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libstdc++: Check static assertions earlier in chrono::duration
[gcc.git] / intl / configure
CommitLineData
6eb95e99
ZW		 1#! /bin/sh
2# Guess values for system-dependent variables and create Makefiles.
22e05272
JM		 3# Generated by GNU Autoconf 2.69.
4#
5#
6# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
5213506e 7#
6eb95e99 8#
6eb95e99
ZW		 9# This configure script is free software; the Free Software Foundation
10# gives unlimited permission to copy, distribute and modify it.
5213506e
RW		 11## -------------------- ##
12## M4sh Initialization. ##
13## -------------------- ##
79035f0d 14
5213506e
RW		 15# Be more Bourne compatible
16DUALCASE=1; export DUALCASE # for MKS sh
17if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
79035f0d
NN		 18 emulate sh
19 NULLCMD=:
5213506e 20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
79035f0d
NN		 21 # is contrary to our usage. Disable this feature.
22 alias -g '${1+"$@"}'='"$@"'
5213506e
RW		 23 setopt NO_GLOB_SUBST
24else
25 case `(set -o) 2>/dev/null` in #(
26 *posix*) :
27 set -o posix ;; #(
28 *) :
29 ;;
30esac
79035f0d
NN		 31fi
32
5213506e
RW		 33
34as_nl='
35'
36export as_nl
37# Printing a long string crashes Solaris 7 /usr/bin/printf.
38as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
40as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
41# Prefer a ksh shell builtin over an external printf program on Solaris,
42# but without wasting forks for bash or zsh.
43if test -z "$BASH_VERSION$ZSH_VERSION" \
44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
45 as_echo='print -r --'
46 as_echo_n='print -rn --'
47elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
48 as_echo='printf %s\n'
49 as_echo_n='printf %s'
50else
51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
53 as_echo_n='/usr/ucb/echo -n'
54 else
55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
56 as_echo_n_body='eval
57 arg=$1;
58 case $arg in #(
59 *"$as_nl"*)
60 expr "X$arg" : "X\\(.*\\)$as_nl";
61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
62 esac;
63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
64 '
65 export as_echo_n_body
66 as_echo_n='sh -c $as_echo_n_body as_echo'
67 fi
68 export as_echo_body
69 as_echo='sh -c $as_echo_body as_echo'
70fi
71
72# The user is always right.
73if test "${PATH_SEPARATOR+set}" != set; then
74 PATH_SEPARATOR=:
75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
77 PATH_SEPARATOR=';'
78 }
79035f0d
NN		 79fi
80
81
5213506e
RW		 82# IFS
83# We need space, tab and new line, in precisely that order. Quoting is
84# there to prevent editors from complaining about space-tab.
85# (If _AS_PATH_WALK were called with IFS unset, it would disable word
86# splitting by setting IFS to empty value.)
87IFS=" "" $as_nl"
88
89# Find who we are. Look in the path if we contain no directory separator.
22e05272 90as_myself=
5213506e
RW		 91case $0 in #((
92 *[\\/]* ) as_myself=$0 ;;
93 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
94for as_dir in $PATH
95do
96 IFS=$as_save_IFS
97 test -z "$as_dir" && as_dir=.
98 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
99 done
100IFS=$as_save_IFS
101
102 ;;
103esac
104# We did not find ourselves, most probably we were run as `sh COMMAND'
105# in which case we are not to be found in the path.
106if test "x$as_myself" = x; then
107 as_myself=$0
108fi
109if test ! -f "$as_myself"; then
110 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
111 exit 1
112fi
113
114# Unset variables that we do not need and which cause bugs (e.g. in
115# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
116# suppresses any "Segmentation fault" message there. '((' could
117# trigger a bug in pdksh 5.2.14.
118for as_var in BASH_ENV ENV MAIL MAILPATH
119do eval test x\${$as_var+set} = xset \
120 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
121done
79035f0d
NN		 122PS1='$ '
123PS2='> '
124PS4='+ '
125
126# NLS nuisances.
5213506e
RW		 127LC_ALL=C
128export LC_ALL
129LANGUAGE=C
130export LANGUAGE
131
132# CDPATH.
133(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
134
22e05272
JM		 135# Use a proper internal environment variable to ensure we don't fall
136 # into an infinite loop, continuously re-executing ourselves.
137 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
138 _as_can_reexec=no; export _as_can_reexec;
139 # We cannot yet assume a decent shell, so we have to provide a
140# neutralization value for shells without unset; and this also
141# works around shells that cannot unset nonexistent variables.
142# Preserve -v and -x to the replacement shell.
143BASH_ENV=/dev/null
144ENV=/dev/null
145(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
146case $- in # ((((
147 *v*x* | *x*v* ) as_opts=-vx ;;
148 *v* ) as_opts=-v ;;
149 *x* ) as_opts=-x ;;
150 * ) as_opts= ;;
151esac
152exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
153# Admittedly, this is quite paranoid, since all the known shells bail
154# out after a failed `exec'.
155$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
156as_fn_exit 255
157 fi
158 # We don't want this to propagate to other subprocesses.
159 { _as_can_reexec=; unset _as_can_reexec;}
5213506e
RW		 160if test "x$CONFIG_SHELL" = x; then
161 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
162 emulate sh
163 NULLCMD=:
164 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
165 # is contrary to our usage. Disable this feature.
166 alias -g '\${1+\"\$@\"}'='\"\$@\"'
167 setopt NO_GLOB_SUBST
168else
169 case \`(set -o) 2>/dev/null\` in #(
170 *posix*) :
171 set -o posix ;; #(
172 *) :
173 ;;
174esac
175fi
176"
177 as_required="as_fn_return () { (exit \$1); }
178as_fn_success () { as_fn_return 0; }
179as_fn_failure () { as_fn_return 1; }
180as_fn_ret_success () { return 0; }
181as_fn_ret_failure () { return 1; }
182
183exitcode=0
184as_fn_success || { exitcode=1; echo as_fn_success failed.; }
185as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
186as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
187as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
188if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
189
190else
191 exitcode=1; echo positional parameters were not saved.
192fi
22e05272
JM		 193test x\$exitcode = x0 || exit 1
194test -x / || exit 1"
5213506e
RW		 195 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
196 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
197 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
198 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
199test \$(( 1 + 1 )) = 2 || exit 1"
200 if (eval "$as_required") 2>/dev/null; then :
201 as_have_required=yes
202else
203 as_have_required=no
204fi
205 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
206
207else
208 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
209as_found=false
210for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
79035f0d 211do
5213506e
RW		 212 IFS=$as_save_IFS
213 test -z "$as_dir" && as_dir=.
214 as_found=:
215 case $as_dir in #(
216 /*)
217 for as_base in sh bash ksh sh5; do
218 # Try only shells that exist, to save several forks.
219 as_shell=$as_dir/$as_base
220 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
221 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
222 CONFIG_SHELL=$as_shell as_have_required=yes
223 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
224 break 2
225fi
226fi
227 done;;
228 esac
229 as_found=false
230done
231$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
232 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
233 CONFIG_SHELL=$SHELL as_have_required=yes
234fi; }
235IFS=$as_save_IFS
236
237
238 if test "x$CONFIG_SHELL" != x; then :
22e05272
JM		 239 export CONFIG_SHELL
240 # We cannot yet assume a decent shell, so we have to provide a
241# neutralization value for shells without unset; and this also
242# works around shells that cannot unset nonexistent variables.
243# Preserve -v and -x to the replacement shell.
244BASH_ENV=/dev/null
245ENV=/dev/null
246(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
247case $- in # ((((
248 *v*x* | *x*v* ) as_opts=-vx ;;
249 *v* ) as_opts=-v ;;
250 *x* ) as_opts=-x ;;
251 * ) as_opts= ;;
252esac
253exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
254# Admittedly, this is quite paranoid, since all the known shells bail
255# out after a failed `exec'.
256$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
257exit 255
5213506e
RW		 258fi
259
260 if test x$as_have_required = xno; then :
261 $as_echo "$0: This script requires a shell more modern than all"
262 $as_echo "$0: the shells that I found on your system."
263 if test x${ZSH_VERSION+set} = xset ; then
264 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
265 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
79035f0d 266 else
5213506e
RW		 267 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
268$0: including any error possibly output before this
269$0: message. Then install a modern shell, or manually run
270$0: the script under such a shell if you do have one."
79035f0d 271 fi
5213506e
RW		 272 exit 1
273fi
274fi
275fi
276SHELL=${CONFIG_SHELL-/bin/sh}
277export SHELL
278# Unset more variables known to interfere with behavior of common tools.
279CLICOLOR_FORCE= GREP_OPTIONS=
280unset CLICOLOR_FORCE GREP_OPTIONS
281
282## --------------------- ##
283## M4sh Shell Functions. ##
284## --------------------- ##
285# as_fn_unset VAR
286# ---------------
287# Portably unset VAR.
288as_fn_unset ()
289{
290 { eval $1=; unset $1;}
291}
292as_unset=as_fn_unset
293
294# as_fn_set_status STATUS
295# -----------------------
296# Set $? to STATUS, without forking.
297as_fn_set_status ()
298{
299 return $1
300} # as_fn_set_status
301
302# as_fn_exit STATUS
303# -----------------
304# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
305as_fn_exit ()
306{
307 set +e
308 as_fn_set_status $1
309 exit $1
310} # as_fn_exit
311
312# as_fn_mkdir_p
313# -------------
314# Create "$as_dir" as a directory, including parents if necessary.
315as_fn_mkdir_p ()
316{
79035f0d 317
5213506e
RW		 318 case $as_dir in #(
319 -*) as_dir=./$as_dir;;
320 esac
321 test -d "$as_dir" || eval $as_mkdir_p || {
322 as_dirs=
323 while :; do
324 case $as_dir in #(
325 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
326 *) as_qdir=$as_dir;;
327 esac
328 as_dirs="'$as_qdir' $as_dirs"
329 as_dir=`$as_dirname -- "$as_dir" ||
330$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
331 X"$as_dir" : 'X\(//\)[^/]' \| \
332 X"$as_dir" : 'X\(//\)$' \| \
333 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
334$as_echo X"$as_dir" |
335 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
336 s//\1/
337 q
338 }
339 /^X\(\/\/\)[^/].*/{
340 s//\1/
341 q
342 }
343 /^X\(\/\/\)$/{
344 s//\1/
345 q
346 }
347 /^X\(\/\).*/{
348 s//\1/
349 q
350 }
351 s/.*/./; q'`
352 test -d "$as_dir" && break
353 done
354 test -z "$as_dirs" || eval "mkdir $as_dirs"
22e05272 355 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
5213506e
RW		 356
357
358} # as_fn_mkdir_p
22e05272
JM		 359
360# as_fn_executable_p FILE
361# -----------------------
362# Test if FILE is an executable regular file.
363as_fn_executable_p ()
364{
365 test -f "$1" && test -x "$1"
366} # as_fn_executable_p
5213506e
RW		 367# as_fn_append VAR VALUE
368# ----------------------
369# Append the text in VALUE to the end of the definition contained in VAR. Take
370# advantage of any shell optimizations that allow amortized linear growth over
371# repeated appends, instead of the typical quadratic growth present in naive
372# implementations.
373if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
374 eval 'as_fn_append ()
375 {
376 eval $1+=\$2
377 }'
378else
379 as_fn_append ()
380 {
381 eval $1=\$$1\$2
382 }
383fi # as_fn_append
384
385# as_fn_arith ARG...
386# ------------------
387# Perform arithmetic evaluation on the ARGs, and store the result in the
388# global $as_val. Take advantage of shells that can avoid forks. The arguments
389# must be portable across $(()) and expr.
390if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
391 eval 'as_fn_arith ()
392 {
393 as_val=$(( $* ))
394 }'
395else
396 as_fn_arith ()
397 {
398 as_val=`expr "$@" || test $? -eq 1`
399 }
400fi # as_fn_arith
401
402
22e05272
JM		 403# as_fn_error STATUS ERROR [LINENO LOG_FD]
404# ----------------------------------------
5213506e
RW		 405# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
406# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
22e05272 407# script with STATUS, using 1 if that was 0.
5213506e
RW		 408as_fn_error ()
409{
22e05272
JM		 410 as_status=$1; test $as_status -eq 0 && as_status=1
411 if test "$4"; then
412 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
413 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
5213506e 414 fi
22e05272 415 $as_echo "$as_me: error: $2" >&2
5213506e
RW		 416 as_fn_exit $as_status
417} # as_fn_error
418
419if expr a : '\(a\)' >/dev/null 2>&1 &&
420 test "X`expr 00001 : '.*\(...\)'`" = X001; then
79035f0d
NN		 421 as_expr=expr
422else
423 as_expr=false
424fi
425
5213506e 426if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
79035f0d
NN		 427 as_basename=basename
428else
429 as_basename=false
430fi
431
5213506e
RW		 432if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
433 as_dirname=dirname
434else
435 as_dirname=false
436fi
79035f0d 437
5213506e 438as_me=`$as_basename -- "$0" ||
79035f0d
NN		 439$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
440 X"$0" : 'X\(//\)$' \| \
5213506e
RW		 441 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
442$as_echo X/"$0" |
443 sed '/^.*\/\([^/][^/]*\)\/*$/{
444 s//\1/
445 q
446 }
447 /^X\/\(\/\/\)$/{
448 s//\1/
449 q
450 }
451 /^X\/\(\/\).*/{
452 s//\1/
453 q
454 }
455 s/.*/./; q'`
79035f0d 456
79035f0d
NN		 457# Avoid depending upon Character Ranges.
458as_cr_letters='abcdefghijklmnopqrstuvwxyz'
459as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
460as_cr_Letters=$as_cr_letters$as_cr_LETTERS
461as_cr_digits='0123456789'
462as_cr_alnum=$as_cr_Letters$as_cr_digits
463
79035f0d 464
5213506e
RW		 465 as_lineno_1=$LINENO as_lineno_1a=$LINENO
466 as_lineno_2=$LINENO as_lineno_2a=$LINENO
467 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
468 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
469 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
470 sed -n '
471 p
472 /[$]LINENO/=
473 ' <$as_myself |
79035f0d 474 sed '
5213506e
RW		 475 s/[$]LINENO.*/&-/
476 t lineno
477 b
478 :lineno
79035f0d 479 N
5213506e
RW		 480 :loop
481 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
79035f0d 482 t loop
5213506e 483 s/-\n.*//
79035f0d 484 ' >$as_me.lineno &&
5213506e
RW		 485 chmod +x "$as_me.lineno" ||
486 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
79035f0d 487
22e05272
JM		 488 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
489 # already done that, so ensure we don't try to do so again and fall
490 # in an infinite loop. This has already happened in practice.
491 _as_can_reexec=no; export _as_can_reexec
79035f0d
NN		 492 # Don't try to exec as it changes $[0], causing all sort of problems
493 # (the dirname of $[0] is not the place where we might find the
5213506e
RW		 494 # original and so on. Autoconf is especially sensitive to this).
495 . "./$as_me.lineno"
79035f0d
NN		 496 # Exit status is that of the last command.
497 exit
498}
499
5213506e
RW		 500ECHO_C= ECHO_N= ECHO_T=
501case `echo -n x` in #(((((
502-n*)
503 case `echo 'xy\c'` in
504 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
505 xy) ECHO_C='\c';;
506 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
507 ECHO_T=' ';;
508 esac;;
509*)
510 ECHO_N='-n';;
79035f0d
NN		 511esac
512
5213506e
RW		 513rm -f conf$$ conf$$.exe conf$$.file
514if test -d conf$$.dir; then
515 rm -f conf$$.dir/conf$$.file
79035f0d 516else
5213506e
RW		 517 rm -f conf$$.dir
518 mkdir conf$$.dir 2>/dev/null
79035f0d 519fi
5213506e
RW		 520if (echo >conf$$.file) 2>/dev/null; then
521 if ln -s conf$$.file conf$$ 2>/dev/null; then
79035f0d 522 as_ln_s='ln -s'
5213506e
RW		 523 # ... but there are two gotchas:
524 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
525 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
22e05272 526 # In both cases, we have to default to `cp -pR'.
5213506e 527 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
22e05272 528 as_ln_s='cp -pR'
5213506e
RW		 529 elif ln conf$$.file conf$$ 2>/dev/null; then
530 as_ln_s=ln
531 else
22e05272 532 as_ln_s='cp -pR'
79035f0d 533 fi
79035f0d 534else
22e05272 535 as_ln_s='cp -pR'
79035f0d 536fi
5213506e
RW		 537rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
538rmdir conf$$.dir 2>/dev/null
79035f0d
NN		 539
540if mkdir -p . 2>/dev/null; then
5213506e 541 as_mkdir_p='mkdir -p "$as_dir"'
79035f0d 542else
8ab705be 543 test -d ./-p && rmdir ./-p
79035f0d
NN		 544 as_mkdir_p=false
545fi
6eb95e99 546
22e05272
JM		 547as_test_x='test -x'
548as_executable_p=as_fn_executable_p
79035f0d
NN		 549
550# Sed expression to map a string onto a valid CPP name.
8ab705be 551as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
79035f0d
NN		 552
553# Sed expression to map a string onto a valid variable name.
8ab705be 554as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
79035f0d
NN		 555
556
22e05272
JM		 557test -n "$DJDIR" || exec 7<&0 </dev/null
558exec 6>&1
79035f0d
NN		 559
560# Name of the host.
22e05272 561# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
79035f0d
NN		 562# so uname gets run too.
563ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
564
79035f0d
NN		 565#
566# Initializations.
567#
6eb95e99 568ac_default_prefix=/usr/local
5213506e 569ac_clean_files=
79035f0d 570ac_config_libobj_dir=.
5213506e 571LIBOBJS=
79035f0d
NN		 572cross_compiling=no
573subdirs=
574MFLAGS=
575MAKEFLAGS=
79035f0d
NN		 576
577# Identity of this package.
578PACKAGE_NAME=
579PACKAGE_TARNAME=
580PACKAGE_VERSION=
581PACKAGE_STRING=
582PACKAGE_BUGREPORT=
5213506e 583PACKAGE_URL=
79035f0d 584
79035f0d
NN		 585# Factoring default headers for most tests.
586ac_includes_default="\
587#include <stdio.h>
5213506e 588#ifdef HAVE_SYS_TYPES_H
79035f0d
NN		 589# include <sys/types.h>
590#endif
5213506e 591#ifdef HAVE_SYS_STAT_H
79035f0d
NN		 592# include <sys/stat.h>
593#endif
5213506e 594#ifdef STDC_HEADERS
79035f0d
NN		 595# include <stdlib.h>
596# include <stddef.h>
597#else
5213506e 598# ifdef HAVE_STDLIB_H
79035f0d
NN		 599# include <stdlib.h>
600# endif
601#endif
5213506e
RW		 602#ifdef HAVE_STRING_H
603# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
79035f0d
NN		 604# include <memory.h>
605# endif
606# include <string.h>
607#endif
5213506e 608#ifdef HAVE_STRINGS_H
79035f0d
NN		 609# include <strings.h>
610#endif
5213506e 611#ifdef HAVE_INTTYPES_H
79035f0d 612# include <inttypes.h>
79035f0d 613#endif
5213506e
RW		 614#ifdef HAVE_STDINT_H
615# include <stdint.h>
616#endif
617#ifdef HAVE_UNISTD_H
79035f0d
NN		 618# include <unistd.h>
619#endif"
620
22e05272
JM		 621ac_unique_file="gettext.c"
622ac_header_list=
5213506e
RW		 623ac_subst_vars='LTLIBOBJS
624LIBOBJS
4a1493f0 625PICFLAG
2ca17e0a
JJ		 626BISON3_NO
627BISON3_YES
5213506e
RW		 628INCINTL
629LIBINTL_DEP
909b30a1
EG		 630MKID
631ETAGS
632CTAGS
5213506e
RW		 633MAINT
634AUTOHEADER
635AUTOCONF
636ACLOCAL
637POSUB
638LTLIBINTL
639LIBINTL
640INTLLIBS
641INTL_LIBTOOL_SUFFIX_PREFIX
642INTLOBJS
643GENCAT
644INSTOBJEXT
645DATADIRNAME
646CATOBJEXT
647USE_INCLUDED_LIBINTL
648BUILD_INCLUDED_LIBINTL
649INTLBISON
84c1b9d3
MK		 650LTLIBICONV
651LIBICONV
5213506e
RW		 652GLIBC21
653ALLOCA
5213506e
RW		 654RANLIB
655host_os
656host_vendor
657host_cpu
658host
659build_os
660build_vendor
661build_cpu
662build
5213506e
RW		 663MSGMERGE
664XGETTEXT
665GMSGFMT
666MSGFMT
667USE_NLS
668MKINSTALLDIRS
669INSTALL_DATA
670INSTALL_SCRIPT
671INSTALL_PROGRAM
672SET_MAKE
22e05272
JM		 673EGREP
674GREP
675CPP
676OBJEXT
677EXEEXT
678ac_ct_CC
679CPPFLAGS
680LDFLAGS
681CFLAGS
682CC
5213506e
RW		 683target_alias
684host_alias
685build_alias
686LIBS
687ECHO_T
688ECHO_N
689ECHO_C
690DEFS
691mandir
692localedir
693libdir
694psdir
695pdfdir
696dvidir
697htmldir
698infodir
699docdir
700oldincludedir
701includedir
702localstatedir
703sharedstatedir
704sysconfdir
705datadir
706datarootdir
707libexecdir
708sbindir
709bindir
710program_transform_name
711prefix
712exec_prefix
713PACKAGE_URL
714PACKAGE_BUGREPORT
715PACKAGE_STRING
716PACKAGE_VERSION
717PACKAGE_TARNAME
718PACKAGE_NAME
719PATH_SEPARATOR
720SHELL'
79035f0d 721ac_subst_files=''
5213506e
RW		 722ac_user_opts='
723enable_option_checking
724enable_nls
725with_gnu_ld
726enable_rpath
84c1b9d3 727with_libiconv_prefix
20fa702b 728with_libiconv_type
5213506e
RW		 729with_included_gettext
730with_libintl_prefix
20fa702b 731with_libintl_type
5213506e 732enable_maintainer_mode
4a1493f0 733enable_host_shared
5213506e
RW		 734'
735 ac_precious_vars='build_alias
736host_alias
737target_alias
738CC
739CFLAGS
740LDFLAGS
741LIBS
742CPPFLAGS
743CPP'
744
6eb95e99
ZW		 745
746# Initialize some variables set by options.
79035f0d
NN		 747ac_init_help=
748ac_init_version=false
5213506e
RW		 749ac_unrecognized_opts=
750ac_unrecognized_sep=
6eb95e99
ZW		 751# The variables have the same names as the options, with
752# dashes changed to underlines.
79035f0d 753cache_file=/dev/null
6eb95e99
ZW		 754exec_prefix=NONE
755no_create=
756no_recursion=
757prefix=NONE
758program_prefix=NONE
759program_suffix=NONE
760program_transform_name=s,x,x,
761silent=
762site=
763srcdir=
764verbose=
765x_includes=NONE
766x_libraries=NONE
79035f0d
NN		 767
768# Installation directory options.
769# These are left unexpanded so users can "make install exec_prefix=/foo"
770# and all the variables that are supposed to be based on exec_prefix
771# by default will actually change.
772# Use braces instead of parens because sh, perl, etc. also accept them.
5213506e 773# (The list follows the same order as the GNU Coding Standards.)
6eb95e99
ZW		 774bindir='${exec_prefix}/bin'
775sbindir='${exec_prefix}/sbin'
776libexecdir='${exec_prefix}/libexec'
5213506e
RW		 777datarootdir='${prefix}/share'
778datadir='${datarootdir}'
6eb95e99
ZW		 779sysconfdir='${prefix}/etc'
780sharedstatedir='${prefix}/com'
781localstatedir='${prefix}/var'
6eb95e99
ZW		 782includedir='${prefix}/include'
783oldincludedir='/usr/include'
5213506e
RW		 784docdir='${datarootdir}/doc/${PACKAGE}'
785infodir='${datarootdir}/info'
786htmldir='${docdir}'
787dvidir='${docdir}'
788pdfdir='${docdir}'
789psdir='${docdir}'
790libdir='${exec_prefix}/lib'
791localedir='${datarootdir}/locale'
792mandir='${datarootdir}/man'
6eb95e99
ZW		 793
794ac_prev=
5213506e 795ac_dashdash=
6eb95e99
ZW		 796for ac_option
797do
798 # If the previous option needs an argument, assign it.
799 if test -n "$ac_prev"; then
5213506e 800 eval $ac_prev=\$ac_option
6eb95e99
ZW		 801 ac_prev=
802 continue
803 fi
804
5213506e 805 case $ac_option in
22e05272
JM		 806 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
807 *=) ac_optarg= ;;
808 *) ac_optarg=yes ;;
5213506e 809 esac
6eb95e99
ZW		 810
811 # Accept the important Cygnus configure options, so we can diagnose typos.
812
5213506e
RW		 813 case $ac_dashdash$ac_option in
814 --)
815 ac_dashdash=yes ;;
6eb95e99
ZW		 816
817 -bindir | --bindir | --bindi | --bind | --bin | --bi)
818 ac_prev=bindir ;;
819 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
79035f0d 820 bindir=$ac_optarg ;;
6eb95e99
ZW		 821
822 -build | --build | --buil | --bui | --bu)
79035f0d 823 ac_prev=build_alias ;;
6eb95e99 824 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
79035f0d 825 build_alias=$ac_optarg ;;
6eb95e99
ZW		 826
827 -cache-file | --cache-file | --cache-fil | --cache-fi \
828 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
829 ac_prev=cache_file ;;
830 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
831 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
79035f0d
NN		 832 cache_file=$ac_optarg ;;
833
834 --config-cache | -C)
835 cache_file=config.cache ;;
6eb95e99 836
5213506e 837 -datadir | --datadir | --datadi | --datad)
6eb95e99 838 ac_prev=datadir ;;
5213506e 839 -datadir=* | --datadir=* | --datadi=* | --datad=*)
79035f0d 840 datadir=$ac_optarg ;;
6eb95e99 841
5213506e
RW		 842 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
843 | --dataroo | --dataro | --datar)
844 ac_prev=datarootdir ;;
845 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
846 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
847 datarootdir=$ac_optarg ;;
848
6eb95e99 849 -disable-* | --disable-*)
5213506e 850 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
6eb95e99 851 # Reject names that are not valid shell variable names.
5213506e 852 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
22e05272 853 as_fn_error $? "invalid feature name: $ac_useropt"
5213506e
RW		 854 ac_useropt_orig=$ac_useropt
855 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
856 case $ac_user_opts in
857 *"
858"enable_$ac_useropt"
859"*) ;;
860 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
861 ac_unrecognized_sep=', ';;
862 esac
863 eval enable_$ac_useropt=no ;;
864
865 -docdir | --docdir | --docdi | --doc | --do)
866 ac_prev=docdir ;;
867 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
868 docdir=$ac_optarg ;;
869
870 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
871 ac_prev=dvidir ;;
872 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
873 dvidir=$ac_optarg ;;
6eb95e99
ZW		 874
875 -enable-* | --enable-*)
5213506e 876 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
6eb95e99 877 # Reject names that are not valid shell variable names.
5213506e 878 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
22e05272 879 as_fn_error $? "invalid feature name: $ac_useropt"
5213506e
RW		 880 ac_useropt_orig=$ac_useropt
881 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
882 case $ac_user_opts in
883 *"
884"enable_$ac_useropt"
885"*) ;;
886 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
887 ac_unrecognized_sep=', ';;
6eb95e99 888 esac
5213506e 889 eval enable_$ac_useropt=\$ac_optarg ;;
6eb95e99
ZW		 890
891 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
892 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
893 | --exec | --exe | --ex)
894 ac_prev=exec_prefix ;;
895 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
896 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
897 | --exec=* | --exe=* | --ex=*)
79035f0d 898 exec_prefix=$ac_optarg ;;
6eb95e99
ZW		 899
900 -gas | --gas | --ga | --g)
901 # Obsolete; use --with-gas.
902 with_gas=yes ;;
903
79035f0d
NN		 904 -help | --help | --hel | --he | -h)
905 ac_init_help=long ;;
906 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
907 ac_init_help=recursive ;;
908 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
909 ac_init_help=short ;;
6eb95e99
ZW		 910
911 -host | --host | --hos | --ho)
79035f0d 912 ac_prev=host_alias ;;
6eb95e99 913 -host=* | --host=* | --hos=* | --ho=*)
79035f0d 914 host_alias=$ac_optarg ;;
6eb95e99 915
5213506e
RW		 916 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
917 ac_prev=htmldir ;;
918 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
919 | --ht=*)
920 htmldir=$ac_optarg ;;
921
6eb95e99
ZW		 922 -includedir | --includedir | --includedi | --included | --include \
923 | --includ | --inclu | --incl | --inc)
924 ac_prev=includedir ;;
925 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
926 | --includ=* | --inclu=* | --incl=* | --inc=*)
79035f0d 927 includedir=$ac_optarg ;;
6eb95e99
ZW		 928
929 -infodir | --infodir | --infodi | --infod | --info | --inf)
930 ac_prev=infodir ;;
931 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
79035f0d 932 infodir=$ac_optarg ;;
6eb95e99
ZW		 933
934 -libdir | --libdir | --libdi | --libd)
935 ac_prev=libdir ;;
936 -libdir=* | --libdir=* | --libdi=* | --libd=*)
79035f0d 937 libdir=$ac_optarg ;;
6eb95e99
ZW		 938
939 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
940 | --libexe | --libex | --libe)
941 ac_prev=libexecdir ;;
942 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
943 | --libexe=* | --libex=* | --libe=*)
79035f0d 944 libexecdir=$ac_optarg ;;
6eb95e99 945
5213506e
RW		 946 -localedir | --localedir | --localedi | --localed | --locale)
947 ac_prev=localedir ;;
948 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
949 localedir=$ac_optarg ;;
950
6eb95e99 951 -localstatedir | --localstatedir | --localstatedi | --localstated \
5213506e 952 | --localstate | --localstat | --localsta | --localst | --locals)
6eb95e99
ZW		 953 ac_prev=localstatedir ;;
954 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
5213506e 955 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
79035f0d 956 localstatedir=$ac_optarg ;;
6eb95e99
ZW		 957
958 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
959 ac_prev=mandir ;;
960 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
79035f0d 961 mandir=$ac_optarg ;;
6eb95e99
ZW		 962
963 -nfp | --nfp | --nf)
964 # Obsolete; use --without-fp.
965 with_fp=no ;;
966
967 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
79035f0d 968 | --no-cr | --no-c | -n)
6eb95e99
ZW		 969 no_create=yes ;;
970
971 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
972 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
973 no_recursion=yes ;;
974
975 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
976 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
977 | --oldin | --oldi | --old | --ol | --o)
978 ac_prev=oldincludedir ;;
979 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
980 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
981 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
79035f0d 982 oldincludedir=$ac_optarg ;;
6eb95e99
ZW		 983
984 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
985 ac_prev=prefix ;;
986 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
79035f0d 987 prefix=$ac_optarg ;;
6eb95e99
ZW		 988
989 -program-prefix | --program-prefix | --program-prefi | --program-pref \
990 | --program-pre | --program-pr | --program-p)
991 ac_prev=program_prefix ;;
992 -program-prefix=* | --program-prefix=* | --program-prefi=* \
993 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
79035f0d 994 program_prefix=$ac_optarg ;;
6eb95e99
ZW		 995
996 -program-suffix | --program-suffix | --program-suffi | --program-suff \
997 | --program-suf | --program-su | --program-s)
998 ac_prev=program_suffix ;;
999 -program-suffix=* | --program-suffix=* | --program-suffi=* \
1000 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
79035f0d 1001 program_suffix=$ac_optarg ;;
6eb95e99
ZW		 1002
1003 -program-transform-name | --program-transform-name \
1004 | --program-transform-nam | --program-transform-na \
1005 | --program-transform-n | --program-transform- \
1006 | --program-transform | --program-transfor \
1007 | --program-transfo | --program-transf \
1008 | --program-trans | --program-tran \
1009 | --progr-tra | --program-tr | --program-t)
1010 ac_prev=program_transform_name ;;
1011 -program-transform-name=* | --program-transform-name=* \
1012 | --program-transform-nam=* | --program-transform-na=* \
1013 | --program-transform-n=* | --program-transform-=* \
1014 | --program-transform=* | --program-transfor=* \
1015 | --program-transfo=* | --program-transf=* \
1016 | --program-trans=* | --program-tran=* \
1017 | --progr-tra=* | --program-tr=* | --program-t=*)
79035f0d 1018 program_transform_name=$ac_optarg ;;
6eb95e99 1019
5213506e
RW		 1020 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1021 ac_prev=pdfdir ;;
1022 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1023 pdfdir=$ac_optarg ;;
1024
1025 -psdir | --psdir | --psdi | --psd | --ps)
1026 ac_prev=psdir ;;
1027 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1028 psdir=$ac_optarg ;;
1029
6eb95e99
ZW		 1030 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1031 | -silent | --silent | --silen | --sile | --sil)
1032 silent=yes ;;
1033
1034 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1035 ac_prev=sbindir ;;
1036 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1037 | --sbi=* | --sb=*)
79035f0d 1038 sbindir=$ac_optarg ;;
6eb95e99
ZW		 1039
1040 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1041 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1042 | --sharedst | --shareds | --shared | --share | --shar \
1043 | --sha | --sh)
1044 ac_prev=sharedstatedir ;;
1045 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1046 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1047 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1048 | --sha=* | --sh=*)
79035f0d 1049 sharedstatedir=$ac_optarg ;;
6eb95e99
ZW		 1050
1051 -site | --site | --sit)
1052 ac_prev=site ;;
1053 -site=* | --site=* | --sit=*)
79035f0d 1054 site=$ac_optarg ;;
6eb95e99
ZW		 1055
1056 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1057 ac_prev=srcdir ;;
1058 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
79035f0d 1059 srcdir=$ac_optarg ;;
6eb95e99
ZW		 1060
1061 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1062 | --syscon | --sysco | --sysc | --sys | --sy)
1063 ac_prev=sysconfdir ;;
1064 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1065 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
79035f0d 1066 sysconfdir=$ac_optarg ;;
6eb95e99
ZW		 1067
1068 -target | --target | --targe | --targ | --tar | --ta | --t)
79035f0d 1069 ac_prev=target_alias ;;
6eb95e99 1070 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
79035f0d 1071 target_alias=$ac_optarg ;;
6eb95e99
ZW		 1072
1073 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1074 verbose=yes ;;
1075
79035f0d
NN		 1076 -version | --version | --versio | --versi | --vers | -V)
1077 ac_init_version=: ;;
6eb95e99
ZW		 1078
1079 -with-* | --with-*)
5213506e 1080 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
6eb95e99 1081 # Reject names that are not valid shell variable names.
5213506e 1082 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
22e05272 1083 as_fn_error $? "invalid package name: $ac_useropt"
5213506e
RW		 1084 ac_useropt_orig=$ac_useropt
1085 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1086 case $ac_user_opts in
1087 *"
1088"with_$ac_useropt"
1089"*) ;;
1090 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1091 ac_unrecognized_sep=', ';;
6eb95e99 1092 esac
5213506e 1093 eval with_$ac_useropt=\$ac_optarg ;;
6eb95e99
ZW		 1094
1095 -without-* | --without-*)
5213506e 1096 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
6eb95e99 1097 # Reject names that are not valid shell variable names.
5213506e 1098 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
22e05272 1099 as_fn_error $? "invalid package name: $ac_useropt"
5213506e
RW		 1100 ac_useropt_orig=$ac_useropt
1101 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1102 case $ac_user_opts in
1103 *"
1104"with_$ac_useropt"
1105"*) ;;
1106 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1107 ac_unrecognized_sep=', ';;
1108 esac
1109 eval with_$ac_useropt=no ;;
6eb95e99
ZW		 1110
1111 --x)
1112 # Obsolete; use --with-x.
1113 with_x=yes ;;
1114
1115 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1116 | --x-incl | --x-inc | --x-in | --x-i)
1117 ac_prev=x_includes ;;
1118 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1119 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
79035f0d 1120 x_includes=$ac_optarg ;;
6eb95e99
ZW		 1121
1122 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1123 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1124 ac_prev=x_libraries ;;
1125 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1126 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
79035f0d 1127 x_libraries=$ac_optarg ;;
6eb95e99 1128
22e05272
JM		 1129 -*) as_fn_error $? "unrecognized option: \`$ac_option'
1130Try \`$0 --help' for more information"
6eb95e99
ZW		 1131 ;;
1132
79035f0d
NN		 1133 *=*)
1134 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1135 # Reject names that are not valid shell variable names.
5213506e
RW		 1136 case $ac_envvar in #(
1137 '' | [0-9]* | *[!_$as_cr_alnum]* )
22e05272 1138 as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
5213506e
RW		 1139 esac
1140 eval $ac_envvar=\$ac_optarg
79035f0d
NN		 1141 export $ac_envvar ;;
1142
6eb95e99 1143 *)
79035f0d 1144 # FIXME: should be removed in autoconf 3.0.
5213506e 1145 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
79035f0d 1146 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
5213506e 1147 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
22e05272 1148 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
6eb95e99
ZW		 1149 ;;
1150
1151 esac
1152done
1153
1154if test -n "$ac_prev"; then
79035f0d 1155 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
22e05272 1156 as_fn_error $? "missing argument to $ac_option"
6eb95e99
ZW		 1157fi
1158
5213506e
RW		 1159if test -n "$ac_unrecognized_opts"; then
1160 case $enable_option_checking in
1161 no) ;;
22e05272 1162 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
5213506e 1163 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
79035f0d 1164 esac
5213506e 1165fi
6eb95e99 1166
5213506e
RW		 1167# Check all directory arguments for consistency.
1168for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1169 datadir sysconfdir sharedstatedir localstatedir includedir \
1170 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1171 libdir localedir mandir
6eb95e99 1172do
5213506e
RW		 1173 eval ac_val=\$$ac_var
1174 # Remove trailing slashes.
1175 case $ac_val in
1176 */ )
1177 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1178 eval $ac_var=\$ac_val;;
1179 esac
1180 # Be sure to have absolute directory names.
79035f0d 1181 case $ac_val in
5213506e
RW		 1182 [\\/$]* | ?:[\\/]* ) continue;;
1183 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
6eb95e99 1184 esac
22e05272 1185 as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
6eb95e99
ZW		 1186done
1187
79035f0d
NN		 1188# There might be people who depend on the old broken behavior: `$host'
1189# used to hold the argument of --host etc.
1190# FIXME: To remove some day.
1191build=$build_alias
1192host=$host_alias
1193target=$target_alias
1194
1195# FIXME: To remove some day.
1196if test "x$host_alias" != x; then
1197 if test "x$build_alias" = x; then
1198 cross_compiling=maybe
79035f0d
NN		 1199 elif test "x$build_alias" != "x$host_alias"; then
1200 cross_compiling=yes
1201 fi
1202fi
6eb95e99 1203
79035f0d
NN		 1204ac_tool_prefix=
1205test -n "$host_alias" && ac_tool_prefix=$host_alias-
1206
1207test "$silent" = yes && exec 6>/dev/null
6eb95e99
ZW		 1208
1209
5213506e
RW		 1210ac_pwd=`pwd` && test -n "$ac_pwd" &&
1211ac_ls_di=`ls -di .` &&
1212ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
22e05272 1213 as_fn_error $? "working directory cannot be determined"
5213506e 1214test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
22e05272 1215 as_fn_error $? "pwd does not report name of working directory"
5213506e
RW		 1216
1217
6eb95e99
ZW		 1218# Find the source files, if location was not specified.
1219if test -z "$srcdir"; then
1220 ac_srcdir_defaulted=yes
5213506e
RW		 1221 # Try the directory containing this script, then the parent directory.
1222 ac_confdir=`$as_dirname -- "$as_myself" ||
1223$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1224 X"$as_myself" : 'X\(//\)[^/]' \| \
1225 X"$as_myself" : 'X\(//\)$' \| \
1226 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1227$as_echo X"$as_myself" |
1228 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1229 s//\1/
1230 q
1231 }
1232 /^X\(\/\/\)[^/].*/{
1233 s//\1/
1234 q
1235 }
1236 /^X\(\/\/\)$/{
1237 s//\1/
1238 q
1239 }
1240 /^X\(\/\).*/{
1241 s//\1/
1242 q
1243 }
1244 s/.*/./; q'`
6eb95e99 1245 srcdir=$ac_confdir
5213506e 1246 if test ! -r "$srcdir/$ac_unique_file"; then
6eb95e99
ZW		 1247 srcdir=..
1248 fi
1249else
1250 ac_srcdir_defaulted=no
1251fi
5213506e
RW		 1252if test ! -r "$srcdir/$ac_unique_file"; then
1253 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
22e05272 1254 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
5213506e
RW		 1255fi
1256ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1257ac_abs_confdir=`(
22e05272 1258 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
5213506e
RW		 1259 pwd)`
1260# When building in place, set srcdir=.
1261if test "$ac_abs_confdir" = "$ac_pwd"; then
1262 srcdir=.
1263fi
1264# Remove unnecessary trailing slashes from srcdir.
1265# Double slashes in file names in object file debugging info
1266# mess up M-x gdb in Emacs.
1267case $srcdir in
1268*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1269esac
1270for ac_var in $ac_precious_vars; do
1271 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1272 eval ac_env_${ac_var}_value=\$${ac_var}
1273 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1274 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1275done
79035f0d
NN		 1276
1277#
1278# Report the --help message.
1279#
1280if test "$ac_init_help" = "long"; then
1281 # Omit some internal or obsolete options to make the list less imposing.
1282 # This message is too long to be a string in the A/UX 3.1 sh.
1283 cat <<_ACEOF
1284\`configure' configures this package to adapt to many kinds of systems.
1285
1286Usage: $0 [OPTION]... [VAR=VALUE]...
1287
1288To assign environment variables (e.g., CC, CFLAGS...), specify them as
1289VAR=VALUE. See below for descriptions of some of the useful variables.
1290
1291Defaults for the options are specified in brackets.
1292
1293Configuration:
1294 -h, --help display this help and exit
1295 --help=short display options specific to this package
1296 --help=recursive display the short help of all the included packages
1297 -V, --version display version information and exit
22e05272 1298 -q, --quiet, --silent do not print \`checking ...' messages
79035f0d
NN		 1299 --cache-file=FILE cache test results in FILE [disabled]
1300 -C, --config-cache alias for \`--cache-file=config.cache'
1301 -n, --no-create do not create output files
1302 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1303
79035f0d
NN		 1304Installation directories:
1305 --prefix=PREFIX install architecture-independent files in PREFIX
5213506e 1306 [$ac_default_prefix]
79035f0d 1307 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
5213506e 1308 [PREFIX]
79035f0d
NN		 1309
1310By default, \`make install' will install all the files in
1311\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1312an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1313for instance \`--prefix=\$HOME'.
1314
1315For better control, use the options below.
1316
1317Fine tuning of the installation directories:
5213506e
RW		 1318 --bindir=DIR user executables [EPREFIX/bin]
1319 --sbindir=DIR system admin executables [EPREFIX/sbin]
1320 --libexecdir=DIR program executables [EPREFIX/libexec]
1321 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1322 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1323 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1324 --libdir=DIR object code libraries [EPREFIX/lib]
1325 --includedir=DIR C header files [PREFIX/include]
1326 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1327 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1328 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1329 --infodir=DIR info documentation [DATAROOTDIR/info]
1330 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1331 --mandir=DIR man documentation [DATAROOTDIR/man]
1332 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1333 --htmldir=DIR html documentation [DOCDIR]
1334 --dvidir=DIR dvi documentation [DOCDIR]
1335 --pdfdir=DIR pdf documentation [DOCDIR]
1336 --psdir=DIR ps documentation [DOCDIR]
79035f0d
NN		 1337_ACEOF
1338
1339 cat <<\_ACEOF
1340
1341System types:
1342 --build=BUILD configure for building on BUILD [guessed]
1343 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1344_ACEOF
1345fi
1346
1347if test -n "$ac_init_help"; then
1348
1349 cat <<\_ACEOF
1350
1351Optional Features:
5213506e 1352 --disable-option-checking ignore unrecognized --enable/--with options
79035f0d
NN		 1353 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1354 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1355 --disable-nls do not use Native Language Support
1356 --disable-rpath do not hardcode runtime library paths
88fa57d7 1357 --enable-maintainer-mode enable rules only needed by maintainers
4a1493f0 1358 --enable-host-shared build host code as shared libraries
79035f0d
NN		 1359
1360Optional Packages:
1361 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1362 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1363 --with-gnu-ld assume the C compiler uses GNU ld default=no
84c1b9d3
MK		 1364 --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib
1365 --without-libiconv-prefix don't search for libiconv in includedir and libdir
20fa702b 1366 --with-libiconv-type=TYPE type of library to search for (auto/static/shared)
79035f0d
NN		 1367 --with-included-gettext use the GNU gettext library included here
1368 --with-libintl-prefix[=DIR] search for libintl in DIR/include and DIR/lib
1369 --without-libintl-prefix don't search for libintl in includedir and libdir
20fa702b 1370 --with-libintl-type=TYPE type of library to search for (auto/static/shared)
79035f0d
NN		 1371
1372Some influential environment variables:
1373 CC C compiler command
1374 CFLAGS C compiler flags
1375 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1376 nonstandard directory <lib dir>
5213506e 1377 LIBS libraries to pass to the linker, e.g. -l<library>
22e05272 1378 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
5213506e 1379 you have headers in a nonstandard directory <include dir>
79035f0d
NN		 1380 CPP C preprocessor
1381
1382Use these variables to override the choices made by `configure' or to help
1383it to find libraries and programs with nonstandard names/locations.
1384
5213506e 1385Report bugs to the package provider.
79035f0d 1386_ACEOF
5213506e 1387ac_status=$?
79035f0d
NN		 1388fi
1389
1390if test "$ac_init_help" = "recursive"; then
1391 # If there are subdirs, report their specific --help.
79035f0d 1392 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
5213506e
RW		 1393 test -d "$ac_dir" ||
1394 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1395 continue
79035f0d
NN		 1396 ac_builddir=.
1397
5213506e
RW		 1398case "$ac_dir" in
1399.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1400*)
1401 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1402 # A ".." for each directory in $ac_dir_suffix.
1403 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1404 case $ac_top_builddir_sub in
1405 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1406 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1407 esac ;;
1408esac
1409ac_abs_top_builddir=$ac_pwd
1410ac_abs_builddir=$ac_pwd$ac_dir_suffix
1411# for backward compatibility:
1412ac_top_builddir=$ac_top_build_prefix
79035f0d
NN		 1413
1414case $srcdir in
5213506e 1415 .) # We are building in place.
79035f0d 1416 ac_srcdir=.
5213506e
RW		 1417 ac_top_srcdir=$ac_top_builddir_sub
1418 ac_abs_top_srcdir=$ac_pwd ;;
1419 [\\/]* | ?:[\\/]* ) # Absolute name.
79035f0d 1420 ac_srcdir=$srcdir$ac_dir_suffix;
5213506e
RW		 1421 ac_top_srcdir=$srcdir
1422 ac_abs_top_srcdir=$srcdir ;;
1423 *) # Relative name.
1424 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1425 ac_top_srcdir=$ac_top_build_prefix$srcdir
1426 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
8ab705be 1427esac
5213506e
RW		 1428ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1429
1430 cd "$ac_dir" || { ac_status=$?; continue; }
1431 # Check for guested configure.
1432 if test -f "$ac_srcdir/configure.gnu"; then
1433 echo &&
1434 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1435 elif test -f "$ac_srcdir/configure"; then
1436 echo &&
1437 $SHELL "$ac_srcdir/configure" --help=recursive
79035f0d 1438 else
5213506e
RW		 1439 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1440 fi || ac_status=$?
1441 cd "$ac_pwd" || { ac_status=$?; break; }
79035f0d
NN		 1442 done
1443fi
1444
5213506e 1445test -n "$ac_init_help" && exit $ac_status
79035f0d
NN		 1446if $ac_init_version; then
1447 cat <<\_ACEOF
5213506e 1448configure
22e05272 1449generated by GNU Autoconf 2.69
79035f0d 1450
22e05272 1451Copyright (C) 2012 Free Software Foundation, Inc.
79035f0d
NN		 1452This configure script is free software; the Free Software Foundation
1453gives unlimited permission to copy, distribute and modify it.
1454_ACEOF
5213506e 1455 exit
79035f0d 1456fi
79035f0d 1457
5213506e
RW		 1458## ------------------------ ##
1459## Autoconf initialization. ##
1460## ------------------------ ##
6eb95e99 1461
5213506e
RW		 1462# ac_fn_c_try_compile LINENO
1463# --------------------------
1464# Try to compile conftest.$ac_ext, and return whether this succeeded.
1465ac_fn_c_try_compile ()
79035f0d 1466{
5213506e
RW		 1467 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1468 rm -f conftest.$ac_objext
1469 if { { ac_try="$ac_compile"
1470case "(($ac_try" in
1471 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1472 *) ac_try_echo=$ac_try;;
1473esac
1474eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1475$as_echo "$ac_try_echo"; } >&5
1476 (eval "$ac_compile") 2>conftest.err
1477 ac_status=$?
1478 if test -s conftest.err; then
1479 grep -v '^ *+' conftest.err >conftest.er1
1480 cat conftest.er1 >&5
1481 mv -f conftest.er1 conftest.err
1482 fi
1483 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1484 test $ac_status = 0; } && {
1485 test -z "$ac_c_werror_flag" ||
1486 test ! -s conftest.err
1487 } && test -s conftest.$ac_objext; then :
1488 ac_retval=0
1489else
1490 $as_echo "$as_me: failed program was:" >&5
1491sed 's/^/| /' conftest.$ac_ext >&5
79035f0d 1492
5213506e
RW		 1493 ac_retval=1
1494fi
22e05272
JM		 1495 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1496 as_fn_set_status $ac_retval
79035f0d 1497
5213506e 1498} # ac_fn_c_try_compile
79035f0d 1499
5213506e
RW		 1500# ac_fn_c_try_cpp LINENO
1501# ----------------------
1502# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1503ac_fn_c_try_cpp ()
1504{
1505 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1506 if { { ac_try="$ac_cpp conftest.$ac_ext"
1507case "(($ac_try" in
1508 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1509 *) ac_try_echo=$ac_try;;
1510esac
1511eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1512$as_echo "$ac_try_echo"; } >&5
1513 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1514 ac_status=$?
1515 if test -s conftest.err; then
1516 grep -v '^ *+' conftest.err >conftest.er1
1517 cat conftest.er1 >&5
1518 mv -f conftest.er1 conftest.err
1519 fi
1520 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22e05272 1521 test $ac_status = 0; } > conftest.i && {
5213506e
RW		 1522 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1523 test ! -s conftest.err
1524 }; then :
1525 ac_retval=0
1526else
1527 $as_echo "$as_me: failed program was:" >&5
1528sed 's/^/| /' conftest.$ac_ext >&5
1529
1530 ac_retval=1
1531fi
22e05272
JM		 1532 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1533 as_fn_set_status $ac_retval
5213506e
RW		 1534
1535} # ac_fn_c_try_cpp
1536
22e05272
JM		 1537# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1538# -------------------------------------------------------
1539# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1540# the include files in INCLUDES and setting the cache variable VAR
1541# accordingly.
1542ac_fn_c_check_header_mongrel ()
1543{
1544 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1545 if eval \${$3+:} false; then :
1546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1547$as_echo_n "checking for $2... " >&6; }
1548if eval \${$3+:} false; then :
1549 $as_echo_n "(cached) " >&6
1550fi
1551eval ac_res=\$$3
1552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1553$as_echo "$ac_res" >&6; }
1554else
1555 # Is the header compilable?
1556{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1557$as_echo_n "checking $2 usability... " >&6; }
1558cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1559/* end confdefs.h. */
1560$4
1561#include <$2>
1562_ACEOF
1563if ac_fn_c_try_compile "$LINENO"; then :
1564 ac_header_compiler=yes
1565else
1566 ac_header_compiler=no
1567fi
1568rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1569{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1570$as_echo "$ac_header_compiler" >&6; }
1571
1572# Is the header present?
1573{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1574$as_echo_n "checking $2 presence... " >&6; }
1575cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1576/* end confdefs.h. */
1577#include <$2>
1578_ACEOF
1579if ac_fn_c_try_cpp "$LINENO"; then :
1580 ac_header_preproc=yes
1581else
1582 ac_header_preproc=no
1583fi
1584rm -f conftest.err conftest.i conftest.$ac_ext
1585{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1586$as_echo "$ac_header_preproc" >&6; }
1587
1588# So? What about this header?
1589case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1590 yes:no: )
1591 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1592$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1593 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1594$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1595 ;;
1596 no:yes:* )
1597 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1598$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1599 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1600$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1601 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1602$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1603 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1604$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1605 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1606$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1607 ;;
1608esac
1609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1610$as_echo_n "checking for $2... " >&6; }
1611if eval \${$3+:} false; then :
1612 $as_echo_n "(cached) " >&6
1613else
1614 eval "$3=\$ac_header_compiler"
1615fi
1616eval ac_res=\$$3
1617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1618$as_echo "$ac_res" >&6; }
1619fi
1620 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1621
1622} # ac_fn_c_check_header_mongrel
1623
5213506e
RW		 1624# ac_fn_c_try_run LINENO
1625# ----------------------
1626# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1627# that executables *can* be run.
1628ac_fn_c_try_run ()
1629{
1630 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1631 if { { ac_try="$ac_link"
1632case "(($ac_try" in
1633 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1634 *) ac_try_echo=$ac_try;;
1635esac
1636eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1637$as_echo "$ac_try_echo"; } >&5
1638 (eval "$ac_link") 2>&5
1639 ac_status=$?
1640 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1641 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1642 { { case "(($ac_try" in
1643 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1644 *) ac_try_echo=$ac_try;;
1645esac
1646eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1647$as_echo "$ac_try_echo"; } >&5
1648 (eval "$ac_try") 2>&5
1649 ac_status=$?
1650 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1651 test $ac_status = 0; }; }; then :
1652 ac_retval=0
1653else
1654 $as_echo "$as_me: program exited with status $ac_status" >&5
1655 $as_echo "$as_me: failed program was:" >&5
1656sed 's/^/| /' conftest.$ac_ext >&5
1657
1658 ac_retval=$ac_status
1659fi
1660 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
22e05272
JM		 1661 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1662 as_fn_set_status $ac_retval
5213506e
RW		 1663
1664} # ac_fn_c_try_run
1665
22e05272
JM		 1666# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1667# -------------------------------------------------------
1668# Tests whether HEADER exists and can be compiled using the include files in
1669# INCLUDES, setting the cache variable VAR accordingly.
1670ac_fn_c_check_header_compile ()
1671{
1672 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1674$as_echo_n "checking for $2... " >&6; }
1675if eval \${$3+:} false; then :
1676 $as_echo_n "(cached) " >&6
1677else
1678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1679/* end confdefs.h. */
1680$4
1681#include <$2>
1682_ACEOF
1683if ac_fn_c_try_compile "$LINENO"; then :
1684 eval "$3=yes"
1685else
1686 eval "$3=no"
1687fi
1688rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1689fi
1690eval ac_res=\$$3
1691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1692$as_echo "$ac_res" >&6; }
1693 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1694
1695} # ac_fn_c_check_header_compile
1696
1697# ac_fn_c_try_link LINENO
1698# -----------------------
1699# Try to link conftest.$ac_ext, and return whether this succeeded.
1700ac_fn_c_try_link ()
1701{
1702 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1703 rm -f conftest.$ac_objext conftest$ac_exeext
1704 if { { ac_try="$ac_link"
1705case "(($ac_try" in
1706 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1707 *) ac_try_echo=$ac_try;;
1708esac
1709eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1710$as_echo "$ac_try_echo"; } >&5
1711 (eval "$ac_link") 2>conftest.err
1712 ac_status=$?
1713 if test -s conftest.err; then
1714 grep -v '^ *+' conftest.err >conftest.er1
1715 cat conftest.er1 >&5
1716 mv -f conftest.er1 conftest.err
1717 fi
1718 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1719 test $ac_status = 0; } && {
1720 test -z "$ac_c_werror_flag" ||
1721 test ! -s conftest.err
1722 } && test -s conftest$ac_exeext && {
1723 test "$cross_compiling" = yes ||
1724 test -x conftest$ac_exeext
1725 }; then :
1726 ac_retval=0
1727else
1728 $as_echo "$as_me: failed program was:" >&5
1729sed 's/^/| /' conftest.$ac_ext >&5
1730
1731 ac_retval=1
1732fi
1733 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1734 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1735 # interfere with the next link command; also delete a directory that is
1736 # left behind by Apple's compiler. We do this before executing the actions.
1737 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1738 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1739 as_fn_set_status $ac_retval
1740
1741} # ac_fn_c_try_link
1742
5213506e
RW		 1743# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1744# -------------------------------------------
1745# Tests whether TYPE exists after having included INCLUDES, setting cache
1746# variable VAR accordingly.
1747ac_fn_c_check_type ()
1748{
1749 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1751$as_echo_n "checking for $2... " >&6; }
22e05272 1752if eval \${$3+:} false; then :
5213506e
RW		 1753 $as_echo_n "(cached) " >&6
1754else
1755 eval "$3=no"
1756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1757/* end confdefs.h. */
1758$4
1759int
1760main ()
1761{
1762if (sizeof ($2))
1763 return 0;
1764 ;
1765 return 0;
1766}
1767_ACEOF
1768if ac_fn_c_try_compile "$LINENO"; then :
1769 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1770/* end confdefs.h. */
1771$4
1772int
1773main ()
1774{
1775if (sizeof (($2)))
1776 return 0;
1777 ;
1778 return 0;
1779}
1780_ACEOF
1781if ac_fn_c_try_compile "$LINENO"; then :
1782
1783else
1784 eval "$3=yes"
1785fi
1786rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1787fi
1788rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1789fi
1790eval ac_res=\$$3
1791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1792$as_echo "$ac_res" >&6; }
22e05272 1793 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
5213506e
RW		 1794
1795} # ac_fn_c_check_type
1796
22e05272
JM		 1797# ac_fn_c_check_func LINENO FUNC VAR
1798# ----------------------------------
1799# Tests whether FUNC exists, setting the cache variable VAR accordingly
1800ac_fn_c_check_func ()
5213506e
RW		 1801{
1802 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1804$as_echo_n "checking for $2... " >&6; }
22e05272 1805if eval \${$3+:} false; then :
5213506e
RW		 1806 $as_echo_n "(cached) " >&6
1807else
1808 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1809/* end confdefs.h. */
1810/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1811 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1812#define $2 innocuous_$2
1813
1814/* System header to define __stub macros and hopefully few prototypes,
1815 which can conflict with char $2 (); below.
1816 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1817 <limits.h> exists even on freestanding compilers. */
1818
1819#ifdef __STDC__
1820# include <limits.h>
1821#else
1822# include <assert.h>
1823#endif
1824
1825#undef $2
1826
1827/* Override any GCC internal prototype to avoid an error.
1828 Use char because int might match the return type of a GCC
1829 builtin and then its argument prototype would still apply. */
1830#ifdef __cplusplus
1831extern "C"
1832#endif
1833char $2 ();
1834/* The GNU C library defines this for functions which it implements
1835 to always fail with ENOSYS. Some functions are actually named
1836 something starting with __ and the normal name is an alias. */
1837#if defined __stub_$2 || defined __stub___$2
1838choke me
1839#endif
1840
1841int
1842main ()
1843{
1844return $2 ();
1845 ;
1846 return 0;
1847}
1848_ACEOF
1849if ac_fn_c_try_link "$LINENO"; then :
1850 eval "$3=yes"
1851else
1852 eval "$3=no"
1853fi
1854rm -f core conftest.err conftest.$ac_objext \
1855 conftest$ac_exeext conftest.$ac_ext
1856fi
1857eval ac_res=\$$3
1858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1859$as_echo "$ac_res" >&6; }
22e05272 1860 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
5213506e
RW		 1861
1862} # ac_fn_c_check_func
5213506e
RW		 1863cat >config.log <<_ACEOF
1864This file contains any messages produced by compilers while
1865running configure, to aid debugging if configure makes a mistake.
1866
1867It was created by $as_me, which was
22e05272 1868generated by GNU Autoconf 2.69. Invocation command line was
5213506e
RW		 1869
1870 $ $0 $@
1871
1872_ACEOF
1873exec 5>>config.log
1874{
1875cat <<_ASUNAME
1876## --------- ##
1877## Platform. ##
1878## --------- ##
1879
1880hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1881uname -m = `(uname -m) 2>/dev/null || echo unknown`
1882uname -r = `(uname -r) 2>/dev/null || echo unknown`
1883uname -s = `(uname -s) 2>/dev/null || echo unknown`
1884uname -v = `(uname -v) 2>/dev/null || echo unknown`
1885
1886/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1887/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1888
1889/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1890/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1891/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1892/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1893/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1894/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1895/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1896
1897_ASUNAME
1898
1899as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1900for as_dir in $PATH
1901do
1902 IFS=$as_save_IFS
1903 test -z "$as_dir" && as_dir=.
1904 $as_echo "PATH: $as_dir"
1905 done
1906IFS=$as_save_IFS
1907
1908} >&5
1909
1910cat >&5 <<_ACEOF
79035f0d
NN		 1911
1912
1913## ----------- ##
1914## Core tests. ##
1915## ----------- ##
1916
1917_ACEOF
1918
1919
1920# Keep a trace of the command line.
1921# Strip out --no-create and --no-recursion so they do not pile up.
1922# Strip out --silent because we don't want to record it for future runs.
1923# Also quote any args containing shell meta-characters.
1924# Make two passes to allow for proper duplicate-argument suppression.
1925ac_configure_args=
1926ac_configure_args0=
1927ac_configure_args1=
79035f0d
NN		 1928ac_must_keep_next=false
1929for ac_pass in 1 2
1930do
1931 for ac_arg
1932 do
1933 case $ac_arg in
1934 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1935 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1936 | -silent | --silent | --silen | --sile | --sil)
1937 continue ;;
5213506e
RW		 1938 *\'*)
1939 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
79035f0d
NN		 1940 esac
1941 case $ac_pass in
5213506e 1942 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
79035f0d 1943 2)
5213506e 1944 as_fn_append ac_configure_args1 " '$ac_arg'"
79035f0d 1945 if test $ac_must_keep_next = true; then
8ab705be 1946 ac_must_keep_next=false # Got value, back to normal.
79035f0d 1947 else
8ab705be
KC		 1948 case $ac_arg in
1949 *=* | --config-cache | -C | -disable-* | --disable-* \
1950 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1951 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1952 | -with-* | --with-* | -without-* | --without-* | --x)
1953 case "$ac_configure_args0 " in
1954 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1955 esac
1956 ;;
1957 -* ) ac_must_keep_next=true ;;
1958 esac
79035f0d 1959 fi
5213506e 1960 as_fn_append ac_configure_args " '$ac_arg'"
79035f0d
NN		 1961 ;;
1962 esac
1963 done
1964done
5213506e
RW		 1965{ ac_configure_args0=; unset ac_configure_args0;}
1966{ ac_configure_args1=; unset ac_configure_args1;}
79035f0d
NN		 1967
1968# When interrupted or exit'd, cleanup temporary files, and complete
1969# config.log. We remove comments because anyway the quotes in there
1970# would cause problems or look ugly.
5213506e
RW		 1971# WARNING: Use '\'' to represent an apostrophe within the trap.
1972# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
79035f0d
NN		 1973trap 'exit_status=$?
1974 # Save into config.log some information that might help in debugging.
1975 {
1976 echo
1977
22e05272 1978 $as_echo "## ---------------- ##
79035f0d 1979## Cache variables. ##
22e05272 1980## ---------------- ##"
79035f0d
NN		 1981 echo
1982 # The following way of writing the cache mishandles newlines in values,
5213506e
RW		 1983(
1984 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1985 eval ac_val=\$$ac_var
1986 case $ac_val in #(
1987 *${as_nl}*)
1988 case $ac_var in #(
1989 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1990$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1991 esac
1992 case $ac_var in #(
1993 _ | IFS | as_nl) ;; #(
1994 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1995 *) { eval $ac_var=; unset $ac_var;} ;;
1996 esac ;;
1997 esac
1998 done
79035f0d 1999 (set) 2>&1 |
5213506e
RW		 2000 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2001 *${as_nl}ac_space=\ *)
79035f0d 2002 sed -n \
5213506e
RW		 2003 "s/'\''/'\''\\\\'\'''\''/g;
2004 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2005 ;; #(
79035f0d 2006 *)
5213506e 2007 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
79035f0d 2008 ;;
5213506e
RW		 2009 esac |
2010 sort
2011)
79035f0d
NN		 2012 echo
2013
22e05272 2014 $as_echo "## ----------------- ##
79035f0d 2015## Output variables. ##
22e05272 2016## ----------------- ##"
79035f0d
NN		 2017 echo
2018 for ac_var in $ac_subst_vars
2019 do
5213506e
RW		 2020 eval ac_val=\$$ac_var
2021 case $ac_val in
2022 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2023 esac
2024 $as_echo "$ac_var='\''$ac_val'\''"
79035f0d
NN		 2025 done | sort
2026 echo
2027
2028 if test -n "$ac_subst_files"; then
22e05272 2029 $as_echo "## ------------------- ##
5213506e 2030## File substitutions. ##
22e05272 2031## ------------------- ##"
79035f0d
NN		 2032 echo
2033 for ac_var in $ac_subst_files
2034 do
5213506e
RW		 2035 eval ac_val=\$$ac_var
2036 case $ac_val in
2037 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2038 esac
2039 $as_echo "$ac_var='\''$ac_val'\''"
79035f0d
NN		 2040 done | sort
2041 echo
2042 fi
2043
2044 if test -s confdefs.h; then
22e05272 2045 $as_echo "## ----------- ##
79035f0d 2046## confdefs.h. ##
22e05272 2047## ----------- ##"
79035f0d 2048 echo
5213506e 2049 cat confdefs.h
79035f0d
NN		 2050 echo
2051 fi
2052 test "$ac_signal" != 0 &&
5213506e
RW		 2053 $as_echo "$as_me: caught signal $ac_signal"
2054 $as_echo "$as_me: exit $exit_status"
79035f0d 2055 } >&5
5213506e
RW		 2056 rm -f core *.core core.conftest.* &&
2057 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
79035f0d 2058 exit $exit_status
5213506e 2059' 0
79035f0d 2060for ac_signal in 1 2 13 15; do
5213506e 2061 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
79035f0d
NN		 2062done
2063ac_signal=0
2064
2065# confdefs.h avoids OS command line length limits that DEFS can exceed.
5213506e
RW		 2066rm -f -r conftest* confdefs.h
2067
2068$as_echo "/* confdefs.h */" > confdefs.h
79035f0d
NN		 2069
2070# Predefined preprocessor variables.
2071
2072cat >>confdefs.h <<_ACEOF
2073#define PACKAGE_NAME "$PACKAGE_NAME"
2074_ACEOF
2075
79035f0d
NN		 2076cat >>confdefs.h <<_ACEOF
2077#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2078_ACEOF
2079
79035f0d
NN		 2080cat >>confdefs.h <<_ACEOF
2081#define PACKAGE_VERSION "$PACKAGE_VERSION"
2082_ACEOF
2083
79035f0d
NN		 2084cat >>confdefs.h <<_ACEOF
2085#define PACKAGE_STRING "$PACKAGE_STRING"
2086_ACEOF
2087
79035f0d
NN		 2088cat >>confdefs.h <<_ACEOF
2089#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2090_ACEOF
2091
5213506e
RW		 2092cat >>confdefs.h <<_ACEOF
2093#define PACKAGE_URL "$PACKAGE_URL"
2094_ACEOF
2095
79035f0d
NN		 2096
2097# Let the site file select an alternate cache file if it wants to.
5213506e
RW		 2098# Prefer an explicitly selected file to automatically selected ones.
2099ac_site_file1=NONE
2100ac_site_file2=NONE
2101if test -n "$CONFIG_SITE"; then
22e05272
JM		 2102 # We do not want a PATH search for config.site.
2103 case $CONFIG_SITE in #((
2104 -*) ac_site_file1=./$CONFIG_SITE;;
2105 */*) ac_site_file1=$CONFIG_SITE;;
2106 *) ac_site_file1=./$CONFIG_SITE;;
2107 esac
5213506e
RW		 2108elif test "x$prefix" != xNONE; then
2109 ac_site_file1=$prefix/share/config.site
2110 ac_site_file2=$prefix/etc/config.site
2111else
2112 ac_site_file1=$ac_default_prefix/share/config.site
2113 ac_site_file2=$ac_default_prefix/etc/config.site
2114fi
2115for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2116do
2117 test "x$ac_site_file" = xNONE && continue
22e05272 2118 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
5213506e
RW		 2119 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2120$as_echo "$as_me: loading site script $ac_site_file" >&6;}
79035f0d 2121 sed 's/^/| /' "$ac_site_file" >&5
22e05272
JM		 2122 . "$ac_site_file" \
2123 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2124$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2125as_fn_error $? "failed to load site script $ac_site_file
2126See \`config.log' for more details" "$LINENO" 5; }
6eb95e99
ZW		 2127 fi
2128done
2129
2130if test -r "$cache_file"; then
22e05272
JM		 2131 # Some versions of bash will fail to source /dev/null (special files
2132 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2133 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
5213506e
RW		 2134 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2135$as_echo "$as_me: loading cache $cache_file" >&6;}
79035f0d 2136 case $cache_file in
5213506e
RW		 2137 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2138 *) . "./$cache_file";;
79035f0d
NN		 2139 esac
2140 fi
6eb95e99 2141else
5213506e
RW		 2142 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2143$as_echo "$as_me: creating cache $cache_file" >&6;}
79035f0d
NN		 2144 >$cache_file
2145fi
2146
22e05272
JM		 2147as_fn_append ac_header_list " stdlib.h"
2148as_fn_append ac_header_list " unistd.h"
2149as_fn_append ac_header_list " sys/param.h"
79035f0d
NN		 2150# Check that the precious variables saved in the cache have kept the same
2151# value.
2152ac_cache_corrupted=false
5213506e 2153for ac_var in $ac_precious_vars; do
79035f0d
NN		 2154 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2155 eval ac_new_set=\$ac_env_${ac_var}_set
5213506e
RW		 2156 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2157 eval ac_new_val=\$ac_env_${ac_var}_value
79035f0d
NN		 2158 case $ac_old_set,$ac_new_set in
2159 set,)
5213506e
RW		 2160 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2161$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
79035f0d
NN		 2162 ac_cache_corrupted=: ;;
2163 ,set)
5213506e
RW		 2164 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2165$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
79035f0d
NN		 2166 ac_cache_corrupted=: ;;
2167 ,);;
2168 *)
2169 if test "x$ac_old_val" != "x$ac_new_val"; then
5213506e
RW		 2170 # differences in whitespace do not lead to failure.
2171 ac_old_val_w=`echo x $ac_old_val`
2172 ac_new_val_w=`echo x $ac_new_val`
2173 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2174 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2175$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2176 ac_cache_corrupted=:
2177 else
2178 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2179$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2180 eval $ac_var=\$ac_old_val
2181 fi
2182 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2183$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2184 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2185$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
79035f0d
NN		 2186 fi;;
2187 esac
2188 # Pass precious variables to config.status.
2189 if test "$ac_new_set" = set; then
2190 case $ac_new_val in
5213506e 2191 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
79035f0d
NN		 2192 *) ac_arg=$ac_var=$ac_new_val ;;
2193 esac
2194 case " $ac_configure_args " in
2195 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
5213506e 2196 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
79035f0d
NN		 2197 esac
2198 fi
2199done
2200if $ac_cache_corrupted; then
5213506e
RW		 2201 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2202$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2203 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2204$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
22e05272 2205 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
6eb95e99 2206fi
5213506e
RW		 2207## -------------------- ##
2208## Main body of script. ##
2209## -------------------- ##
6eb95e99
ZW		 2210
2211ac_ext=c
2212ac_cpp='$CPP $CPPFLAGS'
79035f0d
NN		 2213ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2214ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2215ac_compiler_gnu=$ac_cv_c_compiler_gnu
6eb95e99
ZW		 2216
2217
2218
2219
56694dd9 2220
22e05272
JM		 2221ac_ext=c
2222ac_cpp='$CPP $CPPFLAGS'
2223ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2224ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2225ac_compiler_gnu=$ac_cv_c_compiler_gnu
2226if test -n "$ac_tool_prefix"; then
2227 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2228set dummy ${ac_tool_prefix}gcc; ac_word=$2
2229{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2230$as_echo_n "checking for $ac_word... " >&6; }
2231if ${ac_cv_prog_CC+:} false; then :
5213506e 2232 $as_echo_n "(cached) " >&6
6eb95e99 2233else
22e05272
JM		 2234 if test -n "$CC"; then
2235 ac_cv_prog_CC="$CC" # Let the user override the test.
2236else
2237as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2238for as_dir in $PATH
2239do
2240 IFS=$as_save_IFS
2241 test -z "$as_dir" && as_dir=.
2242 for ac_exec_ext in '' $ac_executable_extensions; do
2243 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2244 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2245 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2246 break 2
2247 fi
2248done
2249 done
2250IFS=$as_save_IFS
2251
6eb95e99 2252fi
22e05272
JM		 2253fi
2254CC=$ac_cv_prog_CC
2255if test -n "$CC"; then
2256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2257$as_echo "$CC" >&6; }
6eb95e99 2258else
5213506e
RW		 2259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2260$as_echo "no" >&6; }
79035f0d 2261fi
5213506e 2262
79035f0d 2263
22e05272
JM		 2264fi
2265if test -z "$ac_cv_prog_CC"; then
2266 ac_ct_CC=$CC
2267 # Extract the first word of "gcc", so it can be a program name with args.
2268set dummy gcc; ac_word=$2
2269{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2270$as_echo_n "checking for $ac_word... " >&6; }
2271if ${ac_cv_prog_ac_ct_CC+:} false; then :
5213506e 2272 $as_echo_n "(cached) " >&6
6eb95e99 2273else
22e05272
JM		 2274 if test -n "$ac_ct_CC"; then
2275 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2276else
2277as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
79035f0d
NN		 2278for as_dir in $PATH
2279do
2280 IFS=$as_save_IFS
2281 test -z "$as_dir" && as_dir=.
22e05272
JM		 2282 for ac_exec_ext in '' $ac_executable_extensions; do
2283 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2284 ac_cv_prog_ac_ct_CC="gcc"
2285 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2286 break 2
2287 fi
2288done
5213506e
RW		 2289 done
2290IFS=$as_save_IFS
79035f0d 2291
6eb95e99 2292fi
6eb95e99 2293fi
22e05272
JM		 2294ac_ct_CC=$ac_cv_prog_ac_ct_CC
2295if test -n "$ac_ct_CC"; then
2296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2297$as_echo "$ac_ct_CC" >&6; }
6eb95e99 2298else
22e05272
JM		 2299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2300$as_echo "no" >&6; }
5213506e
RW		 2301fi
2302
22e05272
JM		 2303 if test "x$ac_ct_CC" = x; then
2304 CC=""
79035f0d 2305 else
22e05272
JM		 2306 case $cross_compiling:$ac_tool_warned in
2307yes:)
2308{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2309$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2310ac_tool_warned=yes ;;
2311esac
2312 CC=$ac_ct_CC
79035f0d 2313 fi
79035f0d 2314else
22e05272 2315 CC="$ac_cv_prog_CC"
79035f0d 2316fi
79035f0d 2317
22e05272
JM		 2318if test -z "$CC"; then
2319 if test -n "$ac_tool_prefix"; then
2320 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2321set dummy ${ac_tool_prefix}cc; ac_word=$2
5213506e
RW		 2322{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2323$as_echo_n "checking for $ac_word... " >&6; }
22e05272 2324if ${ac_cv_prog_CC+:} false; then :
5213506e 2325 $as_echo_n "(cached) " >&6
79035f0d 2326else
22e05272
JM		 2327 if test -n "$CC"; then
2328 ac_cv_prog_CC="$CC" # Let the user override the test.
2329else
2330as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2331for as_dir in $PATH
2332do
2333 IFS=$as_save_IFS
2334 test -z "$as_dir" && as_dir=.
2335 for ac_exec_ext in '' $ac_executable_extensions; do
2336 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2337 ac_cv_prog_CC="${ac_tool_prefix}cc"
2338 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2339 break 2
2340 fi
2341done
2342 done
2343IFS=$as_save_IFS
2344
79035f0d 2345fi
22e05272
JM		 2346fi
2347CC=$ac_cv_prog_CC
2348if test -n "$CC"; then
2349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2350$as_echo "$CC" >&6; }
79035f0d 2351else
5213506e
RW		 2352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2353$as_echo "no" >&6; }
79035f0d
NN		 2354fi
2355
22e05272
JM		 2356
2357 fi
2358fi
2359if test -z "$CC"; then
2360 # Extract the first word of "cc", so it can be a program name with args.
2361set dummy cc; ac_word=$2
5213506e
RW		 2362{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2363$as_echo_n "checking for $ac_word... " >&6; }
22e05272 2364if ${ac_cv_prog_CC+:} false; then :
5213506e 2365 $as_echo_n "(cached) " >&6
79035f0d 2366else
22e05272
JM		 2367 if test -n "$CC"; then
2368 ac_cv_prog_CC="$CC" # Let the user override the test.
2369else
2370 ac_prog_rejected=no
2371as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
79035f0d
NN		 2372for as_dir in $PATH
2373do
2374 IFS=$as_save_IFS
2375 test -z "$as_dir" && as_dir=.
5213506e 2376 for ac_exec_ext in '' $ac_executable_extensions; do
22e05272
JM		 2377 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2378 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2379 ac_prog_rejected=yes
2380 continue
2381 fi
2382 ac_cv_prog_CC="cc"
5213506e 2383 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
79035f0d
NN		 2384 break 2
2385 fi
2386done
5213506e
RW		 2387 done
2388IFS=$as_save_IFS
79035f0d 2389
22e05272
JM		 2390if test $ac_prog_rejected = yes; then
2391 # We found a bogon in the path, so make sure we never use it.
2392 set dummy $ac_cv_prog_CC
2393 shift
2394 if test $# != 0; then
2395 # We chose a different compiler from the bogus one.
2396 # However, it has the same basename, so the bogon will be chosen
2397 # first if we set CC to just the basename; use the full file name.
2398 shift
2399 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2400 fi
79035f0d 2401fi
22e05272
JM		 2402fi
2403fi
2404CC=$ac_cv_prog_CC
2405if test -n "$CC"; then
2406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2407$as_echo "$CC" >&6; }
79035f0d 2408else
5213506e
RW		 2409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2410$as_echo "no" >&6; }
79035f0d
NN		 2411fi
2412
2413
79035f0d 2414fi
22e05272
JM		 2415if test -z "$CC"; then
2416 if test -n "$ac_tool_prefix"; then
2417 for ac_prog in cl.exe
2418 do
2419 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2420set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5213506e
RW		 2421{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2422$as_echo_n "checking for $ac_word... " >&6; }
22e05272 2423if ${ac_cv_prog_CC+:} false; then :
5213506e 2424 $as_echo_n "(cached) " >&6
79035f0d
NN		 2425else
2426 if test -n "$CC"; then
2427 ac_cv_prog_CC="$CC" # Let the user override the test.
2428else
2429as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2430for as_dir in $PATH
2431do
2432 IFS=$as_save_IFS
2433 test -z "$as_dir" && as_dir=.
5213506e 2434 for ac_exec_ext in '' $ac_executable_extensions; do
22e05272
JM		 2435 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2436 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
5213506e 2437 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
79035f0d
NN		 2438 break 2
2439 fi
2440done
5213506e
RW		 2441 done
2442IFS=$as_save_IFS
79035f0d
NN		 2443
2444fi
2445fi
2446CC=$ac_cv_prog_CC
2447if test -n "$CC"; then
5213506e
RW		 2448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2449$as_echo "$CC" >&6; }
79035f0d 2450else
5213506e
RW		 2451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2452$as_echo "no" >&6; }
79035f0d
NN		 2453fi
2454
5213506e 2455
22e05272
JM		 2456 test -n "$CC" && break
2457 done
79035f0d 2458fi
22e05272 2459if test -z "$CC"; then
79035f0d 2460 ac_ct_CC=$CC
22e05272
JM		 2461 for ac_prog in cl.exe
2462do
2463 # Extract the first word of "$ac_prog", so it can be a program name with args.
2464set dummy $ac_prog; ac_word=$2
5213506e
RW		 2465{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2466$as_echo_n "checking for $ac_word... " >&6; }
22e05272 2467if ${ac_cv_prog_ac_ct_CC+:} false; then :
5213506e 2468 $as_echo_n "(cached) " >&6
79035f0d
NN		 2469else
2470 if test -n "$ac_ct_CC"; then
2471 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2472else
2473as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2474for as_dir in $PATH
2475do
2476 IFS=$as_save_IFS
2477 test -z "$as_dir" && as_dir=.
5213506e 2478 for ac_exec_ext in '' $ac_executable_extensions; do
22e05272
JM		 2479 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2480 ac_cv_prog_ac_ct_CC="$ac_prog"
5213506e 2481 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
79035f0d
NN		 2482 break 2
2483 fi
2484done
5213506e
RW		 2485 done
2486IFS=$as_save_IFS
79035f0d
NN		 2487
2488fi
2489fi
2490ac_ct_CC=$ac_cv_prog_ac_ct_CC
2491if test -n "$ac_ct_CC"; then
5213506e
RW		 2492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2493$as_echo "$ac_ct_CC" >&6; }
79035f0d 2494else
5213506e
RW		 2495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2496$as_echo "no" >&6; }
79035f0d
NN		 2497fi
2498
22e05272
JM		 2499
2500 test -n "$ac_ct_CC" && break
2501done
2502
5213506e
RW		 2503 if test "x$ac_ct_CC" = x; then
2504 CC=""
2505 else
2506 case $cross_compiling:$ac_tool_warned in
2507yes:)
2508{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2509$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2510ac_tool_warned=yes ;;
2511esac
2512 CC=$ac_ct_CC
2513 fi
79035f0d
NN		 2514fi
2515
79035f0d
NN		 2516fi
2517
5213506e 2518
22e05272
JM		 2519test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2520$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2521as_fn_error $? "no acceptable C compiler found in \$PATH
2522See \`config.log' for more details" "$LINENO" 5; }
2523
2524# Provide some information about the compiler.
2525$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2526set X $ac_compile
2527ac_compiler=$2
2528for ac_option in --version -v -V -qversion; do
2529 { { ac_try="$ac_compiler $ac_option >&5"
2530case "(($ac_try" in
2531 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2532 *) ac_try_echo=$ac_try;;
2533esac
2534eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2535$as_echo "$ac_try_echo"; } >&5
2536 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2537 ac_status=$?
2538 if test -s conftest.err; then
2539 sed '10a\
2540... rest of stderr output deleted ...
2541 10q' conftest.err >conftest.er1
2542 cat conftest.er1 >&5
5213506e 2543 fi
22e05272
JM		 2544 rm -f conftest.er1 conftest.err
2545 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2546 test $ac_status = 0; }
79035f0d 2547done
79035f0d 2548
22e05272
JM		 2549cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2550/* end confdefs.h. */
6eb95e99 2551
22e05272
JM		 2552int
2553main ()
2554{
79035f0d
NN		 2555
2556 ;
2557 return 0;
2558}
2559_ACEOF
2560ac_clean_files_save=$ac_clean_files
22e05272 2561ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
79035f0d
NN		 2562# Try to create an executable without -o first, disregard a.out.
2563# It will help us diagnose broken compilers, and finding out an intuition
2564# of exeext.
22e05272
JM		 2565{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2566$as_echo_n "checking whether the C compiler works... " >&6; }
5213506e
RW		 2567ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2568
2569# The possible output files:
2570ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2571
2572ac_rmfiles=
2573for ac_file in $ac_files
2574do
2575 case $ac_file in
2576 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2577 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2578 esac
2579done
2580rm -f $ac_rmfiles
2581
2582if { { ac_try="$ac_link_default"
2583case "(($ac_try" in
2584 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2585 *) ac_try_echo=$ac_try;;
2586esac
2587eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2588$as_echo "$ac_try_echo"; } >&5
2589 (eval "$ac_link_default") 2>&5
79035f0d 2590 ac_status=$?
5213506e
RW		 2591 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2592 test $ac_status = 0; }; then :
2593 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2594# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2595# in a Makefile. We should not override ac_cv_exeext if it was cached,
2596# so that the user can short-circuit this test for compilers unknown to
2597# Autoconf.
2598for ac_file in $ac_files ''
79035f0d
NN		 2599do
2600 test -f "$ac_file" || continue
2601 case $ac_file in
5213506e 2602 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
8ab705be 2603 ;;
79035f0d 2604 [ab].out )
8ab705be
KC		 2605 # We found the default executable, but exeext='' is most
2606 # certainly right.
2607 break;;
79035f0d 2608 *.* )
5213506e
RW		 2609 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2610 then :; else
2611 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2612 fi
2613 # We set ac_cv_exeext here because the later test for it is not
2614 # safe: cross compilers may not add the suffix if given an `-o'
2615 # argument, so we may need to know it at that point already.
2616 # Even if this section looks crufty: it has the advantage of
2617 # actually working.
8ab705be 2618 break;;
79035f0d 2619 * )
8ab705be 2620 break;;
79035f0d
NN		 2621 esac
2622done
5213506e
RW		 2623test "$ac_cv_exeext" = no && ac_cv_exeext=
2624
79035f0d 2625else
5213506e
RW		 2626 ac_file=''
2627fi
5213506e 2628if test -z "$ac_file"; then :
22e05272
JM		 2629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2630$as_echo "no" >&6; }
2631$as_echo "$as_me: failed program was:" >&5
79035f0d
NN		 2632sed 's/^/| /' conftest.$ac_ext >&5
2633
5213506e
RW		 2634{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2635$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
22e05272
JM		 2636as_fn_error 77 "C compiler cannot create executables
2637See \`config.log' for more details" "$LINENO" 5; }
2638else
2639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2640$as_echo "yes" >&6; }
79035f0d 2641fi
22e05272
JM		 2642{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2643$as_echo_n "checking for C compiler default output file name... " >&6; }
2644{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2645$as_echo "$ac_file" >&6; }
79035f0d 2646ac_exeext=$ac_cv_exeext
79035f0d 2647
22e05272 2648rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
79035f0d 2649ac_clean_files=$ac_clean_files_save
5213506e
RW		 2650{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2651$as_echo_n "checking for suffix of executables... " >&6; }
2652if { { ac_try="$ac_link"
2653case "(($ac_try" in
2654 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2655 *) ac_try_echo=$ac_try;;
2656esac
2657eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2658$as_echo "$ac_try_echo"; } >&5
2659 (eval "$ac_link") 2>&5
79035f0d 2660 ac_status=$?
5213506e
RW		 2661 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2662 test $ac_status = 0; }; then :
79035f0d
NN		 2663 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2664# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2665# work properly (i.e., refer to `conftest.exe'), while it won't with
2666# `rm'.
2667for ac_file in conftest.exe conftest conftest.*; do
2668 test -f "$ac_file" || continue
2669 case $ac_file in
5213506e 2670 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
79035f0d 2671 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
8ab705be 2672 break;;
79035f0d
NN		 2673 * ) break;;
2674 esac
2675done
2676else
5213506e
RW		 2677 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2678$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
22e05272
JM		 2679as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2680See \`config.log' for more details" "$LINENO" 5; }
79035f0d 2681fi
22e05272 2682rm -f conftest conftest$ac_cv_exeext
5213506e
RW		 2683{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2684$as_echo "$ac_cv_exeext" >&6; }
79035f0d
NN		 2685
2686rm -f conftest.$ac_ext
2687EXEEXT=$ac_cv_exeext
2688ac_exeext=$EXEEXT
22e05272
JM		 2689cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2690/* end confdefs.h. */
2691#include <stdio.h>
2692int
2693main ()
2694{
2695FILE *f = fopen ("conftest.out", "w");
2696 return ferror (f) || fclose (f) != 0;
2697
2698 ;
2699 return 0;
2700}
2701_ACEOF
2702ac_clean_files="$ac_clean_files conftest.out"
2703# Check that the compiler produces executables we can run. If not, either
2704# the compiler is broken, or we cross compile.
2705{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2706$as_echo_n "checking whether we are cross compiling... " >&6; }
2707if test "$cross_compiling" != yes; then
2708 { { ac_try="$ac_link"
2709case "(($ac_try" in
2710 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2711 *) ac_try_echo=$ac_try;;
2712esac
2713eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2714$as_echo "$ac_try_echo"; } >&5
2715 (eval "$ac_link") 2>&5
2716 ac_status=$?
2717 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2718 test $ac_status = 0; }
2719 if { ac_try='./conftest$ac_cv_exeext'
2720 { { case "(($ac_try" in
2721 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2722 *) ac_try_echo=$ac_try;;
2723esac
2724eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2725$as_echo "$ac_try_echo"; } >&5
2726 (eval "$ac_try") 2>&5
2727 ac_status=$?
2728 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2729 test $ac_status = 0; }; }; then
2730 cross_compiling=no
2731 else
2732 if test "$cross_compiling" = maybe; then
2733 cross_compiling=yes
2734 else
2735 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2736$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2737as_fn_error $? "cannot run C compiled programs.
2738If you meant to cross compile, use \`--host'.
2739See \`config.log' for more details" "$LINENO" 5; }
2740 fi
2741 fi
2742fi
2743{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2744$as_echo "$cross_compiling" >&6; }
2745
2746rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2747ac_clean_files=$ac_clean_files_save
5213506e
RW		 2748{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2749$as_echo_n "checking for suffix of object files... " >&6; }
22e05272 2750if ${ac_cv_objext+:} false; then :
5213506e 2751 $as_echo_n "(cached) " >&6
79035f0d 2752else
5213506e 2753 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
79035f0d
NN		 2754/* end confdefs.h. */
2755
2756int
2757main ()
2758{
2759
2760 ;
2761 return 0;
2762}
2763_ACEOF
2764rm -f conftest.o conftest.obj
5213506e
RW		 2765if { { ac_try="$ac_compile"
2766case "(($ac_try" in
2767 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2768 *) ac_try_echo=$ac_try;;
2769esac
2770eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2771$as_echo "$ac_try_echo"; } >&5
2772 (eval "$ac_compile") 2>&5
79035f0d 2773 ac_status=$?
5213506e
RW		 2774 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2775 test $ac_status = 0; }; then :
2776 for ac_file in conftest.o conftest.obj conftest.*; do
2777 test -f "$ac_file" || continue;
79035f0d 2778 case $ac_file in
5213506e 2779 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
79035f0d
NN		 2780 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2781 break;;
2782 esac
2783done
2784else
5213506e 2785 $as_echo "$as_me: failed program was:" >&5
79035f0d
NN		 2786sed 's/^/| /' conftest.$ac_ext >&5
2787
5213506e
RW		 2788{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2789$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
22e05272
JM		 2790as_fn_error $? "cannot compute suffix of object files: cannot compile
2791See \`config.log' for more details" "$LINENO" 5; }
79035f0d 2792fi
79035f0d
NN		 2793rm -f conftest.$ac_cv_objext conftest.$ac_ext
2794fi
5213506e
RW		 2795{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2796$as_echo "$ac_cv_objext" >&6; }
79035f0d
NN		 2797OBJEXT=$ac_cv_objext
2798ac_objext=$OBJEXT
5213506e
RW		 2799{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2800$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
22e05272 2801if ${ac_cv_c_compiler_gnu+:} false; then :
5213506e 2802 $as_echo_n "(cached) " >&6
79035f0d 2803else
5213506e 2804 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
79035f0d
NN		 2805/* end confdefs.h. */
2806
2807int
2808main ()
2809{
2810#ifndef __GNUC__
2811 choke me
2812#endif
2813
2814 ;
2815 return 0;
2816}
2817_ACEOF
5213506e 2818if ac_fn_c_try_compile "$LINENO"; then :
79035f0d
NN		 2819 ac_compiler_gnu=yes
2820else
5213506e 2821 ac_compiler_gnu=no
79035f0d 2822fi
5213506e 2823rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
79035f0d
NN		 2824ac_cv_c_compiler_gnu=$ac_compiler_gnu
2825
2826fi
5213506e
RW		 2827{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2828$as_echo "$ac_cv_c_compiler_gnu" >&6; }
2829if test $ac_compiler_gnu = yes; then
2830 GCC=yes
2831else
2832 GCC=
2833fi
79035f0d
NN		 2834ac_test_CFLAGS=${CFLAGS+set}
2835ac_save_CFLAGS=$CFLAGS
5213506e
RW		 2836{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2837$as_echo_n "checking whether $CC accepts -g... " >&6; }
22e05272 2838if ${ac_cv_prog_cc_g+:} false; then :
5213506e
RW		 2839 $as_echo_n "(cached) " >&6
2840else
2841 ac_save_c_werror_flag=$ac_c_werror_flag
2842 ac_c_werror_flag=yes
2843 ac_cv_prog_cc_g=no
2844 CFLAGS="-g"
2845 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
79035f0d
NN		 2846/* end confdefs.h. */
2847
2848int
2849main ()
2850{
2851
2852 ;
2853 return 0;
2854}
2855_ACEOF
5213506e 2856if ac_fn_c_try_compile "$LINENO"; then :
79035f0d
NN		 2857 ac_cv_prog_cc_g=yes
2858else
5213506e
RW		 2859 CFLAGS=""
2860 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2861/* end confdefs.h. */
2862
2863int
2864main ()
2865{
2866
2867 ;
2868 return 0;
2869}
2870_ACEOF
2871if ac_fn_c_try_compile "$LINENO"; then :
2872
2873else
2874 ac_c_werror_flag=$ac_save_c_werror_flag
2875 CFLAGS="-g"
2876 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2877/* end confdefs.h. */
2878
2879int
2880main ()
2881{
79035f0d 2882
5213506e
RW		 2883 ;
2884 return 0;
2885}
2886_ACEOF
2887if ac_fn_c_try_compile "$LINENO"; then :
2888 ac_cv_prog_cc_g=yes
2889fi
2890rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
79035f0d 2891fi
5213506e 2892rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
79035f0d 2893fi
5213506e
RW		 2894rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2895 ac_c_werror_flag=$ac_save_c_werror_flag
2896fi
2897{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2898$as_echo "$ac_cv_prog_cc_g" >&6; }
79035f0d
NN		 2899if test "$ac_test_CFLAGS" = set; then
2900 CFLAGS=$ac_save_CFLAGS
2901elif test $ac_cv_prog_cc_g = yes; then
2902 if test "$GCC" = yes; then
2903 CFLAGS="-g -O2"
2904 else
2905 CFLAGS="-g"
2906 fi
2907else
2908 if test "$GCC" = yes; then
2909 CFLAGS="-O2"
2910 else
2911 CFLAGS=
2912 fi
2913fi
5213506e
RW		 2914{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2915$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
22e05272 2916if ${ac_cv_prog_cc_c89+:} false; then :
5213506e 2917 $as_echo_n "(cached) " >&6
79035f0d 2918else
5213506e 2919 ac_cv_prog_cc_c89=no
79035f0d 2920ac_save_CC=$CC
5213506e 2921cat confdefs.h - <<_ACEOF >conftest.$ac_ext
79035f0d
NN		 2922/* end confdefs.h. */
2923#include <stdarg.h>
2924#include <stdio.h>
22e05272 2925struct stat;
79035f0d
NN		 2926/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2927struct buf { int x; };
2928FILE * (*rcsopen) (struct buf *, struct stat *, int);
2929static char *e (p, i)
2930 char **p;
2931 int i;
2932{
2933 return p[i];
2934}
2935static char *f (char * (*g) (char **, int), char **p, ...)
2936{
2937 char *s;
2938 va_list v;
2939 va_start (v,p);
2940 s = g (p, va_arg (v,int));
2941 va_end (v);
2942 return s;
2943}
8ab705be
KC		 2944
2945/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2946 function prototypes and stuff, but not '\xHH' hex character constants.
2947 These don't provoke an error unfortunately, instead are silently treated
5213506e 2948 as 'x'. The following induces an error, until -std is added to get
8ab705be
KC		 2949 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2950 array size at least. It's necessary to write '\x00'==0 to get something
5213506e 2951 that's true only with -std. */
8ab705be
KC		 2952int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2953
5213506e
RW		 2954/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2955 inside strings and character constants. */
2956#define FOO(x) 'x'
2957int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2958
79035f0d
NN		 2959int test (int i, double x);
2960struct s1 {int (*f) (int a);};
2961struct s2 {int (*f) (double a);};
2962int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2963int argc;
2964char **argv;
2965int
2966main ()
2967{
2968return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2969 ;
2970 return 0;
2971}
2972_ACEOF
5213506e
RW		 2973for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2974 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
79035f0d
NN		 2975do
2976 CC="$ac_save_CC $ac_arg"
5213506e
RW		 2977 if ac_fn_c_try_compile "$LINENO"; then :
2978 ac_cv_prog_cc_c89=$ac_arg
79035f0d 2979fi
5213506e
RW		 2980rm -f core conftest.err conftest.$ac_objext
2981 test "x$ac_cv_prog_cc_c89" != "xno" && break
79035f0d 2982done
5213506e 2983rm -f conftest.$ac_ext
79035f0d
NN		 2984CC=$ac_save_CC
2985
2986fi
5213506e
RW		 2987# AC_CACHE_VAL
2988case "x$ac_cv_prog_cc_c89" in
2989 x)
2990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
2991$as_echo "none needed" >&6; } ;;
2992 xno)
2993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2994$as_echo "unsupported" >&6; } ;;
79035f0d 2995 *)
5213506e
RW		 2996 CC="$CC $ac_cv_prog_cc_c89"
2997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
2998$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
79035f0d 2999esac
5213506e 3000if test "x$ac_cv_prog_cc_c89" != xno; then :
79035f0d 3001
79035f0d
NN		 3002fi
3003
79035f0d
NN		 3004ac_ext=c
3005ac_cpp='$CPP $CPPFLAGS'
3006ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3007ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3008ac_compiler_gnu=$ac_cv_c_compiler_gnu
3009
5213506e 3010
22e05272
JM		 3011ac_ext=c
3012ac_cpp='$CPP $CPPFLAGS'
3013ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3014ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3015ac_compiler_gnu=$ac_cv_c_compiler_gnu
3016{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3017$as_echo_n "checking how to run the C preprocessor... " >&6; }
3018# On Suns, sometimes $CPP names a directory.
3019if test -n "$CPP" && test -d "$CPP"; then
3020 CPP=
3021fi
3022if test -z "$CPP"; then
3023 if ${ac_cv_prog_CPP+:} false; then :
5213506e 3024 $as_echo_n "(cached) " >&6
79035f0d
NN		 3025else
3026 # Double quotes because CPP needs to be expanded
3027 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3028 do
3029 ac_preproc_ok=false
3030for ac_c_preproc_warn_flag in '' yes
3031do
3032 # Use a header file that comes with gcc, so configuring glibc
3033 # with a fresh cross-compiler works.
3034 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3035 # <limits.h> exists even on freestanding compilers.
3036 # On the NeXT, cc -E runs the code through the compiler's parser,
3037 # not just through cpp. "Syntax error" is here to catch this case.
5213506e 3038 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
79035f0d
NN		 3039/* end confdefs.h. */
3040#ifdef __STDC__
3041# include <limits.h>
3042#else
3043# include <assert.h>
3044#endif
8ab705be 3045 Syntax error
79035f0d 3046_ACEOF
5213506e 3047if ac_fn_c_try_cpp "$LINENO"; then :
79035f0d 3048
5213506e 3049else
79035f0d
NN		 3050 # Broken: fails on valid input.
3051continue
3052fi
22e05272 3053rm -f conftest.err conftest.i conftest.$ac_ext
79035f0d 3054
5213506e 3055 # OK, works on sane cases. Now check whether nonexistent headers
79035f0d 3056 # can be detected and how.
5213506e 3057 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
79035f0d
NN		 3058/* end confdefs.h. */
3059#include <ac_nonexistent.h>
3060_ACEOF
5213506e 3061if ac_fn_c_try_cpp "$LINENO"; then :
79035f0d
NN		 3062 # Broken: success on invalid input.
3063continue
3064else
79035f0d
NN		 3065 # Passes both tests.
3066ac_preproc_ok=:
3067break
6eb95e99 3068fi
22e05272 3069rm -f conftest.err conftest.i conftest.$ac_ext
6eb95e99 3070
79035f0d
NN		 3071done
3072# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
22e05272 3073rm -f conftest.i conftest.err conftest.$ac_ext
5213506e 3074if $ac_preproc_ok; then :
79035f0d 3075 break
6eb95e99
ZW		 3076fi
3077
79035f0d
NN		 3078 done
3079 ac_cv_prog_CPP=$CPP
6eb95e99
ZW		 3080
3081fi
79035f0d 3082 CPP=$ac_cv_prog_CPP
56694dd9 3083else
79035f0d 3084 ac_cv_prog_CPP=$CPP
56694dd9 3085fi
5213506e
RW		 3086{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3087$as_echo "$CPP" >&6; }
79035f0d
NN		 3088ac_preproc_ok=false
3089for ac_c_preproc_warn_flag in '' yes
3090do
3091 # Use a header file that comes with gcc, so configuring glibc
3092 # with a fresh cross-compiler works.
3093 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3094 # <limits.h> exists even on freestanding compilers.
3095 # On the NeXT, cc -E runs the code through the compiler's parser,
3096 # not just through cpp. "Syntax error" is here to catch this case.
5213506e 3097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
79035f0d
NN		 3098/* end confdefs.h. */
3099#ifdef __STDC__
3100# include <limits.h>
3101#else
3102# include <assert.h>
3103#endif
8ab705be 3104 Syntax error
79035f0d 3105_ACEOF
5213506e 3106if ac_fn_c_try_cpp "$LINENO"; then :
79035f0d 3107
5213506e 3108else
79035f0d
NN		 3109 # Broken: fails on valid input.
3110continue
3111fi
22e05272 3112rm -f conftest.err conftest.i conftest.$ac_ext
79035f0d 3113
5213506e 3114 # OK, works on sane cases. Now check whether nonexistent headers
79035f0d 3115 # can be detected and how.
5213506e 3116 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
79035f0d
NN		 3117/* end confdefs.h. */
3118#include <ac_nonexistent.h>
3119_ACEOF
5213506e 3120if ac_fn_c_try_cpp "$LINENO"; then :
79035f0d
NN		 3121 # Broken: success on invalid input.
3122continue
3123else
79035f0d
NN		 3124 # Passes both tests.
3125ac_preproc_ok=:
3126break
6eb95e99 3127fi
22e05272 3128rm -f conftest.err conftest.i conftest.$ac_ext
6eb95e99 3129
79035f0d
NN		 3130done
3131# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
22e05272 3132rm -f conftest.i conftest.err conftest.$ac_ext
5213506e
RW		 3133if $ac_preproc_ok; then :
3134
6eb95e99 3135else
5213506e
RW		 3136 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3137$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
22e05272
JM		 3138as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3139See \`config.log' for more details" "$LINENO" 5; }
6eb95e99
ZW		 3140fi
3141
79035f0d
NN		 3142ac_ext=c
3143ac_cpp='$CPP $CPPFLAGS'
3144ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3145ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3146ac_compiler_gnu=$ac_cv_c_compiler_gnu
6eb95e99
ZW		 3147
3148
5213506e
RW		 3149{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3150$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
22e05272 3151if ${ac_cv_path_GREP+:} false; then :
5213506e 3152 $as_echo_n "(cached) " >&6
6eb95e99 3153else
5213506e
RW		 3154 if test -z "$GREP"; then
3155 ac_path_GREP_found=false
3156 # Loop through the user's path and test for each of PROGNAME-LIST
3157 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3158for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3159do
3160 IFS=$as_save_IFS
3161 test -z "$as_dir" && as_dir=.
3162 for ac_prog in grep ggrep; do
3163 for ac_exec_ext in '' $ac_executable_extensions; do
3164 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
22e05272 3165 as_fn_executable_p "$ac_path_GREP" || continue
5213506e
RW		 3166# Check for GNU ac_path_GREP and select it if it is found.
3167 # Check for GNU $ac_path_GREP
3168case `"$ac_path_GREP" --version 2>&1` in
3169*GNU*)
3170 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3171*)
3172 ac_count=0
3173 $as_echo_n 0123456789 >"conftest.in"
3174 while :
3175 do
3176 cat "conftest.in" "conftest.in" >"conftest.tmp"
3177 mv "conftest.tmp" "conftest.in"
3178 cp "conftest.in" "conftest.nl"
3179 $as_echo 'GREP' >> "conftest.nl"
3180 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3181 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3182 as_fn_arith $ac_count + 1 && ac_count=$as_val
3183 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3184 # Best one so far, save it but keep looking for a better one
3185 ac_cv_path_GREP="$ac_path_GREP"
3186 ac_path_GREP_max=$ac_count
79035f0d 3187 fi
5213506e
RW		 3188 # 10*(2^10) chars as input seems more than enough
3189 test $ac_count -gt 10 && break
3190 done
3191 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3192esac
3193
3194 $ac_path_GREP_found && break 3
3195 done
3196 done
3197 done
3198IFS=$as_save_IFS
3199 if test -z "$ac_cv_path_GREP"; then
22e05272 3200 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5213506e
RW		 3201 fi
3202else
3203 ac_cv_path_GREP=$GREP
3204fi
3205
6eb95e99 3206fi
5213506e
RW		 3207{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3208$as_echo "$ac_cv_path_GREP" >&6; }
3209 GREP="$ac_cv_path_GREP"
6eb95e99
ZW		 3210
3211
5213506e
RW		 3212{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3213$as_echo_n "checking for egrep... " >&6; }
22e05272 3214if ${ac_cv_path_EGREP+:} false; then :
5213506e 3215 $as_echo_n "(cached) " >&6
6eb95e99 3216else
5213506e
RW		 3217 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3218 then ac_cv_path_EGREP="$GREP -E"
3219 else
3220 if test -z "$EGREP"; then
3221 ac_path_EGREP_found=false
3222 # Loop through the user's path and test for each of PROGNAME-LIST
3223 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3224for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3225do
3226 IFS=$as_save_IFS
3227 test -z "$as_dir" && as_dir=.
3228 for ac_prog in egrep; do
3229 for ac_exec_ext in '' $ac_executable_extensions; do
3230 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
22e05272 3231 as_fn_executable_p "$ac_path_EGREP" || continue
5213506e
RW		 3232# Check for GNU ac_path_EGREP and select it if it is found.
3233 # Check for GNU $ac_path_EGREP
3234case `"$ac_path_EGREP" --version 2>&1` in
3235*GNU*)
3236 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3237*)
3238 ac_count=0
3239 $as_echo_n 0123456789 >"conftest.in"
3240 while :
3241 do
3242 cat "conftest.in" "conftest.in" >"conftest.tmp"
3243 mv "conftest.tmp" "conftest.in"
3244 cp "conftest.in" "conftest.nl"
3245 $as_echo 'EGREP' >> "conftest.nl"
3246 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3247 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3248 as_fn_arith $ac_count + 1 && ac_count=$as_val
3249 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3250 # Best one so far, save it but keep looking for a better one
3251 ac_cv_path_EGREP="$ac_path_EGREP"
3252 ac_path_EGREP_max=$ac_count
3253 fi
3254 # 10*(2^10) chars as input seems more than enough
3255 test $ac_count -gt 10 && break
3256 done
3257 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3258esac
3259
3260 $ac_path_EGREP_found && break 3
3261 done
3262 done
3263 done
3264IFS=$as_save_IFS
3265 if test -z "$ac_cv_path_EGREP"; then
22e05272 3266 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5213506e
RW		 3267 fi
3268else
3269 ac_cv_path_EGREP=$EGREP
3270fi
3271
3272 fi
3273fi
3274{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3275$as_echo "$ac_cv_path_EGREP" >&6; }
3276 EGREP="$ac_cv_path_EGREP"
3277
3278
22e05272
JM		 3279{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3280$as_echo_n "checking for ANSI C header files... " >&6; }
3281if ${ac_cv_header_stdc+:} false; then :
3282 $as_echo_n "(cached) " >&6
3283else
3284 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3285/* end confdefs.h. */
3286#include <stdlib.h>
3287#include <stdarg.h>
3288#include <string.h>
3289#include <float.h>
3290
3291int
3292main ()
3293{
3294
3295 ;
3296 return 0;
3297}
3298_ACEOF
3299if ac_fn_c_try_compile "$LINENO"; then :
3300 ac_cv_header_stdc=yes
3301else
3302 ac_cv_header_stdc=no
3303fi
3304rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3305
3306if test $ac_cv_header_stdc = yes; then
3307 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3308 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3309/* end confdefs.h. */
3310#include <string.h>
3311
3312_ACEOF
3313if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3314 $EGREP "memchr" >/dev/null 2>&1; then :
3315
3316else
3317 ac_cv_header_stdc=no
3318fi
3319rm -f conftest*
3320
3321fi
3322
3323if test $ac_cv_header_stdc = yes; then
3324 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3325 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3326/* end confdefs.h. */
3327#include <stdlib.h>
3328
3329_ACEOF
3330if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3331 $EGREP "free" >/dev/null 2>&1; then :
3332
3333else
3334 ac_cv_header_stdc=no
3335fi
3336rm -f conftest*
3337
3338fi
3339
3340if test $ac_cv_header_stdc = yes; then
3341 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3342 if test "$cross_compiling" = yes; then :
3343 :
3344else
3345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3346/* end confdefs.h. */
3347#include <ctype.h>
3348#include <stdlib.h>
3349#if ((' ' & 0x0FF) == 0x020)
3350# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3351# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3352#else
3353# define ISLOWER(c) \
3354 (('a' <= (c) && (c) <= 'i') \
3355 || ('j' <= (c) && (c) <= 'r') \
3356 || ('s' <= (c) && (c) <= 'z'))
3357# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3358#endif
3359
3360#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3361int
3362main ()
3363{
3364 int i;
3365 for (i = 0; i < 256; i++)
3366 if (XOR (islower (i), ISLOWER (i))
3367 || toupper (i) != TOUPPER (i))
3368 return 2;
3369 return 0;
3370}
3371_ACEOF
3372if ac_fn_c_try_run "$LINENO"; then :
3373
3374else
3375 ac_cv_header_stdc=no
3376fi
3377rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3378 conftest.$ac_objext conftest.beam conftest.$ac_ext
3379fi
3380
3381fi
3382fi
3383{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3384$as_echo "$ac_cv_header_stdc" >&6; }
3385if test $ac_cv_header_stdc = yes; then
3386
3387$as_echo "#define STDC_HEADERS 1" >>confdefs.h
3388
3389fi
3390
3391# On IRIX 5.3, sys/types and inttypes.h are conflicting.
3392for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3393 inttypes.h stdint.h unistd.h
3394do :
3395 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3396ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3397"
3398if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3399 cat >>confdefs.h <<_ACEOF
3400#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3401_ACEOF
3402
3403fi
3404
3405done
3406
3407
3408
3409 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3410if test "x$ac_cv_header_minix_config_h" = xyes; then :
3411 MINIX=yes
3412else
3413 MINIX=
3414fi
3415
3416
3417 if test "$MINIX" = yes; then
3418
3419$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3420
3421
3422$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3423
3424
3425$as_echo "#define _MINIX 1" >>confdefs.h
3426
3427 fi
3428
3429
3430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3431$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3432if ${ac_cv_safe_to_define___extensions__+:} false; then :
3433 $as_echo_n "(cached) " >&6
3434else
3435 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3436/* end confdefs.h. */
3437
3438# define __EXTENSIONS__ 1
3439 $ac_includes_default
3440int
3441main ()
3442{
3443
3444 ;
3445 return 0;
3446}
3447_ACEOF
3448if ac_fn_c_try_compile "$LINENO"; then :
3449 ac_cv_safe_to_define___extensions__=yes
3450else
3451 ac_cv_safe_to_define___extensions__=no
3452fi
3453rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3454fi
3455{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3456$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3457 test $ac_cv_safe_to_define___extensions__ = yes &&
3458 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3459
3460 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3461
3462 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3463
3464 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3465
3466 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3467
3468
3469
3470ac_config_headers="$ac_config_headers config.h"
3471
3472
3473
3474{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3475$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3476set x ${MAKE-make}
3477ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3478if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
3479 $as_echo_n "(cached) " >&6
3480else
3481 cat >conftest.make <<\_ACEOF
3482SHELL = /bin/sh
3483all:
3484 @echo '@@@%%%=$(MAKE)=@@@%%%'
3485_ACEOF
3486# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
3487case `${MAKE-make} -f conftest.make 2>/dev/null` in
3488 *@@@%%%=?*=@@@%%%*)
3489 eval ac_cv_prog_make_${ac_make}_set=yes;;
3490 *)
3491 eval ac_cv_prog_make_${ac_make}_set=no;;
3492esac
3493rm -f conftest.make
3494fi
3495if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3497$as_echo "yes" >&6; }
3498 SET_MAKE=
3499else
3500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3501$as_echo "no" >&6; }
3502 SET_MAKE="MAKE=${MAKE-make}"
3503fi
3504
3505ac_aux_dir=
3506for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3507 if test -f "$ac_dir/install-sh"; then
3508 ac_aux_dir=$ac_dir
3509 ac_install_sh="$ac_aux_dir/install-sh -c"
3510 break
3511 elif test -f "$ac_dir/install.sh"; then
3512 ac_aux_dir=$ac_dir
3513 ac_install_sh="$ac_aux_dir/install.sh -c"
3514 break
3515 elif test -f "$ac_dir/shtool"; then
3516 ac_aux_dir=$ac_dir
3517 ac_install_sh="$ac_aux_dir/shtool install -c"
3518 break
3519 fi
3520done
3521if test -z "$ac_aux_dir"; then
3522 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3523fi
3524
3525# These three variables are undocumented and unsupported,
3526# and are intended to be withdrawn in a future Autoconf release.
3527# They can cause serious problems if a builder's source tree is in a directory
3528# whose full name contains unusual characters.
3529ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3530ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3531ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3532
3533
3534# Find a good install program. We prefer a C program (faster),
3535# so one script is as good as another. But avoid the broken or
3536# incompatible versions:
3537# SysV /etc/install, /usr/sbin/install
3538# SunOS /usr/etc/install
3539# IRIX /sbin/install
3540# AIX /bin/install
3541# AmigaOS /C/install, which installs bootblocks on floppy discs
3542# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3543# AFS /usr/afsws/bin/install, which mishandles nonexistent args
3544# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3545# OS/2's system install, which has a completely different semantic
3546# ./install, which can be erroneously created by make from ./install.sh.
3547# Reject install programs that cannot install multiple files.
3548{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3549$as_echo_n "checking for a BSD-compatible install... " >&6; }
3550if test -z "$INSTALL"; then
3551if ${ac_cv_path_install+:} false; then :
3552 $as_echo_n "(cached) " >&6
3553else
3554 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3555for as_dir in $PATH
3556do
3557 IFS=$as_save_IFS
3558 test -z "$as_dir" && as_dir=.
3559 # Account for people who put trailing slashes in PATH elements.
3560case $as_dir/ in #((
3561 ./ | .// | /[cC]/* | \
3562 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3563 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3564 /usr/ucb/* ) ;;
3565 *)
3566 # OSF1 and SCO ODT 3.0 have their own names for install.
3567 # Don't use installbsd from OSF since it installs stuff as root
3568 # by default.
3569 for ac_prog in ginstall scoinst install; do
3570 for ac_exec_ext in '' $ac_executable_extensions; do
3571 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
3572 if test $ac_prog = install &&
3573 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3574 # AIX install. It has an incompatible calling convention.
3575 :
3576 elif test $ac_prog = install &&
3577 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3578 # program-specific install script used by HP pwplus--don't use.
3579 :
3580 else
3581 rm -rf conftest.one conftest.two conftest.dir
3582 echo one > conftest.one
3583 echo two > conftest.two
3584 mkdir conftest.dir
3585 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3586 test -s conftest.one && test -s conftest.two &&
3587 test -s conftest.dir/conftest.one &&
3588 test -s conftest.dir/conftest.two
3589 then
3590 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3591 break 3
3592 fi
3593 fi
3594 fi
3595 done
3596 done
3597 ;;
3598esac
3599
3600 done
3601IFS=$as_save_IFS
3602
3603rm -rf conftest.one conftest.two conftest.dir
3604
3605fi
3606 if test "${ac_cv_path_install+set}" = set; then
3607 INSTALL=$ac_cv_path_install
3608 else
3609 # As a last resort, use the slow shell script. Don't cache a
3610 # value for INSTALL within a source directory, because that will
3611 # break other packages using the cache if that directory is
3612 # removed, or if the value is a relative name.
3613 INSTALL=$ac_install_sh
3614 fi
3615fi
3616{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3617$as_echo "$INSTALL" >&6; }
3618
3619# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3620# It thinks the first close brace ends the variable substitution.
3621test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3622
3623test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3624
3625test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3626
3627
3628 MKINSTALLDIRS=
3629 if test -n "$ac_aux_dir"; then
3630 case "$ac_aux_dir" in
3631 /*) MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs" ;;
3632 *) MKINSTALLDIRS="\$(top_builddir)/$ac_aux_dir/mkinstalldirs" ;;
3633 esac
3634 fi
3635 if test -z "$MKINSTALLDIRS"; then
3636 MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
3637 fi
3638
3639
3640
3641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
3642$as_echo_n "checking whether NLS is requested... " >&6; }
3643 # Check whether --enable-nls was given.
3644if test "${enable_nls+set}" = set; then :
3645 enableval=$enable_nls; USE_NLS=$enableval
3646else
3647 USE_NLS=yes
3648fi
3649
3650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
3651$as_echo "$USE_NLS" >&6; }
3652
3653
3654
3655
3656
3657
3658# Prepare PATH_SEPARATOR.
3659# The user is always right.
3660if test "${PATH_SEPARATOR+set}" != set; then
3661 echo "#! /bin/sh" >conf$$.sh
3662 echo "exit 0" >>conf$$.sh
3663 chmod +x conf$$.sh
3664 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
3665 PATH_SEPARATOR=';'
3666 else
3667 PATH_SEPARATOR=:
3668 fi
3669 rm -f conf$$.sh
3670fi
3671
3672# Find out how to test for executable files. Don't use a zero-byte file,
3673# as systems may use methods other than mode bits to determine executability.
3674cat >conf$$.file <<_ASEOF
3675#! /bin/sh
3676exit 0
3677_ASEOF
3678chmod +x conf$$.file
3679if test -x conf$$.file >/dev/null 2>&1; then
3680 ac_executable_p="test -x"
3681else
3682 ac_executable_p="test -f"
3683fi
3684rm -f conf$$.file
3685
3686# Extract the first word of "msgfmt", so it can be a program name with args.
3687set dummy msgfmt; ac_word=$2
3688{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3689$as_echo_n "checking for $ac_word... " >&6; }
3690if ${ac_cv_path_MSGFMT+:} false; then :
3691 $as_echo_n "(cached) " >&6
3692else
3693 case "$MSGFMT" in
3694 [\\/]* | ?:[\\/]*)
3695 ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
3696 ;;
3697 *)
3698 ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
3699 for ac_dir in $PATH; do
3700 IFS="$ac_save_IFS"
3701 test -z "$ac_dir" && ac_dir=.
3702 for ac_exec_ext in '' $ac_executable_extensions; do
3703 if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
3704 if $ac_dir/$ac_word --statistics /dev/null >/dev/null 2>&1 &&
3705 (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
3706 ac_cv_path_MSGFMT="$ac_dir/$ac_word$ac_exec_ext"
3707 break 2
3708 fi
3709 fi
3710 done
3711 done
3712 IFS="$ac_save_IFS"
3713 test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":"
3714 ;;
3715esac
3716fi
3717MSGFMT="$ac_cv_path_MSGFMT"
3718if test "$MSGFMT" != ":"; then
3719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
3720$as_echo "$MSGFMT" >&6; }
3721else
3722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3723$as_echo "no" >&6; }
3724fi
3725
3726 # Extract the first word of "gmsgfmt", so it can be a program name with args.
3727set dummy gmsgfmt; ac_word=$2
3728{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3729$as_echo_n "checking for $ac_word... " >&6; }
3730if ${ac_cv_path_GMSGFMT+:} false; then :
3731 $as_echo_n "(cached) " >&6
3732else
3733 case $GMSGFMT in
3734 [\\/]* | ?:[\\/]*)
3735 ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
3736 ;;
3737 *)
3738 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3739for as_dir in $PATH
3740do
3741 IFS=$as_save_IFS
3742 test -z "$as_dir" && as_dir=.
3743 for ac_exec_ext in '' $ac_executable_extensions; do
3744 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3745 ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"
3746 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3747 break 2
3748 fi
3749done
3750 done
3751IFS=$as_save_IFS
3752
3753 test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
3754 ;;
3755esac
3756fi
3757GMSGFMT=$ac_cv_path_GMSGFMT
3758if test -n "$GMSGFMT"; then
3759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5
3760$as_echo "$GMSGFMT" >&6; }
3761else
3762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3763$as_echo "no" >&6; }
3764fi
3765
3766
3767
3768
3769# Prepare PATH_SEPARATOR.
3770# The user is always right.
3771if test "${PATH_SEPARATOR+set}" != set; then
3772 echo "#! /bin/sh" >conf$$.sh
3773 echo "exit 0" >>conf$$.sh
3774 chmod +x conf$$.sh
3775 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
3776 PATH_SEPARATOR=';'
3777 else
3778 PATH_SEPARATOR=:
3779 fi
3780 rm -f conf$$.sh
3781fi
3782
3783# Find out how to test for executable files. Don't use a zero-byte file,
3784# as systems may use methods other than mode bits to determine executability.
3785cat >conf$$.file <<_ASEOF
3786#! /bin/sh
3787exit 0
3788_ASEOF
3789chmod +x conf$$.file
3790if test -x conf$$.file >/dev/null 2>&1; then
3791 ac_executable_p="test -x"
3792else
3793 ac_executable_p="test -f"
3794fi
3795rm -f conf$$.file
3796
3797# Extract the first word of "xgettext", so it can be a program name with args.
3798set dummy xgettext; ac_word=$2
3799{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3800$as_echo_n "checking for $ac_word... " >&6; }
3801if ${ac_cv_path_XGETTEXT+:} false; then :
3802 $as_echo_n "(cached) " >&6
3803else
3804 case "$XGETTEXT" in
3805 [\\/]* | ?:[\\/]*)
3806 ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
3807 ;;
3808 *)
3809 ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
3810 for ac_dir in $PATH; do
3811 IFS="$ac_save_IFS"
3812 test -z "$ac_dir" && ac_dir=.
3813 for ac_exec_ext in '' $ac_executable_extensions; do
3814 if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
3815 if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 &&
3816 (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
3817 ac_cv_path_XGETTEXT="$ac_dir/$ac_word$ac_exec_ext"
3818 break 2
3819 fi
3820 fi
3821 done
3822 done
3823 IFS="$ac_save_IFS"
3824 test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
3825 ;;
3826esac
3827fi
3828XGETTEXT="$ac_cv_path_XGETTEXT"
3829if test "$XGETTEXT" != ":"; then
3830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
3831$as_echo "$XGETTEXT" >&6; }
3832else
3833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3834$as_echo "no" >&6; }
3835fi
3836
3837 rm -f messages.po
3838
3839
3840# Prepare PATH_SEPARATOR.
3841# The user is always right.
3842if test "${PATH_SEPARATOR+set}" != set; then
3843 echo "#! /bin/sh" >conf$$.sh
3844 echo "exit 0" >>conf$$.sh
3845 chmod +x conf$$.sh
3846 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
3847 PATH_SEPARATOR=';'
3848 else
3849 PATH_SEPARATOR=:
3850 fi
3851 rm -f conf$$.sh
3852fi
3853
3854# Find out how to test for executable files. Don't use a zero-byte file,
3855# as systems may use methods other than mode bits to determine executability.
3856cat >conf$$.file <<_ASEOF
3857#! /bin/sh
3858exit 0
3859_ASEOF
3860chmod +x conf$$.file
3861if test -x conf$$.file >/dev/null 2>&1; then
3862 ac_executable_p="test -x"
3863else
3864 ac_executable_p="test -f"
3865fi
3866rm -f conf$$.file
3867
3868# Extract the first word of "msgmerge", so it can be a program name with args.
3869set dummy msgmerge; ac_word=$2
3870{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3871$as_echo_n "checking for $ac_word... " >&6; }
3872if ${ac_cv_path_MSGMERGE+:} false; then :
3873 $as_echo_n "(cached) " >&6
3874else
3875 case "$MSGMERGE" in
3876 [\\/]* | ?:[\\/]*)
3877 ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.
3878 ;;
3879 *)
3880 ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
3881 for ac_dir in $PATH; do
3882 IFS="$ac_save_IFS"
3883 test -z "$ac_dir" && ac_dir=.
3884 for ac_exec_ext in '' $ac_executable_extensions; do
3885 if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
3886 if $ac_dir/$ac_word --update -q /dev/null /dev/null >/dev/null 2>&1; then
3887 ac_cv_path_MSGMERGE="$ac_dir/$ac_word$ac_exec_ext"
3888 break 2
3889 fi
3890 fi
3891 done
3892 done
3893 IFS="$ac_save_IFS"
3894 test -z "$ac_cv_path_MSGMERGE" && ac_cv_path_MSGMERGE=":"
3895 ;;
3896esac
3897fi
3898MSGMERGE="$ac_cv_path_MSGMERGE"
3899if test "$MSGMERGE" != ":"; then
3900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5
3901$as_echo "$MSGMERGE" >&6; }
3902else
3903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3904$as_echo "no" >&6; }
3905fi
3906
3907
3908 if test "$GMSGFMT" != ":"; then
3909 if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&
3910 (if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
3911 : ;
3912 else
3913 GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'`
3914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found $GMSGFMT program is not GNU msgfmt; ignore it" >&5
3915$as_echo "found $GMSGFMT program is not GNU msgfmt; ignore it" >&6; }
3916 GMSGFMT=":"
3917 fi
3918 fi
3919
3920 if test "$XGETTEXT" != ":"; then
3921 if $XGETTEXT --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 &&
3922 (if $XGETTEXT --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
3923 : ;
3924 else
3925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found xgettext program is not GNU xgettext; ignore it" >&5
3926$as_echo "found xgettext program is not GNU xgettext; ignore it" >&6; }
3927 XGETTEXT=":"
3928 fi
3929 rm -f messages.po
3930 fi
3931
3932 ac_config_commands="$ac_config_commands default-1"
3933
3934
3935# Make sure we can run config.sub.
3936$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3937 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3938
3939{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3940$as_echo_n "checking build system type... " >&6; }
3941if ${ac_cv_build+:} false; then :
3942 $as_echo_n "(cached) " >&6
3943else
3944 ac_build_alias=$build_alias
3945test "x$ac_build_alias" = x &&
3946 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3947test "x$ac_build_alias" = x &&
3948 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
3949ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3950 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3951
3952fi
3953{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3954$as_echo "$ac_cv_build" >&6; }
3955case $ac_cv_build in
3956*-*-*) ;;
3957*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
3958esac
3959build=$ac_cv_build
3960ac_save_IFS=$IFS; IFS='-'
3961set x $ac_cv_build
3962shift
3963build_cpu=$1
3964build_vendor=$2
3965shift; shift
3966# Remember, the first character of IFS is used to create $*,
3967# except with old shells:
3968build_os=$*
3969IFS=$ac_save_IFS
3970case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3971
3972
3973{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3974$as_echo_n "checking host system type... " >&6; }
3975if ${ac_cv_host+:} false; then :
3976 $as_echo_n "(cached) " >&6
3977else
3978 if test "x$host_alias" = x; then
3979 ac_cv_host=$ac_cv_build
3980else
3981 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3982 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3983fi
3984
3985fi
3986{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3987$as_echo "$ac_cv_host" >&6; }
3988case $ac_cv_host in
3989*-*-*) ;;
3990*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
3991esac
3992host=$ac_cv_host
3993ac_save_IFS=$IFS; IFS='-'
3994set x $ac_cv_host
3995shift
3996host_cpu=$1
3997host_vendor=$2
3998shift; shift
3999# Remember, the first character of IFS is used to create $*,
4000# except with old shells:
4001host_os=$*
4002IFS=$ac_save_IFS
4003case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4004
4005
4006if test -n "$ac_tool_prefix"; then
4007 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4008set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4009{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4010$as_echo_n "checking for $ac_word... " >&6; }
4011if ${ac_cv_prog_RANLIB+:} false; then :
5213506e
RW		 4012 $as_echo_n "(cached) " >&6
4013else
22e05272
JM		 4014 if test -n "$RANLIB"; then
4015 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4016else
4017as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4018for as_dir in $PATH
4019do
4020 IFS=$as_save_IFS
4021 test -z "$as_dir" && as_dir=.
4022 for ac_exec_ext in '' $ac_executable_extensions; do
4023 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4024 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4025 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4026 break 2
4027 fi
4028done
4029 done
4030IFS=$as_save_IFS
79035f0d 4031
22e05272
JM		 4032fi
4033fi
4034RANLIB=$ac_cv_prog_RANLIB
4035if test -n "$RANLIB"; then
4036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4037$as_echo "$RANLIB" >&6; }
6eb95e99 4038else
22e05272
JM		 4039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4040$as_echo "no" >&6; }
6eb95e99 4041fi
6eb95e99 4042
5213506e 4043
6eb95e99 4044fi
22e05272
JM		 4045if test -z "$ac_cv_prog_RANLIB"; then
4046 ac_ct_RANLIB=$RANLIB
4047 # Extract the first word of "ranlib", so it can be a program name with args.
4048set dummy ranlib; ac_word=$2
4049{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4050$as_echo_n "checking for $ac_word... " >&6; }
4051if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
4052 $as_echo_n "(cached) " >&6
4053else
4054 if test -n "$ac_ct_RANLIB"; then
4055 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4056else
4057as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4058for as_dir in $PATH
4059do
4060 IFS=$as_save_IFS
4061 test -z "$as_dir" && as_dir=.
4062 for ac_exec_ext in '' $ac_executable_extensions; do
4063 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4064 ac_cv_prog_ac_ct_RANLIB="ranlib"
4065 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4066 break 2
4067 fi
4068done
4069 done
4070IFS=$as_save_IFS
6eb95e99
ZW		 4071
4072fi
22e05272
JM		 4073fi
4074ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4075if test -n "$ac_ct_RANLIB"; then
4076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4077$as_echo "$ac_ct_RANLIB" >&6; }
6eb95e99 4078else
22e05272
JM		 4079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4080$as_echo "no" >&6; }
6eb95e99 4081fi
6eb95e99 4082
22e05272
JM		 4083 if test "x$ac_ct_RANLIB" = x; then
4084 RANLIB=":"
4085 else
4086 case $cross_compiling:$ac_tool_warned in
4087yes:)
4088{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4089$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4090ac_tool_warned=yes ;;
4091esac
4092 RANLIB=$ac_ct_RANLIB
4093 fi
4094else
4095 RANLIB="$ac_cv_prog_RANLIB"
6eb95e99
ZW		 4096fi
4097
22e05272
JM		 4098{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5
4099$as_echo_n "checking for library containing strerror... " >&6; }
4100if ${ac_cv_search_strerror+:} false; then :
4101 $as_echo_n "(cached) " >&6
6eb95e99 4102else
22e05272
JM		 4103 ac_func_search_save_LIBS=$LIBS
4104cat confdefs.h - <<_ACEOF >conftest.$ac_ext
79035f0d 4105/* end confdefs.h. */
56694dd9 4106
22e05272
JM		 4107/* Override any GCC internal prototype to avoid an error.
4108 Use char because int might match the return type of a GCC
4109 builtin and then its argument prototype would still apply. */
4110#ifdef __cplusplus
4111extern "C"
4112#endif
4113char strerror ();
79035f0d
NN		 4114int
4115main ()
4116{
22e05272
JM		 4117return strerror ();
4118 ;
5213506e 4119 return 0;
79035f0d
NN		 4120}
4121_ACEOF
22e05272
JM		 4122for ac_lib in '' cposix; do
4123 if test -z "$ac_lib"; then
4124 ac_res="none required"
4125 else
4126 ac_res=-l$ac_lib
4127 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4128 fi
4129 if ac_fn_c_try_link "$LINENO"; then :
4130 ac_cv_search_strerror=$ac_res
6eb95e99 4131fi
22e05272
JM		 4132rm -f core conftest.err conftest.$ac_objext \
4133 conftest$ac_exeext
4134 if ${ac_cv_search_strerror+:} false; then :
4135 break
6eb95e99 4136fi
22e05272
JM		 4137done
4138if ${ac_cv_search_strerror+:} false; then :
5213506e 4139
22e05272
JM		 4140else
4141 ac_cv_search_strerror=no
6eb95e99 4142fi
22e05272
JM		 4143rm conftest.$ac_ext
4144LIBS=$ac_func_search_save_LIBS
6eb95e99 4145fi
22e05272
JM		 4146{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5
4147$as_echo "$ac_cv_search_strerror" >&6; }
4148ac_res=$ac_cv_search_strerror
4149if test "$ac_res" != no; then :
4150 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
79035f0d
NN		 4151
4152fi
56694dd9 4153
5213506e
RW		 4154{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
4155$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
22e05272 4156if ${ac_cv_c_const+:} false; then :
5213506e 4157 $as_echo_n "(cached) " >&6
79035f0d 4158else
5213506e 4159 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
79035f0d
NN		 4160/* end confdefs.h. */
4161
4162int
4163main ()
4164{
22e05272 4165
79035f0d 4166#ifndef __cplusplus
22e05272 4167 /* Ultrix mips cc rejects this sort of thing. */
79035f0d 4168 typedef int charset[2];
22e05272 4169 const charset cs = { 0, 0 };
79035f0d 4170 /* SunOS 4.1.1 cc rejects this. */
5213506e
RW		 4171 char const *const *pcpcc;
4172 char **ppc;
79035f0d
NN		 4173 /* NEC SVR4.0.2 mips cc rejects this. */
4174 struct point {int x, y;};
4175 static struct point const zero = {0,0};
4176 /* AIX XL C 1.02.0.0 rejects this.
4177 It does not let you subtract one const X* pointer from another in
4178 an arm of an if-expression whose if-part is not a constant
4179 expression */
4180 const char *g = "string";
5213506e 4181 pcpcc = &g + (g ? g-g : 0);
79035f0d 4182 /* HPUX 7.0 cc rejects these. */
5213506e
RW		 4183 ++pcpcc;
4184 ppc = (char**) pcpcc;
4185 pcpcc = (char const *const *) ppc;
22e05272
JM		 4186 { /* SCO 3.2v4 cc rejects this sort of thing. */
4187 char tx;
4188 char *t = &tx;
79035f0d
NN		 4189 char const *s = 0 ? (char *) 0 : (char const *) 0;
4190
4191 *t++ = 0;
5213506e 4192 if (s) return 0;
79035f0d
NN		 4193 }
4194 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
4195 int x[] = {25, 17};
4196 const int *foo = &x[0];
4197 ++foo;
4198 }
4199 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
4200 typedef const int *iptr;
4201 iptr p = 0;
4202 ++p;
4203 }
22e05272 4204 { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
79035f0d 4205 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
22e05272
JM		 4206 struct s { int j; const int *ap[3]; } bx;
4207 struct s *b = &bx; b->j = 5;
79035f0d
NN		 4208 }
4209 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
4210 const int foo = 10;
5213506e 4211 if (!foo) return 0;
79035f0d 4212 }
5213506e 4213 return !cs[0] && !zero.x;
79035f0d
NN		 4214#endif
4215
4216 ;
4217 return 0;
4218}
4219_ACEOF
5213506e 4220if ac_fn_c_try_compile "$LINENO"; then :
6eb95e99
ZW		 4221 ac_cv_c_const=yes
4222else
5213506e 4223 ac_cv_c_const=no
6eb95e99 4224fi
5213506e 4225rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6eb95e99 4226fi
5213506e
RW		 4227{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
4228$as_echo "$ac_cv_c_const" >&6; }
56694dd9 4229if test $ac_cv_c_const = no; then
79035f0d 4230
5213506e 4231$as_echo "#define const /**/" >>confdefs.h
6eb95e99
ZW		 4232
4233fi
4234
5213506e
RW		 4235{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
4236$as_echo_n "checking for inline... " >&6; }
22e05272 4237if ${ac_cv_c_inline+:} false; then :
5213506e 4238 $as_echo_n "(cached) " >&6
6eb95e99
ZW		 4239else
4240 ac_cv_c_inline=no
4241for ac_kw in inline __inline__ __inline; do
5213506e 4242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
79035f0d
NN		 4243/* end confdefs.h. */
4244#ifndef __cplusplus
4245typedef int foo_t;
4246static $ac_kw foo_t static_foo () {return 0; }
4247$ac_kw foo_t foo () {return 0; }
4248#endif
4249
4250_ACEOF
5213506e
RW		 4251if ac_fn_c_try_compile "$LINENO"; then :
4252 ac_cv_c_inline=$ac_kw
6eb95e99 4253fi
5213506e
RW		 4254rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4255 test "$ac_cv_c_inline" != no && break
6eb95e99
ZW		 4256done
4257
4258fi
5213506e
RW		 4259{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
4260$as_echo "$ac_cv_c_inline" >&6; }
8ab705be 4261
79035f0d 4262case $ac_cv_c_inline in
6eb95e99 4263 inline | yes) ;;
8ab705be
KC		 4264 *)
4265 case $ac_cv_c_inline in
4266 no) ac_val=;;
4267 *) ac_val=$ac_cv_c_inline;;
4268 esac
4269 cat >>confdefs.h <<_ACEOF
4270#ifndef __cplusplus
4271#define inline $ac_val
4272#endif
79035f0d 4273_ACEOF
8ab705be 4274 ;;
6eb95e99
ZW		 4275esac
4276
5213506e 4277ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
22e05272 4278if test "x$ac_cv_type_off_t" = xyes; then :
6eb95e99 4279
79035f0d
NN		 4280else
4281
4282cat >>confdefs.h <<_ACEOF
5213506e 4283#define off_t long int
79035f0d 4284_ACEOF
6eb95e99
ZW		 4285
4286fi
4287
5213506e 4288ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
22e05272 4289if test "x$ac_cv_type_size_t" = xyes; then :
6eb95e99 4290
79035f0d
NN		 4291else
4292
4293cat >>confdefs.h <<_ACEOF
5213506e 4294#define size_t unsigned int
79035f0d 4295_ACEOF
6eb95e99
ZW		 4296
4297fi
4298
4299# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
4300# for constant arguments. Useless!
5213506e
RW		 4301{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
4302$as_echo_n "checking for working alloca.h... " >&6; }
22e05272 4303if ${ac_cv_working_alloca_h+:} false; then :
5213506e 4304 $as_echo_n "(cached) " >&6
79035f0d 4305else
5213506e 4306 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
79035f0d 4307/* end confdefs.h. */
6eb95e99 4308#include <alloca.h>
79035f0d
NN		 4309int
4310main ()
4311{
4312char *p = (char *) alloca (2 * sizeof (int));
5213506e 4313 if (p) return 0;
79035f0d
NN		 4314 ;
4315 return 0;
4316}
4317_ACEOF
5213506e 4318if ac_fn_c_try_link "$LINENO"; then :
79035f0d
NN		 4319 ac_cv_working_alloca_h=yes
4320else
5213506e 4321 ac_cv_working_alloca_h=no
79035f0d 4322fi
5213506e
RW		 4323rm -f core conftest.err conftest.$ac_objext \
4324 conftest$ac_exeext conftest.$ac_ext
79035f0d 4325fi
5213506e
RW		 4326{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
4327$as_echo "$ac_cv_working_alloca_h" >&6; }
79035f0d
NN		 4328if test $ac_cv_working_alloca_h = yes; then
4329
5213506e 4330$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
6eb95e99
ZW		 4331
4332fi
4333
5213506e
RW		 4334{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
4335$as_echo_n "checking for alloca... " >&6; }
22e05272 4336if ${ac_cv_func_alloca_works+:} false; then :
5213506e 4337 $as_echo_n "(cached) " >&6
6eb95e99 4338else
5213506e 4339 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
79035f0d 4340/* end confdefs.h. */
6eb95e99
ZW		 4341#ifdef __GNUC__
4342# define alloca __builtin_alloca
4343#else
4344# ifdef _MSC_VER
4345# include <malloc.h>
4346# define alloca _alloca
4347# else
5213506e 4348# ifdef HAVE_ALLOCA_H
6eb95e99
ZW		 4349# include <alloca.h>
4350# else
4351# ifdef _AIX
4352 #pragma alloca
4353# else
4354# ifndef alloca /* predefined by HP cc +Olibcalls */
22e05272 4355void *alloca (size_t);
6eb95e99
ZW		 4356# endif
4357# endif
4358# endif
4359# endif
4360#endif
4361
79035f0d
NN		 4362int
4363main ()
4364{
4365char *p = (char *) alloca (1);
5213506e 4366 if (p) return 0;
79035f0d
NN		 4367 ;
4368 return 0;
4369}
4370_ACEOF
5213506e 4371if ac_fn_c_try_link "$LINENO"; then :
6eb95e99
ZW		 4372 ac_cv_func_alloca_works=yes
4373else
5213506e 4374 ac_cv_func_alloca_works=no
6eb95e99 4375fi
5213506e
RW		 4376rm -f core conftest.err conftest.$ac_objext \
4377 conftest$ac_exeext conftest.$ac_ext
6eb95e99 4378fi
5213506e
RW		 4379{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
4380$as_echo "$ac_cv_func_alloca_works" >&6; }
6eb95e99
ZW		 4381
4382if test $ac_cv_func_alloca_works = yes; then
6eb95e99 4383
5213506e 4384$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
6eb95e99 4385
79035f0d 4386else
56694dd9 4387 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
79035f0d
NN		 4388# that cause trouble. Some versions do not even contain alloca or
4389# contain a buggy version. If you still want to use their alloca,
4390# use ar to extract alloca.o from them instead of compiling alloca.c.
4391
5213506e 4392ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
79035f0d 4393
5213506e 4394$as_echo "#define C_ALLOCA 1" >>confdefs.h
6eb95e99
ZW		 4395
4396
5213506e
RW		 4397{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
4398$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
22e05272 4399if ${ac_cv_os_cray+:} false; then :
5213506e 4400 $as_echo_n "(cached) " >&6
6eb95e99 4401else
5213506e 4402 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
79035f0d 4403/* end confdefs.h. */
5213506e 4404#if defined CRAY && ! defined CRAY2
6eb95e99
ZW		 4405webecray
4406#else
4407wenotbecray
4408#endif
4409
79035f0d 4410_ACEOF
6eb95e99 4411if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5213506e 4412 $EGREP "webecray" >/dev/null 2>&1; then :
6eb95e99
ZW		 4413 ac_cv_os_cray=yes
4414else
4415 ac_cv_os_cray=no
4416fi
4417rm -f conftest*
4418
4419fi
5213506e
RW		 4420{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
4421$as_echo "$ac_cv_os_cray" >&6; }
6eb95e99 4422if test $ac_cv_os_cray = yes; then
79035f0d 4423 for ac_func in _getb67 GETB67 getb67; do
5213506e
RW		 4424 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4425ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
22e05272 4426if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
79035f0d
NN		 4427
4428cat >>confdefs.h <<_ACEOF
6eb95e99 4429#define CRAY_STACKSEG_END $ac_func
79035f0d 4430_ACEOF
6eb95e99 4431
79035f0d 4432 break
6eb95e99
ZW		 4433fi
4434
79035f0d 4435 done
6eb95e99
ZW		 4436fi
4437
5213506e
RW		 4438{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
4439$as_echo_n "checking stack direction for C alloca... " >&6; }
22e05272 4440if ${ac_cv_c_stack_direction+:} false; then :
5213506e 4441 $as_echo_n "(cached) " >&6
6eb95e99 4442else
5213506e 4443 if test "$cross_compiling" = yes; then :
6eb95e99
ZW		 4444 ac_cv_c_stack_direction=0
4445else
5213506e 4446 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
79035f0d 4447/* end confdefs.h. */
5213506e 4448$ac_includes_default
79035f0d 4449int
22e05272 4450find_stack_direction (int *addr, int depth)
6eb95e99 4451{
22e05272
JM		 4452 int dir, dummy = 0;
4453 if (! addr)
4454 addr = &dummy;
4455 *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
4456 dir = depth ? find_stack_direction (addr, depth - 1) : 0;
4457 return dir + dummy;
6eb95e99 4458}
79035f0d
NN		 4459
4460int
22e05272 4461main (int argc, char **argv)
6eb95e99 4462{
22e05272 4463 return find_stack_direction (0, argc + !argv + 20) < 0;
6eb95e99 4464}
79035f0d 4465_ACEOF
5213506e 4466if ac_fn_c_try_run "$LINENO"; then :
6eb95e99
ZW		 4467 ac_cv_c_stack_direction=1
4468else
5213506e 4469 ac_cv_c_stack_direction=-1
6eb95e99 4470fi
5213506e
RW		 4471rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4472 conftest.$ac_objext conftest.beam conftest.$ac_ext
6eb95e99 4473fi
6eb95e99 4474
5213506e
RW		 4475fi
4476{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
4477$as_echo "$ac_cv_c_stack_direction" >&6; }
79035f0d 4478cat >>confdefs.h <<_ACEOF
6eb95e99 4479#define STACK_DIRECTION $ac_cv_c_stack_direction
79035f0d
NN		 4480_ACEOF
4481
6eb95e99
ZW		 4482
4483fi
4484
22e05272
JM		 4485
4486
4487
4488 for ac_header in $ac_header_list
5213506e
RW		 4489do :
4490 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
22e05272
JM		 4491ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4492"
4493if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5213506e
RW		 4494 cat >>confdefs.h <<_ACEOF
4495#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
79035f0d 4496_ACEOF
79035f0d 4497
79035f0d 4498fi
79035f0d 4499
5213506e
RW		 4500done
4501
22e05272
JM		 4502
4503
4504
4505
4506
4507
4508
5213506e
RW		 4509for ac_func in getpagesize
4510do :
4511 ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
22e05272 4512if test "x$ac_cv_func_getpagesize" = xyes; then :
5213506e
RW		 4513 cat >>confdefs.h <<_ACEOF
4514#define HAVE_GETPAGESIZE 1
79035f0d 4515_ACEOF
79035f0d 4516
79035f0d 4517fi
5213506e 4518done
79035f0d 4519
5213506e
RW		 4520{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
4521$as_echo_n "checking for working mmap... " >&6; }
22e05272 4522if ${ac_cv_func_mmap_fixed_mapped+:} false; then :
5213506e 4523 $as_echo_n "(cached) " >&6
6eb95e99 4524else
5213506e 4525 if test "$cross_compiling" = yes; then :
6eb95e99
ZW		 4526 ac_cv_func_mmap_fixed_mapped=no
4527else
5213506e 4528 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
79035f0d
NN		 4529/* end confdefs.h. */
4530$ac_includes_default
4531/* malloc might have been renamed as rpl_malloc. */
4532#undef malloc
6eb95e99
ZW		 4533
4534/* Thanks to Mike Haertel and Jim Avera for this test.
4535 Here is a matrix of mmap possibilities:
4536 mmap private not fixed
4537 mmap private fixed at somewhere currently unmapped
4538 mmap private fixed at somewhere already mapped
4539 mmap shared not fixed
4540 mmap shared fixed at somewhere currently unmapped
4541 mmap shared fixed at somewhere already mapped
4542 For private mappings, we should verify that changes cannot be read()
4543 back from the file, nor mmap's back from the file at a different
4544 address. (There have been systems where private was not correctly
4545 implemented like the infamous i386 svr4.0, and systems where the
79035f0d 4546 VM page cache was not coherent with the file system buffer cache
6eb95e99
ZW		 4547 like early versions of FreeBSD and possibly contemporary NetBSD.)
4548 For shared mappings, we should conversely verify that changes get
79035f0d 4549 propagated back to all the places they're supposed to be.
6eb95e99
ZW		 4550
4551 Grep wants private fixed already mapped.
4552 The main things grep needs to know about mmap are:
4553 * does it exist and is it safe to write into the mmap'd area
4554 * how to use it (BSD variants) */
79035f0d 4555
6eb95e99
ZW		 4556#include <fcntl.h>
4557#include <sys/mman.h>
4558
5213506e 4559#if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
79035f0d
NN		 4560char *malloc ();
4561#endif
56694dd9 4562
79035f0d 4563/* This mess was copied from the GNU getpagesize.h. */
5213506e 4564#ifndef HAVE_GETPAGESIZE
6eb95e99
ZW		 4565# ifdef _SC_PAGESIZE
4566# define getpagesize() sysconf(_SC_PAGESIZE)
4567# else /* no _SC_PAGESIZE */
5213506e 4568# ifdef HAVE_SYS_PARAM_H
6eb95e99
ZW		 4569# include <sys/param.h>
4570# ifdef EXEC_PAGESIZE
4571# define getpagesize() EXEC_PAGESIZE
4572# else /* no EXEC_PAGESIZE */
4573# ifdef NBPG
4574# define getpagesize() NBPG * CLSIZE
4575# ifndef CLSIZE
4576# define CLSIZE 1
4577# endif /* no CLSIZE */
4578# else /* no NBPG */
4579# ifdef NBPC
4580# define getpagesize() NBPC
4581# else /* no NBPC */
4582# ifdef PAGESIZE
4583# define getpagesize() PAGESIZE
4584# endif /* PAGESIZE */
4585# endif /* no NBPC */
4586# endif /* no NBPG */
4587# endif /* no EXEC_PAGESIZE */
4588# else /* no HAVE_SYS_PARAM_H */
4589# define getpagesize() 8192 /* punt totally */
4590# endif /* no HAVE_SYS_PARAM_H */
4591# endif /* no _SC_PAGESIZE */
4592
4593#endif /* no HAVE_GETPAGESIZE */
4594
4595int
79035f0d 4596main ()
6eb95e99 4597{
79035f0d 4598 char *data, *data2, *data3;
22e05272 4599 const char *cdata2;
79035f0d 4600 int i, pagesize;
22e05272 4601 int fd, fd2;
79035f0d
NN		 4602
4603 pagesize = getpagesize ();
4604
4605 /* First, make a file with some known garbage in it. */
4606 data = (char *) malloc (pagesize);
4607 if (!data)
5213506e 4608 return 1;
79035f0d
NN		 4609 for (i = 0; i < pagesize; ++i)
4610 *(data + i) = rand ();
4611 umask (0);
4612 fd = creat ("conftest.mmap", 0600);
4613 if (fd < 0)
22e05272 4614 return 2;
79035f0d 4615 if (write (fd, data, pagesize) != pagesize)
22e05272 4616 return 3;
79035f0d
NN		 4617 close (fd);
4618
22e05272
JM		 4619 /* Next, check that the tail of a page is zero-filled. File must have
4620 non-zero length, otherwise we risk SIGBUS for entire page. */
4621 fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
4622 if (fd2 < 0)
4623 return 4;
4624 cdata2 = "";
4625 if (write (fd2, cdata2, 1) != 1)
4626 return 5;
4627 data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
4628 if (data2 == MAP_FAILED)
4629 return 6;
4630 for (i = 0; i < pagesize; ++i)
4631 if (*(data2 + i))
4632 return 7;
4633 close (fd2);
4634 if (munmap (data2, pagesize))
4635 return 8;
4636
79035f0d
NN		 4637 /* Next, try to mmap the file at a fixed address which already has
4638 something else allocated at it. If we can, also make sure that
4639 we see the same garbage. */
4640 fd = open ("conftest.mmap", O_RDWR);
4641 if (fd < 0)
22e05272 4642 return 9;
79035f0d 4643 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
8ab705be 4644 MAP_PRIVATE | MAP_FIXED, fd, 0L))
22e05272 4645 return 10;
79035f0d
NN		 4646 for (i = 0; i < pagesize; ++i)
4647 if (*(data + i) != *(data2 + i))
22e05272 4648 return 11;
79035f0d
NN		 4649
4650 /* Finally, make sure that changes to the mapped area do not
4651 percolate back to the file as seen by read(). (This is a bug on
4652 some variants of i386 svr4.0.) */
4653 for (i = 0; i < pagesize; ++i)
4654 *(data2 + i) = *(data2 + i) + 1;
4655 data3 = (char *) malloc (pagesize);
4656 if (!data3)
22e05272 4657 return 12;
79035f0d 4658 if (read (fd, data3, pagesize) != pagesize)
22e05272 4659 return 13;
79035f0d
NN		 4660 for (i = 0; i < pagesize; ++i)
4661 if (*(data + i) != *(data3 + i))
22e05272 4662 return 14;
79035f0d 4663 close (fd);
5213506e 4664 return 0;
6eb95e99 4665}
79035f0d 4666_ACEOF
5213506e 4667if ac_fn_c_try_run "$LINENO"; then :
6eb95e99
ZW		 4668 ac_cv_func_mmap_fixed_mapped=yes
4669else
5213506e 4670 ac_cv_func_mmap_fixed_mapped=no
6eb95e99 4671fi
5213506e
RW		 4672rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4673 conftest.$ac_objext conftest.beam conftest.$ac_ext
6eb95e99 4674fi
5213506e 4675
6eb95e99 4676fi
5213506e
RW		 4677{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
4678$as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
56694dd9 4679if test $ac_cv_func_mmap_fixed_mapped = yes; then
79035f0d 4680
5213506e 4681$as_echo "#define HAVE_MMAP 1" >>confdefs.h
6eb95e99
ZW		 4682
4683fi
22e05272 4684rm -f conftest.mmap conftest.txt
6eb95e99
ZW		 4685
4686
5213506e
RW		 4687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C Library 2.1 or newer" >&5
4688$as_echo_n "checking whether we are using the GNU C Library 2.1 or newer... " >&6; }
22e05272 4689if ${ac_cv_gnu_library_2_1+:} false; then :
5213506e 4690 $as_echo_n "(cached) " >&6
6eb95e99 4691else
5213506e 4692 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
79035f0d 4693/* end confdefs.h. */
6eb95e99
ZW		 4694
4695#include <features.h>
4696#ifdef __GNU_LIBRARY__
4697 #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2)
4698 Lucky GNU user
4699 #endif
4700#endif
79035f0d
NN		 4701
4702_ACEOF
6eb95e99 4703if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5213506e 4704 $EGREP "Lucky GNU user" >/dev/null 2>&1; then :
6eb95e99
ZW		 4705 ac_cv_gnu_library_2_1=yes
4706else
4707 ac_cv_gnu_library_2_1=no
4708fi
4709rm -f conftest*
4710
79035f0d
NN		 4711
4712
6eb95e99 4713fi
5213506e
RW		 4714{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_gnu_library_2_1" >&5
4715$as_echo "$ac_cv_gnu_library_2_1" >&6; }
6eb95e99
ZW		 4716
4717 GLIBC21="$ac_cv_gnu_library_2_1"
4718
4719
79035f0d
NN		 4720
4721
5213506e
RW		 4722 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether integer division by zero raises SIGFPE" >&5
4723$as_echo_n "checking whether integer division by zero raises SIGFPE... " >&6; }
22e05272 4724if ${gt_cv_int_divbyzero_sigfpe+:} false; then :
5213506e 4725 $as_echo_n "(cached) " >&6
6eb95e99 4726else
79035f0d 4727
5213506e 4728 if test "$cross_compiling" = yes; then :
79035f0d 4729
6eb95e99
ZW		 4730 # Guess based on the CPU.
4731 case "$host_cpu" in
4732 alpha* | i3456786 | m68k | s390*)
4733 gt_cv_int_divbyzero_sigfpe="guessing yes";;
4734 *)
4735 gt_cv_int_divbyzero_sigfpe="guessing no";;
4736 esac
79035f0d 4737
6eb95e99 4738else
5213506e 4739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
79035f0d 4740/* end confdefs.h. */
6eb95e99
ZW		 4741
4742#include <stdlib.h>
4743#include <signal.h>
4744
4745static void
4746#ifdef __cplusplus
4747sigfpe_handler (int sig)
4748#else
4749sigfpe_handler (sig) int sig;
4750#endif
4751{
4752 /* Exit with code 0 if SIGFPE, with code 1 if any other signal. */
4753 exit (sig != SIGFPE);
4754}
4755
4756int x = 1;
4757int y = 0;
4758int z;
4759int nan;
4760
4761int main ()
4762{
4763 signal (SIGFPE, sigfpe_handler);
4764/* IRIX and AIX (when "xlc -qcheck" is used) yield signal SIGTRAP. */
4765#if (defined (__sgi) || defined (_AIX)) && defined (SIGTRAP)
4766 signal (SIGTRAP, sigfpe_handler);
4767#endif
4768/* Linux/SPARC yields signal SIGILL. */
4769#if defined (__sparc__) && defined (__linux__)
4770 signal (SIGILL, sigfpe_handler);
4771#endif
4772
4773 z = x / y;
4774 nan = y / y;
4775 exit (1);
4776}
4777
79035f0d 4778_ACEOF
5213506e 4779if ac_fn_c_try_run "$LINENO"; then :
6eb95e99
ZW		 4780 gt_cv_int_divbyzero_sigfpe=yes
4781else
5213506e 4782 gt_cv_int_divbyzero_sigfpe=no
6eb95e99 4783fi
5213506e
RW		 4784rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4785 conftest.$ac_objext conftest.beam conftest.$ac_ext
6eb95e99
ZW		 4786fi
4787
5213506e 4788
6eb95e99 4789fi
5213506e
RW		 4790{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_int_divbyzero_sigfpe" >&5
4791$as_echo "$gt_cv_int_divbyzero_sigfpe" >&6; }
6eb95e99
ZW		 4792 case "$gt_cv_int_divbyzero_sigfpe" in
4793 *yes) value=1;;
4794 *) value=0;;
4795 esac
79035f0d
NN		 4796
4797cat >>confdefs.h <<_ACEOF
6eb95e99 4798#define INTDIV0_RAISES_SIGFPE $value
79035f0d
NN		 4799_ACEOF
4800
4801
4802
5213506e
RW		 4803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5
4804$as_echo_n "checking for inttypes.h... " >&6; }
22e05272 4805if ${jm_ac_cv_header_inttypes_h+:} false; then :
5213506e 4806 $as_echo_n "(cached) " >&6
79035f0d 4807else
5213506e 4808 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
79035f0d
NN		 4809/* end confdefs.h. */
4810#include <sys/types.h>
4811#include <inttypes.h>
4812int
4813main ()
4814{
4815uintmax_t i = (uintmax_t) -1;
4816 ;
4817 return 0;
4818}
4819_ACEOF
5213506e 4820if ac_fn_c_try_compile "$LINENO"; then :
79035f0d
NN		 4821 jm_ac_cv_header_inttypes_h=yes
4822else
5213506e 4823 jm_ac_cv_header_inttypes_h=no
79035f0d 4824fi
5213506e 4825rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
79035f0d 4826fi
5213506e
RW		 4827{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $jm_ac_cv_header_inttypes_h" >&5
4828$as_echo "$jm_ac_cv_header_inttypes_h" >&6; }
79035f0d
NN		 4829 if test $jm_ac_cv_header_inttypes_h = yes; then
4830
4831cat >>confdefs.h <<_ACEOF
4832#define HAVE_INTTYPES_H_WITH_UINTMAX 1
4833_ACEOF
4834
4835 fi
4836
4837
5213506e
RW		 4838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdint.h" >&5
4839$as_echo_n "checking for stdint.h... " >&6; }
22e05272 4840if ${jm_ac_cv_header_stdint_h+:} false; then :
5213506e 4841 $as_echo_n "(cached) " >&6
79035f0d 4842else
5213506e 4843 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
79035f0d
NN		 4844/* end confdefs.h. */
4845#include <sys/types.h>
4846#include <stdint.h>
4847int
4848main ()
4849{
4850uintmax_t i = (uintmax_t) -1;
4851 ;
4852 return 0;
4853}
4854_ACEOF
5213506e 4855if ac_fn_c_try_compile "$LINENO"; then :
79035f0d
NN		 4856 jm_ac_cv_header_stdint_h=yes
4857else
5213506e 4858 jm_ac_cv_header_stdint_h=no
79035f0d 4859fi
5213506e 4860rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
79035f0d 4861fi
5213506e
RW		 4862{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $jm_ac_cv_header_stdint_h" >&5
4863$as_echo "$jm_ac_cv_header_stdint_h" >&6; }
79035f0d
NN		 4864 if test $jm_ac_cv_header_stdint_h = yes; then
4865
4866cat >>confdefs.h <<_ACEOF
4867#define HAVE_STDINT_H_WITH_UINTMAX 1
4868_ACEOF
4869
4870 fi
4871
4872
5213506e
RW		 4873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long" >&5
4874$as_echo_n "checking for unsigned long long... " >&6; }
22e05272 4875if ${ac_cv_type_unsigned_long_long+:} false; then :
5213506e 4876 $as_echo_n "(cached) " >&6
79035f0d 4877else
5213506e 4878 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
79035f0d
NN		 4879/* end confdefs.h. */
4880unsigned long long ull = 1; int i = 63;
4881int
4882main ()
4883{
4884unsigned long long ullmax = (unsigned long long) -1;
4885 return ull << i | ull >> i | ullmax / ull | ullmax % ull;
4886 ;
4887 return 0;
4888}
4889_ACEOF
5213506e 4890if ac_fn_c_try_link "$LINENO"; then :
79035f0d
NN		 4891 ac_cv_type_unsigned_long_long=yes
4892else
5213506e 4893 ac_cv_type_unsigned_long_long=no
79035f0d 4894fi
5213506e
RW		 4895rm -f core conftest.err conftest.$ac_objext \
4896 conftest$ac_exeext conftest.$ac_ext
79035f0d 4897fi
5213506e
RW		 4898{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long" >&5
4899$as_echo "$ac_cv_type_unsigned_long_long" >&6; }
79035f0d
NN		 4900 if test $ac_cv_type_unsigned_long_long = yes; then
4901
5213506e 4902$as_echo "#define HAVE_UNSIGNED_LONG_LONG 1" >>confdefs.h
79035f0d
NN		 4903
4904 fi
4905
6eb95e99
ZW		 4906
4907
4908
4909 if test $jm_ac_cv_header_inttypes_h = no && test $jm_ac_cv_header_stdint_h = no; then
79035f0d 4910
6eb95e99
ZW		 4911 test $ac_cv_type_unsigned_long_long = yes \
4912 && ac_type='unsigned long long' \
4913 || ac_type='unsigned long'
79035f0d
NN		 4914
4915cat >>confdefs.h <<_ACEOF
6eb95e99 4916#define uintmax_t $ac_type
79035f0d 4917_ACEOF
6eb95e99
ZW		 4918
4919 else
79035f0d 4920
5213506e 4921$as_echo "#define HAVE_UINTMAX_T 1" >>confdefs.h
6eb95e99 4922
6eb95e99 4923 fi
6eb95e99 4924
6eb95e99 4925
5213506e
RW		 4926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5
4927$as_echo_n "checking for inttypes.h... " >&6; }
22e05272 4928if ${gt_cv_header_inttypes_h+:} false; then :
5213506e 4929 $as_echo_n "(cached) " >&6
6eb95e99 4930else
79035f0d 4931
5213506e 4932 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
79035f0d 4933/* end confdefs.h. */
56694dd9
ZW		 4934#include <sys/types.h>
4935#include <inttypes.h>
79035f0d
NN		 4936int
4937main ()
4938{
56694dd9 4939
79035f0d
NN		 4940 ;
4941 return 0;
4942}
4943_ACEOF
5213506e 4944if ac_fn_c_try_compile "$LINENO"; then :
56694dd9
ZW		 4945 gt_cv_header_inttypes_h=yes
4946else
5213506e 4947 gt_cv_header_inttypes_h=no
6eb95e99 4948fi
5213506e 4949rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6eb95e99 4950
79035f0d 4951fi
5213506e
RW		 4952{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_header_inttypes_h" >&5
4953$as_echo "$gt_cv_header_inttypes_h" >&6; }
56694dd9 4954 if test $gt_cv_header_inttypes_h = yes; then
79035f0d
NN		 4955
4956cat >>confdefs.h <<_ACEOF
56694dd9 4957#define HAVE_INTTYPES_H 1
79035f0d 4958_ACEOF
6eb95e99 4959
56694dd9 4960 fi
6eb95e99 4961
6eb95e99 4962
79035f0d 4963
56694dd9 4964 if test $gt_cv_header_inttypes_h = yes; then
5213506e
RW		 4965 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the inttypes.h PRIxNN macros are broken" >&5
4966$as_echo_n "checking whether the inttypes.h PRIxNN macros are broken... " >&6; }
22e05272 4967if ${gt_cv_inttypes_pri_broken+:} false; then :
5213506e 4968 $as_echo_n "(cached) " >&6
79035f0d
NN		 4969else
4970
5213506e 4971 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
79035f0d 4972/* end confdefs.h. */
56694dd9
ZW		 4973#include <inttypes.h>
4974#ifdef PRId32
4975char *p = PRId32;
4976#endif
6eb95e99 4977
79035f0d
NN		 4978int
4979main ()
4980{
4981
4982 ;
4983 return 0;
4984}
4985_ACEOF
5213506e 4986if ac_fn_c_try_compile "$LINENO"; then :
79035f0d
NN		 4987 gt_cv_inttypes_pri_broken=no
4988else
5213506e 4989 gt_cv_inttypes_pri_broken=yes
79035f0d 4990fi
5213506e 4991rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
79035f0d
NN		 4992
4993fi
5213506e
RW		 4994{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_inttypes_pri_broken" >&5
4995$as_echo "$gt_cv_inttypes_pri_broken" >&6; }
79035f0d
NN		 4996 fi
4997 if test "$gt_cv_inttypes_pri_broken" = yes; then
4998
4999cat >>confdefs.h <<_ACEOF
5000#define PRI_MACROS_BROKEN 1
5001_ACEOF
5002
5003 fi
5004
5005
84c1b9d3
MK		 5006 if test "X$prefix" = "XNONE"; then
5007 acl_final_prefix="$ac_default_prefix"
5008 else
5009 acl_final_prefix="$prefix"
5010 fi
5011 if test "X$exec_prefix" = "XNONE"; then
5012 acl_final_exec_prefix='${prefix}'
5013 else
5014 acl_final_exec_prefix="$exec_prefix"
5015 fi
5016 acl_save_prefix="$prefix"
5017 prefix="$acl_final_prefix"
5018 eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
5019 prefix="$acl_save_prefix"
5020
5021
5022# Check whether --with-gnu-ld was given.
5023if test "${with_gnu_ld+set}" = set; then :
5024 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
5025else
5026 with_gnu_ld=no
5027fi
5028
5029# Prepare PATH_SEPARATOR.
5030# The user is always right.
5031if test "${PATH_SEPARATOR+set}" != set; then
5032 echo "#! /bin/sh" >conf$$.sh
5033 echo "exit 0" >>conf$$.sh
5034 chmod +x conf$$.sh
5035 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
5036 PATH_SEPARATOR=';'
5037 else
5038 PATH_SEPARATOR=:
5039 fi
5040 rm -f conf$$.sh
5041fi
5042ac_prog=ld
5043if test "$GCC" = yes; then
5044 # Check if gcc -print-prog-name=ld gives a path.
5045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
5046$as_echo_n "checking for ld used by GCC... " >&6; }
5047 case $host in
5048 *-*-mingw*)
5049 # gcc leaves a trailing carriage return which upsets mingw
5050 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
5051 *)
5052 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
5053 esac
5054 case $ac_prog in
5055 # Accept absolute paths.
5056 [\\/]* | [A-Za-z]:[\\/]*)
5057 re_direlt='/[^/][^/]*/\.\./'
5058 # Canonicalize the path of ld
5059 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
5060 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
5061 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
5062 done
5063 test -z "$LD" && LD="$ac_prog"
5064 ;;
5065 "")
5066 # If it fails, then pretend we aren't using GCC.
5067 ac_prog=ld
5068 ;;
5069 *)
5070 # If it is relative, then search for the first ld in PATH.
5071 with_gnu_ld=unknown
5072 ;;
5073 esac
5074elif test "$with_gnu_ld" = yes; then
5075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
5076$as_echo_n "checking for GNU ld... " >&6; }
5077else
5078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
5079$as_echo_n "checking for non-GNU ld... " >&6; }
5080fi
22e05272 5081if ${acl_cv_path_LD+:} false; then :
84c1b9d3
MK		 5082 $as_echo_n "(cached) " >&6
5083else
5084 if test -z "$LD"; then
5085 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
5086 for ac_dir in $PATH; do
5087 test -z "$ac_dir" && ac_dir=.
5088 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
5089 acl_cv_path_LD="$ac_dir/$ac_prog"
5090 # Check to see if the program is GNU ld. I'd rather use --version,
5091 # but apparently some GNU ld's only accept -v.
5092 # Break only if it was the GNU/non-GNU ld that we prefer.
5093 if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
5094 test "$with_gnu_ld" != no && break
5095 else
5096 test "$with_gnu_ld" != yes && break
5097 fi
5098 fi
5099 done
5100 IFS="$ac_save_ifs"
5101else
5102 acl_cv_path_LD="$LD" # Let the user override the test with a path.
5103fi
5104fi
5105
5106LD="$acl_cv_path_LD"
5107if test -n "$LD"; then
5108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
5109$as_echo "$LD" >&6; }
5110else
5111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5112$as_echo "no" >&6; }
5113fi
22e05272 5114test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
84c1b9d3
MK		 5115{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
5116$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
22e05272 5117if ${acl_cv_prog_gnu_ld+:} false; then :
84c1b9d3
MK		 5118 $as_echo_n "(cached) " >&6
5119else
5120 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
5121if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
5122 acl_cv_prog_gnu_ld=yes
5123else
5124 acl_cv_prog_gnu_ld=no
5125fi
5126fi
5127{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
5128$as_echo "$acl_cv_prog_gnu_ld" >&6; }
5129with_gnu_ld=$acl_cv_prog_gnu_ld
5130
5131
5132
5133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
5134$as_echo_n "checking for shared library run path origin... " >&6; }
22e05272 5135if ${acl_cv_rpath+:} false; then :
84c1b9d3
MK		 5136 $as_echo_n "(cached) " >&6
5137else
5138
5139 CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
5140 ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
5141 . ./conftest.sh
5142 rm -f ./conftest.sh
5143 acl_cv_rpath=done
5144
5145fi
5146{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
5147$as_echo "$acl_cv_rpath" >&6; }
5148 wl="$acl_cv_wl"
5149 libext="$acl_cv_libext"
5150 shlibext="$acl_cv_shlibext"
5151 hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
5152 hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
5153 hardcode_direct="$acl_cv_hardcode_direct"
5154 hardcode_minus_L="$acl_cv_hardcode_minus_L"
5155 # Check whether --enable-rpath was given.
5156if test "${enable_rpath+set}" = set; then :
5157 enableval=$enable_rpath; :
5158else
5159 enable_rpath=yes
5160fi
5161
5162
5163
5164
5165
5166
5167
5168
5169 use_additional=yes
5170
5171 acl_save_prefix="$prefix"
5172 prefix="$acl_final_prefix"
5173 acl_save_exec_prefix="$exec_prefix"
5174 exec_prefix="$acl_final_exec_prefix"
5175
5176 eval additional_includedir=\"$includedir\"
5177 eval additional_libdir=\"$libdir\"
5178
5179 exec_prefix="$acl_save_exec_prefix"
5180 prefix="$acl_save_prefix"
5181
5182
5183# Check whether --with-libiconv-prefix was given.
5184if test "${with_libiconv_prefix+set}" = set; then :
5185 withval=$with_libiconv_prefix;
5186 if test "X$withval" = "Xno"; then
5187 use_additional=no
5188 else
5189 if test "X$withval" = "X"; then
5190
5191 acl_save_prefix="$prefix"
5192 prefix="$acl_final_prefix"
5193 acl_save_exec_prefix="$exec_prefix"
5194 exec_prefix="$acl_final_exec_prefix"
5195
5196 eval additional_includedir=\"$includedir\"
5197 eval additional_libdir=\"$libdir\"
5198
5199 exec_prefix="$acl_save_exec_prefix"
5200 prefix="$acl_save_prefix"
5201
5202 else
5203 additional_includedir="$withval/include"
5204 additional_libdir="$withval/lib"
5205 fi
5206 fi
5207
5208fi
5209
20fa702b
AB		 5210
5211# Check whether --with-libiconv-type was given.
5212if test "${with_libiconv_type+set}" = set; then :
5213 withval=$with_libiconv_type; with_libiconv_type=$withval
5214else
5215 with_libiconv_type=auto
5216fi
5217
5218 lib_type=`eval echo \$with_libiconv_type`
5219
84c1b9d3
MK		 5220 LIBICONV=
5221 LTLIBICONV=
5222 INCICONV=
5223 rpathdirs=
5224 ltrpathdirs=
5225 names_already_handled=
5226 names_next_round='iconv '
5227 while test -n "$names_next_round"; do
5228 names_this_round="$names_next_round"
5229 names_next_round=
5230 for name in $names_this_round; do
5231 already_handled=
5232 for n in $names_already_handled; do
5233 if test "$n" = "$name"; then
5234 already_handled=yes
5235 break
5236 fi
5237 done
5238 if test -z "$already_handled"; then
5239 names_already_handled="$names_already_handled $name"
5240 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
5241 eval value=\"\$HAVE_LIB$uppername\"
5242 if test -n "$value"; then
5243 if test "$value" = yes; then
5244 eval value=\"\$LIB$uppername\"
5245 test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
5246 eval value=\"\$LTLIB$uppername\"
5247 test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
5248 else
5249 :
5250 fi
5251 else
5252 found_dir=
5253 found_la=
5254 found_so=
5255 found_a=
5256 if test $use_additional = yes; then
20fa702b 5257 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then
84c1b9d3
MK		 5258 found_dir="$additional_libdir"
5259 found_so="$additional_libdir/lib$name.$shlibext"
5260 if test -f "$additional_libdir/lib$name.la"; then
5261 found_la="$additional_libdir/lib$name.la"
5262 fi
20fa702b 5263 elif test x$lib_type != xshared; then
84c1b9d3
MK		 5264 if test -f "$additional_libdir/lib$name.$libext"; then
5265 found_dir="$additional_libdir"
5266 found_a="$additional_libdir/lib$name.$libext"
5267 if test -f "$additional_libdir/lib$name.la"; then
5268 found_la="$additional_libdir/lib$name.la"
5269 fi
5270 fi
5271 fi
5272 fi
5273 if test "X$found_dir" = "X"; then
5274 for x in $LDFLAGS $LTLIBICONV; do
5275
5276 acl_save_prefix="$prefix"
5277 prefix="$acl_final_prefix"
5278 acl_save_exec_prefix="$exec_prefix"
5279 exec_prefix="$acl_final_exec_prefix"
5280 eval x=\"$x\"
5281 exec_prefix="$acl_save_exec_prefix"
5282 prefix="$acl_save_prefix"
5283
5284 case "$x" in
5285 -L*)
5286 dir=`echo "X$x" | sed -e 's/^X-L//'`
20fa702b 5287 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then
84c1b9d3
MK		 5288 found_dir="$dir"
5289 found_so="$dir/lib$name.$shlibext"
5290 if test -f "$dir/lib$name.la"; then
5291 found_la="$dir/lib$name.la"
5292 fi
20fa702b 5293 elif test x$lib_type != xshared; then
84c1b9d3
MK		 5294 if test -f "$dir/lib$name.$libext"; then
5295 found_dir="$dir"
5296 found_a="$dir/lib$name.$libext"
5297 if test -f "$dir/lib$name.la"; then
5298 found_la="$dir/lib$name.la"
5299 fi
5300 fi
5301 fi
5302 ;;
5303 esac
5304 if test "X$found_dir" != "X"; then
5305 break
5306 fi
5307 done
5308 fi
5309 if test "X$found_dir" != "X"; then
5310 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
5311 if test "X$found_so" != "X"; then
5312 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
5313 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
5314 else
5315 haveit=
5316 for x in $ltrpathdirs; do
5317 if test "X$x" = "X$found_dir"; then
5318 haveit=yes
5319 break
5320 fi
5321 done
5322 if test -z "$haveit"; then
5323 ltrpathdirs="$ltrpathdirs $found_dir"
5324 fi
5325 if test "$hardcode_direct" = yes; then
5326 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
5327 else
5328 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
5329 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
5330 haveit=
5331 for x in $rpathdirs; do
5332 if test "X$x" = "X$found_dir"; then
5333 haveit=yes
5334 break
5335 fi
5336 done
5337 if test -z "$haveit"; then
5338 rpathdirs="$rpathdirs $found_dir"
5339 fi
5340 else
5341 haveit=
5342 for x in $LDFLAGS $LIBICONV; do
5343
5344 acl_save_prefix="$prefix"
5345 prefix="$acl_final_prefix"
5346 acl_save_exec_prefix="$exec_prefix"
5347 exec_prefix="$acl_final_exec_prefix"
5348 eval x=\"$x\"
5349 exec_prefix="$acl_save_exec_prefix"
5350 prefix="$acl_save_prefix"
5351
5352 if test "X$x" = "X-L$found_dir"; then
5353 haveit=yes
5354 break
5355 fi
5356 done
5357 if test -z "$haveit"; then
5358 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
5359 fi
5360 if test "$hardcode_minus_L" != no; then
5361 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
5362 else
5363 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
5364 fi
5365 fi
5366 fi
5367 fi
5368 else
5369 if test "X$found_a" != "X"; then
5370 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
5371 else
5372 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
5373 fi
5374 fi
5375 additional_includedir=
5376 case "$found_dir" in
5377 */lib | */lib/)
5378 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
5379 additional_includedir="$basedir/include"
5380 ;;
5381 esac
5382 if test "X$additional_includedir" != "X"; then
5383 if test "X$additional_includedir" != "X/usr/include"; then
5384 haveit=
5385 if test "X$additional_includedir" = "X/usr/local/include"; then
5386 if test -n "$GCC"; then
5387 case $host_os in
5388 linux*) haveit=yes;;
5389 esac
5390 fi
5391 fi
5392 if test -z "$haveit"; then
5393 for x in $CPPFLAGS $INCICONV; do
5394
5395 acl_save_prefix="$prefix"
5396 prefix="$acl_final_prefix"
5397 acl_save_exec_prefix="$exec_prefix"
5398 exec_prefix="$acl_final_exec_prefix"
5399 eval x=\"$x\"
5400 exec_prefix="$acl_save_exec_prefix"
5401 prefix="$acl_save_prefix"
5402
5403 if test "X$x" = "X-I$additional_includedir"; then
5404 haveit=yes
5405 break
5406 fi
5407 done
5408 if test -z "$haveit"; then
5409 if test -d "$additional_includedir"; then
5410 INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
5411 fi
5412 fi
5413 fi
5414 fi
5415 fi
5416 if test -n "$found_la"; then
5417 save_libdir="$libdir"
5418 case "$found_la" in
5419 */* | *\\*) . "$found_la" ;;
5420 *) . "./$found_la" ;;
5421 esac
5422 libdir="$save_libdir"
5423 for dep in $dependency_libs; do
5424 case "$dep" in
5425 -L*)
5426 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
5427 if test "X$additional_libdir" != "X/usr/lib"; then
5428 haveit=
5429 if test "X$additional_libdir" = "X/usr/local/lib"; then
5430 if test -n "$GCC"; then
5431 case $host_os in
5432 linux*) haveit=yes;;
5433 esac
5434 fi
5435 fi
5436 if test -z "$haveit"; then
5437 haveit=
5438 for x in $LDFLAGS $LIBICONV; do
5439
5440 acl_save_prefix="$prefix"
5441 prefix="$acl_final_prefix"
5442 acl_save_exec_prefix="$exec_prefix"
5443 exec_prefix="$acl_final_exec_prefix"
5444 eval x=\"$x\"
5445 exec_prefix="$acl_save_exec_prefix"
5446 prefix="$acl_save_prefix"
5447
5448 if test "X$x" = "X-L$additional_libdir"; then
5449 haveit=yes
5450 break
5451 fi
5452 done
5453 if test -z "$haveit"; then
5454 if test -d "$additional_libdir"; then
5455 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
5456 fi
5457 fi
5458 haveit=
5459 for x in $LDFLAGS $LTLIBICONV; do
5460
5461 acl_save_prefix="$prefix"
5462 prefix="$acl_final_prefix"
5463 acl_save_exec_prefix="$exec_prefix"
5464 exec_prefix="$acl_final_exec_prefix"
5465 eval x=\"$x\"
5466 exec_prefix="$acl_save_exec_prefix"
5467 prefix="$acl_save_prefix"
5468
5469 if test "X$x" = "X-L$additional_libdir"; then
5470 haveit=yes
5471 break
5472 fi
5473 done
5474 if test -z "$haveit"; then
5475 if test -d "$additional_libdir"; then
5476 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
5477 fi
5478 fi
5479 fi
5480 fi
5481 ;;
5482 -R*)
5483 dir=`echo "X$dep" | sed -e 's/^X-R//'`
5484 if test "$enable_rpath" != no; then
5485 haveit=
5486 for x in $rpathdirs; do
5487 if test "X$x" = "X$dir"; then
5488 haveit=yes
5489 break
5490 fi
5491 done
5492 if test -z "$haveit"; then
5493 rpathdirs="$rpathdirs $dir"
5494 fi
5495 haveit=
5496 for x in $ltrpathdirs; do
5497 if test "X$x" = "X$dir"; then
5498 haveit=yes
5499 break
5500 fi
5501 done
5502 if test -z "$haveit"; then
5503 ltrpathdirs="$ltrpathdirs $dir"
5504 fi
5505 fi
5506 ;;
5507 -l*)
5508 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
5509 ;;
5510 *.la)
5511 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
5512 ;;
5513 *)
5514 LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
5515 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
5516 ;;
5517 esac
5518 done
5519 fi
5520 else
20fa702b
AB		 5521 if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then
5522 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
5523 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
5524 else
5525 LIBICONV="${LIBICONV}${LIBICONV:+ }-l:lib$name.$libext"
5526 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l:lib$name.$libext"
5527 fi
84c1b9d3
MK		 5528 fi
5529 fi
5530 fi
5531 done
5532 done
5533 if test "X$rpathdirs" != "X"; then
5534 if test -n "$hardcode_libdir_separator"; then
5535 alldirs=
5536 for found_dir in $rpathdirs; do
5537 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
5538 done
5539 acl_save_libdir="$libdir"
5540 libdir="$alldirs"
5541 eval flag=\"$hardcode_libdir_flag_spec\"
5542 libdir="$acl_save_libdir"
5543 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
5544 else
5545 for found_dir in $rpathdirs; do
5546 acl_save_libdir="$libdir"
5547 libdir="$found_dir"
5548 eval flag=\"$hardcode_libdir_flag_spec\"
5549 libdir="$acl_save_libdir"
5550 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
5551 done
5552 fi
5553 fi
5554 if test "X$ltrpathdirs" != "X"; then
5555 for found_dir in $ltrpathdirs; do
5556 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
5557 done
5558 fi
5559
5560
5561
79035f0d 5562
5213506e 5563 for ac_header in argz.h limits.h locale.h nl_types.h malloc.h stddef.h \
6eb95e99 5564stdlib.h string.h unistd.h sys/param.h
5213506e
RW		 5565do :
5566 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5567ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
22e05272 5568if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
79035f0d 5569 cat >>confdefs.h <<_ACEOF
5213506e 5570#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
79035f0d
NN		 5571_ACEOF
5572
6eb95e99 5573fi
79035f0d 5574
6eb95e99
ZW		 5575done
5576
5213506e 5577 for ac_func in feof_unlocked fgets_unlocked getc_unlocked getcwd getegid \
6eb95e99
ZW		 5578geteuid getgid getuid mempcpy munmap putenv setenv setlocale stpcpy \
5579strcasecmp strdup strtoul tsearch __argz_count __argz_stringify __argz_next \
5580__fsetlocking
5213506e
RW		 5581do :
5582 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5583ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
22e05272 5584if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
79035f0d 5585 cat >>confdefs.h <<_ACEOF
5213506e 5586#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
79035f0d 5587_ACEOF
6eb95e99
ZW		 5588
5589fi
5590done
5591
5592
79035f0d
NN		 5593
5594
5595
6eb95e99
ZW		 5596
5597
5213506e
RW		 5598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
5599$as_echo_n "checking for iconv... " >&6; }
22e05272 5600if ${am_cv_func_iconv+:} false; then :
5213506e 5601 $as_echo_n "(cached) " >&6
6eb95e99 5602else
79035f0d 5603
6eb95e99
ZW		 5604 am_cv_func_iconv="no, consider installing GNU libiconv"
5605 am_cv_lib_iconv=no
84c1b9d3
MK		 5606 am_save_CPPFLAGS="$CPPFLAGS"
5607 CPPFLAGS="$CPPFLAGS $INCICONV"
5213506e 5608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
79035f0d 5609/* end confdefs.h. */
6eb95e99
ZW		 5610#include <stdlib.h>
5611#include <iconv.h>
79035f0d
NN		 5612int
5613main ()
5614{
6eb95e99 5615iconv_t cd = iconv_open("","");
84c1b9d3
MK		 5616 iconv(cd,NULL,NULL,NULL,NULL);
5617 iconv_close(cd);
79035f0d
NN		 5618 ;
5619 return 0;
5620}
5621_ACEOF
5213506e 5622if ac_fn_c_try_link "$LINENO"; then :
6eb95e99 5623 am_cv_func_iconv=yes
6eb95e99 5624fi
5213506e
RW		 5625rm -f core conftest.err conftest.$ac_objext \
5626 conftest$ac_exeext conftest.$ac_ext
84c1b9d3 5627 CPPFLAGS="$am_save_CPPFLAGS"
bf5372e7 5628
bf5372e7 5629 if test "$am_cv_func_iconv" != yes && test -d ../libiconv; then
84c1b9d3 5630 for _libs in .libs _libs; do
bf5372e7 5631 am_save_CPPFLAGS="$CPPFLAGS"
84c1b9d3
MK		 5632 am_save_LIBS="$LIBS"
5633 CPPFLAGS="$CPPFLAGS -I../libiconv/include"
5634 LIBS="$LIBS ../libiconv/lib/$_libs/libiconv.a"
bf5372e7
YS		 5635 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5636/* end confdefs.h. */
5637#include <stdlib.h>
5638#include <iconv.h>
5639int
5640main ()
5641{
5642iconv_t cd = iconv_open("","");
5643 iconv(cd,NULL,NULL,NULL,NULL);
5644 iconv_close(cd);
5645 ;
5646 return 0;
5647}
5648_ACEOF
5649if ac_fn_c_try_link "$LINENO"; then :
84c1b9d3
MK		 5650 INCICONV="-I../libiconv/include"
5651 LIBICONV='${top_builddir}'/../libiconv/lib/$_libs/libiconv.a
5652 LTLIBICONV='${top_builddir}'/../libiconv/lib/libiconv.la
bf5372e7
YS		 5653 am_cv_lib_iconv=yes
5654 am_cv_func_iconv=yes
5655fi
5656rm -f core conftest.err conftest.$ac_objext \
5657 conftest$ac_exeext conftest.$ac_ext
bf5372e7 5658 CPPFLAGS="$am_save_CPPFLAGS"
84c1b9d3
MK		 5659 LIBS="$am_save_LIBS"
5660 if test "$am_cv_func_iconv" = "yes"; then
bf5372e7
YS		 5661 break
5662 fi
5663 done
5664 fi
5665
6eb95e99 5666 if test "$am_cv_func_iconv" != yes; then
bf5372e7 5667 am_save_CPPFLAGS="$CPPFLAGS"
6eb95e99 5668 am_save_LIBS="$LIBS"
e9f3803d 5669 CPPFLAGS="$CPPFLAGS $INCICONV"
84c1b9d3 5670 LIBS="$LIBS $LIBICONV"
5213506e 5671 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
79035f0d 5672/* end confdefs.h. */
6eb95e99
ZW		 5673#include <stdlib.h>
5674#include <iconv.h>
79035f0d
NN		 5675int
5676main ()
5677{
6eb95e99
ZW		 5678iconv_t cd = iconv_open("","");
5679 iconv(cd,NULL,NULL,NULL,NULL);
5680 iconv_close(cd);
79035f0d
NN		 5681 ;
5682 return 0;
5683}
5684_ACEOF
5213506e 5685if ac_fn_c_try_link "$LINENO"; then :
6eb95e99
ZW		 5686 am_cv_lib_iconv=yes
5687 am_cv_func_iconv=yes
6eb95e99 5688fi
5213506e
RW		 5689rm -f core conftest.err conftest.$ac_objext \
5690 conftest$ac_exeext conftest.$ac_ext
bf5372e7 5691 CPPFLAGS="$am_save_CPPFLAGS"
84c1b9d3 5692 LIBS="$am_save_LIBS"
6eb95e99 5693 fi
6eb95e99 5694
79035f0d 5695fi
5213506e
RW		 5696{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
5697$as_echo "$am_cv_func_iconv" >&6; }
84c1b9d3
MK		 5698 if test "$am_cv_func_iconv" = yes; then
5699
5700$as_echo "#define HAVE_ICONV 1" >>confdefs.h
79035f0d 5701
84c1b9d3 5702 fi
6eb95e99 5703 if test "$am_cv_lib_iconv" = yes; then
84c1b9d3
MK		 5704
5705 for element in $INCICONV; do
5706 haveit=
5707 for x in $CPPFLAGS; do
5708
5709 acl_save_prefix="$prefix"
5710 prefix="$acl_final_prefix"
5711 acl_save_exec_prefix="$exec_prefix"
5712 exec_prefix="$acl_final_exec_prefix"
5713 eval x=\"$x\"
5714 exec_prefix="$acl_save_exec_prefix"
5715 prefix="$acl_save_prefix"
5716
5717 if test "X$x" = "X$element"; then
5718 haveit=yes
5719 break
5720 fi
5721 done
5722 if test -z "$haveit"; then
5723 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
5724 fi
5725 done
5726
5727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
5728$as_echo_n "checking how to link with libiconv... " >&6; }
5729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
5730$as_echo "$LIBICONV" >&6; }
6eb95e99 5731 else
84c1b9d3
MK		 5732 LIBICONV=
5733 LTLIBICONV=
6eb95e99 5734 fi
79035f0d
NN		 5735
5736
6eb95e99 5737
84c1b9d3 5738 if test "$am_cv_func_iconv" = yes; then
5213506e
RW		 5739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
5740$as_echo_n "checking for iconv declaration... " >&6; }
22e05272 5741 if ${am_cv_proto_iconv+:} false; then :
5213506e 5742 $as_echo_n "(cached) " >&6
6eb95e99 5743else
79035f0d 5744
5213506e 5745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
79035f0d 5746/* end confdefs.h. */
6eb95e99
ZW		 5747
5748#include <stdlib.h>
5749#include <iconv.h>
5750extern
5751#ifdef __cplusplus
5752"C"
5753#endif
5754#if defined(__STDC__) || defined(__cplusplus)
5755size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
5756#else
5757size_t iconv();
5758#endif
5759
79035f0d
NN		 5760int
5761main ()
5762{
6eb95e99 5763
79035f0d
NN		 5764 ;
5765 return 0;
5766}
5767_ACEOF
5213506e 5768if ac_fn_c_try_compile "$LINENO"; then :
6eb95e99
ZW		 5769 am_cv_proto_iconv_arg1=""
5770else
5213506e 5771 am_cv_proto_iconv_arg1="const"
6eb95e99 5772fi
5213506e 5773rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6eb95e99
ZW		 5774 am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
5775fi
5776
5777 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
5213506e 5778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
79035f0d 5779 }$am_cv_proto_iconv" >&5
5213506e
RW		 5780$as_echo "${ac_t:-
5781 }$am_cv_proto_iconv" >&6; }
79035f0d
NN		 5782
5783cat >>confdefs.h <<_ACEOF
6eb95e99 5784#define ICONV_CONST $am_cv_proto_iconv_arg1
79035f0d 5785_ACEOF
6eb95e99
ZW		 5786
5787 fi
5788
79035f0d 5789
5213506e
RW		 5790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
5791$as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
22e05272 5792if ${am_cv_langinfo_codeset+:} false; then :
5213506e 5793 $as_echo_n "(cached) " >&6
6eb95e99 5794else
5213506e 5795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
79035f0d 5796/* end confdefs.h. */
6eb95e99 5797#include <langinfo.h>
79035f0d
NN		 5798int
5799main ()
5800{
6eb95e99 5801char* cs = nl_langinfo(CODESET);
79035f0d
NN		 5802 ;
5803 return 0;
5804}
5805_ACEOF
5213506e 5806if ac_fn_c_try_link "$LINENO"; then :
6eb95e99
ZW		 5807 am_cv_langinfo_codeset=yes
5808else
5213506e 5809 am_cv_langinfo_codeset=no
6eb95e99 5810fi
5213506e
RW		 5811rm -f core conftest.err conftest.$ac_objext \
5812 conftest$ac_exeext conftest.$ac_ext
6eb95e99 5813
79035f0d 5814fi
5213506e
RW		 5815{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
5816$as_echo "$am_cv_langinfo_codeset" >&6; }
56694dd9 5817 if test $am_cv_langinfo_codeset = yes; then
79035f0d 5818
5213506e 5819$as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
6eb95e99
ZW		 5820
5821 fi
5822
5823 if test $ac_cv_header_locale_h = yes; then
79035f0d 5824
5213506e
RW		 5825 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
5826$as_echo_n "checking for LC_MESSAGES... " >&6; }
22e05272 5827if ${am_cv_val_LC_MESSAGES+:} false; then :
5213506e 5828 $as_echo_n "(cached) " >&6
79035f0d 5829else
5213506e 5830 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
79035f0d 5831/* end confdefs.h. */
6eb95e99 5832#include <locale.h>
79035f0d
NN		 5833int
5834main ()
5835{
6eb95e99 5836return LC_MESSAGES
79035f0d
NN		 5837 ;
5838 return 0;
5839}
5840_ACEOF
5213506e 5841if ac_fn_c_try_link "$LINENO"; then :
6eb95e99
ZW		 5842 am_cv_val_LC_MESSAGES=yes
5843else
5213506e 5844 am_cv_val_LC_MESSAGES=no
6eb95e99 5845fi
5213506e
RW		 5846rm -f core conftest.err conftest.$ac_objext \
5847 conftest$ac_exeext conftest.$ac_ext
6eb95e99 5848fi
5213506e
RW		 5849{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
5850$as_echo "$am_cv_val_LC_MESSAGES" >&6; }
56694dd9 5851 if test $am_cv_val_LC_MESSAGES = yes; then
79035f0d 5852
5213506e 5853$as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
6eb95e99
ZW		 5854
5855 fi
5856
5857 fi
5858
5859 for ac_prog in bison
5860do
79035f0d 5861 # Extract the first word of "$ac_prog", so it can be a program name with args.
6eb95e99 5862set dummy $ac_prog; ac_word=$2
5213506e
RW		 5863{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5864$as_echo_n "checking for $ac_word... " >&6; }
22e05272 5865if ${ac_cv_prog_INTLBISON+:} false; then :
5213506e 5866 $as_echo_n "(cached) " >&6
6eb95e99
ZW		 5867else
5868 if test -n "$INTLBISON"; then
5869 ac_cv_prog_INTLBISON="$INTLBISON" # Let the user override the test.
5870else
79035f0d
NN		 5871as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5872for as_dir in $PATH
5873do
5874 IFS=$as_save_IFS
5875 test -z "$as_dir" && as_dir=.
5213506e 5876 for ac_exec_ext in '' $ac_executable_extensions; do
22e05272 5877 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
79035f0d 5878 ac_cv_prog_INTLBISON="$ac_prog"
5213506e 5879 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
79035f0d
NN		 5880 break 2
5881 fi
5882done
5213506e
RW		 5883 done
5884IFS=$as_save_IFS
79035f0d 5885
6eb95e99
ZW		 5886fi
5887fi
79035f0d 5888INTLBISON=$ac_cv_prog_INTLBISON
6eb95e99 5889if test -n "$INTLBISON"; then
5213506e
RW		 5890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INTLBISON" >&5
5891$as_echo "$INTLBISON" >&6; }
6eb95e99 5892else
5213506e
RW		 5893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5894$as_echo "no" >&6; }
6eb95e99
ZW		 5895fi
5896
5213506e 5897
79035f0d 5898 test -n "$INTLBISON" && break
6eb95e99
ZW		 5899done
5900
5901 if test -z "$INTLBISON"; then
5902 ac_verc_fail=yes
5903 else
5213506e
RW		 5904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of bison" >&5
5905$as_echo_n "checking version of bison... " >&6; }
6eb95e99
ZW		 5906 ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
5907 case $ac_prog_version in
5908 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
5909 1.2[6-9]* | 1.[3-9][0-9]* | [2-9].*)
5910 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
5911 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
5912 esac
5213506e
RW		 5913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5
5914$as_echo "$ac_prog_version" >&6; }
6eb95e99
ZW		 5915 fi
5916 if test $ac_verc_fail = yes; then
5917 INTLBISON=:
5918 fi
5919
5920
5921
5922
5923
5924
79035f0d
NN		 5925
5926
5927
5928
5929
5930
5931
5932
5933
5934
5213506e
RW		 5935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
5936$as_echo_n "checking whether NLS is requested... " >&6; }
5937 # Check whether --enable-nls was given.
5938if test "${enable_nls+set}" = set; then :
5939 enableval=$enable_nls; USE_NLS=$enableval
6eb95e99
ZW		 5940else
5941 USE_NLS=yes
5213506e
RW		 5942fi
5943
5944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
5945$as_echo "$USE_NLS" >&6; }
79035f0d 5946
6eb95e99
ZW		 5947
5948
5949
5950 BUILD_INCLUDED_LIBINTL=no
5951 USE_INCLUDED_LIBINTL=no
79035f0d 5952
6eb95e99
ZW		 5953 LIBINTL=
5954 LTLIBINTL=
5955 POSUB=
5956
5957 if test "$USE_NLS" = "yes"; then
5958 gt_use_preinstalled_gnugettext=no
79035f0d 5959
5213506e
RW		 5960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether included gettext is requested" >&5
5961$as_echo_n "checking whether included gettext is requested... " >&6; }
79035f0d 5962
5213506e
RW		 5963# Check whether --with-included-gettext was given.
5964if test "${with_included_gettext+set}" = set; then :
5965 withval=$with_included_gettext; nls_cv_force_use_gnu_gettext=$withval
6eb95e99
ZW		 5966else
5967 nls_cv_force_use_gnu_gettext=no
5213506e
RW		 5968fi
5969
5970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $nls_cv_force_use_gnu_gettext" >&5
5971$as_echo "$nls_cv_force_use_gnu_gettext" >&6; }
6eb95e99
ZW		 5972
5973 nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
5974 if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
79035f0d
NN		 5975
5976
5977
5978
5979
5980
5213506e
RW		 5981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libc" >&5
5982$as_echo_n "checking for GNU gettext in libc... " >&6; }
22e05272 5983if ${gt_cv_func_gnugettext2_libc+:} false; then :
5213506e 5984 $as_echo_n "(cached) " >&6
79035f0d 5985else
5213506e 5986 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
79035f0d 5987/* end confdefs.h. */
6eb95e99 5988#include <libintl.h>
ed14a956 5989#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
6eb95e99
ZW		 5990extern int _nl_msg_cat_cntr;
5991extern int *_nl_domain_bindings;
ed14a956
MF		 5992#define __GNU_GETTEXT_SYMBOL_EXPRESSION (_nl_msg_cat_cntr + *_nl_domain_bindings)
5993#else
5994#define __GNU_GETTEXT_SYMBOL_EXPRESSION 0
5995#endif
5996
79035f0d
NN		 5997int
5998main ()
5999{
6eb95e99 6000bindtextdomain ("", "");
ed14a956 6001return (int) gettext ("") + (int) ngettext ("", "", 0) + __GNU_GETTEXT_SYMBOL_EXPRESSION
79035f0d
NN		 6002 ;
6003 return 0;
6004}
6005_ACEOF
5213506e 6006if ac_fn_c_try_link "$LINENO"; then :
2d041117 6007 gt_cv_func_gnugettext2_libc=yes
6eb95e99 6008else
2d041117 6009 gt_cv_func_gnugettext2_libc=no
6eb95e99 6010fi
5213506e
RW		 6011rm -f core conftest.err conftest.$ac_objext \
6012 conftest$ac_exeext conftest.$ac_ext
6eb95e99 6013fi
2d041117
AM		 6014{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_gnugettext2_libc" >&5
6015$as_echo "$gt_cv_func_gnugettext2_libc" >&6; }
6eb95e99 6016
2d041117 6017 if test "$gt_cv_func_gnugettext2_libc" != "yes"; then
79035f0d
NN		 6018
6019
6020
6eb95e99 6021 use_additional=yes
79035f0d 6022
6eb95e99
ZW		 6023 acl_save_prefix="$prefix"
6024 prefix="$acl_final_prefix"
6025 acl_save_exec_prefix="$exec_prefix"
6026 exec_prefix="$acl_final_exec_prefix"
79035f0d 6027
6eb95e99
ZW		 6028 eval additional_includedir=\"$includedir\"
6029 eval additional_libdir=\"$libdir\"
79035f0d 6030
6eb95e99
ZW		 6031 exec_prefix="$acl_save_exec_prefix"
6032 prefix="$acl_save_prefix"
6033
79035f0d 6034
5213506e
RW		 6035# Check whether --with-libintl-prefix was given.
6036if test "${with_libintl_prefix+set}" = set; then :
6037 withval=$with_libintl_prefix;
6eb95e99
ZW		 6038 if test "X$withval" = "Xno"; then
6039 use_additional=no
6040 else
6041 if test "X$withval" = "X"; then
79035f0d 6042
6eb95e99
ZW		 6043 acl_save_prefix="$prefix"
6044 prefix="$acl_final_prefix"
6045 acl_save_exec_prefix="$exec_prefix"
6046 exec_prefix="$acl_final_exec_prefix"
79035f0d 6047
6eb95e99
ZW		 6048 eval additional_includedir=\"$includedir\"
6049 eval additional_libdir=\"$libdir\"
79035f0d 6050
6eb95e99
ZW		 6051 exec_prefix="$acl_save_exec_prefix"
6052 prefix="$acl_save_prefix"
6053
6054 else
6055 additional_includedir="$withval/include"
6056 additional_libdir="$withval/lib"
6057 fi
6058 fi
6059
5213506e
RW		 6060fi
6061
20fa702b
AB		 6062
6063# Check whether --with-libintl-type was given.
6064if test "${with_libintl_type+set}" = set; then :
6065 withval=$with_libintl_type; with_libintl_type=$withval
6066else
6067 with_libintl_type=auto
6068fi
6069
6070 lib_type=`eval echo \$with_libintl_type`
6071
6eb95e99
ZW		 6072 LIBINTL=
6073 LTLIBINTL=
6074 INCINTL=
6075 rpathdirs=
6076 ltrpathdirs=
6077 names_already_handled=
6078 names_next_round='intl '
6079 while test -n "$names_next_round"; do
6080 names_this_round="$names_next_round"
6081 names_next_round=
6082 for name in $names_this_round; do
6083 already_handled=
6084 for n in $names_already_handled; do
6085 if test "$n" = "$name"; then
6086 already_handled=yes
6087 break
6088 fi
6089 done
6090 if test -z "$already_handled"; then
6091 names_already_handled="$names_already_handled $name"
6092 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
6093 eval value=\"\$HAVE_LIB$uppername\"
6094 if test -n "$value"; then
6095 if test "$value" = yes; then
6096 eval value=\"\$LIB$uppername\"
6097 test -z "$value" || LIBINTL="${LIBINTL}${LIBINTL:+ }$value"
6098 eval value=\"\$LTLIB$uppername\"
6099 test -z "$value" || LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$value"
6100 else
6101 :
6102 fi
6103 else
6104 found_dir=
6105 found_la=
6106 found_so=
6107 found_a=
6108 if test $use_additional = yes; then
20fa702b 6109 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then
6eb95e99
ZW		 6110 found_dir="$additional_libdir"
6111 found_so="$additional_libdir/lib$name.$shlibext"
6112 if test -f "$additional_libdir/lib$name.la"; then
6113 found_la="$additional_libdir/lib$name.la"
6114 fi
20fa702b 6115 elif test x$lib_type != xshared; then
6eb95e99
ZW		 6116 if test -f "$additional_libdir/lib$name.$libext"; then
6117 found_dir="$additional_libdir"
6118 found_a="$additional_libdir/lib$name.$libext"
6119 if test -f "$additional_libdir/lib$name.la"; then
6120 found_la="$additional_libdir/lib$name.la"
6121 fi
6122 fi
6123 fi
6124 fi
6125 if test "X$found_dir" = "X"; then
6126 for x in $LDFLAGS $LTLIBINTL; do
79035f0d 6127
6eb95e99
ZW		 6128 acl_save_prefix="$prefix"
6129 prefix="$acl_final_prefix"
6130 acl_save_exec_prefix="$exec_prefix"
6131 exec_prefix="$acl_final_exec_prefix"
6132 eval x=\"$x\"
6133 exec_prefix="$acl_save_exec_prefix"
6134 prefix="$acl_save_prefix"
6135
6136 case "$x" in
6137 -L*)
6138 dir=`echo "X$x" | sed -e 's/^X-L//'`
20fa702b 6139 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then
6eb95e99
ZW		 6140 found_dir="$dir"
6141 found_so="$dir/lib$name.$shlibext"
6142 if test -f "$dir/lib$name.la"; then
6143 found_la="$dir/lib$name.la"
6144 fi
20fa702b 6145 elif test x$lib_type != xshared; then
6eb95e99
ZW		 6146 if test -f "$dir/lib$name.$libext"; then
6147 found_dir="$dir"
6148 found_a="$dir/lib$name.$libext"
6149 if test -f "$dir/lib$name.la"; then
6150 found_la="$dir/lib$name.la"
6151 fi
6152 fi
6153 fi
6154 ;;
6155 esac
6156 if test "X$found_dir" != "X"; then
6157 break
6158 fi
6159 done
6160 fi
6161 if test "X$found_dir" != "X"; then
6162 LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$found_dir -l$name"
6163 if test "X$found_so" != "X"; then
6164 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
6165 LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
6166 else
6167 haveit=
6168 for x in $ltrpathdirs; do
6169 if test "X$x" = "X$found_dir"; then
6170 haveit=yes
6171 break
6172 fi
6173 done
6174 if test -z "$haveit"; then
6175 ltrpathdirs="$ltrpathdirs $found_dir"
6176 fi
6177 if test "$hardcode_direct" = yes; then
6178 LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
6179 else
6180 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
6181 LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
6182 haveit=
6183 for x in $rpathdirs; do
6184 if test "X$x" = "X$found_dir"; then
6185 haveit=yes
6186 break
6187 fi
6188 done
6189 if test -z "$haveit"; then
6190 rpathdirs="$rpathdirs $found_dir"
6191 fi
6192 else
6193 haveit=
6194 for x in $LDFLAGS $LIBINTL; do
79035f0d 6195
6eb95e99
ZW		 6196 acl_save_prefix="$prefix"
6197 prefix="$acl_final_prefix"
6198 acl_save_exec_prefix="$exec_prefix"
6199 exec_prefix="$acl_final_exec_prefix"
6200 eval x=\"$x\"
6201 exec_prefix="$acl_save_exec_prefix"
6202 prefix="$acl_save_prefix"
6203
6204 if test "X$x" = "X-L$found_dir"; then
6205 haveit=yes
6206 break
6207 fi
6208 done
6209 if test -z "$haveit"; then
6210 LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir"
6211 fi
6212 if test "$hardcode_minus_L" != no; then
6213 LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
6214 else
6215 LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name"
6216 fi
6217 fi
6218 fi
6219 fi
6220 else
6221 if test "X$found_a" != "X"; then
6222 LIBINTL="${LIBINTL}${LIBINTL:+ }$found_a"
6223 else
6224 LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir -l$name"
6225 fi
6226 fi
6227 additional_includedir=
6228 case "$found_dir" in
6229 */lib | */lib/)
6230 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
6231 additional_includedir="$basedir/include"
6232 ;;
6233 esac
6234 if test "X$additional_includedir" != "X"; then
6235 if test "X$additional_includedir" != "X/usr/include"; then
6236 haveit=
6237 if test "X$additional_includedir" = "X/usr/local/include"; then
6238 if test -n "$GCC"; then
6239 case $host_os in
6240 linux*) haveit=yes;;
6241 esac
6242 fi
6243 fi
6244 if test -z "$haveit"; then
6245 for x in $CPPFLAGS $INCINTL; do
79035f0d 6246
6eb95e99
ZW		 6247 acl_save_prefix="$prefix"
6248 prefix="$acl_final_prefix"
6249 acl_save_exec_prefix="$exec_prefix"
6250 exec_prefix="$acl_final_exec_prefix"
6251 eval x=\"$x\"
6252 exec_prefix="$acl_save_exec_prefix"
6253 prefix="$acl_save_prefix"
6254
6255 if test "X$x" = "X-I$additional_includedir"; then
6256 haveit=yes
6257 break
6258 fi
6259 done
6260 if test -z "$haveit"; then
6261 if test -d "$additional_includedir"; then
6262 INCINTL="${INCINTL}${INCINTL:+ }-I$additional_includedir"
6263 fi
6264 fi
6265 fi
6266 fi
6267 fi
6268 if test -n "$found_la"; then
6269 save_libdir="$libdir"
6270 case "$found_la" in
6271 */* | *\\*) . "$found_la" ;;
6272 *) . "./$found_la" ;;
6273 esac
6274 libdir="$save_libdir"
6275 for dep in $dependency_libs; do
6276 case "$dep" in
6277 -L*)
6278 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
6279 if test "X$additional_libdir" != "X/usr/lib"; then
6280 haveit=
6281 if test "X$additional_libdir" = "X/usr/local/lib"; then
6282 if test -n "$GCC"; then
6283 case $host_os in
6284 linux*) haveit=yes;;
6285 esac
6286 fi
6287 fi
6288 if test -z "$haveit"; then
6289 haveit=
6290 for x in $LDFLAGS $LIBINTL; do
79035f0d 6291
6eb95e99
ZW		 6292 acl_save_prefix="$prefix"
6293 prefix="$acl_final_prefix"
6294 acl_save_exec_prefix="$exec_prefix"
6295 exec_prefix="$acl_final_exec_prefix"
6296 eval x=\"$x\"
6297 exec_prefix="$acl_save_exec_prefix"
6298 prefix="$acl_save_prefix"
6299
6300 if test "X$x" = "X-L$additional_libdir"; then
6301 haveit=yes
6302 break
6303 fi
6304 done
6305 if test -z "$haveit"; then
6306 if test -d "$additional_libdir"; then
6307 LIBINTL="${LIBINTL}${LIBINTL:+ }-L$additional_libdir"
6308 fi
6309 fi
6310 haveit=
6311 for x in $LDFLAGS $LTLIBINTL; do
79035f0d 6312
6eb95e99
ZW		 6313 acl_save_prefix="$prefix"
6314 prefix="$acl_final_prefix"
6315 acl_save_exec_prefix="$exec_prefix"
6316 exec_prefix="$acl_final_exec_prefix"
6317 eval x=\"$x\"
6318 exec_prefix="$acl_save_exec_prefix"
6319 prefix="$acl_save_prefix"
6320
6321 if test "X$x" = "X-L$additional_libdir"; then
6322 haveit=yes
6323 break
6324 fi
6325 done
6326 if test -z "$haveit"; then
6327 if test -d "$additional_libdir"; then
6328 LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$additional_libdir"
6329 fi
6330 fi
6331 fi
6332 fi
6333 ;;
6334 -R*)
6335 dir=`echo "X$dep" | sed -e 's/^X-R//'`
6336 if test "$enable_rpath" != no; then
6337 haveit=
6338 for x in $rpathdirs; do
6339 if test "X$x" = "X$dir"; then
6340 haveit=yes
6341 break
6342 fi
6343 done
6344 if test -z "$haveit"; then
6345 rpathdirs="$rpathdirs $dir"
6346 fi
6347 haveit=
6348 for x in $ltrpathdirs; do
6349 if test "X$x" = "X$dir"; then
6350 haveit=yes
6351 break
6352 fi
6353 done
6354 if test -z "$haveit"; then
6355 ltrpathdirs="$ltrpathdirs $dir"
6356 fi
6357 fi
6358 ;;
6359 -l*)
6360 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
6361 ;;
6362 *.la)
6363 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
6364 ;;
6365 *)
6366 LIBINTL="${LIBINTL}${LIBINTL:+ }$dep"
6367 LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$dep"
6368 ;;
6369 esac
6370 done
6371 fi
6372 else
20fa702b
AB		 6373 if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then
6374 LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name"
6375 LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-l$name"
6376 else
6377 LIBINTL="${LIBINTL}${LIBINTL:+ }-l:lib$name.$libext"
6378 LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-l:lib$name.$libext"
6379 fi
6eb95e99
ZW		 6380 fi
6381 fi
6382 fi
6383 done
6384 done
6385 if test "X$rpathdirs" != "X"; then
6386 if test -n "$hardcode_libdir_separator"; then
6387 alldirs=
6388 for found_dir in $rpathdirs; do
6389 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
6390 done
6391 acl_save_libdir="$libdir"
6392 libdir="$alldirs"
6393 eval flag=\"$hardcode_libdir_flag_spec\"
6394 libdir="$acl_save_libdir"
6395 LIBINTL="${LIBINTL}${LIBINTL:+ }$flag"
6396 else
6397 for found_dir in $rpathdirs; do
6398 acl_save_libdir="$libdir"
6399 libdir="$found_dir"
6400 eval flag=\"$hardcode_libdir_flag_spec\"
6401 libdir="$acl_save_libdir"
6402 LIBINTL="${LIBINTL}${LIBINTL:+ }$flag"
6403 done
6404 fi
6405 fi
6406 if test "X$ltrpathdirs" != "X"; then
6407 for found_dir in $ltrpathdirs; do
6408 LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"
6409 done
6410 fi
6411
5213506e
RW		 6412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libintl" >&5
6413$as_echo_n "checking for GNU gettext in libintl... " >&6; }
22e05272 6414if ${gt_cv_func_gnugettext2_libintl+:} false; then :
5213506e 6415 $as_echo_n "(cached) " >&6
6eb95e99
ZW		 6416else
6417 gt_save_CPPFLAGS="$CPPFLAGS"
6418 CPPFLAGS="$CPPFLAGS $INCINTL"
6419 gt_save_LIBS="$LIBS"
6420 LIBS="$LIBS $LIBINTL"
5213506e 6421 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
79035f0d 6422/* end confdefs.h. */
6eb95e99 6423#include <libintl.h>
ed14a956 6424#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
6eb95e99
ZW		 6425extern int _nl_msg_cat_cntr;
6426extern
6427#ifdef __cplusplus
6428"C"
6429#endif
6430const char *_nl_expand_alias ();
ed14a956
MF		 6431#define __GNU_GETTEXT_SYMBOL_EXPRESSION (_nl_msg_cat_cntr + *_nl_expand_alias (0))
6432#else
6433#define __GNU_GETTEXT_SYMBOL_EXPRESSION 0
6434#endif
6435
79035f0d
NN		 6436int
6437main ()
6438{
6eb95e99 6439bindtextdomain ("", "");
ed14a956 6440return (int) gettext ("") + (int) ngettext ("", "", 0) + __GNU_GETTEXT_SYMBOL_EXPRESSION
79035f0d
NN		 6441 ;
6442 return 0;
6443}
6444_ACEOF
5213506e 6445if ac_fn_c_try_link "$LINENO"; then :
2d041117 6446 gt_cv_func_gnugettext2_libintl=yes
6eb95e99 6447else
2d041117 6448 gt_cv_func_gnugettext2_libintl=no
6eb95e99 6449fi
5213506e
RW		 6450rm -f core conftest.err conftest.$ac_objext \
6451 conftest$ac_exeext conftest.$ac_ext
2d041117 6452 if test "$gt_cv_func_gnugettext2_libintl" != yes && test -n "$LIBICONV"; then
6eb95e99 6453 LIBS="$LIBS $LIBICONV"
5213506e 6454 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
79035f0d 6455/* end confdefs.h. */
6eb95e99 6456#include <libintl.h>
ed14a956 6457#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
6eb95e99
ZW		 6458extern int _nl_msg_cat_cntr;
6459extern
6460#ifdef __cplusplus
6461"C"
6462#endif
6463const char *_nl_expand_alias ();
ed14a956
MF		 6464#define __GNU_GETTEXT_SYMBOL_EXPRESSION (_nl_msg_cat_cntr + *_nl_expand_alias (0))
6465#else
6466#define __GNU_GETTEXT_SYMBOL_EXPRESSION 0
6467#endif
6468
79035f0d
NN		 6469int
6470main ()
6471{
6eb95e99 6472bindtextdomain ("", "");
ed14a956 6473return (int) gettext ("") + (int) ngettext ("", "", 0) + __GNU_GETTEXT_SYMBOL_EXPRESSION
79035f0d
NN		 6474 ;
6475 return 0;
6476}
6477_ACEOF
5213506e 6478if ac_fn_c_try_link "$LINENO"; then :
6eb95e99
ZW		 6479 LIBINTL="$LIBINTL $LIBICONV"
6480 LTLIBINTL="$LTLIBINTL $LTLIBICONV"
2d041117 6481 gt_cv_func_gnugettext2_libintl=yes
79035f0d 6482
6eb95e99 6483fi
5213506e
RW		 6484rm -f core conftest.err conftest.$ac_objext \
6485 conftest$ac_exeext conftest.$ac_ext
6eb95e99
ZW		 6486 fi
6487 CPPFLAGS="$gt_save_CPPFLAGS"
6488 LIBS="$gt_save_LIBS"
6489fi
2d041117
AM		 6490{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_gnugettext2_libintl" >&5
6491$as_echo "$gt_cv_func_gnugettext2_libintl" >&6; }
6eb95e99
ZW		 6492 fi
6493
2d041117
AM		 6494 if test "$gt_cv_func_gnugettext2_libc" = "yes" \
6495 || { test "$gt_cv_func_gnugettext2_libintl" = "yes" \
6eb95e99
ZW		 6496 && test "$PACKAGE" != gettext-runtime \
6497 && test "$PACKAGE" != gettext-tools; }; then
6498 gt_use_preinstalled_gnugettext=yes
6499 else
6500 LIBINTL=
6501 LTLIBINTL=
6502 INCINTL=
6503 fi
6504
79035f0d 6505
6eb95e99
ZW		 6506 if test "$gt_use_preinstalled_gnugettext" != "yes"; then
6507 nls_cv_use_gnu_gettext=yes
6508 fi
6509 fi
6510
6511 if test "$nls_cv_use_gnu_gettext" = "yes"; then
6512 BUILD_INCLUDED_LIBINTL=yes
6513 USE_INCLUDED_LIBINTL=yes
6514 LIBINTL="\${top_builddir}/intl/libintl.a $LIBICONV"
6515 LTLIBINTL="\${top_builddir}/intl/libintl.a $LTLIBICONV"
6516 LIBS=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'`
6517 fi
6518
6519 if test "$gt_use_preinstalled_gnugettext" = "yes" \
6520 || test "$nls_cv_use_gnu_gettext" = "yes"; then
6521 CATOBJEXT=.gmo
6522 fi
79035f0d 6523
6eb95e99
ZW		 6524
6525 if test "$gt_use_preinstalled_gnugettext" = "yes" \
6526 || test "$nls_cv_use_gnu_gettext" = "yes"; then
79035f0d 6527
5213506e 6528$as_echo "#define ENABLE_NLS 1" >>confdefs.h
6eb95e99
ZW		 6529
6530 else
6531 USE_NLS=no
6532 fi
6533 fi
6534
5213506e
RW		 6535 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use NLS" >&5
6536$as_echo_n "checking whether to use NLS... " >&6; }
6537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
6538$as_echo "$USE_NLS" >&6; }
6eb95e99 6539 if test "$USE_NLS" = "yes"; then
5213506e
RW		 6540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where the gettext function comes from" >&5
6541$as_echo_n "checking where the gettext function comes from... " >&6; }
6eb95e99 6542 if test "$gt_use_preinstalled_gnugettext" = "yes"; then
2d041117 6543 if test "$gt_cv_func_gnugettext2_libintl" = "yes"; then
6eb95e99
ZW		 6544 gt_source="external libintl"
6545 else
6546 gt_source="libc"
6547 fi
6548 else
6549 gt_source="included intl directory"
6550 fi
5213506e
RW		 6551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_source" >&5
6552$as_echo "$gt_source" >&6; }
6eb95e99
ZW		 6553 fi
6554
6555 if test "$USE_NLS" = "yes"; then
6556
6557 if test "$gt_use_preinstalled_gnugettext" = "yes"; then
2d041117 6558 if test "$gt_cv_func_gnugettext2_libintl" = "yes"; then
5213506e
RW		 6559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libintl" >&5
6560$as_echo_n "checking how to link with libintl... " >&6; }
6561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBINTL" >&5
6562$as_echo "$LIBINTL" >&6; }
79035f0d 6563
6eb95e99
ZW		 6564 for element in $INCINTL; do
6565 haveit=
6566 for x in $CPPFLAGS; do
79035f0d 6567
6eb95e99
ZW		 6568 acl_save_prefix="$prefix"
6569 prefix="$acl_final_prefix"
6570 acl_save_exec_prefix="$exec_prefix"
6571 exec_prefix="$acl_final_exec_prefix"
6572 eval x=\"$x\"
6573 exec_prefix="$acl_save_exec_prefix"
6574 prefix="$acl_save_prefix"
6575
6576 if test "X$x" = "X$element"; then
6577 haveit=yes
6578 break
6579 fi
6580 done
6581 if test -z "$haveit"; then
6582 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
6583 fi
6584 done
6585
6586 fi
6587
79035f0d 6588
5213506e 6589$as_echo "#define HAVE_GETTEXT 1" >>confdefs.h
79035f0d 6590
6eb95e99 6591
5213506e 6592$as_echo "#define HAVE_DCGETTEXT 1" >>confdefs.h
6eb95e99
ZW		 6593
6594 fi
6595
6596 POSUB=po
56694dd9 6597 fi
6eb95e99 6598
79035f0d 6599
56694dd9
ZW		 6600 if test "$PACKAGE" = gettext-runtime || test "$PACKAGE" = gettext-tools; then
6601 BUILD_INCLUDED_LIBINTL=yes
6602 fi
6eb95e99 6603
79035f0d
NN		 6604
6605
6606
6eb95e99 6607
56694dd9
ZW		 6608 nls_cv_header_intl=
6609 nls_cv_header_libgt=
6eb95e99 6610
56694dd9 6611 DATADIRNAME=share
79035f0d 6612
6eb95e99 6613
56694dd9 6614 INSTOBJEXT=.mo
79035f0d 6615
6eb95e99 6616
56694dd9 6617 GENCAT=gencat
79035f0d 6618
6eb95e99 6619
56694dd9
ZW		 6620 if test "$USE_INCLUDED_LIBINTL" = yes; then
6621 INTLOBJS="\$(GETTOBJS)"
6622 fi
79035f0d 6623
6eb95e99 6624
56694dd9 6625 INTL_LIBTOOL_SUFFIX_PREFIX=
79035f0d
NN		 6626
6627
6eb95e99 6628
56694dd9 6629 INTLLIBS="$LIBINTL"
6eb95e99 6630
6eb95e99
ZW		 6631
6632
79035f0d
NN		 6633
6634
6635
6636
6637# This replaces the extensive use of DEFS in the original Makefile.in.
6638
5213506e 6639$as_echo "#define IN_LIBINTL 1" >>confdefs.h
79035f0d 6640
6eb95e99 6641
5213506e 6642$as_echo "#define IN_LIBRARY 1" >>confdefs.h
6eb95e99 6643
79035f0d 6644
5213506e 6645$as_echo "#define DEPENDS_ON_LIBICONV 1" >>confdefs.h
79035f0d 6646
6eb95e99 6647
5213506e 6648$as_echo "#define ENABLE_RELOCATABLE 1" >>confdefs.h
6eb95e99 6649
79035f0d 6650
5213506e 6651$as_echo "#define NO_XMALLOC 1" >>confdefs.h
79035f0d 6652
6eb95e99 6653
5213506e 6654$as_echo "#define set_relocation_prefix libintl_set_relocation_prefix" >>confdefs.h
6eb95e99 6655
79035f0d 6656
5213506e 6657$as_echo "#define relocate libintl_relocate" >>confdefs.h
6eb95e99
ZW		 6658
6659
88fa57d7
KC		 6660MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing
6661for ac_prog in aclocal
6662do
6663 # Extract the first word of "$ac_prog", so it can be a program name with args.
6664set dummy $ac_prog; ac_word=$2
5213506e
RW		 6665{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6666$as_echo_n "checking for $ac_word... " >&6; }
22e05272 6667if ${ac_cv_prog_ACLOCAL+:} false; then :
5213506e 6668 $as_echo_n "(cached) " >&6
88fa57d7
KC		 6669else
6670 if test -n "$ACLOCAL"; then
6671 ac_cv_prog_ACLOCAL="$ACLOCAL" # Let the user override the test.
6672else
6673as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6674for as_dir in $PATH
6675do
6676 IFS=$as_save_IFS
6677 test -z "$as_dir" && as_dir=.
5213506e 6678 for ac_exec_ext in '' $ac_executable_extensions; do
22e05272 6679 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
88fa57d7 6680 ac_cv_prog_ACLOCAL="$ac_prog"
5213506e 6681 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
88fa57d7
KC		 6682 break 2
6683 fi
6684done
5213506e
RW		 6685 done
6686IFS=$as_save_IFS
88fa57d7
KC		 6687
6688fi
6689fi
6690ACLOCAL=$ac_cv_prog_ACLOCAL
6691if test -n "$ACLOCAL"; then
5213506e
RW		 6692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ACLOCAL" >&5
6693$as_echo "$ACLOCAL" >&6; }
88fa57d7 6694else
5213506e
RW		 6695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6696$as_echo "no" >&6; }
88fa57d7
KC		 6697fi
6698
5213506e 6699
88fa57d7
KC		 6700 test -n "$ACLOCAL" && break
6701done
6702test -n "$ACLOCAL" || ACLOCAL="$MISSING aclocal"
6703
6704for ac_prog in autoconf
6705do
6706 # Extract the first word of "$ac_prog", so it can be a program name with args.
6707set dummy $ac_prog; ac_word=$2
5213506e
RW		 6708{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6709$as_echo_n "checking for $ac_word... " >&6; }
22e05272 6710if ${ac_cv_prog_AUTOCONF+:} false; then :
5213506e 6711 $as_echo_n "(cached) " >&6
88fa57d7
KC		 6712else
6713 if test -n "$AUTOCONF"; then
6714 ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test.
6715else
6716as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6717for as_dir in $PATH
6718do
6719 IFS=$as_save_IFS
6720 test -z "$as_dir" && as_dir=.
5213506e 6721 for ac_exec_ext in '' $ac_executable_extensions; do
22e05272 6722 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
88fa57d7 6723 ac_cv_prog_AUTOCONF="$ac_prog"
5213506e 6724 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
88fa57d7
KC		 6725 break 2
6726 fi
6727done
5213506e
RW		 6728 done
6729IFS=$as_save_IFS
88fa57d7
KC		 6730
6731fi
6732fi
6733AUTOCONF=$ac_cv_prog_AUTOCONF
6734if test -n "$AUTOCONF"; then
5213506e
RW		 6735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOCONF" >&5
6736$as_echo "$AUTOCONF" >&6; }
88fa57d7 6737else
5213506e
RW		 6738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6739$as_echo "no" >&6; }
88fa57d7
KC		 6740fi
6741
5213506e 6742
88fa57d7
KC		 6743 test -n "$AUTOCONF" && break
6744done
6745test -n "$AUTOCONF" || AUTOCONF="$MISSING autoconf"
6746
6747for ac_prog in autoheader
6748do
6749 # Extract the first word of "$ac_prog", so it can be a program name with args.
6750set dummy $ac_prog; ac_word=$2
5213506e
RW		 6751{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6752$as_echo_n "checking for $ac_word... " >&6; }
22e05272 6753if ${ac_cv_prog_AUTOHEADER+:} false; then :
5213506e 6754 $as_echo_n "(cached) " >&6
88fa57d7
KC		 6755else
6756 if test -n "$AUTOHEADER"; then
6757 ac_cv_prog_AUTOHEADER="$AUTOHEADER" # Let the user override the test.
6758else
6759as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6760for as_dir in $PATH
6761do
6762 IFS=$as_save_IFS
6763 test -z "$as_dir" && as_dir=.
5213506e 6764 for ac_exec_ext in '' $ac_executable_extensions; do
22e05272 6765 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
88fa57d7 6766 ac_cv_prog_AUTOHEADER="$ac_prog"
5213506e 6767 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
88fa57d7
KC		 6768 break 2
6769 fi
6770done
5213506e
RW		 6771 done
6772IFS=$as_save_IFS
88fa57d7
KC		 6773
6774fi
6775fi
6776AUTOHEADER=$ac_cv_prog_AUTOHEADER
6777if test -n "$AUTOHEADER"; then
5213506e
RW		 6778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOHEADER" >&5
6779$as_echo "$AUTOHEADER" >&6; }
88fa57d7 6780else
5213506e
RW		 6781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6782$as_echo "no" >&6; }
88fa57d7
KC		 6783fi
6784
5213506e 6785
88fa57d7
KC		 6786 test -n "$AUTOHEADER" && break
6787done
6788test -n "$AUTOHEADER" || AUTOHEADER="$MISSING autoheader"
6789
6790
5213506e
RW		 6791# Check whether --enable-maintainer-mode was given.
6792if test "${enable_maintainer_mode+set}" = set; then :
6793 enableval=$enable_maintainer_mode;
88fa57d7
KC		 6794else
6795 enable_maintainer_mode=no
5213506e
RW		 6796fi
6797
88fa57d7
KC		 6798if test "x$enable_maintainer_mode" = xno; then
6799 MAINT='#'
6800else
6801 MAINT=
6802fi
6803
6804
909b30a1
EG		 6805if test -z "$CTAGS"; then
6806 CTAGS=ctags
6807fi
6808
6809if test -z "$ETAGS"; then
6810 ETAGS=etags
6811fi
6812
6813if test -z "$MKID"; then
6814 MKID=mkid
6815fi
6816
6817
79035f0d 6818# Additional info for config.intl.
56694dd9 6819
56694dd9 6820
79035f0d
NN		 6821
6822LIBINTL_DEP=
6823INCINTL=
6824case $USE_INCLUDED_LIBINTL in
6825 yes)
5da9128a
PB		 6826 LIBINTL=`echo $LIBINTL | sed 's,${top_builddir},&/..,' `
6827 LTLIBINTL=`echo $LTLIBINTL | sed 's,${top_builddir},&/..,' `
6828 LIBINTL_DEP='${top_builddir}/../intl/libintl.a'
6829 INCINTL='-I${top_builddir}/../intl'
79035f0d
NN		 6830 ;;
6831esac
6832
2ca17e0a
JJ		 6833BISON3_YES='#'
6834BISON3_NO=
6835if test "$INTLBISON" != :; then
6836 ac_bison3=no
6837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking bison 3 or later" >&5
6838$as_echo_n "checking bison 3 or later... " >&6; }
6839 ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
6840 case $ac_prog_version in
6841 [3-9].*)
6842 ac_prog_version="$ac_prog_version, bison3"; ac_bison3=yes;;
6843 *) ac_prog_version="$ac_prog_version, old";;
6844 esac
6845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5
6846$as_echo "$ac_prog_version" >&6; }
6847 if test $ac_bison3 = yes; then
2ca17e0a
JJ		 6848 BISON3_YES=
6849 BISON3_NO='#'
6850 fi
6851fi
6852
6853
6854
4a1493f0
JJ		 6855# Check whether --enable-host-shared was given.
6856if test "${enable_host_shared+set}" = set; then :
6857 enableval=$enable_host_shared; PICFLAG=-fPIC
6858else
6859 PICFLAG=
6860fi
6861
6862
6863
5213506e 6864ac_config_files="$ac_config_files Makefile config.intl"
79035f0d
NN		 6865
6866cat >confcache <<\_ACEOF
6eb95e99
ZW		 6867# This file is a shell script that caches the results of configure
6868# tests run on this system so they can be shared between configure
79035f0d
NN		 6869# scripts and configure runs, see configure's option --config-cache.
6870# It is not useful on other systems. If it contains results you don't
6871# want to keep, you may remove or edit it.
6eb95e99 6872#
79035f0d
NN		 6873# config.status only pays attention to the cache file if you give it
6874# the --recheck option to rerun configure.
6eb95e99 6875#
79035f0d
NN		 6876# `ac_cv_env_foo' variables (set or unset) will be overridden when
6877# loading this file, other *unset* `ac_cv_foo' will be assigned the
6878# following values.
6879
6880_ACEOF
6881
6eb95e99
ZW		 6882# The following way of writing the cache mishandles newlines in values,
6883# but we know of no workaround that is simple, portable, and efficient.
5213506e 6884# So, we kill variables containing newlines.
6eb95e99
ZW		 6885# Ultrix sh set writes to stderr and can't be redirected directly,
6886# and sets the high bit in the cache file unless we assign to the vars.
5213506e
RW		 6887(
6888 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
6889 eval ac_val=\$$ac_var
6890 case $ac_val in #(
6891 *${as_nl}*)
6892 case $ac_var in #(
6893 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
6894$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
6895 esac
6896 case $ac_var in #(
6897 _ | IFS | as_nl) ;; #(
6898 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
6899 *) { eval $ac_var=; unset $ac_var;} ;;
6900 esac ;;
6901 esac
6902 done
6903
79035f0d 6904 (set) 2>&1 |
5213506e
RW		 6905 case $as_nl`(ac_space=' '; set) 2>&1` in #(
6906 *${as_nl}ac_space=\ *)
6907 # `set' does not quote correctly, so add quotes: double-quote
6908 # substitution turns \\\\ into \\, and sed turns \\ into \.
79035f0d 6909 sed -n \
8ab705be
KC		 6910 "s/'/'\\\\''/g;
6911 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5213506e 6912 ;; #(
79035f0d
NN		 6913 *)
6914 # `set' quotes correctly as required by POSIX, so do not add quotes.
5213506e 6915 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
79035f0d 6916 ;;
5213506e
RW		 6917 esac |
6918 sort
6919) |
79035f0d 6920 sed '
5213506e 6921 /^ac_cv_env_/b end
79035f0d 6922 t clear
5213506e 6923 :clear
79035f0d
NN		 6924 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6925 t end
5213506e
RW		 6926 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6927 :end' >>confcache
6928if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6929 if test -w "$cache_file"; then
22e05272 6930 if test "x$cache_file" != "x/dev/null"; then
5213506e
RW		 6931 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
6932$as_echo "$as_me: updating cache $cache_file" >&6;}
22e05272
JM		 6933 if test ! -f "$cache_file" || test -h "$cache_file"; then
6934 cat confcache >"$cache_file"
6935 else
6936 case $cache_file in #(
6937 */* | ?:*)
6938 mv -f confcache "$cache_file"$$ &&
6939 mv -f "$cache_file"$$ "$cache_file" ;; #(
6940 *)
6941 mv -f confcache "$cache_file" ;;
6942 esac
6943 fi
6944 fi
6eb95e99 6945 else
5213506e
RW		 6946 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6947$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
6eb95e99
ZW		 6948 fi
6949fi
6950rm -f confcache
6951
6952test "x$prefix" = xNONE && prefix=$ac_default_prefix
6953# Let make expand exec_prefix.
6954test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6955
56694dd9 6956DEFS=-DHAVE_CONFIG_H
6eb95e99 6957
79035f0d
NN		 6958ac_libobjs=
6959ac_ltlibobjs=
22e05272 6960U=
79035f0d
NN		 6961for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6962 # 1. Remove the extension, and $U if already installed.
5213506e
RW		 6963 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
6964 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
6965 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
6966 # will be set to the directory where LIBOBJS objects are built.
6967 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
6968 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
79035f0d
NN		 6969done
6970LIBOBJS=$ac_libobjs
56694dd9 6971
79035f0d
NN		 6972LTLIBOBJS=$ac_ltlibobjs
6973
6974
6975
22e05272 6976: "${CONFIG_STATUS=./config.status}"
5213506e 6977ac_write_fail=0
79035f0d
NN		 6978ac_clean_files_save=$ac_clean_files
6979ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5213506e
RW		 6980{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
6981$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
6982as_write_fail=0
6983cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
79035f0d
NN		 6984#! $SHELL
6985# Generated by $as_me.
6eb95e99
ZW		 6986# Run this file to recreate the current configuration.
6987# Compiler output produced by configure, useful for debugging
79035f0d 6988# configure, is in config.log if it exists.
6eb95e99 6989
79035f0d
NN		 6990debug=false
6991ac_cs_recheck=false
6992ac_cs_silent=false
79035f0d 6993
5213506e
RW		 6994SHELL=\${CONFIG_SHELL-$SHELL}
6995export SHELL
6996_ASEOF
6997cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
6998## -------------------- ##
6999## M4sh Initialization. ##
7000## -------------------- ##
79035f0d 7001
5213506e
RW		 7002# Be more Bourne compatible
7003DUALCASE=1; export DUALCASE # for MKS sh
7004if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
79035f0d
NN		 7005 emulate sh
7006 NULLCMD=:
5213506e 7007 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
79035f0d
NN		 7008 # is contrary to our usage. Disable this feature.
7009 alias -g '${1+"$@"}'='"$@"'
5213506e
RW		 7010 setopt NO_GLOB_SUBST
7011else
7012 case `(set -o) 2>/dev/null` in #(
7013 *posix*) :
7014 set -o posix ;; #(
7015 *) :
7016 ;;
7017esac
79035f0d
NN		 7018fi
7019
5213506e
RW		 7020
7021as_nl='
7022'
7023export as_nl
7024# Printing a long string crashes Solaris 7 /usr/bin/printf.
7025as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
7026as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
7027as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
7028# Prefer a ksh shell builtin over an external printf program on Solaris,
7029# but without wasting forks for bash or zsh.
7030if test -z "$BASH_VERSION$ZSH_VERSION" \
7031 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
7032 as_echo='print -r --'
7033 as_echo_n='print -rn --'
7034elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
7035 as_echo='printf %s\n'
7036 as_echo_n='printf %s'
7037else
7038 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
7039 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
7040 as_echo_n='/usr/ucb/echo -n'
7041 else
7042 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
7043 as_echo_n_body='eval
7044 arg=$1;
7045 case $arg in #(
7046 *"$as_nl"*)
7047 expr "X$arg" : "X\\(.*\\)$as_nl";
7048 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
7049 esac;
7050 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
7051 '
7052 export as_echo_n_body
7053 as_echo_n='sh -c $as_echo_n_body as_echo'
7054 fi
7055 export as_echo_body
7056 as_echo='sh -c $as_echo_body as_echo'
79035f0d
NN		 7057fi
7058
5213506e
RW		 7059# The user is always right.
7060if test "${PATH_SEPARATOR+set}" != set; then
7061 PATH_SEPARATOR=:
7062 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
7063 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
7064 PATH_SEPARATOR=';'
7065 }
7066fi
79035f0d 7067
5213506e
RW		 7068
7069# IFS
7070# We need space, tab and new line, in precisely that order. Quoting is
7071# there to prevent editors from complaining about space-tab.
7072# (If _AS_PATH_WALK were called with IFS unset, it would disable word
7073# splitting by setting IFS to empty value.)
7074IFS=" "" $as_nl"
7075
7076# Find who we are. Look in the path if we contain no directory separator.
22e05272 7077as_myself=
5213506e
RW		 7078case $0 in #((
7079 *[\\/]* ) as_myself=$0 ;;
7080 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7081for as_dir in $PATH
7082do
7083 IFS=$as_save_IFS
7084 test -z "$as_dir" && as_dir=.
7085 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7086 done
7087IFS=$as_save_IFS
7088
7089 ;;
7090esac
7091# We did not find ourselves, most probably we were run as `sh COMMAND'
7092# in which case we are not to be found in the path.
7093if test "x$as_myself" = x; then
7094 as_myself=$0
7095fi
7096if test ! -f "$as_myself"; then
7097 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7098 exit 1
7099fi
7100
7101# Unset variables that we do not need and which cause bugs (e.g. in
7102# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
7103# suppresses any "Segmentation fault" message there. '((' could
7104# trigger a bug in pdksh 5.2.14.
7105for as_var in BASH_ENV ENV MAIL MAILPATH
7106do eval test x\${$as_var+set} = xset \
7107 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
7108done
79035f0d
NN		 7109PS1='$ '
7110PS2='> '
7111PS4='+ '
7112
7113# NLS nuisances.
5213506e
RW		 7114LC_ALL=C
7115export LC_ALL
7116LANGUAGE=C
7117export LANGUAGE
7118
7119# CDPATH.
7120(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
7121
7122
22e05272
JM		 7123# as_fn_error STATUS ERROR [LINENO LOG_FD]
7124# ----------------------------------------
5213506e
RW		 7125# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
7126# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
22e05272 7127# script with STATUS, using 1 if that was 0.
5213506e
RW		 7128as_fn_error ()
7129{
22e05272
JM		 7130 as_status=$1; test $as_status -eq 0 && as_status=1
7131 if test "$4"; then
7132 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
7133 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
79035f0d 7134 fi
22e05272 7135 $as_echo "$as_me: error: $2" >&2
5213506e
RW		 7136 as_fn_exit $as_status
7137} # as_fn_error
7138
7139
7140# as_fn_set_status STATUS
7141# -----------------------
7142# Set $? to STATUS, without forking.
7143as_fn_set_status ()
7144{
7145 return $1
7146} # as_fn_set_status
7147
7148# as_fn_exit STATUS
7149# -----------------
7150# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
7151as_fn_exit ()
7152{
7153 set +e
7154 as_fn_set_status $1
7155 exit $1
7156} # as_fn_exit
7157
7158# as_fn_unset VAR
7159# ---------------
7160# Portably unset VAR.
7161as_fn_unset ()
7162{
7163 { eval $1=; unset $1;}
7164}
7165as_unset=as_fn_unset
7166# as_fn_append VAR VALUE
7167# ----------------------
7168# Append the text in VALUE to the end of the definition contained in VAR. Take
7169# advantage of any shell optimizations that allow amortized linear growth over
7170# repeated appends, instead of the typical quadratic growth present in naive
7171# implementations.
7172if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
7173 eval 'as_fn_append ()
7174 {
7175 eval $1+=\$2
7176 }'
7177else
7178 as_fn_append ()
7179 {
7180 eval $1=\$$1\$2
7181 }
7182fi # as_fn_append
7183
7184# as_fn_arith ARG...
7185# ------------------
7186# Perform arithmetic evaluation on the ARGs, and store the result in the
7187# global $as_val. Take advantage of shells that can avoid forks. The arguments
7188# must be portable across $(()) and expr.
7189if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
7190 eval 'as_fn_arith ()
7191 {
7192 as_val=$(( $* ))
7193 }'
7194else
7195 as_fn_arith ()
7196 {
7197 as_val=`expr "$@" || test $? -eq 1`
7198 }
7199fi # as_fn_arith
6eb95e99 7200
5213506e
RW		 7201
7202if expr a : '\(a\)' >/dev/null 2>&1 &&
7203 test "X`expr 00001 : '.*\(...\)'`" = X001; then
79035f0d
NN		 7204 as_expr=expr
7205else
7206 as_expr=false
7207fi
7208
5213506e 7209if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
79035f0d
NN		 7210 as_basename=basename
7211else
7212 as_basename=false
7213fi
7214
5213506e
RW		 7215if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
7216 as_dirname=dirname
7217else
7218 as_dirname=false
7219fi
6eb95e99 7220
5213506e 7221as_me=`$as_basename -- "$0" ||
79035f0d
NN		 7222$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7223 X"$0" : 'X\(//\)$' \| \
5213506e
RW		 7224 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
7225$as_echo X/"$0" |
7226 sed '/^.*\/\([^/][^/]*\)\/*$/{
7227 s//\1/
7228 q
7229 }
7230 /^X\/\(\/\/\)$/{
7231 s//\1/
7232 q
7233 }
7234 /^X\/\(\/\).*/{
7235 s//\1/
7236 q
7237 }
7238 s/.*/./; q'`
6eb95e99 7239
79035f0d
NN		 7240# Avoid depending upon Character Ranges.
7241as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7242as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7243as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7244as_cr_digits='0123456789'
7245as_cr_alnum=$as_cr_Letters$as_cr_digits
7246
5213506e
RW		 7247ECHO_C= ECHO_N= ECHO_T=
7248case `echo -n x` in #(((((
7249-n*)
7250 case `echo 'xy\c'` in
7251 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
7252 xy) ECHO_C='\c';;
7253 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
7254 ECHO_T=' ';;
7255 esac;;
7256*)
7257 ECHO_N='-n';;
79035f0d
NN		 7258esac
7259
5213506e
RW		 7260rm -f conf$$ conf$$.exe conf$$.file
7261if test -d conf$$.dir; then
7262 rm -f conf$$.dir/conf$$.file
79035f0d 7263else
5213506e
RW		 7264 rm -f conf$$.dir
7265 mkdir conf$$.dir 2>/dev/null
79035f0d 7266fi
5213506e
RW		 7267if (echo >conf$$.file) 2>/dev/null; then
7268 if ln -s conf$$.file conf$$ 2>/dev/null; then
79035f0d 7269 as_ln_s='ln -s'
5213506e
RW		 7270 # ... but there are two gotchas:
7271 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7272 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
22e05272 7273 # In both cases, we have to default to `cp -pR'.
5213506e 7274 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
22e05272 7275 as_ln_s='cp -pR'
5213506e
RW		 7276 elif ln conf$$.file conf$$ 2>/dev/null; then
7277 as_ln_s=ln
7278 else
22e05272 7279 as_ln_s='cp -pR'
6eb95e99 7280 fi
79035f0d 7281else
22e05272 7282 as_ln_s='cp -pR'
79035f0d 7283fi
5213506e
RW		 7284rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
7285rmdir conf$$.dir 2>/dev/null
7286
7287
7288# as_fn_mkdir_p
7289# -------------
7290# Create "$as_dir" as a directory, including parents if necessary.
7291as_fn_mkdir_p ()
7292{
7293
7294 case $as_dir in #(
7295 -*) as_dir=./$as_dir;;
7296 esac
7297 test -d "$as_dir" || eval $as_mkdir_p || {
7298 as_dirs=
7299 while :; do
7300 case $as_dir in #(
7301 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
7302 *) as_qdir=$as_dir;;
7303 esac
7304 as_dirs="'$as_qdir' $as_dirs"
7305 as_dir=`$as_dirname -- "$as_dir" ||
7306$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7307 X"$as_dir" : 'X\(//\)[^/]' \| \
7308 X"$as_dir" : 'X\(//\)$' \| \
7309 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
7310$as_echo X"$as_dir" |
7311 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7312 s//\1/
7313 q
7314 }
7315 /^X\(\/\/\)[^/].*/{
7316 s//\1/
7317 q
7318 }
7319 /^X\(\/\/\)$/{
7320 s//\1/
7321 q
7322 }
7323 /^X\(\/\).*/{
7324 s//\1/
7325 q
7326 }
7327 s/.*/./; q'`
7328 test -d "$as_dir" && break
7329 done
7330 test -z "$as_dirs" || eval "mkdir $as_dirs"
22e05272 7331 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
79035f0d 7332
5213506e
RW		 7333
7334} # as_fn_mkdir_p
79035f0d 7335if mkdir -p . 2>/dev/null; then
5213506e 7336 as_mkdir_p='mkdir -p "$as_dir"'
79035f0d 7337else
8ab705be 7338 test -d ./-p && rmdir ./-p
79035f0d
NN		 7339 as_mkdir_p=false
7340fi
7341
22e05272
JM		 7342
7343# as_fn_executable_p FILE
7344# -----------------------
7345# Test if FILE is an executable regular file.
7346as_fn_executable_p ()
7347{
7348 test -f "$1" && test -x "$1"
7349} # as_fn_executable_p
7350as_test_x='test -x'
7351as_executable_p=as_fn_executable_p
79035f0d
NN		 7352
7353# Sed expression to map a string onto a valid CPP name.
8ab705be 7354as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
79035f0d
NN		 7355
7356# Sed expression to map a string onto a valid variable name.
8ab705be 7357as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
79035f0d
NN		 7358
7359
79035f0d 7360exec 6>&1
5213506e
RW		 7361## ----------------------------------- ##
7362## Main body of $CONFIG_STATUS script. ##
7363## ----------------------------------- ##
7364_ASEOF
7365test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
79035f0d 7366
5213506e
RW		 7367cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7368# Save the log message, to keep $0 and so on meaningful, and to
79035f0d 7369# report actual input values of CONFIG_FILES etc. instead of their
5213506e
RW		 7370# values after options handling.
7371ac_log="
79035f0d 7372This file was extended by $as_me, which was
22e05272 7373generated by GNU Autoconf 2.69. Invocation command line was
79035f0d
NN		 7374
7375 CONFIG_FILES = $CONFIG_FILES
7376 CONFIG_HEADERS = $CONFIG_HEADERS
7377 CONFIG_LINKS = $CONFIG_LINKS
7378 CONFIG_COMMANDS = $CONFIG_COMMANDS
7379 $ $0 $@
7380
5213506e
RW		 7381on `(hostname || uname -n) 2>/dev/null | sed 1q`
7382"
7383
79035f0d
NN		 7384_ACEOF
7385
5213506e
RW		 7386case $ac_config_files in *"
7387"*) set x $ac_config_files; shift; ac_config_files=$*;;
7388esac
79035f0d 7389
5213506e
RW		 7390case $ac_config_headers in *"
7391"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
7392esac
79035f0d 7393
79035f0d 7394
5213506e
RW		 7395cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7396# Files that config.status was made for.
7397config_files="$ac_config_files"
7398config_headers="$ac_config_headers"
7399config_commands="$ac_config_commands"
79035f0d 7400
5213506e 7401_ACEOF
79035f0d 7402
5213506e 7403cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
79035f0d 7404ac_cs_usage="\
5213506e
RW		 7405\`$as_me' instantiates files and other configuration actions
7406from templates according to the current configuration. Unless the files
7407and actions are specified as TAGs, all are instantiated by default.
79035f0d 7408
5213506e 7409Usage: $0 [OPTION]... [TAG]...
79035f0d
NN		 7410
7411 -h, --help print this help, then exit
5213506e 7412 -V, --version print version number and configuration settings, then exit
22e05272 7413 --config print configuration, then exit
5213506e
RW		 7414 -q, --quiet, --silent
7415 do not print progress messages
79035f0d
NN		 7416 -d, --debug don't remove temporary files
7417 --recheck update $as_me by reconfiguring in the same conditions
5213506e
RW		 7418 --file=FILE[:TEMPLATE]
7419 instantiate the configuration file FILE
7420 --header=FILE[:TEMPLATE]
7421 instantiate the configuration header FILE
79035f0d
NN		 7422
7423Configuration files:
7424$config_files
7425
7426Configuration headers:
7427$config_headers
7428
7429Configuration commands:
7430$config_commands
7431
5213506e 7432Report bugs to the package provider."
79035f0d 7433
5213506e
RW		 7434_ACEOF
7435cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22e05272 7436ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
79035f0d
NN		 7437ac_cs_version="\\
7438config.status
22e05272
JM		 7439configured by $0, generated by GNU Autoconf 2.69,
7440 with options \\"\$ac_cs_config\\"
79035f0d 7441
22e05272 7442Copyright (C) 2012 Free Software Foundation, Inc.
79035f0d
NN		 7443This config.status script is free software; the Free Software Foundation
7444gives unlimited permission to copy, distribute and modify it."
5213506e
RW		 7445
7446ac_pwd='$ac_pwd'
7447srcdir='$srcdir'
7448INSTALL='$INSTALL'
7449test -n "\$AWK" || AWK=awk
79035f0d
NN		 7450_ACEOF
7451
5213506e
RW		 7452cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7453# The default lists apply if the user does not specify any file.
79035f0d
NN		 7454ac_need_defaults=:
7455while test $# != 0
7456do
7457 case $1 in
22e05272 7458 --*=?*)
5213506e
RW		 7459 ac_option=`expr "X$1" : 'X\([^=]*\)='`
7460 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
79035f0d
NN		 7461 ac_shift=:
7462 ;;
22e05272
JM		 7463 --*=)
7464 ac_option=`expr "X$1" : 'X\([^=]*\)='`
7465 ac_optarg=
7466 ac_shift=:
7467 ;;
5213506e 7468 *)
79035f0d
NN		 7469 ac_option=$1
7470 ac_optarg=$2
7471 ac_shift=shift
7472 ;;
79035f0d
NN		 7473 esac
7474
7475 case $ac_option in
7476 # Handling of the options.
79035f0d
NN		 7477 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7478 ac_cs_recheck=: ;;
5213506e
RW		 7479 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
7480 $as_echo "$ac_cs_version"; exit ;;
22e05272
JM		 7481 --config | --confi | --conf | --con | --co | --c )
7482 $as_echo "$ac_cs_config"; exit ;;
5213506e 7483 --debug | --debu | --deb | --de | --d | -d )
79035f0d
NN		 7484 debug=: ;;
7485 --file | --fil | --fi | --f )
7486 $ac_shift
5213506e
RW		 7487 case $ac_optarg in
7488 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
22e05272 7489 '') as_fn_error $? "missing file argument" ;;
5213506e
RW		 7490 esac
7491 as_fn_append CONFIG_FILES " '$ac_optarg'"
79035f0d
NN		 7492 ac_need_defaults=false;;
7493 --header | --heade | --head | --hea )
7494 $ac_shift
5213506e
RW		 7495 case $ac_optarg in
7496 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7497 esac
7498 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
79035f0d 7499 ac_need_defaults=false;;
5213506e
RW		 7500 --he | --h)
7501 # Conflict between --help and --header
22e05272 7502 as_fn_error $? "ambiguous option: \`$1'
5213506e
RW		 7503Try \`$0 --help' for more information.";;
7504 --help | --hel | -h )
7505 $as_echo "$ac_cs_usage"; exit ;;
79035f0d
NN		 7506 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7507 | -silent | --silent | --silen | --sile | --sil | --si | --s)
7508 ac_cs_silent=: ;;
7509
7510 # This is an error.
22e05272 7511 -*) as_fn_error $? "unrecognized option: \`$1'
5213506e 7512Try \`$0 --help' for more information." ;;
79035f0d 7513
5213506e
RW		 7514 *) as_fn_append ac_config_targets " $1"
7515 ac_need_defaults=false ;;
79035f0d
NN		 7516
7517 esac
7518 shift
6eb95e99 7519done
79035f0d
NN		 7520
7521ac_configure_extra_args=
7522
7523if $ac_cs_silent; then
7524 exec 6>/dev/null
7525 ac_configure_extra_args="$ac_configure_extra_args --silent"
6eb95e99
ZW		 7526fi
7527
79035f0d 7528_ACEOF
5213506e 7529cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
79035f0d 7530if \$ac_cs_recheck; then
22e05272 7531 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5213506e
RW		 7532 shift
7533 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
7534 CONFIG_SHELL='$SHELL'
7535 export CONFIG_SHELL
7536 exec "\$@"
79035f0d 7537fi
6eb95e99 7538
79035f0d 7539_ACEOF
5213506e
RW		 7540cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7541exec 5>>config.log
7542{
7543 echo
7544 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7545## Running $as_me. ##
7546_ASBOX
7547 $as_echo "$ac_log"
7548} >&5
79035f0d 7549
5213506e
RW		 7550_ACEOF
7551cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
79035f0d 7552#
5213506e 7553# INIT-COMMANDS
79035f0d 7554#
79035f0d
NN		 7555# Capture the value of obsolete ALL_LINGUAS because we need it to compute
7556 # POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it
7557 # from automake.
7558 eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"'
7559 # Capture the value of LINGUAS because we need it to compute CATALOGS.
7560 LINGUAS="${LINGUAS-%UNSET%}"
7561
7562
7563_ACEOF
7564
5213506e 7565cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
79035f0d 7566
5213506e 7567# Handling of arguments.
79035f0d
NN		 7568for ac_config_target in $ac_config_targets
7569do
5213506e
RW		 7570 case $ac_config_target in
7571 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
7572 "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
7573 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7574 "config.intl") CONFIG_FILES="$CONFIG_FILES config.intl" ;;
7575
22e05272 7576 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
6eb95e99 7577 esac
79035f0d
NN		 7578done
7579
5213506e 7580
79035f0d
NN		 7581# If the user did not use the arguments to specify the items to instantiate,
7582# then the envvar interface is used. Set only those that are not.
7583# We use the long form for the default assignment because of an extremely
7584# bizarre bug on SunOS 4.1.3.
7585if $ac_need_defaults; then
7586 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7587 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
7588 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
7589fi
7590
7591# Have a temporary directory for convenience. Make it in the build tree
5213506e 7592# simply because there is no reason against having it here, and in addition,
79035f0d 7593# creating and moving files from /tmp can sometimes cause problems.
5213506e
RW		 7594# Hook for its removal unless debugging.
7595# Note that there is a small window in which the directory will not be cleaned:
7596# after its creation but before its name has been assigned to `$tmp'.
79035f0d
NN		 7597$debug ||
7598{
22e05272 7599 tmp= ac_tmp=
5213506e 7600 trap 'exit_status=$?
22e05272
JM		 7601 : "${ac_tmp:=$tmp}"
7602 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
5213506e
RW		 7603' 0
7604 trap 'as_fn_exit 1' 1 2 13 15
79035f0d 7605}
79035f0d 7606# Create a (secure) tmp directory for tmp files.
6eb95e99 7607
79035f0d 7608{
5213506e 7609 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
22e05272 7610 test -d "$tmp"
79035f0d
NN		 7611} ||
7612{
5213506e
RW		 7613 tmp=./conf$$-$RANDOM
7614 (umask 077 && mkdir "$tmp")
22e05272
JM		 7615} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
7616ac_tmp=$tmp
5213506e
RW		 7617
7618# Set up the scripts for CONFIG_FILES section.
7619# No need to generate them if there are no CONFIG_FILES.
7620# This happens for instance with `./config.status config.h'.
7621if test -n "$CONFIG_FILES"; then
7622
7623
7624ac_cr=`echo X | tr X '\015'`
7625# On cygwin, bash can eat \r inside `` if the user requested igncr.
7626# But we know of no other shell where ac_cr would be empty at this
7627# point, so we can use a bashism as a fallback.
7628if test "x$ac_cr" = x; then
7629 eval ac_cr=\$\'\\r\'
7630fi
7631ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7632if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
22e05272 7633 ac_cs_awk_cr='\\r'
5213506e
RW		 7634else
7635 ac_cs_awk_cr=$ac_cr
7636fi
7637
22e05272 7638echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
5213506e
RW		 7639_ACEOF
7640
7641
79035f0d 7642{
5213506e
RW		 7643 echo "cat >conf$$subs.awk <<_ACEOF" &&
7644 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
7645 echo "_ACEOF"
7646} >conf$$subs.sh ||
22e05272
JM		 7647 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7648ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
5213506e
RW		 7649ac_delim='%!_!# '
7650for ac_last_try in false false false false false :; do
7651 . ./conf$$subs.sh ||
22e05272 7652 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5213506e
RW		 7653
7654 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
7655 if test $ac_delim_n = $ac_delim_num; then
7656 break
7657 elif $ac_last_try; then
22e05272 7658 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5213506e
RW		 7659 else
7660 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7661 fi
7662done
7663rm -f conf$$subs.sh
7664
7665cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22e05272 7666cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
5213506e
RW		 7667_ACEOF
7668sed -n '
7669h
7670s/^/S["/; s/!.*/"]=/
7671p
7672g
7673s/^[^!]*!//
7674:repl
7675t repl
7676s/'"$ac_delim"'$//
7677t delim
7678:nl
7679h
22e05272 7680s/\(.\{148\}\)..*/\1/
5213506e
RW		 7681t more1
7682s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
7683p
7684n
7685b repl
7686:more1
7687s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7688p
7689g
7690s/.\{148\}//
7691t nl
7692:delim
7693h
22e05272 7694s/\(.\{148\}\)..*/\1/
5213506e
RW		 7695t more2
7696s/["\\]/\\&/g; s/^/"/; s/$/"/
7697p
7698b
7699:more2
7700s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7701p
7702g
7703s/.\{148\}//
7704t delim
7705' <conf$$subs.awk | sed '
7706/^[^""]/{
7707 N
7708 s/\n//
79035f0d 7709}
5213506e
RW		 7710' >>$CONFIG_STATUS || ac_write_fail=1
7711rm -f conf$$subs.awk
7712cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7713_ACAWK
22e05272 7714cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
5213506e
RW		 7715 for (key in S) S_is_set[key] = 1
7716 FS = "\a"
79035f0d 7717
5213506e
RW		 7718}
7719{
7720 line = $ 0
7721 nfields = split(line, field, "@")
7722 substed = 0
7723 len = length(field[1])
7724 for (i = 2; i < nfields; i++) {
7725 key = field[i]
7726 keylen = length(key)
7727 if (S_is_set[key]) {
7728 value = S[key]
7729 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7730 len += length(value) + length(field[++i])
7731 substed = 1
7732 } else
7733 len += 1 + keylen
7734 }
79035f0d 7735
5213506e
RW		 7736 print line
7737}
79035f0d 7738
5213506e
RW		 7739_ACAWK
7740_ACEOF
7741cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7742if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7743 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
7744else
7745 cat
22e05272
JM		 7746fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
7747 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
5213506e 7748_ACEOF
79035f0d 7749
22e05272
JM		 7750# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
7751# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
5213506e
RW		 7752# trailing colons and then remove the whole line if VPATH becomes empty
7753# (actually we leave an empty line to preserve line numbers).
7754if test "x$srcdir" = x.; then
22e05272
JM		 7755 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
7756h
7757s///
7758s/^/:/
7759s/[ ]*$/:/
7760s/:\$(srcdir):/:/g
7761s/:\${srcdir}:/:/g
7762s/:@srcdir@:/:/g
7763s/^:*//
5213506e 7764s/:*$//
22e05272
JM		 7765x
7766s/\(=[ ]*\).*/\1/
7767G
7768s/\n//
5213506e
RW		 7769s/^[^=]*=[ ]*$//
7770}'
7771fi
79035f0d 7772
5213506e
RW		 7773cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7774fi # test -n "$CONFIG_FILES"
7775
7776# Set up the scripts for CONFIG_HEADERS section.
7777# No need to generate them if there are no CONFIG_HEADERS.
7778# This happens for instance with `./config.status Makefile'.
7779if test -n "$CONFIG_HEADERS"; then
22e05272 7780cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
5213506e 7781BEGIN {
79035f0d
NN		 7782_ACEOF
7783
5213506e
RW		 7784# Transform confdefs.h into an awk script `defines.awk', embedded as
7785# here-document in config.status, that substitutes the proper values into
7786# config.h.in to produce config.h.
7787
7788# Create a delimiter string that does not exist in confdefs.h, to ease
7789# handling of long lines.
7790ac_delim='%!_!# '
7791for ac_last_try in false false :; do
22e05272
JM		 7792 ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
7793 if test -z "$ac_tt"; then
5213506e
RW		 7794 break
7795 elif $ac_last_try; then
22e05272 7796 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
5213506e
RW		 7797 else
7798 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
56694dd9 7799 fi
5213506e 7800done
6eb95e99 7801
5213506e
RW		 7802# For the awk script, D is an array of macro values keyed by name,
7803# likewise P contains macro parameters if any. Preserve backslash
7804# newline sequences.
7805
7806ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
7807sed -n '
7808s/.\{148\}/&'"$ac_delim"'/g
7809t rset
7810:rset
7811s/^[ ]*#[ ]*define[ ][ ]*/ /
7812t def
7813d
7814:def
7815s/\\$//
7816t bsnl
7817s/["\\]/\\&/g
7818s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
7819D["\1"]=" \3"/p
7820s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
7821d
7822:bsnl
7823s/["\\]/\\&/g
7824s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
7825D["\1"]=" \3\\\\\\n"\\/p
7826t cont
7827s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
7828t cont
7829d
7830:cont
7831n
7832s/.\{148\}/&'"$ac_delim"'/g
7833t clear
7834:clear
7835s/\\$//
7836t bsnlc
7837s/["\\]/\\&/g; s/^/"/; s/$/"/p
7838d
7839:bsnlc
7840s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
7841b cont
7842' <confdefs.h | sed '
7843s/'"$ac_delim"'/"\\\
7844"/g' >>$CONFIG_STATUS || ac_write_fail=1
7845
7846cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7847 for (key in D) D_is_set[key] = 1
7848 FS = "\a"
7849}
7850/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
7851 line = \$ 0
7852 split(line, arg, " ")
7853 if (arg[1] == "#") {
7854 defundef = arg[2]
7855 mac1 = arg[3]
7856 } else {
7857 defundef = substr(arg[1], 2)
7858 mac1 = arg[2]
7859 }
7860 split(mac1, mac2, "(") #)
7861 macro = mac2[1]
7862 prefix = substr(line, 1, index(line, defundef) - 1)
7863 if (D_is_set[macro]) {
7864 # Preserve the white space surrounding the "#".
7865 print prefix "define", macro P[macro] D[macro]
7866 next
7867 } else {
7868 # Replace #undef with comments. This is necessary, for example,
7869 # in the case of _POSIX_SOURCE, which is predefined and required
7870 # on some systems where configure will not decide to define it.
7871 if (defundef == "undef") {
7872 print "/*", prefix defundef, macro, "*/"
7873 next
7874 }
7875 }
7876}
7877{ print }
7878_ACAWK
79035f0d 7879_ACEOF
5213506e 7880cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22e05272 7881 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
5213506e
RW		 7882fi # test -n "$CONFIG_HEADERS"
7883
7884
7885eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
7886shift
7887for ac_tag
7888do
7889 case $ac_tag in
7890 :[FHLC]) ac_mode=$ac_tag; continue;;
7891 esac
7892 case $ac_mode$ac_tag in
7893 :[FHL]*:*);;
22e05272 7894 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
5213506e
RW		 7895 :[FH]-) ac_tag=-:-;;
7896 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7897 esac
7898 ac_save_IFS=$IFS
7899 IFS=:
7900 set x $ac_tag
7901 IFS=$ac_save_IFS
7902 shift
7903 ac_file=$1
7904 shift
7905
7906 case $ac_mode in
7907 :L) ac_source=$1;;
7908 :[FH])
7909 ac_file_inputs=
7910 for ac_f
7911 do
7912 case $ac_f in
22e05272 7913 -) ac_f="$ac_tmp/stdin";;
5213506e
RW		 7914 *) # Look for the file first in the build tree, then in the source tree
7915 # (if the path is not absolute). The absolute path cannot be DOS-style,
7916 # because $ac_f cannot contain `:'.
7917 test -f "$ac_f" ||
7918 case $ac_f in
7919 [\\/$]*) false;;
7920 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
7921 esac ||
22e05272 7922 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
5213506e
RW		 7923 esac
7924 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
7925 as_fn_append ac_file_inputs " '$ac_f'"
7926 done
7927
7928 # Let's still pretend it is `configure' which instantiates (i.e., don't
7929 # use $as_me), people would be surprised to read:
7930 # /* config.h. Generated by config.status. */
7931 configure_input='Generated from '`
7932 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
7933 `' by configure.'
7934 if test x"$ac_file" != x-; then
7935 configure_input="$ac_file. $configure_input"
7936 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
7937$as_echo "$as_me: creating $ac_file" >&6;}
7938 fi
7939 # Neutralize special characters interpreted by sed in replacement strings.
7940 case $configure_input in #(
7941 *\&* | *\|* | *\\* )
7942 ac_sed_conf_input=`$as_echo "$configure_input" |
7943 sed 's/[\\\\&|]/\\\\&/g'`;; #(
7944 *) ac_sed_conf_input=$configure_input;;
7945 esac
7946
7947 case $ac_tag in
22e05272
JM		 7948 *:-:* | *:-) cat >"$ac_tmp/stdin" \
7949 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
5213506e
RW		 7950 esac
7951 ;;
6eb95e99
ZW		 7952 esac
7953
5213506e 7954 ac_dir=`$as_dirname -- "$ac_file" ||
79035f0d 7955$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8ab705be
KC		 7956 X"$ac_file" : 'X\(//\)[^/]' \| \
7957 X"$ac_file" : 'X\(//\)$' \| \
5213506e
RW		 7958 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
7959$as_echo X"$ac_file" |
7960 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7961 s//\1/
7962 q
7963 }
7964 /^X\(\/\/\)[^/].*/{
7965 s//\1/
7966 q
7967 }
7968 /^X\(\/\/\)$/{
7969 s//\1/
7970 q
7971 }
7972 /^X\(\/\).*/{
7973 s//\1/
7974 q
7975 }
7976 s/.*/./; q'`
7977 as_dir="$ac_dir"; as_fn_mkdir_p
79035f0d
NN		 7978 ac_builddir=.
7979
5213506e
RW		 7980case "$ac_dir" in
7981.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
7982*)
7983 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
7984 # A ".." for each directory in $ac_dir_suffix.
7985 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
7986 case $ac_top_builddir_sub in
7987 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
7988 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
7989 esac ;;
7990esac
7991ac_abs_top_builddir=$ac_pwd
7992ac_abs_builddir=$ac_pwd$ac_dir_suffix
7993# for backward compatibility:
7994ac_top_builddir=$ac_top_build_prefix
79035f0d
NN		 7995
7996case $srcdir in
5213506e 7997 .) # We are building in place.
79035f0d 7998 ac_srcdir=.
5213506e
RW		 7999 ac_top_srcdir=$ac_top_builddir_sub
8000 ac_abs_top_srcdir=$ac_pwd ;;
8001 [\\/]* | ?:[\\/]* ) # Absolute name.
79035f0d 8002 ac_srcdir=$srcdir$ac_dir_suffix;
5213506e
RW		 8003 ac_top_srcdir=$srcdir
8004 ac_abs_top_srcdir=$srcdir ;;
8005 *) # Relative name.
8006 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8007 ac_top_srcdir=$ac_top_build_prefix$srcdir
8008 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
79035f0d 8009esac
5213506e 8010ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
8ab705be 8011
6eb95e99 8012
5213506e
RW		 8013 case $ac_mode in
8014 :F)
8015 #
8016 # CONFIG_FILE
8017 #
79035f0d
NN		 8018
8019 case $INSTALL in
8020 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5213506e 8021 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
56694dd9 8022 esac
5213506e 8023_ACEOF
6eb95e99 8024
5213506e
RW		 8025cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8026# If the template does not know about datarootdir, expand it.
8027# FIXME: This hack should be removed a few years after 2.60.
8028ac_datarootdir_hack=; ac_datarootdir_seen=
8029ac_sed_dataroot='
8030/datarootdir/ {
8031 p
8032 q
8033}
8034/@datadir@/p
8035/@docdir@/p
8036/@infodir@/p
8037/@localedir@/p
8038/@mandir@/p'
8039case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
8040*datarootdir*) ac_datarootdir_seen=yes;;
8041*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
8042 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8043$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8044_ACEOF
8045cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8046 ac_datarootdir_hack='
8047 s&@datadir@&$datadir&g
8048 s&@docdir@&$docdir&g
8049 s&@infodir@&$infodir&g
8050 s&@localedir@&$localedir&g
8051 s&@mandir@&$mandir&g
8052 s&\\\${datarootdir}&$datarootdir&g' ;;
8053esac
79035f0d 8054_ACEOF
5213506e
RW		 8055
8056# Neutralize VPATH when `$srcdir' = `.'.
8057# Shell code in configure.ac might set extrasub.
8058# FIXME: do we really want to maintain this feature?
8059cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8060ac_sed_extra="$ac_vpsub
79035f0d
NN		 8061$extrasub
8062_ACEOF
5213506e 8063cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
79035f0d
NN		 8064:t
8065/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5213506e
RW		 8066s|@configure_input@|$ac_sed_conf_input|;t t
8067s&@top_builddir@&$ac_top_builddir_sub&;t t
8068s&@top_build_prefix@&$ac_top_build_prefix&;t t
8069s&@srcdir@&$ac_srcdir&;t t
8070s&@abs_srcdir@&$ac_abs_srcdir&;t t
8071s&@top_srcdir@&$ac_top_srcdir&;t t
8072s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
8073s&@builddir@&$ac_builddir&;t t
8074s&@abs_builddir@&$ac_abs_builddir&;t t
8075s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
8076s&@INSTALL@&$ac_INSTALL&;t t
8077$ac_datarootdir_hack
8078"
22e05272
JM		 8079eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
8080 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5213506e
RW		 8081
8082test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
22e05272
JM		 8083 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
8084 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
8085 "$ac_tmp/out"`; test -z "$ac_out"; } &&
5213506e 8086 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
22e05272 8087which seems to be undefined. Please make sure it is defined" >&5
5213506e 8088$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
22e05272 8089which seems to be undefined. Please make sure it is defined" >&2;}
5213506e 8090
22e05272 8091 rm -f "$ac_tmp/stdin"
79035f0d 8092 case $ac_file in
22e05272
JM		 8093 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
8094 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
5213506e 8095 esac \
22e05272 8096 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5213506e
RW		 8097 ;;
8098 :H)
8099 #
8100 # CONFIG_HEADER
8101 #
79035f0d 8102 if test x"$ac_file" != x-; then
5213506e
RW		 8103 {
8104 $as_echo "/* $configure_input */" \
22e05272
JM		 8105 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
8106 } >"$ac_tmp/config.h" \
8107 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8108 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
5213506e
RW		 8109 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
8110$as_echo "$as_me: $ac_file is unchanged" >&6;}
79035f0d 8111 else
5213506e 8112 rm -f "$ac_file"
22e05272
JM		 8113 mv "$ac_tmp/config.h" "$ac_file" \
8114 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
79035f0d
NN		 8115 fi
8116 else
5213506e 8117 $as_echo "/* $configure_input */" \
22e05272
JM		 8118 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
8119 || as_fn_error $? "could not create -" "$LINENO" 5
79035f0d 8120 fi
5213506e 8121 ;;
8ab705be 8122
5213506e
RW		 8123 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
8124$as_echo "$as_me: executing $ac_file commands" >&6;}
8125 ;;
8126 esac
79035f0d
NN		 8127
8128
5213506e
RW		 8129 case $ac_file$ac_mode in
8130 "default-1":C)
6eb95e99
ZW		 8131 for ac_file in $CONFIG_FILES; do
8132 # Support "outfile[:infile[:infile...]]"
8133 case "$ac_file" in
8134 *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
8135 esac
8136 # PO directories have a Makefile.in generated from Makefile.in.in.
8137 case "$ac_file" in */Makefile.in)
8138 # Adjust a relative srcdir.
8139 ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
86dfbd58 8140 ac_dir_suffix=/`echo "$ac_dir"|sed 's%^\./%%'`
6eb95e99
ZW		 8141 ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
8142 # In autoconf-2.13 it is called $ac_given_srcdir.
8143 # In autoconf-2.50 it is called $srcdir.
8144 test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
8145 case "$ac_given_srcdir" in
8146 .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
8147 /*) top_srcdir="$ac_given_srcdir" ;;
8148 *) top_srcdir="$ac_dots$ac_given_srcdir" ;;
8149 esac
8150 if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
8151 rm -f "$ac_dir/POTFILES"
8152 test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
8153 cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ]*\$/d" -e "s,.*, $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES"
8154 POMAKEFILEDEPS="POTFILES.in"
8155 # ALL_LINGUAS, POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES depend
8156 # on $ac_dir but don't depend on user-specified configuration
8157 # parameters.
8158 if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
8159 # The LINGUAS file contains the set of available languages.
8160 if test -n "$OBSOLETE_ALL_LINGUAS"; then
6b1786aa 8161 test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.ac is obsolete" || echo "setting ALL_LINGUAS in configure.ac is obsolete"
6eb95e99
ZW		 8162 fi
8163 ALL_LINGUAS_=`sed -e "/^#/d" "$ac_given_srcdir/$ac_dir/LINGUAS"`
8164 # Hide the ALL_LINGUAS assigment from automake.
8165 eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
8166 POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
8167 else
6b1786aa 8168 # The set of available languages was given in configure.ac.
6eb95e99
ZW		 8169 eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS'
8170 fi
8171 case "$ac_given_srcdir" in
8172 .) srcdirpre= ;;
8173 *) srcdirpre='$(srcdir)/' ;;
8174 esac
8175 POFILES=
8176 GMOFILES=
8177 UPDATEPOFILES=
8178 DUMMYPOFILES=
8179 for lang in $ALL_LINGUAS; do
8180 POFILES="$POFILES $srcdirpre$lang.po"
8181 GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
8182 UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
8183 DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
8184 done
8185 # CATALOGS depends on both $ac_dir and the user's LINGUAS
8186 # environment variable.
8187 INST_LINGUAS=
8188 if test -n "$ALL_LINGUAS"; then
8189 for presentlang in $ALL_LINGUAS; do
8190 useit=no
8191 if test "%UNSET%" != "$LINGUAS"; then
8192 desiredlanguages="$LINGUAS"
8193 else
8194 desiredlanguages="$ALL_LINGUAS"
8195 fi
8196 for desiredlang in $desiredlanguages; do
8197 # Use the presentlang catalog if desiredlang is
8198 # a. equal to presentlang, or
8199 # b. a variant of presentlang (because in this case,
8200 # presentlang can be used as a fallback for messages
8201 # which are not translated in the desiredlang catalog).
8202 case "$desiredlang" in
8203 "$presentlang"*) useit=yes;;
8204 esac
8205 done
8206 if test $useit = yes; then
8207 INST_LINGUAS="$INST_LINGUAS $presentlang"
8208 fi
8209 done
8210 fi
8211 CATALOGS=
8212 if test -n "$INST_LINGUAS"; then
8213 for lang in $INST_LINGUAS; do
8214 CATALOGS="$CATALOGS $lang.gmo"
8215 done
8216 fi
8217 test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
8218 sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile"
8219 for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
8220 if test -f "$f"; then
8221 case "$f" in
8222 *.orig | *.bak | *~) ;;
8223 *) cat "$f" >> "$ac_dir/Makefile" ;;
8224 esac
8225 fi
8226 done
8227 fi
8228 ;;
8229 esac
79035f0d 8230 done ;;
5213506e 8231
79035f0d 8232 esac
5213506e 8233done # for ac_tag
6eb95e99 8234
79035f0d 8235
5213506e 8236as_fn_exit 0
79035f0d 8237_ACEOF
79035f0d
NN		 8238ac_clean_files=$ac_clean_files_save
8239
5213506e 8240test $ac_write_fail = 0 ||
22e05272 8241 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
5213506e 8242
79035f0d
NN		 8243
8244# configure is writing to config.log, and then calls config.status.
8245# config.status does its own redirection, appending to config.log.
8246# Unfortunately, on DOS this fails, as config.log is still kept open
8247# by configure, so config.status won't be able to write to it; its
8248# output is simply discarded. So we exec the FD to /dev/null,
8249# effectively closing config.log, so it can be properly (re)opened and
8250# appended to by config.status. When coming back to configure, we
8251# need to make the FD available again.
8252if test "$no_create" != yes; then
8253 ac_cs_success=:
8254 ac_config_status_args=
8255 test "$silent" = yes &&
8256 ac_config_status_args="$ac_config_status_args --quiet"
8257 exec 5>/dev/null
8258 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8259 exec 5>>config.log
8260 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8261 # would make configure fail if this is the last instruction.
22e05272 8262 $ac_cs_success || as_fn_exit 1
5213506e
RW		 8263fi
8264if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
8265 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
8266$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
79035f0d 8267fi
6eb95e99 8268
GNU Compiler Collection
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