lxdream.org :: lxdream/configure r688:8a13dabbdced

tree revision 688:8a13dabbdced

filename	configure
changeset	688:8a13dabbdced
prev	681:1755a126b109
next	697:479b8c213f61
author	nkeynes
date	Sat Jun 14 11:57:11 2008 +0000 (14 years ago)
permissions	-rwxr-xr-x
last change	And the updated configure from the previous commit

view

     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 GUI_COCOA_TRUE

   729 GUI_COCOA_FALSE

   730 PKG_CONFIG

   731 LIBPNG_CFLAGS

   732 LIBPNG_LIBS

   733 GLIB_CFLAGS

   734 GLIB_LIBS

   735 GTK_CFLAGS

   736 GTK_LIBS

   737 GUI_GTK_TRUE

   738 GUI_GTK_FALSE

   739 VIDEO_OSMESA_TRUE

   740 VIDEO_OSMESA_FALSE

   741 VIDEO_GLX_TRUE

   742 VIDEO_GLX_FALSE

   743 VIDEO_NSGL_TRUE

   744 VIDEO_NSGL_FALSE

   745 BUILD_SH4X86_TRUE

   746 BUILD_SH4X86_FALSE

   747 BUILD_X86_64_TRUE

   748 BUILD_X86_64_FALSE

   749 PULSE_CFLAGS

   750 PULSE_LIBS

   751 AUDIO_PULSE_TRUE

   752 AUDIO_PULSE_FALSE

   753 ESOUND_CFLAGS

   754 ESOUND_LIBS

   755 AUDIO_ESOUND_TRUE

   756 AUDIO_ESOUND_FALSE

   757 ALSA_CFLAGS

   758 ALSA_LIBS

   759 AUDIO_ALSA_TRUE

   760 AUDIO_ALSA_FALSE

   761 CDROM_LINUX_TRUE

   762 CDROM_LINUX_FALSE

   763 JOY_LINUX_TRUE

   764 JOY_LINUX_FALSE

   765 SHCC

   766 SHLD

   767 SHOBJCOPY

   768 ARMCC

   769 ARMLD

   770 ARMOBJCOPY

   771 BUILD_SYSTEST_TRUE

   772 BUILD_SYSTEST_FALSE

   773 BUILD_ARMTEST_TRUE

   774 BUILD_ARMTEST_FALSE

   775 GETTEXT_PACKAGE

   776 USE_NLS

   777 MSGFMT

   778 MSGFMT_OPTS

   779 GMSGFMT

   780 XGETTEXT

   781 CATALOGS

   782 CATOBJEXT

   783 DATADIRNAME

   784 GMOFILES

   785 INSTOBJEXT

   786 INTLLIBS

   787 PO_IN_DATADIR_TRUE

   788 PO_IN_DATADIR_FALSE

   789 POFILES

   790 POSUB

   791 MKINSTALLDIRS

   792 LIBOBJS

   793 LTLIBOBJS'

   794 ac_subst_files=''

   795 ac_user_opts='

   796 enable_option_checking

   797 enable_maintainer_mode

   798 enable_dependency_tracking

   799 enable_trace

   800 enable_watch

   801 enable_sh4stats

   802 with_osmesa

   803 with_gtk

   804 '

   805       ac_precious_vars='build_alias

   806 host_alias

   807 target_alias

   808 CC

   809 CFLAGS

   810 LDFLAGS

   811 LIBS

   812 CPPFLAGS

   813 CCAS

   814 CCASFLAGS

   815 CPP

   816 PKG_CONFIG

   817 LIBPNG_CFLAGS

   818 LIBPNG_LIBS

   819 GLIB_CFLAGS

   820 GLIB_LIBS

   821 GTK_CFLAGS

   822 GTK_LIBS

   823 PULSE_CFLAGS

   824 PULSE_LIBS

   825 ESOUND_CFLAGS

   826 ESOUND_LIBS

   827 ALSA_CFLAGS

   828 ALSA_LIBS'

   831 # Initialize some variables set by options.

   832 ac_init_help=

   833 ac_init_version=false

   834 ac_unrecognized_opts=

   835 ac_unrecognized_sep=

   836 # The variables have the same names as the options, with

   837 # dashes changed to underlines.

   838 cache_file=/dev/null

   839 exec_prefix=NONE

   840 no_create=

   841 no_recursion=

   842 prefix=NONE

   843 program_prefix=NONE

   844 program_suffix=NONE

   845 program_transform_name=s,x,x,

   846 silent=

   847 site=

   848 srcdir=

   849 verbose=

   850 x_includes=NONE

   851 x_libraries=NONE

   853 # Installation directory options.

   854 # These are left unexpanded so users can "make install exec_prefix=/foo"

   855 # and all the variables that are supposed to be based on exec_prefix

   856 # by default will actually change.

   857 # Use braces instead of parens because sh, perl, etc. also accept them.

   858 # (The list follows the same order as the GNU Coding Standards.)

   859 bindir='${exec_prefix}/bin'

   860 sbindir='${exec_prefix}/sbin'

   861 libexecdir='${exec_prefix}/libexec'

   862 datarootdir='${prefix}/share'

   863 datadir='${datarootdir}'

   864 sysconfdir='${prefix}/etc'

   865 sharedstatedir='${prefix}/com'

   866 localstatedir='${prefix}/var'

   867 includedir='${prefix}/include'

   868 oldincludedir='/usr/include'

   869 docdir='${datarootdir}/doc/${PACKAGE}'

   870 infodir='${datarootdir}/info'

   871 htmldir='${docdir}'

   872 dvidir='${docdir}'

   873 pdfdir='${docdir}'

   874 psdir='${docdir}'

   875 libdir='${exec_prefix}/lib'

   876 localedir='${datarootdir}/locale'

   877 mandir='${datarootdir}/man'

   879 ac_prev=

   880 ac_dashdash=

   881 for ac_option

   882 do

   883   # If the previous option needs an argument, assign it.

   884   if test -n "$ac_prev"; then

   885     eval $ac_prev=\$ac_option

   886     ac_prev=

   887     continue

   888   fi

   890   case $ac_option in

   891   *=*)	ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;

   892   *)	ac_optarg=yes ;;

   893   esac

   895   # Accept the important Cygnus configure options, so we can diagnose typos.

   897   case $ac_dashdash$ac_option in

   898   --)

   899     ac_dashdash=yes ;;

   901   -bindir | --bindir | --bindi | --bind | --bin | --bi)

   902     ac_prev=bindir ;;

   903   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)

   904     bindir=$ac_optarg ;;

   906   -build | --build | --buil | --bui | --bu)

   907     ac_prev=build_alias ;;

   908   -build=* | --build=* | --buil=* | --bui=* | --bu=*)

   909     build_alias=$ac_optarg ;;

   911   -cache-file | --cache-file | --cache-fil | --cache-fi \

   912   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)

   913     ac_prev=cache_file ;;

   914   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \

   915   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)

   916     cache_file=$ac_optarg ;;

   918   --config-cache | -C)

   919     cache_file=config.cache ;;

   921   -datadir | --datadir | --datadi | --datad)

   922     ac_prev=datadir ;;

   923   -datadir=* | --datadir=* | --datadi=* | --datad=*)

   924     datadir=$ac_optarg ;;

   926   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \

   927   | --dataroo | --dataro | --datar)

   928     ac_prev=datarootdir ;;

   929   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \

   930   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)

   931     datarootdir=$ac_optarg ;;

   933   -disable-* | --disable-*)

   934     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`

   935     # Reject names that are not valid shell variable names.

   936     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&

   937       { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2

   938    { (exit 1); exit 1; }; }

   939     ac_useropt_orig=$ac_useropt

   940     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`

   941     case $ac_user_opts in

   942       *"

   943 "enable_$ac_useropt"

   944 "*) ;;

   945       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"

   946 	 ac_unrecognized_sep=', ';;

   947     esac

   948     eval enable_$ac_useropt=no ;;

   950   -docdir | --docdir | --docdi | --doc | --do)

   951     ac_prev=docdir ;;

   952   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)

   953     docdir=$ac_optarg ;;

   955   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)

   956     ac_prev=dvidir ;;

   957   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)

   958     dvidir=$ac_optarg ;;

   960   -enable-* | --enable-*)

   961     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`

   962     # Reject names that are not valid shell variable names.

   963     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&

   964       { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2

   965    { (exit 1); exit 1; }; }

   966     ac_useropt_orig=$ac_useropt

   967     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`

   968     case $ac_user_opts in

   969       *"

   970 "enable_$ac_useropt"

   971 "*) ;;

   972       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"

   973 	 ac_unrecognized_sep=', ';;

   974     esac

   975     eval enable_$ac_useropt=\$ac_optarg ;;

   977   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \

   978   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \

   979   | --exec | --exe | --ex)

   980     ac_prev=exec_prefix ;;

   981   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \

   982   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \

   983   | --exec=* | --exe=* | --ex=*)

   984     exec_prefix=$ac_optarg ;;

   986   -gas | --gas | --ga | --g)

   987     # Obsolete; use --with-gas.

   988     with_gas=yes ;;

   990   -help | --help | --hel | --he | -h)

   991     ac_init_help=long ;;

   992   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)

   993     ac_init_help=recursive ;;

   994   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)

   995     ac_init_help=short ;;

   997   -host | --host | --hos | --ho)

   998     ac_prev=host_alias ;;

   999   -host=* | --host=* | --hos=* | --ho=*)

  1000     host_alias=$ac_optarg ;;

  1002   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)

  1003     ac_prev=htmldir ;;

  1004   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \

  1005   | --ht=*)

  1006     htmldir=$ac_optarg ;;

  1008   -includedir | --includedir | --includedi | --included | --include \

  1009   | --includ | --inclu | --incl | --inc)

  1010     ac_prev=includedir ;;

  1011   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \

  1012   | --includ=* | --inclu=* | --incl=* | --inc=*)

  1013     includedir=$ac_optarg ;;

  1015   -infodir | --infodir | --infodi | --infod | --info | --inf)

  1016     ac_prev=infodir ;;

  1017   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)

  1018     infodir=$ac_optarg ;;

  1020   -libdir | --libdir | --libdi | --libd)

  1021     ac_prev=libdir ;;

  1022   -libdir=* | --libdir=* | --libdi=* | --libd=*)

  1023     libdir=$ac_optarg ;;

  1025   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \

  1026   | --libexe | --libex | --libe)

  1027     ac_prev=libexecdir ;;

  1028   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \

  1029   | --libexe=* | --libex=* | --libe=*)

  1030     libexecdir=$ac_optarg ;;

  1032   -localedir | --localedir | --localedi | --localed | --locale)

  1033     ac_prev=localedir ;;

  1034   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)

  1035     localedir=$ac_optarg ;;

  1037   -localstatedir | --localstatedir | --localstatedi | --localstated \

  1038   | --localstate | --localstat | --localsta | --localst | --locals)

  1039     ac_prev=localstatedir ;;

  1040   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \

  1041   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)

  1042     localstatedir=$ac_optarg ;;

  1044   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)

  1045     ac_prev=mandir ;;

  1046   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)

  1047     mandir=$ac_optarg ;;

  1049   -nfp | --nfp | --nf)

  1050     # Obsolete; use --without-fp.

  1051     with_fp=no ;;

  1053   -no-create | --no-create | --no-creat | --no-crea | --no-cre \

  1054   | --no-cr | --no-c | -n)

  1055     no_create=yes ;;

  1057   -no-recursion | --no-recursion | --no-recursio | --no-recursi \

  1058   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)

  1059     no_recursion=yes ;;

  1061   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \

  1062   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \

  1063   | --oldin | --oldi | --old | --ol | --o)

  1064     ac_prev=oldincludedir ;;

  1065   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \

  1066   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \

  1067   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)

  1068     oldincludedir=$ac_optarg ;;

  1070   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)

  1071     ac_prev=prefix ;;

  1072   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)

  1073     prefix=$ac_optarg ;;

  1075   -program-prefix | --program-prefix | --program-prefi | --program-pref \

  1076   | --program-pre | --program-pr | --program-p)

  1077     ac_prev=program_prefix ;;

  1078   -program-prefix=* | --program-prefix=* | --program-prefi=* \

  1079   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)

  1080     program_prefix=$ac_optarg ;;

  1082   -program-suffix | --program-suffix | --program-suffi | --program-suff \

  1083   | --program-suf | --program-su | --program-s)

  1084     ac_prev=program_suffix ;;

  1085   -program-suffix=* | --program-suffix=* | --program-suffi=* \

  1086   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)

  1087     program_suffix=$ac_optarg ;;

  1089   -program-transform-name | --program-transform-name \

  1090   | --program-transform-nam | --program-transform-na \

  1091   | --program-transform-n | --program-transform- \

  1092   | --program-transform | --program-transfor \

  1093   | --program-transfo | --program-transf \

  1094   | --program-trans | --program-tran \

  1095   | --progr-tra | --program-tr | --program-t)

  1096     ac_prev=program_transform_name ;;

  1097   -program-transform-name=* | --program-transform-name=* \

  1098   | --program-transform-nam=* | --program-transform-na=* \

  1099   | --program-transform-n=* | --program-transform-=* \

  1100   | --program-transform=* | --program-transfor=* \

  1101   | --program-transfo=* | --program-transf=* \

  1102   | --program-trans=* | --program-tran=* \

  1103   | --progr-tra=* | --program-tr=* | --program-t=*)

  1104     program_transform_name=$ac_optarg ;;

  1106   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)

  1107     ac_prev=pdfdir ;;

  1108   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)

  1109     pdfdir=$ac_optarg ;;

  1111   -psdir | --psdir | --psdi | --psd | --ps)

  1112     ac_prev=psdir ;;

  1113   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)

  1114     psdir=$ac_optarg ;;

  1116   -q | -quiet | --quiet | --quie | --qui | --qu | --q \

  1117   | -silent | --silent | --silen | --sile | --sil)

  1118     silent=yes ;;

  1120   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)

  1121     ac_prev=sbindir ;;

  1122   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \

  1123   | --sbi=* | --sb=*)

  1124     sbindir=$ac_optarg ;;

  1126   -sharedstatedir | --sharedstatedir | --sharedstatedi \

  1127   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \

  1128   | --sharedst | --shareds | --shared | --share | --shar \

  1129   | --sha | --sh)

  1130     ac_prev=sharedstatedir ;;

  1131   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \

  1132   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \

  1133   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \

  1134   | --sha=* | --sh=*)

  1135     sharedstatedir=$ac_optarg ;;

  1137   -site | --site | --sit)

  1138     ac_prev=site ;;

  1139   -site=* | --site=* | --sit=*)

  1140     site=$ac_optarg ;;

  1142   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)

  1143     ac_prev=srcdir ;;

  1144   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)

  1145     srcdir=$ac_optarg ;;

  1147   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \

  1148   | --syscon | --sysco | --sysc | --sys | --sy)

  1149     ac_prev=sysconfdir ;;

  1150   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \

  1151   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)

  1152     sysconfdir=$ac_optarg ;;

  1154   -target | --target | --targe | --targ | --tar | --ta | --t)

  1155     ac_prev=target_alias ;;

  1156   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)

  1157     target_alias=$ac_optarg ;;

  1159   -v | -verbose | --verbose | --verbos | --verbo | --verb)

  1160     verbose=yes ;;

  1162   -version | --version | --versio | --versi | --vers | -V)

  1163     ac_init_version=: ;;

  1165   -with-* | --with-*)

  1166     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`

  1167     # Reject names that are not valid shell variable names.

  1168     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&

  1169       { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2

  1170    { (exit 1); exit 1; }; }

  1171     ac_useropt_orig=$ac_useropt

  1172     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`

  1173     case $ac_user_opts in

  1174       *"

  1175 "with_$ac_useropt"

  1176 "*) ;;

  1177       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"

  1178 	 ac_unrecognized_sep=', ';;

  1179     esac

  1180     eval with_$ac_useropt=\$ac_optarg ;;

  1182   -without-* | --without-*)

  1183     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`

  1184     # Reject names that are not valid shell variable names.

  1185     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&

  1186       { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2

  1187    { (exit 1); exit 1; }; }

  1188     ac_useropt_orig=$ac_useropt

  1189     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`

  1190     case $ac_user_opts in

  1191       *"

  1192 "with_$ac_useropt"

  1193 "*) ;;

  1194       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"

  1195 	 ac_unrecognized_sep=', ';;

  1196     esac

  1197     eval with_$ac_useropt=no ;;

  1199   --x)

  1200     # Obsolete; use --with-x.

  1201     with_x=yes ;;

  1203   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \

  1204   | --x-incl | --x-inc | --x-in | --x-i)

  1205     ac_prev=x_includes ;;

  1206   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \

  1207   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)

  1208     x_includes=$ac_optarg ;;

  1210   -x-libraries | --x-libraries | --x-librarie | --x-librari \

  1211   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)

  1212     ac_prev=x_libraries ;;

  1213   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \

  1214   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)

  1215     x_libraries=$ac_optarg ;;

  1217   -*) { $as_echo "$as_me: error: unrecognized option: $ac_option

  1218 Try \`$0 --help' for more information." >&2

  1219    { (exit 1); exit 1; }; }

  1220     ;;

  1222   *=*)

  1223     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`

  1224     # Reject names that are not valid shell variable names.

  1225     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&

  1226       { $as_echo "$as_me: error: invalid variable name: $ac_envvar" >&2

  1227    { (exit 1); exit 1; }; }

  1228     eval $ac_envvar=\$ac_optarg

  1229     export $ac_envvar ;;

  1231   *)

  1232     # FIXME: should be removed in autoconf 3.0.

  1233     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2

  1234     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&

  1235       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2

  1236     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}

  1237     ;;

  1239   esac

  1240 done

  1242 if test -n "$ac_prev"; then

  1243   ac_option=--`echo $ac_prev | sed 's/_/-/g'`

  1244   { $as_echo "$as_me: error: missing argument to $ac_option" >&2

  1245    { (exit 1); exit 1; }; }

  1246 fi

  1248 if test -n "$ac_unrecognized_opts"; then

  1249   case $enable_option_checking in

  1250     no) ;;

  1251     fatal) { $as_echo "$as_me: error: Unrecognized options: $ac_unrecognized_opts" >&2

  1252    { (exit 1); exit 1; }; } ;;

  1253     *)     $as_echo "$as_me: WARNING: Unrecognized options: $ac_unrecognized_opts" >&2 ;;

  1254   esac

  1255 fi

  1257 # Check all directory arguments for consistency.

  1258 for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \

  1259 		datadir sysconfdir sharedstatedir localstatedir includedir \

  1260 		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \

  1261 		libdir localedir mandir

  1262 do

  1263   eval ac_val=\$$ac_var

  1264   # Remove trailing slashes.

  1265   case $ac_val in

  1266     */ )

  1267       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`

  1268       eval $ac_var=\$ac_val;;

  1269   esac

  1270   # Be sure to have absolute directory names.

  1271   case $ac_val in

  1272     [\\/$]* | ?:[\\/]* )  continue;;

  1273     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;

  1274   esac

  1275   { $as_echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2

  1276    { (exit 1); exit 1; }; }

  1277 done

  1279 # There might be people who depend on the old broken behavior: `$host'

  1280 # used to hold the argument of --host etc.

  1281 # FIXME: To remove some day.

  1282 build=$build_alias

  1283 host=$host_alias

  1284 target=$target_alias

  1286 # FIXME: To remove some day.

  1287 if test "x$host_alias" != x; then

  1288   if test "x$build_alias" = x; then

  1289     cross_compiling=maybe

  1290     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.

  1291     If a cross compiler is detected then cross compile mode will be used." >&2

  1292   elif test "x$build_alias" != "x$host_alias"; then

  1293     cross_compiling=yes

  1294   fi

  1295 fi

  1297 ac_tool_prefix=

  1298 test -n "$host_alias" && ac_tool_prefix=$host_alias-

  1300 test "$silent" = yes && exec 6>/dev/null

  1303 ac_pwd=`pwd` && test -n "$ac_pwd" &&

  1304 ac_ls_di=`ls -di .` &&

  1305 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||

  1306   { $as_echo "$as_me: error: Working directory cannot be determined" >&2

  1307    { (exit 1); exit 1; }; }

  1308 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||

  1309   { $as_echo "$as_me: error: pwd does not report name of working directory" >&2

  1310    { (exit 1); exit 1; }; }

  1313 # Find the source files, if location was not specified.

  1314 if test -z "$srcdir"; then

  1315   ac_srcdir_defaulted=yes

  1316   # Try the directory containing this script, then the parent directory.

  1317   ac_confdir=`$as_dirname -- "$as_myself" ||

  1318 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \

  1319 	 X"$as_myself" : 'X\(//\)[^/]' \| \

  1320 	 X"$as_myself" : 'X\(//\)$' \| \

  1321 	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||

  1322 $as_echo X"$as_myself" |

  1323     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{

  1324 	    s//\1/

  1325 	    q

  1326 	  }

  1327 	  /^X\(\/\/\)[^/].*/{

  1328 	    s//\1/

  1329 	    q

  1330 	  }

  1331 	  /^X\(\/\/\)$/{

  1332 	    s//\1/

  1333 	    q

  1334 	  }

  1335 	  /^X\(\/\).*/{

  1336 	    s//\1/

  1337 	    q

  1338 	  }

  1339 	  s/.*/./; q'`

  1340   srcdir=$ac_confdir

  1341   if test ! -r "$srcdir/$ac_unique_file"; then

  1342     srcdir=..

  1343   fi

  1344 else

  1345   ac_srcdir_defaulted=no

  1346 fi

  1347 if test ! -r "$srcdir/$ac_unique_file"; then

  1348   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."

  1349   { $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2

  1350    { (exit 1); exit 1; }; }

  1351 fi

  1352 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"

  1353 ac_abs_confdir=`(

  1354 	cd "$srcdir" && test -r "./$ac_unique_file" || { $as_echo "$as_me: error: $ac_msg" >&2

  1355    { (exit 1); exit 1; }; }

  1356 	pwd)`

  1357 # When building in place, set srcdir=.

  1358 if test "$ac_abs_confdir" = "$ac_pwd"; then

  1359   srcdir=.

  1360 fi

  1361 # Remove unnecessary trailing slashes from srcdir.

  1362 # Double slashes in file names in object file debugging info

  1363 # mess up M-x gdb in Emacs.

  1364 case $srcdir in

  1365 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;

  1366 esac

  1367 for ac_var in $ac_precious_vars; do

  1368   eval ac_env_${ac_var}_set=\${${ac_var}+set}

  1369   eval ac_env_${ac_var}_value=\$${ac_var}

  1370   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}

  1371   eval ac_cv_env_${ac_var}_value=\$${ac_var}

  1372 done

  1374 #

  1375 # Report the --help message.

  1376 #

  1377 if test "$ac_init_help" = "long"; then

  1378   # Omit some internal or obsolete options to make the list less imposing.

  1379   # This message is too long to be a string in the A/UX 3.1 sh.

  1380   cat <<_ACEOF

  1381 \`configure' configures this package to adapt to many kinds of systems.

  1383 Usage: $0 [OPTION]... [VAR=VALUE]...

  1385 To assign environment variables (e.g., CC, CFLAGS...), specify them as

  1386 VAR=VALUE.  See below for descriptions of some of the useful variables.

  1388 Defaults for the options are specified in brackets.

  1390 Configuration:

  1391   -h, --help              display this help and exit

  1392       --help=short        display options specific to this package

  1393       --help=recursive    display the short help of all the included packages

  1394   -V, --version           display version information and exit

  1395   -q, --quiet, --silent   do not print \`checking...' messages

  1396       --cache-file=FILE   cache test results in FILE [disabled]

  1397   -C, --config-cache      alias for \`--cache-file=config.cache'

  1398   -n, --no-create         do not create output files

  1399       --srcdir=DIR        find the sources in DIR [configure dir or \`..']

  1401 Installation directories:

  1402   --prefix=PREFIX         install architecture-independent files in PREFIX

  1403                           [$ac_default_prefix]

  1404   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX

  1405                           [PREFIX]

  1407 By default, \`make install' will install all the files in

  1408 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify

  1409 an installation prefix other than \`$ac_default_prefix' using \`--prefix',

  1410 for instance \`--prefix=\$HOME'.

  1412 For better control, use the options below.

  1414 Fine tuning of the installation directories:

  1415   --bindir=DIR            user executables [EPREFIX/bin]

  1416   --sbindir=DIR           system admin executables [EPREFIX/sbin]

  1417   --libexecdir=DIR        program executables [EPREFIX/libexec]

  1418   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]

  1419   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]

  1420   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]

  1421   --libdir=DIR            object code libraries [EPREFIX/lib]

  1422   --includedir=DIR        C header files [PREFIX/include]

  1423   --oldincludedir=DIR     C header files for non-gcc [/usr/include]

  1424   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]

  1425   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]

  1426   --infodir=DIR           info documentation [DATAROOTDIR/info]

  1427   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]

  1428   --mandir=DIR            man documentation [DATAROOTDIR/man]

  1429   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]

  1430   --htmldir=DIR           html documentation [DOCDIR]

  1431   --dvidir=DIR            dvi documentation [DOCDIR]

  1432   --pdfdir=DIR            pdf documentation [DOCDIR]

  1433   --psdir=DIR             ps documentation [DOCDIR]

  1434 _ACEOF

  1436   cat <<\_ACEOF

  1438 Program names:

  1439   --program-prefix=PREFIX            prepend PREFIX to installed program names

  1440   --program-suffix=SUFFIX            append SUFFIX to installed program names

  1441   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names

  1443 System types:

  1444   --build=BUILD     configure for building on BUILD [guessed]

  1445   --host=HOST       cross-compile to build programs to run on HOST [BUILD]

  1446 _ACEOF

  1447 fi

  1449 if test -n "$ac_init_help"; then

  1451   cat <<\_ACEOF

  1453 Optional Features:

  1454   --disable-option-checking  ignore unrecognized --enable/--with options

  1455   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)

  1456   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]

  1457   --enable-maintainer-mode  enable make rules and dependencies not useful

  1458 			  (and sometimes confusing) to the casual installer

  1459   --disable-dependency-tracking  speeds up one-time build

  1460   --enable-dependency-tracking   do not reject slow dependency extractors

  1461   --enable-trace          Enable generation of IO traces (warning: hurts

  1462                           performance)

  1463   --enable-watch          Enable watchpoints in the debugger (warning: hurts

  1464                           performance)

  1465   --enable-sh4stats       Enable statistics on executed sh4 instructions

  1467 Optional Packages:

  1468   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]

  1469   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)

  1470   --with-osmesa           Build with the osmesa GL library (software

  1471                           rendering)

  1472   --with-gtk              Build with the GTK UI. Default on X11 systems

  1474 Some influential environment variables:

  1475   CC          C compiler command

  1476   CFLAGS      C compiler flags

  1477   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a

  1478               nonstandard directory <lib dir>

  1479   LIBS        libraries to pass to the linker, e.g. -l<library>

  1480   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if

  1481               you have headers in a nonstandard directory <include dir>

  1482   CCAS        assembler compiler command (defaults to CC)

  1483   CCASFLAGS   assembler compiler flags (defaults to CFLAGS)

  1484   CPP         C preprocessor

  1485   PKG_CONFIG  path to pkg-config utility

  1486   LIBPNG_CFLAGS

  1487               C compiler flags for LIBPNG, overriding pkg-config

  1488   LIBPNG_LIBS linker flags for LIBPNG, overriding pkg-config

  1489   GLIB_CFLAGS C compiler flags for GLIB, overriding pkg-config

  1490   GLIB_LIBS   linker flags for GLIB, overriding pkg-config

  1491   GTK_CFLAGS  C compiler flags for GTK, overriding pkg-config

  1492   GTK_LIBS    linker flags for GTK, overriding pkg-config

  1493   PULSE_CFLAGS

  1494               C compiler flags for PULSE, overriding pkg-config

  1495   PULSE_LIBS  linker flags for PULSE, overriding pkg-config

  1496   ESOUND_CFLAGS

  1497               C compiler flags for ESOUND, overriding pkg-config

  1498   ESOUND_LIBS linker flags for ESOUND, overriding pkg-config

  1499   ALSA_CFLAGS C compiler flags for ALSA, overriding pkg-config

  1500   ALSA_LIBS   linker flags for ALSA, overriding pkg-config

  1502 Use these variables to override the choices made by `configure' or to help

  1503 it to find libraries and programs with nonstandard names/locations.

  1505 _ACEOF

  1506 ac_status=$?

  1507 fi

  1509 if test "$ac_init_help" = "recursive"; then

  1510   # If there are subdirs, report their specific --help.

  1511   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue

  1512     test -d "$ac_dir" ||

  1513       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||

  1514       continue

  1515     ac_builddir=.

  1517 case "$ac_dir" in

  1518 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;

  1519 *)

  1520   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`

  1521   # A ".." for each directory in $ac_dir_suffix.

  1522   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`

  1523   case $ac_top_builddir_sub in

  1524   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;

  1525   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;

  1526   esac ;;

  1527 esac

  1528 ac_abs_top_builddir=$ac_pwd

  1529 ac_abs_builddir=$ac_pwd$ac_dir_suffix

  1530 # for backward compatibility:

  1531 ac_top_builddir=$ac_top_build_prefix

  1533 case $srcdir in

  1534   .)  # We are building in place.

  1535     ac_srcdir=.

  1536     ac_top_srcdir=$ac_top_builddir_sub

  1537     ac_abs_top_srcdir=$ac_pwd ;;

  1538   [\\/]* | ?:[\\/]* )  # Absolute name.

  1539     ac_srcdir=$srcdir$ac_dir_suffix;

  1540     ac_top_srcdir=$srcdir

  1541     ac_abs_top_srcdir=$srcdir ;;

  1542   *) # Relative name.

  1543     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix

  1544     ac_top_srcdir=$ac_top_build_prefix$srcdir

  1545     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;

  1546 esac

  1547 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix

  1549     cd "$ac_dir" || { ac_status=$?; continue; }

  1550     # Check for guested configure.

  1551     if test -f "$ac_srcdir/configure.gnu"; then

  1552       echo &&

  1553       $SHELL "$ac_srcdir/configure.gnu" --help=recursive

  1554     elif test -f "$ac_srcdir/configure"; then

  1555       echo &&

  1556       $SHELL "$ac_srcdir/configure" --help=recursive

  1557     else

  1558       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2

  1559     fi || ac_status=$?

  1560     cd "$ac_pwd" || { ac_status=$?; break; }

  1561   done

  1562 fi

  1564 test -n "$ac_init_help" && exit $ac_status

  1565 if $ac_init_version; then

  1566   cat <<\_ACEOF

  1567 configure

  1568 generated by GNU Autoconf 2.62

  1570 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,

  1571 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.

  1572 This configure script is free software; the Free Software Foundation

  1573 gives unlimited permission to copy, distribute and modify it.

  1574 _ACEOF

  1575   exit

  1576 fi

  1577 cat >config.log <<_ACEOF

  1578 This file contains any messages produced by compilers while

  1579 running configure, to aid debugging if configure makes a mistake.

  1581 It was created by $as_me, which was

  1582 generated by GNU Autoconf 2.62.  Invocation command line was

  1584   $ $0 $@

  1586 _ACEOF

  1587 exec 5>>config.log

  1588 {

  1589 cat <<_ASUNAME

  1590 ## --------- ##

  1591 ## Platform. ##

  1592 ## --------- ##

  1594 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`

  1595 uname -m = `(uname -m) 2>/dev/null || echo unknown`

  1596 uname -r = `(uname -r) 2>/dev/null || echo unknown`

  1597 uname -s = `(uname -s) 2>/dev/null || echo unknown`

  1598 uname -v = `(uname -v) 2>/dev/null || echo unknown`

  1600 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`

  1601 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`

  1603 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`

  1604 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`

  1605 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`

  1606 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`

  1607 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`

  1608 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`

  1609 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`

  1611 _ASUNAME

  1613 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

  1614 for as_dir in $PATH

  1615 do

  1616   IFS=$as_save_IFS

  1617   test -z "$as_dir" && as_dir=.

  1618   $as_echo "PATH: $as_dir"

  1619 done

  1620 IFS=$as_save_IFS

  1622 } >&5

  1624 cat >&5 <<_ACEOF

  1627 ## ----------- ##

  1628 ## Core tests. ##

  1629 ## ----------- ##

  1631 _ACEOF

  1634 # Keep a trace of the command line.

  1635 # Strip out --no-create and --no-recursion so they do not pile up.

  1636 # Strip out --silent because we don't want to record it for future runs.

  1637 # Also quote any args containing shell meta-characters.

  1638 # Make two passes to allow for proper duplicate-argument suppression.

  1639 ac_configure_args=

  1640 ac_configure_args0=

  1641 ac_configure_args1=

  1642 ac_must_keep_next=false

  1643 for ac_pass in 1 2

  1644 do

  1645   for ac_arg

  1646   do

  1647     case $ac_arg in

  1648     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;

  1649     -q | -quiet | --quiet | --quie | --qui | --qu | --q \

  1650     | -silent | --silent | --silen | --sile | --sil)

  1651       continue ;;

  1652     *\'*)

  1653       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;

  1654     esac

  1655     case $ac_pass in

  1656     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;

  1657     2)

  1658       ac_configure_args1="$ac_configure_args1 '$ac_arg'"

  1659       if test $ac_must_keep_next = true; then

  1660 	ac_must_keep_next=false # Got value, back to normal.

  1661       else

  1662 	case $ac_arg in

  1663 	  *=* | --config-cache | -C | -disable-* | --disable-* \

  1664 	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \

  1665 	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \

  1666 	  | -with-* | --with-* | -without-* | --without-* | --x)

  1667 	    case "$ac_configure_args0 " in

  1668 	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;

  1669 	    esac

  1670 	    ;;

  1671 	  -* ) ac_must_keep_next=true ;;

  1672 	esac

  1673       fi

  1674       ac_configure_args="$ac_configure_args '$ac_arg'"

  1675       ;;

  1676     esac

  1677   done

  1678 done

  1679 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }

  1680 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }

  1682 # When interrupted or exit'd, cleanup temporary files, and complete

  1683 # config.log.  We remove comments because anyway the quotes in there

  1684 # would cause problems or look ugly.

  1685 # WARNING: Use '\'' to represent an apostrophe within the trap.

  1686 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.

  1687 trap 'exit_status=$?

  1688   # Save into config.log some information that might help in debugging.

  1689   {

  1690     echo

  1692     cat <<\_ASBOX

  1693 ## ---------------- ##

  1694 ## Cache variables. ##

  1695 ## ---------------- ##

  1696 _ASBOX

  1697     echo

  1698     # The following way of writing the cache mishandles newlines in values,

  1699 (

  1700   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do

  1701     eval ac_val=\$$ac_var

  1702     case $ac_val in #(

  1703     *${as_nl}*)

  1704       case $ac_var in #(

  1705       *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5

  1706 $as_echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;

  1707       esac

  1708       case $ac_var in #(

  1709       _ | IFS | as_nl) ;; #(

  1710       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(

  1711       *) $as_unset $ac_var ;;

  1712       esac ;;

  1713     esac

  1714   done

  1715   (set) 2>&1 |

  1716     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(

  1717     *${as_nl}ac_space=\ *)

  1718       sed -n \

  1719 	"s/'\''/'\''\\\\'\'''\''/g;

  1720 	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"

  1721       ;; #(

  1722     *)

  1723       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"

  1724       ;;

  1725     esac |

  1726     sort

  1727 )

  1728     echo

  1730     cat <<\_ASBOX

  1731 ## ----------------- ##

  1732 ## Output variables. ##

  1733 ## ----------------- ##

  1734 _ASBOX

  1735     echo

  1736     for ac_var in $ac_subst_vars

  1737     do

  1738       eval ac_val=\$$ac_var

  1739       case $ac_val in

  1740       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;

  1741       esac

  1742       $as_echo "$ac_var='\''$ac_val'\''"

  1743     done | sort

  1744     echo

  1746     if test -n "$ac_subst_files"; then

  1747       cat <<\_ASBOX

  1748 ## ------------------- ##

  1749 ## File substitutions. ##

  1750 ## ------------------- ##

  1751 _ASBOX

  1752       echo

  1753       for ac_var in $ac_subst_files

  1754       do

  1755 	eval ac_val=\$$ac_var

  1756 	case $ac_val in

  1757 	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;

  1758 	esac

  1759 	$as_echo "$ac_var='\''$ac_val'\''"

  1760       done | sort

  1761       echo

  1762     fi

  1764     if test -s confdefs.h; then

  1765       cat <<\_ASBOX

  1766 ## ----------- ##

  1767 ## confdefs.h. ##

  1768 ## ----------- ##

  1769 _ASBOX

  1770       echo

  1771       cat confdefs.h

  1772       echo

  1773     fi

  1774     test "$ac_signal" != 0 &&

  1775       $as_echo "$as_me: caught signal $ac_signal"

  1776     $as_echo "$as_me: exit $exit_status"

  1777   } >&5

  1778   rm -f core *.core core.conftest.* &&

  1779     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&

  1780     exit $exit_status

  1781 ' 0

  1782 for ac_signal in 1 2 13 15; do

  1783   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal

  1784 done

  1785 ac_signal=0

  1787 # confdefs.h avoids OS command line length limits that DEFS can exceed.

  1788 rm -f -r conftest* confdefs.h

  1790 # Predefined preprocessor variables.

  1792 cat >>confdefs.h <<_ACEOF

  1793 #define PACKAGE_NAME "$PACKAGE_NAME"

  1794 _ACEOF

  1797 cat >>confdefs.h <<_ACEOF

  1798 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"

  1799 _ACEOF

  1802 cat >>confdefs.h <<_ACEOF

  1803 #define PACKAGE_VERSION "$PACKAGE_VERSION"

  1804 _ACEOF

  1807 cat >>confdefs.h <<_ACEOF

  1808 #define PACKAGE_STRING "$PACKAGE_STRING"

  1809 _ACEOF

  1812 cat >>confdefs.h <<_ACEOF

  1813 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"

  1814 _ACEOF

  1817 # Let the site file select an alternate cache file if it wants to.

  1818 # Prefer an explicitly selected file to automatically selected ones.

  1819 ac_site_file1=NONE

  1820 ac_site_file2=NONE

  1821 if test -n "$CONFIG_SITE"; then

  1822   ac_site_file1=$CONFIG_SITE

  1823 elif test "x$prefix" != xNONE; then

  1824   ac_site_file1=$prefix/share/config.site

  1825   ac_site_file2=$prefix/etc/config.site

  1826 else

  1827   ac_site_file1=$ac_default_prefix/share/config.site

  1828   ac_site_file2=$ac_default_prefix/etc/config.site

  1829 fi

  1830 for ac_site_file in "$ac_site_file1" "$ac_site_file2"

  1831 do

  1832   test "x$ac_site_file" = xNONE && continue

  1833   if test -r "$ac_site_file"; then

  1834     { $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5

  1835 $as_echo "$as_me: loading site script $ac_site_file" >&6;}

  1836     sed 's/^/| /' "$ac_site_file" >&5

  1837     . "$ac_site_file"

  1838   fi

  1839 done

  1841 if test -r "$cache_file"; then

  1842   # Some versions of bash will fail to source /dev/null (special

  1843   # files actually), so we avoid doing that.

  1844   if test -f "$cache_file"; then

  1845     { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5

  1846 $as_echo "$as_me: loading cache $cache_file" >&6;}

  1847     case $cache_file in

  1848       [\\/]* | ?:[\\/]* ) . "$cache_file";;

  1849       *)                      . "./$cache_file";;

  1850     esac

  1851   fi

  1852 else

  1853   { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5

  1854 $as_echo "$as_me: creating cache $cache_file" >&6;}

  1855   >$cache_file

  1856 fi

  1858 # Check that the precious variables saved in the cache have kept the same

  1859 # value.

  1860 ac_cache_corrupted=false

  1861 for ac_var in $ac_precious_vars; do

  1862   eval ac_old_set=\$ac_cv_env_${ac_var}_set

  1863   eval ac_new_set=\$ac_env_${ac_var}_set

  1864   eval ac_old_val=\$ac_cv_env_${ac_var}_value

  1865   eval ac_new_val=\$ac_env_${ac_var}_value

  1866   case $ac_old_set,$ac_new_set in

  1867     set,)

  1868       { $as_echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5

  1869 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}

  1870       ac_cache_corrupted=: ;;

  1871     ,set)

  1872       { $as_echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5

  1873 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}

  1874       ac_cache_corrupted=: ;;

  1875     ,);;

  1876     *)

  1877       if test "x$ac_old_val" != "x$ac_new_val"; then

  1878 	# differences in whitespace do not lead to failure.

  1879 	ac_old_val_w=`echo x $ac_old_val`

  1880 	ac_new_val_w=`echo x $ac_new_val`

  1881 	if test "$ac_old_val_w" != "$ac_new_val_w"; then

  1882 	  { $as_echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5

  1883 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}

  1884 	  ac_cache_corrupted=:

  1885 	else

  1886 	  { $as_echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5

  1887 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}

  1888 	  eval $ac_var=\$ac_old_val

  1889 	fi

  1890 	{ $as_echo "$as_me:$LINENO:   former value:  \`$ac_old_val'" >&5

  1891 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}

  1892 	{ $as_echo "$as_me:$LINENO:   current value: \`$ac_new_val'" >&5

  1893 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}

  1894       fi;;

  1895   esac

  1896   # Pass precious variables to config.status.

  1897   if test "$ac_new_set" = set; then

  1898     case $ac_new_val in

  1899     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;

  1900     *) ac_arg=$ac_var=$ac_new_val ;;

  1901     esac

  1902     case " $ac_configure_args " in

  1903       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.

  1904       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;

  1905     esac

  1906   fi

  1907 done

  1908 if $ac_cache_corrupted; then

  1909   { $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5

  1910 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}

  1911   { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5

  1912 $as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}

  1913    { (exit 1); exit 1; }; }

  1914 fi

  1932 ac_ext=c

  1933 ac_cpp='$CPP $CPPFLAGS'

  1934 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'

  1935 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'

  1936 ac_compiler_gnu=$ac_cv_c_compiler_gnu

  1939 am__api_version="1.9"

  1940 ac_aux_dir=

  1941 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do

  1942   if test -f "$ac_dir/install-sh"; then

  1943     ac_aux_dir=$ac_dir

  1944     ac_install_sh="$ac_aux_dir/install-sh -c"

  1945     break

  1946   elif test -f "$ac_dir/install.sh"; then

  1947     ac_aux_dir=$ac_dir

  1948     ac_install_sh="$ac_aux_dir/install.sh -c"

  1949     break

  1950   elif test -f "$ac_dir/shtool"; then

  1951     ac_aux_dir=$ac_dir

  1952     ac_install_sh="$ac_aux_dir/shtool install -c"

  1953     break

  1954   fi

  1955 done

  1956 if test -z "$ac_aux_dir"; then

  1957   { { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5

  1958 $as_echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}

  1959    { (exit 1); exit 1; }; }

  1960 fi

  1962 # These three variables are undocumented and unsupported,

  1963 # and are intended to be withdrawn in a future Autoconf release.

  1964 # They can cause serious problems if a builder's source tree is in a directory

  1965 # whose full name contains unusual characters.

  1966 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.

  1967 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.

  1968 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.

  1971 # Find a good install program.  We prefer a C program (faster),

  1972 # so one script is as good as another.  But avoid the broken or

  1973 # incompatible versions:

  1974 # SysV /etc/install, /usr/sbin/install

  1975 # SunOS /usr/etc/install

  1976 # IRIX /sbin/install

  1977 # AIX /bin/install

  1978 # AmigaOS /C/install, which installs bootblocks on floppy discs

  1979 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag

  1980 # AFS /usr/afsws/bin/install, which mishandles nonexistent args

  1981 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"

  1982 # OS/2's system install, which has a completely different semantic

  1983 # ./install, which can be erroneously created by make from ./install.sh.

  1984 # Reject install programs that cannot install multiple files.

  1985 { $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5

  1986 $as_echo_n "checking for a BSD-compatible install... " >&6; }

  1987 if test -z "$INSTALL"; then

  1988 if test "${ac_cv_path_install+set}" = set; then

  1989   $as_echo_n "(cached) " >&6

  1990 else

  1991   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

  1992 for as_dir in $PATH

  1993 do

  1994   IFS=$as_save_IFS

  1995   test -z "$as_dir" && as_dir=.

  1996   # Account for people who put trailing slashes in PATH elements.

  1997 case $as_dir/ in

  1998   ./ | .// | /cC/* | \

  1999   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \

  2000   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \

  2001   /usr/ucb/* ) ;;

  2002   *)

  2003     # OSF1 and SCO ODT 3.0 have their own names for install.

  2004     # Don't use installbsd from OSF since it installs stuff as root

  2005     # by default.

  2006     for ac_prog in ginstall scoinst install; do

  2007       for ac_exec_ext in '' $ac_executable_extensions; do

  2008 	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then

  2009 	  if test $ac_prog = install &&

  2010 	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then

  2011 	    # AIX install.  It has an incompatible calling convention.

  2012 	    :

  2013 	  elif test $ac_prog = install &&

  2014 	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then

  2015 	    # program-specific install script used by HP pwplus--don't use.

  2016 	    :

  2017 	  else

  2018 	    rm -rf conftest.one conftest.two conftest.dir

  2019 	    echo one > conftest.one

  2020 	    echo two > conftest.two

  2021 	    mkdir conftest.dir

  2022 	    if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&

  2023 	      test -s conftest.one && test -s conftest.two &&

  2024 	      test -s conftest.dir/conftest.one &&

  2025 	      test -s conftest.dir/conftest.two

  2026 	    then

  2027 	      ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"

  2028 	      break 3

  2029 	    fi

  2030 	  fi

  2031 	fi

  2032       done

  2033     done

  2034     ;;

  2035 esac

  2037 done

  2038 IFS=$as_save_IFS

  2040 rm -rf conftest.one conftest.two conftest.dir

  2042 fi

  2043   if test "${ac_cv_path_install+set}" = set; then

  2044     INSTALL=$ac_cv_path_install

  2045   else

  2046     # As a last resort, use the slow shell script.  Don't cache a

  2047     # value for INSTALL within a source directory, because that will

  2048     # break other packages using the cache if that directory is

  2049     # removed, or if the value is a relative name.

  2050     INSTALL=$ac_install_sh

  2051   fi

  2052 fi

  2053 { $as_echo "$as_me:$LINENO: result: $INSTALL" >&5

  2054 $as_echo "$INSTALL" >&6; }

  2056 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.

  2057 # It thinks the first close brace ends the variable substitution.

  2058 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'

  2060 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'

  2062 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'

  2064 { $as_echo "$as_me:$LINENO: checking whether build environment is sane" >&5

  2065 $as_echo_n "checking whether build environment is sane... " >&6; }

  2066 # Just in case

  2067 sleep 1

  2068 echo timestamp > conftest.file

  2069 # Do `set' in a subshell so we don't clobber the current shell's

  2070 # arguments.  Must try -L first in case configure is actually a

  2071 # symlink; some systems play weird games with the mod time of symlinks

  2072 # (eg FreeBSD returns the mod time of the symlink's containing

  2073 # directory).

  2074 if (

  2075    set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`

  2076    if test "$*" = "X"; then

  2077       # -L didn't work.

  2078       set X `ls -t $srcdir/configure conftest.file`

  2079    fi

  2080    rm -f conftest.file

  2081    if test "$*" != "X $srcdir/configure conftest.file" \

  2082       && test "$*" != "X conftest.file $srcdir/configure"; then

  2084       # If neither matched, then we have a broken ls.  This can happen

  2085       # if, for instance, CONFIG_SHELL is bash and it inherits a

  2086       # broken ls alias from the environment.  This has actually

  2087       # happened.  Such a system could not be considered "sane".

  2088       { { $as_echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken

  2089 alias in your environment" >&5

  2090 $as_echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken

  2091 alias in your environment" >&2;}

  2092    { (exit 1); exit 1; }; }

  2093    fi

  2095    test "$2" = conftest.file

  2096    )

  2097 then

  2098    # Ok.

  2099    :

  2100 else

  2101    { { $as_echo "$as_me:$LINENO: error: newly created file is older than distributed files!

  2102 Check your system clock" >&5

  2103 $as_echo "$as_me: error: newly created file is older than distributed files!

  2104 Check your system clock" >&2;}

  2105    { (exit 1); exit 1; }; }

  2106 fi

  2107 { $as_echo "$as_me:$LINENO: result: yes" >&5

  2108 $as_echo "yes" >&6; }

  2109 test "$program_prefix" != NONE &&

  2110   program_transform_name="s&^&$program_prefix&;$program_transform_name"

  2111 # Use a double $ so make ignores it.

  2112 test "$program_suffix" != NONE &&

  2113   program_transform_name="s&\$&$program_suffix&;$program_transform_name"

  2114 # Double any \ or $.

  2115 # By default was `s,x,x', remove it if useless.

  2116 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'

  2117 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`

  2119 # expand $ac_aux_dir to an absolute path

  2120 am_aux_dir=`cd $ac_aux_dir && pwd`

  2122 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"

  2123 # Use eval to expand $SHELL

  2124 if eval "$MISSING --run true"; then

  2125   am_missing_run="$MISSING --run "

  2126 else

  2127   am_missing_run=

  2128   { $as_echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5

  2129 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}

  2130 fi

  2132 if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then

  2133   # We used to keeping the `.' as first argument, in order to

  2134   # allow $(mkdir_p) to be used without argument.  As in

  2135   #   $(mkdir_p) $(somedir)

  2136   # where $(somedir) is conditionally defined.  However this is wrong

  2137   # for two reasons:

  2138   #  1. if the package is installed by a user who cannot write `.'

  2139   #     make install will fail,

  2140   #  2. the above comment should most certainly read

  2141   #     $(mkdir_p) $(DESTDIR)$(somedir)

  2142   #     so it does not work when $(somedir) is undefined and

  2143   #     $(DESTDIR) is not.

  2144   #  To support the latter case, we have to write

  2145   #     test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),

  2146   #  so the `.' trick is pointless.

  2147   mkdir_p='mkdir -p --'

  2148 else

  2149   # On NextStep and OpenStep, the `mkdir' command does not

  2150   # recognize any option.  It will interpret all options as

  2151   # directories to create, and then abort because `.' already

  2152   # exists.

  2153   for d in ./-p ./--version;

  2154   do

  2155     test -d $d && rmdir $d

  2156   done

  2157   # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.

  2158   if test -f "$ac_aux_dir/mkinstalldirs"; then

  2159     mkdir_p='$(mkinstalldirs)'

  2160   else

  2161     mkdir_p='$(install_sh) -d'

  2162   fi

  2163 fi

  2165 for ac_prog in gawk mawk nawk awk

  2166 do

  2167   # Extract the first word of "$ac_prog", so it can be a program name with args.

  2168 set dummy $ac_prog; ac_word=$2

  2169 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5

  2170 $as_echo_n "checking for $ac_word... " >&6; }

  2171 if test "${ac_cv_prog_AWK+set}" = set; then

  2172   $as_echo_n "(cached) " >&6

  2173 else

  2174   if test -n "$AWK"; then

  2175   ac_cv_prog_AWK="$AWK" # Let the user override the test.

  2176 else

  2177 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

  2178 for as_dir in $PATH

  2179 do

  2180   IFS=$as_save_IFS

  2181   test -z "$as_dir" && as_dir=.

  2182   for ac_exec_ext in '' $ac_executable_extensions; do

  2183   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

  2184     ac_cv_prog_AWK="$ac_prog"

  2185     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

  2186     break 2

  2187   fi

  2188 done

  2189 done

  2190 IFS=$as_save_IFS

  2192 fi

  2193 fi

  2194 AWK=$ac_cv_prog_AWK

  2195 if test -n "$AWK"; then

  2196   { $as_echo "$as_me:$LINENO: result: $AWK" >&5

  2197 $as_echo "$AWK" >&6; }

  2198 else

  2199   { $as_echo "$as_me:$LINENO: result: no" >&5

  2200 $as_echo "no" >&6; }

  2201 fi

  2204   test -n "$AWK" && break

  2205 done

  2207 { $as_echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5

  2208 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }

  2209 set x ${MAKE-make}

  2210 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`

  2211 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then

  2212   $as_echo_n "(cached) " >&6

  2213 else

  2214   cat >conftest.make <<\_ACEOF

  2215 SHELL = /bin/sh

  2216 all:

  2217 	@echo '@@@%%%=$(MAKE)=@@@%%%'

  2218 _ACEOF

  2219 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.

  2220 case `${MAKE-make} -f conftest.make 2>/dev/null` in

  2221   *@@@%%%=?*=@@@%%%*)

  2222     eval ac_cv_prog_make_${ac_make}_set=yes;;

  2223   *)

  2224     eval ac_cv_prog_make_${ac_make}_set=no;;

  2225 esac

  2226 rm -f conftest.make

  2227 fi

  2228 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then

  2229   { $as_echo "$as_me:$LINENO: result: yes" >&5

  2230 $as_echo "yes" >&6; }

  2231   SET_MAKE=

  2232 else

  2233   { $as_echo "$as_me:$LINENO: result: no" >&5

  2234 $as_echo "no" >&6; }

  2235   SET_MAKE="MAKE=${MAKE-make}"

  2236 fi

  2238 rm -rf .tst 2>/dev/null

  2239 mkdir .tst 2>/dev/null

  2240 if test -d .tst; then

  2241   am__leading_dot=.

  2242 else

  2243   am__leading_dot=_

  2244 fi

  2245 rmdir .tst 2>/dev/null

  2247 # test to see if srcdir already configured

  2248 if test "`cd $srcdir && pwd`" != "`pwd`" &&

  2249    test -f $srcdir/config.status; then

  2250   { { $as_echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5

  2251 $as_echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}

  2252    { (exit 1); exit 1; }; }

  2253 fi

  2255 # test whether we have cygpath

  2256 if test -z "$CYGPATH_W"; then

  2257   if (cygpath --version) >/dev/null 2>/dev/null; then

  2258     CYGPATH_W='cygpath -w'

  2259   else

  2260     CYGPATH_W=echo

  2261   fi

  2262 fi

  2265 # Define the identity of the package.

  2266  PACKAGE=lxdream

  2267  VERSION=0.8.1

  2270 cat >>confdefs.h <<_ACEOF

  2271 #define PACKAGE "$PACKAGE"

  2272 _ACEOF

  2275 cat >>confdefs.h <<_ACEOF

  2276 #define VERSION "$VERSION"

  2277 _ACEOF

  2279 # Some tools Automake needs.

  2281 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}

  2284 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}

  2287 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}

  2290 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}

  2293 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}

  2295 install_sh=${install_sh-"$am_aux_dir/install-sh"}

  2297 # Installed binaries are usually stripped using `strip' when the user

  2298 # run `make install-strip'.  However `strip' might not be the right

  2299 # tool to use in cross-compilation environments, therefore Automake

  2300 # will honor the `STRIP' environment variable to overrule this program.

  2301 if test "$cross_compiling" != no; then

  2302   if test -n "$ac_tool_prefix"; then

  2303   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.

  2304 set dummy ${ac_tool_prefix}strip; ac_word=$2

  2305 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5

  2306 $as_echo_n "checking for $ac_word... " >&6; }

  2307 if test "${ac_cv_prog_STRIP+set}" = set; then

  2308   $as_echo_n "(cached) " >&6

  2309 else

  2310   if test -n "$STRIP"; then

  2311   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.

  2312 else

  2313 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

  2314 for as_dir in $PATH

  2315 do

  2316   IFS=$as_save_IFS

  2317   test -z "$as_dir" && as_dir=.

  2318   for ac_exec_ext in '' $ac_executable_extensions; do

  2319   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

  2320     ac_cv_prog_STRIP="${ac_tool_prefix}strip"

  2321     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

  2322     break 2

  2323   fi

  2324 done

  2325 done

  2326 IFS=$as_save_IFS

  2328 fi

  2329 fi

  2330 STRIP=$ac_cv_prog_STRIP

  2331 if test -n "$STRIP"; then

  2332   { $as_echo "$as_me:$LINENO: result: $STRIP" >&5

  2333 $as_echo "$STRIP" >&6; }

  2334 else

  2335   { $as_echo "$as_me:$LINENO: result: no" >&5

  2336 $as_echo "no" >&6; }

  2337 fi

  2340 fi

  2341 if test -z "$ac_cv_prog_STRIP"; then

  2342   ac_ct_STRIP=$STRIP

  2343   # Extract the first word of "strip", so it can be a program name with args.

  2344 set dummy strip; ac_word=$2

  2345 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5

  2346 $as_echo_n "checking for $ac_word... " >&6; }

  2347 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then

  2348   $as_echo_n "(cached) " >&6

  2349 else

  2350   if test -n "$ac_ct_STRIP"; then

  2351   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.

  2352 else

  2353 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

  2354 for as_dir in $PATH

  2355 do

  2356   IFS=$as_save_IFS

  2357   test -z "$as_dir" && as_dir=.

  2358   for ac_exec_ext in '' $ac_executable_extensions; do

  2359   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

  2360     ac_cv_prog_ac_ct_STRIP="strip"

  2361     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

  2362     break 2

  2363   fi

  2364 done

  2365 done

  2366 IFS=$as_save_IFS

  2368 fi

  2369 fi

  2370 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP

  2371 if test -n "$ac_ct_STRIP"; then

  2372   { $as_echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5

  2373 $as_echo "$ac_ct_STRIP" >&6; }

  2374 else

  2375   { $as_echo "$as_me:$LINENO: result: no" >&5

  2376 $as_echo "no" >&6; }

  2377 fi

  2379   if test "x$ac_ct_STRIP" = x; then

  2380     STRIP=":"

  2381   else

  2382     case $cross_compiling:$ac_tool_warned in

  2383 yes:)

  2384 { $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools

  2385 whose name does not start with the host triplet.  If you think this

  2386 configuration is useful to you, please write to autoconf@gnu.org." >&5

  2387 $as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools

  2388 whose name does not start with the host triplet.  If you think this

  2389 configuration is useful to you, please write to autoconf@gnu.org." >&2;}

  2390 ac_tool_warned=yes ;;

  2391 esac

  2392     STRIP=$ac_ct_STRIP

  2393   fi

  2394 else

  2395   STRIP="$ac_cv_prog_STRIP"

  2396 fi

  2398 fi

  2399 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"

  2401 # We need awk for the "check" target.  The system "awk" is bad on

  2402 # some platforms.

  2403 # Always define AMTAR for backward compatibility.

  2405 AMTAR=${AMTAR-"${am_missing_run}tar"}

  2407 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'

  2413 { $as_echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5

  2414 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }

  2415     # Check whether --enable-maintainer-mode was given.

  2416 if test "${enable_maintainer_mode+set}" = set; then

  2417   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval

  2418 else

  2419   USE_MAINTAINER_MODE=no

  2420 fi

  2422   { $as_echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5

  2423 $as_echo "$USE_MAINTAINER_MODE" >&6; }

  2426 if test $USE_MAINTAINER_MODE = yes; then

  2427   MAINTAINER_MODE_TRUE=

  2428   MAINTAINER_MODE_FALSE='#'

  2429 else

  2430   MAINTAINER_MODE_TRUE='#'

  2431   MAINTAINER_MODE_FALSE=

  2432 fi

  2434   MAINT=$MAINTAINER_MODE_TRUE

  2437 ac_config_headers="$ac_config_headers config.h"

  2440 DEPDIR="${am__leading_dot}deps"

  2442 ac_config_commands="$ac_config_commands depfiles"

  2445 am_make=${MAKE-make}

  2446 cat > confinc << 'END'

  2447 am__doit:

  2448 	@echo done

  2449 .PHONY: am__doit

  2450 END

  2451 # If we don't find an include directive, just comment out the code.

  2452 { $as_echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5

  2453 $as_echo_n "checking for style of include used by $am_make... " >&6; }

  2454 am__include="#"

  2455 am__quote=

  2456 _am_result=none

  2457 # First try GNU make style include.

  2458 echo "include confinc" > confmf

  2459 # We grep out `Entering directory' and `Leaving directory'

  2460 # messages which can occur if `w' ends up in MAKEFLAGS.

  2461 # In particular we don't look at `^make:' because GNU make might

  2462 # be invoked under some other name (usually "gmake"), in which

  2463 # case it prints its new name instead of `make'.

  2464 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then

  2465    am__include=include

  2466    am__quote=

  2467    _am_result=GNU

  2468 fi

  2469 # Now try BSD make style include.

  2470 if test "$am__include" = "#"; then

  2471    echo '.include "confinc"' > confmf

  2472    if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then

  2473       am__include=.include

  2474       am__quote="\""

  2475       _am_result=BSD

  2476    fi

  2477 fi

  2480 { $as_echo "$as_me:$LINENO: result: $_am_result" >&5

  2481 $as_echo "$_am_result" >&6; }

  2482 rm -f confinc confmf

  2484 # Check whether --enable-dependency-tracking was given.

  2485 if test "${enable_dependency_tracking+set}" = set; then

  2486   enableval=$enable_dependency_tracking;

  2487 fi

  2489 if test "x$enable_dependency_tracking" != xno; then

  2490   am_depcomp="$ac_aux_dir/depcomp"

  2491   AMDEPBACKSLASH='\'

  2492 fi

  2495 if test "x$enable_dependency_tracking" != xno; then

  2496   AMDEP_TRUE=

  2497   AMDEP_FALSE='#'

  2498 else

  2499   AMDEP_TRUE='#'

  2500   AMDEP_FALSE=

  2501 fi

  2505 ac_ext=c

  2506 ac_cpp='$CPP $CPPFLAGS'

  2507 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'

  2508 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'

  2509 ac_compiler_gnu=$ac_cv_c_compiler_gnu

  2510 if test -n "$ac_tool_prefix"; then

  2511   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.

  2512 set dummy ${ac_tool_prefix}gcc; ac_word=$2

  2513 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5

  2514 $as_echo_n "checking for $ac_word... " >&6; }

  2515 if test "${ac_cv_prog_CC+set}" = set; then

  2516   $as_echo_n "(cached) " >&6

  2517 else

  2518   if test -n "$CC"; then

  2519   ac_cv_prog_CC="$CC" # Let the user override the test.

  2520 else

  2521 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

  2522 for as_dir in $PATH

  2523 do

  2524   IFS=$as_save_IFS

  2525   test -z "$as_dir" && as_dir=.

  2526   for ac_exec_ext in '' $ac_executable_extensions; do

  2527   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

  2528     ac_cv_prog_CC="${ac_tool_prefix}gcc"

  2529     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

  2530     break 2

  2531   fi

  2532 done

  2533 done

  2534 IFS=$as_save_IFS

  2536 fi

  2537 fi

  2538 CC=$ac_cv_prog_CC

  2539 if test -n "$CC"; then

  2540   { $as_echo "$as_me:$LINENO: result: $CC" >&5

  2541 $as_echo "$CC" >&6; }

  2542 else

  2543   { $as_echo "$as_me:$LINENO: result: no" >&5

  2544 $as_echo "no" >&6; }

  2545 fi

  2548 fi

  2549 if test -z "$ac_cv_prog_CC"; then

  2550   ac_ct_CC=$CC

  2551   # Extract the first word of "gcc", so it can be a program name with args.

  2552 set dummy gcc; ac_word=$2

  2553 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5

  2554 $as_echo_n "checking for $ac_word... " >&6; }

  2555 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then

  2556   $as_echo_n "(cached) " >&6

  2557 else

  2558   if test -n "$ac_ct_CC"; then

  2559   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.

  2560 else

  2561 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

  2562 for as_dir in $PATH

  2563 do

  2564   IFS=$as_save_IFS

  2565   test -z "$as_dir" && as_dir=.

  2566   for ac_exec_ext in '' $ac_executable_extensions; do

  2567   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

  2568     ac_cv_prog_ac_ct_CC="gcc"

  2569     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

  2570     break 2

  2571   fi

  2572 done

  2573 done

  2574 IFS=$as_save_IFS

  2576 fi

  2577 fi

  2578 ac_ct_CC=$ac_cv_prog_ac_ct_CC

  2579 if test -n "$ac_ct_CC"; then

  2580   { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5

  2581 $as_echo "$ac_ct_CC" >&6; }

  2582 else

  2583   { $as_echo "$as_me:$LINENO: result: no" >&5

  2584 $as_echo "no" >&6; }

  2585 fi

  2587   if test "x$ac_ct_CC" = x; then

  2588     CC=""

  2589   else

  2590     case $cross_compiling:$ac_tool_warned in

  2591 yes:)

  2592 { $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools

  2593 whose name does not start with the host triplet.  If you think this

  2594 configuration is useful to you, please write to autoconf@gnu.org." >&5

  2595 $as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools

  2596 whose name does not start with the host triplet.  If you think this

  2597 configuration is useful to you, please write to autoconf@gnu.org." >&2;}

  2598 ac_tool_warned=yes ;;

  2599 esac

  2600     CC=$ac_ct_CC

  2601   fi

  2602 else

  2603   CC="$ac_cv_prog_CC"

  2604 fi

  2606 if test -z "$CC"; then

  2607           if test -n "$ac_tool_prefix"; then

  2608     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.

  2609 set dummy ${ac_tool_prefix}cc; ac_word=$2

  2610 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5

  2611 $as_echo_n "checking for $ac_word... " >&6; }

  2612 if test "${ac_cv_prog_CC+set}" = set; then

  2613   $as_echo_n "(cached) " >&6

  2614 else

  2615   if test -n "$CC"; then

  2616   ac_cv_prog_CC="$CC" # Let the user override the test.

  2617 else

  2618 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

  2619 for as_dir in $PATH

  2620 do

  2621   IFS=$as_save_IFS

  2622   test -z "$as_dir" && as_dir=.

  2623   for ac_exec_ext in '' $ac_executable_extensions; do

  2624   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

  2625     ac_cv_prog_CC="${ac_tool_prefix}cc"

  2626     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

  2627     break 2

  2628   fi

  2629 done

  2630 done

  2631 IFS=$as_save_IFS

  2633 fi

  2634 fi

  2635 CC=$ac_cv_prog_CC

  2636 if test -n "$CC"; then

  2637   { $as_echo "$as_me:$LINENO: result: $CC" >&5

  2638 $as_echo "$CC" >&6; }

  2639 else

  2640   { $as_echo "$as_me:$LINENO: result: no" >&5

  2641 $as_echo "no" >&6; }

  2642 fi

  2645   fi

  2646 fi

  2647 if test -z "$CC"; then

  2648   # Extract the first word of "cc", so it can be a program name with args.

  2649 set dummy cc; ac_word=$2

  2650 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5

  2651 $as_echo_n "checking for $ac_word... " >&6; }

  2652 if test "${ac_cv_prog_CC+set}" = set; then

  2653   $as_echo_n "(cached) " >&6

  2654 else

  2655   if test -n "$CC"; then

  2656   ac_cv_prog_CC="$CC" # Let the user override the test.

  2657 else

  2658   ac_prog_rejected=no

  2659 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

  2660 for as_dir in $PATH

  2661 do

  2662   IFS=$as_save_IFS

  2663   test -z "$as_dir" && as_dir=.

  2664   for ac_exec_ext in '' $ac_executable_extensions; do

  2665   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

  2666     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then

  2667        ac_prog_rejected=yes

  2668        continue

  2669      fi

  2670     ac_cv_prog_CC="cc"

  2671     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

  2672     break 2

  2673   fi

  2674 done

  2675 done

  2676 IFS=$as_save_IFS

  2678 if test $ac_prog_rejected = yes; then

  2679   # We found a bogon in the path, so make sure we never use it.

  2680   set dummy $ac_cv_prog_CC

  2681   shift

  2682   if test $# != 0; then

  2683     # We chose a different compiler from the bogus one.

  2684     # However, it has the same basename, so the bogon will be chosen

  2685     # first if we set CC to just the basename; use the full file name.

  2686     shift

  2687     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"

  2688   fi

  2689 fi

  2690 fi

  2691 fi

  2692 CC=$ac_cv_prog_CC

  2693 if test -n "$CC"; then

  2694   { $as_echo "$as_me:$LINENO: result: $CC" >&5

  2695 $as_echo "$CC" >&6; }

  2696 else

  2697   { $as_echo "$as_me:$LINENO: result: no" >&5

  2698 $as_echo "no" >&6; }

  2699 fi

  2702 fi

  2703 if test -z "$CC"; then

  2704   if test -n "$ac_tool_prefix"; then

  2705   for ac_prog in cl.exe

  2706   do

  2707     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.

  2708 set dummy $ac_tool_prefix$ac_prog; ac_word=$2

  2709 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5

  2710 $as_echo_n "checking for $ac_word... " >&6; }

  2711 if test "${ac_cv_prog_CC+set}" = set; then

  2712   $as_echo_n "(cached) " >&6

  2713 else

  2714   if test -n "$CC"; then

  2715   ac_cv_prog_CC="$CC" # Let the user override the test.

  2716 else

  2717 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

  2718 for as_dir in $PATH

  2719 do

  2720   IFS=$as_save_IFS

  2721   test -z "$as_dir" && as_dir=.

  2722   for ac_exec_ext in '' $ac_executable_extensions; do

  2723   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

  2724     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"

  2725     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

  2726     break 2

  2727   fi

  2728 done

  2729 done

  2730 IFS=$as_save_IFS

  2732 fi

  2733 fi

  2734 CC=$ac_cv_prog_CC

  2735 if test -n "$CC"; then

  2736   { $as_echo "$as_me:$LINENO: result: $CC" >&5

  2737 $as_echo "$CC" >&6; }

  2738 else

  2739   { $as_echo "$as_me:$LINENO: result: no" >&5

  2740 $as_echo "no" >&6; }

  2741 fi

  2744     test -n "$CC" && break

  2745   done

  2746 fi

  2747 if test -z "$CC"; then

  2748   ac_ct_CC=$CC

  2749   for ac_prog in cl.exe

  2750 do

  2751   # Extract the first word of "$ac_prog", so it can be a program name with args.

  2752 set dummy $ac_prog; ac_word=$2

  2753 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5

  2754 $as_echo_n "checking for $ac_word... " >&6; }

  2755 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then

  2756   $as_echo_n "(cached) " >&6

  2757 else

  2758   if test -n "$ac_ct_CC"; then

  2759   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.

  2760 else

  2761 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

  2762 for as_dir in $PATH

  2763 do

  2764   IFS=$as_save_IFS

  2765   test -z "$as_dir" && as_dir=.

  2766   for ac_exec_ext in '' $ac_executable_extensions; do

  2767   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

  2768     ac_cv_prog_ac_ct_CC="$ac_prog"

  2769     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

  2770     break 2

  2771   fi

  2772 done

  2773 done

  2774 IFS=$as_save_IFS

  2776 fi

  2777 fi

  2778 ac_ct_CC=$ac_cv_prog_ac_ct_CC

  2779 if test -n "$ac_ct_CC"; then

  2780   { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5

  2781 $as_echo "$ac_ct_CC" >&6; }

  2782 else

  2783   { $as_echo "$as_me:$LINENO: result: no" >&5

  2784 $as_echo "no" >&6; }

  2785 fi

  2788   test -n "$ac_ct_CC" && break

  2789 done

  2791   if test "x$ac_ct_CC" = x; then

  2792     CC=""

  2793   else

  2794     case $cross_compiling:$ac_tool_warned in

  2795 yes:)

  2796 { $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools

  2797 whose name does not start with the host triplet.  If you think this

  2798 configuration is useful to you, please write to autoconf@gnu.org." >&5

  2799 $as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools

  2800 whose name does not start with the host triplet.  If you think this

  2801 configuration is useful to you, please write to autoconf@gnu.org." >&2;}

  2802 ac_tool_warned=yes ;;

  2803 esac

  2804     CC=$ac_ct_CC

  2805   fi

  2806 fi

  2808 fi

  2811 test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH

  2812 See \`config.log' for more details." >&5

  2813 $as_echo "$as_me: error: no acceptable C compiler found in \$PATH

  2814 See \`config.log' for more details." >&2;}

  2815    { (exit 1); exit 1; }; }

  2817 # Provide some information about the compiler.

  2818 $as_echo "$as_me:$LINENO: checking for C compiler version" >&5

  2819 set X $ac_compile

  2820 ac_compiler=$2

  2821 { (ac_try="$ac_compiler --version >&5"

  2822 case "(($ac_try" in

  2823   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  2824   *) ac_try_echo=$ac_try;;

  2825 esac

  2826 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""

  2827 $as_echo "$ac_try_echo") >&5

  2828   (eval "$ac_compiler --version >&5") 2>&5

  2829   ac_status=$?

  2830   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5

  2831   (exit $ac_status); }

  2832 { (ac_try="$ac_compiler -v >&5"

  2833 case "(($ac_try" in

  2834   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  2835   *) ac_try_echo=$ac_try;;

  2836 esac

  2837 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""

  2838 $as_echo "$ac_try_echo") >&5

  2839   (eval "$ac_compiler -v >&5") 2>&5

  2840   ac_status=$?

  2841   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5

  2842   (exit $ac_status); }

  2843 { (ac_try="$ac_compiler -V >&5"

  2844 case "(($ac_try" in

  2845   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  2846   *) ac_try_echo=$ac_try;;

  2847 esac

  2848 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""

  2849 $as_echo "$ac_try_echo") >&5

  2850   (eval "$ac_compiler -V >&5") 2>&5

  2851   ac_status=$?

  2852   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5

  2853   (exit $ac_status); }

  2855 cat >conftest.$ac_ext <<_ACEOF

  2856 /* confdefs.h.  */

  2857 _ACEOF

  2858 cat confdefs.h >>conftest.$ac_ext

  2859 cat >>conftest.$ac_ext <<_ACEOF

  2860 /* end confdefs.h.  */

  2862 int

  2863 main ()

  2864 {

  2866   ;

  2867   return 0;

  2868 }

  2869 _ACEOF

  2870 ac_clean_files_save=$ac_clean_files

  2871 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"

  2872 # Try to create an executable without -o first, disregard a.out.

  2873 # It will help us diagnose broken compilers, and finding out an intuition

  2874 # of exeext.

  2875 { $as_echo "$as_me:$LINENO: checking for C compiler default output file name" >&5

  2876 $as_echo_n "checking for C compiler default output file name... " >&6; }

  2877 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`

  2879 # The possible output files:

  2880 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"

  2882 ac_rmfiles=

  2883 for ac_file in $ac_files

  2884 do

  2885   case $ac_file in

  2886     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;

  2887     * ) ac_rmfiles="$ac_rmfiles $ac_file";;

  2888   esac

  2889 done

  2890 rm -f $ac_rmfiles

  2892 if { (ac_try="$ac_link_default"

  2893 case "(($ac_try" in

  2894   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  2895   *) ac_try_echo=$ac_try;;

  2896 esac

  2897 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""

  2898 $as_echo "$ac_try_echo") >&5

  2899   (eval "$ac_link_default") 2>&5

  2900   ac_status=$?

  2901   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5

  2902   (exit $ac_status); }; then

  2903   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.

  2904 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'

  2905 # in a Makefile.  We should not override ac_cv_exeext if it was cached,

  2906 # so that the user can short-circuit this test for compilers unknown to

  2907 # Autoconf.

  2908 for ac_file in $ac_files ''

  2909 do

  2910   test -f "$ac_file" || continue

  2911   case $ac_file in

  2912     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )

  2913 	;;

  2914     [ab].out )

  2915 	# We found the default executable, but exeext='' is most

  2916 	# certainly right.

  2917 	break;;

  2918     *.* )

  2919         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;

  2920 	then :; else

  2921 	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`

  2922 	fi

  2923 	# We set ac_cv_exeext here because the later test for it is not

  2924 	# safe: cross compilers may not add the suffix if given an `-o'

  2925 	# argument, so we may need to know it at that point already.

  2926 	# Even if this section looks crufty: it has the advantage of

  2927 	# actually working.

  2928 	break;;

  2929     * )

  2930 	break;;

  2931   esac

  2932 done

  2933 test "$ac_cv_exeext" = no && ac_cv_exeext=

  2935 else

  2936   ac_file=''

  2937 fi

  2939 { $as_echo "$as_me:$LINENO: result: $ac_file" >&5

  2940 $as_echo "$ac_file" >&6; }

  2941 if test -z "$ac_file"; then

  2942   $as_echo "$as_me: failed program was:" >&5

  2943 sed 's/^/| /' conftest.$ac_ext >&5

  2945 { { $as_echo "$as_me:$LINENO: error: C compiler cannot create executables

  2946 See \`config.log' for more details." >&5

  2947 $as_echo "$as_me: error: C compiler cannot create executables

  2948 See \`config.log' for more details." >&2;}

  2949    { (exit 77); exit 77; }; }

  2950 fi

  2952 ac_exeext=$ac_cv_exeext

  2954 # Check that the compiler produces executables we can run.  If not, either

  2955 # the compiler is broken, or we cross compile.

  2956 { $as_echo "$as_me:$LINENO: checking whether the C compiler works" >&5

  2957 $as_echo_n "checking whether the C compiler works... " >&6; }

  2958 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0

  2959 # If not cross compiling, check that we can run a simple program.

  2960 if test "$cross_compiling" != yes; then

  2961   if { ac_try='./$ac_file'

  2962   { (case "(($ac_try" in

  2963   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  2964   *) ac_try_echo=$ac_try;;

  2965 esac

  2966 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""

  2967 $as_echo "$ac_try_echo") >&5

  2968   (eval "$ac_try") 2>&5

  2969   ac_status=$?

  2970   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5

  2971   (exit $ac_status); }; }; then

  2972     cross_compiling=no

  2973   else

  2974     if test "$cross_compiling" = maybe; then

  2975 	cross_compiling=yes

  2976     else

  2977 	{ { $as_echo "$as_me:$LINENO: error: cannot run C compiled programs.

  2978 If you meant to cross compile, use \`--host'.

  2979 See \`config.log' for more details." >&5

  2980 $as_echo "$as_me: error: cannot run C compiled programs.

  2981 If you meant to cross compile, use \`--host'.

  2982 See \`config.log' for more details." >&2;}

  2983    { (exit 1); exit 1; }; }

  2984     fi

  2985   fi

  2986 fi

  2987 { $as_echo "$as_me:$LINENO: result: yes" >&5

  2988 $as_echo "yes" >&6; }

  2990 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out

  2991 ac_clean_files=$ac_clean_files_save

  2992 # Check that the compiler produces executables we can run.  If not, either

  2993 # the compiler is broken, or we cross compile.

  2994 { $as_echo "$as_me:$LINENO: checking whether we are cross compiling" >&5

  2995 $as_echo_n "checking whether we are cross compiling... " >&6; }

  2996 { $as_echo "$as_me:$LINENO: result: $cross_compiling" >&5

  2997 $as_echo "$cross_compiling" >&6; }

  2999 { $as_echo "$as_me:$LINENO: checking for suffix of executables" >&5

  3000 $as_echo_n "checking for suffix of executables... " >&6; }

  3001 if { (ac_try="$ac_link"

  3002 case "(($ac_try" in

  3003   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  3004   *) ac_try_echo=$ac_try;;

  3005 esac

  3006 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""

  3007 $as_echo "$ac_try_echo") >&5

  3008   (eval "$ac_link") 2>&5

  3009   ac_status=$?

  3010   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5

  3011   (exit $ac_status); }; then

  3012   # If both `conftest.exe' and `conftest' are `present' (well, observable)

  3013 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will

  3014 # work properly (i.e., refer to `conftest.exe'), while it won't with

  3015 # `rm'.

  3016 for ac_file in conftest.exe conftest conftest.*; do

  3017   test -f "$ac_file" || continue

  3018   case $ac_file in

  3019     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;

  3020     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`

  3021 	  break;;

  3022     * ) break;;

  3023   esac

  3024 done

  3025 else

  3026   { { $as_echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link

  3027 See \`config.log' for more details." >&5

  3028 $as_echo "$as_me: error: cannot compute suffix of executables: cannot compile and link

  3029 See \`config.log' for more details." >&2;}

  3030    { (exit 1); exit 1; }; }

  3031 fi

  3033 rm -f conftest$ac_cv_exeext

  3034 { $as_echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5

  3035 $as_echo "$ac_cv_exeext" >&6; }

  3037 rm -f conftest.$ac_ext

  3038 EXEEXT=$ac_cv_exeext

  3039 ac_exeext=$EXEEXT

  3040 { $as_echo "$as_me:$LINENO: checking for suffix of object files" >&5

  3041 $as_echo_n "checking for suffix of object files... " >&6; }

  3042 if test "${ac_cv_objext+set}" = set; then

  3043   $as_echo_n "(cached) " >&6

  3044 else

  3045   cat >conftest.$ac_ext <<_ACEOF

  3046 /* confdefs.h.  */

  3047 _ACEOF

  3048 cat confdefs.h >>conftest.$ac_ext

  3049 cat >>conftest.$ac_ext <<_ACEOF

  3050 /* end confdefs.h.  */

  3052 int

  3053 main ()

  3054 {

  3056   ;

  3057   return 0;

  3058 }

  3059 _ACEOF

  3060 rm -f conftest.o conftest.obj

  3061 if { (ac_try="$ac_compile"

  3062 case "(($ac_try" in

  3063   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  3064   *) ac_try_echo=$ac_try;;

  3065 esac

  3066 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""

  3067 $as_echo "$ac_try_echo") >&5

  3068   (eval "$ac_compile") 2>&5

  3069   ac_status=$?

  3070   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5

  3071   (exit $ac_status); }; then

  3072   for ac_file in conftest.o conftest.obj conftest.*; do

  3073   test -f "$ac_file" || continue;

  3074   case $ac_file in

  3075     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;

  3076     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`

  3077        break;;

  3078   esac

  3079 done

  3080 else

  3081   $as_echo "$as_me: failed program was:" >&5

  3082 sed 's/^/| /' conftest.$ac_ext >&5

  3084 { { $as_echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile

  3085 See \`config.log' for more details." >&5

  3086 $as_echo "$as_me: error: cannot compute suffix of object files: cannot compile

  3087 See \`config.log' for more details." >&2;}

  3088    { (exit 1); exit 1; }; }

  3089 fi

  3091 rm -f conftest.$ac_cv_objext conftest.$ac_ext

  3092 fi

  3093 { $as_echo "$as_me:$LINENO: result: $ac_cv_objext" >&5

  3094 $as_echo "$ac_cv_objext" >&6; }

  3095 OBJEXT=$ac_cv_objext

  3096 ac_objext=$OBJEXT

  3097 { $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5

  3098 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }

  3099 if test "${ac_cv_c_compiler_gnu+set}" = set; then

  3100   $as_echo_n "(cached) " >&6

  3101 else

  3102   cat >conftest.$ac_ext <<_ACEOF

  3103 /* confdefs.h.  */

  3104 _ACEOF

  3105 cat confdefs.h >>conftest.$ac_ext

  3106 cat >>conftest.$ac_ext <<_ACEOF

  3107 /* end confdefs.h.  */

  3109 int

  3110 main ()

  3111 {

  3112 #ifndef __GNUC__

  3113        choke me

  3114 #endif

  3116   ;

  3117   return 0;

  3118 }

  3119 _ACEOF

  3120 rm -f conftest.$ac_objext

  3121 if { (ac_try="$ac_compile"

  3122 case "(($ac_try" in

  3123   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  3124   *) ac_try_echo=$ac_try;;

  3125 esac

  3126 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""

  3127 $as_echo "$ac_try_echo") >&5

  3128   (eval "$ac_compile") 2>conftest.er1

  3129   ac_status=$?

  3130   grep -v '^ *+' conftest.er1 >conftest.err

  3131   rm -f conftest.er1

  3132   cat conftest.err >&5

  3133   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5

  3134   (exit $ac_status); } && {

  3135 	 test -z "$ac_c_werror_flag" ||

  3136 	 test ! -s conftest.err

  3137        } && test -s conftest.$ac_objext; then

  3138   ac_compiler_gnu=yes

  3139 else

  3140   $as_echo "$as_me: failed program was:" >&5

  3141 sed 's/^/| /' conftest.$ac_ext >&5

  3143 	ac_compiler_gnu=no

  3144 fi

  3146 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  3147 ac_cv_c_compiler_gnu=$ac_compiler_gnu

  3149 fi

  3150 { $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5

  3151 $as_echo "$ac_cv_c_compiler_gnu" >&6; }

  3152 if test $ac_compiler_gnu = yes; then

  3153   GCC=yes

  3154 else

  3155   GCC=

  3156 fi

  3157 ac_test_CFLAGS=${CFLAGS+set}

  3158 ac_save_CFLAGS=$CFLAGS

  3159 { $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5

  3160 $as_echo_n "checking whether $CC accepts -g... " >&6; }

  3161 if test "${ac_cv_prog_cc_g+set}" = set; then

  3162   $as_echo_n "(cached) " >&6

  3163 else

  3164   ac_save_c_werror_flag=$ac_c_werror_flag

  3165    ac_c_werror_flag=yes

  3166    ac_cv_prog_cc_g=no

  3167    CFLAGS="-g"

  3168    cat >conftest.$ac_ext <<_ACEOF

  3169 /* confdefs.h.  */

  3170 _ACEOF

  3171 cat confdefs.h >>conftest.$ac_ext

  3172 cat >>conftest.$ac_ext <<_ACEOF

  3173 /* end confdefs.h.  */

  3175 int

  3176 main ()

  3177 {

  3179   ;

  3180   return 0;

  3181 }

  3182 _ACEOF

  3183 rm -f conftest.$ac_objext

  3184 if { (ac_try="$ac_compile"

  3185 case "(($ac_try" in

  3186   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  3187   *) ac_try_echo=$ac_try;;

  3188 esac

  3189 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""

  3190 $as_echo "$ac_try_echo") >&5

  3191   (eval "$ac_compile") 2>conftest.er1

  3192   ac_status=$?

  3193   grep -v '^ *+' conftest.er1 >conftest.err

  3194   rm -f conftest.er1

  3195   cat conftest.err >&5

  3196   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5

  3197   (exit $ac_status); } && {

  3198 	 test -z "$ac_c_werror_flag" ||

  3199 	 test ! -s conftest.err

  3200        } && test -s conftest.$ac_objext; then

  3201   ac_cv_prog_cc_g=yes

  3202 else

  3203   $as_echo "$as_me: failed program was:" >&5

  3204 sed 's/^/| /' conftest.$ac_ext >&5

  3206 	CFLAGS=""

  3207       cat >conftest.$ac_ext <<_ACEOF

  3208 /* confdefs.h.  */

  3209 _ACEOF

  3210 cat confdefs.h >>conftest.$ac_ext

  3211 cat >>conftest.$ac_ext <<_ACEOF

  3212 /* end confdefs.h.  */

  3214 int

  3215 main ()

  3216 {

  3218   ;

  3219   return 0;

  3220 }

  3221 _ACEOF

  3222 rm -f conftest.$ac_objext

  3223 if { (ac_try="$ac_compile"

  3224 case "(($ac_try" in

  3225   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  3226   *) ac_try_echo=$ac_try;;

  3227 esac

  3228 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""

  3229 $as_echo "$ac_try_echo") >&5

  3230   (eval "$ac_compile") 2>conftest.er1

  3231   ac_status=$?

  3232   grep -v '^ *+' conftest.er1 >conftest.err

  3233   rm -f conftest.er1

  3234   cat conftest.err >&5

  3235   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5

  3236   (exit $ac_status); } && {

  3237 	 test -z "$ac_c_werror_flag" ||

  3238 	 test ! -s conftest.err

  3239        } && test -s conftest.$ac_objext; then

  3240   :

  3241 else

  3242   $as_echo "$as_me: failed program was:" >&5

  3243 sed 's/^/| /' conftest.$ac_ext >&5

  3245 	ac_c_werror_flag=$ac_save_c_werror_flag

  3246 	 CFLAGS="-g"

  3247 	 cat >conftest.$ac_ext <<_ACEOF

  3248 /* confdefs.h.  */

  3249 _ACEOF

  3250 cat confdefs.h >>conftest.$ac_ext

  3251 cat >>conftest.$ac_ext <<_ACEOF

  3252 /* end confdefs.h.  */

  3254 int

  3255 main ()

  3256 {

  3258   ;

  3259   return 0;

  3260 }

  3261 _ACEOF

  3262 rm -f conftest.$ac_objext

  3263 if { (ac_try="$ac_compile"

  3264 case "(($ac_try" in

  3265   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  3266   *) ac_try_echo=$ac_try;;

  3267 esac

  3268 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""

  3269 $as_echo "$ac_try_echo") >&5

  3270   (eval "$ac_compile") 2>conftest.er1

  3271   ac_status=$?

  3272   grep -v '^ *+' conftest.er1 >conftest.err

  3273   rm -f conftest.er1

  3274   cat conftest.err >&5

  3275   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5

  3276   (exit $ac_status); } && {

  3277 	 test -z "$ac_c_werror_flag" ||

  3278 	 test ! -s conftest.err

  3279        } && test -s conftest.$ac_objext; then

  3280   ac_cv_prog_cc_g=yes

  3281 else

  3282   $as_echo "$as_me: failed program was:" >&5

  3283 sed 's/^/| /' conftest.$ac_ext >&5

  3286 fi

  3288 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  3289 fi

  3291 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  3292 fi

  3294 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  3295    ac_c_werror_flag=$ac_save_c_werror_flag

  3296 fi

  3297 { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5

  3298 $as_echo "$ac_cv_prog_cc_g" >&6; }

  3299 if test "$ac_test_CFLAGS" = set; then

  3300   CFLAGS=$ac_save_CFLAGS

  3301 elif test $ac_cv_prog_cc_g = yes; then

  3302   if test "$GCC" = yes; then

  3303     CFLAGS="-g -O2"

  3304   else

  3305     CFLAGS="-g"

  3306   fi

  3307 else

  3308   if test "$GCC" = yes; then

  3309     CFLAGS="-O2"

  3310   else

  3311     CFLAGS=

  3312   fi

  3313 fi

  3314 { $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5

  3315 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }

  3316 if test "${ac_cv_prog_cc_c89+set}" = set; then

  3317   $as_echo_n "(cached) " >&6

  3318 else

  3319   ac_cv_prog_cc_c89=no

  3320 ac_save_CC=$CC

  3321 cat >conftest.$ac_ext <<_ACEOF

  3322 /* confdefs.h.  */

  3323 _ACEOF

  3324 cat confdefs.h >>conftest.$ac_ext

  3325 cat >>conftest.$ac_ext <<_ACEOF

  3326 /* end confdefs.h.  */

  3327 #include <stdarg.h>

  3328 #include <stdio.h>

  3329 #include <sys/types.h>

  3330 #include <sys/stat.h>

  3331 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */

  3332 struct buf { int x; };

  3333 FILE * (*rcsopen) (struct buf *, struct stat *, int);

  3334 static char *e (p, i)

  3335      char **p;

  3336      int i;

  3337 {

  3338   return p[i];

  3339 }

  3340 static char *f (char * (*g) (char **, int), char **p, ...)

  3341 {

  3342   char *s;

  3343   va_list v;

  3344   va_start (v,p);

  3345   s = g (p, va_arg (v,int));

  3346   va_end (v);

  3347   return s;

  3348 }

  3350 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has

  3351    function prototypes and stuff, but not '\xHH' hex character constants.

  3352    These don't provoke an error unfortunately, instead are silently treated

  3353    as 'x'.  The following induces an error, until -std is added to get

  3354    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an

  3355    array size at least.  It's necessary to write '\x00'==0 to get something

  3356    that's true only with -std.  */

  3357 int osf4_cc_array ['\x00' == 0 ? 1 : -1];

  3359 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters

  3360    inside strings and character constants.  */

  3361 #define FOO(x) 'x'

  3362 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];

  3364 int test (int i, double x);

  3365 struct s1 {int (*f) (int a);};

  3366 struct s2 {int (*f) (double a);};

  3367 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);

  3368 int argc;

  3369 char **argv;

  3370 int

  3371 main ()

  3372 {

  3373 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];

  3374   ;

  3375   return 0;

  3376 }

  3377 _ACEOF

  3378 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \

  3379 	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"

  3380 do

  3381   CC="$ac_save_CC $ac_arg"

  3382   rm -f conftest.$ac_objext

  3383 if { (ac_try="$ac_compile"

  3384 case "(($ac_try" in

  3385   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  3386   *) ac_try_echo=$ac_try;;

  3387 esac

  3388 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""

  3389 $as_echo "$ac_try_echo") >&5

  3390   (eval "$ac_compile") 2>conftest.er1

  3391   ac_status=$?

  3392   grep -v '^ *+' conftest.er1 >conftest.err

  3393   rm -f conftest.er1

  3394   cat conftest.err >&5

  3395   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5

  3396   (exit $ac_status); } && {

  3397 	 test -z "$ac_c_werror_flag" ||

  3398 	 test ! -s conftest.err

  3399        } && test -s conftest.$ac_objext; then

  3400   ac_cv_prog_cc_c89=$ac_arg

  3401 else

  3402   $as_echo "$as_me: failed program was:" >&5

  3403 sed 's/^/| /' conftest.$ac_ext >&5

  3406 fi

  3408 rm -f core conftest.err conftest.$ac_objext

  3409   test "x$ac_cv_prog_cc_c89" != "xno" && break

  3410 done

  3411 rm -f conftest.$ac_ext

  3412 CC=$ac_save_CC

  3414 fi

  3415 # AC_CACHE_VAL

  3416 case "x$ac_cv_prog_cc_c89" in

  3417   x)

  3418     { $as_echo "$as_me:$LINENO: result: none needed" >&5

  3419 $as_echo "none needed" >&6; } ;;

  3420   xno)

  3421     { $as_echo "$as_me:$LINENO: result: unsupported" >&5

  3422 $as_echo "unsupported" >&6; } ;;

  3423   *)

  3424     CC="$CC $ac_cv_prog_cc_c89"

  3425     { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5

  3426 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;

  3427 esac

  3430 ac_ext=c

  3431 ac_cpp='$CPP $CPPFLAGS'

  3432 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'

  3433 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'

  3434 ac_compiler_gnu=$ac_cv_c_compiler_gnu

  3436 depcc="$CC"   am_compiler_list=

  3438 { $as_echo "$as_me:$LINENO: checking dependency style of $depcc" >&5

  3439 $as_echo_n "checking dependency style of $depcc... " >&6; }

  3440 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then

  3441   $as_echo_n "(cached) " >&6

  3442 else

  3443   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then

  3444   # We make a subdir and do the tests there.  Otherwise we can end up

  3445   # making bogus files that we don't know about and never remove.  For

  3446   # instance it was reported that on HP-UX the gcc test will end up

  3447   # making a dummy file named `D' -- because `-MD' means `put the output

  3448   # in D'.

  3449   mkdir conftest.dir

  3450   # Copy depcomp to subdir because otherwise we won't find it if we're

  3451   # using a relative directory.

  3452   cp "$am_depcomp" conftest.dir

  3453   cd conftest.dir

  3454   # We will build objects and dependencies in a subdirectory because

  3455   # it helps to detect inapplicable dependency modes.  For instance

  3456   # both Tru64's cc and ICC support -MD to output dependencies as a

  3457   # side effect of compilation, but ICC will put the dependencies in

  3458   # the current directory while Tru64 will put them in the object

  3459   # directory.

  3460   mkdir sub

  3462   am_cv_CC_dependencies_compiler_type=none

  3463   if test "$am_compiler_list" = ""; then

  3464      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`

  3465   fi

  3466   for depmode in $am_compiler_list; do

  3467     # Setup a source with many dependencies, because some compilers

  3468     # like to wrap large dependency lists on column 80 (with \), and

  3469     # we should not choose a depcomp mode which is confused by this.

  3470     #

  3471     # We need to recreate these files for each test, as the compiler may

  3472     # overwrite some of them when testing with obscure command lines.

  3473     # This happens at least with the AIX C compiler.

  3474     : > sub/conftest.c

  3475     for i in 1 2 3 4 5 6; do

  3476       echo '#include "conftst'$i'.h"' >> sub/conftest.c

  3477       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with

  3478       # Solaris 8's {/usr,}/bin/sh.

  3479       touch sub/conftst$i.h

  3480     done

  3481     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf

  3483     case $depmode in

  3484     nosideeffect)

  3485       # after this tag, mechanisms are not by side-effect, so they'll

  3486       # only be used when explicitly requested

  3487       if test "x$enable_dependency_tracking" = xyes; then

  3488 	continue

  3489       else

  3490 	break

  3491       fi

  3492       ;;

  3493     none) break ;;

  3494     esac

  3495     # We check with `-c' and `-o' for the sake of the "dashmstdout"

  3496     # mode.  It turns out that the SunPro C++ compiler does not properly

  3497     # handle `-M -o', and we need to detect this.

  3498     if depmode=$depmode \

  3499        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \

  3500        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \

  3501        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \

  3502          >/dev/null 2>conftest.err &&

  3503        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&

  3504        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&

  3505        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then

  3506       # icc doesn't choke on unknown options, it will just issue warnings

  3507       # or remarks (even with -Werror).  So we grep stderr for any message

  3508       # that says an option was ignored or not supported.

  3509       # When given -MP, icc 7.0 and 7.1 complain thusly:

  3510       #   icc: Command line warning: ignoring option '-M'; no argument required

  3511       # The diagnosis changed in icc 8.0:

  3512       #   icc: Command line remark: option '-MP' not supported

  3513       if (grep 'ignoring option' conftest.err ||

  3514           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else

  3515         am_cv_CC_dependencies_compiler_type=$depmode

  3516         break

  3517       fi

  3518     fi

  3519   done

  3521   cd ..

  3522   rm -rf conftest.dir

  3523 else

  3524   am_cv_CC_dependencies_compiler_type=none

  3525 fi

  3527 fi

  3528 { $as_echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5

  3529 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }

  3530 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type

  3534 if

  3535   test "x$enable_dependency_tracking" != xno \

  3536   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then

  3537   am__fastdepCC_TRUE=

  3538   am__fastdepCC_FALSE='#'

  3539 else

  3540   am__fastdepCC_TRUE='#'

  3541   am__fastdepCC_FALSE=

  3542 fi

  3547         { $as_echo "$as_me:$LINENO: checking for strerror in -lcposix" >&5

  3548 $as_echo_n "checking for strerror in -lcposix... " >&6; }

  3549 if test "${ac_cv_lib_cposix_strerror+set}" = set; then

  3550   $as_echo_n "(cached) " >&6

  3551 else

  3552   ac_check_lib_save_LIBS=$LIBS

  3553 LIBS="-lcposix  $LIBS"

  3554 cat >conftest.$ac_ext <<_ACEOF

  3555 /* confdefs.h.  */

  3556 _ACEOF

  3557 cat confdefs.h >>conftest.$ac_ext

  3558 cat >>conftest.$ac_ext <<_ACEOF

  3559 /* end confdefs.h.  */

  3561 /* Override any GCC internal prototype to avoid an error.

  3562    Use char because int might match the return type of a GCC

  3563    builtin and then its argument prototype would still apply.  */

  3564 #ifdef __cplusplus

  3565 extern "C"

  3566 #endif

  3567 char strerror ();

  3568 int

  3569 main ()

  3570 {

  3571 return strerror ();

  3572   ;

  3573   return 0;

  3574 }

  3575 _ACEOF

  3576 rm -f conftest.$ac_objext conftest$ac_exeext

  3577 if { (ac_try="$ac_link"

  3578 case "(($ac_try" in

  3579   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  3580   *) ac_try_echo=$ac_try;;

  3581 esac

  3582 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""

  3583 $as_echo "$ac_try_echo") >&5

  3584   (eval "$ac_link") 2>conftest.er1

  3585   ac_status=$?

  3586   grep -v '^ *+' conftest.er1 >conftest.err

  3587   rm -f conftest.er1

  3588   cat conftest.err >&5

  3589   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5

  3590   (exit $ac_status); } && {

  3591 	 test -z "$ac_c_werror_flag" ||

  3592 	 test ! -s conftest.err

  3593        } && test -s conftest$ac_exeext && {

  3594 	 test "$cross_compiling" = yes ||

  3595 	 $as_test_x conftest$ac_exeext

  3596        }; then

  3597   ac_cv_lib_cposix_strerror=yes

  3598 else

  3599   $as_echo "$as_me: failed program was:" >&5

  3600 sed 's/^/| /' conftest.$ac_ext >&5

  3602 	ac_cv_lib_cposix_strerror=no

  3603 fi

  3605 rm -rf conftest.dSYM

  3606 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \

  3607       conftest$ac_exeext conftest.$ac_ext

  3608 LIBS=$ac_check_lib_save_LIBS

  3609 fi

  3610 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_cposix_strerror" >&5

  3611 $as_echo "$ac_cv_lib_cposix_strerror" >&6; }

  3612 if test $ac_cv_lib_cposix_strerror = yes; then

  3613   LIBS="$LIBS -lcposix"

  3614 fi

  3618 ac_ext=c

  3619 ac_cpp='$CPP $CPPFLAGS'

  3620 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'

  3621 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'

  3622 ac_compiler_gnu=$ac_cv_c_compiler_gnu

  3623 if test -n "$ac_tool_prefix"; then

  3624   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.

  3625 set dummy ${ac_tool_prefix}gcc; ac_word=$2

  3626 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5

  3627 $as_echo_n "checking for $ac_word... " >&6; }

  3628 if test "${ac_cv_prog_CC+set}" = set; then

  3629   $as_echo_n "(cached) " >&6

  3630 else

  3631   if test -n "$CC"; then

  3632   ac_cv_prog_CC="$CC" # Let the user override the test.

  3633 else

  3634 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

  3635 for as_dir in $PATH

  3636 do

  3637   IFS=$as_save_IFS

  3638   test -z "$as_dir" && as_dir=.

  3639   for ac_exec_ext in '' $ac_executable_extensions; do

  3640   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

  3641     ac_cv_prog_CC="${ac_tool_prefix}gcc"

  3642     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

  3643     break 2

  3644   fi

  3645 done

  3646 done

  3647 IFS=$as_save_IFS

  3649 fi

  3650 fi

  3651 CC=$ac_cv_prog_CC

  3652 if test -n "$CC"; then

  3653   { $as_echo "$as_me:$LINENO: result: $CC" >&5

  3654 $as_echo "$CC" >&6; }

  3655 else

  3656   { $as_echo "$as_me:$LINENO: result: no" >&5

  3657 $as_echo "no" >&6; }

  3658 fi

  3661 fi

  3662 if test -z "$ac_cv_prog_CC"; then

  3663   ac_ct_CC=$CC

  3664   # Extract the first word of "gcc", so it can be a program name with args.

  3665 set dummy gcc; ac_word=$2

  3666 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5

  3667 $as_echo_n "checking for $ac_word... " >&6; }

  3668 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then

  3669   $as_echo_n "(cached) " >&6

  3670 else

  3671   if test -n "$ac_ct_CC"; then

  3672   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.

  3673 else

  3674 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

  3675 for as_dir in $PATH

  3676 do

  3677   IFS=$as_save_IFS

  3678   test -z "$as_dir" && as_dir=.

  3679   for ac_exec_ext in '' $ac_executable_extensions; do

  3680   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

  3681     ac_cv_prog_ac_ct_CC="gcc"

  3682     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

  3683     break 2

  3684   fi

  3685 done

  3686 done

  3687 IFS=$as_save_IFS

  3689 fi

  3690 fi

  3691 ac_ct_CC=$ac_cv_prog_ac_ct_CC

  3692 if test -n "$ac_ct_CC"; then

  3693   { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5

  3694 $as_echo "$ac_ct_CC" >&6; }

  3695 else

  3696   { $as_echo "$as_me:$LINENO: result: no" >&5

  3697 $as_echo "no" >&6; }

  3698 fi

  3700   if test "x$ac_ct_CC" = x; then

  3701     CC=""

  3702   else

  3703     case $cross_compiling:$ac_tool_warned in

  3704 yes:)

  3705 { $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools

  3706 whose name does not start with the host triplet.  If you think this

  3707 configuration is useful to you, please write to autoconf@gnu.org." >&5

  3708 $as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools

  3709 whose name does not start with the host triplet.  If you think this

  3710 configuration is useful to you, please write to autoconf@gnu.org." >&2;}

  3711 ac_tool_warned=yes ;;

  3712 esac

  3713     CC=$ac_ct_CC

  3714   fi

  3715 else

  3716   CC="$ac_cv_prog_CC"

  3717 fi

  3719 if test -z "$CC"; then

  3720           if test -n "$ac_tool_prefix"; then

  3721     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.

  3722 set dummy ${ac_tool_prefix}cc; ac_word=$2

  3723 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5

  3724 $as_echo_n "checking for $ac_word... " >&6; }

  3725 if test "${ac_cv_prog_CC+set}" = set; then

  3726   $as_echo_n "(cached) " >&6

  3727 else

  3728   if test -n "$CC"; then

  3729   ac_cv_prog_CC="$CC" # Let the user override the test.

  3730 else

  3731 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

  3732 for as_dir in $PATH

  3733 do

  3734   IFS=$as_save_IFS

  3735   test -z "$as_dir" && as_dir=.

  3736   for ac_exec_ext in '' $ac_executable_extensions; do

  3737   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

  3738     ac_cv_prog_CC="${ac_tool_prefix}cc"

  3739     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

  3740     break 2

  3741   fi

  3742 done

  3743 done

  3744 IFS=$as_save_IFS

  3746 fi

  3747 fi

  3748 CC=$ac_cv_prog_CC

  3749 if test -n "$CC"; then

  3750   { $as_echo "$as_me:$LINENO: result: $CC" >&5

  3751 $as_echo "$CC" >&6; }

  3752 else

  3753   { $as_echo "$as_me:$LINENO: result: no" >&5

  3754 $as_echo "no" >&6; }

  3755 fi

  3758   fi

  3759 fi

  3760 if test -z "$CC"; then

  3761   # Extract the first word of "cc", so it can be a program name with args.

  3762 set dummy cc; ac_word=$2

  3763 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5

  3764 $as_echo_n "checking for $ac_word... " >&6; }

  3765 if test "${ac_cv_prog_CC+set}" = set; then

  3766   $as_echo_n "(cached) " >&6

  3767 else

  3768   if test -n "$CC"; then

  3769   ac_cv_prog_CC="$CC" # Let the user override the test.

  3770 else

  3771   ac_prog_rejected=no

  3772 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

  3773 for as_dir in $PATH

  3774 do

  3775   IFS=$as_save_IFS

  3776   test -z "$as_dir" && as_dir=.

  3777   for ac_exec_ext in '' $ac_executable_extensions; do

  3778   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

  3779     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then

  3780        ac_prog_rejected=yes

  3781        continue

  3782      fi

  3783     ac_cv_prog_CC="cc"

  3784     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

  3785     break 2

  3786   fi

  3787 done

  3788 done

  3789 IFS=$as_save_IFS

  3791 if test $ac_prog_rejected = yes; then

  3792   # We found a bogon in the path, so make sure we never use it.

  3793   set dummy $ac_cv_prog_CC

  3794   shift

  3795   if test $# != 0; then

  3796     # We chose a different compiler from the bogus one.

  3797     # However, it has the same basename, so the bogon will be chosen

  3798     # first if we set CC to just the basename; use the full file name.

  3799     shift

  3800     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"

  3801   fi

  3802 fi

  3803 fi

  3804 fi

  3805 CC=$ac_cv_prog_CC

  3806 if test -n "$CC"; then

  3807   { $as_echo "$as_me:$LINENO: result: $CC" >&5

  3808 $as_echo "$CC" >&6; }

  3809 else

  3810   { $as_echo "$as_me:$LINENO: result: no" >&5

  3811 $as_echo "no" >&6; }

  3812 fi

  3815 fi

  3816 if test -z "$CC"; then

  3817   if test -n "$ac_tool_prefix"; then

  3818   for ac_prog in cl.exe

  3819   do

  3820     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.

  3821 set dummy $ac_tool_prefix$ac_prog; ac_word=$2

  3822 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5

  3823 $as_echo_n "checking for $ac_word... " >&6; }

  3824 if test "${ac_cv_prog_CC+set}" = set; then

  3825   $as_echo_n "(cached) " >&6

  3826 else

  3827   if test -n "$CC"; then

  3828   ac_cv_prog_CC="$CC" # Let the user override the test.

  3829 else

  3830 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

  3831 for as_dir in $PATH

  3832 do

  3833   IFS=$as_save_IFS

  3834   test -z "$as_dir" && as_dir=.

  3835   for ac_exec_ext in '' $ac_executable_extensions; do

  3836   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

  3837     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"

  3838     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

  3839     break 2

  3840   fi

  3841 done

  3842 done

  3843 IFS=$as_save_IFS

  3845 fi

  3846 fi

  3847 CC=$ac_cv_prog_CC

  3848 if test -n "$CC"; then

  3849   { $as_echo "$as_me:$LINENO: result: $CC" >&5

  3850 $as_echo "$CC" >&6; }

  3851 else

  3852   { $as_echo "$as_me:$LINENO: result: no" >&5

  3853 $as_echo "no" >&6; }

  3854 fi

  3857     test -n "$CC" && break

  3858   done

  3859 fi

  3860 if test -z "$CC"; then

  3861   ac_ct_CC=$CC

  3862   for ac_prog in cl.exe

  3863 do

  3864   # Extract the first word of "$ac_prog", so it can be a program name with args.

  3865 set dummy $ac_prog; ac_word=$2

  3866 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5

  3867 $as_echo_n "checking for $ac_word... " >&6; }

  3868 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then

  3869   $as_echo_n "(cached) " >&6

  3870 else

  3871   if test -n "$ac_ct_CC"; then

  3872   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.

  3873 else

  3874 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

  3875 for as_dir in $PATH

  3876 do

  3877   IFS=$as_save_IFS

  3878   test -z "$as_dir" && as_dir=.

  3879   for ac_exec_ext in '' $ac_executable_extensions; do

  3880   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

  3881     ac_cv_prog_ac_ct_CC="$ac_prog"

  3882     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

  3883     break 2

  3884   fi

  3885 done

  3886 done

  3887 IFS=$as_save_IFS

  3889 fi

  3890 fi

  3891 ac_ct_CC=$ac_cv_prog_ac_ct_CC

  3892 if test -n "$ac_ct_CC"; then

  3893   { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5

  3894 $as_echo "$ac_ct_CC" >&6; }

  3895 else

  3896   { $as_echo "$as_me:$LINENO: result: no" >&5

  3897 $as_echo "no" >&6; }

  3898 fi

  3901   test -n "$ac_ct_CC" && break

  3902 done

  3904   if test "x$ac_ct_CC" = x; then

  3905     CC=""

  3906   else

  3907     case $cross_compiling:$ac_tool_warned in

  3908 yes:)

  3909 { $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools

  3910 whose name does not start with the host triplet.  If you think this

  3911 configuration is useful to you, please write to autoconf@gnu.org." >&5

  3912 $as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools

  3913 whose name does not start with the host triplet.  If you think this

  3914 configuration is useful to you, please write to autoconf@gnu.org." >&2;}

  3915 ac_tool_warned=yes ;;

  3916 esac

  3917     CC=$ac_ct_CC

  3918   fi

  3919 fi

  3921 fi

  3924 test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH

  3925 See \`config.log' for more details." >&5

  3926 $as_echo "$as_me: error: no acceptable C compiler found in \$PATH

  3927 See \`config.log' for more details." >&2;}

  3928    { (exit 1); exit 1; }; }

  3930 # Provide some information about the compiler.

  3931 $as_echo "$as_me:$LINENO: checking for C compiler version" >&5

  3932 set X $ac_compile

  3933 ac_compiler=$2

  3934 { (ac_try="$ac_compiler --version >&5"

  3935 case "(($ac_try" in

  3936   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  3937   *) ac_try_echo=$ac_try;;

  3938 esac

  3939 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""

  3940 $as_echo "$ac_try_echo") >&5

  3941   (eval "$ac_compiler --version >&5") 2>&5

  3942   ac_status=$?

  3943   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5

  3944   (exit $ac_status); }

  3945 { (ac_try="$ac_compiler -v >&5"

  3946 case "(($ac_try" in

  3947   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  3948   *) ac_try_echo=$ac_try;;

  3949 esac

  3950 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""

  3951 $as_echo "$ac_try_echo") >&5

  3952   (eval "$ac_compiler -v >&5") 2>&5

  3953   ac_status=$?

  3954   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5

  3955   (exit $ac_status); }

  3956 { (ac_try="$ac_compiler -V >&5"

  3957 case "(($ac_try" in

  3958   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  3959   *) ac_try_echo=$ac_try;;

  3960 esac

  3961 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""

  3962 $as_echo "$ac_try_echo") >&5

  3963   (eval "$ac_compiler -V >&5") 2>&5

  3964   ac_status=$?

  3965   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5

  3966   (exit $ac_status); }

  3968 { $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5

  3969 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }

  3970 if test "${ac_cv_c_compiler_gnu+set}" = set; then

  3971   $as_echo_n "(cached) " >&6

  3972 else

  3973   cat >conftest.$ac_ext <<_ACEOF

  3974 /* confdefs.h.  */

  3975 _ACEOF

  3976 cat confdefs.h >>conftest.$ac_ext

  3977 cat >>conftest.$ac_ext <<_ACEOF

  3978 /* end confdefs.h.  */

  3980 int

  3981 main ()

  3982 {

  3983 #ifndef __GNUC__

  3984        choke me

  3985 #endif

  3987   ;

  3988   return 0;

  3989 }

  3990 _ACEOF

  3991 rm -f conftest.$ac_objext

  3992 if { (ac_try="$ac_compile"

  3993 case "(($ac_try" in

  3994   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  3995   *) ac_try_echo=$ac_try;;

  3996 esac

  3997 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""

  3998 $as_echo "$ac_try_echo") >&5

  3999   (eval "$ac_compile") 2>conftest.er1

  4000   ac_status=$?

  4001   grep -v '^ *+' conftest.er1 >conftest.err

  4002   rm -f conftest.er1

  4003   cat conftest.err >&5

  4004   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5

  4005   (exit $ac_status); } && {

  4006 	 test -z "$ac_c_werror_flag" ||

  4007 	 test ! -s conftest.err

  4008        } && test -s conftest.$ac_objext; then

  4009   ac_compiler_gnu=yes

  4010 else

  4011   $as_echo "$as_me: failed program was:" >&5

  4012 sed 's/^/| /' conftest.$ac_ext >&5

  4014 	ac_compiler_gnu=no

  4015 fi

  4017 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  4018 ac_cv_c_compiler_gnu=$ac_compiler_gnu

  4020 fi

  4021 { $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5

  4022 $as_echo "$ac_cv_c_compiler_gnu" >&6; }

  4023 if test $ac_compiler_gnu = yes; then

  4024   GCC=yes

  4025 else

  4026   GCC=

  4027 fi

  4028 ac_test_CFLAGS=${CFLAGS+set}

  4029 ac_save_CFLAGS=$CFLAGS

  4030 { $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5

  4031 $as_echo_n "checking whether $CC accepts -g... " >&6; }

  4032 if test "${ac_cv_prog_cc_g+set}" = set; then

  4033   $as_echo_n "(cached) " >&6

  4034 else

  4035   ac_save_c_werror_flag=$ac_c_werror_flag

  4036    ac_c_werror_flag=yes

  4037    ac_cv_prog_cc_g=no

  4038    CFLAGS="-g"

  4039    cat >conftest.$ac_ext <<_ACEOF

  4040 /* confdefs.h.  */

  4041 _ACEOF

  4042 cat confdefs.h >>conftest.$ac_ext

  4043 cat >>conftest.$ac_ext <<_ACEOF

  4044 /* end confdefs.h.  */

  4046 int

  4047 main ()

  4048 {

  4050   ;

  4051   return 0;

  4052 }

  4053 _ACEOF

  4054 rm -f conftest.$ac_objext

  4055 if { (ac_try="$ac_compile"

  4056 case "(($ac_try" in

  4057   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  4058   *) ac_try_echo=$ac_try;;

  4059 esac

  4060 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""

  4061 $as_echo "$ac_try_echo") >&5

  4062   (eval "$ac_compile") 2>conftest.er1

  4063   ac_status=$?

  4064   grep -v '^ *+' conftest.er1 >conftest.err

  4065   rm -f conftest.er1

  4066   cat conftest.err >&5

  4067   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5

  4068   (exit $ac_status); } && {

  4069 	 test -z "$ac_c_werror_flag" ||

  4070 	 test ! -s conftest.err

  4071        } && test -s conftest.$ac_objext; then

  4072   ac_cv_prog_cc_g=yes

  4073 else

  4074   $as_echo "$as_me: failed program was:" >&5

  4075 sed 's/^/| /' conftest.$ac_ext >&5

  4077 	CFLAGS=""

  4078       cat >conftest.$ac_ext <<_ACEOF

  4079 /* confdefs.h.  */

  4080 _ACEOF

  4081 cat confdefs.h >>conftest.$ac_ext

  4082 cat >>conftest.$ac_ext <<_ACEOF

  4083 /* end confdefs.h.  */

  4085 int

  4086 main ()

  4087 {

  4089   ;

  4090   return 0;

  4091 }

  4092 _ACEOF

  4093 rm -f conftest.$ac_objext

  4094 if { (ac_try="$ac_compile"

  4095 case "(($ac_try" in

  4096   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  4097   *) ac_try_echo=$ac_try;;

  4098 esac

  4099 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""

  4100 $as_echo "$ac_try_echo") >&5

  4101   (eval "$ac_compile") 2>conftest.er1

  4102   ac_status=$?

  4103   grep -v '^ *+' conftest.er1 >conftest.err

  4104   rm -f conftest.er1

  4105   cat conftest.err >&5

  4106   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5

  4107   (exit $ac_status); } && {

  4108 	 test -z "$ac_c_werror_flag" ||

  4109 	 test ! -s conftest.err

  4110        } && test -s conftest.$ac_objext; then

  4111   :

  4112 else

  4113   $as_echo "$as_me: failed program was:" >&5

  4114 sed 's/^/| /' conftest.$ac_ext >&5

  4116 	ac_c_werror_flag=$ac_save_c_werror_flag

  4117 	 CFLAGS="-g"

  4118 	 cat >conftest.$ac_ext <<_ACEOF

  4119 /* confdefs.h.  */

  4120 _ACEOF

  4121 cat confdefs.h >>conftest.$ac_ext

  4122 cat >>conftest.$ac_ext <<_ACEOF

  4123 /* end confdefs.h.  */

  4125 int

  4126 main ()

  4127 {

  4129   ;

  4130   return 0;

  4131 }

  4132 _ACEOF

  4133 rm -f conftest.$ac_objext

  4134 if { (ac_try="$ac_compile"

  4135 case "(($ac_try" in

  4136   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  4137   *) ac_try_echo=$ac_try;;

  4138 esac

  4139 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""

  4140 $as_echo "$ac_try_echo") >&5

  4141   (eval "$ac_compile") 2>conftest.er1

  4142   ac_status=$?

  4143   grep -v '^ *+' conftest.er1 >conftest.err

  4144   rm -f conftest.er1

  4145   cat conftest.err >&5

  4146   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5

  4147   (exit $ac_status); } && {

  4148 	 test -z "$ac_c_werror_flag" ||

  4149 	 test ! -s conftest.err

  4150        } && test -s conftest.$ac_objext; then

  4151   ac_cv_prog_cc_g=yes

  4152 else

  4153   $as_echo "$as_me: failed program was:" >&5

  4154 sed 's/^/| /' conftest.$ac_ext >&5

  4157 fi

  4159 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  4160 fi

  4162 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  4163 fi

  4165 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  4166    ac_c_werror_flag=$ac_save_c_werror_flag

  4167 fi

  4168 { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5

  4169 $as_echo "$ac_cv_prog_cc_g" >&6; }

  4170 if test "$ac_test_CFLAGS" = set; then

  4171   CFLAGS=$ac_save_CFLAGS

  4172 elif test $ac_cv_prog_cc_g = yes; then

  4173   if test "$GCC" = yes; then

  4174     CFLAGS="-g -O2"

  4175   else

  4176     CFLAGS="-g"

  4177   fi

  4178 else

  4179   if test "$GCC" = yes; then

  4180     CFLAGS="-O2"

  4181   else

  4182     CFLAGS=

  4183   fi

  4184 fi

  4185 { $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5

  4186 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }

  4187 if test "${ac_cv_prog_cc_c89+set}" = set; then

  4188   $as_echo_n "(cached) " >&6

  4189 else

  4190   ac_cv_prog_cc_c89=no

  4191 ac_save_CC=$CC

  4192 cat >conftest.$ac_ext <<_ACEOF

  4193 /* confdefs.h.  */

  4194 _ACEOF

  4195 cat confdefs.h >>conftest.$ac_ext

  4196 cat >>conftest.$ac_ext <<_ACEOF

  4197 /* end confdefs.h.  */

  4198 #include <stdarg.h>

  4199 #include <stdio.h>

  4200 #include <sys/types.h>

  4201 #include <sys/stat.h>

  4202 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */

  4203 struct buf { int x; };

  4204 FILE * (*rcsopen) (struct buf *, struct stat *, int);

  4205 static char *e (p, i)

  4206      char **p;

  4207      int i;

  4208 {

  4209   return p[i];

  4210 }

  4211 static char *f (char * (*g) (char **, int), char **p, ...)

  4212 {

  4213   char *s;

  4214   va_list v;

  4215   va_start (v,p);

  4216   s = g (p, va_arg (v,int));

  4217   va_end (v);

  4218   return s;

  4219 }

  4221 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has

  4222    function prototypes and stuff, but not '\xHH' hex character constants.

  4223    These don't provoke an error unfortunately, instead are silently treated

  4224    as 'x'.  The following induces an error, until -std is added to get

  4225    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an

  4226    array size at least.  It's necessary to write '\x00'==0 to get something

  4227    that's true only with -std.  */

  4228 int osf4_cc_array ['\x00' == 0 ? 1 : -1];

  4230 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters

  4231    inside strings and character constants.  */

  4232 #define FOO(x) 'x'

  4233 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];

  4235 int test (int i, double x);

  4236 struct s1 {int (*f) (int a);};

  4237 struct s2 {int (*f) (double a);};

  4238 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);

  4239 int argc;

  4240 char **argv;

  4241 int

  4242 main ()

  4243 {

  4244 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];

  4245   ;

  4246   return 0;

  4247 }

  4248 _ACEOF

  4249 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \

  4250 	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"

  4251 do

  4252   CC="$ac_save_CC $ac_arg"

  4253   rm -f conftest.$ac_objext

  4254 if { (ac_try="$ac_compile"

  4255 case "(($ac_try" in

  4256   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  4257   *) ac_try_echo=$ac_try;;

  4258 esac

  4259 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""

  4260 $as_echo "$ac_try_echo") >&5

  4261   (eval "$ac_compile") 2>conftest.er1

  4262   ac_status=$?

  4263   grep -v '^ *+' conftest.er1 >conftest.err

  4264   rm -f conftest.er1

  4265   cat conftest.err >&5

  4266   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5

  4267   (exit $ac_status); } && {

  4268 	 test -z "$ac_c_werror_flag" ||

  4269 	 test ! -s conftest.err

  4270        } && test -s conftest.$ac_objext; then

  4271   ac_cv_prog_cc_c89=$ac_arg

  4272 else

  4273   $as_echo "$as_me: failed program was:" >&5

  4274 sed 's/^/| /' conftest.$ac_ext >&5

  4277 fi

  4279 rm -f core conftest.err conftest.$ac_objext

  4280   test "x$ac_cv_prog_cc_c89" != "xno" && break

  4281 done

  4282 rm -f conftest.$ac_ext

  4283 CC=$ac_save_CC

  4285 fi

  4286 # AC_CACHE_VAL

  4287 case "x$ac_cv_prog_cc_c89" in

  4288   x)

  4289     { $as_echo "$as_me:$LINENO: result: none needed" >&5

  4290 $as_echo "none needed" >&6; } ;;

  4291   xno)

  4292     { $as_echo "$as_me:$LINENO: result: unsupported" >&5

  4293 $as_echo "unsupported" >&6; } ;;

  4294   *)

  4295     CC="$CC $ac_cv_prog_cc_c89"

  4296     { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5

  4297 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;

  4298 esac

  4301 ac_ext=c

  4302 ac_cpp='$CPP $CPPFLAGS'

  4303 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'

  4304 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'

  4305 ac_compiler_gnu=$ac_cv_c_compiler_gnu

  4307 depcc="$CC"   am_compiler_list=

  4309 { $as_echo "$as_me:$LINENO: checking dependency style of $depcc" >&5

  4310 $as_echo_n "checking dependency style of $depcc... " >&6; }

  4311 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then

  4312   $as_echo_n "(cached) " >&6

  4313 else

  4314   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then

  4315   # We make a subdir and do the tests there.  Otherwise we can end up

  4316   # making bogus files that we don't know about and never remove.  For

  4317   # instance it was reported that on HP-UX the gcc test will end up

  4318   # making a dummy file named `D' -- because `-MD' means `put the output

  4319   # in D'.

  4320   mkdir conftest.dir

  4321   # Copy depcomp to subdir because otherwise we won't find it if we're

  4322   # using a relative directory.

  4323   cp "$am_depcomp" conftest.dir

  4324   cd conftest.dir

  4325   # We will build objects and dependencies in a subdirectory because

  4326   # it helps to detect inapplicable dependency modes.  For instance

  4327   # both Tru64's cc and ICC support -MD to output dependencies as a

  4328   # side effect of compilation, but ICC will put the dependencies in

  4329   # the current directory while Tru64 will put them in the object

  4330   # directory.

  4331   mkdir sub

  4333   am_cv_CC_dependencies_compiler_type=none

  4334   if test "$am_compiler_list" = ""; then

  4335      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`

  4336   fi

  4337   for depmode in $am_compiler_list; do

  4338     # Setup a source with many dependencies, because some compilers

  4339     # like to wrap large dependency lists on column 80 (with \), and

  4340     # we should not choose a depcomp mode which is confused by this.

  4341     #

  4342     # We need to recreate these files for each test, as the compiler may

  4343     # overwrite some of them when testing with obscure command lines.

  4344     # This happens at least with the AIX C compiler.

  4345     : > sub/conftest.c

  4346     for i in 1 2 3 4 5 6; do

  4347       echo '#include "conftst'$i'.h"' >> sub/conftest.c

  4348       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with

  4349       # Solaris 8's {/usr,}/bin/sh.

  4350       touch sub/conftst$i.h

  4351     done

  4352     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf

  4354     case $depmode in

  4355     nosideeffect)

  4356       # after this tag, mechanisms are not by side-effect, so they'll

  4357       # only be used when explicitly requested

  4358       if test "x$enable_dependency_tracking" = xyes; then

  4359 	continue

  4360       else

  4361 	break

  4362       fi

  4363       ;;

  4364     none) break ;;

  4365     esac

  4366     # We check with `-c' and `-o' for the sake of the "dashmstdout"

  4367     # mode.  It turns out that the SunPro C++ compiler does not properly

  4368     # handle `-M -o', and we need to detect this.

  4369     if depmode=$depmode \

  4370        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \

  4371        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \

  4372        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \

  4373          >/dev/null 2>conftest.err &&

  4374        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&

  4375        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&

  4376        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then

  4377       # icc doesn't choke on unknown options, it will just issue warnings

  4378       # or remarks (even with -Werror).  So we grep stderr for any message

  4379       # that says an option was ignored or not supported.

  4380       # When given -MP, icc 7.0 and 7.1 complain thusly:

  4381       #   icc: Command line warning: ignoring option '-M'; no argument required

  4382       # The diagnosis changed in icc 8.0:

  4383       #   icc: Command line remark: option '-MP' not supported

  4384       if (grep 'ignoring option' conftest.err ||

  4385           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else

  4386         am_cv_CC_dependencies_compiler_type=$depmode

  4387         break

  4388       fi

  4389     fi

  4390   done

  4392   cd ..

  4393   rm -rf conftest.dir

  4394 else

  4395   am_cv_CC_dependencies_compiler_type=none

  4396 fi

  4398 fi

  4399 { $as_echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5

  4400 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }

  4401 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type

  4405 if

  4406   test "x$enable_dependency_tracking" != xno \

  4407   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then

  4408   am__fastdepCC_TRUE=

  4409   am__fastdepCC_FALSE='#'

  4410 else

  4411   am__fastdepCC_TRUE='#'

  4412   am__fastdepCC_FALSE=

  4413 fi

  4416 ac_ext=c

  4417 ac_cpp='$CPP $CPPFLAGS'

  4418 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'

  4419 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'

  4420 ac_compiler_gnu=$ac_cv_c_compiler_gnu

  4421 if test -n "$ac_tool_prefix"; then

  4422   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.

  4423 set dummy ${ac_tool_prefix}gcc; ac_word=$2

  4424 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5

  4425 $as_echo_n "checking for $ac_word... " >&6; }

  4426 if test "${ac_cv_prog_CC+set}" = set; then

  4427   $as_echo_n "(cached) " >&6

  4428 else

  4429   if test -n "$CC"; then

  4430   ac_cv_prog_CC="$CC" # Let the user override the test.

  4431 else

  4432 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

  4433 for as_dir in $PATH

  4434 do

  4435   IFS=$as_save_IFS

  4436   test -z "$as_dir" && as_dir=.

  4437   for ac_exec_ext in '' $ac_executable_extensions; do

  4438   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

  4439     ac_cv_prog_CC="${ac_tool_prefix}gcc"

  4440     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

  4441     break 2

  4442   fi

  4443 done

  4444 done

  4445 IFS=$as_save_IFS

  4447 fi

  4448 fi

  4449 CC=$ac_cv_prog_CC

  4450 if test -n "$CC"; then

  4451   { $as_echo "$as_me:$LINENO: result: $CC" >&5

  4452 $as_echo "$CC" >&6; }

  4453 else

  4454   { $as_echo "$as_me:$LINENO: result: no" >&5

  4455 $as_echo "no" >&6; }

  4456 fi

  4459 fi

  4460 if test -z "$ac_cv_prog_CC"; then

  4461   ac_ct_CC=$CC

  4462   # Extract the first word of "gcc", so it can be a program name with args.

  4463 set dummy gcc; ac_word=$2

  4464 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5

  4465 $as_echo_n "checking for $ac_word... " >&6; }

  4466 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then

  4467   $as_echo_n "(cached) " >&6

  4468 else

  4469   if test -n "$ac_ct_CC"; then

  4470   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.

  4471 else

  4472 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

  4473 for as_dir in $PATH

  4474 do

  4475   IFS=$as_save_IFS

  4476   test -z "$as_dir" && as_dir=.

  4477   for ac_exec_ext in '' $ac_executable_extensions; do

  4478   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

  4479     ac_cv_prog_ac_ct_CC="gcc"

  4480     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

  4481     break 2

  4482   fi

  4483 done

  4484 done

  4485 IFS=$as_save_IFS

  4487 fi

  4488 fi

  4489 ac_ct_CC=$ac_cv_prog_ac_ct_CC

  4490 if test -n "$ac_ct_CC"; then

  4491   { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5

  4492 $as_echo "$ac_ct_CC" >&6; }

  4493 else

  4494   { $as_echo "$as_me:$LINENO: result: no" >&5

  4495 $as_echo "no" >&6; }

  4496 fi

  4498   if test "x$ac_ct_CC" = x; then

  4499     CC=""

  4500   else

  4501     case $cross_compiling:$ac_tool_warned in

  4502 yes:)

  4503 { $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools

  4504 whose name does not start with the host triplet.  If you think this

  4505 configuration is useful to you, please write to autoconf@gnu.org." >&5

  4506 $as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools

  4507 whose name does not start with the host triplet.  If you think this

  4508 configuration is useful to you, please write to autoconf@gnu.org." >&2;}

  4509 ac_tool_warned=yes ;;

  4510 esac

  4511     CC=$ac_ct_CC

  4512   fi

  4513 else

  4514   CC="$ac_cv_prog_CC"

  4515 fi

  4517 if test -z "$CC"; then

  4518           if test -n "$ac_tool_prefix"; then

  4519     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.

  4520 set dummy ${ac_tool_prefix}cc; ac_word=$2

  4521 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5

  4522 $as_echo_n "checking for $ac_word... " >&6; }

  4523 if test "${ac_cv_prog_CC+set}" = set; then

  4524   $as_echo_n "(cached) " >&6

  4525 else

  4526   if test -n "$CC"; then

  4527   ac_cv_prog_CC="$CC" # Let the user override the test.

  4528 else

  4529 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

  4530 for as_dir in $PATH

  4531 do

  4532   IFS=$as_save_IFS

  4533   test -z "$as_dir" && as_dir=.

  4534   for ac_exec_ext in '' $ac_executable_extensions; do

  4535   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

  4536     ac_cv_prog_CC="${ac_tool_prefix}cc"

  4537     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

  4538     break 2

  4539   fi

  4540 done

  4541 done

  4542 IFS=$as_save_IFS

  4544 fi

  4545 fi

  4546 CC=$ac_cv_prog_CC

  4547 if test -n "$CC"; then

  4548   { $as_echo "$as_me:$LINENO: result: $CC" >&5

  4549 $as_echo "$CC" >&6; }

  4550 else

  4551   { $as_echo "$as_me:$LINENO: result: no" >&5

  4552 $as_echo "no" >&6; }

  4553 fi

  4556   fi

  4557 fi

  4558 if test -z "$CC"; then

  4559   # Extract the first word of "cc", so it can be a program name with args.

  4560 set dummy cc; ac_word=$2

  4561 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5

  4562 $as_echo_n "checking for $ac_word... " >&6; }

  4563 if test "${ac_cv_prog_CC+set}" = set; then

  4564   $as_echo_n "(cached) " >&6

  4565 else

  4566   if test -n "$CC"; then

  4567   ac_cv_prog_CC="$CC" # Let the user override the test.

  4568 else

  4569   ac_prog_rejected=no

  4570 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

  4571 for as_dir in $PATH

  4572 do

  4573   IFS=$as_save_IFS

  4574   test -z "$as_dir" && as_dir=.

  4575   for ac_exec_ext in '' $ac_executable_extensions; do

  4576   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

  4577     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then

  4578        ac_prog_rejected=yes

  4579        continue

  4580      fi

  4581     ac_cv_prog_CC="cc"

  4582     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

  4583     break 2

  4584   fi

  4585 done

  4586 done

  4587 IFS=$as_save_IFS

  4589 if test $ac_prog_rejected = yes; then

  4590   # We found a bogon in the path, so make sure we never use it.

  4591   set dummy $ac_cv_prog_CC

  4592   shift

  4593   if test $# != 0; then

  4594     # We chose a different compiler from the bogus one.

  4595     # However, it has the same basename, so the bogon will be chosen

  4596     # first if we set CC to just the basename; use the full file name.

  4597     shift

  4598     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"

  4599   fi

  4600 fi

  4601 fi

  4602 fi

  4603 CC=$ac_cv_prog_CC

  4604 if test -n "$CC"; then

  4605   { $as_echo "$as_me:$LINENO: result: $CC" >&5

  4606 $as_echo "$CC" >&6; }

  4607 else

  4608   { $as_echo "$as_me:$LINENO: result: no" >&5

  4609 $as_echo "no" >&6; }

  4610 fi

  4613 fi

  4614 if test -z "$CC"; then

  4615   if test -n "$ac_tool_prefix"; then

  4616   for ac_prog in cl.exe

  4617   do

  4618     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.

  4619 set dummy $ac_tool_prefix$ac_prog; ac_word=$2

  4620 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5

  4621 $as_echo_n "checking for $ac_word... " >&6; }

  4622 if test "${ac_cv_prog_CC+set}" = set; then

  4623   $as_echo_n "(cached) " >&6

  4624 else

  4625   if test -n "$CC"; then

  4626   ac_cv_prog_CC="$CC" # Let the user override the test.

  4627 else

  4628 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

  4629 for as_dir in $PATH

  4630 do

  4631   IFS=$as_save_IFS

  4632   test -z "$as_dir" && as_dir=.

  4633   for ac_exec_ext in '' $ac_executable_extensions; do

  4634   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

  4635     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"

  4636     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

  4637     break 2

  4638   fi

  4639 done

  4640 done

  4641 IFS=$as_save_IFS

  4643 fi

  4644 fi

  4645 CC=$ac_cv_prog_CC

  4646 if test -n "$CC"; then

  4647   { $as_echo "$as_me:$LINENO: result: $CC" >&5

  4648 $as_echo "$CC" >&6; }

  4649 else

  4650   { $as_echo "$as_me:$LINENO: result: no" >&5

  4651 $as_echo "no" >&6; }

  4652 fi

  4655     test -n "$CC" && break

  4656   done

  4657 fi

  4658 if test -z "$CC"; then

  4659   ac_ct_CC=$CC

  4660   for ac_prog in cl.exe

  4661 do

  4662   # Extract the first word of "$ac_prog", so it can be a program name with args.

  4663 set dummy $ac_prog; ac_word=$2

  4664 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5

  4665 $as_echo_n "checking for $ac_word... " >&6; }

  4666 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then

  4667   $as_echo_n "(cached) " >&6

  4668 else

  4669   if test -n "$ac_ct_CC"; then

  4670   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.

  4671 else

  4672 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

  4673 for as_dir in $PATH

  4674 do

  4675   IFS=$as_save_IFS

  4676   test -z "$as_dir" && as_dir=.

  4677   for ac_exec_ext in '' $ac_executable_extensions; do

  4678   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

  4679     ac_cv_prog_ac_ct_CC="$ac_prog"

  4680     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

  4681     break 2

  4682   fi

  4683 done

  4684 done

  4685 IFS=$as_save_IFS

  4687 fi

  4688 fi

  4689 ac_ct_CC=$ac_cv_prog_ac_ct_CC

  4690 if test -n "$ac_ct_CC"; then

  4691   { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5

  4692 $as_echo "$ac_ct_CC" >&6; }

  4693 else

  4694   { $as_echo "$as_me:$LINENO: result: no" >&5

  4695 $as_echo "no" >&6; }

  4696 fi

  4699   test -n "$ac_ct_CC" && break

  4700 done

  4702   if test "x$ac_ct_CC" = x; then

  4703     CC=""

  4704   else

  4705     case $cross_compiling:$ac_tool_warned in

  4706 yes:)

  4707 { $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools

  4708 whose name does not start with the host triplet.  If you think this

  4709 configuration is useful to you, please write to autoconf@gnu.org." >&5

  4710 $as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools

  4711 whose name does not start with the host triplet.  If you think this

  4712 configuration is useful to you, please write to autoconf@gnu.org." >&2;}

  4713 ac_tool_warned=yes ;;

  4714 esac

  4715     CC=$ac_ct_CC

  4716   fi

  4717 fi

  4719 fi

  4722 test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH

  4723 See \`config.log' for more details." >&5

  4724 $as_echo "$as_me: error: no acceptable C compiler found in \$PATH

  4725 See \`config.log' for more details." >&2;}

  4726    { (exit 1); exit 1; }; }

  4728 # Provide some information about the compiler.

  4729 $as_echo "$as_me:$LINENO: checking for C compiler version" >&5

  4730 set X $ac_compile

  4731 ac_compiler=$2

  4732 { (ac_try="$ac_compiler --version >&5"

  4733 case "(($ac_try" in

  4734   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  4735   *) ac_try_echo=$ac_try;;

  4736 esac

  4737 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""

  4738 $as_echo "$ac_try_echo") >&5

  4739   (eval "$ac_compiler --version >&5") 2>&5

  4740   ac_status=$?

  4741   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5

  4742   (exit $ac_status); }

  4743 { (ac_try="$ac_compiler -v >&5"

  4744 case "(($ac_try" in

  4745   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  4746   *) ac_try_echo=$ac_try;;

  4747 esac

  4748 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""

  4749 $as_echo "$ac_try_echo") >&5

  4750   (eval "$ac_compiler -v >&5") 2>&5

  4751   ac_status=$?

  4752   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5

  4753   (exit $ac_status); }

  4754 { (ac_try="$ac_compiler -V >&5"

  4755 case "(($ac_try" in

  4756   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  4757   *) ac_try_echo=$ac_try;;

  4758 esac

  4759 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""

  4760 $as_echo "$ac_try_echo") >&5

  4761   (eval "$ac_compiler -V >&5") 2>&5

  4762   ac_status=$?

  4763   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5

  4764   (exit $ac_status); }

  4766 { $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5

  4767 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }

  4768 if test "${ac_cv_c_compiler_gnu+set}" = set; then

  4769   $as_echo_n "(cached) " >&6

  4770 else

  4771   cat >conftest.$ac_ext <<_ACEOF

  4772 /* confdefs.h.  */

  4773 _ACEOF

  4774 cat confdefs.h >>conftest.$ac_ext

  4775 cat >>conftest.$ac_ext <<_ACEOF

  4776 /* end confdefs.h.  */

  4778 int

  4779 main ()

  4780 {

  4781 #ifndef __GNUC__

  4782        choke me

  4783 #endif

  4785   ;

  4786   return 0;

  4787 }

  4788 _ACEOF

  4789 rm -f conftest.$ac_objext

  4790 if { (ac_try="$ac_compile"

  4791 case "(($ac_try" in

  4792   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  4793   *) ac_try_echo=$ac_try;;

  4794 esac

  4795 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""

  4796 $as_echo "$ac_try_echo") >&5

  4797   (eval "$ac_compile") 2>conftest.er1

  4798   ac_status=$?

  4799   grep -v '^ *+' conftest.er1 >conftest.err

  4800   rm -f conftest.er1

  4801   cat conftest.err >&5

  4802   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5

  4803   (exit $ac_status); } && {

  4804 	 test -z "$ac_c_werror_flag" ||

  4805 	 test ! -s conftest.err

  4806        } && test -s conftest.$ac_objext; then

  4807   ac_compiler_gnu=yes

  4808 else

  4809   $as_echo "$as_me: failed program was:" >&5

  4810 sed 's/^/| /' conftest.$ac_ext >&5

  4812 	ac_compiler_gnu=no

  4813 fi

  4815 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  4816 ac_cv_c_compiler_gnu=$ac_compiler_gnu

  4818 fi

  4819 { $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5

  4820 $as_echo "$ac_cv_c_compiler_gnu" >&6; }

  4821 if test $ac_compiler_gnu = yes; then

  4822   GCC=yes

  4823 else

  4824   GCC=

  4825 fi

  4826 ac_test_CFLAGS=${CFLAGS+set}

  4827 ac_save_CFLAGS=$CFLAGS

  4828 { $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5

  4829 $as_echo_n "checking whether $CC accepts -g... " >&6; }

  4830 if test "${ac_cv_prog_cc_g+set}" = set; then

  4831   $as_echo_n "(cached) " >&6

  4832 else

  4833   ac_save_c_werror_flag=$ac_c_werror_flag

  4834    ac_c_werror_flag=yes

  4835    ac_cv_prog_cc_g=no

  4836    CFLAGS="-g"

  4837    cat >conftest.$ac_ext <<_ACEOF

  4838 /* confdefs.h.  */

  4839 _ACEOF

  4840 cat confdefs.h >>conftest.$ac_ext

  4841 cat >>conftest.$ac_ext <<_ACEOF

  4842 /* end confdefs.h.  */

  4844 int

  4845 main ()

  4846 {

  4848   ;

  4849   return 0;

  4850 }

  4851 _ACEOF

  4852 rm -f conftest.$ac_objext

  4853 if { (ac_try="$ac_compile"

  4854 case "(($ac_try" in

  4855   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  4856   *) ac_try_echo=$ac_try;;

  4857 esac

  4858 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""

  4859 $as_echo "$ac_try_echo") >&5

  4860   (eval "$ac_compile") 2>conftest.er1

  4861   ac_status=$?

  4862   grep -v '^ *+' conftest.er1 >conftest.err

  4863   rm -f conftest.er1

  4864   cat conftest.err >&5

  4865   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5

  4866   (exit $ac_status); } && {

  4867 	 test -z "$ac_c_werror_flag" ||

  4868 	 test ! -s conftest.err

  4869        } && test -s conftest.$ac_objext; then

  4870   ac_cv_prog_cc_g=yes

  4871 else

  4872   $as_echo "$as_me: failed program was:" >&5

  4873 sed 's/^/| /' conftest.$ac_ext >&5

  4875 	CFLAGS=""

  4876       cat >conftest.$ac_ext <<_ACEOF

  4877 /* confdefs.h.  */

  4878 _ACEOF

  4879 cat confdefs.h >>conftest.$ac_ext

  4880 cat >>conftest.$ac_ext <<_ACEOF

  4881 /* end confdefs.h.  */

  4883 int

  4884 main ()

  4885 {

  4887   ;

  4888   return 0;

  4889 }

  4890 _ACEOF

  4891 rm -f conftest.$ac_objext

  4892 if { (ac_try="$ac_compile"

  4893 case "(($ac_try" in

  4894   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  4895   *) ac_try_echo=$ac_try;;

  4896 esac

  4897 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""

  4898 $as_echo "$ac_try_echo") >&5

  4899   (eval "$ac_compile") 2>conftest.er1

  4900   ac_status=$?

  4901   grep -v '^ *+' conftest.er1 >conftest.err

  4902   rm -f conftest.er1

  4903   cat conftest.err >&5

  4904   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5

  4905   (exit $ac_status); } && {

  4906 	 test -z "$ac_c_werror_flag" ||

  4907 	 test ! -s conftest.err

  4908        } && test -s conftest.$ac_objext; then

  4909   :

  4910 else

  4911   $as_echo "$as_me: failed program was:" >&5

  4912 sed 's/^/| /' conftest.$ac_ext >&5

  4914 	ac_c_werror_flag=$ac_save_c_werror_flag

  4915 	 CFLAGS="-g"

  4916 	 cat >conftest.$ac_ext <<_ACEOF

  4917 /* confdefs.h.  */

  4918 _ACEOF

  4919 cat confdefs.h >>conftest.$ac_ext

  4920 cat >>conftest.$ac_ext <<_ACEOF

  4921 /* end confdefs.h.  */

  4923 int

  4924 main ()

  4925 {

  4927   ;

  4928   return 0;

  4929 }

  4930 _ACEOF

  4931 rm -f conftest.$ac_objext

  4932 if { (ac_try="$ac_compile"

  4933 case "(($ac_try" in

  4934   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  4935   *) ac_try_echo=$ac_try;;

  4936 esac

  4937 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""

  4938 $as_echo "$ac_try_echo") >&5

  4939   (eval "$ac_compile") 2>conftest.er1

  4940   ac_status=$?

  4941   grep -v '^ *+' conftest.er1 >conftest.err

  4942   rm -f conftest.er1

  4943   cat conftest.err >&5

  4944   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5

  4945   (exit $ac_status); } && {

  4946 	 test -z "$ac_c_werror_flag" ||

  4947 	 test ! -s conftest.err

  4948        } && test -s conftest.$ac_objext; then

  4949   ac_cv_prog_cc_g=yes

  4950 else

  4951   $as_echo "$as_me: failed program was:" >&5

  4952 sed 's/^/| /' conftest.$ac_ext >&5

  4955 fi

  4957 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  4958 fi

  4960 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  4961 fi

  4963 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  4964    ac_c_werror_flag=$ac_save_c_werror_flag

  4965 fi

  4966 { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5

  4967 $as_echo "$ac_cv_prog_cc_g" >&6; }

  4968 if test "$ac_test_CFLAGS" = set; then

  4969   CFLAGS=$ac_save_CFLAGS

  4970 elif test $ac_cv_prog_cc_g = yes; then

  4971   if test "$GCC" = yes; then

  4972     CFLAGS="-g -O2"

  4973   else

  4974     CFLAGS="-g"

  4975   fi

  4976 else

  4977   if test "$GCC" = yes; then

  4978     CFLAGS="-O2"

  4979   else

  4980     CFLAGS=

  4981   fi

  4982 fi

  4983 { $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5

  4984 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }

  4985 if test "${ac_cv_prog_cc_c89+set}" = set; then

  4986   $as_echo_n "(cached) " >&6

  4987 else

  4988   ac_cv_prog_cc_c89=no

  4989 ac_save_CC=$CC

  4990 cat >conftest.$ac_ext <<_ACEOF

  4991 /* confdefs.h.  */

  4992 _ACEOF

  4993 cat confdefs.h >>conftest.$ac_ext

  4994 cat >>conftest.$ac_ext <<_ACEOF

  4995 /* end confdefs.h.  */

  4996 #include <stdarg.h>

  4997 #include <stdio.h>

  4998 #include <sys/types.h>

  4999 #include <sys/stat.h>

  5000 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */

  5001 struct buf { int x; };

  5002 FILE * (*rcsopen) (struct buf *, struct stat *, int);

  5003 static char *e (p, i)

  5004      char **p;

  5005      int i;

  5006 {

  5007   return p[i];

  5008 }

  5009 static char *f (char * (*g) (char **, int), char **p, ...)

  5010 {

  5011   char *s;

  5012   va_list v;

  5013   va_start (v,p);

  5014   s = g (p, va_arg (v,int));

  5015   va_end (v);

  5016   return s;

  5017 }

  5019 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has

  5020    function prototypes and stuff, but not '\xHH' hex character constants.

  5021    These don't provoke an error unfortunately, instead are silently treated

  5022    as 'x'.  The following induces an error, until -std is added to get

  5023    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an

  5024    array size at least.  It's necessary to write '\x00'==0 to get something

  5025    that's true only with -std.  */

  5026 int osf4_cc_array ['\x00' == 0 ? 1 : -1];

  5028 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters

  5029    inside strings and character constants.  */

  5030 #define FOO(x) 'x'

  5031 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];

  5033 int test (int i, double x);

  5034 struct s1 {int (*f) (int a);};

  5035 struct s2 {int (*f) (double a);};

  5036 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);

  5037 int argc;

  5038 char **argv;

  5039 int

  5040 main ()

  5041 {

  5042 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];

  5043   ;

  5044   return 0;

  5045 }

  5046 _ACEOF

  5047 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \

  5048 	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"

  5049 do

  5050   CC="$ac_save_CC $ac_arg"

  5051   rm -f conftest.$ac_objext

  5052 if { (ac_try="$ac_compile"

  5053 case "(($ac_try" in

  5054   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  5055   *) ac_try_echo=$ac_try;;

  5056 esac

  5057 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""

  5058 $as_echo "$ac_try_echo") >&5

  5059   (eval "$ac_compile") 2>conftest.er1

  5060   ac_status=$?

  5061   grep -v '^ *+' conftest.er1 >conftest.err

  5062   rm -f conftest.er1

  5063   cat conftest.err >&5

  5064   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5

  5065   (exit $ac_status); } && {

  5066 	 test -z "$ac_c_werror_flag" ||

  5067 	 test ! -s conftest.err

  5068        } && test -s conftest.$ac_objext; then

  5069   ac_cv_prog_cc_c89=$ac_arg

  5070 else

  5071   $as_echo "$as_me: failed program was:" >&5

  5072 sed 's/^/| /' conftest.$ac_ext >&5

  5075 fi

  5077 rm -f core conftest.err conftest.$ac_objext

  5078   test "x$ac_cv_prog_cc_c89" != "xno" && break

  5079 done

  5080 rm -f conftest.$ac_ext

  5081 CC=$ac_save_CC

  5083 fi

  5084 # AC_CACHE_VAL

  5085 case "x$ac_cv_prog_cc_c89" in

  5086   x)

  5087     { $as_echo "$as_me:$LINENO: result: none needed" >&5

  5088 $as_echo "none needed" >&6; } ;;

  5089   xno)

  5090     { $as_echo "$as_me:$LINENO: result: unsupported" >&5

  5091 $as_echo "unsupported" >&6; } ;;

  5092   *)

  5093     CC="$CC $ac_cv_prog_cc_c89"

  5094     { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5

  5095 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;

  5096 esac

  5099 ac_ext=c

  5100 ac_cpp='$CPP $CPPFLAGS'

  5101 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'

  5102 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'

  5103 ac_compiler_gnu=$ac_cv_c_compiler_gnu

  5105 depcc="$CC"   am_compiler_list=

  5107 { $as_echo "$as_me:$LINENO: checking dependency style of $depcc" >&5

  5108 $as_echo_n "checking dependency style of $depcc... " >&6; }

  5109 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then

  5110   $as_echo_n "(cached) " >&6

  5111 else

  5112   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then

  5113   # We make a subdir and do the tests there.  Otherwise we can end up

  5114   # making bogus files that we don't know about and never remove.  For

  5115   # instance it was reported that on HP-UX the gcc test will end up

  5116   # making a dummy file named `D' -- because `-MD' means `put the output

  5117   # in D'.

  5118   mkdir conftest.dir

  5119   # Copy depcomp to subdir because otherwise we won't find it if we're

  5120   # using a relative directory.

  5121   cp "$am_depcomp" conftest.dir

  5122   cd conftest.dir

  5123   # We will build objects and dependencies in a subdirectory because

  5124   # it helps to detect inapplicable dependency modes.  For instance

  5125   # both Tru64's cc and ICC support -MD to output dependencies as a

  5126   # side effect of compilation, but ICC will put the dependencies in

  5127   # the current directory while Tru64 will put them in the object

  5128   # directory.

  5129   mkdir sub

  5131   am_cv_CC_dependencies_compiler_type=none

  5132   if test "$am_compiler_list" = ""; then

  5133      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`

  5134   fi

  5135   for depmode in $am_compiler_list; do

  5136     # Setup a source with many dependencies, because some compilers

  5137     # like to wrap large dependency lists on column 80 (with \), and

  5138     # we should not choose a depcomp mode which is confused by this.

  5139     #

  5140     # We need to recreate these files for each test, as the compiler may

  5141     # overwrite some of them when testing with obscure command lines.

  5142     # This happens at least with the AIX C compiler.

  5143     : > sub/conftest.c

  5144     for i in 1 2 3 4 5 6; do

  5145       echo '#include "conftst'$i'.h"' >> sub/conftest.c

  5146       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with

  5147       # Solaris 8's {/usr,}/bin/sh.

  5148       touch sub/conftst$i.h

  5149     done

  5150     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf

  5152     case $depmode in

  5153     nosideeffect)

  5154       # after this tag, mechanisms are not by side-effect, so they'll

  5155       # only be used when explicitly requested

  5156       if test "x$enable_dependency_tracking" = xyes; then

  5157 	continue

  5158       else

  5159 	break

  5160       fi

  5161       ;;

  5162     none) break ;;

  5163     esac

  5164     # We check with `-c' and `-o' for the sake of the "dashmstdout"

  5165     # mode.  It turns out that the SunPro C++ compiler does not properly

  5166     # handle `-M -o', and we need to detect this.

  5167     if depmode=$depmode \

  5168        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \

  5169        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \

  5170        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \

  5171          >/dev/null 2>conftest.err &&

  5172        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&

  5173        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&

  5174        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then

  5175       # icc doesn't choke on unknown options, it will just issue warnings

  5176       # or remarks (even with -Werror).  So we grep stderr for any message

  5177       # that says an option was ignored or not supported.

  5178       # When given -MP, icc 7.0 and 7.1 complain thusly:

  5179       #   icc: Command line warning: ignoring option '-M'; no argument required

  5180       # The diagnosis changed in icc 8.0:

  5181       #   icc: Command line remark: option '-MP' not supported

  5182       if (grep 'ignoring option' conftest.err ||

  5183           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else

  5184         am_cv_CC_dependencies_compiler_type=$depmode

  5185         break

  5186       fi

  5187     fi

  5188   done

  5190   cd ..

  5191   rm -rf conftest.dir

  5192 else

  5193   am_cv_CC_dependencies_compiler_type=none

  5194 fi

  5196 fi

  5197 { $as_echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5

  5198 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }

  5199 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type

  5203 if

  5204   test "x$enable_dependency_tracking" != xno \

  5205   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then

  5206   am__fastdepCC_TRUE=

  5207   am__fastdepCC_FALSE='#'

  5208 else

  5209   am__fastdepCC_TRUE='#'

  5210   am__fastdepCC_FALSE=

  5211 fi

  5215 am_cv_prog_cc_stdc=$ac_cv_prog_cc_stdc

  5217 # By default we simply use the C compiler to build assembly code.

  5219 test "${CCAS+set}" = set || CCAS=$CC

  5220 test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS

  5224 ac_ext=c

  5225 ac_cpp='$CPP $CPPFLAGS'

  5226 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'

  5227 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'

  5228 ac_compiler_gnu=$ac_cv_c_compiler_gnu

  5229 { $as_echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5

  5230 $as_echo_n "checking how to run the C preprocessor... " >&6; }

  5231 # On Suns, sometimes $CPP names a directory.

  5232 if test -n "$CPP" && test -d "$CPP"; then

  5233   CPP=

  5234 fi

  5235 if test -z "$CPP"; then

  5236   if test "${ac_cv_prog_CPP+set}" = set; then

  5237   $as_echo_n "(cached) " >&6

  5238 else

  5239       # Double quotes because CPP needs to be expanded

  5240     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"

  5241     do

  5242       ac_preproc_ok=false

  5243 for ac_c_preproc_warn_flag in '' yes

  5244 do

  5245   # Use a header file that comes with gcc, so configuring glibc

  5246   # with a fresh cross-compiler works.

  5247   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since

  5248   # <limits.h> exists even on freestanding compilers.

  5249   # On the NeXT, cc -E runs the code through the compiler's parser,

  5250   # not just through cpp. "Syntax error" is here to catch this case.

  5251   cat >conftest.$ac_ext <<_ACEOF

  5252 /* confdefs.h.  */

  5253 _ACEOF

  5254 cat confdefs.h >>conftest.$ac_ext

  5255 cat >>conftest.$ac_ext <<_ACEOF

  5256 /* end confdefs.h.  */

  5257 #ifdef __STDC__

  5258 # include <limits.h>

  5259 #else

  5260 # include <assert.h>

  5261 #endif

  5262 		     Syntax error

  5263 _ACEOF

  5264 if { (ac_try="$ac_cpp conftest.$ac_ext"

  5265 case "(($ac_try" in

  5266   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  5267   *) ac_try_echo=$ac_try;;

  5268 esac

  5269 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""

  5270 $as_echo "$ac_try_echo") >&5

  5271   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1

  5272   ac_status=$?

  5273   grep -v '^ *+' conftest.er1 >conftest.err

  5274   rm -f conftest.er1

  5275   cat conftest.err >&5

  5276   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5

  5277   (exit $ac_status); } >/dev/null && {

  5278 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||

  5279 	 test ! -s conftest.err

  5280        }; then

  5281   :

  5282 else

  5283   $as_echo "$as_me: failed program was:" >&5

  5284 sed 's/^/| /' conftest.$ac_ext >&5

  5286   # Broken: fails on valid input.

  5287 continue

  5288 fi

  5290 rm -f conftest.err conftest.$ac_ext

  5292   # OK, works on sane cases.  Now check whether nonexistent headers

  5293   # can be detected and how.

  5294   cat >conftest.$ac_ext <<_ACEOF

  5295 /* confdefs.h.  */

  5296 _ACEOF

  5297 cat confdefs.h >>conftest.$ac_ext

  5298 cat >>conftest.$ac_ext <<_ACEOF

  5299 /* end confdefs.h.  */

  5300 #include <ac_nonexistent.h>

  5301 _ACEOF

  5302 if { (ac_try="$ac_cpp conftest.$ac_ext"

  5303 case "(($ac_try" in

  5304   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  5305   *) ac_try_echo=$ac_try;;

  5306 esac

  5307 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""

  5308 $as_echo "$ac_try_echo") >&5

  5309   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1

  5310   ac_status=$?

  5311   grep -v '^ *+' conftest.er1 >conftest.err

  5312   rm -f conftest.er1

  5313   cat conftest.err >&5

  5314   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5

  5315   (exit $ac_status); } >/dev/null && {

  5316 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||

  5317 	 test ! -s conftest.err

  5318        }; then

  5319   # Broken: success on invalid input.

  5320 continue

  5321 else

  5322   $as_echo "$as_me: failed program was:" >&5

  5323 sed 's/^/| /' conftest.$ac_ext >&5

  5325   # Passes both tests.

  5326 ac_preproc_ok=:

  5327 break

  5328 fi

  5330 rm -f conftest.err conftest.$ac_ext

  5332 done

  5333 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.

  5334 rm -f conftest.err conftest.$ac_ext

  5335 if $ac_preproc_ok; then

  5336   break

  5337 fi

  5339     done

  5340     ac_cv_prog_CPP=$CPP

  5342 fi

  5343   CPP=$ac_cv_prog_CPP

  5344 else

  5345   ac_cv_prog_CPP=$CPP

  5346 fi

  5347 { $as_echo "$as_me:$LINENO: result: $CPP" >&5

  5348 $as_echo "$CPP" >&6; }

  5349 ac_preproc_ok=false

  5350 for ac_c_preproc_warn_flag in '' yes

  5351 do

  5352   # Use a header file that comes with gcc, so configuring glibc

  5353   # with a fresh cross-compiler works.

  5354   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since

  5355   # <limits.h> exists even on freestanding compilers.

  5356   # On the NeXT, cc -E runs the code through the compiler's parser,

  5357   # not just through cpp. "Syntax error" is here to catch this case.

  5358   cat >conftest.$ac_ext <<_ACEOF

  5359 /* confdefs.h.  */

  5360 _ACEOF

  5361 cat confdefs.h >>conftest.$ac_ext

  5362 cat >>conftest.$ac_ext <<_ACEOF

  5363 /* end confdefs.h.  */

  5364 #ifdef __STDC__

  5365 # include <limits.h>

  5366 #else

  5367 # include <assert.h>

  5368 #endif

  5369 		     Syntax error

  5370 _ACEOF

  5371 if { (ac_try="$ac_cpp conftest.$ac_ext"

  5372 case "(($ac_try" in

  5373   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  5374   *) ac_try_echo=$ac_try;;

  5375 esac

  5376 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""

  5377 $as_echo "$ac_try_echo") >&5

  5378   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1

  5379   ac_status=$?

  5380   grep -v '^ *+' conftest.er1 >conftest.err

  5381   rm -f conftest.er1

  5382   cat conftest.err >&5

  5383   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5

  5384   (exit $ac_status); } >/dev/null && {

  5385 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||

  5386 	 test ! -s conftest.err

  5387        }; then

  5388   :

  5389 else

  5390   $as_echo "$as_me: failed program was:" >&5

  5391 sed 's/^/| /' conftest.$ac_ext >&5

  5393   # Broken: fails on valid input.

  5394 continue

  5395 fi

  5397 rm -f conftest.err conftest.$ac_ext

  5399   # OK, works on sane cases.  Now check whether nonexistent headers

  5400   # can be detected and how.

  5401   cat >conftest.$ac_ext <<_ACEOF

  5402 /* confdefs.h.  */

  5403 _ACEOF

  5404 cat confdefs.h >>conftest.$ac_ext

  5405 cat >>conftest.$ac_ext <<_ACEOF

  5406 /* end confdefs.h.  */

  5407 #include <ac_nonexistent.h>

  5408 _ACEOF

  5409 if { (ac_try="$ac_cpp conftest.$ac_ext"

  5410 case "(($ac_try" in

  5411   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  5412   *) ac_try_echo=$ac_try;;

  5413 esac

  5414 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""

  5415 $as_echo "$ac_try_echo") >&5

  5416   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1

  5417   ac_status=$?

  5418   grep -v '^ *+' conftest.er1 >conftest.err

  5419   rm -f conftest.er1

  5420   cat conftest.err >&5

  5421   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5

  5422   (exit $ac_status); } >/dev/null && {

  5423 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||

  5424 	 test ! -s conftest.err

  5425        }; then

  5426   # Broken: success on invalid input.

  5427 continue

  5428 else

  5429   $as_echo "$as_me: failed program was:" >&5

  5430 sed 's/^/| /' conftest.$ac_ext >&5

  5432   # Passes both tests.

  5433 ac_preproc_ok=:

  5434 break

  5435 fi

  5437 rm -f conftest.err conftest.$ac_ext

  5439 done

  5440 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.

  5441 rm -f conftest.err conftest.$ac_ext

  5442 if $ac_preproc_ok; then

  5443   :

  5444 else

  5445   { { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check

  5446 See \`config.log' for more details." >&5

  5447 $as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check

  5448 See \`config.log' for more details." >&2;}

  5449    { (exit 1); exit 1; }; }

  5450 fi

  5452 ac_ext=c

  5453 ac_cpp='$CPP $CPPFLAGS'

  5454 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'

  5455 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'

  5456 ac_compiler_gnu=$ac_cv_c_compiler_gnu

  5459 { $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5

  5460 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }

  5461 if test "${ac_cv_path_GREP+set}" = set; then

  5462   $as_echo_n "(cached) " >&6

  5463 else

  5464   if test -z "$GREP"; then

  5465   ac_path_GREP_found=false

  5466   # Loop through the user's path and test for each of PROGNAME-LIST

  5467   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

  5468 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin

  5469 do

  5470   IFS=$as_save_IFS

  5471   test -z "$as_dir" && as_dir=.

  5472   for ac_prog in grep ggrep; do

  5473     for ac_exec_ext in '' $ac_executable_extensions; do

  5474       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"

  5475       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue

  5476 # Check for GNU ac_path_GREP and select it if it is found.

  5477   # Check for GNU $ac_path_GREP

  5478 case `"$ac_path_GREP" --version 2>&1` in

  5479 *GNU*)

  5480   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;

  5481 *)

  5482   ac_count=0

  5483   $as_echo_n 0123456789 >"conftest.in"

  5484   while :

  5485   do

  5486     cat "conftest.in" "conftest.in" >"conftest.tmp"

  5487     mv "conftest.tmp" "conftest.in"

  5488     cp "conftest.in" "conftest.nl"

  5489     $as_echo 'GREP' >> "conftest.nl"

  5490     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break

  5491     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break

  5492     ac_count=`expr $ac_count + 1`

  5493     if test $ac_count -gt ${ac_path_GREP_max-0}; then

  5494       # Best one so far, save it but keep looking for a better one

  5495       ac_cv_path_GREP="$ac_path_GREP"

  5496       ac_path_GREP_max=$ac_count

  5497     fi

  5498     # 10*(2^10) chars as input seems more than enough

  5499     test $ac_count -gt 10 && break

  5500   done

  5501   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;

  5502 esac

  5504       $ac_path_GREP_found && break 3

  5505     done

  5506   done

  5507 done

  5508 IFS=$as_save_IFS

  5509   if test -z "$ac_cv_path_GREP"; then

  5510     { { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5

  5511 $as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}

  5512    { (exit 1); exit 1; }; }

  5513   fi

  5514 else

  5515   ac_cv_path_GREP=$GREP

  5516 fi

  5518 fi

  5519 { $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5

  5520 $as_echo "$ac_cv_path_GREP" >&6; }

  5521  GREP="$ac_cv_path_GREP"

  5524 { $as_echo "$as_me:$LINENO: checking for egrep" >&5

  5525 $as_echo_n "checking for egrep... " >&6; }

  5526 if test "${ac_cv_path_EGREP+set}" = set; then

  5527   $as_echo_n "(cached) " >&6

  5528 else

  5529   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1

  5530    then ac_cv_path_EGREP="$GREP -E"

  5531    else

  5532      if test -z "$EGREP"; then

  5533   ac_path_EGREP_found=false

  5534   # Loop through the user's path and test for each of PROGNAME-LIST

  5535   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

  5536 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin

  5537 do

  5538   IFS=$as_save_IFS

  5539   test -z "$as_dir" && as_dir=.

  5540   for ac_prog in egrep; do

  5541     for ac_exec_ext in '' $ac_executable_extensions; do

  5542       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"

  5543       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue

  5544 # Check for GNU ac_path_EGREP and select it if it is found.

  5545   # Check for GNU $ac_path_EGREP

  5546 case `"$ac_path_EGREP" --version 2>&1` in

  5547 *GNU*)

  5548   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;

  5549 *)

  5550   ac_count=0

  5551   $as_echo_n 0123456789 >"conftest.in"

  5552   while :

  5553   do

  5554     cat "conftest.in" "conftest.in" >"conftest.tmp"

  5555     mv "conftest.tmp" "conftest.in"

  5556     cp "conftest.in" "conftest.nl"

  5557     $as_echo 'EGREP' >> "conftest.nl"

  5558     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break

  5559     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break

  5560     ac_count=`expr $ac_count + 1`

  5561     if test $ac_count -gt ${ac_path_EGREP_max-0}; then

  5562       # Best one so far, save it but keep looking for a better one

  5563       ac_cv_path_EGREP="$ac_path_EGREP"

  5564       ac_path_EGREP_max=$ac_count

  5565     fi

  5566     # 10*(2^10) chars as input seems more than enough

  5567     test $ac_count -gt 10 && break

  5568   done

  5569   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;

  5570 esac

  5572       $ac_path_EGREP_found && break 3

  5573     done

  5574   done

  5575 done

  5576 IFS=$as_save_IFS

  5577   if test -z "$ac_cv_path_EGREP"; then

  5578     { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5

  5579 $as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}

  5580    { (exit 1); exit 1; }; }

  5581   fi

  5582 else

  5583   ac_cv_path_EGREP=$EGREP

  5584 fi

  5586    fi

  5587 fi

  5588 { $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5

  5589 $as_echo "$ac_cv_path_EGREP" >&6; }

  5590  EGREP="$ac_cv_path_EGREP"

  5593 { $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5

  5594 $as_echo_n "checking for ANSI C header files... " >&6; }

  5595 if test "${ac_cv_header_stdc+set}" = set; then

  5596   $as_echo_n "(cached) " >&6

  5597 else

  5598   cat >conftest.$ac_ext <<_ACEOF

  5599 /* confdefs.h.  */

  5600 _ACEOF

  5601 cat confdefs.h >>conftest.$ac_ext

  5602 cat >>conftest.$ac_ext <<_ACEOF

  5603 /* end confdefs.h.  */

  5604 #include <stdlib.h>

  5605 #include <stdarg.h>

  5606 #include <string.h>

  5607 #include <float.h>

  5609 int

  5610 main ()

  5611 {

  5613   ;

  5614   return 0;

  5615 }

  5616 _ACEOF

  5617 rm -f conftest.$ac_objext

  5618 if { (ac_try="$ac_compile"

  5619 case "(($ac_try" in

  5620   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  5621   *) ac_try_echo=$ac_try;;

  5622 esac

  5623 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""

  5624 $as_echo "$ac_try_echo") >&5

  5625   (eval "$ac_compile") 2>conftest.er1

  5626   ac_status=$?

  5627   grep -v '^ *+' conftest.er1 >conftest.err

  5628   rm -f conftest.er1

  5629   cat conftest.err >&5

  5630   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5

  5631   (exit $ac_status); } && {

  5632 	 test -z "$ac_c_werror_flag" ||

  5633 	 test ! -s conftest.err

  5634        } && test -s conftest.$ac_objext; then

  5635   ac_cv_header_stdc=yes

  5636 else

  5637   $as_echo "$as_me: failed program was:" >&5

  5638 sed 's/^/| /' conftest.$ac_ext >&5

  5640 	ac_cv_header_stdc=no

  5641 fi

  5643 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  5645 if test $ac_cv_header_stdc = yes; then

  5646   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.

  5647   cat >conftest.$ac_ext <<_ACEOF

  5648 /* confdefs.h.  */

  5649 _ACEOF

  5650 cat confdefs.h >>conftest.$ac_ext

  5651 cat >>conftest.$ac_ext <<_ACEOF

  5652 /* end confdefs.h.  */

  5653 #include <string.h>

  5655 _ACEOF

  5656 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |

  5657   $EGREP "memchr" >/dev/null 2>&1; then

  5658   :

  5659 else

  5660   ac_cv_header_stdc=no

  5661 fi

  5662 rm -f conftest*

  5664 fi

  5666 if test $ac_cv_header_stdc = yes; then

  5667   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.

  5668   cat >conftest.$ac_ext <<_ACEOF

  5669 /* confdefs.h.  */

  5670 _ACEOF

  5671 cat confdefs.h >>conftest.$ac_ext

  5672 cat >>conftest.$ac_ext <<_ACEOF

  5673 /* end confdefs.h.  */

  5674 #include <stdlib.h>

  5676 _ACEOF

  5677 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |

  5678   $EGREP "free" >/dev/null 2>&1; then

  5679   :

  5680 else

  5681   ac_cv_header_stdc=no

  5682 fi

  5683 rm -f conftest*

  5685 fi

  5687 if test $ac_cv_header_stdc = yes; then

  5688   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.

  5689   if test "$cross_compiling" = yes; then

  5690   :

  5691 else

  5692   cat >conftest.$ac_ext <<_ACEOF

  5693 /* confdefs.h.  */

  5694 _ACEOF

  5695 cat confdefs.h >>conftest.$ac_ext

  5696 cat >>conftest.$ac_ext <<_ACEOF

  5697 /* end confdefs.h.  */

  5698 #include <ctype.h>

  5699 #include <stdlib.h>

  5700 #if ((' ' & 0x0FF) == 0x020)

  5701 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')

  5702 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))

  5703 #else

  5704 # define ISLOWER(c) \

  5705 		   (('a' <= (c) && (c) <= 'i') \

  5706 		     || ('j' <= (c) && (c) <= 'r') \

  5707 		     || ('s' <= (c) && (c) <= 'z'))

  5708 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))

  5709 #endif

  5711 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))

  5712 int

  5713 main ()

  5714 {

  5715   int i;

  5716   for (i = 0; i < 256; i++)

  5717     if (XOR (islower (i), ISLOWER (i))

  5718 	|| toupper (i) != TOUPPER (i))

  5719       return 2;

  5720   return 0;

  5721 }

  5722 _ACEOF

  5723 rm -f conftest$ac_exeext

  5724 if { (ac_try="$ac_link"

  5725 case "(($ac_try" in

  5726   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  5727   *) ac_try_echo=$ac_try;;

  5728 esac

  5729 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""

  5730 $as_echo "$ac_try_echo") >&5

  5731   (eval "$ac_link") 2>&5

  5732   ac_status=$?

  5733   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5

  5734   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'

  5735   { (case "(($ac_try" in

  5736   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  5737   *) ac_try_echo=$ac_try;;

  5738 esac

  5739 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""

  5740 $as_echo "$ac_try_echo") >&5

  5741   (eval "$ac_try") 2>&5

  5742   ac_status=$?

  5743   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5

  5744   (exit $ac_status); }; }; then

  5745   :

  5746 else

  5747   $as_echo "$as_me: program exited with status $ac_status" >&5

  5748 $as_echo "$as_me: failed program was:" >&5

  5749 sed 's/^/| /' conftest.$ac_ext >&5

  5751 ( exit $ac_status )

  5752 ac_cv_header_stdc=no

  5753 fi

  5754 rm -rf conftest.dSYM

  5755 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext

  5756 fi

  5759 fi

  5760 fi

  5761 { $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5

  5762 $as_echo "$ac_cv_header_stdc" >&6; }

  5763 if test $ac_cv_header_stdc = yes; then

  5765 cat >>confdefs.h <<\_ACEOF

  5766 #define STDC_HEADERS 1

  5767 _ACEOF

  5769 fi

  5771 # On IRIX 5.3, sys/types and inttypes.h are conflicting.

  5781 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \

  5782 		  inttypes.h stdint.h unistd.h

  5783 do

  5784 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`

  5785 { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5

  5786 $as_echo_n "checking for $ac_header... " >&6; }

  5787 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then

  5788   $as_echo_n "(cached) " >&6

  5789 else

  5790   cat >conftest.$ac_ext <<_ACEOF

  5791 /* confdefs.h.  */

  5792 _ACEOF

  5793 cat confdefs.h >>conftest.$ac_ext

  5794 cat >>conftest.$ac_ext <<_ACEOF

  5795 /* end confdefs.h.  */

  5796 $ac_includes_default

  5798 #include <$ac_header>

  5799 _ACEOF

  5800 rm -f conftest.$ac_objext

  5801 if { (ac_try="$ac_compile"

  5802 case "(($ac_try" in

  5803   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  5804   *) ac_try_echo=$ac_try;;

  5805 esac

  5806 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""

  5807 $as_echo "$ac_try_echo") >&5

  5808   (eval "$ac_compile") 2>conftest.er1

  5809   ac_status=$?

  5810   grep -v '^ *+' conftest.er1 >conftest.err

  5811   rm -f conftest.er1

  5812   cat conftest.err >&5

  5813   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5

  5814   (exit $ac_status); } && {

  5815 	 test -z "$ac_c_werror_flag" ||

  5816 	 test ! -s conftest.err

  5817        } && test -s conftest.$ac_objext; then

  5818   eval "$as_ac_Header=yes"

  5819 else

  5820   $as_echo "$as_me: failed program was:" >&5

  5821 sed 's/^/| /' conftest.$ac_ext >&5

  5823 	eval "$as_ac_Header=no"

  5824 fi

  5826 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  5827 fi

  5828 ac_res=`eval 'as_val=${'$as_ac_Header'}

  5829 		 $as_echo "$as_val"'`

  5830 	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5

  5831 $as_echo "$ac_res" >&6; }

  5832 if test `eval 'as_val=${'$as_ac_Header'}

  5833 		 $as_echo "$as_val"'` = yes; then

  5834   cat >>confdefs.h <<_ACEOF

  5835 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1

  5836 _ACEOF

  5838 fi

  5840 done

  5843 # The cast to long int works around a bug in the HP C Compiler

  5844 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects

  5845 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.

  5846 # This bug is HP SR number 8606223364.

  5847 { $as_echo "$as_me:$LINENO: checking size of void *" >&5

  5848 $as_echo_n "checking size of void *... " >&6; }

  5849 if test "${ac_cv_sizeof_void_p+set}" = set; then

  5850   $as_echo_n "(cached) " >&6

  5851 else

  5852   if test "$cross_compiling" = yes; then

  5853   # Depending upon the size, compute the lo and hi bounds.

  5854 cat >conftest.$ac_ext <<_ACEOF

  5855 /* confdefs.h.  */

  5856 _ACEOF

  5857 cat confdefs.h >>conftest.$ac_ext

  5858 cat >>conftest.$ac_ext <<_ACEOF

  5859 /* end confdefs.h.  */

  5860 $ac_includes_default

  5861 int

  5862 main ()

  5863 {

  5864 static int test_array [1 - 2 * !(((long int) (sizeof (void *))) >= 0)];

  5865 test_array [0] = 0

  5867   ;

  5868   return 0;

  5869 }

  5870 _ACEOF

  5871 rm -f conftest.$ac_objext

  5872 if { (ac_try="$ac_compile"

  5873 case "(($ac_try" in

  5874   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  5875   *) ac_try_echo=$ac_try;;

  5876 esac

  5877 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""

  5878 $as_echo "$ac_try_echo") >&5

  5879   (eval "$ac_compile") 2>conftest.er1

  5880   ac_status=$?

  5881   grep -v '^ *+' conftest.er1 >conftest.err

  5882   rm -f conftest.er1

  5883   cat conftest.err >&5

  5884   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5

  5885   (exit $ac_status); } && {

  5886 	 test -z "$ac_c_werror_flag" ||

  5887 	 test ! -s conftest.err

  5888        } && test -s conftest.$ac_objext; then

  5889   ac_lo=0 ac_mid=0

  5890   while :; do

  5891     cat >conftest.$ac_ext <<_ACEOF

  5892 /* confdefs.h.  */

  5893 _ACEOF

  5894 cat confdefs.h >>conftest.$ac_ext

  5895 cat >>conftest.$ac_ext <<_ACEOF

  5896 /* end confdefs.h.  */

  5897 $ac_includes_default

  5898 int

  5899 main ()

  5900 {

  5901 static int test_array [1 - 2 * !(((long int) (sizeof (void *))) <= $ac_mid)];

  5902 test_array [0] = 0

  5904   ;

  5905   return 0;

  5906 }

  5907 _ACEOF

  5908 rm -f conftest.$ac_objext

  5909 if { (ac_try="$ac_compile"

  5910 case "(($ac_try" in

  5911   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  5912   *) ac_try_echo=$ac_try;;

  5913 esac

  5914 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""

  5915 $as_echo "$ac_try_echo") >&5

  5916   (eval "$ac_compile") 2>conftest.er1

  5917   ac_status=$?

  5918   grep -v '^ *+' conftest.er1 >conftest.err

  5919   rm -f conftest.er1

  5920   cat conftest.err >&5

  5921   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5

  5922   (exit $ac_status); } && {

  5923 	 test -z "$ac_c_werror_flag" ||

  5924 	 test ! -s conftest.err

  5925        } && test -s conftest.$ac_objext; then

  5926   ac_hi=$ac_mid; break

  5927 else

  5928   $as_echo "$as_me: failed program was:" >&5

  5929 sed 's/^/| /' conftest.$ac_ext >&5

  5931 	ac_lo=`expr $ac_mid + 1`

  5932 			if test $ac_lo -le $ac_mid; then

  5933 			  ac_lo= ac_hi=

  5934 			  break

  5935 			fi

  5936 			ac_mid=`expr 2 '*' $ac_mid + 1`

  5937 fi

  5939 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  5940   done

  5941 else

  5942   $as_echo "$as_me: failed program was:" >&5

  5943 sed 's/^/| /' conftest.$ac_ext >&5

  5945 	cat >conftest.$ac_ext <<_ACEOF

  5946 /* confdefs.h.  */

  5947 _ACEOF

  5948 cat confdefs.h >>conftest.$ac_ext

  5949 cat >>conftest.$ac_ext <<_ACEOF

  5950 /* end confdefs.h.  */

  5951 $ac_includes_default

  5952 int

  5953 main ()

  5954 {

  5955 static int test_array [1 - 2 * !(((long int) (sizeof (void *))) < 0)];

  5956 test_array [0] = 0

  5958   ;

  5959   return 0;

  5960 }

  5961 _ACEOF

  5962 rm -f conftest.$ac_objext

  5963 if { (ac_try="$ac_compile"

  5964 case "(($ac_try" in

  5965   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  5966   *) ac_try_echo=$ac_try;;

  5967 esac

  5968 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""

  5969 $as_echo "$ac_try_echo") >&5

  5970   (eval "$ac_compile") 2>conftest.er1

  5971   ac_status=$?

  5972   grep -v '^ *+' conftest.er1 >conftest.err

  5973   rm -f conftest.er1

  5974   cat conftest.err >&5

  5975   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5

  5976   (exit $ac_status); } && {

  5977 	 test -z "$ac_c_werror_flag" ||

  5978 	 test ! -s conftest.err

  5979        } && test -s conftest.$ac_objext; then

  5980   ac_hi=-1 ac_mid=-1

  5981   while :; do

  5982     cat >conftest.$ac_ext <<_ACEOF

  5983 /* confdefs.h.  */

  5984 _ACEOF

  5985 cat confdefs.h >>conftest.$ac_ext

  5986 cat >>conftest.$ac_ext <<_ACEOF

  5987 /* end confdefs.h.  */

  5988 $ac_includes_default

  5989 int

  5990 main ()

  5991 {

  5992 static int test_array [1 - 2 * !(((long int) (sizeof (void *))) >= $ac_mid)];

  5993 test_array [0] = 0

  5995   ;

  5996   return 0;

  5997 }

  5998 _ACEOF

  5999 rm -f conftest.$ac_objext

  6000 if { (ac_try="$ac_compile"

  6001 case "(($ac_try" in

  6002   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  6003   *) ac_try_echo=$ac_try;;

  6004 esac

  6005 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""

  6006 $as_echo "$ac_try_echo") >&5

  6007   (eval "$ac_compile") 2>conftest.er1

  6008   ac_status=$?

  6009   grep -v '^ *+' conftest.er1 >conftest.err

  6010   rm -f conftest.er1

  6011   cat conftest.err >&5

  6012   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5

  6013   (exit $ac_status); } && {

  6014 	 test -z "$ac_c_werror_flag" ||

  6015 	 test ! -s conftest.err

  6016        } && test -s conftest.$ac_objext; then

  6017   ac_lo=$ac_mid; break

  6018 else

  6019   $as_echo "$as_me: failed program was:" >&5

  6020 sed 's/^/| /' conftest.$ac_ext >&5

  6022 	ac_hi=`expr '(' $ac_mid ')' - 1`

  6023 			if test $ac_mid -le $ac_hi; then

  6024 			  ac_lo= ac_hi=

  6025 			  break

  6026 			fi

  6027 			ac_mid=`expr 2 '*' $ac_mid`

  6028 fi

  6030 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  6031   done

  6032 else

  6033   $as_echo "$as_me: failed program was:" >&5

  6034 sed 's/^/| /' conftest.$ac_ext >&5

  6036 	ac_lo= ac_hi=

  6037 fi

  6039 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  6040 fi

  6042 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  6043 # Binary search between lo and hi bounds.

  6044 while test "x$ac_lo" != "x$ac_hi"; do

  6045   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`

  6046   cat >conftest.$ac_ext <<_ACEOF

  6047 /* confdefs.h.  */

  6048 _ACEOF

  6049 cat confdefs.h >>conftest.$ac_ext

  6050 cat >>conftest.$ac_ext <<_ACEOF

  6051 /* end confdefs.h.  */

  6052 $ac_includes_default

  6053 int

  6054 main ()

  6055 {

  6056 static int test_array [1 - 2 * !(((long int) (sizeof (void *))) <= $ac_mid)];

  6057 test_array [0] = 0

  6059   ;

  6060   return 0;

  6061 }

  6062 _ACEOF

  6063 rm -f conftest.$ac_objext

  6064 if { (ac_try="$ac_compile"

  6065 case "(($ac_try" in

  6066   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  6067   *) ac_try_echo=$ac_try;;

  6068 esac

  6069 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""

  6070 $as_echo "$ac_try_echo") >&5

  6071   (eval "$ac_compile") 2>conftest.er1

  6072   ac_status=$?

  6073   grep -v '^ *+' conftest.er1 >conftest.err

  6074   rm -f conftest.er1

  6075   cat conftest.err >&5

  6076   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5

  6077   (exit $ac_status); } && {

  6078 	 test -z "$ac_c_werror_flag" ||

  6079 	 test ! -s conftest.err

  6080        } && test -s conftest.$ac_objext; then

  6081   ac_hi=$ac_mid

  6082 else

  6083   $as_echo "$as_me: failed program was:" >&5

  6084 sed 's/^/| /' conftest.$ac_ext >&5

  6086 	ac_lo=`expr '(' $ac_mid ')' + 1`

  6087 fi

  6089 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  6090 done

  6091 case $ac_lo in

  6092 ?*) ac_cv_sizeof_void_p=$ac_lo;;

  6093 '') if test "$ac_cv_type_void_p" = yes; then

  6094      { { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (void *)

  6095 See \`config.log' for more details." >&5

  6096 $as_echo "$as_me: error: cannot compute sizeof (void *)

  6097 See \`config.log' for more details." >&2;}

  6098    { (exit 77); exit 77; }; }

  6099    else

  6100      ac_cv_sizeof_void_p=0

  6101    fi ;;

  6102 esac

  6103 else

  6104   cat >conftest.$ac_ext <<_ACEOF

  6105 /* confdefs.h.  */

  6106 _ACEOF

  6107 cat confdefs.h >>conftest.$ac_ext

  6108 cat >>conftest.$ac_ext <<_ACEOF

  6109 /* end confdefs.h.  */

  6110 $ac_includes_default

  6111 static long int longval () { return (long int) (sizeof (void *)); }

  6112 static unsigned long int ulongval () { return (long int) (sizeof (void *)); }

  6113 #include <stdio.h>

  6114 #include <stdlib.h>

  6115 int

  6116 main ()

  6117 {

  6119   FILE *f = fopen ("conftest.val", "w");

  6120   if (! f)

  6121     return 1;

  6122   if (((long int) (sizeof (void *))) < 0)

  6123     {

  6124       long int i = longval ();

  6125       if (i != ((long int) (sizeof (void *))))

  6126 	return 1;

  6127       fprintf (f, "%ld", i);

  6128     }

  6129   else

  6130     {

  6131       unsigned long int i = ulongval ();

  6132       if (i != ((long int) (sizeof (void *))))

  6133 	return 1;

  6134       fprintf (f, "%lu", i);

  6135     }

  6136   /* Do not output a trailing newline, as this causes \r\n confusion

  6137      on some platforms.  */

  6138   return ferror (f) || fclose (f) != 0;

  6140   ;

  6141   return 0;

  6142 }

  6143 _ACEOF

  6144 rm -f conftest$ac_exeext

  6145 if { (ac_try="$ac_link"

  6146 case "(($ac_try" in

  6147   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  6148   *) ac_try_echo=$ac_try;;

  6149 esac

  6150 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""

  6151 $as_echo "$ac_try_echo") >&5

  6152   (eval "$ac_link") 2>&5

  6153   ac_status=$?

  6154   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5

  6155   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'

  6156   { (case "(($ac_try" in

  6157   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  6158   *) ac_try_echo=$ac_try;;

  6159 esac

  6160 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""

  6161 $as_echo "$ac_try_echo") >&5

  6162   (eval "$ac_try") 2>&5

  6163   ac_status=$?

  6164   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5

  6165   (exit $ac_status); }; }; then

  6166   ac_cv_sizeof_void_p=`cat conftest.val`

  6167 else

  6168   $as_echo "$as_me: program exited with status $ac_status" >&5

  6169 $as_echo "$as_me: failed program was:" >&5

  6170 sed 's/^/| /' conftest.$ac_ext >&5

  6172 ( exit $ac_status )

  6173 if test "$ac_cv_type_void_p" = yes; then

  6174      { { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (void *)

  6175 See \`config.log' for more details." >&5

  6176 $as_echo "$as_me: error: cannot compute sizeof (void *)

  6177 See \`config.log' for more details." >&2;}

  6178    { (exit 77); exit 77; }; }

  6179    else

  6180      ac_cv_sizeof_void_p=0

  6181    fi

  6182 fi

  6183 rm -rf conftest.dSYM

  6184 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext

  6185 fi

  6186 rm -f conftest.val

  6187 fi

  6188 { $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_void_p" >&5

  6189 $as_echo "$ac_cv_sizeof_void_p" >&6; }

  6193 cat >>confdefs.h <<_ACEOF

  6194 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p

  6195 _ACEOF

  6198 { $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5

  6199 $as_echo_n "checking for ANSI C header files... " >&6; }

  6200 if test "${ac_cv_header_stdc+set}" = set; then

  6201   $as_echo_n "(cached) " >&6

  6202 else

  6203   cat >conftest.$ac_ext <<_ACEOF

  6204 /* confdefs.h.  */

  6205 _ACEOF

  6206 cat confdefs.h >>conftest.$ac_ext

  6207 cat >>conftest.$ac_ext <<_ACEOF

  6208 /* end confdefs.h.  */

  6209 #include <stdlib.h>

  6210 #include <stdarg.h>

  6211 #include <string.h>

  6212 #include <float.h>

  6214 int

  6215 main ()

  6216 {

  6218   ;

  6219   return 0;

  6220 }

  6221 _ACEOF

  6222 rm -f conftest.$ac_objext

  6223 if { (ac_try="$ac_compile"

  6224 case "(($ac_try" in

  6225   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  6226   *) ac_try_echo=$ac_try;;

  6227 esac

  6228 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""

  6229 $as_echo "$ac_try_echo") >&5

  6230   (eval "$ac_compile") 2>conftest.er1

  6231   ac_status=$?

  6232   grep -v '^ *+' conftest.er1 >conftest.err

  6233   rm -f conftest.er1

  6234   cat conftest.err >&5

  6235   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5

  6236   (exit $ac_status); } && {

  6237 	 test -z "$ac_c_werror_flag" ||

  6238 	 test ! -s conftest.err

  6239        } && test -s conftest.$ac_objext; then

  6240   ac_cv_header_stdc=yes

  6241 else

  6242   $as_echo "$as_me: failed program was:" >&5

  6243 sed 's/^/| /' conftest.$ac_ext >&5

  6245 	ac_cv_header_stdc=no

  6246 fi

  6248 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  6250 if test $ac_cv_header_stdc = yes; then

  6251   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.

  6252   cat >conftest.$ac_ext <<_ACEOF

  6253 /* confdefs.h.  */

  6254 _ACEOF

  6255 cat confdefs.h >>conftest.$ac_ext

  6256 cat >>conftest.$ac_ext <<_ACEOF

  6257 /* end confdefs.h.  */

  6258 #include <string.h>

  6260 _ACEOF

  6261 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |

  6262   $EGREP "memchr" >/dev/null 2>&1; then

  6263   :

  6264 else

  6265   ac_cv_header_stdc=no

  6266 fi

  6267 rm -f conftest*

  6269 fi

  6271 if test $ac_cv_header_stdc = yes; then

  6272   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.

  6273   cat >conftest.$ac_ext <<_ACEOF

  6274 /* confdefs.h.  */

  6275 _ACEOF

  6276 cat confdefs.h >>conftest.$ac_ext

  6277 cat >>conftest.$ac_ext <<_ACEOF

  6278 /* end confdefs.h.  */

  6279 #include <stdlib.h>

  6281 _ACEOF

  6282 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |

  6283   $EGREP "free" >/dev/null 2>&1; then

  6284   :

  6285 else

  6286   ac_cv_header_stdc=no

  6287 fi

  6288 rm -f conftest*

  6290 fi

  6292 if test $ac_cv_header_stdc = yes; then

  6293   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.

  6294   if test "$cross_compiling" = yes; then

  6295   :

  6296 else

  6297   cat >conftest.$ac_ext <<_ACEOF

  6298 /* confdefs.h.  */

  6299 _ACEOF

  6300 cat confdefs.h >>conftest.$ac_ext

  6301 cat >>conftest.$ac_ext <<_ACEOF

  6302 /* end confdefs.h.  */

  6303 #include <ctype.h>

  6304 #include <stdlib.h>

  6305 #if ((' ' & 0x0FF) == 0x020)

  6306 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')

  6307 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))

  6308 #else

  6309 # define ISLOWER(c) \

  6310 		   (('a' <= (c) && (c) <= 'i') \

  6311 		     || ('j' <= (c) && (c) <= 'r') \

  6312 		     || ('s' <= (c) && (c) <= 'z'))

  6313 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))

  6314 #endif

  6316 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))

  6317 int

  6318 main ()

  6319 {

  6320   int i;

  6321   for (i = 0; i < 256; i++)

  6322     if (XOR (islower (i), ISLOWER (i))

  6323 	|| toupper (i) != TOUPPER (i))

  6324       return 2;

  6325   return 0;

  6326 }

  6327 _ACEOF

  6328 rm -f conftest$ac_exeext

  6329 if { (ac_try="$ac_link"

  6330 case "(($ac_try" in

  6331   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  6332   *) ac_try_echo=$ac_try;;

  6333 esac

  6334 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""

  6335 $as_echo "$ac_try_echo") >&5

  6336   (eval "$ac_link") 2>&5

  6337   ac_status=$?

  6338   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5

  6339   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'

  6340   { (case "(($ac_try" in

  6341   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  6342   *) ac_try_echo=$ac_try;;

  6343 esac

  6344 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""

  6345 $as_echo "$ac_try_echo") >&5

  6346   (eval "$ac_try") 2>&5

  6347   ac_status=$?

  6348   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5

  6349   (exit $ac_status); }; }; then

  6350   :

  6351 else

  6352   $as_echo "$as_me: program exited with status $ac_status" >&5

  6353 $as_echo "$as_me: failed program was:" >&5

  6354 sed 's/^/| /' conftest.$ac_ext >&5

  6356 ( exit $ac_status )

  6357 ac_cv_header_stdc=no

  6358 fi

  6359 rm -rf conftest.dSYM

  6360 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext

  6361 fi

  6364 fi

  6365 fi

  6366 { $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5

  6367 $as_echo "$ac_cv_header_stdc" >&6; }

  6368 if test $ac_cv_header_stdc = yes; then

  6370 cat >>confdefs.h <<\_ACEOF

  6371 #define STDC_HEADERS 1

  6372 _ACEOF

  6374 fi

  6376 # Make sure we can run config.sub.

  6377 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||

  6378   { { $as_echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5

  6379 $as_echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}

  6380    { (exit 1); exit 1; }; }

  6382 { $as_echo "$as_me:$LINENO: checking build system type" >&5

  6383 $as_echo_n "checking build system type... " >&6; }

  6384 if test "${ac_cv_build+set}" = set; then

  6385   $as_echo_n "(cached) " >&6

  6386 else

  6387   ac_build_alias=$build_alias

  6388 test "x$ac_build_alias" = x &&

  6389   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`

  6390 test "x$ac_build_alias" = x &&

  6391   { { $as_echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5

  6392 $as_echo "$as_me: error: cannot guess build type; you must specify one" >&2;}

  6393    { (exit 1); exit 1; }; }

  6394 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||

  6395   { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5

  6396 $as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}

  6397    { (exit 1); exit 1; }; }

  6399 fi

  6400 { $as_echo "$as_me:$LINENO: result: $ac_cv_build" >&5

  6401 $as_echo "$ac_cv_build" >&6; }

  6402 case $ac_cv_build in

  6403 *-*-*) ;;

  6404 *) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical build" >&5

  6405 $as_echo "$as_me: error: invalid value of canonical build" >&2;}

  6406    { (exit 1); exit 1; }; };;

  6407 esac

  6408 build=$ac_cv_build

  6409 ac_save_IFS=$IFS; IFS='-'

  6410 set x $ac_cv_build

  6411 shift

  6412 build_cpu=$1

  6413 build_vendor=$2

  6414 shift; shift

  6415 # Remember, the first character of IFS is used to create $*,

  6416 # except with old shells:

  6417 build_os=$*

  6418 IFS=$ac_save_IFS

  6419 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac

  6422 { $as_echo "$as_me:$LINENO: checking host system type" >&5

  6423 $as_echo_n "checking host system type... " >&6; }

  6424 if test "${ac_cv_host+set}" = set; then

  6425   $as_echo_n "(cached) " >&6

  6426 else

  6427   if test "x$host_alias" = x; then

  6428   ac_cv_host=$ac_cv_build

  6429 else

  6430   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||

  6431     { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5

  6432 $as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}

  6433    { (exit 1); exit 1; }; }

  6434 fi

  6436 fi

  6437 { $as_echo "$as_me:$LINENO: result: $ac_cv_host" >&5

  6438 $as_echo "$ac_cv_host" >&6; }

  6439 case $ac_cv_host in

  6440 *-*-*) ;;

  6441 *) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical host" >&5

  6442 $as_echo "$as_me: error: invalid value of canonical host" >&2;}

  6443    { (exit 1); exit 1; }; };;

  6444 esac

  6445 host=$ac_cv_host

  6446 ac_save_IFS=$IFS; IFS='-'

  6447 set x $ac_cv_host

  6448 shift

  6449 host_cpu=$1

  6450 host_vendor=$2

  6451 shift; shift

  6452 # Remember, the first character of IFS is used to create $*,

  6453 # except with old shells:

  6454 host_os=$*

  6455 IFS=$ac_save_IFS

  6456 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac

  6459 # Check whether --enable-trace was given.

  6460 if test "${enable_trace+set}" = set; then

  6461   enableval=$enable_trace; if test "$enableval" == "yes"; then

  6463 cat >>confdefs.h <<\_ACEOF

  6464 #define ENABLE_TRACE_IO 1

  6465 _ACEOF

  6467     fi

  6468 fi

  6470 # Check whether --enable-watch was given.

  6471 if test "${enable_watch+set}" = set; then

  6472   enableval=$enable_watch; if test "$enableval" == "yes"; then

  6474 cat >>confdefs.h <<\_ACEOF

  6475 #define ENABLE_WATCH 1

  6476 _ACEOF

  6478    fi

  6479 fi

  6481 # Check whether --enable-sh4stats was given.

  6482 if test "${enable_sh4stats+set}" = set; then

  6483   enableval=$enable_sh4stats; if test "$enableval" == "yes"; then

  6485 cat >>confdefs.h <<\_ACEOF

  6486 #define ENABLE_SH4STATS 1

  6487 _ACEOF

  6489     fi

  6490 fi

  6493 # Check whether --with-osmesa was given.

  6494 if test "${with_osmesa+set}" = set; then

  6495   withval=$with_osmesa;

  6496 else

  6497   with_osmesa=no

  6498 fi

  6501 # Check whether --with-gtk was given.

  6502 if test "${with_gtk+set}" = set; then

  6503   withval=$with_gtk; with_gtk=yes

  6504 else

  6505   with_gtk=x11

  6506 fi

  6510 lxdream_save_cppflags="$CPPFLAGS"

  6511 CPPFLAGS="$CPPFLAGS -x objective-c"

  6512 cat >conftest.$ac_ext <<_ACEOF

  6513 /* confdefs.h.  */

  6514 _ACEOF

  6515 cat confdefs.h >>conftest.$ac_ext

  6516 cat >>conftest.$ac_ext <<_ACEOF

  6517 /* end confdefs.h.  */

  6518 @interface Foo @end

  6519 int

  6520 main ()

  6521 {

  6523   ;

  6524   return 0;

  6525 }

  6526 _ACEOF

  6527 rm -f conftest.$ac_objext

  6528 if { (ac_try="$ac_compile"

  6529 case "(($ac_try" in

  6530   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  6531   *) ac_try_echo=$ac_try;;

  6532 esac

  6533 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""

  6534 $as_echo "$ac_try_echo") >&5

  6535   (eval "$ac_compile") 2>conftest.er1

  6536   ac_status=$?

  6537   grep -v '^ *+' conftest.er1 >conftest.err

  6538   rm -f conftest.er1

  6539   cat conftest.err >&5

  6540   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5

  6541   (exit $ac_status); } && {

  6542 	 test -z "$ac_c_werror_flag" ||

  6543 	 test ! -s conftest.err

  6544        } && test -s conftest.$ac_objext; then

  6547    if test "${ac_cv_header_Cocoa_Cocoa_h+set}" = set; then

  6548   { $as_echo "$as_me:$LINENO: checking for Cocoa/Cocoa.h" >&5

  6549 $as_echo_n "checking for Cocoa/Cocoa.h... " >&6; }

  6550 if test "${ac_cv_header_Cocoa_Cocoa_h+set}" = set; then

  6551   $as_echo_n "(cached) " >&6

  6552 fi

  6553 { $as_echo "$as_me:$LINENO: result: $ac_cv_header_Cocoa_Cocoa_h" >&5

  6554 $as_echo "$ac_cv_header_Cocoa_Cocoa_h" >&6; }

  6555 else

  6556   # Is the header compilable?

  6557 { $as_echo "$as_me:$LINENO: checking Cocoa/Cocoa.h usability" >&5

  6558 $as_echo_n "checking Cocoa/Cocoa.h usability... " >&6; }

  6559 cat >conftest.$ac_ext <<_ACEOF

  6560 /* confdefs.h.  */

  6561 _ACEOF

  6562 cat confdefs.h >>conftest.$ac_ext

  6563 cat >>conftest.$ac_ext <<_ACEOF

  6564 /* end confdefs.h.  */

  6565 $ac_includes_default

  6566 #include <Cocoa/Cocoa.h>

  6567 _ACEOF

  6568 rm -f conftest.$ac_objext

  6569 if { (ac_try="$ac_compile"

  6570 case "(($ac_try" in

  6571   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  6572   *) ac_try_echo=$ac_try;;

  6573 esac

  6574 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""

  6575 $as_echo "$ac_try_echo") >&5

  6576   (eval "$ac_compile") 2>conftest.er1

  6577   ac_status=$?

  6578   grep -v '^ *+' conftest.er1 >conftest.err

  6579   rm -f conftest.er1

  6580   cat conftest.err >&5

  6581   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5

  6582   (exit $ac_status); } && {

  6583 	 test -z "$ac_c_werror_flag" ||

  6584 	 test ! -s conftest.err

  6585        } && test -s conftest.$ac_objext; then

  6586   ac_header_compiler=yes

  6587 else

  6588   $as_echo "$as_me: failed program was:" >&5

  6589 sed 's/^/| /' conftest.$ac_ext >&5

  6591 	ac_header_compiler=no

  6592 fi

  6594 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  6595 { $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5

  6596 $as_echo "$ac_header_compiler" >&6; }

  6598 # Is the header present?

  6599 { $as_echo "$as_me:$LINENO: checking Cocoa/Cocoa.h presence" >&5

  6600 $as_echo_n "checking Cocoa/Cocoa.h presence... " >&6; }

  6601 cat >conftest.$ac_ext <<_ACEOF

  6602 /* confdefs.h.  */

  6603 _ACEOF

  6604 cat confdefs.h >>conftest.$ac_ext

  6605 cat >>conftest.$ac_ext <<_ACEOF

  6606 /* end confdefs.h.  */

  6607 #include <Cocoa/Cocoa.h>

  6608 _ACEOF

  6609 if { (ac_try="$ac_cpp conftest.$ac_ext"

  6610 case "(($ac_try" in

  6611   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  6612   *) ac_try_echo=$ac_try;;

  6613 esac

  6614 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""

  6615 $as_echo "$ac_try_echo") >&5

  6616   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1

  6617   ac_status=$?

  6618   grep -v '^ *+' conftest.er1 >conftest.err

  6619   rm -f conftest.er1

  6620   cat conftest.err >&5

  6621   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5

  6622   (exit $ac_status); } >/dev/null && {

  6623 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||

  6624 	 test ! -s conftest.err

  6625        }; then

  6626   ac_header_preproc=yes

  6627 else

  6628   $as_echo "$as_me: failed program was:" >&5

  6629 sed 's/^/| /' conftest.$ac_ext >&5

  6631   ac_header_preproc=no

  6632 fi

  6634 rm -f conftest.err conftest.$ac_ext

  6635 { $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5

  6636 $as_echo "$ac_header_preproc" >&6; }

  6638 # So?  What about this header?

  6639 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in

  6640   yes:no: )

  6641     { $as_echo "$as_me:$LINENO: WARNING: Cocoa/Cocoa.h: accepted by the compiler, rejected by the preprocessor!" >&5

  6642 $as_echo "$as_me: WARNING: Cocoa/Cocoa.h: accepted by the compiler, rejected by the preprocessor!" >&2;}

  6643     { $as_echo "$as_me:$LINENO: WARNING: Cocoa/Cocoa.h: proceeding with the compiler's result" >&5

  6644 $as_echo "$as_me: WARNING: Cocoa/Cocoa.h: proceeding with the compiler's result" >&2;}

  6645     ac_header_preproc=yes

  6646     ;;

  6647   no:yes:* )

  6648     { $as_echo "$as_me:$LINENO: WARNING: Cocoa/Cocoa.h: present but cannot be compiled" >&5

  6649 $as_echo "$as_me: WARNING: Cocoa/Cocoa.h: present but cannot be compiled" >&2;}

  6650     { $as_echo "$as_me:$LINENO: WARNING: Cocoa/Cocoa.h:     check for missing prerequisite headers?" >&5

  6651 $as_echo "$as_me: WARNING: Cocoa/Cocoa.h:     check for missing prerequisite headers?" >&2;}

  6652     { $as_echo "$as_me:$LINENO: WARNING: Cocoa/Cocoa.h: see the Autoconf documentation" >&5

  6653 $as_echo "$as_me: WARNING: Cocoa/Cocoa.h: see the Autoconf documentation" >&2;}

  6654     { $as_echo "$as_me:$LINENO: WARNING: Cocoa/Cocoa.h:     section \"Present But Cannot Be Compiled\"" >&5

  6655 $as_echo "$as_me: WARNING: Cocoa/Cocoa.h:     section \"Present But Cannot Be Compiled\"" >&2;}

  6656     { $as_echo "$as_me:$LINENO: WARNING: Cocoa/Cocoa.h: proceeding with the preprocessor's result" >&5

  6657 $as_echo "$as_me: WARNING: Cocoa/Cocoa.h: proceeding with the preprocessor's result" >&2;}

  6658     { $as_echo "$as_me:$LINENO: WARNING: Cocoa/Cocoa.h: in the future, the compiler will take precedence" >&5

  6659 $as_echo "$as_me: WARNING: Cocoa/Cocoa.h: in the future, the compiler will take precedence" >&2;}

  6661     ;;

  6662 esac

  6663 { $as_echo "$as_me:$LINENO: checking for Cocoa/Cocoa.h" >&5

  6664 $as_echo_n "checking for Cocoa/Cocoa.h... " >&6; }

  6665 if test "${ac_cv_header_Cocoa_Cocoa_h+set}" = set; then

  6666   $as_echo_n "(cached) " >&6

  6667 else

  6668   ac_cv_header_Cocoa_Cocoa_h=$ac_header_preproc

  6669 fi

  6670 { $as_echo "$as_me:$LINENO: result: $ac_cv_header_Cocoa_Cocoa_h" >&5

  6671 $as_echo "$ac_cv_header_Cocoa_Cocoa_h" >&6; }

  6673 fi

  6674 if test $ac_cv_header_Cocoa_Cocoa_h = yes; then

  6676       HAVE_COCOA='yes'

  6677       APPLE_BUILD='yes'

  6678       LIBS="$LIBS -framework AppKit"

  6679       LIBS="$LIBS -Wl,-dylib_file,/System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGL.dylib:/System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGL.dylib -framework OpenGL"

  6681 cat >>confdefs.h <<\_ACEOF

  6682 #define HAVE_COCOA 1

  6683 _ACEOF

  6686 cat >>confdefs.h <<\_ACEOF

  6687 #define APPLE_BUILD 1

  6688 _ACEOF

  6691 fi

  6695    if test "x$with_gtk" = "xx11"; then

  6696       with_gtk=no

  6697    fi

  6700 else

  6701   $as_echo "$as_me: failed program was:" >&5

  6702 sed 's/^/| /' conftest.$ac_ext >&5

  6704 	CPPFLAGS="$lxdream_save_cppflags"

  6705 fi

  6707 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  6710 if test "$HAVE_COCOA" = 'yes' -a "$with_gtk" = "no"; then

  6711   GUI_COCOA_TRUE=

  6712   GUI_COCOA_FALSE='#'

  6713 else

  6714   GUI_COCOA_TRUE='#'

  6715   GUI_COCOA_FALSE=

  6716 fi

  6721 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then

  6722 	if test -n "$ac_tool_prefix"; then

  6723   # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.

  6724 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2

  6725 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5

  6726 $as_echo_n "checking for $ac_word... " >&6; }

  6727 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then

  6728   $as_echo_n "(cached) " >&6

  6729 else

  6730   case $PKG_CONFIG in

  6731   [\\/]* | ?:[\\/]*)

  6732   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.

  6733   ;;

  6734   *)

  6735   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

  6736 for as_dir in $PATH

  6737 do

  6738   IFS=$as_save_IFS

  6739   test -z "$as_dir" && as_dir=.

  6740   for ac_exec_ext in '' $ac_executable_extensions; do

  6741   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

  6742     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"

  6743     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

  6744     break 2

  6745   fi

  6746 done

  6747 done

  6748 IFS=$as_save_IFS

  6750   ;;

  6751 esac

  6752 fi

  6753 PKG_CONFIG=$ac_cv_path_PKG_CONFIG

  6754 if test -n "$PKG_CONFIG"; then

  6755   { $as_echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5

  6756 $as_echo "$PKG_CONFIG" >&6; }

  6757 else

  6758   { $as_echo "$as_me:$LINENO: result: no" >&5

  6759 $as_echo "no" >&6; }

  6760 fi

  6763 fi

  6764 if test -z "$ac_cv_path_PKG_CONFIG"; then

  6765   ac_pt_PKG_CONFIG=$PKG_CONFIG

  6766   # Extract the first word of "pkg-config", so it can be a program name with args.

  6767 set dummy pkg-config; ac_word=$2

  6768 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5

  6769 $as_echo_n "checking for $ac_word... " >&6; }

  6770 if test "${ac_cv_path_ac_pt_PKG_CONFIG+set}" = set; then

  6771   $as_echo_n "(cached) " >&6

  6772 else

  6773   case $ac_pt_PKG_CONFIG in

  6774   [\\/]* | ?:[\\/]*)

  6775   ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.

  6776   ;;

  6777   *)

  6778   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

  6779 for as_dir in $PATH