lxdream.org :: lxdream/configure r671:a530ea88eebd

tree revision 671:a530ea88eebd

filename	configure
changeset	671:a530ea88eebd
prev	664:728508bb08df
next	675:b97020f9af1c
author	nkeynes
date	Thu May 15 10:22:39 2008 +0000 (13 years ago)
permissions	-rwxr-xr-x
last change	Permanently add SH4 instruction statistics tracking (enabled with --enable-sh4stats)

view

     1 #! /bin/sh

     2 # Guess values for system-dependent variables and create Makefiles.

     3 # Generated by GNU Autoconf 2.61.

4 #

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

     6 # 2002, 2003, 2004, 2005, 2006 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   # Zsh 3.x and 4.x performs 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 # The user is always right.

    41 if test "${PATH_SEPARATOR+set}" != set; then

    42   echo "#! /bin/sh" >conf$$.sh

    43   echo  "exit 0"   >>conf$$.sh

    44   chmod +x conf$$.sh

    45   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then

    46     PATH_SEPARATOR=';'

    47   else

    48     PATH_SEPARATOR=:

    49   fi

    50   rm -f conf$$.sh

    51 fi

    53 # Support unset when possible.

    54 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then

    55   as_unset=unset

    56 else

    57   as_unset=false

    58 fi

    61 # IFS

    62 # We need space, tab and new line, in precisely that order.  Quoting is

    63 # there to prevent editors from complaining about space-tab.

    64 # (If _AS_PATH_WALK were called with IFS unset, it would disable word

    65 # splitting by setting IFS to empty value.)

    66 as_nl='

    67 '

    68 IFS=" ""	$as_nl"

    70 # Find who we are.  Look in the path if we contain no directory separator.

    71 case $0 in

    72   *[\\/]* ) as_myself=$0 ;;

    73   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

    74 for as_dir in $PATH

    75 do

    76   IFS=$as_save_IFS

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

    78   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break

    79 done

    80 IFS=$as_save_IFS

    82      ;;

    83 esac

    84 # We did not find ourselves, most probably we were run as `sh COMMAND'

    85 # in which case we are not to be found in the path.

    86 if test "x$as_myself" = x; then

    87   as_myself=$0

    88 fi

    89 if test ! -f "$as_myself"; then

    90   echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2

    91   { (exit 1); exit 1; }

    92 fi

    94 # Work around bugs in pre-3.0 UWIN ksh.

    95 for as_var in ENV MAIL MAILPATH

    96 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var

    97 done

    98 PS1='$ '

    99 PS2='> '

   100 PS4='+ '

   102 # NLS nuisances.

   103 for as_var in \

   104   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \

   105   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \

   106   LC_TELEPHONE LC_TIME

   107 do

   108   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then

   109     eval $as_var=C; export $as_var

   110   else

   111     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var

   112   fi

   113 done

   115 # Required to use basename.

   116 if expr a : '\(a\)' >/dev/null 2>&1 &&

   117    test "X`expr 00001 : '.*\(...\)'`" = X001; then

   118   as_expr=expr

   119 else

   120   as_expr=false

   121 fi

   123 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then

   124   as_basename=basename

   125 else

   126   as_basename=false

   127 fi

   130 # Name of the executable.

   131 as_me=`$as_basename -- "$0" ||

   132 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \

   133 	 X"$0" : 'X\(//\)$' \| \

   134 	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||

   135 echo X/"$0" |

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

   137 	    s//\1/

   138 	    q

   139 	  }

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

   141 	    s//\1/

   142 	    q

   143 	  }

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

   145 	    s//\1/

   146 	    q

   147 	  }

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

   150 # CDPATH.

   151 $as_unset CDPATH

   154 if test "x$CONFIG_SHELL" = x; then

   155   if (eval ":") 2>/dev/null; then

   156   as_have_required=yes

   157 else

   158   as_have_required=no

   159 fi

   161   if test $as_have_required = yes && 	 (eval ":

   162 (as_func_return () {

   163   (exit \$1)

   164 }

   165 as_func_success () {

   166   as_func_return 0

   167 }

   168 as_func_failure () {

   169   as_func_return 1

   170 }

   171 as_func_ret_success () {

   172   return 0

   173 }

   174 as_func_ret_failure () {

   175   return 1

   176 }

   178 exitcode=0

   179 if as_func_success; then

   180   :

   181 else

   182   exitcode=1

   183   echo as_func_success failed.

   184 fi

   186 if as_func_failure; then

   187   exitcode=1

   188   echo as_func_failure succeeded.

   189 fi

   191 if as_func_ret_success; then

   192   :

   193 else

   194   exitcode=1

   195   echo as_func_ret_success failed.

   196 fi

   198 if as_func_ret_failure; then

   199   exitcode=1

   200   echo as_func_ret_failure succeeded.

   201 fi

   203 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then

   204   :

   205 else

   206   exitcode=1

   207   echo positional parameters were not saved.

   208 fi

   210 test \$exitcode = 0) || { (exit 1); exit 1; }

   212 (

   213   as_lineno_1=\$LINENO

   214   as_lineno_2=\$LINENO

   215   test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&

   216   test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }

   217 ") 2> /dev/null; then

   218   :

   219 else

   220   as_candidate_shells=

   221     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

   222 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH

   223 do

   224   IFS=$as_save_IFS

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

   226   case $as_dir in

   227 	 /*)

   228 	   for as_base in sh bash ksh sh5; do

   229 	     as_candidate_shells="$as_candidate_shells $as_dir/$as_base"

   230 	   done;;

   231        esac

   232 done

   233 IFS=$as_save_IFS

   236       for as_shell in $as_candidate_shells $SHELL; do

   237 	 # Try only shells that exist, to save several forks.

   238 	 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&

   239 		{ ("$as_shell") 2> /dev/null <<\_ASEOF

   240 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then

   241   emulate sh

   242   NULLCMD=:

   243   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which

   244   # is contrary to our usage.  Disable this feature.

   245   alias -g '${1+"$@"}'='"$@"'

   246   setopt NO_GLOB_SUBST

   247 else

   248   case `(set -o) 2>/dev/null` in

   249   *posix*) set -o posix ;;

   250 esac

   252 fi

   255 :

   256 _ASEOF

   257 }; then

   258   CONFIG_SHELL=$as_shell

   259 	       as_have_required=yes

   260 	       if { "$as_shell" 2> /dev/null <<\_ASEOF

   261 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then

   262   emulate sh

   263   NULLCMD=:

   264   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which

   265   # is contrary to our usage.  Disable this feature.

   266   alias -g '${1+"$@"}'='"$@"'

   267   setopt NO_GLOB_SUBST

   268 else

   269   case `(set -o) 2>/dev/null` in

   270   *posix*) set -o posix ;;

   271 esac

   273 fi

   276 :

   277 (as_func_return () {

   278   (exit $1)

   279 }

   280 as_func_success () {

   281   as_func_return 0

   282 }

   283 as_func_failure () {

   284   as_func_return 1

   285 }

   286 as_func_ret_success () {

   287   return 0

   288 }

   289 as_func_ret_failure () {

   290   return 1

   291 }

   293 exitcode=0

   294 if as_func_success; then

   295   :

   296 else

   297   exitcode=1

   298   echo as_func_success failed.

   299 fi

   301 if as_func_failure; then

   302   exitcode=1

   303   echo as_func_failure succeeded.

   304 fi

   306 if as_func_ret_success; then

   307   :

   308 else

   309   exitcode=1

   310   echo as_func_ret_success failed.

   311 fi

   313 if as_func_ret_failure; then

   314   exitcode=1

   315   echo as_func_ret_failure succeeded.

   316 fi

   318 if ( set x; as_func_ret_success y && test x = "$1" ); then

   319   :

   320 else

   321   exitcode=1

   322   echo positional parameters were not saved.

   323 fi

   325 test $exitcode = 0) || { (exit 1); exit 1; }

   327 (

   328   as_lineno_1=$LINENO

   329   as_lineno_2=$LINENO

   330   test "x$as_lineno_1" != "x$as_lineno_2" &&

   331   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }

   333 _ASEOF

   334 }; then

   335   break

   336 fi

   338 fi

   340       done

   342       if test "x$CONFIG_SHELL" != x; then

   343   for as_var in BASH_ENV ENV

   344         do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var

   345         done

   346         export CONFIG_SHELL

   347         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}

   348 fi

   351     if test $as_have_required = no; then

   352   echo This script requires a shell more modern than all the

   353       echo shells that I found on your system.  Please install a

   354       echo modern shell, or manually run the script under such a

   355       echo shell if you do have one.

   356       { (exit 1); exit 1; }

   357 fi

   360 fi

   362 fi

   366 (eval "as_func_return () {

   367   (exit \$1)

   368 }

   369 as_func_success () {

   370   as_func_return 0

   371 }

   372 as_func_failure () {

   373   as_func_return 1

   374 }

   375 as_func_ret_success () {

   376   return 0

   377 }

   378 as_func_ret_failure () {

   379   return 1

   380 }

   382 exitcode=0

   383 if as_func_success; then

   384   :

   385 else

   386   exitcode=1

   387   echo as_func_success failed.

   388 fi

   390 if as_func_failure; then

   391   exitcode=1

   392   echo as_func_failure succeeded.

   393 fi

   395 if as_func_ret_success; then

   396   :

   397 else

   398   exitcode=1

   399   echo as_func_ret_success failed.

   400 fi

   402 if as_func_ret_failure; then

   403   exitcode=1

   404   echo as_func_ret_failure succeeded.

   405 fi

   407 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then

   408   :

   409 else

   410   exitcode=1

   411   echo positional parameters were not saved.

   412 fi

   414 test \$exitcode = 0") || {

   415   echo No shell found that supports shell functions.

   416   echo Please tell autoconf@gnu.org about your system,

   417   echo including any error possibly output before this

   418   echo message

   419 }

   423   as_lineno_1=$LINENO

   424   as_lineno_2=$LINENO

   425   test "x$as_lineno_1" != "x$as_lineno_2" &&

   426   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {

   428   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO

   429   # uniformly replaced by the line number.  The first 'sed' inserts a

   430   # line-number line after each line using $LINENO; the second 'sed'

   431   # does the real work.  The second script uses 'N' to pair each

   432   # line-number line with the line containing $LINENO, and appends

   433   # trailing '-' during substitution so that $LINENO is not a special

   434   # case at line end.

   435   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the

   436   # scripts with optimization help from Paolo Bonzini.  Blame Lee

   437   # E. McMahon (1931-1989) for sed's syntax.  :-)

   438   sed -n '

   439     p

   440     /[$]LINENO/=

   441   ' <$as_myself |

   442     sed '

   443       s/[$]LINENO.*/&-/

   444       t lineno

   445       b

   446       :lineno

   447       N

   448       :loop

   449       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/

   450       t loop

   451       s/-\n.*//

   452     ' >$as_me.lineno &&

   453   chmod +x "$as_me.lineno" ||

   454     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2

   455    { (exit 1); exit 1; }; }

   457   # Don't try to exec as it changes $[0], causing all sort of problems

   458   # (the dirname of $[0] is not the place where we might find the

   459   # original and so on.  Autoconf is especially sensitive to this).

   460   . "./$as_me.lineno"

   461   # Exit status is that of the last command.

   462   exit

   463 }

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

   467   as_dirname=dirname

   468 else

   469   as_dirname=false

   470 fi

   472 ECHO_C= ECHO_N= ECHO_T=

   473 case `echo -n x` in

   474 -n*)

   475   case `echo 'x\c'` in

   476   *c*) ECHO_T='	';;	# ECHO_T is single tab character.

   477   *)   ECHO_C='\c';;

   478   esac;;

   479 *)

   480   ECHO_N='-n';;

   481 esac

   483 if expr a : '\(a\)' >/dev/null 2>&1 &&

   484    test "X`expr 00001 : '.*\(...\)'`" = X001; then

   485   as_expr=expr

   486 else

   487   as_expr=false

   488 fi

   490 rm -f conf$$ conf$$.exe conf$$.file

   491 if test -d conf$$.dir; then

   492   rm -f conf$$.dir/conf$$.file

   493 else

   494   rm -f conf$$.dir

   495   mkdir conf$$.dir

   496 fi

   497 echo >conf$$.file

   498 if ln -s conf$$.file conf$$ 2>/dev/null; then

   499   as_ln_s='ln -s'

   500   # ... but there are two gotchas:

   501   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.

   502   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.

   503   # In both cases, we have to default to `cp -p'.

   504   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||

   505     as_ln_s='cp -p'

   506 elif ln conf$$.file conf$$ 2>/dev/null; then

   507   as_ln_s=ln

   508 else

   509   as_ln_s='cp -p'

   510 fi

   511 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file

   512 rmdir conf$$.dir 2>/dev/null

   514 if mkdir -p . 2>/dev/null; then

   515   as_mkdir_p=:

   516 else

   517   test -d ./-p && rmdir ./-p

   518   as_mkdir_p=false

   519 fi

   521 if test -x / >/dev/null 2>&1; then

   522   as_test_x='test -x'

   523 else

   524   if ls -dL / >/dev/null 2>&1; then

   525     as_ls_L_option=L

   526   else

   527     as_ls_L_option=

   528   fi

   529   as_test_x='

   530     eval sh -c '\''

   531       if test -d "$1"; then

   532         test -d "$1/.";

   533       else

   534 	case $1 in

   535         -*)set "./$1";;

   536 	esac;

   537 	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in

   538 	???[sx]*):;;*)false;;esac;fi

   539     '\'' sh

   540   '

   541 fi

   542 as_executable_p=$as_test_x

   544 # Sed expression to map a string onto a valid CPP name.

   545 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"

   547 # Sed expression to map a string onto a valid variable name.

   548 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"

   552 exec 7<&0 </dev/null 6>&1

   554 # Name of the host.

   555 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,

   556 # so uname gets run too.

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

   559 #

   560 # Initializations.

   561 #

   562 ac_default_prefix=/usr/local

   563 ac_clean_files=

   564 ac_config_libobj_dir=.

   565 LIBOBJS=

   566 cross_compiling=no

   567 subdirs=

   568 MFLAGS=

   569 MAKEFLAGS=

   570 SHELL=${CONFIG_SHELL-/bin/sh}

   572 # Identity of this package.

   573 PACKAGE_NAME=

   574 PACKAGE_TARNAME=

   575 PACKAGE_VERSION=

   576 PACKAGE_STRING=

   577 PACKAGE_BUGREPORT=

   579 ac_unique_file="configure.in"

   580 # Factoring default headers for most tests.

   581 ac_includes_default="\

   582 #include <stdio.h>

   583 #ifdef HAVE_SYS_TYPES_H

   584 # include <sys/types.h>

   585 #endif

   586 #ifdef HAVE_SYS_STAT_H

   587 # include <sys/stat.h>

   588 #endif

   589 #ifdef STDC_HEADERS

   590 # include <stdlib.h>

   591 # include <stddef.h>

   592 #else

   593 # ifdef HAVE_STDLIB_H

   594 #  include <stdlib.h>

   595 # endif

   596 #endif

   597 #ifdef HAVE_STRING_H

   598 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H

   599 #  include <memory.h>

   600 # endif

   601 # include <string.h>

   602 #endif

   603 #ifdef HAVE_STRINGS_H

   604 # include <strings.h>

   605 #endif

   606 #ifdef HAVE_INTTYPES_H

   607 # include <inttypes.h>

   608 #endif

   609 #ifdef HAVE_STDINT_H

   610 # include <stdint.h>

   611 #endif

   612 #ifdef HAVE_UNISTD_H

   613 # include <unistd.h>

   614 #endif"

   616 ac_subst_vars='SHELL

   617 PATH_SEPARATOR

   618 PACKAGE_NAME

   619 PACKAGE_TARNAME

   620 PACKAGE_VERSION

   621 PACKAGE_STRING

   622 PACKAGE_BUGREPORT

   623 exec_prefix

   624 prefix

   625 program_transform_name

   626 bindir

   627 sbindir

   628 libexecdir

   629 datarootdir

   630 datadir

   631 sysconfdir

   632 sharedstatedir

   633 localstatedir

   634 includedir

   635 oldincludedir

   636 docdir

   637 infodir

   638 htmldir

   639 dvidir

   640 pdfdir

   641 psdir

   642 libdir

   643 localedir

   644 mandir

   645 DEFS

   646 ECHO_C

   647 ECHO_N

   648 ECHO_T

   649 LIBS

   650 build_alias

   651 host_alias

   652 target_alias

   653 INSTALL_PROGRAM

   654 INSTALL_SCRIPT

   655 INSTALL_DATA

   656 CYGPATH_W

   657 PACKAGE

   658 VERSION

   659 ACLOCAL

   660 AUTOCONF

   661 AUTOMAKE

   662 AUTOHEADER

   663 MAKEINFO

   664 install_sh

   665 STRIP

   666 INSTALL_STRIP_PROGRAM

   667 mkdir_p

   668 AWK

   669 SET_MAKE

   670 am__leading_dot

   671 AMTAR

   672 am__tar

   673 am__untar

   674 MAINTAINER_MODE_TRUE

   675 MAINTAINER_MODE_FALSE

   676 MAINT

   677 CC

   678 CFLAGS

   679 LDFLAGS

   680 CPPFLAGS

   681 ac_ct_CC

   682 EXEEXT

   683 OBJEXT

   684 DEPDIR

   685 am__include

   686 am__quote

   687 AMDEP_TRUE

   688 AMDEP_FALSE

   689 AMDEPBACKSLASH

   690 CCDEPMODE

   691 am__fastdepCC_TRUE

   692 am__fastdepCC_FALSE

   693 CCAS

   694 CCASFLAGS

   695 CPP

   696 GREP

   697 EGREP

   698 build

   699 build_cpu

   700 build_vendor

   701 build_os

   702 host

   703 host_cpu

   704 host_vendor

   705 host_os

   706 GUI_COCOA_TRUE

   707 GUI_COCOA_FALSE

   708 PKG_CONFIG

   709 LIBPNG_CFLAGS

   710 LIBPNG_LIBS

   711 GTK_CFLAGS

   712 GTK_LIBS

   713 GUI_GTK_TRUE

   714 GUI_GTK_FALSE

   715 VIDEO_OSMESA_TRUE

   716 VIDEO_OSMESA_FALSE

   717 VIDEO_GLX_TRUE

   718 VIDEO_GLX_FALSE

   719 VIDEO_NSGL_TRUE

   720 VIDEO_NSGL_FALSE

   721 BUILD_SH4X86_TRUE

   722 BUILD_SH4X86_FALSE

   723 BUILD_X86_64_TRUE

   724 BUILD_X86_64_FALSE

   725 PULSE_CFLAGS

   726 PULSE_LIBS

   727 AUDIO_PULSE_TRUE

   728 AUDIO_PULSE_FALSE

   729 ESOUND_CFLAGS

   730 ESOUND_LIBS

   731 AUDIO_ESOUND_TRUE

   732 AUDIO_ESOUND_FALSE

   733 ALSA_CFLAGS

   734 ALSA_LIBS

   735 AUDIO_ALSA_TRUE

   736 AUDIO_ALSA_FALSE

   737 CDROM_LINUX_TRUE

   738 CDROM_LINUX_FALSE

   739 JOY_LINUX_TRUE

   740 JOY_LINUX_FALSE

   741 SHCC

   742 SHLD

   743 SHOBJCOPY

   744 ARMCC

   745 ARMLD

   746 ARMOBJCOPY

   747 BUILD_SYSTEST_TRUE

   748 BUILD_SYSTEST_FALSE

   749 BUILD_ARMTEST_TRUE

   750 BUILD_ARMTEST_FALSE

   751 GETTEXT_PACKAGE

   752 USE_NLS

   753 MSGFMT

   754 MSGFMT_OPTS

   755 GMSGFMT

   756 XGETTEXT

   757 CATALOGS

   758 CATOBJEXT

   759 DATADIRNAME

   760 GMOFILES

   761 INSTOBJEXT

   762 INTLLIBS

   763 PO_IN_DATADIR_TRUE

   764 PO_IN_DATADIR_FALSE

   765 POFILES

   766 POSUB

   767 MKINSTALLDIRS

   768 LIBOBJS

   769 LTLIBOBJS'

   770 ac_subst_files=''

   771       ac_precious_vars='build_alias

   772 host_alias

   773 target_alias

   774 CC

   775 CFLAGS

   776 LDFLAGS

   777 LIBS

   778 CPPFLAGS

   779 CCAS

   780 CCASFLAGS

   781 CPP

   782 PKG_CONFIG

   783 LIBPNG_CFLAGS

   784 LIBPNG_LIBS

   785 GTK_CFLAGS

   786 GTK_LIBS

   787 PULSE_CFLAGS

   788 PULSE_LIBS

   789 ESOUND_CFLAGS

   790 ESOUND_LIBS

   791 ALSA_CFLAGS

   792 ALSA_LIBS'

   795 # Initialize some variables set by options.

   796 ac_init_help=

   797 ac_init_version=false

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

   799 # dashes changed to underlines.

   800 cache_file=/dev/null

   801 exec_prefix=NONE

   802 no_create=

   803 no_recursion=

   804 prefix=NONE

   805 program_prefix=NONE

   806 program_suffix=NONE

   807 program_transform_name=s,x,x,

   808 silent=

   809 site=

   810 srcdir=

   811 verbose=

   812 x_includes=NONE

   813 x_libraries=NONE

   815 # Installation directory options.

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

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

   818 # by default will actually change.

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

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

   821 bindir='${exec_prefix}/bin'

   822 sbindir='${exec_prefix}/sbin'

   823 libexecdir='${exec_prefix}/libexec'

   824 datarootdir='${prefix}/share'

   825 datadir='${datarootdir}'

   826 sysconfdir='${prefix}/etc'

   827 sharedstatedir='${prefix}/com'

   828 localstatedir='${prefix}/var'

   829 includedir='${prefix}/include'

   830 oldincludedir='/usr/include'

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

   832 infodir='${datarootdir}/info'

   833 htmldir='${docdir}'

   834 dvidir='${docdir}'

   835 pdfdir='${docdir}'

   836 psdir='${docdir}'

   837 libdir='${exec_prefix}/lib'

   838 localedir='${datarootdir}/locale'

   839 mandir='${datarootdir}/man'

   841 ac_prev=

   842 ac_dashdash=

   843 for ac_option

   844 do

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

   846   if test -n "$ac_prev"; then

   847     eval $ac_prev=\$ac_option

   848     ac_prev=

   849     continue

   850   fi

   852   case $ac_option in

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

   854   *)	ac_optarg=yes ;;

   855   esac

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

   859   case $ac_dashdash$ac_option in

   860   --)

   861     ac_dashdash=yes ;;

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

   864     ac_prev=bindir ;;

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

   866     bindir=$ac_optarg ;;

   868   -build | --build | --buil | --bui | --bu)

   869     ac_prev=build_alias ;;

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

   871     build_alias=$ac_optarg ;;

   873   -cache-file | --cache-file | --cache-fil | --cache-fi \

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

   875     ac_prev=cache_file ;;

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

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

   878     cache_file=$ac_optarg ;;

   880   --config-cache | -C)

   881     cache_file=config.cache ;;

   883   -datadir | --datadir | --datadi | --datad)

   884     ac_prev=datadir ;;

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

   886     datadir=$ac_optarg ;;

   888   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \

   889   | --dataroo | --dataro | --datar)

   890     ac_prev=datarootdir ;;

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

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

   893     datarootdir=$ac_optarg ;;

   895   -disable-* | --disable-*)

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

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

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

   899       { echo "$as_me: error: invalid feature name: $ac_feature" >&2

   900    { (exit 1); exit 1; }; }

   901     ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`

   902     eval enable_$ac_feature=no ;;

   904   -docdir | --docdir | --docdi | --doc | --do)

   905     ac_prev=docdir ;;

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

   907     docdir=$ac_optarg ;;

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

   910     ac_prev=dvidir ;;

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

   912     dvidir=$ac_optarg ;;

   914   -enable-* | --enable-*)

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

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

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

   918       { echo "$as_me: error: invalid feature name: $ac_feature" >&2

   919    { (exit 1); exit 1; }; }

   920     ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`

   921     eval enable_$ac_feature=\$ac_optarg ;;

   923   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \

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

   925   | --exec | --exe | --ex)

   926     ac_prev=exec_prefix ;;

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

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

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

   930     exec_prefix=$ac_optarg ;;

   932   -gas | --gas | --ga | --g)

   933     # Obsolete; use --with-gas.

   934     with_gas=yes ;;

   936   -help | --help | --hel | --he | -h)

   937     ac_init_help=long ;;

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

   939     ac_init_help=recursive ;;

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

   941     ac_init_help=short ;;

   943   -host | --host | --hos | --ho)

   944     ac_prev=host_alias ;;

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

   946     host_alias=$ac_optarg ;;

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

   949     ac_prev=htmldir ;;

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

   951   | --ht=*)

   952     htmldir=$ac_optarg ;;

   954   -includedir | --includedir | --includedi | --included | --include \

   955   | --includ | --inclu | --incl | --inc)

   956     ac_prev=includedir ;;

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

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

   959     includedir=$ac_optarg ;;

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

   962     ac_prev=infodir ;;

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

   964     infodir=$ac_optarg ;;

   966   -libdir | --libdir | --libdi | --libd)

   967     ac_prev=libdir ;;

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

   969     libdir=$ac_optarg ;;

   971   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \

   972   | --libexe | --libex | --libe)

   973     ac_prev=libexecdir ;;

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

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

   976     libexecdir=$ac_optarg ;;

   978   -localedir | --localedir | --localedi | --localed | --locale)

   979     ac_prev=localedir ;;

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

   981     localedir=$ac_optarg ;;

   983   -localstatedir | --localstatedir | --localstatedi | --localstated \

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

   985     ac_prev=localstatedir ;;

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

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

   988     localstatedir=$ac_optarg ;;

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

   991     ac_prev=mandir ;;

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

   993     mandir=$ac_optarg ;;

   995   -nfp | --nfp | --nf)

   996     # Obsolete; use --without-fp.

   997     with_fp=no ;;

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

  1000   | --no-cr | --no-c | -n)

  1001     no_create=yes ;;

  1003   -no-recursion | --no-recursion | --no-recursio | --no-recursi \

  1004   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)

  1005     no_recursion=yes ;;

  1007   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \

  1008   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \

  1009   | --oldin | --oldi | --old | --ol | --o)

  1010     ac_prev=oldincludedir ;;

  1011   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \

  1012   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \

  1013   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)

  1014     oldincludedir=$ac_optarg ;;

  1016   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)

  1017     ac_prev=prefix ;;

  1018   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)

  1019     prefix=$ac_optarg ;;

  1021   -program-prefix | --program-prefix | --program-prefi | --program-pref \

  1022   | --program-pre | --program-pr | --program-p)

  1023     ac_prev=program_prefix ;;

  1024   -program-prefix=* | --program-prefix=* | --program-prefi=* \

  1025   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)

  1026     program_prefix=$ac_optarg ;;

  1028   -program-suffix | --program-suffix | --program-suffi | --program-suff \

  1029   | --program-suf | --program-su | --program-s)

  1030     ac_prev=program_suffix ;;

  1031   -program-suffix=* | --program-suffix=* | --program-suffi=* \

  1032   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)

  1033     program_suffix=$ac_optarg ;;

  1035   -program-transform-name | --program-transform-name \

  1036   | --program-transform-nam | --program-transform-na \

  1037   | --program-transform-n | --program-transform- \

  1038   | --program-transform | --program-transfor \

  1039   | --program-transfo | --program-transf \

  1040   | --program-trans | --program-tran \

  1041   | --progr-tra | --program-tr | --program-t)

  1042     ac_prev=program_transform_name ;;

  1043   -program-transform-name=* | --program-transform-name=* \

  1044   | --program-transform-nam=* | --program-transform-na=* \

  1045   | --program-transform-n=* | --program-transform-=* \

  1046   | --program-transform=* | --program-transfor=* \

  1047   | --program-transfo=* | --program-transf=* \

  1048   | --program-trans=* | --program-tran=* \

  1049   | --progr-tra=* | --program-tr=* | --program-t=*)

  1050     program_transform_name=$ac_optarg ;;

  1052   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)

  1053     ac_prev=pdfdir ;;

  1054   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)

  1055     pdfdir=$ac_optarg ;;

  1057   -psdir | --psdir | --psdi | --psd | --ps)

  1058     ac_prev=psdir ;;

  1059   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)

  1060     psdir=$ac_optarg ;;

  1062   -q | -quiet | --quiet | --quie | --qui | --qu | --q \

  1063   | -silent | --silent | --silen | --sile | --sil)

  1064     silent=yes ;;

  1066   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)

  1067     ac_prev=sbindir ;;

  1068   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \

  1069   | --sbi=* | --sb=*)

  1070     sbindir=$ac_optarg ;;

  1072   -sharedstatedir | --sharedstatedir | --sharedstatedi \

  1073   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \

  1074   | --sharedst | --shareds | --shared | --share | --shar \

  1075   | --sha | --sh)

  1076     ac_prev=sharedstatedir ;;

  1077   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \

  1078   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \

  1079   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \

  1080   | --sha=* | --sh=*)

  1081     sharedstatedir=$ac_optarg ;;

  1083   -site | --site | --sit)

  1084     ac_prev=site ;;

  1085   -site=* | --site=* | --sit=*)

  1086     site=$ac_optarg ;;

  1088   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)

  1089     ac_prev=srcdir ;;

  1090   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)

  1091     srcdir=$ac_optarg ;;

  1093   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \

  1094   | --syscon | --sysco | --sysc | --sys | --sy)

  1095     ac_prev=sysconfdir ;;

  1096   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \

  1097   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)

  1098     sysconfdir=$ac_optarg ;;

  1100   -target | --target | --targe | --targ | --tar | --ta | --t)

  1101     ac_prev=target_alias ;;

  1102   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)

  1103     target_alias=$ac_optarg ;;

  1105   -v | -verbose | --verbose | --verbos | --verbo | --verb)

  1106     verbose=yes ;;

  1108   -version | --version | --versio | --versi | --vers | -V)

  1109     ac_init_version=: ;;

  1111   -with-* | --with-*)

  1112     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`

  1113     # Reject names that are not valid shell variable names.

  1114     expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&

  1115       { echo "$as_me: error: invalid package name: $ac_package" >&2

  1116    { (exit 1); exit 1; }; }

  1117     ac_package=`echo $ac_package | sed 's/[-.]/_/g'`

  1118     eval with_$ac_package=\$ac_optarg ;;

  1120   -without-* | --without-*)

  1121     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`

  1122     # Reject names that are not valid shell variable names.

  1123     expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&

  1124       { echo "$as_me: error: invalid package name: $ac_package" >&2

  1125    { (exit 1); exit 1; }; }

  1126     ac_package=`echo $ac_package | sed 's/[-.]/_/g'`

  1127     eval with_$ac_package=no ;;

  1129   --x)

  1130     # Obsolete; use --with-x.

  1131     with_x=yes ;;

  1133   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \

  1134   | --x-incl | --x-inc | --x-in | --x-i)

  1135     ac_prev=x_includes ;;

  1136   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \

  1137   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)

  1138     x_includes=$ac_optarg ;;

  1140   -x-libraries | --x-libraries | --x-librarie | --x-librari \

  1141   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)

  1142     ac_prev=x_libraries ;;

  1143   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \

  1144   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)

  1145     x_libraries=$ac_optarg ;;

  1147   -*) { echo "$as_me: error: unrecognized option: $ac_option

  1148 Try \`$0 --help' for more information." >&2

  1149    { (exit 1); exit 1; }; }

  1150     ;;

  1152   *=*)

  1153     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`

  1154     # Reject names that are not valid shell variable names.

  1155     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&

  1156       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2

  1157    { (exit 1); exit 1; }; }

  1158     eval $ac_envvar=\$ac_optarg

  1159     export $ac_envvar ;;

  1161   *)

  1162     # FIXME: should be removed in autoconf 3.0.

  1163     echo "$as_me: WARNING: you should use --build, --host, --target" >&2

  1164     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&

  1165       echo "$as_me: WARNING: invalid host type: $ac_option" >&2

  1166     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}

  1167     ;;

  1169   esac

  1170 done

  1172 if test -n "$ac_prev"; then

  1173   ac_option=--`echo $ac_prev | sed 's/_/-/g'`

  1174   { echo "$as_me: error: missing argument to $ac_option" >&2

  1175    { (exit 1); exit 1; }; }

  1176 fi

  1178 # Be sure to have absolute directory names.

  1179 for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \

  1180 		datadir sysconfdir sharedstatedir localstatedir includedir \

  1181 		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \

  1182 		libdir localedir mandir

  1183 do

  1184   eval ac_val=\$$ac_var

  1185   case $ac_val in

  1186     [\\/$]* | ?:[\\/]* )  continue;;

  1187     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;

  1188   esac

  1189   { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2

  1190    { (exit 1); exit 1; }; }

  1191 done

  1193 # There might be people who depend on the old broken behavior: `$host'

  1194 # used to hold the argument of --host etc.

  1195 # FIXME: To remove some day.

  1196 build=$build_alias

  1197 host=$host_alias

  1198 target=$target_alias

  1200 # FIXME: To remove some day.

  1201 if test "x$host_alias" != x; then

  1202   if test "x$build_alias" = x; then

  1203     cross_compiling=maybe

  1204     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.

  1205     If a cross compiler is detected then cross compile mode will be used." >&2

  1206   elif test "x$build_alias" != "x$host_alias"; then

  1207     cross_compiling=yes

  1208   fi

  1209 fi

  1211 ac_tool_prefix=

  1212 test -n "$host_alias" && ac_tool_prefix=$host_alias-

  1214 test "$silent" = yes && exec 6>/dev/null

  1217 ac_pwd=`pwd` && test -n "$ac_pwd" &&

  1218 ac_ls_di=`ls -di .` &&

  1219 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||

  1220   { echo "$as_me: error: Working directory cannot be determined" >&2

  1221    { (exit 1); exit 1; }; }

  1222 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||

  1223   { echo "$as_me: error: pwd does not report name of working directory" >&2

  1224    { (exit 1); exit 1; }; }

  1227 # Find the source files, if location was not specified.

  1228 if test -z "$srcdir"; then

  1229   ac_srcdir_defaulted=yes

  1230   # Try the directory containing this script, then the parent directory.

  1231   ac_confdir=`$as_dirname -- "$0" ||

  1232 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \

  1233 	 X"$0" : 'X\(//\)[^/]' \| \

  1234 	 X"$0" : 'X\(//\)$' \| \

  1235 	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||

  1236 echo X"$0" |

  1237     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{

  1238 	    s//\1/

  1239 	    q

  1240 	  }

  1241 	  /^X\(\/\/\)[^/].*/{

  1242 	    s//\1/

  1243 	    q

  1244 	  }

  1245 	  /^X\(\/\/\)$/{

  1246 	    s//\1/

  1247 	    q

  1248 	  }

  1249 	  /^X\(\/\).*/{

  1250 	    s//\1/

  1251 	    q

  1252 	  }

  1253 	  s/.*/./; q'`

  1254   srcdir=$ac_confdir

  1255   if test ! -r "$srcdir/$ac_unique_file"; then

  1256     srcdir=..

  1257   fi

  1258 else

  1259   ac_srcdir_defaulted=no

  1260 fi

  1261 if test ! -r "$srcdir/$ac_unique_file"; then

  1262   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."

  1263   { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2

  1264    { (exit 1); exit 1; }; }

  1265 fi

  1266 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"

  1267 ac_abs_confdir=`(

  1268 	cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2

  1269    { (exit 1); exit 1; }; }

  1270 	pwd)`

  1271 # When building in place, set srcdir=.

  1272 if test "$ac_abs_confdir" = "$ac_pwd"; then

  1273   srcdir=.

  1274 fi

  1275 # Remove unnecessary trailing slashes from srcdir.

  1276 # Double slashes in file names in object file debugging info

  1277 # mess up M-x gdb in Emacs.

  1278 case $srcdir in

  1279 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;

  1280 esac

  1281 for ac_var in $ac_precious_vars; do

  1282   eval ac_env_${ac_var}_set=\${${ac_var}+set}

  1283   eval ac_env_${ac_var}_value=\$${ac_var}

  1284   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}

  1285   eval ac_cv_env_${ac_var}_value=\$${ac_var}

  1286 done

  1288 #

  1289 # Report the --help message.

  1290 #

  1291 if test "$ac_init_help" = "long"; then

  1292   # Omit some internal or obsolete options to make the list less imposing.

  1293   # This message is too long to be a string in the A/UX 3.1 sh.

  1294   cat <<_ACEOF

  1295 \`configure' configures this package to adapt to many kinds of systems.

  1297 Usage: $0 [OPTION]... [VAR=VALUE]...

  1299 To assign environment variables (e.g., CC, CFLAGS...), specify them as

  1300 VAR=VALUE.  See below for descriptions of some of the useful variables.

  1302 Defaults for the options are specified in brackets.

  1304 Configuration:

  1305   -h, --help              display this help and exit

  1306       --help=short        display options specific to this package

  1307       --help=recursive    display the short help of all the included packages

  1308   -V, --version           display version information and exit

  1309   -q, --quiet, --silent   do not print \`checking...' messages

  1310       --cache-file=FILE   cache test results in FILE [disabled]

  1311   -C, --config-cache      alias for \`--cache-file=config.cache'

  1312   -n, --no-create         do not create output files

  1313       --srcdir=DIR        find the sources in DIR [configure dir or \`..']

  1315 Installation directories:

  1316   --prefix=PREFIX         install architecture-independent files in PREFIX

  1317 			  [$ac_default_prefix]

  1318   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX

  1319 			  [PREFIX]

  1321 By default, \`make install' will install all the files in

  1322 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify

  1323 an installation prefix other than \`$ac_default_prefix' using \`--prefix',

  1324 for instance \`--prefix=\$HOME'.

  1326 For better control, use the options below.

  1328 Fine tuning of the installation directories:

  1329   --bindir=DIR           user executables [EPREFIX/bin]

  1330   --sbindir=DIR          system admin executables [EPREFIX/sbin]

  1331   --libexecdir=DIR       program executables [EPREFIX/libexec]

  1332   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]

  1333   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]

  1334   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]

  1335   --libdir=DIR           object code libraries [EPREFIX/lib]

  1336   --includedir=DIR       C header files [PREFIX/include]

  1337   --oldincludedir=DIR    C header files for non-gcc [/usr/include]

  1338   --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]

  1339   --datadir=DIR          read-only architecture-independent data [DATAROOTDIR]

  1340   --infodir=DIR          info documentation [DATAROOTDIR/info]

  1341   --localedir=DIR        locale-dependent data [DATAROOTDIR/locale]

  1342   --mandir=DIR           man documentation [DATAROOTDIR/man]

  1343   --docdir=DIR           documentation root [DATAROOTDIR/doc/PACKAGE]

  1344   --htmldir=DIR          html documentation [DOCDIR]

  1345   --dvidir=DIR           dvi documentation [DOCDIR]

  1346   --pdfdir=DIR           pdf documentation [DOCDIR]

  1347   --psdir=DIR            ps documentation [DOCDIR]

  1348 _ACEOF

  1350   cat <<\_ACEOF

  1352 Program names:

  1353   --program-prefix=PREFIX            prepend PREFIX to installed program names

  1354   --program-suffix=SUFFIX            append SUFFIX to installed program names

  1355   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names

  1357 System types:

  1358   --build=BUILD     configure for building on BUILD [guessed]

  1359   --host=HOST       cross-compile to build programs to run on HOST [BUILD]

  1360 _ACEOF

  1361 fi

  1363 if test -n "$ac_init_help"; then

  1365   cat <<\_ACEOF

  1367 Optional Features:

  1368   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)

  1369   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]

  1370   --enable-maintainer-mode  enable make rules and dependencies not useful

  1371 			  (and sometimes confusing) to the casual installer

  1372   --disable-dependency-tracking  speeds up one-time build

  1373   --enable-dependency-tracking   do not reject slow dependency extractors

  1374   --enable-trace          Enable generation of IO traces (warning: hurts

  1375                           performance)

  1376   --enable-watch          Enable watchpoints in the debugger (warning: hurts

  1377                           performance)

  1378   --enable-sh4stats       Enable statistics on executed sh4 instructions

  1380 Optional Packages:

  1381   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]

  1382   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)

  1383   --with-osmesa           Build with the osmesa GL library (software

  1384                           rendering)

  1386 Some influential environment variables:

  1387   CC          C compiler command

  1388   CFLAGS      C compiler flags

  1389   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a

  1390               nonstandard directory <lib dir>

  1391   LIBS        libraries to pass to the linker, e.g. -l<library>

  1392   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if

  1393               you have headers in a nonstandard directory <include dir>

  1394   CCAS        assembler compiler command (defaults to CC)

  1395   CCASFLAGS   assembler compiler flags (defaults to CFLAGS)

  1396   CPP         C preprocessor

  1397   PKG_CONFIG  path to pkg-config utility

  1398   LIBPNG_CFLAGS

  1399               C compiler flags for LIBPNG, overriding pkg-config

  1400   LIBPNG_LIBS linker flags for LIBPNG, overriding pkg-config

  1401   GTK_CFLAGS  C compiler flags for GTK, overriding pkg-config

  1402   GTK_LIBS    linker flags for GTK, overriding pkg-config

  1403   PULSE_CFLAGS

  1404               C compiler flags for PULSE, overriding pkg-config

  1405   PULSE_LIBS  linker flags for PULSE, overriding pkg-config

  1406   ESOUND_CFLAGS

  1407               C compiler flags for ESOUND, overriding pkg-config

  1408   ESOUND_LIBS linker flags for ESOUND, overriding pkg-config

  1409   ALSA_CFLAGS C compiler flags for ALSA, overriding pkg-config

  1410   ALSA_LIBS   linker flags for ALSA, overriding pkg-config

  1412 Use these variables to override the choices made by `configure' or to help

  1413 it to find libraries and programs with nonstandard names/locations.

  1415 _ACEOF

  1416 ac_status=$?

  1417 fi

  1419 if test "$ac_init_help" = "recursive"; then

  1420   # If there are subdirs, report their specific --help.

  1421   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue

  1422     test -d "$ac_dir" || continue

  1423     ac_builddir=.

  1425 case "$ac_dir" in

  1426 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;

  1427 *)

  1428   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`

  1429   # A ".." for each directory in $ac_dir_suffix.

  1430   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`

  1431   case $ac_top_builddir_sub in

  1432   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;

  1433   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;

  1434   esac ;;

  1435 esac

  1436 ac_abs_top_builddir=$ac_pwd

  1437 ac_abs_builddir=$ac_pwd$ac_dir_suffix

  1438 # for backward compatibility:

  1439 ac_top_builddir=$ac_top_build_prefix

  1441 case $srcdir in

  1442   .)  # We are building in place.

  1443     ac_srcdir=.

  1444     ac_top_srcdir=$ac_top_builddir_sub

  1445     ac_abs_top_srcdir=$ac_pwd ;;

  1446   [\\/]* | ?:[\\/]* )  # Absolute name.

  1447     ac_srcdir=$srcdir$ac_dir_suffix;

  1448     ac_top_srcdir=$srcdir

  1449     ac_abs_top_srcdir=$srcdir ;;

  1450   *) # Relative name.

  1451     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix

  1452     ac_top_srcdir=$ac_top_build_prefix$srcdir

  1453     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;

  1454 esac

  1455 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix

  1457     cd "$ac_dir" || { ac_status=$?; continue; }

  1458     # Check for guested configure.

  1459     if test -f "$ac_srcdir/configure.gnu"; then

  1460       echo &&

  1461       $SHELL "$ac_srcdir/configure.gnu" --help=recursive

  1462     elif test -f "$ac_srcdir/configure"; then

  1463       echo &&

  1464       $SHELL "$ac_srcdir/configure" --help=recursive

  1465     else

  1466       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2

  1467     fi || ac_status=$?

  1468     cd "$ac_pwd" || { ac_status=$?; break; }

  1469   done

  1470 fi

  1472 test -n "$ac_init_help" && exit $ac_status

  1473 if $ac_init_version; then

  1474   cat <<\_ACEOF

  1475 configure

  1476 generated by GNU Autoconf 2.61

  1478 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,

  1479 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.

  1480 This configure script is free software; the Free Software Foundation

  1481 gives unlimited permission to copy, distribute and modify it.

  1482 _ACEOF

  1483   exit

  1484 fi

  1485 cat >config.log <<_ACEOF

  1486 This file contains any messages produced by compilers while

  1487 running configure, to aid debugging if configure makes a mistake.

  1489 It was created by $as_me, which was

  1490 generated by GNU Autoconf 2.61.  Invocation command line was

  1492   $ $0 $@

  1494 _ACEOF

  1495 exec 5>>config.log

  1496 {

  1497 cat <<_ASUNAME

  1498 ## --------- ##

  1499 ## Platform. ##

  1500 ## --------- ##

  1502 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`

  1503 uname -m = `(uname -m) 2>/dev/null || echo unknown`

  1504 uname -r = `(uname -r) 2>/dev/null || echo unknown`

  1505 uname -s = `(uname -s) 2>/dev/null || echo unknown`

  1506 uname -v = `(uname -v) 2>/dev/null || echo unknown`

  1508 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`

  1509 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`

  1511 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`

  1512 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`

  1513 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`

  1514 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`

  1515 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`

  1516 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`

  1517 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`

  1519 _ASUNAME

  1521 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

  1522 for as_dir in $PATH

  1523 do

  1524   IFS=$as_save_IFS

  1525   test -z "$as_dir" && as_dir=.

  1526   echo "PATH: $as_dir"

  1527 done

  1528 IFS=$as_save_IFS

  1530 } >&5

  1532 cat >&5 <<_ACEOF

  1535 ## ----------- ##

  1536 ## Core tests. ##

  1537 ## ----------- ##

  1539 _ACEOF

  1542 # Keep a trace of the command line.

  1543 # Strip out --no-create and --no-recursion so they do not pile up.

  1544 # Strip out --silent because we don't want to record it for future runs.

  1545 # Also quote any args containing shell meta-characters.

  1546 # Make two passes to allow for proper duplicate-argument suppression.

  1547 ac_configure_args=

  1548 ac_configure_args0=

  1549 ac_configure_args1=

  1550 ac_must_keep_next=false

  1551 for ac_pass in 1 2

  1552 do

  1553   for ac_arg

  1554   do

  1555     case $ac_arg in

  1556     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;

  1557     -q | -quiet | --quiet | --quie | --qui | --qu | --q \

  1558     | -silent | --silent | --silen | --sile | --sil)

  1559       continue ;;

  1560     *\'*)

  1561       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;

  1562     esac

  1563     case $ac_pass in

  1564     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;

  1565     2)

  1566       ac_configure_args1="$ac_configure_args1 '$ac_arg'"

  1567       if test $ac_must_keep_next = true; then

  1568 	ac_must_keep_next=false # Got value, back to normal.

  1569       else

  1570 	case $ac_arg in

  1571 	  *=* | --config-cache | -C | -disable-* | --disable-* \

  1572 	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \

  1573 	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \

  1574 	  | -with-* | --with-* | -without-* | --without-* | --x)

  1575 	    case "$ac_configure_args0 " in

  1576 	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;

  1577 	    esac

  1578 	    ;;

  1579 	  -* ) ac_must_keep_next=true ;;

  1580 	esac

  1581       fi

  1582       ac_configure_args="$ac_configure_args '$ac_arg'"

  1583       ;;

  1584     esac

  1585   done

  1586 done

  1587 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }

  1588 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }

  1590 # When interrupted or exit'd, cleanup temporary files, and complete

  1591 # config.log.  We remove comments because anyway the quotes in there

  1592 # would cause problems or look ugly.

  1593 # WARNING: Use '\'' to represent an apostrophe within the trap.

  1594 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.

  1595 trap 'exit_status=$?

  1596   # Save into config.log some information that might help in debugging.

  1597   {

  1598     echo

  1600     cat <<\_ASBOX

  1601 ## ---------------- ##

  1602 ## Cache variables. ##

  1603 ## ---------------- ##

  1604 _ASBOX

  1605     echo

  1606     # The following way of writing the cache mishandles newlines in values,

  1607 (

  1608   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do

  1609     eval ac_val=\$$ac_var

  1610     case $ac_val in #(

  1611     *${as_nl}*)

  1612       case $ac_var in #(

  1613       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5

  1614 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;

  1615       esac

  1616       case $ac_var in #(

  1617       _ | IFS | as_nl) ;; #(

  1618       *) $as_unset $ac_var ;;

  1619       esac ;;

  1620     esac

  1621   done

  1622   (set) 2>&1 |

  1623     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(

  1624     *${as_nl}ac_space=\ *)

  1625       sed -n \

  1626 	"s/'\''/'\''\\\\'\'''\''/g;

  1627 	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"

  1628       ;; #(

  1629     *)

  1630       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"

  1631       ;;

  1632     esac |

  1633     sort

  1634 )

  1635     echo

  1637     cat <<\_ASBOX

  1638 ## ----------------- ##

  1639 ## Output variables. ##

  1640 ## ----------------- ##

  1641 _ASBOX

  1642     echo

  1643     for ac_var in $ac_subst_vars

  1644     do

  1645       eval ac_val=\$$ac_var

  1646       case $ac_val in

  1647       *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;

  1648       esac

  1649       echo "$ac_var='\''$ac_val'\''"

  1650     done | sort

  1651     echo

  1653     if test -n "$ac_subst_files"; then

  1654       cat <<\_ASBOX

  1655 ## ------------------- ##

  1656 ## File substitutions. ##

  1657 ## ------------------- ##

  1658 _ASBOX

  1659       echo

  1660       for ac_var in $ac_subst_files

  1661       do

  1662 	eval ac_val=\$$ac_var

  1663 	case $ac_val in

  1664 	*\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;

  1665 	esac

  1666 	echo "$ac_var='\''$ac_val'\''"

  1667       done | sort

  1668       echo

  1669     fi

  1671     if test -s confdefs.h; then

  1672       cat <<\_ASBOX

  1673 ## ----------- ##

  1674 ## confdefs.h. ##

  1675 ## ----------- ##

  1676 _ASBOX

  1677       echo

  1678       cat confdefs.h

  1679       echo

  1680     fi

  1681     test "$ac_signal" != 0 &&

  1682       echo "$as_me: caught signal $ac_signal"

  1683     echo "$as_me: exit $exit_status"

  1684   } >&5

  1685   rm -f core *.core core.conftest.* &&

  1686     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&

  1687     exit $exit_status

  1688 ' 0

  1689 for ac_signal in 1 2 13 15; do

  1690   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal

  1691 done

  1692 ac_signal=0

  1694 # confdefs.h avoids OS command line length limits that DEFS can exceed.

  1695 rm -f -r conftest* confdefs.h

  1697 # Predefined preprocessor variables.

  1699 cat >>confdefs.h <<_ACEOF

  1700 #define PACKAGE_NAME "$PACKAGE_NAME"

  1701 _ACEOF

  1704 cat >>confdefs.h <<_ACEOF

  1705 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"

  1706 _ACEOF

  1709 cat >>confdefs.h <<_ACEOF

  1710 #define PACKAGE_VERSION "$PACKAGE_VERSION"

  1711 _ACEOF

  1714 cat >>confdefs.h <<_ACEOF

  1715 #define PACKAGE_STRING "$PACKAGE_STRING"

  1716 _ACEOF

  1719 cat >>confdefs.h <<_ACEOF

  1720 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"

  1721 _ACEOF

  1724 # Let the site file select an alternate cache file if it wants to.

  1725 # Prefer explicitly selected file to automatically selected ones.

  1726 if test -n "$CONFIG_SITE"; then

  1727   set x "$CONFIG_SITE"

  1728 elif test "x$prefix" != xNONE; then

  1729   set x "$prefix/share/config.site" "$prefix/etc/config.site"

  1730 else

  1731   set x "$ac_default_prefix/share/config.site" \

  1732 	"$ac_default_prefix/etc/config.site"

  1733 fi

  1734 shift

  1735 for ac_site_file

  1736 do

  1737   if test -r "$ac_site_file"; then

  1738     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5

  1739 echo "$as_me: loading site script $ac_site_file" >&6;}

  1740     sed 's/^/| /' "$ac_site_file" >&5

  1741     . "$ac_site_file"

  1742   fi

  1743 done

  1745 if test -r "$cache_file"; then

  1746   # Some versions of bash will fail to source /dev/null (special

  1747   # files actually), so we avoid doing that.

  1748   if test -f "$cache_file"; then

  1749     { echo "$as_me:$LINENO: loading cache $cache_file" >&5

  1750 echo "$as_me: loading cache $cache_file" >&6;}

  1751     case $cache_file in

  1752       [\\/]* | ?:[\\/]* ) . "$cache_file";;

  1753       *)                      . "./$cache_file";;

  1754     esac

  1755   fi

  1756 else

  1757   { echo "$as_me:$LINENO: creating cache $cache_file" >&5

  1758 echo "$as_me: creating cache $cache_file" >&6;}

  1759   >$cache_file

  1760 fi

  1762 # Check that the precious variables saved in the cache have kept the same

  1763 # value.

  1764 ac_cache_corrupted=false

  1765 for ac_var in $ac_precious_vars; do

  1766   eval ac_old_set=\$ac_cv_env_${ac_var}_set

  1767   eval ac_new_set=\$ac_env_${ac_var}_set

  1768   eval ac_old_val=\$ac_cv_env_${ac_var}_value

  1769   eval ac_new_val=\$ac_env_${ac_var}_value

  1770   case $ac_old_set,$ac_new_set in

  1771     set,)

  1772       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5

  1773 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}

  1774       ac_cache_corrupted=: ;;

  1775     ,set)

  1776       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5

  1777 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}

  1778       ac_cache_corrupted=: ;;

  1779     ,);;

  1780     *)

  1781       if test "x$ac_old_val" != "x$ac_new_val"; then

  1782 	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5

  1783 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}

  1784 	{ echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5

  1785 echo "$as_me:   former value:  $ac_old_val" >&2;}

  1786 	{ echo "$as_me:$LINENO:   current value: $ac_new_val" >&5

  1787 echo "$as_me:   current value: $ac_new_val" >&2;}

  1788 	ac_cache_corrupted=:

  1789       fi;;

  1790   esac

  1791   # Pass precious variables to config.status.

  1792   if test "$ac_new_set" = set; then

  1793     case $ac_new_val in

  1794     *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;

  1795     *) ac_arg=$ac_var=$ac_new_val ;;

  1796     esac

  1797     case " $ac_configure_args " in

  1798       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.

  1799       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;

  1800     esac

  1801   fi

  1802 done

  1803 if $ac_cache_corrupted; then

  1804   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5

  1805 echo "$as_me: error: changes in the environment can compromise the build" >&2;}

  1806   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5

  1807 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}

  1808    { (exit 1); exit 1; }; }

  1809 fi

  1827 ac_ext=c

  1828 ac_cpp='$CPP $CPPFLAGS'

  1829 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'

  1830 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'

  1831 ac_compiler_gnu=$ac_cv_c_compiler_gnu

  1834 am__api_version="1.9"

  1835 ac_aux_dir=

  1836 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do

  1837   if test -f "$ac_dir/install-sh"; then

  1838     ac_aux_dir=$ac_dir

  1839     ac_install_sh="$ac_aux_dir/install-sh -c"

  1840     break

  1841   elif test -f "$ac_dir/install.sh"; then

  1842     ac_aux_dir=$ac_dir

  1843     ac_install_sh="$ac_aux_dir/install.sh -c"

  1844     break

  1845   elif test -f "$ac_dir/shtool"; then

  1846     ac_aux_dir=$ac_dir

  1847     ac_install_sh="$ac_aux_dir/shtool install -c"

  1848     break

  1849   fi

  1850 done

  1851 if test -z "$ac_aux_dir"; then

  1852   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5

  1853 echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}

  1854    { (exit 1); exit 1; }; }

  1855 fi

  1857 # These three variables are undocumented and unsupported,

  1858 # and are intended to be withdrawn in a future Autoconf release.

  1859 # They can cause serious problems if a builder's source tree is in a directory

  1860 # whose full name contains unusual characters.

  1861 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.

  1862 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.

  1863 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.

  1866 # Find a good install program.  We prefer a C program (faster),

  1867 # so one script is as good as another.  But avoid the broken or

  1868 # incompatible versions:

  1869 # SysV /etc/install, /usr/sbin/install

  1870 # SunOS /usr/etc/install

  1871 # IRIX /sbin/install

  1872 # AIX /bin/install

  1873 # AmigaOS /C/install, which installs bootblocks on floppy discs

  1874 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag

  1875 # AFS /usr/afsws/bin/install, which mishandles nonexistent args

  1876 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"

  1877 # OS/2's system install, which has a completely different semantic

  1878 # ./install, which can be erroneously created by make from ./install.sh.

  1879 { echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5

  1880 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }

  1881 if test -z "$INSTALL"; then

  1882 if test "${ac_cv_path_install+set}" = set; then

  1883   echo $ECHO_N "(cached) $ECHO_C" >&6

  1884 else

  1885   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

  1886 for as_dir in $PATH

  1887 do

  1888   IFS=$as_save_IFS

  1889   test -z "$as_dir" && as_dir=.

  1890   # Account for people who put trailing slashes in PATH elements.

  1891 case $as_dir/ in

  1892   ./ | .// | /cC/* | \

  1893   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \

  1894   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \

  1895   /usr/ucb/* ) ;;

  1896   *)

  1897     # OSF1 and SCO ODT 3.0 have their own names for install.

  1898     # Don't use installbsd from OSF since it installs stuff as root

  1899     # by default.

  1900     for ac_prog in ginstall scoinst install; do

  1901       for ac_exec_ext in '' $ac_executable_extensions; do

  1902 	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then

  1903 	  if test $ac_prog = install &&

  1904 	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then

  1905 	    # AIX install.  It has an incompatible calling convention.

  1906 	    :

  1907 	  elif test $ac_prog = install &&

  1908 	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then

  1909 	    # program-specific install script used by HP pwplus--don't use.

  1910 	    :

  1911 	  else

  1912 	    ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"

  1913 	    break 3

  1914 	  fi

  1915 	fi

  1916       done

  1917     done

  1918     ;;

  1919 esac

  1920 done

  1921 IFS=$as_save_IFS

  1924 fi

  1925   if test "${ac_cv_path_install+set}" = set; then

  1926     INSTALL=$ac_cv_path_install

  1927   else

  1928     # As a last resort, use the slow shell script.  Don't cache a

  1929     # value for INSTALL within a source directory, because that will

  1930     # break other packages using the cache if that directory is

  1931     # removed, or if the value is a relative name.

  1932     INSTALL=$ac_install_sh

  1933   fi

  1934 fi

  1935 { echo "$as_me:$LINENO: result: $INSTALL" >&5

  1936 echo "${ECHO_T}$INSTALL" >&6; }

  1938 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.

  1939 # It thinks the first close brace ends the variable substitution.

  1940 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'

  1942 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'

  1944 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'

  1946 { echo "$as_me:$LINENO: checking whether build environment is sane" >&5

  1947 echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6; }

  1948 # Just in case

  1949 sleep 1

  1950 echo timestamp > conftest.file

  1951 # Do `set' in a subshell so we don't clobber the current shell's

  1952 # arguments.  Must try -L first in case configure is actually a

  1953 # symlink; some systems play weird games with the mod time of symlinks

  1954 # (eg FreeBSD returns the mod time of the symlink's containing

  1955 # directory).

  1956 if (

  1957    set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`

  1958    if test "$*" = "X"; then

  1959       # -L didn't work.

  1960       set X `ls -t $srcdir/configure conftest.file`

  1961    fi

  1962    rm -f conftest.file

  1963    if test "$*" != "X $srcdir/configure conftest.file" \

  1964       && test "$*" != "X conftest.file $srcdir/configure"; then

  1966       # If neither matched, then we have a broken ls.  This can happen

  1967       # if, for instance, CONFIG_SHELL is bash and it inherits a

  1968       # broken ls alias from the environment.  This has actually

  1969       # happened.  Such a system could not be considered "sane".

  1970       { { echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken

  1971 alias in your environment" >&5

  1972 echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken

  1973 alias in your environment" >&2;}

  1974    { (exit 1); exit 1; }; }

  1975    fi

  1977    test "$2" = conftest.file

  1978    )

  1979 then

  1980    # Ok.

  1981    :

  1982 else

  1983    { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!

  1984 Check your system clock" >&5

  1985 echo "$as_me: error: newly created file is older than distributed files!

  1986 Check your system clock" >&2;}

  1987    { (exit 1); exit 1; }; }

  1988 fi

  1989 { echo "$as_me:$LINENO: result: yes" >&5

  1990 echo "${ECHO_T}yes" >&6; }

  1991 test "$program_prefix" != NONE &&

  1992   program_transform_name="s&^&$program_prefix&;$program_transform_name"

  1993 # Use a double $ so make ignores it.

  1994 test "$program_suffix" != NONE &&

  1995   program_transform_name="s&\$&$program_suffix&;$program_transform_name"

  1996 # Double any \ or $.  echo might interpret backslashes.

  1997 # By default was `s,x,x', remove it if useless.

  1998 cat <<\_ACEOF >conftest.sed

  1999 s/[\\$]/&&/g;s/;s,x,x,$//

  2000 _ACEOF

  2001 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`

  2002 rm -f conftest.sed

  2004 # expand $ac_aux_dir to an absolute path

  2005 am_aux_dir=`cd $ac_aux_dir && pwd`

  2007 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"

  2008 # Use eval to expand $SHELL

  2009 if eval "$MISSING --run true"; then

  2010   am_missing_run="$MISSING --run "

  2011 else

  2012   am_missing_run=

  2013   { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5

  2014 echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}

  2015 fi

  2017 if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then

  2018   # We used to keeping the `.' as first argument, in order to

  2019   # allow $(mkdir_p) to be used without argument.  As in

  2020   #   $(mkdir_p) $(somedir)

  2021   # where $(somedir) is conditionally defined.  However this is wrong

  2022   # for two reasons:

  2023   #  1. if the package is installed by a user who cannot write `.'

  2024   #     make install will fail,

  2025   #  2. the above comment should most certainly read

  2026   #     $(mkdir_p) $(DESTDIR)$(somedir)

  2027   #     so it does not work when $(somedir) is undefined and

  2028   #     $(DESTDIR) is not.

  2029   #  To support the latter case, we have to write

  2030   #     test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),

  2031   #  so the `.' trick is pointless.

  2032   mkdir_p='mkdir -p --'

  2033 else

  2034   # On NextStep and OpenStep, the `mkdir' command does not

  2035   # recognize any option.  It will interpret all options as

  2036   # directories to create, and then abort because `.' already

  2037   # exists.

  2038   for d in ./-p ./--version;

  2039   do

  2040     test -d $d && rmdir $d

  2041   done

  2042   # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.

  2043   if test -f "$ac_aux_dir/mkinstalldirs"; then

  2044     mkdir_p='$(mkinstalldirs)'

  2045   else

  2046     mkdir_p='$(install_sh) -d'

  2047   fi

  2048 fi

  2050 for ac_prog in gawk mawk nawk awk

  2051 do

  2052   # Extract the first word of "$ac_prog", so it can be a program name with args.

  2053 set dummy $ac_prog; ac_word=$2

  2054 { echo "$as_me:$LINENO: checking for $ac_word" >&5

  2055 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

  2056 if test "${ac_cv_prog_AWK+set}" = set; then

  2057   echo $ECHO_N "(cached) $ECHO_C" >&6

  2058 else

  2059   if test -n "$AWK"; then

  2060   ac_cv_prog_AWK="$AWK" # Let the user override the test.

  2061 else

  2062 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

  2063 for as_dir in $PATH

  2064 do

  2065   IFS=$as_save_IFS

  2066   test -z "$as_dir" && as_dir=.

  2067   for ac_exec_ext in '' $ac_executable_extensions; do

  2068   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

  2069     ac_cv_prog_AWK="$ac_prog"

  2070     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

  2071     break 2

  2072   fi

  2073 done

  2074 done

  2075 IFS=$as_save_IFS

  2077 fi

  2078 fi

  2079 AWK=$ac_cv_prog_AWK

  2080 if test -n "$AWK"; then

  2081   { echo "$as_me:$LINENO: result: $AWK" >&5

  2082 echo "${ECHO_T}$AWK" >&6; }

  2083 else

  2084   { echo "$as_me:$LINENO: result: no" >&5

  2085 echo "${ECHO_T}no" >&6; }

  2086 fi

  2089   test -n "$AWK" && break

  2090 done

  2092 { echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5

  2093 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; }

  2094 set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`

  2095 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then

  2096   echo $ECHO_N "(cached) $ECHO_C" >&6

  2097 else

  2098   cat >conftest.make <<\_ACEOF

  2099 SHELL = /bin/sh

  2100 all:

  2101 	@echo '@@@%%%=$(MAKE)=@@@%%%'

  2102 _ACEOF

  2103 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.

  2104 case `${MAKE-make} -f conftest.make 2>/dev/null` in

  2105   *@@@%%%=?*=@@@%%%*)

  2106     eval ac_cv_prog_make_${ac_make}_set=yes;;

  2107   *)

  2108     eval ac_cv_prog_make_${ac_make}_set=no;;

  2109 esac

  2110 rm -f conftest.make

  2111 fi

  2112 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then

  2113   { echo "$as_me:$LINENO: result: yes" >&5

  2114 echo "${ECHO_T}yes" >&6; }

  2115   SET_MAKE=

  2116 else

  2117   { echo "$as_me:$LINENO: result: no" >&5

  2118 echo "${ECHO_T}no" >&6; }

  2119   SET_MAKE="MAKE=${MAKE-make}"

  2120 fi

  2122 rm -rf .tst 2>/dev/null

  2123 mkdir .tst 2>/dev/null

  2124 if test -d .tst; then

  2125   am__leading_dot=.

  2126 else

  2127   am__leading_dot=_

  2128 fi

  2129 rmdir .tst 2>/dev/null

  2131 # test to see if srcdir already configured

  2132 if test "`cd $srcdir && pwd`" != "`pwd`" &&

  2133    test -f $srcdir/config.status; then

  2134   { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5

  2135 echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}

  2136    { (exit 1); exit 1; }; }

  2137 fi

  2139 # test whether we have cygpath

  2140 if test -z "$CYGPATH_W"; then

  2141   if (cygpath --version) >/dev/null 2>/dev/null; then

  2142     CYGPATH_W='cygpath -w'

  2143   else

  2144     CYGPATH_W=echo

  2145   fi

  2146 fi

  2149 # Define the identity of the package.

  2150  PACKAGE=lxdream

  2151  VERSION=0.8.1

  2154 cat >>confdefs.h <<_ACEOF

  2155 #define PACKAGE "$PACKAGE"

  2156 _ACEOF

  2159 cat >>confdefs.h <<_ACEOF

  2160 #define VERSION "$VERSION"

  2161 _ACEOF

  2163 # Some tools Automake needs.

  2165 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}

  2168 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}

  2171 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}

  2174 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}

  2177 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}

  2179 install_sh=${install_sh-"$am_aux_dir/install-sh"}

  2181 # Installed binaries are usually stripped using `strip' when the user

  2182 # run `make install-strip'.  However `strip' might not be the right

  2183 # tool to use in cross-compilation environments, therefore Automake

  2184 # will honor the `STRIP' environment variable to overrule this program.

  2185 if test "$cross_compiling" != no; then

  2186   if test -n "$ac_tool_prefix"; then

  2187   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.

  2188 set dummy ${ac_tool_prefix}strip; ac_word=$2

  2189 { echo "$as_me:$LINENO: checking for $ac_word" >&5

  2190 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

  2191 if test "${ac_cv_prog_STRIP+set}" = set; then

  2192   echo $ECHO_N "(cached) $ECHO_C" >&6

  2193 else

  2194   if test -n "$STRIP"; then

  2195   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.

  2196 else

  2197 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

  2198 for as_dir in $PATH

  2199 do

  2200   IFS=$as_save_IFS

  2201   test -z "$as_dir" && as_dir=.

  2202   for ac_exec_ext in '' $ac_executable_extensions; do

  2203   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

  2204     ac_cv_prog_STRIP="${ac_tool_prefix}strip"

  2205     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

  2206     break 2

  2207   fi

  2208 done

  2209 done

  2210 IFS=$as_save_IFS

  2212 fi

  2213 fi

  2214 STRIP=$ac_cv_prog_STRIP

  2215 if test -n "$STRIP"; then

  2216   { echo "$as_me:$LINENO: result: $STRIP" >&5

  2217 echo "${ECHO_T}$STRIP" >&6; }

  2218 else

  2219   { echo "$as_me:$LINENO: result: no" >&5

  2220 echo "${ECHO_T}no" >&6; }

  2221 fi

  2224 fi

  2225 if test -z "$ac_cv_prog_STRIP"; then

  2226   ac_ct_STRIP=$STRIP

  2227   # Extract the first word of "strip", so it can be a program name with args.

  2228 set dummy strip; ac_word=$2

  2229 { echo "$as_me:$LINENO: checking for $ac_word" >&5

  2230 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

  2231 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then

  2232   echo $ECHO_N "(cached) $ECHO_C" >&6

  2233 else

  2234   if test -n "$ac_ct_STRIP"; then

  2235   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.

  2236 else

  2237 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

  2238 for as_dir in $PATH

  2239 do

  2240   IFS=$as_save_IFS

  2241   test -z "$as_dir" && as_dir=.

  2242   for ac_exec_ext in '' $ac_executable_extensions; do

  2243   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

  2244     ac_cv_prog_ac_ct_STRIP="strip"

  2245     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

  2246     break 2

  2247   fi

  2248 done

  2249 done

  2250 IFS=$as_save_IFS

  2252 fi

  2253 fi

  2254 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP

  2255 if test -n "$ac_ct_STRIP"; then

  2256   { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5

  2257 echo "${ECHO_T}$ac_ct_STRIP" >&6; }

  2258 else

  2259   { echo "$as_me:$LINENO: result: no" >&5

  2260 echo "${ECHO_T}no" >&6; }

  2261 fi

  2263   if test "x$ac_ct_STRIP" = x; then

  2264     STRIP=":"

  2265   else

  2266     case $cross_compiling:$ac_tool_warned in

  2267 yes:)

  2268 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools

  2269 whose name does not start with the host triplet.  If you think this

  2270 configuration is useful to you, please write to autoconf@gnu.org." >&5

  2271 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools

  2272 whose name does not start with the host triplet.  If you think this

  2273 configuration is useful to you, please write to autoconf@gnu.org." >&2;}

  2274 ac_tool_warned=yes ;;

  2275 esac

  2276     STRIP=$ac_ct_STRIP

  2277   fi

  2278 else

  2279   STRIP="$ac_cv_prog_STRIP"

  2280 fi

  2282 fi

  2283 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"

  2285 # We need awk for the "check" target.  The system "awk" is bad on

  2286 # some platforms.

  2287 # Always define AMTAR for backward compatibility.

  2289 AMTAR=${AMTAR-"${am_missing_run}tar"}

  2291 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'

  2297 { echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5

  2298 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6; }

  2299     # Check whether --enable-maintainer-mode was given.

  2300 if test "${enable_maintainer_mode+set}" = set; then

  2301   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval

  2302 else

  2303   USE_MAINTAINER_MODE=no

  2304 fi

  2306   { echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5

  2307 echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6; }

  2310 if test $USE_MAINTAINER_MODE = yes; then

  2311   MAINTAINER_MODE_TRUE=

  2312   MAINTAINER_MODE_FALSE='#'

  2313 else

  2314   MAINTAINER_MODE_TRUE='#'

  2315   MAINTAINER_MODE_FALSE=

  2316 fi

  2318   MAINT=$MAINTAINER_MODE_TRUE

  2321 ac_config_headers="$ac_config_headers config.h"

  2324 DEPDIR="${am__leading_dot}deps"

  2326 ac_config_commands="$ac_config_commands depfiles"

  2329 am_make=${MAKE-make}

  2330 cat > confinc << 'END'

  2331 am__doit:

  2332 	@echo done

  2333 .PHONY: am__doit

  2334 END

  2335 # If we don't find an include directive, just comment out the code.

  2336 { echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5

  2337 echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6; }

  2338 am__include="#"

  2339 am__quote=

  2340 _am_result=none

  2341 # First try GNU make style include.

  2342 echo "include confinc" > confmf

  2343 # We grep out `Entering directory' and `Leaving directory'

  2344 # messages which can occur if `w' ends up in MAKEFLAGS.

  2345 # In particular we don't look at `^make:' because GNU make might

  2346 # be invoked under some other name (usually "gmake"), in which

  2347 # case it prints its new name instead of `make'.

  2348 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then

  2349    am__include=include

  2350    am__quote=

  2351    _am_result=GNU

  2352 fi

  2353 # Now try BSD make style include.

  2354 if test "$am__include" = "#"; then

  2355    echo '.include "confinc"' > confmf

  2356    if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then

  2357       am__include=.include

  2358       am__quote="\""

  2359       _am_result=BSD

  2360    fi

  2361 fi

  2364 { echo "$as_me:$LINENO: result: $_am_result" >&5

  2365 echo "${ECHO_T}$_am_result" >&6; }

  2366 rm -f confinc confmf

  2368 # Check whether --enable-dependency-tracking was given.

  2369 if test "${enable_dependency_tracking+set}" = set; then

  2370   enableval=$enable_dependency_tracking;

  2371 fi

  2373 if test "x$enable_dependency_tracking" != xno; then

  2374   am_depcomp="$ac_aux_dir/depcomp"

  2375   AMDEPBACKSLASH='\'

  2376 fi

  2379 if test "x$enable_dependency_tracking" != xno; then

  2380   AMDEP_TRUE=

  2381   AMDEP_FALSE='#'

  2382 else

  2383   AMDEP_TRUE='#'

  2384   AMDEP_FALSE=

  2385 fi

  2389 ac_ext=c

  2390 ac_cpp='$CPP $CPPFLAGS'

  2391 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'

  2392 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'

  2393 ac_compiler_gnu=$ac_cv_c_compiler_gnu

  2394 if test -n "$ac_tool_prefix"; then

  2395   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.

  2396 set dummy ${ac_tool_prefix}gcc; ac_word=$2

  2397 { echo "$as_me:$LINENO: checking for $ac_word" >&5

  2398 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

  2399 if test "${ac_cv_prog_CC+set}" = set; then

  2400   echo $ECHO_N "(cached) $ECHO_C" >&6

  2401 else

  2402   if test -n "$CC"; then

  2403   ac_cv_prog_CC="$CC" # Let the user override the test.

  2404 else

  2405 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

  2406 for as_dir in $PATH

  2407 do

  2408   IFS=$as_save_IFS

  2409   test -z "$as_dir" && as_dir=.

  2410   for ac_exec_ext in '' $ac_executable_extensions; do

  2411   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

  2412     ac_cv_prog_CC="${ac_tool_prefix}gcc"

  2413     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

  2414     break 2

  2415   fi

  2416 done

  2417 done

  2418 IFS=$as_save_IFS

  2420 fi

  2421 fi

  2422 CC=$ac_cv_prog_CC

  2423 if test -n "$CC"; then

  2424   { echo "$as_me:$LINENO: result: $CC" >&5

  2425 echo "${ECHO_T}$CC" >&6; }

  2426 else

  2427   { echo "$as_me:$LINENO: result: no" >&5

  2428 echo "${ECHO_T}no" >&6; }

  2429 fi

  2432 fi

  2433 if test -z "$ac_cv_prog_CC"; then

  2434   ac_ct_CC=$CC

  2435   # Extract the first word of "gcc", so it can be a program name with args.

  2436 set dummy gcc; ac_word=$2

  2437 { echo "$as_me:$LINENO: checking for $ac_word" >&5

  2438 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

  2439 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then

  2440   echo $ECHO_N "(cached) $ECHO_C" >&6

  2441 else

  2442   if test -n "$ac_ct_CC"; then

  2443   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.

  2444 else

  2445 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

  2446 for as_dir in $PATH

  2447 do

  2448   IFS=$as_save_IFS

  2449   test -z "$as_dir" && as_dir=.

  2450   for ac_exec_ext in '' $ac_executable_extensions; do

  2451   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

  2452     ac_cv_prog_ac_ct_CC="gcc"

  2453     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

  2454     break 2

  2455   fi

  2456 done

  2457 done

  2458 IFS=$as_save_IFS

  2460 fi

  2461 fi

  2462 ac_ct_CC=$ac_cv_prog_ac_ct_CC

  2463 if test -n "$ac_ct_CC"; then

  2464   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5

  2465 echo "${ECHO_T}$ac_ct_CC" >&6; }

  2466 else

  2467   { echo "$as_me:$LINENO: result: no" >&5

  2468 echo "${ECHO_T}no" >&6; }

  2469 fi

  2471   if test "x$ac_ct_CC" = x; then

  2472     CC=""

  2473   else

  2474     case $cross_compiling:$ac_tool_warned in

  2475 yes:)

  2476 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools

  2477 whose name does not start with the host triplet.  If you think this

  2478 configuration is useful to you, please write to autoconf@gnu.org." >&5

  2479 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools

  2480 whose name does not start with the host triplet.  If you think this

  2481 configuration is useful to you, please write to autoconf@gnu.org." >&2;}

  2482 ac_tool_warned=yes ;;

  2483 esac

  2484     CC=$ac_ct_CC

  2485   fi

  2486 else

  2487   CC="$ac_cv_prog_CC"

  2488 fi

  2490 if test -z "$CC"; then

  2491           if test -n "$ac_tool_prefix"; then

  2492     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.

  2493 set dummy ${ac_tool_prefix}cc; ac_word=$2

  2494 { echo "$as_me:$LINENO: checking for $ac_word" >&5

  2495 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

  2496 if test "${ac_cv_prog_CC+set}" = set; then

  2497   echo $ECHO_N "(cached) $ECHO_C" >&6

  2498 else

  2499   if test -n "$CC"; then

  2500   ac_cv_prog_CC="$CC" # Let the user override the test.

  2501 else

  2502 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

  2503 for as_dir in $PATH

  2504 do

  2505   IFS=$as_save_IFS

  2506   test -z "$as_dir" && as_dir=.

  2507   for ac_exec_ext in '' $ac_executable_extensions; do

  2508   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

  2509     ac_cv_prog_CC="${ac_tool_prefix}cc"

  2510     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

  2511     break 2

  2512   fi

  2513 done

  2514 done

  2515 IFS=$as_save_IFS

  2517 fi

  2518 fi

  2519 CC=$ac_cv_prog_CC

  2520 if test -n "$CC"; then

  2521   { echo "$as_me:$LINENO: result: $CC" >&5

  2522 echo "${ECHO_T}$CC" >&6; }

  2523 else

  2524   { echo "$as_me:$LINENO: result: no" >&5

  2525 echo "${ECHO_T}no" >&6; }

  2526 fi

  2529   fi

  2530 fi

  2531 if test -z "$CC"; then

  2532   # Extract the first word of "cc", so it can be a program name with args.

  2533 set dummy cc; ac_word=$2

  2534 { echo "$as_me:$LINENO: checking for $ac_word" >&5

  2535 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

  2536 if test "${ac_cv_prog_CC+set}" = set; then

  2537   echo $ECHO_N "(cached) $ECHO_C" >&6

  2538 else

  2539   if test -n "$CC"; then

  2540   ac_cv_prog_CC="$CC" # Let the user override the test.

  2541 else

  2542   ac_prog_rejected=no

  2543 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

  2544 for as_dir in $PATH

  2545 do

  2546   IFS=$as_save_IFS

  2547   test -z "$as_dir" && as_dir=.

  2548   for ac_exec_ext in '' $ac_executable_extensions; do

  2549   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

  2550     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then

  2551        ac_prog_rejected=yes

  2552        continue

  2553      fi

  2554     ac_cv_prog_CC="cc"

  2555     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

  2556     break 2

  2557   fi

  2558 done

  2559 done

  2560 IFS=$as_save_IFS

  2562 if test $ac_prog_rejected = yes; then

  2563   # We found a bogon in the path, so make sure we never use it.

  2564   set dummy $ac_cv_prog_CC

  2565   shift

  2566   if test $# != 0; then

  2567     # We chose a different compiler from the bogus one.

  2568     # However, it has the same basename, so the bogon will be chosen

  2569     # first if we set CC to just the basename; use the full file name.

  2570     shift

  2571     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"

  2572   fi

  2573 fi

  2574 fi

  2575 fi

  2576 CC=$ac_cv_prog_CC

  2577 if test -n "$CC"; then

  2578   { echo "$as_me:$LINENO: result: $CC" >&5

  2579 echo "${ECHO_T}$CC" >&6; }

  2580 else

  2581   { echo "$as_me:$LINENO: result: no" >&5

  2582 echo "${ECHO_T}no" >&6; }

  2583 fi

  2586 fi

  2587 if test -z "$CC"; then

  2588   if test -n "$ac_tool_prefix"; then

  2589   for ac_prog in cl.exe

  2590   do

  2591     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.

  2592 set dummy $ac_tool_prefix$ac_prog; ac_word=$2

  2593 { echo "$as_me:$LINENO: checking for $ac_word" >&5

  2594 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

  2595 if test "${ac_cv_prog_CC+set}" = set; then

  2596   echo $ECHO_N "(cached) $ECHO_C" >&6

  2597 else

  2598   if test -n "$CC"; then

  2599   ac_cv_prog_CC="$CC" # Let the user override the test.

  2600 else

  2601 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

  2602 for as_dir in $PATH

  2603 do

  2604   IFS=$as_save_IFS

  2605   test -z "$as_dir" && as_dir=.

  2606   for ac_exec_ext in '' $ac_executable_extensions; do

  2607   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

  2608     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"

  2609     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

  2610     break 2

  2611   fi

  2612 done

  2613 done

  2614 IFS=$as_save_IFS

  2616 fi

  2617 fi

  2618 CC=$ac_cv_prog_CC

  2619 if test -n "$CC"; then

  2620   { echo "$as_me:$LINENO: result: $CC" >&5

  2621 echo "${ECHO_T}$CC" >&6; }

  2622 else

  2623   { echo "$as_me:$LINENO: result: no" >&5

  2624 echo "${ECHO_T}no" >&6; }

  2625 fi

  2628     test -n "$CC" && break

  2629   done

  2630 fi

  2631 if test -z "$CC"; then

  2632   ac_ct_CC=$CC

  2633   for ac_prog in cl.exe

  2634 do

  2635   # Extract the first word of "$ac_prog", so it can be a program name with args.

  2636 set dummy $ac_prog; ac_word=$2

  2637 { echo "$as_me:$LINENO: checking for $ac_word" >&5

  2638 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

  2639 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then

  2640   echo $ECHO_N "(cached) $ECHO_C" >&6

  2641 else

  2642   if test -n "$ac_ct_CC"; then

  2643   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.

  2644 else

  2645 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

  2646 for as_dir in $PATH

  2647 do

  2648   IFS=$as_save_IFS

  2649   test -z "$as_dir" && as_dir=.

  2650   for ac_exec_ext in '' $ac_executable_extensions; do

  2651   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

  2652     ac_cv_prog_ac_ct_CC="$ac_prog"

  2653     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

  2654     break 2

  2655   fi

  2656 done

  2657 done

  2658 IFS=$as_save_IFS

  2660 fi

  2661 fi

  2662 ac_ct_CC=$ac_cv_prog_ac_ct_CC

  2663 if test -n "$ac_ct_CC"; then

  2664   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5

  2665 echo "${ECHO_T}$ac_ct_CC" >&6; }

  2666 else

  2667   { echo "$as_me:$LINENO: result: no" >&5

  2668 echo "${ECHO_T}no" >&6; }

  2669 fi

  2672   test -n "$ac_ct_CC" && break

  2673 done

  2675   if test "x$ac_ct_CC" = x; then

  2676     CC=""

  2677   else

  2678     case $cross_compiling:$ac_tool_warned in

  2679 yes:)

  2680 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools

  2681 whose name does not start with the host triplet.  If you think this

  2682 configuration is useful to you, please write to autoconf@gnu.org." >&5

  2683 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools

  2684 whose name does not start with the host triplet.  If you think this

  2685 configuration is useful to you, please write to autoconf@gnu.org." >&2;}

  2686 ac_tool_warned=yes ;;

  2687 esac

  2688     CC=$ac_ct_CC

  2689   fi

  2690 fi

  2692 fi

  2695 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH

  2696 See \`config.log' for more details." >&5

  2697 echo "$as_me: error: no acceptable C compiler found in \$PATH

  2698 See \`config.log' for more details." >&2;}

  2699    { (exit 1); exit 1; }; }

  2701 # Provide some information about the compiler.

  2702 echo "$as_me:$LINENO: checking for C compiler version" >&5

  2703 ac_compiler=`set X $ac_compile; echo $2`

  2704 { (ac_try="$ac_compiler --version >&5"

  2705 case "(($ac_try" in

  2706   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  2707   *) ac_try_echo=$ac_try;;

  2708 esac

  2709 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

  2710   (eval "$ac_compiler --version >&5") 2>&5

  2711   ac_status=$?

  2712   echo "$as_me:$LINENO: \$? = $ac_status" >&5

  2713   (exit $ac_status); }

  2714 { (ac_try="$ac_compiler -v >&5"

  2715 case "(($ac_try" in

  2716   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  2717   *) ac_try_echo=$ac_try;;

  2718 esac

  2719 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

  2720   (eval "$ac_compiler -v >&5") 2>&5

  2721   ac_status=$?

  2722   echo "$as_me:$LINENO: \$? = $ac_status" >&5

  2723   (exit $ac_status); }

  2724 { (ac_try="$ac_compiler -V >&5"

  2725 case "(($ac_try" in

  2726   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  2727   *) ac_try_echo=$ac_try;;

  2728 esac

  2729 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

  2730   (eval "$ac_compiler -V >&5") 2>&5

  2731   ac_status=$?

  2732   echo "$as_me:$LINENO: \$? = $ac_status" >&5

  2733   (exit $ac_status); }

  2735 cat >conftest.$ac_ext <<_ACEOF

  2736 /* confdefs.h.  */

  2737 _ACEOF

  2738 cat confdefs.h >>conftest.$ac_ext

  2739 cat >>conftest.$ac_ext <<_ACEOF

  2740 /* end confdefs.h.  */

  2742 int

  2743 main ()

  2744 {

  2746   ;

  2747   return 0;

  2748 }

  2749 _ACEOF

  2750 ac_clean_files_save=$ac_clean_files

  2751 ac_clean_files="$ac_clean_files a.out a.exe b.out"

  2752 # Try to create an executable without -o first, disregard a.out.

  2753 # It will help us diagnose broken compilers, and finding out an intuition

  2754 # of exeext.

  2755 { echo "$as_me:$LINENO: checking for C compiler default output file name" >&5

  2756 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }

  2757 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`

  2758 #

  2759 # List of possible output files, starting from the most likely.

  2760 # The algorithm is not robust to junk in `.', hence go to wildcards (a.*)

  2761 # only as a last resort.  b.out is created by i960 compilers.

  2762 ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'

  2763 #

  2764 # The IRIX 6 linker writes into existing files which may not be

  2765 # executable, retaining their permissions.  Remove them first so a

  2766 # subsequent execution test works.

  2767 ac_rmfiles=

  2768 for ac_file in $ac_files

  2769 do

  2770   case $ac_file in

  2771     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;

  2772     * ) ac_rmfiles="$ac_rmfiles $ac_file";;

  2773   esac

  2774 done

  2775 rm -f $ac_rmfiles

  2777 if { (ac_try="$ac_link_default"

  2778 case "(($ac_try" in

  2779   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  2780   *) ac_try_echo=$ac_try;;

  2781 esac

  2782 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

  2783   (eval "$ac_link_default") 2>&5

  2784   ac_status=$?

  2785   echo "$as_me:$LINENO: \$? = $ac_status" >&5

  2786   (exit $ac_status); }; then

  2787   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.

  2788 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'

  2789 # in a Makefile.  We should not override ac_cv_exeext if it was cached,

  2790 # so that the user can short-circuit this test for compilers unknown to

  2791 # Autoconf.

  2792 for ac_file in $ac_files ''

  2793 do

  2794   test -f "$ac_file" || continue

  2795   case $ac_file in

  2796     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )

  2797 	;;

  2798     [ab].out )

  2799 	# We found the default executable, but exeext='' is most

  2800 	# certainly right.

  2801 	break;;

  2802     *.* )

  2803         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;

  2804 	then :; else

  2805 	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`

  2806 	fi

  2807 	# We set ac_cv_exeext here because the later test for it is not

  2808 	# safe: cross compilers may not add the suffix if given an `-o'

  2809 	# argument, so we may need to know it at that point already.

  2810 	# Even if this section looks crufty: it has the advantage of

  2811 	# actually working.

  2812 	break;;

  2813     * )

  2814 	break;;

  2815   esac

  2816 done

  2817 test "$ac_cv_exeext" = no && ac_cv_exeext=

  2819 else

  2820   ac_file=''

  2821 fi

  2823 { echo "$as_me:$LINENO: result: $ac_file" >&5

  2824 echo "${ECHO_T}$ac_file" >&6; }

  2825 if test -z "$ac_file"; then

  2826   echo "$as_me: failed program was:" >&5

  2827 sed 's/^/| /' conftest.$ac_ext >&5

  2829 { { echo "$as_me:$LINENO: error: C compiler cannot create executables

  2830 See \`config.log' for more details." >&5

  2831 echo "$as_me: error: C compiler cannot create executables

  2832 See \`config.log' for more details." >&2;}

  2833    { (exit 77); exit 77; }; }

  2834 fi

  2836 ac_exeext=$ac_cv_exeext

  2838 # Check that the compiler produces executables we can run.  If not, either

  2839 # the compiler is broken, or we cross compile.

  2840 { echo "$as_me:$LINENO: checking whether the C compiler works" >&5

  2841 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }

  2842 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0

  2843 # If not cross compiling, check that we can run a simple program.

  2844 if test "$cross_compiling" != yes; then

  2845   if { ac_try='./$ac_file'

  2846   { (case "(($ac_try" in

  2847   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  2848   *) ac_try_echo=$ac_try;;

  2849 esac

  2850 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

  2851   (eval "$ac_try") 2>&5

  2852   ac_status=$?

  2853   echo "$as_me:$LINENO: \$? = $ac_status" >&5

  2854   (exit $ac_status); }; }; then

  2855     cross_compiling=no

  2856   else

  2857     if test "$cross_compiling" = maybe; then

  2858 	cross_compiling=yes

  2859     else

  2860 	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.

  2861 If you meant to cross compile, use \`--host'.

  2862 See \`config.log' for more details." >&5

  2863 echo "$as_me: error: cannot run C compiled programs.

  2864 If you meant to cross compile, use \`--host'.

  2865 See \`config.log' for more details." >&2;}

  2866    { (exit 1); exit 1; }; }

  2867     fi

  2868   fi

  2869 fi

  2870 { echo "$as_me:$LINENO: result: yes" >&5

  2871 echo "${ECHO_T}yes" >&6; }

  2873 rm -f a.out a.exe conftest$ac_cv_exeext b.out

  2874 ac_clean_files=$ac_clean_files_save

  2875 # Check that the compiler produces executables we can run.  If not, either

  2876 # the compiler is broken, or we cross compile.

  2877 { echo "$as_me:$LINENO: checking whether we are cross compiling" >&5

  2878 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }

  2879 { echo "$as_me:$LINENO: result: $cross_compiling" >&5

  2880 echo "${ECHO_T}$cross_compiling" >&6; }

  2882 { echo "$as_me:$LINENO: checking for suffix of executables" >&5

  2883 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }

  2884 if { (ac_try="$ac_link"

  2885 case "(($ac_try" in

  2886   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  2887   *) ac_try_echo=$ac_try;;

  2888 esac

  2889 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

  2890   (eval "$ac_link") 2>&5

  2891   ac_status=$?

  2892   echo "$as_me:$LINENO: \$? = $ac_status" >&5

  2893   (exit $ac_status); }; then

  2894   # If both `conftest.exe' and `conftest' are `present' (well, observable)

  2895 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will

  2896 # work properly (i.e., refer to `conftest.exe'), while it won't with

  2897 # `rm'.

  2898 for ac_file in conftest.exe conftest conftest.*; do

  2899   test -f "$ac_file" || continue

  2900   case $ac_file in

  2901     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;

  2902     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`

  2903 	  break;;

  2904     * ) break;;

  2905   esac

  2906 done

  2907 else

  2908   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link

  2909 See \`config.log' for more details." >&5

  2910 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link

  2911 See \`config.log' for more details." >&2;}

  2912    { (exit 1); exit 1; }; }

  2913 fi

  2915 rm -f conftest$ac_cv_exeext

  2916 { echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5

  2917 echo "${ECHO_T}$ac_cv_exeext" >&6; }

  2919 rm -f conftest.$ac_ext

  2920 EXEEXT=$ac_cv_exeext

  2921 ac_exeext=$EXEEXT

  2922 { echo "$as_me:$LINENO: checking for suffix of object files" >&5

  2923 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }

  2924 if test "${ac_cv_objext+set}" = set; then

  2925   echo $ECHO_N "(cached) $ECHO_C" >&6

  2926 else

  2927   cat >conftest.$ac_ext <<_ACEOF

  2928 /* confdefs.h.  */

  2929 _ACEOF

  2930 cat confdefs.h >>conftest.$ac_ext

  2931 cat >>conftest.$ac_ext <<_ACEOF

  2932 /* end confdefs.h.  */

  2934 int

  2935 main ()

  2936 {

  2938   ;

  2939   return 0;

  2940 }

  2941 _ACEOF

  2942 rm -f conftest.o conftest.obj

  2943 if { (ac_try="$ac_compile"

  2944 case "(($ac_try" in

  2945   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  2946   *) ac_try_echo=$ac_try;;

  2947 esac

  2948 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

  2949   (eval "$ac_compile") 2>&5

  2950   ac_status=$?

  2951   echo "$as_me:$LINENO: \$? = $ac_status" >&5

  2952   (exit $ac_status); }; then

  2953   for ac_file in conftest.o conftest.obj conftest.*; do

  2954   test -f "$ac_file" || continue;

  2955   case $ac_file in

  2956     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;

  2957     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`

  2958        break;;

  2959   esac

  2960 done

  2961 else

  2962   echo "$as_me: failed program was:" >&5

  2963 sed 's/^/| /' conftest.$ac_ext >&5

  2965 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile

  2966 See \`config.log' for more details." >&5

  2967 echo "$as_me: error: cannot compute suffix of object files: cannot compile

  2968 See \`config.log' for more details." >&2;}

  2969    { (exit 1); exit 1; }; }

  2970 fi

  2972 rm -f conftest.$ac_cv_objext conftest.$ac_ext

  2973 fi

  2974 { echo "$as_me:$LINENO: result: $ac_cv_objext" >&5

  2975 echo "${ECHO_T}$ac_cv_objext" >&6; }

  2976 OBJEXT=$ac_cv_objext

  2977 ac_objext=$OBJEXT

  2978 { echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5

  2979 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }

  2980 if test "${ac_cv_c_compiler_gnu+set}" = set; then

  2981   echo $ECHO_N "(cached) $ECHO_C" >&6

  2982 else

  2983   cat >conftest.$ac_ext <<_ACEOF

  2984 /* confdefs.h.  */

  2985 _ACEOF

  2986 cat confdefs.h >>conftest.$ac_ext

  2987 cat >>conftest.$ac_ext <<_ACEOF

  2988 /* end confdefs.h.  */

  2990 int

  2991 main ()

  2992 {

  2993 #ifndef __GNUC__

  2994        choke me

  2995 #endif

  2997   ;

  2998   return 0;

  2999 }

  3000 _ACEOF

  3001 rm -f conftest.$ac_objext

  3002 if { (ac_try="$ac_compile"

  3003 case "(($ac_try" in

  3004   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  3005   *) ac_try_echo=$ac_try;;

  3006 esac

  3007 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

  3008   (eval "$ac_compile") 2>conftest.er1

  3009   ac_status=$?

  3010   grep -v '^ *+' conftest.er1 >conftest.err

  3011   rm -f conftest.er1

  3012   cat conftest.err >&5

  3013   echo "$as_me:$LINENO: \$? = $ac_status" >&5

  3014   (exit $ac_status); } && {

  3015 	 test -z "$ac_c_werror_flag" ||

  3016 	 test ! -s conftest.err

  3017        } && test -s conftest.$ac_objext; then

  3018   ac_compiler_gnu=yes

  3019 else

  3020   echo "$as_me: failed program was:" >&5

  3021 sed 's/^/| /' conftest.$ac_ext >&5

  3023 	ac_compiler_gnu=no

  3024 fi

  3026 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  3027 ac_cv_c_compiler_gnu=$ac_compiler_gnu

  3029 fi

  3030 { echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5

  3031 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }

  3032 GCC=`test $ac_compiler_gnu = yes && echo yes`

  3033 ac_test_CFLAGS=${CFLAGS+set}

  3034 ac_save_CFLAGS=$CFLAGS

  3035 { echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5

  3036 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }

  3037 if test "${ac_cv_prog_cc_g+set}" = set; then

  3038   echo $ECHO_N "(cached) $ECHO_C" >&6

  3039 else

  3040   ac_save_c_werror_flag=$ac_c_werror_flag

  3041    ac_c_werror_flag=yes

  3042    ac_cv_prog_cc_g=no

  3043    CFLAGS="-g"

  3044    cat >conftest.$ac_ext <<_ACEOF

  3045 /* confdefs.h.  */

  3046 _ACEOF

  3047 cat confdefs.h >>conftest.$ac_ext

  3048 cat >>conftest.$ac_ext <<_ACEOF

  3049 /* end confdefs.h.  */

  3051 int

  3052 main ()

  3053 {

  3055   ;

  3056   return 0;

  3057 }

  3058 _ACEOF

  3059 rm -f conftest.$ac_objext

  3060 if { (ac_try="$ac_compile"

  3061 case "(($ac_try" in

  3062   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  3063   *) ac_try_echo=$ac_try;;

  3064 esac

  3065 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

  3066   (eval "$ac_compile") 2>conftest.er1

  3067   ac_status=$?

  3068   grep -v '^ *+' conftest.er1 >conftest.err

  3069   rm -f conftest.er1

  3070   cat conftest.err >&5

  3071   echo "$as_me:$LINENO: \$? = $ac_status" >&5

  3072   (exit $ac_status); } && {

  3073 	 test -z "$ac_c_werror_flag" ||

  3074 	 test ! -s conftest.err

  3075        } && test -s conftest.$ac_objext; then

  3076   ac_cv_prog_cc_g=yes

  3077 else

  3078   echo "$as_me: failed program was:" >&5

  3079 sed 's/^/| /' conftest.$ac_ext >&5

  3081 	CFLAGS=""

  3082       cat >conftest.$ac_ext <<_ACEOF

  3083 /* confdefs.h.  */

  3084 _ACEOF

  3085 cat confdefs.h >>conftest.$ac_ext

  3086 cat >>conftest.$ac_ext <<_ACEOF

  3087 /* end confdefs.h.  */

  3089 int

  3090 main ()

  3091 {

  3093   ;

  3094   return 0;

  3095 }

  3096 _ACEOF

  3097 rm -f conftest.$ac_objext

  3098 if { (ac_try="$ac_compile"

  3099 case "(($ac_try" in

  3100   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  3101   *) ac_try_echo=$ac_try;;

  3102 esac

  3103 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

  3104   (eval "$ac_compile") 2>conftest.er1

  3105   ac_status=$?

  3106   grep -v '^ *+' conftest.er1 >conftest.err

  3107   rm -f conftest.er1

  3108   cat conftest.err >&5

  3109   echo "$as_me:$LINENO: \$? = $ac_status" >&5

  3110   (exit $ac_status); } && {

  3111 	 test -z "$ac_c_werror_flag" ||

  3112 	 test ! -s conftest.err

  3113        } && test -s conftest.$ac_objext; then

  3114   :

  3115 else

  3116   echo "$as_me: failed program was:" >&5

  3117 sed 's/^/| /' conftest.$ac_ext >&5

  3119 	ac_c_werror_flag=$ac_save_c_werror_flag

  3120 	 CFLAGS="-g"

  3121 	 cat >conftest.$ac_ext <<_ACEOF

  3122 /* confdefs.h.  */

  3123 _ACEOF

  3124 cat confdefs.h >>conftest.$ac_ext

  3125 cat >>conftest.$ac_ext <<_ACEOF

  3126 /* end confdefs.h.  */

  3128 int

  3129 main ()

  3130 {

  3132   ;

  3133   return 0;

  3134 }

  3135 _ACEOF

  3136 rm -f conftest.$ac_objext

  3137 if { (ac_try="$ac_compile"

  3138 case "(($ac_try" in

  3139   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  3140   *) ac_try_echo=$ac_try;;

  3141 esac

  3142 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

  3143   (eval "$ac_compile") 2>conftest.er1

  3144   ac_status=$?

  3145   grep -v '^ *+' conftest.er1 >conftest.err

  3146   rm -f conftest.er1

  3147   cat conftest.err >&5

  3148   echo "$as_me:$LINENO: \$? = $ac_status" >&5

  3149   (exit $ac_status); } && {

  3150 	 test -z "$ac_c_werror_flag" ||

  3151 	 test ! -s conftest.err

  3152        } && test -s conftest.$ac_objext; then

  3153   ac_cv_prog_cc_g=yes

  3154 else

  3155   echo "$as_me: failed program was:" >&5

  3156 sed 's/^/| /' conftest.$ac_ext >&5

  3159 fi

  3161 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  3162 fi

  3164 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  3165 fi

  3167 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  3168    ac_c_werror_flag=$ac_save_c_werror_flag

  3169 fi

  3170 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5

  3171 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }

  3172 if test "$ac_test_CFLAGS" = set; then

  3173   CFLAGS=$ac_save_CFLAGS

  3174 elif test $ac_cv_prog_cc_g = yes; then

  3175   if test "$GCC" = yes; then

  3176     CFLAGS="-g -O2"

  3177   else

  3178     CFLAGS="-g"

  3179   fi

  3180 else

  3181   if test "$GCC" = yes; then

  3182     CFLAGS="-O2"

  3183   else

  3184     CFLAGS=

  3185   fi

  3186 fi

  3187 { echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5

  3188 echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }

  3189 if test "${ac_cv_prog_cc_c89+set}" = set; then

  3190   echo $ECHO_N "(cached) $ECHO_C" >&6

  3191 else

  3192   ac_cv_prog_cc_c89=no

  3193 ac_save_CC=$CC

  3194 cat >conftest.$ac_ext <<_ACEOF

  3195 /* confdefs.h.  */

  3196 _ACEOF

  3197 cat confdefs.h >>conftest.$ac_ext

  3198 cat >>conftest.$ac_ext <<_ACEOF

  3199 /* end confdefs.h.  */

  3200 #include <stdarg.h>

  3201 #include <stdio.h>

  3202 #include <sys/types.h>

  3203 #include <sys/stat.h>

  3204 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */

  3205 struct buf { int x; };

  3206 FILE * (*rcsopen) (struct buf *, struct stat *, int);

  3207 static char *e (p, i)

  3208      char **p;

  3209      int i;

  3210 {

  3211   return p[i];

  3212 }

  3213 static char *f (char * (*g) (char **, int), char **p, ...)

  3214 {

  3215   char *s;

  3216   va_list v;

  3217   va_start (v,p);

  3218   s = g (p, va_arg (v,int));

  3219   va_end (v);

  3220   return s;

  3221 }

  3223 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has

  3224    function prototypes and stuff, but not '\xHH' hex character constants.

  3225    These don't provoke an error unfortunately, instead are silently treated

  3226    as 'x'.  The following induces an error, until -std is added to get

  3227    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an

  3228    array size at least.  It's necessary to write '\x00'==0 to get something

  3229    that's true only with -std.  */

  3230 int osf4_cc_array ['\x00' == 0 ? 1 : -1];

  3232 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters

  3233    inside strings and character constants.  */

  3234 #define FOO(x) 'x'

  3235 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];

  3237 int test (int i, double x);

  3238 struct s1 {int (*f) (int a);};

  3239 struct s2 {int (*f) (double a);};

  3240 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);

  3241 int argc;

  3242 char **argv;

  3243 int

  3244 main ()

  3245 {

  3246 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];

  3247   ;

  3248   return 0;

  3249 }

  3250 _ACEOF

  3251 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \

  3252 	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"

  3253 do

  3254   CC="$ac_save_CC $ac_arg"

  3255   rm -f conftest.$ac_objext

  3256 if { (ac_try="$ac_compile"

  3257 case "(($ac_try" in

  3258   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  3259   *) ac_try_echo=$ac_try;;

  3260 esac

  3261 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

  3262   (eval "$ac_compile") 2>conftest.er1

  3263   ac_status=$?

  3264   grep -v '^ *+' conftest.er1 >conftest.err

  3265   rm -f conftest.er1

  3266   cat conftest.err >&5

  3267   echo "$as_me:$LINENO: \$? = $ac_status" >&5

  3268   (exit $ac_status); } && {

  3269 	 test -z "$ac_c_werror_flag" ||

  3270 	 test ! -s conftest.err

  3271        } && test -s conftest.$ac_objext; then

  3272   ac_cv_prog_cc_c89=$ac_arg

  3273 else

  3274   echo "$as_me: failed program was:" >&5

  3275 sed 's/^/| /' conftest.$ac_ext >&5

  3278 fi

  3280 rm -f core conftest.err conftest.$ac_objext

  3281   test "x$ac_cv_prog_cc_c89" != "xno" && break

  3282 done

  3283 rm -f conftest.$ac_ext

  3284 CC=$ac_save_CC

  3286 fi

  3287 # AC_CACHE_VAL

  3288 case "x$ac_cv_prog_cc_c89" in

  3289   x)

  3290     { echo "$as_me:$LINENO: result: none needed" >&5

  3291 echo "${ECHO_T}none needed" >&6; } ;;

  3292   xno)

  3293     { echo "$as_me:$LINENO: result: unsupported" >&5

  3294 echo "${ECHO_T}unsupported" >&6; } ;;

  3295   *)

  3296     CC="$CC $ac_cv_prog_cc_c89"

  3297     { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5

  3298 echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;

  3299 esac

  3302 ac_ext=c

  3303 ac_cpp='$CPP $CPPFLAGS'

  3304 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'

  3305 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'

  3306 ac_compiler_gnu=$ac_cv_c_compiler_gnu

  3308 depcc="$CC"   am_compiler_list=

  3310 { echo "$as_me:$LINENO: checking dependency style of $depcc" >&5

  3311 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }

  3312 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then

  3313   echo $ECHO_N "(cached) $ECHO_C" >&6

  3314 else

  3315   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then

  3316   # We make a subdir and do the tests there.  Otherwise we can end up

  3317   # making bogus files that we don't know about and never remove.  For

  3318   # instance it was reported that on HP-UX the gcc test will end up

  3319   # making a dummy file named `D' -- because `-MD' means `put the output

  3320   # in D'.

  3321   mkdir conftest.dir

  3322   # Copy depcomp to subdir because otherwise we won't find it if we're

  3323   # using a relative directory.

  3324   cp "$am_depcomp" conftest.dir

  3325   cd conftest.dir

  3326   # We will build objects and dependencies in a subdirectory because

  3327   # it helps to detect inapplicable dependency modes.  For instance

  3328   # both Tru64's cc and ICC support -MD to output dependencies as a

  3329   # side effect of compilation, but ICC will put the dependencies in

  3330   # the current directory while Tru64 will put them in the object

  3331   # directory.

  3332   mkdir sub

  3334   am_cv_CC_dependencies_compiler_type=none

  3335   if test "$am_compiler_list" = ""; then

  3336      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`

  3337   fi

  3338   for depmode in $am_compiler_list; do

  3339     # Setup a source with many dependencies, because some compilers

  3340     # like to wrap large dependency lists on column 80 (with \), and

  3341     # we should not choose a depcomp mode which is confused by this.

  3342     #

  3343     # We need to recreate these files for each test, as the compiler may

  3344     # overwrite some of them when testing with obscure command lines.

  3345     # This happens at least with the AIX C compiler.

  3346     : > sub/conftest.c

  3347     for i in 1 2 3 4 5 6; do

  3348       echo '#include "conftst'$i'.h"' >> sub/conftest.c

  3349       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with

  3350       # Solaris 8's {/usr,}/bin/sh.

  3351       touch sub/conftst$i.h

  3352     done

  3353     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf

  3355     case $depmode in

  3356     nosideeffect)

  3357       # after this tag, mechanisms are not by side-effect, so they'll

  3358       # only be used when explicitly requested

  3359       if test "x$enable_dependency_tracking" = xyes; then

  3360 	continue

  3361       else

  3362 	break

  3363       fi

  3364       ;;

  3365     none) break ;;

  3366     esac

  3367     # We check with `-c' and `-o' for the sake of the "dashmstdout"

  3368     # mode.  It turns out that the SunPro C++ compiler does not properly

  3369     # handle `-M -o', and we need to detect this.

  3370     if depmode=$depmode \

  3371        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \

  3372        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \

  3373        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \

  3374          >/dev/null 2>conftest.err &&

  3375        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&

  3376        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&

  3377        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then

  3378       # icc doesn't choke on unknown options, it will just issue warnings

  3379       # or remarks (even with -Werror).  So we grep stderr for any message

  3380       # that says an option was ignored or not supported.

  3381       # When given -MP, icc 7.0 and 7.1 complain thusly:

  3382       #   icc: Command line warning: ignoring option '-M'; no argument required

  3383       # The diagnosis changed in icc 8.0:

  3384       #   icc: Command line remark: option '-MP' not supported

  3385       if (grep 'ignoring option' conftest.err ||

  3386           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else

  3387         am_cv_CC_dependencies_compiler_type=$depmode

  3388         break

  3389       fi

  3390     fi

  3391   done

  3393   cd ..

  3394   rm -rf conftest.dir

  3395 else

  3396   am_cv_CC_dependencies_compiler_type=none

  3397 fi

  3399 fi

  3400 { echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5

  3401 echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; }

  3402 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type

  3406 if

  3407   test "x$enable_dependency_tracking" != xno \

  3408   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then

  3409   am__fastdepCC_TRUE=

  3410   am__fastdepCC_FALSE='#'

  3411 else

  3412   am__fastdepCC_TRUE='#'

  3413   am__fastdepCC_FALSE=

  3414 fi

  3419         { echo "$as_me:$LINENO: checking for strerror in -lcposix" >&5

  3420 echo $ECHO_N "checking for strerror in -lcposix... $ECHO_C" >&6; }

  3421 if test "${ac_cv_lib_cposix_strerror+set}" = set; then

  3422   echo $ECHO_N "(cached) $ECHO_C" >&6

  3423 else

  3424   ac_check_lib_save_LIBS=$LIBS

  3425 LIBS="-lcposix  $LIBS"

  3426 cat >conftest.$ac_ext <<_ACEOF

  3427 /* confdefs.h.  */

  3428 _ACEOF

  3429 cat confdefs.h >>conftest.$ac_ext

  3430 cat >>conftest.$ac_ext <<_ACEOF

  3431 /* end confdefs.h.  */

  3433 /* Override any GCC internal prototype to avoid an error.

  3434    Use char because int might match the return type of a GCC

  3435    builtin and then its argument prototype would still apply.  */

  3436 #ifdef __cplusplus

  3437 extern "C"

  3438 #endif

  3439 char strerror ();

  3440 int

  3441 main ()

  3442 {

  3443 return strerror ();

  3444   ;

  3445   return 0;

  3446 }

  3447 _ACEOF

  3448 rm -f conftest.$ac_objext conftest$ac_exeext

  3449 if { (ac_try="$ac_link"

  3450 case "(($ac_try" in

  3451   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  3452   *) ac_try_echo=$ac_try;;

  3453 esac

  3454 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

  3455   (eval "$ac_link") 2>conftest.er1

  3456   ac_status=$?

  3457   grep -v '^ *+' conftest.er1 >conftest.err

  3458   rm -f conftest.er1

  3459   cat conftest.err >&5

  3460   echo "$as_me:$LINENO: \$? = $ac_status" >&5

  3461   (exit $ac_status); } && {

  3462 	 test -z "$ac_c_werror_flag" ||

  3463 	 test ! -s conftest.err

  3464        } && test -s conftest$ac_exeext &&

  3465        $as_test_x conftest$ac_exeext; then

  3466   ac_cv_lib_cposix_strerror=yes

  3467 else

  3468   echo "$as_me: failed program was:" >&5

  3469 sed 's/^/| /' conftest.$ac_ext >&5

  3471 	ac_cv_lib_cposix_strerror=no

  3472 fi

  3474 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \

  3475       conftest$ac_exeext conftest.$ac_ext

  3476 LIBS=$ac_check_lib_save_LIBS

  3477 fi

  3478 { echo "$as_me:$LINENO: result: $ac_cv_lib_cposix_strerror" >&5

  3479 echo "${ECHO_T}$ac_cv_lib_cposix_strerror" >&6; }

  3480 if test $ac_cv_lib_cposix_strerror = yes; then

  3481   LIBS="$LIBS -lcposix"

  3482 fi

  3486 ac_ext=c

  3487 ac_cpp='$CPP $CPPFLAGS'

  3488 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'

  3489 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'

  3490 ac_compiler_gnu=$ac_cv_c_compiler_gnu

  3491 if test -n "$ac_tool_prefix"; then

  3492   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.

  3493 set dummy ${ac_tool_prefix}gcc; ac_word=$2

  3494 { echo "$as_me:$LINENO: checking for $ac_word" >&5

  3495 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

  3496 if test "${ac_cv_prog_CC+set}" = set; then

  3497   echo $ECHO_N "(cached) $ECHO_C" >&6

  3498 else

  3499   if test -n "$CC"; then

  3500   ac_cv_prog_CC="$CC" # Let the user override the test.

  3501 else

  3502 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

  3503 for as_dir in $PATH

  3504 do

  3505   IFS=$as_save_IFS

  3506   test -z "$as_dir" && as_dir=.

  3507   for ac_exec_ext in '' $ac_executable_extensions; do

  3508   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

  3509     ac_cv_prog_CC="${ac_tool_prefix}gcc"

  3510     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

  3511     break 2

  3512   fi

  3513 done

  3514 done

  3515 IFS=$as_save_IFS

  3517 fi

  3518 fi

  3519 CC=$ac_cv_prog_CC

  3520 if test -n "$CC"; then

  3521   { echo "$as_me:$LINENO: result: $CC" >&5

  3522 echo "${ECHO_T}$CC" >&6; }

  3523 else

  3524   { echo "$as_me:$LINENO: result: no" >&5

  3525 echo "${ECHO_T}no" >&6; }

  3526 fi

  3529 fi

  3530 if test -z "$ac_cv_prog_CC"; then

  3531   ac_ct_CC=$CC

  3532   # Extract the first word of "gcc", so it can be a program name with args.

  3533 set dummy gcc; ac_word=$2

  3534 { echo "$as_me:$LINENO: checking for $ac_word" >&5

  3535 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

  3536 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then

  3537   echo $ECHO_N "(cached) $ECHO_C" >&6

  3538 else

  3539   if test -n "$ac_ct_CC"; then

  3540   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.

  3541 else

  3542 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

  3543 for as_dir in $PATH

  3544 do

  3545   IFS=$as_save_IFS

  3546   test -z "$as_dir" && as_dir=.

  3547   for ac_exec_ext in '' $ac_executable_extensions; do

  3548   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

  3549     ac_cv_prog_ac_ct_CC="gcc"

  3550     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

  3551     break 2

  3552   fi

  3553 done

  3554 done

  3555 IFS=$as_save_IFS

  3557 fi

  3558 fi

  3559 ac_ct_CC=$ac_cv_prog_ac_ct_CC

  3560 if test -n "$ac_ct_CC"; then

  3561   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5

  3562 echo "${ECHO_T}$ac_ct_CC" >&6; }

  3563 else

  3564   { echo "$as_me:$LINENO: result: no" >&5

  3565 echo "${ECHO_T}no" >&6; }

  3566 fi

  3568   if test "x$ac_ct_CC" = x; then

  3569     CC=""

  3570   else

  3571     case $cross_compiling:$ac_tool_warned in

  3572 yes:)

  3573 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools

  3574 whose name does not start with the host triplet.  If you think this

  3575 configuration is useful to you, please write to autoconf@gnu.org." >&5

  3576 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools

  3577 whose name does not start with the host triplet.  If you think this

  3578 configuration is useful to you, please write to autoconf@gnu.org." >&2;}

  3579 ac_tool_warned=yes ;;

  3580 esac

  3581     CC=$ac_ct_CC

  3582   fi

  3583 else

  3584   CC="$ac_cv_prog_CC"

  3585 fi

  3587 if test -z "$CC"; then

  3588           if test -n "$ac_tool_prefix"; then

  3589     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.

  3590 set dummy ${ac_tool_prefix}cc; ac_word=$2

  3591 { echo "$as_me:$LINENO: checking for $ac_word" >&5

  3592 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

  3593 if test "${ac_cv_prog_CC+set}" = set; then

  3594   echo $ECHO_N "(cached) $ECHO_C" >&6

  3595 else

  3596   if test -n "$CC"; then

  3597   ac_cv_prog_CC="$CC" # Let the user override the test.

  3598 else

  3599 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

  3600 for as_dir in $PATH

  3601 do

  3602   IFS=$as_save_IFS

  3603   test -z "$as_dir" && as_dir=.

  3604   for ac_exec_ext in '' $ac_executable_extensions; do

  3605   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

  3606     ac_cv_prog_CC="${ac_tool_prefix}cc"

  3607     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

  3608     break 2

  3609   fi

  3610 done

  3611 done

  3612 IFS=$as_save_IFS

  3614 fi

  3615 fi

  3616 CC=$ac_cv_prog_CC

  3617 if test -n "$CC"; then

  3618   { echo "$as_me:$LINENO: result: $CC" >&5

  3619 echo "${ECHO_T}$CC" >&6; }

  3620 else

  3621   { echo "$as_me:$LINENO: result: no" >&5

  3622 echo "${ECHO_T}no" >&6; }

  3623 fi

  3626   fi

  3627 fi

  3628 if test -z "$CC"; then

  3629   # Extract the first word of "cc", so it can be a program name with args.

  3630 set dummy cc; ac_word=$2

  3631 { echo "$as_me:$LINENO: checking for $ac_word" >&5

  3632 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

  3633 if test "${ac_cv_prog_CC+set}" = set; then

  3634   echo $ECHO_N "(cached) $ECHO_C" >&6

  3635 else

  3636   if test -n "$CC"; then

  3637   ac_cv_prog_CC="$CC" # Let the user override the test.

  3638 else

  3639   ac_prog_rejected=no

  3640 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

  3641 for as_dir in $PATH

  3642 do

  3643   IFS=$as_save_IFS

  3644   test -z "$as_dir" && as_dir=.

  3645   for ac_exec_ext in '' $ac_executable_extensions; do

  3646   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

  3647     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then

  3648        ac_prog_rejected=yes

  3649        continue

  3650      fi

  3651     ac_cv_prog_CC="cc"

  3652     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

  3653     break 2

  3654   fi

  3655 done

  3656 done

  3657 IFS=$as_save_IFS

  3659 if test $ac_prog_rejected = yes; then

  3660   # We found a bogon in the path, so make sure we never use it.

  3661   set dummy $ac_cv_prog_CC

  3662   shift

  3663   if test $# != 0; then

  3664     # We chose a different compiler from the bogus one.

  3665     # However, it has the same basename, so the bogon will be chosen

  3666     # first if we set CC to just the basename; use the full file name.

  3667     shift

  3668     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"

  3669   fi

  3670 fi

  3671 fi

  3672 fi

  3673 CC=$ac_cv_prog_CC

  3674 if test -n "$CC"; then

  3675   { echo "$as_me:$LINENO: result: $CC" >&5

  3676 echo "${ECHO_T}$CC" >&6; }

  3677 else

  3678   { echo "$as_me:$LINENO: result: no" >&5

  3679 echo "${ECHO_T}no" >&6; }

  3680 fi

  3683 fi

  3684 if test -z "$CC"; then

  3685   if test -n "$ac_tool_prefix"; then

  3686   for ac_prog in cl.exe

  3687   do

  3688     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.

  3689 set dummy $ac_tool_prefix$ac_prog; ac_word=$2

  3690 { echo "$as_me:$LINENO: checking for $ac_word" >&5

  3691 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

  3692 if test "${ac_cv_prog_CC+set}" = set; then

  3693   echo $ECHO_N "(cached) $ECHO_C" >&6

  3694 else

  3695   if test -n "$CC"; then

  3696   ac_cv_prog_CC="$CC" # Let the user override the test.

  3697 else

  3698 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

  3699 for as_dir in $PATH

  3700 do

  3701   IFS=$as_save_IFS

  3702   test -z "$as_dir" && as_dir=.

  3703   for ac_exec_ext in '' $ac_executable_extensions; do

  3704   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

  3705     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"

  3706     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

  3707     break 2

  3708   fi

  3709 done

  3710 done

  3711 IFS=$as_save_IFS

  3713 fi

  3714 fi

  3715 CC=$ac_cv_prog_CC

  3716 if test -n "$CC"; then

  3717   { echo "$as_me:$LINENO: result: $CC" >&5

  3718 echo "${ECHO_T}$CC" >&6; }

  3719 else

  3720   { echo "$as_me:$LINENO: result: no" >&5

  3721 echo "${ECHO_T}no" >&6; }

  3722 fi

  3725     test -n "$CC" && break

  3726   done

  3727 fi

  3728 if test -z "$CC"; then

  3729   ac_ct_CC=$CC

  3730   for ac_prog in cl.exe

  3731 do

  3732   # Extract the first word of "$ac_prog", so it can be a program name with args.

  3733 set dummy $ac_prog; ac_word=$2

  3734 { echo "$as_me:$LINENO: checking for $ac_word" >&5

  3735 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

  3736 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then

  3737   echo $ECHO_N "(cached) $ECHO_C" >&6

  3738 else

  3739   if test -n "$ac_ct_CC"; then

  3740   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.

  3741 else

  3742 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

  3743 for as_dir in $PATH

  3744 do

  3745   IFS=$as_save_IFS

  3746   test -z "$as_dir" && as_dir=.

  3747   for ac_exec_ext in '' $ac_executable_extensions; do

  3748   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

  3749     ac_cv_prog_ac_ct_CC="$ac_prog"

  3750     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

  3751     break 2

  3752   fi

  3753 done

  3754 done

  3755 IFS=$as_save_IFS

  3757 fi

  3758 fi

  3759 ac_ct_CC=$ac_cv_prog_ac_ct_CC

  3760 if test -n "$ac_ct_CC"; then

  3761   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5

  3762 echo "${ECHO_T}$ac_ct_CC" >&6; }

  3763 else

  3764   { echo "$as_me:$LINENO: result: no" >&5

  3765 echo "${ECHO_T}no" >&6; }

  3766 fi

  3769   test -n "$ac_ct_CC" && break

  3770 done

  3772   if test "x$ac_ct_CC" = x; then

  3773     CC=""

  3774   else

  3775     case $cross_compiling:$ac_tool_warned in

  3776 yes:)

  3777 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools

  3778 whose name does not start with the host triplet.  If you think this

  3779 configuration is useful to you, please write to autoconf@gnu.org." >&5

  3780 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools

  3781 whose name does not start with the host triplet.  If you think this

  3782 configuration is useful to you, please write to autoconf@gnu.org." >&2;}

  3783 ac_tool_warned=yes ;;

  3784 esac

  3785     CC=$ac_ct_CC

  3786   fi

  3787 fi

  3789 fi

  3792 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH

  3793 See \`config.log' for more details." >&5

  3794 echo "$as_me: error: no acceptable C compiler found in \$PATH

  3795 See \`config.log' for more details." >&2;}

  3796    { (exit 1); exit 1; }; }

  3798 # Provide some information about the compiler.

  3799 echo "$as_me:$LINENO: checking for C compiler version" >&5

  3800 ac_compiler=`set X $ac_compile; echo $2`

  3801 { (ac_try="$ac_compiler --version >&5"

  3802 case "(($ac_try" in

  3803   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  3804   *) ac_try_echo=$ac_try;;

  3805 esac

  3806 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

  3807   (eval "$ac_compiler --version >&5") 2>&5

  3808   ac_status=$?

  3809   echo "$as_me:$LINENO: \$? = $ac_status" >&5

  3810   (exit $ac_status); }

  3811 { (ac_try="$ac_compiler -v >&5"

  3812 case "(($ac_try" in

  3813   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  3814   *) ac_try_echo=$ac_try;;

  3815 esac

  3816 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

  3817   (eval "$ac_compiler -v >&5") 2>&5

  3818   ac_status=$?

  3819   echo "$as_me:$LINENO: \$? = $ac_status" >&5

  3820   (exit $ac_status); }

  3821 { (ac_try="$ac_compiler -V >&5"

  3822 case "(($ac_try" in

  3823   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  3824   *) ac_try_echo=$ac_try;;

  3825 esac

  3826 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

  3827   (eval "$ac_compiler -V >&5") 2>&5

  3828   ac_status=$?

  3829   echo "$as_me:$LINENO: \$? = $ac_status" >&5

  3830   (exit $ac_status); }

  3832 { echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5

  3833 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }

  3834 if test "${ac_cv_c_compiler_gnu+set}" = set; then

  3835   echo $ECHO_N "(cached) $ECHO_C" >&6

  3836 else

  3837   cat >conftest.$ac_ext <<_ACEOF

  3838 /* confdefs.h.  */

  3839 _ACEOF

  3840 cat confdefs.h >>conftest.$ac_ext

  3841 cat >>conftest.$ac_ext <<_ACEOF

  3842 /* end confdefs.h.  */

  3844 int

  3845 main ()

  3846 {

  3847 #ifndef __GNUC__

  3848        choke me

  3849 #endif

  3851   ;

  3852   return 0;

  3853 }

  3854 _ACEOF

  3855 rm -f conftest.$ac_objext

  3856 if { (ac_try="$ac_compile"

  3857 case "(($ac_try" in

  3858   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  3859   *) ac_try_echo=$ac_try;;

  3860 esac

  3861 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

  3862   (eval "$ac_compile") 2>conftest.er1

  3863   ac_status=$?

  3864   grep -v '^ *+' conftest.er1 >conftest.err

  3865   rm -f conftest.er1

  3866   cat conftest.err >&5

  3867   echo "$as_me:$LINENO: \$? = $ac_status" >&5

  3868   (exit $ac_status); } && {

  3869 	 test -z "$ac_c_werror_flag" ||

  3870 	 test ! -s conftest.err

  3871        } && test -s conftest.$ac_objext; then

  3872   ac_compiler_gnu=yes

  3873 else

  3874   echo "$as_me: failed program was:" >&5

  3875 sed 's/^/| /' conftest.$ac_ext >&5

  3877 	ac_compiler_gnu=no

  3878 fi

  3880 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  3881 ac_cv_c_compiler_gnu=$ac_compiler_gnu

  3883 fi

  3884 { echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5

  3885 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }

  3886 GCC=`test $ac_compiler_gnu = yes && echo yes`

  3887 ac_test_CFLAGS=${CFLAGS+set}

  3888 ac_save_CFLAGS=$CFLAGS

  3889 { echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5

  3890 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }

  3891 if test "${ac_cv_prog_cc_g+set}" = set; then

  3892   echo $ECHO_N "(cached) $ECHO_C" >&6

  3893 else

  3894   ac_save_c_werror_flag=$ac_c_werror_flag

  3895    ac_c_werror_flag=yes

  3896    ac_cv_prog_cc_g=no

  3897    CFLAGS="-g"

  3898    cat >conftest.$ac_ext <<_ACEOF

  3899 /* confdefs.h.  */

  3900 _ACEOF

  3901 cat confdefs.h >>conftest.$ac_ext

  3902 cat >>conftest.$ac_ext <<_ACEOF

  3903 /* end confdefs.h.  */

  3905 int

  3906 main ()

  3907 {

  3909   ;

  3910   return 0;

  3911 }

  3912 _ACEOF

  3913 rm -f conftest.$ac_objext

  3914 if { (ac_try="$ac_compile"

  3915 case "(($ac_try" in

  3916   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  3917   *) ac_try_echo=$ac_try;;

  3918 esac

  3919 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

  3920   (eval "$ac_compile") 2>conftest.er1

  3921   ac_status=$?

  3922   grep -v '^ *+' conftest.er1 >conftest.err

  3923   rm -f conftest.er1

  3924   cat conftest.err >&5

  3925   echo "$as_me:$LINENO: \$? = $ac_status" >&5

  3926   (exit $ac_status); } && {

  3927 	 test -z "$ac_c_werror_flag" ||

  3928 	 test ! -s conftest.err

  3929        } && test -s conftest.$ac_objext; then

  3930   ac_cv_prog_cc_g=yes

  3931 else

  3932   echo "$as_me: failed program was:" >&5

  3933 sed 's/^/| /' conftest.$ac_ext >&5

  3935 	CFLAGS=""

  3936       cat >conftest.$ac_ext <<_ACEOF

  3937 /* confdefs.h.  */

  3938 _ACEOF

  3939 cat confdefs.h >>conftest.$ac_ext

  3940 cat >>conftest.$ac_ext <<_ACEOF

  3941 /* end confdefs.h.  */

  3943 int

  3944 main ()

  3945 {

  3947   ;

  3948   return 0;

  3949 }

  3950 _ACEOF

  3951 rm -f conftest.$ac_objext

  3952 if { (ac_try="$ac_compile"

  3953 case "(($ac_try" in

  3954   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  3955   *) ac_try_echo=$ac_try;;

  3956 esac

  3957 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

  3958   (eval "$ac_compile") 2>conftest.er1

  3959   ac_status=$?

  3960   grep -v '^ *+' conftest.er1 >conftest.err

  3961   rm -f conftest.er1

  3962   cat conftest.err >&5

  3963   echo "$as_me:$LINENO: \$? = $ac_status" >&5

  3964   (exit $ac_status); } && {

  3965 	 test -z "$ac_c_werror_flag" ||

  3966 	 test ! -s conftest.err

  3967        } && test -s conftest.$ac_objext; then

  3968   :

  3969 else

  3970   echo "$as_me: failed program was:" >&5

  3971 sed 's/^/| /' conftest.$ac_ext >&5

  3973 	ac_c_werror_flag=$ac_save_c_werror_flag

  3974 	 CFLAGS="-g"

  3975 	 cat >conftest.$ac_ext <<_ACEOF

  3976 /* confdefs.h.  */

  3977 _ACEOF

  3978 cat confdefs.h >>conftest.$ac_ext

  3979 cat >>conftest.$ac_ext <<_ACEOF

  3980 /* end confdefs.h.  */

  3982 int

  3983 main ()

  3984 {

  3986   ;

  3987   return 0;

  3988 }

  3989 _ACEOF

  3990 rm -f conftest.$ac_objext

  3991 if { (ac_try="$ac_compile"

  3992 case "(($ac_try" in

  3993   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  3994   *) ac_try_echo=$ac_try;;

  3995 esac

  3996 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

  3997   (eval "$ac_compile") 2>conftest.er1

  3998   ac_status=$?

  3999   grep -v '^ *+' conftest.er1 >conftest.err

  4000   rm -f conftest.er1

  4001   cat conftest.err >&5

  4002   echo "$as_me:$LINENO: \$? = $ac_status" >&5

  4003   (exit $ac_status); } && {

  4004 	 test -z "$ac_c_werror_flag" ||

  4005 	 test ! -s conftest.err

  4006        } && test -s conftest.$ac_objext; then

  4007   ac_cv_prog_cc_g=yes

  4008 else

  4009   echo "$as_me: failed program was:" >&5

  4010 sed 's/^/| /' conftest.$ac_ext >&5

  4013 fi

  4015 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  4016 fi

  4018 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  4019 fi

  4021 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  4022    ac_c_werror_flag=$ac_save_c_werror_flag

  4023 fi

  4024 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5

  4025 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }

  4026 if test "$ac_test_CFLAGS" = set; then

  4027   CFLAGS=$ac_save_CFLAGS

  4028 elif test $ac_cv_prog_cc_g = yes; then

  4029   if test "$GCC" = yes; then

  4030     CFLAGS="-g -O2"

  4031   else

  4032     CFLAGS="-g"

  4033   fi

  4034 else

  4035   if test "$GCC" = yes; then

  4036     CFLAGS="-O2"

  4037   else

  4038     CFLAGS=

  4039   fi

  4040 fi

  4041 { echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5

  4042 echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }

  4043 if test "${ac_cv_prog_cc_c89+set}" = set; then

  4044   echo $ECHO_N "(cached) $ECHO_C" >&6

  4045 else

  4046   ac_cv_prog_cc_c89=no

  4047 ac_save_CC=$CC

  4048 cat >conftest.$ac_ext <<_ACEOF

  4049 /* confdefs.h.  */

  4050 _ACEOF

  4051 cat confdefs.h >>conftest.$ac_ext

  4052 cat >>conftest.$ac_ext <<_ACEOF

  4053 /* end confdefs.h.  */

  4054 #include <stdarg.h>

  4055 #include <stdio.h>

  4056 #include <sys/types.h>

  4057 #include <sys/stat.h>

  4058 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */

  4059 struct buf { int x; };

  4060 FILE * (*rcsopen) (struct buf *, struct stat *, int);

  4061 static char *e (p, i)

  4062      char **p;

  4063      int i;

  4064 {

  4065   return p[i];

  4066 }

  4067 static char *f (char * (*g) (char **, int), char **p, ...)

  4068 {

  4069   char *s;

  4070   va_list v;

  4071   va_start (v,p);

  4072   s = g (p, va_arg (v,int));

  4073   va_end (v);

  4074   return s;

  4075 }

  4077 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has

  4078    function prototypes and stuff, but not '\xHH' hex character constants.

  4079    These don't provoke an error unfortunately, instead are silently treated

  4080    as 'x'.  The following induces an error, until -std is added to get

  4081    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an

  4082    array size at least.  It's necessary to write '\x00'==0 to get something

  4083    that's true only with -std.  */

  4084 int osf4_cc_array ['\x00' == 0 ? 1 : -1];

  4086 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters

  4087    inside strings and character constants.  */

  4088 #define FOO(x) 'x'

  4089 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];

  4091 int test (int i, double x);

  4092 struct s1 {int (*f) (int a);};

  4093 struct s2 {int (*f) (double a);};

  4094 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);

  4095 int argc;

  4096 char **argv;

  4097 int

  4098 main ()

  4099 {

  4100 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];

  4101   ;

  4102   return 0;

  4103 }

  4104 _ACEOF

  4105 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \

  4106 	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"

  4107 do

  4108   CC="$ac_save_CC $ac_arg"

  4109   rm -f conftest.$ac_objext

  4110 if { (ac_try="$ac_compile"

  4111 case "(($ac_try" in

  4112   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  4113   *) ac_try_echo=$ac_try;;

  4114 esac

  4115 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

  4116   (eval "$ac_compile") 2>conftest.er1

  4117   ac_status=$?

  4118   grep -v '^ *+' conftest.er1 >conftest.err

  4119   rm -f conftest.er1

  4120   cat conftest.err >&5

  4121   echo "$as_me:$LINENO: \$? = $ac_status" >&5

  4122   (exit $ac_status); } && {

  4123 	 test -z "$ac_c_werror_flag" ||

  4124 	 test ! -s conftest.err

  4125        } && test -s conftest.$ac_objext; then

  4126   ac_cv_prog_cc_c89=$ac_arg

  4127 else

  4128   echo "$as_me: failed program was:" >&5

  4129 sed 's/^/| /' conftest.$ac_ext >&5

  4132 fi

  4134 rm -f core conftest.err conftest.$ac_objext

  4135   test "x$ac_cv_prog_cc_c89" != "xno" && break

  4136 done

  4137 rm -f conftest.$ac_ext

  4138 CC=$ac_save_CC

  4140 fi

  4141 # AC_CACHE_VAL

  4142 case "x$ac_cv_prog_cc_c89" in

  4143   x)

  4144     { echo "$as_me:$LINENO: result: none needed" >&5

  4145 echo "${ECHO_T}none needed" >&6; } ;;

  4146   xno)

  4147     { echo "$as_me:$LINENO: result: unsupported" >&5

  4148 echo "${ECHO_T}unsupported" >&6; } ;;

  4149   *)

  4150     CC="$CC $ac_cv_prog_cc_c89"

  4151     { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5

  4152 echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;

  4153 esac

  4156 ac_ext=c

  4157 ac_cpp='$CPP $CPPFLAGS'

  4158 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'

  4159 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'

  4160 ac_compiler_gnu=$ac_cv_c_compiler_gnu

  4162 depcc="$CC"   am_compiler_list=

  4164 { echo "$as_me:$LINENO: checking dependency style of $depcc" >&5

  4165 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }

  4166 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then

  4167   echo $ECHO_N "(cached) $ECHO_C" >&6

  4168 else

  4169   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then

  4170   # We make a subdir and do the tests there.  Otherwise we can end up

  4171   # making bogus files that we don't know about and never remove.  For

  4172   # instance it was reported that on HP-UX the gcc test will end up

  4173   # making a dummy file named `D' -- because `-MD' means `put the output

  4174   # in D'.

  4175   mkdir conftest.dir

  4176   # Copy depcomp to subdir because otherwise we won't find it if we're

  4177   # using a relative directory.

  4178   cp "$am_depcomp" conftest.dir

  4179   cd conftest.dir

  4180   # We will build objects and dependencies in a subdirectory because

  4181   # it helps to detect inapplicable dependency modes.  For instance

  4182   # both Tru64's cc and ICC support -MD to output dependencies as a

  4183   # side effect of compilation, but ICC will put the dependencies in

  4184   # the current directory while Tru64 will put them in the object

  4185   # directory.

  4186   mkdir sub

  4188   am_cv_CC_dependencies_compiler_type=none

  4189   if test "$am_compiler_list" = ""; then

  4190      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`

  4191   fi

  4192   for depmode in $am_compiler_list; do

  4193     # Setup a source with many dependencies, because some compilers

  4194     # like to wrap large dependency lists on column 80 (with \), and

  4195     # we should not choose a depcomp mode which is confused by this.

  4196     #

  4197     # We need to recreate these files for each test, as the compiler may

  4198     # overwrite some of them when testing with obscure command lines.

  4199     # This happens at least with the AIX C compiler.

  4200     : > sub/conftest.c

  4201     for i in 1 2 3 4 5 6; do

  4202       echo '#include "conftst'$i'.h"' >> sub/conftest.c

  4203       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with

  4204       # Solaris 8's {/usr,}/bin/sh.

  4205       touch sub/conftst$i.h

  4206     done

  4207     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf

  4209     case $depmode in

  4210     nosideeffect)

  4211       # after this tag, mechanisms are not by side-effect, so they'll

  4212       # only be used when explicitly requested

  4213       if test "x$enable_dependency_tracking" = xyes; then

  4214 	continue

  4215       else

  4216 	break

  4217       fi

  4218       ;;

  4219     none) break ;;

  4220     esac

  4221     # We check with `-c' and `-o' for the sake of the "dashmstdout"

  4222     # mode.  It turns out that the SunPro C++ compiler does not properly

  4223     # handle `-M -o', and we need to detect this.

  4224     if depmode=$depmode \

  4225        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \

  4226        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \

  4227        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \

  4228          >/dev/null 2>conftest.err &&

  4229        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&

  4230        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&

  4231        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then

  4232       # icc doesn't choke on unknown options, it will just issue warnings

  4233       # or remarks (even with -Werror).  So we grep stderr for any message

  4234       # that says an option was ignored or not supported.

  4235       # When given -MP, icc 7.0 and 7.1 complain thusly:

  4236       #   icc: Command line warning: ignoring option '-M'; no argument required

  4237       # The diagnosis changed in icc 8.0:

  4238       #   icc: Command line remark: option '-MP' not supported

  4239       if (grep 'ignoring option' conftest.err ||

  4240           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else

  4241         am_cv_CC_dependencies_compiler_type=$depmode

  4242         break

  4243       fi

  4244     fi

  4245   done

  4247   cd ..

  4248   rm -rf conftest.dir

  4249 else

  4250   am_cv_CC_dependencies_compiler_type=none

  4251 fi

  4253 fi

  4254 { echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5

  4255 echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; }

  4256 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type

  4260 if

  4261   test "x$enable_dependency_tracking" != xno \

  4262   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then

  4263   am__fastdepCC_TRUE=

  4264   am__fastdepCC_FALSE='#'

  4265 else

  4266   am__fastdepCC_TRUE='#'

  4267   am__fastdepCC_FALSE=

  4268 fi

  4271 ac_ext=c

  4272 ac_cpp='$CPP $CPPFLAGS'

  4273 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'

  4274 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'

  4275 ac_compiler_gnu=$ac_cv_c_compiler_gnu

  4276 if test -n "$ac_tool_prefix"; then

  4277   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.

  4278 set dummy ${ac_tool_prefix}gcc; ac_word=$2

  4279 { echo "$as_me:$LINENO: checking for $ac_word" >&5

  4280 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

  4281 if test "${ac_cv_prog_CC+set}" = set; then

  4282   echo $ECHO_N "(cached) $ECHO_C" >&6

  4283 else

  4284   if test -n "$CC"; then

  4285   ac_cv_prog_CC="$CC" # Let the user override the test.

  4286 else

  4287 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

  4288 for as_dir in $PATH

  4289 do

  4290   IFS=$as_save_IFS

  4291   test -z "$as_dir" && as_dir=.

  4292   for ac_exec_ext in '' $ac_executable_extensions; do

  4293   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

  4294     ac_cv_prog_CC="${ac_tool_prefix}gcc"

  4295     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

  4296     break 2

  4297   fi

  4298 done

  4299 done

  4300 IFS=$as_save_IFS

  4302 fi

  4303 fi

  4304 CC=$ac_cv_prog_CC

  4305 if test -n "$CC"; then

  4306   { echo "$as_me:$LINENO: result: $CC" >&5

  4307 echo "${ECHO_T}$CC" >&6; }

  4308 else

  4309   { echo "$as_me:$LINENO: result: no" >&5

  4310 echo "${ECHO_T}no" >&6; }

  4311 fi

  4314 fi

  4315 if test -z "$ac_cv_prog_CC"; then

  4316   ac_ct_CC=$CC

  4317   # Extract the first word of "gcc", so it can be a program name with args.

  4318 set dummy gcc; ac_word=$2

  4319 { echo "$as_me:$LINENO: checking for $ac_word" >&5

  4320 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

  4321 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then

  4322   echo $ECHO_N "(cached) $ECHO_C" >&6

  4323 else

  4324   if test -n "$ac_ct_CC"; then

  4325   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.

  4326 else

  4327 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

  4328 for as_dir in $PATH

  4329 do

  4330   IFS=$as_save_IFS

  4331   test -z "$as_dir" && as_dir=.

  4332   for ac_exec_ext in '' $ac_executable_extensions; do

  4333   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

  4334     ac_cv_prog_ac_ct_CC="gcc"

  4335     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

  4336     break 2

  4337   fi

  4338 done

  4339 done

  4340 IFS=$as_save_IFS

  4342 fi

  4343 fi

  4344 ac_ct_CC=$ac_cv_prog_ac_ct_CC

  4345 if test -n "$ac_ct_CC"; then

  4346   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5

  4347 echo "${ECHO_T}$ac_ct_CC" >&6; }

  4348 else

  4349   { echo "$as_me:$LINENO: result: no" >&5

  4350 echo "${ECHO_T}no" >&6; }

  4351 fi

  4353   if test "x$ac_ct_CC" = x; then

  4354     CC=""

  4355   else

  4356     case $cross_compiling:$ac_tool_warned in

  4357 yes:)

  4358 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools

  4359 whose name does not start with the host triplet.  If you think this

  4360 configuration is useful to you, please write to autoconf@gnu.org." >&5

  4361 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools

  4362 whose name does not start with the host triplet.  If you think this

  4363 configuration is useful to you, please write to autoconf@gnu.org." >&2;}

  4364 ac_tool_warned=yes ;;

  4365 esac

  4366     CC=$ac_ct_CC

  4367   fi

  4368 else

  4369   CC="$ac_cv_prog_CC"

  4370 fi

  4372 if test -z "$CC"; then

  4373           if test -n "$ac_tool_prefix"; then

  4374     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.

  4375 set dummy ${ac_tool_prefix}cc; ac_word=$2

  4376 { echo "$as_me:$LINENO: checking for $ac_word" >&5

  4377 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

  4378 if test "${ac_cv_prog_CC+set}" = set; then

  4379   echo $ECHO_N "(cached) $ECHO_C" >&6

  4380 else

  4381   if test -n "$CC"; then

  4382   ac_cv_prog_CC="$CC" # Let the user override the test.

  4383 else

  4384 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

  4385 for as_dir in $PATH

  4386 do

  4387   IFS=$as_save_IFS

  4388   test -z "$as_dir" && as_dir=.

  4389   for ac_exec_ext in '' $ac_executable_extensions; do

  4390   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

  4391     ac_cv_prog_CC="${ac_tool_prefix}cc"

  4392     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

  4393     break 2

  4394   fi

  4395 done

  4396 done

  4397 IFS=$as_save_IFS

  4399 fi

  4400 fi

  4401 CC=$ac_cv_prog_CC

  4402 if test -n "$CC"; then

  4403   { echo "$as_me:$LINENO: result: $CC" >&5

  4404 echo "${ECHO_T}$CC" >&6; }

  4405 else

  4406   { echo "$as_me:$LINENO: result: no" >&5

  4407 echo "${ECHO_T}no" >&6; }

  4408 fi

  4411   fi

  4412 fi

  4413 if test -z "$CC"; then

  4414   # Extract the first word of "cc", so it can be a program name with args.

  4415 set dummy cc; ac_word=$2

  4416 { echo "$as_me:$LINENO: checking for $ac_word" >&5

  4417 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

  4418 if test "${ac_cv_prog_CC+set}" = set; then

  4419   echo $ECHO_N "(cached) $ECHO_C" >&6

  4420 else

  4421   if test -n "$CC"; then

  4422   ac_cv_prog_CC="$CC" # Let the user override the test.

  4423 else

  4424   ac_prog_rejected=no

  4425 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

  4426 for as_dir in $PATH

  4427 do

  4428   IFS=$as_save_IFS

  4429   test -z "$as_dir" && as_dir=.

  4430   for ac_exec_ext in '' $ac_executable_extensions; do

  4431   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

  4432     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then

  4433        ac_prog_rejected=yes

  4434        continue

  4435      fi

  4436     ac_cv_prog_CC="cc"

  4437     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

  4438     break 2

  4439   fi

  4440 done

  4441 done

  4442 IFS=$as_save_IFS

  4444 if test $ac_prog_rejected = yes; then

  4445   # We found a bogon in the path, so make sure we never use it.

  4446   set dummy $ac_cv_prog_CC

  4447   shift

  4448   if test $# != 0; then

  4449     # We chose a different compiler from the bogus one.

  4450     # However, it has the same basename, so the bogon will be chosen

  4451     # first if we set CC to just the basename; use the full file name.

  4452     shift

  4453     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"

  4454   fi

  4455 fi

  4456 fi

  4457 fi

  4458 CC=$ac_cv_prog_CC

  4459 if test -n "$CC"; then

  4460   { echo "$as_me:$LINENO: result: $CC" >&5

  4461 echo "${ECHO_T}$CC" >&6; }

  4462 else

  4463   { echo "$as_me:$LINENO: result: no" >&5

  4464 echo "${ECHO_T}no" >&6; }

  4465 fi

  4468 fi

  4469 if test -z "$CC"; then

  4470   if test -n "$ac_tool_prefix"; then

  4471   for ac_prog in cl.exe

  4472   do

  4473     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.

  4474 set dummy $ac_tool_prefix$ac_prog; ac_word=$2

  4475 { echo "$as_me:$LINENO: checking for $ac_word" >&5

  4476 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

  4477 if test "${ac_cv_prog_CC+set}" = set; then

  4478   echo $ECHO_N "(cached) $ECHO_C" >&6

  4479 else

  4480   if test -n "$CC"; then

  4481   ac_cv_prog_CC="$CC" # Let the user override the test.

  4482 else

  4483 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

  4484 for as_dir in $PATH

  4485 do

  4486   IFS=$as_save_IFS

  4487   test -z "$as_dir" && as_dir=.

  4488   for ac_exec_ext in '' $ac_executable_extensions; do

  4489   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

  4490     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"

  4491     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

  4492     break 2

  4493   fi

  4494 done

  4495 done

  4496 IFS=$as_save_IFS

  4498 fi

  4499 fi

  4500 CC=$ac_cv_prog_CC

  4501 if test -n "$CC"; then

  4502   { echo "$as_me:$LINENO: result: $CC" >&5

  4503 echo "${ECHO_T}$CC" >&6; }

  4504 else

  4505   { echo "$as_me:$LINENO: result: no" >&5

  4506 echo "${ECHO_T}no" >&6; }

  4507 fi

  4510     test -n "$CC" && break

  4511   done

  4512 fi

  4513 if test -z "$CC"; then

  4514   ac_ct_CC=$CC

  4515   for ac_prog in cl.exe

  4516 do

  4517   # Extract the first word of "$ac_prog", so it can be a program name with args.

  4518 set dummy $ac_prog; ac_word=$2

  4519 { echo "$as_me:$LINENO: checking for $ac_word" >&5

  4520 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

  4521 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then

  4522   echo $ECHO_N "(cached) $ECHO_C" >&6

  4523 else

  4524   if test -n "$ac_ct_CC"; then

  4525   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.

  4526 else

  4527 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

  4528 for as_dir in $PATH

  4529 do

  4530   IFS=$as_save_IFS

  4531   test -z "$as_dir" && as_dir=.

  4532   for ac_exec_ext in '' $ac_executable_extensions; do

  4533   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

  4534     ac_cv_prog_ac_ct_CC="$ac_prog"

  4535     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

  4536     break 2

  4537   fi

  4538 done

  4539 done

  4540 IFS=$as_save_IFS

  4542 fi

  4543 fi

  4544 ac_ct_CC=$ac_cv_prog_ac_ct_CC

  4545 if test -n "$ac_ct_CC"; then

  4546   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5

  4547 echo "${ECHO_T}$ac_ct_CC" >&6; }

  4548 else

  4549   { echo "$as_me:$LINENO: result: no" >&5

  4550 echo "${ECHO_T}no" >&6; }

  4551 fi

  4554   test -n "$ac_ct_CC" && break

  4555 done

  4557   if test "x$ac_ct_CC" = x; then

  4558     CC=""

  4559   else

  4560     case $cross_compiling:$ac_tool_warned in

  4561 yes:)

  4562 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools

  4563 whose name does not start with the host triplet.  If you think this

  4564 configuration is useful to you, please write to autoconf@gnu.org." >&5

  4565 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools

  4566 whose name does not start with the host triplet.  If you think this

  4567 configuration is useful to you, please write to autoconf@gnu.org." >&2;}

  4568 ac_tool_warned=yes ;;

  4569 esac

  4570     CC=$ac_ct_CC

  4571   fi

  4572 fi

  4574 fi

  4577 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH

  4578 See \`config.log' for more details." >&5

  4579 echo "$as_me: error: no acceptable C compiler found in \$PATH

  4580 See \`config.log' for more details." >&2;}

  4581    { (exit 1); exit 1; }; }

  4583 # Provide some information about the compiler.

  4584 echo "$as_me:$LINENO: checking for C compiler version" >&5

  4585 ac_compiler=`set X $ac_compile; echo $2`

  4586 { (ac_try="$ac_compiler --version >&5"

  4587 case "(($ac_try" in

  4588   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  4589   *) ac_try_echo=$ac_try;;

  4590 esac

  4591 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

  4592   (eval "$ac_compiler --version >&5") 2>&5

  4593   ac_status=$?

  4594   echo "$as_me:$LINENO: \$? = $ac_status" >&5

  4595   (exit $ac_status); }

  4596 { (ac_try="$ac_compiler -v >&5"

  4597 case "(($ac_try" in

  4598   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  4599   *) ac_try_echo=$ac_try;;

  4600 esac

  4601 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

  4602   (eval "$ac_compiler -v >&5") 2>&5

  4603   ac_status=$?

  4604   echo "$as_me:$LINENO: \$? = $ac_status" >&5

  4605   (exit $ac_status); }

  4606 { (ac_try="$ac_compiler -V >&5"

  4607 case "(($ac_try" in

  4608   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  4609   *) ac_try_echo=$ac_try;;

  4610 esac

  4611 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

  4612   (eval "$ac_compiler -V >&5") 2>&5

  4613   ac_status=$?

  4614   echo "$as_me:$LINENO: \$? = $ac_status" >&5

  4615   (exit $ac_status); }

  4617 { echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5

  4618 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }

  4619 if test "${ac_cv_c_compiler_gnu+set}" = set; then

  4620   echo $ECHO_N "(cached) $ECHO_C" >&6

  4621 else

  4622   cat >conftest.$ac_ext <<_ACEOF

  4623 /* confdefs.h.  */

  4624 _ACEOF

  4625 cat confdefs.h >>conftest.$ac_ext

  4626 cat >>conftest.$ac_ext <<_ACEOF

  4627 /* end confdefs.h.  */

  4629 int

  4630 main ()

  4631 {

  4632 #ifndef __GNUC__

  4633        choke me

  4634 #endif

  4636   ;

  4637   return 0;

  4638 }

  4639 _ACEOF

  4640 rm -f conftest.$ac_objext

  4641 if { (ac_try="$ac_compile"

  4642 case "(($ac_try" in

  4643   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  4644   *) ac_try_echo=$ac_try;;

  4645 esac

  4646 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

  4647   (eval "$ac_compile") 2>conftest.er1

  4648   ac_status=$?

  4649   grep -v '^ *+' conftest.er1 >conftest.err

  4650   rm -f conftest.er1

  4651   cat conftest.err >&5

  4652   echo "$as_me:$LINENO: \$? = $ac_status" >&5

  4653   (exit $ac_status); } && {

  4654 	 test -z "$ac_c_werror_flag" ||

  4655 	 test ! -s conftest.err

  4656        } && test -s conftest.$ac_objext; then

  4657   ac_compiler_gnu=yes

  4658 else

  4659   echo "$as_me: failed program was:" >&5

  4660 sed 's/^/| /' conftest.$ac_ext >&5

  4662 	ac_compiler_gnu=no

  4663 fi

  4665 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  4666 ac_cv_c_compiler_gnu=$ac_compiler_gnu

  4668 fi

  4669 { echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5

  4670 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }

  4671 GCC=`test $ac_compiler_gnu = yes && echo yes`

  4672 ac_test_CFLAGS=${CFLAGS+set}

  4673 ac_save_CFLAGS=$CFLAGS

  4674 { echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5

  4675 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }

  4676 if test "${ac_cv_prog_cc_g+set}" = set; then

  4677   echo $ECHO_N "(cached) $ECHO_C" >&6

  4678 else

  4679   ac_save_c_werror_flag=$ac_c_werror_flag

  4680    ac_c_werror_flag=yes

  4681    ac_cv_prog_cc_g=no

  4682    CFLAGS="-g"

  4683    cat >conftest.$ac_ext <<_ACEOF

  4684 /* confdefs.h.  */

  4685 _ACEOF

  4686 cat confdefs.h >>conftest.$ac_ext

  4687 cat >>conftest.$ac_ext <<_ACEOF

  4688 /* end confdefs.h.  */

  4690 int

  4691 main ()

  4692 {

  4694   ;

  4695   return 0;

  4696 }

  4697 _ACEOF

  4698 rm -f conftest.$ac_objext

  4699 if { (ac_try="$ac_compile"

  4700 case "(($ac_try" in

  4701   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  4702   *) ac_try_echo=$ac_try;;

  4703 esac

  4704 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

  4705   (eval "$ac_compile") 2>conftest.er1

  4706   ac_status=$?

  4707   grep -v '^ *+' conftest.er1 >conftest.err

  4708   rm -f conftest.er1

  4709   cat conftest.err >&5

  4710   echo "$as_me:$LINENO: \$? = $ac_status" >&5

  4711   (exit $ac_status); } && {

  4712 	 test -z "$ac_c_werror_flag" ||

  4713 	 test ! -s conftest.err

  4714        } && test -s conftest.$ac_objext; then

  4715   ac_cv_prog_cc_g=yes

  4716 else

  4717   echo "$as_me: failed program was:" >&5

  4718 sed 's/^/| /' conftest.$ac_ext >&5

  4720 	CFLAGS=""

  4721       cat >conftest.$ac_ext <<_ACEOF

  4722 /* confdefs.h.  */

  4723 _ACEOF

  4724 cat confdefs.h >>conftest.$ac_ext

  4725 cat >>conftest.$ac_ext <<_ACEOF

  4726 /* end confdefs.h.  */

  4728 int

  4729 main ()

  4730 {

  4732   ;

  4733   return 0;

  4734 }

  4735 _ACEOF

  4736 rm -f conftest.$ac_objext

  4737 if { (ac_try="$ac_compile"

  4738 case "(($ac_try" in

  4739   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  4740   *) ac_try_echo=$ac_try;;

  4741 esac

  4742 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

  4743   (eval "$ac_compile") 2>conftest.er1

  4744   ac_status=$?

  4745   grep -v '^ *+' conftest.er1 >conftest.err

  4746   rm -f conftest.er1

  4747   cat conftest.err >&5

  4748   echo "$as_me:$LINENO: \$? = $ac_status" >&5

  4749   (exit $ac_status); } && {

  4750 	 test -z "$ac_c_werror_flag" ||

  4751 	 test ! -s conftest.err

  4752        } && test -s conftest.$ac_objext; then

  4753   :

  4754 else

  4755   echo "$as_me: failed program was:" >&5

  4756 sed 's/^/| /' conftest.$ac_ext >&5

  4758 	ac_c_werror_flag=$ac_save_c_werror_flag

  4759 	 CFLAGS="-g"

  4760 	 cat >conftest.$ac_ext <<_ACEOF

  4761 /* confdefs.h.  */

  4762 _ACEOF

  4763 cat confdefs.h >>conftest.$ac_ext

  4764 cat >>conftest.$ac_ext <<_ACEOF

  4765 /* end confdefs.h.  */

  4767 int

  4768 main ()

  4769 {

  4771   ;

  4772   return 0;

  4773 }

  4774 _ACEOF

  4775 rm -f conftest.$ac_objext

  4776 if { (ac_try="$ac_compile"

  4777 case "(($ac_try" in

  4778   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  4779   *) ac_try_echo=$ac_try;;

  4780 esac

  4781 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

  4782   (eval "$ac_compile") 2>conftest.er1

  4783   ac_status=$?

  4784   grep -v '^ *+' conftest.er1 >conftest.err

  4785   rm -f conftest.er1

  4786   cat conftest.err >&5

  4787   echo "$as_me:$LINENO: \$? = $ac_status" >&5

  4788   (exit $ac_status); } && {

  4789 	 test -z "$ac_c_werror_flag" ||

  4790 	 test ! -s conftest.err

  4791        } && test -s conftest.$ac_objext; then

  4792   ac_cv_prog_cc_g=yes

  4793 else

  4794   echo "$as_me: failed program was:" >&5

  4795 sed 's/^/| /' conftest.$ac_ext >&5

  4798 fi

  4800 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  4801 fi

  4803 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  4804 fi

  4806 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  4807    ac_c_werror_flag=$ac_save_c_werror_flag

  4808 fi

  4809 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5

  4810 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }

  4811 if test "$ac_test_CFLAGS" = set; then

  4812   CFLAGS=$ac_save_CFLAGS

  4813 elif test $ac_cv_prog_cc_g = yes; then

  4814   if test "$GCC" = yes; then

  4815     CFLAGS="-g -O2"

  4816   else

  4817     CFLAGS="-g"

  4818   fi

  4819 else

  4820   if test "$GCC" = yes; then

  4821     CFLAGS="-O2"

  4822   else

  4823     CFLAGS=

  4824   fi

  4825 fi

  4826 { echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5

  4827 echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }

  4828 if test "${ac_cv_prog_cc_c89+set}" = set; then

  4829   echo $ECHO_N "(cached) $ECHO_C" >&6

  4830 else

  4831   ac_cv_prog_cc_c89=no

  4832 ac_save_CC=$CC

  4833 cat >conftest.$ac_ext <<_ACEOF

  4834 /* confdefs.h.  */

  4835 _ACEOF

  4836 cat confdefs.h >>conftest.$ac_ext

  4837 cat >>conftest.$ac_ext <<_ACEOF

  4838 /* end confdefs.h.  */

  4839 #include <stdarg.h>

  4840 #include <stdio.h>

  4841 #include <sys/types.h>

  4842 #include <sys/stat.h>

  4843 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */

  4844 struct buf { int x; };

  4845 FILE * (*rcsopen) (struct buf *, struct stat *, int);

  4846 static char *e (p, i)

  4847      char **p;

  4848      int i;

  4849 {

  4850   return p[i];

  4851 }

  4852 static char *f (char * (*g) (char **, int), char **p, ...)

  4853 {

  4854   char *s;

  4855   va_list v;

  4856   va_start (v,p);

  4857   s = g (p, va_arg (v,int));

  4858   va_end (v);

  4859   return s;

  4860 }

  4862 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has

  4863    function prototypes and stuff, but not '\xHH' hex character constants.

  4864    These don't provoke an error unfortunately, instead are silently treated

  4865    as 'x'.  The following induces an error, until -std is added to get

  4866    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an

  4867    array size at least.  It's necessary to write '\x00'==0 to get something

  4868    that's true only with -std.  */

  4869 int osf4_cc_array ['\x00' == 0 ? 1 : -1];

  4871 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters

  4872    inside strings and character constants.  */

  4873 #define FOO(x) 'x'

  4874 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];

  4876 int test (int i, double x);

  4877 struct s1 {int (*f) (int a);};

  4878 struct s2 {int (*f) (double a);};

  4879 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);

  4880 int argc;

  4881 char **argv;

  4882 int

  4883 main ()

  4884 {

  4885 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];

  4886   ;

  4887   return 0;

  4888 }

  4889 _ACEOF

  4890 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \

  4891 	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"

  4892 do

  4893   CC="$ac_save_CC $ac_arg"

  4894   rm -f conftest.$ac_objext

  4895 if { (ac_try="$ac_compile"

  4896 case "(($ac_try" in

  4897   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  4898   *) ac_try_echo=$ac_try;;

  4899 esac

  4900 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

  4901   (eval "$ac_compile") 2>conftest.er1

  4902   ac_status=$?

  4903   grep -v '^ *+' conftest.er1 >conftest.err

  4904   rm -f conftest.er1

  4905   cat conftest.err >&5

  4906   echo "$as_me:$LINENO: \$? = $ac_status" >&5

  4907   (exit $ac_status); } && {

  4908 	 test -z "$ac_c_werror_flag" ||

  4909 	 test ! -s conftest.err

  4910        } && test -s conftest.$ac_objext; then

  4911   ac_cv_prog_cc_c89=$ac_arg

  4912 else

  4913   echo "$as_me: failed program was:" >&5

  4914 sed 's/^/| /' conftest.$ac_ext >&5

  4917 fi

  4919 rm -f core conftest.err conftest.$ac_objext

  4920   test "x$ac_cv_prog_cc_c89" != "xno" && break

  4921 done

  4922 rm -f conftest.$ac_ext

  4923 CC=$ac_save_CC

  4925 fi

  4926 # AC_CACHE_VAL

  4927 case "x$ac_cv_prog_cc_c89" in

  4928   x)

  4929     { echo "$as_me:$LINENO: result: none needed" >&5

  4930 echo "${ECHO_T}none needed" >&6; } ;;

  4931   xno)

  4932     { echo "$as_me:$LINENO: result: unsupported" >&5

  4933 echo "${ECHO_T}unsupported" >&6; } ;;

  4934   *)

  4935     CC="$CC $ac_cv_prog_cc_c89"

  4936     { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5

  4937 echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;

  4938 esac

  4941 ac_ext=c

  4942 ac_cpp='$CPP $CPPFLAGS'

  4943 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'

  4944 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'

  4945 ac_compiler_gnu=$ac_cv_c_compiler_gnu

  4947 depcc="$CC"   am_compiler_list=

  4949 { echo "$as_me:$LINENO: checking dependency style of $depcc" >&5

  4950 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }

  4951 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then

  4952   echo $ECHO_N "(cached) $ECHO_C" >&6

  4953 else

  4954   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then

  4955   # We make a subdir and do the tests there.  Otherwise we can end up

  4956   # making bogus files that we don't know about and never remove.  For

  4957   # instance it was reported that on HP-UX the gcc test will end up

  4958   # making a dummy file named `D' -- because `-MD' means `put the output

  4959   # in D'.

  4960   mkdir conftest.dir

  4961   # Copy depcomp to subdir because otherwise we won't find it if we're

  4962   # using a relative directory.

  4963   cp "$am_depcomp" conftest.dir

  4964   cd conftest.dir

  4965   # We will build objects and dependencies in a subdirectory because

  4966   # it helps to detect inapplicable dependency modes.  For instance

  4967   # both Tru64's cc and ICC support -MD to output dependencies as a

  4968   # side effect of compilation, but ICC will put the dependencies in

  4969   # the current directory while Tru64 will put them in the object

  4970   # directory.

  4971   mkdir sub

  4973   am_cv_CC_dependencies_compiler_type=none

  4974   if test "$am_compiler_list" = ""; then

  4975      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`

  4976   fi

  4977   for depmode in $am_compiler_list; do

  4978     # Setup a source with many dependencies, because some compilers

  4979     # like to wrap large dependency lists on column 80 (with \), and

  4980     # we should not choose a depcomp mode which is confused by this.

  4981     #

  4982     # We need to recreate these files for each test, as the compiler may

  4983     # overwrite some of them when testing with obscure command lines.

  4984     # This happens at least with the AIX C compiler.

  4985     : > sub/conftest.c

  4986     for i in 1 2 3 4 5 6; do

  4987       echo '#include "conftst'$i'.h"' >> sub/conftest.c

  4988       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with

  4989       # Solaris 8's {/usr,}/bin/sh.

  4990       touch sub/conftst$i.h

  4991     done

  4992     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf

  4994     case $depmode in

  4995     nosideeffect)

  4996       # after this tag, mechanisms are not by side-effect, so they'll

  4997       # only be used when explicitly requested

  4998       if test "x$enable_dependency_tracking" = xyes; then

  4999 	continue

  5000       else

  5001 	break

  5002       fi

  5003       ;;

  5004     none) break ;;

  5005     esac

  5006     # We check with `-c' and `-o' for the sake of the "dashmstdout"

  5007     # mode.  It turns out that the SunPro C++ compiler does not properly

  5008     # handle `-M -o', and we need to detect this.

  5009     if depmode=$depmode \

  5010        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \

  5011        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \

  5012        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \

  5013          >/dev/null 2>conftest.err &&

  5014        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&

  5015        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&

  5016        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then

  5017       # icc doesn't choke on unknown options, it will just issue warnings

  5018       # or remarks (even with -Werror).  So we grep stderr for any message

  5019       # that says an option was ignored or not supported.

  5020       # When given -MP, icc 7.0 and 7.1 complain thusly:

  5021       #   icc: Command line warning: ignoring option '-M'; no argument required

  5022       # The diagnosis changed in icc 8.0:

  5023       #   icc: Command line remark: option '-MP' not supported

  5024       if (grep 'ignoring option' conftest.err ||

  5025           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else

  5026         am_cv_CC_dependencies_compiler_type=$depmode

  5027         break

  5028       fi

  5029     fi

  5030   done

  5032   cd ..

  5033   rm -rf conftest.dir

  5034 else

  5035   am_cv_CC_dependencies_compiler_type=none

  5036 fi

  5038 fi

  5039 { echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5

  5040 echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; }

  5041 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type

  5045 if

  5046   test "x$enable_dependency_tracking" != xno \

  5047   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then

  5048   am__fastdepCC_TRUE=

  5049   am__fastdepCC_FALSE='#'

  5050 else

  5051   am__fastdepCC_TRUE='#'

  5052   am__fastdepCC_FALSE=

  5053 fi

  5057 am_cv_prog_cc_stdc=$ac_cv_prog_cc_stdc

  5059 # By default we simply use the C compiler to build assembly code.

  5061 test "${CCAS+set}" = set || CCAS=$CC

  5062 test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS

  5066 ac_ext=c

  5067 ac_cpp='$CPP $CPPFLAGS'

  5068 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'

  5069 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'

  5070 ac_compiler_gnu=$ac_cv_c_compiler_gnu

  5071 { echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5

  5072 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }

  5073 # On Suns, sometimes $CPP names a directory.

  5074 if test -n "$CPP" && test -d "$CPP"; then

  5075   CPP=

  5076 fi

  5077 if test -z "$CPP"; then

  5078   if test "${ac_cv_prog_CPP+set}" = set; then

  5079   echo $ECHO_N "(cached) $ECHO_C" >&6

  5080 else

  5081       # Double quotes because CPP needs to be expanded

  5082     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"

  5083     do

  5084       ac_preproc_ok=false

  5085 for ac_c_preproc_warn_flag in '' yes

  5086 do

  5087   # Use a header file that comes with gcc, so configuring glibc

  5088   # with a fresh cross-compiler works.

  5089   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since

  5090   # <limits.h> exists even on freestanding compilers.

  5091   # On the NeXT, cc -E runs the code through the compiler's parser,

  5092   # not just through cpp. "Syntax error" is here to catch this case.

  5093   cat >conftest.$ac_ext <<_ACEOF

  5094 /* confdefs.h.  */

  5095 _ACEOF

  5096 cat confdefs.h >>conftest.$ac_ext

  5097 cat >>conftest.$ac_ext <<_ACEOF

  5098 /* end confdefs.h.  */

  5099 #ifdef __STDC__

  5100 # include <limits.h>

  5101 #else

  5102 # include <assert.h>

  5103 #endif

  5104 		     Syntax error

  5105 _ACEOF

  5106 if { (ac_try="$ac_cpp conftest.$ac_ext"

  5107 case "(($ac_try" in

  5108   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  5109   *) ac_try_echo=$ac_try;;

  5110 esac

  5111 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

  5112   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1

  5113   ac_status=$?

  5114   grep -v '^ *+' conftest.er1 >conftest.err

  5115   rm -f conftest.er1

  5116   cat conftest.err >&5

  5117   echo "$as_me:$LINENO: \$? = $ac_status" >&5

  5118   (exit $ac_status); } >/dev/null && {

  5119 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||

  5120 	 test ! -s conftest.err

  5121        }; then

  5122   :

  5123 else

  5124   echo "$as_me: failed program was:" >&5

  5125 sed 's/^/| /' conftest.$ac_ext >&5

  5127   # Broken: fails on valid input.

  5128 continue

  5129 fi

  5131 rm -f conftest.err conftest.$ac_ext

  5133   # OK, works on sane cases.  Now check whether nonexistent headers

  5134   # can be detected and how.

  5135   cat >conftest.$ac_ext <<_ACEOF

  5136 /* confdefs.h.  */

  5137 _ACEOF

  5138 cat confdefs.h >>conftest.$ac_ext

  5139 cat >>conftest.$ac_ext <<_ACEOF

  5140 /* end confdefs.h.  */

  5141 #include <ac_nonexistent.h>

  5142 _ACEOF

  5143 if { (ac_try="$ac_cpp conftest.$ac_ext"

  5144 case "(($ac_try" in

  5145   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  5146   *) ac_try_echo=$ac_try;;

  5147 esac

  5148 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

  5149   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1

  5150   ac_status=$?

  5151   grep -v '^ *+' conftest.er1 >conftest.err

  5152   rm -f conftest.er1

  5153   cat conftest.err >&5

  5154   echo "$as_me:$LINENO: \$? = $ac_status" >&5

  5155   (exit $ac_status); } >/dev/null && {

  5156 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||

  5157 	 test ! -s conftest.err

  5158        }; then

  5159   # Broken: success on invalid input.

  5160 continue

  5161 else

  5162   echo "$as_me: failed program was:" >&5

  5163 sed 's/^/| /' conftest.$ac_ext >&5

  5165   # Passes both tests.

  5166 ac_preproc_ok=:

  5167 break

  5168 fi

  5170 rm -f conftest.err conftest.$ac_ext

  5172 done

  5173 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.

  5174 rm -f conftest.err conftest.$ac_ext

  5175 if $ac_preproc_ok; then

  5176   break

  5177 fi

  5179     done

  5180     ac_cv_prog_CPP=$CPP

  5182 fi

  5183   CPP=$ac_cv_prog_CPP

  5184 else

  5185   ac_cv_prog_CPP=$CPP

  5186 fi

  5187 { echo "$as_me:$LINENO: result: $CPP" >&5

  5188 echo "${ECHO_T}$CPP" >&6; }

  5189 ac_preproc_ok=false

  5190 for ac_c_preproc_warn_flag in '' yes

  5191 do

  5192   # Use a header file that comes with gcc, so configuring glibc

  5193   # with a fresh cross-compiler works.

  5194   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since

  5195   # <limits.h> exists even on freestanding compilers.

  5196   # On the NeXT, cc -E runs the code through the compiler's parser,

  5197   # not just through cpp. "Syntax error" is here to catch this case.

  5198   cat >conftest.$ac_ext <<_ACEOF

  5199 /* confdefs.h.  */

  5200 _ACEOF

  5201 cat confdefs.h >>conftest.$ac_ext

  5202 cat >>conftest.$ac_ext <<_ACEOF

  5203 /* end confdefs.h.  */

  5204 #ifdef __STDC__

  5205 # include <limits.h>

  5206 #else

  5207 # include <assert.h>

  5208 #endif

  5209 		     Syntax error

  5210 _ACEOF

  5211 if { (ac_try="$ac_cpp conftest.$ac_ext"

  5212 case "(($ac_try" in

  5213   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  5214   *) ac_try_echo=$ac_try;;

  5215 esac

  5216 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

  5217   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1

  5218   ac_status=$?

  5219   grep -v '^ *+' conftest.er1 >conftest.err

  5220   rm -f conftest.er1

  5221   cat conftest.err >&5

  5222   echo "$as_me:$LINENO: \$? = $ac_status" >&5

  5223   (exit $ac_status); } >/dev/null && {

  5224 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||

  5225 	 test ! -s conftest.err

  5226        }; then

  5227   :

  5228 else

  5229   echo "$as_me: failed program was:" >&5

  5230 sed 's/^/| /' conftest.$ac_ext >&5

  5232   # Broken: fails on valid input.

  5233 continue

  5234 fi

  5236 rm -f conftest.err conftest.$ac_ext

  5238   # OK, works on sane cases.  Now check whether nonexistent headers

  5239   # can be detected and how.

  5240   cat >conftest.$ac_ext <<_ACEOF

  5241 /* confdefs.h.  */

  5242 _ACEOF

  5243 cat confdefs.h >>conftest.$ac_ext

  5244 cat >>conftest.$ac_ext <<_ACEOF

  5245 /* end confdefs.h.  */

  5246 #include <ac_nonexistent.h>

  5247 _ACEOF

  5248 if { (ac_try="$ac_cpp conftest.$ac_ext"

  5249 case "(($ac_try" in

  5250   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  5251   *) ac_try_echo=$ac_try;;

  5252 esac

  5253 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

  5254   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1

  5255   ac_status=$?

  5256   grep -v '^ *+' conftest.er1 >conftest.err

  5257   rm -f conftest.er1

  5258   cat conftest.err >&5

  5259   echo "$as_me:$LINENO: \$? = $ac_status" >&5

  5260   (exit $ac_status); } >/dev/null && {

  5261 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||

  5262 	 test ! -s conftest.err

  5263        }; then

  5264   # Broken: success on invalid input.

  5265 continue

  5266 else

  5267   echo "$as_me: failed program was:" >&5

  5268 sed 's/^/| /' conftest.$ac_ext >&5

  5270   # Passes both tests.

  5271 ac_preproc_ok=:

  5272 break

  5273 fi

  5275 rm -f conftest.err conftest.$ac_ext

  5277 done

  5278 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.

  5279 rm -f conftest.err conftest.$ac_ext

  5280 if $ac_preproc_ok; then

  5281   :

  5282 else

  5283   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check

  5284 See \`config.log' for more details." >&5

  5285 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check

  5286 See \`config.log' for more details." >&2;}

  5287    { (exit 1); exit 1; }; }

  5288 fi

  5290 ac_ext=c

  5291 ac_cpp='$CPP $CPPFLAGS'

  5292 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'

  5293 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'

  5294 ac_compiler_gnu=$ac_cv_c_compiler_gnu

  5297 { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5

  5298 echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }

  5299 if test "${ac_cv_path_GREP+set}" = set; then

  5300   echo $ECHO_N "(cached) $ECHO_C" >&6

  5301 else

  5302   # Extract the first word of "grep ggrep" to use in msg output

  5303 if test -z "$GREP"; then

  5304 set dummy grep ggrep; ac_prog_name=$2

  5305 if test "${ac_cv_path_GREP+set}" = set; then

  5306   echo $ECHO_N "(cached) $ECHO_C" >&6

  5307 else

  5308   ac_path_GREP_found=false

  5309 # Loop through the user's path and test for each of PROGNAME-LIST

  5310 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

  5311 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin

  5312 do

  5313   IFS=$as_save_IFS

  5314   test -z "$as_dir" && as_dir=.

  5315   for ac_prog in grep ggrep; do

  5316   for ac_exec_ext in '' $ac_executable_extensions; do

  5317     ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"

  5318     { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue

  5319     # Check for GNU ac_path_GREP and select it if it is found.

  5320   # Check for GNU $ac_path_GREP

  5321 case `"$ac_path_GREP" --version 2>&1` in

  5322 *GNU*)

  5323   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;

  5324 *)

  5325   ac_count=0

  5326   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"

  5327   while :

  5328   do

  5329     cat "conftest.in" "conftest.in" >"conftest.tmp"

  5330     mv "conftest.tmp" "conftest.in"

  5331     cp "conftest.in" "conftest.nl"

  5332     echo 'GREP' >> "conftest.nl"

  5333     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break

  5334     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break

  5335     ac_count=`expr $ac_count + 1`

  5336     if test $ac_count -gt ${ac_path_GREP_max-0}; then

  5337       # Best one so far, save it but keep looking for a better one

  5338       ac_cv_path_GREP="$ac_path_GREP"

  5339       ac_path_GREP_max=$ac_count

  5340     fi

  5341     # 10*(2^10) chars as input seems more than enough

  5342     test $ac_count -gt 10 && break

  5343   done

  5344   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;

  5345 esac

  5348     $ac_path_GREP_found && break 3

  5349   done

  5350 done

  5352 done

  5353 IFS=$as_save_IFS

  5356 fi

  5358 GREP="$ac_cv_path_GREP"

  5359 if test -z "$GREP"; then

  5360   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5

  5361 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}

  5362    { (exit 1); exit 1; }; }

  5363 fi

  5365 else

  5366   ac_cv_path_GREP=$GREP

  5367 fi

  5370 fi

  5371 { echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5

  5372 echo "${ECHO_T}$ac_cv_path_GREP" >&6; }

  5373  GREP="$ac_cv_path_GREP"

  5376 { echo "$as_me:$LINENO: checking for egrep" >&5

  5377 echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }

  5378 if test "${ac_cv_path_EGREP+set}" = set; then

  5379   echo $ECHO_N "(cached) $ECHO_C" >&6

  5380 else

  5381   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1

  5382    then ac_cv_path_EGREP="$GREP -E"

  5383    else

  5384      # Extract the first word of "egrep" to use in msg output

  5385 if test -z "$EGREP"; then

  5386 set dummy egrep; ac_prog_name=$2

  5387 if test "${ac_cv_path_EGREP+set}" = set; then

  5388   echo $ECHO_N "(cached) $ECHO_C" >&6

  5389 else

  5390   ac_path_EGREP_found=false

  5391 # Loop through the user's path and test for each of PROGNAME-LIST

  5392 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

  5393 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin

  5394 do

  5395   IFS=$as_save_IFS

  5396   test -z "$as_dir" && as_dir=.

  5397   for ac_prog in egrep; do

  5398   for ac_exec_ext in '' $ac_executable_extensions; do

  5399     ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"

  5400     { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue

  5401     # Check for GNU ac_path_EGREP and select it if it is found.

  5402   # Check for GNU $ac_path_EGREP

  5403 case `"$ac_path_EGREP" --version 2>&1` in

  5404 *GNU*)

  5405   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;

  5406 *)

  5407   ac_count=0

  5408   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"

  5409   while :

  5410   do

  5411     cat "conftest.in" "conftest.in" >"conftest.tmp"

  5412     mv "conftest.tmp" "conftest.in"

  5413     cp "conftest.in" "conftest.nl"

  5414     echo 'EGREP' >> "conftest.nl"

  5415     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break

  5416     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break

  5417     ac_count=`expr $ac_count + 1`

  5418     if test $ac_count -gt ${ac_path_EGREP_max-0}; then

  5419       # Best one so far, save it but keep looking for a better one

  5420       ac_cv_path_EGREP="$ac_path_EGREP"

  5421       ac_path_EGREP_max=$ac_count

  5422     fi

  5423     # 10*(2^10) chars as input seems more than enough

  5424     test $ac_count -gt 10 && break

  5425   done

  5426   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;

  5427 esac

  5430     $ac_path_EGREP_found && break 3

  5431   done

  5432 done

  5434 done

  5435 IFS=$as_save_IFS

  5438 fi

  5440 EGREP="$ac_cv_path_EGREP"

  5441 if test -z "$EGREP"; then

  5442   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5

  5443 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}

  5444    { (exit 1); exit 1; }; }

  5445 fi

  5447 else

  5448   ac_cv_path_EGREP=$EGREP

  5449 fi

  5452    fi

  5453 fi

  5454 { echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5

  5455 echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }

  5456  EGREP="$ac_cv_path_EGREP"

  5459 { echo "$as_me:$LINENO: checking for ANSI C header files" >&5

  5460 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }

  5461 if test "${ac_cv_header_stdc+set}" = set; then

  5462   echo $ECHO_N "(cached) $ECHO_C" >&6

  5463 else

  5464   cat >conftest.$ac_ext <<_ACEOF

  5465 /* confdefs.h.  */

  5466 _ACEOF

  5467 cat confdefs.h >>conftest.$ac_ext

  5468 cat >>conftest.$ac_ext <<_ACEOF

  5469 /* end confdefs.h.  */

  5470 #include <stdlib.h>

  5471 #include <stdarg.h>

  5472 #include <string.h>

  5473 #include <float.h>

  5475 int

  5476 main ()

  5477 {

  5479   ;

  5480   return 0;

  5481 }

  5482 _ACEOF

  5483 rm -f conftest.$ac_objext

  5484 if { (ac_try="$ac_compile"

  5485 case "(($ac_try" in

  5486   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  5487   *) ac_try_echo=$ac_try;;

  5488 esac

  5489 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

  5490   (eval "$ac_compile") 2>conftest.er1

  5491   ac_status=$?

  5492   grep -v '^ *+' conftest.er1 >conftest.err

  5493   rm -f conftest.er1

  5494   cat conftest.err >&5

  5495   echo "$as_me:$LINENO: \$? = $ac_status" >&5

  5496   (exit $ac_status); } && {

  5497 	 test -z "$ac_c_werror_flag" ||

  5498 	 test ! -s conftest.err

  5499        } && test -s conftest.$ac_objext; then

  5500   ac_cv_header_stdc=yes

  5501 else

  5502   echo "$as_me: failed program was:" >&5

  5503 sed 's/^/| /' conftest.$ac_ext >&5

  5505 	ac_cv_header_stdc=no

  5506 fi

  5508 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  5510 if test $ac_cv_header_stdc = yes; then

  5511   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.

  5512   cat >conftest.$ac_ext <<_ACEOF

  5513 /* confdefs.h.  */

  5514 _ACEOF

  5515 cat confdefs.h >>conftest.$ac_ext

  5516 cat >>conftest.$ac_ext <<_ACEOF

  5517 /* end confdefs.h.  */

  5518 #include <string.h>

  5520 _ACEOF

  5521 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |

  5522   $EGREP "memchr" >/dev/null 2>&1; then

  5523   :

  5524 else

  5525   ac_cv_header_stdc=no

  5526 fi

  5527 rm -f conftest*

  5529 fi

  5531 if test $ac_cv_header_stdc = yes; then

  5532   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.

  5533   cat >conftest.$ac_ext <<_ACEOF

  5534 /* confdefs.h.  */

  5535 _ACEOF

  5536 cat confdefs.h >>conftest.$ac_ext

  5537 cat >>conftest.$ac_ext <<_ACEOF

  5538 /* end confdefs.h.  */

  5539 #include <stdlib.h>

  5541 _ACEOF

  5542 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |

  5543   $EGREP "free" >/dev/null 2>&1; then

  5544   :

  5545 else

  5546   ac_cv_header_stdc=no

  5547 fi

  5548 rm -f conftest*

  5550 fi

  5552 if test $ac_cv_header_stdc = yes; then

  5553   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.

  5554   if test "$cross_compiling" = yes; then

  5555   :

  5556 else

  5557   cat >conftest.$ac_ext <<_ACEOF

  5558 /* confdefs.h.  */

  5559 _ACEOF

  5560 cat confdefs.h >>conftest.$ac_ext

  5561 cat >>conftest.$ac_ext <<_ACEOF

  5562 /* end confdefs.h.  */

  5563 #include <ctype.h>

  5564 #include <stdlib.h>

  5565 #if ((' ' & 0x0FF) == 0x020)

  5566 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')

  5567 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))

  5568 #else

  5569 # define ISLOWER(c) \

  5570 		   (('a' <= (c) && (c) <= 'i') \

  5571 		     || ('j' <= (c) && (c) <= 'r') \

  5572 		     || ('s' <= (c) && (c) <= 'z'))

  5573 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))

  5574 #endif

  5576 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))

  5577 int

  5578 main ()

  5579 {

  5580   int i;

  5581   for (i = 0; i < 256; i++)

  5582     if (XOR (islower (i), ISLOWER (i))

  5583 	|| toupper (i) != TOUPPER (i))

  5584       return 2;

  5585   return 0;

  5586 }

  5587 _ACEOF

  5588 rm -f conftest$ac_exeext

  5589 if { (ac_try="$ac_link"

  5590 case "(($ac_try" in

  5591   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  5592   *) ac_try_echo=$ac_try;;

  5593 esac

  5594 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

  5595   (eval "$ac_link") 2>&5

  5596   ac_status=$?

  5597   echo "$as_me:$LINENO: \$? = $ac_status" >&5

  5598   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'

  5599   { (case "(($ac_try" in

  5600   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  5601   *) ac_try_echo=$ac_try;;

  5602 esac

  5603 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

  5604   (eval "$ac_try") 2>&5

  5605   ac_status=$?

  5606   echo "$as_me:$LINENO: \$? = $ac_status" >&5

  5607   (exit $ac_status); }; }; then

  5608   :

  5609 else

  5610   echo "$as_me: program exited with status $ac_status" >&5

  5611 echo "$as_me: failed program was:" >&5

  5612 sed 's/^/| /' conftest.$ac_ext >&5

  5614 ( exit $ac_status )

  5615 ac_cv_header_stdc=no

  5616 fi

  5617 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext

  5618 fi

  5621 fi

  5622 fi

  5623 { echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5

  5624 echo "${ECHO_T}$ac_cv_header_stdc" >&6; }

  5625 if test $ac_cv_header_stdc = yes; then

  5627 cat >>confdefs.h <<\_ACEOF

  5628 #define STDC_HEADERS 1

  5629 _ACEOF

  5631 fi

  5633 # Make sure we can run config.sub.

  5634 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||

  5635   { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5

  5636 echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}

  5637    { (exit 1); exit 1; }; }

  5639 { echo "$as_me:$LINENO: checking build system type" >&5

  5640 echo $ECHO_N "checking build system type... $ECHO_C" >&6; }

  5641 if test "${ac_cv_build+set}" = set; then

  5642   echo $ECHO_N "(cached) $ECHO_C" >&6

  5643 else

  5644   ac_build_alias=$build_alias

  5645 test "x$ac_build_alias" = x &&

  5646   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`

  5647 test "x$ac_build_alias" = x &&

  5648   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5

  5649 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}

  5650    { (exit 1); exit 1; }; }

  5651 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||

  5652   { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5

  5653 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}

  5654    { (exit 1); exit 1; }; }

  5656 fi

  5657 { echo "$as_me:$LINENO: result: $ac_cv_build" >&5

  5658 echo "${ECHO_T}$ac_cv_build" >&6; }

  5659 case $ac_cv_build in

  5660 *-*-*) ;;

  5661 *) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5

  5662 echo "$as_me: error: invalid value of canonical build" >&2;}

  5663    { (exit 1); exit 1; }; };;

  5664 esac

  5665 build=$ac_cv_build

  5666 ac_save_IFS=$IFS; IFS='-'

  5667 set x $ac_cv_build

  5668 shift

  5669 build_cpu=$1

  5670 build_vendor=$2

  5671 shift; shift

  5672 # Remember, the first character of IFS is used to create $*,

  5673 # except with old shells:

  5674 build_os=$*

  5675 IFS=$ac_save_IFS

  5676 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac

  5679 { echo "$as_me:$LINENO: checking host system type" >&5

  5680 echo $ECHO_N "checking host system type... $ECHO_C" >&6; }

  5681 if test "${ac_cv_host+set}" = set; then

  5682   echo $ECHO_N "(cached) $ECHO_C" >&6

  5683 else

  5684   if test "x$host_alias" = x; then

  5685   ac_cv_host=$ac_cv_build

  5686 else

  5687   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||

  5688     { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5

  5689 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}

  5690    { (exit 1); exit 1; }; }

  5691 fi

  5693 fi

  5694 { echo "$as_me:$LINENO: result: $ac_cv_host" >&5

  5695 echo "${ECHO_T}$ac_cv_host" >&6; }

  5696 case $ac_cv_host in

  5697 *-*-*) ;;

  5698 *) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5

  5699 echo "$as_me: error: invalid value of canonical host" >&2;}

  5700    { (exit 1); exit 1; }; };;

  5701 esac

  5702 host=$ac_cv_host

  5703 ac_save_IFS=$IFS; IFS='-'

  5704 set x $ac_cv_host

  5705 shift

  5706 host_cpu=$1

  5707 host_vendor=$2

  5708 shift; shift

  5709 # Remember, the first character of IFS is used to create $*,

  5710 # except with old shells:

  5711 host_os=$*

  5712 IFS=$ac_save_IFS

  5713 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac

  5716 # Check whether --enable-trace was given.

  5717 if test "${enable_trace+set}" = set; then

  5718   enableval=$enable_trace; if test "$enableval" == "yes"; then

  5720 cat >>confdefs.h <<\_ACEOF

  5721 #define ENABLE_TRACE_IO 1

  5722 _ACEOF

  5724     fi

  5725 fi

  5727 # Check whether --enable-watch was given.

  5728 if test "${enable_watch+set}" = set; then

  5729   enableval=$enable_watch; if test "$enableval" == "yes"; then

  5731 cat >>confdefs.h <<\_ACEOF

  5732 #define ENABLE_WATCH 1

  5733 _ACEOF

  5735    fi

  5736 fi

  5738 # Check whether --enable-sh4stats was given.

  5739 if test "${enable_sh4stats+set}" = set; then

  5740   enableval=$enable_sh4stats; if test "$enableval" == "yes"; then

  5742 cat >>confdefs.h <<\_ACEOF

  5743 #define ENABLE_SH4STATS 1

  5744 _ACEOF

  5746     fi

  5747 fi

  5750 # Check whether --with-osmesa was given.

  5751 if test "${with_osmesa+set}" = set; then

  5752   withval=$with_osmesa;

  5753 else

  5754   with_osmesa=no

  5755 fi

  5760 lxdream_save_cppflags="$CPPFLAGS"

  5761 CPPFLAGS="$CPPFLAGS -x objective-c"

  5762 # On IRIX 5.3, sys/types and inttypes.h are conflicting.

  5772 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \

  5773 		  inttypes.h stdint.h unistd.h

  5774 do

  5775 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`

  5776 { echo "$as_me:$LINENO: checking for $ac_header" >&5

  5777 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }

  5778 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then

  5779   echo $ECHO_N "(cached) $ECHO_C" >&6

  5780 else

  5781   cat >conftest.$ac_ext <<_ACEOF

  5782 /* confdefs.h.  */

  5783 _ACEOF

  5784 cat confdefs.h >>conftest.$ac_ext

  5785 cat >>conftest.$ac_ext <<_ACEOF

  5786 /* end confdefs.h.  */

  5787 $ac_includes_default

  5789 #include <$ac_header>

  5790 _ACEOF

  5791 rm -f conftest.$ac_objext

  5792 if { (ac_try="$ac_compile"

  5793 case "(($ac_try" in

  5794   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  5795   *) ac_try_echo=$ac_try;;

  5796 esac

  5797 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

  5798   (eval "$ac_compile") 2>conftest.er1

  5799   ac_status=$?

  5800   grep -v '^ *+' conftest.er1 >conftest.err

  5801   rm -f conftest.er1

  5802   cat conftest.err >&5

  5803   echo "$as_me:$LINENO: \$? = $ac_status" >&5

  5804   (exit $ac_status); } && {

  5805 	 test -z "$ac_c_werror_flag" ||

  5806 	 test ! -s conftest.err

  5807        } && test -s conftest.$ac_objext; then

  5808   eval "$as_ac_Header=yes"

  5809 else

  5810   echo "$as_me: failed program was:" >&5

  5811 sed 's/^/| /' conftest.$ac_ext >&5

  5813 	eval "$as_ac_Header=no"

  5814 fi

  5816 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  5817 fi

  5818 ac_res=`eval echo '${'$as_ac_Header'}'`

  5819 	       { echo "$as_me:$LINENO: result: $ac_res" >&5

  5820 echo "${ECHO_T}$ac_res" >&6; }

  5821 if test `eval echo '${'$as_ac_Header'}'` = yes; then

  5822   cat >>confdefs.h <<_ACEOF

  5823 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1

  5824 _ACEOF

  5826 fi

  5828 done

  5831 cat >conftest.$ac_ext <<_ACEOF

  5832 /* confdefs.h.  */

  5833 _ACEOF

  5834 cat confdefs.h >>conftest.$ac_ext

  5835 cat >>conftest.$ac_ext <<_ACEOF

  5836 /* end confdefs.h.  */

  5837 @interface Foo @end

  5838 int

  5839 main ()

  5840 {

  5842   ;

  5843   return 0;

  5844 }

  5845 _ACEOF

  5846 rm -f conftest.$ac_objext

  5847 if { (ac_try="$ac_compile"

  5848 case "(($ac_try" in

  5849   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  5850   *) ac_try_echo=$ac_try;;

  5851 esac

  5852 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

  5853   (eval "$ac_compile") 2>conftest.er1

  5854   ac_status=$?

  5855   grep -v '^ *+' conftest.er1 >conftest.err

  5856   rm -f conftest.er1

  5857   cat conftest.err >&5

  5858   echo "$as_me:$LINENO: \$? = $ac_status" >&5

  5859   (exit $ac_status); } && {

  5860 	 test -z "$ac_c_werror_flag" ||

  5861 	 test ! -s conftest.err

  5862        } && test -s conftest.$ac_objext; then

  5865    if test "${ac_cv_header_Cocoa_Cocoa_h+set}" = set; then

  5866   { echo "$as_me:$LINENO: checking for Cocoa/Cocoa.h" >&5

  5867 echo $ECHO_N "checking for Cocoa/Cocoa.h... $ECHO_C" >&6; }

  5868 if test "${ac_cv_header_Cocoa_Cocoa_h+set}" = set; then

  5869   echo $ECHO_N "(cached) $ECHO_C" >&6

  5870 fi

  5871 { echo "$as_me:$LINENO: result: $ac_cv_header_Cocoa_Cocoa_h" >&5

  5872 echo "${ECHO_T}$ac_cv_header_Cocoa_Cocoa_h" >&6; }

  5873 else

  5874   # Is the header compilable?

  5875 { echo "$as_me:$LINENO: checking Cocoa/Cocoa.h usability" >&5

  5876 echo $ECHO_N "checking Cocoa/Cocoa.h usability... $ECHO_C" >&6; }

  5877 cat >conftest.$ac_ext <<_ACEOF

  5878 /* confdefs.h.  */

  5879 _ACEOF

  5880 cat confdefs.h >>conftest.$ac_ext

  5881 cat >>conftest.$ac_ext <<_ACEOF

  5882 /* end confdefs.h.  */

  5883 $ac_includes_default

  5884 #include <Cocoa/Cocoa.h>

  5885 _ACEOF

  5886 rm -f conftest.$ac_objext

  5887 if { (ac_try="$ac_compile"

  5888 case "(($ac_try" in

  5889   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  5890   *) ac_try_echo=$ac_try;;

  5891 esac

  5892 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

  5893   (eval "$ac_compile") 2>conftest.er1

  5894   ac_status=$?

  5895   grep -v '^ *+' conftest.er1 >conftest.err

  5896   rm -f conftest.er1

  5897   cat conftest.err >&5

  5898   echo "$as_me:$LINENO: \$? = $ac_status" >&5

  5899   (exit $ac_status); } && {

  5900 	 test -z "$ac_c_werror_flag" ||

  5901 	 test ! -s conftest.err

  5902        } && test -s conftest.$ac_objext; then

  5903   ac_header_compiler=yes

  5904 else

  5905   echo "$as_me: failed program was:" >&5

  5906 sed 's/^/| /' conftest.$ac_ext >&5

  5908 	ac_header_compiler=no

  5909 fi

  5911 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  5912 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5

  5913 echo "${ECHO_T}$ac_header_compiler" >&6; }

  5915 # Is the header present?

  5916 { echo "$as_me:$LINENO: checking Cocoa/Cocoa.h presence" >&5

  5917 echo $ECHO_N "checking Cocoa/Cocoa.h presence... $ECHO_C" >&6; }

  5918 cat >conftest.$ac_ext <<_ACEOF

  5919 /* confdefs.h.  */

  5920 _ACEOF

  5921 cat confdefs.h >>conftest.$ac_ext

  5922 cat >>conftest.$ac_ext <<_ACEOF

  5923 /* end confdefs.h.  */

  5924 #include <Cocoa/Cocoa.h>

  5925 _ACEOF

  5926 if { (ac_try="$ac_cpp conftest.$ac_ext"

  5927 case "(($ac_try" in

  5928   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  5929   *) ac_try_echo=$ac_try;;

  5930 esac

  5931 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

  5932   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1

  5933   ac_status=$?

  5934   grep -v '^ *+' conftest.er1 >conftest.err

  5935   rm -f conftest.er1

  5936   cat conftest.err >&5

  5937   echo "$as_me:$LINENO: \$? = $ac_status" >&5

  5938   (exit $ac_status); } >/dev/null && {

  5939 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||

  5940 	 test ! -s conftest.err

  5941        }; then

  5942   ac_header_preproc=yes

  5943 else

  5944   echo "$as_me: failed program was:" >&5

  5945 sed 's/^/| /' conftest.$ac_ext >&5

  5947   ac_header_preproc=no

  5948 fi

  5950 rm -f conftest.err conftest.$ac_ext

  5951 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5

  5952 echo "${ECHO_T}$ac_header_preproc" >&6; }

  5954 # So?  What about this header?

  5955 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in

  5956   yes:no: )

  5957     { echo "$as_me:$LINENO: WARNING: Cocoa/Cocoa.h: accepted by the compiler, rejected by the preprocessor!" >&5

  5958 echo "$as_me: WARNING: Cocoa/Cocoa.h: accepted by the compiler, rejected by the preprocessor!" >&2;}

  5959     { echo "$as_me:$LINENO: WARNING: Cocoa/Cocoa.h: proceeding with the compiler's result" >&5

  5960 echo "$as_me: WARNING: Cocoa/Cocoa.h: proceeding with the compiler's result" >&2;}

  5961     ac_header_preproc=yes

  5962     ;;

  5963   no:yes:* )

  5964     { echo "$as_me:$LINENO: WARNING: Cocoa/Cocoa.h: present but cannot be compiled" >&5

  5965 echo "$as_me: WARNING: Cocoa/Cocoa.h: present but cannot be compiled" >&2;}

  5966     { echo "$as_me:$LINENO: WARNING: Cocoa/Cocoa.h:     check for missing prerequisite headers?" >&5

  5967 echo "$as_me: WARNING: Cocoa/Cocoa.h:     check for missing prerequisite headers?" >&2;}

  5968     { echo "$as_me:$LINENO: WARNING: Cocoa/Cocoa.h: see the Autoconf documentation" >&5

  5969 echo "$as_me: WARNING: Cocoa/Cocoa.h: see the Autoconf documentation" >&2;}

  5970     { echo "$as_me:$LINENO: WARNING: Cocoa/Cocoa.h:     section \"Present But Cannot Be Compiled\"" >&5

  5971 echo "$as_me: WARNING: Cocoa/Cocoa.h:     section \"Present But Cannot Be Compiled\"" >&2;}

  5972     { echo "$as_me:$LINENO: WARNING: Cocoa/Cocoa.h: proceeding with the preprocessor's result" >&5

  5973 echo "$as_me: WARNING: Cocoa/Cocoa.h: proceeding with the preprocessor's result" >&2;}

  5974     { echo "$as_me:$LINENO: WARNING: Cocoa/Cocoa.h: in the future, the compiler will take precedence" >&5

  5975 echo "$as_me: WARNING: Cocoa/Cocoa.h: in the future, the compiler will take precedence" >&2;}

  5977     ;;

  5978 esac

  5979 { echo "$as_me:$LINENO: checking for Cocoa/Cocoa.h" >&5

  5980 echo $ECHO_N "checking for Cocoa/Cocoa.h... $ECHO_C" >&6; }

  5981 if test "${ac_cv_header_Cocoa_Cocoa_h+set}" = set; then

  5982   echo $ECHO_N "(cached) $ECHO_C" >&6

  5983 else

  5984   ac_cv_header_Cocoa_Cocoa_h=$ac_header_preproc

  5985 fi

  5986 { echo "$as_me:$LINENO: result: $ac_cv_header_Cocoa_Cocoa_h" >&5

  5987 echo "${ECHO_T}$ac_cv_header_Cocoa_Cocoa_h" >&6; }

  5989 fi

  5990 if test $ac_cv_header_Cocoa_Cocoa_h = yes; then

  5992       HAVE_COCOA='yes'

  5993       APPLE_BUILD='yes'

  5994       LIBS="$LIBS -framework AppKit"

  5995       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"

  5997 cat >>confdefs.h <<\_ACEOF

  5998 #define HAVE_COCOA 1

  5999 _ACEOF

  6002 cat >>confdefs.h <<\_ACEOF

  6003 #define APPLE_BUILD 1

  6004 _ACEOF

  6007 fi

  6012 else

  6013   echo "$as_me: failed program was:" >&5

  6014 sed 's/^/| /' conftest.$ac_ext >&5

  6016 	CPPFLAGS="$lxdream_save_cppflags"

  6017 fi

  6019 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  6022 if test "$HAVE_COCOA" = 'yes'; then

  6023   GUI_COCOA_TRUE=

  6024   GUI_COCOA_FALSE='#'

  6025 else

  6026   GUI_COCOA_TRUE='#'

  6027   GUI_COCOA_FALSE=

  6028 fi

  6033 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then

  6034 	if test -n "$ac_tool_prefix"; then

  6035   # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.

  6036 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2

  6037 { echo "$as_me:$LINENO: checking for $ac_word" >&5

  6038 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

  6039 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then

  6040   echo $ECHO_N "(cached) $ECHO_C" >&6

  6041 else

  6042   case $PKG_CONFIG in

  6043   [\\/]* | ?:[\\/]*)

  6044   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.

  6045   ;;

  6046   *)

  6047   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

  6048 for as_dir in $PATH

  6049 do

  6050   IFS=$as_save_IFS

  6051   test -z "$as_dir" && as_dir=.

  6052   for ac_exec_ext in '' $ac_executable_extensions; do

  6053   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

  6054     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"

  6055     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

  6056     break 2

  6057   fi

  6058 done

  6059 done

  6060 IFS=$as_save_IFS

  6062   ;;

  6063 esac

  6064 fi

  6065 PKG_CONFIG=$ac_cv_path_PKG_CONFIG

  6066 if test -n "$PKG_CONFIG"; then

  6067   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5

  6068 echo "${ECHO_T}$PKG_CONFIG" >&6; }

  6069 else

  6070   { echo "$as_me:$LINENO: result: no" >&5

  6071 echo "${ECHO_T}no" >&6; }

  6072 fi

  6075 fi

  6076 if test -z "$ac_cv_path_PKG_CONFIG"; then

  6077   ac_pt_PKG_CONFIG=$PKG_CONFIG

  6078   # Extract the first word of "pkg-config", so it can be a program name with args.

  6079 set dummy pkg-config; ac_word=$2

  6080 { echo "$as_me:$LINENO: checking for $ac_word" >&5

  6081 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

  6082 if test "${ac_cv_path_ac_pt_PKG_CONFIG+set}" = set; then

  6083   echo $ECHO_N "(cached) $ECHO_C" >&6

  6084 else

  6085   case $ac_pt_PKG_CONFIG in

  6086   [\\/]* | ?:[\\/]*)

  6087   ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.

  6088   ;;

  6089   *)

  6090   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

  6091 for as_dir in $PATH

  6092 do

  6093   IFS=$as_save_IFS

  6094   test -z "$as_dir" && as_dir=.

  6095   for ac_exec_ext in '' $ac_executable_extensions; do

  6096   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

  6097     ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"

  6098     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

  6099     break 2

  6100   fi

  6101 done

  6102 done

  6103 IFS=$as_save_IFS

  6105   ;;

  6106 esac

  6107 fi

  6108 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG

  6109 if test -n "$ac_pt_PKG_CONFIG"; then

  6110   { echo "$as_me:$LINENO: result: $ac_pt_PKG_CONFIG" >&5

  6111 echo "${ECHO_T}$ac_pt_PKG_CONFIG" >&6; }

  6112 else

  6113   { echo "$as_me:$LINENO: result: no" >&5

  6114 echo "${ECHO_T}no" >&6; }

  6115 fi

  6117   if test "x$ac_pt_PKG_CONFIG" = x; then

  6118     PKG_CONFIG=""

  6119   else

  6120     case $cross_compiling:$ac_tool_warned in

  6121 yes:)

  6122 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools

  6123 whose name does not start with the host triplet.  If you think this

  6124 configuration is useful to you, please write to autoconf@gnu.org." >&5

  6125 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools

  6126 whose name does not start with the host triplet.  If you think this

  6127 configuration is useful to you, please write to autoconf@gnu.org." >&2;}

  6128 ac_tool_warned=yes ;;

  6129 esac

  6130     PKG_CONFIG=$ac_pt_PKG_CONFIG

  6131   fi

  6132 else

  6133   PKG_CONFIG="$ac_cv_path_PKG_CONFIG"

  6134 fi

  6136 fi

  6137 if test -n "$PKG_CONFIG"; then

  6138 	_pkg_min_version=0.9.0

  6139 	{ echo "$as_me:$LINENO: checking pkg-config is at least version $_pkg_min_version" >&5

  6140 echo $ECHO_N "checking pkg-config is at least version $_pkg_min_version... $ECHO_C" >&6; }

  6141 	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then

  6142 		{ echo "$as_me:$LINENO: result: yes" >&5

  6143 echo "${ECHO_T}yes" >&6; }

  6144 	else

  6145 		{ echo "$as_me:$LINENO: result: no" >&5

  6146 echo "${ECHO_T}no" >&6; }

  6147 		PKG_CONFIG=""

  6148 	fi

  6150 fi

  6152 pkg_failed=no

  6153 { echo "$as_me:$LINENO: checking for LIBPNG" >&5

  6154 echo $ECHO_N "checking for LIBPNG... $ECHO_C" >&6; }

  6156 if test -n "$PKG_CONFIG"; then

  6157     if test -n "$LIBPNG_CFLAGS"; then

  6158         pkg_cv_LIBPNG_CFLAGS="$LIBPNG_CFLAGS"

  6159     else

  6160         if test -n "$PKG_CONFIG" && \

  6161     { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"libpng \"") >&5

  6162   ($PKG_CONFIG --exists --print-errors "libpng ") 2>&5

  6163   ac_status=$?

  6164   echo "$as_me:$LINENO: \$? = $ac_status" >&5

  6165   (exit $ac_status); }; then

  6166   pkg_cv_LIBPNG_CFLAGS=`$PKG_CONFIG --cflags "libpng " 2>/dev/null`

  6167 else

  6168   pkg_failed=yes

  6169 fi

  6170     fi

  6171 else

  6172 	pkg_failed=untried

  6173 fi

  6174 if test -n "$PKG_CONFIG"; then

  6175     if test -n "$LIBPNG_LIBS"; then

  6176         pkg_cv_LIBPNG_LIBS="$LIBPNG_LIBS"

  6177     else

  6178         if test -n "$PKG_CONFIG" && \

  6179     { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"libpng \"") >&5

  6180   ($PKG_CONFIG --exists --print-errors "libpng ") 2>&5

  6181   ac_status=$?

  6182   echo "$as_me:$LINENO: \$? = $ac_status" >&5

  6183   (exit $ac_status); }; then

  6184   pkg_cv_LIBPNG_LIBS=`$PKG_CONFIG --libs "libpng " 2>/dev/null`

  6185 else

  6186   pkg_failed=yes

  6187 fi

  6188     fi

  6189 else

  6190 	pkg_failed=untried

  6191 fi

  6195 if test $pkg_failed = yes; then

  6197 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then

  6198         _pkg_short_errors_supported=yes

  6199 else

  6200         _pkg_short_errors_supported=no

  6201 fi

  6202         if test $_pkg_short_errors_supported = yes; then

  6203 	        LIBPNG_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "libpng "`

  6204         else

  6205 	        LIBPNG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libpng "`

  6206         fi

  6207 	# Put the nasty error message in config.log where it belongs

  6208 	echo "$LIBPNG_PKG_ERRORS" >&5

  6210 	{ { echo "$as_me:$LINENO: error: Package requirements (libpng ) were not met:

  6212 $LIBPNG_PKG_ERRORS

  6214 Consider adjusting the PKG_CONFIG_PATH environment variable if you

  6215 installed software in a non-standard prefix.

  6217 Alternatively, you may set the environment variables LIBPNG_CFLAGS

  6218 and LIBPNG_LIBS to avoid the need to call pkg-config.

  6219 See the pkg-config man page for more details.

  6220 " >&5

  6221 echo "$as_me: error: Package requirements (libpng ) were not met:

  6223 $LIBPNG_PKG_ERRORS

  6225 Consider adjusting the PKG_CONFIG_PATH environment variable if you

  6226 installed software in a non-standard prefix.

  6228 Alternatively, you may set the environment variables LIBPNG_CFLAGS

  6229 and LIBPNG_LIBS to avoid the need to call pkg-config.

  6230 See the pkg-config man page for more details.

  6231 " >&2;}

  6232    { (exit 1); exit 1; }; }

  6233 elif test $pkg_failed = untried; then

  6234 	{ { echo "$as_me:$LINENO: error: The pkg-config script could not be found or is too old.  Make sure it

  6235 is in your PATH or set the PKG_CONFIG environment variable to the full

  6236 path to pkg-config.

  6238 Alternatively, you may set the environment variables LIBPNG_CFLAGS

  6239 and LIBPNG_LIBS to avoid the need to call pkg-config.

  6240 See the pkg-config man page for more details.

  6242 To get pkg-config, see <http://pkg-config.freedesktop.org/>.

  6243 See \`config.log' for more details." >&5

  6244 echo "$as_me: error: The pkg-config script could not be found or is too old.  Make sure it

  6245 is in your PATH or set the PKG_CONFIG environment variable to the full

  6246 path to pkg-config.

  6248 Alternatively, you may set the environment variables LIBPNG_CFLAGS

  6249 and LIBPNG_LIBS to avoid the need to call pkg-config.

  6250 See the pkg-config man page for more details.

  6252 To get pkg-config, see <http://pkg-config.freedesktop.org/>.

  6253 See \`config.log' for more details." >&2;}

  6254    { (exit 1); exit 1; }; }

  6255 else

  6256 	LIBPNG_CFLAGS=$pkg_cv_LIBPNG_CFLAGS

  6257 	LIBPNG_LIBS=$pkg_cv_LIBPNG_LIBS

  6258         { echo "$as_me:$LINENO: result: yes" >&5

  6259 echo "${ECHO_T}yes" >&6; }

  6260 	:

  6261 fi

  6264 { echo "$as_me:$LINENO: checking for uncompress in -lz" >&5

  6265 echo $ECHO_N "checking for uncompress in -lz... $ECHO_C" >&6; }

  6266 if test "${ac_cv_lib_z_uncompress+set}" = set; then

  6267   echo $ECHO_N "(cached) $ECHO_C" >&6

  6268 else

  6269   ac_check_lib_save_LIBS=$LIBS

  6270 LIBS="-lz  $LIBS"

  6271 cat >conftest.$ac_ext <<_ACEOF

  6272 /* confdefs.h.  */

  6273 _ACEOF

  6274 cat confdefs.h >>conftest.$ac_ext

  6275 cat >>conftest.$ac_ext <<_ACEOF

  6276 /* end confdefs.h.  */

  6278 /* Override any GCC internal prototype to avoid an error.

  6279    Use char because int might match the return type of a GCC

  6280    builtin and then its argument prototype would still apply.  */

  6281 #ifdef __cplusplus

  6282 extern "C"

  6283 #endif

  6284 char uncompress ();

  6285 int

  6286 main ()

  6287 {

  6288 return uncompress ();

  6289   ;

  6290   return 0;

  6291 }

  6292 _ACEOF

  6293 rm -f conftest.$ac_objext conftest$ac_exeext

  6294 if { (ac_try="$ac_link"

  6295 case "(($ac_try" in

  6296   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  6297   *) ac_try_echo=$ac_try;;

  6298 esac

  6299 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

  6300   (eval "$ac_link") 2>conftest.er1

  6301   ac_status=$?

  6302   grep -v '^ *+' conftest.er1 >conftest.err

  6303   rm -f conftest.er1

  6304   cat conftest.err >&5

  6305   echo "$as_me:$LINENO: \$? = $ac_status" >&5

  6306   (exit $ac_status); } && {

  6307 	 test -z "$ac_c_werror_flag" ||

  6308 	 test ! -s conftest.err

  6309        } && test -s conftest$ac_exeext &&

  6310        $as_test_x conftest$ac_exeext; then

  6311   ac_cv_lib_z_uncompress=yes

  6312 else

  6313   echo "$as_me: failed program was:" >&5

  6314 sed 's/^/| /' conftest.$ac_ext >&5

  6316 	ac_cv_lib_z_uncompress=no

  6317 fi

  6319 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \

  6320       conftest$ac_exeext conftest.$ac_ext

  6321 LIBS=$ac_check_lib_save_LIBS

  6322 fi

  6323 { echo "$as_me:$LINENO: result: $ac_cv_lib_z_uncompress" >&5

  6324 echo "${ECHO_T}$ac_cv_lib_z_uncompress" >&6; }

  6325 if test $ac_cv_lib_z_uncompress = yes; then

  6326   cat >>confdefs.h <<_ACEOF

  6327 #define HAVE_LIBZ 1

  6328 _ACEOF

  6330   LIBS="-lz $LIBS"

  6332 else

  6334     echo "Zlib (libz.so) could not be found, but is required."

  6335     exit 1

  6336 fi

  6341 pkg_failed=no

  6342 { echo "$as_me:$LINENO: checking for GTK" >&5

  6343 echo $ECHO_N "checking for GTK... $ECHO_C" >&6; }

  6345 if test -n "$PKG_CONFIG"; then

  6346     if test -n "$GTK_CFLAGS"; then

  6347         pkg_cv_GTK_CFLAGS="$GTK_CFLAGS"

  6348     else

  6349         if test -n "$PKG_CONFIG" && \

  6350     { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"gtk+-2.0\"") >&5

  6351   ($PKG_CONFIG --exists --print-errors "gtk+-2.0") 2>&5

  6352   ac_status=$?

  6353   echo "$as_me:$LINENO: \$? = $ac_status" >&5

  6354   (exit $ac_status); }; then

  6355   pkg_cv_GTK_CFLAGS=`$PKG_CONFIG --cflags "gtk+-2.0" 2>/dev/null`

  6356 else

  6357   pkg_failed=yes

  6358 fi

  6359     fi

  6360 else

  6361 	pkg_failed=untried

  6362 fi

  6363 if test -n "$PKG_CONFIG"; then

  6364     if test -n "$GTK_LIBS"; then

  6365         pkg_cv_GTK_LIBS="$GTK_LIBS"

  6366     else

  6367         if test -n "$PKG_CONFIG" && \

  6368     { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"gtk+-2.0\"") >&5

  6369   ($PKG_CONFIG --exists --print-errors "gtk+-2.0") 2>&5

  6370   ac_status=$?

  6371   echo "$as_me:$LINENO: \$? = $ac_status" >&5

  6372   (exit $ac_status); }; then

  6373   pkg_cv_GTK_LIBS=`$PKG_CONFIG --libs "gtk+-2.0" 2>/dev/null`

  6374 else

  6375   pkg_failed=yes

  6376 fi

  6377     fi

  6378 else

  6379 	pkg_failed=untried

  6380 fi

  6384 if test $pkg_failed = yes; then

  6386 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then

  6387         _pkg_short_errors_supported=yes

  6388 else

  6389         _pkg_short_errors_supported=no

  6390 fi

  6391         if test $_pkg_short_errors_supported = yes; then

  6392 	        GTK_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "gtk+-2.0"`

  6393         else

  6394 	        GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gtk+-2.0"`

  6395         fi

  6396 	# Put the nasty error message in config.log where it belongs

  6397 	echo "$GTK_PKG_ERRORS" >&5

  6399 	{ { echo "$as_me:$LINENO: error: Package requirements (gtk+-2.0) were not met:

  6401 $GTK_PKG_ERRORS

  6403 Consider adjusting the PKG_CONFIG_PATH environment variable if you

  6404 installed software in a non-standard prefix.

  6406 Alternatively, you may set the environment variables GTK_CFLAGS

  6407 and GTK_LIBS to avoid the need to call pkg-config.

  6408 See the pkg-config man page for more details.

  6409 " >&5

  6410 echo "$as_me: error: Package requirements (gtk+-2.0) were not met:

  6412 $GTK_PKG_ERRORS

  6414 Consider adjusting the PKG_CONFIG_PATH environment variable if you

  6415 installed software in a non-standard prefix.

  6417 Alternatively, you may set the environment variables GTK_CFLAGS

  6418 and GTK_LIBS to avoid the need to call pkg-config.

  6419 See the pkg-config man page for more details.

  6420 " >&2;}

  6421    { (exit 1); exit 1; }; }

  6422 elif test $pkg_failed = untried; then

  6423 	{ { echo "$as_me:$LINENO: error: The pkg-config script could not be found or is too old.  Make sure it

  6424 is in your PATH or set the PKG_CONFIG environment variable to the full

  6425 path to pkg-config.

  6427 Alternatively, you may set the environment variables GTK_CFLAGS

  6428 and GTK_LIBS to avoid the need to call pkg-config.

  6429 See the pkg-config man page for more details.

  6431 To get pkg-config, see <http://pkg-config.freedesktop.org/>.

  6432 See \`config.log' for more details." >&5

  6433 echo "$as_me: error: The pkg-config script could not be found or is too old.  Make sure it

  6434 is in your PATH or set the PKG_CONFIG environment variable to the full

  6435 path to pkg-config.

  6437 Alternatively, you may set the environment variables GTK_CFLAGS

  6438 and GTK_LIBS to avoid the need to call pkg-config.

  6439 See the pkg-config man page for more details.

  6441 To get pkg-config, see <http://pkg-config.freedesktop.org/>.

  6442 See \`config.log' for more details." >&2;}

  6443    { (exit 1); exit 1; }; }

  6444 else

  6445 	GTK_CFLAGS=$pkg_cv_GTK_CFLAGS

  6446 	GTK_LIBS=$pkg_cv_GTK_LIBS

  6447         { echo "$as_me:$LINENO: result: yes" >&5

  6448 echo "${ECHO_T}yes" >&6; }

  6450     HAVE_GTK='yes'

  6452 cat >>confdefs.h <<\_ACEOF

  6453 #define HAVE_GTK 1

  6454 _ACEOF

  6457 fi

  6460 if test "$HAVE_GTK" = 'yes'; then

  6461   GUI_GTK_TRUE=

  6462   GUI_GTK_FALSE='#'

  6463 else

  6464   GUI_GTK_TRUE='#'

  6465   GUI_GTK_FALSE=

  6466 fi

  6469 LIBS="$LIBS $GTK_LIBS"

  6470 { echo "$as_me:$LINENO: checking for gdk_x11_display_get_xdisplay" >&5

  6471 echo $ECHO_N "checking for gdk_x11_display_get_xdisplay... $ECHO_C" >&6; }

  6472 if test "${ac_cv_func_gdk_x11_display_get_xdisplay+set}" = set; then

  6473   echo $ECHO_N "(cached) $ECHO_C" >&6

  6474 else

  6475   cat >conftest.$ac_ext <<_ACEOF

  6476 /* confdefs.h.  */

  6477 _ACEOF

  6478 cat confdefs.h >>conftest.$ac_ext

  6479 cat >>conftest.$ac_ext <<_ACEOF

  6480 /* end confdefs.h.  */

  6481 /* Define gdk_x11_display_get_xdisplay to an innocuous variant, in case <limits.h> declares gdk_x11_display_get_xdisplay.

  6482    For example, HP-UX 11i <limits.h> declares gettimeofday.  */

  6483 #define gdk_x11_display_get_xdisplay innocuous_gdk_x11_display_get_xdisplay

  6485 /* System header to define __stub macros and hopefully few prototypes,

  6486     which can conflict with char gdk_x11_display_get_xdisplay (); below.

  6487     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since

  6488     <limits.h> exists even on freestanding compilers.  */

  6490 #ifdef __STDC__

  6491 # include <limits.h>

  6492 #else

  6493 # include <assert.h>

  6494 #endif

  6496 #undef gdk_x11_display_get_xdisplay

  6498 /* Override any GCC internal prototype to avoid an error.

  6499    Use char because int might match the return type of a GCC

  6500    builtin and then its argument prototype would still apply.  */

  6501 #ifdef __cplusplus

  6502 extern "C"

  6503 #endif

  6504 char gdk_x11_display_get_xdisplay ();

  6505 /* The GNU C library defines this for functions which it implements

  6506     to always fail with ENOSYS.  Some functions are actually named

  6507     something starting with __ and the normal name is an alias.  */

  6508 #if defined __stub_gdk_x11_display_get_xdisplay || defined __stub___gdk_x11_display_get_xdisplay

  6509 choke me

  6510 #endif

  6512 int

  6513 main ()

  6514 {

  6515 return gdk_x11_display_get_xdisplay ();

  6516   ;

  6517   return 0;

  6518 }

  6519 _ACEOF

  6520 rm -f conftest.$ac_objext conftest$ac_exeext

  6521 if { (ac_try="$ac_link"

  6522 case "(($ac_try" in

  6523   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  6524   *) ac_try_echo=$ac_try;;

  6525 esac

  6526 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

  6527   (eval "$ac_link") 2>conftest.er1

  6528   ac_status=$?

  6529   grep -v '^ *+' conftest.er1 >conftest.err

  6530   rm -f conftest.er1

  6531   cat conftest.err >&5

  6532   echo "$as_me:$LINENO: \$? = $ac_status" >&5

  6533   (exit $ac_status); } && {

  6534 	 test -z "$ac_c_werror_flag" ||

  6535 	 test ! -s conftest.err

  6536        } && test -s conftest$ac_exeext &&

  6537        $as_test_x conftest$ac_exeext; then

  6538   ac_cv_func_gdk_x11_display_get_xdisplay=yes

  6539 else

  6540   echo "$as_me: failed program was:" >&5

  6541 sed 's/^/| /' conftest.$ac_ext >&5

  6543 	ac_cv_func_gdk_x11_display_get_xdisplay=no

  6544 fi

  6546 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \

  6547       conftest$ac_exeext conftest.$ac_ext

  6548 fi

  6549 { echo "$as_me:$LINENO: result: $ac_cv_func_gdk_x11_display_get_xdisplay" >&5

  6550 echo "${ECHO_T}$ac_cv_func_gdk_x11_display_get_xdisplay" >&6; }

  6551 if test $ac_cv_func_gdk_x11_display_get_xdisplay = yes; then

  6553    HAVE_GTK_X11='yes'

  6555 cat >>confdefs.h <<\_ACEOF

  6556 #define HAVE_GTK_X11 1

  6557 _ACEOF

  6559 fi

  6561 { echo "$as_me:$LINENO: checking for gdk_quartz_window_get_nsview" >&5

  6562 echo $ECHO_N "checking for gdk_quartz_window_get_nsview... $ECHO_C" >&6; }

  6563 if test "${ac_cv_func_gdk_quartz_window_get_nsview+set}" = set; then

  6564   echo $ECHO_N "(cached) $ECHO_C" >&6

  6565 else

  6566   cat >conftest.$ac_ext <<_ACEOF

  6567 /* confdefs.h.  */

  6568 _ACEOF

  6569 cat confdefs.h >>conftest.$ac_ext

  6570 cat >>conftest.$ac_ext <<_ACEOF

  6571 /* end confdefs.h.  */

  6572 /* Define gdk_quartz_window_get_nsview to an innocuous variant, in case <limits.h> declares gdk_quartz_window_get_nsview.

  6573    For example, HP-UX 11i <limits.h> declares gettimeofday.  */

  6574 #define gdk_quartz_window_get_nsview innocuous_gdk_quartz_window_get_nsview

  6576 /* System header to define __stub macros and hopefully few prototypes,

  6577     which can conflict with char gdk_quartz_window_get_nsview (); below.

  6578     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since

  6579     <limits.h> exists even on freestanding compilers.  */

  6581 #ifdef __STDC__

  6582 # include <limits.h>

  6583 #else

  6584 # include <assert.h>

  6585 #endif

  6587 #undef gdk_quartz_window_get_nsview

  6589 /* Override any GCC internal prototype to avoid an error.

  6590    Use char because int might match the return type of a GCC

  6591    builtin and then its argument prototype would still apply.  */

  6592 #ifdef __cplusplus

  6593 extern "C"

  6594 #endif

  6595 char gdk_quartz_window_get_nsview ();

  6596 /* The GNU C library defines this for functions which it implements

  6597     to always fail with ENOSYS.  Some functions are actually named

  6598     something starting with __ and the normal name is an alias.  */

  6599 #if defined __stub_gdk_quartz_window_get_nsview || defined __stub___gdk_quartz_window_get_nsview

  6600 choke me

  6601 #endif

  6603 int

  6604 main ()

  6605 {

  6606 return gdk_quartz_window_get_nsview ();

  6607   ;

  6608   return 0;

  6609 }

  6610 _ACEOF

  6611 rm -f conftest.$ac_objext conftest$ac_exeext

  6612 if { (ac_try="$ac_link"

  6613 case "(($ac_try" in

  6614   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  6615   *) ac_try_echo=$ac_try;;

  6616 esac

  6617 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

  6618   (eval "$ac_link") 2>conftest.er1

  6619   ac_status=$?

  6620   grep -v '^ *+' conftest.er1 >conftest.err

  6621   rm -f conftest.er1

  6622   cat conftest.err >&5

  6623   echo "$as_me:$LINENO: \$? = $ac_status" >&5

  6624   (exit $ac_status); } && {

  6625 	 test -z "$ac_c_werror_flag" ||

  6626 	 test ! -s conftest.err

  6627        } && test -s conftest$ac_exeext &&

  6628        $as_test_x conftest$ac_exeext; then

  6629   ac_cv_func_gdk_quartz_window_get_nsview=yes

  6630 else

  6631   echo "$as_me: failed program was:" >&5

  6632 sed 's/^/| /' conftest.$ac_ext >&5

  6634 	ac_cv_func_gdk_quartz_window_get_nsview=no

  6635 fi

  6637 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \

  6638       conftest$ac_exeext conftest.$ac_ext

  6639 fi

  6640 { echo "$as_me:$LINENO: result: $ac_cv_func_gdk_quartz_window_get_nsview" >&5

  6641 echo "${ECHO_T}$ac_cv_func_gdk_quartz_window_get_nsview" >&6; }

  6642 if test $ac_cv_func_gdk_quartz_window_get_nsview = yes; then

  6644    HAVE_GTK_OSX='yes'

  6646 cat >>confdefs.h <<\_ACEOF

  6647 #define HAVE_GTK_OSX 1

  6648 _ACEOF

  6650 fi

  6653 if test "x$with_osmesa" != xno; then

  6657 { echo "$as_me:$LINENO: checking for OSMesaCreateContext in -lOSMesa" >&5

  6658 echo $ECHO_N "checking for OSMesaCreateContext in -lOSMesa... $ECHO_C" >&6; }

  6659 if test "${ac_cv_lib_OSMesa_OSMesaCreateContext+set}" = set; then

  6660   echo $ECHO_N "(cached) $ECHO_C" >&6

  6661 else

  6662   ac_check_lib_save_LIBS=$LIBS

  6663 LIBS="-lOSMesa  $LIBS"

  6664 cat >conftest.$ac_ext <<_ACEOF

  6665 /* confdefs.h.  */

  6666 _ACEOF

  6667 cat confdefs.h >>conftest.$ac_ext

  6668 cat >>conftest.$ac_ext <<_ACEOF

  6669 /* end confdefs.h.  */

  6671 /* Override any GCC internal prototype to avoid an error.

  6672    Use char because int might match the return type of a GCC

  6673    builtin and then its argument prototype would still apply.  */

  6674 #ifdef __cplusplus

  6675 extern "C"

  6676 #endif

  6677 char OSMesaCreateContext ();

  6678 int

  6679 main ()

  6680 {

  6681 return OSMesaCreateContext ();

  6682   ;

  6683   return 0;

  6684 }

  6685 _ACEOF

  6686 rm -f conftest.$ac_objext conftest$ac_exeext

  6687 if { (ac_try="$ac_link"

  6688 case "(($ac_try" in

  6689   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  6690   *) ac_try_echo=$ac_try;;

  6691 esac

  6692 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

  6693   (eval "$ac_link") 2>conftest.er1

  6694   ac_status=$?

  6695   grep -v '^ *+' conftest.er1 >conftest.err

  6696   rm -f conftest.er1

  6697   cat conftest.err >&5

  6698   echo "$as_me:$LINENO: \$? = $ac_status" >&5

  6699   (exit $ac_status); } && {

  6700 	 test -z "$ac_c_werror_flag" ||

  6701 	 test ! -s conftest.err

  6702        } && test -s conftest$ac_exeext &&

  6703        $as_test_x conftest$ac_exeext; then

  6704   ac_cv_lib_OSMesa_OSMesaCreateContext=yes

  6705 else

  6706   echo "$as_me: failed program was:" >&5

  6707 sed 's/^/| /' conftest.$ac_ext >&5

  6709 	ac_cv_lib_OSMesa_OSMesaCreateContext=no

  6710 fi

  6712 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \

  6713       conftest$ac_exeext conftest.$ac_ext

  6714 LIBS=$ac_check_lib_save_LIBS

  6715 fi

  6716 { echo "$as_me:$LINENO: result: $ac_cv_lib_OSMesa_OSMesaCreateContext" >&5

  6717 echo "${ECHO_T}$ac_cv_lib_OSMesa_OSMesaCreateContext" >&6; }

  6718 if test $ac_cv_lib_OSMesa_OSMesaCreateContext = yes; then

  6719   cat >>confdefs.h <<_ACEOF

  6720 #define HAVE_LIBOSMESA 1

  6721 _ACEOF

  6723   LIBS="-lOSMesa $LIBS"

  6725 else

  6726   { { echo "$as_me:$LINENO: error: --with-osmesa was given, but OSMesa library could not be found

  6727 See \`config.log' for more details." >&5

  6728 echo "$as_me: error: --with-osmesa was given, but OSMesa library could not be found

  6729 See \`config.log' for more details." >&2;}

  6730    { (exit 1); exit 1; }; }

  6731 fi

  6733   if test "${ac_cv_header_GL_osmesa_h+set}" = set; then

  6734   { echo "$as_me:$LINENO: checking for GL/osmesa.h" >&5

  6735 echo $ECHO_N "checking for GL/osmesa.h... $ECHO_C" >&6; }

  6736 if test "${ac_cv_header_GL_osmesa_h+set}" = set; then

  6737   echo $ECHO_N "(cached) $ECHO_C" >&6

  6738 fi

  6739 { echo "$as_me:$LINENO: result: $ac_cv_header_GL_osmesa_h" >&5

  6740 echo "${ECHO_T}$ac_cv_header_GL_osmesa_h" >&6; }

  6741 else

  6742   # Is the header compilable?

  6743 { echo "$as_me:$LINENO: checking GL/osmesa.h usability" >&5

  6744 echo $ECHO_N "checking GL/osmesa.h usability... $ECHO_C" >&6; }

  6745 cat >conftest.$ac_ext <<_ACEOF

  6746 /* confdefs.h.  */

  6747 _ACEOF

  6748 cat confdefs.h >>conftest.$ac_ext

  6749 cat >>conftest.$ac_ext <<_ACEOF

  6750 /* end confdefs.h.  */

  6751 $ac_includes_default

  6752 #include <GL/osmesa.h>

  6753 _ACEOF

  6754 rm -f conftest.$ac_objext

  6755 if { (ac_try="$ac_compile"

  6756 case "(($ac_try" in

  6757   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  6758   *) ac_try_echo=$ac_try;;

  6759 esac

  6760 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

  6761   (eval "$ac_compile") 2>conftest.er1

  6762   ac_status=$?

  6763   grep -v '^ *+' conftest.er1 >conftest.err

  6764   rm -f conftest.er1

  6765   cat conftest.err >&5

  6766   echo "$as_me:$LINENO: \$? = $