configure revision 1.1.1.5 1 1.1 christos #! /bin/sh
2 1.1 christos # Guess values for system-dependent variables and create Makefiles.
3 1.1 christos # Generated by GNU Autoconf 2.64.
4 1.1 christos #
5 1.1 christos # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
6 1.1 christos # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
7 1.1 christos # Foundation, Inc.
8 1.1 christos #
9 1.1 christos # This configure script is free software; the Free Software Foundation
10 1.1 christos # gives unlimited permission to copy, distribute and modify it.
11 1.1 christos ## -------------------- ##
12 1.1 christos ## M4sh Initialization. ##
13 1.1 christos ## -------------------- ##
14 1.1 christos
15 1.1 christos # Be more Bourne compatible
16 1.1 christos DUALCASE=1; export DUALCASE # for MKS sh
17 1.1 christos if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
18 1.1 christos emulate sh
19 1.1 christos NULLCMD=:
20 1.1 christos # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
21 1.1 christos # is contrary to our usage. Disable this feature.
22 1.1 christos alias -g '${1+"$@"}'='"$@"'
23 1.1 christos setopt NO_GLOB_SUBST
24 1.1 christos else
25 1.1 christos case `(set -o) 2>/dev/null` in #(
26 1.1 christos *posix*) :
27 1.1 christos set -o posix ;; #(
28 1.1 christos *) :
29 1.1 christos ;;
30 1.1 christos esac
31 1.1 christos fi
32 1.1 christos
33 1.1 christos
34 1.1 christos as_nl='
35 1.1 christos '
36 1.1 christos export as_nl
37 1.1 christos # Printing a long string crashes Solaris 7 /usr/bin/printf.
38 1.1 christos as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39 1.1 christos as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
40 1.1 christos as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
41 1.1 christos # Prefer a ksh shell builtin over an external printf program on Solaris,
42 1.1 christos # but without wasting forks for bash or zsh.
43 1.1 christos if test -z "$BASH_VERSION$ZSH_VERSION" \
44 1.1 christos && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
45 1.1 christos as_echo='print -r --'
46 1.1 christos as_echo_n='print -rn --'
47 1.1 christos elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
48 1.1 christos as_echo='printf %s\n'
49 1.1 christos as_echo_n='printf %s'
50 1.1 christos else
51 1.1 christos if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
52 1.1 christos as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
53 1.1 christos as_echo_n='/usr/ucb/echo -n'
54 1.1 christos else
55 1.1 christos as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
56 1.1 christos as_echo_n_body='eval
57 1.1 christos arg=$1;
58 1.1 christos case $arg in #(
59 1.1 christos *"$as_nl"*)
60 1.1 christos expr "X$arg" : "X\\(.*\\)$as_nl";
61 1.1 christos arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
62 1.1 christos esac;
63 1.1 christos expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
64 1.1 christos '
65 1.1 christos export as_echo_n_body
66 1.1 christos as_echo_n='sh -c $as_echo_n_body as_echo'
67 1.1 christos fi
68 1.1 christos export as_echo_body
69 1.1 christos as_echo='sh -c $as_echo_body as_echo'
70 1.1 christos fi
71 1.1 christos
72 1.1 christos # The user is always right.
73 1.1 christos if test "${PATH_SEPARATOR+set}" != set; then
74 1.1 christos PATH_SEPARATOR=:
75 1.1 christos (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
76 1.1 christos (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
77 1.1 christos PATH_SEPARATOR=';'
78 1.1 christos }
79 1.1 christos fi
80 1.1 christos
81 1.1 christos
82 1.1 christos # IFS
83 1.1 christos # We need space, tab and new line, in precisely that order. Quoting is
84 1.1 christos # there to prevent editors from complaining about space-tab.
85 1.1 christos # (If _AS_PATH_WALK were called with IFS unset, it would disable word
86 1.1 christos # splitting by setting IFS to empty value.)
87 1.1 christos IFS=" "" $as_nl"
88 1.1 christos
89 1.1 christos # Find who we are. Look in the path if we contain no directory separator.
90 1.1 christos case $0 in #((
91 1.1 christos *[\\/]* ) as_myself=$0 ;;
92 1.1 christos *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
93 1.1 christos for as_dir in $PATH
94 1.1 christos do
95 1.1 christos IFS=$as_save_IFS
96 1.1 christos test -z "$as_dir" && as_dir=.
97 1.1 christos test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
98 1.1 christos done
99 1.1 christos IFS=$as_save_IFS
100 1.1 christos
101 1.1 christos ;;
102 1.1 christos esac
103 1.1 christos # We did not find ourselves, most probably we were run as `sh COMMAND'
104 1.1 christos # in which case we are not to be found in the path.
105 1.1 christos if test "x$as_myself" = x; then
106 1.1 christos as_myself=$0
107 1.1 christos fi
108 1.1 christos if test ! -f "$as_myself"; then
109 1.1 christos $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
110 1.1 christos exit 1
111 1.1 christos fi
112 1.1 christos
113 1.1 christos # Unset variables that we do not need and which cause bugs (e.g. in
114 1.1 christos # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
115 1.1 christos # suppresses any "Segmentation fault" message there. '((' could
116 1.1 christos # trigger a bug in pdksh 5.2.14.
117 1.1 christos for as_var in BASH_ENV ENV MAIL MAILPATH
118 1.1 christos do eval test x\${$as_var+set} = xset \
119 1.1 christos && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
120 1.1 christos done
121 1.1 christos PS1='$ '
122 1.1 christos PS2='> '
123 1.1 christos PS4='+ '
124 1.1 christos
125 1.1 christos # NLS nuisances.
126 1.1 christos LC_ALL=C
127 1.1 christos export LC_ALL
128 1.1 christos LANGUAGE=C
129 1.1 christos export LANGUAGE
130 1.1 christos
131 1.1 christos # CDPATH.
132 1.1 christos (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
133 1.1 christos
134 1.1 christos if test "x$CONFIG_SHELL" = x; then
135 1.1 christos as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
136 1.1 christos emulate sh
137 1.1 christos NULLCMD=:
138 1.1 christos # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
139 1.1 christos # is contrary to our usage. Disable this feature.
140 1.1 christos alias -g '\${1+\"\$@\"}'='\"\$@\"'
141 1.1 christos setopt NO_GLOB_SUBST
142 1.1 christos else
143 1.1 christos case \`(set -o) 2>/dev/null\` in #(
144 1.1 christos *posix*) :
145 1.1 christos set -o posix ;; #(
146 1.1 christos *) :
147 1.1 christos ;;
148 1.1 christos esac
149 1.1 christos fi
150 1.1 christos "
151 1.1 christos as_required="as_fn_return () { (exit \$1); }
152 1.1 christos as_fn_success () { as_fn_return 0; }
153 1.1 christos as_fn_failure () { as_fn_return 1; }
154 1.1 christos as_fn_ret_success () { return 0; }
155 1.1 christos as_fn_ret_failure () { return 1; }
156 1.1 christos
157 1.1 christos exitcode=0
158 1.1 christos as_fn_success || { exitcode=1; echo as_fn_success failed.; }
159 1.1 christos as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
160 1.1 christos as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
161 1.1 christos as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
162 1.1 christos if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
163 1.1 christos
164 1.1 christos else
165 1.1 christos exitcode=1; echo positional parameters were not saved.
166 1.1 christos fi
167 1.1 christos test x\$exitcode = x0 || exit 1"
168 1.1 christos as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
169 1.1 christos as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
170 1.1 christos eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
171 1.1 christos test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
172 1.1 christos test \$(( 1 + 1 )) = 2 || exit 1"
173 1.1 christos if (eval "$as_required") 2>/dev/null; then :
174 1.1 christos as_have_required=yes
175 1.1 christos else
176 1.1 christos as_have_required=no
177 1.1 christos fi
178 1.1 christos if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
179 1.1 christos
180 1.1 christos else
181 1.1 christos as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
182 1.1 christos as_found=false
183 1.1 christos for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
184 1.1 christos do
185 1.1 christos IFS=$as_save_IFS
186 1.1 christos test -z "$as_dir" && as_dir=.
187 1.1 christos as_found=:
188 1.1 christos case $as_dir in #(
189 1.1 christos /*)
190 1.1 christos for as_base in sh bash ksh sh5; do
191 1.1 christos # Try only shells that exist, to save several forks.
192 1.1 christos as_shell=$as_dir/$as_base
193 1.1 christos if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
194 1.1 christos { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
195 1.1 christos CONFIG_SHELL=$as_shell as_have_required=yes
196 1.1 christos if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
197 1.1 christos break 2
198 1.1 christos fi
199 1.1 christos fi
200 1.1 christos done;;
201 1.1 christos esac
202 1.1 christos as_found=false
203 1.1 christos done
204 1.1 christos $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
205 1.1 christos { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
206 1.1 christos CONFIG_SHELL=$SHELL as_have_required=yes
207 1.1 christos fi; }
208 1.1 christos IFS=$as_save_IFS
209 1.1 christos
210 1.1 christos
211 1.1 christos if test "x$CONFIG_SHELL" != x; then :
212 1.1 christos # We cannot yet assume a decent shell, so we have to provide a
213 1.1 christos # neutralization value for shells without unset; and this also
214 1.1 christos # works around shells that cannot unset nonexistent variables.
215 1.1 christos BASH_ENV=/dev/null
216 1.1 christos ENV=/dev/null
217 1.1 christos (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
218 1.1 christos export CONFIG_SHELL
219 1.1 christos exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
220 1.1 christos fi
221 1.1 christos
222 1.1 christos if test x$as_have_required = xno; then :
223 1.1 christos $as_echo "$0: This script requires a shell more modern than all"
224 1.1 christos $as_echo "$0: the shells that I found on your system."
225 1.1 christos if test x${ZSH_VERSION+set} = xset ; then
226 1.1 christos $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
227 1.1 christos $as_echo "$0: be upgraded to zsh 4.3.4 or later."
228 1.1 christos else
229 1.1 christos $as_echo "$0: Please tell bug-autoconf (at] gnu.org about your system,
230 1.1 christos $0: including any error possibly output before this
231 1.1 christos $0: message. Then install a modern shell, or manually run
232 1.1 christos $0: the script under such a shell if you do have one."
233 1.1 christos fi
234 1.1 christos exit 1
235 1.1 christos fi
236 1.1 christos fi
237 1.1 christos fi
238 1.1 christos SHELL=${CONFIG_SHELL-/bin/sh}
239 1.1 christos export SHELL
240 1.1 christos # Unset more variables known to interfere with behavior of common tools.
241 1.1 christos CLICOLOR_FORCE= GREP_OPTIONS=
242 1.1 christos unset CLICOLOR_FORCE GREP_OPTIONS
243 1.1 christos
244 1.1 christos ## --------------------- ##
245 1.1 christos ## M4sh Shell Functions. ##
246 1.1 christos ## --------------------- ##
247 1.1 christos # as_fn_unset VAR
248 1.1 christos # ---------------
249 1.1 christos # Portably unset VAR.
250 1.1 christos as_fn_unset ()
251 1.1 christos {
252 1.1 christos { eval $1=; unset $1;}
253 1.1 christos }
254 1.1 christos as_unset=as_fn_unset
255 1.1 christos
256 1.1 christos # as_fn_set_status STATUS
257 1.1 christos # -----------------------
258 1.1 christos # Set $? to STATUS, without forking.
259 1.1 christos as_fn_set_status ()
260 1.1 christos {
261 1.1 christos return $1
262 1.1 christos } # as_fn_set_status
263 1.1 christos
264 1.1 christos # as_fn_exit STATUS
265 1.1 christos # -----------------
266 1.1 christos # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
267 1.1 christos as_fn_exit ()
268 1.1 christos {
269 1.1 christos set +e
270 1.1 christos as_fn_set_status $1
271 1.1 christos exit $1
272 1.1 christos } # as_fn_exit
273 1.1 christos
274 1.1 christos # as_fn_mkdir_p
275 1.1 christos # -------------
276 1.1 christos # Create "$as_dir" as a directory, including parents if necessary.
277 1.1 christos as_fn_mkdir_p ()
278 1.1 christos {
279 1.1 christos
280 1.1 christos case $as_dir in #(
281 1.1 christos -*) as_dir=./$as_dir;;
282 1.1 christos esac
283 1.1 christos test -d "$as_dir" || eval $as_mkdir_p || {
284 1.1 christos as_dirs=
285 1.1 christos while :; do
286 1.1 christos case $as_dir in #(
287 1.1 christos *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
288 1.1 christos *) as_qdir=$as_dir;;
289 1.1 christos esac
290 1.1 christos as_dirs="'$as_qdir' $as_dirs"
291 1.1 christos as_dir=`$as_dirname -- "$as_dir" ||
292 1.1 christos $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
293 1.1 christos X"$as_dir" : 'X\(//\)[^/]' \| \
294 1.1 christos X"$as_dir" : 'X\(//\)$' \| \
295 1.1 christos X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
296 1.1 christos $as_echo X"$as_dir" |
297 1.1 christos sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
298 1.1 christos s//\1/
299 1.1 christos q
300 1.1 christos }
301 1.1 christos /^X\(\/\/\)[^/].*/{
302 1.1 christos s//\1/
303 1.1 christos q
304 1.1 christos }
305 1.1 christos /^X\(\/\/\)$/{
306 1.1 christos s//\1/
307 1.1 christos q
308 1.1 christos }
309 1.1 christos /^X\(\/\).*/{
310 1.1 christos s//\1/
311 1.1 christos q
312 1.1 christos }
313 1.1 christos s/.*/./; q'`
314 1.1 christos test -d "$as_dir" && break
315 1.1 christos done
316 1.1 christos test -z "$as_dirs" || eval "mkdir $as_dirs"
317 1.1 christos } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
318 1.1 christos
319 1.1 christos
320 1.1 christos } # as_fn_mkdir_p
321 1.1 christos # as_fn_append VAR VALUE
322 1.1 christos # ----------------------
323 1.1 christos # Append the text in VALUE to the end of the definition contained in VAR. Take
324 1.1 christos # advantage of any shell optimizations that allow amortized linear growth over
325 1.1 christos # repeated appends, instead of the typical quadratic growth present in naive
326 1.1 christos # implementations.
327 1.1 christos if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
328 1.1 christos eval 'as_fn_append ()
329 1.1 christos {
330 1.1 christos eval $1+=\$2
331 1.1 christos }'
332 1.1 christos else
333 1.1 christos as_fn_append ()
334 1.1 christos {
335 1.1 christos eval $1=\$$1\$2
336 1.1 christos }
337 1.1 christos fi # as_fn_append
338 1.1 christos
339 1.1 christos # as_fn_arith ARG...
340 1.1 christos # ------------------
341 1.1 christos # Perform arithmetic evaluation on the ARGs, and store the result in the
342 1.1 christos # global $as_val. Take advantage of shells that can avoid forks. The arguments
343 1.1 christos # must be portable across $(()) and expr.
344 1.1 christos if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
345 1.1 christos eval 'as_fn_arith ()
346 1.1 christos {
347 1.1 christos as_val=$(( $* ))
348 1.1 christos }'
349 1.1 christos else
350 1.1 christos as_fn_arith ()
351 1.1 christos {
352 1.1 christos as_val=`expr "$@" || test $? -eq 1`
353 1.1 christos }
354 1.1 christos fi # as_fn_arith
355 1.1 christos
356 1.1 christos
357 1.1 christos # as_fn_error ERROR [LINENO LOG_FD]
358 1.1 christos # ---------------------------------
359 1.1 christos # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
360 1.1 christos # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
361 1.1 christos # script with status $?, using 1 if that was 0.
362 1.1 christos as_fn_error ()
363 1.1 christos {
364 1.1 christos as_status=$?; test $as_status -eq 0 && as_status=1
365 1.1 christos if test "$3"; then
366 1.1 christos as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
367 1.1 christos $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
368 1.1 christos fi
369 1.1 christos $as_echo "$as_me: error: $1" >&2
370 1.1 christos as_fn_exit $as_status
371 1.1 christos } # as_fn_error
372 1.1 christos
373 1.1 christos if expr a : '\(a\)' >/dev/null 2>&1 &&
374 1.1 christos test "X`expr 00001 : '.*\(...\)'`" = X001; then
375 1.1 christos as_expr=expr
376 1.1 christos else
377 1.1 christos as_expr=false
378 1.1 christos fi
379 1.1 christos
380 1.1 christos if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
381 1.1 christos as_basename=basename
382 1.1 christos else
383 1.1 christos as_basename=false
384 1.1 christos fi
385 1.1 christos
386 1.1 christos if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
387 1.1 christos as_dirname=dirname
388 1.1 christos else
389 1.1 christos as_dirname=false
390 1.1 christos fi
391 1.1 christos
392 1.1 christos as_me=`$as_basename -- "$0" ||
393 1.1 christos $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
394 1.1 christos X"$0" : 'X\(//\)$' \| \
395 1.1 christos X"$0" : 'X\(/\)' \| . 2>/dev/null ||
396 1.1 christos $as_echo X/"$0" |
397 1.1 christos sed '/^.*\/\([^/][^/]*\)\/*$/{
398 1.1 christos s//\1/
399 1.1 christos q
400 1.1 christos }
401 1.1 christos /^X\/\(\/\/\)$/{
402 1.1 christos s//\1/
403 1.1 christos q
404 1.1 christos }
405 1.1 christos /^X\/\(\/\).*/{
406 1.1 christos s//\1/
407 1.1 christos q
408 1.1 christos }
409 1.1 christos s/.*/./; q'`
410 1.1 christos
411 1.1 christos # Avoid depending upon Character Ranges.
412 1.1 christos as_cr_letters='abcdefghijklmnopqrstuvwxyz'
413 1.1 christos as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
414 1.1 christos as_cr_Letters=$as_cr_letters$as_cr_LETTERS
415 1.1 christos as_cr_digits='0123456789'
416 1.1 christos as_cr_alnum=$as_cr_Letters$as_cr_digits
417 1.1 christos
418 1.1 christos
419 1.1 christos as_lineno_1=$LINENO as_lineno_1a=$LINENO
420 1.1 christos as_lineno_2=$LINENO as_lineno_2a=$LINENO
421 1.1 christos eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
422 1.1 christos test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
423 1.1 christos # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
424 1.1 christos sed -n '
425 1.1 christos p
426 1.1 christos /[$]LINENO/=
427 1.1 christos ' <$as_myself |
428 1.1 christos sed '
429 1.1 christos s/[$]LINENO.*/&-/
430 1.1 christos t lineno
431 1.1 christos b
432 1.1 christos :lineno
433 1.1 christos N
434 1.1 christos :loop
435 1.1 christos s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
436 1.1 christos t loop
437 1.1 christos s/-\n.*//
438 1.1 christos ' >$as_me.lineno &&
439 1.1 christos chmod +x "$as_me.lineno" ||
440 1.1 christos { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
441 1.1 christos
442 1.1 christos # Don't try to exec as it changes $[0], causing all sort of problems
443 1.1 christos # (the dirname of $[0] is not the place where we might find the
444 1.1 christos # original and so on. Autoconf is especially sensitive to this).
445 1.1 christos . "./$as_me.lineno"
446 1.1 christos # Exit status is that of the last command.
447 1.1 christos exit
448 1.1 christos }
449 1.1 christos
450 1.1 christos ECHO_C= ECHO_N= ECHO_T=
451 1.1 christos case `echo -n x` in #(((((
452 1.1 christos -n*)
453 1.1 christos case `echo 'xy\c'` in
454 1.1 christos *c*) ECHO_T=' ';; # ECHO_T is single tab character.
455 1.1 christos xy) ECHO_C='\c';;
456 1.1 christos *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
457 1.1 christos ECHO_T=' ';;
458 1.1 christos esac;;
459 1.1 christos *)
460 1.1 christos ECHO_N='-n';;
461 1.1 christos esac
462 1.1 christos
463 1.1 christos rm -f conf$$ conf$$.exe conf$$.file
464 1.1 christos if test -d conf$$.dir; then
465 1.1 christos rm -f conf$$.dir/conf$$.file
466 1.1 christos else
467 1.1 christos rm -f conf$$.dir
468 1.1 christos mkdir conf$$.dir 2>/dev/null
469 1.1 christos fi
470 1.1 christos if (echo >conf$$.file) 2>/dev/null; then
471 1.1 christos if ln -s conf$$.file conf$$ 2>/dev/null; then
472 1.1 christos as_ln_s='ln -s'
473 1.1 christos # ... but there are two gotchas:
474 1.1 christos # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
475 1.1 christos # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
476 1.1 christos # In both cases, we have to default to `cp -p'.
477 1.1 christos ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
478 1.1 christos as_ln_s='cp -p'
479 1.1 christos elif ln conf$$.file conf$$ 2>/dev/null; then
480 1.1 christos as_ln_s=ln
481 1.1 christos else
482 1.1 christos as_ln_s='cp -p'
483 1.1 christos fi
484 1.1 christos else
485 1.1 christos as_ln_s='cp -p'
486 1.1 christos fi
487 1.1 christos rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
488 1.1 christos rmdir conf$$.dir 2>/dev/null
489 1.1 christos
490 1.1 christos if mkdir -p . 2>/dev/null; then
491 1.1 christos as_mkdir_p='mkdir -p "$as_dir"'
492 1.1 christos else
493 1.1 christos test -d ./-p && rmdir ./-p
494 1.1 christos as_mkdir_p=false
495 1.1 christos fi
496 1.1 christos
497 1.1 christos if test -x / >/dev/null 2>&1; then
498 1.1 christos as_test_x='test -x'
499 1.1 christos else
500 1.1 christos if ls -dL / >/dev/null 2>&1; then
501 1.1 christos as_ls_L_option=L
502 1.1 christos else
503 1.1 christos as_ls_L_option=
504 1.1 christos fi
505 1.1 christos as_test_x='
506 1.1 christos eval sh -c '\''
507 1.1 christos if test -d "$1"; then
508 1.1 christos test -d "$1/.";
509 1.1 christos else
510 1.1 christos case $1 in #(
511 1.1 christos -*)set "./$1";;
512 1.1 christos esac;
513 1.1 christos case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
514 1.1 christos ???[sx]*):;;*)false;;esac;fi
515 1.1 christos '\'' sh
516 1.1 christos '
517 1.1 christos fi
518 1.1 christos as_executable_p=$as_test_x
519 1.1 christos
520 1.1 christos # Sed expression to map a string onto a valid CPP name.
521 1.1 christos as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
522 1.1 christos
523 1.1 christos # Sed expression to map a string onto a valid variable name.
524 1.1 christos as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
525 1.1 christos
526 1.1 christos
527 1.1 christos exec 7<&0 </dev/null 6>&1
528 1.1 christos
529 1.1 christos # Name of the host.
530 1.1 christos # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
531 1.1 christos # so uname gets run too.
532 1.1 christos ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
533 1.1 christos
534 1.1 christos #
535 1.1 christos # Initializations.
536 1.1 christos #
537 1.1 christos ac_default_prefix=/usr/local
538 1.1 christos ac_clean_files=
539 1.1 christos ac_config_libobj_dir=.
540 1.1 christos LIBOBJS=
541 1.1 christos cross_compiling=no
542 1.1 christos subdirs=
543 1.1 christos MFLAGS=
544 1.1 christos MAKEFLAGS=
545 1.1 christos
546 1.1 christos # Identity of this package.
547 1.1 christos PACKAGE_NAME=
548 1.1 christos PACKAGE_TARNAME=
549 1.1 christos PACKAGE_VERSION=
550 1.1 christos PACKAGE_STRING=
551 1.1 christos PACKAGE_BUGREPORT=
552 1.1 christos PACKAGE_URL=
553 1.1 christos
554 1.1 christos ac_unique_file="gdb.base"
555 1.1 christos enable_option_checking=no
556 1.1 christos # Factoring default headers for most tests.
557 1.1 christos ac_includes_default="\
558 1.1 christos #include <stdio.h>
559 1.1 christos #ifdef HAVE_SYS_TYPES_H
560 1.1 christos # include <sys/types.h>
561 1.1 christos #endif
562 1.1 christos #ifdef HAVE_SYS_STAT_H
563 1.1 christos # include <sys/stat.h>
564 1.1 christos #endif
565 1.1 christos #ifdef STDC_HEADERS
566 1.1 christos # include <stdlib.h>
567 1.1 christos # include <stddef.h>
568 1.1 christos #else
569 1.1 christos # ifdef HAVE_STDLIB_H
570 1.1 christos # include <stdlib.h>
571 1.1 christos # endif
572 1.1 christos #endif
573 1.1 christos #ifdef HAVE_STRING_H
574 1.1 christos # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
575 1.1 christos # include <memory.h>
576 1.1 christos # endif
577 1.1 christos # include <string.h>
578 1.1 christos #endif
579 1.1 christos #ifdef HAVE_STRINGS_H
580 1.1 christos # include <strings.h>
581 1.1 christos #endif
582 1.1 christos #ifdef HAVE_INTTYPES_H
583 1.1 christos # include <inttypes.h>
584 1.1 christos #endif
585 1.1 christos #ifdef HAVE_STDINT_H
586 1.1 christos # include <stdint.h>
587 1.1 christos #endif
588 1.1 christos #ifdef HAVE_UNISTD_H
589 1.1 christos # include <unistd.h>
590 1.1 christos #endif"
591 1.1 christos
592 1.1 christos ac_subst_vars='LTLIBOBJS
593 1.1 christos LIBOBJS
594 1.1.1.3 christos NM_TRANSFORM_NAME
595 1.1.1.3 christos GAS_TRANSFORM_NAME
596 1.1.1.3 christos READELF_TRANSFORM_NAME
597 1.1.1.3 christos STRIP_TRANSFORM_NAME
598 1.1.1.2 christos EXTRA_RULES
599 1.1 christos EGREP
600 1.1 christos GREP
601 1.1 christos CPP
602 1.1 christos OBJEXT
603 1.1 christos EXEEXT
604 1.1 christos ac_ct_CC
605 1.1 christos CPPFLAGS
606 1.1 christos LDFLAGS
607 1.1 christos CFLAGS
608 1.1 christos CC
609 1.1 christos RPATH_ENVVAR
610 1.1 christos subdirs
611 1.1 christos target_noncanonical
612 1.1 christos target_os
613 1.1 christos target_vendor
614 1.1 christos target_cpu
615 1.1 christos target
616 1.1 christos host_os
617 1.1 christos host_vendor
618 1.1 christos host_cpu
619 1.1 christos host
620 1.1 christos build_os
621 1.1 christos build_vendor
622 1.1 christos build_cpu
623 1.1 christos build
624 1.1 christos target_alias
625 1.1 christos host_alias
626 1.1 christos build_alias
627 1.1 christos LIBS
628 1.1 christos ECHO_T
629 1.1 christos ECHO_N
630 1.1 christos ECHO_C
631 1.1 christos DEFS
632 1.1 christos mandir
633 1.1 christos localedir
634 1.1 christos libdir
635 1.1 christos psdir
636 1.1 christos pdfdir
637 1.1 christos dvidir
638 1.1 christos htmldir
639 1.1 christos infodir
640 1.1 christos docdir
641 1.1 christos oldincludedir
642 1.1 christos includedir
643 1.1 christos localstatedir
644 1.1 christos sharedstatedir
645 1.1 christos sysconfdir
646 1.1 christos datadir
647 1.1 christos datarootdir
648 1.1 christos libexecdir
649 1.1 christos sbindir
650 1.1 christos bindir
651 1.1 christos program_transform_name
652 1.1 christos prefix
653 1.1 christos exec_prefix
654 1.1 christos PACKAGE_URL
655 1.1 christos PACKAGE_BUGREPORT
656 1.1 christos PACKAGE_STRING
657 1.1 christos PACKAGE_VERSION
658 1.1 christos PACKAGE_TARNAME
659 1.1 christos PACKAGE_NAME
660 1.1 christos PATH_SEPARATOR
661 1.1 christos SHELL'
662 1.1 christos ac_subst_files=''
663 1.1 christos ac_user_opts='
664 1.1 christos enable_option_checking
665 1.1 christos enable_gdbtk
666 1.1 christos enable_shared
667 1.1 christos '
668 1.1 christos ac_precious_vars='build_alias
669 1.1 christos host_alias
670 1.1 christos target_alias
671 1.1 christos CC
672 1.1 christos CFLAGS
673 1.1 christos LDFLAGS
674 1.1 christos LIBS
675 1.1 christos CPPFLAGS
676 1.1 christos CPP'
677 1.1 christos ac_subdirs_all='gdb.gdbtk'
678 1.1 christos
679 1.1 christos # Initialize some variables set by options.
680 1.1 christos ac_init_help=
681 1.1 christos ac_init_version=false
682 1.1 christos ac_unrecognized_opts=
683 1.1 christos ac_unrecognized_sep=
684 1.1 christos # The variables have the same names as the options, with
685 1.1 christos # dashes changed to underlines.
686 1.1 christos cache_file=/dev/null
687 1.1 christos exec_prefix=NONE
688 1.1 christos no_create=
689 1.1 christos no_recursion=
690 1.1 christos prefix=NONE
691 1.1 christos program_prefix=NONE
692 1.1 christos program_suffix=NONE
693 1.1 christos program_transform_name=s,x,x,
694 1.1 christos silent=
695 1.1 christos site=
696 1.1 christos srcdir=
697 1.1 christos verbose=
698 1.1 christos x_includes=NONE
699 1.1 christos x_libraries=NONE
700 1.1 christos
701 1.1 christos # Installation directory options.
702 1.1 christos # These are left unexpanded so users can "make install exec_prefix=/foo"
703 1.1 christos # and all the variables that are supposed to be based on exec_prefix
704 1.1 christos # by default will actually change.
705 1.1 christos # Use braces instead of parens because sh, perl, etc. also accept them.
706 1.1 christos # (The list follows the same order as the GNU Coding Standards.)
707 1.1 christos bindir='${exec_prefix}/bin'
708 1.1 christos sbindir='${exec_prefix}/sbin'
709 1.1 christos libexecdir='${exec_prefix}/libexec'
710 1.1 christos datarootdir='${prefix}/share'
711 1.1 christos datadir='${datarootdir}'
712 1.1 christos sysconfdir='${prefix}/etc'
713 1.1 christos sharedstatedir='${prefix}/com'
714 1.1 christos localstatedir='${prefix}/var'
715 1.1 christos includedir='${prefix}/include'
716 1.1 christos oldincludedir='/usr/include'
717 1.1 christos docdir='${datarootdir}/doc/${PACKAGE}'
718 1.1 christos infodir='${datarootdir}/info'
719 1.1 christos htmldir='${docdir}'
720 1.1 christos dvidir='${docdir}'
721 1.1 christos pdfdir='${docdir}'
722 1.1 christos psdir='${docdir}'
723 1.1 christos libdir='${exec_prefix}/lib'
724 1.1 christos localedir='${datarootdir}/locale'
725 1.1 christos mandir='${datarootdir}/man'
726 1.1 christos
727 1.1 christos ac_prev=
728 1.1 christos ac_dashdash=
729 1.1 christos for ac_option
730 1.1 christos do
731 1.1 christos # If the previous option needs an argument, assign it.
732 1.1 christos if test -n "$ac_prev"; then
733 1.1 christos eval $ac_prev=\$ac_option
734 1.1 christos ac_prev=
735 1.1 christos continue
736 1.1 christos fi
737 1.1 christos
738 1.1 christos case $ac_option in
739 1.1 christos *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
740 1.1 christos *) ac_optarg=yes ;;
741 1.1 christos esac
742 1.1 christos
743 1.1 christos # Accept the important Cygnus configure options, so we can diagnose typos.
744 1.1 christos
745 1.1 christos case $ac_dashdash$ac_option in
746 1.1 christos --)
747 1.1 christos ac_dashdash=yes ;;
748 1.1 christos
749 1.1 christos -bindir | --bindir | --bindi | --bind | --bin | --bi)
750 1.1 christos ac_prev=bindir ;;
751 1.1 christos -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
752 1.1 christos bindir=$ac_optarg ;;
753 1.1 christos
754 1.1 christos -build | --build | --buil | --bui | --bu)
755 1.1 christos ac_prev=build_alias ;;
756 1.1 christos -build=* | --build=* | --buil=* | --bui=* | --bu=*)
757 1.1 christos build_alias=$ac_optarg ;;
758 1.1 christos
759 1.1 christos -cache-file | --cache-file | --cache-fil | --cache-fi \
760 1.1 christos | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
761 1.1 christos ac_prev=cache_file ;;
762 1.1 christos -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
763 1.1 christos | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
764 1.1 christos cache_file=$ac_optarg ;;
765 1.1 christos
766 1.1 christos --config-cache | -C)
767 1.1 christos cache_file=config.cache ;;
768 1.1 christos
769 1.1 christos -datadir | --datadir | --datadi | --datad)
770 1.1 christos ac_prev=datadir ;;
771 1.1 christos -datadir=* | --datadir=* | --datadi=* | --datad=*)
772 1.1 christos datadir=$ac_optarg ;;
773 1.1 christos
774 1.1 christos -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
775 1.1 christos | --dataroo | --dataro | --datar)
776 1.1 christos ac_prev=datarootdir ;;
777 1.1 christos -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
778 1.1 christos | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
779 1.1 christos datarootdir=$ac_optarg ;;
780 1.1 christos
781 1.1 christos -disable-* | --disable-*)
782 1.1 christos ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
783 1.1 christos # Reject names that are not valid shell variable names.
784 1.1 christos expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
785 1.1 christos as_fn_error "invalid feature name: $ac_useropt"
786 1.1 christos ac_useropt_orig=$ac_useropt
787 1.1 christos ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
788 1.1 christos case $ac_user_opts in
789 1.1 christos *"
790 1.1 christos "enable_$ac_useropt"
791 1.1 christos "*) ;;
792 1.1 christos *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
793 1.1 christos ac_unrecognized_sep=', ';;
794 1.1 christos esac
795 1.1 christos eval enable_$ac_useropt=no ;;
796 1.1 christos
797 1.1 christos -docdir | --docdir | --docdi | --doc | --do)
798 1.1 christos ac_prev=docdir ;;
799 1.1 christos -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
800 1.1 christos docdir=$ac_optarg ;;
801 1.1 christos
802 1.1 christos -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
803 1.1 christos ac_prev=dvidir ;;
804 1.1 christos -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
805 1.1 christos dvidir=$ac_optarg ;;
806 1.1 christos
807 1.1 christos -enable-* | --enable-*)
808 1.1 christos ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
809 1.1 christos # Reject names that are not valid shell variable names.
810 1.1 christos expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
811 1.1 christos as_fn_error "invalid feature name: $ac_useropt"
812 1.1 christos ac_useropt_orig=$ac_useropt
813 1.1 christos ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
814 1.1 christos case $ac_user_opts in
815 1.1 christos *"
816 1.1 christos "enable_$ac_useropt"
817 1.1 christos "*) ;;
818 1.1 christos *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
819 1.1 christos ac_unrecognized_sep=', ';;
820 1.1 christos esac
821 1.1 christos eval enable_$ac_useropt=\$ac_optarg ;;
822 1.1 christos
823 1.1 christos -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
824 1.1 christos | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
825 1.1 christos | --exec | --exe | --ex)
826 1.1 christos ac_prev=exec_prefix ;;
827 1.1 christos -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
828 1.1 christos | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
829 1.1 christos | --exec=* | --exe=* | --ex=*)
830 1.1 christos exec_prefix=$ac_optarg ;;
831 1.1 christos
832 1.1 christos -gas | --gas | --ga | --g)
833 1.1 christos # Obsolete; use --with-gas.
834 1.1 christos with_gas=yes ;;
835 1.1 christos
836 1.1 christos -help | --help | --hel | --he | -h)
837 1.1 christos ac_init_help=long ;;
838 1.1 christos -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
839 1.1 christos ac_init_help=recursive ;;
840 1.1 christos -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
841 1.1 christos ac_init_help=short ;;
842 1.1 christos
843 1.1 christos -host | --host | --hos | --ho)
844 1.1 christos ac_prev=host_alias ;;
845 1.1 christos -host=* | --host=* | --hos=* | --ho=*)
846 1.1 christos host_alias=$ac_optarg ;;
847 1.1 christos
848 1.1 christos -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
849 1.1 christos ac_prev=htmldir ;;
850 1.1 christos -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
851 1.1 christos | --ht=*)
852 1.1 christos htmldir=$ac_optarg ;;
853 1.1 christos
854 1.1 christos -includedir | --includedir | --includedi | --included | --include \
855 1.1 christos | --includ | --inclu | --incl | --inc)
856 1.1 christos ac_prev=includedir ;;
857 1.1 christos -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
858 1.1 christos | --includ=* | --inclu=* | --incl=* | --inc=*)
859 1.1 christos includedir=$ac_optarg ;;
860 1.1 christos
861 1.1 christos -infodir | --infodir | --infodi | --infod | --info | --inf)
862 1.1 christos ac_prev=infodir ;;
863 1.1 christos -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
864 1.1 christos infodir=$ac_optarg ;;
865 1.1 christos
866 1.1 christos -libdir | --libdir | --libdi | --libd)
867 1.1 christos ac_prev=libdir ;;
868 1.1 christos -libdir=* | --libdir=* | --libdi=* | --libd=*)
869 1.1 christos libdir=$ac_optarg ;;
870 1.1 christos
871 1.1 christos -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
872 1.1 christos | --libexe | --libex | --libe)
873 1.1 christos ac_prev=libexecdir ;;
874 1.1 christos -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
875 1.1 christos | --libexe=* | --libex=* | --libe=*)
876 1.1 christos libexecdir=$ac_optarg ;;
877 1.1 christos
878 1.1 christos -localedir | --localedir | --localedi | --localed | --locale)
879 1.1 christos ac_prev=localedir ;;
880 1.1 christos -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
881 1.1 christos localedir=$ac_optarg ;;
882 1.1 christos
883 1.1 christos -localstatedir | --localstatedir | --localstatedi | --localstated \
884 1.1 christos | --localstate | --localstat | --localsta | --localst | --locals)
885 1.1 christos ac_prev=localstatedir ;;
886 1.1 christos -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
887 1.1 christos | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
888 1.1 christos localstatedir=$ac_optarg ;;
889 1.1 christos
890 1.1 christos -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
891 1.1 christos ac_prev=mandir ;;
892 1.1 christos -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
893 1.1 christos mandir=$ac_optarg ;;
894 1.1 christos
895 1.1 christos -nfp | --nfp | --nf)
896 1.1 christos # Obsolete; use --without-fp.
897 1.1 christos with_fp=no ;;
898 1.1 christos
899 1.1 christos -no-create | --no-create | --no-creat | --no-crea | --no-cre \
900 1.1 christos | --no-cr | --no-c | -n)
901 1.1 christos no_create=yes ;;
902 1.1 christos
903 1.1 christos -no-recursion | --no-recursion | --no-recursio | --no-recursi \
904 1.1 christos | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
905 1.1 christos no_recursion=yes ;;
906 1.1 christos
907 1.1 christos -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
908 1.1 christos | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
909 1.1 christos | --oldin | --oldi | --old | --ol | --o)
910 1.1 christos ac_prev=oldincludedir ;;
911 1.1 christos -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
912 1.1 christos | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
913 1.1 christos | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
914 1.1 christos oldincludedir=$ac_optarg ;;
915 1.1 christos
916 1.1 christos -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
917 1.1 christos ac_prev=prefix ;;
918 1.1 christos -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
919 1.1 christos prefix=$ac_optarg ;;
920 1.1 christos
921 1.1 christos -program-prefix | --program-prefix | --program-prefi | --program-pref \
922 1.1 christos | --program-pre | --program-pr | --program-p)
923 1.1 christos ac_prev=program_prefix ;;
924 1.1 christos -program-prefix=* | --program-prefix=* | --program-prefi=* \
925 1.1 christos | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
926 1.1 christos program_prefix=$ac_optarg ;;
927 1.1 christos
928 1.1 christos -program-suffix | --program-suffix | --program-suffi | --program-suff \
929 1.1 christos | --program-suf | --program-su | --program-s)
930 1.1 christos ac_prev=program_suffix ;;
931 1.1 christos -program-suffix=* | --program-suffix=* | --program-suffi=* \
932 1.1 christos | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
933 1.1 christos program_suffix=$ac_optarg ;;
934 1.1 christos
935 1.1 christos -program-transform-name | --program-transform-name \
936 1.1 christos | --program-transform-nam | --program-transform-na \
937 1.1 christos | --program-transform-n | --program-transform- \
938 1.1 christos | --program-transform | --program-transfor \
939 1.1 christos | --program-transfo | --program-transf \
940 1.1 christos | --program-trans | --program-tran \
941 1.1 christos | --progr-tra | --program-tr | --program-t)
942 1.1 christos ac_prev=program_transform_name ;;
943 1.1 christos -program-transform-name=* | --program-transform-name=* \
944 1.1 christos | --program-transform-nam=* | --program-transform-na=* \
945 1.1 christos | --program-transform-n=* | --program-transform-=* \
946 1.1 christos | --program-transform=* | --program-transfor=* \
947 1.1 christos | --program-transfo=* | --program-transf=* \
948 1.1 christos | --program-trans=* | --program-tran=* \
949 1.1 christos | --progr-tra=* | --program-tr=* | --program-t=*)
950 1.1 christos program_transform_name=$ac_optarg ;;
951 1.1 christos
952 1.1 christos -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
953 1.1 christos ac_prev=pdfdir ;;
954 1.1 christos -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
955 1.1 christos pdfdir=$ac_optarg ;;
956 1.1 christos
957 1.1 christos -psdir | --psdir | --psdi | --psd | --ps)
958 1.1 christos ac_prev=psdir ;;
959 1.1 christos -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
960 1.1 christos psdir=$ac_optarg ;;
961 1.1 christos
962 1.1 christos -q | -quiet | --quiet | --quie | --qui | --qu | --q \
963 1.1 christos | -silent | --silent | --silen | --sile | --sil)
964 1.1 christos silent=yes ;;
965 1.1 christos
966 1.1 christos -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
967 1.1 christos ac_prev=sbindir ;;
968 1.1 christos -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
969 1.1 christos | --sbi=* | --sb=*)
970 1.1 christos sbindir=$ac_optarg ;;
971 1.1 christos
972 1.1 christos -sharedstatedir | --sharedstatedir | --sharedstatedi \
973 1.1 christos | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
974 1.1 christos | --sharedst | --shareds | --shared | --share | --shar \
975 1.1 christos | --sha | --sh)
976 1.1 christos ac_prev=sharedstatedir ;;
977 1.1 christos -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
978 1.1 christos | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
979 1.1 christos | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
980 1.1 christos | --sha=* | --sh=*)
981 1.1 christos sharedstatedir=$ac_optarg ;;
982 1.1 christos
983 1.1 christos -site | --site | --sit)
984 1.1 christos ac_prev=site ;;
985 1.1 christos -site=* | --site=* | --sit=*)
986 1.1 christos site=$ac_optarg ;;
987 1.1 christos
988 1.1 christos -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
989 1.1 christos ac_prev=srcdir ;;
990 1.1 christos -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
991 1.1 christos srcdir=$ac_optarg ;;
992 1.1 christos
993 1.1 christos -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
994 1.1 christos | --syscon | --sysco | --sysc | --sys | --sy)
995 1.1 christos ac_prev=sysconfdir ;;
996 1.1 christos -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
997 1.1 christos | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
998 1.1 christos sysconfdir=$ac_optarg ;;
999 1.1 christos
1000 1.1 christos -target | --target | --targe | --targ | --tar | --ta | --t)
1001 1.1 christos ac_prev=target_alias ;;
1002 1.1 christos -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1003 1.1 christos target_alias=$ac_optarg ;;
1004 1.1 christos
1005 1.1 christos -v | -verbose | --verbose | --verbos | --verbo | --verb)
1006 1.1 christos verbose=yes ;;
1007 1.1 christos
1008 1.1 christos -version | --version | --versio | --versi | --vers | -V)
1009 1.1 christos ac_init_version=: ;;
1010 1.1 christos
1011 1.1 christos -with-* | --with-*)
1012 1.1 christos ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1013 1.1 christos # Reject names that are not valid shell variable names.
1014 1.1 christos expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1015 1.1 christos as_fn_error "invalid package name: $ac_useropt"
1016 1.1 christos ac_useropt_orig=$ac_useropt
1017 1.1 christos ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1018 1.1 christos case $ac_user_opts in
1019 1.1 christos *"
1020 1.1 christos "with_$ac_useropt"
1021 1.1 christos "*) ;;
1022 1.1 christos *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1023 1.1 christos ac_unrecognized_sep=', ';;
1024 1.1 christos esac
1025 1.1 christos eval with_$ac_useropt=\$ac_optarg ;;
1026 1.1 christos
1027 1.1 christos -without-* | --without-*)
1028 1.1 christos ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1029 1.1 christos # Reject names that are not valid shell variable names.
1030 1.1 christos expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1031 1.1 christos as_fn_error "invalid package name: $ac_useropt"
1032 1.1 christos ac_useropt_orig=$ac_useropt
1033 1.1 christos ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1034 1.1 christos case $ac_user_opts in
1035 1.1 christos *"
1036 1.1 christos "with_$ac_useropt"
1037 1.1 christos "*) ;;
1038 1.1 christos *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1039 1.1 christos ac_unrecognized_sep=', ';;
1040 1.1 christos esac
1041 1.1 christos eval with_$ac_useropt=no ;;
1042 1.1 christos
1043 1.1 christos --x)
1044 1.1 christos # Obsolete; use --with-x.
1045 1.1 christos with_x=yes ;;
1046 1.1 christos
1047 1.1 christos -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1048 1.1 christos | --x-incl | --x-inc | --x-in | --x-i)
1049 1.1 christos ac_prev=x_includes ;;
1050 1.1 christos -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1051 1.1 christos | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1052 1.1 christos x_includes=$ac_optarg ;;
1053 1.1 christos
1054 1.1 christos -x-libraries | --x-libraries | --x-librarie | --x-librari \
1055 1.1 christos | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1056 1.1 christos ac_prev=x_libraries ;;
1057 1.1 christos -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1058 1.1 christos | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1059 1.1 christos x_libraries=$ac_optarg ;;
1060 1.1 christos
1061 1.1 christos -*) as_fn_error "unrecognized option: \`$ac_option'
1062 1.1 christos Try \`$0 --help' for more information."
1063 1.1 christos ;;
1064 1.1 christos
1065 1.1 christos *=*)
1066 1.1 christos ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1067 1.1 christos # Reject names that are not valid shell variable names.
1068 1.1 christos case $ac_envvar in #(
1069 1.1 christos '' | [0-9]* | *[!_$as_cr_alnum]* )
1070 1.1 christos as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1071 1.1 christos esac
1072 1.1 christos eval $ac_envvar=\$ac_optarg
1073 1.1 christos export $ac_envvar ;;
1074 1.1 christos
1075 1.1 christos *)
1076 1.1 christos # FIXME: should be removed in autoconf 3.0.
1077 1.1 christos $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1078 1.1 christos expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1079 1.1 christos $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1080 1.1 christos : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1081 1.1 christos ;;
1082 1.1 christos
1083 1.1 christos esac
1084 1.1 christos done
1085 1.1 christos
1086 1.1 christos if test -n "$ac_prev"; then
1087 1.1 christos ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1088 1.1 christos as_fn_error "missing argument to $ac_option"
1089 1.1 christos fi
1090 1.1 christos
1091 1.1 christos if test -n "$ac_unrecognized_opts"; then
1092 1.1 christos case $enable_option_checking in
1093 1.1 christos no) ;;
1094 1.1 christos fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1095 1.1 christos *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1096 1.1 christos esac
1097 1.1 christos fi
1098 1.1 christos
1099 1.1 christos # Check all directory arguments for consistency.
1100 1.1 christos for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1101 1.1 christos datadir sysconfdir sharedstatedir localstatedir includedir \
1102 1.1 christos oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1103 1.1 christos libdir localedir mandir
1104 1.1 christos do
1105 1.1 christos eval ac_val=\$$ac_var
1106 1.1 christos # Remove trailing slashes.
1107 1.1 christos case $ac_val in
1108 1.1 christos */ )
1109 1.1 christos ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1110 1.1 christos eval $ac_var=\$ac_val;;
1111 1.1 christos esac
1112 1.1 christos # Be sure to have absolute directory names.
1113 1.1 christos case $ac_val in
1114 1.1 christos [\\/$]* | ?:[\\/]* ) continue;;
1115 1.1 christos NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1116 1.1 christos esac
1117 1.1 christos as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1118 1.1 christos done
1119 1.1 christos
1120 1.1 christos # There might be people who depend on the old broken behavior: `$host'
1121 1.1 christos # used to hold the argument of --host etc.
1122 1.1 christos # FIXME: To remove some day.
1123 1.1 christos build=$build_alias
1124 1.1 christos host=$host_alias
1125 1.1 christos target=$target_alias
1126 1.1 christos
1127 1.1 christos # FIXME: To remove some day.
1128 1.1 christos if test "x$host_alias" != x; then
1129 1.1 christos if test "x$build_alias" = x; then
1130 1.1 christos cross_compiling=maybe
1131 1.1 christos $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1132 1.1 christos If a cross compiler is detected then cross compile mode will be used." >&2
1133 1.1 christos elif test "x$build_alias" != "x$host_alias"; then
1134 1.1 christos cross_compiling=yes
1135 1.1 christos fi
1136 1.1 christos fi
1137 1.1 christos
1138 1.1 christos ac_tool_prefix=
1139 1.1 christos test -n "$host_alias" && ac_tool_prefix=$host_alias-
1140 1.1 christos
1141 1.1 christos test "$silent" = yes && exec 6>/dev/null
1142 1.1 christos
1143 1.1 christos
1144 1.1 christos ac_pwd=`pwd` && test -n "$ac_pwd" &&
1145 1.1 christos ac_ls_di=`ls -di .` &&
1146 1.1 christos ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1147 1.1 christos as_fn_error "working directory cannot be determined"
1148 1.1 christos test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1149 1.1 christos as_fn_error "pwd does not report name of working directory"
1150 1.1 christos
1151 1.1 christos
1152 1.1 christos # Find the source files, if location was not specified.
1153 1.1 christos if test -z "$srcdir"; then
1154 1.1 christos ac_srcdir_defaulted=yes
1155 1.1 christos # Try the directory containing this script, then the parent directory.
1156 1.1 christos ac_confdir=`$as_dirname -- "$as_myself" ||
1157 1.1 christos $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1158 1.1 christos X"$as_myself" : 'X\(//\)[^/]' \| \
1159 1.1 christos X"$as_myself" : 'X\(//\)$' \| \
1160 1.1 christos X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1161 1.1 christos $as_echo X"$as_myself" |
1162 1.1 christos sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1163 1.1 christos s//\1/
1164 1.1 christos q
1165 1.1 christos }
1166 1.1 christos /^X\(\/\/\)[^/].*/{
1167 1.1 christos s//\1/
1168 1.1 christos q
1169 1.1 christos }
1170 1.1 christos /^X\(\/\/\)$/{
1171 1.1 christos s//\1/
1172 1.1 christos q
1173 1.1 christos }
1174 1.1 christos /^X\(\/\).*/{
1175 1.1 christos s//\1/
1176 1.1 christos q
1177 1.1 christos }
1178 1.1 christos s/.*/./; q'`
1179 1.1 christos srcdir=$ac_confdir
1180 1.1 christos if test ! -r "$srcdir/$ac_unique_file"; then
1181 1.1 christos srcdir=..
1182 1.1 christos fi
1183 1.1 christos else
1184 1.1 christos ac_srcdir_defaulted=no
1185 1.1 christos fi
1186 1.1 christos if test ! -r "$srcdir/$ac_unique_file"; then
1187 1.1 christos test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1188 1.1 christos as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1189 1.1 christos fi
1190 1.1 christos ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1191 1.1 christos ac_abs_confdir=`(
1192 1.1 christos cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1193 1.1 christos pwd)`
1194 1.1 christos # When building in place, set srcdir=.
1195 1.1 christos if test "$ac_abs_confdir" = "$ac_pwd"; then
1196 1.1 christos srcdir=.
1197 1.1 christos fi
1198 1.1 christos # Remove unnecessary trailing slashes from srcdir.
1199 1.1 christos # Double slashes in file names in object file debugging info
1200 1.1 christos # mess up M-x gdb in Emacs.
1201 1.1 christos case $srcdir in
1202 1.1 christos */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1203 1.1 christos esac
1204 1.1 christos for ac_var in $ac_precious_vars; do
1205 1.1 christos eval ac_env_${ac_var}_set=\${${ac_var}+set}
1206 1.1 christos eval ac_env_${ac_var}_value=\$${ac_var}
1207 1.1 christos eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1208 1.1 christos eval ac_cv_env_${ac_var}_value=\$${ac_var}
1209 1.1 christos done
1210 1.1 christos
1211 1.1 christos #
1212 1.1 christos # Report the --help message.
1213 1.1 christos #
1214 1.1 christos if test "$ac_init_help" = "long"; then
1215 1.1 christos # Omit some internal or obsolete options to make the list less imposing.
1216 1.1 christos # This message is too long to be a string in the A/UX 3.1 sh.
1217 1.1 christos cat <<_ACEOF
1218 1.1 christos \`configure' configures this package to adapt to many kinds of systems.
1219 1.1 christos
1220 1.1 christos Usage: $0 [OPTION]... [VAR=VALUE]...
1221 1.1 christos
1222 1.1 christos To assign environment variables (e.g., CC, CFLAGS...), specify them as
1223 1.1 christos VAR=VALUE. See below for descriptions of some of the useful variables.
1224 1.1 christos
1225 1.1 christos Defaults for the options are specified in brackets.
1226 1.1 christos
1227 1.1 christos Configuration:
1228 1.1 christos -h, --help display this help and exit
1229 1.1 christos --help=short display options specific to this package
1230 1.1 christos --help=recursive display the short help of all the included packages
1231 1.1 christos -V, --version display version information and exit
1232 1.1 christos -q, --quiet, --silent do not print \`checking...' messages
1233 1.1 christos --cache-file=FILE cache test results in FILE [disabled]
1234 1.1 christos -C, --config-cache alias for \`--cache-file=config.cache'
1235 1.1 christos -n, --no-create do not create output files
1236 1.1 christos --srcdir=DIR find the sources in DIR [configure dir or \`..']
1237 1.1 christos
1238 1.1 christos Installation directories:
1239 1.1 christos --prefix=PREFIX install architecture-independent files in PREFIX
1240 1.1 christos [$ac_default_prefix]
1241 1.1 christos --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1242 1.1 christos [PREFIX]
1243 1.1 christos
1244 1.1 christos By default, \`make install' will install all the files in
1245 1.1 christos \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1246 1.1 christos an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1247 1.1 christos for instance \`--prefix=\$HOME'.
1248 1.1 christos
1249 1.1 christos For better control, use the options below.
1250 1.1 christos
1251 1.1 christos Fine tuning of the installation directories:
1252 1.1 christos --bindir=DIR user executables [EPREFIX/bin]
1253 1.1 christos --sbindir=DIR system admin executables [EPREFIX/sbin]
1254 1.1 christos --libexecdir=DIR program executables [EPREFIX/libexec]
1255 1.1 christos --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1256 1.1 christos --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1257 1.1 christos --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1258 1.1 christos --libdir=DIR object code libraries [EPREFIX/lib]
1259 1.1 christos --includedir=DIR C header files [PREFIX/include]
1260 1.1 christos --oldincludedir=DIR C header files for non-gcc [/usr/include]
1261 1.1 christos --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1262 1.1 christos --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1263 1.1 christos --infodir=DIR info documentation [DATAROOTDIR/info]
1264 1.1 christos --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1265 1.1 christos --mandir=DIR man documentation [DATAROOTDIR/man]
1266 1.1 christos --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1267 1.1 christos --htmldir=DIR html documentation [DOCDIR]
1268 1.1 christos --dvidir=DIR dvi documentation [DOCDIR]
1269 1.1 christos --pdfdir=DIR pdf documentation [DOCDIR]
1270 1.1 christos --psdir=DIR ps documentation [DOCDIR]
1271 1.1 christos _ACEOF
1272 1.1 christos
1273 1.1 christos cat <<\_ACEOF
1274 1.1 christos
1275 1.1.1.3 christos Program names:
1276 1.1.1.3 christos --program-prefix=PREFIX prepend PREFIX to installed program names
1277 1.1.1.3 christos --program-suffix=SUFFIX append SUFFIX to installed program names
1278 1.1.1.3 christos --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1279 1.1.1.3 christos
1280 1.1 christos System types:
1281 1.1 christos --build=BUILD configure for building on BUILD [guessed]
1282 1.1 christos --host=HOST cross-compile to build programs to run on HOST [BUILD]
1283 1.1 christos --target=TARGET configure for building compilers for TARGET [HOST]
1284 1.1 christos _ACEOF
1285 1.1 christos fi
1286 1.1 christos
1287 1.1 christos if test -n "$ac_init_help"; then
1288 1.1 christos
1289 1.1 christos cat <<\_ACEOF
1290 1.1 christos
1291 1.1 christos Optional Features:
1292 1.1 christos --disable-option-checking ignore unrecognized --enable/--with options
1293 1.1 christos --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1294 1.1 christos --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1295 1.1 christos --enable-gtk enable gdbtk graphical user interface (GUI)
1296 1.1 christos --enable-shared build shared libraries deault=yes
1297 1.1 christos
1298 1.1 christos Some influential environment variables:
1299 1.1 christos CC C compiler command
1300 1.1 christos CFLAGS C compiler flags
1301 1.1 christos LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1302 1.1 christos nonstandard directory <lib dir>
1303 1.1 christos LIBS libraries to pass to the linker, e.g. -l<library>
1304 1.1 christos CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1305 1.1 christos you have headers in a nonstandard directory <include dir>
1306 1.1 christos CPP C preprocessor
1307 1.1 christos
1308 1.1 christos Use these variables to override the choices made by `configure' or to help
1309 1.1 christos it to find libraries and programs with nonstandard names/locations.
1310 1.1 christos
1311 1.1 christos Report bugs to the package provider.
1312 1.1 christos _ACEOF
1313 1.1 christos ac_status=$?
1314 1.1 christos fi
1315 1.1 christos
1316 1.1 christos if test "$ac_init_help" = "recursive"; then
1317 1.1 christos # If there are subdirs, report their specific --help.
1318 1.1 christos for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1319 1.1 christos test -d "$ac_dir" ||
1320 1.1 christos { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1321 1.1 christos continue
1322 1.1 christos ac_builddir=.
1323 1.1 christos
1324 1.1 christos case "$ac_dir" in
1325 1.1 christos .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1326 1.1 christos *)
1327 1.1 christos ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1328 1.1 christos # A ".." for each directory in $ac_dir_suffix.
1329 1.1 christos ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1330 1.1 christos case $ac_top_builddir_sub in
1331 1.1 christos "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1332 1.1 christos *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1333 1.1 christos esac ;;
1334 1.1 christos esac
1335 1.1 christos ac_abs_top_builddir=$ac_pwd
1336 1.1 christos ac_abs_builddir=$ac_pwd$ac_dir_suffix
1337 1.1 christos # for backward compatibility:
1338 1.1 christos ac_top_builddir=$ac_top_build_prefix
1339 1.1 christos
1340 1.1 christos case $srcdir in
1341 1.1 christos .) # We are building in place.
1342 1.1 christos ac_srcdir=.
1343 1.1 christos ac_top_srcdir=$ac_top_builddir_sub
1344 1.1 christos ac_abs_top_srcdir=$ac_pwd ;;
1345 1.1 christos [\\/]* | ?:[\\/]* ) # Absolute name.
1346 1.1 christos ac_srcdir=$srcdir$ac_dir_suffix;
1347 1.1 christos ac_top_srcdir=$srcdir
1348 1.1 christos ac_abs_top_srcdir=$srcdir ;;
1349 1.1 christos *) # Relative name.
1350 1.1 christos ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1351 1.1 christos ac_top_srcdir=$ac_top_build_prefix$srcdir
1352 1.1 christos ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1353 1.1 christos esac
1354 1.1 christos ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1355 1.1 christos
1356 1.1 christos cd "$ac_dir" || { ac_status=$?; continue; }
1357 1.1 christos # Check for guested configure.
1358 1.1 christos if test -f "$ac_srcdir/configure.gnu"; then
1359 1.1 christos echo &&
1360 1.1 christos $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1361 1.1 christos elif test -f "$ac_srcdir/configure"; then
1362 1.1 christos echo &&
1363 1.1 christos $SHELL "$ac_srcdir/configure" --help=recursive
1364 1.1 christos else
1365 1.1 christos $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1366 1.1 christos fi || ac_status=$?
1367 1.1 christos cd "$ac_pwd" || { ac_status=$?; break; }
1368 1.1 christos done
1369 1.1 christos fi
1370 1.1 christos
1371 1.1 christos test -n "$ac_init_help" && exit $ac_status
1372 1.1 christos if $ac_init_version; then
1373 1.1 christos cat <<\_ACEOF
1374 1.1 christos configure
1375 1.1 christos generated by GNU Autoconf 2.64
1376 1.1 christos
1377 1.1 christos Copyright (C) 2009 Free Software Foundation, Inc.
1378 1.1 christos This configure script is free software; the Free Software Foundation
1379 1.1 christos gives unlimited permission to copy, distribute and modify it.
1380 1.1 christos _ACEOF
1381 1.1 christos exit
1382 1.1 christos fi
1383 1.1 christos
1384 1.1 christos ## ------------------------ ##
1385 1.1 christos ## Autoconf initialization. ##
1386 1.1 christos ## ------------------------ ##
1387 1.1 christos
1388 1.1 christos # ac_fn_c_try_compile LINENO
1389 1.1 christos # --------------------------
1390 1.1 christos # Try to compile conftest.$ac_ext, and return whether this succeeded.
1391 1.1 christos ac_fn_c_try_compile ()
1392 1.1 christos {
1393 1.1 christos as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1394 1.1 christos rm -f conftest.$ac_objext
1395 1.1 christos if { { ac_try="$ac_compile"
1396 1.1 christos case "(($ac_try" in
1397 1.1 christos *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1398 1.1 christos *) ac_try_echo=$ac_try;;
1399 1.1 christos esac
1400 1.1 christos eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1401 1.1 christos $as_echo "$ac_try_echo"; } >&5
1402 1.1 christos (eval "$ac_compile") 2>conftest.err
1403 1.1 christos ac_status=$?
1404 1.1 christos if test -s conftest.err; then
1405 1.1 christos grep -v '^ *+' conftest.err >conftest.er1
1406 1.1 christos cat conftest.er1 >&5
1407 1.1 christos mv -f conftest.er1 conftest.err
1408 1.1 christos fi
1409 1.1 christos $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1410 1.1 christos test $ac_status = 0; } && {
1411 1.1 christos test -z "$ac_c_werror_flag" ||
1412 1.1 christos test ! -s conftest.err
1413 1.1 christos } && test -s conftest.$ac_objext; then :
1414 1.1 christos ac_retval=0
1415 1.1 christos else
1416 1.1 christos $as_echo "$as_me: failed program was:" >&5
1417 1.1 christos sed 's/^/| /' conftest.$ac_ext >&5
1418 1.1 christos
1419 1.1 christos ac_retval=1
1420 1.1 christos fi
1421 1.1 christos eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1422 1.1 christos return $ac_retval
1423 1.1 christos
1424 1.1 christos } # ac_fn_c_try_compile
1425 1.1 christos
1426 1.1 christos # ac_fn_c_try_cpp LINENO
1427 1.1 christos # ----------------------
1428 1.1 christos # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1429 1.1 christos ac_fn_c_try_cpp ()
1430 1.1 christos {
1431 1.1 christos as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1432 1.1 christos if { { ac_try="$ac_cpp conftest.$ac_ext"
1433 1.1 christos case "(($ac_try" in
1434 1.1 christos *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1435 1.1 christos *) ac_try_echo=$ac_try;;
1436 1.1 christos esac
1437 1.1 christos eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1438 1.1 christos $as_echo "$ac_try_echo"; } >&5
1439 1.1 christos (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1440 1.1 christos ac_status=$?
1441 1.1 christos if test -s conftest.err; then
1442 1.1 christos grep -v '^ *+' conftest.err >conftest.er1
1443 1.1 christos cat conftest.er1 >&5
1444 1.1 christos mv -f conftest.er1 conftest.err
1445 1.1 christos fi
1446 1.1 christos $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1447 1.1 christos test $ac_status = 0; } >/dev/null && {
1448 1.1 christos test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1449 1.1 christos test ! -s conftest.err
1450 1.1 christos }; then :
1451 1.1 christos ac_retval=0
1452 1.1 christos else
1453 1.1 christos $as_echo "$as_me: failed program was:" >&5
1454 1.1 christos sed 's/^/| /' conftest.$ac_ext >&5
1455 1.1 christos
1456 1.1 christos ac_retval=1
1457 1.1 christos fi
1458 1.1 christos eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1459 1.1 christos return $ac_retval
1460 1.1 christos
1461 1.1 christos } # ac_fn_c_try_cpp
1462 1.1 christos
1463 1.1 christos # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1464 1.1 christos # -------------------------------------------------------
1465 1.1 christos # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1466 1.1 christos # the include files in INCLUDES and setting the cache variable VAR
1467 1.1 christos # accordingly.
1468 1.1 christos ac_fn_c_check_header_mongrel ()
1469 1.1 christos {
1470 1.1 christos as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1471 1.1 christos if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1472 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1473 1.1 christos $as_echo_n "checking for $2... " >&6; }
1474 1.1 christos if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1475 1.1 christos $as_echo_n "(cached) " >&6
1476 1.1 christos fi
1477 1.1 christos eval ac_res=\$$3
1478 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1479 1.1 christos $as_echo "$ac_res" >&6; }
1480 1.1 christos else
1481 1.1 christos # Is the header compilable?
1482 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1483 1.1 christos $as_echo_n "checking $2 usability... " >&6; }
1484 1.1 christos cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1485 1.1 christos /* end confdefs.h. */
1486 1.1 christos $4
1487 1.1 christos #include <$2>
1488 1.1 christos _ACEOF
1489 1.1 christos if ac_fn_c_try_compile "$LINENO"; then :
1490 1.1 christos ac_header_compiler=yes
1491 1.1 christos else
1492 1.1 christos ac_header_compiler=no
1493 1.1 christos fi
1494 1.1 christos rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1495 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1496 1.1 christos $as_echo "$ac_header_compiler" >&6; }
1497 1.1 christos
1498 1.1 christos # Is the header present?
1499 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1500 1.1 christos $as_echo_n "checking $2 presence... " >&6; }
1501 1.1 christos cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1502 1.1 christos /* end confdefs.h. */
1503 1.1 christos #include <$2>
1504 1.1 christos _ACEOF
1505 1.1 christos if ac_fn_c_try_cpp "$LINENO"; then :
1506 1.1 christos ac_header_preproc=yes
1507 1.1 christos else
1508 1.1 christos ac_header_preproc=no
1509 1.1 christos fi
1510 1.1 christos rm -f conftest.err conftest.$ac_ext
1511 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1512 1.1 christos $as_echo "$ac_header_preproc" >&6; }
1513 1.1 christos
1514 1.1 christos # So? What about this header?
1515 1.1 christos case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1516 1.1 christos yes:no: )
1517 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1518 1.1 christos $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1519 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1520 1.1 christos $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1521 1.1 christos ;;
1522 1.1 christos no:yes:* )
1523 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1524 1.1 christos $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1525 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1526 1.1 christos $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1527 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1528 1.1 christos $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1529 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1530 1.1 christos $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1531 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1532 1.1 christos $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1533 1.1 christos ;;
1534 1.1 christos esac
1535 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1536 1.1 christos $as_echo_n "checking for $2... " >&6; }
1537 1.1 christos if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1538 1.1 christos $as_echo_n "(cached) " >&6
1539 1.1 christos else
1540 1.1 christos eval "$3=\$ac_header_compiler"
1541 1.1 christos fi
1542 1.1 christos eval ac_res=\$$3
1543 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1544 1.1 christos $as_echo "$ac_res" >&6; }
1545 1.1 christos fi
1546 1.1 christos eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1547 1.1 christos
1548 1.1 christos } # ac_fn_c_check_header_mongrel
1549 1.1 christos
1550 1.1 christos # ac_fn_c_try_run LINENO
1551 1.1 christos # ----------------------
1552 1.1 christos # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1553 1.1 christos # that executables *can* be run.
1554 1.1 christos ac_fn_c_try_run ()
1555 1.1 christos {
1556 1.1 christos as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1557 1.1 christos if { { ac_try="$ac_link"
1558 1.1 christos case "(($ac_try" in
1559 1.1 christos *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1560 1.1 christos *) ac_try_echo=$ac_try;;
1561 1.1 christos esac
1562 1.1 christos eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1563 1.1 christos $as_echo "$ac_try_echo"; } >&5
1564 1.1 christos (eval "$ac_link") 2>&5
1565 1.1 christos ac_status=$?
1566 1.1 christos $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1567 1.1 christos test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1568 1.1 christos { { case "(($ac_try" in
1569 1.1 christos *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1570 1.1 christos *) ac_try_echo=$ac_try;;
1571 1.1 christos esac
1572 1.1 christos eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1573 1.1 christos $as_echo "$ac_try_echo"; } >&5
1574 1.1 christos (eval "$ac_try") 2>&5
1575 1.1 christos ac_status=$?
1576 1.1 christos $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1577 1.1 christos test $ac_status = 0; }; }; then :
1578 1.1 christos ac_retval=0
1579 1.1 christos else
1580 1.1 christos $as_echo "$as_me: program exited with status $ac_status" >&5
1581 1.1 christos $as_echo "$as_me: failed program was:" >&5
1582 1.1 christos sed 's/^/| /' conftest.$ac_ext >&5
1583 1.1 christos
1584 1.1 christos ac_retval=$ac_status
1585 1.1 christos fi
1586 1.1 christos rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1587 1.1 christos eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1588 1.1 christos return $ac_retval
1589 1.1 christos
1590 1.1 christos } # ac_fn_c_try_run
1591 1.1 christos
1592 1.1 christos # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1593 1.1 christos # -------------------------------------------------------
1594 1.1 christos # Tests whether HEADER exists and can be compiled using the include files in
1595 1.1 christos # INCLUDES, setting the cache variable VAR accordingly.
1596 1.1 christos ac_fn_c_check_header_compile ()
1597 1.1 christos {
1598 1.1 christos as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1599 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1600 1.1 christos $as_echo_n "checking for $2... " >&6; }
1601 1.1 christos if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1602 1.1 christos $as_echo_n "(cached) " >&6
1603 1.1 christos else
1604 1.1 christos cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1605 1.1 christos /* end confdefs.h. */
1606 1.1 christos $4
1607 1.1 christos #include <$2>
1608 1.1 christos _ACEOF
1609 1.1 christos if ac_fn_c_try_compile "$LINENO"; then :
1610 1.1 christos eval "$3=yes"
1611 1.1 christos else
1612 1.1 christos eval "$3=no"
1613 1.1 christos fi
1614 1.1 christos rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1615 1.1 christos fi
1616 1.1 christos eval ac_res=\$$3
1617 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1618 1.1 christos $as_echo "$ac_res" >&6; }
1619 1.1 christos eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1620 1.1 christos
1621 1.1 christos } # ac_fn_c_check_header_compile
1622 1.1 christos cat >config.log <<_ACEOF
1623 1.1 christos This file contains any messages produced by compilers while
1624 1.1 christos running configure, to aid debugging if configure makes a mistake.
1625 1.1 christos
1626 1.1 christos It was created by $as_me, which was
1627 1.1 christos generated by GNU Autoconf 2.64. Invocation command line was
1628 1.1 christos
1629 1.1 christos $ $0 $@
1630 1.1 christos
1631 1.1 christos _ACEOF
1632 1.1 christos exec 5>>config.log
1633 1.1 christos {
1634 1.1 christos cat <<_ASUNAME
1635 1.1 christos ## --------- ##
1636 1.1 christos ## Platform. ##
1637 1.1 christos ## --------- ##
1638 1.1 christos
1639 1.1 christos hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1640 1.1 christos uname -m = `(uname -m) 2>/dev/null || echo unknown`
1641 1.1 christos uname -r = `(uname -r) 2>/dev/null || echo unknown`
1642 1.1 christos uname -s = `(uname -s) 2>/dev/null || echo unknown`
1643 1.1 christos uname -v = `(uname -v) 2>/dev/null || echo unknown`
1644 1.1 christos
1645 1.1 christos /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1646 1.1 christos /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1647 1.1 christos
1648 1.1 christos /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1649 1.1 christos /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1650 1.1 christos /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1651 1.1 christos /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1652 1.1 christos /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1653 1.1 christos /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1654 1.1 christos /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1655 1.1 christos
1656 1.1 christos _ASUNAME
1657 1.1 christos
1658 1.1 christos as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1659 1.1 christos for as_dir in $PATH
1660 1.1 christos do
1661 1.1 christos IFS=$as_save_IFS
1662 1.1 christos test -z "$as_dir" && as_dir=.
1663 1.1 christos $as_echo "PATH: $as_dir"
1664 1.1 christos done
1665 1.1 christos IFS=$as_save_IFS
1666 1.1 christos
1667 1.1 christos } >&5
1668 1.1 christos
1669 1.1 christos cat >&5 <<_ACEOF
1670 1.1 christos
1671 1.1 christos
1672 1.1 christos ## ----------- ##
1673 1.1 christos ## Core tests. ##
1674 1.1 christos ## ----------- ##
1675 1.1 christos
1676 1.1 christos _ACEOF
1677 1.1 christos
1678 1.1 christos
1679 1.1 christos # Keep a trace of the command line.
1680 1.1 christos # Strip out --no-create and --no-recursion so they do not pile up.
1681 1.1 christos # Strip out --silent because we don't want to record it for future runs.
1682 1.1 christos # Also quote any args containing shell meta-characters.
1683 1.1 christos # Make two passes to allow for proper duplicate-argument suppression.
1684 1.1 christos ac_configure_args=
1685 1.1 christos ac_configure_args0=
1686 1.1 christos ac_configure_args1=
1687 1.1 christos ac_must_keep_next=false
1688 1.1 christos for ac_pass in 1 2
1689 1.1 christos do
1690 1.1 christos for ac_arg
1691 1.1 christos do
1692 1.1 christos case $ac_arg in
1693 1.1 christos -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1694 1.1 christos -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1695 1.1 christos | -silent | --silent | --silen | --sile | --sil)
1696 1.1 christos continue ;;
1697 1.1 christos *\'*)
1698 1.1 christos ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1699 1.1 christos esac
1700 1.1 christos case $ac_pass in
1701 1.1 christos 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1702 1.1 christos 2)
1703 1.1 christos as_fn_append ac_configure_args1 " '$ac_arg'"
1704 1.1 christos if test $ac_must_keep_next = true; then
1705 1.1 christos ac_must_keep_next=false # Got value, back to normal.
1706 1.1 christos else
1707 1.1 christos case $ac_arg in
1708 1.1 christos *=* | --config-cache | -C | -disable-* | --disable-* \
1709 1.1 christos | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1710 1.1 christos | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1711 1.1 christos | -with-* | --with-* | -without-* | --without-* | --x)
1712 1.1 christos case "$ac_configure_args0 " in
1713 1.1 christos "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1714 1.1 christos esac
1715 1.1 christos ;;
1716 1.1 christos -* ) ac_must_keep_next=true ;;
1717 1.1 christos esac
1718 1.1 christos fi
1719 1.1 christos as_fn_append ac_configure_args " '$ac_arg'"
1720 1.1 christos ;;
1721 1.1 christos esac
1722 1.1 christos done
1723 1.1 christos done
1724 1.1 christos { ac_configure_args0=; unset ac_configure_args0;}
1725 1.1 christos { ac_configure_args1=; unset ac_configure_args1;}
1726 1.1 christos
1727 1.1 christos # When interrupted or exit'd, cleanup temporary files, and complete
1728 1.1 christos # config.log. We remove comments because anyway the quotes in there
1729 1.1 christos # would cause problems or look ugly.
1730 1.1 christos # WARNING: Use '\'' to represent an apostrophe within the trap.
1731 1.1 christos # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1732 1.1 christos trap 'exit_status=$?
1733 1.1 christos # Save into config.log some information that might help in debugging.
1734 1.1 christos {
1735 1.1 christos echo
1736 1.1 christos
1737 1.1 christos cat <<\_ASBOX
1738 1.1 christos ## ---------------- ##
1739 1.1 christos ## Cache variables. ##
1740 1.1 christos ## ---------------- ##
1741 1.1 christos _ASBOX
1742 1.1 christos echo
1743 1.1 christos # The following way of writing the cache mishandles newlines in values,
1744 1.1 christos (
1745 1.1 christos for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1746 1.1 christos eval ac_val=\$$ac_var
1747 1.1 christos case $ac_val in #(
1748 1.1 christos *${as_nl}*)
1749 1.1 christos case $ac_var in #(
1750 1.1 christos *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1751 1.1 christos $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1752 1.1 christos esac
1753 1.1 christos case $ac_var in #(
1754 1.1 christos _ | IFS | as_nl) ;; #(
1755 1.1 christos BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1756 1.1 christos *) { eval $ac_var=; unset $ac_var;} ;;
1757 1.1 christos esac ;;
1758 1.1 christos esac
1759 1.1 christos done
1760 1.1 christos (set) 2>&1 |
1761 1.1 christos case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1762 1.1 christos *${as_nl}ac_space=\ *)
1763 1.1 christos sed -n \
1764 1.1 christos "s/'\''/'\''\\\\'\'''\''/g;
1765 1.1 christos s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1766 1.1 christos ;; #(
1767 1.1 christos *)
1768 1.1 christos sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1769 1.1 christos ;;
1770 1.1 christos esac |
1771 1.1 christos sort
1772 1.1 christos )
1773 1.1 christos echo
1774 1.1 christos
1775 1.1 christos cat <<\_ASBOX
1776 1.1 christos ## ----------------- ##
1777 1.1 christos ## Output variables. ##
1778 1.1 christos ## ----------------- ##
1779 1.1 christos _ASBOX
1780 1.1 christos echo
1781 1.1 christos for ac_var in $ac_subst_vars
1782 1.1 christos do
1783 1.1 christos eval ac_val=\$$ac_var
1784 1.1 christos case $ac_val in
1785 1.1 christos *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1786 1.1 christos esac
1787 1.1 christos $as_echo "$ac_var='\''$ac_val'\''"
1788 1.1 christos done | sort
1789 1.1 christos echo
1790 1.1 christos
1791 1.1 christos if test -n "$ac_subst_files"; then
1792 1.1 christos cat <<\_ASBOX
1793 1.1 christos ## ------------------- ##
1794 1.1 christos ## File substitutions. ##
1795 1.1 christos ## ------------------- ##
1796 1.1 christos _ASBOX
1797 1.1 christos echo
1798 1.1 christos for ac_var in $ac_subst_files
1799 1.1 christos do
1800 1.1 christos eval ac_val=\$$ac_var
1801 1.1 christos case $ac_val in
1802 1.1 christos *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1803 1.1 christos esac
1804 1.1 christos $as_echo "$ac_var='\''$ac_val'\''"
1805 1.1 christos done | sort
1806 1.1 christos echo
1807 1.1 christos fi
1808 1.1 christos
1809 1.1 christos if test -s confdefs.h; then
1810 1.1 christos cat <<\_ASBOX
1811 1.1 christos ## ----------- ##
1812 1.1 christos ## confdefs.h. ##
1813 1.1 christos ## ----------- ##
1814 1.1 christos _ASBOX
1815 1.1 christos echo
1816 1.1 christos cat confdefs.h
1817 1.1 christos echo
1818 1.1 christos fi
1819 1.1 christos test "$ac_signal" != 0 &&
1820 1.1 christos $as_echo "$as_me: caught signal $ac_signal"
1821 1.1 christos $as_echo "$as_me: exit $exit_status"
1822 1.1 christos } >&5
1823 1.1 christos rm -f core *.core core.conftest.* &&
1824 1.1 christos rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1825 1.1 christos exit $exit_status
1826 1.1 christos ' 0
1827 1.1 christos for ac_signal in 1 2 13 15; do
1828 1.1 christos trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1829 1.1 christos done
1830 1.1 christos ac_signal=0
1831 1.1 christos
1832 1.1 christos # confdefs.h avoids OS command line length limits that DEFS can exceed.
1833 1.1 christos rm -f -r conftest* confdefs.h
1834 1.1 christos
1835 1.1 christos $as_echo "/* confdefs.h */" > confdefs.h
1836 1.1 christos
1837 1.1 christos # Predefined preprocessor variables.
1838 1.1 christos
1839 1.1 christos cat >>confdefs.h <<_ACEOF
1840 1.1 christos #define PACKAGE_NAME "$PACKAGE_NAME"
1841 1.1 christos _ACEOF
1842 1.1 christos
1843 1.1 christos cat >>confdefs.h <<_ACEOF
1844 1.1 christos #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1845 1.1 christos _ACEOF
1846 1.1 christos
1847 1.1 christos cat >>confdefs.h <<_ACEOF
1848 1.1 christos #define PACKAGE_VERSION "$PACKAGE_VERSION"
1849 1.1 christos _ACEOF
1850 1.1 christos
1851 1.1 christos cat >>confdefs.h <<_ACEOF
1852 1.1 christos #define PACKAGE_STRING "$PACKAGE_STRING"
1853 1.1 christos _ACEOF
1854 1.1 christos
1855 1.1 christos cat >>confdefs.h <<_ACEOF
1856 1.1 christos #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1857 1.1 christos _ACEOF
1858 1.1 christos
1859 1.1 christos cat >>confdefs.h <<_ACEOF
1860 1.1 christos #define PACKAGE_URL "$PACKAGE_URL"
1861 1.1 christos _ACEOF
1862 1.1 christos
1863 1.1 christos
1864 1.1 christos # Let the site file select an alternate cache file if it wants to.
1865 1.1 christos # Prefer an explicitly selected file to automatically selected ones.
1866 1.1 christos ac_site_file1=NONE
1867 1.1 christos ac_site_file2=NONE
1868 1.1 christos if test -n "$CONFIG_SITE"; then
1869 1.1 christos ac_site_file1=$CONFIG_SITE
1870 1.1 christos elif test "x$prefix" != xNONE; then
1871 1.1 christos ac_site_file1=$prefix/share/config.site
1872 1.1 christos ac_site_file2=$prefix/etc/config.site
1873 1.1 christos else
1874 1.1 christos ac_site_file1=$ac_default_prefix/share/config.site
1875 1.1 christos ac_site_file2=$ac_default_prefix/etc/config.site
1876 1.1 christos fi
1877 1.1 christos for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1878 1.1 christos do
1879 1.1 christos test "x$ac_site_file" = xNONE && continue
1880 1.1 christos if test -r "$ac_site_file"; then
1881 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1882 1.1 christos $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1883 1.1 christos sed 's/^/| /' "$ac_site_file" >&5
1884 1.1 christos . "$ac_site_file"
1885 1.1 christos fi
1886 1.1 christos done
1887 1.1 christos
1888 1.1 christos if test -r "$cache_file"; then
1889 1.1 christos # Some versions of bash will fail to source /dev/null (special
1890 1.1 christos # files actually), so we avoid doing that.
1891 1.1 christos if test -f "$cache_file"; then
1892 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1893 1.1 christos $as_echo "$as_me: loading cache $cache_file" >&6;}
1894 1.1 christos case $cache_file in
1895 1.1 christos [\\/]* | ?:[\\/]* ) . "$cache_file";;
1896 1.1 christos *) . "./$cache_file";;
1897 1.1 christos esac
1898 1.1 christos fi
1899 1.1 christos else
1900 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1901 1.1 christos $as_echo "$as_me: creating cache $cache_file" >&6;}
1902 1.1 christos >$cache_file
1903 1.1 christos fi
1904 1.1 christos
1905 1.1 christos # Check that the precious variables saved in the cache have kept the same
1906 1.1 christos # value.
1907 1.1 christos ac_cache_corrupted=false
1908 1.1 christos for ac_var in $ac_precious_vars; do
1909 1.1 christos eval ac_old_set=\$ac_cv_env_${ac_var}_set
1910 1.1 christos eval ac_new_set=\$ac_env_${ac_var}_set
1911 1.1 christos eval ac_old_val=\$ac_cv_env_${ac_var}_value
1912 1.1 christos eval ac_new_val=\$ac_env_${ac_var}_value
1913 1.1 christos case $ac_old_set,$ac_new_set in
1914 1.1 christos set,)
1915 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1916 1.1 christos $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1917 1.1 christos ac_cache_corrupted=: ;;
1918 1.1 christos ,set)
1919 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1920 1.1 christos $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1921 1.1 christos ac_cache_corrupted=: ;;
1922 1.1 christos ,);;
1923 1.1 christos *)
1924 1.1 christos if test "x$ac_old_val" != "x$ac_new_val"; then
1925 1.1 christos # differences in whitespace do not lead to failure.
1926 1.1 christos ac_old_val_w=`echo x $ac_old_val`
1927 1.1 christos ac_new_val_w=`echo x $ac_new_val`
1928 1.1 christos if test "$ac_old_val_w" != "$ac_new_val_w"; then
1929 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1930 1.1 christos $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1931 1.1 christos ac_cache_corrupted=:
1932 1.1 christos else
1933 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1934 1.1 christos $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1935 1.1 christos eval $ac_var=\$ac_old_val
1936 1.1 christos fi
1937 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
1938 1.1 christos $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
1939 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
1940 1.1 christos $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
1941 1.1 christos fi;;
1942 1.1 christos esac
1943 1.1 christos # Pass precious variables to config.status.
1944 1.1 christos if test "$ac_new_set" = set; then
1945 1.1 christos case $ac_new_val in
1946 1.1 christos *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1947 1.1 christos *) ac_arg=$ac_var=$ac_new_val ;;
1948 1.1 christos esac
1949 1.1 christos case " $ac_configure_args " in
1950 1.1 christos *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1951 1.1 christos *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1952 1.1 christos esac
1953 1.1 christos fi
1954 1.1 christos done
1955 1.1 christos if $ac_cache_corrupted; then
1956 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1957 1.1 christos $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1958 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1959 1.1 christos $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1960 1.1 christos as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1961 1.1 christos fi
1962 1.1 christos ## -------------------- ##
1963 1.1 christos ## Main body of script. ##
1964 1.1 christos ## -------------------- ##
1965 1.1 christos
1966 1.1 christos ac_ext=c
1967 1.1 christos ac_cpp='$CPP $CPPFLAGS'
1968 1.1 christos ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1969 1.1 christos ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1970 1.1 christos ac_compiler_gnu=$ac_cv_c_compiler_gnu
1971 1.1 christos
1972 1.1 christos
1973 1.1 christos
1974 1.1 christos
1975 1.1 christos
1976 1.1 christos
1977 1.1 christos ac_aux_dir=
1978 1.1 christos for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1979 1.1 christos for ac_t in install-sh install.sh shtool; do
1980 1.1 christos if test -f "$ac_dir/$ac_t"; then
1981 1.1 christos ac_aux_dir=$ac_dir
1982 1.1 christos ac_install_sh="$ac_aux_dir/$ac_t -c"
1983 1.1 christos break 2
1984 1.1 christos fi
1985 1.1 christos done
1986 1.1 christos done
1987 1.1 christos if test -z "$ac_aux_dir"; then
1988 1.1 christos as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
1989 1.1 christos fi
1990 1.1 christos
1991 1.1 christos # These three variables are undocumented and unsupported,
1992 1.1 christos # and are intended to be withdrawn in a future Autoconf release.
1993 1.1 christos # They can cause serious problems if a builder's source tree is in a directory
1994 1.1 christos # whose full name contains unusual characters.
1995 1.1 christos ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
1996 1.1 christos ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
1997 1.1 christos ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
1998 1.1 christos
1999 1.1 christos
2000 1.1 christos # Make sure we can run config.sub.
2001 1.1 christos $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2002 1.1 christos as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2003 1.1 christos
2004 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2005 1.1 christos $as_echo_n "checking build system type... " >&6; }
2006 1.1 christos if test "${ac_cv_build+set}" = set; then :
2007 1.1 christos $as_echo_n "(cached) " >&6
2008 1.1 christos else
2009 1.1 christos ac_build_alias=$build_alias
2010 1.1 christos test "x$ac_build_alias" = x &&
2011 1.1 christos ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2012 1.1 christos test "x$ac_build_alias" = x &&
2013 1.1 christos as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2014 1.1 christos ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2015 1.1 christos as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2016 1.1 christos
2017 1.1 christos fi
2018 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2019 1.1 christos $as_echo "$ac_cv_build" >&6; }
2020 1.1 christos case $ac_cv_build in
2021 1.1 christos *-*-*) ;;
2022 1.1 christos *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2023 1.1 christos esac
2024 1.1 christos build=$ac_cv_build
2025 1.1 christos ac_save_IFS=$IFS; IFS='-'
2026 1.1 christos set x $ac_cv_build
2027 1.1 christos shift
2028 1.1 christos build_cpu=$1
2029 1.1 christos build_vendor=$2
2030 1.1 christos shift; shift
2031 1.1 christos # Remember, the first character of IFS is used to create $*,
2032 1.1 christos # except with old shells:
2033 1.1 christos build_os=$*
2034 1.1 christos IFS=$ac_save_IFS
2035 1.1 christos case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2036 1.1 christos
2037 1.1 christos
2038 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2039 1.1 christos $as_echo_n "checking host system type... " >&6; }
2040 1.1 christos if test "${ac_cv_host+set}" = set; then :
2041 1.1 christos $as_echo_n "(cached) " >&6
2042 1.1 christos else
2043 1.1 christos if test "x$host_alias" = x; then
2044 1.1 christos ac_cv_host=$ac_cv_build
2045 1.1 christos else
2046 1.1 christos ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2047 1.1 christos as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2048 1.1 christos fi
2049 1.1 christos
2050 1.1 christos fi
2051 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2052 1.1 christos $as_echo "$ac_cv_host" >&6; }
2053 1.1 christos case $ac_cv_host in
2054 1.1 christos *-*-*) ;;
2055 1.1 christos *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2056 1.1 christos esac
2057 1.1 christos host=$ac_cv_host
2058 1.1 christos ac_save_IFS=$IFS; IFS='-'
2059 1.1 christos set x $ac_cv_host
2060 1.1 christos shift
2061 1.1 christos host_cpu=$1
2062 1.1 christos host_vendor=$2
2063 1.1 christos shift; shift
2064 1.1 christos # Remember, the first character of IFS is used to create $*,
2065 1.1 christos # except with old shells:
2066 1.1 christos host_os=$*
2067 1.1 christos IFS=$ac_save_IFS
2068 1.1 christos case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2069 1.1 christos
2070 1.1 christos
2071 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2072 1.1 christos $as_echo_n "checking target system type... " >&6; }
2073 1.1 christos if test "${ac_cv_target+set}" = set; then :
2074 1.1 christos $as_echo_n "(cached) " >&6
2075 1.1 christos else
2076 1.1 christos if test "x$target_alias" = x; then
2077 1.1 christos ac_cv_target=$ac_cv_host
2078 1.1 christos else
2079 1.1 christos ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2080 1.1 christos as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2081 1.1 christos fi
2082 1.1 christos
2083 1.1 christos fi
2084 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2085 1.1 christos $as_echo "$ac_cv_target" >&6; }
2086 1.1 christos case $ac_cv_target in
2087 1.1 christos *-*-*) ;;
2088 1.1 christos *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
2089 1.1 christos esac
2090 1.1 christos target=$ac_cv_target
2091 1.1 christos ac_save_IFS=$IFS; IFS='-'
2092 1.1 christos set x $ac_cv_target
2093 1.1 christos shift
2094 1.1 christos target_cpu=$1
2095 1.1 christos target_vendor=$2
2096 1.1 christos shift; shift
2097 1.1 christos # Remember, the first character of IFS is used to create $*,
2098 1.1 christos # except with old shells:
2099 1.1 christos target_os=$*
2100 1.1 christos IFS=$ac_save_IFS
2101 1.1 christos case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2102 1.1 christos
2103 1.1 christos
2104 1.1 christos # The aliases save the names the user supplied, while $host etc.
2105 1.1 christos # will get canonicalized.
2106 1.1 christos test -n "$target_alias" &&
2107 1.1 christos test "$program_prefix$program_suffix$program_transform_name" = \
2108 1.1 christos NONENONEs,x,x, &&
2109 1.1 christos program_prefix=${target_alias}-
2110 1.1 christos
2111 1.1 christos case ${build_alias} in
2112 1.1 christos "") build_noncanonical=${build} ;;
2113 1.1 christos *) build_noncanonical=${build_alias} ;;
2114 1.1 christos esac
2115 1.1 christos
2116 1.1 christos case ${host_alias} in
2117 1.1 christos "") host_noncanonical=${build_noncanonical} ;;
2118 1.1 christos *) host_noncanonical=${host_alias} ;;
2119 1.1 christos esac
2120 1.1 christos
2121 1.1 christos case ${target_alias} in
2122 1.1 christos "") target_noncanonical=${host_noncanonical} ;;
2123 1.1 christos *) target_noncanonical=${target_alias} ;;
2124 1.1 christos esac
2125 1.1 christos
2126 1.1 christos
2127 1.1 christos
2128 1.1 christos
2129 1.1 christos # Enable gdbtk.
2130 1.1 christos # Check whether --enable-gdbtk was given.
2131 1.1 christos if test "${enable_gdbtk+set}" = set; then :
2132 1.1 christos enableval=$enable_gdbtk;
2133 1.1 christos else
2134 1.1 christos if test -d $srcdir/../gdbtk && test -d $srcdir/gdb.gdbtk; then
2135 1.1 christos enable_gdbtk=yes
2136 1.1 christos else
2137 1.1 christos enable_gdbtk=no
2138 1.1 christos fi
2139 1.1 christos fi
2140 1.1 christos
2141 1.1 christos # We unconditionally disable gdbtk tests on selected platforms.
2142 1.1 christos case $host_os in
2143 1.1 christos go32* | windows*)
2144 1.1 christos enable_gdbtk=no ;;
2145 1.1 christos esac
2146 1.1 christos
2147 1.1 christos # Add gdbtk tests when appropriate.
2148 1.1 christos if test $enable_gdbtk = yes; then
2149 1.1 christos
2150 1.1 christos
2151 1.1 christos subdirs="$subdirs gdb.gdbtk"
2152 1.1 christos
2153 1.1 christos fi
2154 1.1 christos
2155 1.1 christos # Enable shared libraries.
2156 1.1 christos # Check whether --enable-shared was given.
2157 1.1 christos if test "${enable_shared+set}" = set; then :
2158 1.1 christos enableval=$enable_shared;
2159 1.1 christos else
2160 1.1 christos enable_shared=yes
2161 1.1 christos fi
2162 1.1 christos
2163 1.1 christos
2164 1.1 christos # If we have shared libraries, try to set RPATH_ENVVAR reasonably,
2165 1.1 christos # such that we can find the shared libraries in the build tree.
2166 1.1 christos if test $enable_shared = no; then
2167 1.1 christos # The variable `RPATH_ENVVAR' itself is not likely to be used on any
2168 1.1 christos # platform.
2169 1.1 christos RPATH_ENVVAR=RPATH_ENVVAR
2170 1.1 christos else
2171 1.1 christos # The variable `LD_LIBRARY_PATH' is used on most platforms.
2172 1.1 christos RPATH_ENVVAR=LD_LIBRARY_PATH
2173 1.1 christos # The following exceptions are taken from Libtool 1.4.3.
2174 1.1 christos case $host_os in
2175 1.1 christos aix*)
2176 1.1 christos if test $host_cpu != ia64; then
2177 1.1 christos RPATH_ENVVAR=LIBPATH
2178 1.1 christos fi ;;
2179 1.1 christos darwin* | rhapsody*)
2180 1.1 christos RPATH_ENVVAR=DYLD_LIBRARY_PATH ;;
2181 1.1 christos esac
2182 1.1 christos fi
2183 1.1 christos
2184 1.1 christos
2185 1.1 christos ac_ext=c
2186 1.1 christos ac_cpp='$CPP $CPPFLAGS'
2187 1.1 christos ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2188 1.1 christos ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2189 1.1 christos ac_compiler_gnu=$ac_cv_c_compiler_gnu
2190 1.1 christos if test -n "$ac_tool_prefix"; then
2191 1.1 christos # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2192 1.1 christos set dummy ${ac_tool_prefix}gcc; ac_word=$2
2193 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2194 1.1 christos $as_echo_n "checking for $ac_word... " >&6; }
2195 1.1 christos if test "${ac_cv_prog_CC+set}" = set; then :
2196 1.1 christos $as_echo_n "(cached) " >&6
2197 1.1 christos else
2198 1.1 christos if test -n "$CC"; then
2199 1.1 christos ac_cv_prog_CC="$CC" # Let the user override the test.
2200 1.1 christos else
2201 1.1 christos as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2202 1.1 christos for as_dir in $PATH
2203 1.1 christos do
2204 1.1 christos IFS=$as_save_IFS
2205 1.1 christos test -z "$as_dir" && as_dir=.
2206 1.1 christos for ac_exec_ext in '' $ac_executable_extensions; do
2207 1.1 christos if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2208 1.1 christos ac_cv_prog_CC="${ac_tool_prefix}gcc"
2209 1.1 christos $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2210 1.1 christos break 2
2211 1.1 christos fi
2212 1.1 christos done
2213 1.1 christos done
2214 1.1 christos IFS=$as_save_IFS
2215 1.1 christos
2216 1.1 christos fi
2217 1.1 christos fi
2218 1.1 christos CC=$ac_cv_prog_CC
2219 1.1 christos if test -n "$CC"; then
2220 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2221 1.1 christos $as_echo "$CC" >&6; }
2222 1.1 christos else
2223 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2224 1.1 christos $as_echo "no" >&6; }
2225 1.1 christos fi
2226 1.1 christos
2227 1.1 christos
2228 1.1 christos fi
2229 1.1 christos if test -z "$ac_cv_prog_CC"; then
2230 1.1 christos ac_ct_CC=$CC
2231 1.1 christos # Extract the first word of "gcc", so it can be a program name with args.
2232 1.1 christos set dummy gcc; ac_word=$2
2233 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2234 1.1 christos $as_echo_n "checking for $ac_word... " >&6; }
2235 1.1 christos if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2236 1.1 christos $as_echo_n "(cached) " >&6
2237 1.1 christos else
2238 1.1 christos if test -n "$ac_ct_CC"; then
2239 1.1 christos ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2240 1.1 christos else
2241 1.1 christos as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2242 1.1 christos for as_dir in $PATH
2243 1.1 christos do
2244 1.1 christos IFS=$as_save_IFS
2245 1.1 christos test -z "$as_dir" && as_dir=.
2246 1.1 christos for ac_exec_ext in '' $ac_executable_extensions; do
2247 1.1 christos if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2248 1.1 christos ac_cv_prog_ac_ct_CC="gcc"
2249 1.1 christos $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2250 1.1 christos break 2
2251 1.1 christos fi
2252 1.1 christos done
2253 1.1 christos done
2254 1.1 christos IFS=$as_save_IFS
2255 1.1 christos
2256 1.1 christos fi
2257 1.1 christos fi
2258 1.1 christos ac_ct_CC=$ac_cv_prog_ac_ct_CC
2259 1.1 christos if test -n "$ac_ct_CC"; then
2260 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2261 1.1 christos $as_echo "$ac_ct_CC" >&6; }
2262 1.1 christos else
2263 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2264 1.1 christos $as_echo "no" >&6; }
2265 1.1 christos fi
2266 1.1 christos
2267 1.1 christos if test "x$ac_ct_CC" = x; then
2268 1.1 christos CC=""
2269 1.1 christos else
2270 1.1 christos case $cross_compiling:$ac_tool_warned in
2271 1.1 christos yes:)
2272 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2273 1.1 christos $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2274 1.1 christos ac_tool_warned=yes ;;
2275 1.1 christos esac
2276 1.1 christos CC=$ac_ct_CC
2277 1.1 christos fi
2278 1.1 christos else
2279 1.1 christos CC="$ac_cv_prog_CC"
2280 1.1 christos fi
2281 1.1 christos
2282 1.1 christos if test -z "$CC"; then
2283 1.1 christos if test -n "$ac_tool_prefix"; then
2284 1.1 christos # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2285 1.1 christos set dummy ${ac_tool_prefix}cc; ac_word=$2
2286 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2287 1.1 christos $as_echo_n "checking for $ac_word... " >&6; }
2288 1.1 christos if test "${ac_cv_prog_CC+set}" = set; then :
2289 1.1 christos $as_echo_n "(cached) " >&6
2290 1.1 christos else
2291 1.1 christos if test -n "$CC"; then
2292 1.1 christos ac_cv_prog_CC="$CC" # Let the user override the test.
2293 1.1 christos else
2294 1.1 christos as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2295 1.1 christos for as_dir in $PATH
2296 1.1 christos do
2297 1.1 christos IFS=$as_save_IFS
2298 1.1 christos test -z "$as_dir" && as_dir=.
2299 1.1 christos for ac_exec_ext in '' $ac_executable_extensions; do
2300 1.1 christos if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2301 1.1 christos ac_cv_prog_CC="${ac_tool_prefix}cc"
2302 1.1 christos $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2303 1.1 christos break 2
2304 1.1 christos fi
2305 1.1 christos done
2306 1.1 christos done
2307 1.1 christos IFS=$as_save_IFS
2308 1.1 christos
2309 1.1 christos fi
2310 1.1 christos fi
2311 1.1 christos CC=$ac_cv_prog_CC
2312 1.1 christos if test -n "$CC"; then
2313 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2314 1.1 christos $as_echo "$CC" >&6; }
2315 1.1 christos else
2316 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2317 1.1 christos $as_echo "no" >&6; }
2318 1.1 christos fi
2319 1.1 christos
2320 1.1 christos
2321 1.1 christos fi
2322 1.1 christos fi
2323 1.1 christos if test -z "$CC"; then
2324 1.1 christos # Extract the first word of "cc", so it can be a program name with args.
2325 1.1 christos set dummy cc; ac_word=$2
2326 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2327 1.1 christos $as_echo_n "checking for $ac_word... " >&6; }
2328 1.1 christos if test "${ac_cv_prog_CC+set}" = set; then :
2329 1.1 christos $as_echo_n "(cached) " >&6
2330 1.1 christos else
2331 1.1 christos if test -n "$CC"; then
2332 1.1 christos ac_cv_prog_CC="$CC" # Let the user override the test.
2333 1.1 christos else
2334 1.1 christos ac_prog_rejected=no
2335 1.1 christos as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2336 1.1 christos for as_dir in $PATH
2337 1.1 christos do
2338 1.1 christos IFS=$as_save_IFS
2339 1.1 christos test -z "$as_dir" && as_dir=.
2340 1.1 christos for ac_exec_ext in '' $ac_executable_extensions; do
2341 1.1 christos if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2342 1.1 christos if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2343 1.1 christos ac_prog_rejected=yes
2344 1.1 christos continue
2345 1.1 christos fi
2346 1.1 christos ac_cv_prog_CC="cc"
2347 1.1 christos $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2348 1.1 christos break 2
2349 1.1 christos fi
2350 1.1 christos done
2351 1.1 christos done
2352 1.1 christos IFS=$as_save_IFS
2353 1.1 christos
2354 1.1 christos if test $ac_prog_rejected = yes; then
2355 1.1 christos # We found a bogon in the path, so make sure we never use it.
2356 1.1 christos set dummy $ac_cv_prog_CC
2357 1.1 christos shift
2358 1.1 christos if test $# != 0; then
2359 1.1 christos # We chose a different compiler from the bogus one.
2360 1.1 christos # However, it has the same basename, so the bogon will be chosen
2361 1.1 christos # first if we set CC to just the basename; use the full file name.
2362 1.1 christos shift
2363 1.1 christos ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2364 1.1 christos fi
2365 1.1 christos fi
2366 1.1 christos fi
2367 1.1 christos fi
2368 1.1 christos CC=$ac_cv_prog_CC
2369 1.1 christos if test -n "$CC"; then
2370 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2371 1.1 christos $as_echo "$CC" >&6; }
2372 1.1 christos else
2373 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2374 1.1 christos $as_echo "no" >&6; }
2375 1.1 christos fi
2376 1.1 christos
2377 1.1 christos
2378 1.1 christos fi
2379 1.1 christos if test -z "$CC"; then
2380 1.1 christos if test -n "$ac_tool_prefix"; then
2381 1.1 christos for ac_prog in cl.exe
2382 1.1 christos do
2383 1.1 christos # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2384 1.1 christos set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2385 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2386 1.1 christos $as_echo_n "checking for $ac_word... " >&6; }
2387 1.1 christos if test "${ac_cv_prog_CC+set}" = set; then :
2388 1.1 christos $as_echo_n "(cached) " >&6
2389 1.1 christos else
2390 1.1 christos if test -n "$CC"; then
2391 1.1 christos ac_cv_prog_CC="$CC" # Let the user override the test.
2392 1.1 christos else
2393 1.1 christos as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2394 1.1 christos for as_dir in $PATH
2395 1.1 christos do
2396 1.1 christos IFS=$as_save_IFS
2397 1.1 christos test -z "$as_dir" && as_dir=.
2398 1.1 christos for ac_exec_ext in '' $ac_executable_extensions; do
2399 1.1 christos if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2400 1.1 christos ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2401 1.1 christos $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2402 1.1 christos break 2
2403 1.1 christos fi
2404 1.1 christos done
2405 1.1 christos done
2406 1.1 christos IFS=$as_save_IFS
2407 1.1 christos
2408 1.1 christos fi
2409 1.1 christos fi
2410 1.1 christos CC=$ac_cv_prog_CC
2411 1.1 christos if test -n "$CC"; then
2412 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2413 1.1 christos $as_echo "$CC" >&6; }
2414 1.1 christos else
2415 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2416 1.1 christos $as_echo "no" >&6; }
2417 1.1 christos fi
2418 1.1 christos
2419 1.1 christos
2420 1.1 christos test -n "$CC" && break
2421 1.1 christos done
2422 1.1 christos fi
2423 1.1 christos if test -z "$CC"; then
2424 1.1 christos ac_ct_CC=$CC
2425 1.1 christos for ac_prog in cl.exe
2426 1.1 christos do
2427 1.1 christos # Extract the first word of "$ac_prog", so it can be a program name with args.
2428 1.1 christos set dummy $ac_prog; ac_word=$2
2429 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2430 1.1 christos $as_echo_n "checking for $ac_word... " >&6; }
2431 1.1 christos if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2432 1.1 christos $as_echo_n "(cached) " >&6
2433 1.1 christos else
2434 1.1 christos if test -n "$ac_ct_CC"; then
2435 1.1 christos ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2436 1.1 christos else
2437 1.1 christos as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2438 1.1 christos for as_dir in $PATH
2439 1.1 christos do
2440 1.1 christos IFS=$as_save_IFS
2441 1.1 christos test -z "$as_dir" && as_dir=.
2442 1.1 christos for ac_exec_ext in '' $ac_executable_extensions; do
2443 1.1 christos if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2444 1.1 christos ac_cv_prog_ac_ct_CC="$ac_prog"
2445 1.1 christos $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2446 1.1 christos break 2
2447 1.1 christos fi
2448 1.1 christos done
2449 1.1 christos done
2450 1.1 christos IFS=$as_save_IFS
2451 1.1 christos
2452 1.1 christos fi
2453 1.1 christos fi
2454 1.1 christos ac_ct_CC=$ac_cv_prog_ac_ct_CC
2455 1.1 christos if test -n "$ac_ct_CC"; then
2456 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2457 1.1 christos $as_echo "$ac_ct_CC" >&6; }
2458 1.1 christos else
2459 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2460 1.1 christos $as_echo "no" >&6; }
2461 1.1 christos fi
2462 1.1 christos
2463 1.1 christos
2464 1.1 christos test -n "$ac_ct_CC" && break
2465 1.1 christos done
2466 1.1 christos
2467 1.1 christos if test "x$ac_ct_CC" = x; then
2468 1.1 christos CC=""
2469 1.1 christos else
2470 1.1 christos case $cross_compiling:$ac_tool_warned in
2471 1.1 christos yes:)
2472 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2473 1.1 christos $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2474 1.1 christos ac_tool_warned=yes ;;
2475 1.1 christos esac
2476 1.1 christos CC=$ac_ct_CC
2477 1.1 christos fi
2478 1.1 christos fi
2479 1.1 christos
2480 1.1 christos fi
2481 1.1 christos
2482 1.1 christos
2483 1.1 christos test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2484 1.1 christos $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2485 1.1 christos as_fn_error "no acceptable C compiler found in \$PATH
2486 1.1 christos See \`config.log' for more details." "$LINENO" 5; }
2487 1.1 christos
2488 1.1 christos # Provide some information about the compiler.
2489 1.1 christos $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2490 1.1 christos set X $ac_compile
2491 1.1 christos ac_compiler=$2
2492 1.1 christos for ac_option in --version -v -V -qversion; do
2493 1.1 christos { { ac_try="$ac_compiler $ac_option >&5"
2494 1.1 christos case "(($ac_try" in
2495 1.1 christos *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2496 1.1 christos *) ac_try_echo=$ac_try;;
2497 1.1 christos esac
2498 1.1 christos eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2499 1.1 christos $as_echo "$ac_try_echo"; } >&5
2500 1.1 christos (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2501 1.1 christos ac_status=$?
2502 1.1 christos if test -s conftest.err; then
2503 1.1 christos sed '10a\
2504 1.1 christos ... rest of stderr output deleted ...
2505 1.1 christos 10q' conftest.err >conftest.er1
2506 1.1 christos cat conftest.er1 >&5
2507 1.1 christos rm -f conftest.er1 conftest.err
2508 1.1 christos fi
2509 1.1 christos $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2510 1.1 christos test $ac_status = 0; }
2511 1.1 christos done
2512 1.1 christos
2513 1.1 christos cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2514 1.1 christos /* end confdefs.h. */
2515 1.1 christos
2516 1.1 christos int
2517 1.1 christos main ()
2518 1.1 christos {
2519 1.1 christos
2520 1.1 christos ;
2521 1.1 christos return 0;
2522 1.1 christos }
2523 1.1 christos _ACEOF
2524 1.1 christos ac_clean_files_save=$ac_clean_files
2525 1.1 christos ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2526 1.1 christos # Try to create an executable without -o first, disregard a.out.
2527 1.1 christos # It will help us diagnose broken compilers, and finding out an intuition
2528 1.1 christos # of exeext.
2529 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2530 1.1 christos $as_echo_n "checking for C compiler default output file name... " >&6; }
2531 1.1 christos ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2532 1.1 christos
2533 1.1 christos # The possible output files:
2534 1.1 christos ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2535 1.1 christos
2536 1.1 christos ac_rmfiles=
2537 1.1 christos for ac_file in $ac_files
2538 1.1 christos do
2539 1.1 christos case $ac_file in
2540 1.1 christos *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2541 1.1 christos * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2542 1.1 christos esac
2543 1.1 christos done
2544 1.1 christos rm -f $ac_rmfiles
2545 1.1 christos
2546 1.1 christos if { { ac_try="$ac_link_default"
2547 1.1 christos case "(($ac_try" in
2548 1.1 christos *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2549 1.1 christos *) ac_try_echo=$ac_try;;
2550 1.1 christos esac
2551 1.1 christos eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2552 1.1 christos $as_echo "$ac_try_echo"; } >&5
2553 1.1 christos (eval "$ac_link_default") 2>&5
2554 1.1 christos ac_status=$?
2555 1.1 christos $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2556 1.1 christos test $ac_status = 0; }; then :
2557 1.1 christos # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2558 1.1 christos # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2559 1.1 christos # in a Makefile. We should not override ac_cv_exeext if it was cached,
2560 1.1 christos # so that the user can short-circuit this test for compilers unknown to
2561 1.1 christos # Autoconf.
2562 1.1 christos for ac_file in $ac_files ''
2563 1.1 christos do
2564 1.1 christos test -f "$ac_file" || continue
2565 1.1 christos case $ac_file in
2566 1.1 christos *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2567 1.1 christos ;;
2568 1.1 christos [ab].out )
2569 1.1 christos # We found the default executable, but exeext='' is most
2570 1.1 christos # certainly right.
2571 1.1 christos break;;
2572 1.1 christos *.* )
2573 1.1 christos if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2574 1.1 christos then :; else
2575 1.1 christos ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2576 1.1 christos fi
2577 1.1 christos # We set ac_cv_exeext here because the later test for it is not
2578 1.1 christos # safe: cross compilers may not add the suffix if given an `-o'
2579 1.1 christos # argument, so we may need to know it at that point already.
2580 1.1 christos # Even if this section looks crufty: it has the advantage of
2581 1.1 christos # actually working.
2582 1.1 christos break;;
2583 1.1 christos * )
2584 1.1 christos break;;
2585 1.1 christos esac
2586 1.1 christos done
2587 1.1 christos test "$ac_cv_exeext" = no && ac_cv_exeext=
2588 1.1 christos
2589 1.1 christos else
2590 1.1 christos ac_file=''
2591 1.1 christos fi
2592 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2593 1.1 christos $as_echo "$ac_file" >&6; }
2594 1.1 christos if test -z "$ac_file"; then :
2595 1.1 christos $as_echo "$as_me: failed program was:" >&5
2596 1.1 christos sed 's/^/| /' conftest.$ac_ext >&5
2597 1.1 christos
2598 1.1 christos { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2599 1.1 christos $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2600 1.1 christos { as_fn_set_status 77
2601 1.1 christos as_fn_error "C compiler cannot create executables
2602 1.1 christos See \`config.log' for more details." "$LINENO" 5; }; }
2603 1.1 christos fi
2604 1.1 christos ac_exeext=$ac_cv_exeext
2605 1.1 christos
2606 1.1 christos # Check that the compiler produces executables we can run. If not, either
2607 1.1 christos # the compiler is broken, or we cross compile.
2608 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2609 1.1 christos $as_echo_n "checking whether the C compiler works... " >&6; }
2610 1.1 christos # If not cross compiling, check that we can run a simple program.
2611 1.1 christos if test "$cross_compiling" != yes; then
2612 1.1 christos if { ac_try='./$ac_file'
2613 1.1 christos { { case "(($ac_try" in
2614 1.1 christos *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2615 1.1 christos *) ac_try_echo=$ac_try;;
2616 1.1 christos esac
2617 1.1 christos eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2618 1.1 christos $as_echo "$ac_try_echo"; } >&5
2619 1.1 christos (eval "$ac_try") 2>&5
2620 1.1 christos ac_status=$?
2621 1.1 christos $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2622 1.1 christos test $ac_status = 0; }; }; then
2623 1.1 christos cross_compiling=no
2624 1.1 christos else
2625 1.1 christos if test "$cross_compiling" = maybe; then
2626 1.1 christos cross_compiling=yes
2627 1.1 christos else
2628 1.1 christos { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2629 1.1 christos $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2630 1.1 christos as_fn_error "cannot run C compiled programs.
2631 1.1 christos If you meant to cross compile, use \`--host'.
2632 1.1 christos See \`config.log' for more details." "$LINENO" 5; }
2633 1.1 christos fi
2634 1.1 christos fi
2635 1.1 christos fi
2636 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2637 1.1 christos $as_echo "yes" >&6; }
2638 1.1 christos
2639 1.1 christos rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2640 1.1 christos ac_clean_files=$ac_clean_files_save
2641 1.1 christos # Check that the compiler produces executables we can run. If not, either
2642 1.1 christos # the compiler is broken, or we cross compile.
2643 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2644 1.1 christos $as_echo_n "checking whether we are cross compiling... " >&6; }
2645 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2646 1.1 christos $as_echo "$cross_compiling" >&6; }
2647 1.1 christos
2648 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2649 1.1 christos $as_echo_n "checking for suffix of executables... " >&6; }
2650 1.1 christos if { { ac_try="$ac_link"
2651 1.1 christos case "(($ac_try" in
2652 1.1 christos *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2653 1.1 christos *) ac_try_echo=$ac_try;;
2654 1.1 christos esac
2655 1.1 christos eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2656 1.1 christos $as_echo "$ac_try_echo"; } >&5
2657 1.1 christos (eval "$ac_link") 2>&5
2658 1.1 christos ac_status=$?
2659 1.1 christos $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2660 1.1 christos test $ac_status = 0; }; then :
2661 1.1 christos # If both `conftest.exe' and `conftest' are `present' (well, observable)
2662 1.1 christos # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2663 1.1 christos # work properly (i.e., refer to `conftest.exe'), while it won't with
2664 1.1 christos # `rm'.
2665 1.1 christos for ac_file in conftest.exe conftest conftest.*; do
2666 1.1 christos test -f "$ac_file" || continue
2667 1.1 christos case $ac_file in
2668 1.1 christos *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2669 1.1 christos *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2670 1.1 christos break;;
2671 1.1 christos * ) break;;
2672 1.1 christos esac
2673 1.1 christos done
2674 1.1 christos else
2675 1.1 christos { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2676 1.1 christos $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2677 1.1 christos as_fn_error "cannot compute suffix of executables: cannot compile and link
2678 1.1 christos See \`config.log' for more details." "$LINENO" 5; }
2679 1.1 christos fi
2680 1.1 christos rm -f conftest$ac_cv_exeext
2681 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2682 1.1 christos $as_echo "$ac_cv_exeext" >&6; }
2683 1.1 christos
2684 1.1 christos rm -f conftest.$ac_ext
2685 1.1 christos EXEEXT=$ac_cv_exeext
2686 1.1 christos ac_exeext=$EXEEXT
2687 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2688 1.1 christos $as_echo_n "checking for suffix of object files... " >&6; }
2689 1.1 christos if test "${ac_cv_objext+set}" = set; then :
2690 1.1 christos $as_echo_n "(cached) " >&6
2691 1.1 christos else
2692 1.1 christos cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2693 1.1 christos /* end confdefs.h. */
2694 1.1 christos
2695 1.1 christos int
2696 1.1 christos main ()
2697 1.1 christos {
2698 1.1 christos
2699 1.1 christos ;
2700 1.1 christos return 0;
2701 1.1 christos }
2702 1.1 christos _ACEOF
2703 1.1 christos rm -f conftest.o conftest.obj
2704 1.1 christos if { { ac_try="$ac_compile"
2705 1.1 christos case "(($ac_try" in
2706 1.1 christos *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2707 1.1 christos *) ac_try_echo=$ac_try;;
2708 1.1 christos esac
2709 1.1 christos eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2710 1.1 christos $as_echo "$ac_try_echo"; } >&5
2711 1.1 christos (eval "$ac_compile") 2>&5
2712 1.1 christos ac_status=$?
2713 1.1 christos $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2714 1.1 christos test $ac_status = 0; }; then :
2715 1.1 christos for ac_file in conftest.o conftest.obj conftest.*; do
2716 1.1 christos test -f "$ac_file" || continue;
2717 1.1 christos case $ac_file in
2718 1.1 christos *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2719 1.1 christos *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2720 1.1 christos break;;
2721 1.1 christos esac
2722 1.1 christos done
2723 1.1 christos else
2724 1.1 christos $as_echo "$as_me: failed program was:" >&5
2725 1.1 christos sed 's/^/| /' conftest.$ac_ext >&5
2726 1.1 christos
2727 1.1 christos { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2728 1.1 christos $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2729 1.1 christos as_fn_error "cannot compute suffix of object files: cannot compile
2730 1.1 christos See \`config.log' for more details." "$LINENO" 5; }
2731 1.1 christos fi
2732 1.1 christos rm -f conftest.$ac_cv_objext conftest.$ac_ext
2733 1.1 christos fi
2734 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2735 1.1 christos $as_echo "$ac_cv_objext" >&6; }
2736 1.1 christos OBJEXT=$ac_cv_objext
2737 1.1 christos ac_objext=$OBJEXT
2738 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2739 1.1 christos $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2740 1.1 christos if test "${ac_cv_c_compiler_gnu+set}" = set; then :
2741 1.1 christos $as_echo_n "(cached) " >&6
2742 1.1 christos else
2743 1.1 christos cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2744 1.1 christos /* end confdefs.h. */
2745 1.1 christos
2746 1.1 christos int
2747 1.1 christos main ()
2748 1.1 christos {
2749 1.1 christos #ifndef __GNUC__
2750 1.1 christos choke me
2751 1.1 christos #endif
2752 1.1 christos
2753 1.1 christos ;
2754 1.1 christos return 0;
2755 1.1 christos }
2756 1.1 christos _ACEOF
2757 1.1 christos if ac_fn_c_try_compile "$LINENO"; then :
2758 1.1 christos ac_compiler_gnu=yes
2759 1.1 christos else
2760 1.1 christos ac_compiler_gnu=no
2761 1.1 christos fi
2762 1.1 christos rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2763 1.1 christos ac_cv_c_compiler_gnu=$ac_compiler_gnu
2764 1.1 christos
2765 1.1 christos fi
2766 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2767 1.1 christos $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2768 1.1 christos if test $ac_compiler_gnu = yes; then
2769 1.1 christos GCC=yes
2770 1.1 christos else
2771 1.1 christos GCC=
2772 1.1 christos fi
2773 1.1 christos ac_test_CFLAGS=${CFLAGS+set}
2774 1.1 christos ac_save_CFLAGS=$CFLAGS
2775 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2776 1.1 christos $as_echo_n "checking whether $CC accepts -g... " >&6; }
2777 1.1 christos if test "${ac_cv_prog_cc_g+set}" = set; then :
2778 1.1 christos $as_echo_n "(cached) " >&6
2779 1.1 christos else
2780 1.1 christos ac_save_c_werror_flag=$ac_c_werror_flag
2781 1.1 christos ac_c_werror_flag=yes
2782 1.1 christos ac_cv_prog_cc_g=no
2783 1.1 christos CFLAGS="-g"
2784 1.1 christos cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2785 1.1 christos /* end confdefs.h. */
2786 1.1 christos
2787 1.1 christos int
2788 1.1 christos main ()
2789 1.1 christos {
2790 1.1 christos
2791 1.1 christos ;
2792 1.1 christos return 0;
2793 1.1 christos }
2794 1.1 christos _ACEOF
2795 1.1 christos if ac_fn_c_try_compile "$LINENO"; then :
2796 1.1 christos ac_cv_prog_cc_g=yes
2797 1.1 christos else
2798 1.1 christos CFLAGS=""
2799 1.1 christos cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2800 1.1 christos /* end confdefs.h. */
2801 1.1 christos
2802 1.1 christos int
2803 1.1 christos main ()
2804 1.1 christos {
2805 1.1 christos
2806 1.1 christos ;
2807 1.1 christos return 0;
2808 1.1 christos }
2809 1.1 christos _ACEOF
2810 1.1 christos if ac_fn_c_try_compile "$LINENO"; then :
2811 1.1 christos
2812 1.1 christos else
2813 1.1 christos ac_c_werror_flag=$ac_save_c_werror_flag
2814 1.1 christos CFLAGS="-g"
2815 1.1 christos cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2816 1.1 christos /* end confdefs.h. */
2817 1.1 christos
2818 1.1 christos int
2819 1.1 christos main ()
2820 1.1 christos {
2821 1.1 christos
2822 1.1 christos ;
2823 1.1 christos return 0;
2824 1.1 christos }
2825 1.1 christos _ACEOF
2826 1.1 christos if ac_fn_c_try_compile "$LINENO"; then :
2827 1.1 christos ac_cv_prog_cc_g=yes
2828 1.1 christos fi
2829 1.1 christos rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2830 1.1 christos fi
2831 1.1 christos rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2832 1.1 christos fi
2833 1.1 christos rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2834 1.1 christos ac_c_werror_flag=$ac_save_c_werror_flag
2835 1.1 christos fi
2836 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2837 1.1 christos $as_echo "$ac_cv_prog_cc_g" >&6; }
2838 1.1 christos if test "$ac_test_CFLAGS" = set; then
2839 1.1 christos CFLAGS=$ac_save_CFLAGS
2840 1.1 christos elif test $ac_cv_prog_cc_g = yes; then
2841 1.1 christos if test "$GCC" = yes; then
2842 1.1 christos CFLAGS="-g -O2"
2843 1.1 christos else
2844 1.1 christos CFLAGS="-g"
2845 1.1 christos fi
2846 1.1 christos else
2847 1.1 christos if test "$GCC" = yes; then
2848 1.1 christos CFLAGS="-O2"
2849 1.1 christos else
2850 1.1 christos CFLAGS=
2851 1.1 christos fi
2852 1.1 christos fi
2853 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2854 1.1 christos $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2855 1.1 christos if test "${ac_cv_prog_cc_c89+set}" = set; then :
2856 1.1 christos $as_echo_n "(cached) " >&6
2857 1.1 christos else
2858 1.1 christos ac_cv_prog_cc_c89=no
2859 1.1 christos ac_save_CC=$CC
2860 1.1 christos cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2861 1.1 christos /* end confdefs.h. */
2862 1.1 christos #include <stdarg.h>
2863 1.1 christos #include <stdio.h>
2864 1.1 christos #include <sys/types.h>
2865 1.1 christos #include <sys/stat.h>
2866 1.1 christos /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2867 1.1 christos struct buf { int x; };
2868 1.1 christos FILE * (*rcsopen) (struct buf *, struct stat *, int);
2869 1.1 christos static char *e (p, i)
2870 1.1 christos char **p;
2871 1.1 christos int i;
2872 1.1 christos {
2873 1.1 christos return p[i];
2874 1.1 christos }
2875 1.1 christos static char *f (char * (*g) (char **, int), char **p, ...)
2876 1.1 christos {
2877 1.1 christos char *s;
2878 1.1 christos va_list v;
2879 1.1 christos va_start (v,p);
2880 1.1 christos s = g (p, va_arg (v,int));
2881 1.1 christos va_end (v);
2882 1.1 christos return s;
2883 1.1 christos }
2884 1.1 christos
2885 1.1 christos /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2886 1.1 christos function prototypes and stuff, but not '\xHH' hex character constants.
2887 1.1 christos These don't provoke an error unfortunately, instead are silently treated
2888 1.1 christos as 'x'. The following induces an error, until -std is added to get
2889 1.1 christos proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2890 1.1 christos array size at least. It's necessary to write '\x00'==0 to get something
2891 1.1 christos that's true only with -std. */
2892 1.1 christos int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2893 1.1 christos
2894 1.1 christos /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2895 1.1 christos inside strings and character constants. */
2896 1.1 christos #define FOO(x) 'x'
2897 1.1 christos int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2898 1.1 christos
2899 1.1 christos int test (int i, double x);
2900 1.1 christos struct s1 {int (*f) (int a);};
2901 1.1 christos struct s2 {int (*f) (double a);};
2902 1.1 christos int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2903 1.1 christos int argc;
2904 1.1 christos char **argv;
2905 1.1 christos int
2906 1.1 christos main ()
2907 1.1 christos {
2908 1.1 christos return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2909 1.1 christos ;
2910 1.1 christos return 0;
2911 1.1 christos }
2912 1.1 christos _ACEOF
2913 1.1 christos for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2914 1.1 christos -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2915 1.1 christos do
2916 1.1 christos CC="$ac_save_CC $ac_arg"
2917 1.1 christos if ac_fn_c_try_compile "$LINENO"; then :
2918 1.1 christos ac_cv_prog_cc_c89=$ac_arg
2919 1.1 christos fi
2920 1.1 christos rm -f core conftest.err conftest.$ac_objext
2921 1.1 christos test "x$ac_cv_prog_cc_c89" != "xno" && break
2922 1.1 christos done
2923 1.1 christos rm -f conftest.$ac_ext
2924 1.1 christos CC=$ac_save_CC
2925 1.1 christos
2926 1.1 christos fi
2927 1.1 christos # AC_CACHE_VAL
2928 1.1 christos case "x$ac_cv_prog_cc_c89" in
2929 1.1 christos x)
2930 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
2931 1.1 christos $as_echo "none needed" >&6; } ;;
2932 1.1 christos xno)
2933 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2934 1.1 christos $as_echo "unsupported" >&6; } ;;
2935 1.1 christos *)
2936 1.1 christos CC="$CC $ac_cv_prog_cc_c89"
2937 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
2938 1.1 christos $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2939 1.1 christos esac
2940 1.1 christos if test "x$ac_cv_prog_cc_c89" != xno; then :
2941 1.1 christos
2942 1.1 christos fi
2943 1.1 christos
2944 1.1 christos ac_ext=c
2945 1.1 christos ac_cpp='$CPP $CPPFLAGS'
2946 1.1 christos ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2947 1.1 christos ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2948 1.1 christos ac_compiler_gnu=$ac_cv_c_compiler_gnu
2949 1.1 christos
2950 1.1 christos
2951 1.1 christos ac_ext=c
2952 1.1 christos ac_cpp='$CPP $CPPFLAGS'
2953 1.1 christos ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2954 1.1 christos ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2955 1.1 christos ac_compiler_gnu=$ac_cv_c_compiler_gnu
2956 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
2957 1.1 christos $as_echo_n "checking how to run the C preprocessor... " >&6; }
2958 1.1 christos # On Suns, sometimes $CPP names a directory.
2959 1.1 christos if test -n "$CPP" && test -d "$CPP"; then
2960 1.1 christos CPP=
2961 1.1 christos fi
2962 1.1 christos if test -z "$CPP"; then
2963 1.1 christos if test "${ac_cv_prog_CPP+set}" = set; then :
2964 1.1 christos $as_echo_n "(cached) " >&6
2965 1.1 christos else
2966 1.1 christos # Double quotes because CPP needs to be expanded
2967 1.1 christos for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2968 1.1 christos do
2969 1.1 christos ac_preproc_ok=false
2970 1.1 christos for ac_c_preproc_warn_flag in '' yes
2971 1.1 christos do
2972 1.1 christos # Use a header file that comes with gcc, so configuring glibc
2973 1.1 christos # with a fresh cross-compiler works.
2974 1.1 christos # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2975 1.1 christos # <limits.h> exists even on freestanding compilers.
2976 1.1 christos # On the NeXT, cc -E runs the code through the compiler's parser,
2977 1.1 christos # not just through cpp. "Syntax error" is here to catch this case.
2978 1.1 christos cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2979 1.1 christos /* end confdefs.h. */
2980 1.1 christos #ifdef __STDC__
2981 1.1 christos # include <limits.h>
2982 1.1 christos #else
2983 1.1 christos # include <assert.h>
2984 1.1 christos #endif
2985 1.1 christos Syntax error
2986 1.1 christos _ACEOF
2987 1.1 christos if ac_fn_c_try_cpp "$LINENO"; then :
2988 1.1 christos
2989 1.1 christos else
2990 1.1 christos # Broken: fails on valid input.
2991 1.1 christos continue
2992 1.1 christos fi
2993 1.1 christos rm -f conftest.err conftest.$ac_ext
2994 1.1 christos
2995 1.1 christos # OK, works on sane cases. Now check whether nonexistent headers
2996 1.1 christos # can be detected and how.
2997 1.1 christos cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2998 1.1 christos /* end confdefs.h. */
2999 1.1 christos #include <ac_nonexistent.h>
3000 1.1 christos _ACEOF
3001 1.1 christos if ac_fn_c_try_cpp "$LINENO"; then :
3002 1.1 christos # Broken: success on invalid input.
3003 1.1 christos continue
3004 1.1 christos else
3005 1.1 christos # Passes both tests.
3006 1.1 christos ac_preproc_ok=:
3007 1.1 christos break
3008 1.1 christos fi
3009 1.1 christos rm -f conftest.err conftest.$ac_ext
3010 1.1 christos
3011 1.1 christos done
3012 1.1 christos # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3013 1.1 christos rm -f conftest.err conftest.$ac_ext
3014 1.1 christos if $ac_preproc_ok; then :
3015 1.1 christos break
3016 1.1 christos fi
3017 1.1 christos
3018 1.1 christos done
3019 1.1 christos ac_cv_prog_CPP=$CPP
3020 1.1 christos
3021 1.1 christos fi
3022 1.1 christos CPP=$ac_cv_prog_CPP
3023 1.1 christos else
3024 1.1 christos ac_cv_prog_CPP=$CPP
3025 1.1 christos fi
3026 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3027 1.1 christos $as_echo "$CPP" >&6; }
3028 1.1 christos ac_preproc_ok=false
3029 1.1 christos for ac_c_preproc_warn_flag in '' yes
3030 1.1 christos do
3031 1.1 christos # Use a header file that comes with gcc, so configuring glibc
3032 1.1 christos # with a fresh cross-compiler works.
3033 1.1 christos # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3034 1.1 christos # <limits.h> exists even on freestanding compilers.
3035 1.1 christos # On the NeXT, cc -E runs the code through the compiler's parser,
3036 1.1 christos # not just through cpp. "Syntax error" is here to catch this case.
3037 1.1 christos cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3038 1.1 christos /* end confdefs.h. */
3039 1.1 christos #ifdef __STDC__
3040 1.1 christos # include <limits.h>
3041 1.1 christos #else
3042 1.1 christos # include <assert.h>
3043 1.1 christos #endif
3044 1.1 christos Syntax error
3045 1.1 christos _ACEOF
3046 1.1 christos if ac_fn_c_try_cpp "$LINENO"; then :
3047 1.1 christos
3048 1.1 christos else
3049 1.1 christos # Broken: fails on valid input.
3050 1.1 christos continue
3051 1.1 christos fi
3052 1.1 christos rm -f conftest.err conftest.$ac_ext
3053 1.1 christos
3054 1.1 christos # OK, works on sane cases. Now check whether nonexistent headers
3055 1.1 christos # can be detected and how.
3056 1.1 christos cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3057 1.1 christos /* end confdefs.h. */
3058 1.1 christos #include <ac_nonexistent.h>
3059 1.1 christos _ACEOF
3060 1.1 christos if ac_fn_c_try_cpp "$LINENO"; then :
3061 1.1 christos # Broken: success on invalid input.
3062 1.1 christos continue
3063 1.1 christos else
3064 1.1 christos # Passes both tests.
3065 1.1 christos ac_preproc_ok=:
3066 1.1 christos break
3067 1.1 christos fi
3068 1.1 christos rm -f conftest.err conftest.$ac_ext
3069 1.1 christos
3070 1.1 christos done
3071 1.1 christos # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3072 1.1 christos rm -f conftest.err conftest.$ac_ext
3073 1.1 christos if $ac_preproc_ok; then :
3074 1.1 christos
3075 1.1 christos else
3076 1.1 christos { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3077 1.1 christos $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3078 1.1 christos as_fn_error "C preprocessor \"$CPP\" fails sanity check
3079 1.1 christos See \`config.log' for more details." "$LINENO" 5; }
3080 1.1 christos fi
3081 1.1 christos
3082 1.1 christos ac_ext=c
3083 1.1 christos ac_cpp='$CPP $CPPFLAGS'
3084 1.1 christos ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3085 1.1 christos ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3086 1.1 christos ac_compiler_gnu=$ac_cv_c_compiler_gnu
3087 1.1 christos
3088 1.1 christos
3089 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3090 1.1 christos $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3091 1.1 christos if test "${ac_cv_path_GREP+set}" = set; then :
3092 1.1 christos $as_echo_n "(cached) " >&6
3093 1.1 christos else
3094 1.1 christos if test -z "$GREP"; then
3095 1.1 christos ac_path_GREP_found=false
3096 1.1 christos # Loop through the user's path and test for each of PROGNAME-LIST
3097 1.1 christos as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3098 1.1 christos for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3099 1.1 christos do
3100 1.1 christos IFS=$as_save_IFS
3101 1.1 christos test -z "$as_dir" && as_dir=.
3102 1.1 christos for ac_prog in grep ggrep; do
3103 1.1 christos for ac_exec_ext in '' $ac_executable_extensions; do
3104 1.1 christos ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3105 1.1 christos { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3106 1.1 christos # Check for GNU ac_path_GREP and select it if it is found.
3107 1.1 christos # Check for GNU $ac_path_GREP
3108 1.1 christos case `"$ac_path_GREP" --version 2>&1` in
3109 1.1 christos *GNU*)
3110 1.1 christos ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3111 1.1 christos *)
3112 1.1 christos ac_count=0
3113 1.1 christos $as_echo_n 0123456789 >"conftest.in"
3114 1.1 christos while :
3115 1.1 christos do
3116 1.1 christos cat "conftest.in" "conftest.in" >"conftest.tmp"
3117 1.1 christos mv "conftest.tmp" "conftest.in"
3118 1.1 christos cp "conftest.in" "conftest.nl"
3119 1.1 christos $as_echo 'GREP' >> "conftest.nl"
3120 1.1 christos "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3121 1.1 christos diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3122 1.1 christos as_fn_arith $ac_count + 1 && ac_count=$as_val
3123 1.1 christos if test $ac_count -gt ${ac_path_GREP_max-0}; then
3124 1.1 christos # Best one so far, save it but keep looking for a better one
3125 1.1 christos ac_cv_path_GREP="$ac_path_GREP"
3126 1.1 christos ac_path_GREP_max=$ac_count
3127 1.1 christos fi
3128 1.1 christos # 10*(2^10) chars as input seems more than enough
3129 1.1 christos test $ac_count -gt 10 && break
3130 1.1 christos done
3131 1.1 christos rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3132 1.1 christos esac
3133 1.1 christos
3134 1.1 christos $ac_path_GREP_found && break 3
3135 1.1 christos done
3136 1.1 christos done
3137 1.1 christos done
3138 1.1 christos IFS=$as_save_IFS
3139 1.1 christos if test -z "$ac_cv_path_GREP"; then
3140 1.1 christos as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3141 1.1 christos fi
3142 1.1 christos else
3143 1.1 christos ac_cv_path_GREP=$GREP
3144 1.1 christos fi
3145 1.1 christos
3146 1.1 christos fi
3147 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3148 1.1 christos $as_echo "$ac_cv_path_GREP" >&6; }
3149 1.1 christos GREP="$ac_cv_path_GREP"
3150 1.1 christos
3151 1.1 christos
3152 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3153 1.1 christos $as_echo_n "checking for egrep... " >&6; }
3154 1.1 christos if test "${ac_cv_path_EGREP+set}" = set; then :
3155 1.1 christos $as_echo_n "(cached) " >&6
3156 1.1 christos else
3157 1.1 christos if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3158 1.1 christos then ac_cv_path_EGREP="$GREP -E"
3159 1.1 christos else
3160 1.1 christos if test -z "$EGREP"; then
3161 1.1 christos ac_path_EGREP_found=false
3162 1.1 christos # Loop through the user's path and test for each of PROGNAME-LIST
3163 1.1 christos as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3164 1.1 christos for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3165 1.1 christos do
3166 1.1 christos IFS=$as_save_IFS
3167 1.1 christos test -z "$as_dir" && as_dir=.
3168 1.1 christos for ac_prog in egrep; do
3169 1.1 christos for ac_exec_ext in '' $ac_executable_extensions; do
3170 1.1 christos ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3171 1.1 christos { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3172 1.1 christos # Check for GNU ac_path_EGREP and select it if it is found.
3173 1.1 christos # Check for GNU $ac_path_EGREP
3174 1.1 christos case `"$ac_path_EGREP" --version 2>&1` in
3175 1.1 christos *GNU*)
3176 1.1 christos ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3177 1.1 christos *)
3178 1.1 christos ac_count=0
3179 1.1 christos $as_echo_n 0123456789 >"conftest.in"
3180 1.1 christos while :
3181 1.1 christos do
3182 1.1 christos cat "conftest.in" "conftest.in" >"conftest.tmp"
3183 1.1 christos mv "conftest.tmp" "conftest.in"
3184 1.1 christos cp "conftest.in" "conftest.nl"
3185 1.1 christos $as_echo 'EGREP' >> "conftest.nl"
3186 1.1 christos "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3187 1.1 christos diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3188 1.1 christos as_fn_arith $ac_count + 1 && ac_count=$as_val
3189 1.1 christos if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3190 1.1 christos # Best one so far, save it but keep looking for a better one
3191 1.1 christos ac_cv_path_EGREP="$ac_path_EGREP"
3192 1.1 christos ac_path_EGREP_max=$ac_count
3193 1.1 christos fi
3194 1.1 christos # 10*(2^10) chars as input seems more than enough
3195 1.1 christos test $ac_count -gt 10 && break
3196 1.1 christos done
3197 1.1 christos rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3198 1.1 christos esac
3199 1.1 christos
3200 1.1 christos $ac_path_EGREP_found && break 3
3201 1.1 christos done
3202 1.1 christos done
3203 1.1 christos done
3204 1.1 christos IFS=$as_save_IFS
3205 1.1 christos if test -z "$ac_cv_path_EGREP"; then
3206 1.1 christos as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3207 1.1 christos fi
3208 1.1 christos else
3209 1.1 christos ac_cv_path_EGREP=$EGREP
3210 1.1 christos fi
3211 1.1 christos
3212 1.1 christos fi
3213 1.1 christos fi
3214 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3215 1.1 christos $as_echo "$ac_cv_path_EGREP" >&6; }
3216 1.1 christos EGREP="$ac_cv_path_EGREP"
3217 1.1 christos
3218 1.1 christos
3219 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3220 1.1 christos $as_echo_n "checking for ANSI C header files... " >&6; }
3221 1.1 christos if test "${ac_cv_header_stdc+set}" = set; then :
3222 1.1 christos $as_echo_n "(cached) " >&6
3223 1.1 christos else
3224 1.1 christos cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3225 1.1 christos /* end confdefs.h. */
3226 1.1 christos #include <stdlib.h>
3227 1.1 christos #include <stdarg.h>
3228 1.1 christos #include <string.h>
3229 1.1 christos #include <float.h>
3230 1.1 christos
3231 1.1 christos int
3232 1.1 christos main ()
3233 1.1 christos {
3234 1.1 christos
3235 1.1 christos ;
3236 1.1 christos return 0;
3237 1.1 christos }
3238 1.1 christos _ACEOF
3239 1.1 christos if ac_fn_c_try_compile "$LINENO"; then :
3240 1.1 christos ac_cv_header_stdc=yes
3241 1.1 christos else
3242 1.1 christos ac_cv_header_stdc=no
3243 1.1 christos fi
3244 1.1 christos rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3245 1.1 christos
3246 1.1 christos if test $ac_cv_header_stdc = yes; then
3247 1.1 christos # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3248 1.1 christos cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3249 1.1 christos /* end confdefs.h. */
3250 1.1 christos #include <string.h>
3251 1.1 christos
3252 1.1 christos _ACEOF
3253 1.1 christos if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3254 1.1 christos $EGREP "memchr" >/dev/null 2>&1; then :
3255 1.1 christos
3256 1.1 christos else
3257 1.1 christos ac_cv_header_stdc=no
3258 1.1 christos fi
3259 1.1 christos rm -f conftest*
3260 1.1 christos
3261 1.1 christos fi
3262 1.1 christos
3263 1.1 christos if test $ac_cv_header_stdc = yes; then
3264 1.1 christos # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3265 1.1 christos cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3266 1.1 christos /* end confdefs.h. */
3267 1.1 christos #include <stdlib.h>
3268 1.1 christos
3269 1.1 christos _ACEOF
3270 1.1 christos if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3271 1.1 christos $EGREP "free" >/dev/null 2>&1; then :
3272 1.1 christos
3273 1.1 christos else
3274 1.1 christos ac_cv_header_stdc=no
3275 1.1 christos fi
3276 1.1 christos rm -f conftest*
3277 1.1 christos
3278 1.1 christos fi
3279 1.1 christos
3280 1.1 christos if test $ac_cv_header_stdc = yes; then
3281 1.1 christos # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3282 1.1 christos if test "$cross_compiling" = yes; then :
3283 1.1 christos :
3284 1.1 christos else
3285 1.1 christos cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3286 1.1 christos /* end confdefs.h. */
3287 1.1 christos #include <ctype.h>
3288 1.1 christos #include <stdlib.h>
3289 1.1 christos #if ((' ' & 0x0FF) == 0x020)
3290 1.1 christos # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3291 1.1 christos # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3292 1.1 christos #else
3293 1.1 christos # define ISLOWER(c) \
3294 1.1 christos (('a' <= (c) && (c) <= 'i') \
3295 1.1 christos || ('j' <= (c) && (c) <= 'r') \
3296 1.1 christos || ('s' <= (c) && (c) <= 'z'))
3297 1.1 christos # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3298 1.1 christos #endif
3299 1.1 christos
3300 1.1 christos #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3301 1.1 christos int
3302 1.1 christos main ()
3303 1.1 christos {
3304 1.1 christos int i;
3305 1.1 christos for (i = 0; i < 256; i++)
3306 1.1 christos if (XOR (islower (i), ISLOWER (i))
3307 1.1 christos || toupper (i) != TOUPPER (i))
3308 1.1 christos return 2;
3309 1.1 christos return 0;
3310 1.1 christos }
3311 1.1 christos _ACEOF
3312 1.1 christos if ac_fn_c_try_run "$LINENO"; then :
3313 1.1 christos
3314 1.1 christos else
3315 1.1 christos ac_cv_header_stdc=no
3316 1.1 christos fi
3317 1.1 christos rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3318 1.1 christos conftest.$ac_objext conftest.beam conftest.$ac_ext
3319 1.1 christos fi
3320 1.1 christos
3321 1.1 christos fi
3322 1.1 christos fi
3323 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3324 1.1 christos $as_echo "$ac_cv_header_stdc" >&6; }
3325 1.1 christos if test $ac_cv_header_stdc = yes; then
3326 1.1 christos
3327 1.1 christos $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3328 1.1 christos
3329 1.1 christos fi
3330 1.1 christos
3331 1.1 christos # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3332 1.1 christos for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3333 1.1 christos inttypes.h stdint.h unistd.h
3334 1.1 christos do :
3335 1.1 christos as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3336 1.1 christos ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3337 1.1 christos "
3338 1.1 christos eval as_val=\$$as_ac_Header
3339 1.1 christos if test "x$as_val" = x""yes; then :
3340 1.1 christos cat >>confdefs.h <<_ACEOF
3341 1.1 christos #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3342 1.1 christos _ACEOF
3343 1.1 christos
3344 1.1 christos fi
3345 1.1 christos
3346 1.1 christos done
3347 1.1 christos
3348 1.1 christos
3349 1.1 christos for ac_header in pthread.h
3350 1.1 christos do :
3351 1.1 christos ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
3352 1.1 christos if test "x$ac_cv_header_pthread_h" = x""yes; then :
3353 1.1 christos cat >>confdefs.h <<_ACEOF
3354 1.1 christos #define HAVE_PTHREAD_H 1
3355 1.1 christos _ACEOF
3356 1.1 christos
3357 1.1 christos fi
3358 1.1 christos
3359 1.1 christos done
3360 1.1 christos
3361 1.1 christos
3362 1.1 christos
3363 1.1 christos
3364 1.1.1.2 christos if test "${build}" = "${host}" -a "${host}" = "${target}"; then
3365 1.1.1.2 christos case "${host}" in
3366 1.1.1.2 christos *gnu*)
3367 1.1.1.2 christos EXTRA_RULES=read1
3368 1.1.1.2 christos ;;
3369 1.1.1.2 christos esac
3370 1.1.1.2 christos fi
3371 1.1.1.2 christos
3372 1.1.1.2 christos
3373 1.1.1.3 christos # Transform the name of some programs and generate the lib/pdtrace
3374 1.1.1.3 christos # test tool.
3375 1.1.1.3 christos test "$program_prefix" != NONE &&
3376 1.1.1.3 christos program_transform_name="s&^&$program_prefix&;$program_transform_name"
3377 1.1.1.3 christos # Use a double $ so make ignores it.
3378 1.1.1.3 christos test "$program_suffix" != NONE &&
3379 1.1.1.3 christos program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3380 1.1.1.3 christos # Double any \ or $.
3381 1.1.1.3 christos # By default was `s,x,x', remove it if useless.
3382 1.1.1.3 christos ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3383 1.1.1.3 christos program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3384 1.1.1.3 christos
3385 1.1.1.3 christos
3386 1.1.1.3 christos gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
3387 1.1.1.3 christos STRIP_TRANSFORM_NAME=`echo strip | sed -e "$gdb_ac_transform"`
3388 1.1.1.3 christos if test "x$STRIP_TRANSFORM_NAME" = x; then
3389 1.1.1.3 christos STRIP_TRANSFORM_NAME=strip
3390 1.1.1.3 christos fi
3391 1.1.1.3 christos
3392 1.1.1.3 christos
3393 1.1.1.3 christos
3394 1.1.1.3 christos gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
3395 1.1.1.3 christos READELF_TRANSFORM_NAME=`echo readelf | sed -e "$gdb_ac_transform"`
3396 1.1.1.3 christos if test "x$READELF_TRANSFORM_NAME" = x; then
3397 1.1.1.3 christos READELF_TRANSFORM_NAME=readelf
3398 1.1.1.3 christos fi
3399 1.1.1.3 christos
3400 1.1.1.3 christos
3401 1.1.1.3 christos
3402 1.1.1.3 christos gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
3403 1.1.1.3 christos GAS_TRANSFORM_NAME=`echo as | sed -e "$gdb_ac_transform"`
3404 1.1.1.3 christos if test "x$GAS_TRANSFORM_NAME" = x; then
3405 1.1.1.3 christos GAS_TRANSFORM_NAME=as
3406 1.1.1.3 christos fi
3407 1.1.1.3 christos
3408 1.1.1.3 christos
3409 1.1.1.3 christos
3410 1.1.1.3 christos gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
3411 1.1.1.3 christos NM_TRANSFORM_NAME=`echo nm | sed -e "$gdb_ac_transform"`
3412 1.1.1.3 christos if test "x$NM_TRANSFORM_NAME" = x; then
3413 1.1.1.3 christos NM_TRANSFORM_NAME=nm
3414 1.1.1.3 christos fi
3415 1.1.1.3 christos
3416 1.1.1.3 christos
3417 1.1.1.3 christos ac_config_files="$ac_config_files lib/pdtrace"
3418 1.1.1.3 christos
3419 1.1.1.4 christos ac_config_files="$ac_config_files Makefile"
3420 1.1.1.3 christos
3421 1.1 christos
3422 1.1 christos cat >confcache <<\_ACEOF
3423 1.1 christos # This file is a shell script that caches the results of configure
3424 1.1 christos # tests run on this system so they can be shared between configure
3425 1.1 christos # scripts and configure runs, see configure's option --config-cache.
3426 1.1 christos # It is not useful on other systems. If it contains results you don't
3427 1.1 christos # want to keep, you may remove or edit it.
3428 1.1 christos #
3429 1.1 christos # config.status only pays attention to the cache file if you give it
3430 1.1 christos # the --recheck option to rerun configure.
3431 1.1 christos #
3432 1.1 christos # `ac_cv_env_foo' variables (set or unset) will be overridden when
3433 1.1 christos # loading this file, other *unset* `ac_cv_foo' will be assigned the
3434 1.1 christos # following values.
3435 1.1 christos
3436 1.1 christos _ACEOF
3437 1.1 christos
3438 1.1 christos # The following way of writing the cache mishandles newlines in values,
3439 1.1 christos # but we know of no workaround that is simple, portable, and efficient.
3440 1.1 christos # So, we kill variables containing newlines.
3441 1.1 christos # Ultrix sh set writes to stderr and can't be redirected directly,
3442 1.1 christos # and sets the high bit in the cache file unless we assign to the vars.
3443 1.1 christos (
3444 1.1 christos for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
3445 1.1 christos eval ac_val=\$$ac_var
3446 1.1 christos case $ac_val in #(
3447 1.1 christos *${as_nl}*)
3448 1.1 christos case $ac_var in #(
3449 1.1 christos *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
3450 1.1 christos $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
3451 1.1 christos esac
3452 1.1 christos case $ac_var in #(
3453 1.1 christos _ | IFS | as_nl) ;; #(
3454 1.1 christos BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
3455 1.1 christos *) { eval $ac_var=; unset $ac_var;} ;;
3456 1.1 christos esac ;;
3457 1.1 christos esac
3458 1.1 christos done
3459 1.1 christos
3460 1.1 christos (set) 2>&1 |
3461 1.1 christos case $as_nl`(ac_space=' '; set) 2>&1` in #(
3462 1.1 christos *${as_nl}ac_space=\ *)
3463 1.1 christos # `set' does not quote correctly, so add quotes: double-quote
3464 1.1 christos # substitution turns \\\\ into \\, and sed turns \\ into \.
3465 1.1 christos sed -n \
3466 1.1 christos "s/'/'\\\\''/g;
3467 1.1 christos s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3468 1.1 christos ;; #(
3469 1.1 christos *)
3470 1.1 christos # `set' quotes correctly as required by POSIX, so do not add quotes.
3471 1.1 christos sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
3472 1.1 christos ;;
3473 1.1 christos esac |
3474 1.1 christos sort
3475 1.1 christos ) |
3476 1.1 christos sed '
3477 1.1 christos /^ac_cv_env_/b end
3478 1.1 christos t clear
3479 1.1 christos :clear
3480 1.1 christos s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3481 1.1 christos t end
3482 1.1 christos s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3483 1.1 christos :end' >>confcache
3484 1.1 christos if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
3485 1.1 christos if test -w "$cache_file"; then
3486 1.1 christos test "x$cache_file" != "x/dev/null" &&
3487 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
3488 1.1 christos $as_echo "$as_me: updating cache $cache_file" >&6;}
3489 1.1 christos cat confcache >$cache_file
3490 1.1 christos else
3491 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
3492 1.1 christos $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
3493 1.1 christos fi
3494 1.1 christos fi
3495 1.1 christos rm -f confcache
3496 1.1 christos
3497 1.1 christos test "x$prefix" = xNONE && prefix=$ac_default_prefix
3498 1.1 christos # Let make expand exec_prefix.
3499 1.1 christos test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3500 1.1 christos
3501 1.1 christos # Transform confdefs.h into DEFS.
3502 1.1 christos # Protect against shell expansion while executing Makefile rules.
3503 1.1 christos # Protect against Makefile macro expansion.
3504 1.1 christos #
3505 1.1 christos # If the first sed substitution is executed (which looks for macros that
3506 1.1 christos # take arguments), then branch to the quote section. Otherwise,
3507 1.1 christos # look for a macro that doesn't take arguments.
3508 1.1 christos ac_script='
3509 1.1 christos :mline
3510 1.1 christos /\\$/{
3511 1.1 christos N
3512 1.1 christos s,\\\n,,
3513 1.1 christos b mline
3514 1.1 christos }
3515 1.1 christos t clear
3516 1.1 christos :clear
3517 1.1 christos s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g
3518 1.1 christos t quote
3519 1.1 christos s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g
3520 1.1 christos t quote
3521 1.1 christos b any
3522 1.1 christos :quote
3523 1.1 christos s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g
3524 1.1 christos s/\[/\\&/g
3525 1.1 christos s/\]/\\&/g
3526 1.1 christos s/\$/$$/g
3527 1.1 christos H
3528 1.1 christos :any
3529 1.1 christos ${
3530 1.1 christos g
3531 1.1 christos s/^\n//
3532 1.1 christos s/\n/ /g
3533 1.1 christos p
3534 1.1 christos }
3535 1.1 christos '
3536 1.1 christos DEFS=`sed -n "$ac_script" confdefs.h`
3537 1.1 christos
3538 1.1 christos
3539 1.1 christos ac_libobjs=
3540 1.1 christos ac_ltlibobjs=
3541 1.1 christos for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
3542 1.1 christos # 1. Remove the extension, and $U if already installed.
3543 1.1 christos ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
3544 1.1 christos ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
3545 1.1 christos # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
3546 1.1 christos # will be set to the directory where LIBOBJS objects are built.
3547 1.1 christos as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
3548 1.1 christos as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
3549 1.1 christos done
3550 1.1 christos LIBOBJS=$ac_libobjs
3551 1.1 christos
3552 1.1 christos LTLIBOBJS=$ac_ltlibobjs
3553 1.1 christos
3554 1.1 christos
3555 1.1 christos
3556 1.1 christos : ${CONFIG_STATUS=./config.status}
3557 1.1 christos ac_write_fail=0
3558 1.1 christos ac_clean_files_save=$ac_clean_files
3559 1.1 christos ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3560 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
3561 1.1 christos $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
3562 1.1 christos as_write_fail=0
3563 1.1 christos cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
3564 1.1 christos #! $SHELL
3565 1.1 christos # Generated by $as_me.
3566 1.1 christos # Run this file to recreate the current configuration.
3567 1.1 christos # Compiler output produced by configure, useful for debugging
3568 1.1 christos # configure, is in config.log if it exists.
3569 1.1 christos
3570 1.1 christos debug=false
3571 1.1 christos ac_cs_recheck=false
3572 1.1 christos ac_cs_silent=false
3573 1.1 christos
3574 1.1 christos SHELL=\${CONFIG_SHELL-$SHELL}
3575 1.1 christos export SHELL
3576 1.1 christos _ASEOF
3577 1.1 christos cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
3578 1.1 christos ## -------------------- ##
3579 1.1 christos ## M4sh Initialization. ##
3580 1.1 christos ## -------------------- ##
3581 1.1 christos
3582 1.1 christos # Be more Bourne compatible
3583 1.1 christos DUALCASE=1; export DUALCASE # for MKS sh
3584 1.1 christos if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
3585 1.1 christos emulate sh
3586 1.1 christos NULLCMD=:
3587 1.1 christos # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
3588 1.1 christos # is contrary to our usage. Disable this feature.
3589 1.1 christos alias -g '${1+"$@"}'='"$@"'
3590 1.1 christos setopt NO_GLOB_SUBST
3591 1.1 christos else
3592 1.1 christos case `(set -o) 2>/dev/null` in #(
3593 1.1 christos *posix*) :
3594 1.1 christos set -o posix ;; #(
3595 1.1 christos *) :
3596 1.1 christos ;;
3597 1.1 christos esac
3598 1.1 christos fi
3599 1.1 christos
3600 1.1 christos
3601 1.1 christos as_nl='
3602 1.1 christos '
3603 1.1 christos export as_nl
3604 1.1 christos # Printing a long string crashes Solaris 7 /usr/bin/printf.
3605 1.1 christos as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
3606 1.1 christos as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
3607 1.1 christos as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
3608 1.1 christos # Prefer a ksh shell builtin over an external printf program on Solaris,
3609 1.1 christos # but without wasting forks for bash or zsh.
3610 1.1 christos if test -z "$BASH_VERSION$ZSH_VERSION" \
3611 1.1 christos && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
3612 1.1 christos as_echo='print -r --'
3613 1.1 christos as_echo_n='print -rn --'
3614 1.1 christos elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
3615 1.1 christos as_echo='printf %s\n'
3616 1.1 christos as_echo_n='printf %s'
3617 1.1 christos else
3618 1.1 christos if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
3619 1.1 christos as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
3620 1.1 christos as_echo_n='/usr/ucb/echo -n'
3621 1.1 christos else
3622 1.1 christos as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
3623 1.1 christos as_echo_n_body='eval
3624 1.1 christos arg=$1;
3625 1.1 christos case $arg in #(
3626 1.1 christos *"$as_nl"*)
3627 1.1 christos expr "X$arg" : "X\\(.*\\)$as_nl";
3628 1.1 christos arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
3629 1.1 christos esac;
3630 1.1 christos expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
3631 1.1 christos '
3632 1.1 christos export as_echo_n_body
3633 1.1 christos as_echo_n='sh -c $as_echo_n_body as_echo'
3634 1.1 christos fi
3635 1.1 christos export as_echo_body
3636 1.1 christos as_echo='sh -c $as_echo_body as_echo'
3637 1.1 christos fi
3638 1.1 christos
3639 1.1 christos # The user is always right.
3640 1.1 christos if test "${PATH_SEPARATOR+set}" != set; then
3641 1.1 christos PATH_SEPARATOR=:
3642 1.1 christos (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
3643 1.1 christos (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
3644 1.1 christos PATH_SEPARATOR=';'
3645 1.1 christos }
3646 1.1 christos fi
3647 1.1 christos
3648 1.1 christos
3649 1.1 christos # IFS
3650 1.1 christos # We need space, tab and new line, in precisely that order. Quoting is
3651 1.1 christos # there to prevent editors from complaining about space-tab.
3652 1.1 christos # (If _AS_PATH_WALK were called with IFS unset, it would disable word
3653 1.1 christos # splitting by setting IFS to empty value.)
3654 1.1 christos IFS=" "" $as_nl"
3655 1.1 christos
3656 1.1 christos # Find who we are. Look in the path if we contain no directory separator.
3657 1.1 christos case $0 in #((
3658 1.1 christos *[\\/]* ) as_myself=$0 ;;
3659 1.1 christos *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3660 1.1 christos for as_dir in $PATH
3661 1.1 christos do
3662 1.1 christos IFS=$as_save_IFS
3663 1.1 christos test -z "$as_dir" && as_dir=.
3664 1.1 christos test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3665 1.1 christos done
3666 1.1 christos IFS=$as_save_IFS
3667 1.1 christos
3668 1.1 christos ;;
3669 1.1 christos esac
3670 1.1 christos # We did not find ourselves, most probably we were run as `sh COMMAND'
3671 1.1 christos # in which case we are not to be found in the path.
3672 1.1 christos if test "x$as_myself" = x; then
3673 1.1 christos as_myself=$0
3674 1.1 christos fi
3675 1.1 christos if test ! -f "$as_myself"; then
3676 1.1 christos $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
3677 1.1 christos exit 1
3678 1.1 christos fi
3679 1.1 christos
3680 1.1 christos # Unset variables that we do not need and which cause bugs (e.g. in
3681 1.1 christos # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
3682 1.1 christos # suppresses any "Segmentation fault" message there. '((' could
3683 1.1 christos # trigger a bug in pdksh 5.2.14.
3684 1.1 christos for as_var in BASH_ENV ENV MAIL MAILPATH
3685 1.1 christos do eval test x\${$as_var+set} = xset \
3686 1.1 christos && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
3687 1.1 christos done
3688 1.1 christos PS1='$ '
3689 1.1 christos PS2='> '
3690 1.1 christos PS4='+ '
3691 1.1 christos
3692 1.1 christos # NLS nuisances.
3693 1.1 christos LC_ALL=C
3694 1.1 christos export LC_ALL
3695 1.1 christos LANGUAGE=C
3696 1.1 christos export LANGUAGE
3697 1.1 christos
3698 1.1 christos # CDPATH.
3699 1.1 christos (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
3700 1.1 christos
3701 1.1 christos
3702 1.1 christos # as_fn_error ERROR [LINENO LOG_FD]
3703 1.1 christos # ---------------------------------
3704 1.1 christos # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
3705 1.1 christos # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
3706 1.1 christos # script with status $?, using 1 if that was 0.
3707 1.1 christos as_fn_error ()
3708 1.1 christos {
3709 1.1 christos as_status=$?; test $as_status -eq 0 && as_status=1
3710 1.1 christos if test "$3"; then
3711 1.1 christos as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
3712 1.1 christos $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
3713 1.1 christos fi
3714 1.1 christos $as_echo "$as_me: error: $1" >&2
3715 1.1 christos as_fn_exit $as_status
3716 1.1 christos } # as_fn_error
3717 1.1 christos
3718 1.1 christos
3719 1.1 christos # as_fn_set_status STATUS
3720 1.1 christos # -----------------------
3721 1.1 christos # Set $? to STATUS, without forking.
3722 1.1 christos as_fn_set_status ()
3723 1.1 christos {
3724 1.1 christos return $1
3725 1.1 christos } # as_fn_set_status
3726 1.1 christos
3727 1.1 christos # as_fn_exit STATUS
3728 1.1 christos # -----------------
3729 1.1 christos # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
3730 1.1 christos as_fn_exit ()
3731 1.1 christos {
3732 1.1 christos set +e
3733 1.1 christos as_fn_set_status $1
3734 1.1 christos exit $1
3735 1.1 christos } # as_fn_exit
3736 1.1 christos
3737 1.1 christos # as_fn_unset VAR
3738 1.1 christos # ---------------
3739 1.1 christos # Portably unset VAR.
3740 1.1 christos as_fn_unset ()
3741 1.1 christos {
3742 1.1 christos { eval $1=; unset $1;}
3743 1.1 christos }
3744 1.1 christos as_unset=as_fn_unset
3745 1.1 christos # as_fn_append VAR VALUE
3746 1.1 christos # ----------------------
3747 1.1 christos # Append the text in VALUE to the end of the definition contained in VAR. Take
3748 1.1 christos # advantage of any shell optimizations that allow amortized linear growth over
3749 1.1 christos # repeated appends, instead of the typical quadratic growth present in naive
3750 1.1 christos # implementations.
3751 1.1 christos if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
3752 1.1 christos eval 'as_fn_append ()
3753 1.1 christos {
3754 1.1 christos eval $1+=\$2
3755 1.1 christos }'
3756 1.1 christos else
3757 1.1 christos as_fn_append ()
3758 1.1 christos {
3759 1.1 christos eval $1=\$$1\$2
3760 1.1 christos }
3761 1.1 christos fi # as_fn_append
3762 1.1 christos
3763 1.1 christos # as_fn_arith ARG...
3764 1.1 christos # ------------------
3765 1.1 christos # Perform arithmetic evaluation on the ARGs, and store the result in the
3766 1.1 christos # global $as_val. Take advantage of shells that can avoid forks. The arguments
3767 1.1 christos # must be portable across $(()) and expr.
3768 1.1 christos if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
3769 1.1 christos eval 'as_fn_arith ()
3770 1.1 christos {
3771 1.1 christos as_val=$(( $* ))
3772 1.1 christos }'
3773 1.1 christos else
3774 1.1 christos as_fn_arith ()
3775 1.1 christos {
3776 1.1 christos as_val=`expr "$@" || test $? -eq 1`
3777 1.1 christos }
3778 1.1 christos fi # as_fn_arith
3779 1.1 christos
3780 1.1 christos
3781 1.1 christos if expr a : '\(a\)' >/dev/null 2>&1 &&
3782 1.1 christos test "X`expr 00001 : '.*\(...\)'`" = X001; then
3783 1.1 christos as_expr=expr
3784 1.1 christos else
3785 1.1 christos as_expr=false
3786 1.1 christos fi
3787 1.1 christos
3788 1.1 christos if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
3789 1.1 christos as_basename=basename
3790 1.1 christos else
3791 1.1 christos as_basename=false
3792 1.1 christos fi
3793 1.1 christos
3794 1.1 christos if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
3795 1.1 christos as_dirname=dirname
3796 1.1 christos else
3797 1.1 christos as_dirname=false
3798 1.1 christos fi
3799 1.1 christos
3800 1.1 christos as_me=`$as_basename -- "$0" ||
3801 1.1 christos $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3802 1.1 christos X"$0" : 'X\(//\)$' \| \
3803 1.1 christos X"$0" : 'X\(/\)' \| . 2>/dev/null ||
3804 1.1 christos $as_echo X/"$0" |
3805 1.1 christos sed '/^.*\/\([^/][^/]*\)\/*$/{
3806 1.1 christos s//\1/
3807 1.1 christos q
3808 1.1 christos }
3809 1.1 christos /^X\/\(\/\/\)$/{
3810 1.1 christos s//\1/
3811 1.1 christos q
3812 1.1 christos }
3813 1.1 christos /^X\/\(\/\).*/{
3814 1.1 christos s//\1/
3815 1.1 christos q
3816 1.1 christos }
3817 1.1 christos s/.*/./; q'`
3818 1.1 christos
3819 1.1 christos # Avoid depending upon Character Ranges.
3820 1.1 christos as_cr_letters='abcdefghijklmnopqrstuvwxyz'
3821 1.1 christos as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3822 1.1 christos as_cr_Letters=$as_cr_letters$as_cr_LETTERS
3823 1.1 christos as_cr_digits='0123456789'
3824 1.1 christos as_cr_alnum=$as_cr_Letters$as_cr_digits
3825 1.1 christos
3826 1.1 christos ECHO_C= ECHO_N= ECHO_T=
3827 1.1 christos case `echo -n x` in #(((((
3828 1.1 christos -n*)
3829 1.1 christos case `echo 'xy\c'` in
3830 1.1 christos *c*) ECHO_T=' ';; # ECHO_T is single tab character.
3831 1.1 christos xy) ECHO_C='\c';;
3832 1.1 christos *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
3833 1.1 christos ECHO_T=' ';;
3834 1.1 christos esac;;
3835 1.1 christos *)
3836 1.1 christos ECHO_N='-n';;
3837 1.1 christos esac
3838 1.1 christos
3839 1.1 christos rm -f conf$$ conf$$.exe conf$$.file
3840 1.1 christos if test -d conf$$.dir; then
3841 1.1 christos rm -f conf$$.dir/conf$$.file
3842 1.1 christos else
3843 1.1 christos rm -f conf$$.dir
3844 1.1 christos mkdir conf$$.dir 2>/dev/null
3845 1.1 christos fi
3846 1.1 christos if (echo >conf$$.file) 2>/dev/null; then
3847 1.1 christos if ln -s conf$$.file conf$$ 2>/dev/null; then
3848 1.1 christos as_ln_s='ln -s'
3849 1.1 christos # ... but there are two gotchas:
3850 1.1 christos # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
3851 1.1 christos # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
3852 1.1 christos # In both cases, we have to default to `cp -p'.
3853 1.1 christos ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
3854 1.1 christos as_ln_s='cp -p'
3855 1.1 christos elif ln conf$$.file conf$$ 2>/dev/null; then
3856 1.1 christos as_ln_s=ln
3857 1.1 christos else
3858 1.1 christos as_ln_s='cp -p'
3859 1.1 christos fi
3860 1.1 christos else
3861 1.1 christos as_ln_s='cp -p'
3862 1.1 christos fi
3863 1.1 christos rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
3864 1.1 christos rmdir conf$$.dir 2>/dev/null
3865 1.1 christos
3866 1.1 christos
3867 1.1 christos # as_fn_mkdir_p
3868 1.1 christos # -------------
3869 1.1 christos # Create "$as_dir" as a directory, including parents if necessary.
3870 1.1 christos as_fn_mkdir_p ()
3871 1.1 christos {
3872 1.1 christos
3873 1.1 christos case $as_dir in #(
3874 1.1 christos -*) as_dir=./$as_dir;;
3875 1.1 christos esac
3876 1.1 christos test -d "$as_dir" || eval $as_mkdir_p || {
3877 1.1 christos as_dirs=
3878 1.1 christos while :; do
3879 1.1 christos case $as_dir in #(
3880 1.1 christos *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
3881 1.1 christos *) as_qdir=$as_dir;;
3882 1.1 christos esac
3883 1.1 christos as_dirs="'$as_qdir' $as_dirs"
3884 1.1 christos as_dir=`$as_dirname -- "$as_dir" ||
3885 1.1 christos $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3886 1.1 christos X"$as_dir" : 'X\(//\)[^/]' \| \
3887 1.1 christos X"$as_dir" : 'X\(//\)$' \| \
3888 1.1 christos X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
3889 1.1 christos $as_echo X"$as_dir" |
3890 1.1 christos sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3891 1.1 christos s//\1/
3892 1.1 christos q
3893 1.1 christos }
3894 1.1 christos /^X\(\/\/\)[^/].*/{
3895 1.1 christos s//\1/
3896 1.1 christos q
3897 1.1 christos }
3898 1.1 christos /^X\(\/\/\)$/{
3899 1.1 christos s//\1/
3900 1.1 christos q
3901 1.1 christos }
3902 1.1 christos /^X\(\/\).*/{
3903 1.1 christos s//\1/
3904 1.1 christos q
3905 1.1 christos }
3906 1.1 christos s/.*/./; q'`
3907 1.1 christos test -d "$as_dir" && break
3908 1.1 christos done
3909 1.1 christos test -z "$as_dirs" || eval "mkdir $as_dirs"
3910 1.1 christos } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
3911 1.1 christos
3912 1.1 christos
3913 1.1 christos } # as_fn_mkdir_p
3914 1.1 christos if mkdir -p . 2>/dev/null; then
3915 1.1 christos as_mkdir_p='mkdir -p "$as_dir"'
3916 1.1 christos else
3917 1.1 christos test -d ./-p && rmdir ./-p
3918 1.1 christos as_mkdir_p=false
3919 1.1 christos fi
3920 1.1 christos
3921 1.1 christos if test -x / >/dev/null 2>&1; then
3922 1.1 christos as_test_x='test -x'
3923 1.1 christos else
3924 1.1 christos if ls -dL / >/dev/null 2>&1; then
3925 1.1 christos as_ls_L_option=L
3926 1.1 christos else
3927 1.1 christos as_ls_L_option=
3928 1.1 christos fi
3929 1.1 christos as_test_x='
3930 1.1 christos eval sh -c '\''
3931 1.1 christos if test -d "$1"; then
3932 1.1 christos test -d "$1/.";
3933 1.1 christos else
3934 1.1 christos case $1 in #(
3935 1.1 christos -*)set "./$1";;
3936 1.1 christos esac;
3937 1.1 christos case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
3938 1.1 christos ???[sx]*):;;*)false;;esac;fi
3939 1.1 christos '\'' sh
3940 1.1 christos '
3941 1.1 christos fi
3942 1.1 christos as_executable_p=$as_test_x
3943 1.1 christos
3944 1.1 christos # Sed expression to map a string onto a valid CPP name.
3945 1.1 christos as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3946 1.1 christos
3947 1.1 christos # Sed expression to map a string onto a valid variable name.
3948 1.1 christos as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3949 1.1 christos
3950 1.1 christos
3951 1.1 christos exec 6>&1
3952 1.1 christos ## ----------------------------------- ##
3953 1.1 christos ## Main body of $CONFIG_STATUS script. ##
3954 1.1 christos ## ----------------------------------- ##
3955 1.1 christos _ASEOF
3956 1.1 christos test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
3957 1.1 christos
3958 1.1 christos cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3959 1.1 christos # Save the log message, to keep $0 and so on meaningful, and to
3960 1.1 christos # report actual input values of CONFIG_FILES etc. instead of their
3961 1.1 christos # values after options handling.
3962 1.1 christos ac_log="
3963 1.1 christos This file was extended by $as_me, which was
3964 1.1 christos generated by GNU Autoconf 2.64. Invocation command line was
3965 1.1 christos
3966 1.1 christos CONFIG_FILES = $CONFIG_FILES
3967 1.1 christos CONFIG_HEADERS = $CONFIG_HEADERS
3968 1.1 christos CONFIG_LINKS = $CONFIG_LINKS
3969 1.1 christos CONFIG_COMMANDS = $CONFIG_COMMANDS
3970 1.1 christos $ $0 $@
3971 1.1 christos
3972 1.1 christos on `(hostname || uname -n) 2>/dev/null | sed 1q`
3973 1.1 christos "
3974 1.1 christos
3975 1.1 christos _ACEOF
3976 1.1 christos
3977 1.1 christos case $ac_config_files in *"
3978 1.1 christos "*) set x $ac_config_files; shift; ac_config_files=$*;;
3979 1.1 christos esac
3980 1.1 christos
3981 1.1 christos
3982 1.1 christos
3983 1.1 christos cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3984 1.1 christos # Files that config.status was made for.
3985 1.1 christos config_files="$ac_config_files"
3986 1.1 christos
3987 1.1 christos _ACEOF
3988 1.1 christos
3989 1.1 christos cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3990 1.1 christos ac_cs_usage="\
3991 1.1 christos \`$as_me' instantiates files and other configuration actions
3992 1.1 christos from templates according to the current configuration. Unless the files
3993 1.1 christos and actions are specified as TAGs, all are instantiated by default.
3994 1.1 christos
3995 1.1 christos Usage: $0 [OPTION]... [TAG]...
3996 1.1 christos
3997 1.1 christos -h, --help print this help, then exit
3998 1.1 christos -V, --version print version number and configuration settings, then exit
3999 1.1 christos -q, --quiet, --silent
4000 1.1 christos do not print progress messages
4001 1.1 christos -d, --debug don't remove temporary files
4002 1.1 christos --recheck update $as_me by reconfiguring in the same conditions
4003 1.1 christos --file=FILE[:TEMPLATE]
4004 1.1 christos instantiate the configuration file FILE
4005 1.1 christos
4006 1.1 christos Configuration files:
4007 1.1 christos $config_files
4008 1.1 christos
4009 1.1 christos Report bugs to the package provider."
4010 1.1 christos
4011 1.1 christos _ACEOF
4012 1.1 christos cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4013 1.1 christos ac_cs_version="\\
4014 1.1 christos config.status
4015 1.1 christos configured by $0, generated by GNU Autoconf 2.64,
4016 1.1 christos with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
4017 1.1 christos
4018 1.1 christos Copyright (C) 2009 Free Software Foundation, Inc.
4019 1.1 christos This config.status script is free software; the Free Software Foundation
4020 1.1 christos gives unlimited permission to copy, distribute and modify it."
4021 1.1 christos
4022 1.1 christos ac_pwd='$ac_pwd'
4023 1.1 christos srcdir='$srcdir'
4024 1.1 christos test -n "\$AWK" || AWK=awk
4025 1.1 christos _ACEOF
4026 1.1 christos
4027 1.1 christos cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4028 1.1 christos # The default lists apply if the user does not specify any file.
4029 1.1 christos ac_need_defaults=:
4030 1.1 christos while test $# != 0
4031 1.1 christos do
4032 1.1 christos case $1 in
4033 1.1 christos --*=*)
4034 1.1 christos ac_option=`expr "X$1" : 'X\([^=]*\)='`
4035 1.1 christos ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
4036 1.1 christos ac_shift=:
4037 1.1 christos ;;
4038 1.1 christos *)
4039 1.1 christos ac_option=$1
4040 1.1 christos ac_optarg=$2
4041 1.1 christos ac_shift=shift
4042 1.1 christos ;;
4043 1.1 christos esac
4044 1.1 christos
4045 1.1 christos case $ac_option in
4046 1.1 christos # Handling of the options.
4047 1.1 christos -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4048 1.1 christos ac_cs_recheck=: ;;
4049 1.1 christos --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
4050 1.1 christos $as_echo "$ac_cs_version"; exit ;;
4051 1.1 christos --debug | --debu | --deb | --de | --d | -d )
4052 1.1 christos debug=: ;;
4053 1.1 christos --file | --fil | --fi | --f )
4054 1.1 christos $ac_shift
4055 1.1 christos case $ac_optarg in
4056 1.1 christos *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
4057 1.1 christos esac
4058 1.1 christos as_fn_append CONFIG_FILES " '$ac_optarg'"
4059 1.1 christos ac_need_defaults=false;;
4060 1.1 christos --he | --h | --help | --hel | -h )
4061 1.1 christos $as_echo "$ac_cs_usage"; exit ;;
4062 1.1 christos -q | -quiet | --quiet | --quie | --qui | --qu | --q \
4063 1.1 christos | -silent | --silent | --silen | --sile | --sil | --si | --s)
4064 1.1 christos ac_cs_silent=: ;;
4065 1.1 christos
4066 1.1 christos # This is an error.
4067 1.1 christos -*) as_fn_error "unrecognized option: \`$1'
4068 1.1 christos Try \`$0 --help' for more information." ;;
4069 1.1 christos
4070 1.1 christos *) as_fn_append ac_config_targets " $1"
4071 1.1 christos ac_need_defaults=false ;;
4072 1.1 christos
4073 1.1 christos esac
4074 1.1 christos shift
4075 1.1 christos done
4076 1.1 christos
4077 1.1 christos ac_configure_extra_args=
4078 1.1 christos
4079 1.1 christos if $ac_cs_silent; then
4080 1.1 christos exec 6>/dev/null
4081 1.1 christos ac_configure_extra_args="$ac_configure_extra_args --silent"
4082 1.1 christos fi
4083 1.1 christos
4084 1.1 christos _ACEOF
4085 1.1 christos cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4086 1.1 christos if \$ac_cs_recheck; then
4087 1.1 christos set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
4088 1.1 christos shift
4089 1.1 christos \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
4090 1.1 christos CONFIG_SHELL='$SHELL'
4091 1.1 christos export CONFIG_SHELL
4092 1.1 christos exec "\$@"
4093 1.1 christos fi
4094 1.1 christos
4095 1.1 christos _ACEOF
4096 1.1 christos cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4097 1.1 christos exec 5>>config.log
4098 1.1 christos {
4099 1.1 christos echo
4100 1.1 christos sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
4101 1.1 christos ## Running $as_me. ##
4102 1.1 christos _ASBOX
4103 1.1 christos $as_echo "$ac_log"
4104 1.1 christos } >&5
4105 1.1 christos
4106 1.1 christos _ACEOF
4107 1.1 christos cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4108 1.1 christos _ACEOF
4109 1.1 christos
4110 1.1 christos cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4111 1.1 christos
4112 1.1 christos # Handling of arguments.
4113 1.1 christos for ac_config_target in $ac_config_targets
4114 1.1 christos do
4115 1.1 christos case $ac_config_target in
4116 1.1.1.3 christos "lib/pdtrace") CONFIG_FILES="$CONFIG_FILES lib/pdtrace" ;;
4117 1.1 christos "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
4118 1.1 christos
4119 1.1 christos *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
4120 1.1 christos esac
4121 1.1 christos done
4122 1.1 christos
4123 1.1 christos
4124 1.1 christos # If the user did not use the arguments to specify the items to instantiate,
4125 1.1 christos # then the envvar interface is used. Set only those that are not.
4126 1.1 christos # We use the long form for the default assignment because of an extremely
4127 1.1 christos # bizarre bug on SunOS 4.1.3.
4128 1.1 christos if $ac_need_defaults; then
4129 1.1 christos test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
4130 1.1 christos fi
4131 1.1 christos
4132 1.1 christos # Have a temporary directory for convenience. Make it in the build tree
4133 1.1 christos # simply because there is no reason against having it here, and in addition,
4134 1.1 christos # creating and moving files from /tmp can sometimes cause problems.
4135 1.1 christos # Hook for its removal unless debugging.
4136 1.1 christos # Note that there is a small window in which the directory will not be cleaned:
4137 1.1 christos # after its creation but before its name has been assigned to `$tmp'.
4138 1.1 christos $debug ||
4139 1.1 christos {
4140 1.1 christos tmp=
4141 1.1 christos trap 'exit_status=$?
4142 1.1 christos { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
4143 1.1 christos ' 0
4144 1.1 christos trap 'as_fn_exit 1' 1 2 13 15
4145 1.1 christos }
4146 1.1 christos # Create a (secure) tmp directory for tmp files.
4147 1.1 christos
4148 1.1 christos {
4149 1.1 christos tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
4150 1.1 christos test -n "$tmp" && test -d "$tmp"
4151 1.1 christos } ||
4152 1.1 christos {
4153 1.1 christos tmp=./conf$$-$RANDOM
4154 1.1 christos (umask 077 && mkdir "$tmp")
4155 1.1 christos } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
4156 1.1 christos
4157 1.1 christos # Set up the scripts for CONFIG_FILES section.
4158 1.1 christos # No need to generate them if there are no CONFIG_FILES.
4159 1.1 christos # This happens for instance with `./config.status config.h'.
4160 1.1 christos if test -n "$CONFIG_FILES"; then
4161 1.1 christos
4162 1.1 christos
4163 1.1 christos ac_cr=`echo X | tr X '\015'`
4164 1.1 christos # On cygwin, bash can eat \r inside `` if the user requested igncr.
4165 1.1 christos # But we know of no other shell where ac_cr would be empty at this
4166 1.1 christos # point, so we can use a bashism as a fallback.
4167 1.1 christos if test "x$ac_cr" = x; then
4168 1.1 christos eval ac_cr=\$\'\\r\'
4169 1.1 christos fi
4170 1.1 christos ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
4171 1.1 christos if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
4172 1.1 christos ac_cs_awk_cr='\r'
4173 1.1 christos else
4174 1.1 christos ac_cs_awk_cr=$ac_cr
4175 1.1 christos fi
4176 1.1 christos
4177 1.1 christos echo 'BEGIN {' >"$tmp/subs1.awk" &&
4178 1.1 christos _ACEOF
4179 1.1 christos
4180 1.1 christos
4181 1.1 christos {
4182 1.1 christos echo "cat >conf$$subs.awk <<_ACEOF" &&
4183 1.1 christos echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
4184 1.1 christos echo "_ACEOF"
4185 1.1 christos } >conf$$subs.sh ||
4186 1.1 christos as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
4187 1.1 christos ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
4188 1.1 christos ac_delim='%!_!# '
4189 1.1 christos for ac_last_try in false false false false false :; do
4190 1.1 christos . ./conf$$subs.sh ||
4191 1.1 christos as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
4192 1.1 christos
4193 1.1 christos ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
4194 1.1 christos if test $ac_delim_n = $ac_delim_num; then
4195 1.1 christos break
4196 1.1 christos elif $ac_last_try; then
4197 1.1 christos as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
4198 1.1 christos else
4199 1.1 christos ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
4200 1.1 christos fi
4201 1.1 christos done
4202 1.1 christos rm -f conf$$subs.sh
4203 1.1 christos
4204 1.1 christos cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4205 1.1 christos cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
4206 1.1 christos _ACEOF
4207 1.1 christos sed -n '
4208 1.1 christos h
4209 1.1 christos s/^/S["/; s/!.*/"]=/
4210 1.1 christos p
4211 1.1 christos g
4212 1.1 christos s/^[^!]*!//
4213 1.1 christos :repl
4214 1.1 christos t repl
4215 1.1 christos s/'"$ac_delim"'$//
4216 1.1 christos t delim
4217 1.1 christos :nl
4218 1.1 christos h
4219 1.1 christos s/\(.\{148\}\).*/\1/
4220 1.1 christos t more1
4221 1.1 christos s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
4222 1.1 christos p
4223 1.1 christos n
4224 1.1 christos b repl
4225 1.1 christos :more1
4226 1.1 christos s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4227 1.1 christos p
4228 1.1 christos g
4229 1.1 christos s/.\{148\}//
4230 1.1 christos t nl
4231 1.1 christos :delim
4232 1.1 christos h
4233 1.1 christos s/\(.\{148\}\).*/\1/
4234 1.1 christos t more2
4235 1.1 christos s/["\\]/\\&/g; s/^/"/; s/$/"/
4236 1.1 christos p
4237 1.1 christos b
4238 1.1 christos :more2
4239 1.1 christos s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4240 1.1 christos p
4241 1.1 christos g
4242 1.1 christos s/.\{148\}//
4243 1.1 christos t delim
4244 1.1 christos ' <conf$$subs.awk | sed '
4245 1.1 christos /^[^""]/{
4246 1.1 christos N
4247 1.1 christos s/\n//
4248 1.1 christos }
4249 1.1 christos ' >>$CONFIG_STATUS || ac_write_fail=1
4250 1.1 christos rm -f conf$$subs.awk
4251 1.1 christos cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4252 1.1 christos _ACAWK
4253 1.1 christos cat >>"\$tmp/subs1.awk" <<_ACAWK &&
4254 1.1 christos for (key in S) S_is_set[key] = 1
4255 1.1 christos FS = ""
4256 1.1 christos
4257 1.1 christos }
4258 1.1 christos {
4259 1.1 christos line = $ 0
4260 1.1 christos nfields = split(line, field, "@")
4261 1.1 christos substed = 0
4262 1.1 christos len = length(field[1])
4263 1.1 christos for (i = 2; i < nfields; i++) {
4264 1.1 christos key = field[i]
4265 1.1 christos keylen = length(key)
4266 1.1 christos if (S_is_set[key]) {
4267 1.1 christos value = S[key]
4268 1.1 christos line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
4269 1.1 christos len += length(value) + length(field[++i])
4270 1.1 christos substed = 1
4271 1.1 christos } else
4272 1.1 christos len += 1 + keylen
4273 1.1 christos }
4274 1.1 christos
4275 1.1 christos print line
4276 1.1 christos }
4277 1.1 christos
4278 1.1 christos _ACAWK
4279 1.1 christos _ACEOF
4280 1.1 christos cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4281 1.1 christos if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
4282 1.1 christos sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
4283 1.1 christos else
4284 1.1 christos cat
4285 1.1 christos fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
4286 1.1 christos || as_fn_error "could not setup config files machinery" "$LINENO" 5
4287 1.1 christos _ACEOF
4288 1.1 christos
4289 1.1 christos # VPATH may cause trouble with some makes, so we remove $(srcdir),
4290 1.1 christos # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
4291 1.1 christos # trailing colons and then remove the whole line if VPATH becomes empty
4292 1.1 christos # (actually we leave an empty line to preserve line numbers).
4293 1.1 christos if test "x$srcdir" = x.; then
4294 1.1 christos ac_vpsub='/^[ ]*VPATH[ ]*=/{
4295 1.1 christos s/:*\$(srcdir):*/:/
4296 1.1 christos s/:*\${srcdir}:*/:/
4297 1.1 christos s/:*@srcdir@:*/:/
4298 1.1 christos s/^\([^=]*=[ ]*\):*/\1/
4299 1.1 christos s/:*$//
4300 1.1 christos s/^[^=]*=[ ]*$//
4301 1.1 christos }'
4302 1.1 christos fi
4303 1.1 christos
4304 1.1 christos cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4305 1.1 christos fi # test -n "$CONFIG_FILES"
4306 1.1 christos
4307 1.1 christos
4308 1.1 christos eval set X " :F $CONFIG_FILES "
4309 1.1 christos shift
4310 1.1 christos for ac_tag
4311 1.1 christos do
4312 1.1 christos case $ac_tag in
4313 1.1 christos :[FHLC]) ac_mode=$ac_tag; continue;;
4314 1.1 christos esac
4315 1.1 christos case $ac_mode$ac_tag in
4316 1.1 christos :[FHL]*:*);;
4317 1.1 christos :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
4318 1.1 christos :[FH]-) ac_tag=-:-;;
4319 1.1 christos :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
4320 1.1 christos esac
4321 1.1 christos ac_save_IFS=$IFS
4322 1.1 christos IFS=:
4323 1.1 christos set x $ac_tag
4324 1.1 christos IFS=$ac_save_IFS
4325 1.1 christos shift
4326 1.1 christos ac_file=$1
4327 1.1 christos shift
4328 1.1 christos
4329 1.1 christos case $ac_mode in
4330 1.1 christos :L) ac_source=$1;;
4331 1.1 christos :[FH])
4332 1.1 christos ac_file_inputs=
4333 1.1 christos for ac_f
4334 1.1 christos do
4335 1.1 christos case $ac_f in
4336 1.1 christos -) ac_f="$tmp/stdin";;
4337 1.1 christos *) # Look for the file first in the build tree, then in the source tree
4338 1.1 christos # (if the path is not absolute). The absolute path cannot be DOS-style,
4339 1.1 christos # because $ac_f cannot contain `:'.
4340 1.1 christos test -f "$ac_f" ||
4341 1.1 christos case $ac_f in
4342 1.1 christos [\\/$]*) false;;
4343 1.1 christos *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
4344 1.1 christos esac ||
4345 1.1 christos as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
4346 1.1 christos esac
4347 1.1 christos case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
4348 1.1 christos as_fn_append ac_file_inputs " '$ac_f'"
4349 1.1 christos done
4350 1.1 christos
4351 1.1 christos # Let's still pretend it is `configure' which instantiates (i.e., don't
4352 1.1 christos # use $as_me), people would be surprised to read:
4353 1.1 christos # /* config.h. Generated by config.status. */
4354 1.1 christos configure_input='Generated from '`
4355 1.1 christos $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
4356 1.1 christos `' by configure.'
4357 1.1 christos if test x"$ac_file" != x-; then
4358 1.1 christos configure_input="$ac_file. $configure_input"
4359 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
4360 1.1 christos $as_echo "$as_me: creating $ac_file" >&6;}
4361 1.1 christos fi
4362 1.1 christos # Neutralize special characters interpreted by sed in replacement strings.
4363 1.1 christos case $configure_input in #(
4364 1.1 christos *\&* | *\|* | *\\* )
4365 1.1 christos ac_sed_conf_input=`$as_echo "$configure_input" |
4366 1.1 christos sed 's/[\\\\&|]/\\\\&/g'`;; #(
4367 1.1 christos *) ac_sed_conf_input=$configure_input;;
4368 1.1 christos esac
4369 1.1 christos
4370 1.1 christos case $ac_tag in
4371 1.1 christos *:-:* | *:-) cat >"$tmp/stdin" \
4372 1.1 christos || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
4373 1.1 christos esac
4374 1.1 christos ;;
4375 1.1 christos esac
4376 1.1 christos
4377 1.1 christos ac_dir=`$as_dirname -- "$ac_file" ||
4378 1.1 christos $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4379 1.1 christos X"$ac_file" : 'X\(//\)[^/]' \| \
4380 1.1 christos X"$ac_file" : 'X\(//\)$' \| \
4381 1.1 christos X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
4382 1.1 christos $as_echo X"$ac_file" |
4383 1.1 christos sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4384 1.1 christos s//\1/
4385 1.1 christos q
4386 1.1 christos }
4387 1.1 christos /^X\(\/\/\)[^/].*/{
4388 1.1 christos s//\1/
4389 1.1 christos q
4390 1.1 christos }
4391 1.1 christos /^X\(\/\/\)$/{
4392 1.1 christos s//\1/
4393 1.1 christos q
4394 1.1 christos }
4395 1.1 christos /^X\(\/\).*/{
4396 1.1 christos s//\1/
4397 1.1 christos q
4398 1.1 christos }
4399 1.1 christos s/.*/./; q'`
4400 1.1 christos as_dir="$ac_dir"; as_fn_mkdir_p
4401 1.1 christos ac_builddir=.
4402 1.1 christos
4403 1.1 christos case "$ac_dir" in
4404 1.1 christos .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
4405 1.1 christos *)
4406 1.1 christos ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
4407 1.1 christos # A ".." for each directory in $ac_dir_suffix.
4408 1.1 christos ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
4409 1.1 christos case $ac_top_builddir_sub in
4410 1.1 christos "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
4411 1.1 christos *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
4412 1.1 christos esac ;;
4413 1.1 christos esac
4414 1.1 christos ac_abs_top_builddir=$ac_pwd
4415 1.1 christos ac_abs_builddir=$ac_pwd$ac_dir_suffix
4416 1.1 christos # for backward compatibility:
4417 1.1 christos ac_top_builddir=$ac_top_build_prefix
4418 1.1 christos
4419 1.1 christos case $srcdir in
4420 1.1 christos .) # We are building in place.
4421 1.1 christos ac_srcdir=.
4422 1.1 christos ac_top_srcdir=$ac_top_builddir_sub
4423 1.1 christos ac_abs_top_srcdir=$ac_pwd ;;
4424 1.1 christos [\\/]* | ?:[\\/]* ) # Absolute name.
4425 1.1 christos ac_srcdir=$srcdir$ac_dir_suffix;
4426 1.1 christos ac_top_srcdir=$srcdir
4427 1.1 christos ac_abs_top_srcdir=$srcdir ;;
4428 1.1 christos *) # Relative name.
4429 1.1 christos ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
4430 1.1 christos ac_top_srcdir=$ac_top_build_prefix$srcdir
4431 1.1 christos ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
4432 1.1 christos esac
4433 1.1 christos ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
4434 1.1 christos
4435 1.1 christos
4436 1.1 christos case $ac_mode in
4437 1.1 christos :F)
4438 1.1 christos #
4439 1.1 christos # CONFIG_FILE
4440 1.1 christos #
4441 1.1 christos
4442 1.1 christos _ACEOF
4443 1.1 christos
4444 1.1 christos cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4445 1.1 christos # If the template does not know about datarootdir, expand it.
4446 1.1 christos # FIXME: This hack should be removed a few years after 2.60.
4447 1.1 christos ac_datarootdir_hack=; ac_datarootdir_seen=
4448 1.1 christos ac_sed_dataroot='
4449 1.1 christos /datarootdir/ {
4450 1.1 christos p
4451 1.1 christos q
4452 1.1 christos }
4453 1.1 christos /@datadir@/p
4454 1.1 christos /@docdir@/p
4455 1.1 christos /@infodir@/p
4456 1.1 christos /@localedir@/p
4457 1.1 christos /@mandir@/p'
4458 1.1 christos case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
4459 1.1 christos *datarootdir*) ac_datarootdir_seen=yes;;
4460 1.1 christos *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
4461 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
4462 1.1 christos $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
4463 1.1 christos _ACEOF
4464 1.1 christos cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4465 1.1 christos ac_datarootdir_hack='
4466 1.1 christos s&@datadir@&$datadir&g
4467 1.1 christos s&@docdir@&$docdir&g
4468 1.1 christos s&@infodir@&$infodir&g
4469 1.1 christos s&@localedir@&$localedir&g
4470 1.1 christos s&@mandir@&$mandir&g
4471 1.1 christos s&\\\${datarootdir}&$datarootdir&g' ;;
4472 1.1 christos esac
4473 1.1 christos _ACEOF
4474 1.1 christos
4475 1.1 christos # Neutralize VPATH when `$srcdir' = `.'.
4476 1.1 christos # Shell code in configure.ac might set extrasub.
4477 1.1 christos # FIXME: do we really want to maintain this feature?
4478 1.1 christos cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4479 1.1 christos ac_sed_extra="$ac_vpsub
4480 1.1 christos $extrasub
4481 1.1 christos _ACEOF
4482 1.1 christos cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4483 1.1 christos :t
4484 1.1 christos /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
4485 1.1 christos s|@configure_input@|$ac_sed_conf_input|;t t
4486 1.1 christos s&@top_builddir@&$ac_top_builddir_sub&;t t
4487 1.1 christos s&@top_build_prefix@&$ac_top_build_prefix&;t t
4488 1.1 christos s&@srcdir@&$ac_srcdir&;t t
4489 1.1 christos s&@abs_srcdir@&$ac_abs_srcdir&;t t
4490 1.1 christos s&@top_srcdir@&$ac_top_srcdir&;t t
4491 1.1 christos s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
4492 1.1 christos s&@builddir@&$ac_builddir&;t t
4493 1.1 christos s&@abs_builddir@&$ac_abs_builddir&;t t
4494 1.1 christos s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
4495 1.1 christos $ac_datarootdir_hack
4496 1.1 christos "
4497 1.1 christos eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
4498 1.1 christos || as_fn_error "could not create $ac_file" "$LINENO" 5
4499 1.1 christos
4500 1.1 christos test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
4501 1.1 christos { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
4502 1.1 christos { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
4503 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4504 1.1 christos which seems to be undefined. Please make sure it is defined." >&5
4505 1.1 christos $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4506 1.1 christos which seems to be undefined. Please make sure it is defined." >&2;}
4507 1.1 christos
4508 1.1 christos rm -f "$tmp/stdin"
4509 1.1 christos case $ac_file in
4510 1.1 christos -) cat "$tmp/out" && rm -f "$tmp/out";;
4511 1.1 christos *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
4512 1.1 christos esac \
4513 1.1 christos || as_fn_error "could not create $ac_file" "$LINENO" 5
4514 1.1 christos ;;
4515 1.1 christos
4516 1.1 christos
4517 1.1 christos
4518 1.1 christos esac
4519 1.1 christos
4520 1.1.1.3 christos
4521 1.1.1.3 christos case $ac_file$ac_mode in
4522 1.1.1.3 christos "lib/pdtrace":F) chmod +x lib/pdtrace ;;
4523 1.1.1.3 christos
4524 1.1.1.3 christos esac
4525 1.1 christos done # for ac_tag
4526 1.1 christos
4527 1.1 christos
4528 1.1 christos as_fn_exit 0
4529 1.1 christos _ACEOF
4530 1.1 christos ac_clean_files=$ac_clean_files_save
4531 1.1 christos
4532 1.1 christos test $ac_write_fail = 0 ||
4533 1.1 christos as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
4534 1.1 christos
4535 1.1 christos
4536 1.1 christos # configure is writing to config.log, and then calls config.status.
4537 1.1 christos # config.status does its own redirection, appending to config.log.
4538 1.1 christos # Unfortunately, on DOS this fails, as config.log is still kept open
4539 1.1 christos # by configure, so config.status won't be able to write to it; its
4540 1.1 christos # output is simply discarded. So we exec the FD to /dev/null,
4541 1.1 christos # effectively closing config.log, so it can be properly (re)opened and
4542 1.1 christos # appended to by config.status. When coming back to configure, we
4543 1.1 christos # need to make the FD available again.
4544 1.1 christos if test "$no_create" != yes; then
4545 1.1 christos ac_cs_success=:
4546 1.1 christos ac_config_status_args=
4547 1.1 christos test "$silent" = yes &&
4548 1.1 christos ac_config_status_args="$ac_config_status_args --quiet"
4549 1.1 christos exec 5>/dev/null
4550 1.1 christos $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
4551 1.1 christos exec 5>>config.log
4552 1.1 christos # Use ||, not &&, to avoid exiting from the if with $? = 1, which
4553 1.1 christos # would make configure fail if this is the last instruction.
4554 1.1 christos $ac_cs_success || as_fn_exit $?
4555 1.1 christos fi
4556 1.1 christos
4557 1.1 christos #
4558 1.1 christos # CONFIG_SUBDIRS section.
4559 1.1 christos #
4560 1.1 christos if test "$no_recursion" != yes; then
4561 1.1 christos
4562 1.1 christos # Remove --cache-file, --srcdir, and --disable-option-checking arguments
4563 1.1 christos # so they do not pile up.
4564 1.1 christos ac_sub_configure_args=
4565 1.1 christos ac_prev=
4566 1.1 christos eval "set x $ac_configure_args"
4567 1.1 christos shift
4568 1.1 christos for ac_arg
4569 1.1 christos do
4570 1.1 christos if test -n "$ac_prev"; then
4571 1.1 christos ac_prev=
4572 1.1 christos continue
4573 1.1 christos fi
4574 1.1 christos case $ac_arg in
4575 1.1 christos -cache-file | --cache-file | --cache-fil | --cache-fi \
4576 1.1 christos | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
4577 1.1 christos ac_prev=cache_file ;;
4578 1.1 christos -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
4579 1.1 christos | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
4580 1.1 christos | --c=*)
4581 1.1 christos ;;
4582 1.1 christos --config-cache | -C)
4583 1.1 christos ;;
4584 1.1 christos -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
4585 1.1 christos ac_prev=srcdir ;;
4586 1.1 christos -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
4587 1.1 christos ;;
4588 1.1 christos -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
4589 1.1 christos ac_prev=prefix ;;
4590 1.1 christos -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
4591 1.1 christos ;;
4592 1.1 christos --disable-option-checking)
4593 1.1 christos ;;
4594 1.1 christos *)
4595 1.1 christos case $ac_arg in
4596 1.1 christos *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
4597 1.1 christos esac
4598 1.1 christos as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
4599 1.1 christos esac
4600 1.1 christos done
4601 1.1 christos
4602 1.1 christos # Always prepend --prefix to ensure using the same prefix
4603 1.1 christos # in subdir configurations.
4604 1.1 christos ac_arg="--prefix=$prefix"
4605 1.1 christos case $ac_arg in
4606 1.1 christos *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
4607 1.1 christos esac
4608 1.1 christos ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
4609 1.1 christos
4610 1.1 christos # Pass --silent
4611 1.1 christos if test "$silent" = yes; then
4612 1.1 christos ac_sub_configure_args="--silent $ac_sub_configure_args"
4613 1.1 christos fi
4614 1.1 christos
4615 1.1 christos # Always prepend --disable-option-checking to silence warnings, since
4616 1.1 christos # different subdirs can have different --enable and --with options.
4617 1.1 christos ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
4618 1.1 christos
4619 1.1 christos ac_popdir=`pwd`
4620 1.1 christos for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
4621 1.1 christos
4622 1.1 christos # Do not complain, so a configure script can configure whichever
4623 1.1 christos # parts of a large source tree are present.
4624 1.1 christos test -d "$srcdir/$ac_dir" || continue
4625 1.1 christos
4626 1.1 christos ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
4627 1.1 christos $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
4628 1.1 christos $as_echo "$ac_msg" >&6
4629 1.1 christos as_dir="$ac_dir"; as_fn_mkdir_p
4630 1.1 christos ac_builddir=.
4631 1.1 christos
4632 1.1 christos case "$ac_dir" in
4633 1.1 christos .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
4634 1.1 christos *)
4635 1.1 christos ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
4636 1.1 christos # A ".." for each directory in $ac_dir_suffix.
4637 1.1 christos ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
4638 1.1 christos case $ac_top_builddir_sub in
4639 1.1 christos "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
4640 1.1 christos *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
4641 1.1 christos esac ;;
4642 1.1 christos esac
4643 1.1 christos ac_abs_top_builddir=$ac_pwd
4644 1.1 christos ac_abs_builddir=$ac_pwd$ac_dir_suffix
4645 1.1 christos # for backward compatibility:
4646 1.1 christos ac_top_builddir=$ac_top_build_prefix
4647 1.1 christos
4648 1.1 christos case $srcdir in
4649 1.1 christos .) # We are building in place.
4650 1.1 christos ac_srcdir=.
4651 1.1 christos ac_top_srcdir=$ac_top_builddir_sub
4652 1.1 christos ac_abs_top_srcdir=$ac_pwd ;;
4653 1.1 christos [\\/]* | ?:[\\/]* ) # Absolute name.
4654 1.1 christos ac_srcdir=$srcdir$ac_dir_suffix;
4655 1.1 christos ac_top_srcdir=$srcdir
4656 1.1 christos ac_abs_top_srcdir=$srcdir ;;
4657 1.1 christos *) # Relative name.
4658 1.1 christos ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
4659 1.1 christos ac_top_srcdir=$ac_top_build_prefix$srcdir
4660 1.1 christos ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
4661 1.1 christos esac
4662 1.1 christos ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
4663 1.1 christos
4664 1.1 christos
4665 1.1 christos cd "$ac_dir"
4666 1.1 christos
4667 1.1 christos # Check for guested configure; otherwise get Cygnus style configure.
4668 1.1 christos if test -f "$ac_srcdir/configure.gnu"; then
4669 1.1 christos ac_sub_configure=$ac_srcdir/configure.gnu
4670 1.1 christos elif test -f "$ac_srcdir/configure"; then
4671 1.1 christos ac_sub_configure=$ac_srcdir/configure
4672 1.1 christos elif test -f "$ac_srcdir/configure.in"; then
4673 1.1 christos # This should be Cygnus configure.
4674 1.1 christos ac_sub_configure=$ac_aux_dir/configure
4675 1.1 christos else
4676 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
4677 1.1 christos $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
4678 1.1 christos ac_sub_configure=
4679 1.1 christos fi
4680 1.1 christos
4681 1.1 christos # The recursion is here.
4682 1.1 christos if test -n "$ac_sub_configure"; then
4683 1.1 christos # Make the cache file name correct relative to the subdirectory.
4684 1.1 christos case $cache_file in
4685 1.1 christos [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
4686 1.1 christos *) # Relative name.
4687 1.1 christos ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
4688 1.1 christos esac
4689 1.1 christos
4690 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
4691 1.1 christos $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
4692 1.1 christos # The eval makes quoting arguments work.
4693 1.1 christos eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
4694 1.1 christos --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
4695 1.1 christos as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
4696 1.1 christos fi
4697 1.1 christos
4698 1.1 christos cd "$ac_popdir"
4699 1.1 christos done
4700 1.1 christos fi
4701 1.1 christos if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
4702 1.1 christos { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
4703 1.1 christos $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
4704 1.1 christos fi
4705 1.1 christos
4706