source: configure @ 47c1928

aaron-thesisarm-ehcleanup-dtorsdeferred_resndemanglerjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprno_listpersistent-indexer
Last change on this file since 47c1928 was 47c1928, checked in by Thierry Delisle <tdelisle@…>, 3 years ago

Host now properly affects compiler

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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
628ALLOCA
629EGREP
630GREP
631CPP
632RANLIB
633LEXLIB
634LEX_OUTPUT_ROOT
635LEX
636YFLAGS
637YACC
638am__fastdepCCAS_FALSE
639am__fastdepCCAS_TRUE
640CCASDEPMODE
641CCASFLAGS
642CCAS
643am__fastdepCC_FALSE
644am__fastdepCC_TRUE
645CCDEPMODE
646ac_ct_CC
647CFLAGS
648CC
649am__fastdepCXX_FALSE
650am__fastdepCXX_TRUE
651CXXDEPMODE
652am__nodep
653AMDEPBACKSLASH
654AMDEP_FALSE
655AMDEP_TRUE
656am__quote
657am__include
658DEPDIR
659OBJEXT
660EXEEXT
661ac_ct_CXX
662CPPFLAGS
663LDFLAGS
664CXXFLAGS
665CXX
666CFA_FLAGS
667LIBCFA_TARGET_MAKEFILES
668LIBCFA_TARGET_DIRS
669TARGET_HOSTS
670HOST_FLAGS
671host_os
672host_vendor
673host_cpu
674host
675build_os
676build_vendor
677build_cpu
678build
679BUILD_IN_TREE_FLAGS
680CFACPP
681CFACC
682DRIVER_DIR
683CFA_LIBDIR
684CFA_BINDIR
685CFA_INCDIR
686CFA_PREFIX
687CFA_BACKEND_CC
688BACKEND_CC
689DOendif
690DOifskipcompile
691CFA_NAME
692am__untar
693am__tar
694AMTAR
695am__leading_dot
696SET_MAKE
697AWK
698mkdir_p
699MKDIR_P
700INSTALL_STRIP_PROGRAM
701STRIP
702install_sh
703MAKEINFO
704AUTOHEADER
705AUTOMAKE
706AUTOCONF
707ACLOCAL
708VERSION
709PACKAGE
710CYGPATH_W
711am__isrc
712INSTALL_DATA
713INSTALL_SCRIPT
714INSTALL_PROGRAM
715AM_BACKSLASH
716AM_DEFAULT_VERBOSITY
717AM_DEFAULT_V
718AM_V
719target_alias
720host_alias
721build_alias
722LIBS
723ECHO_T
724ECHO_N
725ECHO_C
726DEFS
727mandir
728localedir
729libdir
730psdir
731pdfdir
732dvidir
733htmldir
734infodir
735docdir
736oldincludedir
737includedir
738runstatedir
739localstatedir
740sharedstatedir
741sysconfdir
742datadir
743datarootdir
744libexecdir
745sbindir
746bindir
747program_transform_name
748prefix
749exec_prefix
750PACKAGE_URL
751PACKAGE_BUGREPORT
752PACKAGE_STRING
753PACKAGE_VERSION
754PACKAGE_TARNAME
755PACKAGE_NAME
756PATH_SEPARATOR
757SHELL'
758ac_subst_files=''
759ac_user_opts='
760enable_option_checking
761enable_silent_rules
762with_cfa_name
763with_backend_compiler
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-backend-compiler=PROGRAM     PROGRAM that performs the final code compilation (must be gcc-compatible)
1424  --with-target-hosts=HOSTS     HOSTS comma seperated list of hosts to build for, format ARCH:debug|nodebug|nolib
1425
1426Some influential environment variables:
1427  CXX         C++ compiler command
1428  CXXFLAGS    C++ compiler flags
1429  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1430              nonstandard directory <lib dir>
1431  LIBS        libraries to pass to the linker, e.g. -l<library>
1432  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1433              you have headers in a nonstandard directory <include dir>
1434  CC          C compiler command
1435  CFLAGS      C compiler flags
1436  CCAS        assembler compiler command (defaults to CC)
1437  CCASFLAGS   assembler compiler flags (defaults to CFLAGS)
1438  YACC        The `Yet Another Compiler Compiler' implementation to use.
1439              Defaults to the first program found out of: `bison -y', `byacc',
1440              `yacc'.
1441  YFLAGS      The list of arguments that will be passed by default to $YACC.
1442              This script will default YFLAGS to the empty string to avoid a
1443              default value of `-d' given by some make applications.
1444  CPP         C preprocessor
1445
1446Use these variables to override the choices made by `configure' or to help
1447it to find libraries and programs with nonstandard names/locations.
1448
1449Report bugs to <cforall@plg.uwaterloo.ca>.
1450_ACEOF
1451ac_status=$?
1452fi
1453
1454if test "$ac_init_help" = "recursive"; then
1455  # If there are subdirs, report their specific --help.
1456  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1457    test -d "$ac_dir" ||
1458      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1459      continue
1460    ac_builddir=.
1461
1462case "$ac_dir" in
1463.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1464*)
1465  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1466  # A ".." for each directory in $ac_dir_suffix.
1467  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1468  case $ac_top_builddir_sub in
1469  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1470  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1471  esac ;;
1472esac
1473ac_abs_top_builddir=$ac_pwd
1474ac_abs_builddir=$ac_pwd$ac_dir_suffix
1475# for backward compatibility:
1476ac_top_builddir=$ac_top_build_prefix
1477
1478case $srcdir in
1479  .)  # We are building in place.
1480    ac_srcdir=.
1481    ac_top_srcdir=$ac_top_builddir_sub
1482    ac_abs_top_srcdir=$ac_pwd ;;
1483  [\\/]* | ?:[\\/]* )  # Absolute name.
1484    ac_srcdir=$srcdir$ac_dir_suffix;
1485    ac_top_srcdir=$srcdir
1486    ac_abs_top_srcdir=$srcdir ;;
1487  *) # Relative name.
1488    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1489    ac_top_srcdir=$ac_top_build_prefix$srcdir
1490    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1491esac
1492ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1493
1494    cd "$ac_dir" || { ac_status=$?; continue; }
1495    # Check for guested configure.
1496    if test -f "$ac_srcdir/configure.gnu"; then
1497      echo &&
1498      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1499    elif test -f "$ac_srcdir/configure"; then
1500      echo &&
1501      $SHELL "$ac_srcdir/configure" --help=recursive
1502    else
1503      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1504    fi || ac_status=$?
1505    cd "$ac_pwd" || { ac_status=$?; break; }
1506  done
1507fi
1508
1509test -n "$ac_init_help" && exit $ac_status
1510if $ac_init_version; then
1511  cat <<\_ACEOF
1512cfa-cc configure 1.0.0.0
1513generated by GNU Autoconf 2.69
1514
1515Copyright (C) 2012 Free Software Foundation, Inc.
1516This configure script is free software; the Free Software Foundation
1517gives unlimited permission to copy, distribute and modify it.
1518_ACEOF
1519  exit
1520fi
1521
1522## ------------------------ ##
1523## Autoconf initialization. ##
1524## ------------------------ ##
1525
1526# ac_fn_cxx_try_compile LINENO
1527# ----------------------------
1528# Try to compile conftest.$ac_ext, and return whether this succeeded.
1529ac_fn_cxx_try_compile ()
1530{
1531  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1532  rm -f conftest.$ac_objext
1533  if { { ac_try="$ac_compile"
1534case "(($ac_try" in
1535  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1536  *) ac_try_echo=$ac_try;;
1537esac
1538eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1539$as_echo "$ac_try_echo"; } >&5
1540  (eval "$ac_compile") 2>conftest.err
1541  ac_status=$?
1542  if test -s conftest.err; then
1543    grep -v '^ *+' conftest.err >conftest.er1
1544    cat conftest.er1 >&5
1545    mv -f conftest.er1 conftest.err
1546  fi
1547  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1548  test $ac_status = 0; } && {
1549         test -z "$ac_cxx_werror_flag" ||
1550         test ! -s conftest.err
1551       } && test -s conftest.$ac_objext; then :
1552  ac_retval=0
1553else
1554  $as_echo "$as_me: failed program was:" >&5
1555sed 's/^/| /' conftest.$ac_ext >&5
1556
1557        ac_retval=1
1558fi
1559  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1560  as_fn_set_status $ac_retval
1561
1562} # ac_fn_cxx_try_compile
1563
1564# ac_fn_c_try_compile LINENO
1565# --------------------------
1566# Try to compile conftest.$ac_ext, and return whether this succeeded.
1567ac_fn_c_try_compile ()
1568{
1569  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1570  rm -f conftest.$ac_objext
1571  if { { ac_try="$ac_compile"
1572case "(($ac_try" in
1573  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1574  *) ac_try_echo=$ac_try;;
1575esac
1576eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1577$as_echo "$ac_try_echo"; } >&5
1578  (eval "$ac_compile") 2>conftest.err
1579  ac_status=$?
1580  if test -s conftest.err; then
1581    grep -v '^ *+' conftest.err >conftest.er1
1582    cat conftest.er1 >&5
1583    mv -f conftest.er1 conftest.err
1584  fi
1585  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1586  test $ac_status = 0; } && {
1587         test -z "$ac_c_werror_flag" ||
1588         test ! -s conftest.err
1589       } && test -s conftest.$ac_objext; then :
1590  ac_retval=0
1591else
1592  $as_echo "$as_me: failed program was:" >&5
1593sed 's/^/| /' conftest.$ac_ext >&5
1594
1595        ac_retval=1
1596fi
1597  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1598  as_fn_set_status $ac_retval
1599
1600} # ac_fn_c_try_compile
1601
1602# ac_fn_c_try_link LINENO
1603# -----------------------
1604# Try to link conftest.$ac_ext, and return whether this succeeded.
1605ac_fn_c_try_link ()
1606{
1607  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1608  rm -f conftest.$ac_objext conftest$ac_exeext
1609  if { { ac_try="$ac_link"
1610case "(($ac_try" in
1611  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1612  *) ac_try_echo=$ac_try;;
1613esac
1614eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1615$as_echo "$ac_try_echo"; } >&5
1616  (eval "$ac_link") 2>conftest.err
1617  ac_status=$?
1618  if test -s conftest.err; then
1619    grep -v '^ *+' conftest.err >conftest.er1
1620    cat conftest.er1 >&5
1621    mv -f conftest.er1 conftest.err
1622  fi
1623  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1624  test $ac_status = 0; } && {
1625         test -z "$ac_c_werror_flag" ||
1626         test ! -s conftest.err
1627       } && test -s conftest$ac_exeext && {
1628         test "$cross_compiling" = yes ||
1629         test -x conftest$ac_exeext
1630       }; then :
1631  ac_retval=0
1632else
1633  $as_echo "$as_me: failed program was:" >&5
1634sed 's/^/| /' conftest.$ac_ext >&5
1635
1636        ac_retval=1
1637fi
1638  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1639  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1640  # interfere with the next link command; also delete a directory that is
1641  # left behind by Apple's compiler.  We do this before executing the actions.
1642  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1643  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1644  as_fn_set_status $ac_retval
1645
1646} # ac_fn_c_try_link
1647
1648# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1649# -------------------------------------------
1650# Tests whether TYPE exists after having included INCLUDES, setting cache
1651# variable VAR accordingly.
1652ac_fn_c_check_type ()
1653{
1654  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1655  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1656$as_echo_n "checking for $2... " >&6; }
1657if eval \${$3+:} false; then :
1658  $as_echo_n "(cached) " >&6
1659else
1660  eval "$3=no"
1661  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1662/* end confdefs.h.  */
1663$4
1664int
1665main ()
1666{
1667if (sizeof ($2))
1668         return 0;
1669  ;
1670  return 0;
1671}
1672_ACEOF
1673if ac_fn_c_try_compile "$LINENO"; then :
1674  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1675/* end confdefs.h.  */
1676$4
1677int
1678main ()
1679{
1680if (sizeof (($2)))
1681            return 0;
1682  ;
1683  return 0;
1684}
1685_ACEOF
1686if ac_fn_c_try_compile "$LINENO"; then :
1687
1688else
1689  eval "$3=yes"
1690fi
1691rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1692fi
1693rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1694fi
1695eval ac_res=\$$3
1696               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1697$as_echo "$ac_res" >&6; }
1698  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1699
1700} # ac_fn_c_check_type
1701
1702# ac_fn_c_try_cpp LINENO
1703# ----------------------
1704# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1705ac_fn_c_try_cpp ()
1706{
1707  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1708  if { { ac_try="$ac_cpp conftest.$ac_ext"
1709case "(($ac_try" in
1710  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1711  *) ac_try_echo=$ac_try;;
1712esac
1713eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1714$as_echo "$ac_try_echo"; } >&5
1715  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1716  ac_status=$?
1717  if test -s conftest.err; then
1718    grep -v '^ *+' conftest.err >conftest.er1
1719    cat conftest.er1 >&5
1720    mv -f conftest.er1 conftest.err
1721  fi
1722  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1723  test $ac_status = 0; } > conftest.i && {
1724         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1725         test ! -s conftest.err
1726       }; then :
1727  ac_retval=0
1728else
1729  $as_echo "$as_me: failed program was:" >&5
1730sed 's/^/| /' conftest.$ac_ext >&5
1731
1732    ac_retval=1
1733fi
1734  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1735  as_fn_set_status $ac_retval
1736
1737} # ac_fn_c_try_cpp
1738
1739# ac_fn_c_try_run LINENO
1740# ----------------------
1741# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1742# that executables *can* be run.
1743ac_fn_c_try_run ()
1744{
1745  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1746  if { { ac_try="$ac_link"
1747case "(($ac_try" in
1748  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1749  *) ac_try_echo=$ac_try;;
1750esac
1751eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1752$as_echo "$ac_try_echo"; } >&5
1753  (eval "$ac_link") 2>&5
1754  ac_status=$?
1755  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1756  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1757  { { case "(($ac_try" in
1758  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1759  *) ac_try_echo=$ac_try;;
1760esac
1761eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1762$as_echo "$ac_try_echo"; } >&5
1763  (eval "$ac_try") 2>&5
1764  ac_status=$?
1765  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1766  test $ac_status = 0; }; }; then :
1767  ac_retval=0
1768else
1769  $as_echo "$as_me: program exited with status $ac_status" >&5
1770       $as_echo "$as_me: failed program was:" >&5
1771sed 's/^/| /' conftest.$ac_ext >&5
1772
1773       ac_retval=$ac_status
1774fi
1775  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1776  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1777  as_fn_set_status $ac_retval
1778
1779} # ac_fn_c_try_run
1780
1781# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1782# -------------------------------------------------------
1783# Tests whether HEADER exists and can be compiled using the include files in
1784# INCLUDES, setting the cache variable VAR accordingly.
1785ac_fn_c_check_header_compile ()
1786{
1787  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1788  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1789$as_echo_n "checking for $2... " >&6; }
1790if eval \${$3+:} false; then :
1791  $as_echo_n "(cached) " >&6
1792else
1793  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1794/* end confdefs.h.  */
1795$4
1796#include <$2>
1797_ACEOF
1798if ac_fn_c_try_compile "$LINENO"; then :
1799  eval "$3=yes"
1800else
1801  eval "$3=no"
1802fi
1803rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1804fi
1805eval ac_res=\$$3
1806               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1807$as_echo "$ac_res" >&6; }
1808  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1809
1810} # ac_fn_c_check_header_compile
1811
1812# ac_fn_c_check_func LINENO FUNC VAR
1813# ----------------------------------
1814# Tests whether FUNC exists, setting the cache variable VAR accordingly
1815ac_fn_c_check_func ()
1816{
1817  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1818  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1819$as_echo_n "checking for $2... " >&6; }
1820if eval \${$3+:} false; then :
1821  $as_echo_n "(cached) " >&6
1822else
1823  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1824/* end confdefs.h.  */
1825/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1826   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1827#define $2 innocuous_$2
1828
1829/* System header to define __stub macros and hopefully few prototypes,
1830    which can conflict with char $2 (); below.
1831    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1832    <limits.h> exists even on freestanding compilers.  */
1833
1834#ifdef __STDC__
1835# include <limits.h>
1836#else
1837# include <assert.h>
1838#endif
1839
1840#undef $2
1841
1842/* Override any GCC internal prototype to avoid an error.
1843   Use char because int might match the return type of a GCC
1844   builtin and then its argument prototype would still apply.  */
1845#ifdef __cplusplus
1846extern "C"
1847#endif
1848char $2 ();
1849/* The GNU C library defines this for functions which it implements
1850    to always fail with ENOSYS.  Some functions are actually named
1851    something starting with __ and the normal name is an alias.  */
1852#if defined __stub_$2 || defined __stub___$2
1853choke me
1854#endif
1855
1856int
1857main ()
1858{
1859return $2 ();
1860  ;
1861  return 0;
1862}
1863_ACEOF
1864if ac_fn_c_try_link "$LINENO"; then :
1865  eval "$3=yes"
1866else
1867  eval "$3=no"
1868fi
1869rm -f core conftest.err conftest.$ac_objext \
1870    conftest$ac_exeext conftest.$ac_ext
1871fi
1872eval ac_res=\$$3
1873               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1874$as_echo "$ac_res" >&6; }
1875  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1876
1877} # ac_fn_c_check_func
1878
1879# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1880# -------------------------------------------------------
1881# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1882# the include files in INCLUDES and setting the cache variable VAR
1883# accordingly.
1884ac_fn_c_check_header_mongrel ()
1885{
1886  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1887  if eval \${$3+:} false; then :
1888  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1889$as_echo_n "checking for $2... " >&6; }
1890if eval \${$3+:} false; then :
1891  $as_echo_n "(cached) " >&6
1892fi
1893eval ac_res=\$$3
1894               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1895$as_echo "$ac_res" >&6; }
1896else
1897  # Is the header compilable?
1898{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1899$as_echo_n "checking $2 usability... " >&6; }
1900cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1901/* end confdefs.h.  */
1902$4
1903#include <$2>
1904_ACEOF
1905if ac_fn_c_try_compile "$LINENO"; then :
1906  ac_header_compiler=yes
1907else
1908  ac_header_compiler=no
1909fi
1910rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1911{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1912$as_echo "$ac_header_compiler" >&6; }
1913
1914# Is the header present?
1915{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1916$as_echo_n "checking $2 presence... " >&6; }
1917cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1918/* end confdefs.h.  */
1919#include <$2>
1920_ACEOF
1921if ac_fn_c_try_cpp "$LINENO"; then :
1922  ac_header_preproc=yes
1923else
1924  ac_header_preproc=no
1925fi
1926rm -f conftest.err conftest.i conftest.$ac_ext
1927{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1928$as_echo "$ac_header_preproc" >&6; }
1929
1930# So?  What about this header?
1931case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1932  yes:no: )
1933    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1934$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1935    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1936$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1937    ;;
1938  no:yes:* )
1939    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1940$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1941    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1942$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1943    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1944$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1945    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1946$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1947    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1948$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1949( $as_echo "## --------------------------------------- ##
1950## Report this to cforall@plg.uwaterloo.ca ##
1951## --------------------------------------- ##"
1952     ) | sed "s/^/$as_me: WARNING:     /" >&2
1953    ;;
1954esac
1955  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1956$as_echo_n "checking for $2... " >&6; }
1957if eval \${$3+:} false; then :
1958  $as_echo_n "(cached) " >&6
1959else
1960  eval "$3=\$ac_header_compiler"
1961fi
1962eval ac_res=\$$3
1963               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1964$as_echo "$ac_res" >&6; }
1965fi
1966  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1967
1968} # ac_fn_c_check_header_mongrel
1969
1970# ac_fn_c_find_intX_t LINENO BITS VAR
1971# -----------------------------------
1972# Finds a signed integer type with width BITS, setting cache variable VAR
1973# accordingly.
1974ac_fn_c_find_intX_t ()
1975{
1976  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1977  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
1978$as_echo_n "checking for int$2_t... " >&6; }
1979if eval \${$3+:} false; then :
1980  $as_echo_n "(cached) " >&6
1981else
1982  eval "$3=no"
1983     # Order is important - never check a type that is potentially smaller
1984     # than half of the expected target width.
1985     for ac_type in int$2_t 'int' 'long int' \
1986         'long long int' 'short int' 'signed char'; do
1987       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1988/* end confdefs.h.  */
1989$ac_includes_default
1990             enum { N = $2 / 2 - 1 };
1991int
1992main ()
1993{
1994static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];
1995test_array [0] = 0;
1996return test_array [0];
1997
1998  ;
1999  return 0;
2000}
2001_ACEOF
2002if ac_fn_c_try_compile "$LINENO"; then :
2003  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2004/* end confdefs.h.  */
2005$ac_includes_default
2006                enum { N = $2 / 2 - 1 };
2007int
2008main ()
2009{
2010static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)
2011                 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];
2012test_array [0] = 0;
2013return test_array [0];
2014
2015  ;
2016  return 0;
2017}
2018_ACEOF
2019if ac_fn_c_try_compile "$LINENO"; then :
2020
2021else
2022  case $ac_type in #(
2023  int$2_t) :
2024    eval "$3=yes" ;; #(
2025  *) :
2026    eval "$3=\$ac_type" ;;
2027esac
2028fi
2029rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2030fi
2031rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2032       if eval test \"x\$"$3"\" = x"no"; then :
2033
2034else
2035  break
2036fi
2037     done
2038fi
2039eval ac_res=\$$3
2040               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2041$as_echo "$ac_res" >&6; }
2042  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2043
2044} # ac_fn_c_find_intX_t
2045
2046# ac_fn_c_find_uintX_t LINENO BITS VAR
2047# ------------------------------------
2048# Finds an unsigned integer type with width BITS, setting cache variable VAR
2049# accordingly.
2050ac_fn_c_find_uintX_t ()
2051{
2052  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2053  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
2054$as_echo_n "checking for uint$2_t... " >&6; }
2055if eval \${$3+:} false; then :
2056  $as_echo_n "(cached) " >&6
2057else
2058  eval "$3=no"
2059     # Order is important - never check a type that is potentially smaller
2060     # than half of the expected target width.
2061     for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
2062         'unsigned long long int' 'unsigned short int' 'unsigned char'; do
2063       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2064/* end confdefs.h.  */
2065$ac_includes_default
2066int
2067main ()
2068{
2069static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
2070test_array [0] = 0;
2071return test_array [0];
2072
2073  ;
2074  return 0;
2075}
2076_ACEOF
2077if ac_fn_c_try_compile "$LINENO"; then :
2078  case $ac_type in #(
2079  uint$2_t) :
2080    eval "$3=yes" ;; #(
2081  *) :
2082    eval "$3=\$ac_type" ;;
2083esac
2084fi
2085rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2086       if eval test \"x\$"$3"\" = x"no"; then :
2087
2088else
2089  break
2090fi
2091     done
2092fi
2093eval ac_res=\$$3
2094               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2095$as_echo "$ac_res" >&6; }
2096  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2097
2098} # ac_fn_c_find_uintX_t
2099cat >config.log <<_ACEOF
2100This file contains any messages produced by compilers while
2101running configure, to aid debugging if configure makes a mistake.
2102
2103It was created by cfa-cc $as_me 1.0.0.0, which was
2104generated by GNU Autoconf 2.69.  Invocation command line was
2105
2106  $ $0 $@
2107
2108_ACEOF
2109exec 5>>config.log
2110{
2111cat <<_ASUNAME
2112## --------- ##
2113## Platform. ##
2114## --------- ##
2115
2116hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2117uname -m = `(uname -m) 2>/dev/null || echo unknown`
2118uname -r = `(uname -r) 2>/dev/null || echo unknown`
2119uname -s = `(uname -s) 2>/dev/null || echo unknown`
2120uname -v = `(uname -v) 2>/dev/null || echo unknown`
2121
2122/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2123/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2124
2125/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2126/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2127/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2128/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2129/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2130/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2131/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2132
2133_ASUNAME
2134
2135as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2136for as_dir in $PATH
2137do
2138  IFS=$as_save_IFS
2139  test -z "$as_dir" && as_dir=.
2140    $as_echo "PATH: $as_dir"
2141  done
2142IFS=$as_save_IFS
2143
2144} >&5
2145
2146cat >&5 <<_ACEOF
2147
2148
2149## ----------- ##
2150## Core tests. ##
2151## ----------- ##
2152
2153_ACEOF
2154
2155
2156# Keep a trace of the command line.
2157# Strip out --no-create and --no-recursion so they do not pile up.
2158# Strip out --silent because we don't want to record it for future runs.
2159# Also quote any args containing shell meta-characters.
2160# Make two passes to allow for proper duplicate-argument suppression.
2161ac_configure_args=
2162ac_configure_args0=
2163ac_configure_args1=
2164ac_must_keep_next=false
2165for ac_pass in 1 2
2166do
2167  for ac_arg
2168  do
2169    case $ac_arg in
2170    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2171    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2172    | -silent | --silent | --silen | --sile | --sil)
2173      continue ;;
2174    *\'*)
2175      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2176    esac
2177    case $ac_pass in
2178    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2179    2)
2180      as_fn_append ac_configure_args1 " '$ac_arg'"
2181      if test $ac_must_keep_next = true; then
2182        ac_must_keep_next=false # Got value, back to normal.
2183      else
2184        case $ac_arg in
2185          *=* | --config-cache | -C | -disable-* | --disable-* \
2186          | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2187          | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2188          | -with-* | --with-* | -without-* | --without-* | --x)
2189            case "$ac_configure_args0 " in
2190              "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2191            esac
2192            ;;
2193          -* ) ac_must_keep_next=true ;;
2194        esac
2195      fi
2196      as_fn_append ac_configure_args " '$ac_arg'"
2197      ;;
2198    esac
2199  done
2200done
2201{ ac_configure_args0=; unset ac_configure_args0;}
2202{ ac_configure_args1=; unset ac_configure_args1;}
2203
2204# When interrupted or exit'd, cleanup temporary files, and complete
2205# config.log.  We remove comments because anyway the quotes in there
2206# would cause problems or look ugly.
2207# WARNING: Use '\'' to represent an apostrophe within the trap.
2208# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2209trap 'exit_status=$?
2210  # Save into config.log some information that might help in debugging.
2211  {
2212    echo
2213
2214    $as_echo "## ---------------- ##
2215## Cache variables. ##
2216## ---------------- ##"
2217    echo
2218    # The following way of writing the cache mishandles newlines in values,
2219(
2220  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2221    eval ac_val=\$$ac_var
2222    case $ac_val in #(
2223    *${as_nl}*)
2224      case $ac_var in #(
2225      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2226$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2227      esac
2228      case $ac_var in #(
2229      _ | IFS | as_nl) ;; #(
2230      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2231      *) { eval $ac_var=; unset $ac_var;} ;;
2232      esac ;;
2233    esac
2234  done
2235  (set) 2>&1 |
2236    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2237    *${as_nl}ac_space=\ *)
2238      sed -n \
2239        "s/'\''/'\''\\\\'\'''\''/g;
2240          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2241      ;; #(
2242    *)
2243      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2244      ;;
2245    esac |
2246    sort
2247)
2248    echo
2249
2250    $as_echo "## ----------------- ##
2251## Output variables. ##
2252## ----------------- ##"
2253    echo
2254    for ac_var in $ac_subst_vars
2255    do
2256      eval ac_val=\$$ac_var
2257      case $ac_val in
2258      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2259      esac
2260      $as_echo "$ac_var='\''$ac_val'\''"
2261    done | sort
2262    echo
2263
2264    if test -n "$ac_subst_files"; then
2265      $as_echo "## ------------------- ##
2266## File substitutions. ##
2267## ------------------- ##"
2268      echo
2269      for ac_var in $ac_subst_files
2270      do
2271        eval ac_val=\$$ac_var
2272        case $ac_val in
2273        *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2274        esac
2275        $as_echo "$ac_var='\''$ac_val'\''"
2276      done | sort
2277      echo
2278    fi
2279
2280    if test -s confdefs.h; then
2281      $as_echo "## ----------- ##
2282## confdefs.h. ##
2283## ----------- ##"
2284      echo
2285      cat confdefs.h
2286      echo
2287    fi
2288    test "$ac_signal" != 0 &&
2289      $as_echo "$as_me: caught signal $ac_signal"
2290    $as_echo "$as_me: exit $exit_status"
2291  } >&5
2292  rm -f core *.core core.conftest.* &&
2293    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2294    exit $exit_status
2295' 0
2296for ac_signal in 1 2 13 15; do
2297  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2298done
2299ac_signal=0
2300
2301# confdefs.h avoids OS command line length limits that DEFS can exceed.
2302rm -f -r conftest* confdefs.h
2303
2304$as_echo "/* confdefs.h */" > confdefs.h
2305
2306# Predefined preprocessor variables.
2307
2308cat >>confdefs.h <<_ACEOF
2309#define PACKAGE_NAME "$PACKAGE_NAME"
2310_ACEOF
2311
2312cat >>confdefs.h <<_ACEOF
2313#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2314_ACEOF
2315
2316cat >>confdefs.h <<_ACEOF
2317#define PACKAGE_VERSION "$PACKAGE_VERSION"
2318_ACEOF
2319
2320cat >>confdefs.h <<_ACEOF
2321#define PACKAGE_STRING "$PACKAGE_STRING"
2322_ACEOF
2323
2324cat >>confdefs.h <<_ACEOF
2325#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2326_ACEOF
2327
2328cat >>confdefs.h <<_ACEOF
2329#define PACKAGE_URL "$PACKAGE_URL"
2330_ACEOF
2331
2332
2333# Let the site file select an alternate cache file if it wants to.
2334# Prefer an explicitly selected file to automatically selected ones.
2335ac_site_file1=NONE
2336ac_site_file2=NONE
2337if test -n "$CONFIG_SITE"; then
2338  # We do not want a PATH search for config.site.
2339  case $CONFIG_SITE in #((
2340    -*)  ac_site_file1=./$CONFIG_SITE;;
2341    */*) ac_site_file1=$CONFIG_SITE;;
2342    *)   ac_site_file1=./$CONFIG_SITE;;
2343  esac
2344elif test "x$prefix" != xNONE; then
2345  ac_site_file1=$prefix/share/config.site
2346  ac_site_file2=$prefix/etc/config.site
2347else
2348  ac_site_file1=$ac_default_prefix/share/config.site
2349  ac_site_file2=$ac_default_prefix/etc/config.site
2350fi
2351for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2352do
2353  test "x$ac_site_file" = xNONE && continue
2354  if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2355    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2356$as_echo "$as_me: loading site script $ac_site_file" >&6;}
2357    sed 's/^/| /' "$ac_site_file" >&5
2358    . "$ac_site_file" \
2359      || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2360$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2361as_fn_error $? "failed to load site script $ac_site_file
2362See \`config.log' for more details" "$LINENO" 5; }
2363  fi
2364done
2365
2366if test -r "$cache_file"; then
2367  # Some versions of bash will fail to source /dev/null (special files
2368  # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2369  if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2370    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2371$as_echo "$as_me: loading cache $cache_file" >&6;}
2372    case $cache_file in
2373      [\\/]* | ?:[\\/]* ) . "$cache_file";;
2374      *)                      . "./$cache_file";;
2375    esac
2376  fi
2377else
2378  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2379$as_echo "$as_me: creating cache $cache_file" >&6;}
2380  >$cache_file
2381fi
2382
2383# Check that the precious variables saved in the cache have kept the same
2384# value.
2385ac_cache_corrupted=false
2386for ac_var in $ac_precious_vars; do
2387  eval ac_old_set=\$ac_cv_env_${ac_var}_set
2388  eval ac_new_set=\$ac_env_${ac_var}_set
2389  eval ac_old_val=\$ac_cv_env_${ac_var}_value
2390  eval ac_new_val=\$ac_env_${ac_var}_value
2391  case $ac_old_set,$ac_new_set in
2392    set,)
2393      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2394$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2395      ac_cache_corrupted=: ;;
2396    ,set)
2397      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2398$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2399      ac_cache_corrupted=: ;;
2400    ,);;
2401    *)
2402      if test "x$ac_old_val" != "x$ac_new_val"; then
2403        # differences in whitespace do not lead to failure.
2404        ac_old_val_w=`echo x $ac_old_val`
2405        ac_new_val_w=`echo x $ac_new_val`
2406        if test "$ac_old_val_w" != "$ac_new_val_w"; then
2407          { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2408$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2409          ac_cache_corrupted=:
2410        else
2411          { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2412$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2413          eval $ac_var=\$ac_old_val
2414        fi
2415        { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2416$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2417        { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2418$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2419      fi;;
2420  esac
2421  # Pass precious variables to config.status.
2422  if test "$ac_new_set" = set; then
2423    case $ac_new_val in
2424    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2425    *) ac_arg=$ac_var=$ac_new_val ;;
2426    esac
2427    case " $ac_configure_args " in
2428      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2429      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2430    esac
2431  fi
2432done
2433if $ac_cache_corrupted; then
2434  { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2435$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2436  { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2437$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2438  as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2439fi
2440## -------------------- ##
2441## Main body of script. ##
2442## -------------------- ##
2443
2444ac_ext=c
2445ac_cpp='$CPP $CPPFLAGS'
2446ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2447ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2448ac_compiler_gnu=$ac_cv_c_compiler_gnu
2449
2450
2451ac_aux_dir=
2452for ac_dir in automake "$srcdir"/automake; do
2453  if test -f "$ac_dir/install-sh"; then
2454    ac_aux_dir=$ac_dir
2455    ac_install_sh="$ac_aux_dir/install-sh -c"
2456    break
2457  elif test -f "$ac_dir/install.sh"; then
2458    ac_aux_dir=$ac_dir
2459    ac_install_sh="$ac_aux_dir/install.sh -c"
2460    break
2461  elif test -f "$ac_dir/shtool"; then
2462    ac_aux_dir=$ac_dir
2463    ac_install_sh="$ac_aux_dir/shtool install -c"
2464    break
2465  fi
2466done
2467if test -z "$ac_aux_dir"; then
2468  as_fn_error $? "cannot find install-sh, install.sh, or shtool in automake \"$srcdir\"/automake" "$LINENO" 5
2469fi
2470
2471# These three variables are undocumented and unsupported,
2472# and are intended to be withdrawn in a future Autoconf release.
2473# They can cause serious problems if a builder's source tree is in a directory
2474# whose full name contains unusual characters.
2475ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2476ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2477ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2478
2479
2480#AC_CONFIG_SRCDIR([src/main.cc])
2481ac_config_headers="$ac_config_headers config.h:src/config.h.in"
2482
2483# Check whether --enable-silent-rules was given.
2484if test "${enable_silent_rules+set}" = set; then :
2485  enableval=$enable_silent_rules;
2486fi
2487
2488case $enable_silent_rules in # (((
2489  yes) AM_DEFAULT_VERBOSITY=0;;
2490   no) AM_DEFAULT_VERBOSITY=1;;
2491    *) AM_DEFAULT_VERBOSITY=0;;
2492esac
2493am_make=${MAKE-make}
2494{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
2495$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
2496if ${am_cv_make_support_nested_variables+:} false; then :
2497  $as_echo_n "(cached) " >&6
2498else
2499  if $as_echo 'TRUE=$(BAR$(V))
2500BAR0=false
2501BAR1=true
2502V=1
2503am__doit:
2504        @$(TRUE)
2505.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
2506  am_cv_make_support_nested_variables=yes
2507else
2508  am_cv_make_support_nested_variables=no
2509fi
2510fi
2511{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
2512$as_echo "$am_cv_make_support_nested_variables" >&6; }
2513if test $am_cv_make_support_nested_variables = yes; then
2514    AM_V='$(V)'
2515  AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
2516else
2517  AM_V=$AM_DEFAULT_VERBOSITY
2518  AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
2519fi
2520AM_BACKSLASH='\'
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# backend compiler implementation
3166
3167# Check whether --with-backend-compiler was given.
3168if test "${with_backend_compiler+set}" = set; then :
3169  withval=$with_backend_compiler; backendcompiler=$withval
3170else
3171  backendcompiler=""
3172fi
3173
3174if test "x$backendcompiler" != "x"; then
3175       BACKEND_CC=${backendcompiler}
3176else
3177       # Extract the first word of "gcc", so it can be a program name with args.
3178set dummy gcc; ac_word=$2
3179{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3180$as_echo_n "checking for $ac_word... " >&6; }
3181if ${ac_cv_path_BACKEND_CC+:} false; then :
3182  $as_echo_n "(cached) " >&6
3183else
3184  case $BACKEND_CC in
3185  [\\/]* | ?:[\\/]*)
3186  ac_cv_path_BACKEND_CC="$BACKEND_CC" # Let the user override the test with a path.
3187  ;;
3188  *)
3189  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3190for as_dir in $PATH
3191do
3192  IFS=$as_save_IFS
3193  test -z "$as_dir" && as_dir=.
3194    for ac_exec_ext in '' $ac_executable_extensions; do
3195  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3196    ac_cv_path_BACKEND_CC="$as_dir/$ac_word$ac_exec_ext"
3197    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3198    break 2
3199  fi
3200done
3201  done
3202IFS=$as_save_IFS
3203
3204  ;;
3205esac
3206fi
3207BACKEND_CC=$ac_cv_path_BACKEND_CC
3208if test -n "$BACKEND_CC"; then
3209  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BACKEND_CC" >&5
3210$as_echo "$BACKEND_CC" >&6; }
3211else
3212  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3213$as_echo "no" >&6; }
3214fi
3215
3216       # check gcc installed
3217       if test "x$BACKEND_CC" = "x"; then
3218               as_fn_error $? "some version of gcc is needed. Get it at ftp://ftp.gnu.org" "$LINENO" 5
3219               exit 1
3220       fi
3221fi
3222
3223cat >>confdefs.h <<_ACEOF
3224#define CFA_BACKEND_CC "${BACKEND_CC}"
3225_ACEOF
3226
3227
3228
3229#==============================================================================
3230# Installation paths
3231
3232        if test "x$prefix" = "xNONE"; then
3233                cfa_prefix=${ac_default_prefix}
3234        else
3235                cfa_prefix=${prefix}
3236        fi
3237        cfa_prefix="$(readlink -f ${cfa_prefix})/"
3238
3239cat >>confdefs.h <<_ACEOF
3240#define CFA_PREFIX "${cfa_prefix}"
3241_ACEOF
3242
3243        CFA_PREFIX=${cfa_prefix}
3244
3245
3246        if test "$includedir" = '${prefix}/include'; then
3247                cfa_incdir="${cfa_prefix}/include/${cfa_name}"
3248        else
3249                cfa_incdir=${includedir}
3250        fi
3251        cfa_incdir="$(readlink -f ${cfa_incdir})/"
3252
3253cat >>confdefs.h <<_ACEOF
3254#define CFA_INCDIR "${cfa_incdir}"
3255_ACEOF
3256
3257        CFA_INCDIR=${cfa_incdir}
3258
3259
3260        if test "$bindir" = '${exec_prefix}/bin'; then
3261                cfa_bindir="${cfa_prefix}/bin"
3262        else
3263                cfa_bindir=${bindir}
3264        fi
3265        cfa_bindir="$(readlink -f ${cfa_bindir})/"
3266
3267cat >>confdefs.h <<_ACEOF
3268#define CFA_BINDIR "${cfa_bindir}"
3269_ACEOF
3270
3271        CFA_BINDIR=${cfa_bindir}
3272
3273
3274        if test "$libdir" = '${exec_prefix}/lib'; then
3275                if test "${ARCHITECTURE}" != ""; then
3276                        cfa_libdir="${cfa_prefix}/lib/${cfa_name}/${ARCHITECTURE}-${CONFIGURATION}/"
3277                else
3278                        cfa_libdir="${cfa_prefix}/lib/${cfa_name}/"
3279                fi
3280        else
3281                cfa_libdir="${libdir}/${ARCHITECTURE}${CONFIGURATION}"
3282        fi
3283        cfa_libdir="$(readlink -f ${cfa_libdir})/"
3284
3285cat >>confdefs.h <<_ACEOF
3286#define CFA_LIBDIR "${cfa_libdir}"
3287_ACEOF
3288
3289        CFA_LIBDIR=${cfa_libdir}
3290
3291
3292
3293#==============================================================================
3294# Create variables for commonly used targets
3295
3296TOP_SRCDIR="$(readlink -f $ac_confdir/)/"
3297TOP_BUILDDIR="$(readlink -f $ac_pwd/)/"
3298
3299
3300cat >>confdefs.h <<_ACEOF
3301#define TOP_SRCDIR "$TOP_SRCDIR"
3302_ACEOF
3303
3304
3305cat >>confdefs.h <<_ACEOF
3306#define TOP_BUILDDIR "$TOP_BUILDDIR"
3307_ACEOF
3308
3309
3310DRIVER_DIR=${TOP_BUILDDIR}driver/
3311CFACC=${DRIVER_DIR}cfa
3312CFACPP=${DRIVER_DIR}cfa-cpp
3313
3314
3315
3316
3317#==============================================================================
3318# Flag variables needed to build in tree
3319LIBCFA_SRC='${TOP_SRCDIR}/libcfa/src'
3320BUILD_IN_TREE_FLAGS="-XCFA -t -B${DRIVER_DIR}"
3321
3322
3323#==============================================================================
3324# handle the list of hosts to build for
3325for var in $ac_configure_args
3326do
3327        #strip quotes surrouding values
3328        case $var in
3329                # skip cross compilation related arguments
3330                \'--host=*) ;; \'host_alias=*) ;; \'--build=*) ;; \'build_alias=*) ;; \'--target=*) ;; \'target_alias=*) ;;
3331
3332                # skip the target hosts
3333                \'--with-target-hosts=*) ;;
3334
3335                # append all other arguments to the sub configure arguments
3336                *) LIBCFA_GENERAL_ARGS="${LIBCFA_GENERAL_ARGS} $var";;
3337        esac
3338done
3339
3340#==============================================================================
3341# handle the list of hosts to build for
3342# Make sure we can run config.sub.
3343$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3344  as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3345
3346{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3347$as_echo_n "checking build system type... " >&6; }
3348if ${ac_cv_build+:} false; then :
3349  $as_echo_n "(cached) " >&6
3350else
3351  ac_build_alias=$build_alias
3352test "x$ac_build_alias" = x &&
3353  ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3354test "x$ac_build_alias" = x &&
3355  as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
3356ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3357  as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3358
3359fi
3360{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3361$as_echo "$ac_cv_build" >&6; }
3362case $ac_cv_build in
3363*-*-*) ;;
3364*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
3365esac
3366build=$ac_cv_build
3367ac_save_IFS=$IFS; IFS='-'
3368set x $ac_cv_build
3369shift
3370build_cpu=$1
3371build_vendor=$2
3372shift; shift
3373# Remember, the first character of IFS is used to create $*,
3374# except with old shells:
3375build_os=$*
3376IFS=$ac_save_IFS
3377case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3378
3379
3380{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3381$as_echo_n "checking host system type... " >&6; }
3382if ${ac_cv_host+:} false; then :
3383  $as_echo_n "(cached) " >&6
3384else
3385  if test "x$host_alias" = x; then
3386  ac_cv_host=$ac_cv_build
3387else
3388  ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3389    as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3390fi
3391
3392fi
3393{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3394$as_echo "$ac_cv_host" >&6; }
3395case $ac_cv_host in
3396*-*-*) ;;
3397*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
3398esac
3399host=$ac_cv_host
3400ac_save_IFS=$IFS; IFS='-'
3401set x $ac_cv_host
3402shift
3403host_cpu=$1
3404host_vendor=$2
3405shift; shift
3406# Remember, the first character of IFS is used to create $*,
3407# except with old shells:
3408host_os=$*
3409IFS=$ac_save_IFS
3410case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3411
3412
3413
3414if ! test "$host_cpu" = "$build_cpu"; then
3415        case $host_cpu in
3416                i386)
3417                        HOST_FLAGS="-m32"
3418                        ;;
3419                i686)
3420                        HOST_FLAGS="-m32"
3421                        ;;
3422                x86_64)
3423                        HOST_FLAGS="-m64"
3424                        ;;
3425        esac
3426fi
3427
3428
3429default_target="${host_cpu}:debug, ${host_cpu}:nodebug"
3430
3431# Check whether --with-target-hosts was given.
3432if test "${with_target_hosts+set}" = set; then :
3433  withval=$with_target_hosts; target_hosts=$withval
3434else
3435  target_hosts=${default_target}
3436fi
3437
3438
3439TARGET_HOSTS=${target_hosts}
3440
3441
3442LIBCFA_PATHS="DRIVER_DIR=${DRIVER_DIR}"
3443
3444for i in $(echo $target_hosts | sed "s/,/ /g")
3445do
3446        # call your procedure/other scripts here below
3447        arch_name=$(echo $i | sed -r "s/:(.*)//g")
3448        lib_config=$(echo $i | sed -r "s/(.*)://g")
3449
3450        case $lib_config in
3451                "nodebug") ;;
3452                "debug") ;;
3453                "nolib") ;;
3454                *)
3455                        >&2 echo "Configuration must be 'debug', 'nodebug' or 'nolib'"
3456                        exit 1
3457                ;;
3458        esac
3459
3460
3461        case $arch_name in
3462                "x64"        ) cannon_arch_name="x64";;
3463                "x86-64"     ) cannon_arch_name="x64";;
3464                "x86_64"     ) cannon_arch_name="x64";;
3465                "x86"        ) cannon_arch_name="x86";;
3466                "i386"       ) cannon_arch_name="x86";;
3467                "i486"       ) cannon_arch_name="x86";;
3468                "i686"       ) cannon_arch_name="x86";;
3469                "Intel 80386") cannon_arch_name="x86";;
3470                "arm"        ) cannon_arch_name="arm";;
3471                "ARM"        ) cannon_arch_name="arm";;
3472                *)
3473                >&2 echo "Unkown architecture " $arch_name;
3474                exit 1
3475                ;;
3476        esac
3477
3478        lib_arch=${cannon_arch_name}
3479        lib_dir="libcfa/${lib_arch}-${lib_config}"
3480
3481        LIBCFA_TARGET_DIRS="${LIBCFA_TARGET_DIRS} ${lib_dir}"
3482        LIBCFA_TARGET_MAKEFILES="${LIBCFA_TARGET_MAKEFILES} ${lib_dir}/Makefile"
3483
3484        mkdir -p ${lib_dir}
3485        echo -n "${LIBCFA_GENERAL_ARGS} " > ${lib_dir}/config.data
3486        echo -n "${LIBCFA_PATHS} " >> ${lib_dir}/config.data
3487        echo -n "ARCHITECTURE=${lib_arch} " >> ${lib_dir}/config.data
3488        echo -n "CONFIGURATION=${lib_config}" >> ${lib_dir}/config.data
3489done
3490
3491
3492
3493
3494
3495        case $arch_name in
3496                "x64"        ) cannon_arch_name="x64";;
3497                "x86-64"     ) cannon_arch_name="x64";;
3498                "x86_64"     ) cannon_arch_name="x64";;
3499                "x86"        ) cannon_arch_name="x86";;
3500                "i386"       ) cannon_arch_name="x86";;
3501                "i486"       ) cannon_arch_name="x86";;
3502                "i686"       ) cannon_arch_name="x86";;
3503                "Intel 80386") cannon_arch_name="x86";;
3504                "arm"        ) cannon_arch_name="arm";;
3505                "ARM"        ) cannon_arch_name="arm";;
3506                *)
3507                >&2 echo "Unkown architecture " $arch_name;
3508                exit 1
3509                ;;
3510        esac
3511
3512
3513cat >>confdefs.h <<_ACEOF
3514#define CFA_DEFAULT_CPU "$cannon_arch_name"
3515_ACEOF
3516
3517
3518cat >>confdefs.h <<_ACEOF
3519#define CFA_64_CPU "x64"
3520_ACEOF
3521
3522
3523cat >>confdefs.h <<_ACEOF
3524#define CFA_32_CPU "x86"
3525_ACEOF
3526
3527
3528#==============================================================================
3529# CAFLAGS
3530
3531cat >>confdefs.h <<_ACEOF
3532#define CFA_FLAGS "${CFAFLAGS}"
3533_ACEOF
3534
3535CFA_FLAGS=${CFAFLAGS}
3536
3537
3538#==============================================================================
3539# Checks for programs.
3540ac_ext=cpp
3541ac_cpp='$CXXCPP $CPPFLAGS'
3542ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3543ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3544ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3545if test -z "$CXX"; then
3546  if test -n "$CCC"; then
3547    CXX=$CCC
3548  else
3549    if test -n "$ac_tool_prefix"; then
3550  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3551  do
3552    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3553set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3554{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3555$as_echo_n "checking for $ac_word... " >&6; }
3556if ${ac_cv_prog_CXX+:} false; then :
3557  $as_echo_n "(cached) " >&6
3558else
3559  if test -n "$CXX"; then
3560  ac_cv_prog_CXX="$CXX" # Let the user override the test.
3561else
3562as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3563for as_dir in $PATH
3564do
3565  IFS=$as_save_IFS
3566  test -z "$as_dir" && as_dir=.
3567    for ac_exec_ext in '' $ac_executable_extensions; do
3568  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3569    ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3570    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3571    break 2
3572  fi
3573done
3574  done
3575IFS=$as_save_IFS
3576
3577fi
3578fi
3579CXX=$ac_cv_prog_CXX
3580if test -n "$CXX"; then
3581  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3582$as_echo "$CXX" >&6; }
3583else
3584  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3585$as_echo "no" >&6; }
3586fi
3587
3588
3589    test -n "$CXX" && break
3590  done
3591fi
3592if test -z "$CXX"; then
3593  ac_ct_CXX=$CXX
3594  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3595do
3596  # Extract the first word of "$ac_prog", so it can be a program name with args.
3597set dummy $ac_prog; ac_word=$2
3598{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3599$as_echo_n "checking for $ac_word... " >&6; }
3600if ${ac_cv_prog_ac_ct_CXX+:} false; then :
3601  $as_echo_n "(cached) " >&6
3602else
3603  if test -n "$ac_ct_CXX"; then
3604  ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3605else
3606as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3607for as_dir in $PATH
3608do
3609  IFS=$as_save_IFS
3610  test -z "$as_dir" && as_dir=.
3611    for ac_exec_ext in '' $ac_executable_extensions; do
3612  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3613    ac_cv_prog_ac_ct_CXX="$ac_prog"
3614    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3615    break 2
3616  fi
3617done
3618  done
3619IFS=$as_save_IFS
3620
3621fi
3622fi
3623ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3624if test -n "$ac_ct_CXX"; then
3625  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3626$as_echo "$ac_ct_CXX" >&6; }
3627else
3628  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3629$as_echo "no" >&6; }
3630fi
3631
3632
3633  test -n "$ac_ct_CXX" && break
3634done
3635
3636  if test "x$ac_ct_CXX" = x; then
3637    CXX="g++"
3638  else
3639    case $cross_compiling:$ac_tool_warned in
3640yes:)
3641{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3642$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3643ac_tool_warned=yes ;;
3644esac
3645    CXX=$ac_ct_CXX
3646  fi
3647fi
3648
3649  fi
3650fi
3651# Provide some information about the compiler.
3652$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3653set X $ac_compile
3654ac_compiler=$2
3655for ac_option in --version -v -V -qversion; do
3656  { { ac_try="$ac_compiler $ac_option >&5"
3657case "(($ac_try" in
3658  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3659  *) ac_try_echo=$ac_try;;
3660esac
3661eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3662$as_echo "$ac_try_echo"; } >&5
3663  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3664  ac_status=$?
3665  if test -s conftest.err; then
3666    sed '10a\
3667... rest of stderr output deleted ...
3668         10q' conftest.err >conftest.er1
3669    cat conftest.er1 >&5
3670  fi
3671  rm -f conftest.er1 conftest.err
3672  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3673  test $ac_status = 0; }
3674done
3675
3676cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3677/* end confdefs.h.  */
3678
3679int
3680main ()
3681{
3682
3683  ;
3684  return 0;
3685}
3686_ACEOF
3687ac_clean_files_save=$ac_clean_files
3688ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3689# Try to create an executable without -o first, disregard a.out.
3690# It will help us diagnose broken compilers, and finding out an intuition
3691# of exeext.
3692{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler works" >&5
3693$as_echo_n "checking whether the C++ compiler works... " >&6; }
3694ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3695
3696# The possible output files:
3697ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3698
3699ac_rmfiles=
3700for ac_file in $ac_files
3701do
3702  case $ac_file in
3703    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3704    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3705  esac
3706done
3707rm -f $ac_rmfiles
3708
3709if { { ac_try="$ac_link_default"
3710case "(($ac_try" in
3711  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3712  *) ac_try_echo=$ac_try;;
3713esac
3714eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3715$as_echo "$ac_try_echo"; } >&5
3716  (eval "$ac_link_default") 2>&5
3717  ac_status=$?
3718  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3719  test $ac_status = 0; }; then :
3720  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3721# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3722# in a Makefile.  We should not override ac_cv_exeext if it was cached,
3723# so that the user can short-circuit this test for compilers unknown to
3724# Autoconf.
3725for ac_file in $ac_files ''
3726do
3727  test -f "$ac_file" || continue
3728  case $ac_file in
3729    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3730        ;;
3731    [ab].out )
3732        # We found the default executable, but exeext='' is most
3733        # certainly right.
3734        break;;
3735    *.* )
3736        if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3737        then :; else
3738           ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3739        fi
3740        # We set ac_cv_exeext here because the later test for it is not
3741        # safe: cross compilers may not add the suffix if given an `-o'
3742        # argument, so we may need to know it at that point already.
3743        # Even if this section looks crufty: it has the advantage of
3744        # actually working.
3745        break;;
3746    * )
3747        break;;
3748  esac
3749done
3750test "$ac_cv_exeext" = no && ac_cv_exeext=
3751
3752else
3753  ac_file=''
3754fi
3755if test -z "$ac_file"; then :
3756  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3757$as_echo "no" >&6; }
3758$as_echo "$as_me: failed program was:" >&5
3759sed 's/^/| /' conftest.$ac_ext >&5
3760
3761{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3762$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3763as_fn_error 77 "C++ compiler cannot create executables
3764See \`config.log' for more details" "$LINENO" 5; }
3765else
3766  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3767$as_echo "yes" >&6; }
3768fi
3769{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler default output file name" >&5
3770$as_echo_n "checking for C++ compiler default output file name... " >&6; }
3771{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3772$as_echo "$ac_file" >&6; }
3773ac_exeext=$ac_cv_exeext
3774
3775rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3776ac_clean_files=$ac_clean_files_save
3777{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3778$as_echo_n "checking for suffix of executables... " >&6; }
3779if { { ac_try="$ac_link"
3780case "(($ac_try" in
3781  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3782  *) ac_try_echo=$ac_try;;
3783esac
3784eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3785$as_echo "$ac_try_echo"; } >&5
3786  (eval "$ac_link") 2>&5
3787  ac_status=$?
3788  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3789  test $ac_status = 0; }; then :
3790  # If both `conftest.exe' and `conftest' are `present' (well, observable)
3791# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3792# work properly (i.e., refer to `conftest.exe'), while it won't with
3793# `rm'.
3794for ac_file in conftest.exe conftest conftest.*; do
3795  test -f "$ac_file" || continue
3796  case $ac_file in
3797    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3798    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3799          break;;
3800    * ) break;;
3801  esac
3802done
3803else
3804  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3805$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3806as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3807See \`config.log' for more details" "$LINENO" 5; }
3808fi
3809rm -f conftest conftest$ac_cv_exeext
3810{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3811$as_echo "$ac_cv_exeext" >&6; }
3812
3813rm -f conftest.$ac_ext
3814EXEEXT=$ac_cv_exeext
3815ac_exeext=$EXEEXT
3816cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3817/* end confdefs.h.  */
3818#include <stdio.h>
3819int
3820main ()
3821{
3822FILE *f = fopen ("conftest.out", "w");
3823 return ferror (f) || fclose (f) != 0;
3824
3825  ;
3826  return 0;
3827}
3828_ACEOF
3829ac_clean_files="$ac_clean_files conftest.out"
3830# Check that the compiler produces executables we can run.  If not, either
3831# the compiler is broken, or we cross compile.
3832{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3833$as_echo_n "checking whether we are cross compiling... " >&6; }
3834if test "$cross_compiling" != yes; then
3835  { { ac_try="$ac_link"
3836case "(($ac_try" in
3837  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3838  *) ac_try_echo=$ac_try;;
3839esac
3840eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3841$as_echo "$ac_try_echo"; } >&5
3842  (eval "$ac_link") 2>&5
3843  ac_status=$?
3844  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3845  test $ac_status = 0; }
3846  if { ac_try='./conftest$ac_cv_exeext'
3847  { { case "(($ac_try" in
3848  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3849  *) ac_try_echo=$ac_try;;
3850esac
3851eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3852$as_echo "$ac_try_echo"; } >&5
3853  (eval "$ac_try") 2>&5
3854  ac_status=$?
3855  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3856  test $ac_status = 0; }; }; then
3857    cross_compiling=no
3858  else
3859    if test "$cross_compiling" = maybe; then
3860        cross_compiling=yes
3861    else
3862        { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3863$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3864as_fn_error $? "cannot run C++ compiled programs.
3865If you meant to cross compile, use \`--host'.
3866See \`config.log' for more details" "$LINENO" 5; }
3867    fi
3868  fi
3869fi
3870{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3871$as_echo "$cross_compiling" >&6; }
3872
3873rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3874ac_clean_files=$ac_clean_files_save
3875{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3876$as_echo_n "checking for suffix of object files... " >&6; }
3877if ${ac_cv_objext+:} false; then :
3878  $as_echo_n "(cached) " >&6
3879else
3880  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3881/* end confdefs.h.  */
3882
3883int
3884main ()
3885{
3886
3887  ;
3888  return 0;
3889}
3890_ACEOF
3891rm -f conftest.o conftest.obj
3892if { { ac_try="$ac_compile"
3893case "(($ac_try" in
3894  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3895  *) ac_try_echo=$ac_try;;
3896esac
3897eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3898$as_echo "$ac_try_echo"; } >&5
3899  (eval "$ac_compile") 2>&5
3900  ac_status=$?
3901  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3902  test $ac_status = 0; }; then :
3903  for ac_file in conftest.o conftest.obj conftest.*; do
3904  test -f "$ac_file" || continue;
3905  case $ac_file in
3906    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3907    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3908       break;;
3909  esac
3910done
3911else
3912  $as_echo "$as_me: failed program was:" >&5
3913sed 's/^/| /' conftest.$ac_ext >&5
3914
3915{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3916$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3917as_fn_error $? "cannot compute suffix of object files: cannot compile
3918See \`config.log' for more details" "$LINENO" 5; }
3919fi
3920rm -f conftest.$ac_cv_objext conftest.$ac_ext
3921fi
3922{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3923$as_echo "$ac_cv_objext" >&6; }
3924OBJEXT=$ac_cv_objext
3925ac_objext=$OBJEXT
3926{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3927$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3928if ${ac_cv_cxx_compiler_gnu+:} false; then :
3929  $as_echo_n "(cached) " >&6
3930else
3931  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3932/* end confdefs.h.  */
3933
3934int
3935main ()
3936{
3937#ifndef __GNUC__
3938       choke me
3939#endif
3940
3941  ;
3942  return 0;
3943}
3944_ACEOF
3945if ac_fn_cxx_try_compile "$LINENO"; then :
3946  ac_compiler_gnu=yes
3947else
3948  ac_compiler_gnu=no
3949fi
3950rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3951ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3952
3953fi
3954{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3955$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3956if test $ac_compiler_gnu = yes; then
3957  GXX=yes
3958else
3959  GXX=
3960fi
3961ac_test_CXXFLAGS=${CXXFLAGS+set}
3962ac_save_CXXFLAGS=$CXXFLAGS
3963{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3964$as_echo_n "checking whether $CXX accepts -g... " >&6; }
3965if ${ac_cv_prog_cxx_g+:} false; then :
3966  $as_echo_n "(cached) " >&6
3967else
3968  ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3969   ac_cxx_werror_flag=yes
3970   ac_cv_prog_cxx_g=no
3971   CXXFLAGS="-g"
3972   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3973/* end confdefs.h.  */
3974
3975int
3976main ()
3977{
3978
3979  ;
3980  return 0;
3981}
3982_ACEOF
3983if ac_fn_cxx_try_compile "$LINENO"; then :
3984  ac_cv_prog_cxx_g=yes
3985else
3986  CXXFLAGS=""
3987      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3988/* end confdefs.h.  */
3989
3990int
3991main ()
3992{
3993
3994  ;
3995  return 0;
3996}
3997_ACEOF
3998if ac_fn_cxx_try_compile "$LINENO"; then :
3999
4000else
4001  ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4002         CXXFLAGS="-g"
4003         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4004/* end confdefs.h.  */
4005
4006int
4007main ()
4008{
4009
4010  ;
4011  return 0;
4012}
4013_ACEOF
4014if ac_fn_cxx_try_compile "$LINENO"; then :
4015  ac_cv_prog_cxx_g=yes
4016fi
4017rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4018fi
4019rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4020fi
4021rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4022   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4023fi
4024{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4025$as_echo "$ac_cv_prog_cxx_g" >&6; }
4026if test "$ac_test_CXXFLAGS" = set; then
4027  CXXFLAGS=$ac_save_CXXFLAGS
4028elif test $ac_cv_prog_cxx_g = yes; then
4029  if test "$GXX" = yes; then
4030    CXXFLAGS="-g -O2"
4031  else
4032    CXXFLAGS="-g"
4033  fi
4034else
4035  if test "$GXX" = yes; then
4036    CXXFLAGS="-O2"
4037  else
4038    CXXFLAGS=
4039  fi
4040fi
4041ac_ext=c
4042ac_cpp='$CPP $CPPFLAGS'
4043ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4044ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4045ac_compiler_gnu=$ac_cv_c_compiler_gnu
4046DEPDIR="${am__leading_dot}deps"
4047
4048ac_config_commands="$ac_config_commands depfiles"
4049
4050
4051am_make=${MAKE-make}
4052cat > confinc << 'END'
4053am__doit:
4054        @echo this is the am__doit target
4055.PHONY: am__doit
4056END
4057# If we don't find an include directive, just comment out the code.
4058{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4059$as_echo_n "checking for style of include used by $am_make... " >&6; }
4060am__include="#"
4061am__quote=
4062_am_result=none
4063# First try GNU make style include.
4064echo "include confinc" > confmf
4065# Ignore all kinds of additional output from 'make'.
4066case `$am_make -s -f confmf 2> /dev/null` in #(
4067*the\ am__doit\ target*)
4068  am__include=include
4069  am__quote=
4070  _am_result=GNU
4071  ;;
4072esac
4073# Now try BSD make style include.
4074if test "$am__include" = "#"; then
4075   echo '.include "confinc"' > confmf
4076   case `$am_make -s -f confmf 2> /dev/null` in #(
4077   *the\ am__doit\ target*)
4078     am__include=.include
4079     am__quote="\""
4080     _am_result=BSD
4081     ;;
4082   esac
4083fi
4084
4085
4086{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4087$as_echo "$_am_result" >&6; }
4088rm -f confinc confmf
4089
4090# Check whether --enable-dependency-tracking was given.
4091if test "${enable_dependency_tracking+set}" = set; then :
4092  enableval=$enable_dependency_tracking;
4093fi
4094
4095if test "x$enable_dependency_tracking" != xno; then
4096  am_depcomp="$ac_aux_dir/depcomp"
4097  AMDEPBACKSLASH='\'
4098  am__nodep='_no'
4099fi
4100 if test "x$enable_dependency_tracking" != xno; then
4101  AMDEP_TRUE=
4102  AMDEP_FALSE='#'
4103else
4104  AMDEP_TRUE='#'
4105  AMDEP_FALSE=
4106fi
4107
4108
4109
4110depcc="$CXX"  am_compiler_list=
4111
4112{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4113$as_echo_n "checking dependency style of $depcc... " >&6; }
4114if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
4115  $as_echo_n "(cached) " >&6
4116else
4117  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4118  # We make a subdir and do the tests there.  Otherwise we can end up
4119  # making bogus files that we don't know about and never remove.  For
4120  # instance it was reported that on HP-UX the gcc test will end up
4121  # making a dummy file named 'D' -- because '-MD' means "put the output
4122  # in D".
4123  rm -rf conftest.dir
4124  mkdir conftest.dir
4125  # Copy depcomp to subdir because otherwise we won't find it if we're
4126  # using a relative directory.
4127  cp "$am_depcomp" conftest.dir
4128  cd conftest.dir
4129  # We will build objects and dependencies in a subdirectory because
4130  # it helps to detect inapplicable dependency modes.  For instance
4131  # both Tru64's cc and ICC support -MD to output dependencies as a
4132  # side effect of compilation, but ICC will put the dependencies in
4133  # the current directory while Tru64 will put them in the object
4134  # directory.
4135  mkdir sub
4136
4137  am_cv_CXX_dependencies_compiler_type=none
4138  if test "$am_compiler_list" = ""; then
4139     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4140  fi
4141  am__universal=false
4142  case " $depcc " in #(
4143     *\ -arch\ *\ -arch\ *) am__universal=true ;;
4144     esac
4145
4146  for depmode in $am_compiler_list; do
4147    # Setup a source with many dependencies, because some compilers
4148    # like to wrap large dependency lists on column 80 (with \), and
4149    # we should not choose a depcomp mode which is confused by this.
4150    #
4151    # We need to recreate these files for each test, as the compiler may
4152    # overwrite some of them when testing with obscure command lines.
4153    # This happens at least with the AIX C compiler.
4154    : > sub/conftest.c
4155    for i in 1 2 3 4 5 6; do
4156      echo '#include "conftst'$i'.h"' >> sub/conftest.c
4157      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4158      # Solaris 10 /bin/sh.
4159      echo '/* dummy */' > sub/conftst$i.h
4160    done
4161    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4162
4163    # We check with '-c' and '-o' for the sake of the "dashmstdout"
4164    # mode.  It turns out that the SunPro C++ compiler does not properly
4165    # handle '-M -o', and we need to detect this.  Also, some Intel
4166    # versions had trouble with output in subdirs.
4167    am__obj=sub/conftest.${OBJEXT-o}
4168    am__minus_obj="-o $am__obj"
4169    case $depmode in
4170    gcc)
4171      # This depmode causes a compiler race in universal mode.
4172      test "$am__universal" = false || continue
4173      ;;
4174    nosideeffect)
4175      # After this tag, mechanisms are not by side-effect, so they'll
4176      # only be used when explicitly requested.
4177      if test "x$enable_dependency_tracking" = xyes; then
4178        continue
4179      else
4180        break
4181      fi
4182      ;;
4183    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4184      # This compiler won't grok '-c -o', but also, the minuso test has
4185      # not run yet.  These depmodes are late enough in the game, and
4186      # so weak that their functioning should not be impacted.
4187      am__obj=conftest.${OBJEXT-o}
4188      am__minus_obj=
4189      ;;
4190    none) break ;;
4191    esac
4192    if depmode=$depmode \
4193       source=sub/conftest.c object=$am__obj \
4194       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4195       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4196         >/dev/null 2>conftest.err &&
4197       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4198       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4199       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4200       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4201      # icc doesn't choke on unknown options, it will just issue warnings
4202      # or remarks (even with -Werror).  So we grep stderr for any message
4203      # that says an option was ignored or not supported.
4204      # When given -MP, icc 7.0 and 7.1 complain thusly:
4205      #   icc: Command line warning: ignoring option '-M'; no argument required
4206      # The diagnosis changed in icc 8.0:
4207      #   icc: Command line remark: option '-MP' not supported
4208      if (grep 'ignoring option' conftest.err ||
4209          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4210        am_cv_CXX_dependencies_compiler_type=$depmode
4211        break
4212      fi
4213    fi
4214  done
4215
4216  cd ..
4217  rm -rf conftest.dir
4218else
4219  am_cv_CXX_dependencies_compiler_type=none
4220fi
4221
4222fi
4223{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
4224$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
4225CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
4226
4227 if
4228  test "x$enable_dependency_tracking" != xno \
4229  && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
4230  am__fastdepCXX_TRUE=
4231  am__fastdepCXX_FALSE='#'
4232else
4233  am__fastdepCXX_TRUE='#'
4234  am__fastdepCXX_FALSE=
4235fi
4236
4237
4238ac_ext=c
4239ac_cpp='$CPP $CPPFLAGS'
4240ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4241ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4242ac_compiler_gnu=$ac_cv_c_compiler_gnu
4243if test -n "$ac_tool_prefix"; then
4244  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4245set dummy ${ac_tool_prefix}gcc; ac_word=$2
4246{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4247$as_echo_n "checking for $ac_word... " >&6; }
4248if ${ac_cv_prog_CC+:} false; then :
4249  $as_echo_n "(cached) " >&6
4250else
4251  if test -n "$CC"; then
4252  ac_cv_prog_CC="$CC" # Let the user override the test.
4253else
4254as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4255for as_dir in $PATH
4256do
4257  IFS=$as_save_IFS
4258  test -z "$as_dir" && as_dir=.
4259    for ac_exec_ext in '' $ac_executable_extensions; do
4260  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4261    ac_cv_prog_CC="${ac_tool_prefix}gcc"
4262    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4263    break 2
4264  fi
4265done
4266  done
4267IFS=$as_save_IFS
4268
4269fi
4270fi
4271CC=$ac_cv_prog_CC
4272if test -n "$CC"; then
4273  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4274$as_echo "$CC" >&6; }
4275else
4276  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4277$as_echo "no" >&6; }
4278fi
4279
4280
4281fi
4282if test -z "$ac_cv_prog_CC"; then
4283  ac_ct_CC=$CC
4284  # Extract the first word of "gcc", so it can be a program name with args.
4285set dummy gcc; ac_word=$2
4286{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4287$as_echo_n "checking for $ac_word... " >&6; }
4288if ${ac_cv_prog_ac_ct_CC+:} false; then :
4289  $as_echo_n "(cached) " >&6
4290else
4291  if test -n "$ac_ct_CC"; then
4292  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4293else
4294as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4295for as_dir in $PATH
4296do
4297  IFS=$as_save_IFS
4298  test -z "$as_dir" && as_dir=.
4299    for ac_exec_ext in '' $ac_executable_extensions; do
4300  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4301    ac_cv_prog_ac_ct_CC="gcc"
4302    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4303    break 2
4304  fi
4305done
4306  done
4307IFS=$as_save_IFS
4308
4309fi
4310fi
4311ac_ct_CC=$ac_cv_prog_ac_ct_CC
4312if test -n "$ac_ct_CC"; then
4313  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4314$as_echo "$ac_ct_CC" >&6; }
4315else
4316  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4317$as_echo "no" >&6; }
4318fi
4319
4320  if test "x$ac_ct_CC" = x; then
4321    CC=""
4322  else
4323    case $cross_compiling:$ac_tool_warned in
4324yes:)
4325{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4326$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4327ac_tool_warned=yes ;;
4328esac
4329    CC=$ac_ct_CC
4330  fi
4331else
4332  CC="$ac_cv_prog_CC"
4333fi
4334
4335if test -z "$CC"; then
4336          if test -n "$ac_tool_prefix"; then
4337    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4338set dummy ${ac_tool_prefix}cc; ac_word=$2
4339{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4340$as_echo_n "checking for $ac_word... " >&6; }
4341if ${ac_cv_prog_CC+:} false; then :
4342  $as_echo_n "(cached) " >&6
4343else
4344  if test -n "$CC"; then
4345  ac_cv_prog_CC="$CC" # Let the user override the test.
4346else
4347as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4348for as_dir in $PATH
4349do
4350  IFS=$as_save_IFS
4351  test -z "$as_dir" && as_dir=.
4352    for ac_exec_ext in '' $ac_executable_extensions; do
4353  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4354    ac_cv_prog_CC="${ac_tool_prefix}cc"
4355    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4356    break 2
4357  fi
4358done
4359  done
4360IFS=$as_save_IFS
4361
4362fi
4363fi
4364CC=$ac_cv_prog_CC
4365if test -n "$CC"; then
4366  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4367$as_echo "$CC" >&6; }
4368else
4369  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4370$as_echo "no" >&6; }
4371fi
4372
4373
4374  fi
4375fi
4376if test -z "$CC"; then
4377  # Extract the first word of "cc", so it can be a program name with args.
4378set dummy cc; ac_word=$2
4379{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4380$as_echo_n "checking for $ac_word... " >&6; }
4381if ${ac_cv_prog_CC+:} false; then :
4382  $as_echo_n "(cached) " >&6
4383else
4384  if test -n "$CC"; then
4385  ac_cv_prog_CC="$CC" # Let the user override the test.
4386else
4387  ac_prog_rejected=no
4388as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4389for as_dir in $PATH
4390do
4391  IFS=$as_save_IFS
4392  test -z "$as_dir" && as_dir=.
4393    for ac_exec_ext in '' $ac_executable_extensions; do
4394  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4395    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4396       ac_prog_rejected=yes
4397       continue
4398     fi
4399    ac_cv_prog_CC="cc"
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
4407if test $ac_prog_rejected = yes; then
4408  # We found a bogon in the path, so make sure we never use it.
4409  set dummy $ac_cv_prog_CC
4410  shift
4411  if test $# != 0; then
4412    # We chose a different compiler from the bogus one.
4413    # However, it has the same basename, so the bogon will be chosen
4414    # first if we set CC to just the basename; use the full file name.
4415    shift
4416    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4417  fi
4418fi
4419fi
4420fi
4421CC=$ac_cv_prog_CC
4422if test -n "$CC"; then
4423  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4424$as_echo "$CC" >&6; }
4425else
4426  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4427$as_echo "no" >&6; }
4428fi
4429
4430
4431fi
4432if test -z "$CC"; then
4433  if test -n "$ac_tool_prefix"; then
4434  for ac_prog in cl.exe
4435  do
4436    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4437set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4438{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4439$as_echo_n "checking for $ac_word... " >&6; }
4440if ${ac_cv_prog_CC+:} false; then :
4441  $as_echo_n "(cached) " >&6
4442else
4443  if test -n "$CC"; then
4444  ac_cv_prog_CC="$CC" # Let the user override the test.
4445else
4446as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4447for as_dir in $PATH
4448do
4449  IFS=$as_save_IFS
4450  test -z "$as_dir" && as_dir=.
4451    for ac_exec_ext in '' $ac_executable_extensions; do
4452  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4453    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4454    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4455    break 2
4456  fi
4457done
4458  done
4459IFS=$as_save_IFS
4460
4461fi
4462fi
4463CC=$ac_cv_prog_CC
4464if test -n "$CC"; then
4465  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4466$as_echo "$CC" >&6; }
4467else
4468  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4469$as_echo "no" >&6; }
4470fi
4471
4472
4473    test -n "$CC" && break
4474  done
4475fi
4476if test -z "$CC"; then
4477  ac_ct_CC=$CC
4478  for ac_prog in cl.exe
4479do
4480  # Extract the first word of "$ac_prog", so it can be a program name with args.
4481set dummy $ac_prog; ac_word=$2
4482{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4483$as_echo_n "checking for $ac_word... " >&6; }
4484if ${ac_cv_prog_ac_ct_CC+:} false; then :
4485  $as_echo_n "(cached) " >&6
4486else
4487  if test -n "$ac_ct_CC"; then
4488  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4489else
4490as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4491for as_dir in $PATH
4492do
4493  IFS=$as_save_IFS
4494  test -z "$as_dir" && as_dir=.
4495    for ac_exec_ext in '' $ac_executable_extensions; do
4496  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4497    ac_cv_prog_ac_ct_CC="$ac_prog"
4498    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4499    break 2
4500  fi
4501done
4502  done
4503IFS=$as_save_IFS
4504
4505fi
4506fi
4507ac_ct_CC=$ac_cv_prog_ac_ct_CC
4508if test -n "$ac_ct_CC"; then
4509  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4510$as_echo "$ac_ct_CC" >&6; }
4511else
4512  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4513$as_echo "no" >&6; }
4514fi
4515
4516
4517  test -n "$ac_ct_CC" && break
4518done
4519
4520  if test "x$ac_ct_CC" = x; then
4521    CC=""
4522  else
4523    case $cross_compiling:$ac_tool_warned in
4524yes:)
4525{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4526$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4527ac_tool_warned=yes ;;
4528esac
4529    CC=$ac_ct_CC
4530  fi
4531fi
4532
4533fi
4534
4535
4536test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4537$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4538as_fn_error $? "no acceptable C compiler found in \$PATH
4539See \`config.log' for more details" "$LINENO" 5; }
4540
4541# Provide some information about the compiler.
4542$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4543set X $ac_compile
4544ac_compiler=$2
4545for ac_option in --version -v -V -qversion; do
4546  { { ac_try="$ac_compiler $ac_option >&5"
4547case "(($ac_try" in
4548  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4549  *) ac_try_echo=$ac_try;;
4550esac
4551eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4552$as_echo "$ac_try_echo"; } >&5
4553  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4554  ac_status=$?
4555  if test -s conftest.err; then
4556    sed '10a\
4557... rest of stderr output deleted ...
4558         10q' conftest.err >conftest.er1
4559    cat conftest.er1 >&5
4560  fi
4561  rm -f conftest.er1 conftest.err
4562  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4563  test $ac_status = 0; }
4564done
4565
4566{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4567$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4568if ${ac_cv_c_compiler_gnu+:} false; then :
4569  $as_echo_n "(cached) " >&6
4570else
4571  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4572/* end confdefs.h.  */
4573
4574int
4575main ()
4576{
4577#ifndef __GNUC__
4578       choke me
4579#endif
4580
4581  ;
4582  return 0;
4583}
4584_ACEOF
4585if ac_fn_c_try_compile "$LINENO"; then :
4586  ac_compiler_gnu=yes
4587else
4588  ac_compiler_gnu=no
4589fi
4590rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4591ac_cv_c_compiler_gnu=$ac_compiler_gnu
4592
4593fi
4594{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4595$as_echo "$ac_cv_c_compiler_gnu" >&6; }
4596if test $ac_compiler_gnu = yes; then
4597  GCC=yes
4598else
4599  GCC=
4600fi
4601ac_test_CFLAGS=${CFLAGS+set}
4602ac_save_CFLAGS=$CFLAGS
4603{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4604$as_echo_n "checking whether $CC accepts -g... " >&6; }
4605if ${ac_cv_prog_cc_g+:} false; then :
4606  $as_echo_n "(cached) " >&6
4607else
4608  ac_save_c_werror_flag=$ac_c_werror_flag
4609   ac_c_werror_flag=yes
4610   ac_cv_prog_cc_g=no
4611   CFLAGS="-g"
4612   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4613/* end confdefs.h.  */
4614
4615int
4616main ()
4617{
4618
4619  ;
4620  return 0;
4621}
4622_ACEOF
4623if ac_fn_c_try_compile "$LINENO"; then :
4624  ac_cv_prog_cc_g=yes
4625else
4626  CFLAGS=""
4627      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4628/* end confdefs.h.  */
4629
4630int
4631main ()
4632{
4633
4634  ;
4635  return 0;
4636}
4637_ACEOF
4638if ac_fn_c_try_compile "$LINENO"; then :
4639
4640else
4641  ac_c_werror_flag=$ac_save_c_werror_flag
4642         CFLAGS="-g"
4643         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4644/* end confdefs.h.  */
4645
4646int
4647main ()
4648{
4649
4650  ;
4651  return 0;
4652}
4653_ACEOF
4654if ac_fn_c_try_compile "$LINENO"; then :
4655  ac_cv_prog_cc_g=yes
4656fi
4657rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4658fi
4659rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4660fi
4661rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4662   ac_c_werror_flag=$ac_save_c_werror_flag
4663fi
4664{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4665$as_echo "$ac_cv_prog_cc_g" >&6; }
4666if test "$ac_test_CFLAGS" = set; then
4667  CFLAGS=$ac_save_CFLAGS
4668elif test $ac_cv_prog_cc_g = yes; then
4669  if test "$GCC" = yes; then
4670    CFLAGS="-g -O2"
4671  else
4672    CFLAGS="-g"
4673  fi
4674else
4675  if test "$GCC" = yes; then
4676    CFLAGS="-O2"
4677  else
4678    CFLAGS=
4679  fi
4680fi
4681{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4682$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4683if ${ac_cv_prog_cc_c89+:} false; then :
4684  $as_echo_n "(cached) " >&6
4685else
4686  ac_cv_prog_cc_c89=no
4687ac_save_CC=$CC
4688cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4689/* end confdefs.h.  */
4690#include <stdarg.h>
4691#include <stdio.h>
4692struct stat;
4693/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4694struct buf { int x; };
4695FILE * (*rcsopen) (struct buf *, struct stat *, int);
4696static char *e (p, i)
4697     char **p;
4698     int i;
4699{
4700  return p[i];
4701}
4702static char *f (char * (*g) (char **, int), char **p, ...)
4703{
4704  char *s;
4705  va_list v;
4706  va_start (v,p);
4707  s = g (p, va_arg (v,int));
4708  va_end (v);
4709  return s;
4710}
4711
4712/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4713   function prototypes and stuff, but not '\xHH' hex character constants.
4714   These don't provoke an error unfortunately, instead are silently treated
4715   as 'x'.  The following induces an error, until -std is added to get
4716   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4717   array size at least.  It's necessary to write '\x00'==0 to get something
4718   that's true only with -std.  */
4719int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4720
4721/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4722   inside strings and character constants.  */
4723#define FOO(x) 'x'
4724int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4725
4726int test (int i, double x);
4727struct s1 {int (*f) (int a);};
4728struct s2 {int (*f) (double a);};
4729int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4730int argc;
4731char **argv;
4732int
4733main ()
4734{
4735return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4736  ;
4737  return 0;
4738}
4739_ACEOF
4740for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4741        -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4742do
4743  CC="$ac_save_CC $ac_arg"
4744  if ac_fn_c_try_compile "$LINENO"; then :
4745  ac_cv_prog_cc_c89=$ac_arg
4746fi
4747rm -f core conftest.err conftest.$ac_objext
4748  test "x$ac_cv_prog_cc_c89" != "xno" && break
4749done
4750rm -f conftest.$ac_ext
4751CC=$ac_save_CC
4752
4753fi
4754# AC_CACHE_VAL
4755case "x$ac_cv_prog_cc_c89" in
4756  x)
4757    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4758$as_echo "none needed" >&6; } ;;
4759  xno)
4760    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4761$as_echo "unsupported" >&6; } ;;
4762  *)
4763    CC="$CC $ac_cv_prog_cc_c89"
4764    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4765$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4766esac
4767if test "x$ac_cv_prog_cc_c89" != xno; then :
4768
4769fi
4770
4771ac_ext=c
4772ac_cpp='$CPP $CPPFLAGS'
4773ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4774ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4775ac_compiler_gnu=$ac_cv_c_compiler_gnu
4776
4777ac_ext=c
4778ac_cpp='$CPP $CPPFLAGS'
4779ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4780ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4781ac_compiler_gnu=$ac_cv_c_compiler_gnu
4782{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
4783$as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
4784if ${am_cv_prog_cc_c_o+:} false; then :
4785  $as_echo_n "(cached) " >&6
4786else
4787  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4788/* end confdefs.h.  */
4789
4790int
4791main ()
4792{
4793
4794  ;
4795  return 0;
4796}
4797_ACEOF
4798  # Make sure it works both with $CC and with simple cc.
4799  # Following AC_PROG_CC_C_O, we do the test twice because some
4800  # compilers refuse to overwrite an existing .o file with -o,
4801  # though they will create one.
4802  am_cv_prog_cc_c_o=yes
4803  for am_i in 1 2; do
4804    if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
4805   ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
4806   ac_status=$?
4807   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4808   (exit $ac_status); } \
4809         && test -f conftest2.$ac_objext; then
4810      : OK
4811    else
4812      am_cv_prog_cc_c_o=no
4813      break
4814    fi
4815  done
4816  rm -f core conftest*
4817  unset am_i
4818fi
4819{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
4820$as_echo "$am_cv_prog_cc_c_o" >&6; }
4821if test "$am_cv_prog_cc_c_o" != yes; then
4822   # Losing compiler, so override with the script.
4823   # FIXME: It is wrong to rewrite CC.
4824   # But if we don't then we get into trouble of one sort or another.
4825   # A longer-term fix would be to have automake use am__CC in this case,
4826   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4827   CC="$am_aux_dir/compile $CC"
4828fi
4829ac_ext=c
4830ac_cpp='$CPP $CPPFLAGS'
4831ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4832ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4833ac_compiler_gnu=$ac_cv_c_compiler_gnu
4834
4835
4836depcc="$CC"   am_compiler_list=
4837
4838{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4839$as_echo_n "checking dependency style of $depcc... " >&6; }
4840if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4841  $as_echo_n "(cached) " >&6
4842else
4843  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4844  # We make a subdir and do the tests there.  Otherwise we can end up
4845  # making bogus files that we don't know about and never remove.  For
4846  # instance it was reported that on HP-UX the gcc test will end up
4847  # making a dummy file named 'D' -- because '-MD' means "put the output
4848  # in D".
4849  rm -rf conftest.dir
4850  mkdir conftest.dir
4851  # Copy depcomp to subdir because otherwise we won't find it if we're
4852  # using a relative directory.
4853  cp "$am_depcomp" conftest.dir
4854  cd conftest.dir
4855  # We will build objects and dependencies in a subdirectory because
4856  # it helps to detect inapplicable dependency modes.  For instance
4857  # both Tru64's cc and ICC support -MD to output dependencies as a
4858  # side effect of compilation, but ICC will put the dependencies in
4859  # the current directory while Tru64 will put them in the object
4860  # directory.
4861  mkdir sub
4862
4863  am_cv_CC_dependencies_compiler_type=none
4864  if test "$am_compiler_list" = ""; then
4865     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4866  fi
4867  am__universal=false
4868  case " $depcc " in #(
4869     *\ -arch\ *\ -arch\ *) am__universal=true ;;
4870     esac
4871
4872  for depmode in $am_compiler_list; do
4873    # Setup a source with many dependencies, because some compilers
4874    # like to wrap large dependency lists on column 80 (with \), and
4875    # we should not choose a depcomp mode which is confused by this.
4876    #
4877    # We need to recreate these files for each test, as the compiler may
4878    # overwrite some of them when testing with obscure command lines.
4879    # This happens at least with the AIX C compiler.
4880    : > sub/conftest.c
4881    for i in 1 2 3 4 5 6; do
4882      echo '#include "conftst'$i'.h"' >> sub/conftest.c
4883      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4884      # Solaris 10 /bin/sh.
4885      echo '/* dummy */' > sub/conftst$i.h
4886    done
4887    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4888
4889    # We check with '-c' and '-o' for the sake of the "dashmstdout"
4890    # mode.  It turns out that the SunPro C++ compiler does not properly
4891    # handle '-M -o', and we need to detect this.  Also, some Intel
4892    # versions had trouble with output in subdirs.
4893    am__obj=sub/conftest.${OBJEXT-o}
4894    am__minus_obj="-o $am__obj"
4895    case $depmode in
4896    gcc)
4897      # This depmode causes a compiler race in universal mode.
4898      test "$am__universal" = false || continue
4899      ;;
4900    nosideeffect)
4901      # After this tag, mechanisms are not by side-effect, so they'll
4902      # only be used when explicitly requested.
4903      if test "x$enable_dependency_tracking" = xyes; then
4904        continue
4905      else
4906        break
4907      fi
4908      ;;
4909    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4910      # This compiler won't grok '-c -o', but also, the minuso test has
4911      # not run yet.  These depmodes are late enough in the game, and
4912      # so weak that their functioning should not be impacted.
4913      am__obj=conftest.${OBJEXT-o}
4914      am__minus_obj=
4915      ;;
4916    none) break ;;
4917    esac
4918    if depmode=$depmode \
4919       source=sub/conftest.c object=$am__obj \
4920       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4921       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4922         >/dev/null 2>conftest.err &&
4923       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4924       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4925       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4926       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4927      # icc doesn't choke on unknown options, it will just issue warnings
4928      # or remarks (even with -Werror).  So we grep stderr for any message
4929      # that says an option was ignored or not supported.
4930      # When given -MP, icc 7.0 and 7.1 complain thusly:
4931      #   icc: Command line warning: ignoring option '-M'; no argument required
4932      # The diagnosis changed in icc 8.0:
4933      #   icc: Command line remark: option '-MP' not supported
4934      if (grep 'ignoring option' conftest.err ||
4935          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4936        am_cv_CC_dependencies_compiler_type=$depmode
4937        break
4938      fi
4939    fi
4940  done
4941
4942  cd ..
4943  rm -rf conftest.dir
4944else
4945  am_cv_CC_dependencies_compiler_type=none
4946fi
4947
4948fi
4949{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4950$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4951CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4952
4953 if
4954  test "x$enable_dependency_tracking" != xno \
4955  && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4956  am__fastdepCC_TRUE=
4957  am__fastdepCC_FALSE='#'
4958else
4959  am__fastdepCC_TRUE='#'
4960  am__fastdepCC_FALSE=
4961fi
4962
4963
4964# By default we simply use the C compiler to build assembly code.
4965
4966test "${CCAS+set}" = set || CCAS=$CC
4967test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
4968
4969
4970
4971depcc="$CCAS"   am_compiler_list=
4972
4973{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4974$as_echo_n "checking dependency style of $depcc... " >&6; }
4975if ${am_cv_CCAS_dependencies_compiler_type+:} false; then :
4976  $as_echo_n "(cached) " >&6
4977else
4978  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4979  # We make a subdir and do the tests there.  Otherwise we can end up
4980  # making bogus files that we don't know about and never remove.  For
4981  # instance it was reported that on HP-UX the gcc test will end up
4982  # making a dummy file named 'D' -- because '-MD' means "put the output
4983  # in D".
4984  rm -rf conftest.dir
4985  mkdir conftest.dir
4986  # Copy depcomp to subdir because otherwise we won't find it if we're
4987  # using a relative directory.
4988  cp "$am_depcomp" conftest.dir
4989  cd conftest.dir
4990  # We will build objects and dependencies in a subdirectory because
4991  # it helps to detect inapplicable dependency modes.  For instance
4992  # both Tru64's cc and ICC support -MD to output dependencies as a
4993  # side effect of compilation, but ICC will put the dependencies in
4994  # the current directory while Tru64 will put them in the object
4995  # directory.
4996  mkdir sub
4997
4998  am_cv_CCAS_dependencies_compiler_type=none
4999  if test "$am_compiler_list" = ""; then
5000     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5001  fi
5002  am__universal=false
5003
5004
5005  for depmode in $am_compiler_list; do
5006    # Setup a source with many dependencies, because some compilers
5007    # like to wrap large dependency lists on column 80 (with \), and
5008    # we should not choose a depcomp mode which is confused by this.
5009    #
5010    # We need to recreate these files for each test, as the compiler may
5011    # overwrite some of them when testing with obscure command lines.
5012    # This happens at least with the AIX C compiler.
5013    : > sub/conftest.c
5014    for i in 1 2 3 4 5 6; do
5015      echo '#include "conftst'$i'.h"' >> sub/conftest.c
5016      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
5017      # Solaris 10 /bin/sh.
5018      echo '/* dummy */' > sub/conftst$i.h
5019    done
5020    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5021
5022    # We check with '-c' and '-o' for the sake of the "dashmstdout"
5023    # mode.  It turns out that the SunPro C++ compiler does not properly
5024    # handle '-M -o', and we need to detect this.  Also, some Intel
5025    # versions had trouble with output in subdirs.
5026    am__obj=sub/conftest.${OBJEXT-o}
5027    am__minus_obj="-o $am__obj"
5028    case $depmode in
5029    gcc)
5030      # This depmode causes a compiler race in universal mode.
5031      test "$am__universal" = false || continue
5032      ;;
5033    nosideeffect)
5034      # After this tag, mechanisms are not by side-effect, so they'll
5035      # only be used when explicitly requested.
5036      if test "x$enable_dependency_tracking" = xyes; then
5037        continue
5038      else
5039        break
5040      fi
5041      ;;
5042    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
5043      # This compiler won't grok '-c -o', but also, the minuso test has
5044      # not run yet.  These depmodes are late enough in the game, and
5045      # so weak that their functioning should not be impacted.
5046      am__obj=conftest.${OBJEXT-o}
5047      am__minus_obj=
5048      ;;
5049    none) break ;;
5050    esac
5051    if depmode=$depmode \
5052       source=sub/conftest.c object=$am__obj \
5053       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5054       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5055         >/dev/null 2>conftest.err &&
5056       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5057       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5058       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5059       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5060      # icc doesn't choke on unknown options, it will just issue warnings
5061      # or remarks (even with -Werror).  So we grep stderr for any message
5062      # that says an option was ignored or not supported.
5063      # When given -MP, icc 7.0 and 7.1 complain thusly:
5064      #   icc: Command line warning: ignoring option '-M'; no argument required
5065      # The diagnosis changed in icc 8.0:
5066      #   icc: Command line remark: option '-MP' not supported
5067      if (grep 'ignoring option' conftest.err ||
5068          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5069        am_cv_CCAS_dependencies_compiler_type=$depmode
5070        break
5071      fi
5072    fi
5073  done
5074
5075  cd ..
5076  rm -rf conftest.dir
5077else
5078  am_cv_CCAS_dependencies_compiler_type=none
5079fi
5080
5081fi
5082{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5
5083$as_echo "$am_cv_CCAS_dependencies_compiler_type" >&6; }
5084CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type
5085
5086 if
5087  test "x$enable_dependency_tracking" != xno \
5088  && test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then
5089  am__fastdepCCAS_TRUE=
5090  am__fastdepCCAS_FALSE='#'
5091else
5092  am__fastdepCCAS_TRUE='#'
5093  am__fastdepCCAS_FALSE=
5094fi
5095
5096
5097        # deprecated
5098# These are often not installed and people miss seeing the "no", so stop the configure.
5099for ac_prog in 'bison -y' byacc
5100do
5101  # Extract the first word of "$ac_prog", so it can be a program name with args.
5102set dummy $ac_prog; ac_word=$2
5103{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5104$as_echo_n "checking for $ac_word... " >&6; }
5105if ${ac_cv_prog_YACC+:} false; then :
5106  $as_echo_n "(cached) " >&6
5107else
5108  if test -n "$YACC"; then
5109  ac_cv_prog_YACC="$YACC" # Let the user override the test.
5110else
5111as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5112for as_dir in $PATH
5113do
5114  IFS=$as_save_IFS
5115  test -z "$as_dir" && as_dir=.
5116    for ac_exec_ext in '' $ac_executable_extensions; do
5117  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5118    ac_cv_prog_YACC="$ac_prog"
5119    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5120    break 2
5121  fi
5122done
5123  done
5124IFS=$as_save_IFS
5125
5126fi
5127fi
5128YACC=$ac_cv_prog_YACC
5129if test -n "$YACC"; then
5130  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
5131$as_echo "$YACC" >&6; }
5132else
5133  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5134$as_echo "no" >&6; }
5135fi
5136
5137
5138  test -n "$YACC" && break
5139done
5140test -n "$YACC" || YACC="yacc"
5141
5142if test "${YACC}" = "yacc" ; then echo "Error: bison required." ; exit 1 ; fi
5143
5144for ac_prog in flex lex
5145do
5146  # Extract the first word of "$ac_prog", so it can be a program name with args.
5147set dummy $ac_prog; ac_word=$2
5148{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5149$as_echo_n "checking for $ac_word... " >&6; }
5150if ${ac_cv_prog_LEX+:} false; then :
5151  $as_echo_n "(cached) " >&6
5152else
5153  if test -n "$LEX"; then
5154  ac_cv_prog_LEX="$LEX" # Let the user override the test.
5155else
5156as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5157for as_dir in $PATH
5158do
5159  IFS=$as_save_IFS
5160  test -z "$as_dir" && as_dir=.
5161    for ac_exec_ext in '' $ac_executable_extensions; do
5162  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5163    ac_cv_prog_LEX="$ac_prog"
5164    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5165    break 2
5166  fi
5167done
5168  done
5169IFS=$as_save_IFS
5170
5171fi
5172fi
5173LEX=$ac_cv_prog_LEX
5174if test -n "$LEX"; then
5175  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5
5176$as_echo "$LEX" >&6; }
5177else
5178  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5179$as_echo "no" >&6; }
5180fi
5181
5182
5183  test -n "$LEX" && break
5184done
5185test -n "$LEX" || LEX=":"
5186
5187if test "x$LEX" != "x:"; then
5188  cat >conftest.l <<_ACEOF
5189%%
5190a { ECHO; }
5191b { REJECT; }
5192c { yymore (); }
5193d { yyless (1); }
5194e { /* IRIX 6.5 flex 2.5.4 underquotes its yyless argument.  */
5195    yyless ((input () != 0)); }
5196f { unput (yytext[0]); }
5197. { BEGIN INITIAL; }
5198%%
5199#ifdef YYTEXT_POINTER
5200extern char *yytext;
5201#endif
5202int
5203main (void)
5204{
5205  return ! yylex () + ! yywrap ();
5206}
5207_ACEOF
5208{ { ac_try="$LEX conftest.l"
5209case "(($ac_try" in
5210  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5211  *) ac_try_echo=$ac_try;;
5212esac
5213eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5214$as_echo "$ac_try_echo"; } >&5
5215  (eval "$LEX conftest.l") 2>&5
5216  ac_status=$?
5217  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5218  test $ac_status = 0; }
5219{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lex output file root" >&5
5220$as_echo_n "checking lex output file root... " >&6; }
5221if ${ac_cv_prog_lex_root+:} false; then :
5222  $as_echo_n "(cached) " >&6
5223else
5224
5225if test -f lex.yy.c; then
5226  ac_cv_prog_lex_root=lex.yy
5227elif test -f lexyy.c; then
5228  ac_cv_prog_lex_root=lexyy
5229else
5230  as_fn_error $? "cannot find output from $LEX; giving up" "$LINENO" 5
5231fi
5232fi
5233{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5
5234$as_echo "$ac_cv_prog_lex_root" >&6; }
5235LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
5236
5237if test -z "${LEXLIB+set}"; then
5238  { $as_echo "$as_me:${as_lineno-$LINENO}: checking lex library" >&5
5239$as_echo_n "checking lex library... " >&6; }
5240if ${ac_cv_lib_lex+:} false; then :
5241  $as_echo_n "(cached) " >&6
5242else
5243
5244    ac_save_LIBS=$LIBS
5245    ac_cv_lib_lex='none needed'
5246    for ac_lib in '' -lfl -ll; do
5247      LIBS="$ac_lib $ac_save_LIBS"
5248      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5249/* end confdefs.h.  */
5250`cat $LEX_OUTPUT_ROOT.c`
5251_ACEOF
5252if ac_fn_c_try_link "$LINENO"; then :
5253  ac_cv_lib_lex=$ac_lib
5254fi
5255rm -f core conftest.err conftest.$ac_objext \
5256    conftest$ac_exeext conftest.$ac_ext
5257      test "$ac_cv_lib_lex" != 'none needed' && break
5258    done
5259    LIBS=$ac_save_LIBS
5260
5261fi
5262{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5
5263$as_echo "$ac_cv_lib_lex" >&6; }
5264  test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex
5265fi
5266
5267
5268{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5
5269$as_echo_n "checking whether yytext is a pointer... " >&6; }
5270if ${ac_cv_prog_lex_yytext_pointer+:} false; then :
5271  $as_echo_n "(cached) " >&6
5272else
5273  # POSIX says lex can declare yytext either as a pointer or an array; the
5274# default is implementation-dependent.  Figure out which it is, since
5275# not all implementations provide the %pointer and %array declarations.
5276ac_cv_prog_lex_yytext_pointer=no
5277ac_save_LIBS=$LIBS
5278LIBS="$LEXLIB $ac_save_LIBS"
5279cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5280/* end confdefs.h.  */
5281
5282  #define YYTEXT_POINTER 1
5283`cat $LEX_OUTPUT_ROOT.c`
5284_ACEOF
5285if ac_fn_c_try_link "$LINENO"; then :
5286  ac_cv_prog_lex_yytext_pointer=yes
5287fi
5288rm -f core conftest.err conftest.$ac_objext \
5289    conftest$ac_exeext conftest.$ac_ext
5290LIBS=$ac_save_LIBS
5291
5292fi
5293{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_yytext_pointer" >&5
5294$as_echo "$ac_cv_prog_lex_yytext_pointer" >&6; }
5295if test $ac_cv_prog_lex_yytext_pointer = yes; then
5296
5297$as_echo "#define YYTEXT_POINTER 1" >>confdefs.h
5298
5299fi
5300rm -f conftest.l $LEX_OUTPUT_ROOT.c
5301
5302fi
5303if test "${LEX}" = "lex" ; then echo "Error: flex required." ; exit 1 ; fi
5304
5305{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
5306$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
5307set x ${MAKE-make}
5308ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
5309if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
5310  $as_echo_n "(cached) " >&6
5311else
5312  cat >conftest.make <<\_ACEOF
5313SHELL = /bin/sh
5314all:
5315        @echo '@@@%%%=$(MAKE)=@@@%%%'
5316_ACEOF
5317# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
5318case `${MAKE-make} -f conftest.make 2>/dev/null` in
5319  *@@@%%%=?*=@@@%%%*)
5320    eval ac_cv_prog_make_${ac_make}_set=yes;;
5321  *)
5322    eval ac_cv_prog_make_${ac_make}_set=no;;
5323esac
5324rm -f conftest.make
5325fi
5326if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
5327  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5328$as_echo "yes" >&6; }
5329  SET_MAKE=
5330else
5331  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5332$as_echo "no" >&6; }
5333  SET_MAKE="MAKE=${MAKE-make}"
5334fi
5335
5336if test -n "$ac_tool_prefix"; then
5337  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5338set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5339{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5340$as_echo_n "checking for $ac_word... " >&6; }
5341if ${ac_cv_prog_RANLIB+:} false; then :
5342  $as_echo_n "(cached) " >&6
5343else
5344  if test -n "$RANLIB"; then
5345  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5346else
5347as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5348for as_dir in $PATH
5349do
5350  IFS=$as_save_IFS
5351  test -z "$as_dir" && as_dir=.
5352    for ac_exec_ext in '' $ac_executable_extensions; do
5353  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5354    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5355    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5356    break 2
5357  fi
5358done
5359  done
5360IFS=$as_save_IFS
5361
5362fi
5363fi
5364RANLIB=$ac_cv_prog_RANLIB
5365if test -n "$RANLIB"; then
5366  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5367$as_echo "$RANLIB" >&6; }
5368else
5369  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5370$as_echo "no" >&6; }
5371fi
5372
5373
5374fi
5375if test -z "$ac_cv_prog_RANLIB"; then
5376  ac_ct_RANLIB=$RANLIB
5377  # Extract the first word of "ranlib", so it can be a program name with args.
5378set dummy ranlib; ac_word=$2
5379{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5380$as_echo_n "checking for $ac_word... " >&6; }
5381if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5382  $as_echo_n "(cached) " >&6
5383else
5384  if test -n "$ac_ct_RANLIB"; then
5385  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5386else
5387as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5388for as_dir in $PATH
5389do
5390  IFS=$as_save_IFS
5391  test -z "$as_dir" && as_dir=.
5392    for ac_exec_ext in '' $ac_executable_extensions; do
5393  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5394    ac_cv_prog_ac_ct_RANLIB="ranlib"
5395    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5396    break 2
5397  fi
5398done
5399  done
5400IFS=$as_save_IFS
5401
5402fi
5403fi
5404ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5405if test -n "$ac_ct_RANLIB"; then
5406  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5407$as_echo "$ac_ct_RANLIB" >&6; }
5408else
5409  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5410$as_echo "no" >&6; }
5411fi
5412
5413  if test "x$ac_ct_RANLIB" = x; then
5414    RANLIB=":"
5415  else
5416    case $cross_compiling:$ac_tool_warned in
5417yes:)
5418{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5419$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5420ac_tool_warned=yes ;;
5421esac
5422    RANLIB=$ac_ct_RANLIB
5423  fi
5424else
5425  RANLIB="$ac_cv_prog_RANLIB"
5426fi
5427
5428
5429# Checks for libraries.
5430
5431# Checks for header files.
5432ac_ext=c
5433ac_cpp='$CPP $CPPFLAGS'
5434ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5435ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5436ac_compiler_gnu=$ac_cv_c_compiler_gnu
5437{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5438$as_echo_n "checking how to run the C preprocessor... " >&6; }
5439# On Suns, sometimes $CPP names a directory.
5440if test -n "$CPP" && test -d "$CPP"; then
5441  CPP=
5442fi
5443if test -z "$CPP"; then
5444  if ${ac_cv_prog_CPP+:} false; then :
5445  $as_echo_n "(cached) " >&6
5446else
5447      # Double quotes because CPP needs to be expanded
5448    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5449    do
5450      ac_preproc_ok=false
5451for ac_c_preproc_warn_flag in '' yes
5452do
5453  # Use a header file that comes with gcc, so configuring glibc
5454  # with a fresh cross-compiler works.
5455  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5456  # <limits.h> exists even on freestanding compilers.
5457  # On the NeXT, cc -E runs the code through the compiler's parser,
5458  # not just through cpp. "Syntax error" is here to catch this case.
5459  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5460/* end confdefs.h.  */
5461#ifdef __STDC__
5462# include <limits.h>
5463#else
5464# include <assert.h>
5465#endif
5466                     Syntax error
5467_ACEOF
5468if ac_fn_c_try_cpp "$LINENO"; then :
5469
5470else
5471  # Broken: fails on valid input.
5472continue
5473fi
5474rm -f conftest.err conftest.i conftest.$ac_ext
5475
5476  # OK, works on sane cases.  Now check whether nonexistent headers
5477  # can be detected and how.
5478  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5479/* end confdefs.h.  */
5480#include <ac_nonexistent.h>
5481_ACEOF
5482if ac_fn_c_try_cpp "$LINENO"; then :
5483  # Broken: success on invalid input.
5484continue
5485else
5486  # Passes both tests.
5487ac_preproc_ok=:
5488break
5489fi
5490rm -f conftest.err conftest.i conftest.$ac_ext
5491
5492done
5493# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5494rm -f conftest.i conftest.err conftest.$ac_ext
5495if $ac_preproc_ok; then :
5496  break
5497fi
5498
5499    done
5500    ac_cv_prog_CPP=$CPP
5501
5502fi
5503  CPP=$ac_cv_prog_CPP
5504else
5505  ac_cv_prog_CPP=$CPP
5506fi
5507{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5508$as_echo "$CPP" >&6; }
5509ac_preproc_ok=false
5510for ac_c_preproc_warn_flag in '' yes
5511do
5512  # Use a header file that comes with gcc, so configuring glibc
5513  # with a fresh cross-compiler works.
5514  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5515  # <limits.h> exists even on freestanding compilers.
5516  # On the NeXT, cc -E runs the code through the compiler's parser,
5517  # not just through cpp. "Syntax error" is here to catch this case.
5518  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5519/* end confdefs.h.  */
5520#ifdef __STDC__
5521# include <limits.h>
5522#else
5523# include <assert.h>
5524#endif
5525                     Syntax error
5526_ACEOF
5527if ac_fn_c_try_cpp "$LINENO"; then :
5528
5529else
5530  # Broken: fails on valid input.
5531continue
5532fi
5533rm -f conftest.err conftest.i conftest.$ac_ext
5534
5535  # OK, works on sane cases.  Now check whether nonexistent headers
5536  # can be detected and how.
5537  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5538/* end confdefs.h.  */
5539#include <ac_nonexistent.h>
5540_ACEOF
5541if ac_fn_c_try_cpp "$LINENO"; then :
5542  # Broken: success on invalid input.
5543continue
5544else
5545  # Passes both tests.
5546ac_preproc_ok=:
5547break
5548fi
5549rm -f conftest.err conftest.i conftest.$ac_ext
5550
5551done
5552# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5553rm -f conftest.i conftest.err conftest.$ac_ext
5554if $ac_preproc_ok; then :
5555
5556else
5557  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5558$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5559as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
5560See \`config.log' for more details" "$LINENO" 5; }
5561fi
5562
5563ac_ext=c
5564ac_cpp='$CPP $CPPFLAGS'
5565ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5566ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5567ac_compiler_gnu=$ac_cv_c_compiler_gnu
5568
5569
5570{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5571$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5572if ${ac_cv_path_GREP+:} false; then :
5573  $as_echo_n "(cached) " >&6
5574else
5575  if test -z "$GREP"; then
5576  ac_path_GREP_found=false
5577  # Loop through the user's path and test for each of PROGNAME-LIST
5578  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5579for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5580do
5581  IFS=$as_save_IFS
5582  test -z "$as_dir" && as_dir=.
5583    for ac_prog in grep ggrep; do
5584    for ac_exec_ext in '' $ac_executable_extensions; do
5585      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5586      as_fn_executable_p "$ac_path_GREP" || continue
5587# Check for GNU ac_path_GREP and select it if it is found.
5588  # Check for GNU $ac_path_GREP
5589case `"$ac_path_GREP" --version 2>&1` in
5590*GNU*)
5591  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5592*)
5593  ac_count=0
5594  $as_echo_n 0123456789 >"conftest.in"
5595  while :
5596  do
5597    cat "conftest.in" "conftest.in" >"conftest.tmp"
5598    mv "conftest.tmp" "conftest.in"
5599    cp "conftest.in" "conftest.nl"
5600    $as_echo 'GREP' >> "conftest.nl"
5601    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5602    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5603    as_fn_arith $ac_count + 1 && ac_count=$as_val
5604    if test $ac_count -gt ${ac_path_GREP_max-0}; then
5605      # Best one so far, save it but keep looking for a better one
5606      ac_cv_path_GREP="$ac_path_GREP"
5607      ac_path_GREP_max=$ac_count
5608    fi
5609    # 10*(2^10) chars as input seems more than enough
5610    test $ac_count -gt 10 && break
5611  done
5612  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5613esac
5614
5615      $ac_path_GREP_found && break 3
5616    done
5617  done
5618  done
5619IFS=$as_save_IFS
5620  if test -z "$ac_cv_path_GREP"; then
5621    as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5622  fi
5623else
5624  ac_cv_path_GREP=$GREP
5625fi
5626
5627fi
5628{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5629$as_echo "$ac_cv_path_GREP" >&6; }
5630 GREP="$ac_cv_path_GREP"
5631
5632
5633{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5634$as_echo_n "checking for egrep... " >&6; }
5635if ${ac_cv_path_EGREP+:} false; then :
5636  $as_echo_n "(cached) " >&6
5637else
5638  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5639   then ac_cv_path_EGREP="$GREP -E"
5640   else
5641     if test -z "$EGREP"; then
5642  ac_path_EGREP_found=false
5643  # Loop through the user's path and test for each of PROGNAME-LIST
5644  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5645for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5646do
5647  IFS=$as_save_IFS
5648  test -z "$as_dir" && as_dir=.
5649    for ac_prog in egrep; do
5650    for ac_exec_ext in '' $ac_executable_extensions; do
5651      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5652      as_fn_executable_p "$ac_path_EGREP" || continue
5653# Check for GNU ac_path_EGREP and select it if it is found.
5654  # Check for GNU $ac_path_EGREP
5655case `"$ac_path_EGREP" --version 2>&1` in
5656*GNU*)
5657  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5658*)
5659  ac_count=0
5660  $as_echo_n 0123456789 >"conftest.in"
5661  while :
5662  do
5663    cat "conftest.in" "conftest.in" >"conftest.tmp"
5664    mv "conftest.tmp" "conftest.in"
5665    cp "conftest.in" "conftest.nl"
5666    $as_echo 'EGREP' >> "conftest.nl"
5667    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5668    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5669    as_fn_arith $ac_count + 1 && ac_count=$as_val
5670    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5671      # Best one so far, save it but keep looking for a better one
5672      ac_cv_path_EGREP="$ac_path_EGREP"
5673      ac_path_EGREP_max=$ac_count
5674    fi
5675    # 10*(2^10) chars as input seems more than enough
5676    test $ac_count -gt 10 && break
5677  done
5678  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5679esac
5680
5681      $ac_path_EGREP_found && break 3
5682    done
5683  done
5684  done
5685IFS=$as_save_IFS
5686  if test -z "$ac_cv_path_EGREP"; then
5687    as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5688  fi
5689else
5690  ac_cv_path_EGREP=$EGREP
5691fi
5692
5693   fi
5694fi
5695{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5696$as_echo "$ac_cv_path_EGREP" >&6; }
5697 EGREP="$ac_cv_path_EGREP"
5698
5699
5700{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5701$as_echo_n "checking for ANSI C header files... " >&6; }
5702if ${ac_cv_header_stdc+:} false; then :
5703  $as_echo_n "(cached) " >&6
5704else
5705  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5706/* end confdefs.h.  */
5707#include <stdlib.h>
5708#include <stdarg.h>
5709#include <string.h>
5710#include <float.h>
5711
5712int
5713main ()
5714{
5715
5716  ;
5717  return 0;
5718}
5719_ACEOF
5720if ac_fn_c_try_compile "$LINENO"; then :
5721  ac_cv_header_stdc=yes
5722else
5723  ac_cv_header_stdc=no
5724fi
5725rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5726
5727if test $ac_cv_header_stdc = yes; then
5728  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5729  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5730/* end confdefs.h.  */
5731#include <string.h>
5732
5733_ACEOF
5734if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5735  $EGREP "memchr" >/dev/null 2>&1; then :
5736
5737else
5738  ac_cv_header_stdc=no
5739fi
5740rm -f conftest*
5741
5742fi
5743
5744if test $ac_cv_header_stdc = yes; then
5745  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5746  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5747/* end confdefs.h.  */
5748#include <stdlib.h>
5749
5750_ACEOF
5751if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5752  $EGREP "free" >/dev/null 2>&1; then :
5753
5754else
5755  ac_cv_header_stdc=no
5756fi
5757rm -f conftest*
5758
5759fi
5760
5761if test $ac_cv_header_stdc = yes; then
5762  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5763  if test "$cross_compiling" = yes; then :
5764  :
5765else
5766  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5767/* end confdefs.h.  */
5768#include <ctype.h>
5769#include <stdlib.h>
5770#if ((' ' & 0x0FF) == 0x020)
5771# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5772# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5773#else
5774# define ISLOWER(c) \
5775                   (('a' <= (c) && (c) <= 'i') \
5776                     || ('j' <= (c) && (c) <= 'r') \
5777                     || ('s' <= (c) && (c) <= 'z'))
5778# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5779#endif
5780
5781#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5782int
5783main ()
5784{
5785  int i;
5786  for (i = 0; i < 256; i++)
5787    if (XOR (islower (i), ISLOWER (i))
5788        || toupper (i) != TOUPPER (i))
5789      return 2;
5790  return 0;
5791}
5792_ACEOF
5793if ac_fn_c_try_run "$LINENO"; then :
5794
5795else
5796  ac_cv_header_stdc=no
5797fi
5798rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5799  conftest.$ac_objext conftest.beam conftest.$ac_ext
5800fi
5801
5802fi
5803fi
5804{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5805$as_echo "$ac_cv_header_stdc" >&6; }
5806if test $ac_cv_header_stdc = yes; then
5807
5808$as_echo "#define STDC_HEADERS 1" >>confdefs.h
5809
5810fi
5811
5812# On IRIX 5.3, sys/types and inttypes.h are conflicting.
5813for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5814                  inttypes.h stdint.h unistd.h
5815do :
5816  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5817ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5818"
5819if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5820  cat >>confdefs.h <<_ACEOF
5821#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5822_ACEOF
5823
5824fi
5825
5826done
5827
5828
5829ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
5830if test "x$ac_cv_type_size_t" = xyes; then :
5831
5832else
5833
5834cat >>confdefs.h <<_ACEOF
5835#define size_t unsigned int
5836_ACEOF
5837
5838fi
5839
5840# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5841# for constant arguments.  Useless!
5842{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
5843$as_echo_n "checking for working alloca.h... " >&6; }
5844if ${ac_cv_working_alloca_h+:} false; then :
5845  $as_echo_n "(cached) " >&6
5846else
5847  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5848/* end confdefs.h.  */
5849#include <alloca.h>
5850int
5851main ()
5852{
5853char *p = (char *) alloca (2 * sizeof (int));
5854                          if (p) return 0;
5855  ;
5856  return 0;
5857}
5858_ACEOF
5859if ac_fn_c_try_link "$LINENO"; then :
5860  ac_cv_working_alloca_h=yes
5861else
5862  ac_cv_working_alloca_h=no
5863fi
5864rm -f core conftest.err conftest.$ac_objext \
5865    conftest$ac_exeext conftest.$ac_ext
5866fi
5867{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
5868$as_echo "$ac_cv_working_alloca_h" >&6; }
5869if test $ac_cv_working_alloca_h = yes; then
5870
5871$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
5872
5873fi
5874
5875{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
5876$as_echo_n "checking for alloca... " >&6; }
5877if ${ac_cv_func_alloca_works+:} false; then :
5878  $as_echo_n "(cached) " >&6
5879else
5880  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5881/* end confdefs.h.  */
5882#ifdef __GNUC__
5883# define alloca __builtin_alloca
5884#else
5885# ifdef _MSC_VER
5886#  include <malloc.h>
5887#  define alloca _alloca
5888# else
5889#  ifdef HAVE_ALLOCA_H
5890#   include <alloca.h>
5891#  else
5892#   ifdef _AIX
5893 #pragma alloca
5894#   else
5895#    ifndef alloca /* predefined by HP cc +Olibcalls */
5896void *alloca (size_t);
5897#    endif
5898#   endif
5899#  endif
5900# endif
5901#endif
5902
5903int
5904main ()
5905{
5906char *p = (char *) alloca (1);
5907                                    if (p) return 0;
5908  ;
5909  return 0;
5910}
5911_ACEOF
5912if ac_fn_c_try_link "$LINENO"; then :
5913  ac_cv_func_alloca_works=yes
5914else
5915  ac_cv_func_alloca_works=no
5916fi
5917rm -f core conftest.err conftest.$ac_objext \
5918    conftest$ac_exeext conftest.$ac_ext
5919fi
5920{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
5921$as_echo "$ac_cv_func_alloca_works" >&6; }
5922
5923if test $ac_cv_func_alloca_works = yes; then
5924
5925$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
5926
5927else
5928  # The SVR3 libPW and SVR4 libucb both contain incompatible functions
5929# that cause trouble.  Some versions do not even contain alloca or
5930# contain a buggy version.  If you still want to use their alloca,
5931# use ar to extract alloca.o from them instead of compiling alloca.c.
5932
5933ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
5934
5935$as_echo "#define C_ALLOCA 1" >>confdefs.h
5936
5937
5938{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
5939$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
5940if ${ac_cv_os_cray+:} false; then :
5941  $as_echo_n "(cached) " >&6
5942else
5943  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5944/* end confdefs.h.  */
5945#if defined CRAY && ! defined CRAY2
5946webecray
5947#else
5948wenotbecray
5949#endif
5950
5951_ACEOF
5952if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5953  $EGREP "webecray" >/dev/null 2>&1; then :
5954  ac_cv_os_cray=yes
5955else
5956  ac_cv_os_cray=no
5957fi
5958rm -f conftest*
5959
5960fi
5961{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
5962$as_echo "$ac_cv_os_cray" >&6; }
5963if test $ac_cv_os_cray = yes; then
5964  for ac_func in _getb67 GETB67 getb67; do
5965    as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5966ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5967if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5968
5969cat >>confdefs.h <<_ACEOF
5970#define CRAY_STACKSEG_END $ac_func
5971_ACEOF
5972
5973    break
5974fi
5975
5976  done
5977fi
5978
5979{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
5980$as_echo_n "checking stack direction for C alloca... " >&6; }
5981if ${ac_cv_c_stack_direction+:} false; then :
5982  $as_echo_n "(cached) " >&6
5983else
5984  if test "$cross_compiling" = yes; then :
5985  ac_cv_c_stack_direction=0
5986else
5987  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5988/* end confdefs.h.  */
5989$ac_includes_default
5990int
5991find_stack_direction (int *addr, int depth)
5992{
5993  int dir, dummy = 0;
5994  if (! addr)
5995    addr = &dummy;
5996  *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
5997  dir = depth ? find_stack_direction (addr, depth - 1) : 0;
5998  return dir + dummy;
5999}
6000
6001int
6002main (int argc, char **argv)
6003{
6004  return find_stack_direction (0, argc + !argv + 20) < 0;
6005}
6006_ACEOF
6007if ac_fn_c_try_run "$LINENO"; then :
6008  ac_cv_c_stack_direction=1
6009else
6010  ac_cv_c_stack_direction=-1
6011fi
6012rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6013  conftest.$ac_objext conftest.beam conftest.$ac_ext
6014fi
6015
6016fi
6017{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
6018$as_echo "$ac_cv_c_stack_direction" >&6; }
6019cat >>confdefs.h <<_ACEOF
6020#define STACK_DIRECTION $ac_cv_c_stack_direction
6021_ACEOF
6022
6023
6024fi
6025
6026for ac_header in fenv.h float.h inttypes.h libintl.h limits.h malloc.h stddef.h stdlib.h string.h unistd.h
6027do :
6028  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6029ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
6030if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
6031  cat >>confdefs.h <<_ACEOF
6032#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6033_ACEOF
6034
6035fi
6036
6037done
6038
6039
6040# Checks for typedefs, structures, and compiler characteristics.
6041{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
6042$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
6043if ${ac_cv_header_stdbool_h+:} false; then :
6044  $as_echo_n "(cached) " >&6
6045else
6046  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6047/* end confdefs.h.  */
6048
6049             #include <stdbool.h>
6050             #ifndef bool
6051              "error: bool is not defined"
6052             #endif
6053             #ifndef false
6054              "error: false is not defined"
6055             #endif
6056             #if false
6057              "error: false is not 0"
6058             #endif
6059             #ifndef true
6060              "error: true is not defined"
6061             #endif
6062             #if true != 1
6063              "error: true is not 1"
6064             #endif
6065             #ifndef __bool_true_false_are_defined
6066              "error: __bool_true_false_are_defined is not defined"
6067             #endif
6068
6069             struct s { _Bool s: 1; _Bool t; } s;
6070
6071             char a[true == 1 ? 1 : -1];
6072             char b[false == 0 ? 1 : -1];
6073             char c[__bool_true_false_are_defined == 1 ? 1 : -1];
6074             char d[(bool) 0.5 == true ? 1 : -1];
6075             /* See body of main program for 'e'.  */
6076             char f[(_Bool) 0.0 == false ? 1 : -1];
6077             char g[true];
6078             char h[sizeof (_Bool)];
6079             char i[sizeof s.t];
6080             enum { j = false, k = true, l = false * true, m = true * 256 };
6081             /* The following fails for
6082                HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
6083             _Bool n[m];
6084             char o[sizeof n == m * sizeof n[0] ? 1 : -1];
6085             char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
6086             /* Catch a bug in an HP-UX C compiler.  See
6087                http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
6088                http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
6089              */
6090             _Bool q = true;
6091             _Bool *pq = &q;
6092
6093int
6094main ()
6095{
6096
6097             bool e = &s;
6098             *pq |= q;
6099             *pq |= ! q;
6100             /* Refer to every declared value, to avoid compiler optimizations.  */
6101             return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
6102                     + !m + !n + !o + !p + !q + !pq);
6103
6104  ;
6105  return 0;
6106}
6107_ACEOF
6108if ac_fn_c_try_compile "$LINENO"; then :
6109  ac_cv_header_stdbool_h=yes
6110else
6111  ac_cv_header_stdbool_h=no
6112fi
6113rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6114fi
6115{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
6116$as_echo "$ac_cv_header_stdbool_h" >&6; }
6117   ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
6118if test "x$ac_cv_type__Bool" = xyes; then :
6119
6120cat >>confdefs.h <<_ACEOF
6121#define HAVE__BOOL 1
6122_ACEOF
6123
6124
6125fi
6126
6127
6128if test $ac_cv_header_stdbool_h = yes; then
6129
6130$as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h
6131
6132fi
6133
6134{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
6135$as_echo_n "checking for inline... " >&6; }
6136if ${ac_cv_c_inline+:} false; then :
6137  $as_echo_n "(cached) " >&6
6138else
6139  ac_cv_c_inline=no
6140for ac_kw in inline __inline__ __inline; do
6141  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6142/* end confdefs.h.  */
6143#ifndef __cplusplus
6144typedef int foo_t;
6145static $ac_kw foo_t static_foo () {return 0; }
6146$ac_kw foo_t foo () {return 0; }
6147#endif
6148
6149_ACEOF
6150if ac_fn_c_try_compile "$LINENO"; then :
6151  ac_cv_c_inline=$ac_kw
6152fi
6153rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6154  test "$ac_cv_c_inline" != no && break
6155done
6156
6157fi
6158{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
6159$as_echo "$ac_cv_c_inline" >&6; }
6160
6161case $ac_cv_c_inline in
6162  inline | yes) ;;
6163  *)
6164    case $ac_cv_c_inline in
6165      no) ac_val=;;
6166      *) ac_val=$ac_cv_c_inline;;
6167    esac
6168    cat >>confdefs.h <<_ACEOF
6169#ifndef __cplusplus
6170#define inline $ac_val
6171#endif
6172_ACEOF
6173    ;;
6174esac
6175
6176ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
6177case $ac_cv_c_int16_t in #(
6178  no|yes) ;; #(
6179  *)
6180
6181cat >>confdefs.h <<_ACEOF
6182#define int16_t $ac_cv_c_int16_t
6183_ACEOF
6184;;
6185esac
6186
6187ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
6188case $ac_cv_c_int32_t in #(
6189  no|yes) ;; #(
6190  *)
6191
6192cat >>confdefs.h <<_ACEOF
6193#define int32_t $ac_cv_c_int32_t
6194_ACEOF
6195;;
6196esac
6197
6198ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
6199case $ac_cv_c_int8_t in #(
6200  no|yes) ;; #(
6201  *)
6202
6203cat >>confdefs.h <<_ACEOF
6204#define int8_t $ac_cv_c_int8_t
6205_ACEOF
6206;;
6207esac
6208
6209{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
6210$as_echo_n "checking for C/C++ restrict keyword... " >&6; }
6211if ${ac_cv_c_restrict+:} false; then :
6212  $as_echo_n "(cached) " >&6
6213else
6214  ac_cv_c_restrict=no
6215   # The order here caters to the fact that C++ does not require restrict.
6216   for ac_kw in __restrict __restrict__ _Restrict restrict; do
6217     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6218/* end confdefs.h.  */
6219typedef int * int_ptr;
6220        int foo (int_ptr $ac_kw ip) {
6221        return ip[0];
6222       }
6223int
6224main ()
6225{
6226int s[1];
6227        int * $ac_kw t = s;
6228        t[0] = 0;
6229        return foo(t)
6230  ;
6231  return 0;
6232}
6233_ACEOF
6234if ac_fn_c_try_compile "$LINENO"; then :
6235  ac_cv_c_restrict=$ac_kw
6236fi
6237rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6238     test "$ac_cv_c_restrict" != no && break
6239   done
6240
6241fi
6242{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
6243$as_echo "$ac_cv_c_restrict" >&6; }
6244
6245 case $ac_cv_c_restrict in
6246   restrict) ;;
6247   no) $as_echo "#define restrict /**/" >>confdefs.h
6248 ;;
6249   *)  cat >>confdefs.h <<_ACEOF
6250#define restrict $ac_cv_c_restrict
6251_ACEOF
6252 ;;
6253 esac
6254
6255ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
6256if test "x$ac_cv_type_size_t" = xyes; then :
6257
6258else
6259
6260cat >>confdefs.h <<_ACEOF
6261#define size_t unsigned int
6262_ACEOF
6263
6264fi
6265
6266ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6267case $ac_cv_c_uint16_t in #(
6268  no|yes) ;; #(
6269  *)
6270
6271
6272cat >>confdefs.h <<_ACEOF
6273#define uint16_t $ac_cv_c_uint16_t
6274_ACEOF
6275;;
6276  esac
6277
6278ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6279case $ac_cv_c_uint32_t in #(
6280  no|yes) ;; #(
6281  *)
6282
6283$as_echo "#define _UINT32_T 1" >>confdefs.h
6284
6285
6286cat >>confdefs.h <<_ACEOF
6287#define uint32_t $ac_cv_c_uint32_t
6288_ACEOF
6289;;
6290  esac
6291
6292ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
6293case $ac_cv_c_uint8_t in #(
6294  no|yes) ;; #(
6295  *)
6296
6297$as_echo "#define _UINT8_T 1" >>confdefs.h
6298
6299
6300cat >>confdefs.h <<_ACEOF
6301#define uint8_t $ac_cv_c_uint8_t
6302_ACEOF
6303;;
6304  esac
6305
6306
6307# Checks for library functions.
6308for ac_func in memset putenv strchr strtol
6309do :
6310  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6311ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6312if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
6313  cat >>confdefs.h <<_ACEOF
6314#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6315_ACEOF
6316
6317fi
6318done
6319
6320
6321#==============================================================================
6322ac_config_files="$ac_config_files Makefile driver/Makefile src/Makefile benchmark/Makefile tests/Makefile tests/preempt_longrun/Makefile tools/Makefile tools/prettyprinter/Makefile"
6323
6324
6325ac_config_links="$ac_config_links tests/test.py:tests/test.py"
6326
6327
6328ac_config_files="$ac_config_files tests/config.py"
6329
6330cat >confcache <<\_ACEOF
6331# This file is a shell script that caches the results of configure
6332# tests run on this system so they can be shared between configure
6333# scripts and configure runs, see configure's option --config-cache.
6334# It is not useful on other systems.  If it contains results you don't
6335# want to keep, you may remove or edit it.
6336#
6337# config.status only pays attention to the cache file if you give it
6338# the --recheck option to rerun configure.
6339#
6340# `ac_cv_env_foo' variables (set or unset) will be overridden when
6341# loading this file, other *unset* `ac_cv_foo' will be assigned the
6342# following values.
6343
6344_ACEOF
6345
6346# The following way of writing the cache mishandles newlines in values,
6347# but we know of no workaround that is simple, portable, and efficient.
6348# So, we kill variables containing newlines.
6349# Ultrix sh set writes to stderr and can't be redirected directly,
6350# and sets the high bit in the cache file unless we assign to the vars.
6351(
6352  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
6353    eval ac_val=\$$ac_var
6354    case $ac_val in #(
6355    *${as_nl}*)
6356      case $ac_var in #(
6357      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
6358$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
6359      esac
6360      case $ac_var in #(
6361      _ | IFS | as_nl) ;; #(
6362      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
6363      *) { eval $ac_var=; unset $ac_var;} ;;
6364      esac ;;
6365    esac
6366  done
6367
6368  (set) 2>&1 |
6369    case $as_nl`(ac_space=' '; set) 2>&1` in #(
6370    *${as_nl}ac_space=\ *)
6371      # `set' does not quote correctly, so add quotes: double-quote
6372      # substitution turns \\\\ into \\, and sed turns \\ into \.
6373      sed -n \
6374        "s/'/'\\\\''/g;
6375          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6376      ;; #(
6377    *)
6378      # `set' quotes correctly as required by POSIX, so do not add quotes.
6379      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
6380      ;;
6381    esac |
6382    sort
6383) |
6384  sed '
6385     /^ac_cv_env_/b end
6386     t clear
6387     :clear
6388     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6389     t end
6390     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6391     :end' >>confcache
6392if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6393  if test -w "$cache_file"; then
6394    if test "x$cache_file" != "x/dev/null"; then
6395      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
6396$as_echo "$as_me: updating cache $cache_file" >&6;}
6397      if test ! -f "$cache_file" || test -h "$cache_file"; then
6398        cat confcache >"$cache_file"
6399      else
6400        case $cache_file in #(
6401        */* | ?:*)
6402          mv -f confcache "$cache_file"$$ &&
6403          mv -f "$cache_file"$$ "$cache_file" ;; #(
6404        *)
6405          mv -f confcache "$cache_file" ;;
6406        esac
6407      fi
6408    fi
6409  else
6410    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6411$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
6412  fi
6413fi
6414rm -f confcache
6415
6416test "x$prefix" = xNONE && prefix=$ac_default_prefix
6417# Let make expand exec_prefix.
6418test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6419
6420DEFS=-DHAVE_CONFIG_H
6421
6422ac_libobjs=
6423ac_ltlibobjs=
6424U=
6425for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6426  # 1. Remove the extension, and $U if already installed.
6427  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
6428  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
6429  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
6430  #    will be set to the directory where LIBOBJS objects are built.
6431  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
6432  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
6433done
6434LIBOBJS=$ac_libobjs
6435
6436LTLIBOBJS=$ac_ltlibobjs
6437
6438
6439{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
6440$as_echo_n "checking that generated files are newer than configure... " >&6; }
6441   if test -n "$am_sleep_pid"; then
6442     # Hide warnings about reused PIDs.
6443     wait $am_sleep_pid 2>/dev/null
6444   fi
6445   { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
6446$as_echo "done" >&6; }
6447 if test -n "$EXEEXT"; then
6448  am__EXEEXT_TRUE=
6449  am__EXEEXT_FALSE='#'
6450else
6451  am__EXEEXT_TRUE='#'
6452  am__EXEEXT_FALSE=
6453fi
6454
6455if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
6456  as_fn_error $? "conditional \"AMDEP\" was never defined.
6457Usually this means the macro was only invoked conditionally." "$LINENO" 5
6458fi
6459if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
6460  as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
6461Usually this means the macro was only invoked conditionally." "$LINENO" 5
6462fi
6463if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
6464  as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
6465Usually this means the macro was only invoked conditionally." "$LINENO" 5
6466fi
6467if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then
6468  as_fn_error $? "conditional \"am__fastdepCCAS\" was never defined.
6469Usually this means the macro was only invoked conditionally." "$LINENO" 5
6470fi
6471
6472: "${CONFIG_STATUS=./config.status}"
6473ac_write_fail=0
6474ac_clean_files_save=$ac_clean_files
6475ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6476{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
6477$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
6478as_write_fail=0
6479cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
6480#! $SHELL
6481# Generated by $as_me.
6482# Run this file to recreate the current configuration.
6483# Compiler output produced by configure, useful for debugging
6484# configure, is in config.log if it exists.
6485
6486debug=false
6487ac_cs_recheck=false
6488ac_cs_silent=false
6489
6490SHELL=\${CONFIG_SHELL-$SHELL}
6491export SHELL
6492_ASEOF
6493cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
6494## -------------------- ##
6495## M4sh Initialization. ##
6496## -------------------- ##
6497
6498# Be more Bourne compatible
6499DUALCASE=1; export DUALCASE # for MKS sh
6500if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
6501  emulate sh
6502  NULLCMD=:
6503  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
6504  # is contrary to our usage.  Disable this feature.
6505  alias -g '${1+"$@"}'='"$@"'
6506  setopt NO_GLOB_SUBST
6507else
6508  case `(set -o) 2>/dev/null` in #(
6509  *posix*) :
6510    set -o posix ;; #(
6511  *) :
6512     ;;
6513esac
6514fi
6515
6516
6517as_nl='
6518'
6519export as_nl
6520# Printing a long string crashes Solaris 7 /usr/bin/printf.
6521as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
6522as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
6523as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
6524# Prefer a ksh shell builtin over an external printf program on Solaris,
6525# but without wasting forks for bash or zsh.
6526if test -z "$BASH_VERSION$ZSH_VERSION" \
6527    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
6528  as_echo='print -r --'
6529  as_echo_n='print -rn --'
6530elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
6531  as_echo='printf %s\n'
6532  as_echo_n='printf %s'
6533else
6534  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
6535    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
6536    as_echo_n='/usr/ucb/echo -n'
6537  else
6538    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
6539    as_echo_n_body='eval
6540      arg=$1;
6541      case $arg in #(
6542      *"$as_nl"*)
6543        expr "X$arg" : "X\\(.*\\)$as_nl";
6544        arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
6545      esac;
6546      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
6547    '
6548    export as_echo_n_body
6549    as_echo_n='sh -c $as_echo_n_body as_echo'
6550  fi
6551  export as_echo_body
6552  as_echo='sh -c $as_echo_body as_echo'
6553fi
6554
6555# The user is always right.
6556if test "${PATH_SEPARATOR+set}" != set; then
6557  PATH_SEPARATOR=:
6558  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
6559    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
6560      PATH_SEPARATOR=';'
6561  }
6562fi
6563
6564
6565# IFS
6566# We need space, tab and new line, in precisely that order.  Quoting is
6567# there to prevent editors from complaining about space-tab.
6568# (If _AS_PATH_WALK were called with IFS unset, it would disable word
6569# splitting by setting IFS to empty value.)
6570IFS=" ""        $as_nl"
6571
6572# Find who we are.  Look in the path if we contain no directory separator.
6573as_myself=
6574case $0 in #((
6575  *[\\/]* ) as_myself=$0 ;;
6576  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6577for as_dir in $PATH
6578do
6579  IFS=$as_save_IFS
6580  test -z "$as_dir" && as_dir=.
6581    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6582  done
6583IFS=$as_save_IFS
6584
6585     ;;
6586esac
6587# We did not find ourselves, most probably we were run as `sh COMMAND'
6588# in which case we are not to be found in the path.
6589if test "x$as_myself" = x; then
6590  as_myself=$0
6591fi
6592if test ! -f "$as_myself"; then
6593  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
6594  exit 1
6595fi
6596
6597# Unset variables that we do not need and which cause bugs (e.g. in
6598# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
6599# suppresses any "Segmentation fault" message there.  '((' could
6600# trigger a bug in pdksh 5.2.14.
6601for as_var in BASH_ENV ENV MAIL MAILPATH
6602do eval test x\${$as_var+set} = xset \
6603  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
6604done
6605PS1='$ '
6606PS2='> '
6607PS4='+ '
6608
6609# NLS nuisances.
6610LC_ALL=C
6611export LC_ALL
6612LANGUAGE=C
6613export LANGUAGE
6614
6615# CDPATH.
6616(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
6617
6618
6619# as_fn_error STATUS ERROR [LINENO LOG_FD]
6620# ----------------------------------------
6621# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
6622# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
6623# script with STATUS, using 1 if that was 0.
6624as_fn_error ()
6625{
6626  as_status=$1; test $as_status -eq 0 && as_status=1
6627  if test "$4"; then
6628    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
6629    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
6630  fi
6631  $as_echo "$as_me: error: $2" >&2
6632  as_fn_exit $as_status
6633} # as_fn_error
6634
6635
6636# as_fn_set_status STATUS
6637# -----------------------
6638# Set $? to STATUS, without forking.
6639as_fn_set_status ()
6640{
6641  return $1
6642} # as_fn_set_status
6643
6644# as_fn_exit STATUS
6645# -----------------
6646# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
6647as_fn_exit ()
6648{
6649  set +e
6650  as_fn_set_status $1
6651  exit $1
6652} # as_fn_exit
6653
6654# as_fn_unset VAR
6655# ---------------
6656# Portably unset VAR.
6657as_fn_unset ()
6658{
6659  { eval $1=; unset $1;}
6660}
6661as_unset=as_fn_unset
6662# as_fn_append VAR VALUE
6663# ----------------------
6664# Append the text in VALUE to the end of the definition contained in VAR. Take
6665# advantage of any shell optimizations that allow amortized linear growth over
6666# repeated appends, instead of the typical quadratic growth present in naive
6667# implementations.
6668if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
6669  eval 'as_fn_append ()
6670  {
6671    eval $1+=\$2
6672  }'
6673else
6674  as_fn_append ()
6675  {
6676    eval $1=\$$1\$2
6677  }
6678fi # as_fn_append
6679
6680# as_fn_arith ARG...
6681# ------------------
6682# Perform arithmetic evaluation on the ARGs, and store the result in the
6683# global $as_val. Take advantage of shells that can avoid forks. The arguments
6684# must be portable across $(()) and expr.
6685if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
6686  eval 'as_fn_arith ()
6687  {
6688    as_val=$(( $* ))
6689  }'
6690else
6691  as_fn_arith ()
6692  {
6693    as_val=`expr "$@" || test $? -eq 1`
6694  }
6695fi # as_fn_arith
6696
6697
6698if expr a : '\(a\)' >/dev/null 2>&1 &&
6699   test "X`expr 00001 : '.*\(...\)'`" = X001; then
6700  as_expr=expr
6701else
6702  as_expr=false
6703fi
6704
6705if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
6706  as_basename=basename
6707else
6708  as_basename=false
6709fi
6710
6711if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
6712  as_dirname=dirname
6713else
6714  as_dirname=false
6715fi
6716
6717as_me=`$as_basename -- "$0" ||
6718$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
6719         X"$0" : 'X\(//\)$' \| \
6720         X"$0" : 'X\(/\)' \| . 2>/dev/null ||
6721$as_echo X/"$0" |
6722    sed '/^.*\/\([^/][^/]*\)\/*$/{
6723            s//\1/
6724            q
6725          }
6726          /^X\/\(\/\/\)$/{
6727            s//\1/
6728            q
6729          }
6730          /^X\/\(\/\).*/{
6731            s//\1/
6732            q
6733          }
6734          s/.*/./; q'`
6735
6736# Avoid depending upon Character Ranges.
6737as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6738as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6739as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6740as_cr_digits='0123456789'
6741as_cr_alnum=$as_cr_Letters$as_cr_digits
6742
6743ECHO_C= ECHO_N= ECHO_T=
6744case `echo -n x` in #(((((
6745-n*)
6746  case `echo 'xy\c'` in
6747  *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
6748  xy)  ECHO_C='\c';;
6749  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
6750       ECHO_T=' ';;
6751  esac;;
6752*)
6753  ECHO_N='-n';;
6754esac
6755
6756rm -f conf$$ conf$$.exe conf$$.file
6757if test -d conf$$.dir; then
6758  rm -f conf$$.dir/conf$$.file
6759else
6760  rm -f conf$$.dir
6761  mkdir conf$$.dir 2>/dev/null
6762fi
6763if (echo >conf$$.file) 2>/dev/null; then
6764  if ln -s conf$$.file conf$$ 2>/dev/null; then
6765    as_ln_s='ln -s'
6766    # ... but there are two gotchas:
6767    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
6768    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
6769    # In both cases, we have to default to `cp -pR'.
6770    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
6771      as_ln_s='cp -pR'
6772  elif ln conf$$.file conf$$ 2>/dev/null; then
6773    as_ln_s=ln
6774  else
6775    as_ln_s='cp -pR'
6776  fi
6777else
6778  as_ln_s='cp -pR'
6779fi
6780rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
6781rmdir conf$$.dir 2>/dev/null
6782
6783
6784# as_fn_mkdir_p
6785# -------------
6786# Create "$as_dir" as a directory, including parents if necessary.
6787as_fn_mkdir_p ()
6788{
6789
6790  case $as_dir in #(
6791  -*) as_dir=./$as_dir;;
6792  esac
6793  test -d "$as_dir" || eval $as_mkdir_p || {
6794    as_dirs=
6795    while :; do
6796      case $as_dir in #(
6797      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
6798      *) as_qdir=$as_dir;;
6799      esac
6800      as_dirs="'$as_qdir' $as_dirs"
6801      as_dir=`$as_dirname -- "$as_dir" ||
6802$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6803         X"$as_dir" : 'X\(//\)[^/]' \| \
6804         X"$as_dir" : 'X\(//\)$' \| \
6805         X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
6806$as_echo X"$as_dir" |
6807    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6808            s//\1/
6809            q
6810          }
6811          /^X\(\/\/\)[^/].*/{
6812            s//\1/
6813            q
6814          }
6815          /^X\(\/\/\)$/{
6816            s//\1/
6817            q
6818          }
6819          /^X\(\/\).*/{
6820            s//\1/
6821            q
6822          }
6823          s/.*/./; q'`
6824      test -d "$as_dir" && break
6825    done
6826    test -z "$as_dirs" || eval "mkdir $as_dirs"
6827  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
6828
6829
6830} # as_fn_mkdir_p
6831if mkdir -p . 2>/dev/null; then
6832  as_mkdir_p='mkdir -p "$as_dir"'
6833else
6834  test -d ./-p && rmdir ./-p
6835  as_mkdir_p=false
6836fi
6837
6838
6839# as_fn_executable_p FILE
6840# -----------------------
6841# Test if FILE is an executable regular file.
6842as_fn_executable_p ()
6843{
6844  test -f "$1" && test -x "$1"
6845} # as_fn_executable_p
6846as_test_x='test -x'
6847as_executable_p=as_fn_executable_p
6848
6849# Sed expression to map a string onto a valid CPP name.
6850as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
6851
6852# Sed expression to map a string onto a valid variable name.
6853as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
6854
6855
6856exec 6>&1
6857## ----------------------------------- ##
6858## Main body of $CONFIG_STATUS script. ##
6859## ----------------------------------- ##
6860_ASEOF
6861test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
6862
6863cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6864# Save the log message, to keep $0 and so on meaningful, and to
6865# report actual input values of CONFIG_FILES etc. instead of their
6866# values after options handling.
6867ac_log="
6868This file was extended by cfa-cc $as_me 1.0.0.0, which was
6869generated by GNU Autoconf 2.69.  Invocation command line was
6870
6871  CONFIG_FILES    = $CONFIG_FILES
6872  CONFIG_HEADERS  = $CONFIG_HEADERS
6873  CONFIG_LINKS    = $CONFIG_LINKS
6874  CONFIG_COMMANDS = $CONFIG_COMMANDS
6875  $ $0 $@
6876
6877on `(hostname || uname -n) 2>/dev/null | sed 1q`
6878"
6879
6880_ACEOF
6881
6882case $ac_config_files in *"
6883"*) set x $ac_config_files; shift; ac_config_files=$*;;
6884esac
6885
6886case $ac_config_headers in *"
6887"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
6888esac
6889
6890
6891cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6892# Files that config.status was made for.
6893config_files="$ac_config_files"
6894config_headers="$ac_config_headers"
6895config_links="$ac_config_links"
6896config_commands="$ac_config_commands"
6897
6898_ACEOF
6899
6900cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6901ac_cs_usage="\
6902\`$as_me' instantiates files and other configuration actions
6903from templates according to the current configuration.  Unless the files
6904and actions are specified as TAGs, all are instantiated by default.
6905
6906Usage: $0 [OPTION]... [TAG]...
6907
6908  -h, --help       print this help, then exit
6909  -V, --version    print version number and configuration settings, then exit
6910      --config     print configuration, then exit
6911  -q, --quiet, --silent
6912                   do not print progress messages
6913  -d, --debug      don't remove temporary files
6914      --recheck    update $as_me by reconfiguring in the same conditions
6915      --file=FILE[:TEMPLATE]
6916                   instantiate the configuration file FILE
6917      --header=FILE[:TEMPLATE]
6918                   instantiate the configuration header FILE
6919
6920Configuration files:
6921$config_files
6922
6923Configuration headers:
6924$config_headers
6925
6926Configuration links:
6927$config_links
6928
6929Configuration commands:
6930$config_commands
6931
6932Report bugs to <cforall@plg.uwaterloo.ca>."
6933
6934_ACEOF
6935cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6936ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
6937ac_cs_version="\\
6938cfa-cc config.status 1.0.0.0
6939configured by $0, generated by GNU Autoconf 2.69,
6940  with options \\"\$ac_cs_config\\"
6941
6942Copyright (C) 2012 Free Software Foundation, Inc.
6943This config.status script is free software; the Free Software Foundation
6944gives unlimited permission to copy, distribute and modify it."
6945
6946ac_pwd='$ac_pwd'
6947srcdir='$srcdir'
6948INSTALL='$INSTALL'
6949MKDIR_P='$MKDIR_P'
6950AWK='$AWK'
6951test -n "\$AWK" || AWK=awk
6952_ACEOF
6953
6954cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6955# The default lists apply if the user does not specify any file.
6956ac_need_defaults=:
6957while test $# != 0
6958do
6959  case $1 in
6960  --*=?*)
6961    ac_option=`expr "X$1" : 'X\([^=]*\)='`
6962    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
6963    ac_shift=:
6964    ;;
6965  --*=)
6966    ac_option=`expr "X$1" : 'X\([^=]*\)='`
6967    ac_optarg=
6968    ac_shift=:
6969    ;;
6970  *)
6971    ac_option=$1
6972    ac_optarg=$2
6973    ac_shift=shift
6974    ;;
6975  esac
6976
6977  case $ac_option in
6978  # Handling of the options.
6979  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
6980    ac_cs_recheck=: ;;
6981  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
6982    $as_echo "$ac_cs_version"; exit ;;
6983  --config | --confi | --conf | --con | --co | --c )
6984    $as_echo "$ac_cs_config"; exit ;;
6985  --debug | --debu | --deb | --de | --d | -d )
6986    debug=: ;;
6987  --file | --fil | --fi | --f )
6988    $ac_shift
6989    case $ac_optarg in
6990    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6991    '') as_fn_error $? "missing file argument" ;;
6992    esac
6993    as_fn_append CONFIG_FILES " '$ac_optarg'"
6994    ac_need_defaults=false;;
6995  --header | --heade | --head | --hea )
6996    $ac_shift
6997    case $ac_optarg in
6998    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6999    esac
7000    as_fn_append CONFIG_HEADERS " '$ac_optarg'"
7001    ac_need_defaults=false;;
7002  --he | --h)
7003    # Conflict between --help and --header
7004    as_fn_error $? "ambiguous option: \`$1'
7005Try \`$0 --help' for more information.";;
7006  --help | --hel | -h )
7007    $as_echo "$ac_cs_usage"; exit ;;
7008  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7009  | -silent | --silent | --silen | --sile | --sil | --si | --s)
7010    ac_cs_silent=: ;;
7011
7012  # This is an error.
7013  -*) as_fn_error $? "unrecognized option: \`$1'
7014Try \`$0 --help' for more information." ;;
7015
7016  *) as_fn_append ac_config_targets " $1"
7017     ac_need_defaults=false ;;
7018
7019  esac
7020  shift
7021done
7022
7023ac_configure_extra_args=
7024
7025if $ac_cs_silent; then
7026  exec 6>/dev/null
7027  ac_configure_extra_args="$ac_configure_extra_args --silent"
7028fi
7029
7030_ACEOF
7031cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7032if \$ac_cs_recheck; then
7033  set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7034  shift
7035  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
7036  CONFIG_SHELL='$SHELL'
7037  export CONFIG_SHELL
7038  exec "\$@"
7039fi
7040
7041_ACEOF
7042cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7043exec 5>>config.log
7044{
7045  echo
7046  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7047## Running $as_me. ##
7048_ASBOX
7049  $as_echo "$ac_log"
7050} >&5
7051
7052_ACEOF
7053cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7054#
7055# INIT-COMMANDS
7056#
7057AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
7058
7059_ACEOF
7060
7061cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7062
7063# Handling of arguments.
7064for ac_config_target in $ac_config_targets
7065do
7066  case $ac_config_target in
7067    "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:src/config.h.in" ;;
7068    "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
7069    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7070    "driver/Makefile") CONFIG_FILES="$CONFIG_FILES driver/Makefile" ;;
7071    "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
7072    "benchmark/Makefile") CONFIG_FILES="$CONFIG_FILES benchmark/Makefile" ;;
7073    "tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;;
7074    "tests/preempt_longrun/Makefile") CONFIG_FILES="$CONFIG_FILES tests/preempt_longrun/Makefile" ;;
7075    "tools/Makefile") CONFIG_FILES="$CONFIG_FILES tools/Makefile" ;;
7076    "tools/prettyprinter/Makefile") CONFIG_FILES="$CONFIG_FILES tools/prettyprinter/Makefile" ;;
7077    "tests/test.py") CONFIG_LINKS="$CONFIG_LINKS tests/test.py:tests/test.py" ;;
7078    "tests/config.py") CONFIG_FILES="$CONFIG_FILES tests/config.py" ;;
7079
7080  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
7081  esac
7082done
7083
7084
7085# If the user did not use the arguments to specify the items to instantiate,
7086# then the envvar interface is used.  Set only those that are not.
7087# We use the long form for the default assignment because of an extremely
7088# bizarre bug on SunOS 4.1.3.
7089if $ac_need_defaults; then
7090  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7091  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
7092  test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
7093  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
7094fi
7095
7096# Have a temporary directory for convenience.  Make it in the build tree
7097# simply because there is no reason against having it here, and in addition,
7098# creating and moving files from /tmp can sometimes cause problems.
7099# Hook for its removal unless debugging.
7100# Note that there is a small window in which the directory will not be cleaned:
7101# after its creation but before its name has been assigned to `$tmp'.
7102$debug ||
7103{
7104  tmp= ac_tmp=
7105  trap 'exit_status=$?
7106  : "${ac_tmp:=$tmp}"
7107  { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
7108' 0
7109  trap 'as_fn_exit 1' 1 2 13 15
7110}
7111# Create a (secure) tmp directory for tmp files.
7112
7113{
7114  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
7115  test -d "$tmp"
7116}  ||
7117{
7118  tmp=./conf$$-$RANDOM
7119  (umask 077 && mkdir "$tmp")
7120} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
7121ac_tmp=$tmp
7122
7123# Set up the scripts for CONFIG_FILES section.
7124# No need to generate them if there are no CONFIG_FILES.
7125# This happens for instance with `./config.status config.h'.
7126if test -n "$CONFIG_FILES"; then
7127
7128
7129ac_cr=`echo X | tr X '\015'`
7130# On cygwin, bash can eat \r inside `` if the user requested igncr.
7131# But we know of no other shell where ac_cr would be empty at this
7132# point, so we can use a bashism as a fallback.
7133if test "x$ac_cr" = x; then
7134  eval ac_cr=\$\'\\r\'
7135fi
7136ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7137if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7138  ac_cs_awk_cr='\\r'
7139else
7140  ac_cs_awk_cr=$ac_cr
7141fi
7142
7143echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
7144_ACEOF
7145
7146
7147{
7148  echo "cat >conf$$subs.awk <<_ACEOF" &&
7149  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
7150  echo "_ACEOF"
7151} >conf$$subs.sh ||
7152  as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7153ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
7154ac_delim='%!_!# '
7155for ac_last_try in false false false false false :; do
7156  . ./conf$$subs.sh ||
7157    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7158
7159  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
7160  if test $ac_delim_n = $ac_delim_num; then
7161    break
7162  elif $ac_last_try; then
7163    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7164  else
7165    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7166  fi
7167done
7168rm -f conf$$subs.sh
7169
7170cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7171cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
7172_ACEOF
7173sed -n '
7174h
7175s/^/S["/; s/!.*/"]=/
7176p
7177g
7178s/^[^!]*!//
7179:repl
7180t repl
7181s/'"$ac_delim"'$//
7182t delim
7183:nl
7184h
7185s/\(.\{148\}\)..*/\1/
7186t more1
7187s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
7188p
7189n
7190b repl
7191:more1
7192s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7193p
7194g
7195s/.\{148\}//
7196t nl
7197:delim
7198h
7199s/\(.\{148\}\)..*/\1/
7200t more2
7201s/["\\]/\\&/g; s/^/"/; s/$/"/
7202p
7203b
7204:more2
7205s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7206p
7207g
7208s/.\{148\}//
7209t delim
7210' <conf$$subs.awk | sed '
7211/^[^""]/{
7212  N
7213  s/\n//
7214}
7215' >>$CONFIG_STATUS || ac_write_fail=1
7216rm -f conf$$subs.awk
7217cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7218_ACAWK
7219cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
7220  for (key in S) S_is_set[key] = 1
7221  FS = ""
7222
7223}
7224{
7225  line = $ 0
7226  nfields = split(line, field, "@")
7227  substed = 0
7228  len = length(field[1])
7229  for (i = 2; i < nfields; i++) {
7230    key = field[i]
7231    keylen = length(key)
7232    if (S_is_set[key]) {
7233      value = S[key]
7234      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7235      len += length(value) + length(field[++i])
7236      substed = 1
7237    } else
7238      len += 1 + keylen
7239  }
7240
7241  print line
7242}
7243
7244_ACAWK
7245_ACEOF
7246cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7247if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7248  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
7249else
7250  cat
7251fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
7252  || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
7253_ACEOF
7254
7255# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
7256# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
7257# trailing colons and then remove the whole line if VPATH becomes empty
7258# (actually we leave an empty line to preserve line numbers).
7259if test "x$srcdir" = x.; then
7260  ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
7261h
7262s///
7263s/^/:/
7264s/[      ]*$/:/
7265s/:\$(srcdir):/:/g
7266s/:\${srcdir}:/:/g
7267s/:@srcdir@:/:/g
7268s/^:*//
7269s/:*$//
7270x
7271s/\(=[   ]*\).*/\1/
7272G
7273s/\n//
7274s/^[^=]*=[       ]*$//
7275}'
7276fi
7277
7278cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7279fi # test -n "$CONFIG_FILES"
7280
7281# Set up the scripts for CONFIG_HEADERS section.
7282# No need to generate them if there are no CONFIG_HEADERS.
7283# This happens for instance with `./config.status Makefile'.
7284if test -n "$CONFIG_HEADERS"; then
7285cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
7286BEGIN {
7287_ACEOF
7288
7289# Transform confdefs.h into an awk script `defines.awk', embedded as
7290# here-document in config.status, that substitutes the proper values into
7291# config.h.in to produce config.h.
7292
7293# Create a delimiter string that does not exist in confdefs.h, to ease
7294# handling of long lines.
7295ac_delim='%!_!# '
7296for ac_last_try in false false :; do
7297  ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
7298  if test -z "$ac_tt"; then
7299    break
7300  elif $ac_last_try; then
7301    as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
7302  else
7303    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7304  fi
7305done
7306
7307# For the awk script, D is an array of macro values keyed by name,
7308# likewise P contains macro parameters if any.  Preserve backslash
7309# newline sequences.
7310
7311ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
7312sed -n '
7313s/.\{148\}/&'"$ac_delim"'/g
7314t rset
7315:rset
7316s/^[     ]*#[    ]*define[       ][      ]*/ /
7317t def
7318d
7319:def
7320s/\\$//
7321t bsnl
7322s/["\\]/\\&/g
7323s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
7324D["\1"]=" \3"/p
7325s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
7326d
7327:bsnl
7328s/["\\]/\\&/g
7329s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
7330D["\1"]=" \3\\\\\\n"\\/p
7331t cont
7332s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
7333t cont
7334d
7335:cont
7336n
7337s/.\{148\}/&'"$ac_delim"'/g
7338t clear
7339:clear
7340s/\\$//
7341t bsnlc
7342s/["\\]/\\&/g; s/^/"/; s/$/"/p
7343d
7344:bsnlc
7345s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
7346b cont
7347' <confdefs.h | sed '
7348s/'"$ac_delim"'/"\\\
7349"/g' >>$CONFIG_STATUS || ac_write_fail=1
7350
7351cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7352  for (key in D) D_is_set[key] = 1
7353  FS = ""
7354}
7355/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
7356  line = \$ 0
7357  split(line, arg, " ")
7358  if (arg[1] == "#") {
7359    defundef = arg[2]
7360    mac1 = arg[3]
7361  } else {
7362    defundef = substr(arg[1], 2)
7363    mac1 = arg[2]
7364  }
7365  split(mac1, mac2, "(") #)
7366  macro = mac2[1]
7367  prefix = substr(line, 1, index(line, defundef) - 1)
7368  if (D_is_set[macro]) {
7369    # Preserve the white space surrounding the "#".
7370    print prefix "define", macro P[macro] D[macro]
7371    next
7372  } else {
7373    # Replace #undef with comments.  This is necessary, for example,
7374    # in the case of _POSIX_SOURCE, which is predefined and required
7375    # on some systems where configure will not decide to define it.
7376    if (defundef == "undef") {
7377      print "/*", prefix defundef, macro, "*/"
7378      next
7379    }
7380  }
7381}
7382{ print }
7383_ACAWK
7384_ACEOF
7385cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7386  as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
7387fi # test -n "$CONFIG_HEADERS"
7388
7389
7390eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
7391shift
7392for ac_tag
7393do
7394  case $ac_tag in
7395  :[FHLC]) ac_mode=$ac_tag; continue;;
7396  esac
7397  case $ac_mode$ac_tag in
7398  :[FHL]*:*);;
7399  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
7400  :[FH]-) ac_tag=-:-;;
7401  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7402  esac
7403  ac_save_IFS=$IFS
7404  IFS=:
7405  set x $ac_tag
7406  IFS=$ac_save_IFS
7407  shift
7408  ac_file=$1
7409  shift
7410
7411  case $ac_mode in
7412  :L) ac_source=$1;;
7413  :[FH])
7414    ac_file_inputs=
7415    for ac_f
7416    do
7417      case $ac_f in
7418      -) ac_f="$ac_tmp/stdin";;
7419      *) # Look for the file first in the build tree, then in the source tree
7420         # (if the path is not absolute).  The absolute path cannot be DOS-style,
7421         # because $ac_f cannot contain `:'.
7422         test -f "$ac_f" ||
7423           case $ac_f in
7424           [\\/$]*) false;;
7425           *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
7426           esac ||
7427           as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
7428      esac
7429      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
7430      as_fn_append ac_file_inputs " '$ac_f'"
7431    done
7432
7433    # Let's still pretend it is `configure' which instantiates (i.e., don't
7434    # use $as_me), people would be surprised to read:
7435    #    /* config.h.  Generated by config.status.  */
7436    configure_input='Generated from '`
7437          $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
7438        `' by configure.'
7439    if test x"$ac_file" != x-; then
7440      configure_input="$ac_file.  $configure_input"
7441      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
7442$as_echo "$as_me: creating $ac_file" >&6;}
7443    fi
7444    # Neutralize special characters interpreted by sed in replacement strings.
7445    case $configure_input in #(
7446    *\&* | *\|* | *\\* )
7447       ac_sed_conf_input=`$as_echo "$configure_input" |
7448       sed 's/[\\\\&|]/\\\\&/g'`;; #(
7449    *) ac_sed_conf_input=$configure_input;;
7450    esac
7451
7452    case $ac_tag in
7453    *:-:* | *:-) cat >"$ac_tmp/stdin" \
7454      || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
7455    esac
7456    ;;
7457  esac
7458
7459  ac_dir=`$as_dirname -- "$ac_file" ||
7460$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7461         X"$ac_file" : 'X\(//\)[^/]' \| \
7462         X"$ac_file" : 'X\(//\)$' \| \
7463         X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
7464$as_echo X"$ac_file" |
7465    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7466            s//\1/
7467            q
7468          }
7469          /^X\(\/\/\)[^/].*/{
7470            s//\1/
7471            q
7472          }
7473          /^X\(\/\/\)$/{
7474            s//\1/
7475            q
7476          }
7477          /^X\(\/\).*/{
7478            s//\1/
7479            q
7480          }
7481          s/.*/./; q'`
7482  as_dir="$ac_dir"; as_fn_mkdir_p
7483  ac_builddir=.
7484
7485case "$ac_dir" in
7486.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
7487*)
7488  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
7489  # A ".." for each directory in $ac_dir_suffix.
7490  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
7491  case $ac_top_builddir_sub in
7492  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
7493  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
7494  esac ;;
7495esac
7496ac_abs_top_builddir=$ac_pwd
7497ac_abs_builddir=$ac_pwd$ac_dir_suffix
7498# for backward compatibility:
7499ac_top_builddir=$ac_top_build_prefix
7500
7501case $srcdir in
7502  .)  # We are building in place.
7503    ac_srcdir=.
7504    ac_top_srcdir=$ac_top_builddir_sub
7505    ac_abs_top_srcdir=$ac_pwd ;;
7506  [\\/]* | ?:[\\/]* )  # Absolute name.
7507    ac_srcdir=$srcdir$ac_dir_suffix;
7508    ac_top_srcdir=$srcdir
7509    ac_abs_top_srcdir=$srcdir ;;
7510  *) # Relative name.
7511    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
7512    ac_top_srcdir=$ac_top_build_prefix$srcdir
7513    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
7514esac
7515ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
7516
7517
7518  case $ac_mode in
7519  :F)
7520  #
7521  # CONFIG_FILE
7522  #
7523
7524  case $INSTALL in
7525  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7526  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
7527  esac
7528  ac_MKDIR_P=$MKDIR_P
7529  case $MKDIR_P in
7530  [\\/$]* | ?:[\\/]* ) ;;
7531  */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
7532  esac
7533_ACEOF
7534
7535cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7536# If the template does not know about datarootdir, expand it.
7537# FIXME: This hack should be removed a few years after 2.60.
7538ac_datarootdir_hack=; ac_datarootdir_seen=
7539ac_sed_dataroot='
7540/datarootdir/ {
7541  p
7542  q
7543}
7544/@datadir@/p
7545/@docdir@/p
7546/@infodir@/p
7547/@localedir@/p
7548/@mandir@/p'
7549case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
7550*datarootdir*) ac_datarootdir_seen=yes;;
7551*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
7552  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
7553$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
7554_ACEOF
7555cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7556  ac_datarootdir_hack='
7557  s&@datadir@&$datadir&g
7558  s&@docdir@&$docdir&g
7559  s&@infodir@&$infodir&g
7560  s&@localedir@&$localedir&g
7561  s&@mandir@&$mandir&g
7562  s&\\\${datarootdir}&$datarootdir&g' ;;
7563esac
7564_ACEOF
7565
7566# Neutralize VPATH when `$srcdir' = `.'.
7567# Shell code in configure.ac might set extrasub.
7568# FIXME: do we really want to maintain this feature?
7569cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7570ac_sed_extra="$ac_vpsub
7571$extrasub
7572_ACEOF
7573cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7574:t
7575/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7576s|@configure_input@|$ac_sed_conf_input|;t t
7577s&@top_builddir@&$ac_top_builddir_sub&;t t
7578s&@top_build_prefix@&$ac_top_build_prefix&;t t
7579s&@srcdir@&$ac_srcdir&;t t
7580s&@abs_srcdir@&$ac_abs_srcdir&;t t
7581s&@top_srcdir@&$ac_top_srcdir&;t t
7582s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
7583s&@builddir@&$ac_builddir&;t t
7584s&@abs_builddir@&$ac_abs_builddir&;t t
7585s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
7586s&@INSTALL@&$ac_INSTALL&;t t
7587s&@MKDIR_P@&$ac_MKDIR_P&;t t
7588$ac_datarootdir_hack
7589"
7590eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
7591  >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
7592
7593test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
7594  { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
7595  { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
7596      "$ac_tmp/out"`; test -z "$ac_out"; } &&
7597  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7598which seems to be undefined.  Please make sure it is defined" >&5
7599$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7600which seems to be undefined.  Please make sure it is defined" >&2;}
7601
7602  rm -f "$ac_tmp/stdin"
7603  case $ac_file in
7604  -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
7605  *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
7606  esac \
7607  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
7608 ;;
7609  :H)
7610  #
7611  # CONFIG_HEADER
7612  #
7613  if test x"$ac_file" != x-; then
7614    {
7615      $as_echo "/* $configure_input  */" \
7616      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
7617    } >"$ac_tmp/config.h" \
7618      || as_fn_error $? "could not create $ac_file" "$LINENO" 5
7619    if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
7620      { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
7621$as_echo "$as_me: $ac_file is unchanged" >&6;}
7622    else
7623      rm -f "$ac_file"
7624      mv "$ac_tmp/config.h" "$ac_file" \
7625        || as_fn_error $? "could not create $ac_file" "$LINENO" 5
7626    fi
7627  else
7628    $as_echo "/* $configure_input  */" \
7629      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
7630      || as_fn_error $? "could not create -" "$LINENO" 5
7631  fi
7632# Compute "$ac_file"'s index in $config_headers.
7633_am_arg="$ac_file"
7634_am_stamp_count=1
7635for _am_header in $config_headers :; do
7636  case $_am_header in
7637    $_am_arg | $_am_arg:* )
7638      break ;;
7639    * )
7640      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
7641  esac
7642done
7643echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
7644$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7645         X"$_am_arg" : 'X\(//\)[^/]' \| \
7646         X"$_am_arg" : 'X\(//\)$' \| \
7647         X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
7648$as_echo X"$_am_arg" |
7649    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7650            s//\1/
7651            q
7652          }
7653          /^X\(\/\/\)[^/].*/{
7654            s//\1/
7655            q
7656          }
7657          /^X\(\/\/\)$/{
7658            s//\1/
7659            q
7660          }
7661          /^X\(\/\).*/{
7662            s//\1/
7663            q
7664          }
7665          s/.*/./; q'`/stamp-h$_am_stamp_count
7666 ;;
7667  :L)
7668  #
7669  # CONFIG_LINK
7670  #
7671
7672  if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
7673    :
7674  else
7675    # Prefer the file from the source tree if names are identical.
7676    if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
7677      ac_source=$srcdir/$ac_source
7678    fi
7679
7680    { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
7681$as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
7682
7683    if test ! -r "$ac_source"; then
7684      as_fn_error $? "$ac_source: file not found" "$LINENO" 5
7685    fi
7686    rm -f "$ac_file"
7687
7688    # Try a relative symlink, then a hard link, then a copy.
7689    case $ac_source in
7690    [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
7691        *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
7692    esac
7693    ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
7694      ln "$ac_source" "$ac_file" 2>/dev/null ||
7695      cp -p "$ac_source" "$ac_file" ||
7696      as_fn_error $? "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
7697  fi
7698 ;;
7699  :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
7700$as_echo "$as_me: executing $ac_file commands" >&6;}
7701 ;;
7702  esac
7703
7704
7705  case $ac_file$ac_mode in
7706    "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
7707  # Older Autoconf quotes --file arguments for eval, but not when files
7708  # are listed without --file.  Let's play safe and only enable the eval
7709  # if we detect the quoting.
7710  case $CONFIG_FILES in
7711  *\'*) eval set x "$CONFIG_FILES" ;;
7712  *)   set x $CONFIG_FILES ;;
7713  esac
7714  shift
7715  for mf
7716  do
7717    # Strip MF so we end up with the name of the file.
7718    mf=`echo "$mf" | sed -e 's/:.*$//'`
7719    # Check whether this is an Automake generated Makefile or not.
7720    # We used to match only the files named 'Makefile.in', but
7721    # some people rename them; so instead we look at the file content.
7722    # Grep'ing the first line is not enough: some people post-process
7723    # each Makefile.in and add a new line on top of each file to say so.
7724    # Grep'ing the whole file is not good either: AIX grep has a line
7725    # limit of 2048, but all sed's we know have understand at least 4000.
7726    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
7727      dirpart=`$as_dirname -- "$mf" ||
7728$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7729         X"$mf" : 'X\(//\)[^/]' \| \
7730         X"$mf" : 'X\(//\)$' \| \
7731         X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
7732$as_echo X"$mf" |
7733    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7734            s//\1/
7735            q
7736          }
7737          /^X\(\/\/\)[^/].*/{
7738            s//\1/
7739            q
7740          }
7741          /^X\(\/\/\)$/{
7742            s//\1/
7743            q
7744          }
7745          /^X\(\/\).*/{
7746            s//\1/
7747            q
7748          }
7749          s/.*/./; q'`
7750    else
7751      continue
7752    fi
7753    # Extract the definition of DEPDIR, am__include, and am__quote
7754    # from the Makefile without running 'make'.
7755    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
7756    test -z "$DEPDIR" && continue
7757    am__include=`sed -n 's/^am__include = //p' < "$mf"`
7758    test -z "$am__include" && continue
7759    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
7760    # Find all dependency output files, they are included files with
7761    # $(DEPDIR) in their names.  We invoke sed twice because it is the
7762    # simplest approach to changing $(DEPDIR) to its actual value in the
7763    # expansion.
7764    for file in `sed -n "
7765      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
7766         sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
7767      # Make sure the directory exists.
7768      test -f "$dirpart/$file" && continue
7769      fdir=`$as_dirname -- "$file" ||
7770$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7771         X"$file" : 'X\(//\)[^/]' \| \
7772         X"$file" : 'X\(//\)$' \| \
7773         X"$file" : 'X\(/\)' \| . 2>/dev/null ||
7774$as_echo X"$file" |
7775    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7776            s//\1/
7777            q
7778          }
7779          /^X\(\/\/\)[^/].*/{
7780            s//\1/
7781            q
7782          }
7783          /^X\(\/\/\)$/{
7784            s//\1/
7785            q
7786          }
7787          /^X\(\/\).*/{
7788            s//\1/
7789            q
7790          }
7791          s/.*/./; q'`
7792      as_dir=$dirpart/$fdir; as_fn_mkdir_p
7793      # echo "creating $dirpart/$file"
7794      echo '# dummy' > "$dirpart/$file"
7795    done
7796  done
7797}
7798 ;;
7799
7800  esac
7801done # for ac_tag
7802
7803
7804as_fn_exit 0
7805_ACEOF
7806ac_clean_files=$ac_clean_files_save
7807
7808test $ac_write_fail = 0 ||
7809  as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
7810
7811
7812# configure is writing to config.log, and then calls config.status.
7813# config.status does its own redirection, appending to config.log.
7814# Unfortunately, on DOS this fails, as config.log is still kept open
7815# by configure, so config.status won't be able to write to it; its
7816# output is simply discarded.  So we exec the FD to /dev/null,
7817# effectively closing config.log, so it can be properly (re)opened and
7818# appended to by config.status.  When coming back to configure, we
7819# need to make the FD available again.
7820if test "$no_create" != yes; then
7821  ac_cs_success=:
7822  ac_config_status_args=
7823  test "$silent" = yes &&
7824    ac_config_status_args="$ac_config_status_args --quiet"
7825  exec 5>/dev/null
7826  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
7827  exec 5>>config.log
7828  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
7829  # would make configure fail if this is the last instruction.
7830  $ac_cs_success || as_fn_exit 1
7831fi
7832if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
7833  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
7834$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
7835fi
7836
7837
7838# Final text
7839{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Cforall configuraton completed. Type \"make -j 8 install\"." >&5
7840$as_echo "Cforall configuraton completed. Type \"make -j 8 install\"." >&6; }
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