1#! /bin/sh
2# Guess values for system-dependent variables and create Makefiles.
3# Generated by GNU Autoconf 2.65 for stressapptest 1.0.4_autoconf.
4#
5# Report bugs to <opensource@google.com>.
6#
7#
8# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
9# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
10# 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.
94case $0 in #((
95  *[\\/]* ) as_myself=$0 ;;
96  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
97for as_dir in $PATH
98do
99  IFS=$as_save_IFS
100  test -z "$as_dir" && as_dir=.
101    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
102  done
103IFS=$as_save_IFS
104
105     ;;
106esac
107# We did not find ourselves, most probably we were run as `sh COMMAND'
108# in which case we are not to be found in the path.
109if test "x$as_myself" = x; then
110  as_myself=$0
111fi
112if test ! -f "$as_myself"; then
113  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
114  exit 1
115fi
116
117# Unset variables that we do not need and which cause bugs (e.g. in
118# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
119# suppresses any "Segmentation fault" message there.  '((' could
120# trigger a bug in pdksh 5.2.14.
121for as_var in BASH_ENV ENV MAIL MAILPATH
122do eval test x\${$as_var+set} = xset \
123  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
124done
125PS1='$ '
126PS2='> '
127PS4='+ '
128
129# NLS nuisances.
130LC_ALL=C
131export LC_ALL
132LANGUAGE=C
133export LANGUAGE
134
135# CDPATH.
136(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
137
138if test "x$CONFIG_SHELL" = x; then
139  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
140  emulate sh
141  NULLCMD=:
142  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
143  # is contrary to our usage.  Disable this feature.
144  alias -g '\${1+\"\$@\"}'='\"\$@\"'
145  setopt NO_GLOB_SUBST
146else
147  case \`(set -o) 2>/dev/null\` in #(
148  *posix*) :
149    set -o posix ;; #(
150  *) :
151     ;;
152esac
153fi
154"
155  as_required="as_fn_return () { (exit \$1); }
156as_fn_success () { as_fn_return 0; }
157as_fn_failure () { as_fn_return 1; }
158as_fn_ret_success () { return 0; }
159as_fn_ret_failure () { return 1; }
160
161exitcode=0
162as_fn_success || { exitcode=1; echo as_fn_success failed.; }
163as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
164as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
165as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
166if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
167
168else
169  exitcode=1; echo positional parameters were not saved.
170fi
171test x\$exitcode = x0 || exit 1"
172  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
173  as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
174  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
175  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
176test \$(( 1 + 1 )) = 2 || exit 1"
177  if (eval "$as_required") 2>/dev/null; then :
178  as_have_required=yes
179else
180  as_have_required=no
181fi
182  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
183
184else
185  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
186as_found=false
187for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
188do
189  IFS=$as_save_IFS
190  test -z "$as_dir" && as_dir=.
191  as_found=:
192  case $as_dir in #(
193	 /*)
194	   for as_base in sh bash ksh sh5; do
195	     # Try only shells that exist, to save several forks.
196	     as_shell=$as_dir/$as_base
197	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
198		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
199  CONFIG_SHELL=$as_shell as_have_required=yes
200		   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
201  break 2
202fi
203fi
204	   done;;
205       esac
206  as_found=false
207done
208$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
209	      { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
210  CONFIG_SHELL=$SHELL as_have_required=yes
211fi; }
212IFS=$as_save_IFS
213
214
215      if test "x$CONFIG_SHELL" != x; then :
216  # We cannot yet assume a decent shell, so we have to provide a
217	# neutralization value for shells without unset; and this also
218	# works around shells that cannot unset nonexistent variables.
219	BASH_ENV=/dev/null
220	ENV=/dev/null
221	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
222	export CONFIG_SHELL
223	exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
224fi
225
226    if test x$as_have_required = xno; then :
227  $as_echo "$0: This script requires a shell more modern than all"
228  $as_echo "$0: the shells that I found on your system."
229  if test x${ZSH_VERSION+set} = xset ; then
230    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
231    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
232  else
233    $as_echo "$0: Please tell bug-autoconf@gnu.org and
234$0: opensource@google.com about your system, including any
235$0: error possibly output before this message. Then install
236$0: a modern shell, or manually run the script under such a
237$0: shell if you do have one."
238  fi
239  exit 1
240fi
241fi
242fi
243SHELL=${CONFIG_SHELL-/bin/sh}
244export SHELL
245# Unset more variables known to interfere with behavior of common tools.
246CLICOLOR_FORCE= GREP_OPTIONS=
247unset CLICOLOR_FORCE GREP_OPTIONS
248
249## --------------------- ##
250## M4sh Shell Functions. ##
251## --------------------- ##
252# as_fn_unset VAR
253# ---------------
254# Portably unset VAR.
255as_fn_unset ()
256{
257  { eval $1=; unset $1;}
258}
259as_unset=as_fn_unset
260
261# as_fn_set_status STATUS
262# -----------------------
263# Set $? to STATUS, without forking.
264as_fn_set_status ()
265{
266  return $1
267} # as_fn_set_status
268
269# as_fn_exit STATUS
270# -----------------
271# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
272as_fn_exit ()
273{
274  set +e
275  as_fn_set_status $1
276  exit $1
277} # as_fn_exit
278
279# as_fn_mkdir_p
280# -------------
281# Create "$as_dir" as a directory, including parents if necessary.
282as_fn_mkdir_p ()
283{
284
285  case $as_dir in #(
286  -*) as_dir=./$as_dir;;
287  esac
288  test -d "$as_dir" || eval $as_mkdir_p || {
289    as_dirs=
290    while :; do
291      case $as_dir in #(
292      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
293      *) as_qdir=$as_dir;;
294      esac
295      as_dirs="'$as_qdir' $as_dirs"
296      as_dir=`$as_dirname -- "$as_dir" ||
297$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
298	 X"$as_dir" : 'X\(//\)[^/]' \| \
299	 X"$as_dir" : 'X\(//\)$' \| \
300	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
301$as_echo X"$as_dir" |
302    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
303	    s//\1/
304	    q
305	  }
306	  /^X\(\/\/\)[^/].*/{
307	    s//\1/
308	    q
309	  }
310	  /^X\(\/\/\)$/{
311	    s//\1/
312	    q
313	  }
314	  /^X\(\/\).*/{
315	    s//\1/
316	    q
317	  }
318	  s/.*/./; q'`
319      test -d "$as_dir" && break
320    done
321    test -z "$as_dirs" || eval "mkdir $as_dirs"
322  } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
323
324
325} # as_fn_mkdir_p
326# as_fn_append VAR VALUE
327# ----------------------
328# Append the text in VALUE to the end of the definition contained in VAR. Take
329# advantage of any shell optimizations that allow amortized linear growth over
330# repeated appends, instead of the typical quadratic growth present in naive
331# implementations.
332if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
333  eval 'as_fn_append ()
334  {
335    eval $1+=\$2
336  }'
337else
338  as_fn_append ()
339  {
340    eval $1=\$$1\$2
341  }
342fi # as_fn_append
343
344# as_fn_arith ARG...
345# ------------------
346# Perform arithmetic evaluation on the ARGs, and store the result in the
347# global $as_val. Take advantage of shells that can avoid forks. The arguments
348# must be portable across $(()) and expr.
349if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
350  eval 'as_fn_arith ()
351  {
352    as_val=$(( $* ))
353  }'
354else
355  as_fn_arith ()
356  {
357    as_val=`expr "$@" || test $? -eq 1`
358  }
359fi # as_fn_arith
360
361
362# as_fn_error ERROR [LINENO LOG_FD]
363# ---------------------------------
364# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
365# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
366# script with status $?, using 1 if that was 0.
367as_fn_error ()
368{
369  as_status=$?; test $as_status -eq 0 && as_status=1
370  if test "$3"; then
371    as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
372    $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
373  fi
374  $as_echo "$as_me: error: $1" >&2
375  as_fn_exit $as_status
376} # as_fn_error
377
378if expr a : '\(a\)' >/dev/null 2>&1 &&
379   test "X`expr 00001 : '.*\(...\)'`" = X001; then
380  as_expr=expr
381else
382  as_expr=false
383fi
384
385if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
386  as_basename=basename
387else
388  as_basename=false
389fi
390
391if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
392  as_dirname=dirname
393else
394  as_dirname=false
395fi
396
397as_me=`$as_basename -- "$0" ||
398$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
399	 X"$0" : 'X\(//\)$' \| \
400	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
401$as_echo X/"$0" |
402    sed '/^.*\/\([^/][^/]*\)\/*$/{
403	    s//\1/
404	    q
405	  }
406	  /^X\/\(\/\/\)$/{
407	    s//\1/
408	    q
409	  }
410	  /^X\/\(\/\).*/{
411	    s//\1/
412	    q
413	  }
414	  s/.*/./; q'`
415
416# Avoid depending upon Character Ranges.
417as_cr_letters='abcdefghijklmnopqrstuvwxyz'
418as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
419as_cr_Letters=$as_cr_letters$as_cr_LETTERS
420as_cr_digits='0123456789'
421as_cr_alnum=$as_cr_Letters$as_cr_digits
422
423
424  as_lineno_1=$LINENO as_lineno_1a=$LINENO
425  as_lineno_2=$LINENO as_lineno_2a=$LINENO
426  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
427  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
428  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
429  sed -n '
430    p
431    /[$]LINENO/=
432  ' <$as_myself |
433    sed '
434      s/[$]LINENO.*/&-/
435      t lineno
436      b
437      :lineno
438      N
439      :loop
440      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
441      t loop
442      s/-\n.*//
443    ' >$as_me.lineno &&
444  chmod +x "$as_me.lineno" ||
445    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
446
447  # Don't try to exec as it changes $[0], causing all sort of problems
448  # (the dirname of $[0] is not the place where we might find the
449  # original and so on.  Autoconf is especially sensitive to this).
450  . "./$as_me.lineno"
451  # Exit status is that of the last command.
452  exit
453}
454
455ECHO_C= ECHO_N= ECHO_T=
456case `echo -n x` in #(((((
457-n*)
458  case `echo 'xy\c'` in
459  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
460  xy)  ECHO_C='\c';;
461  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
462       ECHO_T='	';;
463  esac;;
464*)
465  ECHO_N='-n';;
466esac
467
468rm -f conf$$ conf$$.exe conf$$.file
469if test -d conf$$.dir; then
470  rm -f conf$$.dir/conf$$.file
471else
472  rm -f conf$$.dir
473  mkdir conf$$.dir 2>/dev/null
474fi
475if (echo >conf$$.file) 2>/dev/null; then
476  if ln -s conf$$.file conf$$ 2>/dev/null; then
477    as_ln_s='ln -s'
478    # ... but there are two gotchas:
479    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
480    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
481    # In both cases, we have to default to `cp -p'.
482    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
483      as_ln_s='cp -p'
484  elif ln conf$$.file conf$$ 2>/dev/null; then
485    as_ln_s=ln
486  else
487    as_ln_s='cp -p'
488  fi
489else
490  as_ln_s='cp -p'
491fi
492rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
493rmdir conf$$.dir 2>/dev/null
494
495if mkdir -p . 2>/dev/null; then
496  as_mkdir_p='mkdir -p "$as_dir"'
497else
498  test -d ./-p && rmdir ./-p
499  as_mkdir_p=false
500fi
501
502if test -x / >/dev/null 2>&1; then
503  as_test_x='test -x'
504else
505  if ls -dL / >/dev/null 2>&1; then
506    as_ls_L_option=L
507  else
508    as_ls_L_option=
509  fi
510  as_test_x='
511    eval sh -c '\''
512      if test -d "$1"; then
513	test -d "$1/.";
514      else
515	case $1 in #(
516	-*)set "./$1";;
517	esac;
518	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
519	???[sx]*):;;*)false;;esac;fi
520    '\'' sh
521  '
522fi
523as_executable_p=$as_test_x
524
525# Sed expression to map a string onto a valid CPP name.
526as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
527
528# Sed expression to map a string onto a valid variable name.
529as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
530
531
532test -n "$DJDIR" || exec 7<&0 </dev/null
533exec 6>&1
534
535# Name of the host.
536# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
537# so uname gets run too.
538ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
539
540#
541# Initializations.
542#
543ac_default_prefix=/usr/local
544ac_clean_files=
545ac_config_libobj_dir=.
546LIBOBJS=
547cross_compiling=no
548subdirs=
549MFLAGS=
550MAKEFLAGS=
551
552# Identity of this package.
553PACKAGE_NAME='stressapptest'
554PACKAGE_TARNAME='stressapptest'
555PACKAGE_VERSION='1.0.4_autoconf'
556PACKAGE_STRING='stressapptest 1.0.4_autoconf'
557PACKAGE_BUGREPORT='opensource@google.com'
558PACKAGE_URL=''
559
560ac_unique_file="src/"
561# Factoring default headers for most tests.
562ac_includes_default="\
563#include <stdio.h>
564#ifdef HAVE_SYS_TYPES_H
565# include <sys/types.h>
566#endif
567#ifdef HAVE_SYS_STAT_H
568# include <sys/stat.h>
569#endif
570#ifdef STDC_HEADERS
571# include <stdlib.h>
572# include <stddef.h>
573#else
574# ifdef HAVE_STDLIB_H
575#  include <stdlib.h>
576# endif
577#endif
578#ifdef HAVE_STRING_H
579# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
580#  include <memory.h>
581# endif
582# include <string.h>
583#endif
584#ifdef HAVE_STRINGS_H
585# include <strings.h>
586#endif
587#ifdef HAVE_INTTYPES_H
588# include <inttypes.h>
589#endif
590#ifdef HAVE_STDINT_H
591# include <stdint.h>
592#endif
593#ifdef HAVE_UNISTD_H
594# include <unistd.h>
595#endif"
596
597ac_subst_vars='am__EXEEXT_FALSE
598am__EXEEXT_TRUE
599LTLIBOBJS
600LIBOBJS
601EGREP
602GREP
603CPP
604am__fastdepCC_FALSE
605am__fastdepCC_TRUE
606CCDEPMODE
607ac_ct_CC
608CFLAGS
609CC
610am__fastdepCXX_FALSE
611am__fastdepCXX_TRUE
612CXXDEPMODE
613AMDEPBACKSLASH
614AMDEP_FALSE
615AMDEP_TRUE
616am__quote
617am__include
618DEPDIR
619OBJEXT
620EXEEXT
621ac_ct_CXX
622CPPFLAGS
623LDFLAGS
624CXXFLAGS
625CXX
626am__untar
627am__tar
628AMTAR
629am__leading_dot
630SET_MAKE
631AWK
632mkdir_p
633MKDIR_P
634INSTALL_STRIP_PROGRAM
635STRIP
636install_sh
637MAKEINFO
638AUTOHEADER
639AUTOMAKE
640AUTOCONF
641ACLOCAL
642VERSION
643PACKAGE
644CYGPATH_W
645am__isrc
646INSTALL_DATA
647INSTALL_SCRIPT
648INSTALL_PROGRAM
649target_os
650target_vendor
651target_cpu
652target
653host_os
654host_vendor
655host_cpu
656host
657build_os
658build_vendor
659build_cpu
660build
661target_alias
662host_alias
663build_alias
664LIBS
665ECHO_T
666ECHO_N
667ECHO_C
668DEFS
669mandir
670localedir
671libdir
672psdir
673pdfdir
674dvidir
675htmldir
676infodir
677docdir
678oldincludedir
679includedir
680localstatedir
681sharedstatedir
682sysconfdir
683datadir
684datarootdir
685libexecdir
686sbindir
687bindir
688program_transform_name
689prefix
690exec_prefix
691PACKAGE_URL
692PACKAGE_BUGREPORT
693PACKAGE_STRING
694PACKAGE_VERSION
695PACKAGE_TARNAME
696PACKAGE_NAME
697PATH_SEPARATOR
698SHELL'
699ac_subst_files=''
700ac_user_opts='
701enable_option_checking
702with_static
703enable_dependency_tracking
704'
705      ac_precious_vars='build_alias
706host_alias
707target_alias
708CXX
709CXXFLAGS
710LDFLAGS
711LIBS
712CPPFLAGS
713CCC
714CC
715CFLAGS
716CPP'
717
718
719# Initialize some variables set by options.
720ac_init_help=
721ac_init_version=false
722ac_unrecognized_opts=
723ac_unrecognized_sep=
724# The variables have the same names as the options, with
725# dashes changed to underlines.
726cache_file=/dev/null
727exec_prefix=NONE
728no_create=
729no_recursion=
730prefix=NONE
731program_prefix=NONE
732program_suffix=NONE
733program_transform_name=s,x,x,
734silent=
735site=
736srcdir=
737verbose=
738x_includes=NONE
739x_libraries=NONE
740
741# Installation directory options.
742# These are left unexpanded so users can "make install exec_prefix=/foo"
743# and all the variables that are supposed to be based on exec_prefix
744# by default will actually change.
745# Use braces instead of parens because sh, perl, etc. also accept them.
746# (The list follows the same order as the GNU Coding Standards.)
747bindir='${exec_prefix}/bin'
748sbindir='${exec_prefix}/sbin'
749libexecdir='${exec_prefix}/libexec'
750datarootdir='${prefix}/share'
751datadir='${datarootdir}'
752sysconfdir='${prefix}/etc'
753sharedstatedir='${prefix}/com'
754localstatedir='${prefix}/var'
755includedir='${prefix}/include'
756oldincludedir='/usr/include'
757docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
758infodir='${datarootdir}/info'
759htmldir='${docdir}'
760dvidir='${docdir}'
761pdfdir='${docdir}'
762psdir='${docdir}'
763libdir='${exec_prefix}/lib'
764localedir='${datarootdir}/locale'
765mandir='${datarootdir}/man'
766
767ac_prev=
768ac_dashdash=
769for ac_option
770do
771  # If the previous option needs an argument, assign it.
772  if test -n "$ac_prev"; then
773    eval $ac_prev=\$ac_option
774    ac_prev=
775    continue
776  fi
777
778  case $ac_option in
779  *=*)	ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
780  *)	ac_optarg=yes ;;
781  esac
782
783  # Accept the important Cygnus configure options, so we can diagnose typos.
784
785  case $ac_dashdash$ac_option in
786  --)
787    ac_dashdash=yes ;;
788
789  -bindir | --bindir | --bindi | --bind | --bin | --bi)
790    ac_prev=bindir ;;
791  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
792    bindir=$ac_optarg ;;
793
794  -build | --build | --buil | --bui | --bu)
795    ac_prev=build_alias ;;
796  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
797    build_alias=$ac_optarg ;;
798
799  -cache-file | --cache-file | --cache-fil | --cache-fi \
800  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
801    ac_prev=cache_file ;;
802  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
803  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
804    cache_file=$ac_optarg ;;
805
806  --config-cache | -C)
807    cache_file=config.cache ;;
808
809  -datadir | --datadir | --datadi | --datad)
810    ac_prev=datadir ;;
811  -datadir=* | --datadir=* | --datadi=* | --datad=*)
812    datadir=$ac_optarg ;;
813
814  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
815  | --dataroo | --dataro | --datar)
816    ac_prev=datarootdir ;;
817  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
818  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
819    datarootdir=$ac_optarg ;;
820
821  -disable-* | --disable-*)
822    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
823    # Reject names that are not valid shell variable names.
824    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
825      as_fn_error "invalid feature name: $ac_useropt"
826    ac_useropt_orig=$ac_useropt
827    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
828    case $ac_user_opts in
829      *"
830"enable_$ac_useropt"
831"*) ;;
832      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
833	 ac_unrecognized_sep=', ';;
834    esac
835    eval enable_$ac_useropt=no ;;
836
837  -docdir | --docdir | --docdi | --doc | --do)
838    ac_prev=docdir ;;
839  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
840    docdir=$ac_optarg ;;
841
842  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
843    ac_prev=dvidir ;;
844  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
845    dvidir=$ac_optarg ;;
846
847  -enable-* | --enable-*)
848    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
849    # Reject names that are not valid shell variable names.
850    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
851      as_fn_error "invalid feature name: $ac_useropt"
852    ac_useropt_orig=$ac_useropt
853    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
854    case $ac_user_opts in
855      *"
856"enable_$ac_useropt"
857"*) ;;
858      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
859	 ac_unrecognized_sep=', ';;
860    esac
861    eval enable_$ac_useropt=\$ac_optarg ;;
862
863  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
864  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
865  | --exec | --exe | --ex)
866    ac_prev=exec_prefix ;;
867  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
868  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
869  | --exec=* | --exe=* | --ex=*)
870    exec_prefix=$ac_optarg ;;
871
872  -gas | --gas | --ga | --g)
873    # Obsolete; use --with-gas.
874    with_gas=yes ;;
875
876  -help | --help | --hel | --he | -h)
877    ac_init_help=long ;;
878  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
879    ac_init_help=recursive ;;
880  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
881    ac_init_help=short ;;
882
883  -host | --host | --hos | --ho)
884    ac_prev=host_alias ;;
885  -host=* | --host=* | --hos=* | --ho=*)
886    host_alias=$ac_optarg ;;
887
888  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
889    ac_prev=htmldir ;;
890  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
891  | --ht=*)
892    htmldir=$ac_optarg ;;
893
894  -includedir | --includedir | --includedi | --included | --include \
895  | --includ | --inclu | --incl | --inc)
896    ac_prev=includedir ;;
897  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
898  | --includ=* | --inclu=* | --incl=* | --inc=*)
899    includedir=$ac_optarg ;;
900
901  -infodir | --infodir | --infodi | --infod | --info | --inf)
902    ac_prev=infodir ;;
903  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
904    infodir=$ac_optarg ;;
905
906  -libdir | --libdir | --libdi | --libd)
907    ac_prev=libdir ;;
908  -libdir=* | --libdir=* | --libdi=* | --libd=*)
909    libdir=$ac_optarg ;;
910
911  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
912  | --libexe | --libex | --libe)
913    ac_prev=libexecdir ;;
914  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
915  | --libexe=* | --libex=* | --libe=*)
916    libexecdir=$ac_optarg ;;
917
918  -localedir | --localedir | --localedi | --localed | --locale)
919    ac_prev=localedir ;;
920  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
921    localedir=$ac_optarg ;;
922
923  -localstatedir | --localstatedir | --localstatedi | --localstated \
924  | --localstate | --localstat | --localsta | --localst | --locals)
925    ac_prev=localstatedir ;;
926  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
927  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
928    localstatedir=$ac_optarg ;;
929
930  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
931    ac_prev=mandir ;;
932  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
933    mandir=$ac_optarg ;;
934
935  -nfp | --nfp | --nf)
936    # Obsolete; use --without-fp.
937    with_fp=no ;;
938
939  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
940  | --no-cr | --no-c | -n)
941    no_create=yes ;;
942
943  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
944  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
945    no_recursion=yes ;;
946
947  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
948  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
949  | --oldin | --oldi | --old | --ol | --o)
950    ac_prev=oldincludedir ;;
951  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
952  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
953  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
954    oldincludedir=$ac_optarg ;;
955
956  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
957    ac_prev=prefix ;;
958  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
959    prefix=$ac_optarg ;;
960
961  -program-prefix | --program-prefix | --program-prefi | --program-pref \
962  | --program-pre | --program-pr | --program-p)
963    ac_prev=program_prefix ;;
964  -program-prefix=* | --program-prefix=* | --program-prefi=* \
965  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
966    program_prefix=$ac_optarg ;;
967
968  -program-suffix | --program-suffix | --program-suffi | --program-suff \
969  | --program-suf | --program-su | --program-s)
970    ac_prev=program_suffix ;;
971  -program-suffix=* | --program-suffix=* | --program-suffi=* \
972  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
973    program_suffix=$ac_optarg ;;
974
975  -program-transform-name | --program-transform-name \
976  | --program-transform-nam | --program-transform-na \
977  | --program-transform-n | --program-transform- \
978  | --program-transform | --program-transfor \
979  | --program-transfo | --program-transf \
980  | --program-trans | --program-tran \
981  | --progr-tra | --program-tr | --program-t)
982    ac_prev=program_transform_name ;;
983  -program-transform-name=* | --program-transform-name=* \
984  | --program-transform-nam=* | --program-transform-na=* \
985  | --program-transform-n=* | --program-transform-=* \
986  | --program-transform=* | --program-transfor=* \
987  | --program-transfo=* | --program-transf=* \
988  | --program-trans=* | --program-tran=* \
989  | --progr-tra=* | --program-tr=* | --program-t=*)
990    program_transform_name=$ac_optarg ;;
991
992  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
993    ac_prev=pdfdir ;;
994  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
995    pdfdir=$ac_optarg ;;
996
997  -psdir | --psdir | --psdi | --psd | --ps)
998    ac_prev=psdir ;;
999  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1000    psdir=$ac_optarg ;;
1001
1002  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1003  | -silent | --silent | --silen | --sile | --sil)
1004    silent=yes ;;
1005
1006  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1007    ac_prev=sbindir ;;
1008  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1009  | --sbi=* | --sb=*)
1010    sbindir=$ac_optarg ;;
1011
1012  -sharedstatedir | --sharedstatedir | --sharedstatedi \
1013  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1014  | --sharedst | --shareds | --shared | --share | --shar \
1015  | --sha | --sh)
1016    ac_prev=sharedstatedir ;;
1017  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1018  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1019  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1020  | --sha=* | --sh=*)
1021    sharedstatedir=$ac_optarg ;;
1022
1023  -site | --site | --sit)
1024    ac_prev=site ;;
1025  -site=* | --site=* | --sit=*)
1026    site=$ac_optarg ;;
1027
1028  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1029    ac_prev=srcdir ;;
1030  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1031    srcdir=$ac_optarg ;;
1032
1033  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1034  | --syscon | --sysco | --sysc | --sys | --sy)
1035    ac_prev=sysconfdir ;;
1036  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1037  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1038    sysconfdir=$ac_optarg ;;
1039
1040  -target | --target | --targe | --targ | --tar | --ta | --t)
1041    ac_prev=target_alias ;;
1042  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1043    target_alias=$ac_optarg ;;
1044
1045  -v | -verbose | --verbose | --verbos | --verbo | --verb)
1046    verbose=yes ;;
1047
1048  -version | --version | --versio | --versi | --vers | -V)
1049    ac_init_version=: ;;
1050
1051  -with-* | --with-*)
1052    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1053    # Reject names that are not valid shell variable names.
1054    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1055      as_fn_error "invalid package name: $ac_useropt"
1056    ac_useropt_orig=$ac_useropt
1057    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1058    case $ac_user_opts in
1059      *"
1060"with_$ac_useropt"
1061"*) ;;
1062      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1063	 ac_unrecognized_sep=', ';;
1064    esac
1065    eval with_$ac_useropt=\$ac_optarg ;;
1066
1067  -without-* | --without-*)
1068    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1069    # Reject names that are not valid shell variable names.
1070    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1071      as_fn_error "invalid package name: $ac_useropt"
1072    ac_useropt_orig=$ac_useropt
1073    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1074    case $ac_user_opts in
1075      *"
1076"with_$ac_useropt"
1077"*) ;;
1078      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1079	 ac_unrecognized_sep=', ';;
1080    esac
1081    eval with_$ac_useropt=no ;;
1082
1083  --x)
1084    # Obsolete; use --with-x.
1085    with_x=yes ;;
1086
1087  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1088  | --x-incl | --x-inc | --x-in | --x-i)
1089    ac_prev=x_includes ;;
1090  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1091  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1092    x_includes=$ac_optarg ;;
1093
1094  -x-libraries | --x-libraries | --x-librarie | --x-librari \
1095  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1096    ac_prev=x_libraries ;;
1097  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1098  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1099    x_libraries=$ac_optarg ;;
1100
1101  -*) as_fn_error "unrecognized option: \`$ac_option'
1102Try \`$0 --help' for more information."
1103    ;;
1104
1105  *=*)
1106    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1107    # Reject names that are not valid shell variable names.
1108    case $ac_envvar in #(
1109      '' | [0-9]* | *[!_$as_cr_alnum]* )
1110      as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1111    esac
1112    eval $ac_envvar=\$ac_optarg
1113    export $ac_envvar ;;
1114
1115  *)
1116    # FIXME: should be removed in autoconf 3.0.
1117    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1118    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1119      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1120    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1121    ;;
1122
1123  esac
1124done
1125
1126if test -n "$ac_prev"; then
1127  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1128  as_fn_error "missing argument to $ac_option"
1129fi
1130
1131if test -n "$ac_unrecognized_opts"; then
1132  case $enable_option_checking in
1133    no) ;;
1134    fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1135    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1136  esac
1137fi
1138
1139# Check all directory arguments for consistency.
1140for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
1141		datadir sysconfdir sharedstatedir localstatedir includedir \
1142		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1143		libdir localedir mandir
1144do
1145  eval ac_val=\$$ac_var
1146  # Remove trailing slashes.
1147  case $ac_val in
1148    */ )
1149      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1150      eval $ac_var=\$ac_val;;
1151  esac
1152  # Be sure to have absolute directory names.
1153  case $ac_val in
1154    [\\/$]* | ?:[\\/]* )  continue;;
1155    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1156  esac
1157  as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1158done
1159
1160# There might be people who depend on the old broken behavior: `$host'
1161# used to hold the argument of --host etc.
1162# FIXME: To remove some day.
1163build=$build_alias
1164host=$host_alias
1165target=$target_alias
1166
1167# FIXME: To remove some day.
1168if test "x$host_alias" != x; then
1169  if test "x$build_alias" = x; then
1170    cross_compiling=maybe
1171    $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1172    If a cross compiler is detected then cross compile mode will be used." >&2
1173  elif test "x$build_alias" != "x$host_alias"; then
1174    cross_compiling=yes
1175  fi
1176fi
1177
1178ac_tool_prefix=
1179test -n "$host_alias" && ac_tool_prefix=$host_alias-
1180
1181test "$silent" = yes && exec 6>/dev/null
1182
1183
1184ac_pwd=`pwd` && test -n "$ac_pwd" &&
1185ac_ls_di=`ls -di .` &&
1186ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1187  as_fn_error "working directory cannot be determined"
1188test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1189  as_fn_error "pwd does not report name of working directory"
1190
1191
1192# Find the source files, if location was not specified.
1193if test -z "$srcdir"; then
1194  ac_srcdir_defaulted=yes
1195  # Try the directory containing this script, then the parent directory.
1196  ac_confdir=`$as_dirname -- "$as_myself" ||
1197$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1198	 X"$as_myself" : 'X\(//\)[^/]' \| \
1199	 X"$as_myself" : 'X\(//\)$' \| \
1200	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1201$as_echo X"$as_myself" |
1202    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1203	    s//\1/
1204	    q
1205	  }
1206	  /^X\(\/\/\)[^/].*/{
1207	    s//\1/
1208	    q
1209	  }
1210	  /^X\(\/\/\)$/{
1211	    s//\1/
1212	    q
1213	  }
1214	  /^X\(\/\).*/{
1215	    s//\1/
1216	    q
1217	  }
1218	  s/.*/./; q'`
1219  srcdir=$ac_confdir
1220  if test ! -r "$srcdir/$ac_unique_file"; then
1221    srcdir=..
1222  fi
1223else
1224  ac_srcdir_defaulted=no
1225fi
1226if test ! -r "$srcdir/$ac_unique_file"; then
1227  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1228  as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1229fi
1230ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1231ac_abs_confdir=`(
1232	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1233	pwd)`
1234# When building in place, set srcdir=.
1235if test "$ac_abs_confdir" = "$ac_pwd"; then
1236  srcdir=.
1237fi
1238# Remove unnecessary trailing slashes from srcdir.
1239# Double slashes in file names in object file debugging info
1240# mess up M-x gdb in Emacs.
1241case $srcdir in
1242*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1243esac
1244for ac_var in $ac_precious_vars; do
1245  eval ac_env_${ac_var}_set=\${${ac_var}+set}
1246  eval ac_env_${ac_var}_value=\$${ac_var}
1247  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1248  eval ac_cv_env_${ac_var}_value=\$${ac_var}
1249done
1250
1251#
1252# Report the --help message.
1253#
1254if test "$ac_init_help" = "long"; then
1255  # Omit some internal or obsolete options to make the list less imposing.
1256  # This message is too long to be a string in the A/UX 3.1 sh.
1257  cat <<_ACEOF
1258\`configure' configures stressapptest 1.0.4_autoconf to adapt to many kinds of systems.
1259
1260Usage: $0 [OPTION]... [VAR=VALUE]...
1261
1262To assign environment variables (e.g., CC, CFLAGS...), specify them as
1263VAR=VALUE.  See below for descriptions of some of the useful variables.
1264
1265Defaults for the options are specified in brackets.
1266
1267Configuration:
1268  -h, --help              display this help and exit
1269      --help=short        display options specific to this package
1270      --help=recursive    display the short help of all the included packages
1271  -V, --version           display version information and exit
1272  -q, --quiet, --silent   do not print \`checking...' messages
1273      --cache-file=FILE   cache test results in FILE [disabled]
1274  -C, --config-cache      alias for \`--cache-file=config.cache'
1275  -n, --no-create         do not create output files
1276      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1277
1278Installation directories:
1279  --prefix=PREFIX         install architecture-independent files in PREFIX
1280                          [$ac_default_prefix]
1281  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1282                          [PREFIX]
1283
1284By default, \`make install' will install all the files in
1285\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1286an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1287for instance \`--prefix=\$HOME'.
1288
1289For better control, use the options below.
1290
1291Fine tuning of the installation directories:
1292  --bindir=DIR            user executables [EPREFIX/bin]
1293  --sbindir=DIR           system admin executables [EPREFIX/sbin]
1294  --libexecdir=DIR        program executables [EPREFIX/libexec]
1295  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1296  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1297  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1298  --libdir=DIR            object code libraries [EPREFIX/lib]
1299  --includedir=DIR        C header files [PREFIX/include]
1300  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1301  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1302  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1303  --infodir=DIR           info documentation [DATAROOTDIR/info]
1304  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1305  --mandir=DIR            man documentation [DATAROOTDIR/man]
1306  --docdir=DIR            documentation root [DATAROOTDIR/doc/stressapptest]
1307  --htmldir=DIR           html documentation [DOCDIR]
1308  --dvidir=DIR            dvi documentation [DOCDIR]
1309  --pdfdir=DIR            pdf documentation [DOCDIR]
1310  --psdir=DIR             ps documentation [DOCDIR]
1311_ACEOF
1312
1313  cat <<\_ACEOF
1314
1315Program names:
1316  --program-prefix=PREFIX            prepend PREFIX to installed program names
1317  --program-suffix=SUFFIX            append SUFFIX to installed program names
1318  --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1319
1320System types:
1321  --build=BUILD     configure for building on BUILD [guessed]
1322  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1323  --target=TARGET   configure for building compilers for TARGET [HOST]
1324_ACEOF
1325fi
1326
1327if test -n "$ac_init_help"; then
1328  case $ac_init_help in
1329     short | recursive ) echo "Configuration of stressapptest 1.0.4_autoconf:";;
1330   esac
1331  cat <<\_ACEOF
1332
1333Optional Features:
1334  --disable-option-checking  ignore unrecognized --enable/--with options
1335  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1336  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1337  --disable-dependency-tracking  speeds up one-time build
1338  --enable-dependency-tracking   do not reject slow dependency extractors
1339
1340Optional Packages:
1341  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1342  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1343  --with-static            enable static linking
1344
1345Some influential environment variables:
1346  CXX         C++ compiler command
1347  CXXFLAGS    C++ compiler flags
1348  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1349              nonstandard directory <lib dir>
1350  LIBS        libraries to pass to the linker, e.g. -l<library>
1351  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1352              you have headers in a nonstandard directory <include dir>
1353  CC          C compiler command
1354  CFLAGS      C compiler flags
1355  CPP         C preprocessor
1356
1357Use these variables to override the choices made by `configure' or to help
1358it to find libraries and programs with nonstandard names/locations.
1359
1360Report bugs to <opensource@google.com>.
1361_ACEOF
1362ac_status=$?
1363fi
1364
1365if test "$ac_init_help" = "recursive"; then
1366  # If there are subdirs, report their specific --help.
1367  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1368    test -d "$ac_dir" ||
1369      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1370      continue
1371    ac_builddir=.
1372
1373case "$ac_dir" in
1374.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1375*)
1376  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1377  # A ".." for each directory in $ac_dir_suffix.
1378  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1379  case $ac_top_builddir_sub in
1380  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1381  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1382  esac ;;
1383esac
1384ac_abs_top_builddir=$ac_pwd
1385ac_abs_builddir=$ac_pwd$ac_dir_suffix
1386# for backward compatibility:
1387ac_top_builddir=$ac_top_build_prefix
1388
1389case $srcdir in
1390  .)  # We are building in place.
1391    ac_srcdir=.
1392    ac_top_srcdir=$ac_top_builddir_sub
1393    ac_abs_top_srcdir=$ac_pwd ;;
1394  [\\/]* | ?:[\\/]* )  # Absolute name.
1395    ac_srcdir=$srcdir$ac_dir_suffix;
1396    ac_top_srcdir=$srcdir
1397    ac_abs_top_srcdir=$srcdir ;;
1398  *) # Relative name.
1399    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1400    ac_top_srcdir=$ac_top_build_prefix$srcdir
1401    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1402esac
1403ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1404
1405    cd "$ac_dir" || { ac_status=$?; continue; }
1406    # Check for guested configure.
1407    if test -f "$ac_srcdir/configure.gnu"; then
1408      echo &&
1409      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1410    elif test -f "$ac_srcdir/configure"; then
1411      echo &&
1412      $SHELL "$ac_srcdir/configure" --help=recursive
1413    else
1414      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1415    fi || ac_status=$?
1416    cd "$ac_pwd" || { ac_status=$?; break; }
1417  done
1418fi
1419
1420test -n "$ac_init_help" && exit $ac_status
1421if $ac_init_version; then
1422  cat <<\_ACEOF
1423stressapptest configure 1.0.4_autoconf
1424generated by GNU Autoconf 2.65
1425
1426Copyright (C) 2009 Free Software Foundation, Inc.
1427This configure script is free software; the Free Software Foundation
1428gives unlimited permission to copy, distribute and modify it.
1429_ACEOF
1430  exit
1431fi
1432
1433## ------------------------ ##
1434## Autoconf initialization. ##
1435## ------------------------ ##
1436
1437# ac_fn_cxx_try_compile LINENO
1438# ----------------------------
1439# Try to compile conftest.$ac_ext, and return whether this succeeded.
1440ac_fn_cxx_try_compile ()
1441{
1442  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1443  rm -f conftest.$ac_objext
1444  if { { ac_try="$ac_compile"
1445case "(($ac_try" in
1446  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1447  *) ac_try_echo=$ac_try;;
1448esac
1449eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1450$as_echo "$ac_try_echo"; } >&5
1451  (eval "$ac_compile") 2>conftest.err
1452  ac_status=$?
1453  if test -s conftest.err; then
1454    grep -v '^ *+' conftest.err >conftest.er1
1455    cat conftest.er1 >&5
1456    mv -f conftest.er1 conftest.err
1457  fi
1458  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1459  test $ac_status = 0; } && {
1460	 test -z "$ac_cxx_werror_flag" ||
1461	 test ! -s conftest.err
1462       } && test -s conftest.$ac_objext; then :
1463  ac_retval=0
1464else
1465  $as_echo "$as_me: failed program was:" >&5
1466sed 's/^/| /' conftest.$ac_ext >&5
1467
1468	ac_retval=1
1469fi
1470  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1471  as_fn_set_status $ac_retval
1472
1473} # ac_fn_cxx_try_compile
1474
1475# ac_fn_c_try_compile LINENO
1476# --------------------------
1477# Try to compile conftest.$ac_ext, and return whether this succeeded.
1478ac_fn_c_try_compile ()
1479{
1480  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1481  rm -f conftest.$ac_objext
1482  if { { ac_try="$ac_compile"
1483case "(($ac_try" in
1484  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1485  *) ac_try_echo=$ac_try;;
1486esac
1487eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1488$as_echo "$ac_try_echo"; } >&5
1489  (eval "$ac_compile") 2>conftest.err
1490  ac_status=$?
1491  if test -s conftest.err; then
1492    grep -v '^ *+' conftest.err >conftest.er1
1493    cat conftest.er1 >&5
1494    mv -f conftest.er1 conftest.err
1495  fi
1496  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1497  test $ac_status = 0; } && {
1498	 test -z "$ac_c_werror_flag" ||
1499	 test ! -s conftest.err
1500       } && test -s conftest.$ac_objext; then :
1501  ac_retval=0
1502else
1503  $as_echo "$as_me: failed program was:" >&5
1504sed 's/^/| /' conftest.$ac_ext >&5
1505
1506	ac_retval=1
1507fi
1508  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1509  as_fn_set_status $ac_retval
1510
1511} # ac_fn_c_try_compile
1512
1513# ac_fn_c_try_link LINENO
1514# -----------------------
1515# Try to link conftest.$ac_ext, and return whether this succeeded.
1516ac_fn_c_try_link ()
1517{
1518  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1519  rm -f conftest.$ac_objext conftest$ac_exeext
1520  if { { ac_try="$ac_link"
1521case "(($ac_try" in
1522  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1523  *) ac_try_echo=$ac_try;;
1524esac
1525eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1526$as_echo "$ac_try_echo"; } >&5
1527  (eval "$ac_link") 2>conftest.err
1528  ac_status=$?
1529  if test -s conftest.err; then
1530    grep -v '^ *+' conftest.err >conftest.er1
1531    cat conftest.er1 >&5
1532    mv -f conftest.er1 conftest.err
1533  fi
1534  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1535  test $ac_status = 0; } && {
1536	 test -z "$ac_c_werror_flag" ||
1537	 test ! -s conftest.err
1538       } && test -s conftest$ac_exeext && {
1539	 test "$cross_compiling" = yes ||
1540	 $as_test_x conftest$ac_exeext
1541       }; then :
1542  ac_retval=0
1543else
1544  $as_echo "$as_me: failed program was:" >&5
1545sed 's/^/| /' conftest.$ac_ext >&5
1546
1547	ac_retval=1
1548fi
1549  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1550  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1551  # interfere with the next link command; also delete a directory that is
1552  # left behind by Apple's compiler.  We do this before executing the actions.
1553  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1554  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1555  as_fn_set_status $ac_retval
1556
1557} # ac_fn_c_try_link
1558
1559# ac_fn_c_try_cpp LINENO
1560# ----------------------
1561# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1562ac_fn_c_try_cpp ()
1563{
1564  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1565  if { { ac_try="$ac_cpp conftest.$ac_ext"
1566case "(($ac_try" in
1567  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1568  *) ac_try_echo=$ac_try;;
1569esac
1570eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1571$as_echo "$ac_try_echo"; } >&5
1572  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1573  ac_status=$?
1574  if test -s conftest.err; then
1575    grep -v '^ *+' conftest.err >conftest.er1
1576    cat conftest.er1 >&5
1577    mv -f conftest.er1 conftest.err
1578  fi
1579  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1580  test $ac_status = 0; } >/dev/null && {
1581	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1582	 test ! -s conftest.err
1583       }; then :
1584  ac_retval=0
1585else
1586  $as_echo "$as_me: failed program was:" >&5
1587sed 's/^/| /' conftest.$ac_ext >&5
1588
1589    ac_retval=1
1590fi
1591  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1592  as_fn_set_status $ac_retval
1593
1594} # ac_fn_c_try_cpp
1595
1596# ac_fn_c_try_run LINENO
1597# ----------------------
1598# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1599# that executables *can* be run.
1600ac_fn_c_try_run ()
1601{
1602  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1603  if { { ac_try="$ac_link"
1604case "(($ac_try" in
1605  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1606  *) ac_try_echo=$ac_try;;
1607esac
1608eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1609$as_echo "$ac_try_echo"; } >&5
1610  (eval "$ac_link") 2>&5
1611  ac_status=$?
1612  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1613  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1614  { { case "(($ac_try" in
1615  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1616  *) ac_try_echo=$ac_try;;
1617esac
1618eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1619$as_echo "$ac_try_echo"; } >&5
1620  (eval "$ac_try") 2>&5
1621  ac_status=$?
1622  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1623  test $ac_status = 0; }; }; then :
1624  ac_retval=0
1625else
1626  $as_echo "$as_me: program exited with status $ac_status" >&5
1627       $as_echo "$as_me: failed program was:" >&5
1628sed 's/^/| /' conftest.$ac_ext >&5
1629
1630       ac_retval=$ac_status
1631fi
1632  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1633  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1634  as_fn_set_status $ac_retval
1635
1636} # ac_fn_c_try_run
1637
1638# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1639# -------------------------------------------------------
1640# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1641# the include files in INCLUDES and setting the cache variable VAR
1642# accordingly.
1643ac_fn_c_check_header_mongrel ()
1644{
1645  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1646  if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1647  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1648$as_echo_n "checking for $2... " >&6; }
1649if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1650  $as_echo_n "(cached) " >&6
1651fi
1652eval ac_res=\$$3
1653	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1654$as_echo "$ac_res" >&6; }
1655else
1656  # Is the header compilable?
1657{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1658$as_echo_n "checking $2 usability... " >&6; }
1659cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1660/* end confdefs.h.  */
1661$4
1662#include <$2>
1663_ACEOF
1664if ac_fn_c_try_compile "$LINENO"; then :
1665  ac_header_compiler=yes
1666else
1667  ac_header_compiler=no
1668fi
1669rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1670{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1671$as_echo "$ac_header_compiler" >&6; }
1672
1673# Is the header present?
1674{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1675$as_echo_n "checking $2 presence... " >&6; }
1676cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1677/* end confdefs.h.  */
1678#include <$2>
1679_ACEOF
1680if ac_fn_c_try_cpp "$LINENO"; then :
1681  ac_header_preproc=yes
1682else
1683  ac_header_preproc=no
1684fi
1685rm -f conftest.err conftest.$ac_ext
1686{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1687$as_echo "$ac_header_preproc" >&6; }
1688
1689# So?  What about this header?
1690case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1691  yes:no: )
1692    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1693$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1694    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1695$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1696    ;;
1697  no:yes:* )
1698    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1699$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1700    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1701$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1702    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1703$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1704    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1705$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1706    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1707$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1708( cat <<\_ASBOX
1709## ------------------------------------ ##
1710## Report this to opensource@google.com ##
1711## ------------------------------------ ##
1712_ASBOX
1713     ) | sed "s/^/$as_me: WARNING:     /" >&2
1714    ;;
1715esac
1716  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1717$as_echo_n "checking for $2... " >&6; }
1718if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1719  $as_echo_n "(cached) " >&6
1720else
1721  eval "$3=\$ac_header_compiler"
1722fi
1723eval ac_res=\$$3
1724	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1725$as_echo "$ac_res" >&6; }
1726fi
1727  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1728
1729} # ac_fn_c_check_header_mongrel
1730
1731# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1732# -------------------------------------------------------
1733# Tests whether HEADER exists and can be compiled using the include files in
1734# INCLUDES, setting the cache variable VAR accordingly.
1735ac_fn_c_check_header_compile ()
1736{
1737  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1738  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1739$as_echo_n "checking for $2... " >&6; }
1740if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1741  $as_echo_n "(cached) " >&6
1742else
1743  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1744/* end confdefs.h.  */
1745$4
1746#include <$2>
1747_ACEOF
1748if ac_fn_c_try_compile "$LINENO"; then :
1749  eval "$3=yes"
1750else
1751  eval "$3=no"
1752fi
1753rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1754fi
1755eval ac_res=\$$3
1756	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1757$as_echo "$ac_res" >&6; }
1758  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1759
1760} # ac_fn_c_check_header_compile
1761
1762# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1763# -------------------------------------------
1764# Tests whether TYPE exists after having included INCLUDES, setting cache
1765# variable VAR accordingly.
1766ac_fn_c_check_type ()
1767{
1768  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1769  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1770$as_echo_n "checking for $2... " >&6; }
1771if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1772  $as_echo_n "(cached) " >&6
1773else
1774  eval "$3=no"
1775  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1776/* end confdefs.h.  */
1777$4
1778int
1779main ()
1780{
1781if (sizeof ($2))
1782	 return 0;
1783  ;
1784  return 0;
1785}
1786_ACEOF
1787if ac_fn_c_try_compile "$LINENO"; then :
1788  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1789/* end confdefs.h.  */
1790$4
1791int
1792main ()
1793{
1794if (sizeof (($2)))
1795	    return 0;
1796  ;
1797  return 0;
1798}
1799_ACEOF
1800if ac_fn_c_try_compile "$LINENO"; then :
1801
1802else
1803  eval "$3=yes"
1804fi
1805rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1806fi
1807rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1808fi
1809eval ac_res=\$$3
1810	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1811$as_echo "$ac_res" >&6; }
1812  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1813
1814} # ac_fn_c_check_type
1815
1816# ac_fn_c_find_uintX_t LINENO BITS VAR
1817# ------------------------------------
1818# Finds an unsigned integer type with width BITS, setting cache variable VAR
1819# accordingly.
1820ac_fn_c_find_uintX_t ()
1821{
1822  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1823  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
1824$as_echo_n "checking for uint$2_t... " >&6; }
1825if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1826  $as_echo_n "(cached) " >&6
1827else
1828  eval "$3=no"
1829     # Order is important - never check a type that is potentially smaller
1830     # than half of the expected target width.
1831     for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
1832	 'unsigned long long int' 'unsigned short int' 'unsigned char'; do
1833       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1834/* end confdefs.h.  */
1835$ac_includes_default
1836int
1837main ()
1838{
1839static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
1840test_array [0] = 0
1841
1842  ;
1843  return 0;
1844}
1845_ACEOF
1846if ac_fn_c_try_compile "$LINENO"; then :
1847  case $ac_type in #(
1848  uint$2_t) :
1849    eval "$3=yes" ;; #(
1850  *) :
1851    eval "$3=\$ac_type" ;;
1852esac
1853fi
1854rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1855       eval as_val=\$$3
1856   if test "x$as_val" = x""no; then :
1857
1858else
1859  break
1860fi
1861     done
1862fi
1863eval ac_res=\$$3
1864	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1865$as_echo "$ac_res" >&6; }
1866  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1867
1868} # ac_fn_c_find_uintX_t
1869
1870# ac_fn_c_check_decl LINENO SYMBOL VAR
1871# ------------------------------------
1872# Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
1873ac_fn_c_check_decl ()
1874{
1875  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1876  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $2 is declared" >&5
1877$as_echo_n "checking whether $2 is declared... " >&6; }
1878if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1879  $as_echo_n "(cached) " >&6
1880else
1881  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1882/* end confdefs.h.  */
1883$4
1884int
1885main ()
1886{
1887#ifndef $2
1888  (void) $2;
1889#endif
1890
1891  ;
1892  return 0;
1893}
1894_ACEOF
1895if ac_fn_c_try_compile "$LINENO"; then :
1896  eval "$3=yes"
1897else
1898  eval "$3=no"
1899fi
1900rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1901fi
1902eval ac_res=\$$3
1903	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1904$as_echo "$ac_res" >&6; }
1905  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1906
1907} # ac_fn_c_check_decl
1908
1909# ac_fn_c_check_func LINENO FUNC VAR
1910# ----------------------------------
1911# Tests whether FUNC exists, setting the cache variable VAR accordingly
1912ac_fn_c_check_func ()
1913{
1914  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1915  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1916$as_echo_n "checking for $2... " >&6; }
1917if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1918  $as_echo_n "(cached) " >&6
1919else
1920  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1921/* end confdefs.h.  */
1922/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1923   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1924#define $2 innocuous_$2
1925
1926/* System header to define __stub macros and hopefully few prototypes,
1927    which can conflict with char $2 (); below.
1928    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1929    <limits.h> exists even on freestanding compilers.  */
1930
1931#ifdef __STDC__
1932# include <limits.h>
1933#else
1934# include <assert.h>
1935#endif
1936
1937#undef $2
1938
1939/* Override any GCC internal prototype to avoid an error.
1940   Use char because int might match the return type of a GCC
1941   builtin and then its argument prototype would still apply.  */
1942#ifdef __cplusplus
1943extern "C"
1944#endif
1945char $2 ();
1946/* The GNU C library defines this for functions which it implements
1947    to always fail with ENOSYS.  Some functions are actually named
1948    something starting with __ and the normal name is an alias.  */
1949#if defined __stub_$2 || defined __stub___$2
1950choke me
1951#endif
1952
1953int
1954main ()
1955{
1956return $2 ();
1957  ;
1958  return 0;
1959}
1960_ACEOF
1961if ac_fn_c_try_link "$LINENO"; then :
1962  eval "$3=yes"
1963else
1964  eval "$3=no"
1965fi
1966rm -f core conftest.err conftest.$ac_objext \
1967    conftest$ac_exeext conftest.$ac_ext
1968fi
1969eval ac_res=\$$3
1970	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1971$as_echo "$ac_res" >&6; }
1972  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1973
1974} # ac_fn_c_check_func
1975cat >config.log <<_ACEOF
1976This file contains any messages produced by compilers while
1977running configure, to aid debugging if configure makes a mistake.
1978
1979It was created by stressapptest $as_me 1.0.4_autoconf, which was
1980generated by GNU Autoconf 2.65.  Invocation command line was
1981
1982  $ $0 $@
1983
1984_ACEOF
1985exec 5>>config.log
1986{
1987cat <<_ASUNAME
1988## --------- ##
1989## Platform. ##
1990## --------- ##
1991
1992hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1993uname -m = `(uname -m) 2>/dev/null || echo unknown`
1994uname -r = `(uname -r) 2>/dev/null || echo unknown`
1995uname -s = `(uname -s) 2>/dev/null || echo unknown`
1996uname -v = `(uname -v) 2>/dev/null || echo unknown`
1997
1998/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1999/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2000
2001/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2002/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2003/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2004/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2005/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2006/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2007/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2008
2009_ASUNAME
2010
2011as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2012for as_dir in $PATH
2013do
2014  IFS=$as_save_IFS
2015  test -z "$as_dir" && as_dir=.
2016    $as_echo "PATH: $as_dir"
2017  done
2018IFS=$as_save_IFS
2019
2020} >&5
2021
2022cat >&5 <<_ACEOF
2023
2024
2025## ----------- ##
2026## Core tests. ##
2027## ----------- ##
2028
2029_ACEOF
2030
2031
2032# Keep a trace of the command line.
2033# Strip out --no-create and --no-recursion so they do not pile up.
2034# Strip out --silent because we don't want to record it for future runs.
2035# Also quote any args containing shell meta-characters.
2036# Make two passes to allow for proper duplicate-argument suppression.
2037ac_configure_args=
2038ac_configure_args0=
2039ac_configure_args1=
2040ac_must_keep_next=false
2041for ac_pass in 1 2
2042do
2043  for ac_arg
2044  do
2045    case $ac_arg in
2046    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2047    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2048    | -silent | --silent | --silen | --sile | --sil)
2049      continue ;;
2050    *\'*)
2051      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2052    esac
2053    case $ac_pass in
2054    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2055    2)
2056      as_fn_append ac_configure_args1 " '$ac_arg'"
2057      if test $ac_must_keep_next = true; then
2058	ac_must_keep_next=false # Got value, back to normal.
2059      else
2060	case $ac_arg in
2061	  *=* | --config-cache | -C | -disable-* | --disable-* \
2062	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2063	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2064	  | -with-* | --with-* | -without-* | --without-* | --x)
2065	    case "$ac_configure_args0 " in
2066	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2067	    esac
2068	    ;;
2069	  -* ) ac_must_keep_next=true ;;
2070	esac
2071      fi
2072      as_fn_append ac_configure_args " '$ac_arg'"
2073      ;;
2074    esac
2075  done
2076done
2077{ ac_configure_args0=; unset ac_configure_args0;}
2078{ ac_configure_args1=; unset ac_configure_args1;}
2079
2080# When interrupted or exit'd, cleanup temporary files, and complete
2081# config.log.  We remove comments because anyway the quotes in there
2082# would cause problems or look ugly.
2083# WARNING: Use '\'' to represent an apostrophe within the trap.
2084# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2085trap 'exit_status=$?
2086  # Save into config.log some information that might help in debugging.
2087  {
2088    echo
2089
2090    cat <<\_ASBOX
2091## ---------------- ##
2092## Cache variables. ##
2093## ---------------- ##
2094_ASBOX
2095    echo
2096    # The following way of writing the cache mishandles newlines in values,
2097(
2098  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2099    eval ac_val=\$$ac_var
2100    case $ac_val in #(
2101    *${as_nl}*)
2102      case $ac_var in #(
2103      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2104$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2105      esac
2106      case $ac_var in #(
2107      _ | IFS | as_nl) ;; #(
2108      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2109      *) { eval $ac_var=; unset $ac_var;} ;;
2110      esac ;;
2111    esac
2112  done
2113  (set) 2>&1 |
2114    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2115    *${as_nl}ac_space=\ *)
2116      sed -n \
2117	"s/'\''/'\''\\\\'\'''\''/g;
2118	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2119      ;; #(
2120    *)
2121      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2122      ;;
2123    esac |
2124    sort
2125)
2126    echo
2127
2128    cat <<\_ASBOX
2129## ----------------- ##
2130## Output variables. ##
2131## ----------------- ##
2132_ASBOX
2133    echo
2134    for ac_var in $ac_subst_vars
2135    do
2136      eval ac_val=\$$ac_var
2137      case $ac_val in
2138      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2139      esac
2140      $as_echo "$ac_var='\''$ac_val'\''"
2141    done | sort
2142    echo
2143
2144    if test -n "$ac_subst_files"; then
2145      cat <<\_ASBOX
2146## ------------------- ##
2147## File substitutions. ##
2148## ------------------- ##
2149_ASBOX
2150      echo
2151      for ac_var in $ac_subst_files
2152      do
2153	eval ac_val=\$$ac_var
2154	case $ac_val in
2155	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2156	esac
2157	$as_echo "$ac_var='\''$ac_val'\''"
2158      done | sort
2159      echo
2160    fi
2161
2162    if test -s confdefs.h; then
2163      cat <<\_ASBOX
2164## ----------- ##
2165## confdefs.h. ##
2166## ----------- ##
2167_ASBOX
2168      echo
2169      cat confdefs.h
2170      echo
2171    fi
2172    test "$ac_signal" != 0 &&
2173      $as_echo "$as_me: caught signal $ac_signal"
2174    $as_echo "$as_me: exit $exit_status"
2175  } >&5
2176  rm -f core *.core core.conftest.* &&
2177    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2178    exit $exit_status
2179' 0
2180for ac_signal in 1 2 13 15; do
2181  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2182done
2183ac_signal=0
2184
2185# confdefs.h avoids OS command line length limits that DEFS can exceed.
2186rm -f -r conftest* confdefs.h
2187
2188$as_echo "/* confdefs.h */" > confdefs.h
2189
2190# Predefined preprocessor variables.
2191
2192cat >>confdefs.h <<_ACEOF
2193#define PACKAGE_NAME "$PACKAGE_NAME"
2194_ACEOF
2195
2196cat >>confdefs.h <<_ACEOF
2197#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2198_ACEOF
2199
2200cat >>confdefs.h <<_ACEOF
2201#define PACKAGE_VERSION "$PACKAGE_VERSION"
2202_ACEOF
2203
2204cat >>confdefs.h <<_ACEOF
2205#define PACKAGE_STRING "$PACKAGE_STRING"
2206_ACEOF
2207
2208cat >>confdefs.h <<_ACEOF
2209#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2210_ACEOF
2211
2212cat >>confdefs.h <<_ACEOF
2213#define PACKAGE_URL "$PACKAGE_URL"
2214_ACEOF
2215
2216
2217# Let the site file select an alternate cache file if it wants to.
2218# Prefer an explicitly selected file to automatically selected ones.
2219ac_site_file1=NONE
2220ac_site_file2=NONE
2221if test -n "$CONFIG_SITE"; then
2222  ac_site_file1=$CONFIG_SITE
2223elif test "x$prefix" != xNONE; then
2224  ac_site_file1=$prefix/share/config.site
2225  ac_site_file2=$prefix/etc/config.site
2226else
2227  ac_site_file1=$ac_default_prefix/share/config.site
2228  ac_site_file2=$ac_default_prefix/etc/config.site
2229fi
2230for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2231do
2232  test "x$ac_site_file" = xNONE && continue
2233  if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2234    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2235$as_echo "$as_me: loading site script $ac_site_file" >&6;}
2236    sed 's/^/| /' "$ac_site_file" >&5
2237    . "$ac_site_file"
2238  fi
2239done
2240
2241if test -r "$cache_file"; then
2242  # Some versions of bash will fail to source /dev/null (special files
2243  # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2244  if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2245    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2246$as_echo "$as_me: loading cache $cache_file" >&6;}
2247    case $cache_file in
2248      [\\/]* | ?:[\\/]* ) . "$cache_file";;
2249      *)                      . "./$cache_file";;
2250    esac
2251  fi
2252else
2253  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2254$as_echo "$as_me: creating cache $cache_file" >&6;}
2255  >$cache_file
2256fi
2257
2258# Check that the precious variables saved in the cache have kept the same
2259# value.
2260ac_cache_corrupted=false
2261for ac_var in $ac_precious_vars; do
2262  eval ac_old_set=\$ac_cv_env_${ac_var}_set
2263  eval ac_new_set=\$ac_env_${ac_var}_set
2264  eval ac_old_val=\$ac_cv_env_${ac_var}_value
2265  eval ac_new_val=\$ac_env_${ac_var}_value
2266  case $ac_old_set,$ac_new_set in
2267    set,)
2268      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2269$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2270      ac_cache_corrupted=: ;;
2271    ,set)
2272      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2273$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2274      ac_cache_corrupted=: ;;
2275    ,);;
2276    *)
2277      if test "x$ac_old_val" != "x$ac_new_val"; then
2278	# differences in whitespace do not lead to failure.
2279	ac_old_val_w=`echo x $ac_old_val`
2280	ac_new_val_w=`echo x $ac_new_val`
2281	if test "$ac_old_val_w" != "$ac_new_val_w"; then
2282	  { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2283$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2284	  ac_cache_corrupted=:
2285	else
2286	  { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2287$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2288	  eval $ac_var=\$ac_old_val
2289	fi
2290	{ $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2291$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2292	{ $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2293$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2294      fi;;
2295  esac
2296  # Pass precious variables to config.status.
2297  if test "$ac_new_set" = set; then
2298    case $ac_new_val in
2299    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2300    *) ac_arg=$ac_var=$ac_new_val ;;
2301    esac
2302    case " $ac_configure_args " in
2303      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2304      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2305    esac
2306  fi
2307done
2308if $ac_cache_corrupted; then
2309  { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2310$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2311  { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2312$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2313  as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2314fi
2315## -------------------- ##
2316## Main body of script. ##
2317## -------------------- ##
2318
2319ac_ext=c
2320ac_cpp='$CPP $CPPFLAGS'
2321ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2322ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2323ac_compiler_gnu=$ac_cv_c_compiler_gnu
2324
2325
2326
2327
2328# Check whether --with-static was given.
2329if test "${with_static+set}" = set; then :
2330  withval=$with_static;
2331fi
2332
2333
2334if test "$with_static" == "yes"
2335then
2336	{ $as_echo "$as_me:${as_lineno-$LINENO}: Compiling with staticaly linked libraries." >&5
2337$as_echo "$as_me: Compiling with staticaly linked libraries." >&6;}
2338	LIBS="$LIBS -static"
2339else
2340	{ $as_echo "$as_me:${as_lineno-$LINENO}: Compiling with dynamically linked libraries." >&5
2341$as_echo "$as_me: Compiling with dynamically linked libraries." >&6;}
2342fi
2343
2344ac_aux_dir=
2345for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2346  for ac_t in install-sh install.sh shtool; do
2347    if test -f "$ac_dir/$ac_t"; then
2348      ac_aux_dir=$ac_dir
2349      ac_install_sh="$ac_aux_dir/$ac_t -c"
2350      break 2
2351    fi
2352  done
2353done
2354if test -z "$ac_aux_dir"; then
2355  as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2356fi
2357
2358# These three variables are undocumented and unsupported,
2359# and are intended to be withdrawn in a future Autoconf release.
2360# They can cause serious problems if a builder's source tree is in a directory
2361# whose full name contains unusual characters.
2362ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2363ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2364ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2365
2366
2367# Make sure we can run config.sub.
2368$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2369  as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2370
2371{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2372$as_echo_n "checking build system type... " >&6; }
2373if test "${ac_cv_build+set}" = set; then :
2374  $as_echo_n "(cached) " >&6
2375else
2376  ac_build_alias=$build_alias
2377test "x$ac_build_alias" = x &&
2378  ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2379test "x$ac_build_alias" = x &&
2380  as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2381ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2382  as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2383
2384fi
2385{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2386$as_echo "$ac_cv_build" >&6; }
2387case $ac_cv_build in
2388*-*-*) ;;
2389*) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2390esac
2391build=$ac_cv_build
2392ac_save_IFS=$IFS; IFS='-'
2393set x $ac_cv_build
2394shift
2395build_cpu=$1
2396build_vendor=$2
2397shift; shift
2398# Remember, the first character of IFS is used to create $*,
2399# except with old shells:
2400build_os=$*
2401IFS=$ac_save_IFS
2402case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2403
2404
2405{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2406$as_echo_n "checking host system type... " >&6; }
2407if test "${ac_cv_host+set}" = set; then :
2408  $as_echo_n "(cached) " >&6
2409else
2410  if test "x$host_alias" = x; then
2411  ac_cv_host=$ac_cv_build
2412else
2413  ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2414    as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2415fi
2416
2417fi
2418{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2419$as_echo "$ac_cv_host" >&6; }
2420case $ac_cv_host in
2421*-*-*) ;;
2422*) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2423esac
2424host=$ac_cv_host
2425ac_save_IFS=$IFS; IFS='-'
2426set x $ac_cv_host
2427shift
2428host_cpu=$1
2429host_vendor=$2
2430shift; shift
2431# Remember, the first character of IFS is used to create $*,
2432# except with old shells:
2433host_os=$*
2434IFS=$ac_save_IFS
2435case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2436
2437
2438
2439# Checking for target cpu and setting custom configuration
2440# for the different platforms
2441{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2442$as_echo_n "checking target system type... " >&6; }
2443if test "${ac_cv_target+set}" = set; then :
2444  $as_echo_n "(cached) " >&6
2445else
2446  if test "x$target_alias" = x; then
2447  ac_cv_target=$ac_cv_host
2448else
2449  ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2450    as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2451fi
2452
2453fi
2454{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2455$as_echo "$ac_cv_target" >&6; }
2456case $ac_cv_target in
2457*-*-*) ;;
2458*) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
2459esac
2460target=$ac_cv_target
2461ac_save_IFS=$IFS; IFS='-'
2462set x $ac_cv_target
2463shift
2464target_cpu=$1
2465target_vendor=$2
2466shift; shift
2467# Remember, the first character of IFS is used to create $*,
2468# except with old shells:
2469target_os=$*
2470IFS=$ac_save_IFS
2471case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2472
2473
2474# The aliases save the names the user supplied, while $host etc.
2475# will get canonicalized.
2476test -n "$target_alias" &&
2477  test "$program_prefix$program_suffix$program_transform_name" = \
2478    NONENONEs,x,x, &&
2479  program_prefix=${target_alias}-
2480case x"$target_cpu" in
2481  "xx86_64")
2482
2483$as_echo "#define STRESSAPPTEST_CPU_X86_64 /**/" >>confdefs.h
2484
2485    ;;
2486  "xi686")
2487
2488$as_echo "#define STRESSAPPTEST_CPU_I686 /**/" >>confdefs.h
2489
2490    ;;
2491  "xpowerpc")
2492
2493$as_echo "#define STRESSAPPTEST_CPU_PPC /**/" >>confdefs.h
2494
2495    ;;
2496  "xarmv7a")
2497
2498$as_echo "#define STRESSAPPTEST_CPU_ARMV7A /**/" >>confdefs.h
2499
2500    ;;
2501  *)
2502    as_fn_error "$target_cpu is not supported! Try x86_64, i686, powerpc, or armv7a" "$LINENO" 5
2503    ;;
2504esac
2505
2506_os=`uname`
2507## The following allows like systems to share settings. This is not meant to
2508## imply that these OS are the same thing. From OpenOffice dmake configure.in
2509case "$_os" in
2510  "Linux")
2511    OS_VERSION=linux
2512
2513$as_echo "#define STRESSAPPTEST_OS_LINUX /**/" >>confdefs.h
2514
2515    ;;
2516  "Darwin")
2517    OS_VERSION=macosx
2518
2519$as_echo "#define STRESSAPPTEST_OS_DARWIN /**/" >>confdefs.h
2520
2521    ;;
2522  "FreeBSD")
2523    OS_VERSION=bsd
2524
2525$as_echo "#define STRESSAPPTEST_OS_BSD /**/" >>confdefs.h
2526
2527    ;;
2528  "NetBSD")
2529    OS_VERSION=bsd
2530
2531$as_echo "#define STRESSAPPTEST_OS_BSD /**/" >>confdefs.h
2532
2533    ;;
2534  *)
2535    as_fn_error "$_os operating system is not suitable to build dmake!" "$LINENO" 5
2536    ;;
2537esac
2538
2539am__api_version='1.11'
2540
2541# Find a good install program.  We prefer a C program (faster),
2542# so one script is as good as another.  But avoid the broken or
2543# incompatible versions:
2544# SysV /etc/install, /usr/sbin/install
2545# SunOS /usr/etc/install
2546# IRIX /sbin/install
2547# AIX /bin/install
2548# AmigaOS /C/install, which installs bootblocks on floppy discs
2549# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2550# AFS /usr/afsws/bin/install, which mishandles nonexistent args
2551# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2552# OS/2's system install, which has a completely different semantic
2553# ./install, which can be erroneously created by make from ./install.sh.
2554# Reject install programs that cannot install multiple files.
2555{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2556$as_echo_n "checking for a BSD-compatible install... " >&6; }
2557if test -z "$INSTALL"; then
2558if test "${ac_cv_path_install+set}" = set; then :
2559  $as_echo_n "(cached) " >&6
2560else
2561  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2562for as_dir in $PATH
2563do
2564  IFS=$as_save_IFS
2565  test -z "$as_dir" && as_dir=.
2566    # Account for people who put trailing slashes in PATH elements.
2567case $as_dir/ in #((
2568  ./ | .// | /[cC]/* | \
2569  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2570  ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2571  /usr/ucb/* ) ;;
2572  *)
2573    # OSF1 and SCO ODT 3.0 have their own names for install.
2574    # Don't use installbsd from OSF since it installs stuff as root
2575    # by default.
2576    for ac_prog in ginstall scoinst install; do
2577      for ac_exec_ext in '' $ac_executable_extensions; do
2578	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2579	  if test $ac_prog = install &&
2580	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2581	    # AIX install.  It has an incompatible calling convention.
2582	    :
2583	  elif test $ac_prog = install &&
2584	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2585	    # program-specific install script used by HP pwplus--don't use.
2586	    :
2587	  else
2588	    rm -rf conftest.one conftest.two conftest.dir
2589	    echo one > conftest.one
2590	    echo two > conftest.two
2591	    mkdir conftest.dir
2592	    if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2593	      test -s conftest.one && test -s conftest.two &&
2594	      test -s conftest.dir/conftest.one &&
2595	      test -s conftest.dir/conftest.two
2596	    then
2597	      ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2598	      break 3
2599	    fi
2600	  fi
2601	fi
2602      done
2603    done
2604    ;;
2605esac
2606
2607  done
2608IFS=$as_save_IFS
2609
2610rm -rf conftest.one conftest.two conftest.dir
2611
2612fi
2613  if test "${ac_cv_path_install+set}" = set; then
2614    INSTALL=$ac_cv_path_install
2615  else
2616    # As a last resort, use the slow shell script.  Don't cache a
2617    # value for INSTALL within a source directory, because that will
2618    # break other packages using the cache if that directory is
2619    # removed, or if the value is a relative name.
2620    INSTALL=$ac_install_sh
2621  fi
2622fi
2623{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2624$as_echo "$INSTALL" >&6; }
2625
2626# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2627# It thinks the first close brace ends the variable substitution.
2628test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2629
2630test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2631
2632test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2633
2634{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2635$as_echo_n "checking whether build environment is sane... " >&6; }
2636# Just in case
2637sleep 1
2638echo timestamp > conftest.file
2639# Reject unsafe characters in $srcdir or the absolute working directory
2640# name.  Accept space and tab only in the latter.
2641am_lf='
2642'
2643case `pwd` in
2644  *[\\\"\#\$\&\'\`$am_lf]*)
2645    as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
2646esac
2647case $srcdir in
2648  *[\\\"\#\$\&\'\`$am_lf\ \	]*)
2649    as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
2650esac
2651
2652# Do `set' in a subshell so we don't clobber the current shell's
2653# arguments.  Must try -L first in case configure is actually a
2654# symlink; some systems play weird games with the mod time of symlinks
2655# (eg FreeBSD returns the mod time of the symlink's containing
2656# directory).
2657if (
2658   set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2659   if test "$*" = "X"; then
2660      # -L didn't work.
2661      set X `ls -t "$srcdir/configure" conftest.file`
2662   fi
2663   rm -f conftest.file
2664   if test "$*" != "X $srcdir/configure conftest.file" \
2665      && test "$*" != "X conftest.file $srcdir/configure"; then
2666
2667      # If neither matched, then we have a broken ls.  This can happen
2668      # if, for instance, CONFIG_SHELL is bash and it inherits a
2669      # broken ls alias from the environment.  This has actually
2670      # happened.  Such a system could not be considered "sane".
2671      as_fn_error "ls -t appears to fail.  Make sure there is not a broken
2672alias in your environment" "$LINENO" 5
2673   fi
2674
2675   test "$2" = conftest.file
2676   )
2677then
2678   # Ok.
2679   :
2680else
2681   as_fn_error "newly created file is older than distributed files!
2682Check your system clock" "$LINENO" 5
2683fi
2684{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2685$as_echo "yes" >&6; }
2686test "$program_prefix" != NONE &&
2687  program_transform_name="s&^&$program_prefix&;$program_transform_name"
2688# Use a double $ so make ignores it.
2689test "$program_suffix" != NONE &&
2690  program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2691# Double any \ or $.
2692# By default was `s,x,x', remove it if useless.
2693ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2694program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2695
2696# expand $ac_aux_dir to an absolute path
2697am_aux_dir=`cd $ac_aux_dir && pwd`
2698
2699if test x"${MISSING+set}" != xset; then
2700  case $am_aux_dir in
2701  *\ * | *\	*)
2702    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2703  *)
2704    MISSING="\${SHELL} $am_aux_dir/missing" ;;
2705  esac
2706fi
2707# Use eval to expand $SHELL
2708if eval "$MISSING --run true"; then
2709  am_missing_run="$MISSING --run "
2710else
2711  am_missing_run=
2712  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
2713$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
2714fi
2715
2716if test x"${install_sh}" != xset; then
2717  case $am_aux_dir in
2718  *\ * | *\	*)
2719    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2720  *)
2721    install_sh="\${SHELL} $am_aux_dir/install-sh"
2722  esac
2723fi
2724
2725# Installed binaries are usually stripped using `strip' when the user
2726# run `make install-strip'.  However `strip' might not be the right
2727# tool to use in cross-compilation environments, therefore Automake
2728# will honor the `STRIP' environment variable to overrule this program.
2729if test "$cross_compiling" != no; then
2730  if test -n "$ac_tool_prefix"; then
2731  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2732set dummy ${ac_tool_prefix}strip; ac_word=$2
2733{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2734$as_echo_n "checking for $ac_word... " >&6; }
2735if test "${ac_cv_prog_STRIP+set}" = set; then :
2736  $as_echo_n "(cached) " >&6
2737else
2738  if test -n "$STRIP"; then
2739  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2740else
2741as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2742for as_dir in $PATH
2743do
2744  IFS=$as_save_IFS
2745  test -z "$as_dir" && as_dir=.
2746    for ac_exec_ext in '' $ac_executable_extensions; do
2747  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2748    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2749    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2750    break 2
2751  fi
2752done
2753  done
2754IFS=$as_save_IFS
2755
2756fi
2757fi
2758STRIP=$ac_cv_prog_STRIP
2759if test -n "$STRIP"; then
2760  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2761$as_echo "$STRIP" >&6; }
2762else
2763  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2764$as_echo "no" >&6; }
2765fi
2766
2767
2768fi
2769if test -z "$ac_cv_prog_STRIP"; then
2770  ac_ct_STRIP=$STRIP
2771  # Extract the first word of "strip", so it can be a program name with args.
2772set dummy strip; ac_word=$2
2773{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2774$as_echo_n "checking for $ac_word... " >&6; }
2775if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
2776  $as_echo_n "(cached) " >&6
2777else
2778  if test -n "$ac_ct_STRIP"; then
2779  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2780else
2781as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2782for as_dir in $PATH
2783do
2784  IFS=$as_save_IFS
2785  test -z "$as_dir" && as_dir=.
2786    for ac_exec_ext in '' $ac_executable_extensions; do
2787  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2788    ac_cv_prog_ac_ct_STRIP="strip"
2789    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2790    break 2
2791  fi
2792done
2793  done
2794IFS=$as_save_IFS
2795
2796fi
2797fi
2798ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2799if test -n "$ac_ct_STRIP"; then
2800  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2801$as_echo "$ac_ct_STRIP" >&6; }
2802else
2803  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2804$as_echo "no" >&6; }
2805fi
2806
2807  if test "x$ac_ct_STRIP" = x; then
2808    STRIP=":"
2809  else
2810    case $cross_compiling:$ac_tool_warned in
2811yes:)
2812{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2813$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2814ac_tool_warned=yes ;;
2815esac
2816    STRIP=$ac_ct_STRIP
2817  fi
2818else
2819  STRIP="$ac_cv_prog_STRIP"
2820fi
2821
2822fi
2823INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2824
2825{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
2826$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2827if test -z "$MKDIR_P"; then
2828  if test "${ac_cv_path_mkdir+set}" = set; then :
2829  $as_echo_n "(cached) " >&6
2830else
2831  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2832for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2833do
2834  IFS=$as_save_IFS
2835  test -z "$as_dir" && as_dir=.
2836    for ac_prog in mkdir gmkdir; do
2837	 for ac_exec_ext in '' $ac_executable_extensions; do
2838	   { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
2839	   case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2840	     'mkdir (GNU coreutils) '* | \
2841	     'mkdir (coreutils) '* | \
2842	     'mkdir (fileutils) '4.1*)
2843	       ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2844	       break 3;;
2845	   esac
2846	 done
2847       done
2848  done
2849IFS=$as_save_IFS
2850
2851fi
2852
2853  test -d ./--version && rmdir ./--version
2854  if test "${ac_cv_path_mkdir+set}" = set; then
2855    MKDIR_P="$ac_cv_path_mkdir -p"
2856  else
2857    # As a last resort, use the slow shell script.  Don't cache a
2858    # value for MKDIR_P within a source directory, because that will
2859    # break other packages using the cache if that directory is
2860    # removed, or if the value is a relative name.
2861    MKDIR_P="$ac_install_sh -d"
2862  fi
2863fi
2864{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
2865$as_echo "$MKDIR_P" >&6; }
2866
2867mkdir_p="$MKDIR_P"
2868case $mkdir_p in
2869  [\\/$]* | ?:[\\/]*) ;;
2870  */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
2871esac
2872
2873for ac_prog in gawk mawk nawk awk
2874do
2875  # Extract the first word of "$ac_prog", so it can be a program name with args.
2876set dummy $ac_prog; ac_word=$2
2877{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2878$as_echo_n "checking for $ac_word... " >&6; }
2879if test "${ac_cv_prog_AWK+set}" = set; then :
2880  $as_echo_n "(cached) " >&6
2881else
2882  if test -n "$AWK"; then
2883  ac_cv_prog_AWK="$AWK" # Let the user override the test.
2884else
2885as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2886for as_dir in $PATH
2887do
2888  IFS=$as_save_IFS
2889  test -z "$as_dir" && as_dir=.
2890    for ac_exec_ext in '' $ac_executable_extensions; do
2891  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2892    ac_cv_prog_AWK="$ac_prog"
2893    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2894    break 2
2895  fi
2896done
2897  done
2898IFS=$as_save_IFS
2899
2900fi
2901fi
2902AWK=$ac_cv_prog_AWK
2903if test -n "$AWK"; then
2904  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2905$as_echo "$AWK" >&6; }
2906else
2907  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2908$as_echo "no" >&6; }
2909fi
2910
2911
2912  test -n "$AWK" && break
2913done
2914
2915{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2916$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2917set x ${MAKE-make}
2918ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2919if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
2920  $as_echo_n "(cached) " >&6
2921else
2922  cat >conftest.make <<\_ACEOF
2923SHELL = /bin/sh
2924all:
2925	@echo '@@@%%%=$(MAKE)=@@@%%%'
2926_ACEOF
2927# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2928case `${MAKE-make} -f conftest.make 2>/dev/null` in
2929  *@@@%%%=?*=@@@%%%*)
2930    eval ac_cv_prog_make_${ac_make}_set=yes;;
2931  *)
2932    eval ac_cv_prog_make_${ac_make}_set=no;;
2933esac
2934rm -f conftest.make
2935fi
2936if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2937  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2938$as_echo "yes" >&6; }
2939  SET_MAKE=
2940else
2941  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2942$as_echo "no" >&6; }
2943  SET_MAKE="MAKE=${MAKE-make}"
2944fi
2945
2946rm -rf .tst 2>/dev/null
2947mkdir .tst 2>/dev/null
2948if test -d .tst; then
2949  am__leading_dot=.
2950else
2951  am__leading_dot=_
2952fi
2953rmdir .tst 2>/dev/null
2954
2955if test "`cd $srcdir && pwd`" != "`pwd`"; then
2956  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
2957  # is not polluted with repeated "-I."
2958  am__isrc=' -I$(srcdir)'
2959  # test to see if srcdir already configured
2960  if test -f $srcdir/config.status; then
2961    as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
2962  fi
2963fi
2964
2965# test whether we have cygpath
2966if test -z "$CYGPATH_W"; then
2967  if (cygpath --version) >/dev/null 2>/dev/null; then
2968    CYGPATH_W='cygpath -w'
2969  else
2970    CYGPATH_W=echo
2971  fi
2972fi
2973
2974
2975# Define the identity of the package.
2976 PACKAGE='stressapptest'
2977 VERSION='1.0.4_autoconf'
2978
2979
2980cat >>confdefs.h <<_ACEOF
2981#define PACKAGE "$PACKAGE"
2982_ACEOF
2983
2984
2985cat >>confdefs.h <<_ACEOF
2986#define VERSION "$VERSION"
2987_ACEOF
2988
2989# Some tools Automake needs.
2990
2991ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
2992
2993
2994AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
2995
2996
2997AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
2998
2999
3000AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3001
3002
3003MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3004
3005# We need awk for the "check" target.  The system "awk" is bad on
3006# some platforms.
3007# Always define AMTAR for backward compatibility.
3008
3009AMTAR=${AMTAR-"${am_missing_run}tar"}
3010
3011am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
3012
3013
3014
3015
3016
3017
3018ac_config_headers="$ac_config_headers src/stressapptest_config.h"
3019
3020
3021# Checks for programs.
3022#  Don't generate CXXFLAGS defaults: if CXXFLAGS are unset
3023#  AC_PROG_CXX will override them with unwanted defaults.
3024CXXFLAGS="$CXXFLAGS"
3025ac_ext=cpp
3026ac_cpp='$CXXCPP $CPPFLAGS'
3027ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3028ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3029ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3030if test -z "$CXX"; then
3031  if test -n "$CCC"; then
3032    CXX=$CCC
3033  else
3034    if test -n "$ac_tool_prefix"; then
3035  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3036  do
3037    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3038set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3039{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3040$as_echo_n "checking for $ac_word... " >&6; }
3041if test "${ac_cv_prog_CXX+set}" = set; then :
3042  $as_echo_n "(cached) " >&6
3043else
3044  if test -n "$CXX"; then
3045  ac_cv_prog_CXX="$CXX" # Let the user override the test.
3046else
3047as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3048for as_dir in $PATH
3049do
3050  IFS=$as_save_IFS
3051  test -z "$as_dir" && as_dir=.
3052    for ac_exec_ext in '' $ac_executable_extensions; do
3053  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3054    ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3055    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3056    break 2
3057  fi
3058done
3059  done
3060IFS=$as_save_IFS
3061
3062fi
3063fi
3064CXX=$ac_cv_prog_CXX
3065if test -n "$CXX"; then
3066  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3067$as_echo "$CXX" >&6; }
3068else
3069  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3070$as_echo "no" >&6; }
3071fi
3072
3073
3074    test -n "$CXX" && break
3075  done
3076fi
3077if test -z "$CXX"; then
3078  ac_ct_CXX=$CXX
3079  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3080do
3081  # Extract the first word of "$ac_prog", so it can be a program name with args.
3082set dummy $ac_prog; ac_word=$2
3083{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3084$as_echo_n "checking for $ac_word... " >&6; }
3085if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
3086  $as_echo_n "(cached) " >&6
3087else
3088  if test -n "$ac_ct_CXX"; then
3089  ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3090else
3091as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3092for as_dir in $PATH
3093do
3094  IFS=$as_save_IFS
3095  test -z "$as_dir" && as_dir=.
3096    for ac_exec_ext in '' $ac_executable_extensions; do
3097  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3098    ac_cv_prog_ac_ct_CXX="$ac_prog"
3099    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3100    break 2
3101  fi
3102done
3103  done
3104IFS=$as_save_IFS
3105
3106fi
3107fi
3108ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3109if test -n "$ac_ct_CXX"; then
3110  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3111$as_echo "$ac_ct_CXX" >&6; }
3112else
3113  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3114$as_echo "no" >&6; }
3115fi
3116
3117
3118  test -n "$ac_ct_CXX" && break
3119done
3120
3121  if test "x$ac_ct_CXX" = x; then
3122    CXX="g++"
3123  else
3124    case $cross_compiling:$ac_tool_warned in
3125yes:)
3126{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3127$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3128ac_tool_warned=yes ;;
3129esac
3130    CXX=$ac_ct_CXX
3131  fi
3132fi
3133
3134  fi
3135fi
3136# Provide some information about the compiler.
3137$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3138set X $ac_compile
3139ac_compiler=$2
3140for ac_option in --version -v -V -qversion; do
3141  { { ac_try="$ac_compiler $ac_option >&5"
3142case "(($ac_try" in
3143  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3144  *) ac_try_echo=$ac_try;;
3145esac
3146eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3147$as_echo "$ac_try_echo"; } >&5
3148  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3149  ac_status=$?
3150  if test -s conftest.err; then
3151    sed '10a\
3152... rest of stderr output deleted ...
3153         10q' conftest.err >conftest.er1
3154    cat conftest.er1 >&5
3155  fi
3156  rm -f conftest.er1 conftest.err
3157  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3158  test $ac_status = 0; }
3159done
3160
3161cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3162/* end confdefs.h.  */
3163
3164int
3165main ()
3166{
3167
3168  ;
3169  return 0;
3170}
3171_ACEOF
3172ac_clean_files_save=$ac_clean_files
3173ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3174# Try to create an executable without -o first, disregard a.out.
3175# It will help us diagnose broken compilers, and finding out an intuition
3176# of exeext.
3177{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler works" >&5
3178$as_echo_n "checking whether the C++ compiler works... " >&6; }
3179ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3180
3181# The possible output files:
3182ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3183
3184ac_rmfiles=
3185for ac_file in $ac_files
3186do
3187  case $ac_file in
3188    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3189    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3190  esac
3191done
3192rm -f $ac_rmfiles
3193
3194if { { ac_try="$ac_link_default"
3195case "(($ac_try" in
3196  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3197  *) ac_try_echo=$ac_try;;
3198esac
3199eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3200$as_echo "$ac_try_echo"; } >&5
3201  (eval "$ac_link_default") 2>&5
3202  ac_status=$?
3203  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3204  test $ac_status = 0; }; then :
3205  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3206# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3207# in a Makefile.  We should not override ac_cv_exeext if it was cached,
3208# so that the user can short-circuit this test for compilers unknown to
3209# Autoconf.
3210for ac_file in $ac_files ''
3211do
3212  test -f "$ac_file" || continue
3213  case $ac_file in
3214    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3215	;;
3216    [ab].out )
3217	# We found the default executable, but exeext='' is most
3218	# certainly right.
3219	break;;
3220    *.* )
3221	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3222	then :; else
3223	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3224	fi
3225	# We set ac_cv_exeext here because the later test for it is not
3226	# safe: cross compilers may not add the suffix if given an `-o'
3227	# argument, so we may need to know it at that point already.
3228	# Even if this section looks crufty: it has the advantage of
3229	# actually working.
3230	break;;
3231    * )
3232	break;;
3233  esac
3234done
3235test "$ac_cv_exeext" = no && ac_cv_exeext=
3236
3237else
3238  ac_file=''
3239fi
3240if test -z "$ac_file"; then :
3241  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3242$as_echo "no" >&6; }
3243$as_echo "$as_me: failed program was:" >&5
3244sed 's/^/| /' conftest.$ac_ext >&5
3245
3246{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3247$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3248{ as_fn_set_status 77
3249as_fn_error "C++ compiler cannot create executables
3250See \`config.log' for more details." "$LINENO" 5; }; }
3251else
3252  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3253$as_echo "yes" >&6; }
3254fi
3255{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler default output file name" >&5
3256$as_echo_n "checking for C++ compiler default output file name... " >&6; }
3257{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3258$as_echo "$ac_file" >&6; }
3259ac_exeext=$ac_cv_exeext
3260
3261rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3262ac_clean_files=$ac_clean_files_save
3263{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3264$as_echo_n "checking for suffix of executables... " >&6; }
3265if { { ac_try="$ac_link"
3266case "(($ac_try" in
3267  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3268  *) ac_try_echo=$ac_try;;
3269esac
3270eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3271$as_echo "$ac_try_echo"; } >&5
3272  (eval "$ac_link") 2>&5
3273  ac_status=$?
3274  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3275  test $ac_status = 0; }; then :
3276  # If both `conftest.exe' and `conftest' are `present' (well, observable)
3277# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3278# work properly (i.e., refer to `conftest.exe'), while it won't with
3279# `rm'.
3280for ac_file in conftest.exe conftest conftest.*; do
3281  test -f "$ac_file" || continue
3282  case $ac_file in
3283    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3284    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3285	  break;;
3286    * ) break;;
3287  esac
3288done
3289else
3290  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3291$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3292as_fn_error "cannot compute suffix of executables: cannot compile and link
3293See \`config.log' for more details." "$LINENO" 5; }
3294fi
3295rm -f conftest conftest$ac_cv_exeext
3296{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3297$as_echo "$ac_cv_exeext" >&6; }
3298
3299rm -f conftest.$ac_ext
3300EXEEXT=$ac_cv_exeext
3301ac_exeext=$EXEEXT
3302cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3303/* end confdefs.h.  */
3304#include <stdio.h>
3305int
3306main ()
3307{
3308FILE *f = fopen ("conftest.out", "w");
3309 return ferror (f) || fclose (f) != 0;
3310
3311  ;
3312  return 0;
3313}
3314_ACEOF
3315ac_clean_files="$ac_clean_files conftest.out"
3316# Check that the compiler produces executables we can run.  If not, either
3317# the compiler is broken, or we cross compile.
3318{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3319$as_echo_n "checking whether we are cross compiling... " >&6; }
3320if test "$cross_compiling" != yes; then
3321  { { ac_try="$ac_link"
3322case "(($ac_try" in
3323  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3324  *) ac_try_echo=$ac_try;;
3325esac
3326eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3327$as_echo "$ac_try_echo"; } >&5
3328  (eval "$ac_link") 2>&5
3329  ac_status=$?
3330  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3331  test $ac_status = 0; }
3332  if { ac_try='./conftest$ac_cv_exeext'
3333  { { case "(($ac_try" in
3334  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3335  *) ac_try_echo=$ac_try;;
3336esac
3337eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3338$as_echo "$ac_try_echo"; } >&5
3339  (eval "$ac_try") 2>&5
3340  ac_status=$?
3341  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3342  test $ac_status = 0; }; }; then
3343    cross_compiling=no
3344  else
3345    if test "$cross_compiling" = maybe; then
3346	cross_compiling=yes
3347    else
3348	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3349$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3350as_fn_error "cannot run C++ compiled programs.
3351If you meant to cross compile, use \`--host'.
3352See \`config.log' for more details." "$LINENO" 5; }
3353    fi
3354  fi
3355fi
3356{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3357$as_echo "$cross_compiling" >&6; }
3358
3359rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3360ac_clean_files=$ac_clean_files_save
3361{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3362$as_echo_n "checking for suffix of object files... " >&6; }
3363if test "${ac_cv_objext+set}" = set; then :
3364  $as_echo_n "(cached) " >&6
3365else
3366  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3367/* end confdefs.h.  */
3368
3369int
3370main ()
3371{
3372
3373  ;
3374  return 0;
3375}
3376_ACEOF
3377rm -f conftest.o conftest.obj
3378if { { ac_try="$ac_compile"
3379case "(($ac_try" in
3380  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3381  *) ac_try_echo=$ac_try;;
3382esac
3383eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3384$as_echo "$ac_try_echo"; } >&5
3385  (eval "$ac_compile") 2>&5
3386  ac_status=$?
3387  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3388  test $ac_status = 0; }; then :
3389  for ac_file in conftest.o conftest.obj conftest.*; do
3390  test -f "$ac_file" || continue;
3391  case $ac_file in
3392    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3393    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3394       break;;
3395  esac
3396done
3397else
3398  $as_echo "$as_me: failed program was:" >&5
3399sed 's/^/| /' conftest.$ac_ext >&5
3400
3401{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3402$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3403as_fn_error "cannot compute suffix of object files: cannot compile
3404See \`config.log' for more details." "$LINENO" 5; }
3405fi
3406rm -f conftest.$ac_cv_objext conftest.$ac_ext
3407fi
3408{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3409$as_echo "$ac_cv_objext" >&6; }
3410OBJEXT=$ac_cv_objext
3411ac_objext=$OBJEXT
3412{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3413$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3414if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
3415  $as_echo_n "(cached) " >&6
3416else
3417  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3418/* end confdefs.h.  */
3419
3420int
3421main ()
3422{
3423#ifndef __GNUC__
3424       choke me
3425#endif
3426
3427  ;
3428  return 0;
3429}
3430_ACEOF
3431if ac_fn_cxx_try_compile "$LINENO"; then :
3432  ac_compiler_gnu=yes
3433else
3434  ac_compiler_gnu=no
3435fi
3436rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3437ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3438
3439fi
3440{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3441$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3442if test $ac_compiler_gnu = yes; then
3443  GXX=yes
3444else
3445  GXX=
3446fi
3447ac_test_CXXFLAGS=${CXXFLAGS+set}
3448ac_save_CXXFLAGS=$CXXFLAGS
3449{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3450$as_echo_n "checking whether $CXX accepts -g... " >&6; }
3451if test "${ac_cv_prog_cxx_g+set}" = set; then :
3452  $as_echo_n "(cached) " >&6
3453else
3454  ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3455   ac_cxx_werror_flag=yes
3456   ac_cv_prog_cxx_g=no
3457   CXXFLAGS="-g"
3458   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3459/* end confdefs.h.  */
3460
3461int
3462main ()
3463{
3464
3465  ;
3466  return 0;
3467}
3468_ACEOF
3469if ac_fn_cxx_try_compile "$LINENO"; then :
3470  ac_cv_prog_cxx_g=yes
3471else
3472  CXXFLAGS=""
3473      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3474/* end confdefs.h.  */
3475
3476int
3477main ()
3478{
3479
3480  ;
3481  return 0;
3482}
3483_ACEOF
3484if ac_fn_cxx_try_compile "$LINENO"; then :
3485
3486else
3487  ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3488	 CXXFLAGS="-g"
3489	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3490/* end confdefs.h.  */
3491
3492int
3493main ()
3494{
3495
3496  ;
3497  return 0;
3498}
3499_ACEOF
3500if ac_fn_cxx_try_compile "$LINENO"; then :
3501  ac_cv_prog_cxx_g=yes
3502fi
3503rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3504fi
3505rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3506fi
3507rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3508   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3509fi
3510{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3511$as_echo "$ac_cv_prog_cxx_g" >&6; }
3512if test "$ac_test_CXXFLAGS" = set; then
3513  CXXFLAGS=$ac_save_CXXFLAGS
3514elif test $ac_cv_prog_cxx_g = yes; then
3515  if test "$GXX" = yes; then
3516    CXXFLAGS="-g -O2"
3517  else
3518    CXXFLAGS="-g"
3519  fi
3520else
3521  if test "$GXX" = yes; then
3522    CXXFLAGS="-O2"
3523  else
3524    CXXFLAGS=
3525  fi
3526fi
3527ac_ext=c
3528ac_cpp='$CPP $CPPFLAGS'
3529ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3530ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3531ac_compiler_gnu=$ac_cv_c_compiler_gnu
3532DEPDIR="${am__leading_dot}deps"
3533
3534ac_config_commands="$ac_config_commands depfiles"
3535
3536
3537am_make=${MAKE-make}
3538cat > confinc << 'END'
3539am__doit:
3540	@echo this is the am__doit target
3541.PHONY: am__doit
3542END
3543# If we don't find an include directive, just comment out the code.
3544{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
3545$as_echo_n "checking for style of include used by $am_make... " >&6; }
3546am__include="#"
3547am__quote=
3548_am_result=none
3549# First try GNU make style include.
3550echo "include confinc" > confmf
3551# Ignore all kinds of additional output from `make'.
3552case `$am_make -s -f confmf 2> /dev/null` in #(
3553*the\ am__doit\ target*)
3554  am__include=include
3555  am__quote=
3556  _am_result=GNU
3557  ;;
3558esac
3559# Now try BSD make style include.
3560if test "$am__include" = "#"; then
3561   echo '.include "confinc"' > confmf
3562   case `$am_make -s -f confmf 2> /dev/null` in #(
3563   *the\ am__doit\ target*)
3564     am__include=.include
3565     am__quote="\""
3566     _am_result=BSD
3567     ;;
3568   esac
3569fi
3570
3571
3572{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
3573$as_echo "$_am_result" >&6; }
3574rm -f confinc confmf
3575
3576# Check whether --enable-dependency-tracking was given.
3577if test "${enable_dependency_tracking+set}" = set; then :
3578  enableval=$enable_dependency_tracking;
3579fi
3580
3581if test "x$enable_dependency_tracking" != xno; then
3582  am_depcomp="$ac_aux_dir/depcomp"
3583  AMDEPBACKSLASH='\'
3584fi
3585 if test "x$enable_dependency_tracking" != xno; then
3586  AMDEP_TRUE=
3587  AMDEP_FALSE='#'
3588else
3589  AMDEP_TRUE='#'
3590  AMDEP_FALSE=
3591fi
3592
3593
3594
3595depcc="$CXX"  am_compiler_list=
3596
3597{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
3598$as_echo_n "checking dependency style of $depcc... " >&6; }
3599if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then :
3600  $as_echo_n "(cached) " >&6
3601else
3602  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3603  # We make a subdir and do the tests there.  Otherwise we can end up
3604  # making bogus files that we don't know about and never remove.  For
3605  # instance it was reported that on HP-UX the gcc test will end up
3606  # making a dummy file named `D' -- because `-MD' means `put the output
3607  # in D'.
3608  mkdir conftest.dir
3609  # Copy depcomp to subdir because otherwise we won't find it if we're
3610  # using a relative directory.
3611  cp "$am_depcomp" conftest.dir
3612  cd conftest.dir
3613  # We will build objects and dependencies in a subdirectory because
3614  # it helps to detect inapplicable dependency modes.  For instance
3615  # both Tru64's cc and ICC support -MD to output dependencies as a
3616  # side effect of compilation, but ICC will put the dependencies in
3617  # the current directory while Tru64 will put them in the object
3618  # directory.
3619  mkdir sub
3620
3621  am_cv_CXX_dependencies_compiler_type=none
3622  if test "$am_compiler_list" = ""; then
3623     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
3624  fi
3625  am__universal=false
3626  case " $depcc " in #(
3627     *\ -arch\ *\ -arch\ *) am__universal=true ;;
3628     esac
3629
3630  for depmode in $am_compiler_list; do
3631    # Setup a source with many dependencies, because some compilers
3632    # like to wrap large dependency lists on column 80 (with \), and
3633    # we should not choose a depcomp mode which is confused by this.
3634    #
3635    # We need to recreate these files for each test, as the compiler may
3636    # overwrite some of them when testing with obscure command lines.
3637    # This happens at least with the AIX C compiler.
3638    : > sub/conftest.c
3639    for i in 1 2 3 4 5 6; do
3640      echo '#include "conftst'$i'.h"' >> sub/conftest.c
3641      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3642      # Solaris 8's {/usr,}/bin/sh.
3643      touch sub/conftst$i.h
3644    done
3645    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3646
3647    # We check with `-c' and `-o' for the sake of the "dashmstdout"
3648    # mode.  It turns out that the SunPro C++ compiler does not properly
3649    # handle `-M -o', and we need to detect this.  Also, some Intel
3650    # versions had trouble with output in subdirs
3651    am__obj=sub/conftest.${OBJEXT-o}
3652    am__minus_obj="-o $am__obj"
3653    case $depmode in
3654    gcc)
3655      # This depmode causes a compiler race in universal mode.
3656      test "$am__universal" = false || continue
3657      ;;
3658    nosideeffect)
3659      # after this tag, mechanisms are not by side-effect, so they'll
3660      # only be used when explicitly requested
3661      if test "x$enable_dependency_tracking" = xyes; then
3662	continue
3663      else
3664	break
3665      fi
3666      ;;
3667    msvisualcpp | msvcmsys)
3668      # This compiler won't grok `-c -o', but also, the minuso test has
3669      # not run yet.  These depmodes are late enough in the game, and
3670      # so weak that their functioning should not be impacted.
3671      am__obj=conftest.${OBJEXT-o}
3672      am__minus_obj=
3673      ;;
3674    none) break ;;
3675    esac
3676    if depmode=$depmode \
3677       source=sub/conftest.c object=$am__obj \
3678       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3679       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
3680         >/dev/null 2>conftest.err &&
3681       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
3682       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3683       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
3684       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3685      # icc doesn't choke on unknown options, it will just issue warnings
3686      # or remarks (even with -Werror).  So we grep stderr for any message
3687      # that says an option was ignored or not supported.
3688      # When given -MP, icc 7.0 and 7.1 complain thusly:
3689      #   icc: Command line warning: ignoring option '-M'; no argument required
3690      # The diagnosis changed in icc 8.0:
3691      #   icc: Command line remark: option '-MP' not supported
3692      if (grep 'ignoring option' conftest.err ||
3693          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3694        am_cv_CXX_dependencies_compiler_type=$depmode
3695        break
3696      fi
3697    fi
3698  done
3699
3700  cd ..
3701  rm -rf conftest.dir
3702else
3703  am_cv_CXX_dependencies_compiler_type=none
3704fi
3705
3706fi
3707{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
3708$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
3709CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
3710
3711 if
3712  test "x$enable_dependency_tracking" != xno \
3713  && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
3714  am__fastdepCXX_TRUE=
3715  am__fastdepCXX_FALSE='#'
3716else
3717  am__fastdepCXX_TRUE='#'
3718  am__fastdepCXX_FALSE=
3719fi
3720
3721
3722ac_ext=c
3723ac_cpp='$CPP $CPPFLAGS'
3724ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3725ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3726ac_compiler_gnu=$ac_cv_c_compiler_gnu
3727if test -n "$ac_tool_prefix"; then
3728  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3729set dummy ${ac_tool_prefix}gcc; ac_word=$2
3730{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3731$as_echo_n "checking for $ac_word... " >&6; }
3732if test "${ac_cv_prog_CC+set}" = set; then :
3733  $as_echo_n "(cached) " >&6
3734else
3735  if test -n "$CC"; then
3736  ac_cv_prog_CC="$CC" # Let the user override the test.
3737else
3738as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3739for as_dir in $PATH
3740do
3741  IFS=$as_save_IFS
3742  test -z "$as_dir" && as_dir=.
3743    for ac_exec_ext in '' $ac_executable_extensions; do
3744  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3745    ac_cv_prog_CC="${ac_tool_prefix}gcc"
3746    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3747    break 2
3748  fi
3749done
3750  done
3751IFS=$as_save_IFS
3752
3753fi
3754fi
3755CC=$ac_cv_prog_CC
3756if test -n "$CC"; then
3757  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3758$as_echo "$CC" >&6; }
3759else
3760  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3761$as_echo "no" >&6; }
3762fi
3763
3764
3765fi
3766if test -z "$ac_cv_prog_CC"; then
3767  ac_ct_CC=$CC
3768  # Extract the first word of "gcc", so it can be a program name with args.
3769set dummy gcc; ac_word=$2
3770{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3771$as_echo_n "checking for $ac_word... " >&6; }
3772if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3773  $as_echo_n "(cached) " >&6
3774else
3775  if test -n "$ac_ct_CC"; then
3776  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3777else
3778as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3779for as_dir in $PATH
3780do
3781  IFS=$as_save_IFS
3782  test -z "$as_dir" && as_dir=.
3783    for ac_exec_ext in '' $ac_executable_extensions; do
3784  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3785    ac_cv_prog_ac_ct_CC="gcc"
3786    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3787    break 2
3788  fi
3789done
3790  done
3791IFS=$as_save_IFS
3792
3793fi
3794fi
3795ac_ct_CC=$ac_cv_prog_ac_ct_CC
3796if test -n "$ac_ct_CC"; then
3797  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3798$as_echo "$ac_ct_CC" >&6; }
3799else
3800  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3801$as_echo "no" >&6; }
3802fi
3803
3804  if test "x$ac_ct_CC" = x; then
3805    CC=""
3806  else
3807    case $cross_compiling:$ac_tool_warned in
3808yes:)
3809{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3810$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3811ac_tool_warned=yes ;;
3812esac
3813    CC=$ac_ct_CC
3814  fi
3815else
3816  CC="$ac_cv_prog_CC"
3817fi
3818
3819if test -z "$CC"; then
3820          if test -n "$ac_tool_prefix"; then
3821    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3822set dummy ${ac_tool_prefix}cc; ac_word=$2
3823{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3824$as_echo_n "checking for $ac_word... " >&6; }
3825if test "${ac_cv_prog_CC+set}" = set; then :
3826  $as_echo_n "(cached) " >&6
3827else
3828  if test -n "$CC"; then
3829  ac_cv_prog_CC="$CC" # Let the user override the test.
3830else
3831as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3832for as_dir in $PATH
3833do
3834  IFS=$as_save_IFS
3835  test -z "$as_dir" && as_dir=.
3836    for ac_exec_ext in '' $ac_executable_extensions; do
3837  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3838    ac_cv_prog_CC="${ac_tool_prefix}cc"
3839    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3840    break 2
3841  fi
3842done
3843  done
3844IFS=$as_save_IFS
3845
3846fi
3847fi
3848CC=$ac_cv_prog_CC
3849if test -n "$CC"; then
3850  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3851$as_echo "$CC" >&6; }
3852else
3853  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3854$as_echo "no" >&6; }
3855fi
3856
3857
3858  fi
3859fi
3860if test -z "$CC"; then
3861  # Extract the first word of "cc", so it can be a program name with args.
3862set dummy cc; ac_word=$2
3863{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3864$as_echo_n "checking for $ac_word... " >&6; }
3865if test "${ac_cv_prog_CC+set}" = set; then :
3866  $as_echo_n "(cached) " >&6
3867else
3868  if test -n "$CC"; then
3869  ac_cv_prog_CC="$CC" # Let the user override the test.
3870else
3871  ac_prog_rejected=no
3872as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3873for as_dir in $PATH
3874do
3875  IFS=$as_save_IFS
3876  test -z "$as_dir" && as_dir=.
3877    for ac_exec_ext in '' $ac_executable_extensions; do
3878  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3879    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3880       ac_prog_rejected=yes
3881       continue
3882     fi
3883    ac_cv_prog_CC="cc"
3884    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3885    break 2
3886  fi
3887done
3888  done
3889IFS=$as_save_IFS
3890
3891if test $ac_prog_rejected = yes; then
3892  # We found a bogon in the path, so make sure we never use it.
3893  set dummy $ac_cv_prog_CC
3894  shift
3895  if test $# != 0; then
3896    # We chose a different compiler from the bogus one.
3897    # However, it has the same basename, so the bogon will be chosen
3898    # first if we set CC to just the basename; use the full file name.
3899    shift
3900    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3901  fi
3902fi
3903fi
3904fi
3905CC=$ac_cv_prog_CC
3906if test -n "$CC"; then
3907  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3908$as_echo "$CC" >&6; }
3909else
3910  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3911$as_echo "no" >&6; }
3912fi
3913
3914
3915fi
3916if test -z "$CC"; then
3917  if test -n "$ac_tool_prefix"; then
3918  for ac_prog in cl.exe
3919  do
3920    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3921set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3922{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3923$as_echo_n "checking for $ac_word... " >&6; }
3924if test "${ac_cv_prog_CC+set}" = set; then :
3925  $as_echo_n "(cached) " >&6
3926else
3927  if test -n "$CC"; then
3928  ac_cv_prog_CC="$CC" # Let the user override the test.
3929else
3930as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3931for as_dir in $PATH
3932do
3933  IFS=$as_save_IFS
3934  test -z "$as_dir" && as_dir=.
3935    for ac_exec_ext in '' $ac_executable_extensions; do
3936  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3937    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3938    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3939    break 2
3940  fi
3941done
3942  done
3943IFS=$as_save_IFS
3944
3945fi
3946fi
3947CC=$ac_cv_prog_CC
3948if test -n "$CC"; then
3949  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3950$as_echo "$CC" >&6; }
3951else
3952  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3953$as_echo "no" >&6; }
3954fi
3955
3956
3957    test -n "$CC" && break
3958  done
3959fi
3960if test -z "$CC"; then
3961  ac_ct_CC=$CC
3962  for ac_prog in cl.exe
3963do
3964  # Extract the first word of "$ac_prog", so it can be a program name with args.
3965set dummy $ac_prog; ac_word=$2
3966{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3967$as_echo_n "checking for $ac_word... " >&6; }
3968if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3969  $as_echo_n "(cached) " >&6
3970else
3971  if test -n "$ac_ct_CC"; then
3972  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3973else
3974as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3975for as_dir in $PATH
3976do
3977  IFS=$as_save_IFS
3978  test -z "$as_dir" && as_dir=.
3979    for ac_exec_ext in '' $ac_executable_extensions; do
3980  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3981    ac_cv_prog_ac_ct_CC="$ac_prog"
3982    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3983    break 2
3984  fi
3985done
3986  done
3987IFS=$as_save_IFS
3988
3989fi
3990fi
3991ac_ct_CC=$ac_cv_prog_ac_ct_CC
3992if test -n "$ac_ct_CC"; then
3993  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3994$as_echo "$ac_ct_CC" >&6; }
3995else
3996  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3997$as_echo "no" >&6; }
3998fi
3999
4000
4001  test -n "$ac_ct_CC" && break
4002done
4003
4004  if test "x$ac_ct_CC" = x; then
4005    CC=""
4006  else
4007    case $cross_compiling:$ac_tool_warned in
4008yes:)
4009{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4010$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4011ac_tool_warned=yes ;;
4012esac
4013    CC=$ac_ct_CC
4014  fi
4015fi
4016
4017fi
4018
4019
4020test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4021$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4022as_fn_error "no acceptable C compiler found in \$PATH
4023See \`config.log' for more details." "$LINENO" 5; }
4024
4025# Provide some information about the compiler.
4026$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4027set X $ac_compile
4028ac_compiler=$2
4029for ac_option in --version -v -V -qversion; do
4030  { { ac_try="$ac_compiler $ac_option >&5"
4031case "(($ac_try" in
4032  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4033  *) ac_try_echo=$ac_try;;
4034esac
4035eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4036$as_echo "$ac_try_echo"; } >&5
4037  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4038  ac_status=$?
4039  if test -s conftest.err; then
4040    sed '10a\
4041... rest of stderr output deleted ...
4042         10q' conftest.err >conftest.er1
4043    cat conftest.er1 >&5
4044  fi
4045  rm -f conftest.er1 conftest.err
4046  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4047  test $ac_status = 0; }
4048done
4049
4050{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4051$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4052if test "${ac_cv_c_compiler_gnu+set}" = set; then :
4053  $as_echo_n "(cached) " >&6
4054else
4055  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4056/* end confdefs.h.  */
4057
4058int
4059main ()
4060{
4061#ifndef __GNUC__
4062       choke me
4063#endif
4064
4065  ;
4066  return 0;
4067}
4068_ACEOF
4069if ac_fn_c_try_compile "$LINENO"; then :
4070  ac_compiler_gnu=yes
4071else
4072  ac_compiler_gnu=no
4073fi
4074rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4075ac_cv_c_compiler_gnu=$ac_compiler_gnu
4076
4077fi
4078{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4079$as_echo "$ac_cv_c_compiler_gnu" >&6; }
4080if test $ac_compiler_gnu = yes; then
4081  GCC=yes
4082else
4083  GCC=
4084fi
4085ac_test_CFLAGS=${CFLAGS+set}
4086ac_save_CFLAGS=$CFLAGS
4087{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4088$as_echo_n "checking whether $CC accepts -g... " >&6; }
4089if test "${ac_cv_prog_cc_g+set}" = set; then :
4090  $as_echo_n "(cached) " >&6
4091else
4092  ac_save_c_werror_flag=$ac_c_werror_flag
4093   ac_c_werror_flag=yes
4094   ac_cv_prog_cc_g=no
4095   CFLAGS="-g"
4096   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4097/* end confdefs.h.  */
4098
4099int
4100main ()
4101{
4102
4103  ;
4104  return 0;
4105}
4106_ACEOF
4107if ac_fn_c_try_compile "$LINENO"; then :
4108  ac_cv_prog_cc_g=yes
4109else
4110  CFLAGS=""
4111      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4112/* end confdefs.h.  */
4113
4114int
4115main ()
4116{
4117
4118  ;
4119  return 0;
4120}
4121_ACEOF
4122if ac_fn_c_try_compile "$LINENO"; then :
4123
4124else
4125  ac_c_werror_flag=$ac_save_c_werror_flag
4126	 CFLAGS="-g"
4127	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4128/* end confdefs.h.  */
4129
4130int
4131main ()
4132{
4133
4134  ;
4135  return 0;
4136}
4137_ACEOF
4138if ac_fn_c_try_compile "$LINENO"; then :
4139  ac_cv_prog_cc_g=yes
4140fi
4141rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4142fi
4143rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4144fi
4145rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4146   ac_c_werror_flag=$ac_save_c_werror_flag
4147fi
4148{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4149$as_echo "$ac_cv_prog_cc_g" >&6; }
4150if test "$ac_test_CFLAGS" = set; then
4151  CFLAGS=$ac_save_CFLAGS
4152elif test $ac_cv_prog_cc_g = yes; then
4153  if test "$GCC" = yes; then
4154    CFLAGS="-g -O2"
4155  else
4156    CFLAGS="-g"
4157  fi
4158else
4159  if test "$GCC" = yes; then
4160    CFLAGS="-O2"
4161  else
4162    CFLAGS=
4163  fi
4164fi
4165{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4166$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4167if test "${ac_cv_prog_cc_c89+set}" = set; then :
4168  $as_echo_n "(cached) " >&6
4169else
4170  ac_cv_prog_cc_c89=no
4171ac_save_CC=$CC
4172cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4173/* end confdefs.h.  */
4174#include <stdarg.h>
4175#include <stdio.h>
4176#include <sys/types.h>
4177#include <sys/stat.h>
4178/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4179struct buf { int x; };
4180FILE * (*rcsopen) (struct buf *, struct stat *, int);
4181static char *e (p, i)
4182     char **p;
4183     int i;
4184{
4185  return p[i];
4186}
4187static char *f (char * (*g) (char **, int), char **p, ...)
4188{
4189  char *s;
4190  va_list v;
4191  va_start (v,p);
4192  s = g (p, va_arg (v,int));
4193  va_end (v);
4194  return s;
4195}
4196
4197/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4198   function prototypes and stuff, but not '\xHH' hex character constants.
4199   These don't provoke an error unfortunately, instead are silently treated
4200   as 'x'.  The following induces an error, until -std is added to get
4201   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4202   array size at least.  It's necessary to write '\x00'==0 to get something
4203   that's true only with -std.  */
4204int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4205
4206/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4207   inside strings and character constants.  */
4208#define FOO(x) 'x'
4209int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4210
4211int test (int i, double x);
4212struct s1 {int (*f) (int a);};
4213struct s2 {int (*f) (double a);};
4214int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4215int argc;
4216char **argv;
4217int
4218main ()
4219{
4220return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4221  ;
4222  return 0;
4223}
4224_ACEOF
4225for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4226	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4227do
4228  CC="$ac_save_CC $ac_arg"
4229  if ac_fn_c_try_compile "$LINENO"; then :
4230  ac_cv_prog_cc_c89=$ac_arg
4231fi
4232rm -f core conftest.err conftest.$ac_objext
4233  test "x$ac_cv_prog_cc_c89" != "xno" && break
4234done
4235rm -f conftest.$ac_ext
4236CC=$ac_save_CC
4237
4238fi
4239# AC_CACHE_VAL
4240case "x$ac_cv_prog_cc_c89" in
4241  x)
4242    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4243$as_echo "none needed" >&6; } ;;
4244  xno)
4245    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4246$as_echo "unsupported" >&6; } ;;
4247  *)
4248    CC="$CC $ac_cv_prog_cc_c89"
4249    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4250$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4251esac
4252if test "x$ac_cv_prog_cc_c89" != xno; then :
4253
4254fi
4255
4256ac_ext=c
4257ac_cpp='$CPP $CPPFLAGS'
4258ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4259ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4260ac_compiler_gnu=$ac_cv_c_compiler_gnu
4261
4262depcc="$CC"   am_compiler_list=
4263
4264{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4265$as_echo_n "checking dependency style of $depcc... " >&6; }
4266if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4267  $as_echo_n "(cached) " >&6
4268else
4269  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4270  # We make a subdir and do the tests there.  Otherwise we can end up
4271  # making bogus files that we don't know about and never remove.  For
4272  # instance it was reported that on HP-UX the gcc test will end up
4273  # making a dummy file named `D' -- because `-MD' means `put the output
4274  # in D'.
4275  mkdir conftest.dir
4276  # Copy depcomp to subdir because otherwise we won't find it if we're
4277  # using a relative directory.
4278  cp "$am_depcomp" conftest.dir
4279  cd conftest.dir
4280  # We will build objects and dependencies in a subdirectory because
4281  # it helps to detect inapplicable dependency modes.  For instance
4282  # both Tru64's cc and ICC support -MD to output dependencies as a
4283  # side effect of compilation, but ICC will put the dependencies in
4284  # the current directory while Tru64 will put them in the object
4285  # directory.
4286  mkdir sub
4287
4288  am_cv_CC_dependencies_compiler_type=none
4289  if test "$am_compiler_list" = ""; then
4290     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4291  fi
4292  am__universal=false
4293  case " $depcc " in #(
4294     *\ -arch\ *\ -arch\ *) am__universal=true ;;
4295     esac
4296
4297  for depmode in $am_compiler_list; do
4298    # Setup a source with many dependencies, because some compilers
4299    # like to wrap large dependency lists on column 80 (with \), and
4300    # we should not choose a depcomp mode which is confused by this.
4301    #
4302    # We need to recreate these files for each test, as the compiler may
4303    # overwrite some of them when testing with obscure command lines.
4304    # This happens at least with the AIX C compiler.
4305    : > sub/conftest.c
4306    for i in 1 2 3 4 5 6; do
4307      echo '#include "conftst'$i'.h"' >> sub/conftest.c
4308      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4309      # Solaris 8's {/usr,}/bin/sh.
4310      touch sub/conftst$i.h
4311    done
4312    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4313
4314    # We check with `-c' and `-o' for the sake of the "dashmstdout"
4315    # mode.  It turns out that the SunPro C++ compiler does not properly
4316    # handle `-M -o', and we need to detect this.  Also, some Intel
4317    # versions had trouble with output in subdirs
4318    am__obj=sub/conftest.${OBJEXT-o}
4319    am__minus_obj="-o $am__obj"
4320    case $depmode in
4321    gcc)
4322      # This depmode causes a compiler race in universal mode.
4323      test "$am__universal" = false || continue
4324      ;;
4325    nosideeffect)
4326      # after this tag, mechanisms are not by side-effect, so they'll
4327      # only be used when explicitly requested
4328      if test "x$enable_dependency_tracking" = xyes; then
4329	continue
4330      else
4331	break
4332      fi
4333      ;;
4334    msvisualcpp | msvcmsys)
4335      # This compiler won't grok `-c -o', but also, the minuso test has
4336      # not run yet.  These depmodes are late enough in the game, and
4337      # so weak that their functioning should not be impacted.
4338      am__obj=conftest.${OBJEXT-o}
4339      am__minus_obj=
4340      ;;
4341    none) break ;;
4342    esac
4343    if depmode=$depmode \
4344       source=sub/conftest.c object=$am__obj \
4345       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4346       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4347         >/dev/null 2>conftest.err &&
4348       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4349       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4350       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4351       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4352      # icc doesn't choke on unknown options, it will just issue warnings
4353      # or remarks (even with -Werror).  So we grep stderr for any message
4354      # that says an option was ignored or not supported.
4355      # When given -MP, icc 7.0 and 7.1 complain thusly:
4356      #   icc: Command line warning: ignoring option '-M'; no argument required
4357      # The diagnosis changed in icc 8.0:
4358      #   icc: Command line remark: option '-MP' not supported
4359      if (grep 'ignoring option' conftest.err ||
4360          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4361        am_cv_CC_dependencies_compiler_type=$depmode
4362        break
4363      fi
4364    fi
4365  done
4366
4367  cd ..
4368  rm -rf conftest.dir
4369else
4370  am_cv_CC_dependencies_compiler_type=none
4371fi
4372
4373fi
4374{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4375$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4376CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4377
4378 if
4379  test "x$enable_dependency_tracking" != xno \
4380  && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4381  am__fastdepCC_TRUE=
4382  am__fastdepCC_FALSE='#'
4383else
4384  am__fastdepCC_TRUE='#'
4385  am__fastdepCC_FALSE=
4386fi
4387
4388
4389
4390#Getting user and host info
4391username=$(whoami)
4392{ $as_echo "$as_me:${as_lineno-$LINENO}: checking user ID" >&5
4393$as_echo_n "checking user ID... " >&6; }
4394{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $username" >&5
4395$as_echo "$username" >&6; }
4396
4397hostname=$(uname -n)
4398{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host name" >&5
4399$as_echo_n "checking host name... " >&6; }
4400{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hostname" >&5
4401$as_echo "$hostname" >&6; }
4402
4403timestamp=$(date)
4404{ $as_echo "$as_me:${as_lineno-$LINENO}: checking current timestamp" >&5
4405$as_echo_n "checking current timestamp... " >&6; }
4406{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $timestamp" >&5
4407$as_echo "$timestamp" >&6; }
4408
4409
4410cat >>confdefs.h <<_ACEOF
4411#define STRESSAPPTEST_TIMESTAMP "$username @ $hostname on $timestamp"
4412_ACEOF
4413
4414
4415#Default cxxflags
4416CXXFLAGS="$CXXFLAGS -DCHECKOPTS"
4417CXXFLAGS="$CXXFLAGS -Wreturn-type -Wunused -Wuninitialized -Wall -Wno-psabi"
4418CXXFLAGS="$CXXFLAGS -O3 -funroll-all-loops  -funroll-loops -DNDEBUG"
4419
4420# Checks for header files.
4421
4422ac_header_dirent=no
4423for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
4424  as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
4425{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
4426$as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
4427if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then :
4428  $as_echo_n "(cached) " >&6
4429else
4430  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4431/* end confdefs.h.  */
4432#include <sys/types.h>
4433#include <$ac_hdr>
4434
4435int
4436main ()
4437{
4438if ((DIR *) 0)
4439return 0;
4440  ;
4441  return 0;
4442}
4443_ACEOF
4444if ac_fn_c_try_compile "$LINENO"; then :
4445  eval "$as_ac_Header=yes"
4446else
4447  eval "$as_ac_Header=no"
4448fi
4449rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4450fi
4451eval ac_res=\$$as_ac_Header
4452	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
4453$as_echo "$ac_res" >&6; }
4454eval as_val=\$$as_ac_Header
4455   if test "x$as_val" = x""yes; then :
4456  cat >>confdefs.h <<_ACEOF
4457#define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
4458_ACEOF
4459
4460ac_header_dirent=$ac_hdr; break
4461fi
4462
4463done
4464# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
4465if test $ac_header_dirent = dirent.h; then
4466  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
4467$as_echo_n "checking for library containing opendir... " >&6; }
4468if test "${ac_cv_search_opendir+set}" = set; then :
4469  $as_echo_n "(cached) " >&6
4470else
4471  ac_func_search_save_LIBS=$LIBS
4472cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4473/* end confdefs.h.  */
4474
4475/* Override any GCC internal prototype to avoid an error.
4476   Use char because int might match the return type of a GCC
4477   builtin and then its argument prototype would still apply.  */
4478#ifdef __cplusplus
4479extern "C"
4480#endif
4481char opendir ();
4482int
4483main ()
4484{
4485return opendir ();
4486  ;
4487  return 0;
4488}
4489_ACEOF
4490for ac_lib in '' dir; do
4491  if test -z "$ac_lib"; then
4492    ac_res="none required"
4493  else
4494    ac_res=-l$ac_lib
4495    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4496  fi
4497  if ac_fn_c_try_link "$LINENO"; then :
4498  ac_cv_search_opendir=$ac_res
4499fi
4500rm -f core conftest.err conftest.$ac_objext \
4501    conftest$ac_exeext
4502  if test "${ac_cv_search_opendir+set}" = set; then :
4503  break
4504fi
4505done
4506if test "${ac_cv_search_opendir+set}" = set; then :
4507
4508else
4509  ac_cv_search_opendir=no
4510fi
4511rm conftest.$ac_ext
4512LIBS=$ac_func_search_save_LIBS
4513fi
4514{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
4515$as_echo "$ac_cv_search_opendir" >&6; }
4516ac_res=$ac_cv_search_opendir
4517if test "$ac_res" != no; then :
4518  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4519
4520fi
4521
4522else
4523  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
4524$as_echo_n "checking for library containing opendir... " >&6; }
4525if test "${ac_cv_search_opendir+set}" = set; then :
4526  $as_echo_n "(cached) " >&6
4527else
4528  ac_func_search_save_LIBS=$LIBS
4529cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4530/* end confdefs.h.  */
4531
4532/* Override any GCC internal prototype to avoid an error.
4533   Use char because int might match the return type of a GCC
4534   builtin and then its argument prototype would still apply.  */
4535#ifdef __cplusplus
4536extern "C"
4537#endif
4538char opendir ();
4539int
4540main ()
4541{
4542return opendir ();
4543  ;
4544  return 0;
4545}
4546_ACEOF
4547for ac_lib in '' x; do
4548  if test -z "$ac_lib"; then
4549    ac_res="none required"
4550  else
4551    ac_res=-l$ac_lib
4552    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4553  fi
4554  if ac_fn_c_try_link "$LINENO"; then :
4555  ac_cv_search_opendir=$ac_res
4556fi
4557rm -f core conftest.err conftest.$ac_objext \
4558    conftest$ac_exeext
4559  if test "${ac_cv_search_opendir+set}" = set; then :
4560  break
4561fi
4562done
4563if test "${ac_cv_search_opendir+set}" = set; then :
4564
4565else
4566  ac_cv_search_opendir=no
4567fi
4568rm conftest.$ac_ext
4569LIBS=$ac_func_search_save_LIBS
4570fi
4571{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
4572$as_echo "$ac_cv_search_opendir" >&6; }
4573ac_res=$ac_cv_search_opendir
4574if test "$ac_res" != no; then :
4575  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4576
4577fi
4578
4579fi
4580
4581ac_ext=c
4582ac_cpp='$CPP $CPPFLAGS'
4583ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4584ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4585ac_compiler_gnu=$ac_cv_c_compiler_gnu
4586{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4587$as_echo_n "checking how to run the C preprocessor... " >&6; }
4588# On Suns, sometimes $CPP names a directory.
4589if test -n "$CPP" && test -d "$CPP"; then
4590  CPP=
4591fi
4592if test -z "$CPP"; then
4593  if test "${ac_cv_prog_CPP+set}" = set; then :
4594  $as_echo_n "(cached) " >&6
4595else
4596      # Double quotes because CPP needs to be expanded
4597    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4598    do
4599      ac_preproc_ok=false
4600for ac_c_preproc_warn_flag in '' yes
4601do
4602  # Use a header file that comes with gcc, so configuring glibc
4603  # with a fresh cross-compiler works.
4604  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4605  # <limits.h> exists even on freestanding compilers.
4606  # On the NeXT, cc -E runs the code through the compiler's parser,
4607  # not just through cpp. "Syntax error" is here to catch this case.
4608  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4609/* end confdefs.h.  */
4610#ifdef __STDC__
4611# include <limits.h>
4612#else
4613# include <assert.h>
4614#endif
4615		     Syntax error
4616_ACEOF
4617if ac_fn_c_try_cpp "$LINENO"; then :
4618
4619else
4620  # Broken: fails on valid input.
4621continue
4622fi
4623rm -f conftest.err conftest.$ac_ext
4624
4625  # OK, works on sane cases.  Now check whether nonexistent headers
4626  # can be detected and how.
4627  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4628/* end confdefs.h.  */
4629#include <ac_nonexistent.h>
4630_ACEOF
4631if ac_fn_c_try_cpp "$LINENO"; then :
4632  # Broken: success on invalid input.
4633continue
4634else
4635  # Passes both tests.
4636ac_preproc_ok=:
4637break
4638fi
4639rm -f conftest.err conftest.$ac_ext
4640
4641done
4642# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4643rm -f conftest.err conftest.$ac_ext
4644if $ac_preproc_ok; then :
4645  break
4646fi
4647
4648    done
4649    ac_cv_prog_CPP=$CPP
4650
4651fi
4652  CPP=$ac_cv_prog_CPP
4653else
4654  ac_cv_prog_CPP=$CPP
4655fi
4656{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4657$as_echo "$CPP" >&6; }
4658ac_preproc_ok=false
4659for ac_c_preproc_warn_flag in '' yes
4660do
4661  # Use a header file that comes with gcc, so configuring glibc
4662  # with a fresh cross-compiler works.
4663  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4664  # <limits.h> exists even on freestanding compilers.
4665  # On the NeXT, cc -E runs the code through the compiler's parser,
4666  # not just through cpp. "Syntax error" is here to catch this case.
4667  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4668/* end confdefs.h.  */
4669#ifdef __STDC__
4670# include <limits.h>
4671#else
4672# include <assert.h>
4673#endif
4674		     Syntax error
4675_ACEOF
4676if ac_fn_c_try_cpp "$LINENO"; then :
4677
4678else
4679  # Broken: fails on valid input.
4680continue
4681fi
4682rm -f conftest.err conftest.$ac_ext
4683
4684  # OK, works on sane cases.  Now check whether nonexistent headers
4685  # can be detected and how.
4686  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4687/* end confdefs.h.  */
4688#include <ac_nonexistent.h>
4689_ACEOF
4690if ac_fn_c_try_cpp "$LINENO"; then :
4691  # Broken: success on invalid input.
4692continue
4693else
4694  # Passes both tests.
4695ac_preproc_ok=:
4696break
4697fi
4698rm -f conftest.err conftest.$ac_ext
4699
4700done
4701# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4702rm -f conftest.err conftest.$ac_ext
4703if $ac_preproc_ok; then :
4704
4705else
4706  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4707$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4708as_fn_error "C preprocessor \"$CPP\" fails sanity check
4709See \`config.log' for more details." "$LINENO" 5; }
4710fi
4711
4712ac_ext=c
4713ac_cpp='$CPP $CPPFLAGS'
4714ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4715ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4716ac_compiler_gnu=$ac_cv_c_compiler_gnu
4717
4718
4719{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4720$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4721if test "${ac_cv_path_GREP+set}" = set; then :
4722  $as_echo_n "(cached) " >&6
4723else
4724  if test -z "$GREP"; then
4725  ac_path_GREP_found=false
4726  # Loop through the user's path and test for each of PROGNAME-LIST
4727  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4728for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4729do
4730  IFS=$as_save_IFS
4731  test -z "$as_dir" && as_dir=.
4732    for ac_prog in grep ggrep; do
4733    for ac_exec_ext in '' $ac_executable_extensions; do
4734      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4735      { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4736# Check for GNU ac_path_GREP and select it if it is found.
4737  # Check for GNU $ac_path_GREP
4738case `"$ac_path_GREP" --version 2>&1` in
4739*GNU*)
4740  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4741*)
4742  ac_count=0
4743  $as_echo_n 0123456789 >"conftest.in"
4744  while :
4745  do
4746    cat "conftest.in" "conftest.in" >"conftest.tmp"
4747    mv "conftest.tmp" "conftest.in"
4748    cp "conftest.in" "conftest.nl"
4749    $as_echo 'GREP' >> "conftest.nl"
4750    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4751    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4752    as_fn_arith $ac_count + 1 && ac_count=$as_val
4753    if test $ac_count -gt ${ac_path_GREP_max-0}; then
4754      # Best one so far, save it but keep looking for a better one
4755      ac_cv_path_GREP="$ac_path_GREP"
4756      ac_path_GREP_max=$ac_count
4757    fi
4758    # 10*(2^10) chars as input seems more than enough
4759    test $ac_count -gt 10 && break
4760  done
4761  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4762esac
4763
4764      $ac_path_GREP_found && break 3
4765    done
4766  done
4767  done
4768IFS=$as_save_IFS
4769  if test -z "$ac_cv_path_GREP"; then
4770    as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4771  fi
4772else
4773  ac_cv_path_GREP=$GREP
4774fi
4775
4776fi
4777{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4778$as_echo "$ac_cv_path_GREP" >&6; }
4779 GREP="$ac_cv_path_GREP"
4780
4781
4782{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4783$as_echo_n "checking for egrep... " >&6; }
4784if test "${ac_cv_path_EGREP+set}" = set; then :
4785  $as_echo_n "(cached) " >&6
4786else
4787  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4788   then ac_cv_path_EGREP="$GREP -E"
4789   else
4790     if test -z "$EGREP"; then
4791  ac_path_EGREP_found=false
4792  # Loop through the user's path and test for each of PROGNAME-LIST
4793  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4794for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4795do
4796  IFS=$as_save_IFS
4797  test -z "$as_dir" && as_dir=.
4798    for ac_prog in egrep; do
4799    for ac_exec_ext in '' $ac_executable_extensions; do
4800      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4801      { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4802# Check for GNU ac_path_EGREP and select it if it is found.
4803  # Check for GNU $ac_path_EGREP
4804case `"$ac_path_EGREP" --version 2>&1` in
4805*GNU*)
4806  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4807*)
4808  ac_count=0
4809  $as_echo_n 0123456789 >"conftest.in"
4810  while :
4811  do
4812    cat "conftest.in" "conftest.in" >"conftest.tmp"
4813    mv "conftest.tmp" "conftest.in"
4814    cp "conftest.in" "conftest.nl"
4815    $as_echo 'EGREP' >> "conftest.nl"
4816    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4817    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4818    as_fn_arith $ac_count + 1 && ac_count=$as_val
4819    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4820      # Best one so far, save it but keep looking for a better one
4821      ac_cv_path_EGREP="$ac_path_EGREP"
4822      ac_path_EGREP_max=$ac_count
4823    fi
4824    # 10*(2^10) chars as input seems more than enough
4825    test $ac_count -gt 10 && break
4826  done
4827  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4828esac
4829
4830      $ac_path_EGREP_found && break 3
4831    done
4832  done
4833  done
4834IFS=$as_save_IFS
4835  if test -z "$ac_cv_path_EGREP"; then
4836    as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4837  fi
4838else
4839  ac_cv_path_EGREP=$EGREP
4840fi
4841
4842   fi
4843fi
4844{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4845$as_echo "$ac_cv_path_EGREP" >&6; }
4846 EGREP="$ac_cv_path_EGREP"
4847
4848
4849{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4850$as_echo_n "checking for ANSI C header files... " >&6; }
4851if test "${ac_cv_header_stdc+set}" = set; then :
4852  $as_echo_n "(cached) " >&6
4853else
4854  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4855/* end confdefs.h.  */
4856#include <stdlib.h>
4857#include <stdarg.h>
4858#include <string.h>
4859#include <float.h>
4860
4861int
4862main ()
4863{
4864
4865  ;
4866  return 0;
4867}
4868_ACEOF
4869if ac_fn_c_try_compile "$LINENO"; then :
4870  ac_cv_header_stdc=yes
4871else
4872  ac_cv_header_stdc=no
4873fi
4874rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4875
4876if test $ac_cv_header_stdc = yes; then
4877  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4878  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4879/* end confdefs.h.  */
4880#include <string.h>
4881
4882_ACEOF
4883if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4884  $EGREP "memchr" >/dev/null 2>&1; then :
4885
4886else
4887  ac_cv_header_stdc=no
4888fi
4889rm -f conftest*
4890
4891fi
4892
4893if test $ac_cv_header_stdc = yes; then
4894  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4895  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4896/* end confdefs.h.  */
4897#include <stdlib.h>
4898
4899_ACEOF
4900if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4901  $EGREP "free" >/dev/null 2>&1; then :
4902
4903else
4904  ac_cv_header_stdc=no
4905fi
4906rm -f conftest*
4907
4908fi
4909
4910if test $ac_cv_header_stdc = yes; then
4911  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4912  if test "$cross_compiling" = yes; then :
4913  :
4914else
4915  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4916/* end confdefs.h.  */
4917#include <ctype.h>
4918#include <stdlib.h>
4919#if ((' ' & 0x0FF) == 0x020)
4920# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4921# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4922#else
4923# define ISLOWER(c) \
4924		   (('a' <= (c) && (c) <= 'i') \
4925		     || ('j' <= (c) && (c) <= 'r') \
4926		     || ('s' <= (c) && (c) <= 'z'))
4927# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4928#endif
4929
4930#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4931int
4932main ()
4933{
4934  int i;
4935  for (i = 0; i < 256; i++)
4936    if (XOR (islower (i), ISLOWER (i))
4937	|| toupper (i) != TOUPPER (i))
4938      return 2;
4939  return 0;
4940}
4941_ACEOF
4942if ac_fn_c_try_run "$LINENO"; then :
4943
4944else
4945  ac_cv_header_stdc=no
4946fi
4947rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4948  conftest.$ac_objext conftest.beam conftest.$ac_ext
4949fi
4950
4951fi
4952fi
4953{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4954$as_echo "$ac_cv_header_stdc" >&6; }
4955if test $ac_cv_header_stdc = yes; then
4956
4957$as_echo "#define STDC_HEADERS 1" >>confdefs.h
4958
4959fi
4960
4961# Skip malloc.h to prevent redefinition of HAVE_MALLOC_H on some platforms
4962# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4963for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4964		  inttypes.h stdint.h unistd.h
4965do :
4966  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4967ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4968"
4969eval as_val=\$$as_ac_Header
4970   if test "x$as_val" = x""yes; then :
4971  cat >>confdefs.h <<_ACEOF
4972#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4973_ACEOF
4974
4975fi
4976
4977done
4978
4979
4980for ac_header in arpa/inet.h fcntl.h netdb.h stdint.h stdlib.h string.h sys/ioctl.h sys/socket.h sys/time.h unistd.h
4981do :
4982  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4983ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4984eval as_val=\$$as_ac_Header
4985   if test "x$as_val" = x""yes; then :
4986  cat >>confdefs.h <<_ACEOF
4987#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4988_ACEOF
4989
4990else
4991  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4992$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4993as_fn_error "Missing some header files.
4994See \`config.log' for more details." "$LINENO" 5; }
4995fi
4996
4997done
4998
4999for ac_header in pthread.h
5000do :
5001  ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
5002if test "x$ac_cv_header_pthread_h" = x""yes; then :
5003  cat >>confdefs.h <<_ACEOF
5004#define HAVE_PTHREAD_H 1
5005_ACEOF
5006
5007fi
5008
5009done
5010
5011{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing pthread_create" >&5
5012$as_echo_n "checking for library containing pthread_create... " >&6; }
5013if test "${ac_cv_search_pthread_create+set}" = set; then :
5014  $as_echo_n "(cached) " >&6
5015else
5016  ac_func_search_save_LIBS=$LIBS
5017cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5018/* end confdefs.h.  */
5019
5020/* Override any GCC internal prototype to avoid an error.
5021   Use char because int might match the return type of a GCC
5022   builtin and then its argument prototype would still apply.  */
5023#ifdef __cplusplus
5024extern "C"
5025#endif
5026char pthread_create ();
5027int
5028main ()
5029{
5030return pthread_create ();
5031  ;
5032  return 0;
5033}
5034_ACEOF
5035for ac_lib in '' pthread; do
5036  if test -z "$ac_lib"; then
5037    ac_res="none required"
5038  else
5039    ac_res=-l$ac_lib
5040    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
5041  fi
5042  if ac_fn_c_try_link "$LINENO"; then :
5043  ac_cv_search_pthread_create=$ac_res
5044fi
5045rm -f core conftest.err conftest.$ac_objext \
5046    conftest$ac_exeext
5047  if test "${ac_cv_search_pthread_create+set}" = set; then :
5048  break
5049fi
5050done
5051if test "${ac_cv_search_pthread_create+set}" = set; then :
5052
5053else
5054  ac_cv_search_pthread_create=no
5055fi
5056rm conftest.$ac_ext
5057LIBS=$ac_func_search_save_LIBS
5058fi
5059{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_pthread_create" >&5
5060$as_echo "$ac_cv_search_pthread_create" >&6; }
5061ac_res=$ac_cv_search_pthread_create
5062if test "$ac_res" != no; then :
5063  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5064
5065fi
5066
5067for ac_header in libaio.h
5068do :
5069  ac_fn_c_check_header_mongrel "$LINENO" "libaio.h" "ac_cv_header_libaio_h" "$ac_includes_default"
5070if test "x$ac_cv_header_libaio_h" = x""yes; then :
5071  cat >>confdefs.h <<_ACEOF
5072#define HAVE_LIBAIO_H 1
5073_ACEOF
5074
5075fi
5076
5077done
5078
5079{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing io_setup" >&5
5080$as_echo_n "checking for library containing io_setup... " >&6; }
5081if test "${ac_cv_search_io_setup+set}" = set; then :
5082  $as_echo_n "(cached) " >&6
5083else
5084  ac_func_search_save_LIBS=$LIBS
5085cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5086/* end confdefs.h.  */
5087
5088/* Override any GCC internal prototype to avoid an error.
5089   Use char because int might match the return type of a GCC
5090   builtin and then its argument prototype would still apply.  */
5091#ifdef __cplusplus
5092extern "C"
5093#endif
5094char io_setup ();
5095int
5096main ()
5097{
5098return io_setup ();
5099  ;
5100  return 0;
5101}
5102_ACEOF
5103for ac_lib in '' aio; do
5104  if test -z "$ac_lib"; then
5105    ac_res="none required"
5106  else
5107    ac_res=-l$ac_lib
5108    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
5109  fi
5110  if ac_fn_c_try_link "$LINENO"; then :
5111  ac_cv_search_io_setup=$ac_res
5112fi
5113rm -f core conftest.err conftest.$ac_objext \
5114    conftest$ac_exeext
5115  if test "${ac_cv_search_io_setup+set}" = set; then :
5116  break
5117fi
5118done
5119if test "${ac_cv_search_io_setup+set}" = set; then :
5120
5121else
5122  ac_cv_search_io_setup=no
5123fi
5124rm conftest.$ac_ext
5125LIBS=$ac_func_search_save_LIBS
5126fi
5127{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_io_setup" >&5
5128$as_echo "$ac_cv_search_io_setup" >&6; }
5129ac_res=$ac_cv_search_io_setup
5130if test "$ac_res" != no; then :
5131  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5132
5133fi
5134
5135for ac_header in sys/shm.h
5136do :
5137  ac_fn_c_check_header_mongrel "$LINENO" "sys/shm.h" "ac_cv_header_sys_shm_h" "$ac_includes_default"
5138if test "x$ac_cv_header_sys_shm_h" = x""yes; then :
5139  cat >>confdefs.h <<_ACEOF
5140#define HAVE_SYS_SHM_H 1
5141_ACEOF
5142
5143fi
5144
5145done
5146
5147{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing shm_open" >&5
5148$as_echo_n "checking for library containing shm_open... " >&6; }
5149if test "${ac_cv_search_shm_open+set}" = set; then :
5150  $as_echo_n "(cached) " >&6
5151else
5152  ac_func_search_save_LIBS=$LIBS
5153cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5154/* end confdefs.h.  */
5155
5156/* Override any GCC internal prototype to avoid an error.
5157   Use char because int might match the return type of a GCC
5158   builtin and then its argument prototype would still apply.  */
5159#ifdef __cplusplus
5160extern "C"
5161#endif
5162char shm_open ();
5163int
5164main ()
5165{
5166return shm_open ();
5167  ;
5168  return 0;
5169}
5170_ACEOF
5171for ac_lib in '' rt; do
5172  if test -z "$ac_lib"; then
5173    ac_res="none required"
5174  else
5175    ac_res=-l$ac_lib
5176    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
5177  fi
5178  if ac_fn_c_try_link "$LINENO"; then :
5179  ac_cv_search_shm_open=$ac_res
5180fi
5181rm -f core conftest.err conftest.$ac_objext \
5182    conftest$ac_exeext
5183  if test "${ac_cv_search_shm_open+set}" = set; then :
5184  break
5185fi
5186done
5187if test "${ac_cv_search_shm_open+set}" = set; then :
5188
5189else
5190  ac_cv_search_shm_open=no
5191fi
5192rm conftest.$ac_ext
5193LIBS=$ac_func_search_save_LIBS
5194fi
5195{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_shm_open" >&5
5196$as_echo "$ac_cv_search_shm_open" >&6; }
5197ac_res=$ac_cv_search_shm_open
5198if test "$ac_res" != no; then :
5199  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5200
5201fi
5202
5203
5204# Checks for typedefs, structures, and compiler characteristics.
5205{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
5206$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
5207if test "${ac_cv_header_stdbool_h+set}" = set; then :
5208  $as_echo_n "(cached) " >&6
5209else
5210  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5211/* end confdefs.h.  */
5212
5213#include <stdbool.h>
5214#ifndef bool
5215 "error: bool is not defined"
5216#endif
5217#ifndef false
5218 "error: false is not defined"
5219#endif
5220#if false
5221 "error: false is not 0"
5222#endif
5223#ifndef true
5224 "error: true is not defined"
5225#endif
5226#if true != 1
5227 "error: true is not 1"
5228#endif
5229#ifndef __bool_true_false_are_defined
5230 "error: __bool_true_false_are_defined is not defined"
5231#endif
5232
5233	struct s { _Bool s: 1; _Bool t; } s;
5234
5235	char a[true == 1 ? 1 : -1];
5236	char b[false == 0 ? 1 : -1];
5237	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
5238	char d[(bool) 0.5 == true ? 1 : -1];
5239	bool e = &s;
5240	char f[(_Bool) 0.0 == false ? 1 : -1];
5241	char g[true];
5242	char h[sizeof (_Bool)];
5243	char i[sizeof s.t];
5244	enum { j = false, k = true, l = false * true, m = true * 256 };
5245	/* The following fails for
5246	   HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
5247	_Bool n[m];
5248	char o[sizeof n == m * sizeof n[0] ? 1 : -1];
5249	char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
5250#	if defined __xlc__ || defined __GNUC__
5251	 /* Catch a bug in IBM AIX xlc compiler version 6.0.0.0
5252	    reported by James Lemley on 2005-10-05; see
5253	    http://lists.gnu.org/archive/html/bug-coreutils/2005-10/msg00086.html
5254	    This test is not quite right, since xlc is allowed to
5255	    reject this program, as the initializer for xlcbug is
5256	    not one of the forms that C requires support for.
5257	    However, doing the test right would require a runtime
5258	    test, and that would make cross-compilation harder.
5259	    Let us hope that IBM fixes the xlc bug, and also adds
5260	    support for this kind of constant expression.  In the
5261	    meantime, this test will reject xlc, which is OK, since
5262	    our stdbool.h substitute should suffice.  We also test
5263	    this with GCC, where it should work, to detect more
5264	    quickly whether someone messes up the test in the
5265	    future.  */
5266	 char digs[] = "0123456789";
5267	 int xlcbug = 1 / (&(digs + 5)[-2 + (bool) 1] == &digs[4] ? 1 : -1);
5268#	endif
5269	/* Catch a bug in an HP-UX C compiler.  See
5270	   http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
5271	   http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
5272	 */
5273	_Bool q = true;
5274	_Bool *pq = &q;
5275
5276int
5277main ()
5278{
5279
5280	*pq |= q;
5281	*pq |= ! q;
5282	/* Refer to every declared value, to avoid compiler optimizations.  */
5283	return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
5284		+ !m + !n + !o + !p + !q + !pq);
5285
5286  ;
5287  return 0;
5288}
5289_ACEOF
5290if ac_fn_c_try_compile "$LINENO"; then :
5291  ac_cv_header_stdbool_h=yes
5292else
5293  ac_cv_header_stdbool_h=no
5294fi
5295rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5296fi
5297{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
5298$as_echo "$ac_cv_header_stdbool_h" >&6; }
5299ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
5300if test "x$ac_cv_type__Bool" = x""yes; then :
5301
5302cat >>confdefs.h <<_ACEOF
5303#define HAVE__BOOL 1
5304_ACEOF
5305
5306
5307fi
5308
5309if test $ac_cv_header_stdbool_h = yes; then
5310
5311$as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h
5312
5313fi
5314
5315{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
5316$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
5317if test "${ac_cv_c_const+set}" = set; then :
5318  $as_echo_n "(cached) " >&6
5319else
5320  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5321/* end confdefs.h.  */
5322
5323int
5324main ()
5325{
5326/* FIXME: Include the comments suggested by Paul. */
5327#ifndef __cplusplus
5328  /* Ultrix mips cc rejects this.  */
5329  typedef int charset[2];
5330  const charset cs;
5331  /* SunOS 4.1.1 cc rejects this.  */
5332  char const *const *pcpcc;
5333  char **ppc;
5334  /* NEC SVR4.0.2 mips cc rejects this.  */
5335  struct point {int x, y;};
5336  static struct point const zero = {0,0};
5337  /* AIX XL C 1.02.0.0 rejects this.
5338     It does not let you subtract one const X* pointer from another in
5339     an arm of an if-expression whose if-part is not a constant
5340     expression */
5341  const char *g = "string";
5342  pcpcc = &g + (g ? g-g : 0);
5343  /* HPUX 7.0 cc rejects these. */
5344  ++pcpcc;
5345  ppc = (char**) pcpcc;
5346  pcpcc = (char const *const *) ppc;
5347  { /* SCO 3.2v4 cc rejects this.  */
5348    char *t;
5349    char const *s = 0 ? (char *) 0 : (char const *) 0;
5350
5351    *t++ = 0;
5352    if (s) return 0;
5353  }
5354  { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
5355    int x[] = {25, 17};
5356    const int *foo = &x[0];
5357    ++foo;
5358  }
5359  { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
5360    typedef const int *iptr;
5361    iptr p = 0;
5362    ++p;
5363  }
5364  { /* AIX XL C 1.02.0.0 rejects this saying
5365       "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
5366    struct s { int j; const int *ap[3]; };
5367    struct s *b; b->j = 5;
5368  }
5369  { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
5370    const int foo = 10;
5371    if (!foo) return 0;
5372  }
5373  return !cs[0] && !zero.x;
5374#endif
5375
5376  ;
5377  return 0;
5378}
5379_ACEOF
5380if ac_fn_c_try_compile "$LINENO"; then :
5381  ac_cv_c_const=yes
5382else
5383  ac_cv_c_const=no
5384fi
5385rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5386fi
5387{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
5388$as_echo "$ac_cv_c_const" >&6; }
5389if test $ac_cv_c_const = no; then
5390
5391$as_echo "#define const /**/" >>confdefs.h
5392
5393fi
5394
5395{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
5396$as_echo_n "checking for inline... " >&6; }
5397if test "${ac_cv_c_inline+set}" = set; then :
5398  $as_echo_n "(cached) " >&6
5399else
5400  ac_cv_c_inline=no
5401for ac_kw in inline __inline__ __inline; do
5402  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5403/* end confdefs.h.  */
5404#ifndef __cplusplus
5405typedef int foo_t;
5406static $ac_kw foo_t static_foo () {return 0; }
5407$ac_kw foo_t foo () {return 0; }
5408#endif
5409
5410_ACEOF
5411if ac_fn_c_try_compile "$LINENO"; then :
5412  ac_cv_c_inline=$ac_kw
5413fi
5414rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5415  test "$ac_cv_c_inline" != no && break
5416done
5417
5418fi
5419{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
5420$as_echo "$ac_cv_c_inline" >&6; }
5421
5422case $ac_cv_c_inline in
5423  inline | yes) ;;
5424  *)
5425    case $ac_cv_c_inline in
5426      no) ac_val=;;
5427      *) ac_val=$ac_cv_c_inline;;
5428    esac
5429    cat >>confdefs.h <<_ACEOF
5430#ifndef __cplusplus
5431#define inline $ac_val
5432#endif
5433_ACEOF
5434    ;;
5435esac
5436
5437ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
5438if test "x$ac_cv_type_pid_t" = x""yes; then :
5439
5440else
5441
5442cat >>confdefs.h <<_ACEOF
5443#define pid_t int
5444_ACEOF
5445
5446fi
5447
5448{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
5449$as_echo_n "checking for C/C++ restrict keyword... " >&6; }
5450if test "${ac_cv_c_restrict+set}" = set; then :
5451  $as_echo_n "(cached) " >&6
5452else
5453  ac_cv_c_restrict=no
5454   # The order here caters to the fact that C++ does not require restrict.
5455   for ac_kw in __restrict __restrict__ _Restrict restrict; do
5456     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5457/* end confdefs.h.  */
5458typedef int * int_ptr;
5459	int foo (int_ptr $ac_kw ip) {
5460	return ip[0];
5461       }
5462int
5463main ()
5464{
5465int s[1];
5466	int * $ac_kw t = s;
5467	t[0] = 0;
5468	return foo(t)
5469  ;
5470  return 0;
5471}
5472_ACEOF
5473if ac_fn_c_try_compile "$LINENO"; then :
5474  ac_cv_c_restrict=$ac_kw
5475fi
5476rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5477     test "$ac_cv_c_restrict" != no && break
5478   done
5479
5480fi
5481{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
5482$as_echo "$ac_cv_c_restrict" >&6; }
5483
5484 case $ac_cv_c_restrict in
5485   restrict) ;;
5486   no) $as_echo "#define restrict /**/" >>confdefs.h
5487 ;;
5488   *)  cat >>confdefs.h <<_ACEOF
5489#define restrict $ac_cv_c_restrict
5490_ACEOF
5491 ;;
5492 esac
5493
5494ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
5495if test "x$ac_cv_type_size_t" = x""yes; then :
5496
5497else
5498
5499cat >>confdefs.h <<_ACEOF
5500#define size_t unsigned int
5501_ACEOF
5502
5503fi
5504
5505ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
5506if test "x$ac_cv_type_ssize_t" = x""yes; then :
5507
5508else
5509
5510cat >>confdefs.h <<_ACEOF
5511#define ssize_t int
5512_ACEOF
5513
5514fi
5515
5516{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
5517$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
5518if test "${ac_cv_header_time+set}" = set; then :
5519  $as_echo_n "(cached) " >&6
5520else
5521  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5522/* end confdefs.h.  */
5523#include <sys/types.h>
5524#include <sys/time.h>
5525#include <time.h>
5526
5527int
5528main ()
5529{
5530if ((struct tm *) 0)
5531return 0;
5532  ;
5533  return 0;
5534}
5535_ACEOF
5536if ac_fn_c_try_compile "$LINENO"; then :
5537  ac_cv_header_time=yes
5538else
5539  ac_cv_header_time=no
5540fi
5541rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5542fi
5543{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
5544$as_echo "$ac_cv_header_time" >&6; }
5545if test $ac_cv_header_time = yes; then
5546
5547$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
5548
5549fi
5550
5551ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
5552case $ac_cv_c_uint16_t in #(
5553  no|yes) ;; #(
5554  *)
5555
5556
5557cat >>confdefs.h <<_ACEOF
5558#define uint16_t $ac_cv_c_uint16_t
5559_ACEOF
5560;;
5561  esac
5562
5563{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5
5564$as_echo_n "checking for working volatile... " >&6; }
5565if test "${ac_cv_c_volatile+set}" = set; then :
5566  $as_echo_n "(cached) " >&6
5567else
5568  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5569/* end confdefs.h.  */
5570
5571int
5572main ()
5573{
5574
5575volatile int x;
5576int * volatile y = (int *) 0;
5577return !x && !y;
5578  ;
5579  return 0;
5580}
5581_ACEOF
5582if ac_fn_c_try_compile "$LINENO"; then :
5583  ac_cv_c_volatile=yes
5584else
5585  ac_cv_c_volatile=no
5586fi
5587rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5588fi
5589{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5
5590$as_echo "$ac_cv_c_volatile" >&6; }
5591if test $ac_cv_c_volatile = no; then
5592
5593$as_echo "#define volatile /**/" >>confdefs.h
5594
5595fi
5596
5597
5598
5599# Checks for library functions.
5600{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether closedir returns void" >&5
5601$as_echo_n "checking whether closedir returns void... " >&6; }
5602if test "${ac_cv_func_closedir_void+set}" = set; then :
5603  $as_echo_n "(cached) " >&6
5604else
5605  if test "$cross_compiling" = yes; then :
5606  ac_cv_func_closedir_void=yes
5607else
5608  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5609/* end confdefs.h.  */
5610$ac_includes_default
5611#include <$ac_header_dirent>
5612#ifndef __cplusplus
5613int closedir ();
5614#endif
5615
5616int
5617main ()
5618{
5619return closedir (opendir (".")) != 0;
5620  ;
5621  return 0;
5622}
5623_ACEOF
5624if ac_fn_c_try_run "$LINENO"; then :
5625  ac_cv_func_closedir_void=no
5626else
5627  ac_cv_func_closedir_void=yes
5628fi
5629rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5630  conftest.$ac_objext conftest.beam conftest.$ac_ext
5631fi
5632
5633fi
5634{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_closedir_void" >&5
5635$as_echo "$ac_cv_func_closedir_void" >&6; }
5636if test $ac_cv_func_closedir_void = yes; then
5637
5638$as_echo "#define CLOSEDIR_VOID 1" >>confdefs.h
5639
5640fi
5641
5642if test $ac_cv_c_compiler_gnu = yes; then
5643    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5
5644$as_echo_n "checking whether $CC needs -traditional... " >&6; }
5645if test "${ac_cv_prog_gcc_traditional+set}" = set; then :
5646  $as_echo_n "(cached) " >&6
5647else
5648    ac_pattern="Autoconf.*'x'"
5649  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5650/* end confdefs.h.  */
5651#include <sgtty.h>
5652Autoconf TIOCGETP
5653_ACEOF
5654if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5655  $EGREP "$ac_pattern" >/dev/null 2>&1; then :
5656  ac_cv_prog_gcc_traditional=yes
5657else
5658  ac_cv_prog_gcc_traditional=no
5659fi
5660rm -f conftest*
5661
5662
5663  if test $ac_cv_prog_gcc_traditional = no; then
5664    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5665/* end confdefs.h.  */
5666#include <termio.h>
5667Autoconf TCGETA
5668_ACEOF
5669if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5670  $EGREP "$ac_pattern" >/dev/null 2>&1; then :
5671  ac_cv_prog_gcc_traditional=yes
5672fi
5673rm -f conftest*
5674
5675  fi
5676fi
5677{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5
5678$as_echo "$ac_cv_prog_gcc_traditional" >&6; }
5679  if test $ac_cv_prog_gcc_traditional = yes; then
5680    CC="$CC -traditional"
5681  fi
5682fi
5683
5684for ac_header in sys/select.h sys/socket.h
5685do :
5686  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5687ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5688eval as_val=\$$as_ac_Header
5689   if test "x$as_val" = x""yes; then :
5690  cat >>confdefs.h <<_ACEOF
5691#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5692_ACEOF
5693
5694fi
5695
5696done
5697
5698{ $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for select" >&5
5699$as_echo_n "checking types of arguments for select... " >&6; }
5700if test "${ac_cv_func_select_args+set}" = set; then :
5701  $as_echo_n "(cached) " >&6
5702else
5703  for ac_arg234 in 'fd_set *' 'int *' 'void *'; do
5704 for ac_arg1 in 'int' 'size_t' 'unsigned long int' 'unsigned int'; do
5705  for ac_arg5 in 'struct timeval *' 'const struct timeval *'; do
5706   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5707/* end confdefs.h.  */
5708$ac_includes_default
5709#ifdef HAVE_SYS_SELECT_H
5710# include <sys/select.h>
5711#endif
5712#ifdef HAVE_SYS_SOCKET_H
5713# include <sys/socket.h>
5714#endif
5715
5716int
5717main ()
5718{
5719extern int select ($ac_arg1,
5720					    $ac_arg234, $ac_arg234, $ac_arg234,
5721					    $ac_arg5);
5722  ;
5723  return 0;
5724}
5725_ACEOF
5726if ac_fn_c_try_compile "$LINENO"; then :
5727  ac_cv_func_select_args="$ac_arg1,$ac_arg234,$ac_arg5"; break 3
5728fi
5729rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5730  done
5731 done
5732done
5733# Provide a safe default value.
5734: ${ac_cv_func_select_args='int,int *,struct timeval *'}
5735
5736fi
5737{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_select_args" >&5
5738$as_echo "$ac_cv_func_select_args" >&6; }
5739ac_save_IFS=$IFS; IFS=','
5740set dummy `echo "$ac_cv_func_select_args" | sed 's/\*/\*/g'`
5741IFS=$ac_save_IFS
5742shift
5743
5744cat >>confdefs.h <<_ACEOF
5745#define SELECT_TYPE_ARG1 $1
5746_ACEOF
5747
5748
5749cat >>confdefs.h <<_ACEOF
5750#define SELECT_TYPE_ARG234 ($2)
5751_ACEOF
5752
5753
5754cat >>confdefs.h <<_ACEOF
5755#define SELECT_TYPE_ARG5 ($3)
5756_ACEOF
5757
5758rm -f conftest*
5759
5760{ $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
5761$as_echo_n "checking return type of signal handlers... " >&6; }
5762if test "${ac_cv_type_signal+set}" = set; then :
5763  $as_echo_n "(cached) " >&6
5764else
5765  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5766/* end confdefs.h.  */
5767#include <sys/types.h>
5768#include <signal.h>
5769
5770int
5771main ()
5772{
5773return *(signal (0, 0)) (0) == 1;
5774  ;
5775  return 0;
5776}
5777_ACEOF
5778if ac_fn_c_try_compile "$LINENO"; then :
5779  ac_cv_type_signal=int
5780else
5781  ac_cv_type_signal=void
5782fi
5783rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5784fi
5785{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
5786$as_echo "$ac_cv_type_signal" >&6; }
5787
5788cat >>confdefs.h <<_ACEOF
5789#define RETSIGTYPE $ac_cv_type_signal
5790_ACEOF
5791
5792
5793ac_fn_c_check_decl "$LINENO" "strerror_r" "ac_cv_have_decl_strerror_r" "$ac_includes_default"
5794if test "x$ac_cv_have_decl_strerror_r" = x""yes; then :
5795  ac_have_decl=1
5796else
5797  ac_have_decl=0
5798fi
5799
5800cat >>confdefs.h <<_ACEOF
5801#define HAVE_DECL_STRERROR_R $ac_have_decl
5802_ACEOF
5803
5804for ac_func in strerror_r
5805do :
5806  ac_fn_c_check_func "$LINENO" "strerror_r" "ac_cv_func_strerror_r"
5807if test "x$ac_cv_func_strerror_r" = x""yes; then :
5808  cat >>confdefs.h <<_ACEOF
5809#define HAVE_STRERROR_R 1
5810_ACEOF
5811
5812fi
5813done
5814
5815{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strerror_r returns char *" >&5
5816$as_echo_n "checking whether strerror_r returns char *... " >&6; }
5817if test "${ac_cv_func_strerror_r_char_p+set}" = set; then :
5818  $as_echo_n "(cached) " >&6
5819else
5820
5821    ac_cv_func_strerror_r_char_p=no
5822    if test $ac_cv_have_decl_strerror_r = yes; then
5823      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5824/* end confdefs.h.  */
5825$ac_includes_default
5826int
5827main ()
5828{
5829
5830	  char buf[100];
5831	  char x = *strerror_r (0, buf, sizeof buf);
5832	  char *p = strerror_r (0, buf, sizeof buf);
5833	  return !p || x;
5834
5835  ;
5836  return 0;
5837}
5838_ACEOF
5839if ac_fn_c_try_compile "$LINENO"; then :
5840  ac_cv_func_strerror_r_char_p=yes
5841fi
5842rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5843    else
5844      # strerror_r is not declared.  Choose between
5845      # systems that have relatively inaccessible declarations for the
5846      # function.  BeOS and DEC UNIX 4.0 fall in this category, but the
5847      # former has a strerror_r that returns char*, while the latter
5848      # has a strerror_r that returns `int'.
5849      # This test should segfault on the DEC system.
5850      if test "$cross_compiling" = yes; then :
5851  :
5852else
5853  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5854/* end confdefs.h.  */
5855$ac_includes_default
5856	extern char *strerror_r ();
5857int
5858main ()
5859{
5860char buf[100];
5861	  char x = *strerror_r (0, buf, sizeof buf);
5862	  return ! isalpha (x);
5863  ;
5864  return 0;
5865}
5866_ACEOF
5867if ac_fn_c_try_run "$LINENO"; then :
5868  ac_cv_func_strerror_r_char_p=yes
5869fi
5870rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5871  conftest.$ac_objext conftest.beam conftest.$ac_ext
5872fi
5873
5874    fi
5875
5876fi
5877{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strerror_r_char_p" >&5
5878$as_echo "$ac_cv_func_strerror_r_char_p" >&6; }
5879if test $ac_cv_func_strerror_r_char_p = yes; then
5880
5881$as_echo "#define STRERROR_R_CHAR_P 1" >>confdefs.h
5882
5883fi
5884
5885for ac_func in vprintf
5886do :
5887  ac_fn_c_check_func "$LINENO" "vprintf" "ac_cv_func_vprintf"
5888if test "x$ac_cv_func_vprintf" = x""yes; then :
5889  cat >>confdefs.h <<_ACEOF
5890#define HAVE_VPRINTF 1
5891_ACEOF
5892
5893ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt"
5894if test "x$ac_cv_func__doprnt" = x""yes; then :
5895
5896$as_echo "#define HAVE_DOPRNT 1" >>confdefs.h
5897
5898fi
5899
5900fi
5901done
5902
5903
5904for ac_func in ftruncate gettimeofday memset munmap select socket strtol strtoull
5905do :
5906  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5907ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5908eval as_val=\$$as_ac_var
5909   if test "x$as_val" = x""yes; then :
5910  cat >>confdefs.h <<_ACEOF
5911#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5912_ACEOF
5913
5914fi
5915done
5916
5917for ac_func in mmap64 posix_memalign rand_r sched_getaffinity
5918do :
5919  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5920ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5921eval as_val=\$$as_ac_var
5922   if test "x$as_val" = x""yes; then :
5923  cat >>confdefs.h <<_ACEOF
5924#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5925_ACEOF
5926
5927fi
5928done
5929
5930
5931ac_config_files="$ac_config_files Makefile src/Makefile"
5932
5933cat >confcache <<\_ACEOF
5934# This file is a shell script that caches the results of configure
5935# tests run on this system so they can be shared between configure
5936# scripts and configure runs, see configure's option --config-cache.
5937# It is not useful on other systems.  If it contains results you don't
5938# want to keep, you may remove or edit it.
5939#
5940# config.status only pays attention to the cache file if you give it
5941# the --recheck option to rerun configure.
5942#
5943# `ac_cv_env_foo' variables (set or unset) will be overridden when
5944# loading this file, other *unset* `ac_cv_foo' will be assigned the
5945# following values.
5946
5947_ACEOF
5948
5949# The following way of writing the cache mishandles newlines in values,
5950# but we know of no workaround that is simple, portable, and efficient.
5951# So, we kill variables containing newlines.
5952# Ultrix sh set writes to stderr and can't be redirected directly,
5953# and sets the high bit in the cache file unless we assign to the vars.
5954(
5955  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
5956    eval ac_val=\$$ac_var
5957    case $ac_val in #(
5958    *${as_nl}*)
5959      case $ac_var in #(
5960      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
5961$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
5962      esac
5963      case $ac_var in #(
5964      _ | IFS | as_nl) ;; #(
5965      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
5966      *) { eval $ac_var=; unset $ac_var;} ;;
5967      esac ;;
5968    esac
5969  done
5970
5971  (set) 2>&1 |
5972    case $as_nl`(ac_space=' '; set) 2>&1` in #(
5973    *${as_nl}ac_space=\ *)
5974      # `set' does not quote correctly, so add quotes: double-quote
5975      # substitution turns \\\\ into \\, and sed turns \\ into \.
5976      sed -n \
5977	"s/'/'\\\\''/g;
5978	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5979      ;; #(
5980    *)
5981      # `set' quotes correctly as required by POSIX, so do not add quotes.
5982      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
5983      ;;
5984    esac |
5985    sort
5986) |
5987  sed '
5988     /^ac_cv_env_/b end
5989     t clear
5990     :clear
5991     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5992     t end
5993     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5994     :end' >>confcache
5995if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
5996  if test -w "$cache_file"; then
5997    test "x$cache_file" != "x/dev/null" &&
5998      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
5999$as_echo "$as_me: updating cache $cache_file" >&6;}
6000    cat confcache >$cache_file
6001  else
6002    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6003$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
6004  fi
6005fi
6006rm -f confcache
6007
6008test "x$prefix" = xNONE && prefix=$ac_default_prefix
6009# Let make expand exec_prefix.
6010test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6011
6012DEFS=-DHAVE_CONFIG_H
6013
6014ac_libobjs=
6015ac_ltlibobjs=
6016for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6017  # 1. Remove the extension, and $U if already installed.
6018  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
6019  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
6020  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
6021  #    will be set to the directory where LIBOBJS objects are built.
6022  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
6023  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
6024done
6025LIBOBJS=$ac_libobjs
6026
6027LTLIBOBJS=$ac_ltlibobjs
6028
6029
6030 if test -n "$EXEEXT"; then
6031  am__EXEEXT_TRUE=
6032  am__EXEEXT_FALSE='#'
6033else
6034  am__EXEEXT_TRUE='#'
6035  am__EXEEXT_FALSE=
6036fi
6037
6038if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
6039  as_fn_error "conditional \"AMDEP\" was never defined.
6040Usually this means the macro was only invoked conditionally." "$LINENO" 5
6041fi
6042if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
6043  as_fn_error "conditional \"am__fastdepCXX\" was never defined.
6044Usually this means the macro was only invoked conditionally." "$LINENO" 5
6045fi
6046if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
6047  as_fn_error "conditional \"am__fastdepCC\" was never defined.
6048Usually this means the macro was only invoked conditionally." "$LINENO" 5
6049fi
6050
6051: ${CONFIG_STATUS=./config.status}
6052ac_write_fail=0
6053ac_clean_files_save=$ac_clean_files
6054ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6055{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
6056$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
6057as_write_fail=0
6058cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
6059#! $SHELL
6060# Generated by $as_me.
6061# Run this file to recreate the current configuration.
6062# Compiler output produced by configure, useful for debugging
6063# configure, is in config.log if it exists.
6064
6065debug=false
6066ac_cs_recheck=false
6067ac_cs_silent=false
6068
6069SHELL=\${CONFIG_SHELL-$SHELL}
6070export SHELL
6071_ASEOF
6072cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
6073## -------------------- ##
6074## M4sh Initialization. ##
6075## -------------------- ##
6076
6077# Be more Bourne compatible
6078DUALCASE=1; export DUALCASE # for MKS sh
6079if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
6080  emulate sh
6081  NULLCMD=:
6082  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
6083  # is contrary to our usage.  Disable this feature.
6084  alias -g '${1+"$@"}'='"$@"'
6085  setopt NO_GLOB_SUBST
6086else
6087  case `(set -o) 2>/dev/null` in #(
6088  *posix*) :
6089    set -o posix ;; #(
6090  *) :
6091     ;;
6092esac
6093fi
6094
6095
6096as_nl='
6097'
6098export as_nl
6099# Printing a long string crashes Solaris 7 /usr/bin/printf.
6100as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
6101as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
6102as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
6103# Prefer a ksh shell builtin over an external printf program on Solaris,
6104# but without wasting forks for bash or zsh.
6105if test -z "$BASH_VERSION$ZSH_VERSION" \
6106    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
6107  as_echo='print -r --'
6108  as_echo_n='print -rn --'
6109elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
6110  as_echo='printf %s\n'
6111  as_echo_n='printf %s'
6112else
6113  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
6114    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
6115    as_echo_n='/usr/ucb/echo -n'
6116  else
6117    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
6118    as_echo_n_body='eval
6119      arg=$1;
6120      case $arg in #(
6121      *"$as_nl"*)
6122	expr "X$arg" : "X\\(.*\\)$as_nl";
6123	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
6124      esac;
6125      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
6126    '
6127    export as_echo_n_body
6128    as_echo_n='sh -c $as_echo_n_body as_echo'
6129  fi
6130  export as_echo_body
6131  as_echo='sh -c $as_echo_body as_echo'
6132fi
6133
6134# The user is always right.
6135if test "${PATH_SEPARATOR+set}" != set; then
6136  PATH_SEPARATOR=:
6137  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
6138    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
6139      PATH_SEPARATOR=';'
6140  }
6141fi
6142
6143
6144# IFS
6145# We need space, tab and new line, in precisely that order.  Quoting is
6146# there to prevent editors from complaining about space-tab.
6147# (If _AS_PATH_WALK were called with IFS unset, it would disable word
6148# splitting by setting IFS to empty value.)
6149IFS=" ""	$as_nl"
6150
6151# Find who we are.  Look in the path if we contain no directory separator.
6152case $0 in #((
6153  *[\\/]* ) as_myself=$0 ;;
6154  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6155for as_dir in $PATH
6156do
6157  IFS=$as_save_IFS
6158  test -z "$as_dir" && as_dir=.
6159    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6160  done
6161IFS=$as_save_IFS
6162
6163     ;;
6164esac
6165# We did not find ourselves, most probably we were run as `sh COMMAND'
6166# in which case we are not to be found in the path.
6167if test "x$as_myself" = x; then
6168  as_myself=$0
6169fi
6170if test ! -f "$as_myself"; then
6171  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
6172  exit 1
6173fi
6174
6175# Unset variables that we do not need and which cause bugs (e.g. in
6176# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
6177# suppresses any "Segmentation fault" message there.  '((' could
6178# trigger a bug in pdksh 5.2.14.
6179for as_var in BASH_ENV ENV MAIL MAILPATH
6180do eval test x\${$as_var+set} = xset \
6181  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
6182done
6183PS1='$ '
6184PS2='> '
6185PS4='+ '
6186
6187# NLS nuisances.
6188LC_ALL=C
6189export LC_ALL
6190LANGUAGE=C
6191export LANGUAGE
6192
6193# CDPATH.
6194(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
6195
6196
6197# as_fn_error ERROR [LINENO LOG_FD]
6198# ---------------------------------
6199# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
6200# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
6201# script with status $?, using 1 if that was 0.
6202as_fn_error ()
6203{
6204  as_status=$?; test $as_status -eq 0 && as_status=1
6205  if test "$3"; then
6206    as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
6207    $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
6208  fi
6209  $as_echo "$as_me: error: $1" >&2
6210  as_fn_exit $as_status
6211} # as_fn_error
6212
6213
6214# as_fn_set_status STATUS
6215# -----------------------
6216# Set $? to STATUS, without forking.
6217as_fn_set_status ()
6218{
6219  return $1
6220} # as_fn_set_status
6221
6222# as_fn_exit STATUS
6223# -----------------
6224# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
6225as_fn_exit ()
6226{
6227  set +e
6228  as_fn_set_status $1
6229  exit $1
6230} # as_fn_exit
6231
6232# as_fn_unset VAR
6233# ---------------
6234# Portably unset VAR.
6235as_fn_unset ()
6236{
6237  { eval $1=; unset $1;}
6238}
6239as_unset=as_fn_unset
6240# as_fn_append VAR VALUE
6241# ----------------------
6242# Append the text in VALUE to the end of the definition contained in VAR. Take
6243# advantage of any shell optimizations that allow amortized linear growth over
6244# repeated appends, instead of the typical quadratic growth present in naive
6245# implementations.
6246if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
6247  eval 'as_fn_append ()
6248  {
6249    eval $1+=\$2
6250  }'
6251else
6252  as_fn_append ()
6253  {
6254    eval $1=\$$1\$2
6255  }
6256fi # as_fn_append
6257
6258# as_fn_arith ARG...
6259# ------------------
6260# Perform arithmetic evaluation on the ARGs, and store the result in the
6261# global $as_val. Take advantage of shells that can avoid forks. The arguments
6262# must be portable across $(()) and expr.
6263if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
6264  eval 'as_fn_arith ()
6265  {
6266    as_val=$(( $* ))
6267  }'
6268else
6269  as_fn_arith ()
6270  {
6271    as_val=`expr "$@" || test $? -eq 1`
6272  }
6273fi # as_fn_arith
6274
6275
6276if expr a : '\(a\)' >/dev/null 2>&1 &&
6277   test "X`expr 00001 : '.*\(...\)'`" = X001; then
6278  as_expr=expr
6279else
6280  as_expr=false
6281fi
6282
6283if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
6284  as_basename=basename
6285else
6286  as_basename=false
6287fi
6288
6289if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
6290  as_dirname=dirname
6291else
6292  as_dirname=false
6293fi
6294
6295as_me=`$as_basename -- "$0" ||
6296$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
6297	 X"$0" : 'X\(//\)$' \| \
6298	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
6299$as_echo X/"$0" |
6300    sed '/^.*\/\([^/][^/]*\)\/*$/{
6301	    s//\1/
6302	    q
6303	  }
6304	  /^X\/\(\/\/\)$/{
6305	    s//\1/
6306	    q
6307	  }
6308	  /^X\/\(\/\).*/{
6309	    s//\1/
6310	    q
6311	  }
6312	  s/.*/./; q'`
6313
6314# Avoid depending upon Character Ranges.
6315as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6316as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6317as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6318as_cr_digits='0123456789'
6319as_cr_alnum=$as_cr_Letters$as_cr_digits
6320
6321ECHO_C= ECHO_N= ECHO_T=
6322case `echo -n x` in #(((((
6323-n*)
6324  case `echo 'xy\c'` in
6325  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
6326  xy)  ECHO_C='\c';;
6327  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
6328       ECHO_T='	';;
6329  esac;;
6330*)
6331  ECHO_N='-n';;
6332esac
6333
6334rm -f conf$$ conf$$.exe conf$$.file
6335if test -d conf$$.dir; then
6336  rm -f conf$$.dir/conf$$.file
6337else
6338  rm -f conf$$.dir
6339  mkdir conf$$.dir 2>/dev/null
6340fi
6341if (echo >conf$$.file) 2>/dev/null; then
6342  if ln -s conf$$.file conf$$ 2>/dev/null; then
6343    as_ln_s='ln -s'
6344    # ... but there are two gotchas:
6345    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
6346    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
6347    # In both cases, we have to default to `cp -p'.
6348    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
6349      as_ln_s='cp -p'
6350  elif ln conf$$.file conf$$ 2>/dev/null; then
6351    as_ln_s=ln
6352  else
6353    as_ln_s='cp -p'
6354  fi
6355else
6356  as_ln_s='cp -p'
6357fi
6358rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
6359rmdir conf$$.dir 2>/dev/null
6360
6361
6362# as_fn_mkdir_p
6363# -------------
6364# Create "$as_dir" as a directory, including parents if necessary.
6365as_fn_mkdir_p ()
6366{
6367
6368  case $as_dir in #(
6369  -*) as_dir=./$as_dir;;
6370  esac
6371  test -d "$as_dir" || eval $as_mkdir_p || {
6372    as_dirs=
6373    while :; do
6374      case $as_dir in #(
6375      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
6376      *) as_qdir=$as_dir;;
6377      esac
6378      as_dirs="'$as_qdir' $as_dirs"
6379      as_dir=`$as_dirname -- "$as_dir" ||
6380$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6381	 X"$as_dir" : 'X\(//\)[^/]' \| \
6382	 X"$as_dir" : 'X\(//\)$' \| \
6383	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
6384$as_echo X"$as_dir" |
6385    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6386	    s//\1/
6387	    q
6388	  }
6389	  /^X\(\/\/\)[^/].*/{
6390	    s//\1/
6391	    q
6392	  }
6393	  /^X\(\/\/\)$/{
6394	    s//\1/
6395	    q
6396	  }
6397	  /^X\(\/\).*/{
6398	    s//\1/
6399	    q
6400	  }
6401	  s/.*/./; q'`
6402      test -d "$as_dir" && break
6403    done
6404    test -z "$as_dirs" || eval "mkdir $as_dirs"
6405  } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
6406
6407
6408} # as_fn_mkdir_p
6409if mkdir -p . 2>/dev/null; then
6410  as_mkdir_p='mkdir -p "$as_dir"'
6411else
6412  test -d ./-p && rmdir ./-p
6413  as_mkdir_p=false
6414fi
6415
6416if test -x / >/dev/null 2>&1; then
6417  as_test_x='test -x'
6418else
6419  if ls -dL / >/dev/null 2>&1; then
6420