source: trunk/configure @ 325

Last change on this file since 325 was 325, checked in by bas, 12 years ago

configure, Makefile.in, configure.in:

  • added environment variable INSTALL_USER. if set use this user to chown:
    • email2trac.conf
    • run_email2trac ( is not needed when we it is not equal 'root' see #182
  • Property svn:executable set to *
File size: 117.0 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
620PYTHON
621PYTHON_VERSION
622PYTHON_PREFIX
623PYTHON_EXEC_PREFIX
624PYTHON_PLATFORM
625pythondir
626pkgpythondir
627pkgpyexecdir
628CC
629CFLAGS
630LDFLAGS
631CPPFLAGS
632ac_ct_CC
633EXEEXT
634OBJEXT
635CPP
636GREP
637EGREP
638DEBUG
639INSTALL_USER
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-trac_user=USER    Specify the name of the user that trac use,
1224                          default=www-data
1225
1226  --with-mta_user=USER    Specify the name of the user that your MTA use,
1227                          default=nobody
1228
1229Some influential environment variables:
1230  CC          C compiler command
1231  CFLAGS      C compiler flags
1232  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1233              nonstandard directory <lib dir>
1234  LIBS        libraries to pass to the linker, e.g. -l<library>
1235  CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1236              you have headers in a nonstandard directory <include dir>
1237  CPP         C preprocessor
1238
1239Use these variables to override the choices made by `configure' or to help
1240it to find libraries and programs with nonstandard names/locations.
1241
1242_ACEOF
1243ac_status=$?
1244fi
1245
1246if test "$ac_init_help" = "recursive"; then
1247  # If there are subdirs, report their specific --help.
1248  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1249    test -d "$ac_dir" || continue
1250    ac_builddir=.
1251
1252case "$ac_dir" in
1253.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1254*)
1255  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1256  # A ".." for each directory in $ac_dir_suffix.
1257  ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
1258  case $ac_top_builddir_sub in
1259  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1260  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1261  esac ;;
1262esac
1263ac_abs_top_builddir=$ac_pwd
1264ac_abs_builddir=$ac_pwd$ac_dir_suffix
1265# for backward compatibility:
1266ac_top_builddir=$ac_top_build_prefix
1267
1268case $srcdir in
1269  .)  # We are building in place.
1270    ac_srcdir=.
1271    ac_top_srcdir=$ac_top_builddir_sub
1272    ac_abs_top_srcdir=$ac_pwd ;;
1273  [\\/]* | ?:[\\/]* )  # Absolute name.
1274    ac_srcdir=$srcdir$ac_dir_suffix;
1275    ac_top_srcdir=$srcdir
1276    ac_abs_top_srcdir=$srcdir ;;
1277  *) # Relative name.
1278    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1279    ac_top_srcdir=$ac_top_build_prefix$srcdir
1280    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1281esac
1282ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1283
1284    cd "$ac_dir" || { ac_status=$?; continue; }
1285    # Check for guested configure.
1286    if test -f "$ac_srcdir/configure.gnu"; then
1287      echo &&
1288      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1289    elif test -f "$ac_srcdir/configure"; then
1290      echo &&
1291      $SHELL "$ac_srcdir/configure" --help=recursive
1292    else
1293      echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1294    fi || ac_status=$?
1295    cd "$ac_pwd" || { ac_status=$?; break; }
1296  done
1297fi
1298
1299test -n "$ac_init_help" && exit $ac_status
1300if $ac_init_version; then
1301  cat <<\_ACEOF
1302configure
1303generated by GNU Autoconf 2.61
1304
1305Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
13062002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1307This configure script is free software; the Free Software Foundation
1308gives unlimited permission to copy, distribute and modify it.
1309_ACEOF
1310  exit
1311fi
1312cat >config.log <<_ACEOF
1313This file contains any messages produced by compilers while
1314running configure, to aid debugging if configure makes a mistake.
1315
1316It was created by $as_me, which was
1317generated by GNU Autoconf 2.61.  Invocation command line was
1318
1319  $ $0 $@
1320
1321_ACEOF
1322exec 5>>config.log
1323{
1324cat <<_ASUNAME
1325## --------- ##
1326## Platform. ##
1327## --------- ##
1328
1329hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1330uname -m = `(uname -m) 2>/dev/null || echo unknown`
1331uname -r = `(uname -r) 2>/dev/null || echo unknown`
1332uname -s = `(uname -s) 2>/dev/null || echo unknown`
1333uname -v = `(uname -v) 2>/dev/null || echo unknown`
1334
1335/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1336/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1337
1338/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1339/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1340/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1341/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1342/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1343/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1344/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1345
1346_ASUNAME
1347
1348as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1349for as_dir in $PATH
1350do
1351  IFS=$as_save_IFS
1352  test -z "$as_dir" && as_dir=.
1353  echo "PATH: $as_dir"
1354done
1355IFS=$as_save_IFS
1356
1357} >&5
1358
1359cat >&5 <<_ACEOF
1360
1361
1362## ----------- ##
1363## Core tests. ##
1364## ----------- ##
1365
1366_ACEOF
1367
1368
1369# Keep a trace of the command line.
1370# Strip out --no-create and --no-recursion so they do not pile up.
1371# Strip out --silent because we don't want to record it for future runs.
1372# Also quote any args containing shell meta-characters.
1373# Make two passes to allow for proper duplicate-argument suppression.
1374ac_configure_args=
1375ac_configure_args0=
1376ac_configure_args1=
1377ac_must_keep_next=false
1378for ac_pass in 1 2
1379do
1380  for ac_arg
1381  do
1382    case $ac_arg in
1383    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1384    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1385    | -silent | --silent | --silen | --sile | --sil)
1386      continue ;;
1387    *\'*)
1388      ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1389    esac
1390    case $ac_pass in
1391    1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1392    2)
1393      ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1394      if test $ac_must_keep_next = true; then
1395        ac_must_keep_next=false # Got value, back to normal.
1396      else
1397        case $ac_arg in
1398          *=* | --config-cache | -C | -disable-* | --disable-* \
1399          | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1400          | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1401          | -with-* | --with-* | -without-* | --without-* | --x)
1402            case "$ac_configure_args0 " in
1403              "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1404            esac
1405            ;;
1406          -* ) ac_must_keep_next=true ;;
1407        esac
1408      fi
1409      ac_configure_args="$ac_configure_args '$ac_arg'"
1410      ;;
1411    esac
1412  done
1413done
1414$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1415$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1416
1417# When interrupted or exit'd, cleanup temporary files, and complete
1418# config.log.  We remove comments because anyway the quotes in there
1419# would cause problems or look ugly.
1420# WARNING: Use '\'' to represent an apostrophe within the trap.
1421# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1422trap 'exit_status=$?
1423  # Save into config.log some information that might help in debugging.
1424  {
1425    echo
1426
1427    cat <<\_ASBOX
1428## ---------------- ##
1429## Cache variables. ##
1430## ---------------- ##
1431_ASBOX
1432    echo
1433    # The following way of writing the cache mishandles newlines in values,
1434(
1435  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1436    eval ac_val=\$$ac_var
1437    case $ac_val in #(
1438    *${as_nl}*)
1439      case $ac_var in #(
1440      *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
1441echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
1442      esac
1443      case $ac_var in #(
1444      _ | IFS | as_nl) ;; #(
1445      *) $as_unset $ac_var ;;
1446      esac ;;
1447    esac
1448  done
1449  (set) 2>&1 |
1450    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1451    *${as_nl}ac_space=\ *)
1452      sed -n \
1453        "s/'\''/'\''\\\\'\'''\''/g;
1454          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1455      ;; #(
1456    *)
1457      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1458      ;;
1459    esac |
1460    sort
1461)
1462    echo
1463
1464    cat <<\_ASBOX
1465## ----------------- ##
1466## Output variables. ##
1467## ----------------- ##
1468_ASBOX
1469    echo
1470    for ac_var in $ac_subst_vars
1471    do
1472      eval ac_val=\$$ac_var
1473      case $ac_val in
1474      *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1475      esac
1476      echo "$ac_var='\''$ac_val'\''"
1477    done | sort
1478    echo
1479
1480    if test -n "$ac_subst_files"; then
1481      cat <<\_ASBOX
1482## ------------------- ##
1483## File substitutions. ##
1484## ------------------- ##
1485_ASBOX
1486      echo
1487      for ac_var in $ac_subst_files
1488      do
1489        eval ac_val=\$$ac_var
1490        case $ac_val in
1491        *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1492        esac
1493        echo "$ac_var='\''$ac_val'\''"
1494      done | sort
1495      echo
1496    fi
1497
1498    if test -s confdefs.h; then
1499      cat <<\_ASBOX
1500## ----------- ##
1501## confdefs.h. ##
1502## ----------- ##
1503_ASBOX
1504      echo
1505      cat confdefs.h
1506      echo
1507    fi
1508    test "$ac_signal" != 0 &&
1509      echo "$as_me: caught signal $ac_signal"
1510    echo "$as_me: exit $exit_status"
1511  } >&5
1512  rm -f core *.core core.conftest.* &&
1513    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1514    exit $exit_status
1515' 0
1516for ac_signal in 1 2 13 15; do
1517  trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1518done
1519ac_signal=0
1520
1521# confdefs.h avoids OS command line length limits that DEFS can exceed.
1522rm -f -r conftest* confdefs.h
1523
1524# Predefined preprocessor variables.
1525
1526cat >>confdefs.h <<_ACEOF
1527#define PACKAGE_NAME "$PACKAGE_NAME"
1528_ACEOF
1529
1530
1531cat >>confdefs.h <<_ACEOF
1532#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1533_ACEOF
1534
1535
1536cat >>confdefs.h <<_ACEOF
1537#define PACKAGE_VERSION "$PACKAGE_VERSION"
1538_ACEOF
1539
1540
1541cat >>confdefs.h <<_ACEOF
1542#define PACKAGE_STRING "$PACKAGE_STRING"
1543_ACEOF
1544
1545
1546cat >>confdefs.h <<_ACEOF
1547#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1548_ACEOF
1549
1550
1551# Let the site file select an alternate cache file if it wants to.
1552# Prefer explicitly selected file to automatically selected ones.
1553if test -n "$CONFIG_SITE"; then
1554  set x "$CONFIG_SITE"
1555elif test "x$prefix" != xNONE; then
1556  set x "$prefix/share/config.site" "$prefix/etc/config.site"
1557else
1558  set x "$ac_default_prefix/share/config.site" \
1559        "$ac_default_prefix/etc/config.site"
1560fi
1561shift
1562for ac_site_file
1563do
1564  if test -r "$ac_site_file"; then
1565    { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1566echo "$as_me: loading site script $ac_site_file" >&6;}
1567    sed 's/^/| /' "$ac_site_file" >&5
1568    . "$ac_site_file"
1569  fi
1570done
1571
1572if test -r "$cache_file"; then
1573  # Some versions of bash will fail to source /dev/null (special
1574  # files actually), so we avoid doing that.
1575  if test -f "$cache_file"; then
1576    { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1577echo "$as_me: loading cache $cache_file" >&6;}
1578    case $cache_file in
1579      [\\/]* | ?:[\\/]* ) . "$cache_file";;
1580      *)                      . "./$cache_file";;
1581    esac
1582  fi
1583else
1584  { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1585echo "$as_me: creating cache $cache_file" >&6;}
1586  >$cache_file
1587fi
1588
1589# Check that the precious variables saved in the cache have kept the same
1590# value.
1591ac_cache_corrupted=false
1592for ac_var in $ac_precious_vars; do
1593  eval ac_old_set=\$ac_cv_env_${ac_var}_set
1594  eval ac_new_set=\$ac_env_${ac_var}_set
1595  eval ac_old_val=\$ac_cv_env_${ac_var}_value
1596  eval ac_new_val=\$ac_env_${ac_var}_value
1597  case $ac_old_set,$ac_new_set in
1598    set,)
1599      { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1600echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1601      ac_cache_corrupted=: ;;
1602    ,set)
1603      { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1604echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1605      ac_cache_corrupted=: ;;
1606    ,);;
1607    *)
1608      if test "x$ac_old_val" != "x$ac_new_val"; then
1609        { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1610echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1611        { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1612echo "$as_me:   former value:  $ac_old_val" >&2;}
1613        { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1614echo "$as_me:   current value: $ac_new_val" >&2;}
1615        ac_cache_corrupted=:
1616      fi;;
1617  esac
1618  # Pass precious variables to config.status.
1619  if test "$ac_new_set" = set; then
1620    case $ac_new_val in
1621    *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1622    *) ac_arg=$ac_var=$ac_new_val ;;
1623    esac
1624    case " $ac_configure_args " in
1625      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1626      *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1627    esac
1628  fi
1629done
1630if $ac_cache_corrupted; then
1631  { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1632echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1633  { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1634echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1635   { (exit 1); exit 1; }; }
1636fi
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654ac_ext=c
1655ac_cpp='$CPP $CPPFLAGS'
1656ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1657ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1658ac_compiler_gnu=$ac_cv_c_compiler_gnu
1659
1660
1661
1662
1663
1664
1665
1666
1667
1668#DEBUG=0
1669
1670#AM_PATH_PYTHON
1671
1672
1673
1674
1675        if test -n "$PYTHON"; then
1676      # If the user set $PYTHON, use it and don't search something else.
1677      { echo "$as_me:$LINENO: checking whether $PYTHON version >= 2.4" >&5
1678echo $ECHO_N "checking whether $PYTHON version >= 2.4... $ECHO_C" >&6; }
1679      prog="import sys, string
1680# split strings by '.' and convert to numeric.  Append some zeros
1681# because we need at least 4 digits for the hex conversion.
1682minver = map(int, string.split('2.4', '.')) + [0, 0, 0]
1683minverhex = 0
1684for i in xrange(0, 4): minverhex = (minverhex << 8) + minver[i]
1685sys.exit(sys.hexversion < minverhex)"
1686  if { echo "$as_me:$LINENO: $PYTHON -c "$prog"" >&5
1687   ($PYTHON -c "$prog") >&5 2>&5
1688   ac_status=$?
1689   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1690   (exit $ac_status); }; then
1691  { echo "$as_me:$LINENO: result: yes" >&5
1692echo "${ECHO_T}yes" >&6; }
1693else
1694  { { echo "$as_me:$LINENO: error: too old" >&5
1695echo "$as_me: error: too old" >&2;}
1696   { (exit 1); exit 1; }; }
1697fi
1698
1699    else
1700      # Otherwise, try each interpreter until we find one that satisfies
1701      # VERSION.
1702      { echo "$as_me:$LINENO: checking for a Python interpreter with version >= 2.4" >&5
1703echo $ECHO_N "checking for a Python interpreter with version >= 2.4... $ECHO_C" >&6; }
1704if test "${am_cv_pathless_PYTHON+set}" = set; then
1705  echo $ECHO_N "(cached) $ECHO_C" >&6
1706else
1707
1708        for am_cv_pathless_PYTHON in python python2 python2.6 python2.5 python.2.4 python2.3 python2.2 python2.1 python2.0 python1.6 python1.5 : ; do
1709          if test "$am_cv_pathless_PYTHON" = : ; then
1710            { { echo "$as_me:$LINENO: error: no suitable Python interpreter found" >&5
1711echo "$as_me: error: no suitable Python interpreter found" >&2;}
1712   { (exit 1); exit 1; }; }
1713          fi
1714          prog="import sys, string
1715# split strings by '.' and convert to numeric.  Append some zeros
1716# because we need at least 4 digits for the hex conversion.
1717minver = map(int, string.split('2.4', '.')) + [0, 0, 0]
1718minverhex = 0
1719for i in xrange(0, 4): minverhex = (minverhex << 8) + minver[i]
1720sys.exit(sys.hexversion < minverhex)"
1721  if { echo "$as_me:$LINENO: $am_cv_pathless_PYTHON -c "$prog"" >&5
1722   ($am_cv_pathless_PYTHON -c "$prog") >&5 2>&5
1723   ac_status=$?
1724   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1725   (exit $ac_status); }; then
1726  break
1727fi
1728
1729        done
1730fi
1731{ echo "$as_me:$LINENO: result: $am_cv_pathless_PYTHON" >&5
1732echo "${ECHO_T}$am_cv_pathless_PYTHON" >&6; }
1733      # Set $PYTHON to the absolute path of $am_cv_pathless_PYTHON.
1734      # Extract the first word of "$am_cv_pathless_PYTHON", so it can be a program name with args.
1735set dummy $am_cv_pathless_PYTHON; ac_word=$2
1736{ echo "$as_me:$LINENO: checking for $ac_word" >&5
1737echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1738if test "${ac_cv_path_PYTHON+set}" = set; then
1739  echo $ECHO_N "(cached) $ECHO_C" >&6
1740else
1741  case $PYTHON in
1742  [\\/]* | ?:[\\/]*)
1743  ac_cv_path_PYTHON="$PYTHON" # Let the user override the test with a path.
1744  ;;
1745  *)
1746  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1747for as_dir in $PATH
1748do
1749  IFS=$as_save_IFS
1750  test -z "$as_dir" && as_dir=.
1751  for ac_exec_ext in '' $ac_executable_extensions; do
1752  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1753    ac_cv_path_PYTHON="$as_dir/$ac_word$ac_exec_ext"
1754    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1755    break 2
1756  fi
1757done
1758done
1759IFS=$as_save_IFS
1760
1761  ;;
1762esac
1763fi
1764PYTHON=$ac_cv_path_PYTHON
1765if test -n "$PYTHON"; then
1766  { echo "$as_me:$LINENO: result: $PYTHON" >&5
1767echo "${ECHO_T}$PYTHON" >&6; }
1768else
1769  { echo "$as_me:$LINENO: result: no" >&5
1770echo "${ECHO_T}no" >&6; }
1771fi
1772
1773
1774      am_display_PYTHON=$am_cv_pathless_PYTHON
1775    fi
1776
1777
1778
1779  { echo "$as_me:$LINENO: checking for $am_display_PYTHON version" >&5
1780echo $ECHO_N "checking for $am_display_PYTHON version... $ECHO_C" >&6; }
1781if test "${am_cv_python_version+set}" = set; then
1782  echo $ECHO_N "(cached) $ECHO_C" >&6
1783else
1784  am_cv_python_version=`$PYTHON -c "import sys; print sys.version[:3]"`
1785fi
1786{ echo "$as_me:$LINENO: result: $am_cv_python_version" >&5
1787echo "${ECHO_T}$am_cv_python_version" >&6; }
1788  PYTHON_VERSION=$am_cv_python_version
1789
1790
1791
1792  PYTHON_PREFIX='${prefix}'
1793
1794  PYTHON_EXEC_PREFIX='${exec_prefix}'
1795
1796
1797
1798  { echo "$as_me:$LINENO: checking for $am_display_PYTHON platform" >&5
1799echo $ECHO_N "checking for $am_display_PYTHON platform... $ECHO_C" >&6; }
1800if test "${am_cv_python_platform+set}" = set; then
1801  echo $ECHO_N "(cached) $ECHO_C" >&6
1802else
1803  am_cv_python_platform=`$PYTHON -c "import sys; print sys.platform"`
1804fi
1805{ echo "$as_me:$LINENO: result: $am_cv_python_platform" >&5
1806echo "${ECHO_T}$am_cv_python_platform" >&6; }
1807  PYTHON_PLATFORM=$am_cv_python_platform
1808
1809
1810
1811
1812                { echo "$as_me:$LINENO: checking for $am_display_PYTHON script directory" >&5
1813echo $ECHO_N "checking for $am_display_PYTHON script directory... $ECHO_C" >&6; }
1814if test "${am_cv_python_pythondir+set}" = set; then
1815  echo $ECHO_N "(cached) $ECHO_C" >&6
1816else
1817  am_cv_python_pythondir=`$PYTHON -c "from distutils import sysconfig; print sysconfig.get_python_lib(0,0,prefix='$PYTHON_PREFIX')" 2>/dev/null ||
1818     echo "$PYTHON_PREFIX/lib/python$PYTHON_VERSION/site-packages"`
1819fi
1820{ echo "$as_me:$LINENO: result: $am_cv_python_pythondir" >&5
1821echo "${ECHO_T}$am_cv_python_pythondir" >&6; }
1822  pythondir=$am_cv_python_pythondir
1823
1824
1825
1826  pkgpythondir=\${pythondir}/$PACKAGE
1827
1828
1829            { echo "$as_me:$LINENO: checking for $am_display_PYTHON extension module directory" >&5
1830echo $ECHO_N "checking for $am_display_PYTHON extension module directory... $ECHO_C" >&6; }
1831if test "${am_cv_python_pyexecdir+set}" = set; then
1832  echo $ECHO_N "(cached) $ECHO_C" >&6
1833else
1834  am_cv_python_pyexecdir=`$PYTHON -c "from distutils import sysconfig; print sysconfig.get_python_lib(1,0,prefix='$PYTHON_EXEC_PREFIX')" 2>/dev/null ||
1835     echo "${PYTHON_EXEC_PREFIX}/lib/python${PYTHON_VERSION}/site-packages"`
1836fi
1837{ echo "$as_me:$LINENO: result: $am_cv_python_pyexecdir" >&5
1838echo "${ECHO_T}$am_cv_python_pyexecdir" >&6; }
1839  pyexecdir=$am_cv_python_pyexecdir
1840
1841
1842
1843  pkgpyexecdir=\${pyexecdir}/$PACKAGE
1844
1845
1846ac_ext=c
1847ac_cpp='$CPP $CPPFLAGS'
1848ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1849ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1850ac_compiler_gnu=$ac_cv_c_compiler_gnu
1851if test -n "$ac_tool_prefix"; then
1852  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1853set dummy ${ac_tool_prefix}gcc; ac_word=$2
1854{ echo "$as_me:$LINENO: checking for $ac_word" >&5
1855echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1856if test "${ac_cv_prog_CC+set}" = set; then
1857  echo $ECHO_N "(cached) $ECHO_C" >&6
1858else
1859  if test -n "$CC"; then
1860  ac_cv_prog_CC="$CC" # Let the user override the test.
1861else
1862as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1863for as_dir in $PATH
1864do
1865  IFS=$as_save_IFS
1866  test -z "$as_dir" && as_dir=.
1867  for ac_exec_ext in '' $ac_executable_extensions; do
1868  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1869    ac_cv_prog_CC="${ac_tool_prefix}gcc"
1870    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1871    break 2
1872  fi
1873done
1874done
1875IFS=$as_save_IFS
1876
1877fi
1878fi
1879CC=$ac_cv_prog_CC
1880if test -n "$CC"; then
1881  { echo "$as_me:$LINENO: result: $CC" >&5
1882echo "${ECHO_T}$CC" >&6; }
1883else
1884  { echo "$as_me:$LINENO: result: no" >&5
1885echo "${ECHO_T}no" >&6; }
1886fi
1887
1888
1889fi
1890if test -z "$ac_cv_prog_CC"; then
1891  ac_ct_CC=$CC
1892  # Extract the first word of "gcc", so it can be a program name with args.
1893set dummy gcc; ac_word=$2
1894{ echo "$as_me:$LINENO: checking for $ac_word" >&5
1895echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1896if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1897  echo $ECHO_N "(cached) $ECHO_C" >&6
1898else
1899  if test -n "$ac_ct_CC"; then
1900  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1901else
1902as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1903for as_dir in $PATH
1904do
1905  IFS=$as_save_IFS
1906  test -z "$as_dir" && as_dir=.
1907  for ac_exec_ext in '' $ac_executable_extensions; do
1908  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1909    ac_cv_prog_ac_ct_CC="gcc"
1910    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1911    break 2
1912  fi
1913done
1914done
1915IFS=$as_save_IFS
1916
1917fi
1918fi
1919ac_ct_CC=$ac_cv_prog_ac_ct_CC
1920if test -n "$ac_ct_CC"; then
1921  { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1922echo "${ECHO_T}$ac_ct_CC" >&6; }
1923else
1924  { echo "$as_me:$LINENO: result: no" >&5
1925echo "${ECHO_T}no" >&6; }
1926fi
1927
1928  if test "x$ac_ct_CC" = x; then
1929    CC=""
1930  else
1931    case $cross_compiling:$ac_tool_warned in
1932yes:)
1933{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
1934whose name does not start with the host triplet.  If you think this
1935configuration is useful to you, please write to autoconf@gnu.org." >&5
1936echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
1937whose name does not start with the host triplet.  If you think this
1938configuration is useful to you, please write to autoconf@gnu.org." >&2;}
1939ac_tool_warned=yes ;;
1940esac
1941    CC=$ac_ct_CC
1942  fi
1943else
1944  CC="$ac_cv_prog_CC"
1945fi
1946
1947if test -z "$CC"; then
1948          if test -n "$ac_tool_prefix"; then
1949    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1950set dummy ${ac_tool_prefix}cc; ac_word=$2
1951{ echo "$as_me:$LINENO: checking for $ac_word" >&5
1952echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1953if test "${ac_cv_prog_CC+set}" = set; then
1954  echo $ECHO_N "(cached) $ECHO_C" >&6
1955else
1956  if test -n "$CC"; then
1957  ac_cv_prog_CC="$CC" # Let the user override the test.
1958else
1959as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1960for as_dir in $PATH
1961do
1962  IFS=$as_save_IFS
1963  test -z "$as_dir" && as_dir=.
1964  for ac_exec_ext in '' $ac_executable_extensions; do
1965  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1966    ac_cv_prog_CC="${ac_tool_prefix}cc"
1967    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1968    break 2
1969  fi
1970done
1971done
1972IFS=$as_save_IFS
1973
1974fi
1975fi
1976CC=$ac_cv_prog_CC
1977if test -n "$CC"; then
1978  { echo "$as_me:$LINENO: result: $CC" >&5
1979echo "${ECHO_T}$CC" >&6; }
1980else
1981  { echo "$as_me:$LINENO: result: no" >&5
1982echo "${ECHO_T}no" >&6; }
1983fi
1984
1985
1986  fi
1987fi
1988if test -z "$CC"; then
1989  # Extract the first word of "cc", so it can be a program name with args.
1990set dummy cc; ac_word=$2
1991{ echo "$as_me:$LINENO: checking for $ac_word" >&5
1992echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1993if test "${ac_cv_prog_CC+set}" = set; then
1994  echo $ECHO_N "(cached) $ECHO_C" >&6
1995else
1996  if test -n "$CC"; then
1997  ac_cv_prog_CC="$CC" # Let the user override the test.
1998else
1999  ac_prog_rejected=no
2000as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2001for as_dir in $PATH
2002do
2003  IFS=$as_save_IFS
2004  test -z "$as_dir" && as_dir=.
2005  for ac_exec_ext in '' $ac_executable_extensions; do
2006  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2007    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2008       ac_prog_rejected=yes
2009       continue
2010     fi
2011    ac_cv_prog_CC="cc"
2012    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2013    break 2
2014  fi
2015done
2016done
2017IFS=$as_save_IFS
2018
2019if test $ac_prog_rejected = yes; then
2020  # We found a bogon in the path, so make sure we never use it.
2021  set dummy $ac_cv_prog_CC
2022  shift
2023  if test $# != 0; then
2024    # We chose a different compiler from the bogus one.
2025    # However, it has the same basename, so the bogon will be chosen
2026    # first if we set CC to just the basename; use the full file name.
2027    shift
2028    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2029  fi
2030fi
2031fi
2032fi
2033CC=$ac_cv_prog_CC
2034if test -n "$CC"; then
2035  { echo "$as_me:$LINENO: result: $CC" >&5
2036echo "${ECHO_T}$CC" >&6; }
2037else
2038  { echo "$as_me:$LINENO: result: no" >&5
2039echo "${ECHO_T}no" >&6; }
2040fi
2041
2042
2043fi
2044if test -z "$CC"; then
2045  if test -n "$ac_tool_prefix"; then
2046  for ac_prog in cl.exe
2047  do
2048    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2049set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2050{ echo "$as_me:$LINENO: checking for $ac_word" >&5
2051echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2052if test "${ac_cv_prog_CC+set}" = set; then
2053  echo $ECHO_N "(cached) $ECHO_C" >&6
2054else
2055  if test -n "$CC"; then
2056  ac_cv_prog_CC="$CC" # Let the user override the test.
2057else
2058as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2059for as_dir in $PATH
2060do
2061  IFS=$as_save_IFS
2062  test -z "$as_dir" && as_dir=.
2063  for ac_exec_ext in '' $ac_executable_extensions; do
2064  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2065    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2066    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2067    break 2
2068  fi
2069done
2070done
2071IFS=$as_save_IFS
2072
2073fi
2074fi
2075CC=$ac_cv_prog_CC
2076if test -n "$CC"; then
2077  { echo "$as_me:$LINENO: result: $CC" >&5
2078echo "${ECHO_T}$CC" >&6; }
2079else
2080  { echo "$as_me:$LINENO: result: no" >&5
2081echo "${ECHO_T}no" >&6; }
2082fi
2083
2084
2085    test -n "$CC" && break
2086  done
2087fi
2088if test -z "$CC"; then
2089  ac_ct_CC=$CC
2090  for ac_prog in cl.exe
2091do
2092  # Extract the first word of "$ac_prog", so it can be a program name with args.
2093set dummy $ac_prog; ac_word=$2
2094{ echo "$as_me:$LINENO: checking for $ac_word" >&5
2095echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2096if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2097  echo $ECHO_N "(cached) $ECHO_C" >&6
2098else
2099  if test -n "$ac_ct_CC"; then
2100  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2101else
2102as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2103for as_dir in $PATH
2104do
2105  IFS=$as_save_IFS
2106  test -z "$as_dir" && as_dir=.
2107  for ac_exec_ext in '' $ac_executable_extensions; do
2108  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2109    ac_cv_prog_ac_ct_CC="$ac_prog"
2110    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2111    break 2
2112  fi
2113done
2114done
2115IFS=$as_save_IFS
2116
2117fi
2118fi
2119ac_ct_CC=$ac_cv_prog_ac_ct_CC
2120if test -n "$ac_ct_CC"; then
2121  { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2122echo "${ECHO_T}$ac_ct_CC" >&6; }
2123else
2124  { echo "$as_me:$LINENO: result: no" >&5
2125echo "${ECHO_T}no" >&6; }
2126fi
2127
2128
2129  test -n "$ac_ct_CC" && break
2130done
2131
2132  if test "x$ac_ct_CC" = x; then
2133    CC=""
2134  else
2135    case $cross_compiling:$ac_tool_warned in
2136yes:)
2137{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2138whose name does not start with the host triplet.  If you think this
2139configuration is useful to you, please write to autoconf@gnu.org." >&5
2140echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2141whose name does not start with the host triplet.  If you think this
2142configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2143ac_tool_warned=yes ;;
2144esac
2145    CC=$ac_ct_CC
2146  fi
2147fi
2148
2149fi
2150
2151
2152test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2153See \`config.log' for more details." >&5
2154echo "$as_me: error: no acceptable C compiler found in \$PATH
2155See \`config.log' for more details." >&2;}
2156   { (exit 1); exit 1; }; }
2157
2158# Provide some information about the compiler.
2159echo "$as_me:$LINENO: checking for C compiler version" >&5
2160ac_compiler=`set X $ac_compile; echo $2`
2161{ (ac_try="$ac_compiler --version >&5"
2162case "(($ac_try" in
2163  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2164  *) ac_try_echo=$ac_try;;
2165esac
2166eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2167  (eval "$ac_compiler --version >&5") 2>&5
2168  ac_status=$?
2169  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2170  (exit $ac_status); }
2171{ (ac_try="$ac_compiler -v >&5"
2172case "(($ac_try" in
2173  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2174  *) ac_try_echo=$ac_try;;
2175esac
2176eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2177  (eval "$ac_compiler -v >&5") 2>&5
2178  ac_status=$?
2179  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2180  (exit $ac_status); }
2181{ (ac_try="$ac_compiler -V >&5"
2182case "(($ac_try" in
2183  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2184  *) ac_try_echo=$ac_try;;
2185esac
2186eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2187  (eval "$ac_compiler -V >&5") 2>&5
2188  ac_status=$?
2189  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2190  (exit $ac_status); }
2191
2192cat >conftest.$ac_ext <<_ACEOF
2193/* confdefs.h.  */
2194_ACEOF
2195cat confdefs.h >>conftest.$ac_ext
2196cat >>conftest.$ac_ext <<_ACEOF
2197/* end confdefs.h.  */
2198
2199int
2200main ()
2201{
2202
2203  ;
2204  return 0;
2205}
2206_ACEOF
2207ac_clean_files_save=$ac_clean_files
2208ac_clean_files="$ac_clean_files a.out a.exe b.out"
2209# Try to create an executable without -o first, disregard a.out.
2210# It will help us diagnose broken compilers, and finding out an intuition
2211# of exeext.
2212{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2213echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
2214ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2215#
2216# List of possible output files, starting from the most likely.
2217# The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
2218# only as a last resort.  b.out is created by i960 compilers.
2219ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
2220#
2221# The IRIX 6 linker writes into existing files which may not be
2222# executable, retaining their permissions.  Remove them first so a
2223# subsequent execution test works.
2224ac_rmfiles=
2225for ac_file in $ac_files
2226do
2227  case $ac_file in
2228    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2229    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2230  esac
2231done
2232rm -f $ac_rmfiles
2233
2234if { (ac_try="$ac_link_default"
2235case "(($ac_try" in
2236  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2237  *) ac_try_echo=$ac_try;;
2238esac
2239eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2240  (eval "$ac_link_default") 2>&5
2241  ac_status=$?
2242  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2243  (exit $ac_status); }; then
2244  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2245# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2246# in a Makefile.  We should not override ac_cv_exeext if it was cached,
2247# so that the user can short-circuit this test for compilers unknown to
2248# Autoconf.
2249for ac_file in $ac_files ''
2250do
2251  test -f "$ac_file" || continue
2252  case $ac_file in
2253    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
2254        ;;
2255    [ab].out )
2256        # We found the default executable, but exeext='' is most
2257        # certainly right.
2258        break;;
2259    *.* )
2260        if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2261        then :; else
2262           ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2263        fi
2264        # We set ac_cv_exeext here because the later test for it is not
2265        # safe: cross compilers may not add the suffix if given an `-o'
2266        # argument, so we may need to know it at that point already.
2267        # Even if this section looks crufty: it has the advantage of
2268        # actually working.
2269        break;;
2270    * )
2271        break;;
2272  esac
2273done
2274test "$ac_cv_exeext" = no && ac_cv_exeext=
2275
2276else
2277  ac_file=''
2278fi
2279
2280{ echo "$as_me:$LINENO: result: $ac_file" >&5
2281echo "${ECHO_T}$ac_file" >&6; }
2282if test -z "$ac_file"; then
2283  echo "$as_me: failed program was:" >&5
2284sed 's/^/| /' conftest.$ac_ext >&5
2285
2286{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
2287See \`config.log' for more details." >&5
2288echo "$as_me: error: C compiler cannot create executables
2289See \`config.log' for more details." >&2;}
2290   { (exit 77); exit 77; }; }
2291fi
2292
2293ac_exeext=$ac_cv_exeext
2294
2295# Check that the compiler produces executables we can run.  If not, either
2296# the compiler is broken, or we cross compile.
2297{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2298echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
2299# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2300# If not cross compiling, check that we can run a simple program.
2301if test "$cross_compiling" != yes; then
2302  if { ac_try='./$ac_file'
2303  { (case "(($ac_try" in
2304  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2305  *) ac_try_echo=$ac_try;;
2306esac
2307eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2308  (eval "$ac_try") 2>&5
2309  ac_status=$?
2310  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2311  (exit $ac_status); }; }; then
2312    cross_compiling=no
2313  else
2314    if test "$cross_compiling" = maybe; then
2315        cross_compiling=yes
2316    else
2317        { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2318If you meant to cross compile, use \`--host'.
2319See \`config.log' for more details." >&5
2320echo "$as_me: error: cannot run C compiled programs.
2321If you meant to cross compile, use \`--host'.
2322See \`config.log' for more details." >&2;}
2323   { (exit 1); exit 1; }; }
2324    fi
2325  fi
2326fi
2327{ echo "$as_me:$LINENO: result: yes" >&5
2328echo "${ECHO_T}yes" >&6; }
2329
2330rm -f a.out a.exe conftest$ac_cv_exeext b.out
2331ac_clean_files=$ac_clean_files_save
2332# Check that the compiler produces executables we can run.  If not, either
2333# the compiler is broken, or we cross compile.
2334{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2335echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
2336{ echo "$as_me:$LINENO: result: $cross_compiling" >&5
2337echo "${ECHO_T}$cross_compiling" >&6; }
2338
2339{ echo "$as_me:$LINENO: checking for suffix of executables" >&5
2340echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
2341if { (ac_try="$ac_link"
2342case "(($ac_try" in
2343  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2344  *) ac_try_echo=$ac_try;;
2345esac
2346eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2347  (eval "$ac_link") 2>&5
2348  ac_status=$?
2349  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2350  (exit $ac_status); }; then
2351  # If both `conftest.exe' and `conftest' are `present' (well, observable)
2352# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2353# work properly (i.e., refer to `conftest.exe'), while it won't with
2354# `rm'.
2355for ac_file in conftest.exe conftest conftest.*; do
2356  test -f "$ac_file" || continue
2357  case $ac_file in
2358    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2359    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2360          break;;
2361    * ) break;;
2362  esac
2363done
2364else
2365  { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2366See \`config.log' for more details." >&5
2367echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2368See \`config.log' for more details." >&2;}
2369   { (exit 1); exit 1; }; }
2370fi
2371
2372rm -f conftest$ac_cv_exeext
2373{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2374echo "${ECHO_T}$ac_cv_exeext" >&6; }
2375
2376rm -f conftest.$ac_ext
2377EXEEXT=$ac_cv_exeext
2378ac_exeext=$EXEEXT
2379{ echo "$as_me:$LINENO: checking for suffix of object files" >&5
2380echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
2381if test "${ac_cv_objext+set}" = set; then
2382  echo $ECHO_N "(cached) $ECHO_C" >&6
2383else
2384  cat >conftest.$ac_ext <<_ACEOF
2385/* confdefs.h.  */
2386_ACEOF
2387cat confdefs.h >>conftest.$ac_ext
2388cat >>conftest.$ac_ext <<_ACEOF
2389/* end confdefs.h.  */
2390
2391int
2392main ()
2393{
2394
2395  ;
2396  return 0;
2397}
2398_ACEOF
2399rm -f conftest.o conftest.obj
2400if { (ac_try="$ac_compile"
2401case "(($ac_try" in
2402  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2403  *) ac_try_echo=$ac_try;;
2404esac
2405eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2406  (eval "$ac_compile") 2>&5
2407  ac_status=$?
2408  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2409  (exit $ac_status); }; then
2410  for ac_file in conftest.o conftest.obj conftest.*; do
2411  test -f "$ac_file" || continue;
2412  case $ac_file in
2413    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
2414    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2415       break;;
2416  esac
2417done
2418else
2419  echo "$as_me: failed program was:" >&5
2420sed 's/^/| /' conftest.$ac_ext >&5
2421
2422{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2423See \`config.log' for more details." >&5
2424echo "$as_me: error: cannot compute suffix of object files: cannot compile
2425See \`config.log' for more details." >&2;}
2426   { (exit 1); exit 1; }; }
2427fi
2428
2429rm -f conftest.$ac_cv_objext conftest.$ac_ext
2430fi
2431{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2432echo "${ECHO_T}$ac_cv_objext" >&6; }
2433OBJEXT=$ac_cv_objext
2434ac_objext=$OBJEXT
2435{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2436echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
2437if test "${ac_cv_c_compiler_gnu+set}" = set; then
2438  echo $ECHO_N "(cached) $ECHO_C" >&6
2439else
2440  cat >conftest.$ac_ext <<_ACEOF
2441/* confdefs.h.  */
2442_ACEOF
2443cat confdefs.h >>conftest.$ac_ext
2444cat >>conftest.$ac_ext <<_ACEOF
2445/* end confdefs.h.  */
2446
2447int
2448main ()
2449{
2450#ifndef __GNUC__
2451       choke me
2452#endif
2453
2454  ;
2455  return 0;
2456}
2457_ACEOF
2458rm -f conftest.$ac_objext
2459if { (ac_try="$ac_compile"
2460case "(($ac_try" in
2461  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2462  *) ac_try_echo=$ac_try;;
2463esac
2464eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2465  (eval "$ac_compile") 2>conftest.er1
2466  ac_status=$?
2467  grep -v '^ *+' conftest.er1 >conftest.err
2468  rm -f conftest.er1
2469  cat conftest.err >&5
2470  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2471  (exit $ac_status); } && {
2472         test -z "$ac_c_werror_flag" ||
2473         test ! -s conftest.err
2474       } && test -s conftest.$ac_objext; then
2475  ac_compiler_gnu=yes
2476else
2477  echo "$as_me: failed program was:" >&5
2478sed 's/^/| /' conftest.$ac_ext >&5
2479
2480        ac_compiler_gnu=no
2481fi
2482
2483rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2484ac_cv_c_compiler_gnu=$ac_compiler_gnu
2485
2486fi
2487{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2488echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
2489GCC=`test $ac_compiler_gnu = yes && echo yes`
2490ac_test_CFLAGS=${CFLAGS+set}
2491ac_save_CFLAGS=$CFLAGS
2492{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2493echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
2494if test "${ac_cv_prog_cc_g+set}" = set; then
2495  echo $ECHO_N "(cached) $ECHO_C" >&6
2496else
2497  ac_save_c_werror_flag=$ac_c_werror_flag
2498   ac_c_werror_flag=yes
2499   ac_cv_prog_cc_g=no
2500   CFLAGS="-g"
2501   cat >conftest.$ac_ext <<_ACEOF
2502/* confdefs.h.  */
2503_ACEOF
2504cat confdefs.h >>conftest.$ac_ext
2505cat >>conftest.$ac_ext <<_ACEOF
2506/* end confdefs.h.  */
2507
2508int
2509main ()
2510{
2511
2512  ;
2513  return 0;
2514}
2515_ACEOF
2516rm -f conftest.$ac_objext
2517if { (ac_try="$ac_compile"
2518case "(($ac_try" in
2519  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2520  *) ac_try_echo=$ac_try;;
2521esac
2522eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2523  (eval "$ac_compile") 2>conftest.er1
2524  ac_status=$?
2525  grep -v '^ *+' conftest.er1 >conftest.err
2526  rm -f conftest.er1
2527  cat conftest.err >&5
2528  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2529  (exit $ac_status); } && {
2530         test -z "$ac_c_werror_flag" ||
2531         test ! -s conftest.err
2532       } && test -s conftest.$ac_objext; then
2533  ac_cv_prog_cc_g=yes
2534else
2535  echo "$as_me: failed program was:" >&5
2536sed 's/^/| /' conftest.$ac_ext >&5
2537
2538        CFLAGS=""
2539      cat >conftest.$ac_ext <<_ACEOF
2540/* confdefs.h.  */
2541_ACEOF
2542cat confdefs.h >>conftest.$ac_ext
2543cat >>conftest.$ac_ext <<_ACEOF
2544/* end confdefs.h.  */
2545
2546int
2547main ()
2548{
2549
2550  ;
2551  return 0;
2552}
2553_ACEOF
2554rm -f conftest.$ac_objext
2555if { (ac_try="$ac_compile"
2556case "(($ac_try" in
2557  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2558  *) ac_try_echo=$ac_try;;
2559esac
2560eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2561  (eval "$ac_compile") 2>conftest.er1
2562  ac_status=$?
2563  grep -v '^ *+' conftest.er1 >conftest.err
2564  rm -f conftest.er1
2565  cat conftest.err >&5
2566  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2567  (exit $ac_status); } && {
2568         test -z "$ac_c_werror_flag" ||
2569         test ! -s conftest.err
2570       } && test -s conftest.$ac_objext; then
2571  :
2572else
2573  echo "$as_me: failed program was:" >&5
2574sed 's/^/| /' conftest.$ac_ext >&5
2575
2576        ac_c_werror_flag=$ac_save_c_werror_flag
2577         CFLAGS="-g"
2578         cat >conftest.$ac_ext <<_ACEOF
2579/* confdefs.h.  */
2580_ACEOF
2581cat confdefs.h >>conftest.$ac_ext
2582cat >>conftest.$ac_ext <<_ACEOF
2583/* end confdefs.h.  */
2584
2585int
2586main ()
2587{
2588
2589  ;
2590  return 0;
2591}
2592_ACEOF
2593rm -f conftest.$ac_objext
2594if { (ac_try="$ac_compile"
2595case "(($ac_try" in
2596  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2597  *) ac_try_echo=$ac_try;;
2598esac
2599eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2600  (eval "$ac_compile") 2>conftest.er1
2601  ac_status=$?
2602  grep -v '^ *+' conftest.er1 >conftest.err
2603  rm -f conftest.er1
2604  cat conftest.err >&5
2605  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2606  (exit $ac_status); } && {
2607         test -z "$ac_c_werror_flag" ||
2608         test ! -s conftest.err
2609       } && test -s conftest.$ac_objext; then
2610  ac_cv_prog_cc_g=yes
2611else
2612  echo "$as_me: failed program was:" >&5
2613sed 's/^/| /' conftest.$ac_ext >&5
2614
2615
2616fi
2617
2618rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2619fi
2620
2621rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2622fi
2623
2624rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2625   ac_c_werror_flag=$ac_save_c_werror_flag
2626fi
2627{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2628echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
2629if test "$ac_test_CFLAGS" = set; then
2630  CFLAGS=$ac_save_CFLAGS
2631elif test $ac_cv_prog_cc_g = yes; then
2632  if test "$GCC" = yes; then
2633    CFLAGS="-g -O2"
2634  else
2635    CFLAGS="-g"
2636  fi
2637else
2638  if test "$GCC" = yes; then
2639    CFLAGS="-O2"
2640  else
2641    CFLAGS=
2642  fi
2643fi
2644{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
2645echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
2646if test "${ac_cv_prog_cc_c89+set}" = set; then
2647  echo $ECHO_N "(cached) $ECHO_C" >&6
2648else
2649  ac_cv_prog_cc_c89=no
2650ac_save_CC=$CC
2651cat >conftest.$ac_ext <<_ACEOF
2652/* confdefs.h.  */
2653_ACEOF
2654cat confdefs.h >>conftest.$ac_ext
2655cat >>conftest.$ac_ext <<_ACEOF
2656/* end confdefs.h.  */
2657#include <stdarg.h>
2658#include <stdio.h>
2659#include <sys/types.h>
2660#include <sys/stat.h>
2661/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2662struct buf { int x; };
2663FILE * (*rcsopen) (struct buf *, struct stat *, int);
2664static char *e (p, i)
2665     char **p;
2666     int i;
2667{
2668  return p[i];
2669}
2670static char *f (char * (*g) (char **, int), char **p, ...)
2671{
2672  char *s;
2673  va_list v;
2674  va_start (v,p);
2675  s = g (p, va_arg (v,int));
2676  va_end (v);
2677  return s;
2678}
2679
2680/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2681   function prototypes and stuff, but not '\xHH' hex character constants.
2682   These don't provoke an error unfortunately, instead are silently treated
2683   as 'x'.  The following induces an error, until -std is added to get
2684   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2685   array size at least.  It's necessary to write '\x00'==0 to get something
2686   that's true only with -std.  */
2687int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2688
2689/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2690   inside strings and character constants.  */
2691#define FOO(x) 'x'
2692int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2693
2694int test (int i, double x);
2695struct s1 {int (*f) (int a);};
2696struct s2 {int (*f) (double a);};
2697int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2698int argc;
2699char **argv;
2700int
2701main ()
2702{
2703return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2704  ;
2705  return 0;
2706}
2707_ACEOF
2708for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2709        -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2710do
2711  CC="$ac_save_CC $ac_arg"
2712  rm -f conftest.$ac_objext
2713if { (ac_try="$ac_compile"
2714case "(($ac_try" in
2715  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2716  *) ac_try_echo=$ac_try;;
2717esac
2718eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2719  (eval "$ac_compile") 2>conftest.er1
2720  ac_status=$?
2721  grep -v '^ *+' conftest.er1 >conftest.err
2722  rm -f conftest.er1
2723  cat conftest.err >&5
2724  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2725  (exit $ac_status); } && {
2726         test -z "$ac_c_werror_flag" ||
2727         test ! -s conftest.err
2728       } && test -s conftest.$ac_objext; then
2729  ac_cv_prog_cc_c89=$ac_arg
2730else
2731  echo "$as_me: failed program was:" >&5
2732sed 's/^/| /' conftest.$ac_ext >&5
2733
2734
2735fi
2736
2737rm -f core conftest.err conftest.$ac_objext
2738  test "x$ac_cv_prog_cc_c89" != "xno" && break
2739done
2740rm -f conftest.$ac_ext
2741CC=$ac_save_CC
2742
2743fi
2744# AC_CACHE_VAL
2745case "x$ac_cv_prog_cc_c89" in
2746  x)
2747    { echo "$as_me:$LINENO: result: none needed" >&5
2748echo "${ECHO_T}none needed" >&6; } ;;
2749  xno)
2750    { echo "$as_me:$LINENO: result: unsupported" >&5
2751echo "${ECHO_T}unsupported" >&6; } ;;
2752  *)
2753    CC="$CC $ac_cv_prog_cc_c89"
2754    { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
2755echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
2756esac
2757
2758
2759ac_ext=c
2760ac_cpp='$CPP $CPPFLAGS'
2761ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2762ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2763ac_compiler_gnu=$ac_cv_c_compiler_gnu
2764
2765
2766ac_ext=c
2767ac_cpp='$CPP $CPPFLAGS'
2768ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2769ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2770ac_compiler_gnu=$ac_cv_c_compiler_gnu
2771{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2772echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
2773# On Suns, sometimes $CPP names a directory.
2774if test -n "$CPP" && test -d "$CPP"; then
2775  CPP=
2776fi
2777if test -z "$CPP"; then
2778  if test "${ac_cv_prog_CPP+set}" = set; then
2779  echo $ECHO_N "(cached) $ECHO_C" >&6
2780else
2781      # Double quotes because CPP needs to be expanded
2782    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2783    do
2784      ac_preproc_ok=false
2785for ac_c_preproc_warn_flag in '' yes
2786do
2787  # Use a header file that comes with gcc, so configuring glibc
2788  # with a fresh cross-compiler works.
2789  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2790  # <limits.h> exists even on freestanding compilers.
2791  # On the NeXT, cc -E runs the code through the compiler's parser,
2792  # not just through cpp. "Syntax error" is here to catch this case.
2793  cat >conftest.$ac_ext <<_ACEOF
2794/* confdefs.h.  */
2795_ACEOF
2796cat confdefs.h >>conftest.$ac_ext
2797cat >>conftest.$ac_ext <<_ACEOF
2798/* end confdefs.h.  */
2799#ifdef __STDC__
2800# include <limits.h>
2801#else
2802# include <assert.h>
2803#endif
2804                     Syntax error
2805_ACEOF
2806if { (ac_try="$ac_cpp conftest.$ac_ext"
2807case "(($ac_try" in
2808  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2809  *) ac_try_echo=$ac_try;;
2810esac
2811eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2812  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
2813  ac_status=$?
2814  grep -v '^ *+' conftest.er1 >conftest.err
2815  rm -f conftest.er1
2816  cat conftest.err >&5
2817  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2818  (exit $ac_status); } >/dev/null && {
2819         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
2820         test ! -s conftest.err
2821       }; then
2822  :
2823else
2824  echo "$as_me: failed program was:" >&5
2825sed 's/^/| /' conftest.$ac_ext >&5
2826
2827  # Broken: fails on valid input.
2828continue
2829fi
2830
2831rm -f conftest.err conftest.$ac_ext
2832
2833  # OK, works on sane cases.  Now check whether nonexistent headers
2834  # can be detected and how.
2835  cat >conftest.$ac_ext <<_ACEOF
2836/* confdefs.h.  */
2837_ACEOF
2838cat confdefs.h >>conftest.$ac_ext
2839cat >>conftest.$ac_ext <<_ACEOF
2840/* end confdefs.h.  */
2841#include <ac_nonexistent.h>
2842_ACEOF
2843if { (ac_try="$ac_cpp conftest.$ac_ext"
2844case "(($ac_try" in
2845  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2846  *) ac_try_echo=$ac_try;;
2847esac
2848eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2849  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
2850  ac_status=$?
2851  grep -v '^ *+' conftest.er1 >conftest.err
2852  rm -f conftest.er1
2853  cat conftest.err >&5
2854  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2855  (exit $ac_status); } >/dev/null && {
2856         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
2857         test ! -s conftest.err
2858       }; then
2859  # Broken: success on invalid input.
2860continue
2861else
2862  echo "$as_me: failed program was:" >&5
2863sed 's/^/| /' conftest.$ac_ext >&5
2864
2865  # Passes both tests.
2866ac_preproc_ok=:
2867break
2868fi
2869
2870rm -f conftest.err conftest.$ac_ext
2871
2872done
2873# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2874rm -f conftest.err conftest.$ac_ext
2875if $ac_preproc_ok; then
2876  break
2877fi
2878
2879    done
2880    ac_cv_prog_CPP=$CPP
2881
2882fi
2883  CPP=$ac_cv_prog_CPP
2884else
2885  ac_cv_prog_CPP=$CPP
2886fi
2887{ echo "$as_me:$LINENO: result: $CPP" >&5
2888echo "${ECHO_T}$CPP" >&6; }
2889ac_preproc_ok=false
2890for ac_c_preproc_warn_flag in '' yes
2891do
2892  # Use a header file that comes with gcc, so configuring glibc
2893  # with a fresh cross-compiler works.
2894  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2895  # <limits.h> exists even on freestanding compilers.
2896  # On the NeXT, cc -E runs the code through the compiler's parser,
2897  # not just through cpp. "Syntax error" is here to catch this case.
2898  cat >conftest.$ac_ext <<_ACEOF
2899/* confdefs.h.  */
2900_ACEOF
2901cat confdefs.h >>conftest.$ac_ext
2902cat >>conftest.$ac_ext <<_ACEOF
2903/* end confdefs.h.  */
2904#ifdef __STDC__
2905# include <limits.h>
2906#else
2907# include <assert.h>
2908#endif
2909                     Syntax error
2910_ACEOF
2911if { (ac_try="$ac_cpp conftest.$ac_ext"
2912case "(($ac_try" in
2913  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2914  *) ac_try_echo=$ac_try;;
2915esac
2916eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2917  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
2918  ac_status=$?
2919  grep -v '^ *+' conftest.er1 >conftest.err
2920  rm -f conftest.er1
2921  cat conftest.err >&5
2922  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2923  (exit $ac_status); } >/dev/null && {
2924         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
2925         test ! -s conftest.err
2926       }; then
2927  :
2928else
2929  echo "$as_me: failed program was:" >&5
2930sed 's/^/| /' conftest.$ac_ext >&5
2931
2932  # Broken: fails on valid input.
2933continue
2934fi
2935
2936rm -f conftest.err conftest.$ac_ext
2937
2938  # OK, works on sane cases.  Now check whether nonexistent headers
2939  # can be detected and how.
2940  cat >conftest.$ac_ext <<_ACEOF
2941/* confdefs.h.  */
2942_ACEOF
2943cat confdefs.h >>conftest.$ac_ext
2944cat >>conftest.$ac_ext <<_ACEOF
2945/* end confdefs.h.  */
2946#include <ac_nonexistent.h>
2947_ACEOF
2948if { (ac_try="$ac_cpp conftest.$ac_ext"
2949case "(($ac_try" in
2950  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2951  *) ac_try_echo=$ac_try;;
2952esac
2953eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2954  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
2955  ac_status=$?
2956  grep -v '^ *+' conftest.er1 >conftest.err
2957  rm -f conftest.er1
2958  cat conftest.err >&5
2959  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2960  (exit $ac_status); } >/dev/null && {
2961         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
2962         test ! -s conftest.err
2963       }; then
2964  # Broken: success on invalid input.
2965continue
2966else
2967  echo "$as_me: failed program was:" >&5
2968sed 's/^/| /' conftest.$ac_ext >&5
2969
2970  # Passes both tests.
2971ac_preproc_ok=:
2972break
2973fi
2974
2975rm -f conftest.err conftest.$ac_ext
2976
2977done
2978# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2979rm -f conftest.err conftest.$ac_ext
2980if $ac_preproc_ok; then
2981  :
2982else
2983  { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
2984See \`config.log' for more details." >&5
2985echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
2986See \`config.log' for more details." >&2;}
2987   { (exit 1); exit 1; }; }
2988fi
2989
2990ac_ext=c
2991ac_cpp='$CPP $CPPFLAGS'
2992ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2993ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2994ac_compiler_gnu=$ac_cv_c_compiler_gnu
2995
2996
2997{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
2998echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
2999if test "${ac_cv_path_GREP+set}" = set; then
3000  echo $ECHO_N "(cached) $ECHO_C" >&6
3001else
3002  # Extract the first word of "grep ggrep" to use in msg output
3003if test -z "$GREP"; then
3004set dummy grep ggrep; ac_prog_name=$2
3005if test "${ac_cv_path_GREP+set}" = set; then
3006  echo $ECHO_N "(cached) $ECHO_C" >&6
3007else
3008  ac_path_GREP_found=false
3009# Loop through the user's path and test for each of PROGNAME-LIST
3010as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3011for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3012do
3013  IFS=$as_save_IFS
3014  test -z "$as_dir" && as_dir=.
3015  for ac_prog in grep ggrep; do
3016  for ac_exec_ext in '' $ac_executable_extensions; do
3017    ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3018    { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3019    # Check for GNU ac_path_GREP and select it if it is found.
3020  # Check for GNU $ac_path_GREP
3021case `"$ac_path_GREP" --version 2>&1` in
3022*GNU*)
3023  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3024*)
3025  ac_count=0
3026  echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
3027  while :
3028  do
3029    cat "conftest.in" "conftest.in" >"conftest.tmp"
3030    mv "conftest.tmp" "conftest.in"
3031    cp "conftest.in" "conftest.nl"
3032    echo 'GREP' >> "conftest.nl"
3033    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3034    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3035    ac_count=`expr $ac_count + 1`
3036    if test $ac_count -gt ${ac_path_GREP_max-0}; then
3037      # Best one so far, save it but keep looking for a better one
3038      ac_cv_path_GREP="$ac_path_GREP"
3039      ac_path_GREP_max=$ac_count
3040    fi
3041    # 10*(2^10) chars as input seems more than enough
3042    test $ac_count -gt 10 && break
3043  done
3044  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3045esac
3046
3047
3048    $ac_path_GREP_found && break 3
3049  done
3050done
3051
3052done
3053IFS=$as_save_IFS
3054
3055
3056fi
3057
3058GREP="$ac_cv_path_GREP"
3059if test -z "$GREP"; then
3060  { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
3061echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
3062   { (exit 1); exit 1; }; }
3063fi
3064
3065else
3066  ac_cv_path_GREP=$GREP
3067fi
3068
3069
3070fi
3071{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
3072echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
3073 GREP="$ac_cv_path_GREP"
3074
3075
3076{ echo "$as_me:$LINENO: checking for egrep" >&5
3077echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
3078if test "${ac_cv_path_EGREP+set}" = set; then
3079  echo $ECHO_N "(cached) $ECHO_C" >&6
3080else
3081  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3082   then ac_cv_path_EGREP="$GREP -E"
3083   else
3084     # Extract the first word of "egrep" to use in msg output
3085if test -z "$EGREP"; then
3086set dummy egrep; ac_prog_name=$2
3087if test "${ac_cv_path_EGREP+set}" = set; then
3088  echo $ECHO_N "(cached) $ECHO_C" >&6
3089else
3090  ac_path_EGREP_found=false
3091# Loop through the user's path and test for each of PROGNAME-LIST
3092as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3093for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3094do
3095  IFS=$as_save_IFS
3096  test -z "$as_dir" && as_dir=.
3097  for ac_prog in egrep; do
3098  for ac_exec_ext in '' $ac_executable_extensions; do
3099    ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3100    { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3101    # Check for GNU ac_path_EGREP and select it if it is found.
3102  # Check for GNU $ac_path_EGREP
3103case `"$ac_path_EGREP" --version 2>&1` in
3104*GNU*)
3105  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3106*)
3107  ac_count=0
3108  echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
3109  while :
3110  do
3111    cat "conftest.in" "conftest.in" >"conftest.tmp"
3112    mv "conftest.tmp" "conftest.in"
3113    cp "conftest.in" "conftest.nl"
3114    echo 'EGREP' >> "conftest.nl"
3115    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3116    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3117    ac_count=`expr $ac_count + 1`
3118    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3119      # Best one so far, save it but keep looking for a better one
3120      ac_cv_path_EGREP="$ac_path_EGREP"
3121      ac_path_EGREP_max=$ac_count
3122    fi
3123    # 10*(2^10) chars as input seems more than enough
3124    test $ac_count -gt 10 && break
3125  done
3126  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3127esac
3128
3129
3130    $ac_path_EGREP_found && break 3
3131  done
3132done
3133
3134done
3135IFS=$as_save_IFS
3136
3137
3138fi
3139
3140EGREP="$ac_cv_path_EGREP"
3141if test -z "$EGREP"; then
3142  { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
3143echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
3144   { (exit 1); exit 1; }; }
3145fi
3146
3147else
3148  ac_cv_path_EGREP=$EGREP
3149fi
3150
3151
3152   fi
3153fi
3154{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
3155echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
3156 EGREP="$ac_cv_path_EGREP"
3157
3158
3159if test $ac_cv_c_compiler_gnu = yes; then
3160    { echo "$as_me:$LINENO: checking whether $CC needs -traditional" >&5
3161echo $ECHO_N "checking whether $CC needs -traditional... $ECHO_C" >&6; }
3162if test "${ac_cv_prog_gcc_traditional+set}" = set; then
3163  echo $ECHO_N "(cached) $ECHO_C" >&6
3164else
3165    ac_pattern="Autoconf.*'x'"
3166  cat >conftest.$ac_ext <<_ACEOF
3167/* confdefs.h.  */
3168_ACEOF
3169cat confdefs.h >>conftest.$ac_ext
3170cat >>conftest.$ac_ext <<_ACEOF
3171/* end confdefs.h.  */
3172#include <sgtty.h>
3173Autoconf TIOCGETP
3174_ACEOF
3175if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3176  $EGREP "$ac_pattern" >/dev/null 2>&1; then
3177  ac_cv_prog_gcc_traditional=yes
3178else
3179  ac_cv_prog_gcc_traditional=no
3180fi
3181rm -f conftest*
3182
3183
3184  if test $ac_cv_prog_gcc_traditional = no; then
3185    cat >conftest.$ac_ext <<_ACEOF
3186/* confdefs.h.  */
3187_ACEOF
3188cat confdefs.h >>conftest.$ac_ext
3189cat >>conftest.$ac_ext <<_ACEOF
3190/* end confdefs.h.  */
3191#include <termio.h>
3192Autoconf TCGETA
3193_ACEOF
3194if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3195  $EGREP "$ac_pattern" >/dev/null 2>&1; then
3196  ac_cv_prog_gcc_traditional=yes
3197fi
3198rm -f conftest*
3199
3200  fi
3201fi
3202{ echo "$as_me:$LINENO: result: $ac_cv_prog_gcc_traditional" >&5
3203echo "${ECHO_T}$ac_cv_prog_gcc_traditional" >&6; }
3204  if test $ac_cv_prog_gcc_traditional = yes; then
3205    CC="$CC -traditional"
3206  fi
3207fi
3208
3209
3210if test "x$DEBUG" = "x";then
3211  DEBUG=0
3212fi
3213
3214
3215if test "x$INSTALL_USER" = "x";then
3216  INSTALL_USER="root"
3217fi
3218
3219
3220# Now a user can specify the TRAC user
3221#
3222
3223# Check whether --with-trac_user was given.
3224if test "${with_trac_user+set}" = set; then
3225  withval=$with_trac_user; case "${withval}" in
3226        *) trac_user="${withval}" ;;
3227  esac
3228else
3229  trac_user="www-data"
3230
3231fi
3232
3233# Now a user can specify MTA TRAC user
3234#
3235
3236# Check whether --with-mta_user was given.
3237if test "${with_mta_user+set}" = set; then
3238  withval=$with_mta_user; case "${withval}" in
3239        *) mta_user="${withval}" ;;
3240  esac
3241else
3242  mta_user="nobody"
3243
3244fi
3245
3246if test "$sysconfdir" = '${prefix}/etc'; then
3247  if test "x$prefix" = xNONE; then
3248    email2trac_conf="$ac_default_prefix/etc/email2trac.conf"
3249  else
3250    email2trac_conf="$prefix/etc/email2trac.conf"
3251  fi
3252else
3253  email2trac_conf="$sysconfdir/email2trac.conf"
3254fi
3255
3256cat >>confdefs.h <<_ACEOF
3257#define SYSTEM_EMAIL2TRAC_CONF "$email2trac_conf"
3258_ACEOF
3259
3260
3261
3262
3263
3264
3265ac_config_files="$ac_config_files Makefile email2trac.py delete_spam.py"
3266
3267cat >confcache <<\_ACEOF
3268# This file is a shell script that caches the results of configure
3269# tests run on this system so they can be shared between configure
3270# scripts and configure runs, see configure's option --config-cache.
3271# It is not useful on other systems.  If it contains results you don't
3272# want to keep, you may remove or edit it.
3273#
3274# config.status only pays attention to the cache file if you give it
3275# the --recheck option to rerun configure.
3276#
3277# `ac_cv_env_foo' variables (set or unset) will be overridden when
3278# loading this file, other *unset* `ac_cv_foo' will be assigned the
3279# following values.
3280
3281_ACEOF
3282
3283# The following way of writing the cache mishandles newlines in values,
3284# but we know of no workaround that is simple, portable, and efficient.
3285# So, we kill variables containing newlines.
3286# Ultrix sh set writes to stderr and can't be redirected directly,
3287# and sets the high bit in the cache file unless we assign to the vars.
3288(
3289  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
3290    eval ac_val=\$$ac_var
3291    case $ac_val in #(
3292    *${as_nl}*)
3293      case $ac_var in #(
3294      *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
3295echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
3296      esac
3297      case $ac_var in #(
3298      _ | IFS | as_nl) ;; #(
3299      *) $as_unset $ac_var ;;
3300      esac ;;
3301    esac
3302  done
3303
3304  (set) 2>&1 |
3305    case $as_nl`(ac_space=' '; set) 2>&1` in #(
3306    *${as_nl}ac_space=\ *)
3307      # `set' does not quote correctly, so add quotes (double-quote
3308      # substitution turns \\\\ into \\, and sed turns \\ into \).
3309      sed -n \
3310        "s/'/'\\\\''/g;
3311          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3312      ;; #(
3313    *)
3314      # `set' quotes correctly as required by POSIX, so do not add quotes.
3315      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
3316      ;;
3317    esac |
3318    sort
3319) |
3320  sed '
3321     /^ac_cv_env_/b end
3322     t clear
3323     :clear
3324     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3325     t end
3326     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3327     :end' >>confcache
3328if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
3329  if test -w "$cache_file"; then
3330    test "x$cache_file" != "x/dev/null" &&
3331      { echo "$as_me:$LINENO: updating cache $cache_file" >&5
3332echo "$as_me: updating cache $cache_file" >&6;}
3333    cat confcache >$cache_file
3334  else
3335    { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
3336echo "$as_me: not updating unwritable cache $cache_file" >&6;}
3337  fi
3338fi
3339rm -f confcache
3340
3341test "x$prefix" = xNONE && prefix=$ac_default_prefix
3342# Let make expand exec_prefix.
3343test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3344
3345# Transform confdefs.h into DEFS.
3346# Protect against shell expansion while executing Makefile rules.
3347# Protect against Makefile macro expansion.
3348#
3349# If the first sed substitution is executed (which looks for macros that
3350# take arguments), then branch to the quote section.  Otherwise,
3351# look for a macro that doesn't take arguments.
3352ac_script='
3353t clear
3354:clear
3355s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
3356t quote
3357s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
3358t quote
3359b any
3360:quote
3361s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
3362s/\[/\\&/g
3363s/\]/\\&/g
3364s/\$/$$/g
3365H
3366:any
3367${
3368        g
3369        s/^\n//
3370        s/\n/ /g
3371        p
3372}
3373'
3374DEFS=`sed -n "$ac_script" confdefs.h`
3375
3376
3377ac_libobjs=
3378ac_ltlibobjs=
3379for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
3380  # 1. Remove the extension, and $U if already installed.
3381  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
3382  ac_i=`echo "$ac_i" | sed "$ac_script"`
3383  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
3384  #    will be set to the directory where LIBOBJS objects are built.
3385  ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
3386  ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
3387done
3388LIBOBJS=$ac_libobjs
3389
3390LTLIBOBJS=$ac_ltlibobjs
3391
3392
3393
3394: ${CONFIG_STATUS=./config.status}
3395ac_clean_files_save=$ac_clean_files
3396ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3397{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
3398echo "$as_me: creating $CONFIG_STATUS" >&6;}
3399cat >$CONFIG_STATUS <<_ACEOF
3400#! $SHELL
3401# Generated by $as_me.
3402# Run this file to recreate the current configuration.
3403# Compiler output produced by configure, useful for debugging
3404# configure, is in config.log if it exists.
3405
3406debug=false
3407ac_cs_recheck=false
3408ac_cs_silent=false
3409SHELL=\${CONFIG_SHELL-$SHELL}
3410_ACEOF
3411
3412cat >>$CONFIG_STATUS <<\_ACEOF
3413## --------------------- ##
3414## M4sh Initialization.  ##
3415## --------------------- ##
3416
3417# Be more Bourne compatible
3418DUALCASE=1; export DUALCASE # for MKS sh
3419if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
3420  emulate sh
3421  NULLCMD=:
3422  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
3423  # is contrary to our usage.  Disable this feature.
3424  alias -g '${1+"$@"}'='"$@"'
3425  setopt NO_GLOB_SUBST
3426else
3427  case `(set -o) 2>/dev/null` in
3428  *posix*) set -o posix ;;
3429esac
3430
3431fi
3432
3433
3434
3435
3436# PATH needs CR
3437# Avoid depending upon Character Ranges.
3438as_cr_letters='abcdefghijklmnopqrstuvwxyz'
3439as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3440as_cr_Letters=$as_cr_letters$as_cr_LETTERS
3441as_cr_digits='0123456789'
3442as_cr_alnum=$as_cr_Letters$as_cr_digits
3443
3444# The user is always right.
3445if test "${PATH_SEPARATOR+set}" != set; then
3446  echo "#! /bin/sh" >conf$$.sh
3447  echo  "exit 0"   >>conf$$.sh
3448  chmod +x conf$$.sh
3449  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
3450    PATH_SEPARATOR=';'
3451  else
3452    PATH_SEPARATOR=:
3453  fi
3454  rm -f conf$$.sh
3455fi
3456
3457# Support unset when possible.
3458if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
3459  as_unset=unset
3460else
3461  as_unset=false
3462fi
3463
3464
3465# IFS
3466# We need space, tab and new line, in precisely that order.  Quoting is
3467# there to prevent editors from complaining about space-tab.
3468# (If _AS_PATH_WALK were called with IFS unset, it would disable word
3469# splitting by setting IFS to empty value.)
3470as_nl='
3471'
3472IFS=" ""        $as_nl"
3473
3474# Find who we are.  Look in the path if we contain no directory separator.
3475case $0 in
3476  *[\\/]* ) as_myself=$0 ;;
3477  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3478for as_dir in $PATH
3479do
3480  IFS=$as_save_IFS
3481  test -z "$as_dir" && as_dir=.
3482  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3483done
3484IFS=$as_save_IFS
3485
3486     ;;
3487esac
3488# We did not find ourselves, most probably we were run as `sh COMMAND'
3489# in which case we are not to be found in the path.
3490if test "x$as_myself" = x; then
3491  as_myself=$0
3492fi
3493if test ! -f "$as_myself"; then
3494  echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
3495  { (exit 1); exit 1; }
3496fi
3497
3498# Work around bugs in pre-3.0 UWIN ksh.
3499for as_var in ENV MAIL MAILPATH
3500do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
3501done
3502PS1='$ '
3503PS2='> '
3504PS4='+ '
3505
3506# NLS nuisances.
3507for as_var in \
3508  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
3509  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
3510  LC_TELEPHONE LC_TIME
3511do
3512  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
3513    eval $as_var=C; export $as_var
3514  else
3515    ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
3516  fi
3517done
3518
3519# Required to use basename.
3520if expr a : '\(a\)' >/dev/null 2>&1 &&
3521   test "X`expr 00001 : '.*\(...\)'`" = X001; then
3522  as_expr=expr
3523else
3524  as_expr=false
3525fi
3526
3527if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
3528  as_basename=basename
3529else
3530  as_basename=false
3531fi
3532
3533
3534# Name of the executable.
3535as_me=`$as_basename -- "$0" ||
3536$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3537         X"$0" : 'X\(//\)$' \| \
3538         X"$0" : 'X\(/\)' \| . 2>/dev/null ||
3539echo X/"$0" |
3540    sed '/^.*\/\([^/][^/]*\)\/*$/{
3541            s//\1/
3542            q
3543          }
3544          /^X\/\(\/\/\)$/{
3545            s//\1/
3546            q
3547          }
3548          /^X\/\(\/\).*/{
3549            s//\1/
3550            q
3551          }
3552          s/.*/./; q'`
3553
3554# CDPATH.
3555$as_unset CDPATH
3556
3557
3558
3559  as_lineno_1=$LINENO
3560  as_lineno_2=$LINENO
3561  test "x$as_lineno_1" != "x$as_lineno_2" &&
3562  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
3563
3564  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
3565  # uniformly replaced by the line number.  The first 'sed' inserts a
3566  # line-number line after each line using $LINENO; the second 'sed'
3567  # does the real work.  The second script uses 'N' to pair each
3568  # line-number line with the line containing $LINENO, and appends
3569  # trailing '-' during substitution so that $LINENO is not a special
3570  # case at line end.
3571  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
3572  # scripts with optimization help from Paolo Bonzini.  Blame Lee
3573  # E. McMahon (1931-1989) for sed's syntax.  :-)
3574  sed -n '
3575    p
3576    /[$]LINENO/=
3577  ' <$as_myself |
3578    sed '
3579      s/[$]LINENO.*/&-/
3580      t lineno
3581      b
3582      :lineno
3583      N
3584      :loop
3585      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
3586      t loop
3587      s/-\n.*//
3588    ' >$as_me.lineno &&
3589  chmod +x "$as_me.lineno" ||
3590    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
3591   { (exit 1); exit 1; }; }
3592
3593  # Don't try to exec as it changes $[0], causing all sort of problems
3594  # (the dirname of $[0] is not the place where we might find the
3595  # original and so on.  Autoconf is especially sensitive to this).
3596  . "./$as_me.lineno"
3597  # Exit status is that of the last command.
3598  exit
3599}
3600
3601
3602if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
3603  as_dirname=dirname
3604else
3605  as_dirname=false
3606fi
3607
3608ECHO_C= ECHO_N= ECHO_T=
3609case `echo -n x` in
3610-n*)
3611  case `echo 'x\c'` in
3612  *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
3613  *)   ECHO_C='\c';;
3614  esac;;
3615*)
3616  ECHO_N='-n';;
3617esac
3618
3619if expr a : '\(a\)' >/dev/null 2>&1 &&
3620   test "X`expr 00001 : '.*\(...\)'`" = X001; then
3621  as_expr=expr
3622else
3623  as_expr=false
3624fi
3625
3626rm -f conf$$ conf$$.exe conf$$.file
3627if test -d conf$$.dir; then
3628  rm -f conf$$.dir/conf$$.file
3629else
3630  rm -f conf$$.dir
3631  mkdir conf$$.dir
3632fi
3633echo >conf$$.file
3634if ln -s conf$$.file conf$$ 2>/dev/null; then
3635  as_ln_s='ln -s'
3636  # ... but there are two gotchas:
3637  # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
3638  # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
3639  # In both cases, we have to default to `cp -p'.
3640  ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
3641    as_ln_s='cp -p'
3642elif ln conf$$.file conf$$ 2>/dev/null; then
3643  as_ln_s=ln
3644else
3645  as_ln_s='cp -p'
3646fi
3647rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
3648rmdir conf$$.dir 2>/dev/null
3649
3650if mkdir -p . 2>/dev/null; then
3651  as_mkdir_p=:
3652else
3653  test -d ./-p && rmdir ./-p
3654  as_mkdir_p=false
3655fi
3656
3657if test -x / >/dev/null 2>&1; then
3658  as_test_x='test -x'
3659else
3660  if ls -dL / >/dev/null 2>&1; then
3661    as_ls_L_option=L
3662  else
3663    as_ls_L_option=
3664  fi
3665  as_test_x='
3666    eval sh -c '\''
3667      if test -d "$1"; then
3668        test -d "$1/.";
3669      else
3670        case $1 in
3671        -*)set "./$1";;
3672        esac;
3673        case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
3674        ???[sx]*):;;*)false;;esac;fi
3675    '\'' sh
3676  '
3677fi
3678as_executable_p=$as_test_x
3679
3680# Sed expression to map a string onto a valid CPP name.
3681as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3682
3683# Sed expression to map a string onto a valid variable name.
3684as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3685
3686
3687exec 6>&1
3688
3689# Save the log message, to keep $[0] and so on meaningful, and to
3690# report actual input values of CONFIG_FILES etc. instead of their
3691# values after options handling.
3692ac_log="
3693This file was extended by $as_me, which was
3694generated by GNU Autoconf 2.61.  Invocation command line was
3695
3696  CONFIG_FILES    = $CONFIG_FILES
3697  CONFIG_HEADERS  = $CONFIG_HEADERS
3698  CONFIG_LINKS    = $CONFIG_LINKS
3699  CONFIG_COMMANDS = $CONFIG_COMMANDS
3700  $ $0 $@
3701
3702on `(hostname || uname -n) 2>/dev/null | sed 1q`
3703"
3704
3705_ACEOF
3706
3707cat >>$CONFIG_STATUS <<_ACEOF
3708# Files that config.status was made for.
3709config_files="$ac_config_files"
3710
3711_ACEOF
3712
3713cat >>$CONFIG_STATUS <<\_ACEOF
3714ac_cs_usage="\
3715\`$as_me' instantiates files from templates according to the
3716current configuration.
3717
3718Usage: $0 [OPTIONS] [FILE]...
3719
3720  -h, --help       print this help, then exit
3721  -V, --version    print version number and configuration settings, then exit
3722  -q, --quiet      do not print progress messages
3723  -d, --debug      don't remove temporary files
3724      --recheck    update $as_me by reconfiguring in the same conditions
3725  --file=FILE[:TEMPLATE]
3726                   instantiate the configuration file FILE
3727
3728Configuration files:
3729$config_files
3730
3731Report bugs to <bug-autoconf@gnu.org>."
3732
3733_ACEOF
3734cat >>$CONFIG_STATUS <<_ACEOF
3735ac_cs_version="\\
3736config.status
3737configured by $0, generated by GNU Autoconf 2.61,
3738  with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
3739
3740Copyright (C) 2006 Free Software Foundation, Inc.
3741This config.status script is free software; the Free Software Foundation
3742gives unlimited permission to copy, distribute and modify it."
3743
3744ac_pwd='$ac_pwd'
3745srcdir='$srcdir'
3746_ACEOF
3747
3748cat >>$CONFIG_STATUS <<\_ACEOF
3749# If no file are specified by the user, then we need to provide default
3750# value.  By we need to know if files were specified by the user.
3751ac_need_defaults=:
3752while test $# != 0
3753do
3754  case $1 in
3755  --*=*)
3756    ac_option=`expr "X$1" : 'X\([^=]*\)='`
3757    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
3758    ac_shift=:
3759    ;;
3760  *)
3761    ac_option=$1
3762    ac_optarg=$2
3763    ac_shift=shift
3764    ;;
3765  esac
3766
3767  case $ac_option in
3768  # Handling of the options.
3769  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3770    ac_cs_recheck=: ;;
3771  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
3772    echo "$ac_cs_version"; exit ;;
3773  --debug | --debu | --deb | --de | --d | -d )
3774    debug=: ;;
3775  --file | --fil | --fi | --f )
3776    $ac_shift
3777    CONFIG_FILES="$CONFIG_FILES $ac_optarg"
3778    ac_need_defaults=false;;
3779  --he | --h |  --help | --hel | -h )
3780    echo "$ac_cs_usage"; exit ;;
3781  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
3782  | -silent | --silent | --silen | --sile | --sil | --si | --s)
3783    ac_cs_silent=: ;;
3784
3785  # This is an error.
3786  -*) { echo "$as_me: error: unrecognized option: $1
3787Try \`$0 --help' for more information." >&2
3788   { (exit 1); exit 1; }; } ;;
3789
3790  *) ac_config_targets="$ac_config_targets $1"
3791     ac_need_defaults=false ;;
3792
3793  esac
3794  shift
3795done
3796
3797ac_configure_extra_args=
3798
3799if $ac_cs_silent; then
3800  exec 6>/dev/null
3801  ac_configure_extra_args="$ac_configure_extra_args --silent"
3802fi
3803
3804_ACEOF
3805cat >>$CONFIG_STATUS <<_ACEOF
3806if \$ac_cs_recheck; then
3807  echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
3808  CONFIG_SHELL=$SHELL
3809  export CONFIG_SHELL
3810  exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
3811fi
3812
3813_ACEOF
3814cat >>$CONFIG_STATUS <<\_ACEOF
3815exec 5>>config.log
3816{
3817  echo
3818  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3819## Running $as_me. ##
3820_ASBOX
3821  echo "$ac_log"
3822} >&5
3823
3824_ACEOF
3825cat >>$CONFIG_STATUS <<_ACEOF
3826_ACEOF
3827
3828cat >>$CONFIG_STATUS <<\_ACEOF
3829
3830# Handling of arguments.
3831for ac_config_target in $ac_config_targets
3832do
3833  case $ac_config_target in
3834    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
3835    "email2trac.py") CONFIG_FILES="$CONFIG_FILES email2trac.py" ;;
3836    "delete_spam.py") CONFIG_FILES="$CONFIG_FILES delete_spam.py" ;;
3837
3838  *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
3839echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
3840   { (exit 1); exit 1; }; };;
3841  esac
3842done
3843
3844
3845# If the user did not use the arguments to specify the items to instantiate,
3846# then the envvar interface is used.  Set only those that are not.
3847# We use the long form for the default assignment because of an extremely
3848# bizarre bug on SunOS 4.1.3.
3849if $ac_need_defaults; then
3850  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
3851fi
3852
3853# Have a temporary directory for convenience.  Make it in the build tree
3854# simply because there is no reason against having it here, and in addition,
3855# creating and moving files from /tmp can sometimes cause problems.
3856# Hook for its removal unless debugging.
3857# Note that there is a small window in which the directory will not be cleaned:
3858# after its creation but before its name has been assigned to `$tmp'.
3859$debug ||
3860{
3861  tmp=
3862  trap 'exit_status=$?
3863  { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
3864' 0
3865  trap '{ (exit 1); exit 1; }' 1 2 13 15
3866}
3867# Create a (secure) tmp directory for tmp files.
3868
3869{
3870  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
3871  test -n "$tmp" && test -d "$tmp"
3872}  ||
3873{
3874  tmp=./conf$$-$RANDOM
3875  (umask 077 && mkdir "$tmp")
3876} ||
3877{
3878   echo "$me: cannot create a temporary directory in ." >&2
3879   { (exit 1); exit 1; }
3880}
3881
3882#
3883# Set up the sed scripts for CONFIG_FILES section.
3884#
3885
3886# No need to generate the scripts if there are no CONFIG_FILES.
3887# This happens for instance when ./config.status config.h
3888if test -n "$CONFIG_FILES"; then
3889
3890_ACEOF
3891
3892
3893
3894ac_delim='%!_!# '
3895for ac_last_try in false false false false false :; do
3896  cat >conf$$subs.sed <<_ACEOF
3897SHELL!$SHELL$ac_delim
3898PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
3899PACKAGE_NAME!$PACKAGE_NAME$ac_delim
3900PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
3901PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
3902PACKAGE_STRING!$PACKAGE_STRING$ac_delim
3903PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
3904exec_prefix!$exec_prefix$ac_delim
3905prefix!$prefix$ac_delim
3906program_transform_name!$program_transform_name$ac_delim
3907bindir!$bindir$ac_delim
3908sbindir!$sbindir$ac_delim
3909libexecdir!$libexecdir$ac_delim
3910datarootdir!$datarootdir$ac_delim
3911datadir!$datadir$ac_delim
3912sysconfdir!$sysconfdir$ac_delim
3913sharedstatedir!$sharedstatedir$ac_delim
3914localstatedir!$localstatedir$ac_delim
3915includedir!$includedir$ac_delim
3916oldincludedir!$oldincludedir$ac_delim
3917docdir!$docdir$ac_delim
3918infodir!$infodir$ac_delim
3919htmldir!$htmldir$ac_delim
3920dvidir!$dvidir$ac_delim
3921pdfdir!$pdfdir$ac_delim
3922psdir!$psdir$ac_delim
3923libdir!$libdir$ac_delim
3924localedir!$localedir$ac_delim
3925mandir!$mandir$ac_delim
3926DEFS!$DEFS$ac_delim
3927ECHO_C!$ECHO_C$ac_delim
3928ECHO_N!$ECHO_N$ac_delim
3929ECHO_T!$ECHO_T$ac_delim
3930LIBS!$LIBS$ac_delim
3931build_alias!$build_alias$ac_delim
3932host_alias!$host_alias$ac_delim
3933target_alias!$target_alias$ac_delim
3934pyexecdir!$pyexecdir$ac_delim
3935trac_user!$trac_user$ac_delim
3936mta_user!$mta_user$ac_delim
3937PYTHON!$PYTHON$ac_delim
3938PYTHON_VERSION!$PYTHON_VERSION$ac_delim
3939PYTHON_PREFIX!$PYTHON_PREFIX$ac_delim
3940PYTHON_EXEC_PREFIX!$PYTHON_EXEC_PREFIX$ac_delim
3941PYTHON_PLATFORM!$PYTHON_PLATFORM$ac_delim
3942pythondir!$pythondir$ac_delim
3943pkgpythondir!$pkgpythondir$ac_delim
3944pkgpyexecdir!$pkgpyexecdir$ac_delim
3945CC!$CC$ac_delim
3946CFLAGS!$CFLAGS$ac_delim
3947LDFLAGS!$LDFLAGS$ac_delim
3948CPPFLAGS!$CPPFLAGS$ac_delim
3949ac_ct_CC!$ac_ct_CC$ac_delim
3950EXEEXT!$EXEEXT$ac_delim
3951OBJEXT!$OBJEXT$ac_delim
3952CPP!$CPP$ac_delim
3953GREP!$GREP$ac_delim
3954EGREP!$EGREP$ac_delim
3955DEBUG!$DEBUG$ac_delim
3956INSTALL_USER!$INSTALL_USER$ac_delim
3957email2trac_conf!$email2trac_conf$ac_delim
3958SYSTEM_EMAIL2TRAC_CONF!$SYSTEM_EMAIL2TRAC_CONF$ac_delim
3959LIBOBJS!$LIBOBJS$ac_delim
3960LTLIBOBJS!$LTLIBOBJS$ac_delim
3961_ACEOF
3962
3963  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 64; then
3964    break
3965  elif $ac_last_try; then
3966    { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
3967echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
3968   { (exit 1); exit 1; }; }
3969  else
3970    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
3971  fi
3972done
3973
3974ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
3975if test -n "$ac_eof"; then
3976  ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
3977  ac_eof=`expr $ac_eof + 1`
3978fi
3979
3980cat >>$CONFIG_STATUS <<_ACEOF
3981cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
3982/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
3983_ACEOF
3984sed '
3985s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
3986s/^/s,@/; s/!/@,|#_!!_#|/
3987:n
3988t n
3989s/'"$ac_delim"'$/,g/; t
3990s/$/\\/; p
3991N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
3992' >>$CONFIG_STATUS <conf$$subs.sed
3993rm -f conf$$subs.sed
3994cat >>$CONFIG_STATUS <<_ACEOF
3995:end
3996s/|#_!!_#|//g
3997CEOF$ac_eof
3998_ACEOF
3999
4000
4001# VPATH may cause trouble with some makes, so we remove $(srcdir),
4002# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
4003# trailing colons and then remove the whole line if VPATH becomes empty
4004# (actually we leave an empty line to preserve line numbers).
4005if test "x$srcdir" = x.; then
4006  ac_vpsub='/^[  ]*VPATH[        ]*=/{
4007s/:*\$(srcdir):*/:/
4008s/:*\${srcdir}:*/:/
4009s/:*@srcdir@:*/:/
4010s/^\([^=]*=[     ]*\):*/\1/
4011s/:*$//
4012s/^[^=]*=[       ]*$//
4013}'
4014fi
4015
4016cat >>$CONFIG_STATUS <<\_ACEOF
4017fi # test -n "$CONFIG_FILES"
4018
4019
4020for ac_tag in  :F $CONFIG_FILES
4021do
4022  case $ac_tag in
4023  :[FHLC]) ac_mode=$ac_tag; continue;;
4024  esac
4025  case $ac_mode$ac_tag in
4026  :[FHL]*:*);;
4027  :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
4028echo "$as_me: error: Invalid tag $ac_tag." >&2;}
4029   { (exit 1); exit 1; }; };;
4030  :[FH]-) ac_tag=-:-;;
4031  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
4032  esac
4033  ac_save_IFS=$IFS
4034  IFS=:
4035  set x $ac_tag
4036  IFS=$ac_save_IFS
4037  shift
4038  ac_file=$1
4039  shift
4040
4041  case $ac_mode in
4042  :L) ac_source=$1;;
4043  :[FH])
4044    ac_file_inputs=
4045    for ac_f
4046    do
4047      case $ac_f in
4048      -) ac_f="$tmp/stdin";;
4049      *) # Look for the file first in the build tree, then in the source tree
4050         # (if the path is not absolute).  The absolute path cannot be DOS-style,
4051         # because $ac_f cannot contain `:'.
4052         test -f "$ac_f" ||
4053           case $ac_f in
4054           [\\/$]*) false;;
4055           *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
4056           esac ||
4057           { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
4058echo "$as_me: error: cannot find input file: $ac_f" >&2;}
4059   { (exit 1); exit 1; }; };;
4060      esac
4061      ac_file_inputs="$ac_file_inputs $ac_f"
4062    done
4063
4064    # Let's still pretend it is `configure' which instantiates (i.e., don't
4065    # use $as_me), people would be surprised to read:
4066    #    /* config.h.  Generated by config.status.  */
4067    configure_input="Generated from "`IFS=:
4068          echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
4069    if test x"$ac_file" != x-; then
4070      configure_input="$ac_file.  $configure_input"
4071      { echo "$as_me:$LINENO: creating $ac_file" >&5
4072echo "$as_me: creating $ac_file" >&6;}
4073    fi
4074
4075    case $ac_tag in
4076    *:-:* | *:-) cat >"$tmp/stdin";;
4077    esac
4078    ;;
4079  esac
4080
4081  ac_dir=`$as_dirname -- "$ac_file" ||
4082$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4083         X"$ac_file" : 'X\(//\)[^/]' \| \
4084         X"$ac_file" : 'X\(//\)$' \| \
4085         X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
4086echo X"$ac_file" |
4087    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4088            s//\1/
4089            q
4090          }
4091          /^X\(\/\/\)[^/].*/{
4092            s//\1/
4093            q
4094          }
4095          /^X\(\/\/\)$/{
4096            s//\1/
4097            q
4098          }
4099          /^X\(\/\).*/{
4100            s//\1/
4101            q
4102          }
4103          s/.*/./; q'`
4104  { as_dir="$ac_dir"
4105  case $as_dir in #(
4106  -*) as_dir=./$as_dir;;
4107  esac
4108  test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
4109    as_dirs=
4110    while :; do
4111      case $as_dir in #(
4112      *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
4113      *) as_qdir=$as_dir;;
4114      esac
4115      as_dirs="'$as_qdir' $as_dirs"
4116      as_dir=`$as_dirname -- "$as_dir" ||
4117$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4118         X"$as_dir" : 'X\(//\)[^/]' \| \
4119         X"$as_dir" : 'X\(//\)$' \| \
4120         X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
4121echo X"$as_dir" |
4122    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4123            s//\1/
4124            q
4125          }
4126          /^X\(\/\/\)[^/].*/{
4127            s//\1/
4128            q
4129          }
4130          /^X\(\/\/\)$/{
4131            s//\1/
4132            q
4133          }
4134          /^X\(\/\).*/{
4135            s//\1/
4136            q
4137          }
4138          s/.*/./; q'`
4139      test -d "$as_dir" && break
4140    done
4141    test -z "$as_dirs" || eval "mkdir $as_dirs"
4142  } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
4143echo "$as_me: error: cannot create directory $as_dir" >&2;}
4144   { (exit 1); exit 1; }; }; }
4145  ac_builddir=.
4146
4147case "$ac_dir" in
4148.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
4149*)
4150  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
4151  # A ".." for each directory in $ac_dir_suffix.
4152  ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
4153  case $ac_top_builddir_sub in
4154  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
4155  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
4156  esac ;;
4157esac
4158ac_abs_top_builddir=$ac_pwd
4159ac_abs_builddir=$ac_pwd$ac_dir_suffix
4160# for backward compatibility:
4161ac_top_builddir=$ac_top_build_prefix
4162
4163case $srcdir in
4164  .)  # We are building in place.
4165    ac_srcdir=.
4166    ac_top_srcdir=$ac_top_builddir_sub
4167    ac_abs_top_srcdir=$ac_pwd ;;
4168  [\\/]* | ?:[\\/]* )  # Absolute name.
4169    ac_srcdir=$srcdir$ac_dir_suffix;
4170    ac_top_srcdir=$srcdir
4171    ac_abs_top_srcdir=$srcdir ;;
4172  *) # Relative name.
4173    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
4174    ac_top_srcdir=$ac_top_build_prefix$srcdir
4175    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
4176esac
4177ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
4178
4179
4180  case $ac_mode in
4181  :F)
4182  #
4183  # CONFIG_FILE
4184  #
4185
4186_ACEOF
4187
4188cat >>$CONFIG_STATUS <<\_ACEOF
4189# If the template does not know about datarootdir, expand it.
4190# FIXME: This hack should be removed a few years after 2.60.
4191ac_datarootdir_hack=; ac_datarootdir_seen=
4192
4193case `sed -n '/datarootdir/ {
4194  p
4195  q
4196}
4197/@datadir@/p
4198/@docdir@/p
4199/@infodir@/p
4200/@localedir@/p
4201/@mandir@/p
4202' $ac_file_inputs` in
4203*datarootdir*) ac_datarootdir_seen=yes;;
4204*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
4205  { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
4206echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
4207_ACEOF
4208cat >>$CONFIG_STATUS <<_ACEOF
4209  ac_datarootdir_hack='
4210  s&@datadir@&$datadir&g
4211  s&@docdir@&$docdir&g
4212  s&@infodir@&$infodir&g
4213  s&@localedir@&$localedir&g
4214  s&@mandir@&$mandir&g
4215    s&\\\${datarootdir}&$datarootdir&g' ;;
4216esac
4217_ACEOF
4218
4219# Neutralize VPATH when `$srcdir' = `.'.
4220# Shell code in configure.ac might set extrasub.
4221# FIXME: do we really want to maintain this feature?
4222cat >>$CONFIG_STATUS <<_ACEOF
4223  sed "$ac_vpsub
4224$extrasub
4225_ACEOF
4226cat >>$CONFIG_STATUS <<\_ACEOF
4227:t
4228/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
4229s&@configure_input@&$configure_input&;t t
4230s&@top_builddir@&$ac_top_builddir_sub&;t t
4231s&@srcdir@&$ac_srcdir&;t t
4232s&@abs_srcdir@&$ac_abs_srcdir&;t t
4233s&@top_srcdir@&$ac_top_srcdir&;t t
4234s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
4235s&@builddir@&$ac_builddir&;t t
4236s&@abs_builddir@&$ac_abs_builddir&;t t
4237s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
4238$ac_datarootdir_hack
4239" $ac_file_inputs | sed -f "$tmp/subs-1.sed" >$tmp/out
4240
4241test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
4242  { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
4243  { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
4244  { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4245which seems to be undefined.  Please make sure it is defined." >&5
4246echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4247which seems to be undefined.  Please make sure it is defined." >&2;}
4248
4249  rm -f "$tmp/stdin"
4250  case $ac_file in
4251  -) cat "$tmp/out"; rm -f "$tmp/out";;
4252  *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
4253  esac
4254 ;;
4255
4256
4257
4258  esac
4259
4260done # for ac_tag
4261
4262
4263{ (exit 0); exit 0; }
4264_ACEOF
4265chmod +x $CONFIG_STATUS
4266ac_clean_files=$ac_clean_files_save
4267
4268
4269# configure is writing to config.log, and then calls config.status.
4270# config.status does its own redirection, appending to config.log.
4271# Unfortunately, on DOS this fails, as config.log is still kept open
4272# by configure, so config.status won't be able to write to it; its
4273# output is simply discarded.  So we exec the FD to /dev/null,
4274# effectively closing config.log, so it can be properly (re)opened and
4275# appended to by config.status.  When coming back to configure, we
4276# need to make the FD available again.
4277if test "$no_create" != yes; then
4278  ac_cs_success=:
4279  ac_config_status_args=
4280  test "$silent" = yes &&
4281    ac_config_status_args="$ac_config_status_args --quiet"
4282  exec 5>/dev/null
4283  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
4284  exec 5>>config.log
4285  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
4286  # would make configure fail if this is the last instruction.
4287  $ac_cs_success || { (exit 1); exit 1; }
4288fi
4289
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