source: configure @ 95d0a5db

aaron-thesisarm-ehcleanup-dtorsdeferred_resnjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprno_listpersistent-indexer
Last change on this file since 95d0a5db was 95d0a5db, checked in by Thierry Delisle <tdelisle@…>, 3 years ago

Removed backend_cc, everything now uses CC or CXX

  • Property mode set to 100755
File size: 222.6 KB
Line 
1#! /bin/sh
2# Guess values for system-dependent variables and create Makefiles.
3# Generated by GNU Autoconf 2.69 for cfa-cc 1.0.0.0.
4#
5# Report bugs to <cforall@plg.uwaterloo.ca>.
6#
7#
8# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
9#
10#
11# This configure script is free software; the Free Software Foundation
12# gives unlimited permission to copy, distribute and modify it.
13## -------------------- ##
14## M4sh Initialization. ##
15## -------------------- ##
16
17# Be more Bourne compatible
18DUALCASE=1; export DUALCASE # for MKS sh
19if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
20  emulate sh
21  NULLCMD=:
22  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
23  # is contrary to our usage.  Disable this feature.
24  alias -g '${1+"$@"}'='"$@"'
25  setopt NO_GLOB_SUBST
26else
27  case `(set -o) 2>/dev/null` in #(
28  *posix*) :
29    set -o posix ;; #(
30  *) :
31     ;;
32esac
33fi
34
35
36as_nl='
37'
38export as_nl
39# Printing a long string crashes Solaris 7 /usr/bin/printf.
40as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
41as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
42as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
43# Prefer a ksh shell builtin over an external printf program on Solaris,
44# but without wasting forks for bash or zsh.
45if test -z "$BASH_VERSION$ZSH_VERSION" \
46    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
47  as_echo='print -r --'
48  as_echo_n='print -rn --'
49elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
50  as_echo='printf %s\n'
51  as_echo_n='printf %s'
52else
53  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
54    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
55    as_echo_n='/usr/ucb/echo -n'
56  else
57    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
58    as_echo_n_body='eval
59      arg=$1;
60      case $arg in #(
61      *"$as_nl"*)
62        expr "X$arg" : "X\\(.*\\)$as_nl";
63        arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
64      esac;
65      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
66    '
67    export as_echo_n_body
68    as_echo_n='sh -c $as_echo_n_body as_echo'
69  fi
70  export as_echo_body
71  as_echo='sh -c $as_echo_body as_echo'
72fi
73
74# The user is always right.
75if test "${PATH_SEPARATOR+set}" != set; then
76  PATH_SEPARATOR=:
77  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
78    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
79      PATH_SEPARATOR=';'
80  }
81fi
82
83
84# IFS
85# We need space, tab and new line, in precisely that order.  Quoting is
86# there to prevent editors from complaining about space-tab.
87# (If _AS_PATH_WALK were called with IFS unset, it would disable word
88# splitting by setting IFS to empty value.)
89IFS=" ""        $as_nl"
90
91# Find who we are.  Look in the path if we contain no directory separator.
92as_myself=
93case $0 in #((
94  *[\\/]* ) as_myself=$0 ;;
95  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
96for as_dir in $PATH
97do
98  IFS=$as_save_IFS
99  test -z "$as_dir" && as_dir=.
100    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
101  done
102IFS=$as_save_IFS
103
104     ;;
105esac
106# We did not find ourselves, most probably we were run as `sh COMMAND'
107# in which case we are not to be found in the path.
108if test "x$as_myself" = x; then
109  as_myself=$0
110fi
111if test ! -f "$as_myself"; then
112  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
113  exit 1
114fi
115
116# Unset variables that we do not need and which cause bugs (e.g. in
117# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
118# suppresses any "Segmentation fault" message there.  '((' could
119# trigger a bug in pdksh 5.2.14.
120for as_var in BASH_ENV ENV MAIL MAILPATH
121do eval test x\${$as_var+set} = xset \
122  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
123done
124PS1='$ '
125PS2='> '
126PS4='+ '
127
128# NLS nuisances.
129LC_ALL=C
130export LC_ALL
131LANGUAGE=C
132export LANGUAGE
133
134# CDPATH.
135(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
136
137# Use a proper internal environment variable to ensure we don't fall
138  # into an infinite loop, continuously re-executing ourselves.
139  if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
140    _as_can_reexec=no; export _as_can_reexec;
141    # We cannot yet assume a decent shell, so we have to provide a
142# neutralization value for shells without unset; and this also
143# works around shells that cannot unset nonexistent variables.
144# Preserve -v and -x to the replacement shell.
145BASH_ENV=/dev/null
146ENV=/dev/null
147(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
148case $- in # ((((
149  *v*x* | *x*v* ) as_opts=-vx ;;
150  *v* ) as_opts=-v ;;
151  *x* ) as_opts=-x ;;
152  * ) as_opts= ;;
153esac
154exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
155# Admittedly, this is quite paranoid, since all the known shells bail
156# out after a failed `exec'.
157$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
158as_fn_exit 255
159  fi
160  # We don't want this to propagate to other subprocesses.
161          { _as_can_reexec=; unset _as_can_reexec;}
162if test "x$CONFIG_SHELL" = x; then
163  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
164  emulate sh
165  NULLCMD=:
166  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
167  # is contrary to our usage.  Disable this feature.
168  alias -g '\${1+\"\$@\"}'='\"\$@\"'
169  setopt NO_GLOB_SUBST
170else
171  case \`(set -o) 2>/dev/null\` in #(
172  *posix*) :
173    set -o posix ;; #(
174  *) :
175     ;;
176esac
177fi
178"
179  as_required="as_fn_return () { (exit \$1); }
180as_fn_success () { as_fn_return 0; }
181as_fn_failure () { as_fn_return 1; }
182as_fn_ret_success () { return 0; }
183as_fn_ret_failure () { return 1; }
184
185exitcode=0
186as_fn_success || { exitcode=1; echo as_fn_success failed.; }
187as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
188as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
189as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
190if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
191
192else
193  exitcode=1; echo positional parameters were not saved.
194fi
195test x\$exitcode = x0 || exit 1
196test -x / || exit 1"
197  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
198  as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
199  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
200  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
201test \$(( 1 + 1 )) = 2 || exit 1"
202  if (eval "$as_required") 2>/dev/null; then :
203  as_have_required=yes
204else
205  as_have_required=no
206fi
207  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
208
209else
210  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
211as_found=false
212for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
213do
214  IFS=$as_save_IFS
215  test -z "$as_dir" && as_dir=.
216  as_found=:
217  case $as_dir in #(
218         /*)
219           for as_base in sh bash ksh sh5; do
220             # Try only shells that exist, to save several forks.
221             as_shell=$as_dir/$as_base
222             if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
223                    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
224  CONFIG_SHELL=$as_shell as_have_required=yes
225                   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
226  break 2
227fi
228fi
229           done;;
230       esac
231  as_found=false
232done
233$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
234              { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
235  CONFIG_SHELL=$SHELL as_have_required=yes
236fi; }
237IFS=$as_save_IFS
238
239
240      if test "x$CONFIG_SHELL" != x; then :
241  export CONFIG_SHELL
242             # We cannot yet assume a decent shell, so we have to provide a
243# neutralization value for shells without unset; and this also
244# works around shells that cannot unset nonexistent variables.
245# Preserve -v and -x to the replacement shell.
246BASH_ENV=/dev/null
247ENV=/dev/null
248(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
249case $- in # ((((
250  *v*x* | *x*v* ) as_opts=-vx ;;
251  *v* ) as_opts=-v ;;
252  *x* ) as_opts=-x ;;
253  * ) as_opts= ;;
254esac
255exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
256# Admittedly, this is quite paranoid, since all the known shells bail
257# out after a failed `exec'.
258$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
259exit 255
260fi
261
262    if test x$as_have_required = xno; then :
263  $as_echo "$0: This script requires a shell more modern than all"
264  $as_echo "$0: the shells that I found on your system."
265  if test x${ZSH_VERSION+set} = xset ; then
266    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
267    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
268  else
269    $as_echo "$0: Please tell bug-autoconf@gnu.org and
270$0: cforall@plg.uwaterloo.ca about your system, including
271$0: any error possibly output before this message. Then
272$0: install a modern shell, or manually run the script
273$0: under such a shell if you do have one."
274  fi
275  exit 1
276fi
277fi
278fi
279SHELL=${CONFIG_SHELL-/bin/sh}
280export SHELL
281# Unset more variables known to interfere with behavior of common tools.
282CLICOLOR_FORCE= GREP_OPTIONS=
283unset CLICOLOR_FORCE GREP_OPTIONS
284
285## --------------------- ##
286## M4sh Shell Functions. ##
287## --------------------- ##
288# as_fn_unset VAR
289# ---------------
290# Portably unset VAR.
291as_fn_unset ()
292{
293  { eval $1=; unset $1;}
294}
295as_unset=as_fn_unset
296
297# as_fn_set_status STATUS
298# -----------------------
299# Set $? to STATUS, without forking.
300as_fn_set_status ()
301{
302  return $1
303} # as_fn_set_status
304
305# as_fn_exit STATUS
306# -----------------
307# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
308as_fn_exit ()
309{
310  set +e
311  as_fn_set_status $1
312  exit $1
313} # as_fn_exit
314
315# as_fn_mkdir_p
316# -------------
317# Create "$as_dir" as a directory, including parents if necessary.
318as_fn_mkdir_p ()
319{
320
321  case $as_dir in #(
322  -*) as_dir=./$as_dir;;
323  esac
324  test -d "$as_dir" || eval $as_mkdir_p || {
325    as_dirs=
326    while :; do
327      case $as_dir in #(
328      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
329      *) as_qdir=$as_dir;;
330      esac
331      as_dirs="'$as_qdir' $as_dirs"
332      as_dir=`$as_dirname -- "$as_dir" ||
333$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
334         X"$as_dir" : 'X\(//\)[^/]' \| \
335         X"$as_dir" : 'X\(//\)$' \| \
336         X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
337$as_echo X"$as_dir" |
338    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
339            s//\1/
340            q
341          }
342          /^X\(\/\/\)[^/].*/{
343            s//\1/
344            q
345          }
346          /^X\(\/\/\)$/{
347            s//\1/
348            q
349          }
350          /^X\(\/\).*/{
351            s//\1/
352            q
353          }
354          s/.*/./; q'`
355      test -d "$as_dir" && break
356    done
357    test -z "$as_dirs" || eval "mkdir $as_dirs"
358  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
359
360
361} # as_fn_mkdir_p
362
363# as_fn_executable_p FILE
364# -----------------------
365# Test if FILE is an executable regular file.
366as_fn_executable_p ()
367{
368  test -f "$1" && test -x "$1"
369} # as_fn_executable_p
370# as_fn_append VAR VALUE
371# ----------------------
372# Append the text in VALUE to the end of the definition contained in VAR. Take
373# advantage of any shell optimizations that allow amortized linear growth over
374# repeated appends, instead of the typical quadratic growth present in naive
375# implementations.
376if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
377  eval 'as_fn_append ()
378  {
379    eval $1+=\$2
380  }'
381else
382  as_fn_append ()
383  {
384    eval $1=\$$1\$2
385  }
386fi # as_fn_append
387
388# as_fn_arith ARG...
389# ------------------
390# Perform arithmetic evaluation on the ARGs, and store the result in the
391# global $as_val. Take advantage of shells that can avoid forks. The arguments
392# must be portable across $(()) and expr.
393if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
394  eval 'as_fn_arith ()
395  {
396    as_val=$(( $* ))
397  }'
398else
399  as_fn_arith ()
400  {
401    as_val=`expr "$@" || test $? -eq 1`
402  }
403fi # as_fn_arith
404
405
406# as_fn_error STATUS ERROR [LINENO LOG_FD]
407# ----------------------------------------
408# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
409# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
410# script with STATUS, using 1 if that was 0.
411as_fn_error ()
412{
413  as_status=$1; test $as_status -eq 0 && as_status=1
414  if test "$4"; then
415    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
416    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
417  fi
418  $as_echo "$as_me: error: $2" >&2
419  as_fn_exit $as_status
420} # as_fn_error
421
422if expr a : '\(a\)' >/dev/null 2>&1 &&
423   test "X`expr 00001 : '.*\(...\)'`" = X001; then
424  as_expr=expr
425else
426  as_expr=false
427fi
428
429if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
430  as_basename=basename
431else
432  as_basename=false
433fi
434
435if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
436  as_dirname=dirname
437else
438  as_dirname=false
439fi
440
441as_me=`$as_basename -- "$0" ||
442$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
443         X"$0" : 'X\(//\)$' \| \
444         X"$0" : 'X\(/\)' \| . 2>/dev/null ||
445$as_echo X/"$0" |
446    sed '/^.*\/\([^/][^/]*\)\/*$/{
447            s//\1/
448            q
449          }
450          /^X\/\(\/\/\)$/{
451            s//\1/
452            q
453          }
454          /^X\/\(\/\).*/{
455            s//\1/
456            q
457          }
458          s/.*/./; q'`
459
460# Avoid depending upon Character Ranges.
461as_cr_letters='abcdefghijklmnopqrstuvwxyz'
462as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
463as_cr_Letters=$as_cr_letters$as_cr_LETTERS
464as_cr_digits='0123456789'
465as_cr_alnum=$as_cr_Letters$as_cr_digits
466
467
468  as_lineno_1=$LINENO as_lineno_1a=$LINENO
469  as_lineno_2=$LINENO as_lineno_2a=$LINENO
470  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
471  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
472  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
473  sed -n '
474    p
475    /[$]LINENO/=
476  ' <$as_myself |
477    sed '
478      s/[$]LINENO.*/&-/
479      t lineno
480      b
481      :lineno
482      N
483      :loop
484      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
485      t loop
486      s/-\n.*//
487    ' >$as_me.lineno &&
488  chmod +x "$as_me.lineno" ||
489    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
490
491  # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
492  # already done that, so ensure we don't try to do so again and fall
493  # in an infinite loop.  This has already happened in practice.
494  _as_can_reexec=no; export _as_can_reexec
495  # Don't try to exec as it changes $[0], causing all sort of problems
496  # (the dirname of $[0] is not the place where we might find the
497  # original and so on.  Autoconf is especially sensitive to this).
498  . "./$as_me.lineno"
499  # Exit status is that of the last command.
500  exit
501}
502
503ECHO_C= ECHO_N= ECHO_T=
504case `echo -n x` in #(((((
505-n*)
506  case `echo 'xy\c'` in
507  *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
508  xy)  ECHO_C='\c';;
509  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
510       ECHO_T=' ';;
511  esac;;
512*)
513  ECHO_N='-n';;
514esac
515
516rm -f conf$$ conf$$.exe conf$$.file
517if test -d conf$$.dir; then
518  rm -f conf$$.dir/conf$$.file
519else
520  rm -f conf$$.dir
521  mkdir conf$$.dir 2>/dev/null
522fi
523if (echo >conf$$.file) 2>/dev/null; then
524  if ln -s conf$$.file conf$$ 2>/dev/null; then
525    as_ln_s='ln -s'
526    # ... but there are two gotchas:
527    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
528    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
529    # In both cases, we have to default to `cp -pR'.
530    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
531      as_ln_s='cp -pR'
532  elif ln conf$$.file conf$$ 2>/dev/null; then
533    as_ln_s=ln
534  else
535    as_ln_s='cp -pR'
536  fi
537else
538  as_ln_s='cp -pR'
539fi
540rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
541rmdir conf$$.dir 2>/dev/null
542
543if mkdir -p . 2>/dev/null; then
544  as_mkdir_p='mkdir -p "$as_dir"'
545else
546  test -d ./-p && rmdir ./-p
547  as_mkdir_p=false
548fi
549
550as_test_x='test -x'
551as_executable_p=as_fn_executable_p
552
553# Sed expression to map a string onto a valid CPP name.
554as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
555
556# Sed expression to map a string onto a valid variable name.
557as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
558
559
560test -n "$DJDIR" || exec 7<&0 </dev/null
561exec 6>&1
562
563# Name of the host.
564# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
565# so uname gets run too.
566ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
567
568#
569# Initializations.
570#
571ac_default_prefix=/usr/local
572ac_clean_files=
573ac_config_libobj_dir=.
574LIBOBJS=
575cross_compiling=no
576subdirs=
577MFLAGS=
578MAKEFLAGS=
579
580# Identity of this package.
581PACKAGE_NAME='cfa-cc'
582PACKAGE_TARNAME='cfa-cc'
583PACKAGE_VERSION='1.0.0.0'
584PACKAGE_STRING='cfa-cc 1.0.0.0'
585PACKAGE_BUGREPORT='cforall@plg.uwaterloo.ca'
586PACKAGE_URL=''
587
588# Factoring default headers for most tests.
589ac_includes_default="\
590#include <stdio.h>
591#ifdef HAVE_SYS_TYPES_H
592# include <sys/types.h>
593#endif
594#ifdef HAVE_SYS_STAT_H
595# include <sys/stat.h>
596#endif
597#ifdef STDC_HEADERS
598# include <stdlib.h>
599# include <stddef.h>
600#else
601# ifdef HAVE_STDLIB_H
602#  include <stdlib.h>
603# endif
604#endif
605#ifdef HAVE_STRING_H
606# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
607#  include <memory.h>
608# endif
609# include <string.h>
610#endif
611#ifdef HAVE_STRINGS_H
612# include <strings.h>
613#endif
614#ifdef HAVE_INTTYPES_H
615# include <inttypes.h>
616#endif
617#ifdef HAVE_STDINT_H
618# include <stdint.h>
619#endif
620#ifdef HAVE_UNISTD_H
621# include <unistd.h>
622#endif"
623
624ac_subst_vars='am__EXEEXT_FALSE
625am__EXEEXT_TRUE
626LTLIBOBJS
627LIBOBJS
628CFA_BACKEND_CC
629ALLOCA
630EGREP
631GREP
632CPP
633WITH_LIBFIBRE_FALSE
634WITH_LIBFIBRE_TRUE
635RANLIB
636LEXLIB
637LEX_OUTPUT_ROOT
638LEX
639YFLAGS
640YACC
641am__fastdepCCAS_FALSE
642am__fastdepCCAS_TRUE
643CCASDEPMODE
644CCASFLAGS
645CCAS
646am__fastdepCC_FALSE
647am__fastdepCC_TRUE
648CCDEPMODE
649ac_ct_CC
650CFLAGS
651CC
652am__fastdepCXX_FALSE
653am__fastdepCXX_TRUE
654CXXDEPMODE
655am__nodep
656AMDEPBACKSLASH
657AMDEP_FALSE
658AMDEP_TRUE
659am__quote
660am__include
661DEPDIR
662OBJEXT
663EXEEXT
664ac_ct_CXX
665CPPFLAGS
666LDFLAGS
667CXXFLAGS
668CXX
669CFA_FLAGS
670LIBCFA_TARGET_MAKEFILES
671LIBCFA_TARGET_DIRS
672TARGET_HOSTS
673HOST_FLAGS
674host_os
675host_vendor
676host_cpu
677host
678build_os
679build_vendor
680build_cpu
681build
682BUILD_IN_TREE_FLAGS
683CFACPP
684CFACC
685DRIVER_DIR
686CFA_LIBDIR
687CFA_BINDIR
688CFA_INCDIR
689CFA_PREFIX
690DOendif
691DOifskipcompile
692CFA_NAME
693am__untar
694am__tar
695AMTAR
696am__leading_dot
697SET_MAKE
698AWK
699mkdir_p
700MKDIR_P
701INSTALL_STRIP_PROGRAM
702STRIP
703install_sh
704MAKEINFO
705AUTOHEADER
706AUTOMAKE
707AUTOCONF
708ACLOCAL
709VERSION
710PACKAGE
711CYGPATH_W
712am__isrc
713INSTALL_DATA
714INSTALL_SCRIPT
715INSTALL_PROGRAM
716AM_BACKSLASH
717AM_DEFAULT_VERBOSITY
718AM_DEFAULT_V
719AM_V
720target_alias
721host_alias
722build_alias
723LIBS
724ECHO_T
725ECHO_N
726ECHO_C
727DEFS
728mandir
729localedir
730libdir
731psdir
732pdfdir
733dvidir
734htmldir
735infodir
736docdir
737oldincludedir
738includedir
739runstatedir
740localstatedir
741sharedstatedir
742sysconfdir
743datadir
744datarootdir
745libexecdir
746sbindir
747bindir
748program_transform_name
749prefix
750exec_prefix
751PACKAGE_URL
752PACKAGE_BUGREPORT
753PACKAGE_STRING
754PACKAGE_VERSION
755PACKAGE_TARNAME
756PACKAGE_NAME
757PATH_SEPARATOR
758SHELL'
759ac_subst_files=''
760ac_user_opts='
761enable_option_checking
762enable_silent_rules
763with_cfa_name
764with_target_hosts
765enable_dependency_tracking
766'
767      ac_precious_vars='build_alias
768host_alias
769target_alias
770CXX
771CXXFLAGS
772LDFLAGS
773LIBS
774CPPFLAGS
775CCC
776CC
777CFLAGS
778CCAS
779CCASFLAGS
780YACC
781YFLAGS
782CPP'
783
784
785# Initialize some variables set by options.
786ac_init_help=
787ac_init_version=false
788ac_unrecognized_opts=
789ac_unrecognized_sep=
790# The variables have the same names as the options, with
791# dashes changed to underlines.
792cache_file=/dev/null
793exec_prefix=NONE
794no_create=
795no_recursion=
796prefix=NONE
797program_prefix=NONE
798program_suffix=NONE
799program_transform_name=s,x,x,
800silent=
801site=
802srcdir=
803verbose=
804x_includes=NONE
805x_libraries=NONE
806
807# Installation directory options.
808# These are left unexpanded so users can "make install exec_prefix=/foo"
809# and all the variables that are supposed to be based on exec_prefix
810# by default will actually change.
811# Use braces instead of parens because sh, perl, etc. also accept them.
812# (The list follows the same order as the GNU Coding Standards.)
813bindir='${exec_prefix}/bin'
814sbindir='${exec_prefix}/sbin'
815libexecdir='${exec_prefix}/libexec'
816datarootdir='${prefix}/share'
817datadir='${datarootdir}'
818sysconfdir='${prefix}/etc'
819sharedstatedir='${prefix}/com'
820localstatedir='${prefix}/var'
821runstatedir='${localstatedir}/run'
822includedir='${prefix}/include'
823oldincludedir='/usr/include'
824docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
825infodir='${datarootdir}/info'
826htmldir='${docdir}'
827dvidir='${docdir}'
828pdfdir='${docdir}'
829psdir='${docdir}'
830libdir='${exec_prefix}/lib'
831localedir='${datarootdir}/locale'
832mandir='${datarootdir}/man'
833
834ac_prev=
835ac_dashdash=
836for ac_option
837do
838  # If the previous option needs an argument, assign it.
839  if test -n "$ac_prev"; then
840    eval $ac_prev=\$ac_option
841    ac_prev=
842    continue
843  fi
844
845  case $ac_option in
846  *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
847  *=)   ac_optarg= ;;
848  *)    ac_optarg=yes ;;
849  esac
850
851  # Accept the important Cygnus configure options, so we can diagnose typos.
852
853  case $ac_dashdash$ac_option in
854  --)
855    ac_dashdash=yes ;;
856
857  -bindir | --bindir | --bindi | --bind | --bin | --bi)
858    ac_prev=bindir ;;
859  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
860    bindir=$ac_optarg ;;
861
862  -build | --build | --buil | --bui | --bu)
863    ac_prev=build_alias ;;
864  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
865    build_alias=$ac_optarg ;;
866
867  -cache-file | --cache-file | --cache-fil | --cache-fi \
868  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
869    ac_prev=cache_file ;;
870  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
871  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
872    cache_file=$ac_optarg ;;
873
874  --config-cache | -C)
875    cache_file=config.cache ;;
876
877  -datadir | --datadir | --datadi | --datad)
878    ac_prev=datadir ;;
879  -datadir=* | --datadir=* | --datadi=* | --datad=*)
880    datadir=$ac_optarg ;;
881
882  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
883  | --dataroo | --dataro | --datar)
884    ac_prev=datarootdir ;;
885  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
886  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
887    datarootdir=$ac_optarg ;;
888
889  -disable-* | --disable-*)
890    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
891    # Reject names that are not valid shell variable names.
892    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
893      as_fn_error $? "invalid feature name: $ac_useropt"
894    ac_useropt_orig=$ac_useropt
895    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
896    case $ac_user_opts in
897      *"
898"enable_$ac_useropt"
899"*) ;;
900      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
901         ac_unrecognized_sep=', ';;
902    esac
903    eval enable_$ac_useropt=no ;;
904
905  -docdir | --docdir | --docdi | --doc | --do)
906    ac_prev=docdir ;;
907  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
908    docdir=$ac_optarg ;;
909
910  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
911    ac_prev=dvidir ;;
912  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
913    dvidir=$ac_optarg ;;
914
915  -enable-* | --enable-*)
916    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
917    # Reject names that are not valid shell variable names.
918    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
919      as_fn_error $? "invalid feature name: $ac_useropt"
920    ac_useropt_orig=$ac_useropt
921    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
922    case $ac_user_opts in
923      *"
924"enable_$ac_useropt"
925"*) ;;
926      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
927         ac_unrecognized_sep=', ';;
928    esac
929    eval enable_$ac_useropt=\$ac_optarg ;;
930
931  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
932  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
933  | --exec | --exe | --ex)
934    ac_prev=exec_prefix ;;
935  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
936  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
937  | --exec=* | --exe=* | --ex=*)
938    exec_prefix=$ac_optarg ;;
939
940  -gas | --gas | --ga | --g)
941    # Obsolete; use --with-gas.
942    with_gas=yes ;;
943
944  -help | --help | --hel | --he | -h)
945    ac_init_help=long ;;
946  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
947    ac_init_help=recursive ;;
948  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
949    ac_init_help=short ;;
950
951  -host | --host | --hos | --ho)
952    ac_prev=host_alias ;;
953  -host=* | --host=* | --hos=* | --ho=*)
954    host_alias=$ac_optarg ;;
955
956  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
957    ac_prev=htmldir ;;
958  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
959  | --ht=*)
960    htmldir=$ac_optarg ;;
961
962  -includedir | --includedir | --includedi | --included | --include \
963  | --includ | --inclu | --incl | --inc)
964    ac_prev=includedir ;;
965  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
966  | --includ=* | --inclu=* | --incl=* | --inc=*)
967    includedir=$ac_optarg ;;
968
969  -infodir | --infodir | --infodi | --infod | --info | --inf)
970    ac_prev=infodir ;;
971  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
972    infodir=$ac_optarg ;;
973
974  -libdir | --libdir | --libdi | --libd)
975    ac_prev=libdir ;;
976  -libdir=* | --libdir=* | --libdi=* | --libd=*)
977    libdir=$ac_optarg ;;
978
979  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
980  | --libexe | --libex | --libe)
981    ac_prev=libexecdir ;;
982  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
983  | --libexe=* | --libex=* | --libe=*)
984    libexecdir=$ac_optarg ;;
985
986  -localedir | --localedir | --localedi | --localed | --locale)
987    ac_prev=localedir ;;
988  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
989    localedir=$ac_optarg ;;
990
991  -localstatedir | --localstatedir | --localstatedi | --localstated \
992  | --localstate | --localstat | --localsta | --localst | --locals)
993    ac_prev=localstatedir ;;
994  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
995  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
996    localstatedir=$ac_optarg ;;
997
998  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
999    ac_prev=mandir ;;
1000  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1001    mandir=$ac_optarg ;;
1002
1003  -nfp | --nfp | --nf)
1004    # Obsolete; use --without-fp.
1005    with_fp=no ;;
1006
1007  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1008  | --no-cr | --no-c | -n)
1009    no_create=yes ;;
1010
1011  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1012  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1013    no_recursion=yes ;;
1014
1015  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1016  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1017  | --oldin | --oldi | --old | --ol | --o)
1018    ac_prev=oldincludedir ;;
1019  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1020  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1021  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1022    oldincludedir=$ac_optarg ;;
1023
1024  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1025    ac_prev=prefix ;;
1026  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1027    prefix=$ac_optarg ;;
1028
1029  -program-prefix | --program-prefix | --program-prefi | --program-pref \
1030  | --program-pre | --program-pr | --program-p)
1031    ac_prev=program_prefix ;;
1032  -program-prefix=* | --program-prefix=* | --program-prefi=* \
1033  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1034    program_prefix=$ac_optarg ;;
1035
1036  -program-suffix | --program-suffix | --program-suffi | --program-suff \
1037  | --program-suf | --program-su | --program-s)
1038    ac_prev=program_suffix ;;
1039  -program-suffix=* | --program-suffix=* | --program-suffi=* \
1040  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1041    program_suffix=$ac_optarg ;;
1042
1043  -program-transform-name | --program-transform-name \
1044  | --program-transform-nam | --program-transform-na \
1045  | --program-transform-n | --program-transform- \
1046  | --program-transform | --program-transfor \
1047  | --program-transfo | --program-transf \
1048  | --program-trans | --program-tran \
1049  | --progr-tra | --program-tr | --program-t)
1050    ac_prev=program_transform_name ;;
1051  -program-transform-name=* | --program-transform-name=* \
1052  | --program-transform-nam=* | --program-transform-na=* \
1053  | --program-transform-n=* | --program-transform-=* \
1054  | --program-transform=* | --program-transfor=* \
1055  | --program-transfo=* | --program-transf=* \
1056  | --program-trans=* | --program-tran=* \
1057  | --progr-tra=* | --program-tr=* | --program-t=*)
1058    program_transform_name=$ac_optarg ;;
1059
1060  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1061    ac_prev=pdfdir ;;
1062  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1063    pdfdir=$ac_optarg ;;
1064
1065  -psdir | --psdir | --psdi | --psd | --ps)
1066    ac_prev=psdir ;;
1067  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1068    psdir=$ac_optarg ;;
1069
1070  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1071  | -silent | --silent | --silen | --sile | --sil)
1072    silent=yes ;;
1073
1074  -runstatedir | --runstatedir | --runstatedi | --runstated \
1075  | --runstate | --runstat | --runsta | --runst | --runs \
1076  | --run | --ru | --r)
1077    ac_prev=runstatedir ;;
1078  -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
1079  | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
1080  | --run=* | --ru=* | --r=*)
1081    runstatedir=$ac_optarg ;;
1082
1083  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1084    ac_prev=sbindir ;;
1085  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1086  | --sbi=* | --sb=*)
1087    sbindir=$ac_optarg ;;
1088
1089  -sharedstatedir | --sharedstatedir | --sharedstatedi \
1090  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1091  | --sharedst | --shareds | --shared | --share | --shar \
1092  | --sha | --sh)
1093    ac_prev=sharedstatedir ;;
1094  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1095  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1096  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1097  | --sha=* | --sh=*)
1098    sharedstatedir=$ac_optarg ;;
1099
1100  -site | --site | --sit)
1101    ac_prev=site ;;
1102  -site=* | --site=* | --sit=*)
1103    site=$ac_optarg ;;
1104
1105  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1106    ac_prev=srcdir ;;
1107  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1108    srcdir=$ac_optarg ;;
1109
1110  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1111  | --syscon | --sysco | --sysc | --sys | --sy)
1112    ac_prev=sysconfdir ;;
1113  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1114  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1115    sysconfdir=$ac_optarg ;;
1116
1117  -target | --target | --targe | --targ | --tar | --ta | --t)
1118    ac_prev=target_alias ;;
1119  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1120    target_alias=$ac_optarg ;;
1121
1122  -v | -verbose | --verbose | --verbos | --verbo | --verb)
1123    verbose=yes ;;
1124
1125  -version | --version | --versio | --versi | --vers | -V)
1126    ac_init_version=: ;;
1127
1128  -with-* | --with-*)
1129    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1130    # Reject names that are not valid shell variable names.
1131    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1132      as_fn_error $? "invalid package name: $ac_useropt"
1133    ac_useropt_orig=$ac_useropt
1134    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1135    case $ac_user_opts in
1136      *"
1137"with_$ac_useropt"
1138"*) ;;
1139      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1140         ac_unrecognized_sep=', ';;
1141    esac
1142    eval with_$ac_useropt=\$ac_optarg ;;
1143
1144  -without-* | --without-*)
1145    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1146    # Reject names that are not valid shell variable names.
1147    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1148      as_fn_error $? "invalid package name: $ac_useropt"
1149    ac_useropt_orig=$ac_useropt
1150    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1151    case $ac_user_opts in
1152      *"
1153"with_$ac_useropt"
1154"*) ;;
1155      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1156         ac_unrecognized_sep=', ';;
1157    esac
1158    eval with_$ac_useropt=no ;;
1159
1160  --x)
1161    # Obsolete; use --with-x.
1162    with_x=yes ;;
1163
1164  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1165  | --x-incl | --x-inc | --x-in | --x-i)
1166    ac_prev=x_includes ;;
1167  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1168  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1169    x_includes=$ac_optarg ;;
1170
1171  -x-libraries | --x-libraries | --x-librarie | --x-librari \
1172  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1173    ac_prev=x_libraries ;;
1174  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1175  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1176    x_libraries=$ac_optarg ;;
1177
1178  -*) as_fn_error $? "unrecognized option: \`$ac_option'
1179Try \`$0 --help' for more information"
1180    ;;
1181
1182  *=*)
1183    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1184    # Reject names that are not valid shell variable names.
1185    case $ac_envvar in #(
1186      '' | [0-9]* | *[!_$as_cr_alnum]* )
1187      as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1188    esac
1189    eval $ac_envvar=\$ac_optarg
1190    export $ac_envvar ;;
1191
1192  *)
1193    # FIXME: should be removed in autoconf 3.0.
1194    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1195    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1196      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1197    : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1198    ;;
1199
1200  esac
1201done
1202
1203if test -n "$ac_prev"; then
1204  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1205  as_fn_error $? "missing argument to $ac_option"
1206fi
1207
1208if test -n "$ac_unrecognized_opts"; then
1209  case $enable_option_checking in
1210    no) ;;
1211    fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1212    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1213  esac
1214fi
1215
1216# Check all directory arguments for consistency.
1217for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1218                datadir sysconfdir sharedstatedir localstatedir includedir \
1219                oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1220                libdir localedir mandir runstatedir
1221do
1222  eval ac_val=\$$ac_var
1223  # Remove trailing slashes.
1224  case $ac_val in
1225    */ )
1226      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1227      eval $ac_var=\$ac_val;;
1228  esac
1229  # Be sure to have absolute directory names.
1230  case $ac_val in
1231    [\\/$]* | ?:[\\/]* )  continue;;
1232    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1233  esac
1234  as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1235done
1236
1237# There might be people who depend on the old broken behavior: `$host'
1238# used to hold the argument of --host etc.
1239# FIXME: To remove some day.
1240build=$build_alias
1241host=$host_alias
1242target=$target_alias
1243
1244# FIXME: To remove some day.
1245if test "x$host_alias" != x; then
1246  if test "x$build_alias" = x; then
1247    cross_compiling=maybe
1248  elif test "x$build_alias" != "x$host_alias"; then
1249    cross_compiling=yes
1250  fi
1251fi
1252
1253ac_tool_prefix=
1254test -n "$host_alias" && ac_tool_prefix=$host_alias-
1255
1256test "$silent" = yes && exec 6>/dev/null
1257
1258
1259ac_pwd=`pwd` && test -n "$ac_pwd" &&
1260ac_ls_di=`ls -di .` &&
1261ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1262  as_fn_error $? "working directory cannot be determined"
1263test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1264  as_fn_error $? "pwd does not report name of working directory"
1265
1266
1267# Find the source files, if location was not specified.
1268if test -z "$srcdir"; then
1269  ac_srcdir_defaulted=yes
1270  # Try the directory containing this script, then the parent directory.
1271  ac_confdir=`$as_dirname -- "$as_myself" ||
1272$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1273         X"$as_myself" : 'X\(//\)[^/]' \| \
1274         X"$as_myself" : 'X\(//\)$' \| \
1275         X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1276$as_echo X"$as_myself" |
1277    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1278            s//\1/
1279            q
1280          }
1281          /^X\(\/\/\)[^/].*/{
1282            s//\1/
1283            q
1284          }
1285          /^X\(\/\/\)$/{
1286            s//\1/
1287            q
1288          }
1289          /^X\(\/\).*/{
1290            s//\1/
1291            q
1292          }
1293          s/.*/./; q'`
1294  srcdir=$ac_confdir
1295  if test ! -r "$srcdir/$ac_unique_file"; then
1296    srcdir=..
1297  fi
1298else
1299  ac_srcdir_defaulted=no
1300fi
1301if test ! -r "$srcdir/$ac_unique_file"; then
1302  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1303  as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1304fi
1305ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1306ac_abs_confdir=`(
1307        cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1308        pwd)`
1309# When building in place, set srcdir=.
1310if test "$ac_abs_confdir" = "$ac_pwd"; then
1311  srcdir=.
1312fi
1313# Remove unnecessary trailing slashes from srcdir.
1314# Double slashes in file names in object file debugging info
1315# mess up M-x gdb in Emacs.
1316case $srcdir in
1317*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1318esac
1319for ac_var in $ac_precious_vars; do
1320  eval ac_env_${ac_var}_set=\${${ac_var}+set}
1321  eval ac_env_${ac_var}_value=\$${ac_var}
1322  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1323  eval ac_cv_env_${ac_var}_value=\$${ac_var}
1324done
1325
1326#
1327# Report the --help message.
1328#
1329if test "$ac_init_help" = "long"; then
1330  # Omit some internal or obsolete options to make the list less imposing.
1331  # This message is too long to be a string in the A/UX 3.1 sh.
1332  cat <<_ACEOF
1333\`configure' configures cfa-cc 1.0.0.0 to adapt to many kinds of systems.
1334
1335Usage: $0 [OPTION]... [VAR=VALUE]...
1336
1337To assign environment variables (e.g., CC, CFLAGS...), specify them as
1338VAR=VALUE.  See below for descriptions of some of the useful variables.
1339
1340Defaults for the options are specified in brackets.
1341
1342Configuration:
1343  -h, --help              display this help and exit
1344      --help=short        display options specific to this package
1345      --help=recursive    display the short help of all the included packages
1346  -V, --version           display version information and exit
1347  -q, --quiet, --silent   do not print \`checking ...' messages
1348      --cache-file=FILE   cache test results in FILE [disabled]
1349  -C, --config-cache      alias for \`--cache-file=config.cache'
1350  -n, --no-create         do not create output files
1351      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1352
1353Installation directories:
1354  --prefix=PREFIX         install architecture-independent files in PREFIX
1355                          [$ac_default_prefix]
1356  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1357                          [PREFIX]
1358
1359By default, \`make install' will install all the files in
1360\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1361an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1362for instance \`--prefix=\$HOME'.
1363
1364For better control, use the options below.
1365
1366Fine tuning of the installation directories:
1367  --bindir=DIR            user executables [EPREFIX/bin]
1368  --sbindir=DIR           system admin executables [EPREFIX/sbin]
1369  --libexecdir=DIR        program executables [EPREFIX/libexec]
1370  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1371  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1372  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1373  --runstatedir=DIR       modifiable per-process data [LOCALSTATEDIR/run]
1374  --libdir=DIR            object code libraries [EPREFIX/lib]
1375  --includedir=DIR        C header files [PREFIX/include]
1376  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1377  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1378  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1379  --infodir=DIR           info documentation [DATAROOTDIR/info]
1380  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1381  --mandir=DIR            man documentation [DATAROOTDIR/man]
1382  --docdir=DIR            documentation root [DATAROOTDIR/doc/cfa-cc]
1383  --htmldir=DIR           html documentation [DOCDIR]
1384  --dvidir=DIR            dvi documentation [DOCDIR]
1385  --pdfdir=DIR            pdf documentation [DOCDIR]
1386  --psdir=DIR             ps documentation [DOCDIR]
1387_ACEOF
1388
1389  cat <<\_ACEOF
1390
1391Program names:
1392  --program-prefix=PREFIX            prepend PREFIX to installed program names
1393  --program-suffix=SUFFIX            append SUFFIX to installed program names
1394  --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1395
1396System types:
1397  --build=BUILD     configure for building on BUILD [guessed]
1398  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1399_ACEOF
1400fi
1401
1402if test -n "$ac_init_help"; then
1403  case $ac_init_help in
1404     short | recursive ) echo "Configuration of cfa-cc 1.0.0.0:";;
1405   esac
1406  cat <<\_ACEOF
1407
1408Optional Features:
1409  --disable-option-checking  ignore unrecognized --enable/--with options
1410  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1411  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1412  --enable-silent-rules   less verbose build output (undo: "make V=1")
1413  --disable-silent-rules  verbose build output (undo: "make V=0")
1414  --enable-dependency-tracking
1415                          do not reject slow dependency extractors
1416  --disable-dependency-tracking
1417                          speeds up one-time build
1418
1419Optional Packages:
1420  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1421  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1422  --with-cfa-name=NAME     NAME too which cfa will be installed
1423  --with-target-hosts=HOSTS     HOSTS comma seperated list of hosts to build for, format ARCH:debug|nodebug|nolib
1424
1425Some influential environment variables:
1426  CXX         C++ compiler command
1427  CXXFLAGS    C++ compiler flags
1428  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1429              nonstandard directory <lib dir>
1430  LIBS        libraries to pass to the linker, e.g. -l<library>
1431  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1432              you have headers in a nonstandard directory <include dir>
1433  CC          C compiler command
1434  CFLAGS      C compiler flags
1435  CCAS        assembler compiler command (defaults to CC)
1436  CCASFLAGS   assembler compiler flags (defaults to CFLAGS)
1437  YACC        The `Yet Another Compiler Compiler' implementation to use.
1438              Defaults to the first program found out of: `bison -y', `byacc',
1439              `yacc'.
1440  YFLAGS      The list of arguments that will be passed by default to $YACC.
1441              This script will default YFLAGS to the empty string to avoid a
1442              default value of `-d' given by some make applications.
1443  CPP         C preprocessor
1444
1445Use these variables to override the choices made by `configure' or to help
1446it to find libraries and programs with nonstandard names/locations.
1447
1448Report bugs to <cforall@plg.uwaterloo.ca>.
1449_ACEOF
1450ac_status=$?
1451fi
1452
1453if test "$ac_init_help" = "recursive"; then
1454  # If there are subdirs, report their specific --help.
1455  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1456    test -d "$ac_dir" ||
1457      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1458      continue
1459    ac_builddir=.
1460
1461case "$ac_dir" in
1462.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1463*)
1464  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1465  # A ".." for each directory in $ac_dir_suffix.
1466  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1467  case $ac_top_builddir_sub in
1468  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1469  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1470  esac ;;
1471esac
1472ac_abs_top_builddir=$ac_pwd
1473ac_abs_builddir=$ac_pwd$ac_dir_suffix
1474# for backward compatibility:
1475ac_top_builddir=$ac_top_build_prefix
1476
1477case $srcdir in
1478  .)  # We are building in place.
1479    ac_srcdir=.
1480    ac_top_srcdir=$ac_top_builddir_sub
1481    ac_abs_top_srcdir=$ac_pwd ;;
1482  [\\/]* | ?:[\\/]* )  # Absolute name.
1483    ac_srcdir=$srcdir$ac_dir_suffix;
1484    ac_top_srcdir=$srcdir
1485    ac_abs_top_srcdir=$srcdir ;;
1486  *) # Relative name.
1487    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1488    ac_top_srcdir=$ac_top_build_prefix$srcdir
1489    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1490esac
1491ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1492
1493    cd "$ac_dir" || { ac_status=$?; continue; }
1494    # Check for guested configure.
1495    if test -f "$ac_srcdir/configure.gnu"; then
1496      echo &&
1497      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1498    elif test -f "$ac_srcdir/configure"; then
1499      echo &&
1500      $SHELL "$ac_srcdir/configure" --help=recursive
1501    else
1502      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1503    fi || ac_status=$?
1504    cd "$ac_pwd" || { ac_status=$?; break; }
1505  done
1506fi
1507
1508test -n "$ac_init_help" && exit $ac_status
1509if $ac_init_version; then
1510  cat <<\_ACEOF
1511cfa-cc configure 1.0.0.0
1512generated by GNU Autoconf 2.69
1513
1514Copyright (C) 2012 Free Software Foundation, Inc.
1515This configure script is free software; the Free Software Foundation
1516gives unlimited permission to copy, distribute and modify it.
1517_ACEOF
1518  exit
1519fi
1520
1521## ------------------------ ##
1522## Autoconf initialization. ##
1523## ------------------------ ##
1524
1525# ac_fn_cxx_try_compile LINENO
1526# ----------------------------
1527# Try to compile conftest.$ac_ext, and return whether this succeeded.
1528ac_fn_cxx_try_compile ()
1529{
1530  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1531  rm -f conftest.$ac_objext
1532  if { { ac_try="$ac_compile"
1533case "(($ac_try" in
1534  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1535  *) ac_try_echo=$ac_try;;
1536esac
1537eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1538$as_echo "$ac_try_echo"; } >&5
1539  (eval "$ac_compile") 2>conftest.err
1540  ac_status=$?
1541  if test -s conftest.err; then
1542    grep -v '^ *+' conftest.err >conftest.er1
1543    cat conftest.er1 >&5
1544    mv -f conftest.er1 conftest.err
1545  fi
1546  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1547  test $ac_status = 0; } && {
1548         test -z "$ac_cxx_werror_flag" ||
1549         test ! -s conftest.err
1550       } && test -s conftest.$ac_objext; then :
1551  ac_retval=0
1552else
1553  $as_echo "$as_me: failed program was:" >&5
1554sed 's/^/| /' conftest.$ac_ext >&5
1555
1556        ac_retval=1
1557fi
1558  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1559  as_fn_set_status $ac_retval
1560
1561} # ac_fn_cxx_try_compile
1562
1563# ac_fn_c_try_compile LINENO
1564# --------------------------
1565# Try to compile conftest.$ac_ext, and return whether this succeeded.
1566ac_fn_c_try_compile ()
1567{
1568  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1569  rm -f conftest.$ac_objext
1570  if { { ac_try="$ac_compile"
1571case "(($ac_try" in
1572  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1573  *) ac_try_echo=$ac_try;;
1574esac
1575eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1576$as_echo "$ac_try_echo"; } >&5
1577  (eval "$ac_compile") 2>conftest.err
1578  ac_status=$?
1579  if test -s conftest.err; then
1580    grep -v '^ *+' conftest.err >conftest.er1
1581    cat conftest.er1 >&5
1582    mv -f conftest.er1 conftest.err
1583  fi
1584  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1585  test $ac_status = 0; } && {
1586         test -z "$ac_c_werror_flag" ||
1587         test ! -s conftest.err
1588       } && test -s conftest.$ac_objext; then :
1589  ac_retval=0
1590else
1591  $as_echo "$as_me: failed program was:" >&5
1592sed 's/^/| /' conftest.$ac_ext >&5
1593
1594        ac_retval=1
1595fi
1596  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1597  as_fn_set_status $ac_retval
1598
1599} # ac_fn_c_try_compile
1600
1601# ac_fn_c_try_link LINENO
1602# -----------------------
1603# Try to link conftest.$ac_ext, and return whether this succeeded.
1604ac_fn_c_try_link ()
1605{
1606  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1607  rm -f conftest.$ac_objext conftest$ac_exeext
1608  if { { ac_try="$ac_link"
1609case "(($ac_try" in
1610  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1611  *) ac_try_echo=$ac_try;;
1612esac
1613eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1614$as_echo "$ac_try_echo"; } >&5
1615  (eval "$ac_link") 2>conftest.err
1616  ac_status=$?
1617  if test -s conftest.err; then
1618    grep -v '^ *+' conftest.err >conftest.er1
1619    cat conftest.er1 >&5
1620    mv -f conftest.er1 conftest.err
1621  fi
1622  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1623  test $ac_status = 0; } && {
1624         test -z "$ac_c_werror_flag" ||
1625         test ! -s conftest.err
1626       } && test -s conftest$ac_exeext && {
1627         test "$cross_compiling" = yes ||
1628         test -x conftest$ac_exeext
1629       }; then :
1630  ac_retval=0
1631else
1632  $as_echo "$as_me: failed program was:" >&5
1633sed 's/^/| /' conftest.$ac_ext >&5
1634
1635        ac_retval=1
1636fi
1637  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1638  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1639  # interfere with the next link command; also delete a directory that is
1640  # left behind by Apple's compiler.  We do this before executing the actions.
1641  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1642  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1643  as_fn_set_status $ac_retval
1644
1645} # ac_fn_c_try_link
1646
1647# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1648# -------------------------------------------
1649# Tests whether TYPE exists after having included INCLUDES, setting cache
1650# variable VAR accordingly.
1651ac_fn_c_check_type ()
1652{
1653  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1654  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1655$as_echo_n "checking for $2... " >&6; }
1656if eval \${$3+:} false; then :
1657  $as_echo_n "(cached) " >&6
1658else
1659  eval "$3=no"
1660  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1661/* end confdefs.h.  */
1662$4
1663int
1664main ()
1665{
1666if (sizeof ($2))
1667         return 0;
1668  ;
1669  return 0;
1670}
1671_ACEOF
1672if ac_fn_c_try_compile "$LINENO"; then :
1673  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1674/* end confdefs.h.  */
1675$4
1676int
1677main ()
1678{
1679if (sizeof (($2)))
1680            return 0;
1681  ;
1682  return 0;
1683}
1684_ACEOF
1685if ac_fn_c_try_compile "$LINENO"; then :
1686
1687else
1688  eval "$3=yes"
1689fi
1690rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1691fi
1692rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1693fi
1694eval ac_res=\$$3
1695               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1696$as_echo "$ac_res" >&6; }
1697  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1698
1699} # ac_fn_c_check_type
1700
1701# ac_fn_c_try_cpp LINENO
1702# ----------------------
1703# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1704ac_fn_c_try_cpp ()
1705{
1706  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1707  if { { ac_try="$ac_cpp conftest.$ac_ext"
1708case "(($ac_try" in
1709  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1710  *) ac_try_echo=$ac_try;;
1711esac
1712eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1713$as_echo "$ac_try_echo"; } >&5
1714  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1715  ac_status=$?
1716  if test -s conftest.err; then
1717    grep -v '^ *+' conftest.err >conftest.er1
1718    cat conftest.er1 >&5
1719    mv -f conftest.er1 conftest.err
1720  fi
1721  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1722  test $ac_status = 0; } > conftest.i && {
1723         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1724         test ! -s conftest.err
1725       }; then :
1726  ac_retval=0
1727else
1728  $as_echo "$as_me: failed program was:" >&5
1729sed 's/^/| /' conftest.$ac_ext >&5
1730
1731    ac_retval=1
1732fi
1733  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1734  as_fn_set_status $ac_retval
1735
1736} # ac_fn_c_try_cpp
1737
1738# ac_fn_c_try_run LINENO
1739# ----------------------
1740# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1741# that executables *can* be run.
1742ac_fn_c_try_run ()
1743{
1744  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1745  if { { ac_try="$ac_link"
1746case "(($ac_try" in
1747  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1748  *) ac_try_echo=$ac_try;;
1749esac
1750eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1751$as_echo "$ac_try_echo"; } >&5
1752  (eval "$ac_link") 2>&5
1753  ac_status=$?
1754  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1755  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1756  { { case "(($ac_try" in
1757  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1758  *) ac_try_echo=$ac_try;;
1759esac
1760eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1761$as_echo "$ac_try_echo"; } >&5
1762  (eval "$ac_try") 2>&5
1763  ac_status=$?
1764  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1765  test $ac_status = 0; }; }; then :
1766  ac_retval=0
1767else
1768  $as_echo "$as_me: program exited with status $ac_status" >&5
1769       $as_echo "$as_me: failed program was:" >&5
1770sed 's/^/| /' conftest.$ac_ext >&5
1771
1772       ac_retval=$ac_status
1773fi
1774  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1775  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1776  as_fn_set_status $ac_retval
1777
1778} # ac_fn_c_try_run
1779
1780# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1781# -------------------------------------------------------
1782# Tests whether HEADER exists and can be compiled using the include files in
1783# INCLUDES, setting the cache variable VAR accordingly.
1784ac_fn_c_check_header_compile ()
1785{
1786  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1787  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1788$as_echo_n "checking for $2... " >&6; }
1789if eval \${$3+:} false; then :
1790  $as_echo_n "(cached) " >&6
1791else
1792  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1793/* end confdefs.h.  */
1794$4
1795#include <$2>
1796_ACEOF
1797if ac_fn_c_try_compile "$LINENO"; then :
1798  eval "$3=yes"
1799else
1800  eval "$3=no"
1801fi
1802rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1803fi
1804eval ac_res=\$$3
1805               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1806$as_echo "$ac_res" >&6; }
1807  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1808
1809} # ac_fn_c_check_header_compile
1810
1811# ac_fn_c_check_func LINENO FUNC VAR
1812# ----------------------------------
1813# Tests whether FUNC exists, setting the cache variable VAR accordingly
1814ac_fn_c_check_func ()
1815{
1816  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1817  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1818$as_echo_n "checking for $2... " >&6; }
1819if eval \${$3+:} false; then :
1820  $as_echo_n "(cached) " >&6
1821else
1822  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1823/* end confdefs.h.  */
1824/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1825   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1826#define $2 innocuous_$2
1827
1828/* System header to define __stub macros and hopefully few prototypes,
1829    which can conflict with char $2 (); below.
1830    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1831    <limits.h> exists even on freestanding compilers.  */
1832
1833#ifdef __STDC__
1834# include <limits.h>
1835#else
1836# include <assert.h>
1837#endif
1838
1839#undef $2
1840
1841/* Override any GCC internal prototype to avoid an error.
1842   Use char because int might match the return type of a GCC
1843   builtin and then its argument prototype would still apply.  */
1844#ifdef __cplusplus
1845extern "C"
1846#endif
1847char $2 ();
1848/* The GNU C library defines this for functions which it implements
1849    to always fail with ENOSYS.  Some functions are actually named
1850    something starting with __ and the normal name is an alias.  */
1851#if defined __stub_$2 || defined __stub___$2
1852choke me
1853#endif
1854
1855int
1856main ()
1857{
1858return $2 ();
1859  ;
1860  return 0;
1861}
1862_ACEOF
1863if ac_fn_c_try_link "$LINENO"; then :
1864  eval "$3=yes"
1865else
1866  eval "$3=no"
1867fi
1868rm -f core conftest.err conftest.$ac_objext \
1869    conftest$ac_exeext conftest.$ac_ext
1870fi
1871eval ac_res=\$$3
1872               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1873$as_echo "$ac_res" >&6; }
1874  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1875
1876} # ac_fn_c_check_func
1877
1878# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1879# -------------------------------------------------------
1880# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1881# the include files in INCLUDES and setting the cache variable VAR
1882# accordingly.
1883ac_fn_c_check_header_mongrel ()
1884{
1885  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1886  if eval \${$3+:} false; then :
1887  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1888$as_echo_n "checking for $2... " >&6; }
1889if eval \${$3+:} false; then :
1890  $as_echo_n "(cached) " >&6
1891fi
1892eval ac_res=\$$3
1893               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1894$as_echo "$ac_res" >&6; }
1895else
1896  # Is the header compilable?
1897{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1898$as_echo_n "checking $2 usability... " >&6; }
1899cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1900/* end confdefs.h.  */
1901$4
1902#include <$2>
1903_ACEOF
1904if ac_fn_c_try_compile "$LINENO"; then :
1905  ac_header_compiler=yes
1906else
1907  ac_header_compiler=no
1908fi
1909rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1910{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1911$as_echo "$ac_header_compiler" >&6; }
1912
1913# Is the header present?
1914{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1915$as_echo_n "checking $2 presence... " >&6; }
1916cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1917/* end confdefs.h.  */
1918#include <$2>
1919_ACEOF
1920if ac_fn_c_try_cpp "$LINENO"; then :
1921  ac_header_preproc=yes
1922else
1923  ac_header_preproc=no
1924fi
1925rm -f conftest.err conftest.i conftest.$ac_ext
1926{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1927$as_echo "$ac_header_preproc" >&6; }
1928
1929# So?  What about this header?
1930case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1931  yes:no: )
1932    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1933$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1934    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1935$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1936    ;;
1937  no:yes:* )
1938    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1939$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1940    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1941$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1942    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1943$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1944    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1945$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1946    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1947$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1948( $as_echo "## --------------------------------------- ##
1949## Report this to cforall@plg.uwaterloo.ca ##
1950## --------------------------------------- ##"
1951     ) | sed "s/^/$as_me: WARNING:     /" >&2
1952    ;;
1953esac
1954  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1955$as_echo_n "checking for $2... " >&6; }
1956if eval \${$3+:} false; then :
1957  $as_echo_n "(cached) " >&6
1958else
1959  eval "$3=\$ac_header_compiler"
1960fi
1961eval ac_res=\$$3
1962               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1963$as_echo "$ac_res" >&6; }
1964fi
1965  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1966
1967} # ac_fn_c_check_header_mongrel
1968
1969# ac_fn_c_find_intX_t LINENO BITS VAR
1970# -----------------------------------
1971# Finds a signed integer type with width BITS, setting cache variable VAR
1972# accordingly.
1973ac_fn_c_find_intX_t ()
1974{
1975  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1976  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
1977$as_echo_n "checking for int$2_t... " >&6; }
1978if eval \${$3+:} false; then :
1979  $as_echo_n "(cached) " >&6
1980else
1981  eval "$3=no"
1982     # Order is important - never check a type that is potentially smaller
1983     # than half of the expected target width.
1984     for ac_type in int$2_t 'int' 'long int' \
1985         'long long int' 'short int' 'signed char'; do
1986       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1987/* end confdefs.h.  */
1988$ac_includes_default
1989             enum { N = $2 / 2 - 1 };
1990int
1991main ()
1992{
1993static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];
1994test_array [0] = 0;
1995return test_array [0];
1996
1997  ;
1998  return 0;
1999}
2000_ACEOF
2001if ac_fn_c_try_compile "$LINENO"; then :
2002  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2003/* end confdefs.h.  */
2004$ac_includes_default
2005                enum { N = $2 / 2 - 1 };
2006int
2007main ()
2008{
2009static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)
2010                 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];
2011test_array [0] = 0;
2012return test_array [0];
2013
2014  ;
2015  return 0;
2016}
2017_ACEOF
2018if ac_fn_c_try_compile "$LINENO"; then :
2019
2020else
2021  case $ac_type in #(
2022  int$2_t) :
2023    eval "$3=yes" ;; #(
2024  *) :
2025    eval "$3=\$ac_type" ;;
2026esac
2027fi
2028rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2029fi
2030rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2031       if eval test \"x\$"$3"\" = x"no"; then :
2032
2033else
2034  break
2035fi
2036     done
2037fi
2038eval ac_res=\$$3
2039               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2040$as_echo "$ac_res" >&6; }
2041  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2042
2043} # ac_fn_c_find_intX_t
2044
2045# ac_fn_c_find_uintX_t LINENO BITS VAR
2046# ------------------------------------
2047# Finds an unsigned integer type with width BITS, setting cache variable VAR
2048# accordingly.
2049ac_fn_c_find_uintX_t ()
2050{
2051  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2052  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
2053$as_echo_n "checking for uint$2_t... " >&6; }
2054if eval \${$3+:} false; then :
2055  $as_echo_n "(cached) " >&6
2056else
2057  eval "$3=no"
2058     # Order is important - never check a type that is potentially smaller
2059     # than half of the expected target width.
2060     for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
2061         'unsigned long long int' 'unsigned short int' 'unsigned char'; do
2062       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2063/* end confdefs.h.  */
2064$ac_includes_default
2065int
2066main ()
2067{
2068static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
2069test_array [0] = 0;
2070return test_array [0];
2071
2072  ;
2073  return 0;
2074}
2075_ACEOF
2076if ac_fn_c_try_compile "$LINENO"; then :
2077  case $ac_type in #(
2078  uint$2_t) :
2079    eval "$3=yes" ;; #(
2080  *) :
2081    eval "$3=\$ac_type" ;;
2082esac
2083fi
2084rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2085       if eval test \"x\$"$3"\" = x"no"; then :
2086
2087else
2088  break
2089fi
2090     done
2091fi
2092eval ac_res=\$$3
2093               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2094$as_echo "$ac_res" >&6; }
2095  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2096
2097} # ac_fn_c_find_uintX_t
2098cat >config.log <<_ACEOF
2099This file contains any messages produced by compilers while
2100running configure, to aid debugging if configure makes a mistake.
2101
2102It was created by cfa-cc $as_me 1.0.0.0, which was
2103generated by GNU Autoconf 2.69.  Invocation command line was
2104
2105  $ $0 $@
2106
2107_ACEOF
2108exec 5>>config.log
2109{
2110cat <<_ASUNAME
2111## --------- ##
2112## Platform. ##
2113## --------- ##
2114
2115hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2116uname -m = `(uname -m) 2>/dev/null || echo unknown`
2117uname -r = `(uname -r) 2>/dev/null || echo unknown`
2118uname -s = `(uname -s) 2>/dev/null || echo unknown`
2119uname -v = `(uname -v) 2>/dev/null || echo unknown`
2120
2121/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2122/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2123
2124/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2125/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2126/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2127/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2128/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2129/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2130/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2131
2132_ASUNAME
2133
2134as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2135for as_dir in $PATH
2136do
2137  IFS=$as_save_IFS
2138  test -z "$as_dir" && as_dir=.
2139    $as_echo "PATH: $as_dir"
2140  done
2141IFS=$as_save_IFS
2142
2143} >&5
2144
2145cat >&5 <<_ACEOF
2146
2147
2148## ----------- ##
2149## Core tests. ##
2150## ----------- ##
2151
2152_ACEOF
2153
2154
2155# Keep a trace of the command line.
2156# Strip out --no-create and --no-recursion so they do not pile up.
2157# Strip out --silent because we don't want to record it for future runs.
2158# Also quote any args containing shell meta-characters.
2159# Make two passes to allow for proper duplicate-argument suppression.
2160ac_configure_args=
2161ac_configure_args0=
2162ac_configure_args1=
2163ac_must_keep_next=false
2164for ac_pass in 1 2
2165do
2166  for ac_arg
2167  do
2168    case $ac_arg in
2169    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2170    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2171    | -silent | --silent | --silen | --sile | --sil)
2172      continue ;;
2173    *\'*)
2174      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2175    esac
2176    case $ac_pass in
2177    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2178    2)
2179      as_fn_append ac_configure_args1 " '$ac_arg'"
2180      if test $ac_must_keep_next = true; then
2181        ac_must_keep_next=false # Got value, back to normal.
2182      else
2183        case $ac_arg in
2184          *=* | --config-cache | -C | -disable-* | --disable-* \
2185          | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2186          | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2187          | -with-* | --with-* | -without-* | --without-* | --x)
2188            case "$ac_configure_args0 " in
2189              "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2190            esac
2191            ;;
2192          -* ) ac_must_keep_next=true ;;
2193        esac
2194      fi
2195      as_fn_append ac_configure_args " '$ac_arg'"
2196      ;;
2197    esac
2198  done
2199done
2200{ ac_configure_args0=; unset ac_configure_args0;}
2201{ ac_configure_args1=; unset ac_configure_args1;}
2202
2203# When interrupted or exit'd, cleanup temporary files, and complete
2204# config.log.  We remove comments because anyway the quotes in there
2205# would cause problems or look ugly.
2206# WARNING: Use '\'' to represent an apostrophe within the trap.
2207# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2208trap 'exit_status=$?
2209  # Save into config.log some information that might help in debugging.
2210  {
2211    echo
2212
2213    $as_echo "## ---------------- ##
2214## Cache variables. ##
2215## ---------------- ##"
2216    echo
2217    # The following way of writing the cache mishandles newlines in values,
2218(
2219  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2220    eval ac_val=\$$ac_var
2221    case $ac_val in #(
2222    *${as_nl}*)
2223      case $ac_var in #(
2224      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2225$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2226      esac
2227      case $ac_var in #(
2228      _ | IFS | as_nl) ;; #(
2229      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2230      *) { eval $ac_var=; unset $ac_var;} ;;
2231      esac ;;
2232    esac
2233  done
2234  (set) 2>&1 |
2235    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2236    *${as_nl}ac_space=\ *)
2237      sed -n \
2238        "s/'\''/'\''\\\\'\'''\''/g;
2239          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2240      ;; #(
2241    *)
2242      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2243      ;;
2244    esac |
2245    sort
2246)
2247    echo
2248
2249    $as_echo "## ----------------- ##
2250## Output variables. ##
2251## ----------------- ##"
2252    echo
2253    for ac_var in $ac_subst_vars
2254    do
2255      eval ac_val=\$$ac_var
2256      case $ac_val in
2257      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2258      esac
2259      $as_echo "$ac_var='\''$ac_val'\''"
2260    done | sort
2261    echo
2262
2263    if test -n "$ac_subst_files"; then
2264      $as_echo "## ------------------- ##
2265## File substitutions. ##
2266## ------------------- ##"
2267      echo
2268      for ac_var in $ac_subst_files
2269      do
2270        eval ac_val=\$$ac_var
2271        case $ac_val in
2272        *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2273        esac
2274        $as_echo "$ac_var='\''$ac_val'\''"
2275      done | sort
2276      echo
2277    fi
2278
2279    if test -s confdefs.h; then
2280      $as_echo "## ----------- ##
2281## confdefs.h. ##
2282## ----------- ##"
2283      echo
2284      cat confdefs.h
2285      echo
2286    fi
2287    test "$ac_signal" != 0 &&
2288      $as_echo "$as_me: caught signal $ac_signal"
2289    $as_echo "$as_me: exit $exit_status"
2290  } >&5
2291  rm -f core *.core core.conftest.* &&
2292    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2293    exit $exit_status
2294' 0
2295for ac_signal in 1 2 13 15; do
2296  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2297done
2298ac_signal=0
2299
2300# confdefs.h avoids OS command line length limits that DEFS can exceed.
2301rm -f -r conftest* confdefs.h
2302
2303$as_echo "/* confdefs.h */" > confdefs.h
2304
2305# Predefined preprocessor variables.
2306
2307cat >>confdefs.h <<_ACEOF
2308#define PACKAGE_NAME "$PACKAGE_NAME"
2309_ACEOF
2310
2311cat >>confdefs.h <<_ACEOF
2312#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2313_ACEOF
2314
2315cat >>confdefs.h <<_ACEOF
2316#define PACKAGE_VERSION "$PACKAGE_VERSION"
2317_ACEOF
2318
2319cat >>confdefs.h <<_ACEOF
2320#define PACKAGE_STRING "$PACKAGE_STRING"
2321_ACEOF
2322
2323cat >>confdefs.h <<_ACEOF
2324#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2325_ACEOF
2326
2327cat >>confdefs.h <<_ACEOF
2328#define PACKAGE_URL "$PACKAGE_URL"
2329_ACEOF
2330
2331
2332# Let the site file select an alternate cache file if it wants to.
2333# Prefer an explicitly selected file to automatically selected ones.
2334ac_site_file1=NONE
2335ac_site_file2=NONE
2336if test -n "$CONFIG_SITE"; then
2337  # We do not want a PATH search for config.site.
2338  case $CONFIG_SITE in #((
2339    -*)  ac_site_file1=./$CONFIG_SITE;;
2340    */*) ac_site_file1=$CONFIG_SITE;;
2341    *)   ac_site_file1=./$CONFIG_SITE;;
2342  esac
2343elif test "x$prefix" != xNONE; then
2344  ac_site_file1=$prefix/share/config.site
2345  ac_site_file2=$prefix/etc/config.site
2346else
2347  ac_site_file1=$ac_default_prefix/share/config.site
2348  ac_site_file2=$ac_default_prefix/etc/config.site
2349fi
2350for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2351do
2352  test "x$ac_site_file" = xNONE && continue
2353  if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2354    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2355$as_echo "$as_me: loading site script $ac_site_file" >&6;}
2356    sed 's/^/| /' "$ac_site_file" >&5
2357    . "$ac_site_file" \
2358      || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2359$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2360as_fn_error $? "failed to load site script $ac_site_file
2361See \`config.log' for more details" "$LINENO" 5; }
2362  fi
2363done
2364
2365if test -r "$cache_file"; then
2366  # Some versions of bash will fail to source /dev/null (special files
2367  # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2368  if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2369    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2370$as_echo "$as_me: loading cache $cache_file" >&6;}
2371    case $cache_file in
2372      [\\/]* | ?:[\\/]* ) . "$cache_file";;
2373      *)                      . "./$cache_file";;
2374    esac
2375  fi
2376else
2377  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2378$as_echo "$as_me: creating cache $cache_file" >&6;}
2379  >$cache_file
2380fi
2381
2382# Check that the precious variables saved in the cache have kept the same
2383# value.
2384ac_cache_corrupted=false
2385for ac_var in $ac_precious_vars; do
2386  eval ac_old_set=\$ac_cv_env_${ac_var}_set
2387  eval ac_new_set=\$ac_env_${ac_var}_set
2388  eval ac_old_val=\$ac_cv_env_${ac_var}_value
2389  eval ac_new_val=\$ac_env_${ac_var}_value
2390  case $ac_old_set,$ac_new_set in
2391    set,)
2392      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2393$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2394      ac_cache_corrupted=: ;;
2395    ,set)
2396      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2397$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2398      ac_cache_corrupted=: ;;
2399    ,);;
2400    *)
2401      if test "x$ac_old_val" != "x$ac_new_val"; then
2402        # differences in whitespace do not lead to failure.
2403        ac_old_val_w=`echo x $ac_old_val`
2404        ac_new_val_w=`echo x $ac_new_val`
2405        if test "$ac_old_val_w" != "$ac_new_val_w"; then
2406          { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2407$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2408          ac_cache_corrupted=:
2409        else
2410          { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2411$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2412          eval $ac_var=\$ac_old_val
2413        fi
2414        { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2415$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2416        { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2417$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2418      fi;;
2419  esac
2420  # Pass precious variables to config.status.
2421  if test "$ac_new_set" = set; then
2422    case $ac_new_val in
2423    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2424    *) ac_arg=$ac_var=$ac_new_val ;;
2425    esac
2426    case " $ac_configure_args " in
2427      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2428      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2429    esac
2430  fi
2431done
2432if $ac_cache_corrupted; then
2433  { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2434$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2435  { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2436$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2437  as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2438fi
2439## -------------------- ##
2440## Main body of script. ##
2441## -------------------- ##
2442
2443ac_ext=c
2444ac_cpp='$CPP $CPPFLAGS'
2445ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2446ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2447ac_compiler_gnu=$ac_cv_c_compiler_gnu
2448
2449
2450ac_aux_dir=
2451for ac_dir in automake "$srcdir"/automake; do
2452  if test -f "$ac_dir/install-sh"; then
2453    ac_aux_dir=$ac_dir
2454    ac_install_sh="$ac_aux_dir/install-sh -c"
2455    break
2456  elif test -f "$ac_dir/install.sh"; then
2457    ac_aux_dir=$ac_dir
2458    ac_install_sh="$ac_aux_dir/install.sh -c"
2459    break
2460  elif test -f "$ac_dir/shtool"; then
2461    ac_aux_dir=$ac_dir
2462    ac_install_sh="$ac_aux_dir/shtool install -c"
2463    break
2464  fi
2465done
2466if test -z "$ac_aux_dir"; then
2467  as_fn_error $? "cannot find install-sh, install.sh, or shtool in automake \"$srcdir\"/automake" "$LINENO" 5
2468fi
2469
2470# These three variables are undocumented and unsupported,
2471# and are intended to be withdrawn in a future Autoconf release.
2472# They can cause serious problems if a builder's source tree is in a directory
2473# whose full name contains unusual characters.
2474ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2475ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2476ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2477
2478
2479#AC_CONFIG_SRCDIR([src/main.cc])
2480ac_config_headers="$ac_config_headers config.h:src/config.h.in"
2481
2482# Check whether --enable-silent-rules was given.
2483if test "${enable_silent_rules+set}" = set; then :
2484  enableval=$enable_silent_rules;
2485fi
2486
2487case $enable_silent_rules in # (((
2488  yes) AM_DEFAULT_VERBOSITY=0;;
2489   no) AM_DEFAULT_VERBOSITY=1;;
2490    *) AM_DEFAULT_VERBOSITY=0;;
2491esac
2492am_make=${MAKE-make}
2493{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
2494$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
2495if ${am_cv_make_support_nested_variables+:} false; then :
2496  $as_echo_n "(cached) " >&6
2497else
2498  if $as_echo 'TRUE=$(BAR$(V))
2499BAR0=false
2500BAR1=true
2501V=1
2502am__doit:
2503        @$(TRUE)
2504.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
2505  am_cv_make_support_nested_variables=yes
2506else
2507  am_cv_make_support_nested_variables=no
2508fi
2509fi
2510{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
2511$as_echo "$am_cv_make_support_nested_variables" >&6; }
2512if test $am_cv_make_support_nested_variables = yes; then
2513    AM_V='$(V)'
2514  AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
2515else
2516  AM_V=$AM_DEFAULT_VERBOSITY
2517  AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
2518fi
2519AM_BACKSLASH='\'
2520
2521
2522
2523
2524
2525
2526
2527
2528
2529
2530# don't use the default CFLAGS as they unconditonnaly add -O2
2531: ${CFLAGS=""}
2532
2533am__api_version='1.15'
2534
2535# Find a good install program.  We prefer a C program (faster),
2536# so one script is as good as another.  But avoid the broken or
2537# incompatible versions:
2538# SysV /etc/install, /usr/sbin/install
2539# SunOS /usr/etc/install
2540# IRIX /sbin/install
2541# AIX /bin/install
2542# AmigaOS /C/install, which installs bootblocks on floppy discs
2543# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2544# AFS /usr/afsws/bin/install, which mishandles nonexistent args
2545# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2546# OS/2's system install, which has a completely different semantic
2547# ./install, which can be erroneously created by make from ./install.sh.
2548# Reject install programs that cannot install multiple files.
2549{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2550$as_echo_n "checking for a BSD-compatible install... " >&6; }
2551if test -z "$INSTALL"; then
2552if ${ac_cv_path_install+:} false; then :
2553  $as_echo_n "(cached) " >&6
2554else
2555  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2556for as_dir in $PATH
2557do
2558  IFS=$as_save_IFS
2559  test -z "$as_dir" && as_dir=.
2560    # Account for people who put trailing slashes in PATH elements.
2561case $as_dir/ in #((
2562  ./ | .// | /[cC]/* | \
2563  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2564  ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2565  /usr/ucb/* ) ;;
2566  *)
2567    # OSF1 and SCO ODT 3.0 have their own names for install.
2568    # Don't use installbsd from OSF since it installs stuff as root
2569    # by default.
2570    for ac_prog in ginstall scoinst install; do
2571      for ac_exec_ext in '' $ac_executable_extensions; do
2572        if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2573          if test $ac_prog = install &&
2574            grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2575            # AIX install.  It has an incompatible calling convention.
2576            :
2577          elif test $ac_prog = install &&
2578            grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2579            # program-specific install script used by HP pwplus--don't use.
2580            :
2581          else
2582            rm -rf conftest.one conftest.two conftest.dir
2583            echo one > conftest.one
2584            echo two > conftest.two
2585            mkdir conftest.dir
2586            if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2587              test -s conftest.one && test -s conftest.two &&
2588              test -s conftest.dir/conftest.one &&
2589              test -s conftest.dir/conftest.two
2590            then
2591              ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2592              break 3
2593            fi
2594          fi
2595        fi
2596      done
2597    done
2598    ;;
2599esac
2600
2601  done
2602IFS=$as_save_IFS
2603
2604rm -rf conftest.one conftest.two conftest.dir
2605
2606fi
2607  if test "${ac_cv_path_install+set}" = set; then
2608    INSTALL=$ac_cv_path_install
2609  else
2610    # As a last resort, use the slow shell script.  Don't cache a
2611    # value for INSTALL within a source directory, because that will
2612    # break other packages using the cache if that directory is
2613    # removed, or if the value is a relative name.
2614    INSTALL=$ac_install_sh
2615  fi
2616fi
2617{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2618$as_echo "$INSTALL" >&6; }
2619
2620# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2621# It thinks the first close brace ends the variable substitution.
2622test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2623
2624test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2625
2626test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2627
2628{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2629$as_echo_n "checking whether build environment is sane... " >&6; }
2630# Reject unsafe characters in $srcdir or the absolute working directory
2631# name.  Accept space and tab only in the latter.
2632am_lf='
2633'
2634case `pwd` in
2635  *[\\\"\#\$\&\'\`$am_lf]*)
2636    as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
2637esac
2638case $srcdir in
2639  *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
2640    as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
2641esac
2642
2643# Do 'set' in a subshell so we don't clobber the current shell's
2644# arguments.  Must try -L first in case configure is actually a
2645# symlink; some systems play weird games with the mod time of symlinks
2646# (eg FreeBSD returns the mod time of the symlink's containing
2647# directory).
2648if (
2649   am_has_slept=no
2650   for am_try in 1 2; do
2651     echo "timestamp, slept: $am_has_slept" > conftest.file
2652     set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2653     if test "$*" = "X"; then
2654        # -L didn't work.
2655        set X `ls -t "$srcdir/configure" conftest.file`
2656     fi
2657     if test "$*" != "X $srcdir/configure conftest.file" \
2658        && test "$*" != "X conftest.file $srcdir/configure"; then
2659
2660        # If neither matched, then we have a broken ls.  This can happen
2661        # if, for instance, CONFIG_SHELL is bash and it inherits a
2662        # broken ls alias from the environment.  This has actually
2663        # happened.  Such a system could not be considered "sane".
2664        as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
2665  alias in your environment" "$LINENO" 5
2666     fi
2667     if test "$2" = conftest.file || test $am_try -eq 2; then
2668       break
2669     fi
2670     # Just in case.
2671     sleep 1
2672     am_has_slept=yes
2673   done
2674   test "$2" = conftest.file
2675   )
2676then
2677   # Ok.
2678   :
2679else
2680   as_fn_error $? "newly created file is older than distributed files!
2681Check your system clock" "$LINENO" 5
2682fi
2683{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2684$as_echo "yes" >&6; }
2685# If we didn't sleep, we still need to ensure time stamps of config.status and
2686# generated files are strictly newer.
2687am_sleep_pid=
2688if grep 'slept: no' conftest.file >/dev/null 2>&1; then
2689  ( sleep 1 ) &
2690  am_sleep_pid=$!
2691fi
2692
2693rm -f conftest.file
2694
2695test "$program_prefix" != NONE &&
2696  program_transform_name="s&^&$program_prefix&;$program_transform_name"
2697# Use a double $ so make ignores it.
2698test "$program_suffix" != NONE &&
2699  program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2700# Double any \ or $.
2701# By default was `s,x,x', remove it if useless.
2702ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2703program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2704
2705# Expand $ac_aux_dir to an absolute path.
2706am_aux_dir=`cd "$ac_aux_dir" && pwd`
2707
2708if test x"${MISSING+set}" != xset; then
2709  case $am_aux_dir in
2710  *\ * | *\     *)
2711    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2712  *)
2713    MISSING="\${SHELL} $am_aux_dir/missing" ;;
2714  esac
2715fi
2716# Use eval to expand $SHELL
2717if eval "$MISSING --is-lightweight"; then
2718  am_missing_run="$MISSING "
2719else
2720  am_missing_run=
2721  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
2722$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
2723fi
2724
2725if test x"${install_sh+set}" != xset; then
2726  case $am_aux_dir in
2727  *\ * | *\     *)
2728    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2729  *)
2730    install_sh="\${SHELL} $am_aux_dir/install-sh"
2731  esac
2732fi
2733
2734# Installed binaries are usually stripped using 'strip' when the user
2735# run "make install-strip".  However 'strip' might not be the right
2736# tool to use in cross-compilation environments, therefore Automake
2737# will honor the 'STRIP' environment variable to overrule this program.
2738if test "$cross_compiling" != no; then
2739  if test -n "$ac_tool_prefix"; then
2740  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2741set dummy ${ac_tool_prefix}strip; ac_word=$2
2742{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2743$as_echo_n "checking for $ac_word... " >&6; }
2744if ${ac_cv_prog_STRIP+:} false; then :
2745  $as_echo_n "(cached) " >&6
2746else
2747  if test -n "$STRIP"; then
2748  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2749else
2750as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2751for as_dir in $PATH
2752do
2753  IFS=$as_save_IFS
2754  test -z "$as_dir" && as_dir=.
2755    for ac_exec_ext in '' $ac_executable_extensions; do
2756  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2757    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2758    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2759    break 2
2760  fi
2761done
2762  done
2763IFS=$as_save_IFS
2764
2765fi
2766fi
2767STRIP=$ac_cv_prog_STRIP
2768if test -n "$STRIP"; then
2769  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2770$as_echo "$STRIP" >&6; }
2771else
2772  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2773$as_echo "no" >&6; }
2774fi
2775
2776
2777fi
2778if test -z "$ac_cv_prog_STRIP"; then
2779  ac_ct_STRIP=$STRIP
2780  # Extract the first word of "strip", so it can be a program name with args.
2781set dummy strip; ac_word=$2
2782{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2783$as_echo_n "checking for $ac_word... " >&6; }
2784if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
2785  $as_echo_n "(cached) " >&6
2786else
2787  if test -n "$ac_ct_STRIP"; then
2788  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2789else
2790as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2791for as_dir in $PATH
2792do
2793  IFS=$as_save_IFS
2794  test -z "$as_dir" && as_dir=.
2795    for ac_exec_ext in '' $ac_executable_extensions; do
2796  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2797    ac_cv_prog_ac_ct_STRIP="strip"
2798    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2799    break 2
2800  fi
2801done
2802  done
2803IFS=$as_save_IFS
2804
2805fi
2806fi
2807ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2808if test -n "$ac_ct_STRIP"; then
2809  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2810$as_echo "$ac_ct_STRIP" >&6; }
2811else
2812  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2813$as_echo "no" >&6; }
2814fi
2815
2816  if test "x$ac_ct_STRIP" = x; then
2817    STRIP=":"
2818  else
2819    case $cross_compiling:$ac_tool_warned in
2820yes:)
2821{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2822$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2823ac_tool_warned=yes ;;
2824esac
2825    STRIP=$ac_ct_STRIP
2826  fi
2827else
2828  STRIP="$ac_cv_prog_STRIP"
2829fi
2830
2831fi
2832INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2833
2834{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
2835$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2836if test -z "$MKDIR_P"; then
2837  if ${ac_cv_path_mkdir+:} false; then :
2838  $as_echo_n "(cached) " >&6
2839else
2840  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2841for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2842do
2843  IFS=$as_save_IFS
2844  test -z "$as_dir" && as_dir=.
2845    for ac_prog in mkdir gmkdir; do
2846         for ac_exec_ext in '' $ac_executable_extensions; do
2847           as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
2848           case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2849             'mkdir (GNU coreutils) '* | \
2850             'mkdir (coreutils) '* | \
2851             'mkdir (fileutils) '4.1*)
2852               ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2853               break 3;;
2854           esac
2855         done
2856       done
2857  done
2858IFS=$as_save_IFS
2859
2860fi
2861
2862  test -d ./--version && rmdir ./--version
2863  if test "${ac_cv_path_mkdir+set}" = set; then
2864    MKDIR_P="$ac_cv_path_mkdir -p"
2865  else
2866    # As a last resort, use the slow shell script.  Don't cache a
2867    # value for MKDIR_P within a source directory, because that will
2868    # break other packages using the cache if that directory is
2869    # removed, or if the value is a relative name.
2870    MKDIR_P="$ac_install_sh -d"
2871  fi
2872fi
2873{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
2874$as_echo "$MKDIR_P" >&6; }
2875
2876for ac_prog in gawk mawk nawk awk
2877do
2878  # Extract the first word of "$ac_prog", so it can be a program name with args.
2879set dummy $ac_prog; ac_word=$2
2880{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2881$as_echo_n "checking for $ac_word... " >&6; }
2882if ${ac_cv_prog_AWK+:} false; then :
2883  $as_echo_n "(cached) " >&6
2884else
2885  if test -n "$AWK"; then
2886  ac_cv_prog_AWK="$AWK" # Let the user override the test.
2887else
2888as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2889for as_dir in $PATH
2890do
2891  IFS=$as_save_IFS
2892  test -z "$as_dir" && as_dir=.
2893    for ac_exec_ext in '' $ac_executable_extensions; do
2894  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2895    ac_cv_prog_AWK="$ac_prog"
2896    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2897    break 2
2898  fi
2899done
2900  done
2901IFS=$as_save_IFS
2902
2903fi
2904fi
2905AWK=$ac_cv_prog_AWK
2906if test -n "$AWK"; then
2907  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2908$as_echo "$AWK" >&6; }
2909else
2910  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2911$as_echo "no" >&6; }
2912fi
2913
2914
2915  test -n "$AWK" && break
2916done
2917
2918{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2919$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2920set x ${MAKE-make}
2921ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2922if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
2923  $as_echo_n "(cached) " >&6
2924else
2925  cat >conftest.make <<\_ACEOF
2926SHELL = /bin/sh
2927all:
2928        @echo '@@@%%%=$(MAKE)=@@@%%%'
2929_ACEOF
2930# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
2931case `${MAKE-make} -f conftest.make 2>/dev/null` in
2932  *@@@%%%=?*=@@@%%%*)
2933    eval ac_cv_prog_make_${ac_make}_set=yes;;
2934  *)
2935    eval ac_cv_prog_make_${ac_make}_set=no;;
2936esac
2937rm -f conftest.make
2938fi
2939if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2940  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2941$as_echo "yes" >&6; }
2942  SET_MAKE=
2943else
2944  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2945$as_echo "no" >&6; }
2946  SET_MAKE="MAKE=${MAKE-make}"
2947fi
2948
2949rm -rf .tst 2>/dev/null
2950mkdir .tst 2>/dev/null
2951if test -d .tst; then
2952  am__leading_dot=.
2953else
2954  am__leading_dot=_
2955fi
2956rmdir .tst 2>/dev/null
2957
2958if test "`cd $srcdir && pwd`" != "`pwd`"; then
2959  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
2960  # is not polluted with repeated "-I."
2961  am__isrc=' -I$(srcdir)'
2962  # test to see if srcdir already configured
2963  if test -f $srcdir/config.status; then
2964    as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
2965  fi
2966fi
2967
2968# test whether we have cygpath
2969if test -z "$CYGPATH_W"; then
2970  if (cygpath --version) >/dev/null 2>/dev/null; then
2971    CYGPATH_W='cygpath -w'
2972  else
2973    CYGPATH_W=echo
2974  fi
2975fi
2976
2977
2978# Define the identity of the package.
2979 PACKAGE='cfa-cc'
2980 VERSION='1.0.0.0'
2981
2982
2983cat >>confdefs.h <<_ACEOF
2984#define PACKAGE "$PACKAGE"
2985_ACEOF
2986
2987
2988cat >>confdefs.h <<_ACEOF
2989#define VERSION "$VERSION"
2990_ACEOF
2991
2992# Some tools Automake needs.
2993
2994ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
2995
2996
2997AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
2998
2999
3000AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3001
3002
3003AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3004
3005
3006MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3007
3008# For better backward compatibility.  To be removed once Automake 1.9.x
3009# dies out for good.  For more background, see:
3010# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
3011# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
3012mkdir_p='$(MKDIR_P)'
3013
3014# We need awk for the "check" target (and possibly the TAP driver).  The
3015# system "awk" is bad on some platforms.
3016# Always define AMTAR for backward compatibility.  Yes, it's still used
3017# in the wild :-(  We should find a proper way to deprecate it ...
3018AMTAR='$${TAR-tar}'
3019
3020
3021# We'll loop over all known methods to create a tar archive until one works.
3022_am_tools='gnutar  pax cpio none'
3023
3024am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
3025
3026
3027
3028
3029
3030
3031# POSIX will say in a future version that running "rm -f" with no argument
3032# is OK; and we want to be able to make that assumption in our Makefile
3033# recipes.  So use an aggressive probe to check that the usage we want is
3034# actually supported "in the wild" to an acceptable degree.
3035# See automake bug#10828.
3036# To make any issue more visible, cause the running configure to be aborted
3037# by default if the 'rm' program in use doesn't match our expectations; the
3038# user can still override this though.
3039if rm -f && rm -fr && rm -rf; then : OK; else
3040  cat >&2 <<'END'
3041Oops!
3042
3043Your 'rm' program seems unable to run without file operands specified
3044on the command line, even when the '-f' option is present.  This is contrary
3045to the behaviour of most rm programs out there, and not conforming with
3046the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
3047
3048Please tell bug-automake@gnu.org about your system, including the value
3049of your $PATH and any error possibly output before this message.  This
3050can help us improve future automake versions.
3051
3052END
3053  if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
3054    echo 'Configuration will proceed anyway, since you have set the' >&2
3055    echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
3056    echo >&2
3057  else
3058    cat >&2 <<'END'
3059Aborting the configuration process, to ensure you take notice of the issue.
3060
3061You can download and install GNU coreutils to get an 'rm' implementation
3062that behaves properly: <http://www.gnu.org/software/coreutils/>.
3063
3064If you want to complete the configuration process using your problematic
3065'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
3066to "yes", and re-run configure.
3067
3068END
3069    as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
3070  fi
3071fi
3072
3073
3074# Allow program name tansformation
3075# will fill program_transform_name with appropriate sed regex
3076
3077
3078#==============================================================================
3079#Trasforming cc1 will break compilation
3080
3081        if test "${program_transform_name}" = ""; then
3082        as_fn_error $? "Program transform not supported.
3083                        Use --with-cfa-name='[Desired name here]' instead" "$LINENO" 5
3084        fi
3085
3086        #Define the new name of the installed command
3087
3088# Check whether --with-cfa-name was given.
3089if test "${with_cfa_name+set}" = set; then :
3090  withval=$with_cfa_name; cfa_name=$withval
3091else
3092  cfa_name="cfa"
3093fi
3094
3095
3096        CFA_NAME=${cfa_name}
3097
3098
3099
3100#==============================================================================
3101# version information
3102
3103rm -f version
3104echo ${PACKAGE_VERSION} > version               # file containing version number for other tools
3105chmod ugo-w version
3106ver_major=`cut -d '.' -f1 version`              # subdivide version number into components at periods
3107ver_minor=`cut -d '.' -f2 version`
3108ver_patch=`cut -d '.' -f3 version`
3109ver_build=`cut -d '.' -f4 version`
3110
3111# AC_SUBST([CONFIG_STATUS_DEPENDENCIES], ['$(top_srcdir)/version'])
3112
3113cat >>confdefs.h <<_ACEOF
3114#define CFA_VERSION_MAJOR ${ver_major}
3115_ACEOF
3116
3117
3118cat >>confdefs.h <<_ACEOF
3119#define CFA_VERSION_MINOR ${ver_minor}
3120_ACEOF
3121
3122
3123cat >>confdefs.h <<_ACEOF
3124#define CFA_VERSION_PATCH ${ver_patch}
3125_ACEOF
3126
3127
3128cat >>confdefs.h <<_ACEOF
3129#define CFA_VERSION_BUILD ${ver_build}
3130_ACEOF
3131
3132
3133cat >>confdefs.h <<_ACEOF
3134#define CFA_VERSION_SHORT "${ver_major}"
3135_ACEOF
3136
3137
3138cat >>confdefs.h <<_ACEOF
3139#define CFA_VERSION "${ver_major}.${ver_minor}"
3140_ACEOF
3141
3142
3143cat >>confdefs.h <<_ACEOF
3144#define CFA_VERSION_LONG "${ver_major}.${ver_minor}.${ver_patch}"
3145_ACEOF
3146
3147
3148cat >>confdefs.h <<_ACEOF
3149#define CFA_VERSION_FULL "${ver_major}.${ver_minor}.${ver_patch}.${ver_build}"
3150_ACEOF
3151
3152
3153#==============================================================================
3154# HACK to be able to use conditionnals inside makefiles
3155DOifskipcompile='ifeq ($(skipcompile),yes)
3156else'
3157
3158
3159
3160DOendif='endif'
3161
3162
3163
3164#==============================================================================
3165# Installation paths
3166
3167        if test "x$prefix" = "xNONE"; then
3168                cfa_prefix=${ac_default_prefix}
3169        else
3170                cfa_prefix=${prefix}
3171        fi
3172        cfa_prefix="$(readlink -m ${cfa_prefix})/"
3173
3174cat >>confdefs.h <<_ACEOF
3175#define CFA_PREFIX "${cfa_prefix}"
3176_ACEOF
3177
3178        CFA_PREFIX=${cfa_prefix}
3179
3180
3181        if test "$includedir" = '${prefix}/include'; then
3182                cfa_incdir="${cfa_prefix}include/${cfa_name}"
3183        else
3184                cfa_incdir=${includedir}
3185        fi
3186        cfa_incdir="$(readlink -m ${cfa_incdir})/"
3187
3188cat >>confdefs.h <<_ACEOF
3189#define CFA_INCDIR "${cfa_incdir}"
3190_ACEOF
3191
3192        CFA_INCDIR=${cfa_incdir}
3193
3194
3195        if test "$bindir" = '${exec_prefix}/bin'; then
3196                cfa_bindir="${cfa_prefix}bin"
3197        else
3198                cfa_bindir=${bindir}
3199        fi
3200        cfa_bindir="$(readlink -m ${cfa_bindir})/"
3201
3202cat >>confdefs.h <<_ACEOF
3203#define CFA_BINDIR "${cfa_bindir}"
3204_ACEOF
3205
3206        CFA_BINDIR=${cfa_bindir}
3207
3208
3209        if test "$libdir" = '${exec_prefix}/lib'; then
3210                if test "${ARCHITECTURE}" != ""; then
3211                        cfa_libdir="${cfa_prefix}lib/${cfa_name}/${ARCHITECTURE}-${CONFIGURATION}/"
3212                else
3213                        cfa_libdir="${cfa_prefix}lib/${cfa_name}/"
3214                fi
3215        else
3216                cfa_libdir="${libdir}/${ARCHITECTURE}${CONFIGURATION}"
3217        fi
3218        cfa_libdir="$(readlink -m ${cfa_libdir})/"
3219
3220cat >>confdefs.h <<_ACEOF
3221#define CFA_LIBDIR "${cfa_libdir}"
3222_ACEOF
3223
3224        CFA_LIBDIR=${cfa_libdir}
3225
3226
3227
3228#==============================================================================
3229# Create variables for commonly used targets
3230
3231TOP_SRCDIR="$(readlink -m $ac_confdir/)/"
3232TOP_BUILDDIR="$(readlink -m $ac_pwd/)/"
3233
3234
3235cat >>confdefs.h <<_ACEOF
3236#define TOP_SRCDIR "$TOP_SRCDIR"
3237_ACEOF
3238
3239
3240cat >>confdefs.h <<_ACEOF
3241#define TOP_BUILDDIR "$TOP_BUILDDIR"
3242_ACEOF
3243
3244
3245DRIVER_DIR=${TOP_BUILDDIR}driver/
3246CFACC=${DRIVER_DIR}cfa
3247CFACPP=${DRIVER_DIR}cfa-cpp
3248
3249
3250
3251
3252#==============================================================================
3253# Flag variables needed to build in tree
3254LIBCFA_SRC='${TOP_SRCDIR}/libcfa/src'
3255BUILD_IN_TREE_FLAGS="-XCFA -t -B${DRIVER_DIR}"
3256
3257
3258#==============================================================================
3259# handle the list of hosts to build for
3260for var in $ac_configure_args
3261do
3262        #strip quotes surrouding values
3263        case $var in
3264                # skip cross compilation related arguments
3265                \'--host=*) ;; \'host_alias=*) ;; \'--build=*) ;; \'build_alias=*) ;; \'--target=*) ;; \'target_alias=*) ;;
3266
3267                # skip the target hosts
3268                \'--with-target-hosts=*) ;;
3269
3270                # append all other arguments to the sub configure arguments
3271                *) LIBCFA_GENERAL_ARGS="${LIBCFA_GENERAL_ARGS} $var";;
3272        esac
3273done
3274
3275#==============================================================================
3276# handle the list of hosts to build for
3277# Make sure we can run config.sub.
3278$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3279  as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3280
3281{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3282$as_echo_n "checking build system type... " >&6; }
3283if ${ac_cv_build+:} false; then :
3284  $as_echo_n "(cached) " >&6
3285else
3286  ac_build_alias=$build_alias
3287test "x$ac_build_alias" = x &&
3288  ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3289test "x$ac_build_alias" = x &&
3290  as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
3291ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3292  as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3293
3294fi
3295{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3296$as_echo "$ac_cv_build" >&6; }
3297case $ac_cv_build in
3298*-*-*) ;;
3299*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
3300esac
3301build=$ac_cv_build
3302ac_save_IFS=$IFS; IFS='-'
3303set x $ac_cv_build
3304shift
3305build_cpu=$1
3306build_vendor=$2
3307shift; shift
3308# Remember, the first character of IFS is used to create $*,
3309# except with old shells:
3310build_os=$*
3311IFS=$ac_save_IFS
3312case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3313
3314
3315{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3316$as_echo_n "checking host system type... " >&6; }
3317if ${ac_cv_host+:} false; then :
3318  $as_echo_n "(cached) " >&6
3319else
3320  if test "x$host_alias" = x; then
3321  ac_cv_host=$ac_cv_build
3322else
3323  ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3324    as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3325fi
3326
3327fi
3328{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3329$as_echo "$ac_cv_host" >&6; }
3330case $ac_cv_host in
3331*-*-*) ;;
3332*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
3333esac
3334host=$ac_cv_host
3335ac_save_IFS=$IFS; IFS='-'
3336set x $ac_cv_host
3337shift
3338host_cpu=$1
3339host_vendor=$2
3340shift; shift
3341# Remember, the first character of IFS is used to create $*,
3342# except with old shells:
3343host_os=$*
3344IFS=$ac_save_IFS
3345case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3346
3347
3348
3349if ! test "$host_cpu" = "$build_cpu"; then
3350        case $host_cpu in
3351                i386)
3352                        HOST_FLAGS="-m32"
3353                        ;;
3354                i686)
3355                        HOST_FLAGS="-m32"
3356                        ;;
3357                x86_64)
3358                        HOST_FLAGS="-m64"
3359                        ;;
3360        esac
3361fi
3362
3363
3364default_target="${host_cpu}:debug, ${host_cpu}:nodebug"
3365
3366# Check whether --with-target-hosts was given.
3367if test "${with_target_hosts+set}" = set; then :
3368  withval=$with_target_hosts; target_hosts=$withval
3369else
3370  target_hosts=${default_target}
3371fi
3372
3373
3374TARGET_HOSTS=${target_hosts}
3375
3376
3377LIBCFA_PATHS="DRIVER_DIR=${DRIVER_DIR}"
3378
3379for i in $(echo $target_hosts | sed "s/,/ /g")
3380do
3381        # call your procedure/other scripts here below
3382        arch_name=$(echo $i | sed -r "s/:(.*)//g")
3383        lib_config=$(echo $i | sed -r "s/(.*)://g")
3384
3385        case $lib_config in
3386                "nodebug") ;;
3387                "debug") ;;
3388                "nolib") ;;
3389                *)
3390                        >&2 echo "Configuration must be 'debug', 'nodebug' or 'nolib'"
3391                        exit 1
3392                ;;
3393        esac
3394
3395
3396        case ${arch_name} in
3397                "host") arch_name=${host_cpu};;
3398                *) arch_name=${arch_name};;
3399        esac
3400
3401        case $arch_name in
3402                "x64"        ) cannon_arch_name="x64";;
3403                "x86-64"     ) cannon_arch_name="x64";;
3404                "x86_64"     ) cannon_arch_name="x64";;
3405                "x86"        ) cannon_arch_name="x86";;
3406                "i386"       ) cannon_arch_name="x86";;
3407                "i486"       ) cannon_arch_name="x86";;
3408                "i686"       ) cannon_arch_name="x86";;
3409                "Intel 80386") cannon_arch_name="x86";;
3410                "arm"        ) cannon_arch_name="arm";;
3411                "ARM"        ) cannon_arch_name="arm";;
3412                *)
3413                >&2 echo "Unkown architecture " $arch_name;
3414                exit 1
3415                ;;
3416        esac
3417
3418        lib_arch=${cannon_arch_name}
3419        lib_dir="libcfa/${lib_arch}-${lib_config}"
3420
3421        LIBCFA_TARGET_DIRS="${LIBCFA_TARGET_DIRS} ${lib_dir}"
3422        LIBCFA_TARGET_MAKEFILES="${LIBCFA_TARGET_MAKEFILES} ${lib_dir}/Makefile"
3423
3424        mkdir -p ${lib_dir}
3425        echo -n "${LIBCFA_GENERAL_ARGS} " > ${lib_dir}/config.data
3426        echo -n "${LIBCFA_PATHS} " >> ${lib_dir}/config.data
3427        echo -n "ARCHITECTURE=${lib_arch} " >> ${lib_dir}/config.data
3428        echo -n "CONFIGURATION=${lib_config} " >> ${lib_dir}/config.data
3429        echo -n "CFA_VERSION=${ver_major}:${ver_minor}:${ver_patch}" >> ${lib_dir}/config.data
3430done
3431
3432
3433
3434
3435
3436        case ${host_cpu} in
3437                "host") arch_name=${host_cpu};;
3438                *) arch_name=${host_cpu};;
3439        esac
3440
3441        case $arch_name in
3442                "x64"        ) cannon_arch_name="x64";;
3443                "x86-64"     ) cannon_arch_name="x64";;
3444                "x86_64"     ) cannon_arch_name="x64";;
3445                "x86"        ) cannon_arch_name="x86";;
3446                "i386"       ) cannon_arch_name="x86";;
3447                "i486"       ) cannon_arch_name="x86";;
3448                "i686"       ) cannon_arch_name="x86";;
3449                "Intel 80386") cannon_arch_name="x86";;
3450                "arm"        ) cannon_arch_name="arm";;
3451                "ARM"        ) cannon_arch_name="arm";;
3452                *)
3453                >&2 echo "Unkown architecture " $arch_name;
3454                exit 1
3455                ;;
3456        esac
3457
3458
3459cat >>confdefs.h <<_ACEOF
3460#define CFA_DEFAULT_CPU "$cannon_arch_name"
3461_ACEOF
3462
3463
3464cat >>confdefs.h <<_ACEOF
3465#define CFA_64_CPU "x64"
3466_ACEOF
3467
3468
3469cat >>confdefs.h <<_ACEOF
3470#define CFA_32_CPU "x86"
3471_ACEOF
3472
3473
3474#==============================================================================
3475# CAFLAGS
3476
3477cat >>confdefs.h <<_ACEOF
3478#define CFA_FLAGS "${CFAFLAGS}"
3479_ACEOF
3480
3481CFA_FLAGS=${CFAFLAGS}
3482
3483
3484#==============================================================================
3485# Checks for programs.
3486ac_ext=cpp
3487ac_cpp='$CXXCPP $CPPFLAGS'
3488ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3489ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3490ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3491if test -z "$CXX"; then
3492  if test -n "$CCC"; then
3493    CXX=$CCC
3494  else
3495    if test -n "$ac_tool_prefix"; then
3496  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3497  do
3498    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3499set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3500{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3501$as_echo_n "checking for $ac_word... " >&6; }
3502if ${ac_cv_prog_CXX+:} false; then :
3503  $as_echo_n "(cached) " >&6
3504else
3505  if test -n "$CXX"; then
3506  ac_cv_prog_CXX="$CXX" # Let the user override the test.
3507else
3508as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3509for as_dir in $PATH
3510do
3511  IFS=$as_save_IFS
3512  test -z "$as_dir" && as_dir=.
3513    for ac_exec_ext in '' $ac_executable_extensions; do
3514  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3515    ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3516    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3517    break 2
3518  fi
3519done
3520  done
3521IFS=$as_save_IFS
3522
3523fi
3524fi
3525CXX=$ac_cv_prog_CXX
3526if test -n "$CXX"; then
3527  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3528$as_echo "$CXX" >&6; }
3529else
3530  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3531$as_echo "no" >&6; }
3532fi
3533
3534
3535    test -n "$CXX" && break
3536  done
3537fi
3538if test -z "$CXX"; then
3539  ac_ct_CXX=$CXX
3540  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3541do
3542  # Extract the first word of "$ac_prog", so it can be a program name with args.
3543set dummy $ac_prog; ac_word=$2
3544{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3545$as_echo_n "checking for $ac_word... " >&6; }
3546if ${ac_cv_prog_ac_ct_CXX+:} false; then :
3547  $as_echo_n "(cached) " >&6
3548else
3549  if test -n "$ac_ct_CXX"; then
3550  ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3551else
3552as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3553for as_dir in $PATH
3554do
3555  IFS=$as_save_IFS
3556  test -z "$as_dir" && as_dir=.
3557    for ac_exec_ext in '' $ac_executable_extensions; do
3558  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3559    ac_cv_prog_ac_ct_CXX="$ac_prog"
3560    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3561    break 2
3562  fi
3563done
3564  done
3565IFS=$as_save_IFS
3566
3567fi
3568fi
3569ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3570if test -n "$ac_ct_CXX"; then
3571  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3572$as_echo "$ac_ct_CXX" >&6; }
3573else
3574  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3575$as_echo "no" >&6; }
3576fi
3577
3578
3579  test -n "$ac_ct_CXX" && break
3580done
3581
3582  if test "x$ac_ct_CXX" = x; then
3583    CXX="g++"
3584  else
3585    case $cross_compiling:$ac_tool_warned in
3586yes:)
3587{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3588$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3589ac_tool_warned=yes ;;
3590esac
3591    CXX=$ac_ct_CXX
3592  fi
3593fi
3594
3595  fi
3596fi
3597# Provide some information about the compiler.
3598$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3599set X $ac_compile
3600ac_compiler=$2
3601for ac_option in --version -v -V -qversion; do
3602  { { ac_try="$ac_compiler $ac_option >&5"
3603case "(($ac_try" in
3604  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3605  *) ac_try_echo=$ac_try;;
3606esac
3607eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3608$as_echo "$ac_try_echo"; } >&5
3609  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3610  ac_status=$?
3611  if test -s conftest.err; then
3612    sed '10a\
3613... rest of stderr output deleted ...
3614         10q' conftest.err >conftest.er1
3615    cat conftest.er1 >&5
3616  fi
3617  rm -f conftest.er1 conftest.err
3618  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3619  test $ac_status = 0; }
3620done
3621
3622cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3623/* end confdefs.h.  */
3624
3625int
3626main ()
3627{
3628
3629  ;
3630  return 0;
3631}
3632_ACEOF
3633ac_clean_files_save=$ac_clean_files
3634ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3635# Try to create an executable without -o first, disregard a.out.
3636# It will help us diagnose broken compilers, and finding out an intuition
3637# of exeext.
3638{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler works" >&5
3639$as_echo_n "checking whether the C++ compiler works... " >&6; }
3640ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3641
3642# The possible output files:
3643ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3644
3645ac_rmfiles=
3646for ac_file in $ac_files
3647do
3648  case $ac_file in
3649    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3650    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3651  esac
3652done
3653rm -f $ac_rmfiles
3654
3655if { { ac_try="$ac_link_default"
3656case "(($ac_try" in
3657  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3658  *) ac_try_echo=$ac_try;;
3659esac
3660eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3661$as_echo "$ac_try_echo"; } >&5
3662  (eval "$ac_link_default") 2>&5
3663  ac_status=$?
3664  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3665  test $ac_status = 0; }; then :
3666  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3667# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3668# in a Makefile.  We should not override ac_cv_exeext if it was cached,
3669# so that the user can short-circuit this test for compilers unknown to
3670# Autoconf.
3671for ac_file in $ac_files ''
3672do
3673  test -f "$ac_file" || continue
3674  case $ac_file in
3675    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3676        ;;
3677    [ab].out )
3678        # We found the default executable, but exeext='' is most
3679        # certainly right.
3680        break;;
3681    *.* )
3682        if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3683        then :; else
3684           ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3685        fi
3686        # We set ac_cv_exeext here because the later test for it is not
3687        # safe: cross compilers may not add the suffix if given an `-o'
3688        # argument, so we may need to know it at that point already.
3689        # Even if this section looks crufty: it has the advantage of
3690        # actually working.
3691        break;;
3692    * )
3693        break;;
3694  esac
3695done
3696test "$ac_cv_exeext" = no && ac_cv_exeext=
3697
3698else
3699  ac_file=''
3700fi
3701if test -z "$ac_file"; then :
3702  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3703$as_echo "no" >&6; }
3704$as_echo "$as_me: failed program was:" >&5
3705sed 's/^/| /' conftest.$ac_ext >&5
3706
3707{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3708$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3709as_fn_error 77 "C++ compiler cannot create executables
3710See \`config.log' for more details" "$LINENO" 5; }
3711else
3712  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3713$as_echo "yes" >&6; }
3714fi
3715{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler default output file name" >&5
3716$as_echo_n "checking for C++ compiler default output file name... " >&6; }
3717{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3718$as_echo "$ac_file" >&6; }
3719ac_exeext=$ac_cv_exeext
3720
3721rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3722ac_clean_files=$ac_clean_files_save
3723{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3724$as_echo_n "checking for suffix of executables... " >&6; }
3725if { { ac_try="$ac_link"
3726case "(($ac_try" in
3727  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3728  *) ac_try_echo=$ac_try;;
3729esac
3730eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3731$as_echo "$ac_try_echo"; } >&5
3732  (eval "$ac_link") 2>&5
3733  ac_status=$?
3734  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3735  test $ac_status = 0; }; then :
3736  # If both `conftest.exe' and `conftest' are `present' (well, observable)
3737# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3738# work properly (i.e., refer to `conftest.exe'), while it won't with
3739# `rm'.
3740for ac_file in conftest.exe conftest conftest.*; do
3741  test -f "$ac_file" || continue
3742  case $ac_file in
3743    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3744    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3745          break;;
3746    * ) break;;
3747  esac
3748done
3749else
3750  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3751$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3752as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3753See \`config.log' for more details" "$LINENO" 5; }
3754fi
3755rm -f conftest conftest$ac_cv_exeext
3756{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3757$as_echo "$ac_cv_exeext" >&6; }
3758
3759rm -f conftest.$ac_ext
3760EXEEXT=$ac_cv_exeext
3761ac_exeext=$EXEEXT
3762cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3763/* end confdefs.h.  */
3764#include <stdio.h>
3765int
3766main ()
3767{
3768FILE *f = fopen ("conftest.out", "w");
3769 return ferror (f) || fclose (f) != 0;
3770
3771  ;
3772  return 0;
3773}
3774_ACEOF
3775ac_clean_files="$ac_clean_files conftest.out"
3776# Check that the compiler produces executables we can run.  If not, either
3777# the compiler is broken, or we cross compile.
3778{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3779$as_echo_n "checking whether we are cross compiling... " >&6; }
3780if test "$cross_compiling" != yes; then
3781  { { ac_try="$ac_link"
3782case "(($ac_try" in
3783  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3784  *) ac_try_echo=$ac_try;;
3785esac
3786eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3787$as_echo "$ac_try_echo"; } >&5
3788  (eval "$ac_link") 2>&5
3789  ac_status=$?
3790  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3791  test $ac_status = 0; }
3792  if { ac_try='./conftest$ac_cv_exeext'
3793  { { case "(($ac_try" in
3794  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3795  *) ac_try_echo=$ac_try;;
3796esac
3797eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3798$as_echo "$ac_try_echo"; } >&5
3799  (eval "$ac_try") 2>&5
3800  ac_status=$?
3801  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3802  test $ac_status = 0; }; }; then
3803    cross_compiling=no
3804  else
3805    if test "$cross_compiling" = maybe; then
3806        cross_compiling=yes
3807    else
3808        { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3809$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3810as_fn_error $? "cannot run C++ compiled programs.
3811If you meant to cross compile, use \`--host'.
3812See \`config.log' for more details" "$LINENO" 5; }
3813    fi
3814  fi
3815fi
3816{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3817$as_echo "$cross_compiling" >&6; }
3818
3819rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3820ac_clean_files=$ac_clean_files_save
3821{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3822$as_echo_n "checking for suffix of object files... " >&6; }
3823if ${ac_cv_objext+:} false; then :
3824  $as_echo_n "(cached) " >&6
3825else
3826  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3827/* end confdefs.h.  */
3828
3829int
3830main ()
3831{
3832
3833  ;
3834  return 0;
3835}
3836_ACEOF
3837rm -f conftest.o conftest.obj
3838if { { ac_try="$ac_compile"
3839case "(($ac_try" in
3840  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3841  *) ac_try_echo=$ac_try;;
3842esac
3843eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3844$as_echo "$ac_try_echo"; } >&5
3845  (eval "$ac_compile") 2>&5
3846  ac_status=$?
3847  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3848  test $ac_status = 0; }; then :
3849  for ac_file in conftest.o conftest.obj conftest.*; do
3850  test -f "$ac_file" || continue;
3851  case $ac_file in
3852    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3853    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3854       break;;
3855  esac
3856done
3857else
3858  $as_echo "$as_me: failed program was:" >&5
3859sed 's/^/| /' conftest.$ac_ext >&5
3860
3861{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3862$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3863as_fn_error $? "cannot compute suffix of object files: cannot compile
3864See \`config.log' for more details" "$LINENO" 5; }
3865fi
3866rm -f conftest.$ac_cv_objext conftest.$ac_ext
3867fi
3868{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3869$as_echo "$ac_cv_objext" >&6; }
3870OBJEXT=$ac_cv_objext
3871ac_objext=$OBJEXT
3872{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3873$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3874if ${ac_cv_cxx_compiler_gnu+:} false; then :
3875  $as_echo_n "(cached) " >&6
3876else
3877  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3878/* end confdefs.h.  */
3879
3880int
3881main ()
3882{
3883#ifndef __GNUC__
3884       choke me
3885#endif
3886
3887  ;
3888  return 0;
3889}
3890_ACEOF
3891if ac_fn_cxx_try_compile "$LINENO"; then :
3892  ac_compiler_gnu=yes
3893else
3894  ac_compiler_gnu=no
3895fi
3896rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3897ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3898
3899fi
3900{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3901$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3902if test $ac_compiler_gnu = yes; then
3903  GXX=yes
3904else
3905  GXX=
3906fi
3907ac_test_CXXFLAGS=${CXXFLAGS+set}
3908ac_save_CXXFLAGS=$CXXFLAGS
3909{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3910$as_echo_n "checking whether $CXX accepts -g... " >&6; }
3911if ${ac_cv_prog_cxx_g+:} false; then :
3912  $as_echo_n "(cached) " >&6
3913else
3914  ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3915   ac_cxx_werror_flag=yes
3916   ac_cv_prog_cxx_g=no
3917   CXXFLAGS="-g"
3918   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3919/* end confdefs.h.  */
3920
3921int
3922main ()
3923{
3924
3925  ;
3926  return 0;
3927}
3928_ACEOF
3929if ac_fn_cxx_try_compile "$LINENO"; then :
3930  ac_cv_prog_cxx_g=yes
3931else
3932  CXXFLAGS=""
3933      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3934/* end confdefs.h.  */
3935
3936int
3937main ()
3938{
3939
3940  ;
3941  return 0;
3942}
3943_ACEOF
3944if ac_fn_cxx_try_compile "$LINENO"; then :
3945
3946else
3947  ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3948         CXXFLAGS="-g"
3949         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3950/* end confdefs.h.  */
3951
3952int
3953main ()
3954{
3955
3956  ;
3957  return 0;
3958}
3959_ACEOF
3960if ac_fn_cxx_try_compile "$LINENO"; then :
3961  ac_cv_prog_cxx_g=yes
3962fi
3963rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3964fi
3965rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3966fi
3967rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3968   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3969fi
3970{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3971$as_echo "$ac_cv_prog_cxx_g" >&6; }
3972if test "$ac_test_CXXFLAGS" = set; then
3973  CXXFLAGS=$ac_save_CXXFLAGS
3974elif test $ac_cv_prog_cxx_g = yes; then
3975  if test "$GXX" = yes; then
3976    CXXFLAGS="-g -O2"
3977  else
3978    CXXFLAGS="-g"
3979  fi
3980else
3981  if test "$GXX" = yes; then
3982    CXXFLAGS="-O2"
3983  else
3984    CXXFLAGS=
3985  fi
3986fi
3987ac_ext=c
3988ac_cpp='$CPP $CPPFLAGS'
3989ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3990ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3991ac_compiler_gnu=$ac_cv_c_compiler_gnu
3992DEPDIR="${am__leading_dot}deps"
3993
3994ac_config_commands="$ac_config_commands depfiles"
3995
3996
3997am_make=${MAKE-make}
3998cat > confinc << 'END'
3999am__doit:
4000        @echo this is the am__doit target
4001.PHONY: am__doit
4002END
4003# If we don't find an include directive, just comment out the code.
4004{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4005$as_echo_n "checking for style of include used by $am_make... " >&6; }
4006am__include="#"
4007am__quote=
4008_am_result=none
4009# First try GNU make style include.
4010echo "include confinc" > confmf
4011# Ignore all kinds of additional output from 'make'.
4012case `$am_make -s -f confmf 2> /dev/null` in #(
4013*the\ am__doit\ target*)
4014  am__include=include
4015  am__quote=
4016  _am_result=GNU
4017  ;;
4018esac
4019# Now try BSD make style include.
4020if test "$am__include" = "#"; then
4021   echo '.include "confinc"' > confmf
4022   case `$am_make -s -f confmf 2> /dev/null` in #(
4023   *the\ am__doit\ target*)
4024     am__include=.include
4025     am__quote="\""
4026     _am_result=BSD
4027     ;;
4028   esac
4029fi
4030
4031
4032{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4033$as_echo "$_am_result" >&6; }
4034rm -f confinc confmf
4035
4036# Check whether --enable-dependency-tracking was given.
4037if test "${enable_dependency_tracking+set}" = set; then :
4038  enableval=$enable_dependency_tracking;
4039fi
4040
4041if test "x$enable_dependency_tracking" != xno; then
4042  am_depcomp="$ac_aux_dir/depcomp"
4043  AMDEPBACKSLASH='\'
4044  am__nodep='_no'
4045fi
4046 if test "x$enable_dependency_tracking" != xno; then
4047  AMDEP_TRUE=
4048  AMDEP_FALSE='#'
4049else
4050  AMDEP_TRUE='#'
4051  AMDEP_FALSE=
4052fi
4053
4054
4055
4056depcc="$CXX"  am_compiler_list=
4057
4058{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4059$as_echo_n "checking dependency style of $depcc... " >&6; }
4060if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
4061  $as_echo_n "(cached) " >&6
4062else
4063  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4064  # We make a subdir and do the tests there.  Otherwise we can end up
4065  # making bogus files that we don't know about and never remove.  For
4066  # instance it was reported that on HP-UX the gcc test will end up
4067  # making a dummy file named 'D' -- because '-MD' means "put the output
4068  # in D".
4069  rm -rf conftest.dir
4070  mkdir conftest.dir
4071  # Copy depcomp to subdir because otherwise we won't find it if we're
4072  # using a relative directory.
4073  cp "$am_depcomp" conftest.dir
4074  cd conftest.dir
4075  # We will build objects and dependencies in a subdirectory because
4076  # it helps to detect inapplicable dependency modes.  For instance
4077  # both Tru64's cc and ICC support -MD to output dependencies as a
4078  # side effect of compilation, but ICC will put the dependencies in
4079  # the current directory while Tru64 will put them in the object
4080  # directory.
4081  mkdir sub
4082
4083  am_cv_CXX_dependencies_compiler_type=none
4084  if test "$am_compiler_list" = ""; then
4085     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4086  fi
4087  am__universal=false
4088  case " $depcc " in #(
4089     *\ -arch\ *\ -arch\ *) am__universal=true ;;
4090     esac
4091
4092  for depmode in $am_compiler_list; do
4093    # Setup a source with many dependencies, because some compilers
4094    # like to wrap large dependency lists on column 80 (with \), and
4095    # we should not choose a depcomp mode which is confused by this.
4096    #
4097    # We need to recreate these files for each test, as the compiler may
4098    # overwrite some of them when testing with obscure command lines.
4099    # This happens at least with the AIX C compiler.
4100    : > sub/conftest.c
4101    for i in 1 2 3 4 5 6; do
4102      echo '#include "conftst'$i'.h"' >> sub/conftest.c
4103      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4104      # Solaris 10 /bin/sh.
4105      echo '/* dummy */' > sub/conftst$i.h
4106    done
4107    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4108
4109    # We check with '-c' and '-o' for the sake of the "dashmstdout"
4110    # mode.  It turns out that the SunPro C++ compiler does not properly
4111    # handle '-M -o', and we need to detect this.  Also, some Intel
4112    # versions had trouble with output in subdirs.
4113    am__obj=sub/conftest.${OBJEXT-o}
4114    am__minus_obj="-o $am__obj"
4115    case $depmode in
4116    gcc)
4117      # This depmode causes a compiler race in universal mode.
4118      test "$am__universal" = false || continue
4119      ;;
4120    nosideeffect)
4121      # After this tag, mechanisms are not by side-effect, so they'll
4122      # only be used when explicitly requested.
4123      if test "x$enable_dependency_tracking" = xyes; then
4124        continue
4125      else
4126        break
4127      fi
4128      ;;
4129    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4130      # This compiler won't grok '-c -o', but also, the minuso test has
4131      # not run yet.  These depmodes are late enough in the game, and
4132      # so weak that their functioning should not be impacted.
4133      am__obj=conftest.${OBJEXT-o}
4134      am__minus_obj=
4135      ;;
4136    none) break ;;
4137    esac
4138    if depmode=$depmode \
4139       source=sub/conftest.c object=$am__obj \
4140       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4141       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4142         >/dev/null 2>conftest.err &&
4143       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4144       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4145       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4146       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4147      # icc doesn't choke on unknown options, it will just issue warnings
4148      # or remarks (even with -Werror).  So we grep stderr for any message
4149      # that says an option was ignored or not supported.
4150      # When given -MP, icc 7.0 and 7.1 complain thusly:
4151      #   icc: Command line warning: ignoring option '-M'; no argument required
4152      # The diagnosis changed in icc 8.0:
4153      #   icc: Command line remark: option '-MP' not supported
4154      if (grep 'ignoring option' conftest.err ||
4155          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4156        am_cv_CXX_dependencies_compiler_type=$depmode
4157        break
4158      fi
4159    fi
4160  done
4161
4162  cd ..
4163  rm -rf conftest.dir
4164else
4165  am_cv_CXX_dependencies_compiler_type=none
4166fi
4167
4168fi
4169{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
4170$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
4171CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
4172
4173 if
4174  test "x$enable_dependency_tracking" != xno \
4175  && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
4176  am__fastdepCXX_TRUE=
4177  am__fastdepCXX_FALSE='#'
4178else
4179  am__fastdepCXX_TRUE='#'
4180  am__fastdepCXX_FALSE=
4181fi
4182
4183
4184ac_ext=c
4185ac_cpp='$CPP $CPPFLAGS'
4186ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4187ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4188ac_compiler_gnu=$ac_cv_c_compiler_gnu
4189if test -n "$ac_tool_prefix"; then
4190  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4191set dummy ${ac_tool_prefix}gcc; ac_word=$2
4192{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4193$as_echo_n "checking for $ac_word... " >&6; }
4194if ${ac_cv_prog_CC+:} false; then :
4195  $as_echo_n "(cached) " >&6
4196else
4197  if test -n "$CC"; then
4198  ac_cv_prog_CC="$CC" # Let the user override the test.
4199else
4200as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4201for as_dir in $PATH
4202do
4203  IFS=$as_save_IFS
4204  test -z "$as_dir" && as_dir=.
4205    for ac_exec_ext in '' $ac_executable_extensions; do
4206  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4207    ac_cv_prog_CC="${ac_tool_prefix}gcc"
4208    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4209    break 2
4210  fi
4211done
4212  done
4213IFS=$as_save_IFS
4214
4215fi
4216fi
4217CC=$ac_cv_prog_CC
4218if test -n "$CC"; then
4219  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4220$as_echo "$CC" >&6; }
4221else
4222  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4223$as_echo "no" >&6; }
4224fi
4225
4226
4227fi
4228if test -z "$ac_cv_prog_CC"; then
4229  ac_ct_CC=$CC
4230  # Extract the first word of "gcc", so it can be a program name with args.
4231set dummy gcc; ac_word=$2
4232{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4233$as_echo_n "checking for $ac_word... " >&6; }
4234if ${ac_cv_prog_ac_ct_CC+:} false; then :
4235  $as_echo_n "(cached) " >&6
4236else
4237  if test -n "$ac_ct_CC"; then
4238  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4239else
4240as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4241for as_dir in $PATH
4242do
4243  IFS=$as_save_IFS
4244  test -z "$as_dir" && as_dir=.
4245    for ac_exec_ext in '' $ac_executable_extensions; do
4246  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4247    ac_cv_prog_ac_ct_CC="gcc"
4248    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4249    break 2
4250  fi
4251done
4252  done
4253IFS=$as_save_IFS
4254
4255fi
4256fi
4257ac_ct_CC=$ac_cv_prog_ac_ct_CC
4258if test -n "$ac_ct_CC"; then
4259  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4260$as_echo "$ac_ct_CC" >&6; }
4261else
4262  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4263$as_echo "no" >&6; }
4264fi
4265
4266  if test "x$ac_ct_CC" = x; then
4267    CC=""
4268  else
4269    case $cross_compiling:$ac_tool_warned in
4270yes:)
4271{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4272$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4273ac_tool_warned=yes ;;
4274esac
4275    CC=$ac_ct_CC
4276  fi
4277else
4278  CC="$ac_cv_prog_CC"
4279fi
4280
4281if test -z "$CC"; then
4282          if test -n "$ac_tool_prefix"; then
4283    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4284set dummy ${ac_tool_prefix}cc; ac_word=$2
4285{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4286$as_echo_n "checking for $ac_word... " >&6; }
4287if ${ac_cv_prog_CC+:} false; then :
4288  $as_echo_n "(cached) " >&6
4289else
4290  if test -n "$CC"; then
4291  ac_cv_prog_CC="$CC" # Let the user override the test.
4292else
4293as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4294for as_dir in $PATH
4295do
4296  IFS=$as_save_IFS
4297  test -z "$as_dir" && as_dir=.
4298    for ac_exec_ext in '' $ac_executable_extensions; do
4299  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4300    ac_cv_prog_CC="${ac_tool_prefix}cc"
4301    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4302    break 2
4303  fi
4304done
4305  done
4306IFS=$as_save_IFS
4307
4308fi
4309fi
4310CC=$ac_cv_prog_CC
4311if test -n "$CC"; then
4312  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4313$as_echo "$CC" >&6; }
4314else
4315  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4316$as_echo "no" >&6; }
4317fi
4318
4319
4320  fi
4321fi
4322if test -z "$CC"; then
4323  # Extract the first word of "cc", so it can be a program name with args.
4324set dummy cc; ac_word=$2
4325{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4326$as_echo_n "checking for $ac_word... " >&6; }
4327if ${ac_cv_prog_CC+:} false; then :
4328  $as_echo_n "(cached) " >&6
4329else
4330  if test -n "$CC"; then
4331  ac_cv_prog_CC="$CC" # Let the user override the test.
4332else
4333  ac_prog_rejected=no
4334as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4335for as_dir in $PATH
4336do
4337  IFS=$as_save_IFS
4338  test -z "$as_dir" && as_dir=.
4339    for ac_exec_ext in '' $ac_executable_extensions; do
4340  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4341    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4342       ac_prog_rejected=yes
4343       continue
4344     fi
4345    ac_cv_prog_CC="cc"
4346    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4347    break 2
4348  fi
4349done
4350  done
4351IFS=$as_save_IFS
4352
4353if test $ac_prog_rejected = yes; then
4354  # We found a bogon in the path, so make sure we never use it.
4355  set dummy $ac_cv_prog_CC
4356  shift
4357  if test $# != 0; then
4358    # We chose a different compiler from the bogus one.
4359    # However, it has the same basename, so the bogon will be chosen
4360    # first if we set CC to just the basename; use the full file name.
4361    shift
4362    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4363  fi
4364fi
4365fi
4366fi
4367CC=$ac_cv_prog_CC
4368if test -n "$CC"; then
4369  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4370$as_echo "$CC" >&6; }
4371else
4372  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4373$as_echo "no" >&6; }
4374fi
4375
4376
4377fi
4378if test -z "$CC"; then
4379  if test -n "$ac_tool_prefix"; then
4380  for ac_prog in cl.exe
4381  do
4382    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4383set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4384{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4385$as_echo_n "checking for $ac_word... " >&6; }
4386if ${ac_cv_prog_CC+:} false; then :
4387  $as_echo_n "(cached) " >&6
4388else
4389  if test -n "$CC"; then
4390  ac_cv_prog_CC="$CC" # Let the user override the test.
4391else
4392as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4393for as_dir in $PATH
4394do
4395  IFS=$as_save_IFS
4396  test -z "$as_dir" && as_dir=.
4397    for ac_exec_ext in '' $ac_executable_extensions; do
4398  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4399    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4400    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4401    break 2
4402  fi
4403done
4404  done
4405IFS=$as_save_IFS
4406
4407fi
4408fi
4409CC=$ac_cv_prog_CC
4410if test -n "$CC"; then
4411  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4412$as_echo "$CC" >&6; }
4413else
4414  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4415$as_echo "no" >&6; }
4416fi
4417
4418
4419    test -n "$CC" && break
4420  done
4421fi
4422if test -z "$CC"; then
4423  ac_ct_CC=$CC
4424  for ac_prog in cl.exe
4425do
4426  # Extract the first word of "$ac_prog", so it can be a program name with args.
4427set dummy $ac_prog; ac_word=$2
4428{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4429$as_echo_n "checking for $ac_word... " >&6; }
4430if ${ac_cv_prog_ac_ct_CC+:} false; then :
4431  $as_echo_n "(cached) " >&6
4432else
4433  if test -n "$ac_ct_CC"; then
4434  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4435else
4436as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4437for as_dir in $PATH
4438do
4439  IFS=$as_save_IFS
4440  test -z "$as_dir" && as_dir=.
4441    for ac_exec_ext in '' $ac_executable_extensions; do
4442  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4443    ac_cv_prog_ac_ct_CC="$ac_prog"
4444    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4445    break 2
4446  fi
4447done
4448  done
4449IFS=$as_save_IFS
4450
4451fi
4452fi
4453ac_ct_CC=$ac_cv_prog_ac_ct_CC
4454if test -n "$ac_ct_CC"; then
4455  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4456$as_echo "$ac_ct_CC" >&6; }
4457else
4458  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4459$as_echo "no" >&6; }
4460fi
4461
4462
4463  test -n "$ac_ct_CC" && break
4464done
4465
4466  if test "x$ac_ct_CC" = x; then
4467    CC=""
4468  else
4469    case $cross_compiling:$ac_tool_warned in
4470yes:)
4471{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4472$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4473ac_tool_warned=yes ;;
4474esac
4475    CC=$ac_ct_CC
4476  fi
4477fi
4478
4479fi
4480
4481
4482test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4483$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4484as_fn_error $? "no acceptable C compiler found in \$PATH
4485See \`config.log' for more details" "$LINENO" 5; }
4486
4487# Provide some information about the compiler.
4488$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4489set X $ac_compile
4490ac_compiler=$2
4491for ac_option in --version -v -V -qversion; do
4492  { { ac_try="$ac_compiler $ac_option >&5"
4493case "(($ac_try" in
4494  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4495  *) ac_try_echo=$ac_try;;
4496esac
4497eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4498$as_echo "$ac_try_echo"; } >&5
4499  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4500  ac_status=$?
4501  if test -s conftest.err; then
4502    sed '10a\
4503... rest of stderr output deleted ...
4504         10q' conftest.err >conftest.er1
4505    cat conftest.er1 >&5
4506  fi
4507  rm -f conftest.er1 conftest.err
4508  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4509  test $ac_status = 0; }
4510done
4511
4512{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4513$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4514if ${ac_cv_c_compiler_gnu+:} false; then :
4515  $as_echo_n "(cached) " >&6
4516else
4517  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4518/* end confdefs.h.  */
4519
4520int
4521main ()
4522{
4523#ifndef __GNUC__
4524       choke me
4525#endif
4526
4527  ;
4528  return 0;
4529}
4530_ACEOF
4531if ac_fn_c_try_compile "$LINENO"; then :
4532  ac_compiler_gnu=yes
4533else
4534  ac_compiler_gnu=no
4535fi
4536rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4537ac_cv_c_compiler_gnu=$ac_compiler_gnu
4538
4539fi
4540{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4541$as_echo "$ac_cv_c_compiler_gnu" >&6; }
4542if test $ac_compiler_gnu = yes; then
4543  GCC=yes
4544else
4545  GCC=
4546fi
4547ac_test_CFLAGS=${CFLAGS+set}
4548ac_save_CFLAGS=$CFLAGS
4549{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4550$as_echo_n "checking whether $CC accepts -g... " >&6; }
4551if ${ac_cv_prog_cc_g+:} false; then :
4552  $as_echo_n "(cached) " >&6
4553else
4554  ac_save_c_werror_flag=$ac_c_werror_flag
4555   ac_c_werror_flag=yes
4556   ac_cv_prog_cc_g=no
4557   CFLAGS="-g"
4558   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4559/* end confdefs.h.  */
4560
4561int
4562main ()
4563{
4564
4565  ;
4566  return 0;
4567}
4568_ACEOF
4569if ac_fn_c_try_compile "$LINENO"; then :
4570  ac_cv_prog_cc_g=yes
4571else
4572  CFLAGS=""
4573      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4574/* end confdefs.h.  */
4575
4576int
4577main ()
4578{
4579
4580  ;
4581  return 0;
4582}
4583_ACEOF
4584if ac_fn_c_try_compile "$LINENO"; then :
4585
4586else
4587  ac_c_werror_flag=$ac_save_c_werror_flag
4588         CFLAGS="-g"
4589         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4590/* end confdefs.h.  */
4591
4592int
4593main ()
4594{
4595
4596  ;
4597  return 0;
4598}
4599_ACEOF
4600if ac_fn_c_try_compile "$LINENO"; then :
4601  ac_cv_prog_cc_g=yes
4602fi
4603rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4604fi
4605rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4606fi
4607rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4608   ac_c_werror_flag=$ac_save_c_werror_flag
4609fi
4610{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4611$as_echo "$ac_cv_prog_cc_g" >&6; }
4612if test "$ac_test_CFLAGS" = set; then
4613  CFLAGS=$ac_save_CFLAGS
4614elif test $ac_cv_prog_cc_g = yes; then
4615  if test "$GCC" = yes; then
4616    CFLAGS="-g -O2"
4617  else
4618    CFLAGS="-g"
4619  fi
4620else
4621  if test "$GCC" = yes; then
4622    CFLAGS="-O2"
4623  else
4624    CFLAGS=
4625  fi
4626fi
4627{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4628$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4629if ${ac_cv_prog_cc_c89+:} false; then :
4630  $as_echo_n "(cached) " >&6
4631else
4632  ac_cv_prog_cc_c89=no
4633ac_save_CC=$CC
4634cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4635/* end confdefs.h.  */
4636#include <stdarg.h>
4637#include <stdio.h>
4638struct stat;
4639/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4640struct buf { int x; };
4641FILE * (*rcsopen) (struct buf *, struct stat *, int);
4642static char *e (p, i)
4643     char **p;
4644     int i;
4645{
4646  return p[i];
4647}
4648static char *f (char * (*g) (char **, int), char **p, ...)
4649{
4650  char *s;
4651  va_list v;
4652  va_start (v,p);
4653  s = g (p, va_arg (v,int));
4654  va_end (v);
4655  return s;
4656}
4657
4658/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4659   function prototypes and stuff, but not '\xHH' hex character constants.
4660   These don't provoke an error unfortunately, instead are silently treated
4661   as 'x'.  The following induces an error, until -std is added to get
4662   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4663   array size at least.  It's necessary to write '\x00'==0 to get something
4664   that's true only with -std.  */
4665int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4666
4667/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4668   inside strings and character constants.  */
4669#define FOO(x) 'x'
4670int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4671
4672int test (int i, double x);
4673struct s1 {int (*f) (int a);};
4674struct s2 {int (*f) (double a);};
4675int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4676int argc;
4677char **argv;
4678int
4679main ()
4680{
4681return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4682  ;
4683  return 0;
4684}
4685_ACEOF
4686for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4687        -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4688do
4689  CC="$ac_save_CC $ac_arg"
4690  if ac_fn_c_try_compile "$LINENO"; then :
4691  ac_cv_prog_cc_c89=$ac_arg
4692fi
4693rm -f core conftest.err conftest.$ac_objext
4694  test "x$ac_cv_prog_cc_c89" != "xno" && break
4695done
4696rm -f conftest.$ac_ext
4697CC=$ac_save_CC
4698
4699fi
4700# AC_CACHE_VAL
4701case "x$ac_cv_prog_cc_c89" in
4702  x)
4703    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4704$as_echo "none needed" >&6; } ;;
4705  xno)
4706    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4707$as_echo "unsupported" >&6; } ;;
4708  *)
4709    CC="$CC $ac_cv_prog_cc_c89"
4710    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4711$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4712esac
4713if test "x$ac_cv_prog_cc_c89" != xno; then :
4714
4715fi
4716
4717ac_ext=c
4718ac_cpp='$CPP $CPPFLAGS'
4719ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4720ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4721ac_compiler_gnu=$ac_cv_c_compiler_gnu
4722
4723ac_ext=c
4724ac_cpp='$CPP $CPPFLAGS'
4725ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4726ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4727ac_compiler_gnu=$ac_cv_c_compiler_gnu
4728{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
4729$as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
4730if ${am_cv_prog_cc_c_o+:} false; then :
4731  $as_echo_n "(cached) " >&6
4732else
4733  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4734/* end confdefs.h.  */
4735
4736int
4737main ()
4738{
4739
4740  ;
4741  return 0;
4742}
4743_ACEOF
4744  # Make sure it works both with $CC and with simple cc.
4745  # Following AC_PROG_CC_C_O, we do the test twice because some
4746  # compilers refuse to overwrite an existing .o file with -o,
4747  # though they will create one.
4748  am_cv_prog_cc_c_o=yes
4749  for am_i in 1 2; do
4750    if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
4751   ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
4752   ac_status=$?
4753   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4754   (exit $ac_status); } \
4755         && test -f conftest2.$ac_objext; then
4756      : OK
4757    else
4758      am_cv_prog_cc_c_o=no
4759      break
4760    fi
4761  done
4762  rm -f core conftest*
4763  unset am_i
4764fi
4765{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
4766$as_echo "$am_cv_prog_cc_c_o" >&6; }
4767if test "$am_cv_prog_cc_c_o" != yes; then
4768   # Losing compiler, so override with the script.
4769   # FIXME: It is wrong to rewrite CC.
4770   # But if we don't then we get into trouble of one sort or another.
4771   # A longer-term fix would be to have automake use am__CC in this case,
4772   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4773   CC="$am_aux_dir/compile $CC"
4774fi
4775ac_ext=c
4776ac_cpp='$CPP $CPPFLAGS'
4777ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4778ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4779ac_compiler_gnu=$ac_cv_c_compiler_gnu
4780
4781
4782depcc="$CC"   am_compiler_list=
4783
4784{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4785$as_echo_n "checking dependency style of $depcc... " >&6; }
4786if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4787  $as_echo_n "(cached) " >&6
4788else
4789  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4790  # We make a subdir and do the tests there.  Otherwise we can end up
4791  # making bogus files that we don't know about and never remove.  For
4792  # instance it was reported that on HP-UX the gcc test will end up
4793  # making a dummy file named 'D' -- because '-MD' means "put the output
4794  # in D".
4795  rm -rf conftest.dir
4796  mkdir conftest.dir
4797  # Copy depcomp to subdir because otherwise we won't find it if we're
4798  # using a relative directory.
4799  cp "$am_depcomp" conftest.dir
4800  cd conftest.dir
4801  # We will build objects and dependencies in a subdirectory because
4802  # it helps to detect inapplicable dependency modes.  For instance
4803  # both Tru64's cc and ICC support -MD to output dependencies as a
4804  # side effect of compilation, but ICC will put the dependencies in
4805  # the current directory while Tru64 will put them in the object
4806  # directory.
4807  mkdir sub
4808
4809  am_cv_CC_dependencies_compiler_type=none
4810  if test "$am_compiler_list" = ""; then
4811     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4812  fi
4813  am__universal=false
4814  case " $depcc " in #(
4815     *\ -arch\ *\ -arch\ *) am__universal=true ;;
4816     esac
4817
4818  for depmode in $am_compiler_list; do
4819    # Setup a source with many dependencies, because some compilers
4820    # like to wrap large dependency lists on column 80 (with \), and
4821    # we should not choose a depcomp mode which is confused by this.
4822    #
4823    # We need to recreate these files for each test, as the compiler may
4824    # overwrite some of them when testing with obscure command lines.
4825    # This happens at least with the AIX C compiler.
4826    : > sub/conftest.c
4827    for i in 1 2 3 4 5 6; do
4828      echo '#include "conftst'$i'.h"' >> sub/conftest.c
4829      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4830      # Solaris 10 /bin/sh.
4831      echo '/* dummy */' > sub/conftst$i.h
4832    done
4833    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4834
4835    # We check with '-c' and '-o' for the sake of the "dashmstdout"
4836    # mode.  It turns out that the SunPro C++ compiler does not properly
4837    # handle '-M -o', and we need to detect this.  Also, some Intel
4838    # versions had trouble with output in subdirs.
4839    am__obj=sub/conftest.${OBJEXT-o}
4840    am__minus_obj="-o $am__obj"
4841    case $depmode in
4842    gcc)
4843      # This depmode causes a compiler race in universal mode.
4844      test "$am__universal" = false || continue
4845      ;;
4846    nosideeffect)
4847      # After this tag, mechanisms are not by side-effect, so they'll
4848      # only be used when explicitly requested.
4849      if test "x$enable_dependency_tracking" = xyes; then
4850        continue
4851      else
4852        break
4853      fi
4854      ;;
4855    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4856      # This compiler won't grok '-c -o', but also, the minuso test has
4857      # not run yet.  These depmodes are late enough in the game, and
4858      # so weak that their functioning should not be impacted.
4859      am__obj=conftest.${OBJEXT-o}
4860      am__minus_obj=
4861      ;;
4862    none) break ;;
4863    esac
4864    if depmode=$depmode \
4865       source=sub/conftest.c object=$am__obj \
4866       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4867       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4868         >/dev/null 2>conftest.err &&
4869       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4870       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4871       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4872       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4873      # icc doesn't choke on unknown options, it will just issue warnings
4874      # or remarks (even with -Werror).  So we grep stderr for any message
4875      # that says an option was ignored or not supported.
4876      # When given -MP, icc 7.0 and 7.1 complain thusly:
4877      #   icc: Command line warning: ignoring option '-M'; no argument required
4878      # The diagnosis changed in icc 8.0:
4879      #   icc: Command line remark: option '-MP' not supported
4880      if (grep 'ignoring option' conftest.err ||
4881          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4882        am_cv_CC_dependencies_compiler_type=$depmode
4883        break
4884      fi
4885    fi
4886  done
4887
4888  cd ..
4889  rm -rf conftest.dir
4890else
4891  am_cv_CC_dependencies_compiler_type=none
4892fi
4893
4894fi
4895{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4896$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4897CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4898
4899 if
4900  test "x$enable_dependency_tracking" != xno \
4901  && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4902  am__fastdepCC_TRUE=
4903  am__fastdepCC_FALSE='#'
4904else
4905  am__fastdepCC_TRUE='#'
4906  am__fastdepCC_FALSE=
4907fi
4908
4909
4910# By default we simply use the C compiler to build assembly code.
4911
4912test "${CCAS+set}" = set || CCAS=$CC
4913test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
4914
4915
4916
4917depcc="$CCAS"   am_compiler_list=
4918
4919{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4920$as_echo_n "checking dependency style of $depcc... " >&6; }
4921if ${am_cv_CCAS_dependencies_compiler_type+:} false; then :
4922  $as_echo_n "(cached) " >&6
4923else
4924  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4925  # We make a subdir and do the tests there.  Otherwise we can end up
4926  # making bogus files that we don't know about and never remove.  For
4927  # instance it was reported that on HP-UX the gcc test will end up
4928  # making a dummy file named 'D' -- because '-MD' means "put the output
4929  # in D".
4930  rm -rf conftest.dir
4931  mkdir conftest.dir
4932  # Copy depcomp to subdir because otherwise we won't find it if we're
4933  # using a relative directory.
4934  cp "$am_depcomp" conftest.dir
4935  cd conftest.dir
4936  # We will build objects and dependencies in a subdirectory because
4937  # it helps to detect inapplicable dependency modes.  For instance
4938  # both Tru64's cc and ICC support -MD to output dependencies as a
4939  # side effect of compilation, but ICC will put the dependencies in
4940  # the current directory while Tru64 will put them in the object
4941  # directory.
4942  mkdir sub
4943
4944  am_cv_CCAS_dependencies_compiler_type=none
4945  if test "$am_compiler_list" = ""; then
4946     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4947  fi
4948  am__universal=false
4949
4950
4951  for depmode in $am_compiler_list; do
4952    # Setup a source with many dependencies, because some compilers
4953    # like to wrap large dependency lists on column 80 (with \), and
4954    # we should not choose a depcomp mode which is confused by this.
4955    #
4956    # We need to recreate these files for each test, as the compiler may
4957    # overwrite some of them when testing with obscure command lines.
4958    # This happens at least with the AIX C compiler.
4959    : > sub/conftest.c
4960    for i in 1 2 3 4 5 6; do
4961      echo '#include "conftst'$i'.h"' >> sub/conftest.c
4962      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4963      # Solaris 10 /bin/sh.
4964      echo '/* dummy */' > sub/conftst$i.h
4965    done
4966    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4967
4968    # We check with '-c' and '-o' for the sake of the "dashmstdout"
4969    # mode.  It turns out that the SunPro C++ compiler does not properly
4970    # handle '-M -o', and we need to detect this.  Also, some Intel
4971    # versions had trouble with output in subdirs.
4972    am__obj=sub/conftest.${OBJEXT-o}
4973    am__minus_obj="-o $am__obj"
4974    case $depmode in
4975    gcc)
4976      # This depmode causes a compiler race in universal mode.
4977      test "$am__universal" = false || continue
4978      ;;
4979    nosideeffect)
4980      # After this tag, mechanisms are not by side-effect, so they'll
4981      # only be used when explicitly requested.
4982      if test "x$enable_dependency_tracking" = xyes; then
4983        continue
4984      else
4985        break
4986      fi
4987      ;;
4988    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4989      # This compiler won't grok '-c -o', but also, the minuso test has
4990      # not run yet.  These depmodes are late enough in the game, and
4991      # so weak that their functioning should not be impacted.
4992      am__obj=conftest.${OBJEXT-o}
4993      am__minus_obj=
4994      ;;
4995    none) break ;;
4996    esac
4997    if depmode=$depmode \
4998       source=sub/conftest.c object=$am__obj \
4999       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5000       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5001         >/dev/null 2>conftest.err &&
5002       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5003       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5004       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5005       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5006      # icc doesn't choke on unknown options, it will just issue warnings
5007      # or remarks (even with -Werror).  So we grep stderr for any message
5008      # that says an option was ignored or not supported.
5009      # When given -MP, icc 7.0 and 7.1 complain thusly:
5010      #   icc: Command line warning: ignoring option '-M'; no argument required
5011      # The diagnosis changed in icc 8.0:
5012      #   icc: Command line remark: option '-MP' not supported
5013      if (grep 'ignoring option' conftest.err ||
5014          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5015        am_cv_CCAS_dependencies_compiler_type=$depmode
5016        break
5017      fi
5018    fi
5019  done
5020
5021  cd ..
5022  rm -rf conftest.dir
5023else
5024  am_cv_CCAS_dependencies_compiler_type=none
5025fi
5026
5027fi
5028{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5
5029$as_echo "$am_cv_CCAS_dependencies_compiler_type" >&6; }
5030CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type
5031
5032 if
5033  test "x$enable_dependency_tracking" != xno \
5034  && test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then
5035  am__fastdepCCAS_TRUE=
5036  am__fastdepCCAS_FALSE='#'
5037else
5038  am__fastdepCCAS_TRUE='#'
5039  am__fastdepCCAS_FALSE=
5040fi
5041
5042
5043        # deprecated
5044# These are often not installed and people miss seeing the "no", so stop the configure.
5045for ac_prog in 'bison -y' byacc
5046do
5047  # Extract the first word of "$ac_prog", so it can be a program name with args.
5048set dummy $ac_prog; ac_word=$2
5049{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5050$as_echo_n "checking for $ac_word... " >&6; }
5051if ${ac_cv_prog_YACC+:} false; then :
5052  $as_echo_n "(cached) " >&6
5053else
5054  if test -n "$YACC"; then
5055  ac_cv_prog_YACC="$YACC" # Let the user override the test.
5056else
5057as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5058for as_dir in $PATH
5059do
5060  IFS=$as_save_IFS
5061  test -z "$as_dir" && as_dir=.
5062    for ac_exec_ext in '' $ac_executable_extensions; do
5063  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5064    ac_cv_prog_YACC="$ac_prog"
5065    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5066    break 2
5067  fi
5068done
5069  done
5070IFS=$as_save_IFS
5071
5072fi
5073fi
5074YACC=$ac_cv_prog_YACC
5075if test -n "$YACC"; then
5076  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
5077$as_echo "$YACC" >&6; }
5078else
5079  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5080$as_echo "no" >&6; }
5081fi
5082
5083
5084  test -n "$YACC" && break
5085done
5086test -n "$YACC" || YACC="yacc"
5087
5088if test "${YACC}" = "yacc" ; then echo "Error: bison required." ; exit 1 ; fi
5089
5090for ac_prog in flex lex
5091do
5092  # Extract the first word of "$ac_prog", so it can be a program name with args.
5093set dummy $ac_prog; ac_word=$2
5094{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5095$as_echo_n "checking for $ac_word... " >&6; }
5096if ${ac_cv_prog_LEX+:} false; then :
5097  $as_echo_n "(cached) " >&6
5098else
5099  if test -n "$LEX"; then
5100  ac_cv_prog_LEX="$LEX" # Let the user override the test.
5101else
5102as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5103for as_dir in $PATH
5104do
5105  IFS=$as_save_IFS
5106  test -z "$as_dir" && as_dir=.
5107    for ac_exec_ext in '' $ac_executable_extensions; do
5108  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5109    ac_cv_prog_LEX="$ac_prog"
5110    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5111    break 2
5112  fi
5113done
5114  done
5115IFS=$as_save_IFS
5116
5117fi
5118fi
5119LEX=$ac_cv_prog_LEX
5120if test -n "$LEX"; then
5121  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5
5122$as_echo "$LEX" >&6; }
5123else
5124  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5125$as_echo "no" >&6; }
5126fi
5127
5128
5129  test -n "$LEX" && break
5130done
5131test -n "$LEX" || LEX=":"
5132
5133if test "x$LEX" != "x:"; then
5134  cat >conftest.l <<_ACEOF
5135%%
5136a { ECHO; }
5137b { REJECT; }
5138c { yymore (); }
5139d { yyless (1); }
5140e { /* IRIX 6.5 flex 2.5.4 underquotes its yyless argument.  */
5141    yyless ((input () != 0)); }
5142f { unput (yytext[0]); }
5143. { BEGIN INITIAL; }
5144%%
5145#ifdef YYTEXT_POINTER
5146extern char *yytext;
5147#endif
5148int
5149main (void)
5150{
5151  return ! yylex () + ! yywrap ();
5152}
5153_ACEOF
5154{ { ac_try="$LEX conftest.l"
5155case "(($ac_try" in
5156  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5157  *) ac_try_echo=$ac_try;;
5158esac
5159eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5160$as_echo "$ac_try_echo"; } >&5
5161  (eval "$LEX conftest.l") 2>&5
5162  ac_status=$?
5163  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5164  test $ac_status = 0; }
5165{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lex output file root" >&5
5166$as_echo_n "checking lex output file root... " >&6; }
5167if ${ac_cv_prog_lex_root+:} false; then :
5168  $as_echo_n "(cached) " >&6
5169else
5170
5171if test -f lex.yy.c; then
5172  ac_cv_prog_lex_root=lex.yy
5173elif test -f lexyy.c; then
5174  ac_cv_prog_lex_root=lexyy
5175else
5176  as_fn_error $? "cannot find output from $LEX; giving up" "$LINENO" 5
5177fi
5178fi
5179{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5
5180$as_echo "$ac_cv_prog_lex_root" >&6; }
5181LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
5182
5183if test -z "${LEXLIB+set}"; then
5184  { $as_echo "$as_me:${as_lineno-$LINENO}: checking lex library" >&5
5185$as_echo_n "checking lex library... " >&6; }
5186if ${ac_cv_lib_lex+:} false; then :
5187  $as_echo_n "(cached) " >&6
5188else
5189
5190    ac_save_LIBS=$LIBS
5191    ac_cv_lib_lex='none needed'
5192    for ac_lib in '' -lfl -ll; do
5193      LIBS="$ac_lib $ac_save_LIBS"
5194      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5195/* end confdefs.h.  */
5196`cat $LEX_OUTPUT_ROOT.c`
5197_ACEOF
5198if ac_fn_c_try_link "$LINENO"; then :
5199  ac_cv_lib_lex=$ac_lib
5200fi
5201rm -f core conftest.err conftest.$ac_objext \
5202    conftest$ac_exeext conftest.$ac_ext
5203      test "$ac_cv_lib_lex" != 'none needed' && break
5204    done
5205    LIBS=$ac_save_LIBS
5206
5207fi
5208{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5
5209$as_echo "$ac_cv_lib_lex" >&6; }
5210  test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex
5211fi
5212
5213
5214{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5
5215$as_echo_n "checking whether yytext is a pointer... " >&6; }
5216if ${ac_cv_prog_lex_yytext_pointer+:} false; then :
5217  $as_echo_n "(cached) " >&6
5218else
5219  # POSIX says lex can declare yytext either as a pointer or an array; the
5220# default is implementation-dependent.  Figure out which it is, since
5221# not all implementations provide the %pointer and %array declarations.
5222ac_cv_prog_lex_yytext_pointer=no
5223ac_save_LIBS=$LIBS
5224LIBS="$LEXLIB $ac_save_LIBS"
5225cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5226/* end confdefs.h.  */
5227
5228  #define YYTEXT_POINTER 1
5229`cat $LEX_OUTPUT_ROOT.c`
5230_ACEOF
5231if ac_fn_c_try_link "$LINENO"; then :
5232  ac_cv_prog_lex_yytext_pointer=yes
5233fi
5234rm -f core conftest.err conftest.$ac_objext \
5235    conftest$ac_exeext conftest.$ac_ext
5236LIBS=$ac_save_LIBS
5237
5238fi
5239{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_yytext_pointer" >&5
5240$as_echo "$ac_cv_prog_lex_yytext_pointer" >&6; }
5241if test $ac_cv_prog_lex_yytext_pointer = yes; then
5242
5243$as_echo "#define YYTEXT_POINTER 1" >>confdefs.h
5244
5245fi
5246rm -f conftest.l $LEX_OUTPUT_ROOT.c
5247
5248fi
5249if test "${LEX}" = "lex" ; then echo "Error: flex required." ; exit 1 ; fi
5250
5251{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
5252$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
5253set x ${MAKE-make}
5254ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
5255if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
5256  $as_echo_n "(cached) " >&6
5257else
5258  cat >conftest.make <<\_ACEOF
5259SHELL = /bin/sh
5260all:
5261        @echo '@@@%%%=$(MAKE)=@@@%%%'
5262_ACEOF
5263# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
5264case `${MAKE-make} -f conftest.make 2>/dev/null` in
5265  *@@@%%%=?*=@@@%%%*)
5266    eval ac_cv_prog_make_${ac_make}_set=yes;;
5267  *)
5268    eval ac_cv_prog_make_${ac_make}_set=no;;
5269esac
5270rm -f conftest.make
5271fi
5272if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
5273  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5274$as_echo "yes" >&6; }
5275  SET_MAKE=
5276else
5277  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5278$as_echo "no" >&6; }
5279  SET_MAKE="MAKE=${MAKE-make}"
5280fi
5281
5282if test -n "$ac_tool_prefix"; then
5283  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5284set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5285{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5286$as_echo_n "checking for $ac_word... " >&6; }
5287if ${ac_cv_prog_RANLIB+:} false; then :
5288  $as_echo_n "(cached) " >&6
5289else
5290  if test -n "$RANLIB"; then
5291  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5292else
5293as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5294for as_dir in $PATH
5295do
5296  IFS=$as_save_IFS
5297  test -z "$as_dir" && as_dir=.
5298    for ac_exec_ext in '' $ac_executable_extensions; do
5299  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5300    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5301    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5302    break 2
5303  fi
5304done
5305  done
5306IFS=$as_save_IFS
5307
5308fi
5309fi
5310RANLIB=$ac_cv_prog_RANLIB
5311if test -n "$RANLIB"; then
5312  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5313$as_echo "$RANLIB" >&6; }
5314else
5315  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5316$as_echo "no" >&6; }
5317fi
5318
5319
5320fi
5321if test -z "$ac_cv_prog_RANLIB"; then
5322  ac_ct_RANLIB=$RANLIB
5323  # Extract the first word of "ranlib", so it can be a program name with args.
5324set dummy ranlib; ac_word=$2
5325{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5326$as_echo_n "checking for $ac_word... " >&6; }
5327if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5328  $as_echo_n "(cached) " >&6
5329else
5330  if test -n "$ac_ct_RANLIB"; then
5331  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5332else
5333as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5334for as_dir in $PATH
5335do
5336  IFS=$as_save_IFS
5337  test -z "$as_dir" && as_dir=.
5338    for ac_exec_ext in '' $ac_executable_extensions; do
5339  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5340    ac_cv_prog_ac_ct_RANLIB="ranlib"
5341    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5342    break 2
5343  fi
5344done
5345  done
5346IFS=$as_save_IFS
5347
5348fi
5349fi
5350ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5351if test -n "$ac_ct_RANLIB"; then
5352  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5353$as_echo "$ac_ct_RANLIB" >&6; }
5354else
5355  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5356$as_echo "no" >&6; }
5357fi
5358
5359  if test "x$ac_ct_RANLIB" = x; then
5360    RANLIB=":"
5361  else
5362    case $cross_compiling:$ac_tool_warned in
5363yes:)
5364{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5365$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5366ac_tool_warned=yes ;;
5367esac
5368    RANLIB=$ac_ct_RANLIB
5369  fi
5370else
5371  RANLIB="$ac_cv_prog_RANLIB"
5372fi
5373
5374
5375# Checks for libraries.
5376{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Fibre::yield in -lfibre" >&5
5377$as_echo_n "checking for Fibre::yield in -lfibre... " >&6; }
5378if ${ac_cv_lib_fibre_Fibre__yield+:} false; then :
5379  $as_echo_n "(cached) " >&6
5380else
5381  ac_check_lib_save_LIBS=$LIBS
5382LIBS="-lfibre  $LIBS"
5383cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5384/* end confdefs.h.  */
5385
5386/* Override any GCC internal prototype to avoid an error.
5387   Use char because int might match the return type of a GCC
5388   builtin and then its argument prototype would still apply.  */
5389#ifdef __cplusplus
5390extern "C"
5391#endif
5392char Fibre::yield ();
5393int
5394main ()
5395{
5396return Fibre::yield ();
5397  ;
5398  return 0;
5399}
5400_ACEOF
5401if ac_fn_c_try_link "$LINENO"; then :
5402  ac_cv_lib_fibre_Fibre__yield=yes
5403else
5404  ac_cv_lib_fibre_Fibre__yield=no
5405fi
5406rm -f core conftest.err conftest.$ac_objext \
5407    conftest$ac_exeext conftest.$ac_ext
5408LIBS=$ac_check_lib_save_LIBS
5409fi
5410{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_fibre_Fibre__yield" >&5
5411$as_echo "$ac_cv_lib_fibre_Fibre__yield" >&6; }
5412if test "x$ac_cv_lib_fibre_Fibre__yield" = xyes; then :
5413  HAVE_LIBFIBRE=1
5414else
5415  HAVE_LIBFIBRE=0
5416fi
5417
5418 if test "$HAVE_LIBFIBRE" -eq 1; then
5419  WITH_LIBFIBRE_TRUE=
5420  WITH_LIBFIBRE_FALSE='#'
5421else
5422  WITH_LIBFIBRE_TRUE='#'
5423  WITH_LIBFIBRE_FALSE=
5424fi
5425
5426
5427# Checks for header files.
5428ac_ext=c
5429ac_cpp='$CPP $CPPFLAGS'
5430ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5431ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5432ac_compiler_gnu=$ac_cv_c_compiler_gnu
5433{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5434$as_echo_n "checking how to run the C preprocessor... " >&6; }
5435# On Suns, sometimes $CPP names a directory.
5436if test -n "$CPP" && test -d "$CPP"; then
5437  CPP=
5438fi
5439if test -z "$CPP"; then
5440  if ${ac_cv_prog_CPP+:} false; then :
5441  $as_echo_n "(cached) " >&6
5442else
5443      # Double quotes because CPP needs to be expanded
5444    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5445    do
5446      ac_preproc_ok=false
5447for ac_c_preproc_warn_flag in '' yes
5448do
5449  # Use a header file that comes with gcc, so configuring glibc
5450  # with a fresh cross-compiler works.
5451  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5452  # <limits.h> exists even on freestanding compilers.
5453  # On the NeXT, cc -E runs the code through the compiler's parser,
5454  # not just through cpp. "Syntax error" is here to catch this case.
5455  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5456/* end confdefs.h.  */
5457#ifdef __STDC__
5458# include <limits.h>
5459#else
5460# include <assert.h>
5461#endif
5462                     Syntax error
5463_ACEOF
5464if ac_fn_c_try_cpp "$LINENO"; then :
5465
5466else
5467  # Broken: fails on valid input.
5468continue
5469fi
5470rm -f conftest.err conftest.i conftest.$ac_ext
5471
5472  # OK, works on sane cases.  Now check whether nonexistent headers
5473  # can be detected and how.
5474  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5475/* end confdefs.h.  */
5476#include <ac_nonexistent.h>
5477_ACEOF
5478if ac_fn_c_try_cpp "$LINENO"; then :
5479  # Broken: success on invalid input.
5480continue
5481else
5482  # Passes both tests.
5483ac_preproc_ok=:
5484break
5485fi
5486rm -f conftest.err conftest.i conftest.$ac_ext
5487
5488done
5489# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5490rm -f conftest.i conftest.err conftest.$ac_ext
5491if $ac_preproc_ok; then :
5492  break
5493fi
5494
5495    done
5496    ac_cv_prog_CPP=$CPP
5497
5498fi
5499  CPP=$ac_cv_prog_CPP
5500else
5501  ac_cv_prog_CPP=$CPP
5502fi
5503{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5504$as_echo "$CPP" >&6; }
5505ac_preproc_ok=false
5506for ac_c_preproc_warn_flag in '' yes
5507do
5508  # Use a header file that comes with gcc, so configuring glibc
5509  # with a fresh cross-compiler works.
5510  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5511  # <limits.h> exists even on freestanding compilers.
5512  # On the NeXT, cc -E runs the code through the compiler's parser,
5513  # not just through cpp. "Syntax error" is here to catch this case.
5514  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5515/* end confdefs.h.  */
5516#ifdef __STDC__
5517# include <limits.h>
5518#else
5519# include <assert.h>
5520#endif
5521                     Syntax error
5522_ACEOF
5523if ac_fn_c_try_cpp "$LINENO"; then :
5524
5525else
5526  # Broken: fails on valid input.
5527continue
5528fi
5529rm -f conftest.err conftest.i conftest.$ac_ext
5530
5531  # OK, works on sane cases.  Now check whether nonexistent headers
5532  # can be detected and how.
5533  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5534/* end confdefs.h.  */
5535#include <ac_nonexistent.h>
5536_ACEOF
5537if ac_fn_c_try_cpp "$LINENO"; then :
5538  # Broken: success on invalid input.
5539continue
5540else
5541  # Passes both tests.
5542ac_preproc_ok=:
5543break
5544fi
5545rm -f conftest.err conftest.i conftest.$ac_ext
5546
5547done
5548# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5549rm -f conftest.i conftest.err conftest.$ac_ext
5550if $ac_preproc_ok; then :
5551
5552else
5553  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5554$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5555as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
5556See \`config.log' for more details" "$LINENO" 5; }
5557fi
5558
5559ac_ext=c
5560ac_cpp='$CPP $CPPFLAGS'
5561ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5562ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5563ac_compiler_gnu=$ac_cv_c_compiler_gnu
5564
5565
5566{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5567$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5568if ${ac_cv_path_GREP+:} false; then :
5569  $as_echo_n "(cached) " >&6
5570else
5571  if test -z "$GREP"; then
5572  ac_path_GREP_found=false
5573  # Loop through the user's path and test for each of PROGNAME-LIST
5574  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5575for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5576do
5577  IFS=$as_save_IFS
5578  test -z "$as_dir" && as_dir=.
5579    for ac_prog in grep ggrep; do
5580    for ac_exec_ext in '' $ac_executable_extensions; do
5581      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5582      as_fn_executable_p "$ac_path_GREP" || continue
5583# Check for GNU ac_path_GREP and select it if it is found.
5584  # Check for GNU $ac_path_GREP
5585case `"$ac_path_GREP" --version 2>&1` in
5586*GNU*)
5587  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5588*)
5589  ac_count=0
5590  $as_echo_n 0123456789 >"conftest.in"
5591  while :
5592  do
5593    cat "conftest.in" "conftest.in" >"conftest.tmp"
5594    mv "conftest.tmp" "conftest.in"
5595    cp "conftest.in" "conftest.nl"
5596    $as_echo 'GREP' >> "conftest.nl"
5597    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5598    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5599    as_fn_arith $ac_count + 1 && ac_count=$as_val
5600    if test $ac_count -gt ${ac_path_GREP_max-0}; then
5601      # Best one so far, save it but keep looking for a better one
5602      ac_cv_path_GREP="$ac_path_GREP"
5603      ac_path_GREP_max=$ac_count
5604    fi
5605    # 10*(2^10) chars as input seems more than enough
5606    test $ac_count -gt 10 && break
5607  done
5608  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5609esac
5610
5611      $ac_path_GREP_found && break 3
5612    done
5613  done
5614  done
5615IFS=$as_save_IFS
5616  if test -z "$ac_cv_path_GREP"; then
5617    as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5618  fi
5619else
5620  ac_cv_path_GREP=$GREP
5621fi
5622
5623fi
5624{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5625$as_echo "$ac_cv_path_GREP" >&6; }
5626 GREP="$ac_cv_path_GREP"
5627
5628
5629{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5630$as_echo_n "checking for egrep... " >&6; }
5631if ${ac_cv_path_EGREP+:} false; then :
5632  $as_echo_n "(cached) " >&6
5633else
5634  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5635   then ac_cv_path_EGREP="$GREP -E"
5636   else
5637     if test -z "$EGREP"; then
5638  ac_path_EGREP_found=false
5639  # Loop through the user's path and test for each of PROGNAME-LIST
5640  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5641for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5642do
5643  IFS=$as_save_IFS
5644  test -z "$as_dir" && as_dir=.
5645    for ac_prog in egrep; do
5646    for ac_exec_ext in '' $ac_executable_extensions; do
5647      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5648      as_fn_executable_p "$ac_path_EGREP" || continue
5649# Check for GNU ac_path_EGREP and select it if it is found.
5650  # Check for GNU $ac_path_EGREP
5651case `"$ac_path_EGREP" --version 2>&1` in
5652*GNU*)
5653  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5654*)
5655  ac_count=0
5656  $as_echo_n 0123456789 >"conftest.in"
5657  while :
5658  do
5659    cat "conftest.in" "conftest.in" >"conftest.tmp"
5660    mv "conftest.tmp" "conftest.in"
5661    cp "conftest.in" "conftest.nl"
5662    $as_echo 'EGREP' >> "conftest.nl"
5663    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5664    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5665    as_fn_arith $ac_count + 1 && ac_count=$as_val
5666    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5667      # Best one so far, save it but keep looking for a better one
5668      ac_cv_path_EGREP="$ac_path_EGREP"
5669      ac_path_EGREP_max=$ac_count
5670    fi
5671    # 10*(2^10) chars as input seems more than enough
5672    test $ac_count -gt 10 && break
5673  done
5674  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5675esac
5676
5677      $ac_path_EGREP_found && break 3
5678    done
5679  done
5680  done
5681IFS=$as_save_IFS
5682  if test -z "$ac_cv_path_EGREP"; then
5683    as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5684  fi
5685else
5686  ac_cv_path_EGREP=$EGREP
5687fi
5688
5689   fi
5690fi
5691{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5692$as_echo "$ac_cv_path_EGREP" >&6; }
5693 EGREP="$ac_cv_path_EGREP"
5694
5695
5696{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5697$as_echo_n "checking for ANSI C header files... " >&6; }
5698if ${ac_cv_header_stdc+:} false; then :
5699  $as_echo_n "(cached) " >&6
5700else
5701  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5702/* end confdefs.h.  */
5703#include <stdlib.h>
5704#include <stdarg.h>
5705#include <string.h>
5706#include <float.h>
5707
5708int
5709main ()
5710{
5711
5712  ;
5713  return 0;
5714}
5715_ACEOF
5716if ac_fn_c_try_compile "$LINENO"; then :
5717  ac_cv_header_stdc=yes
5718else
5719  ac_cv_header_stdc=no
5720fi
5721rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5722
5723if test $ac_cv_header_stdc = yes; then
5724  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5725  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5726/* end confdefs.h.  */
5727#include <string.h>
5728
5729_ACEOF
5730if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5731  $EGREP "memchr" >/dev/null 2>&1; then :
5732
5733else
5734  ac_cv_header_stdc=no
5735fi
5736rm -f conftest*
5737
5738fi
5739
5740if test $ac_cv_header_stdc = yes; then
5741  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5742  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5743/* end confdefs.h.  */
5744#include <stdlib.h>
5745
5746_ACEOF
5747if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5748  $EGREP "free" >/dev/null 2>&1; then :
5749
5750else
5751  ac_cv_header_stdc=no
5752fi
5753rm -f conftest*
5754
5755fi
5756
5757if test $ac_cv_header_stdc = yes; then
5758  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5759  if test "$cross_compiling" = yes; then :
5760  :
5761else
5762  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5763/* end confdefs.h.  */
5764#include <ctype.h>
5765#include <stdlib.h>
5766#if ((' ' & 0x0FF) == 0x020)
5767# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5768# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5769#else
5770# define ISLOWER(c) \
5771                   (('a' <= (c) && (c) <= 'i') \
5772                     || ('j' <= (c) && (c) <= 'r') \
5773                     || ('s' <= (c) && (c) <= 'z'))
5774# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5775#endif
5776
5777#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5778int
5779main ()
5780{
5781  int i;
5782  for (i = 0; i < 256; i++)
5783    if (XOR (islower (i), ISLOWER (i))
5784        || toupper (i) != TOUPPER (i))
5785      return 2;
5786  return 0;
5787}
5788_ACEOF
5789if ac_fn_c_try_run "$LINENO"; then :
5790
5791else
5792  ac_cv_header_stdc=no
5793fi
5794rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5795  conftest.$ac_objext conftest.beam conftest.$ac_ext
5796fi
5797
5798fi
5799fi
5800{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5801$as_echo "$ac_cv_header_stdc" >&6; }
5802if test $ac_cv_header_stdc = yes; then
5803
5804$as_echo "#define STDC_HEADERS 1" >>confdefs.h
5805
5806fi
5807
5808# On IRIX 5.3, sys/types and inttypes.h are conflicting.
5809for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5810                  inttypes.h stdint.h unistd.h
5811do :
5812  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5813ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5814"
5815if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5816  cat >>confdefs.h <<_ACEOF
5817#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5818_ACEOF
5819
5820fi
5821
5822done
5823
5824
5825ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
5826if test "x$ac_cv_type_size_t" = xyes; then :
5827
5828else
5829
5830cat >>confdefs.h <<_ACEOF
5831#define size_t unsigned int
5832_ACEOF
5833
5834fi
5835
5836# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5837# for constant arguments.  Useless!
5838{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
5839$as_echo_n "checking for working alloca.h... " >&6; }
5840if ${ac_cv_working_alloca_h+:} false; then :
5841  $as_echo_n "(cached) " >&6
5842else
5843  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5844/* end confdefs.h.  */
5845#include <alloca.h>
5846int
5847main ()
5848{
5849char *p = (char *) alloca (2 * sizeof (int));
5850                          if (p) return 0;
5851  ;
5852  return 0;
5853}
5854_ACEOF
5855if ac_fn_c_try_link "$LINENO"; then :
5856  ac_cv_working_alloca_h=yes
5857else
5858  ac_cv_working_alloca_h=no
5859fi
5860rm -f core conftest.err conftest.$ac_objext \
5861    conftest$ac_exeext conftest.$ac_ext
5862fi
5863{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
5864$as_echo "$ac_cv_working_alloca_h" >&6; }
5865if test $ac_cv_working_alloca_h = yes; then
5866
5867$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
5868
5869fi
5870
5871{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
5872$as_echo_n "checking for alloca... " >&6; }
5873if ${ac_cv_func_alloca_works+:} false; then :
5874  $as_echo_n "(cached) " >&6
5875else
5876  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5877/* end confdefs.h.  */
5878#ifdef __GNUC__
5879# define alloca __builtin_alloca
5880#else
5881# ifdef _MSC_VER
5882#  include <malloc.h>
5883#  define alloca _alloca
5884# else
5885#  ifdef HAVE_ALLOCA_H
5886#   include <alloca.h>
5887#  else
5888#   ifdef _AIX
5889 #pragma alloca
5890#   else
5891#    ifndef alloca /* predefined by HP cc +Olibcalls */
5892void *alloca (size_t);
5893#    endif
5894#   endif
5895#  endif
5896# endif
5897#endif
5898
5899int
5900main ()
5901{
5902char *p = (char *) alloca (1);
5903                                    if (p) return 0;
5904  ;
5905  return 0;
5906}
5907_ACEOF
5908if ac_fn_c_try_link "$LINENO"; then :
5909  ac_cv_func_alloca_works=yes
5910else
5911  ac_cv_func_alloca_works=no
5912fi
5913rm -f core conftest.err conftest.$ac_objext \
5914    conftest$ac_exeext conftest.$ac_ext
5915fi
5916{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
5917$as_echo "$ac_cv_func_alloca_works" >&6; }
5918
5919if test $ac_cv_func_alloca_works = yes; then
5920
5921$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
5922
5923else
5924  # The SVR3 libPW and SVR4 libucb both contain incompatible functions
5925# that cause trouble.  Some versions do not even contain alloca or
5926# contain a buggy version.  If you still want to use their alloca,
5927# use ar to extract alloca.o from them instead of compiling alloca.c.
5928
5929ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
5930
5931$as_echo "#define C_ALLOCA 1" >>confdefs.h
5932
5933
5934{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
5935$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
5936if ${ac_cv_os_cray+:} false; then :
5937  $as_echo_n "(cached) " >&6
5938else
5939  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5940/* end confdefs.h.  */
5941#if defined CRAY && ! defined CRAY2
5942webecray
5943#else
5944wenotbecray
5945#endif
5946
5947_ACEOF
5948if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5949  $EGREP "webecray" >/dev/null 2>&1; then :
5950  ac_cv_os_cray=yes
5951else
5952  ac_cv_os_cray=no
5953fi
5954rm -f conftest*
5955
5956fi
5957{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
5958$as_echo "$ac_cv_os_cray" >&6; }
5959if test $ac_cv_os_cray = yes; then
5960  for ac_func in _getb67 GETB67 getb67; do
5961    as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5962ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5963if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5964
5965cat >>confdefs.h <<_ACEOF
5966#define CRAY_STACKSEG_END $ac_func
5967_ACEOF
5968
5969    break
5970fi
5971
5972  done
5973fi
5974
5975{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
5976$as_echo_n "checking stack direction for C alloca... " >&6; }
5977if ${ac_cv_c_stack_direction+:} false; then :
5978  $as_echo_n "(cached) " >&6
5979else
5980  if test "$cross_compiling" = yes; then :
5981  ac_cv_c_stack_direction=0
5982else
5983  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5984/* end confdefs.h.  */
5985$ac_includes_default
5986int
5987find_stack_direction (int *addr, int depth)
5988{
5989  int dir, dummy = 0;
5990  if (! addr)
5991    addr = &dummy;
5992  *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
5993  dir = depth ? find_stack_direction (addr, depth - 1) : 0;
5994  return dir + dummy;
5995}
5996
5997int
5998main (int argc, char **argv)
5999{
6000  return find_stack_direction (0, argc + !argv + 20) < 0;
6001}
6002_ACEOF
6003if ac_fn_c_try_run "$LINENO"; then :
6004  ac_cv_c_stack_direction=1
6005else
6006  ac_cv_c_stack_direction=-1
6007fi
6008rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6009  conftest.$ac_objext conftest.beam conftest.$ac_ext
6010fi
6011
6012fi
6013{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
6014$as_echo "$ac_cv_c_stack_direction" >&6; }
6015cat >>confdefs.h <<_ACEOF
6016#define STACK_DIRECTION $ac_cv_c_stack_direction
6017_ACEOF
6018
6019
6020fi
6021
6022for ac_header in fenv.h float.h inttypes.h libintl.h limits.h malloc.h stddef.h stdlib.h string.h unistd.h
6023do :
6024  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6025ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
6026if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
6027  cat >>confdefs.h <<_ACEOF
6028#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6029_ACEOF
6030
6031fi
6032
6033done
6034
6035
6036# Checks for typedefs, structures, and compiler characteristics.
6037{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
6038$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
6039if ${ac_cv_header_stdbool_h+:} false; then :
6040  $as_echo_n "(cached) " >&6
6041else
6042  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6043/* end confdefs.h.  */
6044
6045             #include <stdbool.h>
6046             #ifndef bool
6047              "error: bool is not defined"
6048             #endif
6049             #ifndef false
6050              "error: false is not defined"
6051             #endif
6052             #if false
6053              "error: false is not 0"
6054             #endif
6055             #ifndef true
6056              "error: true is not defined"
6057             #endif
6058             #if true != 1
6059              "error: true is not 1"
6060             #endif
6061             #ifndef __bool_true_false_are_defined
6062              "error: __bool_true_false_are_defined is not defined"
6063             #endif
6064
6065             struct s { _Bool s: 1; _Bool t; } s;
6066
6067             char a[true == 1 ? 1 : -1];
6068             char b[false == 0 ? 1 : -1];
6069             char c[__bool_true_false_are_defined == 1 ? 1 : -1];
6070             char d[(bool) 0.5 == true ? 1 : -1];
6071             /* See body of main program for 'e'.  */
6072             char f[(_Bool) 0.0 == false ? 1 : -1];
6073             char g[true];
6074             char h[sizeof (_Bool)];
6075             char i[sizeof s.t];
6076             enum { j = false, k = true, l = false * true, m = true * 256 };
6077             /* The following fails for
6078                HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
6079             _Bool n[m];
6080             char o[sizeof n == m * sizeof n[0] ? 1 : -1];
6081             char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
6082             /* Catch a bug in an HP-UX C compiler.  See
6083                http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
6084                http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
6085              */
6086             _Bool q = true;
6087             _Bool *pq = &q;
6088
6089int
6090main ()
6091{
6092
6093             bool e = &s;
6094             *pq |= q;
6095             *pq |= ! q;
6096             /* Refer to every declared value, to avoid compiler optimizations.  */
6097             return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
6098                     + !m + !n + !o + !p + !q + !pq);
6099
6100  ;
6101  return 0;
6102}
6103_ACEOF
6104if ac_fn_c_try_compile "$LINENO"; then :
6105  ac_cv_header_stdbool_h=yes
6106else
6107  ac_cv_header_stdbool_h=no
6108fi
6109rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6110fi
6111{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
6112$as_echo "$ac_cv_header_stdbool_h" >&6; }
6113   ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
6114if test "x$ac_cv_type__Bool" = xyes; then :
6115
6116cat >>confdefs.h <<_ACEOF
6117#define HAVE__BOOL 1
6118_ACEOF
6119
6120
6121fi
6122
6123
6124if test $ac_cv_header_stdbool_h = yes; then
6125
6126$as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h
6127
6128fi
6129
6130{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
6131$as_echo_n "checking for inline... " >&6; }
6132if ${ac_cv_c_inline+:} false; then :
6133  $as_echo_n "(cached) " >&6
6134else
6135  ac_cv_c_inline=no
6136for ac_kw in inline __inline__ __inline; do
6137  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6138/* end confdefs.h.  */
6139#ifndef __cplusplus
6140typedef int foo_t;
6141static $ac_kw foo_t static_foo () {return 0; }
6142$ac_kw foo_t foo () {return 0; }
6143#endif
6144
6145_ACEOF
6146if ac_fn_c_try_compile "$LINENO"; then :
6147  ac_cv_c_inline=$ac_kw
6148fi
6149rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6150  test "$ac_cv_c_inline" != no && break
6151done
6152
6153fi
6154{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
6155$as_echo "$ac_cv_c_inline" >&6; }
6156
6157case $ac_cv_c_inline in
6158  inline | yes) ;;
6159  *)
6160    case $ac_cv_c_inline in
6161      no) ac_val=;;
6162      *) ac_val=$ac_cv_c_inline;;
6163    esac
6164    cat >>confdefs.h <<_ACEOF
6165#ifndef __cplusplus
6166#define inline $ac_val
6167#endif
6168_ACEOF
6169    ;;
6170esac
6171
6172ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
6173case $ac_cv_c_int16_t in #(
6174  no|yes) ;; #(
6175  *)
6176
6177cat >>confdefs.h <<_ACEOF
6178#define int16_t $ac_cv_c_int16_t
6179_ACEOF
6180;;
6181esac
6182
6183ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
6184case $ac_cv_c_int32_t in #(
6185  no|yes) ;; #(
6186  *)
6187
6188cat >>confdefs.h <<_ACEOF
6189#define int32_t $ac_cv_c_int32_t
6190_ACEOF
6191;;
6192esac
6193
6194ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
6195case $ac_cv_c_int8_t in #(
6196  no|yes) ;; #(
6197  *)
6198
6199cat >>confdefs.h <<_ACEOF
6200#define int8_t $ac_cv_c_int8_t
6201_ACEOF
6202;;
6203esac
6204
6205{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
6206$as_echo_n "checking for C/C++ restrict keyword... " >&6; }
6207if ${ac_cv_c_restrict+:} false; then :
6208  $as_echo_n "(cached) " >&6
6209else
6210  ac_cv_c_restrict=no
6211   # The order here caters to the fact that C++ does not require restrict.
6212   for ac_kw in __restrict __restrict__ _Restrict restrict; do
6213     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6214/* end confdefs.h.  */
6215typedef int * int_ptr;
6216        int foo (int_ptr $ac_kw ip) {
6217        return ip[0];
6218       }
6219int
6220main ()
6221{
6222int s[1];
6223        int * $ac_kw t = s;
6224        t[0] = 0;
6225        return foo(t)
6226  ;
6227  return 0;
6228}
6229_ACEOF
6230if ac_fn_c_try_compile "$LINENO"; then :
6231  ac_cv_c_restrict=$ac_kw
6232fi
6233rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6234     test "$ac_cv_c_restrict" != no && break
6235   done
6236
6237fi
6238{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
6239$as_echo "$ac_cv_c_restrict" >&6; }
6240
6241 case $ac_cv_c_restrict in
6242   restrict) ;;
6243   no) $as_echo "#define restrict /**/" >>confdefs.h
6244 ;;
6245   *)  cat >>confdefs.h <<_ACEOF
6246#define restrict $ac_cv_c_restrict
6247_ACEOF
6248 ;;
6249 esac
6250
6251ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
6252if test "x$ac_cv_type_size_t" = xyes; then :
6253
6254else
6255
6256cat >>confdefs.h <<_ACEOF
6257#define size_t unsigned int
6258_ACEOF
6259
6260fi
6261
6262ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6263case $ac_cv_c_uint16_t in #(
6264  no|yes) ;; #(
6265  *)
6266
6267
6268cat >>confdefs.h <<_ACEOF
6269#define uint16_t $ac_cv_c_uint16_t
6270_ACEOF
6271;;
6272  esac
6273
6274ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6275case $ac_cv_c_uint32_t in #(
6276  no|yes) ;; #(
6277  *)
6278
6279$as_echo "#define _UINT32_T 1" >>confdefs.h
6280
6281
6282cat >>confdefs.h <<_ACEOF
6283#define uint32_t $ac_cv_c_uint32_t
6284_ACEOF
6285;;
6286  esac
6287
6288ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
6289case $ac_cv_c_uint8_t in #(
6290  no|yes) ;; #(
6291  *)
6292
6293$as_echo "#define _UINT8_T 1" >>confdefs.h
6294
6295
6296cat >>confdefs.h <<_ACEOF
6297#define uint8_t $ac_cv_c_uint8_t
6298_ACEOF
6299;;
6300  esac
6301
6302
6303# Checks for library functions.
6304for ac_func in memset putenv strchr strtol
6305do :
6306  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6307ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6308if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
6309  cat >>confdefs.h <<_ACEOF
6310#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6311_ACEOF
6312
6313fi
6314done
6315
6316
6317#==============================================================================
6318# backend compiler implementation
6319
6320cat >>confdefs.h <<_ACEOF
6321#define CFA_BACKEND_CC "${CC}"
6322_ACEOF
6323
6324
6325
6326#==============================================================================
6327ac_config_files="$ac_config_files Makefile driver/Makefile src/Makefile benchmark/Makefile tests/Makefile tests/preempt_longrun/Makefile tools/Makefile tools/prettyprinter/Makefile"
6328
6329
6330ac_config_links="$ac_config_links tests/test.py:tests/test.py"
6331
6332
6333ac_config_files="$ac_config_files tests/config.py"
6334
6335cat >confcache <<\_ACEOF
6336# This file is a shell script that caches the results of configure
6337# tests run on this system so they can be shared between configure
6338# scripts and configure runs, see configure's option --config-cache.
6339# It is not useful on other systems.  If it contains results you don't
6340# want to keep, you may remove or edit it.
6341#
6342# config.status only pays attention to the cache file if you give it
6343# the --recheck option to rerun configure.
6344#
6345# `ac_cv_env_foo' variables (set or unset) will be overridden when
6346# loading this file, other *unset* `ac_cv_foo' will be assigned the
6347# following values.
6348
6349_ACEOF
6350
6351# The following way of writing the cache mishandles newlines in values,
6352# but we know of no workaround that is simple, portable, and efficient.
6353# So, we kill variables containing newlines.
6354# Ultrix sh set writes to stderr and can't be redirected directly,
6355# and sets the high bit in the cache file unless we assign to the vars.
6356(
6357  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
6358    eval ac_val=\$$ac_var
6359    case $ac_val in #(
6360    *${as_nl}*)
6361      case $ac_var in #(
6362      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
6363$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
6364      esac
6365      case $ac_var in #(
6366      _ | IFS | as_nl) ;; #(
6367      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
6368      *) { eval $ac_var=; unset $ac_var;} ;;
6369      esac ;;
6370    esac
6371  done
6372
6373  (set) 2>&1 |
6374    case $as_nl`(ac_space=' '; set) 2>&1` in #(
6375    *${as_nl}ac_space=\ *)
6376      # `set' does not quote correctly, so add quotes: double-quote
6377      # substitution turns \\\\ into \\, and sed turns \\ into \.
6378      sed -n \
6379        "s/'/'\\\\''/g;
6380          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6381      ;; #(
6382    *)
6383      # `set' quotes correctly as required by POSIX, so do not add quotes.
6384      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
6385      ;;
6386    esac |
6387    sort
6388) |
6389  sed '
6390     /^ac_cv_env_/b end
6391     t clear
6392     :clear
6393     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6394     t end
6395     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6396     :end' >>confcache
6397if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6398  if test -w "$cache_file"; then
6399    if test "x$cache_file" != "x/dev/null"; then
6400      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
6401$as_echo "$as_me: updating cache $cache_file" >&6;}
6402      if test ! -f "$cache_file" || test -h "$cache_file"; then
6403        cat confcache >"$cache_file"
6404      else
6405        case $cache_file in #(
6406        */* | ?:*)
6407          mv -f confcache "$cache_file"$$ &&
6408          mv -f "$cache_file"$$ "$cache_file" ;; #(
6409        *)
6410          mv -f confcache "$cache_file" ;;
6411        esac
6412      fi
6413    fi
6414  else
6415    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6416$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
6417  fi
6418fi
6419rm -f confcache
6420
6421test "x$prefix" = xNONE && prefix=$ac_default_prefix
6422# Let make expand exec_prefix.
6423test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6424
6425DEFS=-DHAVE_CONFIG_H
6426
6427ac_libobjs=
6428ac_ltlibobjs=
6429U=
6430for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6431  # 1. Remove the extension, and $U if already installed.
6432  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
6433  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
6434  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
6435  #    will be set to the directory where LIBOBJS objects are built.
6436  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
6437  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
6438done
6439LIBOBJS=$ac_libobjs
6440
6441LTLIBOBJS=$ac_ltlibobjs
6442
6443
6444{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
6445$as_echo_n "checking that generated files are newer than configure... " >&6; }
6446   if test -n "$am_sleep_pid"; then
6447     # Hide warnings about reused PIDs.
6448     wait $am_sleep_pid 2>/dev/null
6449   fi
6450   { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
6451$as_echo "done" >&6; }
6452 if test -n "$EXEEXT"; then
6453  am__EXEEXT_TRUE=
6454  am__EXEEXT_FALSE='#'
6455else
6456  am__EXEEXT_TRUE='#'
6457  am__EXEEXT_FALSE=
6458fi
6459
6460if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
6461  as_fn_error $? "conditional \"AMDEP\" was never defined.
6462Usually this means the macro was only invoked conditionally." "$LINENO" 5
6463fi
6464if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
6465  as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
6466Usually this means the macro was only invoked conditionally." "$LINENO" 5
6467fi
6468if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
6469  as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
6470Usually this means the macro was only invoked conditionally." "$LINENO" 5
6471fi
6472if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then
6473  as_fn_error $? "conditional \"am__fastdepCCAS\" was never defined.
6474Usually this means the macro was only invoked conditionally." "$LINENO" 5
6475fi
6476if test -z "${WITH_LIBFIBRE_TRUE}" && test -z "${WITH_LIBFIBRE_FALSE}"; then
6477  as_fn_error $? "conditional \"WITH_LIBFIBRE\" was never defined.
6478Usually this means the macro was only invoked conditionally." "$LINENO" 5
6479fi
6480
6481: "${CONFIG_STATUS=./config.status}"
6482ac_write_fail=0
6483ac_clean_files_save=$ac_clean_files
6484ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6485{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
6486$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
6487as_write_fail=0
6488cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
6489#! $SHELL
6490# Generated by $as_me.
6491# Run this file to recreate the current configuration.
6492# Compiler output produced by configure, useful for debugging
6493# configure, is in config.log if it exists.
6494
6495debug=false
6496ac_cs_recheck=false
6497ac_cs_silent=false
6498
6499SHELL=\${CONFIG_SHELL-$SHELL}
6500export SHELL
6501_ASEOF
6502cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
6503## -------------------- ##
6504## M4sh Initialization. ##
6505## -------------------- ##
6506
6507# Be more Bourne compatible
6508DUALCASE=1; export DUALCASE # for MKS sh
6509if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
6510  emulate sh
6511  NULLCMD=:
6512  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
6513  # is contrary to our usage.  Disable this feature.
6514  alias -g '${1+"$@"}'='"$@"'
6515  setopt NO_GLOB_SUBST
6516else
6517  case `(set -o) 2>/dev/null` in #(
6518  *posix*) :
6519    set -o posix ;; #(
6520  *) :
6521     ;;
6522esac
6523fi
6524
6525
6526as_nl='
6527'
6528export as_nl
6529# Printing a long string crashes Solaris 7 /usr/bin/printf.
6530as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
6531as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
6532as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
6533# Prefer a ksh shell builtin over an external printf program on Solaris,
6534# but without wasting forks for bash or zsh.
6535if test -z "$BASH_VERSION$ZSH_VERSION" \
6536    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
6537  as_echo='print -r --'
6538  as_echo_n='print -rn --'
6539elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
6540  as_echo='printf %s\n'
6541  as_echo_n='printf %s'
6542else
6543  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
6544    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
6545    as_echo_n='/usr/ucb/echo -n'
6546  else
6547    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
6548    as_echo_n_body='eval
6549      arg=$1;
6550      case $arg in #(
6551      *"$as_nl"*)
6552        expr "X$arg" : "X\\(.*\\)$as_nl";
6553        arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
6554      esac;
6555      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
6556    '
6557    export as_echo_n_body
6558    as_echo_n='sh -c $as_echo_n_body as_echo'
6559  fi
6560  export as_echo_body
6561  as_echo='sh -c $as_echo_body as_echo'
6562fi
6563
6564# The user is always right.
6565if test "${PATH_SEPARATOR+set}" != set; then
6566  PATH_SEPARATOR=:
6567  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
6568    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
6569      PATH_SEPARATOR=';'
6570  }
6571fi
6572
6573
6574# IFS
6575# We need space, tab and new line, in precisely that order.  Quoting is
6576# there to prevent editors from complaining about space-tab.
6577# (If _AS_PATH_WALK were called with IFS unset, it would disable word
6578# splitting by setting IFS to empty value.)
6579IFS=" ""        $as_nl"
6580
6581# Find who we are.  Look in the path if we contain no directory separator.
6582as_myself=
6583case $0 in #((
6584  *[\\/]* ) as_myself=$0 ;;
6585  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6586for as_dir in $PATH
6587do
6588  IFS=$as_save_IFS
6589  test -z "$as_dir" && as_dir=.
6590    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6591  done
6592IFS=$as_save_IFS
6593
6594     ;;
6595esac
6596# We did not find ourselves, most probably we were run as `sh COMMAND'
6597# in which case we are not to be found in the path.
6598if test "x$as_myself" = x; then
6599  as_myself=$0
6600fi
6601if test ! -f "$as_myself"; then
6602  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
6603  exit 1
6604fi
6605
6606# Unset variables that we do not need and which cause bugs (e.g. in
6607# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
6608# suppresses any "Segmentation fault" message there.  '((' could
6609# trigger a bug in pdksh 5.2.14.
6610for as_var in BASH_ENV ENV MAIL MAILPATH
6611do eval test x\${$as_var+set} = xset \
6612  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
6613done
6614PS1='$ '
6615PS2='> '
6616PS4='+ '
6617
6618# NLS nuisances.
6619LC_ALL=C
6620export LC_ALL
6621LANGUAGE=C
6622export LANGUAGE
6623
6624# CDPATH.
6625(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
6626
6627
6628# as_fn_error STATUS ERROR [LINENO LOG_FD]
6629# ----------------------------------------
6630# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
6631# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
6632# script with STATUS, using 1 if that was 0.
6633as_fn_error ()
6634{
6635  as_status=$1; test $as_status -eq 0 && as_status=1
6636  if test "$4"; then
6637    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
6638    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
6639  fi
6640  $as_echo "$as_me: error: $2" >&2
6641  as_fn_exit $as_status
6642} # as_fn_error
6643
6644
6645# as_fn_set_status STATUS
6646# -----------------------
6647# Set $? to STATUS, without forking.
6648as_fn_set_status ()
6649{
6650  return $1
6651} # as_fn_set_status
6652
6653# as_fn_exit STATUS
6654# -----------------
6655# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
6656as_fn_exit ()
6657{
6658  set +e
6659  as_fn_set_status $1
6660  exit $1
6661} # as_fn_exit
6662
6663# as_fn_unset VAR
6664# ---------------
6665# Portably unset VAR.
6666as_fn_unset ()
6667{
6668  { eval $1=; unset $1;}
6669}
6670as_unset=as_fn_unset
6671# as_fn_append VAR VALUE
6672# ----------------------
6673# Append the text in VALUE to the end of the definition contained in VAR. Take
6674# advantage of any shell optimizations that allow amortized linear growth over
6675# repeated appends, instead of the typical quadratic growth present in naive
6676# implementations.
6677if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
6678  eval 'as_fn_append ()
6679  {
6680    eval $1+=\$2
6681  }'
6682else
6683  as_fn_append ()
6684  {
6685    eval $1=\$$1\$2
6686  }
6687fi # as_fn_append
6688
6689# as_fn_arith ARG...
6690# ------------------
6691# Perform arithmetic evaluation on the ARGs, and store the result in the
6692# global $as_val. Take advantage of shells that can avoid forks. The arguments
6693# must be portable across $(()) and expr.
6694if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
6695  eval 'as_fn_arith ()
6696  {
6697    as_val=$(( $* ))
6698  }'
6699else
6700  as_fn_arith ()
6701  {
6702    as_val=`expr "$@" || test $? -eq 1`
6703  }
6704fi # as_fn_arith
6705
6706
6707if expr a : '\(a\)' >/dev/null 2>&1 &&
6708   test "X`expr 00001 : '.*\(...\)'`" = X001; then
6709  as_expr=expr
6710else
6711  as_expr=false
6712fi
6713
6714if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
6715  as_basename=basename
6716else
6717  as_basename=false
6718fi
6719
6720if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
6721  as_dirname=dirname
6722else
6723  as_dirname=false
6724fi
6725
6726as_me=`$as_basename -- "$0" ||
6727$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
6728         X"$0" : 'X\(//\)$' \| \
6729         X"$0" : 'X\(/\)' \| . 2>/dev/null ||
6730$as_echo X/"$0" |
6731    sed '/^.*\/\([^/][^/]*\)\/*$/{
6732            s//\1/
6733            q
6734          }
6735          /^X\/\(\/\/\)$/{
6736            s//\1/
6737            q
6738          }
6739          /^X\/\(\/\).*/{
6740            s//\1/
6741            q
6742          }
6743          s/.*/./; q'`
6744
6745# Avoid depending upon Character Ranges.
6746as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6747as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6748as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6749as_cr_digits='0123456789'
6750as_cr_alnum=$as_cr_Letters$as_cr_digits
6751
6752ECHO_C= ECHO_N= ECHO_T=
6753case `echo -n x` in #(((((
6754-n*)
6755  case `echo 'xy\c'` in
6756  *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
6757  xy)  ECHO_C='\c';;
6758  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
6759       ECHO_T=' ';;
6760  esac;;
6761*)
6762  ECHO_N='-n';;
6763esac
6764
6765rm -f conf$$ conf$$.exe conf$$.file
6766if test -d conf$$.dir; then
6767  rm -f conf$$.dir/conf$$.file
6768else
6769  rm -f conf$$.dir
6770  mkdir conf$$.dir 2>/dev/null
6771fi
6772if (echo >conf$$.file) 2>/dev/null; then
6773  if ln -s conf$$.file conf$$ 2>/dev/null; then
6774    as_ln_s='ln -s'
6775    # ... but there are two gotchas:
6776    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
6777    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
6778    # In both cases, we have to default to `cp -pR'.
6779    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
6780      as_ln_s='cp -pR'
6781  elif ln conf$$.file conf$$ 2>/dev/null; then
6782    as_ln_s=ln
6783  else
6784    as_ln_s='cp -pR'
6785  fi
6786else
6787  as_ln_s='cp -pR'
6788fi
6789rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
6790rmdir conf$$.dir 2>/dev/null
6791
6792
6793# as_fn_mkdir_p
6794# -------------
6795# Create "$as_dir" as a directory, including parents if necessary.
6796as_fn_mkdir_p ()
6797{
6798
6799  case $as_dir in #(
6800  -*) as_dir=./$as_dir;;
6801  esac
6802  test -d "$as_dir" || eval $as_mkdir_p || {
6803    as_dirs=
6804    while :; do
6805      case $as_dir in #(
6806      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
6807      *) as_qdir=$as_dir;;
6808      esac
6809      as_dirs="'$as_qdir' $as_dirs"
6810      as_dir=`$as_dirname -- "$as_dir" ||
6811$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6812         X"$as_dir" : 'X\(//\)[^/]' \| \
6813         X"$as_dir" : 'X\(//\)$' \| \
6814         X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
6815$as_echo X"$as_dir" |
6816    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6817            s//\1/
6818            q
6819          }
6820          /^X\(\/\/\)[^/].*/{
6821            s//\1/
6822            q
6823          }
6824          /^X\(\/\/\)$/{
6825            s//\1/
6826            q
6827          }
6828          /^X\(\/\).*/{
6829            s//\1/
6830            q
6831          }
6832          s/.*/./; q'`
6833      test -d "$as_dir" && break
6834    done
6835    test -z "$as_dirs" || eval "mkdir $as_dirs"
6836  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
6837
6838
6839} # as_fn_mkdir_p
6840if mkdir -p . 2>/dev/null; then
6841  as_mkdir_p='mkdir -p "$as_dir"'
6842else
6843  test -d ./-p && rmdir ./-p
6844  as_mkdir_p=false
6845fi
6846
6847
6848# as_fn_executable_p FILE
6849# -----------------------
6850# Test if FILE is an executable regular file.
6851as_fn_executable_p ()
6852{
6853  test -f "$1" && test -x "$1"
6854} # as_fn_executable_p
6855as_test_x='test -x'
6856as_executable_p=as_fn_executable_p
6857
6858# Sed expression to map a string onto a valid CPP name.
6859as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
6860
6861# Sed expression to map a string onto a valid variable name.
6862as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
6863
6864
6865exec 6>&1
6866## ----------------------------------- ##
6867## Main body of $CONFIG_STATUS script. ##
6868## ----------------------------------- ##
6869_ASEOF
6870test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
6871
6872cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6873# Save the log message, to keep $0 and so on meaningful, and to
6874# report actual input values of CONFIG_FILES etc. instead of their
6875# values after options handling.
6876ac_log="
6877This file was extended by cfa-cc $as_me 1.0.0.0, which was
6878generated by GNU Autoconf 2.69.  Invocation command line was
6879
6880  CONFIG_FILES    = $CONFIG_FILES
6881  CONFIG_HEADERS  = $CONFIG_HEADERS
6882  CONFIG_LINKS    = $CONFIG_LINKS
6883  CONFIG_COMMANDS = $CONFIG_COMMANDS
6884  $ $0 $@
6885
6886on `(hostname || uname -n) 2>/dev/null | sed 1q`
6887"
6888
6889_ACEOF
6890
6891case $ac_config_files in *"
6892"*) set x $ac_config_files; shift; ac_config_files=$*;;
6893esac
6894
6895case $ac_config_headers in *"
6896"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
6897esac
6898
6899
6900cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6901# Files that config.status was made for.
6902config_files="$ac_config_files"
6903config_headers="$ac_config_headers"
6904config_links="$ac_config_links"
6905config_commands="$ac_config_commands"
6906
6907_ACEOF
6908
6909cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6910ac_cs_usage="\
6911\`$as_me' instantiates files and other configuration actions
6912from templates according to the current configuration.  Unless the files
6913and actions are specified as TAGs, all are instantiated by default.
6914
6915Usage: $0 [OPTION]... [TAG]...
6916
6917  -h, --help       print this help, then exit
6918  -V, --version    print version number and configuration settings, then exit
6919      --config     print configuration, then exit
6920  -q, --quiet, --silent
6921                   do not print progress messages
6922  -d, --debug      don't remove temporary files
6923      --recheck    update $as_me by reconfiguring in the same conditions
6924      --file=FILE[:TEMPLATE]
6925                   instantiate the configuration file FILE
6926      --header=FILE[:TEMPLATE]
6927                   instantiate the configuration header FILE
6928
6929Configuration files:
6930$config_files
6931
6932Configuration headers:
6933$config_headers
6934
6935Configuration links:
6936$config_links
6937
6938Configuration commands:
6939$config_commands
6940
6941Report bugs to <cforall@plg.uwaterloo.ca>."
6942
6943_ACEOF
6944cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6945ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
6946ac_cs_version="\\
6947cfa-cc config.status 1.0.0.0
6948configured by $0, generated by GNU Autoconf 2.69,
6949  with options \\"\$ac_cs_config\\"
6950
6951Copyright (C) 2012 Free Software Foundation, Inc.
6952This config.status script is free software; the Free Software Foundation
6953gives unlimited permission to copy, distribute and modify it."
6954
6955ac_pwd='$ac_pwd'
6956srcdir='$srcdir'
6957INSTALL='$INSTALL'
6958MKDIR_P='$MKDIR_P'
6959AWK='$AWK'
6960test -n "\$AWK" || AWK=awk
6961_ACEOF
6962
6963cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6964# The default lists apply if the user does not specify any file.
6965ac_need_defaults=:
6966while test $# != 0
6967do
6968  case $1 in
6969  --*=?*)
6970    ac_option=`expr "X$1" : 'X\([^=]*\)='`
6971    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
6972    ac_shift=:
6973    ;;
6974  --*=)
6975    ac_option=`expr "X$1" : 'X\([^=]*\)='`
6976    ac_optarg=
6977    ac_shift=:
6978    ;;
6979  *)
6980    ac_option=$1
6981    ac_optarg=$2
6982    ac_shift=shift
6983    ;;
6984  esac
6985
6986  case $ac_option in
6987  # Handling of the options.
6988  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
6989    ac_cs_recheck=: ;;
6990  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
6991    $as_echo "$ac_cs_version"; exit ;;
6992  --config | --confi | --conf | --con | --co | --c )
6993    $as_echo "$ac_cs_config"; exit ;;
6994  --debug | --debu | --deb | --de | --d | -d )
6995    debug=: ;;
6996  --file | --fil | --fi | --f )
6997    $ac_shift
6998    case $ac_optarg in
6999    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7000    '') as_fn_error $? "missing file argument" ;;
7001    esac
7002    as_fn_append CONFIG_FILES " '$ac_optarg'"
7003    ac_need_defaults=false;;
7004  --header | --heade | --head | --hea )
7005    $ac_shift
7006    case $ac_optarg in
7007    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7008    esac
7009    as_fn_append CONFIG_HEADERS " '$ac_optarg'"
7010    ac_need_defaults=false;;
7011  --he | --h)
7012    # Conflict between --help and --header
7013    as_fn_error $? "ambiguous option: \`$1'
7014Try \`$0 --help' for more information.";;
7015  --help | --hel | -h )
7016    $as_echo "$ac_cs_usage"; exit ;;
7017  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7018  | -silent | --silent | --silen | --sile | --sil | --si | --s)
7019    ac_cs_silent=: ;;
7020
7021  # This is an error.
7022  -*) as_fn_error $? "unrecognized option: \`$1'
7023Try \`$0 --help' for more information." ;;
7024
7025  *) as_fn_append ac_config_targets " $1"
7026     ac_need_defaults=false ;;
7027
7028  esac
7029  shift
7030done
7031
7032ac_configure_extra_args=
7033
7034if $ac_cs_silent; then
7035  exec 6>/dev/null
7036  ac_configure_extra_args="$ac_configure_extra_args --silent"
7037fi
7038
7039_ACEOF
7040cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7041if \$ac_cs_recheck; then
7042  set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7043  shift
7044  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
7045  CONFIG_SHELL='$SHELL'
7046  export CONFIG_SHELL
7047  exec "\$@"
7048fi
7049
7050_ACEOF
7051cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7052exec 5>>config.log
7053{
7054  echo
7055  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7056## Running $as_me. ##
7057_ASBOX
7058  $as_echo "$ac_log"
7059} >&5
7060
7061_ACEOF
7062cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7063#
7064# INIT-COMMANDS
7065#
7066AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
7067
7068_ACEOF
7069
7070cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7071
7072# Handling of arguments.
7073for ac_config_target in $ac_config_targets
7074do
7075  case $ac_config_target in
7076    "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:src/config.h.in" ;;
7077    "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
7078    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7079    "driver/Makefile") CONFIG_FILES="$CONFIG_FILES driver/Makefile" ;;
7080    "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
7081    "benchmark/Makefile") CONFIG_FILES="$CONFIG_FILES benchmark/Makefile" ;;
7082    "tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;;
7083    "tests/preempt_longrun/Makefile") CONFIG_FILES="$CONFIG_FILES tests/preempt_longrun/Makefile" ;;
7084    "tools/Makefile") CONFIG_FILES="$CONFIG_FILES tools/Makefile" ;;
7085    "tools/prettyprinter/Makefile") CONFIG_FILES="$CONFIG_FILES tools/prettyprinter/Makefile" ;;
7086    "tests/test.py") CONFIG_LINKS="$CONFIG_LINKS tests/test.py:tests/test.py" ;;
7087    "tests/config.py") CONFIG_FILES="$CONFIG_FILES tests/config.py" ;;
7088
7089  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
7090  esac
7091done
7092
7093
7094# If the user did not use the arguments to specify the items to instantiate,
7095# then the envvar interface is used.  Set only those that are not.
7096# We use the long form for the default assignment because of an extremely
7097# bizarre bug on SunOS 4.1.3.
7098if $ac_need_defaults; then
7099  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7100  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
7101  test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
7102  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
7103fi
7104
7105# Have a temporary directory for convenience.  Make it in the build tree
7106# simply because there is no reason against having it here, and in addition,
7107# creating and moving files from /tmp can sometimes cause problems.
7108# Hook for its removal unless debugging.
7109# Note that there is a small window in which the directory will not be cleaned:
7110# after its creation but before its name has been assigned to `$tmp'.
7111$debug ||
7112{
7113  tmp= ac_tmp=
7114  trap 'exit_status=$?
7115  : "${ac_tmp:=$tmp}"
7116  { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
7117' 0
7118  trap 'as_fn_exit 1' 1 2 13 15
7119}
7120# Create a (secure) tmp directory for tmp files.
7121
7122{
7123  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
7124  test -d "$tmp"
7125}  ||
7126{
7127  tmp=./conf$$-$RANDOM
7128  (umask 077 && mkdir "$tmp")
7129} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
7130ac_tmp=$tmp
7131
7132# Set up the scripts for CONFIG_FILES section.
7133# No need to generate them if there are no CONFIG_FILES.
7134# This happens for instance with `./config.status config.h'.
7135if test -n "$CONFIG_FILES"; then
7136
7137
7138ac_cr=`echo X | tr X '\015'`
7139# On cygwin, bash can eat \r inside `` if the user requested igncr.
7140# But we know of no other shell where ac_cr would be empty at this
7141# point, so we can use a bashism as a fallback.
7142if test "x$ac_cr" = x; then
7143  eval ac_cr=\$\'\\r\'
7144fi
7145ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7146if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7147  ac_cs_awk_cr='\\r'
7148else
7149  ac_cs_awk_cr=$ac_cr
7150fi
7151
7152echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
7153_ACEOF
7154
7155
7156{
7157  echo "cat >conf$$subs.awk <<_ACEOF" &&
7158  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
7159  echo "_ACEOF"
7160} >conf$$subs.sh ||
7161  as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7162ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
7163ac_delim='%!_!# '
7164for ac_last_try in false false false false false :; do
7165  . ./conf$$subs.sh ||
7166    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7167
7168  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
7169  if test $ac_delim_n = $ac_delim_num; then
7170    break
7171  elif $ac_last_try; then
7172    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7173  else
7174    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7175  fi
7176done
7177rm -f conf$$subs.sh
7178
7179cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7180cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
7181_ACEOF
7182sed -n '
7183h
7184s/^/S["/; s/!.*/"]=/
7185p
7186g
7187s/^[^!]*!//
7188:repl
7189t repl
7190s/'"$ac_delim"'$//
7191t delim
7192:nl
7193h
7194s/\(.\{148\}\)..*/\1/
7195t more1
7196s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
7197p
7198n
7199b repl
7200:more1
7201s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7202p
7203g
7204s/.\{148\}//
7205t nl
7206:delim
7207h
7208s/\(.\{148\}\)..*/\1/
7209t more2
7210s/["\\]/\\&/g; s/^/"/; s/$/"/
7211p
7212b
7213:more2
7214s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7215p
7216g
7217s/.\{148\}//
7218t delim
7219' <conf$$subs.awk | sed '
7220/^[^""]/{
7221  N
7222  s/\n//
7223}
7224' >>$CONFIG_STATUS || ac_write_fail=1
7225rm -f conf$$subs.awk
7226cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7227_ACAWK
7228cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
7229  for (key in S) S_is_set[key] = 1
7230  FS = ""
7231
7232}
7233{
7234  line = $ 0
7235  nfields = split(line, field, "@")
7236  substed = 0
7237  len = length(field[1])
7238  for (i = 2; i < nfields; i++) {
7239    key = field[i]
7240    keylen = length(key)
7241    if (S_is_set[key]) {
7242      value = S[key]
7243      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7244      len += length(value) + length(field[++i])
7245      substed = 1
7246    } else
7247      len += 1 + keylen
7248  }
7249
7250  print line
7251}
7252
7253_ACAWK
7254_ACEOF
7255cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7256if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7257  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
7258else
7259  cat
7260fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
7261  || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
7262_ACEOF
7263
7264# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
7265# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
7266# trailing colons and then remove the whole line if VPATH becomes empty
7267# (actually we leave an empty line to preserve line numbers).
7268if test "x$srcdir" = x.; then
7269  ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
7270h
7271s///
7272s/^/:/
7273s/[      ]*$/:/
7274s/:\$(srcdir):/:/g
7275s/:\${srcdir}:/:/g
7276s/:@srcdir@:/:/g
7277s/^:*//
7278s/:*$//
7279x
7280s/\(=[   ]*\).*/\1/
7281G
7282s/\n//
7283s/^[^=]*=[       ]*$//
7284}'
7285fi
7286
7287cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7288fi # test -n "$CONFIG_FILES"
7289
7290# Set up the scripts for CONFIG_HEADERS section.
7291# No need to generate them if there are no CONFIG_HEADERS.
7292# This happens for instance with `./config.status Makefile'.
7293if test -n "$CONFIG_HEADERS"; then
7294cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
7295BEGIN {
7296_ACEOF
7297
7298# Transform confdefs.h into an awk script `defines.awk', embedded as
7299# here-document in config.status, that substitutes the proper values into
7300# config.h.in to produce config.h.
7301
7302# Create a delimiter string that does not exist in confdefs.h, to ease
7303# handling of long lines.
7304ac_delim='%!_!# '
7305for ac_last_try in false false :; do
7306  ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
7307  if test -z "$ac_tt"; then
7308    break
7309  elif $ac_last_try; then
7310    as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
7311  else
7312    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7313  fi
7314done
7315
7316# For the awk script, D is an array of macro values keyed by name,
7317# likewise P contains macro parameters if any.  Preserve backslash
7318# newline sequences.
7319
7320ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
7321sed -n '
7322s/.\{148\}/&'"$ac_delim"'/g
7323t rset
7324:rset
7325s/^[     ]*#[    ]*define[       ][      ]*/ /
7326t def
7327d
7328:def
7329s/\\$//
7330t bsnl
7331s/["\\]/\\&/g
7332s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
7333D["\1"]=" \3"/p
7334s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
7335d
7336:bsnl
7337s/["\\]/\\&/g
7338s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
7339D["\1"]=" \3\\\\\\n"\\/p
7340t cont
7341s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
7342t cont
7343d
7344:cont
7345n
7346s/.\{148\}/&'"$ac_delim"'/g
7347t clear
7348:clear
7349s/\\$//
7350t bsnlc
7351s/["\\]/\\&/g; s/^/"/; s/$/"/p
7352d
7353:bsnlc
7354s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
7355b cont
7356' <confdefs.h | sed '
7357s/'"$ac_delim"'/"\\\
7358"/g' >>$CONFIG_STATUS || ac_write_fail=1
7359
7360cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7361  for (key in D) D_is_set[key] = 1
7362  FS = ""
7363}
7364/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
7365  line = \$ 0
7366  split(line, arg, " ")
7367  if (arg[1] == "#") {
7368    defundef = arg[2]
7369    mac1 = arg[3]
7370  } else {
7371    defundef = substr(arg[1], 2)
7372    mac1 = arg[2]
7373  }
7374  split(mac1, mac2, "(") #)
7375  macro = mac2[1]
7376  prefix = substr(line, 1, index(line, defundef) - 1)
7377  if (D_is_set[macro]) {
7378    # Preserve the white space surrounding the "#".
7379    print prefix "define", macro P[macro] D[macro]
7380    next
7381  } else {
7382    # Replace #undef with comments.  This is necessary, for example,
7383    # in the case of _POSIX_SOURCE, which is predefined and required
7384    # on some systems where configure will not decide to define it.
7385    if (defundef == "undef") {
7386      print "/*", prefix defundef, macro, "*/"
7387      next
7388    }
7389  }
7390}
7391{ print }
7392_ACAWK
7393_ACEOF
7394cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7395  as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
7396fi # test -n "$CONFIG_HEADERS"
7397
7398
7399eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
7400shift
7401for ac_tag
7402do
7403  case $ac_tag in
7404  :[FHLC]) ac_mode=$ac_tag; continue;;
7405  esac
7406  case $ac_mode$ac_tag in
7407  :[FHL]*:*);;
7408  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
7409  :[FH]-) ac_tag=-:-;;
7410  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7411  esac
7412  ac_save_IFS=$IFS
7413  IFS=:
7414  set x $ac_tag
7415  IFS=$ac_save_IFS
7416  shift
7417  ac_file=$1
7418  shift
7419
7420  case $ac_mode in
7421  :L) ac_source=$1;;
7422  :[FH])
7423    ac_file_inputs=
7424    for ac_f
7425    do
7426      case $ac_f in
7427      -) ac_f="$ac_tmp/stdin";;
7428      *) # Look for the file first in the build tree, then in the source tree
7429         # (if the path is not absolute).  The absolute path cannot be DOS-style,
7430         # because $ac_f cannot contain `:'.
7431         test -f "$ac_f" ||
7432           case $ac_f in
7433           [\\/$]*) false;;
7434           *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
7435           esac ||
7436           as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
7437      esac
7438      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
7439      as_fn_append ac_file_inputs " '$ac_f'"
7440    done
7441
7442    # Let's still pretend it is `configure' which instantiates (i.e., don't
7443    # use $as_me), people would be surprised to read:
7444    #    /* config.h.  Generated by config.status.  */
7445    configure_input='Generated from '`
7446          $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
7447        `' by configure.'
7448    if test x"$ac_file" != x-; then
7449      configure_input="$ac_file.  $configure_input"
7450      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
7451$as_echo "$as_me: creating $ac_file" >&6;}
7452    fi
7453    # Neutralize special characters interpreted by sed in replacement strings.
7454    case $configure_input in #(
7455    *\&* | *\|* | *\\* )
7456       ac_sed_conf_input=`$as_echo "$configure_input" |
7457       sed 's/[\\\\&|]/\\\\&/g'`;; #(
7458    *) ac_sed_conf_input=$configure_input;;
7459    esac
7460
7461    case $ac_tag in
7462    *:-:* | *:-) cat >"$ac_tmp/stdin" \
7463      || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
7464    esac
7465    ;;
7466  esac
7467
7468  ac_dir=`$as_dirname -- "$ac_file" ||
7469$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7470         X"$ac_file" : 'X\(//\)[^/]' \| \
7471         X"$ac_file" : 'X\(//\)$' \| \
7472         X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
7473$as_echo X"$ac_file" |
7474    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7475            s//\1/
7476            q
7477          }
7478          /^X\(\/\/\)[^/].*/{
7479            s//\1/
7480            q
7481          }
7482          /^X\(\/\/\)$/{
7483            s//\1/
7484            q
7485          }
7486          /^X\(\/\).*/{
7487            s//\1/
7488            q
7489          }
7490          s/.*/./; q'`
7491  as_dir="$ac_dir"; as_fn_mkdir_p
7492  ac_builddir=.
7493
7494case "$ac_dir" in
7495.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
7496*)
7497  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
7498  # A ".." for each directory in $ac_dir_suffix.
7499  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
7500  case $ac_top_builddir_sub in
7501  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
7502  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
7503  esac ;;
7504esac
7505ac_abs_top_builddir=$ac_pwd
7506ac_abs_builddir=$ac_pwd$ac_dir_suffix
7507# for backward compatibility:
7508ac_top_builddir=$ac_top_build_prefix
7509
7510case $srcdir in
7511  .)  # We are building in place.
7512    ac_srcdir=.
7513    ac_top_srcdir=$ac_top_builddir_sub
7514    ac_abs_top_srcdir=$ac_pwd ;;
7515  [\\/]* | ?:[\\/]* )  # Absolute name.
7516    ac_srcdir=$srcdir$ac_dir_suffix;
7517    ac_top_srcdir=$srcdir
7518    ac_abs_top_srcdir=$srcdir ;;
7519  *) # Relative name.
7520    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
7521    ac_top_srcdir=$ac_top_build_prefix$srcdir
7522    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
7523esac
7524ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
7525
7526
7527  case $ac_mode in
7528  :F)
7529  #
7530  # CONFIG_FILE
7531  #
7532
7533  case $INSTALL in
7534  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7535  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
7536  esac
7537  ac_MKDIR_P=$MKDIR_P
7538  case $MKDIR_P in
7539  [\\/$]* | ?:[\\/]* ) ;;
7540  */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
7541  esac
7542_ACEOF
7543
7544cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7545# If the template does not know about datarootdir, expand it.
7546# FIXME: This hack should be removed a few years after 2.60.
7547ac_datarootdir_hack=; ac_datarootdir_seen=
7548ac_sed_dataroot='
7549/datarootdir/ {
7550  p
7551  q
7552}
7553/@datadir@/p
7554/@docdir@/p
7555/@infodir@/p
7556/@localedir@/p
7557/@mandir@/p'
7558case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
7559*datarootdir*) ac_datarootdir_seen=yes;;
7560*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
7561  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
7562$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
7563_ACEOF
7564cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7565  ac_datarootdir_hack='
7566  s&@datadir@&$datadir&g
7567  s&@docdir@&$docdir&g
7568  s&@infodir@&$infodir&g
7569  s&@localedir@&$localedir&g
7570  s&@mandir@&$mandir&g
7571  s&\\\${datarootdir}&$datarootdir&g' ;;
7572esac
7573_ACEOF
7574
7575# Neutralize VPATH when `$srcdir' = `.'.
7576# Shell code in configure.ac might set extrasub.
7577# FIXME: do we really want to maintain this feature?
7578cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7579ac_sed_extra="$ac_vpsub
7580$extrasub
7581_ACEOF
7582cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7583:t
7584/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7585s|@configure_input@|$ac_sed_conf_input|;t t
7586s&@top_builddir@&$ac_top_builddir_sub&;t t
7587s&@top_build_prefix@&$ac_top_build_prefix&;t t
7588s&@srcdir@&$ac_srcdir&;t t
7589s&@abs_srcdir@&$ac_abs_srcdir&;t t
7590s&@top_srcdir@&$ac_top_srcdir&;t t
7591s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
7592s&@builddir@&$ac_builddir&;t t
7593s&@abs_builddir@&$ac_abs_builddir&;t t
7594s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
7595s&@INSTALL@&$ac_INSTALL&;t t
7596s&@MKDIR_P@&$ac_MKDIR_P&;t t
7597$ac_datarootdir_hack
7598"
7599eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
7600  >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
7601
7602test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
7603  { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
7604  { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
7605      "$ac_tmp/out"`; test -z "$ac_out"; } &&
7606  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7607which seems to be undefined.  Please make sure it is defined" >&5
7608$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7609which seems to be undefined.  Please make sure it is defined" >&2;}
7610
7611  rm -f "$ac_tmp/stdin"
7612  case $ac_file in
7613  -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
7614  *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
7615  esac \
7616  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
7617 ;;
7618  :H)
7619  #
7620  # CONFIG_HEADER
7621  #
7622  if test x"$ac_file" != x-; then
7623    {
7624      $as_echo "/* $configure_input  */" \
7625      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
7626    } >"$ac_tmp/config.h" \
7627      || as_fn_error $? "could not create $ac_file" "$LINENO" 5
7628    if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
7629      { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
7630$as_echo "$as_me: $ac_file is unchanged" >&6;}
7631    else
7632      rm -f "$ac_file"
7633      mv "$ac_tmp/config.h" "$ac_file" \
7634        || as_fn_error $? "could not create $ac_file" "$LINENO" 5
7635    fi
7636  else
7637    $as_echo "/* $configure_input  */" \
7638      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
7639      || as_fn_error $? "could not create -" "$LINENO" 5
7640  fi
7641# Compute "$ac_file"'s index in $config_headers.
7642_am_arg="$ac_file"
7643_am_stamp_count=1
7644for _am_header in $config_headers :; do
7645  case $_am_header in
7646    $_am_arg | $_am_arg:* )
7647      break ;;
7648    * )
7649      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
7650  esac
7651done
7652echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
7653$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7654         X"$_am_arg" : 'X\(//\)[^/]' \| \
7655         X"$_am_arg" : 'X\(//\)$' \| \
7656         X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
7657$as_echo X"$_am_arg" |
7658    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7659            s//\1/
7660            q
7661          }
7662          /^X\(\/\/\)[^/].*/{
7663            s//\1/
7664            q
7665          }
7666          /^X\(\/\/\)$/{
7667            s//\1/
7668            q
7669          }
7670          /^X\(\/\).*/{
7671            s//\1/
7672            q
7673          }
7674          s/.*/./; q'`/stamp-h$_am_stamp_count
7675 ;;
7676  :L)
7677  #
7678  # CONFIG_LINK
7679  #
7680
7681  if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
7682    :
7683  else
7684    # Prefer the file from the source tree if names are identical.
7685    if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
7686      ac_source=$srcdir/$ac_source
7687    fi
7688
7689    { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
7690$as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
7691
7692    if test ! -r "$ac_source"; then
7693      as_fn_error $? "$ac_source: file not found" "$LINENO" 5
7694    fi
7695    rm -f "$ac_file"
7696
7697    # Try a relative symlink, then a hard link, then a copy.
7698    case $ac_source in
7699    [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
7700        *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
7701    esac
7702    ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
7703      ln "$ac_source" "$ac_file" 2>/dev/null ||
7704      cp -p "$ac_source" "$ac_file" ||
7705      as_fn_error $? "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
7706  fi
7707 ;;
7708  :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
7709$as_echo "$as_me: executing $ac_file commands" >&6;}
7710 ;;
7711  esac
7712
7713
7714  case $ac_file$ac_mode in
7715    "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
7716  # Older Autoconf quotes --file arguments for eval, but not when files
7717  # are listed without --file.  Let's play safe and only enable the eval
7718  # if we detect the quoting.
7719  case $CONFIG_FILES in
7720  *\'*) eval set x "$CONFIG_FILES" ;;
7721  *)   set x $CONFIG_FILES ;;
7722  esac
7723  shift
7724  for mf
7725  do
7726    # Strip MF so we end up with the name of the file.
7727    mf=`echo "$mf" | sed -e 's/:.*$//'`
7728    # Check whether this is an Automake generated Makefile or not.
7729    # We used to match only the files named 'Makefile.in', but
7730    # some people rename them; so instead we look at the file content.
7731    # Grep'ing the first line is not enough: some people post-process
7732    # each Makefile.in and add a new line on top of each file to say so.
7733    # Grep'ing the whole file is not good either: AIX grep has a line
7734    # limit of 2048, but all sed's we know have understand at least 4000.
7735    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
7736      dirpart=`$as_dirname -- "$mf" ||
7737$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7738         X"$mf" : 'X\(//\)[^/]' \| \
7739         X"$mf" : 'X\(//\)$' \| \
7740         X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
7741$as_echo X"$mf" |
7742    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7743            s//\1/
7744            q
7745          }
7746          /^X\(\/\/\)[^/].*/{
7747            s//\1/
7748            q
7749          }
7750          /^X\(\/\/\)$/{
7751            s//\1/
7752            q
7753          }
7754          /^X\(\/\).*/{
7755            s//\1/
7756            q
7757          }
7758          s/.*/./; q'`
7759    else
7760      continue
7761    fi
7762    # Extract the definition of DEPDIR, am__include, and am__quote
7763    # from the Makefile without running 'make'.
7764    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
7765    test -z "$DEPDIR" && continue
7766    am__include=`sed -n 's/^am__include = //p' < "$mf"`
7767    test -z "$am__include" && continue
7768    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
7769    # Find all dependency output files, they are included files with
7770    # $(DEPDIR) in their names.  We invoke sed twice because it is the
7771    # simplest approach to changing $(DEPDIR) to its actual value in the
7772    # expansion.
7773    for file in `sed -n "
7774      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
7775         sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
7776      # Make sure the directory exists.
7777      test -f "$dirpart/$file" && continue
7778      fdir=`$as_dirname -- "$file" ||
7779$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7780         X"$file" : 'X\(//\)[^/]' \| \
7781         X"$file" : 'X\(//\)$' \| \
7782         X"$file" : 'X\(/\)' \| . 2>/dev/null ||
7783$as_echo X"$file" |
7784    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7785            s//\1/
7786            q
7787          }
7788          /^X\(\/\/\)[^/].*/{
7789            s//\1/
7790            q
7791          }
7792          /^X\(\/\/\)$/{
7793            s//\1/
7794            q
7795          }
7796          /^X\(\/\).*/{
7797            s//\1/
7798            q
7799          }
7800          s/.*/./; q'`
7801      as_dir=$dirpart/$fdir; as_fn_mkdir_p
7802      # echo "creating $dirpart/$file"
7803      echo '# dummy' > "$dirpart/$file"
7804    done
7805  done
7806}
7807 ;;
7808
7809  esac
7810done # for ac_tag
7811
7812
7813as_fn_exit 0
7814_ACEOF
7815ac_clean_files=$ac_clean_files_save
7816
7817test $ac_write_fail = 0 ||
7818  as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
7819
7820
7821# configure is writing to config.log, and then calls config.status.
7822# config.status does its own redirection, appending to config.log.
7823# Unfortunately, on DOS this fails, as config.log is still kept open
7824# by configure, so config.status won't be able to write to it; its
7825# output is simply discarded.  So we exec the FD to /dev/null,
7826# effectively closing config.log, so it can be properly (re)opened and
7827# appended to by config.status.  When coming back to configure, we
7828# need to make the FD available again.
7829if test "$no_create" != yes; then
7830  ac_cs_success=:
7831  ac_config_status_args=
7832  test "$silent" = yes &&
7833    ac_config_status_args="$ac_config_status_args --quiet"
7834  exec 5>/dev/null
7835  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
7836  exec 5>>config.log
7837  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
7838  # would make configure fail if this is the last instruction.
7839  $ac_cs_success || as_fn_exit 1
7840fi
7841if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
7842  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
7843$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
7844fi
7845
7846
7847# Final text
7848{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Cforall configuraton completed. Type \"make -j 8 install\"." >&5
7849$as_echo "Cforall configuraton completed. Type \"make -j 8 install\"." >&6; }
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