configure

#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.68 for netperf 2.7.0.
#
#
# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
# Foundation, Inc.
#
#
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.
## -------------------- ##
## M4sh Initialization. ##
## -------------------- ##

# Be more Bourne compatible
DUALCASE=1; export DUALCASE # for MKS sh
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
 emulate sh
 NULLCMD=:
 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
 # is contrary to our usage. Disable this feature.
 alias -g '${1+"$@"}'='"$@"'
 setopt NO_GLOB_SUBST
else
 case `(set -o) 2>/dev/null` in #(
 *posix*) :
 set -o posix ;; #(
 *) :
 ;;
esac
fi


as_nl='
'
export as_nl
# Printing a long string crashes Solaris 7 /usr/bin/printf.
as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
# Prefer a ksh shell builtin over an external printf program on Solaris,
# but without wasting forks for bash or zsh.
if test -z "$BASH_VERSION$ZSH_VERSION" \
 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
 as_echo='print -r --'
 as_echo_n='print -rn --'
elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
 as_echo='printf %s\n'
 as_echo_n='printf %s'
else
 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
 as_echo_n='/usr/ucb/echo -n'
 else
 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
 as_echo_n_body='eval
 arg=$1;
 case $arg in #(
 *"$as_nl"*)
expr "X$arg" : "X\\(.*\\)$as_nl";
arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
 esac;
 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
 '
 export as_echo_n_body
 as_echo_n='sh -c $as_echo_n_body as_echo'
 fi
 export as_echo_body
 as_echo='sh -c $as_echo_body as_echo'
fi

# The user is always right.
if test "${PATH_SEPARATOR+set}" != set; then
 PATH_SEPARATOR=:
 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
 PATH_SEPARATOR=';'
 }
fi


# IFS
# We need space, tab and new line, in precisely that order. Quoting is
# there to prevent editors from complaining about space-tab.
# (If _AS_PATH_WALK were called with IFS unset, it would disable word
# splitting by setting IFS to empty value.)
IFS=" ""	$as_nl"

# Find who we are. Look in the path if we contain no directory separator.
as_myself=
case $0 in #((
 *[\\/]* ) as_myself=$0 ;;
 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 done
IFS=$as_save_IFS

 ;;
esac
# We did not find ourselves, most probably we were run as `sh COMMAND'
# in which case we are not to be found in the path.
if test "x$as_myself" = x; then
 as_myself=$0
fi
if test ! -f "$as_myself"; then
 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 exit 1
fi

# Unset variables that we do not need and which cause bugs (e.g. in
# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
# suppresses any "Segmentation fault" message there. '((' could
# trigger a bug in pdksh 5.2.14.
for as_var in BASH_ENV ENV MAIL MAILPATH
do eval test x\${$as_var+set} = xset \
 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
done
PS1='$ '
PS2='> '
PS4='+ '

# NLS nuisances.
LC_ALL=C
export LC_ALL
LANGUAGE=C
export LANGUAGE

# CDPATH.
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH

if test "x$CONFIG_SHELL" = x; then
 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 emulate sh
 NULLCMD=:
 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 # is contrary to our usage. Disable this feature.
 alias -g '\${1+\"\$@\"}'='\"\$@\"'
 setopt NO_GLOB_SUBST
else
 case \`(set -o) 2>/dev/null\` in #(
 *posix*) :
 set -o posix ;; #(
 *) :
 ;;
esac
fi
"
 as_required="as_fn_return () { (exit \$1); }
as_fn_success () { as_fn_return 0; }
as_fn_failure () { as_fn_return 1; }
as_fn_ret_success () { return 0; }
as_fn_ret_failure () { return 1; }

exitcode=0
as_fn_success || { exitcode=1; echo as_fn_success failed.; }
as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :

else
 exitcode=1; echo positional parameters were not saved.
fi
test x\$exitcode = x0 || exit 1"
 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
test \$(( 1 + 1 )) = 2 || exit 1"
 if (eval "$as_required") 2>/dev/null; then :
 as_have_required=yes
else
 as_have_required=no
fi
 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :

else
 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_found=false
for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 as_found=:
 case $as_dir in #(
 /*)
 for as_base in sh bash ksh sh5; do
 # Try only shells that exist, to save several forks.
 as_shell=$as_dir/$as_base
 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 CONFIG_SHELL=$as_shell as_have_required=yes
 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 break 2
fi
fi
 done;;
 esac
 as_found=false
done
$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 CONFIG_SHELL=$SHELL as_have_required=yes
fi; }
IFS=$as_save_IFS


 if test "x$CONFIG_SHELL" != x; then :
 # We cannot yet assume a decent shell, so we have to provide a
# neutralization value for shells without unset; and this also
# works around shells that cannot unset nonexistent variables.
# Preserve -v and -x to the replacement shell.
BASH_ENV=/dev/null
ENV=/dev/null
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
export CONFIG_SHELL
case $- in # ((((
 *v*x* | *x*v* ) as_opts=-vx ;;
 *v* ) as_opts=-v ;;
 *x* ) as_opts=-x ;;
 * ) as_opts= ;;
esac
exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"}
fi

 if test x$as_have_required = xno; then :
 $as_echo "$0: This script requires a shell more modern than all"
 $as_echo "$0: the shells that I found on your system."
 if test x${ZSH_VERSION+set} = xset ; then
 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 else
 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
$0: including any error possibly output before this
$0: message. Then install a modern shell, or manually run
$0: the script under such a shell if you do have one."
 fi
 exit 1
fi
fi
fi
SHELL=${CONFIG_SHELL-/bin/sh}
export SHELL
# Unset more variables known to interfere with behavior of common tools.
CLICOLOR_FORCE= GREP_OPTIONS=
unset CLICOLOR_FORCE GREP_OPTIONS

## --------------------- ##
## M4sh Shell Functions. ##
## --------------------- ##
# as_fn_unset VAR
# ---------------
# Portably unset VAR.
as_fn_unset ()
{
 { eval $1=; unset $1;}
}
as_unset=as_fn_unset

# as_fn_set_status STATUS
# -----------------------
# Set $? to STATUS, without forking.
as_fn_set_status ()
{
 return $1
} # as_fn_set_status

# as_fn_exit STATUS
# -----------------
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
as_fn_exit ()
{
 set +e
 as_fn_set_status $1
 exit $1
} # as_fn_exit

# as_fn_mkdir_p
# -------------
# Create "$as_dir" as a directory, including parents if necessary.
as_fn_mkdir_p ()
{

 case $as_dir in #(
 -*) as_dir=./$as_dir;;
 esac
 test -d "$as_dir" || eval $as_mkdir_p || {
 as_dirs=
 while :; do
 case $as_dir in #(
 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 *) as_qdir=$as_dir;;
 esac
 as_dirs="'$as_qdir' $as_dirs"
 as_dir=`$as_dirname -- "$as_dir" ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 X"$as_dir" : 'X\(//\)[^/]' \| \
 X"$as_dir" : 'X\(//\)$' \| \
 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$as_dir" |
 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 s//\1/
 q
 }
 /^X\(\/\/\)[^/].*/{
 s//\1/
 q
 }
 /^X\(\/\/\)$/{
 s//\1/
 q
 }
 /^X\(\/\).*/{
 s//\1/
 q
 }
 s/.*/./; q'`
 test -d "$as_dir" && break
 done
 test -z "$as_dirs" || eval "mkdir $as_dirs"
 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"


} # as_fn_mkdir_p
# as_fn_append VAR VALUE
# ----------------------
# Append the text in VALUE to the end of the definition contained in VAR. Take
# advantage of any shell optimizations that allow amortized linear growth over
# repeated appends, instead of the typical quadratic growth present in naive
# implementations.
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 eval 'as_fn_append ()
 {
 eval $1+=\$2
 }'
else
 as_fn_append ()
 {
 eval $1=\$$1\$2
 }
fi # as_fn_append

# as_fn_arith ARG...
# ------------------
# Perform arithmetic evaluation on the ARGs, and store the result in the
# global $as_val. Take advantage of shells that can avoid forks. The arguments
# must be portable across $(()) and expr.
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 eval 'as_fn_arith ()
 {
 as_val=$(( $* ))
 }'
else
 as_fn_arith ()
 {
 as_val=`expr "$@" || test $? -eq 1`
 }
fi # as_fn_arith


# as_fn_error STATUS ERROR [LINENO LOG_FD]
# ----------------------------------------
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
# script with STATUS, using 1 if that was 0.
as_fn_error ()
{
 as_status=$1; test $as_status -eq 0 && as_status=1
 if test "$4"; then
 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 fi
 $as_echo "$as_me: error: $2" >&2
 as_fn_exit $as_status
} # as_fn_error

if expr a : '\(a\)' >/dev/null 2>&1 &&
 test "X`expr 00001 : '.*\(...\)'`" = X001; then
 as_expr=expr
else
 as_expr=false
fi

if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 as_basename=basename
else
 as_basename=false
fi

if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 as_dirname=dirname
else
 as_dirname=false
fi

as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 X"$0" : 'X\(//\)$' \| \
 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X/"$0" |
 sed '/^.*\/\([^/][^/]*\)\/*$/{
 s//\1/
 q
 }
 /^X\/\(\/\/\)$/{
 s//\1/
 q
 }
 /^X\/\(\/\).*/{
 s//\1/
 q
 }
 s/.*/./; q'`

# Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits


 as_lineno_1=$LINENO as_lineno_1a=$LINENO
 as_lineno_2=$LINENO as_lineno_2a=$LINENO
 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
 sed -n '
 p
 /[$]LINENO/=
 ' <$as_myself |
 sed '
 s/[$]LINENO.*/&-/
 t lineno
 b
 :lineno
 N
 :loop
 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 t loop
 s/-\n.*//
 ' >$as_me.lineno &&
 chmod +x "$as_me.lineno" ||
 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }

 # Don't try to exec as it changes $[0], causing all sort of problems
 # (the dirname of $[0] is not the place where we might find the
 # original and so on. Autoconf is especially sensitive to this).
 . "./$as_me.lineno"
 # Exit status is that of the last command.
 exit
}

ECHO_C= ECHO_N= ECHO_T=
case `echo -n x` in #(((((
-n*)
 case `echo 'xy\c'` in
 *c*) ECHO_T='	';;	# ECHO_T is single tab character.
 xy) ECHO_C='\c';;
 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
 ECHO_T='	';;
 esac;;
*)
 ECHO_N='-n';;
esac

rm -f conf$$ conf$$.exe conf$$.file
if test -d conf$$.dir; then
 rm -f conf$$.dir/conf$$.file
else
 rm -f conf$$.dir
 mkdir conf$$.dir 2>/dev/null
fi
if (echo >conf$$.file) 2>/dev/null; then
 if ln -s conf$$.file conf$$ 2>/dev/null; then
 as_ln_s='ln -s'
 # ... but there are two gotchas:
 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 # In both cases, we have to default to `cp -p'.
 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 as_ln_s='cp -p'
 elif ln conf$$.file conf$$ 2>/dev/null; then
 as_ln_s=ln
 else
 as_ln_s='cp -p'
 fi
else
 as_ln_s='cp -p'
fi
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
rmdir conf$$.dir 2>/dev/null

if mkdir -p . 2>/dev/null; then
 as_mkdir_p='mkdir -p "$as_dir"'
else
 test -d ./-p && rmdir ./-p
 as_mkdir_p=false
fi

if test -x / >/dev/null 2>&1; then
 as_test_x='test -x'
else
 if ls -dL / >/dev/null 2>&1; then
 as_ls_L_option=L
 else
 as_ls_L_option=
 fi
 as_test_x='
 eval sh -c '\''
 if test -d "$1"; then
test -d "$1/.";
 else
case $1 in #(
-*)set "./$1";;
esac;
case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
???[sx]*):;;*)false;;esac;fi
 '\'' sh
 '
fi
as_executable_p=$as_test_x

# Sed expression to map a string onto a valid CPP name.
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"

# Sed expression to map a string onto a valid variable name.
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"


test -n "$DJDIR" || exec 7<&0 </dev/null
exec 6>&1

# Name of the host.
# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
# so uname gets run too.
ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`

#
# Initializations.
#
ac_default_prefix=/usr/local
ac_clean_files=
ac_config_libobj_dir=.
LIBOBJS=
cross_compiling=no
subdirs=
MFLAGS=
MAKEFLAGS=

# Identity of this package.
PACKAGE_NAME='netperf'
PACKAGE_TARNAME='netperf'
PACKAGE_VERSION='2.7.0'
PACKAGE_STRING='netperf 2.7.0'
PACKAGE_BUGREPORT=''
PACKAGE_URL=''

ac_unique_file="src/hist.h"
ac_config_libobj_dir=src/missing
# Factoring default headers for most tests.
ac_includes_default="\
#include <stdio.h>
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#ifdef HAVE_SYS_STAT_H
# include <sys/stat.h>
#endif
#ifdef STDC_HEADERS
# include <stdlib.h>
# include <stddef.h>
#else
# ifdef HAVE_STDLIB_H
# include <stdlib.h>
# endif
#endif
#ifdef HAVE_STRING_H
# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
# include <memory.h>
# endif
# include <string.h>
#endif
#ifdef HAVE_STRINGS_H
# include <strings.h>
#endif
#ifdef HAVE_INTTYPES_H
# include <inttypes.h>
#endif
#ifdef HAVE_STDINT_H
# include <stdint.h>
#endif
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif"

ac_header_list=
ac_subst_vars='am__EXEEXT_FALSE
am__EXEEXT_TRUE
LTLIBOBJS
NETCPU_SOURCE
NEED_LIBCOMPAT_FALSE
NEED_LIBCOMPAT_TRUE
LIBOBJS
EGREP
GREP
CPP
RANLIB
am__fastdepCC_FALSE
am__fastdepCC_TRUE
CCDEPMODE
am__nodep
AMDEPBACKSLASH
AMDEP_FALSE
AMDEP_TRUE
am__quote
am__include
DEPDIR
OBJEXT
EXEEXT
ac_ct_CC
CPPFLAGS
LDFLAGS
CFLAGS
CC
am__untar
am__tar
AMTAR
am__leading_dot
SET_MAKE
AWK
mkdir_p
MKDIR_P
INSTALL_STRIP_PROGRAM
STRIP
install_sh
MAKEINFO
AUTOHEADER
AUTOMAKE
AUTOCONF
ACLOCAL
VERSION
PACKAGE
CYGPATH_W
am__isrc
INSTALL_DATA
INSTALL_SCRIPT
INSTALL_PROGRAM
target_os
target_vendor
target_cpu
target
host_os
host_vendor
host_cpu
host
build_os
build_vendor
build_cpu
build
target_alias
host_alias
build_alias
LIBS
ECHO_T
ECHO_N
ECHO_C
DEFS
mandir
localedir
libdir
psdir
pdfdir
dvidir
htmldir
infodir
docdir
oldincludedir
includedir
localstatedir
sharedstatedir
sysconfdir
datadir
datarootdir
libexecdir
sbindir
bindir
program_transform_name
prefix
exec_prefix
PACKAGE_URL
PACKAGE_BUGREPORT
PACKAGE_STRING
PACKAGE_VERSION
PACKAGE_TARNAME
PACKAGE_NAME
PATH_SEPARATOR
SHELL'
ac_subst_files=''
ac_user_opts='
enable_option_checking
enable_dependency_tracking
enable_largefile
enable_histogram
enable_dirty
enable_demo
enable_unixdomain
enable_dlpi
enable_dccp
enable_omni
enable_xti
enable_sdp
enable_exs
enable_sctp
enable_intervals
enable_spin
enable_burst
enable_cpuutil
'
 ac_precious_vars='build_alias
host_alias
target_alias
CC
CFLAGS
LDFLAGS
LIBS
CPPFLAGS
CPP'


# Initialize some variables set by options.
ac_init_help=
ac_init_version=false
ac_unrecognized_opts=
ac_unrecognized_sep=
# The variables have the same names as the options, with
# dashes changed to underlines.
cache_file=/dev/null
exec_prefix=NONE
no_create=
no_recursion=
prefix=NONE
program_prefix=NONE
program_suffix=NONE
program_transform_name=s,x,x,
silent=
site=
srcdir=
verbose=
x_includes=NONE
x_libraries=NONE

# Installation directory options.
# These are left unexpanded so users can "make install exec_prefix=/foo"
# and all the variables that are supposed to be based on exec_prefix
# by default will actually change.
# Use braces instead of parens because sh, perl, etc. also accept them.
# (The list follows the same order as the GNU Coding Standards.)
bindir='${exec_prefix}/bin'
sbindir='${exec_prefix}/sbin'
libexecdir='${exec_prefix}/libexec'
datarootdir='${prefix}/share'
datadir='${datarootdir}'
sysconfdir='${prefix}/etc'
sharedstatedir='${prefix}/com'
localstatedir='${prefix}/var'
includedir='${prefix}/include'
oldincludedir='/usr/include'
docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
infodir='${datarootdir}/info'
htmldir='${docdir}'
dvidir='${docdir}'
pdfdir='${docdir}'
psdir='${docdir}'
libdir='${exec_prefix}/lib'
localedir='${datarootdir}/locale'
mandir='${datarootdir}/man'

ac_prev=
ac_dashdash=
for ac_option
do
 # If the previous option needs an argument, assign it.
 if test -n "$ac_prev"; then
 eval $ac_prev=\$ac_option
 ac_prev=
 continue
 fi

 case $ac_option in
 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
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 ac_dashdash=yes ;;

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 ac_prev=bindir ;;
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 ac_prev=build_alias ;;
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 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
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 cache_file=$ac_optarg ;;

 --config-cache | -C)
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 ac_useropt_orig=$ac_useropt
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 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
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 ac_useropt_orig=$ac_useropt
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 -help | --help | --hel | --he | -h)
 ac_init_help=long ;;
 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 ac_init_help=recursive ;;
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 ac_init_help=short ;;

 -host | --host | --hos | --ho)
 ac_prev=host_alias ;;
 -host=* | --host=* | --hos=* | --ho=*)
 host_alias=$ac_optarg ;;

 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 ac_prev=htmldir ;;
 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
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 htmldir=$ac_optarg ;;

 -includedir | --includedir | --includedi | --included | --include \
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 ac_prev=includedir ;;
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 includedir=$ac_optarg ;;

 -infodir | --infodir | --infodi | --infod | --info | --inf)
 ac_prev=infodir ;;
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 -libdir | --libdir | --libdi | --libd)
 ac_prev=libdir ;;
 -libdir=* | --libdir=* | --libdi=* | --libd=*)
 libdir=$ac_optarg ;;

 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
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 ac_prev=libexecdir ;;
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 libexecdir=$ac_optarg ;;

 -localedir | --localedir | --localedi | --localed | --locale)
 ac_prev=localedir ;;
 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 localedir=$ac_optarg ;;

 -localstatedir | --localstatedir | --localstatedi | --localstated \
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 ac_prev=localstatedir ;;
 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
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 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 ac_prev=mandir ;;
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 -nfp | --nfp | --nf)
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 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
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 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
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 no_recursion=yes ;;

 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
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 ac_prev=oldincludedir ;;
 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
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 oldincludedir=$ac_optarg ;;

 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 ac_prev=prefix ;;
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 prefix=$ac_optarg ;;

 -program-prefix | --program-prefix | --program-prefi | --program-pref \
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 ac_prev=program_prefix ;;
 -program-prefix=* | --program-prefix=* | --program-prefi=* \
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 program_prefix=$ac_optarg ;;

 -program-suffix | --program-suffix | --program-suffi | --program-suff \
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 ac_prev=program_suffix ;;
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 program_suffix=$ac_optarg ;;

 -program-transform-name | --program-transform-name \
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 ac_prev=program_transform_name ;;
 -program-transform-name=* | --program-transform-name=* \
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 program_transform_name=$ac_optarg ;;

 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 ac_prev=pdfdir ;;
 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 pdfdir=$ac_optarg ;;

 -psdir | --psdir | --psdi | --psd | --ps)
 ac_prev=psdir ;;
 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 psdir=$ac_optarg ;;

 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
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 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
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 sbindir=$ac_optarg ;;

 -sharedstatedir | --sharedstatedir | --sharedstatedi \
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 ac_prev=sharedstatedir ;;
 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
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 sharedstatedir=$ac_optarg ;;

 -site | --site | --sit)
 ac_prev=site ;;
 -site=* | --site=* | --sit=*)
 site=$ac_optarg ;;

 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 ac_prev=srcdir ;;
 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 srcdir=$ac_optarg ;;

 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
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 ac_prev=sysconfdir ;;
 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
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 sysconfdir=$ac_optarg ;;

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 target_alias=$ac_optarg ;;

 -v | -verbose | --verbose | --verbos | --verbo | --verb)
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 ac_init_version=: ;;

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 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
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 ac_useropt_orig=$ac_useropt
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 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
 ac_unrecognized_sep=', ';;
 esac
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 -without-* | --without-*)
 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
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 ac_useropt_orig=$ac_useropt
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 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
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 # Obsolete; use --with-x.
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 -*) as_fn_error $? "unrecognized option: \`$ac_option'
Try \`$0 --help' for more information"
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 *)
 # FIXME: should be removed in autoconf 3.0.
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done

if test -n "$ac_prev"; then
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fi

if test -n "$ac_unrecognized_opts"; then
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fi

# Check all directory arguments for consistency.
for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
datadir sysconfdir sharedstatedir localstatedir includedir \
oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
libdir localedir mandir
do
 eval ac_val=\$$ac_var
 # Remove trailing slashes.
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 */ )
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done

# There might be people who depend on the old broken behavior: `$host'
# used to hold the argument of --host etc.
# FIXME: To remove some day.
build=$build_alias
host=$host_alias
target=$target_alias

# FIXME: To remove some day.
if test "x$host_alias" != x; then
 if test "x$build_alias" = x; then
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 $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
 If a cross compiler is detected then cross compile mode will be used" >&2
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 fi
fi

ac_tool_prefix=
test -n "$host_alias" && ac_tool_prefix=$host_alias-

test "$silent" = yes && exec 6>/dev/null


ac_pwd=`pwd` && test -n "$ac_pwd" &&
ac_ls_di=`ls -di .` &&
ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
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test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
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# Find the source files, if location was not specified.
if test -z "$srcdir"; then
 ac_srcdir_defaulted=yes
 # Try the directory containing this script, then the parent directory.
 ac_confdir=`$as_dirname -- "$as_myself" ||
$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
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 X"$as_myself" : 'X\(//\)$' \| \
 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$as_myself" |
 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 s//\1/
 q
 }
 /^X\(\/\/\)[^/].*/{
 s//\1/
 q
 }
 /^X\(\/\/\)$/{
 s//\1/
 q
 }
 /^X\(\/\).*/{
 s//\1/
 q
 }
 s/.*/./; q'`
 srcdir=$ac_confdir
 if test ! -r "$srcdir/$ac_unique_file"; then
 srcdir=..
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else
 ac_srcdir_defaulted=no
fi
if test ! -r "$srcdir/$ac_unique_file"; then
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fi
ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
ac_abs_confdir=`(
cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
pwd)`
# When building in place, set srcdir=.
if test "$ac_abs_confdir" = "$ac_pwd"; then
 srcdir=.
fi
# Remove unnecessary trailing slashes from srcdir.
# Double slashes in file names in object file debugging info
# mess up M-x gdb in Emacs.
case $srcdir in
*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
esac
for ac_var in $ac_precious_vars; do
 eval ac_env_${ac_var}_set=\${${ac_var}+set}
 eval ac_env_${ac_var}_value=\$${ac_var}
 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
 eval ac_cv_env_${ac_var}_value=\$${ac_var}
done

#
# Report the --help message.
#
if test "$ac_init_help" = "long"; then
 # Omit some internal or obsolete options to make the list less imposing.
 # This message is too long to be a string in the A/UX 3.1 sh.
 cat <<_ACEOF
\`configure' configures netperf 2.7.0 to adapt to many kinds of systems.

Usage: $0 [OPTION]... [VAR=VALUE]...

To assign environment variables (e.g., CC, CFLAGS...), specify them as
VAR=VALUE. See below for descriptions of some of the useful variables.

Defaults for the options are specified in brackets.

Configuration:
 -h, --help display this help and exit
 --help=short display options specific to this package
 --help=recursive display the short help of all the included packages
 -V, --version display version information and exit
 -q, --quiet, --silent do not print \`checking ...' messages
 --cache-file=FILE cache test results in FILE [disabled]
 -C, --config-cache alias for \`--cache-file=config.cache'
 -n, --no-create do not create output files
 --srcdir=DIR find the sources in DIR [configure dir or \`..']

Installation directories:
 --prefix=PREFIX install architecture-independent files in PREFIX
 [$ac_default_prefix]
 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
 [PREFIX]

By default, \`make install' will install all the files in
\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
an installation prefix other than \`$ac_default_prefix' using \`--prefix',
for instance \`--prefix=\$HOME'.

For better control, use the options below.

Fine tuning of the installation directories:
 --bindir=DIR user executables [EPREFIX/bin]
 --sbindir=DIR system admin executables [EPREFIX/sbin]
 --libexecdir=DIR program executables [EPREFIX/libexec]
 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
 --libdir=DIR object code libraries [EPREFIX/lib]
 --includedir=DIR C header files [PREFIX/include]
 --oldincludedir=DIR C header files for non-gcc [/usr/include]
 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
 --infodir=DIR info documentation [DATAROOTDIR/info]
 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
 --mandir=DIR man documentation [DATAROOTDIR/man]
 --docdir=DIR documentation root [DATAROOTDIR/doc/netperf]
 --htmldir=DIR html documentation [DOCDIR]
 --dvidir=DIR dvi documentation [DOCDIR]
 --pdfdir=DIR pdf documentation [DOCDIR]
 --psdir=DIR ps documentation [DOCDIR]
_ACEOF

 cat <<\_ACEOF

Program names:
 --program-prefix=PREFIX prepend PREFIX to installed program names
 --program-suffix=SUFFIX append SUFFIX to installed program names
 --program-transform-name=PROGRAM run sed PROGRAM on installed program names

System types:
 --build=BUILD configure for building on BUILD [guessed]
 --host=HOST cross-compile to build programs to run on HOST [BUILD]
 --target=TARGET configure for building compilers for TARGET [HOST]
_ACEOF
fi

if test -n "$ac_init_help"; then
 case $ac_init_help in
 short | recursive ) echo "Configuration of netperf 2.7.0:";;
 esac
 cat <<\_ACEOF

Optional Features:
 --disable-option-checking ignore unrecognized --enable/--with options
 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
 --disable-dependency-tracking speeds up one-time build
 --enable-dependency-tracking do not reject slow dependency extractors
 --disable-largefile omit support for large files
 --enable-histogram include individual op timing, may affect result
 --enable-dirty write to buffers each time, may affect result
 --enable-demo emit interim results during the run. May affect
 results.
 --enable-unixdomain include Unix Domain socket tests
 --enable-dlpi include DLPI (link-layer) tests
 --enable-dccp include DCCP tests
 --enable-omni include OMNI tests
 --enable-xti include XTI socket tests
 --enable-sdp include SDP socket tests
 --enable-exs include ICSC async sockets tests
 --enable-sctp include tests to measure SCTP performance
 --enable-intervals include ability to pace operations, may affect
 result
 --enable-spin paced operations (--enable-intervals) should sit and
 spin - WILL affect result
 --enable-burst include intial request burst ability in _RR tests,
 may affect result
 --enable-cpuutil include code to measure CPU utilization using
 specified mechanism

Some influential environment variables:
 CC C compiler command
 CFLAGS C compiler flags
 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
 nonstandard directory <lib dir>
 LIBS libraries to pass to the linker, e.g. -l<library>
 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
 you have headers in a nonstandard directory <include dir>
 CPP C preprocessor

Use these variables to override the choices made by `configure' or to help
it to find libraries and programs with nonstandard names/locations.

Report bugs to the package provider.
_ACEOF
ac_status=$?
fi

if test "$ac_init_help" = "recursive"; then
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 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
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 ac_builddir=.

case "$ac_dir" in
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*)
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esac
ac_abs_top_builddir=$ac_pwd
ac_abs_builddir=$ac_pwd$ac_dir_suffix
# for backward compatibility:
ac_top_builddir=$ac_top_build_prefix

case $srcdir in
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 ac_abs_top_srcdir=$ac_pwd ;;
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esac
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix

 cd "$ac_dir" || { ac_status=$?; continue; }
 # Check for guested configure.
 if test -f "$ac_srcdir/configure.gnu"; then
 echo &&
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 elif test -f "$ac_srcdir/configure"; then
 echo &&
 $SHELL "$ac_srcdir/configure" --help=recursive
 else
 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 fi || ac_status=$?
 cd "$ac_pwd" || { ac_status=$?; break; }
 done
fi

test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
 cat <<\_ACEOF
netperf configure 2.7.0
generated by GNU Autoconf 2.68

Copyright (C) 2010 Free Software Foundation, Inc.
This configure script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it.
_ACEOF
 exit
fi

## ------------------------ ##
## Autoconf initialization. ##
## ------------------------ ##

# ac_fn_c_try_compile LINENO
# --------------------------
# Try to compile conftest.$ac_ext, and return whether this succeeded.
ac_fn_c_try_compile ()
{
 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 rm -f conftest.$ac_objext
 if { { ac_try="$ac_compile"
case "(($ac_try" in
 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
 (eval "$ac_compile") 2>conftest.err
 ac_status=$?
 if test -s conftest.err; then
 grep -v '^ *+' conftest.err >conftest.er1
 cat conftest.er1 >&5
 mv -f conftest.er1 conftest.err
 fi
 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 test $ac_status = 0; } && {
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ac_retval=1
fi
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 as_fn_set_status $ac_retval

} # ac_fn_c_try_compile

# ac_fn_c_try_link LINENO
# -----------------------
# Try to link conftest.$ac_ext, and return whether this succeeded.
ac_fn_c_try_link ()
{
 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 rm -f conftest.$ac_objext conftest$ac_exeext
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case "(($ac_try" in
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 *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
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 ac_status=$?
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 cat conftest.er1 >&5
 mv -f conftest.er1 conftest.err
 fi
 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
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else
 $as_echo "$as_me: failed program was:" >&5
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ac_retval=1
fi
 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
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 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 as_fn_set_status $ac_retval

} # ac_fn_c_try_link

# ac_fn_c_try_cpp LINENO
# ----------------------
# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
ac_fn_c_try_cpp ()
{
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case "(($ac_try" in
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 *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
 ac_status=$?
 if test -s conftest.err; then
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 cat conftest.er1 >&5
 mv -f conftest.er1 conftest.err
 fi
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sed 's/^/| /' conftest.$ac_ext >&5

 ac_retval=1
fi
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 as_fn_set_status $ac_retval

} # ac_fn_c_try_cpp

# ac_fn_c_try_run LINENO
# ----------------------
# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
# that executables *can* be run.
ac_fn_c_try_run ()
{
 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 if { { ac_try="$ac_link"
case "(($ac_try" in
 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
 (eval "$ac_link") 2>&5
 ac_status=$?
 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
 { { case "(($ac_try" in
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 *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
 (eval "$ac_try") 2>&5
 ac_status=$?
 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 test $ac_status = 0; }; }; then :
 ac_retval=0
else
 $as_echo "$as_me: program exited with status $ac_status" >&5
 $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

 ac_retval=$ac_status
fi
 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 as_fn_set_status $ac_retval

} # ac_fn_c_try_run

# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
# -------------------------------------------------------
# Tests whether HEADER exists, giving a warning if it cannot be compiled using
# the include files in INCLUDES and setting the cache variable VAR
# accordingly.
ac_fn_c_check_header_mongrel ()
{
 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 if eval \${$3+:} false; then :
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; }
if eval \${$3+:} false; then :
 $as_echo_n "(cached) " >&6
fi
eval ac_res=\$$3
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
else
 # Is the header compilable?
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
$as_echo_n "checking $2 usability... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
#include <$2>
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
 ac_header_compiler=yes
else
 ac_header_compiler=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
$as_echo "$ac_header_compiler" >&6; }

# Is the header present?
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
$as_echo_n "checking $2 presence... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <$2>
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :
 ac_header_preproc=yes
else
 ac_header_preproc=no
fi
rm -f conftest.err conftest.i conftest.$ac_ext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
$as_echo "$ac_header_preproc" >&6; }

# So? What about this header?
case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
 yes:no: )
 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
 ;;
 no:yes:* )
 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
 ;;
esac
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; }
if eval \${$3+:} false; then :
 $as_echo_n "(cached) " >&6
else
 eval "$3=\$ac_header_compiler"
fi
eval ac_res=\$$3
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
fi
 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_c_check_header_mongrel

# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
# -------------------------------------------------------
# Tests whether HEADER exists and can be compiled using the include files in
# INCLUDES, setting the cache variable VAR accordingly.
ac_fn_c_check_header_compile ()
{
 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; }
if eval \${$3+:} false; then :
 $as_echo_n "(cached) " >&6
else
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
#include <$2>
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
 eval "$3=yes"
else
 eval "$3=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
eval ac_res=\$$3
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_c_check_header_compile

# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
# -------------------------------------------
# Tests whether TYPE exists after having included INCLUDES, setting cache
# variable VAR accordingly.
ac_fn_c_check_type ()
{
 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; }
if eval \${$3+:} false; then :
 $as_echo_n "(cached) " >&6
else
 eval "$3=no"
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
int
main ()
{
if (sizeof ($2))
 return 0;
 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
int
main ()
{
if (sizeof (($2)))
 return 0;
 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

else
 eval "$3=yes"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
eval ac_res=\$$3
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_c_check_type

# ac_fn_c_check_func LINENO FUNC VAR
# ----------------------------------
# Tests whether FUNC exists, setting the cache variable VAR accordingly
ac_fn_c_check_func ()
{
 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; }
if eval \${$3+:} false; then :
 $as_echo_n "(cached) " >&6
else
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
 For example, HP-UX 11i <limits.h> declares gettimeofday. */
#define $2 innocuous_$2

/* System header to define __stub macros and hopefully few prototypes,
 which can conflict with char $2 (); below.
 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
 <limits.h> exists even on freestanding compilers. */

#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif

#undef $2

/* Override any GCC internal prototype to avoid an error.
 Use char because int might match the return type of a GCC
 builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char $2 ();
/* The GNU C library defines this for functions which it implements
 to always fail with ENOSYS. Some functions are actually named
 something starting with __ and the normal name is an alias. */
#if defined __stub_$2 || defined __stub___$2
choke me
#endif

int
main ()
{
return $2 ();
 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
 eval "$3=yes"
else
 eval "$3=no"
fi
rm -f core conftest.err conftest.$ac_objext \
 conftest$ac_exeext conftest.$ac_ext
fi
eval ac_res=\$$3
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_c_check_func

# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
# ----------------------------------------------------
# Tries to find if the field MEMBER exists in type AGGR, after including
# INCLUDES, setting cache variable VAR accordingly.
ac_fn_c_check_member ()
{
 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
$as_echo_n "checking for $2.$3... " >&6; }
if eval \${$4+:} false; then :
 $as_echo_n "(cached) " >&6
else
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$5
int
main ()
{
static $2 ac_aggr;
if (ac_aggr.$3)
return 0;
 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
 eval "$4=yes"
else
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$5
int
main ()
{
static $2 ac_aggr;
if (sizeof ac_aggr.$3)
return 0;
 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
 eval "$4=yes"
else
 eval "$4=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
eval ac_res=\$$4
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_c_check_member
cat >config.log <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

It was created by netperf $as_me 2.7.0, which was
generated by GNU Autoconf 2.68. Invocation command line was

 $ $0 $@

_ACEOF
exec 5>>config.log
{
cat <<_ASUNAME
## --------- ##
## Platform. ##
## --------- ##

hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
uname -m = `(uname -m) 2>/dev/null || echo unknown`
uname -r = `(uname -r) 2>/dev/null || echo unknown`
uname -s = `(uname -s) 2>/dev/null || echo unknown`
uname -v = `(uname -v) 2>/dev/null || echo unknown`

/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`

/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`

_ASUNAME

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 $as_echo "PATH: $as_dir"
 done
IFS=$as_save_IFS

} >&5

cat >&5 <<_ACEOF


## ----------- ##
## Core tests. ##
## ----------- ##

_ACEOF


# Keep a trace of the command line.
# Strip out --no-create and --no-recursion so they do not pile up.
# Strip out --silent because we don't want to record it for future runs.
# Also quote any args containing shell meta-characters.
# Make two passes to allow for proper duplicate-argument suppression.
ac_configure_args=
ac_configure_args0=
ac_configure_args1=
ac_must_keep_next=false
for ac_pass in 1 2
do
 for ac_arg
 do
 case $ac_arg in
 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 | -silent | --silent | --silen | --sile | --sil)
 continue ;;
 *\'*)
 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
 esac
 case $ac_pass in
 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
 2)
 as_fn_append ac_configure_args1 " '$ac_arg'"
 if test $ac_must_keep_next = true; then
ac_must_keep_next=false # Got value, back to normal.
 else
case $ac_arg in
 *=* | --config-cache | -C | -disable-* | --disable-* \
 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
 | -with-* | --with-* | -without-* | --without-* | --x)
 case "$ac_configure_args0 " in
 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
 esac
 ;;
 -* ) ac_must_keep_next=true ;;
esac
 fi
 as_fn_append ac_configure_args " '$ac_arg'"
 ;;
 esac
 done
done
{ ac_configure_args0=; unset ac_configure_args0;}
{ ac_configure_args1=; unset ac_configure_args1;}

# When interrupted or exit'd, cleanup temporary files, and complete
# config.log. We remove comments because anyway the quotes in there
# would cause problems or look ugly.
# WARNING: Use '\'' to represent an apostrophe within the trap.
# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
trap 'exit_status=$?
 # Save into config.log some information that might help in debugging.
 {
 echo

 $as_echo "## ---------------- ##
## Cache variables. ##
## ---------------- ##"
 echo
 # The following way of writing the cache mishandles newlines in values,
(
 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
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 esac
 case $ac_var in #(
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 done
 (set) 2>&1 |
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 ;; #(
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 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
 ;;
 esac |
 sort
)
 echo

 $as_echo "## ----------------- ##
## Output variables. ##
## ----------------- ##"
 echo
 for ac_var in $ac_subst_vars
 do
 eval ac_val=\$$ac_var
 case $ac_val in
 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
 esac
 $as_echo "$ac_var='\''$ac_val'\''"
 done | sort
 echo

 if test -n "$ac_subst_files"; then
 $as_echo "## ------------------- ##
## File substitutions. ##
## ------------------- ##"
 echo
 for ac_var in $ac_subst_files
 do
eval ac_val=\$$ac_var
case $ac_val in
*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
esac
$as_echo "$ac_var='\''$ac_val'\''"
 done | sort
 echo
 fi

 if test -s confdefs.h; then
 $as_echo "## ----------- ##
## confdefs.h. ##
## ----------- ##"
 echo
 cat confdefs.h
 echo
 fi
 test "$ac_signal" != 0 &&
 $as_echo "$as_me: caught signal $ac_signal"
 $as_echo "$as_me: exit $exit_status"
 } >&5
 rm -f core *.core core.conftest.* &&
 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
 exit $exit_status
' 0
for ac_signal in 1 2 13 15; do
 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
done
ac_signal=0

# confdefs.h avoids OS command line length limits that DEFS can exceed.
rm -f -r conftest* confdefs.h

$as_echo "/* confdefs.h */" > confdefs.h

# Predefined preprocessor variables.

cat >>confdefs.h <<_ACEOF
#define PACKAGE_NAME "$PACKAGE_NAME"
_ACEOF

cat >>confdefs.h <<_ACEOF
#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
_ACEOF

cat >>confdefs.h <<_ACEOF
#define PACKAGE_VERSION "$PACKAGE_VERSION"
_ACEOF

cat >>confdefs.h <<_ACEOF
#define PACKAGE_STRING "$PACKAGE_STRING"
_ACEOF

cat >>confdefs.h <<_ACEOF
#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
_ACEOF

cat >>confdefs.h <<_ACEOF
#define PACKAGE_URL "$PACKAGE_URL"
_ACEOF


# Let the site file select an alternate cache file if it wants to.
# Prefer an explicitly selected file to automatically selected ones.
ac_site_file1=NONE
ac_site_file2=NONE
if test -n "$CONFIG_SITE"; then
 # We do not want a PATH search for config.site.
 case $CONFIG_SITE in #((
 -*) ac_site_file1=./$CONFIG_SITE;;
 */*) ac_site_file1=$CONFIG_SITE;;
 *) ac_site_file1=./$CONFIG_SITE;;
 esac
elif test "x$prefix" != xNONE; then
 ac_site_file1=$prefix/share/config.site
 ac_site_file2=$prefix/etc/config.site
else
 ac_site_file1=$ac_default_prefix/share/config.site
 ac_site_file2=$ac_default_prefix/etc/config.site
fi
for ac_site_file in "$ac_site_file1" "$ac_site_file2"
do
 test "x$ac_site_file" = xNONE && continue
 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
$as_echo "$as_me: loading site script $ac_site_file" >&6;}
 sed 's/^/| /' "$ac_site_file" >&5
 . "$ac_site_file" \
 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "failed to load site script $ac_site_file
See \`config.log' for more details" "$LINENO" 5; }
 fi
done

if test -r "$cache_file"; then
 # Some versions of bash will fail to source /dev/null (special files
 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
$as_echo "$as_me: loading cache $cache_file" >&6;}
 case $cache_file in
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 *) . "./$cache_file";;
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 fi
else
 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
$as_echo "$as_me: creating cache $cache_file" >&6;}
 >$cache_file
fi

as_fn_append ac_header_list " stdlib.h"
as_fn_append ac_header_list " unistd.h"
as_fn_append ac_header_list " sys/param.h"
# Check that the precious variables saved in the cache have kept the same
# value.
ac_cache_corrupted=false
for ac_var in $ac_precious_vars; do
 eval ac_old_set=\$ac_cv_env_${ac_var}_set
 eval ac_new_set=\$ac_env_${ac_var}_set
 eval ac_old_val=\$ac_cv_env_${ac_var}_value
 eval ac_new_val=\$ac_env_${ac_var}_value
 case $ac_old_set,$ac_new_set in
 set,)
 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
 ac_cache_corrupted=: ;;
 ,set)
 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
 ac_cache_corrupted=: ;;
 ,);;
 *)
 if test "x$ac_old_val" != "x$ac_new_val"; then
# differences in whitespace do not lead to failure.
ac_old_val_w=`echo x $ac_old_val`
ac_new_val_w=`echo x $ac_new_val`
if test "$ac_old_val_w" != "$ac_new_val_w"; then
 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
 ac_cache_corrupted=:
else
 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
 eval $ac_var=\$ac_old_val
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
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 # Pass precious variables to config.status.
 if test "$ac_new_set" = set; then
 case $ac_new_val in
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 *) ac_arg=$ac_var=$ac_new_val ;;
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 case " $ac_configure_args " in
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 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
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done
if $ac_cache_corrupted; then
 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
fi
## -------------------- ##
## Main body of script. ##
## -------------------- ##

ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu



# Inherit compiler flags from the environment...
CFLAGS="${CFLAGS:=}"
CXXFLAGS="${CXXFLAGS:=}"

# use the target version rather than host - one day we may want cross-compile
ac_aux_dir=
for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
 if test -f "$ac_dir/install-sh"; then
 ac_aux_dir=$ac_dir
 ac_install_sh="$ac_aux_dir/install-sh -c"
 break
 elif test -f "$ac_dir/install.sh"; then
 ac_aux_dir=$ac_dir
 ac_install_sh="$ac_aux_dir/install.sh -c"
 break
 elif test -f "$ac_dir/shtool"; then
 ac_aux_dir=$ac_dir
 ac_install_sh="$ac_aux_dir/shtool install -c"
 break
 fi
done
if test -z "$ac_aux_dir"; then
 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
fi

# These three variables are undocumented and unsupported,
# and are intended to be withdrawn in a future Autoconf release.
# They can cause serious problems if a builder's source tree is in a directory
# whose full name contains unusual characters.
ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.


# Make sure we can run config.sub.
$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
$as_echo_n "checking build system type... " >&6; }
if ${ac_cv_build+:} false; then :
 $as_echo_n "(cached) " >&6
else
 ac_build_alias=$build_alias
test "x$ac_build_alias" = x &&
 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
test "x$ac_build_alias" = x &&
 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
$as_echo "$ac_cv_build" >&6; }
case $ac_cv_build in
*-*-*) ;;
*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
esac
build=$ac_cv_build
ac_save_IFS=$IFS; IFS='-'
set x $ac_cv_build
shift
build_cpu=$1
build_vendor=$2
shift; shift
# Remember, the first character of IFS is used to create $*,
# except with old shells:
build_os=$*
IFS=$ac_save_IFS
case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
$as_echo_n "checking host system type... " >&6; }
if ${ac_cv_host+:} false; then :
 $as_echo_n "(cached) " >&6
else
 if test "x$host_alias" = x; then
 ac_cv_host=$ac_cv_build
else
 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
$as_echo "$ac_cv_host" >&6; }
case $ac_cv_host in
*-*-*) ;;
*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
esac
host=$ac_cv_host
ac_save_IFS=$IFS; IFS='-'
set x $ac_cv_host
shift
host_cpu=$1
host_vendor=$2
shift; shift
# Remember, the first character of IFS is used to create $*,
# except with old shells:
host_os=$*
IFS=$ac_save_IFS
case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
$as_echo_n "checking target system type... " >&6; }
if ${ac_cv_target+:} false; then :
 $as_echo_n "(cached) " >&6
else
 if test "x$target_alias" = x; then
 ac_cv_target=$ac_cv_host
else
 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
$as_echo "$ac_cv_target" >&6; }
case $ac_cv_target in
*-*-*) ;;
*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
esac
target=$ac_cv_target
ac_save_IFS=$IFS; IFS='-'
set x $ac_cv_target
shift
target_cpu=$1
target_vendor=$2
shift; shift
# Remember, the first character of IFS is used to create $*,
# except with old shells:
target_os=$*
IFS=$ac_save_IFS
case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac


# The aliases save the names the user supplied, while $host etc.
# will get canonicalized.
test -n "$target_alias" &&
 test "$program_prefix$program_suffix$program_transform_name" = \
 NONENONEs,x,x, &&
 program_prefix=${target_alias}-

am__api_version='1.11'

# Find a good install program. We prefer a C program (faster),
# so one script is as good as another. But avoid the broken or
# incompatible versions:
# SysV /etc/install, /usr/sbin/install
# SunOS /usr/etc/install
# IRIX /sbin/install
# AIX /bin/install
# AmigaOS /C/install, which installs bootblocks on floppy discs
# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
# AFS /usr/afsws/bin/install, which mishandles nonexistent args
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
# OS/2's system install, which has a completely different semantic
# ./install, which can be erroneously created by make from ./install.sh.
# Reject install programs that cannot install multiple files.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
$as_echo_n "checking for a BSD-compatible install... " >&6; }
if test -z "$INSTALL"; then
if ${ac_cv_path_install+:} false; then :
 $as_echo_n "(cached) " >&6
else
 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 # Account for people who put trailing slashes in PATH elements.
case $as_dir/ in #((
 ./ | .// | /[cC]/* | \
 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
 /usr/ucb/* ) ;;
 *)
 # OSF1 and SCO ODT 3.0 have their own names for install.
 # Don't use installbsd from OSF since it installs stuff as root
 # by default.
 for ac_prog in ginstall scoinst install; do
 for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
 if test $ac_prog = install &&
 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
 # AIX install. It has an incompatible calling convention.
 :
 elif test $ac_prog = install &&
 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
 # program-specific install script used by HP pwplus--don't use.
 :
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 rm -rf conftest.one conftest.two conftest.dir
 echo one > conftest.one
 echo two > conftest.two
 mkdir conftest.dir
 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
 test -s conftest.one && test -s conftest.two &&
 test -s conftest.dir/conftest.one &&
 test -s conftest.dir/conftest.two
 then
 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
 break 3
 fi
 fi
fi
 done
 done
 ;;
esac

 done
IFS=$as_save_IFS

rm -rf conftest.one conftest.two conftest.dir

fi
 if test "${ac_cv_path_install+set}" = set; then
 INSTALL=$ac_cv_path_install
 else
 # As a last resort, use the slow shell script. Don't cache a
 # value for INSTALL within a source directory, because that will
 # break other packages using the cache if that directory is
 # removed, or if the value is a relative name.
 INSTALL=$ac_install_sh
 fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
$as_echo "$INSTALL" >&6; }

# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
# It thinks the first close brace ends the variable substitution.
test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'

test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'

test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
$as_echo_n "checking whether build environment is sane... " >&6; }
# Just in case
sleep 1
echo timestamp > conftest.file
# Reject unsafe characters in $srcdir or the absolute working directory
# name. Accept space and tab only in the latter.
am_lf='
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case `pwd` in
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 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
esac
case $srcdir in
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 as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
esac

# Do `set' in a subshell so we don't clobber the current shell's
# arguments. Must try -L first in case configure is actually a
# symlink; some systems play weird games with the mod time of symlinks
# (eg FreeBSD returns the mod time of the symlink's containing
# directory).
if (
 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
 if test "$*" = "X"; then
 # -L didn't work.
 set X `ls -t "$srcdir/configure" conftest.file`
 fi
 rm -f conftest.file
 if test "$*" != "X $srcdir/configure conftest.file" \
 && test "$*" != "X conftest.file $srcdir/configure"; then

 # If neither matched, then we have a broken ls. This can happen
 # if, for instance, CONFIG_SHELL is bash and it inherits a
 # broken ls alias from the environment. This has actually
 # happened. Such a system could not be considered "sane".
 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
alias in your environment" "$LINENO" 5
 fi

 test "$2" = conftest.file
 )
then
 # Ok.
 :
else
 as_fn_error $? "newly created file is older than distributed files!
Check your system clock" "$LINENO" 5
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
test "$program_prefix" != NONE &&
 program_transform_name="s&^&$program_prefix&;$program_transform_name"
# Use a double $ so make ignores it.
test "$program_suffix" != NONE &&
 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
# Double any \ or $.
# By default was `s,x,x', remove it if useless.
ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`

# expand $ac_aux_dir to an absolute path
am_aux_dir=`cd $ac_aux_dir && pwd`

if test x"${MISSING+set}" != xset; then
 case $am_aux_dir in
 *\ * | *\	*)
 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
 *)
 MISSING="\${SHELL} $am_aux_dir/missing" ;;
 esac
fi
# Use eval to expand $SHELL
if eval "$MISSING --run true"; then
 am_missing_run="$MISSING --run "
else
 am_missing_run=
 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
fi

if test x"${install_sh}" != xset; then
 case $am_aux_dir in
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 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
 *)
 install_sh="\${SHELL} $am_aux_dir/install-sh"
 esac
fi

# Installed binaries are usually stripped using `strip' when the user
# run `make install-strip'. However `strip' might not be the right
# tool to use in cross-compilation environments, therefore Automake
# will honor the `STRIP' environment variable to overrule this program.
if test "$cross_compiling" != no; then
 if test -n "$ac_tool_prefix"; then
 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
set dummy ${ac_tool_prefix}strip; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_STRIP+:} false; then :
 $as_echo_n "(cached) " >&6
else
 if test -n "$STRIP"; then
 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 break 2
 fi
done
 done
IFS=$as_save_IFS

fi
fi
STRIP=$ac_cv_prog_STRIP
if test -n "$STRIP"; then
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
$as_echo "$STRIP" >&6; }
else
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_STRIP"; then
 ac_ct_STRIP=$STRIP
 # Extract the first word of "strip", so it can be a program name with args.
set dummy strip; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
 $as_echo_n "(cached) " >&6
else
 if test -n "$ac_ct_STRIP"; then
 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 ac_cv_prog_ac_ct_STRIP="strip"
 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 break 2
 fi
done
 done
IFS=$as_save_IFS

fi
fi
ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
if test -n "$ac_ct_STRIP"; then
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
$as_echo "$ac_ct_STRIP" >&6; }
else
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

 if test "x$ac_ct_STRIP" = x; then
 STRIP=":"
 else
 case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
 STRIP=$ac_ct_STRIP
 fi
else
 STRIP="$ac_cv_prog_STRIP"
fi

fi
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
if test -z "$MKDIR_P"; then
 if ${ac_cv_path_mkdir+:} false; then :
 $as_echo_n "(cached) " >&6
else
 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_prog in mkdir gmkdir; do
 for ac_exec_ext in '' $ac_executable_extensions; do
 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
 'mkdir (GNU coreutils) '* | \
 'mkdir (coreutils) '* | \
 'mkdir (fileutils) '4.1*)
 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
 break 3;;
 esac
 done
 done
 done
IFS=$as_save_IFS

fi

 test -d ./--version && rmdir ./--version
 if test "${ac_cv_path_mkdir+set}" = set; then
 MKDIR_P="$ac_cv_path_mkdir -p"
 else
 # As a last resort, use the slow shell script. Don't cache a
 # value for MKDIR_P within a source directory, because that will
 # break other packages using the cache if that directory is
 # removed, or if the value is a relative name.
 MKDIR_P="$ac_install_sh -d"
 fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
$as_echo "$MKDIR_P" >&6; }

mkdir_p="$MKDIR_P"
case $mkdir_p in
 [\\/$]* | ?:[\\/]*) ;;
 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
esac

for ac_prog in gawk mawk nawk awk
do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_AWK+:} false; then :
 $as_echo_n "(cached) " >&6
else
 if test -n "$AWK"; then
 ac_cv_prog_AWK="$AWK" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 ac_cv_prog_AWK="$ac_prog"
 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 break 2
 fi
done
 done
IFS=$as_save_IFS

fi
fi
AWK=$ac_cv_prog_AWK
if test -n "$AWK"; then
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
$as_echo "$AWK" >&6; }
else
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


 test -n "$AWK" && break
done

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
set x ${MAKE-make}
ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
 $as_echo_n "(cached) " >&6
else
 cat >conftest.make <<\_ACEOF
SHELL = /bin/sh
all:
@echo '@@@%%%=$(MAKE)=@@@%%%'
_ACEOF
# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
case `${MAKE-make} -f conftest.make 2>/dev/null` in
 *@@@%%%=?*=@@@%%%*)
 eval ac_cv_prog_make_${ac_make}_set=yes;;
 *)
 eval ac_cv_prog_make_${ac_make}_set=no;;
esac
rm -f conftest.make
fi
if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
 SET_MAKE=
else
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
 SET_MAKE="MAKE=${MAKE-make}"
fi

rm -rf .tst 2>/dev/null
mkdir .tst 2>/dev/null
if test -d .tst; then
 am__leading_dot=.
else
 am__leading_dot=_
fi
rmdir .tst 2>/dev/null

if test "`cd $srcdir && pwd`" != "`pwd`"; then
 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
 # is not polluted with repeated "-I."
 am__isrc=' -I$(srcdir)'
 # test to see if srcdir already configured
 if test -f $srcdir/config.status; then
 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
 fi
fi

# test whether we have cygpath
if test -z "$CYGPATH_W"; then
 if (cygpath --version) >/dev/null 2>/dev/null; then
 CYGPATH_W='cygpath -w'
 else
 CYGPATH_W=echo
 fi
fi


# Define the identity of the package.
 PACKAGE='netperf'
 VERSION='2.7.0'


cat >>confdefs.h <<_ACEOF
#define PACKAGE "$PACKAGE"
_ACEOF


cat >>confdefs.h <<_ACEOF
#define VERSION "$VERSION"
_ACEOF

# Some tools Automake needs.

ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}


AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}


AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}


AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}


MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}

# We need awk for the "check" target. The system "awk" is bad on
# some platforms.
# Always define AMTAR for backward compatibility. Yes, it's still used
# in the wild :-( We should find a proper way to deprecate it ...
AMTAR='$${TAR-tar}'

am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'





ac_config_headers="$ac_config_headers config.h"

# AC_CONFIG_HEADER(config.h)



# make sure we build netperf_version.h
touch ${ac_top_srcdir}src/netperf_version.h.in

# Checks for programs.
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
if test -n "$ac_tool_prefix"; then
 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
set dummy ${ac_tool_prefix}gcc; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CC+:} false; then :
 $as_echo_n "(cached) " >&6
else
 if test -n "$CC"; then
 ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 ac_cv_prog_CC="${ac_tool_prefix}gcc"
 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 break 2
 fi
done
 done
IFS=$as_save_IFS

fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
$as_echo "$CC" >&6; }
else
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_CC"; then
 ac_ct_CC=$CC
 # Extract the first word of "gcc", so it can be a program name with args.
set dummy gcc; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_CC+:} false; then :
 $as_echo_n "(cached) " >&6
else
 if test -n "$ac_ct_CC"; then
 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 ac_cv_prog_ac_ct_CC="gcc"
 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 break 2
 fi
done
 done
IFS=$as_save_IFS

fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
$as_echo "$ac_ct_CC" >&6; }
else
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

 if test "x$ac_ct_CC" = x; then
 CC=""
 else
 case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
 CC=$ac_ct_CC
 fi
else
 CC="$ac_cv_prog_CC"
fi

if test -z "$CC"; then
 if test -n "$ac_tool_prefix"; then
 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
set dummy ${ac_tool_prefix}cc; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CC+:} false; then :
 $as_echo_n "(cached) " >&6
else
 if test -n "$CC"; then
 ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 ac_cv_prog_CC="${ac_tool_prefix}cc"
 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 break 2
 fi
done
 done
IFS=$as_save_IFS

fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
$as_echo "$CC" >&6; }
else
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


 fi
fi
if test -z "$CC"; then
 # Extract the first word of "cc", so it can be a program name with args.
set dummy cc; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CC+:} false; then :
 $as_echo_n "(cached) " >&6
else
 if test -n "$CC"; then
 ac_cv_prog_CC="$CC" # Let the user override the test.
else
 ac_prog_rejected=no
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
 ac_prog_rejected=yes
 continue
 fi
 ac_cv_prog_CC="cc"
 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 break 2
 fi
done
 done
IFS=$as_save_IFS

if test $ac_prog_rejected = yes; then
 # We found a bogon in the path, so make sure we never use it.
 set dummy $ac_cv_prog_CC
 shift
 if test $# != 0; then
 # We chose a different compiler from the bogus one.
 # However, it has the same basename, so the bogon will be chosen
 # first if we set CC to just the basename; use the full file name.
 shift
 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
 fi
fi
fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
$as_echo "$CC" >&6; }
else
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$CC"; then
 if test -n "$ac_tool_prefix"; then
 for ac_prog in cl.exe
 do
 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CC+:} false; then :
 $as_echo_n "(cached) " >&6
else
 if test -n "$CC"; then
 ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 break 2
 fi
done
 done
IFS=$as_save_IFS

fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
$as_echo "$CC" >&6; }
else
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


 test -n "$CC" && break
 done
fi
if test -z "$CC"; then
 ac_ct_CC=$CC
 for ac_prog in cl.exe
do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_CC+:} false; then :
 $as_echo_n "(cached) " >&6
else
 if test -n "$ac_ct_CC"; then
 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 ac_cv_prog_ac_ct_CC="$ac_prog"
 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 break 2
 fi
done
 done
IFS=$as_save_IFS

fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
$as_echo "$ac_ct_CC" >&6; }
else
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


 test -n "$ac_ct_CC" && break
done

 if test "x$ac_ct_CC" = x; then
 CC=""
 else
 case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
 CC=$ac_ct_CC
 fi
fi

fi


test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "no acceptable C compiler found in \$PATH
See \`config.log' for more details" "$LINENO" 5; }

# Provide some information about the compiler.
$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
set X $ac_compile
ac_compiler=$2
for ac_option in --version -v -V -qversion; do
 { { ac_try="$ac_compiler $ac_option >&5"
case "(($ac_try" in
 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
 ac_status=$?
 if test -s conftest.err; then
 sed '10a\
... rest of stderr output deleted ...
 10q' conftest.err >conftest.er1
 cat conftest.er1 >&5
 fi
 rm -f conftest.er1 conftest.err
 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 test $ac_status = 0; }
done

cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */

int
main ()
{

 ;
 return 0;
}
_ACEOF
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
# Try to create an executable without -o first, disregard a.out.
# It will help us diagnose broken compilers, and finding out an intuition
# of exeext.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
$as_echo_n "checking whether the C compiler works... " >&6; }
ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`

# The possible output files:
ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"

ac_rmfiles=
for ac_file in $ac_files
do
 case $ac_file in
 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
 esac
done
rm -f $ac_rmfiles

if { { ac_try="$ac_link_default"
case "(($ac_try" in
 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
 (eval "$ac_link_default") 2>&5
 ac_status=$?
 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 test $ac_status = 0; }; then :
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# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
# in a Makefile. We should not override ac_cv_exeext if it was cached,
# so that the user can short-circuit this test for compilers unknown to
# Autoconf.
for ac_file in $ac_files ''
do
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 case $ac_file in
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;;
 [ab].out )
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# certainly right.
break;;
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if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
then :; else
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fi
# We set ac_cv_exeext here because the later test for it is not
# safe: cross compilers may not add the suffix if given an `-o'
# argument, so we may need to know it at that point already.
# Even if this section looks crufty: it has the advantage of
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test "$ac_cv_exeext" = no && ac_cv_exeext=

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if test -z "$ac_file"; then :
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{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
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as_fn_error 77 "C compiler cannot create executables
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
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ac_exeext=$ac_cv_exeext

rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
ac_clean_files=$ac_clean_files_save
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
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eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
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 ac_status=$?
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for ac_file in conftest.exe conftest conftest.*; do
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else
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rm -f conftest conftest$ac_cv_exeext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
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rm -f conftest.$ac_ext
EXEEXT=$ac_cv_exeext
ac_exeext=$EXEEXT
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
int
main ()
{
FILE *f = fopen ("conftest.out", "w");
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 ;
 return 0;
}
_ACEOF
ac_clean_files="$ac_clean_files conftest.out"
# Check that the compiler produces executables we can run. If not, either
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
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eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
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 ac_status=$?
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eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
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{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
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as_fn_error $? "cannot run C compiled programs.
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 fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
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rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
ac_clean_files=$ac_clean_files_save
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
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if ${ac_cv_objext+:} false; then :
 $as_echo_n "(cached) " >&6
else
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */

int
main ()
{

 ;
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}
_ACEOF
rm -f conftest.o conftest.obj
if { { ac_try="$ac_compile"
case "(($ac_try" in
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esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
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 ac_status=$?
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{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
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fi
rm -f conftest.$ac_cv_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
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ac_objext=$OBJEXT
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
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else
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */

int
main ()
{
#ifndef __GNUC__
 choke me
#endif

 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
 ac_compiler_gnu=yes
else
 ac_compiler_gnu=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ac_cv_c_compiler_gnu=$ac_compiler_gnu

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
$as_echo "$ac_cv_c_compiler_gnu" >&6; }
if test $ac_compiler_gnu = yes; then
 GCC=yes
else
 GCC=
fi
ac_test_CFLAGS=${CFLAGS+set}
ac_save_CFLAGS=$CFLAGS
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
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if ${ac_cv_prog_cc_g+:} false; then :
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else
 ac_save_c_werror_flag=$ac_c_werror_flag
 ac_c_werror_flag=yes
 ac_cv_prog_cc_g=no
 CFLAGS="-g"
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */

int
main ()
{

 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
 ac_cv_prog_cc_g=yes
else
 CFLAGS=""
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */

int
main ()
{

 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

else
 ac_c_werror_flag=$ac_save_c_werror_flag
 CFLAGS="-g"
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */

int
main ()
{

 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
 ac_cv_prog_cc_g=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 ac_c_werror_flag=$ac_save_c_werror_flag
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
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if test "$ac_test_CFLAGS" = set; then
 CFLAGS=$ac_save_CFLAGS
elif test $ac_cv_prog_cc_g = yes; then
 if test "$GCC" = yes; then
 CFLAGS="-g -O2"
 else
 CFLAGS="-g"
 fi
else
 if test "$GCC" = yes; then
 CFLAGS="-O2"
 else
 CFLAGS=
 fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
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if ${ac_cv_prog_cc_c89+:} false; then :
 $as_echo_n "(cached) " >&6
else
 ac_cv_prog_cc_c89=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdarg.h>
#include <stdio.h>
#include <sys/types.h>
#include <sys/stat.h>
/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
struct buf { int x; };
FILE * (*rcsopen) (struct buf *, struct stat *, int);
static char *e (p, i)
 char **p;
 int i;
{
 return p[i];
}
static char *f (char * (*g) (char **, int), char **p, ...)
{
 char *s;
 va_list v;
 va_start (v,p);
 s = g (p, va_arg (v,int));
 va_end (v);
 return s;
}

/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
 function prototypes and stuff, but not '\xHH' hex character constants.
 These don't provoke an error unfortunately, instead are silently treated
 as 'x'. The following induces an error, until -std is added to get
 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
 array size at least. It's necessary to write '\x00'==0 to get something
 that's true only with -std. */
int osf4_cc_array ['\x00' == 0 ? 1 : -1];

/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
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#define FOO(x) 'x'
int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];

int test (int i, double x);
struct s1 {int (*f) (int a);};
struct s2 {int (*f) (double a);};
int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
int argc;
char **argv;
int
main ()
{
return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
 ;
 return 0;
}
_ACEOF
for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
do
 CC="$ac_save_CC $ac_arg"
 if ac_fn_c_try_compile "$LINENO"; then :
 ac_cv_prog_cc_c89=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext
 test "x$ac_cv_prog_cc_c89" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC

fi
# AC_CACHE_VAL
case "x$ac_cv_prog_cc_c89" in
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 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
$as_echo "none needed" >&6; } ;;
 xno)
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
$as_echo "unsupported" >&6; } ;;
 *)
 CC="$CC $ac_cv_prog_cc_c89"
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
esac
if test "x$ac_cv_prog_cc_c89" != xno; then :

fi

ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
DEPDIR="${am__leading_dot}deps"

ac_config_commands="$ac_config_commands depfiles"


am_make=${MAKE-make}
cat > confinc << 'END'
am__doit:
@echo this is the am__doit target
.PHONY: am__doit
END
# If we don't find an include directive, just comment out the code.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
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am__include="#"
am__quote=
_am_result=none
# First try GNU make style include.
echo "include confinc" > confmf
# Ignore all kinds of additional output from `make'.
case `$am_make -s -f confmf 2> /dev/null` in #(
*the\ am__doit\ target*)
 am__include=include
 am__quote=
 _am_result=GNU
 ;;
esac
# Now try BSD make style include.
if test "$am__include" = "#"; then
 echo '.include "confinc"' > confmf
 case `$am_make -s -f confmf 2> /dev/null` in #(
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 am__include=.include
 am__quote="\""
 _am_result=BSD
 ;;
 esac
fi


{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
$as_echo "$_am_result" >&6; }
rm -f confinc confmf

# Check whether --enable-dependency-tracking was given.
if test "${enable_dependency_tracking+set}" = set; then :
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fi

if test "x$enable_dependency_tracking" != xno; then
 am_depcomp="$ac_aux_dir/depcomp"
 AMDEPBACKSLASH='\'
 am__nodep='_no'
fi
 if test "x$enable_dependency_tracking" != xno; then
 AMDEP_TRUE=
 AMDEP_FALSE='#'
else
 AMDEP_TRUE='#'
 AMDEP_FALSE=
fi



depcc="$CC" am_compiler_list=

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
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if ${am_cv_CC_dependencies_compiler_type+:} false; then :
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else
 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
 # We make a subdir and do the tests there. Otherwise we can end up
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 rm -rf conftest.dir
 mkdir conftest.dir
 # Copy depcomp to subdir because otherwise we won't find it if we're
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 cp "$am_depcomp" conftest.dir
 cd conftest.dir
 # We will build objects and dependencies in a subdirectory because
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 am_cv_CC_dependencies_compiler_type=none
 if test "$am_compiler_list" = ""; then
 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
 fi
 am__universal=false
 case " $depcc " in #(
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 for depmode in $am_compiler_list; do
 # Setup a source with many dependencies, because some compilers
 # like to wrap large dependency lists on column 80 (with \), and
 # we should not choose a depcomp mode which is confused by this.
 #
 # We need to recreate these files for each test, as the compiler may
 # overwrite some of them when testing with obscure command lines.
 # This happens at least with the AIX C compiler.
 : > sub/conftest.c
 for i in 1 2 3 4 5 6; do
 echo '#include "conftst'$i'.h"' >> sub/conftest.c
 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
 # Solaris 8's {/usr,}/bin/sh.
 touch sub/conftst$i.h
 done
 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf

 # We check with `-c' and `-o' for the sake of the "dashmstdout"
 # mode. It turns out that the SunPro C++ compiler does not properly
 # handle `-M -o', and we need to detect this. Also, some Intel
 # versions had trouble with output in subdirs
 am__obj=sub/conftest.${OBJEXT-o}
 am__minus_obj="-o $am__obj"
 case $depmode in
 gcc)
 # This depmode causes a compiler race in universal mode.
 test "$am__universal" = false || continue
 ;;
 nosideeffect)
 # after this tag, mechanisms are not by side-effect, so they'll
 # only be used when explicitly requested
 if test "x$enable_dependency_tracking" = xyes; then
continue
 else
break
 fi
 ;;
 msvc7 | msvc7msys | msvisualcpp | msvcmsys)
 # This compiler won't grok `-c -o', but also, the minuso test has
 # not run yet. These depmodes are late enough in the game, and
 # so weak that their functioning should not be impacted.
 am__obj=conftest.${OBJEXT-o}
 am__minus_obj=
 ;;
 none) break ;;
 esac
 if depmode=$depmode \
 source=sub/conftest.c object=$am__obj \
 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
 >/dev/null 2>conftest.err &&
 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
 # icc doesn't choke on unknown options, it will just issue warnings
 # or remarks (even with -Werror). So we grep stderr for any message
 # that says an option was ignored or not supported.
 # When given -MP, icc 7.0 and 7.1 complain thusly:
 # icc: Command line warning: ignoring option '-M'; no argument required
 # The diagnosis changed in icc 8.0:
 # icc: Command line remark: option '-MP' not supported
 if (grep 'ignoring option' conftest.err ||
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 am_cv_CC_dependencies_compiler_type=$depmode
 break
 fi
 fi
 done

 cd ..
 rm -rf conftest.dir
else
 am_cv_CC_dependencies_compiler_type=none
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type

 if
 test "x$enable_dependency_tracking" != xno \
 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
 am__fastdepCC_TRUE=
 am__fastdepCC_FALSE='#'
else
 am__fastdepCC_TRUE='#'
 am__fastdepCC_FALSE=
fi


if test -n "$ac_tool_prefix"; then
 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
set dummy ${ac_tool_prefix}ranlib; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_RANLIB+:} false; then :
 $as_echo_n "(cached) " >&6
else
 if test -n "$RANLIB"; then
 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
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 break 2
 fi
done
 done
IFS=$as_save_IFS

fi
fi
RANLIB=$ac_cv_prog_RANLIB
if test -n "$RANLIB"; then
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
$as_echo "$RANLIB" >&6; }
else
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_RANLIB"; then
 ac_ct_RANLIB=$RANLIB
 # Extract the first word of "ranlib", so it can be a program name with args.
set dummy ranlib; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
 $as_echo_n "(cached) " >&6
else
 if test -n "$ac_ct_RANLIB"; then
 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 ac_cv_prog_ac_ct_RANLIB="ranlib"
 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 break 2
 fi
done
 done
IFS=$as_save_IFS

fi
fi
ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
if test -n "$ac_ct_RANLIB"; then
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
$as_echo "$ac_ct_RANLIB" >&6; }
else
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

 if test "x$ac_ct_RANLIB" = x; then
 RANLIB=":"
 else
 case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
 RANLIB=$ac_ct_RANLIB
 fi
else
 RANLIB="$ac_cv_prog_RANLIB"
fi



{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
if ${ac_cv_c_const+:} false; then :
 $as_echo_n "(cached) " >&6
else
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */

int
main ()
{
/* FIXME: Include the comments suggested by Paul. */
#ifndef __cplusplus
 /* Ultrix mips cc rejects this. */
 typedef int charset[2];
 const charset cs;
 /* SunOS 4.1.1 cc rejects this. */
 char const *const *pcpcc;
 char **ppc;
 /* NEC SVR4.0.2 mips cc rejects this. */
 struct point {int x, y;};
 static struct point const zero = {0,0};
 /* AIX XL C 1.02.0.0 rejects this.
 It does not let you subtract one const X* pointer from another in
 an arm of an if-expression whose if-part is not a constant
 expression */
 const char *g = "string";
 pcpcc = &g + (g ? g-g : 0);
 /* HPUX 7.0 cc rejects these. */
 ++pcpcc;
 ppc = (char**) pcpcc;
 pcpcc = (char const *const *) ppc;
 { /* SCO 3.2v4 cc rejects this. */
 char *t;
 char const *s = 0 ? (char *) 0 : (char const *) 0;

 *t++ = 0;
 if (s) return 0;
 }
 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
 int x[] = {25, 17};
 const int *foo = &x[0];
 ++foo;
 }
 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
 typedef const int *iptr;
 iptr p = 0;
 ++p;
 }
 { /* AIX XL C 1.02.0.0 rejects this saying
 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
 struct s { int j; const int *ap[3]; };
 struct s *b; b->j = 5;
 }
 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
 const int foo = 10;
 if (!foo) return 0;
 }
 return !cs[0] && !zero.x;
#endif

 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
 ac_cv_c_const=yes
else
 ac_cv_c_const=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
$as_echo "$ac_cv_c_const" >&6; }
if test $ac_cv_c_const = no; then

$as_echo "#define const /**/" >>confdefs.h

fi


# Checks for libraries.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lm" >&5
$as_echo_n "checking for main in -lm... " >&6; }
if ${ac_cv_lib_m_main+:} false; then :
 $as_echo_n "(cached) " >&6
else
 ac_check_lib_save_LIBS=$LIBS
LIBS="-lm $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */


int
main ()
{
return main ();
 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
 ac_cv_lib_m_main=yes
else
 ac_cv_lib_m_main=no
fi
rm -f core conftest.err conftest.$ac_objext \
 conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_main" >&5
$as_echo "$ac_cv_lib_m_main" >&6; }
if test "x$ac_cv_lib_m_main" = xyes; then :
 cat >>confdefs.h <<_ACEOF
#define HAVE_LIBM 1
_ACEOF

 LIBS="-lm $LIBS"

fi
ac_cv_lib_m=ac_cv_lib_m_main


# Checks for header files.
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
$as_echo_n "checking how to run the C preprocessor... " >&6; }
# On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then
 CPP=
fi
if test -z "$CPP"; then
 if ${ac_cv_prog_CPP+:} false; then :
 $as_echo_n "(cached) " >&6
else
 # Double quotes because CPP needs to be expanded
 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
 do
 ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
 # Use a header file that comes with gcc, so configuring glibc
 # with a fresh cross-compiler works.
 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
 # <limits.h> exists even on freestanding compilers.
 # On the NeXT, cc -E runs the code through the compiler's parser,
 # not just through cpp. "Syntax error" is here to catch this case.
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
 Syntax error
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :

else
 # Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.i conftest.$ac_ext

 # OK, works on sane cases. Now check whether nonexistent headers
 # can be detected and how.
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <ac_nonexistent.h>
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :
 # Broken: success on invalid input.
continue
else
 # Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.i conftest.$ac_ext

done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok; then :
 break
fi

 done
 ac_cv_prog_CPP=$CPP

fi
 CPP=$ac_cv_prog_CPP
else
 ac_cv_prog_CPP=$CPP
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
$as_echo "$CPP" >&6; }
ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
 # Use a header file that comes with gcc, so configuring glibc
 # with a fresh cross-compiler works.
 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
 # <limits.h> exists even on freestanding compilers.
 # On the NeXT, cc -E runs the code through the compiler's parser,
 # not just through cpp. "Syntax error" is here to catch this case.
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
 Syntax error
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :

else
 # Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.i conftest.$ac_ext

 # OK, works on sane cases. Now check whether nonexistent headers
 # can be detected and how.
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <ac_nonexistent.h>
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :
 # Broken: success on invalid input.
continue
else
 # Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.i conftest.$ac_ext

done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok; then :

else
 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
See \`config.log' for more details" "$LINENO" 5; }
fi

ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
if ${ac_cv_path_GREP+:} false; then :
 $as_echo_n "(cached) " >&6
else
 if test -z "$GREP"; then
 ac_path_GREP_found=false
 # Loop through the user's path and test for each of PROGNAME-LIST
 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_prog in grep ggrep; do
 for ac_exec_ext in '' $ac_executable_extensions; do
 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
# Check for GNU ac_path_GREP and select it if it is found.
 # Check for GNU $ac_path_GREP
case `"$ac_path_GREP" --version 2>&1` in
*GNU*)
 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
*)
 ac_count=0
 $as_echo_n 0123456789 >"conftest.in"
 while :
 do
 cat "conftest.in" "conftest.in" >"conftest.tmp"
 mv "conftest.tmp" "conftest.in"
 cp "conftest.in" "conftest.nl"
 $as_echo 'GREP' >> "conftest.nl"
 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
 as_fn_arith $ac_count + 1 && ac_count=$as_val
 if test $ac_count -gt ${ac_path_GREP_max-0}; then
 # Best one so far, save it but keep looking for a better one
 ac_cv_path_GREP="$ac_path_GREP"
 ac_path_GREP_max=$ac_count
 fi
 # 10*(2^10) chars as input seems more than enough
 test $ac_count -gt 10 && break
 done
 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac

 $ac_path_GREP_found && break 3
 done
 done
 done
IFS=$as_save_IFS
 if test -z "$ac_cv_path_GREP"; then
 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
 fi
else
 ac_cv_path_GREP=$GREP
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
$as_echo "$ac_cv_path_GREP" >&6; }
 GREP="$ac_cv_path_GREP"


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
$as_echo_n "checking for egrep... " >&6; }
if ${ac_cv_path_EGREP+:} false; then :
 $as_echo_n "(cached) " >&6
else
 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
 then ac_cv_path_EGREP="$GREP -E"
 else
 if test -z "$EGREP"; then
 ac_path_EGREP_found=false
 # Loop through the user's path and test for each of PROGNAME-LIST
 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_prog in egrep; do
 for ac_exec_ext in '' $ac_executable_extensions; do
 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
# Check for GNU ac_path_EGREP and select it if it is found.
 # Check for GNU $ac_path_EGREP
case `"$ac_path_EGREP" --version 2>&1` in
*GNU*)
 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
*)
 ac_count=0
 $as_echo_n 0123456789 >"conftest.in"
 while :
 do
 cat "conftest.in" "conftest.in" >"conftest.tmp"
 mv "conftest.tmp" "conftest.in"
 cp "conftest.in" "conftest.nl"
 $as_echo 'EGREP' >> "conftest.nl"
 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
 as_fn_arith $ac_count + 1 && ac_count=$as_val
 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
 # Best one so far, save it but keep looking for a better one
 ac_cv_path_EGREP="$ac_path_EGREP"
 ac_path_EGREP_max=$ac_count
 fi
 # 10*(2^10) chars as input seems more than enough
 test $ac_count -gt 10 && break
 done
 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac

 $ac_path_EGREP_found && break 3
 done
 done
 done
IFS=$as_save_IFS
 if test -z "$ac_cv_path_EGREP"; then
 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
 fi
else
 ac_cv_path_EGREP=$EGREP
fi

 fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
$as_echo "$ac_cv_path_EGREP" >&6; }
 EGREP="$ac_cv_path_EGREP"


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
$as_echo_n "checking for ANSI C header files... " >&6; }
if ${ac_cv_header_stdc+:} false; then :
 $as_echo_n "(cached) " >&6
else
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <float.h>

int
main ()
{

 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
 ac_cv_header_stdc=yes
else
 ac_cv_header_stdc=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

if test $ac_cv_header_stdc = yes; then
 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <string.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 $EGREP "memchr" >/dev/null 2>&1; then :

else
 ac_cv_header_stdc=no
fi
rm -f conftest*

fi

if test $ac_cv_header_stdc = yes; then
 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 $EGREP "free" >/dev/null 2>&1; then :

else
 ac_cv_header_stdc=no
fi
rm -f conftest*

fi

if test $ac_cv_header_stdc = yes; then
 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
 if test "$cross_compiling" = yes; then :
 :
else
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <ctype.h>
#include <stdlib.h>
#if ((' ' & 0x0FF) == 0x020)
# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
#else
# define ISLOWER(c) \
 (('a' <= (c) && (c) <= 'i') \
 || ('j' <= (c) && (c) <= 'r') \
 || ('s' <= (c) && (c) <= 'z'))
# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
#endif

#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
int
main ()
{
 int i;
 for (i = 0; i < 256; i++)
 if (XOR (islower (i), ISLOWER (i))
|| toupper (i) != TOUPPER (i))
 return 2;
 return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :

else
 ac_cv_header_stdc=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
 conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
$as_echo "$ac_cv_header_stdc" >&6; }
if test $ac_cv_header_stdc = yes; then

$as_echo "#define STDC_HEADERS 1" >>confdefs.h

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
$as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
if ${ac_cv_header_sys_wait_h+:} false; then :
 $as_echo_n "(cached) " >&6
else
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/wait.h>
#ifndef WEXITSTATUS
# define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
#endif
#ifndef WIFEXITED
# define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
#endif

int
main ()
{
 int s;
 wait (&s);
 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
 ac_cv_header_sys_wait_h=yes
else
 ac_cv_header_sys_wait_h=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
$as_echo "$ac_cv_header_sys_wait_h" >&6; }
if test $ac_cv_header_sys_wait_h = yes; then

$as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h

fi


# lets keep this in some semblence of alphabetical order
# On IRIX 5.3, sys/types and inttypes.h are conflicting.
for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
 inttypes.h stdint.h unistd.h
do :
 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
 cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

fi

done


for ac_header in arpa/inet.h endian.h errno.h fcntl.h ifaddrs.h limits.h linux/tcp.h linux/socket.h malloc.h netdb.h netinet/in.h netinet/sctp.h sched.h signal.h stdlib.h string.h strings.h syscall.h sys/ioctl.h sys/mman.h sys/param.h sys/socket.h sys/stat.h sys/time.h sys/wait.h sys/ipc.h sys/sockio.h sys/sysinfo.h sys/wait.h stdlib.h unistd.h netinet/in_systm.h netinet/ip.h
do :
 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
 cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

fi

done


# Some platforms require these. There may be a better way.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lsocket" >&5
$as_echo_n "checking for main in -lsocket... " >&6; }
if ${ac_cv_lib_socket_main+:} false; then :
 $as_echo_n "(cached) " >&6
else
 ac_check_lib_save_LIBS=$LIBS
LIBS="-lsocket $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */


int
main ()
{
return main ();
 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
 ac_cv_lib_socket_main=yes
else
 ac_cv_lib_socket_main=no
fi
rm -f core conftest.err conftest.$ac_objext \
 conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_main" >&5
$as_echo "$ac_cv_lib_socket_main" >&6; }
if test "x$ac_cv_lib_socket_main" = xyes; then :
 cat >>confdefs.h <<_ACEOF
#define HAVE_LIBSOCKET 1
_ACEOF

 LIBS="-lsocket $LIBS"

fi
ac_cv_lib_socket=ac_cv_lib_socket_main

if test "$ac_cv_lib_socket_main" = yes ; then
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lnsl" >&5
$as_echo_n "checking for main in -lnsl... " >&6; }
if ${ac_cv_lib_nsl_main+:} false; then :
 $as_echo_n "(cached) " >&6
else
 ac_check_lib_save_LIBS=$LIBS
LIBS="-lnsl $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */


int
main ()
{
return main ();
 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
 ac_cv_lib_nsl_main=yes
else
 ac_cv_lib_nsl_main=no
fi
rm -f core conftest.err conftest.$ac_objext \
 conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_main" >&5
$as_echo "$ac_cv_lib_nsl_main" >&6; }
if test "x$ac_cv_lib_nsl_main" = xyes; then :
 cat >>confdefs.h <<_ACEOF
#define HAVE_LIBNSL 1
_ACEOF

 LIBS="-lnsl $LIBS"

fi
ac_cv_lib_nsl=ac_cv_lib_nsl_main

 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lsendfile" >&5
$as_echo_n "checking for main in -lsendfile... " >&6; }
if ${ac_cv_lib_sendfile_main+:} false; then :
 $as_echo_n "(cached) " >&6
else
 ac_check_lib_save_LIBS=$LIBS
LIBS="-lsendfile $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */


int
main ()
{
return main ();
 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
 ac_cv_lib_sendfile_main=yes
else
 ac_cv_lib_sendfile_main=no
fi
rm -f core conftest.err conftest.$ac_objext \
 conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sendfile_main" >&5
$as_echo "$ac_cv_lib_sendfile_main" >&6; }
if test "x$ac_cv_lib_sendfile_main" = xyes; then :
 cat >>confdefs.h <<_ACEOF
#define HAVE_LIBSENDFILE 1
_ACEOF

 LIBS="-lsendfile $LIBS"

fi
ac_cv_lib_sendfile=ac_cv_lib_sendfile_main

 # Check whether --enable-largefile was given.
if test "${enable_largefile+set}" = set; then :
 enableval=$enable_largefile;
fi

if test "$enable_largefile" != no; then

 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
$as_echo_n "checking for special C compiler options needed for large files... " >&6; }
if ${ac_cv_sys_largefile_CC+:} false; then :
 $as_echo_n "(cached) " >&6
else
 ac_cv_sys_largefile_CC=no
 if test "$GCC" != yes; then
 ac_save_CC=$CC
 while :; do
 # IRIX 6.2 and later do not support large files by default,
 # so use the C compiler's -n32 option if that helps.
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
 /* Check that off_t can represent 2**63 - 1 correctly.
 We can't simply define LARGE_OFF_T to be 9223372036854775807,
 since some C++ compilers masquerading as C compilers
 incorrectly reject 9223372036854775807. */
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
 && LARGE_OFF_T % 2147483647 == 1)
 ? 1 : -1];
int
main ()
{

 ;
 return 0;
}
_ACEOF
 if ac_fn_c_try_compile "$LINENO"; then :
 break
fi
rm -f core conftest.err conftest.$ac_objext
 CC="$CC -n32"
 if ac_fn_c_try_compile "$LINENO"; then :
 ac_cv_sys_largefile_CC=' -n32'; break
fi
rm -f core conftest.err conftest.$ac_objext
 break
 done
 CC=$ac_save_CC
 rm -f conftest.$ac_ext
 fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
$as_echo "$ac_cv_sys_largefile_CC" >&6; }
 if test "$ac_cv_sys_largefile_CC" != no; then
 CC=$CC$ac_cv_sys_largefile_CC
 fi

 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
if ${ac_cv_sys_file_offset_bits+:} false; then :
 $as_echo_n "(cached) " >&6
else
 while :; do
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
 /* Check that off_t can represent 2**63 - 1 correctly.
 We can't simply define LARGE_OFF_T to be 9223372036854775807,
 since some C++ compilers masquerading as C compilers
 incorrectly reject 9223372036854775807. */
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
 && LARGE_OFF_T % 2147483647 == 1)
 ? 1 : -1];
int
main ()
{

 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
 ac_cv_sys_file_offset_bits=no; break
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#define _FILE_OFFSET_BITS 64
#include <sys/types.h>
 /* Check that off_t can represent 2**63 - 1 correctly.
 We can't simply define LARGE_OFF_T to be 9223372036854775807,
 since some C++ compilers masquerading as C compilers
 incorrectly reject 9223372036854775807. */
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
 && LARGE_OFF_T % 2147483647 == 1)
 ? 1 : -1];
int
main ()
{

 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
 ac_cv_sys_file_offset_bits=64; break
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 ac_cv_sys_file_offset_bits=unknown
 break
done
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
$as_echo "$ac_cv_sys_file_offset_bits" >&6; }
case $ac_cv_sys_file_offset_bits in #(
 no | unknown) ;;
 *)
cat >>confdefs.h <<_ACEOF
#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
_ACEOF
;;
esac
rm -rf conftest*
 if test $ac_cv_sys_file_offset_bits = unknown; then
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
if ${ac_cv_sys_large_files+:} false; then :
 $as_echo_n "(cached) " >&6
else
 while :; do
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
 /* Check that off_t can represent 2**63 - 1 correctly.
 We can't simply define LARGE_OFF_T to be 9223372036854775807,
 since some C++ compilers masquerading as C compilers
 incorrectly reject 9223372036854775807. */
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
 && LARGE_OFF_T % 2147483647 == 1)
 ? 1 : -1];
int
main ()
{

 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
 ac_cv_sys_large_files=no; break
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#define _LARGE_FILES 1
#include <sys/types.h>
 /* Check that off_t can represent 2**63 - 1 correctly.
 We can't simply define LARGE_OFF_T to be 9223372036854775807,
 since some C++ compilers masquerading as C compilers
 incorrectly reject 9223372036854775807. */
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
 && LARGE_OFF_T % 2147483647 == 1)
 ? 1 : -1];
int
main ()
{

 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
 ac_cv_sys_large_files=1; break
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 ac_cv_sys_large_files=unknown
 break
done
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
$as_echo "$ac_cv_sys_large_files" >&6; }
case $ac_cv_sys_large_files in #(
 no | unknown) ;;
 *)
cat >>confdefs.h <<_ACEOF
#define _LARGE_FILES $ac_cv_sys_large_files
_ACEOF
;;
esac
rm -rf conftest*
 fi
fi

fi

# this one is for Tru64 and bind_to_cpu_id
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lmach" >&5
$as_echo_n "checking for main in -lmach... " >&6; }
if ${ac_cv_lib_mach_main+:} false; then :
 $as_echo_n "(cached) " >&6
else
 ac_check_lib_save_LIBS=$LIBS
LIBS="-lmach $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */


int
main ()
{
return main ();
 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
 ac_cv_lib_mach_main=yes
else
 ac_cv_lib_mach_main=no
fi
rm -f core conftest.err conftest.$ac_objext \
 conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mach_main" >&5
$as_echo "$ac_cv_lib_mach_main" >&6; }
if test "x$ac_cv_lib_mach_main" = xyes; then :
 cat >>confdefs.h <<_ACEOF
#define HAVE_LIBMACH 1
_ACEOF

 LIBS="-lmach $LIBS"

fi
ac_cv_lib_mach=ac_cv_lib_mach_main


# Checks for typedefs, structures, and compiler characteristics.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
if ${ac_cv_c_const+:} false; then :
 $as_echo_n "(cached) " >&6
else
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */

int
main ()
{
/* FIXME: Include the comments suggested by Paul. */
#ifndef __cplusplus
 /* Ultrix mips cc rejects this. */
 typedef int charset[2];
 const charset cs;
 /* SunOS 4.1.1 cc rejects this. */
 char const *const *pcpcc;
 char **ppc;
 /* NEC SVR4.0.2 mips cc rejects this. */
 struct point {int x, y;};
 static struct point const zero = {0,0};
 /* AIX XL C 1.02.0.0 rejects this.
 It does not let you subtract one const X* pointer from another in
 an arm of an if-expression whose if-part is not a constant
 expression */
 const char *g = "string";
 pcpcc = &g + (g ? g-g : 0);
 /* HPUX 7.0 cc rejects these. */
 ++pcpcc;
 ppc = (char**) pcpcc;
 pcpcc = (char const *const *) ppc;
 { /* SCO 3.2v4 cc rejects this. */
 char *t;
 char const *s = 0 ? (char *) 0 : (char const *) 0;

 *t++ = 0;
 if (s) return 0;
 }
 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
 int x[] = {25, 17};
 const int *foo = &x[0];
 ++foo;
 }
 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
 typedef const int *iptr;
 iptr p = 0;
 ++p;
 }
 { /* AIX XL C 1.02.0.0 rejects this saying
 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
 struct s { int j; const int *ap[3]; };
 struct s *b; b->j = 5;
 }
 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
 const int foo = 10;
 if (!foo) return 0;
 }
 return !cs[0] && !zero.x;
#endif

 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
 ac_cv_c_const=yes
else
 ac_cv_c_const=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
$as_echo "$ac_cv_c_const" >&6; }
if test $ac_cv_c_const = no; then

$as_echo "#define const /**/" >>confdefs.h

fi

ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
if test "x$ac_cv_type_off_t" = xyes; then :

else

cat >>confdefs.h <<_ACEOF
#define off_t long int
_ACEOF

fi

ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
if test "x$ac_cv_type_size_t" = xyes; then :

else

cat >>confdefs.h <<_ACEOF
#define size_t unsigned int
_ACEOF

fi

# AC_TYPE_SOCKLEN_T


 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t equivalent" >&5
$as_echo_n "checking for socklen_t equivalent... " >&6; }
 if ${curl_cv_socklen_t_equiv+:} false; then :
 $as_echo_n "(cached) " >&6
else

 # Systems have either "struct sockaddr *" or
 # "void *" as the second argument to getpeername
 curl_cv_socklen_t_equiv=
 for arg2 in "struct sockaddr" void; do
 for t in int size_t unsigned long "unsigned long" socklen_t; do
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */

 #ifdef HAVE_SYS_TYPES_H
 #include <sys/types.h>
 #endif
 #ifdef HAVE_SYS_SOCKET_H
 #include <sys/socket.h>
 #endif

 extern int getpeername (int, $arg2 *, $t *);

int
main ()
{

 $t len;
 getpeername(0,0,&len);

 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

 curl_cv_socklen_t_equiv="$t"
 break 2

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 done
 done

 if test "x$curl_cv_socklen_t_equiv" = x; then
 # take a wild guess
 curl_cv_socklen_t_equiv="socklen_t"
 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Cannot find a type to use in place of socklen_t, guessing socklen_t" >&5
$as_echo "$as_me: WARNING: Cannot find a type to use in place of socklen_t, guessing socklen_t" >&2;}
 fi

fi

 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $curl_cv_socklen_t_equiv" >&5
$as_echo "$curl_cv_socklen_t_equiv" >&6; }

cat >>confdefs.h <<_ACEOF
#define netperf_socklen_t $curl_cv_socklen_t_equiv
_ACEOF



# AC_TYPE_IN_PORT_T
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for h_errno declaration in netdb.h" >&5
$as_echo_n "checking for h_errno declaration in netdb.h... " >&6; }
if ${ac_cv_decl_h_errno+:} false; then :
 $as_echo_n "(cached) " >&6
else
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */

#include <netdb.h>
int
main ()
{

h_errno = 0;

 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
 ac_cv_decl_h_errno=yes
else
 ac_cv_decl_h_errno=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_decl_h_errno" >&5
$as_echo "$ac_cv_decl_h_errno" >&6; }
if test "$ac_cv_decl_h_errno" = yes; then

$as_echo "#define H_ERRNO_DECLARED 1" >>confdefs.h

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct sockaddr_storage" >&5
$as_echo_n "checking for struct sockaddr_storage... " >&6; }
if ${ac_cv_struct_sockaddr_storage+:} false; then :
 $as_echo_n "(cached) " >&6
else
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */

#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
int
main ()
{

struct sockaddr_storage address;

 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
 ac_cv_struct_sockaddr_storage=yes
else
 ac_cv_struct_sockaddr_storage=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_sockaddr_storage" >&5
$as_echo "$ac_cv_struct_sockaddr_storage" >&6; }
if test "$ac_cv_struct_sockaddr_storage" = yes; then

$as_echo "#define HAVE_STRUCT_SOCKADDR_STORAGE 1" >>confdefs.h

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
if ${ac_cv_header_time+:} false; then :
 $as_echo_n "(cached) " >&6
else
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/time.h>
#include <time.h>

int
main ()
{
if ((struct tm *) 0)
return 0;
 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
 ac_cv_header_time=yes
else
 ac_cv_header_time=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
$as_echo "$ac_cv_header_time" >&6; }
if test $ac_cv_header_time = yes; then

$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
if ${ac_cv_header_stdbool_h+:} false; then :
 $as_echo_n "(cached) " >&6
else
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */

#include <stdbool.h>
#ifndef bool
 "error: bool is not defined"
#endif
#ifndef false
 "error: false is not defined"
#endif
#if false
 "error: false is not 0"
#endif
#ifndef true
 "error: true is not defined"
#endif
#if true != 1
 "error: true is not 1"
#endif
#ifndef __bool_true_false_are_defined
 "error: __bool_true_false_are_defined is not defined"
#endif

struct s { _Bool s: 1; _Bool t; } s;

char a[true == 1 ? 1 : -1];
char b[false == 0 ? 1 : -1];
char c[__bool_true_false_are_defined == 1 ? 1 : -1];
char d[(bool) 0.5 == true ? 1 : -1];
/* See body of main program for 'e'. */
char f[(_Bool) 0.0 == false ? 1 : -1];
char g[true];
char h[sizeof (_Bool)];
char i[sizeof s.t];
enum { j = false, k = true, l = false * true, m = true * 256 };
/* The following fails for
 HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
_Bool n[m];
char o[sizeof n == m * sizeof n[0] ? 1 : -1];
char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
/* Catch a bug in an HP-UX C compiler. See
 http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
 http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
 */
_Bool q = true;
_Bool *pq = &q;

int
main ()
{

bool e = &s;
*pq |= q;
*pq |= ! q;
/* Refer to every declared value, to avoid compiler optimizations. */
return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
+ !m + !n + !o + !p + !q + !pq);

 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
 ac_cv_header_stdbool_h=yes
else
 ac_cv_header_stdbool_h=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
$as_echo "$ac_cv_header_stdbool_h" >&6; }
ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
if test "x$ac_cv_type__Bool" = xyes; then :

cat >>confdefs.h <<_ACEOF
#define HAVE__BOOL 1
_ACEOF


fi

if test $ac_cv_header_stdbool_h = yes; then

$as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h

fi


 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if sockaddr struct has sa_len member" >&5
$as_echo_n "checking if sockaddr struct has sa_len member... " >&6; }
 if ${ac_cv_sockaddr_has_sa_len+:} false; then :
 $as_echo_n "(cached) " >&6
else
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */

# include <sys/types.h>
# include <sys/socket.h>
int
main ()
{
u_int i = sizeof(((struct sockaddr *)0)->sa_len)
 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
 ac_cv_sockaddr_has_sa_len=yes
else
 ac_cv_sockaddr_has_sa_len=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi

 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sockaddr_has_sa_len" >&5
$as_echo "$ac_cv_sockaddr_has_sa_len" >&6; }
 if test $ac_cv_sockaddr_has_sa_len = yes ; then

$as_echo "#define HAVE_SOCKADDR_SA_LEN 1" >>confdefs.h

 fi


# Checks for library functions.
# AC_FUNC_ERROR_AT_LINE
ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
if test "x$ac_cv_type_pid_t" = xyes; then :

else

cat >>confdefs.h <<_ACEOF
#define pid_t int
_ACEOF

fi

for ac_header in vfork.h
do :
 ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
if test "x$ac_cv_header_vfork_h" = xyes; then :
 cat >>confdefs.h <<_ACEOF
#define HAVE_VFORK_H 1
_ACEOF

fi

done

for ac_func in fork vfork
do :
 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
 cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF

fi
done

if test "x$ac_cv_func_fork" = xyes; then
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
$as_echo_n "checking for working fork... " >&6; }
if ${ac_cv_func_fork_works+:} false; then :
 $as_echo_n "(cached) " >&6
else
 if test "$cross_compiling" = yes; then :
 ac_cv_func_fork_works=cross
else
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
int
main ()
{

 /* By Ruediger Kuhlmann. */
 return fork () < 0;

 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
 ac_cv_func_fork_works=yes
else
 ac_cv_func_fork_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
 conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
$as_echo "$ac_cv_func_fork_works" >&6; }

else
 ac_cv_func_fork_works=$ac_cv_func_fork
fi
if test "x$ac_cv_func_fork_works" = xcross; then
 case $host in
 *-*-amigaos* | *-*-msdosdjgpp*)
 # Override, as these systems have only a dummy fork() stub
 ac_cv_func_fork_works=no
 ;;
 *)
 ac_cv_func_fork_works=yes
 ;;
 esac
 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
fi
ac_cv_func_vfork_works=$ac_cv_func_vfork
if test "x$ac_cv_func_vfork" = xyes; then
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
$as_echo_n "checking for working vfork... " >&6; }
if ${ac_cv_func_vfork_works+:} false; then :
 $as_echo_n "(cached) " >&6
else
 if test "$cross_compiling" = yes; then :
 ac_cv_func_vfork_works=cross
else
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Thanks to Paul Eggert for this test. */
$ac_includes_default
#include <sys/wait.h>
#ifdef HAVE_VFORK_H
# include <vfork.h>
#endif
/* On some sparc systems, changes by the child to local and incoming
 argument registers are propagated back to the parent. The compiler
 is told about this with #include <vfork.h>, but some compilers
 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
 static variable whose address is put into a register that is
 clobbered by the vfork. */
static void
#ifdef __cplusplus
sparc_address_test (int arg)
# else
sparc_address_test (arg) int arg;
#endif
{
 static pid_t child;
 if (!child) {
 child = vfork ();
 if (child < 0) {
 perror ("vfork");
 _exit(2);
 }
 if (!child) {
 arg = getpid();
 write(-1, "", 0);
 _exit (arg);
 }
 }
}

int
main ()
{
 pid_t parent = getpid ();
 pid_t child;

 sparc_address_test (0);

 child = vfork ();

 if (child == 0) {
 /* Here is another test for sparc vfork register problems. This
 test uses lots of local variables, at least as many local
 variables as main has allocated so far including compiler
 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
 reuse the register of parent for one of the local variables,
 since it will think that parent can't possibly be used any more
 in this routine. Assigning to the local variable will thus
 munge parent in the parent process. */
 pid_t
 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
 /* Convince the compiler that p..p7 are live; otherwise, it might
 use the same hardware register for all 8 local variables. */
 if (p != p1 || p != p2 || p != p3 || p != p4
|| p != p5 || p != p6 || p != p7)
 _exit(1);

 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
 from child file descriptors. If the child closes a descriptor
 before it execs or exits, this munges the parent's descriptor
 as well. Test for this by closing stdout in the child. */
 _exit(close(fileno(stdout)) != 0);
 } else {
 int status;
 struct stat st;

 while (wait(&status) != child)
 ;
 return (
 /* Was there some problem with vforking? */
 child < 0

 /* Did the child fail? (This shouldn't happen.) */
 || status

 /* Did the vfork/compiler bug occur? */
 || parent != getpid()

 /* Did the file descriptor bug occur? */
 || fstat(fileno(stdout), &st) != 0
 );
 }
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
 ac_cv_func_vfork_works=yes
else
 ac_cv_func_vfork_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
 conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
$as_echo "$ac_cv_func_vfork_works" >&6; }

fi;
if test "x$ac_cv_func_fork_works" = xcross; then
 ac_cv_func_vfork_works=$ac_cv_func_vfork
 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
fi

if test "x$ac_cv_func_vfork_works" = xyes; then

$as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h

else

$as_echo "#define vfork fork" >>confdefs.h

fi
if test "x$ac_cv_func_fork_works" = xyes; then

$as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h

fi

# AC_FUNC_MALLOC



 for ac_header in $ac_header_list
do :
 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
 cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

fi

done








for ac_func in getpagesize
do :
 ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
if test "x$ac_cv_func_getpagesize" = xyes; then :
 cat >>confdefs.h <<_ACEOF
#define HAVE_GETPAGESIZE 1
_ACEOF

fi
done

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
$as_echo_n "checking for working mmap... " >&6; }
if ${ac_cv_func_mmap_fixed_mapped+:} false; then :
 $as_echo_n "(cached) " >&6
else
 if test "$cross_compiling" = yes; then :
 ac_cv_func_mmap_fixed_mapped=no
else
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
/* malloc might have been renamed as rpl_malloc. */
#undef malloc

/* Thanks to Mike Haertel and Jim Avera for this test.
 Here is a matrix of mmap possibilities:
mmap private not fixed
mmap private fixed at somewhere currently unmapped
mmap private fixed at somewhere already mapped
mmap shared not fixed
mmap shared fixed at somewhere currently unmapped
mmap shared fixed at somewhere already mapped
 For private mappings, we should verify that changes cannot be read()
 back from the file, nor mmap's back from the file at a different
 address. (There have been systems where private was not correctly
 implemented like the infamous i386 svr4.0, and systems where the
 VM page cache was not coherent with the file system buffer cache
 like early versions of FreeBSD and possibly contemporary NetBSD.)
 For shared mappings, we should conversely verify that changes get
 propagated back to all the places they're supposed to be.

 Grep wants private fixed already mapped.
 The main things grep needs to know about mmap are:
 * does it exist and is it safe to write into the mmap'd area
 * how to use it (BSD variants) */

#include <fcntl.h>
#include <sys/mman.h>

#if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
char *malloc ();
#endif

/* This mess was copied from the GNU getpagesize.h. */
#ifndef HAVE_GETPAGESIZE
# ifdef _SC_PAGESIZE
# define getpagesize() sysconf(_SC_PAGESIZE)
# else /* no _SC_PAGESIZE */
# ifdef HAVE_SYS_PARAM_H
# include <sys/param.h>
# ifdef EXEC_PAGESIZE
# define getpagesize() EXEC_PAGESIZE
# else /* no EXEC_PAGESIZE */
# ifdef NBPG
# define getpagesize() NBPG * CLSIZE
# ifndef CLSIZE
# define CLSIZE 1
# endif /* no CLSIZE */
# else /* no NBPG */
# ifdef NBPC
# define getpagesize() NBPC
# else /* no NBPC */
# ifdef PAGESIZE
# define getpagesize() PAGESIZE
# endif /* PAGESIZE */
# endif /* no NBPC */
# endif /* no NBPG */
# endif /* no EXEC_PAGESIZE */
# else /* no HAVE_SYS_PARAM_H */
# define getpagesize() 8192	/* punt totally */
# endif /* no HAVE_SYS_PARAM_H */
# endif /* no _SC_PAGESIZE */

#endif /* no HAVE_GETPAGESIZE */

int
main ()
{
 char *data, *data2, *data3;
 const char *cdata2;
 int i, pagesize;
 int fd, fd2;

 pagesize = getpagesize ();

 /* First, make a file with some known garbage in it. */
 data = (char *) malloc (pagesize);
 if (!data)
 return 1;
 for (i = 0; i < pagesize; ++i)
 *(data + i) = rand ();
 umask (0);
 fd = creat ("conftest.mmap", 0600);
 if (fd < 0)
 return 2;
 if (write (fd, data, pagesize) != pagesize)
 return 3;
 close (fd);

 /* Next, check that the tail of a page is zero-filled. File must have
 non-zero length, otherwise we risk SIGBUS for entire page. */
 fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
 if (fd2 < 0)
 return 4;
 cdata2 = "";
 if (write (fd2, cdata2, 1) != 1)
 return 5;
 data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
 if (data2 == MAP_FAILED)
 return 6;
 for (i = 0; i < pagesize; ++i)
 if (*(data2 + i))
 return 7;
 close (fd2);
 if (munmap (data2, pagesize))
 return 8;

 /* Next, try to mmap the file at a fixed address which already has
 something else allocated at it. If we can, also make sure that
 we see the same garbage. */
 fd = open ("conftest.mmap", O_RDWR);
 if (fd < 0)
 return 9;
 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
 MAP_PRIVATE | MAP_FIXED, fd, 0L))
 return 10;
 for (i = 0; i < pagesize; ++i)
 if (*(data + i) != *(data2 + i))
 return 11;

 /* Finally, make sure that changes to the mapped area do not
 percolate back to the file as seen by read(). (This is a bug on
 some variants of i386 svr4.0.) */
 for (i = 0; i < pagesize; ++i)
 *(data2 + i) = *(data2 + i) + 1;
 data3 = (char *) malloc (pagesize);
 if (!data3)
 return 12;
 if (read (fd, data3, pagesize) != pagesize)
 return 13;
 for (i = 0; i < pagesize; ++i)
 if (*(data + i) != *(data3 + i))
 return 14;
 close (fd);
 return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
 ac_cv_func_mmap_fixed_mapped=yes
else
 ac_cv_func_mmap_fixed_mapped=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
 conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
$as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
if test $ac_cv_func_mmap_fixed_mapped = yes; then

$as_echo "#define HAVE_MMAP 1" >>confdefs.h

fi
rm -f conftest.mmap conftest.txt

for ac_header in sys/select.h sys/socket.h
do :
 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
 cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

fi

done

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for select" >&5
$as_echo_n "checking types of arguments for select... " >&6; }
if ${ac_cv_func_select_args+:} false; then :
 $as_echo_n "(cached) " >&6
else
 for ac_arg234 in 'fd_set *' 'int *' 'void *'; do
 for ac_arg1 in 'int' 'size_t' 'unsigned long int' 'unsigned int'; do
 for ac_arg5 in 'struct timeval *' 'const struct timeval *'; do
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
#ifdef HAVE_SYS_SELECT_H
# include <sys/select.h>
#endif
#ifdef HAVE_SYS_SOCKET_H
# include <sys/socket.h>
#endif

int
main ()
{
extern int select ($ac_arg1,
 $ac_arg234, $ac_arg234, $ac_arg234,
 $ac_arg5);
 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
 ac_cv_func_select_args="$ac_arg1,$ac_arg234,$ac_arg5"; break 3
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 done
 done
done
# Provide a safe default value.
: "${ac_cv_func_select_args=int,int *,struct timeval *}"

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_select_args" >&5
$as_echo "$ac_cv_func_select_args" >&6; }
ac_save_IFS=$IFS; IFS=','
set dummy `echo "$ac_cv_func_select_args" | sed 's/\*/\*/g'`
IFS=$ac_save_IFS
shift

cat >>confdefs.h <<_ACEOF
#define SELECT_TYPE_ARG1 $1
_ACEOF


cat >>confdefs.h <<_ACEOF
#define SELECT_TYPE_ARG234 ($2)
_ACEOF


cat >>confdefs.h <<_ACEOF
#define SELECT_TYPE_ARG5 ($3)
_ACEOF

rm -f conftest*

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
$as_echo_n "checking whether setpgrp takes no argument... " >&6; }
if ${ac_cv_func_setpgrp_void+:} false; then :
 $as_echo_n "(cached) " >&6
else
 if test "$cross_compiling" = yes; then :
 as_fn_error $? "cannot check setpgrp when cross compiling" "$LINENO" 5
else
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
int
main ()
{
/* If this system has a BSD-style setpgrp which takes arguments,
 setpgrp(1, 1) will fail with ESRCH and return -1, in that case
 exit successfully. */
 return setpgrp (1,1) != -1;
 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
 ac_cv_func_setpgrp_void=no
else
 ac_cv_func_setpgrp_void=yes
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
 conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
$as_echo "$ac_cv_func_setpgrp_void" >&6; }
if test $ac_cv_func_setpgrp_void = yes; then

$as_echo "#define SETPGRP_VOID 1" >>confdefs.h

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
$as_echo_n "checking return type of signal handlers... " >&6; }
if ${ac_cv_type_signal+:} false; then :
 $as_echo_n "(cached) " >&6
else
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <signal.h>

int
main ()
{
return *(signal (0, 0)) (0) == 1;
 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
 ac_cv_type_signal=int
else
 ac_cv_type_signal=void
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
$as_echo "$ac_cv_type_signal" >&6; }

cat >>confdefs.h <<_ACEOF
#define RETSIGTYPE $ac_cv_type_signal
_ACEOF


# AC_FUNC_STAT
# remove pstat_getdynamic (at least for now) since we don't do
# anything conditional with the check anyway...
for ac_func in alarm bzero daemon gethostbyname gethrtime gettimeofday inet_ntoa memset memcpy munmap select setsid socket sqrt strcasecmp strchr strstr strtoul uname toupper
do :
 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
 cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF

fi
done


#AC_CONFIG_SUBDIRS(src/missing)

# does this platform need the replacement getaddrinfo
for ac_func in getnameinfo getaddrinfo inet_ntop getifaddrs
do :
 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
 cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF

fi
done

# AC_REPLACE_FUNCS([getaddrinfo])


if test "$ac_cv_func_getaddrinfo$ac_cv_func_getnameinfo" != yesyes ; then
 { $as_echo "$as_me:${as_lineno-$LINENO}: Requesting replacement getaddrinfo/getnameinfo" >&5
$as_echo "$as_me: Requesting replacement getaddrinfo/getnameinfo" >&6;}
 case " $LIBOBJS " in
 *" getaddrinfo.$ac_objext "* ) ;;
 *) LIBOBJS="$LIBOBJS getaddrinfo.$ac_objext"
 ;;
esac

 HAVE_MISSING=yes
fi
if test "$ac_cv_func_inet_ntop" != yes ; then
 { $as_echo "$as_me:${as_lineno-$LINENO}: Requesting replacement inet_ntop" >&5
$as_echo "$as_me: Requesting replacement inet_ntop" >&6;}
 case " $LIBOBJS " in
 *" inet_ntop.$ac_objext "* ) ;;
 *) LIBOBJS="$LIBOBJS inet_ntop.$ac_objext"
 ;;
esac

 HAVE_MISSING=yes
fi
 if test "$HAVE_MISSING" = "yes"; then
 NEED_LIBCOMPAT_TRUE=
 NEED_LIBCOMPAT_FALSE='#'
else
 NEED_LIBCOMPAT_TRUE='#'
 NEED_LIBCOMPAT_FALSE=
fi


for ac_func in sendfile
do :
 ac_fn_c_check_func "$LINENO" "sendfile" "ac_cv_func_sendfile"
if test "x$ac_cv_func_sendfile" = xyes; then :
 cat >>confdefs.h <<_ACEOF
#define HAVE_SENDFILE 1
_ACEOF

fi
done


for ac_func in uname
do :
 ac_fn_c_check_func "$LINENO" "uname" "ac_cv_func_uname"
if test "x$ac_cv_func_uname" = xyes; then :
 cat >>confdefs.h <<_ACEOF
#define HAVE_UNAME 1
_ACEOF

fi
done


# check for the various CPU binding calls
for ac_func in mpctl processor_bind sched_setaffinity bind_to_cpu_id bindprocessor
do :
 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
 cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF

fi
done


# see if we should be enabling histogram support

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to include histogram support" >&5
$as_echo_n "checking whether to include histogram support... " >&6; }

# Check whether --enable-histogram was given.
if test "${enable_histogram+set}" = set; then :
 enableval=$enable_histogram;
fi


case "$enable_histogram" in
yes)
use_histogram=true
;;
no)
use_histogram=false
;;
'')
# whatever
use_histogram=false
;;
*)
as_fn_error $? "--enable-histogram takes yes or no" "$LINENO" 5
;;
esac

if $use_histogram
then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

if $use_histogram
then

$as_echo "#define WANT_HISTOGRAM /**/" >>confdefs.h

fi
# see if we should be enabling histogram support

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to include dirty support" >&5
$as_echo_n "checking whether to include dirty support... " >&6; }

# Check whether --enable-dirty was given.
if test "${enable_dirty+set}" = set; then :
 enableval=$enable_dirty;
fi


case "$enable_dirty" in
yes)
use_dirty=true
;;
no)
use_dirty=false
;;
'')
# whatever
use_dirty=false
;;
*)
as_fn_error $? "--enable-dirty takes yes or no" "$LINENO" 5
;;
esac

if $use_dirty
then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

if $use_dirty
then

$as_echo "#define DIRTY /**/" >>confdefs.h

fi

# see if we should be enabling demo support

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to include demo support" >&5
$as_echo_n "checking whether to include demo support... " >&6; }

# Check whether --enable-demo was given.
if test "${enable_demo+set}" = set; then :
 enableval=$enable_demo;
fi


case "$enable_demo" in
yes)
use_demo=true
;;
no)
use_demo=false
;;
'')
# whatever
use_demo=false
;;
*)
as_fn_error $? "--enable-demo takes yes or no" "$LINENO" 5
;;
esac

if $use_demo
then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

if $use_demo
then

$as_echo "#define WANT_DEMO /**/" >>confdefs.h

fi

# see if we should be including the AF_UNIX tests

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to include Unix-domain socket tests" >&5
$as_echo_n "checking whether to include Unix-domain socket tests... " >&6; }

# Check whether --enable-unixdomain was given.
if test "${enable_unixdomain+set}" = set; then :
 enableval=$enable_unixdomain;
fi


case "$enable_unixdomain" in
 yes)
use_unixdomain=true
;;
 no)
use_unixdomain=false
;;
 '')
use_unixdomain=false
;;
 *)
as_fn_error $? "--enable-unixdomain takes yes or no" "$LINENO" 5
;;
esac

if $use_unixdomain
then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

if $use_unixdomain
then

$as_echo "#define WANT_UNIX /**/" >>confdefs.h

fi

# see if we should be including the DLPI tests

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to include DLPI tests" >&5
$as_echo_n "checking whether to include DLPI tests... " >&6; }

# Check whether --enable-dlpi was given.
if test "${enable_dlpi+set}" = set; then :
 enableval=$enable_dlpi;
fi


case "$enable_dlpi" in
 yes)
use_dlpi=true
;;
 no)
use_dlpi=false
;;
 '')
use_dlpi=false
;;
 *)
as_fn_error $? "--enable-dlpi takes yes or no" "$LINENO" 5
;;
esac

if $use_dlpi
then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

if $use_dlpi
then

$as_echo "#define WANT_DLPI /**/" >>confdefs.h

fi

# see if we should be including the DCCP tests

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to include DCCP tests" >&5
$as_echo_n "checking whether to include DCCP tests... " >&6; }

# Check whether --enable-dccp was given.
if test "${enable_dccp+set}" = set; then :
 enableval=$enable_dccp;
fi


case "$enable_dccp" in
 yes)
use_dccp=true
;;
 no)
use_dccp=false
;;
 '')
use_dccp=false
;;
 *)
as_fn_error $? "--enable-dccp takes yes or no" "$LINENO" 5
;;
esac

if $use_dccp
then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

if $use_dccp
then

$as_echo "#define WANT_DCCP /**/" >>confdefs.h

fi

# see if we should be including the OMNI tests

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to include OMNI tests" >&5
$as_echo_n "checking whether to include OMNI tests... " >&6; }

# Check whether --enable-omni was given.
if test "${enable_omni+set}" = set; then :
 enableval=$enable_omni;
fi


case "$enable_omni" in
 yes)
use_omni=true
;;
 no)
use_omni=false
;;
 '')
use_omni=true
;;
 *)
as_fn_error $? "--enable-omni takes yes or no" "$LINENO" 5
;;
esac

if $use_omni
then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

if $use_omni
then

$as_echo "#define WANT_OMNI /**/" >>confdefs.h


$as_echo "#define WANT_MIGRATION /**/" >>confdefs.h

fi


# see if we should be including the XTI tests

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to include XTI tests" >&5
$as_echo_n "checking whether to include XTI tests... " >&6; }

# Check whether --enable-xti was given.
if test "${enable_xti+set}" = set; then :
 enableval=$enable_xti;
fi


case "$enable_xti" in
 yes)
use_xti=true
;;
 no)
use_xti=false
;;
 '')
use_xti=false
;;
 *)
as_fn_error $? "--enable-xti takes yes or no" "$LINENO" 5
;;
esac

if $use_xti
then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

if $use_xti
then

$as_echo "#define WANT_XTI /**/" >>confdefs.h

fi

# see if we should be including the SDP tests

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to include SDP tests" >&5
$as_echo_n "checking whether to include SDP tests... " >&6; }

# Check whether --enable-sdp was given.
if test "${enable_sdp+set}" = set; then :
 enableval=$enable_sdp;
fi


case "$enable_sdp" in
 yes)
# probably need to be a bit more sophisticated here
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for t_open in -lsdp" >&5
$as_echo_n "checking for t_open in -lsdp... " >&6; }
if ${ac_cv_lib_sdp_t_open+:} false; then :
 $as_echo_n "(cached) " >&6
else
 ac_check_lib_save_LIBS=$LIBS
LIBS="-lsdp $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */

/* Override any GCC internal prototype to avoid an error.
 Use char because int might match the return type of a GCC
 builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char t_open ();
int
main ()
{
return t_open ();
 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
 ac_cv_lib_sdp_t_open=yes
else
 ac_cv_lib_sdp_t_open=no
fi
rm -f core conftest.err conftest.$ac_objext \
 conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sdp_t_open" >&5
$as_echo "$ac_cv_lib_sdp_t_open" >&6; }
if test "x$ac_cv_lib_sdp_t_open" = xyes; then :
 cat >>confdefs.h <<_ACEOF
#define HAVE_LIBSDP 1
_ACEOF

 LIBS="-lsdp $LIBS"

fi

use_sdp=true
;;
 no)
use_sdp=false
;;
 '')
use_sdp=false
;;
 *)
as_fn_error $? "--enable-sdp takes yes or no" "$LINENO" 5
;;
esac

if $use_sdp
then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

if $use_sdp
then

$as_echo "#define WANT_SDP /**/" >>confdefs.h

fi

# see if we should be including the ICSC-EXS tests

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to include ICSC-EXS tests" >&5
$as_echo_n "checking whether to include ICSC-EXS tests... " >&6; }

# Check whether --enable-exs was given.
if test "${enable_exs+set}" = set; then :
 enableval=$enable_exs;
fi


case "$enable_exs" in
 yes)
use_exs=true
ac_fn_c_check_header_mongrel "$LINENO" "sys/exs.h" "ac_cv_header_sys_exs_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_exs_h" = xyes; then :

else
 use_exs=false
fi


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for exs_init in -lexs" >&5
$as_echo_n "checking for exs_init in -lexs... " >&6; }
if ${ac_cv_lib_exs_exs_init+:} false; then :
 $as_echo_n "(cached) " >&6
else
 ac_check_lib_save_LIBS=$LIBS
LIBS="-lexs $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */

/* Override any GCC internal prototype to avoid an error.
 Use char because int might match the return type of a GCC
 builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char exs_init ();
int
main ()
{
return exs_init ();
 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
 ac_cv_lib_exs_exs_init=yes
else
 ac_cv_lib_exs_exs_init=no
fi
rm -f core conftest.err conftest.$ac_objext \
 conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_exs_exs_init" >&5
$as_echo "$ac_cv_lib_exs_exs_init" >&6; }
if test "x$ac_cv_lib_exs_exs_init" = xyes; then :
 cat >>confdefs.h <<_ACEOF
#define HAVE_LIBEXS 1
_ACEOF

 LIBS="-lexs $LIBS"

else
 use_exs=false
fi

;;
 no)
use_exs=false
;;
 '')
use_exs=false
;;
 *)
as_fn_error $? "--enable-exs takes yes or no" "$LINENO" 5
;;
esac

if $use_exs
then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

if $use_exs
then

$as_echo "#define HAVE_ICSC_EXS /**/" >>confdefs.h

fi

# see if we should be enabling SCTP support


# Check whether --enable-sctp was given.
if test "${enable_sctp+set}" = set; then :
 enableval=$enable_sctp;
fi


case "$enable_sctp" in
yes)
use_sctp=true
for ac_header in netinet/sctp.h
do :
 ac_fn_c_check_header_compile "$LINENO" "netinet/sctp.h" "ac_cv_header_netinet_sctp_h" "
#include <sys/socket.h>

"
if test "x$ac_cv_header_netinet_sctp_h" = xyes; then :
 cat >>confdefs.h <<_ACEOF
#define HAVE_NETINET_SCTP_H 1
_ACEOF

else
 use_sctp=false
fi

done

case "$host" in
*-*-freebsd78.*)
# FreeBSD 7.x and later SCTP support doesn't need -lsctp.
;;
*)
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lsctp" >&5
$as_echo_n "checking for main in -lsctp... " >&6; }
if ${ac_cv_lib_sctp_main+:} false; then :
 $as_echo_n "(cached) " >&6
else
 ac_check_lib_save_LIBS=$LIBS
LIBS="-lsctp $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */


int
main ()
{
return main ();
 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
 ac_cv_lib_sctp_main=yes
else
 ac_cv_lib_sctp_main=no
fi
rm -f core conftest.err conftest.$ac_objext \
 conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sctp_main" >&5
$as_echo "$ac_cv_lib_sctp_main" >&6; }
if test "x$ac_cv_lib_sctp_main" = xyes; then :
 cat >>confdefs.h <<_ACEOF
#define HAVE_LIBSCTP 1
_ACEOF

 LIBS="-lsctp $LIBS"

else
 use_sctp=false
fi
ac_cv_lib_sctp=ac_cv_lib_sctp_main

;;
esac
ac_fn_c_check_member "$LINENO" "struct sctp_event_subscribe" "sctp_adaptation_layer_event" "ac_cv_member_struct_sctp_event_subscribe_sctp_adaptation_layer_event" "#include <netinet/sctp.h>
"
if test "x$ac_cv_member_struct_sctp_event_subscribe_sctp_adaptation_layer_event" = xyes; then :

fi

if test "$ac_cv_member_struct_sctp_event_subscribe_sctp_adaptation_layer_event" = "yes"; then

$as_echo "#define HAVE_SCTP_ADAPTATION_LAYER_EVENT 1" >>confdefs.h

fi
;;
no)
use_sctp=false
;;
'')
# whatever
use_sctp=false
;;
*)
as_fn_error $? "--enable-sctp takes yes or no" "$LINENO" 5
;;
esac

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to include SCTP tests" >&5
$as_echo_n "checking whether to include SCTP tests... " >&6; }

if $use_sctp
then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

if $use_sctp
then

$as_echo "#define WANT_SCTP /**/" >>confdefs.h

fi

# see if we should be enabling paced sends

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to include paced send (intervals) support" >&5
$as_echo_n "checking whether to include paced send (intervals) support... " >&6; }

# Check whether --enable-intervals was given.
if test "${enable_intervals+set}" = set; then :
 enableval=$enable_intervals;
fi


case "$enable_intervals" in
yes)
use_intervals=true
;;
no)
use_intervals=false
;;
'')
use_intervals=false
;;
*)
as_fn_error $? "--enable-intervals takes yes or no" "$LINENO" 5
;;
esac

if $use_intervals
then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

if $use_intervals
then

$as_echo "#define WANT_INTERVALS /**/" >>confdefs.h

fi

# see if paced sends should wait and spin

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether paced sends should spin" >&5
$as_echo_n "checking whether paced sends should spin... " >&6; }

# Check whether --enable-spin was given.
if test "${enable_spin+set}" = set; then :
 enableval=$enable_spin;
fi


case "$enable_spin" in
yes)
use_spin=true
;;
no)
use_spin=false
;;
'')
use_spin=false
;;
*)
as_fn_error $? "--enable-spin takes yes or no" "$LINENO" 5
;;
esac

if $use_spin
then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

if $use_spin
then

$as_echo "#define WANT_INTERVALS /**/" >>confdefs.h


$as_echo "#define WANT_SPIN /**/" >>confdefs.h

fi

# see if we should be enabling initial request bursts

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to include initial burst support in _RR tests" >&5
$as_echo_n "checking whether to include initial burst support in _RR tests... " >&6; }

# Check whether --enable-burst was given.
if test "${enable_burst+set}" = set; then :
 enableval=$enable_burst;
fi


case "$enable_burst" in
yes)
use_burst=true
;;
no)
use_burst=false
;;
'')
use_burst=true
;;
*)
as_fn_error $? "--enable-burst takes yes or no" "$LINENO" 5
;;
esac

if $use_burst
then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

if $use_burst
then

$as_echo "#define WANT_FIRST_BURST /**/" >>confdefs.h

fi

# time to see about CPU utilization measurements

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking which CPU utilization measurement type to use" >&5
$as_echo_n "checking which CPU utilization measurement type to use... " >&6; }

# Check whether --enable-cpuutil was given.
if test "${enable_cpuutil+set}" = set; then :
 enableval=$enable_cpuutil;
fi


NETCPU_SOURCE="$enable_cpuutil"
case "$enable_cpuutil" in
pstat)
use_cpuutil=true

$as_echo "#define USE_PSTAT /**/" >>confdefs.h

;;
pstatnew)
use_cpuutil=true

$as_echo "#define USE_PSTAT /**/" >>confdefs.h

;;
 perfstat)
 use_cpuutil=true

$as_echo "#define USE_PERFSTAT /**/" >>confdefs.h

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lperfstat" >&5
$as_echo_n "checking for main in -lperfstat... " >&6; }
if ${ac_cv_lib_perfstat_main+:} false; then :
 $as_echo_n "(cached) " >&6
else
 ac_check_lib_save_LIBS=$LIBS
LIBS="-lperfstat $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */


int
main ()
{
return main ();
 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
 ac_cv_lib_perfstat_main=yes
else
 ac_cv_lib_perfstat_main=no
fi
rm -f core conftest.err conftest.$ac_objext \
 conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_perfstat_main" >&5
$as_echo "$ac_cv_lib_perfstat_main" >&6; }
if test "x$ac_cv_lib_perfstat_main" = xyes; then :
 cat >>confdefs.h <<_ACEOF
#define HAVE_LIBPERFSTAT 1
_ACEOF

 LIBS="-lperfstat $LIBS"

fi
ac_cv_lib_perfstat=ac_cv_lib_perfstat_main

 ;;

looper)
use_cpuutil=true

$as_echo "#define USE_LOOPER /**/" >>confdefs.h

;;
procstat)
use_cpuutil=true

$as_echo "#define USE_PROC_STAT /**/" >>confdefs.h

;;
kstat)
use_cpuutil=true

$as_echo "#define USE_KSTAT /**/" >>confdefs.h

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lkstat" >&5
$as_echo_n "checking for main in -lkstat... " >&6; }
if ${ac_cv_lib_kstat_main+:} false; then :
 $as_echo_n "(cached) " >&6
else
 ac_check_lib_save_LIBS=$LIBS
LIBS="-lkstat $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */


int
main ()
{
return main ();
 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
 ac_cv_lib_kstat_main=yes
else
 ac_cv_lib_kstat_main=no
fi
rm -f core conftest.err conftest.$ac_objext \
 conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_main" >&5
$as_echo "$ac_cv_lib_kstat_main" >&6; }
if test "x$ac_cv_lib_kstat_main" = xyes; then :
 cat >>confdefs.h <<_ACEOF
#define HAVE_LIBKSTAT 1
_ACEOF

 LIBS="-lkstat $LIBS"

fi
ac_cv_lib_kstat=ac_cv_lib_kstat_main

;;
kstat10)
use_cpuutil=true

$as_echo "#define USE_KSTAT /**/" >>confdefs.h

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lkstat" >&5
$as_echo_n "checking for main in -lkstat... " >&6; }
if ${ac_cv_lib_kstat_main+:} false; then :
 $as_echo_n "(cached) " >&6
else
 ac_check_lib_save_LIBS=$LIBS
LIBS="-lkstat $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */


int
main ()
{
return main ();
 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
 ac_cv_lib_kstat_main=yes
else
 ac_cv_lib_kstat_main=no
fi
rm -f core conftest.err conftest.$ac_objext \
 conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_main" >&5
$as_echo "$ac_cv_lib_kstat_main" >&6; }
if test "x$ac_cv_lib_kstat_main" = xyes; then :
 cat >>confdefs.h <<_ACEOF
#define HAVE_LIBKSTAT 1
_ACEOF

 LIBS="-lkstat $LIBS"

fi
ac_cv_lib_kstat=ac_cv_lib_kstat_main

;;
osx)
use_cpuutil=true

$as_echo "#define USE_OSX /**/" >>confdefs.h

;;
'')
# ia64-hp-hpux11.23
# i386-pc-solaris2.10
# guess it automagically in a nice big case statement
case $target in
 *-*-linux*)
use_cpuutil=true

$as_echo "#define USE_PROC_STAT /**/" >>confdefs.h

enable_cpuutil="procstat - auto"
NETCPU_SOURCE="procstat"
;;
 *-*-hpux11.23 | *-*-hpux11.31)
use_cpuutil=true

$as_echo "#define USE_PSTAT /**/" >>confdefs.h

enable_cpuutil="pstatnew - auto"
NETCPU_SOURCE="pstatnew"
;;
 *-*-hpux11* | *-*-hpux10*)
use_cpuutil=true

$as_echo "#define USE_PSTAT /**/" >>confdefs.h

enable_cpuutil="pstat - auto"
NETCPU_SOURCE="pstat"
;;
 *-*-aix5.* | *-*-aix6.*)
use_puutil=true

$as_echo "#define USE_PERFSTAT /**/" >>confdefs.h

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lperfstat" >&5
$as_echo_n "checking for main in -lperfstat... " >&6; }
if ${ac_cv_lib_perfstat_main+:} false; then :
 $as_echo_n "(cached) " >&6
else
 ac_check_lib_save_LIBS=$LIBS
LIBS="-lperfstat $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */


int
main ()
{
return main ();
 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
 ac_cv_lib_perfstat_main=yes
else
 ac_cv_lib_perfstat_main=no
fi
rm -f core conftest.err conftest.$ac_objext \
 conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_perfstat_main" >&5
$as_echo "$ac_cv_lib_perfstat_main" >&6; }
if test "x$ac_cv_lib_perfstat_main" = xyes; then :
 cat >>confdefs.h <<_ACEOF
#define HAVE_LIBPERFSTAT 1
_ACEOF

 LIBS="-lperfstat $LIBS"

fi
ac_cv_lib_perfstat=ac_cv_lib_perfstat_main

enable_cpuutil="perfstat - auto"
NETCPU_SOURCE="perfstat"
;;
 *-*-solaris2.1*)
use_cpuutil=true

$as_echo "#define USE_KSTAT /**/" >>confdefs.h

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lkstat" >&5
$as_echo_n "checking for main in -lkstat... " >&6; }
if ${ac_cv_lib_kstat_main+:} false; then :
 $as_echo_n "(cached) " >&6
else
 ac_check_lib_save_LIBS=$LIBS
LIBS="-lkstat $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */


int
main ()
{
return main ();
 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
 ac_cv_lib_kstat_main=yes
else
 ac_cv_lib_kstat_main=no
fi
rm -f core conftest.err conftest.$ac_objext \
 conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_main" >&5
$as_echo "$ac_cv_lib_kstat_main" >&6; }
if test "x$ac_cv_lib_kstat_main" = xyes; then :
 cat >>confdefs.h <<_ACEOF
#define HAVE_LIBKSTAT 1
_ACEOF

 LIBS="-lkstat $LIBS"

fi
ac_cv_lib_kstat=ac_cv_lib_kstat_main

enable_cpuutil="kstat10 - auto"
NETCPU_SOURCE="kstat10"
;;
 *-*-solaris2.*)
use_cpuutil=true

$as_echo "#define USE_KSTAT /**/" >>confdefs.h

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lkstat" >&5
$as_echo_n "checking for main in -lkstat... " >&6; }
if ${ac_cv_lib_kstat_main+:} false; then :
 $as_echo_n "(cached) " >&6
else
 ac_check_lib_save_LIBS=$LIBS
LIBS="-lkstat $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */


int
main ()
{
return main ();
 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
 ac_cv_lib_kstat_main=yes
else
 ac_cv_lib_kstat_main=no
fi
rm -f core conftest.err conftest.$ac_objext \
 conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_main" >&5
$as_echo "$ac_cv_lib_kstat_main" >&6; }
if test "x$ac_cv_lib_kstat_main" = xyes; then :
 cat >>confdefs.h <<_ACEOF
#define HAVE_LIBKSTAT 1
_ACEOF

 LIBS="-lkstat $LIBS"

fi
ac_cv_lib_kstat=ac_cv_lib_kstat_main

enable_cpuutil="kstat - auto"
NETCPU_SOURCE="kstat"
;;
 *-*-freebsd[4-8].* | *-*-netbsd[1-9].* )
use_cpuutil=true

$as_echo "#define USE_SYSCTL /**/" >>confdefs.h

enable_cpuutil="sysctl - auto"
NETCPU_SOURCE="sysctl"
;;
 *-*-darwin*)
use_cpuutil=true

$as_echo "#define USE_OSX /**/" >>confdefs.h

enable_cpuutil="osx - auto"
NETCPU_SOURCE="osx"
;;
 *)
use_cpuutil=false
NETCPU_SOURCE="none"
enable_cpuutil="none. Consider teaching configure about your platform."
;;
esac
;;
none)
use_cpuutil=false
;;
*)
as_fn_error $? "--enable-cpuutil takes kstat, kstat10, looper, osx, perfstat, procstat, pstat, pstatnew, sysctl or none" "$LINENO" 5
;;
esac

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: \"$enable_cpuutil\"" >&5
$as_echo "\"$enable_cpuutil\"" >&6; }




# now spit it all out
ac_config_files="$ac_config_files Makefile src/netperf_version.h src/Makefile src/missing/Makefile src/missing/m4/Makefile doc/Makefile doc/examples/Makefile netperf.spec"


cat >confcache <<\_ACEOF
# This file is a shell script that caches the results of configure
# tests run on this system so they can be shared between configure
# scripts and configure runs, see configure's option --config-cache.
# It is not useful on other systems. If it contains results you don't
# want to keep, you may remove or edit it.
#
# config.status only pays attention to the cache file if you give it
# the --recheck option to rerun configure.
#
# `ac_cv_env_foo' variables (set or unset) will be overridden when
# loading this file, other *unset* `ac_cv_foo' will be assigned the
# following values.

_ACEOF

# The following way of writing the cache mishandles newlines in values,
# but we know of no workaround that is simple, portable, and efficient.
# So, we kill variables containing newlines.
# Ultrix sh set writes to stderr and can't be redirected directly,
# and sets the high bit in the cache file unless we assign to the vars.
(
 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
 eval ac_val=\$$ac_var
 case $ac_val in #(
 *${as_nl}*)
 case $ac_var in #(
 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
 esac
 case $ac_var in #(
 _ | IFS | as_nl) ;; #(
 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
 *) { eval $ac_var=; unset $ac_var;} ;;
 esac ;;
 esac
 done

 (set) 2>&1 |
 case $as_nl`(ac_space=' '; set) 2>&1` in #(
 *${as_nl}ac_space=\ *)
 # `set' does not quote correctly, so add quotes: double-quote
 # substitution turns \\\\ into \\, and sed turns \\ into \.
 sed -n \
"s/'/'\\\\''/g;
 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
 ;; #(
 *)
 # `set' quotes correctly as required by POSIX, so do not add quotes.
 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
 ;;
 esac |
 sort
) |
 sed '
 /^ac_cv_env_/b end
 t clear
 :clear
 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
 t end
 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
 :end' >>confcache
if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
 if test -w "$cache_file"; then
 if test "x$cache_file" != "x/dev/null"; then
 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
$as_echo "$as_me: updating cache $cache_file" >&6;}
 if test ! -f "$cache_file" || test -h "$cache_file"; then
cat confcache >"$cache_file"
 else
 case $cache_file in #(
 */* | ?:*)
 mv -f confcache "$cache_file"$$ &&
 mv -f "$cache_file"$$ "$cache_file" ;; #(
 *)
 mv -f confcache "$cache_file" ;;
esac
 fi
 fi
 else
 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
 fi
fi
rm -f confcache

test "x$prefix" = xNONE && prefix=$ac_default_prefix
# Let make expand exec_prefix.
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'

DEFS=-DHAVE_CONFIG_H

ac_libobjs=
ac_ltlibobjs=
U=
for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
 # 1. Remove the extension, and $U if already installed.
 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
 # will be set to the directory where LIBOBJS objects are built.
 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
done
LIBOBJS=$ac_libobjs

LTLIBOBJS=$ac_ltlibobjs


 if test -n "$EXEEXT"; then
 am__EXEEXT_TRUE=
 am__EXEEXT_FALSE='#'
else
 am__EXEEXT_TRUE='#'
 am__EXEEXT_FALSE=
fi

if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
 as_fn_error $? "conditional \"AMDEP\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
 as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${NEED_LIBCOMPAT_TRUE}" && test -z "${NEED_LIBCOMPAT_FALSE}"; then
 as_fn_error $? "conditional \"NEED_LIBCOMPAT\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi

: "${CONFIG_STATUS=./config.status}"
ac_write_fail=0
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files $CONFIG_STATUS"
{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
as_write_fail=0
cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
#! $SHELL
# Generated by $as_me.
# Run this file to recreate the current configuration.
# Compiler output produced by configure, useful for debugging
# configure, is in config.log if it exists.

debug=false
ac_cs_recheck=false
ac_cs_silent=false

SHELL=\${CONFIG_SHELL-$SHELL}
export SHELL
_ASEOF
cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
## -------------------- ##
## M4sh Initialization. ##
## -------------------- ##

# Be more Bourne compatible
DUALCASE=1; export DUALCASE # for MKS sh
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
 emulate sh
 NULLCMD=:
 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
 # is contrary to our usage. Disable this feature.
 alias -g '${1+"$@"}'='"$@"'
 setopt NO_GLOB_SUBST
else
 case `(set -o) 2>/dev/null` in #(
 *posix*) :
 set -o posix ;; #(
 *) :
 ;;
esac
fi


as_nl='
'
export as_nl
# Printing a long string crashes Solaris 7 /usr/bin/printf.
as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
# Prefer a ksh shell builtin over an external printf program on Solaris,
# but without wasting forks for bash or zsh.
if test -z "$BASH_VERSION$ZSH_VERSION" \
 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
 as_echo='print -r --'
 as_echo_n='print -rn --'
elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
 as_echo='printf %s\n'
 as_echo_n='printf %s'
else
 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
 as_echo_n='/usr/ucb/echo -n'
 else
 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
 as_echo_n_body='eval
 arg=$1;
 case $arg in #(
 *"$as_nl"*)
expr "X$arg" : "X\\(.*\\)$as_nl";
arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
 esac;
 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
 '
 export as_echo_n_body
 as_echo_n='sh -c $as_echo_n_body as_echo'
 fi
 export as_echo_body
 as_echo='sh -c $as_echo_body as_echo'
fi

# The user is always right.
if test "${PATH_SEPARATOR+set}" != set; then
 PATH_SEPARATOR=:
 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
 PATH_SEPARATOR=';'
 }
fi


# IFS
# We need space, tab and new line, in precisely that order. Quoting is
# there to prevent editors from complaining about space-tab.
# (If _AS_PATH_WALK were called with IFS unset, it would disable word
# splitting by setting IFS to empty value.)
IFS=" ""	$as_nl"

# Find who we are. Look in the path if we contain no directory separator.
as_myself=
case $0 in #((
 *[\\/]* ) as_myself=$0 ;;
 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 done
IFS=$as_save_IFS

 ;;
esac
# We did not find ourselves, most probably we were run as `sh COMMAND'
# in which case we are not to be found in the path.
if test "x$as_myself" = x; then
 as_myself=$0
fi
if test ! -f "$as_myself"; then
 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 exit 1
fi

# Unset variables that we do not need and which cause bugs (e.g. in
# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
# suppresses any "Segmentation fault" message there. '((' could
# trigger a bug in pdksh 5.2.14.
for as_var in BASH_ENV ENV MAIL MAILPATH
do eval test x\${$as_var+set} = xset \
 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
done
PS1='$ '
PS2='> '
PS4='+ '

# NLS nuisances.
LC_ALL=C
export LC_ALL
LANGUAGE=C
export LANGUAGE

# CDPATH.
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH


# as_fn_error STATUS ERROR [LINENO LOG_FD]
# ----------------------------------------
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
# script with STATUS, using 1 if that was 0.
as_fn_error ()
{
 as_status=$1; test $as_status -eq 0 && as_status=1
 if test "$4"; then
 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 fi
 $as_echo "$as_me: error: $2" >&2
 as_fn_exit $as_status
} # as_fn_error


# as_fn_set_status STATUS
# -----------------------
# Set $? to STATUS, without forking.
as_fn_set_status ()
{
 return $1
} # as_fn_set_status

# as_fn_exit STATUS
# -----------------
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
as_fn_exit ()
{
 set +e
 as_fn_set_status $1
 exit $1
} # as_fn_exit

# as_fn_unset VAR
# ---------------
# Portably unset VAR.
as_fn_unset ()
{
 { eval $1=; unset $1;}
}
as_unset=as_fn_unset
# as_fn_append VAR VALUE
# ----------------------
# Append the text in VALUE to the end of the definition contained in VAR. Take
# advantage of any shell optimizations that allow amortized linear growth over
# repeated appends, instead of the typical quadratic growth present in naive
# implementations.
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 eval 'as_fn_append ()
 {
 eval $1+=\$2
 }'
else
 as_fn_append ()
 {
 eval $1=\$$1\$2
 }
fi # as_fn_append

# as_fn_arith ARG...
# ------------------
# Perform arithmetic evaluation on the ARGs, and store the result in the
# global $as_val. Take advantage of shells that can avoid forks. The arguments
# must be portable across $(()) and expr.
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 eval 'as_fn_arith ()
 {
 as_val=$(( $* ))
 }'
else
 as_fn_arith ()
 {
 as_val=`expr "$@" || test $? -eq 1`
 }
fi # as_fn_arith


if expr a : '\(a\)' >/dev/null 2>&1 &&
 test "X`expr 00001 : '.*\(...\)'`" = X001; then
 as_expr=expr
else
 as_expr=false
fi

if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 as_basename=basename
else
 as_basename=false
fi

if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 as_dirname=dirname
else
 as_dirname=false
fi

as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 X"$0" : 'X\(//\)$' \| \
 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X/"$0" |
 sed '/^.*\/\([^/][^/]*\)\/*$/{
 s//\1/
 q
 }
 /^X\/\(\/\/\)$/{
 s//\1/
 q
 }
 /^X\/\(\/\).*/{
 s//\1/
 q
 }
 s/.*/./; q'`

# Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits

ECHO_C= ECHO_N= ECHO_T=
case `echo -n x` in #(((((
-n*)
 case `echo 'xy\c'` in
 *c*) ECHO_T='	';;	# ECHO_T is single tab character.
 xy) ECHO_C='\c';;
 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
 ECHO_T='	';;
 esac;;
*)
 ECHO_N='-n';;
esac

rm -f conf$$ conf$$.exe conf$$.file
if test -d conf$$.dir; then
 rm -f conf$$.dir/conf$$.file
else
 rm -f conf$$.dir
 mkdir conf$$.dir 2>/dev/null
fi
if (echo >conf$$.file) 2>/dev/null; then
 if ln -s conf$$.file conf$$ 2>/dev/null; then
 as_ln_s='ln -s'
 # ... but there are two gotchas:
 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 # In both cases, we have to default to `cp -p'.
 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 as_ln_s='cp -p'
 elif ln conf$$.file conf$$ 2>/dev/null; then
 as_ln_s=ln
 else
 as_ln_s='cp -p'
 fi
else
 as_ln_s='cp -p'
fi
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
rmdir conf$$.dir 2>/dev/null


# as_fn_mkdir_p
# -------------
# Create "$as_dir" as a directory, including parents if necessary.
as_fn_mkdir_p ()
{

 case $as_dir in #(
 -*) as_dir=./$as_dir;;
 esac
 test -d "$as_dir" || eval $as_mkdir_p || {
 as_dirs=
 while :; do
 case $as_dir in #(
 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 *) as_qdir=$as_dir;;
 esac
 as_dirs="'$as_qdir' $as_dirs"
 as_dir=`$as_dirname -- "$as_dir" ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 X"$as_dir" : 'X\(//\)[^/]' \| \
 X"$as_dir" : 'X\(//\)$' \| \
 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$as_dir" |
 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 s//\1/
 q
 }
 /^X\(\/\/\)[^/].*/{
 s//\1/
 q
 }
 /^X\(\/\/\)$/{
 s//\1/
 q
 }
 /^X\(\/\).*/{
 s//\1/
 q
 }
 s/.*/./; q'`
 test -d "$as_dir" && break
 done
 test -z "$as_dirs" || eval "mkdir $as_dirs"
 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"


} # as_fn_mkdir_p
if mkdir -p . 2>/dev/null; then
 as_mkdir_p='mkdir -p "$as_dir"'
else
 test -d ./-p && rmdir ./-p
 as_mkdir_p=false
fi

if test -x / >/dev/null 2>&1; then
 as_test_x='test -x'
else
 if ls -dL / >/dev/null 2>&1; then
 as_ls_L_option=L
 else
 as_ls_L_option=
 fi
 as_test_x='
 eval sh -c '\''
 if test -d "$1"; then
test -d "$1/.";
 else
case $1 in #(
-*)set "./$1";;
esac;
case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
???[sx]*):;;*)false;;esac;fi
 '\'' sh
 '
fi
as_executable_p=$as_test_x

# Sed expression to map a string onto a valid CPP name.
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"

# Sed expression to map a string onto a valid variable name.
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"


exec 6>&1
## ----------------------------------- ##
## Main body of $CONFIG_STATUS script. ##
## ----------------------------------- ##
_ASEOF
test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# Save the log message, to keep $0 and so on meaningful, and to
# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.
ac_log="
This file was extended by netperf $as_me 2.7.0, which was
generated by GNU Autoconf 2.68. Invocation command line was

 CONFIG_FILES = $CONFIG_FILES
 CONFIG_HEADERS = $CONFIG_HEADERS
 CONFIG_LINKS = $CONFIG_LINKS
 CONFIG_COMMANDS = $CONFIG_COMMANDS
 $ $0 $@

on `(hostname || uname -n) 2>/dev/null | sed 1q`
"

_ACEOF

case $ac_config_files in *"
"*) set x $ac_config_files; shift; ac_config_files=$*;;
esac

case $ac_config_headers in *"
"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
esac


cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
# Files that config.status was made for.
config_files="$ac_config_files"
config_headers="$ac_config_headers"
config_commands="$ac_config_commands"

_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
ac_cs_usage="\
\`$as_me' instantiates files and other configuration actions
from templates according to the current configuration. Unless the files
and actions are specified as TAGs, all are instantiated by default.

Usage: $0 [OPTION]... [TAG]...

 -h, --help print this help, then exit
 -V, --version print version number and configuration settings, then exit
 --config print configuration, then exit
 -q, --quiet, --silent
 do not print progress messages
 -d, --debug don't remove temporary files
 --recheck update $as_me by reconfiguring in the same conditions
 --file=FILE[:TEMPLATE]
 instantiate the configuration file FILE
 --header=FILE[:TEMPLATE]
 instantiate the configuration header FILE

Configuration files:
$config_files

Configuration headers:
$config_headers

Configuration commands:
$config_commands

Report bugs to the package provider."

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
ac_cs_version="\\
netperf config.status 2.7.0
configured by $0, generated by GNU Autoconf 2.68,
 with options \\"\$ac_cs_config\\"

Copyright (C) 2010 Free Software Foundation, Inc.
This config.status script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it."

ac_pwd='$ac_pwd'
srcdir='$srcdir'
INSTALL='$INSTALL'
MKDIR_P='$MKDIR_P'
AWK='$AWK'
test -n "\$AWK" || AWK=awk
_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# The default lists apply if the user does not specify any file.
ac_need_defaults=:
while test $# != 0
do
 case $1 in
 --*=?*)
 ac_option=`expr "X$1" : 'X\([^=]*\)='`
 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
 ac_shift=:
 ;;
 --*=)
 ac_option=`expr "X$1" : 'X\([^=]*\)='`
 ac_optarg=
 ac_shift=:
 ;;
 *)
 ac_option=$1
 ac_optarg=$2
 ac_shift=shift
 ;;
 esac

 case $ac_option in
 # Handling of the options.
 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
 ac_cs_recheck=: ;;
 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
 $as_echo "$ac_cs_version"; exit ;;
 --config | --confi | --conf | --con | --co | --c )
 $as_echo "$ac_cs_config"; exit ;;
 --debug | --debu | --deb | --de | --d | -d )
 debug=: ;;
 --file | --fil | --fi | --f )
 $ac_shift
 case $ac_optarg in
 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
 '') as_fn_error $? "missing file argument" ;;
 esac
 as_fn_append CONFIG_FILES " '$ac_optarg'"
 ac_need_defaults=false;;
 --header | --heade | --head | --hea )
 $ac_shift
 case $ac_optarg in
 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
 esac
 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
 ac_need_defaults=false;;
 --he | --h)
 # Conflict between --help and --header
 as_fn_error $? "ambiguous option: \`$1'
Try \`$0 --help' for more information.";;
 --help | --hel | -h )
 $as_echo "$ac_cs_usage"; exit ;;
 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 | -silent | --silent | --silen | --sile | --sil | --si | --s)
 ac_cs_silent=: ;;

 # This is an error.
 -*) as_fn_error $? "unrecognized option: \`$1'
Try \`$0 --help' for more information." ;;

 *) as_fn_append ac_config_targets " $1"
 ac_need_defaults=false ;;

 esac
 shift
done

ac_configure_extra_args=

if $ac_cs_silent; then
 exec 6>/dev/null
 ac_configure_extra_args="$ac_configure_extra_args --silent"
fi

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
if \$ac_cs_recheck; then
 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
 shift
 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
 CONFIG_SHELL='$SHELL'
 export CONFIG_SHELL
 exec "\$@"
fi

_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
exec 5>>config.log
{
 echo
 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
## Running $as_me. ##
_ASBOX
 $as_echo "$ac_log"
} >&5

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
#
# INIT-COMMANDS
#
AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"

_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1

# Handling of arguments.
for ac_config_target in $ac_config_targets
do
 case $ac_config_target in
 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
 "src/netperf_version.h") CONFIG_FILES="$CONFIG_FILES src/netperf_version.h" ;;
 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
 "src/missing/Makefile") CONFIG_FILES="$CONFIG_FILES src/missing/Makefile" ;;
 "src/missing/m4/Makefile") CONFIG_FILES="$CONFIG_FILES src/missing/m4/Makefile" ;;
 "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
 "doc/examples/Makefile") CONFIG_FILES="$CONFIG_FILES doc/examples/Makefile" ;;
 "netperf.spec") CONFIG_FILES="$CONFIG_FILES netperf.spec" ;;

 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
 esac
done


# If the user did not use the arguments to specify the items to instantiate,
# then the envvar interface is used. Set only those that are not.
# We use the long form for the default assignment because of an extremely
# bizarre bug on SunOS 4.1.3.
if $ac_need_defaults; then
 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
fi

# Have a temporary directory for convenience. Make it in the build tree
# simply because there is no reason against having it here, and in addition,
# creating and moving files from /tmp can sometimes cause problems.
# Hook for its removal unless debugging.
# Note that there is a small window in which the directory will not be cleaned:
# after its creation but before its name has been assigned to `$tmp'.
$debug ||
{
 tmp= ac_tmp=
 trap 'exit_status=$?
 : "${ac_tmp:=$tmp}"
 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
' 0
 trap 'as_fn_exit 1' 1 2 13 15
}
# Create a (secure) tmp directory for tmp files.

{
 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
 test -d "$tmp"
} ||
{
 tmp=./conf$$-$RANDOM
 (umask 077 && mkdir "$tmp")
} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
ac_tmp=$tmp

# Set up the scripts for CONFIG_FILES section.
# No need to generate them if there are no CONFIG_FILES.
# This happens for instance with `./config.status config.h'.
if test -n "$CONFIG_FILES"; then


ac_cr=`echo X | tr X '\015'`
# On cygwin, bash can eat \r inside `` if the user requested igncr.
# But we know of no other shell where ac_cr would be empty at this
# point, so we can use a bashism as a fallback.
if test "x$ac_cr" = x; then
 eval ac_cr=\$\'\\r\'
fi
ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
 ac_cs_awk_cr='\\r'
else
 ac_cs_awk_cr=$ac_cr
fi

echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
_ACEOF


{
 echo "cat >conf$$subs.awk <<_ACEOF" &&
 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
 echo "_ACEOF"
} >conf$$subs.sh ||
 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
ac_delim='%!_!# '
for ac_last_try in false false false false false :; do
 . ./conf$$subs.sh ||
 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5

 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
 if test $ac_delim_n = $ac_delim_num; then
 break
 elif $ac_last_try; then
 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
 else
 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
 fi
done
rm -f conf$$subs.sh

cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
_ACEOF
sed -n '
h
s/^/S["/; s/!.*/"]=/
p
g
s/^[^!]*!//
:repl
t repl
s/'"$ac_delim"'$//
t delim
:nl
h
s/\(.\{148\}\)..*/\1/
t more1
s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
p
n
b repl
:more1
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
p
g
s/.\{148\}//
t nl
:delim
h
s/\(.\{148\}\)..*/\1/
t more2
s/["\\]/\\&/g; s/^/"/; s/$/"/
p
b
:more2
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
p
g
s/.\{148\}//
t delim
' <conf$$subs.awk | sed '
/^[^""]/{
 N
 s/\n//
}
' >>$CONFIG_STATUS || ac_write_fail=1
rm -f conf$$subs.awk
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
_ACAWK
cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
 for (key in S) S_is_set[key] = 1
 FS = ""

}
{
 line = $ 0
 nfields = split(line, field, "@")
 substed = 0
 len = length(field[1])
 for (i = 2; i < nfields; i++) {
 key = field[i]
 keylen = length(key)
 if (S_is_set[key]) {
 value = S[key]
 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
 len += length(value) + length(field[++i])
 substed = 1
 } else
 len += 1 + keylen
 }

 print line
}

_ACAWK
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
else
 cat
fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
_ACEOF

# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
# trailing colons and then remove the whole line if VPATH becomes empty
# (actually we leave an empty line to preserve line numbers).
if test "x$srcdir" = x.; then
 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
h
s///
s/^/:/
s/[ ]*$/:/
s/:\$(srcdir):/:/g
s/:\${srcdir}:/:/g
s/:@srcdir@:/:/g
s/^:*//
s/:*$//
x
s/\(=[ ]*\).*/\1/
G
s/\n//
s/^[^=]*=[ ]*$//
}'
fi

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
fi # test -n "$CONFIG_FILES"

# Set up the scripts for CONFIG_HEADERS section.
# No need to generate them if there are no CONFIG_HEADERS.
# This happens for instance with `./config.status Makefile'.
if test -n "$CONFIG_HEADERS"; then
cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
BEGIN {
_ACEOF

# Transform confdefs.h into an awk script `defines.awk', embedded as
# here-document in config.status, that substitutes the proper values into
# config.h.in to produce config.h.

# Create a delimiter string that does not exist in confdefs.h, to ease
# handling of long lines.
ac_delim='%!_!# '
for ac_last_try in false false :; do
 ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
 if test -z "$ac_tt"; then
 break
 elif $ac_last_try; then
 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
 else
 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
 fi
done

# For the awk script, D is an array of macro values keyed by name,
# likewise P contains macro parameters if any. Preserve backslash
# newline sequences.

ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
sed -n '
s/.\{148\}/&'"$ac_delim"'/g
t rset
:rset
s/^[ ]*#[ ]*define[ ][ ]*/ /
t def
d
:def
s/\\$//
t bsnl
s/["\\]/\\&/g
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
D["\1"]=" \3"/p
s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
d
:bsnl
s/["\\]/\\&/g
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
D["\1"]=" \3\\\\\\n"\\/p
t cont
s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
t cont
d
:cont
n
s/.\{148\}/&'"$ac_delim"'/g
t clear
:clear
s/\\$//
t bsnlc
s/["\\]/\\&/g; s/^/"/; s/$/"/p
d
:bsnlc
s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
b cont
' <confdefs.h | sed '
s/'"$ac_delim"'/"\\\
"/g' >>$CONFIG_STATUS || ac_write_fail=1

cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 for (key in D) D_is_set[key] = 1
 FS = ""
}
/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
 line = \$ 0
 split(line, arg, " ")
 if (arg[1] == "#") {
 defundef = arg[2]
 mac1 = arg[3]
 } else {
 defundef = substr(arg[1], 2)
 mac1 = arg[2]
 }
 split(mac1, mac2, "(") #)
 macro = mac2[1]
 prefix = substr(line, 1, index(line, defundef) - 1)
 if (D_is_set[macro]) {
 # Preserve the white space surrounding the "#".
 print prefix "define", macro P[macro] D[macro]
 next
 } else {
 # Replace #undef with comments. This is necessary, for example,
 # in the case of _POSIX_SOURCE, which is predefined and required
 # on some systems where configure will not decide to define it.
 if (defundef == "undef") {
 print "/*", prefix defundef, macro, "*/"
 next
 }
 }
}
{ print }
_ACAWK
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
fi # test -n "$CONFIG_HEADERS"


eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
shift
for ac_tag
do
 case $ac_tag in
 :[FHLC]) ac_mode=$ac_tag; continue;;
 esac
 case $ac_mode$ac_tag in
 :[FHL]*:*);;
 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
 :[FH]-) ac_tag=-:-;;
 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
 esac
 ac_save_IFS=$IFS
 IFS=:
 set x $ac_tag
 IFS=$ac_save_IFS
 shift
 ac_file=$1
 shift

 case $ac_mode in
 :L) ac_source=$1;;
 :[FH])
 ac_file_inputs=
 for ac_f
 do
 case $ac_f in
 -) ac_f="$ac_tmp/stdin";;
 *) # Look for the file first in the build tree, then in the source tree
 # (if the path is not absolute). The absolute path cannot be DOS-style,
 # because $ac_f cannot contain `:'.
 test -f "$ac_f" ||
 case $ac_f in
 [\\/$]*) false;;
 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
 esac ||
 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
 esac
 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
 as_fn_append ac_file_inputs " '$ac_f'"
 done

 # Let's still pretend it is `configure' which instantiates (i.e., don't
 # use $as_me), people would be surprised to read:
 # /* config.h. Generated by config.status. */
 configure_input='Generated from '`
 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
`' by configure.'
 if test x"$ac_file" != x-; then
 configure_input="$ac_file. $configure_input"
 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
$as_echo "$as_me: creating $ac_file" >&6;}
 fi
 # Neutralize special characters interpreted by sed in replacement strings.
 case $configure_input in #(
 *\&* | *\|* | *\\* )
 ac_sed_conf_input=`$as_echo "$configure_input" |
 sed 's/[\\\\&|]/\\\\&/g'`;; #(
 *) ac_sed_conf_input=$configure_input;;
 esac

 case $ac_tag in
 *:-:* | *:-) cat >"$ac_tmp/stdin" \
 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
 esac
 ;;
 esac

 ac_dir=`$as_dirname -- "$ac_file" ||
$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 X"$ac_file" : 'X\(//\)[^/]' \| \
 X"$ac_file" : 'X\(//\)$' \| \
 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$ac_file" |
 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 s//\1/
 q
 }
 /^X\(\/\/\)[^/].*/{
 s//\1/
 q
 }
 /^X\(\/\/\)$/{
 s//\1/
 q
 }
 /^X\(\/\).*/{
 s//\1/
 q
 }
 s/.*/./; q'`
 as_dir="$ac_dir"; as_fn_mkdir_p
 ac_builddir=.

case "$ac_dir" in
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
*)
 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
 # A ".." for each directory in $ac_dir_suffix.
 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
 case $ac_top_builddir_sub in
 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
 esac ;;
esac
ac_abs_top_builddir=$ac_pwd
ac_abs_builddir=$ac_pwd$ac_dir_suffix
# for backward compatibility:
ac_top_builddir=$ac_top_build_prefix

case $srcdir in
 .) # We are building in place.
 ac_srcdir=.
 ac_top_srcdir=$ac_top_builddir_sub
 ac_abs_top_srcdir=$ac_pwd ;;
 [\\/]* | ?:[\\/]* ) # Absolute name.
 ac_srcdir=$srcdir$ac_dir_suffix;
 ac_top_srcdir=$srcdir
 ac_abs_top_srcdir=$srcdir ;;
 *) # Relative name.
 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
 ac_top_srcdir=$ac_top_build_prefix$srcdir
 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
esac
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix


 case $ac_mode in
 :F)
 #
 # CONFIG_FILE
 #

 case $INSTALL in
 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
 esac
 ac_MKDIR_P=$MKDIR_P
 case $MKDIR_P in
 [\\/$]* | ?:[\\/]* ) ;;
 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
 esac
_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# If the template does not know about datarootdir, expand it.
# FIXME: This hack should be removed a few years after 2.60.
ac_datarootdir_hack=; ac_datarootdir_seen=
ac_sed_dataroot='
/datarootdir/ {
 p
 q
}
/@datadir@/p
/@docdir@/p
/@infodir@/p
/@localedir@/p
/@mandir@/p'
case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
*datarootdir*) ac_datarootdir_seen=yes;;
*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_datarootdir_hack='
 s&@datadir@&$datadir&g
 s&@docdir@&$docdir&g
 s&@infodir@&$infodir&g
 s&@localedir@&$localedir&g
 s&@mandir@&$mandir&g
 s&\\\${datarootdir}&$datarootdir&g' ;;
esac
_ACEOF

# Neutralize VPATH when `$srcdir' = `.'.
# Shell code in configure.ac might set extrasub.
# FIXME: do we really want to maintain this feature?
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_sed_extra="$ac_vpsub
$extrasub
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
:t
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
s|@configure_input@|$ac_sed_conf_input|;t t
s&@top_builddir@&$ac_top_builddir_sub&;t t
s&@top_build_prefix@&$ac_top_build_prefix&;t t
s&@srcdir@&$ac_srcdir&;t t
s&@abs_srcdir@&$ac_abs_srcdir&;t t
s&@top_srcdir@&$ac_top_srcdir&;t t
s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
s&@builddir@&$ac_builddir&;t t
s&@abs_builddir@&$ac_abs_builddir&;t t
s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
s&@INSTALL@&$ac_INSTALL&;t t
s&@MKDIR_P@&$ac_MKDIR_P&;t t
$ac_datarootdir_hack
"
eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5

test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
 "$ac_tmp/out"`; test -z "$ac_out"; } &&
 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
which seems to be undefined. Please make sure it is defined" >&5
$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
which seems to be undefined. Please make sure it is defined" >&2;}

 rm -f "$ac_tmp/stdin"
 case $ac_file in
 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
 esac \
 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
 ;;
 :H)
 #
 # CONFIG_HEADER
 #
 if test x"$ac_file" != x-; then
 {
 $as_echo "/* $configure_input */" \
 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
 } >"$ac_tmp/config.h" \
 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
$as_echo "$as_me: $ac_file is unchanged" >&6;}
 else
 rm -f "$ac_file"
 mv "$ac_tmp/config.h" "$ac_file" \
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
 fi
 else
 $as_echo "/* $configure_input */" \
 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
 || as_fn_error $? "could not create -" "$LINENO" 5
 fi
# Compute "$ac_file"'s index in $config_headers.
_am_arg="$ac_file"
_am_stamp_count=1
for _am_header in $config_headers :; do
 case $_am_header in
 $_am_arg | $_am_arg:* )
 break ;;
 * )
 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
 esac
done
echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 X"$_am_arg" : 'X\(//\)[^/]' \| \
 X"$_am_arg" : 'X\(//\)$' \| \
 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$_am_arg" |
 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 s//\1/
 q
 }
 /^X\(\/\/\)[^/].*/{
 s//\1/
 q
 }
 /^X\(\/\/\)$/{
 s//\1/
 q
 }
 /^X\(\/\).*/{
 s//\1/
 q
 }
 s/.*/./; q'`/stamp-h$_am_stamp_count
 ;;

 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
$as_echo "$as_me: executing $ac_file commands" >&6;}
 ;;
 esac


 case $ac_file$ac_mode in
 "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
 # Autoconf 2.62 quotes --file arguments for eval, but not when files
 # are listed without --file. Let's play safe and only enable the eval
 # if we detect the quoting.
 case $CONFIG_FILES in
 *\'*) eval set x "$CONFIG_FILES" ;;
 *) set x $CONFIG_FILES ;;
 esac
 shift
 for mf
 do
 # Strip MF so we end up with the name of the file.
 mf=`echo "$mf" | sed -e 's/:.*$//'`
 # Check whether this is an Automake generated Makefile or not.
 # We used to match only the files named `Makefile.in', but
 # some people rename them; so instead we look at the file content.
 # Grep'ing the first line is not enough: some people post-process
 # each Makefile.in and add a new line on top of each file to say so.
 # Grep'ing the whole file is not good either: AIX grep has a line
 # limit of 2048, but all sed's we know have understand at least 4000.
 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
 dirpart=`$as_dirname -- "$mf" ||
$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 X"$mf" : 'X\(//\)[^/]' \| \
 X"$mf" : 'X\(//\)$' \| \
 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$mf" |
 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 s//\1/
 q
 }
 /^X\(\/\/\)[^/].*/{
 s//\1/
 q
 }
 /^X\(\/\/\)$/{
 s//\1/
 q
 }
 /^X\(\/\).*/{
 s//\1/
 q
 }
 s/.*/./; q'`
 else
 continue
 fi
 # Extract the definition of DEPDIR, am__include, and am__quote
 # from the Makefile without running `make'.
 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
 test -z "$DEPDIR" && continue
 am__include=`sed -n 's/^am__include = //p' < "$mf"`
 test -z "am__include" && continue
 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
 # When using ansi2knr, U may be empty or an underscore; expand it
 U=`sed -n 's/^U = //p' < "$mf"`
 # Find all dependency output files, they are included files with
 # $(DEPDIR) in their names. We invoke sed twice because it is the
 # simplest approach to changing $(DEPDIR) to its actual value in the
 # expansion.
 for file in `sed -n "
 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
 # Make sure the directory exists.
 test -f "$dirpart/$file" && continue
 fdir=`$as_dirname -- "$file" ||
$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 X"$file" : 'X\(//\)[^/]' \| \
 X"$file" : 'X\(//\)$' \| \
 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$file" |
 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 s//\1/
 q
 }
 /^X\(\/\/\)[^/].*/{
 s//\1/
 q
 }
 /^X\(\/\/\)$/{
 s//\1/
 q
 }
 /^X\(\/\).*/{
 s//\1/
 q
 }
 s/.*/./; q'`
 as_dir=$dirpart/$fdir; as_fn_mkdir_p
 # echo "creating $dirpart/$file"
 echo '# dummy' > "$dirpart/$file"
 done
 done
}
 ;;

 esac
done # for ac_tag


as_fn_exit 0
_ACEOF
ac_clean_files=$ac_clean_files_save

test $ac_write_fail = 0 ||
 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5


# configure is writing to config.log, and then calls config.status.
# config.status does its own redirection, appending to config.log.
# Unfortunately, on DOS this fails, as config.log is still kept open
# by configure, so config.status won't be able to write to it; its
# output is simply discarded. So we exec the FD to /dev/null,
# effectively closing config.log, so it can be properly (re)opened and
# appended to by config.status. When coming back to configure, we
# need to make the FD available again.
if test "$no_create" != yes; then
 ac_cs_success=:
 ac_config_status_args=
 test "$silent" = yes &&
 ac_config_status_args="$ac_config_status_args --quiet"
 exec 5>/dev/null
 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
 exec 5>>config.log
 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
 # would make configure fail if this is the last instruction.
 $ac_cs_success || as_fn_exit 1
fi
if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
fi