source: configure @ 9def87a

aaron-thesisarm-ehcleanup-dtorsdeferred_resndemanglerenumforall-pointer-decayjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprnew-envno_listpersistent-indexerpthread-emulationqualifiedEnumresolv-newwith_gc
Last change on this file since 9def87a was 9def87a, checked in by Thierry Delisle <tdelisle@…>, 6 years ago

Added macros to select build target in configure

  • Property mode set to 100755
File size: 216.8 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 1.0.0.0.
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='1.0.0.0'
564PACKAGE_STRING='cfa-cc 1.0.0.0'
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__fastdepCCAS_FALSE
619am__fastdepCCAS_TRUE
620CCASDEPMODE
621CCASFLAGS
622CCAS
623am__fastdepCC_FALSE
624am__fastdepCC_TRUE
625CCDEPMODE
626ac_ct_CC
627CFLAGS
628CC
629am__fastdepCXX_FALSE
630am__fastdepCXX_TRUE
631CXXDEPMODE
632am__nodep
633AMDEPBACKSLASH
634AMDEP_FALSE
635AMDEP_TRUE
636am__quote
637am__include
638DEPDIR
639OBJEXT
640EXEEXT
641ac_ct_CXX
642CPPFLAGS
643LDFLAGS
644CXXFLAGS
645CXX
646MACHINE_TYPE
647host_os
648host_vendor
649host_cpu
650host
651build_os
652build_vendor
653build_cpu
654build
655CFA_FLAGS
656CFA_LIBDIR
657CFA_BINDIR
658CFA_INCDIR
659CFA_PREFIX
660BUILD_DEBUG_FALSE
661BUILD_DEBUG_TRUE
662BUILD_RELEASE_FALSE
663BUILD_RELEASE_TRUE
664CFA_BACKEND_CC
665BACKEND_CC
666MAINT
667MAINTAINER_MODE_FALSE
668MAINTAINER_MODE_TRUE
669am__untar
670am__tar
671AMTAR
672am__leading_dot
673SET_MAKE
674AWK
675mkdir_p
676MKDIR_P
677INSTALL_STRIP_PROGRAM
678STRIP
679install_sh
680MAKEINFO
681AUTOHEADER
682AUTOMAKE
683AUTOCONF
684ACLOCAL
685VERSION
686PACKAGE
687CYGPATH_W
688am__isrc
689INSTALL_DATA
690INSTALL_SCRIPT
691INSTALL_PROGRAM
692AM_BACKSLASH
693AM_DEFAULT_VERBOSITY
694AM_DEFAULT_V
695AM_V
696target_alias
697host_alias
698build_alias
699LIBS
700ECHO_T
701ECHO_N
702ECHO_C
703DEFS
704mandir
705localedir
706libdir
707psdir
708pdfdir
709dvidir
710htmldir
711infodir
712docdir
713oldincludedir
714includedir
715localstatedir
716sharedstatedir
717sysconfdir
718datadir
719datarootdir
720libexecdir
721sbindir
722bindir
723program_transform_name
724prefix
725exec_prefix
726PACKAGE_URL
727PACKAGE_BUGREPORT
728PACKAGE_STRING
729PACKAGE_VERSION
730PACKAGE_TARNAME
731PACKAGE_NAME
732PATH_SEPARATOR
733SHELL'
734ac_subst_files=''
735ac_user_opts='
736enable_option_checking
737enable_silent_rules
738enable_maintainer_mode
739with_backend_compiler
740enable_target_release
741enable_target_debug
742enable_dependency_tracking
743'
744      ac_precious_vars='build_alias
745host_alias
746target_alias
747CXX
748CXXFLAGS
749LDFLAGS
750LIBS
751CPPFLAGS
752CCC
753CC
754CFLAGS
755CCAS
756CCASFLAGS
757YACC
758YFLAGS
759CPP'
760
761
762# Initialize some variables set by options.
763ac_init_help=
764ac_init_version=false
765ac_unrecognized_opts=
766ac_unrecognized_sep=
767# The variables have the same names as the options, with
768# dashes changed to underlines.
769cache_file=/dev/null
770exec_prefix=NONE
771no_create=
772no_recursion=
773prefix=NONE
774program_prefix=NONE
775program_suffix=NONE
776program_transform_name=s,x,x,
777silent=
778site=
779srcdir=
780verbose=
781x_includes=NONE
782x_libraries=NONE
783
784# Installation directory options.
785# These are left unexpanded so users can "make install exec_prefix=/foo"
786# and all the variables that are supposed to be based on exec_prefix
787# by default will actually change.
788# Use braces instead of parens because sh, perl, etc. also accept them.
789# (The list follows the same order as the GNU Coding Standards.)
790bindir='${exec_prefix}/bin'
791sbindir='${exec_prefix}/sbin'
792libexecdir='${exec_prefix}/libexec'
793datarootdir='${prefix}/share'
794datadir='${datarootdir}'
795sysconfdir='${prefix}/etc'
796sharedstatedir='${prefix}/com'
797localstatedir='${prefix}/var'
798includedir='${prefix}/include'
799oldincludedir='/usr/include'
800docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
801infodir='${datarootdir}/info'
802htmldir='${docdir}'
803dvidir='${docdir}'
804pdfdir='${docdir}'
805psdir='${docdir}'
806libdir='${exec_prefix}/lib'
807localedir='${datarootdir}/locale'
808mandir='${datarootdir}/man'
809
810ac_prev=
811ac_dashdash=
812for ac_option
813do
814  # If the previous option needs an argument, assign it.
815  if test -n "$ac_prev"; then
816    eval $ac_prev=\$ac_option
817    ac_prev=
818    continue
819  fi
820
821  case $ac_option in
822  *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
823  *=)   ac_optarg= ;;
824  *)    ac_optarg=yes ;;
825  esac
826
827  # Accept the important Cygnus configure options, so we can diagnose typos.
828
829  case $ac_dashdash$ac_option in
830  --)
831    ac_dashdash=yes ;;
832
833  -bindir | --bindir | --bindi | --bind | --bin | --bi)
834    ac_prev=bindir ;;
835  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
836    bindir=$ac_optarg ;;
837
838  -build | --build | --buil | --bui | --bu)
839    ac_prev=build_alias ;;
840  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
841    build_alias=$ac_optarg ;;
842
843  -cache-file | --cache-file | --cache-fil | --cache-fi \
844  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
845    ac_prev=cache_file ;;
846  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
847  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
848    cache_file=$ac_optarg ;;
849
850  --config-cache | -C)
851    cache_file=config.cache ;;
852
853  -datadir | --datadir | --datadi | --datad)
854    ac_prev=datadir ;;
855  -datadir=* | --datadir=* | --datadi=* | --datad=*)
856    datadir=$ac_optarg ;;
857
858  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
859  | --dataroo | --dataro | --datar)
860    ac_prev=datarootdir ;;
861  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
862  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
863    datarootdir=$ac_optarg ;;
864
865  -disable-* | --disable-*)
866    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
867    # Reject names that are not valid shell variable names.
868    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
869      as_fn_error $? "invalid feature name: $ac_useropt"
870    ac_useropt_orig=$ac_useropt
871    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
872    case $ac_user_opts in
873      *"
874"enable_$ac_useropt"
875"*) ;;
876      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
877         ac_unrecognized_sep=', ';;
878    esac
879    eval enable_$ac_useropt=no ;;
880
881  -docdir | --docdir | --docdi | --doc | --do)
882    ac_prev=docdir ;;
883  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
884    docdir=$ac_optarg ;;
885
886  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
887    ac_prev=dvidir ;;
888  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
889    dvidir=$ac_optarg ;;
890
891  -enable-* | --enable-*)
892    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
893    # Reject names that are not valid shell variable names.
894    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
895      as_fn_error $? "invalid feature name: $ac_useropt"
896    ac_useropt_orig=$ac_useropt
897    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
898    case $ac_user_opts in
899      *"
900"enable_$ac_useropt"
901"*) ;;
902      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
903         ac_unrecognized_sep=', ';;
904    esac
905    eval enable_$ac_useropt=\$ac_optarg ;;
906
907  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
908  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
909  | --exec | --exe | --ex)
910    ac_prev=exec_prefix ;;
911  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
912  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
913  | --exec=* | --exe=* | --ex=*)
914    exec_prefix=$ac_optarg ;;
915
916  -gas | --gas | --ga | --g)
917    # Obsolete; use --with-gas.
918    with_gas=yes ;;
919
920  -help | --help | --hel | --he | -h)
921    ac_init_help=long ;;
922  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
923    ac_init_help=recursive ;;
924  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
925    ac_init_help=short ;;
926
927  -host | --host | --hos | --ho)
928    ac_prev=host_alias ;;
929  -host=* | --host=* | --hos=* | --ho=*)
930    host_alias=$ac_optarg ;;
931
932  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
933    ac_prev=htmldir ;;
934  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
935  | --ht=*)
936    htmldir=$ac_optarg ;;
937
938  -includedir | --includedir | --includedi | --included | --include \
939  | --includ | --inclu | --incl | --inc)
940    ac_prev=includedir ;;
941  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
942  | --includ=* | --inclu=* | --incl=* | --inc=*)
943    includedir=$ac_optarg ;;
944
945  -infodir | --infodir | --infodi | --infod | --info | --inf)
946    ac_prev=infodir ;;
947  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
948    infodir=$ac_optarg ;;
949
950  -libdir | --libdir | --libdi | --libd)
951    ac_prev=libdir ;;
952  -libdir=* | --libdir=* | --libdi=* | --libd=*)
953    libdir=$ac_optarg ;;
954
955  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
956  | --libexe | --libex | --libe)
957    ac_prev=libexecdir ;;
958  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
959  | --libexe=* | --libex=* | --libe=*)
960    libexecdir=$ac_optarg ;;
961
962  -localedir | --localedir | --localedi | --localed | --locale)
963    ac_prev=localedir ;;
964  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
965    localedir=$ac_optarg ;;
966
967  -localstatedir | --localstatedir | --localstatedi | --localstated \
968  | --localstate | --localstat | --localsta | --localst | --locals)
969    ac_prev=localstatedir ;;
970  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
971  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
972    localstatedir=$ac_optarg ;;
973
974  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
975    ac_prev=mandir ;;
976  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
977    mandir=$ac_optarg ;;
978
979  -nfp | --nfp | --nf)
980    # Obsolete; use --without-fp.
981    with_fp=no ;;
982
983  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
984  | --no-cr | --no-c | -n)
985    no_create=yes ;;
986
987  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
988  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
989    no_recursion=yes ;;
990
991  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
992  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
993  | --oldin | --oldi | --old | --ol | --o)
994    ac_prev=oldincludedir ;;
995  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
996  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
997  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
998    oldincludedir=$ac_optarg ;;
999
1000  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1001    ac_prev=prefix ;;
1002  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1003    prefix=$ac_optarg ;;
1004
1005  -program-prefix | --program-prefix | --program-prefi | --program-pref \
1006  | --program-pre | --program-pr | --program-p)
1007    ac_prev=program_prefix ;;
1008  -program-prefix=* | --program-prefix=* | --program-prefi=* \
1009  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1010    program_prefix=$ac_optarg ;;
1011
1012  -program-suffix | --program-suffix | --program-suffi | --program-suff \
1013  | --program-suf | --program-su | --program-s)
1014    ac_prev=program_suffix ;;
1015  -program-suffix=* | --program-suffix=* | --program-suffi=* \
1016  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1017    program_suffix=$ac_optarg ;;
1018
1019  -program-transform-name | --program-transform-name \
1020  | --program-transform-nam | --program-transform-na \
1021  | --program-transform-n | --program-transform- \
1022  | --program-transform | --program-transfor \
1023  | --program-transfo | --program-transf \
1024  | --program-trans | --program-tran \
1025  | --progr-tra | --program-tr | --program-t)
1026    ac_prev=program_transform_name ;;
1027  -program-transform-name=* | --program-transform-name=* \
1028  | --program-transform-nam=* | --program-transform-na=* \
1029  | --program-transform-n=* | --program-transform-=* \
1030  | --program-transform=* | --program-transfor=* \
1031  | --program-transfo=* | --program-transf=* \
1032  | --program-trans=* | --program-tran=* \
1033  | --progr-tra=* | --program-tr=* | --program-t=*)
1034    program_transform_name=$ac_optarg ;;
1035
1036  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1037    ac_prev=pdfdir ;;
1038  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1039    pdfdir=$ac_optarg ;;
1040
1041  -psdir | --psdir | --psdi | --psd | --ps)
1042    ac_prev=psdir ;;
1043  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1044    psdir=$ac_optarg ;;
1045
1046  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1047  | -silent | --silent | --silen | --sile | --sil)
1048    silent=yes ;;
1049
1050  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1051    ac_prev=sbindir ;;
1052  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1053  | --sbi=* | --sb=*)
1054    sbindir=$ac_optarg ;;
1055
1056  -sharedstatedir | --sharedstatedir | --sharedstatedi \
1057  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1058  | --sharedst | --shareds | --shared | --share | --shar \
1059  | --sha | --sh)
1060    ac_prev=sharedstatedir ;;
1061  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1062  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1063  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1064  | --sha=* | --sh=*)
1065    sharedstatedir=$ac_optarg ;;
1066
1067  -site | --site | --sit)
1068    ac_prev=site ;;
1069  -site=* | --site=* | --sit=*)
1070    site=$ac_optarg ;;
1071
1072  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1073    ac_prev=srcdir ;;
1074  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1075    srcdir=$ac_optarg ;;
1076
1077  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1078  | --syscon | --sysco | --sysc | --sys | --sy)
1079    ac_prev=sysconfdir ;;
1080  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1081  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1082    sysconfdir=$ac_optarg ;;
1083
1084  -target | --target | --targe | --targ | --tar | --ta | --t)
1085    ac_prev=target_alias ;;
1086  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1087    target_alias=$ac_optarg ;;
1088
1089  -v | -verbose | --verbose | --verbos | --verbo | --verb)
1090    verbose=yes ;;
1091
1092  -version | --version | --versio | --versi | --vers | -V)
1093    ac_init_version=: ;;
1094
1095  -with-* | --with-*)
1096    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1097    # Reject names that are not valid shell variable names.
1098    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1099      as_fn_error $? "invalid package name: $ac_useropt"
1100    ac_useropt_orig=$ac_useropt
1101    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1102    case $ac_user_opts in
1103      *"
1104"with_$ac_useropt"
1105"*) ;;
1106      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1107         ac_unrecognized_sep=', ';;
1108    esac
1109    eval with_$ac_useropt=\$ac_optarg ;;
1110
1111  -without-* | --without-*)
1112    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1113    # Reject names that are not valid shell variable names.
1114    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1115      as_fn_error $? "invalid package name: $ac_useropt"
1116    ac_useropt_orig=$ac_useropt
1117    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1118    case $ac_user_opts in
1119      *"
1120"with_$ac_useropt"
1121"*) ;;
1122      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1123         ac_unrecognized_sep=', ';;
1124    esac
1125    eval with_$ac_useropt=no ;;
1126
1127  --x)
1128    # Obsolete; use --with-x.
1129    with_x=yes ;;
1130
1131  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1132  | --x-incl | --x-inc | --x-in | --x-i)
1133    ac_prev=x_includes ;;
1134  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1135  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1136    x_includes=$ac_optarg ;;
1137
1138  -x-libraries | --x-libraries | --x-librarie | --x-librari \
1139  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1140    ac_prev=x_libraries ;;
1141  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1142  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1143    x_libraries=$ac_optarg ;;
1144
1145  -*) as_fn_error $? "unrecognized option: \`$ac_option'
1146Try \`$0 --help' for more information"
1147    ;;
1148
1149  *=*)
1150    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1151    # Reject names that are not valid shell variable names.
1152    case $ac_envvar in #(
1153      '' | [0-9]* | *[!_$as_cr_alnum]* )
1154      as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1155    esac
1156    eval $ac_envvar=\$ac_optarg
1157    export $ac_envvar ;;
1158
1159  *)
1160    # FIXME: should be removed in autoconf 3.0.
1161    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1162    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1163      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1164    : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1165    ;;
1166
1167  esac
1168done
1169
1170if test -n "$ac_prev"; then
1171  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1172  as_fn_error $? "missing argument to $ac_option"
1173fi
1174
1175if test -n "$ac_unrecognized_opts"; then
1176  case $enable_option_checking in
1177    no) ;;
1178    fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1179    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1180  esac
1181fi
1182
1183# Check all directory arguments for consistency.
1184for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1185                datadir sysconfdir sharedstatedir localstatedir includedir \
1186                oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1187                libdir localedir mandir
1188do
1189  eval ac_val=\$$ac_var
1190  # Remove trailing slashes.
1191  case $ac_val in
1192    */ )
1193      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1194      eval $ac_var=\$ac_val;;
1195  esac
1196  # Be sure to have absolute directory names.
1197  case $ac_val in
1198    [\\/$]* | ?:[\\/]* )  continue;;
1199    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1200  esac
1201  as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1202done
1203
1204# There might be people who depend on the old broken behavior: `$host'
1205# used to hold the argument of --host etc.
1206# FIXME: To remove some day.
1207build=$build_alias
1208host=$host_alias
1209target=$target_alias
1210
1211# FIXME: To remove some day.
1212if test "x$host_alias" != x; then
1213  if test "x$build_alias" = x; then
1214    cross_compiling=maybe
1215    $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
1216    If a cross compiler is detected then cross compile mode will be used" >&2
1217  elif test "x$build_alias" != "x$host_alias"; then
1218    cross_compiling=yes
1219  fi
1220fi
1221
1222ac_tool_prefix=
1223test -n "$host_alias" && ac_tool_prefix=$host_alias-
1224
1225test "$silent" = yes && exec 6>/dev/null
1226
1227
1228ac_pwd=`pwd` && test -n "$ac_pwd" &&
1229ac_ls_di=`ls -di .` &&
1230ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1231  as_fn_error $? "working directory cannot be determined"
1232test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1233  as_fn_error $? "pwd does not report name of working directory"
1234
1235
1236# Find the source files, if location was not specified.
1237if test -z "$srcdir"; then
1238  ac_srcdir_defaulted=yes
1239  # Try the directory containing this script, then the parent directory.
1240  ac_confdir=`$as_dirname -- "$as_myself" ||
1241$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1242         X"$as_myself" : 'X\(//\)[^/]' \| \
1243         X"$as_myself" : 'X\(//\)$' \| \
1244         X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1245$as_echo X"$as_myself" |
1246    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1247            s//\1/
1248            q
1249          }
1250          /^X\(\/\/\)[^/].*/{
1251            s//\1/
1252            q
1253          }
1254          /^X\(\/\/\)$/{
1255            s//\1/
1256            q
1257          }
1258          /^X\(\/\).*/{
1259            s//\1/
1260            q
1261          }
1262          s/.*/./; q'`
1263  srcdir=$ac_confdir
1264  if test ! -r "$srcdir/$ac_unique_file"; then
1265    srcdir=..
1266  fi
1267else
1268  ac_srcdir_defaulted=no
1269fi
1270if test ! -r "$srcdir/$ac_unique_file"; then
1271  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1272  as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1273fi
1274ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1275ac_abs_confdir=`(
1276        cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1277        pwd)`
1278# When building in place, set srcdir=.
1279if test "$ac_abs_confdir" = "$ac_pwd"; then
1280  srcdir=.
1281fi
1282# Remove unnecessary trailing slashes from srcdir.
1283# Double slashes in file names in object file debugging info
1284# mess up M-x gdb in Emacs.
1285case $srcdir in
1286*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1287esac
1288for ac_var in $ac_precious_vars; do
1289  eval ac_env_${ac_var}_set=\${${ac_var}+set}
1290  eval ac_env_${ac_var}_value=\$${ac_var}
1291  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1292  eval ac_cv_env_${ac_var}_value=\$${ac_var}
1293done
1294
1295#
1296# Report the --help message.
1297#
1298if test "$ac_init_help" = "long"; then
1299  # Omit some internal or obsolete options to make the list less imposing.
1300  # This message is too long to be a string in the A/UX 3.1 sh.
1301  cat <<_ACEOF
1302\`configure' configures cfa-cc 1.0.0.0 to adapt to many kinds of systems.
1303
1304Usage: $0 [OPTION]... [VAR=VALUE]...
1305
1306To assign environment variables (e.g., CC, CFLAGS...), specify them as
1307VAR=VALUE.  See below for descriptions of some of the useful variables.
1308
1309Defaults for the options are specified in brackets.
1310
1311Configuration:
1312  -h, --help              display this help and exit
1313      --help=short        display options specific to this package
1314      --help=recursive    display the short help of all the included packages
1315  -V, --version           display version information and exit
1316  -q, --quiet, --silent   do not print \`checking ...' messages
1317      --cache-file=FILE   cache test results in FILE [disabled]
1318  -C, --config-cache      alias for \`--cache-file=config.cache'
1319  -n, --no-create         do not create output files
1320      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1321
1322Installation directories:
1323  --prefix=PREFIX         install architecture-independent files in PREFIX
1324                          [$ac_default_prefix]
1325  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1326                          [PREFIX]
1327
1328By default, \`make install' will install all the files in
1329\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1330an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1331for instance \`--prefix=\$HOME'.
1332
1333For better control, use the options below.
1334
1335Fine tuning of the installation directories:
1336  --bindir=DIR            user executables [EPREFIX/bin]
1337  --sbindir=DIR           system admin executables [EPREFIX/sbin]
1338  --libexecdir=DIR        program executables [EPREFIX/libexec]
1339  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1340  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1341  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1342  --libdir=DIR            object code libraries [EPREFIX/lib]
1343  --includedir=DIR        C header files [PREFIX/include]
1344  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1345  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1346  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1347  --infodir=DIR           info documentation [DATAROOTDIR/info]
1348  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1349  --mandir=DIR            man documentation [DATAROOTDIR/man]
1350  --docdir=DIR            documentation root [DATAROOTDIR/doc/cfa-cc]
1351  --htmldir=DIR           html documentation [DOCDIR]
1352  --dvidir=DIR            dvi documentation [DOCDIR]
1353  --pdfdir=DIR            pdf documentation [DOCDIR]
1354  --psdir=DIR             ps documentation [DOCDIR]
1355_ACEOF
1356
1357  cat <<\_ACEOF
1358
1359Program names:
1360  --program-prefix=PREFIX            prepend PREFIX to installed program names
1361  --program-suffix=SUFFIX            append SUFFIX to installed program names
1362  --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1363
1364System types:
1365  --build=BUILD     configure for building on BUILD [guessed]
1366  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1367_ACEOF
1368fi
1369
1370if test -n "$ac_init_help"; then
1371  case $ac_init_help in
1372     short | recursive ) echo "Configuration of cfa-cc 1.0.0.0:";;
1373   esac
1374  cat <<\_ACEOF
1375
1376Optional Features:
1377  --disable-option-checking  ignore unrecognized --enable/--with options
1378  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1379  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1380  --enable-silent-rules          less verbose build output (undo: `make V=1')
1381  --disable-silent-rules         verbose build output (undo: `make V=0')
1382  --disable-maintainer-mode  disable make rules and dependencies not useful
1383                          (and sometimes confusing) to the casual installer
1384  --enable-target-release Build and install the release target
1385  --enable-target-debug   Build and install the debug target
1386  --disable-dependency-tracking  speeds up one-time build
1387  --enable-dependency-tracking   do not reject slow dependency extractors
1388
1389Optional Packages:
1390  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1391  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1392  --with-backend-compiler=PROGRAM     PROGRAM that performs the final code compilation (must be gcc-compatible)
1393
1394Some influential environment variables:
1395  CXX         C++ compiler command
1396  CXXFLAGS    C++ compiler flags
1397  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1398              nonstandard directory <lib dir>
1399  LIBS        libraries to pass to the linker, e.g. -l<library>
1400  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1401              you have headers in a nonstandard directory <include dir>
1402  CC          C compiler command
1403  CFLAGS      C compiler flags
1404  CCAS        assembler compiler command (defaults to CC)
1405  CCASFLAGS   assembler compiler flags (defaults to CFLAGS)
1406  YACC        The `Yet Another Compiler Compiler' implementation to use.
1407              Defaults to the first program found out of: `bison -y', `byacc',
1408              `yacc'.
1409  YFLAGS      The list of arguments that will be passed by default to $YACC.
1410              This script will default YFLAGS to the empty string to avoid a
1411              default value of `-d' given by some make applications.
1412  CPP         C preprocessor
1413
1414Use these variables to override the choices made by `configure' or to help
1415it to find libraries and programs with nonstandard names/locations.
1416
1417Report bugs to <cforall@plg.uwaterloo.ca>.
1418_ACEOF
1419ac_status=$?
1420fi
1421
1422if test "$ac_init_help" = "recursive"; then
1423  # If there are subdirs, report their specific --help.
1424  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1425    test -d "$ac_dir" ||
1426      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1427      continue
1428    ac_builddir=.
1429
1430case "$ac_dir" in
1431.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1432*)
1433  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1434  # A ".." for each directory in $ac_dir_suffix.
1435  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1436  case $ac_top_builddir_sub in
1437  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1438  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1439  esac ;;
1440esac
1441ac_abs_top_builddir=$ac_pwd
1442ac_abs_builddir=$ac_pwd$ac_dir_suffix
1443# for backward compatibility:
1444ac_top_builddir=$ac_top_build_prefix
1445
1446case $srcdir in
1447  .)  # We are building in place.
1448    ac_srcdir=.
1449    ac_top_srcdir=$ac_top_builddir_sub
1450    ac_abs_top_srcdir=$ac_pwd ;;
1451  [\\/]* | ?:[\\/]* )  # Absolute name.
1452    ac_srcdir=$srcdir$ac_dir_suffix;
1453    ac_top_srcdir=$srcdir
1454    ac_abs_top_srcdir=$srcdir ;;
1455  *) # Relative name.
1456    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1457    ac_top_srcdir=$ac_top_build_prefix$srcdir
1458    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1459esac
1460ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1461
1462    cd "$ac_dir" || { ac_status=$?; continue; }
1463    # Check for guested configure.
1464    if test -f "$ac_srcdir/configure.gnu"; then
1465      echo &&
1466      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1467    elif test -f "$ac_srcdir/configure"; then
1468      echo &&
1469      $SHELL "$ac_srcdir/configure" --help=recursive
1470    else
1471      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1472    fi || ac_status=$?
1473    cd "$ac_pwd" || { ac_status=$?; break; }
1474  done
1475fi
1476
1477test -n "$ac_init_help" && exit $ac_status
1478if $ac_init_version; then
1479  cat <<\_ACEOF
1480cfa-cc configure 1.0.0.0
1481generated by GNU Autoconf 2.68
1482
1483Copyright (C) 2010 Free Software Foundation, Inc.
1484This configure script is free software; the Free Software Foundation
1485gives unlimited permission to copy, distribute and modify it.
1486_ACEOF
1487  exit
1488fi
1489
1490## ------------------------ ##
1491## Autoconf initialization. ##
1492## ------------------------ ##
1493
1494# ac_fn_cxx_try_compile LINENO
1495# ----------------------------
1496# Try to compile conftest.$ac_ext, and return whether this succeeded.
1497ac_fn_cxx_try_compile ()
1498{
1499  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1500  rm -f conftest.$ac_objext
1501  if { { ac_try="$ac_compile"
1502case "(($ac_try" in
1503  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1504  *) ac_try_echo=$ac_try;;
1505esac
1506eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1507$as_echo "$ac_try_echo"; } >&5
1508  (eval "$ac_compile") 2>conftest.err
1509  ac_status=$?
1510  if test -s conftest.err; then
1511    grep -v '^ *+' conftest.err >conftest.er1
1512    cat conftest.er1 >&5
1513    mv -f conftest.er1 conftest.err
1514  fi
1515  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1516  test $ac_status = 0; } && {
1517         test -z "$ac_cxx_werror_flag" ||
1518         test ! -s conftest.err
1519       } && test -s conftest.$ac_objext; then :
1520  ac_retval=0
1521else
1522  $as_echo "$as_me: failed program was:" >&5
1523sed 's/^/| /' conftest.$ac_ext >&5
1524
1525        ac_retval=1
1526fi
1527  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1528  as_fn_set_status $ac_retval
1529
1530} # ac_fn_cxx_try_compile
1531
1532# ac_fn_c_try_compile LINENO
1533# --------------------------
1534# Try to compile conftest.$ac_ext, and return whether this succeeded.
1535ac_fn_c_try_compile ()
1536{
1537  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1538  rm -f conftest.$ac_objext
1539  if { { ac_try="$ac_compile"
1540case "(($ac_try" in
1541  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1542  *) ac_try_echo=$ac_try;;
1543esac
1544eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1545$as_echo "$ac_try_echo"; } >&5
1546  (eval "$ac_compile") 2>conftest.err
1547  ac_status=$?
1548  if test -s conftest.err; then
1549    grep -v '^ *+' conftest.err >conftest.er1
1550    cat conftest.er1 >&5
1551    mv -f conftest.er1 conftest.err
1552  fi
1553  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1554  test $ac_status = 0; } && {
1555         test -z "$ac_c_werror_flag" ||
1556         test ! -s conftest.err
1557       } && test -s conftest.$ac_objext; then :
1558  ac_retval=0
1559else
1560  $as_echo "$as_me: failed program was:" >&5
1561sed 's/^/| /' conftest.$ac_ext >&5
1562
1563        ac_retval=1
1564fi
1565  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1566  as_fn_set_status $ac_retval
1567
1568} # ac_fn_c_try_compile
1569
1570# ac_fn_c_try_link LINENO
1571# -----------------------
1572# Try to link conftest.$ac_ext, and return whether this succeeded.
1573ac_fn_c_try_link ()
1574{
1575  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1576  rm -f conftest.$ac_objext conftest$ac_exeext
1577  if { { ac_try="$ac_link"
1578case "(($ac_try" in
1579  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1580  *) ac_try_echo=$ac_try;;
1581esac
1582eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1583$as_echo "$ac_try_echo"; } >&5
1584  (eval "$ac_link") 2>conftest.err
1585  ac_status=$?
1586  if test -s conftest.err; then
1587    grep -v '^ *+' conftest.err >conftest.er1
1588    cat conftest.er1 >&5
1589    mv -f conftest.er1 conftest.err
1590  fi
1591  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1592  test $ac_status = 0; } && {
1593         test -z "$ac_c_werror_flag" ||
1594         test ! -s conftest.err
1595       } && test -s conftest$ac_exeext && {
1596         test "$cross_compiling" = yes ||
1597         $as_test_x conftest$ac_exeext
1598       }; then :
1599  ac_retval=0
1600else
1601  $as_echo "$as_me: failed program was:" >&5
1602sed 's/^/| /' conftest.$ac_ext >&5
1603
1604        ac_retval=1
1605fi
1606  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1607  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1608  # interfere with the next link command; also delete a directory that is
1609  # left behind by Apple's compiler.  We do this before executing the actions.
1610  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1611  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1612  as_fn_set_status $ac_retval
1613
1614} # ac_fn_c_try_link
1615
1616# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1617# -------------------------------------------
1618# Tests whether TYPE exists after having included INCLUDES, setting cache
1619# variable VAR accordingly.
1620ac_fn_c_check_type ()
1621{
1622  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1623  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1624$as_echo_n "checking for $2... " >&6; }
1625if eval \${$3+:} false; then :
1626  $as_echo_n "(cached) " >&6
1627else
1628  eval "$3=no"
1629  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1630/* end confdefs.h.  */
1631$4
1632int
1633main ()
1634{
1635if (sizeof ($2))
1636         return 0;
1637  ;
1638  return 0;
1639}
1640_ACEOF
1641if ac_fn_c_try_compile "$LINENO"; then :
1642  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1643/* end confdefs.h.  */
1644$4
1645int
1646main ()
1647{
1648if (sizeof (($2)))
1649            return 0;
1650  ;
1651  return 0;
1652}
1653_ACEOF
1654if ac_fn_c_try_compile "$LINENO"; then :
1655
1656else
1657  eval "$3=yes"
1658fi
1659rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1660fi
1661rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1662fi
1663eval ac_res=\$$3
1664               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1665$as_echo "$ac_res" >&6; }
1666  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1667
1668} # ac_fn_c_check_type
1669
1670# ac_fn_c_try_cpp LINENO
1671# ----------------------
1672# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1673ac_fn_c_try_cpp ()
1674{
1675  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1676  if { { ac_try="$ac_cpp conftest.$ac_ext"
1677case "(($ac_try" in
1678  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1679  *) ac_try_echo=$ac_try;;
1680esac
1681eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1682$as_echo "$ac_try_echo"; } >&5
1683  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1684  ac_status=$?
1685  if test -s conftest.err; then
1686    grep -v '^ *+' conftest.err >conftest.er1
1687    cat conftest.er1 >&5
1688    mv -f conftest.er1 conftest.err
1689  fi
1690  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1691  test $ac_status = 0; } > conftest.i && {
1692         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1693         test ! -s conftest.err
1694       }; then :
1695  ac_retval=0
1696else
1697  $as_echo "$as_me: failed program was:" >&5
1698sed 's/^/| /' conftest.$ac_ext >&5
1699
1700    ac_retval=1
1701fi
1702  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1703  as_fn_set_status $ac_retval
1704
1705} # ac_fn_c_try_cpp
1706
1707# ac_fn_c_try_run LINENO
1708# ----------------------
1709# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1710# that executables *can* be run.
1711ac_fn_c_try_run ()
1712{
1713  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1714  if { { ac_try="$ac_link"
1715case "(($ac_try" in
1716  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1717  *) ac_try_echo=$ac_try;;
1718esac
1719eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1720$as_echo "$ac_try_echo"; } >&5
1721  (eval "$ac_link") 2>&5
1722  ac_status=$?
1723  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1724  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1725  { { case "(($ac_try" in
1726  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1727  *) ac_try_echo=$ac_try;;
1728esac
1729eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1730$as_echo "$ac_try_echo"; } >&5
1731  (eval "$ac_try") 2>&5
1732  ac_status=$?
1733  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1734  test $ac_status = 0; }; }; then :
1735  ac_retval=0
1736else
1737  $as_echo "$as_me: program exited with status $ac_status" >&5
1738       $as_echo "$as_me: failed program was:" >&5
1739sed 's/^/| /' conftest.$ac_ext >&5
1740
1741       ac_retval=$ac_status
1742fi
1743  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1744  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1745  as_fn_set_status $ac_retval
1746
1747} # ac_fn_c_try_run
1748
1749# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1750# -------------------------------------------------------
1751# Tests whether HEADER exists and can be compiled using the include files in
1752# INCLUDES, setting the cache variable VAR accordingly.
1753ac_fn_c_check_header_compile ()
1754{
1755  as_lineno=${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$4
1764#include <$2>
1765_ACEOF
1766if ac_fn_c_try_compile "$LINENO"; then :
1767  eval "$3=yes"
1768else
1769  eval "$3=no"
1770fi
1771rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1772fi
1773eval ac_res=\$$3
1774               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1775$as_echo "$ac_res" >&6; }
1776  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1777
1778} # ac_fn_c_check_header_compile
1779
1780# ac_fn_c_check_func LINENO FUNC VAR
1781# ----------------------------------
1782# Tests whether FUNC exists, setting the cache variable VAR accordingly
1783ac_fn_c_check_func ()
1784{
1785  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1786  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1787$as_echo_n "checking for $2... " >&6; }
1788if eval \${$3+:} false; then :
1789  $as_echo_n "(cached) " >&6
1790else
1791  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1792/* end confdefs.h.  */
1793/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1794   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1795#define $2 innocuous_$2
1796
1797/* System header to define __stub macros and hopefully few prototypes,
1798    which can conflict with char $2 (); below.
1799    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1800    <limits.h> exists even on freestanding compilers.  */
1801
1802#ifdef __STDC__
1803# include <limits.h>
1804#else
1805# include <assert.h>
1806#endif
1807
1808#undef $2
1809
1810/* Override any GCC internal prototype to avoid an error.
1811   Use char because int might match the return type of a GCC
1812   builtin and then its argument prototype would still apply.  */
1813#ifdef __cplusplus
1814extern "C"
1815#endif
1816char $2 ();
1817/* The GNU C library defines this for functions which it implements
1818    to always fail with ENOSYS.  Some functions are actually named
1819    something starting with __ and the normal name is an alias.  */
1820#if defined __stub_$2 || defined __stub___$2
1821choke me
1822#endif
1823
1824int
1825main ()
1826{
1827return $2 ();
1828  ;
1829  return 0;
1830}
1831_ACEOF
1832if ac_fn_c_try_link "$LINENO"; then :
1833  eval "$3=yes"
1834else
1835  eval "$3=no"
1836fi
1837rm -f core conftest.err conftest.$ac_objext \
1838    conftest$ac_exeext conftest.$ac_ext
1839fi
1840eval ac_res=\$$3
1841               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1842$as_echo "$ac_res" >&6; }
1843  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1844
1845} # ac_fn_c_check_func
1846
1847# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1848# -------------------------------------------------------
1849# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1850# the include files in INCLUDES and setting the cache variable VAR
1851# accordingly.
1852ac_fn_c_check_header_mongrel ()
1853{
1854  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1855  if eval \${$3+:} false; then :
1856  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1857$as_echo_n "checking for $2... " >&6; }
1858if eval \${$3+:} false; then :
1859  $as_echo_n "(cached) " >&6
1860fi
1861eval ac_res=\$$3
1862               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1863$as_echo "$ac_res" >&6; }
1864else
1865  # Is the header compilable?
1866{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1867$as_echo_n "checking $2 usability... " >&6; }
1868cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1869/* end confdefs.h.  */
1870$4
1871#include <$2>
1872_ACEOF
1873if ac_fn_c_try_compile "$LINENO"; then :
1874  ac_header_compiler=yes
1875else
1876  ac_header_compiler=no
1877fi
1878rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1879{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1880$as_echo "$ac_header_compiler" >&6; }
1881
1882# Is the header present?
1883{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1884$as_echo_n "checking $2 presence... " >&6; }
1885cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1886/* end confdefs.h.  */
1887#include <$2>
1888_ACEOF
1889if ac_fn_c_try_cpp "$LINENO"; then :
1890  ac_header_preproc=yes
1891else
1892  ac_header_preproc=no
1893fi
1894rm -f conftest.err conftest.i conftest.$ac_ext
1895{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1896$as_echo "$ac_header_preproc" >&6; }
1897
1898# So?  What about this header?
1899case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1900  yes:no: )
1901    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1902$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1903    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1904$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1905    ;;
1906  no:yes:* )
1907    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1908$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1909    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1910$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1911    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1912$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1913    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1914$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1915    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1916$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1917( $as_echo "## --------------------------------------- ##
1918## Report this to cforall@plg.uwaterloo.ca ##
1919## --------------------------------------- ##"
1920     ) | sed "s/^/$as_me: WARNING:     /" >&2
1921    ;;
1922esac
1923  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1924$as_echo_n "checking for $2... " >&6; }
1925if eval \${$3+:} false; then :
1926  $as_echo_n "(cached) " >&6
1927else
1928  eval "$3=\$ac_header_compiler"
1929fi
1930eval ac_res=\$$3
1931               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1932$as_echo "$ac_res" >&6; }
1933fi
1934  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1935
1936} # ac_fn_c_check_header_mongrel
1937
1938# ac_fn_c_find_intX_t LINENO BITS VAR
1939# -----------------------------------
1940# Finds a signed integer type with width BITS, setting cache variable VAR
1941# accordingly.
1942ac_fn_c_find_intX_t ()
1943{
1944  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1945  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
1946$as_echo_n "checking for int$2_t... " >&6; }
1947if eval \${$3+:} false; then :
1948  $as_echo_n "(cached) " >&6
1949else
1950  eval "$3=no"
1951     # Order is important - never check a type that is potentially smaller
1952     # than half of the expected target width.
1953     for ac_type in int$2_t 'int' 'long int' \
1954         'long long int' 'short int' 'signed char'; do
1955       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1956/* end confdefs.h.  */
1957$ac_includes_default
1958             enum { N = $2 / 2 - 1 };
1959int
1960main ()
1961{
1962static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];
1963test_array [0] = 0
1964
1965  ;
1966  return 0;
1967}
1968_ACEOF
1969if ac_fn_c_try_compile "$LINENO"; then :
1970  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1971/* end confdefs.h.  */
1972$ac_includes_default
1973                enum { N = $2 / 2 - 1 };
1974int
1975main ()
1976{
1977static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)
1978                 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];
1979test_array [0] = 0
1980
1981  ;
1982  return 0;
1983}
1984_ACEOF
1985if ac_fn_c_try_compile "$LINENO"; then :
1986
1987else
1988  case $ac_type in #(
1989  int$2_t) :
1990    eval "$3=yes" ;; #(
1991  *) :
1992    eval "$3=\$ac_type" ;;
1993esac
1994fi
1995rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1996fi
1997rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1998       if eval test \"x\$"$3"\" = x"no"; then :
1999
2000else
2001  break
2002fi
2003     done
2004fi
2005eval ac_res=\$$3
2006               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2007$as_echo "$ac_res" >&6; }
2008  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2009
2010} # ac_fn_c_find_intX_t
2011
2012# ac_fn_c_find_uintX_t LINENO BITS VAR
2013# ------------------------------------
2014# Finds an unsigned integer type with width BITS, setting cache variable VAR
2015# accordingly.
2016ac_fn_c_find_uintX_t ()
2017{
2018  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2019  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
2020$as_echo_n "checking for uint$2_t... " >&6; }
2021if eval \${$3+:} false; then :
2022  $as_echo_n "(cached) " >&6
2023else
2024  eval "$3=no"
2025     # Order is important - never check a type that is potentially smaller
2026     # than half of the expected target width.
2027     for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
2028         'unsigned long long int' 'unsigned short int' 'unsigned char'; do
2029       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2030/* end confdefs.h.  */
2031$ac_includes_default
2032int
2033main ()
2034{
2035static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
2036test_array [0] = 0
2037
2038  ;
2039  return 0;
2040}
2041_ACEOF
2042if ac_fn_c_try_compile "$LINENO"; then :
2043  case $ac_type in #(
2044  uint$2_t) :
2045    eval "$3=yes" ;; #(
2046  *) :
2047    eval "$3=\$ac_type" ;;
2048esac
2049fi
2050rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2051       if eval test \"x\$"$3"\" = x"no"; then :
2052
2053else
2054  break
2055fi
2056     done
2057fi
2058eval ac_res=\$$3
2059               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2060$as_echo "$ac_res" >&6; }
2061  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2062
2063} # ac_fn_c_find_uintX_t
2064cat >config.log <<_ACEOF
2065This file contains any messages produced by compilers while
2066running configure, to aid debugging if configure makes a mistake.
2067
2068It was created by cfa-cc $as_me 1.0.0.0, which was
2069generated by GNU Autoconf 2.68.  Invocation command line was
2070
2071  $ $0 $@
2072
2073_ACEOF
2074exec 5>>config.log
2075{
2076cat <<_ASUNAME
2077## --------- ##
2078## Platform. ##
2079## --------- ##
2080
2081hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2082uname -m = `(uname -m) 2>/dev/null || echo unknown`
2083uname -r = `(uname -r) 2>/dev/null || echo unknown`
2084uname -s = `(uname -s) 2>/dev/null || echo unknown`
2085uname -v = `(uname -v) 2>/dev/null || echo unknown`
2086
2087/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2088/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2089
2090/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2091/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2092/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2093/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2094/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2095/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2096/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2097
2098_ASUNAME
2099
2100as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2101for as_dir in $PATH
2102do
2103  IFS=$as_save_IFS
2104  test -z "$as_dir" && as_dir=.
2105    $as_echo "PATH: $as_dir"
2106  done
2107IFS=$as_save_IFS
2108
2109} >&5
2110
2111cat >&5 <<_ACEOF
2112
2113
2114## ----------- ##
2115## Core tests. ##
2116## ----------- ##
2117
2118_ACEOF
2119
2120
2121# Keep a trace of the command line.
2122# Strip out --no-create and --no-recursion so they do not pile up.
2123# Strip out --silent because we don't want to record it for future runs.
2124# Also quote any args containing shell meta-characters.
2125# Make two passes to allow for proper duplicate-argument suppression.
2126ac_configure_args=
2127ac_configure_args0=
2128ac_configure_args1=
2129ac_must_keep_next=false
2130for ac_pass in 1 2
2131do
2132  for ac_arg
2133  do
2134    case $ac_arg in
2135    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2136    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2137    | -silent | --silent | --silen | --sile | --sil)
2138      continue ;;
2139    *\'*)
2140      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2141    esac
2142    case $ac_pass in
2143    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2144    2)
2145      as_fn_append ac_configure_args1 " '$ac_arg'"
2146      if test $ac_must_keep_next = true; then
2147        ac_must_keep_next=false # Got value, back to normal.
2148      else
2149        case $ac_arg in
2150          *=* | --config-cache | -C | -disable-* | --disable-* \
2151          | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2152          | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2153          | -with-* | --with-* | -without-* | --without-* | --x)
2154            case "$ac_configure_args0 " in
2155              "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2156            esac
2157            ;;
2158          -* ) ac_must_keep_next=true ;;
2159        esac
2160      fi
2161      as_fn_append ac_configure_args " '$ac_arg'"
2162      ;;
2163    esac
2164  done
2165done
2166{ ac_configure_args0=; unset ac_configure_args0;}
2167{ ac_configure_args1=; unset ac_configure_args1;}
2168
2169# When interrupted or exit'd, cleanup temporary files, and complete
2170# config.log.  We remove comments because anyway the quotes in there
2171# would cause problems or look ugly.
2172# WARNING: Use '\'' to represent an apostrophe within the trap.
2173# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2174trap 'exit_status=$?
2175  # Save into config.log some information that might help in debugging.
2176  {
2177    echo
2178
2179    $as_echo "## ---------------- ##
2180## Cache variables. ##
2181## ---------------- ##"
2182    echo
2183    # The following way of writing the cache mishandles newlines in values,
2184(
2185  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2186    eval ac_val=\$$ac_var
2187    case $ac_val in #(
2188    *${as_nl}*)
2189      case $ac_var in #(
2190      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2191$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2192      esac
2193      case $ac_var in #(
2194      _ | IFS | as_nl) ;; #(
2195      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2196      *) { eval $ac_var=; unset $ac_var;} ;;
2197      esac ;;
2198    esac
2199  done
2200  (set) 2>&1 |
2201    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2202    *${as_nl}ac_space=\ *)
2203      sed -n \
2204        "s/'\''/'\''\\\\'\'''\''/g;
2205          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2206      ;; #(
2207    *)
2208      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2209      ;;
2210    esac |
2211    sort
2212)
2213    echo
2214
2215    $as_echo "## ----------------- ##
2216## Output variables. ##
2217## ----------------- ##"
2218    echo
2219    for ac_var in $ac_subst_vars
2220    do
2221      eval ac_val=\$$ac_var
2222      case $ac_val in
2223      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2224      esac
2225      $as_echo "$ac_var='\''$ac_val'\''"
2226    done | sort
2227    echo
2228
2229    if test -n "$ac_subst_files"; then
2230      $as_echo "## ------------------- ##
2231## File substitutions. ##
2232## ------------------- ##"
2233      echo
2234      for ac_var in $ac_subst_files
2235      do
2236        eval ac_val=\$$ac_var
2237        case $ac_val in
2238        *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2239        esac
2240        $as_echo "$ac_var='\''$ac_val'\''"
2241      done | sort
2242      echo
2243    fi
2244
2245    if test -s confdefs.h; then
2246      $as_echo "## ----------- ##
2247## confdefs.h. ##
2248## ----------- ##"
2249      echo
2250      cat confdefs.h
2251      echo
2252    fi
2253    test "$ac_signal" != 0 &&
2254      $as_echo "$as_me: caught signal $ac_signal"
2255    $as_echo "$as_me: exit $exit_status"
2256  } >&5
2257  rm -f core *.core core.conftest.* &&
2258    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2259    exit $exit_status
2260' 0
2261for ac_signal in 1 2 13 15; do
2262  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2263done
2264ac_signal=0
2265
2266# confdefs.h avoids OS command line length limits that DEFS can exceed.
2267rm -f -r conftest* confdefs.h
2268
2269$as_echo "/* confdefs.h */" > confdefs.h
2270
2271# Predefined preprocessor variables.
2272
2273cat >>confdefs.h <<_ACEOF
2274#define PACKAGE_NAME "$PACKAGE_NAME"
2275_ACEOF
2276
2277cat >>confdefs.h <<_ACEOF
2278#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2279_ACEOF
2280
2281cat >>confdefs.h <<_ACEOF
2282#define PACKAGE_VERSION "$PACKAGE_VERSION"
2283_ACEOF
2284
2285cat >>confdefs.h <<_ACEOF
2286#define PACKAGE_STRING "$PACKAGE_STRING"
2287_ACEOF
2288
2289cat >>confdefs.h <<_ACEOF
2290#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2291_ACEOF
2292
2293cat >>confdefs.h <<_ACEOF
2294#define PACKAGE_URL "$PACKAGE_URL"
2295_ACEOF
2296
2297
2298# Let the site file select an alternate cache file if it wants to.
2299# Prefer an explicitly selected file to automatically selected ones.
2300ac_site_file1=NONE
2301ac_site_file2=NONE
2302if test -n "$CONFIG_SITE"; then
2303  # We do not want a PATH search for config.site.
2304  case $CONFIG_SITE in #((
2305    -*)  ac_site_file1=./$CONFIG_SITE;;
2306    */*) ac_site_file1=$CONFIG_SITE;;
2307    *)   ac_site_file1=./$CONFIG_SITE;;
2308  esac
2309elif test "x$prefix" != xNONE; then
2310  ac_site_file1=$prefix/share/config.site
2311  ac_site_file2=$prefix/etc/config.site
2312else
2313  ac_site_file1=$ac_default_prefix/share/config.site
2314  ac_site_file2=$ac_default_prefix/etc/config.site
2315fi
2316for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2317do
2318  test "x$ac_site_file" = xNONE && continue
2319  if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2320    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2321$as_echo "$as_me: loading site script $ac_site_file" >&6;}
2322    sed 's/^/| /' "$ac_site_file" >&5
2323    . "$ac_site_file" \
2324      || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2325$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2326as_fn_error $? "failed to load site script $ac_site_file
2327See \`config.log' for more details" "$LINENO" 5; }
2328  fi
2329done
2330
2331if test -r "$cache_file"; then
2332  # Some versions of bash will fail to source /dev/null (special files
2333  # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2334  if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2335    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2336$as_echo "$as_me: loading cache $cache_file" >&6;}
2337    case $cache_file in
2338      [\\/]* | ?:[\\/]* ) . "$cache_file";;
2339      *)                      . "./$cache_file";;
2340    esac
2341  fi
2342else
2343  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2344$as_echo "$as_me: creating cache $cache_file" >&6;}
2345  >$cache_file
2346fi
2347
2348# Check that the precious variables saved in the cache have kept the same
2349# value.
2350ac_cache_corrupted=false
2351for ac_var in $ac_precious_vars; do
2352  eval ac_old_set=\$ac_cv_env_${ac_var}_set
2353  eval ac_new_set=\$ac_env_${ac_var}_set
2354  eval ac_old_val=\$ac_cv_env_${ac_var}_value
2355  eval ac_new_val=\$ac_env_${ac_var}_value
2356  case $ac_old_set,$ac_new_set in
2357    set,)
2358      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2359$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2360      ac_cache_corrupted=: ;;
2361    ,set)
2362      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2363$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2364      ac_cache_corrupted=: ;;
2365    ,);;
2366    *)
2367      if test "x$ac_old_val" != "x$ac_new_val"; then
2368        # differences in whitespace do not lead to failure.
2369        ac_old_val_w=`echo x $ac_old_val`
2370        ac_new_val_w=`echo x $ac_new_val`
2371        if test "$ac_old_val_w" != "$ac_new_val_w"; then
2372          { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2373$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2374          ac_cache_corrupted=:
2375        else
2376          { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2377$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2378          eval $ac_var=\$ac_old_val
2379        fi
2380        { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2381$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2382        { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2383$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2384      fi;;
2385  esac
2386  # Pass precious variables to config.status.
2387  if test "$ac_new_set" = set; then
2388    case $ac_new_val in
2389    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2390    *) ac_arg=$ac_var=$ac_new_val ;;
2391    esac
2392    case " $ac_configure_args " in
2393      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2394      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2395    esac
2396  fi
2397done
2398if $ac_cache_corrupted; then
2399  { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2400$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2401  { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2402$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2403  as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2404fi
2405## -------------------- ##
2406## Main body of script. ##
2407## -------------------- ##
2408
2409ac_ext=c
2410ac_cpp='$CPP $CPPFLAGS'
2411ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2412ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2413ac_compiler_gnu=$ac_cv_c_compiler_gnu
2414
2415
2416ac_aux_dir=
2417for ac_dir in automake "$srcdir"/automake; do
2418  if test -f "$ac_dir/install-sh"; then
2419    ac_aux_dir=$ac_dir
2420    ac_install_sh="$ac_aux_dir/install-sh -c"
2421    break
2422  elif test -f "$ac_dir/install.sh"; then
2423    ac_aux_dir=$ac_dir
2424    ac_install_sh="$ac_aux_dir/install.sh -c"
2425    break
2426  elif test -f "$ac_dir/shtool"; then
2427    ac_aux_dir=$ac_dir
2428    ac_install_sh="$ac_aux_dir/shtool install -c"
2429    break
2430  fi
2431done
2432if test -z "$ac_aux_dir"; then
2433  as_fn_error $? "cannot find install-sh, install.sh, or shtool in automake \"$srcdir\"/automake" "$LINENO" 5
2434fi
2435
2436# These three variables are undocumented and unsupported,
2437# and are intended to be withdrawn in a future Autoconf release.
2438# They can cause serious problems if a builder's source tree is in a directory
2439# whose full name contains unusual characters.
2440ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2441ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2442ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2443
2444
2445#AC_CONFIG_SRCDIR([src/main.cc])
2446ac_config_headers="$ac_config_headers config.h"
2447
2448# Check whether --enable-silent-rules was given.
2449if test "${enable_silent_rules+set}" = set; then :
2450  enableval=$enable_silent_rules;
2451fi
2452
2453case $enable_silent_rules in
2454yes) AM_DEFAULT_VERBOSITY=0;;
2455no)  AM_DEFAULT_VERBOSITY=1;;
2456*)   AM_DEFAULT_VERBOSITY=1;;
2457esac
2458am_make=${MAKE-make}
2459{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
2460$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
2461if ${am_cv_make_support_nested_variables+:} false; then :
2462  $as_echo_n "(cached) " >&6
2463else
2464  if $as_echo 'TRUE=$(BAR$(V))
2465BAR0=false
2466BAR1=true
2467V=1
2468am__doit:
2469        @$(TRUE)
2470.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
2471  am_cv_make_support_nested_variables=yes
2472else
2473  am_cv_make_support_nested_variables=no
2474fi
2475fi
2476{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
2477$as_echo "$am_cv_make_support_nested_variables" >&6; }
2478if test $am_cv_make_support_nested_variables = yes; then
2479    AM_V='$(V)'
2480  AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
2481else
2482  AM_V=$AM_DEFAULT_VERBOSITY
2483  AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
2484fi
2485AM_BACKSLASH='\'
2486
2487
2488if test "x${CXXFLAGS}" = "x"; then
2489   export CXXFLAGS="-std=c++11 -g ${CXXFLAGS}"  # defaults, no -O2 for debugging and failures
2490else
2491   export CXXFLAGS="-std=c++11 ${CXXFLAGS}"     # flags from configure command
2492fi
2493
2494am__api_version='1.11'
2495
2496# Find a good install program.  We prefer a C program (faster),
2497# so one script is as good as another.  But avoid the broken or
2498# incompatible versions:
2499# SysV /etc/install, /usr/sbin/install
2500# SunOS /usr/etc/install
2501# IRIX /sbin/install
2502# AIX /bin/install
2503# AmigaOS /C/install, which installs bootblocks on floppy discs
2504# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2505# AFS /usr/afsws/bin/install, which mishandles nonexistent args
2506# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2507# OS/2's system install, which has a completely different semantic
2508# ./install, which can be erroneously created by make from ./install.sh.
2509# Reject install programs that cannot install multiple files.
2510{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2511$as_echo_n "checking for a BSD-compatible install... " >&6; }
2512if test -z "$INSTALL"; then
2513if ${ac_cv_path_install+:} false; then :
2514  $as_echo_n "(cached) " >&6
2515else
2516  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2517for as_dir in $PATH
2518do
2519  IFS=$as_save_IFS
2520  test -z "$as_dir" && as_dir=.
2521    # Account for people who put trailing slashes in PATH elements.
2522case $as_dir/ in #((
2523  ./ | .// | /[cC]/* | \
2524  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2525  ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2526  /usr/ucb/* ) ;;
2527  *)
2528    # OSF1 and SCO ODT 3.0 have their own names for install.
2529    # Don't use installbsd from OSF since it installs stuff as root
2530    # by default.
2531    for ac_prog in ginstall scoinst install; do
2532      for ac_exec_ext in '' $ac_executable_extensions; do
2533        if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2534          if test $ac_prog = install &&
2535            grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2536            # AIX install.  It has an incompatible calling convention.
2537            :
2538          elif test $ac_prog = install &&
2539            grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2540            # program-specific install script used by HP pwplus--don't use.
2541            :
2542          else
2543            rm -rf conftest.one conftest.two conftest.dir
2544            echo one > conftest.one
2545            echo two > conftest.two
2546            mkdir conftest.dir
2547            if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2548              test -s conftest.one && test -s conftest.two &&
2549              test -s conftest.dir/conftest.one &&
2550              test -s conftest.dir/conftest.two
2551            then
2552              ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2553              break 3
2554            fi
2555          fi
2556        fi
2557      done
2558    done
2559    ;;
2560esac
2561
2562  done
2563IFS=$as_save_IFS
2564
2565rm -rf conftest.one conftest.two conftest.dir
2566
2567fi
2568  if test "${ac_cv_path_install+set}" = set; then
2569    INSTALL=$ac_cv_path_install
2570  else
2571    # As a last resort, use the slow shell script.  Don't cache a
2572    # value for INSTALL within a source directory, because that will
2573    # break other packages using the cache if that directory is
2574    # removed, or if the value is a relative name.
2575    INSTALL=$ac_install_sh
2576  fi
2577fi
2578{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2579$as_echo "$INSTALL" >&6; }
2580
2581# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2582# It thinks the first close brace ends the variable substitution.
2583test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2584
2585test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2586
2587test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2588
2589{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2590$as_echo_n "checking whether build environment is sane... " >&6; }
2591# Just in case
2592sleep 1
2593echo timestamp > conftest.file
2594# Reject unsafe characters in $srcdir or the absolute working directory
2595# name.  Accept space and tab only in the latter.
2596am_lf='
2597'
2598case `pwd` in
2599  *[\\\"\#\$\&\'\`$am_lf]*)
2600    as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
2601esac
2602case $srcdir in
2603  *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
2604    as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
2605esac
2606
2607# Do `set' in a subshell so we don't clobber the current shell's
2608# arguments.  Must try -L first in case configure is actually a
2609# symlink; some systems play weird games with the mod time of symlinks
2610# (eg FreeBSD returns the mod time of the symlink's containing
2611# directory).
2612if (
2613   set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2614   if test "$*" = "X"; then
2615      # -L didn't work.
2616      set X `ls -t "$srcdir/configure" conftest.file`
2617   fi
2618   rm -f conftest.file
2619   if test "$*" != "X $srcdir/configure conftest.file" \
2620      && test "$*" != "X conftest.file $srcdir/configure"; then
2621
2622      # If neither matched, then we have a broken ls.  This can happen
2623      # if, for instance, CONFIG_SHELL is bash and it inherits a
2624      # broken ls alias from the environment.  This has actually
2625      # happened.  Such a system could not be considered "sane".
2626      as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
2627alias in your environment" "$LINENO" 5
2628   fi
2629
2630   test "$2" = conftest.file
2631   )
2632then
2633   # Ok.
2634   :
2635else
2636   as_fn_error $? "newly created file is older than distributed files!
2637Check your system clock" "$LINENO" 5
2638fi
2639{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2640$as_echo "yes" >&6; }
2641test "$program_prefix" != NONE &&
2642  program_transform_name="s&^&$program_prefix&;$program_transform_name"
2643# Use a double $ so make ignores it.
2644test "$program_suffix" != NONE &&
2645  program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2646# Double any \ or $.
2647# By default was `s,x,x', remove it if useless.
2648ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2649program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2650
2651# expand $ac_aux_dir to an absolute path
2652am_aux_dir=`cd $ac_aux_dir && pwd`
2653
2654if test x"${MISSING+set}" != xset; then
2655  case $am_aux_dir in
2656  *\ * | *\     *)
2657    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2658  *)
2659    MISSING="\${SHELL} $am_aux_dir/missing" ;;
2660  esac
2661fi
2662# Use eval to expand $SHELL
2663if eval "$MISSING --run true"; then
2664  am_missing_run="$MISSING --run "
2665else
2666  am_missing_run=
2667  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
2668$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
2669fi
2670
2671if test x"${install_sh}" != xset; then
2672  case $am_aux_dir in
2673  *\ * | *\     *)
2674    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2675  *)
2676    install_sh="\${SHELL} $am_aux_dir/install-sh"
2677  esac
2678fi
2679
2680# Installed binaries are usually stripped using `strip' when the user
2681# run `make install-strip'.  However `strip' might not be the right
2682# tool to use in cross-compilation environments, therefore Automake
2683# will honor the `STRIP' environment variable to overrule this program.
2684if test "$cross_compiling" != no; then
2685  if test -n "$ac_tool_prefix"; then
2686  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2687set dummy ${ac_tool_prefix}strip; ac_word=$2
2688{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2689$as_echo_n "checking for $ac_word... " >&6; }
2690if ${ac_cv_prog_STRIP+:} false; then :
2691  $as_echo_n "(cached) " >&6
2692else
2693  if test -n "$STRIP"; then
2694  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2695else
2696as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2697for as_dir in $PATH
2698do
2699  IFS=$as_save_IFS
2700  test -z "$as_dir" && as_dir=.
2701    for ac_exec_ext in '' $ac_executable_extensions; do
2702  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2703    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2704    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2705    break 2
2706  fi
2707done
2708  done
2709IFS=$as_save_IFS
2710
2711fi
2712fi
2713STRIP=$ac_cv_prog_STRIP
2714if test -n "$STRIP"; then
2715  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2716$as_echo "$STRIP" >&6; }
2717else
2718  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2719$as_echo "no" >&6; }
2720fi
2721
2722
2723fi
2724if test -z "$ac_cv_prog_STRIP"; then
2725  ac_ct_STRIP=$STRIP
2726  # Extract the first word of "strip", so it can be a program name with args.
2727set dummy strip; ac_word=$2
2728{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2729$as_echo_n "checking for $ac_word... " >&6; }
2730if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
2731  $as_echo_n "(cached) " >&6
2732else
2733  if test -n "$ac_ct_STRIP"; then
2734  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2735else
2736as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2737for as_dir in $PATH
2738do
2739  IFS=$as_save_IFS
2740  test -z "$as_dir" && as_dir=.
2741    for ac_exec_ext in '' $ac_executable_extensions; do
2742  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2743    ac_cv_prog_ac_ct_STRIP="strip"
2744    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2745    break 2
2746  fi
2747done
2748  done
2749IFS=$as_save_IFS
2750
2751fi
2752fi
2753ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2754if test -n "$ac_ct_STRIP"; then
2755  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2756$as_echo "$ac_ct_STRIP" >&6; }
2757else
2758  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2759$as_echo "no" >&6; }
2760fi
2761
2762  if test "x$ac_ct_STRIP" = x; then
2763    STRIP=":"
2764  else
2765    case $cross_compiling:$ac_tool_warned in
2766yes:)
2767{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2768$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2769ac_tool_warned=yes ;;
2770esac
2771    STRIP=$ac_ct_STRIP
2772  fi
2773else
2774  STRIP="$ac_cv_prog_STRIP"
2775fi
2776
2777fi
2778INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2779
2780{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
2781$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2782if test -z "$MKDIR_P"; then
2783  if ${ac_cv_path_mkdir+:} false; then :
2784  $as_echo_n "(cached) " >&6
2785else
2786  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2787for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2788do
2789  IFS=$as_save_IFS
2790  test -z "$as_dir" && as_dir=.
2791    for ac_prog in mkdir gmkdir; do
2792         for ac_exec_ext in '' $ac_executable_extensions; do
2793           { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
2794           case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2795             'mkdir (GNU coreutils) '* | \
2796             'mkdir (coreutils) '* | \
2797             'mkdir (fileutils) '4.1*)
2798               ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2799               break 3;;
2800           esac
2801         done
2802       done
2803  done
2804IFS=$as_save_IFS
2805
2806fi
2807
2808  test -d ./--version && rmdir ./--version
2809  if test "${ac_cv_path_mkdir+set}" = set; then
2810    MKDIR_P="$ac_cv_path_mkdir -p"
2811  else
2812    # As a last resort, use the slow shell script.  Don't cache a
2813    # value for MKDIR_P within a source directory, because that will
2814    # break other packages using the cache if that directory is
2815    # removed, or if the value is a relative name.
2816    MKDIR_P="$ac_install_sh -d"
2817  fi
2818fi
2819{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
2820$as_echo "$MKDIR_P" >&6; }
2821
2822mkdir_p="$MKDIR_P"
2823case $mkdir_p in
2824  [\\/$]* | ?:[\\/]*) ;;
2825  */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
2826esac
2827
2828for ac_prog in gawk mawk nawk awk
2829do
2830  # Extract the first word of "$ac_prog", so it can be a program name with args.
2831set dummy $ac_prog; ac_word=$2
2832{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2833$as_echo_n "checking for $ac_word... " >&6; }
2834if ${ac_cv_prog_AWK+:} false; then :
2835  $as_echo_n "(cached) " >&6
2836else
2837  if test -n "$AWK"; then
2838  ac_cv_prog_AWK="$AWK" # Let the user override the test.
2839else
2840as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2841for as_dir in $PATH
2842do
2843  IFS=$as_save_IFS
2844  test -z "$as_dir" && as_dir=.
2845    for ac_exec_ext in '' $ac_executable_extensions; do
2846  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2847    ac_cv_prog_AWK="$ac_prog"
2848    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2849    break 2
2850  fi
2851done
2852  done
2853IFS=$as_save_IFS
2854
2855fi
2856fi
2857AWK=$ac_cv_prog_AWK
2858if test -n "$AWK"; then
2859  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2860$as_echo "$AWK" >&6; }
2861else
2862  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2863$as_echo "no" >&6; }
2864fi
2865
2866
2867  test -n "$AWK" && break
2868done
2869
2870{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2871$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2872set x ${MAKE-make}
2873ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2874if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
2875  $as_echo_n "(cached) " >&6
2876else
2877  cat >conftest.make <<\_ACEOF
2878SHELL = /bin/sh
2879all:
2880        @echo '@@@%%%=$(MAKE)=@@@%%%'
2881_ACEOF
2882# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
2883case `${MAKE-make} -f conftest.make 2>/dev/null` in
2884  *@@@%%%=?*=@@@%%%*)
2885    eval ac_cv_prog_make_${ac_make}_set=yes;;
2886  *)
2887    eval ac_cv_prog_make_${ac_make}_set=no;;
2888esac
2889rm -f conftest.make
2890fi
2891if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2892  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2893$as_echo "yes" >&6; }
2894  SET_MAKE=
2895else
2896  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2897$as_echo "no" >&6; }
2898  SET_MAKE="MAKE=${MAKE-make}"
2899fi
2900
2901rm -rf .tst 2>/dev/null
2902mkdir .tst 2>/dev/null
2903if test -d .tst; then
2904  am__leading_dot=.
2905else
2906  am__leading_dot=_
2907fi
2908rmdir .tst 2>/dev/null
2909
2910if test "`cd $srcdir && pwd`" != "`pwd`"; then
2911  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
2912  # is not polluted with repeated "-I."
2913  am__isrc=' -I$(srcdir)'
2914  # test to see if srcdir already configured
2915  if test -f $srcdir/config.status; then
2916    as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
2917  fi
2918fi
2919
2920# test whether we have cygpath
2921if test -z "$CYGPATH_W"; then
2922  if (cygpath --version) >/dev/null 2>/dev/null; then
2923    CYGPATH_W='cygpath -w'
2924  else
2925    CYGPATH_W=echo
2926  fi
2927fi
2928
2929
2930# Define the identity of the package.
2931 PACKAGE='cfa-cc'
2932 VERSION='1.0.0.0'
2933
2934
2935cat >>confdefs.h <<_ACEOF
2936#define PACKAGE "$PACKAGE"
2937_ACEOF
2938
2939
2940cat >>confdefs.h <<_ACEOF
2941#define VERSION "$VERSION"
2942_ACEOF
2943
2944# Some tools Automake needs.
2945
2946ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
2947
2948
2949AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
2950
2951
2952AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
2953
2954
2955AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
2956
2957
2958MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
2959
2960# We need awk for the "check" target.  The system "awk" is bad on
2961# some platforms.
2962# Always define AMTAR for backward compatibility.  Yes, it's still used
2963# in the wild :-(  We should find a proper way to deprecate it ...
2964AMTAR='$${TAR-tar}'
2965
2966am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
2967
2968
2969
2970
2971
2972
2973{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2974$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2975    # Check whether --enable-maintainer-mode was given.
2976if test "${enable_maintainer_mode+set}" = set; then :
2977  enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2978else
2979  USE_MAINTAINER_MODE=yes
2980fi
2981
2982  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2983$as_echo "$USE_MAINTAINER_MODE" >&6; }
2984   if test $USE_MAINTAINER_MODE = yes; then
2985  MAINTAINER_MODE_TRUE=
2986  MAINTAINER_MODE_FALSE='#'
2987else
2988  MAINTAINER_MODE_TRUE='#'
2989  MAINTAINER_MODE_FALSE=
2990fi
2991
2992  MAINT=$MAINTAINER_MODE_TRUE
2993
2994                        # may require auto* software to be installed
2995
2996rm -f version
2997echo ${PACKAGE_VERSION} > version               # file containing version number for other tools
2998chmod ugo-w version
2999ver_major=`cut -d '.' -f1 version`              # subdivide version number into components at periods
3000ver_minor=`cut -d '.' -f2 version`
3001ver_patch=`cut -d '.' -f3 version`
3002ver_build=`cut -d '.' -f4 version`
3003
3004# AC_SUBST([CONFIG_STATUS_DEPENDENCIES], ['$(top_srcdir)/version'])
3005
3006cat >>confdefs.h <<_ACEOF
3007#define CFA_VERSION_MAJOR ${ver_major}
3008_ACEOF
3009
3010
3011cat >>confdefs.h <<_ACEOF
3012#define CFA_VERSION_MINOR ${ver_minor}
3013_ACEOF
3014
3015
3016cat >>confdefs.h <<_ACEOF
3017#define CFA_VERSION_PATCH ${ver_patch}
3018_ACEOF
3019
3020
3021cat >>confdefs.h <<_ACEOF
3022#define CFA_VERSION_BUILD ${ver_build}
3023_ACEOF
3024
3025
3026cat >>confdefs.h <<_ACEOF
3027#define CFA_VERSION_SHORT "${ver_major}"
3028_ACEOF
3029
3030
3031cat >>confdefs.h <<_ACEOF
3032#define CFA_VERSION "${ver_major}.${ver_minor}"
3033_ACEOF
3034
3035
3036cat >>confdefs.h <<_ACEOF
3037#define CFA_VERSION_LONG "${ver_major}.${ver_minor}.${ver_patch}"
3038_ACEOF
3039
3040
3041cat >>confdefs.h <<_ACEOF
3042#define CFA_VERSION_FULL "${ver_major}.${ver_minor}.${ver_patch}.${ver_build}"
3043_ACEOF
3044
3045
3046# Installation paths
3047
3048
3049# Check whether --with-backend-compiler was given.
3050if test "${with_backend_compiler+set}" = set; then :
3051  withval=$with_backend_compiler; backendcompiler=$withval
3052else
3053  backendcompiler=""
3054fi
3055
3056if test "x$backendcompiler" != "x"; then
3057        BACKEND_CC=${backendcompiler}
3058else
3059        # Extract the first word of "gcc", so it can be a program name with args.
3060set dummy gcc; ac_word=$2
3061{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3062$as_echo_n "checking for $ac_word... " >&6; }
3063if ${ac_cv_path_BACKEND_CC+:} false; then :
3064  $as_echo_n "(cached) " >&6
3065else
3066  case $BACKEND_CC in
3067  [\\/]* | ?:[\\/]*)
3068  ac_cv_path_BACKEND_CC="$BACKEND_CC" # Let the user override the test with a path.
3069  ;;
3070  *)
3071  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3072for as_dir in $PATH
3073do
3074  IFS=$as_save_IFS
3075  test -z "$as_dir" && as_dir=.
3076    for ac_exec_ext in '' $ac_executable_extensions; do
3077  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3078    ac_cv_path_BACKEND_CC="$as_dir/$ac_word$ac_exec_ext"
3079    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3080    break 2
3081  fi
3082done
3083  done
3084IFS=$as_save_IFS
3085
3086  ;;
3087esac
3088fi
3089BACKEND_CC=$ac_cv_path_BACKEND_CC
3090if test -n "$BACKEND_CC"; then
3091  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BACKEND_CC" >&5
3092$as_echo "$BACKEND_CC" >&6; }
3093else
3094  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3095$as_echo "no" >&6; }
3096fi
3097
3098        # check gcc installed
3099        if test "x$BACKEND_CC" = "x"; then
3100                as_fn_error $? "some version of gcc is needed. Get it at ftp://ftp.gnu.org" "$LINENO" 5
3101                exit 1
3102        fi
3103fi
3104
3105cat >>confdefs.h <<_ACEOF
3106#define CFA_BACKEND_CC "${BACKEND_CC}"
3107_ACEOF
3108
3109
3110
3111
3112
3113# Check whether --enable-target-release was given.
3114if test "${enable_target_release+set}" = set; then :
3115  enableval=$enable_target_release;
3116fi
3117
3118# Check whether --enable-target-debug was given.
3119if test "${enable_target_debug+set}" = set; then :
3120  enableval=$enable_target_debug;
3121fi
3122
3123
3124case "$enable_target_release" in
3125        yes)
3126                case "$enable_target_debug" in
3127                        yes)
3128                                build_release="yes"
3129                                build_debug="yes"
3130                                ;;
3131                        no)
3132                                build_release="yes"
3133                                build_debug="no"
3134                                ;;
3135                        *)
3136                                build_release="yes"
3137                                build_debug="no"
3138                                ;;
3139                esac
3140                ;;
3141        no)
3142                case "$enable_target_debug" in
3143                        yes)
3144                                build_release="no"
3145                                build_debug="yes"
3146                                ;;
3147                        no)
3148                                as_fn_error $? "Must build target debug or release" "$LINENO" 5
3149                                exit 1;
3150                                ;;
3151                        *)
3152                                build_release="no"
3153                                build_debug="yes"
3154                                ;;
3155                esac
3156                ;;
3157        *)
3158                case "$enable_target_debug" in
3159                        yes)
3160                                build_release="no"
3161                                build_debug="yes"
3162                                ;;
3163                        no)
3164                                build_release="yes"
3165                                build_debug="no"
3166                                ;;
3167                        *)
3168                                build_release="yes"
3169                                build_debug="yes"
3170                                ;;
3171                esac
3172                ;;
3173esac
3174
3175 if test "x$build_release" = "xyes"; then
3176  BUILD_RELEASE_TRUE=
3177  BUILD_RELEASE_FALSE='#'
3178else
3179  BUILD_RELEASE_TRUE='#'
3180  BUILD_RELEASE_FALSE=
3181fi
3182
3183 if test "x$build_debug" = "xyes"; then
3184  BUILD_DEBUG_TRUE=
3185  BUILD_DEBUG_FALSE='#'
3186else
3187  BUILD_DEBUG_TRUE='#'
3188  BUILD_DEBUG_FALSE=
3189fi
3190
3191
3192if test "x$prefix" = "xNONE"; then
3193        cfa_prefix=${ac_default_prefix}
3194else
3195        cfa_prefix=${prefix}
3196fi
3197
3198cat >>confdefs.h <<_ACEOF
3199#define CFA_PREFIX "${cfa_prefix}"
3200_ACEOF
3201
3202CFA_PREFIX=${cfa_prefix}
3203
3204
3205if test "$includedir" = '${prefix}/include'; then
3206        cfa_incdir="${cfa_prefix}/include"
3207else
3208        cfa_incdir=${includedir}
3209fi
3210
3211cat >>confdefs.h <<_ACEOF
3212#define CFA_INCDIR "${cfa_incdir}"
3213_ACEOF
3214
3215CFA_INCDIR=${cfa_incdir}
3216
3217
3218if test "$bindir" = '${exec_prefix}/bin'; then
3219        cfa_bindir="${cfa_prefix}/bin"
3220else
3221        cfa_bindir=${bindir}
3222fi
3223
3224cat >>confdefs.h <<_ACEOF
3225#define CFA_BINDIR "${cfa_bindir}"
3226_ACEOF
3227
3228CFA_BINDIR=${cfa_bindir}
3229
3230
3231if test "$libdir" = '${exec_prefix}/lib'; then
3232        cfa_libdir=${cfa_prefix}/lib
3233else
3234        cfa_libdir=${libdir}
3235fi
3236
3237cat >>confdefs.h <<_ACEOF
3238#define CFA_LIBDIR "${cfa_libdir}"
3239_ACEOF
3240
3241CFA_LIBDIR=${cfa_libdir}
3242
3243
3244
3245cat >>confdefs.h <<_ACEOF
3246#define CFA_FLAGS "${CFAFLAGS}"
3247_ACEOF
3248
3249CFA_FLAGS=${CFAFLAGS}
3250
3251
3252# Make sure we can run config.sub.
3253$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3254  as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3255
3256{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3257$as_echo_n "checking build system type... " >&6; }
3258if ${ac_cv_build+:} false; then :
3259  $as_echo_n "(cached) " >&6
3260else
3261  ac_build_alias=$build_alias
3262test "x$ac_build_alias" = x &&
3263  ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3264test "x$ac_build_alias" = x &&
3265  as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
3266ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3267  as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3268
3269fi
3270{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3271$as_echo "$ac_cv_build" >&6; }
3272case $ac_cv_build in
3273*-*-*) ;;
3274*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
3275esac
3276build=$ac_cv_build
3277ac_save_IFS=$IFS; IFS='-'
3278set x $ac_cv_build
3279shift
3280build_cpu=$1
3281build_vendor=$2
3282shift; shift
3283# Remember, the first character of IFS is used to create $*,
3284# except with old shells:
3285build_os=$*
3286IFS=$ac_save_IFS
3287case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3288
3289
3290{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3291$as_echo_n "checking host system type... " >&6; }
3292if ${ac_cv_host+:} false; then :
3293  $as_echo_n "(cached) " >&6
3294else
3295  if test "x$host_alias" = x; then
3296  ac_cv_host=$ac_cv_build
3297else
3298  ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3299    as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3300fi
3301
3302fi
3303{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3304$as_echo "$ac_cv_host" >&6; }
3305case $ac_cv_host in
3306*-*-*) ;;
3307*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
3308esac
3309host=$ac_cv_host
3310ac_save_IFS=$IFS; IFS='-'
3311set x $ac_cv_host
3312shift
3313host_cpu=$1
3314host_vendor=$2
3315shift; shift
3316# Remember, the first character of IFS is used to create $*,
3317# except with old shells:
3318host_os=$*
3319IFS=$ac_save_IFS
3320case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3321
3322
3323MACHINE_TYPE=$host_cpu
3324
3325
3326# Checks for programs.
3327ac_ext=cpp
3328ac_cpp='$CXXCPP $CPPFLAGS'
3329ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3330ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3331ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3332if test -z "$CXX"; then
3333  if test -n "$CCC"; then
3334    CXX=$CCC
3335  else
3336    if test -n "$ac_tool_prefix"; then
3337  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3338  do
3339    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3340set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3341{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3342$as_echo_n "checking for $ac_word... " >&6; }
3343if ${ac_cv_prog_CXX+:} false; then :
3344  $as_echo_n "(cached) " >&6
3345else
3346  if test -n "$CXX"; then
3347  ac_cv_prog_CXX="$CXX" # Let the user override the test.
3348else
3349as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3350for as_dir in $PATH
3351do
3352  IFS=$as_save_IFS
3353  test -z "$as_dir" && as_dir=.
3354    for ac_exec_ext in '' $ac_executable_extensions; do
3355  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3356    ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3357    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3358    break 2
3359  fi
3360done
3361  done
3362IFS=$as_save_IFS
3363
3364fi
3365fi
3366CXX=$ac_cv_prog_CXX
3367if test -n "$CXX"; then
3368  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3369$as_echo "$CXX" >&6; }
3370else
3371  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3372$as_echo "no" >&6; }
3373fi
3374
3375
3376    test -n "$CXX" && break
3377  done
3378fi
3379if test -z "$CXX"; then
3380  ac_ct_CXX=$CXX
3381  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3382do
3383  # Extract the first word of "$ac_prog", so it can be a program name with args.
3384set dummy $ac_prog; ac_word=$2
3385{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3386$as_echo_n "checking for $ac_word... " >&6; }
3387if ${ac_cv_prog_ac_ct_CXX+:} false; then :
3388  $as_echo_n "(cached) " >&6
3389else
3390  if test -n "$ac_ct_CXX"; then
3391  ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3392else
3393as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3394for as_dir in $PATH
3395do
3396  IFS=$as_save_IFS
3397  test -z "$as_dir" && as_dir=.
3398    for ac_exec_ext in '' $ac_executable_extensions; do
3399  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3400    ac_cv_prog_ac_ct_CXX="$ac_prog"
3401    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3402    break 2
3403  fi
3404done
3405  done
3406IFS=$as_save_IFS
3407
3408fi
3409fi
3410ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3411if test -n "$ac_ct_CXX"; then
3412  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3413$as_echo "$ac_ct_CXX" >&6; }
3414else
3415  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3416$as_echo "no" >&6; }
3417fi
3418
3419
3420  test -n "$ac_ct_CXX" && break
3421done
3422
3423  if test "x$ac_ct_CXX" = x; then
3424    CXX="g++"
3425  else
3426    case $cross_compiling:$ac_tool_warned in
3427yes:)
3428{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3429$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3430ac_tool_warned=yes ;;
3431esac
3432    CXX=$ac_ct_CXX
3433  fi
3434fi
3435
3436  fi
3437fi
3438# Provide some information about the compiler.
3439$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3440set X $ac_compile
3441ac_compiler=$2
3442for ac_option in --version -v -V -qversion; do
3443  { { ac_try="$ac_compiler $ac_option >&5"
3444case "(($ac_try" in
3445  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3446  *) ac_try_echo=$ac_try;;
3447esac
3448eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3449$as_echo "$ac_try_echo"; } >&5
3450  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3451  ac_status=$?
3452  if test -s conftest.err; then
3453    sed '10a\
3454... rest of stderr output deleted ...
3455         10q' conftest.err >conftest.er1
3456    cat conftest.er1 >&5
3457  fi
3458  rm -f conftest.er1 conftest.err
3459  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3460  test $ac_status = 0; }
3461done
3462
3463cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3464/* end confdefs.h.  */
3465
3466int
3467main ()
3468{
3469
3470  ;
3471  return 0;
3472}
3473_ACEOF
3474ac_clean_files_save=$ac_clean_files
3475ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3476# Try to create an executable without -o first, disregard a.out.
3477# It will help us diagnose broken compilers, and finding out an intuition
3478# of exeext.
3479{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler works" >&5
3480$as_echo_n "checking whether the C++ compiler works... " >&6; }
3481ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3482
3483# The possible output files:
3484ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3485
3486ac_rmfiles=
3487for ac_file in $ac_files
3488do
3489  case $ac_file in
3490    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3491    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3492  esac
3493done
3494rm -f $ac_rmfiles
3495
3496if { { ac_try="$ac_link_default"
3497case "(($ac_try" in
3498  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3499  *) ac_try_echo=$ac_try;;
3500esac
3501eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3502$as_echo "$ac_try_echo"; } >&5
3503  (eval "$ac_link_default") 2>&5
3504  ac_status=$?
3505  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3506  test $ac_status = 0; }; then :
3507  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3508# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3509# in a Makefile.  We should not override ac_cv_exeext if it was cached,
3510# so that the user can short-circuit this test for compilers unknown to
3511# Autoconf.
3512for ac_file in $ac_files ''
3513do
3514  test -f "$ac_file" || continue
3515  case $ac_file in
3516    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3517        ;;
3518    [ab].out )
3519        # We found the default executable, but exeext='' is most
3520        # certainly right.
3521        break;;
3522    *.* )
3523        if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3524        then :; else
3525           ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3526        fi
3527        # We set ac_cv_exeext here because the later test for it is not
3528        # safe: cross compilers may not add the suffix if given an `-o'
3529        # argument, so we may need to know it at that point already.
3530        # Even if this section looks crufty: it has the advantage of
3531        # actually working.
3532        break;;
3533    * )
3534        break;;
3535  esac
3536done
3537test "$ac_cv_exeext" = no && ac_cv_exeext=
3538
3539else
3540  ac_file=''
3541fi
3542if test -z "$ac_file"; then :
3543  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3544$as_echo "no" >&6; }
3545$as_echo "$as_me: failed program was:" >&5
3546sed 's/^/| /' conftest.$ac_ext >&5
3547
3548{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3549$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3550as_fn_error 77 "C++ compiler cannot create executables
3551See \`config.log' for more details" "$LINENO" 5; }
3552else
3553  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3554$as_echo "yes" >&6; }
3555fi
3556{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler default output file name" >&5
3557$as_echo_n "checking for C++ compiler default output file name... " >&6; }
3558{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3559$as_echo "$ac_file" >&6; }
3560ac_exeext=$ac_cv_exeext
3561
3562rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3563ac_clean_files=$ac_clean_files_save
3564{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3565$as_echo_n "checking for suffix of executables... " >&6; }
3566if { { ac_try="$ac_link"
3567case "(($ac_try" in
3568  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3569  *) ac_try_echo=$ac_try;;
3570esac
3571eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3572$as_echo "$ac_try_echo"; } >&5
3573  (eval "$ac_link") 2>&5
3574  ac_status=$?
3575  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3576  test $ac_status = 0; }; then :
3577  # If both `conftest.exe' and `conftest' are `present' (well, observable)
3578# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3579# work properly (i.e., refer to `conftest.exe'), while it won't with
3580# `rm'.
3581for ac_file in conftest.exe conftest conftest.*; do
3582  test -f "$ac_file" || continue
3583  case $ac_file in
3584    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3585    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3586          break;;
3587    * ) break;;
3588  esac
3589done
3590else
3591  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3592$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3593as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3594See \`config.log' for more details" "$LINENO" 5; }
3595fi
3596rm -f conftest conftest$ac_cv_exeext
3597{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3598$as_echo "$ac_cv_exeext" >&6; }
3599
3600rm -f conftest.$ac_ext
3601EXEEXT=$ac_cv_exeext
3602ac_exeext=$EXEEXT
3603cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3604/* end confdefs.h.  */
3605#include <stdio.h>
3606int
3607main ()
3608{
3609FILE *f = fopen ("conftest.out", "w");
3610 return ferror (f) || fclose (f) != 0;
3611
3612  ;
3613  return 0;
3614}
3615_ACEOF
3616ac_clean_files="$ac_clean_files conftest.out"
3617# Check that the compiler produces executables we can run.  If not, either
3618# the compiler is broken, or we cross compile.
3619{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3620$as_echo_n "checking whether we are cross compiling... " >&6; }
3621if test "$cross_compiling" != yes; then
3622  { { ac_try="$ac_link"
3623case "(($ac_try" in
3624  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3625  *) ac_try_echo=$ac_try;;
3626esac
3627eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3628$as_echo "$ac_try_echo"; } >&5
3629  (eval "$ac_link") 2>&5
3630  ac_status=$?
3631  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3632  test $ac_status = 0; }
3633  if { ac_try='./conftest$ac_cv_exeext'
3634  { { case "(($ac_try" in
3635  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3636  *) ac_try_echo=$ac_try;;
3637esac
3638eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3639$as_echo "$ac_try_echo"; } >&5
3640  (eval "$ac_try") 2>&5
3641  ac_status=$?
3642  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3643  test $ac_status = 0; }; }; then
3644    cross_compiling=no
3645  else
3646    if test "$cross_compiling" = maybe; then
3647        cross_compiling=yes
3648    else
3649        { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3650$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3651as_fn_error $? "cannot run C++ compiled programs.
3652If you meant to cross compile, use \`--host'.
3653See \`config.log' for more details" "$LINENO" 5; }
3654    fi
3655  fi
3656fi
3657{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3658$as_echo "$cross_compiling" >&6; }
3659
3660rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3661ac_clean_files=$ac_clean_files_save
3662{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3663$as_echo_n "checking for suffix of object files... " >&6; }
3664if ${ac_cv_objext+:} false; then :
3665  $as_echo_n "(cached) " >&6
3666else
3667  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3668/* end confdefs.h.  */
3669
3670int
3671main ()
3672{
3673
3674  ;
3675  return 0;
3676}
3677_ACEOF
3678rm -f conftest.o conftest.obj
3679if { { ac_try="$ac_compile"
3680case "(($ac_try" in
3681  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3682  *) ac_try_echo=$ac_try;;
3683esac
3684eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3685$as_echo "$ac_try_echo"; } >&5
3686  (eval "$ac_compile") 2>&5
3687  ac_status=$?
3688  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3689  test $ac_status = 0; }; then :
3690  for ac_file in conftest.o conftest.obj conftest.*; do
3691  test -f "$ac_file" || continue;
3692  case $ac_file in
3693    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3694    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3695       break;;
3696  esac
3697done
3698else
3699  $as_echo "$as_me: failed program was:" >&5
3700sed 's/^/| /' conftest.$ac_ext >&5
3701
3702{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3703$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3704as_fn_error $? "cannot compute suffix of object files: cannot compile
3705See \`config.log' for more details" "$LINENO" 5; }
3706fi
3707rm -f conftest.$ac_cv_objext conftest.$ac_ext
3708fi
3709{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3710$as_echo "$ac_cv_objext" >&6; }
3711OBJEXT=$ac_cv_objext
3712ac_objext=$OBJEXT
3713{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3714$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3715if ${ac_cv_cxx_compiler_gnu+:} false; then :
3716  $as_echo_n "(cached) " >&6
3717else
3718  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3719/* end confdefs.h.  */
3720
3721int
3722main ()
3723{
3724#ifndef __GNUC__
3725       choke me
3726#endif
3727
3728  ;
3729  return 0;
3730}
3731_ACEOF
3732if ac_fn_cxx_try_compile "$LINENO"; then :
3733  ac_compiler_gnu=yes
3734else
3735  ac_compiler_gnu=no
3736fi
3737rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3738ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3739
3740fi
3741{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3742$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3743if test $ac_compiler_gnu = yes; then
3744  GXX=yes
3745else
3746  GXX=
3747fi
3748ac_test_CXXFLAGS=${CXXFLAGS+set}
3749ac_save_CXXFLAGS=$CXXFLAGS
3750{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3751$as_echo_n "checking whether $CXX accepts -g... " >&6; }
3752if ${ac_cv_prog_cxx_g+:} false; then :
3753  $as_echo_n "(cached) " >&6
3754else
3755  ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3756   ac_cxx_werror_flag=yes
3757   ac_cv_prog_cxx_g=no
3758   CXXFLAGS="-g"
3759   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3760/* end confdefs.h.  */
3761
3762int
3763main ()
3764{
3765
3766  ;
3767  return 0;
3768}
3769_ACEOF
3770if ac_fn_cxx_try_compile "$LINENO"; then :
3771  ac_cv_prog_cxx_g=yes
3772else
3773  CXXFLAGS=""
3774      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3775/* end confdefs.h.  */
3776
3777int
3778main ()
3779{
3780
3781  ;
3782  return 0;
3783}
3784_ACEOF
3785if ac_fn_cxx_try_compile "$LINENO"; then :
3786
3787else
3788  ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3789         CXXFLAGS="-g"
3790         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3791/* end confdefs.h.  */
3792
3793int
3794main ()
3795{
3796
3797  ;
3798  return 0;
3799}
3800_ACEOF
3801if ac_fn_cxx_try_compile "$LINENO"; then :
3802  ac_cv_prog_cxx_g=yes
3803fi
3804rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3805fi
3806rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3807fi
3808rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3809   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3810fi
3811{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3812$as_echo "$ac_cv_prog_cxx_g" >&6; }
3813if test "$ac_test_CXXFLAGS" = set; then
3814  CXXFLAGS=$ac_save_CXXFLAGS
3815elif test $ac_cv_prog_cxx_g = yes; then
3816  if test "$GXX" = yes; then
3817    CXXFLAGS="-g -O2"
3818  else
3819    CXXFLAGS="-g"
3820  fi
3821else
3822  if test "$GXX" = yes; then
3823    CXXFLAGS="-O2"
3824  else
3825    CXXFLAGS=
3826  fi
3827fi
3828ac_ext=c
3829ac_cpp='$CPP $CPPFLAGS'
3830ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3831ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3832ac_compiler_gnu=$ac_cv_c_compiler_gnu
3833DEPDIR="${am__leading_dot}deps"
3834
3835ac_config_commands="$ac_config_commands depfiles"
3836
3837
3838am_make=${MAKE-make}
3839cat > confinc << 'END'
3840am__doit:
3841        @echo this is the am__doit target
3842.PHONY: am__doit
3843END
3844# If we don't find an include directive, just comment out the code.
3845{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
3846$as_echo_n "checking for style of include used by $am_make... " >&6; }
3847am__include="#"
3848am__quote=
3849_am_result=none
3850# First try GNU make style include.
3851echo "include confinc" > confmf
3852# Ignore all kinds of additional output from `make'.
3853case `$am_make -s -f confmf 2> /dev/null` in #(
3854*the\ am__doit\ target*)
3855  am__include=include
3856  am__quote=
3857  _am_result=GNU
3858  ;;
3859esac
3860# Now try BSD make style include.
3861if test "$am__include" = "#"; then
3862   echo '.include "confinc"' > confmf
3863   case `$am_make -s -f confmf 2> /dev/null` in #(
3864   *the\ am__doit\ target*)
3865     am__include=.include
3866     am__quote="\""
3867     _am_result=BSD
3868     ;;
3869   esac
3870fi
3871
3872
3873{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
3874$as_echo "$_am_result" >&6; }
3875rm -f confinc confmf
3876
3877# Check whether --enable-dependency-tracking was given.
3878if test "${enable_dependency_tracking+set}" = set; then :
3879  enableval=$enable_dependency_tracking;
3880fi
3881
3882if test "x$enable_dependency_tracking" != xno; then
3883  am_depcomp="$ac_aux_dir/depcomp"
3884  AMDEPBACKSLASH='\'
3885  am__nodep='_no'
3886fi
3887 if test "x$enable_dependency_tracking" != xno; then
3888  AMDEP_TRUE=
3889  AMDEP_FALSE='#'
3890else
3891  AMDEP_TRUE='#'
3892  AMDEP_FALSE=
3893fi
3894
3895
3896
3897depcc="$CXX"  am_compiler_list=
3898
3899{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
3900$as_echo_n "checking dependency style of $depcc... " >&6; }
3901if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
3902  $as_echo_n "(cached) " >&6
3903else
3904  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3905  # We make a subdir and do the tests there.  Otherwise we can end up
3906  # making bogus files that we don't know about and never remove.  For
3907  # instance it was reported that on HP-UX the gcc test will end up
3908  # making a dummy file named `D' -- because `-MD' means `put the output
3909  # in D'.
3910  rm -rf conftest.dir
3911  mkdir conftest.dir
3912  # Copy depcomp to subdir because otherwise we won't find it if we're
3913  # using a relative directory.
3914  cp "$am_depcomp" conftest.dir
3915  cd conftest.dir
3916  # We will build objects and dependencies in a subdirectory because
3917  # it helps to detect inapplicable dependency modes.  For instance
3918  # both Tru64's cc and ICC support -MD to output dependencies as a
3919  # side effect of compilation, but ICC will put the dependencies in
3920  # the current directory while Tru64 will put them in the object
3921  # directory.
3922  mkdir sub
3923
3924  am_cv_CXX_dependencies_compiler_type=none
3925  if test "$am_compiler_list" = ""; then
3926     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
3927  fi
3928  am__universal=false
3929  case " $depcc " in #(
3930     *\ -arch\ *\ -arch\ *) am__universal=true ;;
3931     esac
3932
3933  for depmode in $am_compiler_list; do
3934    # Setup a source with many dependencies, because some compilers
3935    # like to wrap large dependency lists on column 80 (with \), and
3936    # we should not choose a depcomp mode which is confused by this.
3937    #
3938    # We need to recreate these files for each test, as the compiler may
3939    # overwrite some of them when testing with obscure command lines.
3940    # This happens at least with the AIX C compiler.
3941    : > sub/conftest.c
3942    for i in 1 2 3 4 5 6; do
3943      echo '#include "conftst'$i'.h"' >> sub/conftest.c
3944      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3945      # Solaris 8's {/usr,}/bin/sh.
3946      touch sub/conftst$i.h
3947    done
3948    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3949
3950    # We check with `-c' and `-o' for the sake of the "dashmstdout"
3951    # mode.  It turns out that the SunPro C++ compiler does not properly
3952    # handle `-M -o', and we need to detect this.  Also, some Intel
3953    # versions had trouble with output in subdirs
3954    am__obj=sub/conftest.${OBJEXT-o}
3955    am__minus_obj="-o $am__obj"
3956    case $depmode in
3957    gcc)
3958      # This depmode causes a compiler race in universal mode.
3959      test "$am__universal" = false || continue
3960      ;;
3961    nosideeffect)
3962      # after this tag, mechanisms are not by side-effect, so they'll
3963      # only be used when explicitly requested
3964      if test "x$enable_dependency_tracking" = xyes; then
3965        continue
3966      else
3967        break
3968      fi
3969      ;;
3970    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
3971      # This compiler won't grok `-c -o', but also, the minuso test has
3972      # not run yet.  These depmodes are late enough in the game, and
3973      # so weak that their functioning should not be impacted.
3974      am__obj=conftest.${OBJEXT-o}
3975      am__minus_obj=
3976      ;;
3977    none) break ;;
3978    esac
3979    if depmode=$depmode \
3980       source=sub/conftest.c object=$am__obj \
3981       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3982       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
3983         >/dev/null 2>conftest.err &&
3984       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
3985       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3986       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
3987       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3988      # icc doesn't choke on unknown options, it will just issue warnings
3989      # or remarks (even with -Werror).  So we grep stderr for any message
3990      # that says an option was ignored or not supported.
3991      # When given -MP, icc 7.0 and 7.1 complain thusly:
3992      #   icc: Command line warning: ignoring option '-M'; no argument required
3993      # The diagnosis changed in icc 8.0:
3994      #   icc: Command line remark: option '-MP' not supported
3995      if (grep 'ignoring option' conftest.err ||
3996          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3997        am_cv_CXX_dependencies_compiler_type=$depmode
3998        break
3999      fi
4000    fi
4001  done
4002
4003  cd ..
4004  rm -rf conftest.dir
4005else
4006  am_cv_CXX_dependencies_compiler_type=none
4007fi
4008
4009fi
4010{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
4011$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
4012CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
4013
4014 if
4015  test "x$enable_dependency_tracking" != xno \
4016  && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
4017  am__fastdepCXX_TRUE=
4018  am__fastdepCXX_FALSE='#'
4019else
4020  am__fastdepCXX_TRUE='#'
4021  am__fastdepCXX_FALSE=
4022fi
4023
4024
4025ac_ext=c
4026ac_cpp='$CPP $CPPFLAGS'
4027ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4028ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4029ac_compiler_gnu=$ac_cv_c_compiler_gnu
4030if test -n "$ac_tool_prefix"; then
4031  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4032set dummy ${ac_tool_prefix}gcc; ac_word=$2
4033{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4034$as_echo_n "checking for $ac_word... " >&6; }
4035if ${ac_cv_prog_CC+:} false; then :
4036  $as_echo_n "(cached) " >&6
4037else
4038  if test -n "$CC"; then
4039  ac_cv_prog_CC="$CC" # Let the user override the test.
4040else
4041as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4042for as_dir in $PATH
4043do
4044  IFS=$as_save_IFS
4045  test -z "$as_dir" && as_dir=.
4046    for ac_exec_ext in '' $ac_executable_extensions; do
4047  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4048    ac_cv_prog_CC="${ac_tool_prefix}gcc"
4049    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4050    break 2
4051  fi
4052done
4053  done
4054IFS=$as_save_IFS
4055
4056fi
4057fi
4058CC=$ac_cv_prog_CC
4059if test -n "$CC"; then
4060  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4061$as_echo "$CC" >&6; }
4062else
4063  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4064$as_echo "no" >&6; }
4065fi
4066
4067
4068fi
4069if test -z "$ac_cv_prog_CC"; then
4070  ac_ct_CC=$CC
4071  # Extract the first word of "gcc", so it can be a program name with args.
4072set dummy gcc; ac_word=$2
4073{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4074$as_echo_n "checking for $ac_word... " >&6; }
4075if ${ac_cv_prog_ac_ct_CC+:} false; then :
4076  $as_echo_n "(cached) " >&6
4077else
4078  if test -n "$ac_ct_CC"; then
4079  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4080else
4081as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4082for as_dir in $PATH
4083do
4084  IFS=$as_save_IFS
4085  test -z "$as_dir" && as_dir=.
4086    for ac_exec_ext in '' $ac_executable_extensions; do
4087  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4088    ac_cv_prog_ac_ct_CC="gcc"
4089    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4090    break 2
4091  fi
4092done
4093  done
4094IFS=$as_save_IFS
4095
4096fi
4097fi
4098ac_ct_CC=$ac_cv_prog_ac_ct_CC
4099if test -n "$ac_ct_CC"; then
4100  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4101$as_echo "$ac_ct_CC" >&6; }
4102else
4103  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4104$as_echo "no" >&6; }
4105fi
4106
4107  if test "x$ac_ct_CC" = x; then
4108    CC=""
4109  else
4110    case $cross_compiling:$ac_tool_warned in
4111yes:)
4112{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4113$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4114ac_tool_warned=yes ;;
4115esac
4116    CC=$ac_ct_CC
4117  fi
4118else
4119  CC="$ac_cv_prog_CC"
4120fi
4121
4122if test -z "$CC"; then
4123          if test -n "$ac_tool_prefix"; then
4124    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4125set dummy ${ac_tool_prefix}cc; ac_word=$2
4126{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4127$as_echo_n "checking for $ac_word... " >&6; }
4128if ${ac_cv_prog_CC+:} false; then :
4129  $as_echo_n "(cached) " >&6
4130else
4131  if test -n "$CC"; then
4132  ac_cv_prog_CC="$CC" # Let the user override the test.
4133else
4134as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4135for as_dir in $PATH
4136do
4137  IFS=$as_save_IFS
4138  test -z "$as_dir" && as_dir=.
4139    for ac_exec_ext in '' $ac_executable_extensions; do
4140  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4141    ac_cv_prog_CC="${ac_tool_prefix}cc"
4142    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4143    break 2
4144  fi
4145done
4146  done
4147IFS=$as_save_IFS
4148
4149fi
4150fi
4151CC=$ac_cv_prog_CC
4152if test -n "$CC"; then
4153  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4154$as_echo "$CC" >&6; }
4155else
4156  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4157$as_echo "no" >&6; }
4158fi
4159
4160
4161  fi
4162fi
4163if test -z "$CC"; then
4164  # Extract the first word of "cc", so it can be a program name with args.
4165set dummy cc; ac_word=$2
4166{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4167$as_echo_n "checking for $ac_word... " >&6; }
4168if ${ac_cv_prog_CC+:} false; then :
4169  $as_echo_n "(cached) " >&6
4170else
4171  if test -n "$CC"; then
4172  ac_cv_prog_CC="$CC" # Let the user override the test.
4173else
4174  ac_prog_rejected=no
4175as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4176for as_dir in $PATH
4177do
4178  IFS=$as_save_IFS
4179  test -z "$as_dir" && as_dir=.
4180    for ac_exec_ext in '' $ac_executable_extensions; do
4181  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4182    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4183       ac_prog_rejected=yes
4184       continue
4185     fi
4186    ac_cv_prog_CC="cc"
4187    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4188    break 2
4189  fi
4190done
4191  done
4192IFS=$as_save_IFS
4193
4194if test $ac_prog_rejected = yes; then
4195  # We found a bogon in the path, so make sure we never use it.
4196  set dummy $ac_cv_prog_CC
4197  shift
4198  if test $# != 0; then
4199    # We chose a different compiler from the bogus one.
4200    # However, it has the same basename, so the bogon will be chosen
4201    # first if we set CC to just the basename; use the full file name.
4202    shift
4203    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4204  fi
4205fi
4206fi
4207fi
4208CC=$ac_cv_prog_CC
4209if test -n "$CC"; then
4210  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4211$as_echo "$CC" >&6; }
4212else
4213  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4214$as_echo "no" >&6; }
4215fi
4216
4217
4218fi
4219if test -z "$CC"; then
4220  if test -n "$ac_tool_prefix"; then
4221  for ac_prog in cl.exe
4222  do
4223    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4224set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4225{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4226$as_echo_n "checking for $ac_word... " >&6; }
4227if ${ac_cv_prog_CC+:} false; then :
4228  $as_echo_n "(cached) " >&6
4229else
4230  if test -n "$CC"; then
4231  ac_cv_prog_CC="$CC" # Let the user override the test.
4232else
4233as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4234for as_dir in $PATH
4235do
4236  IFS=$as_save_IFS
4237  test -z "$as_dir" && as_dir=.
4238    for ac_exec_ext in '' $ac_executable_extensions; do
4239  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4240    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4241    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4242    break 2
4243  fi
4244done
4245  done
4246IFS=$as_save_IFS
4247
4248fi
4249fi
4250CC=$ac_cv_prog_CC
4251if test -n "$CC"; then
4252  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4253$as_echo "$CC" >&6; }
4254else
4255  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4256$as_echo "no" >&6; }
4257fi
4258
4259
4260    test -n "$CC" && break
4261  done
4262fi
4263if test -z "$CC"; then
4264  ac_ct_CC=$CC
4265  for ac_prog in cl.exe
4266do
4267  # Extract the first word of "$ac_prog", so it can be a program name with args.
4268set dummy $ac_prog; ac_word=$2
4269{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4270$as_echo_n "checking for $ac_word... " >&6; }
4271if ${ac_cv_prog_ac_ct_CC+:} false; then :
4272  $as_echo_n "(cached) " >&6
4273else
4274  if test -n "$ac_ct_CC"; then
4275  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4276else
4277as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4278for as_dir in $PATH
4279do
4280  IFS=$as_save_IFS
4281  test -z "$as_dir" && as_dir=.
4282    for ac_exec_ext in '' $ac_executable_extensions; do
4283  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4284    ac_cv_prog_ac_ct_CC="$ac_prog"
4285    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4286    break 2
4287  fi
4288done
4289  done
4290IFS=$as_save_IFS
4291
4292fi
4293fi
4294ac_ct_CC=$ac_cv_prog_ac_ct_CC
4295if test -n "$ac_ct_CC"; then
4296  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4297$as_echo "$ac_ct_CC" >&6; }
4298else
4299  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4300$as_echo "no" >&6; }
4301fi
4302
4303
4304  test -n "$ac_ct_CC" && break
4305done
4306
4307  if test "x$ac_ct_CC" = x; then
4308    CC=""
4309  else
4310    case $cross_compiling:$ac_tool_warned in
4311yes:)
4312{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4313$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4314ac_tool_warned=yes ;;
4315esac
4316    CC=$ac_ct_CC
4317  fi
4318fi
4319
4320fi
4321
4322
4323test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4324$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4325as_fn_error $? "no acceptable C compiler found in \$PATH
4326See \`config.log' for more details" "$LINENO" 5; }
4327
4328# Provide some information about the compiler.
4329$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4330set X $ac_compile
4331ac_compiler=$2
4332for ac_option in --version -v -V -qversion; do
4333  { { ac_try="$ac_compiler $ac_option >&5"
4334case "(($ac_try" in
4335  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4336  *) ac_try_echo=$ac_try;;
4337esac
4338eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4339$as_echo "$ac_try_echo"; } >&5
4340  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4341  ac_status=$?
4342  if test -s conftest.err; then
4343    sed '10a\
4344... rest of stderr output deleted ...
4345         10q' conftest.err >conftest.er1
4346    cat conftest.er1 >&5
4347  fi
4348  rm -f conftest.er1 conftest.err
4349  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4350  test $ac_status = 0; }
4351done
4352
4353{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4354$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4355if ${ac_cv_c_compiler_gnu+:} false; then :
4356  $as_echo_n "(cached) " >&6
4357else
4358  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4359/* end confdefs.h.  */
4360
4361int
4362main ()
4363{
4364#ifndef __GNUC__
4365       choke me
4366#endif
4367
4368  ;
4369  return 0;
4370}
4371_ACEOF
4372if ac_fn_c_try_compile "$LINENO"; then :
4373  ac_compiler_gnu=yes
4374else
4375  ac_compiler_gnu=no
4376fi
4377rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4378ac_cv_c_compiler_gnu=$ac_compiler_gnu
4379
4380fi
4381{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4382$as_echo "$ac_cv_c_compiler_gnu" >&6; }
4383if test $ac_compiler_gnu = yes; then
4384  GCC=yes
4385else
4386  GCC=
4387fi
4388ac_test_CFLAGS=${CFLAGS+set}
4389ac_save_CFLAGS=$CFLAGS
4390{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4391$as_echo_n "checking whether $CC accepts -g... " >&6; }
4392if ${ac_cv_prog_cc_g+:} false; then :
4393  $as_echo_n "(cached) " >&6
4394else
4395  ac_save_c_werror_flag=$ac_c_werror_flag
4396   ac_c_werror_flag=yes
4397   ac_cv_prog_cc_g=no
4398   CFLAGS="-g"
4399   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4400/* end confdefs.h.  */
4401
4402int
4403main ()
4404{
4405
4406  ;
4407  return 0;
4408}
4409_ACEOF
4410if ac_fn_c_try_compile "$LINENO"; then :
4411  ac_cv_prog_cc_g=yes
4412else
4413  CFLAGS=""
4414      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4415/* end confdefs.h.  */
4416
4417int
4418main ()
4419{
4420
4421  ;
4422  return 0;
4423}
4424_ACEOF
4425if ac_fn_c_try_compile "$LINENO"; then :
4426
4427else
4428  ac_c_werror_flag=$ac_save_c_werror_flag
4429         CFLAGS="-g"
4430         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4431/* end confdefs.h.  */
4432
4433int
4434main ()
4435{
4436
4437  ;
4438  return 0;
4439}
4440_ACEOF
4441if ac_fn_c_try_compile "$LINENO"; then :
4442  ac_cv_prog_cc_g=yes
4443fi
4444rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4445fi
4446rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4447fi
4448rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4449   ac_c_werror_flag=$ac_save_c_werror_flag
4450fi
4451{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4452$as_echo "$ac_cv_prog_cc_g" >&6; }
4453if test "$ac_test_CFLAGS" = set; then
4454  CFLAGS=$ac_save_CFLAGS
4455elif test $ac_cv_prog_cc_g = yes; then
4456  if test "$GCC" = yes; then
4457    CFLAGS="-g -O2"
4458  else
4459    CFLAGS="-g"
4460  fi
4461else
4462  if test "$GCC" = yes; then
4463    CFLAGS="-O2"
4464  else
4465    CFLAGS=
4466  fi
4467fi
4468{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4469$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4470if ${ac_cv_prog_cc_c89+:} false; then :
4471  $as_echo_n "(cached) " >&6
4472else
4473  ac_cv_prog_cc_c89=no
4474ac_save_CC=$CC
4475cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4476/* end confdefs.h.  */
4477#include <stdarg.h>
4478#include <stdio.h>
4479#include <sys/types.h>
4480#include <sys/stat.h>
4481/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4482struct buf { int x; };
4483FILE * (*rcsopen) (struct buf *, struct stat *, int);
4484static char *e (p, i)
4485     char **p;
4486     int i;
4487{
4488  return p[i];
4489}
4490static char *f (char * (*g) (char **, int), char **p, ...)
4491{
4492  char *s;
4493  va_list v;
4494  va_start (v,p);
4495  s = g (p, va_arg (v,int));
4496  va_end (v);
4497  return s;
4498}
4499
4500/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4501   function prototypes and stuff, but not '\xHH' hex character constants.
4502   These don't provoke an error unfortunately, instead are silently treated
4503   as 'x'.  The following induces an error, until -std is added to get
4504   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4505   array size at least.  It's necessary to write '\x00'==0 to get something
4506   that's true only with -std.  */
4507int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4508
4509/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4510   inside strings and character constants.  */
4511#define FOO(x) 'x'
4512int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4513
4514int test (int i, double x);
4515struct s1 {int (*f) (int a);};
4516struct s2 {int (*f) (double a);};
4517int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4518int argc;
4519char **argv;
4520int
4521main ()
4522{
4523return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4524  ;
4525  return 0;
4526}
4527_ACEOF
4528for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4529        -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4530do
4531  CC="$ac_save_CC $ac_arg"
4532  if ac_fn_c_try_compile "$LINENO"; then :
4533  ac_cv_prog_cc_c89=$ac_arg
4534fi
4535rm -f core conftest.err conftest.$ac_objext
4536  test "x$ac_cv_prog_cc_c89" != "xno" && break
4537done
4538rm -f conftest.$ac_ext
4539CC=$ac_save_CC
4540
4541fi
4542# AC_CACHE_VAL
4543case "x$ac_cv_prog_cc_c89" in
4544  x)
4545    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4546$as_echo "none needed" >&6; } ;;
4547  xno)
4548    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4549$as_echo "unsupported" >&6; } ;;
4550  *)
4551    CC="$CC $ac_cv_prog_cc_c89"
4552    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4553$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4554esac
4555if test "x$ac_cv_prog_cc_c89" != xno; then :
4556
4557fi
4558
4559ac_ext=c
4560ac_cpp='$CPP $CPPFLAGS'
4561ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4562ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4563ac_compiler_gnu=$ac_cv_c_compiler_gnu
4564
4565depcc="$CC"   am_compiler_list=
4566
4567{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4568$as_echo_n "checking dependency style of $depcc... " >&6; }
4569if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4570  $as_echo_n "(cached) " >&6
4571else
4572  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4573  # We make a subdir and do the tests there.  Otherwise we can end up
4574  # making bogus files that we don't know about and never remove.  For
4575  # instance it was reported that on HP-UX the gcc test will end up
4576  # making a dummy file named `D' -- because `-MD' means `put the output
4577  # in D'.
4578  rm -rf conftest.dir
4579  mkdir conftest.dir
4580  # Copy depcomp to subdir because otherwise we won't find it if we're
4581  # using a relative directory.
4582  cp "$am_depcomp" conftest.dir
4583  cd conftest.dir
4584  # We will build objects and dependencies in a subdirectory because
4585  # it helps to detect inapplicable dependency modes.  For instance
4586  # both Tru64's cc and ICC support -MD to output dependencies as a
4587  # side effect of compilation, but ICC will put the dependencies in
4588  # the current directory while Tru64 will put them in the object
4589  # directory.
4590  mkdir sub
4591
4592  am_cv_CC_dependencies_compiler_type=none
4593  if test "$am_compiler_list" = ""; then
4594     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4595  fi
4596  am__universal=false
4597  case " $depcc " in #(
4598     *\ -arch\ *\ -arch\ *) am__universal=true ;;
4599     esac
4600
4601  for depmode in $am_compiler_list; do
4602    # Setup a source with many dependencies, because some compilers
4603    # like to wrap large dependency lists on column 80 (with \), and
4604    # we should not choose a depcomp mode which is confused by this.
4605    #
4606    # We need to recreate these files for each test, as the compiler may
4607    # overwrite some of them when testing with obscure command lines.
4608    # This happens at least with the AIX C compiler.
4609    : > sub/conftest.c
4610    for i in 1 2 3 4 5 6; do
4611      echo '#include "conftst'$i'.h"' >> sub/conftest.c
4612      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4613      # Solaris 8's {/usr,}/bin/sh.
4614      touch sub/conftst$i.h
4615    done
4616    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4617
4618    # We check with `-c' and `-o' for the sake of the "dashmstdout"
4619    # mode.  It turns out that the SunPro C++ compiler does not properly
4620    # handle `-M -o', and we need to detect this.  Also, some Intel
4621    # versions had trouble with output in subdirs
4622    am__obj=sub/conftest.${OBJEXT-o}
4623    am__minus_obj="-o $am__obj"
4624    case $depmode in
4625    gcc)
4626      # This depmode causes a compiler race in universal mode.
4627      test "$am__universal" = false || continue
4628      ;;
4629    nosideeffect)
4630      # after this tag, mechanisms are not by side-effect, so they'll
4631      # only be used when explicitly requested
4632      if test "x$enable_dependency_tracking" = xyes; then
4633        continue
4634      else
4635        break
4636      fi
4637      ;;
4638    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4639      # This compiler won't grok `-c -o', but also, the minuso test has
4640      # not run yet.  These depmodes are late enough in the game, and
4641      # so weak that their functioning should not be impacted.
4642      am__obj=conftest.${OBJEXT-o}
4643      am__minus_obj=
4644      ;;
4645    none) break ;;
4646    esac
4647    if depmode=$depmode \
4648       source=sub/conftest.c object=$am__obj \
4649       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4650       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4651         >/dev/null 2>conftest.err &&
4652       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4653       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4654       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4655       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4656      # icc doesn't choke on unknown options, it will just issue warnings
4657      # or remarks (even with -Werror).  So we grep stderr for any message
4658      # that says an option was ignored or not supported.
4659      # When given -MP, icc 7.0 and 7.1 complain thusly:
4660      #   icc: Command line warning: ignoring option '-M'; no argument required
4661      # The diagnosis changed in icc 8.0:
4662      #   icc: Command line remark: option '-MP' not supported
4663      if (grep 'ignoring option' conftest.err ||
4664          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4665        am_cv_CC_dependencies_compiler_type=$depmode
4666        break
4667      fi
4668    fi
4669  done
4670
4671  cd ..
4672  rm -rf conftest.dir
4673else
4674  am_cv_CC_dependencies_compiler_type=none
4675fi
4676
4677fi
4678{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4679$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4680CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4681
4682 if
4683  test "x$enable_dependency_tracking" != xno \
4684  && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4685  am__fastdepCC_TRUE=
4686  am__fastdepCC_FALSE='#'
4687else
4688  am__fastdepCC_TRUE='#'
4689  am__fastdepCC_FALSE=
4690fi
4691
4692
4693# By default we simply use the C compiler to build assembly code.
4694
4695test "${CCAS+set}" = set || CCAS=$CC
4696test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
4697
4698
4699
4700depcc="$CCAS"   am_compiler_list=
4701
4702{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4703$as_echo_n "checking dependency style of $depcc... " >&6; }
4704if ${am_cv_CCAS_dependencies_compiler_type+:} false; then :
4705  $as_echo_n "(cached) " >&6
4706else
4707  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4708  # We make a subdir and do the tests there.  Otherwise we can end up
4709  # making bogus files that we don't know about and never remove.  For
4710  # instance it was reported that on HP-UX the gcc test will end up
4711  # making a dummy file named `D' -- because `-MD' means `put the output
4712  # in D'.
4713  rm -rf conftest.dir
4714  mkdir conftest.dir
4715  # Copy depcomp to subdir because otherwise we won't find it if we're
4716  # using a relative directory.
4717  cp "$am_depcomp" conftest.dir
4718  cd conftest.dir
4719  # We will build objects and dependencies in a subdirectory because
4720  # it helps to detect inapplicable dependency modes.  For instance
4721  # both Tru64's cc and ICC support -MD to output dependencies as a
4722  # side effect of compilation, but ICC will put the dependencies in
4723  # the current directory while Tru64 will put them in the object
4724  # directory.
4725  mkdir sub
4726
4727  am_cv_CCAS_dependencies_compiler_type=none
4728  if test "$am_compiler_list" = ""; then
4729     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4730  fi
4731  am__universal=false
4732
4733
4734  for depmode in $am_compiler_list; do
4735    # Setup a source with many dependencies, because some compilers
4736    # like to wrap large dependency lists on column 80 (with \), and
4737    # we should not choose a depcomp mode which is confused by this.
4738    #
4739    # We need to recreate these files for each test, as the compiler may
4740    # overwrite some of them when testing with obscure command lines.
4741    # This happens at least with the AIX C compiler.
4742    : > sub/conftest.c
4743    for i in 1 2 3 4 5 6; do
4744      echo '#include "conftst'$i'.h"' >> sub/conftest.c
4745      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4746      # Solaris 8's {/usr,}/bin/sh.
4747      touch sub/conftst$i.h
4748    done
4749    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4750
4751    # We check with `-c' and `-o' for the sake of the "dashmstdout"
4752    # mode.  It turns out that the SunPro C++ compiler does not properly
4753    # handle `-M -o', and we need to detect this.  Also, some Intel
4754    # versions had trouble with output in subdirs
4755    am__obj=sub/conftest.${OBJEXT-o}
4756    am__minus_obj="-o $am__obj"
4757    case $depmode in
4758    gcc)
4759      # This depmode causes a compiler race in universal mode.
4760      test "$am__universal" = false || continue
4761      ;;
4762    nosideeffect)
4763      # after this tag, mechanisms are not by side-effect, so they'll
4764      # only be used when explicitly requested
4765      if test "x$enable_dependency_tracking" = xyes; then
4766        continue
4767      else
4768        break
4769      fi
4770      ;;
4771    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4772      # This compiler won't grok `-c -o', but also, the minuso test has
4773      # not run yet.  These depmodes are late enough in the game, and
4774      # so weak that their functioning should not be impacted.
4775      am__obj=conftest.${OBJEXT-o}
4776      am__minus_obj=
4777      ;;
4778    none) break ;;
4779    esac
4780    if depmode=$depmode \
4781       source=sub/conftest.c object=$am__obj \
4782       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4783       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4784         >/dev/null 2>conftest.err &&
4785       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4786       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4787       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4788       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4789      # icc doesn't choke on unknown options, it will just issue warnings
4790      # or remarks (even with -Werror).  So we grep stderr for any message
4791      # that says an option was ignored or not supported.
4792      # When given -MP, icc 7.0 and 7.1 complain thusly:
4793      #   icc: Command line warning: ignoring option '-M'; no argument required
4794      # The diagnosis changed in icc 8.0:
4795      #   icc: Command line remark: option '-MP' not supported
4796      if (grep 'ignoring option' conftest.err ||
4797          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4798        am_cv_CCAS_dependencies_compiler_type=$depmode
4799        break
4800      fi
4801    fi
4802  done
4803
4804  cd ..
4805  rm -rf conftest.dir
4806else
4807  am_cv_CCAS_dependencies_compiler_type=none
4808fi
4809
4810fi
4811{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5
4812$as_echo "$am_cv_CCAS_dependencies_compiler_type" >&6; }
4813CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type
4814
4815 if
4816  test "x$enable_dependency_tracking" != xno \
4817  && test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then
4818  am__fastdepCCAS_TRUE=
4819  am__fastdepCCAS_FALSE='#'
4820else
4821  am__fastdepCCAS_TRUE='#'
4822  am__fastdepCCAS_FALSE=
4823fi
4824
4825
4826if test "x$CC" != xcc; then
4827  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
4828$as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
4829else
4830  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
4831$as_echo_n "checking whether cc understands -c and -o together... " >&6; }
4832fi
4833set dummy $CC; ac_cc=`$as_echo "$2" |
4834                      sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4835if eval \${ac_cv_prog_cc_${ac_cc}_c_o+:} false; then :
4836  $as_echo_n "(cached) " >&6
4837else
4838  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4839/* end confdefs.h.  */
4840
4841int
4842main ()
4843{
4844
4845  ;
4846  return 0;
4847}
4848_ACEOF
4849# Make sure it works both with $CC and with simple cc.
4850# We do the test twice because some compilers refuse to overwrite an
4851# existing .o file with -o, though they will create one.
4852ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4853rm -f conftest2.*
4854if { { case "(($ac_try" in
4855  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4856  *) ac_try_echo=$ac_try;;
4857esac
4858eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4859$as_echo "$ac_try_echo"; } >&5
4860  (eval "$ac_try") 2>&5
4861  ac_status=$?
4862  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4863  test $ac_status = 0; } &&
4864   test -f conftest2.$ac_objext && { { case "(($ac_try" in
4865  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4866  *) ac_try_echo=$ac_try;;
4867esac
4868eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4869$as_echo "$ac_try_echo"; } >&5
4870  (eval "$ac_try") 2>&5
4871  ac_status=$?
4872  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4873  test $ac_status = 0; };
4874then
4875  eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4876  if test "x$CC" != xcc; then
4877    # Test first that cc exists at all.
4878    if { ac_try='cc -c conftest.$ac_ext >&5'
4879  { { case "(($ac_try" in
4880  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4881  *) ac_try_echo=$ac_try;;
4882esac
4883eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4884$as_echo "$ac_try_echo"; } >&5
4885  (eval "$ac_try") 2>&5
4886  ac_status=$?
4887  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4888  test $ac_status = 0; }; }; then
4889      ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4890      rm -f conftest2.*
4891      if { { case "(($ac_try" in
4892  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4893  *) ac_try_echo=$ac_try;;
4894esac
4895eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4896$as_echo "$ac_try_echo"; } >&5
4897  (eval "$ac_try") 2>&5
4898  ac_status=$?
4899  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4900  test $ac_status = 0; } &&
4901         test -f conftest2.$ac_objext && { { case "(($ac_try" in
4902  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4903  *) ac_try_echo=$ac_try;;
4904esac
4905eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4906$as_echo "$ac_try_echo"; } >&5
4907  (eval "$ac_try") 2>&5
4908  ac_status=$?
4909  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4910  test $ac_status = 0; };
4911      then
4912        # cc works too.
4913        :
4914      else
4915        # cc exists but doesn't like -o.
4916        eval ac_cv_prog_cc_${ac_cc}_c_o=no
4917      fi
4918    fi
4919  fi
4920else
4921  eval ac_cv_prog_cc_${ac_cc}_c_o=no
4922fi
4923rm -f core conftest*
4924
4925fi
4926if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
4927  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4928$as_echo "yes" >&6; }
4929else
4930  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4931$as_echo "no" >&6; }
4932
4933$as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
4934
4935fi
4936
4937# FIXME: we rely on the cache variable name because
4938# there is no other way.
4939set dummy $CC
4940am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4941eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
4942if test "$am_t" != yes; then
4943   # Losing compiler, so override with the script.
4944   # FIXME: It is wrong to rewrite CC.
4945   # But if we don't then we get into trouble of one sort or another.
4946   # A longer-term fix would be to have automake use am__CC in this case,
4947   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4948   CC="$am_aux_dir/compile $CC"
4949fi
4950
4951        # deprecated
4952# These are often not installed and people miss seeing the "no", so stop the configure.
4953for ac_prog in 'bison -y' byacc
4954do
4955  # Extract the first word of "$ac_prog", so it can be a program name with args.
4956set dummy $ac_prog; ac_word=$2
4957{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4958$as_echo_n "checking for $ac_word... " >&6; }
4959if ${ac_cv_prog_YACC+:} false; then :
4960  $as_echo_n "(cached) " >&6
4961else
4962  if test -n "$YACC"; then
4963  ac_cv_prog_YACC="$YACC" # Let the user override the test.
4964else
4965as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4966for as_dir in $PATH
4967do
4968  IFS=$as_save_IFS
4969  test -z "$as_dir" && as_dir=.
4970    for ac_exec_ext in '' $ac_executable_extensions; do
4971  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4972    ac_cv_prog_YACC="$ac_prog"
4973    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4974    break 2
4975  fi
4976done
4977  done
4978IFS=$as_save_IFS
4979
4980fi
4981fi
4982YACC=$ac_cv_prog_YACC
4983if test -n "$YACC"; then
4984  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
4985$as_echo "$YACC" >&6; }
4986else
4987  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4988$as_echo "no" >&6; }
4989fi
4990
4991
4992  test -n "$YACC" && break
4993done
4994test -n "$YACC" || YACC="yacc"
4995
4996if test "${YACC}" = "yacc" ; then echo "Error: bison required." ; exit 1 ; fi
4997
4998for ac_prog in flex lex
4999do
5000  # Extract the first word of "$ac_prog", so it can be a program name with args.
5001set dummy $ac_prog; ac_word=$2
5002{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5003$as_echo_n "checking for $ac_word... " >&6; }
5004if ${ac_cv_prog_LEX+:} false; then :
5005  $as_echo_n "(cached) " >&6
5006else
5007  if test -n "$LEX"; then
5008  ac_cv_prog_LEX="$LEX" # Let the user override the test.
5009else
5010as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5011for as_dir in $PATH
5012do
5013  IFS=$as_save_IFS
5014  test -z "$as_dir" && as_dir=.
5015    for ac_exec_ext in '' $ac_executable_extensions; do
5016  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5017    ac_cv_prog_LEX="$ac_prog"
5018    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5019    break 2
5020  fi
5021done
5022  done
5023IFS=$as_save_IFS
5024
5025fi
5026fi
5027LEX=$ac_cv_prog_LEX
5028if test -n "$LEX"; then
5029  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5
5030$as_echo "$LEX" >&6; }
5031else
5032  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5033$as_echo "no" >&6; }
5034fi
5035
5036
5037  test -n "$LEX" && break
5038done
5039test -n "$LEX" || LEX=":"
5040
5041if test "x$LEX" != "x:"; then
5042  cat >conftest.l <<_ACEOF
5043%%
5044a { ECHO; }
5045b { REJECT; }
5046c { yymore (); }
5047d { yyless (1); }
5048e { yyless (input () != 0); }
5049f { unput (yytext[0]); }
5050. { BEGIN INITIAL; }
5051%%
5052#ifdef YYTEXT_POINTER
5053extern char *yytext;
5054#endif
5055int
5056main (void)
5057{
5058  return ! yylex () + ! yywrap ();
5059}
5060_ACEOF
5061{ { ac_try="$LEX conftest.l"
5062case "(($ac_try" in
5063  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5064  *) ac_try_echo=$ac_try;;
5065esac
5066eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5067$as_echo "$ac_try_echo"; } >&5
5068  (eval "$LEX conftest.l") 2>&5
5069  ac_status=$?
5070  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5071  test $ac_status = 0; }
5072{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lex output file root" >&5
5073$as_echo_n "checking lex output file root... " >&6; }
5074if ${ac_cv_prog_lex_root+:} false; then :
5075  $as_echo_n "(cached) " >&6
5076else
5077
5078if test -f lex.yy.c; then
5079  ac_cv_prog_lex_root=lex.yy
5080elif test -f lexyy.c; then
5081  ac_cv_prog_lex_root=lexyy
5082else
5083  as_fn_error $? "cannot find output from $LEX; giving up" "$LINENO" 5
5084fi
5085fi
5086{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5
5087$as_echo "$ac_cv_prog_lex_root" >&6; }
5088LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
5089
5090if test -z "${LEXLIB+set}"; then
5091  { $as_echo "$as_me:${as_lineno-$LINENO}: checking lex library" >&5
5092$as_echo_n "checking lex library... " >&6; }
5093if ${ac_cv_lib_lex+:} false; then :
5094  $as_echo_n "(cached) " >&6
5095else
5096
5097    ac_save_LIBS=$LIBS
5098    ac_cv_lib_lex='none needed'
5099    for ac_lib in '' -lfl -ll; do
5100      LIBS="$ac_lib $ac_save_LIBS"
5101      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5102/* end confdefs.h.  */
5103`cat $LEX_OUTPUT_ROOT.c`
5104_ACEOF
5105if ac_fn_c_try_link "$LINENO"; then :
5106  ac_cv_lib_lex=$ac_lib
5107fi
5108rm -f core conftest.err conftest.$ac_objext \
5109    conftest$ac_exeext conftest.$ac_ext
5110      test "$ac_cv_lib_lex" != 'none needed' && break
5111    done
5112    LIBS=$ac_save_LIBS
5113
5114fi
5115{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5
5116$as_echo "$ac_cv_lib_lex" >&6; }
5117  test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex
5118fi
5119
5120
5121{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5
5122$as_echo_n "checking whether yytext is a pointer... " >&6; }
5123if ${ac_cv_prog_lex_yytext_pointer+:} false; then :
5124  $as_echo_n "(cached) " >&6
5125else
5126  # POSIX says lex can declare yytext either as a pointer or an array; the
5127# default is implementation-dependent.  Figure out which it is, since
5128# not all implementations provide the %pointer and %array declarations.
5129ac_cv_prog_lex_yytext_pointer=no
5130ac_save_LIBS=$LIBS
5131LIBS="$LEXLIB $ac_save_LIBS"
5132cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5133/* end confdefs.h.  */
5134
5135  #define YYTEXT_POINTER 1
5136`cat $LEX_OUTPUT_ROOT.c`
5137_ACEOF
5138if ac_fn_c_try_link "$LINENO"; then :
5139  ac_cv_prog_lex_yytext_pointer=yes
5140fi
5141rm -f core conftest.err conftest.$ac_objext \
5142    conftest$ac_exeext conftest.$ac_ext
5143LIBS=$ac_save_LIBS
5144
5145fi
5146{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_yytext_pointer" >&5
5147$as_echo "$ac_cv_prog_lex_yytext_pointer" >&6; }
5148if test $ac_cv_prog_lex_yytext_pointer = yes; then
5149
5150$as_echo "#define YYTEXT_POINTER 1" >>confdefs.h
5151
5152fi
5153rm -f conftest.l $LEX_OUTPUT_ROOT.c
5154
5155fi
5156if test "${LEX}" = "lex" ; then echo "Error: flex required." ; exit 1 ; fi
5157
5158{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
5159$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
5160set x ${MAKE-make}
5161ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
5162if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
5163  $as_echo_n "(cached) " >&6
5164else
5165  cat >conftest.make <<\_ACEOF
5166SHELL = /bin/sh
5167all:
5168        @echo '@@@%%%=$(MAKE)=@@@%%%'
5169_ACEOF
5170# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
5171case `${MAKE-make} -f conftest.make 2>/dev/null` in
5172  *@@@%%%=?*=@@@%%%*)
5173    eval ac_cv_prog_make_${ac_make}_set=yes;;
5174  *)
5175    eval ac_cv_prog_make_${ac_make}_set=no;;
5176esac
5177rm -f conftest.make
5178fi
5179if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
5180  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5181$as_echo "yes" >&6; }
5182  SET_MAKE=
5183else
5184  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5185$as_echo "no" >&6; }
5186  SET_MAKE="MAKE=${MAKE-make}"
5187fi
5188
5189if test -n "$ac_tool_prefix"; then
5190  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5191set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5192{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5193$as_echo_n "checking for $ac_word... " >&6; }
5194if ${ac_cv_prog_RANLIB+:} false; then :
5195  $as_echo_n "(cached) " >&6
5196else
5197  if test -n "$RANLIB"; then
5198  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5199else
5200as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5201for as_dir in $PATH
5202do
5203  IFS=$as_save_IFS
5204  test -z "$as_dir" && as_dir=.
5205    for ac_exec_ext in '' $ac_executable_extensions; do
5206  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5207    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5208    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5209    break 2
5210  fi
5211done
5212  done
5213IFS=$as_save_IFS
5214
5215fi
5216fi
5217RANLIB=$ac_cv_prog_RANLIB
5218if test -n "$RANLIB"; then
5219  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5220$as_echo "$RANLIB" >&6; }
5221else
5222  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5223$as_echo "no" >&6; }
5224fi
5225
5226
5227fi
5228if test -z "$ac_cv_prog_RANLIB"; then
5229  ac_ct_RANLIB=$RANLIB
5230  # Extract the first word of "ranlib", so it can be a program name with args.
5231set dummy ranlib; ac_word=$2
5232{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5233$as_echo_n "checking for $ac_word... " >&6; }
5234if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5235  $as_echo_n "(cached) " >&6
5236else
5237  if test -n "$ac_ct_RANLIB"; then
5238  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5239else
5240as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5241for as_dir in $PATH
5242do
5243  IFS=$as_save_IFS
5244  test -z "$as_dir" && as_dir=.
5245    for ac_exec_ext in '' $ac_executable_extensions; do
5246  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5247    ac_cv_prog_ac_ct_RANLIB="ranlib"
5248    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5249    break 2
5250  fi
5251done
5252  done
5253IFS=$as_save_IFS
5254
5255fi
5256fi
5257ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5258if test -n "$ac_ct_RANLIB"; then
5259  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5260$as_echo "$ac_ct_RANLIB" >&6; }
5261else
5262  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5263$as_echo "no" >&6; }
5264fi
5265
5266  if test "x$ac_ct_RANLIB" = x; then
5267    RANLIB=":"
5268  else
5269    case $cross_compiling:$ac_tool_warned in
5270yes:)
5271{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5272$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5273ac_tool_warned=yes ;;
5274esac
5275    RANLIB=$ac_ct_RANLIB
5276  fi
5277else
5278  RANLIB="$ac_cv_prog_RANLIB"
5279fi
5280
5281
5282# Checks for libraries.
5283
5284# Checks for header files.
5285ac_ext=c
5286ac_cpp='$CPP $CPPFLAGS'
5287ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5288ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5289ac_compiler_gnu=$ac_cv_c_compiler_gnu
5290{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5291$as_echo_n "checking how to run the C preprocessor... " >&6; }
5292# On Suns, sometimes $CPP names a directory.
5293if test -n "$CPP" && test -d "$CPP"; then
5294  CPP=
5295fi
5296if test -z "$CPP"; then
5297  if ${ac_cv_prog_CPP+:} false; then :
5298  $as_echo_n "(cached) " >&6
5299else
5300      # Double quotes because CPP needs to be expanded
5301    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5302    do
5303      ac_preproc_ok=false
5304for ac_c_preproc_warn_flag in '' yes
5305do
5306  # Use a header file that comes with gcc, so configuring glibc
5307  # with a fresh cross-compiler works.
5308  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5309  # <limits.h> exists even on freestanding compilers.
5310  # On the NeXT, cc -E runs the code through the compiler's parser,
5311  # not just through cpp. "Syntax error" is here to catch this case.
5312  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5313/* end confdefs.h.  */
5314#ifdef __STDC__
5315# include <limits.h>
5316#else
5317# include <assert.h>
5318#endif
5319                     Syntax error
5320_ACEOF
5321if ac_fn_c_try_cpp "$LINENO"; then :
5322
5323else
5324  # Broken: fails on valid input.
5325continue
5326fi
5327rm -f conftest.err conftest.i conftest.$ac_ext
5328
5329  # OK, works on sane cases.  Now check whether nonexistent headers
5330  # can be detected and how.
5331  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5332/* end confdefs.h.  */
5333#include <ac_nonexistent.h>
5334_ACEOF
5335if ac_fn_c_try_cpp "$LINENO"; then :
5336  # Broken: success on invalid input.
5337continue
5338else
5339  # Passes both tests.
5340ac_preproc_ok=:
5341break
5342fi
5343rm -f conftest.err conftest.i conftest.$ac_ext
5344
5345done
5346# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5347rm -f conftest.i conftest.err conftest.$ac_ext
5348if $ac_preproc_ok; then :
5349  break
5350fi
5351
5352    done
5353    ac_cv_prog_CPP=$CPP
5354
5355fi
5356  CPP=$ac_cv_prog_CPP
5357else
5358  ac_cv_prog_CPP=$CPP
5359fi
5360{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5361$as_echo "$CPP" >&6; }
5362ac_preproc_ok=false
5363for ac_c_preproc_warn_flag in '' yes
5364do
5365  # Use a header file that comes with gcc, so configuring glibc
5366  # with a fresh cross-compiler works.
5367  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5368  # <limits.h> exists even on freestanding compilers.
5369  # On the NeXT, cc -E runs the code through the compiler's parser,
5370  # not just through cpp. "Syntax error" is here to catch this case.
5371  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5372/* end confdefs.h.  */
5373#ifdef __STDC__
5374# include <limits.h>
5375#else
5376# include <assert.h>
5377#endif
5378                     Syntax error
5379_ACEOF
5380if ac_fn_c_try_cpp "$LINENO"; then :
5381
5382else
5383  # Broken: fails on valid input.
5384continue
5385fi
5386rm -f conftest.err conftest.i conftest.$ac_ext
5387
5388  # OK, works on sane cases.  Now check whether nonexistent headers
5389  # can be detected and how.
5390  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5391/* end confdefs.h.  */
5392#include <ac_nonexistent.h>
5393_ACEOF
5394if ac_fn_c_try_cpp "$LINENO"; then :
5395  # Broken: success on invalid input.
5396continue
5397else
5398  # Passes both tests.
5399ac_preproc_ok=:
5400break
5401fi
5402rm -f conftest.err conftest.i conftest.$ac_ext
5403
5404done
5405# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5406rm -f conftest.i conftest.err conftest.$ac_ext
5407if $ac_preproc_ok; then :
5408
5409else
5410  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5411$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5412as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
5413See \`config.log' for more details" "$LINENO" 5; }
5414fi
5415
5416ac_ext=c
5417ac_cpp='$CPP $CPPFLAGS'
5418ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5419ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5420ac_compiler_gnu=$ac_cv_c_compiler_gnu
5421
5422
5423{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5424$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5425if ${ac_cv_path_GREP+:} false; then :
5426  $as_echo_n "(cached) " >&6
5427else
5428  if test -z "$GREP"; then
5429  ac_path_GREP_found=false
5430  # Loop through the user's path and test for each of PROGNAME-LIST
5431  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5432for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5433do
5434  IFS=$as_save_IFS
5435  test -z "$as_dir" && as_dir=.
5436    for ac_prog in grep ggrep; do
5437    for ac_exec_ext in '' $ac_executable_extensions; do
5438      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5439      { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5440# Check for GNU ac_path_GREP and select it if it is found.
5441  # Check for GNU $ac_path_GREP
5442case `"$ac_path_GREP" --version 2>&1` in
5443*GNU*)
5444  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5445*)
5446  ac_count=0
5447  $as_echo_n 0123456789 >"conftest.in"
5448  while :
5449  do
5450    cat "conftest.in" "conftest.in" >"conftest.tmp"
5451    mv "conftest.tmp" "conftest.in"
5452    cp "conftest.in" "conftest.nl"
5453    $as_echo 'GREP' >> "conftest.nl"
5454    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5455    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5456    as_fn_arith $ac_count + 1 && ac_count=$as_val
5457    if test $ac_count -gt ${ac_path_GREP_max-0}; then
5458      # Best one so far, save it but keep looking for a better one
5459      ac_cv_path_GREP="$ac_path_GREP"
5460      ac_path_GREP_max=$ac_count
5461    fi
5462    # 10*(2^10) chars as input seems more than enough
5463    test $ac_count -gt 10 && break
5464  done
5465  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5466esac
5467
5468      $ac_path_GREP_found && break 3
5469    done
5470  done
5471  done
5472IFS=$as_save_IFS
5473  if test -z "$ac_cv_path_GREP"; then
5474    as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5475  fi
5476else
5477  ac_cv_path_GREP=$GREP
5478fi
5479
5480fi
5481{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5482$as_echo "$ac_cv_path_GREP" >&6; }
5483 GREP="$ac_cv_path_GREP"
5484
5485
5486{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5487$as_echo_n "checking for egrep... " >&6; }
5488if ${ac_cv_path_EGREP+:} false; then :
5489  $as_echo_n "(cached) " >&6
5490else
5491  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5492   then ac_cv_path_EGREP="$GREP -E"
5493   else
5494     if test -z "$EGREP"; then
5495  ac_path_EGREP_found=false
5496  # Loop through the user's path and test for each of PROGNAME-LIST
5497  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5498for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5499do
5500  IFS=$as_save_IFS
5501  test -z "$as_dir" && as_dir=.
5502    for ac_prog in egrep; do
5503    for ac_exec_ext in '' $ac_executable_extensions; do
5504      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5505      { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5506# Check for GNU ac_path_EGREP and select it if it is found.
5507  # Check for GNU $ac_path_EGREP
5508case `"$ac_path_EGREP" --version 2>&1` in
5509*GNU*)
5510  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5511*)
5512  ac_count=0
5513  $as_echo_n 0123456789 >"conftest.in"
5514  while :
5515  do
5516    cat "conftest.in" "conftest.in" >"conftest.tmp"
5517    mv "conftest.tmp" "conftest.in"
5518    cp "conftest.in" "conftest.nl"
5519    $as_echo 'EGREP' >> "conftest.nl"
5520    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5521    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5522    as_fn_arith $ac_count + 1 && ac_count=$as_val
5523    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5524      # Best one so far, save it but keep looking for a better one
5525      ac_cv_path_EGREP="$ac_path_EGREP"
5526      ac_path_EGREP_max=$ac_count
5527    fi
5528    # 10*(2^10) chars as input seems more than enough
5529    test $ac_count -gt 10 && break
5530  done
5531  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5532esac
5533
5534      $ac_path_EGREP_found && break 3
5535    done
5536  done
5537  done
5538IFS=$as_save_IFS
5539  if test -z "$ac_cv_path_EGREP"; then
5540    as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5541  fi
5542else
5543  ac_cv_path_EGREP=$EGREP
5544fi
5545
5546   fi
5547fi
5548{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5549$as_echo "$ac_cv_path_EGREP" >&6; }
5550 EGREP="$ac_cv_path_EGREP"
5551
5552
5553{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5554$as_echo_n "checking for ANSI C header files... " >&6; }
5555if ${ac_cv_header_stdc+:} false; then :
5556  $as_echo_n "(cached) " >&6
5557else
5558  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5559/* end confdefs.h.  */
5560#include <stdlib.h>
5561#include <stdarg.h>
5562#include <string.h>
5563#include <float.h>
5564
5565int
5566main ()
5567{
5568
5569  ;
5570  return 0;
5571}
5572_ACEOF
5573if ac_fn_c_try_compile "$LINENO"; then :
5574  ac_cv_header_stdc=yes
5575else
5576  ac_cv_header_stdc=no
5577fi
5578rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5579
5580if test $ac_cv_header_stdc = yes; then
5581  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5582  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5583/* end confdefs.h.  */
5584#include <string.h>
5585
5586_ACEOF
5587if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5588  $EGREP "memchr" >/dev/null 2>&1; then :
5589
5590else
5591  ac_cv_header_stdc=no
5592fi
5593rm -f conftest*
5594
5595fi
5596
5597if test $ac_cv_header_stdc = yes; then
5598  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5599  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5600/* end confdefs.h.  */
5601#include <stdlib.h>
5602
5603_ACEOF
5604if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5605  $EGREP "free" >/dev/null 2>&1; then :
5606
5607else
5608  ac_cv_header_stdc=no
5609fi
5610rm -f conftest*
5611
5612fi
5613
5614if test $ac_cv_header_stdc = yes; then
5615  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5616  if test "$cross_compiling" = yes; then :
5617  :
5618else
5619  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5620/* end confdefs.h.  */
5621#include <ctype.h>
5622#include <stdlib.h>
5623#if ((' ' & 0x0FF) == 0x020)
5624# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5625# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5626#else
5627# define ISLOWER(c) \
5628                   (('a' <= (c) && (c) <= 'i') \
5629                     || ('j' <= (c) && (c) <= 'r') \
5630                     || ('s' <= (c) && (c) <= 'z'))
5631# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5632#endif
5633
5634#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5635int
5636main ()
5637{
5638  int i;
5639  for (i = 0; i < 256; i++)
5640    if (XOR (islower (i), ISLOWER (i))
5641        || toupper (i) != TOUPPER (i))
5642      return 2;
5643  return 0;
5644}
5645_ACEOF
5646if ac_fn_c_try_run "$LINENO"; then :
5647
5648else
5649  ac_cv_header_stdc=no
5650fi
5651rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5652  conftest.$ac_objext conftest.beam conftest.$ac_ext
5653fi
5654
5655fi
5656fi
5657{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5658$as_echo "$ac_cv_header_stdc" >&6; }
5659if test $ac_cv_header_stdc = yes; then
5660
5661$as_echo "#define STDC_HEADERS 1" >>confdefs.h
5662
5663fi
5664
5665# On IRIX 5.3, sys/types and inttypes.h are conflicting.
5666for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5667                  inttypes.h stdint.h unistd.h
5668do :
5669  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5670ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5671"
5672if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5673  cat >>confdefs.h <<_ACEOF
5674#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5675_ACEOF
5676
5677fi
5678
5679done
5680
5681
5682ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
5683if test "x$ac_cv_type_size_t" = xyes; then :
5684
5685else
5686
5687cat >>confdefs.h <<_ACEOF
5688#define size_t unsigned int
5689_ACEOF
5690
5691fi
5692
5693# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5694# for constant arguments.  Useless!
5695{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
5696$as_echo_n "checking for working alloca.h... " >&6; }
5697if ${ac_cv_working_alloca_h+:} false; then :
5698  $as_echo_n "(cached) " >&6
5699else
5700  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5701/* end confdefs.h.  */
5702#include <alloca.h>
5703int
5704main ()
5705{
5706char *p = (char *) alloca (2 * sizeof (int));
5707                          if (p) return 0;
5708  ;
5709  return 0;
5710}
5711_ACEOF
5712if ac_fn_c_try_link "$LINENO"; then :
5713  ac_cv_working_alloca_h=yes
5714else
5715  ac_cv_working_alloca_h=no
5716fi
5717rm -f core conftest.err conftest.$ac_objext \
5718    conftest$ac_exeext conftest.$ac_ext
5719fi
5720{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
5721$as_echo "$ac_cv_working_alloca_h" >&6; }
5722if test $ac_cv_working_alloca_h = yes; then
5723
5724$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
5725
5726fi
5727
5728{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
5729$as_echo_n "checking for alloca... " >&6; }
5730if ${ac_cv_func_alloca_works+:} false; then :
5731  $as_echo_n "(cached) " >&6
5732else
5733  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5734/* end confdefs.h.  */
5735#ifdef __GNUC__
5736# define alloca __builtin_alloca
5737#else
5738# ifdef _MSC_VER
5739#  include <malloc.h>
5740#  define alloca _alloca
5741# else
5742#  ifdef HAVE_ALLOCA_H
5743#   include <alloca.h>
5744#  else
5745#   ifdef _AIX
5746 #pragma alloca
5747#   else
5748#    ifndef alloca /* predefined by HP cc +Olibcalls */
5749void *alloca (size_t);
5750#    endif
5751#   endif
5752#  endif
5753# endif
5754#endif
5755
5756int
5757main ()
5758{
5759char *p = (char *) alloca (1);
5760                                    if (p) return 0;
5761  ;
5762  return 0;
5763}
5764_ACEOF
5765if ac_fn_c_try_link "$LINENO"; then :
5766  ac_cv_func_alloca_works=yes
5767else
5768  ac_cv_func_alloca_works=no
5769fi
5770rm -f core conftest.err conftest.$ac_objext \
5771    conftest$ac_exeext conftest.$ac_ext
5772fi
5773{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
5774$as_echo "$ac_cv_func_alloca_works" >&6; }
5775
5776if test $ac_cv_func_alloca_works = yes; then
5777
5778$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
5779
5780else
5781  # The SVR3 libPW and SVR4 libucb both contain incompatible functions
5782# that cause trouble.  Some versions do not even contain alloca or
5783# contain a buggy version.  If you still want to use their alloca,
5784# use ar to extract alloca.o from them instead of compiling alloca.c.
5785
5786ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
5787
5788$as_echo "#define C_ALLOCA 1" >>confdefs.h
5789
5790
5791{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
5792$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
5793if ${ac_cv_os_cray+:} false; then :
5794  $as_echo_n "(cached) " >&6
5795else
5796  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5797/* end confdefs.h.  */
5798#if defined CRAY && ! defined CRAY2
5799webecray
5800#else
5801wenotbecray
5802#endif
5803
5804_ACEOF
5805if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5806  $EGREP "webecray" >/dev/null 2>&1; then :
5807  ac_cv_os_cray=yes
5808else
5809  ac_cv_os_cray=no
5810fi
5811rm -f conftest*
5812
5813fi
5814{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
5815$as_echo "$ac_cv_os_cray" >&6; }
5816if test $ac_cv_os_cray = yes; then
5817  for ac_func in _getb67 GETB67 getb67; do
5818    as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5819ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5820if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5821
5822cat >>confdefs.h <<_ACEOF
5823#define CRAY_STACKSEG_END $ac_func
5824_ACEOF
5825
5826    break
5827fi
5828
5829  done
5830fi
5831
5832{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
5833$as_echo_n "checking stack direction for C alloca... " >&6; }
5834if ${ac_cv_c_stack_direction+:} false; then :
5835  $as_echo_n "(cached) " >&6
5836else
5837  if test "$cross_compiling" = yes; then :
5838  ac_cv_c_stack_direction=0
5839else
5840  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5841/* end confdefs.h.  */
5842$ac_includes_default
5843int
5844find_stack_direction ()
5845{
5846  static char *addr = 0;
5847  auto char dummy;
5848  if (addr == 0)
5849    {
5850      addr = &dummy;
5851      return find_stack_direction ();
5852    }
5853  else
5854    return (&dummy > addr) ? 1 : -1;
5855}
5856
5857int
5858main ()
5859{
5860  return find_stack_direction () < 0;
5861}
5862_ACEOF
5863if ac_fn_c_try_run "$LINENO"; then :
5864  ac_cv_c_stack_direction=1
5865else
5866  ac_cv_c_stack_direction=-1
5867fi
5868rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5869  conftest.$ac_objext conftest.beam conftest.$ac_ext
5870fi
5871
5872fi
5873{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
5874$as_echo "$ac_cv_c_stack_direction" >&6; }
5875cat >>confdefs.h <<_ACEOF
5876#define STACK_DIRECTION $ac_cv_c_stack_direction
5877_ACEOF
5878
5879
5880fi
5881
5882for ac_header in fenv.h float.h inttypes.h libintl.h limits.h malloc.h stddef.h stdlib.h string.h unistd.h
5883do :
5884  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5885ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5886if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5887  cat >>confdefs.h <<_ACEOF
5888#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5889_ACEOF
5890
5891fi
5892
5893done
5894
5895
5896# Checks for typedefs, structures, and compiler characteristics.
5897{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
5898$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
5899if ${ac_cv_header_stdbool_h+:} false; then :
5900  $as_echo_n "(cached) " >&6
5901else
5902  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5903/* end confdefs.h.  */
5904
5905#include <stdbool.h>
5906#ifndef bool
5907 "error: bool is not defined"
5908#endif
5909#ifndef false
5910 "error: false is not defined"
5911#endif
5912#if false
5913 "error: false is not 0"
5914#endif
5915#ifndef true
5916 "error: true is not defined"
5917#endif
5918#if true != 1
5919 "error: true is not 1"
5920#endif
5921#ifndef __bool_true_false_are_defined
5922 "error: __bool_true_false_are_defined is not defined"
5923#endif
5924
5925        struct s { _Bool s: 1; _Bool t; } s;
5926
5927        char a[true == 1 ? 1 : -1];
5928        char b[false == 0 ? 1 : -1];
5929        char c[__bool_true_false_are_defined == 1 ? 1 : -1];
5930        char d[(bool) 0.5 == true ? 1 : -1];
5931        /* See body of main program for 'e'.  */
5932        char f[(_Bool) 0.0 == false ? 1 : -1];
5933        char g[true];
5934        char h[sizeof (_Bool)];
5935        char i[sizeof s.t];
5936        enum { j = false, k = true, l = false * true, m = true * 256 };
5937        /* The following fails for
5938           HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
5939        _Bool n[m];
5940        char o[sizeof n == m * sizeof n[0] ? 1 : -1];
5941        char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
5942        /* Catch a bug in an HP-UX C compiler.  See
5943           http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
5944           http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
5945         */
5946        _Bool q = true;
5947        _Bool *pq = &q;
5948
5949int
5950main ()
5951{
5952
5953        bool e = &s;
5954        *pq |= q;
5955        *pq |= ! q;
5956        /* Refer to every declared value, to avoid compiler optimizations.  */
5957        return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
5958                + !m + !n + !o + !p + !q + !pq);
5959
5960  ;
5961  return 0;
5962}
5963_ACEOF
5964if ac_fn_c_try_compile "$LINENO"; then :
5965  ac_cv_header_stdbool_h=yes
5966else
5967  ac_cv_header_stdbool_h=no
5968fi
5969rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5970fi
5971{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
5972$as_echo "$ac_cv_header_stdbool_h" >&6; }
5973ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
5974if test "x$ac_cv_type__Bool" = xyes; then :
5975
5976cat >>confdefs.h <<_ACEOF
5977#define HAVE__BOOL 1
5978_ACEOF
5979
5980
5981fi
5982
5983if test $ac_cv_header_stdbool_h = yes; then
5984
5985$as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h
5986
5987fi
5988
5989{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
5990$as_echo_n "checking for inline... " >&6; }
5991if ${ac_cv_c_inline+:} false; then :
5992  $as_echo_n "(cached) " >&6
5993else
5994  ac_cv_c_inline=no
5995for ac_kw in inline __inline__ __inline; do
5996  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5997/* end confdefs.h.  */
5998#ifndef __cplusplus
5999typedef int foo_t;
6000static $ac_kw foo_t static_foo () {return 0; }
6001$ac_kw foo_t foo () {return 0; }
6002#endif
6003
6004_ACEOF
6005if ac_fn_c_try_compile "$LINENO"; then :
6006  ac_cv_c_inline=$ac_kw
6007fi
6008rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6009  test "$ac_cv_c_inline" != no && break
6010done
6011
6012fi
6013{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
6014$as_echo "$ac_cv_c_inline" >&6; }
6015
6016case $ac_cv_c_inline in
6017  inline | yes) ;;
6018  *)
6019    case $ac_cv_c_inline in
6020      no) ac_val=;;
6021      *) ac_val=$ac_cv_c_inline;;
6022    esac
6023    cat >>confdefs.h <<_ACEOF
6024#ifndef __cplusplus
6025#define inline $ac_val
6026#endif
6027_ACEOF
6028    ;;
6029esac
6030
6031ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
6032case $ac_cv_c_int16_t in #(
6033  no|yes) ;; #(
6034  *)
6035
6036cat >>confdefs.h <<_ACEOF
6037#define int16_t $ac_cv_c_int16_t
6038_ACEOF
6039;;
6040esac
6041
6042ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
6043case $ac_cv_c_int32_t in #(
6044  no|yes) ;; #(
6045  *)
6046
6047cat >>confdefs.h <<_ACEOF
6048#define int32_t $ac_cv_c_int32_t
6049_ACEOF
6050;;
6051esac
6052
6053ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
6054case $ac_cv_c_int8_t in #(
6055  no|yes) ;; #(
6056  *)
6057
6058cat >>confdefs.h <<_ACEOF
6059#define int8_t $ac_cv_c_int8_t
6060_ACEOF
6061;;
6062esac
6063
6064{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
6065$as_echo_n "checking for C/C++ restrict keyword... " >&6; }
6066if ${ac_cv_c_restrict+:} false; then :
6067  $as_echo_n "(cached) " >&6
6068else
6069  ac_cv_c_restrict=no
6070   # The order here caters to the fact that C++ does not require restrict.
6071   for ac_kw in __restrict __restrict__ _Restrict restrict; do
6072     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6073/* end confdefs.h.  */
6074typedef int * int_ptr;
6075        int foo (int_ptr $ac_kw ip) {
6076        return ip[0];
6077       }
6078int
6079main ()
6080{
6081int s[1];
6082        int * $ac_kw t = s;
6083        t[0] = 0;
6084        return foo(t)
6085  ;
6086  return 0;
6087}
6088_ACEOF
6089if ac_fn_c_try_compile "$LINENO"; then :
6090  ac_cv_c_restrict=$ac_kw
6091fi
6092rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6093     test "$ac_cv_c_restrict" != no && break
6094   done
6095
6096fi
6097{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
6098$as_echo "$ac_cv_c_restrict" >&6; }
6099
6100 case $ac_cv_c_restrict in
6101   restrict) ;;
6102   no) $as_echo "#define restrict /**/" >>confdefs.h
6103 ;;
6104   *)  cat >>confdefs.h <<_ACEOF
6105#define restrict $ac_cv_c_restrict
6106_ACEOF
6107 ;;
6108 esac
6109
6110ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
6111if test "x$ac_cv_type_size_t" = xyes; then :
6112
6113else
6114
6115cat >>confdefs.h <<_ACEOF
6116#define size_t unsigned int
6117_ACEOF
6118
6119fi
6120
6121ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6122case $ac_cv_c_uint16_t in #(
6123  no|yes) ;; #(
6124  *)
6125
6126
6127cat >>confdefs.h <<_ACEOF
6128#define uint16_t $ac_cv_c_uint16_t
6129_ACEOF
6130;;
6131  esac
6132
6133ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6134case $ac_cv_c_uint32_t in #(
6135  no|yes) ;; #(
6136  *)
6137
6138$as_echo "#define _UINT32_T 1" >>confdefs.h
6139
6140
6141cat >>confdefs.h <<_ACEOF
6142#define uint32_t $ac_cv_c_uint32_t
6143_ACEOF
6144;;
6145  esac
6146
6147ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
6148case $ac_cv_c_uint8_t in #(
6149  no|yes) ;; #(
6150  *)
6151
6152$as_echo "#define _UINT8_T 1" >>confdefs.h
6153
6154
6155cat >>confdefs.h <<_ACEOF
6156#define uint8_t $ac_cv_c_uint8_t
6157_ACEOF
6158;;
6159  esac
6160
6161
6162# Checks for library functions.
6163for ac_func in memset putenv strchr strtol
6164do :
6165  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6166ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6167if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
6168  cat >>confdefs.h <<_ACEOF
6169#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6170_ACEOF
6171
6172fi
6173done
6174
6175
6176ac_config_files="$ac_config_files Makefile src/driver/Makefile src/Makefile src/examples/Makefile src/tests/Makefile src/libcfa/Makefile"
6177
6178
6179cat >confcache <<\_ACEOF
6180# This file is a shell script that caches the results of configure
6181# tests run on this system so they can be shared between configure
6182# scripts and configure runs, see configure's option --config-cache.
6183# It is not useful on other systems.  If it contains results you don't
6184# want to keep, you may remove or edit it.
6185#
6186# config.status only pays attention to the cache file if you give it
6187# the --recheck option to rerun configure.
6188#
6189# `ac_cv_env_foo' variables (set or unset) will be overridden when
6190# loading this file, other *unset* `ac_cv_foo' will be assigned the
6191# following values.
6192
6193_ACEOF
6194
6195# The following way of writing the cache mishandles newlines in values,
6196# but we know of no workaround that is simple, portable, and efficient.
6197# So, we kill variables containing newlines.
6198# Ultrix sh set writes to stderr and can't be redirected directly,
6199# and sets the high bit in the cache file unless we assign to the vars.
6200(
6201  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
6202    eval ac_val=\$$ac_var
6203    case $ac_val in #(
6204    *${as_nl}*)
6205      case $ac_var in #(
6206      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
6207$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
6208      esac
6209      case $ac_var in #(
6210      _ | IFS | as_nl) ;; #(
6211      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
6212      *) { eval $ac_var=; unset $ac_var;} ;;
6213      esac ;;
6214    esac
6215  done
6216
6217  (set) 2>&1 |
6218    case $as_nl`(ac_space=' '; set) 2>&1` in #(
6219    *${as_nl}ac_space=\ *)
6220      # `set' does not quote correctly, so add quotes: double-quote
6221      # substitution turns \\\\ into \\, and sed turns \\ into \.
6222      sed -n \
6223        "s/'/'\\\\''/g;
6224          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6225      ;; #(
6226    *)
6227      # `set' quotes correctly as required by POSIX, so do not add quotes.
6228      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
6229      ;;
6230    esac |
6231    sort
6232) |
6233  sed '
6234     /^ac_cv_env_/b end
6235     t clear
6236     :clear
6237     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6238     t end
6239     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6240     :end' >>confcache
6241if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6242  if test -w "$cache_file"; then
6243    if test "x$cache_file" != "x/dev/null"; then
6244      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
6245$as_echo "$as_me: updating cache $cache_file" >&6;}
6246      if test ! -f "$cache_file" || test -h "$cache_file"; then
6247        cat confcache >"$cache_file"
6248      else
6249        case $cache_file in #(
6250        */* | ?:*)
6251          mv -f confcache "$cache_file"$$ &&
6252          mv -f "$cache_file"$$ "$cache_file" ;; #(
6253        *)
6254          mv -f confcache "$cache_file" ;;
6255        esac
6256      fi
6257    fi
6258  else
6259    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6260$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
6261  fi
6262fi
6263rm -f confcache
6264
6265test "x$prefix" = xNONE && prefix=$ac_default_prefix
6266# Let make expand exec_prefix.
6267test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6268
6269DEFS=-DHAVE_CONFIG_H
6270
6271ac_libobjs=
6272ac_ltlibobjs=
6273U=
6274for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6275  # 1. Remove the extension, and $U if already installed.
6276  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
6277  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
6278  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
6279  #    will be set to the directory where LIBOBJS objects are built.
6280  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
6281  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
6282done
6283LIBOBJS=$ac_libobjs
6284
6285LTLIBOBJS=$ac_ltlibobjs
6286
6287
6288 if test -n "$EXEEXT"; then
6289  am__EXEEXT_TRUE=
6290  am__EXEEXT_FALSE='#'
6291else
6292  am__EXEEXT_TRUE='#'
6293  am__EXEEXT_FALSE=
6294fi
6295
6296if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
6297  as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
6298Usually this means the macro was only invoked conditionally." "$LINENO" 5
6299fi
6300if test -z "${BUILD_RELEASE_TRUE}" && test -z "${BUILD_RELEASE_FALSE}"; then
6301  as_fn_error $? "conditional \"BUILD_RELEASE\" was never defined.
6302Usually this means the macro was only invoked conditionally." "$LINENO" 5
6303fi
6304if test -z "${BUILD_DEBUG_TRUE}" && test -z "${BUILD_DEBUG_FALSE}"; then
6305  as_fn_error $? "conditional \"BUILD_DEBUG\" was never defined.
6306Usually this means the macro was only invoked conditionally." "$LINENO" 5
6307fi
6308if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
6309  as_fn_error $? "conditional \"AMDEP\" was never defined.
6310Usually this means the macro was only invoked conditionally." "$LINENO" 5
6311fi
6312if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
6313  as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
6314Usually this means the macro was only invoked conditionally." "$LINENO" 5
6315fi
6316if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
6317  as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
6318Usually this means the macro was only invoked conditionally." "$LINENO" 5
6319fi
6320if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then
6321  as_fn_error $? "conditional \"am__fastdepCCAS\" was never defined.
6322Usually this means the macro was only invoked conditionally." "$LINENO" 5
6323fi
6324
6325: "${CONFIG_STATUS=./config.status}"
6326ac_write_fail=0
6327ac_clean_files_save=$ac_clean_files
6328ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6329{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
6330$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
6331as_write_fail=0
6332cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
6333#! $SHELL
6334# Generated by $as_me.
6335# Run this file to recreate the current configuration.
6336# Compiler output produced by configure, useful for debugging
6337# configure, is in config.log if it exists.
6338
6339debug=false
6340ac_cs_recheck=false
6341ac_cs_silent=false
6342
6343SHELL=\${CONFIG_SHELL-$SHELL}
6344export SHELL
6345_ASEOF
6346cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
6347## -------------------- ##
6348## M4sh Initialization. ##
6349## -------------------- ##
6350
6351# Be more Bourne compatible
6352DUALCASE=1; export DUALCASE # for MKS sh
6353if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
6354  emulate sh
6355  NULLCMD=:
6356  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
6357  # is contrary to our usage.  Disable this feature.
6358  alias -g '${1+"$@"}'='"$@"'
6359  setopt NO_GLOB_SUBST
6360else
6361  case `(set -o) 2>/dev/null` in #(
6362  *posix*) :
6363    set -o posix ;; #(
6364  *) :
6365     ;;
6366esac
6367fi
6368
6369
6370as_nl='
6371'
6372export as_nl
6373# Printing a long string crashes Solaris 7 /usr/bin/printf.
6374as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
6375as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
6376as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
6377# Prefer a ksh shell builtin over an external printf program on Solaris,
6378# but without wasting forks for bash or zsh.
6379if test -z "$BASH_VERSION$ZSH_VERSION" \
6380    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
6381  as_echo='print -r --'
6382  as_echo_n='print -rn --'
6383elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
6384  as_echo='printf %s\n'
6385  as_echo_n='printf %s'
6386else
6387  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
6388    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
6389    as_echo_n='/usr/ucb/echo -n'
6390  else
6391    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
6392    as_echo_n_body='eval
6393      arg=$1;
6394      case $arg in #(
6395      *"$as_nl"*)
6396        expr "X$arg" : "X\\(.*\\)$as_nl";
6397        arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
6398      esac;
6399      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
6400    '
6401    export as_echo_n_body
6402    as_echo_n='sh -c $as_echo_n_body as_echo'
6403  fi
6404  export as_echo_body
6405  as_echo='sh -c $as_echo_body as_echo'
6406fi
6407
6408# The user is always right.
6409if test "${PATH_SEPARATOR+set}" != set; then
6410  PATH_SEPARATOR=:
6411  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
6412    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
6413      PATH_SEPARATOR=';'
6414  }
6415fi
6416
6417
6418# IFS
6419# We need space, tab and new line, in precisely that order.  Quoting is
6420# there to prevent editors from complaining about space-tab.
6421# (If _AS_PATH_WALK were called with IFS unset, it would disable word
6422# splitting by setting IFS to empty value.)
6423IFS=" ""        $as_nl"
6424
6425# Find who we are.  Look in the path if we contain no directory separator.
6426as_myself=
6427case $0 in #((
6428  *[\\/]* ) as_myself=$0 ;;
6429  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6430for as_dir in $PATH
6431do
6432  IFS=$as_save_IFS
6433  test -z "$as_dir" && as_dir=.
6434    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6435  done
6436IFS=$as_save_IFS
6437
6438     ;;
6439esac
6440# We did not find ourselves, most probably we were run as `sh COMMAND'
6441# in which case we are not to be found in the path.
6442if test "x$as_myself" = x; then
6443  as_myself=$0
6444fi
6445if test ! -f "$as_myself"; then
6446  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
6447  exit 1
6448fi
6449
6450# Unset variables that we do not need and which cause bugs (e.g. in
6451# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
6452# suppresses any "Segmentation fault" message there.  '((' could
6453# trigger a bug in pdksh 5.2.14.
6454for as_var in BASH_ENV ENV MAIL MAILPATH
6455do eval test x\${$as_var+set} = xset \
6456  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
6457done
6458PS1='$ '
6459PS2='> '
6460PS4='+ '
6461
6462# NLS nuisances.
6463LC_ALL=C
6464export LC_ALL
6465LANGUAGE=C
6466export LANGUAGE
6467
6468# CDPATH.
6469(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
6470
6471
6472# as_fn_error STATUS ERROR [LINENO LOG_FD]
6473# ----------------------------------------
6474# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
6475# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
6476# script with STATUS, using 1 if that was 0.
6477as_fn_error ()
6478{
6479  as_status=$1; test $as_status -eq 0 && as_status=1
6480  if test "$4"; then
6481    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
6482    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
6483  fi
6484  $as_echo "$as_me: error: $2" >&2
6485  as_fn_exit $as_status
6486} # as_fn_error
6487
6488
6489# as_fn_set_status STATUS
6490# -----------------------
6491# Set $? to STATUS, without forking.
6492as_fn_set_status ()
6493{
6494  return $1
6495} # as_fn_set_status
6496
6497# as_fn_exit STATUS
6498# -----------------
6499# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
6500as_fn_exit ()
6501{
6502  set +e
6503  as_fn_set_status $1
6504  exit $1
6505} # as_fn_exit
6506
6507# as_fn_unset VAR
6508# ---------------
6509# Portably unset VAR.
6510as_fn_unset ()
6511{
6512  { eval $1=; unset $1;}
6513}
6514as_unset=as_fn_unset
6515# as_fn_append VAR VALUE
6516# ----------------------
6517# Append the text in VALUE to the end of the definition contained in VAR. Take
6518# advantage of any shell optimizations that allow amortized linear growth over
6519# repeated appends, instead of the typical quadratic growth present in naive
6520# implementations.
6521if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
6522  eval 'as_fn_append ()
6523  {
6524    eval $1+=\$2
6525  }'
6526else
6527  as_fn_append ()
6528  {
6529    eval $1=\$$1\$2
6530  }
6531fi # as_fn_append
6532
6533# as_fn_arith ARG...
6534# ------------------
6535# Perform arithmetic evaluation on the ARGs, and store the result in the
6536# global $as_val. Take advantage of shells that can avoid forks. The arguments
6537# must be portable across $(()) and expr.
6538if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
6539  eval 'as_fn_arith ()
6540  {
6541    as_val=$(( $* ))
6542  }'
6543else
6544  as_fn_arith ()
6545  {
6546    as_val=`expr "$@" || test $? -eq 1`
6547  }
6548fi # as_fn_arith
6549
6550
6551if expr a : '\(a\)' >/dev/null 2>&1 &&
6552   test "X`expr 00001 : '.*\(...\)'`" = X001; then
6553  as_expr=expr
6554else
6555  as_expr=false
6556fi
6557
6558if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
6559  as_basename=basename
6560else
6561  as_basename=false
6562fi
6563
6564if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
6565  as_dirname=dirname
6566else
6567  as_dirname=false
6568fi
6569
6570as_me=`$as_basename -- "$0" ||
6571$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
6572         X"$0" : 'X\(//\)$' \| \
6573         X"$0" : 'X\(/\)' \| . 2>/dev/null ||
6574$as_echo X/"$0" |
6575    sed '/^.*\/\([^/][^/]*\)\/*$/{
6576            s//\1/
6577            q
6578          }
6579          /^X\/\(\/\/\)$/{
6580            s//\1/
6581            q
6582          }
6583          /^X\/\(\/\).*/{
6584            s//\1/
6585            q
6586          }
6587          s/.*/./; q'`
6588
6589# Avoid depending upon Character Ranges.
6590as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6591as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6592as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6593as_cr_digits='0123456789'
6594as_cr_alnum=$as_cr_Letters$as_cr_digits
6595
6596ECHO_C= ECHO_N= ECHO_T=
6597case `echo -n x` in #(((((
6598-n*)
6599  case `echo 'xy\c'` in
6600  *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
6601  xy)  ECHO_C='\c';;
6602  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
6603       ECHO_T=' ';;
6604  esac;;
6605*)
6606  ECHO_N='-n';;
6607esac
6608
6609rm -f conf$$ conf$$.exe conf$$.file
6610if test -d conf$$.dir; then
6611  rm -f conf$$.dir/conf$$.file
6612else
6613  rm -f conf$$.dir
6614  mkdir conf$$.dir 2>/dev/null
6615fi
6616if (echo >conf$$.file) 2>/dev/null; then
6617  if ln -s conf$$.file conf$$ 2>/dev/null; then
6618    as_ln_s='ln -s'
6619    # ... but there are two gotchas:
6620    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
6621    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
6622    # In both cases, we have to default to `cp -p'.
6623    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
6624      as_ln_s='cp -p'
6625  elif ln conf$$.file conf$$ 2>/dev/null; then
6626    as_ln_s=ln
6627  else
6628    as_ln_s='cp -p'
6629  fi
6630else
6631  as_ln_s='cp -p'
6632fi
6633rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
6634rmdir conf$$.dir 2>/dev/null
6635
6636
6637# as_fn_mkdir_p
6638# -------------
6639# Create "$as_dir" as a directory, including parents if necessary.
6640as_fn_mkdir_p ()
6641{
6642
6643  case $as_dir in #(
6644  -*) as_dir=./$as_dir;;
6645  esac
6646  test -d "$as_dir" || eval $as_mkdir_p || {
6647    as_dirs=
6648    while :; do
6649      case $as_dir in #(
6650      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
6651      *) as_qdir=$as_dir;;
6652      esac
6653      as_dirs="'$as_qdir' $as_dirs"
6654      as_dir=`$as_dirname -- "$as_dir" ||
6655$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6656         X"$as_dir" : 'X\(//\)[^/]' \| \
6657         X"$as_dir" : 'X\(//\)$' \| \
6658         X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
6659$as_echo X"$as_dir" |
6660    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6661            s//\1/
6662            q
6663          }
6664          /^X\(\/\/\)[^/].*/{
6665            s//\1/
6666            q
6667          }
6668          /^X\(\/\/\)$/{
6669            s//\1/
6670            q
6671          }
6672          /^X\(\/\).*/{
6673            s//\1/
6674            q
6675          }
6676          s/.*/./; q'`
6677      test -d "$as_dir" && break
6678    done
6679    test -z "$as_dirs" || eval "mkdir $as_dirs"
6680  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
6681
6682
6683} # as_fn_mkdir_p
6684if mkdir -p . 2>/dev/null; then
6685  as_mkdir_p='mkdir -p "$as_dir"'
6686else
6687  test -d ./-p && rmdir ./-p
6688  as_mkdir_p=false
6689fi
6690
6691if test -x / >/dev/null 2>&1; then
6692  as_test_x='test -x'
6693else
6694  if ls -dL / >/dev/null 2>&1; then
6695    as_ls_L_option=L
6696  else
6697    as_ls_L_option=
6698  fi
6699  as_test_x='
6700    eval sh -c '\''
6701      if test -d "$1"; then
6702        test -d "$1/.";
6703      else
6704        case $1 in #(
6705        -*)set "./$1";;
6706        esac;
6707        case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
6708        ???[sx]*):;;*)false;;esac;fi
6709    '\'' sh
6710  '
6711fi
6712as_executable_p=$as_test_x
6713
6714# Sed expression to map a string onto a valid CPP name.
6715as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
6716
6717# Sed expression to map a string onto a valid variable name.
6718as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
6719
6720
6721exec 6>&1
6722## ----------------------------------- ##
6723## Main body of $CONFIG_STATUS script. ##
6724## ----------------------------------- ##
6725_ASEOF
6726test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
6727
6728cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6729# Save the log message, to keep $0 and so on meaningful, and to
6730# report actual input values of CONFIG_FILES etc. instead of their
6731# values after options handling.
6732ac_log="
6733This file was extended by cfa-cc $as_me 1.0.0.0, which was
6734generated by GNU Autoconf 2.68.  Invocation command line was
6735
6736  CONFIG_FILES    = $CONFIG_FILES
6737  CONFIG_HEADERS  = $CONFIG_HEADERS
6738  CONFIG_LINKS    = $CONFIG_LINKS
6739  CONFIG_COMMANDS = $CONFIG_COMMANDS
6740  $ $0 $@
6741
6742on `(hostname || uname -n) 2>/dev/null | sed 1q`
6743"
6744
6745_ACEOF
6746
6747case $ac_config_files in *"
6748"*) set x $ac_config_files; shift; ac_config_files=$*;;
6749esac
6750
6751case $ac_config_headers in *"
6752"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
6753esac
6754
6755
6756cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6757# Files that config.status was made for.
6758config_files="$ac_config_files"
6759config_headers="$ac_config_headers"
6760config_commands="$ac_config_commands"
6761
6762_ACEOF
6763
6764cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6765ac_cs_usage="\
6766\`$as_me' instantiates files and other configuration actions
6767from templates according to the current configuration.  Unless the files
6768and actions are specified as TAGs, all are instantiated by default.
6769
6770Usage: $0 [OPTION]... [TAG]...
6771
6772  -h, --help       print this help, then exit
6773  -V, --version    print version number and configuration settings, then exit
6774      --config     print configuration, then exit
6775  -q, --quiet, --silent
6776                   do not print progress messages
6777  -d, --debug      don't remove temporary files
6778      --recheck    update $as_me by reconfiguring in the same conditions
6779      --file=FILE[:TEMPLATE]
6780                   instantiate the configuration file FILE
6781      --header=FILE[:TEMPLATE]
6782                   instantiate the configuration header FILE
6783
6784Configuration files:
6785$config_files
6786
6787Configuration headers:
6788$config_headers
6789
6790Configuration commands:
6791$config_commands
6792
6793Report bugs to <cforall@plg.uwaterloo.ca>."
6794
6795_ACEOF
6796cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6797ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
6798ac_cs_version="\\
6799cfa-cc config.status 1.0.0.0
6800configured by $0, generated by GNU Autoconf 2.68,
6801  with options \\"\$ac_cs_config\\"
6802
6803Copyright (C) 2010 Free Software Foundation, Inc.
6804This config.status script is free software; the Free Software Foundation
6805gives unlimited permission to copy, distribute and modify it."
6806
6807ac_pwd='$ac_pwd'
6808srcdir='$srcdir'
6809INSTALL='$INSTALL'
6810MKDIR_P='$MKDIR_P'
6811AWK='$AWK'
6812test -n "\$AWK" || AWK=awk
6813_ACEOF
6814
6815cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6816# The default lists apply if the user does not specify any file.
6817ac_need_defaults=:
6818while test $# != 0
6819do
6820  case $1 in
6821  --*=?*)
6822    ac_option=`expr "X$1" : 'X\([^=]*\)='`
6823    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
6824    ac_shift=:
6825    ;;
6826  --*=)
6827    ac_option=`expr "X$1" : 'X\([^=]*\)='`
6828    ac_optarg=
6829    ac_shift=:
6830    ;;
6831  *)
6832    ac_option=$1
6833    ac_optarg=$2
6834    ac_shift=shift
6835    ;;
6836  esac
6837
6838  case $ac_option in
6839  # Handling of the options.
6840  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
6841    ac_cs_recheck=: ;;
6842  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
6843    $as_echo "$ac_cs_version"; exit ;;
6844  --config | --confi | --conf | --con | --co | --c )
6845    $as_echo "$ac_cs_config"; exit ;;
6846  --debug | --debu | --deb | --de | --d | -d )
6847    debug=: ;;
6848  --file | --fil | --fi | --f )
6849    $ac_shift
6850    case $ac_optarg in
6851    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6852    '') as_fn_error $? "missing file argument" ;;
6853    esac
6854    as_fn_append CONFIG_FILES " '$ac_optarg'"
6855    ac_need_defaults=false;;
6856  --header | --heade | --head | --hea )
6857    $ac_shift
6858    case $ac_optarg in
6859    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6860    esac
6861    as_fn_append CONFIG_HEADERS " '$ac_optarg'"
6862    ac_need_defaults=false;;
6863  --he | --h)
6864    # Conflict between --help and --header
6865    as_fn_error $? "ambiguous option: \`$1'
6866Try \`$0 --help' for more information.";;
6867  --help | --hel | -h )
6868    $as_echo "$ac_cs_usage"; exit ;;
6869  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
6870  | -silent | --silent | --silen | --sile | --sil | --si | --s)
6871    ac_cs_silent=: ;;
6872
6873  # This is an error.
6874  -*) as_fn_error $? "unrecognized option: \`$1'
6875Try \`$0 --help' for more information." ;;
6876
6877  *) as_fn_append ac_config_targets " $1"
6878     ac_need_defaults=false ;;
6879
6880  esac
6881  shift
6882done
6883
6884ac_configure_extra_args=
6885
6886if $ac_cs_silent; then
6887  exec 6>/dev/null
6888  ac_configure_extra_args="$ac_configure_extra_args --silent"
6889fi
6890
6891_ACEOF
6892cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6893if \$ac_cs_recheck; then
6894  set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
6895  shift
6896  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
6897  CONFIG_SHELL='$SHELL'
6898  export CONFIG_SHELL
6899  exec "\$@"
6900fi
6901
6902_ACEOF
6903cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6904exec 5>>config.log
6905{
6906  echo
6907  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
6908## Running $as_me. ##
6909_ASBOX
6910  $as_echo "$ac_log"
6911} >&5
6912
6913_ACEOF
6914cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6915#
6916# INIT-COMMANDS
6917#
6918AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
6919
6920_ACEOF
6921
6922cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6923
6924# Handling of arguments.
6925for ac_config_target in $ac_config_targets
6926do
6927  case $ac_config_target in
6928    "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
6929    "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
6930    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
6931    "src/driver/Makefile") CONFIG_FILES="$CONFIG_FILES src/driver/Makefile" ;;
6932    "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
6933    "src/examples/Makefile") CONFIG_FILES="$CONFIG_FILES src/examples/Makefile" ;;
6934    "src/tests/Makefile") CONFIG_FILES="$CONFIG_FILES src/tests/Makefile" ;;
6935    "src/libcfa/Makefile") CONFIG_FILES="$CONFIG_FILES src/libcfa/Makefile" ;;
6936
6937  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
6938  esac
6939done
6940
6941
6942# If the user did not use the arguments to specify the items to instantiate,
6943# then the envvar interface is used.  Set only those that are not.
6944# We use the long form for the default assignment because of an extremely
6945# bizarre bug on SunOS 4.1.3.
6946if $ac_need_defaults; then
6947  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
6948  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
6949  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
6950fi
6951
6952# Have a temporary directory for convenience.  Make it in the build tree
6953# simply because there is no reason against having it here, and in addition,
6954# creating and moving files from /tmp can sometimes cause problems.
6955# Hook for its removal unless debugging.
6956# Note that there is a small window in which the directory will not be cleaned:
6957# after its creation but before its name has been assigned to `$tmp'.
6958$debug ||
6959{
6960  tmp= ac_tmp=
6961  trap 'exit_status=$?
6962  : "${ac_tmp:=$tmp}"
6963  { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
6964' 0
6965  trap 'as_fn_exit 1' 1 2 13 15
6966}
6967# Create a (secure) tmp directory for tmp files.
6968
6969{
6970  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
6971  test -d "$tmp"
6972}  ||
6973{
6974  tmp=./conf$$-$RANDOM
6975  (umask 077 && mkdir "$tmp")
6976} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
6977ac_tmp=$tmp
6978
6979# Set up the scripts for CONFIG_FILES section.
6980# No need to generate them if there are no CONFIG_FILES.
6981# This happens for instance with `./config.status config.h'.
6982if test -n "$CONFIG_FILES"; then
6983
6984
6985ac_cr=`echo X | tr X '\015'`
6986# On cygwin, bash can eat \r inside `` if the user requested igncr.
6987# But we know of no other shell where ac_cr would be empty at this
6988# point, so we can use a bashism as a fallback.
6989if test "x$ac_cr" = x; then
6990  eval ac_cr=\$\'\\r\'
6991fi
6992ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
6993if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
6994  ac_cs_awk_cr='\\r'
6995else
6996  ac_cs_awk_cr=$ac_cr
6997fi
6998
6999echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
7000_ACEOF
7001
7002
7003{
7004  echo "cat >conf$$subs.awk <<_ACEOF" &&
7005  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
7006  echo "_ACEOF"
7007} >conf$$subs.sh ||
7008  as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7009ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
7010ac_delim='%!_!# '
7011for ac_last_try in false false false false false :; do
7012  . ./conf$$subs.sh ||
7013    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7014
7015  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
7016  if test $ac_delim_n = $ac_delim_num; then
7017    break
7018  elif $ac_last_try; then
7019    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7020  else
7021    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7022  fi
7023done
7024rm -f conf$$subs.sh
7025
7026cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7027cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
7028_ACEOF
7029sed -n '
7030h
7031s/^/S["/; s/!.*/"]=/
7032p
7033g
7034s/^[^!]*!//
7035:repl
7036t repl
7037s/'"$ac_delim"'$//
7038t delim
7039:nl
7040h
7041s/\(.\{148\}\)..*/\1/
7042t more1
7043s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
7044p
7045n
7046b repl
7047:more1
7048s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7049p
7050g
7051s/.\{148\}//
7052t nl
7053:delim
7054h
7055s/\(.\{148\}\)..*/\1/
7056t more2
7057s/["\\]/\\&/g; s/^/"/; s/$/"/
7058p
7059b
7060:more2
7061s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7062p
7063g
7064s/.\{148\}//
7065t delim
7066' <conf$$subs.awk | sed '
7067/^[^""]/{
7068  N
7069  s/\n//
7070}
7071' >>$CONFIG_STATUS || ac_write_fail=1
7072rm -f conf$$subs.awk
7073cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7074_ACAWK
7075cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
7076  for (key in S) S_is_set[key] = 1
7077  FS = ""
7078
7079}
7080{
7081  line = $ 0
7082  nfields = split(line, field, "@")
7083  substed = 0
7084  len = length(field[1])
7085  for (i = 2; i < nfields; i++) {
7086    key = field[i]
7087    keylen = length(key)
7088    if (S_is_set[key]) {
7089      value = S[key]
7090      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7091      len += length(value) + length(field[++i])
7092      substed = 1
7093    } else
7094      len += 1 + keylen
7095  }
7096
7097  print line
7098}
7099
7100_ACAWK
7101_ACEOF
7102cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7103if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7104  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
7105else
7106  cat
7107fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
7108  || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
7109_ACEOF
7110
7111# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
7112# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
7113# trailing colons and then remove the whole line if VPATH becomes empty
7114# (actually we leave an empty line to preserve line numbers).
7115if test "x$srcdir" = x.; then
7116  ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
7117h
7118s///
7119s/^/:/
7120s/[      ]*$/:/
7121s/:\$(srcdir):/:/g
7122s/:\${srcdir}:/:/g
7123s/:@srcdir@:/:/g
7124s/^:*//
7125s/:*$//
7126x
7127s/\(=[   ]*\).*/\1/
7128G
7129s/\n//
7130s/^[^=]*=[       ]*$//
7131}'
7132fi
7133
7134cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7135fi # test -n "$CONFIG_FILES"
7136
7137# Set up the scripts for CONFIG_HEADERS section.
7138# No need to generate them if there are no CONFIG_HEADERS.
7139# This happens for instance with `./config.status Makefile'.
7140if test -n "$CONFIG_HEADERS"; then
7141cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
7142BEGIN {
7143_ACEOF
7144
7145# Transform confdefs.h into an awk script `defines.awk', embedded as
7146# here-document in config.status, that substitutes the proper values into
7147# config.h.in to produce config.h.
7148
7149# Create a delimiter string that does not exist in confdefs.h, to ease
7150# handling of long lines.
7151ac_delim='%!_!# '
7152for ac_last_try in false false :; do
7153  ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
7154  if test -z "$ac_tt"; then
7155    break
7156  elif $ac_last_try; then
7157    as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
7158  else
7159    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7160  fi
7161done
7162
7163# For the awk script, D is an array of macro values keyed by name,
7164# likewise P contains macro parameters if any.  Preserve backslash
7165# newline sequences.
7166
7167ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
7168sed -n '
7169s/.\{148\}/&'"$ac_delim"'/g
7170t rset
7171:rset
7172s/^[     ]*#[    ]*define[       ][      ]*/ /
7173t def
7174d
7175:def
7176s/\\$//
7177t bsnl
7178s/["\\]/\\&/g
7179s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
7180D["\1"]=" \3"/p
7181s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
7182d
7183:bsnl
7184s/["\\]/\\&/g
7185s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
7186D["\1"]=" \3\\\\\\n"\\/p
7187t cont
7188s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
7189t cont
7190d
7191:cont
7192n
7193s/.\{148\}/&'"$ac_delim"'/g
7194t clear
7195:clear
7196s/\\$//
7197t bsnlc
7198s/["\\]/\\&/g; s/^/"/; s/$/"/p
7199d
7200:bsnlc
7201s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
7202b cont
7203' <confdefs.h | sed '
7204s/'"$ac_delim"'/"\\\
7205"/g' >>$CONFIG_STATUS || ac_write_fail=1
7206
7207cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7208  for (key in D) D_is_set[key] = 1
7209  FS = ""
7210}
7211/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
7212  line = \$ 0
7213  split(line, arg, " ")
7214  if (arg[1] == "#") {
7215    defundef = arg[2]
7216    mac1 = arg[3]
7217  } else {
7218    defundef = substr(arg[1], 2)
7219    mac1 = arg[2]
7220  }
7221  split(mac1, mac2, "(") #)
7222  macro = mac2[1]
7223  prefix = substr(line, 1, index(line, defundef) - 1)
7224  if (D_is_set[macro]) {
7225    # Preserve the white space surrounding the "#".
7226    print prefix "define", macro P[macro] D[macro]
7227    next
7228  } else {
7229    # Replace #undef with comments.  This is necessary, for example,
7230    # in the case of _POSIX_SOURCE, which is predefined and required
7231    # on some systems where configure will not decide to define it.
7232    if (defundef == "undef") {
7233      print "/*", prefix defundef, macro, "*/"
7234      next
7235    }
7236  }
7237}
7238{ print }
7239_ACAWK
7240_ACEOF
7241cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7242  as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
7243fi # test -n "$CONFIG_HEADERS"
7244
7245
7246eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
7247shift
7248for ac_tag
7249do
7250  case $ac_tag in
7251  :[FHLC]) ac_mode=$ac_tag; continue;;
7252  esac
7253  case $ac_mode$ac_tag in
7254  :[FHL]*:*);;
7255  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
7256  :[FH]-) ac_tag=-:-;;
7257  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7258  esac
7259  ac_save_IFS=$IFS
7260  IFS=:
7261  set x $ac_tag
7262  IFS=$ac_save_IFS
7263  shift
7264  ac_file=$1
7265  shift
7266
7267  case $ac_mode in
7268  :L) ac_source=$1;;
7269  :[FH])
7270    ac_file_inputs=
7271    for ac_f
7272    do
7273      case $ac_f in
7274      -) ac_f="$ac_tmp/stdin";;
7275      *) # Look for the file first in the build tree, then in the source tree
7276         # (if the path is not absolute).  The absolute path cannot be DOS-style,
7277         # because $ac_f cannot contain `:'.
7278         test -f "$ac_f" ||
7279           case $ac_f in
7280           [\\/$]*) false;;
7281           *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
7282           esac ||
7283           as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
7284      esac
7285      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
7286      as_fn_append ac_file_inputs " '$ac_f'"
7287    done
7288
7289    # Let's still pretend it is `configure' which instantiates (i.e., don't
7290    # use $as_me), people would be surprised to read:
7291    #    /* config.h.  Generated by config.status.  */
7292    configure_input='Generated from '`
7293          $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
7294        `' by configure.'
7295    if test x"$ac_file" != x-; then
7296      configure_input="$ac_file.  $configure_input"
7297      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
7298$as_echo "$as_me: creating $ac_file" >&6;}
7299    fi
7300    # Neutralize special characters interpreted by sed in replacement strings.
7301    case $configure_input in #(
7302    *\&* | *\|* | *\\* )
7303       ac_sed_conf_input=`$as_echo "$configure_input" |
7304       sed 's/[\\\\&|]/\\\\&/g'`;; #(
7305    *) ac_sed_conf_input=$configure_input;;
7306    esac
7307
7308    case $ac_tag in
7309    *:-:* | *:-) cat >"$ac_tmp/stdin" \
7310      || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
7311    esac
7312    ;;
7313  esac
7314
7315  ac_dir=`$as_dirname -- "$ac_file" ||
7316$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7317         X"$ac_file" : 'X\(//\)[^/]' \| \
7318         X"$ac_file" : 'X\(//\)$' \| \
7319         X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
7320$as_echo X"$ac_file" |
7321    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7322            s//\1/
7323            q
7324          }
7325          /^X\(\/\/\)[^/].*/{
7326            s//\1/
7327            q
7328          }
7329          /^X\(\/\/\)$/{
7330            s//\1/
7331            q
7332          }
7333          /^X\(\/\).*/{
7334            s//\1/
7335            q
7336          }
7337          s/.*/./; q'`
7338  as_dir="$ac_dir"; as_fn_mkdir_p
7339  ac_builddir=.
7340
7341case "$ac_dir" in
7342.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
7343*)
7344  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
7345  # A ".." for each directory in $ac_dir_suffix.
7346  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
7347  case $ac_top_builddir_sub in
7348  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
7349  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
7350  esac ;;
7351esac
7352ac_abs_top_builddir=$ac_pwd
7353ac_abs_builddir=$ac_pwd$ac_dir_suffix
7354# for backward compatibility:
7355ac_top_builddir=$ac_top_build_prefix
7356
7357case $srcdir in
7358  .)  # We are building in place.
7359    ac_srcdir=.
7360    ac_top_srcdir=$ac_top_builddir_sub
7361    ac_abs_top_srcdir=$ac_pwd ;;
7362  [\\/]* | ?:[\\/]* )  # Absolute name.
7363    ac_srcdir=$srcdir$ac_dir_suffix;
7364    ac_top_srcdir=$srcdir
7365    ac_abs_top_srcdir=$srcdir ;;
7366  *) # Relative name.
7367    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
7368    ac_top_srcdir=$ac_top_build_prefix$srcdir
7369    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
7370esac
7371ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
7372
7373
7374  case $ac_mode in
7375  :F)
7376  #
7377  # CONFIG_FILE
7378  #
7379
7380  case $INSTALL in
7381  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7382  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
7383  esac
7384  ac_MKDIR_P=$MKDIR_P
7385  case $MKDIR_P in
7386  [\\/$]* | ?:[\\/]* ) ;;
7387  */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
7388  esac
7389_ACEOF
7390
7391cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7392# If the template does not know about datarootdir, expand it.
7393# FIXME: This hack should be removed a few years after 2.60.
7394ac_datarootdir_hack=; ac_datarootdir_seen=
7395ac_sed_dataroot='
7396/datarootdir/ {
7397  p
7398  q
7399}
7400/@datadir@/p
7401/@docdir@/p
7402/@infodir@/p
7403/@localedir@/p
7404/@mandir@/p'
7405case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
7406*datarootdir*) ac_datarootdir_seen=yes;;
7407*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
7408  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
7409$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
7410_ACEOF
7411cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7412  ac_datarootdir_hack='
7413  s&@datadir@&$datadir&g
7414  s&@docdir@&$docdir&g
7415  s&@infodir@&$infodir&g
7416  s&@localedir@&$localedir&g
7417  s&@mandir@&$mandir&g
7418  s&\\\${datarootdir}&$datarootdir&g' ;;
7419esac
7420_ACEOF
7421
7422# Neutralize VPATH when `$srcdir' = `.'.
7423# Shell code in configure.ac might set extrasub.
7424# FIXME: do we really want to maintain this feature?
7425cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7426ac_sed_extra="$ac_vpsub
7427$extrasub
7428_ACEOF
7429cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7430:t
7431/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7432s|@configure_input@|$ac_sed_conf_input|;t t
7433s&@top_builddir@&$ac_top_builddir_sub&;t t
7434s&@top_build_prefix@&$ac_top_build_prefix&;t t
7435s&@srcdir@&$ac_srcdir&;t t
7436s&@abs_srcdir@&$ac_abs_srcdir&;t t
7437s&@top_srcdir@&$ac_top_srcdir&;t t
7438s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
7439s&@builddir@&$ac_builddir&;t t
7440s&@abs_builddir@&$ac_abs_builddir&;t t
7441s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
7442s&@INSTALL@&$ac_INSTALL&;t t
7443s&@MKDIR_P@&$ac_MKDIR_P&;t t
7444$ac_datarootdir_hack
7445"
7446eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
7447  >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
7448
7449test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
7450  { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
7451  { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
7452      "$ac_tmp/out"`; test -z "$ac_out"; } &&
7453  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7454which seems to be undefined.  Please make sure it is defined" >&5
7455$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7456which seems to be undefined.  Please make sure it is defined" >&2;}
7457
7458  rm -f "$ac_tmp/stdin"
7459  case $ac_file in
7460  -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
7461  *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
7462  esac \
7463  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
7464 ;;
7465  :H)
7466  #
7467  # CONFIG_HEADER
7468  #
7469  if test x"$ac_file" != x-; then
7470    {
7471      $as_echo "/* $configure_input  */" \
7472      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
7473    } >"$ac_tmp/config.h" \
7474      || as_fn_error $? "could not create $ac_file" "$LINENO" 5
7475    if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
7476      { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
7477$as_echo "$as_me: $ac_file is unchanged" >&6;}
7478    else
7479      rm -f "$ac_file"
7480      mv "$ac_tmp/config.h" "$ac_file" \
7481        || as_fn_error $? "could not create $ac_file" "$LINENO" 5
7482    fi
7483  else
7484    $as_echo "/* $configure_input  */" \
7485      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
7486      || as_fn_error $? "could not create -" "$LINENO" 5
7487  fi
7488# Compute "$ac_file"'s index in $config_headers.
7489_am_arg="$ac_file"
7490_am_stamp_count=1
7491for _am_header in $config_headers :; do
7492  case $_am_header in
7493    $_am_arg | $_am_arg:* )
7494      break ;;
7495    * )
7496      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
7497  esac
7498done
7499echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
7500$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7501         X"$_am_arg" : 'X\(//\)[^/]' \| \
7502         X"$_am_arg" : 'X\(//\)$' \| \
7503         X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
7504$as_echo X"$_am_arg" |
7505    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7506            s//\1/
7507            q
7508          }
7509          /^X\(\/\/\)[^/].*/{
7510            s//\1/
7511            q
7512          }
7513          /^X\(\/\/\)$/{
7514            s//\1/
7515            q
7516          }
7517          /^X\(\/\).*/{
7518            s//\1/
7519            q
7520          }
7521          s/.*/./; q'`/stamp-h$_am_stamp_count
7522 ;;
7523
7524  :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
7525$as_echo "$as_me: executing $ac_file commands" >&6;}
7526 ;;
7527  esac
7528
7529
7530  case $ac_file$ac_mode in
7531    "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
7532  # Autoconf 2.62 quotes --file arguments for eval, but not when files
7533  # are listed without --file.  Let's play safe and only enable the eval
7534  # if we detect the quoting.
7535  case $CONFIG_FILES in
7536  *\'*) eval set x "$CONFIG_FILES" ;;
7537  *)   set x $CONFIG_FILES ;;
7538  esac
7539  shift
7540  for mf
7541  do
7542    # Strip MF so we end up with the name of the file.
7543    mf=`echo "$mf" | sed -e 's/:.*$//'`
7544    # Check whether this is an Automake generated Makefile or not.
7545    # We used to match only the files named `Makefile.in', but
7546    # some people rename them; so instead we look at the file content.
7547    # Grep'ing the first line is not enough: some people post-process
7548    # each Makefile.in and add a new line on top of each file to say so.
7549    # Grep'ing the whole file is not good either: AIX grep has a line
7550    # limit of 2048, but all sed's we know have understand at least 4000.
7551    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
7552      dirpart=`$as_dirname -- "$mf" ||
7553$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7554         X"$mf" : 'X\(//\)[^/]' \| \
7555         X"$mf" : 'X\(//\)$' \| \
7556         X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
7557$as_echo X"$mf" |
7558    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7559            s//\1/
7560            q
7561          }
7562          /^X\(\/\/\)[^/].*/{
7563            s//\1/
7564            q
7565          }
7566          /^X\(\/\/\)$/{
7567            s//\1/
7568            q
7569          }
7570          /^X\(\/\).*/{
7571            s//\1/
7572            q
7573          }
7574          s/.*/./; q'`
7575    else
7576      continue
7577    fi
7578    # Extract the definition of DEPDIR, am__include, and am__quote
7579    # from the Makefile without running `make'.
7580    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
7581    test -z "$DEPDIR" && continue
7582    am__include=`sed -n 's/^am__include = //p' < "$mf"`
7583    test -z "am__include" && continue
7584    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
7585    # When using ansi2knr, U may be empty or an underscore; expand it
7586    U=`sed -n 's/^U = //p' < "$mf"`
7587    # Find all dependency output files, they are included files with
7588    # $(DEPDIR) in their names.  We invoke sed twice because it is the
7589    # simplest approach to changing $(DEPDIR) to its actual value in the
7590    # expansion.
7591    for file in `sed -n "
7592      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
7593         sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
7594      # Make sure the directory exists.
7595      test -f "$dirpart/$file" && continue
7596      fdir=`$as_dirname -- "$file" ||
7597$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7598         X"$file" : 'X\(//\)[^/]' \| \
7599         X"$file" : 'X\(//\)$' \| \
7600         X"$file" : 'X\(/\)' \| . 2>/dev/null ||
7601$as_echo X"$file" |
7602    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7603            s//\1/
7604            q
7605          }
7606          /^X\(\/\/\)[^/].*/{
7607            s//\1/
7608            q
7609          }
7610          /^X\(\/\/\)$/{
7611            s//\1/
7612            q
7613          }
7614          /^X\(\/\).*/{
7615            s//\1/
7616            q
7617          }
7618          s/.*/./; q'`
7619      as_dir=$dirpart/$fdir; as_fn_mkdir_p
7620      # echo "creating $dirpart/$file"
7621      echo '# dummy' > "$dirpart/$file"
7622    done
7623  done
7624}
7625 ;;
7626
7627  esac
7628done # for ac_tag
7629
7630
7631as_fn_exit 0
7632_ACEOF
7633ac_clean_files=$ac_clean_files_save
7634
7635test $ac_write_fail = 0 ||
7636  as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
7637
7638
7639# configure is writing to config.log, and then calls config.status.
7640# config.status does its own redirection, appending to config.log.
7641# Unfortunately, on DOS this fails, as config.log is still kept open
7642# by configure, so config.status won't be able to write to it; its
7643# output is simply discarded.  So we exec the FD to /dev/null,
7644# effectively closing config.log, so it can be properly (re)opened and
7645# appended to by config.status.  When coming back to configure, we
7646# need to make the FD available again.
7647if test "$no_create" != yes; then
7648  ac_cs_success=:
7649  ac_config_status_args=
7650  test "$silent" = yes &&
7651    ac_config_status_args="$ac_config_status_args --quiet"
7652  exec 5>/dev/null
7653  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
7654  exec 5>>config.log
7655  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
7656  # would make configure fail if this is the last instruction.
7657  $ac_cs_success || as_fn_exit 1
7658fi
7659if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
7660  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
7661$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
7662fi
7663
7664
7665if test -z "$BUILD_RELEASE_TRUE"; then :
7666  if test -z "$BUILD_DEBUG_TRUE"; then :
7667  { $as_echo "$as_me:${as_lineno-$LINENO}: Building libcfa for target: release & debug" >&5
7668$as_echo "$as_me: Building libcfa for target: release & debug" >&6;}
7669else
7670  { $as_echo "$as_me:${as_lineno-$LINENO}: Building libcfa for target: release" >&5
7671$as_echo "$as_me: Building libcfa for target: release" >&6;}
7672fi
7673else
7674  { $as_echo "$as_me:${as_lineno-$LINENO}: Building libcfa for target: debug" >&5
7675$as_echo "$as_me: Building libcfa for target: debug" >&6;}
7676fi
7677
7678# Final text
7679{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Cforall configuraton completed. Type \"make -j 8 install\"." >&5
7680$as_echo "Cforall configuraton completed. Type \"make -j 8 install\"." >&6; }
Note: See TracBrowser for help on using the repository browser.