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lxdream.org :: lxdream/configure
lxdream 0.9.1
released Jun 29
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filename configure
changeset 793:7877d947228d
prev791:fc609d426806
next804:567a684e1e7a
author nkeynes
date Mon Aug 04 06:00:11 2008 +0000 (11 years ago)
permissions -rwxr-xr-x
last change Fix x86-64 bugs (only visible on OS X)
view annotate diff log raw
     1 #! /bin/sh
     2 # Guess values for system-dependent variables and create Makefiles.
     3 # Generated by GNU Autoconf 2.62.
     4 #
     5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
     6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
     7 # This configure script is free software; the Free Software Foundation
     8 # gives unlimited permission to copy, distribute and modify it.
     9 ## --------------------- ##
    10 ## M4sh Initialization.  ##
    11 ## --------------------- ##
    13 # Be more Bourne compatible
    14 DUALCASE=1; export DUALCASE # for MKS sh
    15 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
    16   emulate sh
    17   NULLCMD=:
    18   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
    19   # is contrary to our usage.  Disable this feature.
    20   alias -g '${1+"$@"}'='"$@"'
    21   setopt NO_GLOB_SUBST
    22 else
    23   case `(set -o) 2>/dev/null` in
    24   *posix*) set -o posix ;;
    25 esac
    27 fi
    32 # PATH needs CR
    33 # Avoid depending upon Character Ranges.
    34 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
    35 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
    36 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
    37 as_cr_digits='0123456789'
    38 as_cr_alnum=$as_cr_Letters$as_cr_digits
    40 as_nl='
    41 '
    42 export as_nl
    43 # Printing a long string crashes Solaris 7 /usr/bin/printf.
    44 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
    45 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
    46 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
    47 if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
    48   as_echo='printf %s\n'
    49   as_echo_n='printf %s'
    50 else
    51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
    52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
    53     as_echo_n='/usr/ucb/echo -n'
    54   else
    55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
    56     as_echo_n_body='eval
    57       arg=$1;
    58       case $arg in
    59       *"$as_nl"*)
    60 	expr "X$arg" : "X\\(.*\\)$as_nl";
    61 	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
    62       esac;
    63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
    64     '
    65     export as_echo_n_body
    66     as_echo_n='sh -c $as_echo_n_body as_echo'
    67   fi
    68   export as_echo_body
    69   as_echo='sh -c $as_echo_body as_echo'
    70 fi
    72 # The user is always right.
    73 if test "${PATH_SEPARATOR+set}" != set; then
    74   PATH_SEPARATOR=:
    75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
    76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
    77       PATH_SEPARATOR=';'
    78   }
    79 fi
    81 # Support unset when possible.
    82 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
    83   as_unset=unset
    84 else
    85   as_unset=false
    86 fi
    89 # IFS
    90 # We need space, tab and new line, in precisely that order.  Quoting is
    91 # there to prevent editors from complaining about space-tab.
    92 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
    93 # splitting by setting IFS to empty value.)
    94 IFS=" ""	$as_nl"
    96 # Find who we are.  Look in the path if we contain no directory separator.
    97 case $0 in
    98   *[\\/]* ) as_myself=$0 ;;
    99   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   100 for as_dir in $PATH
   101 do
   102   IFS=$as_save_IFS
   103   test -z "$as_dir" && as_dir=.
   104   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
   105 done
   106 IFS=$as_save_IFS
   108      ;;
   109 esac
   110 # We did not find ourselves, most probably we were run as `sh COMMAND'
   111 # in which case we are not to be found in the path.
   112 if test "x$as_myself" = x; then
   113   as_myself=$0
   114 fi
   115 if test ! -f "$as_myself"; then
   116   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
   117   { (exit 1); exit 1; }
   118 fi
   120 # Work around bugs in pre-3.0 UWIN ksh.
   121 for as_var in ENV MAIL MAILPATH
   122 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
   123 done
   124 PS1='$ '
   125 PS2='> '
   126 PS4='+ '
   128 # NLS nuisances.
   129 LC_ALL=C
   130 export LC_ALL
   131 LANGUAGE=C
   132 export LANGUAGE
   134 # Required to use basename.
   135 if expr a : '\(a\)' >/dev/null 2>&1 &&
   136    test "X`expr 00001 : '.*\(...\)'`" = X001; then
   137   as_expr=expr
   138 else
   139   as_expr=false
   140 fi
   142 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
   143   as_basename=basename
   144 else
   145   as_basename=false
   146 fi
   149 # Name of the executable.
   150 as_me=`$as_basename -- "$0" ||
   151 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
   152 	 X"$0" : 'X\(//\)$' \| \
   153 	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
   154 $as_echo X/"$0" |
   155     sed '/^.*\/\([^/][^/]*\)\/*$/{
   156 	    s//\1/
   157 	    q
   158 	  }
   159 	  /^X\/\(\/\/\)$/{
   160 	    s//\1/
   161 	    q
   162 	  }
   163 	  /^X\/\(\/\).*/{
   164 	    s//\1/
   165 	    q
   166 	  }
   167 	  s/.*/./; q'`
   169 # CDPATH.
   170 $as_unset CDPATH
   173 if test "x$CONFIG_SHELL" = x; then
   174   if (eval ":") 2>/dev/null; then
   175   as_have_required=yes
   176 else
   177   as_have_required=no
   178 fi
   180   if test $as_have_required = yes &&	 (eval ":
   181 (as_func_return () {
   182   (exit \$1)
   183 }
   184 as_func_success () {
   185   as_func_return 0
   186 }
   187 as_func_failure () {
   188   as_func_return 1
   189 }
   190 as_func_ret_success () {
   191   return 0
   192 }
   193 as_func_ret_failure () {
   194   return 1
   195 }
   197 exitcode=0
   198 if as_func_success; then
   199   :
   200 else
   201   exitcode=1
   202   echo as_func_success failed.
   203 fi
   205 if as_func_failure; then
   206   exitcode=1
   207   echo as_func_failure succeeded.
   208 fi
   210 if as_func_ret_success; then
   211   :
   212 else
   213   exitcode=1
   214   echo as_func_ret_success failed.
   215 fi
   217 if as_func_ret_failure; then
   218   exitcode=1
   219   echo as_func_ret_failure succeeded.
   220 fi
   222 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
   223   :
   224 else
   225   exitcode=1
   226   echo positional parameters were not saved.
   227 fi
   229 test \$exitcode = 0) || { (exit 1); exit 1; }
   231 (
   232   as_lineno_1=\$LINENO
   233   as_lineno_2=\$LINENO
   234   test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
   235   test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
   236 ") 2> /dev/null; then
   237   :
   238 else
   239   as_candidate_shells=
   240     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   241 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
   242 do
   243   IFS=$as_save_IFS
   244   test -z "$as_dir" && as_dir=.
   245   case $as_dir in
   246 	 /*)
   247 	   for as_base in sh bash ksh sh5; do
   248 	     as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
   249 	   done;;
   250        esac
   251 done
   252 IFS=$as_save_IFS
   255       for as_shell in $as_candidate_shells $SHELL; do
   256 	 # Try only shells that exist, to save several forks.
   257 	 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
   258 		{ ("$as_shell") 2> /dev/null <<\_ASEOF
   259 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
   260   emulate sh
   261   NULLCMD=:
   262   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
   263   # is contrary to our usage.  Disable this feature.
   264   alias -g '${1+"$@"}'='"$@"'
   265   setopt NO_GLOB_SUBST
   266 else
   267   case `(set -o) 2>/dev/null` in
   268   *posix*) set -o posix ;;
   269 esac
   271 fi
   274 :
   275 _ASEOF
   276 }; then
   277   CONFIG_SHELL=$as_shell
   278 	       as_have_required=yes
   279 	       if { "$as_shell" 2> /dev/null <<\_ASEOF
   280 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
   281   emulate sh
   282   NULLCMD=:
   283   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
   284   # is contrary to our usage.  Disable this feature.
   285   alias -g '${1+"$@"}'='"$@"'
   286   setopt NO_GLOB_SUBST
   287 else
   288   case `(set -o) 2>/dev/null` in
   289   *posix*) set -o posix ;;
   290 esac
   292 fi
   295 :
   296 (as_func_return () {
   297   (exit $1)
   298 }
   299 as_func_success () {
   300   as_func_return 0
   301 }
   302 as_func_failure () {
   303   as_func_return 1
   304 }
   305 as_func_ret_success () {
   306   return 0
   307 }
   308 as_func_ret_failure () {
   309   return 1
   310 }
   312 exitcode=0
   313 if as_func_success; then
   314   :
   315 else
   316   exitcode=1
   317   echo as_func_success failed.
   318 fi
   320 if as_func_failure; then
   321   exitcode=1
   322   echo as_func_failure succeeded.
   323 fi
   325 if as_func_ret_success; then
   326   :
   327 else
   328   exitcode=1
   329   echo as_func_ret_success failed.
   330 fi
   332 if as_func_ret_failure; then
   333   exitcode=1
   334   echo as_func_ret_failure succeeded.
   335 fi
   337 if ( set x; as_func_ret_success y && test x = "$1" ); then
   338   :
   339 else
   340   exitcode=1
   341   echo positional parameters were not saved.
   342 fi
   344 test $exitcode = 0) || { (exit 1); exit 1; }
   346 (
   347   as_lineno_1=$LINENO
   348   as_lineno_2=$LINENO
   349   test "x$as_lineno_1" != "x$as_lineno_2" &&
   350   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
   352 _ASEOF
   353 }; then
   354   break
   355 fi
   357 fi
   359       done
   361       if test "x$CONFIG_SHELL" != x; then
   362   for as_var in BASH_ENV ENV
   363 	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
   364 	done
   365 	export CONFIG_SHELL
   366 	exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
   367 fi
   370     if test $as_have_required = no; then
   371   echo This script requires a shell more modern than all the
   372       echo shells that I found on your system.  Please install a
   373       echo modern shell, or manually run the script under such a
   374       echo shell if you do have one.
   375       { (exit 1); exit 1; }
   376 fi
   379 fi
   381 fi
   385 (eval "as_func_return () {
   386   (exit \$1)
   387 }
   388 as_func_success () {
   389   as_func_return 0
   390 }
   391 as_func_failure () {
   392   as_func_return 1
   393 }
   394 as_func_ret_success () {
   395   return 0
   396 }
   397 as_func_ret_failure () {
   398   return 1
   399 }
   401 exitcode=0
   402 if as_func_success; then
   403   :
   404 else
   405   exitcode=1
   406   echo as_func_success failed.
   407 fi
   409 if as_func_failure; then
   410   exitcode=1
   411   echo as_func_failure succeeded.
   412 fi
   414 if as_func_ret_success; then
   415   :
   416 else
   417   exitcode=1
   418   echo as_func_ret_success failed.
   419 fi
   421 if as_func_ret_failure; then
   422   exitcode=1
   423   echo as_func_ret_failure succeeded.
   424 fi
   426 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
   427   :
   428 else
   429   exitcode=1
   430   echo positional parameters were not saved.
   431 fi
   433 test \$exitcode = 0") || {
   434   echo No shell found that supports shell functions.
   435   echo Please tell bug-autoconf@gnu.org about your system,
   436   echo including any error possibly output before this message.
   437   echo This can help us improve future autoconf versions.
   438   echo Configuration will now proceed without shell functions.
   439 }
   443   as_lineno_1=$LINENO
   444   as_lineno_2=$LINENO
   445   test "x$as_lineno_1" != "x$as_lineno_2" &&
   446   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
   448   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
   449   # uniformly replaced by the line number.  The first 'sed' inserts a
   450   # line-number line after each line using $LINENO; the second 'sed'
   451   # does the real work.  The second script uses 'N' to pair each
   452   # line-number line with the line containing $LINENO, and appends
   453   # trailing '-' during substitution so that $LINENO is not a special
   454   # case at line end.
   455   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
   456   # scripts with optimization help from Paolo Bonzini.  Blame Lee
   457   # E. McMahon (1931-1989) for sed's syntax.  :-)
   458   sed -n '
   459     p
   460     /[$]LINENO/=
   461   ' <$as_myself |
   462     sed '
   463       s/[$]LINENO.*/&-/
   464       t lineno
   465       b
   466       :lineno
   467       N
   468       :loop
   469       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
   470       t loop
   471       s/-\n.*//
   472     ' >$as_me.lineno &&
   473   chmod +x "$as_me.lineno" ||
   474     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
   475    { (exit 1); exit 1; }; }
   477   # Don't try to exec as it changes $[0], causing all sort of problems
   478   # (the dirname of $[0] is not the place where we might find the
   479   # original and so on.  Autoconf is especially sensitive to this).
   480   . "./$as_me.lineno"
   481   # Exit status is that of the last command.
   482   exit
   483 }
   486 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
   487   as_dirname=dirname
   488 else
   489   as_dirname=false
   490 fi
   492 ECHO_C= ECHO_N= ECHO_T=
   493 case `echo -n x` in
   494 -n*)
   495   case `echo 'x\c'` in
   496   *c*) ECHO_T='	';;	# ECHO_T is single tab character.
   497   *)   ECHO_C='\c';;
   498   esac;;
   499 *)
   500   ECHO_N='-n';;
   501 esac
   502 if expr a : '\(a\)' >/dev/null 2>&1 &&
   503    test "X`expr 00001 : '.*\(...\)'`" = X001; then
   504   as_expr=expr
   505 else
   506   as_expr=false
   507 fi
   509 rm -f conf$$ conf$$.exe conf$$.file
   510 if test -d conf$$.dir; then
   511   rm -f conf$$.dir/conf$$.file
   512 else
   513   rm -f conf$$.dir
   514   mkdir conf$$.dir 2>/dev/null
   515 fi
   516 if (echo >conf$$.file) 2>/dev/null; then
   517   if ln -s conf$$.file conf$$ 2>/dev/null; then
   518     as_ln_s='ln -s'
   519     # ... but there are two gotchas:
   520     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
   521     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
   522     # In both cases, we have to default to `cp -p'.
   523     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
   524       as_ln_s='cp -p'
   525   elif ln conf$$.file conf$$ 2>/dev/null; then
   526     as_ln_s=ln
   527   else
   528     as_ln_s='cp -p'
   529   fi
   530 else
   531   as_ln_s='cp -p'
   532 fi
   533 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
   534 rmdir conf$$.dir 2>/dev/null
   536 if mkdir -p . 2>/dev/null; then
   537   as_mkdir_p=:
   538 else
   539   test -d ./-p && rmdir ./-p
   540   as_mkdir_p=false
   541 fi
   543 if test -x / >/dev/null 2>&1; then
   544   as_test_x='test -x'
   545 else
   546   if ls -dL / >/dev/null 2>&1; then
   547     as_ls_L_option=L
   548   else
   549     as_ls_L_option=
   550   fi
   551   as_test_x='
   552     eval sh -c '\''
   553       if test -d "$1"; then
   554 	test -d "$1/.";
   555       else
   556 	case $1 in
   557 	-*)set "./$1";;
   558 	esac;
   559 	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
   560 	???[sx]*):;;*)false;;esac;fi
   561     '\'' sh
   562   '
   563 fi
   564 as_executable_p=$as_test_x
   566 # Sed expression to map a string onto a valid CPP name.
   567 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
   569 # Sed expression to map a string onto a valid variable name.
   570 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
   574 exec 7<&0 </dev/null 6>&1
   576 # Name of the host.
   577 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
   578 # so uname gets run too.
   579 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
   581 #
   582 # Initializations.
   583 #
   584 ac_default_prefix=/usr/local
   585 ac_clean_files=
   586 ac_config_libobj_dir=.
   587 LIBOBJS=
   588 cross_compiling=no
   589 subdirs=
   590 MFLAGS=
   591 MAKEFLAGS=
   592 SHELL=${CONFIG_SHELL-/bin/sh}
   594 # Identity of this package.
   595 PACKAGE_NAME=
   596 PACKAGE_TARNAME=
   597 PACKAGE_VERSION=
   598 PACKAGE_STRING=
   599 PACKAGE_BUGREPORT=
   601 ac_unique_file="configure.in"
   602 # Factoring default headers for most tests.
   603 ac_includes_default="\
   604 #include <stdio.h>
   605 #ifdef HAVE_SYS_TYPES_H
   606 # include <sys/types.h>
   607 #endif
   608 #ifdef HAVE_SYS_STAT_H
   609 # include <sys/stat.h>
   610 #endif
   611 #ifdef STDC_HEADERS
   612 # include <stdlib.h>
   613 # include <stddef.h>
   614 #else
   615 # ifdef HAVE_STDLIB_H
   616 #  include <stdlib.h>
   617 # endif
   618 #endif
   619 #ifdef HAVE_STRING_H
   620 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
   621 #  include <memory.h>
   622 # endif
   623 # include <string.h>
   624 #endif
   625 #ifdef HAVE_STRINGS_H
   626 # include <strings.h>
   627 #endif
   628 #ifdef HAVE_INTTYPES_H
   629 # include <inttypes.h>
   630 #endif
   631 #ifdef HAVE_STDINT_H
   632 # include <stdint.h>
   633 #endif
   634 #ifdef HAVE_UNISTD_H
   635 # include <unistd.h>
   636 #endif"
   638 ac_subst_vars='SHELL
   639 PATH_SEPARATOR
   640 PACKAGE_NAME
   641 PACKAGE_TARNAME
   642 PACKAGE_VERSION
   643 PACKAGE_STRING
   644 PACKAGE_BUGREPORT
   645 exec_prefix
   646 prefix
   647 program_transform_name
   648 bindir
   649 sbindir
   650 libexecdir
   651 datarootdir
   652 datadir
   653 sysconfdir
   654 sharedstatedir
   655 localstatedir
   656 includedir
   657 oldincludedir
   658 docdir
   659 infodir
   660 htmldir
   661 dvidir
   662 pdfdir
   663 psdir
   664 libdir
   665 localedir
   666 mandir
   667 DEFS
   668 ECHO_C
   669 ECHO_N
   670 ECHO_T
   671 LIBS
   672 build_alias
   673 host_alias
   674 target_alias
   675 INSTALL_PROGRAM
   676 INSTALL_SCRIPT
   677 INSTALL_DATA
   678 CYGPATH_W
   679 PACKAGE
   680 VERSION
   681 ACLOCAL
   682 AUTOCONF
   683 AUTOMAKE
   684 AUTOHEADER
   685 MAKEINFO
   686 install_sh
   687 STRIP
   688 INSTALL_STRIP_PROGRAM
   689 mkdir_p
   690 AWK
   691 SET_MAKE
   692 am__leading_dot
   693 AMTAR
   694 am__tar
   695 am__untar
   696 MAINTAINER_MODE_TRUE
   697 MAINTAINER_MODE_FALSE
   698 MAINT
   699 CC
   700 CFLAGS
   701 LDFLAGS
   702 CPPFLAGS
   703 ac_ct_CC
   704 EXEEXT
   705 OBJEXT
   706 DEPDIR
   707 am__include
   708 am__quote
   709 AMDEP_TRUE
   710 AMDEP_FALSE
   711 AMDEPBACKSLASH
   712 CCDEPMODE
   713 am__fastdepCC_TRUE
   714 am__fastdepCC_FALSE
   715 CCAS
   716 CCASFLAGS
   717 CPP
   718 GREP
   719 EGREP
   720 build
   721 build_cpu
   722 build_vendor
   723 build_os
   724 host
   725 host_cpu
   726 host_vendor
   727 host_os
   728 POD2MAN
   729 POD2HTML
   730 GUI_COCOA_TRUE
   731 GUI_COCOA_FALSE
   732 PKG_CONFIG
   733 LIBPNG_CFLAGS
   734 LIBPNG_LIBS
   735 GLIB_CFLAGS
   736 GLIB_LIBS
   737 GTK_CFLAGS
   738 GTK_LIBS
   739 GUI_GTK_TRUE
   740 GUI_GTK_FALSE
   741 VIDEO_OSMESA_TRUE
   742 VIDEO_OSMESA_FALSE
   743 VIDEO_GLX_TRUE
   744 VIDEO_GLX_FALSE
   745 VIDEO_NSGL_TRUE
   746 VIDEO_NSGL_FALSE
   747 BUILD_SH4X86_TRUE
   748 BUILD_SH4X86_FALSE
   749 AUDIO_OSX_TRUE
   750 AUDIO_OSX_FALSE
   751 PULSE_CFLAGS
   752 PULSE_LIBS
   753 AUDIO_PULSE_TRUE
   754 AUDIO_PULSE_FALSE
   755 ESOUND_CFLAGS
   756 ESOUND_LIBS
   757 AUDIO_ESOUND_TRUE
   758 AUDIO_ESOUND_FALSE
   759 ALSA_CFLAGS
   760 ALSA_LIBS
   761 AUDIO_ALSA_TRUE
   762 AUDIO_ALSA_FALSE
   763 CDROM_LINUX_TRUE
   764 CDROM_LINUX_FALSE
   765 CDROM_OSX_TRUE
   766 CDROM_OSX_FALSE
   767 CDROM_NONE_TRUE
   768 CDROM_NONE_FALSE
   769 JOY_LINUX_TRUE
   770 JOY_LINUX_FALSE
   771 SHCC
   772 SHLD
   773 SHOBJCOPY
   774 ARMCC
   775 ARMLD
   776 ARMOBJCOPY
   777 BUILD_SYSTEST_TRUE
   778 BUILD_SYSTEST_FALSE
   779 BUILD_ARMTEST_TRUE
   780 BUILD_ARMTEST_FALSE
   781 GETTEXT_PACKAGE
   782 USE_NLS
   783 MSGFMT
   784 MSGFMT_OPTS
   785 GMSGFMT
   786 XGETTEXT
   787 CATALOGS
   788 CATOBJEXT
   789 DATADIRNAME
   790 GMOFILES
   791 INSTOBJEXT
   792 INTLLIBS
   793 PO_IN_DATADIR_TRUE
   794 PO_IN_DATADIR_FALSE
   795 POFILES
   796 POSUB
   797 MKINSTALLDIRS
   798 LIBOBJS
   799 LTLIBOBJS'
   800 ac_subst_files=''
   801 ac_user_opts='
   802 enable_option_checking
   803 enable_maintainer_mode
   804 enable_dependency_tracking
   805 enable_translator
   806 enable_trace
   807 enable_watch
   808 enable_sh4stats
   809 with_osmesa
   810 with_gtk
   811 with_esd
   812 with_pulse
   813 '
   814       ac_precious_vars='build_alias
   815 host_alias
   816 target_alias
   817 CC
   818 CFLAGS
   819 LDFLAGS
   820 LIBS
   821 CPPFLAGS
   822 CCAS
   823 CCASFLAGS
   824 CPP
   825 PKG_CONFIG
   826 LIBPNG_CFLAGS
   827 LIBPNG_LIBS
   828 GLIB_CFLAGS
   829 GLIB_LIBS
   830 GTK_CFLAGS
   831 GTK_LIBS
   832 PULSE_CFLAGS
   833 PULSE_LIBS
   834 ESOUND_CFLAGS
   835 ESOUND_LIBS
   836 ALSA_CFLAGS
   837 ALSA_LIBS'
   840 # Initialize some variables set by options.
   841 ac_init_help=
   842 ac_init_version=false
   843 ac_unrecognized_opts=
   844 ac_unrecognized_sep=
   845 # The variables have the same names as the options, with
   846 # dashes changed to underlines.
   847 cache_file=/dev/null
   848 exec_prefix=NONE
   849 no_create=
   850 no_recursion=
   851 prefix=NONE
   852 program_prefix=NONE
   853 program_suffix=NONE
   854 program_transform_name=s,x,x,
   855 silent=
   856 site=
   857 srcdir=
   858 verbose=
   859 x_includes=NONE
   860 x_libraries=NONE
   862 # Installation directory options.
   863 # These are left unexpanded so users can "make install exec_prefix=/foo"
   864 # and all the variables that are supposed to be based on exec_prefix
   865 # by default will actually change.
   866 # Use braces instead of parens because sh, perl, etc. also accept them.
   867 # (The list follows the same order as the GNU Coding Standards.)
   868 bindir='${exec_prefix}/bin'
   869 sbindir='${exec_prefix}/sbin'
   870 libexecdir='${exec_prefix}/libexec'
   871 datarootdir='${prefix}/share'
   872 datadir='${datarootdir}'
   873 sysconfdir='${prefix}/etc'
   874 sharedstatedir='${prefix}/com'
   875 localstatedir='${prefix}/var'
   876 includedir='${prefix}/include'
   877 oldincludedir='/usr/include'
   878 docdir='${datarootdir}/doc/${PACKAGE}'
   879 infodir='${datarootdir}/info'
   880 htmldir='${docdir}'
   881 dvidir='${docdir}'
   882 pdfdir='${docdir}'
   883 psdir='${docdir}'
   884 libdir='${exec_prefix}/lib'
   885 localedir='${datarootdir}/locale'
   886 mandir='${datarootdir}/man'
   888 ac_prev=
   889 ac_dashdash=
   890 for ac_option
   891 do
   892   # If the previous option needs an argument, assign it.
   893   if test -n "$ac_prev"; then
   894     eval $ac_prev=\$ac_option
   895     ac_prev=
   896     continue
   897   fi
   899   case $ac_option in
   900   *=*)	ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
   901   *)	ac_optarg=yes ;;
   902   esac
   904   # Accept the important Cygnus configure options, so we can diagnose typos.
   906   case $ac_dashdash$ac_option in
   907   --)
   908     ac_dashdash=yes ;;
   910   -bindir | --bindir | --bindi | --bind | --bin | --bi)
   911     ac_prev=bindir ;;
   912   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
   913     bindir=$ac_optarg ;;
   915   -build | --build | --buil | --bui | --bu)
   916     ac_prev=build_alias ;;
   917   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
   918     build_alias=$ac_optarg ;;
   920   -cache-file | --cache-file | --cache-fil | --cache-fi \
   921   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
   922     ac_prev=cache_file ;;
   923   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
   924   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
   925     cache_file=$ac_optarg ;;
   927   --config-cache | -C)
   928     cache_file=config.cache ;;
   930   -datadir | --datadir | --datadi | --datad)
   931     ac_prev=datadir ;;
   932   -datadir=* | --datadir=* | --datadi=* | --datad=*)
   933     datadir=$ac_optarg ;;
   935   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
   936   | --dataroo | --dataro | --datar)
   937     ac_prev=datarootdir ;;
   938   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
   939   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
   940     datarootdir=$ac_optarg ;;
   942   -disable-* | --disable-*)
   943     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
   944     # Reject names that are not valid shell variable names.
   945     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
   946       { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
   947    { (exit 1); exit 1; }; }
   948     ac_useropt_orig=$ac_useropt
   949     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
   950     case $ac_user_opts in
   951       *"
   952 "enable_$ac_useropt"
   953 "*) ;;
   954       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
   955 	 ac_unrecognized_sep=', ';;
   956     esac
   957     eval enable_$ac_useropt=no ;;
   959   -docdir | --docdir | --docdi | --doc | --do)
   960     ac_prev=docdir ;;
   961   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
   962     docdir=$ac_optarg ;;
   964   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
   965     ac_prev=dvidir ;;
   966   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
   967     dvidir=$ac_optarg ;;
   969   -enable-* | --enable-*)
   970     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
   971     # Reject names that are not valid shell variable names.
   972     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
   973       { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
   974    { (exit 1); exit 1; }; }
   975     ac_useropt_orig=$ac_useropt
   976     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
   977     case $ac_user_opts in
   978       *"
   979 "enable_$ac_useropt"
   980 "*) ;;
   981       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
   982 	 ac_unrecognized_sep=', ';;
   983     esac
   984     eval enable_$ac_useropt=\$ac_optarg ;;
   986   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
   987   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
   988   | --exec | --exe | --ex)
   989     ac_prev=exec_prefix ;;
   990   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
   991   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
   992   | --exec=* | --exe=* | --ex=*)
   993     exec_prefix=$ac_optarg ;;
   995   -gas | --gas | --ga | --g)
   996     # Obsolete; use --with-gas.
   997     with_gas=yes ;;
   999   -help | --help | --hel | --he | -h)
  1000     ac_init_help=long ;;
  1001   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
  1002     ac_init_help=recursive ;;
  1003   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
  1004     ac_init_help=short ;;
  1006   -host | --host | --hos | --ho)
  1007     ac_prev=host_alias ;;
  1008   -host=* | --host=* | --hos=* | --ho=*)
  1009     host_alias=$ac_optarg ;;
  1011   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
  1012     ac_prev=htmldir ;;
  1013   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
  1014   | --ht=*)
  1015     htmldir=$ac_optarg ;;
  1017   -includedir | --includedir | --includedi | --included | --include \
  1018   | --includ | --inclu | --incl | --inc)
  1019     ac_prev=includedir ;;
  1020   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
  1021   | --includ=* | --inclu=* | --incl=* | --inc=*)
  1022     includedir=$ac_optarg ;;
  1024   -infodir | --infodir | --infodi | --infod | --info | --inf)
  1025     ac_prev=infodir ;;
  1026   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
  1027     infodir=$ac_optarg ;;
  1029   -libdir | --libdir | --libdi | --libd)
  1030     ac_prev=libdir ;;
  1031   -libdir=* | --libdir=* | --libdi=* | --libd=*)
  1032     libdir=$ac_optarg ;;
  1034   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
  1035   | --libexe | --libex | --libe)
  1036     ac_prev=libexecdir ;;
  1037   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
  1038   | --libexe=* | --libex=* | --libe=*)
  1039     libexecdir=$ac_optarg ;;
  1041   -localedir | --localedir | --localedi | --localed | --locale)
  1042     ac_prev=localedir ;;
  1043   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
  1044     localedir=$ac_optarg ;;
  1046   -localstatedir | --localstatedir | --localstatedi | --localstated \
  1047   | --localstate | --localstat | --localsta | --localst | --locals)
  1048     ac_prev=localstatedir ;;
  1049   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
  1050   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
  1051     localstatedir=$ac_optarg ;;
  1053   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
  1054     ac_prev=mandir ;;
  1055   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
  1056     mandir=$ac_optarg ;;
  1058   -nfp | --nfp | --nf)
  1059     # Obsolete; use --without-fp.
  1060     with_fp=no ;;
  1062   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
  1063   | --no-cr | --no-c | -n)
  1064     no_create=yes ;;
  1066   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
  1067   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
  1068     no_recursion=yes ;;
  1070   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
  1071   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
  1072   | --oldin | --oldi | --old | --ol | --o)
  1073     ac_prev=oldincludedir ;;
  1074   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
  1075   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
  1076   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
  1077     oldincludedir=$ac_optarg ;;
  1079   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
  1080     ac_prev=prefix ;;
  1081   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
  1082     prefix=$ac_optarg ;;
  1084   -program-prefix | --program-prefix | --program-prefi | --program-pref \
  1085   | --program-pre | --program-pr | --program-p)
  1086     ac_prev=program_prefix ;;
  1087   -program-prefix=* | --program-prefix=* | --program-prefi=* \
  1088   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
  1089     program_prefix=$ac_optarg ;;
  1091   -program-suffix | --program-suffix | --program-suffi | --program-suff \
  1092   | --program-suf | --program-su | --program-s)
  1093     ac_prev=program_suffix ;;
  1094   -program-suffix=* | --program-suffix=* | --program-suffi=* \
  1095   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
  1096     program_suffix=$ac_optarg ;;
  1098   -program-transform-name | --program-transform-name \
  1099   | --program-transform-nam | --program-transform-na \
  1100   | --program-transform-n | --program-transform- \
  1101   | --program-transform | --program-transfor \
  1102   | --program-transfo | --program-transf \
  1103   | --program-trans | --program-tran \
  1104   | --progr-tra | --program-tr | --program-t)
  1105     ac_prev=program_transform_name ;;
  1106   -program-transform-name=* | --program-transform-name=* \
  1107   | --program-transform-nam=* | --program-transform-na=* \
  1108   | --program-transform-n=* | --program-transform-=* \
  1109   | --program-transform=* | --program-transfor=* \
  1110   | --program-transfo=* | --program-transf=* \
  1111   | --program-trans=* | --program-tran=* \
  1112   | --progr-tra=* | --program-tr=* | --program-t=*)
  1113     program_transform_name=$ac_optarg ;;
  1115   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
  1116     ac_prev=pdfdir ;;
  1117   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
  1118     pdfdir=$ac_optarg ;;
  1120   -psdir | --psdir | --psdi | --psd | --ps)
  1121     ac_prev=psdir ;;
  1122   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
  1123     psdir=$ac_optarg ;;
  1125   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  1126   | -silent | --silent | --silen | --sile | --sil)
  1127     silent=yes ;;
  1129   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
  1130     ac_prev=sbindir ;;
  1131   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
  1132   | --sbi=* | --sb=*)
  1133     sbindir=$ac_optarg ;;
  1135   -sharedstatedir | --sharedstatedir | --sharedstatedi \
  1136   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
  1137   | --sharedst | --shareds | --shared | --share | --shar \
  1138   | --sha | --sh)
  1139     ac_prev=sharedstatedir ;;
  1140   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
  1141   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
  1142   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
  1143   | --sha=* | --sh=*)
  1144     sharedstatedir=$ac_optarg ;;
  1146   -site | --site | --sit)
  1147     ac_prev=site ;;
  1148   -site=* | --site=* | --sit=*)
  1149     site=$ac_optarg ;;
  1151   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
  1152     ac_prev=srcdir ;;
  1153   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
  1154     srcdir=$ac_optarg ;;
  1156   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
  1157   | --syscon | --sysco | --sysc | --sys | --sy)
  1158     ac_prev=sysconfdir ;;
  1159   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
  1160   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
  1161     sysconfdir=$ac_optarg ;;
  1163   -target | --target | --targe | --targ | --tar | --ta | --t)
  1164     ac_prev=target_alias ;;
  1165   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
  1166     target_alias=$ac_optarg ;;
  1168   -v | -verbose | --verbose | --verbos | --verbo | --verb)
  1169     verbose=yes ;;
  1171   -version | --version | --versio | --versi | --vers | -V)
  1172     ac_init_version=: ;;
  1174   -with-* | --with-*)
  1175     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
  1176     # Reject names that are not valid shell variable names.
  1177     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
  1178       { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
  1179    { (exit 1); exit 1; }; }
  1180     ac_useropt_orig=$ac_useropt
  1181     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
  1182     case $ac_user_opts in
  1183       *"
  1184 "with_$ac_useropt"
  1185 "*) ;;
  1186       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
  1187 	 ac_unrecognized_sep=', ';;
  1188     esac
  1189     eval with_$ac_useropt=\$ac_optarg ;;
  1191   -without-* | --without-*)
  1192     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
  1193     # Reject names that are not valid shell variable names.
  1194     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
  1195       { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
  1196    { (exit 1); exit 1; }; }
  1197     ac_useropt_orig=$ac_useropt
  1198     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
  1199     case $ac_user_opts in
  1200       *"
  1201 "with_$ac_useropt"
  1202 "*) ;;
  1203       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
  1204 	 ac_unrecognized_sep=', ';;
  1205     esac
  1206     eval with_$ac_useropt=no ;;
  1208   --x)
  1209     # Obsolete; use --with-x.
  1210     with_x=yes ;;
  1212   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
  1213   | --x-incl | --x-inc | --x-in | --x-i)
  1214     ac_prev=x_includes ;;
  1215   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
  1216   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
  1217     x_includes=$ac_optarg ;;
  1219   -x-libraries | --x-libraries | --x-librarie | --x-librari \
  1220   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
  1221     ac_prev=x_libraries ;;
  1222   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
  1223   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
  1224     x_libraries=$ac_optarg ;;
  1226   -*) { $as_echo "$as_me: error: unrecognized option: $ac_option
  1227 Try \`$0 --help' for more information." >&2
  1228    { (exit 1); exit 1; }; }
  1229     ;;
  1231   *=*)
  1232     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
  1233     # Reject names that are not valid shell variable names.
  1234     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
  1235       { $as_echo "$as_me: error: invalid variable name: $ac_envvar" >&2
  1236    { (exit 1); exit 1; }; }
  1237     eval $ac_envvar=\$ac_optarg
  1238     export $ac_envvar ;;
  1240   *)
  1241     # FIXME: should be removed in autoconf 3.0.
  1242     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
  1243     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
  1244       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
  1245     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
  1246     ;;
  1248   esac
  1249 done
  1251 if test -n "$ac_prev"; then
  1252   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
  1253   { $as_echo "$as_me: error: missing argument to $ac_option" >&2
  1254    { (exit 1); exit 1; }; }
  1255 fi
  1257 if test -n "$ac_unrecognized_opts"; then
  1258   case $enable_option_checking in
  1259     no) ;;
  1260     fatal) { $as_echo "$as_me: error: Unrecognized options: $ac_unrecognized_opts" >&2
  1261    { (exit 1); exit 1; }; } ;;
  1262     *)     $as_echo "$as_me: WARNING: Unrecognized options: $ac_unrecognized_opts" >&2 ;;
  1263   esac
  1264 fi
  1266 # Check all directory arguments for consistency.
  1267 for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
  1268 		datadir sysconfdir sharedstatedir localstatedir includedir \
  1269 		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
  1270 		libdir localedir mandir
  1271 do
  1272   eval ac_val=\$$ac_var
  1273   # Remove trailing slashes.
  1274   case $ac_val in
  1275     */ )
  1276       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
  1277       eval $ac_var=\$ac_val;;
  1278   esac
  1279   # Be sure to have absolute directory names.
  1280   case $ac_val in
  1281     [\\/$]* | ?:[\\/]* )  continue;;
  1282     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
  1283   esac
  1284   { $as_echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
  1285    { (exit 1); exit 1; }; }
  1286 done
  1288 # There might be people who depend on the old broken behavior: `$host'
  1289 # used to hold the argument of --host etc.
  1290 # FIXME: To remove some day.
  1291 build=$build_alias
  1292 host=$host_alias
  1293 target=$target_alias
  1295 # FIXME: To remove some day.
  1296 if test "x$host_alias" != x; then
  1297   if test "x$build_alias" = x; then
  1298     cross_compiling=maybe
  1299     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
  1300     If a cross compiler is detected then cross compile mode will be used." >&2
  1301   elif test "x$build_alias" != "x$host_alias"; then
  1302     cross_compiling=yes
  1303   fi
  1304 fi
  1306 ac_tool_prefix=
  1307 test -n "$host_alias" && ac_tool_prefix=$host_alias-
  1309 test "$silent" = yes && exec 6>/dev/null
  1312 ac_pwd=`pwd` && test -n "$ac_pwd" &&
  1313 ac_ls_di=`ls -di .` &&
  1314 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
  1315   { $as_echo "$as_me: error: Working directory cannot be determined" >&2
  1316    { (exit 1); exit 1; }; }
  1317 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
  1318   { $as_echo "$as_me: error: pwd does not report name of working directory" >&2
  1319    { (exit 1); exit 1; }; }
  1322 # Find the source files, if location was not specified.
  1323 if test -z "$srcdir"; then
  1324   ac_srcdir_defaulted=yes
  1325   # Try the directory containing this script, then the parent directory.
  1326   ac_confdir=`$as_dirname -- "$as_myself" ||
  1327 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
  1328 	 X"$as_myself" : 'X\(//\)[^/]' \| \
  1329 	 X"$as_myself" : 'X\(//\)$' \| \
  1330 	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
  1331 $as_echo X"$as_myself" |
  1332     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
  1333 	    s//\1/
  1336 	  /^X\(\/\/\)[^/].*/{
  1337 	    s//\1/
  1340 	  /^X\(\/\/\)$/{
  1341 	    s//\1/
  1344 	  /^X\(\/\).*/{
  1345 	    s//\1/
  1348 	  s/.*/./; q'`
  1349   srcdir=$ac_confdir
  1350   if test ! -r "$srcdir/$ac_unique_file"; then
  1351     srcdir=..
  1352   fi
  1353 else
  1354   ac_srcdir_defaulted=no
  1355 fi
  1356 if test ! -r "$srcdir/$ac_unique_file"; then
  1357   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
  1358   { $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
  1359    { (exit 1); exit 1; }; }
  1360 fi
  1361 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
  1362 ac_abs_confdir=`(
  1363 	cd "$srcdir" && test -r "./$ac_unique_file" || { $as_echo "$as_me: error: $ac_msg" >&2
  1364    { (exit 1); exit 1; }; }
  1365 	pwd)`
  1366 # When building in place, set srcdir=.
  1367 if test "$ac_abs_confdir" = "$ac_pwd"; then
  1368   srcdir=.
  1369 fi
  1370 # Remove unnecessary trailing slashes from srcdir.
  1371 # Double slashes in file names in object file debugging info
  1372 # mess up M-x gdb in Emacs.
  1373 case $srcdir in
  1374 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
  1375 esac
  1376 for ac_var in $ac_precious_vars; do
  1377   eval ac_env_${ac_var}_set=\${${ac_var}+set}
  1378   eval ac_env_${ac_var}_value=\$${ac_var}
  1379   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
  1380   eval ac_cv_env_${ac_var}_value=\$${ac_var}
  1381 done
  1384 # Report the --help message.
  1386 if test "$ac_init_help" = "long"; then
  1387   # Omit some internal or obsolete options to make the list less imposing.
  1388   # This message is too long to be a string in the A/UX 3.1 sh.
  1389   cat <<_ACEOF
  1390 \`configure' configures this package to adapt to many kinds of systems.
  1392 Usage: $0 [OPTION]... [VAR=VALUE]...
  1394 To assign environment variables (e.g., CC, CFLAGS...), specify them as
  1395 VAR=VALUE.  See below for descriptions of some of the useful variables.
  1397 Defaults for the options are specified in brackets.
  1399 Configuration:
  1400   -h, --help              display this help and exit
  1401       --help=short        display options specific to this package
  1402       --help=recursive    display the short help of all the included packages
  1403   -V, --version           display version information and exit
  1404   -q, --quiet, --silent   do not print \`checking...' messages
  1405       --cache-file=FILE   cache test results in FILE [disabled]
  1406   -C, --config-cache      alias for \`--cache-file=config.cache'
  1407   -n, --no-create         do not create output files
  1408       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
  1410 Installation directories:
  1411   --prefix=PREFIX         install architecture-independent files in PREFIX
  1412                           [$ac_default_prefix]
  1413   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
  1414                           [PREFIX]
  1416 By default, \`make install' will install all the files in
  1417 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
  1418 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
  1419 for instance \`--prefix=\$HOME'.
  1421 For better control, use the options below.
  1423 Fine tuning of the installation directories:
  1424   --bindir=DIR            user executables [EPREFIX/bin]
  1425   --sbindir=DIR           system admin executables [EPREFIX/sbin]
  1426   --libexecdir=DIR        program executables [EPREFIX/libexec]
  1427   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
  1428   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
  1429   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
  1430   --libdir=DIR            object code libraries [EPREFIX/lib]
  1431   --includedir=DIR        C header files [PREFIX/include]
  1432   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
  1433   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
  1434   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
  1435   --infodir=DIR           info documentation [DATAROOTDIR/info]
  1436   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
  1437   --mandir=DIR            man documentation [DATAROOTDIR/man]
  1438   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
  1439   --htmldir=DIR           html documentation [DOCDIR]
  1440   --dvidir=DIR            dvi documentation [DOCDIR]
  1441   --pdfdir=DIR            pdf documentation [DOCDIR]
  1442   --psdir=DIR             ps documentation [DOCDIR]
  1443 _ACEOF
  1445   cat <<\_ACEOF
  1447 Program names:
  1448   --program-prefix=PREFIX            prepend PREFIX to installed program names
  1449   --program-suffix=SUFFIX            append SUFFIX to installed program names
  1450   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
  1452 System types:
  1453   --build=BUILD     configure for building on BUILD [guessed]
  1454   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
  1455 _ACEOF
  1456 fi
  1458 if test -n "$ac_init_help"; then
  1460   cat <<\_ACEOF
  1462 Optional Features:
  1463   --disable-option-checking  ignore unrecognized --enable/--with options
  1464   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
  1465   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
  1466   --enable-maintainer-mode  enable make rules and dependencies not useful
  1467 			  (and sometimes confusing) to the casual installer
  1468   --disable-dependency-tracking  speeds up one-time build
  1469   --enable-dependency-tracking   do not reject slow dependency extractors
  1470   --disable-translator    Disable the SH4 translator (Enable by default)
  1471   --enable-trace          Enable generation of IO traces (warning: hurts
  1472                           performance)
  1473   --enable-watch          Enable watchpoints in the debugger (warning: hurts
  1474                           performance)
  1475   --enable-sh4stats       Enable statistics on executed sh4 instructions
  1477 Optional Packages:
  1478   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
  1479   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
  1480   --with-osmesa           Build with the osmesa GL library (software
  1481                           rendering)
  1482   --with-gtk              Build with the GTK UI. Default on X11 systems
  1483   --with-esd              Build with support for the ESounD audio system
  1484   --with-pulse            Build with support for the PulseAudio audio system
  1486 Some influential environment variables:
  1487   CC          C compiler command
  1488   CFLAGS      C compiler flags
  1489   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
  1490               nonstandard directory <lib dir>
  1491   LIBS        libraries to pass to the linker, e.g. -l<library>
  1492   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
  1493               you have headers in a nonstandard directory <include dir>
  1494   CCAS        assembler compiler command (defaults to CC)
  1495   CCASFLAGS   assembler compiler flags (defaults to CFLAGS)
  1496   CPP         C preprocessor
  1497   PKG_CONFIG  path to pkg-config utility
  1498   LIBPNG_CFLAGS
  1499               C compiler flags for LIBPNG, overriding pkg-config
  1500   LIBPNG_LIBS linker flags for LIBPNG, overriding pkg-config
  1501   GLIB_CFLAGS C compiler flags for GLIB, overriding pkg-config
  1502   GLIB_LIBS   linker flags for GLIB, overriding pkg-config
  1503   GTK_CFLAGS  C compiler flags for GTK, overriding pkg-config
  1504   GTK_LIBS    linker flags for GTK, overriding pkg-config
  1505   PULSE_CFLAGS
  1506               C compiler flags for PULSE, overriding pkg-config
  1507   PULSE_LIBS  linker flags for PULSE, overriding pkg-config
  1508   ESOUND_CFLAGS
  1509               C compiler flags for ESOUND, overriding pkg-config
  1510   ESOUND_LIBS linker flags for ESOUND, overriding pkg-config
  1511   ALSA_CFLAGS C compiler flags for ALSA, overriding pkg-config
  1512   ALSA_LIBS   linker flags for ALSA, overriding pkg-config
  1514 Use these variables to override the choices made by `configure' or to help
  1515 it to find libraries and programs with nonstandard names/locations.
  1517 _ACEOF
  1518 ac_status=$?
  1519 fi
  1521 if test "$ac_init_help" = "recursive"; then
  1522   # If there are subdirs, report their specific --help.
  1523   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
  1524     test -d "$ac_dir" ||
  1525       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
  1526       continue
  1527     ac_builddir=.
  1529 case "$ac_dir" in
  1530 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
  1531 *)
  1532   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
  1533   # A ".." for each directory in $ac_dir_suffix.
  1534   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
  1535   case $ac_top_builddir_sub in
  1536   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
  1537   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
  1538   esac ;;
  1539 esac
  1540 ac_abs_top_builddir=$ac_pwd
  1541 ac_abs_builddir=$ac_pwd$ac_dir_suffix
  1542 # for backward compatibility:
  1543 ac_top_builddir=$ac_top_build_prefix
  1545 case $srcdir in
  1546   .)  # We are building in place.
  1547     ac_srcdir=.
  1548     ac_top_srcdir=$ac_top_builddir_sub
  1549     ac_abs_top_srcdir=$ac_pwd ;;
  1550   [\\/]* | ?:[\\/]* )  # Absolute name.
  1551     ac_srcdir=$srcdir$ac_dir_suffix;
  1552     ac_top_srcdir=$srcdir
  1553     ac_abs_top_srcdir=$srcdir ;;
  1554   *) # Relative name.
  1555     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
  1556     ac_top_srcdir=$ac_top_build_prefix$srcdir
  1557     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
  1558 esac
  1559 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
  1561     cd "$ac_dir" || { ac_status=$?; continue; }
  1562     # Check for guested configure.
  1563     if test -f "$ac_srcdir/configure.gnu"; then
  1564       echo &&
  1565       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
  1566     elif test -f "$ac_srcdir/configure"; then
  1567       echo &&
  1568       $SHELL "$ac_srcdir/configure" --help=recursive
  1569     else
  1570       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
  1571     fi || ac_status=$?
  1572     cd "$ac_pwd" || { ac_status=$?; break; }
  1573   done
  1574 fi
  1576 test -n "$ac_init_help" && exit $ac_status
  1577 if $ac_init_version; then
  1578   cat <<\_ACEOF
  1579 configure
  1580 generated by GNU Autoconf 2.62
  1582 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
  1583 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
  1584 This configure script is free software; the Free Software Foundation
  1585 gives unlimited permission to copy, distribute and modify it.
  1586 _ACEOF
  1587   exit
  1588 fi
  1589 cat >config.log <<_ACEOF
  1590 This file contains any messages produced by compilers while
  1591 running configure, to aid debugging if configure makes a mistake.
  1593 It was created by $as_me, which was
  1594 generated by GNU Autoconf 2.62.  Invocation command line was
  1596   $ $0 $@
  1598 _ACEOF
  1599 exec 5>>config.log
  1601 cat <<_ASUNAME
  1602 ## --------- ##
  1603 ## Platform. ##
  1604 ## --------- ##
  1606 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
  1607 uname -m = `(uname -m) 2>/dev/null || echo unknown`
  1608 uname -r = `(uname -r) 2>/dev/null || echo unknown`
  1609 uname -s = `(uname -s) 2>/dev/null || echo unknown`
  1610 uname -v = `(uname -v) 2>/dev/null || echo unknown`
  1612 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
  1613 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
  1615 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
  1616 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
  1617 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
  1618 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
  1619 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
  1620 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
  1621 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
  1623 _ASUNAME
  1625 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1626 for as_dir in $PATH
  1627 do
  1628   IFS=$as_save_IFS
  1629   test -z "$as_dir" && as_dir=.
  1630   $as_echo "PATH: $as_dir"
  1631 done
  1632 IFS=$as_save_IFS
  1634 } >&5
  1636 cat >&5 <<_ACEOF
  1639 ## ----------- ##
  1640 ## Core tests. ##
  1641 ## ----------- ##
  1643 _ACEOF
  1646 # Keep a trace of the command line.
  1647 # Strip out --no-create and --no-recursion so they do not pile up.
  1648 # Strip out --silent because we don't want to record it for future runs.
  1649 # Also quote any args containing shell meta-characters.
  1650 # Make two passes to allow for proper duplicate-argument suppression.
  1651 ac_configure_args=
  1652 ac_configure_args0=
  1653 ac_configure_args1=
  1654 ac_must_keep_next=false
  1655 for ac_pass in 1 2
  1656 do
  1657   for ac_arg
  1658   do
  1659     case $ac_arg in
  1660     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
  1661     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  1662     | -silent | --silent | --silen | --sile | --sil)
  1663       continue ;;
  1664     *\'*)
  1665       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
  1666     esac
  1667     case $ac_pass in
  1668     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
  1669     2)
  1670       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
  1671       if test $ac_must_keep_next = true; then
  1672 	ac_must_keep_next=false # Got value, back to normal.
  1673       else
  1674 	case $ac_arg in
  1675 	  *=* | --config-cache | -C | -disable-* | --disable-* \
  1676 	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
  1677 	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
  1678 	  | -with-* | --with-* | -without-* | --without-* | --x)
  1679 	    case "$ac_configure_args0 " in
  1680 	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
  1681 	    esac
  1682 	    ;;
  1683 	  -* ) ac_must_keep_next=true ;;
  1684 	esac
  1685       fi
  1686       ac_configure_args="$ac_configure_args '$ac_arg'"
  1687       ;;
  1688     esac
  1689   done
  1690 done
  1691 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
  1692 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
  1694 # When interrupted or exit'd, cleanup temporary files, and complete
  1695 # config.log.  We remove comments because anyway the quotes in there
  1696 # would cause problems or look ugly.
  1697 # WARNING: Use '\'' to represent an apostrophe within the trap.
  1698 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
  1699 trap 'exit_status=$?
  1700   # Save into config.log some information that might help in debugging.
  1702     echo
  1704     cat <<\_ASBOX
  1705 ## ---------------- ##
  1706 ## Cache variables. ##
  1707 ## ---------------- ##
  1708 _ASBOX
  1709     echo
  1710     # The following way of writing the cache mishandles newlines in values,
  1712   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
  1713     eval ac_val=\$$ac_var
  1714     case $ac_val in #(
  1715     *${as_nl}*)
  1716       case $ac_var in #(
  1717       *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
  1718 $as_echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
  1719       esac
  1720       case $ac_var in #(
  1721       _ | IFS | as_nl) ;; #(
  1722       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
  1723       *) $as_unset $ac_var ;;
  1724       esac ;;
  1725     esac
  1726   done
  1727   (set) 2>&1 |
  1728     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
  1729     *${as_nl}ac_space=\ *)
  1730       sed -n \
  1731 	"s/'\''/'\''\\\\'\'''\''/g;
  1732 	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
  1733       ;; #(
  1734     *)
  1735       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
  1736       ;;
  1737     esac |
  1738     sort
  1740     echo
  1742     cat <<\_ASBOX
  1743 ## ----------------- ##
  1744 ## Output variables. ##
  1745 ## ----------------- ##
  1746 _ASBOX
  1747     echo
  1748     for ac_var in $ac_subst_vars
  1749     do
  1750       eval ac_val=\$$ac_var
  1751       case $ac_val in
  1752       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
  1753       esac
  1754       $as_echo "$ac_var='\''$ac_val'\''"
  1755     done | sort
  1756     echo
  1758     if test -n "$ac_subst_files"; then
  1759       cat <<\_ASBOX
  1760 ## ------------------- ##
  1761 ## File substitutions. ##
  1762 ## ------------------- ##
  1763 _ASBOX
  1764       echo
  1765       for ac_var in $ac_subst_files
  1766       do
  1767 	eval ac_val=\$$ac_var
  1768 	case $ac_val in
  1769 	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
  1770 	esac
  1771 	$as_echo "$ac_var='\''$ac_val'\''"
  1772       done | sort
  1773       echo
  1774     fi
  1776     if test -s confdefs.h; then
  1777       cat <<\_ASBOX
  1778 ## ----------- ##
  1779 ## confdefs.h. ##
  1780 ## ----------- ##
  1781 _ASBOX
  1782       echo
  1783       cat confdefs.h
  1784       echo
  1785     fi
  1786     test "$ac_signal" != 0 &&
  1787       $as_echo "$as_me: caught signal $ac_signal"
  1788     $as_echo "$as_me: exit $exit_status"
  1789   } >&5
  1790   rm -f core *.core core.conftest.* &&
  1791     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
  1792     exit $exit_status
  1793 ' 0
  1794 for ac_signal in 1 2 13 15; do
  1795   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
  1796 done
  1797 ac_signal=0
  1799 # confdefs.h avoids OS command line length limits that DEFS can exceed.
  1800 rm -f -r conftest* confdefs.h
  1802 # Predefined preprocessor variables.
  1804 cat >>confdefs.h <<_ACEOF
  1805 #define PACKAGE_NAME "$PACKAGE_NAME"
  1806 _ACEOF
  1809 cat >>confdefs.h <<_ACEOF
  1810 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
  1811 _ACEOF
  1814 cat >>confdefs.h <<_ACEOF
  1815 #define PACKAGE_VERSION "$PACKAGE_VERSION"
  1816 _ACEOF
  1819 cat >>confdefs.h <<_ACEOF
  1820 #define PACKAGE_STRING "$PACKAGE_STRING"
  1821 _ACEOF
  1824 cat >>confdefs.h <<_ACEOF
  1825 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
  1826 _ACEOF
  1829 # Let the site file select an alternate cache file if it wants to.
  1830 # Prefer an explicitly selected file to automatically selected ones.
  1831 ac_site_file1=NONE
  1832 ac_site_file2=NONE
  1833 if test -n "$CONFIG_SITE"; then
  1834   ac_site_file1=$CONFIG_SITE
  1835 elif test "x$prefix" != xNONE; then
  1836   ac_site_file1=$prefix/share/config.site
  1837   ac_site_file2=$prefix/etc/config.site
  1838 else
  1839   ac_site_file1=$ac_default_prefix/share/config.site
  1840   ac_site_file2=$ac_default_prefix/etc/config.site
  1841 fi
  1842 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
  1843 do
  1844   test "x$ac_site_file" = xNONE && continue
  1845   if test -r "$ac_site_file"; then
  1846     { $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
  1847 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
  1848     sed 's/^/| /' "$ac_site_file" >&5
  1849     . "$ac_site_file"
  1850   fi
  1851 done
  1853 if test -r "$cache_file"; then
  1854   # Some versions of bash will fail to source /dev/null (special
  1855   # files actually), so we avoid doing that.
  1856   if test -f "$cache_file"; then
  1857     { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5
  1858 $as_echo "$as_me: loading cache $cache_file" >&6;}
  1859     case $cache_file in
  1860       [\\/]* | ?:[\\/]* ) . "$cache_file";;
  1861       *)                      . "./$cache_file";;
  1862     esac
  1863   fi
  1864 else
  1865   { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5
  1866 $as_echo "$as_me: creating cache $cache_file" >&6;}
  1867   >$cache_file
  1868 fi
  1870 # Check that the precious variables saved in the cache have kept the same
  1871 # value.
  1872 ac_cache_corrupted=false
  1873 for ac_var in $ac_precious_vars; do
  1874   eval ac_old_set=\$ac_cv_env_${ac_var}_set
  1875   eval ac_new_set=\$ac_env_${ac_var}_set
  1876   eval ac_old_val=\$ac_cv_env_${ac_var}_value
  1877   eval ac_new_val=\$ac_env_${ac_var}_value
  1878   case $ac_old_set,$ac_new_set in
  1879     set,)
  1880       { $as_echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
  1881 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
  1882       ac_cache_corrupted=: ;;
  1883     ,set)
  1884       { $as_echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
  1885 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
  1886       ac_cache_corrupted=: ;;
  1887     ,);;
  1888     *)
  1889       if test "x$ac_old_val" != "x$ac_new_val"; then
  1890 	# differences in whitespace do not lead to failure.
  1891 	ac_old_val_w=`echo x $ac_old_val`
  1892 	ac_new_val_w=`echo x $ac_new_val`
  1893 	if test "$ac_old_val_w" != "$ac_new_val_w"; then
  1894 	  { $as_echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
  1895 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
  1896 	  ac_cache_corrupted=:
  1897 	else
  1898 	  { $as_echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
  1899 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
  1900 	  eval $ac_var=\$ac_old_val
  1901 	fi
  1902 	{ $as_echo "$as_me:$LINENO:   former value:  \`$ac_old_val'" >&5
  1903 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
  1904 	{ $as_echo "$as_me:$LINENO:   current value: \`$ac_new_val'" >&5
  1905 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
  1906       fi;;
  1907   esac
  1908   # Pass precious variables to config.status.
  1909   if test "$ac_new_set" = set; then
  1910     case $ac_new_val in
  1911     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
  1912     *) ac_arg=$ac_var=$ac_new_val ;;
  1913     esac
  1914     case " $ac_configure_args " in
  1915       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
  1916       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
  1917     esac
  1918   fi
  1919 done
  1920 if $ac_cache_corrupted; then
  1921   { $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
  1922 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
  1923   { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
  1924 $as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
  1925    { (exit 1); exit 1; }; }
  1926 fi
  1944 ac_ext=c
  1945 ac_cpp='$CPP $CPPFLAGS'
  1946 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  1947 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  1948 ac_compiler_gnu=$ac_cv_c_compiler_gnu
  1951 am__api_version="1.9"
  1952 ac_aux_dir=
  1953 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
  1954   if test -f "$ac_dir/install-sh"; then
  1955     ac_aux_dir=$ac_dir
  1956     ac_install_sh="$ac_aux_dir/install-sh -c"
  1957     break
  1958   elif test -f "$ac_dir/install.sh"; then
  1959     ac_aux_dir=$ac_dir
  1960     ac_install_sh="$ac_aux_dir/install.sh -c"
  1961     break
  1962   elif test -f "$ac_dir/shtool"; then
  1963     ac_aux_dir=$ac_dir
  1964     ac_install_sh="$ac_aux_dir/shtool install -c"
  1965     break
  1966   fi
  1967 done
  1968 if test -z "$ac_aux_dir"; then
  1969   { { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
  1970 $as_echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
  1971    { (exit 1); exit 1; }; }
  1972 fi
  1974 # These three variables are undocumented and unsupported,
  1975 # and are intended to be withdrawn in a future Autoconf release.
  1976 # They can cause serious problems if a builder's source tree is in a directory
  1977 # whose full name contains unusual characters.
  1978 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
  1979 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
  1980 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
  1983 # Find a good install program.  We prefer a C program (faster),
  1984 # so one script is as good as another.  But avoid the broken or
  1985 # incompatible versions:
  1986 # SysV /etc/install, /usr/sbin/install
  1987 # SunOS /usr/etc/install
  1988 # IRIX /sbin/install
  1989 # AIX /bin/install
  1990 # AmigaOS /C/install, which installs bootblocks on floppy discs
  1991 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
  1992 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
  1993 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
  1994 # OS/2's system install, which has a completely different semantic
  1995 # ./install, which can be erroneously created by make from ./install.sh.
  1996 # Reject install programs that cannot install multiple files.
  1997 { $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
  1998 $as_echo_n "checking for a BSD-compatible install... " >&6; }
  1999 if test -z "$INSTALL"; then
  2000 if test "${ac_cv_path_install+set}" = set; then
  2001   $as_echo_n "(cached) " >&6
  2002 else
  2003   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2004 for as_dir in $PATH
  2005 do
  2006   IFS=$as_save_IFS
  2007   test -z "$as_dir" && as_dir=.
  2008   # Account for people who put trailing slashes in PATH elements.
  2009 case $as_dir/ in
  2010   ./ | .// | /cC/* | \
  2011   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
  2012   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
  2013   /usr/ucb/* ) ;;
  2014   *)
  2015     # OSF1 and SCO ODT 3.0 have their own names for install.
  2016     # Don't use installbsd from OSF since it installs stuff as root
  2017     # by default.
  2018     for ac_prog in ginstall scoinst install; do
  2019       for ac_exec_ext in '' $ac_executable_extensions; do
  2020 	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
  2021 	  if test $ac_prog = install &&
  2022 	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
  2023 	    # AIX install.  It has an incompatible calling convention.
  2025 	  elif test $ac_prog = install &&
  2026 	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
  2027 	    # program-specific install script used by HP pwplus--don't use.
  2029 	  else
  2030 	    rm -rf conftest.one conftest.two conftest.dir
  2031 	    echo one > conftest.one
  2032 	    echo two > conftest.two
  2033 	    mkdir conftest.dir
  2034 	    if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
  2035 	      test -s conftest.one && test -s conftest.two &&
  2036 	      test -s conftest.dir/conftest.one &&
  2037 	      test -s conftest.dir/conftest.two
  2038 	    then
  2039 	      ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
  2040 	      break 3
  2041 	    fi
  2042 	  fi
  2043 	fi
  2044       done
  2045     done
  2046     ;;
  2047 esac
  2049 done
  2050 IFS=$as_save_IFS
  2052 rm -rf conftest.one conftest.two conftest.dir
  2054 fi
  2055   if test "${ac_cv_path_install+set}" = set; then
  2056     INSTALL=$ac_cv_path_install
  2057   else
  2058     # As a last resort, use the slow shell script.  Don't cache a
  2059     # value for INSTALL within a source directory, because that will
  2060     # break other packages using the cache if that directory is
  2061     # removed, or if the value is a relative name.
  2062     INSTALL=$ac_install_sh
  2063   fi
  2064 fi
  2065 { $as_echo "$as_me:$LINENO: result: $INSTALL" >&5
  2066 $as_echo "$INSTALL" >&6; }
  2068 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
  2069 # It thinks the first close brace ends the variable substitution.
  2070 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
  2072 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
  2074 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
  2076 { $as_echo "$as_me:$LINENO: checking whether build environment is sane" >&5
  2077 $as_echo_n "checking whether build environment is sane... " >&6; }
  2078 # Just in case
  2079 sleep 1
  2080 echo timestamp > conftest.file
  2081 # Do `set' in a subshell so we don't clobber the current shell's
  2082 # arguments.  Must try -L first in case configure is actually a
  2083 # symlink; some systems play weird games with the mod time of symlinks
  2084 # (eg FreeBSD returns the mod time of the symlink's containing
  2085 # directory).
  2086 if (
  2087    set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
  2088    if test "$*" = "X"; then
  2089       # -L didn't work.
  2090       set X `ls -t $srcdir/configure conftest.file`
  2091    fi
  2092    rm -f conftest.file
  2093    if test "$*" != "X $srcdir/configure conftest.file" \
  2094       && test "$*" != "X conftest.file $srcdir/configure"; then
  2096       # If neither matched, then we have a broken ls.  This can happen
  2097       # if, for instance, CONFIG_SHELL is bash and it inherits a
  2098       # broken ls alias from the environment.  This has actually
  2099       # happened.  Such a system could not be considered "sane".
  2100       { { $as_echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
  2101 alias in your environment" >&5
  2102 $as_echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
  2103 alias in your environment" >&2;}
  2104    { (exit 1); exit 1; }; }
  2105    fi
  2107    test "$2" = conftest.file
  2109 then
  2110    # Ok.
  2112 else
  2113    { { $as_echo "$as_me:$LINENO: error: newly created file is older than distributed files!
  2114 Check your system clock" >&5
  2115 $as_echo "$as_me: error: newly created file is older than distributed files!
  2116 Check your system clock" >&2;}
  2117    { (exit 1); exit 1; }; }
  2118 fi
  2119 { $as_echo "$as_me:$LINENO: result: yes" >&5
  2120 $as_echo "yes" >&6; }
  2121 test "$program_prefix" != NONE &&
  2122   program_transform_name="s&^&$program_prefix&;$program_transform_name"
  2123 # Use a double $ so make ignores it.
  2124 test "$program_suffix" != NONE &&
  2125   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
  2126 # Double any \ or $.
  2127 # By default was `s,x,x', remove it if useless.
  2128 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
  2129 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
  2131 # expand $ac_aux_dir to an absolute path
  2132 am_aux_dir=`cd $ac_aux_dir && pwd`
  2134 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
  2135 # Use eval to expand $SHELL
  2136 if eval "$MISSING --run true"; then
  2137   am_missing_run="$MISSING --run "
  2138 else
  2139   am_missing_run=
  2140   { $as_echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
  2141 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
  2142 fi
  2144 if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
  2145   # We used to keeping the `.' as first argument, in order to
  2146   # allow $(mkdir_p) to be used without argument.  As in
  2147   #   $(mkdir_p) $(somedir)
  2148   # where $(somedir) is conditionally defined.  However this is wrong
  2149   # for two reasons:
  2150   #  1. if the package is installed by a user who cannot write `.'
  2151   #     make install will fail,
  2152   #  2. the above comment should most certainly read
  2153   #     $(mkdir_p) $(DESTDIR)$(somedir)
  2154   #     so it does not work when $(somedir) is undefined and
  2155   #     $(DESTDIR) is not.
  2156   #  To support the latter case, we have to write
  2157   #     test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
  2158   #  so the `.' trick is pointless.
  2159   mkdir_p='mkdir -p --'
  2160 else
  2161   # On NextStep and OpenStep, the `mkdir' command does not
  2162   # recognize any option.  It will interpret all options as
  2163   # directories to create, and then abort because `.' already
  2164   # exists.
  2165   for d in ./-p ./--version;
  2166   do
  2167     test -d $d && rmdir $d
  2168   done
  2169   # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
  2170   if test -f "$ac_aux_dir/mkinstalldirs"; then
  2171     mkdir_p='$(mkinstalldirs)'
  2172   else
  2173     mkdir_p='$(install_sh) -d'
  2174   fi
  2175 fi
  2177 for ac_prog in gawk mawk nawk awk
  2178 do
  2179   # Extract the first word of "$ac_prog", so it can be a program name with args.
  2180 set dummy $ac_prog; ac_word=$2
  2181 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  2182 $as_echo_n "checking for $ac_word... " >&6; }
  2183 if test "${ac_cv_prog_AWK+set}" = set; then
  2184   $as_echo_n "(cached) " >&6
  2185 else
  2186   if test -n "$AWK"; then
  2187   ac_cv_prog_AWK="$AWK" # Let the user override the test.
  2188 else
  2189 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2190 for as_dir in $PATH
  2191 do
  2192   IFS=$as_save_IFS
  2193   test -z "$as_dir" && as_dir=.
  2194   for ac_exec_ext in '' $ac_executable_extensions; do
  2195   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2196     ac_cv_prog_AWK="$ac_prog"
  2197     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2198     break 2
  2199   fi
  2200 done
  2201 done
  2202 IFS=$as_save_IFS
  2204 fi
  2205 fi
  2206 AWK=$ac_cv_prog_AWK
  2207 if test -n "$AWK"; then
  2208   { $as_echo "$as_me:$LINENO: result: $AWK" >&5
  2209 $as_echo "$AWK" >&6; }
  2210 else
  2211   { $as_echo "$as_me:$LINENO: result: no" >&5
  2212 $as_echo "no" >&6; }
  2213 fi
  2216   test -n "$AWK" && break
  2217 done
  2219 { $as_echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
  2220 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
  2221 set x ${MAKE-make}
  2222 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
  2223 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
  2224   $as_echo_n "(cached) " >&6
  2225 else
  2226   cat >conftest.make <<\_ACEOF
  2227 SHELL = /bin/sh
  2228 all:
  2229 	@echo '@@@%%%=$(MAKE)=@@@%%%'
  2230 _ACEOF
  2231 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
  2232 case `${MAKE-make} -f conftest.make 2>/dev/null` in
  2233   *@@@%%%=?*=@@@%%%*)
  2234     eval ac_cv_prog_make_${ac_make}_set=yes;;
  2235   *)
  2236     eval ac_cv_prog_make_${ac_make}_set=no;;
  2237 esac
  2238 rm -f conftest.make
  2239 fi
  2240 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
  2241   { $as_echo "$as_me:$LINENO: result: yes" >&5
  2242 $as_echo "yes" >&6; }
  2243   SET_MAKE=
  2244 else
  2245   { $as_echo "$as_me:$LINENO: result: no" >&5
  2246 $as_echo "no" >&6; }
  2247   SET_MAKE="MAKE=${MAKE-make}"
  2248 fi
  2250 rm -rf .tst 2>/dev/null
  2251 mkdir .tst 2>/dev/null
  2252 if test -d .tst; then
  2253   am__leading_dot=.
  2254 else
  2255   am__leading_dot=_
  2256 fi
  2257 rmdir .tst 2>/dev/null
  2259 # test to see if srcdir already configured
  2260 if test "`cd $srcdir && pwd`" != "`pwd`" &&
  2261    test -f $srcdir/config.status; then
  2262   { { $as_echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
  2263 $as_echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
  2264    { (exit 1); exit 1; }; }
  2265 fi
  2267 # test whether we have cygpath
  2268 if test -z "$CYGPATH_W"; then
  2269   if (cygpath --version) >/dev/null 2>/dev/null; then
  2270     CYGPATH_W='cygpath -w'
  2271   else
  2272     CYGPATH_W=echo
  2273   fi
  2274 fi
  2277 # Define the identity of the package.
  2278  PACKAGE=lxdream
  2279  VERSION=0.8.4
  2282 cat >>confdefs.h <<_ACEOF
  2283 #define PACKAGE "$PACKAGE"
  2284 _ACEOF
  2287 cat >>confdefs.h <<_ACEOF
  2288 #define VERSION "$VERSION"
  2289 _ACEOF
  2291 # Some tools Automake needs.
  2293 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
  2296 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
  2299 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
  2302 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
  2305 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
  2307 install_sh=${install_sh-"$am_aux_dir/install-sh"}
  2309 # Installed binaries are usually stripped using `strip' when the user
  2310 # run `make install-strip'.  However `strip' might not be the right
  2311 # tool to use in cross-compilation environments, therefore Automake
  2312 # will honor the `STRIP' environment variable to overrule this program.
  2313 if test "$cross_compiling" != no; then
  2314   if test -n "$ac_tool_prefix"; then
  2315   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
  2316 set dummy ${ac_tool_prefix}strip; ac_word=$2
  2317 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  2318 $as_echo_n "checking for $ac_word... " >&6; }
  2319 if test "${ac_cv_prog_STRIP+set}" = set; then
  2320   $as_echo_n "(cached) " >&6
  2321 else
  2322   if test -n "$STRIP"; then
  2323   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
  2324 else
  2325 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2326 for as_dir in $PATH
  2327 do
  2328   IFS=$as_save_IFS
  2329   test -z "$as_dir" && as_dir=.
  2330   for ac_exec_ext in '' $ac_executable_extensions; do
  2331   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2332     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
  2333     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2334     break 2
  2335   fi
  2336 done
  2337 done
  2338 IFS=$as_save_IFS
  2340 fi
  2341 fi
  2342 STRIP=$ac_cv_prog_STRIP
  2343 if test -n "$STRIP"; then
  2344   { $as_echo "$as_me:$LINENO: result: $STRIP" >&5
  2345 $as_echo "$STRIP" >&6; }
  2346 else
  2347   { $as_echo "$as_me:$LINENO: result: no" >&5
  2348 $as_echo "no" >&6; }
  2349 fi
  2352 fi
  2353 if test -z "$ac_cv_prog_STRIP"; then
  2354   ac_ct_STRIP=$STRIP
  2355   # Extract the first word of "strip", so it can be a program name with args.
  2356 set dummy strip; ac_word=$2
  2357 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  2358 $as_echo_n "checking for $ac_word... " >&6; }
  2359 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
  2360   $as_echo_n "(cached) " >&6
  2361 else
  2362   if test -n "$ac_ct_STRIP"; then
  2363   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
  2364 else
  2365 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2366 for as_dir in $PATH
  2367 do
  2368   IFS=$as_save_IFS
  2369   test -z "$as_dir" && as_dir=.
  2370   for ac_exec_ext in '' $ac_executable_extensions; do
  2371   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2372     ac_cv_prog_ac_ct_STRIP="strip"
  2373     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2374     break 2
  2375   fi
  2376 done
  2377 done
  2378 IFS=$as_save_IFS
  2380 fi
  2381 fi
  2382 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
  2383 if test -n "$ac_ct_STRIP"; then
  2384   { $as_echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
  2385 $as_echo "$ac_ct_STRIP" >&6; }
  2386 else
  2387   { $as_echo "$as_me:$LINENO: result: no" >&5
  2388 $as_echo "no" >&6; }
  2389 fi
  2391   if test "x$ac_ct_STRIP" = x; then
  2392     STRIP=":"
  2393   else
  2394     case $cross_compiling:$ac_tool_warned in
  2395 yes:)
  2396 { $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  2397 whose name does not start with the host triplet.  If you think this
  2398 configuration is useful to you, please write to autoconf@gnu.org." >&5
  2399 $as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  2400 whose name does not start with the host triplet.  If you think this
  2401 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  2402 ac_tool_warned=yes ;;
  2403 esac
  2404     STRIP=$ac_ct_STRIP
  2405   fi
  2406 else
  2407   STRIP="$ac_cv_prog_STRIP"
  2408 fi
  2410 fi
  2411 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
  2413 # We need awk for the "check" target.  The system "awk" is bad on
  2414 # some platforms.
  2415 # Always define AMTAR for backward compatibility.
  2417 AMTAR=${AMTAR-"${am_missing_run}tar"}
  2419 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
  2425 { $as_echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
  2426 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
  2427     # Check whether --enable-maintainer-mode was given.
  2428 if test "${enable_maintainer_mode+set}" = set; then
  2429   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
  2430 else
  2431   USE_MAINTAINER_MODE=no
  2432 fi
  2434   { $as_echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
  2435 $as_echo "$USE_MAINTAINER_MODE" >&6; }
  2438 if test $USE_MAINTAINER_MODE = yes; then
  2439   MAINTAINER_MODE_TRUE=
  2440   MAINTAINER_MODE_FALSE='#'
  2441 else
  2442   MAINTAINER_MODE_TRUE='#'
  2443   MAINTAINER_MODE_FALSE=
  2444 fi
  2446   MAINT=$MAINTAINER_MODE_TRUE
  2449 ac_config_headers="$ac_config_headers config.h"
  2452 DEPDIR="${am__leading_dot}deps"
  2454 ac_config_commands="$ac_config_commands depfiles"
  2457 am_make=${MAKE-make}
  2458 cat > confinc << 'END'
  2459 am__doit:
  2460 	@echo done
  2461 .PHONY: am__doit
  2462 END
  2463 # If we don't find an include directive, just comment out the code.
  2464 { $as_echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
  2465 $as_echo_n "checking for style of include used by $am_make... " >&6; }
  2466 am__include="#"
  2467 am__quote=
  2468 _am_result=none
  2469 # First try GNU make style include.
  2470 echo "include confinc" > confmf
  2471 # We grep out `Entering directory' and `Leaving directory'
  2472 # messages which can occur if `w' ends up in MAKEFLAGS.
  2473 # In particular we don't look at `^make:' because GNU make might
  2474 # be invoked under some other name (usually "gmake"), in which
  2475 # case it prints its new name instead of `make'.
  2476 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
  2477    am__include=include
  2478    am__quote=
  2479    _am_result=GNU
  2480 fi
  2481 # Now try BSD make style include.
  2482 if test "$am__include" = "#"; then
  2483    echo '.include "confinc"' > confmf
  2484    if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
  2485       am__include=.include
  2486       am__quote="\""
  2487       _am_result=BSD
  2488    fi
  2489 fi
  2492 { $as_echo "$as_me:$LINENO: result: $_am_result" >&5
  2493 $as_echo "$_am_result" >&6; }
  2494 rm -f confinc confmf
  2496 # Check whether --enable-dependency-tracking was given.
  2497 if test "${enable_dependency_tracking+set}" = set; then
  2498   enableval=$enable_dependency_tracking;
  2499 fi
  2501 if test "x$enable_dependency_tracking" != xno; then
  2502   am_depcomp="$ac_aux_dir/depcomp"
  2503   AMDEPBACKSLASH='\'
  2504 fi
  2507 if test "x$enable_dependency_tracking" != xno; then
  2508   AMDEP_TRUE=
  2509   AMDEP_FALSE='#'
  2510 else
  2511   AMDEP_TRUE='#'
  2512   AMDEP_FALSE=
  2513 fi
  2517 ac_ext=c
  2518 ac_cpp='$CPP $CPPFLAGS'
  2519 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  2520 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  2521 ac_compiler_gnu=$ac_cv_c_compiler_gnu
  2522 if test -n "$ac_tool_prefix"; then
  2523   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
  2524 set dummy ${ac_tool_prefix}gcc; ac_word=$2
  2525 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  2526 $as_echo_n "checking for $ac_word... " >&6; }
  2527 if test "${ac_cv_prog_CC+set}" = set; then
  2528   $as_echo_n "(cached) " >&6
  2529 else
  2530   if test -n "$CC"; then
  2531   ac_cv_prog_CC="$CC" # Let the user override the test.
  2532 else
  2533 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2534 for as_dir in $PATH
  2535 do
  2536   IFS=$as_save_IFS
  2537   test -z "$as_dir" && as_dir=.
  2538   for ac_exec_ext in '' $ac_executable_extensions; do
  2539   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2540     ac_cv_prog_CC="${ac_tool_prefix}gcc"
  2541     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2542     break 2
  2543   fi
  2544 done
  2545 done
  2546 IFS=$as_save_IFS
  2548 fi
  2549 fi
  2550 CC=$ac_cv_prog_CC
  2551 if test -n "$CC"; then
  2552   { $as_echo "$as_me:$LINENO: result: $CC" >&5
  2553 $as_echo "$CC" >&6; }
  2554 else
  2555   { $as_echo "$as_me:$LINENO: result: no" >&5
  2556 $as_echo "no" >&6; }
  2557 fi
  2560 fi
  2561 if test -z "$ac_cv_prog_CC"; then
  2562   ac_ct_CC=$CC
  2563   # Extract the first word of "gcc", so it can be a program name with args.
  2564 set dummy gcc; ac_word=$2
  2565 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  2566 $as_echo_n "checking for $ac_word... " >&6; }
  2567 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  2568   $as_echo_n "(cached) " >&6
  2569 else
  2570   if test -n "$ac_ct_CC"; then
  2571   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  2572 else
  2573 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2574 for as_dir in $PATH
  2575 do
  2576   IFS=$as_save_IFS
  2577   test -z "$as_dir" && as_dir=.
  2578   for ac_exec_ext in '' $ac_executable_extensions; do
  2579   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2580     ac_cv_prog_ac_ct_CC="gcc"
  2581     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2582     break 2
  2583   fi
  2584 done
  2585 done
  2586 IFS=$as_save_IFS
  2588 fi
  2589 fi
  2590 ac_ct_CC=$ac_cv_prog_ac_ct_CC
  2591 if test -n "$ac_ct_CC"; then
  2592   { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  2593 $as_echo "$ac_ct_CC" >&6; }
  2594 else
  2595   { $as_echo "$as_me:$LINENO: result: no" >&5
  2596 $as_echo "no" >&6; }
  2597 fi
  2599   if test "x$ac_ct_CC" = x; then
  2600     CC=""
  2601   else
  2602     case $cross_compiling:$ac_tool_warned in
  2603 yes:)
  2604 { $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  2605 whose name does not start with the host triplet.  If you think this
  2606 configuration is useful to you, please write to autoconf@gnu.org." >&5
  2607 $as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  2608 whose name does not start with the host triplet.  If you think this
  2609 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  2610 ac_tool_warned=yes ;;
  2611 esac
  2612     CC=$ac_ct_CC
  2613   fi
  2614 else
  2615   CC="$ac_cv_prog_CC"
  2616 fi
  2618 if test -z "$CC"; then
  2619           if test -n "$ac_tool_prefix"; then
  2620     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
  2621 set dummy ${ac_tool_prefix}cc; ac_word=$2
  2622 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  2623 $as_echo_n "checking for $ac_word... " >&6; }
  2624 if test "${ac_cv_prog_CC+set}" = set; then
  2625   $as_echo_n "(cached) " >&6
  2626 else
  2627   if test -n "$CC"; then
  2628   ac_cv_prog_CC="$CC" # Let the user override the test.
  2629 else
  2630 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2631 for as_dir in $PATH
  2632 do
  2633   IFS=$as_save_IFS
  2634   test -z "$as_dir" && as_dir=.
  2635   for ac_exec_ext in '' $ac_executable_extensions; do
  2636   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2637     ac_cv_prog_CC="${ac_tool_prefix}cc"
  2638     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2639     break 2
  2640   fi
  2641 done
  2642 done
  2643 IFS=$as_save_IFS
  2645 fi
  2646 fi
  2647 CC=$ac_cv_prog_CC
  2648 if test -n "$CC"; then
  2649   { $as_echo "$as_me:$LINENO: result: $CC" >&5
  2650 $as_echo "$CC" >&6; }
  2651 else
  2652   { $as_echo "$as_me:$LINENO: result: no" >&5
  2653 $as_echo "no" >&6; }
  2654 fi
  2657   fi
  2658 fi
  2659 if test -z "$CC"; then
  2660   # Extract the first word of "cc", so it can be a program name with args.
  2661 set dummy cc; ac_word=$2
  2662 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  2663 $as_echo_n "checking for $ac_word... " >&6; }
  2664 if test "${ac_cv_prog_CC+set}" = set; then
  2665   $as_echo_n "(cached) " >&6
  2666 else
  2667   if test -n "$CC"; then
  2668   ac_cv_prog_CC="$CC" # Let the user override the test.
  2669 else
  2670   ac_prog_rejected=no
  2671 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2672 for as_dir in $PATH
  2673 do
  2674   IFS=$as_save_IFS
  2675   test -z "$as_dir" && as_dir=.
  2676   for ac_exec_ext in '' $ac_executable_extensions; do
  2677   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2678     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
  2679        ac_prog_rejected=yes
  2680        continue
  2681      fi
  2682     ac_cv_prog_CC="cc"
  2683     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2684     break 2
  2685   fi
  2686 done
  2687 done
  2688 IFS=$as_save_IFS
  2690 if test $ac_prog_rejected = yes; then
  2691   # We found a bogon in the path, so make sure we never use it.
  2692   set dummy $ac_cv_prog_CC
  2693   shift
  2694   if test $# != 0; then
  2695     # We chose a different compiler from the bogus one.
  2696     # However, it has the same basename, so the bogon will be chosen
  2697     # first if we set CC to just the basename; use the full file name.
  2698     shift
  2699     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
  2700   fi
  2701 fi
  2702 fi
  2703 fi
  2704 CC=$ac_cv_prog_CC
  2705 if test -n "$CC"; then
  2706   { $as_echo "$as_me:$LINENO: result: $CC" >&5
  2707 $as_echo "$CC" >&6; }
  2708 else
  2709   { $as_echo "$as_me:$LINENO: result: no" >&5
  2710 $as_echo "no" >&6; }
  2711 fi
  2714 fi
  2715 if test -z "$CC"; then
  2716   if test -n "$ac_tool_prefix"; then
  2717   for ac_prog in cl.exe
  2718   do
  2719     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
  2720 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
  2721 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  2722 $as_echo_n "checking for $ac_word... " >&6; }
  2723 if test "${ac_cv_prog_CC+set}" = set; then
  2724   $as_echo_n "(cached) " >&6
  2725 else
  2726   if test -n "$CC"; then
  2727   ac_cv_prog_CC="$CC" # Let the user override the test.
  2728 else
  2729 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2730 for as_dir in $PATH
  2731 do
  2732   IFS=$as_save_IFS
  2733   test -z "$as_dir" && as_dir=.
  2734   for ac_exec_ext in '' $ac_executable_extensions; do
  2735   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2736     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
  2737     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2738     break 2
  2739   fi
  2740 done
  2741 done
  2742 IFS=$as_save_IFS
  2744 fi
  2745 fi
  2746 CC=$ac_cv_prog_CC
  2747 if test -n "$CC"; then
  2748   { $as_echo "$as_me:$LINENO: result: $CC" >&5
  2749 $as_echo "$CC" >&6; }
  2750 else
  2751   { $as_echo "$as_me:$LINENO: result: no" >&5
  2752 $as_echo "no" >&6; }
  2753 fi
  2756     test -n "$CC" && break
  2757   done
  2758 fi
  2759 if test -z "$CC"; then
  2760   ac_ct_CC=$CC
  2761   for ac_prog in cl.exe
  2762 do
  2763   # Extract the first word of "$ac_prog", so it can be a program name with args.
  2764 set dummy $ac_prog; ac_word=$2
  2765 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  2766 $as_echo_n "checking for $ac_word... " >&6; }
  2767 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  2768   $as_echo_n "(cached) " >&6
  2769 else
  2770   if test -n "$ac_ct_CC"; then
  2771   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  2772 else
  2773 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2774 for as_dir in $PATH
  2775 do
  2776   IFS=$as_save_IFS
  2777   test -z "$as_dir" && as_dir=.
  2778   for ac_exec_ext in '' $ac_executable_extensions; do
  2779   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2780     ac_cv_prog_ac_ct_CC="$ac_prog"
  2781     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2782     break 2
  2783   fi
  2784 done
  2785 done
  2786 IFS=$as_save_IFS
  2788 fi
  2789 fi
  2790 ac_ct_CC=$ac_cv_prog_ac_ct_CC
  2791 if test -n "$ac_ct_CC"; then
  2792   { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  2793 $as_echo "$ac_ct_CC" >&6; }
  2794 else
  2795   { $as_echo "$as_me:$LINENO: result: no" >&5
  2796 $as_echo "no" >&6; }
  2797 fi
  2800   test -n "$ac_ct_CC" && break
  2801 done
  2803   if test "x$ac_ct_CC" = x; then
  2804     CC=""
  2805   else
  2806     case $cross_compiling:$ac_tool_warned in
  2807 yes:)
  2808 { $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  2809 whose name does not start with the host triplet.  If you think this
  2810 configuration is useful to you, please write to autoconf@gnu.org." >&5
  2811 $as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  2812 whose name does not start with the host triplet.  If you think this
  2813 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  2814 ac_tool_warned=yes ;;
  2815 esac
  2816     CC=$ac_ct_CC
  2817   fi
  2818 fi
  2820 fi
  2823 test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
  2824 See \`config.log' for more details." >&5
  2825 $as_echo "$as_me: error: no acceptable C compiler found in \$PATH
  2826 See \`config.log' for more details." >&2;}
  2827    { (exit 1); exit 1; }; }
  2829 # Provide some information about the compiler.
  2830 $as_echo "$as_me:$LINENO: checking for C compiler version" >&5
  2831 set X $ac_compile
  2832 ac_compiler=$2
  2833 { (ac_try="$ac_compiler --version >&5"
  2834 case "(($ac_try" in
  2835   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2836   *) ac_try_echo=$ac_try;;
  2837 esac
  2838 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  2839 $as_echo "$ac_try_echo") >&5
  2840   (eval "$ac_compiler --version >&5") 2>&5
  2841   ac_status=$?
  2842   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2843   (exit $ac_status); }
  2844 { (ac_try="$ac_compiler -v >&5"
  2845 case "(($ac_try" in
  2846   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2847   *) ac_try_echo=$ac_try;;
  2848 esac
  2849 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  2850 $as_echo "$ac_try_echo") >&5
  2851   (eval "$ac_compiler -v >&5") 2>&5
  2852   ac_status=$?
  2853   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2854   (exit $ac_status); }
  2855 { (ac_try="$ac_compiler -V >&5"
  2856 case "(($ac_try" in
  2857   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2858   *) ac_try_echo=$ac_try;;
  2859 esac
  2860 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  2861 $as_echo "$ac_try_echo") >&5
  2862   (eval "$ac_compiler -V >&5") 2>&5
  2863   ac_status=$?
  2864   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2865   (exit $ac_status); }
  2867 cat >conftest.$ac_ext <<_ACEOF
  2868 /* confdefs.h.  */
  2869 _ACEOF
  2870 cat confdefs.h >>conftest.$ac_ext
  2871 cat >>conftest.$ac_ext <<_ACEOF
  2872 /* end confdefs.h.  */
  2874 int
  2875 main ()
  2879   return 0;
  2881 _ACEOF
  2882 ac_clean_files_save=$ac_clean_files
  2883 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
  2884 # Try to create an executable without -o first, disregard a.out.
  2885 # It will help us diagnose broken compilers, and finding out an intuition
  2886 # of exeext.
  2887 { $as_echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
  2888 $as_echo_n "checking for C compiler default output file name... " >&6; }
  2889 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
  2891 # The possible output files:
  2892 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
  2894 ac_rmfiles=
  2895 for ac_file in $ac_files
  2896 do
  2897   case $ac_file in
  2898     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
  2899     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
  2900   esac
  2901 done
  2902 rm -f $ac_rmfiles
  2904 if { (ac_try="$ac_link_default"
  2905 case "(($ac_try" in
  2906   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2907   *) ac_try_echo=$ac_try;;
  2908 esac
  2909 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  2910 $as_echo "$ac_try_echo") >&5
  2911   (eval "$ac_link_default") 2>&5
  2912   ac_status=$?
  2913   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2914   (exit $ac_status); }; then
  2915   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
  2916 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
  2917 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
  2918 # so that the user can short-circuit this test for compilers unknown to
  2919 # Autoconf.
  2920 for ac_file in $ac_files ''
  2921 do
  2922   test -f "$ac_file" || continue
  2923   case $ac_file in
  2924     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
  2925 	;;
  2926     [ab].out )
  2927 	# We found the default executable, but exeext='' is most
  2928 	# certainly right.
  2929 	break;;
  2930     *.* )
  2931         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
  2932 	then :; else
  2933 	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
  2934 	fi
  2935 	# We set ac_cv_exeext here because the later test for it is not
  2936 	# safe: cross compilers may not add the suffix if given an `-o'
  2937 	# argument, so we may need to know it at that point already.
  2938 	# Even if this section looks crufty: it has the advantage of
  2939 	# actually working.
  2940 	break;;
  2941     * )
  2942 	break;;
  2943   esac
  2944 done
  2945 test "$ac_cv_exeext" = no && ac_cv_exeext=
  2947 else
  2948   ac_file=''
  2949 fi
  2951 { $as_echo "$as_me:$LINENO: result: $ac_file" >&5
  2952 $as_echo "$ac_file" >&6; }
  2953 if test -z "$ac_file"; then
  2954   $as_echo "$as_me: failed program was:" >&5
  2955 sed 's/^/| /' conftest.$ac_ext >&5
  2957 { { $as_echo "$as_me:$LINENO: error: C compiler cannot create executables
  2958 See \`config.log' for more details." >&5
  2959 $as_echo "$as_me: error: C compiler cannot create executables
  2960 See \`config.log' for more details." >&2;}
  2961    { (exit 77); exit 77; }; }
  2962 fi
  2964 ac_exeext=$ac_cv_exeext
  2966 # Check that the compiler produces executables we can run.  If not, either
  2967 # the compiler is broken, or we cross compile.
  2968 { $as_echo "$as_me:$LINENO: checking whether the C compiler works" >&5
  2969 $as_echo_n "checking whether the C compiler works... " >&6; }
  2970 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
  2971 # If not cross compiling, check that we can run a simple program.
  2972 if test "$cross_compiling" != yes; then
  2973   if { ac_try='./$ac_file'
  2974   { (case "(($ac_try" in
  2975   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2976   *) ac_try_echo=$ac_try;;
  2977 esac
  2978 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  2979 $as_echo "$ac_try_echo") >&5
  2980   (eval "$ac_try") 2>&5
  2981   ac_status=$?
  2982   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2983   (exit $ac_status); }; }; then
  2984     cross_compiling=no
  2985   else
  2986     if test "$cross_compiling" = maybe; then
  2987 	cross_compiling=yes
  2988     else
  2989 	{ { $as_echo "$as_me:$LINENO: error: cannot run C compiled programs.
  2990 If you meant to cross compile, use \`--host'.
  2991 See \`config.log' for more details." >&5
  2992 $as_echo "$as_me: error: cannot run C compiled programs.
  2993 If you meant to cross compile, use \`--host'.
  2994 See \`config.log' for more details." >&2;}
  2995    { (exit 1); exit 1; }; }
  2996     fi
  2997   fi
  2998 fi
  2999 { $as_echo "$as_me:$LINENO: result: yes" >&5
  3000 $as_echo "yes" >&6; }
  3002 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
  3003 ac_clean_files=$ac_clean_files_save
  3004 # Check that the compiler produces executables we can run.  If not, either
  3005 # the compiler is broken, or we cross compile.
  3006 { $as_echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
  3007 $as_echo_n "checking whether we are cross compiling... " >&6; }
  3008 { $as_echo "$as_me:$LINENO: result: $cross_compiling" >&5
  3009 $as_echo "$cross_compiling" >&6; }
  3011 { $as_echo "$as_me:$LINENO: checking for suffix of executables" >&5
  3012 $as_echo_n "checking for suffix of executables... " >&6; }
  3013 if { (ac_try="$ac_link"
  3014 case "(($ac_try" in
  3015   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3016   *) ac_try_echo=$ac_try;;
  3017 esac
  3018 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  3019 $as_echo "$ac_try_echo") >&5
  3020   (eval "$ac_link") 2>&5
  3021   ac_status=$?
  3022   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3023   (exit $ac_status); }; then
  3024   # If both `conftest.exe' and `conftest' are `present' (well, observable)
  3025 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
  3026 # work properly (i.e., refer to `conftest.exe'), while it won't with
  3027 # `rm'.
  3028 for ac_file in conftest.exe conftest conftest.*; do
  3029   test -f "$ac_file" || continue
  3030   case $ac_file in
  3031     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
  3032     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
  3033 	  break;;
  3034     * ) break;;
  3035   esac
  3036 done
  3037 else
  3038   { { $as_echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
  3039 See \`config.log' for more details." >&5
  3040 $as_echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
  3041 See \`config.log' for more details." >&2;}
  3042    { (exit 1); exit 1; }; }
  3043 fi
  3045 rm -f conftest$ac_cv_exeext
  3046 { $as_echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
  3047 $as_echo "$ac_cv_exeext" >&6; }
  3049 rm -f conftest.$ac_ext
  3050 EXEEXT=$ac_cv_exeext
  3051 ac_exeext=$EXEEXT
  3052 { $as_echo "$as_me:$LINENO: checking for suffix of object files" >&5
  3053 $as_echo_n "checking for suffix of object files... " >&6; }
  3054 if test "${ac_cv_objext+set}" = set; then
  3055   $as_echo_n "(cached) " >&6
  3056 else
  3057   cat >conftest.$ac_ext <<_ACEOF
  3058 /* confdefs.h.  */
  3059 _ACEOF
  3060 cat confdefs.h >>conftest.$ac_ext
  3061 cat >>conftest.$ac_ext <<_ACEOF
  3062 /* end confdefs.h.  */
  3064 int
  3065 main ()
  3069   return 0;
  3071 _ACEOF
  3072 rm -f conftest.o conftest.obj
  3073 if { (ac_try="$ac_compile"
  3074 case "(($ac_try" in
  3075   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3076   *) ac_try_echo=$ac_try;;
  3077 esac
  3078 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  3079 $as_echo "$ac_try_echo") >&5
  3080   (eval "$ac_compile") 2>&5
  3081   ac_status=$?
  3082   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3083   (exit $ac_status); }; then
  3084   for ac_file in conftest.o conftest.obj conftest.*; do
  3085   test -f "$ac_file" || continue;
  3086   case $ac_file in
  3087     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
  3088     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
  3089        break;;
  3090   esac
  3091 done
  3092 else
  3093   $as_echo "$as_me: failed program was:" >&5
  3094 sed 's/^/| /' conftest.$ac_ext >&5
  3096 { { $as_echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
  3097 See \`config.log' for more details." >&5
  3098 $as_echo "$as_me: error: cannot compute suffix of object files: cannot compile
  3099 See \`config.log' for more details." >&2;}
  3100    { (exit 1); exit 1; }; }
  3101 fi
  3103 rm -f conftest.$ac_cv_objext conftest.$ac_ext
  3104 fi
  3105 { $as_echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
  3106 $as_echo "$ac_cv_objext" >&6; }
  3107 OBJEXT=$ac_cv_objext
  3108 ac_objext=$OBJEXT
  3109 { $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
  3110 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
  3111 if test "${ac_cv_c_compiler_gnu+set}" = set; then
  3112   $as_echo_n "(cached) " >&6
  3113 else
  3114   cat >conftest.$ac_ext <<_ACEOF
  3115 /* confdefs.h.  */
  3116 _ACEOF
  3117 cat confdefs.h >>conftest.$ac_ext
  3118 cat >>conftest.$ac_ext <<_ACEOF
  3119 /* end confdefs.h.  */
  3121 int
  3122 main ()
  3124 #ifndef __GNUC__
  3125        choke me
  3126 #endif
  3129   return 0;
  3131 _ACEOF
  3132 rm -f conftest.$ac_objext
  3133 if { (ac_try="$ac_compile"
  3134 case "(($ac_try" in
  3135   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3136   *) ac_try_echo=$ac_try;;
  3137 esac
  3138 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  3139 $as_echo "$ac_try_echo") >&5
  3140   (eval "$ac_compile") 2>conftest.er1
  3141   ac_status=$?
  3142   grep -v '^ *+' conftest.er1 >conftest.err
  3143   rm -f conftest.er1
  3144   cat conftest.err >&5
  3145   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3146   (exit $ac_status); } && {
  3147 	 test -z "$ac_c_werror_flag" ||
  3148 	 test ! -s conftest.err
  3149        } && test -s conftest.$ac_objext; then
  3150   ac_compiler_gnu=yes
  3151 else
  3152   $as_echo "$as_me: failed program was:" >&5
  3153 sed 's/^/| /' conftest.$ac_ext >&5
  3155 	ac_compiler_gnu=no
  3156 fi
  3158 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  3159 ac_cv_c_compiler_gnu=$ac_compiler_gnu
  3161 fi
  3162 { $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
  3163 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
  3164 if test $ac_compiler_gnu = yes; then
  3165   GCC=yes
  3166 else
  3167   GCC=
  3168 fi
  3169 ac_test_CFLAGS=${CFLAGS+set}
  3170 ac_save_CFLAGS=$CFLAGS
  3171 { $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
  3172 $as_echo_n "checking whether $CC accepts -g... " >&6; }
  3173 if test "${ac_cv_prog_cc_g+set}" = set; then
  3174   $as_echo_n "(cached) " >&6
  3175 else
  3176   ac_save_c_werror_flag=$ac_c_werror_flag
  3177    ac_c_werror_flag=yes
  3178    ac_cv_prog_cc_g=no
  3179    CFLAGS="-g"
  3180    cat >conftest.$ac_ext <<_ACEOF
  3181 /* confdefs.h.  */
  3182 _ACEOF
  3183 cat confdefs.h >>conftest.$ac_ext
  3184 cat >>conftest.$ac_ext <<_ACEOF
  3185 /* end confdefs.h.  */
  3187 int
  3188 main ()
  3192   return 0;
  3194 _ACEOF
  3195 rm -f conftest.$ac_objext
  3196 if { (ac_try="$ac_compile"
  3197 case "(($ac_try" in
  3198   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3199   *) ac_try_echo=$ac_try;;
  3200 esac
  3201 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  3202 $as_echo "$ac_try_echo") >&5
  3203   (eval "$ac_compile") 2>conftest.er1
  3204   ac_status=$?
  3205   grep -v '^ *+' conftest.er1 >conftest.err
  3206   rm -f conftest.er1
  3207   cat conftest.err >&5
  3208   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3209   (exit $ac_status); } && {
  3210 	 test -z "$ac_c_werror_flag" ||
  3211 	 test ! -s conftest.err
  3212        } && test -s conftest.$ac_objext; then
  3213   ac_cv_prog_cc_g=yes
  3214 else
  3215   $as_echo "$as_me: failed program was:" >&5
  3216 sed 's/^/| /' conftest.$ac_ext >&5
  3218 	CFLAGS=""
  3219       cat >conftest.$ac_ext <<_ACEOF
  3220 /* confdefs.h.  */
  3221 _ACEOF
  3222 cat confdefs.h >>conftest.$ac_ext
  3223 cat >>conftest.$ac_ext <<_ACEOF
  3224 /* end confdefs.h.  */
  3226 int
  3227 main ()
  3231   return 0;
  3233 _ACEOF
  3234 rm -f conftest.$ac_objext
  3235 if { (ac_try="$ac_compile"
  3236 case "(($ac_try" in
  3237   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3238   *) ac_try_echo=$ac_try;;
  3239 esac
  3240 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  3241 $as_echo "$ac_try_echo") >&5
  3242   (eval "$ac_compile") 2>conftest.er1
  3243   ac_status=$?
  3244   grep -v '^ *+' conftest.er1 >conftest.err
  3245   rm -f conftest.er1
  3246   cat conftest.err >&5
  3247   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3248   (exit $ac_status); } && {
  3249 	 test -z "$ac_c_werror_flag" ||
  3250 	 test ! -s conftest.err
  3251        } && test -s conftest.$ac_objext; then
  3253 else
  3254   $as_echo "$as_me: failed program was:" >&5
  3255 sed 's/^/| /' conftest.$ac_ext >&5
  3257 	ac_c_werror_flag=$ac_save_c_werror_flag
  3258 	 CFLAGS="-g"
  3259 	 cat >conftest.$ac_ext <<_ACEOF
  3260 /* confdefs.h.  */
  3261 _ACEOF
  3262 cat confdefs.h >>conftest.$ac_ext
  3263 cat >>conftest.$ac_ext <<_ACEOF
  3264 /* end confdefs.h.  */
  3266 int
  3267 main ()
  3271   return 0;
  3273 _ACEOF
  3274 rm -f conftest.$ac_objext
  3275 if { (ac_try="$ac_compile"
  3276 case "(($ac_try" in
  3277   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3278   *) ac_try_echo=$ac_try;;
  3279 esac
  3280 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  3281 $as_echo "$ac_try_echo") >&5
  3282   (eval "$ac_compile") 2>conftest.er1
  3283   ac_status=$?
  3284   grep -v '^ *+' conftest.er1 >conftest.err
  3285   rm -f conftest.er1
  3286   cat conftest.err >&5
  3287   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3288   (exit $ac_status); } && {
  3289 	 test -z "$ac_c_werror_flag" ||
  3290 	 test ! -s conftest.err
  3291        } && test -s conftest.$ac_objext; then
  3292   ac_cv_prog_cc_g=yes
  3293 else
  3294   $as_echo "$as_me: failed program was:" >&5
  3295 sed 's/^/| /' conftest.$ac_ext >&5
  3298 fi
  3300 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  3301 fi
  3303 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  3304 fi
  3306 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  3307    ac_c_werror_flag=$ac_save_c_werror_flag
  3308 fi
  3309 { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
  3310 $as_echo "$ac_cv_prog_cc_g" >&6; }
  3311 if test "$ac_test_CFLAGS" = set; then
  3312   CFLAGS=$ac_save_CFLAGS
  3313 elif test $ac_cv_prog_cc_g = yes; then
  3314   if test "$GCC" = yes; then
  3315     CFLAGS="-g -O2"
  3316   else
  3317     CFLAGS="-g"
  3318   fi
  3319 else
  3320   if test "$GCC" = yes; then
  3321     CFLAGS="-O2"
  3322   else
  3323     CFLAGS=
  3324   fi
  3325 fi
  3326 { $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
  3327 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
  3328 if test "${ac_cv_prog_cc_c89+set}" = set; then
  3329   $as_echo_n "(cached) " >&6
  3330 else
  3331   ac_cv_prog_cc_c89=no
  3332 ac_save_CC=$CC
  3333 cat >conftest.$ac_ext <<_ACEOF
  3334 /* confdefs.h.  */
  3335 _ACEOF
  3336 cat confdefs.h >>conftest.$ac_ext
  3337 cat >>conftest.$ac_ext <<_ACEOF
  3338 /* end confdefs.h.  */
  3339 #include <stdarg.h>
  3340 #include <stdio.h>
  3341 #include <sys/types.h>
  3342 #include <sys/stat.h>
  3343 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
  3344 struct buf { int x; };
  3345 FILE * (*rcsopen) (struct buf *, struct stat *, int);
  3346 static char *e (p, i)
  3347      char **p;
  3348      int i;
  3350   return p[i];
  3352 static char *f (char * (*g) (char **, int), char **p, ...)
  3354   char *s;
  3355   va_list v;
  3356   va_start (v,p);
  3357   s = g (p, va_arg (v,int));
  3358   va_end (v);
  3359   return s;
  3362 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
  3363    function prototypes and stuff, but not '\xHH' hex character constants.
  3364    These don't provoke an error unfortunately, instead are silently treated
  3365    as 'x'.  The following induces an error, until -std is added to get
  3366    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
  3367    array size at least.  It's necessary to write '\x00'==0 to get something
  3368    that's true only with -std.  */
  3369 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
  3371 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
  3372    inside strings and character constants.  */
  3373 #define FOO(x) 'x'
  3374 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
  3376 int test (int i, double x);
  3377 struct s1 {int (*f) (int a);};
  3378 struct s2 {int (*f) (double a);};
  3379 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
  3380 int argc;
  3381 char **argv;
  3382 int
  3383 main ()
  3385 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
  3387   return 0;
  3389 _ACEOF
  3390 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
  3391 	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
  3392 do
  3393   CC="$ac_save_CC $ac_arg"
  3394   rm -f conftest.$ac_objext
  3395 if { (ac_try="$ac_compile"
  3396 case "(($ac_try" in
  3397   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3398   *) ac_try_echo=$ac_try;;
  3399 esac
  3400 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  3401 $as_echo "$ac_try_echo") >&5
  3402   (eval "$ac_compile") 2>conftest.er1
  3403   ac_status=$?
  3404   grep -v '^ *+' conftest.er1 >conftest.err
  3405   rm -f conftest.er1
  3406   cat conftest.err >&5
  3407   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3408   (exit $ac_status); } && {
  3409 	 test -z "$ac_c_werror_flag" ||
  3410 	 test ! -s conftest.err
  3411        } && test -s conftest.$ac_objext; then
  3412   ac_cv_prog_cc_c89=$ac_arg
  3413 else
  3414   $as_echo "$as_me: failed program was:" >&5
  3415 sed 's/^/| /' conftest.$ac_ext >&5
  3418 fi
  3420 rm -f core conftest.err conftest.$ac_objext
  3421   test "x$ac_cv_prog_cc_c89" != "xno" && break
  3422 done
  3423 rm -f conftest.$ac_ext
  3424 CC=$ac_save_CC
  3426 fi
  3427 # AC_CACHE_VAL
  3428 case "x$ac_cv_prog_cc_c89" in
  3429   x)
  3430     { $as_echo "$as_me:$LINENO: result: none needed" >&5
  3431 $as_echo "none needed" >&6; } ;;
  3432   xno)
  3433     { $as_echo "$as_me:$LINENO: result: unsupported" >&5
  3434 $as_echo "unsupported" >&6; } ;;
  3435   *)
  3436     CC="$CC $ac_cv_prog_cc_c89"
  3437     { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
  3438 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
  3439 esac
  3442 ac_ext=c
  3443 ac_cpp='$CPP $CPPFLAGS'
  3444 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  3445 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  3446 ac_compiler_gnu=$ac_cv_c_compiler_gnu
  3448 depcc="$CC"   am_compiler_list=
  3450 { $as_echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
  3451 $as_echo_n "checking dependency style of $depcc... " >&6; }
  3452 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
  3453   $as_echo_n "(cached) " >&6
  3454 else
  3455   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
  3456   # We make a subdir and do the tests there.  Otherwise we can end up
  3457   # making bogus files that we don't know about and never remove.  For
  3458   # instance it was reported that on HP-UX the gcc test will end up
  3459   # making a dummy file named `D' -- because `-MD' means `put the output
  3460   # in D'.
  3461   mkdir conftest.dir
  3462   # Copy depcomp to subdir because otherwise we won't find it if we're
  3463   # using a relative directory.
  3464   cp "$am_depcomp" conftest.dir
  3465   cd conftest.dir
  3466   # We will build objects and dependencies in a subdirectory because
  3467   # it helps to detect inapplicable dependency modes.  For instance
  3468   # both Tru64's cc and ICC support -MD to output dependencies as a
  3469   # side effect of compilation, but ICC will put the dependencies in
  3470   # the current directory while Tru64 will put them in the object
  3471   # directory.
  3472   mkdir sub
  3474   am_cv_CC_dependencies_compiler_type=none
  3475   if test "$am_compiler_list" = ""; then
  3476      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
  3477   fi
  3478   for depmode in $am_compiler_list; do
  3479     # Setup a source with many dependencies, because some compilers
  3480     # like to wrap large dependency lists on column 80 (with \), and
  3481     # we should not choose a depcomp mode which is confused by this.
  3483     # We need to recreate these files for each test, as the compiler may
  3484     # overwrite some of them when testing with obscure command lines.
  3485     # This happens at least with the AIX C compiler.
  3486     : > sub/conftest.c
  3487     for i in 1 2 3 4 5 6; do
  3488       echo '#include "conftst'$i'.h"' >> sub/conftest.c
  3489       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
  3490       # Solaris 8's {/usr,}/bin/sh.
  3491       touch sub/conftst$i.h
  3492     done
  3493     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
  3495     case $depmode in
  3496     nosideeffect)
  3497       # after this tag, mechanisms are not by side-effect, so they'll
  3498       # only be used when explicitly requested
  3499       if test "x$enable_dependency_tracking" = xyes; then
  3500 	continue
  3501       else
  3502 	break
  3503       fi
  3504       ;;
  3505     none) break ;;
  3506     esac
  3507     # We check with `-c' and `-o' for the sake of the "dashmstdout"
  3508     # mode.  It turns out that the SunPro C++ compiler does not properly
  3509     # handle `-M -o', and we need to detect this.
  3510     if depmode=$depmode \
  3511        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
  3512        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
  3513        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
  3514          >/dev/null 2>conftest.err &&
  3515        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
  3516        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
  3517        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
  3518       # icc doesn't choke on unknown options, it will just issue warnings
  3519       # or remarks (even with -Werror).  So we grep stderr for any message
  3520       # that says an option was ignored or not supported.
  3521       # When given -MP, icc 7.0 and 7.1 complain thusly:
  3522       #   icc: Command line warning: ignoring option '-M'; no argument required
  3523       # The diagnosis changed in icc 8.0:
  3524       #   icc: Command line remark: option '-MP' not supported
  3525       if (grep 'ignoring option' conftest.err ||
  3526           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
  3527         am_cv_CC_dependencies_compiler_type=$depmode
  3528         break
  3529       fi
  3530     fi
  3531   done
  3533   cd ..
  3534   rm -rf conftest.dir
  3535 else
  3536   am_cv_CC_dependencies_compiler_type=none
  3537 fi
  3539 fi
  3540 { $as_echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
  3541 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
  3542 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
  3546 if
  3547   test "x$enable_dependency_tracking" != xno \
  3548   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
  3549   am__fastdepCC_TRUE=
  3550   am__fastdepCC_FALSE='#'
  3551 else
  3552   am__fastdepCC_TRUE='#'
  3553   am__fastdepCC_FALSE=
  3554 fi
  3559         { $as_echo "$as_me:$LINENO: checking for strerror in -lcposix" >&5
  3560 $as_echo_n "checking for strerror in -lcposix... " >&6; }
  3561 if test "${ac_cv_lib_cposix_strerror+set}" = set; then
  3562   $as_echo_n "(cached) " >&6
  3563 else
  3564   ac_check_lib_save_LIBS=$LIBS
  3565 LIBS="-lcposix  $LIBS"
  3566 cat >conftest.$ac_ext <<_ACEOF
  3567 /* confdefs.h.  */
  3568 _ACEOF
  3569 cat confdefs.h >>conftest.$ac_ext
  3570 cat >>conftest.$ac_ext <<_ACEOF
  3571 /* end confdefs.h.  */
  3573 /* Override any GCC internal prototype to avoid an error.
  3574    Use char because int might match the return type of a GCC
  3575    builtin and then its argument prototype would still apply.  */
  3576 #ifdef __cplusplus
  3577 extern "C"
  3578 #endif
  3579 char strerror ();
  3580 int
  3581 main ()
  3583 return strerror ();
  3585   return 0;
  3587 _ACEOF
  3588 rm -f conftest.$ac_objext conftest$ac_exeext
  3589 if { (ac_try="$ac_link"
  3590 case "(($ac_try" in
  3591   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3592   *) ac_try_echo=$ac_try;;
  3593 esac
  3594 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  3595 $as_echo "$ac_try_echo") >&5
  3596   (eval "$ac_link") 2>conftest.er1
  3597   ac_status=$?
  3598   grep -v '^ *+' conftest.er1 >conftest.err
  3599   rm -f conftest.er1
  3600   cat conftest.err >&5
  3601   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3602   (exit $ac_status); } && {
  3603 	 test -z "$ac_c_werror_flag" ||
  3604 	 test ! -s conftest.err
  3605        } && test -s conftest$ac_exeext && {
  3606 	 test "$cross_compiling" = yes ||
  3607 	 $as_test_x conftest$ac_exeext
  3608        }; then
  3609   ac_cv_lib_cposix_strerror=yes
  3610 else
  3611   $as_echo "$as_me: failed program was:" >&5
  3612 sed 's/^/| /' conftest.$ac_ext >&5
  3614 	ac_cv_lib_cposix_strerror=no
  3615 fi
  3617 rm -rf conftest.dSYM
  3618 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  3619       conftest$ac_exeext conftest.$ac_ext
  3620 LIBS=$ac_check_lib_save_LIBS
  3621 fi
  3622 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_cposix_strerror" >&5
  3623 $as_echo "$ac_cv_lib_cposix_strerror" >&6; }
  3624 if test $ac_cv_lib_cposix_strerror = yes; then
  3625   LIBS="$LIBS -lcposix"
  3626 fi
  3630 ac_ext=c
  3631 ac_cpp='$CPP $CPPFLAGS'
  3632 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  3633 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  3634 ac_compiler_gnu=$ac_cv_c_compiler_gnu
  3635 if test -n "$ac_tool_prefix"; then
  3636   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
  3637 set dummy ${ac_tool_prefix}gcc; ac_word=$2
  3638 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  3639 $as_echo_n "checking for $ac_word... " >&6; }
  3640 if test "${ac_cv_prog_CC+set}" = set; then
  3641   $as_echo_n "(cached) " >&6
  3642 else
  3643   if test -n "$CC"; then
  3644   ac_cv_prog_CC="$CC" # Let the user override the test.
  3645 else
  3646 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3647 for as_dir in $PATH
  3648 do
  3649   IFS=$as_save_IFS
  3650   test -z "$as_dir" && as_dir=.
  3651   for ac_exec_ext in '' $ac_executable_extensions; do
  3652   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  3653     ac_cv_prog_CC="${ac_tool_prefix}gcc"
  3654     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  3655     break 2
  3656   fi
  3657 done
  3658 done
  3659 IFS=$as_save_IFS
  3661 fi
  3662 fi
  3663 CC=$ac_cv_prog_CC
  3664 if test -n "$CC"; then
  3665   { $as_echo "$as_me:$LINENO: result: $CC" >&5
  3666 $as_echo "$CC" >&6; }
  3667 else
  3668   { $as_echo "$as_me:$LINENO: result: no" >&5
  3669 $as_echo "no" >&6; }
  3670 fi
  3673 fi
  3674 if test -z "$ac_cv_prog_CC"; then
  3675   ac_ct_CC=$CC
  3676   # Extract the first word of "gcc", so it can be a program name with args.
  3677 set dummy gcc; ac_word=$2
  3678 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  3679 $as_echo_n "checking for $ac_word... " >&6; }
  3680 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  3681   $as_echo_n "(cached) " >&6
  3682 else
  3683   if test -n "$ac_ct_CC"; then
  3684   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  3685 else
  3686 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3687 for as_dir in $PATH
  3688 do
  3689   IFS=$as_save_IFS
  3690   test -z "$as_dir" && as_dir=.
  3691   for ac_exec_ext in '' $ac_executable_extensions; do
  3692   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  3693     ac_cv_prog_ac_ct_CC="gcc"
  3694     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  3695     break 2
  3696   fi
  3697 done
  3698 done
  3699 IFS=$as_save_IFS
  3701 fi
  3702 fi
  3703 ac_ct_CC=$ac_cv_prog_ac_ct_CC
  3704 if test -n "$ac_ct_CC"; then
  3705   { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  3706 $as_echo "$ac_ct_CC" >&6; }
  3707 else
  3708   { $as_echo "$as_me:$LINENO: result: no" >&5
  3709 $as_echo "no" >&6; }
  3710 fi
  3712   if test "x$ac_ct_CC" = x; then
  3713     CC=""
  3714   else
  3715     case $cross_compiling:$ac_tool_warned in
  3716 yes:)
  3717 { $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  3718 whose name does not start with the host triplet.  If you think this
  3719 configuration is useful to you, please write to autoconf@gnu.org." >&5
  3720 $as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  3721 whose name does not start with the host triplet.  If you think this
  3722 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  3723 ac_tool_warned=yes ;;
  3724 esac
  3725     CC=$ac_ct_CC
  3726   fi
  3727 else
  3728   CC="$ac_cv_prog_CC"
  3729 fi
  3731 if test -z "$CC"; then
  3732           if test -n "$ac_tool_prefix"; then
  3733     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
  3734 set dummy ${ac_tool_prefix}cc; ac_word=$2
  3735 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  3736 $as_echo_n "checking for $ac_word... " >&6; }
  3737 if test "${ac_cv_prog_CC+set}" = set; then
  3738   $as_echo_n "(cached) " >&6
  3739 else
  3740   if test -n "$CC"; then
  3741   ac_cv_prog_CC="$CC" # Let the user override the test.
  3742 else
  3743 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3744 for as_dir in $PATH
  3745 do
  3746   IFS=$as_save_IFS
  3747   test -z "$as_dir" && as_dir=.
  3748   for ac_exec_ext in '' $ac_executable_extensions; do
  3749   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  3750     ac_cv_prog_CC="${ac_tool_prefix}cc"
  3751     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  3752     break 2
  3753   fi
  3754 done
  3755 done
  3756 IFS=$as_save_IFS
  3758 fi
  3759 fi
  3760 CC=$ac_cv_prog_CC
  3761 if test -n "$CC"; then
  3762   { $as_echo "$as_me:$LINENO: result: $CC" >&5
  3763 $as_echo "$CC" >&6; }
  3764 else
  3765   { $as_echo "$as_me:$LINENO: result: no" >&5
  3766 $as_echo "no" >&6; }
  3767 fi
  3770   fi
  3771 fi
  3772 if test -z "$CC"; then
  3773   # Extract the first word of "cc", so it can be a program name with args.
  3774 set dummy cc; ac_word=$2
  3775 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  3776 $as_echo_n "checking for $ac_word... " >&6; }
  3777 if test "${ac_cv_prog_CC+set}" = set; then
  3778   $as_echo_n "(cached) " >&6
  3779 else
  3780   if test -n "$CC"; then
  3781   ac_cv_prog_CC="$CC" # Let the user override the test.
  3782 else
  3783   ac_prog_rejected=no
  3784 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3785 for as_dir in $PATH
  3786 do
  3787   IFS=$as_save_IFS
  3788   test -z "$as_dir" && as_dir=.
  3789   for ac_exec_ext in '' $ac_executable_extensions; do
  3790   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  3791     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
  3792        ac_prog_rejected=yes
  3793        continue
  3794      fi
  3795     ac_cv_prog_CC="cc"
  3796     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  3797     break 2
  3798   fi
  3799 done
  3800 done
  3801 IFS=$as_save_IFS
  3803 if test $ac_prog_rejected = yes; then
  3804   # We found a bogon in the path, so make sure we never use it.
  3805   set dummy $ac_cv_prog_CC
  3806   shift
  3807   if test $# != 0; then
  3808     # We chose a different compiler from the bogus one.
  3809     # However, it has the same basename, so the bogon will be chosen
  3810     # first if we set CC to just the basename; use the full file name.
  3811     shift
  3812     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
  3813   fi
  3814 fi
  3815 fi
  3816 fi
  3817 CC=$ac_cv_prog_CC
  3818 if test -n "$CC"; then
  3819   { $as_echo "$as_me:$LINENO: result: $CC" >&5
  3820 $as_echo "$CC" >&6; }
  3821 else
  3822   { $as_echo "$as_me:$LINENO: result: no" >&5
  3823 $as_echo "no" >&6; }
  3824 fi
  3827 fi
  3828 if test -z "$CC"; then
  3829   if test -n "$ac_tool_prefix"; then
  3830   for ac_prog in cl.exe
  3831   do
  3832     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
  3833 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
  3834 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  3835 $as_echo_n "checking for $ac_word... " >&6; }
  3836 if test "${ac_cv_prog_CC+set}" = set; then
  3837   $as_echo_n "(cached) " >&6
  3838 else
  3839   if test -n "$CC"; then
  3840   ac_cv_prog_CC="$CC" # Let the user override the test.
  3841 else
  3842 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3843 for as_dir in $PATH
  3844 do
  3845   IFS=$as_save_IFS
  3846   test -z "$as_dir" && as_dir=.
  3847   for ac_exec_ext in '' $ac_executable_extensions; do
  3848   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  3849     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
  3850     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  3851     break 2
  3852   fi
  3853 done
  3854 done
  3855 IFS=$as_save_IFS
  3857 fi
  3858 fi
  3859 CC=$ac_cv_prog_CC
  3860 if test -n "$CC"; then
  3861   { $as_echo "$as_me:$LINENO: result: $CC" >&5
  3862 $as_echo "$CC" >&6; }
  3863 else
  3864   { $as_echo "$as_me:$LINENO: result: no" >&5
  3865 $as_echo "no" >&6; }
  3866 fi
  3869     test -n "$CC" && break
  3870   done
  3871 fi
  3872 if test -z "$CC"; then
  3873   ac_ct_CC=$CC
  3874   for ac_prog in cl.exe
  3875 do
  3876   # Extract the first word of "$ac_prog", so it can be a program name with args.
  3877 set dummy $ac_prog; ac_word=$2
  3878 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  3879 $as_echo_n "checking for $ac_word... " >&6; }
  3880 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  3881   $as_echo_n "(cached) " >&6
  3882 else
  3883   if test -n "$ac_ct_CC"; then
  3884   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  3885 else
  3886 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3887 for as_dir in $PATH
  3888 do
  3889   IFS=$as_save_IFS
  3890   test -z "$as_dir" && as_dir=.
  3891   for ac_exec_ext in '' $ac_executable_extensions; do
  3892   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  3893     ac_cv_prog_ac_ct_CC="$ac_prog"
  3894     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  3895     break 2
  3896   fi
  3897 done
  3898 done
  3899 IFS=$as_save_IFS
  3901 fi
  3902 fi
  3903 ac_ct_CC=$ac_cv_prog_ac_ct_CC
  3904 if test -n "$ac_ct_CC"; then
  3905   { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  3906 $as_echo "$ac_ct_CC" >&6; }
  3907 else
  3908   { $as_echo "$as_me:$LINENO: result: no" >&5
  3909 $as_echo "no" >&6; }
  3910 fi
  3913   test -n "$ac_ct_CC" && break
  3914 done
  3916   if test "x$ac_ct_CC" = x; then
  3917     CC=""
  3918   else
  3919     case $cross_compiling:$ac_tool_warned in
  3920 yes:)
  3921 { $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  3922 whose name does not start with the host triplet.  If you think this
  3923 configuration is useful to you, please write to autoconf@gnu.org." >&5
  3924 $as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  3925 whose name does not start with the host triplet.  If you think this
  3926 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  3927 ac_tool_warned=yes ;;
  3928 esac
  3929     CC=$ac_ct_CC
  3930   fi
  3931 fi
  3933 fi
  3936 test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
  3937 See \`config.log' for more details." >&5
  3938 $as_echo "$as_me: error: no acceptable C compiler found in \$PATH
  3939 See \`config.log' for more details." >&2;}
  3940    { (exit 1); exit 1; }; }
  3942 # Provide some information about the compiler.
  3943 $as_echo "$as_me:$LINENO: checking for C compiler version" >&5
  3944 set X $ac_compile
  3945 ac_compiler=$2
  3946 { (ac_try="$ac_compiler --version >&5"
  3947 case "(($ac_try" in
  3948   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3949   *) ac_try_echo=$ac_try;;
  3950 esac
  3951 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  3952 $as_echo "$ac_try_echo") >&5
  3953   (eval "$ac_compiler --version >&5") 2>&5
  3954   ac_status=$?
  3955   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3956   (exit $ac_status); }
  3957 { (ac_try="$ac_compiler -v >&5"
  3958 case "(($ac_try" in
  3959   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3960   *) ac_try_echo=$ac_try;;
  3961 esac
  3962 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  3963 $as_echo "$ac_try_echo") >&5
  3964   (eval "$ac_compiler -v >&5") 2>&5
  3965   ac_status=$?
  3966   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3967   (exit $ac_status); }
  3968 { (ac_try="$ac_compiler -V >&5"
  3969 case "(($ac_try" in
  3970   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3971   *) ac_try_echo=$ac_try;;
  3972 esac
  3973 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  3974 $as_echo "$ac_try_echo") >&5
  3975   (eval "$ac_compiler -V >&5") 2>&5
  3976   ac_status=$?
  3977   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3978   (exit $ac_status); }
  3980 { $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
  3981 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
  3982 if test "${ac_cv_c_compiler_gnu+set}" = set; then
  3983   $as_echo_n "(cached) " >&6
  3984 else
  3985   cat >conftest.$ac_ext <<_ACEOF
  3986 /* confdefs.h.  */
  3987 _ACEOF
  3988 cat confdefs.h >>conftest.$ac_ext
  3989 cat >>conftest.$ac_ext <<_ACEOF
  3990 /* end confdefs.h.  */
  3992 int
  3993 main ()
  3995 #ifndef __GNUC__
  3996        choke me
  3997 #endif
  4000   return 0;
  4002 _ACEOF
  4003 rm -f conftest.$ac_objext
  4004 if { (ac_try="$ac_compile"
  4005 case "(($ac_try" in
  4006   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4007   *) ac_try_echo=$ac_try;;
  4008 esac
  4009 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4010 $as_echo "$ac_try_echo") >&5
  4011   (eval "$ac_compile") 2>conftest.er1
  4012   ac_status=$?
  4013   grep -v '^ *+' conftest.er1 >conftest.err
  4014   rm -f conftest.er1
  4015   cat conftest.err >&5
  4016   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4017   (exit $ac_status); } && {
  4018 	 test -z "$ac_c_werror_flag" ||
  4019 	 test ! -s conftest.err
  4020        } && test -s conftest.$ac_objext; then
  4021   ac_compiler_gnu=yes
  4022 else
  4023   $as_echo "$as_me: failed program was:" >&5
  4024 sed 's/^/| /' conftest.$ac_ext >&5
  4026 	ac_compiler_gnu=no
  4027 fi
  4029 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4030 ac_cv_c_compiler_gnu=$ac_compiler_gnu
  4032 fi
  4033 { $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
  4034 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
  4035 if test $ac_compiler_gnu = yes; then
  4036   GCC=yes
  4037 else
  4038   GCC=
  4039 fi
  4040 ac_test_CFLAGS=${CFLAGS+set}
  4041 ac_save_CFLAGS=$CFLAGS
  4042 { $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
  4043 $as_echo_n "checking whether $CC accepts -g... " >&6; }
  4044 if test "${ac_cv_prog_cc_g+set}" = set; then
  4045   $as_echo_n "(cached) " >&6
  4046 else
  4047   ac_save_c_werror_flag=$ac_c_werror_flag
  4048    ac_c_werror_flag=yes
  4049    ac_cv_prog_cc_g=no
  4050    CFLAGS="-g"
  4051    cat >conftest.$ac_ext <<_ACEOF
  4052 /* confdefs.h.  */
  4053 _ACEOF
  4054 cat confdefs.h >>conftest.$ac_ext
  4055 cat >>conftest.$ac_ext <<_ACEOF
  4056 /* end confdefs.h.  */
  4058 int
  4059 main ()
  4063   return 0;
  4065 _ACEOF
  4066 rm -f conftest.$ac_objext
  4067 if { (ac_try="$ac_compile"
  4068 case "(($ac_try" in
  4069   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4070   *) ac_try_echo=$ac_try;;
  4071 esac
  4072 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4073 $as_echo "$ac_try_echo") >&5
  4074   (eval "$ac_compile") 2>conftest.er1
  4075   ac_status=$?
  4076   grep -v '^ *+' conftest.er1 >conftest.err
  4077   rm -f conftest.er1
  4078   cat conftest.err >&5
  4079   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4080   (exit $ac_status); } && {
  4081 	 test -z "$ac_c_werror_flag" ||
  4082 	 test ! -s conftest.err
  4083        } && test -s conftest.$ac_objext; then
  4084   ac_cv_prog_cc_g=yes
  4085 else
  4086   $as_echo "$as_me: failed program was:" >&5
  4087 sed 's/^/| /' conftest.$ac_ext >&5
  4089 	CFLAGS=""
  4090       cat >conftest.$ac_ext <<_ACEOF
  4091 /* confdefs.h.  */
  4092 _ACEOF
  4093 cat confdefs.h >>conftest.$ac_ext
  4094 cat >>conftest.$ac_ext <<_ACEOF
  4095 /* end confdefs.h.  */
  4097 int
  4098 main ()
  4102   return 0;
  4104 _ACEOF
  4105 rm -f conftest.$ac_objext
  4106 if { (ac_try="$ac_compile"
  4107 case "(($ac_try" in
  4108   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4109   *) ac_try_echo=$ac_try;;
  4110 esac
  4111 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4112 $as_echo "$ac_try_echo") >&5
  4113   (eval "$ac_compile") 2>conftest.er1
  4114   ac_status=$?
  4115   grep -v '^ *+' conftest.er1 >conftest.err
  4116   rm -f conftest.er1
  4117   cat conftest.err >&5
  4118   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4119   (exit $ac_status); } && {
  4120 	 test -z "$ac_c_werror_flag" ||
  4121 	 test ! -s conftest.err
  4122        } && test -s conftest.$ac_objext; then
  4124 else
  4125   $as_echo "$as_me: failed program was:" >&5
  4126 sed 's/^/| /' conftest.$ac_ext >&5
  4128 	ac_c_werror_flag=$ac_save_c_werror_flag
  4129 	 CFLAGS="-g"
  4130 	 cat >conftest.$ac_ext <<_ACEOF
  4131 /* confdefs.h.  */
  4132 _ACEOF
  4133 cat confdefs.h >>conftest.$ac_ext
  4134 cat >>conftest.$ac_ext <<_ACEOF
  4135 /* end confdefs.h.  */
  4137 int
  4138 main ()
  4142   return 0;
  4144 _ACEOF
  4145 rm -f conftest.$ac_objext
  4146 if { (ac_try="$ac_compile"
  4147 case "(($ac_try" in
  4148   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4149   *) ac_try_echo=$ac_try;;
  4150 esac
  4151 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4152 $as_echo "$ac_try_echo") >&5
  4153   (eval "$ac_compile") 2>conftest.er1
  4154   ac_status=$?
  4155   grep -v '^ *+' conftest.er1 >conftest.err
  4156   rm -f conftest.er1
  4157   cat conftest.err >&5
  4158   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4159   (exit $ac_status); } && {
  4160 	 test -z "$ac_c_werror_flag" ||
  4161 	 test ! -s conftest.err
  4162        } && test -s conftest.$ac_objext; then
  4163   ac_cv_prog_cc_g=yes
  4164 else
  4165   $as_echo "$as_me: failed program was:" >&5
  4166 sed 's/^/| /' conftest.$ac_ext >&5
  4169 fi
  4171 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4172 fi
  4174 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4175 fi
  4177 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4178    ac_c_werror_flag=$ac_save_c_werror_flag
  4179 fi
  4180 { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
  4181 $as_echo "$ac_cv_prog_cc_g" >&6; }
  4182 if test "$ac_test_CFLAGS" = set; then
  4183   CFLAGS=$ac_save_CFLAGS
  4184 elif test $ac_cv_prog_cc_g = yes; then
  4185   if test "$GCC" = yes; then
  4186     CFLAGS="-g -O2"
  4187   else
  4188     CFLAGS="-g"
  4189   fi
  4190 else
  4191   if test "$GCC" = yes; then
  4192     CFLAGS="-O2"
  4193   else
  4194     CFLAGS=
  4195   fi
  4196 fi
  4197 { $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
  4198 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
  4199 if test "${ac_cv_prog_cc_c89+set}" = set; then
  4200   $as_echo_n "(cached) " >&6
  4201 else
  4202   ac_cv_prog_cc_c89=no
  4203 ac_save_CC=$CC
  4204 cat >conftest.$ac_ext <<_ACEOF
  4205 /* confdefs.h.  */
  4206 _ACEOF
  4207 cat confdefs.h >>conftest.$ac_ext
  4208 cat >>conftest.$ac_ext <<_ACEOF
  4209 /* end confdefs.h.  */
  4210 #include <stdarg.h>
  4211 #include <stdio.h>
  4212 #include <sys/types.h>
  4213 #include <sys/stat.h>
  4214 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
  4215 struct buf { int x; };
  4216 FILE * (*rcsopen) (struct buf *, struct stat *, int);
  4217 static char *e (p, i)
  4218      char **p;
  4219      int i;
  4221   return p[i];
  4223 static char *f (char * (*g) (char **, int), char **p, ...)
  4225   char *s;
  4226   va_list v;
  4227   va_start (v,p);
  4228   s = g (p, va_arg (v,int));
  4229   va_end (v);
  4230   return s;
  4233 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
  4234    function prototypes and stuff, but not '\xHH' hex character constants.
  4235    These don't provoke an error unfortunately, instead are silently treated
  4236    as 'x'.  The following induces an error, until -std is added to get
  4237    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
  4238    array size at least.  It's necessary to write '\x00'==0 to get something
  4239    that's true only with -std.  */
  4240 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
  4242 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
  4243    inside strings and character constants.  */
  4244 #define FOO(x) 'x'
  4245 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
  4247 int test (int i, double x);
  4248 struct s1 {int (*f) (int a);};
  4249 struct s2 {int (*f) (double a);};
  4250 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
  4251 int argc;
  4252 char **argv;
  4253 int
  4254 main ()
  4256 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
  4258   return 0;
  4260 _ACEOF
  4261 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
  4262 	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
  4263 do
  4264   CC="$ac_save_CC $ac_arg"
  4265   rm -f conftest.$ac_objext
  4266 if { (ac_try="$ac_compile"
  4267 case "(($ac_try" in
  4268   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4269   *) ac_try_echo=$ac_try;;
  4270 esac
  4271 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4272 $as_echo "$ac_try_echo") >&5
  4273   (eval "$ac_compile") 2>conftest.er1
  4274   ac_status=$?
  4275   grep -v '^ *+' conftest.er1 >conftest.err
  4276   rm -f conftest.er1
  4277   cat conftest.err >&5
  4278   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4279   (exit $ac_status); } && {
  4280 	 test -z "$ac_c_werror_flag" ||
  4281 	 test ! -s conftest.err
  4282        } && test -s conftest.$ac_objext; then
  4283   ac_cv_prog_cc_c89=$ac_arg
  4284 else
  4285   $as_echo "$as_me: failed program was:" >&5
  4286 sed 's/^/| /' conftest.$ac_ext >&5
  4289 fi
  4291 rm -f core conftest.err conftest.$ac_objext
  4292   test "x$ac_cv_prog_cc_c89" != "xno" && break
  4293 done
  4294 rm -f conftest.$ac_ext
  4295 CC=$ac_save_CC
  4297 fi
  4298 # AC_CACHE_VAL
  4299 case "x$ac_cv_prog_cc_c89" in
  4300   x)
  4301     { $as_echo "$as_me:$LINENO: result: none needed" >&5
  4302 $as_echo "none needed" >&6; } ;;
  4303   xno)
  4304     { $as_echo "$as_me:$LINENO: result: unsupported" >&5
  4305 $as_echo "unsupported" >&6; } ;;
  4306   *)
  4307     CC="$CC $ac_cv_prog_cc_c89"
  4308     { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
  4309 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
  4310 esac
  4313 ac_ext=c
  4314 ac_cpp='$CPP $CPPFLAGS'
  4315 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  4316 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  4317 ac_compiler_gnu=$ac_cv_c_compiler_gnu
  4319 depcc="$CC"   am_compiler_list=
  4321 { $as_echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
  4322 $as_echo_n "checking dependency style of $depcc... " >&6; }
  4323 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
  4324   $as_echo_n "(cached) " >&6
  4325 else
  4326   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
  4327   # We make a subdir and do the tests there.  Otherwise we can end up
  4328   # making bogus files that we don't know about and never remove.  For
  4329   # instance it was reported that on HP-UX the gcc test will end up
  4330   # making a dummy file named `D' -- because `-MD' means `put the output
  4331   # in D'.
  4332   mkdir conftest.dir
  4333   # Copy depcomp to subdir because otherwise we won't find it if we're
  4334   # using a relative directory.
  4335   cp "$am_depcomp" conftest.dir
  4336   cd conftest.dir
  4337   # We will build objects and dependencies in a subdirectory because
  4338   # it helps to detect inapplicable dependency modes.  For instance
  4339   # both Tru64's cc and ICC support -MD to output dependencies as a
  4340   # side effect of compilation, but ICC will put the dependencies in
  4341   # the current directory while Tru64 will put them in the object
  4342   # directory.
  4343   mkdir sub
  4345   am_cv_CC_dependencies_compiler_type=none
  4346   if test "$am_compiler_list" = ""; then
  4347      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
  4348   fi
  4349   for depmode in $am_compiler_list; do
  4350     # Setup a source with many dependencies, because some compilers
  4351     # like to wrap large dependency lists on column 80 (with \), and
  4352     # we should not choose a depcomp mode which is confused by this.
  4354     # We need to recreate these files for each test, as the compiler may
  4355     # overwrite some of them when testing with obscure command lines.
  4356     # This happens at least with the AIX C compiler.
  4357     : > sub/conftest.c
  4358     for i in 1 2 3 4 5 6; do
  4359       echo '#include "conftst'$i'.h"' >> sub/conftest.c
  4360       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
  4361       # Solaris 8's {/usr,}/bin/sh.
  4362       touch sub/conftst$i.h
  4363     done
  4364     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
  4366     case $depmode in
  4367     nosideeffect)
  4368       # after this tag, mechanisms are not by side-effect, so they'll
  4369       # only be used when explicitly requested
  4370       if test "x$enable_dependency_tracking" = xyes; then
  4371 	continue
  4372       else
  4373 	break
  4374       fi
  4375       ;;
  4376     none) break ;;
  4377     esac
  4378     # We check with `-c' and `-o' for the sake of the "dashmstdout"
  4379     # mode.  It turns out that the SunPro C++ compiler does not properly
  4380     # handle `-M -o', and we need to detect this.
  4381     if depmode=$depmode \
  4382        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
  4383        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
  4384        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
  4385          >/dev/null 2>conftest.err &&
  4386        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
  4387        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
  4388        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
  4389       # icc doesn't choke on unknown options, it will just issue warnings
  4390       # or remarks (even with -Werror).  So we grep stderr for any message
  4391       # that says an option was ignored or not supported.
  4392       # When given -MP, icc 7.0 and 7.1 complain thusly:
  4393       #   icc: Command line warning: ignoring option '-M'; no argument required
  4394       # The diagnosis changed in icc 8.0:
  4395       #   icc: Command line remark: option '-MP' not supported
  4396       if (grep 'ignoring option' conftest.err ||
  4397           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
  4398         am_cv_CC_dependencies_compiler_type=$depmode
  4399         break
  4400       fi
  4401     fi
  4402   done
  4404   cd ..
  4405   rm -rf conftest.dir
  4406 else
  4407   am_cv_CC_dependencies_compiler_type=none
  4408 fi
  4410 fi
  4411 { $as_echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
  4412 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
  4413 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
  4417 if
  4418   test "x$enable_dependency_tracking" != xno \
  4419   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
  4420   am__fastdepCC_TRUE=
  4421   am__fastdepCC_FALSE='#'
  4422 else
  4423   am__fastdepCC_TRUE='#'
  4424   am__fastdepCC_FALSE=
  4425 fi
  4428 ac_ext=c
  4429 ac_cpp='$CPP $CPPFLAGS'
  4430 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  4431 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  4432 ac_compiler_gnu=$ac_cv_c_compiler_gnu
  4433 if test -n "$ac_tool_prefix"; then
  4434   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
  4435 set dummy ${ac_tool_prefix}gcc; ac_word=$2
  4436 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  4437 $as_echo_n "checking for $ac_word... " >&6; }
  4438 if test "${ac_cv_prog_CC+set}" = set; then
  4439   $as_echo_n "(cached) " >&6
  4440 else
  4441   if test -n "$CC"; then
  4442   ac_cv_prog_CC="$CC" # Let the user override the test.
  4443 else
  4444 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  4445 for as_dir in $PATH
  4446 do
  4447   IFS=$as_save_IFS
  4448   test -z "$as_dir" && as_dir=.
  4449   for ac_exec_ext in '' $ac_executable_extensions; do
  4450   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  4451     ac_cv_prog_CC="${ac_tool_prefix}gcc"
  4452     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4453     break 2
  4454   fi
  4455 done
  4456 done
  4457 IFS=$as_save_IFS
  4459 fi
  4460 fi
  4461 CC=$ac_cv_prog_CC
  4462 if test -n "$CC"; then
  4463   { $as_echo "$as_me:$LINENO: result: $CC" >&5
  4464 $as_echo "$CC" >&6; }
  4465 else
  4466   { $as_echo "$as_me:$LINENO: result: no" >&5
  4467 $as_echo "no" >&6; }
  4468 fi
  4471 fi
  4472 if test -z "$ac_cv_prog_CC"; then
  4473   ac_ct_CC=$CC
  4474   # Extract the first word of "gcc", so it can be a program name with args.
  4475 set dummy gcc; ac_word=$2
  4476 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  4477 $as_echo_n "checking for $ac_word... " >&6; }
  4478 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  4479   $as_echo_n "(cached) " >&6
  4480 else
  4481   if test -n "$ac_ct_CC"; then
  4482   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  4483 else
  4484 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  4485 for as_dir in $PATH
  4486 do
  4487   IFS=$as_save_IFS
  4488   test -z "$as_dir" && as_dir=.
  4489   for ac_exec_ext in '' $ac_executable_extensions; do
  4490   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  4491     ac_cv_prog_ac_ct_CC="gcc"
  4492     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4493     break 2
  4494   fi
  4495 done
  4496 done
  4497 IFS=$as_save_IFS
  4499 fi
  4500 fi
  4501 ac_ct_CC=$ac_cv_prog_ac_ct_CC
  4502 if test -n "$ac_ct_CC"; then
  4503   { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  4504 $as_echo "$ac_ct_CC" >&6; }
  4505 else
  4506   { $as_echo "$as_me:$LINENO: result: no" >&5
  4507 $as_echo "no" >&6; }
  4508 fi
  4510   if test "x$ac_ct_CC" = x; then
  4511     CC=""
  4512   else
  4513     case $cross_compiling:$ac_tool_warned in
  4514 yes:)
  4515 { $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  4516 whose name does not start with the host triplet.  If you think this
  4517 configuration is useful to you, please write to autoconf@gnu.org." >&5
  4518 $as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  4519 whose name does not start with the host triplet.  If you think this
  4520 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  4521 ac_tool_warned=yes ;;
  4522 esac
  4523     CC=$ac_ct_CC
  4524   fi
  4525 else
  4526   CC="$ac_cv_prog_CC"
  4527 fi
  4529 if test -z "$CC"; then
  4530           if test -n "$ac_tool_prefix"; then
  4531     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
  4532 set dummy ${ac_tool_prefix}cc; ac_word=$2
  4533 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  4534 $as_echo_n "checking for $ac_word... " >&6; }
  4535 if test "${ac_cv_prog_CC+set}" = set; then
  4536   $as_echo_n "(cached) " >&6
  4537 else
  4538   if test -n "$CC"; then
  4539   ac_cv_prog_CC="$CC" # Let the user override the test.
  4540 else
  4541 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  4542 for as_dir in $PATH
  4543 do
  4544   IFS=$as_save_IFS
  4545   test -z "$as_dir" && as_dir=.
  4546   for ac_exec_ext in '' $ac_executable_extensions; do
  4547   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  4548     ac_cv_prog_CC="${ac_tool_prefix}cc"
  4549     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4550     break 2
  4551   fi
  4552 done
  4553 done
  4554 IFS=$as_save_IFS
  4556 fi
  4557 fi
  4558 CC=$ac_cv_prog_CC
  4559 if test -n "$CC"; then
  4560   { $as_echo "$as_me:$LINENO: result: $CC" >&5
  4561 $as_echo "$CC" >&6; }
  4562 else
  4563   { $as_echo "$as_me:$LINENO: result: no" >&5
  4564 $as_echo "no" >&6; }
  4565 fi
  4568   fi
  4569 fi
  4570 if test -z "$CC"; then
  4571   # Extract the first word of "cc", so it can be a program name with args.
  4572 set dummy cc; ac_word=$2
  4573 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  4574 $as_echo_n "checking for $ac_word... " >&6; }
  4575 if test "${ac_cv_prog_CC+set}" = set; then
  4576   $as_echo_n "(cached) " >&6
  4577 else
  4578   if test -n "$CC"; then
  4579   ac_cv_prog_CC="$CC" # Let the user override the test.
  4580 else
  4581   ac_prog_rejected=no
  4582 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  4583 for as_dir in $PATH
  4584 do
  4585   IFS=$as_save_IFS
  4586   test -z "$as_dir" && as_dir=.
  4587   for ac_exec_ext in '' $ac_executable_extensions; do
  4588   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  4589     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
  4590        ac_prog_rejected=yes
  4591        continue
  4592      fi
  4593     ac_cv_prog_CC="cc"
  4594     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4595     break 2
  4596   fi
  4597 done
  4598 done
  4599 IFS=$as_save_IFS
  4601 if test $ac_prog_rejected = yes; then
  4602   # We found a bogon in the path, so make sure we never use it.
  4603   set dummy $ac_cv_prog_CC
  4604   shift
  4605   if test $# != 0; then
  4606     # We chose a different compiler from the bogus one.
  4607     # However, it has the same basename, so the bogon will be chosen
  4608     # first if we set CC to just the basename; use the full file name.
  4609     shift
  4610     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
  4611   fi
  4612 fi
  4613 fi
  4614 fi
  4615 CC=$ac_cv_prog_CC
  4616 if test -n "$CC"; then
  4617   { $as_echo "$as_me:$LINENO: result: $CC" >&5
  4618 $as_echo "$CC" >&6; }
  4619 else
  4620   { $as_echo "$as_me:$LINENO: result: no" >&5
  4621 $as_echo "no" >&6; }
  4622 fi
  4625 fi
  4626 if test -z "$CC"; then
  4627   if test -n "$ac_tool_prefix"; then
  4628   for ac_prog in cl.exe
  4629   do
  4630     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
  4631 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
  4632 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  4633 $as_echo_n "checking for $ac_word... " >&6; }
  4634 if test "${ac_cv_prog_CC+set}" = set; then
  4635   $as_echo_n "(cached) " >&6
  4636 else
  4637   if test -n "$CC"; then
  4638   ac_cv_prog_CC="$CC" # Let the user override the test.
  4639 else
  4640 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  4641 for as_dir in $PATH
  4642 do
  4643   IFS=$as_save_IFS
  4644   test -z "$as_dir" && as_dir=.
  4645   for ac_exec_ext in '' $ac_executable_extensions; do
  4646   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  4647     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
  4648     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4649     break 2
  4650   fi
  4651 done
  4652 done
  4653 IFS=$as_save_IFS
  4655 fi
  4656 fi
  4657 CC=$ac_cv_prog_CC
  4658 if test -n "$CC"; then
  4659   { $as_echo "$as_me:$LINENO: result: $CC" >&5
  4660 $as_echo "$CC" >&6; }
  4661 else
  4662   { $as_echo "$as_me:$LINENO: result: no" >&5
  4663 $as_echo "no" >&6; }
  4664 fi
  4667     test -n "$CC" && break
  4668   done
  4669 fi
  4670 if test -z "$CC"; then
  4671   ac_ct_CC=$CC
  4672   for ac_prog in cl.exe
  4673 do
  4674   # Extract the first word of "$ac_prog", so it can be a program name with args.
  4675 set dummy $ac_prog; ac_word=$2
  4676 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  4677 $as_echo_n "checking for $ac_word... " >&6; }
  4678 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  4679   $as_echo_n "(cached) " >&6
  4680 else
  4681   if test -n "$ac_ct_CC"; then
  4682   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  4683 else
  4684 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  4685 for as_dir in $PATH
  4686 do
  4687   IFS=$as_save_IFS
  4688   test -z "$as_dir" && as_dir=.
  4689   for ac_exec_ext in '' $ac_executable_extensions; do
  4690   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  4691     ac_cv_prog_ac_ct_CC="$ac_prog"
  4692     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4693     break 2
  4694   fi
  4695 done
  4696 done
  4697 IFS=$as_save_IFS
  4699 fi
  4700 fi
  4701 ac_ct_CC=$ac_cv_prog_ac_ct_CC
  4702 if test -n "$ac_ct_CC"; then
  4703   { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  4704 $as_echo "$ac_ct_CC" >&6; }
  4705 else
  4706   { $as_echo "$as_me:$LINENO: result: no" >&5
  4707 $as_echo "no" >&6; }
  4708 fi
  4711   test -n "$ac_ct_CC" && break
  4712 done
  4714   if test "x$ac_ct_CC" = x; then
  4715     CC=""
  4716   else
  4717     case $cross_compiling:$ac_tool_warned in
  4718 yes:)
  4719 { $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  4720 whose name does not start with the host triplet.  If you think this
  4721 configuration is useful to you, please write to autoconf@gnu.org." >&5
  4722 $as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  4723 whose name does not start with the host triplet.  If you think this
  4724 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  4725 ac_tool_warned=yes ;;
  4726 esac
  4727     CC=$ac_ct_CC
  4728   fi
  4729 fi
  4731 fi
  4734 test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
  4735 See \`config.log' for more details." >&5
  4736 $as_echo "$as_me: error: no acceptable C compiler found in \$PATH
  4737 See \`config.log' for more details." >&2;}
  4738    { (exit 1); exit 1; }; }
  4740 # Provide some information about the compiler.
  4741 $as_echo "$as_me:$LINENO: checking for C compiler version" >&5
  4742 set X $ac_compile
  4743 ac_compiler=$2
  4744 { (ac_try="$ac_compiler --version >&5"
  4745 case "(($ac_try" in
  4746   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4747   *) ac_try_echo=$ac_try;;
  4748 esac
  4749 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4750 $as_echo "$ac_try_echo") >&5
  4751   (eval "$ac_compiler --version >&5") 2>&5
  4752   ac_status=$?
  4753   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4754   (exit $ac_status); }
  4755 { (ac_try="$ac_compiler -v >&5"
  4756 case "(($ac_try" in
  4757   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4758   *) ac_try_echo=$ac_try;;
  4759 esac
  4760 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4761 $as_echo "$ac_try_echo") >&5
  4762   (eval "$ac_compiler -v >&5") 2>&5
  4763   ac_status=$?
  4764   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4765   (exit $ac_status); }
  4766 { (ac_try="$ac_compiler -V >&5"
  4767 case "(($ac_try" in
  4768   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4769   *) ac_try_echo=$ac_try;;
  4770 esac
  4771 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4772 $as_echo "$ac_try_echo") >&5
  4773   (eval "$ac_compiler -V >&5") 2>&5
  4774   ac_status=$?
  4775   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4776   (exit $ac_status); }
  4778 { $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
  4779 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
  4780 if test "${ac_cv_c_compiler_gnu+set}" = set; then
  4781   $as_echo_n "(cached) " >&6
  4782 else
  4783   cat >conftest.$ac_ext <<_ACEOF
  4784 /* confdefs.h.  */
  4785 _ACEOF
  4786 cat confdefs.h >>conftest.$ac_ext
  4787 cat >>conftest.$ac_ext <<_ACEOF
  4788 /* end confdefs.h.  */
  4790 int
  4791 main ()
  4793 #ifndef __GNUC__
  4794        choke me
  4795 #endif
  4798   return 0;
  4800 _ACEOF
  4801 rm -f conftest.$ac_objext
  4802 if { (ac_try="$ac_compile"
  4803 case "(($ac_try" in
  4804   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4805   *) ac_try_echo=$ac_try;;
  4806 esac
  4807 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4808 $as_echo "$ac_try_echo") >&5
  4809   (eval "$ac_compile") 2>conftest.er1
  4810   ac_status=$?
  4811   grep -v '^ *+' conftest.er1 >conftest.err
  4812   rm -f conftest.er1
  4813   cat conftest.err >&5
  4814   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4815   (exit $ac_status); } && {
  4816 	 test -z "$ac_c_werror_flag" ||
  4817 	 test ! -s conftest.err
  4818        } && test -s conftest.$ac_objext; then
  4819   ac_compiler_gnu=yes
  4820 else
  4821   $as_echo "$as_me: failed program was:" >&5
  4822 sed 's/^/| /' conftest.$ac_ext >&5
  4824 	ac_compiler_gnu=no
  4825 fi
  4827 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4828 ac_cv_c_compiler_gnu=$ac_compiler_gnu
  4830 fi
  4831 { $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
  4832 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
  4833 if test $ac_compiler_gnu = yes; then
  4834   GCC=yes
  4835 else
  4836   GCC=
  4837 fi
  4838 ac_test_CFLAGS=${CFLAGS+set}
  4839 ac_save_CFLAGS=$CFLAGS
  4840 { $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
  4841 $as_echo_n "checking whether $CC accepts -g... " >&6; }
  4842 if test "${ac_cv_prog_cc_g+set}" = set; then
  4843   $as_echo_n "(cached) " >&6
  4844 else
  4845   ac_save_c_werror_flag=$ac_c_werror_flag
  4846    ac_c_werror_flag=yes
  4847    ac_cv_prog_cc_g=no
  4848    CFLAGS="-g"
  4849    cat >conftest.$ac_ext <<_ACEOF
  4850 /* confdefs.h.  */
  4851 _ACEOF
  4852 cat confdefs.h >>conftest.$ac_ext
  4853 cat >>conftest.$ac_ext <<_ACEOF
  4854 /* end confdefs.h.  */
  4856 int
  4857 main ()
  4861   return 0;
  4863 _ACEOF
  4864 rm -f conftest.$ac_objext
  4865 if { (ac_try="$ac_compile"
  4866 case "(($ac_try" in
  4867   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4868   *) ac_try_echo=$ac_try;;
  4869 esac
  4870 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4871 $as_echo "$ac_try_echo") >&5
  4872   (eval "$ac_compile") 2>conftest.er1
  4873   ac_status=$?
  4874   grep -v '^ *+' conftest.er1 >conftest.err
  4875   rm -f conftest.er1
  4876   cat conftest.err >&5
  4877   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4878   (exit $ac_status); } && {
  4879 	 test -z "$ac_c_werror_flag" ||
  4880 	 test ! -s conftest.err
  4881        } && test -s conftest.$ac_objext; then
  4882   ac_cv_prog_cc_g=yes
  4883 else
  4884   $as_echo "$as_me: failed program was:" >&5
  4885 sed 's/^/| /' conftest.$ac_ext >&5
  4887 	CFLAGS=""
  4888       cat >conftest.$ac_ext <<_ACEOF
  4889 /* confdefs.h.  */
  4890 _ACEOF
  4891 cat confdefs.h >>conftest.$ac_ext
  4892 cat >>conftest.$ac_ext <<_ACEOF
  4893 /* end confdefs.h.  */
  4895 int
  4896 main ()
  4900   return 0;
  4902 _ACEOF
  4903 rm -f conftest.$ac_objext
  4904 if { (ac_try="$ac_compile"
  4905 case "(($ac_try" in
  4906   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4907   *) ac_try_echo=$ac_try;;
  4908 esac
  4909 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4910 $as_echo "$ac_try_echo") >&5
  4911   (eval "$ac_compile") 2>conftest.er1
  4912   ac_status=$?
  4913   grep -v '^ *+' conftest.er1 >conftest.err
  4914   rm -f conftest.er1
  4915   cat conftest.err >&5
  4916   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4917   (exit $ac_status); } && {
  4918 	 test -z "$ac_c_werror_flag" ||
  4919 	 test ! -s conftest.err
  4920        } && test -s conftest.$ac_objext; then
  4922 else
  4923   $as_echo "$as_me: failed program was:" >&5
  4924 sed 's/^/| /' conftest.$ac_ext >&5
  4926 	ac_c_werror_flag=$ac_save_c_werror_flag
  4927 	 CFLAGS="-g"
  4928 	 cat >conftest.$ac_ext <<_ACEOF
  4929 /* confdefs.h.  */
  4930 _ACEOF
  4931 cat confdefs.h >>conftest.$ac_ext
  4932 cat >>conftest.$ac_ext <<_ACEOF
  4933 /* end confdefs.h.  */
  4935 int
  4936 main ()
  4940   return 0;
  4942 _ACEOF
  4943 rm -f conftest.$ac_objext
  4944 if { (ac_try="$ac_compile"
  4945 case "(($ac_try" in
  4946   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4947   *) ac_try_echo=$ac_try;;
  4948 esac
  4949 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4950 $as_echo "$ac_try_echo") >&5
  4951   (eval "$ac_compile") 2>conftest.er1
  4952   ac_status=$?
  4953   grep -v '^ *+' conftest.er1 >conftest.err
  4954   rm -f conftest.er1
  4955   cat conftest.err >&5
  4956   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4957   (exit $ac_status); } && {
  4958 	 test -z "$ac_c_werror_flag" ||
  4959 	 test ! -s conftest.err
  4960        } && test -s conftest.$ac_objext; then
  4961   ac_cv_prog_cc_g=yes
  4962 else
  4963   $as_echo "$as_me: failed program was:" >&5
  4964 sed 's/^/| /' conftest.$ac_ext >&5
  4967 fi
  4969 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4970 fi
  4972 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4973 fi
  4975 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4976    ac_c_werror_flag=$ac_save_c_werror_flag
  4977 fi
  4978 { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
  4979 $as_echo "$ac_cv_prog_cc_g" >&6; }
  4980 if test "$ac_test_CFLAGS" = set; then
  4981   CFLAGS=$ac_save_CFLAGS
  4982 elif test $ac_cv_prog_cc_g = yes; then
  4983   if test "$GCC" = yes; then
  4984     CFLAGS="-g -O2"
  4985   else
  4986     CFLAGS="-g"
  4987   fi
  4988 else
  4989   if test "$GCC" = yes; then
  4990     CFLAGS="-O2"
  4991   else
  4992     CFLAGS=
  4993   fi
  4994 fi
  4995 { $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
  4996 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
  4997 if test "${ac_cv_prog_cc_c89+set}" = set; then
  4998   $as_echo_n "(cached) " >&6
  4999 else
  5000   ac_cv_prog_cc_c89=no
  5001 ac_save_CC=$CC
  5002 cat >conftest.$ac_ext <<_ACEOF
  5003 /* confdefs.h.  */
  5004 _ACEOF
  5005 cat confdefs.h >>conftest.$ac_ext
  5006 cat >>conftest.$ac_ext <<_ACEOF
  5007 /* end confdefs.h.  */
  5008 #include <stdarg.h>
  5009 #include <stdio.h>
  5010 #include <sys/types.h>
  5011 #include <sys/stat.h>
  5012 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
  5013 struct buf { int x; };
  5014 FILE * (*rcsopen) (struct buf *, struct stat *, int);
  5015 static char *e (p, i)
  5016      char **p;
  5017      int i;
  5019   return p[i];
  5021 static char *f (char * (*g) (char **, int), char **p, ...)
  5023   char *s;
  5024   va_list v;
  5025   va_start (v,p);
  5026   s = g (p, va_arg (v,int));
  5027   va_end (v);
  5028   return s;
  5031 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
  5032    function prototypes and stuff, but not '\xHH' hex character constants.
  5033    These don't provoke an error unfortunately, instead are silently treated
  5034    as 'x'.  The following induces an error, until -std is added to get
  5035    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
  5036    array size at least.  It's necessary to write '\x00'==0 to get something
  5037    that's true only with -std.  */
  5038 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
  5040 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
  5041    inside strings and character constants.  */
  5042 #define FOO(x) 'x'
  5043 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
  5045 int test (int i, double x);
  5046 struct s1 {int (*f) (int a);};
  5047 struct s2 {int (*f) (double a);};
  5048 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
  5049 int argc;
  5050 char **argv;
  5051 int
  5052 main ()
  5054 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
  5056   return 0;
  5058 _ACEOF
  5059 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
  5060 	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
  5061 do
  5062   CC="$ac_save_CC $ac_arg"
  5063   rm -f conftest.$ac_objext
  5064 if { (ac_try="$ac_compile"
  5065 case "(($ac_try" in
  5066   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  5067   *) ac_try_echo=$ac_try;;
  5068 esac
  5069 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  5070 $as_echo "$ac_try_echo") >&5
  5071   (eval "$ac_compile") 2>conftest.er1
  5072   ac_status=$?
  5073   grep -v '^ *+' conftest.er1 >conftest.err
  5074   rm -f conftest.er1
  5075   cat conftest.err >&5
  5076   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5077   (exit $ac_status); } && {
  5078 	 test -z "$ac_c_werror_flag" ||
  5079 	 test ! -s conftest.err
  5080        } && test -s conftest.$ac_objext; then
  5081   ac_cv_prog_cc_c89=$ac_arg
  5082 else
  5083   $as_echo "$as_me: failed program was:" >&5
  5084 sed 's/^/| /' conftest.$ac_ext >&5
  5087 fi
  5089 rm -f core conftest.err conftest.$ac_objext
  5090   test "x$ac_cv_prog_cc_c89" != "xno" && break
  5091 done
  5092 rm -f conftest.$ac_ext
  5093 CC=$ac_save_CC
  5095 fi
  5096 # AC_CACHE_VAL
  5097 case "x$ac_cv_prog_cc_c89" in
  5098   x)
  5099     { $as_echo "$as_me:$LINENO: result: none needed" >&5
  5100 $as_echo "none needed" >&6; } ;;
  5101   xno)
  5102     { $as_echo "$as_me:$LINENO: result: unsupported" >&5
  5103 $as_echo "unsupported" >&6; } ;;
  5104   *)
  5105     CC="$CC $ac_cv_prog_cc_c89"
  5106     { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
  5107 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
  5108 esac
  5111 ac_ext=c
  5112 ac_cpp='$CPP $CPPFLAGS'
  5113 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  5114 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  5115 ac_compiler_gnu=$ac_cv_c_compiler_gnu
  5117 depcc="$CC"   am_compiler_list=
  5119 { $as_echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
  5120 $as_echo_n "checking dependency style of $depcc... " >&6; }
  5121 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
  5122   $as_echo_n "(cached) " >&6
  5123 else
  5124   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
  5125   # We make a subdir and do the tests there.  Otherwise we can end up
  5126   # making bogus files that we don't know about and never remove.  For
  5127   # instance it was reported that on HP-UX the gcc test will end up
  5128   # making a dummy file named `D' -- because `-MD' means `put the output
  5129   # in D'.
  5130   mkdir conftest.dir
  5131   # Copy depcomp to subdir because otherwise we won't find it if we're
  5132   # using a relative directory.
  5133   cp "$am_depcomp" conftest.dir
  5134   cd conftest.dir
  5135   # We will build objects and dependencies in a subdirectory because
  5136   # it helps to detect inapplicable dependency modes.  For instance
  5137   # both Tru64's cc and ICC support -MD to output dependencies as a
  5138   # side effect of compilation, but ICC will put the dependencies in
  5139   # the current directory while Tru64 will put them in the object
  5140   # directory.
  5141   mkdir sub
  5143   am_cv_CC_dependencies_compiler_type=none
  5144   if test "$am_compiler_list" = ""; then
  5145      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
  5146   fi
  5147   for depmode in $am_compiler_list; do
  5148     # Setup a source with many dependencies, because some compilers
  5149     # like to wrap large dependency lists on column 80 (with \), and
  5150     # we should not choose a depcomp mode which is confused by this.
  5152     # We need to recreate these files for each test, as the compiler may
  5153     # overwrite some of them when testing with obscure command lines.
  5154     # This happens at least with the AIX C compiler.
  5155     : > sub/conftest.c
  5156     for i in 1 2 3 4 5 6; do
  5157       echo '#include "conftst'$i'.h"' >> sub/conftest.c
  5158       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
  5159       # Solaris 8's {/usr,}/bin/sh.
  5160       touch sub/conftst$i.h
  5161     done
  5162     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
  5164     case $depmode in
  5165     nosideeffect)
  5166       # after this tag, mechanisms are not by side-effect, so they'll
  5167       # only be used when explicitly requested
  5168       if test "x$enable_dependency_tracking" = xyes; then
  5169 	continue
  5170       else
  5171 	break
  5172       fi
  5173       ;;
  5174     none) break ;;
  5175     esac
  5176     # We check with `-c' and `-o' for the sake of the "dashmstdout"
  5177     # mode.  It turns out that the SunPro C++ compiler does not properly
  5178     # handle `-M -o', and we need to detect this.
  5179     if depmode=$depmode \
  5180        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
  5181        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
  5182        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
  5183          >/dev/null 2>conftest.err &&
  5184        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
  5185        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
  5186        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
  5187       # icc doesn't choke on unknown options, it will just issue warnings
  5188       # or remarks (even with -Werror).  So we grep stderr for any message
  5189       # that says an option was ignored or not supported.
  5190       # When given -MP, icc 7.0 and 7.1 complain thusly:
  5191       #   icc: Command line warning: ignoring option '-M'; no argument required
  5192       # The diagnosis changed in icc 8.0:
  5193       #   icc: Command line remark: option '-MP' not supported
  5194       if (grep 'ignoring option' conftest.err ||
  5195           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
  5196         am_cv_CC_dependencies_compiler_type=$depmode
  5197         break
  5198       fi
  5199     fi
  5200   done
  5202   cd ..
  5203   rm -rf conftest.dir
  5204 else
  5205   am_cv_CC_dependencies_compiler_type=none
  5206 fi
  5208 fi
  5209 { $as_echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
  5210 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
  5211 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
  5215 if
  5216   test "x$enable_dependency_tracking" != xno \
  5217   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
  5218   am__fastdepCC_TRUE=
  5219   am__fastdepCC_FALSE='#'
  5220 else
  5221   am__fastdepCC_TRUE='#'
  5222   am__fastdepCC_FALSE=
  5223 fi
  5227 am_cv_prog_cc_stdc=$ac_cv_prog_cc_stdc
  5229 # By default we simply use the C compiler to build assembly code.
  5231 test "${CCAS+set}" = set || CCAS=$CC
  5232 test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
  5236 ac_ext=c
  5237 ac_cpp='$CPP $CPPFLAGS'
  5238 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  5239 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  5240 ac_compiler_gnu=$ac_cv_c_compiler_gnu
  5241 { $as_echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
  5242 $as_echo_n "checking how to run the C preprocessor... " >&6; }
  5243 # On Suns, sometimes $CPP names a directory.
  5244 if test -n "$CPP" && test -d "$CPP"; then
  5245   CPP=
  5246 fi
  5247 if test -z "$CPP"; then
  5248   if test "${ac_cv_prog_CPP+set}" = set; then
  5249   $as_echo_n "(cached) " >&6
  5250 else
  5251       # Double quotes because CPP needs to be expanded
  5252     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
  5253     do
  5254       ac_preproc_ok=false
  5255 for ac_c_preproc_warn_flag in '' yes
  5256 do
  5257   # Use a header file that comes with gcc, so configuring glibc
  5258   # with a fresh cross-compiler works.
  5259   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  5260   # <limits.h> exists even on freestanding compilers.
  5261   # On the NeXT, cc -E runs the code through the compiler's parser,
  5262   # not just through cpp. "Syntax error" is here to catch this case.
  5263   cat >conftest.$ac_ext <<_ACEOF
  5264 /* confdefs.h.  */
  5265 _ACEOF
  5266 cat confdefs.h >>conftest.$ac_ext
  5267 cat >>conftest.$ac_ext <<_ACEOF
  5268 /* end confdefs.h.  */
  5269 #ifdef __STDC__
  5270 # include <limits.h>
  5271 #else
  5272 # include <assert.h>
  5273 #endif
  5274 		     Syntax error
  5275 _ACEOF
  5276 if { (ac_try="$ac_cpp conftest.$ac_ext"
  5277 case "(($ac_try" in
  5278   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  5279   *) ac_try_echo=$ac_try;;
  5280 esac
  5281 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  5282 $as_echo "$ac_try_echo") >&5
  5283   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  5284   ac_status=$?
  5285   grep -v '^ *+' conftest.er1 >conftest.err
  5286   rm -f conftest.er1
  5287   cat conftest.err >&5
  5288   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5289   (exit $ac_status); } >/dev/null && {
  5290 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  5291 	 test ! -s conftest.err
  5292        }; then
  5294 else
  5295   $as_echo "$as_me: failed program was:" >&5
  5296 sed 's/^/| /' conftest.$ac_ext >&5
  5298   # Broken: fails on valid input.
  5299 continue
  5300 fi
  5302 rm -f conftest.err conftest.$ac_ext
  5304   # OK, works on sane cases.  Now check whether nonexistent headers
  5305   # can be detected and how.
  5306   cat >conftest.$ac_ext <<_ACEOF
  5307 /* confdefs.h.  */
  5308 _ACEOF
  5309 cat confdefs.h >>conftest.$ac_ext
  5310 cat >>conftest.$ac_ext <<_ACEOF
  5311 /* end confdefs.h.  */
  5312 #include <ac_nonexistent.h>
  5313 _ACEOF
  5314 if { (ac_try="$ac_cpp conftest.$ac_ext"
  5315 case "(($ac_try" in
  5316   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  5317   *) ac_try_echo=$ac_try;;
  5318 esac
  5319 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  5320 $as_echo "$ac_try_echo") >&5
  5321   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  5322   ac_status=$?
  5323   grep -v '^ *+' conftest.er1 >conftest.err
  5324   rm -f conftest.er1
  5325   cat conftest.err >&5
  5326   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5327   (exit $ac_status); } >/dev/null && {
  5328 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  5329 	 test ! -s conftest.err
  5330        }; then
  5331   # Broken: success on invalid input.
  5332 continue
  5333 else
  5334   $as_echo "$as_me: failed program was:" >&5
  5335 sed 's/^/| /' conftest.$ac_ext >&5
  5337   # Passes both tests.
  5338 ac_preproc_ok=:
  5339 break
  5340 fi
  5342 rm -f conftest.err conftest.$ac_ext
  5344 done
  5345 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
  5346 rm -f conftest.err conftest.$ac_ext
  5347 if $ac_preproc_ok; then
  5348   break
  5349 fi
  5351     done
  5352     ac_cv_prog_CPP=$CPP
  5354 fi
  5355   CPP=$ac_cv_prog_CPP
  5356 else
  5357   ac_cv_prog_CPP=$CPP
  5358 fi
  5359 { $as_echo "$as_me:$LINENO: result: $CPP" >&5
  5360 $as_echo "$CPP" >&6; }
  5361 ac_preproc_ok=false
  5362 for ac_c_preproc_warn_flag in '' yes
  5363 do
  5364   # Use a header file that comes with gcc, so configuring glibc
  5365   # with a fresh cross-compiler works.
  5366   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  5367   # <limits.h> exists even on freestanding compilers.
  5368   # On the NeXT, cc -E runs the code through the compiler's parser,
  5369   # not just through cpp. "Syntax error" is here to catch this case.
  5370   cat >conftest.$ac_ext <<_ACEOF
  5371 /* confdefs.h.  */
  5372 _ACEOF
  5373 cat confdefs.h >>conftest.$ac_ext
  5374 cat >>conftest.$ac_ext <<_ACEOF
  5375 /* end confdefs.h.  */
  5376 #ifdef __STDC__
  5377 # include <limits.h>
  5378 #else
  5379 # include <assert.h>
  5380 #endif
  5381 		     Syntax error
  5382 _ACEOF
  5383 if { (ac_try="$ac_cpp conftest.$ac_ext"
  5384 case "(($ac_try" in
  5385   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  5386   *) ac_try_echo=$ac_try;;
  5387 esac
  5388 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  5389 $as_echo "$ac_try_echo") >&5
  5390   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  5391   ac_status=$?
  5392   grep -v '^ *+' conftest.er1 >conftest.err
  5393   rm -f conftest.er1
  5394   cat conftest.err >&5
  5395   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5396   (exit $ac_status); } >/dev/null && {
  5397 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  5398 	 test ! -s conftest.err
  5399        }; then
  5401 else
  5402   $as_echo "$as_me: failed program was:" >&5
  5403 sed 's/^/| /' conftest.$ac_ext >&5
  5405   # Broken: fails on valid input.
  5406 continue
  5407 fi
  5409 rm -f conftest.err conftest.$ac_ext
  5411   # OK, works on sane cases.  Now check whether nonexistent headers
  5412   # can be detected and how.
  5413   cat >conftest.$ac_ext <<_ACEOF
  5414 /* confdefs.h.  */
  5415 _ACEOF
  5416 cat confdefs.h >>conftest.$ac_ext
  5417 cat >>conftest.$ac_ext <<_ACEOF
  5418 /* end confdefs.h.  */
  5419 #include <ac_nonexistent.h>
  5420 _ACEOF
  5421 if { (ac_try="$ac_cpp conftest.$ac_ext"
  5422 case "(($ac_try" in
  5423   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  5424   *) ac_try_echo=$ac_try;;
  5425 esac
  5426 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  5427 $as_echo "$ac_try_echo") >&5
  5428   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  5429   ac_status=$?
  5430   grep -v '^ *+' conftest.er1 >conftest.err
  5431   rm -f conftest.er1
  5432   cat conftest.err >&5
  5433   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5434   (exit $ac_status); } >/dev/null && {
  5435 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  5436 	 test ! -s conftest.err
  5437        }; then
  5438   # Broken: success on invalid input.
  5439 continue
  5440 else
  5441   $as_echo "$as_me: failed program was:" >&5
  5442 sed 's/^/| /' conftest.$ac_ext >&5
  5444   # Passes both tests.
  5445 ac_preproc_ok=:
  5446 break
  5447 fi
  5449 rm -f conftest.err conftest.$ac_ext
  5451 done
  5452 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
  5453 rm -f conftest.err conftest.$ac_ext
  5454 if $ac_preproc_ok; then
  5456 else
  5457   { { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
  5458 See \`config.log' for more details." >&5
  5459 $as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
  5460 See \`config.log' for more details." >&2;}
  5461    { (exit 1); exit 1; }; }
  5462 fi
  5464 ac_ext=c
  5465 ac_cpp='$CPP $CPPFLAGS'
  5466 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  5467 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  5468 ac_compiler_gnu=$ac_cv_c_compiler_gnu
  5471 { $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
  5472 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
  5473 if test "${ac_cv_path_GREP+set}" = set; then
  5474   $as_echo_n "(cached) " >&6
  5475 else
  5476   if test -z "$GREP"; then
  5477   ac_path_GREP_found=false
  5478   # Loop through the user's path and test for each of PROGNAME-LIST
  5479   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  5480 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
  5481 do
  5482   IFS=$as_save_IFS
  5483   test -z "$as_dir" && as_dir=.
  5484   for ac_prog in grep ggrep; do
  5485     for ac_exec_ext in '' $ac_executable_extensions; do
  5486       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
  5487       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
  5488 # Check for GNU ac_path_GREP and select it if it is found.
  5489   # Check for GNU $ac_path_GREP
  5490 case `"$ac_path_GREP" --version 2>&1` in
  5491 *GNU*)
  5492   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
  5493 *)
  5494   ac_count=0
  5495   $as_echo_n 0123456789 >"conftest.in"
  5496   while :
  5497   do
  5498     cat "conftest.in" "conftest.in" >"conftest.tmp"
  5499     mv "conftest.tmp" "conftest.in"
  5500     cp "conftest.in" "conftest.nl"
  5501     $as_echo 'GREP' >> "conftest.nl"
  5502     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
  5503     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
  5504     ac_count=`expr $ac_count + 1`
  5505     if test $ac_count -gt ${ac_path_GREP_max-0}; then
  5506       # Best one so far, save it but keep looking for a better one
  5507       ac_cv_path_GREP="$ac_path_GREP"
  5508       ac_path_GREP_max=$ac_count
  5509     fi
  5510     # 10*(2^10) chars as input seems more than enough
  5511     test $ac_count -gt 10 && break
  5512   done
  5513   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
  5514 esac
  5516       $ac_path_GREP_found && break 3
  5517     done
  5518   done
  5519 done
  5520 IFS=$as_save_IFS
  5521   if test -z "$ac_cv_path_GREP"; then
  5522     { { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
  5523 $as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
  5524    { (exit 1); exit 1; }; }
  5525   fi
  5526 else
  5527   ac_cv_path_GREP=$GREP
  5528 fi
  5530 fi
  5531 { $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
  5532 $as_echo "$ac_cv_path_GREP" >&6; }
  5533  GREP="$ac_cv_path_GREP"
  5536 { $as_echo "$as_me:$LINENO: checking for egrep" >&5
  5537 $as_echo_n "checking for egrep... " >&6; }
  5538 if test "${ac_cv_path_EGREP+set}" = set; then
  5539   $as_echo_n "(cached) " >&6
  5540 else
  5541   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
  5542    then ac_cv_path_EGREP="$GREP -E"
  5543    else
  5544      if test -z "$EGREP"; then
  5545   ac_path_EGREP_found=false
  5546   # Loop through the user's path and test for each of PROGNAME-LIST
  5547   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  5548 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
  5549 do
  5550   IFS=$as_save_IFS
  5551   test -z "$as_dir" && as_dir=.
  5552   for ac_prog in egrep; do
  5553     for ac_exec_ext in '' $ac_executable_extensions; do
  5554       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
  5555       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
  5556 # Check for GNU ac_path_EGREP and select it if it is found.
  5557   # Check for GNU $ac_path_EGREP
  5558 case `"$ac_path_EGREP" --version 2>&1` in
  5559 *GNU*)
  5560   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
  5561 *)
  5562   ac_count=0
  5563   $as_echo_n 0123456789 >"conftest.in"
  5564   while :
  5565   do
  5566     cat "conftest.in" "conftest.in" >"conftest.tmp"
  5567     mv "conftest.tmp" "conftest.in"
  5568     cp "conftest.in" "conftest.nl"
  5569     $as_echo 'EGREP' >> "conftest.nl"
  5570     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
  5571     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
  5572     ac_count=`expr $ac_count + 1`
  5573     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
  5574       # Best one so far, save it but keep looking for a better one
  5575       ac_cv_path_EGREP="$ac_path_EGREP"
  5576       ac_path_EGREP_max=$ac_count
  5577     fi
  5578     # 10*(2^10) chars as input seems more than enough
  5579     test $ac_count -gt 10 && break
  5580   done
  5581   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
  5582 esac
  5584       $ac_path_EGREP_found && break 3
  5585     done
  5586   done
  5587 done
  5588 IFS=$as_save_IFS
  5589   if test -z "$ac_cv_path_EGREP"; then
  5590     { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
  5591 $as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
  5592    { (exit 1); exit 1; }; }
  5593   fi
  5594 else
  5595   ac_cv_path_EGREP=$EGREP
  5596 fi
  5598    fi
  5599 fi
  5600 { $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
  5601 $as_echo "$ac_cv_path_EGREP" >&6; }
  5602  EGREP="$ac_cv_path_EGREP"
  5605 { $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5
  5606 $as_echo_n "checking for ANSI C header files... " >&6; }
  5607 if test "${ac_cv_header_stdc+set}" = set; then
  5608   $as_echo_n "(cached) " >&6
  5609 else
  5610   cat >conftest.$ac_ext <<_ACEOF
  5611 /* confdefs.h.  */
  5612 _ACEOF
  5613 cat confdefs.h >>conftest.$ac_ext
  5614 cat >>conftest.$ac_ext <<_ACEOF
  5615 /* end confdefs.h.  */
  5616 #include <stdlib.h>
  5617 #include <stdarg.h>
  5618 #include <string.h>
  5619 #include <float.h>
  5621 int
  5622 main ()
  5626   return 0;
  5628 _ACEOF
  5629 rm -f conftest.$ac_objext
  5630 if { (ac_try="$ac_compile"
  5631 case "(($ac_try" in
  5632   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  5633   *) ac_try_echo=$ac_try;;
  5634 esac
  5635 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  5636 $as_echo "$ac_try_echo") >&5
  5637   (eval "$ac_compile") 2>conftest.er1
  5638   ac_status=$?
  5639   grep -v '^ *+' conftest.er1 >conftest.err
  5640   rm -f conftest.er1
  5641   cat conftest.err >&5
  5642   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5643   (exit $ac_status); } && {
  5644 	 test -z "$ac_c_werror_flag" ||
  5645 	 test ! -s conftest.err
  5646        } && test -s conftest.$ac_objext; then
  5647   ac_cv_header_stdc=yes
  5648 else
  5649   $as_echo "$as_me: failed program was:" >&5
  5650 sed 's/^/| /' conftest.$ac_ext >&5
  5652 	ac_cv_header_stdc=no
  5653 fi
  5655 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  5657 if test $ac_cv_header_stdc = yes; then
  5658   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
  5659   cat >conftest.$ac_ext <<_ACEOF
  5660 /* confdefs.h.  */
  5661 _ACEOF
  5662 cat confdefs.h >>conftest.$ac_ext
  5663 cat >>conftest.$ac_ext <<_ACEOF
  5664 /* end confdefs.h.  */
  5665 #include <string.h>
  5667 _ACEOF
  5668 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  5669   $EGREP "memchr" >/dev/null 2>&1; then
  5671 else
  5672   ac_cv_header_stdc=no
  5673 fi
  5674 rm -f conftest*
  5676 fi
  5678 if test $ac_cv_header_stdc = yes; then
  5679   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
  5680   cat >conftest.$ac_ext <<_ACEOF
  5681 /* confdefs.h.  */
  5682 _ACEOF
  5683 cat confdefs.h >>conftest.$ac_ext
  5684 cat >>conftest.$ac_ext <<_ACEOF
  5685 /* end confdefs.h.  */
  5686 #include <stdlib.h>
  5688 _ACEOF
  5689 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  5690   $EGREP "free" >/dev/null 2>&1; then
  5692 else
  5693   ac_cv_header_stdc=no
  5694 fi
  5695 rm -f conftest*
  5697 fi
  5699 if test $ac_cv_header_stdc = yes; then
  5700   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
  5701   if test "$cross_compiling" = yes; then
  5703 else
  5704   cat >conftest.$ac_ext <<_ACEOF
  5705 /* confdefs.h.  */
  5706 _ACEOF
  5707 cat confdefs.h >>conftest.$ac_ext
  5708 cat >>conftest.$ac_ext <<_ACEOF
  5709 /* end confdefs.h.  */
  5710 #include <ctype.h>
  5711 #include <stdlib.h>
  5712 #if ((' ' & 0x0FF) == 0x020)
  5713 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
  5714 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
  5715 #else
  5716 # define ISLOWER(c) \
  5717 		   (('a' <= (c) && (c) <= 'i') \
  5718 		     || ('j' <= (c) && (c) <= 'r') \
  5719 		     || ('s' <= (c) && (c) <= 'z'))
  5720 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
  5721 #endif
  5723 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
  5724 int
  5725 main ()
  5727   int i;
  5728   for (i = 0; i < 256; i++)
  5729     if (XOR (islower (i), ISLOWER (i))
  5730 	|| toupper (i) != TOUPPER (i))
  5731       return 2;
  5732   return 0;
  5734 _ACEOF
  5735 rm -f conftest$ac_exeext
  5736 if { (ac_try="$ac_link"
  5737 case "(($ac_try" in
  5738   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  5739   *) ac_try_echo=$ac_try;;
  5740 esac
  5741 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  5742 $as_echo "$ac_try_echo") >&5
  5743   (eval "$ac_link") 2>&5
  5744   ac_status=$?
  5745   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5746   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
  5747   { (case "(($ac_try" in
  5748   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  5749   *) ac_try_echo=$ac_try;;
  5750 esac
  5751 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  5752 $as_echo "$ac_try_echo") >&5
  5753   (eval "$ac_try") 2>&5
  5754   ac_status=$?
  5755   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5756   (exit $ac_status); }; }; then
  5758 else
  5759   $as_echo "$as_me: program exited with status $ac_status" >&5
  5760 $as_echo "$as_me: failed program was:" >&5
  5761 sed 's/^/| /' conftest.$ac_ext >&5
  5763 ( exit $ac_status )
  5764 ac_cv_header_stdc=no
  5765 fi
  5766 rm -rf conftest.dSYM
  5767 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
  5768 fi
  5771 fi
  5772 fi
  5773 { $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
  5774 $as_echo "$ac_cv_header_stdc" >&6; }
  5775 if test $ac_cv_header_stdc = yes; then
  5777 cat >>confdefs.h <<\_ACEOF
  5778 #define STDC_HEADERS 1
  5779 _ACEOF
  5781 fi
  5783 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
  5793 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
  5794 		  inttypes.h stdint.h unistd.h
  5795 do
  5796 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
  5797 { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
  5798 $as_echo_n "checking for $ac_header... " >&6; }
  5799 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
  5800   $as_echo_n "(cached) " >&6
  5801 else
  5802   cat >conftest.$ac_ext <<_ACEOF
  5803 /* confdefs.h.  */
  5804 _ACEOF
  5805 cat confdefs.h >>conftest.$ac_ext
  5806 cat >>conftest.$ac_ext <<_ACEOF
  5807 /* end confdefs.h.  */
  5808 $ac_includes_default
  5810 #include <$ac_header>
  5811 _ACEOF
  5812 rm -f conftest.$ac_objext
  5813 if { (ac_try="$ac_compile"
  5814 case "(($ac_try" in
  5815   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  5816   *) ac_try_echo=$ac_try;;
  5817 esac
  5818 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  5819 $as_echo "$ac_try_echo") >&5
  5820   (eval "$ac_compile") 2>conftest.er1
  5821   ac_status=$?
  5822   grep -v '^ *+' conftest.er1 >conftest.err
  5823   rm -f conftest.er1
  5824   cat conftest.err >&5
  5825   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5826   (exit $ac_status); } && {
  5827 	 test -z "$ac_c_werror_flag" ||
  5828 	 test ! -s conftest.err
  5829        } && test -s conftest.$ac_objext; then
  5830   eval "$as_ac_Header=yes"
  5831 else
  5832   $as_echo "$as_me: failed program was:" >&5
  5833 sed 's/^/| /' conftest.$ac_ext >&5
  5835 	eval "$as_ac_Header=no"
  5836 fi
  5838 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  5839 fi
  5840 ac_res=`eval 'as_val=${'$as_ac_Header'}
  5841 		 $as_echo "$as_val"'`
  5842 	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
  5843 $as_echo "$ac_res" >&6; }
  5844 if test `eval 'as_val=${'$as_ac_Header'}
  5845 		 $as_echo "$as_val"'` = yes; then
  5846   cat >>confdefs.h <<_ACEOF
  5847 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
  5848 _ACEOF
  5850 fi
  5852 done
  5855 # The cast to long int works around a bug in the HP C Compiler
  5856 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
  5857 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
  5858 # This bug is HP SR number 8606223364.
  5859 { $as_echo "$as_me:$LINENO: checking size of void *" >&5
  5860 $as_echo_n "checking size of void *... " >&6; }
  5861 if test "${ac_cv_sizeof_void_p+set}" = set; then
  5862   $as_echo_n "(cached) " >&6
  5863 else
  5864   if test "$cross_compiling" = yes; then
  5865   # Depending upon the size, compute the lo and hi bounds.
  5866 cat >conftest.$ac_ext <<_ACEOF
  5867 /* confdefs.h.  */
  5868 _ACEOF
  5869 cat confdefs.h >>conftest.$ac_ext
  5870 cat >>conftest.$ac_ext <<_ACEOF
  5871 /* end confdefs.h.  */
  5872 $ac_includes_default
  5873 int
  5874 main ()
  5876 static int test_array [1 - 2 * !(((long int) (sizeof (void *))) >= 0)];
  5877 test_array [0] = 0
  5880   return 0;
  5882 _ACEOF
  5883 rm -f conftest.$ac_objext
  5884 if { (ac_try="$ac_compile"
  5885 case "(($ac_try" in
  5886   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  5887   *) ac_try_echo=$ac_try;;
  5888 esac
  5889 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  5890 $as_echo "$ac_try_echo") >&5
  5891   (eval "$ac_compile") 2>conftest.er1
  5892   ac_status=$?
  5893   grep -v '^ *+' conftest.er1 >conftest.err
  5894   rm -f conftest.er1
  5895   cat conftest.err >&5
  5896   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5897   (exit $ac_status); } && {
  5898 	 test -z "$ac_c_werror_flag" ||
  5899 	 test ! -s conftest.err
  5900        } && test -s conftest.$ac_objext; then
  5901   ac_lo=0 ac_mid=0
  5902   while :; do
  5903     cat >conftest.$ac_ext <<_ACEOF
  5904 /* confdefs.h.  */
  5905 _ACEOF
  5906 cat confdefs.h >>conftest.$ac_ext
  5907 cat >>conftest.$ac_ext <<_ACEOF
  5908 /* end confdefs.h.  */
  5909 $ac_includes_default
  5910 int
  5911 main ()
  5913 static int test_array [1 - 2 * !(((long int) (sizeof (void *))) <= $ac_mid)];
  5914 test_array [0] = 0
  5917   return 0;
  5919 _ACEOF
  5920 rm -f conftest.$ac_objext
  5921 if { (ac_try="$ac_compile"
  5922 case "(($ac_try" in
  5923   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  5924   *) ac_try_echo=$ac_try;;
  5925 esac
  5926 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  5927 $as_echo "$ac_try_echo") >&5
  5928   (eval "$ac_compile") 2>conftest.er1
  5929   ac_status=$?
  5930   grep -v '^ *+' conftest.er1 >conftest.err
  5931   rm -f conftest.er1
  5932   cat conftest.err >&5
  5933   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5934   (exit $ac_status); } && {
  5935 	 test -z "$ac_c_werror_flag" ||
  5936 	 test ! -s conftest.err
  5937        } && test -s conftest.$ac_objext; then
  5938   ac_hi=$ac_mid; break
  5939 else
  5940   $as_echo "$as_me: failed program was:" >&5
  5941 sed 's/^/| /' conftest.$ac_ext >&5
  5943 	ac_lo=`expr $ac_mid + 1`
  5944 			if test $ac_lo -le $ac_mid; then
  5945 			  ac_lo= ac_hi=
  5946 			  break
  5947 			fi
  5948 			ac_mid=`expr 2 '*' $ac_mid + 1`
  5949 fi
  5951 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  5952   done
  5953 else
  5954   $as_echo "$as_me: failed program was:" >&5
  5955 sed 's/^/| /' conftest.$ac_ext >&5
  5957 	cat >conftest.$ac_ext <<_ACEOF
  5958 /* confdefs.h.  */
  5959 _ACEOF
  5960 cat confdefs.h >>conftest.$ac_ext
  5961 cat >>conftest.$ac_ext <<_ACEOF
  5962 /* end confdefs.h.  */
  5963 $ac_includes_default
  5964 int
  5965 main ()
  5967 static int test_array [1 - 2 * !(((long int) (sizeof (void *))) < 0)];
  5968 test_array [0] = 0
  5971   return 0;
  5973 _ACEOF
  5974 rm -f conftest.$ac_objext
  5975 if { (ac_try="$ac_compile"
  5976 case "(($ac_try" in
  5977   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  5978   *) ac_try_echo=$ac_try;;
  5979 esac
  5980 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  5981 $as_echo "$ac_try_echo") >&5
  5982   (eval "$ac_compile") 2>conftest.er1
  5983   ac_status=$?
  5984   grep -v '^ *+' conftest.er1 >conftest.err
  5985   rm -f conftest.er1
  5986   cat conftest.err >&5
  5987   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5988   (exit $ac_status); } && {
  5989 	 test -z "$ac_c_werror_flag" ||
  5990 	 test ! -s conftest.err
  5991        } && test -s conftest.$ac_objext; then
  5992   ac_hi=-1 ac_mid=-1
  5993   while :; do
  5994     cat >conftest.$ac_ext <<_ACEOF
  5995 /* confdefs.h.  */
  5996 _ACEOF
  5997 cat confdefs.h >>conftest.$ac_ext
  5998 cat >>conftest.$ac_ext <<_ACEOF
  5999 /* end confdefs.h.  */
  6000 $ac_includes_default
  6001 int
  6002 main ()
  6004 static int test_array [1 - 2 * !(((long int) (sizeof (void *))) >= $ac_mid)];
  6005 test_array [0] = 0
  6008   return 0;
  6010 _ACEOF
  6011 rm -f conftest.$ac_objext
  6012 if { (ac_try="$ac_compile"
  6013 case "(($ac_try" in
  6014   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  6015   *) ac_try_echo=$ac_try;;
  6016 esac
  6017 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  6018 $as_echo "$ac_try_echo") >&5
  6019   (eval "$ac_compile") 2>conftest.er1
  6020   ac_status=$?
  6021   grep -v '^ *+' conftest.er1 >conftest.err
  6022   rm -f conftest.er1
  6023   cat conftest.err >&5
  6024   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  6025   (exit $ac_status); } && {
  6026 	 test -z "$ac_c_werror_flag" ||
  6027 	 test ! -s conftest.err
  6028        } && test -s conftest.$ac_objext; then
  6029   ac_lo=$ac_mid; break
  6030 else
  6031   $as_echo "$as_me: failed program was:" >&5
  6032 sed 's/^/| /' conftest.$ac_ext >&5
  6034 	ac_hi=`expr '(' $ac_mid ')' - 1`
  6035 			if test $ac_mid -le $ac_hi; then
  6036 			  ac_lo= ac_hi=
  6037 			  break
  6038 			fi
  6039 			ac_mid=`expr 2 '*' $ac_mid`
  6040 fi
  6042 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  6043   done
  6044 else
  6045   $as_echo "$as_me: failed program was:" >&5
  6046 sed 's/^/| /' conftest.$ac_ext >&5
  6048 	ac_lo= ac_hi=
  6049 fi
  6051 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  6052 fi
  6054 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  6055 # Binary search between lo and hi bounds.
  6056 while test "x$ac_lo" != "x$ac_hi"; do
  6057   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
  6058   cat >conftest.$ac_ext <<_ACEOF
  6059 /* confdefs.h.  */
  6060 _ACEOF
  6061 cat confdefs.h >>conftest.$ac_ext
  6062 cat >>conftest.$ac_ext <<_ACEOF
  6063 /* end confdefs.h.  */
  6064 $ac_includes_default
  6065 int
  6066 main ()
  6068 static int test_array [1 - 2 * !(((long int) (sizeof (void *))) <= $ac_mid)];
  6069 test_array [0] = 0
  6072   return 0;
  6074 _ACEOF
  6075 rm -f conftest.$ac_objext
  6076 if { (ac_try="$ac_compile"
  6077 case "(($ac_try" in
  6078   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  6079   *) ac_try_echo=$ac_try;;
  6080 esac
  6081 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  6082 $as_echo "$ac_try_echo") >&5
  6083   (eval "$ac_compile") 2>conftest.er1
  6084   ac_status=$?
  6085   grep -v '^ *+' conftest.er1 >conftest.err
  6086   rm -f conftest.er1
  6087   cat conftest.err >&5
  6088   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  6089   (exit $ac_status); } && {
  6090 	 test -z "$ac_c_werror_flag" ||
  6091 	 test ! -s conftest.err
  6092        } && test -s conftest.$ac_objext; then
  6093   ac_hi=$ac_mid
  6094 else
  6095   $as_echo "$as_me: failed program was:" >&5
  6096 sed 's/^/| /' conftest.$ac_ext >&5
  6098 	ac_lo=`expr '(' $ac_mid ')' + 1`
  6099 fi
  6101 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  6102 done
  6103 case $ac_lo in
  6104 ?*) ac_cv_sizeof_void_p=$ac_lo;;
  6105 '') if test "$ac_cv_type_void_p" = yes; then
  6106      { { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (void *)
  6107 See \`config.log' for more details." >&5
  6108 $as_echo "$as_me: error: cannot compute sizeof (void *)
  6109 See \`config.log' for more details." >&2;}
  6110    { (exit 77); exit 77; }; }
  6111    else
  6112      ac_cv_sizeof_void_p=0
  6113    fi ;;
  6114 esac
  6115 else
  6116   cat >conftest.$ac_ext <<_ACEOF
  6117 /* confdefs.h.  */
  6118 _ACEOF
  6119 cat confdefs.h >>conftest.$ac_ext
  6120 cat >>conftest.$ac_ext <<_ACEOF
  6121 /* end confdefs.h.  */
  6122 $ac_includes_default
  6123 static long int longval () { return (long int) (sizeof (void *)); }
  6124 static unsigned long int ulongval () { return (long int) (sizeof (void *)); }
  6125 #include <stdio.h>
  6126 #include <stdlib.h>
  6127 int
  6128 main ()
  6131   FILE *f = fopen ("conftest.val", "w");
  6132   if (! f)
  6133     return 1;
  6134   if (((long int) (sizeof (void *))) < 0)
  6136       long int i = longval ();
  6137       if (i != ((long int) (sizeof (void *))))
  6138 	return 1;
  6139       fprintf (f, "%ld", i);
  6141   else
  6143       unsigned long int i = ulongval ();
  6144       if (i != ((long int) (sizeof (void *))))
  6145 	return 1;
  6146       fprintf (f, "%lu", i);
  6148   /* Do not output a trailing newline, as this causes \r\n confusion
  6149      on some platforms.  */
  6150   return ferror (f) || fclose (f) != 0;
  6153   return 0;
  6155 _ACEOF
  6156 rm -f conftest$ac_exeext
  6157 if { (ac_try="$ac_link"
  6158 case "(($ac_try" in
  6159   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  6160   *) ac_try_echo=$ac_try;;
  6161 esac
  6162 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  6163 $as_echo "$ac_try_echo") >&5
  6164   (eval "$ac_link") 2>&5
  6165   ac_status=$?
  6166   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  6167   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
  6168   { (case "(($ac_try" in
  6169   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  6170   *) ac_try_echo=$ac_try;;
  6171 esac
  6172 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  6173 $as_echo "$ac_try_echo") >&5
  6174   (eval "$ac_try") 2>&5
  6175   ac_status=$?
  6176   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  6177   (exit $ac_status); }; }; then
  6178   ac_cv_sizeof_void_p=`cat conftest.val`
  6179 else
  6180   $as_echo "$as_me: program exited with status $ac_status" >&5
  6181 $as_echo "$as_me: failed program was:" >&5
  6182 sed 's/^/| /' conftest.$ac_ext >&5
  6184 ( exit $ac_status )
  6185 if test "$ac_cv_type_void_p" = yes; then
  6186      { { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (void *)
  6187 See \`config.log' for more details." >&5
  6188 $as_echo "$as_me: error: cannot compute sizeof (void *)
  6189 See \`config.log' for more details." >&2;}
  6190    { (exit 77); exit 77; }; }
  6191    else
  6192      ac_cv_sizeof_void_p=0
  6193    fi
  6194 fi
  6195 rm -rf conftest.dSYM
  6196 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
  6197 fi
  6198 rm -f conftest.val
  6199 fi
  6200 { $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_void_p" >&5
  6201 $as_echo "$ac_cv_sizeof_void_p" >&6; }
  6205 cat >>confdefs.h <<_ACEOF
  6206 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
  6207 _ACEOF
  6210 { $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5
  6211 $as_echo_n "checking for ANSI C header files... " >&6; }
  6212 if test "${ac_cv_header_stdc+set}" = set; then
  6213   $as_echo_n "(cached) " >&6
  6214 else
  6215   cat >conftest.$ac_ext <<_ACEOF
  6216 /* confdefs.h.  */
  6217 _ACEOF
  6218 cat confdefs.h >>conftest.$ac_ext
  6219 cat >>conftest.$ac_ext <<_ACEOF
  6220 /* end confdefs.h.  */
  6221 #include <stdlib.h>
  6222 #include <stdarg.h>
  6223 #include <string.h>
  6224 #include <float.h>
  6226 int
  6227 main ()
  6231   return 0;
  6233 _ACEOF
  6234 rm -f conftest.$ac_objext
  6235 if { (ac_try="$ac_compile"
  6236 case "(($ac_try" in
  6237   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  6238   *) ac_try_echo=$ac_try;;
  6239 esac
  6240 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  6241 $as_echo "$ac_try_echo") >&5
  6242   (eval "$ac_compile") 2>conftest.er1
  6243   ac_status=$?
  6244   grep -v '^ *+' conftest.er1 >conftest.err
  6245   rm -f conftest.er1
  6246   cat conftest.err >&5
  6247   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  6248   (exit $ac_status); } && {
  6249 	 test -z "$ac_c_werror_flag" ||
  6250 	 test ! -s conftest.err
  6251        } && test -s conftest.$ac_objext; then
  6252   ac_cv_header_stdc=yes
  6253 else
  6254   $as_echo "$as_me: failed program was:" >&5
  6255 sed 's/^/| /' conftest.$ac_ext >&5
  6257 	ac_cv_header_stdc=no
  6258 fi
  6260 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  6262 if test $ac_cv_header_stdc = yes; then
  6263   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
  6264   cat >conftest.$ac_ext <<_ACEOF
  6265 /* confdefs.h.  */
  6266 _ACEOF
  6267 cat confdefs.h >>conftest.$ac_ext
  6268 cat >>conftest.$ac_ext <<_ACEOF
  6269 /* end confdefs.h.  */
  6270 #include <string.h>
  6272 _ACEOF
  6273 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  6274   $EGREP "memchr" >/dev/null 2>&1; then
  6276 else
  6277   ac_cv_header_stdc=no
  6278 fi
  6279 rm -f conftest*
  6281 fi
  6283 if test $ac_cv_header_stdc = yes; then
  6284   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
  6285   cat >conftest.$ac_ext <<_ACEOF
  6286 /* confdefs.h.  */
  6287 _ACEOF
  6288 cat confdefs.h >>conftest.$ac_ext
  6289 cat >>conftest.$ac_ext <<_ACEOF
  6290 /* end confdefs.h.  */
  6291 #include <stdlib.h>
  6293 _ACEOF
  6294 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  6295   $EGREP "free" >/dev/null 2>&1; then
  6297 else
  6298   ac_cv_header_stdc=no
  6299 fi
  6300 rm -f conftest*
  6302 fi
  6304 if test $ac_cv_header_stdc = yes; then
  6305   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
  6306   if test "$cross_compiling" = yes; then
  6308 else
  6309   cat >conftest.$ac_ext <<_ACEOF
  6310 /* confdefs.h.  */
  6311 _ACEOF
  6312 cat confdefs.h >>conftest.$ac_ext
  6313 cat >>conftest.$ac_ext <<_ACEOF
  6314 /* end confdefs.h.  */
  6315 #include <ctype.h>
  6316 #include <stdlib.h>
  6317 #if ((' ' & 0x0FF) == 0x020)
  6318 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
  6319 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
  6320 #else
  6321 # define ISLOWER(c) \
  6322 		   (('a' <= (c) && (c) <= 'i') \
  6323 		     || ('j' <= (c) && (c) <= 'r') \
  6324 		     || ('s' <= (c) && (c) <= 'z'))
  6325 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
  6326 #endif
  6328 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
  6329 int
  6330 main ()
  6332   int i;
  6333   for (i = 0; i < 256; i++)
  6334     if (XOR (islower (i), ISLOWER (i))
  6335 	|| toupper (i) != TOUPPER (i))
  6336       return 2;
  6337   return 0;
  6339 _ACEOF
  6340 rm -f conftest$ac_exeext
  6341 if { (ac_try="$ac_link"
  6342 case "(($ac_try" in
  6343   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  6344   *) ac_try_echo=$ac_try;;
  6345 esac
  6346 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  6347 $as_echo "$ac_try_echo") >&5
  6348   (eval "$ac_link") 2>&5
  6349   ac_status=$?
  6350   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  6351   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
  6352   { (case "(($ac_try" in
  6353   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  6354   *) ac_try_echo=$ac_try;;
  6355 esac
  6356 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  6357 $as_echo "$ac_try_echo") >&5
  6358   (eval "$ac_try") 2>&5
  6359   ac_status=$?
  6360   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  6361   (exit $ac_status); }; }; then
  6363 else
  6364   $as_echo "$as_me: program exited with status $ac_status" >&5
  6365 $as_echo "$as_me: failed program was:" >&5
  6366 sed 's/^/| /' conftest.$ac_ext >&5
  6368 ( exit $ac_status )
  6369 ac_cv_header_stdc=no
  6370 fi
  6371 rm -rf conftest.dSYM
  6372 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
  6373 fi
  6376 fi
  6377 fi
  6378 { $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
  6379 $as_echo "$ac_cv_header_stdc" >&6; }
  6380 if test $ac_cv_header_stdc = yes; then
  6382 cat >>confdefs.h <<\_ACEOF
  6383 #define STDC_HEADERS 1
  6384 _ACEOF
  6386 fi
  6388 # Make sure we can run config.sub.
  6389 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
  6390   { { $as_echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
  6391 $as_echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
  6392    { (exit 1); exit 1; }; }
  6394 { $as_echo "$as_me:$LINENO: checking build system type" >&5
  6395 $as_echo_n "checking build system type... " >&6; }
  6396 if test "${ac_cv_build+set}" = set; then
  6397   $as_echo_n "(cached) " >&6
  6398 else
  6399   ac_build_alias=$build_alias
  6400 test "x$ac_build_alias" = x &&
  6401   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
  6402 test "x$ac_build_alias" = x &&
  6403   { { $as_echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
  6404 $as_echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
  6405    { (exit 1); exit 1; }; }
  6406 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
  6407   { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
  6408 $as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
  6409    { (exit 1); exit 1; }; }
  6411 fi
  6412 { $as_echo "$as_me:$LINENO: result: $ac_cv_build" >&5
  6413 $as_echo "$ac_cv_build" >&6; }
  6414 case $ac_cv_build in
  6415 *-*-*) ;;
  6416 *) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
  6417 $as_echo "$as_me: error: invalid value of canonical build" >&2;}
  6418    { (exit 1); exit 1; }; };;
  6419 esac
  6420 build=$ac_cv_build
  6421 ac_save_IFS=$IFS; IFS='-'
  6422 set x $ac_cv_build
  6423 shift
  6424 build_cpu=$1
  6425 build_vendor=$2
  6426 shift; shift
  6427 # Remember, the first character of IFS is used to create $*,
  6428 # except with old shells:
  6429 build_os=$*
  6430 IFS=$ac_save_IFS
  6431 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
  6434 { $as_echo "$as_me:$LINENO: checking host system type" >&5
  6435 $as_echo_n "checking host system type... " >&6; }
  6436 if test "${ac_cv_host+set}" = set; then
  6437   $as_echo_n "(cached) " >&6
  6438 else
  6439   if test "x$host_alias" = x; then
  6440   ac_cv_host=$ac_cv_build
  6441 else
  6442   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
  6443     { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
  6444 $as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
  6445    { (exit 1); exit 1; }; }
  6446 fi
  6448 fi
  6449 { $as_echo "$as_me:$LINENO: result: $ac_cv_host" >&5
  6450 $as_echo "$ac_cv_host" >&6; }
  6451 case $ac_cv_host in
  6452 *-*-*) ;;
  6453 *) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
  6454 $as_echo "$as_me: error: invalid value of canonical host" >&2;}
  6455    { (exit 1); exit 1; }; };;
  6456 esac
  6457 host=$ac_cv_host
  6458 ac_save_IFS=$IFS; IFS='-'
  6459 set x $ac_cv_host
  6460 shift
  6461 host_cpu=$1
  6462 host_vendor=$2
  6463 shift; shift
  6464 # Remember, the first character of IFS is used to create $*,
  6465 # except with old shells:
  6466 host_os=$*
  6467 IFS=$ac_save_IFS
  6468 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
  6472 # Extract the first word of "pod2man", so it can be a program name with args.
  6473 set dummy pod2man; ac_word=$2
  6474 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  6475 $as_echo_n "checking for $ac_word... " >&6; }
  6476 if test "${ac_cv_path_POD2MAN+set}" = set; then
  6477   $as_echo_n "(cached) " >&6
  6478 else
  6479   case $POD2MAN in
  6480   [\\/]* | ?:[\\/]*)
  6481   ac_cv_path_POD2MAN="$POD2MAN" # Let the user override the test with a path.
  6482   ;;
  6483   *)
  6484   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6485 for as_dir in $PATH
  6486 do
  6487   IFS=$as_save_IFS
  6488   test -z "$as_dir" && as_dir=.
  6489   for ac_exec_ext in '' $ac_executable_extensions; do
  6490   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  6491     ac_cv_path_POD2MAN="$as_dir/$ac_word$ac_exec_ext"
  6492     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  6493     break 2
  6494   fi
  6495 done
  6496 done
  6497 IFS=$as_save_IFS
  6499   ;;
  6500 esac
  6501 fi
  6502 POD2MAN=$ac_cv_path_POD2MAN
  6503 if test -n "$POD2MAN"; then
  6504   { $as_echo "$as_me:$LINENO: result: $POD2MAN" >&5
  6505 $as_echo "$POD2MAN" >&6; }
  6506 else
  6507   { $as_echo "$as_me:$LINENO: result: no" >&5
  6508 $as_echo "no" >&6; }
  6509 fi
  6512 # Extract the first word of "pod2html", so it can be a program name with args.
  6513 set dummy pod2html; ac_word=$2
  6514 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  6515 $as_echo_n "checking for $ac_word... " >&6; }
  6516 if test "${ac_cv_path_POD2HTML+set}" = set; then
  6517   $as_echo_n "(cached) " >&6
  6518 else
  6519   case $POD2HTML in
  6520   [\\/]* | ?:[\\/]*)
  6521   ac_cv_path_POD2HTML="$POD2HTML" # Let the user override the test with a path.
  6522   ;;
  6523   *)
  6524   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6525 for as_dir in $PATH
  6526 do
  6527   IFS=$as_save_IFS
  6528   test -z "$as_dir" && as_dir=.
  6529   for ac_exec_ext in '' $ac_executable_extensions; do
  6530   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  6531     ac_cv_path_POD2HTML="$as_dir/$ac_word$ac_exec_ext"
  6532     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  6533     break 2
  6534   fi
  6535 done
  6536 done
  6537 IFS=$as_save_IFS
  6539   ;;
  6540 esac
  6541 fi
  6542 POD2HTML=$ac_cv_path_POD2HTML
  6543 if test -n "$POD2HTML"; then
  6544   { $as_echo "$as_me:$LINENO: result: $POD2HTML" >&5
  6545 $as_echo "$POD2HTML" >&6; }
  6546 else
  6547   { $as_echo "$as_me:$LINENO: result: no" >&5
  6548 $as_echo "no" >&6; }
  6549 fi
  6554 # Check whether --enable-translator was given.
  6555 if test "${enable_translator+set}" = set; then
  6556   enableval=$enable_translator; true
  6557 else
  6558   enable_translator=yes
  6559 fi
  6561 # Check whether --enable-trace was given.
  6562 if test "${enable_trace+set}" = set; then
  6563   enableval=$enable_trace; if test "$enableval" == "yes"; then
  6565 cat >>confdefs.h <<\_ACEOF
  6566 #define ENABLE_TRACE_IO 1
  6567 _ACEOF
  6569     fi
  6570 fi
  6572 # Check whether --enable-watch was given.
  6573 if test "${enable_watch+set}" = set; then
  6574   enableval=$enable_watch; if test "$enableval" == "yes"; then
  6576 cat >>confdefs.h <<\_ACEOF
  6577 #define ENABLE_WATCH 1
  6578 _ACEOF
  6580    fi
  6581 fi
  6583 # Check whether --enable-sh4stats was given.
  6584 if test "${enable_sh4stats+set}" = set; then
  6585   enableval=$enable_sh4stats; if test "$enableval" == "yes"; then
  6587 cat >>confdefs.h <<\_ACEOF
  6588 #define ENABLE_SH4STATS 1
  6589 _ACEOF
  6591     fi
  6592 fi
  6595 # Check whether --with-osmesa was given.
  6596 if test "${with_osmesa+set}" = set; then
  6597   withval=$with_osmesa;
  6598 else
  6599   with_osmesa=no
  6600 fi
  6603 # Check whether --with-gtk was given.
  6604 if test "${with_gtk+set}" = set; then
  6605   withval=$with_gtk; with_gtk=yes
  6606 else
  6607   with_gtk=x11
  6608 fi
  6611 # Check whether --with-esd was given.
  6612 if test "${with_esd+set}" = set; then
  6613   withval=$with_esd;
  6614 fi
  6617 # Check whether --with-pulse was given.
  6618 if test "${with_pulse+set}" = set; then
  6619   withval=$with_pulse;
  6620 fi
  6624 if test "x$GCC" = "xyes"; then
  6625    CFLAGS="$CFLAGS -fno-strict-aliasing"
  6626 fi
  6629 lxdream_save_cppflags="$CPPFLAGS"
  6630 CPPFLAGS="$CPPFLAGS -x objective-c"
  6631 cat >conftest.$ac_ext <<_ACEOF
  6632 /* confdefs.h.  */
  6633 _ACEOF
  6634 cat confdefs.h >>conftest.$ac_ext
  6635 cat >>conftest.$ac_ext <<_ACEOF
  6636 /* end confdefs.h.  */
  6637 @interface Foo @end
  6638 int
  6639 main ()
  6643   return 0;
  6645 _ACEOF
  6646 rm -f conftest.$ac_objext
  6647 if { (ac_try="$ac_compile"
  6648 case "(($ac_try" in
  6649   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  6650   *) ac_try_echo=$ac_try;;
  6651 esac
  6652 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  6653 $as_echo "$ac_try_echo") >&5
  6654   (eval "$ac_compile") 2>conftest.er1
  6655   ac_status=$?
  6656   grep -v '^ *+' conftest.er1 >conftest.err
  6657   rm -f conftest.er1
  6658   cat conftest.err >&5
  6659   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  6660   (exit $ac_status); } && {
  6661 	 test -z "$ac_c_werror_flag" ||
  6662 	 test ! -s conftest.err
  6663        } && test -s conftest.$ac_objext; then
  6666    if test "${ac_cv_header_Cocoa_Cocoa_h+set}" = set; then
  6667   { $as_echo "$as_me:$LINENO: checking for Cocoa/Cocoa.h" >&5
  6668 $as_echo_n "checking for Cocoa/Cocoa.h... " >&6; }
  6669 if test "${ac_cv_header_Cocoa_Cocoa_h+set}" = set; then
  6670   $as_echo_n "(cached) " >&6
  6671 fi
  6672 { $as_echo "$as_me:$LINENO: result: $ac_cv_header_Cocoa_Cocoa_h" >&5
  6673 $as_echo "$ac_cv_header_Cocoa_Cocoa_h" >&6; }
  6674 else
  6675   # Is the header compilable?
  6676 { $as_echo "$as_me:$LINENO: checking Cocoa/Cocoa.h usability" >&5
  6677 $as_echo_n "checking Cocoa/Cocoa.h usability... " >&6; }
  6678 cat >conftest.$ac_ext <<_ACEOF
  6679 /* confdefs.h.  */
  6680 _ACEOF
  6681 cat confdefs.h >>conftest.$ac_ext
  6682 cat >>conftest.$ac_ext <<_ACEOF
  6683 /* end confdefs.h.  */
  6684 $ac_includes_default
  6685 #include <Cocoa/Cocoa.h>
  6686 _ACEOF
  6687 rm -f conftest.$ac_objext
  6688 if { (ac_try="$ac_compile"
  6689 case "(($ac_try" in
  6690   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  6691   *) ac_try_echo=$ac_try;;
  6692 esac
  6693 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  6694 $as_echo "$ac_try_echo") >&5
  6695   (eval "$ac_compile") 2>conftest.er1
  6696   ac_status=$?
  6697   grep -v '^ *+' conftest.er1 >conftest.err
  6698   rm -f conftest.er1
  6699   cat conftest.err >&5
  6700   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  6701   (exit $ac_status); } && {
  6702 	 test -z "$ac_c_werror_flag" ||
  6703 	 test ! -s conftest.err
  6704        } && test -s conftest.$ac_objext; then
  6705   ac_header_compiler=yes
  6706 else
  6707   $as_echo "$as_me: failed program was:" >&5
  6708 sed 's/^/| /' conftest.$ac_ext >&5
  6710 	ac_header_compiler=no
  6711 fi
  6713 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  6714 { $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
  6715 $as_echo "$ac_header_compiler" >&6; }
  6717 # Is the header present?
  6718 { $as_echo "$as_me:$LINENO: checking Cocoa/Cocoa.h presence" >&5
  6719 $as_echo_n "checking Cocoa/Cocoa.h presence... " >&6; }
  6720 cat >conftest.$ac_ext <<_ACEOF
  6721 /* confdefs.h.  */
  6722 _ACEOF
  6723 cat confdefs.h >>conftest.$ac_ext
  6724 cat >>conftest.$ac_ext <<_ACEOF
  6725 /* end confdefs.h.  */
  6726 #include <Cocoa/Cocoa.h>
  6727 _ACEOF
  6728 if { (ac_try="$ac_cpp conftest.$ac_ext"
  6729 case "(($ac_try" in
  6730   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  6731   *) ac_try_echo=$ac_try;;
  6732 esac
  6733 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  6734 $as_echo "$ac_try_echo") >&5
  6735   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  6736   ac_status=$?
  6737   grep -v '^ *+' conftest.er1 >conftest.err
  6738   rm -f conftest.er1
  6739   cat conftest.err >&5
  6740   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  6741   (exit $ac_status); } >/dev/null && {
  6742 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  6743 	 test ! -s conftest.err
  6744        }; then
  6745   ac_header_preproc=yes
  6746 else
  6747   $as_echo "$as_me: failed program was:" >&5
  6748 sed 's/^/| /' conftest.$ac_ext >&5
  6750   ac_header_preproc=no
  6751 fi
  6753 rm -f conftest.err conftest.$ac_ext
  6754 { $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
  6755 $as_echo "$ac_header_preproc" >&6; }
  6757 # So?  What about this header?
  6758 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
  6759   yes:no: )
  6760     { $as_echo "$as_me:$LINENO: WARNING: Cocoa/Cocoa.h: accepted by the compiler, rejected by the preprocessor!" >&5
  6761 $as_echo "$as_me: WARNING: Cocoa/Cocoa.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
  6762     { $as_echo "$as_me:$LINENO: WARNING: Cocoa/Cocoa.h: proceeding with the compiler's result" >&5
  6763 $as_echo "$as_me: WARNING: Cocoa/Cocoa.h: proceeding with the compiler's result" >&2;}
  6764     ac_header_preproc=yes
  6765     ;;
  6766   no:yes:* )
  6767     { $as_echo "$as_me:$LINENO: WARNING: Cocoa/Cocoa.h: present but cannot be compiled" >&5
  6768 $as_echo "$as_me: WARNING: Cocoa/Cocoa.h: present but cannot be compiled" >&2;}
  6769     { $as_echo "$as_me:$LINENO: WARNING: Cocoa/Cocoa.h:     check for missing prerequisite headers?" >&5
  6770 $as_echo "$as_me: WARNING: Cocoa/Cocoa.h:     check for missing prerequisite headers?" >&2;}
  6771     { $as_echo "$as_me:$LINENO: WARNING: Cocoa/Cocoa.h: see the Autoconf documentation" >&5
  6772 $as_echo "$as_me: WARNING: Cocoa/Cocoa.h: see the Autoconf documentation" >&2;}
  6773     { $as_echo "$as_me:$LINENO: WARNING: Cocoa/Cocoa.h:     section \"Present But Cannot Be Compiled\"" >&5
  6774 $as_echo "$as_me: WARNING: Cocoa/Cocoa.h:     section \"Present But Cannot Be Compiled\"" >&2;}
  6775     { $as_echo "$as_me:$LINENO: WARNING: Cocoa/Cocoa.h: proceeding with the preprocessor's result" >&5
  6776 $as_echo "$as_me: WARNING: Cocoa/Cocoa.h: proceeding with the preprocessor's result" >&2;}
  6777     { $as_echo "$as_me:$LINENO: WARNING: Cocoa/Cocoa.h: in the future, the compiler will take precedence" >&5
  6778 $as_echo "$as_me: WARNING: Cocoa/Cocoa.h: in the future, the compiler will take precedence" >&2;}
  6780     ;;
  6781 esac