source: trunk/configure @ 332

Last change on this file since 332 was 332, checked in by bas, 12 years ago

Added a new configure option --with-install_user

  • Property svn:executable set to *
File size: 117.4 KB
Line 
1#! /bin/sh
2# Guess values for system-dependent variables and create Makefiles.
3# Generated by GNU Autoconf 2.61.
4#
5# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
6# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
7# This configure script is free software; the Free Software Foundation
8# gives unlimited permission to copy, distribute and modify it.
9## --------------------- ##
10## M4sh Initialization.  ##
11## --------------------- ##
12
13# Be more Bourne compatible
14DUALCASE=1; export DUALCASE # for MKS sh
15if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
16  emulate sh
17  NULLCMD=:
18  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
19  # is contrary to our usage.  Disable this feature.
20  alias -g '${1+"$@"}'='"$@"'
21  setopt NO_GLOB_SUBST
22else
23  case `(set -o) 2>/dev/null` in
24  *posix*) set -o posix ;;
25esac
26
27fi
28
29
30
31
32# PATH needs CR
33# Avoid depending upon Character Ranges.
34as_cr_letters='abcdefghijklmnopqrstuvwxyz'
35as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
36as_cr_Letters=$as_cr_letters$as_cr_LETTERS
37as_cr_digits='0123456789'
38as_cr_alnum=$as_cr_Letters$as_cr_digits
39
40# The user is always right.
41if test "${PATH_SEPARATOR+set}" != set; then
42  echo "#! /bin/sh" >conf$$.sh
43  echo  "exit 0"   >>conf$$.sh
44  chmod +x conf$$.sh
45  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
46    PATH_SEPARATOR=';'
47  else
48    PATH_SEPARATOR=:
49  fi
50  rm -f conf$$.sh
51fi
52
53# Support unset when possible.
54if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
55  as_unset=unset
56else
57  as_unset=false
58fi
59
60
61# IFS
62# We need space, tab and new line, in precisely that order.  Quoting is
63# there to prevent editors from complaining about space-tab.
64# (If _AS_PATH_WALK were called with IFS unset, it would disable word
65# splitting by setting IFS to empty value.)
66as_nl='
67'
68IFS=" ""        $as_nl"
69
70# Find who we are.  Look in the path if we contain no directory separator.
71case $0 in
72  *[\\/]* ) as_myself=$0 ;;
73  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
74for as_dir in $PATH
75do
76  IFS=$as_save_IFS
77  test -z "$as_dir" && as_dir=.
78  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
79done
80IFS=$as_save_IFS
81
82     ;;
83esac
84# We did not find ourselves, most probably we were run as `sh COMMAND'
85# in which case we are not to be found in the path.
86if test "x$as_myself" = x; then
87  as_myself=$0
88fi
89if test ! -f "$as_myself"; then
90  echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
91  { (exit 1); exit 1; }
92fi
93
94# Work around bugs in pre-3.0 UWIN ksh.
95for as_var in ENV MAIL MAILPATH
96do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
97done
98PS1='$ '
99PS2='> '
100PS4='+ '
101
102# NLS nuisances.
103for as_var in \
104  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
105  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
106  LC_TELEPHONE LC_TIME
107do
108  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
109    eval $as_var=C; export $as_var
110  else
111    ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
112  fi
113done
114
115# Required to use basename.
116if expr a : '\(a\)' >/dev/null 2>&1 &&
117   test "X`expr 00001 : '.*\(...\)'`" = X001; then
118  as_expr=expr
119else
120  as_expr=false
121fi
122
123if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
124  as_basename=basename
125else
126  as_basename=false
127fi
128
129
130# Name of the executable.
131as_me=`$as_basename -- "$0" ||
132$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
133         X"$0" : 'X\(//\)$' \| \
134         X"$0" : 'X\(/\)' \| . 2>/dev/null ||
135echo X/"$0" |
136    sed '/^.*\/\([^/][^/]*\)\/*$/{
137            s//\1/
138            q
139          }
140          /^X\/\(\/\/\)$/{
141            s//\1/
142            q
143          }
144          /^X\/\(\/\).*/{
145            s//\1/
146            q
147          }
148          s/.*/./; q'`
149
150# CDPATH.
151$as_unset CDPATH
152
153
154if test "x$CONFIG_SHELL" = x; then
155  if (eval ":") 2>/dev/null; then
156  as_have_required=yes
157else
158  as_have_required=no
159fi
160
161  if test $as_have_required = yes &&     (eval ":
162(as_func_return () {
163  (exit \$1)
164}
165as_func_success () {
166  as_func_return 0
167}
168as_func_failure () {
169  as_func_return 1
170}
171as_func_ret_success () {
172  return 0
173}
174as_func_ret_failure () {
175  return 1
176}
177
178exitcode=0
179if as_func_success; then
180  :
181else
182  exitcode=1
183  echo as_func_success failed.
184fi
185
186if as_func_failure; then
187  exitcode=1
188  echo as_func_failure succeeded.
189fi
190
191if as_func_ret_success; then
192  :
193else
194  exitcode=1
195  echo as_func_ret_success failed.
196fi
197
198if as_func_ret_failure; then
199  exitcode=1
200  echo as_func_ret_failure succeeded.
201fi
202
203if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
204  :
205else
206  exitcode=1
207  echo positional parameters were not saved.
208fi
209
210test \$exitcode = 0) || { (exit 1); exit 1; }
211
212(
213  as_lineno_1=\$LINENO
214  as_lineno_2=\$LINENO
215  test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
216  test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
217") 2> /dev/null; then
218  :
219else
220  as_candidate_shells=
221    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
222for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
223do
224  IFS=$as_save_IFS
225  test -z "$as_dir" && as_dir=.
226  case $as_dir in
227         /*)
228           for as_base in sh bash ksh sh5; do
229             as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
230           done;;
231       esac
232done
233IFS=$as_save_IFS
234
235
236      for as_shell in $as_candidate_shells $SHELL; do
237         # Try only shells that exist, to save several forks.
238         if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
239                { ("$as_shell") 2> /dev/null <<\_ASEOF
240if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
241  emulate sh
242  NULLCMD=:
243  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
244  # is contrary to our usage.  Disable this feature.
245  alias -g '${1+"$@"}'='"$@"'
246  setopt NO_GLOB_SUBST
247else
248  case `(set -o) 2>/dev/null` in
249  *posix*) set -o posix ;;
250esac
251
252fi
253
254
255:
256_ASEOF
257}; then
258  CONFIG_SHELL=$as_shell
259               as_have_required=yes
260               if { "$as_shell" 2> /dev/null <<\_ASEOF
261if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
262  emulate sh
263  NULLCMD=:
264  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
265  # is contrary to our usage.  Disable this feature.
266  alias -g '${1+"$@"}'='"$@"'
267  setopt NO_GLOB_SUBST
268else
269  case `(set -o) 2>/dev/null` in
270  *posix*) set -o posix ;;
271esac
272
273fi
274
275
276:
277(as_func_return () {
278  (exit $1)
279}
280as_func_success () {
281  as_func_return 0
282}
283as_func_failure () {
284  as_func_return 1
285}
286as_func_ret_success () {
287  return 0
288}
289as_func_ret_failure () {
290  return 1
291}
292
293exitcode=0
294if as_func_success; then
295  :
296else
297  exitcode=1
298  echo as_func_success failed.
299fi
300
301if as_func_failure; then
302  exitcode=1
303  echo as_func_failure succeeded.
304fi
305
306if as_func_ret_success; then
307  :
308else
309  exitcode=1
310  echo as_func_ret_success failed.
311fi
312
313if as_func_ret_failure; then
314  exitcode=1
315  echo as_func_ret_failure succeeded.
316fi
317
318if ( set x; as_func_ret_success y && test x = "$1" ); then
319  :
320else
321  exitcode=1
322  echo positional parameters were not saved.
323fi
324
325test $exitcode = 0) || { (exit 1); exit 1; }
326
327(
328  as_lineno_1=$LINENO
329  as_lineno_2=$LINENO
330  test "x$as_lineno_1" != "x$as_lineno_2" &&
331  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
332
333_ASEOF
334}; then
335  break
336fi
337
338fi
339
340      done
341
342      if test "x$CONFIG_SHELL" != x; then
343  for as_var in BASH_ENV ENV
344        do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
345        done
346        export CONFIG_SHELL
347        exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
348fi
349
350
351    if test $as_have_required = no; then
352  echo This script requires a shell more modern than all the
353      echo shells that I found on your system.  Please install a
354      echo modern shell, or manually run the script under such a
355      echo shell if you do have one.
356      { (exit 1); exit 1; }
357fi
358
359
360fi
361
362fi
363
364
365
366(eval "as_func_return () {
367  (exit \$1)
368}
369as_func_success () {
370  as_func_return 0
371}
372as_func_failure () {
373  as_func_return 1
374}
375as_func_ret_success () {
376  return 0
377}
378as_func_ret_failure () {
379  return 1
380}
381
382exitcode=0
383if as_func_success; then
384  :
385else
386  exitcode=1
387  echo as_func_success failed.
388fi
389
390if as_func_failure; then
391  exitcode=1
392  echo as_func_failure succeeded.
393fi
394
395if as_func_ret_success; then
396  :
397else
398  exitcode=1
399  echo as_func_ret_success failed.
400fi
401
402if as_func_ret_failure; then
403  exitcode=1
404  echo as_func_ret_failure succeeded.
405fi
406
407if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
408  :
409else
410  exitcode=1
411  echo positional parameters were not saved.
412fi
413
414test \$exitcode = 0") || {
415  echo No shell found that supports shell functions.
416  echo Please tell autoconf@gnu.org about your system,
417  echo including any error possibly output before this
418  echo message
419}
420
421
422
423  as_lineno_1=$LINENO
424  as_lineno_2=$LINENO
425  test "x$as_lineno_1" != "x$as_lineno_2" &&
426  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
427
428  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
429  # uniformly replaced by the line number.  The first 'sed' inserts a
430  # line-number line after each line using $LINENO; the second 'sed'
431  # does the real work.  The second script uses 'N' to pair each
432  # line-number line with the line containing $LINENO, and appends
433  # trailing '-' during substitution so that $LINENO is not a special
434  # case at line end.
435  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
436  # scripts with optimization help from Paolo Bonzini.  Blame Lee
437  # E. McMahon (1931-1989) for sed's syntax.  :-)
438  sed -n '
439    p
440    /[$]LINENO/=
441  ' <$as_myself |
442    sed '
443      s/[$]LINENO.*/&-/
444      t lineno
445      b
446      :lineno
447      N
448      :loop
449      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
450      t loop
451      s/-\n.*//
452    ' >$as_me.lineno &&
453  chmod +x "$as_me.lineno" ||
454    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
455   { (exit 1); exit 1; }; }
456
457  # Don't try to exec as it changes $[0], causing all sort of problems
458  # (the dirname of $[0] is not the place where we might find the
459  # original and so on.  Autoconf is especially sensitive to this).
460  . "./$as_me.lineno"
461  # Exit status is that of the last command.
462  exit
463}
464
465
466if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
467  as_dirname=dirname
468else
469  as_dirname=false
470fi
471
472ECHO_C= ECHO_N= ECHO_T=
473case `echo -n x` in
474-n*)
475  case `echo 'x\c'` in
476  *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
477  *)   ECHO_C='\c';;
478  esac;;
479*)
480  ECHO_N='-n';;
481esac
482
483if expr a : '\(a\)' >/dev/null 2>&1 &&
484   test "X`expr 00001 : '.*\(...\)'`" = X001; then
485  as_expr=expr
486else
487  as_expr=false
488fi
489
490rm -f conf$$ conf$$.exe conf$$.file
491if test -d conf$$.dir; then
492  rm -f conf$$.dir/conf$$.file
493else
494  rm -f conf$$.dir
495  mkdir conf$$.dir
496fi
497echo >conf$$.file
498if ln -s conf$$.file conf$$ 2>/dev/null; then
499  as_ln_s='ln -s'
500  # ... but there are two gotchas:
501  # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
502  # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
503  # In both cases, we have to default to `cp -p'.
504  ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
505    as_ln_s='cp -p'
506elif ln conf$$.file conf$$ 2>/dev/null; then
507  as_ln_s=ln
508else
509  as_ln_s='cp -p'
510fi
511rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
512rmdir conf$$.dir 2>/dev/null
513
514if mkdir -p . 2>/dev/null; then
515  as_mkdir_p=:
516else
517  test -d ./-p && rmdir ./-p
518  as_mkdir_p=false
519fi
520
521if test -x / >/dev/null 2>&1; then
522  as_test_x='test -x'
523else
524  if ls -dL / >/dev/null 2>&1; then
525    as_ls_L_option=L
526  else
527    as_ls_L_option=
528  fi
529  as_test_x='
530    eval sh -c '\''
531      if test -d "$1"; then
532        test -d "$1/.";
533      else
534        case $1 in
535        -*)set "./$1";;
536        esac;
537        case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
538        ???[sx]*):;;*)false;;esac;fi
539    '\'' sh
540  '
541fi
542as_executable_p=$as_test_x
543
544# Sed expression to map a string onto a valid CPP name.
545as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
546
547# Sed expression to map a string onto a valid variable name.
548as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
549
550
551
552exec 7<&0 </dev/null 6>&1
553
554# Name of the host.
555# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
556# so uname gets run too.
557ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
558
559#
560# Initializations.
561#
562ac_default_prefix=/usr/local
563ac_clean_files=
564ac_config_libobj_dir=.
565LIBOBJS=
566cross_compiling=no
567subdirs=
568MFLAGS=
569MAKEFLAGS=
570SHELL=${CONFIG_SHELL-/bin/sh}
571
572# Identity of this package.
573PACKAGE_NAME=
574PACKAGE_TARNAME=
575PACKAGE_VERSION=
576PACKAGE_STRING=
577PACKAGE_BUGREPORT=
578
579ac_unique_file="email2trac.py.in"
580ac_subst_vars='SHELL
581PATH_SEPARATOR
582PACKAGE_NAME
583PACKAGE_TARNAME
584PACKAGE_VERSION
585PACKAGE_STRING
586PACKAGE_BUGREPORT
587exec_prefix
588prefix
589program_transform_name
590bindir
591sbindir
592libexecdir
593datarootdir
594datadir
595sysconfdir
596sharedstatedir
597localstatedir
598includedir
599oldincludedir
600docdir
601infodir
602htmldir
603dvidir
604pdfdir
605psdir
606libdir
607localedir
608mandir
609DEFS
610ECHO_C
611ECHO_N
612ECHO_T
613LIBS
614build_alias
615host_alias
616target_alias
617pyexecdir
618trac_user
619mta_user
620install_user
621PYTHON
622PYTHON_VERSION
623PYTHON_PREFIX
624PYTHON_EXEC_PREFIX
625PYTHON_PLATFORM
626pythondir
627pkgpythondir
628pkgpyexecdir
629CC
630CFLAGS
631LDFLAGS
632CPPFLAGS
633ac_ct_CC
634EXEEXT
635OBJEXT
636CPP
637GREP
638EGREP
639DEBUG
640email2trac_conf
641SYSTEM_EMAIL2TRAC_CONF
642LIBOBJS
643LTLIBOBJS'
644ac_subst_files=''
645      ac_precious_vars='build_alias
646host_alias
647target_alias
648CC
649CFLAGS
650LDFLAGS
651LIBS
652CPPFLAGS
653CPP'
654
655
656# Initialize some variables set by options.
657ac_init_help=
658ac_init_version=false
659# The variables have the same names as the options, with
660# dashes changed to underlines.
661cache_file=/dev/null
662exec_prefix=NONE
663no_create=
664no_recursion=
665prefix=NONE
666program_prefix=NONE
667program_suffix=NONE
668program_transform_name=s,x,x,
669silent=
670site=
671srcdir=
672verbose=
673x_includes=NONE
674x_libraries=NONE
675
676# Installation directory options.
677# These are left unexpanded so users can "make install exec_prefix=/foo"
678# and all the variables that are supposed to be based on exec_prefix
679# by default will actually change.
680# Use braces instead of parens because sh, perl, etc. also accept them.
681# (The list follows the same order as the GNU Coding Standards.)
682bindir='${exec_prefix}/bin'
683sbindir='${exec_prefix}/sbin'
684libexecdir='${exec_prefix}/libexec'
685datarootdir='${prefix}/share'
686datadir='${datarootdir}'
687sysconfdir='${prefix}/etc'
688sharedstatedir='${prefix}/com'
689localstatedir='${prefix}/var'
690includedir='${prefix}/include'
691oldincludedir='/usr/include'
692docdir='${datarootdir}/doc/${PACKAGE}'
693infodir='${datarootdir}/info'
694htmldir='${docdir}'
695dvidir='${docdir}'
696pdfdir='${docdir}'
697psdir='${docdir}'
698libdir='${exec_prefix}/lib'
699localedir='${datarootdir}/locale'
700mandir='${datarootdir}/man'
701
702ac_prev=
703ac_dashdash=
704for ac_option
705do
706  # If the previous option needs an argument, assign it.
707  if test -n "$ac_prev"; then
708    eval $ac_prev=\$ac_option
709    ac_prev=
710    continue
711  fi
712
713  case $ac_option in
714  *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
715  *)    ac_optarg=yes ;;
716  esac
717
718  # Accept the important Cygnus configure options, so we can diagnose typos.
719
720  case $ac_dashdash$ac_option in
721  --)
722    ac_dashdash=yes ;;
723
724  -bindir | --bindir | --bindi | --bind | --bin | --bi)
725    ac_prev=bindir ;;
726  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
727    bindir=$ac_optarg ;;
728
729  -build | --build | --buil | --bui | --bu)
730    ac_prev=build_alias ;;
731  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
732    build_alias=$ac_optarg ;;
733
734  -cache-file | --cache-file | --cache-fil | --cache-fi \
735  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
736    ac_prev=cache_file ;;
737  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
738  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
739    cache_file=$ac_optarg ;;
740
741  --config-cache | -C)
742    cache_file=config.cache ;;
743
744  -datadir | --datadir | --datadi | --datad)
745    ac_prev=datadir ;;
746  -datadir=* | --datadir=* | --datadi=* | --datad=*)
747    datadir=$ac_optarg ;;
748
749  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
750  | --dataroo | --dataro | --datar)
751    ac_prev=datarootdir ;;
752  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
753  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
754    datarootdir=$ac_optarg ;;
755
756  -disable-* | --disable-*)
757    ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
758    # Reject names that are not valid shell variable names.
759    expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
760      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
761   { (exit 1); exit 1; }; }
762    ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
763    eval enable_$ac_feature=no ;;
764
765  -docdir | --docdir | --docdi | --doc | --do)
766    ac_prev=docdir ;;
767  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
768    docdir=$ac_optarg ;;
769
770  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
771    ac_prev=dvidir ;;
772  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
773    dvidir=$ac_optarg ;;
774
775  -enable-* | --enable-*)
776    ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
777    # Reject names that are not valid shell variable names.
778    expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
779      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
780   { (exit 1); exit 1; }; }
781    ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
782    eval enable_$ac_feature=\$ac_optarg ;;
783
784  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
785  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
786  | --exec | --exe | --ex)
787    ac_prev=exec_prefix ;;
788  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
789  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
790  | --exec=* | --exe=* | --ex=*)
791    exec_prefix=$ac_optarg ;;
792
793  -gas | --gas | --ga | --g)
794    # Obsolete; use --with-gas.
795    with_gas=yes ;;
796
797  -help | --help | --hel | --he | -h)
798    ac_init_help=long ;;
799  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
800    ac_init_help=recursive ;;
801  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
802    ac_init_help=short ;;
803
804  -host | --host | --hos | --ho)
805    ac_prev=host_alias ;;
806  -host=* | --host=* | --hos=* | --ho=*)
807    host_alias=$ac_optarg ;;
808
809  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
810    ac_prev=htmldir ;;
811  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
812  | --ht=*)
813    htmldir=$ac_optarg ;;
814
815  -includedir | --includedir | --includedi | --included | --include \
816  | --includ | --inclu | --incl | --inc)
817    ac_prev=includedir ;;
818  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
819  | --includ=* | --inclu=* | --incl=* | --inc=*)
820    includedir=$ac_optarg ;;
821
822  -infodir | --infodir | --infodi | --infod | --info | --inf)
823    ac_prev=infodir ;;
824  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
825    infodir=$ac_optarg ;;
826
827  -libdir | --libdir | --libdi | --libd)
828    ac_prev=libdir ;;
829  -libdir=* | --libdir=* | --libdi=* | --libd=*)
830    libdir=$ac_optarg ;;
831
832  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
833  | --libexe | --libex | --libe)
834    ac_prev=libexecdir ;;
835  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
836  | --libexe=* | --libex=* | --libe=*)
837    libexecdir=$ac_optarg ;;
838
839  -localedir | --localedir | --localedi | --localed | --locale)
840    ac_prev=localedir ;;
841  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
842    localedir=$ac_optarg ;;
843
844  -localstatedir | --localstatedir | --localstatedi | --localstated \
845  | --localstate | --localstat | --localsta | --localst | --locals)
846    ac_prev=localstatedir ;;
847  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
848  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
849    localstatedir=$ac_optarg ;;
850
851  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
852    ac_prev=mandir ;;
853  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
854    mandir=$ac_optarg ;;
855
856  -nfp | --nfp | --nf)
857    # Obsolete; use --without-fp.
858    with_fp=no ;;
859
860  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
861  | --no-cr | --no-c | -n)
862    no_create=yes ;;
863
864  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
865  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
866    no_recursion=yes ;;
867
868  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
869  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
870  | --oldin | --oldi | --old | --ol | --o)
871    ac_prev=oldincludedir ;;
872  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
873  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
874  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
875    oldincludedir=$ac_optarg ;;
876
877  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
878    ac_prev=prefix ;;
879  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
880    prefix=$ac_optarg ;;
881
882  -program-prefix | --program-prefix | --program-prefi | --program-pref \
883  | --program-pre | --program-pr | --program-p)
884    ac_prev=program_prefix ;;
885  -program-prefix=* | --program-prefix=* | --program-prefi=* \
886  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
887    program_prefix=$ac_optarg ;;
888
889  -program-suffix | --program-suffix | --program-suffi | --program-suff \
890  | --program-suf | --program-su | --program-s)
891    ac_prev=program_suffix ;;
892  -program-suffix=* | --program-suffix=* | --program-suffi=* \
893  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
894    program_suffix=$ac_optarg ;;
895
896  -program-transform-name | --program-transform-name \
897  | --program-transform-nam | --program-transform-na \
898  | --program-transform-n | --program-transform- \
899  | --program-transform | --program-transfor \
900  | --program-transfo | --program-transf \
901  | --program-trans | --program-tran \
902  | --progr-tra | --program-tr | --program-t)
903    ac_prev=program_transform_name ;;
904  -program-transform-name=* | --program-transform-name=* \
905  | --program-transform-nam=* | --program-transform-na=* \
906  | --program-transform-n=* | --program-transform-=* \
907  | --program-transform=* | --program-transfor=* \
908  | --program-transfo=* | --program-transf=* \
909  | --program-trans=* | --program-tran=* \
910  | --progr-tra=* | --program-tr=* | --program-t=*)
911    program_transform_name=$ac_optarg ;;
912
913  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
914    ac_prev=pdfdir ;;
915  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
916    pdfdir=$ac_optarg ;;
917
918  -psdir | --psdir | --psdi | --psd | --ps)
919    ac_prev=psdir ;;
920  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
921    psdir=$ac_optarg ;;
922
923  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
924  | -silent | --silent | --silen | --sile | --sil)
925    silent=yes ;;
926
927  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
928    ac_prev=sbindir ;;
929  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
930  | --sbi=* | --sb=*)
931    sbindir=$ac_optarg ;;
932
933  -sharedstatedir | --sharedstatedir | --sharedstatedi \
934  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
935  | --sharedst | --shareds | --shared | --share | --shar \
936  | --sha | --sh)
937    ac_prev=sharedstatedir ;;
938  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
939  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
940  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
941  | --sha=* | --sh=*)
942    sharedstatedir=$ac_optarg ;;
943
944  -site | --site | --sit)
945    ac_prev=site ;;
946  -site=* | --site=* | --sit=*)
947    site=$ac_optarg ;;
948
949  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
950    ac_prev=srcdir ;;
951  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
952    srcdir=$ac_optarg ;;
953
954  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
955  | --syscon | --sysco | --sysc | --sys | --sy)
956    ac_prev=sysconfdir ;;
957  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
958  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
959    sysconfdir=$ac_optarg ;;
960
961  -target | --target | --targe | --targ | --tar | --ta | --t)
962    ac_prev=target_alias ;;
963  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
964    target_alias=$ac_optarg ;;
965
966  -v | -verbose | --verbose | --verbos | --verbo | --verb)
967    verbose=yes ;;
968
969  -version | --version | --versio | --versi | --vers | -V)
970    ac_init_version=: ;;
971
972  -with-* | --with-*)
973    ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
974    # Reject names that are not valid shell variable names.
975    expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
976      { echo "$as_me: error: invalid package name: $ac_package" >&2
977   { (exit 1); exit 1; }; }
978    ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
979    eval with_$ac_package=\$ac_optarg ;;
980
981  -without-* | --without-*)
982    ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
983    # Reject names that are not valid shell variable names.
984    expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
985      { echo "$as_me: error: invalid package name: $ac_package" >&2
986   { (exit 1); exit 1; }; }
987    ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
988    eval with_$ac_package=no ;;
989
990  --x)
991    # Obsolete; use --with-x.
992    with_x=yes ;;
993
994  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
995  | --x-incl | --x-inc | --x-in | --x-i)
996    ac_prev=x_includes ;;
997  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
998  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
999    x_includes=$ac_optarg ;;
1000
1001  -x-libraries | --x-libraries | --x-librarie | --x-librari \
1002  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1003    ac_prev=x_libraries ;;
1004  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1005  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1006    x_libraries=$ac_optarg ;;
1007
1008  -*) { echo "$as_me: error: unrecognized option: $ac_option
1009Try \`$0 --help' for more information." >&2
1010   { (exit 1); exit 1; }; }
1011    ;;
1012
1013  *=*)
1014    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1015    # Reject names that are not valid shell variable names.
1016    expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1017      { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
1018   { (exit 1); exit 1; }; }
1019    eval $ac_envvar=\$ac_optarg
1020    export $ac_envvar ;;
1021
1022  *)
1023    # FIXME: should be removed in autoconf 3.0.
1024    echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1025    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1026      echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1027    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1028    ;;
1029
1030  esac
1031done
1032
1033if test -n "$ac_prev"; then
1034  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1035  { echo "$as_me: error: missing argument to $ac_option" >&2
1036   { (exit 1); exit 1; }; }
1037fi
1038
1039# Be sure to have absolute directory names.
1040for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1041                datadir sysconfdir sharedstatedir localstatedir includedir \
1042                oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1043                libdir localedir mandir
1044do
1045  eval ac_val=\$$ac_var
1046  case $ac_val in
1047    [\\/$]* | ?:[\\/]* )  continue;;
1048    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1049  esac
1050  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1051   { (exit 1); exit 1; }; }
1052done
1053
1054# There might be people who depend on the old broken behavior: `$host'
1055# used to hold the argument of --host etc.
1056# FIXME: To remove some day.
1057build=$build_alias
1058host=$host_alias
1059target=$target_alias
1060
1061# FIXME: To remove some day.
1062if test "x$host_alias" != x; then
1063  if test "x$build_alias" = x; then
1064    cross_compiling=maybe
1065    echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1066    If a cross compiler is detected then cross compile mode will be used." >&2
1067  elif test "x$build_alias" != "x$host_alias"; then
1068    cross_compiling=yes
1069  fi
1070fi
1071
1072ac_tool_prefix=
1073test -n "$host_alias" && ac_tool_prefix=$host_alias-
1074
1075test "$silent" = yes && exec 6>/dev/null
1076
1077
1078ac_pwd=`pwd` && test -n "$ac_pwd" &&
1079ac_ls_di=`ls -di .` &&
1080ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1081  { echo "$as_me: error: Working directory cannot be determined" >&2
1082   { (exit 1); exit 1; }; }
1083test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1084  { echo "$as_me: error: pwd does not report name of working directory" >&2
1085   { (exit 1); exit 1; }; }
1086
1087
1088# Find the source files, if location was not specified.
1089if test -z "$srcdir"; then
1090  ac_srcdir_defaulted=yes
1091  # Try the directory containing this script, then the parent directory.
1092  ac_confdir=`$as_dirname -- "$0" ||
1093$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1094         X"$0" : 'X\(//\)[^/]' \| \
1095         X"$0" : 'X\(//\)$' \| \
1096         X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1097echo X"$0" |
1098    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1099            s//\1/
1100            q
1101          }
1102          /^X\(\/\/\)[^/].*/{
1103            s//\1/
1104            q
1105          }
1106          /^X\(\/\/\)$/{
1107            s//\1/
1108            q
1109          }
1110          /^X\(\/\).*/{
1111            s//\1/
1112            q
1113          }
1114          s/.*/./; q'`
1115  srcdir=$ac_confdir
1116  if test ! -r "$srcdir/$ac_unique_file"; then
1117    srcdir=..
1118  fi
1119else
1120  ac_srcdir_defaulted=no
1121fi
1122if test ! -r "$srcdir/$ac_unique_file"; then
1123  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1124  { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
1125   { (exit 1); exit 1; }; }
1126fi
1127ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1128ac_abs_confdir=`(
1129        cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
1130   { (exit 1); exit 1; }; }
1131        pwd)`
1132# When building in place, set srcdir=.
1133if test "$ac_abs_confdir" = "$ac_pwd"; then
1134  srcdir=.
1135fi
1136# Remove unnecessary trailing slashes from srcdir.
1137# Double slashes in file names in object file debugging info
1138# mess up M-x gdb in Emacs.
1139case $srcdir in
1140*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1141esac
1142for ac_var in $ac_precious_vars; do
1143  eval ac_env_${ac_var}_set=\${${ac_var}+set}
1144  eval ac_env_${ac_var}_value=\$${ac_var}
1145  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1146  eval ac_cv_env_${ac_var}_value=\$${ac_var}
1147done
1148
1149#
1150# Report the --help message.
1151#
1152if test "$ac_init_help" = "long"; then
1153  # Omit some internal or obsolete options to make the list less imposing.
1154  # This message is too long to be a string in the A/UX 3.1 sh.
1155  cat <<_ACEOF
1156\`configure' configures this package to adapt to many kinds of systems.
1157
1158Usage: $0 [OPTION]... [VAR=VALUE]...
1159
1160To assign environment variables (e.g., CC, CFLAGS...), specify them as
1161VAR=VALUE.  See below for descriptions of some of the useful variables.
1162
1163Defaults for the options are specified in brackets.
1164
1165Configuration:
1166  -h, --help              display this help and exit
1167      --help=short        display options specific to this package
1168      --help=recursive    display the short help of all the included packages
1169  -V, --version           display version information and exit
1170  -q, --quiet, --silent   do not print \`checking...' messages
1171      --cache-file=FILE   cache test results in FILE [disabled]
1172  -C, --config-cache      alias for \`--cache-file=config.cache'
1173  -n, --no-create         do not create output files
1174      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1175
1176Installation directories:
1177  --prefix=PREFIX         install architecture-independent files in PREFIX
1178                          [$ac_default_prefix]
1179  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1180                          [PREFIX]
1181
1182By default, \`make install' will install all the files in
1183\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1184an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1185for instance \`--prefix=\$HOME'.
1186
1187For better control, use the options below.
1188
1189Fine tuning of the installation directories:
1190  --bindir=DIR           user executables [EPREFIX/bin]
1191  --sbindir=DIR          system admin executables [EPREFIX/sbin]
1192  --libexecdir=DIR       program executables [EPREFIX/libexec]
1193  --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
1194  --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
1195  --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
1196  --libdir=DIR           object code libraries [EPREFIX/lib]
1197  --includedir=DIR       C header files [PREFIX/include]
1198  --oldincludedir=DIR    C header files for non-gcc [/usr/include]
1199  --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]
1200  --datadir=DIR          read-only architecture-independent data [DATAROOTDIR]
1201  --infodir=DIR          info documentation [DATAROOTDIR/info]
1202  --localedir=DIR        locale-dependent data [DATAROOTDIR/locale]
1203  --mandir=DIR           man documentation [DATAROOTDIR/man]
1204  --docdir=DIR           documentation root [DATAROOTDIR/doc/PACKAGE]
1205  --htmldir=DIR          html documentation [DOCDIR]
1206  --dvidir=DIR           dvi documentation [DOCDIR]
1207  --pdfdir=DIR           pdf documentation [DOCDIR]
1208  --psdir=DIR            ps documentation [DOCDIR]
1209_ACEOF
1210
1211  cat <<\_ACEOF
1212_ACEOF
1213fi
1214
1215if test -n "$ac_init_help"; then
1216
1217  cat <<\_ACEOF
1218
1219Optional Packages:
1220  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1221  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1222
1223  --with-install_user=USER    Specify the name of the user that we must use for installation,
1224                          default=root
1225
1226  --with-trac_user=USER    Specify the name of the user that trac use,
1227                          default=www-data
1228
1229  --with-mta_user=USER    Specify the name of the user that your MTA use,
1230                          default=nobody
1231
1232Some influential environment variables:
1233  CC          C compiler command
1234  CFLAGS      C compiler flags
1235  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1236              nonstandard directory <lib dir>
1237  LIBS        libraries to pass to the linker, e.g. -l<library>
1238  CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1239              you have headers in a nonstandard directory <include dir>
1240  CPP         C preprocessor
1241
1242Use these variables to override the choices made by `configure' or to help
1243it to find libraries and programs with nonstandard names/locations.
1244
1245_ACEOF
1246ac_status=$?
1247fi
1248
1249if test "$ac_init_help" = "recursive"; then
1250  # If there are subdirs, report their specific --help.
1251  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1252    test -d "$ac_dir" || continue
1253    ac_builddir=.
1254
1255case "$ac_dir" in
1256.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1257*)
1258  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1259  # A ".." for each directory in $ac_dir_suffix.
1260  ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
1261  case $ac_top_builddir_sub in
1262  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1263  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1264  esac ;;
1265esac
1266ac_abs_top_builddir=$ac_pwd
1267ac_abs_builddir=$ac_pwd$ac_dir_suffix
1268# for backward compatibility:
1269ac_top_builddir=$ac_top_build_prefix
1270
1271case $srcdir in
1272  .)  # We are building in place.
1273    ac_srcdir=.
1274    ac_top_srcdir=$ac_top_builddir_sub
1275    ac_abs_top_srcdir=$ac_pwd ;;
1276  [\\/]* | ?:[\\/]* )  # Absolute name.
1277    ac_srcdir=$srcdir$ac_dir_suffix;
1278    ac_top_srcdir=$srcdir
1279    ac_abs_top_srcdir=$srcdir ;;
1280  *) # Relative name.
1281    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1282    ac_top_srcdir=$ac_top_build_prefix$srcdir
1283    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1284esac
1285ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1286
1287    cd "$ac_dir" || { ac_status=$?; continue; }
1288    # Check for guested configure.
1289    if test -f "$ac_srcdir/configure.gnu"; then
1290      echo &&
1291      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1292    elif test -f "$ac_srcdir/configure"; then
1293      echo &&
1294      $SHELL "$ac_srcdir/configure" --help=recursive
1295    else
1296      echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1297    fi || ac_status=$?
1298    cd "$ac_pwd" || { ac_status=$?; break; }
1299  done
1300fi
1301
1302test -n "$ac_init_help" && exit $ac_status
1303if $ac_init_version; then
1304  cat <<\_ACEOF
1305configure
1306generated by GNU Autoconf 2.61
1307
1308Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
13092002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1310This configure script is free software; the Free Software Foundation
1311gives unlimited permission to copy, distribute and modify it.
1312_ACEOF
1313  exit
1314fi
1315cat >config.log <<_ACEOF
1316This file contains any messages produced by compilers while
1317running configure, to aid debugging if configure makes a mistake.
1318
1319It was created by $as_me, which was
1320generated by GNU Autoconf 2.61.  Invocation command line was
1321
1322  $ $0 $@
1323
1324_ACEOF
1325exec 5>>config.log
1326{
1327cat <<_ASUNAME
1328## --------- ##
1329## Platform. ##
1330## --------- ##
1331
1332hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1333uname -m = `(uname -m) 2>/dev/null || echo unknown`
1334uname -r = `(uname -r) 2>/dev/null || echo unknown`
1335uname -s = `(uname -s) 2>/dev/null || echo unknown`
1336uname -v = `(uname -v) 2>/dev/null || echo unknown`
1337
1338/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1339/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1340
1341/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1342/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1343/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1344/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1345/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1346/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1347/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1348
1349_ASUNAME
1350
1351as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1352for as_dir in $PATH
1353do
1354  IFS=$as_save_IFS
1355  test -z "$as_dir" && as_dir=.
1356  echo "PATH: $as_dir"
1357done
1358IFS=$as_save_IFS
1359
1360} >&5
1361
1362cat >&5 <<_ACEOF
1363
1364
1365## ----------- ##
1366## Core tests. ##
1367## ----------- ##
1368
1369_ACEOF
1370
1371
1372# Keep a trace of the command line.
1373# Strip out --no-create and --no-recursion so they do not pile up.
1374# Strip out --silent because we don't want to record it for future runs.
1375# Also quote any args containing shell meta-characters.
1376# Make two passes to allow for proper duplicate-argument suppression.
1377ac_configure_args=
1378ac_configure_args0=
1379ac_configure_args1=
1380ac_must_keep_next=false
1381for ac_pass in 1 2
1382do
1383  for ac_arg
1384  do
1385    case $ac_arg in
1386    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1387    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1388    | -silent | --silent | --silen | --sile | --sil)
1389      continue ;;
1390    *\'*)
1391      ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1392    esac
1393    case $ac_pass in
1394    1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1395    2)
1396      ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1397      if test $ac_must_keep_next = true; then
1398        ac_must_keep_next=false # Got value, back to normal.
1399      else
1400        case $ac_arg in
1401          *=* | --config-cache | -C | -disable-* | --disable-* \
1402          | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1403          | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1404          | -with-* | --with-* | -without-* | --without-* | --x)
1405            case "$ac_configure_args0 " in
1406              "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1407            esac
1408            ;;
1409          -* ) ac_must_keep_next=true ;;
1410        esac
1411      fi
1412      ac_configure_args="$ac_configure_args '$ac_arg'"
1413      ;;
1414    esac
1415  done
1416done
1417$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1418$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1419
1420# When interrupted or exit'd, cleanup temporary files, and complete
1421# config.log.  We remove comments because anyway the quotes in there
1422# would cause problems or look ugly.
1423# WARNING: Use '\'' to represent an apostrophe within the trap.
1424# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1425trap 'exit_status=$?
1426  # Save into config.log some information that might help in debugging.
1427  {
1428    echo
1429
1430    cat <<\_ASBOX
1431## ---------------- ##
1432## Cache variables. ##
1433## ---------------- ##
1434_ASBOX
1435    echo
1436    # The following way of writing the cache mishandles newlines in values,
1437(
1438  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1439    eval ac_val=\$$ac_var
1440    case $ac_val in #(
1441    *${as_nl}*)
1442      case $ac_var in #(
1443      *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
1444echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
1445      esac
1446      case $ac_var in #(
1447      _ | IFS | as_nl) ;; #(
1448      *) $as_unset $ac_var ;;
1449      esac ;;
1450    esac
1451  done
1452  (set) 2>&1 |
1453    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1454    *${as_nl}ac_space=\ *)
1455      sed -n \
1456        "s/'\''/'\''\\\\'\'''\''/g;
1457          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1458      ;; #(
1459    *)
1460      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1461      ;;
1462    esac |
1463    sort
1464)
1465    echo
1466
1467    cat <<\_ASBOX
1468## ----------------- ##
1469## Output variables. ##
1470## ----------------- ##
1471_ASBOX
1472    echo
1473    for ac_var in $ac_subst_vars
1474    do
1475      eval ac_val=\$$ac_var
1476      case $ac_val in
1477      *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1478      esac
1479      echo "$ac_var='\''$ac_val'\''"
1480    done | sort
1481    echo
1482
1483    if test -n "$ac_subst_files"; then
1484      cat <<\_ASBOX
1485## ------------------- ##
1486## File substitutions. ##
1487## ------------------- ##
1488_ASBOX
1489      echo
1490      for ac_var in $ac_subst_files
1491      do
1492        eval ac_val=\$$ac_var
1493        case $ac_val in
1494        *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1495        esac
1496        echo "$ac_var='\''$ac_val'\''"
1497      done | sort
1498      echo
1499    fi
1500
1501    if test -s confdefs.h; then
1502      cat <<\_ASBOX
1503## ----------- ##
1504## confdefs.h. ##
1505## ----------- ##
1506_ASBOX
1507      echo
1508      cat confdefs.h
1509      echo
1510    fi
1511    test "$ac_signal" != 0 &&
1512      echo "$as_me: caught signal $ac_signal"
1513    echo "$as_me: exit $exit_status"
1514  } >&5
1515  rm -f core *.core core.conftest.* &&
1516    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1517    exit $exit_status
1518' 0
1519for ac_signal in 1 2 13 15; do
1520  trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1521done
1522ac_signal=0
1523
1524# confdefs.h avoids OS command line length limits that DEFS can exceed.
1525rm -f -r conftest* confdefs.h
1526
1527# Predefined preprocessor variables.
1528
1529cat >>confdefs.h <<_ACEOF
1530#define PACKAGE_NAME "$PACKAGE_NAME"
1531_ACEOF
1532
1533
1534cat >>confdefs.h <<_ACEOF
1535#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1536_ACEOF
1537
1538
1539cat >>confdefs.h <<_ACEOF
1540#define PACKAGE_VERSION "$PACKAGE_VERSION"
1541_ACEOF
1542
1543
1544cat >>confdefs.h <<_ACEOF
1545#define PACKAGE_STRING "$PACKAGE_STRING"
1546_ACEOF
1547
1548
1549cat >>confdefs.h <<_ACEOF
1550#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1551_ACEOF
1552
1553
1554# Let the site file select an alternate cache file if it wants to.
1555# Prefer explicitly selected file to automatically selected ones.
1556if test -n "$CONFIG_SITE"; then
1557  set x "$CONFIG_SITE"
1558elif test "x$prefix" != xNONE; then
1559  set x "$prefix/share/config.site" "$prefix/etc/config.site"
1560else
1561  set x "$ac_default_prefix/share/config.site" \
1562        "$ac_default_prefix/etc/config.site"
1563fi
1564shift
1565for ac_site_file
1566do
1567  if test -r "$ac_site_file"; then
1568    { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1569echo "$as_me: loading site script $ac_site_file" >&6;}
1570    sed 's/^/| /' "$ac_site_file" >&5
1571    . "$ac_site_file"
1572  fi
1573done
1574
1575if test -r "$cache_file"; then
1576  # Some versions of bash will fail to source /dev/null (special
1577  # files actually), so we avoid doing that.
1578  if test -f "$cache_file"; then
1579    { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1580echo "$as_me: loading cache $cache_file" >&6;}
1581    case $cache_file in
1582      [\\/]* | ?:[\\/]* ) . "$cache_file";;
1583      *)                      . "./$cache_file";;
1584    esac
1585  fi
1586else
1587  { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1588echo "$as_me: creating cache $cache_file" >&6;}
1589  >$cache_file
1590fi
1591
1592# Check that the precious variables saved in the cache have kept the same
1593# value.
1594ac_cache_corrupted=false
1595for ac_var in $ac_precious_vars; do
1596  eval ac_old_set=\$ac_cv_env_${ac_var}_set
1597  eval ac_new_set=\$ac_env_${ac_var}_set
1598  eval ac_old_val=\$ac_cv_env_${ac_var}_value
1599  eval ac_new_val=\$ac_env_${ac_var}_value
1600  case $ac_old_set,$ac_new_set in
1601    set,)
1602      { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1603echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1604      ac_cache_corrupted=: ;;
1605    ,set)
1606      { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1607echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1608      ac_cache_corrupted=: ;;
1609    ,);;
1610    *)
1611      if test "x$ac_old_val" != "x$ac_new_val"; then
1612        { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1613echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1614        { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1615echo "$as_me:   former value:  $ac_old_val" >&2;}
1616        { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1617echo "$as_me:   current value: $ac_new_val" >&2;}
1618        ac_cache_corrupted=:
1619      fi;;
1620  esac
1621  # Pass precious variables to config.status.
1622  if test "$ac_new_set" = set; then
1623    case $ac_new_val in
1624    *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1625    *) ac_arg=$ac_var=$ac_new_val ;;
1626    esac
1627    case " $ac_configure_args " in
1628      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1629      *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1630    esac
1631  fi
1632done
1633if $ac_cache_corrupted; then
1634  { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1635echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1636  { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1637echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1638   { (exit 1); exit 1; }; }
1639fi
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
1657ac_ext=c
1658ac_cpp='$CPP $CPPFLAGS'
1659ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1660ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1661ac_compiler_gnu=$ac_cv_c_compiler_gnu
1662
1663
1664
1665
1666
1667
1668
1669
1670
1671
1672#DEBUG=0
1673
1674#AM_PATH_PYTHON
1675
1676
1677
1678
1679        if test -n "$PYTHON"; then
1680      # If the user set $PYTHON, use it and don't search something else.
1681      { echo "$as_me:$LINENO: checking whether $PYTHON version >= 2.4" >&5
1682echo $ECHO_N "checking whether $PYTHON version >= 2.4... $ECHO_C" >&6; }
1683      prog="import sys, string
1684# split strings by '.' and convert to numeric.  Append some zeros
1685# because we need at least 4 digits for the hex conversion.
1686minver = map(int, string.split('2.4', '.')) + [0, 0, 0]
1687minverhex = 0
1688for i in xrange(0, 4): minverhex = (minverhex << 8) + minver[i]
1689sys.exit(sys.hexversion < minverhex)"
1690  if { echo "$as_me:$LINENO: $PYTHON -c "$prog"" >&5
1691   ($PYTHON -c "$prog") >&5 2>&5
1692   ac_status=$?
1693   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1694   (exit $ac_status); }; then
1695  { echo "$as_me:$LINENO: result: yes" >&5
1696echo "${ECHO_T}yes" >&6; }
1697else
1698  { { echo "$as_me:$LINENO: error: too old" >&5
1699echo "$as_me: error: too old" >&2;}
1700   { (exit 1); exit 1; }; }
1701fi
1702
1703    else
1704      # Otherwise, try each interpreter until we find one that satisfies
1705      # VERSION.
1706      { echo "$as_me:$LINENO: checking for a Python interpreter with version >= 2.4" >&5
1707echo $ECHO_N "checking for a Python interpreter with version >= 2.4... $ECHO_C" >&6; }
1708if test "${am_cv_pathless_PYTHON+set}" = set; then
1709  echo $ECHO_N "(cached) $ECHO_C" >&6
1710else
1711
1712        for am_cv_pathless_PYTHON in python python2 python2.6 python2.5 python.2.4 python2.3 python2.2 python2.1 python2.0 python1.6 python1.5 : ; do
1713          if test "$am_cv_pathless_PYTHON" = : ; then
1714            { { echo "$as_me:$LINENO: error: no suitable Python interpreter found" >&5
1715echo "$as_me: error: no suitable Python interpreter found" >&2;}
1716   { (exit 1); exit 1; }; }
1717          fi
1718          prog="import sys, string
1719# split strings by '.' and convert to numeric.  Append some zeros
1720# because we need at least 4 digits for the hex conversion.
1721minver = map(int, string.split('2.4', '.')) + [0, 0, 0]
1722minverhex = 0
1723for i in xrange(0, 4): minverhex = (minverhex << 8) + minver[i]
1724sys.exit(sys.hexversion < minverhex)"
1725  if { echo "$as_me:$LINENO: $am_cv_pathless_PYTHON -c "$prog"" >&5
1726   ($am_cv_pathless_PYTHON -c "$prog") >&5 2>&5
1727   ac_status=$?
1728   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1729   (exit $ac_status); }; then
1730  break
1731fi
1732
1733        done
1734fi
1735{ echo "$as_me:$LINENO: result: $am_cv_pathless_PYTHON" >&5
1736echo "${ECHO_T}$am_cv_pathless_PYTHON" >&6; }
1737      # Set $PYTHON to the absolute path of $am_cv_pathless_PYTHON.
1738      # Extract the first word of "$am_cv_pathless_PYTHON", so it can be a program name with args.
1739set dummy $am_cv_pathless_PYTHON; ac_word=$2
1740{ echo "$as_me:$LINENO: checking for $ac_word" >&5
1741echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1742if test "${ac_cv_path_PYTHON+set}" = set; then
1743  echo $ECHO_N "(cached) $ECHO_C" >&6
1744else
1745  case $PYTHON in
1746  [\\/]* | ?:[\\/]*)
1747  ac_cv_path_PYTHON="$PYTHON" # Let the user override the test with a path.
1748  ;;
1749  *)
1750  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1751for as_dir in $PATH
1752do
1753  IFS=$as_save_IFS
1754  test -z "$as_dir" && as_dir=.
1755  for ac_exec_ext in '' $ac_executable_extensions; do
1756  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1757    ac_cv_path_PYTHON="$as_dir/$ac_word$ac_exec_ext"
1758    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1759    break 2
1760  fi
1761done
1762done
1763IFS=$as_save_IFS
1764
1765  ;;
1766esac
1767fi
1768PYTHON=$ac_cv_path_PYTHON
1769if test -n "$PYTHON"; then
1770  { echo "$as_me:$LINENO: result: $PYTHON" >&5
1771echo "${ECHO_T}$PYTHON" >&6; }
1772else
1773  { echo "$as_me:$LINENO: result: no" >&5
1774echo "${ECHO_T}no" >&6; }
1775fi
1776
1777
1778      am_display_PYTHON=$am_cv_pathless_PYTHON
1779    fi
1780
1781
1782
1783  { echo "$as_me:$LINENO: checking for $am_display_PYTHON version" >&5
1784echo $ECHO_N "checking for $am_display_PYTHON version... $ECHO_C" >&6; }
1785if test "${am_cv_python_version+set}" = set; then
1786  echo $ECHO_N "(cached) $ECHO_C" >&6
1787else
1788  am_cv_python_version=`$PYTHON -c "import sys; print sys.version[:3]"`
1789fi
1790{ echo "$as_me:$LINENO: result: $am_cv_python_version" >&5
1791echo "${ECHO_T}$am_cv_python_version" >&6; }
1792  PYTHON_VERSION=$am_cv_python_version
1793
1794
1795
1796  PYTHON_PREFIX='${prefix}'
1797
1798  PYTHON_EXEC_PREFIX='${exec_prefix}'
1799
1800
1801
1802  { echo "$as_me:$LINENO: checking for $am_display_PYTHON platform" >&5
1803echo $ECHO_N "checking for $am_display_PYTHON platform... $ECHO_C" >&6; }
1804if test "${am_cv_python_platform+set}" = set; then
1805  echo $ECHO_N "(cached) $ECHO_C" >&6
1806else
1807  am_cv_python_platform=`$PYTHON -c "import sys; print sys.platform"`
1808fi
1809{ echo "$as_me:$LINENO: result: $am_cv_python_platform" >&5
1810echo "${ECHO_T}$am_cv_python_platform" >&6; }
1811  PYTHON_PLATFORM=$am_cv_python_platform
1812
1813
1814
1815
1816                { echo "$as_me:$LINENO: checking for $am_display_PYTHON script directory" >&5
1817echo $ECHO_N "checking for $am_display_PYTHON script directory... $ECHO_C" >&6; }
1818if test "${am_cv_python_pythondir+set}" = set; then
1819  echo $ECHO_N "(cached) $ECHO_C" >&6
1820else
1821  am_cv_python_pythondir=`$PYTHON -c "from distutils import sysconfig; print sysconfig.get_python_lib(0,0,prefix='$PYTHON_PREFIX')" 2>/dev/null ||
1822     echo "$PYTHON_PREFIX/lib/python$PYTHON_VERSION/site-packages"`
1823fi
1824{ echo "$as_me:$LINENO: result: $am_cv_python_pythondir" >&5
1825echo "${ECHO_T}$am_cv_python_pythondir" >&6; }
1826  pythondir=$am_cv_python_pythondir
1827
1828
1829
1830  pkgpythondir=\${pythondir}/$PACKAGE
1831
1832
1833            { echo "$as_me:$LINENO: checking for $am_display_PYTHON extension module directory" >&5
1834echo $ECHO_N "checking for $am_display_PYTHON extension module directory... $ECHO_C" >&6; }
1835if test "${am_cv_python_pyexecdir+set}" = set; then
1836  echo $ECHO_N "(cached) $ECHO_C" >&6
1837else
1838  am_cv_python_pyexecdir=`$PYTHON -c "from distutils import sysconfig; print sysconfig.get_python_lib(1,0,prefix='$PYTHON_EXEC_PREFIX')" 2>/dev/null ||
1839     echo "${PYTHON_EXEC_PREFIX}/lib/python${PYTHON_VERSION}/site-packages"`
1840fi
1841{ echo "$as_me:$LINENO: result: $am_cv_python_pyexecdir" >&5
1842echo "${ECHO_T}$am_cv_python_pyexecdir" >&6; }
1843  pyexecdir=$am_cv_python_pyexecdir
1844
1845
1846
1847  pkgpyexecdir=\${pyexecdir}/$PACKAGE
1848
1849
1850ac_ext=c
1851ac_cpp='$CPP $CPPFLAGS'
1852ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1853ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1854ac_compiler_gnu=$ac_cv_c_compiler_gnu
1855if test -n "$ac_tool_prefix"; then
1856  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1857set dummy ${ac_tool_prefix}gcc; ac_word=$2
1858{ echo "$as_me:$LINENO: checking for $ac_word" >&5
1859echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1860if test "${ac_cv_prog_CC+set}" = set; then
1861  echo $ECHO_N "(cached) $ECHO_C" >&6
1862else
1863  if test -n "$CC"; then
1864  ac_cv_prog_CC="$CC" # Let the user override the test.
1865else
1866as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1867for as_dir in $PATH
1868do
1869  IFS=$as_save_IFS
1870  test -z "$as_dir" && as_dir=.
1871  for ac_exec_ext in '' $ac_executable_extensions; do
1872  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1873    ac_cv_prog_CC="${ac_tool_prefix}gcc"
1874    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1875    break 2
1876  fi
1877done
1878done
1879IFS=$as_save_IFS
1880
1881fi
1882fi
1883CC=$ac_cv_prog_CC
1884if test -n "$CC"; then
1885  { echo "$as_me:$LINENO: result: $CC" >&5
1886echo "${ECHO_T}$CC" >&6; }
1887else
1888  { echo "$as_me:$LINENO: result: no" >&5
1889echo "${ECHO_T}no" >&6; }
1890fi
1891
1892
1893fi
1894if test -z "$ac_cv_prog_CC"; then
1895  ac_ct_CC=$CC
1896  # Extract the first word of "gcc", so it can be a program name with args.
1897set dummy gcc; ac_word=$2
1898{ echo "$as_me:$LINENO: checking for $ac_word" >&5
1899echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1900if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1901  echo $ECHO_N "(cached) $ECHO_C" >&6
1902else
1903  if test -n "$ac_ct_CC"; then
1904  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1905else
1906as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1907for as_dir in $PATH
1908do
1909  IFS=$as_save_IFS
1910  test -z "$as_dir" && as_dir=.
1911  for ac_exec_ext in '' $ac_executable_extensions; do
1912  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1913    ac_cv_prog_ac_ct_CC="gcc"
1914    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1915    break 2
1916  fi
1917done
1918done
1919IFS=$as_save_IFS
1920
1921fi
1922fi
1923ac_ct_CC=$ac_cv_prog_ac_ct_CC
1924if test -n "$ac_ct_CC"; then
1925  { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1926echo "${ECHO_T}$ac_ct_CC" >&6; }
1927else
1928  { echo "$as_me:$LINENO: result: no" >&5
1929echo "${ECHO_T}no" >&6; }
1930fi
1931
1932  if test "x$ac_ct_CC" = x; then
1933    CC=""
1934  else
1935    case $cross_compiling:$ac_tool_warned in
1936yes:)
1937{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
1938whose name does not start with the host triplet.  If you think this
1939configuration is useful to you, please write to autoconf@gnu.org." >&5
1940echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
1941whose name does not start with the host triplet.  If you think this
1942configuration is useful to you, please write to autoconf@gnu.org." >&2;}
1943ac_tool_warned=yes ;;
1944esac
1945    CC=$ac_ct_CC
1946  fi
1947else
1948  CC="$ac_cv_prog_CC"
1949fi
1950
1951if test -z "$CC"; then
1952          if test -n "$ac_tool_prefix"; then
1953    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1954set dummy ${ac_tool_prefix}cc; ac_word=$2
1955{ echo "$as_me:$LINENO: checking for $ac_word" >&5
1956echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1957if test "${ac_cv_prog_CC+set}" = set; then
1958  echo $ECHO_N "(cached) $ECHO_C" >&6
1959else
1960  if test -n "$CC"; then
1961  ac_cv_prog_CC="$CC" # Let the user override the test.
1962else
1963as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1964for as_dir in $PATH
1965do
1966  IFS=$as_save_IFS
1967  test -z "$as_dir" && as_dir=.
1968  for ac_exec_ext in '' $ac_executable_extensions; do
1969  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1970    ac_cv_prog_CC="${ac_tool_prefix}cc"
1971    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1972    break 2
1973  fi
1974done
1975done
1976IFS=$as_save_IFS
1977
1978fi
1979fi
1980CC=$ac_cv_prog_CC
1981if test -n "$CC"; then
1982  { echo "$as_me:$LINENO: result: $CC" >&5
1983echo "${ECHO_T}$CC" >&6; }
1984else
1985  { echo "$as_me:$LINENO: result: no" >&5
1986echo "${ECHO_T}no" >&6; }
1987fi
1988
1989
1990  fi
1991fi
1992if test -z "$CC"; then
1993  # Extract the first word of "cc", so it can be a program name with args.
1994set dummy cc; ac_word=$2
1995{ echo "$as_me:$LINENO: checking for $ac_word" >&5
1996echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1997if test "${ac_cv_prog_CC+set}" = set; then
1998  echo $ECHO_N "(cached) $ECHO_C" >&6
1999else
2000  if test -n "$CC"; then
2001  ac_cv_prog_CC="$CC" # Let the user override the test.
2002else
2003  ac_prog_rejected=no
2004as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2005for as_dir in $PATH
2006do
2007  IFS=$as_save_IFS
2008  test -z "$as_dir" && as_dir=.
2009  for ac_exec_ext in '' $ac_executable_extensions; do
2010  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2011    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2012       ac_prog_rejected=yes
2013       continue
2014     fi
2015    ac_cv_prog_CC="cc"
2016    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2017    break 2
2018  fi
2019done
2020done
2021IFS=$as_save_IFS
2022
2023if test $ac_prog_rejected = yes; then
2024  # We found a bogon in the path, so make sure we never use it.
2025  set dummy $ac_cv_prog_CC
2026  shift
2027  if test $# != 0; then
2028    # We chose a different compiler from the bogus one.
2029    # However, it has the same basename, so the bogon will be chosen
2030    # first if we set CC to just the basename; use the full file name.
2031    shift
2032    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2033  fi
2034fi
2035fi
2036fi
2037CC=$ac_cv_prog_CC
2038if test -n "$CC"; then
2039  { echo "$as_me:$LINENO: result: $CC" >&5
2040echo "${ECHO_T}$CC" >&6; }
2041else
2042  { echo "$as_me:$LINENO: result: no" >&5
2043echo "${ECHO_T}no" >&6; }
2044fi
2045
2046
2047fi
2048if test -z "$CC"; then
2049  if test -n "$ac_tool_prefix"; then
2050  for ac_prog in cl.exe
2051  do
2052    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2053set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2054{ echo "$as_me:$LINENO: checking for $ac_word" >&5
2055echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2056if test "${ac_cv_prog_CC+set}" = set; then
2057  echo $ECHO_N "(cached) $ECHO_C" >&6
2058else
2059  if test -n "$CC"; then
2060  ac_cv_prog_CC="$CC" # Let the user override the test.
2061else
2062as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2063for as_dir in $PATH
2064do
2065  IFS=$as_save_IFS
2066  test -z "$as_dir" && as_dir=.
2067  for ac_exec_ext in '' $ac_executable_extensions; do
2068  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2069    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2070    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2071    break 2
2072  fi
2073done
2074done
2075IFS=$as_save_IFS
2076
2077fi
2078fi
2079CC=$ac_cv_prog_CC
2080if test -n "$CC"; then
2081  { echo "$as_me:$LINENO: result: $CC" >&5
2082echo "${ECHO_T}$CC" >&6; }
2083else
2084  { echo "$as_me:$LINENO: result: no" >&5
2085echo "${ECHO_T}no" >&6; }
2086fi
2087
2088
2089    test -n "$CC" && break
2090  done
2091fi
2092if test -z "$CC"; then
2093  ac_ct_CC=$CC
2094  for ac_prog in cl.exe
2095do
2096  # Extract the first word of "$ac_prog", so it can be a program name with args.
2097set dummy $ac_prog; ac_word=$2
2098{ echo "$as_me:$LINENO: checking for $ac_word" >&5
2099echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2100if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2101  echo $ECHO_N "(cached) $ECHO_C" >&6
2102else
2103  if test -n "$ac_ct_CC"; then
2104  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2105else
2106as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2107for as_dir in $PATH
2108do
2109  IFS=$as_save_IFS
2110  test -z "$as_dir" && as_dir=.
2111  for ac_exec_ext in '' $ac_executable_extensions; do
2112  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2113    ac_cv_prog_ac_ct_CC="$ac_prog"
2114    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2115    break 2
2116  fi
2117done
2118done
2119IFS=$as_save_IFS
2120
2121fi
2122fi
2123ac_ct_CC=$ac_cv_prog_ac_ct_CC
2124if test -n "$ac_ct_CC"; then
2125  { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2126echo "${ECHO_T}$ac_ct_CC" >&6; }
2127else
2128  { echo "$as_me:$LINENO: result: no" >&5
2129echo "${ECHO_T}no" >&6; }
2130fi
2131
2132
2133  test -n "$ac_ct_CC" && break
2134done
2135
2136  if test "x$ac_ct_CC" = x; then
2137    CC=""
2138  else
2139    case $cross_compiling:$ac_tool_warned in
2140yes:)
2141{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2142whose name does not start with the host triplet.  If you think this
2143configuration is useful to you, please write to autoconf@gnu.org." >&5
2144echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2145whose name does not start with the host triplet.  If you think this
2146configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2147ac_tool_warned=yes ;;
2148esac
2149    CC=$ac_ct_CC
2150  fi
2151fi
2152
2153fi
2154
2155
2156test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2157See \`config.log' for more details." >&5
2158echo "$as_me: error: no acceptable C compiler found in \$PATH
2159See \`config.log' for more details." >&2;}
2160   { (exit 1); exit 1; }; }
2161
2162# Provide some information about the compiler.
2163echo "$as_me:$LINENO: checking for C compiler version" >&5
2164ac_compiler=`set X $ac_compile; echo $2`
2165{ (ac_try="$ac_compiler --version >&5"
2166case "(($ac_try" in
2167  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2168  *) ac_try_echo=$ac_try;;
2169esac
2170eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2171  (eval "$ac_compiler --version >&5") 2>&5
2172  ac_status=$?
2173  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2174  (exit $ac_status); }
2175{ (ac_try="$ac_compiler -v >&5"
2176case "(($ac_try" in
2177  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2178  *) ac_try_echo=$ac_try;;
2179esac
2180eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2181  (eval "$ac_compiler -v >&5") 2>&5
2182  ac_status=$?
2183  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2184  (exit $ac_status); }
2185{ (ac_try="$ac_compiler -V >&5"
2186case "(($ac_try" in
2187  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2188  *) ac_try_echo=$ac_try;;
2189esac
2190eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2191  (eval "$ac_compiler -V >&5") 2>&5
2192  ac_status=$?
2193  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2194  (exit $ac_status); }
2195
2196cat >conftest.$ac_ext <<_ACEOF
2197/* confdefs.h.  */
2198_ACEOF
2199cat confdefs.h >>conftest.$ac_ext
2200cat >>conftest.$ac_ext <<_ACEOF
2201/* end confdefs.h.  */
2202
2203int
2204main ()
2205{
2206
2207  ;
2208  return 0;
2209}
2210_ACEOF
2211ac_clean_files_save=$ac_clean_files
2212ac_clean_files="$ac_clean_files a.out a.exe b.out"
2213# Try to create an executable without -o first, disregard a.out.
2214# It will help us diagnose broken compilers, and finding out an intuition
2215# of exeext.
2216{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2217echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
2218ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2219#
2220# List of possible output files, starting from the most likely.
2221# The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
2222# only as a last resort.  b.out is created by i960 compilers.
2223ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
2224#
2225# The IRIX 6 linker writes into existing files which may not be
2226# executable, retaining their permissions.  Remove them first so a
2227# subsequent execution test works.
2228ac_rmfiles=
2229for ac_file in $ac_files
2230do
2231  case $ac_file in
2232    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2233    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2234  esac
2235done
2236rm -f $ac_rmfiles
2237
2238if { (ac_try="$ac_link_default"
2239case "(($ac_try" in
2240  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2241  *) ac_try_echo=$ac_try;;
2242esac
2243eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2244  (eval "$ac_link_default") 2>&5
2245  ac_status=$?
2246  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2247  (exit $ac_status); }; then
2248  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2249# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2250# in a Makefile.  We should not override ac_cv_exeext if it was cached,
2251# so that the user can short-circuit this test for compilers unknown to
2252# Autoconf.
2253for ac_file in $ac_files ''
2254do
2255  test -f "$ac_file" || continue
2256  case $ac_file in
2257    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
2258        ;;
2259    [ab].out )
2260        # We found the default executable, but exeext='' is most
2261        # certainly right.
2262        break;;
2263    *.* )
2264        if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2265        then :; else
2266           ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2267        fi
2268        # We set ac_cv_exeext here because the later test for it is not
2269        # safe: cross compilers may not add the suffix if given an `-o'
2270        # argument, so we may need to know it at that point already.
2271        # Even if this section looks crufty: it has the advantage of
2272        # actually working.
2273        break;;
2274    * )
2275        break;;
2276  esac
2277done
2278test "$ac_cv_exeext" = no && ac_cv_exeext=
2279
2280else
2281  ac_file=''
2282fi
2283
2284{ echo "$as_me:$LINENO: result: $ac_file" >&5
2285echo "${ECHO_T}$ac_file" >&6; }
2286if test -z "$ac_file"; then
2287  echo "$as_me: failed program was:" >&5
2288sed 's/^/| /' conftest.$ac_ext >&5
2289
2290{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
2291See \`config.log' for more details." >&5
2292echo "$as_me: error: C compiler cannot create executables
2293See \`config.log' for more details." >&2;}
2294   { (exit 77); exit 77; }; }
2295fi
2296
2297ac_exeext=$ac_cv_exeext
2298
2299# Check that the compiler produces executables we can run.  If not, either
2300# the compiler is broken, or we cross compile.
2301{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2302echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
2303# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2304# If not cross compiling, check that we can run a simple program.
2305if test "$cross_compiling" != yes; then
2306  if { ac_try='./$ac_file'
2307  { (case "(($ac_try" in
2308  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2309  *) ac_try_echo=$ac_try;;
2310esac
2311eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2312  (eval "$ac_try") 2>&5
2313  ac_status=$?
2314  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2315  (exit $ac_status); }; }; then
2316    cross_compiling=no
2317  else
2318    if test "$cross_compiling" = maybe; then
2319        cross_compiling=yes
2320    else
2321        { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2322If you meant to cross compile, use \`--host'.
2323See \`config.log' for more details." >&5
2324echo "$as_me: error: cannot run C compiled programs.
2325If you meant to cross compile, use \`--host'.
2326See \`config.log' for more details." >&2;}
2327   { (exit 1); exit 1; }; }
2328    fi
2329  fi
2330fi
2331{ echo "$as_me:$LINENO: result: yes" >&5
2332echo "${ECHO_T}yes" >&6; }
2333
2334rm -f a.out a.exe conftest$ac_cv_exeext b.out
2335ac_clean_files=$ac_clean_files_save
2336# Check that the compiler produces executables we can run.  If not, either
2337# the compiler is broken, or we cross compile.
2338{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2339echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
2340{ echo "$as_me:$LINENO: result: $cross_compiling" >&5
2341echo "${ECHO_T}$cross_compiling" >&6; }
2342
2343{ echo "$as_me:$LINENO: checking for suffix of executables" >&5
2344echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
2345if { (ac_try="$ac_link"
2346case "(($ac_try" in
2347  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2348  *) ac_try_echo=$ac_try;;
2349esac
2350eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2351  (eval "$ac_link") 2>&5
2352  ac_status=$?
2353  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2354  (exit $ac_status); }; then
2355  # If both `conftest.exe' and `conftest' are `present' (well, observable)
2356# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2357# work properly (i.e., refer to `conftest.exe'), while it won't with
2358# `rm'.
2359for ac_file in conftest.exe conftest conftest.*; do
2360  test -f "$ac_file" || continue
2361  case $ac_file in
2362    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2363    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2364          break;;
2365    * ) break;;
2366  esac
2367done
2368else
2369  { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2370See \`config.log' for more details." >&5
2371echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2372See \`config.log' for more details." >&2;}
2373   { (exit 1); exit 1; }; }
2374fi
2375
2376rm -f conftest$ac_cv_exeext
2377{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2378echo "${ECHO_T}$ac_cv_exeext" >&6; }
2379
2380rm -f conftest.$ac_ext
2381EXEEXT=$ac_cv_exeext
2382ac_exeext=$EXEEXT
2383{ echo "$as_me:$LINENO: checking for suffix of object files" >&5
2384echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
2385if test "${ac_cv_objext+set}" = set; then
2386  echo $ECHO_N "(cached) $ECHO_C" >&6
2387else
2388  cat >conftest.$ac_ext <<_ACEOF
2389/* confdefs.h.  */
2390_ACEOF
2391cat confdefs.h >>conftest.$ac_ext
2392cat >>conftest.$ac_ext <<_ACEOF
2393/* end confdefs.h.  */
2394
2395int
2396main ()
2397{
2398
2399  ;
2400  return 0;
2401}
2402_ACEOF
2403rm -f conftest.o conftest.obj
2404if { (ac_try="$ac_compile"
2405case "(($ac_try" in
2406  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2407  *) ac_try_echo=$ac_try;;
2408esac
2409eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2410  (eval "$ac_compile") 2>&5
2411  ac_status=$?
2412  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2413  (exit $ac_status); }; then
2414  for ac_file in conftest.o conftest.obj conftest.*; do
2415  test -f "$ac_file" || continue;
2416  case $ac_file in
2417    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
2418    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2419       break;;
2420  esac
2421done
2422else
2423  echo "$as_me: failed program was:" >&5
2424sed 's/^/| /' conftest.$ac_ext >&5
2425
2426{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2427See \`config.log' for more details." >&5
2428echo "$as_me: error: cannot compute suffix of object files: cannot compile
2429See \`config.log' for more details." >&2;}
2430   { (exit 1); exit 1; }; }
2431fi
2432
2433rm -f conftest.$ac_cv_objext conftest.$ac_ext
2434fi
2435{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2436echo "${ECHO_T}$ac_cv_objext" >&6; }
2437OBJEXT=$ac_cv_objext
2438ac_objext=$OBJEXT
2439{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2440echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
2441if test "${ac_cv_c_compiler_gnu+set}" = set; then
2442  echo $ECHO_N "(cached) $ECHO_C" >&6
2443else
2444  cat >conftest.$ac_ext <<_ACEOF
2445/* confdefs.h.  */
2446_ACEOF
2447cat confdefs.h >>conftest.$ac_ext
2448cat >>conftest.$ac_ext <<_ACEOF
2449/* end confdefs.h.  */
2450
2451int
2452main ()
2453{
2454#ifndef __GNUC__
2455       choke me
2456#endif
2457
2458  ;
2459  return 0;
2460}
2461_ACEOF
2462rm -f conftest.$ac_objext
2463if { (ac_try="$ac_compile"
2464case "(($ac_try" in
2465  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2466  *) ac_try_echo=$ac_try;;
2467esac
2468eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2469  (eval "$ac_compile") 2>conftest.er1
2470  ac_status=$?
2471  grep -v '^ *+' conftest.er1 >conftest.err
2472  rm -f conftest.er1
2473  cat conftest.err >&5
2474  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2475  (exit $ac_status); } && {
2476         test -z "$ac_c_werror_flag" ||
2477         test ! -s conftest.err
2478       } && test -s conftest.$ac_objext; then
2479  ac_compiler_gnu=yes
2480else
2481  echo "$as_me: failed program was:" >&5
2482sed 's/^/| /' conftest.$ac_ext >&5
2483
2484        ac_compiler_gnu=no
2485fi
2486
2487rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2488ac_cv_c_compiler_gnu=$ac_compiler_gnu
2489
2490fi
2491{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2492echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
2493GCC=`test $ac_compiler_gnu = yes && echo yes`
2494ac_test_CFLAGS=${CFLAGS+set}
2495ac_save_CFLAGS=$CFLAGS
2496{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2497echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
2498if test "${ac_cv_prog_cc_g+set}" = set; then
2499  echo $ECHO_N "(cached) $ECHO_C" >&6
2500else
2501  ac_save_c_werror_flag=$ac_c_werror_flag
2502   ac_c_werror_flag=yes
2503   ac_cv_prog_cc_g=no
2504   CFLAGS="-g"
2505   cat >conftest.$ac_ext <<_ACEOF
2506/* confdefs.h.  */
2507_ACEOF
2508cat confdefs.h >>conftest.$ac_ext
2509cat >>conftest.$ac_ext <<_ACEOF
2510/* end confdefs.h.  */
2511
2512int
2513main ()
2514{
2515
2516  ;
2517  return 0;
2518}
2519_ACEOF
2520rm -f conftest.$ac_objext
2521if { (ac_try="$ac_compile"
2522case "(($ac_try" in
2523  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2524  *) ac_try_echo=$ac_try;;
2525esac
2526eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2527  (eval "$ac_compile") 2>conftest.er1
2528  ac_status=$?
2529  grep -v '^ *+' conftest.er1 >conftest.err
2530  rm -f conftest.er1
2531  cat conftest.err >&5
2532  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2533  (exit $ac_status); } && {
2534         test -z "$ac_c_werror_flag" ||
2535         test ! -s conftest.err
2536       } && test -s conftest.$ac_objext; then
2537  ac_cv_prog_cc_g=yes
2538else
2539  echo "$as_me: failed program was:" >&5
2540sed 's/^/| /' conftest.$ac_ext >&5
2541
2542        CFLAGS=""
2543      cat >conftest.$ac_ext <<_ACEOF
2544/* confdefs.h.  */
2545_ACEOF
2546cat confdefs.h >>conftest.$ac_ext
2547cat >>conftest.$ac_ext <<_ACEOF
2548/* end confdefs.h.  */
2549
2550int
2551main ()
2552{
2553
2554  ;
2555  return 0;
2556}
2557_ACEOF
2558rm -f conftest.$ac_objext
2559if { (ac_try="$ac_compile"
2560case "(($ac_try" in
2561  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2562  *) ac_try_echo=$ac_try;;
2563esac
2564eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2565  (eval "$ac_compile") 2>conftest.er1
2566  ac_status=$?
2567  grep -v '^ *+' conftest.er1 >conftest.err
2568  rm -f conftest.er1
2569  cat conftest.err >&5
2570  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2571  (exit $ac_status); } && {
2572         test -z "$ac_c_werror_flag" ||
2573         test ! -s conftest.err
2574       } && test -s conftest.$ac_objext; then
2575  :
2576else
2577  echo "$as_me: failed program was:" >&5
2578sed 's/^/| /' conftest.$ac_ext >&5
2579
2580        ac_c_werror_flag=$ac_save_c_werror_flag
2581         CFLAGS="-g"
2582         cat >conftest.$ac_ext <<_ACEOF
2583/* confdefs.h.  */
2584_ACEOF
2585cat confdefs.h >>conftest.$ac_ext
2586cat >>conftest.$ac_ext <<_ACEOF
2587/* end confdefs.h.  */
2588
2589int
2590main ()
2591{
2592
2593  ;
2594  return 0;
2595}
2596_ACEOF
2597rm -f conftest.$ac_objext
2598if { (ac_try="$ac_compile"
2599case "(($ac_try" in
2600  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2601  *) ac_try_echo=$ac_try;;
2602esac
2603eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2604  (eval "$ac_compile") 2>conftest.er1
2605  ac_status=$?
2606  grep -v '^ *+' conftest.er1 >conftest.err
2607  rm -f conftest.er1
2608  cat conftest.err >&5
2609  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2610  (exit $ac_status); } && {
2611         test -z "$ac_c_werror_flag" ||
2612         test ! -s conftest.err
2613       } && test -s conftest.$ac_objext; then
2614  ac_cv_prog_cc_g=yes
2615else
2616  echo "$as_me: failed program was:" >&5
2617sed 's/^/| /' conftest.$ac_ext >&5
2618
2619
2620fi
2621
2622rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2623fi
2624
2625rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2626fi
2627
2628rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2629   ac_c_werror_flag=$ac_save_c_werror_flag
2630fi
2631{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2632echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
2633if test "$ac_test_CFLAGS" = set; then
2634  CFLAGS=$ac_save_CFLAGS
2635elif test $ac_cv_prog_cc_g = yes; then
2636  if test "$GCC" = yes; then
2637    CFLAGS="-g -O2"
2638  else
2639    CFLAGS="-g"
2640  fi
2641else
2642  if test "$GCC" = yes; then
2643    CFLAGS="-O2"
2644  else
2645    CFLAGS=
2646  fi
2647fi
2648{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
2649echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
2650if test "${ac_cv_prog_cc_c89+set}" = set; then
2651  echo $ECHO_N "(cached) $ECHO_C" >&6
2652else
2653  ac_cv_prog_cc_c89=no
2654ac_save_CC=$CC
2655cat >conftest.$ac_ext <<_ACEOF
2656/* confdefs.h.  */
2657_ACEOF
2658cat confdefs.h >>conftest.$ac_ext
2659cat >>conftest.$ac_ext <<_ACEOF
2660/* end confdefs.h.  */
2661#include <stdarg.h>
2662#include <stdio.h>
2663#include <sys/types.h>
2664#include <sys/stat.h>
2665/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2666struct buf { int x; };
2667FILE * (*rcsopen) (struct buf *, struct stat *, int);
2668static char *e (p, i)
2669     char **p;
2670     int i;
2671{
2672  return p[i];
2673}
2674static char *f (char * (*g) (char **, int), char **p, ...)
2675{
2676  char *s;
2677  va_list v;
2678  va_start (v,p);
2679  s = g (p, va_arg (v,int));
2680  va_end (v);
2681  return s;
2682}
2683
2684/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2685   function prototypes and stuff, but not '\xHH' hex character constants.
2686   These don't provoke an error unfortunately, instead are silently treated
2687   as 'x'.  The following induces an error, until -std is added to get
2688   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2689   array size at least.  It's necessary to write '\x00'==0 to get something
2690   that's true only with -std.  */
2691int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2692
2693/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2694   inside strings and character constants.  */
2695#define FOO(x) 'x'
2696int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2697
2698int test (int i, double x);
2699struct s1 {int (*f) (int a);};
2700struct s2 {int (*f) (double a);};
2701int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2702int argc;
2703char **argv;
2704int
2705main ()
2706{
2707return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2708  ;
2709  return 0;
2710}
2711_ACEOF
2712for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2713        -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2714do
2715  CC="$ac_save_CC $ac_arg"
2716  rm -f conftest.$ac_objext
2717if { (ac_try="$ac_compile"
2718case "(($ac_try" in
2719  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2720  *) ac_try_echo=$ac_try;;
2721esac
2722eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2723  (eval "$ac_compile") 2>conftest.er1
2724  ac_status=$?
2725  grep -v '^ *+' conftest.er1 >conftest.err
2726  rm -f conftest.er1
2727  cat conftest.err >&5
2728  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2729  (exit $ac_status); } && {
2730         test -z "$ac_c_werror_flag" ||
2731         test ! -s conftest.err
2732       } && test -s conftest.$ac_objext; then
2733  ac_cv_prog_cc_c89=$ac_arg
2734else
2735  echo "$as_me: failed program was:" >&5
2736sed 's/^/| /' conftest.$ac_ext >&5
2737
2738
2739fi
2740
2741rm -f core conftest.err conftest.$ac_objext
2742  test "x$ac_cv_prog_cc_c89" != "xno" && break
2743done
2744rm -f conftest.$ac_ext
2745CC=$ac_save_CC
2746
2747fi
2748# AC_CACHE_VAL
2749case "x$ac_cv_prog_cc_c89" in
2750  x)
2751    { echo "$as_me:$LINENO: result: none needed" >&5
2752echo "${ECHO_T}none needed" >&6; } ;;
2753  xno)
2754    { echo "$as_me:$LINENO: result: unsupported" >&5
2755echo "${ECHO_T}unsupported" >&6; } ;;
2756  *)
2757    CC="$CC $ac_cv_prog_cc_c89"
2758    { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
2759echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
2760esac
2761
2762
2763ac_ext=c
2764ac_cpp='$CPP $CPPFLAGS'
2765ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2766ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2767ac_compiler_gnu=$ac_cv_c_compiler_gnu
2768
2769
2770ac_ext=c
2771ac_cpp='$CPP $CPPFLAGS'
2772ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2773ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2774ac_compiler_gnu=$ac_cv_c_compiler_gnu
2775{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2776echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
2777# On Suns, sometimes $CPP names a directory.
2778if test -n "$CPP" && test -d "$CPP"; then
2779  CPP=
2780fi
2781if test -z "$CPP"; then
2782  if test "${ac_cv_prog_CPP+set}" = set; then
2783  echo $ECHO_N "(cached) $ECHO_C" >&6
2784else
2785      # Double quotes because CPP needs to be expanded
2786    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2787    do
2788      ac_preproc_ok=false
2789for ac_c_preproc_warn_flag in '' yes
2790do
2791  # Use a header file that comes with gcc, so configuring glibc
2792  # with a fresh cross-compiler works.
2793  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2794  # <limits.h> exists even on freestanding compilers.
2795  # On the NeXT, cc -E runs the code through the compiler's parser,
2796  # not just through cpp. "Syntax error" is here to catch this case.
2797  cat >conftest.$ac_ext <<_ACEOF
2798/* confdefs.h.  */
2799_ACEOF
2800cat confdefs.h >>conftest.$ac_ext
2801cat >>conftest.$ac_ext <<_ACEOF
2802/* end confdefs.h.  */
2803#ifdef __STDC__
2804# include <limits.h>
2805#else
2806# include <assert.h>
2807#endif
2808                     Syntax error
2809_ACEOF
2810if { (ac_try="$ac_cpp conftest.$ac_ext"
2811case "(($ac_try" in
2812  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2813  *) ac_try_echo=$ac_try;;
2814esac
2815eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2816  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
2817  ac_status=$?
2818  grep -v '^ *+' conftest.er1 >conftest.err
2819  rm -f conftest.er1
2820  cat conftest.err >&5
2821  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2822  (exit $ac_status); } >/dev/null && {
2823         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
2824         test ! -s conftest.err
2825       }; then
2826  :
2827else
2828  echo "$as_me: failed program was:" >&5
2829sed 's/^/| /' conftest.$ac_ext >&5
2830
2831  # Broken: fails on valid input.
2832continue
2833fi
2834
2835rm -f conftest.err conftest.$ac_ext
2836
2837  # OK, works on sane cases.  Now check whether nonexistent headers
2838  # can be detected and how.
2839  cat >conftest.$ac_ext <<_ACEOF
2840/* confdefs.h.  */
2841_ACEOF
2842cat confdefs.h >>conftest.$ac_ext
2843cat >>conftest.$ac_ext <<_ACEOF
2844/* end confdefs.h.  */
2845#include <ac_nonexistent.h>
2846_ACEOF
2847if { (ac_try="$ac_cpp conftest.$ac_ext"
2848case "(($ac_try" in
2849  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2850  *) ac_try_echo=$ac_try;;
2851esac
2852eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2853  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
2854  ac_status=$?
2855  grep -v '^ *+' conftest.er1 >conftest.err
2856  rm -f conftest.er1
2857  cat conftest.err >&5
2858  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2859  (exit $ac_status); } >/dev/null && {
2860         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
2861         test ! -s conftest.err
2862       }; then
2863  # Broken: success on invalid input.
2864continue
2865else
2866  echo "$as_me: failed program was:" >&5
2867sed 's/^/| /' conftest.$ac_ext >&5
2868
2869  # Passes both tests.
2870ac_preproc_ok=:
2871break
2872fi
2873
2874rm -f conftest.err conftest.$ac_ext
2875
2876done
2877# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2878rm -f conftest.err conftest.$ac_ext
2879if $ac_preproc_ok; then
2880  break
2881fi
2882
2883    done
2884    ac_cv_prog_CPP=$CPP
2885
2886fi
2887  CPP=$ac_cv_prog_CPP
2888else
2889  ac_cv_prog_CPP=$CPP
2890fi
2891{ echo "$as_me:$LINENO: result: $CPP" >&5
2892echo "${ECHO_T}$CPP" >&6; }
2893ac_preproc_ok=false
2894for ac_c_preproc_warn_flag in '' yes
2895do
2896  # Use a header file that comes with gcc, so configuring glibc
2897  # with a fresh cross-compiler works.
2898  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2899  # <limits.h> exists even on freestanding compilers.
2900  # On the NeXT, cc -E runs the code through the compiler's parser,
2901  # not just through cpp. "Syntax error" is here to catch this case.
2902  cat >conftest.$ac_ext <<_ACEOF
2903/* confdefs.h.  */
2904_ACEOF
2905cat confdefs.h >>conftest.$ac_ext
2906cat >>conftest.$ac_ext <<_ACEOF
2907/* end confdefs.h.  */
2908#ifdef __STDC__
2909# include <limits.h>
2910#else
2911# include <assert.h>
2912#endif
2913                     Syntax error
2914_ACEOF
2915if { (ac_try="$ac_cpp conftest.$ac_ext"
2916case "(($ac_try" in
2917  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2918  *) ac_try_echo=$ac_try;;
2919esac
2920eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2921  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
2922  ac_status=$?
2923  grep -v '^ *+' conftest.er1 >conftest.err
2924  rm -f conftest.er1
2925  cat conftest.err >&5
2926  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2927  (exit $ac_status); } >/dev/null && {
2928         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
2929         test ! -s conftest.err
2930       }; then
2931  :
2932else
2933  echo "$as_me: failed program was:" >&5
2934sed 's/^/| /' conftest.$ac_ext >&5
2935
2936  # Broken: fails on valid input.
2937continue
2938fi
2939
2940rm -f conftest.err conftest.$ac_ext
2941
2942  # OK, works on sane cases.  Now check whether nonexistent headers
2943  # can be detected and how.
2944  cat >conftest.$ac_ext <<_ACEOF
2945/* confdefs.h.  */
2946_ACEOF
2947cat confdefs.h >>conftest.$ac_ext
2948cat >>conftest.$ac_ext <<_ACEOF
2949/* end confdefs.h.  */
2950#include <ac_nonexistent.h>
2951_ACEOF
2952if { (ac_try="$ac_cpp conftest.$ac_ext"
2953case "(($ac_try" in
2954  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2955  *) ac_try_echo=$ac_try;;
2956esac
2957eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2958  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
2959  ac_status=$?
2960  grep -v '^ *+' conftest.er1 >conftest.err
2961  rm -f conftest.er1
2962  cat conftest.err >&5
2963  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2964  (exit $ac_status); } >/dev/null && {
2965         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
2966         test ! -s conftest.err
2967       }; then
2968  # Broken: success on invalid input.
2969continue
2970else
2971  echo "$as_me: failed program was:" >&5
2972sed 's/^/| /' conftest.$ac_ext >&5
2973
2974  # Passes both tests.
2975ac_preproc_ok=:
2976break
2977fi
2978
2979rm -f conftest.err conftest.$ac_ext
2980
2981done
2982# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2983rm -f conftest.err conftest.$ac_ext
2984if $ac_preproc_ok; then
2985  :
2986else
2987  { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
2988See \`config.log' for more details." >&5
2989echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
2990See \`config.log' for more details." >&2;}
2991   { (exit 1); exit 1; }; }
2992fi
2993
2994ac_ext=c
2995ac_cpp='$CPP $CPPFLAGS'
2996ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2997ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2998ac_compiler_gnu=$ac_cv_c_compiler_gnu
2999
3000
3001{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
3002echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
3003if test "${ac_cv_path_GREP+set}" = set; then
3004  echo $ECHO_N "(cached) $ECHO_C" >&6
3005else
3006  # Extract the first word of "grep ggrep" to use in msg output
3007if test -z "$GREP"; then
3008set dummy grep ggrep; ac_prog_name=$2
3009if test "${ac_cv_path_GREP+set}" = set; then
3010  echo $ECHO_N "(cached) $ECHO_C" >&6
3011else
3012  ac_path_GREP_found=false
3013# Loop through the user's path and test for each of PROGNAME-LIST
3014as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3015for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3016do
3017  IFS=$as_save_IFS
3018  test -z "$as_dir" && as_dir=.
3019  for ac_prog in grep ggrep; do
3020  for ac_exec_ext in '' $ac_executable_extensions; do
3021    ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3022    { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3023    # Check for GNU ac_path_GREP and select it if it is found.
3024  # Check for GNU $ac_path_GREP
3025case `"$ac_path_GREP" --version 2>&1` in
3026*GNU*)
3027  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3028*)
3029  ac_count=0
3030  echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
3031  while :
3032  do
3033    cat "conftest.in" "conftest.in" >"conftest.tmp"
3034    mv "conftest.tmp" "conftest.in"
3035    cp "conftest.in" "conftest.nl"
3036    echo 'GREP' >> "conftest.nl"
3037    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3038    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3039    ac_count=`expr $ac_count + 1`
3040    if test $ac_count -gt ${ac_path_GREP_max-0}; then
3041      # Best one so far, save it but keep looking for a better one
3042      ac_cv_path_GREP="$ac_path_GREP"
3043      ac_path_GREP_max=$ac_count
3044    fi
3045    # 10*(2^10) chars as input seems more than enough
3046    test $ac_count -gt 10 && break
3047  done
3048  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3049esac
3050
3051
3052    $ac_path_GREP_found && break 3
3053  done
3054done
3055
3056done
3057IFS=$as_save_IFS
3058
3059
3060fi
3061
3062GREP="$ac_cv_path_GREP"
3063if test -z "$GREP"; then
3064  { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
3065echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
3066   { (exit 1); exit 1; }; }
3067fi
3068
3069else
3070  ac_cv_path_GREP=$GREP
3071fi
3072
3073
3074fi
3075{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
3076echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
3077 GREP="$ac_cv_path_GREP"
3078
3079
3080{ echo "$as_me:$LINENO: checking for egrep" >&5
3081echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
3082if test "${ac_cv_path_EGREP+set}" = set; then
3083  echo $ECHO_N "(cached) $ECHO_C" >&6
3084else
3085  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3086   then ac_cv_path_EGREP="$GREP -E"
3087   else
3088     # Extract the first word of "egrep" to use in msg output
3089if test -z "$EGREP"; then
3090set dummy egrep; ac_prog_name=$2
3091if test "${ac_cv_path_EGREP+set}" = set; then
3092  echo $ECHO_N "(cached) $ECHO_C" >&6
3093else
3094  ac_path_EGREP_found=false
3095# Loop through the user's path and test for each of PROGNAME-LIST
3096as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3097for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3098do
3099  IFS=$as_save_IFS
3100  test -z "$as_dir" && as_dir=.
3101  for ac_prog in egrep; do
3102  for ac_exec_ext in '' $ac_executable_extensions; do
3103    ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3104    { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3105    # Check for GNU ac_path_EGREP and select it if it is found.
3106  # Check for GNU $ac_path_EGREP
3107case `"$ac_path_EGREP" --version 2>&1` in
3108*GNU*)
3109  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3110*)
3111  ac_count=0
3112  echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
3113  while :
3114  do
3115    cat "conftest.in" "conftest.in" >"conftest.tmp"
3116    mv "conftest.tmp" "conftest.in"
3117    cp "conftest.in" "conftest.nl"
3118    echo 'EGREP' >> "conftest.nl"
3119    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3120    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3121    ac_count=`expr $ac_count + 1`
3122    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3123      # Best one so far, save it but keep looking for a better one
3124      ac_cv_path_EGREP="$ac_path_EGREP"
3125      ac_path_EGREP_max=$ac_count
3126    fi
3127    # 10*(2^10) chars as input seems more than enough
3128    test $ac_count -gt 10 && break
3129  done
3130  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3131esac
3132
3133
3134    $ac_path_EGREP_found && break 3
3135  done
3136done
3137
3138done
3139IFS=$as_save_IFS
3140
3141
3142fi
3143
3144EGREP="$ac_cv_path_EGREP"
3145if test -z "$EGREP"; then
3146  { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
3147echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
3148   { (exit 1); exit 1; }; }
3149fi
3150
3151else
3152  ac_cv_path_EGREP=$EGREP
3153fi
3154
3155
3156   fi
3157fi
3158{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
3159echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
3160 EGREP="$ac_cv_path_EGREP"
3161
3162
3163if test $ac_cv_c_compiler_gnu = yes; then
3164    { echo "$as_me:$LINENO: checking whether $CC needs -traditional" >&5
3165echo $ECHO_N "checking whether $CC needs -traditional... $ECHO_C" >&6; }
3166if test "${ac_cv_prog_gcc_traditional+set}" = set; then
3167  echo $ECHO_N "(cached) $ECHO_C" >&6
3168else
3169    ac_pattern="Autoconf.*'x'"
3170  cat >conftest.$ac_ext <<_ACEOF
3171/* confdefs.h.  */
3172_ACEOF
3173cat confdefs.h >>conftest.$ac_ext
3174cat >>conftest.$ac_ext <<_ACEOF
3175/* end confdefs.h.  */
3176#include <sgtty.h>
3177Autoconf TIOCGETP
3178_ACEOF
3179if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3180  $EGREP "$ac_pattern" >/dev/null 2>&1; then
3181  ac_cv_prog_gcc_traditional=yes
3182else
3183  ac_cv_prog_gcc_traditional=no
3184fi
3185rm -f conftest*
3186
3187
3188  if test $ac_cv_prog_gcc_traditional = no; then
3189    cat >conftest.$ac_ext <<_ACEOF
3190/* confdefs.h.  */
3191_ACEOF
3192cat confdefs.h >>conftest.$ac_ext
3193cat >>conftest.$ac_ext <<_ACEOF
3194/* end confdefs.h.  */
3195#include <termio.h>
3196Autoconf TCGETA
3197_ACEOF
3198if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3199  $EGREP "$ac_pattern" >/dev/null 2>&1; then
3200  ac_cv_prog_gcc_traditional=yes
3201fi
3202rm -f conftest*
3203
3204  fi
3205fi
3206{ echo "$as_me:$LINENO: result: $ac_cv_prog_gcc_traditional" >&5
3207echo "${ECHO_T}$ac_cv_prog_gcc_traditional" >&6; }
3208  if test $ac_cv_prog_gcc_traditional = yes; then
3209    CC="$CC -traditional"
3210  fi
3211fi
3212
3213
3214if test "x$DEBUG" = "x";then
3215  DEBUG=0
3216fi
3217
3218
3219# What user must be used for installation (default: root)
3220#
3221
3222# Check whether --with-install_user was given.
3223if test "${with_install_user+set}" = set; then
3224  withval=$with_install_user; case "${withval}" in
3225        *) install_user="${withval}" ;;
3226  esac
3227else
3228  install_user="root"
3229
3230fi
3231
3232# Now a user can specify the TRAC user
3233#
3234
3235# Check whether --with-trac_user was given.
3236if test "${with_trac_user+set}" = set; then
3237  withval=$with_trac_user; case "${withval}" in
3238        *) trac_user="${withval}" ;;
3239  esac
3240else
3241  trac_user="www-data"
3242
3243fi
3244
3245# Now a user can specify MTA TRAC user
3246#
3247
3248# Check whether --with-mta_user was given.
3249if test "${with_mta_user+set}" = set; then
3250  withval=$with_mta_user; case "${withval}" in
3251        *) mta_user="${withval}" ;;
3252  esac
3253else
3254  mta_user="nobody"
3255
3256fi
3257
3258if test "$sysconfdir" = '${prefix}/etc'; then
3259  if test "x$prefix" = xNONE; then
3260    email2trac_conf="$ac_default_prefix/etc/email2trac.conf"
3261  else
3262    email2trac_conf="$prefix/etc/email2trac.conf"
3263  fi
3264else
3265  email2trac_conf="$sysconfdir/email2trac.conf"
3266fi
3267
3268cat >>confdefs.h <<_ACEOF
3269#define SYSTEM_EMAIL2TRAC_CONF "$email2trac_conf"
3270_ACEOF
3271
3272
3273
3274
3275
3276
3277ac_config_files="$ac_config_files Makefile email2trac.py delete_spam.py"
3278
3279cat >confcache <<\_ACEOF
3280# This file is a shell script that caches the results of configure
3281# tests run on this system so they can be shared between configure
3282# scripts and configure runs, see configure's option --config-cache.
3283# It is not useful on other systems.  If it contains results you don't
3284# want to keep, you may remove or edit it.
3285#
3286# config.status only pays attention to the cache file if you give it
3287# the --recheck option to rerun configure.
3288#
3289# `ac_cv_env_foo' variables (set or unset) will be overridden when
3290# loading this file, other *unset* `ac_cv_foo' will be assigned the
3291# following values.
3292
3293_ACEOF
3294
3295# The following way of writing the cache mishandles newlines in values,
3296# but we know of no workaround that is simple, portable, and efficient.
3297# So, we kill variables containing newlines.
3298# Ultrix sh set writes to stderr and can't be redirected directly,
3299# and sets the high bit in the cache file unless we assign to the vars.
3300(
3301  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
3302    eval ac_val=\$$ac_var
3303    case $ac_val in #(
3304    *${as_nl}*)
3305      case $ac_var in #(
3306      *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
3307echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
3308      esac
3309      case $ac_var in #(
3310      _ | IFS | as_nl) ;; #(
3311      *) $as_unset $ac_var ;;
3312      esac ;;
3313    esac
3314  done
3315
3316  (set) 2>&1 |
3317    case $as_nl`(ac_space=' '; set) 2>&1` in #(
3318    *${as_nl}ac_space=\ *)
3319      # `set' does not quote correctly, so add quotes (double-quote
3320      # substitution turns \\\\ into \\, and sed turns \\ into \).
3321      sed -n \
3322        "s/'/'\\\\''/g;
3323          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3324      ;; #(
3325    *)
3326      # `set' quotes correctly as required by POSIX, so do not add quotes.
3327      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
3328      ;;
3329    esac |
3330    sort
3331) |
3332  sed '
3333     /^ac_cv_env_/b end
3334     t clear
3335     :clear
3336     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3337     t end
3338     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3339     :end' >>confcache
3340if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
3341  if test -w "$cache_file"; then
3342    test "x$cache_file" != "x/dev/null" &&
3343      { echo "$as_me:$LINENO: updating cache $cache_file" >&5
3344echo "$as_me: updating cache $cache_file" >&6;}
3345    cat confcache >$cache_file
3346  else
3347    { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
3348echo "$as_me: not updating unwritable cache $cache_file" >&6;}
3349  fi
3350fi
3351rm -f confcache
3352
3353test "x$prefix" = xNONE && prefix=$ac_default_prefix
3354# Let make expand exec_prefix.
3355test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3356
3357# Transform confdefs.h into DEFS.
3358# Protect against shell expansion while executing Makefile rules.
3359# Protect against Makefile macro expansion.
3360#
3361# If the first sed substitution is executed (which looks for macros that
3362# take arguments), then branch to the quote section.  Otherwise,
3363# look for a macro that doesn't take arguments.
3364ac_script='
3365t clear
3366:clear
3367s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
3368t quote
3369s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
3370t quote
3371b any
3372:quote
3373s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
3374s/\[/\\&/g
3375s/\]/\\&/g
3376s/\$/$$/g
3377H
3378:any
3379${
3380        g
3381        s/^\n//
3382        s/\n/ /g
3383        p
3384}
3385'
3386DEFS=`sed -n "$ac_script" confdefs.h`
3387
3388
3389ac_libobjs=
3390ac_ltlibobjs=
3391for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
3392  # 1. Remove the extension, and $U if already installed.
3393  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
3394  ac_i=`echo "$ac_i" | sed "$ac_script"`
3395  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
3396  #    will be set to the directory where LIBOBJS objects are built.
3397  ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
3398  ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
3399done
3400LIBOBJS=$ac_libobjs
3401
3402LTLIBOBJS=$ac_ltlibobjs
3403
3404
3405
3406: ${CONFIG_STATUS=./config.status}
3407ac_clean_files_save=$ac_clean_files
3408ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3409{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
3410echo "$as_me: creating $CONFIG_STATUS" >&6;}
3411cat >$CONFIG_STATUS <<_ACEOF
3412#! $SHELL
3413# Generated by $as_me.
3414# Run this file to recreate the current configuration.
3415# Compiler output produced by configure, useful for debugging
3416# configure, is in config.log if it exists.
3417
3418debug=false
3419ac_cs_recheck=false
3420ac_cs_silent=false
3421SHELL=\${CONFIG_SHELL-$SHELL}
3422_ACEOF
3423
3424cat >>$CONFIG_STATUS <<\_ACEOF
3425## --------------------- ##
3426## M4sh Initialization.  ##
3427## --------------------- ##
3428
3429# Be more Bourne compatible
3430DUALCASE=1; export DUALCASE # for MKS sh
3431if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
3432  emulate sh
3433  NULLCMD=:
3434  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
3435  # is contrary to our usage.  Disable this feature.
3436  alias -g '${1+"$@"}'='"$@"'
3437  setopt NO_GLOB_SUBST
3438else
3439  case `(set -o) 2>/dev/null` in
3440  *posix*) set -o posix ;;
3441esac
3442
3443fi
3444
3445
3446
3447
3448# PATH needs CR
3449# Avoid depending upon Character Ranges.
3450as_cr_letters='abcdefghijklmnopqrstuvwxyz'
3451as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3452as_cr_Letters=$as_cr_letters$as_cr_LETTERS
3453as_cr_digits='0123456789'
3454as_cr_alnum=$as_cr_Letters$as_cr_digits
3455
3456# The user is always right.
3457if test "${PATH_SEPARATOR+set}" != set; then
3458  echo "#! /bin/sh" >conf$$.sh
3459  echo  "exit 0"   >>conf$$.sh
3460  chmod +x conf$$.sh
3461  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
3462    PATH_SEPARATOR=';'
3463  else
3464    PATH_SEPARATOR=:
3465  fi
3466  rm -f conf$$.sh
3467fi
3468
3469# Support unset when possible.
3470if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
3471  as_unset=unset
3472else
3473  as_unset=false
3474fi
3475
3476
3477# IFS
3478# We need space, tab and new line, in precisely that order.  Quoting is
3479# there to prevent editors from complaining about space-tab.
3480# (If _AS_PATH_WALK were called with IFS unset, it would disable word
3481# splitting by setting IFS to empty value.)
3482as_nl='
3483'
3484IFS=" ""        $as_nl"
3485
3486# Find who we are.  Look in the path if we contain no directory separator.
3487case $0 in
3488  *[\\/]* ) as_myself=$0 ;;
3489  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3490for as_dir in $PATH
3491do
3492  IFS=$as_save_IFS
3493  test -z "$as_dir" && as_dir=.
3494  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3495done
3496IFS=$as_save_IFS
3497
3498     ;;
3499esac
3500# We did not find ourselves, most probably we were run as `sh COMMAND'
3501# in which case we are not to be found in the path.
3502if test "x$as_myself" = x; then
3503  as_myself=$0
3504fi
3505if test ! -f "$as_myself"; then
3506  echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
3507  { (exit 1); exit 1; }
3508fi
3509
3510# Work around bugs in pre-3.0 UWIN ksh.
3511for as_var in ENV MAIL MAILPATH
3512do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
3513done
3514PS1='$ '
3515PS2='> '
3516PS4='+ '
3517
3518# NLS nuisances.
3519for as_var in \
3520  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
3521  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
3522  LC_TELEPHONE LC_TIME
3523do
3524  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
3525    eval $as_var=C; export $as_var
3526  else
3527    ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
3528  fi
3529done
3530
3531# Required to use basename.
3532if expr a : '\(a\)' >/dev/null 2>&1 &&
3533   test "X`expr 00001 : '.*\(...\)'`" = X001; then
3534  as_expr=expr
3535else
3536  as_expr=false
3537fi
3538
3539if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
3540  as_basename=basename
3541else
3542  as_basename=false
3543fi
3544
3545
3546# Name of the executable.
3547as_me=`$as_basename -- "$0" ||
3548$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3549         X"$0" : 'X\(//\)$' \| \
3550         X"$0" : 'X\(/\)' \| . 2>/dev/null ||
3551echo X/"$0" |
3552    sed '/^.*\/\([^/][^/]*\)\/*$/{
3553            s//\1/
3554            q
3555          }
3556          /^X\/\(\/\/\)$/{
3557            s//\1/
3558            q
3559          }
3560          /^X\/\(\/\).*/{
3561            s//\1/
3562            q
3563          }
3564          s/.*/./; q'`
3565
3566# CDPATH.
3567$as_unset CDPATH
3568
3569
3570
3571  as_lineno_1=$LINENO
3572  as_lineno_2=$LINENO
3573  test "x$as_lineno_1" != "x$as_lineno_2" &&
3574  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
3575
3576  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
3577  # uniformly replaced by the line number.  The first 'sed' inserts a
3578  # line-number line after each line using $LINENO; the second 'sed'
3579  # does the real work.  The second script uses 'N' to pair each
3580  # line-number line with the line containing $LINENO, and appends
3581  # trailing '-' during substitution so that $LINENO is not a special
3582  # case at line end.
3583  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
3584  # scripts with optimization help from Paolo Bonzini.  Blame Lee
3585  # E. McMahon (1931-1989) for sed's syntax.  :-)
3586  sed -n '
3587    p
3588    /[$]LINENO/=
3589  ' <$as_myself |
3590    sed '
3591      s/[$]LINENO.*/&-/
3592      t lineno
3593      b
3594      :lineno
3595      N
3596      :loop
3597      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
3598      t loop
3599      s/-\n.*//
3600    ' >$as_me.lineno &&
3601  chmod +x "$as_me.lineno" ||
3602    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
3603   { (exit 1); exit 1; }; }
3604
3605  # Don't try to exec as it changes $[0], causing all sort of problems
3606  # (the dirname of $[0] is not the place where we might find the
3607  # original and so on.  Autoconf is especially sensitive to this).
3608  . "./$as_me.lineno"
3609  # Exit status is that of the last command.
3610  exit
3611}
3612
3613
3614if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
3615  as_dirname=dirname
3616else
3617  as_dirname=false
3618fi
3619
3620ECHO_C= ECHO_N= ECHO_T=
3621case `echo -n x` in
3622-n*)
3623  case `echo 'x\c'` in
3624  *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
3625  *)   ECHO_C='\c';;
3626  esac;;
3627*)
3628  ECHO_N='-n';;
3629esac
3630
3631if expr a : '\(a\)' >/dev/null 2>&1 &&
3632   test "X`expr 00001 : '.*\(...\)'`" = X001; then
3633  as_expr=expr
3634else
3635  as_expr=false
3636fi
3637
3638rm -f conf$$ conf$$.exe conf$$.file
3639if test -d conf$$.dir; then
3640  rm -f conf$$.dir/conf$$.file
3641else
3642  rm -f conf$$.dir
3643  mkdir conf$$.dir
3644fi
3645echo >conf$$.file
3646if ln -s conf$$.file conf$$ 2>/dev/null; then
3647  as_ln_s='ln -s'
3648  # ... but there are two gotchas:
3649  # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
3650  # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
3651  # In both cases, we have to default to `cp -p'.
3652  ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
3653    as_ln_s='cp -p'
3654elif ln conf$$.file conf$$ 2>/dev/null; then
3655  as_ln_s=ln
3656else
3657  as_ln_s='cp -p'
3658fi
3659rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
3660rmdir conf$$.dir 2>/dev/null
3661
3662if mkdir -p . 2>/dev/null; then
3663  as_mkdir_p=:
3664else
3665  test -d ./-p && rmdir ./-p
3666  as_mkdir_p=false
3667fi
3668
3669if test -x / >/dev/null 2>&1; then
3670  as_test_x='test -x'
3671else
3672  if ls -dL / >/dev/null 2>&1; then
3673    as_ls_L_option=L
3674  else
3675    as_ls_L_option=
3676  fi
3677  as_test_x='
3678    eval sh -c '\''
3679      if test -d "$1"; then
3680        test -d "$1/.";
3681      else
3682        case $1 in
3683        -*)set "./$1";;
3684        esac;
3685        case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
3686        ???[sx]*):;;*)false;;esac;fi
3687    '\'' sh
3688  '
3689fi
3690as_executable_p=$as_test_x
3691
3692# Sed expression to map a string onto a valid CPP name.
3693as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3694
3695# Sed expression to map a string onto a valid variable name.
3696as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3697
3698
3699exec 6>&1
3700
3701# Save the log message, to keep $[0] and so on meaningful, and to
3702# report actual input values of CONFIG_FILES etc. instead of their
3703# values after options handling.
3704ac_log="
3705This file was extended by $as_me, which was
3706generated by GNU Autoconf 2.61.  Invocation command line was
3707
3708  CONFIG_FILES    = $CONFIG_FILES
3709  CONFIG_HEADERS  = $CONFIG_HEADERS
3710  CONFIG_LINKS    = $CONFIG_LINKS
3711  CONFIG_COMMANDS = $CONFIG_COMMANDS
3712  $ $0 $@
3713
3714on `(hostname || uname -n) 2>/dev/null | sed 1q`
3715"
3716
3717_ACEOF
3718
3719cat >>$CONFIG_STATUS <<_ACEOF
3720# Files that config.status was made for.
3721config_files="$ac_config_files"
3722
3723_ACEOF
3724
3725cat >>$CONFIG_STATUS <<\_ACEOF
3726ac_cs_usage="\
3727\`$as_me' instantiates files from templates according to the
3728current configuration.
3729
3730Usage: $0 [OPTIONS] [FILE]...
3731
3732  -h, --help       print this help, then exit
3733  -V, --version    print version number and configuration settings, then exit
3734  -q, --quiet      do not print progress messages
3735  -d, --debug      don't remove temporary files
3736      --recheck    update $as_me by reconfiguring in the same conditions
3737  --file=FILE[:TEMPLATE]
3738                   instantiate the configuration file FILE
3739
3740Configuration files:
3741$config_files
3742
3743Report bugs to <bug-autoconf@gnu.org>."
3744
3745_ACEOF
3746cat >>$CONFIG_STATUS <<_ACEOF
3747ac_cs_version="\\
3748config.status
3749configured by $0, generated by GNU Autoconf 2.61,
3750  with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
3751
3752Copyright (C) 2006 Free Software Foundation, Inc.
3753This config.status script is free software; the Free Software Foundation
3754gives unlimited permission to copy, distribute and modify it."
3755
3756ac_pwd='$ac_pwd'
3757srcdir='$srcdir'
3758_ACEOF
3759
3760cat >>$CONFIG_STATUS <<\_ACEOF
3761# If no file are specified by the user, then we need to provide default
3762# value.  By we need to know if files were specified by the user.
3763ac_need_defaults=:
3764while test $# != 0
3765do
3766  case $1 in
3767  --*=*)
3768    ac_option=`expr "X$1" : 'X\([^=]*\)='`
3769    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
3770    ac_shift=:
3771    ;;
3772  *)
3773    ac_option=$1
3774    ac_optarg=$2
3775    ac_shift=shift
3776    ;;
3777  esac
3778
3779  case $ac_option in
3780  # Handling of the options.
3781  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3782    ac_cs_recheck=: ;;
3783  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
3784    echo "$ac_cs_version"; exit ;;
3785  --debug | --debu | --deb | --de | --d | -d )
3786    debug=: ;;
3787  --file | --fil | --fi | --f )
3788    $ac_shift
3789    CONFIG_FILES="$CONFIG_FILES $ac_optarg"
3790    ac_need_defaults=false;;
3791  --he | --h |  --help | --hel | -h )
3792    echo "$ac_cs_usage"; exit ;;
3793  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
3794  | -silent | --silent | --silen | --sile | --sil | --si | --s)
3795    ac_cs_silent=: ;;
3796
3797  # This is an error.
3798  -*) { echo "$as_me: error: unrecognized option: $1
3799Try \`$0 --help' for more information." >&2
3800   { (exit 1); exit 1; }; } ;;
3801
3802  *) ac_config_targets="$ac_config_targets $1"
3803     ac_need_defaults=false ;;
3804
3805  esac
3806  shift
3807done
3808
3809ac_configure_extra_args=
3810
3811if $ac_cs_silent; then
3812  exec 6>/dev/null
3813  ac_configure_extra_args="$ac_configure_extra_args --silent"
3814fi
3815
3816_ACEOF
3817cat >>$CONFIG_STATUS <<_ACEOF
3818if \$ac_cs_recheck; then
3819  echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
3820  CONFIG_SHELL=$SHELL
3821  export CONFIG_SHELL
3822  exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
3823fi
3824
3825_ACEOF
3826cat >>$CONFIG_STATUS <<\_ACEOF
3827exec 5>>config.log
3828{
3829  echo
3830  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3831## Running $as_me. ##
3832_ASBOX
3833  echo "$ac_log"
3834} >&5
3835
3836_ACEOF
3837cat >>$CONFIG_STATUS <<_ACEOF
3838_ACEOF
3839
3840cat >>$CONFIG_STATUS <<\_ACEOF
3841
3842# Handling of arguments.
3843for ac_config_target in $ac_config_targets
3844do
3845  case $ac_config_target in
3846    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
3847    "email2trac.py") CONFIG_FILES="$CONFIG_FILES email2trac.py" ;;
3848    "delete_spam.py") CONFIG_FILES="$CONFIG_FILES delete_spam.py" ;;
3849
3850  *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
3851echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
3852   { (exit 1); exit 1; }; };;
3853  esac
3854done
3855
3856
3857# If the user did not use the arguments to specify the items to instantiate,
3858# then the envvar interface is used.  Set only those that are not.
3859# We use the long form for the default assignment because of an extremely
3860# bizarre bug on SunOS 4.1.3.
3861if $ac_need_defaults; then
3862  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
3863fi
3864
3865# Have a temporary directory for convenience.  Make it in the build tree
3866# simply because there is no reason against having it here, and in addition,
3867# creating and moving files from /tmp can sometimes cause problems.
3868# Hook for its removal unless debugging.
3869# Note that there is a small window in which the directory will not be cleaned:
3870# after its creation but before its name has been assigned to `$tmp'.
3871$debug ||
3872{
3873  tmp=
3874  trap 'exit_status=$?
3875  { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
3876' 0
3877  trap '{ (exit 1); exit 1; }' 1 2 13 15
3878}
3879# Create a (secure) tmp directory for tmp files.
3880
3881{
3882  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
3883  test -n "$tmp" && test -d "$tmp"
3884}  ||
3885{
3886  tmp=./conf$$-$RANDOM
3887  (umask 077 && mkdir "$tmp")
3888} ||
3889{
3890   echo "$me: cannot create a temporary directory in ." >&2
3891   { (exit 1); exit 1; }
3892}
3893
3894#
3895# Set up the sed scripts for CONFIG_FILES section.
3896#
3897
3898# No need to generate the scripts if there are no CONFIG_FILES.
3899# This happens for instance when ./config.status config.h
3900if test -n "$CONFIG_FILES"; then
3901
3902_ACEOF
3903
3904
3905
3906ac_delim='%!_!# '
3907for ac_last_try in false false false false false :; do
3908  cat >conf$$subs.sed <<_ACEOF
3909SHELL!$SHELL$ac_delim
3910PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
3911PACKAGE_NAME!$PACKAGE_NAME$ac_delim
3912PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
3913PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
3914PACKAGE_STRING!$PACKAGE_STRING$ac_delim
3915PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
3916exec_prefix!$exec_prefix$ac_delim
3917prefix!$prefix$ac_delim
3918program_transform_name!$program_transform_name$ac_delim
3919bindir!$bindir$ac_delim
3920sbindir!$sbindir$ac_delim
3921libexecdir!$libexecdir$ac_delim
3922datarootdir!$datarootdir$ac_delim
3923datadir!$datadir$ac_delim
3924sysconfdir!$sysconfdir$ac_delim
3925sharedstatedir!$sharedstatedir$ac_delim
3926localstatedir!$localstatedir$ac_delim
3927includedir!$includedir$ac_delim
3928oldincludedir!$oldincludedir$ac_delim
3929docdir!$docdir$ac_delim
3930infodir!$infodir$ac_delim
3931htmldir!$htmldir$ac_delim
3932dvidir!$dvidir$ac_delim
3933pdfdir!$pdfdir$ac_delim
3934psdir!$psdir$ac_delim
3935libdir!$libdir$ac_delim
3936localedir!$localedir$ac_delim
3937mandir!$mandir$ac_delim
3938DEFS!$DEFS$ac_delim
3939ECHO_C!$ECHO_C$ac_delim
3940ECHO_N!$ECHO_N$ac_delim
3941ECHO_T!$ECHO_T$ac_delim
3942LIBS!$LIBS$ac_delim
3943build_alias!$build_alias$ac_delim
3944host_alias!$host_alias$ac_delim
3945target_alias!$target_alias$ac_delim
3946pyexecdir!$pyexecdir$ac_delim
3947trac_user!$trac_user$ac_delim
3948mta_user!$mta_user$ac_delim
3949install_user!$install_user$ac_delim
3950PYTHON!$PYTHON$ac_delim
3951PYTHON_VERSION!$PYTHON_VERSION$ac_delim
3952PYTHON_PREFIX!$PYTHON_PREFIX$ac_delim
3953PYTHON_EXEC_PREFIX!$PYTHON_EXEC_PREFIX$ac_delim
3954PYTHON_PLATFORM!$PYTHON_PLATFORM$ac_delim
3955pythondir!$pythondir$ac_delim
3956pkgpythondir!$pkgpythondir$ac_delim
3957pkgpyexecdir!$pkgpyexecdir$ac_delim
3958CC!$CC$ac_delim
3959CFLAGS!$CFLAGS$ac_delim
3960LDFLAGS!$LDFLAGS$ac_delim
3961CPPFLAGS!$CPPFLAGS$ac_delim
3962ac_ct_CC!$ac_ct_CC$ac_delim
3963EXEEXT!$EXEEXT$ac_delim
3964OBJEXT!$OBJEXT$ac_delim
3965CPP!$CPP$ac_delim
3966GREP!$GREP$ac_delim
3967EGREP!$EGREP$ac_delim
3968DEBUG!$DEBUG$ac_delim
3969email2trac_conf!$email2trac_conf$ac_delim
3970SYSTEM_EMAIL2TRAC_CONF!$SYSTEM_EMAIL2TRAC_CONF$ac_delim
3971LIBOBJS!$LIBOBJS$ac_delim
3972LTLIBOBJS!$LTLIBOBJS$ac_delim
3973_ACEOF
3974
3975  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 64; then
3976    break
3977  elif $ac_last_try; then
3978    { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
3979echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
3980   { (exit 1); exit 1; }; }
3981  else
3982    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
3983  fi
3984done
3985
3986ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
3987if test -n "$ac_eof"; then
3988  ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
3989  ac_eof=`expr $ac_eof + 1`
3990fi
3991
3992cat >>$CONFIG_STATUS <<_ACEOF
3993cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
3994/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
3995_ACEOF
3996sed '
3997s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
3998s/^/s,@/; s/!/@,|#_!!_#|/
3999:n
4000t n
4001s/'"$ac_delim"'$/,g/; t
4002s/$/\\/; p
4003N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
4004' >>$CONFIG_STATUS <conf$$subs.sed
4005rm -f conf$$subs.sed
4006cat >>$CONFIG_STATUS <<_ACEOF
4007:end
4008s/|#_!!_#|//g
4009CEOF$ac_eof
4010_ACEOF
4011
4012
4013# VPATH may cause trouble with some makes, so we remove $(srcdir),
4014# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
4015# trailing colons and then remove the whole line if VPATH becomes empty
4016# (actually we leave an empty line to preserve line numbers).
4017if test "x$srcdir" = x.; then
4018  ac_vpsub='/^[  ]*VPATH[        ]*=/{
4019s/:*\$(srcdir):*/:/
4020s/:*\${srcdir}:*/:/
4021s/:*@srcdir@:*/:/
4022s/^\([^=]*=[     ]*\):*/\1/
4023s/:*$//
4024s/^[^=]*=[       ]*$//
4025}'
4026fi
4027
4028cat >>$CONFIG_STATUS <<\_ACEOF
4029fi # test -n "$CONFIG_FILES"
4030
4031
4032for ac_tag in  :F $CONFIG_FILES
4033do
4034  case $ac_tag in
4035  :[FHLC]) ac_mode=$ac_tag; continue;;
4036  esac
4037  case $ac_mode$ac_tag in
4038  :[FHL]*:*);;
4039  :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
4040echo "$as_me: error: Invalid tag $ac_tag." >&2;}
4041   { (exit 1); exit 1; }; };;
4042  :[FH]-) ac_tag=-:-;;
4043  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
4044  esac
4045  ac_save_IFS=$IFS
4046  IFS=:
4047  set x $ac_tag
4048  IFS=$ac_save_IFS
4049  shift
4050  ac_file=$1
4051  shift
4052
4053  case $ac_mode in
4054  :L) ac_source=$1;;
4055  :[FH])
4056    ac_file_inputs=
4057    for ac_f
4058    do
4059      case $ac_f in
4060      -) ac_f="$tmp/stdin";;
4061      *) # Look for the file first in the build tree, then in the source tree
4062         # (if the path is not absolute).  The absolute path cannot be DOS-style,
4063         # because $ac_f cannot contain `:'.
4064         test -f "$ac_f" ||
4065           case $ac_f in
4066           [\\/$]*) false;;
4067           *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
4068           esac ||
4069           { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
4070echo "$as_me: error: cannot find input file: $ac_f" >&2;}
4071   { (exit 1); exit 1; }; };;
4072      esac
4073      ac_file_inputs="$ac_file_inputs $ac_f"
4074    done
4075
4076    # Let's still pretend it is `configure' which instantiates (i.e., don't
4077    # use $as_me), people would be surprised to read:
4078    #    /* config.h.  Generated by config.status.  */
4079    configure_input="Generated from "`IFS=:
4080          echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
4081    if test x"$ac_file" != x-; then
4082      configure_input="$ac_file.  $configure_input"
4083      { echo "$as_me:$LINENO: creating $ac_file" >&5
4084echo "$as_me: creating $ac_file" >&6;}
4085    fi
4086
4087    case $ac_tag in
4088    *:-:* | *:-) cat >"$tmp/stdin";;
4089    esac
4090    ;;
4091  esac
4092
4093  ac_dir=`$as_dirname -- "$ac_file" ||
4094$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4095         X"$ac_file" : 'X\(//\)[^/]' \| \
4096         X"$ac_file" : 'X\(//\)$' \| \
4097         X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
4098echo X"$ac_file" |
4099    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4100            s//\1/
4101            q
4102          }
4103          /^X\(\/\/\)[^/].*/{
4104            s//\1/
4105            q
4106          }
4107          /^X\(\/\/\)$/{
4108            s//\1/
4109            q
4110          }
4111          /^X\(\/\).*/{
4112            s//\1/
4113            q
4114          }
4115          s/.*/./; q'`
4116  { as_dir="$ac_dir"
4117  case $as_dir in #(
4118  -*) as_dir=./$as_dir;;
4119  esac
4120  test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
4121    as_dirs=
4122    while :; do
4123      case $as_dir in #(
4124      *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
4125      *) as_qdir=$as_dir;;
4126      esac
4127      as_dirs="'$as_qdir' $as_dirs"
4128      as_dir=`$as_dirname -- "$as_dir" ||
4129$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4130         X"$as_dir" : 'X\(//\)[^/]' \| \
4131         X"$as_dir" : 'X\(//\)$' \| \
4132         X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
4133echo X"$as_dir" |
4134    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4135            s//\1/
4136            q
4137          }
4138          /^X\(\/\/\)[^/].*/{
4139            s//\1/
4140            q
4141          }
4142          /^X\(\/\/\)$/{
4143            s//\1/
4144            q
4145          }
4146          /^X\(\/\).*/{
4147            s//\1/
4148            q
4149          }
4150          s/.*/./; q'`
4151      test -d "$as_dir" && break
4152    done
4153    test -z "$as_dirs" || eval "mkdir $as_dirs"
4154  } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
4155echo "$as_me: error: cannot create directory $as_dir" >&2;}
4156   { (exit 1); exit 1; }; }; }
4157  ac_builddir=.
4158
4159case "$ac_dir" in
4160.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
4161*)
4162  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
4163  # A ".." for each directory in $ac_dir_suffix.
4164  ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
4165  case $ac_top_builddir_sub in
4166  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
4167  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
4168  esac ;;
4169esac
4170ac_abs_top_builddir=$ac_pwd
4171ac_abs_builddir=$ac_pwd$ac_dir_suffix
4172# for backward compatibility:
4173ac_top_builddir=$ac_top_build_prefix
4174
4175case $srcdir in
4176  .)  # We are building in place.
4177    ac_srcdir=.
4178    ac_top_srcdir=$ac_top_builddir_sub
4179    ac_abs_top_srcdir=$ac_pwd ;;
4180  [\\/]* | ?:[\\/]* )  # Absolute name.
4181    ac_srcdir=$srcdir$ac_dir_suffix;
4182    ac_top_srcdir=$srcdir
4183    ac_abs_top_srcdir=$srcdir ;;
4184  *) # Relative name.
4185    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
4186    ac_top_srcdir=$ac_top_build_prefix$srcdir
4187    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
4188esac
4189ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
4190
4191
4192  case $ac_mode in
4193  :F)
4194  #
4195  # CONFIG_FILE
4196  #
4197
4198_ACEOF
4199
4200cat >>$CONFIG_STATUS <<\_ACEOF
4201# If the template does not know about datarootdir, expand it.
4202# FIXME: This hack should be removed a few years after 2.60.
4203ac_datarootdir_hack=; ac_datarootdir_seen=
4204
4205case `sed -n '/datarootdir/ {
4206  p
4207  q
4208}
4209/@datadir@/p
4210/@docdir@/p
4211/@infodir@/p
4212/@localedir@/p
4213/@mandir@/p
4214' $ac_file_inputs` in
4215*datarootdir*) ac_datarootdir_seen=yes;;
4216*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
4217  { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
4218echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
4219_ACEOF
4220cat >>$CONFIG_STATUS <<_ACEOF
4221  ac_datarootdir_hack='
4222  s&@datadir@&$datadir&g
4223  s&@docdir@&$docdir&g
4224  s&@infodir@&$infodir&g
4225  s&@localedir@&$localedir&g
4226  s&@mandir@&$mandir&g
4227    s&\\\${datarootdir}&$datarootdir&g' ;;
4228esac
4229_ACEOF
4230
4231# Neutralize VPATH when `$srcdir' = `.'.
4232# Shell code in configure.ac might set extrasub.
4233# FIXME: do we really want to maintain this feature?
4234cat >>$CONFIG_STATUS <<_ACEOF
4235  sed "$ac_vpsub
4236$extrasub
4237_ACEOF
4238cat >>$CONFIG_STATUS <<\_ACEOF
4239:t
4240/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
4241s&@configure_input@&$configure_input&;t t
4242s&@top_builddir@&$ac_top_builddir_sub&;t t
4243s&@srcdir@&$ac_srcdir&;t t
4244s&@abs_srcdir@&$ac_abs_srcdir&;t t
4245s&@top_srcdir@&$ac_top_srcdir&;t t
4246s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
4247s&@builddir@&$ac_builddir&;t t
4248s&@abs_builddir@&$ac_abs_builddir&;t t
4249s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
4250$ac_datarootdir_hack
4251" $ac_file_inputs | sed -f "$tmp/subs-1.sed" >$tmp/out
4252
4253test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
4254  { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
4255  { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
4256  { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4257which seems to be undefined.  Please make sure it is defined." >&5
4258echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4259which seems to be undefined.  Please make sure it is defined." >&2;}
4260
4261  rm -f "$tmp/stdin"
4262  case $ac_file in
4263  -) cat "$tmp/out"; rm -f "$tmp/out";;
4264  *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
4265  esac
4266 ;;
4267
4268
4269
4270  esac
4271
4272done # for ac_tag
4273
4274
4275{ (exit 0); exit 0; }
4276_ACEOF
4277chmod +x $CONFIG_STATUS
4278ac_clean_files=$ac_clean_files_save
4279
4280
4281# configure is writing to config.log, and then calls config.status.
4282# config.status does its own redirection, appending to config.log.
4283# Unfortunately, on DOS this fails, as config.log is still kept open
4284# by configure, so config.status won't be able to write to it; its
4285# output is simply discarded.  So we exec the FD to /dev/null,
4286# effectively closing config.log, so it can be properly (re)opened and
4287# appended to by config.status.  When coming back to configure, we
4288# need to make the FD available again.
4289if test "$no_create" != yes; then
4290  ac_cs_success=:
4291  ac_config_status_args=
4292  test "$silent" = yes &&
4293    ac_config_status_args="$ac_config_status_args --quiet"
4294  exec 5>/dev/null
4295  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
4296  exec 5>>config.log
4297  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
4298  # would make configure fail if this is the last instruction.
4299  $ac_cs_success || { (exit 1); exit 1; }
4300fi
4301
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