1#! /bin/sh
2# Guess values for system-dependent variables and create Makefiles.
3# Generated by GNU Autoconf 2.69.
4#
5#
6# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
7#
8#
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  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
21  # is contrary to our usage.  Disable this feature.
22  alias -g '${1+"$@"}'='"$@"'
23  setopt NO_GLOB_SUBST
24else
25  case `(set -o) 2>/dev/null` in #(
26  *posix*) :
27    set -o posix ;; #(
28  *) :
29     ;;
30esac
31fi
32
33
34as_nl='
35'
36export as_nl
37# Printing a long string crashes Solaris 7 /usr/bin/printf.
38as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
40as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
41# Prefer a ksh shell builtin over an external printf program on Solaris,
42# but without wasting forks for bash or zsh.
43if test -z "$BASH_VERSION$ZSH_VERSION" \
44    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
45  as_echo='print -r --'
46  as_echo_n='print -rn --'
47elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
48  as_echo='printf %s\n'
49  as_echo_n='printf %s'
50else
51  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
52    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
53    as_echo_n='/usr/ucb/echo -n'
54  else
55    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
56    as_echo_n_body='eval
57      arg=$1;
58      case $arg in #(
59      *"$as_nl"*)
60	expr "X$arg" : "X\\(.*\\)$as_nl";
61	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
62      esac;
63      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
64    '
65    export as_echo_n_body
66    as_echo_n='sh -c $as_echo_n_body as_echo'
67  fi
68  export as_echo_body
69  as_echo='sh -c $as_echo_body as_echo'
70fi
71
72# The user is always right.
73if test "${PATH_SEPARATOR+set}" != set; then
74  PATH_SEPARATOR=:
75  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
76    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
77      PATH_SEPARATOR=';'
78  }
79fi
80
81
82# IFS
83# We need space, tab and new line, in precisely that order.  Quoting is
84# there to prevent editors from complaining about space-tab.
85# (If _AS_PATH_WALK were called with IFS unset, it would disable word
86# splitting by setting IFS to empty value.)
87IFS=" ""	$as_nl"
88
89# Find who we are.  Look in the path if we contain no directory separator.
90as_myself=
91case $0 in #((
92  *[\\/]* ) as_myself=$0 ;;
93  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
94for as_dir in $PATH
95do
96  IFS=$as_save_IFS
97  test -z "$as_dir" && as_dir=.
98    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
99  done
100IFS=$as_save_IFS
101
102     ;;
103esac
104# We did not find ourselves, most probably we were run as `sh COMMAND'
105# in which case we are not to be found in the path.
106if test "x$as_myself" = x; then
107  as_myself=$0
108fi
109if test ! -f "$as_myself"; then
110  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
111  exit 1
112fi
113
114# Unset variables that we do not need and which cause bugs (e.g. in
115# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
116# suppresses any "Segmentation fault" message there.  '((' could
117# trigger a bug in pdksh 5.2.14.
118for as_var in BASH_ENV ENV MAIL MAILPATH
119do eval test x\${$as_var+set} = xset \
120  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
121done
122PS1='$ '
123PS2='> '
124PS4='+ '
125
126# NLS nuisances.
127LC_ALL=C
128export LC_ALL
129LANGUAGE=C
130export LANGUAGE
131
132# CDPATH.
133(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
134
135# Use a proper internal environment variable to ensure we don't fall
136  # into an infinite loop, continuously re-executing ourselves.
137  if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
138    _as_can_reexec=no; export _as_can_reexec;
139    # We cannot yet assume a decent shell, so we have to provide a
140# neutralization value for shells without unset; and this also
141# works around shells that cannot unset nonexistent variables.
142# Preserve -v and -x to the replacement shell.
143BASH_ENV=/dev/null
144ENV=/dev/null
145(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
146case $- in # ((((
147  *v*x* | *x*v* ) as_opts=-vx ;;
148  *v* ) as_opts=-v ;;
149  *x* ) as_opts=-x ;;
150  * ) as_opts= ;;
151esac
152exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
153# Admittedly, this is quite paranoid, since all the known shells bail
154# out after a failed `exec'.
155$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
156as_fn_exit 255
157  fi
158  # We don't want this to propagate to other subprocesses.
159          { _as_can_reexec=; unset _as_can_reexec;}
160if test "x$CONFIG_SHELL" = x; then
161  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
162  emulate sh
163  NULLCMD=:
164  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
165  # is contrary to our usage.  Disable this feature.
166  alias -g '\${1+\"\$@\"}'='\"\$@\"'
167  setopt NO_GLOB_SUBST
168else
169  case \`(set -o) 2>/dev/null\` in #(
170  *posix*) :
171    set -o posix ;; #(
172  *) :
173     ;;
174esac
175fi
176"
177  as_required="as_fn_return () { (exit \$1); }
178as_fn_success () { as_fn_return 0; }
179as_fn_failure () { as_fn_return 1; }
180as_fn_ret_success () { return 0; }
181as_fn_ret_failure () { return 1; }
182
183exitcode=0
184as_fn_success || { exitcode=1; echo as_fn_success failed.; }
185as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
186as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
187as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
188if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
189
190else
191  exitcode=1; echo positional parameters were not saved.
192fi
193test x\$exitcode = x0 || exit 1
194test -x / || exit 1"
195  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
196  as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
197  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
198  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
199test \$(( 1 + 1 )) = 2 || exit 1"
200  if (eval "$as_required") 2>/dev/null; then :
201  as_have_required=yes
202else
203  as_have_required=no
204fi
205  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
206
207else
208  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
209as_found=false
210for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
211do
212  IFS=$as_save_IFS
213  test -z "$as_dir" && as_dir=.
214  as_found=:
215  case $as_dir in #(
216	 /*)
217	   for as_base in sh bash ksh sh5; do
218	     # Try only shells that exist, to save several forks.
219	     as_shell=$as_dir/$as_base
220	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
221		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
222  CONFIG_SHELL=$as_shell as_have_required=yes
223		   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
224  break 2
225fi
226fi
227	   done;;
228       esac
229  as_found=false
230done
231$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
232	      { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
233  CONFIG_SHELL=$SHELL as_have_required=yes
234fi; }
235IFS=$as_save_IFS
236
237
238      if test "x$CONFIG_SHELL" != x; then :
239  export CONFIG_SHELL
240             # We cannot yet assume a decent shell, so we have to provide a
241# neutralization value for shells without unset; and this also
242# works around shells that cannot unset nonexistent variables.
243# Preserve -v and -x to the replacement shell.
244BASH_ENV=/dev/null
245ENV=/dev/null
246(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
247case $- in # ((((
248  *v*x* | *x*v* ) as_opts=-vx ;;
249  *v* ) as_opts=-v ;;
250  *x* ) as_opts=-x ;;
251  * ) as_opts= ;;
252esac
253exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
254# Admittedly, this is quite paranoid, since all the known shells bail
255# out after a failed `exec'.
256$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
257exit 255
258fi
259
260    if test x$as_have_required = xno; then :
261  $as_echo "$0: This script requires a shell more modern than all"
262  $as_echo "$0: the shells that I found on your system."
263  if test x${ZSH_VERSION+set} = xset ; then
264    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
265    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
266  else
267    $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
268$0: including any error possibly output before this
269$0: message. Then install a modern shell, or manually run
270$0: the script under such a shell if you do have one."
271  fi
272  exit 1
273fi
274fi
275fi
276SHELL=${CONFIG_SHELL-/bin/sh}
277export SHELL
278# Unset more variables known to interfere with behavior of common tools.
279CLICOLOR_FORCE= GREP_OPTIONS=
280unset CLICOLOR_FORCE GREP_OPTIONS
281
282## --------------------- ##
283## M4sh Shell Functions. ##
284## --------------------- ##
285# as_fn_unset VAR
286# ---------------
287# Portably unset VAR.
288as_fn_unset ()
289{
290  { eval $1=; unset $1;}
291}
292as_unset=as_fn_unset
293
294# as_fn_set_status STATUS
295# -----------------------
296# Set $? to STATUS, without forking.
297as_fn_set_status ()
298{
299  return $1
300} # as_fn_set_status
301
302# as_fn_exit STATUS
303# -----------------
304# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
305as_fn_exit ()
306{
307  set +e
308  as_fn_set_status $1
309  exit $1
310} # as_fn_exit
311
312# as_fn_mkdir_p
313# -------------
314# Create "$as_dir" as a directory, including parents if necessary.
315as_fn_mkdir_p ()
316{
317
318  case $as_dir in #(
319  -*) as_dir=./$as_dir;;
320  esac
321  test -d "$as_dir" || eval $as_mkdir_p || {
322    as_dirs=
323    while :; do
324      case $as_dir in #(
325      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
326      *) as_qdir=$as_dir;;
327      esac
328      as_dirs="'$as_qdir' $as_dirs"
329      as_dir=`$as_dirname -- "$as_dir" ||
330$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
331	 X"$as_dir" : 'X\(//\)[^/]' \| \
332	 X"$as_dir" : 'X\(//\)$' \| \
333	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
334$as_echo X"$as_dir" |
335    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
336	    s//\1/
337	    q
338	  }
339	  /^X\(\/\/\)[^/].*/{
340	    s//\1/
341	    q
342	  }
343	  /^X\(\/\/\)$/{
344	    s//\1/
345	    q
346	  }
347	  /^X\(\/\).*/{
348	    s//\1/
349	    q
350	  }
351	  s/.*/./; q'`
352      test -d "$as_dir" && break
353    done
354    test -z "$as_dirs" || eval "mkdir $as_dirs"
355  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
356
357
358} # as_fn_mkdir_p
359
360# as_fn_executable_p FILE
361# -----------------------
362# Test if FILE is an executable regular file.
363as_fn_executable_p ()
364{
365  test -f "$1" && test -x "$1"
366} # as_fn_executable_p
367# as_fn_append VAR VALUE
368# ----------------------
369# Append the text in VALUE to the end of the definition contained in VAR. Take
370# advantage of any shell optimizations that allow amortized linear growth over
371# repeated appends, instead of the typical quadratic growth present in naive
372# implementations.
373if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
374  eval 'as_fn_append ()
375  {
376    eval $1+=\$2
377  }'
378else
379  as_fn_append ()
380  {
381    eval $1=\$$1\$2
382  }
383fi # as_fn_append
384
385# as_fn_arith ARG...
386# ------------------
387# Perform arithmetic evaluation on the ARGs, and store the result in the
388# global $as_val. Take advantage of shells that can avoid forks. The arguments
389# must be portable across $(()) and expr.
390if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
391  eval 'as_fn_arith ()
392  {
393    as_val=$(( $* ))
394  }'
395else
396  as_fn_arith ()
397  {
398    as_val=`expr "$@" || test $? -eq 1`
399  }
400fi # as_fn_arith
401
402
403# as_fn_error STATUS ERROR [LINENO LOG_FD]
404# ----------------------------------------
405# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
406# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
407# script with STATUS, using 1 if that was 0.
408as_fn_error ()
409{
410  as_status=$1; test $as_status -eq 0 && as_status=1
411  if test "$4"; then
412    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
413    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
414  fi
415  $as_echo "$as_me: error: $2" >&2
416  as_fn_exit $as_status
417} # as_fn_error
418
419if expr a : '\(a\)' >/dev/null 2>&1 &&
420   test "X`expr 00001 : '.*\(...\)'`" = X001; then
421  as_expr=expr
422else
423  as_expr=false
424fi
425
426if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
427  as_basename=basename
428else
429  as_basename=false
430fi
431
432if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
433  as_dirname=dirname
434else
435  as_dirname=false
436fi
437
438as_me=`$as_basename -- "$0" ||
439$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
440	 X"$0" : 'X\(//\)$' \| \
441	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
442$as_echo X/"$0" |
443    sed '/^.*\/\([^/][^/]*\)\/*$/{
444	    s//\1/
445	    q
446	  }
447	  /^X\/\(\/\/\)$/{
448	    s//\1/
449	    q
450	  }
451	  /^X\/\(\/\).*/{
452	    s//\1/
453	    q
454	  }
455	  s/.*/./; q'`
456
457# Avoid depending upon Character Ranges.
458as_cr_letters='abcdefghijklmnopqrstuvwxyz'
459as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
460as_cr_Letters=$as_cr_letters$as_cr_LETTERS
461as_cr_digits='0123456789'
462as_cr_alnum=$as_cr_Letters$as_cr_digits
463
464
465  as_lineno_1=$LINENO as_lineno_1a=$LINENO
466  as_lineno_2=$LINENO as_lineno_2a=$LINENO
467  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
468  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
469  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
470  sed -n '
471    p
472    /[$]LINENO/=
473  ' <$as_myself |
474    sed '
475      s/[$]LINENO.*/&-/
476      t lineno
477      b
478      :lineno
479      N
480      :loop
481      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
482      t loop
483      s/-\n.*//
484    ' >$as_me.lineno &&
485  chmod +x "$as_me.lineno" ||
486    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
487
488  # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
489  # already done that, so ensure we don't try to do so again and fall
490  # in an infinite loop.  This has already happened in practice.
491  _as_can_reexec=no; export _as_can_reexec
492  # Don't try to exec as it changes $[0], causing all sort of problems
493  # (the dirname of $[0] is not the place where we might find the
494  # original and so on.  Autoconf is especially sensitive to this).
495  . "./$as_me.lineno"
496  # Exit status is that of the last command.
497  exit
498}
499
500ECHO_C= ECHO_N= ECHO_T=
501case `echo -n x` in #(((((
502-n*)
503  case `echo 'xy\c'` in
504  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
505  xy)  ECHO_C='\c';;
506  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
507       ECHO_T='	';;
508  esac;;
509*)
510  ECHO_N='-n';;
511esac
512
513rm -f conf$$ conf$$.exe conf$$.file
514if test -d conf$$.dir; then
515  rm -f conf$$.dir/conf$$.file
516else
517  rm -f conf$$.dir
518  mkdir conf$$.dir 2>/dev/null
519fi
520if (echo >conf$$.file) 2>/dev/null; then
521  if ln -s conf$$.file conf$$ 2>/dev/null; then
522    as_ln_s='ln -s'
523    # ... but there are two gotchas:
524    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
525    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
526    # In both cases, we have to default to `cp -pR'.
527    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
528      as_ln_s='cp -pR'
529  elif ln conf$$.file conf$$ 2>/dev/null; then
530    as_ln_s=ln
531  else
532    as_ln_s='cp -pR'
533  fi
534else
535  as_ln_s='cp -pR'
536fi
537rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
538rmdir conf$$.dir 2>/dev/null
539
540if mkdir -p . 2>/dev/null; then
541  as_mkdir_p='mkdir -p "$as_dir"'
542else
543  test -d ./-p && rmdir ./-p
544  as_mkdir_p=false
545fi
546
547as_test_x='test -x'
548as_executable_p=as_fn_executable_p
549
550# Sed expression to map a string onto a valid CPP name.
551as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
552
553# Sed expression to map a string onto a valid variable name.
554as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
555
556
557test -n "$DJDIR" || exec 7<&0 </dev/null
558exec 6>&1
559
560# Name of the host.
561# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
562# so uname gets run too.
563ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
564
565#
566# Initializations.
567#
568ac_default_prefix=/usr/local
569ac_clean_files=
570ac_config_libobj_dir=.
571LIBOBJS=
572cross_compiling=no
573subdirs=
574MFLAGS=
575MAKEFLAGS=
576
577# Identity of this package.
578PACKAGE_NAME=
579PACKAGE_TARNAME=
580PACKAGE_VERSION=
581PACKAGE_STRING=
582PACKAGE_BUGREPORT=
583PACKAGE_URL=
584
585ac_unique_file="Makefile.in"
586# Factoring default headers for most tests.
587ac_includes_default="\
588#include <stdio.h>
589#ifdef HAVE_SYS_TYPES_H
590# include <sys/types.h>
591#endif
592#ifdef HAVE_SYS_STAT_H
593# include <sys/stat.h>
594#endif
595#ifdef STDC_HEADERS
596# include <stdlib.h>
597# include <stddef.h>
598#else
599# ifdef HAVE_STDLIB_H
600#  include <stdlib.h>
601# endif
602#endif
603#ifdef HAVE_STRING_H
604# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
605#  include <memory.h>
606# endif
607# include <string.h>
608#endif
609#ifdef HAVE_STRINGS_H
610# include <strings.h>
611#endif
612#ifdef HAVE_INTTYPES_H
613# include <inttypes.h>
614#endif
615#ifdef HAVE_STDINT_H
616# include <stdint.h>
617#endif
618#ifdef HAVE_UNISTD_H
619# include <unistd.h>
620#endif"
621
622ac_subst_vars='LTLIBOBJS
623LIBOBJS
624get_gcc_base_ver
625have_capability
626EGREP
627GREP
628CPP
629have_getipinfo
630default_gnatlib_target
631LN_S
632AWK
633PICFLAG
634enable_shared
635OBJEXT
636EXEEXT
637ac_ct_CC
638CPPFLAGS
639LDFLAGS
640CFLAGS
641CC
642toolexeclibdir
643toolexecdir
644multi_basedir
645MAINT
646target_subdir
647host_subdir
648build_subdir
649build_libsubdir
650target_noncanonical
651target_os
652target_vendor
653target_cpu
654target
655host_os
656host_vendor
657host_cpu
658host
659build_os
660build_vendor
661build_cpu
662build
663target_alias
664host_alias
665build_alias
666LIBS
667ECHO_T
668ECHO_N
669ECHO_C
670DEFS
671mandir
672localedir
673libdir
674psdir
675pdfdir
676dvidir
677htmldir
678infodir
679docdir
680oldincludedir
681includedir
682localstatedir
683sharedstatedir
684sysconfdir
685datadir
686datarootdir
687libexecdir
688sbindir
689bindir
690program_transform_name
691prefix
692exec_prefix
693PACKAGE_URL
694PACKAGE_BUGREPORT
695PACKAGE_STRING
696PACKAGE_VERSION
697PACKAGE_TARNAME
698PACKAGE_NAME
699PATH_SEPARATOR
700SHELL'
701ac_subst_files=''
702ac_user_opts='
703enable_option_checking
704with_build_libsubdir
705enable_version_specific_runtime_libs
706enable_maintainer_mode
707with_toolexeclibdir
708enable_multilib
709enable_shared
710with_system_libunwind
711with_gcc_major_version_only
712'
713      ac_precious_vars='build_alias
714host_alias
715target_alias
716CPP
717CPPFLAGS'
718
719
720# Initialize some variables set by options.
721ac_init_help=
722ac_init_version=false
723ac_unrecognized_opts=
724ac_unrecognized_sep=
725# The variables have the same names as the options, with
726# dashes changed to underlines.
727cache_file=/dev/null
728exec_prefix=NONE
729no_create=
730no_recursion=
731prefix=NONE
732program_prefix=NONE
733program_suffix=NONE
734program_transform_name=s,x,x,
735silent=
736site=
737srcdir=
738verbose=
739x_includes=NONE
740x_libraries=NONE
741
742# Installation directory options.
743# These are left unexpanded so users can "make install exec_prefix=/foo"
744# and all the variables that are supposed to be based on exec_prefix
745# by default will actually change.
746# Use braces instead of parens because sh, perl, etc. also accept them.
747# (The list follows the same order as the GNU Coding Standards.)
748bindir='${exec_prefix}/bin'
749sbindir='${exec_prefix}/sbin'
750libexecdir='${exec_prefix}/libexec'
751datarootdir='${prefix}/share'
752datadir='${datarootdir}'
753sysconfdir='${prefix}/etc'
754sharedstatedir='${prefix}/com'
755localstatedir='${prefix}/var'
756includedir='${prefix}/include'
757oldincludedir='/usr/include'
758docdir='${datarootdir}/doc/${PACKAGE}'
759infodir='${datarootdir}/info'
760htmldir='${docdir}'
761dvidir='${docdir}'
762pdfdir='${docdir}'
763psdir='${docdir}'
764libdir='${exec_prefix}/lib'
765localedir='${datarootdir}/locale'
766mandir='${datarootdir}/man'
767
768ac_prev=
769ac_dashdash=
770for ac_option
771do
772  # If the previous option needs an argument, assign it.
773  if test -n "$ac_prev"; then
774    eval $ac_prev=\$ac_option
775    ac_prev=
776    continue
777  fi
778
779  case $ac_option in
780  *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
781  *=)   ac_optarg= ;;
782  *)    ac_optarg=yes ;;
783  esac
784
785  # Accept the important Cygnus configure options, so we can diagnose typos.
786
787  case $ac_dashdash$ac_option in
788  --)
789    ac_dashdash=yes ;;
790
791  -bindir | --bindir | --bindi | --bind | --bin | --bi)
792    ac_prev=bindir ;;
793  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
794    bindir=$ac_optarg ;;
795
796  -build | --build | --buil | --bui | --bu)
797    ac_prev=build_alias ;;
798  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
799    build_alias=$ac_optarg ;;
800
801  -cache-file | --cache-file | --cache-fil | --cache-fi \
802  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
803    ac_prev=cache_file ;;
804  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
805  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
806    cache_file=$ac_optarg ;;
807
808  --config-cache | -C)
809    cache_file=config.cache ;;
810
811  -datadir | --datadir | --datadi | --datad)
812    ac_prev=datadir ;;
813  -datadir=* | --datadir=* | --datadi=* | --datad=*)
814    datadir=$ac_optarg ;;
815
816  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
817  | --dataroo | --dataro | --datar)
818    ac_prev=datarootdir ;;
819  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
820  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
821    datarootdir=$ac_optarg ;;
822
823  -disable-* | --disable-*)
824    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
825    # Reject names that are not valid shell variable names.
826    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
827      as_fn_error $? "invalid feature name: $ac_useropt"
828    ac_useropt_orig=$ac_useropt
829    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
830    case $ac_user_opts in
831      *"
832"enable_$ac_useropt"
833"*) ;;
834      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
835	 ac_unrecognized_sep=', ';;
836    esac
837    eval enable_$ac_useropt=no ;;
838
839  -docdir | --docdir | --docdi | --doc | --do)
840    ac_prev=docdir ;;
841  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
842    docdir=$ac_optarg ;;
843
844  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
845    ac_prev=dvidir ;;
846  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
847    dvidir=$ac_optarg ;;
848
849  -enable-* | --enable-*)
850    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
851    # Reject names that are not valid shell variable names.
852    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
853      as_fn_error $? "invalid feature name: $ac_useropt"
854    ac_useropt_orig=$ac_useropt
855    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
856    case $ac_user_opts in
857      *"
858"enable_$ac_useropt"
859"*) ;;
860      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
861	 ac_unrecognized_sep=', ';;
862    esac
863    eval enable_$ac_useropt=\$ac_optarg ;;
864
865  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
866  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
867  | --exec | --exe | --ex)
868    ac_prev=exec_prefix ;;
869  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
870  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
871  | --exec=* | --exe=* | --ex=*)
872    exec_prefix=$ac_optarg ;;
873
874  -gas | --gas | --ga | --g)
875    # Obsolete; use --with-gas.
876    with_gas=yes ;;
877
878  -help | --help | --hel | --he | -h)
879    ac_init_help=long ;;
880  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
881    ac_init_help=recursive ;;
882  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
883    ac_init_help=short ;;
884
885  -host | --host | --hos | --ho)
886    ac_prev=host_alias ;;
887  -host=* | --host=* | --hos=* | --ho=*)
888    host_alias=$ac_optarg ;;
889
890  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
891    ac_prev=htmldir ;;
892  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
893  | --ht=*)
894    htmldir=$ac_optarg ;;
895
896  -includedir | --includedir | --includedi | --included | --include \
897  | --includ | --inclu | --incl | --inc)
898    ac_prev=includedir ;;
899  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
900  | --includ=* | --inclu=* | --incl=* | --inc=*)
901    includedir=$ac_optarg ;;
902
903  -infodir | --infodir | --infodi | --infod | --info | --inf)
904    ac_prev=infodir ;;
905  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
906    infodir=$ac_optarg ;;
907
908  -libdir | --libdir | --libdi | --libd)
909    ac_prev=libdir ;;
910  -libdir=* | --libdir=* | --libdi=* | --libd=*)
911    libdir=$ac_optarg ;;
912
913  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
914  | --libexe | --libex | --libe)
915    ac_prev=libexecdir ;;
916  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
917  | --libexe=* | --libex=* | --libe=*)
918    libexecdir=$ac_optarg ;;
919
920  -localedir | --localedir | --localedi | --localed | --locale)
921    ac_prev=localedir ;;
922  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
923    localedir=$ac_optarg ;;
924
925  -localstatedir | --localstatedir | --localstatedi | --localstated \
926  | --localstate | --localstat | --localsta | --localst | --locals)
927    ac_prev=localstatedir ;;
928  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
929  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
930    localstatedir=$ac_optarg ;;
931
932  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
933    ac_prev=mandir ;;
934  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
935    mandir=$ac_optarg ;;
936
937  -nfp | --nfp | --nf)
938    # Obsolete; use --without-fp.
939    with_fp=no ;;
940
941  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
942  | --no-cr | --no-c | -n)
943    no_create=yes ;;
944
945  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
946  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
947    no_recursion=yes ;;
948
949  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
950  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
951  | --oldin | --oldi | --old | --ol | --o)
952    ac_prev=oldincludedir ;;
953  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
954  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
955  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
956    oldincludedir=$ac_optarg ;;
957
958  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
959    ac_prev=prefix ;;
960  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
961    prefix=$ac_optarg ;;
962
963  -program-prefix | --program-prefix | --program-prefi | --program-pref \
964  | --program-pre | --program-pr | --program-p)
965    ac_prev=program_prefix ;;
966  -program-prefix=* | --program-prefix=* | --program-prefi=* \
967  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
968    program_prefix=$ac_optarg ;;
969
970  -program-suffix | --program-suffix | --program-suffi | --program-suff \
971  | --program-suf | --program-su | --program-s)
972    ac_prev=program_suffix ;;
973  -program-suffix=* | --program-suffix=* | --program-suffi=* \
974  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
975    program_suffix=$ac_optarg ;;
976
977  -program-transform-name | --program-transform-name \
978  | --program-transform-nam | --program-transform-na \
979  | --program-transform-n | --program-transform- \
980  | --program-transform | --program-transfor \
981  | --program-transfo | --program-transf \
982  | --program-trans | --program-tran \
983  | --progr-tra | --program-tr | --program-t)
984    ac_prev=program_transform_name ;;
985  -program-transform-name=* | --program-transform-name=* \
986  | --program-transform-nam=* | --program-transform-na=* \
987  | --program-transform-n=* | --program-transform-=* \
988  | --program-transform=* | --program-transfor=* \
989  | --program-transfo=* | --program-transf=* \
990  | --program-trans=* | --program-tran=* \
991  | --progr-tra=* | --program-tr=* | --program-t=*)
992    program_transform_name=$ac_optarg ;;
993
994  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
995    ac_prev=pdfdir ;;
996  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
997    pdfdir=$ac_optarg ;;
998
999  -psdir | --psdir | --psdi | --psd | --ps)
1000    ac_prev=psdir ;;
1001  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1002    psdir=$ac_optarg ;;
1003
1004  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1005  | -silent | --silent | --silen | --sile | --sil)
1006    silent=yes ;;
1007
1008  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1009    ac_prev=sbindir ;;
1010  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1011  | --sbi=* | --sb=*)
1012    sbindir=$ac_optarg ;;
1013
1014  -sharedstatedir | --sharedstatedir | --sharedstatedi \
1015  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1016  | --sharedst | --shareds | --shared | --share | --shar \
1017  | --sha | --sh)
1018    ac_prev=sharedstatedir ;;
1019  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1020  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1021  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1022  | --sha=* | --sh=*)
1023    sharedstatedir=$ac_optarg ;;
1024
1025  -site | --site | --sit)
1026    ac_prev=site ;;
1027  -site=* | --site=* | --sit=*)
1028    site=$ac_optarg ;;
1029
1030  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1031    ac_prev=srcdir ;;
1032  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1033    srcdir=$ac_optarg ;;
1034
1035  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1036  | --syscon | --sysco | --sysc | --sys | --sy)
1037    ac_prev=sysconfdir ;;
1038  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1039  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1040    sysconfdir=$ac_optarg ;;
1041
1042  -target | --target | --targe | --targ | --tar | --ta | --t)
1043    ac_prev=target_alias ;;
1044  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1045    target_alias=$ac_optarg ;;
1046
1047  -v | -verbose | --verbose | --verbos | --verbo | --verb)
1048    verbose=yes ;;
1049
1050  -version | --version | --versio | --versi | --vers | -V)
1051    ac_init_version=: ;;
1052
1053  -with-* | --with-*)
1054    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1055    # Reject names that are not valid shell variable names.
1056    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1057      as_fn_error $? "invalid package name: $ac_useropt"
1058    ac_useropt_orig=$ac_useropt
1059    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1060    case $ac_user_opts in
1061      *"
1062"with_$ac_useropt"
1063"*) ;;
1064      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1065	 ac_unrecognized_sep=', ';;
1066    esac
1067    eval with_$ac_useropt=\$ac_optarg ;;
1068
1069  -without-* | --without-*)
1070    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1071    # Reject names that are not valid shell variable names.
1072    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1073      as_fn_error $? "invalid package name: $ac_useropt"
1074    ac_useropt_orig=$ac_useropt
1075    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1076    case $ac_user_opts in
1077      *"
1078"with_$ac_useropt"
1079"*) ;;
1080      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1081	 ac_unrecognized_sep=', ';;
1082    esac
1083    eval with_$ac_useropt=no ;;
1084
1085  --x)
1086    # Obsolete; use --with-x.
1087    with_x=yes ;;
1088
1089  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1090  | --x-incl | --x-inc | --x-in | --x-i)
1091    ac_prev=x_includes ;;
1092  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1093  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1094    x_includes=$ac_optarg ;;
1095
1096  -x-libraries | --x-libraries | --x-librarie | --x-librari \
1097  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1098    ac_prev=x_libraries ;;
1099  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1100  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1101    x_libraries=$ac_optarg ;;
1102
1103  -*) as_fn_error $? "unrecognized option: \`$ac_option'
1104Try \`$0 --help' for more information"
1105    ;;
1106
1107  *=*)
1108    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1109    # Reject names that are not valid shell variable names.
1110    case $ac_envvar in #(
1111      '' | [0-9]* | *[!_$as_cr_alnum]* )
1112      as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1113    esac
1114    eval $ac_envvar=\$ac_optarg
1115    export $ac_envvar ;;
1116
1117  *)
1118    # FIXME: should be removed in autoconf 3.0.
1119    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1120    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1121      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1122    : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1123    ;;
1124
1125  esac
1126done
1127
1128if test -n "$ac_prev"; then
1129  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1130  as_fn_error $? "missing argument to $ac_option"
1131fi
1132
1133if test -n "$ac_unrecognized_opts"; then
1134  case $enable_option_checking in
1135    no) ;;
1136    fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1137    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1138  esac
1139fi
1140
1141# Check all directory arguments for consistency.
1142for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
1143		datadir sysconfdir sharedstatedir localstatedir includedir \
1144		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1145		libdir localedir mandir
1146do
1147  eval ac_val=\$$ac_var
1148  # Remove trailing slashes.
1149  case $ac_val in
1150    */ )
1151      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1152      eval $ac_var=\$ac_val;;
1153  esac
1154  # Be sure to have absolute directory names.
1155  case $ac_val in
1156    [\\/$]* | ?:[\\/]* )  continue;;
1157    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1158  esac
1159  as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1160done
1161
1162# There might be people who depend on the old broken behavior: `$host'
1163# used to hold the argument of --host etc.
1164# FIXME: To remove some day.
1165build=$build_alias
1166host=$host_alias
1167target=$target_alias
1168
1169# FIXME: To remove some day.
1170if test "x$host_alias" != x; then
1171  if test "x$build_alias" = x; then
1172    cross_compiling=maybe
1173  elif test "x$build_alias" != "x$host_alias"; then
1174    cross_compiling=yes
1175  fi
1176fi
1177
1178ac_tool_prefix=
1179test -n "$host_alias" && ac_tool_prefix=$host_alias-
1180
1181test "$silent" = yes && exec 6>/dev/null
1182
1183
1184ac_pwd=`pwd` && test -n "$ac_pwd" &&
1185ac_ls_di=`ls -di .` &&
1186ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1187  as_fn_error $? "working directory cannot be determined"
1188test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1189  as_fn_error $? "pwd does not report name of working directory"
1190
1191
1192# Find the source files, if location was not specified.
1193if test -z "$srcdir"; then
1194  ac_srcdir_defaulted=yes
1195  # Try the directory containing this script, then the parent directory.
1196  ac_confdir=`$as_dirname -- "$as_myself" ||
1197$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1198	 X"$as_myself" : 'X\(//\)[^/]' \| \
1199	 X"$as_myself" : 'X\(//\)$' \| \
1200	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1201$as_echo X"$as_myself" |
1202    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1203	    s//\1/
1204	    q
1205	  }
1206	  /^X\(\/\/\)[^/].*/{
1207	    s//\1/
1208	    q
1209	  }
1210	  /^X\(\/\/\)$/{
1211	    s//\1/
1212	    q
1213	  }
1214	  /^X\(\/\).*/{
1215	    s//\1/
1216	    q
1217	  }
1218	  s/.*/./; q'`
1219  srcdir=$ac_confdir
1220  if test ! -r "$srcdir/$ac_unique_file"; then
1221    srcdir=..
1222  fi
1223else
1224  ac_srcdir_defaulted=no
1225fi
1226if test ! -r "$srcdir/$ac_unique_file"; then
1227  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1228  as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1229fi
1230ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1231ac_abs_confdir=`(
1232	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1233	pwd)`
1234# When building in place, set srcdir=.
1235if test "$ac_abs_confdir" = "$ac_pwd"; then
1236  srcdir=.
1237fi
1238# Remove unnecessary trailing slashes from srcdir.
1239# Double slashes in file names in object file debugging info
1240# mess up M-x gdb in Emacs.
1241case $srcdir in
1242*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1243esac
1244for ac_var in $ac_precious_vars; do
1245  eval ac_env_${ac_var}_set=\${${ac_var}+set}
1246  eval ac_env_${ac_var}_value=\$${ac_var}
1247  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1248  eval ac_cv_env_${ac_var}_value=\$${ac_var}
1249done
1250
1251#
1252# Report the --help message.
1253#
1254if test "$ac_init_help" = "long"; then
1255  # Omit some internal or obsolete options to make the list less imposing.
1256  # This message is too long to be a string in the A/UX 3.1 sh.
1257  cat <<_ACEOF
1258\`configure' configures this package to adapt to many kinds of systems.
1259
1260Usage: $0 [OPTION]... [VAR=VALUE]...
1261
1262To assign environment variables (e.g., CC, CFLAGS...), specify them as
1263VAR=VALUE.  See below for descriptions of some of the useful variables.
1264
1265Defaults for the options are specified in brackets.
1266
1267Configuration:
1268  -h, --help              display this help and exit
1269      --help=short        display options specific to this package
1270      --help=recursive    display the short help of all the included packages
1271  -V, --version           display version information and exit
1272  -q, --quiet, --silent   do not print \`checking ...' messages
1273      --cache-file=FILE   cache test results in FILE [disabled]
1274  -C, --config-cache      alias for \`--cache-file=config.cache'
1275  -n, --no-create         do not create output files
1276      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1277
1278Installation directories:
1279  --prefix=PREFIX         install architecture-independent files in PREFIX
1280                          [$ac_default_prefix]
1281  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1282                          [PREFIX]
1283
1284By default, \`make install' will install all the files in
1285\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1286an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1287for instance \`--prefix=\$HOME'.
1288
1289For better control, use the options below.
1290
1291Fine tuning of the installation directories:
1292  --bindir=DIR            user executables [EPREFIX/bin]
1293  --sbindir=DIR           system admin executables [EPREFIX/sbin]
1294  --libexecdir=DIR        program executables [EPREFIX/libexec]
1295  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1296  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1297  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1298  --libdir=DIR            object code libraries [EPREFIX/lib]
1299  --includedir=DIR        C header files [PREFIX/include]
1300  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1301  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1302  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1303  --infodir=DIR           info documentation [DATAROOTDIR/info]
1304  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1305  --mandir=DIR            man documentation [DATAROOTDIR/man]
1306  --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1307  --htmldir=DIR           html documentation [DOCDIR]
1308  --dvidir=DIR            dvi documentation [DOCDIR]
1309  --pdfdir=DIR            pdf documentation [DOCDIR]
1310  --psdir=DIR             ps documentation [DOCDIR]
1311_ACEOF
1312
1313  cat <<\_ACEOF
1314
1315System types:
1316  --build=BUILD     configure for building on BUILD [guessed]
1317  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1318  --target=TARGET   configure for building compilers for TARGET [HOST]
1319_ACEOF
1320fi
1321
1322if test -n "$ac_init_help"; then
1323
1324  cat <<\_ACEOF
1325
1326Optional Features:
1327  --disable-option-checking  ignore unrecognized --enable/--with options
1328  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1329  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1330  --enable-version-specific-runtime-libs
1331                          specify that runtime libraries should be installed
1332                          in a compiler-specific directory
1333  --enable-maintainer-mode
1334                          enable make rules and dependencies not useful (and
1335                          sometimes confusing) to the casual installer
1336  --enable-multilib       build many library versions (default)
1337  --disable-shared        don't provide a shared libgnat
1338
1339Optional Packages:
1340  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1341  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1342  --with-build-libsubdir=DIR  Directory where to find libraries for build system
1343  --with-toolexeclibdir=DIR
1344                          install libraries built with a cross compiler within
1345                          DIR
1346  --with-system-libunwind use installed libunwind
1347  --with-gcc-major-version-only
1348                          use only GCC major number in filesystem paths
1349
1350Some influential environment variables:
1351  CC          C compiler command
1352  CFLAGS      C compiler flags
1353  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1354              nonstandard directory <lib dir>
1355  LIBS        libraries to pass to the linker, e.g. -l<library>
1356  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1357              you have headers in a nonstandard directory <include dir>
1358  CPP         C preprocessor
1359
1360Use these variables to override the choices made by `configure' or to help
1361it to find libraries and programs with nonstandard names/locations.
1362
1363Report bugs to the package provider.
1364_ACEOF
1365ac_status=$?
1366fi
1367
1368if test "$ac_init_help" = "recursive"; then
1369  # If there are subdirs, report their specific --help.
1370  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1371    test -d "$ac_dir" ||
1372      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1373      continue
1374    ac_builddir=.
1375
1376case "$ac_dir" in
1377.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1378*)
1379  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1380  # A ".." for each directory in $ac_dir_suffix.
1381  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1382  case $ac_top_builddir_sub in
1383  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1384  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1385  esac ;;
1386esac
1387ac_abs_top_builddir=$ac_pwd
1388ac_abs_builddir=$ac_pwd$ac_dir_suffix
1389# for backward compatibility:
1390ac_top_builddir=$ac_top_build_prefix
1391
1392case $srcdir in
1393  .)  # We are building in place.
1394    ac_srcdir=.
1395    ac_top_srcdir=$ac_top_builddir_sub
1396    ac_abs_top_srcdir=$ac_pwd ;;
1397  [\\/]* | ?:[\\/]* )  # Absolute name.
1398    ac_srcdir=$srcdir$ac_dir_suffix;
1399    ac_top_srcdir=$srcdir
1400    ac_abs_top_srcdir=$srcdir ;;
1401  *) # Relative name.
1402    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1403    ac_top_srcdir=$ac_top_build_prefix$srcdir
1404    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1405esac
1406ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1407
1408    cd "$ac_dir" || { ac_status=$?; continue; }
1409    # Check for guested configure.
1410    if test -f "$ac_srcdir/configure.gnu"; then
1411      echo &&
1412      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1413    elif test -f "$ac_srcdir/configure"; then
1414      echo &&
1415      $SHELL "$ac_srcdir/configure" --help=recursive
1416    else
1417      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1418    fi || ac_status=$?
1419    cd "$ac_pwd" || { ac_status=$?; break; }
1420  done
1421fi
1422
1423test -n "$ac_init_help" && exit $ac_status
1424if $ac_init_version; then
1425  cat <<\_ACEOF
1426configure
1427generated by GNU Autoconf 2.69
1428
1429Copyright (C) 2012 Free Software Foundation, Inc.
1430This configure script is free software; the Free Software Foundation
1431gives unlimited permission to copy, distribute and modify it.
1432_ACEOF
1433  exit
1434fi
1435
1436## ------------------------ ##
1437## Autoconf initialization. ##
1438## ------------------------ ##
1439
1440# ac_fn_c_try_compile LINENO
1441# --------------------------
1442# Try to compile conftest.$ac_ext, and return whether this succeeded.
1443ac_fn_c_try_compile ()
1444{
1445  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1446  rm -f conftest.$ac_objext
1447  if { { ac_try="$ac_compile"
1448case "(($ac_try" in
1449  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1450  *) ac_try_echo=$ac_try;;
1451esac
1452eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1453$as_echo "$ac_try_echo"; } >&5
1454  (eval "$ac_compile") 2>conftest.err
1455  ac_status=$?
1456  if test -s conftest.err; then
1457    grep -v '^ *+' conftest.err >conftest.er1
1458    cat conftest.er1 >&5
1459    mv -f conftest.er1 conftest.err
1460  fi
1461  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1462  test $ac_status = 0; } && {
1463	 test -z "$ac_c_werror_flag" ||
1464	 test ! -s conftest.err
1465       } && test -s conftest.$ac_objext; then :
1466  ac_retval=0
1467else
1468  $as_echo "$as_me: failed program was:" >&5
1469sed 's/^/| /' conftest.$ac_ext >&5
1470
1471	ac_retval=1
1472fi
1473  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1474  as_fn_set_status $ac_retval
1475
1476} # ac_fn_c_try_compile
1477
1478# ac_fn_c_try_cpp LINENO
1479# ----------------------
1480# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1481ac_fn_c_try_cpp ()
1482{
1483  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1484  if { { ac_try="$ac_cpp conftest.$ac_ext"
1485case "(($ac_try" in
1486  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1487  *) ac_try_echo=$ac_try;;
1488esac
1489eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1490$as_echo "$ac_try_echo"; } >&5
1491  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1492  ac_status=$?
1493  if test -s conftest.err; then
1494    grep -v '^ *+' conftest.err >conftest.er1
1495    cat conftest.er1 >&5
1496    mv -f conftest.er1 conftest.err
1497  fi
1498  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1499  test $ac_status = 0; } > conftest.i && {
1500	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1501	 test ! -s conftest.err
1502       }; then :
1503  ac_retval=0
1504else
1505  $as_echo "$as_me: failed program was:" >&5
1506sed 's/^/| /' conftest.$ac_ext >&5
1507
1508    ac_retval=1
1509fi
1510  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1511  as_fn_set_status $ac_retval
1512
1513} # ac_fn_c_try_cpp
1514
1515# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1516# -------------------------------------------------------
1517# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1518# the include files in INCLUDES and setting the cache variable VAR
1519# accordingly.
1520ac_fn_c_check_header_mongrel ()
1521{
1522  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1523  if eval \${$3+:} false; then :
1524  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1525$as_echo_n "checking for $2... " >&6; }
1526if eval \${$3+:} false; then :
1527  $as_echo_n "(cached) " >&6
1528fi
1529eval ac_res=\$$3
1530	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1531$as_echo "$ac_res" >&6; }
1532else
1533  # Is the header compilable?
1534{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1535$as_echo_n "checking $2 usability... " >&6; }
1536cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1537/* end confdefs.h.  */
1538$4
1539#include <$2>
1540_ACEOF
1541if ac_fn_c_try_compile "$LINENO"; then :
1542  ac_header_compiler=yes
1543else
1544  ac_header_compiler=no
1545fi
1546rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1547{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1548$as_echo "$ac_header_compiler" >&6; }
1549
1550# Is the header present?
1551{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1552$as_echo_n "checking $2 presence... " >&6; }
1553cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1554/* end confdefs.h.  */
1555#include <$2>
1556_ACEOF
1557if ac_fn_c_try_cpp "$LINENO"; then :
1558  ac_header_preproc=yes
1559else
1560  ac_header_preproc=no
1561fi
1562rm -f conftest.err conftest.i conftest.$ac_ext
1563{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1564$as_echo "$ac_header_preproc" >&6; }
1565
1566# So?  What about this header?
1567case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1568  yes:no: )
1569    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1570$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1571    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1572$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1573    ;;
1574  no:yes:* )
1575    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1576$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1577    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1578$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1579    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1580$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1581    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1582$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1583    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1584$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1585    ;;
1586esac
1587  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1588$as_echo_n "checking for $2... " >&6; }
1589if eval \${$3+:} false; then :
1590  $as_echo_n "(cached) " >&6
1591else
1592  eval "$3=\$ac_header_compiler"
1593fi
1594eval ac_res=\$$3
1595	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1596$as_echo "$ac_res" >&6; }
1597fi
1598  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1599
1600} # ac_fn_c_check_header_mongrel
1601
1602# ac_fn_c_try_run LINENO
1603# ----------------------
1604# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1605# that executables *can* be run.
1606ac_fn_c_try_run ()
1607{
1608  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1609  if { { ac_try="$ac_link"
1610case "(($ac_try" in
1611  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1612  *) ac_try_echo=$ac_try;;
1613esac
1614eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1615$as_echo "$ac_try_echo"; } >&5
1616  (eval "$ac_link") 2>&5
1617  ac_status=$?
1618  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1619  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1620  { { case "(($ac_try" in
1621  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1622  *) ac_try_echo=$ac_try;;
1623esac
1624eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1625$as_echo "$ac_try_echo"; } >&5
1626  (eval "$ac_try") 2>&5
1627  ac_status=$?
1628  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1629  test $ac_status = 0; }; }; then :
1630  ac_retval=0
1631else
1632  $as_echo "$as_me: program exited with status $ac_status" >&5
1633       $as_echo "$as_me: failed program was:" >&5
1634sed 's/^/| /' conftest.$ac_ext >&5
1635
1636       ac_retval=$ac_status
1637fi
1638  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1639  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1640  as_fn_set_status $ac_retval
1641
1642} # ac_fn_c_try_run
1643
1644# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1645# -------------------------------------------------------
1646# Tests whether HEADER exists and can be compiled using the include files in
1647# INCLUDES, setting the cache variable VAR accordingly.
1648ac_fn_c_check_header_compile ()
1649{
1650  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1651  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1652$as_echo_n "checking for $2... " >&6; }
1653if eval \${$3+:} false; then :
1654  $as_echo_n "(cached) " >&6
1655else
1656  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1657/* end confdefs.h.  */
1658$4
1659#include <$2>
1660_ACEOF
1661if ac_fn_c_try_compile "$LINENO"; then :
1662  eval "$3=yes"
1663else
1664  eval "$3=no"
1665fi
1666rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1667fi
1668eval ac_res=\$$3
1669	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1670$as_echo "$ac_res" >&6; }
1671  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1672
1673} # ac_fn_c_check_header_compile
1674cat >config.log <<_ACEOF
1675This file contains any messages produced by compilers while
1676running configure, to aid debugging if configure makes a mistake.
1677
1678It was created by $as_me, which was
1679generated by GNU Autoconf 2.69.  Invocation command line was
1680
1681  $ $0 $@
1682
1683_ACEOF
1684exec 5>>config.log
1685{
1686cat <<_ASUNAME
1687## --------- ##
1688## Platform. ##
1689## --------- ##
1690
1691hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1692uname -m = `(uname -m) 2>/dev/null || echo unknown`
1693uname -r = `(uname -r) 2>/dev/null || echo unknown`
1694uname -s = `(uname -s) 2>/dev/null || echo unknown`
1695uname -v = `(uname -v) 2>/dev/null || echo unknown`
1696
1697/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1698/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1699
1700/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1701/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1702/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1703/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1704/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1705/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1706/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1707
1708_ASUNAME
1709
1710as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1711for as_dir in $PATH
1712do
1713  IFS=$as_save_IFS
1714  test -z "$as_dir" && as_dir=.
1715    $as_echo "PATH: $as_dir"
1716  done
1717IFS=$as_save_IFS
1718
1719} >&5
1720
1721cat >&5 <<_ACEOF
1722
1723
1724## ----------- ##
1725## Core tests. ##
1726## ----------- ##
1727
1728_ACEOF
1729
1730
1731# Keep a trace of the command line.
1732# Strip out --no-create and --no-recursion so they do not pile up.
1733# Strip out --silent because we don't want to record it for future runs.
1734# Also quote any args containing shell meta-characters.
1735# Make two passes to allow for proper duplicate-argument suppression.
1736ac_configure_args=
1737ac_configure_args0=
1738ac_configure_args1=
1739ac_must_keep_next=false
1740for ac_pass in 1 2
1741do
1742  for ac_arg
1743  do
1744    case $ac_arg in
1745    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1746    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1747    | -silent | --silent | --silen | --sile | --sil)
1748      continue ;;
1749    *\'*)
1750      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1751    esac
1752    case $ac_pass in
1753    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1754    2)
1755      as_fn_append ac_configure_args1 " '$ac_arg'"
1756      if test $ac_must_keep_next = true; then
1757	ac_must_keep_next=false # Got value, back to normal.
1758      else
1759	case $ac_arg in
1760	  *=* | --config-cache | -C | -disable-* | --disable-* \
1761	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1762	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1763	  | -with-* | --with-* | -without-* | --without-* | --x)
1764	    case "$ac_configure_args0 " in
1765	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1766	    esac
1767	    ;;
1768	  -* ) ac_must_keep_next=true ;;
1769	esac
1770      fi
1771      as_fn_append ac_configure_args " '$ac_arg'"
1772      ;;
1773    esac
1774  done
1775done
1776{ ac_configure_args0=; unset ac_configure_args0;}
1777{ ac_configure_args1=; unset ac_configure_args1;}
1778
1779# When interrupted or exit'd, cleanup temporary files, and complete
1780# config.log.  We remove comments because anyway the quotes in there
1781# would cause problems or look ugly.
1782# WARNING: Use '\'' to represent an apostrophe within the trap.
1783# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1784trap 'exit_status=$?
1785  # Save into config.log some information that might help in debugging.
1786  {
1787    echo
1788
1789    $as_echo "## ---------------- ##
1790## Cache variables. ##
1791## ---------------- ##"
1792    echo
1793    # The following way of writing the cache mishandles newlines in values,
1794(
1795  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1796    eval ac_val=\$$ac_var
1797    case $ac_val in #(
1798    *${as_nl}*)
1799      case $ac_var in #(
1800      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1801$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1802      esac
1803      case $ac_var in #(
1804      _ | IFS | as_nl) ;; #(
1805      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1806      *) { eval $ac_var=; unset $ac_var;} ;;
1807      esac ;;
1808    esac
1809  done
1810  (set) 2>&1 |
1811    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1812    *${as_nl}ac_space=\ *)
1813      sed -n \
1814	"s/'\''/'\''\\\\'\'''\''/g;
1815	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1816      ;; #(
1817    *)
1818      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1819      ;;
1820    esac |
1821    sort
1822)
1823    echo
1824
1825    $as_echo "## ----------------- ##
1826## Output variables. ##
1827## ----------------- ##"
1828    echo
1829    for ac_var in $ac_subst_vars
1830    do
1831      eval ac_val=\$$ac_var
1832      case $ac_val in
1833      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1834      esac
1835      $as_echo "$ac_var='\''$ac_val'\''"
1836    done | sort
1837    echo
1838
1839    if test -n "$ac_subst_files"; then
1840      $as_echo "## ------------------- ##
1841## File substitutions. ##
1842## ------------------- ##"
1843      echo
1844      for ac_var in $ac_subst_files
1845      do
1846	eval ac_val=\$$ac_var
1847	case $ac_val in
1848	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1849	esac
1850	$as_echo "$ac_var='\''$ac_val'\''"
1851      done | sort
1852      echo
1853    fi
1854
1855    if test -s confdefs.h; then
1856      $as_echo "## ----------- ##
1857## confdefs.h. ##
1858## ----------- ##"
1859      echo
1860      cat confdefs.h
1861      echo
1862    fi
1863    test "$ac_signal" != 0 &&
1864      $as_echo "$as_me: caught signal $ac_signal"
1865    $as_echo "$as_me: exit $exit_status"
1866  } >&5
1867  rm -f core *.core core.conftest.* &&
1868    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1869    exit $exit_status
1870' 0
1871for ac_signal in 1 2 13 15; do
1872  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1873done
1874ac_signal=0
1875
1876# confdefs.h avoids OS command line length limits that DEFS can exceed.
1877rm -f -r conftest* confdefs.h
1878
1879$as_echo "/* confdefs.h */" > confdefs.h
1880
1881# Predefined preprocessor variables.
1882
1883cat >>confdefs.h <<_ACEOF
1884#define PACKAGE_NAME "$PACKAGE_NAME"
1885_ACEOF
1886
1887cat >>confdefs.h <<_ACEOF
1888#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1889_ACEOF
1890
1891cat >>confdefs.h <<_ACEOF
1892#define PACKAGE_VERSION "$PACKAGE_VERSION"
1893_ACEOF
1894
1895cat >>confdefs.h <<_ACEOF
1896#define PACKAGE_STRING "$PACKAGE_STRING"
1897_ACEOF
1898
1899cat >>confdefs.h <<_ACEOF
1900#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1901_ACEOF
1902
1903cat >>confdefs.h <<_ACEOF
1904#define PACKAGE_URL "$PACKAGE_URL"
1905_ACEOF
1906
1907
1908# Let the site file select an alternate cache file if it wants to.
1909# Prefer an explicitly selected file to automatically selected ones.
1910ac_site_file1=NONE
1911ac_site_file2=NONE
1912if test -n "$CONFIG_SITE"; then
1913  # We do not want a PATH search for config.site.
1914  case $CONFIG_SITE in #((
1915    -*)  ac_site_file1=./$CONFIG_SITE;;
1916    */*) ac_site_file1=$CONFIG_SITE;;
1917    *)   ac_site_file1=./$CONFIG_SITE;;
1918  esac
1919elif test "x$prefix" != xNONE; then
1920  ac_site_file1=$prefix/share/config.site
1921  ac_site_file2=$prefix/etc/config.site
1922else
1923  ac_site_file1=$ac_default_prefix/share/config.site
1924  ac_site_file2=$ac_default_prefix/etc/config.site
1925fi
1926for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1927do
1928  test "x$ac_site_file" = xNONE && continue
1929  if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1930    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1931$as_echo "$as_me: loading site script $ac_site_file" >&6;}
1932    sed 's/^/| /' "$ac_site_file" >&5
1933    . "$ac_site_file" \
1934      || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1935$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1936as_fn_error $? "failed to load site script $ac_site_file
1937See \`config.log' for more details" "$LINENO" 5; }
1938  fi
1939done
1940
1941if test -r "$cache_file"; then
1942  # Some versions of bash will fail to source /dev/null (special files
1943  # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
1944  if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1945    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1946$as_echo "$as_me: loading cache $cache_file" >&6;}
1947    case $cache_file in
1948      [\\/]* | ?:[\\/]* ) . "$cache_file";;
1949      *)                      . "./$cache_file";;
1950    esac
1951  fi
1952else
1953  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1954$as_echo "$as_me: creating cache $cache_file" >&6;}
1955  >$cache_file
1956fi
1957
1958# Check that the precious variables saved in the cache have kept the same
1959# value.
1960ac_cache_corrupted=false
1961for ac_var in $ac_precious_vars; do
1962  eval ac_old_set=\$ac_cv_env_${ac_var}_set
1963  eval ac_new_set=\$ac_env_${ac_var}_set
1964  eval ac_old_val=\$ac_cv_env_${ac_var}_value
1965  eval ac_new_val=\$ac_env_${ac_var}_value
1966  case $ac_old_set,$ac_new_set in
1967    set,)
1968      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1969$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1970      ac_cache_corrupted=: ;;
1971    ,set)
1972      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1973$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1974      ac_cache_corrupted=: ;;
1975    ,);;
1976    *)
1977      if test "x$ac_old_val" != "x$ac_new_val"; then
1978	# differences in whitespace do not lead to failure.
1979	ac_old_val_w=`echo x $ac_old_val`
1980	ac_new_val_w=`echo x $ac_new_val`
1981	if test "$ac_old_val_w" != "$ac_new_val_w"; then
1982	  { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1983$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1984	  ac_cache_corrupted=:
1985	else
1986	  { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1987$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1988	  eval $ac_var=\$ac_old_val
1989	fi
1990	{ $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
1991$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1992	{ $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
1993$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1994      fi;;
1995  esac
1996  # Pass precious variables to config.status.
1997  if test "$ac_new_set" = set; then
1998    case $ac_new_val in
1999    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2000    *) ac_arg=$ac_var=$ac_new_val ;;
2001    esac
2002    case " $ac_configure_args " in
2003      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2004      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2005    esac
2006  fi
2007done
2008if $ac_cache_corrupted; then
2009  { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2010$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2011  { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2012$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2013  as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2014fi
2015## -------------------- ##
2016## Main body of script. ##
2017## -------------------- ##
2018
2019ac_ext=c
2020ac_cpp='$CPP $CPPFLAGS'
2021ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2022ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2023ac_compiler_gnu=$ac_cv_c_compiler_gnu
2024
2025
2026
2027
2028
2029
2030
2031
2032# Determine the host, build, and target systems
2033ac_aux_dir=
2034for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2035  if test -f "$ac_dir/install-sh"; then
2036    ac_aux_dir=$ac_dir
2037    ac_install_sh="$ac_aux_dir/install-sh -c"
2038    break
2039  elif test -f "$ac_dir/install.sh"; then
2040    ac_aux_dir=$ac_dir
2041    ac_install_sh="$ac_aux_dir/install.sh -c"
2042    break
2043  elif test -f "$ac_dir/shtool"; then
2044    ac_aux_dir=$ac_dir
2045    ac_install_sh="$ac_aux_dir/shtool install -c"
2046    break
2047  fi
2048done
2049if test -z "$ac_aux_dir"; then
2050  as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2051fi
2052
2053# These three variables are undocumented and unsupported,
2054# and are intended to be withdrawn in a future Autoconf release.
2055# They can cause serious problems if a builder's source tree is in a directory
2056# whose full name contains unusual characters.
2057ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2058ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2059ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2060
2061
2062# Make sure we can run config.sub.
2063$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2064  as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2065
2066{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2067$as_echo_n "checking build system type... " >&6; }
2068if ${ac_cv_build+:} false; then :
2069  $as_echo_n "(cached) " >&6
2070else
2071  ac_build_alias=$build_alias
2072test "x$ac_build_alias" = x &&
2073  ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2074test "x$ac_build_alias" = x &&
2075  as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2076ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2077  as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2078
2079fi
2080{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2081$as_echo "$ac_cv_build" >&6; }
2082case $ac_cv_build in
2083*-*-*) ;;
2084*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2085esac
2086build=$ac_cv_build
2087ac_save_IFS=$IFS; IFS='-'
2088set x $ac_cv_build
2089shift
2090build_cpu=$1
2091build_vendor=$2
2092shift; shift
2093# Remember, the first character of IFS is used to create $*,
2094# except with old shells:
2095build_os=$*
2096IFS=$ac_save_IFS
2097case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2098
2099
2100{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2101$as_echo_n "checking host system type... " >&6; }
2102if ${ac_cv_host+:} false; then :
2103  $as_echo_n "(cached) " >&6
2104else
2105  if test "x$host_alias" = x; then
2106  ac_cv_host=$ac_cv_build
2107else
2108  ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2109    as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2110fi
2111
2112fi
2113{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2114$as_echo "$ac_cv_host" >&6; }
2115case $ac_cv_host in
2116*-*-*) ;;
2117*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2118esac
2119host=$ac_cv_host
2120ac_save_IFS=$IFS; IFS='-'
2121set x $ac_cv_host
2122shift
2123host_cpu=$1
2124host_vendor=$2
2125shift; shift
2126# Remember, the first character of IFS is used to create $*,
2127# except with old shells:
2128host_os=$*
2129IFS=$ac_save_IFS
2130case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2131
2132
2133{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2134$as_echo_n "checking target system type... " >&6; }
2135if ${ac_cv_target+:} false; then :
2136  $as_echo_n "(cached) " >&6
2137else
2138  if test "x$target_alias" = x; then
2139  ac_cv_target=$ac_cv_host
2140else
2141  ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2142    as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2143fi
2144
2145fi
2146{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2147$as_echo "$ac_cv_target" >&6; }
2148case $ac_cv_target in
2149*-*-*) ;;
2150*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2151esac
2152target=$ac_cv_target
2153ac_save_IFS=$IFS; IFS='-'
2154set x $ac_cv_target
2155shift
2156target_cpu=$1
2157target_vendor=$2
2158shift; shift
2159# Remember, the first character of IFS is used to create $*,
2160# except with old shells:
2161target_os=$*
2162IFS=$ac_save_IFS
2163case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2164
2165
2166# The aliases save the names the user supplied, while $host etc.
2167# will get canonicalized.
2168test -n "$target_alias" &&
2169  test "$program_prefix$program_suffix$program_transform_name" = \
2170    NONENONEs,x,x, &&
2171  program_prefix=${target_alias}-
2172target_alias=${target_alias-$host_alias}
2173
2174# Determine the noncanonical target name, for directory use.
2175 case ${build_alias} in
2176  "") build_noncanonical=${build} ;;
2177  *) build_noncanonical=${build_alias} ;;
2178esac
2179
2180 case ${host_alias} in
2181  "") host_noncanonical=${build_noncanonical} ;;
2182  *) host_noncanonical=${host_alias} ;;
2183esac
2184
2185 case ${target_alias} in
2186  "") target_noncanonical=${host_noncanonical} ;;
2187  *) target_noncanonical=${target_alias} ;;
2188esac
2189
2190
2191
2192
2193# Determine the target- and build-specific subdirectories
2194
2195# post-stage1 host modules use a different CC_FOR_BUILD so, in order to
2196# have matching libraries, they should use host libraries: Makefile.tpl
2197# arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
2198# However, they still use the build modules, because the corresponding
2199# host modules (e.g. bison) are only built for the host when bootstrap
2200# finishes. So:
2201# - build_subdir is where we find build modules, and never changes.
2202# - build_libsubdir is where we find build libraries, and can be overridden.
2203
2204# Prefix 'build-' so this never conflicts with target_subdir.
2205build_subdir="build-${build_noncanonical}"
2206
2207# Check whether --with-build-libsubdir was given.
2208if test "${with_build_libsubdir+set}" = set; then :
2209  withval=$with_build_libsubdir; build_libsubdir="$withval"
2210else
2211  build_libsubdir="$build_subdir"
2212fi
2213
2214# --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
2215if ( test $srcdir = . && test -d gcc ) \
2216   || test -d $srcdir/../host-${host_noncanonical}; then
2217  host_subdir="host-${host_noncanonical}"
2218else
2219  host_subdir=.
2220fi
2221# No prefix.
2222target_subdir=${target_noncanonical}
2223
2224
2225# Command-line options.
2226
2227# Check whether --enable-version-specific-runtime-libs was given.
2228if test "${enable_version_specific_runtime_libs+set}" = set; then :
2229  enableval=$enable_version_specific_runtime_libs; case "$enableval" in
2230     yes|no)
2231       ;;
2232     *)
2233       as_fn_error $? "--enable-version-specific-runtime-libs must be yes or no" "$LINENO" 5
2234       ;;
2235   esac
2236else
2237  enable_version_specific_runtime_libs=yes
2238
2239fi
2240
2241
2242# Very limited version of AC_MAINTAINER_MODE.
2243# Check whether --enable-maintainer-mode was given.
2244if test "${enable_maintainer_mode+set}" = set; then :
2245  enableval=$enable_maintainer_mode; case ${enable_maintainer_mode} in
2246     yes) MAINT='' ;;
2247     no) MAINT='#' ;;
2248     *) as_fn_error $? "--enable-maintainer-mode must be yes or no" "$LINENO" 5 ;;
2249   esac
2250   maintainer_mode=${enableval}
2251else
2252  MAINT='#'
2253fi
2254
2255
2256
2257# Check whether --with-toolexeclibdir was given.
2258if test "${with_toolexeclibdir+set}" = set; then :
2259  withval=$with_toolexeclibdir; case ${with_toolexeclibdir} in
2260  /)
2261    ;;
2262  */)
2263    with_toolexeclibdir=`echo $with_toolexeclibdir | sed 's,/$,,'`
2264    ;;
2265esac
2266else
2267  with_toolexeclibdir=no
2268fi
2269
2270
2271
2272# Default to --enable-multilib
2273# Check whether --enable-multilib was given.
2274if test "${enable_multilib+set}" = set; then :
2275  enableval=$enable_multilib; case "$enableval" in
2276  yes) multilib=yes ;;
2277  no)  multilib=no ;;
2278  *)   as_fn_error $? "bad value $enableval for multilib option" "$LINENO" 5 ;;
2279 esac
2280else
2281  multilib=yes
2282fi
2283
2284
2285# We may get other options which we leave undocumented:
2286# --with-target-subdir, --with-multisrctop, --with-multisubdir
2287# See config-ml.in if you want the gory details.
2288
2289if test "$srcdir" = "."; then
2290  if test "$with_target_subdir" != "."; then
2291    multi_basedir="$srcdir/$with_multisrctop../.."
2292  else
2293    multi_basedir="$srcdir/$with_multisrctop.."
2294  fi
2295else
2296  multi_basedir="$srcdir/.."
2297fi
2298
2299
2300# Even if the default multilib is not a cross compilation,
2301# it may be that some of the other multilibs are.
2302if test $cross_compiling = no && test $multilib = yes \
2303   && test "x${with_multisubdir}" != x ; then
2304   cross_compiling=maybe
2305fi
2306
2307ac_config_commands="$ac_config_commands default-1"
2308
2309# Calculate toolexeclibdir
2310# Also toolexecdir, though it's only used in toolexeclibdir
2311case ${enable_version_specific_runtime_libs} in
2312  yes)
2313    # Need the gcc compiler version to know where to install libraries
2314    # and header files if --enable-version-specific-runtime-libs option
2315    # is selected.
2316    toolexecdir='$(libdir)/gcc/$(target_noncanonical)'
2317    toolexeclibdir='$(toolexecdir)/$(version)$(MULTISUBDIR)/adalib'
2318    ;;
2319  no)
2320    if test -n "$with_cross_host" &&
2321       test x"$with_cross_host" != x"no"; then
2322      # Install a library built with a cross compiler in tooldir, not libdir.
2323      toolexecdir='$(exec_prefix)/$(target_alias)'
2324      case ${with_toolexeclibdir} in
2325	no)
2326	  toolexeclibdir='$(toolexecdir)/lib'
2327	  ;;
2328	*)
2329	  toolexeclibdir=${with_toolexeclibdir}
2330	  ;;
2331      esac
2332    else
2333      toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
2334      toolexeclibdir='$(libdir)'
2335    fi
2336    multi_os_directory=`$CC -print-multi-os-directory`
2337    case $multi_os_directory in
2338      .) ;; # Avoid trailing /.
2339      *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
2340    esac
2341    ;;
2342esac
2343
2344
2345
2346# Check the compiler.
2347# The same as in boehm-gc and libstdc++. Have to borrow it from there.
2348# We must force CC to /not/ be precious variables; otherwise
2349# the wrong, non-multilib-adjusted value will be used in multilibs.
2350# As a side effect, we have to subst CFLAGS ourselves.
2351
2352
2353
2354ac_ext=c
2355ac_cpp='$CPP $CPPFLAGS'
2356ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2357ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2358ac_compiler_gnu=$ac_cv_c_compiler_gnu
2359if test -n "$ac_tool_prefix"; then
2360  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2361set dummy ${ac_tool_prefix}gcc; ac_word=$2
2362{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2363$as_echo_n "checking for $ac_word... " >&6; }
2364if ${ac_cv_prog_CC+:} false; then :
2365  $as_echo_n "(cached) " >&6
2366else
2367  if test -n "$CC"; then
2368  ac_cv_prog_CC="$CC" # Let the user override the test.
2369else
2370as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2371for as_dir in $PATH
2372do
2373  IFS=$as_save_IFS
2374  test -z "$as_dir" && as_dir=.
2375    for ac_exec_ext in '' $ac_executable_extensions; do
2376  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2377    ac_cv_prog_CC="${ac_tool_prefix}gcc"
2378    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2379    break 2
2380  fi
2381done
2382  done
2383IFS=$as_save_IFS
2384
2385fi
2386fi
2387CC=$ac_cv_prog_CC
2388if test -n "$CC"; then
2389  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2390$as_echo "$CC" >&6; }
2391else
2392  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2393$as_echo "no" >&6; }
2394fi
2395
2396
2397fi
2398if test -z "$ac_cv_prog_CC"; then
2399  ac_ct_CC=$CC
2400  # Extract the first word of "gcc", so it can be a program name with args.
2401set dummy gcc; ac_word=$2
2402{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2403$as_echo_n "checking for $ac_word... " >&6; }
2404if ${ac_cv_prog_ac_ct_CC+:} false; then :
2405  $as_echo_n "(cached) " >&6
2406else
2407  if test -n "$ac_ct_CC"; then
2408  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2409else
2410as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2411for as_dir in $PATH
2412do
2413  IFS=$as_save_IFS
2414  test -z "$as_dir" && as_dir=.
2415    for ac_exec_ext in '' $ac_executable_extensions; do
2416  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2417    ac_cv_prog_ac_ct_CC="gcc"
2418    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2419    break 2
2420  fi
2421done
2422  done
2423IFS=$as_save_IFS
2424
2425fi
2426fi
2427ac_ct_CC=$ac_cv_prog_ac_ct_CC
2428if test -n "$ac_ct_CC"; then
2429  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2430$as_echo "$ac_ct_CC" >&6; }
2431else
2432  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2433$as_echo "no" >&6; }
2434fi
2435
2436  if test "x$ac_ct_CC" = x; then
2437    CC=""
2438  else
2439    case $cross_compiling:$ac_tool_warned in
2440yes:)
2441{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2442$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2443ac_tool_warned=yes ;;
2444esac
2445    CC=$ac_ct_CC
2446  fi
2447else
2448  CC="$ac_cv_prog_CC"
2449fi
2450
2451if test -z "$CC"; then
2452          if test -n "$ac_tool_prefix"; then
2453    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2454set dummy ${ac_tool_prefix}cc; ac_word=$2
2455{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2456$as_echo_n "checking for $ac_word... " >&6; }
2457if ${ac_cv_prog_CC+:} false; then :
2458  $as_echo_n "(cached) " >&6
2459else
2460  if test -n "$CC"; then
2461  ac_cv_prog_CC="$CC" # Let the user override the test.
2462else
2463as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2464for as_dir in $PATH
2465do
2466  IFS=$as_save_IFS
2467  test -z "$as_dir" && as_dir=.
2468    for ac_exec_ext in '' $ac_executable_extensions; do
2469  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2470    ac_cv_prog_CC="${ac_tool_prefix}cc"
2471    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2472    break 2
2473  fi
2474done
2475  done
2476IFS=$as_save_IFS
2477
2478fi
2479fi
2480CC=$ac_cv_prog_CC
2481if test -n "$CC"; then
2482  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2483$as_echo "$CC" >&6; }
2484else
2485  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2486$as_echo "no" >&6; }
2487fi
2488
2489
2490  fi
2491fi
2492if test -z "$CC"; then
2493  # Extract the first word of "cc", so it can be a program name with args.
2494set dummy cc; ac_word=$2
2495{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2496$as_echo_n "checking for $ac_word... " >&6; }
2497if ${ac_cv_prog_CC+:} false; then :
2498  $as_echo_n "(cached) " >&6
2499else
2500  if test -n "$CC"; then
2501  ac_cv_prog_CC="$CC" # Let the user override the test.
2502else
2503  ac_prog_rejected=no
2504as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2505for as_dir in $PATH
2506do
2507  IFS=$as_save_IFS
2508  test -z "$as_dir" && as_dir=.
2509    for ac_exec_ext in '' $ac_executable_extensions; do
2510  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2511    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2512       ac_prog_rejected=yes
2513       continue
2514     fi
2515    ac_cv_prog_CC="cc"
2516    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2517    break 2
2518  fi
2519done
2520  done
2521IFS=$as_save_IFS
2522
2523if test $ac_prog_rejected = yes; then
2524  # We found a bogon in the path, so make sure we never use it.
2525  set dummy $ac_cv_prog_CC
2526  shift
2527  if test $# != 0; then
2528    # We chose a different compiler from the bogus one.
2529    # However, it has the same basename, so the bogon will be chosen
2530    # first if we set CC to just the basename; use the full file name.
2531    shift
2532    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2533  fi
2534fi
2535fi
2536fi
2537CC=$ac_cv_prog_CC
2538if test -n "$CC"; then
2539  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2540$as_echo "$CC" >&6; }
2541else
2542  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2543$as_echo "no" >&6; }
2544fi
2545
2546
2547fi
2548if test -z "$CC"; then
2549  if test -n "$ac_tool_prefix"; then
2550  for ac_prog in cl.exe
2551  do
2552    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2553set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2554{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2555$as_echo_n "checking for $ac_word... " >&6; }
2556if ${ac_cv_prog_CC+:} false; then :
2557  $as_echo_n "(cached) " >&6
2558else
2559  if test -n "$CC"; then
2560  ac_cv_prog_CC="$CC" # Let the user override the test.
2561else
2562as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2563for as_dir in $PATH
2564do
2565  IFS=$as_save_IFS
2566  test -z "$as_dir" && as_dir=.
2567    for ac_exec_ext in '' $ac_executable_extensions; do
2568  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2569    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2570    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2571    break 2
2572  fi
2573done
2574  done
2575IFS=$as_save_IFS
2576
2577fi
2578fi
2579CC=$ac_cv_prog_CC
2580if test -n "$CC"; then
2581  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2582$as_echo "$CC" >&6; }
2583else
2584  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2585$as_echo "no" >&6; }
2586fi
2587
2588
2589    test -n "$CC" && break
2590  done
2591fi
2592if test -z "$CC"; then
2593  ac_ct_CC=$CC
2594  for ac_prog in cl.exe
2595do
2596  # Extract the first word of "$ac_prog", so it can be a program name with args.
2597set dummy $ac_prog; ac_word=$2
2598{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2599$as_echo_n "checking for $ac_word... " >&6; }
2600if ${ac_cv_prog_ac_ct_CC+:} false; then :
2601  $as_echo_n "(cached) " >&6
2602else
2603  if test -n "$ac_ct_CC"; then
2604  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2605else
2606as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2607for as_dir in $PATH
2608do
2609  IFS=$as_save_IFS
2610  test -z "$as_dir" && as_dir=.
2611    for ac_exec_ext in '' $ac_executable_extensions; do
2612  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2613    ac_cv_prog_ac_ct_CC="$ac_prog"
2614    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2615    break 2
2616  fi
2617done
2618  done
2619IFS=$as_save_IFS
2620
2621fi
2622fi
2623ac_ct_CC=$ac_cv_prog_ac_ct_CC
2624if test -n "$ac_ct_CC"; then
2625  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2626$as_echo "$ac_ct_CC" >&6; }
2627else
2628  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2629$as_echo "no" >&6; }
2630fi
2631
2632
2633  test -n "$ac_ct_CC" && break
2634done
2635
2636  if test "x$ac_ct_CC" = x; then
2637    CC=""
2638  else
2639    case $cross_compiling:$ac_tool_warned in
2640yes:)
2641{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2642$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2643ac_tool_warned=yes ;;
2644esac
2645    CC=$ac_ct_CC
2646  fi
2647fi
2648
2649fi
2650
2651
2652test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2653$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2654as_fn_error $? "no acceptable C compiler found in \$PATH
2655See \`config.log' for more details" "$LINENO" 5; }
2656
2657# Provide some information about the compiler.
2658$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2659set X $ac_compile
2660ac_compiler=$2
2661for ac_option in --version -v -V -qversion; do
2662  { { ac_try="$ac_compiler $ac_option >&5"
2663case "(($ac_try" in
2664  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2665  *) ac_try_echo=$ac_try;;
2666esac
2667eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2668$as_echo "$ac_try_echo"; } >&5
2669  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2670  ac_status=$?
2671  if test -s conftest.err; then
2672    sed '10a\
2673... rest of stderr output deleted ...
2674         10q' conftest.err >conftest.er1
2675    cat conftest.er1 >&5
2676  fi
2677  rm -f conftest.er1 conftest.err
2678  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2679  test $ac_status = 0; }
2680done
2681
2682cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2683/* end confdefs.h.  */
2684
2685int
2686main ()
2687{
2688
2689  ;
2690  return 0;
2691}
2692_ACEOF
2693ac_clean_files_save=$ac_clean_files
2694ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2695# Try to create an executable without -o first, disregard a.out.
2696# It will help us diagnose broken compilers, and finding out an intuition
2697# of exeext.
2698{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2699$as_echo_n "checking whether the C compiler works... " >&6; }
2700ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2701
2702# The possible output files:
2703ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2704
2705ac_rmfiles=
2706for ac_file in $ac_files
2707do
2708  case $ac_file in
2709    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2710    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2711  esac
2712done
2713rm -f $ac_rmfiles
2714
2715if { { ac_try="$ac_link_default"
2716case "(($ac_try" in
2717  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2718  *) ac_try_echo=$ac_try;;
2719esac
2720eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2721$as_echo "$ac_try_echo"; } >&5
2722  (eval "$ac_link_default") 2>&5
2723  ac_status=$?
2724  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2725  test $ac_status = 0; }; then :
2726  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2727# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2728# in a Makefile.  We should not override ac_cv_exeext if it was cached,
2729# so that the user can short-circuit this test for compilers unknown to
2730# Autoconf.
2731for ac_file in $ac_files ''
2732do
2733  test -f "$ac_file" || continue
2734  case $ac_file in
2735    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2736	;;
2737    [ab].out )
2738	# We found the default executable, but exeext='' is most
2739	# certainly right.
2740	break;;
2741    *.* )
2742	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2743	then :; else
2744	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2745	fi
2746	# We set ac_cv_exeext here because the later test for it is not
2747	# safe: cross compilers may not add the suffix if given an `-o'
2748	# argument, so we may need to know it at that point already.
2749	# Even if this section looks crufty: it has the advantage of
2750	# actually working.
2751	break;;
2752    * )
2753	break;;
2754  esac
2755done
2756test "$ac_cv_exeext" = no && ac_cv_exeext=
2757
2758else
2759  ac_file=''
2760fi
2761if test -z "$ac_file"; then :
2762  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2763$as_echo "no" >&6; }
2764$as_echo "$as_me: failed program was:" >&5
2765sed 's/^/| /' conftest.$ac_ext >&5
2766
2767{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2768$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2769as_fn_error 77 "C compiler cannot create executables
2770See \`config.log' for more details" "$LINENO" 5; }
2771else
2772  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2773$as_echo "yes" >&6; }
2774fi
2775{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2776$as_echo_n "checking for C compiler default output file name... " >&6; }
2777{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2778$as_echo "$ac_file" >&6; }
2779ac_exeext=$ac_cv_exeext
2780
2781rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2782ac_clean_files=$ac_clean_files_save
2783{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2784$as_echo_n "checking for suffix of executables... " >&6; }
2785if { { ac_try="$ac_link"
2786case "(($ac_try" in
2787  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2788  *) ac_try_echo=$ac_try;;
2789esac
2790eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2791$as_echo "$ac_try_echo"; } >&5
2792  (eval "$ac_link") 2>&5
2793  ac_status=$?
2794  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2795  test $ac_status = 0; }; then :
2796  # If both `conftest.exe' and `conftest' are `present' (well, observable)
2797# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2798# work properly (i.e., refer to `conftest.exe'), while it won't with
2799# `rm'.
2800for ac_file in conftest.exe conftest conftest.*; do
2801  test -f "$ac_file" || continue
2802  case $ac_file in
2803    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2804    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2805	  break;;
2806    * ) break;;
2807  esac
2808done
2809else
2810  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2811$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2812as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2813See \`config.log' for more details" "$LINENO" 5; }
2814fi
2815rm -f conftest conftest$ac_cv_exeext
2816{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2817$as_echo "$ac_cv_exeext" >&6; }
2818
2819rm -f conftest.$ac_ext
2820EXEEXT=$ac_cv_exeext
2821ac_exeext=$EXEEXT
2822cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2823/* end confdefs.h.  */
2824#include <stdio.h>
2825int
2826main ()
2827{
2828FILE *f = fopen ("conftest.out", "w");
2829 return ferror (f) || fclose (f) != 0;
2830
2831  ;
2832  return 0;
2833}
2834_ACEOF
2835ac_clean_files="$ac_clean_files conftest.out"
2836# Check that the compiler produces executables we can run.  If not, either
2837# the compiler is broken, or we cross compile.
2838{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2839$as_echo_n "checking whether we are cross compiling... " >&6; }
2840if test "$cross_compiling" != yes; then
2841  { { ac_try="$ac_link"
2842case "(($ac_try" in
2843  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2844  *) ac_try_echo=$ac_try;;
2845esac
2846eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2847$as_echo "$ac_try_echo"; } >&5
2848  (eval "$ac_link") 2>&5
2849  ac_status=$?
2850  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2851  test $ac_status = 0; }
2852  if { ac_try='./conftest$ac_cv_exeext'
2853  { { case "(($ac_try" in
2854  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2855  *) ac_try_echo=$ac_try;;
2856esac
2857eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2858$as_echo "$ac_try_echo"; } >&5
2859  (eval "$ac_try") 2>&5
2860  ac_status=$?
2861  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2862  test $ac_status = 0; }; }; then
2863    cross_compiling=no
2864  else
2865    if test "$cross_compiling" = maybe; then
2866	cross_compiling=yes
2867    else
2868	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2869$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2870as_fn_error $? "cannot run C compiled programs.
2871If you meant to cross compile, use \`--host'.
2872See \`config.log' for more details" "$LINENO" 5; }
2873    fi
2874  fi
2875fi
2876{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2877$as_echo "$cross_compiling" >&6; }
2878
2879rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2880ac_clean_files=$ac_clean_files_save
2881{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2882$as_echo_n "checking for suffix of object files... " >&6; }
2883if ${ac_cv_objext+:} false; then :
2884  $as_echo_n "(cached) " >&6
2885else
2886  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2887/* end confdefs.h.  */
2888
2889int
2890main ()
2891{
2892
2893  ;
2894  return 0;
2895}
2896_ACEOF
2897rm -f conftest.o conftest.obj
2898if { { ac_try="$ac_compile"
2899case "(($ac_try" in
2900  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2901  *) ac_try_echo=$ac_try;;
2902esac
2903eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2904$as_echo "$ac_try_echo"; } >&5
2905  (eval "$ac_compile") 2>&5
2906  ac_status=$?
2907  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2908  test $ac_status = 0; }; then :
2909  for ac_file in conftest.o conftest.obj conftest.*; do
2910  test -f "$ac_file" || continue;
2911  case $ac_file in
2912    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2913    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2914       break;;
2915  esac
2916done
2917else
2918  $as_echo "$as_me: failed program was:" >&5
2919sed 's/^/| /' conftest.$ac_ext >&5
2920
2921{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2922$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2923as_fn_error $? "cannot compute suffix of object files: cannot compile
2924See \`config.log' for more details" "$LINENO" 5; }
2925fi
2926rm -f conftest.$ac_cv_objext conftest.$ac_ext
2927fi
2928{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2929$as_echo "$ac_cv_objext" >&6; }
2930OBJEXT=$ac_cv_objext
2931ac_objext=$OBJEXT
2932{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2933$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2934if ${ac_cv_c_compiler_gnu+:} false; then :
2935  $as_echo_n "(cached) " >&6
2936else
2937  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2938/* end confdefs.h.  */
2939
2940int
2941main ()
2942{
2943#ifndef __GNUC__
2944       choke me
2945#endif
2946
2947  ;
2948  return 0;
2949}
2950_ACEOF
2951if ac_fn_c_try_compile "$LINENO"; then :
2952  ac_compiler_gnu=yes
2953else
2954  ac_compiler_gnu=no
2955fi
2956rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2957ac_cv_c_compiler_gnu=$ac_compiler_gnu
2958
2959fi
2960{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2961$as_echo "$ac_cv_c_compiler_gnu" >&6; }
2962if test $ac_compiler_gnu = yes; then
2963  GCC=yes
2964else
2965  GCC=
2966fi
2967ac_test_CFLAGS=${CFLAGS+set}
2968ac_save_CFLAGS=$CFLAGS
2969{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2970$as_echo_n "checking whether $CC accepts -g... " >&6; }
2971if ${ac_cv_prog_cc_g+:} false; then :
2972  $as_echo_n "(cached) " >&6
2973else
2974  ac_save_c_werror_flag=$ac_c_werror_flag
2975   ac_c_werror_flag=yes
2976   ac_cv_prog_cc_g=no
2977   CFLAGS="-g"
2978   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2979/* end confdefs.h.  */
2980
2981int
2982main ()
2983{
2984
2985  ;
2986  return 0;
2987}
2988_ACEOF
2989if ac_fn_c_try_compile "$LINENO"; then :
2990  ac_cv_prog_cc_g=yes
2991else
2992  CFLAGS=""
2993      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2994/* end confdefs.h.  */
2995
2996int
2997main ()
2998{
2999
3000  ;
3001  return 0;
3002}
3003_ACEOF
3004if ac_fn_c_try_compile "$LINENO"; then :
3005
3006else
3007  ac_c_werror_flag=$ac_save_c_werror_flag
3008	 CFLAGS="-g"
3009	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3010/* end confdefs.h.  */
3011
3012int
3013main ()
3014{
3015
3016  ;
3017  return 0;
3018}
3019_ACEOF
3020if ac_fn_c_try_compile "$LINENO"; then :
3021  ac_cv_prog_cc_g=yes
3022fi
3023rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3024fi
3025rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3026fi
3027rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3028   ac_c_werror_flag=$ac_save_c_werror_flag
3029fi
3030{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3031$as_echo "$ac_cv_prog_cc_g" >&6; }
3032if test "$ac_test_CFLAGS" = set; then
3033  CFLAGS=$ac_save_CFLAGS
3034elif test $ac_cv_prog_cc_g = yes; then
3035  if test "$GCC" = yes; then
3036    CFLAGS="-g -O2"
3037  else
3038    CFLAGS="-g"
3039  fi
3040else
3041  if test "$GCC" = yes; then
3042    CFLAGS="-O2"
3043  else
3044    CFLAGS=
3045  fi
3046fi
3047{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3048$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3049if ${ac_cv_prog_cc_c89+:} false; then :
3050  $as_echo_n "(cached) " >&6
3051else
3052  ac_cv_prog_cc_c89=no
3053ac_save_CC=$CC
3054cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3055/* end confdefs.h.  */
3056#include <stdarg.h>
3057#include <stdio.h>
3058struct stat;
3059/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3060struct buf { int x; };
3061FILE * (*rcsopen) (struct buf *, struct stat *, int);
3062static char *e (p, i)
3063     char **p;
3064     int i;
3065{
3066  return p[i];
3067}
3068static char *f (char * (*g) (char **, int), char **p, ...)
3069{
3070  char *s;
3071  va_list v;
3072  va_start (v,p);
3073  s = g (p, va_arg (v,int));
3074  va_end (v);
3075  return s;
3076}
3077
3078/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3079   function prototypes and stuff, but not '\xHH' hex character constants.
3080   These don't provoke an error unfortunately, instead are silently treated
3081   as 'x'.  The following induces an error, until -std is added to get
3082   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3083   array size at least.  It's necessary to write '\x00'==0 to get something
3084   that's true only with -std.  */
3085int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3086
3087/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3088   inside strings and character constants.  */
3089#define FOO(x) 'x'
3090int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3091
3092int test (int i, double x);
3093struct s1 {int (*f) (int a);};
3094struct s2 {int (*f) (double a);};
3095int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3096int argc;
3097char **argv;
3098int
3099main ()
3100{
3101return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3102  ;
3103  return 0;
3104}
3105_ACEOF
3106for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3107	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3108do
3109  CC="$ac_save_CC $ac_arg"
3110  if ac_fn_c_try_compile "$LINENO"; then :
3111  ac_cv_prog_cc_c89=$ac_arg
3112fi
3113rm -f core conftest.err conftest.$ac_objext
3114  test "x$ac_cv_prog_cc_c89" != "xno" && break
3115done
3116rm -f conftest.$ac_ext
3117CC=$ac_save_CC
3118
3119fi
3120# AC_CACHE_VAL
3121case "x$ac_cv_prog_cc_c89" in
3122  x)
3123    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3124$as_echo "none needed" >&6; } ;;
3125  xno)
3126    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3127$as_echo "unsupported" >&6; } ;;
3128  *)
3129    CC="$CC $ac_cv_prog_cc_c89"
3130    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3131$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3132esac
3133if test "x$ac_cv_prog_cc_c89" != xno; then :
3134
3135fi
3136
3137ac_ext=c
3138ac_cpp='$CPP $CPPFLAGS'
3139ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3140ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3141ac_compiler_gnu=$ac_cv_c_compiler_gnu
3142
3143
3144
3145
3146
3147# Check whether --enable-shared was given.
3148if test "${enable_shared+set}" = set; then :
3149  enableval=$enable_shared;
3150case $enable_shared in
3151  yes | no) ;;
3152  *)
3153    enable_shared=no
3154    IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
3155    for pkg in $enableval; do
3156      case $pkg in
3157        ada | libada)
3158          enable_shared=yes ;;
3159      esac
3160    done
3161    IFS="$ac_save_ifs"
3162    ;;
3163esac
3164
3165else
3166  enable_shared=yes
3167fi
3168
3169
3170
3171
3172
3173
3174
3175case "${host}" in
3176    # PIC is the default on some targets or must not be used.
3177    *-*-darwin*)
3178	# For darwin, common symbols are not allowed in MH_DYLIB files
3179	case "${CFLAGS}" in
3180	  # If we are using a compiler supporting mdynamic-no-pic
3181	  # and the option has been tested as safe to add, then cancel
3182	  # it here, since the code generated is incompatible with shared
3183	  # libs.
3184	  *-mdynamic-no-pic*) PICFLAG='-fno-common -mno-dynamic-no-pic' ;;
3185	  *) PICFLAG=-fno-common ;;
3186	esac
3187	;;
3188    alpha*-dec-osf5*)
3189	# PIC is the default.
3190	;;
3191    hppa*64*-*-hpux*)
3192	# PIC is the default for 64-bit PA HP-UX.
3193	;;
3194    i[34567]86-*-cygwin* | x86_64-*-cygwin*)
3195	;;
3196    i[34567]86-*-mingw* | x86_64-*-mingw*)
3197	;;
3198    i[34567]86-*-interix[3-9]*)
3199	# Interix 3.x gcc -fpic/-fPIC options generate broken code.
3200	# Instead, we relocate shared libraries at runtime.
3201	;;
3202    i[34567]86-*-nto-qnx*)
3203	# QNX uses GNU C++, but need to define -shared option too, otherwise
3204	# it will coredump.
3205	PICFLAG='-fPIC -shared'
3206	;;
3207    i[34567]86-pc-msdosdjgpp*)
3208	# DJGPP does not support shared libraries at all.
3209	;;
3210    ia64*-*-hpux*)
3211	# On IA64 HP-UX, PIC is the default but the pic flag
3212	# sets the default TLS model and affects inlining.
3213	PICFLAG=-fPIC
3214	;;
3215    mips-sgi-irix6*)
3216	# PIC is the default.
3217	;;
3218    rs6000-ibm-aix* | powerpc-ibm-aix*)
3219	# All AIX code is PIC.
3220	;;
3221
3222    # Some targets support both -fPIC and -fpic, but prefer the latter.
3223    # FIXME: Why?
3224    i[34567]86-*-* | x86_64-*-*)
3225	PICFLAG=-fpic
3226	;;
3227    # FIXME: Override -fPIC default in libgcc only?
3228    sh-*-linux* | sh[2346lbe]*-*-linux*)
3229	PICFLAG=-fpic
3230	;;
3231    # FIXME: Simplify to sh*-*-netbsd*?
3232    sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
3233      sh64-*-netbsd* | sh64l*-*-netbsd*)
3234	PICFLAG=-fpic
3235	;;
3236    # Default to -fPIC unless specified otherwise.
3237    *)
3238	PICFLAG=-fPIC
3239	;;
3240esac
3241
3242# If the user explicitly uses -fpic/-fPIC, keep that.
3243case "${CFLAGS}" in
3244    *-fpic*)
3245	PICFLAG=-fpic
3246	;;
3247    *-fPIC*)
3248	PICFLAG=-fPIC
3249	;;
3250esac
3251
3252
3253
3254# These must be passed down, or are needed by gcc/libgcc.mvars
3255for ac_prog in gawk mawk nawk awk
3256do
3257  # Extract the first word of "$ac_prog", so it can be a program name with args.
3258set dummy $ac_prog; ac_word=$2
3259{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3260$as_echo_n "checking for $ac_word... " >&6; }
3261if ${ac_cv_prog_AWK+:} false; then :
3262  $as_echo_n "(cached) " >&6
3263else
3264  if test -n "$AWK"; then
3265  ac_cv_prog_AWK="$AWK" # Let the user override the test.
3266else
3267as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3268for as_dir in $PATH
3269do
3270  IFS=$as_save_IFS
3271  test -z "$as_dir" && as_dir=.
3272    for ac_exec_ext in '' $ac_executable_extensions; do
3273  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3274    ac_cv_prog_AWK="$ac_prog"
3275    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3276    break 2
3277  fi
3278done
3279  done
3280IFS=$as_save_IFS
3281
3282fi
3283fi
3284AWK=$ac_cv_prog_AWK
3285if test -n "$AWK"; then
3286  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3287$as_echo "$AWK" >&6; }
3288else
3289  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3290$as_echo "no" >&6; }
3291fi
3292
3293
3294  test -n "$AWK" && break
3295done
3296
3297{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
3298$as_echo_n "checking whether ln -s works... " >&6; }
3299LN_S=$as_ln_s
3300if test "$LN_S" = "ln -s"; then
3301  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3302$as_echo "yes" >&6; }
3303else
3304  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
3305$as_echo "no, using $LN_S" >&6; }
3306fi
3307
3308
3309# Determine what to build for 'gnatlib'
3310if test ${enable_shared} = yes; then
3311  default_gnatlib_target="gnatlib-shared"
3312else
3313  default_gnatlib_target="gnatlib"
3314fi
3315
3316
3317# Check for _Unwind_GetIPInfo
3318
3319
3320# Check whether --with-system-libunwind was given.
3321if test "${with_system_libunwind+set}" = set; then :
3322  withval=$with_system_libunwind;
3323fi
3324
3325  # If system-libunwind was not specifically set, pick a default setting.
3326  if test x$with_system_libunwind = x; then
3327    case ${target} in
3328      ia64-*-hpux*) with_system_libunwind=yes ;;
3329      *) with_system_libunwind=no ;;
3330    esac
3331  fi
3332  # Based on system-libunwind and target, do we have ipinfo?
3333  if  test x$with_system_libunwind = xyes; then
3334    case ${target} in
3335      ia64-*-*) have_unwind_getipinfo=no ;;
3336      *) have_unwind_getipinfo=yes ;;
3337    esac
3338  else
3339    # Darwin before version 9 does not have _Unwind_GetIPInfo.
3340
3341    case ${target} in
3342      *-*-darwin[3-8]|*-*-darwin[3-8].*) have_unwind_getipinfo=no ;;
3343      *) have_unwind_getipinfo=yes ;;
3344    esac
3345
3346  fi
3347
3348  if test x$have_unwind_getipinfo = xyes; then
3349
3350$as_echo "#define HAVE_GETIPINFO 1" >>confdefs.h
3351
3352  fi
3353
3354if test x$have_unwind_getipinfo = xyes; then
3355  have_getipinfo=-DHAVE_GETIPINFO
3356else
3357  have_getipinfo=
3358fi
3359
3360
3361# Check for <sys/capability.h>
3362
3363ac_ext=c
3364ac_cpp='$CPP $CPPFLAGS'
3365ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3366ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3367ac_compiler_gnu=$ac_cv_c_compiler_gnu
3368{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3369$as_echo_n "checking how to run the C preprocessor... " >&6; }
3370# On Suns, sometimes $CPP names a directory.
3371if test -n "$CPP" && test -d "$CPP"; then
3372  CPP=
3373fi
3374if test -z "$CPP"; then
3375  if ${ac_cv_prog_CPP+:} false; then :
3376  $as_echo_n "(cached) " >&6
3377else
3378      # Double quotes because CPP needs to be expanded
3379    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3380    do
3381      ac_preproc_ok=false
3382for ac_c_preproc_warn_flag in '' yes
3383do
3384  # Use a header file that comes with gcc, so configuring glibc
3385  # with a fresh cross-compiler works.
3386  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3387  # <limits.h> exists even on freestanding compilers.
3388  # On the NeXT, cc -E runs the code through the compiler's parser,
3389  # not just through cpp. "Syntax error" is here to catch this case.
3390  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3391/* end confdefs.h.  */
3392#ifdef __STDC__
3393# include <limits.h>
3394#else
3395# include <assert.h>
3396#endif
3397		     Syntax error
3398_ACEOF
3399if ac_fn_c_try_cpp "$LINENO"; then :
3400
3401else
3402  # Broken: fails on valid input.
3403continue
3404fi
3405rm -f conftest.err conftest.i conftest.$ac_ext
3406
3407  # OK, works on sane cases.  Now check whether nonexistent headers
3408  # can be detected and how.
3409  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3410/* end confdefs.h.  */
3411#include <ac_nonexistent.h>
3412_ACEOF
3413if ac_fn_c_try_cpp "$LINENO"; then :
3414  # Broken: success on invalid input.
3415continue
3416else
3417  # Passes both tests.
3418ac_preproc_ok=:
3419break
3420fi
3421rm -f conftest.err conftest.i conftest.$ac_ext
3422
3423done
3424# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3425rm -f conftest.i conftest.err conftest.$ac_ext
3426if $ac_preproc_ok; then :
3427  break
3428fi
3429
3430    done
3431    ac_cv_prog_CPP=$CPP
3432
3433fi
3434  CPP=$ac_cv_prog_CPP
3435else
3436  ac_cv_prog_CPP=$CPP
3437fi
3438{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3439$as_echo "$CPP" >&6; }
3440ac_preproc_ok=false
3441for ac_c_preproc_warn_flag in '' yes
3442do
3443  # Use a header file that comes with gcc, so configuring glibc
3444  # with a fresh cross-compiler works.
3445  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3446  # <limits.h> exists even on freestanding compilers.
3447  # On the NeXT, cc -E runs the code through the compiler's parser,
3448  # not just through cpp. "Syntax error" is here to catch this case.
3449  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3450/* end confdefs.h.  */
3451#ifdef __STDC__
3452# include <limits.h>
3453#else
3454# include <assert.h>
3455#endif
3456		     Syntax error
3457_ACEOF
3458if ac_fn_c_try_cpp "$LINENO"; then :
3459
3460else
3461  # Broken: fails on valid input.
3462continue
3463fi
3464rm -f conftest.err conftest.i conftest.$ac_ext
3465
3466  # OK, works on sane cases.  Now check whether nonexistent headers
3467  # can be detected and how.
3468  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3469/* end confdefs.h.  */
3470#include <ac_nonexistent.h>
3471_ACEOF
3472if ac_fn_c_try_cpp "$LINENO"; then :
3473  # Broken: success on invalid input.
3474continue
3475else
3476  # Passes both tests.
3477ac_preproc_ok=:
3478break
3479fi
3480rm -f conftest.err conftest.i conftest.$ac_ext
3481
3482done
3483# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3484rm -f conftest.i conftest.err conftest.$ac_ext
3485if $ac_preproc_ok; then :
3486
3487else
3488  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3489$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3490as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3491See \`config.log' for more details" "$LINENO" 5; }
3492fi
3493
3494ac_ext=c
3495ac_cpp='$CPP $CPPFLAGS'
3496ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3497ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3498ac_compiler_gnu=$ac_cv_c_compiler_gnu
3499
3500
3501{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3502$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3503if ${ac_cv_path_GREP+:} false; then :
3504  $as_echo_n "(cached) " >&6
3505else
3506  if test -z "$GREP"; then
3507  ac_path_GREP_found=false
3508  # Loop through the user's path and test for each of PROGNAME-LIST
3509  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3510for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3511do
3512  IFS=$as_save_IFS
3513  test -z "$as_dir" && as_dir=.
3514    for ac_prog in grep ggrep; do
3515    for ac_exec_ext in '' $ac_executable_extensions; do
3516      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3517      as_fn_executable_p "$ac_path_GREP" || continue
3518# Check for GNU ac_path_GREP and select it if it is found.
3519  # Check for GNU $ac_path_GREP
3520case `"$ac_path_GREP" --version 2>&1` in
3521*GNU*)
3522  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3523*)
3524  ac_count=0
3525  $as_echo_n 0123456789 >"conftest.in"
3526  while :
3527  do
3528    cat "conftest.in" "conftest.in" >"conftest.tmp"
3529    mv "conftest.tmp" "conftest.in"
3530    cp "conftest.in" "conftest.nl"
3531    $as_echo 'GREP' >> "conftest.nl"
3532    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3533    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3534    as_fn_arith $ac_count + 1 && ac_count=$as_val
3535    if test $ac_count -gt ${ac_path_GREP_max-0}; then
3536      # Best one so far, save it but keep looking for a better one
3537      ac_cv_path_GREP="$ac_path_GREP"
3538      ac_path_GREP_max=$ac_count
3539    fi
3540    # 10*(2^10) chars as input seems more than enough
3541    test $ac_count -gt 10 && break
3542  done
3543  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3544esac
3545
3546      $ac_path_GREP_found && break 3
3547    done
3548  done
3549  done
3550IFS=$as_save_IFS
3551  if test -z "$ac_cv_path_GREP"; then
3552    as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3553  fi
3554else
3555  ac_cv_path_GREP=$GREP
3556fi
3557
3558fi
3559{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3560$as_echo "$ac_cv_path_GREP" >&6; }
3561 GREP="$ac_cv_path_GREP"
3562
3563
3564{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3565$as_echo_n "checking for egrep... " >&6; }
3566if ${ac_cv_path_EGREP+:} false; then :
3567  $as_echo_n "(cached) " >&6
3568else
3569  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3570   then ac_cv_path_EGREP="$GREP -E"
3571   else
3572     if test -z "$EGREP"; then
3573  ac_path_EGREP_found=false
3574  # Loop through the user's path and test for each of PROGNAME-LIST
3575  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3576for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3577do
3578  IFS=$as_save_IFS
3579  test -z "$as_dir" && as_dir=.
3580    for ac_prog in egrep; do
3581    for ac_exec_ext in '' $ac_executable_extensions; do
3582      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3583      as_fn_executable_p "$ac_path_EGREP" || continue
3584# Check for GNU ac_path_EGREP and select it if it is found.
3585  # Check for GNU $ac_path_EGREP
3586case `"$ac_path_EGREP" --version 2>&1` in
3587*GNU*)
3588  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3589*)
3590  ac_count=0
3591  $as_echo_n 0123456789 >"conftest.in"
3592  while :
3593  do
3594    cat "conftest.in" "conftest.in" >"conftest.tmp"
3595    mv "conftest.tmp" "conftest.in"
3596    cp "conftest.in" "conftest.nl"
3597    $as_echo 'EGREP' >> "conftest.nl"
3598    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3599    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3600    as_fn_arith $ac_count + 1 && ac_count=$as_val
3601    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3602      # Best one so far, save it but keep looking for a better one
3603      ac_cv_path_EGREP="$ac_path_EGREP"
3604      ac_path_EGREP_max=$ac_count
3605    fi
3606    # 10*(2^10) chars as input seems more than enough
3607    test $ac_count -gt 10 && break
3608  done
3609  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3610esac
3611
3612      $ac_path_EGREP_found && break 3
3613    done
3614  done
3615  done
3616IFS=$as_save_IFS
3617  if test -z "$ac_cv_path_EGREP"; then
3618    as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3619  fi
3620else
3621  ac_cv_path_EGREP=$EGREP
3622fi
3623
3624   fi
3625fi
3626{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3627$as_echo "$ac_cv_path_EGREP" >&6; }
3628 EGREP="$ac_cv_path_EGREP"
3629
3630
3631{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3632$as_echo_n "checking for ANSI C header files... " >&6; }
3633if ${ac_cv_header_stdc+:} false; then :
3634  $as_echo_n "(cached) " >&6
3635else
3636  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3637/* end confdefs.h.  */
3638#include <stdlib.h>
3639#include <stdarg.h>
3640#include <string.h>
3641#include <float.h>
3642
3643int
3644main ()
3645{
3646
3647  ;
3648  return 0;
3649}
3650_ACEOF
3651if ac_fn_c_try_compile "$LINENO"; then :
3652  ac_cv_header_stdc=yes
3653else
3654  ac_cv_header_stdc=no
3655fi
3656rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3657
3658if test $ac_cv_header_stdc = yes; then
3659  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3660  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3661/* end confdefs.h.  */
3662#include <string.h>
3663
3664_ACEOF
3665if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3666  $EGREP "memchr" >/dev/null 2>&1; then :
3667
3668else
3669  ac_cv_header_stdc=no
3670fi
3671rm -f conftest*
3672
3673fi
3674
3675if test $ac_cv_header_stdc = yes; then
3676  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3677  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3678/* end confdefs.h.  */
3679#include <stdlib.h>
3680
3681_ACEOF
3682if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3683  $EGREP "free" >/dev/null 2>&1; then :
3684
3685else
3686  ac_cv_header_stdc=no
3687fi
3688rm -f conftest*
3689
3690fi
3691
3692if test $ac_cv_header_stdc = yes; then
3693  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3694  if test "$cross_compiling" = yes; then :
3695  :
3696else
3697  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3698/* end confdefs.h.  */
3699#include <ctype.h>
3700#include <stdlib.h>
3701#if ((' ' & 0x0FF) == 0x020)
3702# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3703# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3704#else
3705# define ISLOWER(c) \
3706		   (('a' <= (c) && (c) <= 'i') \
3707		     || ('j' <= (c) && (c) <= 'r') \
3708		     || ('s' <= (c) && (c) <= 'z'))
3709# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3710#endif
3711
3712#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3713int
3714main ()
3715{
3716  int i;
3717  for (i = 0; i < 256; i++)
3718    if (XOR (islower (i), ISLOWER (i))
3719	|| toupper (i) != TOUPPER (i))
3720      return 2;
3721  return 0;
3722}
3723_ACEOF
3724if ac_fn_c_try_run "$LINENO"; then :
3725
3726else
3727  ac_cv_header_stdc=no
3728fi
3729rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3730  conftest.$ac_objext conftest.beam conftest.$ac_ext
3731fi
3732
3733fi
3734fi
3735{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3736$as_echo "$ac_cv_header_stdc" >&6; }
3737if test $ac_cv_header_stdc = yes; then
3738
3739$as_echo "#define STDC_HEADERS 1" >>confdefs.h
3740
3741fi
3742
3743# On IRIX 5.3, sys/types and inttypes.h are conflicting.
3744for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3745		  inttypes.h stdint.h unistd.h
3746do :
3747  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3748ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3749"
3750if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3751  cat >>confdefs.h <<_ACEOF
3752#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3753_ACEOF
3754
3755fi
3756
3757done
3758
3759
3760ac_fn_c_check_header_mongrel "$LINENO" "sys/capability.h" "ac_cv_header_sys_capability_h" "$ac_includes_default"
3761if test "x$ac_cv_header_sys_capability_h" = xyes; then :
3762  have_capability=-DHAVE_CAPABILITY
3763else
3764  have_capability=
3765fi
3766
3767
3768
3769
3770# Determine what GCC version number to use in filesystem paths.
3771
3772  get_gcc_base_ver="cat"
3773
3774# Check whether --with-gcc-major-version-only was given.
3775if test "${with_gcc_major_version_only+set}" = set; then :
3776  withval=$with_gcc_major_version_only; if test x$with_gcc_major_version_only = xyes ; then
3777        get_gcc_base_ver="sed -e 's/^\([0-9]*\).*/\1/'"
3778      fi
3779
3780fi
3781
3782
3783
3784
3785# Output: create a Makefile.
3786ac_config_files="$ac_config_files Makefile"
3787
3788
3789cat >confcache <<\_ACEOF
3790# This file is a shell script that caches the results of configure
3791# tests run on this system so they can be shared between configure
3792# scripts and configure runs, see configure's option --config-cache.
3793# It is not useful on other systems.  If it contains results you don't
3794# want to keep, you may remove or edit it.
3795#
3796# config.status only pays attention to the cache file if you give it
3797# the --recheck option to rerun configure.
3798#
3799# `ac_cv_env_foo' variables (set or unset) will be overridden when
3800# loading this file, other *unset* `ac_cv_foo' will be assigned the
3801# following values.
3802
3803_ACEOF
3804
3805# The following way of writing the cache mishandles newlines in values,
3806# but we know of no workaround that is simple, portable, and efficient.
3807# So, we kill variables containing newlines.
3808# Ultrix sh set writes to stderr and can't be redirected directly,
3809# and sets the high bit in the cache file unless we assign to the vars.
3810(
3811  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
3812    eval ac_val=\$$ac_var
3813    case $ac_val in #(
3814    *${as_nl}*)
3815      case $ac_var in #(
3816      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
3817$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
3818      esac
3819      case $ac_var in #(
3820      _ | IFS | as_nl) ;; #(
3821      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
3822      *) { eval $ac_var=; unset $ac_var;} ;;
3823      esac ;;
3824    esac
3825  done
3826
3827  (set) 2>&1 |
3828    case $as_nl`(ac_space=' '; set) 2>&1` in #(
3829    *${as_nl}ac_space=\ *)
3830      # `set' does not quote correctly, so add quotes: double-quote
3831      # substitution turns \\\\ into \\, and sed turns \\ into \.
3832      sed -n \
3833	"s/'/'\\\\''/g;
3834	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3835      ;; #(
3836    *)
3837      # `set' quotes correctly as required by POSIX, so do not add quotes.
3838      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
3839      ;;
3840    esac |
3841    sort
3842) |
3843  sed '
3844     /^ac_cv_env_/b end
3845     t clear
3846     :clear
3847     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3848     t end
3849     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3850     :end' >>confcache
3851if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
3852  if test -w "$cache_file"; then
3853    if test "x$cache_file" != "x/dev/null"; then
3854      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
3855$as_echo "$as_me: updating cache $cache_file" >&6;}
3856      if test ! -f "$cache_file" || test -h "$cache_file"; then
3857	cat confcache >"$cache_file"
3858      else
3859        case $cache_file in #(
3860        */* | ?:*)
3861	  mv -f confcache "$cache_file"$$ &&
3862	  mv -f "$cache_file"$$ "$cache_file" ;; #(
3863        *)
3864	  mv -f confcache "$cache_file" ;;
3865	esac
3866      fi
3867    fi
3868  else
3869    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
3870$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
3871  fi
3872fi
3873rm -f confcache
3874
3875test "x$prefix" = xNONE && prefix=$ac_default_prefix
3876# Let make expand exec_prefix.
3877test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3878
3879# Transform confdefs.h into DEFS.
3880# Protect against shell expansion while executing Makefile rules.
3881# Protect against Makefile macro expansion.
3882#
3883# If the first sed substitution is executed (which looks for macros that
3884# take arguments), then branch to the quote section.  Otherwise,
3885# look for a macro that doesn't take arguments.
3886ac_script='
3887:mline
3888/\\$/{
3889 N
3890 s,\\\n,,
3891 b mline
3892}
3893t clear
3894:clear
3895s/^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 (][^	 (]*([^)]*)\)[	 ]*\(.*\)/-D\1=\2/g
3896t quote
3897s/^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 ][^	 ]*\)[	 ]*\(.*\)/-D\1=\2/g
3898t quote
3899b any
3900:quote
3901s/[	 `~#$^&*(){}\\|;'\''"<>?]/\\&/g
3902s/\[/\\&/g
3903s/\]/\\&/g
3904s/\$/$$/g
3905H
3906:any
3907${
3908	g
3909	s/^\n//
3910	s/\n/ /g
3911	p
3912}
3913'
3914DEFS=`sed -n "$ac_script" confdefs.h`
3915
3916
3917ac_libobjs=
3918ac_ltlibobjs=
3919U=
3920for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
3921  # 1. Remove the extension, and $U if already installed.
3922  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
3923  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
3924  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
3925  #    will be set to the directory where LIBOBJS objects are built.
3926  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
3927  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
3928done
3929LIBOBJS=$ac_libobjs
3930
3931LTLIBOBJS=$ac_ltlibobjs
3932
3933
3934
3935: "${CONFIG_STATUS=./config.status}"
3936ac_write_fail=0
3937ac_clean_files_save=$ac_clean_files
3938ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3939{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
3940$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
3941as_write_fail=0
3942cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
3943#! $SHELL
3944# Generated by $as_me.
3945# Run this file to recreate the current configuration.
3946# Compiler output produced by configure, useful for debugging
3947# configure, is in config.log if it exists.
3948
3949debug=false
3950ac_cs_recheck=false
3951ac_cs_silent=false
3952
3953SHELL=\${CONFIG_SHELL-$SHELL}
3954export SHELL
3955_ASEOF
3956cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
3957## -------------------- ##
3958## M4sh Initialization. ##
3959## -------------------- ##
3960
3961# Be more Bourne compatible
3962DUALCASE=1; export DUALCASE # for MKS sh
3963if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
3964  emulate sh
3965  NULLCMD=:
3966  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
3967  # is contrary to our usage.  Disable this feature.
3968  alias -g '${1+"$@"}'='"$@"'
3969  setopt NO_GLOB_SUBST
3970else
3971  case `(set -o) 2>/dev/null` in #(
3972  *posix*) :
3973    set -o posix ;; #(
3974  *) :
3975     ;;
3976esac
3977fi
3978
3979
3980as_nl='
3981'
3982export as_nl
3983# Printing a long string crashes Solaris 7 /usr/bin/printf.
3984as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
3985as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
3986as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
3987# Prefer a ksh shell builtin over an external printf program on Solaris,
3988# but without wasting forks for bash or zsh.
3989if test -z "$BASH_VERSION$ZSH_VERSION" \
3990    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
3991  as_echo='print -r --'
3992  as_echo_n='print -rn --'
3993elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
3994  as_echo='printf %s\n'
3995  as_echo_n='printf %s'
3996else
3997  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
3998    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
3999    as_echo_n='/usr/ucb/echo -n'
4000  else
4001    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
4002    as_echo_n_body='eval
4003      arg=$1;
4004      case $arg in #(
4005      *"$as_nl"*)
4006	expr "X$arg" : "X\\(.*\\)$as_nl";
4007	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
4008      esac;
4009      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
4010    '
4011    export as_echo_n_body
4012    as_echo_n='sh -c $as_echo_n_body as_echo'
4013  fi
4014  export as_echo_body
4015  as_echo='sh -c $as_echo_body as_echo'
4016fi
4017
4018# The user is always right.
4019if test "${PATH_SEPARATOR+set}" != set; then
4020  PATH_SEPARATOR=:
4021  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
4022    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
4023      PATH_SEPARATOR=';'
4024  }
4025fi
4026
4027
4028# IFS
4029# We need space, tab and new line, in precisely that order.  Quoting is
4030# there to prevent editors from complaining about space-tab.
4031# (If _AS_PATH_WALK were called with IFS unset, it would disable word
4032# splitting by setting IFS to empty value.)
4033IFS=" ""	$as_nl"
4034
4035# Find who we are.  Look in the path if we contain no directory separator.
4036as_myself=
4037case $0 in #((
4038  *[\\/]* ) as_myself=$0 ;;
4039  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4040for as_dir in $PATH
4041do
4042  IFS=$as_save_IFS
4043  test -z "$as_dir" && as_dir=.
4044    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4045  done
4046IFS=$as_save_IFS
4047
4048     ;;
4049esac
4050# We did not find ourselves, most probably we were run as `sh COMMAND'
4051# in which case we are not to be found in the path.
4052if test "x$as_myself" = x; then
4053  as_myself=$0
4054fi
4055if test ! -f "$as_myself"; then
4056  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
4057  exit 1
4058fi
4059
4060# Unset variables that we do not need and which cause bugs (e.g. in
4061# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
4062# suppresses any "Segmentation fault" message there.  '((' could
4063# trigger a bug in pdksh 5.2.14.
4064for as_var in BASH_ENV ENV MAIL MAILPATH
4065do eval test x\${$as_var+set} = xset \
4066  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
4067done
4068PS1='$ '
4069PS2='> '
4070PS4='+ '
4071
4072# NLS nuisances.
4073LC_ALL=C
4074export LC_ALL
4075LANGUAGE=C
4076export LANGUAGE
4077
4078# CDPATH.
4079(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4080
4081
4082# as_fn_error STATUS ERROR [LINENO LOG_FD]
4083# ----------------------------------------
4084# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
4085# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
4086# script with STATUS, using 1 if that was 0.
4087as_fn_error ()
4088{
4089  as_status=$1; test $as_status -eq 0 && as_status=1
4090  if test "$4"; then
4091    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
4092    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
4093  fi
4094  $as_echo "$as_me: error: $2" >&2
4095  as_fn_exit $as_status
4096} # as_fn_error
4097
4098
4099# as_fn_set_status STATUS
4100# -----------------------
4101# Set $? to STATUS, without forking.
4102as_fn_set_status ()
4103{
4104  return $1
4105} # as_fn_set_status
4106
4107# as_fn_exit STATUS
4108# -----------------
4109# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
4110as_fn_exit ()
4111{
4112  set +e
4113  as_fn_set_status $1
4114  exit $1
4115} # as_fn_exit
4116
4117# as_fn_unset VAR
4118# ---------------
4119# Portably unset VAR.
4120as_fn_unset ()
4121{
4122  { eval $1=; unset $1;}
4123}
4124as_unset=as_fn_unset
4125# as_fn_append VAR VALUE
4126# ----------------------
4127# Append the text in VALUE to the end of the definition contained in VAR. Take
4128# advantage of any shell optimizations that allow amortized linear growth over
4129# repeated appends, instead of the typical quadratic growth present in naive
4130# implementations.
4131if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
4132  eval 'as_fn_append ()
4133  {
4134    eval $1+=\$2
4135  }'
4136else
4137  as_fn_append ()
4138  {
4139    eval $1=\$$1\$2
4140  }
4141fi # as_fn_append
4142
4143# as_fn_arith ARG...
4144# ------------------
4145# Perform arithmetic evaluation on the ARGs, and store the result in the
4146# global $as_val. Take advantage of shells that can avoid forks. The arguments
4147# must be portable across $(()) and expr.
4148if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
4149  eval 'as_fn_arith ()
4150  {
4151    as_val=$(( $* ))
4152  }'
4153else
4154  as_fn_arith ()
4155  {
4156    as_val=`expr "$@" || test $? -eq 1`
4157  }
4158fi # as_fn_arith
4159
4160
4161if expr a : '\(a\)' >/dev/null 2>&1 &&
4162   test "X`expr 00001 : '.*\(...\)'`" = X001; then
4163  as_expr=expr
4164else
4165  as_expr=false
4166fi
4167
4168if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
4169  as_basename=basename
4170else
4171  as_basename=false
4172fi
4173
4174if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
4175  as_dirname=dirname
4176else
4177  as_dirname=false
4178fi
4179
4180as_me=`$as_basename -- "$0" ||
4181$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
4182	 X"$0" : 'X\(//\)$' \| \
4183	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
4184$as_echo X/"$0" |
4185    sed '/^.*\/\([^/][^/]*\)\/*$/{
4186	    s//\1/
4187	    q
4188	  }
4189	  /^X\/\(\/\/\)$/{
4190	    s//\1/
4191	    q
4192	  }
4193	  /^X\/\(\/\).*/{
4194	    s//\1/
4195	    q
4196	  }
4197	  s/.*/./; q'`
4198
4199# Avoid depending upon Character Ranges.
4200as_cr_letters='abcdefghijklmnopqrstuvwxyz'
4201as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
4202as_cr_Letters=$as_cr_letters$as_cr_LETTERS
4203as_cr_digits='0123456789'
4204as_cr_alnum=$as_cr_Letters$as_cr_digits
4205
4206ECHO_C= ECHO_N= ECHO_T=
4207case `echo -n x` in #(((((
4208-n*)
4209  case `echo 'xy\c'` in
4210  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
4211  xy)  ECHO_C='\c';;
4212  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
4213       ECHO_T='	';;
4214  esac;;
4215*)
4216  ECHO_N='-n';;
4217esac
4218
4219rm -f conf$$ conf$$.exe conf$$.file
4220if test -d conf$$.dir; then
4221  rm -f conf$$.dir/conf$$.file
4222else
4223  rm -f conf$$.dir
4224  mkdir conf$$.dir 2>/dev/null
4225fi
4226if (echo >conf$$.file) 2>/dev/null; then
4227  if ln -s conf$$.file conf$$ 2>/dev/null; then
4228    as_ln_s='ln -s'
4229    # ... but there are two gotchas:
4230    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
4231    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
4232    # In both cases, we have to default to `cp -pR'.
4233    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
4234      as_ln_s='cp -pR'
4235  elif ln conf$$.file conf$$ 2>/dev/null; then
4236    as_ln_s=ln
4237  else
4238    as_ln_s='cp -pR'
4239  fi
4240else
4241  as_ln_s='cp -pR'
4242fi
4243rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
4244rmdir conf$$.dir 2>/dev/null
4245
4246
4247# as_fn_mkdir_p
4248# -------------
4249# Create "$as_dir" as a directory, including parents if necessary.
4250as_fn_mkdir_p ()
4251{
4252
4253  case $as_dir in #(
4254  -*) as_dir=./$as_dir;;
4255  esac
4256  test -d "$as_dir" || eval $as_mkdir_p || {
4257    as_dirs=
4258    while :; do
4259      case $as_dir in #(
4260      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
4261      *) as_qdir=$as_dir;;
4262      esac
4263      as_dirs="'$as_qdir' $as_dirs"
4264      as_dir=`$as_dirname -- "$as_dir" ||
4265$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4266	 X"$as_dir" : 'X\(//\)[^/]' \| \
4267	 X"$as_dir" : 'X\(//\)$' \| \
4268	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
4269$as_echo X"$as_dir" |
4270    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4271	    s//\1/
4272	    q
4273	  }
4274	  /^X\(\/\/\)[^/].*/{
4275	    s//\1/
4276	    q
4277	  }
4278	  /^X\(\/\/\)$/{
4279	    s//\1/
4280	    q
4281	  }
4282	  /^X\(\/\).*/{
4283	    s//\1/
4284	    q
4285	  }
4286	  s/.*/./; q'`
4287      test -d "$as_dir" && break
4288    done
4289    test -z "$as_dirs" || eval "mkdir $as_dirs"
4290  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
4291
4292
4293} # as_fn_mkdir_p
4294if mkdir -p . 2>/dev/null; then
4295  as_mkdir_p='mkdir -p "$as_dir"'
4296else
4297  test -d ./-p && rmdir ./-p
4298  as_mkdir_p=false
4299fi
4300
4301
4302# as_fn_executable_p FILE
4303# -----------------------
4304# Test if FILE is an executable regular file.
4305as_fn_executable_p ()
4306{
4307  test -f "$1" && test -x "$1"
4308} # as_fn_executable_p
4309as_test_x='test -x'
4310as_executable_p=as_fn_executable_p
4311
4312# Sed expression to map a string onto a valid CPP name.
4313as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
4314
4315# Sed expression to map a string onto a valid variable name.
4316as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
4317
4318
4319exec 6>&1
4320## ----------------------------------- ##
4321## Main body of $CONFIG_STATUS script. ##
4322## ----------------------------------- ##
4323_ASEOF
4324test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
4325
4326cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4327# Save the log message, to keep $0 and so on meaningful, and to
4328# report actual input values of CONFIG_FILES etc. instead of their
4329# values after options handling.
4330ac_log="
4331This file was extended by $as_me, which was
4332generated by GNU Autoconf 2.69.  Invocation command line was
4333
4334  CONFIG_FILES    = $CONFIG_FILES
4335  CONFIG_HEADERS  = $CONFIG_HEADERS
4336  CONFIG_LINKS    = $CONFIG_LINKS
4337  CONFIG_COMMANDS = $CONFIG_COMMANDS
4338  $ $0 $@
4339
4340on `(hostname || uname -n) 2>/dev/null | sed 1q`
4341"
4342
4343_ACEOF
4344
4345case $ac_config_files in *"
4346"*) set x $ac_config_files; shift; ac_config_files=$*;;
4347esac
4348
4349
4350
4351cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4352# Files that config.status was made for.
4353config_files="$ac_config_files"
4354config_commands="$ac_config_commands"
4355
4356_ACEOF
4357
4358cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4359ac_cs_usage="\
4360\`$as_me' instantiates files and other configuration actions
4361from templates according to the current configuration.  Unless the files
4362and actions are specified as TAGs, all are instantiated by default.
4363
4364Usage: $0 [OPTION]... [TAG]...
4365
4366  -h, --help       print this help, then exit
4367  -V, --version    print version number and configuration settings, then exit
4368      --config     print configuration, then exit
4369  -q, --quiet, --silent
4370                   do not print progress messages
4371  -d, --debug      don't remove temporary files
4372      --recheck    update $as_me by reconfiguring in the same conditions
4373      --file=FILE[:TEMPLATE]
4374                   instantiate the configuration file FILE
4375
4376Configuration files:
4377$config_files
4378
4379Configuration commands:
4380$config_commands
4381
4382Report bugs to the package provider."
4383
4384_ACEOF
4385cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4386ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
4387ac_cs_version="\\
4388config.status
4389configured by $0, generated by GNU Autoconf 2.69,
4390  with options \\"\$ac_cs_config\\"
4391
4392Copyright (C) 2012 Free Software Foundation, Inc.
4393This config.status script is free software; the Free Software Foundation
4394gives unlimited permission to copy, distribute and modify it."
4395
4396ac_pwd='$ac_pwd'
4397srcdir='$srcdir'
4398AWK='$AWK'
4399test -n "\$AWK" || AWK=awk
4400_ACEOF
4401
4402cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4403# The default lists apply if the user does not specify any file.
4404ac_need_defaults=:
4405while test $# != 0
4406do
4407  case $1 in
4408  --*=?*)
4409    ac_option=`expr "X$1" : 'X\([^=]*\)='`
4410    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
4411    ac_shift=:
4412    ;;
4413  --*=)
4414    ac_option=`expr "X$1" : 'X\([^=]*\)='`
4415    ac_optarg=
4416    ac_shift=:
4417    ;;
4418  *)
4419    ac_option=$1
4420    ac_optarg=$2
4421    ac_shift=shift
4422    ;;
4423  esac
4424
4425  case $ac_option in
4426  # Handling of the options.
4427  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4428    ac_cs_recheck=: ;;
4429  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
4430    $as_echo "$ac_cs_version"; exit ;;
4431  --config | --confi | --conf | --con | --co | --c )
4432    $as_echo "$ac_cs_config"; exit ;;
4433  --debug | --debu | --deb | --de | --d | -d )
4434    debug=: ;;
4435  --file | --fil | --fi | --f )
4436    $ac_shift
4437    case $ac_optarg in
4438    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
4439    '') as_fn_error $? "missing file argument" ;;
4440    esac
4441    as_fn_append CONFIG_FILES " '$ac_optarg'"
4442    ac_need_defaults=false;;
4443  --he | --h |  --help | --hel | -h )
4444    $as_echo "$ac_cs_usage"; exit ;;
4445  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
4446  | -silent | --silent | --silen | --sile | --sil | --si | --s)
4447    ac_cs_silent=: ;;
4448
4449  # This is an error.
4450  -*) as_fn_error $? "unrecognized option: \`$1'
4451Try \`$0 --help' for more information." ;;
4452
4453  *) as_fn_append ac_config_targets " $1"
4454     ac_need_defaults=false ;;
4455
4456  esac
4457  shift
4458done
4459
4460ac_configure_extra_args=
4461
4462if $ac_cs_silent; then
4463  exec 6>/dev/null
4464  ac_configure_extra_args="$ac_configure_extra_args --silent"
4465fi
4466
4467_ACEOF
4468cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4469if \$ac_cs_recheck; then
4470  set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
4471  shift
4472  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
4473  CONFIG_SHELL='$SHELL'
4474  export CONFIG_SHELL
4475  exec "\$@"
4476fi
4477
4478_ACEOF
4479cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4480exec 5>>config.log
4481{
4482  echo
4483  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
4484## Running $as_me. ##
4485_ASBOX
4486  $as_echo "$ac_log"
4487} >&5
4488
4489_ACEOF
4490cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4491#
4492# INIT-COMMANDS
4493#
4494
4495srcdir="$srcdir"
4496host="$host"
4497target="$target"
4498with_multisubdir="$with_multisubdir"
4499with_multisrctop="$with_multisrctop"
4500with_target_subdir="$with_target_subdir"
4501ac_configure_args="${multilib_arg} ${ac_configure_args}"
4502multi_basedir="$multi_basedir"
4503CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
4504CC="$CC"
4505CXX="$CXX"
4506GFORTRAN="$GFORTRAN"
4507GDC="$GDC"
4508
4509_ACEOF
4510
4511cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4512
4513# Handling of arguments.
4514for ac_config_target in $ac_config_targets
4515do
4516  case $ac_config_target in
4517    "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
4518    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
4519
4520  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
4521  esac
4522done
4523
4524
4525# If the user did not use the arguments to specify the items to instantiate,
4526# then the envvar interface is used.  Set only those that are not.
4527# We use the long form for the default assignment because of an extremely
4528# bizarre bug on SunOS 4.1.3.
4529if $ac_need_defaults; then
4530  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
4531  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
4532fi
4533
4534# Have a temporary directory for convenience.  Make it in the build tree
4535# simply because there is no reason against having it here, and in addition,
4536# creating and moving files from /tmp can sometimes cause problems.
4537# Hook for its removal unless debugging.
4538# Note that there is a small window in which the directory will not be cleaned:
4539# after its creation but before its name has been assigned to `$tmp'.
4540$debug ||
4541{
4542  tmp= ac_tmp=
4543  trap 'exit_status=$?
4544  : "${ac_tmp:=$tmp}"
4545  { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
4546' 0
4547  trap 'as_fn_exit 1' 1 2 13 15
4548}
4549# Create a (secure) tmp directory for tmp files.
4550
4551{
4552  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
4553  test -d "$tmp"
4554}  ||
4555{
4556  tmp=./conf$$-$RANDOM
4557  (umask 077 && mkdir "$tmp")
4558} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
4559ac_tmp=$tmp
4560
4561# Set up the scripts for CONFIG_FILES section.
4562# No need to generate them if there are no CONFIG_FILES.
4563# This happens for instance with `./config.status config.h'.
4564if test -n "$CONFIG_FILES"; then
4565
4566
4567ac_cr=`echo X | tr X '\015'`
4568# On cygwin, bash can eat \r inside `` if the user requested igncr.
4569# But we know of no other shell where ac_cr would be empty at this
4570# point, so we can use a bashism as a fallback.
4571if test "x$ac_cr" = x; then
4572  eval ac_cr=\$\'\\r\'
4573fi
4574ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
4575if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
4576  ac_cs_awk_cr='\\r'
4577else
4578  ac_cs_awk_cr=$ac_cr
4579fi
4580
4581echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
4582_ACEOF
4583
4584
4585{
4586  echo "cat >conf$$subs.awk <<_ACEOF" &&
4587  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
4588  echo "_ACEOF"
4589} >conf$$subs.sh ||
4590  as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
4591ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
4592ac_delim='%!_!# '
4593for ac_last_try in false false false false false :; do
4594  . ./conf$$subs.sh ||
4595    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
4596
4597  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
4598  if test $ac_delim_n = $ac_delim_num; then
4599    break
4600  elif $ac_last_try; then
4601    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
4602  else
4603    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
4604  fi
4605done
4606rm -f conf$$subs.sh
4607
4608cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4609cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
4610_ACEOF
4611sed -n '
4612h
4613s/^/S["/; s/!.*/"]=/
4614p
4615g
4616s/^[^!]*!//
4617:repl
4618t repl
4619s/'"$ac_delim"'$//
4620t delim
4621:nl
4622h
4623s/\(.\{148\}\)..*/\1/
4624t more1
4625s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
4626p
4627n
4628b repl
4629:more1
4630s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4631p
4632g
4633s/.\{148\}//
4634t nl
4635:delim
4636h
4637s/\(.\{148\}\)..*/\1/
4638t more2
4639s/["\\]/\\&/g; s/^/"/; s/$/"/
4640p
4641b
4642:more2
4643s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4644p
4645g
4646s/.\{148\}//
4647t delim
4648' <conf$$subs.awk | sed '
4649/^[^""]/{
4650  N
4651  s/\n//
4652}
4653' >>$CONFIG_STATUS || ac_write_fail=1
4654rm -f conf$$subs.awk
4655cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4656_ACAWK
4657cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
4658  for (key in S) S_is_set[key] = 1
4659  FS = ""
4660
4661}
4662{
4663  line = $ 0
4664  nfields = split(line, field, "@")
4665  substed = 0
4666  len = length(field[1])
4667  for (i = 2; i < nfields; i++) {
4668    key = field[i]
4669    keylen = length(key)
4670    if (S_is_set[key]) {
4671      value = S[key]
4672      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
4673      len += length(value) + length(field[++i])
4674      substed = 1
4675    } else
4676      len += 1 + keylen
4677  }
4678
4679  print line
4680}
4681
4682_ACAWK
4683_ACEOF
4684cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4685if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
4686  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
4687else
4688  cat
4689fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
4690  || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
4691_ACEOF
4692
4693# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
4694# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
4695# trailing colons and then remove the whole line if VPATH becomes empty
4696# (actually we leave an empty line to preserve line numbers).
4697if test "x$srcdir" = x.; then
4698  ac_vpsub='/^[	 ]*VPATH[	 ]*=[	 ]*/{
4699h
4700s///
4701s/^/:/
4702s/[	 ]*$/:/
4703s/:\$(srcdir):/:/g
4704s/:\${srcdir}:/:/g
4705s/:@srcdir@:/:/g
4706s/^:*//
4707s/:*$//
4708x
4709s/\(=[	 ]*\).*/\1/
4710G
4711s/\n//
4712s/^[^=]*=[	 ]*$//
4713}'
4714fi
4715
4716cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4717fi # test -n "$CONFIG_FILES"
4718
4719
4720eval set X "  :F $CONFIG_FILES      :C $CONFIG_COMMANDS"
4721shift
4722for ac_tag
4723do
4724  case $ac_tag in
4725  :[FHLC]) ac_mode=$ac_tag; continue;;
4726  esac
4727  case $ac_mode$ac_tag in
4728  :[FHL]*:*);;
4729  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
4730  :[FH]-) ac_tag=-:-;;
4731  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
4732  esac
4733  ac_save_IFS=$IFS
4734  IFS=:
4735  set x $ac_tag
4736  IFS=$ac_save_IFS
4737  shift
4738  ac_file=$1
4739  shift
4740
4741  case $ac_mode in
4742  :L) ac_source=$1;;
4743  :[FH])
4744    ac_file_inputs=
4745    for ac_f
4746    do
4747      case $ac_f in
4748      -) ac_f="$ac_tmp/stdin";;
4749      *) # Look for the file first in the build tree, then in the source tree
4750	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
4751	 # because $ac_f cannot contain `:'.
4752	 test -f "$ac_f" ||
4753	   case $ac_f in
4754	   [\\/$]*) false;;
4755	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
4756	   esac ||
4757	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
4758      esac
4759      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
4760      as_fn_append ac_file_inputs " '$ac_f'"
4761    done
4762
4763    # Let's still pretend it is `configure' which instantiates (i.e., don't
4764    # use $as_me), people would be surprised to read:
4765    #    /* config.h.  Generated by config.status.  */
4766    configure_input='Generated from '`
4767	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
4768	`' by configure.'
4769    if test x"$ac_file" != x-; then
4770      configure_input="$ac_file.  $configure_input"
4771      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
4772$as_echo "$as_me: creating $ac_file" >&6;}
4773    fi
4774    # Neutralize special characters interpreted by sed in replacement strings.
4775    case $configure_input in #(
4776    *\&* | *\|* | *\\* )
4777       ac_sed_conf_input=`$as_echo "$configure_input" |
4778       sed 's/[\\\\&|]/\\\\&/g'`;; #(
4779    *) ac_sed_conf_input=$configure_input;;
4780    esac
4781
4782    case $ac_tag in
4783    *:-:* | *:-) cat >"$ac_tmp/stdin" \
4784      || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
4785    esac
4786    ;;
4787  esac
4788
4789  ac_dir=`$as_dirname -- "$ac_file" ||
4790$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4791	 X"$ac_file" : 'X\(//\)[^/]' \| \
4792	 X"$ac_file" : 'X\(//\)$' \| \
4793	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
4794$as_echo X"$ac_file" |
4795    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4796	    s//\1/
4797	    q
4798	  }
4799	  /^X\(\/\/\)[^/].*/{
4800	    s//\1/
4801	    q
4802	  }
4803	  /^X\(\/\/\)$/{
4804	    s//\1/
4805	    q
4806	  }
4807	  /^X\(\/\).*/{
4808	    s//\1/
4809	    q
4810	  }
4811	  s/.*/./; q'`
4812  as_dir="$ac_dir"; as_fn_mkdir_p
4813  ac_builddir=.
4814
4815case "$ac_dir" in
4816.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
4817*)
4818  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
4819  # A ".." for each directory in $ac_dir_suffix.
4820  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
4821  case $ac_top_builddir_sub in
4822  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
4823  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
4824  esac ;;
4825esac
4826ac_abs_top_builddir=$ac_pwd
4827ac_abs_builddir=$ac_pwd$ac_dir_suffix
4828# for backward compatibility:
4829ac_top_builddir=$ac_top_build_prefix
4830
4831case $srcdir in
4832  .)  # We are building in place.
4833    ac_srcdir=.
4834    ac_top_srcdir=$ac_top_builddir_sub
4835    ac_abs_top_srcdir=$ac_pwd ;;
4836  [\\/]* | ?:[\\/]* )  # Absolute name.
4837    ac_srcdir=$srcdir$ac_dir_suffix;
4838    ac_top_srcdir=$srcdir
4839    ac_abs_top_srcdir=$srcdir ;;
4840  *) # Relative name.
4841    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
4842    ac_top_srcdir=$ac_top_build_prefix$srcdir
4843    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
4844esac
4845ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
4846
4847
4848  case $ac_mode in
4849  :F)
4850  #
4851  # CONFIG_FILE
4852  #
4853
4854_ACEOF
4855
4856cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4857# If the template does not know about datarootdir, expand it.
4858# FIXME: This hack should be removed a few years after 2.60.
4859ac_datarootdir_hack=; ac_datarootdir_seen=
4860ac_sed_dataroot='
4861/datarootdir/ {
4862  p
4863  q
4864}
4865/@datadir@/p
4866/@docdir@/p
4867/@infodir@/p
4868/@localedir@/p
4869/@mandir@/p'
4870case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
4871*datarootdir*) ac_datarootdir_seen=yes;;
4872*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
4873  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
4874$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
4875_ACEOF
4876cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4877  ac_datarootdir_hack='
4878  s&@datadir@&$datadir&g
4879  s&@docdir@&$docdir&g
4880  s&@infodir@&$infodir&g
4881  s&@localedir@&$localedir&g
4882  s&@mandir@&$mandir&g
4883  s&\\\${datarootdir}&$datarootdir&g' ;;
4884esac
4885_ACEOF
4886
4887# Neutralize VPATH when `$srcdir' = `.'.
4888# Shell code in configure.ac might set extrasub.
4889# FIXME: do we really want to maintain this feature?
4890cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4891ac_sed_extra="$ac_vpsub
4892$extrasub
4893_ACEOF
4894cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4895:t
4896/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
4897s|@configure_input@|$ac_sed_conf_input|;t t
4898s&@top_builddir@&$ac_top_builddir_sub&;t t
4899s&@top_build_prefix@&$ac_top_build_prefix&;t t
4900s&@srcdir@&$ac_srcdir&;t t
4901s&@abs_srcdir@&$ac_abs_srcdir&;t t
4902s&@top_srcdir@&$ac_top_srcdir&;t t
4903s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
4904s&@builddir@&$ac_builddir&;t t
4905s&@abs_builddir@&$ac_abs_builddir&;t t
4906s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
4907$ac_datarootdir_hack
4908"
4909eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
4910  >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
4911
4912test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
4913  { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
4914  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' \
4915      "$ac_tmp/out"`; test -z "$ac_out"; } &&
4916  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4917which seems to be undefined.  Please make sure it is defined" >&5
4918$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4919which seems to be undefined.  Please make sure it is defined" >&2;}
4920
4921  rm -f "$ac_tmp/stdin"
4922  case $ac_file in
4923  -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
4924  *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
4925  esac \
4926  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
4927 ;;
4928
4929
4930  :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
4931$as_echo "$as_me: executing $ac_file commands" >&6;}
4932 ;;
4933  esac
4934
4935
4936  case $ac_file$ac_mode in
4937    "default-1":C)
4938# Only add multilib support code if we just rebuilt the top-level
4939# Makefile.
4940case " $CONFIG_FILES " in
4941 *" Makefile "*)
4942   ac_file=Makefile . ${multi_basedir}/config-ml.in
4943   ;;
4944esac ;;
4945
4946  esac
4947done # for ac_tag
4948
4949
4950as_fn_exit 0
4951_ACEOF
4952ac_clean_files=$ac_clean_files_save
4953
4954test $ac_write_fail = 0 ||
4955  as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
4956
4957
4958# configure is writing to config.log, and then calls config.status.
4959# config.status does its own redirection, appending to config.log.
4960# Unfortunately, on DOS this fails, as config.log is still kept open
4961# by configure, so config.status won't be able to write to it; its
4962# output is simply discarded.  So we exec the FD to /dev/null,
4963# effectively closing config.log, so it can be properly (re)opened and
4964# appended to by config.status.  When coming back to configure, we
4965# need to make the FD available again.
4966if test "$no_create" != yes; then
4967  ac_cs_success=:
4968  ac_config_status_args=
4969  test "$silent" = yes &&
4970    ac_config_status_args="$ac_config_status_args --quiet"
4971  exec 5>/dev/null
4972  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
4973  exec 5>>config.log
4974  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
4975  # would make configure fail if this is the last instruction.
4976  $ac_cs_success || as_fn_exit 1
4977fi
4978if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
4979  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
4980$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
4981fi
4982
4983