]>
Commit | Line | Data |
---|---|---|
01027315 TT |
1 | #! /bin/sh |
2 | # Guess values for system-dependent variables and create Makefiles. | |
3 | # Generated by GNU Autoconf 2.69 for gdbsupport 1.0. | |
4 | # | |
5 | # | |
6 | # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. | |
7 | # | |
8 | # | |
9 | # This configure script is free software; the Free Software Foundation | |
10 | # gives unlimited permission to copy, distribute and modify it. | |
11 | ## -------------------- ## | |
12 | ## M4sh Initialization. ## | |
13 | ## -------------------- ## | |
14 | ||
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 : | |
18 | emulate sh | |
19 | NULLCMD=: | |
20 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which | |
21 | # is contrary to our usage. Disable this feature. | |
22 | alias -g '${1+"$@"}'='"$@"' | |
23 | setopt NO_GLOB_SUBST | |
24 | else | |
25 | case `(set -o) 2>/dev/null` in #( | |
26 | *posix*) : | |
27 | set -o posix ;; #( | |
28 | *) : | |
29 | ;; | |
30 | esac | |
31 | fi | |
32 | ||
33 | ||
34 | as_nl=' | |
35 | ' | |
36 | export as_nl | |
37 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
38 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
39 | as_echo=$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' | |
50 | else | |
51 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then | |
52 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
53 | as_echo_n='/usr/ucb/echo -n' | |
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 | } | |
79 | fi | |
80 | ||
81 | ||
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. | |
90 | as_myself= | |
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 $as_var || : | |
121 | done | |
122 | PS1='$ ' | |
123 | PS2='> ' | |
124 | PS4='+ ' | |
125 | ||
126 | # NLS nuisances. | |
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 | ||
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 $CONFIG_SHELL" >&2 | |
156 | as_fn_exit 255 | |
157 | fi | |
158 | # We don't want this to propagate to other subprocesses. | |
159 | { _as_can_reexec=; unset _as_can_reexec;} | |
160 | if test "x$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 | |
193 | test x\$exitcode = x0 || exit 1 | |
194 | test -x / || exit 1" | |
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 | |
211 | do | |
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 : | |
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 $CONFIG_SHELL" >&2 | |
257 | exit 255 | |
258 | fi | |
259 | ||
260 | if test x$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." | |
266 | else | |
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 | $0: the script under such a shell if you do have one." | |
271 | fi | |
272 | exit 1 | |
273 | fi | |
274 | fi | |
275 | fi | |
276 | SHELL=${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 $as_dirs" | |
355 | } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" | |
356 | ||
357 | ||
358 | } # as_fn_mkdir_p | |
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 | |
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 | ||
403 | # as_fn_error STATUS ERROR [LINENO LOG_FD] | |
404 | # ---------------------------------------- | |
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 | |
407 | # script with STATUS, using 1 if that was 0. | |
408 | as_fn_error () | |
409 | { | |
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 | |
414 | fi | |
415 | $as_echo "$as_me: error: $2" >&2 | |
416 | as_fn_exit $as_status | |
417 | } # as_fn_error | |
418 | ||
419 | if expr a : '\(a\)' >/dev/null 2>&1 && | |
420 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
421 | as_expr=expr | |
422 | else | |
423 | as_expr=false | |
424 | fi | |
425 | ||
426 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then | |
427 | as_basename=basename | |
428 | else | |
429 | as_basename=false | |
430 | fi | |
431 | ||
432 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then | |
433 | as_dirname=dirname | |
434 | else | |
435 | as_dirname=false | |
436 | fi | |
437 | ||
438 | as_me=`$as_basename -- "$0" || | |
439 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ | |
440 | X"$0" : 'X\(//\)$' \| \ | |
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'` | |
456 | ||
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 | |
463 | ||
464 | ||
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 | | |
474 | sed ' | |
475 | s/[$]LINENO.*/&-/ | |
476 | t lineno | |
477 | b | |
478 | :lineno | |
479 | N | |
480 | :loop | |
481 | s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ | |
482 | t loop | |
483 | s/-\n.*// | |
484 | ' >$as_me.lineno && | |
485 | chmod +x "$as_me.lineno" || | |
486 | { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } | |
487 | ||
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 | |
492 | # Don't try to exec as it changes $[0], causing all sort of problems | |
493 | # (the dirname of $[0] is not the place where we might find the | |
494 | # original and so on. Autoconf is especially sensitive to this). | |
495 | . "./$as_me.lineno" | |
496 | # Exit status is that of the last command. | |
497 | exit | |
498 | } | |
499 | ||
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';; | |
511 | esac | |
512 | ||
513 | rm -f conf$$ conf$$.exe conf$$.file | |
514 | if test -d conf$$.dir; then | |
515 | rm -f conf$$.dir/conf$$.file | |
516 | else | |
517 | rm -f conf$$.dir | |
518 | mkdir conf$$.dir 2>/dev/null | |
519 | fi | |
520 | if (echo >conf$$.file) 2>/dev/null; then | |
521 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
522 | as_ln_s='ln -s' | |
523 | # ... but there are two gotchas: | |
524 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
525 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
526 | # In both cases, we have to default to `cp -pR'. | |
527 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || | |
528 | as_ln_s='cp -pR' | |
529 | elif ln conf$$.file conf$$ 2>/dev/null; then | |
530 | as_ln_s=ln | |
531 | else | |
532 | as_ln_s='cp -pR' | |
533 | fi | |
534 | else | |
535 | as_ln_s='cp -pR' | |
536 | fi | |
537 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file | |
538 | rmdir conf$$.dir 2>/dev/null | |
539 | ||
540 | if mkdir -p . 2>/dev/null; then | |
541 | as_mkdir_p='mkdir -p "$as_dir"' | |
542 | else | |
543 | test -d ./-p && rmdir ./-p | |
544 | as_mkdir_p=false | |
545 | fi | |
546 | ||
547 | as_test_x='test -x' | |
548 | as_executable_p=as_fn_executable_p | |
549 | ||
550 | # Sed expression to map a string onto a valid CPP name. | |
551 | as_tr_cpp="eval sed 'y%*$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%[^_$as_cr_alnum]%_%g'" | |
555 | ||
556 | ||
557 | test -n "$DJDIR" || exec 7<&0 </dev/null | |
558 | exec 6>&1 | |
559 | ||
560 | # Name of the host. | |
561 | # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, | |
562 | # so uname gets run too. | |
563 | ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` | |
564 | ||
565 | # | |
566 | # Initializations. | |
567 | # | |
568 | ac_default_prefix=/usr/local | |
569 | ac_clean_files= | |
570 | ac_config_libobj_dir=. | |
571 | LIBOBJS= | |
572 | cross_compiling=no | |
573 | subdirs= | |
574 | MFLAGS= | |
575 | MAKEFLAGS= | |
576 | ||
577 | # Identity of this package. | |
578 | PACKAGE_NAME='gdbsupport' | |
579 | PACKAGE_TARNAME='gdbsupport' | |
580 | PACKAGE_VERSION='1.0' | |
581 | PACKAGE_STRING='gdbsupport 1.0' | |
582 | PACKAGE_BUGREPORT='' | |
583 | PACKAGE_URL='' | |
584 | ||
585 | ac_unique_file="common-defs.h" | |
586 | # Factoring default headers for most tests. | |
587 | ac_includes_default="\ | |
588 | #include <stdio.h> | |
589 | #ifdef HAVE_SYS_TYPES_H | |
590 | # include <sys/types.h> | |
591 | #endif | |
592 | #ifdef HAVE_SYS_STAT_H | |
593 | # include <sys/stat.h> | |
594 | #endif | |
595 | #ifdef STDC_HEADERS | |
596 | # include <stdlib.h> | |
597 | # include <stddef.h> | |
598 | #else | |
599 | # ifdef HAVE_STDLIB_H | |
600 | # include <stdlib.h> | |
601 | # endif | |
602 | #endif | |
603 | #ifdef HAVE_STRING_H | |
604 | # if !defined STDC_HEADERS && defined HAVE_MEMORY_H | |
605 | # include <memory.h> | |
606 | # endif | |
607 | # include <string.h> | |
608 | #endif | |
609 | #ifdef HAVE_STRINGS_H | |
610 | # include <strings.h> | |
611 | #endif | |
612 | #ifdef HAVE_INTTYPES_H | |
613 | # include <inttypes.h> | |
614 | #endif | |
615 | #ifdef HAVE_STDINT_H | |
616 | # include <stdint.h> | |
617 | #endif | |
618 | #ifdef HAVE_UNISTD_H | |
619 | # include <unistd.h> | |
620 | #endif" | |
621 | ||
862776f2 | 622 | gt_needs= |
05ea2a05 | 623 | ac_header_list= |
01027315 TT |
624 | ac_subst_vars='am__EXEEXT_FALSE |
625 | am__EXEEXT_TRUE | |
626 | LTLIBOBJS | |
627 | LIBOBJS | |
171fba11 | 628 | CONFIG_STATUS_DEPENDENCIES |
629c2962 SM |
629 | WERROR_CFLAGS |
630 | WARN_CFLAGS | |
ea3e7446 JB |
631 | HAVE_PIPE_OR_PIPE2_FALSE |
632 | HAVE_PIPE_OR_PIPE2_TRUE | |
01027315 TT |
633 | SELFTEST_FALSE |
634 | SELFTEST_TRUE | |
8b35ed1f SM |
635 | LTLIBXXHASH |
636 | LIBXXHASH | |
637 | HAVE_LIBXXHASH | |
05ea2a05 TT |
638 | LTLIBIPT |
639 | LIBIPT | |
640 | HAVE_LIBIPT | |
01027315 TT |
641 | PTHREAD_CFLAGS |
642 | PTHREAD_LIBS | |
643 | PTHREAD_CC | |
644 | ax_pthread_config | |
645 | SED | |
646 | ALLOCA | |
647 | CATOBJEXT | |
648 | GENCAT | |
649 | INSTOBJEXT | |
650 | DATADIRNAME | |
651 | CATALOGS | |
01027315 TT |
652 | INCINTL |
653 | LIBINTL_DEP | |
862776f2 AA |
654 | POSUB |
655 | LTLIBINTL | |
01027315 | 656 | LIBINTL |
862776f2 AA |
657 | INTLLIBS |
658 | LTLIBICONV | |
659 | LIBICONV | |
660 | INTL_MACOSX_LIBS | |
661 | MSGMERGE | |
662 | XGETTEXT | |
663 | GMSGFMT | |
664 | MSGFMT | |
01027315 | 665 | USE_NLS |
862776f2 | 666 | MKINSTALLDIRS |
01027315 | 667 | CXX_DIALECT |
f74dc267 | 668 | HAVE_CXX17 |
c8693053 | 669 | LARGEFILE_CPPFLAGS |
01027315 TT |
670 | EGREP |
671 | GREP | |
672 | CPP | |
673 | RANLIB | |
674 | am__fastdepCXX_FALSE | |
675 | am__fastdepCXX_TRUE | |
676 | CXXDEPMODE | |
677 | ac_ct_CXX | |
678 | CXXFLAGS | |
679 | CXX | |
680 | am__fastdepCC_FALSE | |
681 | am__fastdepCC_TRUE | |
682 | CCDEPMODE | |
683 | am__nodep | |
684 | AMDEPBACKSLASH | |
685 | AMDEP_FALSE | |
686 | AMDEP_TRUE | |
687 | am__quote | |
688 | am__include | |
689 | DEPDIR | |
690 | OBJEXT | |
691 | EXEEXT | |
692 | ac_ct_CC | |
693 | CPPFLAGS | |
694 | LDFLAGS | |
695 | CFLAGS | |
696 | CC | |
697 | AM_BACKSLASH | |
698 | AM_DEFAULT_VERBOSITY | |
699 | AM_DEFAULT_V | |
700 | AM_V | |
701 | am__untar | |
702 | am__tar | |
703 | AMTAR | |
704 | am__leading_dot | |
705 | SET_MAKE | |
706 | AWK | |
707 | mkdir_p | |
708 | MKDIR_P | |
709 | INSTALL_STRIP_PROGRAM | |
710 | STRIP | |
711 | install_sh | |
712 | MAKEINFO | |
713 | AUTOHEADER | |
714 | AUTOMAKE | |
715 | AUTOCONF | |
716 | ACLOCAL | |
717 | VERSION | |
718 | PACKAGE | |
719 | CYGPATH_W | |
720 | am__isrc | |
721 | INSTALL_DATA | |
722 | INSTALL_SCRIPT | |
723 | INSTALL_PROGRAM | |
724 | MAINT | |
725 | MAINTAINER_MODE_FALSE | |
726 | MAINTAINER_MODE_TRUE | |
727 | target_os | |
728 | target_vendor | |
729 | target_cpu | |
730 | target | |
731 | host_os | |
732 | host_vendor | |
733 | host_cpu | |
734 | host | |
735 | build_os | |
736 | build_vendor | |
737 | build_cpu | |
738 | build | |
739 | target_alias | |
740 | host_alias | |
741 | build_alias | |
742 | LIBS | |
743 | ECHO_T | |
744 | ECHO_N | |
745 | ECHO_C | |
746 | DEFS | |
747 | mandir | |
748 | localedir | |
749 | libdir | |
750 | psdir | |
751 | pdfdir | |
752 | dvidir | |
753 | htmldir | |
754 | infodir | |
755 | docdir | |
756 | oldincludedir | |
757 | includedir | |
758 | localstatedir | |
759 | sharedstatedir | |
760 | sysconfdir | |
761 | datadir | |
762 | datarootdir | |
763 | libexecdir | |
764 | sbindir | |
765 | bindir | |
766 | program_transform_name | |
767 | prefix | |
768 | exec_prefix | |
769 | PACKAGE_URL | |
770 | PACKAGE_BUGREPORT | |
771 | PACKAGE_STRING | |
772 | PACKAGE_VERSION | |
773 | PACKAGE_TARNAME | |
774 | PACKAGE_NAME | |
775 | PATH_SEPARATOR | |
776 | SHELL' | |
777 | ac_subst_files='' | |
778 | ac_user_opts=' | |
779 | enable_option_checking | |
780 | enable_maintainer_mode | |
781 | enable_silent_rules | |
782 | enable_dependency_tracking | |
783 | enable_plugins | |
784 | enable_largefile | |
862776f2 | 785 | enable_nls |
05ea2a05 TT |
786 | with_gnu_ld |
787 | enable_rpath | |
862776f2 AA |
788 | with_libiconv_prefix |
789 | with_libiconv_type | |
790 | with_libintl_prefix | |
791 | with_libintl_type | |
792 | enable_threading | |
793 | with_intel_pt | |
05ea2a05 | 794 | with_libipt_prefix |
9f1528a1 | 795 | with_libipt_type |
8b35ed1f SM |
796 | with_xxhash |
797 | with_libxxhash_prefix | |
798 | with_libxxhash_type | |
01027315 | 799 | enable_unit_tests |
629c2962 SM |
800 | enable_werror |
801 | enable_build_warnings | |
802 | enable_gdb_build_warnings | |
01027315 TT |
803 | ' |
804 | ac_precious_vars='build_alias | |
805 | host_alias | |
806 | target_alias | |
807 | CC | |
808 | CFLAGS | |
809 | LDFLAGS | |
810 | LIBS | |
811 | CPPFLAGS | |
812 | CXX | |
813 | CXXFLAGS | |
814 | CCC | |
815 | CPP' | |
816 | ||
817 | ||
818 | # Initialize some variables set by options. | |
819 | ac_init_help= | |
820 | ac_init_version=false | |
821 | ac_unrecognized_opts= | |
822 | ac_unrecognized_sep= | |
823 | # The variables have the same names as the options, with | |
824 | # dashes changed to underlines. | |
825 | cache_file=/dev/null | |
826 | exec_prefix=NONE | |
827 | no_create= | |
828 | no_recursion= | |
829 | prefix=NONE | |
830 | program_prefix=NONE | |
831 | program_suffix=NONE | |
832 | program_transform_name=s,x,x, | |
833 | silent= | |
834 | site= | |
835 | srcdir= | |
836 | verbose= | |
837 | x_includes=NONE | |
838 | x_libraries=NONE | |
839 | ||
840 | # Installation directory options. | |
841 | # These are left unexpanded so users can "make install exec_prefix=/foo" | |
842 | # and all the variables that are supposed to be based on exec_prefix | |
843 | # by default will actually change. | |
844 | # Use braces instead of parens because sh, perl, etc. also accept them. | |
845 | # (The list follows the same order as the GNU Coding Standards.) | |
846 | bindir='${exec_prefix}/bin' | |
847 | sbindir='${exec_prefix}/sbin' | |
848 | libexecdir='${exec_prefix}/libexec' | |
849 | datarootdir='${prefix}/share' | |
850 | datadir='${datarootdir}' | |
851 | sysconfdir='${prefix}/etc' | |
852 | sharedstatedir='${prefix}/com' | |
853 | localstatedir='${prefix}/var' | |
854 | includedir='${prefix}/include' | |
855 | oldincludedir='/usr/include' | |
856 | docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' | |
857 | infodir='${datarootdir}/info' | |
858 | htmldir='${docdir}' | |
859 | dvidir='${docdir}' | |
860 | pdfdir='${docdir}' | |
861 | psdir='${docdir}' | |
862 | libdir='${exec_prefix}/lib' | |
863 | localedir='${datarootdir}/locale' | |
864 | mandir='${datarootdir}/man' | |
865 | ||
866 | ac_prev= | |
867 | ac_dashdash= | |
868 | for ac_option | |
869 | do | |
870 | # If the previous option needs an argument, assign it. | |
871 | if test -n "$ac_prev"; then | |
872 | eval $ac_prev=\$ac_option | |
873 | ac_prev= | |
874 | continue | |
875 | fi | |
876 | ||
877 | case $ac_option in | |
878 | *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; | |
879 | *=) ac_optarg= ;; | |
880 | *) ac_optarg=yes ;; | |
881 | esac | |
882 | ||
883 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
884 | ||
885 | case $ac_dashdash$ac_option in | |
886 | --) | |
887 | ac_dashdash=yes ;; | |
888 | ||
889 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
890 | ac_prev=bindir ;; | |
891 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
892 | bindir=$ac_optarg ;; | |
893 | ||
894 | -build | --build | --buil | --bui | --bu) | |
895 | ac_prev=build_alias ;; | |
896 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) | |
897 | build_alias=$ac_optarg ;; | |
898 | ||
899 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
900 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
901 | ac_prev=cache_file ;; | |
902 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
903 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
904 | cache_file=$ac_optarg ;; | |
905 | ||
906 | --config-cache | -C) | |
907 | cache_file=config.cache ;; | |
908 | ||
909 | -datadir | --datadir | --datadi | --datad) | |
910 | ac_prev=datadir ;; | |
911 | -datadir=* | --datadir=* | --datadi=* | --datad=*) | |
912 | datadir=$ac_optarg ;; | |
913 | ||
914 | -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ | |
915 | | --dataroo | --dataro | --datar) | |
916 | ac_prev=datarootdir ;; | |
917 | -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ | |
918 | | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) | |
919 | datarootdir=$ac_optarg ;; | |
920 | ||
921 | -disable-* | --disable-*) | |
922 | ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` | |
923 | # Reject names that are not valid shell variable names. | |
924 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && | |
925 | as_fn_error $? "invalid feature name: $ac_useropt" | |
926 | ac_useropt_orig=$ac_useropt | |
927 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
928 | case $ac_user_opts in | |
929 | *" | |
930 | "enable_$ac_useropt" | |
931 | "*) ;; | |
932 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" | |
933 | ac_unrecognized_sep=', ';; | |
934 | esac | |
935 | eval enable_$ac_useropt=no ;; | |
936 | ||
937 | -docdir | --docdir | --docdi | --doc | --do) | |
938 | ac_prev=docdir ;; | |
939 | -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) | |
940 | docdir=$ac_optarg ;; | |
941 | ||
942 | -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) | |
943 | ac_prev=dvidir ;; | |
944 | -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) | |
945 | dvidir=$ac_optarg ;; | |
946 | ||
947 | -enable-* | --enable-*) | |
948 | ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` | |
949 | # Reject names that are not valid shell variable names. | |
950 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && | |
951 | as_fn_error $? "invalid feature name: $ac_useropt" | |
952 | ac_useropt_orig=$ac_useropt | |
953 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
954 | case $ac_user_opts in | |
955 | *" | |
956 | "enable_$ac_useropt" | |
957 | "*) ;; | |
958 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" | |
959 | ac_unrecognized_sep=', ';; | |
960 | esac | |
961 | eval enable_$ac_useropt=\$ac_optarg ;; | |
962 | ||
963 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | |
964 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | |
965 | | --exec | --exe | --ex) | |
966 | ac_prev=exec_prefix ;; | |
967 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | |
968 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | |
969 | | --exec=* | --exe=* | --ex=*) | |
970 | exec_prefix=$ac_optarg ;; | |
971 | ||
972 | -gas | --gas | --ga | --g) | |
973 | # Obsolete; use --with-gas. | |
974 | with_gas=yes ;; | |
975 | ||
976 | -help | --help | --hel | --he | -h) | |
977 | ac_init_help=long ;; | |
978 | -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) | |
979 | ac_init_help=recursive ;; | |
980 | -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) | |
981 | ac_init_help=short ;; | |
982 | ||
983 | -host | --host | --hos | --ho) | |
984 | ac_prev=host_alias ;; | |
985 | -host=* | --host=* | --hos=* | --ho=*) | |
986 | host_alias=$ac_optarg ;; | |
987 | ||
988 | -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) | |
989 | ac_prev=htmldir ;; | |
990 | -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ | |
991 | | --ht=*) | |
992 | htmldir=$ac_optarg ;; | |
993 | ||
994 | -includedir | --includedir | --includedi | --included | --include \ | |
995 | | --includ | --inclu | --incl | --inc) | |
996 | ac_prev=includedir ;; | |
997 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | |
998 | | --includ=* | --inclu=* | --incl=* | --inc=*) | |
999 | includedir=$ac_optarg ;; | |
1000 | ||
1001 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
1002 | ac_prev=infodir ;; | |
1003 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
1004 | infodir=$ac_optarg ;; | |
1005 | ||
1006 | -libdir | --libdir | --libdi | --libd) | |
1007 | ac_prev=libdir ;; | |
1008 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
1009 | libdir=$ac_optarg ;; | |
1010 | ||
1011 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
1012 | | --libexe | --libex | --libe) | |
1013 | ac_prev=libexecdir ;; | |
1014 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
1015 | | --libexe=* | --libex=* | --libe=*) | |
1016 | libexecdir=$ac_optarg ;; | |
1017 | ||
1018 | -localedir | --localedir | --localedi | --localed | --locale) | |
1019 | ac_prev=localedir ;; | |
1020 | -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) | |
1021 | localedir=$ac_optarg ;; | |
1022 | ||
1023 | -localstatedir | --localstatedir | --localstatedi | --localstated \ | |
1024 | | --localstate | --localstat | --localsta | --localst | --locals) | |
1025 | ac_prev=localstatedir ;; | |
1026 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
1027 | | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) | |
1028 | localstatedir=$ac_optarg ;; | |
1029 | ||
1030 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
1031 | ac_prev=mandir ;; | |
1032 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
1033 | mandir=$ac_optarg ;; | |
1034 | ||
1035 | -nfp | --nfp | --nf) | |
1036 | # Obsolete; use --without-fp. | |
1037 | with_fp=no ;; | |
1038 | ||
1039 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
1040 | | --no-cr | --no-c | -n) | |
1041 | no_create=yes ;; | |
1042 | ||
1043 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
1044 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) | |
1045 | no_recursion=yes ;; | |
1046 | ||
1047 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | |
1048 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | |
1049 | | --oldin | --oldi | --old | --ol | --o) | |
1050 | ac_prev=oldincludedir ;; | |
1051 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | |
1052 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | |
1053 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) | |
1054 | oldincludedir=$ac_optarg ;; | |
1055 | ||
1056 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
1057 | ac_prev=prefix ;; | |
1058 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
1059 | prefix=$ac_optarg ;; | |
1060 | ||
1061 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ | |
1062 | | --program-pre | --program-pr | --program-p) | |
1063 | ac_prev=program_prefix ;; | |
1064 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ | |
1065 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) | |
1066 | program_prefix=$ac_optarg ;; | |
1067 | ||
1068 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
1069 | | --program-suf | --program-su | --program-s) | |
1070 | ac_prev=program_suffix ;; | |
1071 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
1072 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
1073 | program_suffix=$ac_optarg ;; | |
1074 | ||
1075 | -program-transform-name | --program-transform-name \ | |
1076 | | --program-transform-nam | --program-transform-na \ | |
1077 | | --program-transform-n | --program-transform- \ | |
1078 | | --program-transform | --program-transfor \ | |
1079 | | --program-transfo | --program-transf \ | |
1080 | | --program-trans | --program-tran \ | |
1081 | | --progr-tra | --program-tr | --program-t) | |
1082 | ac_prev=program_transform_name ;; | |
1083 | -program-transform-name=* | --program-transform-name=* \ | |
1084 | | --program-transform-nam=* | --program-transform-na=* \ | |
1085 | | --program-transform-n=* | --program-transform-=* \ | |
1086 | | --program-transform=* | --program-transfor=* \ | |
1087 | | --program-transfo=* | --program-transf=* \ | |
1088 | | --program-trans=* | --program-tran=* \ | |
1089 | | --progr-tra=* | --program-tr=* | --program-t=*) | |
1090 | program_transform_name=$ac_optarg ;; | |
1091 | ||
1092 | -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) | |
1093 | ac_prev=pdfdir ;; | |
1094 | -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) | |
1095 | pdfdir=$ac_optarg ;; | |
1096 | ||
1097 | -psdir | --psdir | --psdi | --psd | --ps) | |
1098 | ac_prev=psdir ;; | |
1099 | -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) | |
1100 | psdir=$ac_optarg ;; | |
1101 | ||
1102 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
1103 | | -silent | --silent | --silen | --sile | --sil) | |
1104 | silent=yes ;; | |
1105 | ||
1106 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
1107 | ac_prev=sbindir ;; | |
1108 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
1109 | | --sbi=* | --sb=*) | |
1110 | sbindir=$ac_optarg ;; | |
1111 | ||
1112 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ | |
1113 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | |
1114 | | --sharedst | --shareds | --shared | --share | --shar \ | |
1115 | | --sha | --sh) | |
1116 | ac_prev=sharedstatedir ;; | |
1117 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | |
1118 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | |
1119 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | |
1120 | | --sha=* | --sh=*) | |
1121 | sharedstatedir=$ac_optarg ;; | |
1122 | ||
1123 | -site | --site | --sit) | |
1124 | ac_prev=site ;; | |
1125 | -site=* | --site=* | --sit=*) | |
1126 | site=$ac_optarg ;; | |
1127 | ||
1128 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
1129 | ac_prev=srcdir ;; | |
1130 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
1131 | srcdir=$ac_optarg ;; | |
1132 | ||
1133 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
1134 | | --syscon | --sysco | --sysc | --sys | --sy) | |
1135 | ac_prev=sysconfdir ;; | |
1136 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
1137 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
1138 | sysconfdir=$ac_optarg ;; | |
1139 | ||
1140 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
1141 | ac_prev=target_alias ;; | |
1142 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) | |
1143 | target_alias=$ac_optarg ;; | |
1144 | ||
1145 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
1146 | verbose=yes ;; | |
1147 | ||
1148 | -version | --version | --versio | --versi | --vers | -V) | |
1149 | ac_init_version=: ;; | |
1150 | ||
1151 | -with-* | --with-*) | |
1152 | ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` | |
1153 | # Reject names that are not valid shell variable names. | |
1154 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && | |
1155 | as_fn_error $? "invalid package name: $ac_useropt" | |
1156 | ac_useropt_orig=$ac_useropt | |
1157 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1158 | case $ac_user_opts in | |
1159 | *" | |
1160 | "with_$ac_useropt" | |
1161 | "*) ;; | |
1162 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" | |
1163 | ac_unrecognized_sep=', ';; | |
1164 | esac | |
1165 | eval with_$ac_useropt=\$ac_optarg ;; | |
1166 | ||
1167 | -without-* | --without-*) | |
1168 | ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` | |
1169 | # Reject names that are not valid shell variable names. | |
1170 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && | |
1171 | as_fn_error $? "invalid package name: $ac_useropt" | |
1172 | ac_useropt_orig=$ac_useropt | |
1173 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1174 | case $ac_user_opts in | |
1175 | *" | |
1176 | "with_$ac_useropt" | |
1177 | "*) ;; | |
1178 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" | |
1179 | ac_unrecognized_sep=', ';; | |
1180 | esac | |
1181 | eval with_$ac_useropt=no ;; | |
1182 | ||
1183 | --x) | |
1184 | # Obsolete; use --with-x. | |
1185 | with_x=yes ;; | |
1186 | ||
1187 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | |
1188 | | --x-incl | --x-inc | --x-in | --x-i) | |
1189 | ac_prev=x_includes ;; | |
1190 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | |
1191 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) | |
1192 | x_includes=$ac_optarg ;; | |
1193 | ||
1194 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
1195 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
1196 | ac_prev=x_libraries ;; | |
1197 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
1198 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
1199 | x_libraries=$ac_optarg ;; | |
1200 | ||
1201 | -*) as_fn_error $? "unrecognized option: \`$ac_option' | |
1202 | Try \`$0 --help' for more information" | |
1203 | ;; | |
1204 | ||
1205 | *=*) | |
1206 | ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` | |
1207 | # Reject names that are not valid shell variable names. | |
1208 | case $ac_envvar in #( | |
1209 | '' | [0-9]* | *[!_$as_cr_alnum]* ) | |
1210 | as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; | |
1211 | esac | |
1212 | eval $ac_envvar=\$ac_optarg | |
1213 | export $ac_envvar ;; | |
1214 | ||
1215 | *) | |
1216 | # FIXME: should be removed in autoconf 3.0. | |
1217 | $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 | |
1218 | expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && | |
1219 | $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 | |
1220 | : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" | |
1221 | ;; | |
1222 | ||
1223 | esac | |
1224 | done | |
1225 | ||
1226 | if test -n "$ac_prev"; then | |
1227 | ac_option=--`echo $ac_prev | sed 's/_/-/g'` | |
1228 | as_fn_error $? "missing argument to $ac_option" | |
1229 | fi | |
1230 | ||
1231 | if test -n "$ac_unrecognized_opts"; then | |
1232 | case $enable_option_checking in | |
1233 | no) ;; | |
1234 | fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; | |
1235 | *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; | |
1236 | esac | |
1237 | fi | |
1238 | ||
1239 | # Check all directory arguments for consistency. | |
1240 | for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ | |
1241 | datadir sysconfdir sharedstatedir localstatedir includedir \ | |
1242 | oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ | |
1243 | libdir localedir mandir | |
1244 | do | |
1245 | eval ac_val=\$$ac_var | |
1246 | # Remove trailing slashes. | |
1247 | case $ac_val in | |
1248 | */ ) | |
1249 | ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` | |
1250 | eval $ac_var=\$ac_val;; | |
1251 | esac | |
1252 | # Be sure to have absolute directory names. | |
1253 | case $ac_val in | |
1254 | [\\/$]* | ?:[\\/]* ) continue;; | |
1255 | NONE | '' ) case $ac_var in *prefix ) continue;; esac;; | |
1256 | esac | |
1257 | as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" | |
1258 | done | |
1259 | ||
1260 | # There might be people who depend on the old broken behavior: `$host' | |
1261 | # used to hold the argument of --host etc. | |
1262 | # FIXME: To remove some day. | |
1263 | build=$build_alias | |
1264 | host=$host_alias | |
1265 | target=$target_alias | |
1266 | ||
1267 | # FIXME: To remove some day. | |
1268 | if test "x$host_alias" != x; then | |
1269 | if test "x$build_alias" = x; then | |
1270 | cross_compiling=maybe | |
1271 | elif test "x$build_alias" != "x$host_alias"; then | |
1272 | cross_compiling=yes | |
1273 | fi | |
1274 | fi | |
1275 | ||
1276 | ac_tool_prefix= | |
1277 | test -n "$host_alias" && ac_tool_prefix=$host_alias- | |
1278 | ||
1279 | test "$silent" = yes && exec 6>/dev/null | |
1280 | ||
1281 | ||
1282 | ac_pwd=`pwd` && test -n "$ac_pwd" && | |
1283 | ac_ls_di=`ls -di .` && | |
1284 | ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || | |
1285 | as_fn_error $? "working directory cannot be determined" | |
1286 | test "X$ac_ls_di" = "X$ac_pwd_ls_di" || | |
1287 | as_fn_error $? "pwd does not report name of working directory" | |
1288 | ||
1289 | ||
1290 | # Find the source files, if location was not specified. | |
1291 | if test -z "$srcdir"; then | |
1292 | ac_srcdir_defaulted=yes | |
1293 | # Try the directory containing this script, then the parent directory. | |
1294 | ac_confdir=`$as_dirname -- "$as_myself" || | |
1295 | $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
1296 | X"$as_myself" : 'X\(//\)[^/]' \| \ | |
1297 | X"$as_myself" : 'X\(//\)$' \| \ | |
1298 | X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || | |
1299 | $as_echo X"$as_myself" | | |
1300 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
1301 | s//\1/ | |
1302 | q | |
1303 | } | |
1304 | /^X\(\/\/\)[^/].*/{ | |
1305 | s//\1/ | |
1306 | q | |
1307 | } | |
1308 | /^X\(\/\/\)$/{ | |
1309 | s//\1/ | |
1310 | q | |
1311 | } | |
1312 | /^X\(\/\).*/{ | |
1313 | s//\1/ | |
1314 | q | |
1315 | } | |
1316 | s/.*/./; q'` | |
1317 | srcdir=$ac_confdir | |
1318 | if test ! -r "$srcdir/$ac_unique_file"; then | |
1319 | srcdir=.. | |
1320 | fi | |
1321 | else | |
1322 | ac_srcdir_defaulted=no | |
1323 | fi | |
1324 | if test ! -r "$srcdir/$ac_unique_file"; then | |
1325 | test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." | |
1326 | as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" | |
1327 | fi | |
1328 | ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" | |
1329 | ac_abs_confdir=`( | |
1330 | cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" | |
1331 | pwd)` | |
1332 | # When building in place, set srcdir=. | |
1333 | if test "$ac_abs_confdir" = "$ac_pwd"; then | |
1334 | srcdir=. | |
1335 | fi | |
1336 | # Remove unnecessary trailing slashes from srcdir. | |
1337 | # Double slashes in file names in object file debugging info | |
1338 | # mess up M-x gdb in Emacs. | |
1339 | case $srcdir in | |
1340 | */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; | |
1341 | esac | |
1342 | for ac_var in $ac_precious_vars; do | |
1343 | eval ac_env_${ac_var}_set=\${${ac_var}+set} | |
1344 | eval ac_env_${ac_var}_value=\$${ac_var} | |
1345 | eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} | |
1346 | eval ac_cv_env_${ac_var}_value=\$${ac_var} | |
1347 | done | |
1348 | ||
1349 | # | |
1350 | # Report the --help message. | |
1351 | # | |
1352 | if test "$ac_init_help" = "long"; then | |
1353 | # Omit some internal or obsolete options to make the list less imposing. | |
1354 | # This message is too long to be a string in the A/UX 3.1 sh. | |
1355 | cat <<_ACEOF | |
1356 | \`configure' configures gdbsupport 1.0 to adapt to many kinds of systems. | |
1357 | ||
1358 | Usage: $0 [OPTION]... [VAR=VALUE]... | |
1359 | ||
1360 | To assign environment variables (e.g., CC, CFLAGS...), specify them as | |
1361 | VAR=VALUE. See below for descriptions of some of the useful variables. | |
1362 | ||
1363 | Defaults for the options are specified in brackets. | |
1364 | ||
1365 | Configuration: | |
1366 | -h, --help display this help and exit | |
1367 | --help=short display options specific to this package | |
1368 | --help=recursive display the short help of all the included packages | |
1369 | -V, --version display version information and exit | |
1370 | -q, --quiet, --silent do not print \`checking ...' messages | |
1371 | --cache-file=FILE cache test results in FILE [disabled] | |
1372 | -C, --config-cache alias for \`--cache-file=config.cache' | |
1373 | -n, --no-create do not create output files | |
1374 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] | |
1375 | ||
1376 | Installation directories: | |
1377 | --prefix=PREFIX install architecture-independent files in PREFIX | |
1378 | [$ac_default_prefix] | |
1379 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX | |
1380 | [PREFIX] | |
1381 | ||
1382 | By default, \`make install' will install all the files in | |
1383 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify | |
1384 | an installation prefix other than \`$ac_default_prefix' using \`--prefix', | |
1385 | for instance \`--prefix=\$HOME'. | |
1386 | ||
1387 | For better control, use the options below. | |
1388 | ||
1389 | Fine tuning of the installation directories: | |
1390 | --bindir=DIR user executables [EPREFIX/bin] | |
1391 | --sbindir=DIR system admin executables [EPREFIX/sbin] | |
1392 | --libexecdir=DIR program executables [EPREFIX/libexec] | |
1393 | --sysconfdir=DIR read-only single-machine data [PREFIX/etc] | |
1394 | --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] | |
1395 | --localstatedir=DIR modifiable single-machine data [PREFIX/var] | |
1396 | --libdir=DIR object code libraries [EPREFIX/lib] | |
1397 | --includedir=DIR C header files [PREFIX/include] | |
1398 | --oldincludedir=DIR C header files for non-gcc [/usr/include] | |
1399 | --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] | |
1400 | --datadir=DIR read-only architecture-independent data [DATAROOTDIR] | |
1401 | --infodir=DIR info documentation [DATAROOTDIR/info] | |
1402 | --localedir=DIR locale-dependent data [DATAROOTDIR/locale] | |
1403 | --mandir=DIR man documentation [DATAROOTDIR/man] | |
1404 | --docdir=DIR documentation root [DATAROOTDIR/doc/gdbsupport] | |
1405 | --htmldir=DIR html documentation [DOCDIR] | |
1406 | --dvidir=DIR dvi documentation [DOCDIR] | |
1407 | --pdfdir=DIR pdf documentation [DOCDIR] | |
1408 | --psdir=DIR ps documentation [DOCDIR] | |
1409 | _ACEOF | |
1410 | ||
1411 | cat <<\_ACEOF | |
1412 | ||
1413 | Program names: | |
1414 | --program-prefix=PREFIX prepend PREFIX to installed program names | |
1415 | --program-suffix=SUFFIX append SUFFIX to installed program names | |
1416 | --program-transform-name=PROGRAM run sed PROGRAM on installed program names | |
1417 | ||
1418 | System types: | |
1419 | --build=BUILD configure for building on BUILD [guessed] | |
1420 | --host=HOST cross-compile to build programs to run on HOST [BUILD] | |
1421 | --target=TARGET configure for building compilers for TARGET [HOST] | |
1422 | _ACEOF | |
1423 | fi | |
1424 | ||
1425 | if test -n "$ac_init_help"; then | |
1426 | case $ac_init_help in | |
1427 | short | recursive ) echo "Configuration of gdbsupport 1.0:";; | |
1428 | esac | |
1429 | cat <<\_ACEOF | |
1430 | ||
1431 | Optional Features: | |
1432 | --disable-option-checking ignore unrecognized --enable/--with options | |
1433 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) | |
1434 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] | |
1435 | --enable-maintainer-mode | |
1436 | enable make rules and dependencies not useful (and | |
1437 | sometimes confusing) to the casual installer | |
1438 | --enable-silent-rules less verbose build output (undo: "make V=1") | |
1439 | --disable-silent-rules verbose build output (undo: "make V=0") | |
1440 | --enable-dependency-tracking | |
1441 | do not reject slow dependency extractors | |
1442 | --disable-dependency-tracking | |
1443 | speeds up one-time build | |
1444 | --enable-plugins Enable support for plugins | |
1445 | --disable-largefile omit support for large files | |
862776f2 AA |
1446 | --disable-nls do not use Native Language Support |
1447 | --disable-rpath do not hardcode runtime library paths | |
261b0748 LM |
1448 | --enable-threading include support for parallel processing of data |
1449 | (yes/no) | |
01027315 TT |
1450 | --enable-unit-tests Enable the inclusion of unit tests when compiling |
1451 | GDB | |
629c2962 SM |
1452 | --enable-werror treat compile warnings as errors |
1453 | --enable-build-warnings enable build-time compiler warnings if gcc is used | |
1454 | --enable-gdb-build-warnings | |
1455 | enable GDB specific build-time compiler warnings if | |
1456 | gcc is used | |
01027315 | 1457 | |
05ea2a05 TT |
1458 | Optional Packages: |
1459 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] | |
1460 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) | |
05ea2a05 | 1461 | --with-gnu-ld assume the C compiler uses GNU ld default=no |
862776f2 AA |
1462 | --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib |
1463 | --without-libiconv-prefix don't search for libiconv in includedir and libdir | |
1464 | --with-libiconv-type=TYPE type of library to search for (auto/static/shared) | |
1465 | --with-libintl-prefix[=DIR] search for libintl in DIR/include and DIR/lib | |
1466 | --without-libintl-prefix don't search for libintl in includedir and libdir | |
1467 | --with-libintl-type=TYPE type of library to search for (auto/static/shared) | |
1468 | --with-intel-pt include Intel Processor Trace support (auto/yes/no) | |
05ea2a05 TT |
1469 | --with-libipt-prefix[=DIR] search for libipt in DIR/include and DIR/lib |
1470 | --without-libipt-prefix don't search for libipt in includedir and libdir | |
9f1528a1 | 1471 | --with-libipt-type=TYPE type of library to search for (auto/static/shared) |
8b35ed1f SM |
1472 | --with-xxhash use libxxhash for hashing (faster) (auto/yes/no) |
1473 | --with-libxxhash-prefix[=DIR] search for libxxhash in DIR/include and DIR/lib | |
1474 | --without-libxxhash-prefix don't search for libxxhash in includedir and libdir | |
1475 | --with-libxxhash-type=TYPE type of library to search for (auto/static/shared) | |
05ea2a05 | 1476 | |
01027315 TT |
1477 | Some influential environment variables: |
1478 | CC C compiler command | |
1479 | CFLAGS C compiler flags | |
1480 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a | |
1481 | nonstandard directory <lib dir> | |
1482 | LIBS libraries to pass to the linker, e.g. -l<library> | |
1483 | CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if | |
1484 | you have headers in a nonstandard directory <include dir> | |
1485 | CXX C++ compiler command | |
1486 | CXXFLAGS C++ compiler flags | |
1487 | CPP C preprocessor | |
1488 | ||
1489 | Use these variables to override the choices made by `configure' or to help | |
1490 | it to find libraries and programs with nonstandard names/locations. | |
1491 | ||
1492 | Report bugs to the package provider. | |
1493 | _ACEOF | |
1494 | ac_status=$? | |
1495 | fi | |
1496 | ||
1497 | if test "$ac_init_help" = "recursive"; then | |
1498 | # If there are subdirs, report their specific --help. | |
1499 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue | |
1500 | test -d "$ac_dir" || | |
1501 | { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || | |
1502 | continue | |
1503 | ac_builddir=. | |
1504 | ||
1505 | case "$ac_dir" in | |
1506 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1507 | *) | |
1508 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` | |
1509 | # A ".." for each directory in $ac_dir_suffix. | |
1510 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` | |
1511 | case $ac_top_builddir_sub in | |
1512 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1513 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
1514 | esac ;; | |
1515 | esac | |
1516 | ac_abs_top_builddir=$ac_pwd | |
1517 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
1518 | # for backward compatibility: | |
1519 | ac_top_builddir=$ac_top_build_prefix | |
1520 | ||
1521 | case $srcdir in | |
1522 | .) # We are building in place. | |
1523 | ac_srcdir=. | |
1524 | ac_top_srcdir=$ac_top_builddir_sub | |
1525 | ac_abs_top_srcdir=$ac_pwd ;; | |
1526 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
1527 | ac_srcdir=$srcdir$ac_dir_suffix; | |
1528 | ac_top_srcdir=$srcdir | |
1529 | ac_abs_top_srcdir=$srcdir ;; | |
1530 | *) # Relative name. | |
1531 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
1532 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
1533 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
1534 | esac | |
1535 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix | |
1536 | ||
1537 | cd "$ac_dir" || { ac_status=$?; continue; } | |
1538 | # Check for guested configure. | |
1539 | if test -f "$ac_srcdir/configure.gnu"; then | |
1540 | echo && | |
1541 | $SHELL "$ac_srcdir/configure.gnu" --help=recursive | |
1542 | elif test -f "$ac_srcdir/configure"; then | |
1543 | echo && | |
1544 | $SHELL "$ac_srcdir/configure" --help=recursive | |
1545 | else | |
1546 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 | |
1547 | fi || ac_status=$? | |
1548 | cd "$ac_pwd" || { ac_status=$?; break; } | |
1549 | done | |
1550 | fi | |
1551 | ||
1552 | test -n "$ac_init_help" && exit $ac_status | |
1553 | if $ac_init_version; then | |
1554 | cat <<\_ACEOF | |
1555 | gdbsupport configure 1.0 | |
1556 | generated by GNU Autoconf 2.69 | |
1557 | ||
1558 | Copyright (C) 2012 Free Software Foundation, Inc. | |
1559 | This configure script is free software; the Free Software Foundation | |
1560 | gives unlimited permission to copy, distribute and modify it. | |
1561 | _ACEOF | |
1562 | exit | |
1563 | fi | |
1564 | ||
1565 | ## ------------------------ ## | |
1566 | ## Autoconf initialization. ## | |
1567 | ## ------------------------ ## | |
1568 | ||
1569 | # ac_fn_c_try_compile LINENO | |
1570 | # -------------------------- | |
1571 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1572 | ac_fn_c_try_compile () | |
1573 | { | |
1574 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1575 | rm -f conftest.$ac_objext | |
1576 | if { { ac_try="$ac_compile" | |
1577 | case "(($ac_try" in | |
1578 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1579 | *) ac_try_echo=$ac_try;; | |
1580 | esac | |
1581 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1582 | $as_echo "$ac_try_echo"; } >&5 | |
1583 | (eval "$ac_compile") 2>conftest.err | |
1584 | ac_status=$? | |
1585 | if test -s conftest.err; then | |
1586 | grep -v '^ *+' conftest.err >conftest.er1 | |
1587 | cat conftest.er1 >&5 | |
1588 | mv -f conftest.er1 conftest.err | |
1589 | fi | |
1590 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1591 | test $ac_status = 0; } && { | |
1592 | test -z "$ac_c_werror_flag" || | |
1593 | test ! -s conftest.err | |
1594 | } && test -s conftest.$ac_objext; then : | |
1595 | ac_retval=0 | |
1596 | else | |
1597 | $as_echo "$as_me: failed program was:" >&5 | |
1598 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1599 | ||
1600 | ac_retval=1 | |
1601 | fi | |
1602 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno | |
1603 | as_fn_set_status $ac_retval | |
1604 | ||
1605 | } # ac_fn_c_try_compile | |
1606 | ||
1607 | # ac_fn_cxx_try_compile LINENO | |
1608 | # ---------------------------- | |
1609 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1610 | ac_fn_cxx_try_compile () | |
1611 | { | |
1612 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1613 | rm -f conftest.$ac_objext | |
1614 | if { { ac_try="$ac_compile" | |
1615 | case "(($ac_try" in | |
1616 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1617 | *) ac_try_echo=$ac_try;; | |
1618 | esac | |
1619 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1620 | $as_echo "$ac_try_echo"; } >&5 | |
1621 | (eval "$ac_compile") 2>conftest.err | |
1622 | ac_status=$? | |
1623 | if test -s conftest.err; then | |
1624 | grep -v '^ *+' conftest.err >conftest.er1 | |
1625 | cat conftest.er1 >&5 | |
1626 | mv -f conftest.er1 conftest.err | |
1627 | fi | |
1628 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1629 | test $ac_status = 0; } && { | |
1630 | test -z "$ac_cxx_werror_flag" || | |
1631 | test ! -s conftest.err | |
1632 | } && test -s conftest.$ac_objext; then : | |
1633 | ac_retval=0 | |
1634 | else | |
1635 | $as_echo "$as_me: failed program was:" >&5 | |
1636 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1637 | ||
1638 | ac_retval=1 | |
1639 | fi | |
1640 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno | |
1641 | as_fn_set_status $ac_retval | |
1642 | ||
1643 | } # ac_fn_cxx_try_compile | |
1644 | ||
1645 | # ac_fn_c_try_cpp LINENO | |
1646 | # ---------------------- | |
1647 | # Try to preprocess conftest.$ac_ext, and return whether this succeeded. | |
1648 | ac_fn_c_try_cpp () | |
1649 | { | |
1650 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1651 | if { { ac_try="$ac_cpp conftest.$ac_ext" | |
1652 | case "(($ac_try" in | |
1653 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1654 | *) ac_try_echo=$ac_try;; | |
1655 | esac | |
1656 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1657 | $as_echo "$ac_try_echo"; } >&5 | |
1658 | (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err | |
1659 | ac_status=$? | |
1660 | if test -s conftest.err; then | |
1661 | grep -v '^ *+' conftest.err >conftest.er1 | |
1662 | cat conftest.er1 >&5 | |
1663 | mv -f conftest.er1 conftest.err | |
1664 | fi | |
1665 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1666 | test $ac_status = 0; } > conftest.i && { | |
1667 | test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || | |
1668 | test ! -s conftest.err | |
1669 | }; then : | |
1670 | ac_retval=0 | |
1671 | else | |
1672 | $as_echo "$as_me: failed program was:" >&5 | |
1673 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1674 | ||
1675 | ac_retval=1 | |
1676 | fi | |
1677 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno | |
1678 | as_fn_set_status $ac_retval | |
1679 | ||
1680 | } # ac_fn_c_try_cpp | |
1681 | ||
1682 | # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES | |
1683 | # ------------------------------------------------------- | |
1684 | # Tests whether HEADER exists, giving a warning if it cannot be compiled using | |
1685 | # the include files in INCLUDES and setting the cache variable VAR | |
1686 | # accordingly. | |
1687 | ac_fn_c_check_header_mongrel () | |
1688 | { | |
1689 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1690 | if eval \${$3+:} false; then : | |
1691 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1692 | $as_echo_n "checking for $2... " >&6; } | |
1693 | if eval \${$3+:} false; then : | |
1694 | $as_echo_n "(cached) " >&6 | |
1695 | fi | |
1696 | eval ac_res=\$$3 | |
1697 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1698 | $as_echo "$ac_res" >&6; } | |
1699 | else | |
1700 | # Is the header compilable? | |
1701 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 | |
1702 | $as_echo_n "checking $2 usability... " >&6; } | |
1703 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1704 | /* end confdefs.h. */ | |
1705 | $4 | |
1706 | #include <$2> | |
1707 | _ACEOF | |
1708 | if ac_fn_c_try_compile "$LINENO"; then : | |
1709 | ac_header_compiler=yes | |
1710 | else | |
1711 | ac_header_compiler=no | |
1712 | fi | |
1713 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1714 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 | |
1715 | $as_echo "$ac_header_compiler" >&6; } | |
1716 | ||
1717 | # Is the header present? | |
1718 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 | |
1719 | $as_echo_n "checking $2 presence... " >&6; } | |
1720 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1721 | /* end confdefs.h. */ | |
1722 | #include <$2> | |
1723 | _ACEOF | |
1724 | if ac_fn_c_try_cpp "$LINENO"; then : | |
1725 | ac_header_preproc=yes | |
1726 | else | |
1727 | ac_header_preproc=no | |
1728 | fi | |
1729 | rm -f conftest.err conftest.i conftest.$ac_ext | |
1730 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 | |
1731 | $as_echo "$ac_header_preproc" >&6; } | |
1732 | ||
1733 | # So? What about this header? | |
1734 | case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( | |
1735 | yes:no: ) | |
1736 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 | |
1737 | $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} | |
1738 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 | |
1739 | $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} | |
1740 | ;; | |
1741 | no:yes:* ) | |
1742 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 | |
1743 | $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} | |
1744 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 | |
1745 | $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} | |
1746 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 | |
1747 | $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} | |
1748 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 | |
1749 | $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} | |
1750 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 | |
1751 | $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} | |
1752 | ;; | |
1753 | esac | |
1754 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1755 | $as_echo_n "checking for $2... " >&6; } | |
1756 | if eval \${$3+:} false; then : | |
1757 | $as_echo_n "(cached) " >&6 | |
1758 | else | |
1759 | eval "$3=\$ac_header_compiler" | |
1760 | fi | |
1761 | eval ac_res=\$$3 | |
1762 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1763 | $as_echo "$ac_res" >&6; } | |
1764 | fi | |
1765 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno | |
1766 | ||
1767 | } # ac_fn_c_check_header_mongrel | |
1768 | ||
1769 | # ac_fn_c_try_run LINENO | |
1770 | # ---------------------- | |
1771 | # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes | |
1772 | # that executables *can* be run. | |
1773 | ac_fn_c_try_run () | |
1774 | { | |
1775 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1776 | if { { ac_try="$ac_link" | |
1777 | case "(($ac_try" in | |
1778 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1779 | *) ac_try_echo=$ac_try;; | |
1780 | esac | |
1781 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1782 | $as_echo "$ac_try_echo"; } >&5 | |
1783 | (eval "$ac_link") 2>&5 | |
1784 | ac_status=$? | |
1785 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1786 | test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' | |
1787 | { { case "(($ac_try" in | |
1788 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1789 | *) ac_try_echo=$ac_try;; | |
1790 | esac | |
1791 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1792 | $as_echo "$ac_try_echo"; } >&5 | |
1793 | (eval "$ac_try") 2>&5 | |
1794 | ac_status=$? | |
1795 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1796 | test $ac_status = 0; }; }; then : | |
1797 | ac_retval=0 | |
1798 | else | |
1799 | $as_echo "$as_me: program exited with status $ac_status" >&5 | |
1800 | $as_echo "$as_me: failed program was:" >&5 | |
1801 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1802 | ||
1803 | ac_retval=$ac_status | |
1804 | fi | |
1805 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
1806 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno | |
1807 | as_fn_set_status $ac_retval | |
1808 | ||
1809 | } # ac_fn_c_try_run | |
1810 | ||
1811 | # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES | |
1812 | # ------------------------------------------------------- | |
1813 | # Tests whether HEADER exists and can be compiled using the include files in | |
1814 | # INCLUDES, setting the cache variable VAR accordingly. | |
1815 | ac_fn_c_check_header_compile () | |
1816 | { | |
1817 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1818 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1819 | $as_echo_n "checking for $2... " >&6; } | |
1820 | if eval \${$3+:} false; then : | |
1821 | $as_echo_n "(cached) " >&6 | |
1822 | else | |
1823 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1824 | /* end confdefs.h. */ | |
1825 | $4 | |
1826 | #include <$2> | |
1827 | _ACEOF | |
1828 | if ac_fn_c_try_compile "$LINENO"; then : | |
1829 | eval "$3=yes" | |
1830 | else | |
1831 | eval "$3=no" | |
1832 | fi | |
1833 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1834 | fi | |
1835 | eval ac_res=\$$3 | |
1836 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1837 | $as_echo "$ac_res" >&6; } | |
1838 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno | |
1839 | ||
1840 | } # ac_fn_c_check_header_compile | |
1841 | ||
1842 | # ac_fn_c_try_link LINENO | |
1843 | # ----------------------- | |
1844 | # Try to link conftest.$ac_ext, and return whether this succeeded. | |
1845 | ac_fn_c_try_link () | |
1846 | { | |
1847 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1848 | rm -f conftest.$ac_objext conftest$ac_exeext | |
1849 | if { { ac_try="$ac_link" | |
1850 | case "(($ac_try" in | |
1851 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1852 | *) ac_try_echo=$ac_try;; | |
1853 | esac | |
1854 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1855 | $as_echo "$ac_try_echo"; } >&5 | |
1856 | (eval "$ac_link") 2>conftest.err | |
1857 | ac_status=$? | |
1858 | if test -s conftest.err; then | |
1859 | grep -v '^ *+' conftest.err >conftest.er1 | |
1860 | cat conftest.er1 >&5 | |
1861 | mv -f conftest.er1 conftest.err | |
1862 | fi | |
1863 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1864 | test $ac_status = 0; } && { | |
1865 | test -z "$ac_c_werror_flag" || | |
1866 | test ! -s conftest.err | |
1867 | } && test -s conftest$ac_exeext && { | |
1868 | test "$cross_compiling" = yes || | |
1869 | test -x conftest$ac_exeext | |
1870 | }; then : | |
1871 | ac_retval=0 | |
1872 | else | |
1873 | $as_echo "$as_me: failed program was:" >&5 | |
1874 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1875 | ||
1876 | ac_retval=1 | |
1877 | fi | |
1878 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information | |
1879 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would | |
1880 | # interfere with the next link command; also delete a directory that is | |
1881 | # left behind by Apple's compiler. We do this before executing the actions. | |
1882 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
1883 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno | |
1884 | as_fn_set_status $ac_retval | |
1885 | ||
1886 | } # ac_fn_c_try_link | |
1887 | ||
1888 | # ac_fn_c_check_type LINENO TYPE VAR INCLUDES | |
1889 | # ------------------------------------------- | |
1890 | # Tests whether TYPE exists after having included INCLUDES, setting cache | |
1891 | # variable VAR accordingly. | |
1892 | ac_fn_c_check_type () | |
1893 | { | |
1894 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1895 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1896 | $as_echo_n "checking for $2... " >&6; } | |
1897 | if eval \${$3+:} false; then : | |
1898 | $as_echo_n "(cached) " >&6 | |
1899 | else | |
1900 | eval "$3=no" | |
1901 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1902 | /* end confdefs.h. */ | |
1903 | $4 | |
1904 | int | |
1905 | main () | |
1906 | { | |
1907 | if (sizeof ($2)) | |
1908 | return 0; | |
1909 | ; | |
1910 | return 0; | |
1911 | } | |
1912 | _ACEOF | |
1913 | if ac_fn_c_try_compile "$LINENO"; then : | |
1914 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1915 | /* end confdefs.h. */ | |
1916 | $4 | |
1917 | int | |
1918 | main () | |
1919 | { | |
1920 | if (sizeof (($2))) | |
1921 | return 0; | |
1922 | ; | |
1923 | return 0; | |
1924 | } | |
1925 | _ACEOF | |
1926 | if ac_fn_c_try_compile "$LINENO"; then : | |
1927 | ||
1928 | else | |
1929 | eval "$3=yes" | |
1930 | fi | |
1931 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1932 | fi | |
1933 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1934 | fi | |
1935 | eval ac_res=\$$3 | |
1936 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1937 | $as_echo "$ac_res" >&6; } | |
1938 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno | |
1939 | ||
1940 | } # ac_fn_c_check_type | |
1941 | ||
1942 | # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES | |
1943 | # -------------------------------------------- | |
1944 | # Tries to find the compile-time value of EXPR in a program that includes | |
1945 | # INCLUDES, setting VAR accordingly. Returns whether the value could be | |
1946 | # computed | |
1947 | ac_fn_c_compute_int () | |
1948 | { | |
1949 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1950 | if test "$cross_compiling" = yes; then | |
1951 | # Depending upon the size, compute the lo and hi bounds. | |
1952 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1953 | /* end confdefs.h. */ | |
1954 | $4 | |
1955 | int | |
1956 | main () | |
1957 | { | |
1958 | static int test_array [1 - 2 * !(($2) >= 0)]; | |
1959 | test_array [0] = 0; | |
1960 | return test_array [0]; | |
1961 | ||
1962 | ; | |
1963 | return 0; | |
1964 | } | |
1965 | _ACEOF | |
1966 | if ac_fn_c_try_compile "$LINENO"; then : | |
1967 | ac_lo=0 ac_mid=0 | |
1968 | while :; do | |
1969 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1970 | /* end confdefs.h. */ | |
1971 | $4 | |
1972 | int | |
1973 | main () | |
1974 | { | |
1975 | static int test_array [1 - 2 * !(($2) <= $ac_mid)]; | |
1976 | test_array [0] = 0; | |
1977 | return test_array [0]; | |
1978 | ||
1979 | ; | |
1980 | return 0; | |
1981 | } | |
1982 | _ACEOF | |
1983 | if ac_fn_c_try_compile "$LINENO"; then : | |
1984 | ac_hi=$ac_mid; break | |
1985 | else | |
1986 | as_fn_arith $ac_mid + 1 && ac_lo=$as_val | |
1987 | if test $ac_lo -le $ac_mid; then | |
1988 | ac_lo= ac_hi= | |
1989 | break | |
1990 | fi | |
1991 | as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val | |
1992 | fi | |
1993 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1994 | done | |
1995 | else | |
1996 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1997 | /* end confdefs.h. */ | |
1998 | $4 | |
1999 | int | |
2000 | main () | |
2001 | { | |
2002 | static int test_array [1 - 2 * !(($2) < 0)]; | |
2003 | test_array [0] = 0; | |
2004 | return test_array [0]; | |
2005 | ||
2006 | ; | |
2007 | return 0; | |
2008 | } | |
2009 | _ACEOF | |
2010 | if ac_fn_c_try_compile "$LINENO"; then : | |
2011 | ac_hi=-1 ac_mid=-1 | |
2012 | while :; do | |
2013 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2014 | /* end confdefs.h. */ | |
2015 | $4 | |
2016 | int | |
2017 | main () | |
2018 | { | |
2019 | static int test_array [1 - 2 * !(($2) >= $ac_mid)]; | |
2020 | test_array [0] = 0; | |
2021 | return test_array [0]; | |
2022 | ||
2023 | ; | |
2024 | return 0; | |
2025 | } | |
2026 | _ACEOF | |
2027 | if ac_fn_c_try_compile "$LINENO"; then : | |
2028 | ac_lo=$ac_mid; break | |
2029 | else | |
2030 | as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val | |
2031 | if test $ac_mid -le $ac_hi; then | |
2032 | ac_lo= ac_hi= | |
2033 | break | |
2034 | fi | |
2035 | as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val | |
2036 | fi | |
2037 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2038 | done | |
2039 | else | |
2040 | ac_lo= ac_hi= | |
2041 | fi | |
2042 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2043 | fi | |
2044 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2045 | # Binary search between lo and hi bounds. | |
2046 | while test "x$ac_lo" != "x$ac_hi"; do | |
2047 | as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val | |
2048 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2049 | /* end confdefs.h. */ | |
2050 | $4 | |
2051 | int | |
2052 | main () | |
2053 | { | |
2054 | static int test_array [1 - 2 * !(($2) <= $ac_mid)]; | |
2055 | test_array [0] = 0; | |
2056 | return test_array [0]; | |
2057 | ||
2058 | ; | |
2059 | return 0; | |
2060 | } | |
2061 | _ACEOF | |
2062 | if ac_fn_c_try_compile "$LINENO"; then : | |
2063 | ac_hi=$ac_mid | |
2064 | else | |
2065 | as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val | |
2066 | fi | |
2067 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2068 | done | |
2069 | case $ac_lo in #(( | |
2070 | ?*) eval "$3=\$ac_lo"; ac_retval=0 ;; | |
2071 | '') ac_retval=1 ;; | |
2072 | esac | |
2073 | else | |
2074 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2075 | /* end confdefs.h. */ | |
2076 | $4 | |
2077 | static long int longval () { return $2; } | |
2078 | static unsigned long int ulongval () { return $2; } | |
2079 | #include <stdio.h> | |
2080 | #include <stdlib.h> | |
2081 | int | |
2082 | main () | |
2083 | { | |
2084 | ||
2085 | FILE *f = fopen ("conftest.val", "w"); | |
2086 | if (! f) | |
2087 | return 1; | |
2088 | if (($2) < 0) | |
2089 | { | |
2090 | long int i = longval (); | |
2091 | if (i != ($2)) | |
2092 | return 1; | |
2093 | fprintf (f, "%ld", i); | |
2094 | } | |
2095 | else | |
2096 | { | |
2097 | unsigned long int i = ulongval (); | |
2098 | if (i != ($2)) | |
2099 | return 1; | |
2100 | fprintf (f, "%lu", i); | |
2101 | } | |
2102 | /* Do not output a trailing newline, as this causes \r\n confusion | |
2103 | on some platforms. */ | |
2104 | return ferror (f) || fclose (f) != 0; | |
2105 | ||
2106 | ; | |
2107 | return 0; | |
2108 | } | |
2109 | _ACEOF | |
2110 | if ac_fn_c_try_run "$LINENO"; then : | |
2111 | echo >>conftest.val; read $3 <conftest.val; ac_retval=0 | |
2112 | else | |
2113 | ac_retval=1 | |
2114 | fi | |
2115 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
2116 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
2117 | rm -f conftest.val | |
2118 | ||
2119 | fi | |
2120 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno | |
2121 | as_fn_set_status $ac_retval | |
2122 | ||
2123 | } # ac_fn_c_compute_int | |
2124 | ||
2125 | # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES | |
2126 | # --------------------------------------------- | |
2127 | # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR | |
2128 | # accordingly. | |
2129 | ac_fn_c_check_decl () | |
2130 | { | |
2131 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2132 | as_decl_name=`echo $2|sed 's/ *(.*//'` | |
2133 | as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` | |
2134 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 | |
2135 | $as_echo_n "checking whether $as_decl_name is declared... " >&6; } | |
2136 | if eval \${$3+:} false; then : | |
2137 | $as_echo_n "(cached) " >&6 | |
2138 | else | |
2139 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2140 | /* end confdefs.h. */ | |
2141 | $4 | |
2142 | int | |
2143 | main () | |
2144 | { | |
2145 | #ifndef $as_decl_name | |
2146 | #ifdef __cplusplus | |
2147 | (void) $as_decl_use; | |
2148 | #else | |
2149 | (void) $as_decl_name; | |
2150 | #endif | |
2151 | #endif | |
2152 | ||
2153 | ; | |
2154 | return 0; | |
2155 | } | |
2156 | _ACEOF | |
2157 | if ac_fn_c_try_compile "$LINENO"; then : | |
2158 | eval "$3=yes" | |
2159 | else | |
2160 | eval "$3=no" | |
2161 | fi | |
2162 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2163 | fi | |
2164 | eval ac_res=\$$3 | |
2165 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
2166 | $as_echo "$ac_res" >&6; } | |
2167 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno | |
2168 | ||
2169 | } # ac_fn_c_check_decl | |
2170 | ||
2171 | # ac_fn_c_check_func LINENO FUNC VAR | |
2172 | # ---------------------------------- | |
2173 | # Tests whether FUNC exists, setting the cache variable VAR accordingly | |
2174 | ac_fn_c_check_func () | |
2175 | { | |
2176 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2177 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
2178 | $as_echo_n "checking for $2... " >&6; } | |
2179 | if eval \${$3+:} false; then : | |
2180 | $as_echo_n "(cached) " >&6 | |
2181 | else | |
2182 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2183 | /* end confdefs.h. */ | |
2184 | /* Define $2 to an innocuous variant, in case <limits.h> declares $2. | |
2185 | For example, HP-UX 11i <limits.h> declares gettimeofday. */ | |
2186 | #define $2 innocuous_$2 | |
2187 | ||
2188 | /* System header to define __stub macros and hopefully few prototypes, | |
2189 | which can conflict with char $2 (); below. | |
2190 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
2191 | <limits.h> exists even on freestanding compilers. */ | |
2192 | ||
2193 | #ifdef __STDC__ | |
2194 | # include <limits.h> | |
2195 | #else | |
2196 | # include <assert.h> | |
2197 | #endif | |
2198 | ||
2199 | #undef $2 | |
2200 | ||
2201 | /* Override any GCC internal prototype to avoid an error. | |
2202 | Use char because int might match the return type of a GCC | |
2203 | builtin and then its argument prototype would still apply. */ | |
2204 | #ifdef __cplusplus | |
2205 | extern "C" | |
2206 | #endif | |
2207 | char $2 (); | |
2208 | /* The GNU C library defines this for functions which it implements | |
2209 | to always fail with ENOSYS. Some functions are actually named | |
2210 | something starting with __ and the normal name is an alias. */ | |
2211 | #if defined __stub_$2 || defined __stub___$2 | |
2212 | choke me | |
2213 | #endif | |
2214 | ||
2215 | int | |
2216 | main () | |
2217 | { | |
2218 | return $2 (); | |
2219 | ; | |
2220 | return 0; | |
2221 | } | |
2222 | _ACEOF | |
2223 | if ac_fn_c_try_link "$LINENO"; then : | |
2224 | eval "$3=yes" | |
2225 | else | |
2226 | eval "$3=no" | |
2227 | fi | |
2228 | rm -f core conftest.err conftest.$ac_objext \ | |
2229 | conftest$ac_exeext conftest.$ac_ext | |
2230 | fi | |
2231 | eval ac_res=\$$3 | |
2232 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
2233 | $as_echo "$ac_res" >&6; } | |
2234 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno | |
2235 | ||
2236 | } # ac_fn_c_check_func | |
2237 | ||
05ea2a05 TT |
2238 | # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES |
2239 | # ---------------------------------------------------- | |
2240 | # Tries to find if the field MEMBER exists in type AGGR, after including | |
2241 | # INCLUDES, setting cache variable VAR accordingly. | |
2242 | ac_fn_c_check_member () | |
2243 | { | |
2244 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2245 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5 | |
2246 | $as_echo_n "checking for $2.$3... " >&6; } | |
2247 | if eval \${$4+:} false; then : | |
2248 | $as_echo_n "(cached) " >&6 | |
2249 | else | |
2250 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2251 | /* end confdefs.h. */ | |
2252 | $5 | |
2253 | int | |
2254 | main () | |
2255 | { | |
2256 | static $2 ac_aggr; | |
2257 | if (ac_aggr.$3) | |
2258 | return 0; | |
2259 | ; | |
2260 | return 0; | |
2261 | } | |
2262 | _ACEOF | |
2263 | if ac_fn_c_try_compile "$LINENO"; then : | |
2264 | eval "$4=yes" | |
2265 | else | |
2266 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2267 | /* end confdefs.h. */ | |
2268 | $5 | |
2269 | int | |
2270 | main () | |
2271 | { | |
2272 | static $2 ac_aggr; | |
2273 | if (sizeof ac_aggr.$3) | |
2274 | return 0; | |
2275 | ; | |
2276 | return 0; | |
2277 | } | |
2278 | _ACEOF | |
2279 | if ac_fn_c_try_compile "$LINENO"; then : | |
2280 | eval "$4=yes" | |
2281 | else | |
2282 | eval "$4=no" | |
2283 | fi | |
2284 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2285 | fi | |
2286 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2287 | fi | |
2288 | eval ac_res=\$$4 | |
2289 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
2290 | $as_echo "$ac_res" >&6; } | |
2291 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno | |
2292 | ||
2293 | } # ac_fn_c_check_member | |
2294 | ||
01027315 TT |
2295 | # ac_fn_cxx_try_link LINENO |
2296 | # ------------------------- | |
2297 | # Try to link conftest.$ac_ext, and return whether this succeeded. | |
2298 | ac_fn_cxx_try_link () | |
2299 | { | |
2300 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2301 | rm -f conftest.$ac_objext conftest$ac_exeext | |
2302 | if { { ac_try="$ac_link" | |
2303 | case "(($ac_try" in | |
2304 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2305 | *) ac_try_echo=$ac_try;; | |
2306 | esac | |
2307 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2308 | $as_echo "$ac_try_echo"; } >&5 | |
2309 | (eval "$ac_link") 2>conftest.err | |
2310 | ac_status=$? | |
2311 | if test -s conftest.err; then | |
2312 | grep -v '^ *+' conftest.err >conftest.er1 | |
2313 | cat conftest.er1 >&5 | |
2314 | mv -f conftest.er1 conftest.err | |
2315 | fi | |
2316 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2317 | test $ac_status = 0; } && { | |
2318 | test -z "$ac_cxx_werror_flag" || | |
2319 | test ! -s conftest.err | |
2320 | } && test -s conftest$ac_exeext && { | |
2321 | test "$cross_compiling" = yes || | |
2322 | test -x conftest$ac_exeext | |
2323 | }; then : | |
2324 | ac_retval=0 | |
2325 | else | |
2326 | $as_echo "$as_me: failed program was:" >&5 | |
2327 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2328 | ||
2329 | ac_retval=1 | |
2330 | fi | |
2331 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information | |
2332 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would | |
2333 | # interfere with the next link command; also delete a directory that is | |
2334 | # left behind by Apple's compiler. We do this before executing the actions. | |
2335 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
2336 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno | |
2337 | as_fn_set_status $ac_retval | |
2338 | ||
2339 | } # ac_fn_cxx_try_link | |
2340 | ||
2341 | # ac_fn_cxx_check_func LINENO FUNC VAR | |
2342 | # ------------------------------------ | |
2343 | # Tests whether FUNC exists, setting the cache variable VAR accordingly | |
2344 | ac_fn_cxx_check_func () | |
2345 | { | |
2346 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2347 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
2348 | $as_echo_n "checking for $2... " >&6; } | |
2349 | if eval \${$3+:} false; then : | |
2350 | $as_echo_n "(cached) " >&6 | |
2351 | else | |
2352 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2353 | /* end confdefs.h. */ | |
2354 | /* Define $2 to an innocuous variant, in case <limits.h> declares $2. | |
2355 | For example, HP-UX 11i <limits.h> declares gettimeofday. */ | |
2356 | #define $2 innocuous_$2 | |
2357 | ||
2358 | /* System header to define __stub macros and hopefully few prototypes, | |
2359 | which can conflict with char $2 (); below. | |
2360 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
2361 | <limits.h> exists even on freestanding compilers. */ | |
2362 | ||
2363 | #ifdef __STDC__ | |
2364 | # include <limits.h> | |
2365 | #else | |
2366 | # include <assert.h> | |
2367 | #endif | |
2368 | ||
2369 | #undef $2 | |
2370 | ||
2371 | /* Override any GCC internal prototype to avoid an error. | |
2372 | Use char because int might match the return type of a GCC | |
2373 | builtin and then its argument prototype would still apply. */ | |
2374 | #ifdef __cplusplus | |
2375 | extern "C" | |
2376 | #endif | |
2377 | char $2 (); | |
2378 | /* The GNU C library defines this for functions which it implements | |
2379 | to always fail with ENOSYS. Some functions are actually named | |
2380 | something starting with __ and the normal name is an alias. */ | |
2381 | #if defined __stub_$2 || defined __stub___$2 | |
2382 | choke me | |
2383 | #endif | |
2384 | ||
2385 | int | |
2386 | main () | |
2387 | { | |
2388 | return $2 (); | |
2389 | ; | |
2390 | return 0; | |
2391 | } | |
2392 | _ACEOF | |
2393 | if ac_fn_cxx_try_link "$LINENO"; then : | |
2394 | eval "$3=yes" | |
2395 | else | |
2396 | eval "$3=no" | |
2397 | fi | |
2398 | rm -f core conftest.err conftest.$ac_objext \ | |
2399 | conftest$ac_exeext conftest.$ac_ext | |
2400 | fi | |
2401 | eval ac_res=\$$3 | |
2402 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
2403 | $as_echo "$ac_res" >&6; } | |
2404 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno | |
2405 | ||
2406 | } # ac_fn_cxx_check_func | |
2407 | cat >config.log <<_ACEOF | |
2408 | This file contains any messages produced by compilers while | |
2409 | running configure, to aid debugging if configure makes a mistake. | |
2410 | ||
2411 | It was created by gdbsupport $as_me 1.0, which was | |
2412 | generated by GNU Autoconf 2.69. Invocation command line was | |
2413 | ||
2414 | $ $0 $@ | |
2415 | ||
2416 | _ACEOF | |
2417 | exec 5>>config.log | |
2418 | { | |
2419 | cat <<_ASUNAME | |
2420 | ## --------- ## | |
2421 | ## Platform. ## | |
2422 | ## --------- ## | |
2423 | ||
2424 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` | |
2425 | uname -m = `(uname -m) 2>/dev/null || echo unknown` | |
2426 | uname -r = `(uname -r) 2>/dev/null || echo unknown` | |
2427 | uname -s = `(uname -s) 2>/dev/null || echo unknown` | |
2428 | uname -v = `(uname -v) 2>/dev/null || echo unknown` | |
2429 | ||
2430 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` | |
2431 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` | |
2432 | ||
2433 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` | |
2434 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` | |
2435 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` | |
2436 | /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` | |
2437 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` | |
2438 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` | |
2439 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` | |
2440 | ||
2441 | _ASUNAME | |
2442 | ||
2443 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2444 | for as_dir in $PATH | |
2445 | do | |
2446 | IFS=$as_save_IFS | |
2447 | test -z "$as_dir" && as_dir=. | |
2448 | $as_echo "PATH: $as_dir" | |
2449 | done | |
2450 | IFS=$as_save_IFS | |
2451 | ||
2452 | } >&5 | |
2453 | ||
2454 | cat >&5 <<_ACEOF | |
2455 | ||
2456 | ||
2457 | ## ----------- ## | |
2458 | ## Core tests. ## | |
2459 | ## ----------- ## | |
2460 | ||
2461 | _ACEOF | |
2462 | ||
2463 | ||
2464 | # Keep a trace of the command line. | |
2465 | # Strip out --no-create and --no-recursion so they do not pile up. | |
2466 | # Strip out --silent because we don't want to record it for future runs. | |
2467 | # Also quote any args containing shell meta-characters. | |
2468 | # Make two passes to allow for proper duplicate-argument suppression. | |
2469 | ac_configure_args= | |
2470 | ac_configure_args0= | |
2471 | ac_configure_args1= | |
2472 | ac_must_keep_next=false | |
2473 | for ac_pass in 1 2 | |
2474 | do | |
2475 | for ac_arg | |
2476 | do | |
2477 | case $ac_arg in | |
2478 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; | |
2479 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
2480 | | -silent | --silent | --silen | --sile | --sil) | |
2481 | continue ;; | |
2482 | *\'*) | |
2483 | ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
2484 | esac | |
2485 | case $ac_pass in | |
2486 | 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; | |
2487 | 2) | |
2488 | as_fn_append ac_configure_args1 " '$ac_arg'" | |
2489 | if test $ac_must_keep_next = true; then | |
2490 | ac_must_keep_next=false # Got value, back to normal. | |
2491 | else | |
2492 | case $ac_arg in | |
2493 | *=* | --config-cache | -C | -disable-* | --disable-* \ | |
2494 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ | |
2495 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ | |
2496 | | -with-* | --with-* | -without-* | --without-* | --x) | |
2497 | case "$ac_configure_args0 " in | |
2498 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; | |
2499 | esac | |
2500 | ;; | |
2501 | -* ) ac_must_keep_next=true ;; | |
2502 | esac | |
2503 | fi | |
2504 | as_fn_append ac_configure_args " '$ac_arg'" | |
2505 | ;; | |
2506 | esac | |
2507 | done | |
2508 | done | |
2509 | { ac_configure_args0=; unset ac_configure_args0;} | |
2510 | { ac_configure_args1=; unset ac_configure_args1;} | |
2511 | ||
2512 | # When interrupted or exit'd, cleanup temporary files, and complete | |
2513 | # config.log. We remove comments because anyway the quotes in there | |
2514 | # would cause problems or look ugly. | |
2515 | # WARNING: Use '\'' to represent an apostrophe within the trap. | |
2516 | # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. | |
2517 | trap 'exit_status=$? | |
2518 | # Save into config.log some information that might help in debugging. | |
2519 | { | |
2520 | echo | |
2521 | ||
2522 | $as_echo "## ---------------- ## | |
2523 | ## Cache variables. ## | |
2524 | ## ---------------- ##" | |
2525 | echo | |
2526 | # The following way of writing the cache mishandles newlines in values, | |
2527 | ( | |
2528 | for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do | |
2529 | eval ac_val=\$$ac_var | |
2530 | case $ac_val in #( | |
2531 | *${as_nl}*) | |
2532 | case $ac_var in #( | |
2533 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 | |
2534 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; | |
2535 | esac | |
2536 | case $ac_var in #( | |
2537 | _ | IFS | as_nl) ;; #( | |
2538 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( | |
2539 | *) { eval $ac_var=; unset $ac_var;} ;; | |
2540 | esac ;; | |
2541 | esac | |
2542 | done | |
2543 | (set) 2>&1 | | |
2544 | case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( | |
2545 | *${as_nl}ac_space=\ *) | |
2546 | sed -n \ | |
2547 | "s/'\''/'\''\\\\'\'''\''/g; | |
2548 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" | |
2549 | ;; #( | |
2550 | *) | |
2551 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" | |
2552 | ;; | |
2553 | esac | | |
2554 | sort | |
2555 | ) | |
2556 | echo | |
2557 | ||
2558 | $as_echo "## ----------------- ## | |
2559 | ## Output variables. ## | |
2560 | ## ----------------- ##" | |
2561 | echo | |
2562 | for ac_var in $ac_subst_vars | |
2563 | do | |
2564 | eval ac_val=\$$ac_var | |
2565 | case $ac_val in | |
2566 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; | |
2567 | esac | |
2568 | $as_echo "$ac_var='\''$ac_val'\''" | |
2569 | done | sort | |
2570 | echo | |
2571 | ||
2572 | if test -n "$ac_subst_files"; then | |
2573 | $as_echo "## ------------------- ## | |
2574 | ## File substitutions. ## | |
2575 | ## ------------------- ##" | |
2576 | echo | |
2577 | for ac_var in $ac_subst_files | |
2578 | do | |
2579 | eval ac_val=\$$ac_var | |
2580 | case $ac_val in | |
2581 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; | |
2582 | esac | |
2583 | $as_echo "$ac_var='\''$ac_val'\''" | |
2584 | done | sort | |
2585 | echo | |
2586 | fi | |
2587 | ||
2588 | if test -s confdefs.h; then | |
2589 | $as_echo "## ----------- ## | |
2590 | ## confdefs.h. ## | |
2591 | ## ----------- ##" | |
2592 | echo | |
2593 | cat confdefs.h | |
2594 | echo | |
2595 | fi | |
2596 | test "$ac_signal" != 0 && | |
2597 | $as_echo "$as_me: caught signal $ac_signal" | |
2598 | $as_echo "$as_me: exit $exit_status" | |
2599 | } >&5 | |
2600 | rm -f core *.core core.conftest.* && | |
2601 | rm -f -r conftest* confdefs* conf$$* $ac_clean_files && | |
2602 | exit $exit_status | |
2603 | ' 0 | |
2604 | for ac_signal in 1 2 13 15; do | |
2605 | trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal | |
2606 | done | |
2607 | ac_signal=0 | |
2608 | ||
2609 | # confdefs.h avoids OS command line length limits that DEFS can exceed. | |
2610 | rm -f -r conftest* confdefs.h | |
2611 | ||
2612 | $as_echo "/* confdefs.h */" > confdefs.h | |
2613 | ||
2614 | # Predefined preprocessor variables. | |
2615 | ||
2616 | cat >>confdefs.h <<_ACEOF | |
2617 | #define PACKAGE_NAME "$PACKAGE_NAME" | |
2618 | _ACEOF | |
2619 | ||
2620 | cat >>confdefs.h <<_ACEOF | |
2621 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" | |
2622 | _ACEOF | |
2623 | ||
2624 | cat >>confdefs.h <<_ACEOF | |
2625 | #define PACKAGE_VERSION "$PACKAGE_VERSION" | |
2626 | _ACEOF | |
2627 | ||
2628 | cat >>confdefs.h <<_ACEOF | |
2629 | #define PACKAGE_STRING "$PACKAGE_STRING" | |
2630 | _ACEOF | |
2631 | ||
2632 | cat >>confdefs.h <<_ACEOF | |
2633 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" | |
2634 | _ACEOF | |
2635 | ||
2636 | cat >>confdefs.h <<_ACEOF | |
2637 | #define PACKAGE_URL "$PACKAGE_URL" | |
2638 | _ACEOF | |
2639 | ||
2640 | ||
2641 | # Let the site file select an alternate cache file if it wants to. | |
2642 | # Prefer an explicitly selected file to automatically selected ones. | |
2643 | ac_site_file1=NONE | |
2644 | ac_site_file2=NONE | |
2645 | if test -n "$CONFIG_SITE"; then | |
2646 | # We do not want a PATH search for config.site. | |
2647 | case $CONFIG_SITE in #(( | |
2648 | -*) ac_site_file1=./$CONFIG_SITE;; | |
2649 | */*) ac_site_file1=$CONFIG_SITE;; | |
2650 | *) ac_site_file1=./$CONFIG_SITE;; | |
2651 | esac | |
2652 | elif test "x$prefix" != xNONE; then | |
2653 | ac_site_file1=$prefix/share/config.site | |
2654 | ac_site_file2=$prefix/etc/config.site | |
2655 | else | |
2656 | ac_site_file1=$ac_default_prefix/share/config.site | |
2657 | ac_site_file2=$ac_default_prefix/etc/config.site | |
2658 | fi | |
2659 | for ac_site_file in "$ac_site_file1" "$ac_site_file2" | |
2660 | do | |
2661 | test "x$ac_site_file" = xNONE && continue | |
2662 | if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then | |
2663 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 | |
2664 | $as_echo "$as_me: loading site script $ac_site_file" >&6;} | |
2665 | sed 's/^/| /' "$ac_site_file" >&5 | |
2666 | . "$ac_site_file" \ | |
2667 | || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
2668 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2669 | as_fn_error $? "failed to load site script $ac_site_file | |
2670 | See \`config.log' for more details" "$LINENO" 5; } | |
2671 | fi | |
2672 | done | |
2673 | ||
2674 | if test -r "$cache_file"; then | |
2675 | # Some versions of bash will fail to source /dev/null (special files | |
2676 | # actually), so we avoid doing that. DJGPP emulates it as a regular file. | |
2677 | if test /dev/null != "$cache_file" && test -f "$cache_file"; then | |
2678 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 | |
2679 | $as_echo "$as_me: loading cache $cache_file" >&6;} | |
2680 | case $cache_file in | |
2681 | [\\/]* | ?:[\\/]* ) . "$cache_file";; | |
2682 | *) . "./$cache_file";; | |
2683 | esac | |
2684 | fi | |
2685 | else | |
2686 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 | |
2687 | $as_echo "$as_me: creating cache $cache_file" >&6;} | |
2688 | >$cache_file | |
2689 | fi | |
2690 | ||
862776f2 | 2691 | gt_needs="$gt_needs " |
05ea2a05 TT |
2692 | as_fn_append ac_header_list " stdlib.h" |
2693 | as_fn_append ac_header_list " unistd.h" | |
2694 | as_fn_append ac_header_list " sys/param.h" | |
01027315 TT |
2695 | # Check that the precious variables saved in the cache have kept the same |
2696 | # value. | |
2697 | ac_cache_corrupted=false | |
2698 | for ac_var in $ac_precious_vars; do | |
2699 | eval ac_old_set=\$ac_cv_env_${ac_var}_set | |
2700 | eval ac_new_set=\$ac_env_${ac_var}_set | |
2701 | eval ac_old_val=\$ac_cv_env_${ac_var}_value | |
2702 | eval ac_new_val=\$ac_env_${ac_var}_value | |
2703 | case $ac_old_set,$ac_new_set in | |
2704 | set,) | |
2705 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 | |
2706 | $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} | |
2707 | ac_cache_corrupted=: ;; | |
2708 | ,set) | |
2709 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 | |
2710 | $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} | |
2711 | ac_cache_corrupted=: ;; | |
2712 | ,);; | |
2713 | *) | |
2714 | if test "x$ac_old_val" != "x$ac_new_val"; then | |
2715 | # differences in whitespace do not lead to failure. | |
2716 | ac_old_val_w=`echo x $ac_old_val` | |
2717 | ac_new_val_w=`echo x $ac_new_val` | |
2718 | if test "$ac_old_val_w" != "$ac_new_val_w"; then | |
2719 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 | |
2720 | $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} | |
2721 | ac_cache_corrupted=: | |
2722 | else | |
2723 | { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 | |
2724 | $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} | |
2725 | eval $ac_var=\$ac_old_val | |
2726 | fi | |
2727 | { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 | |
2728 | $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} | |
2729 | { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 | |
2730 | $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} | |
2731 | fi;; | |
2732 | esac | |
2733 | # Pass precious variables to config.status. | |
2734 | if test "$ac_new_set" = set; then | |
2735 | case $ac_new_val in | |
2736 | *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; | |
2737 | *) ac_arg=$ac_var=$ac_new_val ;; | |
2738 | esac | |
2739 | case " $ac_configure_args " in | |
2740 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. | |
2741 | *) as_fn_append ac_configure_args " '$ac_arg'" ;; | |
2742 | esac | |
2743 | fi | |
2744 | done | |
2745 | if $ac_cache_corrupted; then | |
2746 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
2747 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2748 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 | |
2749 | $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} | |
2750 | as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 | |
2751 | fi | |
2752 | ## -------------------- ## | |
2753 | ## Main body of script. ## | |
2754 | ## -------------------- ## | |
2755 | ||
2756 | ac_ext=c | |
2757 | ac_cpp='$CPP $CPPFLAGS' | |
2758 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2759 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2760 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2761 | ||
2762 | ||
2763 | ||
2764 | ||
2765 | ||
2766 | ||
3684d331 | 2767 | ac_config_headers="$ac_config_headers config.h:config.in" |
01027315 | 2768 | |
91e1a0ed SM |
2769 | |
2770 | # Set build, build_cpu, build_vendor and build_os. | |
01027315 TT |
2771 | ac_aux_dir= |
2772 | for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do | |
2773 | if test -f "$ac_dir/install-sh"; then | |
2774 | ac_aux_dir=$ac_dir | |
2775 | ac_install_sh="$ac_aux_dir/install-sh -c" | |
2776 | break | |
2777 | elif test -f "$ac_dir/install.sh"; then | |
2778 | ac_aux_dir=$ac_dir | |
2779 | ac_install_sh="$ac_aux_dir/install.sh -c" | |
2780 | break | |
2781 | elif test -f "$ac_dir/shtool"; then | |
2782 | ac_aux_dir=$ac_dir | |
2783 | ac_install_sh="$ac_aux_dir/shtool install -c" | |
2784 | break | |
2785 | fi | |
2786 | done | |
2787 | if test -z "$ac_aux_dir"; then | |
2788 | as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 | |
2789 | fi | |
2790 | ||
2791 | # These three variables are undocumented and unsupported, | |
2792 | # and are intended to be withdrawn in a future Autoconf release. | |
2793 | # They can cause serious problems if a builder's source tree is in a directory | |
2794 | # whose full name contains unusual characters. | |
2795 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. | |
2796 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. | |
2797 | ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. | |
2798 | ||
2799 | ||
2800 | # Make sure we can run config.sub. | |
2801 | $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || | |
2802 | as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 | |
2803 | ||
2804 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 | |
2805 | $as_echo_n "checking build system type... " >&6; } | |
2806 | if ${ac_cv_build+:} false; then : | |
2807 | $as_echo_n "(cached) " >&6 | |
2808 | else | |
2809 | ac_build_alias=$build_alias | |
2810 | test "x$ac_build_alias" = x && | |
2811 | ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` | |
2812 | test "x$ac_build_alias" = x && | |
2813 | as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 | |
2814 | ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || | |
2815 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 | |
2816 | ||
2817 | fi | |
2818 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 | |
2819 | $as_echo "$ac_cv_build" >&6; } | |
2820 | case $ac_cv_build in | |
2821 | *-*-*) ;; | |
2822 | *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; | |
2823 | esac | |
2824 | build=$ac_cv_build | |
2825 | ac_save_IFS=$IFS; IFS='-' | |
2826 | set x $ac_cv_build | |
2827 | shift | |
2828 | build_cpu=$1 | |
2829 | build_vendor=$2 | |
2830 | shift; shift | |
2831 | # Remember, the first character of IFS is used to create $*, | |
2832 | # except with old shells: | |
2833 | build_os=$* | |
2834 | IFS=$ac_save_IFS | |
2835 | case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac | |
2836 | ||
2837 | ||
91e1a0ed SM |
2838 | |
2839 | # Set host, host_cpu, host_vendor, and host_os. | |
01027315 TT |
2840 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 |
2841 | $as_echo_n "checking host system type... " >&6; } | |
2842 | if ${ac_cv_host+:} false; then : | |
2843 | $as_echo_n "(cached) " >&6 | |
2844 | else | |
2845 | if test "x$host_alias" = x; then | |
2846 | ac_cv_host=$ac_cv_build | |
2847 | else | |
2848 | ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || | |
2849 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 | |
2850 | fi | |
2851 | ||
2852 | fi | |
2853 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 | |
2854 | $as_echo "$ac_cv_host" >&6; } | |
2855 | case $ac_cv_host in | |
2856 | *-*-*) ;; | |
2857 | *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; | |
2858 | esac | |
2859 | host=$ac_cv_host | |
2860 | ac_save_IFS=$IFS; IFS='-' | |
2861 | set x $ac_cv_host | |
2862 | shift | |
2863 | host_cpu=$1 | |
2864 | host_vendor=$2 | |
2865 | shift; shift | |
2866 | # Remember, the first character of IFS is used to create $*, | |
2867 | # except with old shells: | |
2868 | host_os=$* | |
2869 | IFS=$ac_save_IFS | |
2870 | case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac | |
2871 | ||
2872 | ||
91e1a0ed SM |
2873 | |
2874 | # Set target, target_cpu, target_vendor, and target_os. | |
01027315 TT |
2875 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5 |
2876 | $as_echo_n "checking target system type... " >&6; } | |
2877 | if ${ac_cv_target+:} false; then : | |
2878 | $as_echo_n "(cached) " >&6 | |
2879 | else | |
2880 | if test "x$target_alias" = x; then | |
2881 | ac_cv_target=$ac_cv_host | |
2882 | else | |
2883 | ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` || | |
2884 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5 | |
2885 | fi | |
2886 | ||
2887 | fi | |
2888 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5 | |
2889 | $as_echo "$ac_cv_target" >&6; } | |
2890 | case $ac_cv_target in | |
2891 | *-*-*) ;; | |
2892 | *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;; | |
2893 | esac | |
2894 | target=$ac_cv_target | |
2895 | ac_save_IFS=$IFS; IFS='-' | |
2896 | set x $ac_cv_target | |
2897 | shift | |
2898 | target_cpu=$1 | |
2899 | target_vendor=$2 | |
2900 | shift; shift | |
2901 | # Remember, the first character of IFS is used to create $*, | |
2902 | # except with old shells: | |
2903 | target_os=$* | |
2904 | IFS=$ac_save_IFS | |
2905 | case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac | |
2906 | ||
2907 | ||
2908 | # The aliases save the names the user supplied, while $host etc. | |
2909 | # will get canonicalized. | |
2910 | test -n "$target_alias" && | |
2911 | test "$program_prefix$program_suffix$program_transform_name" = \ | |
2912 | NONENONEs,x,x, && | |
2913 | program_prefix=${target_alias}- | |
2914 | ||
2915 | ||
2916 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 | |
2917 | $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } | |
2918 | # Check whether --enable-maintainer-mode was given. | |
2919 | if test "${enable_maintainer_mode+set}" = set; then : | |
2920 | enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval | |
2921 | else | |
2922 | USE_MAINTAINER_MODE=no | |
2923 | fi | |
2924 | ||
2925 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 | |
2926 | $as_echo "$USE_MAINTAINER_MODE" >&6; } | |
2927 | if test $USE_MAINTAINER_MODE = yes; then | |
2928 | MAINTAINER_MODE_TRUE= | |
2929 | MAINTAINER_MODE_FALSE='#' | |
2930 | else | |
2931 | MAINTAINER_MODE_TRUE='#' | |
2932 | MAINTAINER_MODE_FALSE= | |
2933 | fi | |
2934 | ||
2935 | MAINT=$MAINTAINER_MODE_TRUE | |
2936 | ||
2937 | ||
2938 | ac_aux_dir= | |
2939 | for ac_dir in .. "$srcdir"/..; do | |
2940 | if test -f "$ac_dir/install-sh"; then | |
2941 | ac_aux_dir=$ac_dir | |
2942 | ac_install_sh="$ac_aux_dir/install-sh -c" | |
2943 | break | |
2944 | elif test -f "$ac_dir/install.sh"; then | |
2945 | ac_aux_dir=$ac_dir | |
2946 | ac_install_sh="$ac_aux_dir/install.sh -c" | |
2947 | break | |
2948 | elif test -f "$ac_dir/shtool"; then | |
2949 | ac_aux_dir=$ac_dir | |
2950 | ac_install_sh="$ac_aux_dir/shtool install -c" | |
2951 | break | |
2952 | fi | |
2953 | done | |
2954 | if test -z "$ac_aux_dir"; then | |
2955 | as_fn_error $? "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5 | |
2956 | fi | |
2957 | ||
2958 | # These three variables are undocumented and unsupported, | |
2959 | # and are intended to be withdrawn in a future Autoconf release. | |
2960 | # They can cause serious problems if a builder's source tree is in a directory | |
2961 | # whose full name contains unusual characters. | |
2962 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. | |
2963 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. | |
2964 | ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. | |
2965 | ||
2966 | ||
2967 | am__api_version='1.15' | |
2968 | ||
2969 | # Find a good install program. We prefer a C program (faster), | |
2970 | # so one script is as good as another. But avoid the broken or | |
2971 | # incompatible versions: | |
2972 | # SysV /etc/install, /usr/sbin/install | |
2973 | # SunOS /usr/etc/install | |
2974 | # IRIX /sbin/install | |
2975 | # AIX /bin/install | |
2976 | # AmigaOS /C/install, which installs bootblocks on floppy discs | |
2977 | # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag | |
2978 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args | |
2979 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" | |
2980 | # OS/2's system install, which has a completely different semantic | |
2981 | # ./install, which can be erroneously created by make from ./install.sh. | |
2982 | # Reject install programs that cannot install multiple files. | |
2983 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 | |
2984 | $as_echo_n "checking for a BSD-compatible install... " >&6; } | |
2985 | if test -z "$INSTALL"; then | |
2986 | if ${ac_cv_path_install+:} false; then : | |
2987 | $as_echo_n "(cached) " >&6 | |
2988 | else | |
2989 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2990 | for as_dir in $PATH | |
2991 | do | |
2992 | IFS=$as_save_IFS | |
2993 | test -z "$as_dir" && as_dir=. | |
2994 | # Account for people who put trailing slashes in PATH elements. | |
2995 | case $as_dir/ in #(( | |
2996 | ./ | .// | /[cC]/* | \ | |
2997 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ | |
2998 | ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ | |
2999 | /usr/ucb/* ) ;; | |
3000 | *) | |
3001 | # OSF1 and SCO ODT 3.0 have their own names for install. | |
3002 | # Don't use installbsd from OSF since it installs stuff as root | |
3003 | # by default. | |
3004 | for ac_prog in ginstall scoinst install; do | |
3005 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3006 | if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then | |
3007 | if test $ac_prog = install && | |
3008 | grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
3009 | # AIX install. It has an incompatible calling convention. | |
3010 | : | |
3011 | elif test $ac_prog = install && | |
3012 | grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
3013 | # program-specific install script used by HP pwplus--don't use. | |
3014 | : | |
3015 | else | |
3016 | rm -rf conftest.one conftest.two conftest.dir | |
3017 | echo one > conftest.one | |
3018 | echo two > conftest.two | |
3019 | mkdir conftest.dir | |
3020 | if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && | |
3021 | test -s conftest.one && test -s conftest.two && | |
3022 | test -s conftest.dir/conftest.one && | |
3023 | test -s conftest.dir/conftest.two | |
3024 | then | |
3025 | ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" | |
3026 | break 3 | |
3027 | fi | |
3028 | fi | |
3029 | fi | |
3030 | done | |
3031 | done | |
3032 | ;; | |
3033 | esac | |
3034 | ||
3035 | done | |
3036 | IFS=$as_save_IFS | |
3037 | ||
3038 | rm -rf conftest.one conftest.two conftest.dir | |
3039 | ||
3040 | fi | |
3041 | if test "${ac_cv_path_install+set}" = set; then | |
3042 | INSTALL=$ac_cv_path_install | |
3043 | else | |
3044 | # As a last resort, use the slow shell script. Don't cache a | |
3045 | # value for INSTALL within a source directory, because that will | |
3046 | # break other packages using the cache if that directory is | |
3047 | # removed, or if the value is a relative name. | |
3048 | INSTALL=$ac_install_sh | |
3049 | fi | |
3050 | fi | |
3051 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 | |
3052 | $as_echo "$INSTALL" >&6; } | |
3053 | ||
3054 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. | |
3055 | # It thinks the first close brace ends the variable substitution. | |
3056 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' | |
3057 | ||
3058 | test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' | |
3059 | ||
3060 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' | |
3061 | ||
3062 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 | |
3063 | $as_echo_n "checking whether build environment is sane... " >&6; } | |
3064 | # Reject unsafe characters in $srcdir or the absolute working directory | |
3065 | # name. Accept space and tab only in the latter. | |
3066 | am_lf=' | |
3067 | ' | |
3068 | case `pwd` in | |
3069 | *[\\\"\#\$\&\'\`$am_lf]*) | |
3070 | as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; | |
3071 | esac | |
3072 | case $srcdir in | |
3073 | *[\\\"\#\$\&\'\`$am_lf\ \ ]*) | |
3074 | as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; | |
3075 | esac | |
3076 | ||
3077 | # Do 'set' in a subshell so we don't clobber the current shell's | |
3078 | # arguments. Must try -L first in case configure is actually a | |
3079 | # symlink; some systems play weird games with the mod time of symlinks | |
3080 | # (eg FreeBSD returns the mod time of the symlink's containing | |
3081 | # directory). | |
3082 | if ( | |
3083 | am_has_slept=no | |
3084 | for am_try in 1 2; do | |
3085 | echo "timestamp, slept: $am_has_slept" > conftest.file | |
3086 | set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` | |
3087 | if test "$*" = "X"; then | |
3088 | # -L didn't work. | |
3089 | set X `ls -t "$srcdir/configure" conftest.file` | |
3090 | fi | |
3091 | if test "$*" != "X $srcdir/configure conftest.file" \ | |
3092 | && test "$*" != "X conftest.file $srcdir/configure"; then | |
3093 | ||
3094 | # If neither matched, then we have a broken ls. This can happen | |
3095 | # if, for instance, CONFIG_SHELL is bash and it inherits a | |
3096 | # broken ls alias from the environment. This has actually | |
3097 | # happened. Such a system could not be considered "sane". | |
3098 | as_fn_error $? "ls -t appears to fail. Make sure there is not a broken | |
3099 | alias in your environment" "$LINENO" 5 | |
3100 | fi | |
3101 | if test "$2" = conftest.file || test $am_try -eq 2; then | |
3102 | break | |
3103 | fi | |
3104 | # Just in case. | |
3105 | sleep 1 | |
3106 | am_has_slept=yes | |
3107 | done | |
3108 | test "$2" = conftest.file | |
3109 | ) | |
3110 | then | |
3111 | # Ok. | |
3112 | : | |
3113 | else | |
3114 | as_fn_error $? "newly created file is older than distributed files! | |
3115 | Check your system clock" "$LINENO" 5 | |
3116 | fi | |
3117 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
3118 | $as_echo "yes" >&6; } | |
3119 | # If we didn't sleep, we still need to ensure time stamps of config.status and | |
3120 | # generated files are strictly newer. | |
3121 | am_sleep_pid= | |
3122 | if grep 'slept: no' conftest.file >/dev/null 2>&1; then | |
3123 | ( sleep 1 ) & | |
3124 | am_sleep_pid=$! | |
3125 | fi | |
3126 | ||
3127 | rm -f conftest.file | |
3128 | ||
3129 | test "$program_prefix" != NONE && | |
3130 | program_transform_name="s&^&$program_prefix&;$program_transform_name" | |
3131 | # Use a double $ so make ignores it. | |
3132 | test "$program_suffix" != NONE && | |
3133 | program_transform_name="s&\$&$program_suffix&;$program_transform_name" | |
3134 | # Double any \ or $. | |
3135 | # By default was `s,x,x', remove it if useless. | |
3136 | ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' | |
3137 | program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` | |
3138 | ||
3139 | # Expand $ac_aux_dir to an absolute path. | |
3140 | am_aux_dir=`cd "$ac_aux_dir" && pwd` | |
3141 | ||
3142 | if test x"${MISSING+set}" != xset; then | |
3143 | case $am_aux_dir in | |
3144 | *\ * | *\ *) | |
3145 | MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; | |
3146 | *) | |
3147 | MISSING="\${SHELL} $am_aux_dir/missing" ;; | |
3148 | esac | |
3149 | fi | |
3150 | # Use eval to expand $SHELL | |
3151 | if eval "$MISSING --is-lightweight"; then | |
3152 | am_missing_run="$MISSING " | |
3153 | else | |
3154 | am_missing_run= | |
3155 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 | |
3156 | $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} | |
3157 | fi | |
3158 | ||
3159 | if test x"${install_sh+set}" != xset; then | |
3160 | case $am_aux_dir in | |
3161 | *\ * | *\ *) | |
3162 | install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; | |
3163 | *) | |
3164 | install_sh="\${SHELL} $am_aux_dir/install-sh" | |
3165 | esac | |
3166 | fi | |
3167 | ||
3168 | # Installed binaries are usually stripped using 'strip' when the user | |
3169 | # run "make install-strip". However 'strip' might not be the right | |
3170 | # tool to use in cross-compilation environments, therefore Automake | |
3171 | # will honor the 'STRIP' environment variable to overrule this program. | |
3172 | if test "$cross_compiling" != no; then | |
3173 | if test -n "$ac_tool_prefix"; then | |
3174 | # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. | |
3175 | set dummy ${ac_tool_prefix}strip; ac_word=$2 | |
3176 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3177 | $as_echo_n "checking for $ac_word... " >&6; } | |
3178 | if ${ac_cv_prog_STRIP+:} false; then : | |
3179 | $as_echo_n "(cached) " >&6 | |
3180 | else | |
3181 | if test -n "$STRIP"; then | |
3182 | ac_cv_prog_STRIP="$STRIP" # Let the user override the test. | |
3183 | else | |
3184 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3185 | for as_dir in $PATH | |
3186 | do | |
3187 | IFS=$as_save_IFS | |
3188 | test -z "$as_dir" && as_dir=. | |
3189 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3190 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
3191 | ac_cv_prog_STRIP="${ac_tool_prefix}strip" | |
3192 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3193 | break 2 | |
3194 | fi | |
3195 | done | |
3196 | done | |
3197 | IFS=$as_save_IFS | |
3198 | ||
3199 | fi | |
3200 | fi | |
3201 | STRIP=$ac_cv_prog_STRIP | |
3202 | if test -n "$STRIP"; then | |
3203 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 | |
3204 | $as_echo "$STRIP" >&6; } | |
3205 | else | |
3206 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3207 | $as_echo "no" >&6; } | |
3208 | fi | |
3209 | ||
3210 | ||
3211 | fi | |
3212 | if test -z "$ac_cv_prog_STRIP"; then | |
3213 | ac_ct_STRIP=$STRIP | |
3214 | # Extract the first word of "strip", so it can be a program name with args. | |
3215 | set dummy strip; ac_word=$2 | |
3216 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3217 | $as_echo_n "checking for $ac_word... " >&6; } | |
3218 | if ${ac_cv_prog_ac_ct_STRIP+:} false; then : | |
3219 | $as_echo_n "(cached) " >&6 | |
3220 | else | |
3221 | if test -n "$ac_ct_STRIP"; then | |
3222 | ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. | |
3223 | else | |
3224 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3225 | for as_dir in $PATH | |
3226 | do | |
3227 | IFS=$as_save_IFS | |
3228 | test -z "$as_dir" && as_dir=. | |
3229 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3230 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
3231 | ac_cv_prog_ac_ct_STRIP="strip" | |
3232 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3233 | break 2 | |
3234 | fi | |
3235 | done | |
3236 | done | |
3237 | IFS=$as_save_IFS | |
3238 | ||
3239 | fi | |
3240 | fi | |
3241 | ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP | |
3242 | if test -n "$ac_ct_STRIP"; then | |
3243 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 | |
3244 | $as_echo "$ac_ct_STRIP" >&6; } | |
3245 | else | |
3246 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3247 | $as_echo "no" >&6; } | |
3248 | fi | |
3249 | ||
3250 | if test "x$ac_ct_STRIP" = x; then | |
3251 | STRIP=":" | |
3252 | else | |
3253 | case $cross_compiling:$ac_tool_warned in | |
3254 | yes:) | |
3255 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
3256 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
3257 | ac_tool_warned=yes ;; | |
3258 | esac | |
3259 | STRIP=$ac_ct_STRIP | |
3260 | fi | |
3261 | else | |
3262 | STRIP="$ac_cv_prog_STRIP" | |
3263 | fi | |
3264 | ||
3265 | fi | |
3266 | INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" | |
3267 | ||
3268 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 | |
3269 | $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } | |
3270 | if test -z "$MKDIR_P"; then | |
3271 | if ${ac_cv_path_mkdir+:} false; then : | |
3272 | $as_echo_n "(cached) " >&6 | |
3273 | else | |
3274 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3275 | for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin | |
3276 | do | |
3277 | IFS=$as_save_IFS | |
3278 | test -z "$as_dir" && as_dir=. | |
3279 | for ac_prog in mkdir gmkdir; do | |
3280 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3281 | as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue | |
3282 | case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( | |
3283 | 'mkdir (GNU coreutils) '* | \ | |
3284 | 'mkdir (coreutils) '* | \ | |
3285 | 'mkdir (fileutils) '4.1*) | |
3286 | ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext | |
3287 | break 3;; | |
3288 | esac | |
3289 | done | |
3290 | done | |
3291 | done | |
3292 | IFS=$as_save_IFS | |
3293 | ||
3294 | fi | |
3295 | ||
3296 | test -d ./--version && rmdir ./--version | |
3297 | if test "${ac_cv_path_mkdir+set}" = set; then | |
3298 | MKDIR_P="$ac_cv_path_mkdir -p" | |
3299 | else | |
3300 | # As a last resort, use the slow shell script. Don't cache a | |
3301 | # value for MKDIR_P within a source directory, because that will | |
3302 | # break other packages using the cache if that directory is | |
3303 | # removed, or if the value is a relative name. | |
3304 | MKDIR_P="$ac_install_sh -d" | |
3305 | fi | |
3306 | fi | |
3307 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 | |
3308 | $as_echo "$MKDIR_P" >&6; } | |
3309 | ||
3310 | for ac_prog in gawk mawk nawk awk | |
3311 | do | |
3312 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
3313 | set dummy $ac_prog; ac_word=$2 | |
3314 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3315 | $as_echo_n "checking for $ac_word... " >&6; } | |
3316 | if ${ac_cv_prog_AWK+:} false; then : | |
3317 | $as_echo_n "(cached) " >&6 | |
3318 | else | |
3319 | if test -n "$AWK"; then | |
3320 | ac_cv_prog_AWK="$AWK" # Let the user override the test. | |
3321 | else | |
3322 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3323 | for as_dir in $PATH | |
3324 | do | |
3325 | IFS=$as_save_IFS | |
3326 | test -z "$as_dir" && as_dir=. | |
3327 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3328 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
3329 | ac_cv_prog_AWK="$ac_prog" | |
3330 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3331 | break 2 | |
3332 | fi | |
3333 | done | |
3334 | done | |
3335 | IFS=$as_save_IFS | |
3336 | ||
3337 | fi | |
3338 | fi | |
3339 | AWK=$ac_cv_prog_AWK | |
3340 | if test -n "$AWK"; then | |
3341 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 | |
3342 | $as_echo "$AWK" >&6; } | |
3343 | else | |
3344 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3345 | $as_echo "no" >&6; } | |
3346 | fi | |
3347 | ||
3348 | ||
3349 | test -n "$AWK" && break | |
3350 | done | |
3351 | ||
3352 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 | |
3353 | $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } | |
3354 | set x ${MAKE-make} | |
3355 | ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` | |
3356 | if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : | |
3357 | $as_echo_n "(cached) " >&6 | |
3358 | else | |
3359 | cat >conftest.make <<\_ACEOF | |
3360 | SHELL = /bin/sh | |
3361 | all: | |
3362 | @echo '@@@%%%=$(MAKE)=@@@%%%' | |
3363 | _ACEOF | |
3364 | # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. | |
3365 | case `${MAKE-make} -f conftest.make 2>/dev/null` in | |
3366 | *@@@%%%=?*=@@@%%%*) | |
3367 | eval ac_cv_prog_make_${ac_make}_set=yes;; | |
3368 | *) | |
3369 | eval ac_cv_prog_make_${ac_make}_set=no;; | |
3370 | esac | |
3371 | rm -f conftest.make | |
3372 | fi | |
3373 | if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then | |
3374 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
3375 | $as_echo "yes" >&6; } | |
3376 | SET_MAKE= | |
3377 | else | |
3378 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3379 | $as_echo "no" >&6; } | |
3380 | SET_MAKE="MAKE=${MAKE-make}" | |
3381 | fi | |
3382 | ||
3383 | rm -rf .tst 2>/dev/null | |
3384 | mkdir .tst 2>/dev/null | |
3385 | if test -d .tst; then | |
3386 | am__leading_dot=. | |
3387 | else | |
3388 | am__leading_dot=_ | |
3389 | fi | |
3390 | rmdir .tst 2>/dev/null | |
3391 | ||
3392 | # Check whether --enable-silent-rules was given. | |
3393 | if test "${enable_silent_rules+set}" = set; then : | |
3394 | enableval=$enable_silent_rules; | |
3395 | fi | |
3396 | ||
3397 | case $enable_silent_rules in # ((( | |
3398 | yes) AM_DEFAULT_VERBOSITY=0;; | |
3399 | no) AM_DEFAULT_VERBOSITY=1;; | |
3400 | *) AM_DEFAULT_VERBOSITY=1;; | |
3401 | esac | |
3402 | am_make=${MAKE-make} | |
3403 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 | |
3404 | $as_echo_n "checking whether $am_make supports nested variables... " >&6; } | |
3405 | if ${am_cv_make_support_nested_variables+:} false; then : | |
3406 | $as_echo_n "(cached) " >&6 | |
3407 | else | |
3408 | if $as_echo 'TRUE=$(BAR$(V)) | |
3409 | BAR0=false | |
3410 | BAR1=true | |
3411 | V=1 | |
3412 | am__doit: | |
3413 | @$(TRUE) | |
3414 | .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then | |
3415 | am_cv_make_support_nested_variables=yes | |
3416 | else | |
3417 | am_cv_make_support_nested_variables=no | |
3418 | fi | |
3419 | fi | |
3420 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 | |
3421 | $as_echo "$am_cv_make_support_nested_variables" >&6; } | |
3422 | if test $am_cv_make_support_nested_variables = yes; then | |
3423 | AM_V='$(V)' | |
3424 | AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' | |
3425 | else | |
3426 | AM_V=$AM_DEFAULT_VERBOSITY | |
3427 | AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY | |
3428 | fi | |
3429 | AM_BACKSLASH='\' | |
3430 | ||
3431 | if test "`cd $srcdir && pwd`" != "`pwd`"; then | |
3432 | # Use -I$(srcdir) only when $(srcdir) != ., so that make's output | |
3433 | # is not polluted with repeated "-I." | |
3434 | am__isrc=' -I$(srcdir)' | |
3435 | # test to see if srcdir already configured | |
3436 | if test -f $srcdir/config.status; then | |
3437 | as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 | |
3438 | fi | |
3439 | fi | |
3440 | ||
3441 | # test whether we have cygpath | |
3442 | if test -z "$CYGPATH_W"; then | |
3443 | if (cygpath --version) >/dev/null 2>/dev/null; then | |
3444 | CYGPATH_W='cygpath -w' | |
3445 | else | |
3446 | CYGPATH_W=echo | |
3447 | fi | |
3448 | fi | |
3449 | ||
3450 | ||
3451 | # Define the identity of the package. | |
3452 | PACKAGE='gdbsupport' | |
3453 | VERSION='1.0' | |
3454 | ||
3455 | ||
3456 | cat >>confdefs.h <<_ACEOF | |
3457 | #define PACKAGE "$PACKAGE" | |
3458 | _ACEOF | |
3459 | ||
3460 | ||
3461 | cat >>confdefs.h <<_ACEOF | |
3462 | #define VERSION "$VERSION" | |
3463 | _ACEOF | |
3464 | ||
3465 | # Some tools Automake needs. | |
3466 | ||
3467 | ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} | |
3468 | ||
3469 | ||
3470 | AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} | |
3471 | ||
3472 | ||
3473 | AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} | |
3474 | ||
3475 | ||
3476 | AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} | |
3477 | ||
3478 | ||
3479 | MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} | |
3480 | ||
3481 | # For better backward compatibility. To be removed once Automake 1.9.x | |
3482 | # dies out for good. For more background, see: | |
3483 | # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> | |
3484 | # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> | |
3485 | mkdir_p='$(MKDIR_P)' | |
3486 | ||
3487 | # We need awk for the "check" target (and possibly the TAP driver). The | |
3488 | # system "awk" is bad on some platforms. | |
3489 | # Always define AMTAR for backward compatibility. Yes, it's still used | |
3490 | # in the wild :-( We should find a proper way to deprecate it ... | |
3491 | AMTAR='$${TAR-tar}' | |
3492 | ||
3493 | ||
3494 | # We'll loop over all known methods to create a tar archive until one works. | |
3495 | _am_tools='gnutar pax cpio none' | |
3496 | ||
3497 | am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' | |
3498 | ||
3499 | ||
3500 | ||
3501 | ||
3502 | ||
3503 | ||
3504 | # POSIX will say in a future version that running "rm -f" with no argument | |
3505 | # is OK; and we want to be able to make that assumption in our Makefile | |
3506 | # recipes. So use an aggressive probe to check that the usage we want is | |
3507 | # actually supported "in the wild" to an acceptable degree. | |
3508 | # See automake bug#10828. | |
3509 | # To make any issue more visible, cause the running configure to be aborted | |
3510 | # by default if the 'rm' program in use doesn't match our expectations; the | |
3511 | # user can still override this though. | |
3512 | if rm -f && rm -fr && rm -rf; then : OK; else | |
3513 | cat >&2 <<'END' | |
3514 | Oops! | |
3515 | ||
3516 | Your 'rm' program seems unable to run without file operands specified | |
3517 | on the command line, even when the '-f' option is present. This is contrary | |
3518 | to the behaviour of most rm programs out there, and not conforming with | |
3519 | the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> | |
3520 | ||
3521 | Please tell bug-automake@gnu.org about your system, including the value | |
3522 | of your $PATH and any error possibly output before this message. This | |
3523 | can help us improve future automake versions. | |
3524 | ||
3525 | END | |
3526 | if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then | |
3527 | echo 'Configuration will proceed anyway, since you have set the' >&2 | |
3528 | echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 | |
3529 | echo >&2 | |
3530 | else | |
3531 | cat >&2 <<'END' | |
3532 | Aborting the configuration process, to ensure you take notice of the issue. | |
3533 | ||
3534 | You can download and install GNU coreutils to get an 'rm' implementation | |
3535 | that behaves properly: <http://www.gnu.org/software/coreutils/>. | |
3536 | ||
3537 | If you want to complete the configuration process using your problematic | |
3538 | 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM | |
3539 | to "yes", and re-run configure. | |
3540 | ||
3541 | END | |
3542 | as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 | |
3543 | fi | |
3544 | fi | |
3545 | ||
3546 | # Check whether --enable-silent-rules was given. | |
3547 | if test "${enable_silent_rules+set}" = set; then : | |
3548 | enableval=$enable_silent_rules; | |
3549 | fi | |
3550 | ||
3551 | case $enable_silent_rules in # ((( | |
3552 | yes) AM_DEFAULT_VERBOSITY=0;; | |
3553 | no) AM_DEFAULT_VERBOSITY=1;; | |
3554 | *) AM_DEFAULT_VERBOSITY=0;; | |
3555 | esac | |
3556 | am_make=${MAKE-make} | |
3557 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 | |
3558 | $as_echo_n "checking whether $am_make supports nested variables... " >&6; } | |
3559 | if ${am_cv_make_support_nested_variables+:} false; then : | |
3560 | $as_echo_n "(cached) " >&6 | |
3561 | else | |
3562 | if $as_echo 'TRUE=$(BAR$(V)) | |
3563 | BAR0=false | |
3564 | BAR1=true | |
3565 | V=1 | |
3566 | am__doit: | |
3567 | @$(TRUE) | |
3568 | .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then | |
3569 | am_cv_make_support_nested_variables=yes | |
3570 | else | |
3571 | am_cv_make_support_nested_variables=no | |
3572 | fi | |
3573 | fi | |
3574 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 | |
3575 | $as_echo "$am_cv_make_support_nested_variables" >&6; } | |
3576 | if test $am_cv_make_support_nested_variables = yes; then | |
3577 | AM_V='$(V)' | |
3578 | AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' | |
3579 | else | |
3580 | AM_V=$AM_DEFAULT_VERBOSITY | |
3581 | AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY | |
3582 | fi | |
3583 | AM_BACKSLASH='\' | |
3584 | ||
3585 | ||
3586 | ac_ext=c | |
3587 | ac_cpp='$CPP $CPPFLAGS' | |
3588 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3589 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3590 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3591 | if test -n "$ac_tool_prefix"; then | |
3592 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. | |
3593 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 | |
3594 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3595 | $as_echo_n "checking for $ac_word... " >&6; } | |
3596 | if ${ac_cv_prog_CC+:} false; then : | |
3597 | $as_echo_n "(cached) " >&6 | |
3598 | else | |
3599 | if test -n "$CC"; then | |
3600 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
3601 | else | |
3602 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3603 | for as_dir in $PATH | |
3604 | do | |
3605 | IFS=$as_save_IFS | |
3606 | test -z "$as_dir" && as_dir=. | |
3607 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3608 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
3609 | ac_cv_prog_CC="${ac_tool_prefix}gcc" | |
3610 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3611 | break 2 | |
3612 | fi | |
3613 | done | |
3614 | done | |
3615 | IFS=$as_save_IFS | |
3616 | ||
3617 | fi | |
3618 | fi | |
3619 | CC=$ac_cv_prog_CC | |
3620 | if test -n "$CC"; then | |
3621 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
3622 | $as_echo "$CC" >&6; } | |
3623 | else | |
3624 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3625 | $as_echo "no" >&6; } | |
3626 | fi | |
3627 | ||
3628 | ||
3629 | fi | |
3630 | if test -z "$ac_cv_prog_CC"; then | |
3631 | ac_ct_CC=$CC | |
3632 | # Extract the first word of "gcc", so it can be a program name with args. | |
3633 | set dummy gcc; ac_word=$2 | |
3634 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3635 | $as_echo_n "checking for $ac_word... " >&6; } | |
3636 | if ${ac_cv_prog_ac_ct_CC+:} false; then : | |
3637 | $as_echo_n "(cached) " >&6 | |
3638 | else | |
3639 | if test -n "$ac_ct_CC"; then | |
3640 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
3641 | else | |
3642 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3643 | for as_dir in $PATH | |
3644 | do | |
3645 | IFS=$as_save_IFS | |
3646 | test -z "$as_dir" && as_dir=. | |
3647 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3648 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
3649 | ac_cv_prog_ac_ct_CC="gcc" | |
3650 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3651 | break 2 | |
3652 | fi | |
3653 | done | |
3654 | done | |
3655 | IFS=$as_save_IFS | |
3656 | ||
3657 | fi | |
3658 | fi | |
3659 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
3660 | if test -n "$ac_ct_CC"; then | |
3661 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 | |
3662 | $as_echo "$ac_ct_CC" >&6; } | |
3663 | else | |
3664 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3665 | $as_echo "no" >&6; } | |
3666 | fi | |
3667 | ||
3668 | if test "x$ac_ct_CC" = x; then | |
3669 | CC="" | |
3670 | else | |
3671 | case $cross_compiling:$ac_tool_warned in | |
3672 | yes:) | |
3673 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
3674 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
3675 | ac_tool_warned=yes ;; | |
3676 | esac | |
3677 | CC=$ac_ct_CC | |
3678 | fi | |
3679 | else | |
3680 | CC="$ac_cv_prog_CC" | |
3681 | fi | |
3682 | ||
3683 | if test -z "$CC"; then | |
3684 | if test -n "$ac_tool_prefix"; then | |
3685 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. | |
3686 | set dummy ${ac_tool_prefix}cc; ac_word=$2 | |
3687 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3688 | $as_echo_n "checking for $ac_word... " >&6; } | |
3689 | if ${ac_cv_prog_CC+:} false; then : | |
3690 | $as_echo_n "(cached) " >&6 | |
3691 | else | |
3692 | if test -n "$CC"; then | |
3693 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
3694 | else | |
3695 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3696 | for as_dir in $PATH | |
3697 | do | |
3698 | IFS=$as_save_IFS | |
3699 | test -z "$as_dir" && as_dir=. | |
3700 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3701 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
3702 | ac_cv_prog_CC="${ac_tool_prefix}cc" | |
3703 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3704 | break 2 | |
3705 | fi | |
3706 | done | |
3707 | done | |
3708 | IFS=$as_save_IFS | |
3709 | ||
3710 | fi | |
3711 | fi | |
3712 | CC=$ac_cv_prog_CC | |
3713 | if test -n "$CC"; then | |
3714 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
3715 | $as_echo "$CC" >&6; } | |
3716 | else | |
3717 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3718 | $as_echo "no" >&6; } | |
3719 | fi | |
3720 | ||
3721 | ||
3722 | fi | |
3723 | fi | |
3724 | if test -z "$CC"; then | |
3725 | # Extract the first word of "cc", so it can be a program name with args. | |
3726 | set dummy cc; ac_word=$2 | |
3727 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3728 | $as_echo_n "checking for $ac_word... " >&6; } | |
3729 | if ${ac_cv_prog_CC+:} false; then : | |
3730 | $as_echo_n "(cached) " >&6 | |
3731 | else | |
3732 | if test -n "$CC"; then | |
3733 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
3734 | else | |
3735 | ac_prog_rejected=no | |
3736 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3737 | for as_dir in $PATH | |
3738 | do | |
3739 | IFS=$as_save_IFS | |
3740 | test -z "$as_dir" && as_dir=. | |
3741 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3742 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
3743 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then | |
3744 | ac_prog_rejected=yes | |
3745 | continue | |
3746 | fi | |
3747 | ac_cv_prog_CC="cc" | |
3748 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3749 | break 2 | |
3750 | fi | |
3751 | done | |
3752 | done | |
3753 | IFS=$as_save_IFS | |
3754 | ||
3755 | if test $ac_prog_rejected = yes; then | |
3756 | # We found a bogon in the path, so make sure we never use it. | |
3757 | set dummy $ac_cv_prog_CC | |
3758 | shift | |
3759 | if test $# != 0; then | |
3760 | # We chose a different compiler from the bogus one. | |
3761 | # However, it has the same basename, so the bogon will be chosen | |
3762 | # first if we set CC to just the basename; use the full file name. | |
3763 | shift | |
3764 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" | |
3765 | fi | |
3766 | fi | |
3767 | fi | |
3768 | fi | |
3769 | CC=$ac_cv_prog_CC | |
3770 | if test -n "$CC"; then | |
3771 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
3772 | $as_echo "$CC" >&6; } | |
3773 | else | |
3774 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3775 | $as_echo "no" >&6; } | |
3776 | fi | |
3777 | ||
3778 | ||
3779 | fi | |
3780 | if test -z "$CC"; then | |
3781 | if test -n "$ac_tool_prefix"; then | |
3782 | for ac_prog in cl.exe | |
3783 | do | |
3784 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
3785 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
3786 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3787 | $as_echo_n "checking for $ac_word... " >&6; } | |
3788 | if ${ac_cv_prog_CC+:} false; then : | |
3789 | $as_echo_n "(cached) " >&6 | |
3790 | else | |
3791 | if test -n "$CC"; then | |
3792 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
3793 | else | |
3794 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3795 | for as_dir in $PATH | |
3796 | do | |
3797 | IFS=$as_save_IFS | |
3798 | test -z "$as_dir" && as_dir=. | |
3799 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3800 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
3801 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" | |
3802 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3803 | break 2 | |
3804 | fi | |
3805 | done | |
3806 | done | |
3807 | IFS=$as_save_IFS | |
3808 | ||
3809 | fi | |
3810 | fi | |
3811 | CC=$ac_cv_prog_CC | |
3812 | if test -n "$CC"; then | |
3813 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
3814 | $as_echo "$CC" >&6; } | |
3815 | else | |
3816 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3817 | $as_echo "no" >&6; } | |
3818 | fi | |
3819 | ||
3820 | ||
3821 | test -n "$CC" && break | |
3822 | done | |
3823 | fi | |
3824 | if test -z "$CC"; then | |
3825 | ac_ct_CC=$CC | |
3826 | for ac_prog in cl.exe | |
3827 | do | |
3828 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
3829 | set dummy $ac_prog; ac_word=$2 | |
3830 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3831 | $as_echo_n "checking for $ac_word... " >&6; } | |
3832 | if ${ac_cv_prog_ac_ct_CC+:} false; then : | |
3833 | $as_echo_n "(cached) " >&6 | |
3834 | else | |
3835 | if test -n "$ac_ct_CC"; then | |
3836 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
3837 | else | |
3838 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3839 | for as_dir in $PATH | |
3840 | do | |
3841 | IFS=$as_save_IFS | |
3842 | test -z "$as_dir" && as_dir=. | |
3843 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3844 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
3845 | ac_cv_prog_ac_ct_CC="$ac_prog" | |
3846 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3847 | break 2 | |
3848 | fi | |
3849 | done | |
3850 | done | |
3851 | IFS=$as_save_IFS | |
3852 | ||
3853 | fi | |
3854 | fi | |
3855 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
3856 | if test -n "$ac_ct_CC"; then | |
3857 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 | |
3858 | $as_echo "$ac_ct_CC" >&6; } | |
3859 | else | |
3860 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3861 | $as_echo "no" >&6; } | |
3862 | fi | |
3863 | ||
3864 | ||
3865 | test -n "$ac_ct_CC" && break | |
3866 | done | |
3867 | ||
3868 | if test "x$ac_ct_CC" = x; then | |
3869 | CC="" | |
3870 | else | |
3871 | case $cross_compiling:$ac_tool_warned in | |
3872 | yes:) | |
3873 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
3874 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
3875 | ac_tool_warned=yes ;; | |
3876 | esac | |
3877 | CC=$ac_ct_CC | |
3878 | fi | |
3879 | fi | |
3880 | ||
3881 | fi | |
3882 | ||
3883 | ||
3884 | test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
3885 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3886 | as_fn_error $? "no acceptable C compiler found in \$PATH | |
3887 | See \`config.log' for more details" "$LINENO" 5; } | |
3888 | ||
3889 | # Provide some information about the compiler. | |
3890 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 | |
3891 | set X $ac_compile | |
3892 | ac_compiler=$2 | |
3893 | for ac_option in --version -v -V -qversion; do | |
3894 | { { ac_try="$ac_compiler $ac_option >&5" | |
3895 | case "(($ac_try" in | |
3896 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3897 | *) ac_try_echo=$ac_try;; | |
3898 | esac | |
3899 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3900 | $as_echo "$ac_try_echo"; } >&5 | |
3901 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
3902 | ac_status=$? | |
3903 | if test -s conftest.err; then | |
3904 | sed '10a\ | |
3905 | ... rest of stderr output deleted ... | |
3906 | 10q' conftest.err >conftest.er1 | |
3907 | cat conftest.er1 >&5 | |
3908 | fi | |
3909 | rm -f conftest.er1 conftest.err | |
3910 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3911 | test $ac_status = 0; } | |
3912 | done | |
3913 | ||
3914 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3915 | /* end confdefs.h. */ | |
3916 | ||
3917 | int | |
3918 | main () | |
3919 | { | |
3920 | ||
3921 | ; | |
3922 | return 0; | |
3923 | } | |
3924 | _ACEOF | |
3925 | ac_clean_files_save=$ac_clean_files | |
3926 | ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" | |
3927 | # Try to create an executable without -o first, disregard a.out. | |
3928 | # It will help us diagnose broken compilers, and finding out an intuition | |
3929 | # of exeext. | |
3930 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 | |
3931 | $as_echo_n "checking whether the C compiler works... " >&6; } | |
3932 | ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` | |
3933 | ||
3934 | # The possible output files: | |
3935 | ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" | |
3936 | ||
3937 | ac_rmfiles= | |
3938 | for ac_file in $ac_files | |
3939 | do | |
3940 | case $ac_file in | |
3941 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; | |
3942 | * ) ac_rmfiles="$ac_rmfiles $ac_file";; | |
3943 | esac | |
3944 | done | |
3945 | rm -f $ac_rmfiles | |
3946 | ||
3947 | if { { ac_try="$ac_link_default" | |
3948 | case "(($ac_try" in | |
3949 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3950 | *) ac_try_echo=$ac_try;; | |
3951 | esac | |
3952 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3953 | $as_echo "$ac_try_echo"; } >&5 | |
3954 | (eval "$ac_link_default") 2>&5 | |
3955 | ac_status=$? | |
3956 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3957 | test $ac_status = 0; }; then : | |
3958 | # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. | |
3959 | # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' | |
3960 | # in a Makefile. We should not override ac_cv_exeext if it was cached, | |
3961 | # so that the user can short-circuit this test for compilers unknown to | |
3962 | # Autoconf. | |
3963 | for ac_file in $ac_files '' | |
3964 | do | |
3965 | test -f "$ac_file" || continue | |
3966 | case $ac_file in | |
3967 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) | |
3968 | ;; | |
3969 | [ab].out ) | |
3970 | # We found the default executable, but exeext='' is most | |
3971 | # certainly right. | |
3972 | break;; | |
3973 | *.* ) | |
3974 | if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; | |
3975 | then :; else | |
3976 | ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` | |
3977 | fi | |
3978 | # We set ac_cv_exeext here because the later test for it is not | |
3979 | # safe: cross compilers may not add the suffix if given an `-o' | |
3980 | # argument, so we may need to know it at that point already. | |
3981 | # Even if this section looks crufty: it has the advantage of | |
3982 | # actually working. | |
3983 | break;; | |
3984 | * ) | |
3985 | break;; | |
3986 | esac | |
3987 | done | |
3988 | test "$ac_cv_exeext" = no && ac_cv_exeext= | |
3989 | ||
3990 | else | |
3991 | ac_file='' | |
3992 | fi | |
3993 | if test -z "$ac_file"; then : | |
3994 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3995 | $as_echo "no" >&6; } | |
3996 | $as_echo "$as_me: failed program was:" >&5 | |
3997 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3998 | ||
3999 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
4000 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
4001 | as_fn_error 77 "C compiler cannot create executables | |
4002 | See \`config.log' for more details" "$LINENO" 5; } | |
4003 | else | |
4004 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
4005 | $as_echo "yes" >&6; } | |
4006 | fi | |
4007 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 | |
4008 | $as_echo_n "checking for C compiler default output file name... " >&6; } | |
4009 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 | |
4010 | $as_echo "$ac_file" >&6; } | |
4011 | ac_exeext=$ac_cv_exeext | |
4012 | ||
4013 | rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out | |
4014 | ac_clean_files=$ac_clean_files_save | |
4015 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 | |
4016 | $as_echo_n "checking for suffix of executables... " >&6; } | |
4017 | if { { ac_try="$ac_link" | |
4018 | case "(($ac_try" in | |
4019 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
4020 | *) ac_try_echo=$ac_try;; | |
4021 | esac | |
4022 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
4023 | $as_echo "$ac_try_echo"; } >&5 | |
4024 | (eval "$ac_link") 2>&5 | |
4025 | ac_status=$? | |
4026 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4027 | test $ac_status = 0; }; then : | |
4028 | # If both `conftest.exe' and `conftest' are `present' (well, observable) | |
4029 | # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will | |
4030 | # work properly (i.e., refer to `conftest.exe'), while it won't with | |
4031 | # `rm'. | |
4032 | for ac_file in conftest.exe conftest conftest.*; do | |
4033 | test -f "$ac_file" || continue | |
4034 | case $ac_file in | |
4035 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; | |
4036 | *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` | |
4037 | break;; | |
4038 | * ) break;; | |
4039 | esac | |
4040 | done | |
4041 | else | |
4042 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
4043 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
4044 | as_fn_error $? "cannot compute suffix of executables: cannot compile and link | |
4045 | See \`config.log' for more details" "$LINENO" 5; } | |
4046 | fi | |
4047 | rm -f conftest conftest$ac_cv_exeext | |
4048 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 | |
4049 | $as_echo "$ac_cv_exeext" >&6; } | |
4050 | ||
4051 | rm -f conftest.$ac_ext | |
4052 | EXEEXT=$ac_cv_exeext | |
4053 | ac_exeext=$EXEEXT | |
4054 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4055 | /* end confdefs.h. */ | |
4056 | #include <stdio.h> | |
4057 | int | |
4058 | main () | |
4059 | { | |
4060 | FILE *f = fopen ("conftest.out", "w"); | |
4061 | return ferror (f) || fclose (f) != 0; | |
4062 | ||
4063 | ; | |
4064 | return 0; | |
4065 | } | |
4066 | _ACEOF | |
4067 | ac_clean_files="$ac_clean_files conftest.out" | |
4068 | # Check that the compiler produces executables we can run. If not, either | |
4069 | # the compiler is broken, or we cross compile. | |
4070 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 | |
4071 | $as_echo_n "checking whether we are cross compiling... " >&6; } | |
4072 | if test "$cross_compiling" != yes; then | |
4073 | { { ac_try="$ac_link" | |
4074 | case "(($ac_try" in | |
4075 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
4076 | *) ac_try_echo=$ac_try;; | |
4077 | esac | |
4078 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
4079 | $as_echo "$ac_try_echo"; } >&5 | |
4080 | (eval "$ac_link") 2>&5 | |
4081 | ac_status=$? | |
4082 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4083 | test $ac_status = 0; } | |
4084 | if { ac_try='./conftest$ac_cv_exeext' | |
4085 | { { case "(($ac_try" in | |
4086 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
4087 | *) ac_try_echo=$ac_try;; | |
4088 | esac | |
4089 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
4090 | $as_echo "$ac_try_echo"; } >&5 | |
4091 | (eval "$ac_try") 2>&5 | |
4092 | ac_status=$? | |
4093 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4094 | test $ac_status = 0; }; }; then | |
4095 | cross_compiling=no | |
4096 | else | |
4097 | if test "$cross_compiling" = maybe; then | |
4098 | cross_compiling=yes | |
4099 | else | |
4100 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
4101 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
4102 | as_fn_error $? "cannot run C compiled programs. | |
4103 | If you meant to cross compile, use \`--host'. | |
4104 | See \`config.log' for more details" "$LINENO" 5; } | |
4105 | fi | |
4106 | fi | |
4107 | fi | |
4108 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 | |
4109 | $as_echo "$cross_compiling" >&6; } | |
4110 | ||
4111 | rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out | |
4112 | ac_clean_files=$ac_clean_files_save | |
4113 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 | |
4114 | $as_echo_n "checking for suffix of object files... " >&6; } | |
4115 | if ${ac_cv_objext+:} false; then : | |
4116 | $as_echo_n "(cached) " >&6 | |
4117 | else | |
4118 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4119 | /* end confdefs.h. */ | |
4120 | ||
4121 | int | |
4122 | main () | |
4123 | { | |
4124 | ||
4125 | ; | |
4126 | return 0; | |
4127 | } | |
4128 | _ACEOF | |
4129 | rm -f conftest.o conftest.obj | |
4130 | if { { ac_try="$ac_compile" | |
4131 | case "(($ac_try" in | |
4132 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
4133 | *) ac_try_echo=$ac_try;; | |
4134 | esac | |
4135 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
4136 | $as_echo "$ac_try_echo"; } >&5 | |
4137 | (eval "$ac_compile") 2>&5 | |
4138 | ac_status=$? | |
4139 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4140 | test $ac_status = 0; }; then : | |
4141 | for ac_file in conftest.o conftest.obj conftest.*; do | |
4142 | test -f "$ac_file" || continue; | |
4143 | case $ac_file in | |
4144 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; | |
4145 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` | |
4146 | break;; | |
4147 | esac | |
4148 | done | |
4149 | else | |
4150 | $as_echo "$as_me: failed program was:" >&5 | |
4151 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4152 | ||
4153 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
4154 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
4155 | as_fn_error $? "cannot compute suffix of object files: cannot compile | |
4156 | See \`config.log' for more details" "$LINENO" 5; } | |
4157 | fi | |
4158 | rm -f conftest.$ac_cv_objext conftest.$ac_ext | |
4159 | fi | |
4160 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 | |
4161 | $as_echo "$ac_cv_objext" >&6; } | |
4162 | OBJEXT=$ac_cv_objext | |
4163 | ac_objext=$OBJEXT | |
4164 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 | |
4165 | $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } | |
4166 | if ${ac_cv_c_compiler_gnu+:} false; then : | |
4167 | $as_echo_n "(cached) " >&6 | |
4168 | else | |
4169 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4170 | /* end confdefs.h. */ | |
4171 | ||
4172 | int | |
4173 | main () | |
4174 | { | |
4175 | #ifndef __GNUC__ | |
4176 | choke me | |
4177 | #endif | |
4178 | ||
4179 | ; | |
4180 | return 0; | |
4181 | } | |
4182 | _ACEOF | |
4183 | if ac_fn_c_try_compile "$LINENO"; then : | |
4184 | ac_compiler_gnu=yes | |
4185 | else | |
4186 | ac_compiler_gnu=no | |
4187 | fi | |
4188 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4189 | ac_cv_c_compiler_gnu=$ac_compiler_gnu | |
4190 | ||
4191 | fi | |
4192 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 | |
4193 | $as_echo "$ac_cv_c_compiler_gnu" >&6; } | |
4194 | if test $ac_compiler_gnu = yes; then | |
4195 | GCC=yes | |
4196 | else | |
4197 | GCC= | |
4198 | fi | |
4199 | ac_test_CFLAGS=${CFLAGS+set} | |
4200 | ac_save_CFLAGS=$CFLAGS | |
4201 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 | |
4202 | $as_echo_n "checking whether $CC accepts -g... " >&6; } | |
4203 | if ${ac_cv_prog_cc_g+:} false; then : | |
4204 | $as_echo_n "(cached) " >&6 | |
4205 | else | |
4206 | ac_save_c_werror_flag=$ac_c_werror_flag | |
4207 | ac_c_werror_flag=yes | |
4208 | ac_cv_prog_cc_g=no | |
4209 | CFLAGS="-g" | |
4210 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4211 | /* end confdefs.h. */ | |
4212 | ||
4213 | int | |
4214 | main () | |
4215 | { | |
4216 | ||
4217 | ; | |
4218 | return 0; | |
4219 | } | |
4220 | _ACEOF | |
4221 | if ac_fn_c_try_compile "$LINENO"; then : | |
4222 | ac_cv_prog_cc_g=yes | |
4223 | else | |
4224 | CFLAGS="" | |
4225 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4226 | /* end confdefs.h. */ | |
4227 | ||
4228 | int | |
4229 | main () | |
4230 | { | |
4231 | ||
4232 | ; | |
4233 | return 0; | |
4234 | } | |
4235 | _ACEOF | |
4236 | if ac_fn_c_try_compile "$LINENO"; then : | |
4237 | ||
4238 | else | |
4239 | ac_c_werror_flag=$ac_save_c_werror_flag | |
4240 | CFLAGS="-g" | |
4241 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4242 | /* end confdefs.h. */ | |
4243 | ||
4244 | int | |
4245 | main () | |
4246 | { | |
4247 | ||
4248 | ; | |
4249 | return 0; | |
4250 | } | |
4251 | _ACEOF | |
4252 | if ac_fn_c_try_compile "$LINENO"; then : | |
4253 | ac_cv_prog_cc_g=yes | |
4254 | fi | |
4255 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4256 | fi | |
4257 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4258 | fi | |
4259 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4260 | ac_c_werror_flag=$ac_save_c_werror_flag | |
4261 | fi | |
4262 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 | |
4263 | $as_echo "$ac_cv_prog_cc_g" >&6; } | |
4264 | if test "$ac_test_CFLAGS" = set; then | |
4265 | CFLAGS=$ac_save_CFLAGS | |
4266 | elif test $ac_cv_prog_cc_g = yes; then | |
4267 | if test "$GCC" = yes; then | |
4268 | CFLAGS="-g -O2" | |
4269 | else | |
4270 | CFLAGS="-g" | |
4271 | fi | |
4272 | else | |
4273 | if test "$GCC" = yes; then | |
4274 | CFLAGS="-O2" | |
4275 | else | |
4276 | CFLAGS= | |
4277 | fi | |
4278 | fi | |
4279 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 | |
4280 | $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } | |
4281 | if ${ac_cv_prog_cc_c89+:} false; then : | |
4282 | $as_echo_n "(cached) " >&6 | |
4283 | else | |
4284 | ac_cv_prog_cc_c89=no | |
4285 | ac_save_CC=$CC | |
4286 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4287 | /* end confdefs.h. */ | |
4288 | #include <stdarg.h> | |
4289 | #include <stdio.h> | |
4290 | struct stat; | |
4291 | /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ | |
4292 | struct buf { int x; }; | |
4293 | FILE * (*rcsopen) (struct buf *, struct stat *, int); | |
4294 | static char *e (p, i) | |
4295 | char **p; | |
4296 | int i; | |
4297 | { | |
4298 | return p[i]; | |
4299 | } | |
4300 | static char *f (char * (*g) (char **, int), char **p, ...) | |
4301 | { | |
4302 | char *s; | |
4303 | va_list v; | |
4304 | va_start (v,p); | |
4305 | s = g (p, va_arg (v,int)); | |
4306 | va_end (v); | |
4307 | return s; | |
4308 | } | |
4309 | ||
4310 | /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has | |
4311 | function prototypes and stuff, but not '\xHH' hex character constants. | |
4312 | These don't provoke an error unfortunately, instead are silently treated | |
4313 | as 'x'. The following induces an error, until -std is added to get | |
4314 | proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an | |
4315 | array size at least. It's necessary to write '\x00'==0 to get something | |
4316 | that's true only with -std. */ | |
4317 | int osf4_cc_array ['\x00' == 0 ? 1 : -1]; | |
4318 | ||
4319 | /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters | |
4320 | inside strings and character constants. */ | |
4321 | #define FOO(x) 'x' | |
4322 | int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; | |
4323 | ||
4324 | int test (int i, double x); | |
4325 | struct s1 {int (*f) (int a);}; | |
4326 | struct s2 {int (*f) (double a);}; | |
4327 | int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); | |
4328 | int argc; | |
4329 | char **argv; | |
4330 | int | |
4331 | main () | |
4332 | { | |
4333 | return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; | |
4334 | ; | |
4335 | return 0; | |
4336 | } | |
4337 | _ACEOF | |
4338 | for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ | |
4339 | -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" | |
4340 | do | |
4341 | CC="$ac_save_CC $ac_arg" | |
4342 | if ac_fn_c_try_compile "$LINENO"; then : | |
4343 | ac_cv_prog_cc_c89=$ac_arg | |
4344 | fi | |
4345 | rm -f core conftest.err conftest.$ac_objext | |
4346 | test "x$ac_cv_prog_cc_c89" != "xno" && break | |
4347 | done | |
4348 | rm -f conftest.$ac_ext | |
4349 | CC=$ac_save_CC | |
4350 | ||
4351 | fi | |
4352 | # AC_CACHE_VAL | |
4353 | case "x$ac_cv_prog_cc_c89" in | |
4354 | x) | |
4355 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 | |
4356 | $as_echo "none needed" >&6; } ;; | |
4357 | xno) | |
4358 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 | |
4359 | $as_echo "unsupported" >&6; } ;; | |
4360 | *) | |
4361 | CC="$CC $ac_cv_prog_cc_c89" | |
4362 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 | |
4363 | $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; | |
4364 | esac | |
4365 | if test "x$ac_cv_prog_cc_c89" != xno; then : | |
4366 | ||
4367 | fi | |
4368 | ||
4369 | ac_ext=c | |
4370 | ac_cpp='$CPP $CPPFLAGS' | |
4371 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4372 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4373 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
4374 | ||
4375 | ac_ext=c | |
4376 | ac_cpp='$CPP $CPPFLAGS' | |
4377 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4378 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4379 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
4380 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 | |
4381 | $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } | |
4382 | if ${am_cv_prog_cc_c_o+:} false; then : | |
4383 | $as_echo_n "(cached) " >&6 | |
4384 | else | |
4385 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4386 | /* end confdefs.h. */ | |
4387 | ||
4388 | int | |
4389 | main () | |
4390 | { | |
4391 | ||
4392 | ; | |
4393 | return 0; | |
4394 | } | |
4395 | _ACEOF | |
4396 | # Make sure it works both with $CC and with simple cc. | |
4397 | # Following AC_PROG_CC_C_O, we do the test twice because some | |
4398 | # compilers refuse to overwrite an existing .o file with -o, | |
4399 | # though they will create one. | |
4400 | am_cv_prog_cc_c_o=yes | |
4401 | for am_i in 1 2; do | |
4402 | if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 | |
4403 | ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 | |
4404 | ac_status=$? | |
4405 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4406 | (exit $ac_status); } \ | |
4407 | && test -f conftest2.$ac_objext; then | |
4408 | : OK | |
4409 | else | |
4410 | am_cv_prog_cc_c_o=no | |
4411 | break | |
4412 | fi | |
4413 | done | |
4414 | rm -f core conftest* | |
4415 | unset am_i | |
4416 | fi | |
4417 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 | |
4418 | $as_echo "$am_cv_prog_cc_c_o" >&6; } | |
4419 | if test "$am_cv_prog_cc_c_o" != yes; then | |
4420 | # Losing compiler, so override with the script. | |
4421 | # FIXME: It is wrong to rewrite CC. | |
4422 | # But if we don't then we get into trouble of one sort or another. | |
4423 | # A longer-term fix would be to have automake use am__CC in this case, | |
4424 | # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" | |
4425 | CC="$am_aux_dir/compile $CC" | |
4426 | fi | |
4427 | ac_ext=c | |
4428 | ac_cpp='$CPP $CPPFLAGS' | |
4429 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4430 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4431 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
4432 | ||
4433 | DEPDIR="${am__leading_dot}deps" | |
4434 | ||
4435 | ac_config_commands="$ac_config_commands depfiles" | |
4436 | ||
4437 | ||
4438 | am_make=${MAKE-make} | |
4439 | cat > confinc << 'END' | |
4440 | am__doit: | |
4441 | @echo this is the am__doit target | |
4442 | .PHONY: am__doit | |
4443 | END | |
4444 | # If we don't find an include directive, just comment out the code. | |
4445 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 | |
4446 | $as_echo_n "checking for style of include used by $am_make... " >&6; } | |
4447 | am__include="#" | |
4448 | am__quote= | |
4449 | _am_result=none | |
4450 | # First try GNU make style include. | |
4451 | echo "include confinc" > confmf | |
4452 | # Ignore all kinds of additional output from 'make'. | |
4453 | case `$am_make -s -f confmf 2> /dev/null` in #( | |
4454 | *the\ am__doit\ target*) | |
4455 | am__include=include | |
4456 | am__quote= | |
4457 | _am_result=GNU | |
4458 | ;; | |
4459 | esac | |
4460 | # Now try BSD make style include. | |
4461 | if test "$am__include" = "#"; then | |
4462 | echo '.include "confinc"' > confmf | |
4463 | case `$am_make -s -f confmf 2> /dev/null` in #( | |
4464 | *the\ am__doit\ target*) | |
4465 | am__include=.include | |
4466 | am__quote="\"" | |
4467 | _am_result=BSD | |
4468 | ;; | |
4469 | esac | |
4470 | fi | |
4471 | ||
4472 | ||
4473 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 | |
4474 | $as_echo "$_am_result" >&6; } | |
4475 | rm -f confinc confmf | |
4476 | ||
4477 | # Check whether --enable-dependency-tracking was given. | |
4478 | if test "${enable_dependency_tracking+set}" = set; then : | |
4479 | enableval=$enable_dependency_tracking; | |
4480 | fi | |
4481 | ||
4482 | if test "x$enable_dependency_tracking" != xno; then | |
4483 | am_depcomp="$ac_aux_dir/depcomp" | |
4484 | AMDEPBACKSLASH='\' | |
4485 | am__nodep='_no' | |
4486 | fi | |
4487 | if test "x$enable_dependency_tracking" != xno; then | |
4488 | AMDEP_TRUE= | |
4489 | AMDEP_FALSE='#' | |
4490 | else | |
4491 | AMDEP_TRUE='#' | |
4492 | AMDEP_FALSE= | |
4493 | fi | |
4494 | ||
4495 | ||
4496 | ||
4497 | depcc="$CC" am_compiler_list= | |
4498 | ||
4499 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 | |
4500 | $as_echo_n "checking dependency style of $depcc... " >&6; } | |
4501 | if ${am_cv_CC_dependencies_compiler_type+:} false; then : | |
4502 | $as_echo_n "(cached) " >&6 | |
4503 | else | |
4504 | if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then | |
4505 | # We make a subdir and do the tests there. Otherwise we can end up | |
4506 | # making bogus files that we don't know about and never remove. For | |
4507 | # instance it was reported that on HP-UX the gcc test will end up | |
4508 | # making a dummy file named 'D' -- because '-MD' means "put the output | |
4509 | # in D". | |
4510 | rm -rf conftest.dir | |
4511 | mkdir conftest.dir | |
4512 | # Copy depcomp to subdir because otherwise we won't find it if we're | |
4513 | # using a relative directory. | |
4514 | cp "$am_depcomp" conftest.dir | |
4515 | cd conftest.dir | |
4516 | # We will build objects and dependencies in a subdirectory because | |
4517 | # it helps to detect inapplicable dependency modes. For instance | |
4518 | # both Tru64's cc and ICC support -MD to output dependencies as a | |
4519 | # side effect of compilation, but ICC will put the dependencies in | |
4520 | # the current directory while Tru64 will put them in the object | |
4521 | # directory. | |
4522 | mkdir sub | |
4523 | ||
4524 | am_cv_CC_dependencies_compiler_type=none | |
4525 | if test "$am_compiler_list" = ""; then | |
4526 | am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` | |
4527 | fi | |
4528 | am__universal=false | |
4529 | case " $depcc " in #( | |
4530 | *\ -arch\ *\ -arch\ *) am__universal=true ;; | |
4531 | esac | |
4532 | ||
4533 | for depmode in $am_compiler_list; do | |
4534 | # Setup a source with many dependencies, because some compilers | |
4535 | # like to wrap large dependency lists on column 80 (with \), and | |
4536 | # we should not choose a depcomp mode which is confused by this. | |
4537 | # | |
4538 | # We need to recreate these files for each test, as the compiler may | |
4539 | # overwrite some of them when testing with obscure command lines. | |
4540 | # This happens at least with the AIX C compiler. | |
4541 | : > sub/conftest.c | |
4542 | for i in 1 2 3 4 5 6; do | |
4543 | echo '#include "conftst'$i'.h"' >> sub/conftest.c | |
4544 | # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with | |
4545 | # Solaris 10 /bin/sh. | |
4546 | echo '/* dummy */' > sub/conftst$i.h | |
4547 | done | |
4548 | echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf | |
4549 | ||
4550 | # We check with '-c' and '-o' for the sake of the "dashmstdout" | |
4551 | # mode. It turns out that the SunPro C++ compiler does not properly | |
4552 | # handle '-M -o', and we need to detect this. Also, some Intel | |
4553 | # versions had trouble with output in subdirs. | |
4554 | am__obj=sub/conftest.${OBJEXT-o} | |
4555 | am__minus_obj="-o $am__obj" | |
4556 | case $depmode in | |
4557 | gcc) | |
4558 | # This depmode causes a compiler race in universal mode. | |
4559 | test "$am__universal" = false || continue | |
4560 | ;; | |
4561 | nosideeffect) | |
4562 | # After this tag, mechanisms are not by side-effect, so they'll | |
4563 | # only be used when explicitly requested. | |
4564 | if test "x$enable_dependency_tracking" = xyes; then | |
4565 | continue | |
4566 | else | |
4567 | break | |
4568 | fi | |
4569 | ;; | |
4570 | msvc7 | msvc7msys | msvisualcpp | msvcmsys) | |
4571 | # This compiler won't grok '-c -o', but also, the minuso test has | |
4572 | # not run yet. These depmodes are late enough in the game, and | |
4573 | # so weak that their functioning should not be impacted. | |
4574 | am__obj=conftest.${OBJEXT-o} | |
4575 | am__minus_obj= | |
4576 | ;; | |
4577 | none) break ;; | |
4578 | esac | |
4579 | if depmode=$depmode \ | |
4580 | source=sub/conftest.c object=$am__obj \ | |
4581 | depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ | |
4582 | $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ | |
4583 | >/dev/null 2>conftest.err && | |
4584 | grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && | |
4585 | grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && | |
4586 | grep $am__obj sub/conftest.Po > /dev/null 2>&1 && | |
4587 | ${MAKE-make} -s -f confmf > /dev/null 2>&1; then | |
4588 | # icc doesn't choke on unknown options, it will just issue warnings | |
4589 | # or remarks (even with -Werror). So we grep stderr for any message | |
4590 | # that says an option was ignored or not supported. | |
4591 | # When given -MP, icc 7.0 and 7.1 complain thusly: | |
4592 | # icc: Command line warning: ignoring option '-M'; no argument required | |
4593 | # The diagnosis changed in icc 8.0: | |
4594 | # icc: Command line remark: option '-MP' not supported | |
4595 | if (grep 'ignoring option' conftest.err || | |
4596 | grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else | |
4597 | am_cv_CC_dependencies_compiler_type=$depmode | |
4598 | break | |
4599 | fi | |
4600 | fi | |
4601 | done | |
4602 | ||
4603 | cd .. | |
4604 | rm -rf conftest.dir | |
4605 | else | |
4606 | am_cv_CC_dependencies_compiler_type=none | |
4607 | fi | |
4608 | ||
4609 | fi | |
4610 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 | |
4611 | $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } | |
4612 | CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type | |
4613 | ||
4614 | if | |
4615 | test "x$enable_dependency_tracking" != xno \ | |
4616 | && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then | |
4617 | am__fastdepCC_TRUE= | |
4618 | am__fastdepCC_FALSE='#' | |
4619 | else | |
4620 | am__fastdepCC_TRUE='#' | |
4621 | am__fastdepCC_FALSE= | |
4622 | fi | |
4623 | ||
4624 | ||
4625 | ac_ext=cpp | |
4626 | ac_cpp='$CXXCPP $CPPFLAGS' | |
4627 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4628 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4629 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
4630 | if test -z "$CXX"; then | |
4631 | if test -n "$CCC"; then | |
4632 | CXX=$CCC | |
4633 | else | |
4634 | if test -n "$ac_tool_prefix"; then | |
4635 | for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC | |
4636 | do | |
4637 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
4638 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
4639 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4640 | $as_echo_n "checking for $ac_word... " >&6; } | |
4641 | if ${ac_cv_prog_CXX+:} false; then : | |
4642 | $as_echo_n "(cached) " >&6 | |
4643 | else | |
4644 | if test -n "$CXX"; then | |
4645 | ac_cv_prog_CXX="$CXX" # Let the user override the test. | |
4646 | else | |
4647 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4648 | for as_dir in $PATH | |
4649 | do | |
4650 | IFS=$as_save_IFS | |
4651 | test -z "$as_dir" && as_dir=. | |
4652 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4653 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4654 | ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" | |
4655 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4656 | break 2 | |
4657 | fi | |
4658 | done | |
4659 | done | |
4660 | IFS=$as_save_IFS | |
4661 | ||
4662 | fi | |
4663 | fi | |
4664 | CXX=$ac_cv_prog_CXX | |
4665 | if test -n "$CXX"; then | |
4666 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 | |
4667 | $as_echo "$CXX" >&6; } | |
4668 | else | |
4669 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4670 | $as_echo "no" >&6; } | |
4671 | fi | |
4672 | ||
4673 | ||
4674 | test -n "$CXX" && break | |
4675 | done | |
4676 | fi | |
4677 | if test -z "$CXX"; then | |
4678 | ac_ct_CXX=$CXX | |
4679 | for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC | |
4680 | do | |
4681 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4682 | set dummy $ac_prog; ac_word=$2 | |
4683 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4684 | $as_echo_n "checking for $ac_word... " >&6; } | |
4685 | if ${ac_cv_prog_ac_ct_CXX+:} false; then : | |
4686 | $as_echo_n "(cached) " >&6 | |
4687 | else | |
4688 | if test -n "$ac_ct_CXX"; then | |
4689 | ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. | |
4690 | else | |
4691 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4692 | for as_dir in $PATH | |
4693 | do | |
4694 | IFS=$as_save_IFS | |
4695 | test -z "$as_dir" && as_dir=. | |
4696 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4697 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4698 | ac_cv_prog_ac_ct_CXX="$ac_prog" | |
4699 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4700 | break 2 | |
4701 | fi | |
4702 | done | |
4703 | done | |
4704 | IFS=$as_save_IFS | |
4705 | ||
4706 | fi | |
4707 | fi | |
4708 | ac_ct_CXX=$ac_cv_prog_ac_ct_CXX | |
4709 | if test -n "$ac_ct_CXX"; then | |
4710 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 | |
4711 | $as_echo "$ac_ct_CXX" >&6; } | |
4712 | else | |
4713 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4714 | $as_echo "no" >&6; } | |
4715 | fi | |
4716 | ||
4717 | ||
4718 | test -n "$ac_ct_CXX" && break | |
4719 | done | |
4720 | ||
4721 | if test "x$ac_ct_CXX" = x; then | |
4722 | CXX="g++" | |
4723 | else | |
4724 | case $cross_compiling:$ac_tool_warned in | |
4725 | yes:) | |
4726 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
4727 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
4728 | ac_tool_warned=yes ;; | |
4729 | esac | |
4730 | CXX=$ac_ct_CXX | |
4731 | fi | |
4732 | fi | |
4733 | ||
4734 | fi | |
4735 | fi | |
4736 | # Provide some information about the compiler. | |
4737 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 | |
4738 | set X $ac_compile | |
4739 | ac_compiler=$2 | |
4740 | for ac_option in --version -v -V -qversion; do | |
4741 | { { ac_try="$ac_compiler $ac_option >&5" | |
4742 | case "(($ac_try" in | |
4743 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
4744 | *) ac_try_echo=$ac_try;; | |
4745 | esac | |
4746 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
4747 | $as_echo "$ac_try_echo"; } >&5 | |
4748 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
4749 | ac_status=$? | |
4750 | if test -s conftest.err; then | |
4751 | sed '10a\ | |
4752 | ... rest of stderr output deleted ... | |
4753 | 10q' conftest.err >conftest.er1 | |
4754 | cat conftest.er1 >&5 | |
4755 | fi | |
4756 | rm -f conftest.er1 conftest.err | |
4757 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4758 | test $ac_status = 0; } | |
4759 | done | |
4760 | ||
4761 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 | |
4762 | $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } | |
4763 | if ${ac_cv_cxx_compiler_gnu+:} false; then : | |
4764 | $as_echo_n "(cached) " >&6 | |
4765 | else | |
4766 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4767 | /* end confdefs.h. */ | |
4768 | ||
4769 | int | |
4770 | main () | |
4771 | { | |
4772 | #ifndef __GNUC__ | |
4773 | choke me | |
4774 | #endif | |
4775 | ||
4776 | ; | |
4777 | return 0; | |
4778 | } | |
4779 | _ACEOF | |
4780 | if ac_fn_cxx_try_compile "$LINENO"; then : | |
4781 | ac_compiler_gnu=yes | |
4782 | else | |
4783 | ac_compiler_gnu=no | |
4784 | fi | |
4785 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4786 | ac_cv_cxx_compiler_gnu=$ac_compiler_gnu | |
4787 | ||
4788 | fi | |
4789 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 | |
4790 | $as_echo "$ac_cv_cxx_compiler_gnu" >&6; } | |
4791 | if test $ac_compiler_gnu = yes; then | |
4792 | GXX=yes | |
4793 | else | |
4794 | GXX= | |
4795 | fi | |
4796 | ac_test_CXXFLAGS=${CXXFLAGS+set} | |
4797 | ac_save_CXXFLAGS=$CXXFLAGS | |
4798 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 | |
4799 | $as_echo_n "checking whether $CXX accepts -g... " >&6; } | |
4800 | if ${ac_cv_prog_cxx_g+:} false; then : | |
4801 | $as_echo_n "(cached) " >&6 | |
4802 | else | |
4803 | ac_save_cxx_werror_flag=$ac_cxx_werror_flag | |
4804 | ac_cxx_werror_flag=yes | |
4805 | ac_cv_prog_cxx_g=no | |
4806 | CXXFLAGS="-g" | |
4807 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4808 | /* end confdefs.h. */ | |
4809 | ||
4810 | int | |
4811 | main () | |
4812 | { | |
4813 | ||
4814 | ; | |
4815 | return 0; | |
4816 | } | |
4817 | _ACEOF | |
4818 | if ac_fn_cxx_try_compile "$LINENO"; then : | |
4819 | ac_cv_prog_cxx_g=yes | |
4820 | else | |
4821 | CXXFLAGS="" | |
4822 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4823 | /* end confdefs.h. */ | |
4824 | ||
4825 | int | |
4826 | main () | |
4827 | { | |
4828 | ||
4829 | ; | |
4830 | return 0; | |
4831 | } | |
4832 | _ACEOF | |
4833 | if ac_fn_cxx_try_compile "$LINENO"; then : | |
4834 | ||
4835 | else | |
4836 | ac_cxx_werror_flag=$ac_save_cxx_werror_flag | |
4837 | CXXFLAGS="-g" | |
4838 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4839 | /* end confdefs.h. */ | |
4840 | ||
4841 | int | |
4842 | main () | |
4843 | { | |
4844 | ||
4845 | ; | |
4846 | return 0; | |
4847 | } | |
4848 | _ACEOF | |
4849 | if ac_fn_cxx_try_compile "$LINENO"; then : | |
4850 | ac_cv_prog_cxx_g=yes | |
4851 | fi | |
4852 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4853 | fi | |
4854 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4855 | fi | |
4856 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4857 | ac_cxx_werror_flag=$ac_save_cxx_werror_flag | |
4858 | fi | |
4859 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 | |
4860 | $as_echo "$ac_cv_prog_cxx_g" >&6; } | |
4861 | if test "$ac_test_CXXFLAGS" = set; then | |
4862 | CXXFLAGS=$ac_save_CXXFLAGS | |
4863 | elif test $ac_cv_prog_cxx_g = yes; then | |
4864 | if test "$GXX" = yes; then | |
4865 | CXXFLAGS="-g -O2" | |
4866 | else | |
4867 | CXXFLAGS="-g" | |
4868 | fi | |
4869 | else | |
4870 | if test "$GXX" = yes; then | |
4871 | CXXFLAGS="-O2" | |
4872 | else | |
4873 | CXXFLAGS= | |
4874 | fi | |
4875 | fi | |
4876 | ac_ext=c | |
4877 | ac_cpp='$CPP $CPPFLAGS' | |
4878 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4879 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4880 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
4881 | ||
4882 | depcc="$CXX" am_compiler_list= | |
4883 | ||
4884 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 | |
4885 | $as_echo_n "checking dependency style of $depcc... " >&6; } | |
4886 | if ${am_cv_CXX_dependencies_compiler_type+:} false; then : | |
4887 | $as_echo_n "(cached) " >&6 | |
4888 | else | |
4889 | if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then | |
4890 | # We make a subdir and do the tests there. Otherwise we can end up | |
4891 | # making bogus files that we don't know about and never remove. For | |
4892 | # instance it was reported that on HP-UX the gcc test will end up | |
4893 | # making a dummy file named 'D' -- because '-MD' means "put the output | |
4894 | # in D". | |
4895 | rm -rf conftest.dir | |
4896 | mkdir conftest.dir | |
4897 | # Copy depcomp to subdir because otherwise we won't find it if we're | |
4898 | # using a relative directory. | |
4899 | cp "$am_depcomp" conftest.dir | |
4900 | cd conftest.dir | |
4901 | # We will build objects and dependencies in a subdirectory because | |
4902 | # it helps to detect inapplicable dependency modes. For instance | |
4903 | # both Tru64's cc and ICC support -MD to output dependencies as a | |
4904 | # side effect of compilation, but ICC will put the dependencies in | |
4905 | # the current directory while Tru64 will put them in the object | |
4906 | # directory. | |
4907 | mkdir sub | |
4908 | ||
4909 | am_cv_CXX_dependencies_compiler_type=none | |
4910 | if test "$am_compiler_list" = ""; then | |
4911 | am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` | |
4912 | fi | |
4913 | am__universal=false | |
4914 | case " $depcc " in #( | |
4915 | *\ -arch\ *\ -arch\ *) am__universal=true ;; | |
4916 | esac | |
4917 | ||
4918 | for depmode in $am_compiler_list; do | |
4919 | # Setup a source with many dependencies, because some compilers | |
4920 | # like to wrap large dependency lists on column 80 (with \), and | |
4921 | # we should not choose a depcomp mode which is confused by this. | |
4922 | # | |
4923 | # We need to recreate these files for each test, as the compiler may | |
4924 | # overwrite some of them when testing with obscure command lines. | |
4925 | # This happens at least with the AIX C compiler. | |
4926 | : > sub/conftest.c | |
4927 | for i in 1 2 3 4 5 6; do | |
4928 | echo '#include "conftst'$i'.h"' >> sub/conftest.c | |
4929 | # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with | |
4930 | # Solaris 10 /bin/sh. | |
4931 | echo '/* dummy */' > sub/conftst$i.h | |
4932 | done | |
4933 | echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf | |
4934 | ||
4935 | # We check with '-c' and '-o' for the sake of the "dashmstdout" | |
4936 | # mode. It turns out that the SunPro C++ compiler does not properly | |
4937 | # handle '-M -o', and we need to detect this. Also, some Intel | |
4938 | # versions had trouble with output in subdirs. | |
4939 | am__obj=sub/conftest.${OBJEXT-o} | |
4940 | am__minus_obj="-o $am__obj" | |
4941 | case $depmode in | |
4942 | gcc) | |
4943 | # This depmode causes a compiler race in universal mode. | |
4944 | test "$am__universal" = false || continue | |
4945 | ;; | |
4946 | nosideeffect) | |
4947 | # After this tag, mechanisms are not by side-effect, so they'll | |
4948 | # only be used when explicitly requested. | |
4949 | if test "x$enable_dependency_tracking" = xyes; then | |
4950 | continue | |
4951 | else | |
4952 | break | |
4953 | fi | |
4954 | ;; | |
4955 | msvc7 | msvc7msys | msvisualcpp | msvcmsys) | |
4956 | # This compiler won't grok '-c -o', but also, the minuso test has | |
4957 | # not run yet. These depmodes are late enough in the game, and | |
4958 | # so weak that their functioning should not be impacted. | |
4959 | am__obj=conftest.${OBJEXT-o} | |
4960 | am__minus_obj= | |
4961 | ;; | |
4962 | none) break ;; | |
4963 | esac | |
4964 | if depmode=$depmode \ | |
4965 | source=sub/conftest.c object=$am__obj \ | |
4966 | depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ | |
4967 | $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ | |
4968 | >/dev/null 2>conftest.err && | |
4969 | grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && | |
4970 | grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && | |
4971 | grep $am__obj sub/conftest.Po > /dev/null 2>&1 && | |
4972 | ${MAKE-make} -s -f confmf > /dev/null 2>&1; then | |
4973 | # icc doesn't choke on unknown options, it will just issue warnings | |
4974 | # or remarks (even with -Werror). So we grep stderr for any message | |
4975 | # that says an option was ignored or not supported. | |
4976 | # When given -MP, icc 7.0 and 7.1 complain thusly: | |
4977 | # icc: Command line warning: ignoring option '-M'; no argument required | |
4978 | # The diagnosis changed in icc 8.0: | |
4979 | # icc: Command line remark: option '-MP' not supported | |
4980 | if (grep 'ignoring option' conftest.err || | |
4981 | grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else | |
4982 | am_cv_CXX_dependencies_compiler_type=$depmode | |
4983 | break | |
4984 | fi | |
4985 | fi | |
4986 | done | |
4987 | ||
4988 | cd .. | |
4989 | rm -rf conftest.dir | |
4990 | else | |
4991 | am_cv_CXX_dependencies_compiler_type=none | |
4992 | fi | |
4993 | ||
4994 | fi | |
4995 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5 | |
4996 | $as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; } | |
4997 | CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type | |
4998 | ||
4999 | if | |
5000 | test "x$enable_dependency_tracking" != xno \ | |
5001 | && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then | |
5002 | am__fastdepCXX_TRUE= | |
5003 | am__fastdepCXX_FALSE='#' | |
5004 | else | |
5005 | am__fastdepCXX_TRUE='#' | |
5006 | am__fastdepCXX_FALSE= | |
5007 | fi | |
5008 | ||
5009 | ||
5010 | if test -n "$ac_tool_prefix"; then | |
5011 | # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. | |
5012 | set dummy ${ac_tool_prefix}ranlib; ac_word=$2 | |
5013 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
5014 | $as_echo_n "checking for $ac_word... " >&6; } | |
5015 | if ${ac_cv_prog_RANLIB+:} false; then : | |
5016 | $as_echo_n "(cached) " >&6 | |
5017 | else | |
5018 | if test -n "$RANLIB"; then | |
5019 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. | |
5020 | else | |
5021 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5022 | for as_dir in $PATH | |
5023 | do | |
5024 | IFS=$as_save_IFS | |
5025 | test -z "$as_dir" && as_dir=. | |
5026 | for ac_exec_ext in '' $ac_executable_extensions; do | |
5027 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
5028 | ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" | |
5029 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5030 | break 2 | |
5031 | fi | |
5032 | done | |
5033 | done | |
5034 | IFS=$as_save_IFS | |
5035 | ||
5036 | fi | |
5037 | fi | |
5038 | RANLIB=$ac_cv_prog_RANLIB | |
5039 | if test -n "$RANLIB"; then | |
5040 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 | |
5041 | $as_echo "$RANLIB" >&6; } | |
5042 | else | |
5043 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5044 | $as_echo "no" >&6; } | |
5045 | fi | |
5046 | ||
5047 | ||
5048 | fi | |
5049 | if test -z "$ac_cv_prog_RANLIB"; then | |
5050 | ac_ct_RANLIB=$RANLIB | |
5051 | # Extract the first word of "ranlib", so it can be a program name with args. | |
5052 | set dummy ranlib; ac_word=$2 | |
5053 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
5054 | $as_echo_n "checking for $ac_word... " >&6; } | |
5055 | if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : | |
5056 | $as_echo_n "(cached) " >&6 | |
5057 | else | |
5058 | if test -n "$ac_ct_RANLIB"; then | |
5059 | ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. | |
5060 | else | |
5061 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5062 | for as_dir in $PATH | |
5063 | do | |
5064 | IFS=$as_save_IFS | |
5065 | test -z "$as_dir" && as_dir=. | |
5066 | for ac_exec_ext in '' $ac_executable_extensions; do | |
5067 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
5068 | ac_cv_prog_ac_ct_RANLIB="ranlib" | |
5069 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5070 | break 2 | |
5071 | fi | |
5072 | done | |
5073 | done | |
5074 | IFS=$as_save_IFS | |
5075 | ||
5076 | fi | |
5077 | fi | |
5078 | ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB | |
5079 | if test -n "$ac_ct_RANLIB"; then | |
5080 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 | |
5081 | $as_echo "$ac_ct_RANLIB" >&6; } | |
5082 | else | |
5083 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5084 | $as_echo "no" >&6; } | |
5085 | fi | |
5086 | ||
5087 | if test "x$ac_ct_RANLIB" = x; then | |
5088 | RANLIB=":" | |
5089 | else | |
5090 | case $cross_compiling:$ac_tool_warned in | |
5091 | yes:) | |
5092 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
5093 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
5094 | ac_tool_warned=yes ;; | |
5095 | esac | |
5096 | RANLIB=$ac_ct_RANLIB | |
5097 | fi | |
5098 | else | |
5099 | RANLIB="$ac_cv_prog_RANLIB" | |
5100 | fi | |
5101 | ||
5102 | ||
5103 | ||
5104 | ac_ext=c | |
5105 | ac_cpp='$CPP $CPPFLAGS' | |
5106 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
5107 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
5108 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
5109 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 | |
5110 | $as_echo_n "checking how to run the C preprocessor... " >&6; } | |
5111 | # On Suns, sometimes $CPP names a directory. | |
5112 | if test -n "$CPP" && test -d "$CPP"; then | |
5113 | CPP= | |
5114 | fi | |
5115 | if test -z "$CPP"; then | |
5116 | if ${ac_cv_prog_CPP+:} false; then : | |
5117 | $as_echo_n "(cached) " >&6 | |
5118 | else | |
5119 | # Double quotes because CPP needs to be expanded | |
5120 | for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" | |
5121 | do | |
5122 | ac_preproc_ok=false | |
5123 | for ac_c_preproc_warn_flag in '' yes | |
5124 | do | |
5125 | # Use a header file that comes with gcc, so configuring glibc | |
5126 | # with a fresh cross-compiler works. | |
5127 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
5128 | # <limits.h> exists even on freestanding compilers. | |
5129 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
5130 | # not just through cpp. "Syntax error" is here to catch this case. | |
5131 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5132 | /* end confdefs.h. */ | |
5133 | #ifdef __STDC__ | |
5134 | # include <limits.h> | |
5135 | #else | |
5136 | # include <assert.h> | |
5137 | #endif | |
5138 | Syntax error | |
5139 | _ACEOF | |
5140 | if ac_fn_c_try_cpp "$LINENO"; then : | |
5141 | ||
5142 | else | |
5143 | # Broken: fails on valid input. | |
5144 | continue | |
5145 | fi | |
5146 | rm -f conftest.err conftest.i conftest.$ac_ext | |
5147 | ||
5148 | # OK, works on sane cases. Now check whether nonexistent headers | |
5149 | # can be detected and how. | |
5150 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5151 | /* end confdefs.h. */ | |
5152 | #include <ac_nonexistent.h> | |
5153 | _ACEOF | |
5154 | if ac_fn_c_try_cpp "$LINENO"; then : | |
5155 | # Broken: success on invalid input. | |
5156 | continue | |
5157 | else | |
5158 | # Passes both tests. | |
5159 | ac_preproc_ok=: | |
5160 | break | |
5161 | fi | |
5162 | rm -f conftest.err conftest.i conftest.$ac_ext | |
5163 | ||
5164 | done | |
5165 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
5166 | rm -f conftest.i conftest.err conftest.$ac_ext | |
5167 | if $ac_preproc_ok; then : | |
5168 | break | |
5169 | fi | |
5170 | ||
5171 | done | |
5172 | ac_cv_prog_CPP=$CPP | |
5173 | ||
5174 | fi | |
5175 | CPP=$ac_cv_prog_CPP | |
5176 | else | |
5177 | ac_cv_prog_CPP=$CPP | |
5178 | fi | |
5179 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 | |
5180 | $as_echo "$CPP" >&6; } | |
5181 | ac_preproc_ok=false | |
5182 | for ac_c_preproc_warn_flag in '' yes | |
5183 | do | |
5184 | # Use a header file that comes with gcc, so configuring glibc | |
5185 | # with a fresh cross-compiler works. | |
5186 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
5187 | # <limits.h> exists even on freestanding compilers. | |
5188 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
5189 | # not just through cpp. "Syntax error" is here to catch this case. | |
5190 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5191 | /* end confdefs.h. */ | |
5192 | #ifdef __STDC__ | |
5193 | # include <limits.h> | |
5194 | #else | |
5195 | # include <assert.h> | |
5196 | #endif | |
5197 | Syntax error | |
5198 | _ACEOF | |
5199 | if ac_fn_c_try_cpp "$LINENO"; then : | |
5200 | ||
5201 | else | |
5202 | # Broken: fails on valid input. | |
5203 | continue | |
5204 | fi | |
5205 | rm -f conftest.err conftest.i conftest.$ac_ext | |
5206 | ||
5207 | # OK, works on sane cases. Now check whether nonexistent headers | |
5208 | # can be detected and how. | |
5209 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5210 | /* end confdefs.h. */ | |
5211 | #include <ac_nonexistent.h> | |
5212 | _ACEOF | |
5213 | if ac_fn_c_try_cpp "$LINENO"; then : | |
5214 | # Broken: success on invalid input. | |
5215 | continue | |
5216 | else | |
5217 | # Passes both tests. | |
5218 | ac_preproc_ok=: | |
5219 | break | |
5220 | fi | |
5221 | rm -f conftest.err conftest.i conftest.$ac_ext | |
5222 | ||
5223 | done | |
5224 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
5225 | rm -f conftest.i conftest.err conftest.$ac_ext | |
5226 | if $ac_preproc_ok; then : | |
5227 | ||
5228 | else | |
5229 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
5230 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
5231 | as_fn_error $? "C preprocessor \"$CPP\" fails sanity check | |
5232 | See \`config.log' for more details" "$LINENO" 5; } | |
5233 | fi | |
5234 | ||
5235 | ac_ext=c | |
5236 | ac_cpp='$CPP $CPPFLAGS' | |
5237 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
5238 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
5239 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
5240 | ||
5241 | ||
5242 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 | |
5243 | $as_echo_n "checking for grep that handles long lines and -e... " >&6; } | |
5244 | if ${ac_cv_path_GREP+:} false; then : | |
5245 | $as_echo_n "(cached) " >&6 | |
5246 | else | |
5247 | if test -z "$GREP"; then | |
5248 | ac_path_GREP_found=false | |
5249 | # Loop through the user's path and test for each of PROGNAME-LIST | |
5250 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5251 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin | |
5252 | do | |
5253 | IFS=$as_save_IFS | |
5254 | test -z "$as_dir" && as_dir=. | |
5255 | for ac_prog in grep ggrep; do | |
5256 | for ac_exec_ext in '' $ac_executable_extensions; do | |
5257 | ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" | |
5258 | as_fn_executable_p "$ac_path_GREP" || continue | |
5259 | # Check for GNU ac_path_GREP and select it if it is found. | |
5260 | # Check for GNU $ac_path_GREP | |
5261 | case `"$ac_path_GREP" --version 2>&1` in | |
5262 | *GNU*) | |
5263 | ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; | |
5264 | *) | |
5265 | ac_count=0 | |
5266 | $as_echo_n 0123456789 >"conftest.in" | |
5267 | while : | |
5268 | do | |
5269 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
5270 | mv "conftest.tmp" "conftest.in" | |
5271 | cp "conftest.in" "conftest.nl" | |
5272 | $as_echo 'GREP' >> "conftest.nl" | |
5273 | "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break | |
5274 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
5275 | as_fn_arith $ac_count + 1 && ac_count=$as_val | |
5276 | if test $ac_count -gt ${ac_path_GREP_max-0}; then | |
5277 | # Best one so far, save it but keep looking for a better one | |
5278 | ac_cv_path_GREP="$ac_path_GREP" | |
5279 | ac_path_GREP_max=$ac_count | |
5280 | fi | |
5281 | # 10*(2^10) chars as input seems more than enough | |
5282 | test $ac_count -gt 10 && break | |
5283 | done | |
5284 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
5285 | esac | |
5286 | ||
5287 | $ac_path_GREP_found && break 3 | |
5288 | done | |
5289 | done | |
5290 | done | |
5291 | IFS=$as_save_IFS | |
5292 | if test -z "$ac_cv_path_GREP"; then | |
5293 | as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 | |
5294 | fi | |
5295 | else | |
5296 | ac_cv_path_GREP=$GREP | |
5297 | fi | |
5298 | ||
5299 | fi | |
5300 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 | |
5301 | $as_echo "$ac_cv_path_GREP" >&6; } | |
5302 | GREP="$ac_cv_path_GREP" | |
5303 | ||
5304 | ||
5305 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 | |
5306 | $as_echo_n "checking for egrep... " >&6; } | |
5307 | if ${ac_cv_path_EGREP+:} false; then : | |
5308 | $as_echo_n "(cached) " >&6 | |
5309 | else | |
5310 | if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 | |
5311 | then ac_cv_path_EGREP="$GREP -E" | |
5312 | else | |
5313 | if test -z "$EGREP"; then | |
5314 | ac_path_EGREP_found=false | |
5315 | # Loop through the user's path and test for each of PROGNAME-LIST | |
5316 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5317 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin | |
5318 | do | |
5319 | IFS=$as_save_IFS | |
5320 | test -z "$as_dir" && as_dir=. | |
5321 | for ac_prog in egrep; do | |
5322 | for ac_exec_ext in '' $ac_executable_extensions; do | |
5323 | ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" | |
5324 | as_fn_executable_p "$ac_path_EGREP" || continue | |
5325 | # Check for GNU ac_path_EGREP and select it if it is found. | |
5326 | # Check for GNU $ac_path_EGREP | |
5327 | case `"$ac_path_EGREP" --version 2>&1` in | |
5328 | *GNU*) | |
5329 | ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; | |
5330 | *) | |
5331 | ac_count=0 | |
5332 | $as_echo_n 0123456789 >"conftest.in" | |
5333 | while : | |
5334 | do | |
5335 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
5336 | mv "conftest.tmp" "conftest.in" | |
5337 | cp "conftest.in" "conftest.nl" | |
5338 | $as_echo 'EGREP' >> "conftest.nl" | |
5339 | "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break | |
5340 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
5341 | as_fn_arith $ac_count + 1 && ac_count=$as_val | |
5342 | if test $ac_count -gt ${ac_path_EGREP_max-0}; then | |
5343 | # Best one so far, save it but keep looking for a better one | |
5344 | ac_cv_path_EGREP="$ac_path_EGREP" | |
5345 | ac_path_EGREP_max=$ac_count | |
5346 | fi | |
5347 | # 10*(2^10) chars as input seems more than enough | |
5348 | test $ac_count -gt 10 && break | |
5349 | done | |
5350 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
5351 | esac | |
5352 | ||
5353 | $ac_path_EGREP_found && break 3 | |
5354 | done | |
5355 | done | |
5356 | done | |
5357 | IFS=$as_save_IFS | |
5358 | if test -z "$ac_cv_path_EGREP"; then | |
5359 | as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 | |
5360 | fi | |
5361 | else | |
5362 | ac_cv_path_EGREP=$EGREP | |
5363 | fi | |
5364 | ||
5365 | fi | |
5366 | fi | |
5367 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 | |
5368 | $as_echo "$ac_cv_path_EGREP" >&6; } | |
5369 | EGREP="$ac_cv_path_EGREP" | |
5370 | ||
5371 | ||
5372 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 | |
5373 | $as_echo_n "checking for ANSI C header files... " >&6; } | |
5374 | if ${ac_cv_header_stdc+:} false; then : | |
5375 | $as_echo_n "(cached) " >&6 | |
5376 | else | |
5377 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5378 | /* end confdefs.h. */ | |
5379 | #include <stdlib.h> | |
5380 | #include <stdarg.h> | |
5381 | #include <string.h> | |
5382 | #include <float.h> | |
5383 | ||
5384 | int | |
5385 | main () | |
5386 | { | |
5387 | ||
5388 | ; | |
5389 | return 0; | |
5390 | } | |
5391 | _ACEOF | |
5392 | if ac_fn_c_try_compile "$LINENO"; then : | |
5393 | ac_cv_header_stdc=yes | |
5394 | else | |
5395 | ac_cv_header_stdc=no | |
5396 | fi | |
5397 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5398 | ||
5399 | if test $ac_cv_header_stdc = yes; then | |
5400 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
5401 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5402 | /* end confdefs.h. */ | |
5403 | #include <string.h> | |
5404 | ||
5405 | _ACEOF | |
5406 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
5407 | $EGREP "memchr" >/dev/null 2>&1; then : | |
5408 | ||
5409 | else | |
5410 | ac_cv_header_stdc=no | |
5411 | fi | |
5412 | rm -f conftest* | |
5413 | ||
5414 | fi | |
5415 | ||
5416 | if test $ac_cv_header_stdc = yes; then | |
5417 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
5418 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5419 | /* end confdefs.h. */ | |
5420 | #include <stdlib.h> | |
5421 | ||
5422 | _ACEOF | |
5423 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
5424 | $EGREP "free" >/dev/null 2>&1; then : | |
5425 | ||
5426 | else | |
5427 | ac_cv_header_stdc=no | |
5428 | fi | |
5429 | rm -f conftest* | |
5430 | ||
5431 | fi | |
5432 | ||
5433 | if test $ac_cv_header_stdc = yes; then | |
5434 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
5435 | if test "$cross_compiling" = yes; then : | |
5436 | : | |
5437 | else | |
5438 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5439 | /* end confdefs.h. */ | |
5440 | #include <ctype.h> | |
5441 | #include <stdlib.h> | |
5442 | #if ((' ' & 0x0FF) == 0x020) | |
5443 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
5444 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
5445 | #else | |
5446 | # define ISLOWER(c) \ | |
5447 | (('a' <= (c) && (c) <= 'i') \ | |
5448 | || ('j' <= (c) && (c) <= 'r') \ | |
5449 | || ('s' <= (c) && (c) <= 'z')) | |
5450 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) | |
5451 | #endif | |
5452 | ||
5453 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) | |
5454 | int | |
5455 | main () | |
5456 | { | |
5457 | int i; | |
5458 | for (i = 0; i < 256; i++) | |
5459 | if (XOR (islower (i), ISLOWER (i)) | |
5460 | || toupper (i) != TOUPPER (i)) | |
5461 | return 2; | |
5462 | return 0; | |
5463 | } | |
5464 | _ACEOF | |
5465 | if ac_fn_c_try_run "$LINENO"; then : | |
5466 | ||
5467 | else | |
5468 | ac_cv_header_stdc=no | |
5469 | fi | |
5470 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
5471 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
5472 | fi | |
5473 | ||
5474 | fi | |
5475 | fi | |
5476 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 | |
5477 | $as_echo "$ac_cv_header_stdc" >&6; } | |
5478 | if test $ac_cv_header_stdc = yes; then | |
5479 | ||
5480 | $as_echo "#define STDC_HEADERS 1" >>confdefs.h | |
5481 | ||
5482 | fi | |
5483 | ||
5484 | # On IRIX 5.3, sys/types and inttypes.h are conflicting. | |
5485 | for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ | |
5486 | inttypes.h stdint.h unistd.h | |
5487 | do : | |
5488 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
5489 | ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default | |
5490 | " | |
5491 | if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : | |
5492 | cat >>confdefs.h <<_ACEOF | |
5493 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
5494 | _ACEOF | |
5495 | ||
5496 | fi | |
5497 | ||
5498 | done | |
5499 | ||
5500 | ||
5501 | ||
5502 | ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" | |
5503 | if test "x$ac_cv_header_minix_config_h" = xyes; then : | |
5504 | MINIX=yes | |
5505 | else | |
5506 | MINIX= | |
5507 | fi | |
5508 | ||
5509 | ||
5510 | if test "$MINIX" = yes; then | |
5511 | ||
5512 | $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h | |
5513 | ||
5514 | ||
5515 | $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h | |
5516 | ||
5517 | ||
5518 | $as_echo "#define _MINIX 1" >>confdefs.h | |
5519 | ||
5520 | fi | |
5521 | ||
5522 | ||
5523 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 | |
5524 | $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } | |
5525 | if ${ac_cv_safe_to_define___extensions__+:} false; then : | |
5526 | $as_echo_n "(cached) " >&6 | |
5527 | else | |
5528 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5529 | /* end confdefs.h. */ | |
5530 | ||
5531 | # define __EXTENSIONS__ 1 | |
5532 | $ac_includes_default | |
5533 | int | |
5534 | main () | |
5535 | { | |
5536 | ||
5537 | ; | |
5538 | return 0; | |
5539 | } | |
5540 | _ACEOF | |
5541 | if ac_fn_c_try_compile "$LINENO"; then : | |
5542 | ac_cv_safe_to_define___extensions__=yes | |
5543 | else | |
5544 | ac_cv_safe_to_define___extensions__=no | |
5545 | fi | |
5546 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5547 | fi | |
5548 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 | |
5549 | $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } | |
5550 | test $ac_cv_safe_to_define___extensions__ = yes && | |
5551 | $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h | |
5552 | ||
5553 | $as_echo "#define _ALL_SOURCE 1" >>confdefs.h | |
5554 | ||
5555 | $as_echo "#define _GNU_SOURCE 1" >>confdefs.h | |
5556 | ||
5557 | $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h | |
5558 | ||
5559 | $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h | |
5560 | ||
5561 | ||
5562 | ||
5563 | # The tests for host and target for $enable_largefile require | |
5564 | # canonical names. | |
5565 | ||
5566 | ||
5567 | ||
5568 | # As the $enable_largefile decision depends on --enable-plugins we must set it | |
5569 | # even in directories otherwise not depending on the $plugins option. | |
5570 | ||
5571 | ||
5572 | maybe_plugins=no | |
5573 | for ac_header in dlfcn.h | |
5574 | do : | |
5575 | ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default | |
5576 | " | |
5577 | if test "x$ac_cv_header_dlfcn_h" = xyes; then : | |
5578 | cat >>confdefs.h <<_ACEOF | |
5579 | #define HAVE_DLFCN_H 1 | |
5580 | _ACEOF | |
5581 | maybe_plugins=yes | |
5582 | fi | |
5583 | ||
5584 | done | |
5585 | ||
5586 | for ac_header in windows.h | |
5587 | do : | |
5588 | ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default | |
5589 | " | |
5590 | if test "x$ac_cv_header_windows_h" = xyes; then : | |
5591 | cat >>confdefs.h <<_ACEOF | |
5592 | #define HAVE_WINDOWS_H 1 | |
5593 | _ACEOF | |
5594 | maybe_plugins=yes | |
5595 | fi | |
5596 | ||
5597 | done | |
5598 | ||
5599 | ||
5600 | # Check whether --enable-plugins was given. | |
5601 | if test "${enable_plugins+set}" = set; then : | |
5602 | enableval=$enable_plugins; case "${enableval}" in | |
5603 | no) plugins=no ;; | |
5604 | *) plugins=yes | |
5605 | if test "$maybe_plugins" != "yes" ; then | |
5606 | as_fn_error $? "Building with plugin support requires a host that supports dlopen." "$LINENO" 5 | |
5607 | fi ;; | |
5608 | esac | |
5609 | else | |
5610 | plugins=$maybe_plugins | |
5611 | ||
5612 | fi | |
5613 | ||
5614 | if test "$plugins" = "yes"; then | |
5615 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlsym" >&5 | |
5616 | $as_echo_n "checking for library containing dlsym... " >&6; } | |
5617 | if ${ac_cv_search_dlsym+:} false; then : | |
5618 | $as_echo_n "(cached) " >&6 | |
5619 | else | |
5620 | ac_func_search_save_LIBS=$LIBS | |
5621 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5622 | /* end confdefs.h. */ | |
5623 | ||
5624 | /* Override any GCC internal prototype to avoid an error. | |
5625 | Use char because int might match the return type of a GCC | |
5626 | builtin and then its argument prototype would still apply. */ | |
5627 | #ifdef __cplusplus | |
5628 | extern "C" | |
5629 | #endif | |
5630 | char dlsym (); | |
5631 | int | |
5632 | main () | |
5633 | { | |
5634 | return dlsym (); | |
5635 | ; | |
5636 | return 0; | |
5637 | } | |
5638 | _ACEOF | |
5639 | for ac_lib in '' dl; do | |
5640 | if test -z "$ac_lib"; then | |
5641 | ac_res="none required" | |
5642 | else | |
5643 | ac_res=-l$ac_lib | |
5644 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" | |
5645 | fi | |
5646 | if ac_fn_c_try_link "$LINENO"; then : | |
5647 | ac_cv_search_dlsym=$ac_res | |
5648 | fi | |
5649 | rm -f core conftest.err conftest.$ac_objext \ | |
5650 | conftest$ac_exeext | |
5651 | if ${ac_cv_search_dlsym+:} false; then : | |
5652 | break | |
5653 | fi | |
5654 | done | |
5655 | if ${ac_cv_search_dlsym+:} false; then : | |
5656 | ||
5657 | else | |
5658 | ac_cv_search_dlsym=no | |
5659 | fi | |
5660 | rm conftest.$ac_ext | |
5661 | LIBS=$ac_func_search_save_LIBS | |
5662 | fi | |
5663 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlsym" >&5 | |
5664 | $as_echo "$ac_cv_search_dlsym" >&6; } | |
5665 | ac_res=$ac_cv_search_dlsym | |
5666 | if test "$ac_res" != no; then : | |
5667 | test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" | |
5668 | ||
5669 | fi | |
5670 | ||
5671 | fi | |
5672 | ||
5673 | ||
5674 | case "${host}" in | |
c8693053 RO |
5675 | sparc-*-solaris*|i?86-*-solaris*) |
5676 | # On native 32-bit Solaris/SPARC and x86, large-file and procfs support | |
5677 | # were mutually exclusive until Solaris 11.3. Without procfs support, | |
5678 | # the bfd/ elf module cannot provide certain routines such as | |
5679 | # elfcore_write_prpsinfo or elfcore_write_prstatus. So unless the user | |
5680 | # explicitly requested large-file support through the | |
5681 | # --enable-largefile switch, disable large-file support in favor of | |
5682 | # procfs support. | |
5683 | # | |
5684 | # Check if <sys/procfs.h> is incompatible with large-file support. | |
5685 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5686 | /* end confdefs.h. */ | |
5687 | #define _FILE_OFFSET_BITS 64 | |
5688 | #define _STRUCTURED_PROC 1 | |
5689 | #include <sys/procfs.h> | |
5690 | int | |
5691 | main () | |
5692 | { | |
5693 | ||
5694 | ; | |
5695 | return 0; | |
5696 | } | |
5697 | _ACEOF | |
5698 | if ac_fn_c_try_compile "$LINENO"; then : | |
5699 | acx_cv_procfs_lfs=yes | |
5700 | else | |
5701 | acx_cv_procfs_lfs=no | |
5702 | fi | |
5703 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5704 | # | |
5705 | # Forcefully disable large-file support only if necessary, gdb is in | |
5706 | # tree and enabled. | |
5707 | if test "${target}" = "${host}" -a "$acx_cv_procfs_lfs" = no \ | |
5708 | -a -d $srcdir/../gdb -a "$enable_gdb" != no; then | |
5709 | : ${enable_largefile="no"} | |
5710 | if test "$plugins" = yes; then | |
5711 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: | |
5712 | plugin support disabled; require large-file support which is incompatible with GDB." >&5 | |
5713 | $as_echo "$as_me: WARNING: | |
5714 | plugin support disabled; require large-file support which is incompatible with GDB." >&2;} | |
5715 | plugins=no | |
5716 | fi | |
5717 | fi | |
5718 | # | |
5719 | # Explicitly undef _FILE_OFFSET_BITS if enable_largefile=no for the | |
5720 | # benefit of g++ 9+ which predefines it on Solaris. | |
5721 | if test "$enable_largefile" = no; then | |
5722 | LARGEFILE_CPPFLAGS="-U_FILE_OFFSET_BITS" | |
5723 | ||
5724 | fi | |
01027315 TT |
5725 | ;; |
5726 | esac | |
5727 | ||
5728 | # Check whether --enable-largefile was given. | |
5729 | if test "${enable_largefile+set}" = set; then : | |
5730 | enableval=$enable_largefile; | |
5731 | fi | |
5732 | ||
5733 | if test "$enable_largefile" != no; then | |
5734 | ||
5735 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 | |
5736 | $as_echo_n "checking for special C compiler options needed for large files... " >&6; } | |
5737 | if ${ac_cv_sys_largefile_CC+:} false; then : | |
5738 | $as_echo_n "(cached) " >&6 | |
5739 | else | |
5740 | ac_cv_sys_largefile_CC=no | |
5741 | if test "$GCC" != yes; then | |
5742 | ac_save_CC=$CC | |
5743 | while :; do | |
5744 | # IRIX 6.2 and later do not support large files by default, | |
5745 | # so use the C compiler's -n32 option if that helps. | |
5746 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5747 | /* end confdefs.h. */ | |
5748 | #include <sys/types.h> | |
5749 | /* Check that off_t can represent 2**63 - 1 correctly. | |
5750 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
5751 | since some C++ compilers masquerading as C compilers | |
5752 | incorrectly reject 9223372036854775807. */ | |
5753 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
5754 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
5755 | && LARGE_OFF_T % 2147483647 == 1) | |
5756 | ? 1 : -1]; | |
5757 | int | |
5758 | main () | |
5759 | { | |
5760 | ||
5761 | ; | |
5762 | return 0; | |
5763 | } | |
5764 | _ACEOF | |
5765 | if ac_fn_c_try_compile "$LINENO"; then : | |
5766 | break | |
5767 | fi | |
5768 | rm -f core conftest.err conftest.$ac_objext | |
5769 | CC="$CC -n32" | |
5770 | if ac_fn_c_try_compile "$LINENO"; then : | |
5771 | ac_cv_sys_largefile_CC=' -n32'; break | |
5772 | fi | |
5773 | rm -f core conftest.err conftest.$ac_objext | |
5774 | break | |
5775 | done | |
5776 | CC=$ac_save_CC | |
5777 | rm -f conftest.$ac_ext | |
5778 | fi | |
5779 | fi | |
5780 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 | |
5781 | $as_echo "$ac_cv_sys_largefile_CC" >&6; } | |
5782 | if test "$ac_cv_sys_largefile_CC" != no; then | |
5783 | CC=$CC$ac_cv_sys_largefile_CC | |
5784 | fi | |
5785 | ||
5786 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 | |
5787 | $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } | |
5788 | if ${ac_cv_sys_file_offset_bits+:} false; then : | |
5789 | $as_echo_n "(cached) " >&6 | |
5790 | else | |
5791 | while :; do | |
5792 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5793 | /* end confdefs.h. */ | |
5794 | #include <sys/types.h> | |
5795 | /* Check that off_t can represent 2**63 - 1 correctly. | |
5796 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
5797 | since some C++ compilers masquerading as C compilers | |
5798 | incorrectly reject 9223372036854775807. */ | |
5799 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
5800 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
5801 | && LARGE_OFF_T % 2147483647 == 1) | |
5802 | ? 1 : -1]; | |
5803 | int | |
5804 | main () | |
5805 | { | |
5806 | ||
5807 | ; | |
5808 | return 0; | |
5809 | } | |
5810 | _ACEOF | |
5811 | if ac_fn_c_try_compile "$LINENO"; then : | |
5812 | ac_cv_sys_file_offset_bits=no; break | |
5813 | fi | |
5814 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5815 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5816 | /* end confdefs.h. */ | |
5817 | #define _FILE_OFFSET_BITS 64 | |
5818 | #include <sys/types.h> | |
5819 | /* Check that off_t can represent 2**63 - 1 correctly. | |
5820 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
5821 | since some C++ compilers masquerading as C compilers | |
5822 | incorrectly reject 9223372036854775807. */ | |
5823 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
5824 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
5825 | && LARGE_OFF_T % 2147483647 == 1) | |
5826 | ? 1 : -1]; | |
5827 | int | |
5828 | main () | |
5829 | { | |
5830 | ||
5831 | ; | |
5832 | return 0; | |
5833 | } | |
5834 | _ACEOF | |
5835 | if ac_fn_c_try_compile "$LINENO"; then : | |
5836 | ac_cv_sys_file_offset_bits=64; break | |
5837 | fi | |
5838 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5839 | ac_cv_sys_file_offset_bits=unknown | |
5840 | break | |
5841 | done | |
5842 | fi | |
5843 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 | |
5844 | $as_echo "$ac_cv_sys_file_offset_bits" >&6; } | |
5845 | case $ac_cv_sys_file_offset_bits in #( | |
5846 | no | unknown) ;; | |
5847 | *) | |
5848 | cat >>confdefs.h <<_ACEOF | |
5849 | #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits | |
5850 | _ACEOF | |
5851 | ;; | |
5852 | esac | |
5853 | rm -rf conftest* | |
5854 | if test $ac_cv_sys_file_offset_bits = unknown; then | |
5855 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 | |
5856 | $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } | |
5857 | if ${ac_cv_sys_large_files+:} false; then : | |
5858 | $as_echo_n "(cached) " >&6 | |
5859 | else | |
5860 | while :; do | |
5861 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5862 | /* end confdefs.h. */ | |
5863 | #include <sys/types.h> | |
5864 | /* Check that off_t can represent 2**63 - 1 correctly. | |
5865 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
5866 | since some C++ compilers masquerading as C compilers | |
5867 | incorrectly reject 9223372036854775807. */ | |
5868 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
5869 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
5870 | && LARGE_OFF_T % 2147483647 == 1) | |
5871 | ? 1 : -1]; | |
5872 | int | |
5873 | main () | |
5874 | { | |
5875 | ||
5876 | ; | |
5877 | return 0; | |
5878 | } | |
5879 | _ACEOF | |
5880 | if ac_fn_c_try_compile "$LINENO"; then : | |
5881 | ac_cv_sys_large_files=no; break | |
5882 | fi | |
5883 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5884 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5885 | /* end confdefs.h. */ | |
5886 | #define _LARGE_FILES 1 | |
5887 | #include <sys/types.h> | |
5888 | /* Check that off_t can represent 2**63 - 1 correctly. | |
5889 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
5890 | since some C++ compilers masquerading as C compilers | |
5891 | incorrectly reject 9223372036854775807. */ | |
5892 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
5893 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
5894 | && LARGE_OFF_T % 2147483647 == 1) | |
5895 | ? 1 : -1]; | |
5896 | int | |
5897 | main () | |
5898 | { | |
5899 | ||
5900 | ; | |
5901 | return 0; | |
5902 | } | |
5903 | _ACEOF | |
5904 | if ac_fn_c_try_compile "$LINENO"; then : | |
5905 | ac_cv_sys_large_files=1; break | |
5906 | fi | |
5907 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5908 | ac_cv_sys_large_files=unknown | |
5909 | break | |
5910 | done | |
5911 | fi | |
5912 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 | |
5913 | $as_echo "$ac_cv_sys_large_files" >&6; } | |
5914 | case $ac_cv_sys_large_files in #( | |
5915 | no | unknown) ;; | |
5916 | *) | |
5917 | cat >>confdefs.h <<_ACEOF | |
5918 | #define _LARGE_FILES $ac_cv_sys_large_files | |
5919 | _ACEOF | |
5920 | ;; | |
5921 | esac | |
5922 | rm -rf conftest* | |
5923 | fi | |
5924 | ||
5925 | ||
5926 | fi | |
5927 | ||
5928 | ||
01027315 | 5929 | |
f74dc267 | 5930 | # We require a C++17 compiler. Check if one is available, and if |
01027315 TT |
5931 | # necessary, set CXX_DIALECT to some -std=xxx switch. |
5932 | ||
f74dc267 | 5933 | ax_cxx_compile_alternatives="17 1z" ax_cxx_compile_cxx17_required=true |
01027315 TT |
5934 | ac_ext=cpp |
5935 | ac_cpp='$CXXCPP $CPPFLAGS' | |
5936 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
5937 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
5938 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
5939 | CXX_DIALECT="" | |
5940 | ac_success=no | |
eb4de404 | 5941 | |
f74dc267 LS |
5942 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++17 features by default" >&5 |
5943 | $as_echo_n "checking whether $CXX supports C++17 features by default... " >&6; } | |
5944 | if ${ax_cv_cxx_compile_cxx17+:} false; then : | |
01027315 TT |
5945 | $as_echo_n "(cached) " >&6 |
5946 | else | |
5947 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5948 | /* end confdefs.h. */ | |
5949 | ||
5950 | ||
5951 | // If the compiler admits that it is not ready for C++11, why torture it? | |
5952 | // Hopefully, this will speed up the test. | |
5953 | ||
5954 | #ifndef __cplusplus | |
5955 | ||
5956 | #error "This is not a C++ compiler" | |
5957 | ||
eb4de404 LS |
5958 | // MSVC always sets __cplusplus to 199711L in older versions; newer versions |
5959 | // only set it correctly if /Zc:__cplusplus is specified as well as a | |
5960 | // /std:c++NN switch: | |
5961 | // https://devblogs.microsoft.com/cppblog/msvc-now-correctly-reports-__cplusplus/ | |
5962 | #elif __cplusplus < 201103L && !defined _MSC_VER | |
01027315 TT |
5963 | |
5964 | #error "This is not a C++11 compiler" | |
5965 | ||
5966 | #else | |
5967 | ||
5968 | namespace cxx11 | |
5969 | { | |
5970 | ||
5971 | namespace test_static_assert | |
5972 | { | |
5973 | ||
5974 | template <typename T> | |
5975 | struct check | |
5976 | { | |
5977 | static_assert(sizeof(int) <= sizeof(T), "not big enough"); | |
5978 | }; | |
5979 | ||
5980 | } | |
5981 | ||
5982 | namespace test_final_override | |
5983 | { | |
5984 | ||
5985 | struct Base | |
5986 | { | |
eb4de404 | 5987 | virtual ~Base() {} |
01027315 TT |
5988 | virtual void f() {} |
5989 | }; | |
5990 | ||
5991 | struct Derived : public Base | |
5992 | { | |
eb4de404 | 5993 | virtual ~Derived() override {} |
01027315 TT |
5994 | virtual void f() override {} |
5995 | }; | |
5996 | ||
5997 | } | |
5998 | ||
5999 | namespace test_double_right_angle_brackets | |
6000 | { | |
6001 | ||
6002 | template < typename T > | |
6003 | struct check {}; | |
6004 | ||
6005 | typedef check<void> single_type; | |
6006 | typedef check<check<void>> double_type; | |
6007 | typedef check<check<check<void>>> triple_type; | |
6008 | typedef check<check<check<check<void>>>> quadruple_type; | |
6009 | ||
6010 | } | |
6011 | ||
6012 | namespace test_decltype | |
6013 | { | |
6014 | ||
6015 | int | |
6016 | f() | |
6017 | { | |
6018 | int a = 1; | |
6019 | decltype(a) b = 2; | |
6020 | return a + b; | |
6021 | } | |
6022 | ||
6023 | } | |
6024 | ||
6025 | namespace test_type_deduction | |
6026 | { | |
6027 | ||
6028 | template < typename T1, typename T2 > | |
6029 | struct is_same | |
6030 | { | |
6031 | static const bool value = false; | |
6032 | }; | |
6033 | ||
6034 | template < typename T > | |
6035 | struct is_same<T, T> | |
6036 | { | |
6037 | static const bool value = true; | |
6038 | }; | |
6039 | ||
6040 | template < typename T1, typename T2 > | |
6041 | auto | |
6042 | add(T1 a1, T2 a2) -> decltype(a1 + a2) | |
6043 | { | |
6044 | return a1 + a2; | |
6045 | } | |
6046 | ||
6047 | int | |
6048 | test(const int c, volatile int v) | |
6049 | { | |
6050 | static_assert(is_same<int, decltype(0)>::value == true, ""); | |
6051 | static_assert(is_same<int, decltype(c)>::value == false, ""); | |
6052 | static_assert(is_same<int, decltype(v)>::value == false, ""); | |
6053 | auto ac = c; | |
6054 | auto av = v; | |
6055 | auto sumi = ac + av + 'x'; | |
6056 | auto sumf = ac + av + 1.0; | |
6057 | static_assert(is_same<int, decltype(ac)>::value == true, ""); | |
6058 | static_assert(is_same<int, decltype(av)>::value == true, ""); | |
6059 | static_assert(is_same<int, decltype(sumi)>::value == true, ""); | |
6060 | static_assert(is_same<int, decltype(sumf)>::value == false, ""); | |
6061 | static_assert(is_same<int, decltype(add(c, v))>::value == true, ""); | |
6062 | return (sumf > 0.0) ? sumi : add(c, v); | |
6063 | } | |
6064 | ||
6065 | } | |
6066 | ||
6067 | namespace test_noexcept | |
6068 | { | |
6069 | ||
6070 | int f() { return 0; } | |
6071 | int g() noexcept { return 0; } | |
6072 | ||
6073 | static_assert(noexcept(f()) == false, ""); | |
6074 | static_assert(noexcept(g()) == true, ""); | |
6075 | ||
6076 | } | |
6077 | ||
6078 | namespace test_constexpr | |
6079 | { | |
6080 | ||
6081 | template < typename CharT > | |
6082 | unsigned long constexpr | |
6083 | strlen_c_r(const CharT *const s, const unsigned long acc) noexcept | |
6084 | { | |
6085 | return *s ? strlen_c_r(s + 1, acc + 1) : acc; | |
6086 | } | |
6087 | ||
6088 | template < typename CharT > | |
6089 | unsigned long constexpr | |
6090 | strlen_c(const CharT *const s) noexcept | |
6091 | { | |
6092 | return strlen_c_r(s, 0UL); | |
6093 | } | |
6094 | ||
6095 | static_assert(strlen_c("") == 0UL, ""); | |
6096 | static_assert(strlen_c("1") == 1UL, ""); | |
6097 | static_assert(strlen_c("example") == 7UL, ""); | |
6098 | static_assert(strlen_c("another\0example") == 7UL, ""); | |
6099 | ||
6100 | } | |
6101 | ||
6102 | namespace test_rvalue_references | |
6103 | { | |
6104 | ||
6105 | template < int N > | |
6106 | struct answer | |
6107 | { | |
6108 | static constexpr int value = N; | |
6109 | }; | |
6110 | ||
6111 | answer<1> f(int&) { return answer<1>(); } | |
6112 | answer<2> f(const int&) { return answer<2>(); } | |
6113 | answer<3> f(int&&) { return answer<3>(); } | |
6114 | ||
6115 | void | |
6116 | test() | |
6117 | { | |
6118 | int i = 0; | |
6119 | const int c = 0; | |
6120 | static_assert(decltype(f(i))::value == 1, ""); | |
6121 | static_assert(decltype(f(c))::value == 2, ""); | |
6122 | static_assert(decltype(f(0))::value == 3, ""); | |
6123 | } | |
6124 | ||
6125 | } | |
6126 | ||
6127 | namespace test_uniform_initialization | |
6128 | { | |
6129 | ||
6130 | struct test | |
6131 | { | |
6132 | static const int zero {}; | |
6133 | static const int one {1}; | |
6134 | }; | |
6135 | ||
6136 | static_assert(test::zero == 0, ""); | |
6137 | static_assert(test::one == 1, ""); | |
6138 | ||
6139 | } | |
6140 | ||
6141 | namespace test_lambdas | |
6142 | { | |
6143 | ||
6144 | void | |
6145 | test1() | |
6146 | { | |
6147 | auto lambda1 = [](){}; | |
6148 | auto lambda2 = lambda1; | |
6149 | lambda1(); | |
6150 | lambda2(); | |
6151 | } | |
6152 | ||
6153 | int | |
6154 | test2() | |
6155 | { | |
6156 | auto a = [](int i, int j){ return i + j; }(1, 2); | |
6157 | auto b = []() -> int { return '0'; }(); | |
6158 | auto c = [=](){ return a + b; }(); | |
6159 | auto d = [&](){ return c; }(); | |
6160 | auto e = [a, &b](int x) mutable { | |
6161 | const auto identity = [](int y){ return y; }; | |
6162 | for (auto i = 0; i < a; ++i) | |
6163 | a += b--; | |
6164 | return x + identity(a + b); | |
6165 | }(0); | |
6166 | return a + b + c + d + e; | |
6167 | } | |
6168 | ||
6169 | int | |
6170 | test3() | |
6171 | { | |
6172 | const auto nullary = [](){ return 0; }; | |
6173 | const auto unary = [](int x){ return x; }; | |
6174 | using nullary_t = decltype(nullary); | |
6175 | using unary_t = decltype(unary); | |
6176 | const auto higher1st = [](nullary_t f){ return f(); }; | |
6177 | const auto higher2nd = [unary](nullary_t f1){ | |
6178 | return [unary, f1](unary_t f2){ return f2(unary(f1())); }; | |
6179 | }; | |
6180 | return higher1st(nullary) + higher2nd(nullary)(unary); | |
6181 | } | |
6182 | ||
6183 | } | |
6184 | ||
6185 | namespace test_variadic_templates | |
6186 | { | |
6187 | ||
6188 | template <int...> | |
6189 | struct sum; | |
6190 | ||
6191 | template <int N0, int... N1toN> | |
6192 | struct sum<N0, N1toN...> | |
6193 | { | |
6194 | static constexpr auto value = N0 + sum<N1toN...>::value; | |
6195 | }; | |
6196 | ||
6197 | template <> | |
6198 | struct sum<> | |
6199 | { | |
6200 | static constexpr auto value = 0; | |
6201 | }; | |
6202 | ||
6203 | static_assert(sum<>::value == 0, ""); | |
6204 | static_assert(sum<1>::value == 1, ""); | |
6205 | static_assert(sum<23>::value == 23, ""); | |
6206 | static_assert(sum<1, 2>::value == 3, ""); | |
6207 | static_assert(sum<5, 5, 11>::value == 21, ""); | |
6208 | static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); | |
6209 | ||
6210 | } | |
6211 | ||
6212 | // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae | |
6213 | // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function | |
6214 | // because of this. | |
6215 | namespace test_template_alias_sfinae | |
6216 | { | |
6217 | ||
6218 | struct foo {}; | |
6219 | ||
6220 | template<typename T> | |
6221 | using member = typename T::member_type; | |
6222 | ||
6223 | template<typename T> | |
6224 | void func(...) {} | |
6225 | ||
6226 | template<typename T> | |
6227 | void func(member<T>*) {} | |
6228 | ||
6229 | void test(); | |
6230 | ||
6231 | void test() { func<foo>(0); } | |
6232 | ||
6233 | } | |
6234 | ||
6235 | } // namespace cxx11 | |
6236 | ||
6237 | #endif // __cplusplus >= 201103L | |
6238 | ||
6239 | ||
6240 | ||
f74dc267 LS |
6241 | |
6242 | // If the compiler admits that it is not ready for C++14, why torture it? | |
6243 | // Hopefully, this will speed up the test. | |
6244 | ||
6245 | #ifndef __cplusplus | |
6246 | ||
6247 | #error "This is not a C++ compiler" | |
6248 | ||
6249 | #elif __cplusplus < 201402L && !defined _MSC_VER | |
6250 | ||
6251 | #error "This is not a C++14 compiler" | |
6252 | ||
6253 | #else | |
6254 | ||
6255 | namespace cxx14 | |
6256 | { | |
6257 | ||
6258 | namespace test_polymorphic_lambdas | |
6259 | { | |
6260 | ||
6261 | int | |
6262 | test() | |
6263 | { | |
6264 | const auto lambda = [](auto&&... args){ | |
6265 | const auto istiny = [](auto x){ | |
6266 | return (sizeof(x) == 1UL) ? 1 : 0; | |
6267 | }; | |
6268 | const int aretiny[] = { istiny(args)... }; | |
6269 | return aretiny[0]; | |
6270 | }; | |
6271 | return lambda(1, 1L, 1.0f, '1'); | |
6272 | } | |
6273 | ||
6274 | } | |
6275 | ||
6276 | namespace test_binary_literals | |
6277 | { | |
6278 | ||
6279 | constexpr auto ivii = 0b0000000000101010; | |
6280 | static_assert(ivii == 42, "wrong value"); | |
6281 | ||
6282 | } | |
6283 | ||
6284 | namespace test_generalized_constexpr | |
6285 | { | |
6286 | ||
6287 | template < typename CharT > | |
6288 | constexpr unsigned long | |
6289 | strlen_c(const CharT *const s) noexcept | |
6290 | { | |
6291 | auto length = 0UL; | |
6292 | for (auto p = s; *p; ++p) | |
6293 | ++length; | |
6294 | return length; | |
6295 | } | |
6296 | ||
6297 | static_assert(strlen_c("") == 0UL, ""); | |
6298 | static_assert(strlen_c("x") == 1UL, ""); | |
6299 | static_assert(strlen_c("test") == 4UL, ""); | |
6300 | static_assert(strlen_c("another\0test") == 7UL, ""); | |
6301 | ||
6302 | } | |
6303 | ||
6304 | namespace test_lambda_init_capture | |
6305 | { | |
6306 | ||
6307 | int | |
6308 | test() | |
6309 | { | |
6310 | auto x = 0; | |
6311 | const auto lambda1 = [a = x](int b){ return a + b; }; | |
6312 | const auto lambda2 = [a = lambda1(x)](){ return a; }; | |
6313 | return lambda2(); | |
6314 | } | |
6315 | ||
6316 | } | |
6317 | ||
6318 | namespace test_digit_separators | |
6319 | { | |
6320 | ||
6321 | constexpr auto ten_million = 100'000'000; | |
6322 | static_assert(ten_million == 100000000, ""); | |
6323 | ||
6324 | } | |
6325 | ||
6326 | namespace test_return_type_deduction | |
6327 | { | |
6328 | ||
6329 | auto f(int& x) { return x; } | |
6330 | decltype(auto) g(int& x) { return x; } | |
6331 | ||
6332 | template < typename T1, typename T2 > | |
6333 | struct is_same | |
6334 | { | |
6335 | static constexpr auto value = false; | |
6336 | }; | |
6337 | ||
6338 | template < typename T > | |
6339 | struct is_same<T, T> | |
6340 | { | |
6341 | static constexpr auto value = true; | |
6342 | }; | |
6343 | ||
6344 | int | |
6345 | test() | |
6346 | { | |
6347 | auto x = 0; | |
6348 | static_assert(is_same<int, decltype(f(x))>::value, ""); | |
6349 | static_assert(is_same<int&, decltype(g(x))>::value, ""); | |
6350 | return x; | |
6351 | } | |
6352 | ||
6353 | } | |
6354 | ||
6355 | } // namespace cxx14 | |
6356 | ||
6357 | #endif // __cplusplus >= 201402L | |
6358 | ||
6359 | ||
6360 | ||
6361 | ||
6362 | // If the compiler admits that it is not ready for C++17, why torture it? | |
6363 | // Hopefully, this will speed up the test. | |
6364 | ||
6365 | #ifndef __cplusplus | |
6366 | ||
6367 | #error "This is not a C++ compiler" | |
6368 | ||
6369 | #elif __cplusplus < 201703L && !defined _MSC_VER | |
6370 | ||
6371 | #error "This is not a C++17 compiler" | |
6372 | ||
6373 | #else | |
6374 | ||
6375 | #include <initializer_list> | |
6376 | #include <utility> | |
6377 | #include <type_traits> | |
6378 | ||
6379 | namespace cxx17 | |
6380 | { | |
6381 | ||
6382 | namespace test_constexpr_lambdas | |
6383 | { | |
6384 | ||
6385 | constexpr int foo = [](){return 42;}(); | |
6386 | ||
6387 | } | |
6388 | ||
6389 | namespace test::nested_namespace::definitions | |
6390 | { | |
6391 | ||
6392 | } | |
6393 | ||
6394 | namespace test_fold_expression | |
6395 | { | |
6396 | ||
6397 | template<typename... Args> | |
6398 | int multiply(Args... args) | |
6399 | { | |
6400 | return (args * ... * 1); | |
6401 | } | |
6402 | ||
6403 | template<typename... Args> | |
6404 | bool all(Args... args) | |
6405 | { | |
6406 | return (args && ...); | |
6407 | } | |
6408 | ||
6409 | } | |
6410 | ||
6411 | namespace test_extended_static_assert | |
6412 | { | |
6413 | ||
6414 | static_assert (true); | |
6415 | ||
6416 | } | |
6417 | ||
6418 | namespace test_auto_brace_init_list | |
6419 | { | |
6420 | ||
6421 | auto foo = {5}; | |
6422 | auto bar {5}; | |
6423 | ||
6424 | static_assert(std::is_same<std::initializer_list<int>, decltype(foo)>::value); | |
6425 | static_assert(std::is_same<int, decltype(bar)>::value); | |
6426 | } | |
6427 | ||
6428 | namespace test_typename_in_template_template_parameter | |
6429 | { | |
6430 | ||
6431 | template<template<typename> typename X> struct D; | |
6432 | ||
6433 | } | |
6434 | ||
6435 | namespace test_fallthrough_nodiscard_maybe_unused_attributes | |
6436 | { | |
6437 | ||
6438 | int f1() | |
6439 | { | |
6440 | return 42; | |
6441 | } | |
6442 | ||
6443 | [[nodiscard]] int f2() | |
6444 | { | |
6445 | [[maybe_unused]] auto unused = f1(); | |
6446 | ||
6447 | switch (f1()) | |
6448 | { | |
6449 | case 17: | |
6450 | f1(); | |
6451 | [[fallthrough]]; | |
6452 | case 42: | |
6453 | f1(); | |
6454 | } | |
6455 | return f1(); | |
6456 | } | |
6457 | ||
6458 | } | |
6459 | ||
6460 | namespace test_extended_aggregate_initialization | |
6461 | { | |
6462 | ||
6463 | struct base1 | |
6464 | { | |
6465 | int b1, b2 = 42; | |
6466 | }; | |
6467 | ||
6468 | struct base2 | |
6469 | { | |
6470 | base2() { | |
6471 | b3 = 42; | |
6472 | } | |
6473 | int b3; | |
6474 | }; | |
6475 | ||
6476 | struct derived : base1, base2 | |
6477 | { | |
6478 | int d; | |
6479 | }; | |
6480 | ||
6481 | derived d1 {{1, 2}, {}, 4}; // full initialization | |
6482 | derived d2 {{}, {}, 4}; // value-initialized bases | |
6483 | ||
6484 | } | |
6485 | ||
6486 | namespace test_general_range_based_for_loop | |
6487 | { | |
6488 | ||
6489 | struct iter | |
6490 | { | |
6491 | int i; | |
6492 | ||
6493 | int& operator* () | |
6494 | { | |
6495 | return i; | |
6496 | } | |
6497 | ||
6498 | const int& operator* () const | |
6499 | { | |
6500 | return i; | |
6501 | } | |
6502 | ||
6503 | iter& operator++() | |
6504 | { | |
6505 | ++i; | |
6506 | return *this; | |
6507 | } | |
6508 | }; | |
6509 | ||
6510 | struct sentinel | |
6511 | { | |
6512 | int i; | |
6513 | }; | |
6514 | ||
6515 | bool operator== (const iter& i, const sentinel& s) | |
6516 | { | |
6517 | return i.i == s.i; | |
6518 | } | |
6519 | ||
6520 | bool operator!= (const iter& i, const sentinel& s) | |
6521 | { | |
6522 | return !(i == s); | |
6523 | } | |
6524 | ||
6525 | struct range | |
6526 | { | |
6527 | iter begin() const | |
6528 | { | |
6529 | return {0}; | |
6530 | } | |
6531 | ||
6532 | sentinel end() const | |
6533 | { | |
6534 | return {5}; | |
6535 | } | |
6536 | }; | |
6537 | ||
6538 | void f() | |
6539 | { | |
6540 | range r {}; | |
6541 | ||
6542 | for (auto i : r) | |
6543 | { | |
6544 | [[maybe_unused]] auto v = i; | |
6545 | } | |
6546 | } | |
6547 | ||
6548 | } | |
6549 | ||
6550 | namespace test_lambda_capture_asterisk_this_by_value | |
6551 | { | |
6552 | ||
6553 | struct t | |
6554 | { | |
6555 | int i; | |
6556 | int foo() | |
6557 | { | |
6558 | return [*this]() | |
6559 | { | |
6560 | return i; | |
6561 | }(); | |
6562 | } | |
6563 | }; | |
6564 | ||
6565 | } | |
6566 | ||
6567 | namespace test_enum_class_construction | |
6568 | { | |
6569 | ||
6570 | enum class byte : unsigned char | |
6571 | {}; | |
6572 | ||
6573 | byte foo {42}; | |
6574 | ||
6575 | } | |
6576 | ||
6577 | namespace test_constexpr_if | |
6578 | { | |
6579 | ||
6580 | template <bool cond> | |
6581 | int f () | |
6582 | { | |
6583 | if constexpr(cond) | |
6584 | { | |
6585 | return 13; | |
6586 | } | |
6587 | else | |
6588 | { | |
6589 | return 42; | |
6590 | } | |
6591 | } | |
6592 | ||
6593 | } | |
6594 | ||
6595 | namespace test_selection_statement_with_initializer | |
6596 | { | |
6597 | ||
6598 | int f() | |
6599 | { | |
6600 | return 13; | |
6601 | } | |
6602 | ||
6603 | int f2() | |
6604 | { | |
6605 | if (auto i = f(); i > 0) | |
6606 | { | |
6607 | return 3; | |
6608 | } | |
6609 | ||
6610 | switch (auto i = f(); i + 4) | |
6611 | { | |
6612 | case 17: | |
6613 | return 2; | |
6614 | ||
6615 | default: | |
6616 | return 1; | |
6617 | } | |
6618 | } | |
6619 | ||
6620 | } | |
6621 | ||
6622 | namespace test_template_argument_deduction_for_class_templates | |
6623 | { | |
6624 | ||
6625 | template <typename T1, typename T2> | |
6626 | struct pair | |
6627 | { | |
6628 | pair (T1 p1, T2 p2) | |
6629 | : m1 {p1}, | |
6630 | m2 {p2} | |
6631 | {} | |
6632 | ||
6633 | T1 m1; | |
6634 | T2 m2; | |
6635 | }; | |
6636 | ||
6637 | void f() | |
6638 | { | |
6639 | [[maybe_unused]] auto p = pair{13, 42u}; | |
6640 | } | |
6641 | ||
6642 | } | |
6643 | ||
6644 | namespace test_non_type_auto_template_parameters | |
6645 | { | |
6646 | ||
6647 | template <auto n> | |
6648 | struct B | |
6649 | {}; | |
6650 | ||
6651 | B<5> b1; | |
6652 | B<'a'> b2; | |
6653 | ||
6654 | } | |
6655 | ||
6656 | namespace test_structured_bindings | |
6657 | { | |
6658 | ||
6659 | int arr[2] = { 1, 2 }; | |
6660 | std::pair<int, int> pr = { 1, 2 }; | |
6661 | ||
6662 | auto f1() -> int(&)[2] | |
6663 | { | |
6664 | return arr; | |
6665 | } | |
6666 | ||
6667 | auto f2() -> std::pair<int, int>& | |
6668 | { | |
6669 | return pr; | |
6670 | } | |
6671 | ||
6672 | struct S | |
6673 | { | |
6674 | int x1 : 2; | |
6675 | volatile double y1; | |
6676 | }; | |
6677 | ||
6678 | S f3() | |
6679 | { | |
6680 | return {}; | |
6681 | } | |
6682 | ||
6683 | auto [ x1, y1 ] = f1(); | |
6684 | auto& [ xr1, yr1 ] = f1(); | |
6685 | auto [ x2, y2 ] = f2(); | |
6686 | auto& [ xr2, yr2 ] = f2(); | |
6687 | const auto [ x3, y3 ] = f3(); | |
6688 | ||
6689 | } | |
6690 | ||
6691 | namespace test_exception_spec_type_system | |
6692 | { | |
6693 | ||
6694 | struct Good {}; | |
6695 | struct Bad {}; | |
6696 | ||
6697 | void g1() noexcept; | |
6698 | void g2(); | |
6699 | ||
6700 | template<typename T> | |
6701 | Bad | |
6702 | f(T*, T*); | |
6703 | ||
6704 | template<typename T1, typename T2> | |
6705 | Good | |
6706 | f(T1*, T2*); | |
6707 | ||
6708 | static_assert (std::is_same_v<Good, decltype(f(g1, g2))>); | |
6709 | ||
6710 | } | |
6711 | ||
6712 | namespace test_inline_variables | |
6713 | { | |
6714 | ||
6715 | template<class T> void f(T) | |
6716 | {} | |
6717 | ||
6718 | template<class T> inline T g(T) | |
6719 | { | |
6720 | return T{}; | |
6721 | } | |
6722 | ||
6723 | template<> inline void f<>(int) | |
6724 | {} | |
6725 | ||
6726 | template<> int g<>(int) | |
6727 | { | |
6728 | return 5; | |
6729 | } | |
6730 | ||
6731 | } | |
6732 | ||
6733 | } // namespace cxx17 | |
6734 | ||
6735 | #endif // __cplusplus < 201703L && !defined _MSC_VER | |
6736 | ||
6737 | ||
6738 | ||
6739 | _ACEOF | |
6740 | if ac_fn_cxx_try_compile "$LINENO"; then : | |
6741 | ax_cv_cxx_compile_cxx17=yes | |
6742 | else | |
6743 | ax_cv_cxx_compile_cxx17=no | |
6744 | fi | |
6745 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6746 | fi | |
6747 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_cxx_compile_cxx17" >&5 | |
6748 | $as_echo "$ax_cv_cxx_compile_cxx17" >&6; } | |
6749 | if test x$ax_cv_cxx_compile_cxx17 = xyes; then | |
6750 | ac_success=yes | |
6751 | fi | |
6752 | ||
6753 | if test x$ac_success = xno; then | |
6754 | for alternative in ${ax_cxx_compile_alternatives}; do | |
6755 | switch="-std=gnu++${alternative}" | |
6756 | cachevar=`$as_echo "ax_cv_cxx_compile_cxx17_$switch" | $as_tr_sh` | |
6757 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++17 features with $switch" >&5 | |
6758 | $as_echo_n "checking whether $CXX supports C++17 features with $switch... " >&6; } | |
6759 | if eval \${$cachevar+:} false; then : | |
6760 | $as_echo_n "(cached) " >&6 | |
6761 | else | |
6762 | ac_save_CXX="$CXX" | |
6763 | CXX="$CXX $switch" | |
6764 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6765 | /* end confdefs.h. */ | |
6766 | ||
6767 | ||
6768 | // If the compiler admits that it is not ready for C++11, why torture it? | |
6769 | // Hopefully, this will speed up the test. | |
6770 | ||
6771 | #ifndef __cplusplus | |
6772 | ||
6773 | #error "This is not a C++ compiler" | |
6774 | ||
6775 | // MSVC always sets __cplusplus to 199711L in older versions; newer versions | |
6776 | // only set it correctly if /Zc:__cplusplus is specified as well as a | |
6777 | // /std:c++NN switch: | |
6778 | // https://devblogs.microsoft.com/cppblog/msvc-now-correctly-reports-__cplusplus/ | |
6779 | #elif __cplusplus < 201103L && !defined _MSC_VER | |
6780 | ||
6781 | #error "This is not a C++11 compiler" | |
6782 | ||
6783 | #else | |
6784 | ||
6785 | namespace cxx11 | |
6786 | { | |
6787 | ||
6788 | namespace test_static_assert | |
6789 | { | |
6790 | ||
6791 | template <typename T> | |
6792 | struct check | |
6793 | { | |
6794 | static_assert(sizeof(int) <= sizeof(T), "not big enough"); | |
6795 | }; | |
6796 | ||
6797 | } | |
6798 | ||
6799 | namespace test_final_override | |
6800 | { | |
6801 | ||
6802 | struct Base | |
6803 | { | |
6804 | virtual ~Base() {} | |
6805 | virtual void f() {} | |
6806 | }; | |
6807 | ||
6808 | struct Derived : public Base | |
6809 | { | |
6810 | virtual ~Derived() override {} | |
6811 | virtual void f() override {} | |
6812 | }; | |
6813 | ||
6814 | } | |
6815 | ||
6816 | namespace test_double_right_angle_brackets | |
6817 | { | |
6818 | ||
6819 | template < typename T > | |
6820 | struct check {}; | |
6821 | ||
6822 | typedef check<void> single_type; | |
6823 | typedef check<check<void>> double_type; | |
6824 | typedef check<check<check<void>>> triple_type; | |
6825 | typedef check<check<check<check<void>>>> quadruple_type; | |
6826 | ||
6827 | } | |
6828 | ||
6829 | namespace test_decltype | |
6830 | { | |
6831 | ||
6832 | int | |
6833 | f() | |
6834 | { | |
6835 | int a = 1; | |
6836 | decltype(a) b = 2; | |
6837 | return a + b; | |
6838 | } | |
6839 | ||
6840 | } | |
6841 | ||
6842 | namespace test_type_deduction | |
6843 | { | |
6844 | ||
6845 | template < typename T1, typename T2 > | |
6846 | struct is_same | |
6847 | { | |
6848 | static const bool value = false; | |
6849 | }; | |
6850 | ||
6851 | template < typename T > | |
6852 | struct is_same<T, T> | |
6853 | { | |
6854 | static const bool value = true; | |
6855 | }; | |
6856 | ||
6857 | template < typename T1, typename T2 > | |
6858 | auto | |
6859 | add(T1 a1, T2 a2) -> decltype(a1 + a2) | |
6860 | { | |
6861 | return a1 + a2; | |
6862 | } | |
6863 | ||
6864 | int | |
6865 | test(const int c, volatile int v) | |
6866 | { | |
6867 | static_assert(is_same<int, decltype(0)>::value == true, ""); | |
6868 | static_assert(is_same<int, decltype(c)>::value == false, ""); | |
6869 | static_assert(is_same<int, decltype(v)>::value == false, ""); | |
6870 | auto ac = c; | |
6871 | auto av = v; | |
6872 | auto sumi = ac + av + 'x'; | |
6873 | auto sumf = ac + av + 1.0; | |
6874 | static_assert(is_same<int, decltype(ac)>::value == true, ""); | |
6875 | static_assert(is_same<int, decltype(av)>::value == true, ""); | |
6876 | static_assert(is_same<int, decltype(sumi)>::value == true, ""); | |
6877 | static_assert(is_same<int, decltype(sumf)>::value == false, ""); | |
6878 | static_assert(is_same<int, decltype(add(c, v))>::value == true, ""); | |
6879 | return (sumf > 0.0) ? sumi : add(c, v); | |
6880 | } | |
6881 | ||
6882 | } | |
6883 | ||
6884 | namespace test_noexcept | |
6885 | { | |
6886 | ||
6887 | int f() { return 0; } | |
6888 | int g() noexcept { return 0; } | |
6889 | ||
6890 | static_assert(noexcept(f()) == false, ""); | |
6891 | static_assert(noexcept(g()) == true, ""); | |
6892 | ||
6893 | } | |
6894 | ||
6895 | namespace test_constexpr | |
6896 | { | |
6897 | ||
6898 | template < typename CharT > | |
6899 | unsigned long constexpr | |
6900 | strlen_c_r(const CharT *const s, const unsigned long acc) noexcept | |
6901 | { | |
6902 | return *s ? strlen_c_r(s + 1, acc + 1) : acc; | |
6903 | } | |
6904 | ||
6905 | template < typename CharT > | |
6906 | unsigned long constexpr | |
6907 | strlen_c(const CharT *const s) noexcept | |
6908 | { | |
6909 | return strlen_c_r(s, 0UL); | |
6910 | } | |
6911 | ||
6912 | static_assert(strlen_c("") == 0UL, ""); | |
6913 | static_assert(strlen_c("1") == 1UL, ""); | |
6914 | static_assert(strlen_c("example") == 7UL, ""); | |
6915 | static_assert(strlen_c("another\0example") == 7UL, ""); | |
6916 | ||
6917 | } | |
6918 | ||
6919 | namespace test_rvalue_references | |
6920 | { | |
6921 | ||
6922 | template < int N > | |
6923 | struct answer | |
6924 | { | |
6925 | static constexpr int value = N; | |
6926 | }; | |
6927 | ||
6928 | answer<1> f(int&) { return answer<1>(); } | |
6929 | answer<2> f(const int&) { return answer<2>(); } | |
6930 | answer<3> f(int&&) { return answer<3>(); } | |
6931 | ||
6932 | void | |
6933 | test() | |
6934 | { | |
6935 | int i = 0; | |
6936 | const int c = 0; | |
6937 | static_assert(decltype(f(i))::value == 1, ""); | |
6938 | static_assert(decltype(f(c))::value == 2, ""); | |
6939 | static_assert(decltype(f(0))::value == 3, ""); | |
6940 | } | |
6941 | ||
6942 | } | |
6943 | ||
6944 | namespace test_uniform_initialization | |
6945 | { | |
6946 | ||
6947 | struct test | |
6948 | { | |
6949 | static const int zero {}; | |
6950 | static const int one {1}; | |
6951 | }; | |
6952 | ||
6953 | static_assert(test::zero == 0, ""); | |
6954 | static_assert(test::one == 1, ""); | |
6955 | ||
6956 | } | |
6957 | ||
6958 | namespace test_lambdas | |
6959 | { | |
6960 | ||
6961 | void | |
6962 | test1() | |
6963 | { | |
6964 | auto lambda1 = [](){}; | |
6965 | auto lambda2 = lambda1; | |
6966 | lambda1(); | |
6967 | lambda2(); | |
6968 | } | |
6969 | ||
6970 | int | |
6971 | test2() | |
6972 | { | |
6973 | auto a = [](int i, int j){ return i + j; }(1, 2); | |
6974 | auto b = []() -> int { return '0'; }(); | |
6975 | auto c = [=](){ return a + b; }(); | |
6976 | auto d = [&](){ return c; }(); | |
6977 | auto e = [a, &b](int x) mutable { | |
6978 | const auto identity = [](int y){ return y; }; | |
6979 | for (auto i = 0; i < a; ++i) | |
6980 | a += b--; | |
6981 | return x + identity(a + b); | |
6982 | }(0); | |
6983 | return a + b + c + d + e; | |
6984 | } | |
6985 | ||
6986 | int | |
6987 | test3() | |
6988 | { | |
6989 | const auto nullary = [](){ return 0; }; | |
6990 | const auto unary = [](int x){ return x; }; | |
6991 | using nullary_t = decltype(nullary); | |
6992 | using unary_t = decltype(unary); | |
6993 | const auto higher1st = [](nullary_t f){ return f(); }; | |
6994 | const auto higher2nd = [unary](nullary_t f1){ | |
6995 | return [unary, f1](unary_t f2){ return f2(unary(f1())); }; | |
6996 | }; | |
6997 | return higher1st(nullary) + higher2nd(nullary)(unary); | |
6998 | } | |
6999 | ||
7000 | } | |
7001 | ||
7002 | namespace test_variadic_templates | |
7003 | { | |
7004 | ||
7005 | template <int...> | |
7006 | struct sum; | |
7007 | ||
7008 | template <int N0, int... N1toN> | |
7009 | struct sum<N0, N1toN...> | |
7010 | { | |
7011 | static constexpr auto value = N0 + sum<N1toN...>::value; | |
7012 | }; | |
7013 | ||
7014 | template <> | |
7015 | struct sum<> | |
7016 | { | |
7017 | static constexpr auto value = 0; | |
7018 | }; | |
7019 | ||
7020 | static_assert(sum<>::value == 0, ""); | |
7021 | static_assert(sum<1>::value == 1, ""); | |
7022 | static_assert(sum<23>::value == 23, ""); | |
7023 | static_assert(sum<1, 2>::value == 3, ""); | |
7024 | static_assert(sum<5, 5, 11>::value == 21, ""); | |
7025 | static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); | |
7026 | ||
7027 | } | |
7028 | ||
7029 | // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae | |
7030 | // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function | |
7031 | // because of this. | |
7032 | namespace test_template_alias_sfinae | |
7033 | { | |
7034 | ||
7035 | struct foo {}; | |
7036 | ||
7037 | template<typename T> | |
7038 | using member = typename T::member_type; | |
7039 | ||
7040 | template<typename T> | |
7041 | void func(...) {} | |
7042 | ||
7043 | template<typename T> | |
7044 | void func(member<T>*) {} | |
7045 | ||
7046 | void test(); | |
7047 | ||
7048 | void test() { func<foo>(0); } | |
7049 | ||
7050 | } | |
7051 | ||
7052 | } // namespace cxx11 | |
7053 | ||
7054 | #endif // __cplusplus >= 201103L | |
7055 | ||
7056 | ||
7057 | ||
7058 | ||
7059 | // If the compiler admits that it is not ready for C++14, why torture it? | |
7060 | // Hopefully, this will speed up the test. | |
7061 | ||
7062 | #ifndef __cplusplus | |
7063 | ||
7064 | #error "This is not a C++ compiler" | |
7065 | ||
7066 | #elif __cplusplus < 201402L && !defined _MSC_VER | |
7067 | ||
7068 | #error "This is not a C++14 compiler" | |
7069 | ||
7070 | #else | |
7071 | ||
7072 | namespace cxx14 | |
7073 | { | |
7074 | ||
7075 | namespace test_polymorphic_lambdas | |
7076 | { | |
7077 | ||
7078 | int | |
7079 | test() | |
7080 | { | |
7081 | const auto lambda = [](auto&&... args){ | |
7082 | const auto istiny = [](auto x){ | |
7083 | return (sizeof(x) == 1UL) ? 1 : 0; | |
7084 | }; | |
7085 | const int aretiny[] = { istiny(args)... }; | |
7086 | return aretiny[0]; | |
7087 | }; | |
7088 | return lambda(1, 1L, 1.0f, '1'); | |
7089 | } | |
7090 | ||
7091 | } | |
7092 | ||
7093 | namespace test_binary_literals | |
7094 | { | |
7095 | ||
7096 | constexpr auto ivii = 0b0000000000101010; | |
7097 | static_assert(ivii == 42, "wrong value"); | |
7098 | ||
7099 | } | |
7100 | ||
7101 | namespace test_generalized_constexpr | |
7102 | { | |
7103 | ||
7104 | template < typename CharT > | |
7105 | constexpr unsigned long | |
7106 | strlen_c(const CharT *const s) noexcept | |
7107 | { | |
7108 | auto length = 0UL; | |
7109 | for (auto p = s; *p; ++p) | |
7110 | ++length; | |
7111 | return length; | |
7112 | } | |
7113 | ||
7114 | static_assert(strlen_c("") == 0UL, ""); | |
7115 | static_assert(strlen_c("x") == 1UL, ""); | |
7116 | static_assert(strlen_c("test") == 4UL, ""); | |
7117 | static_assert(strlen_c("another\0test") == 7UL, ""); | |
7118 | ||
7119 | } | |
7120 | ||
7121 | namespace test_lambda_init_capture | |
7122 | { | |
7123 | ||
7124 | int | |
7125 | test() | |
7126 | { | |
7127 | auto x = 0; | |
7128 | const auto lambda1 = [a = x](int b){ return a + b; }; | |
7129 | const auto lambda2 = [a = lambda1(x)](){ return a; }; | |
7130 | return lambda2(); | |
7131 | } | |
7132 | ||
7133 | } | |
7134 | ||
7135 | namespace test_digit_separators | |
7136 | { | |
7137 | ||
7138 | constexpr auto ten_million = 100'000'000; | |
7139 | static_assert(ten_million == 100000000, ""); | |
7140 | ||
7141 | } | |
7142 | ||
7143 | namespace test_return_type_deduction | |
7144 | { | |
7145 | ||
7146 | auto f(int& x) { return x; } | |
7147 | decltype(auto) g(int& x) { return x; } | |
7148 | ||
7149 | template < typename T1, typename T2 > | |
7150 | struct is_same | |
7151 | { | |
7152 | static constexpr auto value = false; | |
7153 | }; | |
7154 | ||
7155 | template < typename T > | |
7156 | struct is_same<T, T> | |
7157 | { | |
7158 | static constexpr auto value = true; | |
7159 | }; | |
7160 | ||
7161 | int | |
7162 | test() | |
7163 | { | |
7164 | auto x = 0; | |
7165 | static_assert(is_same<int, decltype(f(x))>::value, ""); | |
7166 | static_assert(is_same<int&, decltype(g(x))>::value, ""); | |
7167 | return x; | |
7168 | } | |
7169 | ||
7170 | } | |
7171 | ||
7172 | } // namespace cxx14 | |
7173 | ||
7174 | #endif // __cplusplus >= 201402L | |
7175 | ||
7176 | ||
7177 | ||
7178 | ||
7179 | // If the compiler admits that it is not ready for C++17, why torture it? | |
7180 | // Hopefully, this will speed up the test. | |
7181 | ||
7182 | #ifndef __cplusplus | |
7183 | ||
7184 | #error "This is not a C++ compiler" | |
7185 | ||
7186 | #elif __cplusplus < 201703L && !defined _MSC_VER | |
7187 | ||
7188 | #error "This is not a C++17 compiler" | |
7189 | ||
7190 | #else | |
7191 | ||
7192 | #include <initializer_list> | |
7193 | #include <utility> | |
7194 | #include <type_traits> | |
7195 | ||
7196 | namespace cxx17 | |
7197 | { | |
7198 | ||
7199 | namespace test_constexpr_lambdas | |
7200 | { | |
7201 | ||
7202 | constexpr int foo = [](){return 42;}(); | |
7203 | ||
7204 | } | |
7205 | ||
7206 | namespace test::nested_namespace::definitions | |
7207 | { | |
7208 | ||
7209 | } | |
7210 | ||
7211 | namespace test_fold_expression | |
7212 | { | |
7213 | ||
7214 | template<typename... Args> | |
7215 | int multiply(Args... args) | |
7216 | { | |
7217 | return (args * ... * 1); | |
7218 | } | |
7219 | ||
7220 | template<typename... Args> | |
7221 | bool all(Args... args) | |
7222 | { | |
7223 | return (args && ...); | |
7224 | } | |
7225 | ||
7226 | } | |
7227 | ||
7228 | namespace test_extended_static_assert | |
7229 | { | |
7230 | ||
7231 | static_assert (true); | |
7232 | ||
7233 | } | |
7234 | ||
7235 | namespace test_auto_brace_init_list | |
7236 | { | |
7237 | ||
7238 | auto foo = {5}; | |
7239 | auto bar {5}; | |
7240 | ||
7241 | static_assert(std::is_same<std::initializer_list<int>, decltype(foo)>::value); | |
7242 | static_assert(std::is_same<int, decltype(bar)>::value); | |
7243 | } | |
7244 | ||
7245 | namespace test_typename_in_template_template_parameter | |
7246 | { | |
7247 | ||
7248 | template<template<typename> typename X> struct D; | |
7249 | ||
7250 | } | |
7251 | ||
7252 | namespace test_fallthrough_nodiscard_maybe_unused_attributes | |
7253 | { | |
7254 | ||
7255 | int f1() | |
7256 | { | |
7257 | return 42; | |
7258 | } | |
7259 | ||
7260 | [[nodiscard]] int f2() | |
7261 | { | |
7262 | [[maybe_unused]] auto unused = f1(); | |
7263 | ||
7264 | switch (f1()) | |
7265 | { | |
7266 | case 17: | |
7267 | f1(); | |
7268 | [[fallthrough]]; | |
7269 | case 42: | |
7270 | f1(); | |
7271 | } | |
7272 | return f1(); | |
7273 | } | |
7274 | ||
7275 | } | |
7276 | ||
7277 | namespace test_extended_aggregate_initialization | |
7278 | { | |
7279 | ||
7280 | struct base1 | |
7281 | { | |
7282 | int b1, b2 = 42; | |
7283 | }; | |
7284 | ||
7285 | struct base2 | |
7286 | { | |
7287 | base2() { | |
7288 | b3 = 42; | |
7289 | } | |
7290 | int b3; | |
7291 | }; | |
7292 | ||
7293 | struct derived : base1, base2 | |
7294 | { | |
7295 | int d; | |
7296 | }; | |
7297 | ||
7298 | derived d1 {{1, 2}, {}, 4}; // full initialization | |
7299 | derived d2 {{}, {}, 4}; // value-initialized bases | |
7300 | ||
7301 | } | |
7302 | ||
7303 | namespace test_general_range_based_for_loop | |
7304 | { | |
7305 | ||
7306 | struct iter | |
7307 | { | |
7308 | int i; | |
7309 | ||
7310 | int& operator* () | |
7311 | { | |
7312 | return i; | |
7313 | } | |
7314 | ||
7315 | const int& operator* () const | |
7316 | { | |
7317 | return i; | |
7318 | } | |
7319 | ||
7320 | iter& operator++() | |
7321 | { | |
7322 | ++i; | |
7323 | return *this; | |
7324 | } | |
7325 | }; | |
7326 | ||
7327 | struct sentinel | |
7328 | { | |
7329 | int i; | |
7330 | }; | |
7331 | ||
7332 | bool operator== (const iter& i, const sentinel& s) | |
7333 | { | |
7334 | return i.i == s.i; | |
7335 | } | |
7336 | ||
7337 | bool operator!= (const iter& i, const sentinel& s) | |
7338 | { | |
7339 | return !(i == s); | |
7340 | } | |
7341 | ||
7342 | struct range | |
7343 | { | |
7344 | iter begin() const | |
7345 | { | |
7346 | return {0}; | |
7347 | } | |
7348 | ||
7349 | sentinel end() const | |
7350 | { | |
7351 | return {5}; | |
7352 | } | |
7353 | }; | |
7354 | ||
7355 | void f() | |
7356 | { | |
7357 | range r {}; | |
7358 | ||
7359 | for (auto i : r) | |
7360 | { | |
7361 | [[maybe_unused]] auto v = i; | |
7362 | } | |
7363 | } | |
7364 | ||
7365 | } | |
7366 | ||
7367 | namespace test_lambda_capture_asterisk_this_by_value | |
7368 | { | |
7369 | ||
7370 | struct t | |
7371 | { | |
7372 | int i; | |
7373 | int foo() | |
7374 | { | |
7375 | return [*this]() | |
7376 | { | |
7377 | return i; | |
7378 | }(); | |
7379 | } | |
7380 | }; | |
7381 | ||
7382 | } | |
7383 | ||
7384 | namespace test_enum_class_construction | |
7385 | { | |
7386 | ||
7387 | enum class byte : unsigned char | |
7388 | {}; | |
7389 | ||
7390 | byte foo {42}; | |
7391 | ||
7392 | } | |
7393 | ||
7394 | namespace test_constexpr_if | |
7395 | { | |
7396 | ||
7397 | template <bool cond> | |
7398 | int f () | |
7399 | { | |
7400 | if constexpr(cond) | |
7401 | { | |
7402 | return 13; | |
7403 | } | |
7404 | else | |
7405 | { | |
7406 | return 42; | |
7407 | } | |
7408 | } | |
7409 | ||
7410 | } | |
7411 | ||
7412 | namespace test_selection_statement_with_initializer | |
7413 | { | |
7414 | ||
7415 | int f() | |
7416 | { | |
7417 | return 13; | |
7418 | } | |
7419 | ||
7420 | int f2() | |
7421 | { | |
7422 | if (auto i = f(); i > 0) | |
7423 | { | |
7424 | return 3; | |
7425 | } | |
7426 | ||
7427 | switch (auto i = f(); i + 4) | |
7428 | { | |
7429 | case 17: | |
7430 | return 2; | |
7431 | ||
7432 | default: | |
7433 | return 1; | |
7434 | } | |
7435 | } | |
7436 | ||
7437 | } | |
7438 | ||
7439 | namespace test_template_argument_deduction_for_class_templates | |
7440 | { | |
7441 | ||
7442 | template <typename T1, typename T2> | |
7443 | struct pair | |
7444 | { | |
7445 | pair (T1 p1, T2 p2) | |
7446 | : m1 {p1}, | |
7447 | m2 {p2} | |
7448 | {} | |
7449 | ||
7450 | T1 m1; | |
7451 | T2 m2; | |
7452 | }; | |
7453 | ||
7454 | void f() | |
7455 | { | |
7456 | [[maybe_unused]] auto p = pair{13, 42u}; | |
7457 | } | |
7458 | ||
7459 | } | |
7460 | ||
7461 | namespace test_non_type_auto_template_parameters | |
7462 | { | |
7463 | ||
7464 | template <auto n> | |
7465 | struct B | |
7466 | {}; | |
7467 | ||
7468 | B<5> b1; | |
7469 | B<'a'> b2; | |
7470 | ||
7471 | } | |
7472 | ||
7473 | namespace test_structured_bindings | |
7474 | { | |
7475 | ||
7476 | int arr[2] = { 1, 2 }; | |
7477 | std::pair<int, int> pr = { 1, 2 }; | |
7478 | ||
7479 | auto f1() -> int(&)[2] | |
7480 | { | |
7481 | return arr; | |
7482 | } | |
7483 | ||
7484 | auto f2() -> std::pair<int, int>& | |
7485 | { | |
7486 | return pr; | |
7487 | } | |
7488 | ||
7489 | struct S | |
7490 | { | |
7491 | int x1 : 2; | |
7492 | volatile double y1; | |
7493 | }; | |
7494 | ||
7495 | S f3() | |
7496 | { | |
7497 | return {}; | |
7498 | } | |
7499 | ||
7500 | auto [ x1, y1 ] = f1(); | |
7501 | auto& [ xr1, yr1 ] = f1(); | |
7502 | auto [ x2, y2 ] = f2(); | |
7503 | auto& [ xr2, yr2 ] = f2(); | |
7504 | const auto [ x3, y3 ] = f3(); | |
7505 | ||
7506 | } | |
7507 | ||
7508 | namespace test_exception_spec_type_system | |
7509 | { | |
7510 | ||
7511 | struct Good {}; | |
7512 | struct Bad {}; | |
7513 | ||
7514 | void g1() noexcept; | |
7515 | void g2(); | |
7516 | ||
7517 | template<typename T> | |
7518 | Bad | |
7519 | f(T*, T*); | |
7520 | ||
7521 | template<typename T1, typename T2> | |
7522 | Good | |
7523 | f(T1*, T2*); | |
7524 | ||
7525 | static_assert (std::is_same_v<Good, decltype(f(g1, g2))>); | |
7526 | ||
7527 | } | |
7528 | ||
7529 | namespace test_inline_variables | |
7530 | { | |
7531 | ||
7532 | template<class T> void f(T) | |
7533 | {} | |
7534 | ||
7535 | template<class T> inline T g(T) | |
7536 | { | |
7537 | return T{}; | |
7538 | } | |
7539 | ||
7540 | template<> inline void f<>(int) | |
7541 | {} | |
7542 | ||
7543 | template<> int g<>(int) | |
7544 | { | |
7545 | return 5; | |
7546 | } | |
7547 | ||
7548 | } | |
7549 | ||
7550 | } // namespace cxx17 | |
7551 | ||
7552 | #endif // __cplusplus < 201703L && !defined _MSC_VER | |
7553 | ||
7554 | ||
7555 | ||
01027315 TT |
7556 | _ACEOF |
7557 | if ac_fn_cxx_try_compile "$LINENO"; then : | |
f74dc267 | 7558 | eval $cachevar=yes |
01027315 | 7559 | else |
f74dc267 | 7560 | eval $cachevar=no |
01027315 TT |
7561 | fi |
7562 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
f74dc267 | 7563 | CXX="$ac_save_CXX" |
01027315 | 7564 | fi |
f74dc267 LS |
7565 | eval ac_res=\$$cachevar |
7566 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
7567 | $as_echo "$ac_res" >&6; } | |
7568 | if eval test x\$$cachevar = xyes; then | |
7569 | CXX_DIALECT="$switch" | |
7570 | CXX="$CXX $switch" | |
7571 | if test -n "$CXXCPP" ; then | |
7572 | CXXCPP="$CXXCPP $switch" | |
7573 | fi | |
7574 | ac_success=yes | |
7575 | break | |
7576 | fi | |
7577 | done | |
7578 | fi | |
01027315 TT |
7579 | |
7580 | if test x$ac_success = xno; then | |
f74dc267 LS |
7581 | for alternative in ${ax_cxx_compile_alternatives}; do |
7582 | for switch in -std=c++${alternative} +std=c++${alternative} "-h std=c++${alternative}" MSVC; do | |
7583 | if test x"$switch" = xMSVC; then | |
7584 | switch=-std:c++${alternative} | |
7585 | cachevar=`$as_echo "ax_cv_cxx_compile_cxx17_${switch}_MSVC" | $as_tr_sh` | |
7586 | else | |
7587 | cachevar=`$as_echo "ax_cv_cxx_compile_cxx17_$switch" | $as_tr_sh` | |
7588 | fi | |
7589 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++17 features with $switch" >&5 | |
7590 | $as_echo_n "checking whether $CXX supports C++17 features with $switch... " >&6; } | |
01027315 TT |
7591 | if eval \${$cachevar+:} false; then : |
7592 | $as_echo_n "(cached) " >&6 | |
7593 | else | |
7594 | ac_save_CXX="$CXX" | |
f74dc267 LS |
7595 | CXX="$CXX $switch" |
7596 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
01027315 TT |
7597 | /* end confdefs.h. */ |
7598 | ||
7599 | ||
7600 | // If the compiler admits that it is not ready for C++11, why torture it? | |
7601 | // Hopefully, this will speed up the test. | |
7602 | ||
7603 | #ifndef __cplusplus | |
7604 | ||
7605 | #error "This is not a C++ compiler" | |
7606 | ||
eb4de404 LS |
7607 | // MSVC always sets __cplusplus to 199711L in older versions; newer versions |
7608 | // only set it correctly if /Zc:__cplusplus is specified as well as a | |
7609 | // /std:c++NN switch: | |
7610 | // https://devblogs.microsoft.com/cppblog/msvc-now-correctly-reports-__cplusplus/ | |
7611 | #elif __cplusplus < 201103L && !defined _MSC_VER | |
01027315 TT |
7612 | |
7613 | #error "This is not a C++11 compiler" | |
7614 | ||
7615 | #else | |
7616 | ||
7617 | namespace cxx11 | |
7618 | { | |
7619 | ||
7620 | namespace test_static_assert | |
7621 | { | |
7622 | ||
7623 | template <typename T> | |
7624 | struct check | |
7625 | { | |
7626 | static_assert(sizeof(int) <= sizeof(T), "not big enough"); | |
7627 | }; | |
7628 | ||
7629 | } | |
7630 | ||
7631 | namespace test_final_override | |
7632 | { | |
7633 | ||
7634 | struct Base | |
7635 | { | |
eb4de404 | 7636 | virtual ~Base() {} |
01027315 TT |
7637 | virtual void f() {} |
7638 | }; | |
7639 | ||
7640 | struct Derived : public Base | |
7641 | { | |
eb4de404 | 7642 | virtual ~Derived() override {} |
01027315 TT |
7643 | virtual void f() override {} |
7644 | }; | |
7645 | ||
7646 | } | |
7647 | ||
7648 | namespace test_double_right_angle_brackets | |
7649 | { | |
7650 | ||
7651 | template < typename T > | |
7652 | struct check {}; | |
7653 | ||
7654 | typedef check<void> single_type; | |
7655 | typedef check<check<void>> double_type; | |
7656 | typedef check<check<check<void>>> triple_type; | |
7657 | typedef check<check<check<check<void>>>> quadruple_type; | |
7658 | ||
7659 | } | |
7660 | ||
7661 | namespace test_decltype | |
7662 | { | |
7663 | ||
7664 | int | |
7665 | f() | |
7666 | { | |
7667 | int a = 1; | |
7668 | decltype(a) b = 2; | |
7669 | return a + b; | |
7670 | } | |
7671 | ||
7672 | } | |
7673 | ||
7674 | namespace test_type_deduction | |
7675 | { | |
7676 | ||
7677 | template < typename T1, typename T2 > | |
7678 | struct is_same | |
7679 | { | |
7680 | static const bool value = false; | |
7681 | }; | |
7682 | ||
7683 | template < typename T > | |
7684 | struct is_same<T, T> | |
7685 | { | |
7686 | static const bool value = true; | |
7687 | }; | |
7688 | ||
7689 | template < typename T1, typename T2 > | |
7690 | auto | |
7691 | add(T1 a1, T2 a2) -> decltype(a1 + a2) | |
7692 | { | |
7693 | return a1 + a2; | |
7694 | } | |
7695 | ||
7696 | int | |
7697 | test(const int c, volatile int v) | |
7698 | { | |
7699 | static_assert(is_same<int, decltype(0)>::value == true, ""); | |
7700 | static_assert(is_same<int, decltype(c)>::value == false, ""); | |
7701 | static_assert(is_same<int, decltype(v)>::value == false, ""); | |
7702 | auto ac = c; | |
7703 | auto av = v; | |
7704 | auto sumi = ac + av + 'x'; | |
7705 | auto sumf = ac + av + 1.0; | |
7706 | static_assert(is_same<int, decltype(ac)>::value == true, ""); | |
7707 | static_assert(is_same<int, decltype(av)>::value == true, ""); | |
7708 | static_assert(is_same<int, decltype(sumi)>::value == true, ""); | |
7709 | static_assert(is_same<int, decltype(sumf)>::value == false, ""); | |
7710 | static_assert(is_same<int, decltype(add(c, v))>::value == true, ""); | |
7711 | return (sumf > 0.0) ? sumi : add(c, v); | |
7712 | } | |
7713 | ||
7714 | } | |
7715 | ||
7716 | namespace test_noexcept | |
7717 | { | |
7718 | ||
7719 | int f() { return 0; } | |
7720 | int g() noexcept { return 0; } | |
7721 | ||
7722 | static_assert(noexcept(f()) == false, ""); | |
7723 | static_assert(noexcept(g()) == true, ""); | |
7724 | ||
7725 | } | |
7726 | ||
7727 | namespace test_constexpr | |
7728 | { | |
7729 | ||
7730 | template < typename CharT > | |
7731 | unsigned long constexpr | |
7732 | strlen_c_r(const CharT *const s, const unsigned long acc) noexcept | |
7733 | { | |
7734 | return *s ? strlen_c_r(s + 1, acc + 1) : acc; | |
7735 | } | |
7736 | ||
7737 | template < typename CharT > | |
7738 | unsigned long constexpr | |
7739 | strlen_c(const CharT *const s) noexcept | |
7740 | { | |
7741 | return strlen_c_r(s, 0UL); | |
7742 | } | |
7743 | ||
7744 | static_assert(strlen_c("") == 0UL, ""); | |
7745 | static_assert(strlen_c("1") == 1UL, ""); | |
7746 | static_assert(strlen_c("example") == 7UL, ""); | |
7747 | static_assert(strlen_c("another\0example") == 7UL, ""); | |
7748 | ||
7749 | } | |
7750 | ||
7751 | namespace test_rvalue_references | |
7752 | { | |
7753 | ||
7754 | template < int N > | |
7755 | struct answer | |
7756 | { | |
7757 | static constexpr int value = N; | |
7758 | }; | |
7759 | ||
7760 | answer<1> f(int&) { return answer<1>(); } | |
7761 | answer<2> f(const int&) { return answer<2>(); } | |
7762 | answer<3> f(int&&) { return answer<3>(); } | |
7763 | ||
7764 | void | |
7765 | test() | |
7766 | { | |
7767 | int i = 0; | |
7768 | const int c = 0; | |
7769 | static_assert(decltype(f(i))::value == 1, ""); | |
7770 | static_assert(decltype(f(c))::value == 2, ""); | |
7771 | static_assert(decltype(f(0))::value == 3, ""); | |
7772 | } | |
7773 | ||
7774 | } | |
7775 | ||
7776 | namespace test_uniform_initialization | |
7777 | { | |
7778 | ||
7779 | struct test | |
7780 | { | |
7781 | static const int zero {}; | |
7782 | static const int one {1}; | |
7783 | }; | |
7784 | ||
7785 | static_assert(test::zero == 0, ""); | |
7786 | static_assert(test::one == 1, ""); | |
7787 | ||
7788 | } | |
7789 | ||
7790 | namespace test_lambdas | |
7791 | { | |
7792 | ||
7793 | void | |
7794 | test1() | |
7795 | { | |
7796 | auto lambda1 = [](){}; | |
7797 | auto lambda2 = lambda1; | |
7798 | lambda1(); | |
7799 | lambda2(); | |
7800 | } | |
7801 | ||
7802 | int | |
7803 | test2() | |
7804 | { | |
7805 | auto a = [](int i, int j){ return i + j; }(1, 2); | |
7806 | auto b = []() -> int { return '0'; }(); | |
7807 | auto c = [=](){ return a + b; }(); | |
7808 | auto d = [&](){ return c; }(); | |
7809 | auto e = [a, &b](int x) mutable { | |
7810 | const auto identity = [](int y){ return y; }; | |
7811 | for (auto i = 0; i < a; ++i) | |
7812 | a += b--; | |
7813 | return x + identity(a + b); | |
7814 | }(0); | |
7815 | return a + b + c + d + e; | |
7816 | } | |
7817 | ||
7818 | int | |
7819 | test3() | |
7820 | { | |
7821 | const auto nullary = [](){ return 0; }; | |
7822 | const auto unary = [](int x){ return x; }; | |
7823 | using nullary_t = decltype(nullary); | |
7824 | using unary_t = decltype(unary); | |
7825 | const auto higher1st = [](nullary_t f){ return f(); }; | |
7826 | const auto higher2nd = [unary](nullary_t f1){ | |
7827 | return [unary, f1](unary_t f2){ return f2(unary(f1())); }; | |
7828 | }; | |
7829 | return higher1st(nullary) + higher2nd(nullary)(unary); | |
7830 | } | |
7831 | ||
7832 | } | |
7833 | ||
7834 | namespace test_variadic_templates | |
7835 | { | |
7836 | ||
7837 | template <int...> | |
7838 | struct sum; | |
7839 | ||
7840 | template <int N0, int... N1toN> | |
7841 | struct sum<N0, N1toN...> | |
7842 | { | |
7843 | static constexpr auto value = N0 + sum<N1toN...>::value; | |
7844 | }; | |
7845 | ||
7846 | template <> | |
7847 | struct sum<> | |
7848 | { | |
7849 | static constexpr auto value = 0; | |
7850 | }; | |
7851 | ||
7852 | static_assert(sum<>::value == 0, ""); | |
7853 | static_assert(sum<1>::value == 1, ""); | |
7854 | static_assert(sum<23>::value == 23, ""); | |
7855 | static_assert(sum<1, 2>::value == 3, ""); | |
7856 | static_assert(sum<5, 5, 11>::value == 21, ""); | |
7857 | static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); | |
7858 | ||
7859 | } | |
7860 | ||
7861 | // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae | |
7862 | // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function | |
7863 | // because of this. | |
7864 | namespace test_template_alias_sfinae | |
7865 | { | |
7866 | ||
7867 | struct foo {}; | |
7868 | ||
7869 | template<typename T> | |
7870 | using member = typename T::member_type; | |
7871 | ||
7872 | template<typename T> | |
7873 | void func(...) {} | |
7874 | ||
7875 | template<typename T> | |
7876 | void func(member<T>*) {} | |
7877 | ||
7878 | void test(); | |
7879 | ||
7880 | void test() { func<foo>(0); } | |
7881 | ||
7882 | } | |
7883 | ||
7884 | } // namespace cxx11 | |
7885 | ||
7886 | #endif // __cplusplus >= 201103L | |
7887 | ||
7888 | ||
7889 | ||
01027315 | 7890 | |
f74dc267 LS |
7891 | // If the compiler admits that it is not ready for C++14, why torture it? |
7892 | // Hopefully, this will speed up the test. | |
7893 | ||
7894 | #ifndef __cplusplus | |
7895 | ||
7896 | #error "This is not a C++ compiler" | |
7897 | ||
7898 | #elif __cplusplus < 201402L && !defined _MSC_VER | |
7899 | ||
7900 | #error "This is not a C++14 compiler" | |
7901 | ||
7902 | #else | |
7903 | ||
7904 | namespace cxx14 | |
7905 | { | |
7906 | ||
7907 | namespace test_polymorphic_lambdas | |
7908 | { | |
7909 | ||
7910 | int | |
7911 | test() | |
7912 | { | |
7913 | const auto lambda = [](auto&&... args){ | |
7914 | const auto istiny = [](auto x){ | |
7915 | return (sizeof(x) == 1UL) ? 1 : 0; | |
7916 | }; | |
7917 | const int aretiny[] = { istiny(args)... }; | |
7918 | return aretiny[0]; | |
7919 | }; | |
7920 | return lambda(1, 1L, 1.0f, '1'); | |
7921 | } | |
7922 | ||
7923 | } | |
7924 | ||
7925 | namespace test_binary_literals | |
7926 | { | |
7927 | ||
7928 | constexpr auto ivii = 0b0000000000101010; | |
7929 | static_assert(ivii == 42, "wrong value"); | |
7930 | ||
7931 | } | |
7932 | ||
7933 | namespace test_generalized_constexpr | |
7934 | { | |
7935 | ||
7936 | template < typename CharT > | |
7937 | constexpr unsigned long | |
7938 | strlen_c(const CharT *const s) noexcept | |
7939 | { | |
7940 | auto length = 0UL; | |
7941 | for (auto p = s; *p; ++p) | |
7942 | ++length; | |
7943 | return length; | |
7944 | } | |
7945 | ||
7946 | static_assert(strlen_c("") == 0UL, ""); | |
7947 | static_assert(strlen_c("x") == 1UL, ""); | |
7948 | static_assert(strlen_c("test") == 4UL, ""); | |
7949 | static_assert(strlen_c("another\0test") == 7UL, ""); | |
7950 | ||
7951 | } | |
7952 | ||
7953 | namespace test_lambda_init_capture | |
7954 | { | |
7955 | ||
7956 | int | |
7957 | test() | |
7958 | { | |
7959 | auto x = 0; | |
7960 | const auto lambda1 = [a = x](int b){ return a + b; }; | |
7961 | const auto lambda2 = [a = lambda1(x)](){ return a; }; | |
7962 | return lambda2(); | |
7963 | } | |
7964 | ||
7965 | } | |
7966 | ||
7967 | namespace test_digit_separators | |
7968 | { | |
7969 | ||
7970 | constexpr auto ten_million = 100'000'000; | |
7971 | static_assert(ten_million == 100000000, ""); | |
7972 | ||
7973 | } | |
7974 | ||
7975 | namespace test_return_type_deduction | |
7976 | { | |
7977 | ||
7978 | auto f(int& x) { return x; } | |
7979 | decltype(auto) g(int& x) { return x; } | |
7980 | ||
7981 | template < typename T1, typename T2 > | |
7982 | struct is_same | |
7983 | { | |
7984 | static constexpr auto value = false; | |
7985 | }; | |
7986 | ||
7987 | template < typename T > | |
7988 | struct is_same<T, T> | |
7989 | { | |
7990 | static constexpr auto value = true; | |
7991 | }; | |
7992 | ||
7993 | int | |
7994 | test() | |
7995 | { | |
7996 | auto x = 0; | |
7997 | static_assert(is_same<int, decltype(f(x))>::value, ""); | |
7998 | static_assert(is_same<int&, decltype(g(x))>::value, ""); | |
7999 | return x; | |
8000 | } | |
8001 | ||
8002 | } | |
01027315 | 8003 | |
f74dc267 | 8004 | } // namespace cxx14 |
01027315 | 8005 | |
f74dc267 LS |
8006 | #endif // __cplusplus >= 201402L |
8007 | ||
8008 | ||
8009 | ||
8010 | ||
8011 | // If the compiler admits that it is not ready for C++17, why torture it? | |
01027315 TT |
8012 | // Hopefully, this will speed up the test. |
8013 | ||
8014 | #ifndef __cplusplus | |
8015 | ||
8016 | #error "This is not a C++ compiler" | |
8017 | ||
f74dc267 | 8018 | #elif __cplusplus < 201703L && !defined _MSC_VER |
01027315 | 8019 | |
f74dc267 | 8020 | #error "This is not a C++17 compiler" |
01027315 TT |
8021 | |
8022 | #else | |
8023 | ||
f74dc267 LS |
8024 | #include <initializer_list> |
8025 | #include <utility> | |
8026 | #include <type_traits> | |
8027 | ||
8028 | namespace cxx17 | |
01027315 TT |
8029 | { |
8030 | ||
f74dc267 | 8031 | namespace test_constexpr_lambdas |
01027315 TT |
8032 | { |
8033 | ||
f74dc267 | 8034 | constexpr int foo = [](){return 42;}(); |
01027315 TT |
8035 | |
8036 | } | |
8037 | ||
f74dc267 | 8038 | namespace test::nested_namespace::definitions |
01027315 TT |
8039 | { |
8040 | ||
f74dc267 LS |
8041 | } |
8042 | ||
8043 | namespace test_fold_expression | |
8044 | { | |
8045 | ||
8046 | template<typename... Args> | |
8047 | int multiply(Args... args) | |
01027315 | 8048 | { |
f74dc267 LS |
8049 | return (args * ... * 1); |
8050 | } | |
01027315 | 8051 | |
f74dc267 LS |
8052 | template<typename... Args> |
8053 | bool all(Args... args) | |
01027315 | 8054 | { |
f74dc267 LS |
8055 | return (args && ...); |
8056 | } | |
01027315 TT |
8057 | |
8058 | } | |
8059 | ||
f74dc267 | 8060 | namespace test_extended_static_assert |
01027315 TT |
8061 | { |
8062 | ||
f74dc267 | 8063 | static_assert (true); |
01027315 | 8064 | |
f74dc267 LS |
8065 | } |
8066 | ||
8067 | namespace test_auto_brace_init_list | |
8068 | { | |
01027315 | 8069 | |
f74dc267 LS |
8070 | auto foo = {5}; |
8071 | auto bar {5}; | |
8072 | ||
8073 | static_assert(std::is_same<std::initializer_list<int>, decltype(foo)>::value); | |
8074 | static_assert(std::is_same<int, decltype(bar)>::value); | |
01027315 TT |
8075 | } |
8076 | ||
f74dc267 | 8077 | namespace test_typename_in_template_template_parameter |
01027315 TT |
8078 | { |
8079 | ||
f74dc267 LS |
8080 | template<template<typename> typename X> struct D; |
8081 | ||
8082 | } | |
8083 | ||
8084 | namespace test_fallthrough_nodiscard_maybe_unused_attributes | |
8085 | { | |
8086 | ||
8087 | int f1() | |
01027315 | 8088 | { |
f74dc267 LS |
8089 | return 42; |
8090 | } | |
8091 | ||
8092 | [[nodiscard]] int f2() | |
8093 | { | |
8094 | [[maybe_unused]] auto unused = f1(); | |
8095 | ||
8096 | switch (f1()) | |
8097 | { | |
8098 | case 17: | |
8099 | f1(); | |
8100 | [[fallthrough]]; | |
8101 | case 42: | |
8102 | f1(); | |
8103 | } | |
8104 | return f1(); | |
01027315 TT |
8105 | } |
8106 | ||
8107 | } | |
8108 | ||
f74dc267 | 8109 | namespace test_extended_aggregate_initialization |
01027315 TT |
8110 | { |
8111 | ||
f74dc267 | 8112 | struct base1 |
01027315 | 8113 | { |
f74dc267 | 8114 | int b1, b2 = 42; |
01027315 TT |
8115 | }; |
8116 | ||
f74dc267 | 8117 | struct base2 |
01027315 | 8118 | { |
f74dc267 LS |
8119 | base2() { |
8120 | b3 = 42; | |
8121 | } | |
8122 | int b3; | |
01027315 TT |
8123 | }; |
8124 | ||
f74dc267 | 8125 | struct derived : base1, base2 |
01027315 | 8126 | { |
f74dc267 LS |
8127 | int d; |
8128 | }; | |
8129 | ||
8130 | derived d1 {{1, 2}, {}, 4}; // full initialization | |
8131 | derived d2 {{}, {}, 4}; // value-initialized bases | |
8132 | ||
8133 | } | |
8134 | ||
8135 | namespace test_general_range_based_for_loop | |
8136 | { | |
8137 | ||
8138 | struct iter | |
8139 | { | |
8140 | int i; | |
8141 | ||
8142 | int& operator* () | |
8143 | { | |
8144 | return i; | |
8145 | } | |
8146 | ||
8147 | const int& operator* () const | |
8148 | { | |
8149 | return i; | |
8150 | } | |
8151 | ||
8152 | iter& operator++() | |
8153 | { | |
8154 | ++i; | |
8155 | return *this; | |
8156 | } | |
8157 | }; | |
8158 | ||
8159 | struct sentinel | |
8160 | { | |
8161 | int i; | |
8162 | }; | |
8163 | ||
8164 | bool operator== (const iter& i, const sentinel& s) | |
8165 | { | |
8166 | return i.i == s.i; | |
01027315 TT |
8167 | } |
8168 | ||
f74dc267 | 8169 | bool operator!= (const iter& i, const sentinel& s) |
01027315 | 8170 | { |
f74dc267 LS |
8171 | return !(i == s); |
8172 | } | |
8173 | ||
8174 | struct range | |
8175 | { | |
8176 | iter begin() const | |
8177 | { | |
8178 | return {0}; | |
8179 | } | |
8180 | ||
8181 | sentinel end() const | |
8182 | { | |
8183 | return {5}; | |
8184 | } | |
8185 | }; | |
8186 | ||
8187 | void f() | |
8188 | { | |
8189 | range r {}; | |
8190 | ||
8191 | for (auto i : r) | |
8192 | { | |
8193 | [[maybe_unused]] auto v = i; | |
8194 | } | |
01027315 TT |
8195 | } |
8196 | ||
8197 | } | |
8198 | ||
f74dc267 | 8199 | namespace test_lambda_capture_asterisk_this_by_value |
01027315 TT |
8200 | { |
8201 | ||
f74dc267 LS |
8202 | struct t |
8203 | { | |
8204 | int i; | |
8205 | int foo() | |
8206 | { | |
8207 | return [*this]() | |
8208 | { | |
8209 | return i; | |
8210 | }(); | |
8211 | } | |
8212 | }; | |
01027315 | 8213 | |
f74dc267 LS |
8214 | } |
8215 | ||
8216 | namespace test_enum_class_construction | |
8217 | { | |
8218 | ||
8219 | enum class byte : unsigned char | |
8220 | {}; | |
8221 | ||
8222 | byte foo {42}; | |
01027315 TT |
8223 | |
8224 | } | |
8225 | ||
f74dc267 | 8226 | namespace test_constexpr_if |
01027315 TT |
8227 | { |
8228 | ||
f74dc267 LS |
8229 | template <bool cond> |
8230 | int f () | |
01027315 | 8231 | { |
f74dc267 LS |
8232 | if constexpr(cond) |
8233 | { | |
8234 | return 13; | |
8235 | } | |
8236 | else | |
8237 | { | |
8238 | return 42; | |
8239 | } | |
01027315 TT |
8240 | } |
8241 | ||
f74dc267 LS |
8242 | } |
8243 | ||
8244 | namespace test_selection_statement_with_initializer | |
8245 | { | |
8246 | ||
8247 | int f() | |
01027315 | 8248 | { |
f74dc267 | 8249 | return 13; |
01027315 TT |
8250 | } |
8251 | ||
f74dc267 LS |
8252 | int f2() |
8253 | { | |
8254 | if (auto i = f(); i > 0) | |
8255 | { | |
8256 | return 3; | |
8257 | } | |
8258 | ||
8259 | switch (auto i = f(); i + 4) | |
8260 | { | |
8261 | case 17: | |
8262 | return 2; | |
8263 | ||
8264 | default: | |
8265 | return 1; | |
8266 | } | |
8267 | } | |
01027315 TT |
8268 | |
8269 | } | |
8270 | ||
f74dc267 | 8271 | namespace test_template_argument_deduction_for_class_templates |
01027315 TT |
8272 | { |
8273 | ||
f74dc267 LS |
8274 | template <typename T1, typename T2> |
8275 | struct pair | |
01027315 | 8276 | { |
f74dc267 LS |
8277 | pair (T1 p1, T2 p2) |
8278 | : m1 {p1}, | |
8279 | m2 {p2} | |
8280 | {} | |
01027315 | 8281 | |
f74dc267 LS |
8282 | T1 m1; |
8283 | T2 m2; | |
8284 | }; | |
01027315 | 8285 | |
f74dc267 | 8286 | void f() |
01027315 | 8287 | { |
f74dc267 | 8288 | [[maybe_unused]] auto p = pair{13, 42u}; |
01027315 TT |
8289 | } |
8290 | ||
8291 | } | |
8292 | ||
f74dc267 | 8293 | namespace test_non_type_auto_template_parameters |
01027315 TT |
8294 | { |
8295 | ||
f74dc267 LS |
8296 | template <auto n> |
8297 | struct B | |
8298 | {}; | |
01027315 | 8299 | |
f74dc267 LS |
8300 | B<5> b1; |
8301 | B<'a'> b2; | |
01027315 TT |
8302 | |
8303 | } | |
8304 | ||
f74dc267 | 8305 | namespace test_structured_bindings |
01027315 TT |
8306 | { |
8307 | ||
f74dc267 LS |
8308 | int arr[2] = { 1, 2 }; |
8309 | std::pair<int, int> pr = { 1, 2 }; | |
8310 | ||
8311 | auto f1() -> int(&)[2] | |
01027315 | 8312 | { |
f74dc267 | 8313 | return arr; |
01027315 TT |
8314 | } |
8315 | ||
f74dc267 | 8316 | auto f2() -> std::pair<int, int>& |
01027315 | 8317 | { |
f74dc267 | 8318 | return pr; |
01027315 TT |
8319 | } |
8320 | ||
f74dc267 | 8321 | struct S |
01027315 | 8322 | { |
f74dc267 LS |
8323 | int x1 : 2; |
8324 | volatile double y1; | |
8325 | }; | |
8326 | ||
8327 | S f3() | |
8328 | { | |
8329 | return {}; | |
01027315 TT |
8330 | } |
8331 | ||
f74dc267 LS |
8332 | auto [ x1, y1 ] = f1(); |
8333 | auto& [ xr1, yr1 ] = f1(); | |
8334 | auto [ x2, y2 ] = f2(); | |
8335 | auto& [ xr2, yr2 ] = f2(); | |
8336 | const auto [ x3, y3 ] = f3(); | |
8337 | ||
01027315 TT |
8338 | } |
8339 | ||
f74dc267 | 8340 | namespace test_exception_spec_type_system |
01027315 TT |
8341 | { |
8342 | ||
f74dc267 LS |
8343 | struct Good {}; |
8344 | struct Bad {}; | |
01027315 | 8345 | |
f74dc267 LS |
8346 | void g1() noexcept; |
8347 | void g2(); | |
01027315 | 8348 | |
f74dc267 LS |
8349 | template<typename T> |
8350 | Bad | |
8351 | f(T*, T*); | |
01027315 | 8352 | |
f74dc267 LS |
8353 | template<typename T1, typename T2> |
8354 | Good | |
8355 | f(T1*, T2*); | |
8356 | ||
8357 | static_assert (std::is_same_v<Good, decltype(f(g1, g2))>); | |
01027315 TT |
8358 | |
8359 | } | |
8360 | ||
f74dc267 | 8361 | namespace test_inline_variables |
01027315 TT |
8362 | { |
8363 | ||
f74dc267 LS |
8364 | template<class T> void f(T) |
8365 | {} | |
01027315 | 8366 | |
f74dc267 LS |
8367 | template<class T> inline T g(T) |
8368 | { | |
8369 | return T{}; | |
8370 | } | |
01027315 | 8371 | |
f74dc267 LS |
8372 | template<> inline void f<>(int) |
8373 | {} | |
01027315 | 8374 | |
f74dc267 LS |
8375 | template<> int g<>(int) |
8376 | { | |
8377 | return 5; | |
8378 | } | |
01027315 TT |
8379 | |
8380 | } | |
8381 | ||
f74dc267 | 8382 | } // namespace cxx17 |
01027315 | 8383 | |
f74dc267 | 8384 | #endif // __cplusplus < 201703L && !defined _MSC_VER |
01027315 TT |
8385 | |
8386 | ||
8387 | ||
8388 | _ACEOF | |
8389 | if ac_fn_cxx_try_compile "$LINENO"; then : | |
8390 | eval $cachevar=yes | |
8391 | else | |
8392 | eval $cachevar=no | |
8393 | fi | |
8394 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
8395 | CXX="$ac_save_CXX" | |
8396 | fi | |
8397 | eval ac_res=\$$cachevar | |
8398 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
8399 | $as_echo "$ac_res" >&6; } | |
8400 | if eval test x\$$cachevar = xyes; then | |
8401 | CXX_DIALECT="$switch" | |
77252bf2 TV |
8402 | CXX="$CXX $switch" |
8403 | if test -n "$CXXCPP" ; then | |
8404 | CXXCPP="$CXXCPP $switch" | |
8405 | fi | |
01027315 TT |
8406 | ac_success=yes |
8407 | break | |
8408 | fi | |
8409 | done | |
8410 | if test x$ac_success = xyes; then | |
8411 | break | |
8412 | fi | |
8413 | done | |
8414 | fi | |
8415 | ac_ext=c | |
8416 | ac_cpp='$CPP $CPPFLAGS' | |
8417 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
8418 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
8419 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
8420 | ||
f74dc267 | 8421 | if test x$ax_cxx_compile_cxx17_required = xtrue; then |
01027315 | 8422 | if test x$ac_success = xno; then |
f74dc267 | 8423 | as_fn_error $? "*** A compiler with support for C++17 language features is required." "$LINENO" 5 |
01027315 TT |
8424 | fi |
8425 | fi | |
8426 | if test x$ac_success = xno; then | |
f74dc267 LS |
8427 | HAVE_CXX17=0 |
8428 | { $as_echo "$as_me:${as_lineno-$LINENO}: No compiler with C++17 support was found" >&5 | |
8429 | $as_echo "$as_me: No compiler with C++17 support was found" >&6;} | |
01027315 | 8430 | else |
f74dc267 | 8431 | HAVE_CXX17=1 |
01027315 | 8432 | |
f74dc267 | 8433 | $as_echo "#define HAVE_CXX17 1" >>confdefs.h |
01027315 TT |
8434 | |
8435 | fi | |
8436 | ||
8437 | ||
8438 | ||
8439 | ||
01027315 | 8440 | |
862776f2 AA |
8441 | MKINSTALLDIRS= |
8442 | if test -n "$ac_aux_dir"; then | |
8443 | case "$ac_aux_dir" in | |
8444 | /*) MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs" ;; | |
8445 | *) MKINSTALLDIRS="\$(top_builddir)/$ac_aux_dir/mkinstalldirs" ;; | |
8446 | esac | |
8447 | fi | |
8448 | if test -z "$MKINSTALLDIRS"; then | |
8449 | MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs" | |
8450 | fi | |
01027315 TT |
8451 | |
8452 | ||
01027315 | 8453 | |
862776f2 AA |
8454 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5 |
8455 | $as_echo_n "checking whether NLS is requested... " >&6; } | |
8456 | # Check whether --enable-nls was given. | |
8457 | if test "${enable_nls+set}" = set; then : | |
8458 | enableval=$enable_nls; USE_NLS=$enableval | |
8459 | else | |
8460 | USE_NLS=yes | |
8461 | fi | |
01027315 | 8462 | |
862776f2 AA |
8463 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5 |
8464 | $as_echo "$USE_NLS" >&6; } | |
01027315 | 8465 | |
01027315 | 8466 | |
01027315 | 8467 | |
01027315 | 8468 | |
01027315 TT |
8469 | |
8470 | ||
862776f2 AA |
8471 | # Prepare PATH_SEPARATOR. |
8472 | # The user is always right. | |
8473 | if test "${PATH_SEPARATOR+set}" != set; then | |
8474 | echo "#! /bin/sh" >conf$$.sh | |
8475 | echo "exit 0" >>conf$$.sh | |
8476 | chmod +x conf$$.sh | |
8477 | if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then | |
8478 | PATH_SEPARATOR=';' | |
8479 | else | |
8480 | PATH_SEPARATOR=: | |
8481 | fi | |
8482 | rm -f conf$$.sh | |
8483 | fi | |
01027315 | 8484 | |
862776f2 AA |
8485 | # Find out how to test for executable files. Don't use a zero-byte file, |
8486 | # as systems may use methods other than mode bits to determine executability. | |
8487 | cat >conf$$.file <<_ASEOF | |
8488 | #! /bin/sh | |
8489 | exit 0 | |
8490 | _ASEOF | |
8491 | chmod +x conf$$.file | |
8492 | if test -x conf$$.file >/dev/null 2>&1; then | |
8493 | ac_executable_p="test -x" | |
8494 | else | |
8495 | ac_executable_p="test -f" | |
8496 | fi | |
8497 | rm -f conf$$.file | |
01027315 | 8498 | |
862776f2 AA |
8499 | # Extract the first word of "msgfmt", so it can be a program name with args. |
8500 | set dummy msgfmt; ac_word=$2 | |
8501 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
8502 | $as_echo_n "checking for $ac_word... " >&6; } | |
8503 | if ${ac_cv_path_MSGFMT+:} false; then : | |
01027315 TT |
8504 | $as_echo_n "(cached) " >&6 |
8505 | else | |
862776f2 AA |
8506 | case "$MSGFMT" in |
8507 | [\\/]* | ?:[\\/]*) | |
8508 | ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path. | |
8509 | ;; | |
8510 | *) | |
8511 | ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR | |
8512 | for ac_dir in $PATH; do | |
8513 | IFS="$ac_save_IFS" | |
8514 | test -z "$ac_dir" && ac_dir=. | |
8515 | for ac_exec_ext in '' $ac_executable_extensions; do | |
8516 | if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then | |
8517 | if $ac_dir/$ac_word --statistics /dev/null >/dev/null 2>&1 && | |
8518 | (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then | |
8519 | ac_cv_path_MSGFMT="$ac_dir/$ac_word$ac_exec_ext" | |
8520 | break 2 | |
8521 | fi | |
8522 | fi | |
8523 | done | |
8524 | done | |
8525 | IFS="$ac_save_IFS" | |
8526 | test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":" | |
8527 | ;; | |
8528 | esac | |
8529 | fi | |
8530 | MSGFMT="$ac_cv_path_MSGFMT" | |
8531 | if test "$MSGFMT" != ":"; then | |
8532 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5 | |
8533 | $as_echo "$MSGFMT" >&6; } | |
01027315 | 8534 | else |
862776f2 AA |
8535 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
8536 | $as_echo "no" >&6; } | |
01027315 TT |
8537 | fi |
8538 | ||
862776f2 AA |
8539 | # Extract the first word of "gmsgfmt", so it can be a program name with args. |
8540 | set dummy gmsgfmt; ac_word=$2 | |
8541 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
8542 | $as_echo_n "checking for $ac_word... " >&6; } | |
8543 | if ${ac_cv_path_GMSGFMT+:} false; then : | |
8544 | $as_echo_n "(cached) " >&6 | |
8545 | else | |
8546 | case $GMSGFMT in | |
8547 | [\\/]* | ?:[\\/]*) | |
8548 | ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path. | |
8549 | ;; | |
8550 | *) | |
8551 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
8552 | for as_dir in $PATH | |
8553 | do | |
8554 | IFS=$as_save_IFS | |
8555 | test -z "$as_dir" && as_dir=. | |
8556 | for ac_exec_ext in '' $ac_executable_extensions; do | |
8557 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
8558 | ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext" | |
8559 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
8560 | break 2 | |
8561 | fi | |
8562 | done | |
8563 | done | |
8564 | IFS=$as_save_IFS | |
01027315 | 8565 | |
862776f2 AA |
8566 | test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT" |
8567 | ;; | |
8568 | esac | |
8569 | fi | |
8570 | GMSGFMT=$ac_cv_path_GMSGFMT | |
8571 | if test -n "$GMSGFMT"; then | |
8572 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5 | |
8573 | $as_echo "$GMSGFMT" >&6; } | |
8574 | else | |
8575 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
8576 | $as_echo "no" >&6; } | |
8577 | fi | |
01027315 TT |
8578 | |
8579 | ||
01027315 TT |
8580 | |
8581 | ||
862776f2 AA |
8582 | # Prepare PATH_SEPARATOR. |
8583 | # The user is always right. | |
8584 | if test "${PATH_SEPARATOR+set}" != set; then | |
8585 | echo "#! /bin/sh" >conf$$.sh | |
8586 | echo "exit 0" >>conf$$.sh | |
8587 | chmod +x conf$$.sh | |
8588 | if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then | |
8589 | PATH_SEPARATOR=';' | |
8590 | else | |
8591 | PATH_SEPARATOR=: | |
8592 | fi | |
8593 | rm -f conf$$.sh | |
01027315 TT |
8594 | fi |
8595 | ||
862776f2 AA |
8596 | # Find out how to test for executable files. Don't use a zero-byte file, |
8597 | # as systems may use methods other than mode bits to determine executability. | |
8598 | cat >conf$$.file <<_ASEOF | |
8599 | #! /bin/sh | |
8600 | exit 0 | |
8601 | _ASEOF | |
8602 | chmod +x conf$$.file | |
8603 | if test -x conf$$.file >/dev/null 2>&1; then | |
8604 | ac_executable_p="test -x" | |
01027315 | 8605 | else |
862776f2 | 8606 | ac_executable_p="test -f" |
01027315 | 8607 | fi |
862776f2 | 8608 | rm -f conf$$.file |
01027315 | 8609 | |
862776f2 AA |
8610 | # Extract the first word of "xgettext", so it can be a program name with args. |
8611 | set dummy xgettext; ac_word=$2 | |
8612 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
8613 | $as_echo_n "checking for $ac_word... " >&6; } | |
8614 | if ${ac_cv_path_XGETTEXT+:} false; then : | |
8615 | $as_echo_n "(cached) " >&6 | |
01027315 | 8616 | else |
862776f2 AA |
8617 | case "$XGETTEXT" in |
8618 | [\\/]* | ?:[\\/]*) | |
8619 | ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path. | |
8620 | ;; | |
8621 | *) | |
8622 | ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR | |
8623 | for ac_dir in $PATH; do | |
8624 | IFS="$ac_save_IFS" | |
8625 | test -z "$ac_dir" && ac_dir=. | |
8626 | for ac_exec_ext in '' $ac_executable_extensions; do | |
8627 | if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then | |
8628 | if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 && | |
8629 | (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then | |
8630 | ac_cv_path_XGETTEXT="$ac_dir/$ac_word$ac_exec_ext" | |
8631 | break 2 | |
8632 | fi | |
8633 | fi | |
8634 | done | |
8635 | done | |
8636 | IFS="$ac_save_IFS" | |
8637 | test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":" | |
8638 | ;; | |
8639 | esac | |
01027315 | 8640 | fi |
862776f2 AA |
8641 | XGETTEXT="$ac_cv_path_XGETTEXT" |
8642 | if test "$XGETTEXT" != ":"; then | |
8643 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5 | |
8644 | $as_echo "$XGETTEXT" >&6; } | |
01027315 | 8645 | else |
862776f2 AA |
8646 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
8647 | $as_echo "no" >&6; } | |
01027315 TT |
8648 | fi |
8649 | ||
862776f2 | 8650 | rm -f messages.po |
01027315 | 8651 | |
01027315 | 8652 | |
862776f2 AA |
8653 | # Prepare PATH_SEPARATOR. |
8654 | # The user is always right. | |
8655 | if test "${PATH_SEPARATOR+set}" != set; then | |
8656 | echo "#! /bin/sh" >conf$$.sh | |
8657 | echo "exit 0" >>conf$$.sh | |
8658 | chmod +x conf$$.sh | |
8659 | if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then | |
8660 | PATH_SEPARATOR=';' | |
8661 | else | |
8662 | PATH_SEPARATOR=: | |
8663 | fi | |
8664 | rm -f conf$$.sh | |
01027315 TT |
8665 | fi |
8666 | ||
862776f2 AA |
8667 | # Find out how to test for executable files. Don't use a zero-byte file, |
8668 | # as systems may use methods other than mode bits to determine executability. | |
8669 | cat >conf$$.file <<_ASEOF | |
8670 | #! /bin/sh | |
8671 | exit 0 | |
8672 | _ASEOF | |
8673 | chmod +x conf$$.file | |
8674 | if test -x conf$$.file >/dev/null 2>&1; then | |
8675 | ac_executable_p="test -x" | |
01027315 | 8676 | else |
862776f2 | 8677 | ac_executable_p="test -f" |
01027315 | 8678 | fi |
862776f2 | 8679 | rm -f conf$$.file |
01027315 | 8680 | |
862776f2 AA |
8681 | # Extract the first word of "msgmerge", so it can be a program name with args. |
8682 | set dummy msgmerge; ac_word=$2 | |
8683 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
8684 | $as_echo_n "checking for $ac_word... " >&6; } | |
8685 | if ${ac_cv_path_MSGMERGE+:} false; then : | |
8686 | $as_echo_n "(cached) " >&6 | |
8687 | else | |
8688 | case "$MSGMERGE" in | |
8689 | [\\/]* | ?:[\\/]*) | |
8690 | ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path. | |
8691 | ;; | |
8692 | *) | |
8693 | ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR | |
8694 | for ac_dir in $PATH; do | |
8695 | IFS="$ac_save_IFS" | |
8696 | test -z "$ac_dir" && ac_dir=. | |
8697 | for ac_exec_ext in '' $ac_executable_extensions; do | |
8698 | if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then | |
8699 | if $ac_dir/$ac_word --update -q /dev/null /dev/null >/dev/null 2>&1; then | |
8700 | ac_cv_path_MSGMERGE="$ac_dir/$ac_word$ac_exec_ext" | |
8701 | break 2 | |
8702 | fi | |
8703 | fi | |
8704 | done | |
8705 | done | |
8706 | IFS="$ac_save_IFS" | |
8707 | test -z "$ac_cv_path_MSGMERGE" && ac_cv_path_MSGMERGE=":" | |
8708 | ;; | |
8709 | esac | |
8710 | fi | |
8711 | MSGMERGE="$ac_cv_path_MSGMERGE" | |
8712 | if test "$MSGMERGE" != ":"; then | |
8713 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5 | |
8714 | $as_echo "$MSGMERGE" >&6; } | |
8715 | else | |
8716 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
8717 | $as_echo "no" >&6; } | |
8718 | fi | |
8719 | ||
8720 | ||
8721 | if test "$GMSGFMT" != ":"; then | |
8722 | if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 && | |
8723 | (if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then | |
8724 | : ; | |
8725 | else | |
8726 | GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'` | |
8727 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: found $GMSGFMT program is not GNU msgfmt; ignore it" >&5 | |
8728 | $as_echo "found $GMSGFMT program is not GNU msgfmt; ignore it" >&6; } | |
8729 | GMSGFMT=":" | |
8730 | fi | |
8731 | fi | |
8732 | ||
8733 | if test "$XGETTEXT" != ":"; then | |
8734 | if $XGETTEXT --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 && | |
8735 | (if $XGETTEXT --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then | |
8736 | : ; | |
8737 | else | |
8738 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: found xgettext program is not GNU xgettext; ignore it" >&5 | |
8739 | $as_echo "found xgettext program is not GNU xgettext; ignore it" >&6; } | |
8740 | XGETTEXT=":" | |
8741 | fi | |
8742 | rm -f messages.po | |
8743 | fi | |
8744 | ||
8745 | ac_config_commands="$ac_config_commands default-1" | |
8746 | ||
8747 | ||
8748 | ||
8749 | if test "X$prefix" = "XNONE"; then | |
8750 | acl_final_prefix="$ac_default_prefix" | |
8751 | else | |
8752 | acl_final_prefix="$prefix" | |
8753 | fi | |
8754 | if test "X$exec_prefix" = "XNONE"; then | |
8755 | acl_final_exec_prefix='${prefix}' | |
8756 | else | |
8757 | acl_final_exec_prefix="$exec_prefix" | |
8758 | fi | |
8759 | acl_save_prefix="$prefix" | |
8760 | prefix="$acl_final_prefix" | |
8761 | eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" | |
8762 | prefix="$acl_save_prefix" | |
8763 | ||
8764 | ||
8765 | # Check whether --with-gnu-ld was given. | |
8766 | if test "${with_gnu_ld+set}" = set; then : | |
8767 | withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes | |
8768 | else | |
8769 | with_gnu_ld=no | |
8770 | fi | |
8771 | ||
8772 | # Prepare PATH_SEPARATOR. | |
8773 | # The user is always right. | |
8774 | if test "${PATH_SEPARATOR+set}" != set; then | |
8775 | echo "#! /bin/sh" >conf$$.sh | |
8776 | echo "exit 0" >>conf$$.sh | |
8777 | chmod +x conf$$.sh | |
8778 | if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then | |
8779 | PATH_SEPARATOR=';' | |
8780 | else | |
8781 | PATH_SEPARATOR=: | |
8782 | fi | |
8783 | rm -f conf$$.sh | |
8784 | fi | |
8785 | ac_prog=ld | |
8786 | if test "$GCC" = yes; then | |
8787 | # Check if gcc -print-prog-name=ld gives a path. | |
8788 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5 | |
8789 | $as_echo_n "checking for ld used by GCC... " >&6; } | |
8790 | case $host in | |
8791 | *-*-mingw*) | |
8792 | # gcc leaves a trailing carriage return which upsets mingw | |
8793 | ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; | |
8794 | *) | |
8795 | ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; | |
8796 | esac | |
8797 | case $ac_prog in | |
8798 | # Accept absolute paths. | |
8799 | [\\/]* | [A-Za-z]:[\\/]*) | |
8800 | re_direlt='/[^/][^/]*/\.\./' | |
8801 | # Canonicalize the path of ld | |
8802 | ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` | |
8803 | while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do | |
8804 | ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` | |
8805 | done | |
8806 | test -z "$LD" && LD="$ac_prog" | |
8807 | ;; | |
8808 | "") | |
8809 | # If it fails, then pretend we aren't using GCC. | |
8810 | ac_prog=ld | |
8811 | ;; | |
8812 | *) | |
8813 | # If it is relative, then search for the first ld in PATH. | |
8814 | with_gnu_ld=unknown | |
8815 | ;; | |
8816 | esac | |
8817 | elif test "$with_gnu_ld" = yes; then | |
8818 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 | |
8819 | $as_echo_n "checking for GNU ld... " >&6; } | |
8820 | else | |
8821 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 | |
8822 | $as_echo_n "checking for non-GNU ld... " >&6; } | |
8823 | fi | |
8824 | if ${acl_cv_path_LD+:} false; then : | |
8825 | $as_echo_n "(cached) " >&6 | |
8826 | else | |
8827 | if test -z "$LD"; then | |
8828 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" | |
8829 | for ac_dir in $PATH; do | |
8830 | test -z "$ac_dir" && ac_dir=. | |
8831 | if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then | |
8832 | acl_cv_path_LD="$ac_dir/$ac_prog" | |
8833 | # Check to see if the program is GNU ld. I'd rather use --version, | |
8834 | # but apparently some GNU ld's only accept -v. | |
8835 | # Break only if it was the GNU/non-GNU ld that we prefer. | |
8836 | if "$acl_cv_path_LD" -v 2>&1 < /dev/null | $EGREP '(GNU|with BFD)' > /dev/null; then | |
8837 | test "$with_gnu_ld" != no && break | |
8838 | else | |
8839 | test "$with_gnu_ld" != yes && break | |
8840 | fi | |
8841 | fi | |
8842 | done | |
8843 | IFS="$ac_save_ifs" | |
8844 | else | |
8845 | acl_cv_path_LD="$LD" # Let the user override the test with a path. | |
8846 | fi | |
8847 | fi | |
8848 | ||
8849 | LD="$acl_cv_path_LD" | |
8850 | if test -n "$LD"; then | |
8851 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 | |
8852 | $as_echo "$LD" >&6; } | |
8853 | else | |
8854 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
8855 | $as_echo "no" >&6; } | |
8856 | fi | |
8857 | test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 | |
8858 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 | |
8859 | $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } | |
8860 | if ${acl_cv_prog_gnu_ld+:} false; then : | |
8861 | $as_echo_n "(cached) " >&6 | |
8862 | else | |
8863 | # I'd rather use --version here, but apparently some GNU ld's only accept -v. | |
8864 | if $LD -v 2>&1 </dev/null | $EGREP '(GNU|with BFD)' 1>&5; then | |
8865 | acl_cv_prog_gnu_ld=yes | |
8866 | else | |
8867 | acl_cv_prog_gnu_ld=no | |
8868 | fi | |
8869 | fi | |
8870 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5 | |
8871 | $as_echo "$acl_cv_prog_gnu_ld" >&6; } | |
8872 | with_gnu_ld=$acl_cv_prog_gnu_ld | |
8873 | ||
8874 | ||
8875 | ||
8876 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5 | |
8877 | $as_echo_n "checking for shared library run path origin... " >&6; } | |
8878 | if ${acl_cv_rpath+:} false; then : | |
8879 | $as_echo_n "(cached) " >&6 | |
8880 | else | |
8881 | ||
8882 | CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ | |
8883 | ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh | |
8884 | . ./conftest.sh | |
8885 | rm -f ./conftest.sh | |
8886 | acl_cv_rpath=done | |
8887 | ||
8888 | fi | |
8889 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5 | |
8890 | $as_echo "$acl_cv_rpath" >&6; } | |
8891 | wl="$acl_cv_wl" | |
8892 | libext="$acl_cv_libext" | |
8893 | shlibext="$acl_cv_shlibext" | |
8894 | hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" | |
8895 | hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" | |
8896 | hardcode_direct="$acl_cv_hardcode_direct" | |
8897 | hardcode_minus_L="$acl_cv_hardcode_minus_L" | |
8898 | # Check whether --enable-rpath was given. | |
8899 | if test "${enable_rpath+set}" = set; then : | |
8900 | enableval=$enable_rpath; : | |
8901 | else | |
8902 | enable_rpath=yes | |
8903 | fi | |
8904 | ||
8905 | ||
8906 | ||
8907 | ||
8908 | ||
8909 | ||
8910 | ||
8911 | ||
8912 | use_additional=yes | |
8913 | ||
8914 | acl_save_prefix="$prefix" | |
8915 | prefix="$acl_final_prefix" | |
8916 | acl_save_exec_prefix="$exec_prefix" | |
8917 | exec_prefix="$acl_final_exec_prefix" | |
8918 | ||
8919 | eval additional_includedir=\"$includedir\" | |
8920 | eval additional_libdir=\"$libdir\" | |
8921 | ||
8922 | exec_prefix="$acl_save_exec_prefix" | |
8923 | prefix="$acl_save_prefix" | |
8924 | ||
8925 | ||
8926 | # Check whether --with-libiconv-prefix was given. | |
8927 | if test "${with_libiconv_prefix+set}" = set; then : | |
8928 | withval=$with_libiconv_prefix; | |
8929 | if test "X$withval" = "Xno"; then | |
8930 | use_additional=no | |
8931 | else | |
8932 | if test "X$withval" = "X"; then | |
8933 | ||
8934 | acl_save_prefix="$prefix" | |
8935 | prefix="$acl_final_prefix" | |
8936 | acl_save_exec_prefix="$exec_prefix" | |
8937 | exec_prefix="$acl_final_exec_prefix" | |
8938 | ||
8939 | eval additional_includedir=\"$includedir\" | |
8940 | eval additional_libdir=\"$libdir\" | |
8941 | ||
8942 | exec_prefix="$acl_save_exec_prefix" | |
8943 | prefix="$acl_save_prefix" | |
8944 | ||
8945 | else | |
8946 | additional_includedir="$withval/include" | |
8947 | additional_libdir="$withval/lib" | |
8948 | fi | |
8949 | fi | |
8950 | ||
8951 | fi | |
8952 | ||
8953 | ||
8954 | # Check whether --with-libiconv-type was given. | |
8955 | if test "${with_libiconv_type+set}" = set; then : | |
8956 | withval=$with_libiconv_type; with_libiconv_type=$withval | |
8957 | else | |
8958 | with_libiconv_type=auto | |
8959 | fi | |
8960 | ||
8961 | lib_type=`eval echo \$with_libiconv_type` | |
8962 | ||
8963 | LIBICONV= | |
8964 | LTLIBICONV= | |
8965 | INCICONV= | |
8966 | rpathdirs= | |
8967 | ltrpathdirs= | |
8968 | names_already_handled= | |
8969 | names_next_round='iconv ' | |
8970 | while test -n "$names_next_round"; do | |
8971 | names_this_round="$names_next_round" | |
8972 | names_next_round= | |
8973 | for name in $names_this_round; do | |
8974 | already_handled= | |
8975 | for n in $names_already_handled; do | |
8976 | if test "$n" = "$name"; then | |
8977 | already_handled=yes | |
8978 | break | |
8979 | fi | |
8980 | done | |
8981 | if test -z "$already_handled"; then | |
8982 | names_already_handled="$names_already_handled $name" | |
8983 | uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` | |
8984 | eval value=\"\$HAVE_LIB$uppername\" | |
8985 | if test -n "$value"; then | |
8986 | if test "$value" = yes; then | |
8987 | eval value=\"\$LIB$uppername\" | |
8988 | test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value" | |
8989 | eval value=\"\$LTLIB$uppername\" | |
8990 | test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value" | |
8991 | else | |
8992 | : | |
8993 | fi | |
8994 | else | |
8995 | found_dir= | |
8996 | found_la= | |
8997 | found_so= | |
8998 | found_a= | |
8999 | if test $use_additional = yes; then | |
9000 | if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then | |
9001 | found_dir="$additional_libdir" | |
9002 | found_so="$additional_libdir/lib$name.$shlibext" | |
9003 | if test -f "$additional_libdir/lib$name.la"; then | |
9004 | found_la="$additional_libdir/lib$name.la" | |
9005 | fi | |
9006 | elif test x$lib_type != xshared; then | |
9007 | if test -f "$additional_libdir/lib$name.$libext"; then | |
9008 | found_dir="$additional_libdir" | |
9009 | found_a="$additional_libdir/lib$name.$libext" | |
9010 | if test -f "$additional_libdir/lib$name.la"; then | |
9011 | found_la="$additional_libdir/lib$name.la" | |
9012 | fi | |
9013 | fi | |
9014 | fi | |
9015 | fi | |
9016 | if test "X$found_dir" = "X"; then | |
9017 | for x in $LDFLAGS $LTLIBICONV; do | |
9018 | ||
9019 | acl_save_prefix="$prefix" | |
9020 | prefix="$acl_final_prefix" | |
9021 | acl_save_exec_prefix="$exec_prefix" | |
9022 | exec_prefix="$acl_final_exec_prefix" | |
9023 | eval x=\"$x\" | |
9024 | exec_prefix="$acl_save_exec_prefix" | |
9025 | prefix="$acl_save_prefix" | |
9026 | ||
9027 | case "$x" in | |
9028 | -L*) | |
9029 | dir=`echo "X$x" | sed -e 's/^X-L//'` | |
9030 | if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then | |
9031 | found_dir="$dir" | |
9032 | found_so="$dir/lib$name.$shlibext" | |
9033 | if test -f "$dir/lib$name.la"; then | |
9034 | found_la="$dir/lib$name.la" | |
9035 | fi | |
9036 | elif test x$lib_type != xshared; then | |
9037 | if test -f "$dir/lib$name.$libext"; then | |
9038 | found_dir="$dir" | |
9039 | found_a="$dir/lib$name.$libext" | |
9040 | if test -f "$dir/lib$name.la"; then | |
9041 | found_la="$dir/lib$name.la" | |
9042 | fi | |
9043 | fi | |
9044 | fi | |
9045 | ;; | |
9046 | esac | |
9047 | if test "X$found_dir" != "X"; then | |
9048 | break | |
9049 | fi | |
9050 | done | |
9051 | fi | |
9052 | if test "X$found_dir" != "X"; then | |
9053 | LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name" | |
9054 | if test "X$found_so" != "X"; then | |
9055 | if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then | |
9056 | LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" | |
9057 | else | |
9058 | haveit= | |
9059 | for x in $ltrpathdirs; do | |
9060 | if test "X$x" = "X$found_dir"; then | |
9061 | haveit=yes | |
9062 | break | |
9063 | fi | |
9064 | done | |
9065 | if test -z "$haveit"; then | |
9066 | ltrpathdirs="$ltrpathdirs $found_dir" | |
9067 | fi | |
9068 | if test "$hardcode_direct" = yes; then | |
9069 | LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" | |
9070 | else | |
9071 | if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then | |
9072 | LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" | |
9073 | haveit= | |
9074 | for x in $rpathdirs; do | |
9075 | if test "X$x" = "X$found_dir"; then | |
9076 | haveit=yes | |
9077 | break | |
9078 | fi | |
9079 | done | |
9080 | if test -z "$haveit"; then | |
9081 | rpathdirs="$rpathdirs $found_dir" | |
9082 | fi | |
9083 | else | |
9084 | haveit= | |
9085 | for x in $LDFLAGS $LIBICONV; do | |
9086 | ||
9087 | acl_save_prefix="$prefix" | |
9088 | prefix="$acl_final_prefix" | |
9089 | acl_save_exec_prefix="$exec_prefix" | |
9090 | exec_prefix="$acl_final_exec_prefix" | |
9091 | eval x=\"$x\" | |
9092 | exec_prefix="$acl_save_exec_prefix" | |
9093 | prefix="$acl_save_prefix" | |
9094 | ||
9095 | if test "X$x" = "X-L$found_dir"; then | |
9096 | haveit=yes | |
9097 | break | |
9098 | fi | |
9099 | done | |
9100 | if test -z "$haveit"; then | |
9101 | LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir" | |
9102 | fi | |
9103 | if test "$hardcode_minus_L" != no; then | |
9104 | LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" | |
9105 | else | |
9106 | LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" | |
9107 | fi | |
9108 | fi | |
9109 | fi | |
9110 | fi | |
9111 | else | |
9112 | if test "X$found_a" != "X"; then | |
9113 | LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a" | |
9114 | else | |
9115 | LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name" | |
9116 | fi | |
9117 | fi | |
9118 | additional_includedir= | |
9119 | case "$found_dir" in | |
9120 | */lib | */lib/) | |
9121 | basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'` | |
9122 | additional_includedir="$basedir/include" | |
9123 | ;; | |
9124 | esac | |
9125 | if test "X$additional_includedir" != "X"; then | |
9126 | if test "X$additional_includedir" != "X/usr/include"; then | |
9127 | haveit= | |
9128 | if test "X$additional_includedir" = "X/usr/local/include"; then | |
9129 | if test -n "$GCC"; then | |
9130 | case $host_os in | |
9131 | linux*) haveit=yes;; | |
9132 | esac | |
9133 | fi | |
9134 | fi | |
9135 | if test -z "$haveit"; then | |
9136 | for x in $CPPFLAGS $INCICONV; do | |
9137 | ||
9138 | acl_save_prefix="$prefix" | |
9139 | prefix="$acl_final_prefix" | |
9140 | acl_save_exec_prefix="$exec_prefix" | |
9141 | exec_prefix="$acl_final_exec_prefix" | |
9142 | eval x=\"$x\" | |
9143 | exec_prefix="$acl_save_exec_prefix" | |
9144 | prefix="$acl_save_prefix" | |
9145 | ||
9146 | if test "X$x" = "X-I$additional_includedir"; then | |
9147 | haveit=yes | |
9148 | break | |
9149 | fi | |
9150 | done | |
9151 | if test -z "$haveit"; then | |
9152 | if test -d "$additional_includedir"; then | |
9153 | INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir" | |
9154 | fi | |
9155 | fi | |
9156 | fi | |
9157 | fi | |
9158 | fi | |
9159 | if test -n "$found_la"; then | |
9160 | save_libdir="$libdir" | |
9161 | case "$found_la" in | |
9162 | */* | *\\*) . "$found_la" ;; | |
9163 | *) . "./$found_la" ;; | |
9164 | esac | |
9165 | libdir="$save_libdir" | |
9166 | for dep in $dependency_libs; do | |
9167 | case "$dep" in | |
9168 | -L*) | |
9169 | additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` | |
9170 | if test "X$additional_libdir" != "X/usr/lib"; then | |
9171 | haveit= | |
9172 | if test "X$additional_libdir" = "X/usr/local/lib"; then | |
9173 | if test -n "$GCC"; then | |
9174 | case $host_os in | |
9175 | linux*) haveit=yes;; | |
9176 | esac | |
9177 | fi | |
9178 | fi | |
9179 | if test -z "$haveit"; then | |
9180 | haveit= | |
9181 | for x in $LDFLAGS $LIBICONV; do | |
9182 | ||
9183 | acl_save_prefix="$prefix" | |
9184 | prefix="$acl_final_prefix" | |
9185 | acl_save_exec_prefix="$exec_prefix" | |
9186 | exec_prefix="$acl_final_exec_prefix" | |
9187 | eval x=\"$x\" | |
9188 | exec_prefix="$acl_save_exec_prefix" | |
9189 | prefix="$acl_save_prefix" | |
9190 | ||
9191 | if test "X$x" = "X-L$additional_libdir"; then | |
9192 | haveit=yes | |
9193 | break | |
9194 | fi | |
9195 | done | |
9196 | if test -z "$haveit"; then | |
9197 | if test -d "$additional_libdir"; then | |
9198 | LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir" | |
9199 | fi | |
9200 | fi | |
9201 | haveit= | |
9202 | for x in $LDFLAGS $LTLIBICONV; do | |
9203 | ||
9204 | acl_save_prefix="$prefix" | |
9205 | prefix="$acl_final_prefix" | |
9206 | acl_save_exec_prefix="$exec_prefix" | |
9207 | exec_prefix="$acl_final_exec_prefix" | |
9208 | eval x=\"$x\" | |
9209 | exec_prefix="$acl_save_exec_prefix" | |
9210 | prefix="$acl_save_prefix" | |
9211 | ||
9212 | if test "X$x" = "X-L$additional_libdir"; then | |
9213 | haveit=yes | |
9214 | break | |
9215 | fi | |
9216 | done | |
9217 | if test -z "$haveit"; then | |
9218 | if test -d "$additional_libdir"; then | |
9219 | LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir" | |
9220 | fi | |
9221 | fi | |
9222 | fi | |
9223 | fi | |
9224 | ;; | |
9225 | -R*) | |
9226 | dir=`echo "X$dep" | sed -e 's/^X-R//'` | |
9227 | if test "$enable_rpath" != no; then | |
9228 | haveit= | |
9229 | for x in $rpathdirs; do | |
9230 | if test "X$x" = "X$dir"; then | |
9231 | haveit=yes | |
9232 | break | |
9233 | fi | |
9234 | done | |
9235 | if test -z "$haveit"; then | |
9236 | rpathdirs="$rpathdirs $dir" | |
9237 | fi | |
9238 | haveit= | |
9239 | for x in $ltrpathdirs; do | |
9240 | if test "X$x" = "X$dir"; then | |
9241 | haveit=yes | |
9242 | break | |
9243 | fi | |
9244 | done | |
9245 | if test -z "$haveit"; then | |
9246 | ltrpathdirs="$ltrpathdirs $dir" | |
9247 | fi | |
9248 | fi | |
9249 | ;; | |
9250 | -l*) | |
9251 | names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` | |
9252 | ;; | |
9253 | *.la) | |
9254 | names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` | |
9255 | ;; | |
9256 | *) | |
9257 | LIBICONV="${LIBICONV}${LIBICONV:+ }$dep" | |
9258 | LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep" | |
9259 | ;; | |
9260 | esac | |
9261 | done | |
9262 | fi | |
9263 | else | |
9264 | if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then | |
9265 | LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" | |
9266 | LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name" | |
9267 | else | |
9268 | LIBICONV="${LIBICONV}${LIBICONV:+ }-l:lib$name.$libext" | |
9269 | LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l:lib$name.$libext" | |
9270 | fi | |
9271 | fi | |
9272 | fi | |
9273 | fi | |
9274 | done | |
9275 | done | |
9276 | if test "X$rpathdirs" != "X"; then | |
9277 | if test -n "$hardcode_libdir_separator"; then | |
9278 | alldirs= | |
9279 | for found_dir in $rpathdirs; do | |
9280 | alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir" | |
9281 | done | |
9282 | acl_save_libdir="$libdir" | |
9283 | libdir="$alldirs" | |
9284 | eval flag=\"$hardcode_libdir_flag_spec\" | |
9285 | libdir="$acl_save_libdir" | |
9286 | LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" | |
9287 | else | |
9288 | for found_dir in $rpathdirs; do | |
9289 | acl_save_libdir="$libdir" | |
9290 | libdir="$found_dir" | |
9291 | eval flag=\"$hardcode_libdir_flag_spec\" | |
9292 | libdir="$acl_save_libdir" | |
9293 | LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" | |
9294 | done | |
9295 | fi | |
9296 | fi | |
9297 | if test "X$ltrpathdirs" != "X"; then | |
9298 | for found_dir in $ltrpathdirs; do | |
9299 | LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir" | |
9300 | done | |
9301 | fi | |
9302 | ||
9303 | ||
9304 | ||
9305 | ||
9306 | ||
9307 | if test -f ../gettext/uninstalled-config.sh; then | |
9308 | relative_builddir='$(top_builddir)/../gettext' | |
9309 | . ../gettext/uninstalled-config.sh | |
9310 | else | |
9311 | # The sister gettext directory doesn't exist and won't collect information on | |
9312 | # using gettext for us. Call a bundled AM_GNU_GETTEXT. | |
9313 | ||
9314 | ||
9315 | ||
9316 | ||
9317 | ||
9318 | ||
9319 | ||
9320 | ||
9321 | ||
9322 | ||
9323 | ||
9324 | ||
9325 | ||
9326 | ||
9327 | ||
9328 | ||
9329 | ||
9330 | ||
9331 | ||
9332 | ||
9333 | ||
9334 | ||
9335 | ||
9336 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFPreferencesCopyAppValue" >&5 | |
9337 | $as_echo_n "checking for CFPreferencesCopyAppValue... " >&6; } | |
9338 | if ${gt_cv_func_CFPreferencesCopyAppValue+:} false; then : | |
9339 | $as_echo_n "(cached) " >&6 | |
9340 | else | |
9341 | gt_save_LIBS="$LIBS" | |
9342 | LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" | |
9343 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
9344 | /* end confdefs.h. */ | |
9345 | #include <CoreFoundation/CFPreferences.h> | |
9346 | int | |
9347 | main () | |
9348 | { | |
9349 | CFPreferencesCopyAppValue(NULL, NULL) | |
9350 | ; | |
9351 | return 0; | |
9352 | } | |
9353 | _ACEOF | |
9354 | if ac_fn_c_try_link "$LINENO"; then : | |
9355 | gt_cv_func_CFPreferencesCopyAppValue=yes | |
9356 | else | |
9357 | gt_cv_func_CFPreferencesCopyAppValue=no | |
9358 | fi | |
9359 | rm -f core conftest.err conftest.$ac_objext \ | |
9360 | conftest$ac_exeext conftest.$ac_ext | |
9361 | LIBS="$gt_save_LIBS" | |
9362 | fi | |
9363 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFPreferencesCopyAppValue" >&5 | |
9364 | $as_echo "$gt_cv_func_CFPreferencesCopyAppValue" >&6; } | |
9365 | if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then | |
9366 | ||
9367 | $as_echo "#define HAVE_CFPREFERENCESCOPYAPPVALUE 1" >>confdefs.h | |
9368 | ||
9369 | fi | |
9370 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFLocaleCopyPreferredLanguages" >&5 | |
9371 | $as_echo_n "checking for CFLocaleCopyPreferredLanguages... " >&6; } | |
9372 | if ${gt_cv_func_CFLocaleCopyPreferredLanguages+:} false; then : | |
9373 | $as_echo_n "(cached) " >&6 | |
9374 | else | |
9375 | gt_save_LIBS="$LIBS" | |
9376 | LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" | |
9377 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
9378 | /* end confdefs.h. */ | |
9379 | #include <CoreFoundation/CFLocale.h> | |
9380 | int | |
9381 | main () | |
9382 | { | |
9383 | CFLocaleCopyPreferredLanguages(); | |
9384 | ; | |
9385 | return 0; | |
9386 | } | |
9387 | _ACEOF | |
9388 | if ac_fn_c_try_link "$LINENO"; then : | |
9389 | gt_cv_func_CFLocaleCopyPreferredLanguages=yes | |
9390 | else | |
9391 | gt_cv_func_CFLocaleCopyPreferredLanguages=no | |
9392 | fi | |
9393 | rm -f core conftest.err conftest.$ac_objext \ | |
9394 | conftest$ac_exeext conftest.$ac_ext | |
9395 | LIBS="$gt_save_LIBS" | |
9396 | fi | |
9397 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFLocaleCopyPreferredLanguages" >&5 | |
9398 | $as_echo "$gt_cv_func_CFLocaleCopyPreferredLanguages" >&6; } | |
9399 | if test $gt_cv_func_CFLocaleCopyPreferredLanguages = yes; then | |
9400 | ||
9401 | $as_echo "#define HAVE_CFLOCALECOPYPREFERREDLANGUAGES 1" >>confdefs.h | |
9402 | ||
9403 | fi | |
9404 | INTL_MACOSX_LIBS= | |
9405 | if test $gt_cv_func_CFPreferencesCopyAppValue = yes \ | |
9406 | || test $gt_cv_func_CFLocaleCopyPreferredLanguages = yes; then | |
9407 | INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation -Wl,-framework -Wl,CoreServices" | |
9408 | fi | |
9409 | ||
9410 | ||
9411 | ||
9412 | ||
9413 | ||
9414 | ||
9415 | LIBINTL= | |
9416 | LTLIBINTL= | |
9417 | POSUB= | |
9418 | ||
9419 | case " $gt_needs " in | |
9420 | *" need-formatstring-macros "*) gt_api_version=3 ;; | |
9421 | *" need-ngettext "*) gt_api_version=2 ;; | |
9422 | *) gt_api_version=1 ;; | |
9423 | esac | |
9424 | gt_func_gnugettext_libc="gt_cv_func_gnugettext${gt_api_version}_libc" | |
9425 | gt_func_gnugettext_libintl="gt_cv_func_gnugettext${gt_api_version}_libintl" | |
9426 | ||
9427 | if test "$USE_NLS" = "yes"; then | |
9428 | gt_use_preinstalled_gnugettext=no | |
9429 | ||
9430 | ||
9431 | if test $gt_api_version -ge 3; then | |
9432 | gt_revision_test_code=' | |
9433 | #ifndef __GNU_GETTEXT_SUPPORTED_REVISION | |
9434 | #define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1) | |
9435 | #endif | |
9436 | typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1]; | |
9437 | ' | |
9438 | else | |
9439 | gt_revision_test_code= | |
9440 | fi | |
9441 | if test $gt_api_version -ge 2; then | |
9442 | gt_expression_test_code=' + * ngettext ("", "", 0)' | |
9443 | else | |
9444 | gt_expression_test_code= | |
9445 | fi | |
9446 | ||
9447 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libc" >&5 | |
9448 | $as_echo_n "checking for GNU gettext in libc... " >&6; } | |
9449 | if eval \${$gt_func_gnugettext_libc+:} false; then : | |
9450 | $as_echo_n "(cached) " >&6 | |
9451 | else | |
9452 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
9453 | /* end confdefs.h. */ | |
9454 | ||
9455 | #include <libintl.h> | |
9456 | #ifndef __GNU_GETTEXT_SUPPORTED_REVISION | |
9457 | extern int _nl_msg_cat_cntr; | |
9458 | extern int *_nl_domain_bindings; | |
9459 | #define __GNU_GETTEXT_SYMBOL_EXPRESSION (_nl_msg_cat_cntr + *_nl_domain_bindings) | |
9460 | #else | |
9461 | #define __GNU_GETTEXT_SYMBOL_EXPRESSION 0 | |
9462 | #endif | |
9463 | $gt_revision_test_code | |
9464 | ||
9465 | int | |
9466 | main () | |
9467 | { | |
9468 | ||
9469 | bindtextdomain ("", ""); | |
9470 | return * gettext ("")$gt_expression_test_code + __GNU_GETTEXT_SYMBOL_EXPRESSION | |
9471 | ||
9472 | ; | |
9473 | return 0; | |
9474 | } | |
9475 | _ACEOF | |
9476 | if ac_fn_c_try_link "$LINENO"; then : | |
9477 | eval "$gt_func_gnugettext_libc=yes" | |
9478 | else | |
9479 | eval "$gt_func_gnugettext_libc=no" | |
9480 | fi | |
9481 | rm -f core conftest.err conftest.$ac_objext \ | |
9482 | conftest$ac_exeext conftest.$ac_ext | |
9483 | fi | |
9484 | eval ac_res=\$$gt_func_gnugettext_libc | |
9485 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
9486 | $as_echo "$ac_res" >&6; } | |
9487 | ||
9488 | if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then | |
9489 | ||
9490 | ||
9491 | ||
9492 | ||
9493 | ||
9494 | am_save_CPPFLAGS="$CPPFLAGS" | |
9495 | ||
9496 | for element in $INCICONV; do | |
9497 | haveit= | |
9498 | for x in $CPPFLAGS; do | |
9499 | ||
9500 | acl_save_prefix="$prefix" | |
9501 | prefix="$acl_final_prefix" | |
9502 | acl_save_exec_prefix="$exec_prefix" | |
9503 | exec_prefix="$acl_final_exec_prefix" | |
9504 | eval x=\"$x\" | |
9505 | exec_prefix="$acl_save_exec_prefix" | |
9506 | prefix="$acl_save_prefix" | |
9507 | ||
9508 | if test "X$x" = "X$element"; then | |
9509 | haveit=yes | |
9510 | break | |
9511 | fi | |
9512 | done | |
9513 | if test -z "$haveit"; then | |
9514 | CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" | |
9515 | fi | |
9516 | done | |
9517 | ||
9518 | ||
9519 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5 | |
9520 | $as_echo_n "checking for iconv... " >&6; } | |
9521 | if ${am_cv_func_iconv+:} false; then : | |
9522 | $as_echo_n "(cached) " >&6 | |
9523 | else | |
9524 | ||
9525 | am_cv_func_iconv="no, consider installing GNU libiconv" | |
9526 | am_cv_lib_iconv=no | |
9527 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
9528 | /* end confdefs.h. */ | |
9529 | ||
9530 | #include <stdlib.h> | |
9531 | #include <iconv.h> | |
9532 | ||
9533 | int | |
9534 | main () | |
9535 | { | |
9536 | iconv_t cd = iconv_open("",""); | |
9537 | iconv(cd,NULL,NULL,NULL,NULL); | |
9538 | iconv_close(cd); | |
9539 | ; | |
9540 | return 0; | |
9541 | } | |
9542 | _ACEOF | |
9543 | if ac_fn_c_try_link "$LINENO"; then : | |
9544 | am_cv_func_iconv=yes | |
9545 | fi | |
9546 | rm -f core conftest.err conftest.$ac_objext \ | |
9547 | conftest$ac_exeext conftest.$ac_ext | |
9548 | if test "$am_cv_func_iconv" != yes; then | |
9549 | am_save_LIBS="$LIBS" | |
9550 | LIBS="$LIBS $LIBICONV" | |
9551 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
9552 | /* end confdefs.h. */ | |
9553 | ||
9554 | #include <stdlib.h> | |
9555 | #include <iconv.h> | |
9556 | ||
9557 | int | |
9558 | main () | |
9559 | { | |
9560 | iconv_t cd = iconv_open("",""); | |
9561 | iconv(cd,NULL,NULL,NULL,NULL); | |
9562 | iconv_close(cd); | |
9563 | ; | |
9564 | return 0; | |
9565 | } | |
9566 | _ACEOF | |
9567 | if ac_fn_c_try_link "$LINENO"; then : | |
9568 | am_cv_lib_iconv=yes | |
9569 | am_cv_func_iconv=yes | |
9570 | fi | |
9571 | rm -f core conftest.err conftest.$ac_objext \ | |
9572 | conftest$ac_exeext conftest.$ac_ext | |
9573 | LIBS="$am_save_LIBS" | |
9574 | fi | |
9575 | ||
9576 | fi | |
9577 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5 | |
9578 | $as_echo "$am_cv_func_iconv" >&6; } | |
9579 | if test "$am_cv_func_iconv" = yes; then | |
9580 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working iconv" >&5 | |
9581 | $as_echo_n "checking for working iconv... " >&6; } | |
9582 | if ${am_cv_func_iconv_works+:} false; then : | |
9583 | $as_echo_n "(cached) " >&6 | |
9584 | else | |
9585 | ||
9586 | am_save_LIBS="$LIBS" | |
9587 | if test $am_cv_lib_iconv = yes; then | |
9588 | LIBS="$LIBS $LIBICONV" | |
9589 | fi | |
9590 | am_cv_func_iconv_works=no | |
9591 | for ac_iconv_const in '' 'const'; do | |
9592 | if test "$cross_compiling" = yes; then : | |
9593 | case "$host_os" in | |
9594 | aix* | hpux*) am_cv_func_iconv_works="guessing no" ;; | |
9595 | *) am_cv_func_iconv_works="guessing yes" ;; | |
9596 | esac | |
9597 | else | |
9598 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
9599 | /* end confdefs.h. */ | |
9600 | ||
9601 | #include <iconv.h> | |
9602 | #include <string.h> | |
9603 | ||
9604 | #ifndef ICONV_CONST | |
9605 | # define ICONV_CONST $ac_iconv_const | |
9606 | #endif | |
9607 | ||
9608 | int | |
9609 | main () | |
9610 | { | |
9611 | int result = 0; | |
9612 | /* Test against AIX 5.1...7.2 bug: Failures are not distinguishable from | |
9613 | successful returns. This is even documented in | |
9614 | <https://www.ibm.com/support/knowledgecenter/ssw_aix_72/i_bostechref/iconv.html> */ | |
9615 | { | |
9616 | iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8"); | |
9617 | if (cd_utf8_to_88591 != (iconv_t)(-1)) | |
9618 | { | |
9619 | static ICONV_CONST char input[] = "\342\202\254"; /* EURO SIGN */ | |
9620 | char buf[10]; | |
9621 | ICONV_CONST char *inptr = input; | |
9622 | size_t inbytesleft = strlen (input); | |
9623 | char *outptr = buf; | |
9624 | size_t outbytesleft = sizeof (buf); | |
9625 | size_t res = iconv (cd_utf8_to_88591, | |
9626 | &inptr, &inbytesleft, | |
9627 | &outptr, &outbytesleft); | |
9628 | if (res == 0) | |
9629 | result |= 1; | |
9630 | iconv_close (cd_utf8_to_88591); | |
9631 | } | |
9632 | } | |
9633 | /* Test against Solaris 10 bug: Failures are not distinguishable from | |
9634 | successful returns. */ | |
9635 | { | |
9636 | iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646"); | |
9637 | if (cd_ascii_to_88591 != (iconv_t)(-1)) | |
9638 | { | |
9639 | static ICONV_CONST char input[] = "\263"; | |
9640 | char buf[10]; | |
9641 | ICONV_CONST char *inptr = input; | |
9642 | size_t inbytesleft = strlen (input); | |
9643 | char *outptr = buf; | |
9644 | size_t outbytesleft = sizeof (buf); | |
9645 | size_t res = iconv (cd_ascii_to_88591, | |
9646 | &inptr, &inbytesleft, | |
9647 | &outptr, &outbytesleft); | |
9648 | if (res == 0) | |
9649 | result |= 2; | |
9650 | iconv_close (cd_ascii_to_88591); | |
9651 | } | |
9652 | } | |
9653 | /* Test against AIX 6.1..7.1 bug: Buffer overrun. */ | |
9654 | { | |
9655 | iconv_t cd_88591_to_utf8 = iconv_open ("UTF-8", "ISO-8859-1"); | |
9656 | if (cd_88591_to_utf8 != (iconv_t)(-1)) | |
9657 | { | |
9658 | static ICONV_CONST char input[] = "\304"; | |
9659 | static char buf[2] = { (char)0xDE, (char)0xAD }; | |
9660 | ICONV_CONST char *inptr = input; | |
9661 | size_t inbytesleft = 1; | |
9662 | char *outptr = buf; | |
9663 | size_t outbytesleft = 1; | |
9664 | size_t res = iconv (cd_88591_to_utf8, | |
9665 | &inptr, &inbytesleft, | |
9666 | &outptr, &outbytesleft); | |
9667 | if (res != (size_t)(-1) || outptr - buf > 1 || buf[1] != (char)0xAD) | |
9668 | result |= 4; | |
9669 | iconv_close (cd_88591_to_utf8); | |
9670 | } | |
9671 | } | |
9672 | #if 0 /* This bug could be worked around by the caller. */ | |
9673 | /* Test against HP-UX 11.11 bug: Positive return value instead of 0. */ | |
9674 | { | |
9675 | iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591"); | |
9676 | if (cd_88591_to_utf8 != (iconv_t)(-1)) | |
9677 | { | |
9678 | static ICONV_CONST char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; | |
9679 | char buf[50]; | |
9680 | ICONV_CONST char *inptr = input; | |
9681 | size_t inbytesleft = strlen (input); | |
9682 | char *outptr = buf; | |
9683 | size_t outbytesleft = sizeof (buf); | |
9684 | size_t res = iconv (cd_88591_to_utf8, | |
9685 | &inptr, &inbytesleft, | |
9686 | &outptr, &outbytesleft); | |
9687 | if ((int)res > 0) | |
9688 | result |= 8; | |
9689 | iconv_close (cd_88591_to_utf8); | |
9690 | } | |
9691 | } | |
9692 | #endif | |
9693 | /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is | |
9694 | provided. */ | |
9695 | { | |
9696 | /* Try standardized names. */ | |
9697 | iconv_t cd1 = iconv_open ("UTF-8", "EUC-JP"); | |
9698 | /* Try IRIX, OSF/1 names. */ | |
9699 | iconv_t cd2 = iconv_open ("UTF-8", "eucJP"); | |
9700 | /* Try AIX names. */ | |
9701 | iconv_t cd3 = iconv_open ("UTF-8", "IBM-eucJP"); | |
9702 | /* Try HP-UX names. */ | |
9703 | iconv_t cd4 = iconv_open ("utf8", "eucJP"); | |
9704 | if (cd1 == (iconv_t)(-1) && cd2 == (iconv_t)(-1) | |
9705 | && cd3 == (iconv_t)(-1) && cd4 == (iconv_t)(-1)) | |
9706 | result |= 16; | |
9707 | if (cd1 != (iconv_t)(-1)) | |
9708 | iconv_close (cd1); | |
9709 | if (cd2 != (iconv_t)(-1)) | |
9710 | iconv_close (cd2); | |
9711 | if (cd3 != (iconv_t)(-1)) | |
9712 | iconv_close (cd3); | |
9713 | if (cd4 != (iconv_t)(-1)) | |
9714 | iconv_close (cd4); | |
9715 | } | |
9716 | return result; | |
9717 | ||
9718 | ; | |
9719 | return 0; | |
9720 | } | |
9721 | _ACEOF | |
9722 | if ac_fn_c_try_run "$LINENO"; then : | |
9723 | am_cv_func_iconv_works=yes | |
9724 | fi | |
9725 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
9726 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
9727 | fi | |
9728 | ||
9729 | test "$am_cv_func_iconv_works" = no || break | |
9730 | done | |
9731 | LIBS="$am_save_LIBS" | |
9732 | ||
9733 | fi | |
9734 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv_works" >&5 | |
9735 | $as_echo "$am_cv_func_iconv_works" >&6; } | |
9736 | case "$am_cv_func_iconv_works" in | |
9737 | *no) am_func_iconv=no am_cv_lib_iconv=no ;; | |
9738 | *) am_func_iconv=yes ;; | |
9739 | esac | |
9740 | else | |
9741 | am_func_iconv=no am_cv_lib_iconv=no | |
9742 | fi | |
9743 | if test "$am_func_iconv" = yes; then | |
9744 | ||
9745 | $as_echo "#define HAVE_ICONV 1" >>confdefs.h | |
9746 | ||
9747 | fi | |
9748 | if test "$am_cv_lib_iconv" = yes; then | |
9749 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5 | |
9750 | $as_echo_n "checking how to link with libiconv... " >&6; } | |
9751 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5 | |
9752 | $as_echo "$LIBICONV" >&6; } | |
9753 | else | |
9754 | CPPFLAGS="$am_save_CPPFLAGS" | |
9755 | LIBICONV= | |
9756 | LTLIBICONV= | |
9757 | fi | |
9758 | ||
9759 | ||
9760 | ||
9761 | ||
9762 | ||
9763 | ||
9764 | use_additional=yes | |
9765 | ||
9766 | acl_save_prefix="$prefix" | |
9767 | prefix="$acl_final_prefix" | |
9768 | acl_save_exec_prefix="$exec_prefix" | |
9769 | exec_prefix="$acl_final_exec_prefix" | |
9770 | ||
9771 | eval additional_includedir=\"$includedir\" | |
9772 | eval additional_libdir=\"$libdir\" | |
9773 | ||
9774 | exec_prefix="$acl_save_exec_prefix" | |
9775 | prefix="$acl_save_prefix" | |
9776 | ||
9777 | ||
9778 | # Check whether --with-libintl-prefix was given. | |
9779 | if test "${with_libintl_prefix+set}" = set; then : | |
9780 | withval=$with_libintl_prefix; | |
9781 | if test "X$withval" = "Xno"; then | |
9782 | use_additional=no | |
9783 | else | |
9784 | if test "X$withval" = "X"; then | |
9785 | ||
9786 | acl_save_prefix="$prefix" | |
9787 | prefix="$acl_final_prefix" | |
9788 | acl_save_exec_prefix="$exec_prefix" | |
9789 | exec_prefix="$acl_final_exec_prefix" | |
9790 | ||
9791 | eval additional_includedir=\"$includedir\" | |
9792 | eval additional_libdir=\"$libdir\" | |
9793 | ||
9794 | exec_prefix="$acl_save_exec_prefix" | |
9795 | prefix="$acl_save_prefix" | |
9796 | ||
9797 | else | |
9798 | additional_includedir="$withval/include" | |
9799 | additional_libdir="$withval/lib" | |
9800 | fi | |
9801 | fi | |
9802 | ||
9803 | fi | |
9804 | ||
9805 | ||
9806 | # Check whether --with-libintl-type was given. | |
9807 | if test "${with_libintl_type+set}" = set; then : | |
9808 | withval=$with_libintl_type; with_libintl_type=$withval | |
9809 | else | |
9810 | with_libintl_type=auto | |
9811 | fi | |
9812 | ||
9813 | lib_type=`eval echo \$with_libintl_type` | |
9814 | ||
9815 | LIBINTL= | |
9816 | LTLIBINTL= | |
9817 | INCINTL= | |
9818 | rpathdirs= | |
9819 | ltrpathdirs= | |
9820 | names_already_handled= | |
9821 | names_next_round='intl ' | |
9822 | while test -n "$names_next_round"; do | |
9823 | names_this_round="$names_next_round" | |
9824 | names_next_round= | |
9825 | for name in $names_this_round; do | |
9826 | already_handled= | |
9827 | for n in $names_already_handled; do | |
9828 | if test "$n" = "$name"; then | |
9829 | already_handled=yes | |
9830 | break | |
9831 | fi | |
9832 | done | |
9833 | if test -z "$already_handled"; then | |
9834 | names_already_handled="$names_already_handled $name" | |
9835 | uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` | |
9836 | eval value=\"\$HAVE_LIB$uppername\" | |
9837 | if test -n "$value"; then | |
9838 | if test "$value" = yes; then | |
9839 | eval value=\"\$LIB$uppername\" | |
9840 | test -z "$value" || LIBINTL="${LIBINTL}${LIBINTL:+ }$value" | |
9841 | eval value=\"\$LTLIB$uppername\" | |
9842 | test -z "$value" || LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$value" | |
9843 | else | |
9844 | : | |
9845 | fi | |
9846 | else | |
9847 | found_dir= | |
9848 | found_la= | |
9849 | found_so= | |
9850 | found_a= | |
9851 | if test $use_additional = yes; then | |
9852 | if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then | |
9853 | found_dir="$additional_libdir" | |
9854 | found_so="$additional_libdir/lib$name.$shlibext" | |
9855 | if test -f "$additional_libdir/lib$name.la"; then | |
9856 | found_la="$additional_libdir/lib$name.la" | |
9857 | fi | |
9858 | elif test x$lib_type != xshared; then | |
9859 | if test -f "$additional_libdir/lib$name.$libext"; then | |
9860 | found_dir="$additional_libdir" | |
9861 | found_a="$additional_libdir/lib$name.$libext" | |
9862 | if test -f "$additional_libdir/lib$name.la"; then | |
9863 | found_la="$additional_libdir/lib$name.la" | |
9864 | fi | |
9865 | fi | |
9866 | fi | |
9867 | fi | |
9868 | if test "X$found_dir" = "X"; then | |
9869 | for x in $LDFLAGS $LTLIBINTL; do | |
9870 | ||
9871 | acl_save_prefix="$prefix" | |
9872 | prefix="$acl_final_prefix" | |
9873 | acl_save_exec_prefix="$exec_prefix" | |
9874 | exec_prefix="$acl_final_exec_prefix" | |
9875 | eval x=\"$x\" | |
9876 | exec_prefix="$acl_save_exec_prefix" | |
9877 | prefix="$acl_save_prefix" | |
9878 | ||
9879 | case "$x" in | |
9880 | -L*) | |
9881 | dir=`echo "X$x" | sed -e 's/^X-L//'` | |
9882 | if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then | |
9883 | found_dir="$dir" | |
9884 | found_so="$dir/lib$name.$shlibext" | |
9885 | if test -f "$dir/lib$name.la"; then | |
9886 | found_la="$dir/lib$name.la" | |
9887 | fi | |
9888 | elif test x$lib_type != xshared; then | |
9889 | if test -f "$dir/lib$name.$libext"; then | |
9890 | found_dir="$dir" | |
9891 | found_a="$dir/lib$name.$libext" | |
9892 | if test -f "$dir/lib$name.la"; then | |
9893 | found_la="$dir/lib$name.la" | |
9894 | fi | |
9895 | fi | |
9896 | fi | |
9897 | ;; | |
9898 | esac | |
9899 | if test "X$found_dir" != "X"; then | |
9900 | break | |
9901 | fi | |
9902 | done | |
9903 | fi | |
9904 | if test "X$found_dir" != "X"; then | |
9905 | LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$found_dir -l$name" | |
9906 | if test "X$found_so" != "X"; then | |
9907 | if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then | |
9908 | LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" | |
9909 | else | |
9910 | haveit= | |
9911 | for x in $ltrpathdirs; do | |
9912 | if test "X$x" = "X$found_dir"; then | |
9913 | haveit=yes | |
9914 | break | |
9915 | fi | |
9916 | done | |
9917 | if test -z "$haveit"; then | |
9918 | ltrpathdirs="$ltrpathdirs $found_dir" | |
9919 | fi | |
9920 | if test "$hardcode_direct" = yes; then | |
9921 | LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" | |
9922 | else | |
9923 | if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then | |
9924 | LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" | |
9925 | haveit= | |
9926 | for x in $rpathdirs; do | |
9927 | if test "X$x" = "X$found_dir"; then | |
9928 | haveit=yes | |
9929 | break | |
9930 | fi | |
9931 | done | |
9932 | if test -z "$haveit"; then | |
9933 | rpathdirs="$rpathdirs $found_dir" | |
9934 | fi | |
9935 | else | |
9936 | haveit= | |
9937 | for x in $LDFLAGS $LIBINTL; do | |
9938 | ||
9939 | acl_save_prefix="$prefix" | |
9940 | prefix="$acl_final_prefix" | |
9941 | acl_save_exec_prefix="$exec_prefix" | |
9942 | exec_prefix="$acl_final_exec_prefix" | |
9943 | eval x=\"$x\" | |
9944 | exec_prefix="$acl_save_exec_prefix" | |
9945 | prefix="$acl_save_prefix" | |
9946 | ||
9947 | if test "X$x" = "X-L$found_dir"; then | |
9948 | haveit=yes | |
9949 | break | |
9950 | fi | |
9951 | done | |
9952 | if test -z "$haveit"; then | |
9953 | LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir" | |
9954 | fi | |
9955 | if test "$hardcode_minus_L" != no; then | |
9956 | LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" | |
9957 | else | |
9958 | LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name" | |
9959 | fi | |
9960 | fi | |
9961 | fi | |
9962 | fi | |
9963 | else | |
9964 | if test "X$found_a" != "X"; then | |
9965 | LIBINTL="${LIBINTL}${LIBINTL:+ }$found_a" | |
9966 | else | |
9967 | LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir -l$name" | |
9968 | fi | |
9969 | fi | |
9970 | additional_includedir= | |
9971 | case "$found_dir" in | |
9972 | */lib | */lib/) | |
9973 | basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'` | |
9974 | additional_includedir="$basedir/include" | |
9975 | ;; | |
9976 | esac | |
9977 | if test "X$additional_includedir" != "X"; then | |
9978 | if test "X$additional_includedir" != "X/usr/include"; then | |
9979 | haveit= | |
9980 | if test "X$additional_includedir" = "X/usr/local/include"; then | |
9981 | if test -n "$GCC"; then | |
9982 | case $host_os in | |
9983 | linux*) haveit=yes;; | |
9984 | esac | |
9985 | fi | |
9986 | fi | |
9987 | if test -z "$haveit"; then | |
9988 | for x in $CPPFLAGS $INCINTL; do | |
9989 | ||
9990 | acl_save_prefix="$prefix" | |
9991 | prefix="$acl_final_prefix" | |
9992 | acl_save_exec_prefix="$exec_prefix" | |
9993 | exec_prefix="$acl_final_exec_prefix" | |
9994 | eval x=\"$x\" | |
9995 | exec_prefix="$acl_save_exec_prefix" | |
9996 | prefix="$acl_save_prefix" | |
9997 | ||
9998 | if test "X$x" = "X-I$additional_includedir"; then | |
9999 | haveit=yes | |
10000 | break | |
10001 | fi | |
10002 | done | |
10003 | if test -z "$haveit"; then | |
10004 | if test -d "$additional_includedir"; then | |
10005 | INCINTL="${INCINTL}${INCINTL:+ }-I$additional_includedir" | |
10006 | fi | |
10007 | fi | |
10008 | fi | |
10009 | fi | |
10010 | fi | |
10011 | if test -n "$found_la"; then | |
10012 | save_libdir="$libdir" | |
10013 | case "$found_la" in | |
10014 | */* | *\\*) . "$found_la" ;; | |
10015 | *) . "./$found_la" ;; | |
10016 | esac | |
10017 | libdir="$save_libdir" | |
10018 | for dep in $dependency_libs; do | |
10019 | case "$dep" in | |
10020 | -L*) | |
10021 | additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` | |
10022 | if test "X$additional_libdir" != "X/usr/lib"; then | |
10023 | haveit= | |
10024 | if test "X$additional_libdir" = "X/usr/local/lib"; then | |
10025 | if test -n "$GCC"; then | |
10026 | case $host_os in | |
10027 | linux*) haveit=yes;; | |
10028 | esac | |
10029 | fi | |
10030 | fi | |
10031 | if test -z "$haveit"; then | |
10032 | haveit= | |
10033 | for x in $LDFLAGS $LIBINTL; do | |
10034 | ||
10035 | acl_save_prefix="$prefix" | |
10036 | prefix="$acl_final_prefix" | |
10037 | acl_save_exec_prefix="$exec_prefix" | |
10038 | exec_prefix="$acl_final_exec_prefix" | |
10039 | eval x=\"$x\" | |
10040 | exec_prefix="$acl_save_exec_prefix" | |
10041 | prefix="$acl_save_prefix" | |
10042 | ||
10043 | if test "X$x" = "X-L$additional_libdir"; then | |
10044 | haveit=yes | |
10045 | break | |
10046 | fi | |
10047 | done | |
10048 | if test -z "$haveit"; then | |
10049 | if test -d "$additional_libdir"; then | |
10050 | LIBINTL="${LIBINTL}${LIBINTL:+ }-L$additional_libdir" | |
10051 | fi | |
10052 | fi | |
10053 | haveit= | |
10054 | for x in $LDFLAGS $LTLIBINTL; do | |
10055 | ||
10056 | acl_save_prefix="$prefix" | |
10057 | prefix="$acl_final_prefix" | |
10058 | acl_save_exec_prefix="$exec_prefix" | |
10059 | exec_prefix="$acl_final_exec_prefix" | |
10060 | eval x=\"$x\" | |
10061 | exec_prefix="$acl_save_exec_prefix" | |
10062 | prefix="$acl_save_prefix" | |
10063 | ||
10064 | if test "X$x" = "X-L$additional_libdir"; then | |
10065 | haveit=yes | |
10066 | break | |
10067 | fi | |
10068 | done | |
10069 | if test -z "$haveit"; then | |
10070 | if test -d "$additional_libdir"; then | |
10071 | LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$additional_libdir" | |
10072 | fi | |
10073 | fi | |
10074 | fi | |
10075 | fi | |
10076 | ;; | |
10077 | -R*) | |
10078 | dir=`echo "X$dep" | sed -e 's/^X-R//'` | |
10079 | if test "$enable_rpath" != no; then | |
10080 | haveit= | |
10081 | for x in $rpathdirs; do | |
10082 | if test "X$x" = "X$dir"; then | |
10083 | haveit=yes | |
10084 | break | |
10085 | fi | |
10086 | done | |
10087 | if test -z "$haveit"; then | |
10088 | rpathdirs="$rpathdirs $dir" | |
10089 | fi | |
10090 | haveit= | |
10091 | for x in $ltrpathdirs; do | |
10092 | if test "X$x" = "X$dir"; then | |
10093 | haveit=yes | |
10094 | break | |
10095 | fi | |
10096 | done | |
10097 | if test -z "$haveit"; then | |
10098 | ltrpathdirs="$ltrpathdirs $dir" | |
10099 | fi | |
10100 | fi | |
10101 | ;; | |
10102 | -l*) | |
10103 | names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` | |
10104 | ;; | |
10105 | *.la) | |
10106 | names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` | |
10107 | ;; | |
10108 | *) | |
10109 | LIBINTL="${LIBINTL}${LIBINTL:+ }$dep" | |
10110 | LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$dep" | |
10111 | ;; | |
10112 | esac | |
10113 | done | |
10114 | fi | |
10115 | else | |
10116 | if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then | |
10117 | LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name" | |
10118 | LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-l$name" | |
10119 | else | |
10120 | LIBINTL="${LIBINTL}${LIBINTL:+ }-l:lib$name.$libext" | |
10121 | LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-l:lib$name.$libext" | |
10122 | fi | |
10123 | fi | |
10124 | fi | |
10125 | fi | |
10126 | done | |
10127 | done | |
10128 | if test "X$rpathdirs" != "X"; then | |
10129 | if test -n "$hardcode_libdir_separator"; then | |
10130 | alldirs= | |
10131 | for found_dir in $rpathdirs; do | |
10132 | alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir" | |
10133 | done | |
10134 | acl_save_libdir="$libdir" | |
10135 | libdir="$alldirs" | |
10136 | eval flag=\"$hardcode_libdir_flag_spec\" | |
10137 | libdir="$acl_save_libdir" | |
10138 | LIBINTL="${LIBINTL}${LIBINTL:+ }$flag" | |
10139 | else | |
10140 | for found_dir in $rpathdirs; do | |
10141 | acl_save_libdir="$libdir" | |
10142 | libdir="$found_dir" | |
10143 | eval flag=\"$hardcode_libdir_flag_spec\" | |
10144 | libdir="$acl_save_libdir" | |
10145 | LIBINTL="${LIBINTL}${LIBINTL:+ }$flag" | |
10146 | done | |
10147 | fi | |
10148 | fi | |
10149 | if test "X$ltrpathdirs" != "X"; then | |
10150 | for found_dir in $ltrpathdirs; do | |
10151 | LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir" | |
10152 | done | |
10153 | fi | |
10154 | ||
10155 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libintl" >&5 | |
10156 | $as_echo_n "checking for GNU gettext in libintl... " >&6; } | |
10157 | if eval \${$gt_func_gnugettext_libintl+:} false; then : | |
10158 | $as_echo_n "(cached) " >&6 | |
10159 | else | |
10160 | gt_save_CPPFLAGS="$CPPFLAGS" | |
10161 | CPPFLAGS="$CPPFLAGS $INCINTL" | |
10162 | gt_save_LIBS="$LIBS" | |
10163 | LIBS="$LIBS $LIBINTL" | |
10164 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
10165 | /* end confdefs.h. */ | |
10166 | ||
10167 | #include <libintl.h> | |
10168 | #ifndef __GNU_GETTEXT_SUPPORTED_REVISION | |
10169 | extern int _nl_msg_cat_cntr; | |
10170 | extern | |
10171 | #ifdef __cplusplus | |
10172 | "C" | |
10173 | #endif | |
10174 | const char *_nl_expand_alias (const char *); | |
10175 | #define __GNU_GETTEXT_SYMBOL_EXPRESSION (_nl_msg_cat_cntr + *_nl_expand_alias ("")) | |
10176 | #else | |
10177 | #define __GNU_GETTEXT_SYMBOL_EXPRESSION 0 | |
10178 | #endif | |
10179 | $gt_revision_test_code | |
10180 | ||
10181 | int | |
10182 | main () | |
10183 | { | |
10184 | ||
10185 | bindtextdomain ("", ""); | |
10186 | return * gettext ("")$gt_expression_test_code + __GNU_GETTEXT_SYMBOL_EXPRESSION | |
10187 | ||
10188 | ; | |
10189 | return 0; | |
10190 | } | |
10191 | _ACEOF | |
10192 | if ac_fn_c_try_link "$LINENO"; then : | |
10193 | eval "$gt_func_gnugettext_libintl=yes" | |
10194 | else | |
10195 | eval "$gt_func_gnugettext_libintl=no" | |
10196 | fi | |
10197 | rm -f core conftest.err conftest.$ac_objext \ | |
10198 | conftest$ac_exeext conftest.$ac_ext | |
10199 | if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" != yes; } && test -n "$LIBICONV"; then | |
10200 | LIBS="$LIBS $LIBICONV" | |
10201 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
10202 | /* end confdefs.h. */ | |
10203 | ||
10204 | #include <libintl.h> | |
10205 | #ifndef __GNU_GETTEXT_SUPPORTED_REVISION | |
10206 | extern int _nl_msg_cat_cntr; | |
10207 | extern | |
10208 | #ifdef __cplusplus | |
10209 | "C" | |
10210 | #endif | |
10211 | const char *_nl_expand_alias (const char *); | |
10212 | #define __GNU_GETTEXT_SYMBOL_EXPRESSION (_nl_msg_cat_cntr + *_nl_expand_alias ("")) | |
10213 | #else | |
10214 | #define __GNU_GETTEXT_SYMBOL_EXPRESSION 0 | |
10215 | #endif | |
10216 | $gt_revision_test_code | |
10217 | ||
10218 | int | |
10219 | main () | |
10220 | { | |
10221 | ||
10222 | bindtextdomain ("", ""); | |
10223 | return * gettext ("")$gt_expression_test_code + __GNU_GETTEXT_SYMBOL_EXPRESSION | |
10224 | ||
10225 | ; | |
10226 | return 0; | |
10227 | } | |
10228 | _ACEOF | |
10229 | if ac_fn_c_try_link "$LINENO"; then : | |
10230 | LIBINTL="$LIBINTL $LIBICONV" | |
10231 | LTLIBINTL="$LTLIBINTL $LTLIBICONV" | |
10232 | eval "$gt_func_gnugettext_libintl=yes" | |
10233 | ||
10234 | fi | |
10235 | rm -f core conftest.err conftest.$ac_objext \ | |
10236 | conftest$ac_exeext conftest.$ac_ext | |
10237 | fi | |
10238 | CPPFLAGS="$gt_save_CPPFLAGS" | |
10239 | LIBS="$gt_save_LIBS" | |
10240 | fi | |
10241 | eval ac_res=\$$gt_func_gnugettext_libintl | |
10242 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
10243 | $as_echo "$ac_res" >&6; } | |
10244 | fi | |
10245 | ||
10246 | if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" = "yes"; } \ | |
10247 | || { { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; } \ | |
10248 | && test "$PACKAGE" != gettext-runtime \ | |
10249 | && test "$PACKAGE" != gettext-tools; }; then | |
10250 | gt_use_preinstalled_gnugettext=yes | |
10251 | else | |
10252 | LIBINTL= | |
10253 | LTLIBINTL= | |
10254 | INCINTL= | |
10255 | fi | |
10256 | ||
10257 | ||
10258 | ||
10259 | if test -n "$INTL_MACOSX_LIBS"; then | |
10260 | if test "$gt_use_preinstalled_gnugettext" = "yes" \ | |
10261 | || test "$nls_cv_use_gnu_gettext" = "yes"; then | |
10262 | LIBINTL="$LIBINTL $INTL_MACOSX_LIBS" | |
10263 | LTLIBINTL="$LTLIBINTL $INTL_MACOSX_LIBS" | |
10264 | fi | |
10265 | fi | |
10266 | ||
10267 | if test "$gt_use_preinstalled_gnugettext" = "yes" \ | |
10268 | || test "$nls_cv_use_gnu_gettext" = "yes"; then | |
10269 | ||
10270 | $as_echo "#define ENABLE_NLS 1" >>confdefs.h | |
10271 | ||
10272 | else | |
10273 | USE_NLS=no | |
10274 | fi | |
10275 | fi | |
10276 | ||
10277 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use NLS" >&5 | |
10278 | $as_echo_n "checking whether to use NLS... " >&6; } | |
10279 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5 | |
10280 | $as_echo "$USE_NLS" >&6; } | |
10281 | if test "$USE_NLS" = "yes"; then | |
10282 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking where the gettext function comes from" >&5 | |
10283 | $as_echo_n "checking where the gettext function comes from... " >&6; } | |
10284 | if test "$gt_use_preinstalled_gnugettext" = "yes"; then | |
10285 | if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then | |
10286 | gt_source="external libintl" | |
10287 | else | |
10288 | gt_source="libc" | |
10289 | fi | |
10290 | else | |
10291 | gt_source="included intl directory" | |
10292 | fi | |
10293 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_source" >&5 | |
10294 | $as_echo "$gt_source" >&6; } | |
10295 | fi | |
10296 | ||
10297 | if test "$USE_NLS" = "yes"; then | |
10298 | ||
10299 | if test "$gt_use_preinstalled_gnugettext" = "yes"; then | |
10300 | if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then | |
10301 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libintl" >&5 | |
10302 | $as_echo_n "checking how to link with libintl... " >&6; } | |
10303 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBINTL" >&5 | |
10304 | $as_echo "$LIBINTL" >&6; } | |
10305 | ||
10306 | for element in $INCINTL; do | |
10307 | haveit= | |
10308 | for x in $CPPFLAGS; do | |
10309 | ||
10310 | acl_save_prefix="$prefix" | |
10311 | prefix="$acl_final_prefix" | |
10312 | acl_save_exec_prefix="$exec_prefix" | |
10313 | exec_prefix="$acl_final_exec_prefix" | |
10314 | eval x=\"$x\" | |
10315 | exec_prefix="$acl_save_exec_prefix" | |
10316 | prefix="$acl_save_prefix" | |
10317 | ||
10318 | if test "X$x" = "X$element"; then | |
10319 | haveit=yes | |
10320 | break | |
10321 | fi | |
10322 | done | |
10323 | if test -z "$haveit"; then | |
10324 | CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" | |
10325 | fi | |
10326 | done | |
10327 | ||
10328 | fi | |
10329 | ||
10330 | ||
10331 | $as_echo "#define HAVE_GETTEXT 1" >>confdefs.h | |
10332 | ||
10333 | ||
10334 | $as_echo "#define HAVE_DCGETTEXT 1" >>confdefs.h | |
10335 | ||
10336 | fi | |
10337 | ||
10338 | POSUB=po | |
10339 | fi | |
10340 | ||
10341 | ||
10342 | ||
10343 | INTLLIBS="$LIBINTL" | |
10344 | ||
10345 | ||
10346 | ||
10347 | ||
10348 | ||
10349 | ||
10350 | fi | |
10351 | ||
10352 | ||
10353 | ||
10354 | ||
10355 | ||
10356 | ||
10357 | ||
10358 | ||
10359 | ||
10360 | ||
10361 | ||
10362 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5 | |
10363 | $as_echo_n "checking whether NLS is requested... " >&6; } | |
10364 | if test x"$USE_NLS" != xyes; then | |
10365 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
10366 | $as_echo "no" >&6; } | |
10367 | else | |
10368 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
10369 | $as_echo "yes" >&6; } | |
10370 | ||
10371 | $as_echo "#define ENABLE_NLS 1" >>confdefs.h | |
10372 | ||
10373 | ||
10374 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5 | |
10375 | $as_echo_n "checking for catalogs to be installed... " >&6; } | |
10376 | # Look for .po and .gmo files in the source directory. | |
10377 | CATALOGS= | |
10378 | XLINGUAS= | |
10379 | for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do | |
10380 | # If there aren't any .gmo files the shell will give us the | |
10381 | # literal string "../path/to/srcdir/po/*.gmo" which has to be | |
10382 | # weeded out. | |
10383 | case "$cat" in *\**) | |
10384 | continue;; | |
10385 | esac | |
10386 | # The quadruple backslash is collapsed to a double backslash | |
10387 | # by the backticks, then collapsed again by the double quotes, | |
10388 | # leaving us with one backslash in the sed expression (right | |
10389 | # before the dot that mustn't act as a wildcard). | |
10390 | cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"` | |
10391 | lang=`echo $cat | sed -e "s!\\\\.gmo!!"` | |
10392 | # The user is allowed to set LINGUAS to a list of languages to | |
10393 | # install catalogs for. If it's empty that means "all of them." | |
10394 | if test "x$LINGUAS" = x; then | |
10395 | CATALOGS="$CATALOGS $cat" | |
10396 | XLINGUAS="$XLINGUAS $lang" | |
10397 | else | |
10398 | case "$LINGUAS" in *$lang*) | |
10399 | CATALOGS="$CATALOGS $cat" | |
10400 | XLINGUAS="$XLINGUAS $lang" | |
10401 | ;; | |
10402 | esac | |
10403 | fi | |
10404 | done | |
10405 | LINGUAS="$XLINGUAS" | |
10406 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5 | |
10407 | $as_echo "$LINGUAS" >&6; } | |
10408 | ||
10409 | ||
10410 | DATADIRNAME=share | |
10411 | ||
10412 | INSTOBJEXT=.mo | |
10413 | ||
10414 | GENCAT=gencat | |
10415 | ||
10416 | CATOBJEXT=.gmo | |
10417 | ||
10418 | fi | |
10419 | ||
862776f2 AA |
10420 | ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default" |
10421 | if test "x$ac_cv_have_decl_ffs" = xyes; then : | |
10422 | ac_have_decl=1 | |
10423 | else | |
10424 | ac_have_decl=0 | |
10425 | fi | |
10426 | ||
10427 | cat >>confdefs.h <<_ACEOF | |
10428 | #define HAVE_DECL_FFS $ac_have_decl | |
10429 | _ACEOF | |
908ff469 | 10430 | |
862776f2 AA |
10431 | ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default" |
10432 | if test "x$ac_cv_have_decl_asprintf" = xyes; then : | |
10433 | ac_have_decl=1 | |
10434 | else | |
10435 | ac_have_decl=0 | |
10436 | fi | |
10437 | ||
10438 | cat >>confdefs.h <<_ACEOF | |
10439 | #define HAVE_DECL_ASPRINTF $ac_have_decl | |
10440 | _ACEOF | |
908ff469 | 10441 | |
862776f2 AA |
10442 | ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default" |
10443 | if test "x$ac_cv_have_decl_vasprintf" = xyes; then : | |
10444 | ac_have_decl=1 | |
10445 | else | |
10446 | ac_have_decl=0 | |
10447 | fi | |
10448 | ||
10449 | cat >>confdefs.h <<_ACEOF | |
10450 | #define HAVE_DECL_VASPRINTF $ac_have_decl | |
10451 | _ACEOF | |
908ff469 | 10452 | |
862776f2 AA |
10453 | ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default" |
10454 | if test "x$ac_cv_have_decl_snprintf" = xyes; then : | |
10455 | ac_have_decl=1 | |
10456 | else | |
10457 | ac_have_decl=0 | |
10458 | fi | |
10459 | ||
10460 | cat >>confdefs.h <<_ACEOF | |
10461 | #define HAVE_DECL_SNPRINTF $ac_have_decl | |
10462 | _ACEOF | |
908ff469 | 10463 | |
862776f2 AA |
10464 | ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default" |
10465 | if test "x$ac_cv_have_decl_vsnprintf" = xyes; then : | |
10466 | ac_have_decl=1 | |
10467 | else | |
10468 | ac_have_decl=0 | |
10469 | fi | |
10470 | ||
10471 | cat >>confdefs.h <<_ACEOF | |
10472 | #define HAVE_DECL_VSNPRINTF $ac_have_decl | |
10473 | _ACEOF | |
10474 | ||
908ff469 | 10475 | ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default" |
862776f2 AA |
10476 | if test "x$ac_cv_have_decl_strtol" = xyes; then : |
10477 | ac_have_decl=1 | |
10478 | else | |
10479 | ac_have_decl=0 | |
10480 | fi | |
10481 | ||
10482 | cat >>confdefs.h <<_ACEOF | |
10483 | #define HAVE_DECL_STRTOL $ac_have_decl | |
10484 | _ACEOF | |
908ff469 | 10485 | |
01027315 TT |
10486 | ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default" |
10487 | if test "x$ac_cv_have_decl_strtoul" = xyes; then : | |
10488 | ac_have_decl=1 | |
10489 | else | |
10490 | ac_have_decl=0 | |
10491 | fi | |
10492 | ||
10493 | cat >>confdefs.h <<_ACEOF | |
10494 | #define HAVE_DECL_STRTOUL $ac_have_decl | |
10495 | _ACEOF | |
908ff469 | 10496 | |
01027315 TT |
10497 | ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default" |
10498 | if test "x$ac_cv_have_decl_strtoll" = xyes; then : | |
10499 | ac_have_decl=1 | |
10500 | else | |
10501 | ac_have_decl=0 | |
10502 | fi | |
10503 | ||
10504 | cat >>confdefs.h <<_ACEOF | |
10505 | #define HAVE_DECL_STRTOLL $ac_have_decl | |
10506 | _ACEOF | |
908ff469 | 10507 | |
01027315 TT |
10508 | ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default" |
10509 | if test "x$ac_cv_have_decl_strtoull" = xyes; then : | |
10510 | ac_have_decl=1 | |
10511 | else | |
10512 | ac_have_decl=0 | |
10513 | fi | |
10514 | ||
10515 | cat >>confdefs.h <<_ACEOF | |
10516 | #define HAVE_DECL_STRTOULL $ac_have_decl | |
10517 | _ACEOF | |
10518 | ||
908ff469 | 10519 | ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default" |
01027315 TT |
10520 | if test "x$ac_cv_have_decl_strverscmp" = xyes; then : |
10521 | ac_have_decl=1 | |
10522 | else | |
10523 | ac_have_decl=0 | |
10524 | fi | |
10525 | ||
10526 | cat >>confdefs.h <<_ACEOF | |
10527 | #define HAVE_DECL_STRVERSCMP $ac_have_decl | |
10528 | _ACEOF | |
10529 | ||
761ed61e | 10530 | ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default" |
908ff469 MF |
10531 | if test "x$ac_cv_type_long_long" = xyes; then : |
10532 | ||
10533 | cat >>confdefs.h <<_ACEOF | |
10534 | #define HAVE_LONG_LONG 1 | |
10535 | _ACEOF | |
10536 | ||
10537 | # The cast to long int works around a bug in the HP C Compiler | |
10538 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
10539 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
10540 | # This bug is HP SR number 8606223364. | |
10541 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5 | |
10542 | $as_echo_n "checking size of long long... " >&6; } | |
10543 | if ${ac_cv_sizeof_long_long+:} false; then : | |
10544 | $as_echo_n "(cached) " >&6 | |
10545 | else | |
10546 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then : | |
10547 | ||
10548 | else | |
10549 | if test "$ac_cv_type_long_long" = yes; then | |
10550 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
10551 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
10552 | as_fn_error 77 "cannot compute sizeof (long long) | |
10553 | See \`config.log' for more details" "$LINENO" 5; } | |
10554 | else | |
10555 | ac_cv_sizeof_long_long=0 | |
10556 | fi | |
10557 | fi | |
10558 | ||
10559 | fi | |
10560 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5 | |
10561 | $as_echo "$ac_cv_sizeof_long_long" >&6; } | |
10562 | ||
10563 | ||
10564 | ||
10565 | cat >>confdefs.h <<_ACEOF | |
10566 | #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long | |
10567 | _ACEOF | |
10568 | ||
10569 | ||
10570 | fi | |
10571 | ||
10572 | ||
10573 | as_ac_Symbol=`$as_echo "ac_cv_have_decl_basename(char *)" | $as_tr_sh` | |
10574 | ac_fn_c_check_decl "$LINENO" "basename(char *)" "$as_ac_Symbol" "$ac_includes_default" | |
10575 | if eval test \"x\$"$as_ac_Symbol"\" = x"yes"; then : | |
10576 | ac_have_decl=1 | |
10577 | else | |
10578 | ac_have_decl=0 | |
10579 | fi | |
10580 | ||
10581 | cat >>confdefs.h <<_ACEOF | |
10582 | #define HAVE_DECL_BASENAME $ac_have_decl | |
10583 | _ACEOF | |
10584 | ||
10585 | ||
10586 | ||
10587 | ||
10588 | ||
01027315 TT |
10589 | ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" |
10590 | if test "x$ac_cv_type_size_t" = xyes; then : | |
10591 | ||
10592 | else | |
10593 | ||
10594 | cat >>confdefs.h <<_ACEOF | |
10595 | #define size_t unsigned int | |
10596 | _ACEOF | |
10597 | ||
10598 | fi | |
10599 | ||
05ea2a05 TT |
10600 | |
10601 | ||
10602 | ||
10603 | for ac_header in $ac_header_list | |
10604 | do : | |
10605 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
10606 | ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default | |
10607 | " | |
10608 | if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : | |
10609 | cat >>confdefs.h <<_ACEOF | |
10610 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
10611 | _ACEOF | |
10612 | ||
10613 | fi | |
10614 | ||
10615 | done | |
10616 | ||
10617 | ||
10618 | ||
10619 | ||
10620 | ||
10621 | ||
10622 | ||
10623 | ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" | |
10624 | if test "x$ac_cv_type_pid_t" = xyes; then : | |
10625 | ||
10626 | else | |
10627 | ||
10628 | cat >>confdefs.h <<_ACEOF | |
10629 | #define pid_t int | |
10630 | _ACEOF | |
10631 | ||
10632 | fi | |
10633 | ||
01027315 TT |
10634 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 |
10635 | $as_echo_n "checking for a sed that does not truncate output... " >&6; } | |
10636 | if ${ac_cv_path_SED+:} false; then : | |
10637 | $as_echo_n "(cached) " >&6 | |
10638 | else | |
10639 | ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ | |
10640 | for ac_i in 1 2 3 4 5 6 7; do | |
10641 | ac_script="$ac_script$as_nl$ac_script" | |
10642 | done | |
10643 | echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed | |
10644 | { ac_script=; unset ac_script;} | |
10645 | if test -z "$SED"; then | |
10646 | ac_path_SED_found=false | |
10647 | # Loop through the user's path and test for each of PROGNAME-LIST | |
10648 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
10649 | for as_dir in $PATH | |
10650 | do | |
10651 | IFS=$as_save_IFS | |
10652 | test -z "$as_dir" && as_dir=. | |
10653 | for ac_prog in sed gsed; do | |
10654 | for ac_exec_ext in '' $ac_executable_extensions; do | |
10655 | ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" | |
10656 | as_fn_executable_p "$ac_path_SED" || continue | |
10657 | # Check for GNU ac_path_SED and select it if it is found. | |
10658 | # Check for GNU $ac_path_SED | |
10659 | case `"$ac_path_SED" --version 2>&1` in | |
10660 | *GNU*) | |
10661 | ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; | |
10662 | *) | |
10663 | ac_count=0 | |
10664 | $as_echo_n 0123456789 >"conftest.in" | |
10665 | while : | |
10666 | do | |
10667 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
10668 | mv "conftest.tmp" "conftest.in" | |
10669 | cp "conftest.in" "conftest.nl" | |
10670 | $as_echo '' >> "conftest.nl" | |
10671 | "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break | |
10672 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
10673 | as_fn_arith $ac_count + 1 && ac_count=$as_val | |
10674 | if test $ac_count -gt ${ac_path_SED_max-0}; then | |
10675 | # Best one so far, save it but keep looking for a better one | |
10676 | ac_cv_path_SED="$ac_path_SED" | |
10677 | ac_path_SED_max=$ac_count | |
10678 | fi | |
10679 | # 10*(2^10) chars as input seems more than enough | |
10680 | test $ac_count -gt 10 && break | |
10681 | done | |
10682 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
10683 | esac | |
10684 | ||
10685 | $ac_path_SED_found && break 3 | |
10686 | done | |
10687 | done | |
10688 | done | |
10689 | IFS=$as_save_IFS | |
10690 | if test -z "$ac_cv_path_SED"; then | |
10691 | as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 | |
10692 | fi | |
10693 | else | |
10694 | ac_cv_path_SED=$SED | |
10695 | fi | |
10696 | ||
10697 | fi | |
10698 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 | |
10699 | $as_echo "$ac_cv_path_SED" >&6; } | |
10700 | SED="$ac_cv_path_SED" | |
10701 | rm -f conftest.sed | |
10702 | ||
10703 | ||
db6878ac SM |
10704 | # Set the 'development' global. |
10705 | . $srcdir/../bfd/development.sh | |
10706 | ||
01027315 TT |
10707 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 |
10708 | $as_echo_n "checking for ANSI C header files... " >&6; } | |
10709 | if ${ac_cv_header_stdc+:} false; then : | |
10710 | $as_echo_n "(cached) " >&6 | |
10711 | else | |
10712 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
10713 | /* end confdefs.h. */ | |
10714 | #include <stdlib.h> | |
10715 | #include <stdarg.h> | |
10716 | #include <string.h> | |
10717 | #include <float.h> | |
10718 | ||
10719 | int | |
10720 | main () | |
10721 | { | |
10722 | ||
10723 | ; | |
10724 | return 0; | |
10725 | } | |
10726 | _ACEOF | |
10727 | if ac_fn_c_try_compile "$LINENO"; then : | |
10728 | ac_cv_header_stdc=yes | |
10729 | else | |
10730 | ac_cv_header_stdc=no | |
10731 | fi | |
10732 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
10733 | ||
10734 | if test $ac_cv_header_stdc = yes; then | |
10735 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
10736 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
10737 | /* end confdefs.h. */ | |
10738 | #include <string.h> | |
10739 | ||
10740 | _ACEOF | |
10741 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
10742 | $EGREP "memchr" >/dev/null 2>&1; then : | |
10743 | ||
10744 | else | |
10745 | ac_cv_header_stdc=no | |
10746 | fi | |
10747 | rm -f conftest* | |
10748 | ||
10749 | fi | |
10750 | ||
10751 | if test $ac_cv_header_stdc = yes; then | |
10752 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
10753 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
10754 | /* end confdefs.h. */ | |
10755 | #include <stdlib.h> | |
10756 | ||
10757 | _ACEOF | |
10758 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
10759 | $EGREP "free" >/dev/null 2>&1; then : | |
10760 | ||
10761 | else | |
10762 | ac_cv_header_stdc=no | |
10763 | fi | |
10764 | rm -f conftest* | |
10765 | ||
10766 | fi | |
10767 | ||
10768 | if test $ac_cv_header_stdc = yes; then | |
10769 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
10770 | if test "$cross_compiling" = yes; then : | |
10771 | : | |
10772 | else | |
10773 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
10774 | /* end confdefs.h. */ | |
10775 | #include <ctype.h> | |
10776 | #include <stdlib.h> | |
10777 | #if ((' ' & 0x0FF) == 0x020) | |
10778 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
10779 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
10780 | #else | |
10781 | # define ISLOWER(c) \ | |
10782 | (('a' <= (c) && (c) <= 'i') \ | |
10783 | || ('j' <= (c) && (c) <= 'r') \ | |
10784 | || ('s' <= (c) && (c) <= 'z')) | |
10785 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) | |
10786 | #endif | |
10787 | ||
10788 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) | |
10789 | int | |
10790 | main () | |
10791 | { | |
10792 | int i; | |
10793 | for (i = 0; i < 256; i++) | |
10794 | if (XOR (islower (i), ISLOWER (i)) | |
10795 | || toupper (i) != TOUPPER (i)) | |
10796 | return 2; | |
10797 | return 0; | |
10798 | } | |
10799 | _ACEOF | |
10800 | if ac_fn_c_try_run "$LINENO"; then : | |
10801 | ||
10802 | else | |
10803 | ac_cv_header_stdc=no | |
10804 | fi | |
10805 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
10806 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
10807 | fi | |
10808 | ||
10809 | fi | |
10810 | fi | |
10811 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 | |
10812 | $as_echo "$ac_cv_header_stdc" >&6; } | |
10813 | if test $ac_cv_header_stdc = yes; then | |
10814 | ||
10815 | $as_echo "#define STDC_HEADERS 1" >>confdefs.h | |
10816 | ||
10817 | fi | |
10818 | ||
10819 | # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works | |
10820 | # for constant arguments. Useless! | |
10821 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5 | |
10822 | $as_echo_n "checking for working alloca.h... " >&6; } | |
10823 | if ${ac_cv_working_alloca_h+:} false; then : | |
10824 | $as_echo_n "(cached) " >&6 | |
10825 | else | |
10826 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
10827 | /* end confdefs.h. */ | |
10828 | #include <alloca.h> | |
10829 | int | |
10830 | main () | |
10831 | { | |
10832 | char *p = (char *) alloca (2 * sizeof (int)); | |
10833 | if (p) return 0; | |
10834 | ; | |
10835 | return 0; | |
10836 | } | |
10837 | _ACEOF | |
10838 | if ac_fn_c_try_link "$LINENO"; then : | |
10839 | ac_cv_working_alloca_h=yes | |
10840 | else | |
10841 | ac_cv_working_alloca_h=no | |
10842 | fi | |
10843 | rm -f core conftest.err conftest.$ac_objext \ | |
10844 | conftest$ac_exeext conftest.$ac_ext | |
10845 | fi | |
10846 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5 | |
10847 | $as_echo "$ac_cv_working_alloca_h" >&6; } | |
10848 | if test $ac_cv_working_alloca_h = yes; then | |
10849 | ||
10850 | $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h | |
10851 | ||
10852 | fi | |
10853 | ||
10854 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5 | |
10855 | $as_echo_n "checking for alloca... " >&6; } | |
10856 | if ${ac_cv_func_alloca_works+:} false; then : | |
10857 | $as_echo_n "(cached) " >&6 | |
10858 | else | |
10859 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
10860 | /* end confdefs.h. */ | |
10861 | #ifdef __GNUC__ | |
10862 | # define alloca __builtin_alloca | |
10863 | #else | |
10864 | # ifdef _MSC_VER | |
10865 | # include <malloc.h> | |
10866 | # define alloca _alloca | |
10867 | # else | |
10868 | # ifdef HAVE_ALLOCA_H | |
10869 | # include <alloca.h> | |
10870 | # else | |
10871 | # ifdef _AIX | |
10872 | #pragma alloca | |
10873 | # else | |
10874 | # ifndef alloca /* predefined by HP cc +Olibcalls */ | |
10875 | void *alloca (size_t); | |
10876 | # endif | |
10877 | # endif | |
10878 | # endif | |
10879 | # endif | |
10880 | #endif | |
10881 | ||
10882 | int | |
10883 | main () | |
10884 | { | |
10885 | char *p = (char *) alloca (1); | |
10886 | if (p) return 0; | |
10887 | ; | |
10888 | return 0; | |
10889 | } | |
10890 | _ACEOF | |
10891 | if ac_fn_c_try_link "$LINENO"; then : | |
10892 | ac_cv_func_alloca_works=yes | |
10893 | else | |
10894 | ac_cv_func_alloca_works=no | |
10895 | fi | |
10896 | rm -f core conftest.err conftest.$ac_objext \ | |
10897 | conftest$ac_exeext conftest.$ac_ext | |
10898 | fi | |
10899 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5 | |
10900 | $as_echo "$ac_cv_func_alloca_works" >&6; } | |
10901 | ||
10902 | if test $ac_cv_func_alloca_works = yes; then | |
10903 | ||
10904 | $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h | |
10905 | ||
10906 | else | |
10907 | # The SVR3 libPW and SVR4 libucb both contain incompatible functions | |
10908 | # that cause trouble. Some versions do not even contain alloca or | |
10909 | # contain a buggy version. If you still want to use their alloca, | |
10910 | # use ar to extract alloca.o from them instead of compiling alloca.c. | |
10911 | ||
10912 | ALLOCA=\${LIBOBJDIR}alloca.$ac_objext | |
10913 | ||
10914 | $as_echo "#define C_ALLOCA 1" >>confdefs.h | |
10915 | ||
10916 | ||
10917 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5 | |
10918 | $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; } | |
10919 | if ${ac_cv_os_cray+:} false; then : | |
10920 | $as_echo_n "(cached) " >&6 | |
10921 | else | |
10922 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
10923 | /* end confdefs.h. */ | |
10924 | #if defined CRAY && ! defined CRAY2 | |
10925 | webecray | |
10926 | #else | |
10927 | wenotbecray | |
10928 | #endif | |
10929 | ||
10930 | _ACEOF | |
10931 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
10932 | $EGREP "webecray" >/dev/null 2>&1; then : | |
10933 | ac_cv_os_cray=yes | |
10934 | else | |
10935 | ac_cv_os_cray=no | |
10936 | fi | |
10937 | rm -f conftest* | |
10938 | ||
10939 | fi | |
10940 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5 | |
10941 | $as_echo "$ac_cv_os_cray" >&6; } | |
10942 | if test $ac_cv_os_cray = yes; then | |
10943 | for ac_func in _getb67 GETB67 getb67; do | |
10944 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
10945 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
10946 | if eval test \"x\$"$as_ac_var"\" = x"yes"; then : | |
10947 | ||
10948 | cat >>confdefs.h <<_ACEOF | |
10949 | #define CRAY_STACKSEG_END $ac_func | |
10950 | _ACEOF | |
10951 | ||
10952 | break | |
10953 | fi | |
10954 | ||
10955 | done | |
10956 | fi | |
10957 | ||
10958 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5 | |
10959 | $as_echo_n "checking stack direction for C alloca... " >&6; } | |
10960 | if ${ac_cv_c_stack_direction+:} false; then : | |
10961 | $as_echo_n "(cached) " >&6 | |
10962 | else | |
10963 | if test "$cross_compiling" = yes; then : | |
10964 | ac_cv_c_stack_direction=0 | |
10965 | else | |
10966 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
10967 | /* end confdefs.h. */ | |
10968 | $ac_includes_default | |
10969 | int | |
10970 | find_stack_direction (int *addr, int depth) | |
10971 | { | |
10972 | int dir, dummy = 0; | |
10973 | if (! addr) | |
10974 | addr = &dummy; | |
10975 | *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1; | |
10976 | dir = depth ? find_stack_direction (addr, depth - 1) : 0; | |
10977 | return dir + dummy; | |
10978 | } | |
10979 | ||
10980 | int | |
10981 | main (int argc, char **argv) | |
10982 | { | |
10983 | return find_stack_direction (0, argc + !argv + 20) < 0; | |
10984 | } | |
10985 | _ACEOF | |
10986 | if ac_fn_c_try_run "$LINENO"; then : | |
10987 | ac_cv_c_stack_direction=1 | |
10988 | else | |
10989 | ac_cv_c_stack_direction=-1 | |
10990 | fi | |
10991 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
10992 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
10993 | fi | |
10994 | ||
10995 | fi | |
10996 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5 | |
10997 | $as_echo "$ac_cv_c_stack_direction" >&6; } | |
10998 | cat >>confdefs.h <<_ACEOF | |
10999 | #define STACK_DIRECTION $ac_cv_c_stack_direction | |
11000 | _ACEOF | |
11001 | ||
11002 | ||
11003 | fi | |
11004 | ||
11005 | ||
11006 | WIN32APILIBS= | |
11007 | case ${host} in | |
11008 | *mingw32*) | |
11009 | ||
11010 | $as_echo "#define USE_WIN32API 1" >>confdefs.h | |
11011 | ||
11012 | WIN32APILIBS="-lws2_32" | |
11013 | ;; | |
11014 | esac | |
11015 | ||
11016 | ||
11017 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5 | |
11018 | $as_echo_n "checking for nl_langinfo and CODESET... " >&6; } | |
11019 | if ${am_cv_langinfo_codeset+:} false; then : | |
11020 | $as_echo_n "(cached) " >&6 | |
11021 | else | |
11022 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
11023 | /* end confdefs.h. */ | |
11024 | #include <langinfo.h> | |
11025 | int | |
11026 | main () | |
11027 | { | |
11028 | char* cs = nl_langinfo(CODESET); | |
11029 | ; | |
11030 | return 0; | |
11031 | } | |
11032 | _ACEOF | |
11033 | if ac_fn_c_try_link "$LINENO"; then : | |
11034 | am_cv_langinfo_codeset=yes | |
11035 | else | |
11036 | am_cv_langinfo_codeset=no | |
11037 | fi | |
11038 | rm -f core conftest.err conftest.$ac_objext \ | |
11039 | conftest$ac_exeext conftest.$ac_ext | |
11040 | ||
11041 | fi | |
11042 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5 | |
11043 | $as_echo "$am_cv_langinfo_codeset" >&6; } | |
11044 | if test $am_cv_langinfo_codeset = yes; then | |
11045 | ||
11046 | $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h | |
11047 | ||
11048 | fi | |
11049 | ||
11050 | ||
c8693053 | 11051 | for ac_header in linux/perf_event.h locale.h memory.h signal.h sys/resource.h sys/socket.h sys/un.h sys/wait.h thread_db.h wait.h termios.h dlfcn.h linux/elf.h proc_service.h poll.h sys/poll.h sys/select.h |
01027315 TT |
11052 | do : |
11053 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
11054 | ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" | |
11055 | if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : | |
11056 | cat >>confdefs.h <<_ACEOF | |
11057 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
11058 | _ACEOF | |
11059 | ||
11060 | fi | |
11061 | ||
11062 | done | |
11063 | ||
11064 | ||
05ea2a05 TT |
11065 | |
11066 | for ac_func in getpagesize | |
01027315 | 11067 | do : |
05ea2a05 TT |
11068 | ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize" |
11069 | if test "x$ac_cv_func_getpagesize" = xyes; then : | |
01027315 | 11070 | cat >>confdefs.h <<_ACEOF |
05ea2a05 | 11071 | #define HAVE_GETPAGESIZE 1 |
01027315 TT |
11072 | _ACEOF |
11073 | ||
11074 | fi | |
11075 | done | |
11076 | ||
05ea2a05 TT |
11077 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5 |
11078 | $as_echo_n "checking for working mmap... " >&6; } | |
11079 | if ${ac_cv_func_mmap_fixed_mapped+:} false; then : | |
11080 | $as_echo_n "(cached) " >&6 | |
01027315 | 11081 | else |
05ea2a05 TT |
11082 | if test "$cross_compiling" = yes; then : |
11083 | ac_cv_func_mmap_fixed_mapped=no | |
11084 | else | |
11085 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
11086 | /* end confdefs.h. */ | |
11087 | $ac_includes_default | |
11088 | /* malloc might have been renamed as rpl_malloc. */ | |
11089 | #undef malloc | |
11090 | ||
11091 | /* Thanks to Mike Haertel and Jim Avera for this test. | |
11092 | Here is a matrix of mmap possibilities: | |
11093 | mmap private not fixed | |
11094 | mmap private fixed at somewhere currently unmapped | |
11095 | mmap private fixed at somewhere already mapped | |
11096 | mmap shared not fixed | |
11097 | mmap shared fixed at somewhere currently unmapped | |
11098 | mmap shared fixed at somewhere already mapped | |
11099 | For private mappings, we should verify that changes cannot be read() | |
11100 | back from the file, nor mmap's back from the file at a different | |
11101 | address. (There have been systems where private was not correctly | |
11102 | implemented like the infamous i386 svr4.0, and systems where the | |
11103 | VM page cache was not coherent with the file system buffer cache | |
11104 | like early versions of FreeBSD and possibly contemporary NetBSD.) | |
11105 | For shared mappings, we should conversely verify that changes get | |
11106 | propagated back to all the places they're supposed to be. | |
11107 | ||
11108 | Grep wants private fixed already mapped. | |
11109 | The main things grep needs to know about mmap are: | |
11110 | * does it exist and is it safe to write into the mmap'd area | |
11111 | * how to use it (BSD variants) */ | |
11112 | ||
11113 | #include <fcntl.h> | |
11114 | #include <sys/mman.h> | |
11115 | ||
11116 | #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H | |
11117 | char *malloc (); | |
11118 | #endif | |
01027315 | 11119 | |
05ea2a05 TT |
11120 | /* This mess was copied from the GNU getpagesize.h. */ |
11121 | #ifndef HAVE_GETPAGESIZE | |
11122 | # ifdef _SC_PAGESIZE | |
11123 | # define getpagesize() sysconf(_SC_PAGESIZE) | |
11124 | # else /* no _SC_PAGESIZE */ | |
11125 | # ifdef HAVE_SYS_PARAM_H | |
11126 | # include <sys/param.h> | |
11127 | # ifdef EXEC_PAGESIZE | |
11128 | # define getpagesize() EXEC_PAGESIZE | |
11129 | # else /* no EXEC_PAGESIZE */ | |
11130 | # ifdef NBPG | |
11131 | # define getpagesize() NBPG * CLSIZE | |
11132 | # ifndef CLSIZE | |
11133 | # define CLSIZE 1 | |
11134 | # endif /* no CLSIZE */ | |
11135 | # else /* no NBPG */ | |
11136 | # ifdef NBPC | |
11137 | # define getpagesize() NBPC | |
11138 | # else /* no NBPC */ | |
11139 | # ifdef PAGESIZE | |
11140 | # define getpagesize() PAGESIZE | |
11141 | # endif /* PAGESIZE */ | |
11142 | # endif /* no NBPC */ | |
11143 | # endif /* no NBPG */ | |
11144 | # endif /* no EXEC_PAGESIZE */ | |
11145 | # else /* no HAVE_SYS_PARAM_H */ | |
11146 | # define getpagesize() 8192 /* punt totally */ | |
11147 | # endif /* no HAVE_SYS_PARAM_H */ | |
11148 | # endif /* no _SC_PAGESIZE */ | |
11149 | ||
11150 | #endif /* no HAVE_GETPAGESIZE */ | |
01027315 | 11151 | |
05ea2a05 TT |
11152 | int |
11153 | main () | |
11154 | { | |
11155 | char *data, *data2, *data3; | |
11156 | const char *cdata2; | |
11157 | int i, pagesize; | |
11158 | int fd, fd2; | |
01027315 | 11159 | |
05ea2a05 | 11160 | pagesize = getpagesize (); |
01027315 | 11161 | |
05ea2a05 TT |
11162 | /* First, make a file with some known garbage in it. */ |
11163 | data = (char *) malloc (pagesize); | |
11164 | if (!data) | |
11165 | return 1; | |
11166 | for (i = 0; i < pagesize; ++i) | |
11167 | *(data + i) = rand (); | |
11168 | umask (0); | |
11169 | fd = creat ("conftest.mmap", 0600); | |
11170 | if (fd < 0) | |
11171 | return 2; | |
11172 | if (write (fd, data, pagesize) != pagesize) | |
11173 | return 3; | |
11174 | close (fd); | |
11175 | ||
11176 | /* Next, check that the tail of a page is zero-filled. File must have | |
11177 | non-zero length, otherwise we risk SIGBUS for entire page. */ | |
11178 | fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600); | |
11179 | if (fd2 < 0) | |
11180 | return 4; | |
11181 | cdata2 = ""; | |
11182 | if (write (fd2, cdata2, 1) != 1) | |
11183 | return 5; | |
11184 | data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L); | |
11185 | if (data2 == MAP_FAILED) | |
11186 | return 6; | |
11187 | for (i = 0; i < pagesize; ++i) | |
11188 | if (*(data2 + i)) | |
11189 | return 7; | |
11190 | close (fd2); | |
11191 | if (munmap (data2, pagesize)) | |
11192 | return 8; | |
11193 | ||
11194 | /* Next, try to mmap the file at a fixed address which already has | |
11195 | something else allocated at it. If we can, also make sure that | |
11196 | we see the same garbage. */ | |
11197 | fd = open ("conftest.mmap", O_RDWR); | |
11198 | if (fd < 0) | |
11199 | return 9; | |
11200 | if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE, | |
11201 | MAP_PRIVATE | MAP_FIXED, fd, 0L)) | |
11202 | return 10; | |
11203 | for (i = 0; i < pagesize; ++i) | |
11204 | if (*(data + i) != *(data2 + i)) | |
11205 | return 11; | |
11206 | ||
11207 | /* Finally, make sure that changes to the mapped area do not | |
11208 | percolate back to the file as seen by read(). (This is a bug on | |
11209 | some variants of i386 svr4.0.) */ | |
11210 | for (i = 0; i < pagesize; ++i) | |
11211 | *(data2 + i) = *(data2 + i) + 1; | |
11212 | data3 = (char *) malloc (pagesize); | |
11213 | if (!data3) | |
11214 | return 12; | |
11215 | if (read (fd, data3, pagesize) != pagesize) | |
11216 | return 13; | |
11217 | for (i = 0; i < pagesize; ++i) | |
11218 | if (*(data + i) != *(data3 + i)) | |
11219 | return 14; | |
11220 | close (fd); | |
11221 | return 0; | |
11222 | } | |
11223 | _ACEOF | |
11224 | if ac_fn_c_try_run "$LINENO"; then : | |
11225 | ac_cv_func_mmap_fixed_mapped=yes | |
11226 | else | |
11227 | ac_cv_func_mmap_fixed_mapped=no | |
11228 | fi | |
11229 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
11230 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
11231 | fi | |
01027315 | 11232 | |
05ea2a05 TT |
11233 | fi |
11234 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5 | |
11235 | $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; } | |
11236 | if test $ac_cv_func_mmap_fixed_mapped = yes; then | |
01027315 | 11237 | |
05ea2a05 | 11238 | $as_echo "#define HAVE_MMAP 1" >>confdefs.h |
01027315 | 11239 | |
05ea2a05 TT |
11240 | fi |
11241 | rm -f conftest.mmap conftest.txt | |
01027315 | 11242 | |
05ea2a05 TT |
11243 | for ac_header in vfork.h |
11244 | do : | |
11245 | ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default" | |
11246 | if test "x$ac_cv_header_vfork_h" = xyes; then : | |
11247 | cat >>confdefs.h <<_ACEOF | |
11248 | #define HAVE_VFORK_H 1 | |
11249 | _ACEOF | |
01027315 | 11250 | |
05ea2a05 | 11251 | fi |
01027315 | 11252 | |
05ea2a05 TT |
11253 | done |
11254 | ||
11255 | for ac_func in fork vfork | |
11256 | do : | |
11257 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
11258 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
11259 | if eval test \"x\$"$as_ac_var"\" = x"yes"; then : | |
11260 | cat >>confdefs.h <<_ACEOF | |
11261 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 | |
11262 | _ACEOF | |
01027315 | 11263 | |
01027315 | 11264 | fi |
05ea2a05 | 11265 | done |
01027315 | 11266 | |
05ea2a05 TT |
11267 | if test "x$ac_cv_func_fork" = xyes; then |
11268 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5 | |
11269 | $as_echo_n "checking for working fork... " >&6; } | |
11270 | if ${ac_cv_func_fork_works+:} false; then : | |
11271 | $as_echo_n "(cached) " >&6 | |
11272 | else | |
11273 | if test "$cross_compiling" = yes; then : | |
11274 | ac_cv_func_fork_works=cross | |
11275 | else | |
11276 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
11277 | /* end confdefs.h. */ | |
11278 | $ac_includes_default | |
01027315 TT |
11279 | int |
11280 | main () | |
11281 | { | |
05ea2a05 TT |
11282 | |
11283 | /* By Ruediger Kuhlmann. */ | |
11284 | return fork () < 0; | |
11285 | ||
01027315 TT |
11286 | ; |
11287 | return 0; | |
11288 | } | |
11289 | _ACEOF | |
05ea2a05 TT |
11290 | if ac_fn_c_try_run "$LINENO"; then : |
11291 | ac_cv_func_fork_works=yes | |
11292 | else | |
11293 | ac_cv_func_fork_works=no | |
01027315 | 11294 | fi |
05ea2a05 TT |
11295 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
11296 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
01027315 TT |
11297 | fi |
11298 | ||
05ea2a05 TT |
11299 | fi |
11300 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5 | |
11301 | $as_echo "$ac_cv_func_fork_works" >&6; } | |
01027315 | 11302 | |
05ea2a05 TT |
11303 | else |
11304 | ac_cv_func_fork_works=$ac_cv_func_fork | |
11305 | fi | |
11306 | if test "x$ac_cv_func_fork_works" = xcross; then | |
11307 | case $host in | |
11308 | *-*-amigaos* | *-*-msdosdjgpp*) | |
11309 | # Override, as these systems have only a dummy fork() stub | |
11310 | ac_cv_func_fork_works=no | |
11311 | ;; | |
11312 | *) | |
11313 | ac_cv_func_fork_works=yes | |
11314 | ;; | |
11315 | esac | |
11316 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 | |
11317 | $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} | |
11318 | fi | |
11319 | ac_cv_func_vfork_works=$ac_cv_func_vfork | |
11320 | if test "x$ac_cv_func_vfork" = xyes; then | |
11321 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5 | |
11322 | $as_echo_n "checking for working vfork... " >&6; } | |
11323 | if ${ac_cv_func_vfork_works+:} false; then : | |
11324 | $as_echo_n "(cached) " >&6 | |
11325 | else | |
11326 | if test "$cross_compiling" = yes; then : | |
11327 | ac_cv_func_vfork_works=cross | |
11328 | else | |
11329 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
11330 | /* end confdefs.h. */ | |
11331 | /* Thanks to Paul Eggert for this test. */ | |
11332 | $ac_includes_default | |
11333 | #include <sys/wait.h> | |
11334 | #ifdef HAVE_VFORK_H | |
11335 | # include <vfork.h> | |
11336 | #endif | |
11337 | /* On some sparc systems, changes by the child to local and incoming | |
11338 | argument registers are propagated back to the parent. The compiler | |
11339 | is told about this with #include <vfork.h>, but some compilers | |
11340 | (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a | |
11341 | static variable whose address is put into a register that is | |
11342 | clobbered by the vfork. */ | |
11343 | static void | |
11344 | #ifdef __cplusplus | |
11345 | sparc_address_test (int arg) | |
11346 | # else | |
11347 | sparc_address_test (arg) int arg; | |
11348 | #endif | |
11349 | { | |
11350 | static pid_t child; | |
11351 | if (!child) { | |
11352 | child = vfork (); | |
11353 | if (child < 0) { | |
11354 | perror ("vfork"); | |
11355 | _exit(2); | |
11356 | } | |
11357 | if (!child) { | |
11358 | arg = getpid(); | |
11359 | write(-1, "", 0); | |
11360 | _exit (arg); | |
11361 | } | |
11362 | } | |
11363 | } | |
01027315 | 11364 | |
05ea2a05 TT |
11365 | int |
11366 | main () | |
11367 | { | |
11368 | pid_t parent = getpid (); | |
11369 | pid_t child; | |
11370 | ||
11371 | sparc_address_test (0); | |
11372 | ||
11373 | child = vfork (); | |
11374 | ||
11375 | if (child == 0) { | |
11376 | /* Here is another test for sparc vfork register problems. This | |
11377 | test uses lots of local variables, at least as many local | |
11378 | variables as main has allocated so far including compiler | |
11379 | temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris | |
11380 | 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should | |
11381 | reuse the register of parent for one of the local variables, | |
11382 | since it will think that parent can't possibly be used any more | |
11383 | in this routine. Assigning to the local variable will thus | |
11384 | munge parent in the parent process. */ | |
11385 | pid_t | |
11386 | p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), | |
11387 | p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); | |
11388 | /* Convince the compiler that p..p7 are live; otherwise, it might | |
11389 | use the same hardware register for all 8 local variables. */ | |
11390 | if (p != p1 || p != p2 || p != p3 || p != p4 | |
11391 | || p != p5 || p != p6 || p != p7) | |
11392 | _exit(1); | |
11393 | ||
11394 | /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent | |
11395 | from child file descriptors. If the child closes a descriptor | |
11396 | before it execs or exits, this munges the parent's descriptor | |
11397 | as well. Test for this by closing stdout in the child. */ | |
11398 | _exit(close(fileno(stdout)) != 0); | |
11399 | } else { | |
11400 | int status; | |
11401 | struct stat st; | |
11402 | ||
11403 | while (wait(&status) != child) | |
11404 | ; | |
11405 | return ( | |
11406 | /* Was there some problem with vforking? */ | |
11407 | child < 0 | |
11408 | ||
11409 | /* Did the child fail? (This shouldn't happen.) */ | |
11410 | || status | |
11411 | ||
11412 | /* Did the vfork/compiler bug occur? */ | |
11413 | || parent != getpid() | |
11414 | ||
11415 | /* Did the file descriptor bug occur? */ | |
11416 | || fstat(fileno(stdout), &st) != 0 | |
11417 | ); | |
11418 | } | |
11419 | } | |
11420 | _ACEOF | |
11421 | if ac_fn_c_try_run "$LINENO"; then : | |
11422 | ac_cv_func_vfork_works=yes | |
11423 | else | |
11424 | ac_cv_func_vfork_works=no | |
11425 | fi | |
11426 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
11427 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
11428 | fi | |
01027315 | 11429 | |
05ea2a05 TT |
11430 | fi |
11431 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5 | |
11432 | $as_echo "$ac_cv_func_vfork_works" >&6; } | |
01027315 | 11433 | |
05ea2a05 TT |
11434 | fi; |
11435 | if test "x$ac_cv_func_fork_works" = xcross; then | |
11436 | ac_cv_func_vfork_works=$ac_cv_func_vfork | |
11437 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 | |
11438 | $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} | |
11439 | fi | |
01027315 | 11440 | |
05ea2a05 | 11441 | if test "x$ac_cv_func_vfork_works" = xyes; then |
01027315 | 11442 | |
05ea2a05 | 11443 | $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h |
01027315 | 11444 | |
05ea2a05 | 11445 | else |
01027315 | 11446 | |
05ea2a05 | 11447 | $as_echo "#define vfork fork" >>confdefs.h |
01027315 | 11448 | |
05ea2a05 TT |
11449 | fi |
11450 | if test "x$ac_cv_func_fork_works" = xyes; then | |
01027315 | 11451 | |
05ea2a05 | 11452 | $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h |
01027315 | 11453 | |
5772d798 TT |
11454 | fi |
11455 | ||
11456 | # Some systems (e.g. Solaris) have `socketpair' in libsocket. | |
11457 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socketpair" >&5 | |
11458 | $as_echo_n "checking for library containing socketpair... " >&6; } | |
11459 | if ${ac_cv_search_socketpair+:} false; then : | |
11460 | $as_echo_n "(cached) " >&6 | |
11461 | else | |
11462 | ac_func_search_save_LIBS=$LIBS | |
11463 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
11464 | /* end confdefs.h. */ | |
11465 | ||
11466 | /* Override any GCC internal prototype to avoid an error. | |
11467 | Use char because int might match the return type of a GCC | |
11468 | builtin and then its argument prototype would still apply. */ | |
11469 | #ifdef __cplusplus | |
11470 | extern "C" | |
11471 | #endif | |
11472 | char socketpair (); | |
11473 | int | |
11474 | main () | |
11475 | { | |
11476 | return socketpair (); | |
11477 | ; | |
11478 | return 0; | |
11479 | } | |
11480 | _ACEOF | |
11481 | for ac_lib in '' socket; do | |
11482 | if test -z "$ac_lib"; then | |
11483 | ac_res="none required" | |
11484 | else | |
11485 | ac_res=-l$ac_lib | |
11486 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" | |
11487 | fi | |
11488 | if ac_fn_c_try_link "$LINENO"; then : | |
11489 | ac_cv_search_socketpair=$ac_res | |
11490 | fi | |
11491 | rm -f core conftest.err conftest.$ac_objext \ | |
11492 | conftest$ac_exeext | |
11493 | if ${ac_cv_search_socketpair+:} false; then : | |
11494 | break | |
11495 | fi | |
11496 | done | |
11497 | if ${ac_cv_search_socketpair+:} false; then : | |
11498 | ||
11499 | else | |
11500 | ac_cv_search_socketpair=no | |
11501 | fi | |
11502 | rm conftest.$ac_ext | |
11503 | LIBS=$ac_func_search_save_LIBS | |
11504 | fi | |
11505 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socketpair" >&5 | |
11506 | $as_echo "$ac_cv_search_socketpair" >&6; } | |
11507 | ac_res=$ac_cv_search_socketpair | |
11508 | if test "$ac_res" != no; then : | |
11509 | test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" | |
11510 | ||
05ea2a05 | 11511 | fi |
01027315 | 11512 | |
8ae8e197 | 11513 | for ac_func in fdwalk getrlimit pipe pipe2 poll socketpair sigaction \ |
05ea2a05 | 11514 | ptrace64 sbrk setns sigaltstack sigprocmask \ |
f4931779 | 11515 | setpgid setpgrp getrusage getauxval sigtimedwait |
05ea2a05 TT |
11516 | do : |
11517 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
11518 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
11519 | if eval test \"x\$"$as_ac_var"\" = x"yes"; then : | |
11520 | cat >>confdefs.h <<_ACEOF | |
11521 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 | |
01027315 | 11522 | _ACEOF |
05ea2a05 | 11523 | |
01027315 | 11524 | fi |
05ea2a05 | 11525 | done |
01027315 | 11526 | |
01027315 | 11527 | |
0b03c6f0 TT |
11528 | # This is needed for RHEL 5 and uclibc-ng < 1.0.39. |
11529 | # These did not define ADDR_NO_RANDOMIZE in sys/personality.h, | |
11530 | # only in linux/personality.h. | |
11531 | ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h> | |
11532 | " | |
11533 | if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = xyes; then : | |
11534 | ac_have_decl=1 | |
11535 | else | |
11536 | ac_have_decl=0 | |
11537 | fi | |
11538 | ||
11539 | cat >>confdefs.h <<_ACEOF | |
11540 | #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl | |
11541 | _ACEOF | |
11542 | ||
11543 | ||
05ea2a05 TT |
11544 | ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default" |
11545 | if test "x$ac_cv_have_decl_strstr" = xyes; then : | |
11546 | ac_have_decl=1 | |
01027315 | 11547 | else |
05ea2a05 | 11548 | ac_have_decl=0 |
01027315 TT |
11549 | fi |
11550 | ||
05ea2a05 TT |
11551 | cat >>confdefs.h <<_ACEOF |
11552 | #define HAVE_DECL_STRSTR $ac_have_decl | |
11553 | _ACEOF | |
01027315 | 11554 | |
05ea2a05 TT |
11555 | |
11556 | # ----------------------- # | |
11557 | # Checks for structures. # | |
11558 | # ----------------------- # | |
11559 | ||
11560 | ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default" | |
11561 | if test "x$ac_cv_member_struct_stat_st_blocks" = xyes; then : | |
11562 | ||
11563 | cat >>confdefs.h <<_ACEOF | |
11564 | #define HAVE_STRUCT_STAT_ST_BLOCKS 1 | |
11565 | _ACEOF | |
11566 | ||
11567 | ||
11568 | fi | |
11569 | ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default" | |
11570 | if test "x$ac_cv_member_struct_stat_st_blksize" = xyes; then : | |
11571 | ||
11572 | cat >>confdefs.h <<_ACEOF | |
11573 | #define HAVE_STRUCT_STAT_ST_BLKSIZE 1 | |
11574 | _ACEOF | |
11575 | ||
11576 | ||
11577 | fi | |
11578 | ||
11579 | ||
e911c666 JB |
11580 | # On FreeBSD we need libutil for the kinfo_get* functions. On |
11581 | # GNU/kFreeBSD systems, FreeBSD libutil is renamed to libutil-freebsd. | |
11582 | # Figure out which one to use. | |
05ea2a05 TT |
11583 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kinfo_getfile" >&5 |
11584 | $as_echo_n "checking for library containing kinfo_getfile... " >&6; } | |
11585 | if ${ac_cv_search_kinfo_getfile+:} false; then : | |
01027315 TT |
11586 | $as_echo_n "(cached) " >&6 |
11587 | else | |
05ea2a05 TT |
11588 | ac_func_search_save_LIBS=$LIBS |
11589 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
01027315 | 11590 | /* end confdefs.h. */ |
01027315 | 11591 | |
05ea2a05 TT |
11592 | /* Override any GCC internal prototype to avoid an error. |
11593 | Use char because int might match the return type of a GCC | |
11594 | builtin and then its argument prototype would still apply. */ | |
11595 | #ifdef __cplusplus | |
11596 | extern "C" | |
11597 | #endif | |
11598 | char kinfo_getfile (); | |
11599 | int | |
11600 | main () | |
11601 | { | |
11602 | return kinfo_getfile (); | |
11603 | ; | |
11604 | return 0; | |
11605 | } | |
01027315 | 11606 | _ACEOF |
05ea2a05 TT |
11607 | for ac_lib in '' util util-freebsd; do |
11608 | if test -z "$ac_lib"; then | |
11609 | ac_res="none required" | |
11610 | else | |
11611 | ac_res=-l$ac_lib | |
11612 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" | |
11613 | fi | |
11614 | if ac_fn_c_try_link "$LINENO"; then : | |
11615 | ac_cv_search_kinfo_getfile=$ac_res | |
01027315 | 11616 | fi |
05ea2a05 TT |
11617 | rm -f core conftest.err conftest.$ac_objext \ |
11618 | conftest$ac_exeext | |
11619 | if ${ac_cv_search_kinfo_getfile+:} false; then : | |
11620 | break | |
11621 | fi | |
11622 | done | |
11623 | if ${ac_cv_search_kinfo_getfile+:} false; then : | |
01027315 | 11624 | |
05ea2a05 TT |
11625 | else |
11626 | ac_cv_search_kinfo_getfile=no | |
11627 | fi | |
11628 | rm conftest.$ac_ext | |
11629 | LIBS=$ac_func_search_save_LIBS | |
11630 | fi | |
11631 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kinfo_getfile" >&5 | |
11632 | $as_echo "$ac_cv_search_kinfo_getfile" >&6; } | |
11633 | ac_res=$ac_cv_search_kinfo_getfile | |
11634 | if test "$ac_res" != no; then : | |
11635 | test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" | |
11636 | ||
e911c666 JB |
11637 | fi |
11638 | ||
11639 | ||
11640 | # Define HAVE_KINFO_GETFILE if kinfo_getfile is available. | |
11641 | for ac_func in kinfo_getfile | |
11642 | do : | |
11643 | ac_fn_c_check_func "$LINENO" "kinfo_getfile" "ac_cv_func_kinfo_getfile" | |
11644 | if test "x$ac_cv_func_kinfo_getfile" = xyes; then : | |
11645 | cat >>confdefs.h <<_ACEOF | |
11646 | #define HAVE_KINFO_GETFILE 1 | |
11647 | _ACEOF | |
01027315 TT |
11648 | |
11649 | fi | |
e911c666 | 11650 | done |
01027315 | 11651 | |
01027315 | 11652 | |
261b0748 LM |
11653 | # ----------------------- # |
11654 | # Check for threading. # | |
11655 | # ----------------------- # | |
11656 | ||
11657 | # Check whether --enable-threading was given. | |
11658 | if test "${enable_threading+set}" = set; then : | |
11659 | enableval=$enable_threading; case "$enableval" in | |
11660 | yes) want_threading=yes ;; | |
11661 | no) want_threading=no ;; | |
11662 | *) as_fn_error $? "bad value $enableval for threading" "$LINENO" 5 ;; | |
11663 | esac | |
11664 | else | |
11665 | want_threading=yes | |
11666 | fi | |
11667 | ||
11668 | ||
05ea2a05 TT |
11669 | # Check for std::thread. This does not work on some platforms, like |
11670 | # mingw and DJGPP. | |
11671 | ac_ext=cpp | |
11672 | ac_cpp='$CXXCPP $CPPFLAGS' | |
11673 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
11674 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
11675 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
01027315 | 11676 | |
01027315 | 11677 | |
01027315 | 11678 | |
01027315 | 11679 | |
05ea2a05 TT |
11680 | |
11681 | ac_ext=c | |
11682 | ac_cpp='$CPP $CPPFLAGS' | |
11683 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
11684 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
11685 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
11686 | ||
11687 | ax_pthread_ok=no | |
11688 | ||
11689 | # We used to check for pthread.h first, but this fails if pthread.h | |
11690 | # requires special compiler flags (e.g. on Tru64 or Sequent). | |
11691 | # It gets checked for in the link test anyway. | |
11692 | ||
11693 | # First of all, check if the user has set any of the PTHREAD_LIBS, | |
11694 | # etcetera environment variables, and if threads linking works using | |
11695 | # them: | |
11696 | if test "x$PTHREAD_CFLAGS$PTHREAD_LIBS" != "x"; then | |
11697 | ax_pthread_save_CC="$CC" | |
11698 | ax_pthread_save_CFLAGS="$CFLAGS" | |
11699 | ax_pthread_save_LIBS="$LIBS" | |
11700 | if test "x$PTHREAD_CC" != "x"; then : | |
11701 | CC="$PTHREAD_CC" | |
11702 | fi | |
11703 | CFLAGS="$CFLAGS $PTHREAD_CFLAGS" | |
11704 | LIBS="$PTHREAD_LIBS $LIBS" | |
11705 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS" >&5 | |
11706 | $as_echo_n "checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS... " >&6; } | |
11707 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
11708 | /* end confdefs.h. */ | |
11709 | ||
11710 | /* Override any GCC internal prototype to avoid an error. | |
11711 | Use char because int might match the return type of a GCC | |
11712 | builtin and then its argument prototype would still apply. */ | |
11713 | #ifdef __cplusplus | |
11714 | extern "C" | |
11715 | #endif | |
11716 | char pthread_join (); | |
11717 | int | |
11718 | main () | |
11719 | { | |
11720 | return pthread_join (); | |
11721 | ; | |
11722 | return 0; | |
11723 | } | |
11724 | _ACEOF | |
11725 | if ac_fn_c_try_link "$LINENO"; then : | |
11726 | ax_pthread_ok=yes | |
11727 | fi | |
11728 | rm -f core conftest.err conftest.$ac_objext \ | |
11729 | conftest$ac_exeext conftest.$ac_ext | |
11730 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5 | |
11731 | $as_echo "$ax_pthread_ok" >&6; } | |
11732 | if test "x$ax_pthread_ok" = "xno"; then | |
11733 | PTHREAD_LIBS="" | |
11734 | PTHREAD_CFLAGS="" | |
11735 | fi | |
11736 | CC="$ax_pthread_save_CC" | |
11737 | CFLAGS="$ax_pthread_save_CFLAGS" | |
11738 | LIBS="$ax_pthread_save_LIBS" | |
11739 | fi | |
11740 | ||
11741 | # We must check for the threads library under a number of different | |
11742 | # names; the ordering is very important because some systems | |
11743 | # (e.g. DEC) have both -lpthread and -lpthreads, where one of the | |
11744 | # libraries is broken (non-POSIX). | |
11745 | ||
11746 | # Create a list of thread flags to try. Items starting with a "-" are | |
11747 | # C compiler flags, and other items are library names, except for "none" | |
11748 | # which indicates that we try without any flags at all, and "pthread-config" | |
11749 | # which is a program returning the flags for the Pth emulation library. | |
11750 | ||
11751 | ax_pthread_flags="pthreads none -Kthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config" | |
11752 | ||
11753 | # The ordering *is* (sometimes) important. Some notes on the | |
11754 | # individual items follow: | |
11755 | ||
11756 | # pthreads: AIX (must check this before -lpthread) | |
11757 | # none: in case threads are in libc; should be tried before -Kthread and | |
11758 | # other compiler flags to prevent continual compiler warnings | |
11759 | # -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h) | |
11760 | # -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads), Tru64 | |
11761 | # (Note: HP C rejects this with "bad form for `-t' option") | |
11762 | # -pthreads: Solaris/gcc (Note: HP C also rejects) | |
11763 | # -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it | |
11764 | # doesn't hurt to check since this sometimes defines pthreads and | |
11765 | # -D_REENTRANT too), HP C (must be checked before -lpthread, which | |
11766 | # is present but should not be used directly; and before -mthreads, | |
11767 | # because the compiler interprets this as "-mt" + "-hreads") | |
11768 | # -mthreads: Mingw32/gcc, Lynx/gcc | |
11769 | # pthread: Linux, etcetera | |
11770 | # --thread-safe: KAI C++ | |
11771 | # pthread-config: use pthread-config program (for GNU Pth library) | |
11772 | ||
11773 | case $host_os in | |
11774 | ||
11775 | freebsd*) | |
11776 | ||
11777 | # -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able) | |
11778 | # lthread: LinuxThreads port on FreeBSD (also preferred to -pthread) | |
11779 | ||
11780 | ax_pthread_flags="-kthread lthread $ax_pthread_flags" | |
11781 | ;; | |
11782 | ||
11783 | hpux*) | |
11784 | ||
11785 | # From the cc(1) man page: "[-mt] Sets various -D flags to enable | |
11786 | # multi-threading and also sets -lpthread." | |
11787 | ||
11788 | ax_pthread_flags="-mt -pthread pthread $ax_pthread_flags" | |
11789 | ;; | |
11790 | ||
11791 | openedition*) | |
11792 | ||
11793 | # IBM z/OS requires a feature-test macro to be defined in order to | |
11794 | # enable POSIX threads at all, so give the user a hint if this is | |
11795 | # not set. (We don't define these ourselves, as they can affect | |
11796 | # other portions of the system API in unpredictable ways.) | |
11797 | ||
11798 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
11799 | /* end confdefs.h. */ | |
11800 | ||
11801 | # if !defined(_OPEN_THREADS) && !defined(_UNIX03_THREADS) | |
11802 | AX_PTHREAD_ZOS_MISSING | |
11803 | # endif | |
11804 | ||
11805 | _ACEOF | |
11806 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
11807 | $EGREP "AX_PTHREAD_ZOS_MISSING" >/dev/null 2>&1; then : | |
11808 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&5 | |
11809 | $as_echo "$as_me: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&2;} | |
11810 | fi | |
11811 | rm -f conftest* | |
11812 | ||
11813 | ;; | |
11814 | ||
11815 | solaris*) | |
11816 | ||
11817 | # On Solaris (at least, for some versions), libc contains stubbed | |
11818 | # (non-functional) versions of the pthreads routines, so link-based | |
11819 | # tests will erroneously succeed. (N.B.: The stubs are missing | |
11820 | # pthread_cleanup_push, or rather a function called by this macro, | |
11821 | # so we could check for that, but who knows whether they'll stub | |
11822 | # that too in a future libc.) So we'll check first for the | |
11823 | # standard Solaris way of linking pthreads (-mt -lpthread). | |
11824 | ||
11825 | ax_pthread_flags="-mt,pthread pthread $ax_pthread_flags" | |
11826 | ;; | |
11827 | esac | |
11828 | ||
11829 | # GCC generally uses -pthread, or -pthreads on some platforms (e.g. SPARC) | |
11830 | ||
11831 | if test "x$GCC" = "xyes"; then : | |
11832 | ax_pthread_flags="-pthread -pthreads $ax_pthread_flags" | |
11833 | fi | |
11834 | ||
11835 | # The presence of a feature test macro requesting re-entrant function | |
11836 | # definitions is, on some systems, a strong hint that pthreads support is | |
11837 | # correctly enabled | |
11838 | ||
11839 | case $host_os in | |
11840 | darwin* | hpux* | linux* | osf* | solaris*) | |
11841 | ax_pthread_check_macro="_REENTRANT" | |
11842 | ;; | |
11843 | ||
11844 | aix*) | |
11845 | ax_pthread_check_macro="_THREAD_SAFE" | |
11846 | ;; | |
11847 | ||
11848 | *) | |
11849 | ax_pthread_check_macro="--" | |
11850 | ;; | |
11851 | esac | |
11852 | if test "x$ax_pthread_check_macro" = "x--"; then : | |
11853 | ax_pthread_check_cond=0 | |
11854 | else | |
11855 | ax_pthread_check_cond="!defined($ax_pthread_check_macro)" | |
11856 | fi | |
11857 | ||
11858 | # Are we compiling with Clang? | |
11859 | ||
11860 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC is Clang" >&5 | |
11861 | $as_echo_n "checking whether $CC is Clang... " >&6; } | |
11862 | if ${ax_cv_PTHREAD_CLANG+:} false; then : | |
11863 | $as_echo_n "(cached) " >&6 | |
11864 | else | |
11865 | ax_cv_PTHREAD_CLANG=no | |
11866 | # Note that Autoconf sets GCC=yes for Clang as well as GCC | |
11867 | if test "x$GCC" = "xyes"; then | |
11868 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
11869 | /* end confdefs.h. */ | |
11870 | /* Note: Clang 2.7 lacks __clang_[a-z]+__ */ | |
11871 | # if defined(__clang__) && defined(__llvm__) | |
11872 | AX_PTHREAD_CC_IS_CLANG | |
11873 | # endif | |
11874 | ||
11875 | _ACEOF | |
11876 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
11877 | $EGREP "AX_PTHREAD_CC_IS_CLANG" >/dev/null 2>&1; then : | |
11878 | ax_cv_PTHREAD_CLANG=yes | |
11879 | fi | |
11880 | rm -f conftest* | |
11881 | ||
11882 | fi | |
11883 | ||
11884 | fi | |
11885 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG" >&5 | |
11886 | $as_echo "$ax_cv_PTHREAD_CLANG" >&6; } | |
11887 | ax_pthread_clang="$ax_cv_PTHREAD_CLANG" | |
11888 | ||
11889 | ax_pthread_clang_warning=no | |
11890 | ||
11891 | # Clang needs special handling, because older versions handle the -pthread | |
11892 | # option in a rather... idiosyncratic way | |
11893 | ||
11894 | if test "x$ax_pthread_clang" = "xyes"; then | |
11895 | ||
11896 | # Clang takes -pthread; it has never supported any other flag | |
11897 | ||
11898 | # (Note 1: This will need to be revisited if a system that Clang | |
11899 | # supports has POSIX threads in a separate library. This tends not | |
11900 | # to be the way of modern systems, but it's conceivable.) | |
11901 | ||
11902 | # (Note 2: On some systems, notably Darwin, -pthread is not needed | |
11903 | # to get POSIX threads support; the API is always present and | |
11904 | # active. We could reasonably leave PTHREAD_CFLAGS empty. But | |
11905 | # -pthread does define _REENTRANT, and while the Darwin headers | |
11906 | # ignore this macro, third-party headers might not.) | |
01027315 TT |
11907 | |
11908 | PTHREAD_CFLAGS="-pthread" | |
11909 | PTHREAD_LIBS= | |
11910 | ||
11911 | ax_pthread_ok=yes | |
11912 | ||
11913 | # However, older versions of Clang make a point of warning the user | |
11914 | # that, in an invocation where only linking and no compilation is | |
11915 | # taking place, the -pthread option has no effect ("argument unused | |
11916 | # during compilation"). They expect -pthread to be passed in only | |
11917 | # when source code is being compiled. | |
11918 | # | |
11919 | # Problem is, this is at odds with the way Automake and most other | |
11920 | # C build frameworks function, which is that the same flags used in | |
11921 | # compilation (CFLAGS) are also used in linking. Many systems | |
11922 | # supported by AX_PTHREAD require exactly this for POSIX threads | |
11923 | # support, and in fact it is often not straightforward to specify a | |
11924 | # flag that is used only in the compilation phase and not in | |
11925 | # linking. Such a scenario is extremely rare in practice. | |
11926 | # | |
11927 | # Even though use of the -pthread flag in linking would only print | |
11928 | # a warning, this can be a nuisance for well-run software projects | |
11929 | # that build with -Werror. So if the active version of Clang has | |
11930 | # this misfeature, we search for an option to squash it. | |
11931 | ||
11932 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread" >&5 | |
11933 | $as_echo_n "checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread... " >&6; } | |
11934 | if ${ax_cv_PTHREAD_CLANG_NO_WARN_FLAG+:} false; then : | |
11935 | $as_echo_n "(cached) " >&6 | |
11936 | else | |
11937 | ax_cv_PTHREAD_CLANG_NO_WARN_FLAG=unknown | |
11938 | # Create an alternate version of $ac_link that compiles and | |
11939 | # links in two steps (.c -> .o, .o -> exe) instead of one | |
11940 | # (.c -> exe), because the warning occurs only in the second | |
11941 | # step | |
11942 | ax_pthread_save_ac_link="$ac_link" | |
11943 | ax_pthread_sed='s/conftest\.\$ac_ext/conftest.$ac_objext/g' | |
11944 | ax_pthread_link_step=`$as_echo "$ac_link" | sed "$ax_pthread_sed"` | |
11945 | ax_pthread_2step_ac_link="($ac_compile) && (echo ==== >&5) && ($ax_pthread_link_step)" | |
11946 | ax_pthread_save_CFLAGS="$CFLAGS" | |
11947 | for ax_pthread_try in '' -Qunused-arguments -Wno-unused-command-line-argument unknown; do | |
11948 | if test "x$ax_pthread_try" = "xunknown"; then : | |
11949 | break | |
11950 | fi | |
11951 | CFLAGS="-Werror -Wunknown-warning-option $ax_pthread_try -pthread $ax_pthread_save_CFLAGS" | |
11952 | ac_link="$ax_pthread_save_ac_link" | |
11953 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
11954 | /* end confdefs.h. */ | |
11955 | int main(void){return 0;} | |
11956 | _ACEOF | |
11957 | if ac_fn_c_try_link "$LINENO"; then : | |
11958 | ac_link="$ax_pthread_2step_ac_link" | |
11959 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
11960 | /* end confdefs.h. */ | |
11961 | int main(void){return 0;} | |
11962 | _ACEOF | |
11963 | if ac_fn_c_try_link "$LINENO"; then : | |
11964 | break | |
11965 | fi | |
11966 | rm -f core conftest.err conftest.$ac_objext \ | |
11967 | conftest$ac_exeext conftest.$ac_ext | |
11968 | ||
11969 | fi | |
11970 | rm -f core conftest.err conftest.$ac_objext \ | |
11971 | conftest$ac_exeext conftest.$ac_ext | |
11972 | done | |
11973 | ac_link="$ax_pthread_save_ac_link" | |
11974 | CFLAGS="$ax_pthread_save_CFLAGS" | |
11975 | if test "x$ax_pthread_try" = "x"; then : | |
11976 | ax_pthread_try=no | |
11977 | fi | |
11978 | ax_cv_PTHREAD_CLANG_NO_WARN_FLAG="$ax_pthread_try" | |
11979 | ||
11980 | fi | |
11981 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&5 | |
11982 | $as_echo "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&6; } | |
11983 | ||
11984 | case "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" in | |
11985 | no | unknown) ;; | |
11986 | *) PTHREAD_CFLAGS="$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG $PTHREAD_CFLAGS" ;; | |
11987 | esac | |
11988 | ||
11989 | fi # $ax_pthread_clang = yes | |
11990 | ||
11991 | if test "x$ax_pthread_ok" = "xno"; then | |
11992 | for ax_pthread_try_flag in $ax_pthread_flags; do | |
11993 | ||
11994 | case $ax_pthread_try_flag in | |
11995 | none) | |
11996 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work without any flags" >&5 | |
11997 | $as_echo_n "checking whether pthreads work without any flags... " >&6; } | |
11998 | ;; | |
11999 | ||
12000 | -mt,pthread) | |
12001 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with -mt -lpthread" >&5 | |
12002 | $as_echo_n "checking whether pthreads work with -mt -lpthread... " >&6; } | |
12003 | PTHREAD_CFLAGS="-mt" | |
12004 | PTHREAD_LIBS="-lpthread" | |
12005 | ;; | |
12006 | ||
12007 | -*) | |
12008 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with $ax_pthread_try_flag" >&5 | |
12009 | $as_echo_n "checking whether pthreads work with $ax_pthread_try_flag... " >&6; } | |
12010 | PTHREAD_CFLAGS="$ax_pthread_try_flag" | |
12011 | ;; | |
12012 | ||
12013 | pthread-config) | |
12014 | # Extract the first word of "pthread-config", so it can be a program name with args. | |
12015 | set dummy pthread-config; ac_word=$2 | |
12016 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
12017 | $as_echo_n "checking for $ac_word... " >&6; } | |
12018 | if ${ac_cv_prog_ax_pthread_config+:} false; then : | |
12019 | $as_echo_n "(cached) " >&6 | |
12020 | else | |
12021 | if test -n "$ax_pthread_config"; then | |
12022 | ac_cv_prog_ax_pthread_config="$ax_pthread_config" # Let the user override the test. | |
12023 | else | |
12024 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
12025 | for as_dir in $PATH | |
12026 | do | |
12027 | IFS=$as_save_IFS | |
12028 | test -z "$as_dir" && as_dir=. | |
12029 | for ac_exec_ext in '' $ac_executable_extensions; do | |
12030 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
12031 | ac_cv_prog_ax_pthread_config="yes" | |
12032 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
12033 | break 2 | |
12034 | fi | |
05ea2a05 TT |
12035 | done |
12036 | done | |
12037 | IFS=$as_save_IFS | |
12038 | ||
12039 | test -z "$ac_cv_prog_ax_pthread_config" && ac_cv_prog_ax_pthread_config="no" | |
12040 | fi | |
12041 | fi | |
12042 | ax_pthread_config=$ac_cv_prog_ax_pthread_config | |
12043 | if test -n "$ax_pthread_config"; then | |
12044 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_config" >&5 | |
12045 | $as_echo "$ax_pthread_config" >&6; } | |
12046 | else | |
12047 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
12048 | $as_echo "no" >&6; } | |
12049 | fi | |
12050 | ||
12051 | ||
12052 | if test "x$ax_pthread_config" = "xno"; then : | |
12053 | continue | |
12054 | fi | |
12055 | PTHREAD_CFLAGS="`pthread-config --cflags`" | |
12056 | PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`" | |
12057 | ;; | |
12058 | ||
12059 | *) | |
12060 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the pthreads library -l$ax_pthread_try_flag" >&5 | |
12061 | $as_echo_n "checking for the pthreads library -l$ax_pthread_try_flag... " >&6; } | |
12062 | PTHREAD_LIBS="-l$ax_pthread_try_flag" | |
12063 | ;; | |
12064 | esac | |
12065 | ||
12066 | ax_pthread_save_CFLAGS="$CFLAGS" | |
12067 | ax_pthread_save_LIBS="$LIBS" | |
12068 | CFLAGS="$CFLAGS $PTHREAD_CFLAGS" | |
12069 | LIBS="$PTHREAD_LIBS $LIBS" | |
12070 | ||
12071 | # Check for various functions. We must include pthread.h, | |
12072 | # since some functions may be macros. (On the Sequent, we | |
12073 | # need a special flag -Kthread to make this header compile.) | |
12074 | # We check for pthread_join because it is in -lpthread on IRIX | |
12075 | # while pthread_create is in libc. We check for pthread_attr_init | |
12076 | # due to DEC craziness with -lpthreads. We check for | |
12077 | # pthread_cleanup_push because it is one of the few pthread | |
12078 | # functions on Solaris that doesn't have a non-functional libc stub. | |
12079 | # We try pthread_create on general principles. | |
12080 | ||
12081 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
12082 | /* end confdefs.h. */ | |
12083 | #include <pthread.h> | |
12084 | # if $ax_pthread_check_cond | |
12085 | # error "$ax_pthread_check_macro must be defined" | |
12086 | # endif | |
12087 | static void routine(void *a) { a = 0; } | |
12088 | static void *start_routine(void *a) { return a; } | |
12089 | int | |
12090 | main () | |
12091 | { | |
12092 | pthread_t th; pthread_attr_t attr; | |
12093 | pthread_create(&th, 0, start_routine, 0); | |
12094 | pthread_join(th, 0); | |
12095 | pthread_attr_init(&attr); | |
12096 | pthread_cleanup_push(routine, 0); | |
12097 | pthread_cleanup_pop(0) /* ; */ | |
12098 | ; | |
12099 | return 0; | |
12100 | } | |
12101 | _ACEOF | |
12102 | if ac_fn_c_try_link "$LINENO"; then : | |
12103 | ax_pthread_ok=yes | |
12104 | fi | |
12105 | rm -f core conftest.err conftest.$ac_objext \ | |
12106 | conftest$ac_exeext conftest.$ac_ext | |
12107 | ||
12108 | CFLAGS="$ax_pthread_save_CFLAGS" | |
12109 | LIBS="$ax_pthread_save_LIBS" | |
12110 | ||
12111 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5 | |
12112 | $as_echo "$ax_pthread_ok" >&6; } | |
12113 | if test "x$ax_pthread_ok" = "xyes"; then : | |
12114 | break | |
12115 | fi | |
12116 | ||
12117 | PTHREAD_LIBS="" | |
12118 | PTHREAD_CFLAGS="" | |
12119 | done | |
12120 | fi | |
12121 | ||
12122 | # Various other checks: | |
12123 | if test "x$ax_pthread_ok" = "xyes"; then | |
12124 | ax_pthread_save_CFLAGS="$CFLAGS" | |
12125 | ax_pthread_save_LIBS="$LIBS" | |
12126 | CFLAGS="$CFLAGS $PTHREAD_CFLAGS" | |
12127 | LIBS="$PTHREAD_LIBS $LIBS" | |
12128 | ||
12129 | # Detect AIX lossage: JOINABLE attribute is called UNDETACHED. | |
12130 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for joinable pthread attribute" >&5 | |
12131 | $as_echo_n "checking for joinable pthread attribute... " >&6; } | |
12132 | if ${ax_cv_PTHREAD_JOINABLE_ATTR+:} false; then : | |
12133 | $as_echo_n "(cached) " >&6 | |
12134 | else | |
12135 | ax_cv_PTHREAD_JOINABLE_ATTR=unknown | |
12136 | for ax_pthread_attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do | |
12137 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
12138 | /* end confdefs.h. */ | |
12139 | #include <pthread.h> | |
12140 | int | |
12141 | main () | |
12142 | { | |
12143 | int attr = $ax_pthread_attr; return attr /* ; */ | |
12144 | ; | |
12145 | return 0; | |
12146 | } | |
12147 | _ACEOF | |
12148 | if ac_fn_c_try_link "$LINENO"; then : | |
12149 | ax_cv_PTHREAD_JOINABLE_ATTR=$ax_pthread_attr; break | |
12150 | fi | |
12151 | rm -f core conftest.err conftest.$ac_objext \ | |
12152 | conftest$ac_exeext conftest.$ac_ext | |
12153 | done | |
12154 | ||
12155 | fi | |
12156 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_JOINABLE_ATTR" >&5 | |
12157 | $as_echo "$ax_cv_PTHREAD_JOINABLE_ATTR" >&6; } | |
12158 | if test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xunknown" && \ | |
12159 | test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xPTHREAD_CREATE_JOINABLE" && \ | |
12160 | test "x$ax_pthread_joinable_attr_defined" != "xyes"; then : | |
12161 | ||
12162 | cat >>confdefs.h <<_ACEOF | |
12163 | #define PTHREAD_CREATE_JOINABLE $ax_cv_PTHREAD_JOINABLE_ATTR | |
12164 | _ACEOF | |
12165 | ||
12166 | ax_pthread_joinable_attr_defined=yes | |
12167 | ||
12168 | fi | |
12169 | ||
12170 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether more special flags are required for pthreads" >&5 | |
12171 | $as_echo_n "checking whether more special flags are required for pthreads... " >&6; } | |
12172 | if ${ax_cv_PTHREAD_SPECIAL_FLAGS+:} false; then : | |
12173 | $as_echo_n "(cached) " >&6 | |
12174 | else | |
12175 | ax_cv_PTHREAD_SPECIAL_FLAGS=no | |
12176 | case $host_os in | |
12177 | solaris*) | |
12178 | ax_cv_PTHREAD_SPECIAL_FLAGS="-D_POSIX_PTHREAD_SEMANTICS" | |
12179 | ;; | |
12180 | esac | |
12181 | ||
12182 | fi | |
12183 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_SPECIAL_FLAGS" >&5 | |
12184 | $as_echo "$ax_cv_PTHREAD_SPECIAL_FLAGS" >&6; } | |
12185 | if test "x$ax_cv_PTHREAD_SPECIAL_FLAGS" != "xno" && \ | |
12186 | test "x$ax_pthread_special_flags_added" != "xyes"; then : | |
12187 | PTHREAD_CFLAGS="$ax_cv_PTHREAD_SPECIAL_FLAGS $PTHREAD_CFLAGS" | |
12188 | ax_pthread_special_flags_added=yes | |
12189 | fi | |
12190 | ||
12191 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTHREAD_PRIO_INHERIT" >&5 | |
12192 | $as_echo_n "checking for PTHREAD_PRIO_INHERIT... " >&6; } | |
12193 | if ${ax_cv_PTHREAD_PRIO_INHERIT+:} false; then : | |
12194 | $as_echo_n "(cached) " >&6 | |
12195 | else | |
12196 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
12197 | /* end confdefs.h. */ | |
12198 | #include <pthread.h> | |
12199 | int | |
12200 | main () | |
12201 | { | |
12202 | int i = PTHREAD_PRIO_INHERIT; | |
12203 | ; | |
12204 | return 0; | |
12205 | } | |
12206 | _ACEOF | |
12207 | if ac_fn_c_try_link "$LINENO"; then : | |
12208 | ax_cv_PTHREAD_PRIO_INHERIT=yes | |
12209 | else | |
12210 | ax_cv_PTHREAD_PRIO_INHERIT=no | |
12211 | fi | |
12212 | rm -f core conftest.err conftest.$ac_objext \ | |
12213 | conftest$ac_exeext conftest.$ac_ext | |
12214 | ||
12215 | fi | |
12216 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_PRIO_INHERIT" >&5 | |
12217 | $as_echo "$ax_cv_PTHREAD_PRIO_INHERIT" >&6; } | |
12218 | if test "x$ax_cv_PTHREAD_PRIO_INHERIT" = "xyes" && \ | |
12219 | test "x$ax_pthread_prio_inherit_defined" != "xyes"; then : | |
12220 | ||
12221 | $as_echo "#define HAVE_PTHREAD_PRIO_INHERIT 1" >>confdefs.h | |
12222 | ||
12223 | ax_pthread_prio_inherit_defined=yes | |
12224 | ||
12225 | fi | |
12226 | ||
12227 | CFLAGS="$ax_pthread_save_CFLAGS" | |
12228 | LIBS="$ax_pthread_save_LIBS" | |
12229 | ||
12230 | # More AIX lossage: compile with *_r variant | |
12231 | if test "x$GCC" != "xyes"; then | |
12232 | case $host_os in | |
12233 | aix*) | |
12234 | case "x/$CC" in #( | |
12235 | x*/c89|x*/c89_128|x*/c99|x*/c99_128|x*/cc|x*/cc128|x*/xlc|x*/xlc_v6|x*/xlc128|x*/xlc128_v6) : | |
12236 | #handle absolute path differently from PATH based program lookup | |
12237 | case "x$CC" in #( | |
12238 | x/*) : | |
12239 | if as_fn_executable_p ${CC}_r; then : | |
12240 | PTHREAD_CC="${CC}_r" | |
12241 | fi ;; #( | |
12242 | *) : | |
12243 | for ac_prog in ${CC}_r | |
12244 | do | |
12245 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
12246 | set dummy $ac_prog; ac_word=$2 | |
12247 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
12248 | $as_echo_n "checking for $ac_word... " >&6; } | |
12249 | if ${ac_cv_prog_PTHREAD_CC+:} false; then : | |
12250 | $as_echo_n "(cached) " >&6 | |
12251 | else | |
12252 | if test -n "$PTHREAD_CC"; then | |
12253 | ac_cv_prog_PTHREAD_CC="$PTHREAD_CC" # Let the user override the test. | |
12254 | else | |
12255 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
12256 | for as_dir in $PATH | |
12257 | do | |
12258 | IFS=$as_save_IFS | |
12259 | test -z "$as_dir" && as_dir=. | |
12260 | for ac_exec_ext in '' $ac_executable_extensions; do | |
12261 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
12262 | ac_cv_prog_PTHREAD_CC="$ac_prog" | |
12263 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
12264 | break 2 | |
12265 | fi | |
12266 | done | |
12267 | done | |
12268 | IFS=$as_save_IFS | |
12269 | ||
12270 | fi | |
12271 | fi | |
12272 | PTHREAD_CC=$ac_cv_prog_PTHREAD_CC | |
12273 | if test -n "$PTHREAD_CC"; then | |
12274 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CC" >&5 | |
12275 | $as_echo "$PTHREAD_CC" >&6; } | |
12276 | else | |
12277 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
12278 | $as_echo "no" >&6; } | |
12279 | fi | |
12280 | ||
12281 | ||
12282 | test -n "$PTHREAD_CC" && break | |
12283 | done | |
12284 | test -n "$PTHREAD_CC" || PTHREAD_CC="$CC" | |
12285 | ;; | |
12286 | esac ;; #( | |
12287 | *) : | |
12288 | ;; | |
12289 | esac | |
12290 | ;; | |
12291 | esac | |
12292 | fi | |
12293 | fi | |
12294 | ||
12295 | test -n "$PTHREAD_CC" || PTHREAD_CC="$CC" | |
12296 | ||
12297 | ||
12298 | ||
12299 | ||
12300 | ||
12301 | # Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND: | |
12302 | if test "x$ax_pthread_ok" = "xyes"; then | |
12303 | threads=yes | |
12304 | : | |
12305 | else | |
12306 | ax_pthread_ok=no | |
12307 | threads=no | |
12308 | fi | |
12309 | ac_ext=cpp | |
12310 | ac_cpp='$CXXCPP $CPPFLAGS' | |
12311 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
12312 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
12313 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
12314 | ||
12315 | ||
c560a5fb TT |
12316 | save_LIBS="$LIBS" |
12317 | LIBS="$PTHREAD_LIBS $LIBS" | |
12318 | save_CXXFLAGS="$CXXFLAGS" | |
12319 | CXXFLAGS="$PTHREAD_CFLAGS $save_CXXFLAGS" | |
12320 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for std::thread" >&5 | |
05ea2a05 TT |
12321 | $as_echo_n "checking for std::thread... " >&6; } |
12322 | if ${gdb_cv_cxx_std_thread+:} false; then : | |
12323 | $as_echo_n "(cached) " >&6 | |
12324 | else | |
12325 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
12326 | /* end confdefs.h. */ | |
2124b2de TT |
12327 | #if defined (__MINGW32__) || defined (__CYGWIN__) |
12328 | # ifdef _WIN32_WINNT | |
12329 | # if _WIN32_WINNT < 0x0501 | |
12330 | # undef _WIN32_WINNT | |
12331 | # define _WIN32_WINNT 0x0501 | |
12332 | # endif | |
12333 | # else | |
12334 | # define _WIN32_WINNT 0x0501 | |
12335 | # endif | |
12336 | #endif /* __MINGW32__ || __CYGWIN__ */ | |
12337 | #include <thread> | |
c560a5fb | 12338 | void callback() { } |
05ea2a05 TT |
12339 | int |
12340 | main () | |
12341 | { | |
12342 | std::thread t(callback); | |
12343 | ; | |
12344 | return 0; | |
12345 | } | |
12346 | _ACEOF | |
12347 | if ac_fn_cxx_try_compile "$LINENO"; then : | |
12348 | gdb_cv_cxx_std_thread=yes | |
12349 | else | |
12350 | gdb_cv_cxx_std_thread=no | |
12351 | fi | |
12352 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
12353 | fi | |
12354 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_cxx_std_thread" >&5 | |
12355 | $as_echo "$gdb_cv_cxx_std_thread" >&6; } | |
12356 | ||
c560a5fb | 12357 | if test "$threads" = "yes"; then |
05ea2a05 TT |
12358 | # This check must be here, while LIBS includes any necessary |
12359 | # threading library. | |
12360 | for ac_func in pthread_sigmask pthread_setname_np | |
12361 | do : | |
12362 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
12363 | ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
12364 | if eval test \"x\$"$as_ac_var"\" = x"yes"; then : | |
12365 | cat >>confdefs.h <<_ACEOF | |
12366 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 | |
12367 | _ACEOF | |
12368 | ||
12369 | fi | |
12370 | done | |
12371 | ||
05ea2a05 | 12372 | fi |
c560a5fb TT |
12373 | LIBS="$save_LIBS" |
12374 | CXXFLAGS="$save_CXXFLAGS" | |
261b0748 LM |
12375 | |
12376 | if test "$want_threading" = "yes"; then | |
12377 | if test "$gdb_cv_cxx_std_thread" = "yes"; then | |
05ea2a05 TT |
12378 | |
12379 | $as_echo "#define CXX_STD_THREAD 1" >>confdefs.h | |
12380 | ||
261b0748 | 12381 | fi |
05ea2a05 TT |
12382 | fi |
12383 | ac_ext=c | |
12384 | ac_cpp='$CPP $CPPFLAGS' | |
12385 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
12386 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
12387 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
12388 | ||
12389 | ||
3684d331 | 12390 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5 |
05ea2a05 TT |
12391 | $as_echo_n "checking for sigsetjmp... " >&6; } |
12392 | if ${gdb_cv_func_sigsetjmp+:} false; then : | |
12393 | $as_echo_n "(cached) " >&6 | |
12394 | else | |
12395 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
12396 | /* end confdefs.h. */ | |
b9442ec1 | 12397 | #include <setjmp.h> |
05ea2a05 TT |
12398 | int |
12399 | main () | |
12400 | { | |
b9442ec1 SM |
12401 | sigjmp_buf env; |
12402 | while (! sigsetjmp (env, 1)) | |
12403 | siglongjmp (env, 1); | |
12404 | ||
05ea2a05 TT |
12405 | ; |
12406 | return 0; | |
12407 | } | |
12408 | _ACEOF | |
12409 | if ac_fn_c_try_compile "$LINENO"; then : | |
12410 | gdb_cv_func_sigsetjmp=yes | |
12411 | else | |
12412 | gdb_cv_func_sigsetjmp=no | |
b9442ec1 | 12413 | |
05ea2a05 TT |
12414 | fi |
12415 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
b9442ec1 | 12416 | |
05ea2a05 TT |
12417 | fi |
12418 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5 | |
12419 | $as_echo "$gdb_cv_func_sigsetjmp" >&6; } | |
3684d331 | 12420 | if test "$gdb_cv_func_sigsetjmp" = "yes"; then |
05ea2a05 TT |
12421 | |
12422 | $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h | |
12423 | ||
3684d331 | 12424 | fi |
05ea2a05 TT |
12425 | |
12426 | ||
12427 | # Check whether --with-intel_pt was given. | |
12428 | if test "${with_intel_pt+set}" = set; then : | |
12429 | withval=$with_intel_pt; | |
12430 | else | |
12431 | with_intel_pt=auto | |
12432 | fi | |
12433 | ||
3684d331 | 12434 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use intel pt" >&5 |
05ea2a05 | 12435 | $as_echo_n "checking whether to use intel pt... " >&6; } |
3684d331 | 12436 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_intel_pt" >&5 |
05ea2a05 TT |
12437 | $as_echo "$with_intel_pt" >&6; } |
12438 | ||
3684d331 PA |
12439 | if test "${with_intel_pt}" = no; then |
12440 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Intel Processor Trace support disabled; some features may be unavailable." >&5 | |
05ea2a05 | 12441 | $as_echo "$as_me: WARNING: Intel Processor Trace support disabled; some features may be unavailable." >&2;} |
3684d331 PA |
12442 | HAVE_LIBIPT=no |
12443 | else | |
12444 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
05ea2a05 TT |
12445 | /* end confdefs.h. */ |
12446 | ||
3684d331 PA |
12447 | #include <linux/perf_event.h> |
12448 | #ifndef PERF_ATTR_SIZE_VER5 | |
12449 | # error | |
12450 | #endif | |
05ea2a05 TT |
12451 | |
12452 | _ACEOF | |
12453 | if ac_fn_c_try_cpp "$LINENO"; then : | |
12454 | perf_event=yes | |
12455 | else | |
12456 | perf_event=no | |
12457 | fi | |
12458 | rm -f conftest.err conftest.i conftest.$ac_ext | |
3684d331 PA |
12459 | if test "$perf_event" != yes; then |
12460 | if test "$with_intel_pt" = yes; then | |
12461 | as_fn_error $? "linux/perf_event.h missing or too old" "$LINENO" 5 | |
12462 | else | |
12463 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: linux/perf_event.h missing or too old; some features may be unavailable." >&5 | |
05ea2a05 | 12464 | $as_echo "$as_me: WARNING: linux/perf_event.h missing or too old; some features may be unavailable." >&2;} |
3684d331 | 12465 | fi |
05ea2a05 | 12466 | fi |
05ea2a05 TT |
12467 | |
12468 | ||
12469 | ||
12470 | ||
12471 | ||
12472 | ||
12473 | ||
12474 | ||
12475 | ||
12476 | use_additional=yes | |
12477 | ||
12478 | acl_save_prefix="$prefix" | |
12479 | prefix="$acl_final_prefix" | |
12480 | acl_save_exec_prefix="$exec_prefix" | |
12481 | exec_prefix="$acl_final_exec_prefix" | |
12482 | ||
12483 | eval additional_includedir=\"$includedir\" | |
12484 | eval additional_libdir=\"$libdir\" | |
12485 | ||
12486 | exec_prefix="$acl_save_exec_prefix" | |
12487 | prefix="$acl_save_prefix" | |
12488 | ||
12489 | ||
12490 | # Check whether --with-libipt-prefix was given. | |
12491 | if test "${with_libipt_prefix+set}" = set; then : | |
12492 | withval=$with_libipt_prefix; | |
12493 | if test "X$withval" = "Xno"; then | |
12494 | use_additional=no | |
12495 | else | |
12496 | if test "X$withval" = "X"; then | |
12497 | ||
12498 | acl_save_prefix="$prefix" | |
12499 | prefix="$acl_final_prefix" | |
12500 | acl_save_exec_prefix="$exec_prefix" | |
12501 | exec_prefix="$acl_final_exec_prefix" | |
12502 | ||
12503 | eval additional_includedir=\"$includedir\" | |
12504 | eval additional_libdir=\"$libdir\" | |
12505 | ||
12506 | exec_prefix="$acl_save_exec_prefix" | |
12507 | prefix="$acl_save_prefix" | |
12508 | ||
12509 | else | |
12510 | additional_includedir="$withval/include" | |
12511 | additional_libdir="$withval/lib" | |
12512 | fi | |
12513 | fi | |
12514 | ||
12515 | fi | |
12516 | ||
9f1528a1 AB |
12517 | |
12518 | # Check whether --with-libipt-type was given. | |
12519 | if test "${with_libipt_type+set}" = set; then : | |
12520 | withval=$with_libipt_type; with_libipt_type=$withval | |
12521 | else | |
12522 | with_libipt_type=auto | |
12523 | fi | |
12524 | ||
12525 | lib_type=`eval echo \$with_libipt_type` | |
12526 | ||
05ea2a05 TT |
12527 | LIBIPT= |
12528 | LTLIBIPT= | |
12529 | INCIPT= | |
12530 | rpathdirs= | |
12531 | ltrpathdirs= | |
12532 | names_already_handled= | |
12533 | names_next_round='ipt ' | |
12534 | while test -n "$names_next_round"; do | |
12535 | names_this_round="$names_next_round" | |
12536 | names_next_round= | |
12537 | for name in $names_this_round; do | |
12538 | already_handled= | |
12539 | for n in $names_already_handled; do | |
12540 | if test "$n" = "$name"; then | |
12541 | already_handled=yes | |
12542 | break | |
12543 | fi | |
12544 | done | |
12545 | if test -z "$already_handled"; then | |
12546 | names_already_handled="$names_already_handled $name" | |
12547 | uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` | |
12548 | eval value=\"\$HAVE_LIB$uppername\" | |
12549 | if test -n "$value"; then | |
12550 | if test "$value" = yes; then | |
12551 | eval value=\"\$LIB$uppername\" | |
12552 | test -z "$value" || LIBIPT="${LIBIPT}${LIBIPT:+ }$value" | |
12553 | eval value=\"\$LTLIB$uppername\" | |
12554 | test -z "$value" || LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }$value" | |
12555 | else | |
12556 | : | |
12557 | fi | |
12558 | else | |
12559 | found_dir= | |
12560 | found_la= | |
12561 | found_so= | |
12562 | found_a= | |
12563 | if test $use_additional = yes; then | |
9f1528a1 | 12564 | if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then |
05ea2a05 TT |
12565 | found_dir="$additional_libdir" |
12566 | found_so="$additional_libdir/lib$name.$shlibext" | |
12567 | if test -f "$additional_libdir/lib$name.la"; then | |
12568 | found_la="$additional_libdir/lib$name.la" | |
12569 | fi | |
9f1528a1 | 12570 | elif test x$lib_type != xshared; then |
05ea2a05 TT |
12571 | if test -f "$additional_libdir/lib$name.$libext"; then |
12572 | found_dir="$additional_libdir" | |
12573 | found_a="$additional_libdir/lib$name.$libext" | |
12574 | if test -f "$additional_libdir/lib$name.la"; then | |
12575 | found_la="$additional_libdir/lib$name.la" | |
12576 | fi | |
12577 | fi | |
12578 | fi | |
12579 | fi | |
12580 | if test "X$found_dir" = "X"; then | |
12581 | for x in $LDFLAGS $LTLIBIPT; do | |
12582 | ||
12583 | acl_save_prefix="$prefix" | |
12584 | prefix="$acl_final_prefix" | |
12585 | acl_save_exec_prefix="$exec_prefix" | |
12586 | exec_prefix="$acl_final_exec_prefix" | |
12587 | eval x=\"$x\" | |
12588 | exec_prefix="$acl_save_exec_prefix" | |
12589 | prefix="$acl_save_prefix" | |
12590 | ||
12591 | case "$x" in | |
12592 | -L*) | |
12593 | dir=`echo "X$x" | sed -e 's/^X-L//'` | |
9f1528a1 | 12594 | if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then |
05ea2a05 TT |
12595 | found_dir="$dir" |
12596 | found_so="$dir/lib$name.$shlibext" | |
12597 | if test -f "$dir/lib$name.la"; then | |
12598 | found_la="$dir/lib$name.la" | |
12599 | fi | |
9f1528a1 | 12600 | elif test x$lib_type != xshared; then |
05ea2a05 TT |
12601 | if test -f "$dir/lib$name.$libext"; then |
12602 | found_dir="$dir" | |
12603 | found_a="$dir/lib$name.$libext" | |
12604 | if test -f "$dir/lib$name.la"; then | |
12605 | found_la="$dir/lib$name.la" | |
12606 | fi | |
12607 | fi | |
12608 | fi | |
12609 | ;; | |
12610 | esac | |
12611 | if test "X$found_dir" != "X"; then | |
12612 | break | |
12613 | fi | |
12614 | done | |
12615 | fi | |
12616 | if test "X$found_dir" != "X"; then | |
12617 | LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-L$found_dir -l$name" | |
12618 | if test "X$found_so" != "X"; then | |
12619 | if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then | |
12620 | LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so" | |
12621 | else | |
12622 | haveit= | |
12623 | for x in $ltrpathdirs; do | |
12624 | if test "X$x" = "X$found_dir"; then | |
12625 | haveit=yes | |
12626 | break | |
12627 | fi | |
12628 | done | |
12629 | if test -z "$haveit"; then | |
12630 | ltrpathdirs="$ltrpathdirs $found_dir" | |
12631 | fi | |
12632 | if test "$hardcode_direct" = yes; then | |
12633 | LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so" | |
12634 | else | |
12635 | if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then | |
12636 | LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so" | |
12637 | haveit= | |
12638 | for x in $rpathdirs; do | |
12639 | if test "X$x" = "X$found_dir"; then | |
12640 | haveit=yes | |
12641 | break | |
12642 | fi | |
12643 | done | |
12644 | if test -z "$haveit"; then | |
12645 | rpathdirs="$rpathdirs $found_dir" | |
12646 | fi | |
12647 | else | |
12648 | haveit= | |
12649 | for x in $LDFLAGS $LIBIPT; do | |
12650 | ||
12651 | acl_save_prefix="$prefix" | |
12652 | prefix="$acl_final_prefix" | |
12653 | acl_save_exec_prefix="$exec_prefix" | |
12654 | exec_prefix="$acl_final_exec_prefix" | |
12655 | eval x=\"$x\" | |
12656 | exec_prefix="$acl_save_exec_prefix" | |
12657 | prefix="$acl_save_prefix" | |
12658 | ||
12659 | if test "X$x" = "X-L$found_dir"; then | |
12660 | haveit=yes | |
12661 | break | |
12662 | fi | |
12663 | done | |
12664 | if test -z "$haveit"; then | |
12665 | LIBIPT="${LIBIPT}${LIBIPT:+ }-L$found_dir" | |
12666 | fi | |
12667 | if test "$hardcode_minus_L" != no; then | |
12668 | LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so" | |
12669 | else | |
12670 | LIBIPT="${LIBIPT}${LIBIPT:+ }-l$name" | |
12671 | fi | |
12672 | fi | |
12673 | fi | |
12674 | fi | |
12675 | else | |
12676 | if test "X$found_a" != "X"; then | |
12677 | LIBIPT="${LIBIPT}${LIBIPT:+ }$found_a" | |
12678 | else | |
12679 | LIBIPT="${LIBIPT}${LIBIPT:+ }-L$found_dir -l$name" | |
12680 | fi | |
12681 | fi | |
12682 | additional_includedir= | |
12683 | case "$found_dir" in | |
12684 | */lib | */lib/) | |
12685 | basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'` | |
12686 | additional_includedir="$basedir/include" | |
12687 | ;; | |
12688 | esac | |
12689 | if test "X$additional_includedir" != "X"; then | |
12690 | if test "X$additional_includedir" != "X/usr/include"; then | |
12691 | haveit= | |
12692 | if test "X$additional_includedir" = "X/usr/local/include"; then | |
12693 | if test -n "$GCC"; then | |
12694 | case $host_os in | |
12695 | linux*) haveit=yes;; | |
12696 | esac | |
12697 | fi | |
12698 | fi | |
12699 | if test -z "$haveit"; then | |
12700 | for x in $CPPFLAGS $INCIPT; do | |
12701 | ||
12702 | acl_save_prefix="$prefix" | |
12703 | prefix="$acl_final_prefix" | |
12704 | acl_save_exec_prefix="$exec_prefix" | |
12705 | exec_prefix="$acl_final_exec_prefix" | |
12706 | eval x=\"$x\" | |
12707 | exec_prefix="$acl_save_exec_prefix" | |
12708 | prefix="$acl_save_prefix" | |
12709 | ||
12710 | if test "X$x" = "X-I$additional_includedir"; then | |
12711 | haveit=yes | |
12712 | break | |
12713 | fi | |
12714 | done | |
12715 | if test -z "$haveit"; then | |
12716 | if test -d "$additional_includedir"; then | |
12717 | INCIPT="${INCIPT}${INCIPT:+ }-I$additional_includedir" | |
12718 | fi | |
12719 | fi | |
12720 | fi | |
12721 | fi | |
12722 | fi | |
12723 | if test -n "$found_la"; then | |
12724 | save_libdir="$libdir" | |
12725 | case "$found_la" in | |
12726 | */* | *\\*) . "$found_la" ;; | |
12727 | *) . "./$found_la" ;; | |
12728 | esac | |
12729 | libdir="$save_libdir" | |
12730 | for dep in $dependency_libs; do | |
12731 | case "$dep" in | |
12732 | -L*) | |
12733 | additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` | |
12734 | if test "X$additional_libdir" != "X/usr/lib"; then | |
12735 | haveit= | |
12736 | if test "X$additional_libdir" = "X/usr/local/lib"; then | |
12737 | if test -n "$GCC"; then | |
12738 | case $host_os in | |
12739 | linux*) haveit=yes;; | |
12740 | esac | |
12741 | fi | |
12742 | fi | |
12743 | if test -z "$haveit"; then | |
12744 | haveit= | |
12745 | for x in $LDFLAGS $LIBIPT; do | |
12746 | ||
12747 | acl_save_prefix="$prefix" | |
12748 | prefix="$acl_final_prefix" | |
12749 | acl_save_exec_prefix="$exec_prefix" | |
12750 | exec_prefix="$acl_final_exec_prefix" | |
12751 | eval x=\"$x\" | |
12752 | exec_prefix="$acl_save_exec_prefix" | |
12753 | prefix="$acl_save_prefix" | |
12754 | ||
12755 | if test "X$x" = "X-L$additional_libdir"; then | |
12756 | haveit=yes | |
12757 | break | |
12758 | fi | |
12759 | done | |
12760 | if test -z "$haveit"; then | |
12761 | if test -d "$additional_libdir"; then | |
12762 | LIBIPT="${LIBIPT}${LIBIPT:+ }-L$additional_libdir" | |
12763 | fi | |
12764 | fi | |
12765 | haveit= | |
12766 | for x in $LDFLAGS $LTLIBIPT; do | |
12767 | ||
12768 | acl_save_prefix="$prefix" | |
12769 | prefix="$acl_final_prefix" | |
12770 | acl_save_exec_prefix="$exec_prefix" | |
12771 | exec_prefix="$acl_final_exec_prefix" | |
12772 | eval x=\"$x\" | |
12773 | exec_prefix="$acl_save_exec_prefix" | |
12774 | prefix="$acl_save_prefix" | |
12775 | ||
12776 | if test "X$x" = "X-L$additional_libdir"; then | |
12777 | haveit=yes | |
12778 | break | |
12779 | fi | |
12780 | done | |
12781 | if test -z "$haveit"; then | |
12782 | if test -d "$additional_libdir"; then | |
12783 | LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-L$additional_libdir" | |
12784 | fi | |
12785 | fi | |
12786 | fi | |
12787 | fi | |
12788 | ;; | |
12789 | -R*) | |
12790 | dir=`echo "X$dep" | sed -e 's/^X-R//'` | |
12791 | if test "$enable_rpath" != no; then | |
12792 | haveit= | |
12793 | for x in $rpathdirs; do | |
12794 | if test "X$x" = "X$dir"; then | |
12795 | haveit=yes | |
12796 | break | |
12797 | fi | |
12798 | done | |
12799 | if test -z "$haveit"; then | |
12800 | rpathdirs="$rpathdirs $dir" | |
12801 | fi | |
12802 | haveit= | |
12803 | for x in $ltrpathdirs; do | |
12804 | if test "X$x" = "X$dir"; then | |
12805 | haveit=yes | |
12806 | break | |
12807 | fi | |
12808 | done | |
12809 | if test -z "$haveit"; then | |
12810 | ltrpathdirs="$ltrpathdirs $dir" | |
12811 | fi | |
12812 | fi | |
12813 | ;; | |
12814 | -l*) | |
12815 | names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` | |
12816 | ;; | |
12817 | *.la) | |
12818 | names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` | |
12819 | ;; | |
12820 | *) | |
12821 | LIBIPT="${LIBIPT}${LIBIPT:+ }$dep" | |
12822 | LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }$dep" | |
12823 | ;; | |
12824 | esac | |
12825 | done | |
12826 | fi | |
12827 | else | |
9f1528a1 AB |
12828 | if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then |
12829 | LIBIPT="${LIBIPT}${LIBIPT:+ }-l$name" | |
12830 | LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-l$name" | |
12831 | else | |
12832 | LIBIPT="${LIBIPT}${LIBIPT:+ }-l:lib$name.$libext" | |
12833 | LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-l:lib$name.$libext" | |
12834 | fi | |
05ea2a05 TT |
12835 | fi |
12836 | fi | |
12837 | fi | |
12838 | done | |
12839 | done | |
12840 | if test "X$rpathdirs" != "X"; then | |
12841 | if test -n "$hardcode_libdir_separator"; then | |
12842 | alldirs= | |
12843 | for found_dir in $rpathdirs; do | |
12844 | alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir" | |
12845 | done | |
12846 | acl_save_libdir="$libdir" | |
12847 | libdir="$alldirs" | |
12848 | eval flag=\"$hardcode_libdir_flag_spec\" | |
12849 | libdir="$acl_save_libdir" | |
12850 | LIBIPT="${LIBIPT}${LIBIPT:+ }$flag" | |
12851 | else | |
12852 | for found_dir in $rpathdirs; do | |
12853 | acl_save_libdir="$libdir" | |
12854 | libdir="$found_dir" | |
12855 | eval flag=\"$hardcode_libdir_flag_spec\" | |
12856 | libdir="$acl_save_libdir" | |
12857 | LIBIPT="${LIBIPT}${LIBIPT:+ }$flag" | |
12858 | done | |
12859 | fi | |
12860 | fi | |
12861 | if test "X$ltrpathdirs" != "X"; then | |
12862 | for found_dir in $ltrpathdirs; do | |
12863 | LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-R$found_dir" | |
12864 | done | |
12865 | fi | |
01027315 | 12866 | |
01027315 | 12867 | |
05ea2a05 | 12868 | ac_save_CPPFLAGS="$CPPFLAGS" |
01027315 | 12869 | |
05ea2a05 TT |
12870 | for element in $INCIPT; do |
12871 | haveit= | |
12872 | for x in $CPPFLAGS; do | |
01027315 | 12873 | |
05ea2a05 TT |
12874 | acl_save_prefix="$prefix" |
12875 | prefix="$acl_final_prefix" | |
12876 | acl_save_exec_prefix="$exec_prefix" | |
12877 | exec_prefix="$acl_final_exec_prefix" | |
12878 | eval x=\"$x\" | |
12879 | exec_prefix="$acl_save_exec_prefix" | |
12880 | prefix="$acl_save_prefix" | |
01027315 | 12881 | |
05ea2a05 TT |
12882 | if test "X$x" = "X$element"; then |
12883 | haveit=yes | |
12884 | break | |
12885 | fi | |
12886 | done | |
12887 | if test -z "$haveit"; then | |
12888 | CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" | |
12889 | fi | |
12890 | done | |
01027315 | 12891 | |
01027315 | 12892 | |
05ea2a05 TT |
12893 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libipt" >&5 |
12894 | $as_echo_n "checking for libipt... " >&6; } | |
12895 | if ${ac_cv_libipt+:} false; then : | |
12896 | $as_echo_n "(cached) " >&6 | |
12897 | else | |
12898 | ||
12899 | ac_save_LIBS="$LIBS" | |
12900 | LIBS="$LIBS $LIBIPT" | |
12901 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
01027315 | 12902 | /* end confdefs.h. */ |
05ea2a05 | 12903 | #include "intel-pt.h" |
01027315 TT |
12904 | int |
12905 | main () | |
12906 | { | |
05ea2a05 | 12907 | pt_insn_alloc_decoder (0); |
01027315 TT |
12908 | ; |
12909 | return 0; | |
12910 | } | |
12911 | _ACEOF | |
12912 | if ac_fn_c_try_link "$LINENO"; then : | |
05ea2a05 TT |
12913 | ac_cv_libipt=yes |
12914 | else | |
12915 | ac_cv_libipt=no | |
01027315 TT |
12916 | fi |
12917 | rm -f core conftest.err conftest.$ac_objext \ | |
12918 | conftest$ac_exeext conftest.$ac_ext | |
05ea2a05 | 12919 | LIBS="$ac_save_LIBS" |
01027315 | 12920 | |
01027315 | 12921 | fi |
05ea2a05 TT |
12922 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libipt" >&5 |
12923 | $as_echo "$ac_cv_libipt" >&6; } | |
12924 | if test "$ac_cv_libipt" = yes; then | |
12925 | HAVE_LIBIPT=yes | |
01027315 | 12926 | |
05ea2a05 TT |
12927 | $as_echo "#define HAVE_LIBIPT 1" >>confdefs.h |
12928 | ||
12929 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libipt" >&5 | |
12930 | $as_echo_n "checking how to link with libipt... " >&6; } | |
12931 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBIPT" >&5 | |
12932 | $as_echo "$LIBIPT" >&6; } | |
12933 | else | |
12934 | HAVE_LIBIPT=no | |
12935 | CPPFLAGS="$ac_save_CPPFLAGS" | |
12936 | LIBIPT= | |
12937 | LTLIBIPT= | |
12938 | fi | |
12939 | ||
12940 | ||
12941 | ||
12942 | ||
12943 | ||
12944 | ||
3684d331 PA |
12945 | if test "$HAVE_LIBIPT" != yes; then |
12946 | if test "$with_intel_pt" = yes; then | |
12947 | as_fn_error $? "libipt is missing or unusable" "$LINENO" 5 | |
12948 | else | |
12949 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libipt is missing or unusable; some features may be unavailable." >&5 | |
05ea2a05 | 12950 | $as_echo "$as_me: WARNING: libipt is missing or unusable; some features may be unavailable." >&2;} |
3684d331 PA |
12951 | fi |
12952 | else | |
12953 | save_LIBS=$LIBS | |
12954 | LIBS="$LIBS $LIBIPT" | |
12955 | for ac_func in pt_insn_event | |
05ea2a05 TT |
12956 | do : |
12957 | ac_fn_c_check_func "$LINENO" "pt_insn_event" "ac_cv_func_pt_insn_event" | |
12958 | if test "x$ac_cv_func_pt_insn_event" = xyes; then : | |
12959 | cat >>confdefs.h <<_ACEOF | |
12960 | #define HAVE_PT_INSN_EVENT 1 | |
12961 | _ACEOF | |
12962 | ||
12963 | fi | |
01027315 | 12964 | done |
05ea2a05 | 12965 | |
3684d331 | 12966 | ac_fn_c_check_member "$LINENO" "struct pt_insn" "enabled" "ac_cv_member_struct_pt_insn_enabled" "#include <intel-pt.h> |
05ea2a05 TT |
12967 | " |
12968 | if test "x$ac_cv_member_struct_pt_insn_enabled" = xyes; then : | |
12969 | ||
12970 | cat >>confdefs.h <<_ACEOF | |
12971 | #define HAVE_STRUCT_PT_INSN_ENABLED 1 | |
12972 | _ACEOF | |
12973 | ||
12974 | ||
01027315 | 12975 | fi |
05ea2a05 TT |
12976 | ac_fn_c_check_member "$LINENO" "struct pt_insn" "resynced" "ac_cv_member_struct_pt_insn_resynced" "#include <intel-pt.h> |
12977 | " | |
12978 | if test "x$ac_cv_member_struct_pt_insn_resynced" = xyes; then : | |
01027315 | 12979 | |
05ea2a05 TT |
12980 | cat >>confdefs.h <<_ACEOF |
12981 | #define HAVE_STRUCT_PT_INSN_RESYNCED 1 | |
12982 | _ACEOF | |
01027315 | 12983 | |
05ea2a05 TT |
12984 | |
12985 | fi | |
12986 | ||
3684d331 PA |
12987 | LIBS=$save_LIBS |
12988 | fi | |
05ea2a05 | 12989 | fi |
05ea2a05 | 12990 | |
5dfe4bfc TT |
12991 | # Check if the compiler and runtime support printing long longs. |
12992 | ||
12993 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in printf" >&5 | |
12994 | $as_echo_n "checking for long long support in printf... " >&6; } | |
12995 | if ${gdb_cv_printf_has_long_long+:} false; then : | |
12996 | $as_echo_n "(cached) " >&6 | |
12997 | else | |
12998 | if test "$cross_compiling" = yes; then : | |
12999 | gdb_cv_printf_has_long_long=no | |
13000 | else | |
13001 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
13002 | /* end confdefs.h. */ | |
13003 | $ac_includes_default | |
13004 | int | |
13005 | main () | |
13006 | { | |
13007 | char buf[32]; | |
13008 | long long l = 0; | |
13009 | l = (l << 16) + 0x0123; | |
13010 | l = (l << 16) + 0x4567; | |
13011 | l = (l << 16) + 0x89ab; | |
13012 | l = (l << 16) + 0xcdef; | |
13013 | sprintf (buf, "0x%016llx", l); | |
13014 | return (strcmp ("0x0123456789abcdef", buf)); | |
13015 | ; | |
13016 | return 0; | |
13017 | } | |
13018 | _ACEOF | |
13019 | if ac_fn_c_try_run "$LINENO"; then : | |
13020 | gdb_cv_printf_has_long_long=yes | |
13021 | else | |
13022 | gdb_cv_printf_has_long_long=no | |
13023 | fi | |
13024 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
13025 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
13026 | fi | |
13027 | ||
13028 | fi | |
13029 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_long" >&5 | |
13030 | $as_echo "$gdb_cv_printf_has_long_long" >&6; } | |
13031 | if test "$gdb_cv_printf_has_long_long" = yes; then | |
13032 | ||
13033 | $as_echo "#define PRINTF_HAS_LONG_LONG 1" >>confdefs.h | |
13034 | ||
13035 | fi | |
13036 | ||
c8693053 RO |
13037 | |
13038 | $as_echo "#define _STRUCTURED_PROC 1" >>confdefs.h | |
13039 | ||
13040 | for ac_header in sys/procfs.h | |
13041 | do : | |
13042 | ac_fn_c_check_header_mongrel "$LINENO" "sys/procfs.h" "ac_cv_header_sys_procfs_h" "$ac_includes_default" | |
13043 | if test "x$ac_cv_header_sys_procfs_h" = xyes; then : | |
13044 | cat >>confdefs.h <<_ACEOF | |
13045 | #define HAVE_SYS_PROCFS_H 1 | |
13046 | _ACEOF | |
13047 | ||
13048 | fi | |
13049 | ||
13050 | done | |
13051 | ||
3684d331 | 13052 | if test "$ac_cv_header_sys_procfs_h" = yes; then |
c8693053 RO |
13053 | |
13054 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gregset_t in sys/procfs.h" >&5 | |
05ea2a05 TT |
13055 | $as_echo_n "checking for gregset_t in sys/procfs.h... " >&6; } |
13056 | if ${bfd_cv_have_sys_procfs_type_gregset_t+:} false; then : | |
01027315 TT |
13057 | $as_echo_n "(cached) " >&6 |
13058 | else | |
05ea2a05 | 13059 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
01027315 | 13060 | /* end confdefs.h. */ |
05ea2a05 TT |
13061 | |
13062 | #define _SYSCALL32 | |
05ea2a05 | 13063 | #include <sys/procfs.h> |
01027315 TT |
13064 | int |
13065 | main () | |
13066 | { | |
05ea2a05 | 13067 | gregset_t avar |
01027315 TT |
13068 | ; |
13069 | return 0; | |
13070 | } | |
13071 | _ACEOF | |
05ea2a05 TT |
13072 | if ac_fn_c_try_compile "$LINENO"; then : |
13073 | bfd_cv_have_sys_procfs_type_gregset_t=yes | |
13074 | else | |
13075 | bfd_cv_have_sys_procfs_type_gregset_t=no | |
01027315 TT |
13076 | |
13077 | fi | |
05ea2a05 TT |
13078 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
13079 | fi | |
01027315 | 13080 | |
05ea2a05 | 13081 | if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then |
01027315 | 13082 | |
05ea2a05 | 13083 | $as_echo "#define HAVE_GREGSET_T 1" >>confdefs.h |
01027315 | 13084 | |
05ea2a05 TT |
13085 | fi |
13086 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_gregset_t" >&5 | |
13087 | $as_echo "$bfd_cv_have_sys_procfs_type_gregset_t" >&6; } | |
01027315 | 13088 | |
c8693053 RO |
13089 | |
13090 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpregset_t in sys/procfs.h" >&5 | |
05ea2a05 TT |
13091 | $as_echo_n "checking for fpregset_t in sys/procfs.h... " >&6; } |
13092 | if ${bfd_cv_have_sys_procfs_type_fpregset_t+:} false; then : | |
01027315 TT |
13093 | $as_echo_n "(cached) " >&6 |
13094 | else | |
05ea2a05 TT |
13095 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
13096 | /* end confdefs.h. */ | |
13097 | ||
13098 | #define _SYSCALL32 | |
05ea2a05 TT |
13099 | #include <sys/procfs.h> |
13100 | int | |
13101 | main () | |
13102 | { | |
13103 | fpregset_t avar | |
13104 | ; | |
13105 | return 0; | |
13106 | } | |
13107 | _ACEOF | |
13108 | if ac_fn_c_try_compile "$LINENO"; then : | |
13109 | bfd_cv_have_sys_procfs_type_fpregset_t=yes | |
13110 | else | |
13111 | bfd_cv_have_sys_procfs_type_fpregset_t=no | |
01027315 TT |
13112 | |
13113 | fi | |
05ea2a05 | 13114 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
01027315 TT |
13115 | fi |
13116 | ||
05ea2a05 TT |
13117 | if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then |
13118 | ||
13119 | $as_echo "#define HAVE_FPREGSET_T 1" >>confdefs.h | |
13120 | ||
13121 | fi | |
13122 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_fpregset_t" >&5 | |
13123 | $as_echo "$bfd_cv_have_sys_procfs_type_fpregset_t" >&6; } | |
13124 | ||
c8693053 RO |
13125 | |
13126 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5 | |
05ea2a05 TT |
13127 | $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; } |
13128 | if ${bfd_cv_have_sys_procfs_type_prgregset_t+:} false; then : | |
01027315 TT |
13129 | $as_echo_n "(cached) " >&6 |
13130 | else | |
13131 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
13132 | /* end confdefs.h. */ | |
05ea2a05 TT |
13133 | |
13134 | #define _SYSCALL32 | |
05ea2a05 | 13135 | #include <sys/procfs.h> |
01027315 TT |
13136 | int |
13137 | main () | |
13138 | { | |
05ea2a05 | 13139 | prgregset_t avar |
01027315 TT |
13140 | ; |
13141 | return 0; | |
13142 | } | |
13143 | _ACEOF | |
05ea2a05 TT |
13144 | if ac_fn_c_try_compile "$LINENO"; then : |
13145 | bfd_cv_have_sys_procfs_type_prgregset_t=yes | |
01027315 | 13146 | else |
05ea2a05 | 13147 | bfd_cv_have_sys_procfs_type_prgregset_t=no |
01027315 TT |
13148 | |
13149 | fi | |
05ea2a05 TT |
13150 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
13151 | fi | |
01027315 | 13152 | |
05ea2a05 | 13153 | if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then |
01027315 | 13154 | |
05ea2a05 | 13155 | $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h |
01027315 | 13156 | |
05ea2a05 TT |
13157 | fi |
13158 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5 | |
13159 | $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; } | |
01027315 | 13160 | |
c8693053 RO |
13161 | |
13162 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5 | |
05ea2a05 TT |
13163 | $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; } |
13164 | if ${bfd_cv_have_sys_procfs_type_prfpregset_t+:} false; then : | |
01027315 TT |
13165 | $as_echo_n "(cached) " >&6 |
13166 | else | |
05ea2a05 TT |
13167 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
13168 | /* end confdefs.h. */ | |
01027315 | 13169 | |
05ea2a05 | 13170 | #define _SYSCALL32 |
05ea2a05 TT |
13171 | #include <sys/procfs.h> |
13172 | int | |
13173 | main () | |
13174 | { | |
13175 | prfpregset_t avar | |
13176 | ; | |
13177 | return 0; | |
13178 | } | |
13179 | _ACEOF | |
13180 | if ac_fn_c_try_compile "$LINENO"; then : | |
13181 | bfd_cv_have_sys_procfs_type_prfpregset_t=yes | |
01027315 | 13182 | else |
05ea2a05 | 13183 | bfd_cv_have_sys_procfs_type_prfpregset_t=no |
01027315 | 13184 | |
05ea2a05 TT |
13185 | fi |
13186 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
01027315 TT |
13187 | fi |
13188 | ||
05ea2a05 | 13189 | if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then |
01027315 | 13190 | |
05ea2a05 | 13191 | $as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h |
01027315 | 13192 | |
05ea2a05 TT |
13193 | fi |
13194 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5 | |
13195 | $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; } | |
01027315 | 13196 | |
c8693053 RO |
13197 | |
13198 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset32_t in sys/procfs.h" >&5 | |
05ea2a05 TT |
13199 | $as_echo_n "checking for prgregset32_t in sys/procfs.h... " >&6; } |
13200 | if ${bfd_cv_have_sys_procfs_type_prgregset32_t+:} false; then : | |
13201 | $as_echo_n "(cached) " >&6 | |
13202 | else | |
13203 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
13204 | /* end confdefs.h. */ | |
01027315 | 13205 | |
05ea2a05 | 13206 | #define _SYSCALL32 |
05ea2a05 TT |
13207 | #include <sys/procfs.h> |
13208 | int | |
13209 | main () | |
13210 | { | |
13211 | prgregset32_t avar | |
13212 | ; | |
13213 | return 0; | |
13214 | } | |
13215 | _ACEOF | |
13216 | if ac_fn_c_try_compile "$LINENO"; then : | |
13217 | bfd_cv_have_sys_procfs_type_prgregset32_t=yes | |
01027315 | 13218 | else |
05ea2a05 TT |
13219 | bfd_cv_have_sys_procfs_type_prgregset32_t=no |
13220 | ||
13221 | fi | |
13222 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
01027315 | 13223 | fi |
01027315 | 13224 | |
05ea2a05 | 13225 | if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then |
01027315 | 13226 | |
05ea2a05 TT |
13227 | $as_echo "#define HAVE_PRGREGSET32_T 1" >>confdefs.h |
13228 | ||
13229 | fi | |
13230 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset32_t" >&5 | |
13231 | $as_echo "$bfd_cv_have_sys_procfs_type_prgregset32_t" >&6; } | |
13232 | ||
c8693053 RO |
13233 | |
13234 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5 | |
05ea2a05 TT |
13235 | $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; } |
13236 | if ${bfd_cv_have_sys_procfs_type_lwpid_t+:} false; then : | |
01027315 TT |
13237 | $as_echo_n "(cached) " >&6 |
13238 | else | |
13239 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
13240 | /* end confdefs.h. */ | |
05ea2a05 TT |
13241 | |
13242 | #define _SYSCALL32 | |
05ea2a05 | 13243 | #include <sys/procfs.h> |
01027315 TT |
13244 | int |
13245 | main () | |
13246 | { | |
05ea2a05 | 13247 | lwpid_t avar |
01027315 TT |
13248 | ; |
13249 | return 0; | |
13250 | } | |
13251 | _ACEOF | |
05ea2a05 TT |
13252 | if ac_fn_c_try_compile "$LINENO"; then : |
13253 | bfd_cv_have_sys_procfs_type_lwpid_t=yes | |
01027315 | 13254 | else |
05ea2a05 TT |
13255 | bfd_cv_have_sys_procfs_type_lwpid_t=no |
13256 | ||
01027315 TT |
13257 | fi |
13258 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
13259 | fi | |
01027315 | 13260 | |
05ea2a05 | 13261 | if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then |
01027315 | 13262 | |
05ea2a05 | 13263 | $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h |
01027315 | 13264 | |
05ea2a05 TT |
13265 | fi |
13266 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5 | |
13267 | $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; } | |
01027315 | 13268 | |
c8693053 RO |
13269 | |
13270 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5 | |
05ea2a05 TT |
13271 | $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; } |
13272 | if ${bfd_cv_have_sys_procfs_type_psaddr_t+:} false; then : | |
13273 | $as_echo_n "(cached) " >&6 | |
13274 | else | |
13275 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
13276 | /* end confdefs.h. */ | |
01027315 | 13277 | |
05ea2a05 | 13278 | #define _SYSCALL32 |
05ea2a05 TT |
13279 | #include <sys/procfs.h> |
13280 | int | |
13281 | main () | |
13282 | { | |
13283 | psaddr_t avar | |
13284 | ; | |
13285 | return 0; | |
13286 | } | |
13287 | _ACEOF | |
13288 | if ac_fn_c_try_compile "$LINENO"; then : | |
13289 | bfd_cv_have_sys_procfs_type_psaddr_t=yes | |
13290 | else | |
13291 | bfd_cv_have_sys_procfs_type_psaddr_t=no | |
01027315 | 13292 | |
05ea2a05 TT |
13293 | fi |
13294 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
13295 | fi | |
01027315 | 13296 | |
05ea2a05 | 13297 | if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then |
01027315 | 13298 | |
05ea2a05 TT |
13299 | $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h |
13300 | ||
13301 | fi | |
13302 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5 | |
13303 | $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; } | |
13304 | ||
c8693053 RO |
13305 | |
13306 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_fpregset_t in sys/procfs.h" >&5 | |
05ea2a05 TT |
13307 | $as_echo_n "checking for elf_fpregset_t in sys/procfs.h... " >&6; } |
13308 | if ${bfd_cv_have_sys_procfs_type_elf_fpregset_t+:} false; then : | |
01027315 TT |
13309 | $as_echo_n "(cached) " >&6 |
13310 | else | |
13311 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
13312 | /* end confdefs.h. */ | |
13313 | ||
05ea2a05 | 13314 | #define _SYSCALL32 |
05ea2a05 | 13315 | #include <sys/procfs.h> |
01027315 TT |
13316 | int |
13317 | main () | |
13318 | { | |
05ea2a05 | 13319 | elf_fpregset_t avar |
01027315 TT |
13320 | ; |
13321 | return 0; | |
13322 | } | |
13323 | _ACEOF | |
13324 | if ac_fn_c_try_compile "$LINENO"; then : | |
05ea2a05 | 13325 | bfd_cv_have_sys_procfs_type_elf_fpregset_t=yes |
01027315 | 13326 | else |
05ea2a05 TT |
13327 | bfd_cv_have_sys_procfs_type_elf_fpregset_t=no |
13328 | ||
01027315 TT |
13329 | fi |
13330 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
13331 | fi | |
01027315 | 13332 | |
05ea2a05 TT |
13333 | if test $bfd_cv_have_sys_procfs_type_elf_fpregset_t = yes; then |
13334 | ||
13335 | $as_echo "#define HAVE_ELF_FPREGSET_T 1" >>confdefs.h | |
13336 | ||
13337 | fi | |
13338 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&5 | |
13339 | $as_echo "$bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&6; } | |
01027315 | 13340 | |
3684d331 | 13341 | fi |
01027315 | 13342 | |
8b35ed1f SM |
13343 | # Check for xxhash |
13344 | ||
13345 | # Check whether --with-xxhash was given. | |
13346 | if test "${with_xxhash+set}" = set; then : | |
13347 | withval=$with_xxhash; | |
13348 | else | |
13349 | with_xxhash=auto | |
13350 | fi | |
13351 | ||
13352 | ||
13353 | if test "x$with_xxhash" != "xno"; then | |
13354 | ||
13355 | ||
13356 | ||
13357 | ||
13358 | ||
13359 | ||
13360 | ||
13361 | ||
13362 | use_additional=yes | |
13363 | ||
13364 | acl_save_prefix="$prefix" | |
13365 | prefix="$acl_final_prefix" | |
13366 | acl_save_exec_prefix="$exec_prefix" | |
13367 | exec_prefix="$acl_final_exec_prefix" | |
13368 | ||
13369 | eval additional_includedir=\"$includedir\" | |
13370 | eval additional_libdir=\"$libdir\" | |
13371 | ||
13372 | exec_prefix="$acl_save_exec_prefix" | |
13373 | prefix="$acl_save_prefix" | |
13374 | ||
13375 | ||
13376 | # Check whether --with-libxxhash-prefix was given. | |
13377 | if test "${with_libxxhash_prefix+set}" = set; then : | |
13378 | withval=$with_libxxhash_prefix; | |
13379 | if test "X$withval" = "Xno"; then | |
13380 | use_additional=no | |
13381 | else | |
13382 | if test "X$withval" = "X"; then | |
13383 | ||
13384 | acl_save_prefix="$prefix" | |
13385 | prefix="$acl_final_prefix" | |
13386 | acl_save_exec_prefix="$exec_prefix" | |
13387 | exec_prefix="$acl_final_exec_prefix" | |
13388 | ||
13389 | eval additional_includedir=\"$includedir\" | |
13390 | eval additional_libdir=\"$libdir\" | |
13391 | ||
13392 | exec_prefix="$acl_save_exec_prefix" | |
13393 | prefix="$acl_save_prefix" | |
13394 | ||
13395 | else | |
13396 | additional_includedir="$withval/include" | |
13397 | additional_libdir="$withval/lib" | |
13398 | fi | |
13399 | fi | |
13400 | ||
13401 | fi | |
13402 | ||
13403 | ||
13404 | # Check whether --with-libxxhash-type was given. | |
13405 | if test "${with_libxxhash_type+set}" = set; then : | |
13406 | withval=$with_libxxhash_type; with_libxxhash_type=$withval | |
13407 | else | |
13408 | with_libxxhash_type=auto | |
13409 | fi | |
13410 | ||
13411 | lib_type=`eval echo \$with_libxxhash_type` | |
13412 | ||
13413 | LIBXXHASH= | |
13414 | LTLIBXXHASH= | |
13415 | INCXXHASH= | |
13416 | rpathdirs= | |
13417 | ltrpathdirs= | |
13418 | names_already_handled= | |
13419 | names_next_round='xxhash ' | |
13420 | while test -n "$names_next_round"; do | |
13421 | names_this_round="$names_next_round" | |
13422 | names_next_round= | |
13423 | for name in $names_this_round; do | |
13424 | already_handled= | |
13425 | for n in $names_already_handled; do | |
13426 | if test "$n" = "$name"; then | |
13427 | already_handled=yes | |
13428 | break | |
13429 | fi | |
13430 | done | |
13431 | if test -z "$already_handled"; then | |
13432 | names_already_handled="$names_already_handled $name" | |
13433 | uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` | |
13434 | eval value=\"\$HAVE_LIB$uppername\" | |
13435 | if test -n "$value"; then | |
13436 | if test "$value" = yes; then | |
13437 | eval value=\"\$LIB$uppername\" | |
13438 | test -z "$value" || LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$value" | |
13439 | eval value=\"\$LTLIB$uppername\" | |
13440 | test -z "$value" || LTLIBXXHASH="${LTLIBXXHASH}${LTLIBXXHASH:+ }$value" | |
13441 | else | |
13442 | : | |
13443 | fi | |
13444 | else | |
13445 | found_dir= | |
13446 | found_la= | |
13447 | found_so= | |
13448 | found_a= | |
13449 | if test $use_additional = yes; then | |
13450 | if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then | |
13451 | found_dir="$additional_libdir" | |
13452 | found_so="$additional_libdir/lib$name.$shlibext" | |
13453 | if test -f "$additional_libdir/lib$name.la"; then | |
13454 | found_la="$additional_libdir/lib$name.la" | |
13455 | fi | |
13456 | elif test x$lib_type != xshared; then | |
13457 | if test -f "$additional_libdir/lib$name.$libext"; then | |
13458 | found_dir="$additional_libdir" | |
13459 | found_a="$additional_libdir/lib$name.$libext" | |
13460 | if test -f "$additional_libdir/lib$name.la"; then | |
13461 | found_la="$additional_libdir/lib$name.la" | |
13462 | fi | |
13463 | fi | |
13464 | fi | |
13465 | fi | |
13466 | if test "X$found_dir" = "X"; then | |
13467 | for x in $LDFLAGS $LTLIBXXHASH; do | |
13468 | ||
13469 | acl_save_prefix="$prefix" | |
13470 | prefix="$acl_final_prefix" | |
13471 | acl_save_exec_prefix="$exec_prefix" | |
13472 | exec_prefix="$acl_final_exec_prefix" | |
13473 | eval x=\"$x\" | |
13474 | exec_prefix="$acl_save_exec_prefix" | |
13475 | prefix="$acl_save_prefix" | |
13476 | ||
13477 | case "$x" in | |
13478 | -L*) | |
13479 | dir=`echo "X$x" | sed -e 's/^X-L//'` | |
13480 | if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then | |
13481 | found_dir="$dir" | |
13482 | found_so="$dir/lib$name.$shlibext" | |
13483 | if test -f "$dir/lib$name.la"; then | |
13484 | found_la="$dir/lib$name.la" | |
13485 | fi | |
13486 | elif test x$lib_type != xshared; then | |
13487 | if test -f "$dir/lib$name.$libext"; then | |
13488 | found_dir="$dir" | |
13489 | found_a="$dir/lib$name.$libext" | |
13490 | if test -f "$dir/lib$name.la"; then | |
13491 | found_la="$dir/lib$name.la" | |
13492 | fi | |
13493 | fi | |
13494 | fi | |
13495 | ;; | |
13496 | esac | |
13497 | if test "X$found_dir" != "X"; then | |
13498 | break | |
13499 | fi | |
13500 | done | |
13501 | fi | |
13502 | if test "X$found_dir" != "X"; then | |
13503 | LTLIBXXHASH="${LTLIBXXHASH}${LTLIBXXHASH:+ }-L$found_dir -l$name" | |
13504 | if test "X$found_so" != "X"; then | |
13505 | if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then | |
13506 | LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$found_so" | |
13507 | else | |
13508 | haveit= | |
13509 | for x in $ltrpathdirs; do | |
13510 | if test "X$x" = "X$found_dir"; then | |
13511 | haveit=yes | |
13512 | break | |
13513 | fi | |
13514 | done | |
13515 | if test -z "$haveit"; then | |
13516 | ltrpathdirs="$ltrpathdirs $found_dir" | |
13517 | fi | |
13518 | if test "$hardcode_direct" = yes; then | |
13519 | LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$found_so" | |
13520 | else | |
13521 | if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then | |
13522 | LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$found_so" | |
13523 | haveit= | |
13524 | for x in $rpathdirs; do | |
13525 | if test "X$x" = "X$found_dir"; then | |
13526 | haveit=yes | |
13527 | break | |
13528 | fi | |
13529 | done | |
13530 | if test -z "$haveit"; then | |
13531 | rpathdirs="$rpathdirs $found_dir" | |
13532 | fi | |
13533 | else | |
13534 | haveit= | |
13535 | for x in $LDFLAGS $LIBXXHASH; do | |
13536 | ||
13537 | acl_save_prefix="$prefix" | |
13538 | prefix="$acl_final_prefix" | |
13539 | acl_save_exec_prefix="$exec_prefix" | |
13540 | exec_prefix="$acl_final_exec_prefix" | |
13541 | eval x=\"$x\" | |
13542 | exec_prefix="$acl_save_exec_prefix" | |
13543 | prefix="$acl_save_prefix" | |
13544 | ||
13545 | if test "X$x" = "X-L$found_dir"; then | |
13546 | haveit=yes | |
13547 | break | |
13548 | fi | |
13549 | done | |
13550 | if test -z "$haveit"; then | |
13551 | LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }-L$found_dir" | |
13552 | fi | |
13553 | if test "$hardcode_minus_L" != no; then | |
13554 | LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$found_so" | |
13555 | else | |
13556 | LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }-l$name" | |
13557 | fi | |
13558 | fi | |
13559 | fi | |
13560 | fi | |
13561 | else | |
13562 | if test "X$found_a" != "X"; then | |
13563 | LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$found_a" | |
13564 | else | |
13565 | LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }-L$found_dir -l$name" | |
13566 | fi | |
13567 | fi | |
13568 | additional_includedir= | |
13569 | case "$found_dir" in | |
13570 | */lib | */lib/) | |
13571 | basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'` | |
13572 | additional_includedir="$basedir/include" | |
13573 | ;; | |
13574 | esac | |
13575 | if test "X$additional_includedir" != "X"; then | |
13576 | if test "X$additional_includedir" != "X/usr/include"; then | |
13577 | haveit= | |
13578 | if test "X$additional_includedir" = "X/usr/local/include"; then | |
13579 | if test -n "$GCC"; then | |
13580 | case $host_os in | |
13581 | linux*) haveit=yes;; | |
13582 | esac | |
13583 | fi | |
13584 | fi | |
13585 | if test -z "$haveit"; then | |
13586 | for x in $CPPFLAGS $INCXXHASH; do | |
13587 | ||
13588 | acl_save_prefix="$prefix" | |
13589 | prefix="$acl_final_prefix" | |
13590 | acl_save_exec_prefix="$exec_prefix" | |
13591 | exec_prefix="$acl_final_exec_prefix" | |
13592 | eval x=\"$x\" | |
13593 | exec_prefix="$acl_save_exec_prefix" | |
13594 | prefix="$acl_save_prefix" | |
13595 | ||
13596 | if test "X$x" = "X-I$additional_includedir"; then | |
13597 | haveit=yes | |
13598 | break | |
13599 | fi | |
13600 | done | |
13601 | if test -z "$haveit"; then | |
13602 | if test -d "$additional_includedir"; then | |
13603 | INCXXHASH="${INCXXHASH}${INCXXHASH:+ }-I$additional_includedir" | |
13604 | fi | |
13605 | fi | |
13606 | fi | |
13607 | fi | |
13608 | fi | |
13609 | if test -n "$found_la"; then | |
13610 | save_libdir="$libdir" | |
13611 | case "$found_la" in | |
13612 | */* | *\\*) . "$found_la" ;; | |
13613 | *) . "./$found_la" ;; | |
13614 | esac | |
13615 | libdir="$save_libdir" | |
13616 | for dep in $dependency_libs; do | |
13617 | case "$dep" in | |
13618 | -L*) | |
13619 | additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` | |
13620 | if test "X$additional_libdir" != "X/usr/lib"; then | |
13621 | haveit= | |
13622 | if test "X$additional_libdir" = "X/usr/local/lib"; then | |
13623 | if test -n "$GCC"; then | |
13624 | case $host_os in | |
13625 | linux*) haveit=yes;; | |
13626 | esac | |
13627 | fi | |
13628 | fi | |
13629 | if test -z "$haveit"; then | |
13630 | haveit= | |
13631 | for x in $LDFLAGS $LIBXXHASH; do | |
13632 | ||
13633 | acl_save_prefix="$prefix" | |
13634 | prefix="$acl_final_prefix" | |
13635 | acl_save_exec_prefix="$exec_prefix" | |
13636 | exec_prefix="$acl_final_exec_prefix" | |
13637 | eval x=\"$x\" | |
13638 | exec_prefix="$acl_save_exec_prefix" | |
13639 | prefix="$acl_save_prefix" | |
13640 | ||
13641 | if test "X$x" = "X-L$additional_libdir"; then | |
13642 | haveit=yes | |
13643 | break | |
13644 | fi | |
13645 | done | |
13646 | if test -z "$haveit"; then | |
13647 | if test -d "$additional_libdir"; then | |
13648 | LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }-L$additional_libdir" | |
13649 | fi | |
13650 | fi | |
13651 | haveit= | |
13652 | for x in $LDFLAGS $LTLIBXXHASH; do | |
13653 | ||
13654 | acl_save_prefix="$prefix" | |
13655 | prefix="$acl_final_prefix" | |
13656 | acl_save_exec_prefix="$exec_prefix" | |
13657 | exec_prefix="$acl_final_exec_prefix" | |
13658 | eval x=\"$x\" | |
13659 | exec_prefix="$acl_save_exec_prefix" | |
13660 | prefix="$acl_save_prefix" | |
13661 | ||
13662 | if test "X$x" = "X-L$additional_libdir"; then | |
13663 | haveit=yes | |
13664 | break | |
13665 | fi | |
13666 | done | |
13667 | if test -z "$haveit"; then | |
13668 | if test -d "$additional_libdir"; then | |
13669 | LTLIBXXHASH="${LTLIBXXHASH}${LTLIBXXHASH:+ }-L$additional_libdir" | |
13670 | fi | |
13671 | fi | |
13672 | fi | |
13673 | fi | |
13674 | ;; | |
13675 | -R*) | |
13676 | dir=`echo "X$dep" | sed -e 's/^X-R//'` | |
13677 | if test "$enable_rpath" != no; then | |
13678 | haveit= | |
13679 | for x in $rpathdirs; do | |
13680 | if test "X$x" = "X$dir"; then | |
13681 | haveit=yes | |
13682 | break | |
13683 | fi | |
13684 | done | |
13685 | if test -z "$haveit"; then | |
13686 | rpathdirs="$rpathdirs $dir" | |
13687 | fi | |
13688 | haveit= | |
13689 | for x in $ltrpathdirs; do | |
13690 | if test "X$x" = "X$dir"; then | |
13691 | haveit=yes | |
13692 | break | |
13693 | fi | |
13694 | done | |
13695 | if test -z "$haveit"; then | |
13696 | ltrpathdirs="$ltrpathdirs $dir" | |
13697 | fi | |
13698 | fi | |
13699 | ;; | |
13700 | -l*) | |
13701 | names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` | |
13702 | ;; | |
13703 | *.la) | |
13704 | names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` | |
13705 | ;; | |
13706 | *) | |
13707 | LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$dep" | |
13708 | LTLIBXXHASH="${LTLIBXXHASH}${LTLIBXXHASH:+ }$dep" | |
13709 | ;; | |
13710 | esac | |
13711 | done | |
13712 | fi | |
13713 | else | |
13714 | if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then | |
13715 | LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }-l$name" | |
13716 | LTLIBXXHASH="${LTLIBXXHASH}${LTLIBXXHASH:+ }-l$name" | |
13717 | else | |
13718 | LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }-l:lib$name.$libext" | |
13719 | LTLIBXXHASH="${LTLIBXXHASH}${LTLIBXXHASH:+ }-l:lib$name.$libext" | |
13720 | fi | |
13721 | fi | |
13722 | fi | |
13723 | fi | |
13724 | done | |
13725 | done | |
13726 | if test "X$rpathdirs" != "X"; then | |
13727 | if test -n "$hardcode_libdir_separator"; then | |
13728 | alldirs= | |
13729 | for found_dir in $rpathdirs; do | |
13730 | alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir" | |
13731 | done | |
13732 | acl_save_libdir="$libdir" | |
13733 | libdir="$alldirs" | |
13734 | eval flag=\"$hardcode_libdir_flag_spec\" | |
13735 | libdir="$acl_save_libdir" | |
13736 | LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$flag" | |
13737 | else | |
13738 | for found_dir in $rpathdirs; do | |
13739 | acl_save_libdir="$libdir" | |
13740 | libdir="$found_dir" | |
13741 | eval flag=\"$hardcode_libdir_flag_spec\" | |
13742 | libdir="$acl_save_libdir" | |
13743 | LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$flag" | |
13744 | done | |
13745 | fi | |
13746 | fi | |
13747 | if test "X$ltrpathdirs" != "X"; then | |
13748 | for found_dir in $ltrpathdirs; do | |
13749 | LTLIBXXHASH="${LTLIBXXHASH}${LTLIBXXHASH:+ }-R$found_dir" | |
13750 | done | |
13751 | fi | |
13752 | ||
13753 | ||
13754 | ac_save_CPPFLAGS="$CPPFLAGS" | |
13755 | ||
13756 | for element in $INCXXHASH; do | |
13757 | haveit= | |
13758 | for x in $CPPFLAGS; do | |
13759 | ||
13760 | acl_save_prefix="$prefix" | |
13761 | prefix="$acl_final_prefix" | |
13762 | acl_save_exec_prefix="$exec_prefix" | |
13763 | exec_prefix="$acl_final_exec_prefix" | |
13764 | eval x=\"$x\" | |
13765 | exec_prefix="$acl_save_exec_prefix" | |
13766 | prefix="$acl_save_prefix" | |
13767 | ||
13768 | if test "X$x" = "X$element"; then | |
13769 | haveit=yes | |
13770 | break | |
13771 | fi | |
13772 | done | |
13773 | if test -z "$haveit"; then | |
13774 | CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" | |
13775 | fi | |
13776 | done | |
13777 | ||
13778 | ||
13779 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxxhash" >&5 | |
13780 | $as_echo_n "checking for libxxhash... " >&6; } | |
13781 | if ${ac_cv_libxxhash+:} false; then : | |
13782 | $as_echo_n "(cached) " >&6 | |
13783 | else | |
13784 | ||
13785 | ac_save_LIBS="$LIBS" | |
13786 | LIBS="$LIBS $LIBXXHASH" | |
13787 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
13788 | /* end confdefs.h. */ | |
13789 | #include <xxhash.h> | |
13790 | int | |
13791 | main () | |
13792 | { | |
13793 | XXH32("foo", 3, 0); | |
13794 | ||
13795 | ; | |
13796 | return 0; | |
13797 | } | |
13798 | _ACEOF | |
13799 | if ac_fn_c_try_link "$LINENO"; then : | |
13800 | ac_cv_libxxhash=yes | |
13801 | else | |
13802 | ac_cv_libxxhash=no | |
13803 | fi | |
13804 | rm -f core conftest.err conftest.$ac_objext \ | |
13805 | conftest$ac_exeext conftest.$ac_ext | |
13806 | LIBS="$ac_save_LIBS" | |
13807 | ||
13808 | fi | |
13809 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libxxhash" >&5 | |
13810 | $as_echo "$ac_cv_libxxhash" >&6; } | |
13811 | if test "$ac_cv_libxxhash" = yes; then | |
13812 | HAVE_LIBXXHASH=yes | |
13813 | ||
13814 | $as_echo "#define HAVE_LIBXXHASH 1" >>confdefs.h | |
13815 | ||
13816 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libxxhash" >&5 | |
13817 | $as_echo_n "checking how to link with libxxhash... " >&6; } | |
13818 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBXXHASH" >&5 | |
13819 | $as_echo "$LIBXXHASH" >&6; } | |
13820 | else | |
13821 | HAVE_LIBXXHASH=no | |
13822 | CPPFLAGS="$ac_save_CPPFLAGS" | |
13823 | LIBXXHASH= | |
13824 | LTLIBXXHASH= | |
13825 | fi | |
13826 | ||
13827 | ||
13828 | ||
13829 | ||
13830 | ||
13831 | ||
13832 | if test "$HAVE_LIBXXHASH" != yes; then | |
13833 | if test "$with_xxhash" = yes; then | |
13834 | as_fn_error $? "xxhash is missing or unusable" "$LINENO" 5 | |
13835 | fi | |
13836 | fi | |
13837 | if test "x$with_xxhash" = "xauto"; then | |
13838 | with_xxhash="$HAVE_LIBXXHASH" | |
13839 | fi | |
13840 | fi | |
13841 | ||
13842 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use xxhash" >&5 | |
13843 | $as_echo_n "checking whether to use xxhash... " >&6; } | |
13844 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_xxhash" >&5 | |
13845 | $as_echo "$with_xxhash" >&6; } | |
13846 | ||
01027315 TT |
13847 | |
13848 | # Check whether we will enable the inclusion of unit tests when | |
13849 | # compiling GDB. | |
13850 | # | |
13851 | # The default value of this option changes depending whether we're on | |
13852 | # development mode (in which case it's "true") or not (in which case | |
db6878ac SM |
13853 | # it's "false"). The $development variable is set by the GDB_AC_COMMON |
13854 | # macro, which must therefore be used before GDB_AC_SELFTEST. | |
4d696a5c SM |
13855 | |
13856 | if test "x$development" != xtrue && test "x$development" != xfalse; then : | |
13857 | as_fn_error $? "Invalid value for \$development, got \"$development\", expecting \"true\" or \"false\"." "$LINENO" 5 | |
13858 | fi | |
13859 | ||
01027315 TT |
13860 | # Check whether --enable-unit-tests was given. |
13861 | if test "${enable_unit_tests+set}" = set; then : | |
13862 | enableval=$enable_unit_tests; case "${enableval}" in | |
13863 | yes) enable_unittests=true ;; | |
13864 | no) enable_unittests=false ;; | |
13865 | *) as_fn_error $? "bad value ${enableval} for --{enable,disable}-unit-tests option" "$LINENO" 5 ;; | |
13866 | esac | |
13867 | else | |
13868 | enable_unittests=$development | |
13869 | fi | |
13870 | ||
13871 | ||
13872 | if $enable_unittests; then | |
13873 | ||
13874 | $as_echo "#define GDB_SELF_TEST 1" >>confdefs.h | |
13875 | ||
13876 | ||
13877 | fi | |
13878 | ||
13879 | if $enable_unittests; then | |
13880 | SELFTEST_TRUE= | |
13881 | SELFTEST_FALSE='#' | |
13882 | else | |
13883 | SELFTEST_TRUE='#' | |
13884 | SELFTEST_FALSE= | |
13885 | fi | |
13886 | ||
13887 | ||
ea3e7446 JB |
13888 | if test x$ac_cv_func_pipe = xyes -o x$ac_cv_func_pipe2 = xyes ; then |
13889 | HAVE_PIPE_OR_PIPE2_TRUE= | |
13890 | HAVE_PIPE_OR_PIPE2_FALSE='#' | |
13891 | else | |
13892 | HAVE_PIPE_OR_PIPE2_TRUE='#' | |
13893 | HAVE_PIPE_OR_PIPE2_FALSE= | |
13894 | fi | |
13895 | ||
13896 | ||
05ea2a05 TT |
13897 | # Check the return and argument types of ptrace. |
13898 | ||
13899 | ||
13900 | for ac_header in sys/ptrace.h ptrace.h | |
13901 | do : | |
13902 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
13903 | ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" | |
13904 | if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : | |
13905 | cat >>confdefs.h <<_ACEOF | |
13906 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
13907 | _ACEOF | |
13908 | ||
13909 | fi | |
13910 | ||
13911 | done | |
13912 | ||
13913 | ||
13914 | gdb_ptrace_headers=' | |
13915 | #include <sys/types.h> | |
13916 | #if HAVE_SYS_PTRACE_H | |
13917 | # include <sys/ptrace.h> | |
13918 | #endif | |
13919 | #if HAVE_UNISTD_H | |
13920 | # include <unistd.h> | |
13921 | #endif | |
13922 | ' | |
05ea2a05 TT |
13923 | |
13924 | # Check return type. Varargs (used on GNU/Linux) conflict with the | |
13925 | # empty argument list, so check for that explicitly. | |
13926 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5 | |
13927 | $as_echo_n "checking return type of ptrace... " >&6; } | |
13928 | if ${gdb_cv_func_ptrace_ret+:} false; then : | |
13929 | $as_echo_n "(cached) " >&6 | |
13930 | else | |
13931 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
13932 | /* end confdefs.h. */ | |
5164c117 | 13933 | Â $gdb_ptrace_headers |
05ea2a05 TT |
13934 | int |
13935 | main () | |
13936 | { | |
13937 | extern long ptrace (enum __ptrace_request, ...); | |
5164c117 | 13938 | |
05ea2a05 TT |
13939 | ; |
13940 | return 0; | |
13941 | } | |
13942 | _ACEOF | |
13943 | if ac_fn_c_try_compile "$LINENO"; then : | |
13944 | gdb_cv_func_ptrace_ret='long' | |
13945 | else | |
13946 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
13947 | /* end confdefs.h. */ | |
13948 | $gdb_ptrace_headers | |
13949 | int | |
13950 | main () | |
13951 | { | |
13952 | extern int ptrace (); | |
5164c117 | 13953 | |
05ea2a05 TT |
13954 | ; |
13955 | return 0; | |
13956 | } | |
13957 | _ACEOF | |
13958 | if ac_fn_c_try_compile "$LINENO"; then : | |
13959 | gdb_cv_func_ptrace_ret='int' | |
13960 | else | |
13961 | gdb_cv_func_ptrace_ret='long' | |
b6fb30ed | 13962 | |
05ea2a05 TT |
13963 | fi |
13964 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
b6fb30ed | 13965 | |
05ea2a05 TT |
13966 | fi |
13967 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
b6fb30ed | 13968 | |
05ea2a05 TT |
13969 | fi |
13970 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5 | |
13971 | $as_echo "$gdb_cv_func_ptrace_ret" >&6; } | |
13972 | ||
b6fb30ed | 13973 | |
05ea2a05 TT |
13974 | cat >>confdefs.h <<_ACEOF |
13975 | #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret | |
13976 | _ACEOF | |
13977 | ||
b6fb30ed | 13978 | |
05ea2a05 TT |
13979 | # Check argument types. |
13980 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5 | |
13981 | $as_echo_n "checking types of arguments for ptrace... " >&6; } | |
13982 | if ${gdb_cv_func_ptrace_args+:} false; then : | |
13983 | $as_echo_n "(cached) " >&6 | |
13984 | else | |
05ea2a05 TT |
13985 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
13986 | /* end confdefs.h. */ | |
13987 | $gdb_ptrace_headers | |
13988 | int | |
13989 | main () | |
13990 | { | |
13991 | extern long ptrace (enum __ptrace_request, ...); | |
5164c117 | 13992 | |
05ea2a05 TT |
13993 | ; |
13994 | return 0; | |
13995 | } | |
13996 | _ACEOF | |
13997 | if ac_fn_c_try_compile "$LINENO"; then : | |
13998 | gdb_cv_func_ptrace_args='enum __ptrace_request,int,long,long' | |
13999 | else | |
b6fb30ed SM |
14000 | for gdb_arg1 in 'int' 'long'; do |
14001 | for gdb_arg2 in 'pid_t' 'int' 'long'; do | |
14002 | for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do | |
14003 | for gdb_arg4 in 'int' 'long' 'void *'; do | |
14004 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
05ea2a05 TT |
14005 | /* end confdefs.h. */ |
14006 | $gdb_ptrace_headers | |
14007 | int | |
14008 | main () | |
14009 | { | |
b6fb30ed | 14010 | extern $gdb_cv_func_ptrace_ret ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4); |
5164c117 | 14011 | |
05ea2a05 TT |
14012 | ; |
14013 | return 0; | |
14014 | } | |
14015 | _ACEOF | |
14016 | if ac_fn_c_try_compile "$LINENO"; then : | |
14017 | gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4"; | |
b6fb30ed SM |
14018 | break 4; |
14019 | ||
05ea2a05 TT |
14020 | fi |
14021 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
b6fb30ed SM |
14022 | |
14023 | for gdb_arg5 in 'int *' 'int' 'long'; do | |
14024 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
05ea2a05 TT |
14025 | /* end confdefs.h. */ |
14026 | $gdb_ptrace_headers | |
14027 | int | |
14028 | main () | |
14029 | { | |
b6fb30ed | 14030 | extern $gdb_cv_func_ptrace_ret ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5); |
5164c117 | 14031 | |
05ea2a05 TT |
14032 | ; |
14033 | return 0; | |
14034 | } | |
14035 | _ACEOF | |
14036 | if ac_fn_c_try_compile "$LINENO"; then : | |
b6fb30ed SM |
14037 | gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5"; |
14038 | break 5; | |
05ea2a05 | 14039 | |
05ea2a05 TT |
14040 | fi |
14041 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
b6fb30ed SM |
14042 | done |
14043 | done | |
14044 | done | |
14045 | done | |
14046 | done | |
14047 | # Provide a safe default value. | |
14048 | : ${gdb_cv_func_ptrace_args='int,int,long,long'} | |
05ea2a05 TT |
14049 | |
14050 | fi | |
14051 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
b6fb30ed | 14052 | |
05ea2a05 TT |
14053 | fi |
14054 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5 | |
14055 | $as_echo "$gdb_cv_func_ptrace_args" >&6; } | |
b6fb30ed | 14056 | |
05ea2a05 TT |
14057 | ac_save_IFS=$IFS; IFS=',' |
14058 | set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'` | |
14059 | IFS=$ac_save_IFS | |
14060 | shift | |
14061 | ||
14062 | cat >>confdefs.h <<_ACEOF | |
14063 | #define PTRACE_TYPE_ARG1 $1 | |
14064 | _ACEOF | |
14065 | ||
14066 | ||
14067 | cat >>confdefs.h <<_ACEOF | |
14068 | #define PTRACE_TYPE_ARG3 $3 | |
14069 | _ACEOF | |
14070 | ||
14071 | ||
14072 | cat >>confdefs.h <<_ACEOF | |
14073 | #define PTRACE_TYPE_ARG4 $4 | |
14074 | _ACEOF | |
14075 | ||
14076 | if test -n "$5"; then | |
14077 | ||
14078 | cat >>confdefs.h <<_ACEOF | |
14079 | #define PTRACE_TYPE_ARG5 $5 | |
14080 | _ACEOF | |
14081 | ||
14082 | fi | |
14083 | ||
14084 | ||
629c2962 SM |
14085 | # Detect support warning flags. |
14086 | ||
4b74833d AB |
14087 | |
14088 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking the compiler type" >&5 | |
14089 | $as_echo_n "checking the compiler type... " >&6; } | |
14090 | if ${gdb_cv_compiler_type+:} false; then : | |
14091 | $as_echo_n "(cached) " >&6 | |
14092 | else | |
14093 | gdb_cv_compiler_type=unknown | |
14094 | if test "$gdb_cv_compiler_type" = unknown; then | |
14095 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
14096 | /* end confdefs.h. */ | |
14097 | ||
14098 | int | |
14099 | main () | |
14100 | { | |
14101 | ||
14102 | #if !defined __GNUC__ || defined __clang__ | |
14103 | #error not gcc | |
14104 | #endif | |
14105 | ||
14106 | ; | |
14107 | return 0; | |
14108 | } | |
14109 | _ACEOF | |
14110 | if ac_fn_c_try_compile "$LINENO"; then : | |
14111 | gdb_cv_compiler_type=gcc | |
14112 | fi | |
14113 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
14114 | fi | |
14115 | ||
14116 | if test "$gdb_cv_compiler_type" = unknown; then | |
14117 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
14118 | /* end confdefs.h. */ | |
14119 | ||
14120 | int | |
14121 | main () | |
14122 | { | |
14123 | ||
14124 | #ifndef __clang__ | |
14125 | #error not clang | |
14126 | #endif | |
14127 | ||
14128 | ; | |
14129 | return 0; | |
14130 | } | |
14131 | _ACEOF | |
14132 | if ac_fn_c_try_compile "$LINENO"; then : | |
14133 | gdb_cv_compiler_type=clang | |
14134 | fi | |
14135 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
14136 | fi | |
14137 | ||
14138 | fi | |
14139 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_compiler_type" >&5 | |
14140 | $as_echo "$gdb_cv_compiler_type" >&6; } | |
14141 | ||
14142 | GDB_COMPILER_TYPE="$gdb_cv_compiler_type" | |
14143 | ||
14144 | ||
629c2962 SM |
14145 | # Check whether --enable-werror was given. |
14146 | if test "${enable_werror+set}" = set; then : | |
14147 | enableval=$enable_werror; case "${enableval}" in | |
14148 | yes | y) ERROR_ON_WARNING="yes" ;; | |
14149 | no | n) ERROR_ON_WARNING="no" ;; | |
14150 | *) as_fn_error $? "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;; | |
14151 | esac | |
14152 | fi | |
14153 | ||
14154 | ||
14155 | # Enable -Werror by default when using gcc. Turn it off for releases. | |
14156 | if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" && $development; then | |
14157 | ERROR_ON_WARNING=yes | |
14158 | fi | |
14159 | ||
14160 | WERROR_CFLAGS="" | |
14161 | if test "${ERROR_ON_WARNING}" = yes ; then | |
14162 | WERROR_CFLAGS="-Werror" | |
14163 | fi | |
14164 | ||
14165 | # The options we'll try to enable. | |
14166 | build_warnings="-Wall -Wpointer-arith \ | |
14167 | -Wno-unused -Wunused-value -Wunused-variable -Wunused-function \ | |
14168 | -Wno-switch -Wno-char-subscripts \ | |
14169 | -Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable \ | |
14170 | -Wno-sign-compare -Wno-error=maybe-uninitialized \ | |
14171 | -Wno-mismatched-tags \ | |
14172 | -Wno-error=deprecated-register \ | |
14173 | -Wsuggest-override \ | |
d57f38ec | 14174 | -Wimplicit-fallthrough=5 \ |
629c2962 SM |
14175 | -Wduplicated-cond \ |
14176 | -Wshadow=local \ | |
14177 | -Wdeprecated-copy \ | |
14178 | -Wdeprecated-copy-dtor \ | |
14179 | -Wredundant-move \ | |
8ddd8e0e | 14180 | -Wmissing-declarations \ |
898e7f60 | 14181 | -Wstrict-null-sentinel \ |
cbb97c5b | 14182 | -Wno-vla-cxx-extension \ |
898e7f60 | 14183 | " |
629c2962 | 14184 | |
4b74833d AB |
14185 | # The -Wmissing-prototypes flag will be accepted by GCC, but results |
14186 | # in a warning being printed about the flag not being valid for C++, | |
14187 | # this is something to do with using ccache, and argument ordering. | |
14188 | if test "$GDB_COMPILER_TYPE" != gcc; then | |
14189 | build_warnings="$build_warnings -Wmissing-prototypes" | |
14190 | fi | |
14191 | ||
629c2962 SM |
14192 | case "${host}" in |
14193 | *-*-mingw32*) | |
14194 | # Enable -Wno-format by default when using gcc on mingw since many | |
14195 | # GCC versions complain about %I64. | |
14196 | build_warnings="$build_warnings -Wno-format" ;; | |
14197 | *-*-solaris*) | |
14198 | # Solaris 11.4 <python2.7/ceval.h> uses #pragma no_inline that GCC | |
14199 | # doesn't understand. | |
14200 | build_warnings="$build_warnings -Wno-unknown-pragmas" | |
14201 | # Solaris 11 <unistd.h> marks vfork deprecated. | |
14202 | build_warnings="$build_warnings -Wno-deprecated-declarations" ;; | |
14203 | *) | |
14204 | # Note that gcc requires -Wformat for -Wformat-nonliteral to work, | |
14205 | # but there's a special case for this below. | |
14206 | build_warnings="$build_warnings -Wformat-nonliteral" ;; | |
14207 | esac | |
14208 | ||
14209 | # Check whether --enable-build-warnings was given. | |
14210 | if test "${enable_build_warnings+set}" = set; then : | |
14211 | enableval=$enable_build_warnings; case "${enableval}" in | |
14212 | yes) ;; | |
14213 | no) build_warnings="-w";; | |
14214 | ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"` | |
14215 | build_warnings="${build_warnings} ${t}";; | |
14216 | *,) t=`echo "${enableval}" | sed -e "s/,/ /g"` | |
14217 | build_warnings="${t} ${build_warnings}";; | |
14218 | *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;; | |
14219 | esac | |
14220 | if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then | |
14221 | echo "Setting compiler warning flags = $build_warnings" 6>&1 | |
14222 | fi | |
14223 | fi | |
14224 | # Check whether --enable-gdb-build-warnings was given. | |
14225 | if test "${enable_gdb_build_warnings+set}" = set; then : | |
14226 | enableval=$enable_gdb_build_warnings; case "${enableval}" in | |
14227 | yes) ;; | |
14228 | no) build_warnings="-w";; | |
14229 | ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"` | |
14230 | build_warnings="${build_warnings} ${t}";; | |
14231 | *,) t=`echo "${enableval}" | sed -e "s/,/ /g"` | |
14232 | build_warnings="${t} ${build_warnings}";; | |
14233 | *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;; | |
14234 | esac | |
14235 | if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then | |
14236 | echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1 | |
14237 | fi | |
14238 | fi | |
14239 | ||
14240 | # The set of warnings supported by a C++ compiler is not the same as | |
14241 | # of the C compiler. | |
14242 | ac_ext=cpp | |
14243 | ac_cpp='$CXXCPP $CPPFLAGS' | |
14244 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
14245 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
14246 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
14247 | ||
14248 | ||
14249 | WARN_CFLAGS="" | |
14250 | if test "x${build_warnings}" != x -a "x$GCC" = xyes | |
14251 | then | |
14252 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5 | |
14253 | $as_echo_n "checking compiler warning flags... " >&6; } | |
14254 | # Separate out the -Werror flag as some files just cannot be | |
14255 | # compiled with it enabled. | |
14256 | for w in ${build_warnings}; do | |
14257 | # GCC does not complain about -Wno-unknown-warning. Invert | |
14258 | # and test -Wunknown-warning instead. | |
14259 | case $w in | |
14260 | -Wno-*) | |
14261 | wtest=`echo $w | sed 's/-Wno-/-W/g'` ;; | |
14262 | -Wformat-nonliteral) | |
14263 | # gcc requires -Wformat before -Wformat-nonliteral | |
14264 | # will work, so stick them together. | |
14265 | w="-Wformat $w" | |
14266 | wtest="$w" | |
14267 | ;; | |
14268 | *) | |
14269 | wtest=$w ;; | |
14270 | esac | |
14271 | ||
14272 | case $w in | |
14273 | -Werr*) WERROR_CFLAGS=-Werror ;; | |
14274 | *) | |
14275 | # Check whether GCC accepts it. | |
14276 | saved_CFLAGS="$CFLAGS" | |
14277 | CFLAGS="$CFLAGS -Werror $wtest" | |
14278 | saved_CXXFLAGS="$CXXFLAGS" | |
14279 | CXXFLAGS="$CXXFLAGS -Werror $wtest" | |
14280 | if test "x$w" = "x-Wunused-variable"; then | |
14281 | # Check for https://gcc.gnu.org/bugzilla/show_bug.cgi?id=38958, | |
14282 | # fixed in GCC 4.9. This test is derived from the gdb | |
14283 | # source code that triggered this bug in GCC. | |
14284 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
14285 | /* end confdefs.h. */ | |
14286 | struct scoped_restore_base {}; | |
864ca435 SM |
14287 | struct scoped_restore_tmpl : public scoped_restore_base { |
14288 | ~scoped_restore_tmpl() {} | |
14289 | }; | |
629c2962 SM |
14290 | int |
14291 | main () | |
14292 | { | |
14293 | const scoped_restore_base &b = scoped_restore_tmpl(); | |
864ca435 | 14294 | |
629c2962 SM |
14295 | ; |
14296 | return 0; | |
14297 | } | |
14298 | _ACEOF | |
14299 | if ac_fn_cxx_try_compile "$LINENO"; then : | |
14300 | WARN_CFLAGS="${WARN_CFLAGS} $w" | |
14301 | fi | |
14302 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
14303 | else | |
14304 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
14305 | /* end confdefs.h. */ | |
14306 | ||
14307 | int | |
14308 | main () | |
14309 | { | |
14310 | ||
14311 | ; | |
14312 | return 0; | |
14313 | } | |
14314 | _ACEOF | |
14315 | if ac_fn_cxx_try_compile "$LINENO"; then : | |
14316 | WARN_CFLAGS="${WARN_CFLAGS} $w" | |
14317 | fi | |
14318 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
14319 | fi | |
14320 | CFLAGS="$saved_CFLAGS" | |
14321 | CXXFLAGS="$saved_CXXFLAGS" | |
14322 | esac | |
14323 | done | |
14324 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5 | |
14325 | $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; } | |
14326 | fi | |
14327 | ||
14328 | ||
14329 | ||
14330 | ac_ext=c | |
14331 | ac_cpp='$CPP $CPPFLAGS' | |
14332 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
14333 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
14334 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
14335 | ||
14336 | ||
14337 | ||
171fba11 PA |
14338 | # Set the 'development' global. |
14339 | . $srcdir/../bfd/development.sh | |
14340 | ||
14341 | if test "$development" = true ; then | |
14342 | ||
14343 | $as_echo "#define DEVELOPMENT 1" >>confdefs.h | |
14344 | ||
14345 | fi | |
14346 | ||
01027315 TT |
14347 | case ${host} in |
14348 | *mingw32*) | |
14349 | ||
14350 | $as_echo "#define USE_WIN32API 1" >>confdefs.h | |
14351 | ||
14352 | ;; | |
14353 | esac | |
14354 | ||
39eedb20 | 14355 | CONFIG_STATUS_DEPENDENCIES='$(srcdir)/../bfd/development.sh' |
171fba11 PA |
14356 | |
14357 | ||
01027315 TT |
14358 | ac_config_files="$ac_config_files Makefile" |
14359 | ||
14360 | cat >confcache <<\_ACEOF | |
14361 | # This file is a shell script that caches the results of configure | |
14362 | # tests run on this system so they can be shared between configure | |
14363 | # scripts and configure runs, see configure's option --config-cache. | |
14364 | # It is not useful on other systems. If it contains results you don't | |
14365 | # want to keep, you may remove or edit it. | |
14366 | # | |
14367 | # config.status only pays attention to the cache file if you give it | |
14368 | # the --recheck option to rerun configure. | |
14369 | # | |
14370 | # `ac_cv_env_foo' variables (set or unset) will be overridden when | |
14371 | # loading this file, other *unset* `ac_cv_foo' will be assigned the | |
14372 | # following values. | |
14373 | ||
14374 | _ACEOF | |
14375 | ||
14376 | # The following way of writing the cache mishandles newlines in values, | |
14377 | # but we know of no workaround that is simple, portable, and efficient. | |
14378 | # So, we kill variables containing newlines. | |
14379 | # Ultrix sh set writes to stderr and can't be redirected directly, | |
14380 | # and sets the high bit in the cache file unless we assign to the vars. | |
14381 | ( | |
14382 | for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do | |
14383 | eval ac_val=\$$ac_var | |
14384 | case $ac_val in #( | |
14385 | *${as_nl}*) | |
14386 | case $ac_var in #( | |
14387 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 | |
14388 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; | |
14389 | esac | |
14390 | case $ac_var in #( | |
14391 | _ | IFS | as_nl) ;; #( | |
14392 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( | |
14393 | *) { eval $ac_var=; unset $ac_var;} ;; | |
14394 | esac ;; | |
14395 | esac | |
14396 | done | |
14397 | ||
14398 | (set) 2>&1 | | |
14399 | case $as_nl`(ac_space=' '; set) 2>&1` in #( | |
14400 | *${as_nl}ac_space=\ *) | |
14401 | # `set' does not quote correctly, so add quotes: double-quote | |
14402 | # substitution turns \\\\ into \\, and sed turns \\ into \. | |
14403 | sed -n \ | |
14404 | "s/'/'\\\\''/g; | |
14405 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" | |
14406 | ;; #( | |
14407 | *) | |
14408 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
14409 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" | |
14410 | ;; | |
14411 | esac | | |
14412 | sort | |
14413 | ) | | |
14414 | sed ' | |
14415 | /^ac_cv_env_/b end | |
14416 | t clear | |
14417 | :clear | |
14418 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ | |
14419 | t end | |
14420 | s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ | |
14421 | :end' >>confcache | |
14422 | if diff "$cache_file" confcache >/dev/null 2>&1; then :; else | |
14423 | if test -w "$cache_file"; then | |
14424 | if test "x$cache_file" != "x/dev/null"; then | |
14425 | { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 | |
14426 | $as_echo "$as_me: updating cache $cache_file" >&6;} | |
14427 | if test ! -f "$cache_file" || test -h "$cache_file"; then | |
14428 | cat confcache >"$cache_file" | |
14429 | else | |
14430 | case $cache_file in #( | |
14431 | */* | ?:*) | |
14432 | mv -f confcache "$cache_file"$$ && | |
14433 | mv -f "$cache_file"$$ "$cache_file" ;; #( | |
14434 | *) | |
14435 | mv -f confcache "$cache_file" ;; | |
14436 | esac | |
14437 | fi | |
14438 | fi | |
14439 | else | |
14440 | { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 | |
14441 | $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} | |
14442 | fi | |
14443 | fi | |
14444 | rm -f confcache | |
14445 | ||
14446 | test "x$prefix" = xNONE && prefix=$ac_default_prefix | |
14447 | # Let make expand exec_prefix. | |
14448 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
14449 | ||
14450 | DEFS=-DHAVE_CONFIG_H | |
14451 | ||
14452 | ac_libobjs= | |
14453 | ac_ltlibobjs= | |
e41fda1d | 14454 | U= |
01027315 TT |
14455 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue |
14456 | # 1. Remove the extension, and $U if already installed. | |
14457 | ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' | |
14458 | ac_i=`$as_echo "$ac_i" | sed "$ac_script"` | |
14459 | # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR | |
14460 | # will be set to the directory where LIBOBJS objects are built. | |
14461 | as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" | |
14462 | as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' | |
14463 | done | |
14464 | LIBOBJS=$ac_libobjs | |
14465 | ||
14466 | LTLIBOBJS=$ac_ltlibobjs | |
14467 | ||
14468 | ||
14469 | if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then | |
14470 | as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. | |
14471 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 | |
14472 | fi | |
14473 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 | |
14474 | $as_echo_n "checking that generated files are newer than configure... " >&6; } | |
14475 | if test -n "$am_sleep_pid"; then | |
14476 | # Hide warnings about reused PIDs. | |
14477 | wait $am_sleep_pid 2>/dev/null | |
14478 | fi | |
14479 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 | |
14480 | $as_echo "done" >&6; } | |
14481 | if test -n "$EXEEXT"; then | |
14482 | am__EXEEXT_TRUE= | |
14483 | am__EXEEXT_FALSE='#' | |
14484 | else | |
14485 | am__EXEEXT_TRUE='#' | |
14486 | am__EXEEXT_FALSE= | |
14487 | fi | |
14488 | ||
14489 | if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then | |
14490 | as_fn_error $? "conditional \"AMDEP\" was never defined. | |
14491 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 | |
14492 | fi | |
14493 | if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then | |
14494 | as_fn_error $? "conditional \"am__fastdepCC\" was never defined. | |
14495 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 | |
14496 | fi | |
14497 | if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then | |
14498 | as_fn_error $? "conditional \"am__fastdepCXX\" was never defined. | |
14499 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 | |
14500 | fi | |
01027315 TT |
14501 | if test -z "${SELFTEST_TRUE}" && test -z "${SELFTEST_FALSE}"; then |
14502 | as_fn_error $? "conditional \"SELFTEST\" was never defined. | |
14503 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 | |
ea3e7446 JB |
14504 | fi |
14505 | if test -z "${HAVE_PIPE_OR_PIPE2_TRUE}" && test -z "${HAVE_PIPE_OR_PIPE2_FALSE}"; then | |
14506 | as_fn_error $? "conditional \"HAVE_PIPE_OR_PIPE2\" was never defined. | |
14507 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 | |
01027315 TT |
14508 | fi |
14509 | ||
14510 | : "${CONFIG_STATUS=./config.status}" | |
14511 | ac_write_fail=0 | |
14512 | ac_clean_files_save=$ac_clean_files | |
14513 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" | |
14514 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 | |
14515 | $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} | |
14516 | as_write_fail=0 | |
14517 | cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 | |
14518 | #! $SHELL | |
14519 | # Generated by $as_me. | |
14520 | # Run this file to recreate the current configuration. | |
14521 | # Compiler output produced by configure, useful for debugging | |
14522 | # configure, is in config.log if it exists. | |
14523 | ||
14524 | debug=false | |
14525 | ac_cs_recheck=false | |
14526 | ac_cs_silent=false | |
14527 | ||
14528 | SHELL=\${CONFIG_SHELL-$SHELL} | |
14529 | export SHELL | |
14530 | _ASEOF | |
14531 | cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 | |
14532 | ## -------------------- ## | |
14533 | ## M4sh Initialization. ## | |
14534 | ## -------------------- ## | |
14535 | ||
14536 | # Be more Bourne compatible | |
14537 | DUALCASE=1; export DUALCASE # for MKS sh | |
14538 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : | |
14539 | emulate sh | |
14540 | NULLCMD=: | |
14541 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which | |
14542 | # is contrary to our usage. Disable this feature. | |
14543 | alias -g '${1+"$@"}'='"$@"' | |
14544 | setopt NO_GLOB_SUBST | |
14545 | else | |
14546 | case `(set -o) 2>/dev/null` in #( | |
14547 | *posix*) : | |
14548 | set -o posix ;; #( | |
14549 | *) : | |
14550 | ;; | |
14551 | esac | |
14552 | fi | |
14553 | ||
14554 | ||
14555 | as_nl=' | |
14556 | ' | |
14557 | export as_nl | |
14558 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
14559 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
14560 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
14561 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
14562 | # Prefer a ksh shell builtin over an external printf program on Solaris, | |
14563 | # but without wasting forks for bash or zsh. | |
14564 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
14565 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
14566 | as_echo='print -r --' | |
14567 | as_echo_n='print -rn --' | |
14568 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
14569 | as_echo='printf %s\n' | |
14570 | as_echo_n='printf %s' | |
14571 | else | |
14572 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then | |
14573 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
14574 | as_echo_n='/usr/ucb/echo -n' | |
14575 | else | |
14576 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' | |
14577 | as_echo_n_body='eval | |
14578 | arg=$1; | |
14579 | case $arg in #( | |
14580 | *"$as_nl"*) | |
14581 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
14582 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
14583 | esac; | |
14584 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
14585 | ' | |
14586 | export as_echo_n_body | |
14587 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
14588 | fi | |
14589 | export as_echo_body | |
14590 | as_echo='sh -c $as_echo_body as_echo' | |
14591 | fi | |
14592 | ||
14593 | # The user is always right. | |
14594 | if test "${PATH_SEPARATOR+set}" != set; then | |
14595 | PATH_SEPARATOR=: | |
14596 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
14597 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
14598 | PATH_SEPARATOR=';' | |
14599 | } | |
14600 | fi | |
14601 | ||
14602 | ||
14603 | # IFS | |
14604 | # We need space, tab and new line, in precisely that order. Quoting is | |
14605 | # there to prevent editors from complaining about space-tab. | |
14606 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
14607 | # splitting by setting IFS to empty value.) | |
14608 | IFS=" "" $as_nl" | |
14609 | ||
14610 | # Find who we are. Look in the path if we contain no directory separator. | |
14611 | as_myself= | |
14612 | case $0 in #(( | |
14613 | *[\\/]* ) as_myself=$0 ;; | |
14614 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
14615 | for as_dir in $PATH | |
14616 | do | |
14617 | IFS=$as_save_IFS | |
14618 | test -z "$as_dir" && as_dir=. | |
14619 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break | |
14620 | done | |
14621 | IFS=$as_save_IFS | |
14622 | ||
14623 | ;; | |
14624 | esac | |
14625 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
14626 | # in which case we are not to be found in the path. | |
14627 | if test "x$as_myself" = x; then | |
14628 | as_myself=$0 | |
14629 | fi | |
14630 | if test ! -f "$as_myself"; then | |
14631 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 | |
14632 | exit 1 | |
14633 | fi | |
14634 | ||
14635 | # Unset variables that we do not need and which cause bugs (e.g. in | |
14636 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
14637 | # suppresses any "Segmentation fault" message there. '((' could | |
14638 | # trigger a bug in pdksh 5.2.14. | |
14639 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
14640 | do eval test x\${$as_var+set} = xset \ | |
14641 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
14642 | done | |
14643 | PS1='$ ' | |
14644 | PS2='> ' | |
14645 | PS4='+ ' | |
14646 | ||
14647 | # NLS nuisances. | |
14648 | LC_ALL=C | |
14649 | export LC_ALL | |
14650 | LANGUAGE=C | |
14651 | export LANGUAGE | |
14652 | ||
14653 | # CDPATH. | |
14654 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
14655 | ||
14656 | ||
14657 | # as_fn_error STATUS ERROR [LINENO LOG_FD] | |
14658 | # ---------------------------------------- | |
14659 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are | |
14660 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
14661 | # script with STATUS, using 1 if that was 0. | |
14662 | as_fn_error () | |
14663 | { | |
14664 | as_status=$1; test $as_status -eq 0 && as_status=1 | |
14665 | if test "$4"; then | |
14666 | as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
14667 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 | |
14668 | fi | |
14669 | $as_echo "$as_me: error: $2" >&2 | |
14670 | as_fn_exit $as_status | |
14671 | } # as_fn_error | |
14672 | ||
14673 | ||
14674 | # as_fn_set_status STATUS | |
14675 | # ----------------------- | |
14676 | # Set $? to STATUS, without forking. | |
14677 | as_fn_set_status () | |
14678 | { | |
14679 | return $1 | |
14680 | } # as_fn_set_status | |
14681 | ||
14682 | # as_fn_exit STATUS | |
14683 | # ----------------- | |
14684 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
14685 | as_fn_exit () | |
14686 | { | |
14687 | set +e | |
14688 | as_fn_set_status $1 | |
14689 | exit $1 | |
14690 | } # as_fn_exit | |
14691 | ||
14692 | # as_fn_unset VAR | |
14693 | # --------------- | |
14694 | # Portably unset VAR. | |
14695 | as_fn_unset () | |
14696 | { | |
14697 | { eval $1=; unset $1;} | |
14698 | } | |
14699 | as_unset=as_fn_unset | |
14700 | # as_fn_append VAR VALUE | |
14701 | # ---------------------- | |
14702 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
14703 | # advantage of any shell optimizations that allow amortized linear growth over | |
14704 | # repeated appends, instead of the typical quadratic growth present in naive | |
14705 | # implementations. | |
14706 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
14707 | eval 'as_fn_append () | |
14708 | { | |
14709 | eval $1+=\$2 | |
14710 | }' | |
14711 | else | |
14712 | as_fn_append () | |
14713 | { | |
14714 | eval $1=\$$1\$2 | |
14715 | } | |
14716 | fi # as_fn_append | |
14717 | ||
14718 | # as_fn_arith ARG... | |
14719 | # ------------------ | |
14720 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
14721 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
14722 | # must be portable across $(()) and expr. | |
14723 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
14724 | eval 'as_fn_arith () | |
14725 | { | |
14726 | as_val=$(( $* )) | |
14727 | }' | |
14728 | else | |
14729 | as_fn_arith () | |
14730 | { | |
14731 | as_val=`expr "$@" || test $? -eq 1` | |
14732 | } | |
14733 | fi # as_fn_arith | |
14734 | ||
14735 | ||
14736 | if expr a : '\(a\)' >/dev/null 2>&1 && | |
14737 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
14738 | as_expr=expr | |
14739 | else | |
14740 | as_expr=false | |
14741 | fi | |
14742 | ||
14743 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then | |
14744 | as_basename=basename | |
14745 | else | |
14746 | as_basename=false | |
14747 | fi | |
14748 | ||
14749 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then | |
14750 | as_dirname=dirname | |
14751 | else | |
14752 | as_dirname=false | |
14753 | fi | |
14754 | ||
14755 | as_me=`$as_basename -- "$0" || | |
14756 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ | |
14757 | X"$0" : 'X\(//\)$' \| \ | |
14758 | X"$0" : 'X\(/\)' \| . 2>/dev/null || | |
14759 | $as_echo X/"$0" | | |
14760 | sed '/^.*\/\([^/][^/]*\)\/*$/{ | |
14761 | s//\1/ | |
14762 | q | |
14763 | } | |
14764 | /^X\/\(\/\/\)$/{ | |
14765 | s//\1/ | |
14766 | q | |
14767 | } | |
14768 | /^X\/\(\/\).*/{ | |
14769 | s//\1/ | |
14770 | q | |
14771 | } | |
14772 | s/.*/./; q'` | |
14773 | ||
14774 | # Avoid depending upon Character Ranges. | |
14775 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
14776 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
14777 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
14778 | as_cr_digits='0123456789' | |
14779 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
14780 | ||
14781 | ECHO_C= ECHO_N= ECHO_T= | |
14782 | case `echo -n x` in #((((( | |
14783 | -n*) | |
14784 | case `echo 'xy\c'` in | |
14785 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. | |
14786 | xy) ECHO_C='\c';; | |
14787 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
14788 | ECHO_T=' ';; | |
14789 | esac;; | |
14790 | *) | |
14791 | ECHO_N='-n';; | |
14792 | esac | |
14793 | ||
14794 | rm -f conf$$ conf$$.exe conf$$.file | |
14795 | if test -d conf$$.dir; then | |
14796 | rm -f conf$$.dir/conf$$.file | |
14797 | else | |
14798 | rm -f conf$$.dir | |
14799 | mkdir conf$$.dir 2>/dev/null | |
14800 | fi | |
14801 | if (echo >conf$$.file) 2>/dev/null; then | |
14802 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
14803 | as_ln_s='ln -s' | |
14804 | # ... but there are two gotchas: | |
14805 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
14806 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
14807 | # In both cases, we have to default to `cp -pR'. | |
14808 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || | |
14809 | as_ln_s='cp -pR' | |
14810 | elif ln conf$$.file conf$$ 2>/dev/null; then | |
14811 | as_ln_s=ln | |
14812 | else | |
14813 | as_ln_s='cp -pR' | |
14814 | fi | |
14815 | else | |
14816 | as_ln_s='cp -pR' | |
14817 | fi | |
14818 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file | |
14819 | rmdir conf$$.dir 2>/dev/null | |
14820 | ||
14821 | ||
14822 | # as_fn_mkdir_p | |
14823 | # ------------- | |
14824 | # Create "$as_dir" as a directory, including parents if necessary. | |
14825 | as_fn_mkdir_p () | |
14826 | { | |
14827 | ||
14828 | case $as_dir in #( | |
14829 | -*) as_dir=./$as_dir;; | |
14830 | esac | |
14831 | test -d "$as_dir" || eval $as_mkdir_p || { | |
14832 | as_dirs= | |
14833 | while :; do | |
14834 | case $as_dir in #( | |
14835 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
14836 | *) as_qdir=$as_dir;; | |
14837 | esac | |
14838 | as_dirs="'$as_qdir' $as_dirs" | |
14839 | as_dir=`$as_dirname -- "$as_dir" || | |
14840 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
14841 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
14842 | X"$as_dir" : 'X\(//\)$' \| \ | |
14843 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
14844 | $as_echo X"$as_dir" | | |
14845 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
14846 | s//\1/ | |
14847 | q | |
14848 | } | |
14849 | /^X\(\/\/\)[^/].*/{ | |
14850 | s//\1/ | |
14851 | q | |
14852 | } | |
14853 | /^X\(\/\/\)$/{ | |
14854 | s//\1/ | |
14855 | q | |
14856 | } | |
14857 | /^X\(\/\).*/{ | |
14858 | s//\1/ | |
14859 | q | |
14860 | } | |
14861 | s/.*/./; q'` | |
14862 | test -d "$as_dir" && break | |
14863 | done | |
14864 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
14865 | } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" | |
14866 | ||
14867 | ||
14868 | } # as_fn_mkdir_p | |
14869 | if mkdir -p . 2>/dev/null; then | |
14870 | as_mkdir_p='mkdir -p "$as_dir"' | |
14871 | else | |
14872 | test -d ./-p && rmdir ./-p | |
14873 | as_mkdir_p=false | |
14874 | fi | |
14875 | ||
14876 | ||
14877 | # as_fn_executable_p FILE | |
14878 | # ----------------------- | |
14879 | # Test if FILE is an executable regular file. | |
14880 | as_fn_executable_p () | |
14881 | { | |
14882 | test -f "$1" && test -x "$1" | |
14883 | } # as_fn_executable_p | |
14884 | as_test_x='test -x' | |
14885 | as_executable_p=as_fn_executable_p | |
14886 | ||
14887 | # Sed expression to map a string onto a valid CPP name. | |
14888 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" | |
14889 | ||
14890 | # Sed expression to map a string onto a valid variable name. | |
14891 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" | |
14892 | ||
14893 | ||
14894 | exec 6>&1 | |
14895 | ## ----------------------------------- ## | |
14896 | ## Main body of $CONFIG_STATUS script. ## | |
14897 | ## ----------------------------------- ## | |
14898 | _ASEOF | |
14899 | test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 | |
14900 | ||
14901 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
14902 | # Save the log message, to keep $0 and so on meaningful, and to | |
14903 | # report actual input values of CONFIG_FILES etc. instead of their | |
14904 | # values after options handling. | |
14905 | ac_log=" | |
14906 | This file was extended by gdbsupport $as_me 1.0, which was | |
14907 | generated by GNU Autoconf 2.69. Invocation command line was | |
14908 | ||
14909 | CONFIG_FILES = $CONFIG_FILES | |
14910 | CONFIG_HEADERS = $CONFIG_HEADERS | |
14911 | CONFIG_LINKS = $CONFIG_LINKS | |
14912 | CONFIG_COMMANDS = $CONFIG_COMMANDS | |
14913 | $ $0 $@ | |
14914 | ||
14915 | on `(hostname || uname -n) 2>/dev/null | sed 1q` | |
14916 | " | |
14917 | ||
14918 | _ACEOF | |
14919 | ||
14920 | case $ac_config_files in *" | |
14921 | "*) set x $ac_config_files; shift; ac_config_files=$*;; | |
14922 | esac | |
14923 | ||
14924 | case $ac_config_headers in *" | |
14925 | "*) set x $ac_config_headers; shift; ac_config_headers=$*;; | |
14926 | esac | |
14927 | ||
14928 | ||
14929 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
14930 | # Files that config.status was made for. | |
14931 | config_files="$ac_config_files" | |
14932 | config_headers="$ac_config_headers" | |
14933 | config_commands="$ac_config_commands" | |
14934 | ||
14935 | _ACEOF | |
14936 | ||
14937 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
14938 | ac_cs_usage="\ | |
14939 | \`$as_me' instantiates files and other configuration actions | |
14940 | from templates according to the current configuration. Unless the files | |
14941 | and actions are specified as TAGs, all are instantiated by default. | |
14942 | ||
14943 | Usage: $0 [OPTION]... [TAG]... | |
14944 | ||
14945 | -h, --help print this help, then exit | |
14946 | -V, --version print version number and configuration settings, then exit | |
14947 | --config print configuration, then exit | |
14948 | -q, --quiet, --silent | |
14949 | do not print progress messages | |
14950 | -d, --debug don't remove temporary files | |
14951 | --recheck update $as_me by reconfiguring in the same conditions | |
14952 | --file=FILE[:TEMPLATE] | |
14953 | instantiate the configuration file FILE | |
14954 | --header=FILE[:TEMPLATE] | |
14955 | instantiate the configuration header FILE | |
14956 | ||
14957 | Configuration files: | |
14958 | $config_files | |
14959 | ||
14960 | Configuration headers: | |
14961 | $config_headers | |
14962 | ||
14963 | Configuration commands: | |
14964 | $config_commands | |
14965 | ||
14966 | Report bugs to the package provider." | |
14967 | ||
14968 | _ACEOF | |
14969 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
14970 | ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" | |
14971 | ac_cs_version="\\ | |
14972 | gdbsupport config.status 1.0 | |
14973 | configured by $0, generated by GNU Autoconf 2.69, | |
14974 | with options \\"\$ac_cs_config\\" | |
14975 | ||
14976 | Copyright (C) 2012 Free Software Foundation, Inc. | |
14977 | This config.status script is free software; the Free Software Foundation | |
14978 | gives unlimited permission to copy, distribute and modify it." | |
14979 | ||
14980 | ac_pwd='$ac_pwd' | |
14981 | srcdir='$srcdir' | |
14982 | INSTALL='$INSTALL' | |
14983 | MKDIR_P='$MKDIR_P' | |
14984 | AWK='$AWK' | |
14985 | test -n "\$AWK" || AWK=awk | |
14986 | _ACEOF | |
14987 | ||
14988 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
14989 | # The default lists apply if the user does not specify any file. | |
14990 | ac_need_defaults=: | |
14991 | while test $# != 0 | |
14992 | do | |
14993 | case $1 in | |
14994 | --*=?*) | |
14995 | ac_option=`expr "X$1" : 'X\([^=]*\)='` | |
14996 | ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` | |
14997 | ac_shift=: | |
14998 | ;; | |
14999 | --*=) | |
15000 | ac_option=`expr "X$1" : 'X\([^=]*\)='` | |
15001 | ac_optarg= | |
15002 | ac_shift=: | |
15003 | ;; | |
15004 | *) | |
15005 | ac_option=$1 | |
15006 | ac_optarg=$2 | |
15007 | ac_shift=shift | |
15008 | ;; | |
15009 | esac | |
15010 | ||
15011 | case $ac_option in | |
15012 | # Handling of the options. | |
15013 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) | |
15014 | ac_cs_recheck=: ;; | |
15015 | --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) | |
15016 | $as_echo "$ac_cs_version"; exit ;; | |
15017 | --config | --confi | --conf | --con | --co | --c ) | |
15018 | $as_echo "$ac_cs_config"; exit ;; | |
15019 | --debug | --debu | --deb | --de | --d | -d ) | |
15020 | debug=: ;; | |
15021 | --file | --fil | --fi | --f ) | |
15022 | $ac_shift | |
15023 | case $ac_optarg in | |
15024 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
15025 | '') as_fn_error $? "missing file argument" ;; | |
15026 | esac | |
15027 | as_fn_append CONFIG_FILES " '$ac_optarg'" | |
15028 | ac_need_defaults=false;; | |
15029 | --header | --heade | --head | --hea ) | |
15030 | $ac_shift | |
15031 | case $ac_optarg in | |
15032 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
15033 | esac | |
15034 | as_fn_append CONFIG_HEADERS " '$ac_optarg'" | |
15035 | ac_need_defaults=false;; | |
15036 | --he | --h) | |
15037 | # Conflict between --help and --header | |
15038 | as_fn_error $? "ambiguous option: \`$1' | |
15039 | Try \`$0 --help' for more information.";; | |
15040 | --help | --hel | -h ) | |
15041 | $as_echo "$ac_cs_usage"; exit ;; | |
15042 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
15043 | | -silent | --silent | --silen | --sile | --sil | --si | --s) | |
15044 | ac_cs_silent=: ;; | |
15045 | ||
15046 | # This is an error. | |
15047 | -*) as_fn_error $? "unrecognized option: \`$1' | |
15048 | Try \`$0 --help' for more information." ;; | |
15049 | ||
15050 | *) as_fn_append ac_config_targets " $1" | |
15051 | ac_need_defaults=false ;; | |
15052 | ||
15053 | esac | |
15054 | shift | |
15055 | done | |
15056 | ||
15057 | ac_configure_extra_args= | |
15058 | ||
15059 | if $ac_cs_silent; then | |
15060 | exec 6>/dev/null | |
15061 | ac_configure_extra_args="$ac_configure_extra_args --silent" | |
15062 | fi | |
15063 | ||
15064 | _ACEOF | |
15065 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
15066 | if \$ac_cs_recheck; then | |
15067 | set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion | |
15068 | shift | |
15069 | \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 | |
15070 | CONFIG_SHELL='$SHELL' | |
15071 | export CONFIG_SHELL | |
15072 | exec "\$@" | |
15073 | fi | |
15074 | ||
15075 | _ACEOF | |
15076 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
15077 | exec 5>>config.log | |
15078 | { | |
15079 | echo | |
15080 | sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX | |
15081 | ## Running $as_me. ## | |
15082 | _ASBOX | |
15083 | $as_echo "$ac_log" | |
15084 | } >&5 | |
15085 | ||
15086 | _ACEOF | |
15087 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
15088 | # | |
15089 | # INIT-COMMANDS | |
15090 | # | |
15091 | AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" | |
862776f2 AA |
15092 | # Capture the value of obsolete ALL_LINGUAS because we need it to compute |
15093 | # POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it | |
15094 | # from automake. | |
15095 | eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"' | |
15096 | # Capture the value of LINGUAS because we need it to compute CATALOGS. | |
15097 | LINGUAS="${LINGUAS-%UNSET%}" | |
15098 | ||
01027315 TT |
15099 | |
15100 | _ACEOF | |
15101 | ||
15102 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
15103 | ||
15104 | # Handling of arguments. | |
15105 | for ac_config_target in $ac_config_targets | |
15106 | do | |
15107 | case $ac_config_target in | |
3684d331 | 15108 | "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;; |
01027315 | 15109 | "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; |
862776f2 | 15110 | "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;; |
01027315 TT |
15111 | "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; |
15112 | ||
15113 | *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; | |
15114 | esac | |
15115 | done | |
15116 | ||
15117 | ||
15118 | # If the user did not use the arguments to specify the items to instantiate, | |
15119 | # then the envvar interface is used. Set only those that are not. | |
15120 | # We use the long form for the default assignment because of an extremely | |
15121 | # bizarre bug on SunOS 4.1.3. | |
15122 | if $ac_need_defaults; then | |
15123 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files | |
15124 | test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers | |
15125 | test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands | |
15126 | fi | |
15127 | ||
15128 | # Have a temporary directory for convenience. Make it in the build tree | |
15129 | # simply because there is no reason against having it here, and in addition, | |
15130 | # creating and moving files from /tmp can sometimes cause problems. | |
15131 | # Hook for its removal unless debugging. | |
15132 | # Note that there is a small window in which the directory will not be cleaned: | |
15133 | # after its creation but before its name has been assigned to `$tmp'. | |
15134 | $debug || | |
15135 | { | |
15136 | tmp= ac_tmp= | |
15137 | trap 'exit_status=$? | |
15138 | : "${ac_tmp:=$tmp}" | |
15139 | { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status | |
15140 | ' 0 | |
15141 | trap 'as_fn_exit 1' 1 2 13 15 | |
15142 | } | |
15143 | # Create a (secure) tmp directory for tmp files. | |
15144 | ||
15145 | { | |
15146 | tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && | |
15147 | test -d "$tmp" | |
15148 | } || | |
15149 | { | |
15150 | tmp=./conf$$-$RANDOM | |
15151 | (umask 077 && mkdir "$tmp") | |
15152 | } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 | |
15153 | ac_tmp=$tmp | |
15154 | ||
15155 | # Set up the scripts for CONFIG_FILES section. | |
15156 | # No need to generate them if there are no CONFIG_FILES. | |
15157 | # This happens for instance with `./config.status config.h'. | |
15158 | if test -n "$CONFIG_FILES"; then | |
15159 | ||
15160 | ||
15161 | ac_cr=`echo X | tr X '\015'` | |
15162 | # On cygwin, bash can eat \r inside `` if the user requested igncr. | |
15163 | # But we know of no other shell where ac_cr would be empty at this | |
15164 | # point, so we can use a bashism as a fallback. | |
15165 | if test "x$ac_cr" = x; then | |
15166 | eval ac_cr=\$\'\\r\' | |
15167 | fi | |
15168 | ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` | |
15169 | if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then | |
15170 | ac_cs_awk_cr='\\r' | |
15171 | else | |
15172 | ac_cs_awk_cr=$ac_cr | |
15173 | fi | |
15174 | ||
15175 | echo 'BEGIN {' >"$ac_tmp/subs1.awk" && | |
15176 | _ACEOF | |
15177 | ||
15178 | ||
15179 | { | |
15180 | echo "cat >conf$$subs.awk <<_ACEOF" && | |
15181 | echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && | |
15182 | echo "_ACEOF" | |
15183 | } >conf$$subs.sh || | |
15184 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 | |
15185 | ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` | |
15186 | ac_delim='%!_!# ' | |
15187 | for ac_last_try in false false false false false :; do | |
15188 | . ./conf$$subs.sh || | |
15189 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 | |
15190 | ||
15191 | ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` | |
15192 | if test $ac_delim_n = $ac_delim_num; then | |
15193 | break | |
15194 | elif $ac_last_try; then | |
15195 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 | |
15196 | else | |
15197 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
15198 | fi | |
15199 | done | |
15200 | rm -f conf$$subs.sh | |
15201 | ||
15202 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
15203 | cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && | |
15204 | _ACEOF | |
15205 | sed -n ' | |
15206 | h | |
15207 | s/^/S["/; s/!.*/"]=/ | |
15208 | p | |
15209 | g | |
15210 | s/^[^!]*!// | |
15211 | :repl | |
15212 | t repl | |
15213 | s/'"$ac_delim"'$// | |
15214 | t delim | |
15215 | :nl | |
15216 | h | |
15217 | s/\(.\{148\}\)..*/\1/ | |
15218 | t more1 | |
15219 | s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ | |
15220 | p | |
15221 | n | |
15222 | b repl | |
15223 | :more1 | |
15224 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
15225 | p | |
15226 | g | |
15227 | s/.\{148\}// | |
15228 | t nl | |
15229 | :delim | |
15230 | h | |
15231 | s/\(.\{148\}\)..*/\1/ | |
15232 | t more2 | |
15233 | s/["\\]/\\&/g; s/^/"/; s/$/"/ | |
15234 | p | |
15235 | b | |
15236 | :more2 | |
15237 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
15238 | p | |
15239 | g | |
15240 | s/.\{148\}// | |
15241 | t delim | |
15242 | ' <conf$$subs.awk | sed ' | |
15243 | /^[^""]/{ | |
15244 | N | |
15245 | s/\n// | |
15246 | } | |
15247 | ' >>$CONFIG_STATUS || ac_write_fail=1 | |
15248 | rm -f conf$$subs.awk | |
15249 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
15250 | _ACAWK | |
15251 | cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && | |
15252 | for (key in S) S_is_set[key] = 1 | |
15253 | FS = "\a" | |
15254 | ||
15255 | } | |
15256 | { | |
15257 | line = $ 0 | |
15258 | nfields = split(line, field, "@") | |
15259 | substed = 0 | |
15260 | len = length(field[1]) | |
15261 | for (i = 2; i < nfields; i++) { | |
15262 | key = field[i] | |
15263 | keylen = length(key) | |
15264 | if (S_is_set[key]) { | |
15265 | value = S[key] | |
15266 | line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) | |
15267 | len += length(value) + length(field[++i]) | |
15268 | substed = 1 | |
15269 | } else | |
15270 | len += 1 + keylen | |
15271 | } | |
15272 | ||
15273 | print line | |
15274 | } | |
15275 | ||
15276 | _ACAWK | |
15277 | _ACEOF | |
15278 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
15279 | if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then | |
15280 | sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" | |
15281 | else | |
15282 | cat | |
15283 | fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ | |
15284 | || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 | |
15285 | _ACEOF | |
15286 | ||
15287 | # VPATH may cause trouble with some makes, so we remove sole $(srcdir), | |
15288 | # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and | |
15289 | # trailing colons and then remove the whole line if VPATH becomes empty | |
15290 | # (actually we leave an empty line to preserve line numbers). | |
15291 | if test "x$srcdir" = x.; then | |
15292 | ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ | |
15293 | h | |
15294 | s/// | |
15295 | s/^/:/ | |
15296 | s/[ ]*$/:/ | |
15297 | s/:\$(srcdir):/:/g | |
15298 | s/:\${srcdir}:/:/g | |
15299 | s/:@srcdir@:/:/g | |
15300 | s/^:*// | |
15301 | s/:*$// | |
15302 | x | |
15303 | s/\(=[ ]*\).*/\1/ | |
15304 | G | |
15305 | s/\n// | |
15306 | s/^[^=]*=[ ]*$// | |
15307 | }' | |
15308 | fi | |
15309 | ||
15310 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
15311 | fi # test -n "$CONFIG_FILES" | |
15312 | ||
15313 | # Set up the scripts for CONFIG_HEADERS section. | |
15314 | # No need to generate them if there are no CONFIG_HEADERS. | |
15315 | # This happens for instance with `./config.status Makefile'. | |
15316 | if test -n "$CONFIG_HEADERS"; then | |
15317 | cat >"$ac_tmp/defines.awk" <<\_ACAWK || | |
15318 | BEGIN { | |
15319 | _ACEOF | |
15320 | ||
15321 | # Transform confdefs.h into an awk script `defines.awk', embedded as | |
15322 | # here-document in config.status, that substitutes the proper values into | |
15323 | # config.h.in to produce config.h. | |
15324 | ||
15325 | # Create a delimiter string that does not exist in confdefs.h, to ease | |
15326 | # handling of long lines. | |
15327 | ac_delim='%!_!# ' | |
15328 | for ac_last_try in false false :; do | |
15329 | ac_tt=`sed -n "/$ac_delim/p" confdefs.h` | |
15330 | if test -z "$ac_tt"; then | |
15331 | break | |
15332 | elif $ac_last_try; then | |
15333 | as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 | |
15334 | else | |
15335 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
15336 | fi | |
15337 | done | |
15338 | ||
15339 | # For the awk script, D is an array of macro values keyed by name, | |
15340 | # likewise P contains macro parameters if any. Preserve backslash | |
15341 | # newline sequences. | |
15342 | ||
15343 | ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* | |
15344 | sed -n ' | |
15345 | s/.\{148\}/&'"$ac_delim"'/g | |
15346 | t rset | |
15347 | :rset | |
15348 | s/^[ ]*#[ ]*define[ ][ ]*/ / | |
15349 | t def | |
15350 | d | |
15351 | :def | |
15352 | s/\\$// | |
15353 | t bsnl | |
15354 | s/["\\]/\\&/g | |
15355 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
15356 | D["\1"]=" \3"/p | |
15357 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p | |
15358 | d | |
15359 | :bsnl | |
15360 | s/["\\]/\\&/g | |
15361 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
15362 | D["\1"]=" \3\\\\\\n"\\/p | |
15363 | t cont | |
15364 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p | |
15365 | t cont | |
15366 | d | |
15367 | :cont | |
15368 | n | |
15369 | s/.\{148\}/&'"$ac_delim"'/g | |
15370 | t clear | |
15371 | :clear | |
15372 | s/\\$// | |
15373 | t bsnlc | |
15374 | s/["\\]/\\&/g; s/^/"/; s/$/"/p | |
15375 | d | |
15376 | :bsnlc | |
15377 | s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p | |
15378 | b cont | |
15379 | ' <confdefs.h | sed ' | |
15380 | s/'"$ac_delim"'/"\\\ | |
15381 | "/g' >>$CONFIG_STATUS || ac_write_fail=1 | |
15382 | ||
15383 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
15384 | for (key in D) D_is_set[key] = 1 | |
15385 | FS = "\a" | |
15386 | } | |
15387 | /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { | |
15388 | line = \$ 0 | |
15389 | split(line, arg, " ") | |
15390 | if (arg[1] == "#") { | |
15391 | defundef = arg[2] | |
15392 | mac1 = arg[3] | |
15393 | } else { | |
15394 | defundef = substr(arg[1], 2) | |
15395 | mac1 = arg[2] | |
15396 | } | |
15397 | split(mac1, mac2, "(") #) | |
15398 | macro = mac2[1] | |
15399 | prefix = substr(line, 1, index(line, defundef) - 1) | |
15400 | if (D_is_set[macro]) { | |
15401 | # Preserve the white space surrounding the "#". | |
15402 | print prefix "define", macro P[macro] D[macro] | |
15403 | next | |
15404 | } else { | |
15405 | # Replace #undef with comments. This is necessary, for example, | |
15406 | # in the case of _POSIX_SOURCE, which is predefined and required | |
15407 | # on some systems where configure will not decide to define it. | |
15408 | if (defundef == "undef") { | |
15409 | print "/*", prefix defundef, macro, "*/" | |
15410 | next | |
15411 | } | |
15412 | } | |
15413 | } | |
15414 | { print } | |
15415 | _ACAWK | |
15416 | _ACEOF | |
15417 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
15418 | as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 | |
15419 | fi # test -n "$CONFIG_HEADERS" | |
15420 | ||
15421 | ||
15422 | eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" | |
15423 | shift | |
15424 | for ac_tag | |
15425 | do | |
15426 | case $ac_tag in | |
15427 | :[FHLC]) ac_mode=$ac_tag; continue;; | |
15428 | esac | |
15429 | case $ac_mode$ac_tag in | |
15430 | :[FHL]*:*);; | |
15431 | :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; | |
15432 | :[FH]-) ac_tag=-:-;; | |
15433 | :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; | |
15434 | esac | |
15435 | ac_save_IFS=$IFS | |
15436 | IFS=: | |
15437 | set x $ac_tag | |
15438 | IFS=$ac_save_IFS | |
15439 | shift | |
15440 | ac_file=$1 | |
15441 | shift | |
15442 | ||
15443 | case $ac_mode in | |
15444 | :L) ac_source=$1;; | |
15445 | :[FH]) | |
15446 | ac_file_inputs= | |
15447 | for ac_f | |
15448 | do | |
15449 | case $ac_f in | |
15450 | -) ac_f="$ac_tmp/stdin";; | |
15451 | *) # Look for the file first in the build tree, then in the source tree | |
15452 | # (if the path is not absolute). The absolute path cannot be DOS-style, | |
15453 | # because $ac_f cannot contain `:'. | |
15454 | test -f "$ac_f" || | |
15455 | case $ac_f in | |
15456 | [\\/$]*) false;; | |
15457 | *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; | |
15458 | esac || | |
15459 | as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; | |
15460 | esac | |
15461 | case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac | |
15462 | as_fn_append ac_file_inputs " '$ac_f'" | |
15463 | done | |
15464 | ||
15465 | # Let's still pretend it is `configure' which instantiates (i.e., don't | |
15466 | # use $as_me), people would be surprised to read: | |
15467 | # /* config.h. Generated by config.status. */ | |
15468 | configure_input='Generated from '` | |
15469 | $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' | |
15470 | `' by configure.' | |
15471 | if test x"$ac_file" != x-; then | |
15472 | configure_input="$ac_file. $configure_input" | |
15473 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 | |
15474 | $as_echo "$as_me: creating $ac_file" >&6;} | |
15475 | fi | |
15476 | # Neutralize special characters interpreted by sed in replacement strings. | |
15477 | case $configure_input in #( | |
15478 | *\&* | *\|* | *\\* ) | |
15479 | ac_sed_conf_input=`$as_echo "$configure_input" | | |
15480 | sed 's/[\\\\&|]/\\\\&/g'`;; #( | |
15481 | *) ac_sed_conf_input=$configure_input;; | |
15482 | esac | |
15483 | ||
15484 | case $ac_tag in | |
15485 | *:-:* | *:-) cat >"$ac_tmp/stdin" \ | |
15486 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; | |
15487 | esac | |
15488 | ;; | |
15489 | esac | |
15490 | ||
15491 | ac_dir=`$as_dirname -- "$ac_file" || | |
15492 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
15493 | X"$ac_file" : 'X\(//\)[^/]' \| \ | |
15494 | X"$ac_file" : 'X\(//\)$' \| \ | |
15495 | X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || | |
15496 | $as_echo X"$ac_file" | | |
15497 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
15498 | s//\1/ | |
15499 | q | |
15500 | } | |
15501 | /^X\(\/\/\)[^/].*/{ | |
15502 | s//\1/ | |
15503 | q | |
15504 | } | |
15505 | /^X\(\/\/\)$/{ | |
15506 | s//\1/ | |
15507 | q | |
15508 | } | |
15509 | /^X\(\/\).*/{ | |
15510 | s//\1/ | |
15511 | q | |
15512 | } | |
15513 | s/.*/./; q'` | |
15514 | as_dir="$ac_dir"; as_fn_mkdir_p | |
15515 | ac_builddir=. | |
15516 | ||
15517 | case "$ac_dir" in | |
15518 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
15519 | *) | |
15520 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` | |
15521 | # A ".." for each directory in $ac_dir_suffix. | |
15522 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` | |
15523 | case $ac_top_builddir_sub in | |
15524 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
15525 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
15526 | esac ;; | |
15527 | esac | |
15528 | ac_abs_top_builddir=$ac_pwd | |
15529 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
15530 | # for backward compatibility: | |
15531 | ac_top_builddir=$ac_top_build_prefix | |
15532 | ||
15533 | case $srcdir in | |
15534 | .) # We are building in place. | |
15535 | ac_srcdir=. | |
15536 | ac_top_srcdir=$ac_top_builddir_sub | |
15537 | ac_abs_top_srcdir=$ac_pwd ;; | |
15538 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
15539 | ac_srcdir=$srcdir$ac_dir_suffix; | |
15540 | ac_top_srcdir=$srcdir | |
15541 | ac_abs_top_srcdir=$srcdir ;; | |
15542 | *) # Relative name. | |
15543 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
15544 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
15545 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
15546 | esac | |
15547 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix | |
15548 | ||
15549 | ||
15550 | case $ac_mode in | |
15551 | :F) | |
15552 | # | |
15553 | # CONFIG_FILE | |
15554 | # | |
15555 | ||
15556 | case $INSTALL in | |
15557 | [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; | |
15558 | *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; | |
15559 | esac | |
15560 | ac_MKDIR_P=$MKDIR_P | |
15561 | case $MKDIR_P in | |
15562 | [\\/$]* | ?:[\\/]* ) ;; | |
15563 | */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; | |
15564 | esac | |
15565 | _ACEOF | |
15566 | ||
15567 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
15568 | # If the template does not know about datarootdir, expand it. | |
15569 | # FIXME: This hack should be removed a few years after 2.60. | |
15570 | ac_datarootdir_hack=; ac_datarootdir_seen= | |
15571 | ac_sed_dataroot=' | |
15572 | /datarootdir/ { | |
15573 | p | |
15574 | q | |
15575 | } | |
15576 | /@datadir@/p | |
15577 | /@docdir@/p | |
15578 | /@infodir@/p | |
15579 | /@localedir@/p | |
15580 | /@mandir@/p' | |
15581 | case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in | |
15582 | *datarootdir*) ac_datarootdir_seen=yes;; | |
15583 | *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) | |
15584 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 | |
15585 | $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} | |
15586 | _ACEOF | |
15587 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
15588 | ac_datarootdir_hack=' | |
15589 | s&@datadir@&$datadir&g | |
15590 | s&@docdir@&$docdir&g | |
15591 | s&@infodir@&$infodir&g | |
15592 | s&@localedir@&$localedir&g | |
15593 | s&@mandir@&$mandir&g | |
15594 | s&\\\${datarootdir}&$datarootdir&g' ;; | |
15595 | esac | |
15596 | _ACEOF | |
15597 | ||
15598 | # Neutralize VPATH when `$srcdir' = `.'. | |
15599 | # Shell code in configure.ac might set extrasub. | |
15600 | # FIXME: do we really want to maintain this feature? | |
15601 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
15602 | ac_sed_extra="$ac_vpsub | |
15603 | $extrasub | |
15604 | _ACEOF | |
15605 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
15606 | :t | |
15607 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b | |
15608 | s|@configure_input@|$ac_sed_conf_input|;t t | |
15609 | s&@top_builddir@&$ac_top_builddir_sub&;t t | |
15610 | s&@top_build_prefix@&$ac_top_build_prefix&;t t | |
15611 | s&@srcdir@&$ac_srcdir&;t t | |
15612 | s&@abs_srcdir@&$ac_abs_srcdir&;t t | |
15613 | s&@top_srcdir@&$ac_top_srcdir&;t t | |
15614 | s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t | |
15615 | s&@builddir@&$ac_builddir&;t t | |
15616 | s&@abs_builddir@&$ac_abs_builddir&;t t | |
15617 | s&@abs_top_builddir@&$ac_abs_top_builddir&;t t | |
15618 | s&@INSTALL@&$ac_INSTALL&;t t | |
15619 | s&@MKDIR_P@&$ac_MKDIR_P&;t t | |
15620 | $ac_datarootdir_hack | |
15621 | " | |
15622 | eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ | |
15623 | >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 | |
15624 | ||
15625 | test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && | |
15626 | { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && | |
15627 | { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ | |
15628 | "$ac_tmp/out"`; test -z "$ac_out"; } && | |
15629 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' | |
15630 | which seems to be undefined. Please make sure it is defined" >&5 | |
15631 | $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' | |
15632 | which seems to be undefined. Please make sure it is defined" >&2;} | |
15633 | ||
15634 | rm -f "$ac_tmp/stdin" | |
15635 | case $ac_file in | |
15636 | -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; | |
15637 | *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; | |
15638 | esac \ | |
15639 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 | |
15640 | ;; | |
15641 | :H) | |
15642 | # | |
15643 | # CONFIG_HEADER | |
15644 | # | |
15645 | if test x"$ac_file" != x-; then | |
15646 | { | |
15647 | $as_echo "/* $configure_input */" \ | |
15648 | && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" | |
15649 | } >"$ac_tmp/config.h" \ | |
15650 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 | |
15651 | if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then | |
15652 | { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 | |
15653 | $as_echo "$as_me: $ac_file is unchanged" >&6;} | |
15654 | else | |
15655 | rm -f "$ac_file" | |
15656 | mv "$ac_tmp/config.h" "$ac_file" \ | |
15657 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 | |
15658 | fi | |
15659 | else | |
15660 | $as_echo "/* $configure_input */" \ | |
15661 | && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ | |
15662 | || as_fn_error $? "could not create -" "$LINENO" 5 | |
15663 | fi | |
15664 | # Compute "$ac_file"'s index in $config_headers. | |
15665 | _am_arg="$ac_file" | |
15666 | _am_stamp_count=1 | |
15667 | for _am_header in $config_headers :; do | |
15668 | case $_am_header in | |
15669 | $_am_arg | $_am_arg:* ) | |
15670 | break ;; | |
15671 | * ) | |
15672 | _am_stamp_count=`expr $_am_stamp_count + 1` ;; | |
15673 | esac | |
15674 | done | |
15675 | echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || | |
15676 | $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
15677 | X"$_am_arg" : 'X\(//\)[^/]' \| \ | |
15678 | X"$_am_arg" : 'X\(//\)$' \| \ | |
15679 | X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || | |
15680 | $as_echo X"$_am_arg" | | |
15681 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
15682 | s//\1/ | |
15683 | q | |
15684 | } | |
15685 | /^X\(\/\/\)[^/].*/{ | |
15686 | s//\1/ | |
15687 | q | |
15688 | } | |
15689 | /^X\(\/\/\)$/{ | |
15690 | s//\1/ | |
15691 | q | |
15692 | } | |
15693 | /^X\(\/\).*/{ | |
15694 | s//\1/ | |
15695 | q | |
15696 | } | |
15697 | s/.*/./; q'`/stamp-h$_am_stamp_count | |
15698 | ;; | |
15699 | ||
15700 | :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 | |
15701 | $as_echo "$as_me: executing $ac_file commands" >&6;} | |
15702 | ;; | |
15703 | esac | |
15704 | ||
15705 | ||
15706 | case $ac_file$ac_mode in | |
15707 | "depfiles":C) test x"$AMDEP_TRUE" != x"" || { | |
15708 | # Older Autoconf quotes --file arguments for eval, but not when files | |
15709 | # are listed without --file. Let's play safe and only enable the eval | |
15710 | # if we detect the quoting. | |
15711 | case $CONFIG_FILES in | |
15712 | *\'*) eval set x "$CONFIG_FILES" ;; | |
15713 | *) set x $CONFIG_FILES ;; | |
15714 | esac | |
15715 | shift | |
15716 | for mf | |
15717 | do | |
15718 | # Strip MF so we end up with the name of the file. | |
15719 | mf=`echo "$mf" | sed -e 's/:.*$//'` | |
15720 | # Check whether this is an Automake generated Makefile or not. | |
15721 | # We used to match only the files named 'Makefile.in', but | |
15722 | # some people rename them; so instead we look at the file content. | |
15723 | # Grep'ing the first line is not enough: some people post-process | |
15724 | # each Makefile.in and add a new line on top of each file to say so. | |
15725 | # Grep'ing the whole file is not good either: AIX grep has a line | |
15726 | # limit of 2048, but all sed's we know have understand at least 4000. | |
15727 | if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then | |
15728 | dirpart=`$as_dirname -- "$mf" || | |
15729 | $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
15730 | X"$mf" : 'X\(//\)[^/]' \| \ | |
15731 | X"$mf" : 'X\(//\)$' \| \ | |
15732 | X"$mf" : 'X\(/\)' \| . 2>/dev/null || | |
15733 | $as_echo X"$mf" | | |
15734 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
15735 | s//\1/ | |
15736 | q | |
15737 | } | |
15738 | /^X\(\/\/\)[^/].*/{ | |
15739 | s//\1/ | |
15740 | q | |
15741 | } | |
15742 | /^X\(\/\/\)$/{ | |
15743 | s//\1/ | |
15744 | q | |
15745 | } | |
15746 | /^X\(\/\).*/{ | |
15747 | s//\1/ | |
15748 | q | |
15749 | } | |
15750 | s/.*/./; q'` | |
15751 | else | |
15752 | continue | |
15753 | fi | |
15754 | # Extract the definition of DEPDIR, am__include, and am__quote | |
15755 | # from the Makefile without running 'make'. | |
15756 | DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` | |
15757 | test -z "$DEPDIR" && continue | |
15758 | am__include=`sed -n 's/^am__include = //p' < "$mf"` | |
15759 | test -z "$am__include" && continue | |
15760 | am__quote=`sed -n 's/^am__quote = //p' < "$mf"` | |
15761 | # Find all dependency output files, they are included files with | |
15762 | # $(DEPDIR) in their names. We invoke sed twice because it is the | |
15763 | # simplest approach to changing $(DEPDIR) to its actual value in the | |
15764 | # expansion. | |
15765 | for file in `sed -n " | |
15766 | s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ | |
15767 | sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do | |
15768 | # Make sure the directory exists. | |
15769 | test -f "$dirpart/$file" && continue | |
15770 | fdir=`$as_dirname -- "$file" || | |
15771 | $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
15772 | X"$file" : 'X\(//\)[^/]' \| \ | |
15773 | X"$file" : 'X\(//\)$' \| \ | |
15774 | X"$file" : 'X\(/\)' \| . 2>/dev/null || | |
15775 | $as_echo X"$file" | | |
15776 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
15777 | s//\1/ | |
15778 | q | |
15779 | } | |
15780 | /^X\(\/\/\)[^/].*/{ | |
15781 | s//\1/ | |
15782 | q | |
15783 | } | |
15784 | /^X\(\/\/\)$/{ | |
15785 | s//\1/ | |
15786 | q | |
15787 | } | |
15788 | /^X\(\/\).*/{ | |
15789 | s//\1/ | |
15790 | q | |
15791 | } | |
15792 | s/.*/./; q'` | |
15793 | as_dir=$dirpart/$fdir; as_fn_mkdir_p | |
15794 | # echo "creating $dirpart/$file" | |
15795 | echo '# dummy' > "$dirpart/$file" | |
15796 | done | |
15797 | done | |
15798 | } | |
15799 | ;; | |
862776f2 AA |
15800 | "default-1":C) |
15801 | for ac_file in $CONFIG_FILES; do | |
15802 | # Support "outfile[:infile[:infile...]]" | |
15803 | case "$ac_file" in | |
15804 | *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; | |
15805 | esac | |
15806 | # PO directories have a Makefile.in generated from Makefile.in.in. | |
15807 | case "$ac_file" in */Makefile.in) | |
15808 | # Adjust a relative srcdir. | |
15809 | ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'` | |
15810 | ac_dir_suffix=/`echo "$ac_dir"|sed 's%^\./%%'` | |
15811 | ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'` | |
15812 | # In autoconf-2.13 it is called $ac_given_srcdir. | |
15813 | # In autoconf-2.50 it is called $srcdir. | |
15814 | test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir" | |
15815 | case "$ac_given_srcdir" in | |
15816 | .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;; | |
15817 | /*) top_srcdir="$ac_given_srcdir" ;; | |
15818 | *) top_srcdir="$ac_dots$ac_given_srcdir" ;; | |
15819 | esac | |
15820 | if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then | |
15821 | rm -f "$ac_dir/POTFILES" | |
15822 | test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES" | |
15823 | cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ]*\$/d" -e "s,.*, $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES" | |
15824 | POMAKEFILEDEPS="POTFILES.in" | |
15825 | # ALL_LINGUAS, POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES depend | |
15826 | # on $ac_dir but don't depend on user-specified configuration | |
15827 | # parameters. | |
15828 | if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then | |
15829 | # The LINGUAS file contains the set of available languages. | |
15830 | if test -n "$OBSOLETE_ALL_LINGUAS"; then | |
15831 | test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.ac is obsolete" || echo "setting ALL_LINGUAS in configure.ac is obsolete" | |
15832 | fi | |
15833 | ALL_LINGUAS_=`sed -e "/^#/d" "$ac_given_srcdir/$ac_dir/LINGUAS"` | |
15834 | # Hide the ALL_LINGUAS assigment from automake. | |
15835 | eval 'ALL_LINGUAS''=$ALL_LINGUAS_' | |
15836 | POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS" | |
15837 | else | |
15838 | # The set of available languages was given in configure.ac. | |
15839 | eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS' | |
15840 | fi | |
15841 | case "$ac_given_srcdir" in | |
15842 | .) srcdirpre= ;; | |
15843 | *) srcdirpre='$(srcdir)/' ;; | |
15844 | esac | |
15845 | POFILES= | |
15846 | GMOFILES= | |
15847 | UPDATEPOFILES= | |
15848 | DUMMYPOFILES= | |
15849 | for lang in $ALL_LINGUAS; do | |
15850 | POFILES="$POFILES $srcdirpre$lang.po" | |
15851 | GMOFILES="$GMOFILES $srcdirpre$lang.gmo" | |
15852 | UPDATEPOFILES="$UPDATEPOFILES $lang.po-update" | |
15853 | DUMMYPOFILES="$DUMMYPOFILES $lang.nop" | |
15854 | done | |
15855 | # CATALOGS depends on both $ac_dir and the user's LINGUAS | |
15856 | # environment variable. | |
15857 | INST_LINGUAS= | |
15858 | if test -n "$ALL_LINGUAS"; then | |
15859 | for presentlang in $ALL_LINGUAS; do | |
15860 | useit=no | |
15861 | if test "%UNSET%" != "$LINGUAS"; then | |
15862 | desiredlanguages="$LINGUAS" | |
15863 | else | |
15864 | desiredlanguages="$ALL_LINGUAS" | |
15865 | fi | |
15866 | for desiredlang in $desiredlanguages; do | |
15867 | # Use the presentlang catalog if desiredlang is | |
15868 | # a. equal to presentlang, or | |
15869 | # b. a variant of presentlang (because in this case, | |
15870 | # presentlang can be used as a fallback for messages | |
15871 | # which are not translated in the desiredlang catalog). | |
15872 | case "$desiredlang" in | |
15873 | "$presentlang"*) useit=yes;; | |
15874 | esac | |
15875 | done | |
15876 | if test $useit = yes; then | |
15877 | INST_LINGUAS="$INST_LINGUAS $presentlang" | |
15878 | fi | |
15879 | done | |
15880 | fi | |
15881 | CATALOGS= | |
15882 | if test -n "$INST_LINGUAS"; then | |
15883 | for lang in $INST_LINGUAS; do | |
15884 | CATALOGS="$CATALOGS $lang.gmo" | |
15885 | done | |
15886 | fi | |
15887 | test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile" | |
15888 | sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile" | |
15889 | for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do | |
15890 | if test -f "$f"; then | |
15891 | case "$f" in | |
15892 | *.orig | *.bak | *~) ;; | |
15893 | *) cat "$f" >> "$ac_dir/Makefile" ;; | |
15894 | esac | |
15895 | fi | |
15896 | done | |
15897 | fi | |
15898 | ;; | |
15899 | esac | |
15900 | done ;; | |
01027315 TT |
15901 | |
15902 | esac | |
15903 | done # for ac_tag | |
15904 | ||
15905 | ||
15906 | as_fn_exit 0 | |
15907 | _ACEOF | |
15908 | ac_clean_files=$ac_clean_files_save | |
15909 | ||
15910 | test $ac_write_fail = 0 || | |
15911 | as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 | |
15912 | ||
15913 | ||
15914 | # configure is writing to config.log, and then calls config.status. | |
15915 | # config.status does its own redirection, appending to config.log. | |
15916 | # Unfortunately, on DOS this fails, as config.log is still kept open | |
15917 | # by configure, so config.status won't be able to write to it; its | |
15918 | # output is simply discarded. So we exec the FD to /dev/null, | |
15919 | # effectively closing config.log, so it can be properly (re)opened and | |
15920 | # appended to by config.status. When coming back to configure, we | |
15921 | # need to make the FD available again. | |
15922 | if test "$no_create" != yes; then | |
15923 | ac_cs_success=: | |
15924 | ac_config_status_args= | |
15925 | test "$silent" = yes && | |
15926 | ac_config_status_args="$ac_config_status_args --quiet" | |
15927 | exec 5>/dev/null | |
15928 | $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false | |
15929 | exec 5>>config.log | |
15930 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which | |
15931 | # would make configure fail if this is the last instruction. | |
15932 | $ac_cs_success || as_fn_exit 1 | |
15933 | fi | |
15934 | if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then | |
15935 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 | |
15936 | $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} | |
15937 | fi | |
15938 |