Commit | Line | Data |
---|---|---|
bae7f79e ILT |
1 | #! /bin/sh |
2 | # Guess values for system-dependent variables and create Makefiles. | |
d0ac1c44 SM |
3 | # Generated by GNU Autoconf 2.69 for gold 0.1. |
4 | # | |
5 | # | |
6 | # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. | |
81ecdfbb | 7 | # |
bae7f79e | 8 | # |
bae7f79e ILT |
9 | # This configure script is free software; the Free Software Foundation |
10 | # gives unlimited permission to copy, distribute and modify it. | |
81ecdfbb RW |
11 | ## -------------------- ## |
12 | ## M4sh Initialization. ## | |
13 | ## -------------------- ## | |
bae7f79e | 14 | |
81ecdfbb RW |
15 | # Be more Bourne compatible |
16 | DUALCASE=1; export DUALCASE # for MKS sh | |
17 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : | |
bae7f79e ILT |
18 | emulate sh |
19 | NULLCMD=: | |
81ecdfbb | 20 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
bae7f79e ILT |
21 | # is contrary to our usage. Disable this feature. |
22 | alias -g '${1+"$@"}'='"$@"' | |
81ecdfbb RW |
23 | setopt NO_GLOB_SUBST |
24 | else | |
25 | case `(set -o) 2>/dev/null` in #( | |
26 | *posix*) : | |
27 | set -o posix ;; #( | |
28 | *) : | |
29 | ;; | |
30 | esac | |
bae7f79e | 31 | fi |
bae7f79e | 32 | |
81ecdfbb RW |
33 | |
34 | as_nl=' | |
35 | ' | |
36 | export as_nl | |
37 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
38 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
39 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
40 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
41 | # Prefer a ksh shell builtin over an external printf program on Solaris, | |
42 | # but without wasting forks for bash or zsh. | |
43 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
44 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
45 | as_echo='print -r --' | |
46 | as_echo_n='print -rn --' | |
47 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
48 | as_echo='printf %s\n' | |
49 | as_echo_n='printf %s' | |
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 | } | |
bae7f79e ILT |
79 | fi |
80 | ||
81 | ||
81ecdfbb RW |
82 | # IFS |
83 | # We need space, tab and new line, in precisely that order. Quoting is | |
84 | # there to prevent editors from complaining about space-tab. | |
85 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
86 | # splitting by setting IFS to empty value.) | |
87 | IFS=" "" $as_nl" | |
88 | ||
89 | # Find who we are. Look in the path if we contain no directory separator. | |
d0ac1c44 | 90 | as_myself= |
81ecdfbb RW |
91 | case $0 in #(( |
92 | *[\\/]* ) as_myself=$0 ;; | |
93 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
94 | for as_dir in $PATH | |
95 | do | |
96 | IFS=$as_save_IFS | |
97 | test -z "$as_dir" && as_dir=. | |
98 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break | |
99 | done | |
100 | IFS=$as_save_IFS | |
101 | ||
102 | ;; | |
103 | esac | |
104 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
105 | # in which case we are not to be found in the path. | |
106 | if test "x$as_myself" = x; then | |
107 | as_myself=$0 | |
108 | fi | |
109 | if test ! -f "$as_myself"; then | |
110 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 | |
111 | exit 1 | |
112 | fi | |
113 | ||
114 | # Unset variables that we do not need and which cause bugs (e.g. in | |
115 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
116 | # suppresses any "Segmentation fault" message there. '((' could | |
117 | # trigger a bug in pdksh 5.2.14. | |
118 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
119 | do eval test x\${$as_var+set} = xset \ | |
120 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
121 | done | |
bae7f79e ILT |
122 | PS1='$ ' |
123 | PS2='> ' | |
124 | PS4='+ ' | |
125 | ||
126 | # NLS nuisances. | |
81ecdfbb RW |
127 | LC_ALL=C |
128 | export LC_ALL | |
129 | LANGUAGE=C | |
130 | export LANGUAGE | |
131 | ||
132 | # CDPATH. | |
133 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
134 | ||
d0ac1c44 SM |
135 | # Use a proper internal environment variable to ensure we don't fall |
136 | # into an infinite loop, continuously re-executing ourselves. | |
137 | if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then | |
138 | _as_can_reexec=no; export _as_can_reexec; | |
139 | # We cannot yet assume a decent shell, so we have to provide a | |
140 | # neutralization value for shells without unset; and this also | |
141 | # works around shells that cannot unset nonexistent variables. | |
142 | # Preserve -v and -x to the replacement shell. | |
143 | BASH_ENV=/dev/null | |
144 | ENV=/dev/null | |
145 | (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV | |
146 | case $- in # (((( | |
147 | *v*x* | *x*v* ) as_opts=-vx ;; | |
148 | *v* ) as_opts=-v ;; | |
149 | *x* ) as_opts=-x ;; | |
150 | * ) as_opts= ;; | |
151 | esac | |
152 | exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} | |
153 | # Admittedly, this is quite paranoid, since all the known shells bail | |
154 | # out after a failed `exec'. | |
155 | $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 | |
156 | as_fn_exit 255 | |
157 | fi | |
158 | # We don't want this to propagate to other subprocesses. | |
159 | { _as_can_reexec=; unset _as_can_reexec;} | |
81ecdfbb RW |
160 | if test "x$CONFIG_SHELL" = x; then |
161 | as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : | |
162 | emulate sh | |
163 | NULLCMD=: | |
164 | # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which | |
165 | # is contrary to our usage. Disable this feature. | |
166 | alias -g '\${1+\"\$@\"}'='\"\$@\"' | |
167 | setopt NO_GLOB_SUBST | |
168 | else | |
169 | case \`(set -o) 2>/dev/null\` in #( | |
170 | *posix*) : | |
171 | set -o posix ;; #( | |
172 | *) : | |
173 | ;; | |
174 | esac | |
175 | fi | |
176 | " | |
177 | as_required="as_fn_return () { (exit \$1); } | |
178 | as_fn_success () { as_fn_return 0; } | |
179 | as_fn_failure () { as_fn_return 1; } | |
180 | as_fn_ret_success () { return 0; } | |
181 | as_fn_ret_failure () { return 1; } | |
182 | ||
183 | exitcode=0 | |
184 | as_fn_success || { exitcode=1; echo as_fn_success failed.; } | |
185 | as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } | |
186 | as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } | |
187 | as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } | |
188 | if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : | |
189 | ||
190 | else | |
191 | exitcode=1; echo positional parameters were not saved. | |
192 | fi | |
d0ac1c44 SM |
193 | test x\$exitcode = x0 || exit 1 |
194 | test -x / || exit 1" | |
81ecdfbb RW |
195 | as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO |
196 | as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO | |
197 | eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && | |
198 | test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 | |
199 | test \$(( 1 + 1 )) = 2 || exit 1" | |
200 | if (eval "$as_required") 2>/dev/null; then : | |
201 | as_have_required=yes | |
202 | else | |
203 | as_have_required=no | |
204 | fi | |
205 | if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : | |
206 | ||
207 | else | |
208 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
209 | as_found=false | |
210 | for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH | |
bae7f79e | 211 | do |
81ecdfbb RW |
212 | IFS=$as_save_IFS |
213 | test -z "$as_dir" && as_dir=. | |
214 | as_found=: | |
215 | case $as_dir in #( | |
216 | /*) | |
217 | for as_base in sh bash ksh sh5; do | |
218 | # Try only shells that exist, to save several forks. | |
219 | as_shell=$as_dir/$as_base | |
220 | if { test -f "$as_shell" || test -f "$as_shell.exe"; } && | |
221 | { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : | |
222 | CONFIG_SHELL=$as_shell as_have_required=yes | |
223 | if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : | |
224 | break 2 | |
225 | fi | |
226 | fi | |
227 | done;; | |
228 | esac | |
229 | as_found=false | |
230 | done | |
231 | $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && | |
232 | { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : | |
233 | CONFIG_SHELL=$SHELL as_have_required=yes | |
234 | fi; } | |
235 | IFS=$as_save_IFS | |
236 | ||
237 | ||
238 | if test "x$CONFIG_SHELL" != x; then : | |
d0ac1c44 SM |
239 | export CONFIG_SHELL |
240 | # We cannot yet assume a decent shell, so we have to provide a | |
241 | # neutralization value for shells without unset; and this also | |
242 | # works around shells that cannot unset nonexistent variables. | |
243 | # Preserve -v and -x to the replacement shell. | |
244 | BASH_ENV=/dev/null | |
245 | ENV=/dev/null | |
246 | (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV | |
247 | case $- in # (((( | |
248 | *v*x* | *x*v* ) as_opts=-vx ;; | |
249 | *v* ) as_opts=-v ;; | |
250 | *x* ) as_opts=-x ;; | |
251 | * ) as_opts= ;; | |
252 | esac | |
253 | exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} | |
254 | # Admittedly, this is quite paranoid, since all the known shells bail | |
255 | # out after a failed `exec'. | |
256 | $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 | |
257 | exit 255 | |
81ecdfbb RW |
258 | fi |
259 | ||
260 | if test x$as_have_required = xno; then : | |
261 | $as_echo "$0: This script requires a shell more modern than all" | |
262 | $as_echo "$0: the shells that I found on your system." | |
263 | if test x${ZSH_VERSION+set} = xset ; then | |
264 | $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" | |
265 | $as_echo "$0: be upgraded to zsh 4.3.4 or later." | |
bae7f79e | 266 | else |
81ecdfbb RW |
267 | $as_echo "$0: Please tell bug-autoconf@gnu.org about your system, |
268 | $0: including any error possibly output before this | |
269 | $0: message. Then install a modern shell, or manually run | |
270 | $0: the script under such a shell if you do have one." | |
bae7f79e | 271 | fi |
81ecdfbb RW |
272 | exit 1 |
273 | fi | |
274 | fi | |
275 | fi | |
276 | SHELL=${CONFIG_SHELL-/bin/sh} | |
277 | export SHELL | |
278 | # Unset more variables known to interfere with behavior of common tools. | |
279 | CLICOLOR_FORCE= GREP_OPTIONS= | |
280 | unset CLICOLOR_FORCE GREP_OPTIONS | |
281 | ||
282 | ## --------------------- ## | |
283 | ## M4sh Shell Functions. ## | |
284 | ## --------------------- ## | |
285 | # as_fn_unset VAR | |
286 | # --------------- | |
287 | # Portably unset VAR. | |
288 | as_fn_unset () | |
289 | { | |
290 | { eval $1=; unset $1;} | |
291 | } | |
292 | as_unset=as_fn_unset | |
293 | ||
294 | # as_fn_set_status STATUS | |
295 | # ----------------------- | |
296 | # Set $? to STATUS, without forking. | |
297 | as_fn_set_status () | |
298 | { | |
299 | return $1 | |
300 | } # as_fn_set_status | |
bae7f79e | 301 | |
81ecdfbb RW |
302 | # as_fn_exit STATUS |
303 | # ----------------- | |
304 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
305 | as_fn_exit () | |
306 | { | |
307 | set +e | |
308 | as_fn_set_status $1 | |
309 | exit $1 | |
310 | } # as_fn_exit | |
311 | ||
312 | # as_fn_mkdir_p | |
313 | # ------------- | |
314 | # Create "$as_dir" as a directory, including parents if necessary. | |
315 | as_fn_mkdir_p () | |
316 | { | |
317 | ||
318 | case $as_dir in #( | |
319 | -*) as_dir=./$as_dir;; | |
320 | esac | |
321 | test -d "$as_dir" || eval $as_mkdir_p || { | |
322 | as_dirs= | |
323 | while :; do | |
324 | case $as_dir in #( | |
325 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
326 | *) as_qdir=$as_dir;; | |
327 | esac | |
328 | as_dirs="'$as_qdir' $as_dirs" | |
329 | as_dir=`$as_dirname -- "$as_dir" || | |
330 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
331 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
332 | X"$as_dir" : 'X\(//\)$' \| \ | |
333 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
334 | $as_echo X"$as_dir" | | |
335 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
336 | s//\1/ | |
337 | q | |
338 | } | |
339 | /^X\(\/\/\)[^/].*/{ | |
340 | s//\1/ | |
341 | q | |
342 | } | |
343 | /^X\(\/\/\)$/{ | |
344 | s//\1/ | |
345 | q | |
346 | } | |
347 | /^X\(\/\).*/{ | |
348 | s//\1/ | |
349 | q | |
350 | } | |
351 | s/.*/./; q'` | |
352 | test -d "$as_dir" && break | |
353 | done | |
354 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
d0ac1c44 | 355 | } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" |
81ecdfbb RW |
356 | |
357 | ||
358 | } # as_fn_mkdir_p | |
d0ac1c44 SM |
359 | |
360 | # as_fn_executable_p FILE | |
361 | # ----------------------- | |
362 | # Test if FILE is an executable regular file. | |
363 | as_fn_executable_p () | |
364 | { | |
365 | test -f "$1" && test -x "$1" | |
366 | } # as_fn_executable_p | |
81ecdfbb RW |
367 | # as_fn_append VAR VALUE |
368 | # ---------------------- | |
369 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
370 | # advantage of any shell optimizations that allow amortized linear growth over | |
371 | # repeated appends, instead of the typical quadratic growth present in naive | |
372 | # implementations. | |
373 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
374 | eval 'as_fn_append () | |
375 | { | |
376 | eval $1+=\$2 | |
377 | }' | |
378 | else | |
379 | as_fn_append () | |
380 | { | |
381 | eval $1=\$$1\$2 | |
382 | } | |
383 | fi # as_fn_append | |
384 | ||
385 | # as_fn_arith ARG... | |
386 | # ------------------ | |
387 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
388 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
389 | # must be portable across $(()) and expr. | |
390 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
391 | eval 'as_fn_arith () | |
392 | { | |
393 | as_val=$(( $* )) | |
394 | }' | |
395 | else | |
396 | as_fn_arith () | |
397 | { | |
398 | as_val=`expr "$@" || test $? -eq 1` | |
399 | } | |
400 | fi # as_fn_arith | |
401 | ||
402 | ||
d0ac1c44 SM |
403 | # as_fn_error STATUS ERROR [LINENO LOG_FD] |
404 | # ---------------------------------------- | |
81ecdfbb RW |
405 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are |
406 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
d0ac1c44 | 407 | # script with STATUS, using 1 if that was 0. |
81ecdfbb RW |
408 | as_fn_error () |
409 | { | |
d0ac1c44 SM |
410 | as_status=$1; test $as_status -eq 0 && as_status=1 |
411 | if test "$4"; then | |
412 | as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
413 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 | |
81ecdfbb | 414 | fi |
d0ac1c44 | 415 | $as_echo "$as_me: error: $2" >&2 |
81ecdfbb RW |
416 | as_fn_exit $as_status |
417 | } # as_fn_error | |
418 | ||
419 | if expr a : '\(a\)' >/dev/null 2>&1 && | |
420 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
bae7f79e ILT |
421 | as_expr=expr |
422 | else | |
423 | as_expr=false | |
424 | fi | |
425 | ||
81ecdfbb | 426 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
bae7f79e ILT |
427 | as_basename=basename |
428 | else | |
429 | as_basename=false | |
430 | fi | |
431 | ||
81ecdfbb RW |
432 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
433 | as_dirname=dirname | |
434 | else | |
435 | as_dirname=false | |
436 | fi | |
bae7f79e | 437 | |
81ecdfbb | 438 | as_me=`$as_basename -- "$0" || |
bae7f79e ILT |
439 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
440 | X"$0" : 'X\(//\)$' \| \ | |
81ecdfbb RW |
441 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
442 | $as_echo X/"$0" | | |
443 | sed '/^.*\/\([^/][^/]*\)\/*$/{ | |
444 | s//\1/ | |
445 | q | |
446 | } | |
447 | /^X\/\(\/\/\)$/{ | |
448 | s//\1/ | |
449 | q | |
450 | } | |
451 | /^X\/\(\/\).*/{ | |
452 | s//\1/ | |
453 | q | |
454 | } | |
455 | s/.*/./; q'` | |
bae7f79e | 456 | |
bae7f79e ILT |
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 | ||
bae7f79e | 464 | |
81ecdfbb RW |
465 | as_lineno_1=$LINENO as_lineno_1a=$LINENO |
466 | as_lineno_2=$LINENO as_lineno_2a=$LINENO | |
467 | eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && | |
468 | test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { | |
469 | # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) | |
470 | sed -n ' | |
471 | p | |
472 | /[$]LINENO/= | |
473 | ' <$as_myself | | |
bae7f79e | 474 | sed ' |
81ecdfbb RW |
475 | s/[$]LINENO.*/&-/ |
476 | t lineno | |
477 | b | |
478 | :lineno | |
bae7f79e | 479 | N |
81ecdfbb RW |
480 | :loop |
481 | s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ | |
bae7f79e | 482 | t loop |
81ecdfbb | 483 | s/-\n.*// |
bae7f79e | 484 | ' >$as_me.lineno && |
81ecdfbb RW |
485 | chmod +x "$as_me.lineno" || |
486 | { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } | |
bae7f79e | 487 | |
d0ac1c44 SM |
488 | # If we had to re-execute with $CONFIG_SHELL, we're ensured to have |
489 | # already done that, so ensure we don't try to do so again and fall | |
490 | # in an infinite loop. This has already happened in practice. | |
491 | _as_can_reexec=no; export _as_can_reexec | |
bae7f79e ILT |
492 | # Don't try to exec as it changes $[0], causing all sort of problems |
493 | # (the dirname of $[0] is not the place where we might find the | |
81ecdfbb RW |
494 | # original and so on. Autoconf is especially sensitive to this). |
495 | . "./$as_me.lineno" | |
bae7f79e ILT |
496 | # Exit status is that of the last command. |
497 | exit | |
498 | } | |
499 | ||
81ecdfbb RW |
500 | ECHO_C= ECHO_N= ECHO_T= |
501 | case `echo -n x` in #((((( | |
502 | -n*) | |
503 | case `echo 'xy\c'` in | |
504 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. | |
505 | xy) ECHO_C='\c';; | |
506 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
507 | ECHO_T=' ';; | |
508 | esac;; | |
509 | *) | |
510 | ECHO_N='-n';; | |
bae7f79e ILT |
511 | esac |
512 | ||
81ecdfbb RW |
513 | rm -f conf$$ conf$$.exe conf$$.file |
514 | if test -d conf$$.dir; then | |
515 | rm -f conf$$.dir/conf$$.file | |
bae7f79e | 516 | else |
81ecdfbb RW |
517 | rm -f conf$$.dir |
518 | mkdir conf$$.dir 2>/dev/null | |
bae7f79e | 519 | fi |
81ecdfbb RW |
520 | if (echo >conf$$.file) 2>/dev/null; then |
521 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
bae7f79e | 522 | as_ln_s='ln -s' |
81ecdfbb RW |
523 | # ... but there are two gotchas: |
524 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
525 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
d0ac1c44 | 526 | # In both cases, we have to default to `cp -pR'. |
81ecdfbb | 527 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || |
d0ac1c44 | 528 | as_ln_s='cp -pR' |
81ecdfbb RW |
529 | elif ln conf$$.file conf$$ 2>/dev/null; then |
530 | as_ln_s=ln | |
531 | else | |
d0ac1c44 | 532 | as_ln_s='cp -pR' |
bae7f79e | 533 | fi |
bae7f79e | 534 | else |
d0ac1c44 | 535 | as_ln_s='cp -pR' |
bae7f79e | 536 | fi |
81ecdfbb RW |
537 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
538 | rmdir conf$$.dir 2>/dev/null | |
bae7f79e ILT |
539 | |
540 | if mkdir -p . 2>/dev/null; then | |
81ecdfbb | 541 | as_mkdir_p='mkdir -p "$as_dir"' |
bae7f79e ILT |
542 | else |
543 | test -d ./-p && rmdir ./-p | |
544 | as_mkdir_p=false | |
545 | fi | |
546 | ||
d0ac1c44 SM |
547 | as_test_x='test -x' |
548 | as_executable_p=as_fn_executable_p | |
bae7f79e ILT |
549 | |
550 | # Sed expression to map a string onto a valid CPP name. | |
551 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" | |
552 | ||
553 | # Sed expression to map a string onto a valid variable name. | |
554 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" | |
555 | ||
556 | ||
d0ac1c44 SM |
557 | test -n "$DJDIR" || exec 7<&0 </dev/null |
558 | exec 6>&1 | |
bae7f79e ILT |
559 | |
560 | # Name of the host. | |
d0ac1c44 | 561 | # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, |
bae7f79e ILT |
562 | # so uname gets run too. |
563 | ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` | |
564 | ||
bae7f79e ILT |
565 | # |
566 | # Initializations. | |
567 | # | |
568 | ac_default_prefix=/usr/local | |
81ecdfbb | 569 | ac_clean_files= |
bae7f79e | 570 | ac_config_libobj_dir=. |
81ecdfbb | 571 | LIBOBJS= |
bae7f79e ILT |
572 | cross_compiling=no |
573 | subdirs= | |
574 | MFLAGS= | |
575 | MAKEFLAGS= | |
bae7f79e ILT |
576 | |
577 | # Identity of this package. | |
8486ee48 ILT |
578 | PACKAGE_NAME='gold' |
579 | PACKAGE_TARNAME='gold' | |
580 | PACKAGE_VERSION='0.1' | |
581 | PACKAGE_STRING='gold 0.1' | |
582 | PACKAGE_BUGREPORT='' | |
81ecdfbb | 583 | PACKAGE_URL='' |
bae7f79e ILT |
584 | |
585 | ac_unique_file="gold.cc" | |
54dc6425 ILT |
586 | # Factoring default headers for most tests. |
587 | ac_includes_default="\ | |
588 | #include <stdio.h> | |
81ecdfbb | 589 | #ifdef HAVE_SYS_TYPES_H |
54dc6425 ILT |
590 | # include <sys/types.h> |
591 | #endif | |
81ecdfbb | 592 | #ifdef HAVE_SYS_STAT_H |
54dc6425 ILT |
593 | # include <sys/stat.h> |
594 | #endif | |
81ecdfbb | 595 | #ifdef STDC_HEADERS |
54dc6425 ILT |
596 | # include <stdlib.h> |
597 | # include <stddef.h> | |
598 | #else | |
81ecdfbb | 599 | # ifdef HAVE_STDLIB_H |
54dc6425 ILT |
600 | # include <stdlib.h> |
601 | # endif | |
602 | #endif | |
81ecdfbb RW |
603 | #ifdef HAVE_STRING_H |
604 | # if !defined STDC_HEADERS && defined HAVE_MEMORY_H | |
54dc6425 ILT |
605 | # include <memory.h> |
606 | # endif | |
607 | # include <string.h> | |
608 | #endif | |
81ecdfbb | 609 | #ifdef HAVE_STRINGS_H |
54dc6425 ILT |
610 | # include <strings.h> |
611 | #endif | |
81ecdfbb | 612 | #ifdef HAVE_INTTYPES_H |
54dc6425 | 613 | # include <inttypes.h> |
54dc6425 | 614 | #endif |
81ecdfbb RW |
615 | #ifdef HAVE_STDINT_H |
616 | # include <stdint.h> | |
617 | #endif | |
618 | #ifdef HAVE_UNISTD_H | |
54dc6425 ILT |
619 | # include <unistd.h> |
620 | #endif" | |
621 | ||
81ecdfbb RW |
622 | ac_subst_vars='am__EXEEXT_FALSE |
623 | am__EXEEXT_TRUE | |
624 | LTLIBOBJS | |
625 | MAINT | |
626 | MAINTAINER_MODE_FALSE | |
627 | MAINTAINER_MODE_TRUE | |
0bf402d5 | 628 | DLOPEN_LIBS |
81ecdfbb | 629 | CXXCPP |
ae447ddd CC |
630 | HAVE_NO_USE_LINKER_PLUGIN_FALSE |
631 | HAVE_NO_USE_LINKER_PLUGIN_TRUE | |
632 | HAVE_PUBNAMES_FALSE | |
633 | HAVE_PUBNAMES_TRUE | |
c8dc28bc CC |
634 | THREADS_FALSE |
635 | THREADS_TRUE | |
636 | PTHREAD_CFLAGS | |
637 | PTHREAD_LIBS | |
638 | PTHREAD_CC | |
639 | ax_pthread_config | |
640 | SED | |
918357b9 L |
641 | zlibinc |
642 | zlibdir | |
81ecdfbb RW |
643 | LIBOBJS |
644 | LFS_CFLAGS | |
dc87f620 ILT |
645 | GOLD_LDADD |
646 | GOLD_LDFLAGS | |
81ecdfbb | 647 | WARN_CXXFLAGS |
6757cf57 | 648 | WARN_WRITE_STRINGS |
81ecdfbb | 649 | NO_WERROR |
c5da1932 | 650 | WARN_CFLAGS_FOR_BUILD |
81ecdfbb | 651 | WARN_CFLAGS |
ebb300b2 CC |
652 | IFUNC_STATIC_FALSE |
653 | IFUNC_STATIC_TRUE | |
7223e9ca ILT |
654 | IFUNC_FALSE |
655 | IFUNC_TRUE | |
81ecdfbb | 656 | RANDOM_SEED_CFLAGS |
81ecdfbb RW |
657 | TLS_DESCRIPTORS_FALSE |
658 | TLS_DESCRIPTORS_TRUE | |
659 | TLS_GNU2_DIALECT_FALSE | |
660 | TLS_GNU2_DIALECT_TRUE | |
661 | OMP_SUPPORT_FALSE | |
662 | OMP_SUPPORT_TRUE | |
663 | STATIC_TLS_FALSE | |
664 | STATIC_TLS_TRUE | |
665 | TLS_FALSE | |
666 | TLS_TRUE | |
2b64b551 | 667 | MERGE_CONSTANTS_FLAG |
6c0005b8 L |
668 | CFLAGS_CF_PROTECTION_FALSE |
669 | CFLAGS_CF_PROTECTION_TRUE | |
670 | GCC9_FALSE | |
671 | GCC9_TRUE | |
81ecdfbb RW |
672 | MCMODEL_MEDIUM_FALSE |
673 | MCMODEL_MEDIUM_TRUE | |
674 | FN_PTRS_IN_SO_WITHOUT_PIC_FALSE | |
675 | FN_PTRS_IN_SO_WITHOUT_PIC_TRUE | |
328c7c2f ILT |
676 | HAVE_STATIC_FALSE |
677 | HAVE_STATIC_TRUE | |
eb373049 ILT |
678 | NATIVE_OR_CROSS_LINKER_FALSE |
679 | NATIVE_OR_CROSS_LINKER_TRUE | |
81ecdfbb RW |
680 | GCC_FALSE |
681 | GCC_TRUE | |
682 | NATIVE_LINKER_FALSE | |
683 | NATIVE_LINKER_TRUE | |
684 | MSGMERGE | |
685 | MSGFMT | |
686 | MKINSTALLDIRS | |
687 | CATOBJEXT | |
688 | GENCAT | |
689 | INSTOBJEXT | |
690 | DATADIRNAME | |
691 | CATALOGS | |
692 | POSUB | |
693 | GMSGFMT | |
694 | XGETTEXT | |
695 | INCINTL | |
696 | LIBINTL_DEP | |
697 | LIBINTL | |
698 | USE_NLS | |
81ecdfbb RW |
699 | LN_S |
700 | RANLIB | |
701 | YFLAGS | |
702 | YACC | |
703 | am__fastdepCXX_FALSE | |
704 | am__fastdepCXX_TRUE | |
705 | CXXDEPMODE | |
706 | ac_ct_CXX | |
707 | CXXFLAGS | |
708 | CXX | |
ebb300b2 | 709 | NM |
81ecdfbb | 710 | TARGETOBJS |
9df9de2c | 711 | DEFAULT_TARGET |
9810d34d SS |
712 | DEFAULT_TARGET_MIPS_FALSE |
713 | DEFAULT_TARGET_MIPS_TRUE | |
0a6f1bf2 AM |
714 | DEFAULT_TARGET_TILEGX_FALSE |
715 | DEFAULT_TARGET_TILEGX_TRUE | |
ad961eab L |
716 | DEFAULT_TARGET_X86_64_OR_X32_FALSE |
717 | DEFAULT_TARGET_X86_64_OR_X32_TRUE | |
4fc1b9d4 L |
718 | DEFAULT_TARGET_X32_FALSE |
719 | DEFAULT_TARGET_X32_TRUE | |
364c7fa5 ILT |
720 | DEFAULT_TARGET_X86_64_FALSE |
721 | DEFAULT_TARGET_X86_64_TRUE | |
e79a4bad MK |
722 | DEFAULT_TARGET_S390_FALSE |
723 | DEFAULT_TARGET_S390_TRUE | |
364c7fa5 ILT |
724 | DEFAULT_TARGET_SPARC_FALSE |
725 | DEFAULT_TARGET_SPARC_TRUE | |
726 | DEFAULT_TARGET_POWERPC_FALSE | |
727 | DEFAULT_TARGET_POWERPC_TRUE | |
728 | DEFAULT_TARGET_I386_FALSE | |
729 | DEFAULT_TARGET_I386_TRUE | |
730 | DEFAULT_TARGET_ARM_FALSE | |
731 | DEFAULT_TARGET_ARM_TRUE | |
053a4d68 JY |
732 | DEFAULT_TARGET_AARCH64_FALSE |
733 | DEFAULT_TARGET_AARCH64_TRUE | |
81ecdfbb RW |
734 | PLUGINS_FALSE |
735 | PLUGINS_TRUE | |
4fda8867 NC |
736 | installed_linker |
737 | install_as_default | |
24538276 CC |
738 | EGREP |
739 | GREP | |
740 | CPP | |
741 | am__fastdepCC_FALSE | |
742 | am__fastdepCC_TRUE | |
743 | CCDEPMODE | |
744 | am__nodep | |
745 | AMDEPBACKSLASH | |
746 | AMDEP_FALSE | |
747 | AMDEP_TRUE | |
748 | am__quote | |
749 | am__include | |
750 | DEPDIR | |
751 | OBJEXT | |
752 | EXEEXT | |
753 | ac_ct_CC | |
754 | CPPFLAGS | |
755 | LDFLAGS | |
756 | CFLAGS | |
757 | CC | |
d0ac1c44 SM |
758 | AM_BACKSLASH |
759 | AM_DEFAULT_VERBOSITY | |
760 | AM_DEFAULT_V | |
761 | AM_V | |
81ecdfbb RW |
762 | am__untar |
763 | am__tar | |
764 | AMTAR | |
765 | am__leading_dot | |
766 | SET_MAKE | |
767 | AWK | |
768 | mkdir_p | |
769 | MKDIR_P | |
770 | INSTALL_STRIP_PROGRAM | |
771 | STRIP | |
772 | install_sh | |
773 | MAKEINFO | |
774 | AUTOHEADER | |
775 | AUTOMAKE | |
776 | AUTOCONF | |
777 | ACLOCAL | |
778 | VERSION | |
779 | PACKAGE | |
780 | CYGPATH_W | |
781 | am__isrc | |
782 | INSTALL_DATA | |
783 | INSTALL_SCRIPT | |
784 | INSTALL_PROGRAM | |
785 | target_os | |
786 | target_vendor | |
787 | target_cpu | |
788 | target | |
789 | host_os | |
790 | host_vendor | |
791 | host_cpu | |
792 | host | |
793 | build_os | |
794 | build_vendor | |
795 | build_cpu | |
796 | build | |
797 | target_alias | |
798 | host_alias | |
799 | build_alias | |
800 | LIBS | |
801 | ECHO_T | |
802 | ECHO_N | |
803 | ECHO_C | |
804 | DEFS | |
805 | mandir | |
806 | localedir | |
807 | libdir | |
808 | psdir | |
809 | pdfdir | |
810 | dvidir | |
811 | htmldir | |
812 | infodir | |
813 | docdir | |
814 | oldincludedir | |
815 | includedir | |
816 | localstatedir | |
817 | sharedstatedir | |
818 | sysconfdir | |
819 | datadir | |
820 | datarootdir | |
821 | libexecdir | |
822 | sbindir | |
823 | bindir | |
824 | program_transform_name | |
825 | prefix | |
826 | exec_prefix | |
827 | PACKAGE_URL | |
828 | PACKAGE_BUGREPORT | |
829 | PACKAGE_STRING | |
830 | PACKAGE_VERSION | |
831 | PACKAGE_TARNAME | |
832 | PACKAGE_NAME | |
833 | PATH_SEPARATOR | |
834 | SHELL' | |
bae7f79e | 835 | ac_subst_files='' |
81ecdfbb RW |
836 | ac_user_opts=' |
837 | enable_option_checking | |
d0ac1c44 | 838 | enable_silent_rules |
24538276 | 839 | enable_dependency_tracking |
81ecdfbb | 840 | with_sysroot |
4fda8867 | 841 | enable_gold |
81ecdfbb | 842 | enable_plugins |
6b1edb94 | 843 | enable_relro |
81ecdfbb | 844 | enable_targets |
2760f24c | 845 | enable_default_hash_style |
3f3cddf1 | 846 | with_lib_path |
81ecdfbb RW |
847 | enable_nls |
848 | enable_werror | |
849 | enable_build_warnings | |
dc87f620 ILT |
850 | with_gold_ldflags |
851 | with_gold_ldadd | |
918357b9 | 852 | with_system_zlib |
c8dc28bc | 853 | enable_threads |
81ecdfbb RW |
854 | enable_maintainer_mode |
855 | ' | |
856 | ac_precious_vars='build_alias | |
857 | host_alias | |
858 | target_alias | |
859 | CC | |
860 | CFLAGS | |
861 | LDFLAGS | |
862 | LIBS | |
863 | CPPFLAGS | |
24538276 | 864 | CPP |
81ecdfbb RW |
865 | CXX |
866 | CXXFLAGS | |
867 | CCC | |
868 | YACC | |
869 | YFLAGS | |
81ecdfbb RW |
870 | CXXCPP' |
871 | ||
bae7f79e ILT |
872 | |
873 | # Initialize some variables set by options. | |
874 | ac_init_help= | |
875 | ac_init_version=false | |
81ecdfbb RW |
876 | ac_unrecognized_opts= |
877 | ac_unrecognized_sep= | |
bae7f79e ILT |
878 | # The variables have the same names as the options, with |
879 | # dashes changed to underlines. | |
880 | cache_file=/dev/null | |
881 | exec_prefix=NONE | |
882 | no_create= | |
883 | no_recursion= | |
884 | prefix=NONE | |
885 | program_prefix=NONE | |
886 | program_suffix=NONE | |
887 | program_transform_name=s,x,x, | |
888 | silent= | |
889 | site= | |
890 | srcdir= | |
891 | verbose= | |
892 | x_includes=NONE | |
893 | x_libraries=NONE | |
894 | ||
895 | # Installation directory options. | |
896 | # These are left unexpanded so users can "make install exec_prefix=/foo" | |
897 | # and all the variables that are supposed to be based on exec_prefix | |
898 | # by default will actually change. | |
899 | # Use braces instead of parens because sh, perl, etc. also accept them. | |
81ecdfbb | 900 | # (The list follows the same order as the GNU Coding Standards.) |
bae7f79e ILT |
901 | bindir='${exec_prefix}/bin' |
902 | sbindir='${exec_prefix}/sbin' | |
903 | libexecdir='${exec_prefix}/libexec' | |
81ecdfbb RW |
904 | datarootdir='${prefix}/share' |
905 | datadir='${datarootdir}' | |
bae7f79e ILT |
906 | sysconfdir='${prefix}/etc' |
907 | sharedstatedir='${prefix}/com' | |
908 | localstatedir='${prefix}/var' | |
bae7f79e ILT |
909 | includedir='${prefix}/include' |
910 | oldincludedir='/usr/include' | |
81ecdfbb RW |
911 | docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' |
912 | infodir='${datarootdir}/info' | |
913 | htmldir='${docdir}' | |
914 | dvidir='${docdir}' | |
915 | pdfdir='${docdir}' | |
916 | psdir='${docdir}' | |
917 | libdir='${exec_prefix}/lib' | |
918 | localedir='${datarootdir}/locale' | |
919 | mandir='${datarootdir}/man' | |
bae7f79e ILT |
920 | |
921 | ac_prev= | |
81ecdfbb | 922 | ac_dashdash= |
bae7f79e ILT |
923 | for ac_option |
924 | do | |
925 | # If the previous option needs an argument, assign it. | |
926 | if test -n "$ac_prev"; then | |
81ecdfbb | 927 | eval $ac_prev=\$ac_option |
bae7f79e ILT |
928 | ac_prev= |
929 | continue | |
930 | fi | |
931 | ||
81ecdfbb | 932 | case $ac_option in |
d0ac1c44 SM |
933 | *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; |
934 | *=) ac_optarg= ;; | |
935 | *) ac_optarg=yes ;; | |
81ecdfbb | 936 | esac |
bae7f79e ILT |
937 | |
938 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
939 | ||
81ecdfbb RW |
940 | case $ac_dashdash$ac_option in |
941 | --) | |
942 | ac_dashdash=yes ;; | |
bae7f79e ILT |
943 | |
944 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
945 | ac_prev=bindir ;; | |
946 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
947 | bindir=$ac_optarg ;; | |
948 | ||
949 | -build | --build | --buil | --bui | --bu) | |
950 | ac_prev=build_alias ;; | |
951 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) | |
952 | build_alias=$ac_optarg ;; | |
953 | ||
954 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
955 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
956 | ac_prev=cache_file ;; | |
957 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
958 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
959 | cache_file=$ac_optarg ;; | |
960 | ||
961 | --config-cache | -C) | |
962 | cache_file=config.cache ;; | |
963 | ||
81ecdfbb | 964 | -datadir | --datadir | --datadi | --datad) |
bae7f79e | 965 | ac_prev=datadir ;; |
81ecdfbb | 966 | -datadir=* | --datadir=* | --datadi=* | --datad=*) |
bae7f79e ILT |
967 | datadir=$ac_optarg ;; |
968 | ||
81ecdfbb RW |
969 | -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ |
970 | | --dataroo | --dataro | --datar) | |
971 | ac_prev=datarootdir ;; | |
972 | -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ | |
973 | | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) | |
974 | datarootdir=$ac_optarg ;; | |
975 | ||
bae7f79e | 976 | -disable-* | --disable-*) |
81ecdfbb | 977 | ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` |
bae7f79e | 978 | # Reject names that are not valid shell variable names. |
81ecdfbb | 979 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
d0ac1c44 | 980 | as_fn_error $? "invalid feature name: $ac_useropt" |
81ecdfbb RW |
981 | ac_useropt_orig=$ac_useropt |
982 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
983 | case $ac_user_opts in | |
984 | *" | |
985 | "enable_$ac_useropt" | |
986 | "*) ;; | |
987 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" | |
988 | ac_unrecognized_sep=', ';; | |
989 | esac | |
990 | eval enable_$ac_useropt=no ;; | |
991 | ||
992 | -docdir | --docdir | --docdi | --doc | --do) | |
993 | ac_prev=docdir ;; | |
994 | -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) | |
995 | docdir=$ac_optarg ;; | |
996 | ||
997 | -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) | |
998 | ac_prev=dvidir ;; | |
999 | -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) | |
1000 | dvidir=$ac_optarg ;; | |
bae7f79e ILT |
1001 | |
1002 | -enable-* | --enable-*) | |
81ecdfbb | 1003 | ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` |
bae7f79e | 1004 | # Reject names that are not valid shell variable names. |
81ecdfbb | 1005 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
d0ac1c44 | 1006 | as_fn_error $? "invalid feature name: $ac_useropt" |
81ecdfbb RW |
1007 | ac_useropt_orig=$ac_useropt |
1008 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1009 | case $ac_user_opts in | |
1010 | *" | |
1011 | "enable_$ac_useropt" | |
1012 | "*) ;; | |
1013 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" | |
1014 | ac_unrecognized_sep=', ';; | |
bae7f79e | 1015 | esac |
81ecdfbb | 1016 | eval enable_$ac_useropt=\$ac_optarg ;; |
bae7f79e ILT |
1017 | |
1018 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | |
1019 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | |
1020 | | --exec | --exe | --ex) | |
1021 | ac_prev=exec_prefix ;; | |
1022 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | |
1023 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | |
1024 | | --exec=* | --exe=* | --ex=*) | |
1025 | exec_prefix=$ac_optarg ;; | |
1026 | ||
1027 | -gas | --gas | --ga | --g) | |
1028 | # Obsolete; use --with-gas. | |
1029 | with_gas=yes ;; | |
1030 | ||
1031 | -help | --help | --hel | --he | -h) | |
1032 | ac_init_help=long ;; | |
1033 | -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) | |
1034 | ac_init_help=recursive ;; | |
1035 | -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) | |
1036 | ac_init_help=short ;; | |
1037 | ||
1038 | -host | --host | --hos | --ho) | |
1039 | ac_prev=host_alias ;; | |
1040 | -host=* | --host=* | --hos=* | --ho=*) | |
1041 | host_alias=$ac_optarg ;; | |
1042 | ||
81ecdfbb RW |
1043 | -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) |
1044 | ac_prev=htmldir ;; | |
1045 | -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ | |
1046 | | --ht=*) | |
1047 | htmldir=$ac_optarg ;; | |
1048 | ||
bae7f79e ILT |
1049 | -includedir | --includedir | --includedi | --included | --include \ |
1050 | | --includ | --inclu | --incl | --inc) | |
1051 | ac_prev=includedir ;; | |
1052 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | |
1053 | | --includ=* | --inclu=* | --incl=* | --inc=*) | |
1054 | includedir=$ac_optarg ;; | |
1055 | ||
1056 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
1057 | ac_prev=infodir ;; | |
1058 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
1059 | infodir=$ac_optarg ;; | |
1060 | ||
1061 | -libdir | --libdir | --libdi | --libd) | |
1062 | ac_prev=libdir ;; | |
1063 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
1064 | libdir=$ac_optarg ;; | |
1065 | ||
1066 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
1067 | | --libexe | --libex | --libe) | |
1068 | ac_prev=libexecdir ;; | |
1069 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
1070 | | --libexe=* | --libex=* | --libe=*) | |
1071 | libexecdir=$ac_optarg ;; | |
1072 | ||
81ecdfbb RW |
1073 | -localedir | --localedir | --localedi | --localed | --locale) |
1074 | ac_prev=localedir ;; | |
1075 | -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) | |
1076 | localedir=$ac_optarg ;; | |
1077 | ||
bae7f79e | 1078 | -localstatedir | --localstatedir | --localstatedi | --localstated \ |
81ecdfbb | 1079 | | --localstate | --localstat | --localsta | --localst | --locals) |
bae7f79e ILT |
1080 | ac_prev=localstatedir ;; |
1081 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
81ecdfbb | 1082 | | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) |
bae7f79e ILT |
1083 | localstatedir=$ac_optarg ;; |
1084 | ||
1085 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
1086 | ac_prev=mandir ;; | |
1087 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
1088 | mandir=$ac_optarg ;; | |
1089 | ||
1090 | -nfp | --nfp | --nf) | |
1091 | # Obsolete; use --without-fp. | |
1092 | with_fp=no ;; | |
1093 | ||
1094 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
1095 | | --no-cr | --no-c | -n) | |
1096 | no_create=yes ;; | |
1097 | ||
1098 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
1099 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) | |
1100 | no_recursion=yes ;; | |
1101 | ||
1102 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | |
1103 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | |
1104 | | --oldin | --oldi | --old | --ol | --o) | |
1105 | ac_prev=oldincludedir ;; | |
1106 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | |
1107 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | |
1108 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) | |
1109 | oldincludedir=$ac_optarg ;; | |
1110 | ||
1111 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
1112 | ac_prev=prefix ;; | |
1113 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
1114 | prefix=$ac_optarg ;; | |
1115 | ||
1116 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ | |
1117 | | --program-pre | --program-pr | --program-p) | |
1118 | ac_prev=program_prefix ;; | |
1119 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ | |
1120 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) | |
1121 | program_prefix=$ac_optarg ;; | |
1122 | ||
1123 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
1124 | | --program-suf | --program-su | --program-s) | |
1125 | ac_prev=program_suffix ;; | |
1126 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
1127 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
1128 | program_suffix=$ac_optarg ;; | |
1129 | ||
1130 | -program-transform-name | --program-transform-name \ | |
1131 | | --program-transform-nam | --program-transform-na \ | |
1132 | | --program-transform-n | --program-transform- \ | |
1133 | | --program-transform | --program-transfor \ | |
1134 | | --program-transfo | --program-transf \ | |
1135 | | --program-trans | --program-tran \ | |
1136 | | --progr-tra | --program-tr | --program-t) | |
1137 | ac_prev=program_transform_name ;; | |
1138 | -program-transform-name=* | --program-transform-name=* \ | |
1139 | | --program-transform-nam=* | --program-transform-na=* \ | |
1140 | | --program-transform-n=* | --program-transform-=* \ | |
1141 | | --program-transform=* | --program-transfor=* \ | |
1142 | | --program-transfo=* | --program-transf=* \ | |
1143 | | --program-trans=* | --program-tran=* \ | |
1144 | | --progr-tra=* | --program-tr=* | --program-t=*) | |
1145 | program_transform_name=$ac_optarg ;; | |
1146 | ||
81ecdfbb RW |
1147 | -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) |
1148 | ac_prev=pdfdir ;; | |
1149 | -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) | |
1150 | pdfdir=$ac_optarg ;; | |
1151 | ||
1152 | -psdir | --psdir | --psdi | --psd | --ps) | |
1153 | ac_prev=psdir ;; | |
1154 | -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) | |
1155 | psdir=$ac_optarg ;; | |
1156 | ||
bae7f79e ILT |
1157 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
1158 | | -silent | --silent | --silen | --sile | --sil) | |
1159 | silent=yes ;; | |
1160 | ||
1161 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
1162 | ac_prev=sbindir ;; | |
1163 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
1164 | | --sbi=* | --sb=*) | |
1165 | sbindir=$ac_optarg ;; | |
1166 | ||
1167 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ | |
1168 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | |
1169 | | --sharedst | --shareds | --shared | --share | --shar \ | |
1170 | | --sha | --sh) | |
1171 | ac_prev=sharedstatedir ;; | |
1172 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | |
1173 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | |
1174 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | |
1175 | | --sha=* | --sh=*) | |
1176 | sharedstatedir=$ac_optarg ;; | |
1177 | ||
1178 | -site | --site | --sit) | |
1179 | ac_prev=site ;; | |
1180 | -site=* | --site=* | --sit=*) | |
1181 | site=$ac_optarg ;; | |
1182 | ||
1183 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
1184 | ac_prev=srcdir ;; | |
1185 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
1186 | srcdir=$ac_optarg ;; | |
1187 | ||
1188 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
1189 | | --syscon | --sysco | --sysc | --sys | --sy) | |
1190 | ac_prev=sysconfdir ;; | |
1191 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
1192 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
1193 | sysconfdir=$ac_optarg ;; | |
1194 | ||
1195 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
1196 | ac_prev=target_alias ;; | |
1197 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) | |
1198 | target_alias=$ac_optarg ;; | |
1199 | ||
1200 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
1201 | verbose=yes ;; | |
1202 | ||
1203 | -version | --version | --versio | --versi | --vers | -V) | |
1204 | ac_init_version=: ;; | |
1205 | ||
1206 | -with-* | --with-*) | |
81ecdfbb | 1207 | ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` |
bae7f79e | 1208 | # Reject names that are not valid shell variable names. |
81ecdfbb | 1209 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
d0ac1c44 | 1210 | as_fn_error $? "invalid package name: $ac_useropt" |
81ecdfbb RW |
1211 | ac_useropt_orig=$ac_useropt |
1212 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1213 | case $ac_user_opts in | |
1214 | *" | |
1215 | "with_$ac_useropt" | |
1216 | "*) ;; | |
1217 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" | |
1218 | ac_unrecognized_sep=', ';; | |
bae7f79e | 1219 | esac |
81ecdfbb | 1220 | eval with_$ac_useropt=\$ac_optarg ;; |
bae7f79e ILT |
1221 | |
1222 | -without-* | --without-*) | |
81ecdfbb | 1223 | ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` |
bae7f79e | 1224 | # Reject names that are not valid shell variable names. |
81ecdfbb | 1225 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
d0ac1c44 | 1226 | as_fn_error $? "invalid package name: $ac_useropt" |
81ecdfbb RW |
1227 | ac_useropt_orig=$ac_useropt |
1228 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1229 | case $ac_user_opts in | |
1230 | *" | |
1231 | "with_$ac_useropt" | |
1232 | "*) ;; | |
1233 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" | |
1234 | ac_unrecognized_sep=', ';; | |
1235 | esac | |
1236 | eval with_$ac_useropt=no ;; | |
bae7f79e ILT |
1237 | |
1238 | --x) | |
1239 | # Obsolete; use --with-x. | |
1240 | with_x=yes ;; | |
1241 | ||
1242 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | |
1243 | | --x-incl | --x-inc | --x-in | --x-i) | |
1244 | ac_prev=x_includes ;; | |
1245 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | |
1246 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) | |
1247 | x_includes=$ac_optarg ;; | |
1248 | ||
1249 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
1250 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
1251 | ac_prev=x_libraries ;; | |
1252 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
1253 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
1254 | x_libraries=$ac_optarg ;; | |
1255 | ||
d0ac1c44 SM |
1256 | -*) as_fn_error $? "unrecognized option: \`$ac_option' |
1257 | Try \`$0 --help' for more information" | |
bae7f79e ILT |
1258 | ;; |
1259 | ||
1260 | *=*) | |
1261 | ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` | |
1262 | # Reject names that are not valid shell variable names. | |
81ecdfbb RW |
1263 | case $ac_envvar in #( |
1264 | '' | [0-9]* | *[!_$as_cr_alnum]* ) | |
d0ac1c44 | 1265 | as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; |
81ecdfbb RW |
1266 | esac |
1267 | eval $ac_envvar=\$ac_optarg | |
bae7f79e ILT |
1268 | export $ac_envvar ;; |
1269 | ||
1270 | *) | |
1271 | # FIXME: should be removed in autoconf 3.0. | |
81ecdfbb | 1272 | $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 |
bae7f79e | 1273 | expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && |
81ecdfbb | 1274 | $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 |
d0ac1c44 | 1275 | : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" |
bae7f79e ILT |
1276 | ;; |
1277 | ||
1278 | esac | |
1279 | done | |
1280 | ||
1281 | if test -n "$ac_prev"; then | |
1282 | ac_option=--`echo $ac_prev | sed 's/_/-/g'` | |
d0ac1c44 | 1283 | as_fn_error $? "missing argument to $ac_option" |
bae7f79e ILT |
1284 | fi |
1285 | ||
81ecdfbb RW |
1286 | if test -n "$ac_unrecognized_opts"; then |
1287 | case $enable_option_checking in | |
1288 | no) ;; | |
d0ac1c44 | 1289 | fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; |
81ecdfbb | 1290 | *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; |
bae7f79e | 1291 | esac |
81ecdfbb | 1292 | fi |
bae7f79e | 1293 | |
81ecdfbb RW |
1294 | # Check all directory arguments for consistency. |
1295 | for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ | |
1296 | datadir sysconfdir sharedstatedir localstatedir includedir \ | |
1297 | oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ | |
1298 | libdir localedir mandir | |
bae7f79e | 1299 | do |
81ecdfbb RW |
1300 | eval ac_val=\$$ac_var |
1301 | # Remove trailing slashes. | |
1302 | case $ac_val in | |
1303 | */ ) | |
1304 | ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` | |
1305 | eval $ac_var=\$ac_val;; | |
1306 | esac | |
1307 | # Be sure to have absolute directory names. | |
bae7f79e | 1308 | case $ac_val in |
81ecdfbb RW |
1309 | [\\/$]* | ?:[\\/]* ) continue;; |
1310 | NONE | '' ) case $ac_var in *prefix ) continue;; esac;; | |
bae7f79e | 1311 | esac |
d0ac1c44 | 1312 | as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" |
bae7f79e ILT |
1313 | done |
1314 | ||
1315 | # There might be people who depend on the old broken behavior: `$host' | |
1316 | # used to hold the argument of --host etc. | |
1317 | # FIXME: To remove some day. | |
1318 | build=$build_alias | |
1319 | host=$host_alias | |
1320 | target=$target_alias | |
1321 | ||
1322 | # FIXME: To remove some day. | |
1323 | if test "x$host_alias" != x; then | |
1324 | if test "x$build_alias" = x; then | |
1325 | cross_compiling=maybe | |
bae7f79e ILT |
1326 | elif test "x$build_alias" != "x$host_alias"; then |
1327 | cross_compiling=yes | |
1328 | fi | |
1329 | fi | |
1330 | ||
1331 | ac_tool_prefix= | |
1332 | test -n "$host_alias" && ac_tool_prefix=$host_alias- | |
1333 | ||
1334 | test "$silent" = yes && exec 6>/dev/null | |
1335 | ||
1336 | ||
81ecdfbb RW |
1337 | ac_pwd=`pwd` && test -n "$ac_pwd" && |
1338 | ac_ls_di=`ls -di .` && | |
1339 | ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || | |
d0ac1c44 | 1340 | as_fn_error $? "working directory cannot be determined" |
81ecdfbb | 1341 | test "X$ac_ls_di" = "X$ac_pwd_ls_di" || |
d0ac1c44 | 1342 | as_fn_error $? "pwd does not report name of working directory" |
81ecdfbb RW |
1343 | |
1344 | ||
bae7f79e ILT |
1345 | # Find the source files, if location was not specified. |
1346 | if test -z "$srcdir"; then | |
1347 | ac_srcdir_defaulted=yes | |
81ecdfbb RW |
1348 | # Try the directory containing this script, then the parent directory. |
1349 | ac_confdir=`$as_dirname -- "$as_myself" || | |
1350 | $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
1351 | X"$as_myself" : 'X\(//\)[^/]' \| \ | |
1352 | X"$as_myself" : 'X\(//\)$' \| \ | |
1353 | X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || | |
1354 | $as_echo X"$as_myself" | | |
1355 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
1356 | s//\1/ | |
1357 | q | |
1358 | } | |
1359 | /^X\(\/\/\)[^/].*/{ | |
1360 | s//\1/ | |
1361 | q | |
1362 | } | |
1363 | /^X\(\/\/\)$/{ | |
1364 | s//\1/ | |
1365 | q | |
1366 | } | |
1367 | /^X\(\/\).*/{ | |
1368 | s//\1/ | |
1369 | q | |
1370 | } | |
1371 | s/.*/./; q'` | |
bae7f79e | 1372 | srcdir=$ac_confdir |
81ecdfbb | 1373 | if test ! -r "$srcdir/$ac_unique_file"; then |
bae7f79e ILT |
1374 | srcdir=.. |
1375 | fi | |
1376 | else | |
1377 | ac_srcdir_defaulted=no | |
1378 | fi | |
81ecdfbb RW |
1379 | if test ! -r "$srcdir/$ac_unique_file"; then |
1380 | test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." | |
d0ac1c44 | 1381 | as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" |
81ecdfbb RW |
1382 | fi |
1383 | ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" | |
1384 | ac_abs_confdir=`( | |
d0ac1c44 | 1385 | cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" |
81ecdfbb RW |
1386 | pwd)` |
1387 | # When building in place, set srcdir=. | |
1388 | if test "$ac_abs_confdir" = "$ac_pwd"; then | |
1389 | srcdir=. | |
1390 | fi | |
1391 | # Remove unnecessary trailing slashes from srcdir. | |
1392 | # Double slashes in file names in object file debugging info | |
1393 | # mess up M-x gdb in Emacs. | |
1394 | case $srcdir in | |
1395 | */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; | |
1396 | esac | |
1397 | for ac_var in $ac_precious_vars; do | |
1398 | eval ac_env_${ac_var}_set=\${${ac_var}+set} | |
1399 | eval ac_env_${ac_var}_value=\$${ac_var} | |
1400 | eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} | |
1401 | eval ac_cv_env_${ac_var}_value=\$${ac_var} | |
1402 | done | |
bae7f79e ILT |
1403 | |
1404 | # | |
1405 | # Report the --help message. | |
1406 | # | |
1407 | if test "$ac_init_help" = "long"; then | |
1408 | # Omit some internal or obsolete options to make the list less imposing. | |
1409 | # This message is too long to be a string in the A/UX 3.1 sh. | |
1410 | cat <<_ACEOF | |
8486ee48 | 1411 | \`configure' configures gold 0.1 to adapt to many kinds of systems. |
bae7f79e ILT |
1412 | |
1413 | Usage: $0 [OPTION]... [VAR=VALUE]... | |
1414 | ||
1415 | To assign environment variables (e.g., CC, CFLAGS...), specify them as | |
1416 | VAR=VALUE. See below for descriptions of some of the useful variables. | |
1417 | ||
1418 | Defaults for the options are specified in brackets. | |
1419 | ||
1420 | Configuration: | |
1421 | -h, --help display this help and exit | |
1422 | --help=short display options specific to this package | |
1423 | --help=recursive display the short help of all the included packages | |
1424 | -V, --version display version information and exit | |
d0ac1c44 | 1425 | -q, --quiet, --silent do not print \`checking ...' messages |
bae7f79e ILT |
1426 | --cache-file=FILE cache test results in FILE [disabled] |
1427 | -C, --config-cache alias for \`--cache-file=config.cache' | |
1428 | -n, --no-create do not create output files | |
1429 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] | |
1430 | ||
bae7f79e ILT |
1431 | Installation directories: |
1432 | --prefix=PREFIX install architecture-independent files in PREFIX | |
81ecdfbb | 1433 | [$ac_default_prefix] |
bae7f79e | 1434 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
81ecdfbb | 1435 | [PREFIX] |
bae7f79e ILT |
1436 | |
1437 | By default, \`make install' will install all the files in | |
1438 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify | |
1439 | an installation prefix other than \`$ac_default_prefix' using \`--prefix', | |
1440 | for instance \`--prefix=\$HOME'. | |
1441 | ||
1442 | For better control, use the options below. | |
1443 | ||
1444 | Fine tuning of the installation directories: | |
81ecdfbb RW |
1445 | --bindir=DIR user executables [EPREFIX/bin] |
1446 | --sbindir=DIR system admin executables [EPREFIX/sbin] | |
1447 | --libexecdir=DIR program executables [EPREFIX/libexec] | |
1448 | --sysconfdir=DIR read-only single-machine data [PREFIX/etc] | |
1449 | --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] | |
1450 | --localstatedir=DIR modifiable single-machine data [PREFIX/var] | |
1451 | --libdir=DIR object code libraries [EPREFIX/lib] | |
1452 | --includedir=DIR C header files [PREFIX/include] | |
1453 | --oldincludedir=DIR C header files for non-gcc [/usr/include] | |
1454 | --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] | |
1455 | --datadir=DIR read-only architecture-independent data [DATAROOTDIR] | |
1456 | --infodir=DIR info documentation [DATAROOTDIR/info] | |
1457 | --localedir=DIR locale-dependent data [DATAROOTDIR/locale] | |
1458 | --mandir=DIR man documentation [DATAROOTDIR/man] | |
1459 | --docdir=DIR documentation root [DATAROOTDIR/doc/gold] | |
1460 | --htmldir=DIR html documentation [DOCDIR] | |
1461 | --dvidir=DIR dvi documentation [DOCDIR] | |
1462 | --pdfdir=DIR pdf documentation [DOCDIR] | |
1463 | --psdir=DIR ps documentation [DOCDIR] | |
bae7f79e ILT |
1464 | _ACEOF |
1465 | ||
1466 | cat <<\_ACEOF | |
1467 | ||
1468 | Program names: | |
1469 | --program-prefix=PREFIX prepend PREFIX to installed program names | |
1470 | --program-suffix=SUFFIX append SUFFIX to installed program names | |
1471 | --program-transform-name=PROGRAM run sed PROGRAM on installed program names | |
1472 | ||
1473 | System types: | |
1474 | --build=BUILD configure for building on BUILD [guessed] | |
1475 | --host=HOST cross-compile to build programs to run on HOST [BUILD] | |
1476 | --target=TARGET configure for building compilers for TARGET [HOST] | |
1477 | _ACEOF | |
1478 | fi | |
1479 | ||
1480 | if test -n "$ac_init_help"; then | |
8486ee48 ILT |
1481 | case $ac_init_help in |
1482 | short | recursive ) echo "Configuration of gold 0.1:";; | |
1483 | esac | |
bae7f79e ILT |
1484 | cat <<\_ACEOF |
1485 | ||
1486 | Optional Features: | |
81ecdfbb | 1487 | --disable-option-checking ignore unrecognized --enable/--with options |
bae7f79e ILT |
1488 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) |
1489 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] | |
d0ac1c44 SM |
1490 | --enable-silent-rules less verbose build output (undo: "make V=1") |
1491 | --disable-silent-rules verbose build output (undo: "make V=0") | |
1492 | --enable-dependency-tracking | |
1493 | do not reject slow dependency extractors | |
1494 | --disable-dependency-tracking | |
1495 | speeds up one-time build | |
c7791212 | 1496 | --enable-gold[=ARG] build gold [ARG={default,yes,no}] |
24538276 | 1497 | --enable-plugins Enable support for plugins |
6b1edb94 | 1498 | --enable-relro enable -z relro in ELF linker by default |
193a53d9 | 1499 | --enable-targets alternative target configurations |
2760f24c RG |
1500 | --enable-default-hash-style={sysv,gnu,both} |
1501 | use this default hash style | |
bae7f79e ILT |
1502 | --disable-nls do not use Native Language Support |
1503 | --enable-werror treat compile warnings as errors | |
1504 | --enable-build-warnings enable build-time compiler warnings | |
c8dc28bc | 1505 | --enable-threads[=ARG] multi-threaded linking [ARG={auto,yes,no}] |
d0ac1c44 SM |
1506 | --enable-maintainer-mode |
1507 | enable make rules and dependencies not useful (and | |
1508 | sometimes confusing) to the casual installer | |
bae7f79e | 1509 | |
ad2d6943 ILT |
1510 | Optional Packages: |
1511 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] | |
1512 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) | |
1513 | --with-sysroot=DIR search for usr/lib et al within DIR | |
3f3cddf1 | 1514 | --with-lib-path=dir1:dir2... set default LIB_PATH |
dc87f620 ILT |
1515 | --with-gold-ldflags=FLAGS additional link flags for gold |
1516 | --with-gold-ldadd=LIBS additional libraries for gold | |
918357b9 | 1517 | --with-system-zlib use installed libz |
ad2d6943 | 1518 | |
bae7f79e ILT |
1519 | Some influential environment variables: |
1520 | CC C compiler command | |
1521 | CFLAGS C compiler flags | |
1522 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a | |
1523 | nonstandard directory <lib dir> | |
81ecdfbb | 1524 | LIBS libraries to pass to the linker, e.g. -l<library> |
d0ac1c44 | 1525 | CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if |
81ecdfbb | 1526 | you have headers in a nonstandard directory <include dir> |
24538276 | 1527 | CPP C preprocessor |
bae7f79e ILT |
1528 | CXX C++ compiler command |
1529 | CXXFLAGS C++ compiler flags | |
d0ac1c44 SM |
1530 | YACC The `Yet Another Compiler Compiler' implementation to use. |
1531 | Defaults to the first program found out of: `bison -y', `byacc', | |
1532 | `yacc'. | |
81ecdfbb RW |
1533 | YFLAGS The list of arguments that will be passed by default to $YACC. |
1534 | This script will default YFLAGS to the empty string to avoid a | |
1535 | default value of `-d' given by some make applications. | |
54dc6425 | 1536 | CXXCPP C++ preprocessor |
bae7f79e ILT |
1537 | |
1538 | Use these variables to override the choices made by `configure' or to help | |
1539 | it to find libraries and programs with nonstandard names/locations. | |
1540 | ||
81ecdfbb | 1541 | Report bugs to the package provider. |
bae7f79e | 1542 | _ACEOF |
81ecdfbb | 1543 | ac_status=$? |
bae7f79e ILT |
1544 | fi |
1545 | ||
1546 | if test "$ac_init_help" = "recursive"; then | |
1547 | # If there are subdirs, report their specific --help. | |
bae7f79e | 1548 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue |
81ecdfbb RW |
1549 | test -d "$ac_dir" || |
1550 | { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || | |
1551 | continue | |
bae7f79e ILT |
1552 | ac_builddir=. |
1553 | ||
81ecdfbb RW |
1554 | case "$ac_dir" in |
1555 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1556 | *) | |
1557 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` | |
1558 | # A ".." for each directory in $ac_dir_suffix. | |
1559 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` | |
1560 | case $ac_top_builddir_sub in | |
1561 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1562 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
1563 | esac ;; | |
1564 | esac | |
1565 | ac_abs_top_builddir=$ac_pwd | |
1566 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
1567 | # for backward compatibility: | |
1568 | ac_top_builddir=$ac_top_build_prefix | |
bae7f79e ILT |
1569 | |
1570 | case $srcdir in | |
81ecdfbb | 1571 | .) # We are building in place. |
bae7f79e | 1572 | ac_srcdir=. |
81ecdfbb RW |
1573 | ac_top_srcdir=$ac_top_builddir_sub |
1574 | ac_abs_top_srcdir=$ac_pwd ;; | |
1575 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
bae7f79e | 1576 | ac_srcdir=$srcdir$ac_dir_suffix; |
81ecdfbb RW |
1577 | ac_top_srcdir=$srcdir |
1578 | ac_abs_top_srcdir=$srcdir ;; | |
1579 | *) # Relative name. | |
1580 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
1581 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
1582 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
bae7f79e | 1583 | esac |
81ecdfbb RW |
1584 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
1585 | ||
1586 | cd "$ac_dir" || { ac_status=$?; continue; } | |
1587 | # Check for guested configure. | |
1588 | if test -f "$ac_srcdir/configure.gnu"; then | |
1589 | echo && | |
1590 | $SHELL "$ac_srcdir/configure.gnu" --help=recursive | |
1591 | elif test -f "$ac_srcdir/configure"; then | |
1592 | echo && | |
1593 | $SHELL "$ac_srcdir/configure" --help=recursive | |
bae7f79e | 1594 | else |
81ecdfbb RW |
1595 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 |
1596 | fi || ac_status=$? | |
1597 | cd "$ac_pwd" || { ac_status=$?; break; } | |
bae7f79e ILT |
1598 | done |
1599 | fi | |
1600 | ||
81ecdfbb | 1601 | test -n "$ac_init_help" && exit $ac_status |
bae7f79e ILT |
1602 | if $ac_init_version; then |
1603 | cat <<\_ACEOF | |
8486ee48 | 1604 | gold configure 0.1 |
d0ac1c44 | 1605 | generated by GNU Autoconf 2.69 |
bae7f79e | 1606 | |
d0ac1c44 | 1607 | Copyright (C) 2012 Free Software Foundation, Inc. |
bae7f79e ILT |
1608 | This configure script is free software; the Free Software Foundation |
1609 | gives unlimited permission to copy, distribute and modify it. | |
1610 | _ACEOF | |
81ecdfbb | 1611 | exit |
bae7f79e | 1612 | fi |
bae7f79e | 1613 | |
81ecdfbb RW |
1614 | ## ------------------------ ## |
1615 | ## Autoconf initialization. ## | |
1616 | ## ------------------------ ## | |
bae7f79e | 1617 | |
81ecdfbb RW |
1618 | # ac_fn_c_try_compile LINENO |
1619 | # -------------------------- | |
1620 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1621 | ac_fn_c_try_compile () | |
bae7f79e | 1622 | { |
81ecdfbb RW |
1623 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
1624 | rm -f conftest.$ac_objext | |
1625 | if { { ac_try="$ac_compile" | |
1626 | case "(($ac_try" in | |
1627 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1628 | *) ac_try_echo=$ac_try;; | |
1629 | esac | |
1630 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1631 | $as_echo "$ac_try_echo"; } >&5 | |
1632 | (eval "$ac_compile") 2>conftest.err | |
1633 | ac_status=$? | |
1634 | if test -s conftest.err; then | |
1635 | grep -v '^ *+' conftest.err >conftest.er1 | |
1636 | cat conftest.er1 >&5 | |
1637 | mv -f conftest.er1 conftest.err | |
1638 | fi | |
1639 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1640 | test $ac_status = 0; } && { | |
1641 | test -z "$ac_c_werror_flag" || | |
1642 | test ! -s conftest.err | |
1643 | } && test -s conftest.$ac_objext; then : | |
1644 | ac_retval=0 | |
1645 | else | |
1646 | $as_echo "$as_me: failed program was:" >&5 | |
1647 | sed 's/^/| /' conftest.$ac_ext >&5 | |
bae7f79e | 1648 | |
81ecdfbb RW |
1649 | ac_retval=1 |
1650 | fi | |
d0ac1c44 SM |
1651 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
1652 | as_fn_set_status $ac_retval | |
bae7f79e | 1653 | |
81ecdfbb | 1654 | } # ac_fn_c_try_compile |
bae7f79e | 1655 | |
81ecdfbb RW |
1656 | # ac_fn_c_try_cpp LINENO |
1657 | # ---------------------- | |
1658 | # Try to preprocess conftest.$ac_ext, and return whether this succeeded. | |
1659 | ac_fn_c_try_cpp () | |
1660 | { | |
1661 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1662 | if { { ac_try="$ac_cpp conftest.$ac_ext" | |
1663 | case "(($ac_try" in | |
1664 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1665 | *) ac_try_echo=$ac_try;; | |
1666 | esac | |
1667 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1668 | $as_echo "$ac_try_echo"; } >&5 | |
1669 | (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err | |
1670 | ac_status=$? | |
1671 | if test -s conftest.err; then | |
1672 | grep -v '^ *+' conftest.err >conftest.er1 | |
1673 | cat conftest.er1 >&5 | |
1674 | mv -f conftest.er1 conftest.err | |
1675 | fi | |
1676 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
d0ac1c44 | 1677 | test $ac_status = 0; } > conftest.i && { |
81ecdfbb RW |
1678 | test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || |
1679 | test ! -s conftest.err | |
1680 | }; then : | |
1681 | ac_retval=0 | |
1682 | else | |
1683 | $as_echo "$as_me: failed program was:" >&5 | |
1684 | sed 's/^/| /' conftest.$ac_ext >&5 | |
bae7f79e | 1685 | |
81ecdfbb RW |
1686 | ac_retval=1 |
1687 | fi | |
d0ac1c44 SM |
1688 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
1689 | as_fn_set_status $ac_retval | |
bae7f79e | 1690 | |
81ecdfbb | 1691 | } # ac_fn_c_try_cpp |
bae7f79e | 1692 | |
81ecdfbb RW |
1693 | # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES |
1694 | # ------------------------------------------------------- | |
1695 | # Tests whether HEADER exists, giving a warning if it cannot be compiled using | |
1696 | # the include files in INCLUDES and setting the cache variable VAR | |
1697 | # accordingly. | |
1698 | ac_fn_c_check_header_mongrel () | |
1699 | { | |
1700 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
d0ac1c44 | 1701 | if eval \${$3+:} false; then : |
81ecdfbb RW |
1702 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 |
1703 | $as_echo_n "checking for $2... " >&6; } | |
d0ac1c44 | 1704 | if eval \${$3+:} false; then : |
81ecdfbb RW |
1705 | $as_echo_n "(cached) " >&6 |
1706 | fi | |
1707 | eval ac_res=\$$3 | |
1708 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1709 | $as_echo "$ac_res" >&6; } | |
1710 | else | |
1711 | # Is the header compilable? | |
1712 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 | |
1713 | $as_echo_n "checking $2 usability... " >&6; } | |
1714 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1715 | /* end confdefs.h. */ | |
1716 | $4 | |
1717 | #include <$2> | |
bae7f79e | 1718 | _ACEOF |
81ecdfbb RW |
1719 | if ac_fn_c_try_compile "$LINENO"; then : |
1720 | ac_header_compiler=yes | |
1721 | else | |
1722 | ac_header_compiler=no | |
1723 | fi | |
1724 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1725 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 | |
1726 | $as_echo "$ac_header_compiler" >&6; } | |
bae7f79e | 1727 | |
81ecdfbb RW |
1728 | # Is the header present? |
1729 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 | |
1730 | $as_echo_n "checking $2 presence... " >&6; } | |
1731 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1732 | /* end confdefs.h. */ | |
1733 | #include <$2> | |
1734 | _ACEOF | |
1735 | if ac_fn_c_try_cpp "$LINENO"; then : | |
1736 | ac_header_preproc=yes | |
1737 | else | |
1738 | ac_header_preproc=no | |
1739 | fi | |
d0ac1c44 | 1740 | rm -f conftest.err conftest.i conftest.$ac_ext |
81ecdfbb RW |
1741 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 |
1742 | $as_echo "$ac_header_preproc" >&6; } | |
bae7f79e | 1743 | |
81ecdfbb RW |
1744 | # So? What about this header? |
1745 | case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( | |
1746 | yes:no: ) | |
1747 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 | |
1748 | $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} | |
1749 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 | |
1750 | $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} | |
1751 | ;; | |
1752 | no:yes:* ) | |
1753 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 | |
1754 | $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} | |
1755 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 | |
1756 | $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} | |
1757 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 | |
1758 | $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} | |
1759 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 | |
1760 | $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} | |
1761 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 | |
1762 | $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} | |
1763 | ;; | |
1764 | esac | |
1765 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1766 | $as_echo_n "checking for $2... " >&6; } | |
d0ac1c44 | 1767 | if eval \${$3+:} false; then : |
81ecdfbb RW |
1768 | $as_echo_n "(cached) " >&6 |
1769 | else | |
1770 | eval "$3=\$ac_header_compiler" | |
1771 | fi | |
1772 | eval ac_res=\$$3 | |
1773 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1774 | $as_echo "$ac_res" >&6; } | |
1775 | fi | |
d0ac1c44 | 1776 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
bae7f79e | 1777 | |
81ecdfbb | 1778 | } # ac_fn_c_check_header_mongrel |
bae7f79e | 1779 | |
81ecdfbb RW |
1780 | # ac_fn_c_try_run LINENO |
1781 | # ---------------------- | |
1782 | # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes | |
1783 | # that executables *can* be run. | |
1784 | ac_fn_c_try_run () | |
bae7f79e | 1785 | { |
81ecdfbb RW |
1786 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
1787 | if { { ac_try="$ac_link" | |
1788 | case "(($ac_try" in | |
1789 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1790 | *) ac_try_echo=$ac_try;; | |
1791 | esac | |
1792 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1793 | $as_echo "$ac_try_echo"; } >&5 | |
1794 | (eval "$ac_link") 2>&5 | |
1795 | ac_status=$? | |
1796 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1797 | test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' | |
1798 | { { case "(($ac_try" in | |
1799 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1800 | *) ac_try_echo=$ac_try;; | |
1801 | esac | |
1802 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1803 | $as_echo "$ac_try_echo"; } >&5 | |
1804 | (eval "$ac_try") 2>&5 | |
1805 | ac_status=$? | |
1806 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1807 | test $ac_status = 0; }; }; then : | |
1808 | ac_retval=0 | |
1809 | else | |
1810 | $as_echo "$as_me: program exited with status $ac_status" >&5 | |
1811 | $as_echo "$as_me: failed program was:" >&5 | |
1812 | sed 's/^/| /' conftest.$ac_ext >&5 | |
bae7f79e | 1813 | |
81ecdfbb RW |
1814 | ac_retval=$ac_status |
1815 | fi | |
1816 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
d0ac1c44 SM |
1817 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
1818 | as_fn_set_status $ac_retval | |
bae7f79e | 1819 | |
81ecdfbb | 1820 | } # ac_fn_c_try_run |
bae7f79e | 1821 | |
81ecdfbb RW |
1822 | # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES |
1823 | # ------------------------------------------------------- | |
1824 | # Tests whether HEADER exists and can be compiled using the include files in | |
1825 | # INCLUDES, setting the cache variable VAR accordingly. | |
1826 | ac_fn_c_check_header_compile () | |
1827 | { | |
1828 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1829 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1830 | $as_echo_n "checking for $2... " >&6; } | |
d0ac1c44 | 1831 | if eval \${$3+:} false; then : |
81ecdfbb RW |
1832 | $as_echo_n "(cached) " >&6 |
1833 | else | |
1834 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1835 | /* end confdefs.h. */ | |
1836 | $4 | |
1837 | #include <$2> | |
1838 | _ACEOF | |
1839 | if ac_fn_c_try_compile "$LINENO"; then : | |
1840 | eval "$3=yes" | |
1841 | else | |
1842 | eval "$3=no" | |
1843 | fi | |
1844 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1845 | fi | |
1846 | eval ac_res=\$$3 | |
1847 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1848 | $as_echo "$ac_res" >&6; } | |
d0ac1c44 | 1849 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
bae7f79e | 1850 | |
81ecdfbb | 1851 | } # ac_fn_c_check_header_compile |
bae7f79e | 1852 | |
81ecdfbb RW |
1853 | # ac_fn_c_try_link LINENO |
1854 | # ----------------------- | |
1855 | # Try to link conftest.$ac_ext, and return whether this succeeded. | |
1856 | ac_fn_c_try_link () | |
1857 | { | |
1858 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1859 | rm -f conftest.$ac_objext conftest$ac_exeext | |
1860 | if { { ac_try="$ac_link" | |
1861 | case "(($ac_try" in | |
1862 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1863 | *) ac_try_echo=$ac_try;; | |
1864 | esac | |
1865 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1866 | $as_echo "$ac_try_echo"; } >&5 | |
1867 | (eval "$ac_link") 2>conftest.err | |
1868 | ac_status=$? | |
1869 | if test -s conftest.err; then | |
1870 | grep -v '^ *+' conftest.err >conftest.er1 | |
1871 | cat conftest.er1 >&5 | |
1872 | mv -f conftest.er1 conftest.err | |
1873 | fi | |
1874 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1875 | test $ac_status = 0; } && { | |
1876 | test -z "$ac_c_werror_flag" || | |
1877 | test ! -s conftest.err | |
1878 | } && test -s conftest$ac_exeext && { | |
1879 | test "$cross_compiling" = yes || | |
d0ac1c44 | 1880 | test -x conftest$ac_exeext |
81ecdfbb RW |
1881 | }; then : |
1882 | ac_retval=0 | |
1883 | else | |
1884 | $as_echo "$as_me: failed program was:" >&5 | |
1885 | sed 's/^/| /' conftest.$ac_ext >&5 | |
bae7f79e | 1886 | |
81ecdfbb RW |
1887 | ac_retval=1 |
1888 | fi | |
1889 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information | |
1890 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would | |
1891 | # interfere with the next link command; also delete a directory that is | |
1892 | # left behind by Apple's compiler. We do this before executing the actions. | |
1893 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
d0ac1c44 SM |
1894 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
1895 | as_fn_set_status $ac_retval | |
bae7f79e | 1896 | |
81ecdfbb | 1897 | } # ac_fn_c_try_link |
bae7f79e | 1898 | |
24538276 CC |
1899 | # ac_fn_cxx_try_compile LINENO |
1900 | # ---------------------------- | |
1901 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1902 | ac_fn_cxx_try_compile () | |
1903 | { | |
1904 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1905 | rm -f conftest.$ac_objext | |
1906 | if { { ac_try="$ac_compile" | |
1907 | case "(($ac_try" in | |
1908 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1909 | *) ac_try_echo=$ac_try;; | |
1910 | esac | |
1911 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1912 | $as_echo "$ac_try_echo"; } >&5 | |
1913 | (eval "$ac_compile") 2>conftest.err | |
1914 | ac_status=$? | |
1915 | if test -s conftest.err; then | |
1916 | grep -v '^ *+' conftest.err >conftest.er1 | |
1917 | cat conftest.er1 >&5 | |
1918 | mv -f conftest.er1 conftest.err | |
1919 | fi | |
1920 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1921 | test $ac_status = 0; } && { | |
1922 | test -z "$ac_cxx_werror_flag" || | |
1923 | test ! -s conftest.err | |
1924 | } && test -s conftest.$ac_objext; then : | |
1925 | ac_retval=0 | |
1926 | else | |
1927 | $as_echo "$as_me: failed program was:" >&5 | |
1928 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1929 | ||
1930 | ac_retval=1 | |
1931 | fi | |
d0ac1c44 SM |
1932 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
1933 | as_fn_set_status $ac_retval | |
24538276 CC |
1934 | |
1935 | } # ac_fn_cxx_try_compile | |
1936 | ||
81ecdfbb RW |
1937 | # ac_fn_c_check_func LINENO FUNC VAR |
1938 | # ---------------------------------- | |
1939 | # Tests whether FUNC exists, setting the cache variable VAR accordingly | |
1940 | ac_fn_c_check_func () | |
1941 | { | |
1942 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1943 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1944 | $as_echo_n "checking for $2... " >&6; } | |
d0ac1c44 | 1945 | if eval \${$3+:} false; then : |
81ecdfbb RW |
1946 | $as_echo_n "(cached) " >&6 |
1947 | else | |
1948 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1949 | /* end confdefs.h. */ | |
1950 | /* Define $2 to an innocuous variant, in case <limits.h> declares $2. | |
1951 | For example, HP-UX 11i <limits.h> declares gettimeofday. */ | |
1952 | #define $2 innocuous_$2 | |
bae7f79e | 1953 | |
81ecdfbb RW |
1954 | /* System header to define __stub macros and hopefully few prototypes, |
1955 | which can conflict with char $2 (); below. | |
1956 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
1957 | <limits.h> exists even on freestanding compilers. */ | |
bae7f79e | 1958 | |
81ecdfbb RW |
1959 | #ifdef __STDC__ |
1960 | # include <limits.h> | |
1961 | #else | |
1962 | # include <assert.h> | |
1963 | #endif | |
bae7f79e | 1964 | |
81ecdfbb | 1965 | #undef $2 |
bae7f79e | 1966 | |
81ecdfbb RW |
1967 | /* Override any GCC internal prototype to avoid an error. |
1968 | Use char because int might match the return type of a GCC | |
1969 | builtin and then its argument prototype would still apply. */ | |
1970 | #ifdef __cplusplus | |
1971 | extern "C" | |
1972 | #endif | |
1973 | char $2 (); | |
1974 | /* The GNU C library defines this for functions which it implements | |
1975 | to always fail with ENOSYS. Some functions are actually named | |
1976 | something starting with __ and the normal name is an alias. */ | |
1977 | #if defined __stub_$2 || defined __stub___$2 | |
1978 | choke me | |
1979 | #endif | |
1980 | ||
1981 | int | |
1982 | main () | |
1983 | { | |
1984 | return $2 (); | |
1985 | ; | |
1986 | return 0; | |
1987 | } | |
bae7f79e | 1988 | _ACEOF |
81ecdfbb RW |
1989 | if ac_fn_c_try_link "$LINENO"; then : |
1990 | eval "$3=yes" | |
1991 | else | |
1992 | eval "$3=no" | |
1993 | fi | |
1994 | rm -f core conftest.err conftest.$ac_objext \ | |
1995 | conftest$ac_exeext conftest.$ac_ext | |
1996 | fi | |
1997 | eval ac_res=\$$3 | |
1998 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1999 | $as_echo "$ac_res" >&6; } | |
d0ac1c44 | 2000 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
bae7f79e | 2001 | |
81ecdfbb | 2002 | } # ac_fn_c_check_func |
bae7f79e | 2003 | |
d0ac1c44 SM |
2004 | # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES |
2005 | # --------------------------------------------- | |
2006 | # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR | |
2007 | # accordingly. | |
81ecdfbb RW |
2008 | ac_fn_c_check_decl () |
2009 | { | |
2010 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
7223e9ca ILT |
2011 | as_decl_name=`echo $2|sed 's/ *(.*//'` |
2012 | as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` | |
2013 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 | |
2014 | $as_echo_n "checking whether $as_decl_name is declared... " >&6; } | |
d0ac1c44 | 2015 | if eval \${$3+:} false; then : |
81ecdfbb RW |
2016 | $as_echo_n "(cached) " >&6 |
2017 | else | |
2018 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2019 | /* end confdefs.h. */ | |
2020 | $4 | |
2021 | int | |
2022 | main () | |
2023 | { | |
7223e9ca ILT |
2024 | #ifndef $as_decl_name |
2025 | #ifdef __cplusplus | |
2026 | (void) $as_decl_use; | |
2027 | #else | |
2028 | (void) $as_decl_name; | |
2029 | #endif | |
81ecdfbb RW |
2030 | #endif |
2031 | ||
2032 | ; | |
2033 | return 0; | |
2034 | } | |
bae7f79e | 2035 | _ACEOF |
81ecdfbb RW |
2036 | if ac_fn_c_try_compile "$LINENO"; then : |
2037 | eval "$3=yes" | |
2038 | else | |
2039 | eval "$3=no" | |
2040 | fi | |
2041 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2042 | fi | |
2043 | eval ac_res=\$$3 | |
2044 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
2045 | $as_echo "$ac_res" >&6; } | |
d0ac1c44 | 2046 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
bae7f79e | 2047 | |
81ecdfbb | 2048 | } # ac_fn_c_check_decl |
bae7f79e | 2049 | |
81ecdfbb RW |
2050 | # ac_fn_cxx_try_cpp LINENO |
2051 | # ------------------------ | |
2052 | # Try to preprocess conftest.$ac_ext, and return whether this succeeded. | |
2053 | ac_fn_cxx_try_cpp () | |
2054 | { | |
2055 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2056 | if { { ac_try="$ac_cpp conftest.$ac_ext" | |
2057 | case "(($ac_try" in | |
2058 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2059 | *) ac_try_echo=$ac_try;; | |
2060 | esac | |
2061 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2062 | $as_echo "$ac_try_echo"; } >&5 | |
2063 | (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err | |
2064 | ac_status=$? | |
2065 | if test -s conftest.err; then | |
2066 | grep -v '^ *+' conftest.err >conftest.er1 | |
2067 | cat conftest.er1 >&5 | |
2068 | mv -f conftest.er1 conftest.err | |
bae7f79e | 2069 | fi |
81ecdfbb | 2070 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
d0ac1c44 | 2071 | test $ac_status = 0; } > conftest.i && { |
81ecdfbb RW |
2072 | test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" || |
2073 | test ! -s conftest.err | |
2074 | }; then : | |
2075 | ac_retval=0 | |
2076 | else | |
2077 | $as_echo "$as_me: failed program was:" >&5 | |
2078 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2079 | ||
2080 | ac_retval=1 | |
bae7f79e | 2081 | fi |
d0ac1c44 SM |
2082 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
2083 | as_fn_set_status $ac_retval | |
bae7f79e | 2084 | |
81ecdfbb RW |
2085 | } # ac_fn_cxx_try_cpp |
2086 | ||
2087 | # ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES | |
2088 | # --------------------------------------------------------- | |
2089 | # Tests whether HEADER exists, giving a warning if it cannot be compiled using | |
2090 | # the include files in INCLUDES and setting the cache variable VAR | |
2091 | # accordingly. | |
2092 | ac_fn_cxx_check_header_mongrel () | |
2093 | { | |
2094 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
d0ac1c44 | 2095 | if eval \${$3+:} false; then : |
81ecdfbb RW |
2096 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 |
2097 | $as_echo_n "checking for $2... " >&6; } | |
d0ac1c44 | 2098 | if eval \${$3+:} false; then : |
81ecdfbb RW |
2099 | $as_echo_n "(cached) " >&6 |
2100 | fi | |
2101 | eval ac_res=\$$3 | |
2102 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
2103 | $as_echo "$ac_res" >&6; } | |
bae7f79e | 2104 | else |
81ecdfbb RW |
2105 | # Is the header compilable? |
2106 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 | |
2107 | $as_echo_n "checking $2 usability... " >&6; } | |
2108 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2109 | /* end confdefs.h. */ | |
2110 | $4 | |
2111 | #include <$2> | |
2112 | _ACEOF | |
2113 | if ac_fn_cxx_try_compile "$LINENO"; then : | |
2114 | ac_header_compiler=yes | |
2115 | else | |
2116 | ac_header_compiler=no | |
bae7f79e | 2117 | fi |
81ecdfbb RW |
2118 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2119 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 | |
2120 | $as_echo "$ac_header_compiler" >&6; } | |
bae7f79e | 2121 | |
81ecdfbb RW |
2122 | # Is the header present? |
2123 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 | |
2124 | $as_echo_n "checking $2 presence... " >&6; } | |
2125 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2126 | /* end confdefs.h. */ | |
2127 | #include <$2> | |
2128 | _ACEOF | |
2129 | if ac_fn_cxx_try_cpp "$LINENO"; then : | |
2130 | ac_header_preproc=yes | |
2131 | else | |
2132 | ac_header_preproc=no | |
bae7f79e | 2133 | fi |
d0ac1c44 | 2134 | rm -f conftest.err conftest.i conftest.$ac_ext |
81ecdfbb RW |
2135 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 |
2136 | $as_echo "$ac_header_preproc" >&6; } | |
bae7f79e | 2137 | |
81ecdfbb RW |
2138 | # So? What about this header? |
2139 | case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #(( | |
2140 | yes:no: ) | |
2141 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 | |
2142 | $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} | |
2143 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 | |
2144 | $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} | |
2145 | ;; | |
2146 | no:yes:* ) | |
2147 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 | |
2148 | $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} | |
2149 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 | |
2150 | $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} | |
2151 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 | |
2152 | $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} | |
2153 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 | |
2154 | $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} | |
2155 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 | |
2156 | $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} | |
2157 | ;; | |
2158 | esac | |
2159 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
2160 | $as_echo_n "checking for $2... " >&6; } | |
d0ac1c44 | 2161 | if eval \${$3+:} false; then : |
81ecdfbb RW |
2162 | $as_echo_n "(cached) " >&6 |
2163 | else | |
2164 | eval "$3=\$ac_header_compiler" | |
2165 | fi | |
2166 | eval ac_res=\$$3 | |
2167 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
2168 | $as_echo "$ac_res" >&6; } | |
2169 | fi | |
d0ac1c44 | 2170 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
81ecdfbb RW |
2171 | |
2172 | } # ac_fn_cxx_check_header_mongrel | |
2173 | ||
e755667f NA |
2174 | # ac_fn_cxx_check_decl LINENO SYMBOL VAR INCLUDES |
2175 | # ----------------------------------------------- | |
2176 | # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR | |
2177 | # accordingly. | |
2178 | ac_fn_cxx_check_decl () | |
2179 | { | |
2180 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2181 | as_decl_name=`echo $2|sed 's/ *(.*//'` | |
2182 | as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` | |
2183 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 | |
2184 | $as_echo_n "checking whether $as_decl_name is declared... " >&6; } | |
2185 | if eval \${$3+:} false; then : | |
2186 | $as_echo_n "(cached) " >&6 | |
2187 | else | |
2188 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2189 | /* end confdefs.h. */ | |
2190 | $4 | |
2191 | int | |
2192 | main () | |
2193 | { | |
2194 | #ifndef $as_decl_name | |
2195 | #ifdef __cplusplus | |
2196 | (void) $as_decl_use; | |
2197 | #else | |
2198 | (void) $as_decl_name; | |
2199 | #endif | |
2200 | #endif | |
2201 | ||
2202 | ; | |
2203 | return 0; | |
2204 | } | |
2205 | _ACEOF | |
2206 | if ac_fn_cxx_try_compile "$LINENO"; then : | |
2207 | eval "$3=yes" | |
2208 | else | |
2209 | eval "$3=no" | |
2210 | fi | |
2211 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2212 | fi | |
2213 | eval ac_res=\$$3 | |
2214 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
2215 | $as_echo "$ac_res" >&6; } | |
2216 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno | |
2217 | ||
2218 | } # ac_fn_cxx_check_decl | |
2219 | ||
81ecdfbb RW |
2220 | # ac_fn_cxx_try_link LINENO |
2221 | # ------------------------- | |
2222 | # Try to link conftest.$ac_ext, and return whether this succeeded. | |
2223 | ac_fn_cxx_try_link () | |
2224 | { | |
2225 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2226 | rm -f conftest.$ac_objext conftest$ac_exeext | |
2227 | if { { ac_try="$ac_link" | |
2228 | case "(($ac_try" in | |
2229 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2230 | *) ac_try_echo=$ac_try;; | |
2231 | esac | |
2232 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2233 | $as_echo "$ac_try_echo"; } >&5 | |
2234 | (eval "$ac_link") 2>conftest.err | |
2235 | ac_status=$? | |
2236 | if test -s conftest.err; then | |
2237 | grep -v '^ *+' conftest.err >conftest.er1 | |
2238 | cat conftest.er1 >&5 | |
2239 | mv -f conftest.er1 conftest.err | |
2240 | fi | |
2241 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2242 | test $ac_status = 0; } && { | |
2243 | test -z "$ac_cxx_werror_flag" || | |
2244 | test ! -s conftest.err | |
2245 | } && test -s conftest$ac_exeext && { | |
2246 | test "$cross_compiling" = yes || | |
d0ac1c44 | 2247 | test -x conftest$ac_exeext |
81ecdfbb RW |
2248 | }; then : |
2249 | ac_retval=0 | |
2250 | else | |
2251 | $as_echo "$as_me: failed program was:" >&5 | |
2252 | sed 's/^/| /' conftest.$ac_ext >&5 | |
bae7f79e | 2253 | |
81ecdfbb RW |
2254 | ac_retval=1 |
2255 | fi | |
2256 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information | |
2257 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would | |
2258 | # interfere with the next link command; also delete a directory that is | |
2259 | # left behind by Apple's compiler. We do this before executing the actions. | |
2260 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
d0ac1c44 SM |
2261 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
2262 | as_fn_set_status $ac_retval | |
bae7f79e | 2263 | |
81ecdfbb | 2264 | } # ac_fn_cxx_try_link |
bae7f79e | 2265 | |
81ecdfbb RW |
2266 | # ac_fn_cxx_check_func LINENO FUNC VAR |
2267 | # ------------------------------------ | |
2268 | # Tests whether FUNC exists, setting the cache variable VAR accordingly | |
2269 | ac_fn_cxx_check_func () | |
2270 | { | |
2271 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2272 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
2273 | $as_echo_n "checking for $2... " >&6; } | |
d0ac1c44 | 2274 | if eval \${$3+:} false; then : |
81ecdfbb RW |
2275 | $as_echo_n "(cached) " >&6 |
2276 | else | |
2277 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2278 | /* end confdefs.h. */ | |
2279 | /* Define $2 to an innocuous variant, in case <limits.h> declares $2. | |
2280 | For example, HP-UX 11i <limits.h> declares gettimeofday. */ | |
2281 | #define $2 innocuous_$2 | |
bae7f79e | 2282 | |
81ecdfbb RW |
2283 | /* System header to define __stub macros and hopefully few prototypes, |
2284 | which can conflict with char $2 (); below. | |
2285 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
2286 | <limits.h> exists even on freestanding compilers. */ | |
bae7f79e | 2287 | |
81ecdfbb RW |
2288 | #ifdef __STDC__ |
2289 | # include <limits.h> | |
2290 | #else | |
2291 | # include <assert.h> | |
2292 | #endif | |
bae7f79e | 2293 | |
81ecdfbb | 2294 | #undef $2 |
bae7f79e | 2295 | |
81ecdfbb RW |
2296 | /* Override any GCC internal prototype to avoid an error. |
2297 | Use char because int might match the return type of a GCC | |
2298 | builtin and then its argument prototype would still apply. */ | |
2299 | #ifdef __cplusplus | |
2300 | extern "C" | |
2301 | #endif | |
2302 | char $2 (); | |
2303 | /* The GNU C library defines this for functions which it implements | |
2304 | to always fail with ENOSYS. Some functions are actually named | |
2305 | something starting with __ and the normal name is an alias. */ | |
2306 | #if defined __stub_$2 || defined __stub___$2 | |
2307 | choke me | |
2308 | #endif | |
bae7f79e | 2309 | |
81ecdfbb RW |
2310 | int |
2311 | main () | |
2312 | { | |
2313 | return $2 (); | |
2314 | ; | |
2315 | return 0; | |
2316 | } | |
2317 | _ACEOF | |
2318 | if ac_fn_cxx_try_link "$LINENO"; then : | |
2319 | eval "$3=yes" | |
2320 | else | |
2321 | eval "$3=no" | |
2322 | fi | |
2323 | rm -f core conftest.err conftest.$ac_objext \ | |
2324 | conftest$ac_exeext conftest.$ac_ext | |
2325 | fi | |
2326 | eval ac_res=\$$3 | |
2327 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
2328 | $as_echo "$ac_res" >&6; } | |
d0ac1c44 | 2329 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
bae7f79e | 2330 | |
81ecdfbb | 2331 | } # ac_fn_cxx_check_func |
81ecdfbb RW |
2332 | cat >config.log <<_ACEOF |
2333 | This file contains any messages produced by compilers while | |
2334 | running configure, to aid debugging if configure makes a mistake. | |
8486ee48 | 2335 | |
81ecdfbb | 2336 | It was created by gold $as_me 0.1, which was |
d0ac1c44 | 2337 | generated by GNU Autoconf 2.69. Invocation command line was |
8486ee48 | 2338 | |
81ecdfbb | 2339 | $ $0 $@ |
8486ee48 | 2340 | |
81ecdfbb RW |
2341 | _ACEOF |
2342 | exec 5>>config.log | |
2343 | { | |
2344 | cat <<_ASUNAME | |
2345 | ## --------- ## | |
2346 | ## Platform. ## | |
2347 | ## --------- ## | |
8486ee48 | 2348 | |
81ecdfbb RW |
2349 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` |
2350 | uname -m = `(uname -m) 2>/dev/null || echo unknown` | |
2351 | uname -r = `(uname -r) 2>/dev/null || echo unknown` | |
2352 | uname -s = `(uname -s) 2>/dev/null || echo unknown` | |
2353 | uname -v = `(uname -v) 2>/dev/null || echo unknown` | |
8486ee48 | 2354 | |
81ecdfbb RW |
2355 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` |
2356 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` | |
8486ee48 | 2357 | |
81ecdfbb RW |
2358 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` |
2359 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` | |
2360 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` | |
2361 | /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` | |
2362 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` | |
2363 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` | |
2364 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` | |
8486ee48 | 2365 | |
81ecdfbb | 2366 | _ASUNAME |
8486ee48 | 2367 | |
81ecdfbb RW |
2368 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2369 | for as_dir in $PATH | |
2370 | do | |
2371 | IFS=$as_save_IFS | |
2372 | test -z "$as_dir" && as_dir=. | |
2373 | $as_echo "PATH: $as_dir" | |
2374 | done | |
2375 | IFS=$as_save_IFS | |
bae7f79e | 2376 | |
81ecdfbb | 2377 | } >&5 |
bae7f79e | 2378 | |
81ecdfbb | 2379 | cat >&5 <<_ACEOF |
bae7f79e ILT |
2380 | |
2381 | ||
81ecdfbb RW |
2382 | ## ----------- ## |
2383 | ## Core tests. ## | |
2384 | ## ----------- ## | |
bae7f79e | 2385 | |
81ecdfbb | 2386 | _ACEOF |
1d1f116d CD |
2387 | |
2388 | ||
81ecdfbb RW |
2389 | # Keep a trace of the command line. |
2390 | # Strip out --no-create and --no-recursion so they do not pile up. | |
2391 | # Strip out --silent because we don't want to record it for future runs. | |
2392 | # Also quote any args containing shell meta-characters. | |
2393 | # Make two passes to allow for proper duplicate-argument suppression. | |
2394 | ac_configure_args= | |
2395 | ac_configure_args0= | |
2396 | ac_configure_args1= | |
2397 | ac_must_keep_next=false | |
2398 | for ac_pass in 1 2 | |
2399 | do | |
2400 | for ac_arg | |
2401 | do | |
2402 | case $ac_arg in | |
2403 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; | |
2404 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
2405 | | -silent | --silent | --silen | --sile | --sil) | |
2406 | continue ;; | |
2407 | *\'*) | |
2408 | ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
2409 | esac | |
2410 | case $ac_pass in | |
2411 | 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; | |
2412 | 2) | |
2413 | as_fn_append ac_configure_args1 " '$ac_arg'" | |
2414 | if test $ac_must_keep_next = true; then | |
2415 | ac_must_keep_next=false # Got value, back to normal. | |
2416 | else | |
2417 | case $ac_arg in | |
2418 | *=* | --config-cache | -C | -disable-* | --disable-* \ | |
2419 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ | |
2420 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ | |
2421 | | -with-* | --with-* | -without-* | --without-* | --x) | |
2422 | case "$ac_configure_args0 " in | |
2423 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; | |
2424 | esac | |
2425 | ;; | |
2426 | -* ) ac_must_keep_next=true ;; | |
2427 | esac | |
2428 | fi | |
2429 | as_fn_append ac_configure_args " '$ac_arg'" | |
2430 | ;; | |
2431 | esac | |
2432 | done | |
2433 | done | |
2434 | { ac_configure_args0=; unset ac_configure_args0;} | |
2435 | { ac_configure_args1=; unset ac_configure_args1;} | |
1d1f116d | 2436 | |
81ecdfbb RW |
2437 | # When interrupted or exit'd, cleanup temporary files, and complete |
2438 | # config.log. We remove comments because anyway the quotes in there | |
2439 | # would cause problems or look ugly. | |
2440 | # WARNING: Use '\'' to represent an apostrophe within the trap. | |
2441 | # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. | |
2442 | trap 'exit_status=$? | |
2443 | # Save into config.log some information that might help in debugging. | |
2444 | { | |
2445 | echo | |
bae7f79e | 2446 | |
d0ac1c44 | 2447 | $as_echo "## ---------------- ## |
81ecdfbb | 2448 | ## Cache variables. ## |
d0ac1c44 | 2449 | ## ---------------- ##" |
81ecdfbb RW |
2450 | echo |
2451 | # The following way of writing the cache mishandles newlines in values, | |
2452 | ( | |
2453 | for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do | |
2454 | eval ac_val=\$$ac_var | |
2455 | case $ac_val in #( | |
2456 | *${as_nl}*) | |
2457 | case $ac_var in #( | |
2458 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 | |
2459 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; | |
2460 | esac | |
2461 | case $ac_var in #( | |
2462 | _ | IFS | as_nl) ;; #( | |
2463 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( | |
2464 | *) { eval $ac_var=; unset $ac_var;} ;; | |
2465 | esac ;; | |
2466 | esac | |
2467 | done | |
2468 | (set) 2>&1 | | |
2469 | case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( | |
2470 | *${as_nl}ac_space=\ *) | |
2471 | sed -n \ | |
2472 | "s/'\''/'\''\\\\'\'''\''/g; | |
2473 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" | |
2474 | ;; #( | |
2475 | *) | |
2476 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" | |
2477 | ;; | |
2478 | esac | | |
2479 | sort | |
2480 | ) | |
2481 | echo | |
bae7f79e | 2482 | |
d0ac1c44 | 2483 | $as_echo "## ----------------- ## |
81ecdfbb | 2484 | ## Output variables. ## |
d0ac1c44 | 2485 | ## ----------------- ##" |
81ecdfbb RW |
2486 | echo |
2487 | for ac_var in $ac_subst_vars | |
2488 | do | |
2489 | eval ac_val=\$$ac_var | |
2490 | case $ac_val in | |
2491 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; | |
2492 | esac | |
2493 | $as_echo "$ac_var='\''$ac_val'\''" | |
2494 | done | sort | |
2495 | echo | |
bae7f79e | 2496 | |
81ecdfbb | 2497 | if test -n "$ac_subst_files"; then |
d0ac1c44 | 2498 | $as_echo "## ------------------- ## |
81ecdfbb | 2499 | ## File substitutions. ## |
d0ac1c44 | 2500 | ## ------------------- ##" |
81ecdfbb RW |
2501 | echo |
2502 | for ac_var in $ac_subst_files | |
2503 | do | |
2504 | eval ac_val=\$$ac_var | |
2505 | case $ac_val in | |
2506 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; | |
2507 | esac | |
2508 | $as_echo "$ac_var='\''$ac_val'\''" | |
2509 | done | sort | |
2510 | echo | |
2511 | fi | |
bae7f79e | 2512 | |
81ecdfbb | 2513 | if test -s confdefs.h; then |
d0ac1c44 | 2514 | $as_echo "## ----------- ## |
81ecdfbb | 2515 | ## confdefs.h. ## |
d0ac1c44 | 2516 | ## ----------- ##" |
81ecdfbb RW |
2517 | echo |
2518 | cat confdefs.h | |
2519 | echo | |
2520 | fi | |
2521 | test "$ac_signal" != 0 && | |
2522 | $as_echo "$as_me: caught signal $ac_signal" | |
2523 | $as_echo "$as_me: exit $exit_status" | |
2524 | } >&5 | |
2525 | rm -f core *.core core.conftest.* && | |
2526 | rm -f -r conftest* confdefs* conf$$* $ac_clean_files && | |
2527 | exit $exit_status | |
2528 | ' 0 | |
2529 | for ac_signal in 1 2 13 15; do | |
2530 | trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal | |
bae7f79e | 2531 | done |
81ecdfbb | 2532 | ac_signal=0 |
bae7f79e | 2533 | |
81ecdfbb RW |
2534 | # confdefs.h avoids OS command line length limits that DEFS can exceed. |
2535 | rm -f -r conftest* confdefs.h | |
bae7f79e | 2536 | |
81ecdfbb | 2537 | $as_echo "/* confdefs.h */" > confdefs.h |
bae7f79e | 2538 | |
81ecdfbb | 2539 | # Predefined preprocessor variables. |
bae7f79e | 2540 | |
81ecdfbb RW |
2541 | cat >>confdefs.h <<_ACEOF |
2542 | #define PACKAGE_NAME "$PACKAGE_NAME" | |
2543 | _ACEOF | |
bae7f79e | 2544 | |
81ecdfbb RW |
2545 | cat >>confdefs.h <<_ACEOF |
2546 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" | |
2547 | _ACEOF | |
bae7f79e | 2548 | |
81ecdfbb RW |
2549 | cat >>confdefs.h <<_ACEOF |
2550 | #define PACKAGE_VERSION "$PACKAGE_VERSION" | |
2551 | _ACEOF | |
bae7f79e | 2552 | |
81ecdfbb RW |
2553 | cat >>confdefs.h <<_ACEOF |
2554 | #define PACKAGE_STRING "$PACKAGE_STRING" | |
2555 | _ACEOF | |
bae7f79e | 2556 | |
81ecdfbb RW |
2557 | cat >>confdefs.h <<_ACEOF |
2558 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" | |
2559 | _ACEOF | |
bae7f79e | 2560 | |
81ecdfbb RW |
2561 | cat >>confdefs.h <<_ACEOF |
2562 | #define PACKAGE_URL "$PACKAGE_URL" | |
2563 | _ACEOF | |
2564 | ||
2565 | ||
2566 | # Let the site file select an alternate cache file if it wants to. | |
2567 | # Prefer an explicitly selected file to automatically selected ones. | |
2568 | ac_site_file1=NONE | |
2569 | ac_site_file2=NONE | |
2570 | if test -n "$CONFIG_SITE"; then | |
d0ac1c44 SM |
2571 | # We do not want a PATH search for config.site. |
2572 | case $CONFIG_SITE in #(( | |
2573 | -*) ac_site_file1=./$CONFIG_SITE;; | |
2574 | */*) ac_site_file1=$CONFIG_SITE;; | |
2575 | *) ac_site_file1=./$CONFIG_SITE;; | |
2576 | esac | |
81ecdfbb RW |
2577 | elif test "x$prefix" != xNONE; then |
2578 | ac_site_file1=$prefix/share/config.site | |
2579 | ac_site_file2=$prefix/etc/config.site | |
2580 | else | |
2581 | ac_site_file1=$ac_default_prefix/share/config.site | |
2582 | ac_site_file2=$ac_default_prefix/etc/config.site | |
2583 | fi | |
2584 | for ac_site_file in "$ac_site_file1" "$ac_site_file2" | |
2585 | do | |
2586 | test "x$ac_site_file" = xNONE && continue | |
d0ac1c44 | 2587 | if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then |
81ecdfbb RW |
2588 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 |
2589 | $as_echo "$as_me: loading site script $ac_site_file" >&6;} | |
2590 | sed 's/^/| /' "$ac_site_file" >&5 | |
d0ac1c44 SM |
2591 | . "$ac_site_file" \ |
2592 | || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
2593 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2594 | as_fn_error $? "failed to load site script $ac_site_file | |
2595 | See \`config.log' for more details" "$LINENO" 5; } | |
81ecdfbb RW |
2596 | fi |
2597 | done | |
2598 | ||
2599 | if test -r "$cache_file"; then | |
d0ac1c44 SM |
2600 | # Some versions of bash will fail to source /dev/null (special files |
2601 | # actually), so we avoid doing that. DJGPP emulates it as a regular file. | |
2602 | if test /dev/null != "$cache_file" && test -f "$cache_file"; then | |
81ecdfbb RW |
2603 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 |
2604 | $as_echo "$as_me: loading cache $cache_file" >&6;} | |
2605 | case $cache_file in | |
2606 | [\\/]* | ?:[\\/]* ) . "$cache_file";; | |
2607 | *) . "./$cache_file";; | |
2608 | esac | |
2609 | fi | |
2610 | else | |
2611 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 | |
2612 | $as_echo "$as_me: creating cache $cache_file" >&6;} | |
2613 | >$cache_file | |
2614 | fi | |
2615 | ||
2616 | # Check that the precious variables saved in the cache have kept the same | |
2617 | # value. | |
2618 | ac_cache_corrupted=false | |
2619 | for ac_var in $ac_precious_vars; do | |
2620 | eval ac_old_set=\$ac_cv_env_${ac_var}_set | |
2621 | eval ac_new_set=\$ac_env_${ac_var}_set | |
2622 | eval ac_old_val=\$ac_cv_env_${ac_var}_value | |
2623 | eval ac_new_val=\$ac_env_${ac_var}_value | |
2624 | case $ac_old_set,$ac_new_set in | |
2625 | set,) | |
2626 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 | |
2627 | $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} | |
2628 | ac_cache_corrupted=: ;; | |
2629 | ,set) | |
2630 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 | |
2631 | $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} | |
2632 | ac_cache_corrupted=: ;; | |
2633 | ,);; | |
2634 | *) | |
2635 | if test "x$ac_old_val" != "x$ac_new_val"; then | |
2636 | # differences in whitespace do not lead to failure. | |
2637 | ac_old_val_w=`echo x $ac_old_val` | |
2638 | ac_new_val_w=`echo x $ac_new_val` | |
2639 | if test "$ac_old_val_w" != "$ac_new_val_w"; then | |
2640 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 | |
2641 | $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} | |
2642 | ac_cache_corrupted=: | |
2643 | else | |
2644 | { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 | |
2645 | $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} | |
2646 | eval $ac_var=\$ac_old_val | |
2647 | fi | |
2648 | { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 | |
2649 | $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} | |
2650 | { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 | |
2651 | $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} | |
2652 | fi;; | |
2653 | esac | |
2654 | # Pass precious variables to config.status. | |
2655 | if test "$ac_new_set" = set; then | |
2656 | case $ac_new_val in | |
2657 | *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; | |
2658 | *) ac_arg=$ac_var=$ac_new_val ;; | |
2659 | esac | |
2660 | case " $ac_configure_args " in | |
2661 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. | |
2662 | *) as_fn_append ac_configure_args " '$ac_arg'" ;; | |
2663 | esac | |
2664 | fi | |
2665 | done | |
2666 | if $ac_cache_corrupted; then | |
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_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 | |
2670 | $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} | |
d0ac1c44 | 2671 | as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 |
81ecdfbb RW |
2672 | fi |
2673 | ## -------------------- ## | |
2674 | ## Main body of script. ## | |
2675 | ## -------------------- ## | |
2676 | ||
2677 | ac_ext=c | |
2678 | ac_cpp='$CPP $CPPFLAGS' | |
2679 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2680 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2681 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2682 | ||
2683 | ||
2684 | ||
2685 | ||
2686 | ||
2687 | ||
2688 | ||
2689 | ac_aux_dir= | |
2690 | for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do | |
d0ac1c44 SM |
2691 | if test -f "$ac_dir/install-sh"; then |
2692 | ac_aux_dir=$ac_dir | |
2693 | ac_install_sh="$ac_aux_dir/install-sh -c" | |
2694 | break | |
2695 | elif test -f "$ac_dir/install.sh"; then | |
2696 | ac_aux_dir=$ac_dir | |
2697 | ac_install_sh="$ac_aux_dir/install.sh -c" | |
2698 | break | |
2699 | elif test -f "$ac_dir/shtool"; then | |
2700 | ac_aux_dir=$ac_dir | |
2701 | ac_install_sh="$ac_aux_dir/shtool install -c" | |
2702 | break | |
2703 | fi | |
81ecdfbb RW |
2704 | done |
2705 | if test -z "$ac_aux_dir"; then | |
d0ac1c44 | 2706 | as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 |
81ecdfbb RW |
2707 | fi |
2708 | ||
2709 | # These three variables are undocumented and unsupported, | |
2710 | # and are intended to be withdrawn in a future Autoconf release. | |
2711 | # They can cause serious problems if a builder's source tree is in a directory | |
2712 | # whose full name contains unusual characters. | |
2713 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. | |
2714 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. | |
2715 | ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. | |
2716 | ||
2717 | ||
2718 | # Make sure we can run config.sub. | |
2719 | $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || | |
d0ac1c44 | 2720 | as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 |
81ecdfbb RW |
2721 | |
2722 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 | |
2723 | $as_echo_n "checking build system type... " >&6; } | |
d0ac1c44 | 2724 | if ${ac_cv_build+:} false; then : |
81ecdfbb RW |
2725 | $as_echo_n "(cached) " >&6 |
2726 | else | |
2727 | ac_build_alias=$build_alias | |
2728 | test "x$ac_build_alias" = x && | |
2729 | ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` | |
2730 | test "x$ac_build_alias" = x && | |
d0ac1c44 | 2731 | as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 |
81ecdfbb | 2732 | ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || |
d0ac1c44 | 2733 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 |
81ecdfbb RW |
2734 | |
2735 | fi | |
2736 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 | |
2737 | $as_echo "$ac_cv_build" >&6; } | |
2738 | case $ac_cv_build in | |
2739 | *-*-*) ;; | |
d0ac1c44 | 2740 | *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; |
81ecdfbb RW |
2741 | esac |
2742 | build=$ac_cv_build | |
2743 | ac_save_IFS=$IFS; IFS='-' | |
2744 | set x $ac_cv_build | |
2745 | shift | |
2746 | build_cpu=$1 | |
2747 | build_vendor=$2 | |
2748 | shift; shift | |
2749 | # Remember, the first character of IFS is used to create $*, | |
2750 | # except with old shells: | |
2751 | build_os=$* | |
2752 | IFS=$ac_save_IFS | |
2753 | case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac | |
2754 | ||
2755 | ||
2756 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 | |
2757 | $as_echo_n "checking host system type... " >&6; } | |
d0ac1c44 | 2758 | if ${ac_cv_host+:} false; then : |
81ecdfbb RW |
2759 | $as_echo_n "(cached) " >&6 |
2760 | else | |
2761 | if test "x$host_alias" = x; then | |
2762 | ac_cv_host=$ac_cv_build | |
2763 | else | |
2764 | ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || | |
d0ac1c44 | 2765 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 |
81ecdfbb RW |
2766 | fi |
2767 | ||
2768 | fi | |
2769 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 | |
2770 | $as_echo "$ac_cv_host" >&6; } | |
2771 | case $ac_cv_host in | |
2772 | *-*-*) ;; | |
d0ac1c44 | 2773 | *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; |
81ecdfbb RW |
2774 | esac |
2775 | host=$ac_cv_host | |
2776 | ac_save_IFS=$IFS; IFS='-' | |
2777 | set x $ac_cv_host | |
2778 | shift | |
2779 | host_cpu=$1 | |
2780 | host_vendor=$2 | |
2781 | shift; shift | |
2782 | # Remember, the first character of IFS is used to create $*, | |
2783 | # except with old shells: | |
2784 | host_os=$* | |
2785 | IFS=$ac_save_IFS | |
2786 | case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac | |
2787 | ||
2788 | ||
2789 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5 | |
2790 | $as_echo_n "checking target system type... " >&6; } | |
d0ac1c44 | 2791 | if ${ac_cv_target+:} false; then : |
81ecdfbb RW |
2792 | $as_echo_n "(cached) " >&6 |
2793 | else | |
2794 | if test "x$target_alias" = x; then | |
2795 | ac_cv_target=$ac_cv_host | |
2796 | else | |
2797 | ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` || | |
d0ac1c44 | 2798 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5 |
81ecdfbb RW |
2799 | fi |
2800 | ||
2801 | fi | |
2802 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5 | |
2803 | $as_echo "$ac_cv_target" >&6; } | |
2804 | case $ac_cv_target in | |
2805 | *-*-*) ;; | |
d0ac1c44 | 2806 | *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;; |
81ecdfbb RW |
2807 | esac |
2808 | target=$ac_cv_target | |
2809 | ac_save_IFS=$IFS; IFS='-' | |
2810 | set x $ac_cv_target | |
2811 | shift | |
2812 | target_cpu=$1 | |
2813 | target_vendor=$2 | |
2814 | shift; shift | |
2815 | # Remember, the first character of IFS is used to create $*, | |
2816 | # except with old shells: | |
2817 | target_os=$* | |
2818 | IFS=$ac_save_IFS | |
2819 | case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac | |
2820 | ||
2821 | ||
2822 | # The aliases save the names the user supplied, while $host etc. | |
bae7f79e ILT |
2823 | # will get canonicalized. |
2824 | test -n "$target_alias" && | |
2825 | test "$program_prefix$program_suffix$program_transform_name" = \ | |
2826 | NONENONEs,x,x, && | |
2827 | program_prefix=${target_alias}- | |
2828 | ||
d0ac1c44 | 2829 | am__api_version='1.15' |
81ecdfbb | 2830 | |
bae7f79e ILT |
2831 | # Find a good install program. We prefer a C program (faster), |
2832 | # so one script is as good as another. But avoid the broken or | |
2833 | # incompatible versions: | |
2834 | # SysV /etc/install, /usr/sbin/install | |
2835 | # SunOS /usr/etc/install | |
2836 | # IRIX /sbin/install | |
2837 | # AIX /bin/install | |
2838 | # AmigaOS /C/install, which installs bootblocks on floppy discs | |
2839 | # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag | |
2840 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args | |
2841 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" | |
2842 | # OS/2's system install, which has a completely different semantic | |
2843 | # ./install, which can be erroneously created by make from ./install.sh. | |
f5314dd5 | 2844 | # Reject install programs that cannot install multiple files. |
81ecdfbb RW |
2845 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 |
2846 | $as_echo_n "checking for a BSD-compatible install... " >&6; } | |
bae7f79e | 2847 | if test -z "$INSTALL"; then |
d0ac1c44 | 2848 | if ${ac_cv_path_install+:} false; then : |
81ecdfbb | 2849 | $as_echo_n "(cached) " >&6 |
bae7f79e ILT |
2850 | else |
2851 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2852 | for as_dir in $PATH | |
2853 | do | |
2854 | IFS=$as_save_IFS | |
2855 | test -z "$as_dir" && as_dir=. | |
81ecdfbb RW |
2856 | # Account for people who put trailing slashes in PATH elements. |
2857 | case $as_dir/ in #(( | |
2858 | ./ | .// | /[cC]/* | \ | |
bae7f79e | 2859 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ |
81ecdfbb | 2860 | ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ |
bae7f79e ILT |
2861 | /usr/ucb/* ) ;; |
2862 | *) | |
2863 | # OSF1 and SCO ODT 3.0 have their own names for install. | |
2864 | # Don't use installbsd from OSF since it installs stuff as root | |
2865 | # by default. | |
2866 | for ac_prog in ginstall scoinst install; do | |
2867 | for ac_exec_ext in '' $ac_executable_extensions; do | |
d0ac1c44 | 2868 | if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then |
bae7f79e ILT |
2869 | if test $ac_prog = install && |
2870 | grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
2871 | # AIX install. It has an incompatible calling convention. | |
2872 | : | |
2873 | elif test $ac_prog = install && | |
2874 | grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
2875 | # program-specific install script used by HP pwplus--don't use. | |
2876 | : | |
2877 | else | |
f5314dd5 DM |
2878 | rm -rf conftest.one conftest.two conftest.dir |
2879 | echo one > conftest.one | |
2880 | echo two > conftest.two | |
2881 | mkdir conftest.dir | |
2882 | if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && | |
2883 | test -s conftest.one && test -s conftest.two && | |
2884 | test -s conftest.dir/conftest.one && | |
2885 | test -s conftest.dir/conftest.two | |
2886 | then | |
2887 | ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" | |
2888 | break 3 | |
2889 | fi | |
bae7f79e ILT |
2890 | fi |
2891 | fi | |
2892 | done | |
2893 | done | |
2894 | ;; | |
2895 | esac | |
81ecdfbb RW |
2896 | |
2897 | done | |
2898 | IFS=$as_save_IFS | |
bae7f79e | 2899 | |
f5314dd5 | 2900 | rm -rf conftest.one conftest.two conftest.dir |
bae7f79e ILT |
2901 | |
2902 | fi | |
2903 | if test "${ac_cv_path_install+set}" = set; then | |
2904 | INSTALL=$ac_cv_path_install | |
2905 | else | |
f5314dd5 DM |
2906 | # As a last resort, use the slow shell script. Don't cache a |
2907 | # value for INSTALL within a source directory, because that will | |
bae7f79e | 2908 | # break other packages using the cache if that directory is |
f5314dd5 | 2909 | # removed, or if the value is a relative name. |
bae7f79e ILT |
2910 | INSTALL=$ac_install_sh |
2911 | fi | |
2912 | fi | |
81ecdfbb RW |
2913 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 |
2914 | $as_echo "$INSTALL" >&6; } | |
bae7f79e ILT |
2915 | |
2916 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. | |
2917 | # It thinks the first close brace ends the variable substitution. | |
2918 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' | |
2919 | ||
2920 | test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' | |
2921 | ||
2922 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' | |
2923 | ||
81ecdfbb RW |
2924 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 |
2925 | $as_echo_n "checking whether build environment is sane... " >&6; } | |
81ecdfbb RW |
2926 | # Reject unsafe characters in $srcdir or the absolute working directory |
2927 | # name. Accept space and tab only in the latter. | |
2928 | am_lf=' | |
2929 | ' | |
2930 | case `pwd` in | |
2931 | *[\\\"\#\$\&\'\`$am_lf]*) | |
d0ac1c44 | 2932 | as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; |
81ecdfbb RW |
2933 | esac |
2934 | case $srcdir in | |
2935 | *[\\\"\#\$\&\'\`$am_lf\ \ ]*) | |
d0ac1c44 | 2936 | as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; |
81ecdfbb RW |
2937 | esac |
2938 | ||
d0ac1c44 | 2939 | # Do 'set' in a subshell so we don't clobber the current shell's |
bae7f79e ILT |
2940 | # arguments. Must try -L first in case configure is actually a |
2941 | # symlink; some systems play weird games with the mod time of symlinks | |
2942 | # (eg FreeBSD returns the mod time of the symlink's containing | |
2943 | # directory). | |
2944 | if ( | |
d0ac1c44 SM |
2945 | am_has_slept=no |
2946 | for am_try in 1 2; do | |
2947 | echo "timestamp, slept: $am_has_slept" > conftest.file | |
2948 | set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` | |
2949 | if test "$*" = "X"; then | |
2950 | # -L didn't work. | |
2951 | set X `ls -t "$srcdir/configure" conftest.file` | |
2952 | fi | |
2953 | if test "$*" != "X $srcdir/configure conftest.file" \ | |
2954 | && test "$*" != "X conftest.file $srcdir/configure"; then | |
2955 | ||
2956 | # If neither matched, then we have a broken ls. This can happen | |
2957 | # if, for instance, CONFIG_SHELL is bash and it inherits a | |
2958 | # broken ls alias from the environment. This has actually | |
2959 | # happened. Such a system could not be considered "sane". | |
2960 | as_fn_error $? "ls -t appears to fail. Make sure there is not a broken | |
2961 | alias in your environment" "$LINENO" 5 | |
2962 | fi | |
2963 | if test "$2" = conftest.file || test $am_try -eq 2; then | |
2964 | break | |
2965 | fi | |
2966 | # Just in case. | |
2967 | sleep 1 | |
2968 | am_has_slept=yes | |
2969 | done | |
bae7f79e ILT |
2970 | test "$2" = conftest.file |
2971 | ) | |
2972 | then | |
2973 | # Ok. | |
2974 | : | |
2975 | else | |
d0ac1c44 | 2976 | as_fn_error $? "newly created file is older than distributed files! |
81ecdfbb | 2977 | Check your system clock" "$LINENO" 5 |
bae7f79e | 2978 | fi |
81ecdfbb RW |
2979 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
2980 | $as_echo "yes" >&6; } | |
d0ac1c44 SM |
2981 | # If we didn't sleep, we still need to ensure time stamps of config.status and |
2982 | # generated files are strictly newer. | |
2983 | am_sleep_pid= | |
2984 | if grep 'slept: no' conftest.file >/dev/null 2>&1; then | |
2985 | ( sleep 1 ) & | |
2986 | am_sleep_pid=$! | |
2987 | fi | |
2988 | ||
2989 | rm -f conftest.file | |
2990 | ||
bae7f79e | 2991 | test "$program_prefix" != NONE && |
81ecdfbb | 2992 | program_transform_name="s&^&$program_prefix&;$program_transform_name" |
bae7f79e ILT |
2993 | # Use a double $ so make ignores it. |
2994 | test "$program_suffix" != NONE && | |
81ecdfbb RW |
2995 | program_transform_name="s&\$&$program_suffix&;$program_transform_name" |
2996 | # Double any \ or $. | |
bae7f79e | 2997 | # By default was `s,x,x', remove it if useless. |
81ecdfbb RW |
2998 | ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' |
2999 | program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` | |
bae7f79e | 3000 | |
d0ac1c44 SM |
3001 | # Expand $ac_aux_dir to an absolute path. |
3002 | am_aux_dir=`cd "$ac_aux_dir" && pwd` | |
bae7f79e | 3003 | |
81ecdfbb RW |
3004 | if test x"${MISSING+set}" != xset; then |
3005 | case $am_aux_dir in | |
3006 | *\ * | *\ *) | |
3007 | MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; | |
3008 | *) | |
3009 | MISSING="\${SHELL} $am_aux_dir/missing" ;; | |
3010 | esac | |
3011 | fi | |
bae7f79e | 3012 | # Use eval to expand $SHELL |
d0ac1c44 SM |
3013 | if eval "$MISSING --is-lightweight"; then |
3014 | am_missing_run="$MISSING " | |
bae7f79e ILT |
3015 | else |
3016 | am_missing_run= | |
d0ac1c44 SM |
3017 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 |
3018 | $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} | |
81ecdfbb RW |
3019 | fi |
3020 | ||
d0ac1c44 | 3021 | if test x"${install_sh+set}" != xset; then |
81ecdfbb RW |
3022 | case $am_aux_dir in |
3023 | *\ * | *\ *) | |
3024 | install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; | |
3025 | *) | |
3026 | install_sh="\${SHELL} $am_aux_dir/install-sh" | |
3027 | esac | |
3028 | fi | |
3029 | ||
d0ac1c44 SM |
3030 | # Installed binaries are usually stripped using 'strip' when the user |
3031 | # run "make install-strip". However 'strip' might not be the right | |
81ecdfbb | 3032 | # tool to use in cross-compilation environments, therefore Automake |
d0ac1c44 | 3033 | # will honor the 'STRIP' environment variable to overrule this program. |
81ecdfbb RW |
3034 | if test "$cross_compiling" != no; then |
3035 | if test -n "$ac_tool_prefix"; then | |
3036 | # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. | |
3037 | set dummy ${ac_tool_prefix}strip; ac_word=$2 | |
3038 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3039 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 3040 | if ${ac_cv_prog_STRIP+:} false; then : |
81ecdfbb RW |
3041 | $as_echo_n "(cached) " >&6 |
3042 | else | |
3043 | if test -n "$STRIP"; then | |
3044 | ac_cv_prog_STRIP="$STRIP" # Let the user override the test. | |
3045 | else | |
3046 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3047 | for as_dir in $PATH | |
3048 | do | |
3049 | IFS=$as_save_IFS | |
3050 | test -z "$as_dir" && as_dir=. | |
3051 | for ac_exec_ext in '' $ac_executable_extensions; do | |
d0ac1c44 | 3052 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
81ecdfbb RW |
3053 | ac_cv_prog_STRIP="${ac_tool_prefix}strip" |
3054 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3055 | break 2 | |
3056 | fi | |
3057 | done | |
3058 | done | |
3059 | IFS=$as_save_IFS | |
3060 | ||
3061 | fi | |
3062 | fi | |
3063 | STRIP=$ac_cv_prog_STRIP | |
3064 | if test -n "$STRIP"; then | |
3065 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 | |
3066 | $as_echo "$STRIP" >&6; } | |
3067 | else | |
3068 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3069 | $as_echo "no" >&6; } | |
3070 | fi | |
3071 | ||
3072 | ||
3073 | fi | |
3074 | if test -z "$ac_cv_prog_STRIP"; then | |
3075 | ac_ct_STRIP=$STRIP | |
3076 | # Extract the first word of "strip", so it can be a program name with args. | |
3077 | set dummy strip; ac_word=$2 | |
3078 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3079 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 3080 | if ${ac_cv_prog_ac_ct_STRIP+:} false; then : |
81ecdfbb RW |
3081 | $as_echo_n "(cached) " >&6 |
3082 | else | |
3083 | if test -n "$ac_ct_STRIP"; then | |
3084 | ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. | |
3085 | else | |
3086 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3087 | for as_dir in $PATH | |
3088 | do | |
3089 | IFS=$as_save_IFS | |
3090 | test -z "$as_dir" && as_dir=. | |
3091 | for ac_exec_ext in '' $ac_executable_extensions; do | |
d0ac1c44 | 3092 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
81ecdfbb RW |
3093 | ac_cv_prog_ac_ct_STRIP="strip" |
3094 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3095 | break 2 | |
3096 | fi | |
3097 | done | |
3098 | done | |
3099 | IFS=$as_save_IFS | |
3100 | ||
3101 | fi | |
3102 | fi | |
3103 | ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP | |
3104 | if test -n "$ac_ct_STRIP"; then | |
3105 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 | |
3106 | $as_echo "$ac_ct_STRIP" >&6; } | |
3107 | else | |
3108 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3109 | $as_echo "no" >&6; } | |
3110 | fi | |
3111 | ||
3112 | if test "x$ac_ct_STRIP" = x; then | |
3113 | STRIP=":" | |
3114 | else | |
3115 | case $cross_compiling:$ac_tool_warned in | |
3116 | yes:) | |
3117 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
3118 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
3119 | ac_tool_warned=yes ;; | |
3120 | esac | |
3121 | STRIP=$ac_ct_STRIP | |
3122 | fi | |
3123 | else | |
3124 | STRIP="$ac_cv_prog_STRIP" | |
3125 | fi | |
3126 | ||
3127 | fi | |
3128 | INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" | |
3129 | ||
3130 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 | |
3131 | $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } | |
3132 | if test -z "$MKDIR_P"; then | |
d0ac1c44 | 3133 | if ${ac_cv_path_mkdir+:} false; then : |
81ecdfbb RW |
3134 | $as_echo_n "(cached) " >&6 |
3135 | else | |
3136 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3137 | for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin | |
3138 | do | |
3139 | IFS=$as_save_IFS | |
3140 | test -z "$as_dir" && as_dir=. | |
3141 | for ac_prog in mkdir gmkdir; do | |
3142 | for ac_exec_ext in '' $ac_executable_extensions; do | |
d0ac1c44 | 3143 | as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue |
81ecdfbb RW |
3144 | case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( |
3145 | 'mkdir (GNU coreutils) '* | \ | |
3146 | 'mkdir (coreutils) '* | \ | |
3147 | 'mkdir (fileutils) '4.1*) | |
3148 | ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext | |
3149 | break 3;; | |
3150 | esac | |
3151 | done | |
3152 | done | |
bae7f79e | 3153 | done |
81ecdfbb RW |
3154 | IFS=$as_save_IFS |
3155 | ||
3156 | fi | |
3157 | ||
d0ac1c44 | 3158 | test -d ./--version && rmdir ./--version |
81ecdfbb RW |
3159 | if test "${ac_cv_path_mkdir+set}" = set; then |
3160 | MKDIR_P="$ac_cv_path_mkdir -p" | |
bae7f79e | 3161 | else |
81ecdfbb RW |
3162 | # As a last resort, use the slow shell script. Don't cache a |
3163 | # value for MKDIR_P within a source directory, because that will | |
3164 | # break other packages using the cache if that directory is | |
3165 | # removed, or if the value is a relative name. | |
81ecdfbb | 3166 | MKDIR_P="$ac_install_sh -d" |
bae7f79e ILT |
3167 | fi |
3168 | fi | |
81ecdfbb RW |
3169 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 |
3170 | $as_echo "$MKDIR_P" >&6; } | |
3171 | ||
bae7f79e ILT |
3172 | for ac_prog in gawk mawk nawk awk |
3173 | do | |
3174 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
3175 | set dummy $ac_prog; ac_word=$2 | |
81ecdfbb RW |
3176 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
3177 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 3178 | if ${ac_cv_prog_AWK+:} false; then : |
81ecdfbb | 3179 | $as_echo_n "(cached) " >&6 |
bae7f79e ILT |
3180 | else |
3181 | if test -n "$AWK"; then | |
3182 | ac_cv_prog_AWK="$AWK" # 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=. | |
81ecdfbb | 3189 | for ac_exec_ext in '' $ac_executable_extensions; do |
d0ac1c44 | 3190 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
bae7f79e | 3191 | ac_cv_prog_AWK="$ac_prog" |
81ecdfbb | 3192 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
bae7f79e ILT |
3193 | break 2 |
3194 | fi | |
3195 | done | |
81ecdfbb RW |
3196 | done |
3197 | IFS=$as_save_IFS | |
bae7f79e ILT |
3198 | |
3199 | fi | |
3200 | fi | |
3201 | AWK=$ac_cv_prog_AWK | |
3202 | if test -n "$AWK"; then | |
81ecdfbb RW |
3203 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 |
3204 | $as_echo "$AWK" >&6; } | |
bae7f79e | 3205 | else |
81ecdfbb RW |
3206 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3207 | $as_echo "no" >&6; } | |
bae7f79e ILT |
3208 | fi |
3209 | ||
81ecdfbb | 3210 | |
bae7f79e ILT |
3211 | test -n "$AWK" && break |
3212 | done | |
3213 | ||
81ecdfbb RW |
3214 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 |
3215 | $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } | |
3216 | set x ${MAKE-make} | |
3217 | ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` | |
d0ac1c44 | 3218 | if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : |
81ecdfbb | 3219 | $as_echo_n "(cached) " >&6 |
bae7f79e ILT |
3220 | else |
3221 | cat >conftest.make <<\_ACEOF | |
81ecdfbb | 3222 | SHELL = /bin/sh |
bae7f79e | 3223 | all: |
81ecdfbb | 3224 | @echo '@@@%%%=$(MAKE)=@@@%%%' |
bae7f79e | 3225 | _ACEOF |
d0ac1c44 | 3226 | # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. |
81ecdfbb RW |
3227 | case `${MAKE-make} -f conftest.make 2>/dev/null` in |
3228 | *@@@%%%=?*=@@@%%%*) | |
3229 | eval ac_cv_prog_make_${ac_make}_set=yes;; | |
3230 | *) | |
3231 | eval ac_cv_prog_make_${ac_make}_set=no;; | |
3232 | esac | |
bae7f79e ILT |
3233 | rm -f conftest.make |
3234 | fi | |
81ecdfbb RW |
3235 | if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then |
3236 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
3237 | $as_echo "yes" >&6; } | |
bae7f79e ILT |
3238 | SET_MAKE= |
3239 | else | |
81ecdfbb RW |
3240 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3241 | $as_echo "no" >&6; } | |
bae7f79e ILT |
3242 | SET_MAKE="MAKE=${MAKE-make}" |
3243 | fi | |
3244 | ||
3245 | rm -rf .tst 2>/dev/null | |
3246 | mkdir .tst 2>/dev/null | |
3247 | if test -d .tst; then | |
3248 | am__leading_dot=. | |
3249 | else | |
3250 | am__leading_dot=_ | |
3251 | fi | |
3252 | rmdir .tst 2>/dev/null | |
3253 | ||
d0ac1c44 SM |
3254 | # Check whether --enable-silent-rules was given. |
3255 | if test "${enable_silent_rules+set}" = set; then : | |
3256 | enableval=$enable_silent_rules; | |
3257 | fi | |
3258 | ||
3259 | case $enable_silent_rules in # ((( | |
3260 | yes) AM_DEFAULT_VERBOSITY=0;; | |
3261 | no) AM_DEFAULT_VERBOSITY=1;; | |
3262 | *) AM_DEFAULT_VERBOSITY=1;; | |
3263 | esac | |
3264 | am_make=${MAKE-make} | |
3265 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 | |
3266 | $as_echo_n "checking whether $am_make supports nested variables... " >&6; } | |
3267 | if ${am_cv_make_support_nested_variables+:} false; then : | |
3268 | $as_echo_n "(cached) " >&6 | |
3269 | else | |
3270 | if $as_echo 'TRUE=$(BAR$(V)) | |
3271 | BAR0=false | |
3272 | BAR1=true | |
3273 | V=1 | |
3274 | am__doit: | |
3275 | @$(TRUE) | |
3276 | .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then | |
3277 | am_cv_make_support_nested_variables=yes | |
3278 | else | |
3279 | am_cv_make_support_nested_variables=no | |
3280 | fi | |
3281 | fi | |
3282 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 | |
3283 | $as_echo "$am_cv_make_support_nested_variables" >&6; } | |
3284 | if test $am_cv_make_support_nested_variables = yes; then | |
3285 | AM_V='$(V)' | |
3286 | AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' | |
3287 | else | |
3288 | AM_V=$AM_DEFAULT_VERBOSITY | |
3289 | AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY | |
3290 | fi | |
3291 | AM_BACKSLASH='\' | |
3292 | ||
81ecdfbb RW |
3293 | if test "`cd $srcdir && pwd`" != "`pwd`"; then |
3294 | # Use -I$(srcdir) only when $(srcdir) != ., so that make's output | |
3295 | # is not polluted with repeated "-I." | |
3296 | am__isrc=' -I$(srcdir)' | |
3297 | # test to see if srcdir already configured | |
3298 | if test -f $srcdir/config.status; then | |
d0ac1c44 | 3299 | as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 |
81ecdfbb | 3300 | fi |
bae7f79e ILT |
3301 | fi |
3302 | ||
3303 | # test whether we have cygpath | |
3304 | if test -z "$CYGPATH_W"; then | |
3305 | if (cygpath --version) >/dev/null 2>/dev/null; then | |
3306 | CYGPATH_W='cygpath -w' | |
3307 | else | |
3308 | CYGPATH_W=echo | |
3309 | fi | |
3310 | fi | |
3311 | ||
3312 | ||
3313 | # Define the identity of the package. | |
8486ee48 ILT |
3314 | PACKAGE='gold' |
3315 | VERSION='0.1' | |
bae7f79e ILT |
3316 | |
3317 | ||
3318 | cat >>confdefs.h <<_ACEOF | |
3319 | #define PACKAGE "$PACKAGE" | |
3320 | _ACEOF | |
3321 | ||
3322 | ||
3323 | cat >>confdefs.h <<_ACEOF | |
3324 | #define VERSION "$VERSION" | |
3325 | _ACEOF | |
3326 | ||
3327 | # Some tools Automake needs. | |
3328 | ||
3329 | ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} | |
3330 | ||
3331 | ||
3332 | AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} | |
3333 | ||
3334 | ||
3335 | AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} | |
3336 | ||
3337 | ||
3338 | AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} | |
3339 | ||
3340 | ||
3341 | MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} | |
3342 | ||
d0ac1c44 SM |
3343 | # For better backward compatibility. To be removed once Automake 1.9.x |
3344 | # dies out for good. For more background, see: | |
3345 | # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> | |
3346 | # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> | |
3347 | mkdir_p='$(MKDIR_P)' | |
3348 | ||
3349 | # We need awk for the "check" target (and possibly the TAP driver). The | |
3350 | # system "awk" is bad on some platforms. | |
6eb7d830 AM |
3351 | # Always define AMTAR for backward compatibility. Yes, it's still used |
3352 | # in the wild :-( We should find a proper way to deprecate it ... | |
3353 | AMTAR='$${TAR-tar}' | |
bae7f79e | 3354 | |
d0ac1c44 SM |
3355 | |
3356 | # We'll loop over all known methods to create a tar archive until one works. | |
3357 | _am_tools='gnutar pax cpio none' | |
3358 | ||
6eb7d830 | 3359 | am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' |
81ecdfbb RW |
3360 | |
3361 | ||
3362 | ||
3363 | ||
3364 | ||
3365 | ||
d0ac1c44 SM |
3366 | # POSIX will say in a future version that running "rm -f" with no argument |
3367 | # is OK; and we want to be able to make that assumption in our Makefile | |
3368 | # recipes. So use an aggressive probe to check that the usage we want is | |
3369 | # actually supported "in the wild" to an acceptable degree. | |
3370 | # See automake bug#10828. | |
3371 | # To make any issue more visible, cause the running configure to be aborted | |
3372 | # by default if the 'rm' program in use doesn't match our expectations; the | |
3373 | # user can still override this though. | |
3374 | if rm -f && rm -fr && rm -rf; then : OK; else | |
3375 | cat >&2 <<'END' | |
3376 | Oops! | |
3377 | ||
3378 | Your 'rm' program seems unable to run without file operands specified | |
3379 | on the command line, even when the '-f' option is present. This is contrary | |
3380 | to the behaviour of most rm programs out there, and not conforming with | |
3381 | the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> | |
3382 | ||
3383 | Please tell bug-automake@gnu.org about your system, including the value | |
3384 | of your $PATH and any error possibly output before this message. This | |
3385 | can help us improve future automake versions. | |
3386 | ||
3387 | END | |
3388 | if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then | |
3389 | echo 'Configuration will proceed anyway, since you have set the' >&2 | |
3390 | echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 | |
3391 | echo >&2 | |
3392 | else | |
3393 | cat >&2 <<'END' | |
3394 | Aborting the configuration process, to ensure you take notice of the issue. | |
3395 | ||
3396 | You can download and install GNU coreutils to get an 'rm' implementation | |
3397 | that behaves properly: <http://www.gnu.org/software/coreutils/>. | |
3398 | ||
3399 | If you want to complete the configuration process using your problematic | |
3400 | 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM | |
3401 | to "yes", and re-run configure. | |
3402 | ||
3403 | END | |
3404 | as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 | |
3405 | fi | |
3406 | fi | |
3407 | ||
3408 | ||
81ecdfbb RW |
3409 | ac_config_headers="$ac_config_headers config.h:config.in" |
3410 | ||
3411 | ||
24538276 | 3412 | DEPDIR="${am__leading_dot}deps" |
81ecdfbb | 3413 | |
24538276 | 3414 | ac_config_commands="$ac_config_commands depfiles" |
df7b86aa NC |
3415 | |
3416 | ||
24538276 CC |
3417 | am_make=${MAKE-make} |
3418 | cat > confinc << 'END' | |
3419 | am__doit: | |
3420 | @echo this is the am__doit target | |
3421 | .PHONY: am__doit | |
3422 | END | |
3423 | # If we don't find an include directive, just comment out the code. | |
3424 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 | |
3425 | $as_echo_n "checking for style of include used by $am_make... " >&6; } | |
3426 | am__include="#" | |
3427 | am__quote= | |
3428 | _am_result=none | |
3429 | # First try GNU make style include. | |
3430 | echo "include confinc" > confmf | |
d0ac1c44 | 3431 | # Ignore all kinds of additional output from 'make'. |
24538276 CC |
3432 | case `$am_make -s -f confmf 2> /dev/null` in #( |
3433 | *the\ am__doit\ target*) | |
3434 | am__include=include | |
3435 | am__quote= | |
3436 | _am_result=GNU | |
3437 | ;; | |
3438 | esac | |
3439 | # Now try BSD make style include. | |
3440 | if test "$am__include" = "#"; then | |
3441 | echo '.include "confinc"' > confmf | |
3442 | case `$am_make -s -f confmf 2> /dev/null` in #( | |
3443 | *the\ am__doit\ target*) | |
3444 | am__include=.include | |
3445 | am__quote="\"" | |
3446 | _am_result=BSD | |
3447 | ;; | |
3448 | esac | |
bae7f79e ILT |
3449 | fi |
3450 | ||
81ecdfbb | 3451 | |
24538276 CC |
3452 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 |
3453 | $as_echo "$_am_result" >&6; } | |
3454 | rm -f confinc confmf | |
ad2d6943 | 3455 | |
24538276 CC |
3456 | # Check whether --enable-dependency-tracking was given. |
3457 | if test "${enable_dependency_tracking+set}" = set; then : | |
3458 | enableval=$enable_dependency_tracking; | |
ad2d6943 ILT |
3459 | fi |
3460 | ||
24538276 CC |
3461 | if test "x$enable_dependency_tracking" != xno; then |
3462 | am_depcomp="$ac_aux_dir/depcomp" | |
3463 | AMDEPBACKSLASH='\' | |
3464 | am__nodep='_no' | |
4fda8867 | 3465 | fi |
24538276 CC |
3466 | if test "x$enable_dependency_tracking" != xno; then |
3467 | AMDEP_TRUE= | |
3468 | AMDEP_FALSE='#' | |
fe9a4c12 | 3469 | else |
24538276 CC |
3470 | AMDEP_TRUE='#' |
3471 | AMDEP_FALSE= | |
81ecdfbb RW |
3472 | fi |
3473 | ||
fe9a4c12 | 3474 | |
24538276 CC |
3475 | ac_ext=c |
3476 | ac_cpp='$CPP $CPPFLAGS' | |
3477 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3478 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3479 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3480 | if test -n "$ac_tool_prefix"; then | |
3481 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. | |
3482 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 | |
3483 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3484 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 3485 | if ${ac_cv_prog_CC+:} false; then : |
24538276 | 3486 | $as_echo_n "(cached) " >&6 |
fe9a4c12 | 3487 | else |
24538276 CC |
3488 | if test -n "$CC"; then |
3489 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
3490 | else | |
3491 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3492 | for as_dir in $PATH | |
3493 | do | |
3494 | IFS=$as_save_IFS | |
3495 | test -z "$as_dir" && as_dir=. | |
3496 | for ac_exec_ext in '' $ac_executable_extensions; do | |
d0ac1c44 | 3497 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
24538276 CC |
3498 | ac_cv_prog_CC="${ac_tool_prefix}gcc" |
3499 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3500 | break 2 | |
3501 | fi | |
3502 | done | |
3503 | done | |
3504 | IFS=$as_save_IFS | |
fe9a4c12 | 3505 | |
24538276 CC |
3506 | fi |
3507 | fi | |
3508 | CC=$ac_cv_prog_CC | |
3509 | if test -n "$CC"; then | |
3510 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
3511 | $as_echo "$CC" >&6; } | |
89fc3421 | 3512 | else |
24538276 CC |
3513 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3514 | $as_echo "no" >&6; } | |
81ecdfbb RW |
3515 | fi |
3516 | ||
89fc3421 | 3517 | |
24538276 CC |
3518 | fi |
3519 | if test -z "$ac_cv_prog_CC"; then | |
3520 | ac_ct_CC=$CC | |
3521 | # Extract the first word of "gcc", so it can be a program name with args. | |
3522 | set dummy gcc; ac_word=$2 | |
3523 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3524 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 3525 | if ${ac_cv_prog_ac_ct_CC+:} false; then : |
24538276 CC |
3526 | $as_echo_n "(cached) " >&6 |
3527 | else | |
3528 | if test -n "$ac_ct_CC"; then | |
3529 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
3530 | else | |
3531 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3532 | for as_dir in $PATH | |
3533 | do | |
3534 | IFS=$as_save_IFS | |
3535 | test -z "$as_dir" && as_dir=. | |
3536 | for ac_exec_ext in '' $ac_executable_extensions; do | |
d0ac1c44 | 3537 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
24538276 CC |
3538 | ac_cv_prog_ac_ct_CC="gcc" |
3539 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3540 | break 2 | |
3541 | fi | |
3542 | done | |
3543 | done | |
3544 | IFS=$as_save_IFS | |
89fc3421 CC |
3545 | |
3546 | fi | |
24538276 CC |
3547 | fi |
3548 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
3549 | if test -n "$ac_ct_CC"; then | |
3550 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 | |
3551 | $as_echo "$ac_ct_CC" >&6; } | |
89fc3421 | 3552 | else |
24538276 CC |
3553 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3554 | $as_echo "no" >&6; } | |
89fc3421 CC |
3555 | fi |
3556 | ||
24538276 CC |
3557 | if test "x$ac_ct_CC" = x; then |
3558 | CC="" | |
3559 | else | |
3560 | case $cross_compiling:$ac_tool_warned in | |
3561 | yes:) | |
3562 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
3563 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
3564 | ac_tool_warned=yes ;; | |
6b1edb94 | 3565 | esac |
24538276 CC |
3566 | CC=$ac_ct_CC |
3567 | fi | |
3568 | else | |
3569 | CC="$ac_cv_prog_CC" | |
6b1edb94 | 3570 | fi |
6b1edb94 | 3571 | |
24538276 CC |
3572 | if test -z "$CC"; then |
3573 | if test -n "$ac_tool_prefix"; then | |
3574 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. | |
3575 | set dummy ${ac_tool_prefix}cc; ac_word=$2 | |
3576 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3577 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 3578 | if ${ac_cv_prog_CC+:} false; then : |
24538276 | 3579 | $as_echo_n "(cached) " >&6 |
193a53d9 | 3580 | else |
24538276 CC |
3581 | if test -n "$CC"; then |
3582 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
3583 | else | |
3584 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3585 | for as_dir in $PATH | |
3586 | do | |
3587 | IFS=$as_save_IFS | |
3588 | test -z "$as_dir" && as_dir=. | |
3589 | for ac_exec_ext in '' $ac_executable_extensions; do | |
d0ac1c44 | 3590 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
24538276 CC |
3591 | ac_cv_prog_CC="${ac_tool_prefix}cc" |
3592 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3593 | break 2 | |
3594 | fi | |
3595 | done | |
3596 | done | |
3597 | IFS=$as_save_IFS | |
193a53d9 | 3598 | |
24538276 CC |
3599 | fi |
3600 | fi | |
3601 | CC=$ac_cv_prog_CC | |
3602 | if test -n "$CC"; then | |
3603 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
3604 | $as_echo "$CC" >&6; } | |
3605 | else | |
3606 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3607 | $as_echo "no" >&6; } | |
81ecdfbb RW |
3608 | fi |
3609 | ||
193a53d9 | 3610 | |
24538276 | 3611 | fi |
193a53d9 | 3612 | fi |
24538276 CC |
3613 | if test -z "$CC"; then |
3614 | # Extract the first word of "cc", so it can be a program name with args. | |
3615 | set dummy cc; ac_word=$2 | |
3616 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3617 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 3618 | if ${ac_cv_prog_CC+:} false; then : |
24538276 CC |
3619 | $as_echo_n "(cached) " >&6 |
3620 | else | |
3621 | if test -n "$CC"; then | |
3622 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
3623 | else | |
3624 | ac_prog_rejected=no | |
3625 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3626 | for as_dir in $PATH | |
3627 | do | |
3628 | IFS=$as_save_IFS | |
3629 | test -z "$as_dir" && as_dir=. | |
3630 | for ac_exec_ext in '' $ac_executable_extensions; do | |
d0ac1c44 | 3631 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
24538276 CC |
3632 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then |
3633 | ac_prog_rejected=yes | |
3634 | continue | |
3635 | fi | |
3636 | ac_cv_prog_CC="cc" | |
3637 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3638 | break 2 | |
3639 | fi | |
3640 | done | |
3641 | done | |
3642 | IFS=$as_save_IFS | |
193a53d9 | 3643 | |
24538276 CC |
3644 | if test $ac_prog_rejected = yes; then |
3645 | # We found a bogon in the path, so make sure we never use it. | |
3646 | set dummy $ac_cv_prog_CC | |
3647 | shift | |
3648 | if test $# != 0; then | |
3649 | # We chose a different compiler from the bogus one. | |
3650 | # However, it has the same basename, so the bogon will be chosen | |
3651 | # first if we set CC to just the basename; use the full file name. | |
3652 | shift | |
3653 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" | |
3654 | fi | |
3655 | fi | |
3656 | fi | |
3657 | fi | |
3658 | CC=$ac_cv_prog_CC | |
3659 | if test -n "$CC"; then | |
3660 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
3661 | $as_echo "$CC" >&6; } | |
2760f24c | 3662 | else |
24538276 CC |
3663 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3664 | $as_echo "no" >&6; } | |
2760f24c RG |
3665 | fi |
3666 | ||
3667 | ||
24538276 CC |
3668 | fi |
3669 | if test -z "$CC"; then | |
3670 | if test -n "$ac_tool_prefix"; then | |
3671 | for ac_prog in cl.exe | |
3672 | do | |
3673 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
3674 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
3675 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3676 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 3677 | if ${ac_cv_prog_CC+:} false; then : |
24538276 CC |
3678 | $as_echo_n "(cached) " >&6 |
3679 | else | |
3680 | if test -n "$CC"; then | |
3681 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
3682 | else | |
3683 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3684 | for as_dir in $PATH | |
3685 | do | |
3686 | IFS=$as_save_IFS | |
3687 | test -z "$as_dir" && as_dir=. | |
3688 | for ac_exec_ext in '' $ac_executable_extensions; do | |
d0ac1c44 | 3689 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
24538276 CC |
3690 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" |
3691 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3692 | break 2 | |
3693 | fi | |
3694 | done | |
3695 | done | |
3696 | IFS=$as_save_IFS | |
2760f24c | 3697 | |
053a4d68 | 3698 | fi |
364c7fa5 | 3699 | fi |
24538276 CC |
3700 | CC=$ac_cv_prog_CC |
3701 | if test -n "$CC"; then | |
3702 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
3703 | $as_echo "$CC" >&6; } | |
364c7fa5 | 3704 | else |
24538276 CC |
3705 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3706 | $as_echo "no" >&6; } | |
364c7fa5 ILT |
3707 | fi |
3708 | ||
364c7fa5 | 3709 | |
24538276 CC |
3710 | test -n "$CC" && break |
3711 | done | |
e79a4bad | 3712 | fi |
24538276 CC |
3713 | if test -z "$CC"; then |
3714 | ac_ct_CC=$CC | |
3715 | for ac_prog in cl.exe | |
3716 | do | |
3717 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
3718 | set dummy $ac_prog; ac_word=$2 | |
3719 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3720 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 3721 | if ${ac_cv_prog_ac_ct_CC+:} false; then : |
24538276 | 3722 | $as_echo_n "(cached) " >&6 |
364c7fa5 | 3723 | else |
24538276 CC |
3724 | if test -n "$ac_ct_CC"; then |
3725 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
4fc1b9d4 | 3726 | else |
24538276 CC |
3727 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
3728 | for as_dir in $PATH | |
3729 | do | |
3730 | IFS=$as_save_IFS | |
3731 | test -z "$as_dir" && as_dir=. | |
3732 | for ac_exec_ext in '' $ac_executable_extensions; do | |
d0ac1c44 | 3733 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
24538276 CC |
3734 | ac_cv_prog_ac_ct_CC="$ac_prog" |
3735 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3736 | break 2 | |
3737 | fi | |
3738 | done | |
3739 | done | |
3740 | IFS=$as_save_IFS | |
4fc1b9d4 | 3741 | |
ad961eab | 3742 | fi |
0a6f1bf2 | 3743 | fi |
24538276 CC |
3744 | ac_ct_CC=$ac_cv_prog_ac_ct_CC |
3745 | if test -n "$ac_ct_CC"; then | |
3746 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 | |
3747 | $as_echo "$ac_ct_CC" >&6; } | |
9810d34d | 3748 | else |
24538276 CC |
3749 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3750 | $as_echo "no" >&6; } | |
9810d34d SS |
3751 | fi |
3752 | ||
bae7f79e | 3753 | |
24538276 | 3754 | test -n "$ac_ct_CC" && break |
9109c078 | 3755 | done |
bae7f79e | 3756 | |
24538276 CC |
3757 | if test "x$ac_ct_CC" = x; then |
3758 | CC="" | |
3759 | else | |
3760 | case $cross_compiling:$ac_tool_warned in | |
3761 | yes:) | |
3762 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
3763 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
3764 | ac_tool_warned=yes ;; | |
3765 | esac | |
3766 | CC=$ac_ct_CC | |
3767 | fi | |
537b5f51 | 3768 | fi |
fa99aa09 | 3769 | |
81ecdfbb | 3770 | fi |
fa99aa09 | 3771 | |
fa99aa09 | 3772 | |
24538276 CC |
3773 | test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
3774 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
d0ac1c44 SM |
3775 | as_fn_error $? "no acceptable C compiler found in \$PATH |
3776 | See \`config.log' for more details" "$LINENO" 5; } | |
fa99aa09 | 3777 | |
24538276 CC |
3778 | # Provide some information about the compiler. |
3779 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 | |
3780 | set X $ac_compile | |
3781 | ac_compiler=$2 | |
3782 | for ac_option in --version -v -V -qversion; do | |
3783 | { { ac_try="$ac_compiler $ac_option >&5" | |
3784 | case "(($ac_try" in | |
3785 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3786 | *) ac_try_echo=$ac_try;; | |
3787 | esac | |
3788 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3789 | $as_echo "$ac_try_echo"; } >&5 | |
3790 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
3791 | ac_status=$? | |
3792 | if test -s conftest.err; then | |
3793 | sed '10a\ | |
3794 | ... rest of stderr output deleted ... | |
3795 | 10q' conftest.err >conftest.er1 | |
3796 | cat conftest.er1 >&5 | |
24538276 | 3797 | fi |
d0ac1c44 | 3798 | rm -f conftest.er1 conftest.err |
24538276 CC |
3799 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
3800 | test $ac_status = 0; } | |
3801 | done | |
bae7f79e | 3802 | |
24538276 CC |
3803 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3804 | /* end confdefs.h. */ | |
bae7f79e | 3805 | |
24538276 CC |
3806 | int |
3807 | main () | |
3808 | { | |
bae7f79e | 3809 | |
24538276 CC |
3810 | ; |
3811 | return 0; | |
3812 | } | |
81ecdfbb | 3813 | _ACEOF |
24538276 | 3814 | ac_clean_files_save=$ac_clean_files |
d0ac1c44 | 3815 | ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" |
24538276 CC |
3816 | # Try to create an executable without -o first, disregard a.out. |
3817 | # It will help us diagnose broken compilers, and finding out an intuition | |
3818 | # of exeext. | |
d0ac1c44 SM |
3819 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 |
3820 | $as_echo_n "checking whether the C compiler works... " >&6; } | |
24538276 | 3821 | ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` |
bae7f79e | 3822 | |
24538276 CC |
3823 | # The possible output files: |
3824 | ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" | |
bae7f79e | 3825 | |
24538276 CC |
3826 | ac_rmfiles= |
3827 | for ac_file in $ac_files | |
3828 | do | |
3829 | case $ac_file in | |
3830 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; | |
3831 | * ) ac_rmfiles="$ac_rmfiles $ac_file";; | |
3832 | esac | |
3833 | done | |
3834 | rm -f $ac_rmfiles | |
bae7f79e | 3835 | |
24538276 CC |
3836 | if { { ac_try="$ac_link_default" |
3837 | case "(($ac_try" in | |
3838 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3839 | *) ac_try_echo=$ac_try;; | |
3840 | esac | |
3841 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3842 | $as_echo "$ac_try_echo"; } >&5 | |
3843 | (eval "$ac_link_default") 2>&5 | |
3844 | ac_status=$? | |
3845 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3846 | test $ac_status = 0; }; then : | |
3847 | # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. | |
3848 | # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' | |
3849 | # in a Makefile. We should not override ac_cv_exeext if it was cached, | |
3850 | # so that the user can short-circuit this test for compilers unknown to | |
3851 | # Autoconf. | |
3852 | for ac_file in $ac_files '' | |
3853 | do | |
3854 | test -f "$ac_file" || continue | |
3855 | case $ac_file in | |
3856 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) | |
3857 | ;; | |
3858 | [ab].out ) | |
3859 | # We found the default executable, but exeext='' is most | |
3860 | # certainly right. | |
3861 | break;; | |
3862 | *.* ) | |
3863 | if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; | |
3864 | then :; else | |
3865 | ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` | |
3866 | fi | |
3867 | # We set ac_cv_exeext here because the later test for it is not | |
3868 | # safe: cross compilers may not add the suffix if given an `-o' | |
3869 | # argument, so we may need to know it at that point already. | |
3870 | # Even if this section looks crufty: it has the advantage of | |
3871 | # actually working. | |
3872 | break;; | |
3873 | * ) | |
3874 | break;; | |
3875 | esac | |
3876 | done | |
3877 | test "$ac_cv_exeext" = no && ac_cv_exeext= | |
3f3cddf1 | 3878 | |
3f3cddf1 | 3879 | else |
24538276 | 3880 | ac_file='' |
3f3cddf1 | 3881 | fi |
24538276 | 3882 | if test -z "$ac_file"; then : |
d0ac1c44 SM |
3883 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3884 | $as_echo "no" >&6; } | |
3885 | $as_echo "$as_me: failed program was:" >&5 | |
24538276 | 3886 | sed 's/^/| /' conftest.$ac_ext >&5 |
3f3cddf1 | 3887 | |
24538276 CC |
3888 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
3889 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
d0ac1c44 SM |
3890 | as_fn_error 77 "C compiler cannot create executables |
3891 | See \`config.log' for more details" "$LINENO" 5; } | |
3892 | else | |
3893 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
3894 | $as_echo "yes" >&6; } | |
24538276 | 3895 | fi |
d0ac1c44 SM |
3896 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 |
3897 | $as_echo_n "checking for C compiler default output file name... " >&6; } | |
3898 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 | |
3899 | $as_echo "$ac_file" >&6; } | |
24538276 | 3900 | ac_exeext=$ac_cv_exeext |
3f3cddf1 | 3901 | |
d0ac1c44 | 3902 | rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out |
24538276 | 3903 | ac_clean_files=$ac_clean_files_save |
24538276 CC |
3904 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 |
3905 | $as_echo_n "checking for suffix of executables... " >&6; } | |
3906 | if { { ac_try="$ac_link" | |
3907 | case "(($ac_try" in | |
3908 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3909 | *) ac_try_echo=$ac_try;; | |
3910 | esac | |
3911 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3912 | $as_echo "$ac_try_echo"; } >&5 | |
3913 | (eval "$ac_link") 2>&5 | |
3914 | ac_status=$? | |
3915 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3916 | test $ac_status = 0; }; then : | |
3917 | # If both `conftest.exe' and `conftest' are `present' (well, observable) | |
3918 | # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will | |
3919 | # work properly (i.e., refer to `conftest.exe'), while it won't with | |
3920 | # `rm'. | |
3921 | for ac_file in conftest.exe conftest conftest.*; do | |
3922 | test -f "$ac_file" || continue | |
3923 | case $ac_file in | |
3924 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; | |
3925 | *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` | |
3926 | break;; | |
3927 | * ) break;; | |
3928 | esac | |
3929 | done | |
3930 | else | |
3931 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
3932 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
d0ac1c44 SM |
3933 | as_fn_error $? "cannot compute suffix of executables: cannot compile and link |
3934 | See \`config.log' for more details" "$LINENO" 5; } | |
3f3cddf1 | 3935 | fi |
d0ac1c44 | 3936 | rm -f conftest conftest$ac_cv_exeext |
24538276 CC |
3937 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 |
3938 | $as_echo "$ac_cv_exeext" >&6; } | |
3f3cddf1 | 3939 | |
24538276 CC |
3940 | rm -f conftest.$ac_ext |
3941 | EXEEXT=$ac_cv_exeext | |
3942 | ac_exeext=$EXEEXT | |
d0ac1c44 SM |
3943 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3944 | /* end confdefs.h. */ | |
3945 | #include <stdio.h> | |
3946 | int | |
3947 | main () | |
3948 | { | |
3949 | FILE *f = fopen ("conftest.out", "w"); | |
3950 | return ferror (f) || fclose (f) != 0; | |
3951 | ||
3952 | ; | |
3953 | return 0; | |
3954 | } | |
3955 | _ACEOF | |
3956 | ac_clean_files="$ac_clean_files conftest.out" | |
3957 | # Check that the compiler produces executables we can run. If not, either | |
3958 | # the compiler is broken, or we cross compile. | |
3959 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 | |
3960 | $as_echo_n "checking whether we are cross compiling... " >&6; } | |
3961 | if test "$cross_compiling" != yes; then | |
3962 | { { ac_try="$ac_link" | |
3963 | case "(($ac_try" in | |
3964 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3965 | *) ac_try_echo=$ac_try;; | |
3966 | esac | |
3967 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3968 | $as_echo "$ac_try_echo"; } >&5 | |
3969 | (eval "$ac_link") 2>&5 | |
3970 | ac_status=$? | |
3971 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3972 | test $ac_status = 0; } | |
3973 | if { ac_try='./conftest$ac_cv_exeext' | |
3974 | { { case "(($ac_try" in | |
3975 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3976 | *) ac_try_echo=$ac_try;; | |
3977 | esac | |
3978 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3979 | $as_echo "$ac_try_echo"; } >&5 | |
3980 | (eval "$ac_try") 2>&5 | |
3981 | ac_status=$? | |
3982 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3983 | test $ac_status = 0; }; }; then | |
3984 | cross_compiling=no | |
3985 | else | |
3986 | if test "$cross_compiling" = maybe; then | |
3987 | cross_compiling=yes | |
3988 | else | |
3989 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
3990 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3991 | as_fn_error $? "cannot run C compiled programs. | |
3992 | If you meant to cross compile, use \`--host'. | |
3993 | See \`config.log' for more details" "$LINENO" 5; } | |
3994 | fi | |
3995 | fi | |
3996 | fi | |
3997 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 | |
3998 | $as_echo "$cross_compiling" >&6; } | |
3999 | ||
4000 | rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out | |
4001 | ac_clean_files=$ac_clean_files_save | |
24538276 CC |
4002 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 |
4003 | $as_echo_n "checking for suffix of object files... " >&6; } | |
d0ac1c44 | 4004 | if ${ac_cv_objext+:} false; then : |
ebb300b2 CC |
4005 | $as_echo_n "(cached) " >&6 |
4006 | else | |
24538276 CC |
4007 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4008 | /* end confdefs.h. */ | |
4009 | ||
4010 | int | |
4011 | main () | |
4012 | { | |
4013 | ||
4014 | ; | |
4015 | return 0; | |
4016 | } | |
4017 | _ACEOF | |
4018 | rm -f conftest.o conftest.obj | |
4019 | if { { ac_try="$ac_compile" | |
4020 | case "(($ac_try" in | |
4021 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
4022 | *) ac_try_echo=$ac_try;; | |
4023 | esac | |
4024 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
4025 | $as_echo "$ac_try_echo"; } >&5 | |
4026 | (eval "$ac_compile") 2>&5 | |
4027 | ac_status=$? | |
4028 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4029 | test $ac_status = 0; }; then : | |
4030 | for ac_file in conftest.o conftest.obj conftest.*; do | |
4031 | test -f "$ac_file" || continue; | |
4032 | case $ac_file in | |
4033 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; | |
4034 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` | |
4035 | break;; | |
4036 | esac | |
ebb300b2 | 4037 | done |
24538276 CC |
4038 | else |
4039 | $as_echo "$as_me: failed program was:" >&5 | |
4040 | sed 's/^/| /' conftest.$ac_ext >&5 | |
ebb300b2 | 4041 | |
24538276 CC |
4042 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
4043 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
d0ac1c44 SM |
4044 | as_fn_error $? "cannot compute suffix of object files: cannot compile |
4045 | See \`config.log' for more details" "$LINENO" 5; } | |
ebb300b2 | 4046 | fi |
24538276 | 4047 | rm -f conftest.$ac_cv_objext conftest.$ac_ext |
ebb300b2 | 4048 | fi |
24538276 CC |
4049 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 |
4050 | $as_echo "$ac_cv_objext" >&6; } | |
4051 | OBJEXT=$ac_cv_objext | |
4052 | ac_objext=$OBJEXT | |
4053 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 | |
4054 | $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } | |
d0ac1c44 | 4055 | if ${ac_cv_c_compiler_gnu+:} false; then : |
24538276 | 4056 | $as_echo_n "(cached) " >&6 |
ebb300b2 | 4057 | else |
24538276 CC |
4058 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4059 | /* end confdefs.h. */ | |
ebb300b2 | 4060 | |
24538276 CC |
4061 | int |
4062 | main () | |
4063 | { | |
4064 | #ifndef __GNUC__ | |
4065 | choke me | |
4066 | #endif | |
ebb300b2 | 4067 | |
24538276 CC |
4068 | ; |
4069 | return 0; | |
4070 | } | |
4071 | _ACEOF | |
4072 | if ac_fn_c_try_compile "$LINENO"; then : | |
4073 | ac_compiler_gnu=yes | |
ebb300b2 | 4074 | else |
24538276 | 4075 | ac_compiler_gnu=no |
ebb300b2 | 4076 | fi |
24538276 CC |
4077 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
4078 | ac_cv_c_compiler_gnu=$ac_compiler_gnu | |
4079 | ||
ebb300b2 | 4080 | fi |
24538276 CC |
4081 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 |
4082 | $as_echo "$ac_cv_c_compiler_gnu" >&6; } | |
4083 | if test $ac_compiler_gnu = yes; then | |
4084 | GCC=yes | |
ebb300b2 | 4085 | else |
24538276 | 4086 | GCC= |
ebb300b2 | 4087 | fi |
24538276 CC |
4088 | ac_test_CFLAGS=${CFLAGS+set} |
4089 | ac_save_CFLAGS=$CFLAGS | |
4090 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 | |
4091 | $as_echo_n "checking whether $CC accepts -g... " >&6; } | |
d0ac1c44 | 4092 | if ${ac_cv_prog_cc_g+:} false; then : |
24538276 | 4093 | $as_echo_n "(cached) " >&6 |
ebb300b2 | 4094 | else |
24538276 CC |
4095 | ac_save_c_werror_flag=$ac_c_werror_flag |
4096 | ac_c_werror_flag=yes | |
4097 | ac_cv_prog_cc_g=no | |
4098 | CFLAGS="-g" | |
4099 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4100 | /* end confdefs.h. */ | |
ebb300b2 | 4101 | |
24538276 CC |
4102 | int |
4103 | main () | |
4104 | { | |
ebb300b2 | 4105 | |
24538276 CC |
4106 | ; |
4107 | return 0; | |
4108 | } | |
4109 | _ACEOF | |
4110 | if ac_fn_c_try_compile "$LINENO"; then : | |
4111 | ac_cv_prog_cc_g=yes | |
81ecdfbb | 4112 | else |
24538276 CC |
4113 | CFLAGS="" |
4114 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4115 | /* end confdefs.h. */ | |
bae7f79e | 4116 | |
24538276 CC |
4117 | int |
4118 | main () | |
4119 | { | |
bae7f79e | 4120 | |
24538276 CC |
4121 | ; |
4122 | return 0; | |
4123 | } | |
4124 | _ACEOF | |
4125 | if ac_fn_c_try_compile "$LINENO"; then : | |
bae7f79e | 4126 | |
81ecdfbb | 4127 | else |
24538276 CC |
4128 | ac_c_werror_flag=$ac_save_c_werror_flag |
4129 | CFLAGS="-g" | |
4130 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4131 | /* end confdefs.h. */ | |
bae7f79e | 4132 | |
24538276 CC |
4133 | int |
4134 | main () | |
4135 | { | |
4136 | ||
4137 | ; | |
4138 | return 0; | |
4139 | } | |
4140 | _ACEOF | |
4141 | if ac_fn_c_try_compile "$LINENO"; then : | |
4142 | ac_cv_prog_cc_g=yes | |
81ecdfbb | 4143 | fi |
24538276 | 4144 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
81ecdfbb | 4145 | fi |
24538276 | 4146 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
bae7f79e | 4147 | fi |
24538276 CC |
4148 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
4149 | ac_c_werror_flag=$ac_save_c_werror_flag | |
4150 | fi | |
4151 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 | |
4152 | $as_echo "$ac_cv_prog_cc_g" >&6; } | |
4153 | if test "$ac_test_CFLAGS" = set; then | |
4154 | CFLAGS=$ac_save_CFLAGS | |
4155 | elif test $ac_cv_prog_cc_g = yes; then | |
4156 | if test "$GCC" = yes; then | |
4157 | CFLAGS="-g -O2" | |
81ecdfbb | 4158 | else |
24538276 | 4159 | CFLAGS="-g" |
81ecdfbb | 4160 | fi |
bae7f79e | 4161 | else |
24538276 CC |
4162 | if test "$GCC" = yes; then |
4163 | CFLAGS="-O2" | |
4164 | else | |
4165 | CFLAGS= | |
4166 | fi | |
bae7f79e | 4167 | fi |
24538276 CC |
4168 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 |
4169 | $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } | |
d0ac1c44 | 4170 | if ${ac_cv_prog_cc_c89+:} false; then : |
81ecdfbb | 4171 | $as_echo_n "(cached) " >&6 |
bae7f79e | 4172 | else |
24538276 CC |
4173 | ac_cv_prog_cc_c89=no |
4174 | ac_save_CC=$CC | |
4175 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4176 | /* end confdefs.h. */ | |
4177 | #include <stdarg.h> | |
4178 | #include <stdio.h> | |
d0ac1c44 | 4179 | struct stat; |
24538276 CC |
4180 | /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ |
4181 | struct buf { int x; }; | |
4182 | FILE * (*rcsopen) (struct buf *, struct stat *, int); | |
4183 | static char *e (p, i) | |
4184 | char **p; | |
4185 | int i; | |
4186 | { | |
4187 | return p[i]; | |
4188 | } | |
4189 | static char *f (char * (*g) (char **, int), char **p, ...) | |
4190 | { | |
4191 | char *s; | |
4192 | va_list v; | |
4193 | va_start (v,p); | |
4194 | s = g (p, va_arg (v,int)); | |
4195 | va_end (v); | |
4196 | return s; | |
4197 | } | |
4198 | ||
4199 | /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has | |
4200 | function prototypes and stuff, but not '\xHH' hex character constants. | |
4201 | These don't provoke an error unfortunately, instead are silently treated | |
4202 | as 'x'. The following induces an error, until -std is added to get | |
4203 | proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an | |
4204 | array size at least. It's necessary to write '\x00'==0 to get something | |
4205 | that's true only with -std. */ | |
4206 | int osf4_cc_array ['\x00' == 0 ? 1 : -1]; | |
4207 | ||
4208 | /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters | |
4209 | inside strings and character constants. */ | |
4210 | #define FOO(x) 'x' | |
4211 | int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; | |
4212 | ||
4213 | int test (int i, double x); | |
4214 | struct s1 {int (*f) (int a);}; | |
4215 | struct s2 {int (*f) (double a);}; | |
4216 | int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); | |
4217 | int argc; | |
4218 | char **argv; | |
4219 | int | |
4220 | main () | |
4221 | { | |
4222 | return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; | |
4223 | ; | |
4224 | return 0; | |
4225 | } | |
4226 | _ACEOF | |
4227 | for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ | |
4228 | -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" | |
4229 | do | |
4230 | CC="$ac_save_CC $ac_arg" | |
4231 | if ac_fn_c_try_compile "$LINENO"; then : | |
4232 | ac_cv_prog_cc_c89=$ac_arg | |
4233 | fi | |
4234 | rm -f core conftest.err conftest.$ac_objext | |
4235 | test "x$ac_cv_prog_cc_c89" != "xno" && break | |
4236 | done | |
4237 | rm -f conftest.$ac_ext | |
4238 | CC=$ac_save_CC | |
4239 | ||
4240 | fi | |
4241 | # AC_CACHE_VAL | |
4242 | case "x$ac_cv_prog_cc_c89" in | |
4243 | x) | |
4244 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 | |
4245 | $as_echo "none needed" >&6; } ;; | |
4246 | xno) | |
4247 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 | |
4248 | $as_echo "unsupported" >&6; } ;; | |
4249 | *) | |
4250 | CC="$CC $ac_cv_prog_cc_c89" | |
4251 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 | |
4252 | $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; | |
4253 | esac | |
4254 | if test "x$ac_cv_prog_cc_c89" != xno; then : | |
4255 | ||
4256 | fi | |
4257 | ||
4258 | ac_ext=c | |
4259 | ac_cpp='$CPP $CPPFLAGS' | |
4260 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4261 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4262 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
4263 | ||
d0ac1c44 SM |
4264 | ac_ext=c |
4265 | ac_cpp='$CPP $CPPFLAGS' | |
4266 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4267 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4268 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
4269 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 | |
4270 | $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } | |
4271 | if ${am_cv_prog_cc_c_o+:} false; then : | |
4272 | $as_echo_n "(cached) " >&6 | |
4273 | else | |
4274 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4275 | /* end confdefs.h. */ | |
4276 | ||
4277 | int | |
4278 | main () | |
4279 | { | |
4280 | ||
4281 | ; | |
4282 | return 0; | |
4283 | } | |
4284 | _ACEOF | |
4285 | # Make sure it works both with $CC and with simple cc. | |
4286 | # Following AC_PROG_CC_C_O, we do the test twice because some | |
4287 | # compilers refuse to overwrite an existing .o file with -o, | |
4288 | # though they will create one. | |
4289 | am_cv_prog_cc_c_o=yes | |
4290 | for am_i in 1 2; do | |
4291 | if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 | |
4292 | ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 | |
4293 | ac_status=$? | |
4294 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4295 | (exit $ac_status); } \ | |
4296 | && test -f conftest2.$ac_objext; then | |
4297 | : OK | |
4298 | else | |
4299 | am_cv_prog_cc_c_o=no | |
4300 | break | |
4301 | fi | |
4302 | done | |
4303 | rm -f core conftest* | |
4304 | unset am_i | |
4305 | fi | |
4306 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 | |
4307 | $as_echo "$am_cv_prog_cc_c_o" >&6; } | |
4308 | if test "$am_cv_prog_cc_c_o" != yes; then | |
4309 | # Losing compiler, so override with the script. | |
4310 | # FIXME: It is wrong to rewrite CC. | |
4311 | # But if we don't then we get into trouble of one sort or another. | |
4312 | # A longer-term fix would be to have automake use am__CC in this case, | |
4313 | # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" | |
4314 | CC="$am_aux_dir/compile $CC" | |
4315 | fi | |
4316 | ac_ext=c | |
4317 | ac_cpp='$CPP $CPPFLAGS' | |
4318 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4319 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4320 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
4321 | ||
4322 | ||
24538276 CC |
4323 | depcc="$CC" am_compiler_list= |
4324 | ||
4325 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 | |
4326 | $as_echo_n "checking dependency style of $depcc... " >&6; } | |
d0ac1c44 | 4327 | if ${am_cv_CC_dependencies_compiler_type+:} false; then : |
24538276 CC |
4328 | $as_echo_n "(cached) " >&6 |
4329 | else | |
4330 | if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then | |
4331 | # We make a subdir and do the tests there. Otherwise we can end up | |
4332 | # making bogus files that we don't know about and never remove. For | |
4333 | # instance it was reported that on HP-UX the gcc test will end up | |
d0ac1c44 SM |
4334 | # making a dummy file named 'D' -- because '-MD' means "put the output |
4335 | # in D". | |
24538276 CC |
4336 | rm -rf conftest.dir |
4337 | mkdir conftest.dir | |
4338 | # Copy depcomp to subdir because otherwise we won't find it if we're | |
4339 | # using a relative directory. | |
4340 | cp "$am_depcomp" conftest.dir | |
4341 | cd conftest.dir | |
4342 | # We will build objects and dependencies in a subdirectory because | |
4343 | # it helps to detect inapplicable dependency modes. For instance | |
4344 | # both Tru64's cc and ICC support -MD to output dependencies as a | |
4345 | # side effect of compilation, but ICC will put the dependencies in | |
4346 | # the current directory while Tru64 will put them in the object | |
4347 | # directory. | |
4348 | mkdir sub | |
4349 | ||
4350 | am_cv_CC_dependencies_compiler_type=none | |
4351 | if test "$am_compiler_list" = ""; then | |
4352 | am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` | |
4353 | fi | |
4354 | am__universal=false | |
4355 | case " $depcc " in #( | |
4356 | *\ -arch\ *\ -arch\ *) am__universal=true ;; | |
4357 | esac | |
4358 | ||
4359 | for depmode in $am_compiler_list; do | |
4360 | # Setup a source with many dependencies, because some compilers | |
4361 | # like to wrap large dependency lists on column 80 (with \), and | |
4362 | # we should not choose a depcomp mode which is confused by this. | |
4363 | # | |
4364 | # We need to recreate these files for each test, as the compiler may | |
4365 | # overwrite some of them when testing with obscure command lines. | |
4366 | # This happens at least with the AIX C compiler. | |
4367 | : > sub/conftest.c | |
4368 | for i in 1 2 3 4 5 6; do | |
4369 | echo '#include "conftst'$i'.h"' >> sub/conftest.c | |
d0ac1c44 SM |
4370 | # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with |
4371 | # Solaris 10 /bin/sh. | |
4372 | echo '/* dummy */' > sub/conftst$i.h | |
24538276 CC |
4373 | done |
4374 | echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf | |
4375 | ||
d0ac1c44 | 4376 | # We check with '-c' and '-o' for the sake of the "dashmstdout" |
24538276 | 4377 | # mode. It turns out that the SunPro C++ compiler does not properly |
d0ac1c44 SM |
4378 | # handle '-M -o', and we need to detect this. Also, some Intel |
4379 | # versions had trouble with output in subdirs. | |
24538276 CC |
4380 | am__obj=sub/conftest.${OBJEXT-o} |
4381 | am__minus_obj="-o $am__obj" | |
4382 | case $depmode in | |
4383 | gcc) | |
4384 | # This depmode causes a compiler race in universal mode. | |
4385 | test "$am__universal" = false || continue | |
4386 | ;; | |
4387 | nosideeffect) | |
d0ac1c44 SM |
4388 | # After this tag, mechanisms are not by side-effect, so they'll |
4389 | # only be used when explicitly requested. | |
24538276 CC |
4390 | if test "x$enable_dependency_tracking" = xyes; then |
4391 | continue | |
4392 | else | |
4393 | break | |
4394 | fi | |
4395 | ;; | |
4396 | msvc7 | msvc7msys | msvisualcpp | msvcmsys) | |
d0ac1c44 | 4397 | # This compiler won't grok '-c -o', but also, the minuso test has |
24538276 CC |
4398 | # not run yet. These depmodes are late enough in the game, and |
4399 | # so weak that their functioning should not be impacted. | |
4400 | am__obj=conftest.${OBJEXT-o} | |
4401 | am__minus_obj= | |
4402 | ;; | |
4403 | none) break ;; | |
4404 | esac | |
4405 | if depmode=$depmode \ | |
4406 | source=sub/conftest.c object=$am__obj \ | |
4407 | depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ | |
4408 | $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ | |
4409 | >/dev/null 2>conftest.err && | |
4410 | grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && | |
4411 | grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && | |
4412 | grep $am__obj sub/conftest.Po > /dev/null 2>&1 && | |
4413 | ${MAKE-make} -s -f confmf > /dev/null 2>&1; then | |
4414 | # icc doesn't choke on unknown options, it will just issue warnings | |
4415 | # or remarks (even with -Werror). So we grep stderr for any message | |
4416 | # that says an option was ignored or not supported. | |
4417 | # When given -MP, icc 7.0 and 7.1 complain thusly: | |
4418 | # icc: Command line warning: ignoring option '-M'; no argument required | |
4419 | # The diagnosis changed in icc 8.0: | |
4420 | # icc: Command line remark: option '-MP' not supported | |
4421 | if (grep 'ignoring option' conftest.err || | |
4422 | grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else | |
4423 | am_cv_CC_dependencies_compiler_type=$depmode | |
4424 | break | |
4425 | fi | |
4426 | fi | |
81ecdfbb | 4427 | done |
bae7f79e | 4428 | |
24538276 CC |
4429 | cd .. |
4430 | rm -rf conftest.dir | |
4431 | else | |
4432 | am_cv_CC_dependencies_compiler_type=none | |
bae7f79e | 4433 | fi |
24538276 | 4434 | |
81ecdfbb | 4435 | fi |
24538276 CC |
4436 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 |
4437 | $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } | |
4438 | CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type | |
4439 | ||
4440 | if | |
4441 | test "x$enable_dependency_tracking" != xno \ | |
4442 | && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then | |
4443 | am__fastdepCC_TRUE= | |
4444 | am__fastdepCC_FALSE='#' | |
bae7f79e | 4445 | else |
24538276 CC |
4446 | am__fastdepCC_TRUE='#' |
4447 | am__fastdepCC_FALSE= | |
bae7f79e ILT |
4448 | fi |
4449 | ||
4450 | ||
24538276 CC |
4451 | |
4452 | ac_ext=c | |
4453 | ac_cpp='$CPP $CPPFLAGS' | |
4454 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4455 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4456 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
4457 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 | |
4458 | $as_echo_n "checking how to run the C preprocessor... " >&6; } | |
4459 | # On Suns, sometimes $CPP names a directory. | |
4460 | if test -n "$CPP" && test -d "$CPP"; then | |
4461 | CPP= | |
4462 | fi | |
4463 | if test -z "$CPP"; then | |
d0ac1c44 | 4464 | if ${ac_cv_prog_CPP+:} false; then : |
24538276 CC |
4465 | $as_echo_n "(cached) " >&6 |
4466 | else | |
4467 | # Double quotes because CPP needs to be expanded | |
4468 | for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" | |
4469 | do | |
4470 | ac_preproc_ok=false | |
4471 | for ac_c_preproc_warn_flag in '' yes | |
4472 | do | |
4473 | # Use a header file that comes with gcc, so configuring glibc | |
4474 | # with a fresh cross-compiler works. | |
4475 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
4476 | # <limits.h> exists even on freestanding compilers. | |
4477 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
4478 | # not just through cpp. "Syntax error" is here to catch this case. | |
4479 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4480 | /* end confdefs.h. */ | |
4481 | #ifdef __STDC__ | |
4482 | # include <limits.h> | |
4483 | #else | |
4484 | # include <assert.h> | |
4485 | #endif | |
4486 | Syntax error | |
4487 | _ACEOF | |
4488 | if ac_fn_c_try_cpp "$LINENO"; then : | |
4489 | ||
4490 | else | |
4491 | # Broken: fails on valid input. | |
4492 | continue | |
4493 | fi | |
d0ac1c44 | 4494 | rm -f conftest.err conftest.i conftest.$ac_ext |
24538276 CC |
4495 | |
4496 | # OK, works on sane cases. Now check whether nonexistent headers | |
4497 | # can be detected and how. | |
4498 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4499 | /* end confdefs.h. */ | |
4500 | #include <ac_nonexistent.h> | |
4501 | _ACEOF | |
4502 | if ac_fn_c_try_cpp "$LINENO"; then : | |
4503 | # Broken: success on invalid input. | |
4504 | continue | |
4505 | else | |
4506 | # Passes both tests. | |
4507 | ac_preproc_ok=: | |
4508 | break | |
4509 | fi | |
d0ac1c44 | 4510 | rm -f conftest.err conftest.i conftest.$ac_ext |
24538276 CC |
4511 | |
4512 | done | |
4513 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
d0ac1c44 | 4514 | rm -f conftest.i conftest.err conftest.$ac_ext |
24538276 CC |
4515 | if $ac_preproc_ok; then : |
4516 | break | |
4517 | fi | |
4518 | ||
4519 | done | |
4520 | ac_cv_prog_CPP=$CPP | |
4521 | ||
4522 | fi | |
4523 | CPP=$ac_cv_prog_CPP | |
4524 | else | |
4525 | ac_cv_prog_CPP=$CPP | |
4526 | fi | |
4527 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 | |
4528 | $as_echo "$CPP" >&6; } | |
4529 | ac_preproc_ok=false | |
4530 | for ac_c_preproc_warn_flag in '' yes | |
4531 | do | |
4532 | # Use a header file that comes with gcc, so configuring glibc | |
4533 | # with a fresh cross-compiler works. | |
4534 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
4535 | # <limits.h> exists even on freestanding compilers. | |
4536 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
4537 | # not just through cpp. "Syntax error" is here to catch this case. | |
4538 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4539 | /* end confdefs.h. */ | |
4540 | #ifdef __STDC__ | |
4541 | # include <limits.h> | |
4542 | #else | |
4543 | # include <assert.h> | |
4544 | #endif | |
4545 | Syntax error | |
4546 | _ACEOF | |
4547 | if ac_fn_c_try_cpp "$LINENO"; then : | |
4548 | ||
4549 | else | |
4550 | # Broken: fails on valid input. | |
4551 | continue | |
4552 | fi | |
d0ac1c44 | 4553 | rm -f conftest.err conftest.i conftest.$ac_ext |
24538276 CC |
4554 | |
4555 | # OK, works on sane cases. Now check whether nonexistent headers | |
4556 | # can be detected and how. | |
4557 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4558 | /* end confdefs.h. */ | |
4559 | #include <ac_nonexistent.h> | |
4560 | _ACEOF | |
4561 | if ac_fn_c_try_cpp "$LINENO"; then : | |
4562 | # Broken: success on invalid input. | |
4563 | continue | |
4564 | else | |
4565 | # Passes both tests. | |
4566 | ac_preproc_ok=: | |
4567 | break | |
4568 | fi | |
d0ac1c44 | 4569 | rm -f conftest.err conftest.i conftest.$ac_ext |
24538276 CC |
4570 | |
4571 | done | |
4572 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
d0ac1c44 | 4573 | rm -f conftest.i conftest.err conftest.$ac_ext |
24538276 CC |
4574 | if $ac_preproc_ok; then : |
4575 | ||
4576 | else | |
4577 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
4578 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
d0ac1c44 SM |
4579 | as_fn_error $? "C preprocessor \"$CPP\" fails sanity check |
4580 | See \`config.log' for more details" "$LINENO" 5; } | |
24538276 CC |
4581 | fi |
4582 | ||
4583 | ac_ext=c | |
4584 | ac_cpp='$CPP $CPPFLAGS' | |
4585 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4586 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4587 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
4588 | ||
4589 | ||
4590 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 | |
4591 | $as_echo_n "checking for grep that handles long lines and -e... " >&6; } | |
d0ac1c44 | 4592 | if ${ac_cv_path_GREP+:} false; then : |
24538276 CC |
4593 | $as_echo_n "(cached) " >&6 |
4594 | else | |
4595 | if test -z "$GREP"; then | |
4596 | ac_path_GREP_found=false | |
4597 | # Loop through the user's path and test for each of PROGNAME-LIST | |
4598 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4599 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin | |
4600 | do | |
4601 | IFS=$as_save_IFS | |
4602 | test -z "$as_dir" && as_dir=. | |
4603 | for ac_prog in grep ggrep; do | |
4604 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4605 | ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" | |
d0ac1c44 | 4606 | as_fn_executable_p "$ac_path_GREP" || continue |
24538276 CC |
4607 | # Check for GNU ac_path_GREP and select it if it is found. |
4608 | # Check for GNU $ac_path_GREP | |
4609 | case `"$ac_path_GREP" --version 2>&1` in | |
4610 | *GNU*) | |
4611 | ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; | |
4612 | *) | |
4613 | ac_count=0 | |
4614 | $as_echo_n 0123456789 >"conftest.in" | |
4615 | while : | |
4616 | do | |
4617 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
4618 | mv "conftest.tmp" "conftest.in" | |
4619 | cp "conftest.in" "conftest.nl" | |
4620 | $as_echo 'GREP' >> "conftest.nl" | |
4621 | "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break | |
4622 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
4623 | as_fn_arith $ac_count + 1 && ac_count=$as_val | |
4624 | if test $ac_count -gt ${ac_path_GREP_max-0}; then | |
4625 | # Best one so far, save it but keep looking for a better one | |
4626 | ac_cv_path_GREP="$ac_path_GREP" | |
4627 | ac_path_GREP_max=$ac_count | |
4628 | fi | |
4629 | # 10*(2^10) chars as input seems more than enough | |
4630 | test $ac_count -gt 10 && break | |
4631 | done | |
4632 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
4633 | esac | |
4634 | ||
4635 | $ac_path_GREP_found && break 3 | |
4636 | done | |
4637 | done | |
4638 | done | |
4639 | IFS=$as_save_IFS | |
4640 | if test -z "$ac_cv_path_GREP"; then | |
d0ac1c44 | 4641 | as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 |
24538276 CC |
4642 | fi |
4643 | else | |
4644 | ac_cv_path_GREP=$GREP | |
4645 | fi | |
4646 | ||
4647 | fi | |
4648 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 | |
4649 | $as_echo "$ac_cv_path_GREP" >&6; } | |
4650 | GREP="$ac_cv_path_GREP" | |
4651 | ||
4652 | ||
4653 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 | |
4654 | $as_echo_n "checking for egrep... " >&6; } | |
d0ac1c44 | 4655 | if ${ac_cv_path_EGREP+:} false; then : |
81ecdfbb RW |
4656 | $as_echo_n "(cached) " >&6 |
4657 | else | |
24538276 CC |
4658 | if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 |
4659 | then ac_cv_path_EGREP="$GREP -E" | |
4660 | else | |
4661 | if test -z "$EGREP"; then | |
4662 | ac_path_EGREP_found=false | |
4663 | # Loop through the user's path and test for each of PROGNAME-LIST | |
4664 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4665 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin | |
81ecdfbb RW |
4666 | do |
4667 | IFS=$as_save_IFS | |
4668 | test -z "$as_dir" && as_dir=. | |
24538276 | 4669 | for ac_prog in egrep; do |
81ecdfbb | 4670 | for ac_exec_ext in '' $ac_executable_extensions; do |
24538276 | 4671 | ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" |
d0ac1c44 | 4672 | as_fn_executable_p "$ac_path_EGREP" || continue |
24538276 CC |
4673 | # Check for GNU ac_path_EGREP and select it if it is found. |
4674 | # Check for GNU $ac_path_EGREP | |
4675 | case `"$ac_path_EGREP" --version 2>&1` in | |
4676 | *GNU*) | |
4677 | ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; | |
4678 | *) | |
4679 | ac_count=0 | |
4680 | $as_echo_n 0123456789 >"conftest.in" | |
4681 | while : | |
4682 | do | |
4683 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
4684 | mv "conftest.tmp" "conftest.in" | |
4685 | cp "conftest.in" "conftest.nl" | |
4686 | $as_echo 'EGREP' >> "conftest.nl" | |
4687 | "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break | |
4688 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
4689 | as_fn_arith $ac_count + 1 && ac_count=$as_val | |
4690 | if test $ac_count -gt ${ac_path_EGREP_max-0}; then | |
4691 | # Best one so far, save it but keep looking for a better one | |
4692 | ac_cv_path_EGREP="$ac_path_EGREP" | |
4693 | ac_path_EGREP_max=$ac_count | |
4694 | fi | |
4695 | # 10*(2^10) chars as input seems more than enough | |
4696 | test $ac_count -gt 10 && break | |
81ecdfbb | 4697 | done |
24538276 CC |
4698 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; |
4699 | esac | |
bae7f79e | 4700 | |
24538276 CC |
4701 | $ac_path_EGREP_found && break 3 |
4702 | done | |
4703 | done | |
4704 | done | |
4705 | IFS=$as_save_IFS | |
4706 | if test -z "$ac_cv_path_EGREP"; then | |
d0ac1c44 | 4707 | as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 |
bae7f79e | 4708 | fi |
81ecdfbb | 4709 | else |
24538276 | 4710 | ac_cv_path_EGREP=$EGREP |
bae7f79e ILT |
4711 | fi |
4712 | ||
24538276 | 4713 | fi |
81ecdfbb | 4714 | fi |
24538276 CC |
4715 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 |
4716 | $as_echo "$ac_cv_path_EGREP" >&6; } | |
4717 | EGREP="$ac_cv_path_EGREP" | |
4718 | ||
4719 | ||
4720 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 | |
4721 | $as_echo_n "checking for ANSI C header files... " >&6; } | |
d0ac1c44 | 4722 | if ${ac_cv_header_stdc+:} false; then : |
81ecdfbb | 4723 | $as_echo_n "(cached) " >&6 |
bae7f79e | 4724 | else |
24538276 CC |
4725 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4726 | /* end confdefs.h. */ | |
4727 | #include <stdlib.h> | |
4728 | #include <stdarg.h> | |
4729 | #include <string.h> | |
4730 | #include <float.h> | |
4731 | ||
4732 | int | |
4733 | main () | |
4734 | { | |
4735 | ||
4736 | ; | |
4737 | return 0; | |
4738 | } | |
4739 | _ACEOF | |
4740 | if ac_fn_c_try_compile "$LINENO"; then : | |
4741 | ac_cv_header_stdc=yes | |
81ecdfbb | 4742 | else |
24538276 CC |
4743 | ac_cv_header_stdc=no |
4744 | fi | |
4745 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4746 | ||
4747 | if test $ac_cv_header_stdc = yes; then | |
4748 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
4749 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4750 | /* end confdefs.h. */ | |
4751 | #include <string.h> | |
4752 | ||
4753 | _ACEOF | |
4754 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
4755 | $EGREP "memchr" >/dev/null 2>&1; then : | |
81ecdfbb | 4756 | |
24538276 CC |
4757 | else |
4758 | ac_cv_header_stdc=no | |
81ecdfbb | 4759 | fi |
24538276 CC |
4760 | rm -f conftest* |
4761 | ||
81ecdfbb | 4762 | fi |
24538276 CC |
4763 | |
4764 | if test $ac_cv_header_stdc = yes; then | |
4765 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
4766 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4767 | /* end confdefs.h. */ | |
4768 | #include <stdlib.h> | |
4769 | ||
4770 | _ACEOF | |
4771 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
4772 | $EGREP "free" >/dev/null 2>&1; then : | |
4773 | ||
81ecdfbb | 4774 | else |
24538276 | 4775 | ac_cv_header_stdc=no |
bae7f79e | 4776 | fi |
24538276 | 4777 | rm -f conftest* |
bae7f79e | 4778 | |
81ecdfbb | 4779 | fi |
24538276 CC |
4780 | |
4781 | if test $ac_cv_header_stdc = yes; then | |
4782 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
4783 | if test "$cross_compiling" = yes; then : | |
4784 | : | |
bae7f79e | 4785 | else |
24538276 CC |
4786 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4787 | /* end confdefs.h. */ | |
4788 | #include <ctype.h> | |
4789 | #include <stdlib.h> | |
4790 | #if ((' ' & 0x0FF) == 0x020) | |
4791 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
4792 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
4793 | #else | |
4794 | # define ISLOWER(c) \ | |
4795 | (('a' <= (c) && (c) <= 'i') \ | |
4796 | || ('j' <= (c) && (c) <= 'r') \ | |
4797 | || ('s' <= (c) && (c) <= 'z')) | |
4798 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) | |
4799 | #endif | |
4800 | ||
4801 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) | |
4802 | int | |
4803 | main () | |
4804 | { | |
4805 | int i; | |
4806 | for (i = 0; i < 256; i++) | |
4807 | if (XOR (islower (i), ISLOWER (i)) | |
4808 | || toupper (i) != TOUPPER (i)) | |
4809 | return 2; | |
4810 | return 0; | |
4811 | } | |
4812 | _ACEOF | |
4813 | if ac_fn_c_try_run "$LINENO"; then : | |
4814 | ||
81ecdfbb | 4815 | else |
24538276 CC |
4816 | ac_cv_header_stdc=no |
4817 | fi | |
4818 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
4819 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
4820 | fi | |
4821 | ||
4822 | fi | |
4823 | fi | |
4824 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 | |
4825 | $as_echo "$ac_cv_header_stdc" >&6; } | |
4826 | if test $ac_cv_header_stdc = yes; then | |
4827 | ||
4828 | $as_echo "#define STDC_HEADERS 1" >>confdefs.h | |
81ecdfbb | 4829 | |
bae7f79e | 4830 | fi |
24538276 CC |
4831 | |
4832 | # On IRIX 5.3, sys/types and inttypes.h are conflicting. | |
4833 | for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ | |
4834 | inttypes.h stdint.h unistd.h | |
4835 | do : | |
4836 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
4837 | ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default | |
4838 | " | |
d0ac1c44 | 4839 | if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : |
24538276 CC |
4840 | cat >>confdefs.h <<_ACEOF |
4841 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
4842 | _ACEOF | |
4843 | ||
81ecdfbb | 4844 | fi |
24538276 CC |
4845 | |
4846 | done | |
4847 | ||
4848 | ||
4849 | ||
4850 | ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" | |
d0ac1c44 | 4851 | if test "x$ac_cv_header_minix_config_h" = xyes; then : |
24538276 | 4852 | MINIX=yes |
bae7f79e | 4853 | else |
24538276 | 4854 | MINIX= |
bae7f79e ILT |
4855 | fi |
4856 | ||
bae7f79e | 4857 | |
24538276 | 4858 | if test "$MINIX" = yes; then |
bae7f79e | 4859 | |
24538276 | 4860 | $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h |
bae7f79e | 4861 | |
bae7f79e | 4862 | |
24538276 | 4863 | $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h |
81ecdfbb | 4864 | |
81ecdfbb | 4865 | |
24538276 CC |
4866 | $as_echo "#define _MINIX 1" >>confdefs.h |
4867 | ||
81ecdfbb | 4868 | fi |
81ecdfbb | 4869 | |
24538276 CC |
4870 | |
4871 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 | |
4872 | $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } | |
d0ac1c44 | 4873 | if ${ac_cv_safe_to_define___extensions__+:} false; then : |
24538276 CC |
4874 | $as_echo_n "(cached) " >&6 |
4875 | else | |
4876 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
81ecdfbb RW |
4877 | /* end confdefs.h. */ |
4878 | ||
d0ac1c44 SM |
4879 | # define __EXTENSIONS__ 1 |
4880 | $ac_includes_default | |
81ecdfbb RW |
4881 | int |
4882 | main () | |
4883 | { | |
4884 | ||
4885 | ; | |
4886 | return 0; | |
4887 | } | |
4888 | _ACEOF | |
24538276 CC |
4889 | if ac_fn_c_try_compile "$LINENO"; then : |
4890 | ac_cv_safe_to_define___extensions__=yes | |
4891 | else | |
4892 | ac_cv_safe_to_define___extensions__=no | |
4893 | fi | |
4894 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4895 | fi | |
4896 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 | |
4897 | $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } | |
4898 | test $ac_cv_safe_to_define___extensions__ = yes && | |
4899 | $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h | |
81ecdfbb | 4900 | |
24538276 | 4901 | $as_echo "#define _ALL_SOURCE 1" >>confdefs.h |
81ecdfbb | 4902 | |
24538276 | 4903 | $as_echo "#define _GNU_SOURCE 1" >>confdefs.h |
81ecdfbb | 4904 | |
24538276 CC |
4905 | $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h |
4906 | ||
4907 | $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h | |
4908 | ||
4909 | ||
4910 | ||
4911 | # PR 14072 | |
4912 | ||
4913 | ||
4914 | ||
4915 | # Check whether --with-sysroot was given. | |
4916 | if test "${with_sysroot+set}" = set; then : | |
4917 | withval=$with_sysroot; sysroot=$withval | |
4918 | else | |
4919 | sysroot=no | |
4920 | fi | |
4921 | ||
4922 | ||
4923 | if test "$sysroot" = "yes"; then | |
4924 | sysroot='${exec_prefix}/${target_alias}/sys-root' | |
4925 | elif test "$sysroot" = "no"; then | |
4926 | sysroot= | |
4927 | fi | |
4928 | ||
4929 | sysroot_relocatable=0 | |
4930 | if test -n "$sysroot"; then | |
4931 | case "$sysroot" in | |
4932 | "${prefix}" | "${prefix}/"* | \ | |
4933 | "${exec_prefix}" | "${exec_prefix}/"* | \ | |
4934 | '${prefix}' | '${prefix}/'*| \ | |
4935 | '${exec_prefix}' | '${exec_prefix}/'*) | |
4936 | sysroot_relocatable=1 | |
4937 | ;; | |
81ecdfbb | 4938 | esac |
24538276 CC |
4939 | fi |
4940 | ||
4941 | ||
4942 | cat >>confdefs.h <<_ACEOF | |
4943 | #define TARGET_SYSTEM_ROOT "$sysroot" | |
4944 | _ACEOF | |
81ecdfbb | 4945 | |
24538276 CC |
4946 | |
4947 | cat >>confdefs.h <<_ACEOF | |
4948 | #define TARGET_SYSTEM_ROOT_RELOCATABLE $sysroot_relocatable | |
4949 | _ACEOF | |
4950 | ||
4951 | ||
4952 | ||
4953 | installed_linker=ld.gold | |
4954 | # Check whether --enable-gold was given. | |
4955 | if test "${enable_gold+set}" = set; then : | |
4956 | enableval=$enable_gold; case "${enableval}" in | |
4957 | default) | |
4958 | install_as_default=yes | |
4959 | ;; | |
4960 | yes) | |
4961 | if test x${enable_ld} = xno; then | |
4962 | install_as_default=yes | |
4963 | fi | |
4964 | ;; | |
4965 | esac | |
bae7f79e | 4966 | else |
24538276 | 4967 | install_as_default=no |
bae7f79e ILT |
4968 | fi |
4969 | ||
24538276 CC |
4970 | |
4971 | ||
4972 | ||
24538276 CC |
4973 | |
4974 | maybe_plugins=no | |
4975 | for ac_header in dlfcn.h | |
4976 | do : | |
4977 | ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default | |
4978 | " | |
d0ac1c44 | 4979 | if test "x$ac_cv_header_dlfcn_h" = xyes; then : |
24538276 CC |
4980 | cat >>confdefs.h <<_ACEOF |
4981 | #define HAVE_DLFCN_H 1 | |
4982 | _ACEOF | |
4983 | maybe_plugins=yes | |
81ecdfbb | 4984 | fi |
bae7f79e | 4985 | |
24538276 CC |
4986 | done |
4987 | ||
4988 | for ac_header in windows.h | |
4989 | do : | |
4990 | ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default | |
4991 | " | |
d0ac1c44 | 4992 | if test "x$ac_cv_header_windows_h" = xyes; then : |
24538276 CC |
4993 | cat >>confdefs.h <<_ACEOF |
4994 | #define HAVE_WINDOWS_H 1 | |
4995 | _ACEOF | |
4996 | maybe_plugins=yes | |
4997 | fi | |
81ecdfbb | 4998 | |
81ecdfbb | 4999 | done |
24538276 CC |
5000 | |
5001 | ||
5002 | # Check whether --enable-plugins was given. | |
5003 | if test "${enable_plugins+set}" = set; then : | |
5004 | enableval=$enable_plugins; case "${enableval}" in | |
5005 | no) plugins=no ;; | |
5006 | *) plugins=yes | |
5007 | if test "$maybe_plugins" != "yes" ; then | |
d0ac1c44 | 5008 | as_fn_error $? "Building with plugin support requires a host that supports dlopen." "$LINENO" 5 |
24538276 CC |
5009 | fi ;; |
5010 | esac | |
81ecdfbb | 5011 | else |
24538276 CC |
5012 | plugins=$maybe_plugins |
5013 | ||
81ecdfbb | 5014 | fi |
bae7f79e | 5015 | |
24538276 | 5016 | if test "$plugins" = "yes"; then |
c4a614e2 AM |
5017 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlsym" >&5 |
5018 | $as_echo_n "checking for library containing dlsym... " >&6; } | |
d0ac1c44 | 5019 | if ${ac_cv_search_dlsym+:} false; then : |
81ecdfbb | 5020 | $as_echo_n "(cached) " >&6 |
92e059d8 | 5021 | else |
24538276 CC |
5022 | ac_func_search_save_LIBS=$LIBS |
5023 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
92e059d8 | 5024 | /* end confdefs.h. */ |
92e059d8 | 5025 | |
24538276 CC |
5026 | /* Override any GCC internal prototype to avoid an error. |
5027 | Use char because int might match the return type of a GCC | |
5028 | builtin and then its argument prototype would still apply. */ | |
5029 | #ifdef __cplusplus | |
5030 | extern "C" | |
5031 | #endif | |
c4a614e2 | 5032 | char dlsym (); |
92e059d8 ILT |
5033 | int |
5034 | main () | |
5035 | { | |
c4a614e2 | 5036 | return dlsym (); |
92e059d8 ILT |
5037 | ; |
5038 | return 0; | |
5039 | } | |
5040 | _ACEOF | |
24538276 CC |
5041 | for ac_lib in '' dl; do |
5042 | if test -z "$ac_lib"; then | |
5043 | ac_res="none required" | |
5044 | else | |
5045 | ac_res=-l$ac_lib | |
5046 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" | |
5047 | fi | |
5048 | if ac_fn_c_try_link "$LINENO"; then : | |
c4a614e2 | 5049 | ac_cv_search_dlsym=$ac_res |
24538276 CC |
5050 | fi |
5051 | rm -f core conftest.err conftest.$ac_objext \ | |
5052 | conftest$ac_exeext | |
d0ac1c44 | 5053 | if ${ac_cv_search_dlsym+:} false; then : |
24538276 CC |
5054 | break |
5055 | fi | |
81ecdfbb | 5056 | done |
d0ac1c44 | 5057 | if ${ac_cv_search_dlsym+:} false; then : |
24538276 | 5058 | |
81ecdfbb | 5059 | else |
c4a614e2 | 5060 | ac_cv_search_dlsym=no |
24538276 CC |
5061 | fi |
5062 | rm conftest.$ac_ext | |
5063 | LIBS=$ac_func_search_save_LIBS | |
5064 | fi | |
c4a614e2 AM |
5065 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlsym" >&5 |
5066 | $as_echo "$ac_cv_search_dlsym" >&6; } | |
5067 | ac_res=$ac_cv_search_dlsym | |
24538276 CC |
5068 | if test "$ac_res" != no; then : |
5069 | test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" | |
81ecdfbb | 5070 | |
81ecdfbb | 5071 | fi |
24538276 CC |
5072 | |
5073 | fi | |
5074 | ||
5075 | if test "$plugins" = "yes"; then | |
5076 | ||
5077 | $as_echo "#define ENABLE_PLUGINS 1" >>confdefs.h | |
5078 | ||
81ecdfbb | 5079 | fi |
24538276 CC |
5080 | if test "$plugins" = "yes"; then |
5081 | PLUGINS_TRUE= | |
5082 | PLUGINS_FALSE='#' | |
81ecdfbb | 5083 | else |
24538276 CC |
5084 | PLUGINS_TRUE='#' |
5085 | PLUGINS_FALSE= | |
5086 | fi | |
92e059d8 | 5087 | |
92e059d8 | 5088 | |
24538276 CC |
5089 | # Decide if -z relro should be enabled in ELF linker by default. |
5090 | ac_default_ld_z_relro=unset | |
5091 | # Provide a configure time option to override our default. | |
5092 | # Check whether --enable-relro was given. | |
5093 | if test "${enable_relro+set}" = set; then : | |
5094 | enableval=$enable_relro; case "${enableval}" in | |
5095 | yes) ac_default_ld_z_relro=1 ;; | |
5096 | no) ac_default_ld_z_relro=0 ;; | |
5097 | esac | |
5098 | fi | |
5099 | if test "${ac_default_ld_z_relro}" = unset; then | |
5100 | ac_default_ld_z_relro=1 | |
5101 | fi | |
5102 | ||
5103 | cat >>confdefs.h <<_ACEOF | |
5104 | #define DEFAULT_LD_Z_RELRO $ac_default_ld_z_relro | |
92e059d8 | 5105 | _ACEOF |
24538276 CC |
5106 | |
5107 | ||
5108 | # Check whether --enable-targets was given. | |
5109 | if test "${enable_targets+set}" = set; then : | |
5110 | enableval=$enable_targets; case "${enableval}" in | |
5111 | yes | "") | |
d0ac1c44 | 5112 | as_fn_error $? "--enable-targets option must specify target names or 'all'" "$LINENO" 5 |
24538276 CC |
5113 | ;; |
5114 | no) | |
5115 | enable_targets= | |
5116 | ;; | |
5117 | *) | |
5118 | enable_targets=$enableval | |
5119 | ;; | |
5120 | esac | |
92e059d8 | 5121 | else |
24538276 CC |
5122 | # For now, enable all targets by default |
5123 | enable_targets=all | |
5124 | ||
81ecdfbb | 5125 | fi |
92e059d8 | 5126 | |
24538276 CC |
5127 | |
5128 | # Canonicalize the enabled targets. | |
5129 | if test -n "$enable_targets"; then | |
5130 | for targ in `echo $enable_targets | sed -e 's/,/ /g'`; do | |
5131 | result=`$ac_config_sub $targ 2>/dev/null` | |
5132 | if test -n "$result"; then | |
5133 | canon_targets="$canon_targets $result" | |
5134 | else | |
5135 | # Permit unrecognized target names, like "all". | |
5136 | canon_targets="$canon_targets $targ" | |
5137 | fi | |
5138 | done | |
92e059d8 | 5139 | fi |
24538276 CC |
5140 | |
5141 | # Decide which "--hash-style" to use by default | |
5142 | # Provide a configure time option to override our default. | |
5143 | # Check whether --enable-default-hash-style was given. | |
5144 | if test "${enable_default_hash_style+set}" = set; then : | |
5145 | enableval=$enable_default_hash_style; case "${enable_default_hash_style}" in | |
5146 | sysv | gnu | both) ;; | |
d0ac1c44 | 5147 | *) as_fn_error $? "bad value ${enable_default_hash_style} for enable-default-hash-style option" "$LINENO" 5 ;; |
24538276 | 5148 | esac |
92e059d8 | 5149 | else |
24538276 CC |
5150 | case "${target}" in |
5151 | # Enable gnu hash only on GNU targets, but not mips | |
5152 | mips*-*-*) enable_default_hash_style=sysv ;; | |
5153 | *-*-gnu* | *-*-linux* | *-*-nacl*) enable_default_hash_style=both ;; | |
5154 | *) enable_default_hash_style=sysv ;; | |
5155 | esac | |
81ecdfbb | 5156 | fi |
81ecdfbb | 5157 | |
81ecdfbb | 5158 | |
24538276 CC |
5159 | |
5160 | cat >>confdefs.h <<_ACEOF | |
5161 | #define DEFAULT_HASH_STYLE "${enable_default_hash_style}" | |
92e059d8 | 5162 | _ACEOF |
81ecdfbb | 5163 | |
81ecdfbb | 5164 | |
24538276 CC |
5165 | # See which specific instantiations we need. |
5166 | targetobjs= | |
5167 | all_targets= | |
5168 | default_machine= | |
5169 | default_size= | |
5170 | default_big_endian= | |
5171 | default_osabi=ELFOSABI_NONE | |
5172 | targ_32_little= | |
5173 | targ_32_big= | |
5174 | targ_64_little= | |
5175 | targ_64_big= | |
5176 | for targ in $target $canon_targets; do | |
5177 | if test "$targ" = "all"; then | |
5178 | targ_32_little=yes | |
5179 | targ_32_big=yes | |
5180 | targ_64_little=yes | |
5181 | targ_64_big=yes | |
5182 | all_targets=yes | |
5183 | else | |
5184 | . ${srcdir}/configure.tgt | |
81ecdfbb | 5185 | |
24538276 | 5186 | if test "$targ_obj" = "UNKNOWN"; then |
d0ac1c44 | 5187 | as_fn_error $? "\"unsupported target $targ\"" "$LINENO" 5 |
24538276 CC |
5188 | else |
5189 | targetobjs="$targetobjs ${targ_obj}.\$(OBJEXT)" | |
5190 | if test "$targ_extra_obj" != ""; then | |
5191 | targetobjs="$targetobjs ${targ_extra_obj}.\$(OBJEXT)" | |
5192 | fi | |
5193 | if test "$targ_size" = "32" -o "$targ_extra_size" = "32"; then | |
5194 | if test "$targ_big_endian" = "true" \ | |
5195 | -o "$targ_extra_big_endian" = "true"; then | |
5196 | targ_32_big=yes | |
5197 | fi | |
5198 | if test "$targ_big_endian" = "false" \ | |
5199 | -o "$targ_extra_big_endian" = "false"; then | |
5200 | targ_32_little=yes | |
5201 | fi | |
5202 | fi | |
5203 | if test "$targ_size" = "64" -o "$targ_extra_size" = "64"; then | |
5204 | if test "$targ_big_endian" = "true" \ | |
5205 | -o "$targ_extra_big_endian" = "true"; then | |
5206 | targ_64_big=yes | |
5207 | fi | |
5208 | if test "$targ_big_endian" = "false" \ | |
5209 | -o "$targ_extra_big_endian" = "false"; then | |
5210 | targ_64_little=yes | |
5211 | fi | |
5212 | fi | |
92e059d8 | 5213 | |
24538276 CC |
5214 | if test "$target" = "$targ"; then |
5215 | default_machine=$targ_machine | |
5216 | default_size=$targ_size | |
5217 | default_big_endian=$targ_big_endian | |
5218 | default_osabi=$targ_osabi | |
92e059d8 | 5219 | |
24538276 CC |
5220 | if test "$targ_obj" = "aarch64"; then |
5221 | DEFAULT_TARGET_AARCH64_TRUE= | |
5222 | DEFAULT_TARGET_AARCH64_FALSE='#' | |
5223 | else | |
5224 | DEFAULT_TARGET_AARCH64_TRUE='#' | |
5225 | DEFAULT_TARGET_AARCH64_FALSE= | |
63402fe4 | 5226 | fi |
24538276 CC |
5227 | |
5228 | if test "$targ_obj" = "arm"; then | |
5229 | DEFAULT_TARGET_ARM_TRUE= | |
5230 | DEFAULT_TARGET_ARM_FALSE='#' | |
5231 | else | |
5232 | DEFAULT_TARGET_ARM_TRUE='#' | |
5233 | DEFAULT_TARGET_ARM_FALSE= | |
8a5e3e08 | 5234 | fi |
24538276 CC |
5235 | |
5236 | if test "$targ_obj" = "i386"; then | |
5237 | DEFAULT_TARGET_I386_TRUE= | |
5238 | DEFAULT_TARGET_I386_FALSE='#' | |
6eee141f | 5239 | else |
24538276 CC |
5240 | DEFAULT_TARGET_I386_TRUE='#' |
5241 | DEFAULT_TARGET_I386_FALSE= | |
097ec620 | 5242 | fi |
24538276 CC |
5243 | |
5244 | if test "$targ_obj" = "powerpc"; then | |
5245 | DEFAULT_TARGET_POWERPC_TRUE= | |
5246 | DEFAULT_TARGET_POWERPC_FALSE='#' | |
6eee141f | 5247 | else |
24538276 CC |
5248 | DEFAULT_TARGET_POWERPC_TRUE='#' |
5249 | DEFAULT_TARGET_POWERPC_FALSE= | |
5250 | fi | |
6eee141f | 5251 | |
24538276 CC |
5252 | if test "$targ_obj" = "sparc"; then |
5253 | DEFAULT_TARGET_SPARC_TRUE= | |
5254 | DEFAULT_TARGET_SPARC_FALSE='#' | |
5255 | else | |
5256 | DEFAULT_TARGET_SPARC_TRUE='#' | |
5257 | DEFAULT_TARGET_SPARC_FALSE= | |
5258 | fi | |
097ec620 | 5259 | |
24538276 CC |
5260 | if test "$targ_obj" = "s390"; then |
5261 | DEFAULT_TARGET_S390_TRUE= | |
5262 | DEFAULT_TARGET_S390_FALSE='#' | |
5263 | else | |
5264 | DEFAULT_TARGET_S390_TRUE='#' | |
5265 | DEFAULT_TARGET_S390_FALSE= | |
5266 | fi | |
097ec620 | 5267 | |
24538276 CC |
5268 | target_x86_64=no |
5269 | target_x32=no | |
5270 | if test "$targ_obj" = "x86_64"; then | |
5271 | case "$target" in | |
5272 | x86_64*-linux-gnux32) | |
5273 | target_x32=yes | |
5274 | default_size=32 | |
5275 | ;; | |
5276 | *) | |
5277 | target_x86_64=yes | |
5278 | ;; | |
5279 | esac | |
5280 | fi | |
5281 | if test "$target_x86_64" = "yes"; then | |
5282 | DEFAULT_TARGET_X86_64_TRUE= | |
5283 | DEFAULT_TARGET_X86_64_FALSE='#' | |
5284 | else | |
5285 | DEFAULT_TARGET_X86_64_TRUE='#' | |
5286 | DEFAULT_TARGET_X86_64_FALSE= | |
097ec620 | 5287 | fi |
097ec620 | 5288 | |
24538276 CC |
5289 | if test "$target_x32" = "yes"; then |
5290 | DEFAULT_TARGET_X32_TRUE= | |
5291 | DEFAULT_TARGET_X32_FALSE='#' | |
5292 | else | |
5293 | DEFAULT_TARGET_X32_TRUE='#' | |
5294 | DEFAULT_TARGET_X32_FALSE= | |
097ec620 ILT |
5295 | fi |
5296 | ||
24538276 CC |
5297 | if test "$target_x86_64" = "yes" -o "$target_x32" = "yes"; then |
5298 | DEFAULT_TARGET_X86_64_OR_X32_TRUE= | |
5299 | DEFAULT_TARGET_X86_64_OR_X32_FALSE='#' | |
5300 | else | |
5301 | DEFAULT_TARGET_X86_64_OR_X32_TRUE='#' | |
5302 | DEFAULT_TARGET_X86_64_OR_X32_FALSE= | |
81ecdfbb | 5303 | fi |
097ec620 | 5304 | |
24538276 CC |
5305 | if test "$targ_obj" = "tilegx"; then |
5306 | DEFAULT_TARGET_TILEGX_TRUE= | |
5307 | DEFAULT_TARGET_TILEGX_FALSE='#' | |
5308 | else | |
5309 | DEFAULT_TARGET_TILEGX_TRUE='#' | |
5310 | DEFAULT_TARGET_TILEGX_FALSE= | |
5311 | fi | |
155a0dd7 | 5312 | |
24538276 CC |
5313 | if test "$targ_obj" = "mips"; then |
5314 | DEFAULT_TARGET_MIPS_TRUE= | |
5315 | DEFAULT_TARGET_MIPS_FALSE='#' | |
5316 | else | |
5317 | DEFAULT_TARGET_MIPS_TRUE='#' | |
5318 | DEFAULT_TARGET_MIPS_FALSE= | |
5319 | fi | |
155a0dd7 | 5320 | |
24538276 CC |
5321 | DEFAULT_TARGET=${targ_obj} |
5322 | ||
5323 | fi | |
5324 | fi | |
5325 | fi | |
5326 | done | |
5327 | ||
5328 | # Remove any duplicates. | |
5329 | to="" | |
5330 | for t in $targetobjs; do | |
5331 | case " $to " in | |
5332 | *" $t "*) ;; | |
5333 | *) to="$to $t" ;; | |
5334 | esac | |
5335 | done | |
5336 | targetobjs=$to | |
5337 | ||
5338 | if test -n "$targ_32_little"; then | |
5339 | ||
5340 | $as_echo "#define HAVE_TARGET_32_LITTLE 1" >>confdefs.h | |
155a0dd7 | 5341 | |
155a0dd7 | 5342 | fi |
24538276 | 5343 | if test -n "$targ_32_big"; then |
155a0dd7 | 5344 | |
24538276 | 5345 | $as_echo "#define HAVE_TARGET_32_BIG 1" >>confdefs.h |
155a0dd7 | 5346 | |
24538276 CC |
5347 | fi |
5348 | if test -n "$targ_64_little"; then | |
5349 | ||
5350 | $as_echo "#define HAVE_TARGET_64_LITTLE 1" >>confdefs.h | |
155a0dd7 | 5351 | |
81ecdfbb | 5352 | fi |
24538276 CC |
5353 | if test -n "$targ_64_big"; then |
5354 | ||
5355 | $as_echo "#define HAVE_TARGET_64_BIG 1" >>confdefs.h | |
155a0dd7 | 5356 | |
81ecdfbb | 5357 | fi |
24538276 CC |
5358 | |
5359 | if test -n "$all_targets"; then | |
5360 | TARGETOBJS='$(ALL_TARGETOBJS)' | |
155a0dd7 | 5361 | else |
24538276 | 5362 | TARGETOBJS="$targetobjs" |
155a0dd7 ILT |
5363 | fi |
5364 | ||
5365 | ||
c2b45e22 | 5366 | |
24538276 CC |
5367 | cat >>confdefs.h <<_ACEOF |
5368 | #define GOLD_DEFAULT_MACHINE $default_machine | |
5369 | _ACEOF | |
c2b45e22 | 5370 | |
c2b45e22 | 5371 | |
24538276 CC |
5372 | cat >>confdefs.h <<_ACEOF |
5373 | #define GOLD_DEFAULT_SIZE $default_size | |
5374 | _ACEOF | |
c2b45e22 | 5375 | |
c2b45e22 | 5376 | |
24538276 CC |
5377 | cat >>confdefs.h <<_ACEOF |
5378 | #define GOLD_DEFAULT_BIG_ENDIAN $default_big_endian | |
5379 | _ACEOF | |
c2b45e22 | 5380 | |
24538276 CC |
5381 | |
5382 | cat >>confdefs.h <<_ACEOF | |
5383 | #define GOLD_DEFAULT_OSABI $default_osabi | |
5384 | _ACEOF | |
5385 | ||
5386 | ||
5387 | ||
5388 | # Check whether --with-lib-path was given. | |
5389 | if test "${with_lib_path+set}" = set; then : | |
5390 | withval=$with_lib_path; case "$withval" in | |
5391 | yes) LIB_PATH='"/lib:/usr/lib"' ;; | |
5392 | no) LIB_PATH='""' ;; | |
5393 | *) LIB_PATH='"'"$withval"'"' ;; | |
5394 | esac | |
c2b45e22 | 5395 | else |
24538276 | 5396 | LIB_PATH='"::DEFAULT::"' |
c2b45e22 | 5397 | fi |
c2b45e22 CC |
5398 | |
5399 | ||
24538276 CC |
5400 | cat >>confdefs.h <<_ACEOF |
5401 | #define LIB_PATH $LIB_PATH | |
5402 | _ACEOF | |
c2b45e22 | 5403 | |
24538276 | 5404 | if test "x$target_alias" = "x" -o "x$host_alias" = "x$target_alias"; then |
c2b45e22 | 5405 | |
24538276 CC |
5406 | $as_echo "#define NATIVE_LINKER 1" >>confdefs.h |
5407 | ||
5408 | fi | |
5409 | ||
5410 | if test -n "$ac_tool_prefix"; then | |
5411 | # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args. | |
5412 | set dummy ${ac_tool_prefix}nm; ac_word=$2 | |
81ecdfbb RW |
5413 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
5414 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 5415 | if ${ac_cv_prog_NM+:} false; then : |
81ecdfbb | 5416 | $as_echo_n "(cached) " >&6 |
2fd32231 | 5417 | else |
24538276 CC |
5418 | if test -n "$NM"; then |
5419 | ac_cv_prog_NM="$NM" # Let the user override the test. | |
2fd32231 | 5420 | else |
81ecdfbb RW |
5421 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5422 | for as_dir in $PATH | |
5423 | do | |
5424 | IFS=$as_save_IFS | |
5425 | test -z "$as_dir" && as_dir=. | |
5426 | for ac_exec_ext in '' $ac_executable_extensions; do | |
d0ac1c44 | 5427 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
24538276 | 5428 | ac_cv_prog_NM="${ac_tool_prefix}nm" |
81ecdfbb RW |
5429 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
5430 | break 2 | |
5431 | fi | |
5432 | done | |
5433 | done | |
5434 | IFS=$as_save_IFS | |
2fd32231 | 5435 | |
2fd32231 | 5436 | fi |
2fd32231 | 5437 | fi |
24538276 CC |
5438 | NM=$ac_cv_prog_NM |
5439 | if test -n "$NM"; then | |
5440 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5 | |
5441 | $as_echo "$NM" >&6; } | |
2fd32231 | 5442 | else |
81ecdfbb RW |
5443 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
5444 | $as_echo "no" >&6; } | |
2fd32231 ILT |
5445 | fi |
5446 | ||
5447 | ||
81ecdfbb | 5448 | fi |
24538276 CC |
5449 | if test -z "$ac_cv_prog_NM"; then |
5450 | ac_ct_NM=$NM | |
5451 | # Extract the first word of "nm", so it can be a program name with args. | |
5452 | set dummy nm; ac_word=$2 | |
81ecdfbb RW |
5453 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
5454 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 5455 | if ${ac_cv_prog_ac_ct_NM+:} false; then : |
81ecdfbb | 5456 | $as_echo_n "(cached) " >&6 |
1d1f116d | 5457 | else |
24538276 CC |
5458 | if test -n "$ac_ct_NM"; then |
5459 | ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test. | |
1d1f116d | 5460 | else |
81ecdfbb RW |
5461 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5462 | for as_dir in $PATH | |
5463 | do | |
5464 | IFS=$as_save_IFS | |
5465 | test -z "$as_dir" && as_dir=. | |
5466 | for ac_exec_ext in '' $ac_executable_extensions; do | |
d0ac1c44 | 5467 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
24538276 | 5468 | ac_cv_prog_ac_ct_NM="nm" |
81ecdfbb RW |
5469 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
5470 | break 2 | |
5471 | fi | |
5472 | done | |
5473 | done | |
5474 | IFS=$as_save_IFS | |
1d1f116d | 5475 | |
1d1f116d | 5476 | fi |
1d1f116d | 5477 | fi |
24538276 CC |
5478 | ac_ct_NM=$ac_cv_prog_ac_ct_NM |
5479 | if test -n "$ac_ct_NM"; then | |
5480 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NM" >&5 | |
5481 | $as_echo "$ac_ct_NM" >&6; } | |
81ecdfbb RW |
5482 | else |
5483 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5484 | $as_echo "no" >&6; } | |
1d1f116d CD |
5485 | fi |
5486 | ||
24538276 CC |
5487 | if test "x$ac_ct_NM" = x; then |
5488 | NM="" | |
81ecdfbb RW |
5489 | else |
5490 | case $cross_compiling:$ac_tool_warned in | |
5491 | yes:) | |
5492 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
5493 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
5494 | ac_tool_warned=yes ;; | |
04bf7072 | 5495 | esac |
24538276 | 5496 | NM=$ac_ct_NM |
81ecdfbb | 5497 | fi |
24538276 CC |
5498 | else |
5499 | NM="$ac_cv_prog_NM" | |
81ecdfbb | 5500 | fi |
04bf7072 | 5501 | |
bae7f79e | 5502 | |
24538276 CC |
5503 | ac_ext=c |
5504 | ac_cpp='$CPP $CPPFLAGS' | |
5505 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
5506 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
5507 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
5508 | if test -n "$ac_tool_prefix"; then | |
5509 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. | |
5510 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 | |
5511 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
5512 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 5513 | if ${ac_cv_prog_CC+:} false; then : |
81ecdfbb RW |
5514 | $as_echo_n "(cached) " >&6 |
5515 | else | |
24538276 CC |
5516 | if test -n "$CC"; then |
5517 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
81ecdfbb | 5518 | else |
24538276 CC |
5519 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5520 | for as_dir in $PATH | |
5521 | do | |
5522 | IFS=$as_save_IFS | |
5523 | test -z "$as_dir" && as_dir=. | |
5524 | for ac_exec_ext in '' $ac_executable_extensions; do | |
d0ac1c44 | 5525 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
24538276 CC |
5526 | ac_cv_prog_CC="${ac_tool_prefix}gcc" |
5527 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5528 | break 2 | |
5529 | fi | |
5530 | done | |
5531 | done | |
5532 | IFS=$as_save_IFS | |
bae7f79e | 5533 | |
bae7f79e | 5534 | fi |
81ecdfbb | 5535 | fi |
24538276 CC |
5536 | CC=$ac_cv_prog_CC |
5537 | if test -n "$CC"; then | |
5538 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
5539 | $as_echo "$CC" >&6; } | |
81ecdfbb | 5540 | else |
24538276 CC |
5541 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
5542 | $as_echo "no" >&6; } | |
5543 | fi | |
bae7f79e | 5544 | |
bae7f79e | 5545 | |
24538276 CC |
5546 | fi |
5547 | if test -z "$ac_cv_prog_CC"; then | |
5548 | ac_ct_CC=$CC | |
5549 | # Extract the first word of "gcc", so it can be a program name with args. | |
5550 | set dummy gcc; ac_word=$2 | |
5551 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
5552 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 5553 | if ${ac_cv_prog_ac_ct_CC+:} false; then : |
24538276 | 5554 | $as_echo_n "(cached) " >&6 |
81ecdfbb | 5555 | else |
24538276 CC |
5556 | if test -n "$ac_ct_CC"; then |
5557 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
81ecdfbb | 5558 | else |
24538276 CC |
5559 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5560 | for as_dir in $PATH | |
5561 | do | |
5562 | IFS=$as_save_IFS | |
5563 | test -z "$as_dir" && as_dir=. | |
5564 | for ac_exec_ext in '' $ac_executable_extensions; do | |
d0ac1c44 | 5565 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
24538276 CC |
5566 | ac_cv_prog_ac_ct_CC="gcc" |
5567 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5568 | break 2 | |
5569 | fi | |
5570 | done | |
5571 | done | |
5572 | IFS=$as_save_IFS | |
bae7f79e | 5573 | |
81ecdfbb | 5574 | fi |
81ecdfbb | 5575 | fi |
24538276 CC |
5576 | ac_ct_CC=$ac_cv_prog_ac_ct_CC |
5577 | if test -n "$ac_ct_CC"; then | |
5578 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 | |
5579 | $as_echo "$ac_ct_CC" >&6; } | |
5580 | else | |
5581 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5582 | $as_echo "no" >&6; } | |
81ecdfbb | 5583 | fi |
24538276 CC |
5584 | |
5585 | if test "x$ac_ct_CC" = x; then | |
5586 | CC="" | |
81ecdfbb | 5587 | else |
24538276 CC |
5588 | case $cross_compiling:$ac_tool_warned in |
5589 | yes:) | |
5590 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
5591 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
5592 | ac_tool_warned=yes ;; | |
5593 | esac | |
5594 | CC=$ac_ct_CC | |
81ecdfbb RW |
5595 | fi |
5596 | else | |
24538276 | 5597 | CC="$ac_cv_prog_CC" |
81ecdfbb | 5598 | fi |
bae7f79e | 5599 | |
24538276 CC |
5600 | if test -z "$CC"; then |
5601 | if test -n "$ac_tool_prefix"; then | |
5602 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. | |
5603 | set dummy ${ac_tool_prefix}cc; ac_word=$2 | |
5604 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
5605 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 5606 | if ${ac_cv_prog_CC+:} false; then : |
81ecdfbb RW |
5607 | $as_echo_n "(cached) " >&6 |
5608 | else | |
24538276 CC |
5609 | if test -n "$CC"; then |
5610 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
5611 | else | |
5612 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5613 | for as_dir in $PATH | |
5614 | do | |
5615 | IFS=$as_save_IFS | |
5616 | test -z "$as_dir" && as_dir=. | |
5617 | for ac_exec_ext in '' $ac_executable_extensions; do | |
d0ac1c44 | 5618 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
24538276 CC |
5619 | ac_cv_prog_CC="${ac_tool_prefix}cc" |
5620 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5621 | break 2 | |
81ecdfbb | 5622 | fi |
24538276 | 5623 | done |
81ecdfbb | 5624 | done |
24538276 | 5625 | IFS=$as_save_IFS |
9201d894 | 5626 | |
24538276 CC |
5627 | fi |
5628 | fi | |
5629 | CC=$ac_cv_prog_CC | |
5630 | if test -n "$CC"; then | |
5631 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
5632 | $as_echo "$CC" >&6; } | |
81ecdfbb | 5633 | else |
24538276 CC |
5634 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
5635 | $as_echo "no" >&6; } | |
81ecdfbb | 5636 | fi |
9201d894 | 5637 | |
24538276 CC |
5638 | |
5639 | fi | |
81ecdfbb | 5640 | fi |
24538276 CC |
5641 | if test -z "$CC"; then |
5642 | # Extract the first word of "cc", so it can be a program name with args. | |
5643 | set dummy cc; ac_word=$2 | |
5644 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
5645 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 5646 | if ${ac_cv_prog_CC+:} false; then : |
24538276 CC |
5647 | $as_echo_n "(cached) " >&6 |
5648 | else | |
5649 | if test -n "$CC"; then | |
5650 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
5651 | else | |
5652 | ac_prog_rejected=no | |
5653 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5654 | for as_dir in $PATH | |
5655 | do | |
5656 | IFS=$as_save_IFS | |
5657 | test -z "$as_dir" && as_dir=. | |
5658 | for ac_exec_ext in '' $ac_executable_extensions; do | |
d0ac1c44 | 5659 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
24538276 CC |
5660 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then |
5661 | ac_prog_rejected=yes | |
5662 | continue | |
5663 | fi | |
5664 | ac_cv_prog_CC="cc" | |
5665 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5666 | break 2 | |
5667 | fi | |
5668 | done | |
5669 | done | |
5670 | IFS=$as_save_IFS | |
9201d894 | 5671 | |
24538276 CC |
5672 | if test $ac_prog_rejected = yes; then |
5673 | # We found a bogon in the path, so make sure we never use it. | |
5674 | set dummy $ac_cv_prog_CC | |
5675 | shift | |
5676 | if test $# != 0; then | |
5677 | # We chose a different compiler from the bogus one. | |
5678 | # However, it has the same basename, so the bogon will be chosen | |
5679 | # first if we set CC to just the basename; use the full file name. | |
5680 | shift | |
5681 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" | |
5682 | fi | |
5683 | fi | |
5684 | fi | |
5685 | fi | |
5686 | CC=$ac_cv_prog_CC | |
5687 | if test -n "$CC"; then | |
5688 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
5689 | $as_echo "$CC" >&6; } | |
81ecdfbb | 5690 | else |
24538276 CC |
5691 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
5692 | $as_echo "no" >&6; } | |
81ecdfbb | 5693 | fi |
9201d894 | 5694 | |
9201d894 | 5695 | |
24538276 CC |
5696 | fi |
5697 | if test -z "$CC"; then | |
5698 | if test -n "$ac_tool_prefix"; then | |
5699 | for ac_prog in cl.exe | |
5700 | do | |
5701 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
5702 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
81ecdfbb RW |
5703 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
5704 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 5705 | if ${ac_cv_prog_CC+:} false; then : |
81ecdfbb | 5706 | $as_echo_n "(cached) " >&6 |
9201d894 | 5707 | else |
24538276 CC |
5708 | if test -n "$CC"; then |
5709 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
81ecdfbb RW |
5710 | else |
5711 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5712 | for as_dir in $PATH | |
5713 | do | |
5714 | IFS=$as_save_IFS | |
5715 | test -z "$as_dir" && as_dir=. | |
5716 | for ac_exec_ext in '' $ac_executable_extensions; do | |
d0ac1c44 | 5717 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
24538276 | 5718 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" |
81ecdfbb RW |
5719 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
5720 | break 2 | |
5721 | fi | |
5722 | done | |
5723 | done | |
5724 | IFS=$as_save_IFS | |
9201d894 | 5725 | |
9201d894 | 5726 | fi |
9201d894 | 5727 | fi |
24538276 CC |
5728 | CC=$ac_cv_prog_CC |
5729 | if test -n "$CC"; then | |
5730 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
5731 | $as_echo "$CC" >&6; } | |
81ecdfbb RW |
5732 | else |
5733 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5734 | $as_echo "no" >&6; } | |
9201d894 | 5735 | fi |
9201d894 | 5736 | |
2f35ab9b | 5737 | |
24538276 CC |
5738 | test -n "$CC" && break |
5739 | done | |
5740 | fi | |
5741 | if test -z "$CC"; then | |
5742 | ac_ct_CC=$CC | |
5743 | for ac_prog in cl.exe | |
5744 | do | |
5745 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
5746 | set dummy $ac_prog; ac_word=$2 | |
81ecdfbb RW |
5747 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
5748 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 5749 | if ${ac_cv_prog_ac_ct_CC+:} false; then : |
81ecdfbb RW |
5750 | $as_echo_n "(cached) " >&6 |
5751 | else | |
24538276 CC |
5752 | if test -n "$ac_ct_CC"; then |
5753 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
81ecdfbb RW |
5754 | else |
5755 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5756 | for as_dir in $PATH | |
82dcae9d | 5757 | do |
81ecdfbb RW |
5758 | IFS=$as_save_IFS |
5759 | test -z "$as_dir" && as_dir=. | |
5760 | for ac_exec_ext in '' $ac_executable_extensions; do | |
d0ac1c44 | 5761 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
24538276 | 5762 | ac_cv_prog_ac_ct_CC="$ac_prog" |
81ecdfbb RW |
5763 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
5764 | break 2 | |
5765 | fi | |
5766 | done | |
5767 | done | |
5768 | IFS=$as_save_IFS | |
82dcae9d | 5769 | |
81ecdfbb RW |
5770 | fi |
5771 | fi | |
24538276 CC |
5772 | ac_ct_CC=$ac_cv_prog_ac_ct_CC |
5773 | if test -n "$ac_ct_CC"; then | |
5774 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 | |
5775 | $as_echo "$ac_ct_CC" >&6; } | |
81ecdfbb RW |
5776 | else |
5777 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5778 | $as_echo "no" >&6; } | |
5779 | fi | |
82dcae9d | 5780 | |
82dcae9d | 5781 | |
24538276 CC |
5782 | test -n "$ac_ct_CC" && break |
5783 | done | |
5784 | ||
5785 | if test "x$ac_ct_CC" = x; then | |
5786 | CC="" | |
5787 | else | |
5788 | case $cross_compiling:$ac_tool_warned in | |
5789 | yes:) | |
5790 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
5791 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
5792 | ac_tool_warned=yes ;; | |
5793 | esac | |
5794 | CC=$ac_ct_CC | |
5795 | fi | |
5796 | fi | |
5797 | ||
5798 | fi | |
5799 | ||
5800 | ||
5801 | test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
5802 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
d0ac1c44 SM |
5803 | as_fn_error $? "no acceptable C compiler found in \$PATH |
5804 | See \`config.log' for more details" "$LINENO" 5; } | |
24538276 CC |
5805 | |
5806 | # Provide some information about the compiler. | |
5807 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 | |
5808 | set X $ac_compile | |
5809 | ac_compiler=$2 | |
5810 | for ac_option in --version -v -V -qversion; do | |
5811 | { { ac_try="$ac_compiler $ac_option >&5" | |
5812 | case "(($ac_try" in | |
5813 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
5814 | *) ac_try_echo=$ac_try;; | |
5815 | esac | |
5816 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
5817 | $as_echo "$ac_try_echo"; } >&5 | |
5818 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
5819 | ac_status=$? | |
5820 | if test -s conftest.err; then | |
5821 | sed '10a\ | |
5822 | ... rest of stderr output deleted ... | |
5823 | 10q' conftest.err >conftest.er1 | |
5824 | cat conftest.er1 >&5 | |
24538276 | 5825 | fi |
d0ac1c44 | 5826 | rm -f conftest.er1 conftest.err |
24538276 CC |
5827 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5828 | test $ac_status = 0; } | |
5829 | done | |
5830 | ||
5831 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 | |
5832 | $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } | |
d0ac1c44 | 5833 | if ${ac_cv_c_compiler_gnu+:} false; then : |
24538276 CC |
5834 | $as_echo_n "(cached) " >&6 |
5835 | else | |
5836 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5837 | /* end confdefs.h. */ | |
5838 | ||
5839 | int | |
5840 | main () | |
5841 | { | |
5842 | #ifndef __GNUC__ | |
5843 | choke me | |
5844 | #endif | |
5845 | ||
5846 | ; | |
5847 | return 0; | |
5848 | } | |
5849 | _ACEOF | |
5850 | if ac_fn_c_try_compile "$LINENO"; then : | |
5851 | ac_compiler_gnu=yes | |
5852 | else | |
5853 | ac_compiler_gnu=no | |
5854 | fi | |
5855 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5856 | ac_cv_c_compiler_gnu=$ac_compiler_gnu | |
5857 | ||
5858 | fi | |
5859 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 | |
5860 | $as_echo "$ac_cv_c_compiler_gnu" >&6; } | |
5861 | if test $ac_compiler_gnu = yes; then | |
5862 | GCC=yes | |
5863 | else | |
5864 | GCC= | |
5865 | fi | |
5866 | ac_test_CFLAGS=${CFLAGS+set} | |
5867 | ac_save_CFLAGS=$CFLAGS | |
5868 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 | |
5869 | $as_echo_n "checking whether $CC accepts -g... " >&6; } | |
d0ac1c44 | 5870 | if ${ac_cv_prog_cc_g+:} false; then : |
24538276 CC |
5871 | $as_echo_n "(cached) " >&6 |
5872 | else | |
5873 | ac_save_c_werror_flag=$ac_c_werror_flag | |
5874 | ac_c_werror_flag=yes | |
5875 | ac_cv_prog_cc_g=no | |
5876 | CFLAGS="-g" | |
5877 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5878 | /* end confdefs.h. */ | |
5879 | ||
5880 | int | |
5881 | main () | |
5882 | { | |
5883 | ||
5884 | ; | |
5885 | return 0; | |
5886 | } | |
5887 | _ACEOF | |
5888 | if ac_fn_c_try_compile "$LINENO"; then : | |
5889 | ac_cv_prog_cc_g=yes | |
5890 | else | |
5891 | CFLAGS="" | |
5892 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5893 | /* end confdefs.h. */ | |
5894 | ||
5895 | int | |
5896 | main () | |
5897 | { | |
5898 | ||
5899 | ; | |
5900 | return 0; | |
5901 | } | |
5902 | _ACEOF | |
5903 | if ac_fn_c_try_compile "$LINENO"; then : | |
5904 | ||
5905 | else | |
5906 | ac_c_werror_flag=$ac_save_c_werror_flag | |
5907 | CFLAGS="-g" | |
5908 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5909 | /* end confdefs.h. */ | |
5910 | ||
5911 | int | |
5912 | main () | |
5913 | { | |
5914 | ||
5915 | ; | |
5916 | return 0; | |
5917 | } | |
5918 | _ACEOF | |
5919 | if ac_fn_c_try_compile "$LINENO"; then : | |
5920 | ac_cv_prog_cc_g=yes | |
5921 | fi | |
5922 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5923 | fi | |
5924 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5925 | fi | |
5926 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5927 | ac_c_werror_flag=$ac_save_c_werror_flag | |
5928 | fi | |
5929 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 | |
5930 | $as_echo "$ac_cv_prog_cc_g" >&6; } | |
5931 | if test "$ac_test_CFLAGS" = set; then | |
5932 | CFLAGS=$ac_save_CFLAGS | |
5933 | elif test $ac_cv_prog_cc_g = yes; then | |
5934 | if test "$GCC" = yes; then | |
5935 | CFLAGS="-g -O2" | |
5936 | else | |
5937 | CFLAGS="-g" | |
5938 | fi | |
5939 | else | |
5940 | if test "$GCC" = yes; then | |
5941 | CFLAGS="-O2" | |
5942 | else | |
5943 | CFLAGS= | |
5944 | fi | |
5945 | fi | |
5946 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 | |
5947 | $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } | |
d0ac1c44 | 5948 | if ${ac_cv_prog_cc_c89+:} false; then : |
24538276 CC |
5949 | $as_echo_n "(cached) " >&6 |
5950 | else | |
5951 | ac_cv_prog_cc_c89=no | |
5952 | ac_save_CC=$CC | |
5953 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5954 | /* end confdefs.h. */ | |
5955 | #include <stdarg.h> | |
5956 | #include <stdio.h> | |
d0ac1c44 | 5957 | struct stat; |
24538276 CC |
5958 | /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ |
5959 | struct buf { int x; }; | |
5960 | FILE * (*rcsopen) (struct buf *, struct stat *, int); | |
5961 | static char *e (p, i) | |
5962 | char **p; | |
5963 | int i; | |
5964 | { | |
5965 | return p[i]; | |
5966 | } | |
5967 | static char *f (char * (*g) (char **, int), char **p, ...) | |
5968 | { | |
5969 | char *s; | |
5970 | va_list v; | |
5971 | va_start (v,p); | |
5972 | s = g (p, va_arg (v,int)); | |
5973 | va_end (v); | |
5974 | return s; | |
5975 | } | |
5976 | ||
5977 | /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has | |
5978 | function prototypes and stuff, but not '\xHH' hex character constants. | |
5979 | These don't provoke an error unfortunately, instead are silently treated | |
5980 | as 'x'. The following induces an error, until -std is added to get | |
5981 | proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an | |
5982 | array size at least. It's necessary to write '\x00'==0 to get something | |
5983 | that's true only with -std. */ | |
5984 | int osf4_cc_array ['\x00' == 0 ? 1 : -1]; | |
5985 | ||
5986 | /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters | |
5987 | inside strings and character constants. */ | |
5988 | #define FOO(x) 'x' | |
5989 | int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; | |
5990 | ||
5991 | int test (int i, double x); | |
5992 | struct s1 {int (*f) (int a);}; | |
5993 | struct s2 {int (*f) (double a);}; | |
5994 | int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); | |
5995 | int argc; | |
5996 | char **argv; | |
5997 | int | |
5998 | main () | |
5999 | { | |
6000 | return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; | |
6001 | ; | |
6002 | return 0; | |
6003 | } | |
6004 | _ACEOF | |
6005 | for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ | |
6006 | -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" | |
81ecdfbb | 6007 | do |
24538276 CC |
6008 | CC="$ac_save_CC $ac_arg" |
6009 | if ac_fn_c_try_compile "$LINENO"; then : | |
6010 | ac_cv_prog_cc_c89=$ac_arg | |
6011 | fi | |
6012 | rm -f core conftest.err conftest.$ac_objext | |
6013 | test "x$ac_cv_prog_cc_c89" != "xno" && break | |
81ecdfbb | 6014 | done |
24538276 CC |
6015 | rm -f conftest.$ac_ext |
6016 | CC=$ac_save_CC | |
82dcae9d | 6017 | |
82dcae9d | 6018 | fi |
24538276 CC |
6019 | # AC_CACHE_VAL |
6020 | case "x$ac_cv_prog_cc_c89" in | |
6021 | x) | |
6022 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 | |
6023 | $as_echo "none needed" >&6; } ;; | |
6024 | xno) | |
6025 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 | |
6026 | $as_echo "unsupported" >&6; } ;; | |
6027 | *) | |
6028 | CC="$CC $ac_cv_prog_cc_c89" | |
6029 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 | |
6030 | $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; | |
82dcae9d | 6031 | esac |
24538276 | 6032 | if test "x$ac_cv_prog_cc_c89" != xno; then : |
81ecdfbb | 6033 | |
82dcae9d | 6034 | fi |
82dcae9d | 6035 | |
9a0910c3 ILT |
6036 | ac_ext=c |
6037 | ac_cpp='$CPP $CPPFLAGS' | |
6038 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
6039 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
6040 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
9a0910c3 | 6041 | |
d0ac1c44 SM |
6042 | ac_ext=c |
6043 | ac_cpp='$CPP $CPPFLAGS' | |
6044 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
6045 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
6046 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
6047 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 | |
6048 | $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } | |
6049 | if ${am_cv_prog_cc_c_o+:} false; then : | |
6050 | $as_echo_n "(cached) " >&6 | |
6051 | else | |
6052 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6053 | /* end confdefs.h. */ | |
6054 | ||
6055 | int | |
6056 | main () | |
6057 | { | |
6058 | ||
6059 | ; | |
6060 | return 0; | |
6061 | } | |
6062 | _ACEOF | |
6063 | # Make sure it works both with $CC and with simple cc. | |
6064 | # Following AC_PROG_CC_C_O, we do the test twice because some | |
6065 | # compilers refuse to overwrite an existing .o file with -o, | |
6066 | # though they will create one. | |
6067 | am_cv_prog_cc_c_o=yes | |
6068 | for am_i in 1 2; do | |
6069 | if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 | |
6070 | ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 | |
6071 | ac_status=$? | |
6072 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6073 | (exit $ac_status); } \ | |
6074 | && test -f conftest2.$ac_objext; then | |
6075 | : OK | |
6076 | else | |
6077 | am_cv_prog_cc_c_o=no | |
6078 | break | |
6079 | fi | |
6080 | done | |
6081 | rm -f core conftest* | |
6082 | unset am_i | |
6083 | fi | |
6084 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 | |
6085 | $as_echo "$am_cv_prog_cc_c_o" >&6; } | |
6086 | if test "$am_cv_prog_cc_c_o" != yes; then | |
6087 | # Losing compiler, so override with the script. | |
6088 | # FIXME: It is wrong to rewrite CC. | |
6089 | # But if we don't then we get into trouble of one sort or another. | |
6090 | # A longer-term fix would be to have automake use am__CC in this case, | |
6091 | # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" | |
6092 | CC="$am_aux_dir/compile $CC" | |
6093 | fi | |
6094 | ac_ext=c | |
6095 | ac_cpp='$CPP $CPPFLAGS' | |
6096 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
6097 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
6098 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
6099 | ||
6100 | ||
24538276 | 6101 | depcc="$CC" am_compiler_list= |
9a0910c3 | 6102 | |
24538276 CC |
6103 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 |
6104 | $as_echo_n "checking dependency style of $depcc... " >&6; } | |
d0ac1c44 | 6105 | if ${am_cv_CC_dependencies_compiler_type+:} false; then : |
24538276 | 6106 | $as_echo_n "(cached) " >&6 |
9a0910c3 | 6107 | else |
24538276 CC |
6108 | if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then |
6109 | # We make a subdir and do the tests there. Otherwise we can end up | |
6110 | # making bogus files that we don't know about and never remove. For | |
6111 | # instance it was reported that on HP-UX the gcc test will end up | |
d0ac1c44 SM |
6112 | # making a dummy file named 'D' -- because '-MD' means "put the output |
6113 | # in D". | |
24538276 CC |
6114 | rm -rf conftest.dir |
6115 | mkdir conftest.dir | |
6116 | # Copy depcomp to subdir because otherwise we won't find it if we're | |
6117 | # using a relative directory. | |
6118 | cp "$am_depcomp" conftest.dir | |
6119 | cd conftest.dir | |
6120 | # We will build objects and dependencies in a subdirectory because | |
6121 | # it helps to detect inapplicable dependency modes. For instance | |
6122 | # both Tru64's cc and ICC support -MD to output dependencies as a | |
6123 | # side effect of compilation, but ICC will put the dependencies in | |
6124 | # the current directory while Tru64 will put them in the object | |
6125 | # directory. | |
6126 | mkdir sub | |
9a0910c3 | 6127 | |
24538276 CC |
6128 | am_cv_CC_dependencies_compiler_type=none |
6129 | if test "$am_compiler_list" = ""; then | |
6130 | am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` | |
6131 | fi | |
6132 | am__universal=false | |
6133 | case " $depcc " in #( | |
6134 | *\ -arch\ *\ -arch\ *) am__universal=true ;; | |
6135 | esac | |
9a0910c3 | 6136 | |
24538276 CC |
6137 | for depmode in $am_compiler_list; do |
6138 | # Setup a source with many dependencies, because some compilers | |
6139 | # like to wrap large dependency lists on column 80 (with \), and | |
6140 | # we should not choose a depcomp mode which is confused by this. | |
6141 | # | |
6142 | # We need to recreate these files for each test, as the compiler may | |
6143 | # overwrite some of them when testing with obscure command lines. | |
6144 | # This happens at least with the AIX C compiler. | |
6145 | : > sub/conftest.c | |
6146 | for i in 1 2 3 4 5 6; do | |
6147 | echo '#include "conftst'$i'.h"' >> sub/conftest.c | |
d0ac1c44 SM |
6148 | # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with |
6149 | # Solaris 10 /bin/sh. | |
6150 | echo '/* dummy */' > sub/conftst$i.h | |
9a0910c3 | 6151 | done |
24538276 | 6152 | echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf |
9a0910c3 | 6153 | |
d0ac1c44 | 6154 | # We check with '-c' and '-o' for the sake of the "dashmstdout" |
24538276 | 6155 | # mode. It turns out that the SunPro C++ compiler does not properly |
d0ac1c44 SM |
6156 | # handle '-M -o', and we need to detect this. Also, some Intel |
6157 | # versions had trouble with output in subdirs. | |
24538276 CC |
6158 | am__obj=sub/conftest.${OBJEXT-o} |
6159 | am__minus_obj="-o $am__obj" | |
6160 | case $depmode in | |
6161 | gcc) | |
6162 | # This depmode causes a compiler race in universal mode. | |
6163 | test "$am__universal" = false || continue | |
6164 | ;; | |
6165 | nosideeffect) | |
d0ac1c44 SM |
6166 | # After this tag, mechanisms are not by side-effect, so they'll |
6167 | # only be used when explicitly requested. | |
24538276 CC |
6168 | if test "x$enable_dependency_tracking" = xyes; then |
6169 | continue | |
6170 | else | |
6171 | break | |
6172 | fi | |
6173 | ;; | |
6174 | msvc7 | msvc7msys | msvisualcpp | msvcmsys) | |
d0ac1c44 | 6175 | # This compiler won't grok '-c -o', but also, the minuso test has |
24538276 CC |
6176 | # not run yet. These depmodes are late enough in the game, and |
6177 | # so weak that their functioning should not be impacted. | |
6178 | am__obj=conftest.${OBJEXT-o} | |
6179 | am__minus_obj= | |
6180 | ;; | |
6181 | none) break ;; | |
6182 | esac | |
6183 | if depmode=$depmode \ | |
6184 | source=sub/conftest.c object=$am__obj \ | |
6185 | depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ | |
6186 | $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ | |
6187 | >/dev/null 2>conftest.err && | |
6188 | grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && | |
6189 | grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && | |
6190 | grep $am__obj sub/conftest.Po > /dev/null 2>&1 && | |
6191 | ${MAKE-make} -s -f confmf > /dev/null 2>&1; then | |
6192 | # icc doesn't choke on unknown options, it will just issue warnings | |
6193 | # or remarks (even with -Werror). So we grep stderr for any message | |
6194 | # that says an option was ignored or not supported. | |
6195 | # When given -MP, icc 7.0 and 7.1 complain thusly: | |
6196 | # icc: Command line warning: ignoring option '-M'; no argument required | |
6197 | # The diagnosis changed in icc 8.0: | |
6198 | # icc: Command line remark: option '-MP' not supported | |
6199 | if (grep 'ignoring option' conftest.err || | |
6200 | grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else | |
6201 | am_cv_CC_dependencies_compiler_type=$depmode | |
6202 | break | |
6203 | fi | |
6204 | fi | |
6205 | done | |
9a0910c3 | 6206 | |
24538276 CC |
6207 | cd .. |
6208 | rm -rf conftest.dir | |
81ecdfbb | 6209 | else |
24538276 | 6210 | am_cv_CC_dependencies_compiler_type=none |
9a0910c3 | 6211 | fi |
9a0910c3 | 6212 | |
9a0910c3 | 6213 | fi |
24538276 CC |
6214 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 |
6215 | $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } | |
6216 | CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type | |
81ecdfbb | 6217 | |
24538276 CC |
6218 | if |
6219 | test "x$enable_dependency_tracking" != xno \ | |
6220 | && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then | |
6221 | am__fastdepCC_TRUE= | |
6222 | am__fastdepCC_FALSE='#' | |
9a0910c3 | 6223 | else |
24538276 CC |
6224 | am__fastdepCC_TRUE='#' |
6225 | am__fastdepCC_FALSE= | |
9a0910c3 ILT |
6226 | fi |
6227 | ||
9a0910c3 | 6228 | |
24538276 CC |
6229 | ac_ext=cpp |
6230 | ac_cpp='$CXXCPP $CPPFLAGS' | |
6231 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
6232 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
6233 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
6234 | if test -z "$CXX"; then | |
6235 | if test -n "$CCC"; then | |
6236 | CXX=$CCC | |
6237 | else | |
6238 | if test -n "$ac_tool_prefix"; then | |
6239 | for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC | |
6240 | do | |
6241 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
6242 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
6243 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
6244 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 6245 | if ${ac_cv_prog_CXX+:} false; then : |
81ecdfbb RW |
6246 | $as_echo_n "(cached) " >&6 |
6247 | else | |
24538276 CC |
6248 | if test -n "$CXX"; then |
6249 | ac_cv_prog_CXX="$CXX" # Let the user override the test. | |
6250 | else | |
6251 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
6252 | for as_dir in $PATH | |
81ecdfbb RW |
6253 | do |
6254 | IFS=$as_save_IFS | |
6255 | test -z "$as_dir" && as_dir=. | |
81ecdfbb | 6256 | for ac_exec_ext in '' $ac_executable_extensions; do |
d0ac1c44 | 6257 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
24538276 CC |
6258 | ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" |
6259 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
6260 | break 2 | |
6261 | fi | |
6262 | done | |
81ecdfbb RW |
6263 | done |
6264 | IFS=$as_save_IFS | |
81ecdfbb RW |
6265 | |
6266 | fi | |
24538276 CC |
6267 | fi |
6268 | CXX=$ac_cv_prog_CXX | |
6269 | if test -n "$CXX"; then | |
6270 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 | |
6271 | $as_echo "$CXX" >&6; } | |
6272 | else | |
6273 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
6274 | $as_echo "no" >&6; } | |
6275 | fi | |
81ecdfbb RW |
6276 | |
6277 | ||
24538276 CC |
6278 | test -n "$CXX" && break |
6279 | done | |
6280 | fi | |
6281 | if test -z "$CXX"; then | |
6282 | ac_ct_CXX=$CXX | |
6283 | for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC | |
6284 | do | |
6285 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
6286 | set dummy $ac_prog; ac_word=$2 | |
6287 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
6288 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 6289 | if ${ac_cv_prog_ac_ct_CXX+:} false; then : |
81ecdfbb | 6290 | $as_echo_n "(cached) " >&6 |
9a0910c3 | 6291 | else |
24538276 CC |
6292 | if test -n "$ac_ct_CXX"; then |
6293 | ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. | |
6294 | else | |
6295 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
6296 | for as_dir in $PATH | |
81ecdfbb RW |
6297 | do |
6298 | IFS=$as_save_IFS | |
6299 | test -z "$as_dir" && as_dir=. | |
81ecdfbb | 6300 | for ac_exec_ext in '' $ac_executable_extensions; do |
d0ac1c44 | 6301 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
24538276 CC |
6302 | ac_cv_prog_ac_ct_CXX="$ac_prog" |
6303 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
6304 | break 2 | |
6305 | fi | |
6306 | done | |
81ecdfbb RW |
6307 | done |
6308 | IFS=$as_save_IFS | |
24538276 CC |
6309 | |
6310 | fi | |
6311 | fi | |
6312 | ac_ct_CXX=$ac_cv_prog_ac_ct_CXX | |
6313 | if test -n "$ac_ct_CXX"; then | |
6314 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 | |
6315 | $as_echo "$ac_ct_CXX" >&6; } | |
81ecdfbb | 6316 | else |
24538276 CC |
6317 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
6318 | $as_echo "no" >&6; } | |
6319 | fi | |
6320 | ||
6321 | ||
6322 | test -n "$ac_ct_CXX" && break | |
6323 | done | |
6324 | ||
6325 | if test "x$ac_ct_CXX" = x; then | |
6326 | CXX="g++" | |
6327 | else | |
6328 | case $cross_compiling:$ac_tool_warned in | |
6329 | yes:) | |
6330 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
6331 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
6332 | ac_tool_warned=yes ;; | |
6333 | esac | |
6334 | CXX=$ac_ct_CXX | |
6335 | fi | |
81ecdfbb RW |
6336 | fi |
6337 | ||
24538276 | 6338 | fi |
9a0910c3 | 6339 | fi |
24538276 CC |
6340 | # Provide some information about the compiler. |
6341 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 | |
6342 | set X $ac_compile | |
6343 | ac_compiler=$2 | |
6344 | for ac_option in --version -v -V -qversion; do | |
6345 | { { ac_try="$ac_compiler $ac_option >&5" | |
6346 | case "(($ac_try" in | |
6347 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
6348 | *) ac_try_echo=$ac_try;; | |
6349 | esac | |
6350 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
6351 | $as_echo "$ac_try_echo"; } >&5 | |
6352 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
6353 | ac_status=$? | |
6354 | if test -s conftest.err; then | |
6355 | sed '10a\ | |
6356 | ... rest of stderr output deleted ... | |
6357 | 10q' conftest.err >conftest.er1 | |
6358 | cat conftest.er1 >&5 | |
24538276 | 6359 | fi |
d0ac1c44 | 6360 | rm -f conftest.er1 conftest.err |
24538276 CC |
6361 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6362 | test $ac_status = 0; } | |
6363 | done | |
9a0910c3 | 6364 | |
24538276 CC |
6365 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 |
6366 | $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } | |
d0ac1c44 | 6367 | if ${ac_cv_cxx_compiler_gnu+:} false; then : |
81ecdfbb | 6368 | $as_echo_n "(cached) " >&6 |
9a0910c3 | 6369 | else |
81ecdfbb | 6370 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
9a0910c3 | 6371 | /* end confdefs.h. */ |
9a0910c3 ILT |
6372 | |
6373 | int | |
6374 | main () | |
6375 | { | |
24538276 CC |
6376 | #ifndef __GNUC__ |
6377 | choke me | |
6378 | #endif | |
9a0910c3 ILT |
6379 | |
6380 | ; | |
6381 | return 0; | |
6382 | } | |
6383 | _ACEOF | |
24538276 CC |
6384 | if ac_fn_cxx_try_compile "$LINENO"; then : |
6385 | ac_compiler_gnu=yes | |
9a0910c3 | 6386 | else |
24538276 | 6387 | ac_compiler_gnu=no |
9a0910c3 | 6388 | fi |
81ecdfbb | 6389 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
24538276 | 6390 | ac_cv_cxx_compiler_gnu=$ac_compiler_gnu |
9a0910c3 | 6391 | |
24538276 CC |
6392 | fi |
6393 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 | |
6394 | $as_echo "$ac_cv_cxx_compiler_gnu" >&6; } | |
6395 | if test $ac_compiler_gnu = yes; then | |
6396 | GXX=yes | |
6397 | else | |
6398 | GXX= | |
6399 | fi | |
6400 | ac_test_CXXFLAGS=${CXXFLAGS+set} | |
6401 | ac_save_CXXFLAGS=$CXXFLAGS | |
6402 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 | |
6403 | $as_echo_n "checking whether $CXX accepts -g... " >&6; } | |
d0ac1c44 | 6404 | if ${ac_cv_prog_cxx_g+:} false; then : |
24538276 CC |
6405 | $as_echo_n "(cached) " >&6 |
6406 | else | |
6407 | ac_save_cxx_werror_flag=$ac_cxx_werror_flag | |
6408 | ac_cxx_werror_flag=yes | |
6409 | ac_cv_prog_cxx_g=no | |
6410 | CXXFLAGS="-g" | |
6411 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
9a0910c3 | 6412 | /* end confdefs.h. */ |
9a0910c3 | 6413 | |
24538276 CC |
6414 | int |
6415 | main () | |
6416 | { | |
81ecdfbb | 6417 | |
24538276 CC |
6418 | ; |
6419 | return 0; | |
6420 | } | |
6421 | _ACEOF | |
6422 | if ac_fn_cxx_try_compile "$LINENO"; then : | |
6423 | ac_cv_prog_cxx_g=yes | |
9a0910c3 | 6424 | else |
24538276 CC |
6425 | CXXFLAGS="" |
6426 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6427 | /* end confdefs.h. */ | |
9a0910c3 | 6428 | |
24538276 CC |
6429 | int |
6430 | main () | |
6431 | { | |
9a0910c3 | 6432 | |
24538276 CC |
6433 | ; |
6434 | return 0; | |
6435 | } | |
6436 | _ACEOF | |
6437 | if ac_fn_cxx_try_compile "$LINENO"; then : | |
6438 | ||
6439 | else | |
6440 | ac_cxx_werror_flag=$ac_save_cxx_werror_flag | |
6441 | CXXFLAGS="-g" | |
6442 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
9a0910c3 | 6443 | /* end confdefs.h. */ |
9a0910c3 | 6444 | |
24538276 CC |
6445 | int |
6446 | main () | |
6447 | { | |
6448 | ||
6449 | ; | |
6450 | return 0; | |
6451 | } | |
9a0910c3 | 6452 | _ACEOF |
24538276 CC |
6453 | if ac_fn_cxx_try_compile "$LINENO"; then : |
6454 | ac_cv_prog_cxx_g=yes | |
6455 | fi | |
6456 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6457 | fi | |
6458 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6459 | fi | |
6460 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6461 | ac_cxx_werror_flag=$ac_save_cxx_werror_flag | |
6462 | fi | |
6463 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 | |
6464 | $as_echo "$ac_cv_prog_cxx_g" >&6; } | |
6465 | if test "$ac_test_CXXFLAGS" = set; then | |
6466 | CXXFLAGS=$ac_save_CXXFLAGS | |
6467 | elif test $ac_cv_prog_cxx_g = yes; then | |
6468 | if test "$GXX" = yes; then | |
6469 | CXXFLAGS="-g -O2" | |
6470 | else | |
6471 | CXXFLAGS="-g" | |
6472 | fi | |
6473 | else | |
6474 | if test "$GXX" = yes; then | |
6475 | CXXFLAGS="-O2" | |
6476 | else | |
6477 | CXXFLAGS= | |
6478 | fi | |
6479 | fi | |
6480 | ac_ext=c | |
6481 | ac_cpp='$CPP $CPPFLAGS' | |
6482 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
6483 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
6484 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
6485 | ||
6486 | depcc="$CXX" am_compiler_list= | |
6487 | ||
6488 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 | |
6489 | $as_echo_n "checking dependency style of $depcc... " >&6; } | |
d0ac1c44 | 6490 | if ${am_cv_CXX_dependencies_compiler_type+:} false; then : |
24538276 CC |
6491 | $as_echo_n "(cached) " >&6 |
6492 | else | |
6493 | if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then | |
6494 | # We make a subdir and do the tests there. Otherwise we can end up | |
6495 | # making bogus files that we don't know about and never remove. For | |
6496 | # instance it was reported that on HP-UX the gcc test will end up | |
d0ac1c44 SM |
6497 | # making a dummy file named 'D' -- because '-MD' means "put the output |
6498 | # in D". | |
24538276 CC |
6499 | rm -rf conftest.dir |
6500 | mkdir conftest.dir | |
6501 | # Copy depcomp to subdir because otherwise we won't find it if we're | |
6502 | # using a relative directory. | |
6503 | cp "$am_depcomp" conftest.dir | |
6504 | cd conftest.dir | |
6505 | # We will build objects and dependencies in a subdirectory because | |
6506 | # it helps to detect inapplicable dependency modes. For instance | |
6507 | # both Tru64's cc and ICC support -MD to output dependencies as a | |
6508 | # side effect of compilation, but ICC will put the dependencies in | |
6509 | # the current directory while Tru64 will put them in the object | |
6510 | # directory. | |
6511 | mkdir sub | |
6512 | ||
6513 | am_cv_CXX_dependencies_compiler_type=none | |
6514 | if test "$am_compiler_list" = ""; then | |
6515 | am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` | |
6516 | fi | |
6517 | am__universal=false | |
6518 | case " $depcc " in #( | |
6519 | *\ -arch\ *\ -arch\ *) am__universal=true ;; | |
6520 | esac | |
6521 | ||
6522 | for depmode in $am_compiler_list; do | |
6523 | # Setup a source with many dependencies, because some compilers | |
6524 | # like to wrap large dependency lists on column 80 (with \), and | |
6525 | # we should not choose a depcomp mode which is confused by this. | |
6526 | # | |
6527 | # We need to recreate these files for each test, as the compiler may | |
6528 | # overwrite some of them when testing with obscure command lines. | |
6529 | # This happens at least with the AIX C compiler. | |
6530 | : > sub/conftest.c | |
6531 | for i in 1 2 3 4 5 6; do | |
6532 | echo '#include "conftst'$i'.h"' >> sub/conftest.c | |
d0ac1c44 SM |
6533 | # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with |
6534 | # Solaris 10 /bin/sh. | |
6535 | echo '/* dummy */' > sub/conftst$i.h | |
24538276 CC |
6536 | done |
6537 | echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf | |
6538 | ||
d0ac1c44 | 6539 | # We check with '-c' and '-o' for the sake of the "dashmstdout" |
24538276 | 6540 | # mode. It turns out that the SunPro C++ compiler does not properly |
d0ac1c44 SM |
6541 | # handle '-M -o', and we need to detect this. Also, some Intel |
6542 | # versions had trouble with output in subdirs. | |
24538276 CC |
6543 | am__obj=sub/conftest.${OBJEXT-o} |
6544 | am__minus_obj="-o $am__obj" | |
6545 | case $depmode in | |
6546 | gcc) | |
6547 | # This depmode causes a compiler race in universal mode. | |
6548 | test "$am__universal" = false || continue | |
6549 | ;; | |
6550 | nosideeffect) | |
d0ac1c44 SM |
6551 | # After this tag, mechanisms are not by side-effect, so they'll |
6552 | # only be used when explicitly requested. | |
24538276 CC |
6553 | if test "x$enable_dependency_tracking" = xyes; then |
6554 | continue | |
6555 | else | |
6556 | break | |
6557 | fi | |
6558 | ;; | |
6559 | msvc7 | msvc7msys | msvisualcpp | msvcmsys) | |
d0ac1c44 | 6560 | # This compiler won't grok '-c -o', but also, the minuso test has |
24538276 CC |
6561 | # not run yet. These depmodes are late enough in the game, and |
6562 | # so weak that their functioning should not be impacted. | |
6563 | am__obj=conftest.${OBJEXT-o} | |
6564 | am__minus_obj= | |
6565 | ;; | |
6566 | none) break ;; | |
6567 | esac | |
6568 | if depmode=$depmode \ | |
6569 | source=sub/conftest.c object=$am__obj \ | |
6570 | depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ | |
6571 | $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ | |
6572 | >/dev/null 2>conftest.err && | |
6573 | grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && | |
6574 | grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && | |
6575 | grep $am__obj sub/conftest.Po > /dev/null 2>&1 && | |
6576 | ${MAKE-make} -s -f confmf > /dev/null 2>&1; then | |
6577 | # icc doesn't choke on unknown options, it will just issue warnings | |
6578 | # or remarks (even with -Werror). So we grep stderr for any message | |
6579 | # that says an option was ignored or not supported. | |
6580 | # When given -MP, icc 7.0 and 7.1 complain thusly: | |
6581 | # icc: Command line warning: ignoring option '-M'; no argument required | |
6582 | # The diagnosis changed in icc 8.0: | |
6583 | # icc: Command line remark: option '-MP' not supported | |
6584 | if (grep 'ignoring option' conftest.err || | |
6585 | grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else | |
6586 | am_cv_CXX_dependencies_compiler_type=$depmode | |
6587 | break | |
6588 | fi | |
6589 | fi | |
6590 | done | |
81ecdfbb | 6591 | |
24538276 CC |
6592 | cd .. |
6593 | rm -rf conftest.dir | |
9a0910c3 | 6594 | else |
24538276 | 6595 | am_cv_CXX_dependencies_compiler_type=none |
9a0910c3 | 6596 | fi |
9a0910c3 ILT |
6597 | |
6598 | fi | |
24538276 CC |
6599 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5 |
6600 | $as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; } | |
6601 | CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type | |
9a0910c3 | 6602 | |
24538276 CC |
6603 | if |
6604 | test "x$enable_dependency_tracking" != xno \ | |
6605 | && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then | |
6606 | am__fastdepCXX_TRUE= | |
6607 | am__fastdepCXX_FALSE='#' | |
9a0910c3 | 6608 | else |
24538276 CC |
6609 | am__fastdepCXX_TRUE='#' |
6610 | am__fastdepCXX_FALSE= | |
6611 | fi | |
9a0910c3 | 6612 | |
9a0910c3 | 6613 | |
24538276 CC |
6614 | for ac_prog in 'bison -y' byacc |
6615 | do | |
6616 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
6617 | set dummy $ac_prog; ac_word=$2 | |
6618 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
6619 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 6620 | if ${ac_cv_prog_YACC+:} false; then : |
24538276 | 6621 | $as_echo_n "(cached) " >&6 |
81ecdfbb | 6622 | else |
24538276 CC |
6623 | if test -n "$YACC"; then |
6624 | ac_cv_prog_YACC="$YACC" # Let the user override the test. | |
6625 | else | |
6626 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
6627 | for as_dir in $PATH | |
6628 | do | |
6629 | IFS=$as_save_IFS | |
6630 | test -z "$as_dir" && as_dir=. | |
6631 | for ac_exec_ext in '' $ac_executable_extensions; do | |
d0ac1c44 | 6632 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
24538276 CC |
6633 | ac_cv_prog_YACC="$ac_prog" |
6634 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
6635 | break 2 | |
6636 | fi | |
6637 | done | |
6638 | done | |
6639 | IFS=$as_save_IFS | |
81ecdfbb | 6640 | |
9a0910c3 ILT |
6641 | fi |
6642 | fi | |
24538276 CC |
6643 | YACC=$ac_cv_prog_YACC |
6644 | if test -n "$YACC"; then | |
6645 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5 | |
6646 | $as_echo "$YACC" >&6; } | |
6647 | else | |
6648 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
6649 | $as_echo "no" >&6; } | |
9a0910c3 ILT |
6650 | fi |
6651 | ||
9a0910c3 | 6652 | |
24538276 | 6653 | test -n "$YACC" && break |
81ecdfbb | 6654 | done |
24538276 | 6655 | test -n "$YACC" || YACC="yacc" |
9a0910c3 | 6656 | |
24538276 CC |
6657 | if test -n "$ac_tool_prefix"; then |
6658 | # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. | |
6659 | set dummy ${ac_tool_prefix}ranlib; ac_word=$2 | |
6660 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
6661 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 6662 | if ${ac_cv_prog_RANLIB+:} false; then : |
24538276 CC |
6663 | $as_echo_n "(cached) " >&6 |
6664 | else | |
6665 | if test -n "$RANLIB"; then | |
6666 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. | |
6667 | else | |
6668 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
6669 | for as_dir in $PATH | |
6670 | do | |
6671 | IFS=$as_save_IFS | |
6672 | test -z "$as_dir" && as_dir=. | |
6673 | for ac_exec_ext in '' $ac_executable_extensions; do | |
d0ac1c44 | 6674 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
24538276 CC |
6675 | ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" |
6676 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
6677 | break 2 | |
6678 | fi | |
6679 | done | |
6680 | done | |
6681 | IFS=$as_save_IFS | |
9a0910c3 | 6682 | |
24538276 CC |
6683 | fi |
6684 | fi | |
6685 | RANLIB=$ac_cv_prog_RANLIB | |
6686 | if test -n "$RANLIB"; then | |
6687 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 | |
6688 | $as_echo "$RANLIB" >&6; } | |
81ecdfbb | 6689 | else |
24538276 CC |
6690 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
6691 | $as_echo "no" >&6; } | |
81ecdfbb | 6692 | fi |
9a0910c3 ILT |
6693 | |
6694 | ||
24538276 CC |
6695 | fi |
6696 | if test -z "$ac_cv_prog_RANLIB"; then | |
6697 | ac_ct_RANLIB=$RANLIB | |
6698 | # Extract the first word of "ranlib", so it can be a program name with args. | |
6699 | set dummy ranlib; ac_word=$2 | |
6700 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
6701 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 6702 | if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : |
81ecdfbb | 6703 | $as_echo_n "(cached) " >&6 |
9a0910c3 | 6704 | else |
24538276 CC |
6705 | if test -n "$ac_ct_RANLIB"; then |
6706 | ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. | |
9a0910c3 | 6707 | else |
24538276 CC |
6708 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
6709 | for as_dir in $PATH | |
6710 | do | |
6711 | IFS=$as_save_IFS | |
6712 | test -z "$as_dir" && as_dir=. | |
6713 | for ac_exec_ext in '' $ac_executable_extensions; do | |
d0ac1c44 | 6714 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
24538276 CC |
6715 | ac_cv_prog_ac_ct_RANLIB="ranlib" |
6716 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
6717 | break 2 | |
6718 | fi | |
6719 | done | |
6720 | done | |
6721 | IFS=$as_save_IFS | |
6722 | ||
9a0910c3 | 6723 | fi |
81ecdfbb | 6724 | fi |
24538276 CC |
6725 | ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB |
6726 | if test -n "$ac_ct_RANLIB"; then | |
6727 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 | |
6728 | $as_echo "$ac_ct_RANLIB" >&6; } | |
6729 | else | |
6730 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
6731 | $as_echo "no" >&6; } | |
6732 | fi | |
81ecdfbb | 6733 | |
24538276 CC |
6734 | if test "x$ac_ct_RANLIB" = x; then |
6735 | RANLIB=":" | |
6736 | else | |
6737 | case $cross_compiling:$ac_tool_warned in | |
6738 | yes:) | |
6739 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
6740 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
6741 | ac_tool_warned=yes ;; | |
6742 | esac | |
6743 | RANLIB=$ac_ct_RANLIB | |
6744 | fi | |
6745 | else | |
6746 | RANLIB="$ac_cv_prog_RANLIB" | |
6747 | fi | |
9a0910c3 | 6748 | |
81ecdfbb | 6749 | |
24538276 CC |
6750 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 |
6751 | $as_echo_n "checking whether ln -s works... " >&6; } | |
6752 | LN_S=$as_ln_s | |
6753 | if test "$LN_S" = "ln -s"; then | |
6754 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
6755 | $as_echo "yes" >&6; } | |
6756 | else | |
6757 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 | |
6758 | $as_echo "no, using $LN_S" >&6; } | |
6759 | fi | |
81ecdfbb RW |
6760 | |
6761 | ||
6762 | ||
6763 | ||
6764 | # If we haven't got the data from the intl directory, | |
6765 | # assume NLS is disabled. | |
6766 | USE_NLS=no | |
6767 | LIBINTL= | |
6768 | LIBINTL_DEP= | |
6769 | INCINTL= | |
6770 | XGETTEXT= | |
6771 | GMSGFMT= | |
6772 | POSUB= | |
6773 | ||
6774 | if test -f ../intl/config.intl; then | |
6775 | . ../intl/config.intl | |
9a0910c3 | 6776 | fi |
81ecdfbb RW |
6777 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5 |
6778 | $as_echo_n "checking whether NLS is requested... " >&6; } | |
6779 | if test x"$USE_NLS" != xyes; then | |
6780 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
6781 | $as_echo "no" >&6; } | |
6782 | else | |
6783 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
6784 | $as_echo "yes" >&6; } | |
6785 | ||
6786 | $as_echo "#define ENABLE_NLS 1" >>confdefs.h | |
6787 | ||
6788 | ||
6789 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5 | |
6790 | $as_echo_n "checking for catalogs to be installed... " >&6; } | |
6791 | # Look for .po and .gmo files in the source directory. | |
6792 | CATALOGS= | |
6793 | XLINGUAS= | |
6794 | for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do | |
6795 | # If there aren't any .gmo files the shell will give us the | |
6796 | # literal string "../path/to/srcdir/po/*.gmo" which has to be | |
6797 | # weeded out. | |
6798 | case "$cat" in *\**) | |
6799 | continue;; | |
6800 | esac | |
6801 | # The quadruple backslash is collapsed to a double backslash | |
6802 | # by the backticks, then collapsed again by the double quotes, | |
6803 | # leaving us with one backslash in the sed expression (right | |
6804 | # before the dot that mustn't act as a wildcard). | |
6805 | cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"` | |
6806 | lang=`echo $cat | sed -e "s!\\\\.gmo!!"` | |
6807 | # The user is allowed to set LINGUAS to a list of languages to | |
6808 | # install catalogs for. If it's empty that means "all of them." | |
6809 | if test "x$LINGUAS" = x; then | |
6810 | CATALOGS="$CATALOGS $cat" | |
6811 | XLINGUAS="$XLINGUAS $lang" | |
6812 | else | |
6813 | case "$LINGUAS" in *$lang*) | |
6814 | CATALOGS="$CATALOGS $cat" | |
6815 | XLINGUAS="$XLINGUAS $lang" | |
6816 | ;; | |
6817 | esac | |
6818 | fi | |
9a0910c3 | 6819 | done |
81ecdfbb RW |
6820 | LINGUAS="$XLINGUAS" |
6821 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5 | |
6822 | $as_echo "$LINGUAS" >&6; } | |
6823 | ||
6824 | ||
6825 | DATADIRNAME=share | |
6826 | ||
6827 | INSTOBJEXT=.mo | |
6828 | ||
6829 | GENCAT=gencat | |
6830 | ||
6831 | CATOBJEXT=.gmo | |
9a0910c3 | 6832 | |
9a0910c3 | 6833 | fi |
9a0910c3 | 6834 | |
81ecdfbb RW |
6835 | MKINSTALLDIRS= |
6836 | if test -n "$ac_aux_dir"; then | |
6837 | case "$ac_aux_dir" in | |
6838 | /*) MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs" ;; | |
6839 | *) MKINSTALLDIRS="\$(top_builddir)/$ac_aux_dir/mkinstalldirs" ;; | |
6840 | esac | |
6841 | fi | |
6842 | if test -z "$MKINSTALLDIRS"; then | |
6843 | MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs" | |
6844 | fi | |
6845 | ||
6846 | ||
6847 | ||
6848 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5 | |
6849 | $as_echo_n "checking whether NLS is requested... " >&6; } | |
6850 | # Check whether --enable-nls was given. | |
6851 | if test "${enable_nls+set}" = set; then : | |
6852 | enableval=$enable_nls; USE_NLS=$enableval | |
6853 | else | |
6854 | USE_NLS=yes | |
9a0910c3 | 6855 | fi |
9a0910c3 | 6856 | |
81ecdfbb RW |
6857 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5 |
6858 | $as_echo "$USE_NLS" >&6; } | |
6859 | ||
6860 | ||
6861 | ||
6862 | ||
6863 | ||
6864 | ||
6865 | # Prepare PATH_SEPARATOR. | |
6866 | # The user is always right. | |
6867 | if test "${PATH_SEPARATOR+set}" != set; then | |
6868 | echo "#! /bin/sh" >conf$$.sh | |
6869 | echo "exit 0" >>conf$$.sh | |
6870 | chmod +x conf$$.sh | |
6871 | if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then | |
6872 | PATH_SEPARATOR=';' | |
9a0910c3 | 6873 | else |
81ecdfbb | 6874 | PATH_SEPARATOR=: |
9a0910c3 | 6875 | fi |
81ecdfbb | 6876 | rm -f conf$$.sh |
9a0910c3 | 6877 | fi |
81ecdfbb RW |
6878 | |
6879 | # Find out how to test for executable files. Don't use a zero-byte file, | |
6880 | # as systems may use methods other than mode bits to determine executability. | |
6881 | cat >conf$$.file <<_ASEOF | |
6882 | #! /bin/sh | |
6883 | exit 0 | |
6884 | _ASEOF | |
6885 | chmod +x conf$$.file | |
6886 | if test -x conf$$.file >/dev/null 2>&1; then | |
6887 | ac_executable_p="test -x" | |
9a0910c3 | 6888 | else |
81ecdfbb RW |
6889 | ac_executable_p="test -f" |
6890 | fi | |
6891 | rm -f conf$$.file | |
9a0910c3 | 6892 | |
81ecdfbb RW |
6893 | # Extract the first word of "msgfmt", so it can be a program name with args. |
6894 | set dummy msgfmt; ac_word=$2 | |
6895 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
6896 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 6897 | if ${ac_cv_path_MSGFMT+:} false; then : |
81ecdfbb RW |
6898 | $as_echo_n "(cached) " >&6 |
6899 | else | |
6900 | case "$MSGFMT" in | |
6901 | [\\/]* | ?:[\\/]*) | |
6902 | ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path. | |
6903 | ;; | |
6904 | *) | |
6905 | ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR | |
6906 | for ac_dir in $PATH; do | |
6907 | IFS="$ac_save_IFS" | |
6908 | test -z "$ac_dir" && ac_dir=. | |
6909 | for ac_exec_ext in '' $ac_executable_extensions; do | |
6910 | if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then | |
6911 | if $ac_dir/$ac_word --statistics /dev/null >/dev/null 2>&1 && | |
6912 | (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then | |
6913 | ac_cv_path_MSGFMT="$ac_dir/$ac_word$ac_exec_ext" | |
6914 | break 2 | |
6915 | fi | |
6916 | fi | |
6917 | done | |
6918 | done | |
6919 | IFS="$ac_save_IFS" | |
6920 | test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":" | |
6921 | ;; | |
6922 | esac | |
9a0910c3 | 6923 | fi |
81ecdfbb RW |
6924 | MSGFMT="$ac_cv_path_MSGFMT" |
6925 | if test "$MSGFMT" != ":"; then | |
6926 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5 | |
6927 | $as_echo "$MSGFMT" >&6; } | |
6928 | else | |
6929 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
6930 | $as_echo "no" >&6; } | |
6931 | fi | |
6932 | ||
6933 | # Extract the first word of "gmsgfmt", so it can be a program name with args. | |
6934 | set dummy gmsgfmt; ac_word=$2 | |
6935 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
6936 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 6937 | if ${ac_cv_path_GMSGFMT+:} false; then : |
81ecdfbb RW |
6938 | $as_echo_n "(cached) " >&6 |
6939 | else | |
6940 | case $GMSGFMT in | |
6941 | [\\/]* | ?:[\\/]*) | |
6942 | ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path. | |
6943 | ;; | |
6944 | *) | |
6945 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
6946 | for as_dir in $PATH | |
6947 | do | |
6948 | IFS=$as_save_IFS | |
6949 | test -z "$as_dir" && as_dir=. | |
6950 | for ac_exec_ext in '' $ac_executable_extensions; do | |
d0ac1c44 | 6951 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
81ecdfbb RW |
6952 | ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext" |
6953 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
6954 | break 2 | |
6955 | fi | |
6956 | done | |
6957 | done | |
6958 | IFS=$as_save_IFS | |
9a0910c3 | 6959 | |
81ecdfbb RW |
6960 | test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT" |
6961 | ;; | |
9a0910c3 | 6962 | esac |
81ecdfbb RW |
6963 | fi |
6964 | GMSGFMT=$ac_cv_path_GMSGFMT | |
6965 | if test -n "$GMSGFMT"; then | |
6966 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5 | |
6967 | $as_echo "$GMSGFMT" >&6; } | |
9a0910c3 | 6968 | else |
81ecdfbb RW |
6969 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
6970 | $as_echo "no" >&6; } | |
9a0910c3 | 6971 | fi |
9a0910c3 | 6972 | |
9a0910c3 | 6973 | |
9a0910c3 | 6974 | |
9a0910c3 | 6975 | |
81ecdfbb RW |
6976 | # Prepare PATH_SEPARATOR. |
6977 | # The user is always right. | |
6978 | if test "${PATH_SEPARATOR+set}" != set; then | |
6979 | echo "#! /bin/sh" >conf$$.sh | |
6980 | echo "exit 0" >>conf$$.sh | |
6981 | chmod +x conf$$.sh | |
6982 | if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then | |
6983 | PATH_SEPARATOR=';' | |
6984 | else | |
6985 | PATH_SEPARATOR=: | |
6986 | fi | |
6987 | rm -f conf$$.sh | |
9a0910c3 ILT |
6988 | fi |
6989 | ||
81ecdfbb RW |
6990 | # Find out how to test for executable files. Don't use a zero-byte file, |
6991 | # as systems may use methods other than mode bits to determine executability. | |
6992 | cat >conf$$.file <<_ASEOF | |
6993 | #! /bin/sh | |
6994 | exit 0 | |
6995 | _ASEOF | |
6996 | chmod +x conf$$.file | |
6997 | if test -x conf$$.file >/dev/null 2>&1; then | |
6998 | ac_executable_p="test -x" | |
7fcd0256 | 6999 | else |
81ecdfbb | 7000 | ac_executable_p="test -f" |
7fcd0256 | 7001 | fi |
81ecdfbb | 7002 | rm -f conf$$.file |
7fcd0256 | 7003 | |
81ecdfbb RW |
7004 | # Extract the first word of "xgettext", so it can be a program name with args. |
7005 | set dummy xgettext; ac_word=$2 | |
7006 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
7007 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 7008 | if ${ac_cv_path_XGETTEXT+:} false; then : |
81ecdfbb | 7009 | $as_echo_n "(cached) " >&6 |
54dc6425 | 7010 | else |
81ecdfbb RW |
7011 | case "$XGETTEXT" in |
7012 | [\\/]* | ?:[\\/]*) | |
7013 | ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path. | |
7014 | ;; | |
7015 | *) | |
7016 | ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR | |
7017 | for ac_dir in $PATH; do | |
7018 | IFS="$ac_save_IFS" | |
7019 | test -z "$ac_dir" && ac_dir=. | |
7020 | for ac_exec_ext in '' $ac_executable_extensions; do | |
7021 | if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then | |
7022 | if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 && | |
7023 | (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 | |
7024 | ac_cv_path_XGETTEXT="$ac_dir/$ac_word$ac_exec_ext" | |
7025 | break 2 | |
7026 | fi | |
7027 | fi | |
7028 | done | |
7029 | done | |
7030 | IFS="$ac_save_IFS" | |
7031 | test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":" | |
7032 | ;; | |
7033 | esac | |
54dc6425 | 7034 | fi |
81ecdfbb RW |
7035 | XGETTEXT="$ac_cv_path_XGETTEXT" |
7036 | if test "$XGETTEXT" != ":"; then | |
7037 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5 | |
7038 | $as_echo "$XGETTEXT" >&6; } | |
7039 | else | |
7040 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
7041 | $as_echo "no" >&6; } | |
0639a6f6 | 7042 | fi |
0639a6f6 | 7043 | |
81ecdfbb | 7044 | rm -f messages.po |
0639a6f6 ILT |
7045 | |
7046 | ||
81ecdfbb RW |
7047 | # Prepare PATH_SEPARATOR. |
7048 | # The user is always right. | |
7049 | if test "${PATH_SEPARATOR+set}" != set; then | |
7050 | echo "#! /bin/sh" >conf$$.sh | |
7051 | echo "exit 0" >>conf$$.sh | |
7052 | chmod +x conf$$.sh | |
7053 | if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then | |
7054 | PATH_SEPARATOR=';' | |
7055 | else | |
7056 | PATH_SEPARATOR=: | |
7057 | fi | |
7058 | rm -f conf$$.sh | |
0639a6f6 | 7059 | fi |
0639a6f6 | 7060 | |
81ecdfbb RW |
7061 | # Find out how to test for executable files. Don't use a zero-byte file, |
7062 | # as systems may use methods other than mode bits to determine executability. | |
7063 | cat >conf$$.file <<_ASEOF | |
7064 | #! /bin/sh | |
7065 | exit 0 | |
7066 | _ASEOF | |
7067 | chmod +x conf$$.file | |
7068 | if test -x conf$$.file >/dev/null 2>&1; then | |
7069 | ac_executable_p="test -x" | |
54dc6425 | 7070 | else |
81ecdfbb | 7071 | ac_executable_p="test -f" |
54dc6425 | 7072 | fi |
81ecdfbb | 7073 | rm -f conf$$.file |
54dc6425 | 7074 | |
81ecdfbb RW |
7075 | # Extract the first word of "msgmerge", so it can be a program name with args. |
7076 | set dummy msgmerge; ac_word=$2 | |
7077 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
7078 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 7079 | if ${ac_cv_path_MSGMERGE+:} false; then : |
81ecdfbb | 7080 | $as_echo_n "(cached) " >&6 |
54dc6425 | 7081 | else |
81ecdfbb RW |
7082 | case "$MSGMERGE" in |
7083 | [\\/]* | ?:[\\/]*) | |
7084 | ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path. | |
7085 | ;; | |
7086 | *) | |
7087 | ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR | |
7088 | for ac_dir in $PATH; do | |
7089 | IFS="$ac_save_IFS" | |
7090 | test -z "$ac_dir" && ac_dir=. | |
7091 | for ac_exec_ext in '' $ac_executable_extensions; do | |
7092 | if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then | |
7093 | if $ac_dir/$ac_word --update -q /dev/null /dev/null >/dev/null 2>&1; then | |
7094 | ac_cv_path_MSGMERGE="$ac_dir/$ac_word$ac_exec_ext" | |
7095 | break 2 | |
7096 | fi | |
7097 | fi | |
7098 | done | |
7099 | done | |
7100 | IFS="$ac_save_IFS" | |
7101 | test -z "$ac_cv_path_MSGMERGE" && ac_cv_path_MSGMERGE=":" | |
7102 | ;; | |
7103 | esac | |
54dc6425 | 7104 | fi |
81ecdfbb RW |
7105 | MSGMERGE="$ac_cv_path_MSGMERGE" |
7106 | if test "$MSGMERGE" != ":"; then | |
7107 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5 | |
7108 | $as_echo "$MSGMERGE" >&6; } | |
0639a6f6 | 7109 | else |
81ecdfbb RW |
7110 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
7111 | $as_echo "no" >&6; } | |
7112 | fi | |
0639a6f6 | 7113 | |
54dc6425 | 7114 | |
81ecdfbb RW |
7115 | if test "$GMSGFMT" != ":"; then |
7116 | if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 && | |
7117 | (if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then | |
7118 | : ; | |
7119 | else | |
7120 | GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'` | |
7121 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: found $GMSGFMT program is not GNU msgfmt; ignore it" >&5 | |
7122 | $as_echo "found $GMSGFMT program is not GNU msgfmt; ignore it" >&6; } | |
7123 | GMSGFMT=":" | |
7124 | fi | |
7125 | fi | |
54dc6425 | 7126 | |
81ecdfbb RW |
7127 | if test "$XGETTEXT" != ":"; then |
7128 | if $XGETTEXT --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 && | |
7129 | (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 | |
7130 | : ; | |
7131 | else | |
7132 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: found xgettext program is not GNU xgettext; ignore it" >&5 | |
7133 | $as_echo "found xgettext program is not GNU xgettext; ignore it" >&6; } | |
7134 | XGETTEXT=":" | |
7135 | fi | |
7136 | rm -f messages.po | |
7137 | fi | |
54dc6425 | 7138 | |
81ecdfbb | 7139 | ac_config_commands="$ac_config_commands default-1" |
54dc6425 | 7140 | |
54dc6425 ILT |
7141 | |
7142 | ||
81ecdfbb RW |
7143 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 |
7144 | $as_echo_n "checking whether byte ordering is bigendian... " >&6; } | |
d0ac1c44 | 7145 | if ${ac_cv_c_bigendian+:} false; then : |
81ecdfbb | 7146 | $as_echo_n "(cached) " >&6 |
54dc6425 | 7147 | else |
81ecdfbb RW |
7148 | ac_cv_c_bigendian=unknown |
7149 | # See if we're dealing with a universal compiler. | |
7150 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
54dc6425 | 7151 | /* end confdefs.h. */ |
81ecdfbb RW |
7152 | #ifndef __APPLE_CC__ |
7153 | not a universal capable compiler | |
7154 | #endif | |
7155 | typedef int dummy; | |
7156 | ||
7157 | _ACEOF | |
7158 | if ac_fn_c_try_compile "$LINENO"; then : | |
7159 | ||
7160 | # Check for potential -arch flags. It is not universal unless | |
7161 | # there are at least two -arch flags with different values. | |
7162 | ac_arch= | |
7163 | ac_prev= | |
7164 | for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do | |
7165 | if test -n "$ac_prev"; then | |
7166 | case $ac_word in | |
7167 | i?86 | x86_64 | ppc | ppc64) | |
7168 | if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then | |
7169 | ac_arch=$ac_word | |
7170 | else | |
7171 | ac_cv_c_bigendian=universal | |
7172 | break | |
7173 | fi | |
7174 | ;; | |
7175 | esac | |
7176 | ac_prev= | |
7177 | elif test "x$ac_word" = "x-arch"; then | |
7178 | ac_prev=arch | |
7179 | fi | |
7180 | done | |
7181 | fi | |
7182 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7183 | if test $ac_cv_c_bigendian = unknown; then | |
7184 | # See if sys/param.h defines the BYTE_ORDER macro. | |
7185 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7186 | /* end confdefs.h. */ | |
7187 | #include <sys/types.h> | |
7188 | #include <sys/param.h> | |
7189 | ||
0639a6f6 ILT |
7190 | int |
7191 | main () | |
7192 | { | |
81ecdfbb RW |
7193 | #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ |
7194 | && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ | |
7195 | && LITTLE_ENDIAN) | |
7196 | bogus endian macros | |
7197 | #endif | |
54dc6425 | 7198 | |
81ecdfbb RW |
7199 | ; |
7200 | return 0; | |
7201 | } | |
15d5fa16 | 7202 | _ACEOF |
81ecdfbb RW |
7203 | if ac_fn_c_try_compile "$LINENO"; then : |
7204 | # It does; now see whether it defined to BIG_ENDIAN or not. | |
7205 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
15d5fa16 | 7206 | /* end confdefs.h. */ |
81ecdfbb RW |
7207 | #include <sys/types.h> |
7208 | #include <sys/param.h> | |
7209 | ||
0639a6f6 ILT |
7210 | int |
7211 | main () | |
7212 | { | |
81ecdfbb RW |
7213 | #if BYTE_ORDER != BIG_ENDIAN |
7214 | not big endian | |
7215 | #endif | |
0639a6f6 ILT |
7216 | |
7217 | ; | |
7218 | return 0; | |
7219 | } | |
15d5fa16 | 7220 | _ACEOF |
81ecdfbb RW |
7221 | if ac_fn_c_try_compile "$LINENO"; then : |
7222 | ac_cv_c_bigendian=yes | |
15d5fa16 | 7223 | else |
81ecdfbb | 7224 | ac_cv_c_bigendian=no |
15d5fa16 | 7225 | fi |
81ecdfbb | 7226 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
0639a6f6 | 7227 | fi |
81ecdfbb RW |
7228 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
7229 | fi | |
7230 | if test $ac_cv_c_bigendian = unknown; then | |
7231 | # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). | |
7232 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7233 | /* end confdefs.h. */ | |
7234 | #include <limits.h> | |
0639a6f6 | 7235 | |
81ecdfbb RW |
7236 | int |
7237 | main () | |
7238 | { | |
7239 | #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) | |
7240 | bogus endian macros | |
7241 | #endif | |
0639a6f6 | 7242 | |
81ecdfbb RW |
7243 | ; |
7244 | return 0; | |
7245 | } | |
15d5fa16 | 7246 | _ACEOF |
81ecdfbb RW |
7247 | if ac_fn_c_try_compile "$LINENO"; then : |
7248 | # It does; now see whether it defined to _BIG_ENDIAN or not. | |
7249 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
15d5fa16 | 7250 | /* end confdefs.h. */ |
81ecdfbb RW |
7251 | #include <limits.h> |
7252 | ||
0639a6f6 ILT |
7253 | int |
7254 | main () | |
7255 | { | |
81ecdfbb RW |
7256 | #ifndef _BIG_ENDIAN |
7257 | not big endian | |
7258 | #endif | |
0639a6f6 ILT |
7259 | |
7260 | ; | |
7261 | return 0; | |
7262 | } | |
15d5fa16 | 7263 | _ACEOF |
81ecdfbb RW |
7264 | if ac_fn_c_try_compile "$LINENO"; then : |
7265 | ac_cv_c_bigendian=yes | |
15d5fa16 | 7266 | else |
81ecdfbb | 7267 | ac_cv_c_bigendian=no |
15d5fa16 | 7268 | fi |
81ecdfbb | 7269 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
15d5fa16 | 7270 | fi |
81ecdfbb RW |
7271 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
7272 | fi | |
7273 | if test $ac_cv_c_bigendian = unknown; then | |
7274 | # Compile a test program. | |
7275 | if test "$cross_compiling" = yes; then : | |
7276 | # Try to guess by grepping values from an object file. | |
7277 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7278 | /* end confdefs.h. */ | |
7279 | short int ascii_mm[] = | |
7280 | { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; | |
7281 | short int ascii_ii[] = | |
7282 | { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; | |
7283 | int use_ascii (int i) { | |
7284 | return ascii_mm[i] + ascii_ii[i]; | |
7285 | } | |
7286 | short int ebcdic_ii[] = | |
7287 | { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; | |
7288 | short int ebcdic_mm[] = | |
7289 | { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; | |
7290 | int use_ebcdic (int i) { | |
7291 | return ebcdic_mm[i] + ebcdic_ii[i]; | |
7292 | } | |
7293 | extern int foo; | |
15d5fa16 | 7294 | |
81ecdfbb RW |
7295 | int |
7296 | main () | |
7297 | { | |
7298 | return use_ascii (foo) == use_ebcdic (foo); | |
7299 | ; | |
7300 | return 0; | |
7301 | } | |
0639a6f6 | 7302 | _ACEOF |
81ecdfbb RW |
7303 | if ac_fn_c_try_compile "$LINENO"; then : |
7304 | if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then | |
7305 | ac_cv_c_bigendian=yes | |
7306 | fi | |
7307 | if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then | |
7308 | if test "$ac_cv_c_bigendian" = unknown; then | |
7309 | ac_cv_c_bigendian=no | |
7310 | else | |
7311 | # finding both strings is unlikely to happen, but who knows? | |
7312 | ac_cv_c_bigendian=unknown | |
7313 | fi | |
7314 | fi | |
54dc6425 | 7315 | fi |
81ecdfbb | 7316 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
54dc6425 | 7317 | else |
81ecdfbb | 7318 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
54dc6425 ILT |
7319 | /* end confdefs.h. */ |
7320 | $ac_includes_default | |
0639a6f6 ILT |
7321 | int |
7322 | main () | |
7323 | { | |
81ecdfbb RW |
7324 | |
7325 | /* Are we little or big endian? From Harbison&Steele. */ | |
7326 | union | |
7327 | { | |
7328 | long int l; | |
7329 | char c[sizeof (long int)]; | |
7330 | } u; | |
7331 | u.l = 1; | |
7332 | return u.c[sizeof (long int) - 1] == 1; | |
0639a6f6 ILT |
7333 | |
7334 | ; | |
7335 | return 0; | |
7336 | } | |
54dc6425 | 7337 | _ACEOF |
81ecdfbb RW |
7338 | if ac_fn_c_try_run "$LINENO"; then : |
7339 | ac_cv_c_bigendian=no | |
54dc6425 | 7340 | else |
81ecdfbb | 7341 | ac_cv_c_bigendian=yes |
54dc6425 | 7342 | fi |
81ecdfbb RW |
7343 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
7344 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
0639a6f6 | 7345 | fi |
54dc6425 | 7346 | |
81ecdfbb RW |
7347 | fi |
7348 | fi | |
7349 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 | |
7350 | $as_echo "$ac_cv_c_bigendian" >&6; } | |
7351 | case $ac_cv_c_bigendian in #( | |
7352 | yes) | |
7353 | $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h | |
7354 | ;; #( | |
7355 | no) | |
7356 | ;; #( | |
7357 | universal) | |
7358 | ||
7359 | $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h | |
7360 | ||
7361 | ;; #( | |
7362 | *) | |
d0ac1c44 | 7363 | as_fn_error $? "unknown endianness |
81ecdfbb RW |
7364 | presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; |
7365 | esac | |
0639a6f6 ILT |
7366 | |
7367 | ||
0639a6f6 ILT |
7368 | |
7369 | ||
81ecdfbb RW |
7370 | if test "x$target_alias" = "x" -o "x$host_alias" = "x$target_alias"; then |
7371 | NATIVE_LINKER_TRUE= | |
7372 | NATIVE_LINKER_FALSE='#' | |
7373 | else | |
7374 | NATIVE_LINKER_TRUE='#' | |
7375 | NATIVE_LINKER_FALSE= | |
0639a6f6 ILT |
7376 | fi |
7377 | ||
81ecdfbb RW |
7378 | if test "$GCC" = yes; then |
7379 | GCC_TRUE= | |
7380 | GCC_FALSE='#' | |
7381 | else | |
7382 | GCC_TRUE='#' | |
7383 | GCC_FALSE= | |
7384 | fi | |
0639a6f6 ILT |
7385 | |
7386 | ||
eb373049 ILT |
7387 | if test "x$target_alias" = "x" -o "x$host_alias" = "x$target_alias" -o "x$host_alias" = "x$build_alias"; then |
7388 | NATIVE_OR_CROSS_LINKER_TRUE= | |
7389 | NATIVE_OR_CROSS_LINKER_FALSE='#' | |
7390 | else | |
7391 | NATIVE_OR_CROSS_LINKER_TRUE='#' | |
7392 | NATIVE_OR_CROSS_LINKER_FALSE= | |
7393 | fi | |
7394 | ||
7395 | ||
328c7c2f ILT |
7396 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether static linking works" >&5 |
7397 | $as_echo_n "checking whether static linking works... " >&6; } | |
d0ac1c44 | 7398 | if ${gold_cv_lib_static+:} false; then : |
328c7c2f ILT |
7399 | $as_echo_n "(cached) " >&6 |
7400 | else | |
7401 | LDFLAGS_hold=$LDFLAGS | |
7402 | LDFLAGS="$LDFLAGS -static" | |
7403 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7404 | /* end confdefs.h. */ | |
7405 | ||
7406 | void f() { } | |
7407 | int | |
7408 | main () | |
7409 | { | |
7410 | ||
7411 | ; | |
7412 | return 0; | |
7413 | } | |
7414 | _ACEOF | |
7415 | if ac_fn_c_try_link "$LINENO"; then : | |
7416 | gold_cv_lib_static=yes | |
7417 | else | |
7418 | gold_cv_lib_static=no | |
7419 | fi | |
7420 | rm -f core conftest.err conftest.$ac_objext \ | |
7421 | conftest$ac_exeext conftest.$ac_ext | |
dd7af074 | 7422 | LDFLAGS=$LDFLAGS_hold |
328c7c2f ILT |
7423 | fi |
7424 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_lib_static" >&5 | |
7425 | $as_echo "$gold_cv_lib_static" >&6; } | |
7426 | if test "$gold_cv_lib_static" = "yes"; then | |
7427 | HAVE_STATIC_TRUE= | |
7428 | HAVE_STATIC_FALSE='#' | |
7429 | else | |
7430 | HAVE_STATIC_TRUE='#' | |
7431 | HAVE_STATIC_FALSE= | |
7432 | fi | |
7433 | ||
7434 | ||
81ecdfbb RW |
7435 | if |
7436 | case $target_cpu in | |
864a1b56 | 7437 | powerpc*) false;; |
81ecdfbb RW |
7438 | x86_64) false;; |
7439 | sparc64) false;; | |
e79a4bad | 7440 | s390x) false;; |
81ecdfbb RW |
7441 | *) true;; |
7442 | esac; then | |
7443 | FN_PTRS_IN_SO_WITHOUT_PIC_TRUE= | |
7444 | FN_PTRS_IN_SO_WITHOUT_PIC_FALSE='#' | |
7445 | else | |
7446 | FN_PTRS_IN_SO_WITHOUT_PIC_TRUE='#' | |
7447 | FN_PTRS_IN_SO_WITHOUT_PIC_FALSE= | |
7448 | fi | |
0639a6f6 ILT |
7449 | |
7450 | ||
084e2665 ILT |
7451 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gcc >= 4.1" >&5 |
7452 | $as_echo_n "checking for gcc >= 4.1... " >&6; } | |
d0ac1c44 | 7453 | if ${gold_cv_prog_gcc41+:} false; then : |
084e2665 ILT |
7454 | $as_echo_n "(cached) " >&6 |
7455 | else | |
7456 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7457 | /* end confdefs.h. */ | |
7458 | ||
7459 | #if !defined __GNUC__ | |
7460 | error | |
7461 | #elif __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 1) | |
7462 | error | |
7463 | #endif | |
7464 | ||
7465 | _ACEOF | |
7466 | if ac_fn_c_try_compile "$LINENO"; then : | |
7467 | gold_cv_prog_gcc41=yes | |
7468 | else | |
7469 | gold_cv_prog_gcc41=no | |
7470 | fi | |
7471 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7472 | fi | |
7473 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_prog_gcc41" >&5 | |
7474 | $as_echo "$gold_cv_prog_gcc41" >&6; } | |
7475 | ||
24482ca0 L |
7476 | save_CFLAGS="$CFLAGS" |
7477 | CFLAGS="$CFLAGS -mcmodel=medium" | |
7478 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7479 | /* end confdefs.h. */ | |
7480 | int i; | |
7481 | _ACEOF | |
7482 | if ac_fn_c_try_compile "$LINENO"; then : | |
7483 | have_mcmodel_medium=yes | |
7484 | else | |
7485 | have_mcmodel_medium=no | |
7486 | fi | |
7487 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7488 | CFLAGS="$save_CFLAGS" | |
7489 | if test "$target_cpu" = "x86_64" -a "$have_mcmodel_medium" = "yes" -a "$gold_cv_prog_gcc41" = "yes"; then | |
81ecdfbb RW |
7490 | MCMODEL_MEDIUM_TRUE= |
7491 | MCMODEL_MEDIUM_FALSE='#' | |
54dc6425 | 7492 | else |
81ecdfbb RW |
7493 | MCMODEL_MEDIUM_TRUE='#' |
7494 | MCMODEL_MEDIUM_FALSE= | |
54dc6425 | 7495 | fi |
54dc6425 | 7496 | |
54dc6425 | 7497 | |
6c0005b8 L |
7498 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gcc >= 9" >&5 |
7499 | $as_echo_n "checking for gcc >= 9... " >&6; } | |
7500 | if ${gold_cv_prog_gcc9+:} false; then : | |
7501 | $as_echo_n "(cached) " >&6 | |
7502 | else | |
7503 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7504 | /* end confdefs.h. */ | |
7505 | ||
7506 | #if !defined __GNUC__ || __GNUC__ < 9 | |
7507 | error | |
7508 | #endif | |
7509 | ||
7510 | _ACEOF | |
7511 | if ac_fn_c_try_compile "$LINENO"; then : | |
7512 | gold_cv_prog_gcc9=yes | |
7513 | else | |
7514 | gold_cv_prog_gcc9=no | |
7515 | fi | |
7516 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7517 | fi | |
7518 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_prog_gcc9" >&5 | |
7519 | $as_echo "$gold_cv_prog_gcc9" >&6; } | |
7520 | if test "$gold_cv_prog_gcc9" = "yes"; then | |
7521 | GCC9_TRUE= | |
7522 | GCC9_FALSE='#' | |
7523 | else | |
7524 | GCC9_TRUE='#' | |
7525 | GCC9_FALSE= | |
7526 | fi | |
7527 | ||
7528 | ||
7529 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fcf-protection" >&5 | |
7530 | $as_echo_n "checking for -fcf-protection... " >&6; } | |
7531 | if ${gold_cv_cflags_cf_protection+:} false; then : | |
7532 | $as_echo_n "(cached) " >&6 | |
7533 | else | |
7534 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7535 | /* end confdefs.h. */ | |
7536 | ||
7537 | #if !defined __x86_64__ || !defined __CET__ | |
7538 | error | |
7539 | #endif | |
7540 | ||
7541 | _ACEOF | |
7542 | if ac_fn_c_try_compile "$LINENO"; then : | |
7543 | gold_cv_cflags_cf_protection=yes | |
7544 | else | |
7545 | gold_cv_cflags_cf_protection=no | |
7546 | fi | |
7547 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7548 | fi | |
7549 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_cflags_cf_protection" >&5 | |
7550 | $as_echo "$gold_cv_cflags_cf_protection" >&6; } | |
7551 | if test "$gold_cv_cflags_cf_protection" = "yes"; then | |
7552 | CFLAGS_CF_PROTECTION_TRUE= | |
7553 | CFLAGS_CF_PROTECTION_FALSE='#' | |
7554 | else | |
7555 | CFLAGS_CF_PROTECTION_TRUE='#' | |
7556 | CFLAGS_CF_PROTECTION_FALSE= | |
7557 | fi | |
7558 | ||
7559 | ||
2b64b551 RM |
7560 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -fmerge-constants" >&5 |
7561 | $as_echo_n "checking whether $CC supports -fmerge-constants... " >&6; } | |
d0ac1c44 | 7562 | if ${gold_cv_merge_constants+:} false; then : |
2b64b551 RM |
7563 | $as_echo_n "(cached) " >&6 |
7564 | else | |
7565 | ||
7566 | save_CFLAGS="$CFLAGS" | |
7567 | CFLAGS="$CFLAGS -fmerge-constants" | |
7568 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7569 | /* end confdefs.h. */ | |
7570 | const char *s = "foo"; | |
7571 | _ACEOF | |
7572 | if ac_fn_c_try_compile "$LINENO"; then : | |
2500c017 | 7573 | gold_cv_merge_constants=yes |
2b64b551 | 7574 | else |
2500c017 | 7575 | gold_cv_merge_constants=no |
2b64b551 RM |
7576 | fi |
7577 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7578 | CFLAGS="$save_CFLAGS" | |
7579 | fi | |
7580 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_merge_constants" >&5 | |
7581 | $as_echo "$gold_cv_merge_constants" >&6; } | |
7582 | ||
7583 | if test "$gold_cv_merge_constants" = yes; then : | |
7584 | MERGE_CONSTANTS_FLAG=-fmerge-constants | |
7585 | else | |
7586 | MERGE_CONSTANTS_FLAG= | |
7587 | fi | |
7588 | ||
81ecdfbb RW |
7589 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for thread support" >&5 |
7590 | $as_echo_n "checking for thread support... " >&6; } | |
d0ac1c44 | 7591 | if ${gold_cv_c_thread+:} false; then : |
81ecdfbb RW |
7592 | $as_echo_n "(cached) " >&6 |
7593 | else | |
7594 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
e44fcf3b | 7595 | /* end confdefs.h. */ |
81ecdfbb | 7596 | __thread int i = 1; |
e44fcf3b | 7597 | _ACEOF |
81ecdfbb RW |
7598 | if ac_fn_c_try_compile "$LINENO"; then : |
7599 | gold_cv_c_thread=yes | |
0639a6f6 | 7600 | else |
81ecdfbb | 7601 | gold_cv_c_thread=no |
0639a6f6 | 7602 | fi |
81ecdfbb | 7603 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
e44fcf3b | 7604 | fi |
81ecdfbb RW |
7605 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_c_thread" >&5 |
7606 | $as_echo "$gold_cv_c_thread" >&6; } | |
e44fcf3b | 7607 | |
81ecdfbb RW |
7608 | if test "$gold_cv_c_thread" = "yes"; then |
7609 | TLS_TRUE= | |
7610 | TLS_FALSE='#' | |
7611 | else | |
7612 | TLS_TRUE='#' | |
7613 | TLS_FALSE= | |
0639a6f6 | 7614 | fi |
e44fcf3b | 7615 | |
0639a6f6 | 7616 | |
81ecdfbb RW |
7617 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for glibc >= 2.4" >&5 |
7618 | $as_echo_n "checking for glibc >= 2.4... " >&6; } | |
d0ac1c44 | 7619 | if ${gold_cv_lib_glibc24+:} false; then : |
81ecdfbb | 7620 | $as_echo_n "(cached) " >&6 |
1b77ea50 | 7621 | else |
81ecdfbb | 7622 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
1b77ea50 | 7623 | /* end confdefs.h. */ |
81ecdfbb RW |
7624 | |
7625 | #include <features.h> | |
7626 | #if !defined __GLIBC__ | |
7627 | error | |
7628 | #elif __GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 4) | |
7629 | error | |
1b77ea50 | 7630 | #endif |
81ecdfbb | 7631 | |
1b77ea50 | 7632 | _ACEOF |
81ecdfbb RW |
7633 | if ac_fn_c_try_compile "$LINENO"; then : |
7634 | gold_cv_lib_glibc24=yes | |
0639a6f6 | 7635 | else |
81ecdfbb | 7636 | gold_cv_lib_glibc24=no |
0639a6f6 | 7637 | fi |
81ecdfbb | 7638 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
1b77ea50 | 7639 | fi |
81ecdfbb RW |
7640 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_lib_glibc24" >&5 |
7641 | $as_echo "$gold_cv_lib_glibc24" >&6; } | |
1b77ea50 | 7642 | |
81ecdfbb RW |
7643 | if test "$gold_cv_lib_glibc24" = "yes"; then |
7644 | STATIC_TLS_TRUE= | |
7645 | STATIC_TLS_FALSE='#' | |
0639a6f6 | 7646 | else |
81ecdfbb RW |
7647 | STATIC_TLS_TRUE='#' |
7648 | STATIC_TLS_FALSE= | |
0639a6f6 | 7649 | fi |
1b77ea50 | 7650 | |
0639a6f6 | 7651 | |
81ecdfbb RW |
7652 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for omp support" >&5 |
7653 | $as_echo_n "checking for omp support... " >&6; } | |
d0ac1c44 | 7654 | if ${gold_cv_c_threadprivate+:} false; then : |
81ecdfbb | 7655 | $as_echo_n "(cached) " >&6 |
0639a6f6 | 7656 | else |
81ecdfbb RW |
7657 | save_CFLAGS="$CFLAGS" |
7658 | CFLAGS="$CFLAGS -fopenmp" | |
7659 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7660 | /* end confdefs.h. */ | |
1b77ea50 | 7661 | |
81ecdfbb RW |
7662 | #include <omp.h> |
7663 | int i; | |
7664 | #pragma omp threadprivate (i) | |
1b77ea50 | 7665 | |
81ecdfbb RW |
7666 | _ACEOF |
7667 | if ac_fn_c_try_compile "$LINENO"; then : | |
7668 | gold_cv_c_threadprivate=yes | |
7669 | else | |
7670 | gold_cv_c_threadprivate=no | |
7671 | fi | |
7672 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7673 | CFLAGS="$save_CFLAGS" | |
7674 | fi | |
7675 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_c_threadprivate" >&5 | |
7676 | $as_echo "$gold_cv_c_threadprivate" >&6; } | |
7677 | if test "$gold_cv_c_threadprivate" = "yes"; then | |
1b77ea50 | 7678 | |
81ecdfbb | 7679 | $as_echo "#define HAVE_OMP_SUPPORT 1" >>confdefs.h |
1b77ea50 | 7680 | |
0639a6f6 | 7681 | fi |
81ecdfbb RW |
7682 | if test "$gold_cv_c_threadprivate" = "yes"; then |
7683 | OMP_SUPPORT_TRUE= | |
7684 | OMP_SUPPORT_FALSE='#' | |
1b77ea50 | 7685 | else |
81ecdfbb RW |
7686 | OMP_SUPPORT_TRUE='#' |
7687 | OMP_SUPPORT_FALSE= | |
1b77ea50 | 7688 | fi |
1b77ea50 | 7689 | |
81ecdfbb RW |
7690 | |
7691 | save_CFLAGS="$CFLAGS" | |
13323c49 | 7692 | CFLAGS="$CFLAGS -Werror -fpic -mtls-dialect=gnu2" |
81ecdfbb | 7693 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
0639a6f6 | 7694 | /* end confdefs.h. */ |
63887f3d L |
7695 | |
7696 | __thread int i; | |
7697 | void foo (void) | |
7698 | { | |
7699 | i = 10; | |
7700 | } | |
7701 | ||
1b77ea50 | 7702 | _ACEOF |
81ecdfbb RW |
7703 | if ac_fn_c_try_compile "$LINENO"; then : |
7704 | have_tls_gnu2=yes | |
0639a6f6 | 7705 | else |
81ecdfbb | 7706 | have_tls_gnu2=no |
0639a6f6 | 7707 | fi |
81ecdfbb RW |
7708 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
7709 | CFLAGS="$save_CFLAGS" | |
7710 | if test "$have_tls_gnu2" = "yes"; then | |
7711 | TLS_GNU2_DIALECT_TRUE= | |
7712 | TLS_GNU2_DIALECT_FALSE='#' | |
0639a6f6 | 7713 | else |
81ecdfbb RW |
7714 | TLS_GNU2_DIALECT_TRUE='#' |
7715 | TLS_GNU2_DIALECT_FALSE= | |
0639a6f6 | 7716 | fi |
1b77ea50 | 7717 | |
81ecdfbb RW |
7718 | |
7719 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for glibc >= 2.9" >&5 | |
7720 | $as_echo_n "checking for glibc >= 2.9... " >&6; } | |
d0ac1c44 | 7721 | if ${gold_cv_lib_glibc29+:} false; then : |
81ecdfbb | 7722 | $as_echo_n "(cached) " >&6 |
1b77ea50 | 7723 | else |
81ecdfbb RW |
7724 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
7725 | /* end confdefs.h. */ | |
0639a6f6 | 7726 | |
81ecdfbb RW |
7727 | #include <features.h> |
7728 | #if !defined __GLIBC__ | |
7729 | error | |
7730 | #elif __GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 9) | |
7731 | error | |
7732 | #endif | |
1b77ea50 | 7733 | |
81ecdfbb RW |
7734 | _ACEOF |
7735 | if ac_fn_c_try_compile "$LINENO"; then : | |
7736 | gold_cv_lib_glibc29=yes | |
7737 | else | |
7738 | gold_cv_lib_glibc29=no | |
1b77ea50 | 7739 | fi |
81ecdfbb RW |
7740 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
7741 | fi | |
7742 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_lib_glibc29" >&5 | |
7743 | $as_echo "$gold_cv_lib_glibc29" >&6; } | |
0639a6f6 | 7744 | |
81ecdfbb RW |
7745 | if test "$gold_cv_lib_glibc29" = "yes"; then |
7746 | TLS_DESCRIPTORS_TRUE= | |
7747 | TLS_DESCRIPTORS_FALSE='#' | |
7748 | else | |
7749 | TLS_DESCRIPTORS_TRUE='#' | |
7750 | TLS_DESCRIPTORS_FALSE= | |
7751 | fi | |
0639a6f6 ILT |
7752 | |
7753 | ||
81ecdfbb RW |
7754 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -frandom-seed support" >&5 |
7755 | $as_echo_n "checking for -frandom-seed support... " >&6; } | |
d0ac1c44 | 7756 | if ${gold_cv_c_random_seed+:} false; then : |
81ecdfbb RW |
7757 | $as_echo_n "(cached) " >&6 |
7758 | else | |
7759 | save_CFLAGS="$CFLAGS" | |
7760 | CFLAGS="$CFLAGS -frandom-seed=foo" | |
7761 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
0639a6f6 | 7762 | /* end confdefs.h. */ |
81ecdfbb | 7763 | int i; |
0639a6f6 | 7764 | _ACEOF |
81ecdfbb RW |
7765 | if ac_fn_c_try_compile "$LINENO"; then : |
7766 | gold_cv_c_random_seed=yes | |
0639a6f6 | 7767 | else |
81ecdfbb RW |
7768 | gold_cv_c_random_seed=no |
7769 | fi | |
7770 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7771 | CFLAGS="$save_CFLAGS" | |
7772 | fi | |
7773 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_c_random_seed" >&5 | |
7774 | $as_echo "$gold_cv_c_random_seed" >&6; } | |
7775 | if test "$gold_cv_c_random_seed" = "yes"; then | |
7776 | # In Makefile, '$@' will be expanded to be the name of the file | |
7777 | # being built, providing a unique seed for each file. | |
7778 | RANDOM_SEED_CFLAGS=-frandom-seed=\$@ | |
0639a6f6 | 7779 | fi |
1b77ea50 | 7780 | |
81ecdfbb | 7781 | |
ebb300b2 CC |
7782 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for glibc ifunc support" >&5 |
7783 | $as_echo_n "checking for glibc ifunc support... " >&6; } | |
d0ac1c44 | 7784 | if ${gold_cv_lib_glibc_ifunc+:} false; then : |
7223e9ca ILT |
7785 | $as_echo_n "(cached) " >&6 |
7786 | else | |
ebb300b2 CC |
7787 | save_LDFLAGS="$LDFLAGS" |
7788 | LDFLAGS="$LDFLAGS -static" | |
7789 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7223e9ca ILT |
7790 | /* end confdefs.h. */ |
7791 | ||
7792 | #include <features.h> | |
7793 | #if !defined __GLIBC__ | |
7794 | error | |
7795 | #elif __GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 11) | |
7796 | error | |
7797 | #endif | |
ebb300b2 CC |
7798 | void func (void) { } |
7799 | void invoke (void); | |
7800 | __asm__(".type invoke, %gnu_indirect_function"); | |
7801 | typedef void (*funcptr) (void); | |
7802 | funcptr dispatch (void) __asm__ ("invoke"); | |
7803 | funcptr dispatch (void) { return &func; } | |
7804 | int | |
7805 | main () | |
7806 | { | |
7807 | invoke(); | |
7808 | ; | |
7809 | return 0; | |
7810 | } | |
7223e9ca ILT |
7811 | |
7812 | _ACEOF | |
ebb300b2 CC |
7813 | if ac_fn_c_try_link "$LINENO"; then : |
7814 | ||
7815 | if ${NM} conftest$EXEEXT | grep "__rela\?_iplt_start" >/dev/null 2>&1; then | |
7816 | gold_cv_lib_glibc_ifunc=both | |
7223e9ca | 7817 | else |
ebb300b2 | 7818 | gold_cv_lib_glibc_ifunc=dyn |
7223e9ca | 7819 | fi |
ebb300b2 CC |
7820 | else |
7821 | gold_cv_lib_glibc_ifunc=no | |
7822 | fi | |
7823 | rm -f core conftest.err conftest.$ac_objext \ | |
7824 | conftest$ac_exeext conftest.$ac_ext | |
7825 | LDFLAGS="$save_LDFLAGS" | |
7223e9ca | 7826 | fi |
ebb300b2 CC |
7827 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_lib_glibc_ifunc" >&5 |
7828 | $as_echo "$gold_cv_lib_glibc_ifunc" >&6; } | |
7223e9ca | 7829 | |
ebb300b2 | 7830 | if test "$gold_cv_lib_glibc_ifunc" != "no"; then |
7223e9ca ILT |
7831 | IFUNC_TRUE= |
7832 | IFUNC_FALSE='#' | |
7833 | else | |
7834 | IFUNC_TRUE='#' | |
7835 | IFUNC_FALSE= | |
7836 | fi | |
7837 | ||
ebb300b2 CC |
7838 | if test "$gold_cv_lib_glibc_ifunc" = "both"; then |
7839 | IFUNC_STATIC_TRUE= | |
7840 | IFUNC_STATIC_FALSE='#' | |
7841 | else | |
7842 | IFUNC_STATIC_TRUE='#' | |
7843 | IFUNC_STATIC_FALSE= | |
7844 | fi | |
7845 | ||
7223e9ca | 7846 | |
81ecdfbb | 7847 | |
270c9937 JB |
7848 | # Set the 'development' global. |
7849 | . $srcdir/../bfd/development.sh | |
7850 | ||
c5da1932 VZ |
7851 | # Set acp_cpp_for_build variable |
7852 | ac_cpp_for_build="$CC_FOR_BUILD -E $CPPFLAGS_FOR_BUILD" | |
7853 | ||
9780e045 | 7854 | # Default set of GCC warnings to enable. |
efc8d4f2 | 7855 | GCC_WARN_CFLAGS="-W -Wall -Wstrict-prototypes -Wmissing-prototypes" |
c5da1932 | 7856 | GCC_WARN_CFLAGS_FOR_BUILD="-W -Wall -Wstrict-prototypes -Wmissing-prototypes" |
9780e045 NC |
7857 | |
7858 | # Add -Wshadow if the compiler is a sufficiently recent version of GCC. | |
efc8d4f2 RW |
7859 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
7860 | /* end confdefs.h. */ | |
7861 | __GNUC__ | |
7862 | _ACEOF | |
7863 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
3107326d | 7864 | $EGREP "(^[0-3]$|^__GNUC__$)" >/dev/null 2>&1; then : |
efc8d4f2 RW |
7865 | |
7866 | else | |
7867 | GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Wshadow" | |
7868 | fi | |
7869 | rm -f conftest* | |
7870 | ||
81ecdfbb | 7871 | |
9780e045 NC |
7872 | # Add -Wstack-usage if the compiler is a sufficiently recent version of GCC. |
7873 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7874 | /* end confdefs.h. */ | |
7875 | __GNUC__ | |
7876 | _ACEOF | |
7877 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
3107326d | 7878 | $EGREP "(^[0-4]$|^__GNUC__$)" >/dev/null 2>&1; then : |
9780e045 NC |
7879 | |
7880 | else | |
7881 | GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Wstack-usage=262144" | |
7882 | fi | |
7883 | rm -f conftest* | |
7884 | ||
7885 | ||
6757cf57 TS |
7886 | # Set WARN_WRITE_STRINGS if the compiler supports -Wwrite-strings. |
7887 | WARN_WRITE_STRINGS="" | |
7888 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7889 | /* end confdefs.h. */ | |
7890 | __GNUC__ | |
7891 | _ACEOF | |
7892 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
3107326d | 7893 | $EGREP "(^[0-3]$|^__GNUC__$)" >/dev/null 2>&1; then : |
6757cf57 TS |
7894 | |
7895 | else | |
7896 | WARN_WRITE_STRINGS="-Wwrite-strings" | |
7897 | fi | |
7898 | rm -f conftest* | |
7899 | ||
9780e045 | 7900 | |
96fe4562 | 7901 | # Verify CC_FOR_BUILD to be compatible with warning flags |
c5da1932 VZ |
7902 | |
7903 | # Add -Wshadow if the compiler is a sufficiently recent version of GCC. | |
7904 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7905 | /* end confdefs.h. */ | |
7906 | __GNUC__ | |
7907 | _ACEOF | |
7908 | if (eval "$ac_cpp_for_build conftest.$ac_ext") 2>&5 | | |
3107326d | 7909 | $EGREP "(^[0-3]$|^__GNUC__$)" >/dev/null 2>&1; then : |
c5da1932 VZ |
7910 | |
7911 | else | |
7912 | GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wshadow" | |
7913 | fi | |
7914 | rm -f conftest* | |
7915 | ||
7916 | ||
7917 | # Add -Wstack-usage if the compiler is a sufficiently recent version of GCC. | |
7918 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7919 | /* end confdefs.h. */ | |
7920 | __GNUC__ | |
7921 | _ACEOF | |
7922 | if (eval "$ac_cpp_for_build conftest.$ac_ext") 2>&5 | | |
3107326d | 7923 | $EGREP "(^[0-4]$|^__GNUC__$)" >/dev/null 2>&1; then : |
c5da1932 VZ |
7924 | |
7925 | else | |
7926 | GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wstack-usage=262144" | |
7927 | fi | |
7928 | rm -f conftest* | |
7929 | ||
7930 | ||
81ecdfbb RW |
7931 | # Check whether --enable-werror was given. |
7932 | if test "${enable_werror+set}" = set; then : | |
7933 | enableval=$enable_werror; case "${enableval}" in | |
7934 | yes | y) ERROR_ON_WARNING="yes" ;; | |
7935 | no | n) ERROR_ON_WARNING="no" ;; | |
d0ac1c44 | 7936 | *) as_fn_error $? "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;; |
81ecdfbb | 7937 | esac |
0639a6f6 | 7938 | fi |
1b77ea50 | 7939 | |
81ecdfbb | 7940 | |
efc8d4f2 | 7941 | # Disable -Wformat by default when using gcc on mingw |
81ecdfbb RW |
7942 | case "${host}" in |
7943 | *-*-mingw32*) | |
7944 | if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then | |
7945 | GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Wno-format" | |
c5da1932 | 7946 | GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wno-format" |
81ecdfbb | 7947 | fi |
0639a6f6 | 7948 | ;; |
81ecdfbb | 7949 | *) ;; |
0639a6f6 | 7950 | esac |
81ecdfbb | 7951 | |
270c9937 JB |
7952 | # Enable -Werror by default when using gcc. Turn it off for releases. |
7953 | if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" -a "$development" = true ; then | |
81ecdfbb | 7954 | ERROR_ON_WARNING=yes |
0639a6f6 | 7955 | fi |
0639a6f6 | 7956 | |
81ecdfbb RW |
7957 | NO_WERROR= |
7958 | if test "${ERROR_ON_WARNING}" = yes ; then | |
9780e045 | 7959 | GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Werror" |
c5da1932 | 7960 | GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Werror" |
81ecdfbb | 7961 | NO_WERROR="-Wno-error" |
0639a6f6 | 7962 | fi |
1b77ea50 | 7963 | |
81ecdfbb RW |
7964 | if test "${GCC}" = yes ; then |
7965 | WARN_CFLAGS="${GCC_WARN_CFLAGS}" | |
c5da1932 | 7966 | WARN_CFLAGS_FOR_BUILD="${GCC_WARN_CFLAGS_FOR_BUILD}" |
0639a6f6 ILT |
7967 | fi |
7968 | ||
81ecdfbb RW |
7969 | # Check whether --enable-build-warnings was given. |
7970 | if test "${enable_build_warnings+set}" = set; then : | |
7971 | enableval=$enable_build_warnings; case "${enableval}" in | |
c5da1932 VZ |
7972 | yes) WARN_CFLAGS="${GCC_WARN_CFLAGS}" |
7973 | WARN_CFLAGS_FOR_BUILD="${GCC_WARN_CFLAGS_FOR_BUILD}";; | |
81ecdfbb RW |
7974 | no) if test "${GCC}" = yes ; then |
7975 | WARN_CFLAGS="-w" | |
c5da1932 | 7976 | WARN_CFLAGS_FOR_BUILD="-w" |
81ecdfbb RW |
7977 | fi;; |
7978 | ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"` | |
c5da1932 VZ |
7979 | WARN_CFLAGS="${GCC_WARN_CFLAGS} ${t}" |
7980 | WARN_CFLAGS_FOR_BUILD="${GCC_WARN_CFLAGS_FOR_BUILD} ${t}";; | |
81ecdfbb | 7981 | *,) t=`echo "${enableval}" | sed -e "s/,/ /g"` |
c5da1932 VZ |
7982 | WARN_CFLAGS="${t} ${GCC_WARN_CFLAGS}" |
7983 | WARN_CFLAGS_FOR_BUILD="${t} ${GCC_WARN_CFLAGS_FOR_BUILD}";; | |
7984 | *) WARN_CFLAGS=`echo "${enableval}" | sed -e "s/,/ /g"` | |
7985 | WARN_CFLAGS_FOR_BUILD=`echo "${enableval}" | sed -e "s/,/ /g"`;; | |
81ecdfbb RW |
7986 | esac |
7987 | fi | |
0639a6f6 | 7988 | |
1b77ea50 | 7989 | |
81ecdfbb RW |
7990 | if test x"$silent" != x"yes" && test x"$WARN_CFLAGS" != x""; then |
7991 | echo "Setting warning flags = $WARN_CFLAGS" 6>&1 | |
0639a6f6 | 7992 | fi |
1b77ea50 | 7993 | |
1b77ea50 | 7994 | |
1b77ea50 | 7995 | |
0639a6f6 | 7996 | |
1b77ea50 | 7997 | |
6757cf57 | 7998 | |
c5da1932 | 7999 | |
2ea97941 | 8000 | WARN_CXXFLAGS=`echo ${WARN_CFLAGS} | sed -e 's/-Wstrict-prototypes//' -e 's/-Wmissing-prototypes//' -e 's/-Wshadow//'` |
81ecdfbb RW |
8001 | |
8002 | ||
dc87f620 ILT |
8003 | |
8004 | # Check whether --with-gold-ldflags was given. | |
8005 | if test "${with_gold_ldflags+set}" = set; then : | |
8006 | withval=$with_gold_ldflags; if test "$withval" = "no" -o "$withval" = "yes"; then | |
8007 | GOLD_LDFLAGS= | |
8008 | else | |
8009 | GOLD_LDFLAGS=$withval | |
8010 | fi | |
8011 | else | |
8012 | GOLD_LDFLAGS= | |
8013 | fi | |
8014 | ||
8015 | ||
8016 | ||
8017 | ||
8018 | # Check whether --with-gold-ldadd was given. | |
8019 | if test "${with_gold_ldadd+set}" = set; then : | |
8020 | withval=$with_gold_ldadd; if test "$withval" = "no" -o "$withval" = "yes"; then | |
8021 | GOLD_LDADD= | |
8022 | else | |
8023 | GOLD_LDADD=$withval | |
8024 | fi | |
8025 | else | |
8026 | GOLD_LDADD= | |
8027 | fi | |
8028 | ||
8029 | ||
8030 | ||
81ecdfbb RW |
8031 | LFS_CFLAGS="-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64" |
8032 | ||
8033 | ||
88597d34 | 8034 | for ac_header in sys/mman.h |
81ecdfbb | 8035 | do : |
88597d34 | 8036 | ac_fn_c_check_header_mongrel "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default" |
d0ac1c44 | 8037 | if test "x$ac_cv_header_sys_mman_h" = xyes; then : |
0639a6f6 | 8038 | cat >>confdefs.h <<_ACEOF |
88597d34 ILT |
8039 | #define HAVE_SYS_MMAN_H 1 |
8040 | _ACEOF | |
8041 | ||
8042 | fi | |
8043 | ||
8044 | done | |
8045 | ||
f4238194 | 8046 | for ac_func in chsize mmap link |
88597d34 ILT |
8047 | do : |
8048 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
8049 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
d0ac1c44 | 8050 | if eval test \"x\$"$as_ac_var"\" = x"yes"; then : |
88597d34 ILT |
8051 | cat >>confdefs.h <<_ACEOF |
8052 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 | |
1b77ea50 ILT |
8053 | _ACEOF |
8054 | ||
0639a6f6 | 8055 | fi |
0639a6f6 | 8056 | done |
1b77ea50 | 8057 | |
d0ac1c44 SM |
8058 | ac_fn_c_check_func "$LINENO" "pread" "ac_cv_func_pread" |
8059 | if test "x$ac_cv_func_pread" = xyes; then : | |
8060 | $as_echo "#define HAVE_PREAD 1" >>confdefs.h | |
0639a6f6 | 8061 | |
81ecdfbb RW |
8062 | else |
8063 | case " $LIBOBJS " in | |
d0ac1c44 SM |
8064 | *" pread.$ac_objext "* ) ;; |
8065 | *) LIBOBJS="$LIBOBJS pread.$ac_objext" | |
8066 | ;; | |
8067 | esac | |
8068 | ||
8069 | fi | |
8070 | ||
8071 | ac_fn_c_check_func "$LINENO" "ftruncate" "ac_cv_func_ftruncate" | |
8072 | if test "x$ac_cv_func_ftruncate" = xyes; then : | |
8073 | $as_echo "#define HAVE_FTRUNCATE 1" >>confdefs.h | |
8074 | ||
8075 | else | |
8076 | case " $LIBOBJS " in | |
8077 | *" ftruncate.$ac_objext "* ) ;; | |
8078 | *) LIBOBJS="$LIBOBJS ftruncate.$ac_objext" | |
8079 | ;; | |
8080 | esac | |
8081 | ||
8082 | fi | |
8083 | ||
8084 | ac_fn_c_check_func "$LINENO" "ffsll" "ac_cv_func_ffsll" | |
8085 | if test "x$ac_cv_func_ffsll" = xyes; then : | |
8086 | $as_echo "#define HAVE_FFSLL 1" >>confdefs.h | |
8087 | ||
8088 | else | |
8089 | case " $LIBOBJS " in | |
8090 | *" ffsll.$ac_objext "* ) ;; | |
8091 | *) LIBOBJS="$LIBOBJS ffsll.$ac_objext" | |
81ecdfbb RW |
8092 | ;; |
8093 | esac | |
0639a6f6 | 8094 | |
81ecdfbb | 8095 | fi |
0639a6f6 | 8096 | |
0639a6f6 | 8097 | |
81ecdfbb | 8098 | |
88597d34 ILT |
8099 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking mremap with MREMAP_MAYMOVE" >&5 |
8100 | $as_echo_n "checking mremap with MREMAP_MAYMOVE... " >&6; } | |
d0ac1c44 | 8101 | if ${gold_cv_lib_mremap_maymove+:} false; then : |
88597d34 ILT |
8102 | $as_echo_n "(cached) " >&6 |
8103 | else | |
8104 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8105 | /* end confdefs.h. */ | |
8106 | ||
8107 | ||
8108 | #include <sys/mman.h> | |
8109 | void f() { mremap (0, 0, 0, MREMAP_MAYMOVE); } | |
8110 | ||
8111 | int | |
8112 | main () | |
8113 | { | |
8114 | ||
8115 | ; | |
8116 | return 0; | |
8117 | } | |
8118 | _ACEOF | |
8119 | if ac_fn_c_try_link "$LINENO"; then : | |
8120 | gold_cv_lib_mremap_maymove=yes | |
8121 | else | |
8122 | gold_cv_lib_mremap_maymove=no | |
8123 | fi | |
8124 | rm -f core conftest.err conftest.$ac_objext \ | |
8125 | conftest$ac_exeext conftest.$ac_ext | |
8126 | fi | |
8127 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_lib_mremap_maymove" >&5 | |
8128 | $as_echo "$gold_cv_lib_mremap_maymove" >&6; } | |
8129 | if test "$gold_cv_lib_mremap_maymove" = "yes"; then | |
8130 | ||
8131 | $as_echo "#define HAVE_MREMAP 1" >>confdefs.h | |
8132 | ||
8133 | else | |
8134 | case " $LIBOBJS " in | |
8135 | *" mremap.$ac_objext "* ) ;; | |
8136 | *) LIBOBJS="$LIBOBJS mremap.$ac_objext" | |
8137 | ;; | |
8138 | esac | |
8139 | ||
8140 | fi | |
8141 | ||
81ecdfbb | 8142 | # Link in zlib if we can. This allows us to write compressed sections. |
ae2eea65 | 8143 | |
918357b9 | 8144 | # Use the system's zlib library. |
39f3de7c L |
8145 | zlibdir="-L\$(top_builddir)/../zlib" |
8146 | zlibinc="-I\$(top_srcdir)/../zlib" | |
ae2eea65 | 8147 | |
918357b9 L |
8148 | # Check whether --with-system-zlib was given. |
8149 | if test "${with_system_zlib+set}" = set; then : | |
8150 | withval=$with_system_zlib; if test x$with_system_zlib = xyes ; then | |
8151 | zlibdir= | |
8152 | zlibinc= | |
81ecdfbb | 8153 | fi |
1b77ea50 | 8154 | |
1b77ea50 | 8155 | fi |
1b77ea50 | 8156 | |
81ecdfbb | 8157 | |
1b77ea50 | 8158 | |
81ecdfbb RW |
8159 | |
8160 | ||
c8dc28bc CC |
8161 | # Check whether --enable-threads was given. |
8162 | if test "${enable_threads+set}" = set; then : | |
8163 | enableval=$enable_threads; case "${enableval}" in | |
8164 | yes | "") threads=yes ;; | |
8165 | no) threads=no ;; | |
8166 | auto) threads=auto ;; | |
8167 | *) threads=yes ;; | |
8168 | esac | |
81ecdfbb | 8169 | else |
c8dc28bc | 8170 | threads=auto |
3d857b98 | 8171 | fi |
3d857b98 | 8172 | |
3d857b98 | 8173 | |
c8dc28bc CC |
8174 | if test "$threads" = "yes"; then |
8175 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 | |
8176 | $as_echo_n "checking for a sed that does not truncate output... " >&6; } | |
8177 | if ${ac_cv_path_SED+:} false; then : | |
8178 | $as_echo_n "(cached) " >&6 | |
3d857b98 | 8179 | else |
c8dc28bc CC |
8180 | ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ |
8181 | for ac_i in 1 2 3 4 5 6 7; do | |
8182 | ac_script="$ac_script$as_nl$ac_script" | |
8183 | done | |
8184 | echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed | |
8185 | { ac_script=; unset ac_script;} | |
8186 | if test -z "$SED"; then | |
8187 | ac_path_SED_found=false | |
8188 | # Loop through the user's path and test for each of PROGNAME-LIST | |
8189 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
8190 | for as_dir in $PATH | |
8191 | do | |
8192 | IFS=$as_save_IFS | |
8193 | test -z "$as_dir" && as_dir=. | |
8194 | for ac_prog in sed gsed; do | |
8195 | for ac_exec_ext in '' $ac_executable_extensions; do | |
8196 | ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" | |
8197 | as_fn_executable_p "$ac_path_SED" || continue | |
8198 | # Check for GNU ac_path_SED and select it if it is found. | |
8199 | # Check for GNU $ac_path_SED | |
8200 | case `"$ac_path_SED" --version 2>&1` in | |
8201 | *GNU*) | |
8202 | ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; | |
8203 | *) | |
8204 | ac_count=0 | |
8205 | $as_echo_n 0123456789 >"conftest.in" | |
8206 | while : | |
8207 | do | |
8208 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
8209 | mv "conftest.tmp" "conftest.in" | |
8210 | cp "conftest.in" "conftest.nl" | |
8211 | $as_echo '' >> "conftest.nl" | |
8212 | "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break | |
8213 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
8214 | as_fn_arith $ac_count + 1 && ac_count=$as_val | |
8215 | if test $ac_count -gt ${ac_path_SED_max-0}; then | |
8216 | # Best one so far, save it but keep looking for a better one | |
8217 | ac_cv_path_SED="$ac_path_SED" | |
8218 | ac_path_SED_max=$ac_count | |
8219 | fi | |
8220 | # 10*(2^10) chars as input seems more than enough | |
8221 | test $ac_count -gt 10 && break | |
8222 | done | |
8223 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
8224 | esac | |
3d857b98 | 8225 | |
c8dc28bc CC |
8226 | $ac_path_SED_found && break 3 |
8227 | done | |
8228 | done | |
8229 | done | |
8230 | IFS=$as_save_IFS | |
8231 | if test -z "$ac_cv_path_SED"; then | |
8232 | as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 | |
8233 | fi | |
3d857b98 | 8234 | else |
c8dc28bc | 8235 | ac_cv_path_SED=$SED |
3d857b98 | 8236 | fi |
3d857b98 | 8237 | |
81ecdfbb | 8238 | fi |
c8dc28bc CC |
8239 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 |
8240 | $as_echo "$ac_cv_path_SED" >&6; } | |
8241 | SED="$ac_cv_path_SED" | |
8242 | rm -f conftest.sed | |
3d857b98 | 8243 | |
81ecdfbb | 8244 | |
3d857b98 | 8245 | |
3d857b98 DK |
8246 | |
8247 | ||
c8dc28bc CC |
8248 | ac_ext=c |
8249 | ac_cpp='$CPP $CPPFLAGS' | |
8250 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
8251 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
8252 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
8253 | ||
8254 | ax_pthread_ok=no | |
8255 | ||
8256 | # We used to check for pthread.h first, but this fails if pthread.h | |
8257 | # requires special compiler flags (e.g. on Tru64 or Sequent). | |
8258 | # It gets checked for in the link test anyway. | |
8259 | ||
8260 | # First of all, check if the user has set any of the PTHREAD_LIBS, | |
8261 | # etcetera environment variables, and if threads linking works using | |
8262 | # them: | |
8263 | if test "x$PTHREAD_CFLAGS$PTHREAD_LIBS" != "x"; then | |
8264 | ax_pthread_save_CC="$CC" | |
8265 | ax_pthread_save_CFLAGS="$CFLAGS" | |
8266 | ax_pthread_save_LIBS="$LIBS" | |
8267 | if test "x$PTHREAD_CC" != "x"; then : | |
8268 | CC="$PTHREAD_CC" | |
8269 | fi | |
8270 | CFLAGS="$CFLAGS $PTHREAD_CFLAGS" | |
8271 | LIBS="$PTHREAD_LIBS $LIBS" | |
8272 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS" >&5 | |
8273 | $as_echo_n "checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS... " >&6; } | |
8274 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
ae447ddd | 8275 | /* end confdefs.h. */ |
c8dc28bc CC |
8276 | |
8277 | /* Override any GCC internal prototype to avoid an error. | |
8278 | Use char because int might match the return type of a GCC | |
8279 | builtin and then its argument prototype would still apply. */ | |
8280 | #ifdef __cplusplus | |
8281 | extern "C" | |
8282 | #endif | |
8283 | char pthread_join (); | |
8284 | int | |
8285 | main () | |
8286 | { | |
8287 | return pthread_join (); | |
8288 | ; | |
8289 | return 0; | |
8290 | } | |
ae447ddd | 8291 | _ACEOF |
c8dc28bc CC |
8292 | if ac_fn_c_try_link "$LINENO"; then : |
8293 | ax_pthread_ok=yes | |
ae447ddd | 8294 | fi |
c8dc28bc CC |
8295 | rm -f core conftest.err conftest.$ac_objext \ |
8296 | conftest$ac_exeext conftest.$ac_ext | |
8297 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5 | |
8298 | $as_echo "$ax_pthread_ok" >&6; } | |
8299 | if test "x$ax_pthread_ok" = "xno"; then | |
8300 | PTHREAD_LIBS="" | |
8301 | PTHREAD_CFLAGS="" | |
8302 | fi | |
8303 | CC="$ax_pthread_save_CC" | |
8304 | CFLAGS="$ax_pthread_save_CFLAGS" | |
8305 | LIBS="$ax_pthread_save_LIBS" | |
8306 | fi | |
8307 | ||
8308 | # We must check for the threads library under a number of different | |
8309 | # names; the ordering is very important because some systems | |
8310 | # (e.g. DEC) have both -lpthread and -lpthreads, where one of the | |
8311 | # libraries is broken (non-POSIX). | |
8312 | ||
8313 | # Create a list of thread flags to try. Items starting with a "-" are | |
8314 | # C compiler flags, and other items are library names, except for "none" | |
8315 | # which indicates that we try without any flags at all, and "pthread-config" | |
8316 | # which is a program returning the flags for the Pth emulation library. | |
8317 | ||
8318 | ax_pthread_flags="pthreads none -Kthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config" | |
8319 | ||
8320 | # The ordering *is* (sometimes) important. Some notes on the | |
8321 | # individual items follow: | |
8322 | ||
8323 | # pthreads: AIX (must check this before -lpthread) | |
8324 | # none: in case threads are in libc; should be tried before -Kthread and | |
8325 | # other compiler flags to prevent continual compiler warnings | |
8326 | # -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h) | |
8327 | # -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads), Tru64 | |
8328 | # (Note: HP C rejects this with "bad form for `-t' option") | |
8329 | # -pthreads: Solaris/gcc (Note: HP C also rejects) | |
8330 | # -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it | |
8331 | # doesn't hurt to check since this sometimes defines pthreads and | |
8332 | # -D_REENTRANT too), HP C (must be checked before -lpthread, which | |
8333 | # is present but should not be used directly; and before -mthreads, | |
8334 | # because the compiler interprets this as "-mt" + "-hreads") | |
8335 | # -mthreads: Mingw32/gcc, Lynx/gcc | |
8336 | # pthread: Linux, etcetera | |
8337 | # --thread-safe: KAI C++ | |
8338 | # pthread-config: use pthread-config program (for GNU Pth library) | |
8339 | ||
8340 | case $host_os in | |
8341 | ||
8342 | freebsd*) | |
8343 | ||
8344 | # -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able) | |
8345 | # lthread: LinuxThreads port on FreeBSD (also preferred to -pthread) | |
8346 | ||
8347 | ax_pthread_flags="-kthread lthread $ax_pthread_flags" | |
8348 | ;; | |
ae447ddd | 8349 | |
c8dc28bc | 8350 | hpux*) |
ae447ddd | 8351 | |
c8dc28bc CC |
8352 | # From the cc(1) man page: "[-mt] Sets various -D flags to enable |
8353 | # multi-threading and also sets -lpthread." | |
8354 | ||
8355 | ax_pthread_flags="-mt -pthread pthread $ax_pthread_flags" | |
8356 | ;; | |
8357 | ||
8358 | openedition*) | |
8359 | ||
8360 | # IBM z/OS requires a feature-test macro to be defined in order to | |
8361 | # enable POSIX threads at all, so give the user a hint if this is | |
8362 | # not set. (We don't define these ourselves, as they can affect | |
8363 | # other portions of the system API in unpredictable ways.) | |
8364 | ||
8365 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
ae447ddd | 8366 | /* end confdefs.h. */ |
c8dc28bc CC |
8367 | |
8368 | # if !defined(_OPEN_THREADS) && !defined(_UNIX03_THREADS) | |
8369 | AX_PTHREAD_ZOS_MISSING | |
8370 | # endif | |
8371 | ||
ae447ddd | 8372 | _ACEOF |
c8dc28bc CC |
8373 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
8374 | $EGREP "AX_PTHREAD_ZOS_MISSING" >/dev/null 2>&1; then : | |
8375 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&5 | |
8376 | $as_echo "$as_me: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&2;} | |
ae447ddd | 8377 | fi |
c8dc28bc CC |
8378 | rm -f conftest* |
8379 | ||
8380 | ;; | |
8381 | ||
8382 | solaris*) | |
8383 | ||
8384 | # On Solaris (at least, for some versions), libc contains stubbed | |
8385 | # (non-functional) versions of the pthreads routines, so link-based | |
8386 | # tests will erroneously succeed. (N.B.: The stubs are missing | |
8387 | # pthread_cleanup_push, or rather a function called by this macro, | |
8388 | # so we could check for that, but who knows whether they'll stub | |
8389 | # that too in a future libc.) So we'll check first for the | |
8390 | # standard Solaris way of linking pthreads (-mt -lpthread). | |
8391 | ||
8392 | ax_pthread_flags="-mt,pthread pthread $ax_pthread_flags" | |
8393 | ;; | |
8394 | esac | |
8395 | ||
8396 | # GCC generally uses -pthread, or -pthreads on some platforms (e.g. SPARC) | |
8397 | ||
8398 | if test "x$GCC" = "xyes"; then : | |
8399 | ax_pthread_flags="-pthread -pthreads $ax_pthread_flags" | |
ae447ddd CC |
8400 | fi |
8401 | ||
c8dc28bc CC |
8402 | # The presence of a feature test macro requesting re-entrant function |
8403 | # definitions is, on some systems, a strong hint that pthreads support is | |
8404 | # correctly enabled | |
ae447ddd | 8405 | |
c8dc28bc CC |
8406 | case $host_os in |
8407 | darwin* | hpux* | linux* | osf* | solaris*) | |
8408 | ax_pthread_check_macro="_REENTRANT" | |
8409 | ;; | |
8410 | ||
8411 | aix*) | |
8412 | ax_pthread_check_macro="_THREAD_SAFE" | |
8413 | ;; | |
3d857b98 | 8414 | |
c8dc28bc CC |
8415 | *) |
8416 | ax_pthread_check_macro="--" | |
8417 | ;; | |
8418 | esac | |
8419 | if test "x$ax_pthread_check_macro" = "x--"; then : | |
8420 | ax_pthread_check_cond=0 | |
8421 | else | |
8422 | ax_pthread_check_cond="!defined($ax_pthread_check_macro)" | |
8423 | fi | |
3d857b98 | 8424 | |
c8dc28bc | 8425 | # Are we compiling with Clang? |
81ecdfbb | 8426 | |
c8dc28bc CC |
8427 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC is Clang" >&5 |
8428 | $as_echo_n "checking whether $CC is Clang... " >&6; } | |
8429 | if ${ax_cv_PTHREAD_CLANG+:} false; then : | |
81ecdfbb | 8430 | $as_echo_n "(cached) " >&6 |
3d857b98 | 8431 | else |
c8dc28bc CC |
8432 | ax_cv_PTHREAD_CLANG=no |
8433 | # Note that Autoconf sets GCC=yes for Clang as well as GCC | |
8434 | if test "x$GCC" = "xyes"; then | |
8435 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3d857b98 | 8436 | /* end confdefs.h. */ |
c8dc28bc CC |
8437 | /* Note: Clang 2.7 lacks __clang_[a-z]+__ */ |
8438 | # if defined(__clang__) && defined(__llvm__) | |
8439 | AX_PTHREAD_CC_IS_CLANG | |
8440 | # endif | |
8441 | ||
3d857b98 | 8442 | _ACEOF |
c8dc28bc CC |
8443 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
8444 | $EGREP "AX_PTHREAD_CC_IS_CLANG" >/dev/null 2>&1; then : | |
8445 | ax_cv_PTHREAD_CLANG=yes | |
8446 | fi | |
8447 | rm -f conftest* | |
8448 | ||
8449 | fi | |
3d857b98 | 8450 | |
c8dc28bc CC |
8451 | fi |
8452 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG" >&5 | |
8453 | $as_echo "$ax_cv_PTHREAD_CLANG" >&6; } | |
8454 | ax_pthread_clang="$ax_cv_PTHREAD_CLANG" | |
8455 | ||
8456 | ax_pthread_clang_warning=no | |
8457 | ||
8458 | # Clang needs special handling, because older versions handle the -pthread | |
8459 | # option in a rather... idiosyncratic way | |
8460 | ||
8461 | if test "x$ax_pthread_clang" = "xyes"; then | |
8462 | ||
8463 | # Clang takes -pthread; it has never supported any other flag | |
8464 | ||
8465 | # (Note 1: This will need to be revisited if a system that Clang | |
8466 | # supports has POSIX threads in a separate library. This tends not | |
8467 | # to be the way of modern systems, but it's conceivable.) | |
8468 | ||
8469 | # (Note 2: On some systems, notably Darwin, -pthread is not needed | |
8470 | # to get POSIX threads support; the API is always present and | |
8471 | # active. We could reasonably leave PTHREAD_CFLAGS empty. But | |
8472 | # -pthread does define _REENTRANT, and while the Darwin headers | |
8473 | # ignore this macro, third-party headers might not.) | |
8474 | ||
8475 | PTHREAD_CFLAGS="-pthread" | |
8476 | PTHREAD_LIBS= | |
8477 | ||
8478 | ax_pthread_ok=yes | |
8479 | ||
8480 | # However, older versions of Clang make a point of warning the user | |
8481 | # that, in an invocation where only linking and no compilation is | |
8482 | # taking place, the -pthread option has no effect ("argument unused | |
8483 | # during compilation"). They expect -pthread to be passed in only | |
8484 | # when source code is being compiled. | |
8485 | # | |
8486 | # Problem is, this is at odds with the way Automake and most other | |
8487 | # C build frameworks function, which is that the same flags used in | |
8488 | # compilation (CFLAGS) are also used in linking. Many systems | |
8489 | # supported by AX_PTHREAD require exactly this for POSIX threads | |
8490 | # support, and in fact it is often not straightforward to specify a | |
8491 | # flag that is used only in the compilation phase and not in | |
8492 | # linking. Such a scenario is extremely rare in practice. | |
8493 | # | |
8494 | # Even though use of the -pthread flag in linking would only print | |
8495 | # a warning, this can be a nuisance for well-run software projects | |
8496 | # that build with -Werror. So if the active version of Clang has | |
8497 | # this misfeature, we search for an option to squash it. | |
8498 | ||
8499 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread" >&5 | |
8500 | $as_echo_n "checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread... " >&6; } | |
8501 | if ${ax_cv_PTHREAD_CLANG_NO_WARN_FLAG+:} false; then : | |
8502 | $as_echo_n "(cached) " >&6 | |
81ecdfbb | 8503 | else |
c8dc28bc CC |
8504 | ax_cv_PTHREAD_CLANG_NO_WARN_FLAG=unknown |
8505 | # Create an alternate version of $ac_link that compiles and | |
8506 | # links in two steps (.c -> .o, .o -> exe) instead of one | |
8507 | # (.c -> exe), because the warning occurs only in the second | |
8508 | # step | |
8509 | ax_pthread_save_ac_link="$ac_link" | |
8510 | ax_pthread_sed='s/conftest\.\$ac_ext/conftest.$ac_objext/g' | |
8511 | ax_pthread_link_step=`$as_echo "$ac_link" | sed "$ax_pthread_sed"` | |
8512 | ax_pthread_2step_ac_link="($ac_compile) && (echo ==== >&5) && ($ax_pthread_link_step)" | |
8513 | ax_pthread_save_CFLAGS="$CFLAGS" | |
8514 | for ax_pthread_try in '' -Qunused-arguments -Wno-unused-command-line-argument unknown; do | |
8515 | if test "x$ax_pthread_try" = "xunknown"; then : | |
8516 | break | |
3d857b98 | 8517 | fi |
c8dc28bc CC |
8518 | CFLAGS="-Werror -Wunknown-warning-option $ax_pthread_try -pthread $ax_pthread_save_CFLAGS" |
8519 | ac_link="$ax_pthread_save_ac_link" | |
8520 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8521 | /* end confdefs.h. */ | |
8522 | int main(void){return 0;} | |
8523 | _ACEOF | |
8524 | if ac_fn_c_try_link "$LINENO"; then : | |
8525 | ac_link="$ax_pthread_2step_ac_link" | |
8526 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8527 | /* end confdefs.h. */ | |
8528 | int main(void){return 0;} | |
8529 | _ACEOF | |
8530 | if ac_fn_c_try_link "$LINENO"; then : | |
8531 | break | |
8532 | fi | |
8533 | rm -f core conftest.err conftest.$ac_objext \ | |
8534 | conftest$ac_exeext conftest.$ac_ext | |
8535 | ||
8536 | fi | |
8537 | rm -f core conftest.err conftest.$ac_objext \ | |
8538 | conftest$ac_exeext conftest.$ac_ext | |
8539 | done | |
8540 | ac_link="$ax_pthread_save_ac_link" | |
8541 | CFLAGS="$ax_pthread_save_CFLAGS" | |
8542 | if test "x$ax_pthread_try" = "x"; then : | |
8543 | ax_pthread_try=no | |
8544 | fi | |
8545 | ax_cv_PTHREAD_CLANG_NO_WARN_FLAG="$ax_pthread_try" | |
8546 | ||
8547 | fi | |
8548 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&5 | |
8549 | $as_echo "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&6; } | |
8550 | ||
8551 | case "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" in | |
8552 | no | unknown) ;; | |
8553 | *) PTHREAD_CFLAGS="$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG $PTHREAD_CFLAGS" ;; | |
8554 | esac | |
8555 | ||
8556 | fi # $ax_pthread_clang = yes | |
8557 | ||
8558 | if test "x$ax_pthread_ok" = "xno"; then | |
8559 | for ax_pthread_try_flag in $ax_pthread_flags; do | |
8560 | ||
8561 | case $ax_pthread_try_flag in | |
8562 | none) | |
8563 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work without any flags" >&5 | |
8564 | $as_echo_n "checking whether pthreads work without any flags... " >&6; } | |
8565 | ;; | |
8566 | ||
8567 | -mt,pthread) | |
8568 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with -mt -lpthread" >&5 | |
8569 | $as_echo_n "checking whether pthreads work with -mt -lpthread... " >&6; } | |
8570 | PTHREAD_CFLAGS="-mt" | |
8571 | PTHREAD_LIBS="-lpthread" | |
8572 | ;; | |
8573 | ||
8574 | -*) | |
8575 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with $ax_pthread_try_flag" >&5 | |
8576 | $as_echo_n "checking whether pthreads work with $ax_pthread_try_flag... " >&6; } | |
8577 | PTHREAD_CFLAGS="$ax_pthread_try_flag" | |
8578 | ;; | |
8579 | ||
8580 | pthread-config) | |
8581 | # Extract the first word of "pthread-config", so it can be a program name with args. | |
8582 | set dummy pthread-config; ac_word=$2 | |
8583 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
8584 | $as_echo_n "checking for $ac_word... " >&6; } | |
8585 | if ${ac_cv_prog_ax_pthread_config+:} false; then : | |
8586 | $as_echo_n "(cached) " >&6 | |
8587 | else | |
8588 | if test -n "$ax_pthread_config"; then | |
8589 | ac_cv_prog_ax_pthread_config="$ax_pthread_config" # Let the user override the test. | |
8590 | else | |
8591 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
8592 | for as_dir in $PATH | |
8593 | do | |
8594 | IFS=$as_save_IFS | |
8595 | test -z "$as_dir" && as_dir=. | |
8596 | for ac_exec_ext in '' $ac_executable_extensions; do | |
8597 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
8598 | ac_cv_prog_ax_pthread_config="yes" | |
8599 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
8600 | break 2 | |
8601 | fi | |
8602 | done | |
8603 | done | |
8604 | IFS=$as_save_IFS | |
8605 | ||
8606 | test -z "$ac_cv_prog_ax_pthread_config" && ac_cv_prog_ax_pthread_config="no" | |
8607 | fi | |
8608 | fi | |
8609 | ax_pthread_config=$ac_cv_prog_ax_pthread_config | |
8610 | if test -n "$ax_pthread_config"; then | |
8611 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_config" >&5 | |
8612 | $as_echo "$ax_pthread_config" >&6; } | |
8613 | else | |
8614 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
8615 | $as_echo "no" >&6; } | |
8616 | fi | |
8617 | ||
8618 | ||
8619 | if test "x$ax_pthread_config" = "xno"; then : | |
8620 | continue | |
8621 | fi | |
8622 | PTHREAD_CFLAGS="`pthread-config --cflags`" | |
8623 | PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`" | |
8624 | ;; | |
8625 | ||
8626 | *) | |
8627 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the pthreads library -l$ax_pthread_try_flag" >&5 | |
8628 | $as_echo_n "checking for the pthreads library -l$ax_pthread_try_flag... " >&6; } | |
8629 | PTHREAD_LIBS="-l$ax_pthread_try_flag" | |
8630 | ;; | |
8631 | esac | |
8632 | ||
8633 | ax_pthread_save_CFLAGS="$CFLAGS" | |
8634 | ax_pthread_save_LIBS="$LIBS" | |
8635 | CFLAGS="$CFLAGS $PTHREAD_CFLAGS" | |
8636 | LIBS="$PTHREAD_LIBS $LIBS" | |
8637 | ||
8638 | # Check for various functions. We must include pthread.h, | |
8639 | # since some functions may be macros. (On the Sequent, we | |
8640 | # need a special flag -Kthread to make this header compile.) | |
8641 | # We check for pthread_join because it is in -lpthread on IRIX | |
8642 | # while pthread_create is in libc. We check for pthread_attr_init | |
8643 | # due to DEC craziness with -lpthreads. We check for | |
8644 | # pthread_cleanup_push because it is one of the few pthread | |
8645 | # functions on Solaris that doesn't have a non-functional libc stub. | |
8646 | # We try pthread_create on general principles. | |
8647 | ||
8648 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8649 | /* end confdefs.h. */ | |
8650 | #include <pthread.h> | |
8651 | # if $ax_pthread_check_cond | |
8652 | # error "$ax_pthread_check_macro must be defined" | |
8653 | # endif | |
8654 | static void routine(void *a) { a = 0; } | |
8655 | static void *start_routine(void *a) { return a; } | |
8656 | int | |
8657 | main () | |
8658 | { | |
8659 | pthread_t th; pthread_attr_t attr; | |
8660 | pthread_create(&th, 0, start_routine, 0); | |
8661 | pthread_join(th, 0); | |
8662 | pthread_attr_init(&attr); | |
8663 | pthread_cleanup_push(routine, 0); | |
8664 | pthread_cleanup_pop(0) /* ; */ | |
8665 | ; | |
8666 | return 0; | |
8667 | } | |
8668 | _ACEOF | |
8669 | if ac_fn_c_try_link "$LINENO"; then : | |
8670 | ax_pthread_ok=yes | |
8671 | fi | |
8672 | rm -f core conftest.err conftest.$ac_objext \ | |
8673 | conftest$ac_exeext conftest.$ac_ext | |
8674 | ||
8675 | CFLAGS="$ax_pthread_save_CFLAGS" | |
8676 | LIBS="$ax_pthread_save_LIBS" | |
8677 | ||
8678 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5 | |
8679 | $as_echo "$ax_pthread_ok" >&6; } | |
8680 | if test "x$ax_pthread_ok" = "xyes"; then : | |
8681 | break | |
8682 | fi | |
8683 | ||
8684 | PTHREAD_LIBS="" | |
8685 | PTHREAD_CFLAGS="" | |
8686 | done | |
8687 | fi | |
8688 | ||
8689 | # Various other checks: | |
8690 | if test "x$ax_pthread_ok" = "xyes"; then | |
8691 | ax_pthread_save_CFLAGS="$CFLAGS" | |
8692 | ax_pthread_save_LIBS="$LIBS" | |
8693 | CFLAGS="$CFLAGS $PTHREAD_CFLAGS" | |
8694 | LIBS="$PTHREAD_LIBS $LIBS" | |
8695 | ||
8696 | # Detect AIX lossage: JOINABLE attribute is called UNDETACHED. | |
8697 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for joinable pthread attribute" >&5 | |
8698 | $as_echo_n "checking for joinable pthread attribute... " >&6; } | |
8699 | if ${ax_cv_PTHREAD_JOINABLE_ATTR+:} false; then : | |
8700 | $as_echo_n "(cached) " >&6 | |
8701 | else | |
8702 | ax_cv_PTHREAD_JOINABLE_ATTR=unknown | |
8703 | for ax_pthread_attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do | |
8704 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8705 | /* end confdefs.h. */ | |
8706 | #include <pthread.h> | |
8707 | int | |
8708 | main () | |
8709 | { | |
8710 | int attr = $ax_pthread_attr; return attr /* ; */ | |
8711 | ; | |
8712 | return 0; | |
8713 | } | |
8714 | _ACEOF | |
8715 | if ac_fn_c_try_link "$LINENO"; then : | |
8716 | ax_cv_PTHREAD_JOINABLE_ATTR=$ax_pthread_attr; break | |
8717 | fi | |
8718 | rm -f core conftest.err conftest.$ac_objext \ | |
8719 | conftest$ac_exeext conftest.$ac_ext | |
8720 | done | |
8721 | ||
8722 | fi | |
8723 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_JOINABLE_ATTR" >&5 | |
8724 | $as_echo "$ax_cv_PTHREAD_JOINABLE_ATTR" >&6; } | |
8725 | if test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xunknown" && \ | |
8726 | test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xPTHREAD_CREATE_JOINABLE" && \ | |
8727 | test "x$ax_pthread_joinable_attr_defined" != "xyes"; then : | |
8728 | ||
8729 | cat >>confdefs.h <<_ACEOF | |
8730 | #define PTHREAD_CREATE_JOINABLE $ax_cv_PTHREAD_JOINABLE_ATTR | |
8731 | _ACEOF | |
8732 | ||
8733 | ax_pthread_joinable_attr_defined=yes | |
8734 | ||
8735 | fi | |
8736 | ||
8737 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether more special flags are required for pthreads" >&5 | |
8738 | $as_echo_n "checking whether more special flags are required for pthreads... " >&6; } | |
8739 | if ${ax_cv_PTHREAD_SPECIAL_FLAGS+:} false; then : | |
8740 | $as_echo_n "(cached) " >&6 | |
8741 | else | |
8742 | ax_cv_PTHREAD_SPECIAL_FLAGS=no | |
8743 | case $host_os in | |
8744 | solaris*) | |
8745 | ax_cv_PTHREAD_SPECIAL_FLAGS="-D_POSIX_PTHREAD_SEMANTICS" | |
8746 | ;; | |
8747 | esac | |
8748 | ||
8749 | fi | |
8750 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_SPECIAL_FLAGS" >&5 | |
8751 | $as_echo "$ax_cv_PTHREAD_SPECIAL_FLAGS" >&6; } | |
8752 | if test "x$ax_cv_PTHREAD_SPECIAL_FLAGS" != "xno" && \ | |
8753 | test "x$ax_pthread_special_flags_added" != "xyes"; then : | |
8754 | PTHREAD_CFLAGS="$ax_cv_PTHREAD_SPECIAL_FLAGS $PTHREAD_CFLAGS" | |
8755 | ax_pthread_special_flags_added=yes | |
8756 | fi | |
8757 | ||
8758 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTHREAD_PRIO_INHERIT" >&5 | |
8759 | $as_echo_n "checking for PTHREAD_PRIO_INHERIT... " >&6; } | |
8760 | if ${ax_cv_PTHREAD_PRIO_INHERIT+:} false; then : | |
8761 | $as_echo_n "(cached) " >&6 | |
8762 | else | |
8763 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8764 | /* end confdefs.h. */ | |
8765 | #include <pthread.h> | |
8766 | int | |
8767 | main () | |
8768 | { | |
8769 | int i = PTHREAD_PRIO_INHERIT; | |
8770 | ; | |
8771 | return 0; | |
8772 | } | |
8773 | _ACEOF | |
8774 | if ac_fn_c_try_link "$LINENO"; then : | |
8775 | ax_cv_PTHREAD_PRIO_INHERIT=yes | |
8776 | else | |
8777 | ax_cv_PTHREAD_PRIO_INHERIT=no | |
8778 | fi | |
8779 | rm -f core conftest.err conftest.$ac_objext \ | |
8780 | conftest$ac_exeext conftest.$ac_ext | |
8781 | ||
8782 | fi | |
8783 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_PRIO_INHERIT" >&5 | |
8784 | $as_echo "$ax_cv_PTHREAD_PRIO_INHERIT" >&6; } | |
8785 | if test "x$ax_cv_PTHREAD_PRIO_INHERIT" = "xyes" && \ | |
8786 | test "x$ax_pthread_prio_inherit_defined" != "xyes"; then : | |
8787 | ||
8788 | $as_echo "#define HAVE_PTHREAD_PRIO_INHERIT 1" >>confdefs.h | |
8789 | ||
8790 | ax_pthread_prio_inherit_defined=yes | |
8791 | ||
8792 | fi | |
8793 | ||
8794 | CFLAGS="$ax_pthread_save_CFLAGS" | |
8795 | LIBS="$ax_pthread_save_LIBS" | |
8796 | ||
8797 | # More AIX lossage: compile with *_r variant | |
8798 | if test "x$GCC" != "xyes"; then | |
8799 | case $host_os in | |
8800 | aix*) | |
8801 | case "x/$CC" in #( | |
8802 | x*/c89|x*/c89_128|x*/c99|x*/c99_128|x*/cc|x*/cc128|x*/xlc|x*/xlc_v6|x*/xlc128|x*/xlc128_v6) : | |
8803 | #handle absolute path differently from PATH based program lookup | |
8804 | case "x$CC" in #( | |
8805 | x/*) : | |
8806 | if as_fn_executable_p ${CC}_r; then : | |
8807 | PTHREAD_CC="${CC}_r" | |
8808 | fi ;; #( | |
8809 | *) : | |
8810 | for ac_prog in ${CC}_r | |
8811 | do | |
8812 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
8813 | set dummy $ac_prog; ac_word=$2 | |
8814 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
8815 | $as_echo_n "checking for $ac_word... " >&6; } | |
8816 | if ${ac_cv_prog_PTHREAD_CC+:} false; then : | |
8817 | $as_echo_n "(cached) " >&6 | |
8818 | else | |
8819 | if test -n "$PTHREAD_CC"; then | |
8820 | ac_cv_prog_PTHREAD_CC="$PTHREAD_CC" # Let the user override the test. | |
8821 | else | |
8822 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
8823 | for as_dir in $PATH | |
8824 | do | |
8825 | IFS=$as_save_IFS | |
8826 | test -z "$as_dir" && as_dir=. | |
8827 | for ac_exec_ext in '' $ac_executable_extensions; do | |
8828 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
8829 | ac_cv_prog_PTHREAD_CC="$ac_prog" | |
8830 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
8831 | break 2 | |
8832 | fi | |
8833 | done | |
8834 | done | |
8835 | IFS=$as_save_IFS | |
8836 | ||
8837 | fi | |
8838 | fi | |
8839 | PTHREAD_CC=$ac_cv_prog_PTHREAD_CC | |
8840 | if test -n "$PTHREAD_CC"; then | |
8841 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CC" >&5 | |
8842 | $as_echo "$PTHREAD_CC" >&6; } | |
8843 | else | |
8844 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
8845 | $as_echo "no" >&6; } | |
8846 | fi | |
8847 | ||
8848 | ||
8849 | test -n "$PTHREAD_CC" && break | |
8850 | done | |
8851 | test -n "$PTHREAD_CC" || PTHREAD_CC="$CC" | |
8852 | ;; | |
8853 | esac ;; #( | |
8854 | *) : | |
8855 | ;; | |
8856 | esac | |
8857 | ;; | |
8858 | esac | |
8859 | fi | |
8860 | fi | |
8861 | ||
8862 | test -n "$PTHREAD_CC" || PTHREAD_CC="$CC" | |
8863 | ||
8864 | ||
8865 | ||
8866 | ||
8867 | ||
8868 | # Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND: | |
8869 | if test "x$ax_pthread_ok" = "xyes"; then | |
8870 | threads=yes | |
8871 | : | |
8872 | else | |
8873 | ax_pthread_ok=no | |
8874 | as_fn_error $? "pthread not found" "$LINENO" 5 | |
8875 | fi | |
8876 | ac_ext=c | |
8877 | ac_cpp='$CPP $CPPFLAGS' | |
8878 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
8879 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
8880 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
8881 | ||
8882 | ||
8883 | elif test "$threads" = "auto"; then | |
8884 | ||
8885 | ||
8886 | ||
8887 | ||
8888 | ac_ext=c | |
8889 | ac_cpp='$CPP $CPPFLAGS' | |
8890 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
8891 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
8892 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
8893 | ||
8894 | ax_pthread_ok=no | |
8895 | ||
8896 | # We used to check for pthread.h first, but this fails if pthread.h | |
8897 | # requires special compiler flags (e.g. on Tru64 or Sequent). | |
8898 | # It gets checked for in the link test anyway. | |
8899 | ||
8900 | # First of all, check if the user has set any of the PTHREAD_LIBS, | |
8901 | # etcetera environment variables, and if threads linking works using | |
8902 | # them: | |
8903 | if test "x$PTHREAD_CFLAGS$PTHREAD_LIBS" != "x"; then | |
8904 | ax_pthread_save_CC="$CC" | |
8905 | ax_pthread_save_CFLAGS="$CFLAGS" | |
8906 | ax_pthread_save_LIBS="$LIBS" | |
8907 | if test "x$PTHREAD_CC" != "x"; then : | |
8908 | CC="$PTHREAD_CC" | |
8909 | fi | |
8910 | CFLAGS="$CFLAGS $PTHREAD_CFLAGS" | |
8911 | LIBS="$PTHREAD_LIBS $LIBS" | |
8912 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS" >&5 | |
8913 | $as_echo_n "checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS... " >&6; } | |
8914 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8915 | /* end confdefs.h. */ | |
8916 | ||
8917 | /* Override any GCC internal prototype to avoid an error. | |
8918 | Use char because int might match the return type of a GCC | |
8919 | builtin and then its argument prototype would still apply. */ | |
8920 | #ifdef __cplusplus | |
8921 | extern "C" | |
8922 | #endif | |
8923 | char pthread_join (); | |
8924 | int | |
8925 | main () | |
8926 | { | |
8927 | return pthread_join (); | |
8928 | ; | |
8929 | return 0; | |
8930 | } | |
8931 | _ACEOF | |
8932 | if ac_fn_c_try_link "$LINENO"; then : | |
8933 | ax_pthread_ok=yes | |
8934 | fi | |
8935 | rm -f core conftest.err conftest.$ac_objext \ | |
8936 | conftest$ac_exeext conftest.$ac_ext | |
8937 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5 | |
8938 | $as_echo "$ax_pthread_ok" >&6; } | |
8939 | if test "x$ax_pthread_ok" = "xno"; then | |
8940 | PTHREAD_LIBS="" | |
8941 | PTHREAD_CFLAGS="" | |
8942 | fi | |
8943 | CC="$ax_pthread_save_CC" | |
8944 | CFLAGS="$ax_pthread_save_CFLAGS" | |
8945 | LIBS="$ax_pthread_save_LIBS" | |
8946 | fi | |
8947 | ||
8948 | # We must check for the threads library under a number of different | |
8949 | # names; the ordering is very important because some systems | |
8950 | # (e.g. DEC) have both -lpthread and -lpthreads, where one of the | |
8951 | # libraries is broken (non-POSIX). | |
8952 | ||
8953 | # Create a list of thread flags to try. Items starting with a "-" are | |
8954 | # C compiler flags, and other items are library names, except for "none" | |
8955 | # which indicates that we try without any flags at all, and "pthread-config" | |
8956 | # which is a program returning the flags for the Pth emulation library. | |
8957 | ||
8958 | ax_pthread_flags="pthreads none -Kthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config" | |
8959 | ||
8960 | # The ordering *is* (sometimes) important. Some notes on the | |
8961 | # individual items follow: | |
8962 | ||
8963 | # pthreads: AIX (must check this before -lpthread) | |
8964 | # none: in case threads are in libc; should be tried before -Kthread and | |
8965 | # other compiler flags to prevent continual compiler warnings | |
8966 | # -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h) | |
8967 | # -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads), Tru64 | |
8968 | # (Note: HP C rejects this with "bad form for `-t' option") | |
8969 | # -pthreads: Solaris/gcc (Note: HP C also rejects) | |
8970 | # -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it | |
8971 | # doesn't hurt to check since this sometimes defines pthreads and | |
8972 | # -D_REENTRANT too), HP C (must be checked before -lpthread, which | |
8973 | # is present but should not be used directly; and before -mthreads, | |
8974 | # because the compiler interprets this as "-mt" + "-hreads") | |
8975 | # -mthreads: Mingw32/gcc, Lynx/gcc | |
8976 | # pthread: Linux, etcetera | |
8977 | # --thread-safe: KAI C++ | |
8978 | # pthread-config: use pthread-config program (for GNU Pth library) | |
8979 | ||
8980 | case $host_os in | |
8981 | ||
8982 | freebsd*) | |
8983 | ||
8984 | # -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able) | |
8985 | # lthread: LinuxThreads port on FreeBSD (also preferred to -pthread) | |
8986 | ||
8987 | ax_pthread_flags="-kthread lthread $ax_pthread_flags" | |
8988 | ;; | |
8989 | ||
8990 | hpux*) | |
8991 | ||
8992 | # From the cc(1) man page: "[-mt] Sets various -D flags to enable | |
8993 | # multi-threading and also sets -lpthread." | |
8994 | ||
8995 | ax_pthread_flags="-mt -pthread pthread $ax_pthread_flags" | |
8996 | ;; | |
8997 | ||
8998 | openedition*) | |
8999 | ||
9000 | # IBM z/OS requires a feature-test macro to be defined in order to | |
9001 | # enable POSIX threads at all, so give the user a hint if this is | |
9002 | # not set. (We don't define these ourselves, as they can affect | |
9003 | # other portions of the system API in unpredictable ways.) | |
9004 | ||
9005 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
9006 | /* end confdefs.h. */ | |
9007 | ||
9008 | # if !defined(_OPEN_THREADS) && !defined(_UNIX03_THREADS) | |
9009 | AX_PTHREAD_ZOS_MISSING | |
9010 | # endif | |
9011 | ||
9012 | _ACEOF | |
9013 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
9014 | $EGREP "AX_PTHREAD_ZOS_MISSING" >/dev/null 2>&1; then : | |
9015 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&5 | |
9016 | $as_echo "$as_me: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&2;} | |
9017 | fi | |
9018 | rm -f conftest* | |
9019 | ||
9020 | ;; | |
9021 | ||
9022 | solaris*) | |
9023 | ||
9024 | # On Solaris (at least, for some versions), libc contains stubbed | |
9025 | # (non-functional) versions of the pthreads routines, so link-based | |
9026 | # tests will erroneously succeed. (N.B.: The stubs are missing | |
9027 | # pthread_cleanup_push, or rather a function called by this macro, | |
9028 | # so we could check for that, but who knows whether they'll stub | |
9029 | # that too in a future libc.) So we'll check first for the | |
9030 | # standard Solaris way of linking pthreads (-mt -lpthread). | |
9031 | ||
9032 | ax_pthread_flags="-mt,pthread pthread $ax_pthread_flags" | |
9033 | ;; | |
9034 | esac | |
9035 | ||
9036 | # GCC generally uses -pthread, or -pthreads on some platforms (e.g. SPARC) | |
9037 | ||
9038 | if test "x$GCC" = "xyes"; then : | |
9039 | ax_pthread_flags="-pthread -pthreads $ax_pthread_flags" | |
9040 | fi | |
9041 | ||
9042 | # The presence of a feature test macro requesting re-entrant function | |
9043 | # definitions is, on some systems, a strong hint that pthreads support is | |
9044 | # correctly enabled | |
9045 | ||
9046 | case $host_os in | |
9047 | darwin* | hpux* | linux* | osf* | solaris*) | |
9048 | ax_pthread_check_macro="_REENTRANT" | |
9049 | ;; | |
9050 | ||
9051 | aix*) | |
9052 | ax_pthread_check_macro="_THREAD_SAFE" | |
9053 | ;; | |
9054 | ||
9055 | *) | |
9056 | ax_pthread_check_macro="--" | |
9057 | ;; | |
9058 | esac | |
9059 | if test "x$ax_pthread_check_macro" = "x--"; then : | |
9060 | ax_pthread_check_cond=0 | |
9061 | else | |
9062 | ax_pthread_check_cond="!defined($ax_pthread_check_macro)" | |
9063 | fi | |
9064 | ||
9065 | # Are we compiling with Clang? | |
9066 | ||
9067 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC is Clang" >&5 | |
9068 | $as_echo_n "checking whether $CC is Clang... " >&6; } | |
9069 | if ${ax_cv_PTHREAD_CLANG+:} false; then : | |
9070 | $as_echo_n "(cached) " >&6 | |
9071 | else | |
9072 | ax_cv_PTHREAD_CLANG=no | |
9073 | # Note that Autoconf sets GCC=yes for Clang as well as GCC | |
9074 | if test "x$GCC" = "xyes"; then | |
9075 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
9076 | /* end confdefs.h. */ | |
9077 | /* Note: Clang 2.7 lacks __clang_[a-z]+__ */ | |
9078 | # if defined(__clang__) && defined(__llvm__) | |
9079 | AX_PTHREAD_CC_IS_CLANG | |
9080 | # endif | |
9081 | ||
9082 | _ACEOF | |
9083 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
9084 | $EGREP "AX_PTHREAD_CC_IS_CLANG" >/dev/null 2>&1; then : | |
9085 | ax_cv_PTHREAD_CLANG=yes | |
9086 | fi | |
9087 | rm -f conftest* | |
9088 | ||
9089 | fi | |
9090 | ||
9091 | fi | |
9092 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG" >&5 | |
9093 | $as_echo "$ax_cv_PTHREAD_CLANG" >&6; } | |
9094 | ax_pthread_clang="$ax_cv_PTHREAD_CLANG" | |
9095 | ||
9096 | ax_pthread_clang_warning=no | |
9097 | ||
9098 | # Clang needs special handling, because older versions handle the -pthread | |
9099 | # option in a rather... idiosyncratic way | |
9100 | ||
9101 | if test "x$ax_pthread_clang" = "xyes"; then | |
9102 | ||
9103 | # Clang takes -pthread; it has never supported any other flag | |
9104 | ||
9105 | # (Note 1: This will need to be revisited if a system that Clang | |
9106 | # supports has POSIX threads in a separate library. This tends not | |
9107 | # to be the way of modern systems, but it's conceivable.) | |
9108 | ||
9109 | # (Note 2: On some systems, notably Darwin, -pthread is not needed | |
9110 | # to get POSIX threads support; the API is always present and | |
9111 | # active. We could reasonably leave PTHREAD_CFLAGS empty. But | |
9112 | # -pthread does define _REENTRANT, and while the Darwin headers | |
9113 | # ignore this macro, third-party headers might not.) | |
9114 | ||
9115 | PTHREAD_CFLAGS="-pthread" | |
9116 | PTHREAD_LIBS= | |
9117 | ||
9118 | ax_pthread_ok=yes | |
9119 | ||
9120 | # However, older versions of Clang make a point of warning the user | |
9121 | # that, in an invocation where only linking and no compilation is | |
9122 | # taking place, the -pthread option has no effect ("argument unused | |
9123 | # during compilation"). They expect -pthread to be passed in only | |
9124 | # when source code is being compiled. | |
9125 | # | |
9126 | # Problem is, this is at odds with the way Automake and most other | |
9127 | # C build frameworks function, which is that the same flags used in | |
9128 | # compilation (CFLAGS) are also used in linking. Many systems | |
9129 | # supported by AX_PTHREAD require exactly this for POSIX threads | |
9130 | # support, and in fact it is often not straightforward to specify a | |
9131 | # flag that is used only in the compilation phase and not in | |
9132 | # linking. Such a scenario is extremely rare in practice. | |
9133 | # | |
9134 | # Even though use of the -pthread flag in linking would only print | |
9135 | # a warning, this can be a nuisance for well-run software projects | |
9136 | # that build with -Werror. So if the active version of Clang has | |
9137 | # this misfeature, we search for an option to squash it. | |
9138 | ||
9139 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread" >&5 | |
9140 | $as_echo_n "checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread... " >&6; } | |
9141 | if ${ax_cv_PTHREAD_CLANG_NO_WARN_FLAG+:} false; then : | |
9142 | $as_echo_n "(cached) " >&6 | |
9143 | else | |
9144 | ax_cv_PTHREAD_CLANG_NO_WARN_FLAG=unknown | |
9145 | # Create an alternate version of $ac_link that compiles and | |
9146 | # links in two steps (.c -> .o, .o -> exe) instead of one | |
9147 | # (.c -> exe), because the warning occurs only in the second | |
9148 | # step | |
9149 | ax_pthread_save_ac_link="$ac_link" | |
9150 | ax_pthread_sed='s/conftest\.\$ac_ext/conftest.$ac_objext/g' | |
9151 | ax_pthread_link_step=`$as_echo "$ac_link" | sed "$ax_pthread_sed"` | |
9152 | ax_pthread_2step_ac_link="($ac_compile) && (echo ==== >&5) && ($ax_pthread_link_step)" | |
9153 | ax_pthread_save_CFLAGS="$CFLAGS" | |
9154 | for ax_pthread_try in '' -Qunused-arguments -Wno-unused-command-line-argument unknown; do | |
9155 | if test "x$ax_pthread_try" = "xunknown"; then : | |
9156 | break | |
9157 | fi | |
9158 | CFLAGS="-Werror -Wunknown-warning-option $ax_pthread_try -pthread $ax_pthread_save_CFLAGS" | |
9159 | ac_link="$ax_pthread_save_ac_link" | |
9160 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
9161 | /* end confdefs.h. */ | |
9162 | int main(void){return 0;} | |
9163 | _ACEOF | |
9164 | if ac_fn_c_try_link "$LINENO"; then : | |
9165 | ac_link="$ax_pthread_2step_ac_link" | |
9166 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
9167 | /* end confdefs.h. */ | |
9168 | int main(void){return 0;} | |
9169 | _ACEOF | |
9170 | if ac_fn_c_try_link "$LINENO"; then : | |
9171 | break | |
9172 | fi | |
9173 | rm -f core conftest.err conftest.$ac_objext \ | |
9174 | conftest$ac_exeext conftest.$ac_ext | |
9175 | ||
9176 | fi | |
9177 | rm -f core conftest.err conftest.$ac_objext \ | |
9178 | conftest$ac_exeext conftest.$ac_ext | |
9179 | done | |
9180 | ac_link="$ax_pthread_save_ac_link" | |
9181 | CFLAGS="$ax_pthread_save_CFLAGS" | |
9182 | if test "x$ax_pthread_try" = "x"; then : | |
9183 | ax_pthread_try=no | |
9184 | fi | |
9185 | ax_cv_PTHREAD_CLANG_NO_WARN_FLAG="$ax_pthread_try" | |
9186 | ||
9187 | fi | |
9188 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&5 | |
9189 | $as_echo "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&6; } | |
9190 | ||
9191 | case "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" in | |
9192 | no | unknown) ;; | |
9193 | *) PTHREAD_CFLAGS="$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG $PTHREAD_CFLAGS" ;; | |
9194 | esac | |
9195 | ||
9196 | fi # $ax_pthread_clang = yes | |
9197 | ||
9198 | if test "x$ax_pthread_ok" = "xno"; then | |
9199 | for ax_pthread_try_flag in $ax_pthread_flags; do | |
9200 | ||
9201 | case $ax_pthread_try_flag in | |
9202 | none) | |
9203 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work without any flags" >&5 | |
9204 | $as_echo_n "checking whether pthreads work without any flags... " >&6; } | |
9205 | ;; | |
9206 | ||
9207 | -mt,pthread) | |
9208 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with -mt -lpthread" >&5 | |
9209 | $as_echo_n "checking whether pthreads work with -mt -lpthread... " >&6; } | |
9210 | PTHREAD_CFLAGS="-mt" | |
9211 | PTHREAD_LIBS="-lpthread" | |
9212 | ;; | |
9213 | ||
9214 | -*) | |
9215 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with $ax_pthread_try_flag" >&5 | |
9216 | $as_echo_n "checking whether pthreads work with $ax_pthread_try_flag... " >&6; } | |
9217 | PTHREAD_CFLAGS="$ax_pthread_try_flag" | |
9218 | ;; | |
9219 | ||
9220 | pthread-config) | |
9221 | # Extract the first word of "pthread-config", so it can be a program name with args. | |
9222 | set dummy pthread-config; ac_word=$2 | |
9223 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
9224 | $as_echo_n "checking for $ac_word... " >&6; } | |
9225 | if ${ac_cv_prog_ax_pthread_config+:} false; then : | |
9226 | $as_echo_n "(cached) " >&6 | |
9227 | else | |
9228 | if test -n "$ax_pthread_config"; then | |
9229 | ac_cv_prog_ax_pthread_config="$ax_pthread_config" # Let the user override the test. | |
9230 | else | |
9231 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
9232 | for as_dir in $PATH | |
9233 | do | |
9234 | IFS=$as_save_IFS | |
9235 | test -z "$as_dir" && as_dir=. | |
9236 | for ac_exec_ext in '' $ac_executable_extensions; do | |
9237 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
9238 | ac_cv_prog_ax_pthread_config="yes" | |
9239 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
9240 | break 2 | |
9241 | fi | |
9242 | done | |
9243 | done | |
9244 | IFS=$as_save_IFS | |
9245 | ||
9246 | test -z "$ac_cv_prog_ax_pthread_config" && ac_cv_prog_ax_pthread_config="no" | |
9247 | fi | |
9248 | fi | |
9249 | ax_pthread_config=$ac_cv_prog_ax_pthread_config | |
9250 | if test -n "$ax_pthread_config"; then | |
9251 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_config" >&5 | |
9252 | $as_echo "$ax_pthread_config" >&6; } | |
9253 | else | |
9254 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
9255 | $as_echo "no" >&6; } | |
9256 | fi | |
9257 | ||
9258 | ||
9259 | if test "x$ax_pthread_config" = "xno"; then : | |
9260 | continue | |
9261 | fi | |
9262 | PTHREAD_CFLAGS="`pthread-config --cflags`" | |
9263 | PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`" | |
9264 | ;; | |
9265 | ||
9266 | *) | |
9267 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the pthreads library -l$ax_pthread_try_flag" >&5 | |
9268 | $as_echo_n "checking for the pthreads library -l$ax_pthread_try_flag... " >&6; } | |
9269 | PTHREAD_LIBS="-l$ax_pthread_try_flag" | |
9270 | ;; | |
9271 | esac | |
9272 | ||
9273 | ax_pthread_save_CFLAGS="$CFLAGS" | |
9274 | ax_pthread_save_LIBS="$LIBS" | |
9275 | CFLAGS="$CFLAGS $PTHREAD_CFLAGS" | |
9276 | LIBS="$PTHREAD_LIBS $LIBS" | |
9277 | ||
9278 | # Check for various functions. We must include pthread.h, | |
9279 | # since some functions may be macros. (On the Sequent, we | |
9280 | # need a special flag -Kthread to make this header compile.) | |
9281 | # We check for pthread_join because it is in -lpthread on IRIX | |
9282 | # while pthread_create is in libc. We check for pthread_attr_init | |
9283 | # due to DEC craziness with -lpthreads. We check for | |
9284 | # pthread_cleanup_push because it is one of the few pthread | |
9285 | # functions on Solaris that doesn't have a non-functional libc stub. | |
9286 | # We try pthread_create on general principles. | |
9287 | ||
9288 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
9289 | /* end confdefs.h. */ | |
9290 | #include <pthread.h> | |
9291 | # if $ax_pthread_check_cond | |
9292 | # error "$ax_pthread_check_macro must be defined" | |
9293 | # endif | |
9294 | static void routine(void *a) { a = 0; } | |
9295 | static void *start_routine(void *a) { return a; } | |
9296 | int | |
9297 | main () | |
9298 | { | |
9299 | pthread_t th; pthread_attr_t attr; | |
9300 | pthread_create(&th, 0, start_routine, 0); | |
9301 | pthread_join(th, 0); | |
9302 | pthread_attr_init(&attr); | |
9303 | pthread_cleanup_push(routine, 0); | |
9304 | pthread_cleanup_pop(0) /* ; */ | |
9305 | ; | |
9306 | return 0; | |
9307 | } | |
9308 | _ACEOF | |
9309 | if ac_fn_c_try_link "$LINENO"; then : | |
9310 | ax_pthread_ok=yes | |
9311 | fi | |
9312 | rm -f core conftest.err conftest.$ac_objext \ | |
9313 | conftest$ac_exeext conftest.$ac_ext | |
9314 | ||
9315 | CFLAGS="$ax_pthread_save_CFLAGS" | |
9316 | LIBS="$ax_pthread_save_LIBS" | |
9317 | ||
9318 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5 | |
9319 | $as_echo "$ax_pthread_ok" >&6; } | |
9320 | if test "x$ax_pthread_ok" = "xyes"; then : | |
9321 | break | |
9322 | fi | |
9323 | ||
9324 | PTHREAD_LIBS="" | |
9325 | PTHREAD_CFLAGS="" | |
9326 | done | |
9327 | fi | |
9328 | ||
9329 | # Various other checks: | |
9330 | if test "x$ax_pthread_ok" = "xyes"; then | |
9331 | ax_pthread_save_CFLAGS="$CFLAGS" | |
9332 | ax_pthread_save_LIBS="$LIBS" | |
9333 | CFLAGS="$CFLAGS $PTHREAD_CFLAGS" | |
9334 | LIBS="$PTHREAD_LIBS $LIBS" | |
9335 | ||
9336 | # Detect AIX lossage: JOINABLE attribute is called UNDETACHED. | |
9337 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for joinable pthread attribute" >&5 | |
9338 | $as_echo_n "checking for joinable pthread attribute... " >&6; } | |
9339 | if ${ax_cv_PTHREAD_JOINABLE_ATTR+:} false; then : | |
9340 | $as_echo_n "(cached) " >&6 | |
9341 | else | |
9342 | ax_cv_PTHREAD_JOINABLE_ATTR=unknown | |
9343 | for ax_pthread_attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do | |
9344 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
9345 | /* end confdefs.h. */ | |
9346 | #include <pthread.h> | |
9347 | int | |
9348 | main () | |
9349 | { | |
9350 | int attr = $ax_pthread_attr; return attr /* ; */ | |
9351 | ; | |
9352 | return 0; | |
9353 | } | |
9354 | _ACEOF | |
9355 | if ac_fn_c_try_link "$LINENO"; then : | |
9356 | ax_cv_PTHREAD_JOINABLE_ATTR=$ax_pthread_attr; break | |
9357 | fi | |
9358 | rm -f core conftest.err conftest.$ac_objext \ | |
9359 | conftest$ac_exeext conftest.$ac_ext | |
9360 | done | |
9361 | ||
9362 | fi | |
9363 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_JOINABLE_ATTR" >&5 | |
9364 | $as_echo "$ax_cv_PTHREAD_JOINABLE_ATTR" >&6; } | |
9365 | if test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xunknown" && \ | |
9366 | test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xPTHREAD_CREATE_JOINABLE" && \ | |
9367 | test "x$ax_pthread_joinable_attr_defined" != "xyes"; then : | |
9368 | ||
9369 | cat >>confdefs.h <<_ACEOF | |
9370 | #define PTHREAD_CREATE_JOINABLE $ax_cv_PTHREAD_JOINABLE_ATTR | |
9371 | _ACEOF | |
9372 | ||
9373 | ax_pthread_joinable_attr_defined=yes | |
9374 | ||
9375 | fi | |
9376 | ||
9377 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether more special flags are required for pthreads" >&5 | |
9378 | $as_echo_n "checking whether more special flags are required for pthreads... " >&6; } | |
9379 | if ${ax_cv_PTHREAD_SPECIAL_FLAGS+:} false; then : | |
9380 | $as_echo_n "(cached) " >&6 | |
9381 | else | |
9382 | ax_cv_PTHREAD_SPECIAL_FLAGS=no | |
9383 | case $host_os in | |
9384 | solaris*) | |
9385 | ax_cv_PTHREAD_SPECIAL_FLAGS="-D_POSIX_PTHREAD_SEMANTICS" | |
9386 | ;; | |
9387 | esac | |
9388 | ||
9389 | fi | |
9390 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_SPECIAL_FLAGS" >&5 | |
9391 | $as_echo "$ax_cv_PTHREAD_SPECIAL_FLAGS" >&6; } | |
9392 | if test "x$ax_cv_PTHREAD_SPECIAL_FLAGS" != "xno" && \ | |
9393 | test "x$ax_pthread_special_flags_added" != "xyes"; then : | |
9394 | PTHREAD_CFLAGS="$ax_cv_PTHREAD_SPECIAL_FLAGS $PTHREAD_CFLAGS" | |
9395 | ax_pthread_special_flags_added=yes | |
9396 | fi | |
9397 | ||
9398 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTHREAD_PRIO_INHERIT" >&5 | |
9399 | $as_echo_n "checking for PTHREAD_PRIO_INHERIT... " >&6; } | |
9400 | if ${ax_cv_PTHREAD_PRIO_INHERIT+:} false; then : | |
9401 | $as_echo_n "(cached) " >&6 | |
9402 | else | |
9403 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
9404 | /* end confdefs.h. */ | |
9405 | #include <pthread.h> | |
9406 | int | |
9407 | main () | |
9408 | { | |
9409 | int i = PTHREAD_PRIO_INHERIT; | |
9410 | ; | |
9411 | return 0; | |
9412 | } | |
9413 | _ACEOF | |
9414 | if ac_fn_c_try_link "$LINENO"; then : | |
9415 | ax_cv_PTHREAD_PRIO_INHERIT=yes | |
9416 | else | |
9417 | ax_cv_PTHREAD_PRIO_INHERIT=no | |
9418 | fi | |
9419 | rm -f core conftest.err conftest.$ac_objext \ | |
9420 | conftest$ac_exeext conftest.$ac_ext | |
9421 | ||
9422 | fi | |
9423 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_PRIO_INHERIT" >&5 | |
9424 | $as_echo "$ax_cv_PTHREAD_PRIO_INHERIT" >&6; } | |
9425 | if test "x$ax_cv_PTHREAD_PRIO_INHERIT" = "xyes" && \ | |
9426 | test "x$ax_pthread_prio_inherit_defined" != "xyes"; then : | |
9427 | ||
9428 | $as_echo "#define HAVE_PTHREAD_PRIO_INHERIT 1" >>confdefs.h | |
9429 | ||
9430 | ax_pthread_prio_inherit_defined=yes | |
9431 | ||
9432 | fi | |
9433 | ||
9434 | CFLAGS="$ax_pthread_save_CFLAGS" | |
9435 | LIBS="$ax_pthread_save_LIBS" | |
9436 | ||
9437 | # More AIX lossage: compile with *_r variant | |
9438 | if test "x$GCC" != "xyes"; then | |
9439 | case $host_os in | |
9440 | aix*) | |
9441 | case "x/$CC" in #( | |
9442 | x*/c89|x*/c89_128|x*/c99|x*/c99_128|x*/cc|x*/cc128|x*/xlc|x*/xlc_v6|x*/xlc128|x*/xlc128_v6) : | |
9443 | #handle absolute path differently from PATH based program lookup | |
9444 | case "x$CC" in #( | |
9445 | x/*) : | |
9446 | if as_fn_executable_p ${CC}_r; then : | |
9447 | PTHREAD_CC="${CC}_r" | |
9448 | fi ;; #( | |
9449 | *) : | |
9450 | for ac_prog in ${CC}_r | |
9451 | do | |
9452 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
9453 | set dummy $ac_prog; ac_word=$2 | |
9454 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
9455 | $as_echo_n "checking for $ac_word... " >&6; } | |
9456 | if ${ac_cv_prog_PTHREAD_CC+:} false; then : | |
9457 | $as_echo_n "(cached) " >&6 | |
9458 | else | |
9459 | if test -n "$PTHREAD_CC"; then | |
9460 | ac_cv_prog_PTHREAD_CC="$PTHREAD_CC" # Let the user override the test. | |
9461 | else | |
9462 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
9463 | for as_dir in $PATH | |
9464 | do | |
9465 | IFS=$as_save_IFS | |
9466 | test -z "$as_dir" && as_dir=. | |
9467 | for ac_exec_ext in '' $ac_executable_extensions; do | |
9468 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
9469 | ac_cv_prog_PTHREAD_CC="$ac_prog" | |
9470 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
9471 | break 2 | |
9472 | fi | |
9473 | done | |
9474 | done | |
9475 | IFS=$as_save_IFS | |
9476 | ||
9477 | fi | |
9478 | fi | |
9479 | PTHREAD_CC=$ac_cv_prog_PTHREAD_CC | |
9480 | if test -n "$PTHREAD_CC"; then | |
9481 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CC" >&5 | |
9482 | $as_echo "$PTHREAD_CC" >&6; } | |
9483 | else | |
9484 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
9485 | $as_echo "no" >&6; } | |
9486 | fi | |
9487 | ||
9488 | ||
9489 | test -n "$PTHREAD_CC" && break | |
9490 | done | |
9491 | test -n "$PTHREAD_CC" || PTHREAD_CC="$CC" | |
9492 | ;; | |
9493 | esac ;; #( | |
9494 | *) : | |
9495 | ;; | |
9496 | esac | |
9497 | ;; | |
9498 | esac | |
9499 | fi | |
9500 | fi | |
9501 | ||
9502 | test -n "$PTHREAD_CC" || PTHREAD_CC="$CC" | |
9503 | ||
9504 | ||
9505 | ||
9506 | ||
9507 | ||
9508 | # Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND: | |
9509 | if test "x$ax_pthread_ok" = "xyes"; then | |
9510 | threads=yes | |
9511 | : | |
9512 | else | |
9513 | ax_pthread_ok=no | |
9514 | threads=no | |
9515 | fi | |
9516 | ac_ext=c | |
9517 | ac_cpp='$CPP $CPPFLAGS' | |
9518 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
9519 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
9520 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
9521 | ||
9522 | ||
9523 | fi | |
9524 | ||
9525 | if test "$threads" = "yes"; then | |
9526 | ||
9527 | $as_echo "#define ENABLE_THREADS 1" >>confdefs.h | |
9528 | ||
9529 | fi | |
9530 | if test "$threads" = "yes"; then | |
9531 | THREADS_TRUE= | |
9532 | THREADS_FALSE='#' | |
9533 | else | |
9534 | THREADS_TRUE='#' | |
9535 | THREADS_FALSE= | |
9536 | fi | |
9537 | ||
9538 | ||
9539 | ac_fn_c_check_decl "$LINENO" "basename" "ac_cv_have_decl_basename" "$ac_includes_default" | |
9540 | if test "x$ac_cv_have_decl_basename" = xyes; then : | |
9541 | ac_have_decl=1 | |
9542 | else | |
9543 | ac_have_decl=0 | |
9544 | fi | |
9545 | ||
9546 | cat >>confdefs.h <<_ACEOF | |
9547 | #define HAVE_DECL_BASENAME $ac_have_decl | |
9548 | _ACEOF | |
9549 | ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default" | |
9550 | if test "x$ac_cv_have_decl_ffs" = xyes; then : | |
9551 | ac_have_decl=1 | |
9552 | else | |
9553 | ac_have_decl=0 | |
9554 | fi | |
9555 | ||
9556 | cat >>confdefs.h <<_ACEOF | |
9557 | #define HAVE_DECL_FFS $ac_have_decl | |
9558 | _ACEOF | |
9559 | ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default" | |
9560 | if test "x$ac_cv_have_decl_asprintf" = xyes; then : | |
9561 | ac_have_decl=1 | |
9562 | else | |
9563 | ac_have_decl=0 | |
9564 | fi | |
9565 | ||
9566 | cat >>confdefs.h <<_ACEOF | |
9567 | #define HAVE_DECL_ASPRINTF $ac_have_decl | |
9568 | _ACEOF | |
9569 | ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default" | |
9570 | if test "x$ac_cv_have_decl_vasprintf" = xyes; then : | |
9571 | ac_have_decl=1 | |
9572 | else | |
9573 | ac_have_decl=0 | |
9574 | fi | |
9575 | ||
9576 | cat >>confdefs.h <<_ACEOF | |
9577 | #define HAVE_DECL_VASPRINTF $ac_have_decl | |
9578 | _ACEOF | |
9579 | ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default" | |
9580 | if test "x$ac_cv_have_decl_snprintf" = xyes; then : | |
9581 | ac_have_decl=1 | |
9582 | else | |
9583 | ac_have_decl=0 | |
9584 | fi | |
9585 | ||
9586 | cat >>confdefs.h <<_ACEOF | |
9587 | #define HAVE_DECL_SNPRINTF $ac_have_decl | |
9588 | _ACEOF | |
9589 | ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default" | |
9590 | if test "x$ac_cv_have_decl_vsnprintf" = xyes; then : | |
9591 | ac_have_decl=1 | |
9592 | else | |
9593 | ac_have_decl=0 | |
9594 | fi | |
9595 | ||
9596 | cat >>confdefs.h <<_ACEOF | |
9597 | #define HAVE_DECL_VSNPRINTF $ac_have_decl | |
9598 | _ACEOF | |
9599 | ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default" | |
9600 | if test "x$ac_cv_have_decl_strverscmp" = xyes; then : | |
9601 | ac_have_decl=1 | |
9602 | else | |
9603 | ac_have_decl=0 | |
9604 | fi | |
9605 | ||
9606 | cat >>confdefs.h <<_ACEOF | |
9607 | #define HAVE_DECL_STRVERSCMP $ac_have_decl | |
9608 | _ACEOF | |
9609 | ||
9610 | ||
9611 | save_CFLAGS="$CFLAGS" | |
9612 | CFLAGS="$CFLAGS -Werror -gpubnames" | |
9613 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
9614 | /* end confdefs.h. */ | |
9615 | int i; | |
9616 | _ACEOF | |
9617 | if ac_fn_c_try_compile "$LINENO"; then : | |
9618 | have_pubnames=yes | |
9619 | else | |
9620 | have_pubnames=no | |
9621 | fi | |
9622 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
9623 | CFLAGS="$save_CFLAGS" | |
9624 | if test "$have_pubnames" = "yes"; then | |
9625 | HAVE_PUBNAMES_TRUE= | |
9626 | HAVE_PUBNAMES_FALSE='#' | |
9627 | else | |
9628 | HAVE_PUBNAMES_TRUE='#' | |
9629 | HAVE_PUBNAMES_FALSE= | |
9630 | fi | |
9631 | ||
9632 | ||
9633 | save_CFLAGS="$CFLAGS" | |
9634 | CFLAGS="$CFLAGS -Werror -fno-use-linker-plugin" | |
9635 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
9636 | /* end confdefs.h. */ | |
9637 | int i; | |
9638 | _ACEOF | |
9639 | if ac_fn_c_try_compile "$LINENO"; then : | |
9640 | have_no_use_linker_plugin=yes | |
9641 | else | |
9642 | have_no_use_linker_plugin=no | |
9643 | fi | |
9644 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
9645 | CFLAGS="$save_CFLAGS" | |
9646 | if test "$have_no_use_linker_plugin" = "yes"; then | |
9647 | HAVE_NO_USE_LINKER_PLUGIN_TRUE= | |
9648 | HAVE_NO_USE_LINKER_PLUGIN_FALSE='#' | |
9649 | else | |
9650 | HAVE_NO_USE_LINKER_PLUGIN_TRUE='#' | |
9651 | HAVE_NO_USE_LINKER_PLUGIN_FALSE= | |
9652 | fi | |
9653 | ||
9654 | ||
9655 | ac_ext=cpp | |
9656 | ac_cpp='$CXXCPP $CPPFLAGS' | |
9657 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
9658 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
9659 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
9660 | ||
9661 | ||
9662 | ||
9663 | ac_ext=cpp | |
9664 | ac_cpp='$CXXCPP $CPPFLAGS' | |
9665 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
9666 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
9667 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
9668 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5 | |
9669 | $as_echo_n "checking how to run the C++ preprocessor... " >&6; } | |
9670 | if test -z "$CXXCPP"; then | |
9671 | if ${ac_cv_prog_CXXCPP+:} false; then : | |
9672 | $as_echo_n "(cached) " >&6 | |
9673 | else | |
9674 | # Double quotes because CXXCPP needs to be expanded | |
9675 | for CXXCPP in "$CXX -E" "/lib/cpp" | |
9676 | do | |
9677 | ac_preproc_ok=false | |
9678 | for ac_cxx_preproc_warn_flag in '' yes | |
9679 | do | |
9680 | # Use a header file that comes with gcc, so configuring glibc | |
9681 | # with a fresh cross-compiler works. | |
9682 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
9683 | # <limits.h> exists even on freestanding compilers. | |
9684 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
9685 | # not just through cpp. "Syntax error" is here to catch this case. | |
9686 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
9687 | /* end confdefs.h. */ | |
9688 | #ifdef __STDC__ | |
9689 | # include <limits.h> | |
9690 | #else | |
9691 | # include <assert.h> | |
9692 | #endif | |
9693 | Syntax error | |
9694 | _ACEOF | |
9695 | if ac_fn_cxx_try_cpp "$LINENO"; then : | |
9696 | ||
9697 | else | |
9698 | # Broken: fails on valid input. | |
9699 | continue | |
9700 | fi | |
9701 | rm -f conftest.err conftest.i conftest.$ac_ext | |
9702 | ||
81ecdfbb RW |
9703 | # OK, works on sane cases. Now check whether nonexistent headers |
9704 | # can be detected and how. | |
9705 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
9706 | /* end confdefs.h. */ | |
9707 | #include <ac_nonexistent.h> | |
3d857b98 | 9708 | _ACEOF |
81ecdfbb RW |
9709 | if ac_fn_cxx_try_cpp "$LINENO"; then : |
9710 | # Broken: success on invalid input. | |
9711 | continue | |
3d857b98 | 9712 | else |
81ecdfbb RW |
9713 | # Passes both tests. |
9714 | ac_preproc_ok=: | |
9715 | break | |
9716 | fi | |
d0ac1c44 | 9717 | rm -f conftest.err conftest.i conftest.$ac_ext |
81ecdfbb RW |
9718 | |
9719 | done | |
9720 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
d0ac1c44 | 9721 | rm -f conftest.i conftest.err conftest.$ac_ext |
81ecdfbb RW |
9722 | if $ac_preproc_ok; then : |
9723 | break | |
9724 | fi | |
3d857b98 | 9725 | |
81ecdfbb RW |
9726 | done |
9727 | ac_cv_prog_CXXCPP=$CXXCPP | |
3d857b98 DK |
9728 | |
9729 | fi | |
81ecdfbb | 9730 | CXXCPP=$ac_cv_prog_CXXCPP |
3d857b98 | 9731 | else |
81ecdfbb RW |
9732 | ac_cv_prog_CXXCPP=$CXXCPP |
9733 | fi | |
9734 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5 | |
9735 | $as_echo "$CXXCPP" >&6; } | |
9736 | ac_preproc_ok=false | |
9737 | for ac_cxx_preproc_warn_flag in '' yes | |
9738 | do | |
9739 | # Use a header file that comes with gcc, so configuring glibc | |
9740 | # with a fresh cross-compiler works. | |
9741 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
9742 | # <limits.h> exists even on freestanding compilers. | |
9743 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
9744 | # not just through cpp. "Syntax error" is here to catch this case. | |
9745 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3d857b98 | 9746 | /* end confdefs.h. */ |
81ecdfbb RW |
9747 | #ifdef __STDC__ |
9748 | # include <limits.h> | |
9749 | #else | |
9750 | # include <assert.h> | |
3d857b98 | 9751 | #endif |
81ecdfbb | 9752 | Syntax error |
3d857b98 | 9753 | _ACEOF |
81ecdfbb | 9754 | if ac_fn_cxx_try_cpp "$LINENO"; then : |
3d857b98 | 9755 | |
81ecdfbb RW |
9756 | else |
9757 | # Broken: fails on valid input. | |
9758 | continue | |
3d857b98 | 9759 | fi |
d0ac1c44 | 9760 | rm -f conftest.err conftest.i conftest.$ac_ext |
3d857b98 | 9761 | |
81ecdfbb RW |
9762 | # OK, works on sane cases. Now check whether nonexistent headers |
9763 | # can be detected and how. | |
9764 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
9765 | /* end confdefs.h. */ | |
9766 | #include <ac_nonexistent.h> | |
3d857b98 | 9767 | _ACEOF |
81ecdfbb RW |
9768 | if ac_fn_cxx_try_cpp "$LINENO"; then : |
9769 | # Broken: success on invalid input. | |
9770 | continue | |
9771 | else | |
9772 | # Passes both tests. | |
9773 | ac_preproc_ok=: | |
9774 | break | |
9775 | fi | |
d0ac1c44 | 9776 | rm -f conftest.err conftest.i conftest.$ac_ext |
3d857b98 | 9777 | |
81ecdfbb RW |
9778 | done |
9779 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
d0ac1c44 | 9780 | rm -f conftest.i conftest.err conftest.$ac_ext |
81ecdfbb | 9781 | if $ac_preproc_ok; then : |
3d857b98 DK |
9782 | |
9783 | else | |
81ecdfbb RW |
9784 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
9785 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
d0ac1c44 SM |
9786 | as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check |
9787 | See \`config.log' for more details" "$LINENO" 5; } | |
81ecdfbb RW |
9788 | fi |
9789 | ||
9790 | ac_ext=cpp | |
9791 | ac_cpp='$CXXCPP $CPPFLAGS' | |
9792 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
9793 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
9794 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
9795 | ||
9796 | ||
8356f2d0 CC |
9797 | for ac_header in unordered_set unordered_map |
9798 | do : | |
9799 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
9800 | ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" | |
d0ac1c44 | 9801 | if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : |
8356f2d0 CC |
9802 | cat >>confdefs.h <<_ACEOF |
9803 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
9804 | _ACEOF | |
9805 | ||
9806 | fi | |
9807 | ||
9808 | done | |
9809 | ||
81ecdfbb RW |
9810 | for ac_header in tr1/unordered_set tr1/unordered_map |
9811 | do : | |
9812 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
9813 | ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" | |
d0ac1c44 | 9814 | if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : |
3d857b98 | 9815 | cat >>confdefs.h <<_ACEOF |
81ecdfbb | 9816 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 |
3d857b98 DK |
9817 | _ACEOF |
9818 | ||
3d857b98 | 9819 | fi |
3d857b98 | 9820 | |
81ecdfbb RW |
9821 | done |
9822 | ||
9823 | for ac_header in ext/hash_map ext/hash_set | |
9824 | do : | |
9825 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
9826 | ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" | |
d0ac1c44 | 9827 | if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : |
81ecdfbb RW |
9828 | cat >>confdefs.h <<_ACEOF |
9829 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
9830 | _ACEOF | |
3d857b98 | 9831 | |
3d857b98 | 9832 | fi |
3d857b98 | 9833 | |
81ecdfbb RW |
9834 | done |
9835 | ||
9836 | for ac_header in byteswap.h | |
9837 | do : | |
9838 | ac_fn_cxx_check_header_mongrel "$LINENO" "byteswap.h" "ac_cv_header_byteswap_h" "$ac_includes_default" | |
d0ac1c44 | 9839 | if test "x$ac_cv_header_byteswap_h" = xyes; then : |
81ecdfbb RW |
9840 | cat >>confdefs.h <<_ACEOF |
9841 | #define HAVE_BYTESWAP_H 1 | |
3d857b98 DK |
9842 | _ACEOF |
9843 | ||
81ecdfbb | 9844 | fi |
3d857b98 | 9845 | |
81ecdfbb RW |
9846 | done |
9847 | ||
0bf402d5 | 9848 | |
e755667f NA |
9849 | ac_fn_cxx_check_decl "$LINENO" "bswap_16" "ac_cv_have_decl_bswap_16" "#include <byteswap.h> |
9850 | " | |
9851 | if test "x$ac_cv_have_decl_bswap_16" = xyes; then : | |
9852 | ac_have_decl=1 | |
9853 | else | |
9854 | ac_have_decl=0 | |
9855 | fi | |
9856 | ||
9857 | cat >>confdefs.h <<_ACEOF | |
9858 | #define HAVE_DECL_BSWAP_16 $ac_have_decl | |
9859 | _ACEOF | |
9860 | ac_fn_cxx_check_decl "$LINENO" "bswap_32" "ac_cv_have_decl_bswap_32" "#include <byteswap.h> | |
9861 | " | |
9862 | if test "x$ac_cv_have_decl_bswap_32" = xyes; then : | |
9863 | ac_have_decl=1 | |
9864 | else | |
9865 | ac_have_decl=0 | |
9866 | fi | |
9867 | ||
9868 | cat >>confdefs.h <<_ACEOF | |
9869 | #define HAVE_DECL_BSWAP_32 $ac_have_decl | |
9870 | _ACEOF | |
9871 | ac_fn_cxx_check_decl "$LINENO" "bswap_64" "ac_cv_have_decl_bswap_64" "#include <byteswap.h> | |
9872 | " | |
9873 | if test "x$ac_cv_have_decl_bswap_64" = xyes; then : | |
9874 | ac_have_decl=1 | |
9875 | else | |
9876 | ac_have_decl=0 | |
9877 | fi | |
9878 | ||
9879 | cat >>confdefs.h <<_ACEOF | |
9880 | #define HAVE_DECL_BSWAP_64 $ac_have_decl | |
9881 | _ACEOF | |
9882 | ||
9883 | ||
0bf402d5 ILT |
9884 | for ac_header in windows.h |
9885 | do : | |
9886 | ac_fn_cxx_check_header_mongrel "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default" | |
d0ac1c44 | 9887 | if test "x$ac_cv_header_windows_h" = xyes; then : |
0bf402d5 ILT |
9888 | cat >>confdefs.h <<_ACEOF |
9889 | #define HAVE_WINDOWS_H 1 | |
9890 | _ACEOF | |
9891 | ||
9892 | fi | |
9893 | ||
9894 | done | |
9895 | ||
9896 | for ac_header in dlfcn.h | |
9897 | do : | |
9898 | ac_fn_cxx_check_header_mongrel "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default" | |
d0ac1c44 | 9899 | if test "x$ac_cv_header_dlfcn_h" = xyes; then : |
0bf402d5 ILT |
9900 | cat >>confdefs.h <<_ACEOF |
9901 | #define HAVE_DLFCN_H 1 | |
9902 | _ACEOF | |
6632e8cc | 9903 | |
0bf402d5 ILT |
9904 | fi |
9905 | ||
9906 | done | |
9907 | ||
6632e8cc CC |
9908 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5 |
9909 | $as_echo_n "checking for library containing dlopen... " >&6; } | |
d0ac1c44 | 9910 | if ${ac_cv_search_dlopen+:} false; then : |
6632e8cc CC |
9911 | $as_echo_n "(cached) " >&6 |
9912 | else | |
9913 | ac_func_search_save_LIBS=$LIBS | |
9914 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
9915 | /* end confdefs.h. */ | |
9916 | ||
9917 | /* Override any GCC internal prototype to avoid an error. | |
9918 | Use char because int might match the return type of a GCC | |
9919 | builtin and then its argument prototype would still apply. */ | |
9920 | #ifdef __cplusplus | |
9921 | extern "C" | |
9922 | #endif | |
9923 | char dlopen (); | |
9924 | int | |
9925 | main () | |
9926 | { | |
9927 | return dlopen (); | |
9928 | ; | |
9929 | return 0; | |
9930 | } | |
9931 | _ACEOF | |
9932 | for ac_lib in '' dl dld; do | |
9933 | if test -z "$ac_lib"; then | |
9934 | ac_res="none required" | |
9935 | else | |
9936 | ac_res=-l$ac_lib | |
9937 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" | |
9938 | fi | |
9939 | if ac_fn_cxx_try_link "$LINENO"; then : | |
9940 | ac_cv_search_dlopen=$ac_res | |
9941 | fi | |
9942 | rm -f core conftest.err conftest.$ac_objext \ | |
9943 | conftest$ac_exeext | |
d0ac1c44 | 9944 | if ${ac_cv_search_dlopen+:} false; then : |
6632e8cc CC |
9945 | break |
9946 | fi | |
9947 | done | |
d0ac1c44 | 9948 | if ${ac_cv_search_dlopen+:} false; then : |
6632e8cc CC |
9949 | |
9950 | else | |
9951 | ac_cv_search_dlopen=no | |
9952 | fi | |
9953 | rm conftest.$ac_ext | |
9954 | LIBS=$ac_func_search_save_LIBS | |
9955 | fi | |
9956 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5 | |
9957 | $as_echo "$ac_cv_search_dlopen" >&6; } | |
9958 | ac_res=$ac_cv_search_dlopen | |
9959 | if test "$ac_res" != no; then : | |
9960 | test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" | |
9961 | ||
9962 | fi | |
9963 | ||
9964 | case "$ac_cv_search_dlopen" in | |
9965 | no*) DLOPEN_LIBS="";; | |
9966 | *) DLOPEN_LIBS="$ac_cv_search_dlopen";; | |
9967 | esac | |
0bf402d5 ILT |
9968 | |
9969 | ||
4ee60495 | 9970 | for ac_func in mallinfo mallinfo2 posix_fallocate fallocate readv sysconf times mkdtemp |
81ecdfbb RW |
9971 | do : |
9972 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
9973 | ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
d0ac1c44 | 9974 | if eval test \"x\$"$as_ac_var"\" = x"yes"; then : |
3d857b98 | 9975 | cat >>confdefs.h <<_ACEOF |
81ecdfbb | 9976 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 |
3d857b98 DK |
9977 | _ACEOF |
9978 | ||
3d857b98 | 9979 | fi |
81ecdfbb RW |
9980 | done |
9981 | ||
9982 | ac_fn_cxx_check_decl "$LINENO" "basename" "ac_cv_have_decl_basename" "$ac_includes_default" | |
d0ac1c44 | 9983 | if test "x$ac_cv_have_decl_basename" = xyes; then : |
81ecdfbb | 9984 | ac_have_decl=1 |
3d857b98 | 9985 | else |
81ecdfbb RW |
9986 | ac_have_decl=0 |
9987 | fi | |
3d857b98 | 9988 | |
81ecdfbb RW |
9989 | cat >>confdefs.h <<_ACEOF |
9990 | #define HAVE_DECL_BASENAME $ac_have_decl | |
3d857b98 | 9991 | _ACEOF |
81ecdfbb | 9992 | ac_fn_cxx_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default" |
d0ac1c44 | 9993 | if test "x$ac_cv_have_decl_ffs" = xyes; then : |
81ecdfbb | 9994 | ac_have_decl=1 |
3d857b98 | 9995 | else |
81ecdfbb | 9996 | ac_have_decl=0 |
3d857b98 | 9997 | fi |
3d857b98 DK |
9998 | |
9999 | cat >>confdefs.h <<_ACEOF | |
81ecdfbb | 10000 | #define HAVE_DECL_FFS $ac_have_decl |
3d857b98 | 10001 | _ACEOF |
81ecdfbb | 10002 | ac_fn_cxx_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default" |
d0ac1c44 | 10003 | if test "x$ac_cv_have_decl_asprintf" = xyes; then : |
81ecdfbb | 10004 | ac_have_decl=1 |
3d857b98 | 10005 | else |
81ecdfbb | 10006 | ac_have_decl=0 |
3d857b98 | 10007 | fi |
3d857b98 | 10008 | |
81ecdfbb RW |
10009 | cat >>confdefs.h <<_ACEOF |
10010 | #define HAVE_DECL_ASPRINTF $ac_have_decl | |
3d857b98 | 10011 | _ACEOF |
81ecdfbb | 10012 | ac_fn_cxx_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default" |
d0ac1c44 | 10013 | if test "x$ac_cv_have_decl_vasprintf" = xyes; then : |
81ecdfbb | 10014 | ac_have_decl=1 |
3d857b98 | 10015 | else |
81ecdfbb | 10016 | ac_have_decl=0 |
3d857b98 | 10017 | fi |
3d857b98 DK |
10018 | |
10019 | cat >>confdefs.h <<_ACEOF | |
81ecdfbb | 10020 | #define HAVE_DECL_VASPRINTF $ac_have_decl |
3d857b98 | 10021 | _ACEOF |
81ecdfbb | 10022 | ac_fn_cxx_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default" |
d0ac1c44 | 10023 | if test "x$ac_cv_have_decl_snprintf" = xyes; then : |
81ecdfbb | 10024 | ac_have_decl=1 |
3d857b98 | 10025 | else |
81ecdfbb | 10026 | ac_have_decl=0 |
3d857b98 | 10027 | fi |
3d857b98 | 10028 | |
81ecdfbb RW |
10029 | cat >>confdefs.h <<_ACEOF |
10030 | #define HAVE_DECL_SNPRINTF $ac_have_decl | |
3d857b98 | 10031 | _ACEOF |
81ecdfbb | 10032 | ac_fn_cxx_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default" |
d0ac1c44 | 10033 | if test "x$ac_cv_have_decl_vsnprintf" = xyes; then : |
81ecdfbb | 10034 | ac_have_decl=1 |
3d857b98 | 10035 | else |
81ecdfbb | 10036 | ac_have_decl=0 |
3d857b98 | 10037 | fi |
3d857b98 DK |
10038 | |
10039 | cat >>confdefs.h <<_ACEOF | |
81ecdfbb | 10040 | #define HAVE_DECL_VSNPRINTF $ac_have_decl |
3d857b98 | 10041 | _ACEOF |
81ecdfbb | 10042 | ac_fn_cxx_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default" |
d0ac1c44 | 10043 | if test "x$ac_cv_have_decl_strverscmp" = xyes; then : |
81ecdfbb | 10044 | ac_have_decl=1 |
3d857b98 | 10045 | else |
81ecdfbb RW |
10046 | ac_have_decl=0 |
10047 | fi | |
3d857b98 | 10048 | |
81ecdfbb RW |
10049 | cat >>confdefs.h <<_ACEOF |
10050 | #define HAVE_DECL_STRVERSCMP $ac_have_decl | |
10051 | _ACEOF | |
10052 | ac_fn_cxx_check_decl "$LINENO" "strndup" "ac_cv_have_decl_strndup" "$ac_includes_default" | |
d0ac1c44 | 10053 | if test "x$ac_cv_have_decl_strndup" = xyes; then : |
81ecdfbb RW |
10054 | ac_have_decl=1 |
10055 | else | |
10056 | ac_have_decl=0 | |
10057 | fi | |
3d857b98 | 10058 | |
81ecdfbb RW |
10059 | cat >>confdefs.h <<_ACEOF |
10060 | #define HAVE_DECL_STRNDUP $ac_have_decl | |
10061 | _ACEOF | |
10062 | ac_fn_cxx_check_decl "$LINENO" "memmem" "ac_cv_have_decl_memmem" "$ac_includes_default" | |
d0ac1c44 | 10063 | if test "x$ac_cv_have_decl_memmem" = xyes; then : |
81ecdfbb RW |
10064 | ac_have_decl=1 |
10065 | else | |
10066 | ac_have_decl=0 | |
3d857b98 DK |
10067 | fi |
10068 | ||
81ecdfbb RW |
10069 | cat >>confdefs.h <<_ACEOF |
10070 | #define HAVE_DECL_MEMMEM $ac_have_decl | |
10071 | _ACEOF | |
3d857b98 | 10072 | |
e44fcf3b | 10073 | |
40fde488 CD |
10074 | # Use of ::std::tr1::unordered_map::rehash causes undefined symbols |
10075 | # at link time with some versions of GCC. | |
81ecdfbb RW |
10076 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ::std::tr1::unordered_map::rehash is usable." >&5 |
10077 | $as_echo_n "checking whether ::std::tr1::unordered_map::rehash is usable.... " >&6; } | |
d0ac1c44 | 10078 | if ${gold_cv_unordered_map_rehash+:} false; then : |
81ecdfbb | 10079 | $as_echo_n "(cached) " >&6 |
40fde488 | 10080 | else |
81ecdfbb | 10081 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
40fde488 CD |
10082 | /* end confdefs.h. */ |
10083 | ||
10084 | #include <tr1/unordered_map> | |
10085 | void bar() { ::std::tr1::unordered_map<int, int> x; x.rehash(10); } | |
10086 | ||
10087 | int | |
10088 | main () | |
10089 | { | |
10090 | ||
10091 | ; | |
10092 | return 0; | |
10093 | } | |
10094 | _ACEOF | |
81ecdfbb | 10095 | if ac_fn_cxx_try_link "$LINENO"; then : |
40fde488 CD |
10096 | gold_cv_unordered_map_rehash=yes |
10097 | else | |
81ecdfbb | 10098 | gold_cv_unordered_map_rehash=no |
40fde488 | 10099 | fi |
81ecdfbb RW |
10100 | rm -f core conftest.err conftest.$ac_objext \ |
10101 | conftest$ac_exeext conftest.$ac_ext | |
40fde488 | 10102 | fi |
81ecdfbb RW |
10103 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_unordered_map_rehash" >&5 |
10104 | $as_echo "$gold_cv_unordered_map_rehash" >&6; } | |
40fde488 CD |
10105 | if test "$gold_cv_unordered_map_rehash" = "yes"; then |
10106 | ||
81ecdfbb | 10107 | $as_echo "#define HAVE_TR1_UNORDERED_MAP_REHASH 1" >>confdefs.h |
40fde488 CD |
10108 | |
10109 | fi | |
10110 | ||
81c82a68 ILT |
10111 | # Use of tr1/unordered_map with off_t as a key is not supported on GCC |
10112 | # 4.1.xx when compiling in 32-bit mode with a 64-bit off_t type. | |
10113 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether std::tr1::hash<off_t> is defined" >&5 | |
10114 | $as_echo_n "checking whether std::tr1::hash<off_t> is defined... " >&6; } | |
d0ac1c44 | 10115 | if ${gold_cv_hash_off_t+:} false; then : |
81c82a68 ILT |
10116 | $as_echo_n "(cached) " >&6 |
10117 | else | |
10118 | CXXFLAGS_hold=$CXXFLAGS | |
10119 | CXXFLAGS="$CXXFLAGS $LFS_CFLAGS" | |
10120 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
10121 | /* end confdefs.h. */ | |
10122 | ||
10123 | #include <sys/types.h> | |
10124 | #include <tr1/unordered_map> | |
10125 | std::tr1::hash<off_t> h; | |
10126 | ||
10127 | _ACEOF | |
10128 | if ac_fn_cxx_try_compile "$LINENO"; then : | |
10129 | gold_cv_hash_off_t=yes | |
10130 | else | |
10131 | gold_cv_hash_off_t=no | |
10132 | fi | |
10133 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
26e4ef59 | 10134 | CXXFLAGS=$CXXFLAGS_hold |
81c82a68 ILT |
10135 | fi |
10136 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_hash_off_t" >&5 | |
10137 | $as_echo "$gold_cv_hash_off_t" >&6; } | |
10138 | if test "$gold_cv_hash_off_t" = "yes"; then | |
10139 | ||
10140 | $as_echo "#define HAVE_TR1_HASH_OFF_T 1" >>confdefs.h | |
10141 | ||
10142 | fi | |
10143 | ||
04bf7072 ILT |
10144 | # gcc 4.3.0 doesn't recognize the printf attribute on a template |
10145 | # function. Check for that. This is gcc bug 35546. This test can | |
10146 | # probably be removed after the bug has been fixed for a while. | |
81ecdfbb RW |
10147 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we can use attributes with template functions" >&5 |
10148 | $as_echo_n "checking whether we can use attributes with template functions... " >&6; } | |
d0ac1c44 | 10149 | if ${gold_cv_template_attribute+:} false; then : |
81ecdfbb | 10150 | $as_echo_n "(cached) " >&6 |
04bf7072 | 10151 | else |
81ecdfbb RW |
10152 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
10153 | /* end confdefs.h. */ | |
04bf7072 ILT |
10154 | |
10155 | template<typename T> extern void foo(const char*, ...) | |
10156 | __attribute__ ((__format__ (__printf__, 1, 2))); | |
10157 | template<typename T> void foo(const char* format, ...) {} | |
10158 | void bar() { foo<int>("%s\n", "foo"); } | |
10159 | ||
10160 | _ACEOF | |
81ecdfbb | 10161 | if ac_fn_cxx_try_compile "$LINENO"; then : |
04bf7072 ILT |
10162 | gold_cv_template_attribute=yes |
10163 | else | |
81ecdfbb | 10164 | gold_cv_template_attribute=no |
04bf7072 | 10165 | fi |
81ecdfbb | 10166 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
04bf7072 | 10167 | fi |
81ecdfbb RW |
10168 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_template_attribute" >&5 |
10169 | $as_echo "$gold_cv_template_attribute" >&6; } | |
04bf7072 ILT |
10170 | if test "$gold_cv_template_attribute" = "yes"; then |
10171 | ||
81ecdfbb | 10172 | $as_echo "#define HAVE_TEMPLATE_ATTRIBUTES 1" >>confdefs.h |
04bf7072 ILT |
10173 | |
10174 | fi | |
10175 | ||
5d329b7d ILT |
10176 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct stat::st_mtim." >&5 |
10177 | $as_echo_n "checking for struct stat::st_mtim.... " >&6; } | |
d0ac1c44 | 10178 | if ${gold_cv_stat_st_mtim+:} false; then : |
5d329b7d ILT |
10179 | $as_echo_n "(cached) " >&6 |
10180 | else | |
10181 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
10182 | /* end confdefs.h. */ | |
10183 | ||
10184 | #include <sys/stat.h> | |
10185 | long bar() { struct stat s; return (long)(s.st_mtim.tv_sec + s.st_mtim.tv_sec);} | |
10186 | ||
10187 | int | |
10188 | main () | |
10189 | { | |
10190 | ||
10191 | ; | |
10192 | return 0; | |
10193 | } | |
10194 | _ACEOF | |
10195 | if ac_fn_cxx_try_compile "$LINENO"; then : | |
10196 | gold_cv_stat_st_mtim=yes | |
10197 | else | |
10198 | gold_cv_stat_st_mtim=no | |
10199 | fi | |
10200 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
10201 | fi | |
10202 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_stat_st_mtim" >&5 | |
10203 | $as_echo "$gold_cv_stat_st_mtim" >&6; } | |
10204 | if test "$gold_cv_stat_st_mtim" = "yes"; then | |
10205 | ||
10206 | $as_echo "#define HAVE_STAT_ST_MTIM 1" >>confdefs.h | |
10207 | ||
10208 | fi | |
10209 | ||
54dc6425 ILT |
10210 | ac_ext=c |
10211 | ac_cpp='$CPP $CPPFLAGS' | |
10212 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
10213 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
10214 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
10215 | ||
10216 | ||
58797674 RM |
10217 | for ac_header in locale.h |
10218 | do : | |
10219 | ac_fn_c_check_header_mongrel "$LINENO" "locale.h" "ac_cv_header_locale_h" "$ac_includes_default" | |
d0ac1c44 | 10220 | if test "x$ac_cv_header_locale_h" = xyes; then : |
58797674 RM |
10221 | cat >>confdefs.h <<_ACEOF |
10222 | #define HAVE_LOCALE_H 1 | |
10223 | _ACEOF | |
10224 | ||
10225 | fi | |
10226 | ||
10227 | done | |
10228 | ||
44350750 NC |
10229 | for ac_func in setlocale |
10230 | do : | |
10231 | ac_fn_c_check_func "$LINENO" "setlocale" "ac_cv_func_setlocale" | |
d0ac1c44 | 10232 | if test "x$ac_cv_func_setlocale" = xyes; then : |
44350750 NC |
10233 | cat >>confdefs.h <<_ACEOF |
10234 | #define HAVE_SETLOCALE 1 | |
10235 | _ACEOF | |
10236 | ||
10237 | fi | |
10238 | done | |
10239 | ||
10240 | ||
10241 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5 | |
10242 | $as_echo_n "checking for LC_MESSAGES... " >&6; } | |
d0ac1c44 | 10243 | if ${am_cv_val_LC_MESSAGES+:} false; then : |
44350750 NC |
10244 | $as_echo_n "(cached) " >&6 |
10245 | else | |
10246 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
10247 | /* end confdefs.h. */ | |
10248 | #include <locale.h> | |
10249 | int | |
10250 | main () | |
10251 | { | |
10252 | return LC_MESSAGES | |
10253 | ; | |
10254 | return 0; | |
10255 | } | |
10256 | _ACEOF | |
10257 | if ac_fn_c_try_link "$LINENO"; then : | |
10258 | am_cv_val_LC_MESSAGES=yes | |
10259 | else | |
10260 | am_cv_val_LC_MESSAGES=no | |
10261 | fi | |
10262 | rm -f core conftest.err conftest.$ac_objext \ | |
10263 | conftest$ac_exeext conftest.$ac_ext | |
10264 | fi | |
10265 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5 | |
10266 | $as_echo "$am_cv_val_LC_MESSAGES" >&6; } | |
10267 | if test $am_cv_val_LC_MESSAGES = yes; then | |
10268 | ||
10269 | $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h | |
10270 | ||
10271 | fi | |
10272 | ||
10273 | ||
81ecdfbb RW |
10274 | |
10275 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 | |
10276 | $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } | |
10277 | # Check whether --enable-maintainer-mode was given. | |
10278 | if test "${enable_maintainer_mode+set}" = set; then : | |
10279 | enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval | |
bae7f79e ILT |
10280 | else |
10281 | USE_MAINTAINER_MODE=no | |
81ecdfbb | 10282 | fi |
bae7f79e | 10283 | |
81ecdfbb RW |
10284 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 |
10285 | $as_echo "$USE_MAINTAINER_MODE" >&6; } | |
10286 | if test $USE_MAINTAINER_MODE = yes; then | |
bae7f79e ILT |
10287 | MAINTAINER_MODE_TRUE= |
10288 | MAINTAINER_MODE_FALSE='#' | |
10289 | else | |
10290 | MAINTAINER_MODE_TRUE='#' | |
10291 | MAINTAINER_MODE_FALSE= | |
10292 | fi | |
10293 | ||
10294 | MAINT=$MAINTAINER_MODE_TRUE | |
10295 | ||
10296 | ||
10297 | ||
81ecdfbb RW |
10298 | ac_config_files="$ac_config_files Makefile testsuite/Makefile po/Makefile.in:po/Make-in" |
10299 | ||
bae7f79e ILT |
10300 | cat >confcache <<\_ACEOF |
10301 | # This file is a shell script that caches the results of configure | |
10302 | # tests run on this system so they can be shared between configure | |
10303 | # scripts and configure runs, see configure's option --config-cache. | |
10304 | # It is not useful on other systems. If it contains results you don't | |
10305 | # want to keep, you may remove or edit it. | |
10306 | # | |
10307 | # config.status only pays attention to the cache file if you give it | |
10308 | # the --recheck option to rerun configure. | |
10309 | # | |
10310 | # `ac_cv_env_foo' variables (set or unset) will be overridden when | |
10311 | # loading this file, other *unset* `ac_cv_foo' will be assigned the | |
10312 | # following values. | |
10313 | ||
10314 | _ACEOF | |
10315 | ||
10316 | # The following way of writing the cache mishandles newlines in values, | |
10317 | # but we know of no workaround that is simple, portable, and efficient. | |
81ecdfbb | 10318 | # So, we kill variables containing newlines. |
bae7f79e ILT |
10319 | # Ultrix sh set writes to stderr and can't be redirected directly, |
10320 | # and sets the high bit in the cache file unless we assign to the vars. | |
81ecdfbb RW |
10321 | ( |
10322 | for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do | |
10323 | eval ac_val=\$$ac_var | |
10324 | case $ac_val in #( | |
10325 | *${as_nl}*) | |
10326 | case $ac_var in #( | |
10327 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 | |
10328 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; | |
10329 | esac | |
10330 | case $ac_var in #( | |
10331 | _ | IFS | as_nl) ;; #( | |
10332 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( | |
10333 | *) { eval $ac_var=; unset $ac_var;} ;; | |
10334 | esac ;; | |
10335 | esac | |
10336 | done | |
10337 | ||
bae7f79e | 10338 | (set) 2>&1 | |
81ecdfbb RW |
10339 | case $as_nl`(ac_space=' '; set) 2>&1` in #( |
10340 | *${as_nl}ac_space=\ *) | |
10341 | # `set' does not quote correctly, so add quotes: double-quote | |
10342 | # substitution turns \\\\ into \\, and sed turns \\ into \. | |
bae7f79e ILT |
10343 | sed -n \ |
10344 | "s/'/'\\\\''/g; | |
10345 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" | |
81ecdfbb | 10346 | ;; #( |
bae7f79e ILT |
10347 | *) |
10348 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
81ecdfbb | 10349 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
bae7f79e | 10350 | ;; |
81ecdfbb RW |
10351 | esac | |
10352 | sort | |
10353 | ) | | |
bae7f79e | 10354 | sed ' |
81ecdfbb | 10355 | /^ac_cv_env_/b end |
bae7f79e | 10356 | t clear |
81ecdfbb | 10357 | :clear |
bae7f79e ILT |
10358 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ |
10359 | t end | |
81ecdfbb RW |
10360 | s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ |
10361 | :end' >>confcache | |
10362 | if diff "$cache_file" confcache >/dev/null 2>&1; then :; else | |
10363 | if test -w "$cache_file"; then | |
d0ac1c44 | 10364 | if test "x$cache_file" != "x/dev/null"; then |
81ecdfbb RW |
10365 | { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 |
10366 | $as_echo "$as_me: updating cache $cache_file" >&6;} | |
d0ac1c44 SM |
10367 | if test ! -f "$cache_file" || test -h "$cache_file"; then |
10368 | cat confcache >"$cache_file" | |
10369 | else | |
10370 | case $cache_file in #( | |
10371 | */* | ?:*) | |
10372 | mv -f confcache "$cache_file"$$ && | |
10373 | mv -f "$cache_file"$$ "$cache_file" ;; #( | |
10374 | *) | |
10375 | mv -f confcache "$cache_file" ;; | |
10376 | esac | |
10377 | fi | |
10378 | fi | |
bae7f79e | 10379 | else |
81ecdfbb RW |
10380 | { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 |
10381 | $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} | |
bae7f79e ILT |
10382 | fi |
10383 | fi | |
10384 | rm -f confcache | |
10385 | ||
10386 | test "x$prefix" = xNONE && prefix=$ac_default_prefix | |
10387 | # Let make expand exec_prefix. | |
10388 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
10389 | ||
bae7f79e ILT |
10390 | DEFS=-DHAVE_CONFIG_H |
10391 | ||
10392 | ac_libobjs= | |
10393 | ac_ltlibobjs= | |
10394 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue | |
10395 | # 1. Remove the extension, and $U if already installed. | |
81ecdfbb RW |
10396 | ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' |
10397 | ac_i=`$as_echo "$ac_i" | sed "$ac_script"` | |
10398 | # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR | |
10399 | # will be set to the directory where LIBOBJS objects are built. | |
10400 | as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" | |
10401 | as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' | |
bae7f79e ILT |
10402 | done |
10403 | LIBOBJS=$ac_libobjs | |
10404 | ||
10405 | LTLIBOBJS=$ac_ltlibobjs | |
10406 | ||
10407 | ||
d0ac1c44 SM |
10408 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 |
10409 | $as_echo_n "checking that generated files are newer than configure... " >&6; } | |
10410 | if test -n "$am_sleep_pid"; then | |
10411 | # Hide warnings about reused PIDs. | |
10412 | wait $am_sleep_pid 2>/dev/null | |
10413 | fi | |
10414 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 | |
10415 | $as_echo "done" >&6; } | |
81ecdfbb RW |
10416 | if test -n "$EXEEXT"; then |
10417 | am__EXEEXT_TRUE= | |
10418 | am__EXEEXT_FALSE='#' | |
10419 | else | |
10420 | am__EXEEXT_TRUE='#' | |
10421 | am__EXEEXT_FALSE= | |
10422 | fi | |
10423 | ||
24538276 | 10424 | if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then |
d0ac1c44 | 10425 | as_fn_error $? "conditional \"AMDEP\" was never defined. |
24538276 CC |
10426 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
10427 | fi | |
10428 | if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then | |
d0ac1c44 | 10429 | as_fn_error $? "conditional \"am__fastdepCC\" was never defined. |
24538276 CC |
10430 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
10431 | fi | |
89fc3421 | 10432 | if test -z "${PLUGINS_TRUE}" && test -z "${PLUGINS_FALSE}"; then |
d0ac1c44 | 10433 | as_fn_error $? "conditional \"PLUGINS\" was never defined. |
81ecdfbb | 10434 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
89fc3421 | 10435 | fi |
053a4d68 | 10436 | if test -z "${DEFAULT_TARGET_AARCH64_TRUE}" && test -z "${DEFAULT_TARGET_AARCH64_FALSE}"; then |
d0ac1c44 | 10437 | as_fn_error $? "conditional \"DEFAULT_TARGET_AARCH64\" was never defined. |
053a4d68 JY |
10438 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
10439 | fi | |
364c7fa5 | 10440 | if test -z "${DEFAULT_TARGET_ARM_TRUE}" && test -z "${DEFAULT_TARGET_ARM_FALSE}"; then |
d0ac1c44 | 10441 | as_fn_error $? "conditional \"DEFAULT_TARGET_ARM\" was never defined. |
364c7fa5 ILT |
10442 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
10443 | fi | |
10444 | if test -z "${DEFAULT_TARGET_I386_TRUE}" && test -z "${DEFAULT_TARGET_I386_FALSE}"; then | |
d0ac1c44 | 10445 | as_fn_error $? "conditional \"DEFAULT_TARGET_I386\" was never defined. |
364c7fa5 ILT |
10446 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
10447 | fi | |
10448 | if test -z "${DEFAULT_TARGET_POWERPC_TRUE}" && test -z "${DEFAULT_TARGET_POWERPC_FALSE}"; then | |
d0ac1c44 | 10449 | as_fn_error $? "conditional \"DEFAULT_TARGET_POWERPC\" was never defined. |
364c7fa5 ILT |
10450 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
10451 | fi | |
10452 | if test -z "${DEFAULT_TARGET_SPARC_TRUE}" && test -z "${DEFAULT_TARGET_SPARC_FALSE}"; then | |
d0ac1c44 | 10453 | as_fn_error $? "conditional \"DEFAULT_TARGET_SPARC\" was never defined. |
364c7fa5 ILT |
10454 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
10455 | fi | |
e79a4bad | 10456 | if test -z "${DEFAULT_TARGET_S390_TRUE}" && test -z "${DEFAULT_TARGET_S390_FALSE}"; then |
d0ac1c44 | 10457 | as_fn_error $? "conditional \"DEFAULT_TARGET_S390\" was never defined. |
e79a4bad MK |
10458 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
10459 | fi | |
364c7fa5 | 10460 | if test -z "${DEFAULT_TARGET_X86_64_TRUE}" && test -z "${DEFAULT_TARGET_X86_64_FALSE}"; then |
d0ac1c44 | 10461 | as_fn_error $? "conditional \"DEFAULT_TARGET_X86_64\" was never defined. |
364c7fa5 ILT |
10462 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
10463 | fi | |
4fc1b9d4 | 10464 | if test -z "${DEFAULT_TARGET_X32_TRUE}" && test -z "${DEFAULT_TARGET_X32_FALSE}"; then |
d0ac1c44 | 10465 | as_fn_error $? "conditional \"DEFAULT_TARGET_X32\" was never defined. |
4fc1b9d4 L |
10466 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
10467 | fi | |
ad961eab | 10468 | if test -z "${DEFAULT_TARGET_X86_64_OR_X32_TRUE}" && test -z "${DEFAULT_TARGET_X86_64_OR_X32_FALSE}"; then |
d0ac1c44 | 10469 | as_fn_error $? "conditional \"DEFAULT_TARGET_X86_64_OR_X32\" was never defined. |
ad961eab L |
10470 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
10471 | fi | |
0a6f1bf2 | 10472 | if test -z "${DEFAULT_TARGET_TILEGX_TRUE}" && test -z "${DEFAULT_TARGET_TILEGX_FALSE}"; then |
d0ac1c44 | 10473 | as_fn_error $? "conditional \"DEFAULT_TARGET_TILEGX\" was never defined. |
0a6f1bf2 AM |
10474 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
10475 | fi | |
9810d34d | 10476 | if test -z "${DEFAULT_TARGET_MIPS_TRUE}" && test -z "${DEFAULT_TARGET_MIPS_FALSE}"; then |
d0ac1c44 | 10477 | as_fn_error $? "conditional \"DEFAULT_TARGET_MIPS\" was never defined. |
9810d34d SS |
10478 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
10479 | fi | |
bae7f79e | 10480 | if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then |
d0ac1c44 | 10481 | as_fn_error $? "conditional \"am__fastdepCC\" was never defined. |
81ecdfbb | 10482 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
bae7f79e ILT |
10483 | fi |
10484 | if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then | |
d0ac1c44 | 10485 | as_fn_error $? "conditional \"am__fastdepCXX\" was never defined. |
81ecdfbb | 10486 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
bae7f79e | 10487 | fi |
81ecdfbb | 10488 | |
537b5f51 | 10489 | if test -z "${NATIVE_LINKER_TRUE}" && test -z "${NATIVE_LINKER_FALSE}"; then |
d0ac1c44 | 10490 | as_fn_error $? "conditional \"NATIVE_LINKER\" was never defined. |
81ecdfbb | 10491 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
537b5f51 ILT |
10492 | fi |
10493 | if test -z "${GCC_TRUE}" && test -z "${GCC_FALSE}"; then | |
d0ac1c44 | 10494 | as_fn_error $? "conditional \"GCC\" was never defined. |
81ecdfbb | 10495 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
537b5f51 | 10496 | fi |
eb373049 | 10497 | if test -z "${NATIVE_OR_CROSS_LINKER_TRUE}" && test -z "${NATIVE_OR_CROSS_LINKER_FALSE}"; then |
d0ac1c44 | 10498 | as_fn_error $? "conditional \"NATIVE_OR_CROSS_LINKER\" was never defined. |
eb373049 | 10499 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
328c7c2f ILT |
10500 | fi |
10501 | if test -z "${HAVE_STATIC_TRUE}" && test -z "${HAVE_STATIC_FALSE}"; then | |
d0ac1c44 | 10502 | as_fn_error $? "conditional \"HAVE_STATIC\" was never defined. |
328c7c2f | 10503 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
eb373049 | 10504 | fi |
63402fe4 | 10505 | if test -z "${FN_PTRS_IN_SO_WITHOUT_PIC_TRUE}" && test -z "${FN_PTRS_IN_SO_WITHOUT_PIC_FALSE}"; then |
d0ac1c44 | 10506 | as_fn_error $? "conditional \"FN_PTRS_IN_SO_WITHOUT_PIC\" was never defined. |
81ecdfbb | 10507 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
63402fe4 | 10508 | fi |
8a5e3e08 | 10509 | if test -z "${MCMODEL_MEDIUM_TRUE}" && test -z "${MCMODEL_MEDIUM_FALSE}"; then |
d0ac1c44 | 10510 | as_fn_error $? "conditional \"MCMODEL_MEDIUM\" was never defined. |
81ecdfbb | 10511 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
8a5e3e08 | 10512 | fi |
6c0005b8 L |
10513 | if test -z "${GCC9_TRUE}" && test -z "${GCC9_FALSE}"; then |
10514 | as_fn_error $? "conditional \"GCC9\" was never defined. | |
10515 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 | |
10516 | fi | |
10517 | if test -z "${CFLAGS_CF_PROTECTION_TRUE}" && test -z "${CFLAGS_CF_PROTECTION_FALSE}"; then | |
10518 | as_fn_error $? "conditional \"CFLAGS_CF_PROTECTION\" was never defined. | |
10519 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 | |
10520 | fi | |
6eee141f | 10521 | if test -z "${TLS_TRUE}" && test -z "${TLS_FALSE}"; then |
d0ac1c44 | 10522 | as_fn_error $? "conditional \"TLS\" was never defined. |
81ecdfbb | 10523 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
6eee141f | 10524 | fi |
097ec620 | 10525 | if test -z "${STATIC_TLS_TRUE}" && test -z "${STATIC_TLS_FALSE}"; then |
d0ac1c44 | 10526 | as_fn_error $? "conditional \"STATIC_TLS\" was never defined. |
81ecdfbb | 10527 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
097ec620 | 10528 | fi |
155a0dd7 | 10529 | if test -z "${OMP_SUPPORT_TRUE}" && test -z "${OMP_SUPPORT_FALSE}"; then |
d0ac1c44 | 10530 | as_fn_error $? "conditional \"OMP_SUPPORT\" was never defined. |
81ecdfbb | 10531 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
155a0dd7 | 10532 | fi |
c2b45e22 | 10533 | if test -z "${TLS_GNU2_DIALECT_TRUE}" && test -z "${TLS_GNU2_DIALECT_FALSE}"; then |
d0ac1c44 | 10534 | as_fn_error $? "conditional \"TLS_GNU2_DIALECT\" was never defined. |
81ecdfbb | 10535 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
c2b45e22 CC |
10536 | fi |
10537 | if test -z "${TLS_DESCRIPTORS_TRUE}" && test -z "${TLS_DESCRIPTORS_FALSE}"; then | |
d0ac1c44 | 10538 | as_fn_error $? "conditional \"TLS_DESCRIPTORS\" was never defined. |
81ecdfbb | 10539 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
c2b45e22 | 10540 | fi |
7223e9ca | 10541 | if test -z "${IFUNC_TRUE}" && test -z "${IFUNC_FALSE}"; then |
d0ac1c44 | 10542 | as_fn_error $? "conditional \"IFUNC\" was never defined. |
7223e9ca ILT |
10543 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
10544 | fi | |
ebb300b2 | 10545 | if test -z "${IFUNC_STATIC_TRUE}" && test -z "${IFUNC_STATIC_FALSE}"; then |
d0ac1c44 | 10546 | as_fn_error $? "conditional \"IFUNC_STATIC\" was never defined. |
ebb300b2 CC |
10547 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
10548 | fi | |
c8dc28bc CC |
10549 | if test -z "${THREADS_TRUE}" && test -z "${THREADS_FALSE}"; then |
10550 | as_fn_error $? "conditional \"THREADS\" was never defined. | |
10551 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 | |
10552 | fi | |
f1415016 | 10553 | if test -z "${HAVE_PUBNAMES_TRUE}" && test -z "${HAVE_PUBNAMES_FALSE}"; then |
d0ac1c44 | 10554 | as_fn_error $? "conditional \"HAVE_PUBNAMES\" was never defined. |
f1415016 CC |
10555 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
10556 | fi | |
ae447ddd | 10557 | if test -z "${HAVE_NO_USE_LINKER_PLUGIN_TRUE}" && test -z "${HAVE_NO_USE_LINKER_PLUGIN_FALSE}"; then |
d0ac1c44 | 10558 | as_fn_error $? "conditional \"HAVE_NO_USE_LINKER_PLUGIN\" was never defined. |
ae447ddd CC |
10559 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
10560 | fi | |
bae7f79e | 10561 | if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then |
d0ac1c44 | 10562 | as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. |
81ecdfbb | 10563 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
bae7f79e ILT |
10564 | fi |
10565 | ||
d0ac1c44 | 10566 | : "${CONFIG_STATUS=./config.status}" |
81ecdfbb | 10567 | ac_write_fail=0 |
bae7f79e ILT |
10568 | ac_clean_files_save=$ac_clean_files |
10569 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" | |
81ecdfbb RW |
10570 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 |
10571 | $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} | |
10572 | as_write_fail=0 | |
10573 | cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 | |
bae7f79e ILT |
10574 | #! $SHELL |
10575 | # Generated by $as_me. | |
10576 | # Run this file to recreate the current configuration. | |
10577 | # Compiler output produced by configure, useful for debugging | |
10578 | # configure, is in config.log if it exists. | |
10579 | ||
10580 | debug=false | |
10581 | ac_cs_recheck=false | |
10582 | ac_cs_silent=false | |
bae7f79e | 10583 | |
81ecdfbb RW |
10584 | SHELL=\${CONFIG_SHELL-$SHELL} |
10585 | export SHELL | |
10586 | _ASEOF | |
10587 | cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 | |
10588 | ## -------------------- ## | |
10589 | ## M4sh Initialization. ## | |
10590 | ## -------------------- ## | |
bae7f79e | 10591 | |
81ecdfbb RW |
10592 | # Be more Bourne compatible |
10593 | DUALCASE=1; export DUALCASE # for MKS sh | |
10594 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : | |
bae7f79e ILT |
10595 | emulate sh |
10596 | NULLCMD=: | |
81ecdfbb | 10597 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
bae7f79e ILT |
10598 | # is contrary to our usage. Disable this feature. |
10599 | alias -g '${1+"$@"}'='"$@"' | |
81ecdfbb RW |
10600 | setopt NO_GLOB_SUBST |
10601 | else | |
10602 | case `(set -o) 2>/dev/null` in #( | |
10603 | *posix*) : | |
10604 | set -o posix ;; #( | |
10605 | *) : | |
10606 | ;; | |
10607 | esac | |
bae7f79e | 10608 | fi |
bae7f79e | 10609 | |
81ecdfbb RW |
10610 | |
10611 | as_nl=' | |
10612 | ' | |
10613 | export as_nl | |
10614 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
10615 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
10616 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
10617 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
10618 | # Prefer a ksh shell builtin over an external printf program on Solaris, | |
10619 | # but without wasting forks for bash or zsh. | |
10620 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
10621 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
10622 | as_echo='print -r --' | |
10623 | as_echo_n='print -rn --' | |
10624 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
10625 | as_echo='printf %s\n' | |
10626 | as_echo_n='printf %s' | |
10627 | else | |
10628 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then | |
10629 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
10630 | as_echo_n='/usr/ucb/echo -n' | |
10631 | else | |
10632 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' | |
10633 | as_echo_n_body='eval | |
10634 | arg=$1; | |
10635 | case $arg in #( | |
10636 | *"$as_nl"*) | |
10637 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
10638 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
10639 | esac; | |
10640 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
10641 | ' | |
10642 | export as_echo_n_body | |
10643 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
10644 | fi | |
10645 | export as_echo_body | |
10646 | as_echo='sh -c $as_echo_body as_echo' | |
10647 | fi | |
10648 | ||
10649 | # The user is always right. | |
10650 | if test "${PATH_SEPARATOR+set}" != set; then | |
10651 | PATH_SEPARATOR=: | |
10652 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
10653 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
10654 | PATH_SEPARATOR=';' | |
10655 | } | |
bae7f79e ILT |
10656 | fi |
10657 | ||
10658 | ||
81ecdfbb RW |
10659 | # IFS |
10660 | # We need space, tab and new line, in precisely that order. Quoting is | |
10661 | # there to prevent editors from complaining about space-tab. | |
10662 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
10663 | # splitting by setting IFS to empty value.) | |
10664 | IFS=" "" $as_nl" | |
10665 | ||
10666 | # Find who we are. Look in the path if we contain no directory separator. | |
d0ac1c44 | 10667 | as_myself= |
81ecdfbb RW |
10668 | case $0 in #(( |
10669 | *[\\/]* ) as_myself=$0 ;; | |
10670 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
10671 | for as_dir in $PATH | |
10672 | do | |
10673 | IFS=$as_save_IFS | |
10674 | test -z "$as_dir" && as_dir=. | |
10675 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break | |
10676 | done | |
10677 | IFS=$as_save_IFS | |
10678 | ||
10679 | ;; | |
10680 | esac | |
10681 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
10682 | # in which case we are not to be found in the path. | |
10683 | if test "x$as_myself" = x; then | |
10684 | as_myself=$0 | |
10685 | fi | |
10686 | if test ! -f "$as_myself"; then | |
10687 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 | |
10688 | exit 1 | |
10689 | fi | |
10690 | ||
10691 | # Unset variables that we do not need and which cause bugs (e.g. in | |
10692 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
10693 | # suppresses any "Segmentation fault" message there. '((' could | |
10694 | # trigger a bug in pdksh 5.2.14. | |
10695 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
10696 | do eval test x\${$as_var+set} = xset \ | |
10697 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
10698 | done | |
bae7f79e ILT |
10699 | PS1='$ ' |
10700 | PS2='> ' | |
10701 | PS4='+ ' | |
10702 | ||
10703 | # NLS nuisances. | |
81ecdfbb RW |
10704 | LC_ALL=C |
10705 | export LC_ALL | |
10706 | LANGUAGE=C | |
10707 | export LANGUAGE | |
10708 | ||
10709 | # CDPATH. | |
10710 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
10711 | ||
10712 | ||
d0ac1c44 SM |
10713 | # as_fn_error STATUS ERROR [LINENO LOG_FD] |
10714 | # ---------------------------------------- | |
81ecdfbb RW |
10715 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are |
10716 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
d0ac1c44 | 10717 | # script with STATUS, using 1 if that was 0. |
81ecdfbb RW |
10718 | as_fn_error () |
10719 | { | |
d0ac1c44 SM |
10720 | as_status=$1; test $as_status -eq 0 && as_status=1 |
10721 | if test "$4"; then | |
10722 | as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
10723 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 | |
bae7f79e | 10724 | fi |
d0ac1c44 | 10725 | $as_echo "$as_me: error: $2" >&2 |
81ecdfbb RW |
10726 | as_fn_exit $as_status |
10727 | } # as_fn_error | |
10728 | ||
10729 | ||
10730 | # as_fn_set_status STATUS | |
10731 | # ----------------------- | |
10732 | # Set $? to STATUS, without forking. | |
10733 | as_fn_set_status () | |
10734 | { | |
10735 | return $1 | |
10736 | } # as_fn_set_status | |
bae7f79e | 10737 | |
81ecdfbb RW |
10738 | # as_fn_exit STATUS |
10739 | # ----------------- | |
10740 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
10741 | as_fn_exit () | |
10742 | { | |
10743 | set +e | |
10744 | as_fn_set_status $1 | |
10745 | exit $1 | |
10746 | } # as_fn_exit | |
10747 | ||
10748 | # as_fn_unset VAR | |
10749 | # --------------- | |
10750 | # Portably unset VAR. | |
10751 | as_fn_unset () | |
10752 | { | |
10753 | { eval $1=; unset $1;} | |
10754 | } | |
10755 | as_unset=as_fn_unset | |
10756 | # as_fn_append VAR VALUE | |
10757 | # ---------------------- | |
10758 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
10759 | # advantage of any shell optimizations that allow amortized linear growth over | |
10760 | # repeated appends, instead of the typical quadratic growth present in naive | |
10761 | # implementations. | |
10762 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
10763 | eval 'as_fn_append () | |
10764 | { | |
10765 | eval $1+=\$2 | |
10766 | }' | |
10767 | else | |
10768 | as_fn_append () | |
10769 | { | |
10770 | eval $1=\$$1\$2 | |
10771 | } | |
10772 | fi # as_fn_append | |
10773 | ||
10774 | # as_fn_arith ARG... | |
10775 | # ------------------ | |
10776 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
10777 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
10778 | # must be portable across $(()) and expr. | |
10779 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
10780 | eval 'as_fn_arith () | |
10781 | { | |
10782 | as_val=$(( $* )) | |
10783 | }' | |
10784 | else | |
10785 | as_fn_arith () | |
10786 | { | |
10787 | as_val=`expr "$@" || test $? -eq 1` | |
10788 | } | |
10789 | fi # as_fn_arith | |
10790 | ||
10791 | ||
10792 | if expr a : '\(a\)' >/dev/null 2>&1 && | |
10793 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
bae7f79e ILT |
10794 | as_expr=expr |
10795 | else | |
10796 | as_expr=false | |
10797 | fi | |
10798 | ||
81ecdfbb | 10799 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
bae7f79e ILT |
10800 | as_basename=basename |
10801 | else | |
10802 | as_basename=false | |
10803 | fi | |
10804 | ||
81ecdfbb RW |
10805 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
10806 | as_dirname=dirname | |
10807 | else | |
10808 | as_dirname=false | |
10809 | fi | |
bae7f79e | 10810 | |
81ecdfbb | 10811 | as_me=`$as_basename -- "$0" || |
bae7f79e ILT |
10812 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
10813 | X"$0" : 'X\(//\)$' \| \ | |
81ecdfbb RW |
10814 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
10815 | $as_echo X/"$0" | | |
10816 | sed '/^.*\/\([^/][^/]*\)\/*$/{ | |
10817 | s//\1/ | |
10818 | q | |
10819 | } | |
10820 | /^X\/\(\/\/\)$/{ | |
10821 | s//\1/ | |
10822 | q | |
10823 | } | |
10824 | /^X\/\(\/\).*/{ | |
10825 | s//\1/ | |
10826 | q | |
10827 | } | |
10828 | s/.*/./; q'` | |
bae7f79e | 10829 | |
bae7f79e ILT |
10830 | # Avoid depending upon Character Ranges. |
10831 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
10832 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
10833 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
10834 | as_cr_digits='0123456789' | |
10835 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
10836 | ||
81ecdfbb RW |
10837 | ECHO_C= ECHO_N= ECHO_T= |
10838 | case `echo -n x` in #((((( | |
10839 | -n*) | |
10840 | case `echo 'xy\c'` in | |
10841 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. | |
10842 | xy) ECHO_C='\c';; | |
10843 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
10844 | ECHO_T=' ';; | |
10845 | esac;; | |
10846 | *) | |
10847 | ECHO_N='-n';; | |
bae7f79e ILT |
10848 | esac |
10849 | ||
81ecdfbb RW |
10850 | rm -f conf$$ conf$$.exe conf$$.file |
10851 | if test -d conf$$.dir; then | |
10852 | rm -f conf$$.dir/conf$$.file | |
bae7f79e | 10853 | else |
81ecdfbb RW |
10854 | rm -f conf$$.dir |
10855 | mkdir conf$$.dir 2>/dev/null | |
bae7f79e | 10856 | fi |
81ecdfbb RW |
10857 | if (echo >conf$$.file) 2>/dev/null; then |
10858 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
bae7f79e | 10859 | as_ln_s='ln -s' |
81ecdfbb RW |
10860 | # ... but there are two gotchas: |
10861 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
10862 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
d0ac1c44 | 10863 | # In both cases, we have to default to `cp -pR'. |
81ecdfbb | 10864 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || |
d0ac1c44 | 10865 | as_ln_s='cp -pR' |
81ecdfbb RW |
10866 | elif ln conf$$.file conf$$ 2>/dev/null; then |
10867 | as_ln_s=ln | |
10868 | else | |
d0ac1c44 | 10869 | as_ln_s='cp -pR' |
bae7f79e | 10870 | fi |
bae7f79e | 10871 | else |
d0ac1c44 | 10872 | as_ln_s='cp -pR' |
bae7f79e | 10873 | fi |
81ecdfbb RW |
10874 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
10875 | rmdir conf$$.dir 2>/dev/null | |
10876 | ||
10877 | ||
10878 | # as_fn_mkdir_p | |
10879 | # ------------- | |
10880 | # Create "$as_dir" as a directory, including parents if necessary. | |
10881 | as_fn_mkdir_p () | |
10882 | { | |
10883 | ||
10884 | case $as_dir in #( | |
10885 | -*) as_dir=./$as_dir;; | |
10886 | esac | |
10887 | test -d "$as_dir" || eval $as_mkdir_p || { | |
10888 | as_dirs= | |
10889 | while :; do | |
10890 | case $as_dir in #( | |
10891 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
10892 | *) as_qdir=$as_dir;; | |
10893 | esac | |
10894 | as_dirs="'$as_qdir' $as_dirs" | |
10895 | as_dir=`$as_dirname -- "$as_dir" || | |
10896 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
10897 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
10898 | X"$as_dir" : 'X\(//\)$' \| \ | |
10899 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
10900 | $as_echo X"$as_dir" | | |
10901 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
10902 | s//\1/ | |
10903 | q | |
10904 | } | |
10905 | /^X\(\/\/\)[^/].*/{ | |
10906 | s//\1/ | |
10907 | q | |
10908 | } | |
10909 | /^X\(\/\/\)$/{ | |
10910 | s//\1/ | |
10911 | q | |
10912 | } | |
10913 | /^X\(\/\).*/{ | |
10914 | s//\1/ | |
10915 | q | |
10916 | } | |
10917 | s/.*/./; q'` | |
10918 | test -d "$as_dir" && break | |
10919 | done | |
10920 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
d0ac1c44 | 10921 | } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" |
81ecdfbb | 10922 | |
bae7f79e | 10923 | |
81ecdfbb | 10924 | } # as_fn_mkdir_p |
bae7f79e | 10925 | if mkdir -p . 2>/dev/null; then |
81ecdfbb | 10926 | as_mkdir_p='mkdir -p "$as_dir"' |
bae7f79e ILT |
10927 | else |
10928 | test -d ./-p && rmdir ./-p | |
10929 | as_mkdir_p=false | |
10930 | fi | |
10931 | ||
d0ac1c44 SM |
10932 | |
10933 | # as_fn_executable_p FILE | |
10934 | # ----------------------- | |
10935 | # Test if FILE is an executable regular file. | |
10936 | as_fn_executable_p () | |
10937 | { | |
10938 | test -f "$1" && test -x "$1" | |
10939 | } # as_fn_executable_p | |
10940 | as_test_x='test -x' | |
10941 | as_executable_p=as_fn_executable_p | |
bae7f79e ILT |
10942 | |
10943 | # Sed expression to map a string onto a valid CPP name. | |
10944 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" | |
10945 | ||
10946 | # Sed expression to map a string onto a valid variable name. | |
10947 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" | |
10948 | ||
10949 | ||
bae7f79e | 10950 | exec 6>&1 |
81ecdfbb RW |
10951 | ## ----------------------------------- ## |
10952 | ## Main body of $CONFIG_STATUS script. ## | |
10953 | ## ----------------------------------- ## | |
10954 | _ASEOF | |
10955 | test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 | |
bae7f79e | 10956 | |
81ecdfbb RW |
10957 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
10958 | # Save the log message, to keep $0 and so on meaningful, and to | |
bae7f79e | 10959 | # report actual input values of CONFIG_FILES etc. instead of their |
81ecdfbb RW |
10960 | # values after options handling. |
10961 | ac_log=" | |
8486ee48 | 10962 | This file was extended by gold $as_me 0.1, which was |
d0ac1c44 | 10963 | generated by GNU Autoconf 2.69. Invocation command line was |
bae7f79e ILT |
10964 | |
10965 | CONFIG_FILES = $CONFIG_FILES | |
10966 | CONFIG_HEADERS = $CONFIG_HEADERS | |
10967 | CONFIG_LINKS = $CONFIG_LINKS | |
10968 | CONFIG_COMMANDS = $CONFIG_COMMANDS | |
10969 | $ $0 $@ | |
10970 | ||
81ecdfbb RW |
10971 | on `(hostname || uname -n) 2>/dev/null | sed 1q` |
10972 | " | |
10973 | ||
bae7f79e ILT |
10974 | _ACEOF |
10975 | ||
81ecdfbb RW |
10976 | case $ac_config_files in *" |
10977 | "*) set x $ac_config_files; shift; ac_config_files=$*;; | |
10978 | esac | |
bae7f79e | 10979 | |
81ecdfbb RW |
10980 | case $ac_config_headers in *" |
10981 | "*) set x $ac_config_headers; shift; ac_config_headers=$*;; | |
10982 | esac | |
bae7f79e | 10983 | |
bae7f79e | 10984 | |
81ecdfbb RW |
10985 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
10986 | # Files that config.status was made for. | |
10987 | config_files="$ac_config_files" | |
10988 | config_headers="$ac_config_headers" | |
10989 | config_commands="$ac_config_commands" | |
bae7f79e | 10990 | |
81ecdfbb | 10991 | _ACEOF |
bae7f79e | 10992 | |
81ecdfbb | 10993 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
bae7f79e | 10994 | ac_cs_usage="\ |
81ecdfbb RW |
10995 | \`$as_me' instantiates files and other configuration actions |
10996 | from templates according to the current configuration. Unless the files | |
10997 | and actions are specified as TAGs, all are instantiated by default. | |
bae7f79e | 10998 | |
81ecdfbb | 10999 | Usage: $0 [OPTION]... [TAG]... |
bae7f79e ILT |
11000 | |
11001 | -h, --help print this help, then exit | |
81ecdfbb | 11002 | -V, --version print version number and configuration settings, then exit |
d0ac1c44 | 11003 | --config print configuration, then exit |
81ecdfbb RW |
11004 | -q, --quiet, --silent |
11005 | do not print progress messages | |
bae7f79e ILT |
11006 | -d, --debug don't remove temporary files |
11007 | --recheck update $as_me by reconfiguring in the same conditions | |
81ecdfbb RW |
11008 | --file=FILE[:TEMPLATE] |
11009 | instantiate the configuration file FILE | |
11010 | --header=FILE[:TEMPLATE] | |
11011 | instantiate the configuration header FILE | |
bae7f79e ILT |
11012 | |
11013 | Configuration files: | |
11014 | $config_files | |
11015 | ||
11016 | Configuration headers: | |
11017 | $config_headers | |
11018 | ||
11019 | Configuration commands: | |
11020 | $config_commands | |
11021 | ||
81ecdfbb | 11022 | Report bugs to the package provider." |
bae7f79e | 11023 | |
81ecdfbb RW |
11024 | _ACEOF |
11025 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
d0ac1c44 | 11026 | ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" |
bae7f79e | 11027 | ac_cs_version="\\ |
8486ee48 | 11028 | gold config.status 0.1 |
d0ac1c44 SM |
11029 | configured by $0, generated by GNU Autoconf 2.69, |
11030 | with options \\"\$ac_cs_config\\" | |
bae7f79e | 11031 | |
d0ac1c44 | 11032 | Copyright (C) 2012 Free Software Foundation, Inc. |
bae7f79e ILT |
11033 | This config.status script is free software; the Free Software Foundation |
11034 | gives unlimited permission to copy, distribute and modify it." | |
81ecdfbb RW |
11035 | |
11036 | ac_pwd='$ac_pwd' | |
11037 | srcdir='$srcdir' | |
11038 | INSTALL='$INSTALL' | |
11039 | MKDIR_P='$MKDIR_P' | |
11040 | AWK='$AWK' | |
11041 | test -n "\$AWK" || AWK=awk | |
bae7f79e ILT |
11042 | _ACEOF |
11043 | ||
81ecdfbb RW |
11044 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
11045 | # The default lists apply if the user does not specify any file. | |
bae7f79e ILT |
11046 | ac_need_defaults=: |
11047 | while test $# != 0 | |
11048 | do | |
11049 | case $1 in | |
d0ac1c44 | 11050 | --*=?*) |
81ecdfbb RW |
11051 | ac_option=`expr "X$1" : 'X\([^=]*\)='` |
11052 | ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` | |
bae7f79e ILT |
11053 | ac_shift=: |
11054 | ;; | |
d0ac1c44 SM |
11055 | --*=) |
11056 | ac_option=`expr "X$1" : 'X\([^=]*\)='` | |
11057 | ac_optarg= | |
11058 | ac_shift=: | |
11059 | ;; | |
81ecdfbb | 11060 | *) |
bae7f79e ILT |
11061 | ac_option=$1 |
11062 | ac_optarg=$2 | |
11063 | ac_shift=shift | |
11064 | ;; | |
bae7f79e ILT |
11065 | esac |
11066 | ||
11067 | case $ac_option in | |
11068 | # Handling of the options. | |
bae7f79e ILT |
11069 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
11070 | ac_cs_recheck=: ;; | |
81ecdfbb RW |
11071 | --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) |
11072 | $as_echo "$ac_cs_version"; exit ;; | |
d0ac1c44 SM |
11073 | --config | --confi | --conf | --con | --co | --c ) |
11074 | $as_echo "$ac_cs_config"; exit ;; | |
81ecdfbb | 11075 | --debug | --debu | --deb | --de | --d | -d ) |
bae7f79e ILT |
11076 | debug=: ;; |
11077 | --file | --fil | --fi | --f ) | |
11078 | $ac_shift | |
81ecdfbb RW |
11079 | case $ac_optarg in |
11080 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
d0ac1c44 | 11081 | '') as_fn_error $? "missing file argument" ;; |
81ecdfbb RW |
11082 | esac |
11083 | as_fn_append CONFIG_FILES " '$ac_optarg'" | |
bae7f79e ILT |
11084 | ac_need_defaults=false;; |
11085 | --header | --heade | --head | --hea ) | |
11086 | $ac_shift | |
81ecdfbb RW |
11087 | case $ac_optarg in |
11088 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
11089 | esac | |
11090 | as_fn_append CONFIG_HEADERS " '$ac_optarg'" | |
bae7f79e | 11091 | ac_need_defaults=false;; |
81ecdfbb RW |
11092 | --he | --h) |
11093 | # Conflict between --help and --header | |
d0ac1c44 | 11094 | as_fn_error $? "ambiguous option: \`$1' |
81ecdfbb RW |
11095 | Try \`$0 --help' for more information.";; |
11096 | --help | --hel | -h ) | |
11097 | $as_echo "$ac_cs_usage"; exit ;; | |
bae7f79e ILT |
11098 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
11099 | | -silent | --silent | --silen | --sile | --sil | --si | --s) | |
11100 | ac_cs_silent=: ;; | |
11101 | ||
11102 | # This is an error. | |
d0ac1c44 | 11103 | -*) as_fn_error $? "unrecognized option: \`$1' |
81ecdfbb | 11104 | Try \`$0 --help' for more information." ;; |
bae7f79e | 11105 | |
81ecdfbb RW |
11106 | *) as_fn_append ac_config_targets " $1" |
11107 | ac_need_defaults=false ;; | |
bae7f79e ILT |
11108 | |
11109 | esac | |
11110 | shift | |
11111 | done | |
11112 | ||
11113 | ac_configure_extra_args= | |
11114 | ||
11115 | if $ac_cs_silent; then | |
11116 | exec 6>/dev/null | |
11117 | ac_configure_extra_args="$ac_configure_extra_args --silent" | |
11118 | fi | |
11119 | ||
11120 | _ACEOF | |
81ecdfbb | 11121 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
bae7f79e | 11122 | if \$ac_cs_recheck; then |
d0ac1c44 | 11123 | set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion |
81ecdfbb RW |
11124 | shift |
11125 | \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 | |
11126 | CONFIG_SHELL='$SHELL' | |
11127 | export CONFIG_SHELL | |
11128 | exec "\$@" | |
bae7f79e ILT |
11129 | fi |
11130 | ||
11131 | _ACEOF | |
81ecdfbb RW |
11132 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
11133 | exec 5>>config.log | |
11134 | { | |
11135 | echo | |
11136 | sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX | |
11137 | ## Running $as_me. ## | |
11138 | _ASBOX | |
11139 | $as_echo "$ac_log" | |
11140 | } >&5 | |
bae7f79e | 11141 | |
81ecdfbb RW |
11142 | _ACEOF |
11143 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
bae7f79e | 11144 | # |
81ecdfbb | 11145 | # INIT-COMMANDS |
bae7f79e | 11146 | # |
bae7f79e ILT |
11147 | AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" |
11148 | # Capture the value of obsolete ALL_LINGUAS because we need it to compute | |
11149 | # POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it | |
11150 | # from automake. | |
11151 | eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"' | |
11152 | # Capture the value of LINGUAS because we need it to compute CATALOGS. | |
11153 | LINGUAS="${LINGUAS-%UNSET%}" | |
11154 | ||
11155 | ||
11156 | _ACEOF | |
11157 | ||
81ecdfbb | 11158 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
bae7f79e | 11159 | |
81ecdfbb | 11160 | # Handling of arguments. |
bae7f79e ILT |
11161 | for ac_config_target in $ac_config_targets |
11162 | do | |
81ecdfbb RW |
11163 | case $ac_config_target in |
11164 | "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;; | |
11165 | "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; | |
11166 | "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;; | |
11167 | "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; | |
11168 | "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;; | |
11169 | "po/Makefile.in") CONFIG_FILES="$CONFIG_FILES po/Makefile.in:po/Make-in" ;; | |
11170 | ||
d0ac1c44 | 11171 | *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; |
bae7f79e ILT |
11172 | esac |
11173 | done | |
11174 | ||
81ecdfbb | 11175 | |
bae7f79e ILT |
11176 | # If the user did not use the arguments to specify the items to instantiate, |
11177 | # then the envvar interface is used. Set only those that are not. | |
11178 | # We use the long form for the default assignment because of an extremely | |
11179 | # bizarre bug on SunOS 4.1.3. | |
11180 | if $ac_need_defaults; then | |
11181 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files | |
11182 | test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers | |
11183 | test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands | |
11184 | fi | |
11185 | ||
11186 | # Have a temporary directory for convenience. Make it in the build tree | |
81ecdfbb | 11187 | # simply because there is no reason against having it here, and in addition, |
bae7f79e | 11188 | # creating and moving files from /tmp can sometimes cause problems. |
81ecdfbb RW |
11189 | # Hook for its removal unless debugging. |
11190 | # Note that there is a small window in which the directory will not be cleaned: | |
11191 | # after its creation but before its name has been assigned to `$tmp'. | |
bae7f79e ILT |
11192 | $debug || |
11193 | { | |
d0ac1c44 | 11194 | tmp= ac_tmp= |
81ecdfbb | 11195 | trap 'exit_status=$? |
d0ac1c44 SM |
11196 | : "${ac_tmp:=$tmp}" |
11197 | { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status | |
81ecdfbb RW |
11198 | ' 0 |
11199 | trap 'as_fn_exit 1' 1 2 13 15 | |
bae7f79e | 11200 | } |
bae7f79e ILT |
11201 | # Create a (secure) tmp directory for tmp files. |
11202 | ||
11203 | { | |
81ecdfbb | 11204 | tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && |
d0ac1c44 | 11205 | test -d "$tmp" |
bae7f79e ILT |
11206 | } || |
11207 | { | |
81ecdfbb RW |
11208 | tmp=./conf$$-$RANDOM |
11209 | (umask 077 && mkdir "$tmp") | |
d0ac1c44 SM |
11210 | } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 |
11211 | ac_tmp=$tmp | |
81ecdfbb RW |
11212 | |
11213 | # Set up the scripts for CONFIG_FILES section. | |
11214 | # No need to generate them if there are no CONFIG_FILES. | |
11215 | # This happens for instance with `./config.status config.h'. | |
11216 | if test -n "$CONFIG_FILES"; then | |
11217 | ||
11218 | ||
11219 | ac_cr=`echo X | tr X '\015'` | |
11220 | # On cygwin, bash can eat \r inside `` if the user requested igncr. | |
11221 | # But we know of no other shell where ac_cr would be empty at this | |
11222 | # point, so we can use a bashism as a fallback. | |
11223 | if test "x$ac_cr" = x; then | |
11224 | eval ac_cr=\$\'\\r\' | |
11225 | fi | |
11226 | ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` | |
11227 | if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then | |
d0ac1c44 | 11228 | ac_cs_awk_cr='\\r' |
81ecdfbb RW |
11229 | else |
11230 | ac_cs_awk_cr=$ac_cr | |
11231 | fi | |
11232 | ||
d0ac1c44 | 11233 | echo 'BEGIN {' >"$ac_tmp/subs1.awk" && |
81ecdfbb RW |
11234 | _ACEOF |
11235 | ||
11236 | ||
11237 | { | |
11238 | echo "cat >conf$$subs.awk <<_ACEOF" && | |
11239 | echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && | |
11240 | echo "_ACEOF" | |
11241 | } >conf$$subs.sh || | |
d0ac1c44 SM |
11242 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
11243 | ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` | |
81ecdfbb RW |
11244 | ac_delim='%!_!# ' |
11245 | for ac_last_try in false false false false false :; do | |
11246 | . ./conf$$subs.sh || | |
d0ac1c44 | 11247 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
81ecdfbb RW |
11248 | |
11249 | ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` | |
11250 | if test $ac_delim_n = $ac_delim_num; then | |
11251 | break | |
11252 | elif $ac_last_try; then | |
d0ac1c44 | 11253 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
81ecdfbb RW |
11254 | else |
11255 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
11256 | fi | |
11257 | done | |
11258 | rm -f conf$$subs.sh | |
11259 | ||
11260 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
d0ac1c44 | 11261 | cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && |
81ecdfbb RW |
11262 | _ACEOF |
11263 | sed -n ' | |
11264 | h | |
11265 | s/^/S["/; s/!.*/"]=/ | |
11266 | p | |
11267 | g | |
11268 | s/^[^!]*!// | |
11269 | :repl | |
11270 | t repl | |
11271 | s/'"$ac_delim"'$// | |
11272 | t delim | |
11273 | :nl | |
11274 | h | |
d0ac1c44 | 11275 | s/\(.\{148\}\)..*/\1/ |
81ecdfbb RW |
11276 | t more1 |
11277 | s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ | |
11278 | p | |
11279 | n | |
11280 | b repl | |
11281 | :more1 | |
11282 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
11283 | p | |
11284 | g | |
11285 | s/.\{148\}// | |
11286 | t nl | |
11287 | :delim | |
11288 | h | |
d0ac1c44 | 11289 | s/\(.\{148\}\)..*/\1/ |
81ecdfbb RW |
11290 | t more2 |
11291 | s/["\\]/\\&/g; s/^/"/; s/$/"/ | |
11292 | p | |
11293 | b | |
11294 | :more2 | |
11295 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
11296 | p | |
11297 | g | |
11298 | s/.\{148\}// | |
11299 | t delim | |
11300 | ' <conf$$subs.awk | sed ' | |
11301 | /^[^""]/{ | |
11302 | N | |
11303 | s/\n// | |
11304 | } | |
11305 | ' >>$CONFIG_STATUS || ac_write_fail=1 | |
11306 | rm -f conf$$subs.awk | |
11307 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
11308 | _ACAWK | |
d0ac1c44 | 11309 | cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && |
81ecdfbb RW |
11310 | for (key in S) S_is_set[key] = 1 |
11311 | FS = "\a" | |
11312 | ||
11313 | } | |
bae7f79e | 11314 | { |
81ecdfbb RW |
11315 | line = $ 0 |
11316 | nfields = split(line, field, "@") | |
11317 | substed = 0 | |
11318 | len = length(field[1]) | |
11319 | for (i = 2; i < nfields; i++) { | |
11320 | key = field[i] | |
11321 | keylen = length(key) | |
11322 | if (S_is_set[key]) { | |
11323 | value = S[key] | |
11324 | line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) | |
11325 | len += length(value) + length(field[++i]) | |
11326 | substed = 1 | |
11327 | } else | |
11328 | len += 1 + keylen | |
11329 | } | |
11330 | ||
11331 | print line | |
bae7f79e ILT |
11332 | } |
11333 | ||
81ecdfbb RW |
11334 | _ACAWK |
11335 | _ACEOF | |
11336 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
11337 | if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then | |
11338 | sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" | |
11339 | else | |
11340 | cat | |
d0ac1c44 SM |
11341 | fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ |
11342 | || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 | |
bae7f79e ILT |
11343 | _ACEOF |
11344 | ||
d0ac1c44 SM |
11345 | # VPATH may cause trouble with some makes, so we remove sole $(srcdir), |
11346 | # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and | |
81ecdfbb RW |
11347 | # trailing colons and then remove the whole line if VPATH becomes empty |
11348 | # (actually we leave an empty line to preserve line numbers). | |
11349 | if test "x$srcdir" = x.; then | |
d0ac1c44 SM |
11350 | ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ |
11351 | h | |
11352 | s/// | |
11353 | s/^/:/ | |
11354 | s/[ ]*$/:/ | |
11355 | s/:\$(srcdir):/:/g | |
11356 | s/:\${srcdir}:/:/g | |
11357 | s/:@srcdir@:/:/g | |
11358 | s/^:*// | |
81ecdfbb | 11359 | s/:*$// |
d0ac1c44 SM |
11360 | x |
11361 | s/\(=[ ]*\).*/\1/ | |
11362 | G | |
11363 | s/\n// | |
81ecdfbb RW |
11364 | s/^[^=]*=[ ]*$// |
11365 | }' | |
11366 | fi | |
bae7f79e | 11367 | |
81ecdfbb RW |
11368 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
11369 | fi # test -n "$CONFIG_FILES" | |
bae7f79e | 11370 | |
81ecdfbb RW |
11371 | # Set up the scripts for CONFIG_HEADERS section. |
11372 | # No need to generate them if there are no CONFIG_HEADERS. | |
11373 | # This happens for instance with `./config.status Makefile'. | |
11374 | if test -n "$CONFIG_HEADERS"; then | |
d0ac1c44 | 11375 | cat >"$ac_tmp/defines.awk" <<\_ACAWK || |
81ecdfbb | 11376 | BEGIN { |
bae7f79e ILT |
11377 | _ACEOF |
11378 | ||
81ecdfbb RW |
11379 | # Transform confdefs.h into an awk script `defines.awk', embedded as |
11380 | # here-document in config.status, that substitutes the proper values into | |
11381 | # config.h.in to produce config.h. | |
11382 | ||
11383 | # Create a delimiter string that does not exist in confdefs.h, to ease | |
11384 | # handling of long lines. | |
11385 | ac_delim='%!_!# ' | |
11386 | for ac_last_try in false false :; do | |
d0ac1c44 SM |
11387 | ac_tt=`sed -n "/$ac_delim/p" confdefs.h` |
11388 | if test -z "$ac_tt"; then | |
81ecdfbb RW |
11389 | break |
11390 | elif $ac_last_try; then | |
d0ac1c44 | 11391 | as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 |
81ecdfbb RW |
11392 | else |
11393 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
bae7f79e | 11394 | fi |
81ecdfbb | 11395 | done |
bae7f79e | 11396 | |
81ecdfbb RW |
11397 | # For the awk script, D is an array of macro values keyed by name, |
11398 | # likewise P contains macro parameters if any. Preserve backslash | |
11399 | # newline sequences. | |
11400 | ||
11401 | ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* | |
11402 | sed -n ' | |
11403 | s/.\{148\}/&'"$ac_delim"'/g | |
11404 | t rset | |
11405 | :rset | |
11406 | s/^[ ]*#[ ]*define[ ][ ]*/ / | |
11407 | t def | |
11408 | d | |
11409 | :def | |
11410 | s/\\$// | |
11411 | t bsnl | |
11412 | s/["\\]/\\&/g | |
11413 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
11414 | D["\1"]=" \3"/p | |
11415 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p | |
11416 | d | |
11417 | :bsnl | |
11418 | s/["\\]/\\&/g | |
11419 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
11420 | D["\1"]=" \3\\\\\\n"\\/p | |
11421 | t cont | |
11422 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p | |
11423 | t cont | |
11424 | d | |
11425 | :cont | |
11426 | n | |
11427 | s/.\{148\}/&'"$ac_delim"'/g | |
11428 | t clear | |
11429 | :clear | |
11430 | s/\\$// | |
11431 | t bsnlc | |
11432 | s/["\\]/\\&/g; s/^/"/; s/$/"/p | |
11433 | d | |
11434 | :bsnlc | |
11435 | s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p | |
11436 | b cont | |
11437 | ' <confdefs.h | sed ' | |
11438 | s/'"$ac_delim"'/"\\\ | |
11439 | "/g' >>$CONFIG_STATUS || ac_write_fail=1 | |
11440 | ||
11441 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
11442 | for (key in D) D_is_set[key] = 1 | |
11443 | FS = "\a" | |
11444 | } | |
11445 | /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { | |
11446 | line = \$ 0 | |
11447 | split(line, arg, " ") | |
11448 | if (arg[1] == "#") { | |
11449 | defundef = arg[2] | |
11450 | mac1 = arg[3] | |
11451 | } else { | |
11452 | defundef = substr(arg[1], 2) | |
11453 | mac1 = arg[2] | |
11454 | } | |
11455 | split(mac1, mac2, "(") #) | |
11456 | macro = mac2[1] | |
11457 | prefix = substr(line, 1, index(line, defundef) - 1) | |
11458 | if (D_is_set[macro]) { | |
11459 | # Preserve the white space surrounding the "#". | |
11460 | print prefix "define", macro P[macro] D[macro] | |
11461 | next | |
11462 | } else { | |
11463 | # Replace #undef with comments. This is necessary, for example, | |
11464 | # in the case of _POSIX_SOURCE, which is predefined and required | |
11465 | # on some systems where configure will not decide to define it. | |
11466 | if (defundef == "undef") { | |
11467 | print "/*", prefix defundef, macro, "*/" | |
11468 | next | |
11469 | } | |
11470 | } | |
11471 | } | |
11472 | { print } | |
11473 | _ACAWK | |
bae7f79e | 11474 | _ACEOF |
81ecdfbb | 11475 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
d0ac1c44 | 11476 | as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 |
81ecdfbb RW |
11477 | fi # test -n "$CONFIG_HEADERS" |
11478 | ||
11479 | ||
11480 | eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" | |
11481 | shift | |
11482 | for ac_tag | |
11483 | do | |
11484 | case $ac_tag in | |
11485 | :[FHLC]) ac_mode=$ac_tag; continue;; | |
11486 | esac | |
11487 | case $ac_mode$ac_tag in | |
11488 | :[FHL]*:*);; | |
d0ac1c44 | 11489 | :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; |
81ecdfbb RW |
11490 | :[FH]-) ac_tag=-:-;; |
11491 | :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; | |
11492 | esac | |
11493 | ac_save_IFS=$IFS | |
11494 | IFS=: | |
11495 | set x $ac_tag | |
11496 | IFS=$ac_save_IFS | |
11497 | shift | |
11498 | ac_file=$1 | |
11499 | shift | |
11500 | ||
11501 | case $ac_mode in | |
11502 | :L) ac_source=$1;; | |
11503 | :[FH]) | |
11504 | ac_file_inputs= | |
11505 | for ac_f | |
11506 | do | |
11507 | case $ac_f in | |
d0ac1c44 | 11508 | -) ac_f="$ac_tmp/stdin";; |
81ecdfbb RW |
11509 | *) # Look for the file first in the build tree, then in the source tree |
11510 | # (if the path is not absolute). The absolute path cannot be DOS-style, | |
11511 | # because $ac_f cannot contain `:'. | |
11512 | test -f "$ac_f" || | |
11513 | case $ac_f in | |
11514 | [\\/$]*) false;; | |
11515 | *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; | |
11516 | esac || | |
d0ac1c44 | 11517 | as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; |
81ecdfbb RW |
11518 | esac |
11519 | case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac | |
11520 | as_fn_append ac_file_inputs " '$ac_f'" | |
11521 | done | |
11522 | ||
11523 | # Let's still pretend it is `configure' which instantiates (i.e., don't | |
11524 | # use $as_me), people would be surprised to read: | |
11525 | # /* config.h. Generated by config.status. */ | |
11526 | configure_input='Generated from '` | |
11527 | $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' | |
11528 | `' by configure.' | |
11529 | if test x"$ac_file" != x-; then | |
11530 | configure_input="$ac_file. $configure_input" | |
11531 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 | |
11532 | $as_echo "$as_me: creating $ac_file" >&6;} | |
11533 | fi | |
11534 | # Neutralize special characters interpreted by sed in replacement strings. | |
11535 | case $configure_input in #( | |
11536 | *\&* | *\|* | *\\* ) | |
11537 | ac_sed_conf_input=`$as_echo "$configure_input" | | |
11538 | sed 's/[\\\\&|]/\\\\&/g'`;; #( | |
11539 | *) ac_sed_conf_input=$configure_input;; | |
11540 | esac | |
11541 | ||
11542 | case $ac_tag in | |
d0ac1c44 SM |
11543 | *:-:* | *:-) cat >"$ac_tmp/stdin" \ |
11544 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; | |
81ecdfbb RW |
11545 | esac |
11546 | ;; | |
bae7f79e ILT |
11547 | esac |
11548 | ||
81ecdfbb | 11549 | ac_dir=`$as_dirname -- "$ac_file" || |
bae7f79e ILT |
11550 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
11551 | X"$ac_file" : 'X\(//\)[^/]' \| \ | |
11552 | X"$ac_file" : 'X\(//\)$' \| \ | |
81ecdfbb RW |
11553 | X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || |
11554 | $as_echo X"$ac_file" | | |
11555 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
11556 | s//\1/ | |
11557 | q | |
11558 | } | |
11559 | /^X\(\/\/\)[^/].*/{ | |
11560 | s//\1/ | |
11561 | q | |
11562 | } | |
11563 | /^X\(\/\/\)$/{ | |
11564 | s//\1/ | |
11565 | q | |
11566 | } | |
11567 | /^X\(\/\).*/{ | |
11568 | s//\1/ | |
11569 | q | |
11570 | } | |
11571 | s/.*/./; q'` | |
11572 | as_dir="$ac_dir"; as_fn_mkdir_p | |
bae7f79e ILT |
11573 | ac_builddir=. |
11574 | ||
81ecdfbb RW |
11575 | case "$ac_dir" in |
11576 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
11577 | *) | |
11578 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` | |
11579 | # A ".." for each directory in $ac_dir_suffix. | |
11580 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` | |
11581 | case $ac_top_builddir_sub in | |
11582 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
11583 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
11584 | esac ;; | |
11585 | esac | |
11586 | ac_abs_top_builddir=$ac_pwd | |
11587 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
11588 | # for backward compatibility: | |
11589 | ac_top_builddir=$ac_top_build_prefix | |
bae7f79e ILT |
11590 | |
11591 | case $srcdir in | |
81ecdfbb | 11592 | .) # We are building in place. |
bae7f79e | 11593 | ac_srcdir=. |
81ecdfbb RW |
11594 | ac_top_srcdir=$ac_top_builddir_sub |
11595 | ac_abs_top_srcdir=$ac_pwd ;; | |
11596 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
bae7f79e | 11597 | ac_srcdir=$srcdir$ac_dir_suffix; |
81ecdfbb RW |
11598 | ac_top_srcdir=$srcdir |
11599 | ac_abs_top_srcdir=$srcdir ;; | |
11600 | *) # Relative name. | |
11601 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
11602 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
11603 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
bae7f79e | 11604 | esac |
81ecdfbb | 11605 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
bae7f79e | 11606 | |
bae7f79e | 11607 | |
81ecdfbb RW |
11608 | case $ac_mode in |
11609 | :F) | |
11610 | # | |
11611 | # CONFIG_FILE | |
11612 | # | |
bae7f79e ILT |
11613 | |
11614 | case $INSTALL in | |
11615 | [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; | |
81ecdfbb | 11616 | *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; |
bae7f79e | 11617 | esac |
81ecdfbb RW |
11618 | ac_MKDIR_P=$MKDIR_P |
11619 | case $MKDIR_P in | |
11620 | [\\/$]* | ?:[\\/]* ) ;; | |
11621 | */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; | |
11622 | esac | |
11623 | _ACEOF | |
bae7f79e | 11624 | |
81ecdfbb RW |
11625 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
11626 | # If the template does not know about datarootdir, expand it. | |
11627 | # FIXME: This hack should be removed a few years after 2.60. | |
11628 | ac_datarootdir_hack=; ac_datarootdir_seen= | |
11629 | ac_sed_dataroot=' | |
11630 | /datarootdir/ { | |
11631 | p | |
11632 | q | |
11633 | } | |
11634 | /@datadir@/p | |
11635 | /@docdir@/p | |
11636 | /@infodir@/p | |
11637 | /@localedir@/p | |
11638 | /@mandir@/p' | |
11639 | case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in | |
11640 | *datarootdir*) ac_datarootdir_seen=yes;; | |
11641 | *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) | |
11642 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 | |
11643 | $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} | |
11644 | _ACEOF | |
11645 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
11646 | ac_datarootdir_hack=' | |
11647 | s&@datadir@&$datadir&g | |
11648 | s&@docdir@&$docdir&g | |
11649 | s&@infodir@&$infodir&g | |
11650 | s&@localedir@&$localedir&g | |
11651 | s&@mandir@&$mandir&g | |
11652 | s&\\\${datarootdir}&$datarootdir&g' ;; | |
11653 | esac | |
bae7f79e | 11654 | _ACEOF |
81ecdfbb RW |
11655 | |
11656 | # Neutralize VPATH when `$srcdir' = `.'. | |
11657 | # Shell code in configure.ac might set extrasub. | |
11658 | # FIXME: do we really want to maintain this feature? | |
11659 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
11660 | ac_sed_extra="$ac_vpsub | |
bae7f79e ILT |
11661 | $extrasub |
11662 | _ACEOF | |
81ecdfbb | 11663 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
bae7f79e ILT |
11664 | :t |
11665 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b | |
81ecdfbb RW |
11666 | s|@configure_input@|$ac_sed_conf_input|;t t |
11667 | s&@top_builddir@&$ac_top_builddir_sub&;t t | |
11668 | s&@top_build_prefix@&$ac_top_build_prefix&;t t | |
11669 | s&@srcdir@&$ac_srcdir&;t t | |
11670 | s&@abs_srcdir@&$ac_abs_srcdir&;t t | |
11671 | s&@top_srcdir@&$ac_top_srcdir&;t t | |
11672 | s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t | |
11673 | s&@builddir@&$ac_builddir&;t t | |
11674 | s&@abs_builddir@&$ac_abs_builddir&;t t | |
11675 | s&@abs_top_builddir@&$ac_abs_top_builddir&;t t | |
11676 | s&@INSTALL@&$ac_INSTALL&;t t | |
11677 | s&@MKDIR_P@&$ac_MKDIR_P&;t t | |
11678 | $ac_datarootdir_hack | |
11679 | " | |
d0ac1c44 SM |
11680 | eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ |
11681 | >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 | |
81ecdfbb RW |
11682 | |
11683 | test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && | |
d0ac1c44 SM |
11684 | { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && |
11685 | { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ | |
11686 | "$ac_tmp/out"`; test -z "$ac_out"; } && | |
81ecdfbb | 11687 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
d0ac1c44 | 11688 | which seems to be undefined. Please make sure it is defined" >&5 |
81ecdfbb | 11689 | $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
d0ac1c44 | 11690 | which seems to be undefined. Please make sure it is defined" >&2;} |
81ecdfbb | 11691 | |
d0ac1c44 | 11692 | rm -f "$ac_tmp/stdin" |
bae7f79e | 11693 | case $ac_file in |
d0ac1c44 SM |
11694 | -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; |
11695 | *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; | |
81ecdfbb | 11696 | esac \ |
d0ac1c44 | 11697 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
81ecdfbb RW |
11698 | ;; |
11699 | :H) | |
11700 | # | |
11701 | # CONFIG_HEADER | |
11702 | # | |
bae7f79e | 11703 | if test x"$ac_file" != x-; then |
81ecdfbb RW |
11704 | { |
11705 | $as_echo "/* $configure_input */" \ | |
d0ac1c44 SM |
11706 | && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" |
11707 | } >"$ac_tmp/config.h" \ | |
11708 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 | |
11709 | if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then | |
81ecdfbb RW |
11710 | { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 |
11711 | $as_echo "$as_me: $ac_file is unchanged" >&6;} | |
bae7f79e | 11712 | else |
81ecdfbb | 11713 | rm -f "$ac_file" |
d0ac1c44 SM |
11714 | mv "$ac_tmp/config.h" "$ac_file" \ |
11715 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 | |
bae7f79e ILT |
11716 | fi |
11717 | else | |
81ecdfbb | 11718 | $as_echo "/* $configure_input */" \ |
d0ac1c44 SM |
11719 | && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ |
11720 | || as_fn_error $? "could not create -" "$LINENO" 5 | |
bae7f79e | 11721 | fi |
81ecdfbb RW |
11722 | # Compute "$ac_file"'s index in $config_headers. |
11723 | _am_arg="$ac_file" | |
bae7f79e ILT |
11724 | _am_stamp_count=1 |
11725 | for _am_header in $config_headers :; do | |
11726 | case $_am_header in | |
81ecdfbb | 11727 | $_am_arg | $_am_arg:* ) |
bae7f79e ILT |
11728 | break ;; |
11729 | * ) | |
11730 | _am_stamp_count=`expr $_am_stamp_count + 1` ;; | |
11731 | esac | |
11732 | done | |
81ecdfbb RW |
11733 | echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || |
11734 | $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
11735 | X"$_am_arg" : 'X\(//\)[^/]' \| \ | |
11736 | X"$_am_arg" : 'X\(//\)$' \| \ | |
11737 | X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || | |
11738 | $as_echo X"$_am_arg" | | |
11739 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
11740 | s//\1/ | |
11741 | q | |
11742 | } | |
11743 | /^X\(\/\/\)[^/].*/{ | |
11744 | s//\1/ | |
11745 | q | |
11746 | } | |
11747 | /^X\(\/\/\)$/{ | |
11748 | s//\1/ | |
11749 | q | |
11750 | } | |
11751 | /^X\(\/\).*/{ | |
11752 | s//\1/ | |
11753 | q | |
11754 | } | |
11755 | s/.*/./; q'`/stamp-h$_am_stamp_count | |
11756 | ;; | |
bae7f79e | 11757 | |
81ecdfbb RW |
11758 | :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 |
11759 | $as_echo "$as_me: executing $ac_file commands" >&6;} | |
11760 | ;; | |
11761 | esac | |
bae7f79e ILT |
11762 | |
11763 | ||
81ecdfbb RW |
11764 | case $ac_file$ac_mode in |
11765 | "depfiles":C) test x"$AMDEP_TRUE" != x"" || { | |
d0ac1c44 | 11766 | # Older Autoconf quotes --file arguments for eval, but not when files |
81ecdfbb RW |
11767 | # are listed without --file. Let's play safe and only enable the eval |
11768 | # if we detect the quoting. | |
11769 | case $CONFIG_FILES in | |
11770 | *\'*) eval set x "$CONFIG_FILES" ;; | |
11771 | *) set x $CONFIG_FILES ;; | |
11772 | esac | |
11773 | shift | |
11774 | for mf | |
11775 | do | |
11776 | # Strip MF so we end up with the name of the file. | |
11777 | mf=`echo "$mf" | sed -e 's/:.*$//'` | |
11778 | # Check whether this is an Automake generated Makefile or not. | |
d0ac1c44 | 11779 | # We used to match only the files named 'Makefile.in', but |
81ecdfbb RW |
11780 | # some people rename them; so instead we look at the file content. |
11781 | # Grep'ing the first line is not enough: some people post-process | |
11782 | # each Makefile.in and add a new line on top of each file to say so. | |
11783 | # Grep'ing the whole file is not good either: AIX grep has a line | |
11784 | # limit of 2048, but all sed's we know have understand at least 4000. | |
11785 | if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then | |
11786 | dirpart=`$as_dirname -- "$mf" || | |
bae7f79e ILT |
11787 | $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
11788 | X"$mf" : 'X\(//\)[^/]' \| \ | |
11789 | X"$mf" : 'X\(//\)$' \| \ | |
81ecdfbb RW |
11790 | X"$mf" : 'X\(/\)' \| . 2>/dev/null || |
11791 | $as_echo X"$mf" | | |
11792 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
11793 | s//\1/ | |
11794 | q | |
11795 | } | |
11796 | /^X\(\/\/\)[^/].*/{ | |
11797 | s//\1/ | |
11798 | q | |
11799 | } | |
11800 | /^X\(\/\/\)$/{ | |
11801 | s//\1/ | |
11802 | q | |
11803 | } | |
11804 | /^X\(\/\).*/{ | |
11805 | s//\1/ | |
11806 | q | |
11807 | } | |
11808 | s/.*/./; q'` | |
11809 | else | |
11810 | continue | |
11811 | fi | |
11812 | # Extract the definition of DEPDIR, am__include, and am__quote | |
d0ac1c44 | 11813 | # from the Makefile without running 'make'. |
81ecdfbb RW |
11814 | DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` |
11815 | test -z "$DEPDIR" && continue | |
11816 | am__include=`sed -n 's/^am__include = //p' < "$mf"` | |
d0ac1c44 | 11817 | test -z "$am__include" && continue |
81ecdfbb | 11818 | am__quote=`sed -n 's/^am__quote = //p' < "$mf"` |
81ecdfbb RW |
11819 | # Find all dependency output files, they are included files with |
11820 | # $(DEPDIR) in their names. We invoke sed twice because it is the | |
11821 | # simplest approach to changing $(DEPDIR) to its actual value in the | |
11822 | # expansion. | |
11823 | for file in `sed -n " | |
11824 | s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ | |
d0ac1c44 | 11825 | sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do |
81ecdfbb RW |
11826 | # Make sure the directory exists. |
11827 | test -f "$dirpart/$file" && continue | |
11828 | fdir=`$as_dirname -- "$file" || | |
bae7f79e ILT |
11829 | $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
11830 | X"$file" : 'X\(//\)[^/]' \| \ | |
11831 | X"$file" : 'X\(//\)$' \| \ | |
81ecdfbb RW |
11832 | X"$file" : 'X\(/\)' \| . 2>/dev/null || |
11833 | $as_echo X"$file" | | |
11834 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
11835 | s//\1/ | |
11836 | q | |
11837 | } | |
11838 | /^X\(\/\/\)[^/].*/{ | |
11839 | s//\1/ | |
11840 | q | |
11841 | } | |
11842 | /^X\(\/\/\)$/{ | |
11843 | s//\1/ | |
11844 | q | |
11845 | } | |
11846 | /^X\(\/\).*/{ | |
11847 | s//\1/ | |
11848 | q | |
11849 | } | |
11850 | s/.*/./; q'` | |
11851 | as_dir=$dirpart/$fdir; as_fn_mkdir_p | |
11852 | # echo "creating $dirpart/$file" | |
11853 | echo '# dummy' > "$dirpart/$file" | |
bae7f79e | 11854 | done |
bae7f79e | 11855 | done |
81ecdfbb | 11856 | } |
bae7f79e | 11857 | ;; |
81ecdfbb | 11858 | "default-1":C) |
bae7f79e ILT |
11859 | for ac_file in $CONFIG_FILES; do |
11860 | # Support "outfile[:infile[:infile...]]" | |
11861 | case "$ac_file" in | |
11862 | *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; | |
11863 | esac | |
11864 | # PO directories have a Makefile.in generated from Makefile.in.in. | |
11865 | case "$ac_file" in */Makefile.in) | |
11866 | # Adjust a relative srcdir. | |
11867 | ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'` | |
c7791212 | 11868 | ac_dir_suffix=/`echo "$ac_dir"|sed 's%^\./%%'` |
bae7f79e ILT |
11869 | ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'` |
11870 | # In autoconf-2.13 it is called $ac_given_srcdir. | |
11871 | # In autoconf-2.50 it is called $srcdir. | |
11872 | test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir" | |
11873 | case "$ac_given_srcdir" in | |
11874 | .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;; | |
11875 | /*) top_srcdir="$ac_given_srcdir" ;; | |
11876 | *) top_srcdir="$ac_dots$ac_given_srcdir" ;; | |
11877 | esac | |
11878 | if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then | |
11879 | rm -f "$ac_dir/POTFILES" | |
11880 | test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES" | |
11881 | cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ]*\$/d" -e "s,.*, $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES" | |
11882 | POMAKEFILEDEPS="POTFILES.in" | |
11883 | # ALL_LINGUAS, POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES depend | |
11884 | # on $ac_dir but don't depend on user-specified configuration | |
11885 | # parameters. | |
11886 | if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then | |
11887 | # The LINGUAS file contains the set of available languages. | |
11888 | if test -n "$OBSOLETE_ALL_LINGUAS"; then | |
37a42ee9 | 11889 | test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.ac is obsolete" || echo "setting ALL_LINGUAS in configure.ac is obsolete" |
bae7f79e ILT |
11890 | fi |
11891 | ALL_LINGUAS_=`sed -e "/^#/d" "$ac_given_srcdir/$ac_dir/LINGUAS"` | |
11892 | # Hide the ALL_LINGUAS assigment from automake. | |
11893 | eval 'ALL_LINGUAS''=$ALL_LINGUAS_' | |
11894 | POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS" | |
11895 | else | |
37a42ee9 | 11896 | # The set of available languages was given in configure.ac. |
bae7f79e ILT |
11897 | eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS' |
11898 | fi | |
11899 | case "$ac_given_srcdir" in | |
11900 | .) srcdirpre= ;; | |
11901 | *) srcdirpre='$(srcdir)/' ;; | |
11902 | esac | |
11903 | POFILES= | |
11904 | GMOFILES= | |
11905 | UPDATEPOFILES= | |
11906 | DUMMYPOFILES= | |
11907 | for lang in $ALL_LINGUAS; do | |
11908 | POFILES="$POFILES $srcdirpre$lang.po" | |
11909 | GMOFILES="$GMOFILES $srcdirpre$lang.gmo" | |
11910 | UPDATEPOFILES="$UPDATEPOFILES $lang.po-update" | |
11911 | DUMMYPOFILES="$DUMMYPOFILES $lang.nop" | |
11912 | done | |
11913 | # CATALOGS depends on both $ac_dir and the user's LINGUAS | |
11914 | # environment variable. | |
11915 | INST_LINGUAS= | |
11916 | if test -n "$ALL_LINGUAS"; then | |
11917 | for presentlang in $ALL_LINGUAS; do | |
11918 | useit=no | |
11919 | if test "%UNSET%" != "$LINGUAS"; then | |
11920 | desiredlanguages="$LINGUAS" | |
11921 | else | |
11922 | desiredlanguages="$ALL_LINGUAS" | |
11923 | fi | |
11924 | for desiredlang in $desiredlanguages; do | |
11925 | # Use the presentlang catalog if desiredlang is | |
11926 | # a. equal to presentlang, or | |
11927 | # b. a variant of presentlang (because in this case, | |
11928 | # presentlang can be used as a fallback for messages | |
11929 | # which are not translated in the desiredlang catalog). | |
11930 | case "$desiredlang" in | |
11931 | "$presentlang"*) useit=yes;; | |
11932 | esac | |
11933 | done | |
11934 | if test $useit = yes; then | |
11935 | INST_LINGUAS="$INST_LINGUAS $presentlang" | |
11936 | fi | |
11937 | done | |
11938 | fi | |
11939 | CATALOGS= | |
11940 | if test -n "$INST_LINGUAS"; then | |
11941 | for lang in $INST_LINGUAS; do | |
11942 | CATALOGS="$CATALOGS $lang.gmo" | |
11943 | done | |
11944 | fi | |
11945 | test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile" | |
11946 | 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" | |
11947 | for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do | |
11948 | if test -f "$f"; then | |
11949 | case "$f" in | |
11950 | *.orig | *.bak | *~) ;; | |
11951 | *) cat "$f" >> "$ac_dir/Makefile" ;; | |
11952 | esac | |
11953 | fi | |
11954 | done | |
11955 | fi | |
11956 | ;; | |
11957 | esac | |
11958 | done ;; | |
81ecdfbb | 11959 | |
bae7f79e | 11960 | esac |
81ecdfbb | 11961 | done # for ac_tag |
bae7f79e | 11962 | |
bae7f79e | 11963 | |
81ecdfbb | 11964 | as_fn_exit 0 |
bae7f79e | 11965 | _ACEOF |
bae7f79e ILT |
11966 | ac_clean_files=$ac_clean_files_save |
11967 | ||
81ecdfbb | 11968 | test $ac_write_fail = 0 || |
d0ac1c44 | 11969 | as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 |
81ecdfbb | 11970 | |
bae7f79e ILT |
11971 | |
11972 | # configure is writing to config.log, and then calls config.status. | |
11973 | # config.status does its own redirection, appending to config.log. | |
11974 | # Unfortunately, on DOS this fails, as config.log is still kept open | |
11975 | # by configure, so config.status won't be able to write to it; its | |
11976 | # output is simply discarded. So we exec the FD to /dev/null, | |
11977 | # effectively closing config.log, so it can be properly (re)opened and | |
11978 | # appended to by config.status. When coming back to configure, we | |
11979 | # need to make the FD available again. | |
11980 | if test "$no_create" != yes; then | |
11981 | ac_cs_success=: | |
11982 | ac_config_status_args= | |
11983 | test "$silent" = yes && | |
11984 | ac_config_status_args="$ac_config_status_args --quiet" | |
11985 | exec 5>/dev/null | |
11986 | $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false | |
11987 | exec 5>>config.log | |
11988 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which | |
11989 | # would make configure fail if this is the last instruction. | |
d0ac1c44 | 11990 | $ac_cs_success || as_fn_exit 1 |
81ecdfbb RW |
11991 | fi |
11992 | if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then | |
11993 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 | |
11994 | $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} | |
bae7f79e ILT |
11995 | fi |
11996 |