source: configure @ ec129c4

aaron-thesisarm-ehcleanup-dtorsdeferred_resndemanglerjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprnew-envno_listpersistent-indexerresolv-newwith_gc
Last change on this file since ec129c4 was ec129c4, checked in by Peter A. Buhr <pabuhr@…>, 5 years ago

add additional #defines for CFA version numbers

  • Property mode set to 100755
File size: 205.7 KB
Line 
1#! /bin/sh
2# Guess values for system-dependent variables and create Makefiles.
3# Generated by GNU Autoconf 2.68 for cfa-cc 1.0.0.
4#
5# Report bugs to <cforall@plg.uwaterloo.ca>.
6#
7#
8# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
9# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
10# Foundation, Inc.
11#
12#
13# This configure script is free software; the Free Software Foundation
14# gives unlimited permission to copy, distribute and modify it.
15## -------------------- ##
16## M4sh Initialization. ##
17## -------------------- ##
18
19# Be more Bourne compatible
20DUALCASE=1; export DUALCASE # for MKS sh
21if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
22  emulate sh
23  NULLCMD=:
24  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
25  # is contrary to our usage.  Disable this feature.
26  alias -g '${1+"$@"}'='"$@"'
27  setopt NO_GLOB_SUBST
28else
29  case `(set -o) 2>/dev/null` in #(
30  *posix*) :
31    set -o posix ;; #(
32  *) :
33     ;;
34esac
35fi
36
37
38as_nl='
39'
40export as_nl
41# Printing a long string crashes Solaris 7 /usr/bin/printf.
42as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
43as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
44as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
45# Prefer a ksh shell builtin over an external printf program on Solaris,
46# but without wasting forks for bash or zsh.
47if test -z "$BASH_VERSION$ZSH_VERSION" \
48    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
49  as_echo='print -r --'
50  as_echo_n='print -rn --'
51elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
52  as_echo='printf %s\n'
53  as_echo_n='printf %s'
54else
55  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
56    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
57    as_echo_n='/usr/ucb/echo -n'
58  else
59    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
60    as_echo_n_body='eval
61      arg=$1;
62      case $arg in #(
63      *"$as_nl"*)
64        expr "X$arg" : "X\\(.*\\)$as_nl";
65        arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
66      esac;
67      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
68    '
69    export as_echo_n_body
70    as_echo_n='sh -c $as_echo_n_body as_echo'
71  fi
72  export as_echo_body
73  as_echo='sh -c $as_echo_body as_echo'
74fi
75
76# The user is always right.
77if test "${PATH_SEPARATOR+set}" != set; then
78  PATH_SEPARATOR=:
79  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
80    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
81      PATH_SEPARATOR=';'
82  }
83fi
84
85
86# IFS
87# We need space, tab and new line, in precisely that order.  Quoting is
88# there to prevent editors from complaining about space-tab.
89# (If _AS_PATH_WALK were called with IFS unset, it would disable word
90# splitting by setting IFS to empty value.)
91IFS=" ""        $as_nl"
92
93# Find who we are.  Look in the path if we contain no directory separator.
94as_myself=
95case $0 in #((
96  *[\\/]* ) as_myself=$0 ;;
97  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
98for as_dir in $PATH
99do
100  IFS=$as_save_IFS
101  test -z "$as_dir" && as_dir=.
102    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
103  done
104IFS=$as_save_IFS
105
106     ;;
107esac
108# We did not find ourselves, most probably we were run as `sh COMMAND'
109# in which case we are not to be found in the path.
110if test "x$as_myself" = x; then
111  as_myself=$0
112fi
113if test ! -f "$as_myself"; then
114  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
115  exit 1
116fi
117
118# Unset variables that we do not need and which cause bugs (e.g. in
119# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
120# suppresses any "Segmentation fault" message there.  '((' could
121# trigger a bug in pdksh 5.2.14.
122for as_var in BASH_ENV ENV MAIL MAILPATH
123do eval test x\${$as_var+set} = xset \
124  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
125done
126PS1='$ '
127PS2='> '
128PS4='+ '
129
130# NLS nuisances.
131LC_ALL=C
132export LC_ALL
133LANGUAGE=C
134export LANGUAGE
135
136# CDPATH.
137(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
138
139if test "x$CONFIG_SHELL" = x; then
140  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
141  emulate sh
142  NULLCMD=:
143  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
144  # is contrary to our usage.  Disable this feature.
145  alias -g '\${1+\"\$@\"}'='\"\$@\"'
146  setopt NO_GLOB_SUBST
147else
148  case \`(set -o) 2>/dev/null\` in #(
149  *posix*) :
150    set -o posix ;; #(
151  *) :
152     ;;
153esac
154fi
155"
156  as_required="as_fn_return () { (exit \$1); }
157as_fn_success () { as_fn_return 0; }
158as_fn_failure () { as_fn_return 1; }
159as_fn_ret_success () { return 0; }
160as_fn_ret_failure () { return 1; }
161
162exitcode=0
163as_fn_success || { exitcode=1; echo as_fn_success failed.; }
164as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
165as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
166as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
167if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
168
169else
170  exitcode=1; echo positional parameters were not saved.
171fi
172test x\$exitcode = x0 || exit 1"
173  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
174  as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
175  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
176  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
177test \$(( 1 + 1 )) = 2 || exit 1"
178  if (eval "$as_required") 2>/dev/null; then :
179  as_have_required=yes
180else
181  as_have_required=no
182fi
183  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
184
185else
186  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
187as_found=false
188for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
189do
190  IFS=$as_save_IFS
191  test -z "$as_dir" && as_dir=.
192  as_found=:
193  case $as_dir in #(
194         /*)
195           for as_base in sh bash ksh sh5; do
196             # Try only shells that exist, to save several forks.
197             as_shell=$as_dir/$as_base
198             if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
199                    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
200  CONFIG_SHELL=$as_shell as_have_required=yes
201                   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
202  break 2
203fi
204fi
205           done;;
206       esac
207  as_found=false
208done
209$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
210              { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
211  CONFIG_SHELL=$SHELL as_have_required=yes
212fi; }
213IFS=$as_save_IFS
214
215
216      if test "x$CONFIG_SHELL" != x; then :
217  # We cannot yet assume a decent shell, so we have to provide a
218        # neutralization value for shells without unset; and this also
219        # works around shells that cannot unset nonexistent variables.
220        # Preserve -v and -x to the replacement shell.
221        BASH_ENV=/dev/null
222        ENV=/dev/null
223        (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
224        export CONFIG_SHELL
225        case $- in # ((((
226          *v*x* | *x*v* ) as_opts=-vx ;;
227          *v* ) as_opts=-v ;;
228          *x* ) as_opts=-x ;;
229          * ) as_opts= ;;
230        esac
231        exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"}
232fi
233
234    if test x$as_have_required = xno; then :
235  $as_echo "$0: This script requires a shell more modern than all"
236  $as_echo "$0: the shells that I found on your system."
237  if test x${ZSH_VERSION+set} = xset ; then
238    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
239    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
240  else
241    $as_echo "$0: Please tell bug-autoconf@gnu.org and
242$0: cforall@plg.uwaterloo.ca about your system, including
243$0: any error possibly output before this message. Then
244$0: install a modern shell, or manually run the script
245$0: under such a shell if you do have one."
246  fi
247  exit 1
248fi
249fi
250fi
251SHELL=${CONFIG_SHELL-/bin/sh}
252export SHELL
253# Unset more variables known to interfere with behavior of common tools.
254CLICOLOR_FORCE= GREP_OPTIONS=
255unset CLICOLOR_FORCE GREP_OPTIONS
256
257## --------------------- ##
258## M4sh Shell Functions. ##
259## --------------------- ##
260# as_fn_unset VAR
261# ---------------
262# Portably unset VAR.
263as_fn_unset ()
264{
265  { eval $1=; unset $1;}
266}
267as_unset=as_fn_unset
268
269# as_fn_set_status STATUS
270# -----------------------
271# Set $? to STATUS, without forking.
272as_fn_set_status ()
273{
274  return $1
275} # as_fn_set_status
276
277# as_fn_exit STATUS
278# -----------------
279# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
280as_fn_exit ()
281{
282  set +e
283  as_fn_set_status $1
284  exit $1
285} # as_fn_exit
286
287# as_fn_mkdir_p
288# -------------
289# Create "$as_dir" as a directory, including parents if necessary.
290as_fn_mkdir_p ()
291{
292
293  case $as_dir in #(
294  -*) as_dir=./$as_dir;;
295  esac
296  test -d "$as_dir" || eval $as_mkdir_p || {
297    as_dirs=
298    while :; do
299      case $as_dir in #(
300      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
301      *) as_qdir=$as_dir;;
302      esac
303      as_dirs="'$as_qdir' $as_dirs"
304      as_dir=`$as_dirname -- "$as_dir" ||
305$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
306         X"$as_dir" : 'X\(//\)[^/]' \| \
307         X"$as_dir" : 'X\(//\)$' \| \
308         X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
309$as_echo X"$as_dir" |
310    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
311            s//\1/
312            q
313          }
314          /^X\(\/\/\)[^/].*/{
315            s//\1/
316            q
317          }
318          /^X\(\/\/\)$/{
319            s//\1/
320            q
321          }
322          /^X\(\/\).*/{
323            s//\1/
324            q
325          }
326          s/.*/./; q'`
327      test -d "$as_dir" && break
328    done
329    test -z "$as_dirs" || eval "mkdir $as_dirs"
330  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
331
332
333} # as_fn_mkdir_p
334# as_fn_append VAR VALUE
335# ----------------------
336# Append the text in VALUE to the end of the definition contained in VAR. Take
337# advantage of any shell optimizations that allow amortized linear growth over
338# repeated appends, instead of the typical quadratic growth present in naive
339# implementations.
340if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
341  eval 'as_fn_append ()
342  {
343    eval $1+=\$2
344  }'
345else
346  as_fn_append ()
347  {
348    eval $1=\$$1\$2
349  }
350fi # as_fn_append
351
352# as_fn_arith ARG...
353# ------------------
354# Perform arithmetic evaluation on the ARGs, and store the result in the
355# global $as_val. Take advantage of shells that can avoid forks. The arguments
356# must be portable across $(()) and expr.
357if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
358  eval 'as_fn_arith ()
359  {
360    as_val=$(( $* ))
361  }'
362else
363  as_fn_arith ()
364  {
365    as_val=`expr "$@" || test $? -eq 1`
366  }
367fi # as_fn_arith
368
369
370# as_fn_error STATUS ERROR [LINENO LOG_FD]
371# ----------------------------------------
372# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
373# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
374# script with STATUS, using 1 if that was 0.
375as_fn_error ()
376{
377  as_status=$1; test $as_status -eq 0 && as_status=1
378  if test "$4"; then
379    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
380    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
381  fi
382  $as_echo "$as_me: error: $2" >&2
383  as_fn_exit $as_status
384} # as_fn_error
385
386if expr a : '\(a\)' >/dev/null 2>&1 &&
387   test "X`expr 00001 : '.*\(...\)'`" = X001; then
388  as_expr=expr
389else
390  as_expr=false
391fi
392
393if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
394  as_basename=basename
395else
396  as_basename=false
397fi
398
399if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
400  as_dirname=dirname
401else
402  as_dirname=false
403fi
404
405as_me=`$as_basename -- "$0" ||
406$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
407         X"$0" : 'X\(//\)$' \| \
408         X"$0" : 'X\(/\)' \| . 2>/dev/null ||
409$as_echo X/"$0" |
410    sed '/^.*\/\([^/][^/]*\)\/*$/{
411            s//\1/
412            q
413          }
414          /^X\/\(\/\/\)$/{
415            s//\1/
416            q
417          }
418          /^X\/\(\/\).*/{
419            s//\1/
420            q
421          }
422          s/.*/./; q'`
423
424# Avoid depending upon Character Ranges.
425as_cr_letters='abcdefghijklmnopqrstuvwxyz'
426as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
427as_cr_Letters=$as_cr_letters$as_cr_LETTERS
428as_cr_digits='0123456789'
429as_cr_alnum=$as_cr_Letters$as_cr_digits
430
431
432  as_lineno_1=$LINENO as_lineno_1a=$LINENO
433  as_lineno_2=$LINENO as_lineno_2a=$LINENO
434  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
435  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
436  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
437  sed -n '
438    p
439    /[$]LINENO/=
440  ' <$as_myself |
441    sed '
442      s/[$]LINENO.*/&-/
443      t lineno
444      b
445      :lineno
446      N
447      :loop
448      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
449      t loop
450      s/-\n.*//
451    ' >$as_me.lineno &&
452  chmod +x "$as_me.lineno" ||
453    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
454
455  # Don't try to exec as it changes $[0], causing all sort of problems
456  # (the dirname of $[0] is not the place where we might find the
457  # original and so on.  Autoconf is especially sensitive to this).
458  . "./$as_me.lineno"
459  # Exit status is that of the last command.
460  exit
461}
462
463ECHO_C= ECHO_N= ECHO_T=
464case `echo -n x` in #(((((
465-n*)
466  case `echo 'xy\c'` in
467  *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
468  xy)  ECHO_C='\c';;
469  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
470       ECHO_T=' ';;
471  esac;;
472*)
473  ECHO_N='-n';;
474esac
475
476rm -f conf$$ conf$$.exe conf$$.file
477if test -d conf$$.dir; then
478  rm -f conf$$.dir/conf$$.file
479else
480  rm -f conf$$.dir
481  mkdir conf$$.dir 2>/dev/null
482fi
483if (echo >conf$$.file) 2>/dev/null; then
484  if ln -s conf$$.file conf$$ 2>/dev/null; then
485    as_ln_s='ln -s'
486    # ... but there are two gotchas:
487    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
488    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
489    # In both cases, we have to default to `cp -p'.
490    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
491      as_ln_s='cp -p'
492  elif ln conf$$.file conf$$ 2>/dev/null; then
493    as_ln_s=ln
494  else
495    as_ln_s='cp -p'
496  fi
497else
498  as_ln_s='cp -p'
499fi
500rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
501rmdir conf$$.dir 2>/dev/null
502
503if mkdir -p . 2>/dev/null; then
504  as_mkdir_p='mkdir -p "$as_dir"'
505else
506  test -d ./-p && rmdir ./-p
507  as_mkdir_p=false
508fi
509
510if test -x / >/dev/null 2>&1; then
511  as_test_x='test -x'
512else
513  if ls -dL / >/dev/null 2>&1; then
514    as_ls_L_option=L
515  else
516    as_ls_L_option=
517  fi
518  as_test_x='
519    eval sh -c '\''
520      if test -d "$1"; then
521        test -d "$1/.";
522      else
523        case $1 in #(
524        -*)set "./$1";;
525        esac;
526        case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
527        ???[sx]*):;;*)false;;esac;fi
528    '\'' sh
529  '
530fi
531as_executable_p=$as_test_x
532
533# Sed expression to map a string onto a valid CPP name.
534as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
535
536# Sed expression to map a string onto a valid variable name.
537as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
538
539
540test -n "$DJDIR" || exec 7<&0 </dev/null
541exec 6>&1
542
543# Name of the host.
544# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
545# so uname gets run too.
546ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
547
548#
549# Initializations.
550#
551ac_default_prefix=/usr/local
552ac_clean_files=
553ac_config_libobj_dir=.
554LIBOBJS=
555cross_compiling=no
556subdirs=
557MFLAGS=
558MAKEFLAGS=
559
560# Identity of this package.
561PACKAGE_NAME='cfa-cc'
562PACKAGE_TARNAME='cfa-cc'
563PACKAGE_VERSION='1.0.0'
564PACKAGE_STRING='cfa-cc 1.0.0'
565PACKAGE_BUGREPORT='cforall@plg.uwaterloo.ca'
566PACKAGE_URL=''
567
568# Factoring default headers for most tests.
569ac_includes_default="\
570#include <stdio.h>
571#ifdef HAVE_SYS_TYPES_H
572# include <sys/types.h>
573#endif
574#ifdef HAVE_SYS_STAT_H
575# include <sys/stat.h>
576#endif
577#ifdef STDC_HEADERS
578# include <stdlib.h>
579# include <stddef.h>
580#else
581# ifdef HAVE_STDLIB_H
582#  include <stdlib.h>
583# endif
584#endif
585#ifdef HAVE_STRING_H
586# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
587#  include <memory.h>
588# endif
589# include <string.h>
590#endif
591#ifdef HAVE_STRINGS_H
592# include <strings.h>
593#endif
594#ifdef HAVE_INTTYPES_H
595# include <inttypes.h>
596#endif
597#ifdef HAVE_STDINT_H
598# include <stdint.h>
599#endif
600#ifdef HAVE_UNISTD_H
601# include <unistd.h>
602#endif"
603
604ac_subst_vars='am__EXEEXT_FALSE
605am__EXEEXT_TRUE
606LTLIBOBJS
607LIBOBJS
608ALLOCA
609EGREP
610GREP
611CPP
612RANLIB
613LEXLIB
614LEX_OUTPUT_ROOT
615LEX
616YFLAGS
617YACC
618am__fastdepCC_FALSE
619am__fastdepCC_TRUE
620CCDEPMODE
621ac_ct_CC
622CFLAGS
623CC
624am__fastdepCXX_FALSE
625am__fastdepCXX_TRUE
626CXXDEPMODE
627am__nodep
628AMDEPBACKSLASH
629AMDEP_FALSE
630AMDEP_TRUE
631am__quote
632am__include
633DEPDIR
634OBJEXT
635EXEEXT
636ac_ct_CXX
637CPPFLAGS
638LDFLAGS
639CXXFLAGS
640CXX
641CFA_FLAGS
642CFA_LIBDIR
643CFA_BINDIR
644CFA_INCDIR
645CFA_PREFIX
646CFA_BACKEND_CC
647BACKEND_CC
648MAINT
649MAINTAINER_MODE_FALSE
650MAINTAINER_MODE_TRUE
651am__untar
652am__tar
653AMTAR
654am__leading_dot
655SET_MAKE
656AWK
657mkdir_p
658MKDIR_P
659INSTALL_STRIP_PROGRAM
660STRIP
661install_sh
662MAKEINFO
663AUTOHEADER
664AUTOMAKE
665AUTOCONF
666ACLOCAL
667VERSION
668PACKAGE
669CYGPATH_W
670am__isrc
671INSTALL_DATA
672INSTALL_SCRIPT
673INSTALL_PROGRAM
674AM_BACKSLASH
675AM_DEFAULT_VERBOSITY
676AM_DEFAULT_V
677AM_V
678target_alias
679host_alias
680build_alias
681LIBS
682ECHO_T
683ECHO_N
684ECHO_C
685DEFS
686mandir
687localedir
688libdir
689psdir
690pdfdir
691dvidir
692htmldir
693infodir
694docdir
695oldincludedir
696includedir
697localstatedir
698sharedstatedir
699sysconfdir
700datadir
701datarootdir
702libexecdir
703sbindir
704bindir
705program_transform_name
706prefix
707exec_prefix
708PACKAGE_URL
709PACKAGE_BUGREPORT
710PACKAGE_STRING
711PACKAGE_VERSION
712PACKAGE_TARNAME
713PACKAGE_NAME
714PATH_SEPARATOR
715SHELL'
716ac_subst_files=''
717ac_user_opts='
718enable_option_checking
719enable_silent_rules
720enable_maintainer_mode
721with_backend_compiler
722enable_dependency_tracking
723'
724      ac_precious_vars='build_alias
725host_alias
726target_alias
727CXX
728CXXFLAGS
729LDFLAGS
730LIBS
731CPPFLAGS
732CCC
733CC
734CFLAGS
735YACC
736YFLAGS
737CPP'
738
739
740# Initialize some variables set by options.
741ac_init_help=
742ac_init_version=false
743ac_unrecognized_opts=
744ac_unrecognized_sep=
745# The variables have the same names as the options, with
746# dashes changed to underlines.
747cache_file=/dev/null
748exec_prefix=NONE
749no_create=
750no_recursion=
751prefix=NONE
752program_prefix=NONE
753program_suffix=NONE
754program_transform_name=s,x,x,
755silent=
756site=
757srcdir=
758verbose=
759x_includes=NONE
760x_libraries=NONE
761
762# Installation directory options.
763# These are left unexpanded so users can "make install exec_prefix=/foo"
764# and all the variables that are supposed to be based on exec_prefix
765# by default will actually change.
766# Use braces instead of parens because sh, perl, etc. also accept them.
767# (The list follows the same order as the GNU Coding Standards.)
768bindir='${exec_prefix}/bin'
769sbindir='${exec_prefix}/sbin'
770libexecdir='${exec_prefix}/libexec'
771datarootdir='${prefix}/share'
772datadir='${datarootdir}'
773sysconfdir='${prefix}/etc'
774sharedstatedir='${prefix}/com'
775localstatedir='${prefix}/var'
776includedir='${prefix}/include'
777oldincludedir='/usr/include'
778docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
779infodir='${datarootdir}/info'
780htmldir='${docdir}'
781dvidir='${docdir}'
782pdfdir='${docdir}'
783psdir='${docdir}'
784libdir='${exec_prefix}/lib'
785localedir='${datarootdir}/locale'
786mandir='${datarootdir}/man'
787
788ac_prev=
789ac_dashdash=
790for ac_option
791do
792  # If the previous option needs an argument, assign it.
793  if test -n "$ac_prev"; then
794    eval $ac_prev=\$ac_option
795    ac_prev=
796    continue
797  fi
798
799  case $ac_option in
800  *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
801  *=)   ac_optarg= ;;
802  *)    ac_optarg=yes ;;
803  esac
804
805  # Accept the important Cygnus configure options, so we can diagnose typos.
806
807  case $ac_dashdash$ac_option in
808  --)
809    ac_dashdash=yes ;;
810
811  -bindir | --bindir | --bindi | --bind | --bin | --bi)
812    ac_prev=bindir ;;
813  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
814    bindir=$ac_optarg ;;
815
816  -build | --build | --buil | --bui | --bu)
817    ac_prev=build_alias ;;
818  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
819    build_alias=$ac_optarg ;;
820
821  -cache-file | --cache-file | --cache-fil | --cache-fi \
822  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
823    ac_prev=cache_file ;;
824  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
825  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
826    cache_file=$ac_optarg ;;
827
828  --config-cache | -C)
829    cache_file=config.cache ;;
830
831  -datadir | --datadir | --datadi | --datad)
832    ac_prev=datadir ;;
833  -datadir=* | --datadir=* | --datadi=* | --datad=*)
834    datadir=$ac_optarg ;;
835
836  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
837  | --dataroo | --dataro | --datar)
838    ac_prev=datarootdir ;;
839  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
840  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
841    datarootdir=$ac_optarg ;;
842
843  -disable-* | --disable-*)
844    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
845    # Reject names that are not valid shell variable names.
846    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
847      as_fn_error $? "invalid feature name: $ac_useropt"
848    ac_useropt_orig=$ac_useropt
849    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
850    case $ac_user_opts in
851      *"
852"enable_$ac_useropt"
853"*) ;;
854      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
855         ac_unrecognized_sep=', ';;
856    esac
857    eval enable_$ac_useropt=no ;;
858
859  -docdir | --docdir | --docdi | --doc | --do)
860    ac_prev=docdir ;;
861  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
862    docdir=$ac_optarg ;;
863
864  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
865    ac_prev=dvidir ;;
866  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
867    dvidir=$ac_optarg ;;
868
869  -enable-* | --enable-*)
870    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
871    # Reject names that are not valid shell variable names.
872    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
873      as_fn_error $? "invalid feature name: $ac_useropt"
874    ac_useropt_orig=$ac_useropt
875    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
876    case $ac_user_opts in
877      *"
878"enable_$ac_useropt"
879"*) ;;
880      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
881         ac_unrecognized_sep=', ';;
882    esac
883    eval enable_$ac_useropt=\$ac_optarg ;;
884
885  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
886  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
887  | --exec | --exe | --ex)
888    ac_prev=exec_prefix ;;
889  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
890  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
891  | --exec=* | --exe=* | --ex=*)
892    exec_prefix=$ac_optarg ;;
893
894  -gas | --gas | --ga | --g)
895    # Obsolete; use --with-gas.
896    with_gas=yes ;;
897
898  -help | --help | --hel | --he | -h)
899    ac_init_help=long ;;
900  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
901    ac_init_help=recursive ;;
902  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
903    ac_init_help=short ;;
904
905  -host | --host | --hos | --ho)
906    ac_prev=host_alias ;;
907  -host=* | --host=* | --hos=* | --ho=*)
908    host_alias=$ac_optarg ;;
909
910  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
911    ac_prev=htmldir ;;
912  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
913  | --ht=*)
914    htmldir=$ac_optarg ;;
915
916  -includedir | --includedir | --includedi | --included | --include \
917  | --includ | --inclu | --incl | --inc)
918    ac_prev=includedir ;;
919  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
920  | --includ=* | --inclu=* | --incl=* | --inc=*)
921    includedir=$ac_optarg ;;
922
923  -infodir | --infodir | --infodi | --infod | --info | --inf)
924    ac_prev=infodir ;;
925  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
926    infodir=$ac_optarg ;;
927
928  -libdir | --libdir | --libdi | --libd)
929    ac_prev=libdir ;;
930  -libdir=* | --libdir=* | --libdi=* | --libd=*)
931    libdir=$ac_optarg ;;
932
933  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
934  | --libexe | --libex | --libe)
935    ac_prev=libexecdir ;;
936  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
937  | --libexe=* | --libex=* | --libe=*)
938    libexecdir=$ac_optarg ;;
939
940  -localedir | --localedir | --localedi | --localed | --locale)
941    ac_prev=localedir ;;
942  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
943    localedir=$ac_optarg ;;
944
945  -localstatedir | --localstatedir | --localstatedi | --localstated \
946  | --localstate | --localstat | --localsta | --localst | --locals)
947    ac_prev=localstatedir ;;
948  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
949  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
950    localstatedir=$ac_optarg ;;
951
952  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
953    ac_prev=mandir ;;
954  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
955    mandir=$ac_optarg ;;
956
957  -nfp | --nfp | --nf)
958    # Obsolete; use --without-fp.
959    with_fp=no ;;
960
961  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
962  | --no-cr | --no-c | -n)
963    no_create=yes ;;
964
965  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
966  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
967    no_recursion=yes ;;
968
969  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
970  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
971  | --oldin | --oldi | --old | --ol | --o)
972    ac_prev=oldincludedir ;;
973  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
974  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
975  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
976    oldincludedir=$ac_optarg ;;
977
978  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
979    ac_prev=prefix ;;
980  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
981    prefix=$ac_optarg ;;
982
983  -program-prefix | --program-prefix | --program-prefi | --program-pref \
984  | --program-pre | --program-pr | --program-p)
985    ac_prev=program_prefix ;;
986  -program-prefix=* | --program-prefix=* | --program-prefi=* \
987  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
988    program_prefix=$ac_optarg ;;
989
990  -program-suffix | --program-suffix | --program-suffi | --program-suff \
991  | --program-suf | --program-su | --program-s)
992    ac_prev=program_suffix ;;
993  -program-suffix=* | --program-suffix=* | --program-suffi=* \
994  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
995    program_suffix=$ac_optarg ;;
996
997  -program-transform-name | --program-transform-name \
998  | --program-transform-nam | --program-transform-na \
999  | --program-transform-n | --program-transform- \
1000  | --program-transform | --program-transfor \
1001  | --program-transfo | --program-transf \
1002  | --program-trans | --program-tran \
1003  | --progr-tra | --program-tr | --program-t)
1004    ac_prev=program_transform_name ;;
1005  -program-transform-name=* | --program-transform-name=* \
1006  | --program-transform-nam=* | --program-transform-na=* \
1007  | --program-transform-n=* | --program-transform-=* \
1008  | --program-transform=* | --program-transfor=* \
1009  | --program-transfo=* | --program-transf=* \
1010  | --program-trans=* | --program-tran=* \
1011  | --progr-tra=* | --program-tr=* | --program-t=*)
1012    program_transform_name=$ac_optarg ;;
1013
1014  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1015    ac_prev=pdfdir ;;
1016  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1017    pdfdir=$ac_optarg ;;
1018
1019  -psdir | --psdir | --psdi | --psd | --ps)
1020    ac_prev=psdir ;;
1021  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1022    psdir=$ac_optarg ;;
1023
1024  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1025  | -silent | --silent | --silen | --sile | --sil)
1026    silent=yes ;;
1027
1028  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1029    ac_prev=sbindir ;;
1030  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1031  | --sbi=* | --sb=*)
1032    sbindir=$ac_optarg ;;
1033
1034  -sharedstatedir | --sharedstatedir | --sharedstatedi \
1035  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1036  | --sharedst | --shareds | --shared | --share | --shar \
1037  | --sha | --sh)
1038    ac_prev=sharedstatedir ;;
1039  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1040  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1041  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1042  | --sha=* | --sh=*)
1043    sharedstatedir=$ac_optarg ;;
1044
1045  -site | --site | --sit)
1046    ac_prev=site ;;
1047  -site=* | --site=* | --sit=*)
1048    site=$ac_optarg ;;
1049
1050  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1051    ac_prev=srcdir ;;
1052  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1053    srcdir=$ac_optarg ;;
1054
1055  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1056  | --syscon | --sysco | --sysc | --sys | --sy)
1057    ac_prev=sysconfdir ;;
1058  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1059  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1060    sysconfdir=$ac_optarg ;;
1061
1062  -target | --target | --targe | --targ | --tar | --ta | --t)
1063    ac_prev=target_alias ;;
1064  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1065    target_alias=$ac_optarg ;;
1066
1067  -v | -verbose | --verbose | --verbos | --verbo | --verb)
1068    verbose=yes ;;
1069
1070  -version | --version | --versio | --versi | --vers | -V)
1071    ac_init_version=: ;;
1072
1073  -with-* | --with-*)
1074    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1075    # Reject names that are not valid shell variable names.
1076    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1077      as_fn_error $? "invalid package name: $ac_useropt"
1078    ac_useropt_orig=$ac_useropt
1079    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1080    case $ac_user_opts in
1081      *"
1082"with_$ac_useropt"
1083"*) ;;
1084      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1085         ac_unrecognized_sep=', ';;
1086    esac
1087    eval with_$ac_useropt=\$ac_optarg ;;
1088
1089  -without-* | --without-*)
1090    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1091    # Reject names that are not valid shell variable names.
1092    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1093      as_fn_error $? "invalid package name: $ac_useropt"
1094    ac_useropt_orig=$ac_useropt
1095    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1096    case $ac_user_opts in
1097      *"
1098"with_$ac_useropt"
1099"*) ;;
1100      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1101         ac_unrecognized_sep=', ';;
1102    esac
1103    eval with_$ac_useropt=no ;;
1104
1105  --x)
1106    # Obsolete; use --with-x.
1107    with_x=yes ;;
1108
1109  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1110  | --x-incl | --x-inc | --x-in | --x-i)
1111    ac_prev=x_includes ;;
1112  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1113  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1114    x_includes=$ac_optarg ;;
1115
1116  -x-libraries | --x-libraries | --x-librarie | --x-librari \
1117  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1118    ac_prev=x_libraries ;;
1119  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1120  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1121    x_libraries=$ac_optarg ;;
1122
1123  -*) as_fn_error $? "unrecognized option: \`$ac_option'
1124Try \`$0 --help' for more information"
1125    ;;
1126
1127  *=*)
1128    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1129    # Reject names that are not valid shell variable names.
1130    case $ac_envvar in #(
1131      '' | [0-9]* | *[!_$as_cr_alnum]* )
1132      as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1133    esac
1134    eval $ac_envvar=\$ac_optarg
1135    export $ac_envvar ;;
1136
1137  *)
1138    # FIXME: should be removed in autoconf 3.0.
1139    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1140    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1141      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1142    : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1143    ;;
1144
1145  esac
1146done
1147
1148if test -n "$ac_prev"; then
1149  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1150  as_fn_error $? "missing argument to $ac_option"
1151fi
1152
1153if test -n "$ac_unrecognized_opts"; then
1154  case $enable_option_checking in
1155    no) ;;
1156    fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1157    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1158  esac
1159fi
1160
1161# Check all directory arguments for consistency.
1162for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1163                datadir sysconfdir sharedstatedir localstatedir includedir \
1164                oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1165                libdir localedir mandir
1166do
1167  eval ac_val=\$$ac_var
1168  # Remove trailing slashes.
1169  case $ac_val in
1170    */ )
1171      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1172      eval $ac_var=\$ac_val;;
1173  esac
1174  # Be sure to have absolute directory names.
1175  case $ac_val in
1176    [\\/$]* | ?:[\\/]* )  continue;;
1177    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1178  esac
1179  as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1180done
1181
1182# There might be people who depend on the old broken behavior: `$host'
1183# used to hold the argument of --host etc.
1184# FIXME: To remove some day.
1185build=$build_alias
1186host=$host_alias
1187target=$target_alias
1188
1189# FIXME: To remove some day.
1190if test "x$host_alias" != x; then
1191  if test "x$build_alias" = x; then
1192    cross_compiling=maybe
1193    $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
1194    If a cross compiler is detected then cross compile mode will be used" >&2
1195  elif test "x$build_alias" != "x$host_alias"; then
1196    cross_compiling=yes
1197  fi
1198fi
1199
1200ac_tool_prefix=
1201test -n "$host_alias" && ac_tool_prefix=$host_alias-
1202
1203test "$silent" = yes && exec 6>/dev/null
1204
1205
1206ac_pwd=`pwd` && test -n "$ac_pwd" &&
1207ac_ls_di=`ls -di .` &&
1208ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1209  as_fn_error $? "working directory cannot be determined"
1210test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1211  as_fn_error $? "pwd does not report name of working directory"
1212
1213
1214# Find the source files, if location was not specified.
1215if test -z "$srcdir"; then
1216  ac_srcdir_defaulted=yes
1217  # Try the directory containing this script, then the parent directory.
1218  ac_confdir=`$as_dirname -- "$as_myself" ||
1219$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1220         X"$as_myself" : 'X\(//\)[^/]' \| \
1221         X"$as_myself" : 'X\(//\)$' \| \
1222         X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1223$as_echo X"$as_myself" |
1224    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1225            s//\1/
1226            q
1227          }
1228          /^X\(\/\/\)[^/].*/{
1229            s//\1/
1230            q
1231          }
1232          /^X\(\/\/\)$/{
1233            s//\1/
1234            q
1235          }
1236          /^X\(\/\).*/{
1237            s//\1/
1238            q
1239          }
1240          s/.*/./; q'`
1241  srcdir=$ac_confdir
1242  if test ! -r "$srcdir/$ac_unique_file"; then
1243    srcdir=..
1244  fi
1245else
1246  ac_srcdir_defaulted=no
1247fi
1248if test ! -r "$srcdir/$ac_unique_file"; then
1249  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1250  as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1251fi
1252ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1253ac_abs_confdir=`(
1254        cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1255        pwd)`
1256# When building in place, set srcdir=.
1257if test "$ac_abs_confdir" = "$ac_pwd"; then
1258  srcdir=.
1259fi
1260# Remove unnecessary trailing slashes from srcdir.
1261# Double slashes in file names in object file debugging info
1262# mess up M-x gdb in Emacs.
1263case $srcdir in
1264*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1265esac
1266for ac_var in $ac_precious_vars; do
1267  eval ac_env_${ac_var}_set=\${${ac_var}+set}
1268  eval ac_env_${ac_var}_value=\$${ac_var}
1269  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1270  eval ac_cv_env_${ac_var}_value=\$${ac_var}
1271done
1272
1273#
1274# Report the --help message.
1275#
1276if test "$ac_init_help" = "long"; then
1277  # Omit some internal or obsolete options to make the list less imposing.
1278  # This message is too long to be a string in the A/UX 3.1 sh.
1279  cat <<_ACEOF
1280\`configure' configures cfa-cc 1.0.0 to adapt to many kinds of systems.
1281
1282Usage: $0 [OPTION]... [VAR=VALUE]...
1283
1284To assign environment variables (e.g., CC, CFLAGS...), specify them as
1285VAR=VALUE.  See below for descriptions of some of the useful variables.
1286
1287Defaults for the options are specified in brackets.
1288
1289Configuration:
1290  -h, --help              display this help and exit
1291      --help=short        display options specific to this package
1292      --help=recursive    display the short help of all the included packages
1293  -V, --version           display version information and exit
1294  -q, --quiet, --silent   do not print \`checking ...' messages
1295      --cache-file=FILE   cache test results in FILE [disabled]
1296  -C, --config-cache      alias for \`--cache-file=config.cache'
1297  -n, --no-create         do not create output files
1298      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1299
1300Installation directories:
1301  --prefix=PREFIX         install architecture-independent files in PREFIX
1302                          [$ac_default_prefix]
1303  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1304                          [PREFIX]
1305
1306By default, \`make install' will install all the files in
1307\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1308an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1309for instance \`--prefix=\$HOME'.
1310
1311For better control, use the options below.
1312
1313Fine tuning of the installation directories:
1314  --bindir=DIR            user executables [EPREFIX/bin]
1315  --sbindir=DIR           system admin executables [EPREFIX/sbin]
1316  --libexecdir=DIR        program executables [EPREFIX/libexec]
1317  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1318  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1319  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1320  --libdir=DIR            object code libraries [EPREFIX/lib]
1321  --includedir=DIR        C header files [PREFIX/include]
1322  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1323  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1324  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1325  --infodir=DIR           info documentation [DATAROOTDIR/info]
1326  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1327  --mandir=DIR            man documentation [DATAROOTDIR/man]
1328  --docdir=DIR            documentation root [DATAROOTDIR/doc/cfa-cc]
1329  --htmldir=DIR           html documentation [DOCDIR]
1330  --dvidir=DIR            dvi documentation [DOCDIR]
1331  --pdfdir=DIR            pdf documentation [DOCDIR]
1332  --psdir=DIR             ps documentation [DOCDIR]
1333_ACEOF
1334
1335  cat <<\_ACEOF
1336
1337Program names:
1338  --program-prefix=PREFIX            prepend PREFIX to installed program names
1339  --program-suffix=SUFFIX            append SUFFIX to installed program names
1340  --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1341_ACEOF
1342fi
1343
1344if test -n "$ac_init_help"; then
1345  case $ac_init_help in
1346     short | recursive ) echo "Configuration of cfa-cc 1.0.0:";;
1347   esac
1348  cat <<\_ACEOF
1349
1350Optional Features:
1351  --disable-option-checking  ignore unrecognized --enable/--with options
1352  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1353  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1354  --enable-silent-rules          less verbose build output (undo: `make V=1')
1355  --disable-silent-rules         verbose build output (undo: `make V=0')
1356  --disable-maintainer-mode  disable make rules and dependencies not useful
1357                          (and sometimes confusing) to the casual installer
1358  --disable-dependency-tracking  speeds up one-time build
1359  --enable-dependency-tracking   do not reject slow dependency extractors
1360
1361Optional Packages:
1362  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1363  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1364  --with-backend-compiler=PROGRAM     PROGRAM that performs the final code compilation (must be gcc-compatible)
1365
1366Some influential environment variables:
1367  CXX         C++ compiler command
1368  CXXFLAGS    C++ compiler flags
1369  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1370              nonstandard directory <lib dir>
1371  LIBS        libraries to pass to the linker, e.g. -l<library>
1372  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1373              you have headers in a nonstandard directory <include dir>
1374  CC          C compiler command
1375  CFLAGS      C compiler flags
1376  YACC        The `Yet Another Compiler Compiler' implementation to use.
1377              Defaults to the first program found out of: `bison -y', `byacc',
1378              `yacc'.
1379  YFLAGS      The list of arguments that will be passed by default to $YACC.
1380              This script will default YFLAGS to the empty string to avoid a
1381              default value of `-d' given by some make applications.
1382  CPP         C preprocessor
1383
1384Use these variables to override the choices made by `configure' or to help
1385it to find libraries and programs with nonstandard names/locations.
1386
1387Report bugs to <cforall@plg.uwaterloo.ca>.
1388_ACEOF
1389ac_status=$?
1390fi
1391
1392if test "$ac_init_help" = "recursive"; then
1393  # If there are subdirs, report their specific --help.
1394  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1395    test -d "$ac_dir" ||
1396      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1397      continue
1398    ac_builddir=.
1399
1400case "$ac_dir" in
1401.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1402*)
1403  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1404  # A ".." for each directory in $ac_dir_suffix.
1405  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1406  case $ac_top_builddir_sub in
1407  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1408  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1409  esac ;;
1410esac
1411ac_abs_top_builddir=$ac_pwd
1412ac_abs_builddir=$ac_pwd$ac_dir_suffix
1413# for backward compatibility:
1414ac_top_builddir=$ac_top_build_prefix
1415
1416case $srcdir in
1417  .)  # We are building in place.
1418    ac_srcdir=.
1419    ac_top_srcdir=$ac_top_builddir_sub
1420    ac_abs_top_srcdir=$ac_pwd ;;
1421  [\\/]* | ?:[\\/]* )  # Absolute name.
1422    ac_srcdir=$srcdir$ac_dir_suffix;
1423    ac_top_srcdir=$srcdir
1424    ac_abs_top_srcdir=$srcdir ;;
1425  *) # Relative name.
1426    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1427    ac_top_srcdir=$ac_top_build_prefix$srcdir
1428    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1429esac
1430ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1431
1432    cd "$ac_dir" || { ac_status=$?; continue; }
1433    # Check for guested configure.
1434    if test -f "$ac_srcdir/configure.gnu"; then
1435      echo &&
1436      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1437    elif test -f "$ac_srcdir/configure"; then
1438      echo &&
1439      $SHELL "$ac_srcdir/configure" --help=recursive
1440    else
1441      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1442    fi || ac_status=$?
1443    cd "$ac_pwd" || { ac_status=$?; break; }
1444  done
1445fi
1446
1447test -n "$ac_init_help" && exit $ac_status
1448if $ac_init_version; then
1449  cat <<\_ACEOF
1450cfa-cc configure 1.0.0
1451generated by GNU Autoconf 2.68
1452
1453Copyright (C) 2010 Free Software Foundation, Inc.
1454This configure script is free software; the Free Software Foundation
1455gives unlimited permission to copy, distribute and modify it.
1456_ACEOF
1457  exit
1458fi
1459
1460## ------------------------ ##
1461## Autoconf initialization. ##
1462## ------------------------ ##
1463
1464# ac_fn_cxx_try_compile LINENO
1465# ----------------------------
1466# Try to compile conftest.$ac_ext, and return whether this succeeded.
1467ac_fn_cxx_try_compile ()
1468{
1469  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1470  rm -f conftest.$ac_objext
1471  if { { ac_try="$ac_compile"
1472case "(($ac_try" in
1473  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1474  *) ac_try_echo=$ac_try;;
1475esac
1476eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1477$as_echo "$ac_try_echo"; } >&5
1478  (eval "$ac_compile") 2>conftest.err
1479  ac_status=$?
1480  if test -s conftest.err; then
1481    grep -v '^ *+' conftest.err >conftest.er1
1482    cat conftest.er1 >&5
1483    mv -f conftest.er1 conftest.err
1484  fi
1485  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1486  test $ac_status = 0; } && {
1487         test -z "$ac_cxx_werror_flag" ||
1488         test ! -s conftest.err
1489       } && test -s conftest.$ac_objext; then :
1490  ac_retval=0
1491else
1492  $as_echo "$as_me: failed program was:" >&5
1493sed 's/^/| /' conftest.$ac_ext >&5
1494
1495        ac_retval=1
1496fi
1497  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1498  as_fn_set_status $ac_retval
1499
1500} # ac_fn_cxx_try_compile
1501
1502# ac_fn_c_try_compile LINENO
1503# --------------------------
1504# Try to compile conftest.$ac_ext, and return whether this succeeded.
1505ac_fn_c_try_compile ()
1506{
1507  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1508  rm -f conftest.$ac_objext
1509  if { { ac_try="$ac_compile"
1510case "(($ac_try" in
1511  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1512  *) ac_try_echo=$ac_try;;
1513esac
1514eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1515$as_echo "$ac_try_echo"; } >&5
1516  (eval "$ac_compile") 2>conftest.err
1517  ac_status=$?
1518  if test -s conftest.err; then
1519    grep -v '^ *+' conftest.err >conftest.er1
1520    cat conftest.er1 >&5
1521    mv -f conftest.er1 conftest.err
1522  fi
1523  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1524  test $ac_status = 0; } && {
1525         test -z "$ac_c_werror_flag" ||
1526         test ! -s conftest.err
1527       } && test -s conftest.$ac_objext; then :
1528  ac_retval=0
1529else
1530  $as_echo "$as_me: failed program was:" >&5
1531sed 's/^/| /' conftest.$ac_ext >&5
1532
1533        ac_retval=1
1534fi
1535  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1536  as_fn_set_status $ac_retval
1537
1538} # ac_fn_c_try_compile
1539
1540# ac_fn_c_try_link LINENO
1541# -----------------------
1542# Try to link conftest.$ac_ext, and return whether this succeeded.
1543ac_fn_c_try_link ()
1544{
1545  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1546  rm -f conftest.$ac_objext conftest$ac_exeext
1547  if { { ac_try="$ac_link"
1548case "(($ac_try" in
1549  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1550  *) ac_try_echo=$ac_try;;
1551esac
1552eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1553$as_echo "$ac_try_echo"; } >&5
1554  (eval "$ac_link") 2>conftest.err
1555  ac_status=$?
1556  if test -s conftest.err; then
1557    grep -v '^ *+' conftest.err >conftest.er1
1558    cat conftest.er1 >&5
1559    mv -f conftest.er1 conftest.err
1560  fi
1561  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1562  test $ac_status = 0; } && {
1563         test -z "$ac_c_werror_flag" ||
1564         test ! -s conftest.err
1565       } && test -s conftest$ac_exeext && {
1566         test "$cross_compiling" = yes ||
1567         $as_test_x conftest$ac_exeext
1568       }; then :
1569  ac_retval=0
1570else
1571  $as_echo "$as_me: failed program was:" >&5
1572sed 's/^/| /' conftest.$ac_ext >&5
1573
1574        ac_retval=1
1575fi
1576  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1577  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1578  # interfere with the next link command; also delete a directory that is
1579  # left behind by Apple's compiler.  We do this before executing the actions.
1580  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1581  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1582  as_fn_set_status $ac_retval
1583
1584} # ac_fn_c_try_link
1585
1586# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1587# -------------------------------------------
1588# Tests whether TYPE exists after having included INCLUDES, setting cache
1589# variable VAR accordingly.
1590ac_fn_c_check_type ()
1591{
1592  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1593  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1594$as_echo_n "checking for $2... " >&6; }
1595if eval \${$3+:} false; then :
1596  $as_echo_n "(cached) " >&6
1597else
1598  eval "$3=no"
1599  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1600/* end confdefs.h.  */
1601$4
1602int
1603main ()
1604{
1605if (sizeof ($2))
1606         return 0;
1607  ;
1608  return 0;
1609}
1610_ACEOF
1611if ac_fn_c_try_compile "$LINENO"; then :
1612  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1613/* end confdefs.h.  */
1614$4
1615int
1616main ()
1617{
1618if (sizeof (($2)))
1619            return 0;
1620  ;
1621  return 0;
1622}
1623_ACEOF
1624if ac_fn_c_try_compile "$LINENO"; then :
1625
1626else
1627  eval "$3=yes"
1628fi
1629rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1630fi
1631rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1632fi
1633eval ac_res=\$$3
1634               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1635$as_echo "$ac_res" >&6; }
1636  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1637
1638} # ac_fn_c_check_type
1639
1640# ac_fn_c_try_cpp LINENO
1641# ----------------------
1642# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1643ac_fn_c_try_cpp ()
1644{
1645  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1646  if { { ac_try="$ac_cpp conftest.$ac_ext"
1647case "(($ac_try" in
1648  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1649  *) ac_try_echo=$ac_try;;
1650esac
1651eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1652$as_echo "$ac_try_echo"; } >&5
1653  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1654  ac_status=$?
1655  if test -s conftest.err; then
1656    grep -v '^ *+' conftest.err >conftest.er1
1657    cat conftest.er1 >&5
1658    mv -f conftest.er1 conftest.err
1659  fi
1660  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1661  test $ac_status = 0; } > conftest.i && {
1662         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1663         test ! -s conftest.err
1664       }; then :
1665  ac_retval=0
1666else
1667  $as_echo "$as_me: failed program was:" >&5
1668sed 's/^/| /' conftest.$ac_ext >&5
1669
1670    ac_retval=1
1671fi
1672  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1673  as_fn_set_status $ac_retval
1674
1675} # ac_fn_c_try_cpp
1676
1677# ac_fn_c_try_run LINENO
1678# ----------------------
1679# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1680# that executables *can* be run.
1681ac_fn_c_try_run ()
1682{
1683  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1684  if { { ac_try="$ac_link"
1685case "(($ac_try" in
1686  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1687  *) ac_try_echo=$ac_try;;
1688esac
1689eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1690$as_echo "$ac_try_echo"; } >&5
1691  (eval "$ac_link") 2>&5
1692  ac_status=$?
1693  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1694  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1695  { { case "(($ac_try" in
1696  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1697  *) ac_try_echo=$ac_try;;
1698esac
1699eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1700$as_echo "$ac_try_echo"; } >&5
1701  (eval "$ac_try") 2>&5
1702  ac_status=$?
1703  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1704  test $ac_status = 0; }; }; then :
1705  ac_retval=0
1706else
1707  $as_echo "$as_me: program exited with status $ac_status" >&5
1708       $as_echo "$as_me: failed program was:" >&5
1709sed 's/^/| /' conftest.$ac_ext >&5
1710
1711       ac_retval=$ac_status
1712fi
1713  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1714  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1715  as_fn_set_status $ac_retval
1716
1717} # ac_fn_c_try_run
1718
1719# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1720# -------------------------------------------------------
1721# Tests whether HEADER exists and can be compiled using the include files in
1722# INCLUDES, setting the cache variable VAR accordingly.
1723ac_fn_c_check_header_compile ()
1724{
1725  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1726  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1727$as_echo_n "checking for $2... " >&6; }
1728if eval \${$3+:} false; then :
1729  $as_echo_n "(cached) " >&6
1730else
1731  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1732/* end confdefs.h.  */
1733$4
1734#include <$2>
1735_ACEOF
1736if ac_fn_c_try_compile "$LINENO"; then :
1737  eval "$3=yes"
1738else
1739  eval "$3=no"
1740fi
1741rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1742fi
1743eval ac_res=\$$3
1744               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1745$as_echo "$ac_res" >&6; }
1746  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1747
1748} # ac_fn_c_check_header_compile
1749
1750# ac_fn_c_check_func LINENO FUNC VAR
1751# ----------------------------------
1752# Tests whether FUNC exists, setting the cache variable VAR accordingly
1753ac_fn_c_check_func ()
1754{
1755  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1756  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1757$as_echo_n "checking for $2... " >&6; }
1758if eval \${$3+:} false; then :
1759  $as_echo_n "(cached) " >&6
1760else
1761  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1762/* end confdefs.h.  */
1763/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1764   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1765#define $2 innocuous_$2
1766
1767/* System header to define __stub macros and hopefully few prototypes,
1768    which can conflict with char $2 (); below.
1769    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1770    <limits.h> exists even on freestanding compilers.  */
1771
1772#ifdef __STDC__
1773# include <limits.h>
1774#else
1775# include <assert.h>
1776#endif
1777
1778#undef $2
1779
1780/* Override any GCC internal prototype to avoid an error.
1781   Use char because int might match the return type of a GCC
1782   builtin and then its argument prototype would still apply.  */
1783#ifdef __cplusplus
1784extern "C"
1785#endif
1786char $2 ();
1787/* The GNU C library defines this for functions which it implements
1788    to always fail with ENOSYS.  Some functions are actually named
1789    something starting with __ and the normal name is an alias.  */
1790#if defined __stub_$2 || defined __stub___$2
1791choke me
1792#endif
1793
1794int
1795main ()
1796{
1797return $2 ();
1798  ;
1799  return 0;
1800}
1801_ACEOF
1802if ac_fn_c_try_link "$LINENO"; then :
1803  eval "$3=yes"
1804else
1805  eval "$3=no"
1806fi
1807rm -f core conftest.err conftest.$ac_objext \
1808    conftest$ac_exeext conftest.$ac_ext
1809fi
1810eval ac_res=\$$3
1811               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1812$as_echo "$ac_res" >&6; }
1813  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1814
1815} # ac_fn_c_check_func
1816
1817# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1818# -------------------------------------------------------
1819# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1820# the include files in INCLUDES and setting the cache variable VAR
1821# accordingly.
1822ac_fn_c_check_header_mongrel ()
1823{
1824  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1825  if eval \${$3+:} false; then :
1826  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1827$as_echo_n "checking for $2... " >&6; }
1828if eval \${$3+:} false; then :
1829  $as_echo_n "(cached) " >&6
1830fi
1831eval ac_res=\$$3
1832               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1833$as_echo "$ac_res" >&6; }
1834else
1835  # Is the header compilable?
1836{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1837$as_echo_n "checking $2 usability... " >&6; }
1838cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1839/* end confdefs.h.  */
1840$4
1841#include <$2>
1842_ACEOF
1843if ac_fn_c_try_compile "$LINENO"; then :
1844  ac_header_compiler=yes
1845else
1846  ac_header_compiler=no
1847fi
1848rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1849{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1850$as_echo "$ac_header_compiler" >&6; }
1851
1852# Is the header present?
1853{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1854$as_echo_n "checking $2 presence... " >&6; }
1855cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1856/* end confdefs.h.  */
1857#include <$2>
1858_ACEOF
1859if ac_fn_c_try_cpp "$LINENO"; then :
1860  ac_header_preproc=yes
1861else
1862  ac_header_preproc=no
1863fi
1864rm -f conftest.err conftest.i conftest.$ac_ext
1865{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1866$as_echo "$ac_header_preproc" >&6; }
1867
1868# So?  What about this header?
1869case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1870  yes:no: )
1871    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1872$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1873    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1874$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1875    ;;
1876  no:yes:* )
1877    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1878$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1879    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1880$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1881    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1882$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1883    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1884$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1885    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1886$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1887( $as_echo "## --------------------------------------- ##
1888## Report this to cforall@plg.uwaterloo.ca ##
1889## --------------------------------------- ##"
1890     ) | sed "s/^/$as_me: WARNING:     /" >&2
1891    ;;
1892esac
1893  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1894$as_echo_n "checking for $2... " >&6; }
1895if eval \${$3+:} false; then :
1896  $as_echo_n "(cached) " >&6
1897else
1898  eval "$3=\$ac_header_compiler"
1899fi
1900eval ac_res=\$$3
1901               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1902$as_echo "$ac_res" >&6; }
1903fi
1904  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1905
1906} # ac_fn_c_check_header_mongrel
1907
1908# ac_fn_c_find_intX_t LINENO BITS VAR
1909# -----------------------------------
1910# Finds a signed integer type with width BITS, setting cache variable VAR
1911# accordingly.
1912ac_fn_c_find_intX_t ()
1913{
1914  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1915  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
1916$as_echo_n "checking for int$2_t... " >&6; }
1917if eval \${$3+:} false; then :
1918  $as_echo_n "(cached) " >&6
1919else
1920  eval "$3=no"
1921     # Order is important - never check a type that is potentially smaller
1922     # than half of the expected target width.
1923     for ac_type in int$2_t 'int' 'long int' \
1924         'long long int' 'short int' 'signed char'; do
1925       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1926/* end confdefs.h.  */
1927$ac_includes_default
1928             enum { N = $2 / 2 - 1 };
1929int
1930main ()
1931{
1932static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];
1933test_array [0] = 0
1934
1935  ;
1936  return 0;
1937}
1938_ACEOF
1939if ac_fn_c_try_compile "$LINENO"; then :
1940  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1941/* end confdefs.h.  */
1942$ac_includes_default
1943                enum { N = $2 / 2 - 1 };
1944int
1945main ()
1946{
1947static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)
1948                 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];
1949test_array [0] = 0
1950
1951  ;
1952  return 0;
1953}
1954_ACEOF
1955if ac_fn_c_try_compile "$LINENO"; then :
1956
1957else
1958  case $ac_type in #(
1959  int$2_t) :
1960    eval "$3=yes" ;; #(
1961  *) :
1962    eval "$3=\$ac_type" ;;
1963esac
1964fi
1965rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1966fi
1967rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1968       if eval test \"x\$"$3"\" = x"no"; then :
1969
1970else
1971  break
1972fi
1973     done
1974fi
1975eval ac_res=\$$3
1976               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1977$as_echo "$ac_res" >&6; }
1978  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1979
1980} # ac_fn_c_find_intX_t
1981
1982# ac_fn_c_find_uintX_t LINENO BITS VAR
1983# ------------------------------------
1984# Finds an unsigned integer type with width BITS, setting cache variable VAR
1985# accordingly.
1986ac_fn_c_find_uintX_t ()
1987{
1988  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1989  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
1990$as_echo_n "checking for uint$2_t... " >&6; }
1991if eval \${$3+:} false; then :
1992  $as_echo_n "(cached) " >&6
1993else
1994  eval "$3=no"
1995     # Order is important - never check a type that is potentially smaller
1996     # than half of the expected target width.
1997     for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
1998         'unsigned long long int' 'unsigned short int' 'unsigned char'; do
1999       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2000/* end confdefs.h.  */
2001$ac_includes_default
2002int
2003main ()
2004{
2005static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
2006test_array [0] = 0
2007
2008  ;
2009  return 0;
2010}
2011_ACEOF
2012if ac_fn_c_try_compile "$LINENO"; then :
2013  case $ac_type in #(
2014  uint$2_t) :
2015    eval "$3=yes" ;; #(
2016  *) :
2017    eval "$3=\$ac_type" ;;
2018esac
2019fi
2020rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2021       if eval test \"x\$"$3"\" = x"no"; then :
2022
2023else
2024  break
2025fi
2026     done
2027fi
2028eval ac_res=\$$3
2029               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2030$as_echo "$ac_res" >&6; }
2031  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2032
2033} # ac_fn_c_find_uintX_t
2034cat >config.log <<_ACEOF
2035This file contains any messages produced by compilers while
2036running configure, to aid debugging if configure makes a mistake.
2037
2038It was created by cfa-cc $as_me 1.0.0, which was
2039generated by GNU Autoconf 2.68.  Invocation command line was
2040
2041  $ $0 $@
2042
2043_ACEOF
2044exec 5>>config.log
2045{
2046cat <<_ASUNAME
2047## --------- ##
2048## Platform. ##
2049## --------- ##
2050
2051hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2052uname -m = `(uname -m) 2>/dev/null || echo unknown`
2053uname -r = `(uname -r) 2>/dev/null || echo unknown`
2054uname -s = `(uname -s) 2>/dev/null || echo unknown`
2055uname -v = `(uname -v) 2>/dev/null || echo unknown`
2056
2057/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2058/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2059
2060/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2061/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2062/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2063/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2064/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2065/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2066/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2067
2068_ASUNAME
2069
2070as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2071for as_dir in $PATH
2072do
2073  IFS=$as_save_IFS
2074  test -z "$as_dir" && as_dir=.
2075    $as_echo "PATH: $as_dir"
2076  done
2077IFS=$as_save_IFS
2078
2079} >&5
2080
2081cat >&5 <<_ACEOF
2082
2083
2084## ----------- ##
2085## Core tests. ##
2086## ----------- ##
2087
2088_ACEOF
2089
2090
2091# Keep a trace of the command line.
2092# Strip out --no-create and --no-recursion so they do not pile up.
2093# Strip out --silent because we don't want to record it for future runs.
2094# Also quote any args containing shell meta-characters.
2095# Make two passes to allow for proper duplicate-argument suppression.
2096ac_configure_args=
2097ac_configure_args0=
2098ac_configure_args1=
2099ac_must_keep_next=false
2100for ac_pass in 1 2
2101do
2102  for ac_arg
2103  do
2104    case $ac_arg in
2105    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2106    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2107    | -silent | --silent | --silen | --sile | --sil)
2108      continue ;;
2109    *\'*)
2110      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2111    esac
2112    case $ac_pass in
2113    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2114    2)
2115      as_fn_append ac_configure_args1 " '$ac_arg'"
2116      if test $ac_must_keep_next = true; then
2117        ac_must_keep_next=false # Got value, back to normal.
2118      else
2119        case $ac_arg in
2120          *=* | --config-cache | -C | -disable-* | --disable-* \
2121          | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2122          | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2123          | -with-* | --with-* | -without-* | --without-* | --x)
2124            case "$ac_configure_args0 " in
2125              "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2126            esac
2127            ;;
2128          -* ) ac_must_keep_next=true ;;
2129        esac
2130      fi
2131      as_fn_append ac_configure_args " '$ac_arg'"
2132      ;;
2133    esac
2134  done
2135done
2136{ ac_configure_args0=; unset ac_configure_args0;}
2137{ ac_configure_args1=; unset ac_configure_args1;}
2138
2139# When interrupted or exit'd, cleanup temporary files, and complete
2140# config.log.  We remove comments because anyway the quotes in there
2141# would cause problems or look ugly.
2142# WARNING: Use '\'' to represent an apostrophe within the trap.
2143# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2144trap 'exit_status=$?
2145  # Save into config.log some information that might help in debugging.
2146  {
2147    echo
2148
2149    $as_echo "## ---------------- ##
2150## Cache variables. ##
2151## ---------------- ##"
2152    echo
2153    # The following way of writing the cache mishandles newlines in values,
2154(
2155  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2156    eval ac_val=\$$ac_var
2157    case $ac_val in #(
2158    *${as_nl}*)
2159      case $ac_var in #(
2160      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2161$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2162      esac
2163      case $ac_var in #(
2164      _ | IFS | as_nl) ;; #(
2165      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2166      *) { eval $ac_var=; unset $ac_var;} ;;
2167      esac ;;
2168    esac
2169  done
2170  (set) 2>&1 |
2171    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2172    *${as_nl}ac_space=\ *)
2173      sed -n \
2174        "s/'\''/'\''\\\\'\'''\''/g;
2175          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2176      ;; #(
2177    *)
2178      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2179      ;;
2180    esac |
2181    sort
2182)
2183    echo
2184
2185    $as_echo "## ----------------- ##
2186## Output variables. ##
2187## ----------------- ##"
2188    echo
2189    for ac_var in $ac_subst_vars
2190    do
2191      eval ac_val=\$$ac_var
2192      case $ac_val in
2193      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2194      esac
2195      $as_echo "$ac_var='\''$ac_val'\''"
2196    done | sort
2197    echo
2198
2199    if test -n "$ac_subst_files"; then
2200      $as_echo "## ------------------- ##
2201## File substitutions. ##
2202## ------------------- ##"
2203      echo
2204      for ac_var in $ac_subst_files
2205      do
2206        eval ac_val=\$$ac_var
2207        case $ac_val in
2208        *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2209        esac
2210        $as_echo "$ac_var='\''$ac_val'\''"
2211      done | sort
2212      echo
2213    fi
2214
2215    if test -s confdefs.h; then
2216      $as_echo "## ----------- ##
2217## confdefs.h. ##
2218## ----------- ##"
2219      echo
2220      cat confdefs.h
2221      echo
2222    fi
2223    test "$ac_signal" != 0 &&
2224      $as_echo "$as_me: caught signal $ac_signal"
2225    $as_echo "$as_me: exit $exit_status"
2226  } >&5
2227  rm -f core *.core core.conftest.* &&
2228    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2229    exit $exit_status
2230' 0
2231for ac_signal in 1 2 13 15; do
2232  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2233done
2234ac_signal=0
2235
2236# confdefs.h avoids OS command line length limits that DEFS can exceed.
2237rm -f -r conftest* confdefs.h
2238
2239$as_echo "/* confdefs.h */" > confdefs.h
2240
2241# Predefined preprocessor variables.
2242
2243cat >>confdefs.h <<_ACEOF
2244#define PACKAGE_NAME "$PACKAGE_NAME"
2245_ACEOF
2246
2247cat >>confdefs.h <<_ACEOF
2248#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2249_ACEOF
2250
2251cat >>confdefs.h <<_ACEOF
2252#define PACKAGE_VERSION "$PACKAGE_VERSION"
2253_ACEOF
2254
2255cat >>confdefs.h <<_ACEOF
2256#define PACKAGE_STRING "$PACKAGE_STRING"
2257_ACEOF
2258
2259cat >>confdefs.h <<_ACEOF
2260#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2261_ACEOF
2262
2263cat >>confdefs.h <<_ACEOF
2264#define PACKAGE_URL "$PACKAGE_URL"
2265_ACEOF
2266
2267
2268# Let the site file select an alternate cache file if it wants to.
2269# Prefer an explicitly selected file to automatically selected ones.
2270ac_site_file1=NONE
2271ac_site_file2=NONE
2272if test -n "$CONFIG_SITE"; then
2273  # We do not want a PATH search for config.site.
2274  case $CONFIG_SITE in #((
2275    -*)  ac_site_file1=./$CONFIG_SITE;;
2276    */*) ac_site_file1=$CONFIG_SITE;;
2277    *)   ac_site_file1=./$CONFIG_SITE;;
2278  esac
2279elif test "x$prefix" != xNONE; then
2280  ac_site_file1=$prefix/share/config.site
2281  ac_site_file2=$prefix/etc/config.site
2282else
2283  ac_site_file1=$ac_default_prefix/share/config.site
2284  ac_site_file2=$ac_default_prefix/etc/config.site
2285fi
2286for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2287do
2288  test "x$ac_site_file" = xNONE && continue
2289  if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2290    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2291$as_echo "$as_me: loading site script $ac_site_file" >&6;}
2292    sed 's/^/| /' "$ac_site_file" >&5
2293    . "$ac_site_file" \
2294      || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2295$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2296as_fn_error $? "failed to load site script $ac_site_file
2297See \`config.log' for more details" "$LINENO" 5; }
2298  fi
2299done
2300
2301if test -r "$cache_file"; then
2302  # Some versions of bash will fail to source /dev/null (special files
2303  # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2304  if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2305    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2306$as_echo "$as_me: loading cache $cache_file" >&6;}
2307    case $cache_file in
2308      [\\/]* | ?:[\\/]* ) . "$cache_file";;
2309      *)                      . "./$cache_file";;
2310    esac
2311  fi
2312else
2313  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2314$as_echo "$as_me: creating cache $cache_file" >&6;}
2315  >$cache_file
2316fi
2317
2318# Check that the precious variables saved in the cache have kept the same
2319# value.
2320ac_cache_corrupted=false
2321for ac_var in $ac_precious_vars; do
2322  eval ac_old_set=\$ac_cv_env_${ac_var}_set
2323  eval ac_new_set=\$ac_env_${ac_var}_set
2324  eval ac_old_val=\$ac_cv_env_${ac_var}_value
2325  eval ac_new_val=\$ac_env_${ac_var}_value
2326  case $ac_old_set,$ac_new_set in
2327    set,)
2328      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2329$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2330      ac_cache_corrupted=: ;;
2331    ,set)
2332      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2333$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2334      ac_cache_corrupted=: ;;
2335    ,);;
2336    *)
2337      if test "x$ac_old_val" != "x$ac_new_val"; then
2338        # differences in whitespace do not lead to failure.
2339        ac_old_val_w=`echo x $ac_old_val`
2340        ac_new_val_w=`echo x $ac_new_val`
2341        if test "$ac_old_val_w" != "$ac_new_val_w"; then
2342          { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2343$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2344          ac_cache_corrupted=:
2345        else
2346          { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2347$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2348          eval $ac_var=\$ac_old_val
2349        fi
2350        { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2351$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2352        { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2353$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2354      fi;;
2355  esac
2356  # Pass precious variables to config.status.
2357  if test "$ac_new_set" = set; then
2358    case $ac_new_val in
2359    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2360    *) ac_arg=$ac_var=$ac_new_val ;;
2361    esac
2362    case " $ac_configure_args " in
2363      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2364      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2365    esac
2366  fi
2367done
2368if $ac_cache_corrupted; then
2369  { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2370$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2371  { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2372$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2373  as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2374fi
2375## -------------------- ##
2376## Main body of script. ##
2377## -------------------- ##
2378
2379ac_ext=c
2380ac_cpp='$CPP $CPPFLAGS'
2381ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2382ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2383ac_compiler_gnu=$ac_cv_c_compiler_gnu
2384
2385
2386ac_aux_dir=
2387for ac_dir in automake "$srcdir"/automake; do
2388  if test -f "$ac_dir/install-sh"; then
2389    ac_aux_dir=$ac_dir
2390    ac_install_sh="$ac_aux_dir/install-sh -c"
2391    break
2392  elif test -f "$ac_dir/install.sh"; then
2393    ac_aux_dir=$ac_dir
2394    ac_install_sh="$ac_aux_dir/install.sh -c"
2395    break
2396  elif test -f "$ac_dir/shtool"; then
2397    ac_aux_dir=$ac_dir
2398    ac_install_sh="$ac_aux_dir/shtool install -c"
2399    break
2400  fi
2401done
2402if test -z "$ac_aux_dir"; then
2403  as_fn_error $? "cannot find install-sh, install.sh, or shtool in automake \"$srcdir\"/automake" "$LINENO" 5
2404fi
2405
2406# These three variables are undocumented and unsupported,
2407# and are intended to be withdrawn in a future Autoconf release.
2408# They can cause serious problems if a builder's source tree is in a directory
2409# whose full name contains unusual characters.
2410ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2411ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2412ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2413
2414
2415#AC_CONFIG_SRCDIR([src/main.cc])
2416ac_config_headers="$ac_config_headers config.h"
2417
2418# Check whether --enable-silent-rules was given.
2419if test "${enable_silent_rules+set}" = set; then :
2420  enableval=$enable_silent_rules;
2421fi
2422
2423case $enable_silent_rules in
2424yes) AM_DEFAULT_VERBOSITY=0;;
2425no)  AM_DEFAULT_VERBOSITY=1;;
2426*)   AM_DEFAULT_VERBOSITY=1;;
2427esac
2428am_make=${MAKE-make}
2429{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
2430$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
2431if ${am_cv_make_support_nested_variables+:} false; then :
2432  $as_echo_n "(cached) " >&6
2433else
2434  if $as_echo 'TRUE=$(BAR$(V))
2435BAR0=false
2436BAR1=true
2437V=1
2438am__doit:
2439        @$(TRUE)
2440.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
2441  am_cv_make_support_nested_variables=yes
2442else
2443  am_cv_make_support_nested_variables=no
2444fi
2445fi
2446{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
2447$as_echo "$am_cv_make_support_nested_variables" >&6; }
2448if test $am_cv_make_support_nested_variables = yes; then
2449    AM_V='$(V)'
2450  AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
2451else
2452  AM_V=$AM_DEFAULT_VERBOSITY
2453  AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
2454fi
2455AM_BACKSLASH='\'
2456
2457
2458if test "x${CXXFLAGS}" = "x"; then
2459   export CXXFLAGS="-std=c++11 -g ${CXXFLAGS}"  # defaults, no -O2 for debugging and failures
2460else
2461   export CXXFLAGS="-std=c++11 ${CXXFLAGS}"     # flags from configure command
2462fi
2463
2464am__api_version='1.11'
2465
2466# Find a good install program.  We prefer a C program (faster),
2467# so one script is as good as another.  But avoid the broken or
2468# incompatible versions:
2469# SysV /etc/install, /usr/sbin/install
2470# SunOS /usr/etc/install
2471# IRIX /sbin/install
2472# AIX /bin/install
2473# AmigaOS /C/install, which installs bootblocks on floppy discs
2474# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2475# AFS /usr/afsws/bin/install, which mishandles nonexistent args
2476# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2477# OS/2's system install, which has a completely different semantic
2478# ./install, which can be erroneously created by make from ./install.sh.
2479# Reject install programs that cannot install multiple files.
2480{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2481$as_echo_n "checking for a BSD-compatible install... " >&6; }
2482if test -z "$INSTALL"; then
2483if ${ac_cv_path_install+:} false; then :
2484  $as_echo_n "(cached) " >&6
2485else
2486  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2487for as_dir in $PATH
2488do
2489  IFS=$as_save_IFS
2490  test -z "$as_dir" && as_dir=.
2491    # Account for people who put trailing slashes in PATH elements.
2492case $as_dir/ in #((
2493  ./ | .// | /[cC]/* | \
2494  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2495  ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2496  /usr/ucb/* ) ;;
2497  *)
2498    # OSF1 and SCO ODT 3.0 have their own names for install.
2499    # Don't use installbsd from OSF since it installs stuff as root
2500    # by default.
2501    for ac_prog in ginstall scoinst install; do
2502      for ac_exec_ext in '' $ac_executable_extensions; do
2503        if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2504          if test $ac_prog = install &&
2505            grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2506            # AIX install.  It has an incompatible calling convention.
2507            :
2508          elif test $ac_prog = install &&
2509            grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2510            # program-specific install script used by HP pwplus--don't use.
2511            :
2512          else
2513            rm -rf conftest.one conftest.two conftest.dir
2514            echo one > conftest.one
2515            echo two > conftest.two
2516            mkdir conftest.dir
2517            if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2518              test -s conftest.one && test -s conftest.two &&
2519              test -s conftest.dir/conftest.one &&
2520              test -s conftest.dir/conftest.two
2521            then
2522              ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2523              break 3
2524            fi
2525          fi
2526        fi
2527      done
2528    done
2529    ;;
2530esac
2531
2532  done
2533IFS=$as_save_IFS
2534
2535rm -rf conftest.one conftest.two conftest.dir
2536
2537fi
2538  if test "${ac_cv_path_install+set}" = set; then
2539    INSTALL=$ac_cv_path_install
2540  else
2541    # As a last resort, use the slow shell script.  Don't cache a
2542    # value for INSTALL within a source directory, because that will
2543    # break other packages using the cache if that directory is
2544    # removed, or if the value is a relative name.
2545    INSTALL=$ac_install_sh
2546  fi
2547fi
2548{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2549$as_echo "$INSTALL" >&6; }
2550
2551# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2552# It thinks the first close brace ends the variable substitution.
2553test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2554
2555test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2556
2557test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2558
2559{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2560$as_echo_n "checking whether build environment is sane... " >&6; }
2561# Just in case
2562sleep 1
2563echo timestamp > conftest.file
2564# Reject unsafe characters in $srcdir or the absolute working directory
2565# name.  Accept space and tab only in the latter.
2566am_lf='
2567'
2568case `pwd` in
2569  *[\\\"\#\$\&\'\`$am_lf]*)
2570    as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
2571esac
2572case $srcdir in
2573  *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
2574    as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
2575esac
2576
2577# Do `set' in a subshell so we don't clobber the current shell's
2578# arguments.  Must try -L first in case configure is actually a
2579# symlink; some systems play weird games with the mod time of symlinks
2580# (eg FreeBSD returns the mod time of the symlink's containing
2581# directory).
2582if (
2583   set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2584   if test "$*" = "X"; then
2585      # -L didn't work.
2586      set X `ls -t "$srcdir/configure" conftest.file`
2587   fi
2588   rm -f conftest.file
2589   if test "$*" != "X $srcdir/configure conftest.file" \
2590      && test "$*" != "X conftest.file $srcdir/configure"; then
2591
2592      # If neither matched, then we have a broken ls.  This can happen
2593      # if, for instance, CONFIG_SHELL is bash and it inherits a
2594      # broken ls alias from the environment.  This has actually
2595      # happened.  Such a system could not be considered "sane".
2596      as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
2597alias in your environment" "$LINENO" 5
2598   fi
2599
2600   test "$2" = conftest.file
2601   )
2602then
2603   # Ok.
2604   :
2605else
2606   as_fn_error $? "newly created file is older than distributed files!
2607Check your system clock" "$LINENO" 5
2608fi
2609{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2610$as_echo "yes" >&6; }
2611test "$program_prefix" != NONE &&
2612  program_transform_name="s&^&$program_prefix&;$program_transform_name"
2613# Use a double $ so make ignores it.
2614test "$program_suffix" != NONE &&
2615  program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2616# Double any \ or $.
2617# By default was `s,x,x', remove it if useless.
2618ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2619program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2620
2621# expand $ac_aux_dir to an absolute path
2622am_aux_dir=`cd $ac_aux_dir && pwd`
2623
2624if test x"${MISSING+set}" != xset; then
2625  case $am_aux_dir in
2626  *\ * | *\     *)
2627    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2628  *)
2629    MISSING="\${SHELL} $am_aux_dir/missing" ;;
2630  esac
2631fi
2632# Use eval to expand $SHELL
2633if eval "$MISSING --run true"; then
2634  am_missing_run="$MISSING --run "
2635else
2636  am_missing_run=
2637  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
2638$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
2639fi
2640
2641if test x"${install_sh}" != xset; then
2642  case $am_aux_dir in
2643  *\ * | *\     *)
2644    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2645  *)
2646    install_sh="\${SHELL} $am_aux_dir/install-sh"
2647  esac
2648fi
2649
2650# Installed binaries are usually stripped using `strip' when the user
2651# run `make install-strip'.  However `strip' might not be the right
2652# tool to use in cross-compilation environments, therefore Automake
2653# will honor the `STRIP' environment variable to overrule this program.
2654if test "$cross_compiling" != no; then
2655  if test -n "$ac_tool_prefix"; then
2656  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2657set dummy ${ac_tool_prefix}strip; ac_word=$2
2658{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2659$as_echo_n "checking for $ac_word... " >&6; }
2660if ${ac_cv_prog_STRIP+:} false; then :
2661  $as_echo_n "(cached) " >&6
2662else
2663  if test -n "$STRIP"; then
2664  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2665else
2666as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2667for as_dir in $PATH
2668do
2669  IFS=$as_save_IFS
2670  test -z "$as_dir" && as_dir=.
2671    for ac_exec_ext in '' $ac_executable_extensions; do
2672  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2673    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2674    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2675    break 2
2676  fi
2677done
2678  done
2679IFS=$as_save_IFS
2680
2681fi
2682fi
2683STRIP=$ac_cv_prog_STRIP
2684if test -n "$STRIP"; then
2685  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2686$as_echo "$STRIP" >&6; }
2687else
2688  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2689$as_echo "no" >&6; }
2690fi
2691
2692
2693fi
2694if test -z "$ac_cv_prog_STRIP"; then
2695  ac_ct_STRIP=$STRIP
2696  # Extract the first word of "strip", so it can be a program name with args.
2697set dummy strip; ac_word=$2
2698{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2699$as_echo_n "checking for $ac_word... " >&6; }
2700if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
2701  $as_echo_n "(cached) " >&6
2702else
2703  if test -n "$ac_ct_STRIP"; then
2704  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2705else
2706as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2707for as_dir in $PATH
2708do
2709  IFS=$as_save_IFS
2710  test -z "$as_dir" && as_dir=.
2711    for ac_exec_ext in '' $ac_executable_extensions; do
2712  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2713    ac_cv_prog_ac_ct_STRIP="strip"
2714    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2715    break 2
2716  fi
2717done
2718  done
2719IFS=$as_save_IFS
2720
2721fi
2722fi
2723ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2724if test -n "$ac_ct_STRIP"; then
2725  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2726$as_echo "$ac_ct_STRIP" >&6; }
2727else
2728  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2729$as_echo "no" >&6; }
2730fi
2731
2732  if test "x$ac_ct_STRIP" = x; then
2733    STRIP=":"
2734  else
2735    case $cross_compiling:$ac_tool_warned in
2736yes:)
2737{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2738$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2739ac_tool_warned=yes ;;
2740esac
2741    STRIP=$ac_ct_STRIP
2742  fi
2743else
2744  STRIP="$ac_cv_prog_STRIP"
2745fi
2746
2747fi
2748INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2749
2750{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
2751$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2752if test -z "$MKDIR_P"; then
2753  if ${ac_cv_path_mkdir+:} false; then :
2754  $as_echo_n "(cached) " >&6
2755else
2756  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2757for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2758do
2759  IFS=$as_save_IFS
2760  test -z "$as_dir" && as_dir=.
2761    for ac_prog in mkdir gmkdir; do
2762         for ac_exec_ext in '' $ac_executable_extensions; do
2763           { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
2764           case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2765             'mkdir (GNU coreutils) '* | \
2766             'mkdir (coreutils) '* | \
2767             'mkdir (fileutils) '4.1*)
2768               ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2769               break 3;;
2770           esac
2771         done
2772       done
2773  done
2774IFS=$as_save_IFS
2775
2776fi
2777
2778  test -d ./--version && rmdir ./--version
2779  if test "${ac_cv_path_mkdir+set}" = set; then
2780    MKDIR_P="$ac_cv_path_mkdir -p"
2781  else
2782    # As a last resort, use the slow shell script.  Don't cache a
2783    # value for MKDIR_P within a source directory, because that will
2784    # break other packages using the cache if that directory is
2785    # removed, or if the value is a relative name.
2786    MKDIR_P="$ac_install_sh -d"
2787  fi
2788fi
2789{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
2790$as_echo "$MKDIR_P" >&6; }
2791
2792mkdir_p="$MKDIR_P"
2793case $mkdir_p in
2794  [\\/$]* | ?:[\\/]*) ;;
2795  */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
2796esac
2797
2798for ac_prog in gawk mawk nawk awk
2799do
2800  # Extract the first word of "$ac_prog", so it can be a program name with args.
2801set dummy $ac_prog; ac_word=$2
2802{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2803$as_echo_n "checking for $ac_word... " >&6; }
2804if ${ac_cv_prog_AWK+:} false; then :
2805  $as_echo_n "(cached) " >&6
2806else
2807  if test -n "$AWK"; then
2808  ac_cv_prog_AWK="$AWK" # Let the user override the test.
2809else
2810as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2811for as_dir in $PATH
2812do
2813  IFS=$as_save_IFS
2814  test -z "$as_dir" && as_dir=.
2815    for ac_exec_ext in '' $ac_executable_extensions; do
2816  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2817    ac_cv_prog_AWK="$ac_prog"
2818    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2819    break 2
2820  fi
2821done
2822  done
2823IFS=$as_save_IFS
2824
2825fi
2826fi
2827AWK=$ac_cv_prog_AWK
2828if test -n "$AWK"; then
2829  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2830$as_echo "$AWK" >&6; }
2831else
2832  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2833$as_echo "no" >&6; }
2834fi
2835
2836
2837  test -n "$AWK" && break
2838done
2839
2840{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2841$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2842set x ${MAKE-make}
2843ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2844if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
2845  $as_echo_n "(cached) " >&6
2846else
2847  cat >conftest.make <<\_ACEOF
2848SHELL = /bin/sh
2849all:
2850        @echo '@@@%%%=$(MAKE)=@@@%%%'
2851_ACEOF
2852# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
2853case `${MAKE-make} -f conftest.make 2>/dev/null` in
2854  *@@@%%%=?*=@@@%%%*)
2855    eval ac_cv_prog_make_${ac_make}_set=yes;;
2856  *)
2857    eval ac_cv_prog_make_${ac_make}_set=no;;
2858esac
2859rm -f conftest.make
2860fi
2861if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2862  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2863$as_echo "yes" >&6; }
2864  SET_MAKE=
2865else
2866  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2867$as_echo "no" >&6; }
2868  SET_MAKE="MAKE=${MAKE-make}"
2869fi
2870
2871rm -rf .tst 2>/dev/null
2872mkdir .tst 2>/dev/null
2873if test -d .tst; then
2874  am__leading_dot=.
2875else
2876  am__leading_dot=_
2877fi
2878rmdir .tst 2>/dev/null
2879
2880if test "`cd $srcdir && pwd`" != "`pwd`"; then
2881  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
2882  # is not polluted with repeated "-I."
2883  am__isrc=' -I$(srcdir)'
2884  # test to see if srcdir already configured
2885  if test -f $srcdir/config.status; then
2886    as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
2887  fi
2888fi
2889
2890# test whether we have cygpath
2891if test -z "$CYGPATH_W"; then
2892  if (cygpath --version) >/dev/null 2>/dev/null; then
2893    CYGPATH_W='cygpath -w'
2894  else
2895    CYGPATH_W=echo
2896  fi
2897fi
2898
2899
2900# Define the identity of the package.
2901 PACKAGE='cfa-cc'
2902 VERSION='1.0.0'
2903
2904
2905cat >>confdefs.h <<_ACEOF
2906#define PACKAGE "$PACKAGE"
2907_ACEOF
2908
2909
2910cat >>confdefs.h <<_ACEOF
2911#define VERSION "$VERSION"
2912_ACEOF
2913
2914# Some tools Automake needs.
2915
2916ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
2917
2918
2919AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
2920
2921
2922AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
2923
2924
2925AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
2926
2927
2928MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
2929
2930# We need awk for the "check" target.  The system "awk" is bad on
2931# some platforms.
2932# Always define AMTAR for backward compatibility.  Yes, it's still used
2933# in the wild :-(  We should find a proper way to deprecate it ...
2934AMTAR='$${TAR-tar}'
2935
2936am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
2937
2938
2939
2940
2941
2942
2943{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2944$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2945    # Check whether --enable-maintainer-mode was given.
2946if test "${enable_maintainer_mode+set}" = set; then :
2947  enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2948else
2949  USE_MAINTAINER_MODE=yes
2950fi
2951
2952  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2953$as_echo "$USE_MAINTAINER_MODE" >&6; }
2954   if test $USE_MAINTAINER_MODE = yes; then
2955  MAINTAINER_MODE_TRUE=
2956  MAINTAINER_MODE_FALSE='#'
2957else
2958  MAINTAINER_MODE_TRUE='#'
2959  MAINTAINER_MODE_FALSE=
2960fi
2961
2962  MAINT=$MAINTAINER_MODE_TRUE
2963
2964                        # may require auto* software to be installed
2965
2966
2967$as_echo "#define CFA_VERSION_MAJOR \"1\"" >>confdefs.h
2968
2969
2970$as_echo "#define CFA_VERSION_MINOR \"0\"" >>confdefs.h
2971
2972
2973$as_echo "#define CFA_VERSION_PATCH \"0\"" >>confdefs.h
2974
2975
2976# Installation paths
2977
2978
2979# Check whether --with-backend-compiler was given.
2980if test "${with_backend_compiler+set}" = set; then :
2981  withval=$with_backend_compiler; backendcompiler=$withval
2982else
2983  backendcompiler=""
2984fi
2985
2986if test "x$backendcompiler" != "x"; then
2987        BACKEND_CC=${backendcompiler}
2988else
2989        # Extract the first word of "gcc", so it can be a program name with args.
2990set dummy gcc; ac_word=$2
2991{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2992$as_echo_n "checking for $ac_word... " >&6; }
2993if ${ac_cv_path_BACKEND_CC+:} false; then :
2994  $as_echo_n "(cached) " >&6
2995else
2996  case $BACKEND_CC in
2997  [\\/]* | ?:[\\/]*)
2998  ac_cv_path_BACKEND_CC="$BACKEND_CC" # Let the user override the test with a path.
2999  ;;
3000  *)
3001  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3002for as_dir in $PATH
3003do
3004  IFS=$as_save_IFS
3005  test -z "$as_dir" && as_dir=.
3006    for ac_exec_ext in '' $ac_executable_extensions; do
3007  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3008    ac_cv_path_BACKEND_CC="$as_dir/$ac_word$ac_exec_ext"
3009    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3010    break 2
3011  fi
3012done
3013  done
3014IFS=$as_save_IFS
3015
3016  ;;
3017esac
3018fi
3019BACKEND_CC=$ac_cv_path_BACKEND_CC
3020if test -n "$BACKEND_CC"; then
3021  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BACKEND_CC" >&5
3022$as_echo "$BACKEND_CC" >&6; }
3023else
3024  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3025$as_echo "no" >&6; }
3026fi
3027
3028        # check gcc installed
3029        if test "x$BACKEND_CC" = "x"; then
3030                as_fn_error $? "some version of gcc is needed. Get it at ftp://ftp.gnu.org" "$LINENO" 5
3031                exit 1
3032        fi
3033fi
3034
3035cat >>confdefs.h <<_ACEOF
3036#define CFA_BACKEND_CC "${BACKEND_CC}"
3037_ACEOF
3038
3039
3040
3041if test "x$prefix" = "xNONE"; then
3042        cfa_prefix=${ac_default_prefix}
3043else
3044        cfa_prefix=${prefix}
3045fi
3046
3047cat >>confdefs.h <<_ACEOF
3048#define CFA_PREFIX "${cfa_prefix}"
3049_ACEOF
3050
3051CFA_PREFIX=${cfa_prefix}
3052
3053
3054if test "$includedir" = '${prefix}/include'; then
3055        cfa_incdir="${cfa_prefix}/include"
3056else
3057        cfa_incdir=${includedir}
3058fi
3059
3060cat >>confdefs.h <<_ACEOF
3061#define CFA_INCDIR "${cfa_incdir}"
3062_ACEOF
3063
3064CFA_INCDIR=${cfa_incdir}
3065
3066
3067if test "$bindir" = '${exec_prefix}/bin'; then
3068        cfa_bindir="${cfa_prefix}/bin"
3069else
3070        cfa_bindir=${bindir}
3071fi
3072
3073cat >>confdefs.h <<_ACEOF
3074#define CFA_BINDIR "${cfa_bindir}"
3075_ACEOF
3076
3077CFA_BINDIR=${cfa_bindir}
3078
3079
3080if test "$libdir" = '${exec_prefix}/lib'; then
3081        cfa_libdir=${cfa_prefix}/lib
3082else
3083        cfa_libdir=${libdir}
3084fi
3085
3086cat >>confdefs.h <<_ACEOF
3087#define CFA_LIBDIR "${cfa_libdir}"
3088_ACEOF
3089
3090CFA_LIBDIR=${cfa_libdir}
3091
3092
3093
3094cat >>confdefs.h <<_ACEOF
3095#define CFA_FLAGS "${CFAFLAGS}"
3096_ACEOF
3097
3098CFA_FLAGS=${CFAFLAGS}
3099
3100
3101# Checks for programs.
3102ac_ext=cpp
3103ac_cpp='$CXXCPP $CPPFLAGS'
3104ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3105ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3106ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3107if test -z "$CXX"; then
3108  if test -n "$CCC"; then
3109    CXX=$CCC
3110  else
3111    if test -n "$ac_tool_prefix"; then
3112  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3113  do
3114    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3115set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3116{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3117$as_echo_n "checking for $ac_word... " >&6; }
3118if ${ac_cv_prog_CXX+:} false; then :
3119  $as_echo_n "(cached) " >&6
3120else
3121  if test -n "$CXX"; then
3122  ac_cv_prog_CXX="$CXX" # Let the user override the test.
3123else
3124as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3125for as_dir in $PATH
3126do
3127  IFS=$as_save_IFS
3128  test -z "$as_dir" && as_dir=.
3129    for ac_exec_ext in '' $ac_executable_extensions; do
3130  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3131    ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3132    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3133    break 2
3134  fi
3135done
3136  done
3137IFS=$as_save_IFS
3138
3139fi
3140fi
3141CXX=$ac_cv_prog_CXX
3142if test -n "$CXX"; then
3143  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3144$as_echo "$CXX" >&6; }
3145else
3146  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3147$as_echo "no" >&6; }
3148fi
3149
3150
3151    test -n "$CXX" && break
3152  done
3153fi
3154if test -z "$CXX"; then
3155  ac_ct_CXX=$CXX
3156  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3157do
3158  # Extract the first word of "$ac_prog", so it can be a program name with args.
3159set dummy $ac_prog; ac_word=$2
3160{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3161$as_echo_n "checking for $ac_word... " >&6; }
3162if ${ac_cv_prog_ac_ct_CXX+:} false; then :
3163  $as_echo_n "(cached) " >&6
3164else
3165  if test -n "$ac_ct_CXX"; then
3166  ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3167else
3168as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3169for as_dir in $PATH
3170do
3171  IFS=$as_save_IFS
3172  test -z "$as_dir" && as_dir=.
3173    for ac_exec_ext in '' $ac_executable_extensions; do
3174  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3175    ac_cv_prog_ac_ct_CXX="$ac_prog"
3176    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3177    break 2
3178  fi
3179done
3180  done
3181IFS=$as_save_IFS
3182
3183fi
3184fi
3185ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3186if test -n "$ac_ct_CXX"; then
3187  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3188$as_echo "$ac_ct_CXX" >&6; }
3189else
3190  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3191$as_echo "no" >&6; }
3192fi
3193
3194
3195  test -n "$ac_ct_CXX" && break
3196done
3197
3198  if test "x$ac_ct_CXX" = x; then
3199    CXX="g++"
3200  else
3201    case $cross_compiling:$ac_tool_warned in
3202yes:)
3203{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3204$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3205ac_tool_warned=yes ;;
3206esac
3207    CXX=$ac_ct_CXX
3208  fi
3209fi
3210
3211  fi
3212fi
3213# Provide some information about the compiler.
3214$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3215set X $ac_compile
3216ac_compiler=$2
3217for ac_option in --version -v -V -qversion; do
3218  { { ac_try="$ac_compiler $ac_option >&5"
3219case "(($ac_try" in
3220  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3221  *) ac_try_echo=$ac_try;;
3222esac
3223eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3224$as_echo "$ac_try_echo"; } >&5
3225  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3226  ac_status=$?
3227  if test -s conftest.err; then
3228    sed '10a\
3229... rest of stderr output deleted ...
3230         10q' conftest.err >conftest.er1
3231    cat conftest.er1 >&5
3232  fi
3233  rm -f conftest.er1 conftest.err
3234  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3235  test $ac_status = 0; }
3236done
3237
3238cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3239/* end confdefs.h.  */
3240
3241int
3242main ()
3243{
3244
3245  ;
3246  return 0;
3247}
3248_ACEOF
3249ac_clean_files_save=$ac_clean_files
3250ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3251# Try to create an executable without -o first, disregard a.out.
3252# It will help us diagnose broken compilers, and finding out an intuition
3253# of exeext.
3254{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler works" >&5
3255$as_echo_n "checking whether the C++ compiler works... " >&6; }
3256ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3257
3258# The possible output files:
3259ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3260
3261ac_rmfiles=
3262for ac_file in $ac_files
3263do
3264  case $ac_file in
3265    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3266    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3267  esac
3268done
3269rm -f $ac_rmfiles
3270
3271if { { ac_try="$ac_link_default"
3272case "(($ac_try" in
3273  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3274  *) ac_try_echo=$ac_try;;
3275esac
3276eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3277$as_echo "$ac_try_echo"; } >&5
3278  (eval "$ac_link_default") 2>&5
3279  ac_status=$?
3280  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3281  test $ac_status = 0; }; then :
3282  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3283# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3284# in a Makefile.  We should not override ac_cv_exeext if it was cached,
3285# so that the user can short-circuit this test for compilers unknown to
3286# Autoconf.
3287for ac_file in $ac_files ''
3288do
3289  test -f "$ac_file" || continue
3290  case $ac_file in
3291    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3292        ;;
3293    [ab].out )
3294        # We found the default executable, but exeext='' is most
3295        # certainly right.
3296        break;;
3297    *.* )
3298        if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3299        then :; else
3300           ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3301        fi
3302        # We set ac_cv_exeext here because the later test for it is not
3303        # safe: cross compilers may not add the suffix if given an `-o'
3304        # argument, so we may need to know it at that point already.
3305        # Even if this section looks crufty: it has the advantage of
3306        # actually working.
3307        break;;
3308    * )
3309        break;;
3310  esac
3311done
3312test "$ac_cv_exeext" = no && ac_cv_exeext=
3313
3314else
3315  ac_file=''
3316fi
3317if test -z "$ac_file"; then :
3318  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3319$as_echo "no" >&6; }
3320$as_echo "$as_me: failed program was:" >&5
3321sed 's/^/| /' conftest.$ac_ext >&5
3322
3323{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3324$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3325as_fn_error 77 "C++ compiler cannot create executables
3326See \`config.log' for more details" "$LINENO" 5; }
3327else
3328  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3329$as_echo "yes" >&6; }
3330fi
3331{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler default output file name" >&5
3332$as_echo_n "checking for C++ compiler default output file name... " >&6; }
3333{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3334$as_echo "$ac_file" >&6; }
3335ac_exeext=$ac_cv_exeext
3336
3337rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3338ac_clean_files=$ac_clean_files_save
3339{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3340$as_echo_n "checking for suffix of executables... " >&6; }
3341if { { ac_try="$ac_link"
3342case "(($ac_try" in
3343  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3344  *) ac_try_echo=$ac_try;;
3345esac
3346eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3347$as_echo "$ac_try_echo"; } >&5
3348  (eval "$ac_link") 2>&5
3349  ac_status=$?
3350  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3351  test $ac_status = 0; }; then :
3352  # If both `conftest.exe' and `conftest' are `present' (well, observable)
3353# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3354# work properly (i.e., refer to `conftest.exe'), while it won't with
3355# `rm'.
3356for ac_file in conftest.exe conftest conftest.*; do
3357  test -f "$ac_file" || continue
3358  case $ac_file in
3359    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3360    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3361          break;;
3362    * ) break;;
3363  esac
3364done
3365else
3366  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3367$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3368as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3369See \`config.log' for more details" "$LINENO" 5; }
3370fi
3371rm -f conftest conftest$ac_cv_exeext
3372{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3373$as_echo "$ac_cv_exeext" >&6; }
3374
3375rm -f conftest.$ac_ext
3376EXEEXT=$ac_cv_exeext
3377ac_exeext=$EXEEXT
3378cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3379/* end confdefs.h.  */
3380#include <stdio.h>
3381int
3382main ()
3383{
3384FILE *f = fopen ("conftest.out", "w");
3385 return ferror (f) || fclose (f) != 0;
3386
3387  ;
3388  return 0;
3389}
3390_ACEOF
3391ac_clean_files="$ac_clean_files conftest.out"
3392# Check that the compiler produces executables we can run.  If not, either
3393# the compiler is broken, or we cross compile.
3394{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3395$as_echo_n "checking whether we are cross compiling... " >&6; }
3396if test "$cross_compiling" != yes; then
3397  { { ac_try="$ac_link"
3398case "(($ac_try" in
3399  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3400  *) ac_try_echo=$ac_try;;
3401esac
3402eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3403$as_echo "$ac_try_echo"; } >&5
3404  (eval "$ac_link") 2>&5
3405  ac_status=$?
3406  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3407  test $ac_status = 0; }
3408  if { ac_try='./conftest$ac_cv_exeext'
3409  { { case "(($ac_try" in
3410  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3411  *) ac_try_echo=$ac_try;;
3412esac
3413eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3414$as_echo "$ac_try_echo"; } >&5
3415  (eval "$ac_try") 2>&5
3416  ac_status=$?
3417  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3418  test $ac_status = 0; }; }; then
3419    cross_compiling=no
3420  else
3421    if test "$cross_compiling" = maybe; then
3422        cross_compiling=yes
3423    else
3424        { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3425$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3426as_fn_error $? "cannot run C++ compiled programs.
3427If you meant to cross compile, use \`--host'.
3428See \`config.log' for more details" "$LINENO" 5; }
3429    fi
3430  fi
3431fi
3432{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3433$as_echo "$cross_compiling" >&6; }
3434
3435rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3436ac_clean_files=$ac_clean_files_save
3437{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3438$as_echo_n "checking for suffix of object files... " >&6; }
3439if ${ac_cv_objext+:} false; then :
3440  $as_echo_n "(cached) " >&6
3441else
3442  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3443/* end confdefs.h.  */
3444
3445int
3446main ()
3447{
3448
3449  ;
3450  return 0;
3451}
3452_ACEOF
3453rm -f conftest.o conftest.obj
3454if { { ac_try="$ac_compile"
3455case "(($ac_try" in
3456  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3457  *) ac_try_echo=$ac_try;;
3458esac
3459eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3460$as_echo "$ac_try_echo"; } >&5
3461  (eval "$ac_compile") 2>&5
3462  ac_status=$?
3463  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3464  test $ac_status = 0; }; then :
3465  for ac_file in conftest.o conftest.obj conftest.*; do
3466  test -f "$ac_file" || continue;
3467  case $ac_file in
3468    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3469    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3470       break;;
3471  esac
3472done
3473else
3474  $as_echo "$as_me: failed program was:" >&5
3475sed 's/^/| /' conftest.$ac_ext >&5
3476
3477{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3478$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3479as_fn_error $? "cannot compute suffix of object files: cannot compile
3480See \`config.log' for more details" "$LINENO" 5; }
3481fi
3482rm -f conftest.$ac_cv_objext conftest.$ac_ext
3483fi
3484{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3485$as_echo "$ac_cv_objext" >&6; }
3486OBJEXT=$ac_cv_objext
3487ac_objext=$OBJEXT
3488{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3489$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3490if ${ac_cv_cxx_compiler_gnu+:} false; then :
3491  $as_echo_n "(cached) " >&6
3492else
3493  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3494/* end confdefs.h.  */
3495
3496int
3497main ()
3498{
3499#ifndef __GNUC__
3500       choke me
3501#endif
3502
3503  ;
3504  return 0;
3505}
3506_ACEOF
3507if ac_fn_cxx_try_compile "$LINENO"; then :
3508  ac_compiler_gnu=yes
3509else
3510  ac_compiler_gnu=no
3511fi
3512rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3513ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3514
3515fi
3516{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3517$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3518if test $ac_compiler_gnu = yes; then
3519  GXX=yes
3520else
3521  GXX=
3522fi
3523ac_test_CXXFLAGS=${CXXFLAGS+set}
3524ac_save_CXXFLAGS=$CXXFLAGS
3525{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3526$as_echo_n "checking whether $CXX accepts -g... " >&6; }
3527if ${ac_cv_prog_cxx_g+:} false; then :
3528  $as_echo_n "(cached) " >&6
3529else
3530  ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3531   ac_cxx_werror_flag=yes
3532   ac_cv_prog_cxx_g=no
3533   CXXFLAGS="-g"
3534   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3535/* end confdefs.h.  */
3536
3537int
3538main ()
3539{
3540
3541  ;
3542  return 0;
3543}
3544_ACEOF
3545if ac_fn_cxx_try_compile "$LINENO"; then :
3546  ac_cv_prog_cxx_g=yes
3547else
3548  CXXFLAGS=""
3549      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3550/* end confdefs.h.  */
3551
3552int
3553main ()
3554{
3555
3556  ;
3557  return 0;
3558}
3559_ACEOF
3560if ac_fn_cxx_try_compile "$LINENO"; then :
3561
3562else
3563  ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3564         CXXFLAGS="-g"
3565         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3566/* end confdefs.h.  */
3567
3568int
3569main ()
3570{
3571
3572  ;
3573  return 0;
3574}
3575_ACEOF
3576if ac_fn_cxx_try_compile "$LINENO"; then :
3577  ac_cv_prog_cxx_g=yes
3578fi
3579rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3580fi
3581rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3582fi
3583rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3584   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3585fi
3586{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3587$as_echo "$ac_cv_prog_cxx_g" >&6; }
3588if test "$ac_test_CXXFLAGS" = set; then
3589  CXXFLAGS=$ac_save_CXXFLAGS
3590elif test $ac_cv_prog_cxx_g = yes; then
3591  if test "$GXX" = yes; then
3592    CXXFLAGS="-g -O2"
3593  else
3594    CXXFLAGS="-g"
3595  fi
3596else
3597  if test "$GXX" = yes; then
3598    CXXFLAGS="-O2"
3599  else
3600    CXXFLAGS=
3601  fi
3602fi
3603ac_ext=c
3604ac_cpp='$CPP $CPPFLAGS'
3605ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3606ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3607ac_compiler_gnu=$ac_cv_c_compiler_gnu
3608DEPDIR="${am__leading_dot}deps"
3609
3610ac_config_commands="$ac_config_commands depfiles"
3611
3612
3613am_make=${MAKE-make}
3614cat > confinc << 'END'
3615am__doit:
3616        @echo this is the am__doit target
3617.PHONY: am__doit
3618END
3619# If we don't find an include directive, just comment out the code.
3620{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
3621$as_echo_n "checking for style of include used by $am_make... " >&6; }
3622am__include="#"
3623am__quote=
3624_am_result=none
3625# First try GNU make style include.
3626echo "include confinc" > confmf
3627# Ignore all kinds of additional output from `make'.
3628case `$am_make -s -f confmf 2> /dev/null` in #(
3629*the\ am__doit\ target*)
3630  am__include=include
3631  am__quote=
3632  _am_result=GNU
3633  ;;
3634esac
3635# Now try BSD make style include.
3636if test "$am__include" = "#"; then
3637   echo '.include "confinc"' > confmf
3638   case `$am_make -s -f confmf 2> /dev/null` in #(
3639   *the\ am__doit\ target*)
3640     am__include=.include
3641     am__quote="\""
3642     _am_result=BSD
3643     ;;
3644   esac
3645fi
3646
3647
3648{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
3649$as_echo "$_am_result" >&6; }
3650rm -f confinc confmf
3651
3652# Check whether --enable-dependency-tracking was given.
3653if test "${enable_dependency_tracking+set}" = set; then :
3654  enableval=$enable_dependency_tracking;
3655fi
3656
3657if test "x$enable_dependency_tracking" != xno; then
3658  am_depcomp="$ac_aux_dir/depcomp"
3659  AMDEPBACKSLASH='\'
3660  am__nodep='_no'
3661fi
3662 if test "x$enable_dependency_tracking" != xno; then
3663  AMDEP_TRUE=
3664  AMDEP_FALSE='#'
3665else
3666  AMDEP_TRUE='#'
3667  AMDEP_FALSE=
3668fi
3669
3670
3671
3672depcc="$CXX"  am_compiler_list=
3673
3674{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
3675$as_echo_n "checking dependency style of $depcc... " >&6; }
3676if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
3677  $as_echo_n "(cached) " >&6
3678else
3679  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3680  # We make a subdir and do the tests there.  Otherwise we can end up
3681  # making bogus files that we don't know about and never remove.  For
3682  # instance it was reported that on HP-UX the gcc test will end up
3683  # making a dummy file named `D' -- because `-MD' means `put the output
3684  # in D'.
3685  rm -rf conftest.dir
3686  mkdir conftest.dir
3687  # Copy depcomp to subdir because otherwise we won't find it if we're
3688  # using a relative directory.
3689  cp "$am_depcomp" conftest.dir
3690  cd conftest.dir
3691  # We will build objects and dependencies in a subdirectory because
3692  # it helps to detect inapplicable dependency modes.  For instance
3693  # both Tru64's cc and ICC support -MD to output dependencies as a
3694  # side effect of compilation, but ICC will put the dependencies in
3695  # the current directory while Tru64 will put them in the object
3696  # directory.
3697  mkdir sub
3698
3699  am_cv_CXX_dependencies_compiler_type=none
3700  if test "$am_compiler_list" = ""; then
3701     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
3702  fi
3703  am__universal=false
3704  case " $depcc " in #(
3705     *\ -arch\ *\ -arch\ *) am__universal=true ;;
3706     esac
3707
3708  for depmode in $am_compiler_list; do
3709    # Setup a source with many dependencies, because some compilers
3710    # like to wrap large dependency lists on column 80 (with \), and
3711    # we should not choose a depcomp mode which is confused by this.
3712    #
3713    # We need to recreate these files for each test, as the compiler may
3714    # overwrite some of them when testing with obscure command lines.
3715    # This happens at least with the AIX C compiler.
3716    : > sub/conftest.c
3717    for i in 1 2 3 4 5 6; do
3718      echo '#include "conftst'$i'.h"' >> sub/conftest.c
3719      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3720      # Solaris 8's {/usr,}/bin/sh.
3721      touch sub/conftst$i.h
3722    done
3723    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3724
3725    # We check with `-c' and `-o' for the sake of the "dashmstdout"
3726    # mode.  It turns out that the SunPro C++ compiler does not properly
3727    # handle `-M -o', and we need to detect this.  Also, some Intel
3728    # versions had trouble with output in subdirs
3729    am__obj=sub/conftest.${OBJEXT-o}
3730    am__minus_obj="-o $am__obj"
3731    case $depmode in
3732    gcc)
3733      # This depmode causes a compiler race in universal mode.
3734      test "$am__universal" = false || continue
3735      ;;
3736    nosideeffect)
3737      # after this tag, mechanisms are not by side-effect, so they'll
3738      # only be used when explicitly requested
3739      if test "x$enable_dependency_tracking" = xyes; then
3740        continue
3741      else
3742        break
3743      fi
3744      ;;
3745    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
3746      # This compiler won't grok `-c -o', but also, the minuso test has
3747      # not run yet.  These depmodes are late enough in the game, and
3748      # so weak that their functioning should not be impacted.
3749      am__obj=conftest.${OBJEXT-o}
3750      am__minus_obj=
3751      ;;
3752    none) break ;;
3753    esac
3754    if depmode=$depmode \
3755       source=sub/conftest.c object=$am__obj \
3756       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3757       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
3758         >/dev/null 2>conftest.err &&
3759       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
3760       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3761       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
3762       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3763      # icc doesn't choke on unknown options, it will just issue warnings
3764      # or remarks (even with -Werror).  So we grep stderr for any message
3765      # that says an option was ignored or not supported.
3766      # When given -MP, icc 7.0 and 7.1 complain thusly:
3767      #   icc: Command line warning: ignoring option '-M'; no argument required
3768      # The diagnosis changed in icc 8.0:
3769      #   icc: Command line remark: option '-MP' not supported
3770      if (grep 'ignoring option' conftest.err ||
3771          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3772        am_cv_CXX_dependencies_compiler_type=$depmode
3773        break
3774      fi
3775    fi
3776  done
3777
3778  cd ..
3779  rm -rf conftest.dir
3780else
3781  am_cv_CXX_dependencies_compiler_type=none
3782fi
3783
3784fi
3785{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
3786$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
3787CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
3788
3789 if
3790  test "x$enable_dependency_tracking" != xno \
3791  && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
3792  am__fastdepCXX_TRUE=
3793  am__fastdepCXX_FALSE='#'
3794else
3795  am__fastdepCXX_TRUE='#'
3796  am__fastdepCXX_FALSE=
3797fi
3798
3799
3800ac_ext=c
3801ac_cpp='$CPP $CPPFLAGS'
3802ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3803ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3804ac_compiler_gnu=$ac_cv_c_compiler_gnu
3805if test -n "$ac_tool_prefix"; then
3806  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3807set dummy ${ac_tool_prefix}gcc; ac_word=$2
3808{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3809$as_echo_n "checking for $ac_word... " >&6; }
3810if ${ac_cv_prog_CC+:} false; then :
3811  $as_echo_n "(cached) " >&6
3812else
3813  if test -n "$CC"; then
3814  ac_cv_prog_CC="$CC" # Let the user override the test.
3815else
3816as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3817for as_dir in $PATH
3818do
3819  IFS=$as_save_IFS
3820  test -z "$as_dir" && as_dir=.
3821    for ac_exec_ext in '' $ac_executable_extensions; do
3822  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3823    ac_cv_prog_CC="${ac_tool_prefix}gcc"
3824    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3825    break 2
3826  fi
3827done
3828  done
3829IFS=$as_save_IFS
3830
3831fi
3832fi
3833CC=$ac_cv_prog_CC
3834if test -n "$CC"; then
3835  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3836$as_echo "$CC" >&6; }
3837else
3838  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3839$as_echo "no" >&6; }
3840fi
3841
3842
3843fi
3844if test -z "$ac_cv_prog_CC"; then
3845  ac_ct_CC=$CC
3846  # Extract the first word of "gcc", so it can be a program name with args.
3847set dummy gcc; ac_word=$2
3848{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3849$as_echo_n "checking for $ac_word... " >&6; }
3850if ${ac_cv_prog_ac_ct_CC+:} false; then :
3851  $as_echo_n "(cached) " >&6
3852else
3853  if test -n "$ac_ct_CC"; then
3854  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3855else
3856as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3857for as_dir in $PATH
3858do
3859  IFS=$as_save_IFS
3860  test -z "$as_dir" && as_dir=.
3861    for ac_exec_ext in '' $ac_executable_extensions; do
3862  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3863    ac_cv_prog_ac_ct_CC="gcc"
3864    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3865    break 2
3866  fi
3867done
3868  done
3869IFS=$as_save_IFS
3870
3871fi
3872fi
3873ac_ct_CC=$ac_cv_prog_ac_ct_CC
3874if test -n "$ac_ct_CC"; then
3875  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3876$as_echo "$ac_ct_CC" >&6; }
3877else
3878  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3879$as_echo "no" >&6; }
3880fi
3881
3882  if test "x$ac_ct_CC" = x; then
3883    CC=""
3884  else
3885    case $cross_compiling:$ac_tool_warned in
3886yes:)
3887{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3888$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3889ac_tool_warned=yes ;;
3890esac
3891    CC=$ac_ct_CC
3892  fi
3893else
3894  CC="$ac_cv_prog_CC"
3895fi
3896
3897if test -z "$CC"; then
3898          if test -n "$ac_tool_prefix"; then
3899    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3900set dummy ${ac_tool_prefix}cc; ac_word=$2
3901{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3902$as_echo_n "checking for $ac_word... " >&6; }
3903if ${ac_cv_prog_CC+:} false; then :
3904  $as_echo_n "(cached) " >&6
3905else
3906  if test -n "$CC"; then
3907  ac_cv_prog_CC="$CC" # Let the user override the test.
3908else
3909as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3910for as_dir in $PATH
3911do
3912  IFS=$as_save_IFS
3913  test -z "$as_dir" && as_dir=.
3914    for ac_exec_ext in '' $ac_executable_extensions; do
3915  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3916    ac_cv_prog_CC="${ac_tool_prefix}cc"
3917    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3918    break 2
3919  fi
3920done
3921  done
3922IFS=$as_save_IFS
3923
3924fi
3925fi
3926CC=$ac_cv_prog_CC
3927if test -n "$CC"; then
3928  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3929$as_echo "$CC" >&6; }
3930else
3931  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3932$as_echo "no" >&6; }
3933fi
3934
3935
3936  fi
3937fi
3938if test -z "$CC"; then
3939  # Extract the first word of "cc", so it can be a program name with args.
3940set dummy cc; ac_word=$2
3941{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3942$as_echo_n "checking for $ac_word... " >&6; }
3943if ${ac_cv_prog_CC+:} false; then :
3944  $as_echo_n "(cached) " >&6
3945else
3946  if test -n "$CC"; then
3947  ac_cv_prog_CC="$CC" # Let the user override the test.
3948else
3949  ac_prog_rejected=no
3950as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3951for as_dir in $PATH
3952do
3953  IFS=$as_save_IFS
3954  test -z "$as_dir" && as_dir=.
3955    for ac_exec_ext in '' $ac_executable_extensions; do
3956  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3957    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3958       ac_prog_rejected=yes
3959       continue
3960     fi
3961    ac_cv_prog_CC="cc"
3962    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3963    break 2
3964  fi
3965done
3966  done
3967IFS=$as_save_IFS
3968
3969if test $ac_prog_rejected = yes; then
3970  # We found a bogon in the path, so make sure we never use it.
3971  set dummy $ac_cv_prog_CC
3972  shift
3973  if test $# != 0; then
3974    # We chose a different compiler from the bogus one.
3975    # However, it has the same basename, so the bogon will be chosen
3976    # first if we set CC to just the basename; use the full file name.
3977    shift
3978    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3979  fi
3980fi
3981fi
3982fi
3983CC=$ac_cv_prog_CC
3984if test -n "$CC"; then
3985  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3986$as_echo "$CC" >&6; }
3987else
3988  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3989$as_echo "no" >&6; }
3990fi
3991
3992
3993fi
3994if test -z "$CC"; then
3995  if test -n "$ac_tool_prefix"; then
3996  for ac_prog in cl.exe
3997  do
3998    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3999set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4000{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4001$as_echo_n "checking for $ac_word... " >&6; }
4002if ${ac_cv_prog_CC+:} false; then :
4003  $as_echo_n "(cached) " >&6
4004else
4005  if test -n "$CC"; then
4006  ac_cv_prog_CC="$CC" # Let the user override the test.
4007else
4008as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4009for as_dir in $PATH
4010do
4011  IFS=$as_save_IFS
4012  test -z "$as_dir" && as_dir=.
4013    for ac_exec_ext in '' $ac_executable_extensions; do
4014  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4015    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4016    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4017    break 2
4018  fi
4019done
4020  done
4021IFS=$as_save_IFS
4022
4023fi
4024fi
4025CC=$ac_cv_prog_CC
4026if test -n "$CC"; then
4027  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4028$as_echo "$CC" >&6; }
4029else
4030  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4031$as_echo "no" >&6; }
4032fi
4033
4034
4035    test -n "$CC" && break
4036  done
4037fi
4038if test -z "$CC"; then
4039  ac_ct_CC=$CC
4040  for ac_prog in cl.exe
4041do
4042  # Extract the first word of "$ac_prog", so it can be a program name with args.
4043set dummy $ac_prog; ac_word=$2
4044{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4045$as_echo_n "checking for $ac_word... " >&6; }
4046if ${ac_cv_prog_ac_ct_CC+:} false; then :
4047  $as_echo_n "(cached) " >&6
4048else
4049  if test -n "$ac_ct_CC"; then
4050  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4051else
4052as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4053for as_dir in $PATH
4054do
4055  IFS=$as_save_IFS
4056  test -z "$as_dir" && as_dir=.
4057    for ac_exec_ext in '' $ac_executable_extensions; do
4058  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4059    ac_cv_prog_ac_ct_CC="$ac_prog"
4060    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4061    break 2
4062  fi
4063done
4064  done
4065IFS=$as_save_IFS
4066
4067fi
4068fi
4069ac_ct_CC=$ac_cv_prog_ac_ct_CC
4070if test -n "$ac_ct_CC"; then
4071  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4072$as_echo "$ac_ct_CC" >&6; }
4073else
4074  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4075$as_echo "no" >&6; }
4076fi
4077
4078
4079  test -n "$ac_ct_CC" && break
4080done
4081
4082  if test "x$ac_ct_CC" = x; then
4083    CC=""
4084  else
4085    case $cross_compiling:$ac_tool_warned in
4086yes:)
4087{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4088$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4089ac_tool_warned=yes ;;
4090esac
4091    CC=$ac_ct_CC
4092  fi
4093fi
4094
4095fi
4096
4097
4098test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4099$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4100as_fn_error $? "no acceptable C compiler found in \$PATH
4101See \`config.log' for more details" "$LINENO" 5; }
4102
4103# Provide some information about the compiler.
4104$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4105set X $ac_compile
4106ac_compiler=$2
4107for ac_option in --version -v -V -qversion; do
4108  { { ac_try="$ac_compiler $ac_option >&5"
4109case "(($ac_try" in
4110  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4111  *) ac_try_echo=$ac_try;;
4112esac
4113eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4114$as_echo "$ac_try_echo"; } >&5
4115  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4116  ac_status=$?
4117  if test -s conftest.err; then
4118    sed '10a\
4119... rest of stderr output deleted ...
4120         10q' conftest.err >conftest.er1
4121    cat conftest.er1 >&5
4122  fi
4123  rm -f conftest.er1 conftest.err
4124  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4125  test $ac_status = 0; }
4126done
4127
4128{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4129$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4130if ${ac_cv_c_compiler_gnu+:} false; then :
4131  $as_echo_n "(cached) " >&6
4132else
4133  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4134/* end confdefs.h.  */
4135
4136int
4137main ()
4138{
4139#ifndef __GNUC__
4140       choke me
4141#endif
4142
4143  ;
4144  return 0;
4145}
4146_ACEOF
4147if ac_fn_c_try_compile "$LINENO"; then :
4148  ac_compiler_gnu=yes
4149else
4150  ac_compiler_gnu=no
4151fi
4152rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4153ac_cv_c_compiler_gnu=$ac_compiler_gnu
4154
4155fi
4156{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4157$as_echo "$ac_cv_c_compiler_gnu" >&6; }
4158if test $ac_compiler_gnu = yes; then
4159  GCC=yes
4160else
4161  GCC=
4162fi
4163ac_test_CFLAGS=${CFLAGS+set}
4164ac_save_CFLAGS=$CFLAGS
4165{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4166$as_echo_n "checking whether $CC accepts -g... " >&6; }
4167if ${ac_cv_prog_cc_g+:} false; then :
4168  $as_echo_n "(cached) " >&6
4169else
4170  ac_save_c_werror_flag=$ac_c_werror_flag
4171   ac_c_werror_flag=yes
4172   ac_cv_prog_cc_g=no
4173   CFLAGS="-g"
4174   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4175/* end confdefs.h.  */
4176
4177int
4178main ()
4179{
4180
4181  ;
4182  return 0;
4183}
4184_ACEOF
4185if ac_fn_c_try_compile "$LINENO"; then :
4186  ac_cv_prog_cc_g=yes
4187else
4188  CFLAGS=""
4189      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4190/* end confdefs.h.  */
4191
4192int
4193main ()
4194{
4195
4196  ;
4197  return 0;
4198}
4199_ACEOF
4200if ac_fn_c_try_compile "$LINENO"; then :
4201
4202else
4203  ac_c_werror_flag=$ac_save_c_werror_flag
4204         CFLAGS="-g"
4205         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4206/* end confdefs.h.  */
4207
4208int
4209main ()
4210{
4211
4212  ;
4213  return 0;
4214}
4215_ACEOF
4216if ac_fn_c_try_compile "$LINENO"; then :
4217  ac_cv_prog_cc_g=yes
4218fi
4219rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4220fi
4221rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4222fi
4223rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4224   ac_c_werror_flag=$ac_save_c_werror_flag
4225fi
4226{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4227$as_echo "$ac_cv_prog_cc_g" >&6; }
4228if test "$ac_test_CFLAGS" = set; then
4229  CFLAGS=$ac_save_CFLAGS
4230elif test $ac_cv_prog_cc_g = yes; then
4231  if test "$GCC" = yes; then
4232    CFLAGS="-g -O2"
4233  else
4234    CFLAGS="-g"
4235  fi
4236else
4237  if test "$GCC" = yes; then
4238    CFLAGS="-O2"
4239  else
4240    CFLAGS=
4241  fi
4242fi
4243{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4244$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4245if ${ac_cv_prog_cc_c89+:} false; then :
4246  $as_echo_n "(cached) " >&6
4247else
4248  ac_cv_prog_cc_c89=no
4249ac_save_CC=$CC
4250cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4251/* end confdefs.h.  */
4252#include <stdarg.h>
4253#include <stdio.h>
4254#include <sys/types.h>
4255#include <sys/stat.h>
4256/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4257struct buf { int x; };
4258FILE * (*rcsopen) (struct buf *, struct stat *, int);
4259static char *e (p, i)
4260     char **p;
4261     int i;
4262{
4263  return p[i];
4264}
4265static char *f (char * (*g) (char **, int), char **p, ...)
4266{
4267  char *s;
4268  va_list v;
4269  va_start (v,p);
4270  s = g (p, va_arg (v,int));
4271  va_end (v);
4272  return s;
4273}
4274
4275/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4276   function prototypes and stuff, but not '\xHH' hex character constants.
4277   These don't provoke an error unfortunately, instead are silently treated
4278   as 'x'.  The following induces an error, until -std is added to get
4279   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4280   array size at least.  It's necessary to write '\x00'==0 to get something
4281   that's true only with -std.  */
4282int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4283
4284/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4285   inside strings and character constants.  */
4286#define FOO(x) 'x'
4287int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4288
4289int test (int i, double x);
4290struct s1 {int (*f) (int a);};
4291struct s2 {int (*f) (double a);};
4292int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4293int argc;
4294char **argv;
4295int
4296main ()
4297{
4298return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4299  ;
4300  return 0;
4301}
4302_ACEOF
4303for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4304        -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4305do
4306  CC="$ac_save_CC $ac_arg"
4307  if ac_fn_c_try_compile "$LINENO"; then :
4308  ac_cv_prog_cc_c89=$ac_arg
4309fi
4310rm -f core conftest.err conftest.$ac_objext
4311  test "x$ac_cv_prog_cc_c89" != "xno" && break
4312done
4313rm -f conftest.$ac_ext
4314CC=$ac_save_CC
4315
4316fi
4317# AC_CACHE_VAL
4318case "x$ac_cv_prog_cc_c89" in
4319  x)
4320    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4321$as_echo "none needed" >&6; } ;;
4322  xno)
4323    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4324$as_echo "unsupported" >&6; } ;;
4325  *)
4326    CC="$CC $ac_cv_prog_cc_c89"
4327    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4328$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4329esac
4330if test "x$ac_cv_prog_cc_c89" != xno; then :
4331
4332fi
4333
4334ac_ext=c
4335ac_cpp='$CPP $CPPFLAGS'
4336ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4337ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4338ac_compiler_gnu=$ac_cv_c_compiler_gnu
4339
4340depcc="$CC"   am_compiler_list=
4341
4342{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4343$as_echo_n "checking dependency style of $depcc... " >&6; }
4344if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4345  $as_echo_n "(cached) " >&6
4346else
4347  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4348  # We make a subdir and do the tests there.  Otherwise we can end up
4349  # making bogus files that we don't know about and never remove.  For
4350  # instance it was reported that on HP-UX the gcc test will end up
4351  # making a dummy file named `D' -- because `-MD' means `put the output
4352  # in D'.
4353  rm -rf conftest.dir
4354  mkdir conftest.dir
4355  # Copy depcomp to subdir because otherwise we won't find it if we're
4356  # using a relative directory.
4357  cp "$am_depcomp" conftest.dir
4358  cd conftest.dir
4359  # We will build objects and dependencies in a subdirectory because
4360  # it helps to detect inapplicable dependency modes.  For instance
4361  # both Tru64's cc and ICC support -MD to output dependencies as a
4362  # side effect of compilation, but ICC will put the dependencies in
4363  # the current directory while Tru64 will put them in the object
4364  # directory.
4365  mkdir sub
4366
4367  am_cv_CC_dependencies_compiler_type=none
4368  if test "$am_compiler_list" = ""; then
4369     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4370  fi
4371  am__universal=false
4372  case " $depcc " in #(
4373     *\ -arch\ *\ -arch\ *) am__universal=true ;;
4374     esac
4375
4376  for depmode in $am_compiler_list; do
4377    # Setup a source with many dependencies, because some compilers
4378    # like to wrap large dependency lists on column 80 (with \), and
4379    # we should not choose a depcomp mode which is confused by this.
4380    #
4381    # We need to recreate these files for each test, as the compiler may
4382    # overwrite some of them when testing with obscure command lines.
4383    # This happens at least with the AIX C compiler.
4384    : > sub/conftest.c
4385    for i in 1 2 3 4 5 6; do
4386      echo '#include "conftst'$i'.h"' >> sub/conftest.c
4387      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4388      # Solaris 8's {/usr,}/bin/sh.
4389      touch sub/conftst$i.h
4390    done
4391    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4392
4393    # We check with `-c' and `-o' for the sake of the "dashmstdout"
4394    # mode.  It turns out that the SunPro C++ compiler does not properly
4395    # handle `-M -o', and we need to detect this.  Also, some Intel
4396    # versions had trouble with output in subdirs
4397    am__obj=sub/conftest.${OBJEXT-o}
4398    am__minus_obj="-o $am__obj"
4399    case $depmode in
4400    gcc)
4401      # This depmode causes a compiler race in universal mode.
4402      test "$am__universal" = false || continue
4403      ;;
4404    nosideeffect)
4405      # after this tag, mechanisms are not by side-effect, so they'll
4406      # only be used when explicitly requested
4407      if test "x$enable_dependency_tracking" = xyes; then
4408        continue
4409      else
4410        break
4411      fi
4412      ;;
4413    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4414      # This compiler won't grok `-c -o', but also, the minuso test has
4415      # not run yet.  These depmodes are late enough in the game, and
4416      # so weak that their functioning should not be impacted.
4417      am__obj=conftest.${OBJEXT-o}
4418      am__minus_obj=
4419      ;;
4420    none) break ;;
4421    esac
4422    if depmode=$depmode \
4423       source=sub/conftest.c object=$am__obj \
4424       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4425       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4426         >/dev/null 2>conftest.err &&
4427       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4428       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4429       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4430       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4431      # icc doesn't choke on unknown options, it will just issue warnings
4432      # or remarks (even with -Werror).  So we grep stderr for any message
4433      # that says an option was ignored or not supported.
4434      # When given -MP, icc 7.0 and 7.1 complain thusly:
4435      #   icc: Command line warning: ignoring option '-M'; no argument required
4436      # The diagnosis changed in icc 8.0:
4437      #   icc: Command line remark: option '-MP' not supported
4438      if (grep 'ignoring option' conftest.err ||
4439          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4440        am_cv_CC_dependencies_compiler_type=$depmode
4441        break
4442      fi
4443    fi
4444  done
4445
4446  cd ..
4447  rm -rf conftest.dir
4448else
4449  am_cv_CC_dependencies_compiler_type=none
4450fi
4451
4452fi
4453{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4454$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4455CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4456
4457 if
4458  test "x$enable_dependency_tracking" != xno \
4459  && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4460  am__fastdepCC_TRUE=
4461  am__fastdepCC_FALSE='#'
4462else
4463  am__fastdepCC_TRUE='#'
4464  am__fastdepCC_FALSE=
4465fi
4466
4467
4468if test "x$CC" != xcc; then
4469  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
4470$as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
4471else
4472  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
4473$as_echo_n "checking whether cc understands -c and -o together... " >&6; }
4474fi
4475set dummy $CC; ac_cc=`$as_echo "$2" |
4476                      sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4477if eval \${ac_cv_prog_cc_${ac_cc}_c_o+:} false; then :
4478  $as_echo_n "(cached) " >&6
4479else
4480  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4481/* end confdefs.h.  */
4482
4483int
4484main ()
4485{
4486
4487  ;
4488  return 0;
4489}
4490_ACEOF
4491# Make sure it works both with $CC and with simple cc.
4492# We do the test twice because some compilers refuse to overwrite an
4493# existing .o file with -o, though they will create one.
4494ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4495rm -f conftest2.*
4496if { { case "(($ac_try" in
4497  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4498  *) ac_try_echo=$ac_try;;
4499esac
4500eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4501$as_echo "$ac_try_echo"; } >&5
4502  (eval "$ac_try") 2>&5
4503  ac_status=$?
4504  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4505  test $ac_status = 0; } &&
4506   test -f conftest2.$ac_objext && { { case "(($ac_try" in
4507  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4508  *) ac_try_echo=$ac_try;;
4509esac
4510eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4511$as_echo "$ac_try_echo"; } >&5
4512  (eval "$ac_try") 2>&5
4513  ac_status=$?
4514  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4515  test $ac_status = 0; };
4516then
4517  eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4518  if test "x$CC" != xcc; then
4519    # Test first that cc exists at all.
4520    if { ac_try='cc -c conftest.$ac_ext >&5'
4521  { { case "(($ac_try" in
4522  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4523  *) ac_try_echo=$ac_try;;
4524esac
4525eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4526$as_echo "$ac_try_echo"; } >&5
4527  (eval "$ac_try") 2>&5
4528  ac_status=$?
4529  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4530  test $ac_status = 0; }; }; then
4531      ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4532      rm -f conftest2.*
4533      if { { case "(($ac_try" in
4534  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4535  *) ac_try_echo=$ac_try;;
4536esac
4537eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4538$as_echo "$ac_try_echo"; } >&5
4539  (eval "$ac_try") 2>&5
4540  ac_status=$?
4541  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4542  test $ac_status = 0; } &&
4543         test -f conftest2.$ac_objext && { { case "(($ac_try" in
4544  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4545  *) ac_try_echo=$ac_try;;
4546esac
4547eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4548$as_echo "$ac_try_echo"; } >&5
4549  (eval "$ac_try") 2>&5
4550  ac_status=$?
4551  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4552  test $ac_status = 0; };
4553      then
4554        # cc works too.
4555        :
4556      else
4557        # cc exists but doesn't like -o.
4558        eval ac_cv_prog_cc_${ac_cc}_c_o=no
4559      fi
4560    fi
4561  fi
4562else
4563  eval ac_cv_prog_cc_${ac_cc}_c_o=no
4564fi
4565rm -f core conftest*
4566
4567fi
4568if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
4569  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4570$as_echo "yes" >&6; }
4571else
4572  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4573$as_echo "no" >&6; }
4574
4575$as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
4576
4577fi
4578
4579# FIXME: we rely on the cache variable name because
4580# there is no other way.
4581set dummy $CC
4582am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4583eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
4584if test "$am_t" != yes; then
4585   # Losing compiler, so override with the script.
4586   # FIXME: It is wrong to rewrite CC.
4587   # But if we don't then we get into trouble of one sort or another.
4588   # A longer-term fix would be to have automake use am__CC in this case,
4589   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4590   CC="$am_aux_dir/compile $CC"
4591fi
4592
4593        # deprecated
4594# These are often not installed and people miss seeing the "no", so stop the configure.
4595for ac_prog in 'bison -y' byacc
4596do
4597  # Extract the first word of "$ac_prog", so it can be a program name with args.
4598set dummy $ac_prog; ac_word=$2
4599{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4600$as_echo_n "checking for $ac_word... " >&6; }
4601if ${ac_cv_prog_YACC+:} false; then :
4602  $as_echo_n "(cached) " >&6
4603else
4604  if test -n "$YACC"; then
4605  ac_cv_prog_YACC="$YACC" # Let the user override the test.
4606else
4607as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4608for as_dir in $PATH
4609do
4610  IFS=$as_save_IFS
4611  test -z "$as_dir" && as_dir=.
4612    for ac_exec_ext in '' $ac_executable_extensions; do
4613  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4614    ac_cv_prog_YACC="$ac_prog"
4615    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4616    break 2
4617  fi
4618done
4619  done
4620IFS=$as_save_IFS
4621
4622fi
4623fi
4624YACC=$ac_cv_prog_YACC
4625if test -n "$YACC"; then
4626  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
4627$as_echo "$YACC" >&6; }
4628else
4629  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4630$as_echo "no" >&6; }
4631fi
4632
4633
4634  test -n "$YACC" && break
4635done
4636test -n "$YACC" || YACC="yacc"
4637
4638if test "${YACC}" = "yacc" ; then echo "Error: bison required." ; exit 1 ; fi
4639
4640for ac_prog in flex lex
4641do
4642  # Extract the first word of "$ac_prog", so it can be a program name with args.
4643set dummy $ac_prog; ac_word=$2
4644{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4645$as_echo_n "checking for $ac_word... " >&6; }
4646if ${ac_cv_prog_LEX+:} false; then :
4647  $as_echo_n "(cached) " >&6
4648else
4649  if test -n "$LEX"; then
4650  ac_cv_prog_LEX="$LEX" # Let the user override the test.
4651else
4652as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4653for as_dir in $PATH
4654do
4655  IFS=$as_save_IFS
4656  test -z "$as_dir" && as_dir=.
4657    for ac_exec_ext in '' $ac_executable_extensions; do
4658  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4659    ac_cv_prog_LEX="$ac_prog"
4660    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4661    break 2
4662  fi
4663done
4664  done
4665IFS=$as_save_IFS
4666
4667fi
4668fi
4669LEX=$ac_cv_prog_LEX
4670if test -n "$LEX"; then
4671  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5
4672$as_echo "$LEX" >&6; }
4673else
4674  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4675$as_echo "no" >&6; }
4676fi
4677
4678
4679  test -n "$LEX" && break
4680done
4681test -n "$LEX" || LEX=":"
4682
4683if test "x$LEX" != "x:"; then
4684  cat >conftest.l <<_ACEOF
4685%%
4686a { ECHO; }
4687b { REJECT; }
4688c { yymore (); }
4689d { yyless (1); }
4690e { yyless (input () != 0); }
4691f { unput (yytext[0]); }
4692. { BEGIN INITIAL; }
4693%%
4694#ifdef YYTEXT_POINTER
4695extern char *yytext;
4696#endif
4697int
4698main (void)
4699{
4700  return ! yylex () + ! yywrap ();
4701}
4702_ACEOF
4703{ { ac_try="$LEX conftest.l"
4704case "(($ac_try" in
4705  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4706  *) ac_try_echo=$ac_try;;
4707esac
4708eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4709$as_echo "$ac_try_echo"; } >&5
4710  (eval "$LEX conftest.l") 2>&5
4711  ac_status=$?
4712  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4713  test $ac_status = 0; }
4714{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lex output file root" >&5
4715$as_echo_n "checking lex output file root... " >&6; }
4716if ${ac_cv_prog_lex_root+:} false; then :
4717  $as_echo_n "(cached) " >&6
4718else
4719
4720if test -f lex.yy.c; then
4721  ac_cv_prog_lex_root=lex.yy
4722elif test -f lexyy.c; then
4723  ac_cv_prog_lex_root=lexyy
4724else
4725  as_fn_error $? "cannot find output from $LEX; giving up" "$LINENO" 5
4726fi
4727fi
4728{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5
4729$as_echo "$ac_cv_prog_lex_root" >&6; }
4730LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
4731
4732if test -z "${LEXLIB+set}"; then
4733  { $as_echo "$as_me:${as_lineno-$LINENO}: checking lex library" >&5
4734$as_echo_n "checking lex library... " >&6; }
4735if ${ac_cv_lib_lex+:} false; then :
4736  $as_echo_n "(cached) " >&6
4737else
4738
4739    ac_save_LIBS=$LIBS
4740    ac_cv_lib_lex='none needed'
4741    for ac_lib in '' -lfl -ll; do
4742      LIBS="$ac_lib $ac_save_LIBS"
4743      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4744/* end confdefs.h.  */
4745`cat $LEX_OUTPUT_ROOT.c`
4746_ACEOF
4747if ac_fn_c_try_link "$LINENO"; then :
4748  ac_cv_lib_lex=$ac_lib
4749fi
4750rm -f core conftest.err conftest.$ac_objext \
4751    conftest$ac_exeext conftest.$ac_ext
4752      test "$ac_cv_lib_lex" != 'none needed' && break
4753    done
4754    LIBS=$ac_save_LIBS
4755
4756fi
4757{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5
4758$as_echo "$ac_cv_lib_lex" >&6; }
4759  test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex
4760fi
4761
4762
4763{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5
4764$as_echo_n "checking whether yytext is a pointer... " >&6; }
4765if ${ac_cv_prog_lex_yytext_pointer+:} false; then :
4766  $as_echo_n "(cached) " >&6
4767else
4768  # POSIX says lex can declare yytext either as a pointer or an array; the
4769# default is implementation-dependent.  Figure out which it is, since
4770# not all implementations provide the %pointer and %array declarations.
4771ac_cv_prog_lex_yytext_pointer=no
4772ac_save_LIBS=$LIBS
4773LIBS="$LEXLIB $ac_save_LIBS"
4774cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4775/* end confdefs.h.  */
4776
4777  #define YYTEXT_POINTER 1
4778`cat $LEX_OUTPUT_ROOT.c`
4779_ACEOF
4780if ac_fn_c_try_link "$LINENO"; then :
4781  ac_cv_prog_lex_yytext_pointer=yes
4782fi
4783rm -f core conftest.err conftest.$ac_objext \
4784    conftest$ac_exeext conftest.$ac_ext
4785LIBS=$ac_save_LIBS
4786
4787fi
4788{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_yytext_pointer" >&5
4789$as_echo "$ac_cv_prog_lex_yytext_pointer" >&6; }
4790if test $ac_cv_prog_lex_yytext_pointer = yes; then
4791
4792$as_echo "#define YYTEXT_POINTER 1" >>confdefs.h
4793
4794fi
4795rm -f conftest.l $LEX_OUTPUT_ROOT.c
4796
4797fi
4798if test "${LEX}" = "lex" ; then echo "Error: flex required." ; exit 1 ; fi
4799
4800{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4801$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4802set x ${MAKE-make}
4803ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4804if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
4805  $as_echo_n "(cached) " >&6
4806else
4807  cat >conftest.make <<\_ACEOF
4808SHELL = /bin/sh
4809all:
4810        @echo '@@@%%%=$(MAKE)=@@@%%%'
4811_ACEOF
4812# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
4813case `${MAKE-make} -f conftest.make 2>/dev/null` in
4814  *@@@%%%=?*=@@@%%%*)
4815    eval ac_cv_prog_make_${ac_make}_set=yes;;
4816  *)
4817    eval ac_cv_prog_make_${ac_make}_set=no;;
4818esac
4819rm -f conftest.make
4820fi
4821if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4822  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4823$as_echo "yes" >&6; }
4824  SET_MAKE=
4825else
4826  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4827$as_echo "no" >&6; }
4828  SET_MAKE="MAKE=${MAKE-make}"
4829fi
4830
4831if test -n "$ac_tool_prefix"; then
4832  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4833set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4834{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4835$as_echo_n "checking for $ac_word... " >&6; }
4836if ${ac_cv_prog_RANLIB+:} false; then :
4837  $as_echo_n "(cached) " >&6
4838else
4839  if test -n "$RANLIB"; then
4840  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4841else
4842as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4843for as_dir in $PATH
4844do
4845  IFS=$as_save_IFS
4846  test -z "$as_dir" && as_dir=.
4847    for ac_exec_ext in '' $ac_executable_extensions; do
4848  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4849    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4850    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4851    break 2
4852  fi
4853done
4854  done
4855IFS=$as_save_IFS
4856
4857fi
4858fi
4859RANLIB=$ac_cv_prog_RANLIB
4860if test -n "$RANLIB"; then
4861  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4862$as_echo "$RANLIB" >&6; }
4863else
4864  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4865$as_echo "no" >&6; }
4866fi
4867
4868
4869fi
4870if test -z "$ac_cv_prog_RANLIB"; then
4871  ac_ct_RANLIB=$RANLIB
4872  # Extract the first word of "ranlib", so it can be a program name with args.
4873set dummy ranlib; ac_word=$2
4874{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4875$as_echo_n "checking for $ac_word... " >&6; }
4876if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
4877  $as_echo_n "(cached) " >&6
4878else
4879  if test -n "$ac_ct_RANLIB"; then
4880  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4881else
4882as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4883for as_dir in $PATH
4884do
4885  IFS=$as_save_IFS
4886  test -z "$as_dir" && as_dir=.
4887    for ac_exec_ext in '' $ac_executable_extensions; do
4888  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4889    ac_cv_prog_ac_ct_RANLIB="ranlib"
4890    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4891    break 2
4892  fi
4893done
4894  done
4895IFS=$as_save_IFS
4896
4897fi
4898fi
4899ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4900if test -n "$ac_ct_RANLIB"; then
4901  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4902$as_echo "$ac_ct_RANLIB" >&6; }
4903else
4904  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4905$as_echo "no" >&6; }
4906fi
4907
4908  if test "x$ac_ct_RANLIB" = x; then
4909    RANLIB=":"
4910  else
4911    case $cross_compiling:$ac_tool_warned in
4912yes:)
4913{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4914$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4915ac_tool_warned=yes ;;
4916esac
4917    RANLIB=$ac_ct_RANLIB
4918  fi
4919else
4920  RANLIB="$ac_cv_prog_RANLIB"
4921fi
4922
4923
4924# Checks for libraries.
4925
4926# Checks for header files.
4927ac_ext=c
4928ac_cpp='$CPP $CPPFLAGS'
4929ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4930ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4931ac_compiler_gnu=$ac_cv_c_compiler_gnu
4932{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4933$as_echo_n "checking how to run the C preprocessor... " >&6; }
4934# On Suns, sometimes $CPP names a directory.
4935if test -n "$CPP" && test -d "$CPP"; then
4936  CPP=
4937fi
4938if test -z "$CPP"; then
4939  if ${ac_cv_prog_CPP+:} false; then :
4940  $as_echo_n "(cached) " >&6
4941else
4942      # Double quotes because CPP needs to be expanded
4943    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4944    do
4945      ac_preproc_ok=false
4946for ac_c_preproc_warn_flag in '' yes
4947do
4948  # Use a header file that comes with gcc, so configuring glibc
4949  # with a fresh cross-compiler works.
4950  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4951  # <limits.h> exists even on freestanding compilers.
4952  # On the NeXT, cc -E runs the code through the compiler's parser,
4953  # not just through cpp. "Syntax error" is here to catch this case.
4954  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4955/* end confdefs.h.  */
4956#ifdef __STDC__
4957# include <limits.h>
4958#else
4959# include <assert.h>
4960#endif
4961                     Syntax error
4962_ACEOF
4963if ac_fn_c_try_cpp "$LINENO"; then :
4964
4965else
4966  # Broken: fails on valid input.
4967continue
4968fi
4969rm -f conftest.err conftest.i conftest.$ac_ext
4970
4971  # OK, works on sane cases.  Now check whether nonexistent headers
4972  # can be detected and how.
4973  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4974/* end confdefs.h.  */
4975#include <ac_nonexistent.h>
4976_ACEOF
4977if ac_fn_c_try_cpp "$LINENO"; then :
4978  # Broken: success on invalid input.
4979continue
4980else
4981  # Passes both tests.
4982ac_preproc_ok=:
4983break
4984fi
4985rm -f conftest.err conftest.i conftest.$ac_ext
4986
4987done
4988# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4989rm -f conftest.i conftest.err conftest.$ac_ext
4990if $ac_preproc_ok; then :
4991  break
4992fi
4993
4994    done
4995    ac_cv_prog_CPP=$CPP
4996
4997fi
4998  CPP=$ac_cv_prog_CPP
4999else
5000  ac_cv_prog_CPP=$CPP
5001fi
5002{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5003$as_echo "$CPP" >&6; }
5004ac_preproc_ok=false
5005for ac_c_preproc_warn_flag in '' yes
5006do
5007  # Use a header file that comes with gcc, so configuring glibc
5008  # with a fresh cross-compiler works.
5009  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5010  # <limits.h> exists even on freestanding compilers.
5011  # On the NeXT, cc -E runs the code through the compiler's parser,
5012  # not just through cpp. "Syntax error" is here to catch this case.
5013  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5014/* end confdefs.h.  */
5015#ifdef __STDC__
5016# include <limits.h>
5017#else
5018# include <assert.h>
5019#endif
5020                     Syntax error
5021_ACEOF
5022if ac_fn_c_try_cpp "$LINENO"; then :
5023
5024else
5025  # Broken: fails on valid input.
5026continue
5027fi
5028rm -f conftest.err conftest.i conftest.$ac_ext
5029
5030  # OK, works on sane cases.  Now check whether nonexistent headers
5031  # can be detected and how.
5032  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5033/* end confdefs.h.  */
5034#include <ac_nonexistent.h>
5035_ACEOF
5036if ac_fn_c_try_cpp "$LINENO"; then :
5037  # Broken: success on invalid input.
5038continue
5039else
5040  # Passes both tests.
5041ac_preproc_ok=:
5042break
5043fi
5044rm -f conftest.err conftest.i conftest.$ac_ext
5045
5046done
5047# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5048rm -f conftest.i conftest.err conftest.$ac_ext
5049if $ac_preproc_ok; then :
5050
5051else
5052  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5053$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5054as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
5055See \`config.log' for more details" "$LINENO" 5; }
5056fi
5057
5058ac_ext=c
5059ac_cpp='$CPP $CPPFLAGS'
5060ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5061ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5062ac_compiler_gnu=$ac_cv_c_compiler_gnu
5063
5064
5065{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5066$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5067if ${ac_cv_path_GREP+:} false; then :
5068  $as_echo_n "(cached) " >&6
5069else
5070  if test -z "$GREP"; then
5071  ac_path_GREP_found=false
5072  # Loop through the user's path and test for each of PROGNAME-LIST
5073  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5074for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5075do
5076  IFS=$as_save_IFS
5077  test -z "$as_dir" && as_dir=.
5078    for ac_prog in grep ggrep; do
5079    for ac_exec_ext in '' $ac_executable_extensions; do
5080      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5081      { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5082# Check for GNU ac_path_GREP and select it if it is found.
5083  # Check for GNU $ac_path_GREP
5084case `"$ac_path_GREP" --version 2>&1` in
5085*GNU*)
5086  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5087*)
5088  ac_count=0
5089  $as_echo_n 0123456789 >"conftest.in"
5090  while :
5091  do
5092    cat "conftest.in" "conftest.in" >"conftest.tmp"
5093    mv "conftest.tmp" "conftest.in"
5094    cp "conftest.in" "conftest.nl"
5095    $as_echo 'GREP' >> "conftest.nl"
5096    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5097    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5098    as_fn_arith $ac_count + 1 && ac_count=$as_val
5099    if test $ac_count -gt ${ac_path_GREP_max-0}; then
5100      # Best one so far, save it but keep looking for a better one
5101      ac_cv_path_GREP="$ac_path_GREP"
5102      ac_path_GREP_max=$ac_count
5103    fi
5104    # 10*(2^10) chars as input seems more than enough
5105    test $ac_count -gt 10 && break
5106  done
5107  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5108esac
5109
5110      $ac_path_GREP_found && break 3
5111    done
5112  done
5113  done
5114IFS=$as_save_IFS
5115  if test -z "$ac_cv_path_GREP"; then
5116    as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5117  fi
5118else
5119  ac_cv_path_GREP=$GREP
5120fi
5121
5122fi
5123{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5124$as_echo "$ac_cv_path_GREP" >&6; }
5125 GREP="$ac_cv_path_GREP"
5126
5127
5128{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5129$as_echo_n "checking for egrep... " >&6; }
5130if ${ac_cv_path_EGREP+:} false; then :
5131  $as_echo_n "(cached) " >&6
5132else
5133  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5134   then ac_cv_path_EGREP="$GREP -E"
5135   else
5136     if test -z "$EGREP"; then
5137  ac_path_EGREP_found=false
5138  # Loop through the user's path and test for each of PROGNAME-LIST
5139  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5140for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5141do
5142  IFS=$as_save_IFS
5143  test -z "$as_dir" && as_dir=.
5144    for ac_prog in egrep; do
5145    for ac_exec_ext in '' $ac_executable_extensions; do
5146      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5147      { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5148# Check for GNU ac_path_EGREP and select it if it is found.
5149  # Check for GNU $ac_path_EGREP
5150case `"$ac_path_EGREP" --version 2>&1` in
5151*GNU*)
5152  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5153*)
5154  ac_count=0
5155  $as_echo_n 0123456789 >"conftest.in"
5156  while :
5157  do
5158    cat "conftest.in" "conftest.in" >"conftest.tmp"
5159    mv "conftest.tmp" "conftest.in"
5160    cp "conftest.in" "conftest.nl"
5161    $as_echo 'EGREP' >> "conftest.nl"
5162    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5163    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5164    as_fn_arith $ac_count + 1 && ac_count=$as_val
5165    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5166      # Best one so far, save it but keep looking for a better one
5167      ac_cv_path_EGREP="$ac_path_EGREP"
5168      ac_path_EGREP_max=$ac_count
5169    fi
5170    # 10*(2^10) chars as input seems more than enough
5171    test $ac_count -gt 10 && break
5172  done
5173  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5174esac
5175
5176      $ac_path_EGREP_found && break 3
5177    done
5178  done
5179  done
5180IFS=$as_save_IFS
5181  if test -z "$ac_cv_path_EGREP"; then
5182    as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5183  fi
5184else
5185  ac_cv_path_EGREP=$EGREP
5186fi
5187
5188   fi
5189fi
5190{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5191$as_echo "$ac_cv_path_EGREP" >&6; }
5192 EGREP="$ac_cv_path_EGREP"
5193
5194
5195{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5196$as_echo_n "checking for ANSI C header files... " >&6; }
5197if ${ac_cv_header_stdc+:} false; then :
5198  $as_echo_n "(cached) " >&6
5199else
5200  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5201/* end confdefs.h.  */
5202#include <stdlib.h>
5203#include <stdarg.h>
5204#include <string.h>
5205#include <float.h>
5206
5207int
5208main ()
5209{
5210
5211  ;
5212  return 0;
5213}
5214_ACEOF
5215if ac_fn_c_try_compile "$LINENO"; then :
5216  ac_cv_header_stdc=yes
5217else
5218  ac_cv_header_stdc=no
5219fi
5220rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5221
5222if test $ac_cv_header_stdc = yes; then
5223  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5224  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5225/* end confdefs.h.  */
5226#include <string.h>
5227
5228_ACEOF
5229if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5230  $EGREP "memchr" >/dev/null 2>&1; then :
5231
5232else
5233  ac_cv_header_stdc=no
5234fi
5235rm -f conftest*
5236
5237fi
5238
5239if test $ac_cv_header_stdc = yes; then
5240  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5241  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5242/* end confdefs.h.  */
5243#include <stdlib.h>
5244
5245_ACEOF
5246if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5247  $EGREP "free" >/dev/null 2>&1; then :
5248
5249else
5250  ac_cv_header_stdc=no
5251fi
5252rm -f conftest*
5253
5254fi
5255
5256if test $ac_cv_header_stdc = yes; then
5257  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5258  if test "$cross_compiling" = yes; then :
5259  :
5260else
5261  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5262/* end confdefs.h.  */
5263#include <ctype.h>
5264#include <stdlib.h>
5265#if ((' ' & 0x0FF) == 0x020)
5266# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5267# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5268#else
5269# define ISLOWER(c) \
5270                   (('a' <= (c) && (c) <= 'i') \
5271                     || ('j' <= (c) && (c) <= 'r') \
5272                     || ('s' <= (c) && (c) <= 'z'))
5273# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5274#endif
5275
5276#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5277int
5278main ()
5279{
5280  int i;
5281  for (i = 0; i < 256; i++)
5282    if (XOR (islower (i), ISLOWER (i))
5283        || toupper (i) != TOUPPER (i))
5284      return 2;
5285  return 0;
5286}
5287_ACEOF
5288if ac_fn_c_try_run "$LINENO"; then :
5289
5290else
5291  ac_cv_header_stdc=no
5292fi
5293rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5294  conftest.$ac_objext conftest.beam conftest.$ac_ext
5295fi
5296
5297fi
5298fi
5299{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5300$as_echo "$ac_cv_header_stdc" >&6; }
5301if test $ac_cv_header_stdc = yes; then
5302
5303$as_echo "#define STDC_HEADERS 1" >>confdefs.h
5304
5305fi
5306
5307# On IRIX 5.3, sys/types and inttypes.h are conflicting.
5308for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5309                  inttypes.h stdint.h unistd.h
5310do :
5311  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5312ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5313"
5314if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5315  cat >>confdefs.h <<_ACEOF
5316#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5317_ACEOF
5318
5319fi
5320
5321done
5322
5323
5324ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
5325if test "x$ac_cv_type_size_t" = xyes; then :
5326
5327else
5328
5329cat >>confdefs.h <<_ACEOF
5330#define size_t unsigned int
5331_ACEOF
5332
5333fi
5334
5335# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5336# for constant arguments.  Useless!
5337{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
5338$as_echo_n "checking for working alloca.h... " >&6; }
5339if ${ac_cv_working_alloca_h+:} false; then :
5340  $as_echo_n "(cached) " >&6
5341else
5342  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5343/* end confdefs.h.  */
5344#include <alloca.h>
5345int
5346main ()
5347{
5348char *p = (char *) alloca (2 * sizeof (int));
5349                          if (p) return 0;
5350  ;
5351  return 0;
5352}
5353_ACEOF
5354if ac_fn_c_try_link "$LINENO"; then :
5355  ac_cv_working_alloca_h=yes
5356else
5357  ac_cv_working_alloca_h=no
5358fi
5359rm -f core conftest.err conftest.$ac_objext \
5360    conftest$ac_exeext conftest.$ac_ext
5361fi
5362{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
5363$as_echo "$ac_cv_working_alloca_h" >&6; }
5364if test $ac_cv_working_alloca_h = yes; then
5365
5366$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
5367
5368fi
5369
5370{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
5371$as_echo_n "checking for alloca... " >&6; }
5372if ${ac_cv_func_alloca_works+:} false; then :
5373  $as_echo_n "(cached) " >&6
5374else
5375  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5376/* end confdefs.h.  */
5377#ifdef __GNUC__
5378# define alloca __builtin_alloca
5379#else
5380# ifdef _MSC_VER
5381#  include <malloc.h>
5382#  define alloca _alloca
5383# else
5384#  ifdef HAVE_ALLOCA_H
5385#   include <alloca.h>
5386#  else
5387#   ifdef _AIX
5388 #pragma alloca
5389#   else
5390#    ifndef alloca /* predefined by HP cc +Olibcalls */
5391void *alloca (size_t);
5392#    endif
5393#   endif
5394#  endif
5395# endif
5396#endif
5397
5398int
5399main ()
5400{
5401char *p = (char *) alloca (1);
5402                                    if (p) return 0;
5403  ;
5404  return 0;
5405}
5406_ACEOF
5407if ac_fn_c_try_link "$LINENO"; then :
5408  ac_cv_func_alloca_works=yes
5409else
5410  ac_cv_func_alloca_works=no
5411fi
5412rm -f core conftest.err conftest.$ac_objext \
5413    conftest$ac_exeext conftest.$ac_ext
5414fi
5415{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
5416$as_echo "$ac_cv_func_alloca_works" >&6; }
5417
5418if test $ac_cv_func_alloca_works = yes; then
5419
5420$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
5421
5422else
5423  # The SVR3 libPW and SVR4 libucb both contain incompatible functions
5424# that cause trouble.  Some versions do not even contain alloca or
5425# contain a buggy version.  If you still want to use their alloca,
5426# use ar to extract alloca.o from them instead of compiling alloca.c.
5427
5428ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
5429
5430$as_echo "#define C_ALLOCA 1" >>confdefs.h
5431
5432
5433{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
5434$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
5435if ${ac_cv_os_cray+:} false; then :
5436  $as_echo_n "(cached) " >&6
5437else
5438  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5439/* end confdefs.h.  */
5440#if defined CRAY && ! defined CRAY2
5441webecray
5442#else
5443wenotbecray
5444#endif
5445
5446_ACEOF
5447if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5448  $EGREP "webecray" >/dev/null 2>&1; then :
5449  ac_cv_os_cray=yes
5450else
5451  ac_cv_os_cray=no
5452fi
5453rm -f conftest*
5454
5455fi
5456{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
5457$as_echo "$ac_cv_os_cray" >&6; }
5458if test $ac_cv_os_cray = yes; then
5459  for ac_func in _getb67 GETB67 getb67; do
5460    as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5461ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5462if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5463
5464cat >>confdefs.h <<_ACEOF
5465#define CRAY_STACKSEG_END $ac_func
5466_ACEOF
5467
5468    break
5469fi
5470
5471  done
5472fi
5473
5474{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
5475$as_echo_n "checking stack direction for C alloca... " >&6; }
5476if ${ac_cv_c_stack_direction+:} false; then :
5477  $as_echo_n "(cached) " >&6
5478else
5479  if test "$cross_compiling" = yes; then :
5480  ac_cv_c_stack_direction=0
5481else
5482  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5483/* end confdefs.h.  */
5484$ac_includes_default
5485int
5486find_stack_direction ()
5487{
5488  static char *addr = 0;
5489  auto char dummy;
5490  if (addr == 0)
5491    {
5492      addr = &dummy;
5493      return find_stack_direction ();
5494    }
5495  else
5496    return (&dummy > addr) ? 1 : -1;
5497}
5498
5499int
5500main ()
5501{
5502  return find_stack_direction () < 0;
5503}
5504_ACEOF
5505if ac_fn_c_try_run "$LINENO"; then :
5506  ac_cv_c_stack_direction=1
5507else
5508  ac_cv_c_stack_direction=-1
5509fi
5510rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5511  conftest.$ac_objext conftest.beam conftest.$ac_ext
5512fi
5513
5514fi
5515{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
5516$as_echo "$ac_cv_c_stack_direction" >&6; }
5517cat >>confdefs.h <<_ACEOF
5518#define STACK_DIRECTION $ac_cv_c_stack_direction
5519_ACEOF
5520
5521
5522fi
5523
5524for ac_header in fenv.h float.h inttypes.h libintl.h limits.h malloc.h stddef.h stdlib.h string.h unistd.h
5525do :
5526  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5527ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5528if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5529  cat >>confdefs.h <<_ACEOF
5530#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5531_ACEOF
5532
5533fi
5534
5535done
5536
5537
5538# Checks for typedefs, structures, and compiler characteristics.
5539{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
5540$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
5541if ${ac_cv_header_stdbool_h+:} false; then :
5542  $as_echo_n "(cached) " >&6
5543else
5544  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5545/* end confdefs.h.  */
5546
5547#include <stdbool.h>
5548#ifndef bool
5549 "error: bool is not defined"
5550#endif
5551#ifndef false
5552 "error: false is not defined"
5553#endif
5554#if false
5555 "error: false is not 0"
5556#endif
5557#ifndef true
5558 "error: true is not defined"
5559#endif
5560#if true != 1
5561 "error: true is not 1"
5562#endif
5563#ifndef __bool_true_false_are_defined
5564 "error: __bool_true_false_are_defined is not defined"
5565#endif
5566
5567        struct s { _Bool s: 1; _Bool t; } s;
5568
5569        char a[true == 1 ? 1 : -1];
5570        char b[false == 0 ? 1 : -1];
5571        char c[__bool_true_false_are_defined == 1 ? 1 : -1];
5572        char d[(bool) 0.5 == true ? 1 : -1];
5573        /* See body of main program for 'e'.  */
5574        char f[(_Bool) 0.0 == false ? 1 : -1];
5575        char g[true];
5576        char h[sizeof (_Bool)];
5577        char i[sizeof s.t];
5578        enum { j = false, k = true, l = false * true, m = true * 256 };
5579        /* The following fails for
5580           HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
5581        _Bool n[m];
5582        char o[sizeof n == m * sizeof n[0] ? 1 : -1];
5583        char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
5584        /* Catch a bug in an HP-UX C compiler.  See
5585           http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
5586           http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
5587         */
5588        _Bool q = true;
5589        _Bool *pq = &q;
5590
5591int
5592main ()
5593{
5594
5595        bool e = &s;
5596        *pq |= q;
5597        *pq |= ! q;
5598        /* Refer to every declared value, to avoid compiler optimizations.  */
5599        return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
5600                + !m + !n + !o + !p + !q + !pq);
5601
5602  ;
5603  return 0;
5604}
5605_ACEOF
5606if ac_fn_c_try_compile "$LINENO"; then :
5607  ac_cv_header_stdbool_h=yes
5608else
5609  ac_cv_header_stdbool_h=no
5610fi
5611rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5612fi
5613{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
5614$as_echo "$ac_cv_header_stdbool_h" >&6; }
5615ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
5616if test "x$ac_cv_type__Bool" = xyes; then :
5617
5618cat >>confdefs.h <<_ACEOF
5619#define HAVE__BOOL 1
5620_ACEOF
5621
5622
5623fi
5624
5625if test $ac_cv_header_stdbool_h = yes; then
5626
5627$as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h
5628
5629fi
5630
5631{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
5632$as_echo_n "checking for inline... " >&6; }
5633if ${ac_cv_c_inline+:} false; then :
5634  $as_echo_n "(cached) " >&6
5635else
5636  ac_cv_c_inline=no
5637for ac_kw in inline __inline__ __inline; do
5638  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5639/* end confdefs.h.  */
5640#ifndef __cplusplus
5641typedef int foo_t;
5642static $ac_kw foo_t static_foo () {return 0; }
5643$ac_kw foo_t foo () {return 0; }
5644#endif
5645
5646_ACEOF
5647if ac_fn_c_try_compile "$LINENO"; then :
5648  ac_cv_c_inline=$ac_kw
5649fi
5650rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5651  test "$ac_cv_c_inline" != no && break
5652done
5653
5654fi
5655{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
5656$as_echo "$ac_cv_c_inline" >&6; }
5657
5658case $ac_cv_c_inline in
5659  inline | yes) ;;
5660  *)
5661    case $ac_cv_c_inline in
5662      no) ac_val=;;
5663      *) ac_val=$ac_cv_c_inline;;
5664    esac
5665    cat >>confdefs.h <<_ACEOF
5666#ifndef __cplusplus
5667#define inline $ac_val
5668#endif
5669_ACEOF
5670    ;;
5671esac
5672
5673ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
5674case $ac_cv_c_int16_t in #(
5675  no|yes) ;; #(
5676  *)
5677
5678cat >>confdefs.h <<_ACEOF
5679#define int16_t $ac_cv_c_int16_t
5680_ACEOF
5681;;
5682esac
5683
5684ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
5685case $ac_cv_c_int32_t in #(
5686  no|yes) ;; #(
5687  *)
5688
5689cat >>confdefs.h <<_ACEOF
5690#define int32_t $ac_cv_c_int32_t
5691_ACEOF
5692;;
5693esac
5694
5695ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
5696case $ac_cv_c_int8_t in #(
5697  no|yes) ;; #(
5698  *)
5699
5700cat >>confdefs.h <<_ACEOF
5701#define int8_t $ac_cv_c_int8_t
5702_ACEOF
5703;;
5704esac
5705
5706{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
5707$as_echo_n "checking for C/C++ restrict keyword... " >&6; }
5708if ${ac_cv_c_restrict+:} false; then :
5709  $as_echo_n "(cached) " >&6
5710else
5711  ac_cv_c_restrict=no
5712   # The order here caters to the fact that C++ does not require restrict.
5713   for ac_kw in __restrict __restrict__ _Restrict restrict; do
5714     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5715/* end confdefs.h.  */
5716typedef int * int_ptr;
5717        int foo (int_ptr $ac_kw ip) {
5718        return ip[0];
5719       }
5720int
5721main ()
5722{
5723int s[1];
5724        int * $ac_kw t = s;
5725        t[0] = 0;
5726        return foo(t)
5727  ;
5728  return 0;
5729}
5730_ACEOF
5731if ac_fn_c_try_compile "$LINENO"; then :
5732  ac_cv_c_restrict=$ac_kw
5733fi
5734rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5735     test "$ac_cv_c_restrict" != no && break
5736   done
5737
5738fi
5739{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
5740$as_echo "$ac_cv_c_restrict" >&6; }
5741
5742 case $ac_cv_c_restrict in
5743   restrict) ;;
5744   no) $as_echo "#define restrict /**/" >>confdefs.h
5745 ;;
5746   *)  cat >>confdefs.h <<_ACEOF
5747#define restrict $ac_cv_c_restrict
5748_ACEOF
5749 ;;
5750 esac
5751
5752ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
5753if test "x$ac_cv_type_size_t" = xyes; then :
5754
5755else
5756
5757cat >>confdefs.h <<_ACEOF
5758#define size_t unsigned int
5759_ACEOF
5760
5761fi
5762
5763ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
5764case $ac_cv_c_uint16_t in #(
5765  no|yes) ;; #(
5766  *)
5767
5768
5769cat >>confdefs.h <<_ACEOF
5770#define uint16_t $ac_cv_c_uint16_t
5771_ACEOF
5772;;
5773  esac
5774
5775ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
5776case $ac_cv_c_uint32_t in #(
5777  no|yes) ;; #(
5778  *)
5779
5780$as_echo "#define _UINT32_T 1" >>confdefs.h
5781
5782
5783cat >>confdefs.h <<_ACEOF
5784#define uint32_t $ac_cv_c_uint32_t
5785_ACEOF
5786;;
5787  esac
5788
5789ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
5790case $ac_cv_c_uint8_t in #(
5791  no|yes) ;; #(
5792  *)
5793
5794$as_echo "#define _UINT8_T 1" >>confdefs.h
5795
5796
5797cat >>confdefs.h <<_ACEOF
5798#define uint8_t $ac_cv_c_uint8_t
5799_ACEOF
5800;;
5801  esac
5802
5803
5804# Checks for library functions.
5805for ac_func in memset putenv strchr strtol
5806do :
5807  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5808ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5809if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5810  cat >>confdefs.h <<_ACEOF
5811#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5812_ACEOF
5813
5814fi
5815done
5816
5817
5818ac_config_files="$ac_config_files Makefile src/driver/Makefile src/Makefile src/examples/Makefile src/tests/Makefile src/libcfa/Makefile"
5819
5820
5821cat >confcache <<\_ACEOF
5822# This file is a shell script that caches the results of configure
5823# tests run on this system so they can be shared between configure
5824# scripts and configure runs, see configure's option --config-cache.
5825# It is not useful on other systems.  If it contains results you don't
5826# want to keep, you may remove or edit it.
5827#
5828# config.status only pays attention to the cache file if you give it
5829# the --recheck option to rerun configure.
5830#
5831# `ac_cv_env_foo' variables (set or unset) will be overridden when
5832# loading this file, other *unset* `ac_cv_foo' will be assigned the
5833# following values.
5834
5835_ACEOF
5836
5837# The following way of writing the cache mishandles newlines in values,
5838# but we know of no workaround that is simple, portable, and efficient.
5839# So, we kill variables containing newlines.
5840# Ultrix sh set writes to stderr and can't be redirected directly,
5841# and sets the high bit in the cache file unless we assign to the vars.
5842(
5843  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
5844    eval ac_val=\$$ac_var
5845    case $ac_val in #(
5846    *${as_nl}*)
5847      case $ac_var in #(
5848      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
5849$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
5850      esac
5851      case $ac_var in #(
5852      _ | IFS | as_nl) ;; #(
5853      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
5854      *) { eval $ac_var=; unset $ac_var;} ;;
5855      esac ;;
5856    esac
5857  done
5858
5859  (set) 2>&1 |
5860    case $as_nl`(ac_space=' '; set) 2>&1` in #(
5861    *${as_nl}ac_space=\ *)
5862      # `set' does not quote correctly, so add quotes: double-quote
5863      # substitution turns \\\\ into \\, and sed turns \\ into \.
5864      sed -n \
5865        "s/'/'\\\\''/g;
5866          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5867      ;; #(
5868    *)
5869      # `set' quotes correctly as required by POSIX, so do not add quotes.
5870      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
5871      ;;
5872    esac |
5873    sort
5874) |
5875  sed '
5876     /^ac_cv_env_/b end
5877     t clear
5878     :clear
5879     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5880     t end
5881     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5882     :end' >>confcache
5883if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
5884  if test -w "$cache_file"; then
5885    if test "x$cache_file" != "x/dev/null"; then
5886      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
5887$as_echo "$as_me: updating cache $cache_file" >&6;}
5888      if test ! -f "$cache_file" || test -h "$cache_file"; then
5889        cat confcache >"$cache_file"
5890      else
5891        case $cache_file in #(
5892        */* | ?:*)
5893          mv -f confcache "$cache_file"$$ &&
5894          mv -f "$cache_file"$$ "$cache_file" ;; #(
5895        *)
5896          mv -f confcache "$cache_file" ;;
5897        esac
5898      fi
5899    fi
5900  else
5901    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
5902$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5903  fi
5904fi
5905rm -f confcache
5906
5907test "x$prefix" = xNONE && prefix=$ac_default_prefix
5908# Let make expand exec_prefix.
5909test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5910
5911DEFS=-DHAVE_CONFIG_H
5912
5913ac_libobjs=
5914ac_ltlibobjs=
5915U=
5916for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5917  # 1. Remove the extension, and $U if already installed.
5918  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
5919  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
5920  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
5921  #    will be set to the directory where LIBOBJS objects are built.
5922  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5923  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
5924done
5925LIBOBJS=$ac_libobjs
5926
5927LTLIBOBJS=$ac_ltlibobjs
5928
5929
5930 if test -n "$EXEEXT"; then
5931  am__EXEEXT_TRUE=
5932  am__EXEEXT_FALSE='#'
5933else
5934  am__EXEEXT_TRUE='#'
5935  am__EXEEXT_FALSE=
5936fi
5937
5938if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
5939  as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
5940Usually this means the macro was only invoked conditionally." "$LINENO" 5
5941fi
5942if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
5943  as_fn_error $? "conditional \"AMDEP\" was never defined.
5944Usually this means the macro was only invoked conditionally." "$LINENO" 5
5945fi
5946if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
5947  as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
5948Usually this means the macro was only invoked conditionally." "$LINENO" 5
5949fi
5950if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
5951  as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
5952Usually this means the macro was only invoked conditionally." "$LINENO" 5
5953fi
5954
5955: "${CONFIG_STATUS=./config.status}"
5956ac_write_fail=0
5957ac_clean_files_save=$ac_clean_files
5958ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5959{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
5960$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
5961as_write_fail=0
5962cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
5963#! $SHELL
5964# Generated by $as_me.
5965# Run this file to recreate the current configuration.
5966# Compiler output produced by configure, useful for debugging
5967# configure, is in config.log if it exists.
5968
5969debug=false
5970ac_cs_recheck=false
5971ac_cs_silent=false
5972
5973SHELL=\${CONFIG_SHELL-$SHELL}
5974export SHELL
5975_ASEOF
5976cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
5977## -------------------- ##
5978## M4sh Initialization. ##
5979## -------------------- ##
5980
5981# Be more Bourne compatible
5982DUALCASE=1; export DUALCASE # for MKS sh
5983if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
5984  emulate sh
5985  NULLCMD=:
5986  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5987  # is contrary to our usage.  Disable this feature.
5988  alias -g '${1+"$@"}'='"$@"'
5989  setopt NO_GLOB_SUBST
5990else
5991  case `(set -o) 2>/dev/null` in #(
5992  *posix*) :
5993    set -o posix ;; #(
5994  *) :
5995     ;;
5996esac
5997fi
5998
5999
6000as_nl='
6001'
6002export as_nl
6003# Printing a long string crashes Solaris 7 /usr/bin/printf.
6004as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
6005as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
6006as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
6007# Prefer a ksh shell builtin over an external printf program on Solaris,
6008# but without wasting forks for bash or zsh.
6009if test -z "$BASH_VERSION$ZSH_VERSION" \
6010    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
6011  as_echo='print -r --'
6012  as_echo_n='print -rn --'
6013elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
6014  as_echo='printf %s\n'
6015  as_echo_n='printf %s'
6016else
6017  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
6018    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
6019    as_echo_n='/usr/ucb/echo -n'
6020  else
6021    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
6022    as_echo_n_body='eval
6023      arg=$1;
6024      case $arg in #(
6025      *"$as_nl"*)
6026        expr "X$arg" : "X\\(.*\\)$as_nl";
6027        arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
6028      esac;
6029      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
6030    '
6031    export as_echo_n_body
6032    as_echo_n='sh -c $as_echo_n_body as_echo'
6033  fi
6034  export as_echo_body
6035  as_echo='sh -c $as_echo_body as_echo'
6036fi
6037
6038# The user is always right.
6039if test "${PATH_SEPARATOR+set}" != set; then
6040  PATH_SEPARATOR=:
6041  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
6042    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
6043      PATH_SEPARATOR=';'
6044  }
6045fi
6046
6047
6048# IFS
6049# We need space, tab and new line, in precisely that order.  Quoting is
6050# there to prevent editors from complaining about space-tab.
6051# (If _AS_PATH_WALK were called with IFS unset, it would disable word
6052# splitting by setting IFS to empty value.)
6053IFS=" ""        $as_nl"
6054
6055# Find who we are.  Look in the path if we contain no directory separator.
6056as_myself=
6057case $0 in #((
6058  *[\\/]* ) as_myself=$0 ;;
6059  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6060for as_dir in $PATH
6061do
6062  IFS=$as_save_IFS
6063  test -z "$as_dir" && as_dir=.
6064    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6065  done
6066IFS=$as_save_IFS
6067
6068     ;;
6069esac
6070# We did not find ourselves, most probably we were run as `sh COMMAND'
6071# in which case we are not to be found in the path.
6072if test "x$as_myself" = x; then
6073  as_myself=$0
6074fi
6075if test ! -f "$as_myself"; then
6076  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
6077  exit 1
6078fi
6079
6080# Unset variables that we do not need and which cause bugs (e.g. in
6081# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
6082# suppresses any "Segmentation fault" message there.  '((' could
6083# trigger a bug in pdksh 5.2.14.
6084for as_var in BASH_ENV ENV MAIL MAILPATH
6085do eval test x\${$as_var+set} = xset \
6086  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
6087done
6088PS1='$ '
6089PS2='> '
6090PS4='+ '
6091
6092# NLS nuisances.
6093LC_ALL=C
6094export LC_ALL
6095LANGUAGE=C
6096export LANGUAGE
6097
6098# CDPATH.
6099(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
6100
6101
6102# as_fn_error STATUS ERROR [LINENO LOG_FD]
6103# ----------------------------------------
6104# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
6105# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
6106# script with STATUS, using 1 if that was 0.
6107as_fn_error ()
6108{
6109  as_status=$1; test $as_status -eq 0 && as_status=1
6110  if test "$4"; then
6111    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
6112    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
6113  fi
6114  $as_echo "$as_me: error: $2" >&2
6115  as_fn_exit $as_status
6116} # as_fn_error
6117
6118
6119# as_fn_set_status STATUS
6120# -----------------------
6121# Set $? to STATUS, without forking.
6122as_fn_set_status ()
6123{
6124  return $1
6125} # as_fn_set_status
6126
6127# as_fn_exit STATUS
6128# -----------------
6129# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
6130as_fn_exit ()
6131{
6132  set +e
6133  as_fn_set_status $1
6134  exit $1
6135} # as_fn_exit
6136
6137# as_fn_unset VAR
6138# ---------------
6139# Portably unset VAR.
6140as_fn_unset ()
6141{
6142  { eval $1=; unset $1;}
6143}
6144as_unset=as_fn_unset
6145# as_fn_append VAR VALUE
6146# ----------------------
6147# Append the text in VALUE to the end of the definition contained in VAR. Take
6148# advantage of any shell optimizations that allow amortized linear growth over
6149# repeated appends, instead of the typical quadratic growth present in naive
6150# implementations.
6151if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
6152  eval 'as_fn_append ()
6153  {
6154    eval $1+=\$2
6155  }'
6156else
6157  as_fn_append ()
6158  {
6159    eval $1=\$$1\$2
6160  }
6161fi # as_fn_append
6162
6163# as_fn_arith ARG...
6164# ------------------
6165# Perform arithmetic evaluation on the ARGs, and store the result in the
6166# global $as_val. Take advantage of shells that can avoid forks. The arguments
6167# must be portable across $(()) and expr.
6168if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
6169  eval 'as_fn_arith ()
6170  {
6171    as_val=$(( $* ))
6172  }'
6173else
6174  as_fn_arith ()
6175  {
6176    as_val=`expr "$@" || test $? -eq 1`
6177  }
6178fi # as_fn_arith
6179
6180
6181if expr a : '\(a\)' >/dev/null 2>&1 &&
6182   test "X`expr 00001 : '.*\(...\)'`" = X001; then
6183  as_expr=expr
6184else
6185  as_expr=false
6186fi
6187
6188if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
6189  as_basename=basename
6190else
6191  as_basename=false
6192fi
6193
6194if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
6195  as_dirname=dirname
6196else
6197  as_dirname=false
6198fi
6199
6200as_me=`$as_basename -- "$0" ||
6201$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
6202         X"$0" : 'X\(//\)$' \| \
6203         X"$0" : 'X\(/\)' \| . 2>/dev/null ||
6204$as_echo X/"$0" |
6205    sed '/^.*\/\([^/][^/]*\)\/*$/{
6206            s//\1/
6207            q
6208          }
6209          /^X\/\(\/\/\)$/{
6210            s//\1/
6211            q
6212          }
6213          /^X\/\(\/\).*/{
6214            s//\1/
6215            q
6216          }
6217          s/.*/./; q'`
6218
6219# Avoid depending upon Character Ranges.
6220as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6221as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6222as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6223as_cr_digits='0123456789'
6224as_cr_alnum=$as_cr_Letters$as_cr_digits
6225
6226ECHO_C= ECHO_N= ECHO_T=
6227case `echo -n x` in #(((((
6228-n*)
6229  case `echo 'xy\c'` in
6230  *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
6231  xy)  ECHO_C='\c';;
6232  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
6233       ECHO_T=' ';;
6234  esac;;
6235*)
6236  ECHO_N='-n';;
6237esac
6238
6239rm -f conf$$ conf$$.exe conf$$.file
6240if test -d conf$$.dir; then
6241  rm -f conf$$.dir/conf$$.file
6242else
6243  rm -f conf$$.dir
6244  mkdir conf$$.dir 2>/dev/null
6245fi
6246if (echo >conf$$.file) 2>/dev/null; then
6247  if ln -s conf$$.file conf$$ 2>/dev/null; then
6248    as_ln_s='ln -s'
6249    # ... but there are two gotchas:
6250    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
6251    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
6252    # In both cases, we have to default to `cp -p'.
6253    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
6254      as_ln_s='cp -p'
6255  elif ln conf$$.file conf$$ 2>/dev/null; then
6256    as_ln_s=ln
6257  else
6258    as_ln_s='cp -p'
6259  fi
6260else
6261  as_ln_s='cp -p'
6262fi
6263rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
6264rmdir conf$$.dir 2>/dev/null
6265
6266
6267# as_fn_mkdir_p
6268# -------------
6269# Create "$as_dir" as a directory, including parents if necessary.
6270as_fn_mkdir_p ()
6271{
6272
6273  case $as_dir in #(
6274  -*) as_dir=./$as_dir;;
6275  esac
6276  test -d "$as_dir" || eval $as_mkdir_p || {
6277    as_dirs=
6278    while :; do
6279      case $as_dir in #(
6280      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
6281      *) as_qdir=$as_dir;;
6282      esac
6283      as_dirs="'$as_qdir' $as_dirs"
6284      as_dir=`$as_dirname -- "$as_dir" ||
6285$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6286         X"$as_dir" : 'X\(//\)[^/]' \| \
6287         X"$as_dir" : 'X\(//\)$' \| \
6288         X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
6289$as_echo X"$as_dir" |
6290    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6291            s//\1/
6292            q
6293          }
6294          /^X\(\/\/\)[^/].*/{
6295            s//\1/
6296            q
6297          }
6298          /^X\(\/\/\)$/{
6299            s//\1/
6300            q
6301          }
6302          /^X\(\/\).*/{
6303            s//\1/
6304            q
6305          }
6306          s/.*/./; q'`
6307      test -d "$as_dir" && break
6308    done
6309    test -z "$as_dirs" || eval "mkdir $as_dirs"
6310  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
6311
6312
6313} # as_fn_mkdir_p
6314if mkdir -p . 2>/dev/null; then
6315  as_mkdir_p='mkdir -p "$as_dir"'
6316else
6317  test -d ./-p && rmdir ./-p
6318  as_mkdir_p=false
6319fi
6320
6321if test -x / >/dev/null 2>&1; then
6322  as_test_x='test -x'
6323else
6324  if ls -dL / >/dev/null 2>&1; then
6325    as_ls_L_option=L
6326  else
6327    as_ls_L_option=
6328  fi
6329  as_test_x='
6330    eval sh -c '\''
6331      if test -d "$1"; then
6332        test -d "$1/.";
6333      else
6334        case $1 in #(
6335        -*)set "./$1";;
6336        esac;
6337        case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
6338        ???[sx]*):;;*)false;;esac;fi
6339    '\'' sh
6340  '
6341fi
6342as_executable_p=$as_test_x
6343
6344# Sed expression to map a string onto a valid CPP name.
6345as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
6346
6347# Sed expression to map a string onto a valid variable name.
6348as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
6349
6350
6351exec 6>&1
6352## ----------------------------------- ##
6353## Main body of $CONFIG_STATUS script. ##
6354## ----------------------------------- ##
6355_ASEOF
6356test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
6357
6358cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6359# Save the log message, to keep $0 and so on meaningful, and to
6360# report actual input values of CONFIG_FILES etc. instead of their
6361# values after options handling.
6362ac_log="
6363This file was extended by cfa-cc $as_me 1.0.0, which was
6364generated by GNU Autoconf 2.68.  Invocation command line was
6365
6366  CONFIG_FILES    = $CONFIG_FILES
6367  CONFIG_HEADERS  = $CONFIG_HEADERS
6368  CONFIG_LINKS    = $CONFIG_LINKS
6369  CONFIG_COMMANDS = $CONFIG_COMMANDS
6370  $ $0 $@
6371
6372on `(hostname || uname -n) 2>/dev/null | sed 1q`
6373"
6374
6375_ACEOF
6376
6377case $ac_config_files in *"
6378"*) set x $ac_config_files; shift; ac_config_files=$*;;
6379esac
6380
6381case $ac_config_headers in *"
6382"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
6383esac
6384
6385
6386cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6387# Files that config.status was made for.
6388config_files="$ac_config_files"
6389config_headers="$ac_config_headers"
6390config_commands="$ac_config_commands"
6391
6392_ACEOF
6393
6394cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6395ac_cs_usage="\
6396\`$as_me' instantiates files and other configuration actions
6397from templates according to the current configuration.  Unless the files
6398and actions are specified as TAGs, all are instantiated by default.
6399
6400Usage: $0 [OPTION]... [TAG]...
6401
6402  -h, --help       print this help, then exit
6403  -V, --version    print version number and configuration settings, then exit
6404      --config     print configuration, then exit
6405  -q, --quiet, --silent
6406                   do not print progress messages
6407  -d, --debug      don't remove temporary files
6408      --recheck    update $as_me by reconfiguring in the same conditions
6409      --file=FILE[:TEMPLATE]
6410                   instantiate the configuration file FILE
6411      --header=FILE[:TEMPLATE]
6412                   instantiate the configuration header FILE
6413
6414Configuration files:
6415$config_files
6416
6417Configuration headers:
6418$config_headers
6419
6420Configuration commands:
6421$config_commands
6422
6423Report bugs to <cforall@plg.uwaterloo.ca>."
6424
6425_ACEOF
6426cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6427ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
6428ac_cs_version="\\
6429cfa-cc config.status 1.0.0
6430configured by $0, generated by GNU Autoconf 2.68,
6431  with options \\"\$ac_cs_config\\"
6432
6433Copyright (C) 2010 Free Software Foundation, Inc.
6434This config.status script is free software; the Free Software Foundation
6435gives unlimited permission to copy, distribute and modify it."
6436
6437ac_pwd='$ac_pwd'
6438srcdir='$srcdir'
6439INSTALL='$INSTALL'
6440MKDIR_P='$MKDIR_P'
6441AWK='$AWK'
6442test -n "\$AWK" || AWK=awk
6443_ACEOF
6444
6445cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6446# The default lists apply if the user does not specify any file.
6447ac_need_defaults=:
6448while test $# != 0
6449do
6450  case $1 in
6451  --*=?*)
6452    ac_option=`expr "X$1" : 'X\([^=]*\)='`
6453    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
6454    ac_shift=:
6455    ;;
6456  --*=)
6457    ac_option=`expr "X$1" : 'X\([^=]*\)='`
6458    ac_optarg=
6459    ac_shift=:
6460    ;;
6461  *)
6462    ac_option=$1
6463    ac_optarg=$2
6464    ac_shift=shift
6465    ;;
6466  esac
6467
6468  case $ac_option in
6469  # Handling of the options.
6470  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
6471    ac_cs_recheck=: ;;
6472  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
6473    $as_echo "$ac_cs_version"; exit ;;
6474  --config | --confi | --conf | --con | --co | --c )
6475    $as_echo "$ac_cs_config"; exit ;;
6476  --debug | --debu | --deb | --de | --d | -d )
6477    debug=: ;;
6478  --file | --fil | --fi | --f )
6479    $ac_shift
6480    case $ac_optarg in
6481    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6482    '') as_fn_error $? "missing file argument" ;;
6483    esac
6484    as_fn_append CONFIG_FILES " '$ac_optarg'"
6485    ac_need_defaults=false;;
6486  --header | --heade | --head | --hea )
6487    $ac_shift
6488    case $ac_optarg in
6489    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6490    esac
6491    as_fn_append CONFIG_HEADERS " '$ac_optarg'"
6492    ac_need_defaults=false;;
6493  --he | --h)
6494    # Conflict between --help and --header
6495    as_fn_error $? "ambiguous option: \`$1'
6496Try \`$0 --help' for more information.";;
6497  --help | --hel | -h )
6498    $as_echo "$ac_cs_usage"; exit ;;
6499  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
6500  | -silent | --silent | --silen | --sile | --sil | --si | --s)
6501    ac_cs_silent=: ;;
6502
6503  # This is an error.
6504  -*) as_fn_error $? "unrecognized option: \`$1'
6505Try \`$0 --help' for more information." ;;
6506
6507  *) as_fn_append ac_config_targets " $1"
6508     ac_need_defaults=false ;;
6509
6510  esac
6511  shift
6512done
6513
6514ac_configure_extra_args=
6515
6516if $ac_cs_silent; then
6517  exec 6>/dev/null
6518  ac_configure_extra_args="$ac_configure_extra_args --silent"
6519fi
6520
6521_ACEOF
6522cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6523if \$ac_cs_recheck; then
6524  set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
6525  shift
6526  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
6527  CONFIG_SHELL='$SHELL'
6528  export CONFIG_SHELL
6529  exec "\$@"
6530fi
6531
6532_ACEOF
6533cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6534exec 5>>config.log
6535{
6536  echo
6537  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
6538## Running $as_me. ##
6539_ASBOX
6540  $as_echo "$ac_log"
6541} >&5
6542
6543_ACEOF
6544cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6545#
6546# INIT-COMMANDS
6547#
6548AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
6549
6550_ACEOF
6551
6552cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6553
6554# Handling of arguments.
6555for ac_config_target in $ac_config_targets
6556do
6557  case $ac_config_target in
6558    "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
6559    "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
6560    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
6561    "src/driver/Makefile") CONFIG_FILES="$CONFIG_FILES src/driver/Makefile" ;;
6562    "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
6563    "src/examples/Makefile") CONFIG_FILES="$CONFIG_FILES src/examples/Makefile" ;;
6564    "src/tests/Makefile") CONFIG_FILES="$CONFIG_FILES src/tests/Makefile" ;;
6565    "src/libcfa/Makefile") CONFIG_FILES="$CONFIG_FILES src/libcfa/Makefile" ;;
6566
6567  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
6568  esac
6569done
6570
6571
6572# If the user did not use the arguments to specify the items to instantiate,
6573# then the envvar interface is used.  Set only those that are not.
6574# We use the long form for the default assignment because of an extremely
6575# bizarre bug on SunOS 4.1.3.
6576if $ac_need_defaults; then
6577  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
6578  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
6579  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
6580fi
6581
6582# Have a temporary directory for convenience.  Make it in the build tree
6583# simply because there is no reason against having it here, and in addition,
6584# creating and moving files from /tmp can sometimes cause problems.
6585# Hook for its removal unless debugging.
6586# Note that there is a small window in which the directory will not be cleaned:
6587# after its creation but before its name has been assigned to `$tmp'.
6588$debug ||
6589{
6590  tmp= ac_tmp=
6591  trap 'exit_status=$?
6592  : "${ac_tmp:=$tmp}"
6593  { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
6594' 0
6595  trap 'as_fn_exit 1' 1 2 13 15
6596}
6597# Create a (secure) tmp directory for tmp files.
6598
6599{
6600  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
6601  test -d "$tmp"
6602}  ||
6603{
6604  tmp=./conf$$-$RANDOM
6605  (umask 077 && mkdir "$tmp")
6606} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
6607ac_tmp=$tmp
6608
6609# Set up the scripts for CONFIG_FILES section.
6610# No need to generate them if there are no CONFIG_FILES.
6611# This happens for instance with `./config.status config.h'.
6612if test -n "$CONFIG_FILES"; then
6613
6614
6615ac_cr=`echo X | tr X '\015'`
6616# On cygwin, bash can eat \r inside `` if the user requested igncr.
6617# But we know of no other shell where ac_cr would be empty at this
6618# point, so we can use a bashism as a fallback.
6619if test "x$ac_cr" = x; then
6620  eval ac_cr=\$\'\\r\'
6621fi
6622ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
6623if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
6624  ac_cs_awk_cr='\\r'
6625else
6626  ac_cs_awk_cr=$ac_cr
6627fi
6628
6629echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
6630_ACEOF
6631
6632
6633{
6634  echo "cat >conf$$subs.awk <<_ACEOF" &&
6635  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
6636  echo "_ACEOF"
6637} >conf$$subs.sh ||
6638  as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
6639ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
6640ac_delim='%!_!# '
6641for ac_last_try in false false false false false :; do
6642  . ./conf$$subs.sh ||
6643    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
6644
6645  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
6646  if test $ac_delim_n = $ac_delim_num; then
6647    break
6648  elif $ac_last_try; then
6649    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
6650  else
6651    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6652  fi
6653done
6654rm -f conf$$subs.sh
6655
6656cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6657cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
6658_ACEOF
6659sed -n '
6660h
6661s/^/S["/; s/!.*/"]=/
6662p
6663g
6664s/^[^!]*!//
6665:repl
6666t repl
6667s/'"$ac_delim"'$//
6668t delim
6669:nl
6670h
6671s/\(.\{148\}\)..*/\1/
6672t more1
6673s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
6674p
6675n
6676b repl
6677:more1
6678s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6679p
6680g
6681s/.\{148\}//
6682t nl
6683:delim
6684h
6685s/\(.\{148\}\)..*/\1/
6686t more2
6687s/["\\]/\\&/g; s/^/"/; s/$/"/
6688p
6689b
6690:more2
6691s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6692p
6693g
6694s/.\{148\}//
6695t delim
6696' <conf$$subs.awk | sed '
6697/^[^""]/{
6698  N
6699  s/\n//
6700}
6701' >>$CONFIG_STATUS || ac_write_fail=1
6702rm -f conf$$subs.awk
6703cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6704_ACAWK
6705cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
6706  for (key in S) S_is_set[key] = 1
6707  FS = ""
6708
6709}
6710{
6711  line = $ 0
6712  nfields = split(line, field, "@")
6713  substed = 0
6714  len = length(field[1])
6715  for (i = 2; i < nfields; i++) {
6716    key = field[i]
6717    keylen = length(key)
6718    if (S_is_set[key]) {
6719      value = S[key]
6720      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
6721      len += length(value) + length(field[++i])
6722      substed = 1
6723    } else
6724      len += 1 + keylen
6725  }
6726
6727  print line
6728}
6729
6730_ACAWK
6731_ACEOF
6732cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6733if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
6734  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
6735else
6736  cat
6737fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
6738  || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
6739_ACEOF
6740
6741# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
6742# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
6743# trailing colons and then remove the whole line if VPATH becomes empty
6744# (actually we leave an empty line to preserve line numbers).
6745if test "x$srcdir" = x.; then
6746  ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
6747h
6748s///
6749s/^/:/
6750s/[      ]*$/:/
6751s/:\$(srcdir):/:/g
6752s/:\${srcdir}:/:/g
6753s/:@srcdir@:/:/g
6754s/^:*//
6755s/:*$//
6756x
6757s/\(=[   ]*\).*/\1/
6758G
6759s/\n//
6760s/^[^=]*=[       ]*$//
6761}'
6762fi
6763
6764cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6765fi # test -n "$CONFIG_FILES"
6766
6767# Set up the scripts for CONFIG_HEADERS section.
6768# No need to generate them if there are no CONFIG_HEADERS.
6769# This happens for instance with `./config.status Makefile'.
6770if test -n "$CONFIG_HEADERS"; then
6771cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
6772BEGIN {
6773_ACEOF
6774
6775# Transform confdefs.h into an awk script `defines.awk', embedded as
6776# here-document in config.status, that substitutes the proper values into
6777# config.h.in to produce config.h.
6778
6779# Create a delimiter string that does not exist in confdefs.h, to ease
6780# handling of long lines.
6781ac_delim='%!_!# '
6782for ac_last_try in false false :; do
6783  ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
6784  if test -z "$ac_tt"; then
6785    break
6786  elif $ac_last_try; then
6787    as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
6788  else
6789    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6790  fi
6791done
6792
6793# For the awk script, D is an array of macro values keyed by name,
6794# likewise P contains macro parameters if any.  Preserve backslash
6795# newline sequences.
6796
6797ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
6798sed -n '
6799s/.\{148\}/&'"$ac_delim"'/g
6800t rset
6801:rset
6802s/^[     ]*#[    ]*define[       ][      ]*/ /
6803t def
6804d
6805:def
6806s/\\$//
6807t bsnl
6808s/["\\]/\\&/g
6809s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
6810D["\1"]=" \3"/p
6811s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
6812d
6813:bsnl
6814s/["\\]/\\&/g
6815s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
6816D["\1"]=" \3\\\\\\n"\\/p
6817t cont
6818s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
6819t cont
6820d
6821:cont
6822n
6823s/.\{148\}/&'"$ac_delim"'/g
6824t clear
6825:clear
6826s/\\$//
6827t bsnlc
6828s/["\\]/\\&/g; s/^/"/; s/$/"/p
6829d
6830:bsnlc
6831s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
6832b cont
6833' <confdefs.h | sed '
6834s/'"$ac_delim"'/"\\\
6835"/g' >>$CONFIG_STATUS || ac_write_fail=1
6836
6837cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6838  for (key in D) D_is_set[key] = 1
6839  FS = ""
6840}
6841/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
6842  line = \$ 0
6843  split(line, arg, " ")
6844  if (arg[1] == "#") {
6845    defundef = arg[2]
6846    mac1 = arg[3]
6847  } else {
6848    defundef = substr(arg[1], 2)
6849    mac1 = arg[2]
6850  }
6851  split(mac1, mac2, "(") #)
6852  macro = mac2[1]
6853  prefix = substr(line, 1, index(line, defundef) - 1)
6854  if (D_is_set[macro]) {
6855    # Preserve the white space surrounding the "#".
6856    print prefix "define", macro P[macro] D[macro]
6857    next
6858  } else {
6859    # Replace #undef with comments.  This is necessary, for example,
6860    # in the case of _POSIX_SOURCE, which is predefined and required
6861    # on some systems where configure will not decide to define it.
6862    if (defundef == "undef") {
6863      print "/*", prefix defundef, macro, "*/"
6864      next
6865    }
6866  }
6867}
6868{ print }
6869_ACAWK
6870_ACEOF
6871cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6872  as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
6873fi # test -n "$CONFIG_HEADERS"
6874
6875
6876eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
6877shift
6878for ac_tag
6879do
6880  case $ac_tag in
6881  :[FHLC]) ac_mode=$ac_tag; continue;;
6882  esac
6883  case $ac_mode$ac_tag in
6884  :[FHL]*:*);;
6885  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
6886  :[FH]-) ac_tag=-:-;;
6887  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
6888  esac
6889  ac_save_IFS=$IFS
6890  IFS=:
6891  set x $ac_tag
6892  IFS=$ac_save_IFS
6893  shift
6894  ac_file=$1
6895  shift
6896
6897  case $ac_mode in
6898  :L) ac_source=$1;;
6899  :[FH])
6900    ac_file_inputs=
6901    for ac_f
6902    do
6903      case $ac_f in
6904      -) ac_f="$ac_tmp/stdin";;
6905      *) # Look for the file first in the build tree, then in the source tree
6906         # (if the path is not absolute).  The absolute path cannot be DOS-style,
6907         # because $ac_f cannot contain `:'.
6908         test -f "$ac_f" ||
6909           case $ac_f in
6910           [\\/$]*) false;;
6911           *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
6912           esac ||
6913           as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
6914      esac
6915      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
6916      as_fn_append ac_file_inputs " '$ac_f'"
6917    done
6918
6919    # Let's still pretend it is `configure' which instantiates (i.e., don't
6920    # use $as_me), people would be surprised to read:
6921    #    /* config.h.  Generated by config.status.  */
6922    configure_input='Generated from '`
6923          $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
6924        `' by configure.'
6925    if test x"$ac_file" != x-; then
6926      configure_input="$ac_file.  $configure_input"
6927      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
6928$as_echo "$as_me: creating $ac_file" >&6;}
6929    fi
6930    # Neutralize special characters interpreted by sed in replacement strings.
6931    case $configure_input in #(
6932    *\&* | *\|* | *\\* )
6933       ac_sed_conf_input=`$as_echo "$configure_input" |
6934       sed 's/[\\\\&|]/\\\\&/g'`;; #(
6935    *) ac_sed_conf_input=$configure_input;;
6936    esac
6937
6938    case $ac_tag in
6939    *:-:* | *:-) cat >"$ac_tmp/stdin" \
6940      || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
6941    esac
6942    ;;
6943  esac
6944
6945  ac_dir=`$as_dirname -- "$ac_file" ||
6946$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6947         X"$ac_file" : 'X\(//\)[^/]' \| \
6948         X"$ac_file" : 'X\(//\)$' \| \
6949         X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
6950$as_echo X"$ac_file" |
6951    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6952            s//\1/
6953            q
6954          }
6955          /^X\(\/\/\)[^/].*/{
6956            s//\1/
6957            q
6958          }
6959          /^X\(\/\/\)$/{
6960            s//\1/
6961            q
6962          }
6963          /^X\(\/\).*/{
6964            s//\1/
6965            q
6966          }
6967          s/.*/./; q'`
6968  as_dir="$ac_dir"; as_fn_mkdir_p
6969  ac_builddir=.
6970
6971case "$ac_dir" in
6972.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6973*)
6974  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
6975  # A ".." for each directory in $ac_dir_suffix.
6976  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
6977  case $ac_top_builddir_sub in
6978  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6979  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6980  esac ;;
6981esac
6982ac_abs_top_builddir=$ac_pwd
6983ac_abs_builddir=$ac_pwd$ac_dir_suffix
6984# for backward compatibility:
6985ac_top_builddir=$ac_top_build_prefix
6986
6987case $srcdir in
6988  .)  # We are building in place.
6989    ac_srcdir=.
6990    ac_top_srcdir=$ac_top_builddir_sub
6991    ac_abs_top_srcdir=$ac_pwd ;;
6992  [\\/]* | ?:[\\/]* )  # Absolute name.
6993    ac_srcdir=$srcdir$ac_dir_suffix;
6994    ac_top_srcdir=$srcdir
6995    ac_abs_top_srcdir=$srcdir ;;
6996  *) # Relative name.
6997    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6998    ac_top_srcdir=$ac_top_build_prefix$srcdir
6999    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
7000esac
7001ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
7002
7003
7004  case $ac_mode in
7005  :F)
7006  #
7007  # CONFIG_FILE
7008  #
7009
7010  case $INSTALL in
7011  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7012  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
7013  esac
7014  ac_MKDIR_P=$MKDIR_P
7015  case $MKDIR_P in
7016  [\\/$]* | ?:[\\/]* ) ;;
7017  */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
7018  esac
7019_ACEOF
7020
7021cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7022# If the template does not know about datarootdir, expand it.
7023# FIXME: This hack should be removed a few years after 2.60.
7024ac_datarootdir_hack=; ac_datarootdir_seen=
7025ac_sed_dataroot='
7026/datarootdir/ {
7027  p
7028  q
7029}
7030/@datadir@/p
7031/@docdir@/p
7032/@infodir@/p
7033/@localedir@/p
7034/@mandir@/p'
7035case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
7036*datarootdir*) ac_datarootdir_seen=yes;;
7037*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
7038  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
7039$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
7040_ACEOF
7041cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7042  ac_datarootdir_hack='
7043  s&@datadir@&$datadir&g
7044  s&@docdir@&$docdir&g
7045  s&@infodir@&$infodir&g
7046  s&@localedir@&$localedir&g
7047  s&@mandir@&$mandir&g
7048  s&\\\${datarootdir}&$datarootdir&g' ;;
7049esac
7050_ACEOF
7051
7052# Neutralize VPATH when `$srcdir' = `.'.
7053# Shell code in configure.ac might set extrasub.
7054# FIXME: do we really want to maintain this feature?
7055cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7056ac_sed_extra="$ac_vpsub
7057$extrasub
7058_ACEOF
7059cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7060:t
7061/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7062s|@configure_input@|$ac_sed_conf_input|;t t
7063s&@top_builddir@&$ac_top_builddir_sub&;t t
7064s&@top_build_prefix@&$ac_top_build_prefix&;t t
7065s&@srcdir@&$ac_srcdir&;t t
7066s&@abs_srcdir@&$ac_abs_srcdir&;t t
7067s&@top_srcdir@&$ac_top_srcdir&;t t
7068s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
7069s&@builddir@&$ac_builddir&;t t
7070s&@abs_builddir@&$ac_abs_builddir&;t t
7071s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
7072s&@INSTALL@&$ac_INSTALL&;t t
7073s&@MKDIR_P@&$ac_MKDIR_P&;t t
7074$ac_datarootdir_hack
7075"
7076eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
7077  >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
7078
7079test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
7080  { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
7081  { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
7082      "$ac_tmp/out"`; test -z "$ac_out"; } &&
7083  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7084which seems to be undefined.  Please make sure it is defined" >&5
7085$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7086which seems to be undefined.  Please make sure it is defined" >&2;}
7087
7088  rm -f "$ac_tmp/stdin"
7089  case $ac_file in
7090  -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
7091  *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
7092  esac \
7093  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
7094 ;;
7095  :H)
7096  #
7097  # CONFIG_HEADER
7098  #
7099  if test x"$ac_file" != x-; then
7100    {
7101      $as_echo "/* $configure_input  */" \
7102      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
7103    } >"$ac_tmp/config.h" \
7104      || as_fn_error $? "could not create $ac_file" "$LINENO" 5
7105    if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
7106      { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
7107$as_echo "$as_me: $ac_file is unchanged" >&6;}
7108    else
7109      rm -f "$ac_file"
7110      mv "$ac_tmp/config.h" "$ac_file" \
7111        || as_fn_error $? "could not create $ac_file" "$LINENO" 5
7112    fi
7113  else
7114    $as_echo "/* $configure_input  */" \
7115      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
7116      || as_fn_error $? "could not create -" "$LINENO" 5
7117  fi
7118# Compute "$ac_file"'s index in $config_headers.
7119_am_arg="$ac_file"
7120_am_stamp_count=1
7121for _am_header in $config_headers :; do
7122  case $_am_header in
7123    $_am_arg | $_am_arg:* )
7124      break ;;
7125    * )
7126      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
7127  esac
7128done
7129echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
7130$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7131         X"$_am_arg" : 'X\(//\)[^/]' \| \
7132         X"$_am_arg" : 'X\(//\)$' \| \
7133         X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
7134$as_echo X"$_am_arg" |
7135    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7136            s//\1/
7137            q
7138          }
7139          /^X\(\/\/\)[^/].*/{
7140            s//\1/
7141            q
7142          }
7143          /^X\(\/\/\)$/{
7144            s//\1/
7145            q
7146          }
7147          /^X\(\/\).*/{
7148            s//\1/
7149            q
7150          }
7151          s/.*/./; q'`/stamp-h$_am_stamp_count
7152 ;;
7153
7154  :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
7155$as_echo "$as_me: executing $ac_file commands" >&6;}
7156 ;;
7157  esac
7158
7159
7160  case $ac_file$ac_mode in
7161    "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
7162  # Autoconf 2.62 quotes --file arguments for eval, but not when files
7163  # are listed without --file.  Let's play safe and only enable the eval
7164  # if we detect the quoting.
7165  case $CONFIG_FILES in
7166  *\'*) eval set x "$CONFIG_FILES" ;;
7167  *)   set x $CONFIG_FILES ;;
7168  esac
7169  shift
7170  for mf
7171  do
7172    # Strip MF so we end up with the name of the file.
7173    mf=`echo "$mf" | sed -e 's/:.*$//'`
7174    # Check whether this is an Automake generated Makefile or not.
7175    # We used to match only the files named `Makefile.in', but
7176    # some people rename them; so instead we look at the file content.
7177    # Grep'ing the first line is not enough: some people post-process
7178    # each Makefile.in and add a new line on top of each file to say so.
7179    # Grep'ing the whole file is not good either: AIX grep has a line
7180    # limit of 2048, but all sed's we know have understand at least 4000.
7181    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
7182      dirpart=`$as_dirname -- "$mf" ||
7183$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7184         X"$mf" : 'X\(//\)[^/]' \| \
7185         X"$mf" : 'X\(//\)$' \| \
7186         X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
7187$as_echo X"$mf" |
7188    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7189            s//\1/
7190            q
7191          }
7192          /^X\(\/\/\)[^/].*/{
7193            s//\1/
7194            q
7195          }
7196          /^X\(\/\/\)$/{
7197            s//\1/
7198            q
7199          }
7200          /^X\(\/\).*/{
7201            s//\1/
7202            q
7203          }
7204          s/.*/./; q'`
7205    else
7206      continue
7207    fi
7208    # Extract the definition of DEPDIR, am__include, and am__quote
7209    # from the Makefile without running `make'.
7210    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
7211    test -z "$DEPDIR" && continue
7212    am__include=`sed -n 's/^am__include = //p' < "$mf"`
7213    test -z "am__include" && continue
7214    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
7215    # When using ansi2knr, U may be empty or an underscore; expand it
7216    U=`sed -n 's/^U = //p' < "$mf"`
7217    # Find all dependency output files, they are included files with
7218    # $(DEPDIR) in their names.  We invoke sed twice because it is the
7219    # simplest approach to changing $(DEPDIR) to its actual value in the
7220    # expansion.
7221    for file in `sed -n "
7222      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
7223         sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
7224      # Make sure the directory exists.
7225      test -f "$dirpart/$file" && continue
7226      fdir=`$as_dirname -- "$file" ||
7227$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7228         X"$file" : 'X\(//\)[^/]' \| \
7229         X"$file" : 'X\(//\)$' \| \
7230         X"$file" : 'X\(/\)' \| . 2>/dev/null ||
7231$as_echo X"$file" |
7232    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7233            s//\1/
7234            q
7235          }
7236          /^X\(\/\/\)[^/].*/{
7237            s//\1/
7238            q
7239          }
7240          /^X\(\/\/\)$/{
7241            s//\1/
7242            q
7243          }
7244          /^X\(\/\).*/{
7245            s//\1/
7246            q
7247          }
7248          s/.*/./; q'`
7249      as_dir=$dirpart/$fdir; as_fn_mkdir_p
7250      # echo "creating $dirpart/$file"
7251      echo '# dummy' > "$dirpart/$file"
7252    done
7253  done
7254}
7255 ;;
7256
7257  esac
7258done # for ac_tag
7259
7260
7261as_fn_exit 0
7262_ACEOF
7263ac_clean_files=$ac_clean_files_save
7264
7265test $ac_write_fail = 0 ||
7266  as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
7267
7268
7269# configure is writing to config.log, and then calls config.status.
7270# config.status does its own redirection, appending to config.log.
7271# Unfortunately, on DOS this fails, as config.log is still kept open
7272# by configure, so config.status won't be able to write to it; its
7273# output is simply discarded.  So we exec the FD to /dev/null,
7274# effectively closing config.log, so it can be properly (re)opened and
7275# appended to by config.status.  When coming back to configure, we
7276# need to make the FD available again.
7277if test "$no_create" != yes; then
7278  ac_cs_success=:
7279  ac_config_status_args=
7280  test "$silent" = yes &&
7281    ac_config_status_args="$ac_config_status_args --quiet"
7282  exec 5>/dev/null
7283  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
7284  exec 5>>config.log
7285  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
7286  # would make configure fail if this is the last instruction.
7287  $ac_cs_success || as_fn_exit 1
7288fi
7289if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
7290  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
7291$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
7292fi
7293
7294
7295# Final text
7296{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Cforall configuraton completed. Type \"make -j 8 install\"." >&5
7297$as_echo "Cforall configuraton completed. Type \"make -j 8 install\"." >&6; }
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