source: trunk/vizservers/configure @ 944

Last change on this file since 944 was 944, checked in by gah, 14 years ago
  • Property svn:executable set to *
File size: 162.5 KB
Line 
1#! /bin/sh
2# Guess values for system-dependent variables and create Makefiles.
3# Generated by GNU Autoconf 2.61 for vizservers 0.1.
4#
5# Report bugs to <rappture@nanohub.org>.
6#
7# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
8# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
9# This configure script is free software; the Free Software Foundation
10# gives unlimited permission to copy, distribute and modify it.
11## --------------------- ##
12## M4sh Initialization.  ##
13## --------------------- ##
14
15# Be more Bourne compatible
16DUALCASE=1; export DUALCASE # for MKS sh
17if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
18  emulate sh
19  NULLCMD=:
20  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
21  # is contrary to our usage.  Disable this feature.
22  alias -g '${1+"$@"}'='"$@"'
23  setopt NO_GLOB_SUBST
24else
25  case `(set -o) 2>/dev/null` in
26  *posix*) set -o posix ;;
27esac
28
29fi
30
31
32
33
34# PATH needs CR
35# Avoid depending upon Character Ranges.
36as_cr_letters='abcdefghijklmnopqrstuvwxyz'
37as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
38as_cr_Letters=$as_cr_letters$as_cr_LETTERS
39as_cr_digits='0123456789'
40as_cr_alnum=$as_cr_Letters$as_cr_digits
41
42# The user is always right.
43if test "${PATH_SEPARATOR+set}" != set; then
44  echo "#! /bin/sh" >conf$$.sh
45  echo  "exit 0"   >>conf$$.sh
46  chmod +x conf$$.sh
47  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
48    PATH_SEPARATOR=';'
49  else
50    PATH_SEPARATOR=:
51  fi
52  rm -f conf$$.sh
53fi
54
55# Support unset when possible.
56if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
57  as_unset=unset
58else
59  as_unset=false
60fi
61
62
63# IFS
64# We need space, tab and new line, in precisely that order.  Quoting is
65# there to prevent editors from complaining about space-tab.
66# (If _AS_PATH_WALK were called with IFS unset, it would disable word
67# splitting by setting IFS to empty value.)
68as_nl='
69'
70IFS=" ""        $as_nl"
71
72# Find who we are.  Look in the path if we contain no directory separator.
73case $0 in
74  *[\\/]* ) as_myself=$0 ;;
75  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
76for as_dir in $PATH
77do
78  IFS=$as_save_IFS
79  test -z "$as_dir" && as_dir=.
80  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
81done
82IFS=$as_save_IFS
83
84     ;;
85esac
86# We did not find ourselves, most probably we were run as `sh COMMAND'
87# in which case we are not to be found in the path.
88if test "x$as_myself" = x; then
89  as_myself=$0
90fi
91if test ! -f "$as_myself"; then
92  echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
93  { (exit 1); exit 1; }
94fi
95
96# Work around bugs in pre-3.0 UWIN ksh.
97for as_var in ENV MAIL MAILPATH
98do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
99done
100PS1='$ '
101PS2='> '
102PS4='+ '
103
104# NLS nuisances.
105for as_var in \
106  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
107  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
108  LC_TELEPHONE LC_TIME
109do
110  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
111    eval $as_var=C; export $as_var
112  else
113    ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
114  fi
115done
116
117# Required to use basename.
118if expr a : '\(a\)' >/dev/null 2>&1 &&
119   test "X`expr 00001 : '.*\(...\)'`" = X001; then
120  as_expr=expr
121else
122  as_expr=false
123fi
124
125if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
126  as_basename=basename
127else
128  as_basename=false
129fi
130
131
132# Name of the executable.
133as_me=`$as_basename -- "$0" ||
134$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
135         X"$0" : 'X\(//\)$' \| \
136         X"$0" : 'X\(/\)' \| . 2>/dev/null ||
137echo X/"$0" |
138    sed '/^.*\/\([^/][^/]*\)\/*$/{
139            s//\1/
140            q
141          }
142          /^X\/\(\/\/\)$/{
143            s//\1/
144            q
145          }
146          /^X\/\(\/\).*/{
147            s//\1/
148            q
149          }
150          s/.*/./; q'`
151
152# CDPATH.
153$as_unset CDPATH
154
155
156if test "x$CONFIG_SHELL" = x; then
157  if (eval ":") 2>/dev/null; then
158  as_have_required=yes
159else
160  as_have_required=no
161fi
162
163  if test $as_have_required = yes &&     (eval ":
164(as_func_return () {
165  (exit \$1)
166}
167as_func_success () {
168  as_func_return 0
169}
170as_func_failure () {
171  as_func_return 1
172}
173as_func_ret_success () {
174  return 0
175}
176as_func_ret_failure () {
177  return 1
178}
179
180exitcode=0
181if as_func_success; then
182  :
183else
184  exitcode=1
185  echo as_func_success failed.
186fi
187
188if as_func_failure; then
189  exitcode=1
190  echo as_func_failure succeeded.
191fi
192
193if as_func_ret_success; then
194  :
195else
196  exitcode=1
197  echo as_func_ret_success failed.
198fi
199
200if as_func_ret_failure; then
201  exitcode=1
202  echo as_func_ret_failure succeeded.
203fi
204
205if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
206  :
207else
208  exitcode=1
209  echo positional parameters were not saved.
210fi
211
212test \$exitcode = 0) || { (exit 1); exit 1; }
213
214(
215  as_lineno_1=\$LINENO
216  as_lineno_2=\$LINENO
217  test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
218  test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
219") 2> /dev/null; then
220  :
221else
222  as_candidate_shells=
223    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
224for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
225do
226  IFS=$as_save_IFS
227  test -z "$as_dir" && as_dir=.
228  case $as_dir in
229         /*)
230           for as_base in sh bash ksh sh5; do
231             as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
232           done;;
233       esac
234done
235IFS=$as_save_IFS
236
237
238      for as_shell in $as_candidate_shells $SHELL; do
239         # Try only shells that exist, to save several forks.
240         if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
241                { ("$as_shell") 2> /dev/null <<\_ASEOF
242if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
243  emulate sh
244  NULLCMD=:
245  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
246  # is contrary to our usage.  Disable this feature.
247  alias -g '${1+"$@"}'='"$@"'
248  setopt NO_GLOB_SUBST
249else
250  case `(set -o) 2>/dev/null` in
251  *posix*) set -o posix ;;
252esac
253
254fi
255
256
257:
258_ASEOF
259}; then
260  CONFIG_SHELL=$as_shell
261               as_have_required=yes
262               if { "$as_shell" 2> /dev/null <<\_ASEOF
263if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
264  emulate sh
265  NULLCMD=:
266  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
267  # is contrary to our usage.  Disable this feature.
268  alias -g '${1+"$@"}'='"$@"'
269  setopt NO_GLOB_SUBST
270else
271  case `(set -o) 2>/dev/null` in
272  *posix*) set -o posix ;;
273esac
274
275fi
276
277
278:
279(as_func_return () {
280  (exit $1)
281}
282as_func_success () {
283  as_func_return 0
284}
285as_func_failure () {
286  as_func_return 1
287}
288as_func_ret_success () {
289  return 0
290}
291as_func_ret_failure () {
292  return 1
293}
294
295exitcode=0
296if as_func_success; then
297  :
298else
299  exitcode=1
300  echo as_func_success failed.
301fi
302
303if as_func_failure; then
304  exitcode=1
305  echo as_func_failure succeeded.
306fi
307
308if as_func_ret_success; then
309  :
310else
311  exitcode=1
312  echo as_func_ret_success failed.
313fi
314
315if as_func_ret_failure; then
316  exitcode=1
317  echo as_func_ret_failure succeeded.
318fi
319
320if ( set x; as_func_ret_success y && test x = "$1" ); then
321  :
322else
323  exitcode=1
324  echo positional parameters were not saved.
325fi
326
327test $exitcode = 0) || { (exit 1); exit 1; }
328
329(
330  as_lineno_1=$LINENO
331  as_lineno_2=$LINENO
332  test "x$as_lineno_1" != "x$as_lineno_2" &&
333  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
334
335_ASEOF
336}; then
337  break
338fi
339
340fi
341
342      done
343
344      if test "x$CONFIG_SHELL" != x; then
345  for as_var in BASH_ENV ENV
346        do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
347        done
348        export CONFIG_SHELL
349        exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
350fi
351
352
353    if test $as_have_required = no; then
354  echo This script requires a shell more modern than all the
355      echo shells that I found on your system.  Please install a
356      echo modern shell, or manually run the script under such a
357      echo shell if you do have one.
358      { (exit 1); exit 1; }
359fi
360
361
362fi
363
364fi
365
366
367
368(eval "as_func_return () {
369  (exit \$1)
370}
371as_func_success () {
372  as_func_return 0
373}
374as_func_failure () {
375  as_func_return 1
376}
377as_func_ret_success () {
378  return 0
379}
380as_func_ret_failure () {
381  return 1
382}
383
384exitcode=0
385if as_func_success; then
386  :
387else
388  exitcode=1
389  echo as_func_success failed.
390fi
391
392if as_func_failure; then
393  exitcode=1
394  echo as_func_failure succeeded.
395fi
396
397if as_func_ret_success; then
398  :
399else
400  exitcode=1
401  echo as_func_ret_success failed.
402fi
403
404if as_func_ret_failure; then
405  exitcode=1
406  echo as_func_ret_failure succeeded.
407fi
408
409if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
410  :
411else
412  exitcode=1
413  echo positional parameters were not saved.
414fi
415
416test \$exitcode = 0") || {
417  echo No shell found that supports shell functions.
418  echo Please tell autoconf@gnu.org about your system,
419  echo including any error possibly output before this
420  echo message
421}
422
423
424
425  as_lineno_1=$LINENO
426  as_lineno_2=$LINENO
427  test "x$as_lineno_1" != "x$as_lineno_2" &&
428  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
429
430  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
431  # uniformly replaced by the line number.  The first 'sed' inserts a
432  # line-number line after each line using $LINENO; the second 'sed'
433  # does the real work.  The second script uses 'N' to pair each
434  # line-number line with the line containing $LINENO, and appends
435  # trailing '-' during substitution so that $LINENO is not a special
436  # case at line end.
437  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
438  # scripts with optimization help from Paolo Bonzini.  Blame Lee
439  # E. McMahon (1931-1989) for sed's syntax.  :-)
440  sed -n '
441    p
442    /[$]LINENO/=
443  ' <$as_myself |
444    sed '
445      s/[$]LINENO.*/&-/
446      t lineno
447      b
448      :lineno
449      N
450      :loop
451      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
452      t loop
453      s/-\n.*//
454    ' >$as_me.lineno &&
455  chmod +x "$as_me.lineno" ||
456    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
457   { (exit 1); exit 1; }; }
458
459  # Don't try to exec as it changes $[0], causing all sort of problems
460  # (the dirname of $[0] is not the place where we might find the
461  # original and so on.  Autoconf is especially sensitive to this).
462  . "./$as_me.lineno"
463  # Exit status is that of the last command.
464  exit
465}
466
467
468if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
469  as_dirname=dirname
470else
471  as_dirname=false
472fi
473
474ECHO_C= ECHO_N= ECHO_T=
475case `echo -n x` in
476-n*)
477  case `echo 'x\c'` in
478  *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
479  *)   ECHO_C='\c';;
480  esac;;
481*)
482  ECHO_N='-n';;
483esac
484
485if expr a : '\(a\)' >/dev/null 2>&1 &&
486   test "X`expr 00001 : '.*\(...\)'`" = X001; then
487  as_expr=expr
488else
489  as_expr=false
490fi
491
492rm -f conf$$ conf$$.exe conf$$.file
493if test -d conf$$.dir; then
494  rm -f conf$$.dir/conf$$.file
495else
496  rm -f conf$$.dir
497  mkdir conf$$.dir
498fi
499echo >conf$$.file
500if ln -s conf$$.file conf$$ 2>/dev/null; then
501  as_ln_s='ln -s'
502  # ... but there are two gotchas:
503  # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
504  # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
505  # In both cases, we have to default to `cp -p'.
506  ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
507    as_ln_s='cp -p'
508elif ln conf$$.file conf$$ 2>/dev/null; then
509  as_ln_s=ln
510else
511  as_ln_s='cp -p'
512fi
513rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
514rmdir conf$$.dir 2>/dev/null
515
516if mkdir -p . 2>/dev/null; then
517  as_mkdir_p=:
518else
519  test -d ./-p && rmdir ./-p
520  as_mkdir_p=false
521fi
522
523if test -x / >/dev/null 2>&1; then
524  as_test_x='test -x'
525else
526  if ls -dL / >/dev/null 2>&1; then
527    as_ls_L_option=L
528  else
529    as_ls_L_option=
530  fi
531  as_test_x='
532    eval sh -c '\''
533      if test -d "$1"; then
534        test -d "$1/.";
535      else
536        case $1 in
537        -*)set "./$1";;
538        esac;
539        case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
540        ???[sx]*):;;*)false;;esac;fi
541    '\'' sh
542  '
543fi
544as_executable_p=$as_test_x
545
546# Sed expression to map a string onto a valid CPP name.
547as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
548
549# Sed expression to map a string onto a valid variable name.
550as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
551
552
553
554exec 7<&0 </dev/null 6>&1
555
556# Name of the host.
557# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
558# so uname gets run too.
559ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
560
561#
562# Initializations.
563#
564ac_default_prefix=/usr/local
565ac_clean_files=
566ac_config_libobj_dir=.
567LIBOBJS=
568cross_compiling=no
569subdirs=
570MFLAGS=
571MAKEFLAGS=
572SHELL=${CONFIG_SHELL-/bin/sh}
573
574# Identity of this package.
575PACKAGE_NAME='vizservers'
576PACKAGE_TARNAME='vizservers'
577PACKAGE_VERSION='0.1'
578PACKAGE_STRING='vizservers 0.1'
579PACKAGE_BUGREPORT='rappture@nanohub.org'
580
581# Factoring default headers for most tests.
582ac_includes_default="\
583#include <stdio.h>
584#ifdef HAVE_SYS_TYPES_H
585# include <sys/types.h>
586#endif
587#ifdef HAVE_SYS_STAT_H
588# include <sys/stat.h>
589#endif
590#ifdef STDC_HEADERS
591# include <stdlib.h>
592# include <stddef.h>
593#else
594# ifdef HAVE_STDLIB_H
595#  include <stdlib.h>
596# endif
597#endif
598#ifdef HAVE_STRING_H
599# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
600#  include <memory.h>
601# endif
602# include <string.h>
603#endif
604#ifdef HAVE_STRINGS_H
605# include <strings.h>
606#endif
607#ifdef HAVE_INTTYPES_H
608# include <inttypes.h>
609#endif
610#ifdef HAVE_STDINT_H
611# include <stdint.h>
612#endif
613#ifdef HAVE_UNISTD_H
614# include <unistd.h>
615#endif"
616
617ac_subst_vars='SHELL
618PATH_SEPARATOR
619PACKAGE_NAME
620PACKAGE_TARNAME
621PACKAGE_VERSION
622PACKAGE_STRING
623PACKAGE_BUGREPORT
624exec_prefix
625prefix
626program_transform_name
627bindir
628sbindir
629libexecdir
630datarootdir
631datadir
632sysconfdir
633sharedstatedir
634localstatedir
635includedir
636oldincludedir
637docdir
638infodir
639htmldir
640dvidir
641pdfdir
642psdir
643libdir
644localedir
645mandir
646DEFS
647ECHO_C
648ECHO_N
649ECHO_T
650LIBS
651build_alias
652host_alias
653target_alias
654VERSION
655LIB_SEARCH_DIRS
656INSTALL_PROGRAM
657INSTALL_SCRIPT
658INSTALL_DATA
659SET_MAKE
660CC
661CFLAGS
662LDFLAGS
663CPPFLAGS
664ac_ct_CC
665EXEEXT
666OBJEXT
667RANLIB
668CXX
669CXXFLAGS
670ac_ct_CXX
671CXXCPP
672GREP
673EGREP
674SUBDIRS
675TCL_LIB_DIR
676TCL_LIB
677TCL_LIB_VERSION
678TCL_INCL_DIR
679RP2_INCL_DIR
680RP_DIR
681DX_DIR
682LIBOBJS
683LTLIBOBJS'
684ac_subst_files=''
685      ac_precious_vars='build_alias
686host_alias
687target_alias
688CC
689CFLAGS
690LDFLAGS
691LIBS
692CPPFLAGS
693CXX
694CXXFLAGS
695CCC
696CXXCPP'
697
698
699# Initialize some variables set by options.
700ac_init_help=
701ac_init_version=false
702# The variables have the same names as the options, with
703# dashes changed to underlines.
704cache_file=/dev/null
705exec_prefix=NONE
706no_create=
707no_recursion=
708prefix=NONE
709program_prefix=NONE
710program_suffix=NONE
711program_transform_name=s,x,x,
712silent=
713site=
714srcdir=
715verbose=
716x_includes=NONE
717x_libraries=NONE
718
719# Installation directory options.
720# These are left unexpanded so users can "make install exec_prefix=/foo"
721# and all the variables that are supposed to be based on exec_prefix
722# by default will actually change.
723# Use braces instead of parens because sh, perl, etc. also accept them.
724# (The list follows the same order as the GNU Coding Standards.)
725bindir='${exec_prefix}/bin'
726sbindir='${exec_prefix}/sbin'
727libexecdir='${exec_prefix}/libexec'
728datarootdir='${prefix}/share'
729datadir='${datarootdir}'
730sysconfdir='${prefix}/etc'
731sharedstatedir='${prefix}/com'
732localstatedir='${prefix}/var'
733includedir='${prefix}/include'
734oldincludedir='/usr/include'
735docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
736infodir='${datarootdir}/info'
737htmldir='${docdir}'
738dvidir='${docdir}'
739pdfdir='${docdir}'
740psdir='${docdir}'
741libdir='${exec_prefix}/lib'
742localedir='${datarootdir}/locale'
743mandir='${datarootdir}/man'
744
745ac_prev=
746ac_dashdash=
747for ac_option
748do
749  # If the previous option needs an argument, assign it.
750  if test -n "$ac_prev"; then
751    eval $ac_prev=\$ac_option
752    ac_prev=
753    continue
754  fi
755
756  case $ac_option in
757  *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
758  *)    ac_optarg=yes ;;
759  esac
760
761  # Accept the important Cygnus configure options, so we can diagnose typos.
762
763  case $ac_dashdash$ac_option in
764  --)
765    ac_dashdash=yes ;;
766
767  -bindir | --bindir | --bindi | --bind | --bin | --bi)
768    ac_prev=bindir ;;
769  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
770    bindir=$ac_optarg ;;
771
772  -build | --build | --buil | --bui | --bu)
773    ac_prev=build_alias ;;
774  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
775    build_alias=$ac_optarg ;;
776
777  -cache-file | --cache-file | --cache-fil | --cache-fi \
778  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
779    ac_prev=cache_file ;;
780  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
781  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
782    cache_file=$ac_optarg ;;
783
784  --config-cache | -C)
785    cache_file=config.cache ;;
786
787  -datadir | --datadir | --datadi | --datad)
788    ac_prev=datadir ;;
789  -datadir=* | --datadir=* | --datadi=* | --datad=*)
790    datadir=$ac_optarg ;;
791
792  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
793  | --dataroo | --dataro | --datar)
794    ac_prev=datarootdir ;;
795  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
796  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
797    datarootdir=$ac_optarg ;;
798
799  -disable-* | --disable-*)
800    ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
801    # Reject names that are not valid shell variable names.
802    expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
803      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
804   { (exit 1); exit 1; }; }
805    ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
806    eval enable_$ac_feature=no ;;
807
808  -docdir | --docdir | --docdi | --doc | --do)
809    ac_prev=docdir ;;
810  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
811    docdir=$ac_optarg ;;
812
813  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
814    ac_prev=dvidir ;;
815  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
816    dvidir=$ac_optarg ;;
817
818  -enable-* | --enable-*)
819    ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
820    # Reject names that are not valid shell variable names.
821    expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
822      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
823   { (exit 1); exit 1; }; }
824    ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
825    eval enable_$ac_feature=\$ac_optarg ;;
826
827  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
828  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
829  | --exec | --exe | --ex)
830    ac_prev=exec_prefix ;;
831  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
832  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
833  | --exec=* | --exe=* | --ex=*)
834    exec_prefix=$ac_optarg ;;
835
836  -gas | --gas | --ga | --g)
837    # Obsolete; use --with-gas.
838    with_gas=yes ;;
839
840  -help | --help | --hel | --he | -h)
841    ac_init_help=long ;;
842  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
843    ac_init_help=recursive ;;
844  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
845    ac_init_help=short ;;
846
847  -host | --host | --hos | --ho)
848    ac_prev=host_alias ;;
849  -host=* | --host=* | --hos=* | --ho=*)
850    host_alias=$ac_optarg ;;
851
852  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
853    ac_prev=htmldir ;;
854  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
855  | --ht=*)
856    htmldir=$ac_optarg ;;
857
858  -includedir | --includedir | --includedi | --included | --include \
859  | --includ | --inclu | --incl | --inc)
860    ac_prev=includedir ;;
861  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
862  | --includ=* | --inclu=* | --incl=* | --inc=*)
863    includedir=$ac_optarg ;;
864
865  -infodir | --infodir | --infodi | --infod | --info | --inf)
866    ac_prev=infodir ;;
867  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
868    infodir=$ac_optarg ;;
869
870  -libdir | --libdir | --libdi | --libd)
871    ac_prev=libdir ;;
872  -libdir=* | --libdir=* | --libdi=* | --libd=*)
873    libdir=$ac_optarg ;;
874
875  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
876  | --libexe | --libex | --libe)
877    ac_prev=libexecdir ;;
878  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
879  | --libexe=* | --libex=* | --libe=*)
880    libexecdir=$ac_optarg ;;
881
882  -localedir | --localedir | --localedi | --localed | --locale)
883    ac_prev=localedir ;;
884  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
885    localedir=$ac_optarg ;;
886
887  -localstatedir | --localstatedir | --localstatedi | --localstated \
888  | --localstate | --localstat | --localsta | --localst | --locals)
889    ac_prev=localstatedir ;;
890  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
891  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
892    localstatedir=$ac_optarg ;;
893
894  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
895    ac_prev=mandir ;;
896  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
897    mandir=$ac_optarg ;;
898
899  -nfp | --nfp | --nf)
900    # Obsolete; use --without-fp.
901    with_fp=no ;;
902
903  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
904  | --no-cr | --no-c | -n)
905    no_create=yes ;;
906
907  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
908  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
909    no_recursion=yes ;;
910
911  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
912  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
913  | --oldin | --oldi | --old | --ol | --o)
914    ac_prev=oldincludedir ;;
915  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
916  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
917  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
918    oldincludedir=$ac_optarg ;;
919
920  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
921    ac_prev=prefix ;;
922  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
923    prefix=$ac_optarg ;;
924
925  -program-prefix | --program-prefix | --program-prefi | --program-pref \
926  | --program-pre | --program-pr | --program-p)
927    ac_prev=program_prefix ;;
928  -program-prefix=* | --program-prefix=* | --program-prefi=* \
929  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
930    program_prefix=$ac_optarg ;;
931
932  -program-suffix | --program-suffix | --program-suffi | --program-suff \
933  | --program-suf | --program-su | --program-s)
934    ac_prev=program_suffix ;;
935  -program-suffix=* | --program-suffix=* | --program-suffi=* \
936  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
937    program_suffix=$ac_optarg ;;
938
939  -program-transform-name | --program-transform-name \
940  | --program-transform-nam | --program-transform-na \
941  | --program-transform-n | --program-transform- \
942  | --program-transform | --program-transfor \
943  | --program-transfo | --program-transf \
944  | --program-trans | --program-tran \
945  | --progr-tra | --program-tr | --program-t)
946    ac_prev=program_transform_name ;;
947  -program-transform-name=* | --program-transform-name=* \
948  | --program-transform-nam=* | --program-transform-na=* \
949  | --program-transform-n=* | --program-transform-=* \
950  | --program-transform=* | --program-transfor=* \
951  | --program-transfo=* | --program-transf=* \
952  | --program-trans=* | --program-tran=* \
953  | --progr-tra=* | --program-tr=* | --program-t=*)
954    program_transform_name=$ac_optarg ;;
955
956  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
957    ac_prev=pdfdir ;;
958  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
959    pdfdir=$ac_optarg ;;
960
961  -psdir | --psdir | --psdi | --psd | --ps)
962    ac_prev=psdir ;;
963  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
964    psdir=$ac_optarg ;;
965
966  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
967  | -silent | --silent | --silen | --sile | --sil)
968    silent=yes ;;
969
970  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
971    ac_prev=sbindir ;;
972  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
973  | --sbi=* | --sb=*)
974    sbindir=$ac_optarg ;;
975
976  -sharedstatedir | --sharedstatedir | --sharedstatedi \
977  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
978  | --sharedst | --shareds | --shared | --share | --shar \
979  | --sha | --sh)
980    ac_prev=sharedstatedir ;;
981  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
982  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
983  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
984  | --sha=* | --sh=*)
985    sharedstatedir=$ac_optarg ;;
986
987  -site | --site | --sit)
988    ac_prev=site ;;
989  -site=* | --site=* | --sit=*)
990    site=$ac_optarg ;;
991
992  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
993    ac_prev=srcdir ;;
994  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
995    srcdir=$ac_optarg ;;
996
997  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
998  | --syscon | --sysco | --sysc | --sys | --sy)
999    ac_prev=sysconfdir ;;
1000  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1001  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1002    sysconfdir=$ac_optarg ;;
1003
1004  -target | --target | --targe | --targ | --tar | --ta | --t)
1005    ac_prev=target_alias ;;
1006  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1007    target_alias=$ac_optarg ;;
1008
1009  -v | -verbose | --verbose | --verbos | --verbo | --verb)
1010    verbose=yes ;;
1011
1012  -version | --version | --versio | --versi | --vers | -V)
1013    ac_init_version=: ;;
1014
1015  -with-* | --with-*)
1016    ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1017    # Reject names that are not valid shell variable names.
1018    expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1019      { echo "$as_me: error: invalid package name: $ac_package" >&2
1020   { (exit 1); exit 1; }; }
1021    ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
1022    eval with_$ac_package=\$ac_optarg ;;
1023
1024  -without-* | --without-*)
1025    ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1026    # Reject names that are not valid shell variable names.
1027    expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1028      { echo "$as_me: error: invalid package name: $ac_package" >&2
1029   { (exit 1); exit 1; }; }
1030    ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
1031    eval with_$ac_package=no ;;
1032
1033  --x)
1034    # Obsolete; use --with-x.
1035    with_x=yes ;;
1036
1037  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1038  | --x-incl | --x-inc | --x-in | --x-i)
1039    ac_prev=x_includes ;;
1040  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1041  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1042    x_includes=$ac_optarg ;;
1043
1044  -x-libraries | --x-libraries | --x-librarie | --x-librari \
1045  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1046    ac_prev=x_libraries ;;
1047  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1048  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1049    x_libraries=$ac_optarg ;;
1050
1051  -*) { echo "$as_me: error: unrecognized option: $ac_option
1052Try \`$0 --help' for more information." >&2
1053   { (exit 1); exit 1; }; }
1054    ;;
1055
1056  *=*)
1057    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1058    # Reject names that are not valid shell variable names.
1059    expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1060      { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
1061   { (exit 1); exit 1; }; }
1062    eval $ac_envvar=\$ac_optarg
1063    export $ac_envvar ;;
1064
1065  *)
1066    # FIXME: should be removed in autoconf 3.0.
1067    echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1068    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1069      echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1070    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1071    ;;
1072
1073  esac
1074done
1075
1076if test -n "$ac_prev"; then
1077  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1078  { echo "$as_me: error: missing argument to $ac_option" >&2
1079   { (exit 1); exit 1; }; }
1080fi
1081
1082# Be sure to have absolute directory names.
1083for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1084                datadir sysconfdir sharedstatedir localstatedir includedir \
1085                oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1086                libdir localedir mandir
1087do
1088  eval ac_val=\$$ac_var
1089  case $ac_val in
1090    [\\/$]* | ?:[\\/]* )  continue;;
1091    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1092  esac
1093  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1094   { (exit 1); exit 1; }; }
1095done
1096
1097# There might be people who depend on the old broken behavior: `$host'
1098# used to hold the argument of --host etc.
1099# FIXME: To remove some day.
1100build=$build_alias
1101host=$host_alias
1102target=$target_alias
1103
1104# FIXME: To remove some day.
1105if test "x$host_alias" != x; then
1106  if test "x$build_alias" = x; then
1107    cross_compiling=maybe
1108    echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1109    If a cross compiler is detected then cross compile mode will be used." >&2
1110  elif test "x$build_alias" != "x$host_alias"; then
1111    cross_compiling=yes
1112  fi
1113fi
1114
1115ac_tool_prefix=
1116test -n "$host_alias" && ac_tool_prefix=$host_alias-
1117
1118test "$silent" = yes && exec 6>/dev/null
1119
1120
1121ac_pwd=`pwd` && test -n "$ac_pwd" &&
1122ac_ls_di=`ls -di .` &&
1123ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1124  { echo "$as_me: error: Working directory cannot be determined" >&2
1125   { (exit 1); exit 1; }; }
1126test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1127  { echo "$as_me: error: pwd does not report name of working directory" >&2
1128   { (exit 1); exit 1; }; }
1129
1130
1131# Find the source files, if location was not specified.
1132if test -z "$srcdir"; then
1133  ac_srcdir_defaulted=yes
1134  # Try the directory containing this script, then the parent directory.
1135  ac_confdir=`$as_dirname -- "$0" ||
1136$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1137         X"$0" : 'X\(//\)[^/]' \| \
1138         X"$0" : 'X\(//\)$' \| \
1139         X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1140echo X"$0" |
1141    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1142            s//\1/
1143            q
1144          }
1145          /^X\(\/\/\)[^/].*/{
1146            s//\1/
1147            q
1148          }
1149          /^X\(\/\/\)$/{
1150            s//\1/
1151            q
1152          }
1153          /^X\(\/\).*/{
1154            s//\1/
1155            q
1156          }
1157          s/.*/./; q'`
1158  srcdir=$ac_confdir
1159  if test ! -r "$srcdir/$ac_unique_file"; then
1160    srcdir=..
1161  fi
1162else
1163  ac_srcdir_defaulted=no
1164fi
1165if test ! -r "$srcdir/$ac_unique_file"; then
1166  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1167  { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
1168   { (exit 1); exit 1; }; }
1169fi
1170ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1171ac_abs_confdir=`(
1172        cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
1173   { (exit 1); exit 1; }; }
1174        pwd)`
1175# When building in place, set srcdir=.
1176if test "$ac_abs_confdir" = "$ac_pwd"; then
1177  srcdir=.
1178fi
1179# Remove unnecessary trailing slashes from srcdir.
1180# Double slashes in file names in object file debugging info
1181# mess up M-x gdb in Emacs.
1182case $srcdir in
1183*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1184esac
1185for ac_var in $ac_precious_vars; do
1186  eval ac_env_${ac_var}_set=\${${ac_var}+set}
1187  eval ac_env_${ac_var}_value=\$${ac_var}
1188  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1189  eval ac_cv_env_${ac_var}_value=\$${ac_var}
1190done
1191
1192#
1193# Report the --help message.
1194#
1195if test "$ac_init_help" = "long"; then
1196  # Omit some internal or obsolete options to make the list less imposing.
1197  # This message is too long to be a string in the A/UX 3.1 sh.
1198  cat <<_ACEOF
1199\`configure' configures vizservers 0.1 to adapt to many kinds of systems.
1200
1201Usage: $0 [OPTION]... [VAR=VALUE]...
1202
1203To assign environment variables (e.g., CC, CFLAGS...), specify them as
1204VAR=VALUE.  See below for descriptions of some of the useful variables.
1205
1206Defaults for the options are specified in brackets.
1207
1208Configuration:
1209  -h, --help              display this help and exit
1210      --help=short        display options specific to this package
1211      --help=recursive    display the short help of all the included packages
1212  -V, --version           display version information and exit
1213  -q, --quiet, --silent   do not print \`checking...' messages
1214      --cache-file=FILE   cache test results in FILE [disabled]
1215  -C, --config-cache      alias for \`--cache-file=config.cache'
1216  -n, --no-create         do not create output files
1217      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1218
1219Installation directories:
1220  --prefix=PREFIX         install architecture-independent files in PREFIX
1221                          [$ac_default_prefix]
1222  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1223                          [PREFIX]
1224
1225By default, \`make install' will install all the files in
1226\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1227an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1228for instance \`--prefix=\$HOME'.
1229
1230For better control, use the options below.
1231
1232Fine tuning of the installation directories:
1233  --bindir=DIR           user executables [EPREFIX/bin]
1234  --sbindir=DIR          system admin executables [EPREFIX/sbin]
1235  --libexecdir=DIR       program executables [EPREFIX/libexec]
1236  --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
1237  --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
1238  --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
1239  --libdir=DIR           object code libraries [EPREFIX/lib]
1240  --includedir=DIR       C header files [PREFIX/include]
1241  --oldincludedir=DIR    C header files for non-gcc [/usr/include]
1242  --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]
1243  --datadir=DIR          read-only architecture-independent data [DATAROOTDIR]
1244  --infodir=DIR          info documentation [DATAROOTDIR/info]
1245  --localedir=DIR        locale-dependent data [DATAROOTDIR/locale]
1246  --mandir=DIR           man documentation [DATAROOTDIR/man]
1247  --docdir=DIR           documentation root [DATAROOTDIR/doc/vizservers]
1248  --htmldir=DIR          html documentation [DOCDIR]
1249  --dvidir=DIR           dvi documentation [DOCDIR]
1250  --pdfdir=DIR           pdf documentation [DOCDIR]
1251  --psdir=DIR            ps documentation [DOCDIR]
1252_ACEOF
1253
1254  cat <<\_ACEOF
1255_ACEOF
1256fi
1257
1258if test -n "$ac_init_help"; then
1259  case $ac_init_help in
1260     short | recursive ) echo "Configuration of vizservers 0.1:";;
1261   esac
1262  cat <<\_ACEOF
1263
1264Optional Packages:
1265  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1266  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1267  --with-tcllib=DIR       location of Tcl binary library libtclstubs.a
1268                          [default=/usr/lib]
1269  --with-tclinclude=DIR   location of tcl.h header file [default=/usr/include]
1270  --with-rappture=DIR     location of rappture files lib/librappture2.a and
1271                          include/rappture2/rappture2.h [default=/usr]
1272
1273Some influential environment variables:
1274  CC          C compiler command
1275  CFLAGS      C compiler flags
1276  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1277              nonstandard directory <lib dir>
1278  LIBS        libraries to pass to the linker, e.g. -l<library>
1279  CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1280              you have headers in a nonstandard directory <include dir>
1281  CXX         C++ compiler command
1282  CXXFLAGS    C++ compiler flags
1283  CXXCPP      C++ preprocessor
1284
1285Use these variables to override the choices made by `configure' or to help
1286it to find libraries and programs with nonstandard names/locations.
1287
1288Report bugs to <rappture@nanohub.org>.
1289_ACEOF
1290ac_status=$?
1291fi
1292
1293if test "$ac_init_help" = "recursive"; then
1294  # If there are subdirs, report their specific --help.
1295  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1296    test -d "$ac_dir" || continue
1297    ac_builddir=.
1298
1299case "$ac_dir" in
1300.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1301*)
1302  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1303  # A ".." for each directory in $ac_dir_suffix.
1304  ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
1305  case $ac_top_builddir_sub in
1306  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1307  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1308  esac ;;
1309esac
1310ac_abs_top_builddir=$ac_pwd
1311ac_abs_builddir=$ac_pwd$ac_dir_suffix
1312# for backward compatibility:
1313ac_top_builddir=$ac_top_build_prefix
1314
1315case $srcdir in
1316  .)  # We are building in place.
1317    ac_srcdir=.
1318    ac_top_srcdir=$ac_top_builddir_sub
1319    ac_abs_top_srcdir=$ac_pwd ;;
1320  [\\/]* | ?:[\\/]* )  # Absolute name.
1321    ac_srcdir=$srcdir$ac_dir_suffix;
1322    ac_top_srcdir=$srcdir
1323    ac_abs_top_srcdir=$srcdir ;;
1324  *) # Relative name.
1325    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1326    ac_top_srcdir=$ac_top_build_prefix$srcdir
1327    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1328esac
1329ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1330
1331    cd "$ac_dir" || { ac_status=$?; continue; }
1332    # Check for guested configure.
1333    if test -f "$ac_srcdir/configure.gnu"; then
1334      echo &&
1335      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1336    elif test -f "$ac_srcdir/configure"; then
1337      echo &&
1338      $SHELL "$ac_srcdir/configure" --help=recursive
1339    else
1340      echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1341    fi || ac_status=$?
1342    cd "$ac_pwd" || { ac_status=$?; break; }
1343  done
1344fi
1345
1346test -n "$ac_init_help" && exit $ac_status
1347if $ac_init_version; then
1348  cat <<\_ACEOF
1349vizservers configure 0.1
1350generated by GNU Autoconf 2.61
1351
1352Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
13532002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1354This configure script is free software; the Free Software Foundation
1355gives unlimited permission to copy, distribute and modify it.
1356_ACEOF
1357  exit
1358fi
1359cat >config.log <<_ACEOF
1360This file contains any messages produced by compilers while
1361running configure, to aid debugging if configure makes a mistake.
1362
1363It was created by vizservers $as_me 0.1, which was
1364generated by GNU Autoconf 2.61.  Invocation command line was
1365
1366  $ $0 $@
1367
1368_ACEOF
1369exec 5>>config.log
1370{
1371cat <<_ASUNAME
1372## --------- ##
1373## Platform. ##
1374## --------- ##
1375
1376hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1377uname -m = `(uname -m) 2>/dev/null || echo unknown`
1378uname -r = `(uname -r) 2>/dev/null || echo unknown`
1379uname -s = `(uname -s) 2>/dev/null || echo unknown`
1380uname -v = `(uname -v) 2>/dev/null || echo unknown`
1381
1382/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1383/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1384
1385/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1386/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1387/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1388/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1389/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1390/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1391/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1392
1393_ASUNAME
1394
1395as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1396for as_dir in $PATH
1397do
1398  IFS=$as_save_IFS
1399  test -z "$as_dir" && as_dir=.
1400  echo "PATH: $as_dir"
1401done
1402IFS=$as_save_IFS
1403
1404} >&5
1405
1406cat >&5 <<_ACEOF
1407
1408
1409## ----------- ##
1410## Core tests. ##
1411## ----------- ##
1412
1413_ACEOF
1414
1415
1416# Keep a trace of the command line.
1417# Strip out --no-create and --no-recursion so they do not pile up.
1418# Strip out --silent because we don't want to record it for future runs.
1419# Also quote any args containing shell meta-characters.
1420# Make two passes to allow for proper duplicate-argument suppression.
1421ac_configure_args=
1422ac_configure_args0=
1423ac_configure_args1=
1424ac_must_keep_next=false
1425for ac_pass in 1 2
1426do
1427  for ac_arg
1428  do
1429    case $ac_arg in
1430    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1431    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1432    | -silent | --silent | --silen | --sile | --sil)
1433      continue ;;
1434    *\'*)
1435      ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1436    esac
1437    case $ac_pass in
1438    1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1439    2)
1440      ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1441      if test $ac_must_keep_next = true; then
1442        ac_must_keep_next=false # Got value, back to normal.
1443      else
1444        case $ac_arg in
1445          *=* | --config-cache | -C | -disable-* | --disable-* \
1446          | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1447          | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1448          | -with-* | --with-* | -without-* | --without-* | --x)
1449            case "$ac_configure_args0 " in
1450              "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1451            esac
1452            ;;
1453          -* ) ac_must_keep_next=true ;;
1454        esac
1455      fi
1456      ac_configure_args="$ac_configure_args '$ac_arg'"
1457      ;;
1458    esac
1459  done
1460done
1461$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1462$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1463
1464# When interrupted or exit'd, cleanup temporary files, and complete
1465# config.log.  We remove comments because anyway the quotes in there
1466# would cause problems or look ugly.
1467# WARNING: Use '\'' to represent an apostrophe within the trap.
1468# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1469trap 'exit_status=$?
1470  # Save into config.log some information that might help in debugging.
1471  {
1472    echo
1473
1474    cat <<\_ASBOX
1475## ---------------- ##
1476## Cache variables. ##
1477## ---------------- ##
1478_ASBOX
1479    echo
1480    # The following way of writing the cache mishandles newlines in values,
1481(
1482  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1483    eval ac_val=\$$ac_var
1484    case $ac_val in #(
1485    *${as_nl}*)
1486      case $ac_var in #(
1487      *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
1488echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
1489      esac
1490      case $ac_var in #(
1491      _ | IFS | as_nl) ;; #(
1492      *) $as_unset $ac_var ;;
1493      esac ;;
1494    esac
1495  done
1496  (set) 2>&1 |
1497    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1498    *${as_nl}ac_space=\ *)
1499      sed -n \
1500        "s/'\''/'\''\\\\'\'''\''/g;
1501          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1502      ;; #(
1503    *)
1504      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1505      ;;
1506    esac |
1507    sort
1508)
1509    echo
1510
1511    cat <<\_ASBOX
1512## ----------------- ##
1513## Output variables. ##
1514## ----------------- ##
1515_ASBOX
1516    echo
1517    for ac_var in $ac_subst_vars
1518    do
1519      eval ac_val=\$$ac_var
1520      case $ac_val in
1521      *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1522      esac
1523      echo "$ac_var='\''$ac_val'\''"
1524    done | sort
1525    echo
1526
1527    if test -n "$ac_subst_files"; then
1528      cat <<\_ASBOX
1529## ------------------- ##
1530## File substitutions. ##
1531## ------------------- ##
1532_ASBOX
1533      echo
1534      for ac_var in $ac_subst_files
1535      do
1536        eval ac_val=\$$ac_var
1537        case $ac_val in
1538        *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1539        esac
1540        echo "$ac_var='\''$ac_val'\''"
1541      done | sort
1542      echo
1543    fi
1544
1545    if test -s confdefs.h; then
1546      cat <<\_ASBOX
1547## ----------- ##
1548## confdefs.h. ##
1549## ----------- ##
1550_ASBOX
1551      echo
1552      cat confdefs.h
1553      echo
1554    fi
1555    test "$ac_signal" != 0 &&
1556      echo "$as_me: caught signal $ac_signal"
1557    echo "$as_me: exit $exit_status"
1558  } >&5
1559  rm -f core *.core core.conftest.* &&
1560    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1561    exit $exit_status
1562' 0
1563for ac_signal in 1 2 13 15; do
1564  trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1565done
1566ac_signal=0
1567
1568# confdefs.h avoids OS command line length limits that DEFS can exceed.
1569rm -f -r conftest* confdefs.h
1570
1571# Predefined preprocessor variables.
1572
1573cat >>confdefs.h <<_ACEOF
1574#define PACKAGE_NAME "$PACKAGE_NAME"
1575_ACEOF
1576
1577
1578cat >>confdefs.h <<_ACEOF
1579#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1580_ACEOF
1581
1582
1583cat >>confdefs.h <<_ACEOF
1584#define PACKAGE_VERSION "$PACKAGE_VERSION"
1585_ACEOF
1586
1587
1588cat >>confdefs.h <<_ACEOF
1589#define PACKAGE_STRING "$PACKAGE_STRING"
1590_ACEOF
1591
1592
1593cat >>confdefs.h <<_ACEOF
1594#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1595_ACEOF
1596
1597
1598# Let the site file select an alternate cache file if it wants to.
1599# Prefer explicitly selected file to automatically selected ones.
1600if test -n "$CONFIG_SITE"; then
1601  set x "$CONFIG_SITE"
1602elif test "x$prefix" != xNONE; then
1603  set x "$prefix/share/config.site" "$prefix/etc/config.site"
1604else
1605  set x "$ac_default_prefix/share/config.site" \
1606        "$ac_default_prefix/etc/config.site"
1607fi
1608shift
1609for ac_site_file
1610do
1611  if test -r "$ac_site_file"; then
1612    { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1613echo "$as_me: loading site script $ac_site_file" >&6;}
1614    sed 's/^/| /' "$ac_site_file" >&5
1615    . "$ac_site_file"
1616  fi
1617done
1618
1619if test -r "$cache_file"; then
1620  # Some versions of bash will fail to source /dev/null (special
1621  # files actually), so we avoid doing that.
1622  if test -f "$cache_file"; then
1623    { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1624echo "$as_me: loading cache $cache_file" >&6;}
1625    case $cache_file in
1626      [\\/]* | ?:[\\/]* ) . "$cache_file";;
1627      *)                      . "./$cache_file";;
1628    esac
1629  fi
1630else
1631  { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1632echo "$as_me: creating cache $cache_file" >&6;}
1633  >$cache_file
1634fi
1635
1636# Check that the precious variables saved in the cache have kept the same
1637# value.
1638ac_cache_corrupted=false
1639for ac_var in $ac_precious_vars; do
1640  eval ac_old_set=\$ac_cv_env_${ac_var}_set
1641  eval ac_new_set=\$ac_env_${ac_var}_set
1642  eval ac_old_val=\$ac_cv_env_${ac_var}_value
1643  eval ac_new_val=\$ac_env_${ac_var}_value
1644  case $ac_old_set,$ac_new_set in
1645    set,)
1646      { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1647echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1648      ac_cache_corrupted=: ;;
1649    ,set)
1650      { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1651echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1652      ac_cache_corrupted=: ;;
1653    ,);;
1654    *)
1655      if test "x$ac_old_val" != "x$ac_new_val"; then
1656        { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1657echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1658        { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1659echo "$as_me:   former value:  $ac_old_val" >&2;}
1660        { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1661echo "$as_me:   current value: $ac_new_val" >&2;}
1662        ac_cache_corrupted=:
1663      fi;;
1664  esac
1665  # Pass precious variables to config.status.
1666  if test "$ac_new_set" = set; then
1667    case $ac_new_val in
1668    *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1669    *) ac_arg=$ac_var=$ac_new_val ;;
1670    esac
1671    case " $ac_configure_args " in
1672      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1673      *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1674    esac
1675  fi
1676done
1677if $ac_cache_corrupted; then
1678  { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1679echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1680  { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1681echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1682   { (exit 1); exit 1; }; }
1683fi
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
1698
1699
1700
1701
1702
1703
1704
1705
1706
1707
1708
1709ac_ext=c
1710ac_cpp='$CPP $CPPFLAGS'
1711ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1712ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1713ac_compiler_gnu=$ac_cv_c_compiler_gnu
1714
1715
1716
1717VERSION=0.0.1
1718
1719
1720#------------------------------------------------------------------------
1721# Handle the --prefix=... option
1722#------------------------------------------------------------------------
1723
1724if test "${prefix}" = "NONE"; then
1725    prefix=/usr/local
1726fi
1727if test "${exec_prefix}" = "NONE"; then
1728    exec_prefix=$prefix
1729fi
1730
1731if test "${libdir}" != "${prefix}/lib"; then
1732    LIB_SEARCH_DIRS="-L ${prefix}/lib -L ${libdir}"
1733else
1734    LIB_SEARCH_DIRS="-L ${libdir}"
1735fi
1736
1737
1738
1739ac_aux_dir=
1740for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1741  if test -f "$ac_dir/install-sh"; then
1742    ac_aux_dir=$ac_dir
1743    ac_install_sh="$ac_aux_dir/install-sh -c"
1744    break
1745  elif test -f "$ac_dir/install.sh"; then
1746    ac_aux_dir=$ac_dir
1747    ac_install_sh="$ac_aux_dir/install.sh -c"
1748    break
1749  elif test -f "$ac_dir/shtool"; then
1750    ac_aux_dir=$ac_dir
1751    ac_install_sh="$ac_aux_dir/shtool install -c"
1752    break
1753  fi
1754done
1755if test -z "$ac_aux_dir"; then
1756  { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
1757echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
1758   { (exit 1); exit 1; }; }
1759fi
1760
1761# These three variables are undocumented and unsupported,
1762# and are intended to be withdrawn in a future Autoconf release.
1763# They can cause serious problems if a builder's source tree is in a directory
1764# whose full name contains unusual characters.
1765ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
1766ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
1767ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
1768
1769
1770# Find a good install program.  We prefer a C program (faster),
1771# so one script is as good as another.  But avoid the broken or
1772# incompatible versions:
1773# SysV /etc/install, /usr/sbin/install
1774# SunOS /usr/etc/install
1775# IRIX /sbin/install
1776# AIX /bin/install
1777# AmigaOS /C/install, which installs bootblocks on floppy discs
1778# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1779# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1780# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1781# OS/2's system install, which has a completely different semantic
1782# ./install, which can be erroneously created by make from ./install.sh.
1783{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1784echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
1785if test -z "$INSTALL"; then
1786if test "${ac_cv_path_install+set}" = set; then
1787  echo $ECHO_N "(cached) $ECHO_C" >&6
1788else
1789  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1790for as_dir in $PATH
1791do
1792  IFS=$as_save_IFS
1793  test -z "$as_dir" && as_dir=.
1794  # Account for people who put trailing slashes in PATH elements.
1795case $as_dir/ in
1796  ./ | .// | /cC/* | \
1797  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1798  ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
1799  /usr/ucb/* ) ;;
1800  *)
1801    # OSF1 and SCO ODT 3.0 have their own names for install.
1802    # Don't use installbsd from OSF since it installs stuff as root
1803    # by default.
1804    for ac_prog in ginstall scoinst install; do
1805      for ac_exec_ext in '' $ac_executable_extensions; do
1806        if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
1807          if test $ac_prog = install &&
1808            grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1809            # AIX install.  It has an incompatible calling convention.
1810            :
1811          elif test $ac_prog = install &&
1812            grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1813            # program-specific install script used by HP pwplus--don't use.
1814            :
1815          else
1816            ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1817            break 3
1818          fi
1819        fi
1820      done
1821    done
1822    ;;
1823esac
1824done
1825IFS=$as_save_IFS
1826
1827
1828fi
1829  if test "${ac_cv_path_install+set}" = set; then
1830    INSTALL=$ac_cv_path_install
1831  else
1832    # As a last resort, use the slow shell script.  Don't cache a
1833    # value for INSTALL within a source directory, because that will
1834    # break other packages using the cache if that directory is
1835    # removed, or if the value is a relative name.
1836    INSTALL=$ac_install_sh
1837  fi
1838fi
1839{ echo "$as_me:$LINENO: result: $INSTALL" >&5
1840echo "${ECHO_T}$INSTALL" >&6; }
1841
1842# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1843# It thinks the first close brace ends the variable substitution.
1844test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1845
1846test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1847
1848test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1849
1850{ echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1851echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; }
1852set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
1853if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
1854  echo $ECHO_N "(cached) $ECHO_C" >&6
1855else
1856  cat >conftest.make <<\_ACEOF
1857SHELL = /bin/sh
1858all:
1859        @echo '@@@%%%=$(MAKE)=@@@%%%'
1860_ACEOF
1861# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1862case `${MAKE-make} -f conftest.make 2>/dev/null` in
1863  *@@@%%%=?*=@@@%%%*)
1864    eval ac_cv_prog_make_${ac_make}_set=yes;;
1865  *)
1866    eval ac_cv_prog_make_${ac_make}_set=no;;
1867esac
1868rm -f conftest.make
1869fi
1870if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
1871  { echo "$as_me:$LINENO: result: yes" >&5
1872echo "${ECHO_T}yes" >&6; }
1873  SET_MAKE=
1874else
1875  { echo "$as_me:$LINENO: result: no" >&5
1876echo "${ECHO_T}no" >&6; }
1877  SET_MAKE="MAKE=${MAKE-make}"
1878fi
1879
1880
1881ac_ext=c
1882ac_cpp='$CPP $CPPFLAGS'
1883ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1884ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1885ac_compiler_gnu=$ac_cv_c_compiler_gnu
1886if test -n "$ac_tool_prefix"; then
1887  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1888set dummy ${ac_tool_prefix}gcc; ac_word=$2
1889{ echo "$as_me:$LINENO: checking for $ac_word" >&5
1890echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1891if test "${ac_cv_prog_CC+set}" = set; then
1892  echo $ECHO_N "(cached) $ECHO_C" >&6
1893else
1894  if test -n "$CC"; then
1895  ac_cv_prog_CC="$CC" # Let the user override the test.
1896else
1897as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1898for as_dir in $PATH
1899do
1900  IFS=$as_save_IFS
1901  test -z "$as_dir" && as_dir=.
1902  for ac_exec_ext in '' $ac_executable_extensions; do
1903  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1904    ac_cv_prog_CC="${ac_tool_prefix}gcc"
1905    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1906    break 2
1907  fi
1908done
1909done
1910IFS=$as_save_IFS
1911
1912fi
1913fi
1914CC=$ac_cv_prog_CC
1915if test -n "$CC"; then
1916  { echo "$as_me:$LINENO: result: $CC" >&5
1917echo "${ECHO_T}$CC" >&6; }
1918else
1919  { echo "$as_me:$LINENO: result: no" >&5
1920echo "${ECHO_T}no" >&6; }
1921fi
1922
1923
1924fi
1925if test -z "$ac_cv_prog_CC"; then
1926  ac_ct_CC=$CC
1927  # Extract the first word of "gcc", so it can be a program name with args.
1928set dummy gcc; ac_word=$2
1929{ echo "$as_me:$LINENO: checking for $ac_word" >&5
1930echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1931if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1932  echo $ECHO_N "(cached) $ECHO_C" >&6
1933else
1934  if test -n "$ac_ct_CC"; then
1935  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1936else
1937as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1938for as_dir in $PATH
1939do
1940  IFS=$as_save_IFS
1941  test -z "$as_dir" && as_dir=.
1942  for ac_exec_ext in '' $ac_executable_extensions; do
1943  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1944    ac_cv_prog_ac_ct_CC="gcc"
1945    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1946    break 2
1947  fi
1948done
1949done
1950IFS=$as_save_IFS
1951
1952fi
1953fi
1954ac_ct_CC=$ac_cv_prog_ac_ct_CC
1955if test -n "$ac_ct_CC"; then
1956  { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1957echo "${ECHO_T}$ac_ct_CC" >&6; }
1958else
1959  { echo "$as_me:$LINENO: result: no" >&5
1960echo "${ECHO_T}no" >&6; }
1961fi
1962
1963  if test "x$ac_ct_CC" = x; then
1964    CC=""
1965  else
1966    case $cross_compiling:$ac_tool_warned in
1967yes:)
1968{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
1969whose name does not start with the host triplet.  If you think this
1970configuration is useful to you, please write to autoconf@gnu.org." >&5
1971echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
1972whose name does not start with the host triplet.  If you think this
1973configuration is useful to you, please write to autoconf@gnu.org." >&2;}
1974ac_tool_warned=yes ;;
1975esac
1976    CC=$ac_ct_CC
1977  fi
1978else
1979  CC="$ac_cv_prog_CC"
1980fi
1981
1982if test -z "$CC"; then
1983          if test -n "$ac_tool_prefix"; then
1984    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1985set dummy ${ac_tool_prefix}cc; ac_word=$2
1986{ echo "$as_me:$LINENO: checking for $ac_word" >&5
1987echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1988if test "${ac_cv_prog_CC+set}" = set; then
1989  echo $ECHO_N "(cached) $ECHO_C" >&6
1990else
1991  if test -n "$CC"; then
1992  ac_cv_prog_CC="$CC" # Let the user override the test.
1993else
1994as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1995for as_dir in $PATH
1996do
1997  IFS=$as_save_IFS
1998  test -z "$as_dir" && as_dir=.
1999  for ac_exec_ext in '' $ac_executable_extensions; do
2000  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2001    ac_cv_prog_CC="${ac_tool_prefix}cc"
2002    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2003    break 2
2004  fi
2005done
2006done
2007IFS=$as_save_IFS
2008
2009fi
2010fi
2011CC=$ac_cv_prog_CC
2012if test -n "$CC"; then
2013  { echo "$as_me:$LINENO: result: $CC" >&5
2014echo "${ECHO_T}$CC" >&6; }
2015else
2016  { echo "$as_me:$LINENO: result: no" >&5
2017echo "${ECHO_T}no" >&6; }
2018fi
2019
2020
2021  fi
2022fi
2023if test -z "$CC"; then
2024  # Extract the first word of "cc", so it can be a program name with args.
2025set dummy cc; ac_word=$2
2026{ echo "$as_me:$LINENO: checking for $ac_word" >&5
2027echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2028if test "${ac_cv_prog_CC+set}" = set; then
2029  echo $ECHO_N "(cached) $ECHO_C" >&6
2030else
2031  if test -n "$CC"; then
2032  ac_cv_prog_CC="$CC" # Let the user override the test.
2033else
2034  ac_prog_rejected=no
2035as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2036for as_dir in $PATH
2037do
2038  IFS=$as_save_IFS
2039  test -z "$as_dir" && as_dir=.
2040  for ac_exec_ext in '' $ac_executable_extensions; do
2041  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2042    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2043       ac_prog_rejected=yes
2044       continue
2045     fi
2046    ac_cv_prog_CC="cc"
2047    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2048    break 2
2049  fi
2050done
2051done
2052IFS=$as_save_IFS
2053
2054if test $ac_prog_rejected = yes; then
2055  # We found a bogon in the path, so make sure we never use it.
2056  set dummy $ac_cv_prog_CC
2057  shift
2058  if test $# != 0; then
2059    # We chose a different compiler from the bogus one.
2060    # However, it has the same basename, so the bogon will be chosen
2061    # first if we set CC to just the basename; use the full file name.
2062    shift
2063    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2064  fi
2065fi
2066fi
2067fi
2068CC=$ac_cv_prog_CC
2069if test -n "$CC"; then
2070  { echo "$as_me:$LINENO: result: $CC" >&5
2071echo "${ECHO_T}$CC" >&6; }
2072else
2073  { echo "$as_me:$LINENO: result: no" >&5
2074echo "${ECHO_T}no" >&6; }
2075fi
2076
2077
2078fi
2079if test -z "$CC"; then
2080  if test -n "$ac_tool_prefix"; then
2081  for ac_prog in cl.exe
2082  do
2083    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2084set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2085{ echo "$as_me:$LINENO: checking for $ac_word" >&5
2086echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2087if test "${ac_cv_prog_CC+set}" = set; then
2088  echo $ECHO_N "(cached) $ECHO_C" >&6
2089else
2090  if test -n "$CC"; then
2091  ac_cv_prog_CC="$CC" # Let the user override the test.
2092else
2093as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2094for as_dir in $PATH
2095do
2096  IFS=$as_save_IFS
2097  test -z "$as_dir" && as_dir=.
2098  for ac_exec_ext in '' $ac_executable_extensions; do
2099  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2100    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2101    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2102    break 2
2103  fi
2104done
2105done
2106IFS=$as_save_IFS
2107
2108fi
2109fi
2110CC=$ac_cv_prog_CC
2111if test -n "$CC"; then
2112  { echo "$as_me:$LINENO: result: $CC" >&5
2113echo "${ECHO_T}$CC" >&6; }
2114else
2115  { echo "$as_me:$LINENO: result: no" >&5
2116echo "${ECHO_T}no" >&6; }
2117fi
2118
2119
2120    test -n "$CC" && break
2121  done
2122fi
2123if test -z "$CC"; then
2124  ac_ct_CC=$CC
2125  for ac_prog in cl.exe
2126do
2127  # Extract the first word of "$ac_prog", so it can be a program name with args.
2128set dummy $ac_prog; ac_word=$2
2129{ echo "$as_me:$LINENO: checking for $ac_word" >&5
2130echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2131if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2132  echo $ECHO_N "(cached) $ECHO_C" >&6
2133else
2134  if test -n "$ac_ct_CC"; then
2135  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2136else
2137as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2138for as_dir in $PATH
2139do
2140  IFS=$as_save_IFS
2141  test -z "$as_dir" && as_dir=.
2142  for ac_exec_ext in '' $ac_executable_extensions; do
2143  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2144    ac_cv_prog_ac_ct_CC="$ac_prog"
2145    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2146    break 2
2147  fi
2148done
2149done
2150IFS=$as_save_IFS
2151
2152fi
2153fi
2154ac_ct_CC=$ac_cv_prog_ac_ct_CC
2155if test -n "$ac_ct_CC"; then
2156  { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2157echo "${ECHO_T}$ac_ct_CC" >&6; }
2158else
2159  { echo "$as_me:$LINENO: result: no" >&5
2160echo "${ECHO_T}no" >&6; }
2161fi
2162
2163
2164  test -n "$ac_ct_CC" && break
2165done
2166
2167  if test "x$ac_ct_CC" = x; then
2168    CC=""
2169  else
2170    case $cross_compiling:$ac_tool_warned in
2171yes:)
2172{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2173whose name does not start with the host triplet.  If you think this
2174configuration is useful to you, please write to autoconf@gnu.org." >&5
2175echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2176whose name does not start with the host triplet.  If you think this
2177configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2178ac_tool_warned=yes ;;
2179esac
2180    CC=$ac_ct_CC
2181  fi
2182fi
2183
2184fi
2185
2186
2187test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2188See \`config.log' for more details." >&5
2189echo "$as_me: error: no acceptable C compiler found in \$PATH
2190See \`config.log' for more details." >&2;}
2191   { (exit 1); exit 1; }; }
2192
2193# Provide some information about the compiler.
2194echo "$as_me:$LINENO: checking for C compiler version" >&5
2195ac_compiler=`set X $ac_compile; echo $2`
2196{ (ac_try="$ac_compiler --version >&5"
2197case "(($ac_try" in
2198  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2199  *) ac_try_echo=$ac_try;;
2200esac
2201eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2202  (eval "$ac_compiler --version >&5") 2>&5
2203  ac_status=$?
2204  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2205  (exit $ac_status); }
2206{ (ac_try="$ac_compiler -v >&5"
2207case "(($ac_try" in
2208  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2209  *) ac_try_echo=$ac_try;;
2210esac
2211eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2212  (eval "$ac_compiler -v >&5") 2>&5
2213  ac_status=$?
2214  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2215  (exit $ac_status); }
2216{ (ac_try="$ac_compiler -V >&5"
2217case "(($ac_try" in
2218  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2219  *) ac_try_echo=$ac_try;;
2220esac
2221eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2222  (eval "$ac_compiler -V >&5") 2>&5
2223  ac_status=$?
2224  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2225  (exit $ac_status); }
2226
2227cat >conftest.$ac_ext <<_ACEOF
2228/* confdefs.h.  */
2229_ACEOF
2230cat confdefs.h >>conftest.$ac_ext
2231cat >>conftest.$ac_ext <<_ACEOF
2232/* end confdefs.h.  */
2233
2234int
2235main ()
2236{
2237
2238  ;
2239  return 0;
2240}
2241_ACEOF
2242ac_clean_files_save=$ac_clean_files
2243ac_clean_files="$ac_clean_files a.out a.exe b.out"
2244# Try to create an executable without -o first, disregard a.out.
2245# It will help us diagnose broken compilers, and finding out an intuition
2246# of exeext.
2247{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2248echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
2249ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2250#
2251# List of possible output files, starting from the most likely.
2252# The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
2253# only as a last resort.  b.out is created by i960 compilers.
2254ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
2255#
2256# The IRIX 6 linker writes into existing files which may not be
2257# executable, retaining their permissions.  Remove them first so a
2258# subsequent execution test works.
2259ac_rmfiles=
2260for ac_file in $ac_files
2261do
2262  case $ac_file in
2263    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2264    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2265  esac
2266done
2267rm -f $ac_rmfiles
2268
2269if { (ac_try="$ac_link_default"
2270case "(($ac_try" in
2271  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2272  *) ac_try_echo=$ac_try;;
2273esac
2274eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2275  (eval "$ac_link_default") 2>&5
2276  ac_status=$?
2277  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2278  (exit $ac_status); }; then
2279  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2280# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2281# in a Makefile.  We should not override ac_cv_exeext if it was cached,
2282# so that the user can short-circuit this test for compilers unknown to
2283# Autoconf.
2284for ac_file in $ac_files ''
2285do
2286  test -f "$ac_file" || continue
2287  case $ac_file in
2288    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
2289        ;;
2290    [ab].out )
2291        # We found the default executable, but exeext='' is most
2292        # certainly right.
2293        break;;
2294    *.* )
2295        if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2296        then :; else
2297           ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2298        fi
2299        # We set ac_cv_exeext here because the later test for it is not
2300        # safe: cross compilers may not add the suffix if given an `-o'
2301        # argument, so we may need to know it at that point already.
2302        # Even if this section looks crufty: it has the advantage of
2303        # actually working.
2304        break;;
2305    * )
2306        break;;
2307  esac
2308done
2309test "$ac_cv_exeext" = no && ac_cv_exeext=
2310
2311else
2312  ac_file=''
2313fi
2314
2315{ echo "$as_me:$LINENO: result: $ac_file" >&5
2316echo "${ECHO_T}$ac_file" >&6; }
2317if test -z "$ac_file"; then
2318  echo "$as_me: failed program was:" >&5
2319sed 's/^/| /' conftest.$ac_ext >&5
2320
2321{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
2322See \`config.log' for more details." >&5
2323echo "$as_me: error: C compiler cannot create executables
2324See \`config.log' for more details." >&2;}
2325   { (exit 77); exit 77; }; }
2326fi
2327
2328ac_exeext=$ac_cv_exeext
2329
2330# Check that the compiler produces executables we can run.  If not, either
2331# the compiler is broken, or we cross compile.
2332{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2333echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
2334# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2335# If not cross compiling, check that we can run a simple program.
2336if test "$cross_compiling" != yes; then
2337  if { ac_try='./$ac_file'
2338  { (case "(($ac_try" in
2339  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2340  *) ac_try_echo=$ac_try;;
2341esac
2342eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2343  (eval "$ac_try") 2>&5
2344  ac_status=$?
2345  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2346  (exit $ac_status); }; }; then
2347    cross_compiling=no
2348  else
2349    if test "$cross_compiling" = maybe; then
2350        cross_compiling=yes
2351    else
2352        { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2353If you meant to cross compile, use \`--host'.
2354See \`config.log' for more details." >&5
2355echo "$as_me: error: cannot run C compiled programs.
2356If you meant to cross compile, use \`--host'.
2357See \`config.log' for more details." >&2;}
2358   { (exit 1); exit 1; }; }
2359    fi
2360  fi
2361fi
2362{ echo "$as_me:$LINENO: result: yes" >&5
2363echo "${ECHO_T}yes" >&6; }
2364
2365rm -f a.out a.exe conftest$ac_cv_exeext b.out
2366ac_clean_files=$ac_clean_files_save
2367# Check that the compiler produces executables we can run.  If not, either
2368# the compiler is broken, or we cross compile.
2369{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2370echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
2371{ echo "$as_me:$LINENO: result: $cross_compiling" >&5
2372echo "${ECHO_T}$cross_compiling" >&6; }
2373
2374{ echo "$as_me:$LINENO: checking for suffix of executables" >&5
2375echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
2376if { (ac_try="$ac_link"
2377case "(($ac_try" in
2378  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2379  *) ac_try_echo=$ac_try;;
2380esac
2381eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2382  (eval "$ac_link") 2>&5
2383  ac_status=$?
2384  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2385  (exit $ac_status); }; then
2386  # If both `conftest.exe' and `conftest' are `present' (well, observable)
2387# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2388# work properly (i.e., refer to `conftest.exe'), while it won't with
2389# `rm'.
2390for ac_file in conftest.exe conftest conftest.*; do
2391  test -f "$ac_file" || continue
2392  case $ac_file in
2393    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2394    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2395          break;;
2396    * ) break;;
2397  esac
2398done
2399else
2400  { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2401See \`config.log' for more details." >&5
2402echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2403See \`config.log' for more details." >&2;}
2404   { (exit 1); exit 1; }; }
2405fi
2406
2407rm -f conftest$ac_cv_exeext
2408{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2409echo "${ECHO_T}$ac_cv_exeext" >&6; }
2410
2411rm -f conftest.$ac_ext
2412EXEEXT=$ac_cv_exeext
2413ac_exeext=$EXEEXT
2414{ echo "$as_me:$LINENO: checking for suffix of object files" >&5
2415echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
2416if test "${ac_cv_objext+set}" = set; then
2417  echo $ECHO_N "(cached) $ECHO_C" >&6
2418else
2419  cat >conftest.$ac_ext <<_ACEOF
2420/* confdefs.h.  */
2421_ACEOF
2422cat confdefs.h >>conftest.$ac_ext
2423cat >>conftest.$ac_ext <<_ACEOF
2424/* end confdefs.h.  */
2425
2426int
2427main ()
2428{
2429
2430  ;
2431  return 0;
2432}
2433_ACEOF
2434rm -f conftest.o conftest.obj
2435if { (ac_try="$ac_compile"
2436case "(($ac_try" in
2437  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2438  *) ac_try_echo=$ac_try;;
2439esac
2440eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2441  (eval "$ac_compile") 2>&5
2442  ac_status=$?
2443  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2444  (exit $ac_status); }; then
2445  for ac_file in conftest.o conftest.obj conftest.*; do
2446  test -f "$ac_file" || continue;
2447  case $ac_file in
2448    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
2449    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2450       break;;
2451  esac
2452done
2453else
2454  echo "$as_me: failed program was:" >&5
2455sed 's/^/| /' conftest.$ac_ext >&5
2456
2457{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2458See \`config.log' for more details." >&5
2459echo "$as_me: error: cannot compute suffix of object files: cannot compile
2460See \`config.log' for more details." >&2;}
2461   { (exit 1); exit 1; }; }
2462fi
2463
2464rm -f conftest.$ac_cv_objext conftest.$ac_ext
2465fi
2466{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2467echo "${ECHO_T}$ac_cv_objext" >&6; }
2468OBJEXT=$ac_cv_objext
2469ac_objext=$OBJEXT
2470{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2471echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
2472if test "${ac_cv_c_compiler_gnu+set}" = set; then
2473  echo $ECHO_N "(cached) $ECHO_C" >&6
2474else
2475  cat >conftest.$ac_ext <<_ACEOF
2476/* confdefs.h.  */
2477_ACEOF
2478cat confdefs.h >>conftest.$ac_ext
2479cat >>conftest.$ac_ext <<_ACEOF
2480/* end confdefs.h.  */
2481
2482int
2483main ()
2484{
2485#ifndef __GNUC__
2486       choke me
2487#endif
2488
2489  ;
2490  return 0;
2491}
2492_ACEOF
2493rm -f conftest.$ac_objext
2494if { (ac_try="$ac_compile"
2495case "(($ac_try" in
2496  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2497  *) ac_try_echo=$ac_try;;
2498esac
2499eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2500  (eval "$ac_compile") 2>conftest.er1
2501  ac_status=$?
2502  grep -v '^ *+' conftest.er1 >conftest.err
2503  rm -f conftest.er1
2504  cat conftest.err >&5
2505  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2506  (exit $ac_status); } && {
2507         test -z "$ac_c_werror_flag" ||
2508         test ! -s conftest.err
2509       } && test -s conftest.$ac_objext; then
2510  ac_compiler_gnu=yes
2511else
2512  echo "$as_me: failed program was:" >&5
2513sed 's/^/| /' conftest.$ac_ext >&5
2514
2515        ac_compiler_gnu=no
2516fi
2517
2518rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2519ac_cv_c_compiler_gnu=$ac_compiler_gnu
2520
2521fi
2522{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2523echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
2524GCC=`test $ac_compiler_gnu = yes && echo yes`
2525ac_test_CFLAGS=${CFLAGS+set}
2526ac_save_CFLAGS=$CFLAGS
2527{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2528echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
2529if test "${ac_cv_prog_cc_g+set}" = set; then
2530  echo $ECHO_N "(cached) $ECHO_C" >&6
2531else
2532  ac_save_c_werror_flag=$ac_c_werror_flag
2533   ac_c_werror_flag=yes
2534   ac_cv_prog_cc_g=no
2535   CFLAGS="-g"
2536   cat >conftest.$ac_ext <<_ACEOF
2537/* confdefs.h.  */
2538_ACEOF
2539cat confdefs.h >>conftest.$ac_ext
2540cat >>conftest.$ac_ext <<_ACEOF
2541/* end confdefs.h.  */
2542
2543int
2544main ()
2545{
2546
2547  ;
2548  return 0;
2549}
2550_ACEOF
2551rm -f conftest.$ac_objext
2552if { (ac_try="$ac_compile"
2553case "(($ac_try" in
2554  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2555  *) ac_try_echo=$ac_try;;
2556esac
2557eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2558  (eval "$ac_compile") 2>conftest.er1
2559  ac_status=$?
2560  grep -v '^ *+' conftest.er1 >conftest.err
2561  rm -f conftest.er1
2562  cat conftest.err >&5
2563  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2564  (exit $ac_status); } && {
2565         test -z "$ac_c_werror_flag" ||
2566         test ! -s conftest.err
2567       } && test -s conftest.$ac_objext; then
2568  ac_cv_prog_cc_g=yes
2569else
2570  echo "$as_me: failed program was:" >&5
2571sed 's/^/| /' conftest.$ac_ext >&5
2572
2573        CFLAGS=""
2574      cat >conftest.$ac_ext <<_ACEOF
2575/* confdefs.h.  */
2576_ACEOF
2577cat confdefs.h >>conftest.$ac_ext
2578cat >>conftest.$ac_ext <<_ACEOF
2579/* end confdefs.h.  */
2580
2581int
2582main ()
2583{
2584
2585  ;
2586  return 0;
2587}
2588_ACEOF
2589rm -f conftest.$ac_objext
2590if { (ac_try="$ac_compile"
2591case "(($ac_try" in
2592  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2593  *) ac_try_echo=$ac_try;;
2594esac
2595eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2596  (eval "$ac_compile") 2>conftest.er1
2597  ac_status=$?
2598  grep -v '^ *+' conftest.er1 >conftest.err
2599  rm -f conftest.er1
2600  cat conftest.err >&5
2601  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2602  (exit $ac_status); } && {
2603         test -z "$ac_c_werror_flag" ||
2604         test ! -s conftest.err
2605       } && test -s conftest.$ac_objext; then
2606  :
2607else
2608  echo "$as_me: failed program was:" >&5
2609sed 's/^/| /' conftest.$ac_ext >&5
2610
2611        ac_c_werror_flag=$ac_save_c_werror_flag
2612         CFLAGS="-g"
2613         cat >conftest.$ac_ext <<_ACEOF
2614/* confdefs.h.  */
2615_ACEOF
2616cat confdefs.h >>conftest.$ac_ext
2617cat >>conftest.$ac_ext <<_ACEOF
2618/* end confdefs.h.  */
2619
2620int
2621main ()
2622{
2623
2624  ;
2625  return 0;
2626}
2627_ACEOF
2628rm -f conftest.$ac_objext
2629if { (ac_try="$ac_compile"
2630case "(($ac_try" in
2631  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2632  *) ac_try_echo=$ac_try;;
2633esac
2634eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2635  (eval "$ac_compile") 2>conftest.er1
2636  ac_status=$?
2637  grep -v '^ *+' conftest.er1 >conftest.err
2638  rm -f conftest.er1
2639  cat conftest.err >&5
2640  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2641  (exit $ac_status); } && {
2642         test -z "$ac_c_werror_flag" ||
2643         test ! -s conftest.err
2644       } && test -s conftest.$ac_objext; then
2645  ac_cv_prog_cc_g=yes
2646else
2647  echo "$as_me: failed program was:" >&5
2648sed 's/^/| /' conftest.$ac_ext >&5
2649
2650
2651fi
2652
2653rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2654fi
2655
2656rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2657fi
2658
2659rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2660   ac_c_werror_flag=$ac_save_c_werror_flag
2661fi
2662{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2663echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
2664if test "$ac_test_CFLAGS" = set; then
2665  CFLAGS=$ac_save_CFLAGS
2666elif test $ac_cv_prog_cc_g = yes; then
2667  if test "$GCC" = yes; then
2668    CFLAGS="-g -O2"
2669  else
2670    CFLAGS="-g"
2671  fi
2672else
2673  if test "$GCC" = yes; then
2674    CFLAGS="-O2"
2675  else
2676    CFLAGS=
2677  fi
2678fi
2679{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
2680echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
2681if test "${ac_cv_prog_cc_c89+set}" = set; then
2682  echo $ECHO_N "(cached) $ECHO_C" >&6
2683else
2684  ac_cv_prog_cc_c89=no
2685ac_save_CC=$CC
2686cat >conftest.$ac_ext <<_ACEOF
2687/* confdefs.h.  */
2688_ACEOF
2689cat confdefs.h >>conftest.$ac_ext
2690cat >>conftest.$ac_ext <<_ACEOF
2691/* end confdefs.h.  */
2692#include <stdarg.h>
2693#include <stdio.h>
2694#include <sys/types.h>
2695#include <sys/stat.h>
2696/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2697struct buf { int x; };
2698FILE * (*rcsopen) (struct buf *, struct stat *, int);
2699static char *e (p, i)
2700     char **p;
2701     int i;
2702{
2703  return p[i];
2704}
2705static char *f (char * (*g) (char **, int), char **p, ...)
2706{
2707  char *s;
2708  va_list v;
2709  va_start (v,p);
2710  s = g (p, va_arg (v,int));
2711  va_end (v);
2712  return s;
2713}
2714
2715/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2716   function prototypes and stuff, but not '\xHH' hex character constants.
2717   These don't provoke an error unfortunately, instead are silently treated
2718   as 'x'.  The following induces an error, until -std is added to get
2719   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2720   array size at least.  It's necessary to write '\x00'==0 to get something
2721   that's true only with -std.  */
2722int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2723
2724/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2725   inside strings and character constants.  */
2726#define FOO(x) 'x'
2727int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2728
2729int test (int i, double x);
2730struct s1 {int (*f) (int a);};
2731struct s2 {int (*f) (double a);};
2732int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2733int argc;
2734char **argv;
2735int
2736main ()
2737{
2738return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2739  ;
2740  return 0;
2741}
2742_ACEOF
2743for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2744        -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2745do
2746  CC="$ac_save_CC $ac_arg"
2747  rm -f conftest.$ac_objext
2748if { (ac_try="$ac_compile"
2749case "(($ac_try" in
2750  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2751  *) ac_try_echo=$ac_try;;
2752esac
2753eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2754  (eval "$ac_compile") 2>conftest.er1
2755  ac_status=$?
2756  grep -v '^ *+' conftest.er1 >conftest.err
2757  rm -f conftest.er1
2758  cat conftest.err >&5
2759  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2760  (exit $ac_status); } && {
2761         test -z "$ac_c_werror_flag" ||
2762         test ! -s conftest.err
2763       } && test -s conftest.$ac_objext; then
2764  ac_cv_prog_cc_c89=$ac_arg
2765else
2766  echo "$as_me: failed program was:" >&5
2767sed 's/^/| /' conftest.$ac_ext >&5
2768
2769
2770fi
2771
2772rm -f core conftest.err conftest.$ac_objext
2773  test "x$ac_cv_prog_cc_c89" != "xno" && break
2774done
2775rm -f conftest.$ac_ext
2776CC=$ac_save_CC
2777
2778fi
2779# AC_CACHE_VAL
2780case "x$ac_cv_prog_cc_c89" in
2781  x)
2782    { echo "$as_me:$LINENO: result: none needed" >&5
2783echo "${ECHO_T}none needed" >&6; } ;;
2784  xno)
2785    { echo "$as_me:$LINENO: result: unsupported" >&5
2786echo "${ECHO_T}unsupported" >&6; } ;;
2787  *)
2788    CC="$CC $ac_cv_prog_cc_c89"
2789    { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
2790echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
2791esac
2792
2793
2794ac_ext=c
2795ac_cpp='$CPP $CPPFLAGS'
2796ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2797ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2798ac_compiler_gnu=$ac_cv_c_compiler_gnu
2799
2800ac_ext=c
2801ac_cpp='$CPP $CPPFLAGS'
2802ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2803ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2804ac_compiler_gnu=$ac_cv_c_compiler_gnu
2805
2806
2807if test -n "$ac_tool_prefix"; then
2808  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2809set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2810{ echo "$as_me:$LINENO: checking for $ac_word" >&5
2811echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2812if test "${ac_cv_prog_RANLIB+set}" = set; then
2813  echo $ECHO_N "(cached) $ECHO_C" >&6
2814else
2815  if test -n "$RANLIB"; then
2816  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2817else
2818as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2819for as_dir in $PATH
2820do
2821  IFS=$as_save_IFS
2822  test -z "$as_dir" && as_dir=.
2823  for ac_exec_ext in '' $ac_executable_extensions; do
2824  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2825    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2826    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2827    break 2
2828  fi
2829done
2830done
2831IFS=$as_save_IFS
2832
2833fi
2834fi
2835RANLIB=$ac_cv_prog_RANLIB
2836if test -n "$RANLIB"; then
2837  { echo "$as_me:$LINENO: result: $RANLIB" >&5
2838echo "${ECHO_T}$RANLIB" >&6; }
2839else
2840  { echo "$as_me:$LINENO: result: no" >&5
2841echo "${ECHO_T}no" >&6; }
2842fi
2843
2844
2845fi
2846if test -z "$ac_cv_prog_RANLIB"; then
2847  ac_ct_RANLIB=$RANLIB
2848  # Extract the first word of "ranlib", so it can be a program name with args.
2849set dummy ranlib; ac_word=$2
2850{ echo "$as_me:$LINENO: checking for $ac_word" >&5
2851echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2852if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
2853  echo $ECHO_N "(cached) $ECHO_C" >&6
2854else
2855  if test -n "$ac_ct_RANLIB"; then
2856  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
2857else
2858as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2859for as_dir in $PATH
2860do
2861  IFS=$as_save_IFS
2862  test -z "$as_dir" && as_dir=.
2863  for ac_exec_ext in '' $ac_executable_extensions; do
2864  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2865    ac_cv_prog_ac_ct_RANLIB="ranlib"
2866    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2867    break 2
2868  fi
2869done
2870done
2871IFS=$as_save_IFS
2872
2873fi
2874fi
2875ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2876if test -n "$ac_ct_RANLIB"; then
2877  { echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
2878echo "${ECHO_T}$ac_ct_RANLIB" >&6; }
2879else
2880  { echo "$as_me:$LINENO: result: no" >&5
2881echo "${ECHO_T}no" >&6; }
2882fi
2883
2884  if test "x$ac_ct_RANLIB" = x; then
2885    RANLIB=":"
2886  else
2887    case $cross_compiling:$ac_tool_warned in
2888yes:)
2889{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2890whose name does not start with the host triplet.  If you think this
2891configuration is useful to you, please write to autoconf@gnu.org." >&5
2892echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2893whose name does not start with the host triplet.  If you think this
2894configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2895ac_tool_warned=yes ;;
2896esac
2897    RANLIB=$ac_ct_RANLIB
2898  fi
2899else
2900  RANLIB="$ac_cv_prog_RANLIB"
2901fi
2902
2903
2904ac_ext=cpp
2905ac_cpp='$CXXCPP $CPPFLAGS'
2906ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2907ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2908ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2909if test -z "$CXX"; then
2910  if test -n "$CCC"; then
2911    CXX=$CCC
2912  else
2913    if test -n "$ac_tool_prefix"; then
2914  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
2915  do
2916    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2917set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2918{ echo "$as_me:$LINENO: checking for $ac_word" >&5
2919echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2920if test "${ac_cv_prog_CXX+set}" = set; then
2921  echo $ECHO_N "(cached) $ECHO_C" >&6
2922else
2923  if test -n "$CXX"; then
2924  ac_cv_prog_CXX="$CXX" # Let the user override the test.
2925else
2926as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2927for as_dir in $PATH
2928do
2929  IFS=$as_save_IFS
2930  test -z "$as_dir" && as_dir=.
2931  for ac_exec_ext in '' $ac_executable_extensions; do
2932  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2933    ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
2934    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2935    break 2
2936  fi
2937done
2938done
2939IFS=$as_save_IFS
2940
2941fi
2942fi
2943CXX=$ac_cv_prog_CXX
2944if test -n "$CXX"; then
2945  { echo "$as_me:$LINENO: result: $CXX" >&5
2946echo "${ECHO_T}$CXX" >&6; }
2947else
2948  { echo "$as_me:$LINENO: result: no" >&5
2949echo "${ECHO_T}no" >&6; }
2950fi
2951
2952
2953    test -n "$CXX" && break
2954  done
2955fi
2956if test -z "$CXX"; then
2957  ac_ct_CXX=$CXX
2958  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
2959do
2960  # Extract the first word of "$ac_prog", so it can be a program name with args.
2961set dummy $ac_prog; ac_word=$2
2962{ echo "$as_me:$LINENO: checking for $ac_word" >&5
2963echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2964if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
2965  echo $ECHO_N "(cached) $ECHO_C" >&6
2966else
2967  if test -n "$ac_ct_CXX"; then
2968  ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
2969else
2970as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2971for as_dir in $PATH
2972do
2973  IFS=$as_save_IFS
2974  test -z "$as_dir" && as_dir=.
2975  for ac_exec_ext in '' $ac_executable_extensions; do
2976  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2977    ac_cv_prog_ac_ct_CXX="$ac_prog"
2978    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2979    break 2
2980  fi
2981done
2982done
2983IFS=$as_save_IFS
2984
2985fi
2986fi
2987ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
2988if test -n "$ac_ct_CXX"; then
2989  { echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
2990echo "${ECHO_T}$ac_ct_CXX" >&6; }
2991else
2992  { echo "$as_me:$LINENO: result: no" >&5
2993echo "${ECHO_T}no" >&6; }
2994fi
2995
2996
2997  test -n "$ac_ct_CXX" && break
2998done
2999
3000  if test "x$ac_ct_CXX" = x; then
3001    CXX="g++"
3002  else
3003    case $cross_compiling:$ac_tool_warned in
3004yes:)
3005{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
3006whose name does not start with the host triplet.  If you think this
3007configuration is useful to you, please write to autoconf@gnu.org." >&5
3008echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
3009whose name does not start with the host triplet.  If you think this
3010configuration is useful to you, please write to autoconf@gnu.org." >&2;}
3011ac_tool_warned=yes ;;
3012esac
3013    CXX=$ac_ct_CXX
3014  fi
3015fi
3016
3017  fi
3018fi
3019# Provide some information about the compiler.
3020echo "$as_me:$LINENO: checking for C++ compiler version" >&5
3021ac_compiler=`set X $ac_compile; echo $2`
3022{ (ac_try="$ac_compiler --version >&5"
3023case "(($ac_try" in
3024  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3025  *) ac_try_echo=$ac_try;;
3026esac
3027eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3028  (eval "$ac_compiler --version >&5") 2>&5
3029  ac_status=$?
3030  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3031  (exit $ac_status); }
3032{ (ac_try="$ac_compiler -v >&5"
3033case "(($ac_try" in
3034  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3035  *) ac_try_echo=$ac_try;;
3036esac
3037eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3038  (eval "$ac_compiler -v >&5") 2>&5
3039  ac_status=$?
3040  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3041  (exit $ac_status); }
3042{ (ac_try="$ac_compiler -V >&5"
3043case "(($ac_try" in
3044  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3045  *) ac_try_echo=$ac_try;;
3046esac
3047eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3048  (eval "$ac_compiler -V >&5") 2>&5
3049  ac_status=$?
3050  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3051  (exit $ac_status); }
3052
3053{ echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
3054echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6; }
3055if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
3056  echo $ECHO_N "(cached) $ECHO_C" >&6
3057else
3058  cat >conftest.$ac_ext <<_ACEOF
3059/* confdefs.h.  */
3060_ACEOF
3061cat confdefs.h >>conftest.$ac_ext
3062cat >>conftest.$ac_ext <<_ACEOF
3063/* end confdefs.h.  */
3064
3065int
3066main ()
3067{
3068#ifndef __GNUC__
3069       choke me
3070#endif
3071
3072  ;
3073  return 0;
3074}
3075_ACEOF
3076rm -f conftest.$ac_objext
3077if { (ac_try="$ac_compile"
3078case "(($ac_try" in
3079  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3080  *) ac_try_echo=$ac_try;;
3081esac
3082eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3083  (eval "$ac_compile") 2>conftest.er1
3084  ac_status=$?
3085  grep -v '^ *+' conftest.er1 >conftest.err
3086  rm -f conftest.er1
3087  cat conftest.err >&5
3088  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3089  (exit $ac_status); } && {
3090         test -z "$ac_cxx_werror_flag" ||
3091         test ! -s conftest.err
3092       } && test -s conftest.$ac_objext; then
3093  ac_compiler_gnu=yes
3094else
3095  echo "$as_me: failed program was:" >&5
3096sed 's/^/| /' conftest.$ac_ext >&5
3097
3098        ac_compiler_gnu=no
3099fi
3100
3101rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3102ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3103
3104fi
3105{ echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
3106echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6; }
3107GXX=`test $ac_compiler_gnu = yes && echo yes`
3108ac_test_CXXFLAGS=${CXXFLAGS+set}
3109ac_save_CXXFLAGS=$CXXFLAGS
3110{ echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
3111echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6; }
3112if test "${ac_cv_prog_cxx_g+set}" = set; then
3113  echo $ECHO_N "(cached) $ECHO_C" >&6
3114else
3115  ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3116   ac_cxx_werror_flag=yes
3117   ac_cv_prog_cxx_g=no
3118   CXXFLAGS="-g"
3119   cat >conftest.$ac_ext <<_ACEOF
3120/* confdefs.h.  */
3121_ACEOF
3122cat confdefs.h >>conftest.$ac_ext
3123cat >>conftest.$ac_ext <<_ACEOF
3124/* end confdefs.h.  */
3125
3126int
3127main ()
3128{
3129
3130  ;
3131  return 0;
3132}
3133_ACEOF
3134rm -f conftest.$ac_objext
3135if { (ac_try="$ac_compile"
3136case "(($ac_try" in
3137  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3138  *) ac_try_echo=$ac_try;;
3139esac
3140eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3141  (eval "$ac_compile") 2>conftest.er1
3142  ac_status=$?
3143  grep -v '^ *+' conftest.er1 >conftest.err
3144  rm -f conftest.er1
3145  cat conftest.err >&5
3146  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3147  (exit $ac_status); } && {
3148         test -z "$ac_cxx_werror_flag" ||
3149         test ! -s conftest.err
3150       } && test -s conftest.$ac_objext; then
3151  ac_cv_prog_cxx_g=yes
3152else
3153  echo "$as_me: failed program was:" >&5
3154sed 's/^/| /' conftest.$ac_ext >&5
3155
3156        CXXFLAGS=""
3157      cat >conftest.$ac_ext <<_ACEOF
3158/* confdefs.h.  */
3159_ACEOF
3160cat confdefs.h >>conftest.$ac_ext
3161cat >>conftest.$ac_ext <<_ACEOF
3162/* end confdefs.h.  */
3163
3164int
3165main ()
3166{
3167
3168  ;
3169  return 0;
3170}
3171_ACEOF
3172rm -f conftest.$ac_objext
3173if { (ac_try="$ac_compile"
3174case "(($ac_try" in
3175  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3176  *) ac_try_echo=$ac_try;;
3177esac
3178eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3179  (eval "$ac_compile") 2>conftest.er1
3180  ac_status=$?
3181  grep -v '^ *+' conftest.er1 >conftest.err
3182  rm -f conftest.er1
3183  cat conftest.err >&5
3184  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3185  (exit $ac_status); } && {
3186         test -z "$ac_cxx_werror_flag" ||
3187         test ! -s conftest.err
3188       } && test -s conftest.$ac_objext; then
3189  :
3190else
3191  echo "$as_me: failed program was:" >&5
3192sed 's/^/| /' conftest.$ac_ext >&5
3193
3194        ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3195         CXXFLAGS="-g"
3196         cat >conftest.$ac_ext <<_ACEOF
3197/* confdefs.h.  */
3198_ACEOF
3199cat confdefs.h >>conftest.$ac_ext
3200cat >>conftest.$ac_ext <<_ACEOF
3201/* end confdefs.h.  */
3202
3203int
3204main ()
3205{
3206
3207  ;
3208  return 0;
3209}
3210_ACEOF
3211rm -f conftest.$ac_objext
3212if { (ac_try="$ac_compile"
3213case "(($ac_try" in
3214  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3215  *) ac_try_echo=$ac_try;;
3216esac
3217eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3218  (eval "$ac_compile") 2>conftest.er1
3219  ac_status=$?
3220  grep -v '^ *+' conftest.er1 >conftest.err
3221  rm -f conftest.er1
3222  cat conftest.err >&5
3223  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3224  (exit $ac_status); } && {
3225         test -z "$ac_cxx_werror_flag" ||
3226         test ! -s conftest.err
3227       } && test -s conftest.$ac_objext; then
3228  ac_cv_prog_cxx_g=yes
3229else
3230  echo "$as_me: failed program was:" >&5
3231sed 's/^/| /' conftest.$ac_ext >&5
3232
3233
3234fi
3235
3236rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3237fi
3238
3239rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3240fi
3241
3242rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3243   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3244fi
3245{ echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
3246echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6; }
3247if test "$ac_test_CXXFLAGS" = set; then
3248  CXXFLAGS=$ac_save_CXXFLAGS
3249elif test $ac_cv_prog_cxx_g = yes; then
3250  if test "$GXX" = yes; then
3251    CXXFLAGS="-g -O2"
3252  else
3253    CXXFLAGS="-g"
3254  fi
3255else
3256  if test "$GXX" = yes; then
3257    CXXFLAGS="-O2"
3258  else
3259    CXXFLAGS=
3260  fi
3261fi
3262ac_ext=c
3263ac_cpp='$CPP $CPPFLAGS'
3264ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3265ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3266ac_compiler_gnu=$ac_cv_c_compiler_gnu
3267
3268ac_ext=cpp
3269ac_cpp='$CXXCPP $CPPFLAGS'
3270ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3271ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3272ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3273
3274
3275
3276ac_ext=cpp
3277ac_cpp='$CXXCPP $CPPFLAGS'
3278ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3279ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3280ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3281{ echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5
3282echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6; }
3283if test -z "$CXXCPP"; then
3284  if test "${ac_cv_prog_CXXCPP+set}" = set; then
3285  echo $ECHO_N "(cached) $ECHO_C" >&6
3286else
3287      # Double quotes because CXXCPP needs to be expanded
3288    for CXXCPP in "$CXX -E" "/lib/cpp"
3289    do
3290      ac_preproc_ok=false
3291for ac_cxx_preproc_warn_flag in '' yes
3292do
3293  # Use a header file that comes with gcc, so configuring glibc
3294  # with a fresh cross-compiler works.
3295  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3296  # <limits.h> exists even on freestanding compilers.
3297  # On the NeXT, cc -E runs the code through the compiler's parser,
3298  # not just through cpp. "Syntax error" is here to catch this case.
3299  cat >conftest.$ac_ext <<_ACEOF
3300/* confdefs.h.  */
3301_ACEOF
3302cat confdefs.h >>conftest.$ac_ext
3303cat >>conftest.$ac_ext <<_ACEOF
3304/* end confdefs.h.  */
3305#ifdef __STDC__
3306# include <limits.h>
3307#else
3308# include <assert.h>
3309#endif
3310                     Syntax error
3311_ACEOF
3312if { (ac_try="$ac_cpp conftest.$ac_ext"
3313case "(($ac_try" in
3314  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3315  *) ac_try_echo=$ac_try;;
3316esac
3317eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3318  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3319  ac_status=$?
3320  grep -v '^ *+' conftest.er1 >conftest.err
3321  rm -f conftest.er1
3322  cat conftest.err >&5
3323  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3324  (exit $ac_status); } >/dev/null && {
3325         test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
3326         test ! -s conftest.err
3327       }; then
3328  :
3329else
3330  echo "$as_me: failed program was:" >&5
3331sed 's/^/| /' conftest.$ac_ext >&5
3332
3333  # Broken: fails on valid input.
3334continue
3335fi
3336
3337rm -f conftest.err conftest.$ac_ext
3338
3339  # OK, works on sane cases.  Now check whether nonexistent headers
3340  # can be detected and how.
3341  cat >conftest.$ac_ext <<_ACEOF
3342/* confdefs.h.  */
3343_ACEOF
3344cat confdefs.h >>conftest.$ac_ext
3345cat >>conftest.$ac_ext <<_ACEOF
3346/* end confdefs.h.  */
3347#include <ac_nonexistent.h>
3348_ACEOF
3349if { (ac_try="$ac_cpp conftest.$ac_ext"
3350case "(($ac_try" in
3351  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3352  *) ac_try_echo=$ac_try;;
3353esac
3354eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3355  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3356  ac_status=$?
3357  grep -v '^ *+' conftest.er1 >conftest.err
3358  rm -f conftest.er1
3359  cat conftest.err >&5
3360  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3361  (exit $ac_status); } >/dev/null && {
3362         test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
3363         test ! -s conftest.err
3364       }; then
3365  # Broken: success on invalid input.
3366continue
3367else
3368  echo "$as_me: failed program was:" >&5
3369sed 's/^/| /' conftest.$ac_ext >&5
3370
3371  # Passes both tests.
3372ac_preproc_ok=:
3373break
3374fi
3375
3376rm -f conftest.err conftest.$ac_ext
3377
3378done
3379# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3380rm -f conftest.err conftest.$ac_ext
3381if $ac_preproc_ok; then
3382  break
3383fi
3384
3385    done
3386    ac_cv_prog_CXXCPP=$CXXCPP
3387
3388fi
3389  CXXCPP=$ac_cv_prog_CXXCPP
3390else
3391  ac_cv_prog_CXXCPP=$CXXCPP
3392fi
3393{ echo "$as_me:$LINENO: result: $CXXCPP" >&5
3394echo "${ECHO_T}$CXXCPP" >&6; }
3395ac_preproc_ok=false
3396for ac_cxx_preproc_warn_flag in '' yes
3397do
3398  # Use a header file that comes with gcc, so configuring glibc
3399  # with a fresh cross-compiler works.
3400  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3401  # <limits.h> exists even on freestanding compilers.
3402  # On the NeXT, cc -E runs the code through the compiler's parser,
3403  # not just through cpp. "Syntax error" is here to catch this case.
3404  cat >conftest.$ac_ext <<_ACEOF
3405/* confdefs.h.  */
3406_ACEOF
3407cat confdefs.h >>conftest.$ac_ext
3408cat >>conftest.$ac_ext <<_ACEOF
3409/* end confdefs.h.  */
3410#ifdef __STDC__
3411# include <limits.h>
3412#else
3413# include <assert.h>
3414#endif
3415                     Syntax error
3416_ACEOF
3417if { (ac_try="$ac_cpp conftest.$ac_ext"
3418case "(($ac_try" in
3419  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3420  *) ac_try_echo=$ac_try;;
3421esac
3422eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3423  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3424  ac_status=$?
3425  grep -v '^ *+' conftest.er1 >conftest.err
3426  rm -f conftest.er1
3427  cat conftest.err >&5
3428  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3429  (exit $ac_status); } >/dev/null && {
3430         test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
3431         test ! -s conftest.err
3432       }; then
3433  :
3434else
3435  echo "$as_me: failed program was:" >&5
3436sed 's/^/| /' conftest.$ac_ext >&5
3437
3438  # Broken: fails on valid input.
3439continue
3440fi
3441
3442rm -f conftest.err conftest.$ac_ext
3443
3444  # OK, works on sane cases.  Now check whether nonexistent headers
3445  # can be detected and how.
3446  cat >conftest.$ac_ext <<_ACEOF
3447/* confdefs.h.  */
3448_ACEOF
3449cat confdefs.h >>conftest.$ac_ext
3450cat >>conftest.$ac_ext <<_ACEOF
3451/* end confdefs.h.  */
3452#include <ac_nonexistent.h>
3453_ACEOF
3454if { (ac_try="$ac_cpp conftest.$ac_ext"
3455case "(($ac_try" in
3456  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3457  *) ac_try_echo=$ac_try;;
3458esac
3459eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3460  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3461  ac_status=$?
3462  grep -v '^ *+' conftest.er1 >conftest.err
3463  rm -f conftest.er1
3464  cat conftest.err >&5
3465  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3466  (exit $ac_status); } >/dev/null && {
3467         test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
3468         test ! -s conftest.err
3469       }; then
3470  # Broken: success on invalid input.
3471continue
3472else
3473  echo "$as_me: failed program was:" >&5
3474sed 's/^/| /' conftest.$ac_ext >&5
3475
3476  # Passes both tests.
3477ac_preproc_ok=:
3478break
3479fi
3480
3481rm -f conftest.err conftest.$ac_ext
3482
3483done
3484# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3485rm -f conftest.err conftest.$ac_ext
3486if $ac_preproc_ok; then
3487  :
3488else
3489  { { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
3490See \`config.log' for more details." >&5
3491echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
3492See \`config.log' for more details." >&2;}
3493   { (exit 1); exit 1; }; }
3494fi
3495
3496ac_ext=cpp
3497ac_cpp='$CXXCPP $CPPFLAGS'
3498ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3499ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3500ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3501
3502
3503{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
3504echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
3505if test "${ac_cv_path_GREP+set}" = set; then
3506  echo $ECHO_N "(cached) $ECHO_C" >&6
3507else
3508  # Extract the first word of "grep ggrep" to use in msg output
3509if test -z "$GREP"; then
3510set dummy grep ggrep; ac_prog_name=$2
3511if test "${ac_cv_path_GREP+set}" = set; then
3512  echo $ECHO_N "(cached) $ECHO_C" >&6
3513else
3514  ac_path_GREP_found=false
3515# Loop through the user's path and test for each of PROGNAME-LIST
3516as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3517for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3518do
3519  IFS=$as_save_IFS
3520  test -z "$as_dir" && as_dir=.
3521  for ac_prog in grep ggrep; do
3522  for ac_exec_ext in '' $ac_executable_extensions; do
3523    ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3524    { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3525    # Check for GNU ac_path_GREP and select it if it is found.
3526  # Check for GNU $ac_path_GREP
3527case `"$ac_path_GREP" --version 2>&1` in
3528*GNU*)
3529  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3530*)
3531  ac_count=0
3532  echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
3533  while :
3534  do
3535    cat "conftest.in" "conftest.in" >"conftest.tmp"
3536    mv "conftest.tmp" "conftest.in"
3537    cp "conftest.in" "conftest.nl"
3538    echo 'GREP' >> "conftest.nl"
3539    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3540    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3541    ac_count=`expr $ac_count + 1`
3542    if test $ac_count -gt ${ac_path_GREP_max-0}; then
3543      # Best one so far, save it but keep looking for a better one
3544      ac_cv_path_GREP="$ac_path_GREP"
3545      ac_path_GREP_max=$ac_count
3546    fi
3547    # 10*(2^10) chars as input seems more than enough
3548    test $ac_count -gt 10 && break
3549  done
3550  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3551esac
3552
3553
3554    $ac_path_GREP_found && break 3
3555  done
3556done
3557
3558done
3559IFS=$as_save_IFS
3560
3561
3562fi
3563
3564GREP="$ac_cv_path_GREP"
3565if test -z "$GREP"; then
3566  { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
3567echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
3568   { (exit 1); exit 1; }; }
3569fi
3570
3571else
3572  ac_cv_path_GREP=$GREP
3573fi
3574
3575
3576fi
3577{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
3578echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
3579 GREP="$ac_cv_path_GREP"
3580
3581
3582{ echo "$as_me:$LINENO: checking for egrep" >&5
3583echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
3584if test "${ac_cv_path_EGREP+set}" = set; then
3585  echo $ECHO_N "(cached) $ECHO_C" >&6
3586else
3587  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3588   then ac_cv_path_EGREP="$GREP -E"
3589   else
3590     # Extract the first word of "egrep" to use in msg output
3591if test -z "$EGREP"; then
3592set dummy egrep; ac_prog_name=$2
3593if test "${ac_cv_path_EGREP+set}" = set; then
3594  echo $ECHO_N "(cached) $ECHO_C" >&6
3595else
3596  ac_path_EGREP_found=false
3597# Loop through the user's path and test for each of PROGNAME-LIST
3598as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3599for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3600do
3601  IFS=$as_save_IFS
3602  test -z "$as_dir" && as_dir=.
3603  for ac_prog in egrep; do
3604  for ac_exec_ext in '' $ac_executable_extensions; do
3605    ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3606    { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3607    # Check for GNU ac_path_EGREP and select it if it is found.
3608  # Check for GNU $ac_path_EGREP
3609case `"$ac_path_EGREP" --version 2>&1` in
3610*GNU*)
3611  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3612*)
3613  ac_count=0
3614  echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
3615  while :
3616  do
3617    cat "conftest.in" "conftest.in" >"conftest.tmp"
3618    mv "conftest.tmp" "conftest.in"
3619    cp "conftest.in" "conftest.nl"
3620    echo 'EGREP' >> "conftest.nl"
3621    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3622    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3623    ac_count=`expr $ac_count + 1`
3624    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3625      # Best one so far, save it but keep looking for a better one
3626      ac_cv_path_EGREP="$ac_path_EGREP"
3627      ac_path_EGREP_max=$ac_count
3628    fi
3629    # 10*(2^10) chars as input seems more than enough
3630    test $ac_count -gt 10 && break
3631  done
3632  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3633esac
3634
3635
3636    $ac_path_EGREP_found && break 3
3637  done
3638done
3639
3640done
3641IFS=$as_save_IFS
3642
3643
3644fi
3645
3646EGREP="$ac_cv_path_EGREP"
3647if test -z "$EGREP"; then
3648  { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
3649echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
3650   { (exit 1); exit 1; }; }
3651fi
3652
3653else
3654  ac_cv_path_EGREP=$EGREP
3655fi
3656
3657
3658   fi
3659fi
3660{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
3661echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
3662 EGREP="$ac_cv_path_EGREP"
3663
3664
3665{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3666echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
3667if test "${ac_cv_header_stdc+set}" = set; then
3668  echo $ECHO_N "(cached) $ECHO_C" >&6
3669else
3670  cat >conftest.$ac_ext <<_ACEOF
3671/* confdefs.h.  */
3672_ACEOF
3673cat confdefs.h >>conftest.$ac_ext
3674cat >>conftest.$ac_ext <<_ACEOF
3675/* end confdefs.h.  */
3676#include <stdlib.h>
3677#include <stdarg.h>
3678#include <string.h>
3679#include <float.h>
3680
3681int
3682main ()
3683{
3684
3685  ;
3686  return 0;
3687}
3688_ACEOF
3689rm -f conftest.$ac_objext
3690if { (ac_try="$ac_compile"
3691case "(($ac_try" in
3692  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3693  *) ac_try_echo=$ac_try;;
3694esac
3695eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3696  (eval "$ac_compile") 2>conftest.er1
3697  ac_status=$?
3698  grep -v '^ *+' conftest.er1 >conftest.err
3699  rm -f conftest.er1
3700  cat conftest.err >&5
3701  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3702  (exit $ac_status); } && {
3703         test -z "$ac_cxx_werror_flag" ||
3704         test ! -s conftest.err
3705       } && test -s conftest.$ac_objext; then
3706  ac_cv_header_stdc=yes
3707else
3708  echo "$as_me: failed program was:" >&5
3709sed 's/^/| /' conftest.$ac_ext >&5
3710
3711        ac_cv_header_stdc=no
3712fi
3713
3714rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3715
3716if test $ac_cv_header_stdc = yes; then
3717  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3718  cat >conftest.$ac_ext <<_ACEOF
3719/* confdefs.h.  */
3720_ACEOF
3721cat confdefs.h >>conftest.$ac_ext
3722cat >>conftest.$ac_ext <<_ACEOF
3723/* end confdefs.h.  */
3724#include <string.h>
3725
3726_ACEOF
3727if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3728  $EGREP "memchr" >/dev/null 2>&1; then
3729  :
3730else
3731  ac_cv_header_stdc=no
3732fi
3733rm -f conftest*
3734
3735fi
3736
3737if test $ac_cv_header_stdc = yes; then
3738  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3739  cat >conftest.$ac_ext <<_ACEOF
3740/* confdefs.h.  */
3741_ACEOF
3742cat confdefs.h >>conftest.$ac_ext
3743cat >>conftest.$ac_ext <<_ACEOF
3744/* end confdefs.h.  */
3745#include <stdlib.h>
3746
3747_ACEOF
3748if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3749  $EGREP "free" >/dev/null 2>&1; then
3750  :
3751else
3752  ac_cv_header_stdc=no
3753fi
3754rm -f conftest*
3755
3756fi
3757
3758if test $ac_cv_header_stdc = yes; then
3759  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3760  if test "$cross_compiling" = yes; then
3761  :
3762else
3763  cat >conftest.$ac_ext <<_ACEOF
3764/* confdefs.h.  */
3765_ACEOF
3766cat confdefs.h >>conftest.$ac_ext
3767cat >>conftest.$ac_ext <<_ACEOF
3768/* end confdefs.h.  */
3769#include <ctype.h>
3770#include <stdlib.h>
3771#if ((' ' & 0x0FF) == 0x020)
3772# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3773# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3774#else
3775# define ISLOWER(c) \
3776                   (('a' <= (c) && (c) <= 'i') \
3777                     || ('j' <= (c) && (c) <= 'r') \
3778                     || ('s' <= (c) && (c) <= 'z'))
3779# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3780#endif
3781
3782#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3783int
3784main ()
3785{
3786  int i;
3787  for (i = 0; i < 256; i++)
3788    if (XOR (islower (i), ISLOWER (i))
3789        || toupper (i) != TOUPPER (i))
3790      return 2;
3791  return 0;
3792}
3793_ACEOF
3794rm -f conftest$ac_exeext
3795if { (ac_try="$ac_link"
3796case "(($ac_try" in
3797  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3798  *) ac_try_echo=$ac_try;;
3799esac
3800eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3801  (eval "$ac_link") 2>&5
3802  ac_status=$?
3803  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3804  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3805  { (case "(($ac_try" in
3806  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3807  *) ac_try_echo=$ac_try;;
3808esac
3809eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3810  (eval "$ac_try") 2>&5
3811  ac_status=$?
3812  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3813  (exit $ac_status); }; }; then
3814  :
3815else
3816  echo "$as_me: program exited with status $ac_status" >&5
3817echo "$as_me: failed program was:" >&5
3818sed 's/^/| /' conftest.$ac_ext >&5
3819
3820( exit $ac_status )
3821ac_cv_header_stdc=no
3822fi
3823rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3824fi
3825
3826
3827fi
3828fi
3829{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3830echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
3831if test $ac_cv_header_stdc = yes; then
3832
3833cat >>confdefs.h <<\_ACEOF
3834#define STDC_HEADERS 1
3835_ACEOF
3836
3837fi
3838
3839# On IRIX 5.3, sys/types and inttypes.h are conflicting.
3840
3841
3842
3843
3844
3845
3846
3847
3848
3849for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3850                  inttypes.h stdint.h unistd.h
3851do
3852as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3853{ echo "$as_me:$LINENO: checking for $ac_header" >&5
3854echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
3855if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
3856  echo $ECHO_N "(cached) $ECHO_C" >&6
3857else
3858  cat >conftest.$ac_ext <<_ACEOF
3859/* confdefs.h.  */
3860_ACEOF
3861cat confdefs.h >>conftest.$ac_ext
3862cat >>conftest.$ac_ext <<_ACEOF
3863/* end confdefs.h.  */
3864$ac_includes_default
3865
3866#include <$ac_header>
3867_ACEOF
3868rm -f conftest.$ac_objext
3869if { (ac_try="$ac_compile"
3870case "(($ac_try" in
3871  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3872  *) ac_try_echo=$ac_try;;
3873esac
3874eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3875  (eval "$ac_compile") 2>conftest.er1
3876  ac_status=$?
3877  grep -v '^ *+' conftest.er1 >conftest.err
3878  rm -f conftest.er1
3879  cat conftest.err >&5
3880  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3881  (exit $ac_status); } && {
3882         test -z "$ac_cxx_werror_flag" ||
3883         test ! -s conftest.err
3884       } && test -s conftest.$ac_objext; then
3885  eval "$as_ac_Header=yes"
3886else
3887  echo "$as_me: failed program was:" >&5
3888sed 's/^/| /' conftest.$ac_ext >&5
3889
3890        eval "$as_ac_Header=no"
3891fi
3892
3893rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3894fi
3895ac_res=`eval echo '${'$as_ac_Header'}'`
3896               { echo "$as_me:$LINENO: result: $ac_res" >&5
3897echo "${ECHO_T}$ac_res" >&6; }
3898if test `eval echo '${'$as_ac_Header'}'` = yes; then
3899  cat >>confdefs.h <<_ACEOF
3900#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3901_ACEOF
3902
3903fi
3904
3905done
3906
3907
3908{ echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
3909echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6; }
3910if test "${ac_cv_c_bigendian+set}" = set; then
3911  echo $ECHO_N "(cached) $ECHO_C" >&6
3912else
3913  # See if sys/param.h defines the BYTE_ORDER macro.
3914cat >conftest.$ac_ext <<_ACEOF
3915/* confdefs.h.  */
3916_ACEOF
3917cat confdefs.h >>conftest.$ac_ext
3918cat >>conftest.$ac_ext <<_ACEOF
3919/* end confdefs.h.  */
3920#include <sys/types.h>
3921#include <sys/param.h>
3922
3923int
3924main ()
3925{
3926#if  ! (defined BYTE_ORDER && defined BIG_ENDIAN && defined LITTLE_ENDIAN \
3927        && BYTE_ORDER && BIG_ENDIAN && LITTLE_ENDIAN)
3928 bogus endian macros
3929#endif
3930
3931  ;
3932  return 0;
3933}
3934_ACEOF
3935rm -f conftest.$ac_objext
3936if { (ac_try="$ac_compile"
3937case "(($ac_try" in
3938  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3939  *) ac_try_echo=$ac_try;;
3940esac
3941eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3942  (eval "$ac_compile") 2>conftest.er1
3943  ac_status=$?
3944  grep -v '^ *+' conftest.er1 >conftest.err
3945  rm -f conftest.er1
3946  cat conftest.err >&5
3947  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3948  (exit $ac_status); } && {
3949         test -z "$ac_cxx_werror_flag" ||
3950         test ! -s conftest.err
3951       } && test -s conftest.$ac_objext; then
3952  # It does; now see whether it defined to BIG_ENDIAN or not.
3953cat >conftest.$ac_ext <<_ACEOF
3954/* confdefs.h.  */
3955_ACEOF
3956cat confdefs.h >>conftest.$ac_ext
3957cat >>conftest.$ac_ext <<_ACEOF
3958/* end confdefs.h.  */
3959#include <sys/types.h>
3960#include <sys/param.h>
3961
3962int
3963main ()
3964{
3965#if BYTE_ORDER != BIG_ENDIAN
3966 not big endian
3967#endif
3968
3969  ;
3970  return 0;
3971}
3972_ACEOF
3973rm -f conftest.$ac_objext
3974if { (ac_try="$ac_compile"
3975case "(($ac_try" in
3976  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3977  *) ac_try_echo=$ac_try;;
3978esac
3979eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3980  (eval "$ac_compile") 2>conftest.er1
3981  ac_status=$?
3982  grep -v '^ *+' conftest.er1 >conftest.err
3983  rm -f conftest.er1
3984  cat conftest.err >&5
3985  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3986  (exit $ac_status); } && {
3987         test -z "$ac_cxx_werror_flag" ||
3988         test ! -s conftest.err
3989       } && test -s conftest.$ac_objext; then
3990  ac_cv_c_bigendian=yes
3991else
3992  echo "$as_me: failed program was:" >&5
3993sed 's/^/| /' conftest.$ac_ext >&5
3994
3995        ac_cv_c_bigendian=no
3996fi
3997
3998rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3999else
4000  echo "$as_me: failed program was:" >&5
4001sed 's/^/| /' conftest.$ac_ext >&5
4002
4003        # It does not; compile a test program.
4004if test "$cross_compiling" = yes; then
4005  # try to guess the endianness by grepping values into an object file
4006  ac_cv_c_bigendian=unknown
4007  cat >conftest.$ac_ext <<_ACEOF
4008/* confdefs.h.  */
4009_ACEOF
4010cat confdefs.h >>conftest.$ac_ext
4011cat >>conftest.$ac_ext <<_ACEOF
4012/* end confdefs.h.  */
4013short int ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4014short int ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4015void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; }
4016short int ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4017short int ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4018void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; }
4019int
4020main ()
4021{
4022 _ascii (); _ebcdic ();
4023  ;
4024  return 0;
4025}
4026_ACEOF
4027rm -f conftest.$ac_objext
4028if { (ac_try="$ac_compile"
4029case "(($ac_try" in
4030  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4031  *) ac_try_echo=$ac_try;;
4032esac
4033eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4034  (eval "$ac_compile") 2>conftest.er1
4035  ac_status=$?
4036  grep -v '^ *+' conftest.er1 >conftest.err
4037  rm -f conftest.er1
4038  cat conftest.err >&5
4039  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4040  (exit $ac_status); } && {
4041         test -z "$ac_cxx_werror_flag" ||
4042         test ! -s conftest.err
4043       } && test -s conftest.$ac_objext; then
4044  if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
4045  ac_cv_c_bigendian=yes
4046fi
4047if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4048  if test "$ac_cv_c_bigendian" = unknown; then
4049    ac_cv_c_bigendian=no
4050  else
4051    # finding both strings is unlikely to happen, but who knows?
4052    ac_cv_c_bigendian=unknown
4053  fi
4054fi
4055else
4056  echo "$as_me: failed program was:" >&5
4057sed 's/^/| /' conftest.$ac_ext >&5
4058
4059
4060fi
4061
4062rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4063else
4064  cat >conftest.$ac_ext <<_ACEOF
4065/* confdefs.h.  */
4066_ACEOF
4067cat confdefs.h >>conftest.$ac_ext
4068cat >>conftest.$ac_ext <<_ACEOF
4069/* end confdefs.h.  */
4070$ac_includes_default
4071int
4072main ()
4073{
4074
4075  /* Are we little or big endian?  From Harbison&Steele.  */
4076  union
4077  {
4078    long int l;
4079    char c[sizeof (long int)];
4080  } u;
4081  u.l = 1;
4082  return u.c[sizeof (long int) - 1] == 1;
4083
4084  ;
4085  return 0;
4086}
4087_ACEOF
4088rm -f conftest$ac_exeext
4089if { (ac_try="$ac_link"
4090case "(($ac_try" in
4091  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4092  *) ac_try_echo=$ac_try;;
4093esac
4094eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4095  (eval "$ac_link") 2>&5
4096  ac_status=$?
4097  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4098  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4099  { (case "(($ac_try" in
4100  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4101  *) ac_try_echo=$ac_try;;
4102esac
4103eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4104  (eval "$ac_try") 2>&5
4105  ac_status=$?
4106  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4107  (exit $ac_status); }; }; then
4108  ac_cv_c_bigendian=no
4109else
4110  echo "$as_me: program exited with status $ac_status" >&5
4111echo "$as_me: failed program was:" >&5
4112sed 's/^/| /' conftest.$ac_ext >&5
4113
4114( exit $ac_status )
4115ac_cv_c_bigendian=yes
4116fi
4117rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4118fi
4119
4120
4121fi
4122
4123rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4124fi
4125{ echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
4126echo "${ECHO_T}$ac_cv_c_bigendian" >&6; }
4127case $ac_cv_c_bigendian in
4128  yes)
4129
4130cat >>confdefs.h <<\_ACEOF
4131#define WORDS_BIGENDIAN 1
4132_ACEOF
4133 ;;
4134  no)
4135     ;;
4136  *)
4137    { { echo "$as_me:$LINENO: error: unknown endianness
4138presetting ac_cv_c_bigendian=no (or yes) will help" >&5
4139echo "$as_me: error: unknown endianness
4140presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
4141   { (exit 1); exit 1; }; } ;;
4142esac
4143
4144
4145SUBDIRS="nanoscale nanovis pymolproxy"
4146
4147
4148
4149# Check whether --with-tcllib was given.
4150if test "${with_tcllib+set}" = set; then
4151  withval=$with_tcllib; with_tcllib=$withval
4152else
4153  with_tcllib=/usr/lib
4154fi
4155
4156
4157TCL_LIB_DIR=""
4158TCL_LIB=""
4159TCL_LIB_VERSION=""
4160{ echo "$as_me:$LINENO: checking for tcl binary libraries" >&5
4161echo $ECHO_N "checking for tcl binary libraries... $ECHO_C" >&6; }
4162if test "x$with_tcllib" != "x" ; then
4163    if test -f "$with_tcllib"
4164    then
4165        if test -n `basename $with_tcllib | grep libtcl0-9\.0-9.so`
4166        then
4167            TCL_LIB_DIR="$with_tcllib"
4168        fi
4169    else
4170        if test -d "$with_tcllib"
4171        then
4172            if test -x "$with_tcllib/`ls $with_tcllib | grep libtcl0-9\.0-9\.so$`"
4173            then
4174                TCL_LIB_DIR="$with_tcllib"
4175            else
4176                { echo "$as_me:$LINENO: result: no" >&5
4177echo "${ECHO_T}no" >&6; }
4178                { { echo "$as_me:$LINENO: error: cannot find tcl binary libraries, try using --with-tcllib" >&5
4179echo "$as_me: error: cannot find tcl binary libraries, try using --with-tcllib" >&2;}
4180   { (exit 1); exit 1; }; }
4181            fi
4182        else
4183            { echo "$as_me:$LINENO: result: no" >&5
4184echo "${ECHO_T}no" >&6; }
4185            { { echo "$as_me:$LINENO: error: cannot find tcl binary libraries inside $with_tcllib, try using --with-tcllib" >&5
4186echo "$as_me: error: cannot find tcl binary libraries inside $with_tcllib, try using --with-tcllib" >&2;}
4187   { (exit 1); exit 1; }; }
4188        fi
4189    fi
4190else
4191
4192for ac_header in tcl.h
4193do
4194as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4195if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4196  { echo "$as_me:$LINENO: checking for $ac_header" >&5
4197echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
4198if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4199  echo $ECHO_N "(cached) $ECHO_C" >&6
4200fi
4201ac_res=`eval echo '${'$as_ac_Header'}'`
4202               { echo "$as_me:$LINENO: result: $ac_res" >&5
4203echo "${ECHO_T}$ac_res" >&6; }
4204else
4205  # Is the header compilable?
4206{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
4207echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
4208cat >conftest.$ac_ext <<_ACEOF
4209/* confdefs.h.  */
4210_ACEOF
4211cat confdefs.h >>conftest.$ac_ext
4212cat >>conftest.$ac_ext <<_ACEOF
4213/* end confdefs.h.  */
4214$ac_includes_default
4215#include <$ac_header>
4216_ACEOF
4217rm -f conftest.$ac_objext
4218if { (ac_try="$ac_compile"
4219case "(($ac_try" in
4220  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4221  *) ac_try_echo=$ac_try;;
4222esac
4223eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4224  (eval "$ac_compile") 2>conftest.er1
4225  ac_status=$?
4226  grep -v '^ *+' conftest.er1 >conftest.err
4227  rm -f conftest.er1
4228  cat conftest.err >&5
4229  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4230  (exit $ac_status); } && {
4231         test -z "$ac_cxx_werror_flag" ||
4232         test ! -s conftest.err
4233       } && test -s conftest.$ac_objext; then
4234  ac_header_compiler=yes
4235else
4236  echo "$as_me: failed program was:" >&5
4237sed 's/^/| /' conftest.$ac_ext >&5
4238
4239        ac_header_compiler=no
4240fi
4241
4242rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4243{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4244echo "${ECHO_T}$ac_header_compiler" >&6; }
4245
4246# Is the header present?
4247{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
4248echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
4249cat >conftest.$ac_ext <<_ACEOF
4250/* confdefs.h.  */
4251_ACEOF
4252cat confdefs.h >>conftest.$ac_ext
4253cat >>conftest.$ac_ext <<_ACEOF
4254/* end confdefs.h.  */
4255#include <$ac_header>
4256_ACEOF
4257if { (ac_try="$ac_cpp conftest.$ac_ext"
4258case "(($ac_try" in
4259  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4260  *) ac_try_echo=$ac_try;;
4261esac
4262eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4263  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4264  ac_status=$?
4265  grep -v '^ *+' conftest.er1 >conftest.err
4266  rm -f conftest.er1
4267  cat conftest.err >&5
4268  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4269  (exit $ac_status); } >/dev/null && {
4270         test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
4271         test ! -s conftest.err
4272       }; then
4273  ac_header_preproc=yes
4274else
4275  echo "$as_me: failed program was:" >&5
4276sed 's/^/| /' conftest.$ac_ext >&5
4277
4278  ac_header_preproc=no
4279fi
4280
4281rm -f conftest.err conftest.$ac_ext
4282{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4283echo "${ECHO_T}$ac_header_preproc" >&6; }
4284
4285# So?  What about this header?
4286case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
4287  yes:no: )
4288    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4289echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4290    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4291echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4292    ac_header_preproc=yes
4293    ;;
4294  no:yes:* )
4295    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4296echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4297    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
4298echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
4299    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4300echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4301    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
4302echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
4303    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4304echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4305    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4306echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4307    ( cat <<\_ASBOX
4308## ----------------------------------- ##
4309## Report this to rappture@nanohub.org ##
4310## ----------------------------------- ##
4311_ASBOX
4312     ) | sed "s/^/$as_me: WARNING:     /" >&2
4313    ;;
4314esac
4315{ echo "$as_me:$LINENO: checking for $ac_header" >&5
4316echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
4317if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4318  echo $ECHO_N "(cached) $ECHO_C" >&6
4319else
4320  eval "$as_ac_Header=\$ac_header_preproc"
4321fi
4322ac_res=`eval echo '${'$as_ac_Header'}'`
4323               { echo "$as_me:$LINENO: result: $ac_res" >&5
4324echo "${ECHO_T}$ac_res" >&6; }
4325
4326fi
4327if test `eval echo '${'$as_ac_Header'}'` = yes; then
4328  cat >>confdefs.h <<_ACEOF
4329#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4330_ACEOF
4331
4332else
4333  { { echo "$as_me:$LINENO: error: cannot find tcl.h, try using --with-tclinclude" >&5
4334echo "$as_me: error: cannot find tcl.h, try using --with-tclinclude" >&2;}
4335   { (exit 1); exit 1; }; }
4336fi
4337
4338done
4339
4340fi
4341# TCL_LIB=$(ls ${TCL_LIB_DIR} | grep -o libtcl[0-9]\.[0-9])
4342# TCL_LIB=`ls ${TCL_LIB_DIR} | awk '/libtcl([0-9]\.?[0-9])?\.so/ { print }'`
4343# TCL_LIB=`ls ${TCL_LIB_DIR} | sed -e '/libtcl([0-9]\.?[0-9])?\.so$/ {p}'`
4344# TCL_LIB_VERSION=$(echo ${TCL_LIB} | sed -e s/libtcl// -e s/\.so//)
4345{ echo "$as_me:$LINENO: result: ${TCL_LIB_DIR}/${TCL_LIB}" >&5
4346echo "${ECHO_T}${TCL_LIB_DIR}/${TCL_LIB}" >&6; }
4347# echo TCL_LIB_DIR = ${TCL_LIB_DIR}
4348# echo TCL_LIB = ${TCL_LIB}
4349# echo TCL_LIB_VERSION = ${TCL_LIB_VERSION}
4350
4351
4352
4353
4354
4355# Check whether --with-tclinclude was given.
4356if test "${with_tclinclude+set}" = set; then
4357  withval=$with_tclinclude; with_tclinclude=$withval
4358else
4359  with_tclinclude=/usr/include
4360fi
4361
4362
4363TCL_INCL_DIR=""
4364{ echo "$as_me:$LINENO: checking for tcl.h" >&5
4365echo $ECHO_N "checking for tcl.h... $ECHO_C" >&6; }
4366if test "x$with_tclinclude" != "x" ; then
4367    if test -f "$with_tclinclude"
4368    then
4369        if test `basename $with_tclinclude` = "tcl.h"
4370        then
4371            TCL_INCL_DIR="`dirname $with_tclinclude`"
4372        fi
4373    else
4374        if test -d "$with_tclinclude"
4375        then
4376            if test -r "$with_tclinclude/tcl.h"
4377            then
4378                TCL_INCL_DIR="$with_tclinclude"
4379            else
4380                if test -r "$with_tclinclude/tcl${TCL_LIB_VERSION}/tcl.h"
4381                then
4382                    TCL_INCL_DIR="$with_tclinclude/tcl${TCL_LIB_VERSION}"
4383                else
4384                    { echo "$as_me:$LINENO: result: no" >&5
4385echo "${ECHO_T}no" >&6; }
4386                    { { echo "$as_me:$LINENO: error: cannot find tcl.h, try using --with-tclinclude" >&5
4387echo "$as_me: error: cannot find tcl.h, try using --with-tclinclude" >&2;}
4388   { (exit 1); exit 1; }; }
4389                fi
4390            fi
4391        else
4392            { echo "$as_me:$LINENO: result: no" >&5
4393echo "${ECHO_T}no" >&6; }
4394            { { echo "$as_me:$LINENO: error: cannot find tcl.h inside $with_tclinclude, try using --with-tclinclude" >&5
4395echo "$as_me: error: cannot find tcl.h inside $with_tclinclude, try using --with-tclinclude" >&2;}
4396   { (exit 1); exit 1; }; }
4397        fi
4398    fi
4399else
4400
4401for ac_header in tcl.h
4402do
4403as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4404if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4405  { echo "$as_me:$LINENO: checking for $ac_header" >&5
4406echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
4407if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4408  echo $ECHO_N "(cached) $ECHO_C" >&6
4409fi
4410ac_res=`eval echo '${'$as_ac_Header'}'`
4411               { echo "$as_me:$LINENO: result: $ac_res" >&5
4412echo "${ECHO_T}$ac_res" >&6; }
4413else
4414  # Is the header compilable?
4415{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
4416echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
4417cat >conftest.$ac_ext <<_ACEOF
4418/* confdefs.h.  */
4419_ACEOF
4420cat confdefs.h >>conftest.$ac_ext
4421cat >>conftest.$ac_ext <<_ACEOF
4422/* end confdefs.h.  */
4423$ac_includes_default
4424#include <$ac_header>
4425_ACEOF
4426rm -f conftest.$ac_objext
4427if { (ac_try="$ac_compile"
4428case "(($ac_try" in
4429  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4430  *) ac_try_echo=$ac_try;;
4431esac
4432eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4433  (eval "$ac_compile") 2>conftest.er1
4434  ac_status=$?
4435  grep -v '^ *+' conftest.er1 >conftest.err
4436  rm -f conftest.er1
4437  cat conftest.err >&5
4438  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4439  (exit $ac_status); } && {
4440         test -z "$ac_cxx_werror_flag" ||
4441         test ! -s conftest.err
4442       } && test -s conftest.$ac_objext; then
4443  ac_header_compiler=yes
4444else
4445  echo "$as_me: failed program was:" >&5
4446sed 's/^/| /' conftest.$ac_ext >&5
4447
4448        ac_header_compiler=no
4449fi
4450
4451rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4452{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4453echo "${ECHO_T}$ac_header_compiler" >&6; }
4454
4455# Is the header present?
4456{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
4457echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
4458cat >conftest.$ac_ext <<_ACEOF
4459/* confdefs.h.  */
4460_ACEOF
4461cat confdefs.h >>conftest.$ac_ext
4462cat >>conftest.$ac_ext <<_ACEOF
4463/* end confdefs.h.  */
4464#include <$ac_header>
4465_ACEOF
4466if { (ac_try="$ac_cpp conftest.$ac_ext"
4467case "(($ac_try" in
4468  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4469  *) ac_try_echo=$ac_try;;
4470esac
4471eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4472  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4473  ac_status=$?
4474  grep -v '^ *+' conftest.er1 >conftest.err
4475  rm -f conftest.er1
4476  cat conftest.err >&5
4477  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4478  (exit $ac_status); } >/dev/null && {
4479         test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
4480         test ! -s conftest.err
4481       }; then
4482  ac_header_preproc=yes
4483else
4484  echo "$as_me: failed program was:" >&5
4485sed 's/^/| /' conftest.$ac_ext >&5
4486
4487  ac_header_preproc=no
4488fi
4489
4490rm -f conftest.err conftest.$ac_ext
4491{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4492echo "${ECHO_T}$ac_header_preproc" >&6; }
4493
4494# So?  What about this header?
4495case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
4496  yes:no: )
4497    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4498echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4499    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4500echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4501    ac_header_preproc=yes
4502    ;;
4503  no:yes:* )
4504    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4505echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4506    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
4507echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
4508    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4509echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4510    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
4511echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
4512    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4513echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4514    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4515echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4516    ( cat <<\_ASBOX
4517## ----------------------------------- ##
4518## Report this to rappture@nanohub.org ##
4519## ----------------------------------- ##
4520_ASBOX
4521     ) | sed "s/^/$as_me: WARNING:     /" >&2
4522    ;;
4523esac
4524{ echo "$as_me:$LINENO: checking for $ac_header" >&5
4525echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
4526if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4527  echo $ECHO_N "(cached) $ECHO_C" >&6
4528else
4529  eval "$as_ac_Header=\$ac_header_preproc"
4530fi
4531ac_res=`eval echo '${'$as_ac_Header'}'`
4532               { echo "$as_me:$LINENO: result: $ac_res" >&5
4533echo "${ECHO_T}$ac_res" >&6; }
4534
4535fi
4536if test `eval echo '${'$as_ac_Header'}'` = yes; then
4537  cat >>confdefs.h <<_ACEOF
4538#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4539_ACEOF
4540
4541else
4542  { { echo "$as_me:$LINENO: error: cannot find tcl.h, try using --with-tclinclude" >&5
4543echo "$as_me: error: cannot find tcl.h, try using --with-tclinclude" >&2;}
4544   { (exit 1); exit 1; }; }
4545fi
4546
4547done
4548
4549fi
4550{ echo "$as_me:$LINENO: result: ${TCL_INCL_DIR}" >&5
4551echo "${ECHO_T}${TCL_INCL_DIR}" >&6; }
4552
4553
4554
4555# Check whether --with-rappture was given.
4556if test "${with_rappture+set}" = set; then
4557  withval=$with_rappture; with_rappture=$withval
4558else
4559  with_rappture=/usr
4560fi
4561
4562
4563RP2_INCL_DIR=""
4564RP_DIR=""
4565{ echo "$as_me:$LINENO: checking for rappture" >&5
4566echo $ECHO_N "checking for rappture... $ECHO_C" >&6; }
4567if test "x$with_rappture" != "x" ; then
4568    if test "x$with_rappture" != "xprefix" ; then
4569        if test -f "$with_rappture"
4570        then
4571            { echo "$as_me:$LINENO: result: no" >&5
4572echo "${ECHO_T}no" >&6; }
4573            { { echo "$as_me:$LINENO: error: please provide --with-rappture with directory" >&5
4574echo "$as_me: error: please provide --with-rappture with directory" >&2;}
4575   { (exit 1); exit 1; }; }
4576        else
4577            if test -d "$with_rappture"
4578            then
4579                if test -r "$with_rappture/include/rappture2/rappture2.h" -a -r "$with_rappture/lib/librappture2.a"
4580                then
4581                    RP2_INCL_DIR="$with_rappture/include/rappture2"
4582                    RP_DIR="$with_rappture"
4583                    { echo "$as_me:$LINENO: result: yes" >&5
4584echo "${ECHO_T}yes" >&6; }
4585                else
4586                    { echo "$as_me:$LINENO: result: no" >&5
4587echo "${ECHO_T}no" >&6; }
4588                    { { echo "$as_me:$LINENO: error: cannot find rappture2.h and librappture2.a, try using --with-rappture" >&5
4589echo "$as_me: error: cannot find rappture2.h and librappture2.a, try using --with-rappture" >&2;}
4590   { (exit 1); exit 1; }; }
4591                fi
4592            else
4593                { echo "$as_me:$LINENO: result: no" >&5
4594echo "${ECHO_T}no" >&6; }
4595                { { echo "$as_me:$LINENO: error: cannot find rappture2.h and librappture2.a inside $with_rappture, try using --with-rappture" >&5
4596echo "$as_me: error: cannot find rappture2.h and librappture2.a inside $with_rappture, try using --with-rappture" >&2;}
4597   { (exit 1); exit 1; }; }
4598            fi
4599        fi
4600    else
4601        RP2_INCL_DIR="$prefix/include/rappture2"
4602        RP_DIR="$prefix"
4603        { echo "$as_me:$LINENO: result: set to prefix" >&5
4604echo "${ECHO_T}set to prefix" >&6; }
4605    fi
4606else
4607
4608for ac_header in rappture.h
4609do
4610as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4611if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4612  { echo "$as_me:$LINENO: checking for $ac_header" >&5
4613echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
4614if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4615  echo $ECHO_N "(cached) $ECHO_C" >&6
4616fi
4617ac_res=`eval echo '${'$as_ac_Header'}'`
4618               { echo "$as_me:$LINENO: result: $ac_res" >&5
4619echo "${ECHO_T}$ac_res" >&6; }
4620else
4621  # Is the header compilable?
4622{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
4623echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
4624cat >conftest.$ac_ext <<_ACEOF
4625/* confdefs.h.  */
4626_ACEOF
4627cat confdefs.h >>conftest.$ac_ext
4628cat >>conftest.$ac_ext <<_ACEOF
4629/* end confdefs.h.  */
4630$ac_includes_default
4631#include <$ac_header>
4632_ACEOF
4633rm -f conftest.$ac_objext
4634if { (ac_try="$ac_compile"
4635case "(($ac_try" in
4636  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4637  *) ac_try_echo=$ac_try;;
4638esac
4639eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4640  (eval "$ac_compile") 2>conftest.er1
4641  ac_status=$?
4642  grep -v '^ *+' conftest.er1 >conftest.err
4643  rm -f conftest.er1
4644  cat conftest.err >&5
4645  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4646  (exit $ac_status); } && {
4647         test -z "$ac_cxx_werror_flag" ||
4648         test ! -s conftest.err
4649       } && test -s conftest.$ac_objext; then
4650  ac_header_compiler=yes
4651else
4652  echo "$as_me: failed program was:" >&5
4653sed 's/^/| /' conftest.$ac_ext >&5
4654
4655        ac_header_compiler=no
4656fi
4657
4658rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4659{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4660echo "${ECHO_T}$ac_header_compiler" >&6; }
4661
4662# Is the header present?
4663{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
4664echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
4665cat >conftest.$ac_ext <<_ACEOF
4666/* confdefs.h.  */
4667_ACEOF
4668cat confdefs.h >>conftest.$ac_ext
4669cat >>conftest.$ac_ext <<_ACEOF
4670/* end confdefs.h.  */
4671#include <$ac_header>
4672_ACEOF
4673if { (ac_try="$ac_cpp conftest.$ac_ext"
4674case "(($ac_try" in
4675  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4676  *) ac_try_echo=$ac_try;;
4677esac
4678eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4679  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4680  ac_status=$?
4681  grep -v '^ *+' conftest.er1 >conftest.err
4682  rm -f conftest.er1
4683  cat conftest.err >&5
4684  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4685  (exit $ac_status); } >/dev/null && {
4686         test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
4687         test ! -s conftest.err
4688       }; then
4689  ac_header_preproc=yes
4690else
4691  echo "$as_me: failed program was:" >&5
4692sed 's/^/| /' conftest.$ac_ext >&5
4693
4694  ac_header_preproc=no
4695fi
4696
4697rm -f conftest.err conftest.$ac_ext
4698{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4699echo "${ECHO_T}$ac_header_preproc" >&6; }
4700
4701# So?  What about this header?
4702case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
4703  yes:no: )
4704    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4705echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4706    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4707echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4708    ac_header_preproc=yes
4709    ;;
4710  no:yes:* )
4711    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4712echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4713    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
4714echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
4715    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4716echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4717    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
4718echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
4719    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4720echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4721    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4722echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4723    ( cat <<\_ASBOX
4724## ----------------------------------- ##
4725## Report this to rappture@nanohub.org ##
4726## ----------------------------------- ##
4727_ASBOX
4728     ) | sed "s/^/$as_me: WARNING:     /" >&2
4729    ;;
4730esac
4731{ echo "$as_me:$LINENO: checking for $ac_header" >&5
4732echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
4733if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4734  echo $ECHO_N "(cached) $ECHO_C" >&6
4735else
4736  eval "$as_ac_Header=\$ac_header_preproc"
4737fi
4738ac_res=`eval echo '${'$as_ac_Header'}'`
4739               { echo "$as_me:$LINENO: result: $ac_res" >&5
4740echo "${ECHO_T}$ac_res" >&6; }
4741
4742fi
4743if test `eval echo '${'$as_ac_Header'}'` = yes; then
4744  cat >>confdefs.h <<_ACEOF
4745#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4746_ACEOF
4747
4748else
4749  { { echo "$as_me:$LINENO: error: cannot find rappture.h, try using --with-rappture" >&5
4750echo "$as_me: error: cannot find rappture.h, try using --with-rappture" >&2;}
4751   { (exit 1); exit 1; }; }
4752fi
4753
4754done
4755
4756
4757
4758fi
4759{ echo "$as_me:$LINENO: result: ${RP_DIR}/include" >&5
4760echo "${ECHO_T}${RP_DIR}/include" >&6; }
4761
4762
4763
4764{ echo "$as_me:$LINENO: checking for DX installation" >&5
4765echo $ECHO_N "checking for DX installation... $ECHO_C" >&6; }
4766DX_DIR=""
4767for dir in \
4768 /apps/rappture \
4769 /usr/dx \
4770 /usr
4771do
4772  if test -r "${dir}/include/dx/dx.h" ; then
4773    DX_DIR="$dir"
4774    break
4775  fi
4776done
4777if test "x${DX_DIR}" = "x" ; then
4778  { { echo "$as_me:$LINENO: error: can't find OpenDX installation" >&5
4779echo "$as_me: error: can't find OpenDX installation" >&2;}
4780   { (exit 1); exit 1; }; }
4781fi
4782if test "${DX_DIR}" = "/usr" ; then
4783  DX_DIR=""
4784fi
4785
4786{ echo "$as_me:$LINENO: result: ${DX_DIR}" >&5
4787echo "${ECHO_T}${DX_DIR}" >&6; }
4788
4789
4790
4791ac_config_files="$ac_config_files Makefile nanoscale/Makefile nanovis/Makefile nanovis/newmat11/Makefile nanovis/R2/src/Makefile nanovis/imgLoaders/Makefile nanovis/transfer-function/Makefile pymolproxy/Makefile start_viz.sh"
4792
4793cat >confcache <<\_ACEOF
4794# This file is a shell script that caches the results of configure
4795# tests run on this system so they can be shared between configure
4796# scripts and configure runs, see configure's option --config-cache.
4797# It is not useful on other systems.  If it contains results you don't
4798# want to keep, you may remove or edit it.
4799#
4800# config.status only pays attention to the cache file if you give it
4801# the --recheck option to rerun configure.
4802#
4803# `ac_cv_env_foo' variables (set or unset) will be overridden when
4804# loading this file, other *unset* `ac_cv_foo' will be assigned the
4805# following values.
4806
4807_ACEOF
4808
4809# The following way of writing the cache mishandles newlines in values,
4810# but we know of no workaround that is simple, portable, and efficient.
4811# So, we kill variables containing newlines.
4812# Ultrix sh set writes to stderr and can't be redirected directly,
4813# and sets the high bit in the cache file unless we assign to the vars.
4814(
4815  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
4816    eval ac_val=\$$ac_var
4817    case $ac_val in #(
4818    *${as_nl}*)
4819      case $ac_var in #(
4820      *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
4821echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
4822      esac
4823      case $ac_var in #(
4824      _ | IFS | as_nl) ;; #(
4825      *) $as_unset $ac_var ;;
4826      esac ;;
4827    esac
4828  done
4829
4830  (set) 2>&1 |
4831    case $as_nl`(ac_space=' '; set) 2>&1` in #(
4832    *${as_nl}ac_space=\ *)
4833      # `set' does not quote correctly, so add quotes (double-quote
4834      # substitution turns \\\\ into \\, and sed turns \\ into \).
4835      sed -n \
4836        "s/'/'\\\\''/g;
4837          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4838      ;; #(
4839    *)
4840      # `set' quotes correctly as required by POSIX, so do not add quotes.
4841      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
4842      ;;
4843    esac |
4844    sort
4845) |
4846  sed '
4847     /^ac_cv_env_/b end
4848     t clear
4849     :clear
4850     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4851     t end
4852     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4853     :end' >>confcache
4854if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
4855  if test -w "$cache_file"; then
4856    test "x$cache_file" != "x/dev/null" &&
4857      { echo "$as_me:$LINENO: updating cache $cache_file" >&5
4858echo "$as_me: updating cache $cache_file" >&6;}
4859    cat confcache >$cache_file
4860  else
4861    { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
4862echo "$as_me: not updating unwritable cache $cache_file" >&6;}
4863  fi
4864fi
4865rm -f confcache
4866
4867test "x$prefix" = xNONE && prefix=$ac_default_prefix
4868# Let make expand exec_prefix.
4869test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4870
4871# Transform confdefs.h into DEFS.
4872# Protect against shell expansion while executing Makefile rules.
4873# Protect against Makefile macro expansion.
4874#
4875# If the first sed substitution is executed (which looks for macros that
4876# take arguments), then branch to the quote section.  Otherwise,
4877# look for a macro that doesn't take arguments.
4878ac_script='
4879t clear
4880:clear
4881s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
4882t quote
4883s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
4884t quote
4885b any
4886:quote
4887s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
4888s/\[/\\&/g
4889s/\]/\\&/g
4890s/\$/$$/g
4891H
4892:any
4893${
4894        g
4895        s/^\n//
4896        s/\n/ /g
4897        p
4898}
4899'
4900DEFS=`sed -n "$ac_script" confdefs.h`
4901
4902
4903ac_libobjs=
4904ac_ltlibobjs=
4905for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4906  # 1. Remove the extension, and $U if already installed.
4907  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
4908  ac_i=`echo "$ac_i" | sed "$ac_script"`
4909  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
4910  #    will be set to the directory where LIBOBJS objects are built.
4911  ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
4912  ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
4913done
4914LIBOBJS=$ac_libobjs
4915
4916LTLIBOBJS=$ac_ltlibobjs
4917
4918
4919
4920: ${CONFIG_STATUS=./config.status}
4921ac_clean_files_save=$ac_clean_files
4922ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4923{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
4924echo "$as_me: creating $CONFIG_STATUS" >&6;}
4925cat >$CONFIG_STATUS <<_ACEOF
4926#! $SHELL
4927# Generated by $as_me.
4928# Run this file to recreate the current configuration.
4929# Compiler output produced by configure, useful for debugging
4930# configure, is in config.log if it exists.
4931
4932debug=false
4933ac_cs_recheck=false
4934ac_cs_silent=false
4935SHELL=\${CONFIG_SHELL-$SHELL}
4936_ACEOF
4937
4938cat >>$CONFIG_STATUS <<\_ACEOF
4939## --------------------- ##
4940## M4sh Initialization.  ##
4941## --------------------- ##
4942
4943# Be more Bourne compatible
4944DUALCASE=1; export DUALCASE # for MKS sh
4945if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
4946  emulate sh
4947  NULLCMD=:
4948  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
4949  # is contrary to our usage.  Disable this feature.
4950  alias -g '${1+"$@"}'='"$@"'
4951  setopt NO_GLOB_SUBST
4952else
4953  case `(set -o) 2>/dev/null` in
4954  *posix*) set -o posix ;;
4955esac
4956
4957fi
4958
4959
4960
4961
4962# PATH needs CR
4963# Avoid depending upon Character Ranges.
4964as_cr_letters='abcdefghijklmnopqrstuvwxyz'
4965as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
4966as_cr_Letters=$as_cr_letters$as_cr_LETTERS
4967as_cr_digits='0123456789'
4968as_cr_alnum=$as_cr_Letters$as_cr_digits
4969
4970# The user is always right.
4971if test "${PATH_SEPARATOR+set}" != set; then
4972  echo "#! /bin/sh" >conf$$.sh
4973  echo  "exit 0"   >>conf$$.sh
4974  chmod +x conf$$.sh
4975  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
4976    PATH_SEPARATOR=';'
4977  else
4978    PATH_SEPARATOR=:
4979  fi
4980  rm -f conf$$.sh
4981fi
4982
4983# Support unset when possible.
4984if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
4985  as_unset=unset
4986else
4987  as_unset=false
4988fi
4989
4990
4991# IFS
4992# We need space, tab and new line, in precisely that order.  Quoting is
4993# there to prevent editors from complaining about space-tab.
4994# (If _AS_PATH_WALK were called with IFS unset, it would disable word
4995# splitting by setting IFS to empty value.)
4996as_nl='
4997'
4998IFS=" ""        $as_nl"
4999
5000# Find who we are.  Look in the path if we contain no directory separator.
5001case $0 in
5002  *[\\/]* ) as_myself=$0 ;;
5003  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5004for as_dir in $PATH
5005do
5006  IFS=$as_save_IFS
5007  test -z "$as_dir" && as_dir=.
5008  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5009done
5010IFS=$as_save_IFS
5011
5012     ;;
5013esac
5014# We did not find ourselves, most probably we were run as `sh COMMAND'
5015# in which case we are not to be found in the path.
5016if test "x$as_myself" = x; then
5017  as_myself=$0
5018fi
5019if test ! -f "$as_myself"; then
5020  echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5021  { (exit 1); exit 1; }
5022fi
5023
5024# Work around bugs in pre-3.0 UWIN ksh.
5025for as_var in ENV MAIL MAILPATH
5026do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
5027done
5028PS1='$ '
5029PS2='> '
5030PS4='+ '
5031
5032# NLS nuisances.
5033for as_var in \
5034  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
5035  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
5036  LC_TELEPHONE LC_TIME
5037do
5038  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
5039    eval $as_var=C; export $as_var
5040  else
5041    ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
5042  fi
5043done
5044
5045# Required to use basename.
5046if expr a : '\(a\)' >/dev/null 2>&1 &&
5047   test "X`expr 00001 : '.*\(...\)'`" = X001; then
5048  as_expr=expr
5049else
5050  as_expr=false
5051fi
5052
5053if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5054  as_basename=basename
5055else
5056  as_basename=false
5057fi
5058
5059
5060# Name of the executable.
5061as_me=`$as_basename -- "$0" ||
5062$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5063         X"$0" : 'X\(//\)$' \| \
5064         X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5065echo X/"$0" |
5066    sed '/^.*\/\([^/][^/]*\)\/*$/{
5067            s//\1/
5068            q
5069          }
5070          /^X\/\(\/\/\)$/{
5071            s//\1/
5072            q
5073          }
5074          /^X\/\(\/\).*/{
5075            s//\1/
5076            q
5077          }
5078          s/.*/./; q'`
5079
5080# CDPATH.
5081$as_unset CDPATH
5082
5083
5084
5085  as_lineno_1=$LINENO
5086  as_lineno_2=$LINENO
5087  test "x$as_lineno_1" != "x$as_lineno_2" &&
5088  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
5089
5090  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
5091  # uniformly replaced by the line number.  The first 'sed' inserts a
5092  # line-number line after each line using $LINENO; the second 'sed'
5093  # does the real work.  The second script uses 'N' to pair each
5094  # line-number line with the line containing $LINENO, and appends
5095  # trailing '-' during substitution so that $LINENO is not a special
5096  # case at line end.
5097  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
5098  # scripts with optimization help from Paolo Bonzini.  Blame Lee
5099  # E. McMahon (1931-1989) for sed's syntax.  :-)
5100  sed -n '
5101    p
5102    /[$]LINENO/=
5103  ' <$as_myself |
5104    sed '
5105      s/[$]LINENO.*/&-/
5106      t lineno
5107      b
5108      :lineno
5109      N
5110      :loop
5111      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
5112      t loop
5113      s/-\n.*//
5114    ' >$as_me.lineno &&
5115  chmod +x "$as_me.lineno" ||
5116    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
5117   { (exit 1); exit 1; }; }
5118
5119  # Don't try to exec as it changes $[0], causing all sort of problems
5120  # (the dirname of $[0] is not the place where we might find the
5121  # original and so on.  Autoconf is especially sensitive to this).
5122  . "./$as_me.lineno"
5123  # Exit status is that of the last command.
5124  exit
5125}
5126
5127
5128if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5129  as_dirname=dirname
5130else
5131  as_dirname=false
5132fi
5133
5134ECHO_C= ECHO_N= ECHO_T=
5135case `echo -n x` in
5136-n*)
5137  case `echo 'x\c'` in
5138  *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
5139  *)   ECHO_C='\c';;
5140  esac;;
5141*)
5142  ECHO_N='-n';;
5143esac
5144
5145if expr a : '\(a\)' >/dev/null 2>&1 &&
5146   test "X`expr 00001 : '.*\(...\)'`" = X001; then
5147  as_expr=expr
5148else
5149  as_expr=false
5150fi
5151
5152rm -f conf$$ conf$$.exe conf$$.file
5153if test -d conf$$.dir; then
5154  rm -f conf$$.dir/conf$$.file
5155else
5156  rm -f conf$$.dir
5157  mkdir conf$$.dir
5158fi
5159echo >conf$$.file
5160if ln -s conf$$.file conf$$ 2>/dev/null; then
5161  as_ln_s='ln -s'
5162  # ... but there are two gotchas:
5163  # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5164  # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5165  # In both cases, we have to default to `cp -p'.
5166  ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5167    as_ln_s='cp -p'
5168elif ln conf$$.file conf$$ 2>/dev/null; then
5169  as_ln_s=ln
5170else
5171  as_ln_s='cp -p'
5172fi
5173rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5174rmdir conf$$.dir 2>/dev/null
5175
5176if mkdir -p . 2>/dev/null; then
5177  as_mkdir_p=:
5178else
5179  test -d ./-p && rmdir ./-p
5180  as_mkdir_p=false
5181fi
5182
5183if test -x / >/dev/null 2>&1; then
5184  as_test_x='test -x'
5185else
5186  if ls -dL / >/dev/null 2>&1; then
5187    as_ls_L_option=L
5188  else
5189    as_ls_L_option=
5190  fi
5191  as_test_x='
5192    eval sh -c '\''
5193      if test -d "$1"; then
5194        test -d "$1/.";
5195      else
5196        case $1 in
5197        -*)set "./$1";;
5198        esac;
5199        case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
5200        ???[sx]*):;;*)false;;esac;fi
5201    '\'' sh
5202  '
5203fi
5204as_executable_p=$as_test_x
5205
5206# Sed expression to map a string onto a valid CPP name.
5207as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5208
5209# Sed expression to map a string onto a valid variable name.
5210as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5211
5212
5213exec 6>&1
5214
5215# Save the log message, to keep $[0] and so on meaningful, and to
5216# report actual input values of CONFIG_FILES etc. instead of their
5217# values after options handling.
5218ac_log="
5219This file was extended by vizservers $as_me 0.1, which was
5220generated by GNU Autoconf 2.61.  Invocation command line was
5221
5222  CONFIG_FILES    = $CONFIG_FILES
5223  CONFIG_HEADERS  = $CONFIG_HEADERS
5224  CONFIG_LINKS    = $CONFIG_LINKS
5225  CONFIG_COMMANDS = $CONFIG_COMMANDS
5226  $ $0 $@
5227
5228on `(hostname || uname -n) 2>/dev/null | sed 1q`
5229"
5230
5231_ACEOF
5232
5233cat >>$CONFIG_STATUS <<_ACEOF
5234# Files that config.status was made for.
5235config_files="$ac_config_files"
5236
5237_ACEOF
5238
5239cat >>$CONFIG_STATUS <<\_ACEOF
5240ac_cs_usage="\
5241\`$as_me' instantiates files from templates according to the
5242current configuration.
5243
5244Usage: $0 [OPTIONS] [FILE]...
5245
5246  -h, --help       print this help, then exit
5247  -V, --version    print version number and configuration settings, then exit
5248  -q, --quiet      do not print progress messages
5249  -d, --debug      don't remove temporary files
5250      --recheck    update $as_me by reconfiguring in the same conditions
5251  --file=FILE[:TEMPLATE]
5252                   instantiate the configuration file FILE
5253
5254Configuration files:
5255$config_files
5256
5257Report bugs to <bug-autoconf@gnu.org>."
5258
5259_ACEOF
5260cat >>$CONFIG_STATUS <<_ACEOF
5261ac_cs_version="\\
5262vizservers config.status 0.1
5263configured by $0, generated by GNU Autoconf 2.61,
5264  with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
5265
5266Copyright (C) 2006 Free Software Foundation, Inc.
5267This config.status script is free software; the Free Software Foundation
5268gives unlimited permission to copy, distribute and modify it."
5269
5270ac_pwd='$ac_pwd'
5271srcdir='$srcdir'
5272INSTALL='$INSTALL'
5273_ACEOF
5274
5275cat >>$CONFIG_STATUS <<\_ACEOF
5276# If no file are specified by the user, then we need to provide default
5277# value.  By we need to know if files were specified by the user.
5278ac_need_defaults=:
5279while test $# != 0
5280do
5281  case $1 in
5282  --*=*)
5283    ac_option=`expr "X$1" : 'X\([^=]*\)='`
5284    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5285    ac_shift=:
5286    ;;
5287  *)
5288    ac_option=$1
5289    ac_optarg=$2
5290    ac_shift=shift
5291    ;;
5292  esac
5293
5294  case $ac_option in
5295  # Handling of the options.
5296  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5297    ac_cs_recheck=: ;;
5298  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5299    echo "$ac_cs_version"; exit ;;
5300  --debug | --debu | --deb | --de | --d | -d )
5301    debug=: ;;
5302  --file | --fil | --fi | --f )
5303    $ac_shift
5304    CONFIG_FILES="$CONFIG_FILES $ac_optarg"
5305    ac_need_defaults=false;;
5306  --he | --h |  --help | --hel | -h )
5307    echo "$ac_cs_usage"; exit ;;
5308  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5309  | -silent | --silent | --silen | --sile | --sil | --si | --s)
5310    ac_cs_silent=: ;;
5311
5312  # This is an error.
5313  -*) { echo "$as_me: error: unrecognized option: $1
5314Try \`$0 --help' for more information." >&2
5315   { (exit 1); exit 1; }; } ;;
5316
5317  *) ac_config_targets="$ac_config_targets $1"
5318     ac_need_defaults=false ;;
5319
5320  esac
5321  shift
5322done
5323
5324ac_configure_extra_args=
5325
5326if $ac_cs_silent; then
5327  exec 6>/dev/null
5328  ac_configure_extra_args="$ac_configure_extra_args --silent"
5329fi
5330
5331_ACEOF
5332cat >>$CONFIG_STATUS <<_ACEOF
5333if \$ac_cs_recheck; then
5334  echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
5335  CONFIG_SHELL=$SHELL
5336  export CONFIG_SHELL
5337  exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5338fi
5339
5340_ACEOF
5341cat >>$CONFIG_STATUS <<\_ACEOF
5342exec 5>>config.log
5343{
5344  echo
5345  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5346## Running $as_me. ##
5347_ASBOX
5348  echo "$ac_log"
5349} >&5
5350
5351_ACEOF
5352cat >>$CONFIG_STATUS <<_ACEOF
5353_ACEOF
5354
5355cat >>$CONFIG_STATUS <<\_ACEOF
5356
5357# Handling of arguments.
5358for ac_config_target in $ac_config_targets
5359do
5360  case $ac_config_target in
5361    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
5362    "nanoscale/Makefile") CONFIG_FILES="$CONFIG_FILES nanoscale/Makefile" ;;
5363    "nanovis/Makefile") CONFIG_FILES="$CONFIG_FILES nanovis/Makefile" ;;
5364    "nanovis/newmat11/Makefile") CONFIG_FILES="$CONFIG_FILES nanovis/newmat11/Makefile" ;;
5365    "nanovis/R2/src/Makefile") CONFIG_FILES="$CONFIG_FILES nanovis/R2/src/Makefile" ;;
5366    "nanovis/imgLoaders/Makefile") CONFIG_FILES="$CONFIG_FILES nanovis/imgLoaders/Makefile" ;;
5367    "nanovis/transfer-function/Makefile") CONFIG_FILES="$CONFIG_FILES nanovis/transfer-function/Makefile" ;;
5368    "pymolproxy/Makefile") CONFIG_FILES="$CONFIG_FILES pymolproxy/Makefile" ;;
5369    "start_viz.sh") CONFIG_FILES="$CONFIG_FILES start_viz.sh" ;;
5370
5371  *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
5372echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
5373   { (exit 1); exit 1; }; };;
5374  esac
5375done
5376
5377
5378# If the user did not use the arguments to specify the items to instantiate,
5379# then the envvar interface is used.  Set only those that are not.
5380# We use the long form for the default assignment because of an extremely
5381# bizarre bug on SunOS 4.1.3.
5382if $ac_need_defaults; then
5383  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5384fi
5385
5386# Have a temporary directory for convenience.  Make it in the build tree
5387# simply because there is no reason against having it here, and in addition,
5388# creating and moving files from /tmp can sometimes cause problems.
5389# Hook for its removal unless debugging.
5390# Note that there is a small window in which the directory will not be cleaned:
5391# after its creation but before its name has been assigned to `$tmp'.
5392$debug ||
5393{
5394  tmp=
5395  trap 'exit_status=$?
5396  { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
5397' 0
5398  trap '{ (exit 1); exit 1; }' 1 2 13 15
5399}
5400# Create a (secure) tmp directory for tmp files.
5401
5402{
5403  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5404  test -n "$tmp" && test -d "$tmp"
5405}  ||
5406{
5407  tmp=./conf$$-$RANDOM
5408  (umask 077 && mkdir "$tmp")
5409} ||
5410{
5411   echo "$me: cannot create a temporary directory in ." >&2
5412   { (exit 1); exit 1; }
5413}
5414
5415#
5416# Set up the sed scripts for CONFIG_FILES section.
5417#
5418
5419# No need to generate the scripts if there are no CONFIG_FILES.
5420# This happens for instance when ./config.status config.h
5421if test -n "$CONFIG_FILES"; then
5422
5423_ACEOF
5424
5425
5426
5427ac_delim='%!_!# '
5428for ac_last_try in false false false false false :; do
5429  cat >conf$$subs.sed <<_ACEOF
5430SHELL!$SHELL$ac_delim
5431PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
5432PACKAGE_NAME!$PACKAGE_NAME$ac_delim
5433PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
5434PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
5435PACKAGE_STRING!$PACKAGE_STRING$ac_delim
5436PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
5437exec_prefix!$exec_prefix$ac_delim
5438prefix!$prefix$ac_delim
5439program_transform_name!$program_transform_name$ac_delim
5440bindir!$bindir$ac_delim
5441sbindir!$sbindir$ac_delim
5442libexecdir!$libexecdir$ac_delim
5443datarootdir!$datarootdir$ac_delim
5444datadir!$datadir$ac_delim
5445sysconfdir!$sysconfdir$ac_delim
5446sharedstatedir!$sharedstatedir$ac_delim
5447localstatedir!$localstatedir$ac_delim
5448includedir!$includedir$ac_delim
5449oldincludedir!$oldincludedir$ac_delim
5450docdir!$docdir$ac_delim
5451infodir!$infodir$ac_delim
5452htmldir!$htmldir$ac_delim
5453dvidir!$dvidir$ac_delim
5454pdfdir!$pdfdir$ac_delim
5455psdir!$psdir$ac_delim
5456libdir!$libdir$ac_delim
5457localedir!$localedir$ac_delim
5458mandir!$mandir$ac_delim
5459DEFS!$DEFS$ac_delim
5460ECHO_C!$ECHO_C$ac_delim
5461ECHO_N!$ECHO_N$ac_delim
5462ECHO_T!$ECHO_T$ac_delim
5463LIBS!$LIBS$ac_delim
5464build_alias!$build_alias$ac_delim
5465host_alias!$host_alias$ac_delim
5466target_alias!$target_alias$ac_delim
5467VERSION!$VERSION$ac_delim
5468LIB_SEARCH_DIRS!$LIB_SEARCH_DIRS$ac_delim
5469INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
5470INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
5471INSTALL_DATA!$INSTALL_DATA$ac_delim
5472SET_MAKE!$SET_MAKE$ac_delim
5473CC!$CC$ac_delim
5474CFLAGS!$CFLAGS$ac_delim
5475LDFLAGS!$LDFLAGS$ac_delim
5476CPPFLAGS!$CPPFLAGS$ac_delim
5477ac_ct_CC!$ac_ct_CC$ac_delim
5478EXEEXT!$EXEEXT$ac_delim
5479OBJEXT!$OBJEXT$ac_delim
5480RANLIB!$RANLIB$ac_delim
5481CXX!$CXX$ac_delim
5482CXXFLAGS!$CXXFLAGS$ac_delim
5483ac_ct_CXX!$ac_ct_CXX$ac_delim
5484CXXCPP!$CXXCPP$ac_delim
5485GREP!$GREP$ac_delim
5486EGREP!$EGREP$ac_delim
5487SUBDIRS!$SUBDIRS$ac_delim
5488TCL_LIB_DIR!$TCL_LIB_DIR$ac_delim
5489TCL_LIB!$TCL_LIB$ac_delim
5490TCL_LIB_VERSION!$TCL_LIB_VERSION$ac_delim
5491TCL_INCL_DIR!$TCL_INCL_DIR$ac_delim
5492RP2_INCL_DIR!$RP2_INCL_DIR$ac_delim
5493RP_DIR!$RP_DIR$ac_delim
5494DX_DIR!$DX_DIR$ac_delim
5495LIBOBJS!$LIBOBJS$ac_delim
5496LTLIBOBJS!$LTLIBOBJS$ac_delim
5497_ACEOF
5498
5499  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 67; then
5500    break
5501  elif $ac_last_try; then
5502    { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
5503echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
5504   { (exit 1); exit 1; }; }
5505  else
5506    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5507  fi
5508done
5509
5510ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
5511if test -n "$ac_eof"; then
5512  ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
5513  ac_eof=`expr $ac_eof + 1`
5514fi
5515
5516cat >>$CONFIG_STATUS <<_ACEOF
5517cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
5518/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
5519_ACEOF
5520sed '
5521s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
5522s/^/s,@/; s/!/@,|#_!!_#|/
5523:n
5524t n
5525s/'"$ac_delim"'$/,g/; t
5526s/$/\\/; p
5527N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
5528' >>$CONFIG_STATUS <conf$$subs.sed
5529rm -f conf$$subs.sed
5530cat >>$CONFIG_STATUS <<_ACEOF
5531:end
5532s/|#_!!_#|//g
5533CEOF$ac_eof
5534_ACEOF
5535
5536
5537# VPATH may cause trouble with some makes, so we remove $(srcdir),
5538# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
5539# trailing colons and then remove the whole line if VPATH becomes empty
5540# (actually we leave an empty line to preserve line numbers).
5541if test "x$srcdir" = x.; then
5542  ac_vpsub='/^[  ]*VPATH[        ]*=/{
5543s/:*\$(srcdir):*/:/
5544s/:*\${srcdir}:*/:/
5545s/:*@srcdir@:*/:/
5546s/^\([^=]*=[     ]*\):*/\1/
5547s/:*$//
5548s/^[^=]*=[       ]*$//
5549}'
5550fi
5551
5552cat >>$CONFIG_STATUS <<\_ACEOF
5553fi # test -n "$CONFIG_FILES"
5554
5555
5556for ac_tag in  :F $CONFIG_FILES
5557do
5558  case $ac_tag in
5559  :[FHLC]) ac_mode=$ac_tag; continue;;
5560  esac
5561  case $ac_mode$ac_tag in
5562  :[FHL]*:*);;
5563  :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
5564echo "$as_me: error: Invalid tag $ac_tag." >&2;}
5565   { (exit 1); exit 1; }; };;
5566  :[FH]-) ac_tag=-:-;;
5567  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
5568  esac
5569  ac_save_IFS=$IFS
5570  IFS=:
5571  set x $ac_tag
5572  IFS=$ac_save_IFS
5573  shift
5574  ac_file=$1
5575  shift
5576
5577  case $ac_mode in
5578  :L) ac_source=$1;;
5579  :[FH])
5580    ac_file_inputs=
5581    for ac_f
5582    do
5583      case $ac_f in
5584      -) ac_f="$tmp/stdin";;
5585      *) # Look for the file first in the build tree, then in the source tree
5586         # (if the path is not absolute).  The absolute path cannot be DOS-style,
5587         # because $ac_f cannot contain `:'.
5588         test -f "$ac_f" ||
5589           case $ac_f in
5590           [\\/$]*) false;;
5591           *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
5592           esac ||
5593           { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
5594echo "$as_me: error: cannot find input file: $ac_f" >&2;}
5595   { (exit 1); exit 1; }; };;
5596      esac
5597      ac_file_inputs="$ac_file_inputs $ac_f"
5598    done
5599
5600    # Let's still pretend it is `configure' which instantiates (i.e., don't
5601    # use $as_me), people would be surprised to read:
5602    #    /* config.h.  Generated by config.status.  */
5603    configure_input="Generated from "`IFS=:
5604          echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
5605    if test x"$ac_file" != x-; then
5606      configure_input="$ac_file.  $configure_input"
5607      { echo "$as_me:$LINENO: creating $ac_file" >&5
5608echo "$as_me: creating $ac_file" >&6;}
5609    fi
5610
5611    case $ac_tag in
5612    *:-:* | *:-) cat >"$tmp/stdin";;
5613    esac
5614    ;;
5615  esac
5616
5617  ac_dir=`$as_dirname -- "$ac_file" ||
5618$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5619         X"$ac_file" : 'X\(//\)[^/]' \| \
5620         X"$ac_file" : 'X\(//\)$' \| \
5621         X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
5622echo X"$ac_file" |
5623    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5624            s//\1/
5625            q
5626          }
5627          /^X\(\/\/\)[^/].*/{
5628            s//\1/
5629            q
5630          }
5631          /^X\(\/\/\)$/{
5632            s//\1/
5633            q
5634          }
5635          /^X\(\/\).*/{
5636            s//\1/
5637            q
5638          }
5639          s/.*/./; q'`
5640  { as_dir="$ac_dir"
5641  case $as_dir in #(
5642  -*) as_dir=./$as_dir;;
5643  esac
5644  test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
5645    as_dirs=
5646    while :; do
5647      case $as_dir in #(
5648      *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
5649      *) as_qdir=$as_dir;;
5650      esac
5651      as_dirs="'$as_qdir' $as_dirs"
5652      as_dir=`$as_dirname -- "$as_dir" ||
5653$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5654         X"$as_dir" : 'X\(//\)[^/]' \| \
5655         X"$as_dir" : 'X\(//\)$' \| \
5656         X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5657echo X"$as_dir" |
5658    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5659            s//\1/
5660            q
5661          }
5662          /^X\(\/\/\)[^/].*/{
5663            s//\1/
5664            q
5665          }
5666          /^X\(\/\/\)$/{
5667            s//\1/
5668            q
5669          }
5670          /^X\(\/\).*/{
5671            s//\1/
5672            q
5673          }
5674          s/.*/./; q'`
5675      test -d "$as_dir" && break
5676    done
5677    test -z "$as_dirs" || eval "mkdir $as_dirs"
5678  } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
5679echo "$as_me: error: cannot create directory $as_dir" >&2;}
5680   { (exit 1); exit 1; }; }; }
5681  ac_builddir=.
5682
5683case "$ac_dir" in
5684.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
5685*)
5686  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
5687  # A ".." for each directory in $ac_dir_suffix.
5688  ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
5689  case $ac_top_builddir_sub in
5690  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
5691  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
5692  esac ;;
5693esac
5694ac_abs_top_builddir=$ac_pwd
5695ac_abs_builddir=$ac_pwd$ac_dir_suffix
5696# for backward compatibility:
5697ac_top_builddir=$ac_top_build_prefix
5698
5699case $srcdir in
5700  .)  # We are building in place.
5701    ac_srcdir=.
5702    ac_top_srcdir=$ac_top_builddir_sub
5703    ac_abs_top_srcdir=$ac_pwd ;;
5704  [\\/]* | ?:[\\/]* )  # Absolute name.
5705    ac_srcdir=$srcdir$ac_dir_suffix;
5706    ac_top_srcdir=$srcdir
5707    ac_abs_top_srcdir=$srcdir ;;
5708  *) # Relative name.
5709    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
5710    ac_top_srcdir=$ac_top_build_prefix$srcdir
5711    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
5712esac
5713ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
5714
5715
5716  case $ac_mode in
5717  :F)
5718  #
5719  # CONFIG_FILE
5720  #
5721
5722  case $INSTALL in
5723  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5724  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
5725  esac
5726_ACEOF
5727
5728cat >>$CONFIG_STATUS <<\_ACEOF
5729# If the template does not know about datarootdir, expand it.
5730# FIXME: This hack should be removed a few years after 2.60.
5731ac_datarootdir_hack=; ac_datarootdir_seen=
5732
5733case `sed -n '/datarootdir/ {
5734  p
5735  q
5736}
5737/@datadir@/p
5738/@docdir@/p
5739/@infodir@/p
5740/@localedir@/p
5741/@mandir@/p
5742' $ac_file_inputs` in
5743*datarootdir*) ac_datarootdir_seen=yes;;
5744*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
5745  { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
5746echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
5747_ACEOF
5748cat >>$CONFIG_STATUS <<_ACEOF
5749  ac_datarootdir_hack='
5750  s&@datadir@&$datadir&g
5751  s&@docdir@&$docdir&g
5752  s&@infodir@&$infodir&g
5753  s&@localedir@&$localedir&g
5754  s&@mandir@&$mandir&g
5755    s&\\\${datarootdir}&$datarootdir&g' ;;
5756esac
5757_ACEOF
5758
5759# Neutralize VPATH when `$srcdir' = `.'.
5760# Shell code in configure.ac might set extrasub.
5761# FIXME: do we really want to maintain this feature?
5762cat >>$CONFIG_STATUS <<_ACEOF
5763  sed "$ac_vpsub
5764$extrasub
5765_ACEOF
5766cat >>$CONFIG_STATUS <<\_ACEOF
5767:t
5768/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5769s&@configure_input@&$configure_input&;t t
5770s&@top_builddir@&$ac_top_builddir_sub&;t t
5771s&@srcdir@&$ac_srcdir&;t t
5772s&@abs_srcdir@&$ac_abs_srcdir&;t t
5773s&@top_srcdir@&$ac_top_srcdir&;t t
5774s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
5775s&@builddir@&$ac_builddir&;t t
5776s&@abs_builddir@&$ac_abs_builddir&;t t
5777s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
5778s&@INSTALL@&$ac_INSTALL&;t t
5779$ac_datarootdir_hack
5780" $ac_file_inputs | sed -f "$tmp/subs-1.sed" >$tmp/out
5781
5782test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
5783  { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
5784  { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
5785  { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5786which seems to be undefined.  Please make sure it is defined." >&5
5787echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5788which seems to be undefined.  Please make sure it is defined." >&2;}
5789
5790  rm -f "$tmp/stdin"
5791  case $ac_file in
5792  -) cat "$tmp/out"; rm -f "$tmp/out";;
5793  *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
5794  esac
5795 ;;
5796
5797
5798
5799  esac
5800
5801done # for ac_tag
5802
5803
5804{ (exit 0); exit 0; }
5805_ACEOF
5806chmod +x $CONFIG_STATUS
5807ac_clean_files=$ac_clean_files_save
5808
5809
5810# configure is writing to config.log, and then calls config.status.
5811# config.status does its own redirection, appending to config.log.
5812# Unfortunately, on DOS this fails, as config.log is still kept open
5813# by configure, so config.status won't be able to write to it; its
5814# output is simply discarded.  So we exec the FD to /dev/null,
5815# effectively closing config.log, so it can be properly (re)opened and
5816# appended to by config.status.  When coming back to configure, we
5817# need to make the FD available again.
5818if test "$no_create" != yes; then
5819  ac_cs_success=:
5820  ac_config_status_args=
5821  test "$silent" = yes &&
5822    ac_config_status_args="$ac_config_status_args --quiet"
5823  exec 5>/dev/null
5824  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
5825  exec 5>>config.log
5826  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
5827  # would make configure fail if this is the last instruction.
5828  $ac_cs_success || { (exit 1); exit 1; }
5829fi
5830
Note: See TracBrowser for help on using the repository browser.