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lxdream.org :: lxdream/configure
lxdream 0.9.1
released Jun 29
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filename configure
changeset 899:18e0cdea76aa
prev882:ada7d14a8ad9
next902:408568dc97d5
author nkeynes
date Sat Oct 25 12:36:42 2008 +0000 (12 years ago)
permissions -rwxr-xr-x
last change Add --enable-optimized flag (on by default).
When optimized, add -fomit-frame-pointer -fexceptions on non-Mac x86 (Unwinding doesn't seem to work correctly on Mac)
view annotate diff log raw
     1 #! /bin/sh
     2 # Guess values for system-dependent variables and create Makefiles.
     3 # Generated by GNU Autoconf 2.62.
     4 #
     5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
     6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
     7 # This configure script is free software; the Free Software Foundation
     8 # gives unlimited permission to copy, distribute and modify it.
     9 ## --------------------- ##
    10 ## M4sh Initialization.  ##
    11 ## --------------------- ##
    13 # Be more Bourne compatible
    14 DUALCASE=1; export DUALCASE # for MKS sh
    15 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
    16   emulate sh
    17   NULLCMD=:
    18   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
    19   # is contrary to our usage.  Disable this feature.
    20   alias -g '${1+"$@"}'='"$@"'
    21   setopt NO_GLOB_SUBST
    22 else
    23   case `(set -o) 2>/dev/null` in
    24   *posix*) set -o posix ;;
    25 esac
    27 fi
    32 # PATH needs CR
    33 # Avoid depending upon Character Ranges.
    34 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
    35 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
    36 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
    37 as_cr_digits='0123456789'
    38 as_cr_alnum=$as_cr_Letters$as_cr_digits
    40 as_nl='
    41 '
    42 export as_nl
    43 # Printing a long string crashes Solaris 7 /usr/bin/printf.
    44 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
    45 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
    46 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
    47 if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
    48   as_echo='printf %s\n'
    49   as_echo_n='printf %s'
    50 else
    51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
    52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
    53     as_echo_n='/usr/ucb/echo -n'
    54   else
    55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
    56     as_echo_n_body='eval
    57       arg=$1;
    58       case $arg in
    59       *"$as_nl"*)
    60 	expr "X$arg" : "X\\(.*\\)$as_nl";
    61 	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
    62       esac;
    63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
    64     '
    65     export as_echo_n_body
    66     as_echo_n='sh -c $as_echo_n_body as_echo'
    67   fi
    68   export as_echo_body
    69   as_echo='sh -c $as_echo_body as_echo'
    70 fi
    72 # The user is always right.
    73 if test "${PATH_SEPARATOR+set}" != set; then
    74   PATH_SEPARATOR=:
    75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
    76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
    77       PATH_SEPARATOR=';'
    78   }
    79 fi
    81 # Support unset when possible.
    82 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
    83   as_unset=unset
    84 else
    85   as_unset=false
    86 fi
    89 # IFS
    90 # We need space, tab and new line, in precisely that order.  Quoting is
    91 # there to prevent editors from complaining about space-tab.
    92 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
    93 # splitting by setting IFS to empty value.)
    94 IFS=" ""	$as_nl"
    96 # Find who we are.  Look in the path if we contain no directory separator.
    97 case $0 in
    98   *[\\/]* ) as_myself=$0 ;;
    99   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   100 for as_dir in $PATH
   101 do
   102   IFS=$as_save_IFS
   103   test -z "$as_dir" && as_dir=.
   104   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
   105 done
   106 IFS=$as_save_IFS
   108      ;;
   109 esac
   110 # We did not find ourselves, most probably we were run as `sh COMMAND'
   111 # in which case we are not to be found in the path.
   112 if test "x$as_myself" = x; then
   113   as_myself=$0
   114 fi
   115 if test ! -f "$as_myself"; then
   116   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
   117   { (exit 1); exit 1; }
   118 fi
   120 # Work around bugs in pre-3.0 UWIN ksh.
   121 for as_var in ENV MAIL MAILPATH
   122 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
   123 done
   124 PS1='$ '
   125 PS2='> '
   126 PS4='+ '
   128 # NLS nuisances.
   129 LC_ALL=C
   130 export LC_ALL
   131 LANGUAGE=C
   132 export LANGUAGE
   134 # Required to use basename.
   135 if expr a : '\(a\)' >/dev/null 2>&1 &&
   136    test "X`expr 00001 : '.*\(...\)'`" = X001; then
   137   as_expr=expr
   138 else
   139   as_expr=false
   140 fi
   142 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
   143   as_basename=basename
   144 else
   145   as_basename=false
   146 fi
   149 # Name of the executable.
   150 as_me=`$as_basename -- "$0" ||
   151 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
   152 	 X"$0" : 'X\(//\)$' \| \
   153 	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
   154 $as_echo X/"$0" |
   155     sed '/^.*\/\([^/][^/]*\)\/*$/{
   156 	    s//\1/
   157 	    q
   158 	  }
   159 	  /^X\/\(\/\/\)$/{
   160 	    s//\1/
   161 	    q
   162 	  }
   163 	  /^X\/\(\/\).*/{
   164 	    s//\1/
   165 	    q
   166 	  }
   167 	  s/.*/./; q'`
   169 # CDPATH.
   170 $as_unset CDPATH
   173 if test "x$CONFIG_SHELL" = x; then
   174   if (eval ":") 2>/dev/null; then
   175   as_have_required=yes
   176 else
   177   as_have_required=no
   178 fi
   180   if test $as_have_required = yes &&	 (eval ":
   181 (as_func_return () {
   182   (exit \$1)
   183 }
   184 as_func_success () {
   185   as_func_return 0
   186 }
   187 as_func_failure () {
   188   as_func_return 1
   189 }
   190 as_func_ret_success () {
   191   return 0
   192 }
   193 as_func_ret_failure () {
   194   return 1
   195 }
   197 exitcode=0
   198 if as_func_success; then
   199   :
   200 else
   201   exitcode=1
   202   echo as_func_success failed.
   203 fi
   205 if as_func_failure; then
   206   exitcode=1
   207   echo as_func_failure succeeded.
   208 fi
   210 if as_func_ret_success; then
   211   :
   212 else
   213   exitcode=1
   214   echo as_func_ret_success failed.
   215 fi
   217 if as_func_ret_failure; then
   218   exitcode=1
   219   echo as_func_ret_failure succeeded.
   220 fi
   222 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
   223   :
   224 else
   225   exitcode=1
   226   echo positional parameters were not saved.
   227 fi
   229 test \$exitcode = 0) || { (exit 1); exit 1; }
   231 (
   232   as_lineno_1=\$LINENO
   233   as_lineno_2=\$LINENO
   234   test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
   235   test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
   236 ") 2> /dev/null; then
   237   :
   238 else
   239   as_candidate_shells=
   240     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   241 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
   242 do
   243   IFS=$as_save_IFS
   244   test -z "$as_dir" && as_dir=.
   245   case $as_dir in
   246 	 /*)
   247 	   for as_base in sh bash ksh sh5; do
   248 	     as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
   249 	   done;;
   250        esac
   251 done
   252 IFS=$as_save_IFS
   255       for as_shell in $as_candidate_shells $SHELL; do
   256 	 # Try only shells that exist, to save several forks.
   257 	 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
   258 		{ ("$as_shell") 2> /dev/null <<\_ASEOF
   259 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
   260   emulate sh
   261   NULLCMD=:
   262   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
   263   # is contrary to our usage.  Disable this feature.
   264   alias -g '${1+"$@"}'='"$@"'
   265   setopt NO_GLOB_SUBST
   266 else
   267   case `(set -o) 2>/dev/null` in
   268   *posix*) set -o posix ;;
   269 esac
   271 fi
   274 :
   275 _ASEOF
   276 }; then
   277   CONFIG_SHELL=$as_shell
   278 	       as_have_required=yes
   279 	       if { "$as_shell" 2> /dev/null <<\_ASEOF
   280 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
   281   emulate sh
   282   NULLCMD=:
   283   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
   284   # is contrary to our usage.  Disable this feature.
   285   alias -g '${1+"$@"}'='"$@"'
   286   setopt NO_GLOB_SUBST
   287 else
   288   case `(set -o) 2>/dev/null` in
   289   *posix*) set -o posix ;;
   290 esac
   292 fi
   295 :
   296 (as_func_return () {
   297   (exit $1)
   298 }
   299 as_func_success () {
   300   as_func_return 0
   301 }
   302 as_func_failure () {
   303   as_func_return 1
   304 }
   305 as_func_ret_success () {
   306   return 0
   307 }
   308 as_func_ret_failure () {
   309   return 1
   310 }
   312 exitcode=0
   313 if as_func_success; then
   314   :
   315 else
   316   exitcode=1
   317   echo as_func_success failed.
   318 fi
   320 if as_func_failure; then
   321   exitcode=1
   322   echo as_func_failure succeeded.
   323 fi
   325 if as_func_ret_success; then
   326   :
   327 else
   328   exitcode=1
   329   echo as_func_ret_success failed.
   330 fi
   332 if as_func_ret_failure; then
   333   exitcode=1
   334   echo as_func_ret_failure succeeded.
   335 fi
   337 if ( set x; as_func_ret_success y && test x = "$1" ); then
   338   :
   339 else
   340   exitcode=1
   341   echo positional parameters were not saved.
   342 fi
   344 test $exitcode = 0) || { (exit 1); exit 1; }
   346 (
   347   as_lineno_1=$LINENO
   348   as_lineno_2=$LINENO
   349   test "x$as_lineno_1" != "x$as_lineno_2" &&
   350   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
   352 _ASEOF
   353 }; then
   354   break
   355 fi
   357 fi
   359       done
   361       if test "x$CONFIG_SHELL" != x; then
   362   for as_var in BASH_ENV ENV
   363 	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
   364 	done
   365 	export CONFIG_SHELL
   366 	exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
   367 fi
   370     if test $as_have_required = no; then
   371   echo This script requires a shell more modern than all the
   372       echo shells that I found on your system.  Please install a
   373       echo modern shell, or manually run the script under such a
   374       echo shell if you do have one.
   375       { (exit 1); exit 1; }
   376 fi
   379 fi
   381 fi
   385 (eval "as_func_return () {
   386   (exit \$1)
   387 }
   388 as_func_success () {
   389   as_func_return 0
   390 }
   391 as_func_failure () {
   392   as_func_return 1
   393 }
   394 as_func_ret_success () {
   395   return 0
   396 }
   397 as_func_ret_failure () {
   398   return 1
   399 }
   401 exitcode=0
   402 if as_func_success; then
   403   :
   404 else
   405   exitcode=1
   406   echo as_func_success failed.
   407 fi
   409 if as_func_failure; then
   410   exitcode=1
   411   echo as_func_failure succeeded.
   412 fi
   414 if as_func_ret_success; then
   415   :
   416 else
   417   exitcode=1
   418   echo as_func_ret_success failed.
   419 fi
   421 if as_func_ret_failure; then
   422   exitcode=1
   423   echo as_func_ret_failure succeeded.
   424 fi
   426 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
   427   :
   428 else
   429   exitcode=1
   430   echo positional parameters were not saved.
   431 fi
   433 test \$exitcode = 0") || {
   434   echo No shell found that supports shell functions.
   435   echo Please tell bug-autoconf@gnu.org about your system,
   436   echo including any error possibly output before this message.
   437   echo This can help us improve future autoconf versions.
   438   echo Configuration will now proceed without shell functions.
   439 }
   443   as_lineno_1=$LINENO
   444   as_lineno_2=$LINENO
   445   test "x$as_lineno_1" != "x$as_lineno_2" &&
   446   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
   448   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
   449   # uniformly replaced by the line number.  The first 'sed' inserts a
   450   # line-number line after each line using $LINENO; the second 'sed'
   451   # does the real work.  The second script uses 'N' to pair each
   452   # line-number line with the line containing $LINENO, and appends
   453   # trailing '-' during substitution so that $LINENO is not a special
   454   # case at line end.
   455   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
   456   # scripts with optimization help from Paolo Bonzini.  Blame Lee
   457   # E. McMahon (1931-1989) for sed's syntax.  :-)
   458   sed -n '
   459     p
   460     /[$]LINENO/=
   461   ' <$as_myself |
   462     sed '
   463       s/[$]LINENO.*/&-/
   464       t lineno
   465       b
   466       :lineno
   467       N
   468       :loop
   469       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
   470       t loop
   471       s/-\n.*//
   472     ' >$as_me.lineno &&
   473   chmod +x "$as_me.lineno" ||
   474     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
   475    { (exit 1); exit 1; }; }
   477   # Don't try to exec as it changes $[0], causing all sort of problems
   478   # (the dirname of $[0] is not the place where we might find the
   479   # original and so on.  Autoconf is especially sensitive to this).
   480   . "./$as_me.lineno"
   481   # Exit status is that of the last command.
   482   exit
   483 }
   486 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
   487   as_dirname=dirname
   488 else
   489   as_dirname=false
   490 fi
   492 ECHO_C= ECHO_N= ECHO_T=
   493 case `echo -n x` in
   494 -n*)
   495   case `echo 'x\c'` in
   496   *c*) ECHO_T='	';;	# ECHO_T is single tab character.
   497   *)   ECHO_C='\c';;
   498   esac;;
   499 *)
   500   ECHO_N='-n';;
   501 esac
   502 if expr a : '\(a\)' >/dev/null 2>&1 &&
   503    test "X`expr 00001 : '.*\(...\)'`" = X001; then
   504   as_expr=expr
   505 else
   506   as_expr=false
   507 fi
   509 rm -f conf$$ conf$$.exe conf$$.file
   510 if test -d conf$$.dir; then
   511   rm -f conf$$.dir/conf$$.file
   512 else
   513   rm -f conf$$.dir
   514   mkdir conf$$.dir 2>/dev/null
   515 fi
   516 if (echo >conf$$.file) 2>/dev/null; then
   517   if ln -s conf$$.file conf$$ 2>/dev/null; then
   518     as_ln_s='ln -s'
   519     # ... but there are two gotchas:
   520     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
   521     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
   522     # In both cases, we have to default to `cp -p'.
   523     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
   524       as_ln_s='cp -p'
   525   elif ln conf$$.file conf$$ 2>/dev/null; then
   526     as_ln_s=ln
   527   else
   528     as_ln_s='cp -p'
   529   fi
   530 else
   531   as_ln_s='cp -p'
   532 fi
   533 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
   534 rmdir conf$$.dir 2>/dev/null
   536 if mkdir -p . 2>/dev/null; then
   537   as_mkdir_p=:
   538 else
   539   test -d ./-p && rmdir ./-p
   540   as_mkdir_p=false
   541 fi
   543 if test -x / >/dev/null 2>&1; then
   544   as_test_x='test -x'
   545 else
   546   if ls -dL / >/dev/null 2>&1; then
   547     as_ls_L_option=L
   548   else
   549     as_ls_L_option=
   550   fi
   551   as_test_x='
   552     eval sh -c '\''
   553       if test -d "$1"; then
   554 	test -d "$1/.";
   555       else
   556 	case $1 in
   557 	-*)set "./$1";;
   558 	esac;
   559 	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
   560 	???[sx]*):;;*)false;;esac;fi
   561     '\'' sh
   562   '
   563 fi
   564 as_executable_p=$as_test_x
   566 # Sed expression to map a string onto a valid CPP name.
   567 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
   569 # Sed expression to map a string onto a valid variable name.
   570 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
   574 exec 7<&0 </dev/null 6>&1
   576 # Name of the host.
   577 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
   578 # so uname gets run too.
   579 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
   581 #
   582 # Initializations.
   583 #
   584 ac_default_prefix=/usr/local
   585 ac_clean_files=
   586 ac_config_libobj_dir=.
   587 LIBOBJS=
   588 cross_compiling=no
   589 subdirs=
   590 MFLAGS=
   591 MAKEFLAGS=
   592 SHELL=${CONFIG_SHELL-/bin/sh}
   594 # Identity of this package.
   595 PACKAGE_NAME=
   596 PACKAGE_TARNAME=
   597 PACKAGE_VERSION=
   598 PACKAGE_STRING=
   599 PACKAGE_BUGREPORT=
   601 ac_unique_file="configure.in"
   602 # Factoring default headers for most tests.
   603 ac_includes_default="\
   604 #include <stdio.h>
   605 #ifdef HAVE_SYS_TYPES_H
   606 # include <sys/types.h>
   607 #endif
   608 #ifdef HAVE_SYS_STAT_H
   609 # include <sys/stat.h>
   610 #endif
   611 #ifdef STDC_HEADERS
   612 # include <stdlib.h>
   613 # include <stddef.h>
   614 #else
   615 # ifdef HAVE_STDLIB_H
   616 #  include <stdlib.h>
   617 # endif
   618 #endif
   619 #ifdef HAVE_STRING_H
   620 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
   621 #  include <memory.h>
   622 # endif
   623 # include <string.h>
   624 #endif
   625 #ifdef HAVE_STRINGS_H
   626 # include <strings.h>
   627 #endif
   628 #ifdef HAVE_INTTYPES_H
   629 # include <inttypes.h>
   630 #endif
   631 #ifdef HAVE_STDINT_H
   632 # include <stdint.h>
   633 #endif
   634 #ifdef HAVE_UNISTD_H
   635 # include <unistd.h>
   636 #endif"
   638 ac_subst_vars='SHELL
   639 PATH_SEPARATOR
   640 PACKAGE_NAME
   641 PACKAGE_TARNAME
   642 PACKAGE_VERSION
   643 PACKAGE_STRING
   644 PACKAGE_BUGREPORT
   645 exec_prefix
   646 prefix
   647 program_transform_name
   648 bindir
   649 sbindir
   650 libexecdir
   651 datarootdir
   652 datadir
   653 sysconfdir
   654 sharedstatedir
   655 localstatedir
   656 includedir
   657 oldincludedir
   658 docdir
   659 infodir
   660 htmldir
   661 dvidir
   662 pdfdir
   663 psdir
   664 libdir
   665 localedir
   666 mandir
   667 DEFS
   668 ECHO_C
   669 ECHO_N
   670 ECHO_T
   671 LIBS
   672 build_alias
   673 host_alias
   674 target_alias
   675 INSTALL_PROGRAM
   676 INSTALL_SCRIPT
   677 INSTALL_DATA
   678 CYGPATH_W
   679 PACKAGE
   680 VERSION
   681 ACLOCAL
   682 AUTOCONF
   683 AUTOMAKE
   684 AUTOHEADER
   685 MAKEINFO
   686 install_sh
   687 STRIP
   688 INSTALL_STRIP_PROGRAM
   689 mkdir_p
   690 AWK
   691 SET_MAKE
   692 am__leading_dot
   693 AMTAR
   694 am__tar
   695 am__untar
   696 MAINTAINER_MODE_TRUE
   697 MAINTAINER_MODE_FALSE
   698 MAINT
   699 CC
   700 CFLAGS
   701 LDFLAGS
   702 CPPFLAGS
   703 ac_ct_CC
   704 EXEEXT
   705 OBJEXT
   706 DEPDIR
   707 am__include
   708 am__quote
   709 AMDEP_TRUE
   710 AMDEP_FALSE
   711 AMDEPBACKSLASH
   712 CCDEPMODE
   713 am__fastdepCC_TRUE
   714 am__fastdepCC_FALSE
   715 CCAS
   716 CCASFLAGS
   717 CPP
   718 GREP
   719 EGREP
   720 build
   721 build_cpu
   722 build_vendor
   723 build_os
   724 host
   725 host_cpu
   726 host_vendor
   727 host_os
   728 POD2MAN
   729 POD2HTML
   730 GUI_COCOA_TRUE
   731 GUI_COCOA_FALSE
   732 PKG_CONFIG
   733 LIBPNG_CFLAGS
   734 LIBPNG_LIBS
   735 GLIB_CFLAGS
   736 GLIB_LIBS
   737 GTK_CFLAGS
   738 GTK_LIBS
   739 GUI_GTK_TRUE
   740 GUI_GTK_FALSE
   741 VIDEO_OSMESA_TRUE
   742 VIDEO_OSMESA_FALSE
   743 VIDEO_GLX_TRUE
   744 VIDEO_GLX_FALSE
   745 VIDEO_NSGL_TRUE
   746 VIDEO_NSGL_FALSE
   747 BUILD_SH4X86_TRUE
   748 BUILD_SH4X86_FALSE
   749 AUDIO_OSX_TRUE
   750 AUDIO_OSX_FALSE
   751 PULSE_CFLAGS
   752 PULSE_LIBS
   753 AUDIO_PULSE_TRUE
   754 AUDIO_PULSE_FALSE
   755 ESOUND_CFLAGS
   756 ESOUND_LIBS
   757 AUDIO_ESOUND_TRUE
   758 AUDIO_ESOUND_FALSE
   759 ALSA_CFLAGS
   760 ALSA_LIBS
   761 AUDIO_ALSA_TRUE
   762 AUDIO_ALSA_FALSE
   763 CDROM_LINUX_TRUE
   764 CDROM_LINUX_FALSE
   765 CDROM_OSX_TRUE
   766 CDROM_OSX_FALSE
   767 CDROM_NONE_TRUE
   768 CDROM_NONE_FALSE
   769 JOY_LINUX_TRUE
   770 JOY_LINUX_FALSE
   771 SHCC
   772 SHLD
   773 SHOBJCOPY
   774 ARMCC
   775 ARMLD
   776 ARMOBJCOPY
   777 BUILD_SYSTEST_TRUE
   778 BUILD_SYSTEST_FALSE
   779 BUILD_ARMTEST_TRUE
   780 BUILD_ARMTEST_FALSE
   781 GETTEXT_PACKAGE
   782 USE_NLS
   783 MSGFMT
   784 MSGFMT_OPTS
   785 GMSGFMT
   786 XGETTEXT
   787 CATALOGS
   788 CATOBJEXT
   789 DATADIRNAME
   790 GMOFILES
   791 INSTOBJEXT
   792 INTLLIBS
   793 PO_IN_DATADIR_TRUE
   794 PO_IN_DATADIR_FALSE
   795 POFILES
   796 POSUB
   797 MKINSTALLDIRS
   798 LIBOBJS
   799 LTLIBOBJS'
   800 ac_subst_files=''
   801 ac_user_opts='
   802 enable_option_checking
   803 enable_maintainer_mode
   804 enable_dependency_tracking
   805 enable_strict_warn
   806 enable_translator
   807 enable_optimized
   808 enable_trace
   809 enable_watch
   810 enable_sh4stats
   811 with_osmesa
   812 with_gtk
   813 with_esd
   814 with_pulse
   815 '
   816       ac_precious_vars='build_alias
   817 host_alias
   818 target_alias
   819 CC
   820 CFLAGS
   821 LDFLAGS
   822 LIBS
   823 CPPFLAGS
   824 CCAS
   825 CCASFLAGS
   826 CPP
   827 PKG_CONFIG
   828 LIBPNG_CFLAGS
   829 LIBPNG_LIBS
   830 GLIB_CFLAGS
   831 GLIB_LIBS
   832 GTK_CFLAGS
   833 GTK_LIBS
   834 PULSE_CFLAGS
   835 PULSE_LIBS
   836 ESOUND_CFLAGS
   837 ESOUND_LIBS
   838 ALSA_CFLAGS
   839 ALSA_LIBS'
   842 # Initialize some variables set by options.
   843 ac_init_help=
   844 ac_init_version=false
   845 ac_unrecognized_opts=
   846 ac_unrecognized_sep=
   847 # The variables have the same names as the options, with
   848 # dashes changed to underlines.
   849 cache_file=/dev/null
   850 exec_prefix=NONE
   851 no_create=
   852 no_recursion=
   853 prefix=NONE
   854 program_prefix=NONE
   855 program_suffix=NONE
   856 program_transform_name=s,x,x,
   857 silent=
   858 site=
   859 srcdir=
   860 verbose=
   861 x_includes=NONE
   862 x_libraries=NONE
   864 # Installation directory options.
   865 # These are left unexpanded so users can "make install exec_prefix=/foo"
   866 # and all the variables that are supposed to be based on exec_prefix
   867 # by default will actually change.
   868 # Use braces instead of parens because sh, perl, etc. also accept them.
   869 # (The list follows the same order as the GNU Coding Standards.)
   870 bindir='${exec_prefix}/bin'
   871 sbindir='${exec_prefix}/sbin'
   872 libexecdir='${exec_prefix}/libexec'
   873 datarootdir='${prefix}/share'
   874 datadir='${datarootdir}'
   875 sysconfdir='${prefix}/etc'
   876 sharedstatedir='${prefix}/com'
   877 localstatedir='${prefix}/var'
   878 includedir='${prefix}/include'
   879 oldincludedir='/usr/include'
   880 docdir='${datarootdir}/doc/${PACKAGE}'
   881 infodir='${datarootdir}/info'
   882 htmldir='${docdir}'
   883 dvidir='${docdir}'
   884 pdfdir='${docdir}'
   885 psdir='${docdir}'
   886 libdir='${exec_prefix}/lib'
   887 localedir='${datarootdir}/locale'
   888 mandir='${datarootdir}/man'
   890 ac_prev=
   891 ac_dashdash=
   892 for ac_option
   893 do
   894   # If the previous option needs an argument, assign it.
   895   if test -n "$ac_prev"; then
   896     eval $ac_prev=\$ac_option
   897     ac_prev=
   898     continue
   899   fi
   901   case $ac_option in
   902   *=*)	ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
   903   *)	ac_optarg=yes ;;
   904   esac
   906   # Accept the important Cygnus configure options, so we can diagnose typos.
   908   case $ac_dashdash$ac_option in
   909   --)
   910     ac_dashdash=yes ;;
   912   -bindir | --bindir | --bindi | --bind | --bin | --bi)
   913     ac_prev=bindir ;;
   914   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
   915     bindir=$ac_optarg ;;
   917   -build | --build | --buil | --bui | --bu)
   918     ac_prev=build_alias ;;
   919   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
   920     build_alias=$ac_optarg ;;
   922   -cache-file | --cache-file | --cache-fil | --cache-fi \
   923   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
   924     ac_prev=cache_file ;;
   925   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
   926   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
   927     cache_file=$ac_optarg ;;
   929   --config-cache | -C)
   930     cache_file=config.cache ;;
   932   -datadir | --datadir | --datadi | --datad)
   933     ac_prev=datadir ;;
   934   -datadir=* | --datadir=* | --datadi=* | --datad=*)
   935     datadir=$ac_optarg ;;
   937   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
   938   | --dataroo | --dataro | --datar)
   939     ac_prev=datarootdir ;;
   940   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
   941   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
   942     datarootdir=$ac_optarg ;;
   944   -disable-* | --disable-*)
   945     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
   946     # Reject names that are not valid shell variable names.
   947     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
   948       { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
   949    { (exit 1); exit 1; }; }
   950     ac_useropt_orig=$ac_useropt
   951     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
   952     case $ac_user_opts in
   953       *"
   954 "enable_$ac_useropt"
   955 "*) ;;
   956       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
   957 	 ac_unrecognized_sep=', ';;
   958     esac
   959     eval enable_$ac_useropt=no ;;
   961   -docdir | --docdir | --docdi | --doc | --do)
   962     ac_prev=docdir ;;
   963   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
   964     docdir=$ac_optarg ;;
   966   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
   967     ac_prev=dvidir ;;
   968   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
   969     dvidir=$ac_optarg ;;
   971   -enable-* | --enable-*)
   972     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
   973     # Reject names that are not valid shell variable names.
   974     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
   975       { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
   976    { (exit 1); exit 1; }; }
   977     ac_useropt_orig=$ac_useropt
   978     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
   979     case $ac_user_opts in
   980       *"
   981 "enable_$ac_useropt"
   982 "*) ;;
   983       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
   984 	 ac_unrecognized_sep=', ';;
   985     esac
   986     eval enable_$ac_useropt=\$ac_optarg ;;
   988   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
   989   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
   990   | --exec | --exe | --ex)
   991     ac_prev=exec_prefix ;;
   992   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
   993   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
   994   | --exec=* | --exe=* | --ex=*)
   995     exec_prefix=$ac_optarg ;;
   997   -gas | --gas | --ga | --g)
   998     # Obsolete; use --with-gas.
   999     with_gas=yes ;;
  1001   -help | --help | --hel | --he | -h)
  1002     ac_init_help=long ;;
  1003   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
  1004     ac_init_help=recursive ;;
  1005   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
  1006     ac_init_help=short ;;
  1008   -host | --host | --hos | --ho)
  1009     ac_prev=host_alias ;;
  1010   -host=* | --host=* | --hos=* | --ho=*)
  1011     host_alias=$ac_optarg ;;
  1013   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
  1014     ac_prev=htmldir ;;
  1015   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
  1016   | --ht=*)
  1017     htmldir=$ac_optarg ;;
  1019   -includedir | --includedir | --includedi | --included | --include \
  1020   | --includ | --inclu | --incl | --inc)
  1021     ac_prev=includedir ;;
  1022   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
  1023   | --includ=* | --inclu=* | --incl=* | --inc=*)
  1024     includedir=$ac_optarg ;;
  1026   -infodir | --infodir | --infodi | --infod | --info | --inf)
  1027     ac_prev=infodir ;;
  1028   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
  1029     infodir=$ac_optarg ;;
  1031   -libdir | --libdir | --libdi | --libd)
  1032     ac_prev=libdir ;;
  1033   -libdir=* | --libdir=* | --libdi=* | --libd=*)
  1034     libdir=$ac_optarg ;;
  1036   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
  1037   | --libexe | --libex | --libe)
  1038     ac_prev=libexecdir ;;
  1039   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
  1040   | --libexe=* | --libex=* | --libe=*)
  1041     libexecdir=$ac_optarg ;;
  1043   -localedir | --localedir | --localedi | --localed | --locale)
  1044     ac_prev=localedir ;;
  1045   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
  1046     localedir=$ac_optarg ;;
  1048   -localstatedir | --localstatedir | --localstatedi | --localstated \
  1049   | --localstate | --localstat | --localsta | --localst | --locals)
  1050     ac_prev=localstatedir ;;
  1051   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
  1052   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
  1053     localstatedir=$ac_optarg ;;
  1055   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
  1056     ac_prev=mandir ;;
  1057   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
  1058     mandir=$ac_optarg ;;
  1060   -nfp | --nfp | --nf)
  1061     # Obsolete; use --without-fp.
  1062     with_fp=no ;;
  1064   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
  1065   | --no-cr | --no-c | -n)
  1066     no_create=yes ;;
  1068   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
  1069   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
  1070     no_recursion=yes ;;
  1072   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
  1073   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
  1074   | --oldin | --oldi | --old | --ol | --o)
  1075     ac_prev=oldincludedir ;;
  1076   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
  1077   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
  1078   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
  1079     oldincludedir=$ac_optarg ;;
  1081   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
  1082     ac_prev=prefix ;;
  1083   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
  1084     prefix=$ac_optarg ;;
  1086   -program-prefix | --program-prefix | --program-prefi | --program-pref \
  1087   | --program-pre | --program-pr | --program-p)
  1088     ac_prev=program_prefix ;;
  1089   -program-prefix=* | --program-prefix=* | --program-prefi=* \
  1090   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
  1091     program_prefix=$ac_optarg ;;
  1093   -program-suffix | --program-suffix | --program-suffi | --program-suff \
  1094   | --program-suf | --program-su | --program-s)
  1095     ac_prev=program_suffix ;;
  1096   -program-suffix=* | --program-suffix=* | --program-suffi=* \
  1097   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
  1098     program_suffix=$ac_optarg ;;
  1100   -program-transform-name | --program-transform-name \
  1101   | --program-transform-nam | --program-transform-na \
  1102   | --program-transform-n | --program-transform- \
  1103   | --program-transform | --program-transfor \
  1104   | --program-transfo | --program-transf \
  1105   | --program-trans | --program-tran \
  1106   | --progr-tra | --program-tr | --program-t)
  1107     ac_prev=program_transform_name ;;
  1108   -program-transform-name=* | --program-transform-name=* \
  1109   | --program-transform-nam=* | --program-transform-na=* \
  1110   | --program-transform-n=* | --program-transform-=* \
  1111   | --program-transform=* | --program-transfor=* \
  1112   | --program-transfo=* | --program-transf=* \
  1113   | --program-trans=* | --program-tran=* \
  1114   | --progr-tra=* | --program-tr=* | --program-t=*)
  1115     program_transform_name=$ac_optarg ;;
  1117   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
  1118     ac_prev=pdfdir ;;
  1119   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
  1120     pdfdir=$ac_optarg ;;
  1122   -psdir | --psdir | --psdi | --psd | --ps)
  1123     ac_prev=psdir ;;
  1124   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
  1125     psdir=$ac_optarg ;;
  1127   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  1128   | -silent | --silent | --silen | --sile | --sil)
  1129     silent=yes ;;
  1131   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
  1132     ac_prev=sbindir ;;
  1133   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
  1134   | --sbi=* | --sb=*)
  1135     sbindir=$ac_optarg ;;
  1137   -sharedstatedir | --sharedstatedir | --sharedstatedi \
  1138   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
  1139   | --sharedst | --shareds | --shared | --share | --shar \
  1140   | --sha | --sh)
  1141     ac_prev=sharedstatedir ;;
  1142   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
  1143   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
  1144   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
  1145   | --sha=* | --sh=*)
  1146     sharedstatedir=$ac_optarg ;;
  1148   -site | --site | --sit)
  1149     ac_prev=site ;;
  1150   -site=* | --site=* | --sit=*)
  1151     site=$ac_optarg ;;
  1153   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
  1154     ac_prev=srcdir ;;
  1155   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
  1156     srcdir=$ac_optarg ;;
  1158   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
  1159   | --syscon | --sysco | --sysc | --sys | --sy)
  1160     ac_prev=sysconfdir ;;
  1161   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
  1162   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
  1163     sysconfdir=$ac_optarg ;;
  1165   -target | --target | --targe | --targ | --tar | --ta | --t)
  1166     ac_prev=target_alias ;;
  1167   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
  1168     target_alias=$ac_optarg ;;
  1170   -v | -verbose | --verbose | --verbos | --verbo | --verb)
  1171     verbose=yes ;;
  1173   -version | --version | --versio | --versi | --vers | -V)
  1174     ac_init_version=: ;;
  1176   -with-* | --with-*)
  1177     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
  1178     # Reject names that are not valid shell variable names.
  1179     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
  1180       { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
  1181    { (exit 1); exit 1; }; }
  1182     ac_useropt_orig=$ac_useropt
  1183     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
  1184     case $ac_user_opts in
  1185       *"
  1186 "with_$ac_useropt"
  1187 "*) ;;
  1188       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
  1189 	 ac_unrecognized_sep=', ';;
  1190     esac
  1191     eval with_$ac_useropt=\$ac_optarg ;;
  1193   -without-* | --without-*)
  1194     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
  1195     # Reject names that are not valid shell variable names.
  1196     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
  1197       { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
  1198    { (exit 1); exit 1; }; }
  1199     ac_useropt_orig=$ac_useropt
  1200     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
  1201     case $ac_user_opts in
  1202       *"
  1203 "with_$ac_useropt"
  1204 "*) ;;
  1205       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
  1206 	 ac_unrecognized_sep=', ';;
  1207     esac
  1208     eval with_$ac_useropt=no ;;
  1210   --x)
  1211     # Obsolete; use --with-x.
  1212     with_x=yes ;;
  1214   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
  1215   | --x-incl | --x-inc | --x-in | --x-i)
  1216     ac_prev=x_includes ;;
  1217   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
  1218   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
  1219     x_includes=$ac_optarg ;;
  1221   -x-libraries | --x-libraries | --x-librarie | --x-librari \
  1222   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
  1223     ac_prev=x_libraries ;;
  1224   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
  1225   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
  1226     x_libraries=$ac_optarg ;;
  1228   -*) { $as_echo "$as_me: error: unrecognized option: $ac_option
  1229 Try \`$0 --help' for more information." >&2
  1230    { (exit 1); exit 1; }; }
  1231     ;;
  1233   *=*)
  1234     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
  1235     # Reject names that are not valid shell variable names.
  1236     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
  1237       { $as_echo "$as_me: error: invalid variable name: $ac_envvar" >&2
  1238    { (exit 1); exit 1; }; }
  1239     eval $ac_envvar=\$ac_optarg
  1240     export $ac_envvar ;;
  1242   *)
  1243     # FIXME: should be removed in autoconf 3.0.
  1244     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
  1245     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
  1246       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
  1247     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
  1248     ;;
  1250   esac
  1251 done
  1253 if test -n "$ac_prev"; then
  1254   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
  1255   { $as_echo "$as_me: error: missing argument to $ac_option" >&2
  1256    { (exit 1); exit 1; }; }
  1257 fi
  1259 if test -n "$ac_unrecognized_opts"; then
  1260   case $enable_option_checking in
  1261     no) ;;
  1262     fatal) { $as_echo "$as_me: error: Unrecognized options: $ac_unrecognized_opts" >&2
  1263    { (exit 1); exit 1; }; } ;;
  1264     *)     $as_echo "$as_me: WARNING: Unrecognized options: $ac_unrecognized_opts" >&2 ;;
  1265   esac
  1266 fi
  1268 # Check all directory arguments for consistency.
  1269 for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
  1270 		datadir sysconfdir sharedstatedir localstatedir includedir \
  1271 		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
  1272 		libdir localedir mandir
  1273 do
  1274   eval ac_val=\$$ac_var
  1275   # Remove trailing slashes.
  1276   case $ac_val in
  1277     */ )
  1278       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
  1279       eval $ac_var=\$ac_val;;
  1280   esac
  1281   # Be sure to have absolute directory names.
  1282   case $ac_val in
  1283     [\\/$]* | ?:[\\/]* )  continue;;
  1284     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
  1285   esac
  1286   { $as_echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
  1287    { (exit 1); exit 1; }; }
  1288 done
  1290 # There might be people who depend on the old broken behavior: `$host'
  1291 # used to hold the argument of --host etc.
  1292 # FIXME: To remove some day.
  1293 build=$build_alias
  1294 host=$host_alias
  1295 target=$target_alias
  1297 # FIXME: To remove some day.
  1298 if test "x$host_alias" != x; then
  1299   if test "x$build_alias" = x; then
  1300     cross_compiling=maybe
  1301     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
  1302     If a cross compiler is detected then cross compile mode will be used." >&2
  1303   elif test "x$build_alias" != "x$host_alias"; then
  1304     cross_compiling=yes
  1305   fi
  1306 fi
  1308 ac_tool_prefix=
  1309 test -n "$host_alias" && ac_tool_prefix=$host_alias-
  1311 test "$silent" = yes && exec 6>/dev/null
  1314 ac_pwd=`pwd` && test -n "$ac_pwd" &&
  1315 ac_ls_di=`ls -di .` &&
  1316 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
  1317   { $as_echo "$as_me: error: Working directory cannot be determined" >&2
  1318    { (exit 1); exit 1; }; }
  1319 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
  1320   { $as_echo "$as_me: error: pwd does not report name of working directory" >&2
  1321    { (exit 1); exit 1; }; }
  1324 # Find the source files, if location was not specified.
  1325 if test -z "$srcdir"; then
  1326   ac_srcdir_defaulted=yes
  1327   # Try the directory containing this script, then the parent directory.
  1328   ac_confdir=`$as_dirname -- "$as_myself" ||
  1329 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
  1330 	 X"$as_myself" : 'X\(//\)[^/]' \| \
  1331 	 X"$as_myself" : 'X\(//\)$' \| \
  1332 	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
  1333 $as_echo X"$as_myself" |
  1334     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
  1335 	    s//\1/
  1338 	  /^X\(\/\/\)[^/].*/{
  1339 	    s//\1/
  1342 	  /^X\(\/\/\)$/{
  1343 	    s//\1/
  1346 	  /^X\(\/\).*/{
  1347 	    s//\1/
  1350 	  s/.*/./; q'`
  1351   srcdir=$ac_confdir
  1352   if test ! -r "$srcdir/$ac_unique_file"; then
  1353     srcdir=..
  1354   fi
  1355 else
  1356   ac_srcdir_defaulted=no
  1357 fi
  1358 if test ! -r "$srcdir/$ac_unique_file"; then
  1359   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
  1360   { $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
  1361    { (exit 1); exit 1; }; }
  1362 fi
  1363 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
  1364 ac_abs_confdir=`(
  1365 	cd "$srcdir" && test -r "./$ac_unique_file" || { $as_echo "$as_me: error: $ac_msg" >&2
  1366    { (exit 1); exit 1; }; }
  1367 	pwd)`
  1368 # When building in place, set srcdir=.
  1369 if test "$ac_abs_confdir" = "$ac_pwd"; then
  1370   srcdir=.
  1371 fi
  1372 # Remove unnecessary trailing slashes from srcdir.
  1373 # Double slashes in file names in object file debugging info
  1374 # mess up M-x gdb in Emacs.
  1375 case $srcdir in
  1376 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
  1377 esac
  1378 for ac_var in $ac_precious_vars; do
  1379   eval ac_env_${ac_var}_set=\${${ac_var}+set}
  1380   eval ac_env_${ac_var}_value=\$${ac_var}
  1381   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
  1382   eval ac_cv_env_${ac_var}_value=\$${ac_var}
  1383 done
  1386 # Report the --help message.
  1388 if test "$ac_init_help" = "long"; then
  1389   # Omit some internal or obsolete options to make the list less imposing.
  1390   # This message is too long to be a string in the A/UX 3.1 sh.
  1391   cat <<_ACEOF
  1392 \`configure' configures this package to adapt to many kinds of systems.
  1394 Usage: $0 [OPTION]... [VAR=VALUE]...
  1396 To assign environment variables (e.g., CC, CFLAGS...), specify them as
  1397 VAR=VALUE.  See below for descriptions of some of the useful variables.
  1399 Defaults for the options are specified in brackets.
  1401 Configuration:
  1402   -h, --help              display this help and exit
  1403       --help=short        display options specific to this package
  1404       --help=recursive    display the short help of all the included packages
  1405   -V, --version           display version information and exit
  1406   -q, --quiet, --silent   do not print \`checking...' messages
  1407       --cache-file=FILE   cache test results in FILE [disabled]
  1408   -C, --config-cache      alias for \`--cache-file=config.cache'
  1409   -n, --no-create         do not create output files
  1410       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
  1412 Installation directories:
  1413   --prefix=PREFIX         install architecture-independent files in PREFIX
  1414                           [$ac_default_prefix]
  1415   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
  1416                           [PREFIX]
  1418 By default, \`make install' will install all the files in
  1419 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
  1420 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
  1421 for instance \`--prefix=\$HOME'.
  1423 For better control, use the options below.
  1425 Fine tuning of the installation directories:
  1426   --bindir=DIR            user executables [EPREFIX/bin]
  1427   --sbindir=DIR           system admin executables [EPREFIX/sbin]
  1428   --libexecdir=DIR        program executables [EPREFIX/libexec]
  1429   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
  1430   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
  1431   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
  1432   --libdir=DIR            object code libraries [EPREFIX/lib]
  1433   --includedir=DIR        C header files [PREFIX/include]
  1434   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
  1435   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
  1436   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
  1437   --infodir=DIR           info documentation [DATAROOTDIR/info]
  1438   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
  1439   --mandir=DIR            man documentation [DATAROOTDIR/man]
  1440   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
  1441   --htmldir=DIR           html documentation [DOCDIR]
  1442   --dvidir=DIR            dvi documentation [DOCDIR]
  1443   --pdfdir=DIR            pdf documentation [DOCDIR]
  1444   --psdir=DIR             ps documentation [DOCDIR]
  1445 _ACEOF
  1447   cat <<\_ACEOF
  1449 Program names:
  1450   --program-prefix=PREFIX            prepend PREFIX to installed program names
  1451   --program-suffix=SUFFIX            append SUFFIX to installed program names
  1452   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
  1454 System types:
  1455   --build=BUILD     configure for building on BUILD [guessed]
  1456   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
  1457 _ACEOF
  1458 fi
  1460 if test -n "$ac_init_help"; then
  1462   cat <<\_ACEOF
  1464 Optional Features:
  1465   --disable-option-checking  ignore unrecognized --enable/--with options
  1466   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
  1467   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
  1468   --enable-maintainer-mode  enable make rules and dependencies not useful
  1469 			  (and sometimes confusing) to the casual installer
  1470   --disable-dependency-tracking  speeds up one-time build
  1471   --enable-dependency-tracking   do not reject slow dependency extractors
  1472   --enable-strict-warn    Enable strict compilation warnings
  1473   --disable-translator    Disable the SH4 translator (Enabled by default)
  1474   --disable-optimized     Disable compile-time optimizations (Enabled by
  1475                           default)
  1476   --enable-trace          Enable generation of IO traces (warning: hurts
  1477                           performance)
  1478   --enable-watch          Enable watchpoints in the debugger (warning: hurts
  1479                           performance)
  1480   --enable-sh4stats       Enable statistics on executed sh4 instructions
  1482 Optional Packages:
  1483   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
  1484   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
  1485   --with-osmesa           Build with the osmesa GL library (software
  1486                           rendering)
  1487   --with-gtk              Build with the GTK UI. Default on X11 systems
  1488   --with-esd              Build with support for the ESounD audio system
  1489   --with-pulse            Build with support for the PulseAudio audio system
  1491 Some influential environment variables:
  1492   CC          C compiler command
  1493   CFLAGS      C compiler flags
  1494   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
  1495               nonstandard directory <lib dir>
  1496   LIBS        libraries to pass to the linker, e.g. -l<library>
  1497   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
  1498               you have headers in a nonstandard directory <include dir>
  1499   CCAS        assembler compiler command (defaults to CC)
  1500   CCASFLAGS   assembler compiler flags (defaults to CFLAGS)
  1501   CPP         C preprocessor
  1502   PKG_CONFIG  path to pkg-config utility
  1503   LIBPNG_CFLAGS
  1504               C compiler flags for LIBPNG, overriding pkg-config
  1505   LIBPNG_LIBS linker flags for LIBPNG, overriding pkg-config
  1506   GLIB_CFLAGS C compiler flags for GLIB, overriding pkg-config
  1507   GLIB_LIBS   linker flags for GLIB, overriding pkg-config
  1508   GTK_CFLAGS  C compiler flags for GTK, overriding pkg-config
  1509   GTK_LIBS    linker flags for GTK, overriding pkg-config
  1510   PULSE_CFLAGS
  1511               C compiler flags for PULSE, overriding pkg-config
  1512   PULSE_LIBS  linker flags for PULSE, overriding pkg-config
  1513   ESOUND_CFLAGS
  1514               C compiler flags for ESOUND, overriding pkg-config
  1515   ESOUND_LIBS linker flags for ESOUND, overriding pkg-config
  1516   ALSA_CFLAGS C compiler flags for ALSA, overriding pkg-config
  1517   ALSA_LIBS   linker flags for ALSA, overriding pkg-config
  1519 Use these variables to override the choices made by `configure' or to help
  1520 it to find libraries and programs with nonstandard names/locations.
  1522 _ACEOF
  1523 ac_status=$?
  1524 fi
  1526 if test "$ac_init_help" = "recursive"; then
  1527   # If there are subdirs, report their specific --help.
  1528   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
  1529     test -d "$ac_dir" ||
  1530       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
  1531       continue
  1532     ac_builddir=.
  1534 case "$ac_dir" in
  1535 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
  1536 *)
  1537   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
  1538   # A ".." for each directory in $ac_dir_suffix.
  1539   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
  1540   case $ac_top_builddir_sub in
  1541   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
  1542   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
  1543   esac ;;
  1544 esac
  1545 ac_abs_top_builddir=$ac_pwd
  1546 ac_abs_builddir=$ac_pwd$ac_dir_suffix
  1547 # for backward compatibility:
  1548 ac_top_builddir=$ac_top_build_prefix
  1550 case $srcdir in
  1551   .)  # We are building in place.
  1552     ac_srcdir=.
  1553     ac_top_srcdir=$ac_top_builddir_sub
  1554     ac_abs_top_srcdir=$ac_pwd ;;
  1555   [\\/]* | ?:[\\/]* )  # Absolute name.
  1556     ac_srcdir=$srcdir$ac_dir_suffix;
  1557     ac_top_srcdir=$srcdir
  1558     ac_abs_top_srcdir=$srcdir ;;
  1559   *) # Relative name.
  1560     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
  1561     ac_top_srcdir=$ac_top_build_prefix$srcdir
  1562     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
  1563 esac
  1564 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
  1566     cd "$ac_dir" || { ac_status=$?; continue; }
  1567     # Check for guested configure.
  1568     if test -f "$ac_srcdir/configure.gnu"; then
  1569       echo &&
  1570       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
  1571     elif test -f "$ac_srcdir/configure"; then
  1572       echo &&
  1573       $SHELL "$ac_srcdir/configure" --help=recursive
  1574     else
  1575       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
  1576     fi || ac_status=$?
  1577     cd "$ac_pwd" || { ac_status=$?; break; }
  1578   done
  1579 fi
  1581 test -n "$ac_init_help" && exit $ac_status
  1582 if $ac_init_version; then
  1583   cat <<\_ACEOF
  1584 configure
  1585 generated by GNU Autoconf 2.62
  1587 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
  1588 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
  1589 This configure script is free software; the Free Software Foundation
  1590 gives unlimited permission to copy, distribute and modify it.
  1591 _ACEOF
  1592   exit
  1593 fi
  1594 cat >config.log <<_ACEOF
  1595 This file contains any messages produced by compilers while
  1596 running configure, to aid debugging if configure makes a mistake.
  1598 It was created by $as_me, which was
  1599 generated by GNU Autoconf 2.62.  Invocation command line was
  1601   $ $0 $@
  1603 _ACEOF
  1604 exec 5>>config.log
  1606 cat <<_ASUNAME
  1607 ## --------- ##
  1608 ## Platform. ##
  1609 ## --------- ##
  1611 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
  1612 uname -m = `(uname -m) 2>/dev/null || echo unknown`
  1613 uname -r = `(uname -r) 2>/dev/null || echo unknown`
  1614 uname -s = `(uname -s) 2>/dev/null || echo unknown`
  1615 uname -v = `(uname -v) 2>/dev/null || echo unknown`
  1617 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
  1618 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
  1620 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
  1621 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
  1622 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
  1623 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
  1624 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
  1625 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
  1626 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
  1628 _ASUNAME
  1630 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1631 for as_dir in $PATH
  1632 do
  1633   IFS=$as_save_IFS
  1634   test -z "$as_dir" && as_dir=.
  1635   $as_echo "PATH: $as_dir"
  1636 done
  1637 IFS=$as_save_IFS
  1639 } >&5
  1641 cat >&5 <<_ACEOF
  1644 ## ----------- ##
  1645 ## Core tests. ##
  1646 ## ----------- ##
  1648 _ACEOF
  1651 # Keep a trace of the command line.
  1652 # Strip out --no-create and --no-recursion so they do not pile up.
  1653 # Strip out --silent because we don't want to record it for future runs.
  1654 # Also quote any args containing shell meta-characters.
  1655 # Make two passes to allow for proper duplicate-argument suppression.
  1656 ac_configure_args=
  1657 ac_configure_args0=
  1658 ac_configure_args1=
  1659 ac_must_keep_next=false
  1660 for ac_pass in 1 2
  1661 do
  1662   for ac_arg
  1663   do
  1664     case $ac_arg in
  1665     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
  1666     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  1667     | -silent | --silent | --silen | --sile | --sil)
  1668       continue ;;
  1669     *\'*)
  1670       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
  1671     esac
  1672     case $ac_pass in
  1673     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
  1674     2)
  1675       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
  1676       if test $ac_must_keep_next = true; then
  1677 	ac_must_keep_next=false # Got value, back to normal.
  1678       else
  1679 	case $ac_arg in
  1680 	  *=* | --config-cache | -C | -disable-* | --disable-* \
  1681 	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
  1682 	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
  1683 	  | -with-* | --with-* | -without-* | --without-* | --x)
  1684 	    case "$ac_configure_args0 " in
  1685 	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
  1686 	    esac
  1687 	    ;;
  1688 	  -* ) ac_must_keep_next=true ;;
  1689 	esac
  1690       fi
  1691       ac_configure_args="$ac_configure_args '$ac_arg'"
  1692       ;;
  1693     esac
  1694   done
  1695 done
  1696 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
  1697 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
  1699 # When interrupted or exit'd, cleanup temporary files, and complete
  1700 # config.log.  We remove comments because anyway the quotes in there
  1701 # would cause problems or look ugly.
  1702 # WARNING: Use '\'' to represent an apostrophe within the trap.
  1703 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
  1704 trap 'exit_status=$?
  1705   # Save into config.log some information that might help in debugging.
  1707     echo
  1709     cat <<\_ASBOX
  1710 ## ---------------- ##
  1711 ## Cache variables. ##
  1712 ## ---------------- ##
  1713 _ASBOX
  1714     echo
  1715     # The following way of writing the cache mishandles newlines in values,
  1717   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
  1718     eval ac_val=\$$ac_var
  1719     case $ac_val in #(
  1720     *${as_nl}*)
  1721       case $ac_var in #(
  1722       *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
  1723 $as_echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
  1724       esac
  1725       case $ac_var in #(
  1726       _ | IFS | as_nl) ;; #(
  1727       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
  1728       *) $as_unset $ac_var ;;
  1729       esac ;;
  1730     esac
  1731   done
  1732   (set) 2>&1 |
  1733     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
  1734     *${as_nl}ac_space=\ *)
  1735       sed -n \
  1736 	"s/'\''/'\''\\\\'\'''\''/g;
  1737 	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
  1738       ;; #(
  1739     *)
  1740       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
  1741       ;;
  1742     esac |
  1743     sort
  1745     echo
  1747     cat <<\_ASBOX
  1748 ## ----------------- ##
  1749 ## Output variables. ##
  1750 ## ----------------- ##
  1751 _ASBOX
  1752     echo
  1753     for ac_var in $ac_subst_vars
  1754     do
  1755       eval ac_val=\$$ac_var
  1756       case $ac_val in
  1757       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
  1758       esac
  1759       $as_echo "$ac_var='\''$ac_val'\''"
  1760     done | sort
  1761     echo
  1763     if test -n "$ac_subst_files"; then
  1764       cat <<\_ASBOX
  1765 ## ------------------- ##
  1766 ## File substitutions. ##
  1767 ## ------------------- ##
  1768 _ASBOX
  1769       echo
  1770       for ac_var in $ac_subst_files
  1771       do
  1772 	eval ac_val=\$$ac_var
  1773 	case $ac_val in
  1774 	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
  1775 	esac
  1776 	$as_echo "$ac_var='\''$ac_val'\''"
  1777       done | sort
  1778       echo
  1779     fi
  1781     if test -s confdefs.h; then
  1782       cat <<\_ASBOX
  1783 ## ----------- ##
  1784 ## confdefs.h. ##
  1785 ## ----------- ##
  1786 _ASBOX
  1787       echo
  1788       cat confdefs.h
  1789       echo
  1790     fi
  1791     test "$ac_signal" != 0 &&
  1792       $as_echo "$as_me: caught signal $ac_signal"
  1793     $as_echo "$as_me: exit $exit_status"
  1794   } >&5
  1795   rm -f core *.core core.conftest.* &&
  1796     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
  1797     exit $exit_status
  1798 ' 0
  1799 for ac_signal in 1 2 13 15; do
  1800   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
  1801 done
  1802 ac_signal=0
  1804 # confdefs.h avoids OS command line length limits that DEFS can exceed.
  1805 rm -f -r conftest* confdefs.h
  1807 # Predefined preprocessor variables.
  1809 cat >>confdefs.h <<_ACEOF
  1810 #define PACKAGE_NAME "$PACKAGE_NAME"
  1811 _ACEOF
  1814 cat >>confdefs.h <<_ACEOF
  1815 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
  1816 _ACEOF
  1819 cat >>confdefs.h <<_ACEOF
  1820 #define PACKAGE_VERSION "$PACKAGE_VERSION"
  1821 _ACEOF
  1824 cat >>confdefs.h <<_ACEOF
  1825 #define PACKAGE_STRING "$PACKAGE_STRING"
  1826 _ACEOF
  1829 cat >>confdefs.h <<_ACEOF
  1830 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
  1831 _ACEOF
  1834 # Let the site file select an alternate cache file if it wants to.
  1835 # Prefer an explicitly selected file to automatically selected ones.
  1836 ac_site_file1=NONE
  1837 ac_site_file2=NONE
  1838 if test -n "$CONFIG_SITE"; then
  1839   ac_site_file1=$CONFIG_SITE
  1840 elif test "x$prefix" != xNONE; then
  1841   ac_site_file1=$prefix/share/config.site
  1842   ac_site_file2=$prefix/etc/config.site
  1843 else
  1844   ac_site_file1=$ac_default_prefix/share/config.site
  1845   ac_site_file2=$ac_default_prefix/etc/config.site
  1846 fi
  1847 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
  1848 do
  1849   test "x$ac_site_file" = xNONE && continue
  1850   if test -r "$ac_site_file"; then
  1851     { $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
  1852 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
  1853     sed 's/^/| /' "$ac_site_file" >&5
  1854     . "$ac_site_file"
  1855   fi
  1856 done
  1858 if test -r "$cache_file"; then
  1859   # Some versions of bash will fail to source /dev/null (special
  1860   # files actually), so we avoid doing that.
  1861   if test -f "$cache_file"; then
  1862     { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5
  1863 $as_echo "$as_me: loading cache $cache_file" >&6;}
  1864     case $cache_file in
  1865       [\\/]* | ?:[\\/]* ) . "$cache_file";;
  1866       *)                      . "./$cache_file";;
  1867     esac
  1868   fi
  1869 else
  1870   { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5
  1871 $as_echo "$as_me: creating cache $cache_file" >&6;}
  1872   >$cache_file
  1873 fi
  1875 # Check that the precious variables saved in the cache have kept the same
  1876 # value.
  1877 ac_cache_corrupted=false
  1878 for ac_var in $ac_precious_vars; do
  1879   eval ac_old_set=\$ac_cv_env_${ac_var}_set
  1880   eval ac_new_set=\$ac_env_${ac_var}_set
  1881   eval ac_old_val=\$ac_cv_env_${ac_var}_value
  1882   eval ac_new_val=\$ac_env_${ac_var}_value
  1883   case $ac_old_set,$ac_new_set in
  1884     set,)
  1885       { $as_echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
  1886 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
  1887       ac_cache_corrupted=: ;;
  1888     ,set)
  1889       { $as_echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
  1890 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
  1891       ac_cache_corrupted=: ;;
  1892     ,);;
  1893     *)
  1894       if test "x$ac_old_val" != "x$ac_new_val"; then
  1895 	# differences in whitespace do not lead to failure.
  1896 	ac_old_val_w=`echo x $ac_old_val`
  1897 	ac_new_val_w=`echo x $ac_new_val`
  1898 	if test "$ac_old_val_w" != "$ac_new_val_w"; then
  1899 	  { $as_echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
  1900 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
  1901 	  ac_cache_corrupted=:
  1902 	else
  1903 	  { $as_echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
  1904 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
  1905 	  eval $ac_var=\$ac_old_val
  1906 	fi
  1907 	{ $as_echo "$as_me:$LINENO:   former value:  \`$ac_old_val'" >&5
  1908 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
  1909 	{ $as_echo "$as_me:$LINENO:   current value: \`$ac_new_val'" >&5
  1910 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
  1911       fi;;
  1912   esac
  1913   # Pass precious variables to config.status.
  1914   if test "$ac_new_set" = set; then
  1915     case $ac_new_val in
  1916     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
  1917     *) ac_arg=$ac_var=$ac_new_val ;;
  1918     esac
  1919     case " $ac_configure_args " in
  1920       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
  1921       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
  1922     esac
  1923   fi
  1924 done
  1925 if $ac_cache_corrupted; then
  1926   { $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
  1927 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
  1928   { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
  1929 $as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
  1930    { (exit 1); exit 1; }; }
  1931 fi
  1949 ac_ext=c
  1950 ac_cpp='$CPP $CPPFLAGS'
  1951 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  1952 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  1953 ac_compiler_gnu=$ac_cv_c_compiler_gnu
  1956 am__api_version="1.9"
  1957 ac_aux_dir=
  1958 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
  1959   if test -f "$ac_dir/install-sh"; then
  1960     ac_aux_dir=$ac_dir
  1961     ac_install_sh="$ac_aux_dir/install-sh -c"
  1962     break
  1963   elif test -f "$ac_dir/install.sh"; then
  1964     ac_aux_dir=$ac_dir
  1965     ac_install_sh="$ac_aux_dir/install.sh -c"
  1966     break
  1967   elif test -f "$ac_dir/shtool"; then
  1968     ac_aux_dir=$ac_dir
  1969     ac_install_sh="$ac_aux_dir/shtool install -c"
  1970     break
  1971   fi
  1972 done
  1973 if test -z "$ac_aux_dir"; then
  1974   { { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
  1975 $as_echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
  1976    { (exit 1); exit 1; }; }
  1977 fi
  1979 # These three variables are undocumented and unsupported,
  1980 # and are intended to be withdrawn in a future Autoconf release.
  1981 # They can cause serious problems if a builder's source tree is in a directory
  1982 # whose full name contains unusual characters.
  1983 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
  1984 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
  1985 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
  1988 # Find a good install program.  We prefer a C program (faster),
  1989 # so one script is as good as another.  But avoid the broken or
  1990 # incompatible versions:
  1991 # SysV /etc/install, /usr/sbin/install
  1992 # SunOS /usr/etc/install
  1993 # IRIX /sbin/install
  1994 # AIX /bin/install
  1995 # AmigaOS /C/install, which installs bootblocks on floppy discs
  1996 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
  1997 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
  1998 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
  1999 # OS/2's system install, which has a completely different semantic
  2000 # ./install, which can be erroneously created by make from ./install.sh.
  2001 # Reject install programs that cannot install multiple files.
  2002 { $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
  2003 $as_echo_n "checking for a BSD-compatible install... " >&6; }
  2004 if test -z "$INSTALL"; then
  2005 if test "${ac_cv_path_install+set}" = set; then
  2006   $as_echo_n "(cached) " >&6
  2007 else
  2008   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2009 for as_dir in $PATH
  2010 do
  2011   IFS=$as_save_IFS
  2012   test -z "$as_dir" && as_dir=.
  2013   # Account for people who put trailing slashes in PATH elements.
  2014 case $as_dir/ in
  2015   ./ | .// | /cC/* | \
  2016   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
  2017   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
  2018   /usr/ucb/* ) ;;
  2019   *)
  2020     # OSF1 and SCO ODT 3.0 have their own names for install.
  2021     # Don't use installbsd from OSF since it installs stuff as root
  2022     # by default.
  2023     for ac_prog in ginstall scoinst install; do
  2024       for ac_exec_ext in '' $ac_executable_extensions; do
  2025 	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
  2026 	  if test $ac_prog = install &&
  2027 	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
  2028 	    # AIX install.  It has an incompatible calling convention.
  2030 	  elif test $ac_prog = install &&
  2031 	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
  2032 	    # program-specific install script used by HP pwplus--don't use.
  2034 	  else
  2035 	    rm -rf conftest.one conftest.two conftest.dir
  2036 	    echo one > conftest.one
  2037 	    echo two > conftest.two
  2038 	    mkdir conftest.dir
  2039 	    if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
  2040 	      test -s conftest.one && test -s conftest.two &&
  2041 	      test -s conftest.dir/conftest.one &&
  2042 	      test -s conftest.dir/conftest.two
  2043 	    then
  2044 	      ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
  2045 	      break 3
  2046 	    fi
  2047 	  fi
  2048 	fi
  2049       done
  2050     done
  2051     ;;
  2052 esac
  2054 done
  2055 IFS=$as_save_IFS
  2057 rm -rf conftest.one conftest.two conftest.dir
  2059 fi
  2060   if test "${ac_cv_path_install+set}" = set; then
  2061     INSTALL=$ac_cv_path_install
  2062   else
  2063     # As a last resort, use the slow shell script.  Don't cache a
  2064     # value for INSTALL within a source directory, because that will
  2065     # break other packages using the cache if that directory is
  2066     # removed, or if the value is a relative name.
  2067     INSTALL=$ac_install_sh
  2068   fi
  2069 fi
  2070 { $as_echo "$as_me:$LINENO: result: $INSTALL" >&5
  2071 $as_echo "$INSTALL" >&6; }
  2073 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
  2074 # It thinks the first close brace ends the variable substitution.
  2075 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
  2077 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
  2079 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
  2081 { $as_echo "$as_me:$LINENO: checking whether build environment is sane" >&5
  2082 $as_echo_n "checking whether build environment is sane... " >&6; }
  2083 # Just in case
  2084 sleep 1
  2085 echo timestamp > conftest.file
  2086 # Do `set' in a subshell so we don't clobber the current shell's
  2087 # arguments.  Must try -L first in case configure is actually a
  2088 # symlink; some systems play weird games with the mod time of symlinks
  2089 # (eg FreeBSD returns the mod time of the symlink's containing
  2090 # directory).
  2091 if (
  2092    set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
  2093    if test "$*" = "X"; then
  2094       # -L didn't work.
  2095       set X `ls -t $srcdir/configure conftest.file`
  2096    fi
  2097    rm -f conftest.file
  2098    if test "$*" != "X $srcdir/configure conftest.file" \
  2099       && test "$*" != "X conftest.file $srcdir/configure"; then
  2101       # If neither matched, then we have a broken ls.  This can happen
  2102       # if, for instance, CONFIG_SHELL is bash and it inherits a
  2103       # broken ls alias from the environment.  This has actually
  2104       # happened.  Such a system could not be considered "sane".
  2105       { { $as_echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
  2106 alias in your environment" >&5
  2107 $as_echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
  2108 alias in your environment" >&2;}
  2109    { (exit 1); exit 1; }; }
  2110    fi
  2112    test "$2" = conftest.file
  2114 then
  2115    # Ok.
  2117 else
  2118    { { $as_echo "$as_me:$LINENO: error: newly created file is older than distributed files!
  2119 Check your system clock" >&5
  2120 $as_echo "$as_me: error: newly created file is older than distributed files!
  2121 Check your system clock" >&2;}
  2122    { (exit 1); exit 1; }; }
  2123 fi
  2124 { $as_echo "$as_me:$LINENO: result: yes" >&5
  2125 $as_echo "yes" >&6; }
  2126 test "$program_prefix" != NONE &&
  2127   program_transform_name="s&^&$program_prefix&;$program_transform_name"
  2128 # Use a double $ so make ignores it.
  2129 test "$program_suffix" != NONE &&
  2130   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
  2131 # Double any \ or $.
  2132 # By default was `s,x,x', remove it if useless.
  2133 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
  2134 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
  2136 # expand $ac_aux_dir to an absolute path
  2137 am_aux_dir=`cd $ac_aux_dir && pwd`
  2139 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
  2140 # Use eval to expand $SHELL
  2141 if eval "$MISSING --run true"; then
  2142   am_missing_run="$MISSING --run "
  2143 else
  2144   am_missing_run=
  2145   { $as_echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
  2146 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
  2147 fi
  2149 if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
  2150   # We used to keeping the `.' as first argument, in order to
  2151   # allow $(mkdir_p) to be used without argument.  As in
  2152   #   $(mkdir_p) $(somedir)
  2153   # where $(somedir) is conditionally defined.  However this is wrong
  2154   # for two reasons:
  2155   #  1. if the package is installed by a user who cannot write `.'
  2156   #     make install will fail,
  2157   #  2. the above comment should most certainly read
  2158   #     $(mkdir_p) $(DESTDIR)$(somedir)
  2159   #     so it does not work when $(somedir) is undefined and
  2160   #     $(DESTDIR) is not.
  2161   #  To support the latter case, we have to write
  2162   #     test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
  2163   #  so the `.' trick is pointless.
  2164   mkdir_p='mkdir -p --'
  2165 else
  2166   # On NextStep and OpenStep, the `mkdir' command does not
  2167   # recognize any option.  It will interpret all options as
  2168   # directories to create, and then abort because `.' already
  2169   # exists.
  2170   for d in ./-p ./--version;
  2171   do
  2172     test -d $d && rmdir $d
  2173   done
  2174   # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
  2175   if test -f "$ac_aux_dir/mkinstalldirs"; then
  2176     mkdir_p='$(mkinstalldirs)'
  2177   else
  2178     mkdir_p='$(install_sh) -d'
  2179   fi
  2180 fi
  2182 for ac_prog in gawk mawk nawk awk
  2183 do
  2184   # Extract the first word of "$ac_prog", so it can be a program name with args.
  2185 set dummy $ac_prog; ac_word=$2
  2186 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  2187 $as_echo_n "checking for $ac_word... " >&6; }
  2188 if test "${ac_cv_prog_AWK+set}" = set; then
  2189   $as_echo_n "(cached) " >&6
  2190 else
  2191   if test -n "$AWK"; then
  2192   ac_cv_prog_AWK="$AWK" # Let the user override the test.
  2193 else
  2194 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2195 for as_dir in $PATH
  2196 do
  2197   IFS=$as_save_IFS
  2198   test -z "$as_dir" && as_dir=.
  2199   for ac_exec_ext in '' $ac_executable_extensions; do
  2200   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2201     ac_cv_prog_AWK="$ac_prog"
  2202     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2203     break 2
  2204   fi
  2205 done
  2206 done
  2207 IFS=$as_save_IFS
  2209 fi
  2210 fi
  2211 AWK=$ac_cv_prog_AWK
  2212 if test -n "$AWK"; then
  2213   { $as_echo "$as_me:$LINENO: result: $AWK" >&5
  2214 $as_echo "$AWK" >&6; }
  2215 else
  2216   { $as_echo "$as_me:$LINENO: result: no" >&5
  2217 $as_echo "no" >&6; }
  2218 fi
  2221   test -n "$AWK" && break
  2222 done
  2224 { $as_echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
  2225 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
  2226 set x ${MAKE-make}
  2227 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
  2228 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
  2229   $as_echo_n "(cached) " >&6
  2230 else
  2231   cat >conftest.make <<\_ACEOF
  2232 SHELL = /bin/sh
  2233 all:
  2234 	@echo '@@@%%%=$(MAKE)=@@@%%%'
  2235 _ACEOF
  2236 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
  2237 case `${MAKE-make} -f conftest.make 2>/dev/null` in
  2238   *@@@%%%=?*=@@@%%%*)
  2239     eval ac_cv_prog_make_${ac_make}_set=yes;;
  2240   *)
  2241     eval ac_cv_prog_make_${ac_make}_set=no;;
  2242 esac
  2243 rm -f conftest.make
  2244 fi
  2245 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
  2246   { $as_echo "$as_me:$LINENO: result: yes" >&5
  2247 $as_echo "yes" >&6; }
  2248   SET_MAKE=
  2249 else
  2250   { $as_echo "$as_me:$LINENO: result: no" >&5
  2251 $as_echo "no" >&6; }
  2252   SET_MAKE="MAKE=${MAKE-make}"
  2253 fi
  2255 rm -rf .tst 2>/dev/null
  2256 mkdir .tst 2>/dev/null
  2257 if test -d .tst; then
  2258   am__leading_dot=.
  2259 else
  2260   am__leading_dot=_
  2261 fi
  2262 rmdir .tst 2>/dev/null
  2264 # test to see if srcdir already configured
  2265 if test "`cd $srcdir && pwd`" != "`pwd`" &&
  2266    test -f $srcdir/config.status; then
  2267   { { $as_echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
  2268 $as_echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
  2269    { (exit 1); exit 1; }; }
  2270 fi
  2272 # test whether we have cygpath
  2273 if test -z "$CYGPATH_W"; then
  2274   if (cygpath --version) >/dev/null 2>/dev/null; then
  2275     CYGPATH_W='cygpath -w'
  2276   else
  2277     CYGPATH_W=echo
  2278   fi
  2279 fi
  2282 # Define the identity of the package.
  2283  PACKAGE=lxdream
  2284  VERSION=0.9
  2287 cat >>confdefs.h <<_ACEOF
  2288 #define PACKAGE "$PACKAGE"
  2289 _ACEOF
  2292 cat >>confdefs.h <<_ACEOF
  2293 #define VERSION "$VERSION"
  2294 _ACEOF
  2296 # Some tools Automake needs.
  2298 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
  2301 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
  2304 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
  2307 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
  2310 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
  2312 install_sh=${install_sh-"$am_aux_dir/install-sh"}
  2314 # Installed binaries are usually stripped using `strip' when the user
  2315 # run `make install-strip'.  However `strip' might not be the right
  2316 # tool to use in cross-compilation environments, therefore Automake
  2317 # will honor the `STRIP' environment variable to overrule this program.
  2318 if test "$cross_compiling" != no; then
  2319   if test -n "$ac_tool_prefix"; then
  2320   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
  2321 set dummy ${ac_tool_prefix}strip; ac_word=$2
  2322 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  2323 $as_echo_n "checking for $ac_word... " >&6; }
  2324 if test "${ac_cv_prog_STRIP+set}" = set; then
  2325   $as_echo_n "(cached) " >&6
  2326 else
  2327   if test -n "$STRIP"; then
  2328   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
  2329 else
  2330 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2331 for as_dir in $PATH
  2332 do
  2333   IFS=$as_save_IFS
  2334   test -z "$as_dir" && as_dir=.
  2335   for ac_exec_ext in '' $ac_executable_extensions; do
  2336   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2337     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
  2338     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2339     break 2
  2340   fi
  2341 done
  2342 done
  2343 IFS=$as_save_IFS
  2345 fi
  2346 fi
  2347 STRIP=$ac_cv_prog_STRIP
  2348 if test -n "$STRIP"; then
  2349   { $as_echo "$as_me:$LINENO: result: $STRIP" >&5
  2350 $as_echo "$STRIP" >&6; }
  2351 else
  2352   { $as_echo "$as_me:$LINENO: result: no" >&5
  2353 $as_echo "no" >&6; }
  2354 fi
  2357 fi
  2358 if test -z "$ac_cv_prog_STRIP"; then
  2359   ac_ct_STRIP=$STRIP
  2360   # Extract the first word of "strip", so it can be a program name with args.
  2361 set dummy strip; ac_word=$2
  2362 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  2363 $as_echo_n "checking for $ac_word... " >&6; }
  2364 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
  2365   $as_echo_n "(cached) " >&6
  2366 else
  2367   if test -n "$ac_ct_STRIP"; then
  2368   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
  2369 else
  2370 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2371 for as_dir in $PATH
  2372 do
  2373   IFS=$as_save_IFS
  2374   test -z "$as_dir" && as_dir=.
  2375   for ac_exec_ext in '' $ac_executable_extensions; do
  2376   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2377     ac_cv_prog_ac_ct_STRIP="strip"
  2378     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2379     break 2
  2380   fi
  2381 done
  2382 done
  2383 IFS=$as_save_IFS
  2385 fi
  2386 fi
  2387 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
  2388 if test -n "$ac_ct_STRIP"; then
  2389   { $as_echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
  2390 $as_echo "$ac_ct_STRIP" >&6; }
  2391 else
  2392   { $as_echo "$as_me:$LINENO: result: no" >&5
  2393 $as_echo "no" >&6; }
  2394 fi
  2396   if test "x$ac_ct_STRIP" = x; then
  2397     STRIP=":"
  2398   else
  2399     case $cross_compiling:$ac_tool_warned in
  2400 yes:)
  2401 { $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  2402 whose name does not start with the host triplet.  If you think this
  2403 configuration is useful to you, please write to autoconf@gnu.org." >&5
  2404 $as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  2405 whose name does not start with the host triplet.  If you think this
  2406 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  2407 ac_tool_warned=yes ;;
  2408 esac
  2409     STRIP=$ac_ct_STRIP
  2410   fi
  2411 else
  2412   STRIP="$ac_cv_prog_STRIP"
  2413 fi
  2415 fi
  2416 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
  2418 # We need awk for the "check" target.  The system "awk" is bad on
  2419 # some platforms.
  2420 # Always define AMTAR for backward compatibility.
  2422 AMTAR=${AMTAR-"${am_missing_run}tar"}
  2424 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
  2430 { $as_echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
  2431 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
  2432     # Check whether --enable-maintainer-mode was given.
  2433 if test "${enable_maintainer_mode+set}" = set; then
  2434   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
  2435 else
  2436   USE_MAINTAINER_MODE=no
  2437 fi
  2439   { $as_echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
  2440 $as_echo "$USE_MAINTAINER_MODE" >&6; }
  2443 if test $USE_MAINTAINER_MODE = yes; then
  2444   MAINTAINER_MODE_TRUE=
  2445   MAINTAINER_MODE_FALSE='#'
  2446 else
  2447   MAINTAINER_MODE_TRUE='#'
  2448   MAINTAINER_MODE_FALSE=
  2449 fi
  2451   MAINT=$MAINTAINER_MODE_TRUE
  2454 ac_config_headers="$ac_config_headers config.h"
  2457 DEPDIR="${am__leading_dot}deps"
  2459 ac_config_commands="$ac_config_commands depfiles"
  2462 am_make=${MAKE-make}
  2463 cat > confinc << 'END'
  2464 am__doit:
  2465 	@echo done
  2466 .PHONY: am__doit
  2467 END
  2468 # If we don't find an include directive, just comment out the code.
  2469 { $as_echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
  2470 $as_echo_n "checking for style of include used by $am_make... " >&6; }
  2471 am__include="#"
  2472 am__quote=
  2473 _am_result=none
  2474 # First try GNU make style include.
  2475 echo "include confinc" > confmf
  2476 # We grep out `Entering directory' and `Leaving directory'
  2477 # messages which can occur if `w' ends up in MAKEFLAGS.
  2478 # In particular we don't look at `^make:' because GNU make might
  2479 # be invoked under some other name (usually "gmake"), in which
  2480 # case it prints its new name instead of `make'.
  2481 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
  2482    am__include=include
  2483    am__quote=
  2484    _am_result=GNU
  2485 fi
  2486 # Now try BSD make style include.
  2487 if test "$am__include" = "#"; then
  2488    echo '.include "confinc"' > confmf
  2489    if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
  2490       am__include=.include
  2491       am__quote="\""
  2492       _am_result=BSD
  2493    fi
  2494 fi
  2497 { $as_echo "$as_me:$LINENO: result: $_am_result" >&5
  2498 $as_echo "$_am_result" >&6; }
  2499 rm -f confinc confmf
  2501 # Check whether --enable-dependency-tracking was given.
  2502 if test "${enable_dependency_tracking+set}" = set; then
  2503   enableval=$enable_dependency_tracking;
  2504 fi
  2506 if test "x$enable_dependency_tracking" != xno; then
  2507   am_depcomp="$ac_aux_dir/depcomp"
  2508   AMDEPBACKSLASH='\'
  2509 fi
  2512 if test "x$enable_dependency_tracking" != xno; then
  2513   AMDEP_TRUE=
  2514   AMDEP_FALSE='#'
  2515 else
  2516   AMDEP_TRUE='#'
  2517   AMDEP_FALSE=
  2518 fi
  2522 ac_ext=c
  2523 ac_cpp='$CPP $CPPFLAGS'
  2524 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  2525 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  2526 ac_compiler_gnu=$ac_cv_c_compiler_gnu
  2527 if test -n "$ac_tool_prefix"; then
  2528   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
  2529 set dummy ${ac_tool_prefix}gcc; ac_word=$2
  2530 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  2531 $as_echo_n "checking for $ac_word... " >&6; }
  2532 if test "${ac_cv_prog_CC+set}" = set; then
  2533   $as_echo_n "(cached) " >&6
  2534 else
  2535   if test -n "$CC"; then
  2536   ac_cv_prog_CC="$CC" # Let the user override the test.
  2537 else
  2538 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2539 for as_dir in $PATH
  2540 do
  2541   IFS=$as_save_IFS
  2542   test -z "$as_dir" && as_dir=.
  2543   for ac_exec_ext in '' $ac_executable_extensions; do
  2544   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2545     ac_cv_prog_CC="${ac_tool_prefix}gcc"
  2546     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2547     break 2
  2548   fi
  2549 done
  2550 done
  2551 IFS=$as_save_IFS
  2553 fi
  2554 fi
  2555 CC=$ac_cv_prog_CC
  2556 if test -n "$CC"; then
  2557   { $as_echo "$as_me:$LINENO: result: $CC" >&5
  2558 $as_echo "$CC" >&6; }
  2559 else
  2560   { $as_echo "$as_me:$LINENO: result: no" >&5
  2561 $as_echo "no" >&6; }
  2562 fi
  2565 fi
  2566 if test -z "$ac_cv_prog_CC"; then
  2567   ac_ct_CC=$CC
  2568   # Extract the first word of "gcc", so it can be a program name with args.
  2569 set dummy gcc; ac_word=$2
  2570 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  2571 $as_echo_n "checking for $ac_word... " >&6; }
  2572 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  2573   $as_echo_n "(cached) " >&6
  2574 else
  2575   if test -n "$ac_ct_CC"; then
  2576   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  2577 else
  2578 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2579 for as_dir in $PATH
  2580 do
  2581   IFS=$as_save_IFS
  2582   test -z "$as_dir" && as_dir=.
  2583   for ac_exec_ext in '' $ac_executable_extensions; do
  2584   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2585     ac_cv_prog_ac_ct_CC="gcc"
  2586     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2587     break 2
  2588   fi
  2589 done
  2590 done
  2591 IFS=$as_save_IFS
  2593 fi
  2594 fi
  2595 ac_ct_CC=$ac_cv_prog_ac_ct_CC
  2596 if test -n "$ac_ct_CC"; then
  2597   { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  2598 $as_echo "$ac_ct_CC" >&6; }
  2599 else
  2600   { $as_echo "$as_me:$LINENO: result: no" >&5
  2601 $as_echo "no" >&6; }
  2602 fi
  2604   if test "x$ac_ct_CC" = x; then
  2605     CC=""
  2606   else
  2607     case $cross_compiling:$ac_tool_warned in
  2608 yes:)
  2609 { $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  2610 whose name does not start with the host triplet.  If you think this
  2611 configuration is useful to you, please write to autoconf@gnu.org." >&5
  2612 $as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  2613 whose name does not start with the host triplet.  If you think this
  2614 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  2615 ac_tool_warned=yes ;;
  2616 esac
  2617     CC=$ac_ct_CC
  2618   fi
  2619 else
  2620   CC="$ac_cv_prog_CC"
  2621 fi
  2623 if test -z "$CC"; then
  2624           if test -n "$ac_tool_prefix"; then
  2625     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
  2626 set dummy ${ac_tool_prefix}cc; ac_word=$2
  2627 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  2628 $as_echo_n "checking for $ac_word... " >&6; }
  2629 if test "${ac_cv_prog_CC+set}" = set; then
  2630   $as_echo_n "(cached) " >&6
  2631 else
  2632   if test -n "$CC"; then
  2633   ac_cv_prog_CC="$CC" # Let the user override the test.
  2634 else
  2635 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2636 for as_dir in $PATH
  2637 do
  2638   IFS=$as_save_IFS
  2639   test -z "$as_dir" && as_dir=.
  2640   for ac_exec_ext in '' $ac_executable_extensions; do
  2641   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2642     ac_cv_prog_CC="${ac_tool_prefix}cc"
  2643     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2644     break 2
  2645   fi
  2646 done
  2647 done
  2648 IFS=$as_save_IFS
  2650 fi
  2651 fi
  2652 CC=$ac_cv_prog_CC
  2653 if test -n "$CC"; then
  2654   { $as_echo "$as_me:$LINENO: result: $CC" >&5
  2655 $as_echo "$CC" >&6; }
  2656 else
  2657   { $as_echo "$as_me:$LINENO: result: no" >&5
  2658 $as_echo "no" >&6; }
  2659 fi
  2662   fi
  2663 fi
  2664 if test -z "$CC"; then
  2665   # Extract the first word of "cc", so it can be a program name with args.
  2666 set dummy cc; ac_word=$2
  2667 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  2668 $as_echo_n "checking for $ac_word... " >&6; }
  2669 if test "${ac_cv_prog_CC+set}" = set; then
  2670   $as_echo_n "(cached) " >&6
  2671 else
  2672   if test -n "$CC"; then
  2673   ac_cv_prog_CC="$CC" # Let the user override the test.
  2674 else
  2675   ac_prog_rejected=no
  2676 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2677 for as_dir in $PATH
  2678 do
  2679   IFS=$as_save_IFS
  2680   test -z "$as_dir" && as_dir=.
  2681   for ac_exec_ext in '' $ac_executable_extensions; do
  2682   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2683     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
  2684        ac_prog_rejected=yes
  2685        continue
  2686      fi
  2687     ac_cv_prog_CC="cc"
  2688     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2689     break 2
  2690   fi
  2691 done
  2692 done
  2693 IFS=$as_save_IFS
  2695 if test $ac_prog_rejected = yes; then
  2696   # We found a bogon in the path, so make sure we never use it.
  2697   set dummy $ac_cv_prog_CC
  2698   shift
  2699   if test $# != 0; then
  2700     # We chose a different compiler from the bogus one.
  2701     # However, it has the same basename, so the bogon will be chosen
  2702     # first if we set CC to just the basename; use the full file name.
  2703     shift
  2704     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
  2705   fi
  2706 fi
  2707 fi
  2708 fi
  2709 CC=$ac_cv_prog_CC
  2710 if test -n "$CC"; then
  2711   { $as_echo "$as_me:$LINENO: result: $CC" >&5
  2712 $as_echo "$CC" >&6; }
  2713 else
  2714   { $as_echo "$as_me:$LINENO: result: no" >&5
  2715 $as_echo "no" >&6; }
  2716 fi
  2719 fi
  2720 if test -z "$CC"; then
  2721   if test -n "$ac_tool_prefix"; then
  2722   for ac_prog in cl.exe
  2723   do
  2724     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
  2725 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
  2726 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  2727 $as_echo_n "checking for $ac_word... " >&6; }
  2728 if test "${ac_cv_prog_CC+set}" = set; then
  2729   $as_echo_n "(cached) " >&6
  2730 else
  2731   if test -n "$CC"; then
  2732   ac_cv_prog_CC="$CC" # Let the user override the test.
  2733 else
  2734 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2735 for as_dir in $PATH
  2736 do
  2737   IFS=$as_save_IFS
  2738   test -z "$as_dir" && as_dir=.
  2739   for ac_exec_ext in '' $ac_executable_extensions; do
  2740   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2741     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
  2742     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2743     break 2
  2744   fi
  2745 done
  2746 done
  2747 IFS=$as_save_IFS
  2749 fi
  2750 fi
  2751 CC=$ac_cv_prog_CC
  2752 if test -n "$CC"; then
  2753   { $as_echo "$as_me:$LINENO: result: $CC" >&5
  2754 $as_echo "$CC" >&6; }
  2755 else
  2756   { $as_echo "$as_me:$LINENO: result: no" >&5
  2757 $as_echo "no" >&6; }
  2758 fi
  2761     test -n "$CC" && break
  2762   done
  2763 fi
  2764 if test -z "$CC"; then
  2765   ac_ct_CC=$CC
  2766   for ac_prog in cl.exe
  2767 do
  2768   # Extract the first word of "$ac_prog", so it can be a program name with args.
  2769 set dummy $ac_prog; ac_word=$2
  2770 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  2771 $as_echo_n "checking for $ac_word... " >&6; }
  2772 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  2773   $as_echo_n "(cached) " >&6
  2774 else
  2775   if test -n "$ac_ct_CC"; then
  2776   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  2777 else
  2778 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2779 for as_dir in $PATH
  2780 do
  2781   IFS=$as_save_IFS
  2782   test -z "$as_dir" && as_dir=.
  2783   for ac_exec_ext in '' $ac_executable_extensions; do
  2784   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2785     ac_cv_prog_ac_ct_CC="$ac_prog"
  2786     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2787     break 2
  2788   fi
  2789 done
  2790 done
  2791 IFS=$as_save_IFS
  2793 fi
  2794 fi
  2795 ac_ct_CC=$ac_cv_prog_ac_ct_CC
  2796 if test -n "$ac_ct_CC"; then
  2797   { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  2798 $as_echo "$ac_ct_CC" >&6; }
  2799 else
  2800   { $as_echo "$as_me:$LINENO: result: no" >&5
  2801 $as_echo "no" >&6; }
  2802 fi
  2805   test -n "$ac_ct_CC" && break
  2806 done
  2808   if test "x$ac_ct_CC" = x; then
  2809     CC=""
  2810   else
  2811     case $cross_compiling:$ac_tool_warned in
  2812 yes:)
  2813 { $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  2814 whose name does not start with the host triplet.  If you think this
  2815 configuration is useful to you, please write to autoconf@gnu.org." >&5
  2816 $as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  2817 whose name does not start with the host triplet.  If you think this
  2818 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  2819 ac_tool_warned=yes ;;
  2820 esac
  2821     CC=$ac_ct_CC
  2822   fi
  2823 fi
  2825 fi
  2828 test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
  2829 See \`config.log' for more details." >&5
  2830 $as_echo "$as_me: error: no acceptable C compiler found in \$PATH
  2831 See \`config.log' for more details." >&2;}
  2832    { (exit 1); exit 1; }; }
  2834 # Provide some information about the compiler.
  2835 $as_echo "$as_me:$LINENO: checking for C compiler version" >&5
  2836 set X $ac_compile
  2837 ac_compiler=$2
  2838 { (ac_try="$ac_compiler --version >&5"
  2839 case "(($ac_try" in
  2840   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2841   *) ac_try_echo=$ac_try;;
  2842 esac
  2843 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  2844 $as_echo "$ac_try_echo") >&5
  2845   (eval "$ac_compiler --version >&5") 2>&5
  2846   ac_status=$?
  2847   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2848   (exit $ac_status); }
  2849 { (ac_try="$ac_compiler -v >&5"
  2850 case "(($ac_try" in
  2851   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2852   *) ac_try_echo=$ac_try;;
  2853 esac
  2854 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  2855 $as_echo "$ac_try_echo") >&5
  2856   (eval "$ac_compiler -v >&5") 2>&5
  2857   ac_status=$?
  2858   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2859   (exit $ac_status); }
  2860 { (ac_try="$ac_compiler -V >&5"
  2861 case "(($ac_try" in
  2862   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2863   *) ac_try_echo=$ac_try;;
  2864 esac
  2865 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  2866 $as_echo "$ac_try_echo") >&5
  2867   (eval "$ac_compiler -V >&5") 2>&5
  2868   ac_status=$?
  2869   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2870   (exit $ac_status); }
  2872 cat >conftest.$ac_ext <<_ACEOF
  2873 /* confdefs.h.  */
  2874 _ACEOF
  2875 cat confdefs.h >>conftest.$ac_ext
  2876 cat >>conftest.$ac_ext <<_ACEOF
  2877 /* end confdefs.h.  */
  2879 int
  2880 main ()
  2884   return 0;
  2886 _ACEOF
  2887 ac_clean_files_save=$ac_clean_files
  2888 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
  2889 # Try to create an executable without -o first, disregard a.out.
  2890 # It will help us diagnose broken compilers, and finding out an intuition
  2891 # of exeext.
  2892 { $as_echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
  2893 $as_echo_n "checking for C compiler default output file name... " >&6; }
  2894 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
  2896 # The possible output files:
  2897 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
  2899 ac_rmfiles=
  2900 for ac_file in $ac_files
  2901 do
  2902   case $ac_file in
  2903     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
  2904     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
  2905   esac
  2906 done
  2907 rm -f $ac_rmfiles
  2909 if { (ac_try="$ac_link_default"
  2910 case "(($ac_try" in
  2911   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2912   *) ac_try_echo=$ac_try;;
  2913 esac
  2914 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  2915 $as_echo "$ac_try_echo") >&5
  2916   (eval "$ac_link_default") 2>&5
  2917   ac_status=$?
  2918   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2919   (exit $ac_status); }; then
  2920   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
  2921 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
  2922 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
  2923 # so that the user can short-circuit this test for compilers unknown to
  2924 # Autoconf.
  2925 for ac_file in $ac_files ''
  2926 do
  2927   test -f "$ac_file" || continue
  2928   case $ac_file in
  2929     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
  2930 	;;
  2931     [ab].out )
  2932 	# We found the default executable, but exeext='' is most
  2933 	# certainly right.
  2934 	break;;
  2935     *.* )
  2936         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
  2937 	then :; else
  2938 	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
  2939 	fi
  2940 	# We set ac_cv_exeext here because the later test for it is not
  2941 	# safe: cross compilers may not add the suffix if given an `-o'
  2942 	# argument, so we may need to know it at that point already.
  2943 	# Even if this section looks crufty: it has the advantage of
  2944 	# actually working.
  2945 	break;;
  2946     * )
  2947 	break;;
  2948   esac
  2949 done
  2950 test "$ac_cv_exeext" = no && ac_cv_exeext=
  2952 else
  2953   ac_file=''
  2954 fi
  2956 { $as_echo "$as_me:$LINENO: result: $ac_file" >&5
  2957 $as_echo "$ac_file" >&6; }
  2958 if test -z "$ac_file"; then
  2959   $as_echo "$as_me: failed program was:" >&5
  2960 sed 's/^/| /' conftest.$ac_ext >&5
  2962 { { $as_echo "$as_me:$LINENO: error: C compiler cannot create executables
  2963 See \`config.log' for more details." >&5
  2964 $as_echo "$as_me: error: C compiler cannot create executables
  2965 See \`config.log' for more details." >&2;}
  2966    { (exit 77); exit 77; }; }
  2967 fi
  2969 ac_exeext=$ac_cv_exeext
  2971 # Check that the compiler produces executables we can run.  If not, either
  2972 # the compiler is broken, or we cross compile.
  2973 { $as_echo "$as_me:$LINENO: checking whether the C compiler works" >&5
  2974 $as_echo_n "checking whether the C compiler works... " >&6; }
  2975 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
  2976 # If not cross compiling, check that we can run a simple program.
  2977 if test "$cross_compiling" != yes; then
  2978   if { ac_try='./$ac_file'
  2979   { (case "(($ac_try" in
  2980   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2981   *) ac_try_echo=$ac_try;;
  2982 esac
  2983 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  2984 $as_echo "$ac_try_echo") >&5
  2985   (eval "$ac_try") 2>&5
  2986   ac_status=$?
  2987   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2988   (exit $ac_status); }; }; then
  2989     cross_compiling=no
  2990   else
  2991     if test "$cross_compiling" = maybe; then
  2992 	cross_compiling=yes
  2993     else
  2994 	{ { $as_echo "$as_me:$LINENO: error: cannot run C compiled programs.
  2995 If you meant to cross compile, use \`--host'.
  2996 See \`config.log' for more details." >&5
  2997 $as_echo "$as_me: error: cannot run C compiled programs.
  2998 If you meant to cross compile, use \`--host'.
  2999 See \`config.log' for more details." >&2;}
  3000    { (exit 1); exit 1; }; }
  3001     fi
  3002   fi
  3003 fi
  3004 { $as_echo "$as_me:$LINENO: result: yes" >&5
  3005 $as_echo "yes" >&6; }
  3007 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
  3008 ac_clean_files=$ac_clean_files_save
  3009 # Check that the compiler produces executables we can run.  If not, either
  3010 # the compiler is broken, or we cross compile.
  3011 { $as_echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
  3012 $as_echo_n "checking whether we are cross compiling... " >&6; }
  3013 { $as_echo "$as_me:$LINENO: result: $cross_compiling" >&5
  3014 $as_echo "$cross_compiling" >&6; }
  3016 { $as_echo "$as_me:$LINENO: checking for suffix of executables" >&5
  3017 $as_echo_n "checking for suffix of executables... " >&6; }
  3018 if { (ac_try="$ac_link"
  3019 case "(($ac_try" in
  3020   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3021   *) ac_try_echo=$ac_try;;
  3022 esac
  3023 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  3024 $as_echo "$ac_try_echo") >&5
  3025   (eval "$ac_link") 2>&5
  3026   ac_status=$?
  3027   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3028   (exit $ac_status); }; then
  3029   # If both `conftest.exe' and `conftest' are `present' (well, observable)
  3030 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
  3031 # work properly (i.e., refer to `conftest.exe'), while it won't with
  3032 # `rm'.
  3033 for ac_file in conftest.exe conftest conftest.*; do
  3034   test -f "$ac_file" || continue
  3035   case $ac_file in
  3036     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
  3037     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
  3038 	  break;;
  3039     * ) break;;
  3040   esac
  3041 done
  3042 else
  3043   { { $as_echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
  3044 See \`config.log' for more details." >&5
  3045 $as_echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
  3046 See \`config.log' for more details." >&2;}
  3047    { (exit 1); exit 1; }; }
  3048 fi
  3050 rm -f conftest$ac_cv_exeext
  3051 { $as_echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
  3052 $as_echo "$ac_cv_exeext" >&6; }
  3054 rm -f conftest.$ac_ext
  3055 EXEEXT=$ac_cv_exeext
  3056 ac_exeext=$EXEEXT
  3057 { $as_echo "$as_me:$LINENO: checking for suffix of object files" >&5
  3058 $as_echo_n "checking for suffix of object files... " >&6; }
  3059 if test "${ac_cv_objext+set}" = set; then
  3060   $as_echo_n "(cached) " >&6
  3061 else
  3062   cat >conftest.$ac_ext <<_ACEOF
  3063 /* confdefs.h.  */
  3064 _ACEOF
  3065 cat confdefs.h >>conftest.$ac_ext
  3066 cat >>conftest.$ac_ext <<_ACEOF
  3067 /* end confdefs.h.  */
  3069 int
  3070 main ()
  3074   return 0;
  3076 _ACEOF
  3077 rm -f conftest.o conftest.obj
  3078 if { (ac_try="$ac_compile"
  3079 case "(($ac_try" in
  3080   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3081   *) ac_try_echo=$ac_try;;
  3082 esac
  3083 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  3084 $as_echo "$ac_try_echo") >&5
  3085   (eval "$ac_compile") 2>&5
  3086   ac_status=$?
  3087   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3088   (exit $ac_status); }; then
  3089   for ac_file in conftest.o conftest.obj conftest.*; do
  3090   test -f "$ac_file" || continue;
  3091   case $ac_file in
  3092     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
  3093     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
  3094        break;;
  3095   esac
  3096 done
  3097 else
  3098   $as_echo "$as_me: failed program was:" >&5
  3099 sed 's/^/| /' conftest.$ac_ext >&5
  3101 { { $as_echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
  3102 See \`config.log' for more details." >&5
  3103 $as_echo "$as_me: error: cannot compute suffix of object files: cannot compile
  3104 See \`config.log' for more details." >&2;}
  3105    { (exit 1); exit 1; }; }
  3106 fi
  3108 rm -f conftest.$ac_cv_objext conftest.$ac_ext
  3109 fi
  3110 { $as_echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
  3111 $as_echo "$ac_cv_objext" >&6; }
  3112 OBJEXT=$ac_cv_objext
  3113 ac_objext=$OBJEXT
  3114 { $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
  3115 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
  3116 if test "${ac_cv_c_compiler_gnu+set}" = set; then
  3117   $as_echo_n "(cached) " >&6
  3118 else
  3119   cat >conftest.$ac_ext <<_ACEOF
  3120 /* confdefs.h.  */
  3121 _ACEOF
  3122 cat confdefs.h >>conftest.$ac_ext
  3123 cat >>conftest.$ac_ext <<_ACEOF
  3124 /* end confdefs.h.  */
  3126 int
  3127 main ()
  3129 #ifndef __GNUC__
  3130        choke me
  3131 #endif
  3134   return 0;
  3136 _ACEOF
  3137 rm -f conftest.$ac_objext
  3138 if { (ac_try="$ac_compile"
  3139 case "(($ac_try" in
  3140   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3141   *) ac_try_echo=$ac_try;;
  3142 esac
  3143 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  3144 $as_echo "$ac_try_echo") >&5
  3145   (eval "$ac_compile") 2>conftest.er1
  3146   ac_status=$?
  3147   grep -v '^ *+' conftest.er1 >conftest.err
  3148   rm -f conftest.er1
  3149   cat conftest.err >&5
  3150   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3151   (exit $ac_status); } && {
  3152 	 test -z "$ac_c_werror_flag" ||
  3153 	 test ! -s conftest.err
  3154        } && test -s conftest.$ac_objext; then
  3155   ac_compiler_gnu=yes
  3156 else
  3157   $as_echo "$as_me: failed program was:" >&5
  3158 sed 's/^/| /' conftest.$ac_ext >&5
  3160 	ac_compiler_gnu=no
  3161 fi
  3163 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  3164 ac_cv_c_compiler_gnu=$ac_compiler_gnu
  3166 fi
  3167 { $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
  3168 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
  3169 if test $ac_compiler_gnu = yes; then
  3170   GCC=yes
  3171 else
  3172   GCC=
  3173 fi
  3174 ac_test_CFLAGS=${CFLAGS+set}
  3175 ac_save_CFLAGS=$CFLAGS
  3176 { $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
  3177 $as_echo_n "checking whether $CC accepts -g... " >&6; }
  3178 if test "${ac_cv_prog_cc_g+set}" = set; then
  3179   $as_echo_n "(cached) " >&6
  3180 else
  3181   ac_save_c_werror_flag=$ac_c_werror_flag
  3182    ac_c_werror_flag=yes
  3183    ac_cv_prog_cc_g=no
  3184    CFLAGS="-g"
  3185    cat >conftest.$ac_ext <<_ACEOF
  3186 /* confdefs.h.  */
  3187 _ACEOF
  3188 cat confdefs.h >>conftest.$ac_ext
  3189 cat >>conftest.$ac_ext <<_ACEOF
  3190 /* end confdefs.h.  */
  3192 int
  3193 main ()
  3197   return 0;
  3199 _ACEOF
  3200 rm -f conftest.$ac_objext
  3201 if { (ac_try="$ac_compile"
  3202 case "(($ac_try" in
  3203   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3204   *) ac_try_echo=$ac_try;;
  3205 esac
  3206 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  3207 $as_echo "$ac_try_echo") >&5
  3208   (eval "$ac_compile") 2>conftest.er1
  3209   ac_status=$?
  3210   grep -v '^ *+' conftest.er1 >conftest.err
  3211   rm -f conftest.er1
  3212   cat conftest.err >&5
  3213   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3214   (exit $ac_status); } && {
  3215 	 test -z "$ac_c_werror_flag" ||
  3216 	 test ! -s conftest.err
  3217        } && test -s conftest.$ac_objext; then
  3218   ac_cv_prog_cc_g=yes
  3219 else
  3220   $as_echo "$as_me: failed program was:" >&5
  3221 sed 's/^/| /' conftest.$ac_ext >&5
  3223 	CFLAGS=""
  3224       cat >conftest.$ac_ext <<_ACEOF
  3225 /* confdefs.h.  */
  3226 _ACEOF
  3227 cat confdefs.h >>conftest.$ac_ext
  3228 cat >>conftest.$ac_ext <<_ACEOF
  3229 /* end confdefs.h.  */
  3231 int
  3232 main ()
  3236   return 0;
  3238 _ACEOF
  3239 rm -f conftest.$ac_objext
  3240 if { (ac_try="$ac_compile"
  3241 case "(($ac_try" in
  3242   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3243   *) ac_try_echo=$ac_try;;
  3244 esac
  3245 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  3246 $as_echo "$ac_try_echo") >&5
  3247   (eval "$ac_compile") 2>conftest.er1
  3248   ac_status=$?
  3249   grep -v '^ *+' conftest.er1 >conftest.err
  3250   rm -f conftest.er1
  3251   cat conftest.err >&5
  3252   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3253   (exit $ac_status); } && {
  3254 	 test -z "$ac_c_werror_flag" ||
  3255 	 test ! -s conftest.err
  3256        } && test -s conftest.$ac_objext; then
  3258 else
  3259   $as_echo "$as_me: failed program was:" >&5
  3260 sed 's/^/| /' conftest.$ac_ext >&5
  3262 	ac_c_werror_flag=$ac_save_c_werror_flag
  3263 	 CFLAGS="-g"
  3264 	 cat >conftest.$ac_ext <<_ACEOF
  3265 /* confdefs.h.  */
  3266 _ACEOF
  3267 cat confdefs.h >>conftest.$ac_ext
  3268 cat >>conftest.$ac_ext <<_ACEOF
  3269 /* end confdefs.h.  */
  3271 int
  3272 main ()
  3276   return 0;
  3278 _ACEOF
  3279 rm -f conftest.$ac_objext
  3280 if { (ac_try="$ac_compile"
  3281 case "(($ac_try" in
  3282   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3283   *) ac_try_echo=$ac_try;;
  3284 esac
  3285 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  3286 $as_echo "$ac_try_echo") >&5
  3287   (eval "$ac_compile") 2>conftest.er1
  3288   ac_status=$?
  3289   grep -v '^ *+' conftest.er1 >conftest.err
  3290   rm -f conftest.er1
  3291   cat conftest.err >&5
  3292   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3293   (exit $ac_status); } && {
  3294 	 test -z "$ac_c_werror_flag" ||
  3295 	 test ! -s conftest.err
  3296        } && test -s conftest.$ac_objext; then
  3297   ac_cv_prog_cc_g=yes
  3298 else
  3299   $as_echo "$as_me: failed program was:" >&5
  3300 sed 's/^/| /' conftest.$ac_ext >&5
  3303 fi
  3305 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  3306 fi
  3308 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  3309 fi
  3311 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  3312    ac_c_werror_flag=$ac_save_c_werror_flag
  3313 fi
  3314 { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
  3315 $as_echo "$ac_cv_prog_cc_g" >&6; }
  3316 if test "$ac_test_CFLAGS" = set; then
  3317   CFLAGS=$ac_save_CFLAGS
  3318 elif test $ac_cv_prog_cc_g = yes; then
  3319   if test "$GCC" = yes; then
  3320     CFLAGS="-g -O2"
  3321   else
  3322     CFLAGS="-g"
  3323   fi
  3324 else
  3325   if test "$GCC" = yes; then
  3326     CFLAGS="-O2"
  3327   else
  3328     CFLAGS=
  3329   fi
  3330 fi
  3331 { $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
  3332 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
  3333 if test "${ac_cv_prog_cc_c89+set}" = set; then
  3334   $as_echo_n "(cached) " >&6
  3335 else
  3336   ac_cv_prog_cc_c89=no
  3337 ac_save_CC=$CC
  3338 cat >conftest.$ac_ext <<_ACEOF
  3339 /* confdefs.h.  */
  3340 _ACEOF
  3341 cat confdefs.h >>conftest.$ac_ext
  3342 cat >>conftest.$ac_ext <<_ACEOF
  3343 /* end confdefs.h.  */
  3344 #include <stdarg.h>
  3345 #include <stdio.h>
  3346 #include <sys/types.h>
  3347 #include <sys/stat.h>
  3348 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
  3349 struct buf { int x; };
  3350 FILE * (*rcsopen) (struct buf *, struct stat *, int);
  3351 static char *e (p, i)
  3352      char **p;
  3353      int i;
  3355   return p[i];
  3357 static char *f (char * (*g) (char **, int), char **p, ...)
  3359   char *s;
  3360   va_list v;
  3361   va_start (v,p);
  3362   s = g (p, va_arg (v,int));
  3363   va_end (v);
  3364   return s;
  3367 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
  3368    function prototypes and stuff, but not '\xHH' hex character constants.
  3369    These don't provoke an error unfortunately, instead are silently treated
  3370    as 'x'.  The following induces an error, until -std is added to get
  3371    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
  3372    array size at least.  It's necessary to write '\x00'==0 to get something
  3373    that's true only with -std.  */
  3374 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
  3376 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
  3377    inside strings and character constants.  */
  3378 #define FOO(x) 'x'
  3379 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
  3381 int test (int i, double x);
  3382 struct s1 {int (*f) (int a);};
  3383 struct s2 {int (*f) (double a);};
  3384 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
  3385 int argc;
  3386 char **argv;
  3387 int
  3388 main ()
  3390 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
  3392   return 0;
  3394 _ACEOF
  3395 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
  3396 	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
  3397 do
  3398   CC="$ac_save_CC $ac_arg"
  3399   rm -f conftest.$ac_objext
  3400 if { (ac_try="$ac_compile"
  3401 case "(($ac_try" in
  3402   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3403   *) ac_try_echo=$ac_try;;
  3404 esac
  3405 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  3406 $as_echo "$ac_try_echo") >&5
  3407   (eval "$ac_compile") 2>conftest.er1
  3408   ac_status=$?
  3409   grep -v '^ *+' conftest.er1 >conftest.err
  3410   rm -f conftest.er1
  3411   cat conftest.err >&5
  3412   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3413   (exit $ac_status); } && {
  3414 	 test -z "$ac_c_werror_flag" ||
  3415 	 test ! -s conftest.err
  3416        } && test -s conftest.$ac_objext; then
  3417   ac_cv_prog_cc_c89=$ac_arg
  3418 else
  3419   $as_echo "$as_me: failed program was:" >&5
  3420 sed 's/^/| /' conftest.$ac_ext >&5
  3423 fi
  3425 rm -f core conftest.err conftest.$ac_objext
  3426   test "x$ac_cv_prog_cc_c89" != "xno" && break
  3427 done
  3428 rm -f conftest.$ac_ext
  3429 CC=$ac_save_CC
  3431 fi
  3432 # AC_CACHE_VAL
  3433 case "x$ac_cv_prog_cc_c89" in
  3434   x)
  3435     { $as_echo "$as_me:$LINENO: result: none needed" >&5
  3436 $as_echo "none needed" >&6; } ;;
  3437   xno)
  3438     { $as_echo "$as_me:$LINENO: result: unsupported" >&5
  3439 $as_echo "unsupported" >&6; } ;;
  3440   *)
  3441     CC="$CC $ac_cv_prog_cc_c89"
  3442     { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
  3443 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
  3444 esac
  3447 ac_ext=c
  3448 ac_cpp='$CPP $CPPFLAGS'
  3449 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  3450 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  3451 ac_compiler_gnu=$ac_cv_c_compiler_gnu
  3453 depcc="$CC"   am_compiler_list=
  3455 { $as_echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
  3456 $as_echo_n "checking dependency style of $depcc... " >&6; }
  3457 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
  3458   $as_echo_n "(cached) " >&6
  3459 else
  3460   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
  3461   # We make a subdir and do the tests there.  Otherwise we can end up
  3462   # making bogus files that we don't know about and never remove.  For
  3463   # instance it was reported that on HP-UX the gcc test will end up
  3464   # making a dummy file named `D' -- because `-MD' means `put the output
  3465   # in D'.
  3466   mkdir conftest.dir
  3467   # Copy depcomp to subdir because otherwise we won't find it if we're
  3468   # using a relative directory.
  3469   cp "$am_depcomp" conftest.dir
  3470   cd conftest.dir
  3471   # We will build objects and dependencies in a subdirectory because
  3472   # it helps to detect inapplicable dependency modes.  For instance
  3473   # both Tru64's cc and ICC support -MD to output dependencies as a
  3474   # side effect of compilation, but ICC will put the dependencies in
  3475   # the current directory while Tru64 will put them in the object
  3476   # directory.
  3477   mkdir sub
  3479   am_cv_CC_dependencies_compiler_type=none
  3480   if test "$am_compiler_list" = ""; then
  3481      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
  3482   fi
  3483   for depmode in $am_compiler_list; do
  3484     # Setup a source with many dependencies, because some compilers
  3485     # like to wrap large dependency lists on column 80 (with \), and
  3486     # we should not choose a depcomp mode which is confused by this.
  3488     # We need to recreate these files for each test, as the compiler may
  3489     # overwrite some of them when testing with obscure command lines.
  3490     # This happens at least with the AIX C compiler.
  3491     : > sub/conftest.c
  3492     for i in 1 2 3 4 5 6; do
  3493       echo '#include "conftst'$i'.h"' >> sub/conftest.c
  3494       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
  3495       # Solaris 8's {/usr,}/bin/sh.
  3496       touch sub/conftst$i.h
  3497     done
  3498     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
  3500     case $depmode in
  3501     nosideeffect)
  3502       # after this tag, mechanisms are not by side-effect, so they'll
  3503       # only be used when explicitly requested
  3504       if test "x$enable_dependency_tracking" = xyes; then
  3505 	continue
  3506       else
  3507 	break
  3508       fi
  3509       ;;
  3510     none) break ;;
  3511     esac
  3512     # We check with `-c' and `-o' for the sake of the "dashmstdout"
  3513     # mode.  It turns out that the SunPro C++ compiler does not properly
  3514     # handle `-M -o', and we need to detect this.
  3515     if depmode=$depmode \
  3516        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
  3517        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
  3518        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
  3519          >/dev/null 2>conftest.err &&
  3520        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
  3521        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
  3522        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
  3523       # icc doesn't choke on unknown options, it will just issue warnings
  3524       # or remarks (even with -Werror).  So we grep stderr for any message
  3525       # that says an option was ignored or not supported.
  3526       # When given -MP, icc 7.0 and 7.1 complain thusly:
  3527       #   icc: Command line warning: ignoring option '-M'; no argument required
  3528       # The diagnosis changed in icc 8.0:
  3529       #   icc: Command line remark: option '-MP' not supported
  3530       if (grep 'ignoring option' conftest.err ||
  3531           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
  3532         am_cv_CC_dependencies_compiler_type=$depmode
  3533         break
  3534       fi
  3535     fi
  3536   done
  3538   cd ..
  3539   rm -rf conftest.dir
  3540 else
  3541   am_cv_CC_dependencies_compiler_type=none
  3542 fi
  3544 fi
  3545 { $as_echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
  3546 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
  3547 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
  3551 if
  3552   test "x$enable_dependency_tracking" != xno \
  3553   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
  3554   am__fastdepCC_TRUE=
  3555   am__fastdepCC_FALSE='#'
  3556 else
  3557   am__fastdepCC_TRUE='#'
  3558   am__fastdepCC_FALSE=
  3559 fi
  3564         { $as_echo "$as_me:$LINENO: checking for strerror in -lcposix" >&5
  3565 $as_echo_n "checking for strerror in -lcposix... " >&6; }
  3566 if test "${ac_cv_lib_cposix_strerror+set}" = set; then
  3567   $as_echo_n "(cached) " >&6
  3568 else
  3569   ac_check_lib_save_LIBS=$LIBS
  3570 LIBS="-lcposix  $LIBS"
  3571 cat >conftest.$ac_ext <<_ACEOF
  3572 /* confdefs.h.  */
  3573 _ACEOF
  3574 cat confdefs.h >>conftest.$ac_ext
  3575 cat >>conftest.$ac_ext <<_ACEOF
  3576 /* end confdefs.h.  */
  3578 /* Override any GCC internal prototype to avoid an error.
  3579    Use char because int might match the return type of a GCC
  3580    builtin and then its argument prototype would still apply.  */
  3581 #ifdef __cplusplus
  3582 extern "C"
  3583 #endif
  3584 char strerror ();
  3585 int
  3586 main ()
  3588 return strerror ();
  3590   return 0;
  3592 _ACEOF
  3593 rm -f conftest.$ac_objext conftest$ac_exeext
  3594 if { (ac_try="$ac_link"
  3595 case "(($ac_try" in
  3596   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3597   *) ac_try_echo=$ac_try;;
  3598 esac
  3599 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  3600 $as_echo "$ac_try_echo") >&5
  3601   (eval "$ac_link") 2>conftest.er1
  3602   ac_status=$?
  3603   grep -v '^ *+' conftest.er1 >conftest.err
  3604   rm -f conftest.er1
  3605   cat conftest.err >&5
  3606   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3607   (exit $ac_status); } && {
  3608 	 test -z "$ac_c_werror_flag" ||
  3609 	 test ! -s conftest.err
  3610        } && test -s conftest$ac_exeext && {
  3611 	 test "$cross_compiling" = yes ||
  3612 	 $as_test_x conftest$ac_exeext
  3613        }; then
  3614   ac_cv_lib_cposix_strerror=yes
  3615 else
  3616   $as_echo "$as_me: failed program was:" >&5
  3617 sed 's/^/| /' conftest.$ac_ext >&5
  3619 	ac_cv_lib_cposix_strerror=no
  3620 fi
  3622 rm -rf conftest.dSYM
  3623 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  3624       conftest$ac_exeext conftest.$ac_ext
  3625 LIBS=$ac_check_lib_save_LIBS
  3626 fi
  3627 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_cposix_strerror" >&5
  3628 $as_echo "$ac_cv_lib_cposix_strerror" >&6; }
  3629 if test $ac_cv_lib_cposix_strerror = yes; then
  3630   LIBS="$LIBS -lcposix"
  3631 fi
  3635 ac_ext=c
  3636 ac_cpp='$CPP $CPPFLAGS'
  3637 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  3638 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  3639 ac_compiler_gnu=$ac_cv_c_compiler_gnu
  3640 if test -n "$ac_tool_prefix"; then
  3641   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
  3642 set dummy ${ac_tool_prefix}gcc; ac_word=$2
  3643 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  3644 $as_echo_n "checking for $ac_word... " >&6; }
  3645 if test "${ac_cv_prog_CC+set}" = set; then
  3646   $as_echo_n "(cached) " >&6
  3647 else
  3648   if test -n "$CC"; then
  3649   ac_cv_prog_CC="$CC" # Let the user override the test.
  3650 else
  3651 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3652 for as_dir in $PATH
  3653 do
  3654   IFS=$as_save_IFS
  3655   test -z "$as_dir" && as_dir=.
  3656   for ac_exec_ext in '' $ac_executable_extensions; do
  3657   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  3658     ac_cv_prog_CC="${ac_tool_prefix}gcc"
  3659     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  3660     break 2
  3661   fi
  3662 done
  3663 done
  3664 IFS=$as_save_IFS
  3666 fi
  3667 fi
  3668 CC=$ac_cv_prog_CC
  3669 if test -n "$CC"; then
  3670   { $as_echo "$as_me:$LINENO: result: $CC" >&5
  3671 $as_echo "$CC" >&6; }
  3672 else
  3673   { $as_echo "$as_me:$LINENO: result: no" >&5
  3674 $as_echo "no" >&6; }
  3675 fi
  3678 fi
  3679 if test -z "$ac_cv_prog_CC"; then
  3680   ac_ct_CC=$CC
  3681   # Extract the first word of "gcc", so it can be a program name with args.
  3682 set dummy gcc; ac_word=$2
  3683 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  3684 $as_echo_n "checking for $ac_word... " >&6; }
  3685 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  3686   $as_echo_n "(cached) " >&6
  3687 else
  3688   if test -n "$ac_ct_CC"; then
  3689   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  3690 else
  3691 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3692 for as_dir in $PATH
  3693 do
  3694   IFS=$as_save_IFS
  3695   test -z "$as_dir" && as_dir=.
  3696   for ac_exec_ext in '' $ac_executable_extensions; do
  3697   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  3698     ac_cv_prog_ac_ct_CC="gcc"
  3699     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  3700     break 2
  3701   fi
  3702 done
  3703 done
  3704 IFS=$as_save_IFS
  3706 fi
  3707 fi
  3708 ac_ct_CC=$ac_cv_prog_ac_ct_CC
  3709 if test -n "$ac_ct_CC"; then
  3710   { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  3711 $as_echo "$ac_ct_CC" >&6; }
  3712 else
  3713   { $as_echo "$as_me:$LINENO: result: no" >&5
  3714 $as_echo "no" >&6; }
  3715 fi
  3717   if test "x$ac_ct_CC" = x; then
  3718     CC=""
  3719   else
  3720     case $cross_compiling:$ac_tool_warned in
  3721 yes:)
  3722 { $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  3723 whose name does not start with the host triplet.  If you think this
  3724 configuration is useful to you, please write to autoconf@gnu.org." >&5
  3725 $as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  3726 whose name does not start with the host triplet.  If you think this
  3727 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  3728 ac_tool_warned=yes ;;
  3729 esac
  3730     CC=$ac_ct_CC
  3731   fi
  3732 else
  3733   CC="$ac_cv_prog_CC"
  3734 fi
  3736 if test -z "$CC"; then
  3737           if test -n "$ac_tool_prefix"; then
  3738     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
  3739 set dummy ${ac_tool_prefix}cc; ac_word=$2
  3740 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  3741 $as_echo_n "checking for $ac_word... " >&6; }
  3742 if test "${ac_cv_prog_CC+set}" = set; then
  3743   $as_echo_n "(cached) " >&6
  3744 else
  3745   if test -n "$CC"; then
  3746   ac_cv_prog_CC="$CC" # Let the user override the test.
  3747 else
  3748 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3749 for as_dir in $PATH
  3750 do
  3751   IFS=$as_save_IFS
  3752   test -z "$as_dir" && as_dir=.
  3753   for ac_exec_ext in '' $ac_executable_extensions; do
  3754   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  3755     ac_cv_prog_CC="${ac_tool_prefix}cc"
  3756     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  3757     break 2
  3758   fi
  3759 done
  3760 done
  3761 IFS=$as_save_IFS
  3763 fi
  3764 fi
  3765 CC=$ac_cv_prog_CC
  3766 if test -n "$CC"; then
  3767   { $as_echo "$as_me:$LINENO: result: $CC" >&5
  3768 $as_echo "$CC" >&6; }
  3769 else
  3770   { $as_echo "$as_me:$LINENO: result: no" >&5
  3771 $as_echo "no" >&6; }
  3772 fi
  3775   fi
  3776 fi
  3777 if test -z "$CC"; then
  3778   # Extract the first word of "cc", so it can be a program name with args.
  3779 set dummy cc; ac_word=$2
  3780 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  3781 $as_echo_n "checking for $ac_word... " >&6; }
  3782 if test "${ac_cv_prog_CC+set}" = set; then
  3783   $as_echo_n "(cached) " >&6
  3784 else
  3785   if test -n "$CC"; then
  3786   ac_cv_prog_CC="$CC" # Let the user override the test.
  3787 else
  3788   ac_prog_rejected=no
  3789 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3790 for as_dir in $PATH
  3791 do
  3792   IFS=$as_save_IFS
  3793   test -z "$as_dir" && as_dir=.
  3794   for ac_exec_ext in '' $ac_executable_extensions; do
  3795   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  3796     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
  3797        ac_prog_rejected=yes
  3798        continue
  3799      fi
  3800     ac_cv_prog_CC="cc"
  3801     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  3802     break 2
  3803   fi
  3804 done
  3805 done
  3806 IFS=$as_save_IFS
  3808 if test $ac_prog_rejected = yes; then
  3809   # We found a bogon in the path, so make sure we never use it.
  3810   set dummy $ac_cv_prog_CC
  3811   shift
  3812   if test $# != 0; then
  3813     # We chose a different compiler from the bogus one.
  3814     # However, it has the same basename, so the bogon will be chosen
  3815     # first if we set CC to just the basename; use the full file name.
  3816     shift
  3817     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
  3818   fi
  3819 fi
  3820 fi
  3821 fi
  3822 CC=$ac_cv_prog_CC
  3823 if test -n "$CC"; then
  3824   { $as_echo "$as_me:$LINENO: result: $CC" >&5
  3825 $as_echo "$CC" >&6; }
  3826 else
  3827   { $as_echo "$as_me:$LINENO: result: no" >&5
  3828 $as_echo "no" >&6; }
  3829 fi
  3832 fi
  3833 if test -z "$CC"; then
  3834   if test -n "$ac_tool_prefix"; then
  3835   for ac_prog in cl.exe
  3836   do
  3837     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
  3838 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
  3839 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  3840 $as_echo_n "checking for $ac_word... " >&6; }
  3841 if test "${ac_cv_prog_CC+set}" = set; then
  3842   $as_echo_n "(cached) " >&6
  3843 else
  3844   if test -n "$CC"; then
  3845   ac_cv_prog_CC="$CC" # Let the user override the test.
  3846 else
  3847 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3848 for as_dir in $PATH
  3849 do
  3850   IFS=$as_save_IFS
  3851   test -z "$as_dir" && as_dir=.
  3852   for ac_exec_ext in '' $ac_executable_extensions; do
  3853   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  3854     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
  3855     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  3856     break 2
  3857   fi
  3858 done
  3859 done
  3860 IFS=$as_save_IFS
  3862 fi
  3863 fi
  3864 CC=$ac_cv_prog_CC
  3865 if test -n "$CC"; then
  3866   { $as_echo "$as_me:$LINENO: result: $CC" >&5
  3867 $as_echo "$CC" >&6; }
  3868 else
  3869   { $as_echo "$as_me:$LINENO: result: no" >&5
  3870 $as_echo "no" >&6; }
  3871 fi
  3874     test -n "$CC" && break
  3875   done
  3876 fi
  3877 if test -z "$CC"; then
  3878   ac_ct_CC=$CC
  3879   for ac_prog in cl.exe
  3880 do
  3881   # Extract the first word of "$ac_prog", so it can be a program name with args.
  3882 set dummy $ac_prog; ac_word=$2
  3883 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  3884 $as_echo_n "checking for $ac_word... " >&6; }
  3885 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  3886   $as_echo_n "(cached) " >&6
  3887 else
  3888   if test -n "$ac_ct_CC"; then
  3889   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  3890 else
  3891 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3892 for as_dir in $PATH
  3893 do
  3894   IFS=$as_save_IFS
  3895   test -z "$as_dir" && as_dir=.
  3896   for ac_exec_ext in '' $ac_executable_extensions; do
  3897   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  3898     ac_cv_prog_ac_ct_CC="$ac_prog"
  3899     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  3900     break 2
  3901   fi
  3902 done
  3903 done
  3904 IFS=$as_save_IFS
  3906 fi
  3907 fi
  3908 ac_ct_CC=$ac_cv_prog_ac_ct_CC
  3909 if test -n "$ac_ct_CC"; then
  3910   { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  3911 $as_echo "$ac_ct_CC" >&6; }
  3912 else
  3913   { $as_echo "$as_me:$LINENO: result: no" >&5
  3914 $as_echo "no" >&6; }
  3915 fi
  3918   test -n "$ac_ct_CC" && break
  3919 done
  3921   if test "x$ac_ct_CC" = x; then
  3922     CC=""
  3923   else
  3924     case $cross_compiling:$ac_tool_warned in
  3925 yes:)
  3926 { $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  3927 whose name does not start with the host triplet.  If you think this
  3928 configuration is useful to you, please write to autoconf@gnu.org." >&5
  3929 $as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  3930 whose name does not start with the host triplet.  If you think this
  3931 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  3932 ac_tool_warned=yes ;;
  3933 esac
  3934     CC=$ac_ct_CC
  3935   fi
  3936 fi
  3938 fi
  3941 test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
  3942 See \`config.log' for more details." >&5
  3943 $as_echo "$as_me: error: no acceptable C compiler found in \$PATH
  3944 See \`config.log' for more details." >&2;}
  3945    { (exit 1); exit 1; }; }
  3947 # Provide some information about the compiler.
  3948 $as_echo "$as_me:$LINENO: checking for C compiler version" >&5
  3949 set X $ac_compile
  3950 ac_compiler=$2
  3951 { (ac_try="$ac_compiler --version >&5"
  3952 case "(($ac_try" in
  3953   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3954   *) ac_try_echo=$ac_try;;
  3955 esac
  3956 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  3957 $as_echo "$ac_try_echo") >&5
  3958   (eval "$ac_compiler --version >&5") 2>&5
  3959   ac_status=$?
  3960   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3961   (exit $ac_status); }
  3962 { (ac_try="$ac_compiler -v >&5"
  3963 case "(($ac_try" in
  3964   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3965   *) ac_try_echo=$ac_try;;
  3966 esac
  3967 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  3968 $as_echo "$ac_try_echo") >&5
  3969   (eval "$ac_compiler -v >&5") 2>&5
  3970   ac_status=$?
  3971   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3972   (exit $ac_status); }
  3973 { (ac_try="$ac_compiler -V >&5"
  3974 case "(($ac_try" in
  3975   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3976   *) ac_try_echo=$ac_try;;
  3977 esac
  3978 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  3979 $as_echo "$ac_try_echo") >&5
  3980   (eval "$ac_compiler -V >&5") 2>&5
  3981   ac_status=$?
  3982   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3983   (exit $ac_status); }
  3985 { $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
  3986 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
  3987 if test "${ac_cv_c_compiler_gnu+set}" = set; then
  3988   $as_echo_n "(cached) " >&6
  3989 else
  3990   cat >conftest.$ac_ext <<_ACEOF
  3991 /* confdefs.h.  */
  3992 _ACEOF
  3993 cat confdefs.h >>conftest.$ac_ext
  3994 cat >>conftest.$ac_ext <<_ACEOF
  3995 /* end confdefs.h.  */
  3997 int
  3998 main ()
  4000 #ifndef __GNUC__
  4001        choke me
  4002 #endif
  4005   return 0;
  4007 _ACEOF
  4008 rm -f conftest.$ac_objext
  4009 if { (ac_try="$ac_compile"
  4010 case "(($ac_try" in
  4011   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4012   *) ac_try_echo=$ac_try;;
  4013 esac
  4014 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4015 $as_echo "$ac_try_echo") >&5
  4016   (eval "$ac_compile") 2>conftest.er1
  4017   ac_status=$?
  4018   grep -v '^ *+' conftest.er1 >conftest.err
  4019   rm -f conftest.er1
  4020   cat conftest.err >&5
  4021   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4022   (exit $ac_status); } && {
  4023 	 test -z "$ac_c_werror_flag" ||
  4024 	 test ! -s conftest.err
  4025        } && test -s conftest.$ac_objext; then
  4026   ac_compiler_gnu=yes
  4027 else
  4028   $as_echo "$as_me: failed program was:" >&5
  4029 sed 's/^/| /' conftest.$ac_ext >&5
  4031 	ac_compiler_gnu=no
  4032 fi
  4034 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4035 ac_cv_c_compiler_gnu=$ac_compiler_gnu
  4037 fi
  4038 { $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
  4039 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
  4040 if test $ac_compiler_gnu = yes; then
  4041   GCC=yes
  4042 else
  4043   GCC=
  4044 fi
  4045 ac_test_CFLAGS=${CFLAGS+set}
  4046 ac_save_CFLAGS=$CFLAGS
  4047 { $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
  4048 $as_echo_n "checking whether $CC accepts -g... " >&6; }
  4049 if test "${ac_cv_prog_cc_g+set}" = set; then
  4050   $as_echo_n "(cached) " >&6
  4051 else
  4052   ac_save_c_werror_flag=$ac_c_werror_flag
  4053    ac_c_werror_flag=yes
  4054    ac_cv_prog_cc_g=no
  4055    CFLAGS="-g"
  4056    cat >conftest.$ac_ext <<_ACEOF
  4057 /* confdefs.h.  */
  4058 _ACEOF
  4059 cat confdefs.h >>conftest.$ac_ext
  4060 cat >>conftest.$ac_ext <<_ACEOF
  4061 /* end confdefs.h.  */
  4063 int
  4064 main ()
  4068   return 0;
  4070 _ACEOF
  4071 rm -f conftest.$ac_objext
  4072 if { (ac_try="$ac_compile"
  4073 case "(($ac_try" in
  4074   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4075   *) ac_try_echo=$ac_try;;
  4076 esac
  4077 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4078 $as_echo "$ac_try_echo") >&5
  4079   (eval "$ac_compile") 2>conftest.er1
  4080   ac_status=$?
  4081   grep -v '^ *+' conftest.er1 >conftest.err
  4082   rm -f conftest.er1
  4083   cat conftest.err >&5
  4084   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4085   (exit $ac_status); } && {
  4086 	 test -z "$ac_c_werror_flag" ||
  4087 	 test ! -s conftest.err
  4088        } && test -s conftest.$ac_objext; then
  4089   ac_cv_prog_cc_g=yes
  4090 else
  4091   $as_echo "$as_me: failed program was:" >&5
  4092 sed 's/^/| /' conftest.$ac_ext >&5
  4094 	CFLAGS=""
  4095       cat >conftest.$ac_ext <<_ACEOF
  4096 /* confdefs.h.  */
  4097 _ACEOF
  4098 cat confdefs.h >>conftest.$ac_ext
  4099 cat >>conftest.$ac_ext <<_ACEOF
  4100 /* end confdefs.h.  */
  4102 int
  4103 main ()
  4107   return 0;
  4109 _ACEOF
  4110 rm -f conftest.$ac_objext
  4111 if { (ac_try="$ac_compile"
  4112 case "(($ac_try" in
  4113   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4114   *) ac_try_echo=$ac_try;;
  4115 esac
  4116 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4117 $as_echo "$ac_try_echo") >&5
  4118   (eval "$ac_compile") 2>conftest.er1
  4119   ac_status=$?
  4120   grep -v '^ *+' conftest.er1 >conftest.err
  4121   rm -f conftest.er1
  4122   cat conftest.err >&5
  4123   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4124   (exit $ac_status); } && {
  4125 	 test -z "$ac_c_werror_flag" ||
  4126 	 test ! -s conftest.err
  4127        } && test -s conftest.$ac_objext; then
  4129 else
  4130   $as_echo "$as_me: failed program was:" >&5
  4131 sed 's/^/| /' conftest.$ac_ext >&5
  4133 	ac_c_werror_flag=$ac_save_c_werror_flag
  4134 	 CFLAGS="-g"
  4135 	 cat >conftest.$ac_ext <<_ACEOF
  4136 /* confdefs.h.  */
  4137 _ACEOF
  4138 cat confdefs.h >>conftest.$ac_ext
  4139 cat >>conftest.$ac_ext <<_ACEOF
  4140 /* end confdefs.h.  */
  4142 int
  4143 main ()
  4147   return 0;
  4149 _ACEOF
  4150 rm -f conftest.$ac_objext
  4151 if { (ac_try="$ac_compile"
  4152 case "(($ac_try" in
  4153   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4154   *) ac_try_echo=$ac_try;;
  4155 esac
  4156 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4157 $as_echo "$ac_try_echo") >&5
  4158   (eval "$ac_compile") 2>conftest.er1
  4159   ac_status=$?
  4160   grep -v '^ *+' conftest.er1 >conftest.err
  4161   rm -f conftest.er1
  4162   cat conftest.err >&5
  4163   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4164   (exit $ac_status); } && {
  4165 	 test -z "$ac_c_werror_flag" ||
  4166 	 test ! -s conftest.err
  4167        } && test -s conftest.$ac_objext; then
  4168   ac_cv_prog_cc_g=yes
  4169 else
  4170   $as_echo "$as_me: failed program was:" >&5
  4171 sed 's/^/| /' conftest.$ac_ext >&5
  4174 fi
  4176 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4177 fi
  4179 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4180 fi
  4182 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4183    ac_c_werror_flag=$ac_save_c_werror_flag
  4184 fi
  4185 { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
  4186 $as_echo "$ac_cv_prog_cc_g" >&6; }
  4187 if test "$ac_test_CFLAGS" = set; then
  4188   CFLAGS=$ac_save_CFLAGS
  4189 elif test $ac_cv_prog_cc_g = yes; then
  4190   if test "$GCC" = yes; then
  4191     CFLAGS="-g -O2"
  4192   else
  4193     CFLAGS="-g"
  4194   fi
  4195 else
  4196   if test "$GCC" = yes; then
  4197     CFLAGS="-O2"
  4198   else
  4199     CFLAGS=
  4200   fi
  4201 fi
  4202 { $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
  4203 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
  4204 if test "${ac_cv_prog_cc_c89+set}" = set; then
  4205   $as_echo_n "(cached) " >&6
  4206 else
  4207   ac_cv_prog_cc_c89=no
  4208 ac_save_CC=$CC
  4209 cat >conftest.$ac_ext <<_ACEOF
  4210 /* confdefs.h.  */
  4211 _ACEOF
  4212 cat confdefs.h >>conftest.$ac_ext
  4213 cat >>conftest.$ac_ext <<_ACEOF
  4214 /* end confdefs.h.  */
  4215 #include <stdarg.h>
  4216 #include <stdio.h>
  4217 #include <sys/types.h>
  4218 #include <sys/stat.h>
  4219 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
  4220 struct buf { int x; };
  4221 FILE * (*rcsopen) (struct buf *, struct stat *, int);
  4222 static char *e (p, i)
  4223      char **p;
  4224      int i;
  4226   return p[i];
  4228 static char *f (char * (*g) (char **, int), char **p, ...)
  4230   char *s;
  4231   va_list v;
  4232   va_start (v,p);
  4233   s = g (p, va_arg (v,int));
  4234   va_end (v);
  4235   return s;
  4238 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
  4239    function prototypes and stuff, but not '\xHH' hex character constants.
  4240    These don't provoke an error unfortunately, instead are silently treated
  4241    as 'x'.  The following induces an error, until -std is added to get
  4242    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
  4243    array size at least.  It's necessary to write '\x00'==0 to get something
  4244    that's true only with -std.  */
  4245 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
  4247 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
  4248    inside strings and character constants.  */
  4249 #define FOO(x) 'x'
  4250 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
  4252 int test (int i, double x);
  4253 struct s1 {int (*f) (int a);};
  4254 struct s2 {int (*f) (double a);};
  4255 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
  4256 int argc;
  4257 char **argv;
  4258 int
  4259 main ()
  4261 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
  4263   return 0;
  4265 _ACEOF
  4266 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
  4267 	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
  4268 do
  4269   CC="$ac_save_CC $ac_arg"
  4270   rm -f conftest.$ac_objext
  4271 if { (ac_try="$ac_compile"
  4272 case "(($ac_try" in
  4273   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4274   *) ac_try_echo=$ac_try;;
  4275 esac
  4276 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4277 $as_echo "$ac_try_echo") >&5
  4278   (eval "$ac_compile") 2>conftest.er1
  4279   ac_status=$?
  4280   grep -v '^ *+' conftest.er1 >conftest.err
  4281   rm -f conftest.er1
  4282   cat conftest.err >&5
  4283   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4284   (exit $ac_status); } && {
  4285 	 test -z "$ac_c_werror_flag" ||
  4286 	 test ! -s conftest.err
  4287        } && test -s conftest.$ac_objext; then
  4288   ac_cv_prog_cc_c89=$ac_arg
  4289 else
  4290   $as_echo "$as_me: failed program was:" >&5
  4291 sed 's/^/| /' conftest.$ac_ext >&5
  4294 fi
  4296 rm -f core conftest.err conftest.$ac_objext
  4297   test "x$ac_cv_prog_cc_c89" != "xno" && break
  4298 done
  4299 rm -f conftest.$ac_ext
  4300 CC=$ac_save_CC
  4302 fi
  4303 # AC_CACHE_VAL
  4304 case "x$ac_cv_prog_cc_c89" in
  4305   x)
  4306     { $as_echo "$as_me:$LINENO: result: none needed" >&5
  4307 $as_echo "none needed" >&6; } ;;
  4308   xno)
  4309     { $as_echo "$as_me:$LINENO: result: unsupported" >&5
  4310 $as_echo "unsupported" >&6; } ;;
  4311   *)
  4312     CC="$CC $ac_cv_prog_cc_c89"
  4313     { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
  4314 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
  4315 esac
  4318 ac_ext=c
  4319 ac_cpp='$CPP $CPPFLAGS'
  4320 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  4321 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  4322 ac_compiler_gnu=$ac_cv_c_compiler_gnu
  4324 depcc="$CC"   am_compiler_list=
  4326 { $as_echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
  4327 $as_echo_n "checking dependency style of $depcc... " >&6; }
  4328 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
  4329   $as_echo_n "(cached) " >&6
  4330 else
  4331   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
  4332   # We make a subdir and do the tests there.  Otherwise we can end up
  4333   # making bogus files that we don't know about and never remove.  For
  4334   # instance it was reported that on HP-UX the gcc test will end up
  4335   # making a dummy file named `D' -- because `-MD' means `put the output
  4336   # in D'.
  4337   mkdir conftest.dir
  4338   # Copy depcomp to subdir because otherwise we won't find it if we're
  4339   # using a relative directory.
  4340   cp "$am_depcomp" conftest.dir
  4341   cd conftest.dir
  4342   # We will build objects and dependencies in a subdirectory because
  4343   # it helps to detect inapplicable dependency modes.  For instance
  4344   # both Tru64's cc and ICC support -MD to output dependencies as a
  4345   # side effect of compilation, but ICC will put the dependencies in
  4346   # the current directory while Tru64 will put them in the object
  4347   # directory.
  4348   mkdir sub
  4350   am_cv_CC_dependencies_compiler_type=none
  4351   if test "$am_compiler_list" = ""; then
  4352      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
  4353   fi
  4354   for depmode in $am_compiler_list; do
  4355     # Setup a source with many dependencies, because some compilers
  4356     # like to wrap large dependency lists on column 80 (with \), and
  4357     # we should not choose a depcomp mode which is confused by this.
  4359     # We need to recreate these files for each test, as the compiler may
  4360     # overwrite some of them when testing with obscure command lines.
  4361     # This happens at least with the AIX C compiler.
  4362     : > sub/conftest.c
  4363     for i in 1 2 3 4 5 6; do
  4364       echo '#include "conftst'$i'.h"' >> sub/conftest.c
  4365       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
  4366       # Solaris 8's {/usr,}/bin/sh.
  4367       touch sub/conftst$i.h
  4368     done
  4369     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
  4371     case $depmode in
  4372     nosideeffect)
  4373       # after this tag, mechanisms are not by side-effect, so they'll
  4374       # only be used when explicitly requested
  4375       if test "x$enable_dependency_tracking" = xyes; then
  4376 	continue
  4377       else
  4378 	break
  4379       fi
  4380       ;;
  4381     none) break ;;
  4382     esac
  4383     # We check with `-c' and `-o' for the sake of the "dashmstdout"
  4384     # mode.  It turns out that the SunPro C++ compiler does not properly
  4385     # handle `-M -o', and we need to detect this.
  4386     if depmode=$depmode \
  4387        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
  4388        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
  4389        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
  4390          >/dev/null 2>conftest.err &&
  4391        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
  4392        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
  4393        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
  4394       # icc doesn't choke on unknown options, it will just issue warnings
  4395       # or remarks (even with -Werror).  So we grep stderr for any message
  4396       # that says an option was ignored or not supported.
  4397       # When given -MP, icc 7.0 and 7.1 complain thusly:
  4398       #   icc: Command line warning: ignoring option '-M'; no argument required
  4399       # The diagnosis changed in icc 8.0:
  4400       #   icc: Command line remark: option '-MP' not supported
  4401       if (grep 'ignoring option' conftest.err ||
  4402           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
  4403         am_cv_CC_dependencies_compiler_type=$depmode
  4404         break
  4405       fi
  4406     fi
  4407   done
  4409   cd ..
  4410   rm -rf conftest.dir
  4411 else
  4412   am_cv_CC_dependencies_compiler_type=none
  4413 fi
  4415 fi
  4416 { $as_echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
  4417 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
  4418 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
  4422 if
  4423   test "x$enable_dependency_tracking" != xno \
  4424   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
  4425   am__fastdepCC_TRUE=
  4426   am__fastdepCC_FALSE='#'
  4427 else
  4428   am__fastdepCC_TRUE='#'
  4429   am__fastdepCC_FALSE=
  4430 fi
  4433 ac_ext=c
  4434 ac_cpp='$CPP $CPPFLAGS'
  4435 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  4436 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  4437 ac_compiler_gnu=$ac_cv_c_compiler_gnu
  4438 if test -n "$ac_tool_prefix"; then
  4439   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
  4440 set dummy ${ac_tool_prefix}gcc; ac_word=$2
  4441 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  4442 $as_echo_n "checking for $ac_word... " >&6; }
  4443 if test "${ac_cv_prog_CC+set}" = set; then
  4444   $as_echo_n "(cached) " >&6
  4445 else
  4446   if test -n "$CC"; then
  4447   ac_cv_prog_CC="$CC" # Let the user override the test.
  4448 else
  4449 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  4450 for as_dir in $PATH
  4451 do
  4452   IFS=$as_save_IFS
  4453   test -z "$as_dir" && as_dir=.
  4454   for ac_exec_ext in '' $ac_executable_extensions; do
  4455   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  4456     ac_cv_prog_CC="${ac_tool_prefix}gcc"
  4457     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4458     break 2
  4459   fi
  4460 done
  4461 done
  4462 IFS=$as_save_IFS
  4464 fi
  4465 fi
  4466 CC=$ac_cv_prog_CC
  4467 if test -n "$CC"; then
  4468   { $as_echo "$as_me:$LINENO: result: $CC" >&5
  4469 $as_echo "$CC" >&6; }
  4470 else
  4471   { $as_echo "$as_me:$LINENO: result: no" >&5
  4472 $as_echo "no" >&6; }
  4473 fi
  4476 fi
  4477 if test -z "$ac_cv_prog_CC"; then
  4478   ac_ct_CC=$CC
  4479   # Extract the first word of "gcc", so it can be a program name with args.
  4480 set dummy gcc; ac_word=$2
  4481 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  4482 $as_echo_n "checking for $ac_word... " >&6; }
  4483 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  4484   $as_echo_n "(cached) " >&6
  4485 else
  4486   if test -n "$ac_ct_CC"; then
  4487   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  4488 else
  4489 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  4490 for as_dir in $PATH
  4491 do
  4492   IFS=$as_save_IFS
  4493   test -z "$as_dir" && as_dir=.
  4494   for ac_exec_ext in '' $ac_executable_extensions; do
  4495   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  4496     ac_cv_prog_ac_ct_CC="gcc"
  4497     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4498     break 2
  4499   fi
  4500 done
  4501 done
  4502 IFS=$as_save_IFS
  4504 fi
  4505 fi
  4506 ac_ct_CC=$ac_cv_prog_ac_ct_CC
  4507 if test -n "$ac_ct_CC"; then
  4508   { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  4509 $as_echo "$ac_ct_CC" >&6; }
  4510 else
  4511   { $as_echo "$as_me:$LINENO: result: no" >&5
  4512 $as_echo "no" >&6; }
  4513 fi
  4515   if test "x$ac_ct_CC" = x; then
  4516     CC=""
  4517   else
  4518     case $cross_compiling:$ac_tool_warned in
  4519 yes:)
  4520 { $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  4521 whose name does not start with the host triplet.  If you think this
  4522 configuration is useful to you, please write to autoconf@gnu.org." >&5
  4523 $as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  4524 whose name does not start with the host triplet.  If you think this
  4525 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  4526 ac_tool_warned=yes ;;
  4527 esac
  4528     CC=$ac_ct_CC
  4529   fi
  4530 else
  4531   CC="$ac_cv_prog_CC"
  4532 fi
  4534 if test -z "$CC"; then
  4535           if test -n "$ac_tool_prefix"; then
  4536     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
  4537 set dummy ${ac_tool_prefix}cc; ac_word=$2
  4538 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  4539 $as_echo_n "checking for $ac_word... " >&6; }
  4540 if test "${ac_cv_prog_CC+set}" = set; then
  4541   $as_echo_n "(cached) " >&6
  4542 else
  4543   if test -n "$CC"; then
  4544   ac_cv_prog_CC="$CC" # Let the user override the test.
  4545 else
  4546 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  4547 for as_dir in $PATH
  4548 do
  4549   IFS=$as_save_IFS
  4550   test -z "$as_dir" && as_dir=.
  4551   for ac_exec_ext in '' $ac_executable_extensions; do
  4552   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  4553     ac_cv_prog_CC="${ac_tool_prefix}cc"
  4554     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4555     break 2
  4556   fi
  4557 done
  4558 done
  4559 IFS=$as_save_IFS
  4561 fi
  4562 fi
  4563 CC=$ac_cv_prog_CC
  4564 if test -n "$CC"; then
  4565   { $as_echo "$as_me:$LINENO: result: $CC" >&5
  4566 $as_echo "$CC" >&6; }
  4567 else
  4568   { $as_echo "$as_me:$LINENO: result: no" >&5
  4569 $as_echo "no" >&6; }
  4570 fi
  4573   fi
  4574 fi
  4575 if test -z "$CC"; then
  4576   # Extract the first word of "cc", so it can be a program name with args.
  4577 set dummy cc; ac_word=$2
  4578 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  4579 $as_echo_n "checking for $ac_word... " >&6; }
  4580 if test "${ac_cv_prog_CC+set}" = set; then
  4581   $as_echo_n "(cached) " >&6
  4582 else
  4583   if test -n "$CC"; then
  4584   ac_cv_prog_CC="$CC" # Let the user override the test.
  4585 else
  4586   ac_prog_rejected=no
  4587 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  4588 for as_dir in $PATH
  4589 do
  4590   IFS=$as_save_IFS
  4591   test -z "$as_dir" && as_dir=.
  4592   for ac_exec_ext in '' $ac_executable_extensions; do
  4593   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  4594     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
  4595        ac_prog_rejected=yes
  4596        continue
  4597      fi
  4598     ac_cv_prog_CC="cc"
  4599     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4600     break 2
  4601   fi
  4602 done
  4603 done
  4604 IFS=$as_save_IFS
  4606 if test $ac_prog_rejected = yes; then
  4607   # We found a bogon in the path, so make sure we never use it.
  4608   set dummy $ac_cv_prog_CC
  4609   shift
  4610   if test $# != 0; then
  4611     # We chose a different compiler from the bogus one.
  4612     # However, it has the same basename, so the bogon will be chosen
  4613     # first if we set CC to just the basename; use the full file name.
  4614     shift
  4615     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
  4616   fi
  4617 fi
  4618 fi
  4619 fi
  4620 CC=$ac_cv_prog_CC
  4621 if test -n "$CC"; then
  4622   { $as_echo "$as_me:$LINENO: result: $CC" >&5
  4623 $as_echo "$CC" >&6; }
  4624 else
  4625   { $as_echo "$as_me:$LINENO: result: no" >&5
  4626 $as_echo "no" >&6; }
  4627 fi
  4630 fi
  4631 if test -z "$CC"; then
  4632   if test -n "$ac_tool_prefix"; then
  4633   for ac_prog in cl.exe
  4634   do
  4635     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
  4636 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
  4637 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  4638 $as_echo_n "checking for $ac_word... " >&6; }
  4639 if test "${ac_cv_prog_CC+set}" = set; then
  4640   $as_echo_n "(cached) " >&6
  4641 else
  4642   if test -n "$CC"; then
  4643   ac_cv_prog_CC="$CC" # Let the user override the test.
  4644 else
  4645 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  4646 for as_dir in $PATH
  4647 do
  4648   IFS=$as_save_IFS
  4649   test -z "$as_dir" && as_dir=.
  4650   for ac_exec_ext in '' $ac_executable_extensions; do
  4651   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  4652     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
  4653     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4654     break 2
  4655   fi
  4656 done
  4657 done
  4658 IFS=$as_save_IFS
  4660 fi
  4661 fi
  4662 CC=$ac_cv_prog_CC
  4663 if test -n "$CC"; then
  4664   { $as_echo "$as_me:$LINENO: result: $CC" >&5
  4665 $as_echo "$CC" >&6; }
  4666 else
  4667   { $as_echo "$as_me:$LINENO: result: no" >&5
  4668 $as_echo "no" >&6; }
  4669 fi
  4672     test -n "$CC" && break
  4673   done
  4674 fi
  4675 if test -z "$CC"; then
  4676   ac_ct_CC=$CC
  4677   for ac_prog in cl.exe
  4678 do
  4679   # Extract the first word of "$ac_prog", so it can be a program name with args.
  4680 set dummy $ac_prog; ac_word=$2
  4681 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  4682 $as_echo_n "checking for $ac_word... " >&6; }
  4683 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  4684   $as_echo_n "(cached) " >&6
  4685 else
  4686   if test -n "$ac_ct_CC"; then
  4687   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  4688 else
  4689 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  4690 for as_dir in $PATH
  4691 do
  4692   IFS=$as_save_IFS
  4693   test -z "$as_dir" && as_dir=.
  4694   for ac_exec_ext in '' $ac_executable_extensions; do
  4695   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  4696     ac_cv_prog_ac_ct_CC="$ac_prog"
  4697     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4698     break 2
  4699   fi
  4700 done
  4701 done
  4702 IFS=$as_save_IFS
  4704 fi
  4705 fi
  4706 ac_ct_CC=$ac_cv_prog_ac_ct_CC
  4707 if test -n "$ac_ct_CC"; then
  4708   { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  4709 $as_echo "$ac_ct_CC" >&6; }
  4710 else
  4711   { $as_echo "$as_me:$LINENO: result: no" >&5
  4712 $as_echo "no" >&6; }
  4713 fi
  4716   test -n "$ac_ct_CC" && break
  4717 done
  4719   if test "x$ac_ct_CC" = x; then
  4720     CC=""
  4721   else
  4722     case $cross_compiling:$ac_tool_warned in
  4723 yes:)
  4724 { $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  4725 whose name does not start with the host triplet.  If you think this
  4726 configuration is useful to you, please write to autoconf@gnu.org." >&5
  4727 $as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  4728 whose name does not start with the host triplet.  If you think this
  4729 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  4730 ac_tool_warned=yes ;;
  4731 esac
  4732     CC=$ac_ct_CC
  4733   fi
  4734 fi
  4736 fi
  4739 test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
  4740 See \`config.log' for more details." >&5
  4741 $as_echo "$as_me: error: no acceptable C compiler found in \$PATH
  4742 See \`config.log' for more details." >&2;}
  4743    { (exit 1); exit 1; }; }
  4745 # Provide some information about the compiler.
  4746 $as_echo "$as_me:$LINENO: checking for C compiler version" >&5
  4747 set X $ac_compile
  4748 ac_compiler=$2
  4749 { (ac_try="$ac_compiler --version >&5"
  4750 case "(($ac_try" in
  4751   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4752   *) ac_try_echo=$ac_try;;
  4753 esac
  4754 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4755 $as_echo "$ac_try_echo") >&5
  4756   (eval "$ac_compiler --version >&5") 2>&5
  4757   ac_status=$?
  4758   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4759   (exit $ac_status); }
  4760 { (ac_try="$ac_compiler -v >&5"
  4761 case "(($ac_try" in
  4762   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4763   *) ac_try_echo=$ac_try;;
  4764 esac
  4765 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4766 $as_echo "$ac_try_echo") >&5
  4767   (eval "$ac_compiler -v >&5") 2>&5
  4768   ac_status=$?
  4769   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4770   (exit $ac_status); }
  4771 { (ac_try="$ac_compiler -V >&5"
  4772 case "(($ac_try" in
  4773   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4774   *) ac_try_echo=$ac_try;;
  4775 esac
  4776 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4777 $as_echo "$ac_try_echo") >&5
  4778   (eval "$ac_compiler -V >&5") 2>&5
  4779   ac_status=$?
  4780   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4781   (exit $ac_status); }
  4783 { $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
  4784 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
  4785 if test "${ac_cv_c_compiler_gnu+set}" = set; then
  4786   $as_echo_n "(cached) " >&6
  4787 else
  4788   cat >conftest.$ac_ext <<_ACEOF
  4789 /* confdefs.h.  */
  4790 _ACEOF
  4791 cat confdefs.h >>conftest.$ac_ext
  4792 cat >>conftest.$ac_ext <<_ACEOF
  4793 /* end confdefs.h.  */
  4795 int
  4796 main ()
  4798 #ifndef __GNUC__
  4799        choke me
  4800 #endif
  4803   return 0;
  4805 _ACEOF
  4806 rm -f conftest.$ac_objext
  4807 if { (ac_try="$ac_compile"
  4808 case "(($ac_try" in
  4809   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4810   *) ac_try_echo=$ac_try;;
  4811 esac
  4812 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4813 $as_echo "$ac_try_echo") >&5
  4814   (eval "$ac_compile") 2>conftest.er1
  4815   ac_status=$?
  4816   grep -v '^ *+' conftest.er1 >conftest.err
  4817   rm -f conftest.er1
  4818   cat conftest.err >&5
  4819   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4820   (exit $ac_status); } && {
  4821 	 test -z "$ac_c_werror_flag" ||
  4822 	 test ! -s conftest.err
  4823        } && test -s conftest.$ac_objext; then
  4824   ac_compiler_gnu=yes
  4825 else
  4826   $as_echo "$as_me: failed program was:" >&5
  4827 sed 's/^/| /' conftest.$ac_ext >&5
  4829 	ac_compiler_gnu=no
  4830 fi
  4832 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4833 ac_cv_c_compiler_gnu=$ac_compiler_gnu
  4835 fi
  4836 { $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
  4837 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
  4838 if test $ac_compiler_gnu = yes; then
  4839   GCC=yes
  4840 else
  4841   GCC=
  4842 fi
  4843 ac_test_CFLAGS=${CFLAGS+set}
  4844 ac_save_CFLAGS=$CFLAGS
  4845 { $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
  4846 $as_echo_n "checking whether $CC accepts -g... " >&6; }
  4847 if test "${ac_cv_prog_cc_g+set}" = set; then
  4848   $as_echo_n "(cached) " >&6
  4849 else
  4850   ac_save_c_werror_flag=$ac_c_werror_flag
  4851    ac_c_werror_flag=yes
  4852    ac_cv_prog_cc_g=no
  4853    CFLAGS="-g"
  4854    cat >conftest.$ac_ext <<_ACEOF
  4855 /* confdefs.h.  */
  4856 _ACEOF
  4857 cat confdefs.h >>conftest.$ac_ext
  4858 cat >>conftest.$ac_ext <<_ACEOF
  4859 /* end confdefs.h.  */
  4861 int
  4862 main ()
  4866   return 0;
  4868 _ACEOF
  4869 rm -f conftest.$ac_objext
  4870 if { (ac_try="$ac_compile"
  4871 case "(($ac_try" in
  4872   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4873   *) ac_try_echo=$ac_try;;
  4874 esac
  4875 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4876 $as_echo "$ac_try_echo") >&5
  4877   (eval "$ac_compile") 2>conftest.er1
  4878   ac_status=$?
  4879   grep -v '^ *+' conftest.er1 >conftest.err
  4880   rm -f conftest.er1
  4881   cat conftest.err >&5
  4882   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4883   (exit $ac_status); } && {
  4884 	 test -z "$ac_c_werror_flag" ||
  4885 	 test ! -s conftest.err
  4886        } && test -s conftest.$ac_objext; then
  4887   ac_cv_prog_cc_g=yes
  4888 else
  4889   $as_echo "$as_me: failed program was:" >&5
  4890 sed 's/^/| /' conftest.$ac_ext >&5
  4892 	CFLAGS=""
  4893       cat >conftest.$ac_ext <<_ACEOF
  4894 /* confdefs.h.  */
  4895 _ACEOF
  4896 cat confdefs.h >>conftest.$ac_ext
  4897 cat >>conftest.$ac_ext <<_ACEOF
  4898 /* end confdefs.h.  */
  4900 int
  4901 main ()
  4905   return 0;
  4907 _ACEOF
  4908 rm -f conftest.$ac_objext
  4909 if { (ac_try="$ac_compile"
  4910 case "(($ac_try" in
  4911   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4912   *) ac_try_echo=$ac_try;;
  4913 esac
  4914 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4915 $as_echo "$ac_try_echo") >&5
  4916   (eval "$ac_compile") 2>conftest.er1
  4917   ac_status=$?
  4918   grep -v '^ *+' conftest.er1 >conftest.err
  4919   rm -f conftest.er1
  4920   cat conftest.err >&5
  4921   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4922   (exit $ac_status); } && {
  4923 	 test -z "$ac_c_werror_flag" ||
  4924 	 test ! -s conftest.err
  4925        } && test -s conftest.$ac_objext; then
  4927 else
  4928   $as_echo "$as_me: failed program was:" >&5
  4929 sed 's/^/| /' conftest.$ac_ext >&5
  4931 	ac_c_werror_flag=$ac_save_c_werror_flag
  4932 	 CFLAGS="-g"
  4933 	 cat >conftest.$ac_ext <<_ACEOF
  4934 /* confdefs.h.  */
  4935 _ACEOF
  4936 cat confdefs.h >>conftest.$ac_ext
  4937 cat >>conftest.$ac_ext <<_ACEOF
  4938 /* end confdefs.h.  */
  4940 int
  4941 main ()
  4945   return 0;
  4947 _ACEOF
  4948 rm -f conftest.$ac_objext
  4949 if { (ac_try="$ac_compile"
  4950 case "(($ac_try" in
  4951   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4952   *) ac_try_echo=$ac_try;;
  4953 esac
  4954 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4955 $as_echo "$ac_try_echo") >&5
  4956   (eval "$ac_compile") 2>conftest.er1
  4957   ac_status=$?
  4958   grep -v '^ *+' conftest.er1 >conftest.err
  4959   rm -f conftest.er1
  4960   cat conftest.err >&5
  4961   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4962   (exit $ac_status); } && {
  4963 	 test -z "$ac_c_werror_flag" ||
  4964 	 test ! -s conftest.err
  4965        } && test -s conftest.$ac_objext; then
  4966   ac_cv_prog_cc_g=yes
  4967 else
  4968   $as_echo "$as_me: failed program was:" >&5
  4969 sed 's/^/| /' conftest.$ac_ext >&5
  4972 fi
  4974 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4975 fi
  4977 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4978 fi
  4980 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4981    ac_c_werror_flag=$ac_save_c_werror_flag
  4982 fi
  4983 { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
  4984 $as_echo "$ac_cv_prog_cc_g" >&6; }
  4985 if test "$ac_test_CFLAGS" = set; then
  4986   CFLAGS=$ac_save_CFLAGS
  4987 elif test $ac_cv_prog_cc_g = yes; then
  4988   if test "$GCC" = yes; then
  4989     CFLAGS="-g -O2"
  4990   else
  4991     CFLAGS="-g"
  4992   fi
  4993 else
  4994   if test "$GCC" = yes; then
  4995     CFLAGS="-O2"
  4996   else
  4997     CFLAGS=
  4998   fi
  4999 fi
  5000 { $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
  5001 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
  5002 if test "${ac_cv_prog_cc_c89+set}" = set; then
  5003   $as_echo_n "(cached) " >&6
  5004 else
  5005   ac_cv_prog_cc_c89=no
  5006 ac_save_CC=$CC
  5007 cat >conftest.$ac_ext <<_ACEOF
  5008 /* confdefs.h.  */
  5009 _ACEOF
  5010 cat confdefs.h >>conftest.$ac_ext
  5011 cat >>conftest.$ac_ext <<_ACEOF
  5012 /* end confdefs.h.  */
  5013 #include <stdarg.h>
  5014 #include <stdio.h>
  5015 #include <sys/types.h>
  5016 #include <sys/stat.h>
  5017 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
  5018 struct buf { int x; };
  5019 FILE * (*rcsopen) (struct buf *, struct stat *, int);
  5020 static char *e (p, i)
  5021      char **p;
  5022      int i;
  5024   return p[i];
  5026 static char *f (char * (*g) (char **, int), char **p, ...)
  5028   char *s;
  5029   va_list v;
  5030   va_start (v,p);
  5031   s = g (p, va_arg (v,int));
  5032   va_end (v);
  5033   return s;
  5036 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
  5037    function prototypes and stuff, but not '\xHH' hex character constants.
  5038    These don't provoke an error unfortunately, instead are silently treated
  5039    as 'x'.  The following induces an error, until -std is added to get
  5040    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
  5041    array size at least.  It's necessary to write '\x00'==0 to get something
  5042    that's true only with -std.  */
  5043 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
  5045 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
  5046    inside strings and character constants.  */
  5047 #define FOO(x) 'x'
  5048 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
  5050 int test (int i, double x);
  5051 struct s1 {int (*f) (int a);};
  5052 struct s2 {int (*f) (double a);};
  5053 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
  5054 int argc;
  5055 char **argv;
  5056 int
  5057 main ()
  5059 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
  5061   return 0;
  5063 _ACEOF
  5064 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
  5065 	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
  5066 do
  5067   CC="$ac_save_CC $ac_arg"
  5068   rm -f conftest.$ac_objext
  5069 if { (ac_try="$ac_compile"
  5070 case "(($ac_try" in
  5071   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  5072   *) ac_try_echo=$ac_try;;
  5073 esac
  5074 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  5075 $as_echo "$ac_try_echo") >&5
  5076   (eval "$ac_compile") 2>conftest.er1
  5077   ac_status=$?
  5078   grep -v '^ *+' conftest.er1 >conftest.err
  5079   rm -f conftest.er1
  5080   cat conftest.err >&5
  5081   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5082   (exit $ac_status); } && {
  5083 	 test -z "$ac_c_werror_flag" ||
  5084 	 test ! -s conftest.err
  5085        } && test -s conftest.$ac_objext; then
  5086   ac_cv_prog_cc_c89=$ac_arg
  5087 else
  5088   $as_echo "$as_me: failed program was:" >&5
  5089 sed 's/^/| /' conftest.$ac_ext >&5
  5092 fi
  5094 rm -f core conftest.err conftest.$ac_objext
  5095   test "x$ac_cv_prog_cc_c89" != "xno" && break
  5096 done
  5097 rm -f conftest.$ac_ext
  5098 CC=$ac_save_CC
  5100 fi
  5101 # AC_CACHE_VAL
  5102 case "x$ac_cv_prog_cc_c89" in
  5103   x)
  5104     { $as_echo "$as_me:$LINENO: result: none needed" >&5
  5105 $as_echo "none needed" >&6; } ;;
  5106   xno)
  5107     { $as_echo "$as_me:$LINENO: result: unsupported" >&5
  5108 $as_echo "unsupported" >&6; } ;;
  5109   *)
  5110     CC="$CC $ac_cv_prog_cc_c89"
  5111     { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
  5112 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
  5113 esac
  5116 ac_ext=c
  5117 ac_cpp='$CPP $CPPFLAGS'
  5118 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  5119 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  5120 ac_compiler_gnu=$ac_cv_c_compiler_gnu
  5122 depcc="$CC"   am_compiler_list=
  5124 { $as_echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
  5125 $as_echo_n "checking dependency style of $depcc... " >&6; }
  5126 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
  5127   $as_echo_n "(cached) " >&6
  5128 else
  5129   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
  5130   # We make a subdir and do the tests there.  Otherwise we can end up
  5131   # making bogus files that we don't know about and never remove.  For
  5132   # instance it was reported that on HP-UX the gcc test will end up
  5133   # making a dummy file named `D' -- because `-MD' means `put the output
  5134   # in D'.
  5135   mkdir conftest.dir
  5136   # Copy depcomp to subdir because otherwise we won't find it if we're
  5137   # using a relative directory.
  5138   cp "$am_depcomp" conftest.dir
  5139   cd conftest.dir
  5140   # We will build objects and dependencies in a subdirectory because
  5141   # it helps to detect inapplicable dependency modes.  For instance
  5142   # both Tru64's cc and ICC support -MD to output dependencies as a
  5143   # side effect of compilation, but ICC will put the dependencies in
  5144   # the current directory while Tru64 will put them in the object
  5145   # directory.
  5146   mkdir sub
  5148   am_cv_CC_dependencies_compiler_type=none
  5149   if test "$am_compiler_list" = ""; then
  5150      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
  5151   fi
  5152   for depmode in $am_compiler_list; do
  5153     # Setup a source with many dependencies, because some compilers
  5154     # like to wrap large dependency lists on column 80 (with \), and
  5155     # we should not choose a depcomp mode which is confused by this.
  5157     # We need to recreate these files for each test, as the compiler may
  5158     # overwrite some of them when testing with obscure command lines.
  5159     # This happens at least with the AIX C compiler.
  5160     : > sub/conftest.c
  5161     for i in 1 2 3 4 5 6; do
  5162       echo '#include "conftst'$i'.h"' >> sub/conftest.c
  5163       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
  5164       # Solaris 8's {/usr,}/bin/sh.
  5165       touch sub/conftst$i.h
  5166     done
  5167     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
  5169     case $depmode in
  5170     nosideeffect)
  5171       # after this tag, mechanisms are not by side-effect, so they'll
  5172       # only be used when explicitly requested
  5173       if test "x$enable_dependency_tracking" = xyes; then
  5174 	continue
  5175       else
  5176 	break
  5177       fi
  5178       ;;
  5179     none) break ;;
  5180     esac
  5181     # We check with `-c' and `-o' for the sake of the "dashmstdout"
  5182     # mode.  It turns out that the SunPro C++ compiler does not properly
  5183     # handle `-M -o', and we need to detect this.
  5184     if depmode=$depmode \
  5185        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
  5186        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
  5187        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
  5188          >/dev/null 2>conftest.err &&
  5189        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
  5190        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
  5191        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
  5192       # icc doesn't choke on unknown options, it will just issue warnings
  5193       # or remarks (even with -Werror).  So we grep stderr for any message
  5194       # that says an option was ignored or not supported.
  5195       # When given -MP, icc 7.0 and 7.1 complain thusly:
  5196       #   icc: Command line warning: ignoring option '-M'; no argument required
  5197       # The diagnosis changed in icc 8.0:
  5198       #   icc: Command line remark: option '-MP' not supported
  5199       if (grep 'ignoring option' conftest.err ||
  5200           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
  5201         am_cv_CC_dependencies_compiler_type=$depmode
  5202         break
  5203       fi
  5204     fi
  5205   done
  5207   cd ..
  5208   rm -rf conftest.dir
  5209 else
  5210   am_cv_CC_dependencies_compiler_type=none
  5211 fi
  5213 fi
  5214 { $as_echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
  5215 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
  5216 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
  5220 if
  5221   test "x$enable_dependency_tracking" != xno \
  5222   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
  5223   am__fastdepCC_TRUE=
  5224   am__fastdepCC_FALSE='#'
  5225 else
  5226   am__fastdepCC_TRUE='#'
  5227   am__fastdepCC_FALSE=
  5228 fi
  5232 am_cv_prog_cc_stdc=$ac_cv_prog_cc_stdc
  5234 # By default we simply use the C compiler to build assembly code.
  5236 test "${CCAS+set}" = set || CCAS=$CC
  5237 test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
  5241 ac_ext=c
  5242 ac_cpp='$CPP $CPPFLAGS'
  5243 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  5244 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  5245 ac_compiler_gnu=$ac_cv_c_compiler_gnu
  5246 { $as_echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
  5247 $as_echo_n "checking how to run the C preprocessor... " >&6; }
  5248 # On Suns, sometimes $CPP names a directory.
  5249 if test -n "$CPP" && test -d "$CPP"; then
  5250   CPP=
  5251 fi
  5252 if test -z "$CPP"; then
  5253   if test "${ac_cv_prog_CPP+set}" = set; then
  5254   $as_echo_n "(cached) " >&6
  5255 else
  5256       # Double quotes because CPP needs to be expanded
  5257     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
  5258     do
  5259       ac_preproc_ok=false
  5260 for ac_c_preproc_warn_flag in '' yes
  5261 do
  5262   # Use a header file that comes with gcc, so configuring glibc
  5263   # with a fresh cross-compiler works.
  5264   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  5265   # <limits.h> exists even on freestanding compilers.
  5266   # On the NeXT, cc -E runs the code through the compiler's parser,
  5267   # not just through cpp. "Syntax error" is here to catch this case.
  5268   cat >conftest.$ac_ext <<_ACEOF
  5269 /* confdefs.h.  */
  5270 _ACEOF
  5271 cat confdefs.h >>conftest.$ac_ext
  5272 cat >>conftest.$ac_ext <<_ACEOF
  5273 /* end confdefs.h.  */
  5274 #ifdef __STDC__
  5275 # include <limits.h>
  5276 #else
  5277 # include <assert.h>
  5278 #endif
  5279 		     Syntax error
  5280 _ACEOF
  5281 if { (ac_try="$ac_cpp conftest.$ac_ext"
  5282 case "(($ac_try" in
  5283   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  5284   *) ac_try_echo=$ac_try;;
  5285 esac
  5286 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  5287 $as_echo "$ac_try_echo") >&5
  5288   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  5289   ac_status=$?
  5290   grep -v '^ *+' conftest.er1 >conftest.err
  5291   rm -f conftest.er1
  5292   cat conftest.err >&5
  5293   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5294   (exit $ac_status); } >/dev/null && {
  5295 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  5296 	 test ! -s conftest.err
  5297        }; then
  5299 else
  5300   $as_echo "$as_me: failed program was:" >&5
  5301 sed 's/^/| /' conftest.$ac_ext >&5
  5303   # Broken: fails on valid input.
  5304 continue
  5305 fi
  5307 rm -f conftest.err conftest.$ac_ext
  5309   # OK, works on sane cases.  Now check whether nonexistent headers
  5310   # can be detected and how.
  5311   cat >conftest.$ac_ext <<_ACEOF
  5312 /* confdefs.h.  */
  5313 _ACEOF
  5314 cat confdefs.h >>conftest.$ac_ext
  5315 cat >>conftest.$ac_ext <<_ACEOF
  5316 /* end confdefs.h.  */
  5317 #include <ac_nonexistent.h>
  5318 _ACEOF
  5319 if { (ac_try="$ac_cpp conftest.$ac_ext"
  5320 case "(($ac_try" in
  5321   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  5322   *) ac_try_echo=$ac_try;;
  5323 esac
  5324 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  5325 $as_echo "$ac_try_echo") >&5
  5326   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  5327   ac_status=$?
  5328   grep -v '^ *+' conftest.er1 >conftest.err
  5329   rm -f conftest.er1
  5330   cat conftest.err >&5
  5331   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5332   (exit $ac_status); } >/dev/null && {
  5333 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  5334 	 test ! -s conftest.err
  5335        }; then
  5336   # Broken: success on invalid input.
  5337 continue
  5338 else
  5339   $as_echo "$as_me: failed program was:" >&5
  5340 sed 's/^/| /' conftest.$ac_ext >&5
  5342   # Passes both tests.
  5343 ac_preproc_ok=:
  5344 break
  5345 fi
  5347 rm -f conftest.err conftest.$ac_ext
  5349 done
  5350 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
  5351 rm -f conftest.err conftest.$ac_ext
  5352 if $ac_preproc_ok; then
  5353   break
  5354 fi
  5356     done
  5357     ac_cv_prog_CPP=$CPP
  5359 fi
  5360   CPP=$ac_cv_prog_CPP
  5361 else
  5362   ac_cv_prog_CPP=$CPP
  5363 fi
  5364 { $as_echo "$as_me:$LINENO: result: $CPP" >&5
  5365 $as_echo "$CPP" >&6; }
  5366 ac_preproc_ok=false
  5367 for ac_c_preproc_warn_flag in '' yes
  5368 do
  5369   # Use a header file that comes with gcc, so configuring glibc
  5370   # with a fresh cross-compiler works.
  5371   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  5372   # <limits.h> exists even on freestanding compilers.
  5373   # On the NeXT, cc -E runs the code through the compiler's parser,
  5374   # not just through cpp. "Syntax error" is here to catch this case.
  5375   cat >conftest.$ac_ext <<_ACEOF
  5376 /* confdefs.h.  */
  5377 _ACEOF
  5378 cat confdefs.h >>conftest.$ac_ext
  5379 cat >>conftest.$ac_ext <<_ACEOF
  5380 /* end confdefs.h.  */
  5381 #ifdef __STDC__
  5382 # include <limits.h>
  5383 #else
  5384 # include <assert.h>
  5385 #endif
  5386 		     Syntax error
  5387 _ACEOF
  5388 if { (ac_try="$ac_cpp conftest.$ac_ext"
  5389 case "(($ac_try" in
  5390   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  5391   *) ac_try_echo=$ac_try;;
  5392 esac
  5393 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  5394 $as_echo "$ac_try_echo") >&5
  5395   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  5396   ac_status=$?
  5397   grep -v '^ *+' conftest.er1 >conftest.err
  5398   rm -f conftest.er1
  5399   cat conftest.err >&5
  5400   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5401   (exit $ac_status); } >/dev/null && {
  5402 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  5403 	 test ! -s conftest.err
  5404        }; then
  5406 else
  5407   $as_echo "$as_me: failed program was:" >&5
  5408 sed 's/^/| /' conftest.$ac_ext >&5
  5410   # Broken: fails on valid input.
  5411 continue
  5412 fi
  5414 rm -f conftest.err conftest.$ac_ext
  5416   # OK, works on sane cases.  Now check whether nonexistent headers
  5417   # can be detected and how.
  5418   cat >conftest.$ac_ext <<_ACEOF
  5419 /* confdefs.h.  */
  5420 _ACEOF
  5421 cat confdefs.h >>conftest.$ac_ext
  5422 cat >>conftest.$ac_ext <<_ACEOF
  5423 /* end confdefs.h.  */
  5424 #include <ac_nonexistent.h>
  5425 _ACEOF
  5426 if { (ac_try="$ac_cpp conftest.$ac_ext"
  5427 case "(($ac_try" in
  5428   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  5429   *) ac_try_echo=$ac_try;;
  5430 esac
  5431 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  5432 $as_echo "$ac_try_echo") >&5
  5433   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  5434   ac_status=$?
  5435   grep -v '^ *+' conftest.er1 >conftest.err
  5436   rm -f conftest.er1
  5437   cat conftest.err >&5
  5438   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5439   (exit $ac_status); } >/dev/null && {
  5440 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  5441 	 test ! -s conftest.err
  5442        }; then
  5443   # Broken: success on invalid input.
  5444 continue
  5445 else
  5446   $as_echo "$as_me: failed program was:" >&5
  5447 sed 's/^/| /' conftest.$ac_ext >&5
  5449   # Passes both tests.
  5450 ac_preproc_ok=:
  5451 break
  5452 fi
  5454 rm -f conftest.err conftest.$ac_ext
  5456 done
  5457 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
  5458 rm -f conftest.err conftest.$ac_ext
  5459 if $ac_preproc_ok; then
  5461 else
  5462   { { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
  5463 See \`config.log' for more details." >&5
  5464 $as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
  5465 See \`config.log' for more details." >&2;}
  5466    { (exit 1); exit 1; }; }
  5467 fi
  5469 ac_ext=c
  5470 ac_cpp='$CPP $CPPFLAGS'
  5471 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  5472 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  5473 ac_compiler_gnu=$ac_cv_c_compiler_gnu
  5476 { $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
  5477 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
  5478 if test "${ac_cv_path_GREP+set}" = set; then
  5479   $as_echo_n "(cached) " >&6
  5480 else
  5481   if test -z "$GREP"; then
  5482   ac_path_GREP_found=false
  5483   # Loop through the user's path and test for each of PROGNAME-LIST
  5484   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  5485 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
  5486 do
  5487   IFS=$as_save_IFS
  5488   test -z "$as_dir" && as_dir=.
  5489   for ac_prog in grep ggrep; do
  5490     for ac_exec_ext in '' $ac_executable_extensions; do
  5491       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
  5492       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
  5493 # Check for GNU ac_path_GREP and select it if it is found.
  5494   # Check for GNU $ac_path_GREP
  5495 case `"$ac_path_GREP" --version 2>&1` in
  5496 *GNU*)
  5497   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
  5498 *)
  5499   ac_count=0
  5500   $as_echo_n 0123456789 >"conftest.in"
  5501   while :
  5502   do
  5503     cat "conftest.in" "conftest.in" >"conftest.tmp"
  5504     mv "conftest.tmp" "conftest.in"
  5505     cp "conftest.in" "conftest.nl"
  5506     $as_echo 'GREP' >> "conftest.nl"
  5507     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
  5508     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
  5509     ac_count=`expr $ac_count + 1`
  5510     if test $ac_count -gt ${ac_path_GREP_max-0}; then
  5511       # Best one so far, save it but keep looking for a better one
  5512       ac_cv_path_GREP="$ac_path_GREP"
  5513       ac_path_GREP_max=$ac_count
  5514     fi
  5515     # 10*(2^10) chars as input seems more than enough
  5516     test $ac_count -gt 10 && break
  5517   done
  5518   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
  5519 esac
  5521       $ac_path_GREP_found && break 3
  5522     done
  5523   done
  5524 done
  5525 IFS=$as_save_IFS
  5526   if test -z "$ac_cv_path_GREP"; then
  5527     { { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
  5528 $as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
  5529    { (exit 1); exit 1; }; }
  5530   fi
  5531 else
  5532   ac_cv_path_GREP=$GREP
  5533 fi
  5535 fi
  5536 { $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
  5537 $as_echo "$ac_cv_path_GREP" >&6; }
  5538  GREP="$ac_cv_path_GREP"
  5541 { $as_echo "$as_me:$LINENO: checking for egrep" >&5
  5542 $as_echo_n "checking for egrep... " >&6; }
  5543 if test "${ac_cv_path_EGREP+set}" = set; then
  5544   $as_echo_n "(cached) " >&6
  5545 else
  5546   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
  5547    then ac_cv_path_EGREP="$GREP -E"
  5548    else
  5549      if test -z "$EGREP"; then
  5550   ac_path_EGREP_found=false
  5551   # Loop through the user's path and test for each of PROGNAME-LIST
  5552   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  5553 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
  5554 do
  5555   IFS=$as_save_IFS
  5556   test -z "$as_dir" && as_dir=.
  5557   for ac_prog in egrep; do
  5558     for ac_exec_ext in '' $ac_executable_extensions; do
  5559       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
  5560       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
  5561 # Check for GNU ac_path_EGREP and select it if it is found.
  5562   # Check for GNU $ac_path_EGREP
  5563 case `"$ac_path_EGREP" --version 2>&1` in
  5564 *GNU*)
  5565   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
  5566 *)
  5567   ac_count=0
  5568   $as_echo_n 0123456789 >"conftest.in"
  5569   while :
  5570   do
  5571     cat "conftest.in" "conftest.in" >"conftest.tmp"
  5572     mv "conftest.tmp" "conftest.in"
  5573     cp "conftest.in" "conftest.nl"
  5574     $as_echo 'EGREP' >> "conftest.nl"
  5575     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
  5576     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
  5577     ac_count=`expr $ac_count + 1`
  5578     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
  5579       # Best one so far, save it but keep looking for a better one
  5580       ac_cv_path_EGREP="$ac_path_EGREP"
  5581       ac_path_EGREP_max=$ac_count
  5582     fi
  5583     # 10*(2^10) chars as input seems more than enough
  5584     test $ac_count -gt 10 && break
  5585   done
  5586   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
  5587 esac
  5589       $ac_path_EGREP_found && break 3
  5590     done
  5591   done
  5592 done
  5593 IFS=$as_save_IFS
  5594   if test -z "$ac_cv_path_EGREP"; then
  5595     { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
  5596 $as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
  5597    { (exit 1); exit 1; }; }
  5598   fi
  5599 else
  5600   ac_cv_path_EGREP=$EGREP
  5601 fi
  5603    fi
  5604 fi
  5605 { $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
  5606 $as_echo "$ac_cv_path_EGREP" >&6; }
  5607  EGREP="$ac_cv_path_EGREP"
  5610 { $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5
  5611 $as_echo_n "checking for ANSI C header files... " >&6; }
  5612 if test "${ac_cv_header_stdc+set}" = set; then
  5613   $as_echo_n "(cached) " >&6
  5614 else
  5615   cat >conftest.$ac_ext <<_ACEOF
  5616 /* confdefs.h.  */
  5617 _ACEOF
  5618 cat confdefs.h >>conftest.$ac_ext
  5619 cat >>conftest.$ac_ext <<_ACEOF
  5620 /* end confdefs.h.  */
  5621 #include <stdlib.h>
  5622 #include <stdarg.h>
  5623 #include <string.h>
  5624 #include <float.h>
  5626 int
  5627 main ()
  5631   return 0;
  5633 _ACEOF
  5634 rm -f conftest.$ac_objext
  5635 if { (ac_try="$ac_compile"
  5636 case "(($ac_try" in
  5637   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  5638   *) ac_try_echo=$ac_try;;
  5639 esac
  5640 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  5641 $as_echo "$ac_try_echo") >&5
  5642   (eval "$ac_compile") 2>conftest.er1
  5643   ac_status=$?
  5644   grep -v '^ *+' conftest.er1 >conftest.err
  5645   rm -f conftest.er1
  5646   cat conftest.err >&5
  5647   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5648   (exit $ac_status); } && {
  5649 	 test -z "$ac_c_werror_flag" ||
  5650 	 test ! -s conftest.err
  5651        } && test -s conftest.$ac_objext; then
  5652   ac_cv_header_stdc=yes
  5653 else
  5654   $as_echo "$as_me: failed program was:" >&5
  5655 sed 's/^/| /' conftest.$ac_ext >&5
  5657 	ac_cv_header_stdc=no
  5658 fi
  5660 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  5662 if test $ac_cv_header_stdc = yes; then
  5663   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
  5664   cat >conftest.$ac_ext <<_ACEOF
  5665 /* confdefs.h.  */
  5666 _ACEOF
  5667 cat confdefs.h >>conftest.$ac_ext
  5668 cat >>conftest.$ac_ext <<_ACEOF
  5669 /* end confdefs.h.  */
  5670 #include <string.h>
  5672 _ACEOF
  5673 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  5674   $EGREP "memchr" >/dev/null 2>&1; then
  5676 else
  5677   ac_cv_header_stdc=no
  5678 fi
  5679 rm -f conftest*
  5681 fi
  5683 if test $ac_cv_header_stdc = yes; then
  5684   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
  5685   cat >conftest.$ac_ext <<_ACEOF
  5686 /* confdefs.h.  */
  5687 _ACEOF
  5688 cat confdefs.h >>conftest.$ac_ext
  5689 cat >>conftest.$ac_ext <<_ACEOF
  5690 /* end confdefs.h.  */
  5691 #include <stdlib.h>
  5693 _ACEOF
  5694 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  5695   $EGREP "free" >/dev/null 2>&1; then
  5697 else
  5698   ac_cv_header_stdc=no
  5699 fi
  5700 rm -f conftest*
  5702 fi
  5704 if test $ac_cv_header_stdc = yes; then
  5705   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
  5706   if test "$cross_compiling" = yes; then
  5708 else
  5709   cat >conftest.$ac_ext <<_ACEOF
  5710 /* confdefs.h.  */
  5711 _ACEOF
  5712 cat confdefs.h >>conftest.$ac_ext
  5713 cat >>conftest.$ac_ext <<_ACEOF
  5714 /* end confdefs.h.  */
  5715 #include <ctype.h>
  5716 #include <stdlib.h>
  5717 #if ((' ' & 0x0FF) == 0x020)
  5718 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
  5719 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
  5720 #else
  5721 # define ISLOWER(c) \
  5722 		   (('a' <= (c) && (c) <= 'i') \
  5723 		     || ('j' <= (c) && (c) <= 'r') \
  5724 		     || ('s' <= (c) && (c) <= 'z'))
  5725 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
  5726 #endif
  5728 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
  5729 int
  5730 main ()
  5732   int i;
  5733   for (i = 0; i < 256; i++)
  5734     if (XOR (islower (i), ISLOWER (i))
  5735 	|| toupper (i) != TOUPPER (i))
  5736       return 2;
  5737   return 0;
  5739 _ACEOF
  5740 rm -f conftest$ac_exeext
  5741 if { (ac_try="$ac_link"
  5742 case "(($ac_try" in
  5743   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  5744   *) ac_try_echo=$ac_try;;
  5745 esac
  5746 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  5747 $as_echo "$ac_try_echo") >&5
  5748   (eval "$ac_link") 2>&5
  5749   ac_status=$?
  5750   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5751   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
  5752   { (case "(($ac_try" in
  5753   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  5754   *) ac_try_echo=$ac_try;;
  5755 esac
  5756 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  5757 $as_echo "$ac_try_echo") >&5
  5758   (eval "$ac_try") 2>&5
  5759   ac_status=$?
  5760   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5761   (exit $ac_status); }; }; then
  5763 else
  5764   $as_echo "$as_me: program exited with status $ac_status" >&5
  5765 $as_echo "$as_me: failed program was:" >&5
  5766 sed 's/^/| /' conftest.$ac_ext >&5
  5768 ( exit $ac_status )
  5769 ac_cv_header_stdc=no
  5770 fi
  5771 rm -rf conftest.dSYM
  5772 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
  5773 fi
  5776 fi
  5777 fi
  5778 { $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
  5779 $as_echo "$ac_cv_header_stdc" >&6; }
  5780 if test $ac_cv_header_stdc = yes; then
  5782 cat >>confdefs.h <<\_ACEOF
  5783 #define STDC_HEADERS 1
  5784 _ACEOF
  5786 fi
  5788 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
  5798 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
  5799 		  inttypes.h stdint.h unistd.h
  5800 do
  5801 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
  5802 { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
  5803 $as_echo_n "checking for $ac_header... " >&6; }
  5804 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
  5805   $as_echo_n "(cached) " >&6
  5806 else
  5807   cat >conftest.$ac_ext <<_ACEOF
  5808 /* confdefs.h.  */
  5809 _ACEOF
  5810 cat confdefs.h >>conftest.$ac_ext
  5811 cat >>conftest.$ac_ext <<_ACEOF
  5812 /* end confdefs.h.  */
  5813 $ac_includes_default
  5815 #include <$ac_header>
  5816 _ACEOF
  5817 rm -f conftest.$ac_objext
  5818 if { (ac_try="$ac_compile"
  5819 case "(($ac_try" in
  5820   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  5821   *) ac_try_echo=$ac_try;;
  5822 esac
  5823 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  5824 $as_echo "$ac_try_echo") >&5
  5825   (eval "$ac_compile") 2>conftest.er1
  5826   ac_status=$?
  5827   grep -v '^ *+' conftest.er1 >conftest.err
  5828   rm -f conftest.er1
  5829   cat conftest.err >&5
  5830   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5831   (exit $ac_status); } && {
  5832 	 test -z "$ac_c_werror_flag" ||
  5833 	 test ! -s conftest.err
  5834        } && test -s conftest.$ac_objext; then
  5835   eval "$as_ac_Header=yes"
  5836 else
  5837   $as_echo "$as_me: failed program was:" >&5
  5838 sed 's/^/| /' conftest.$ac_ext >&5
  5840 	eval "$as_ac_Header=no"
  5841 fi
  5843 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  5844 fi
  5845 ac_res=`eval 'as_val=${'$as_ac_Header'}
  5846 		 $as_echo "$as_val"'`
  5847 	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
  5848 $as_echo "$ac_res" >&6; }
  5849 if test `eval 'as_val=${'$as_ac_Header'}
  5850 		 $as_echo "$as_val"'` = yes; then
  5851   cat >>confdefs.h <<_ACEOF
  5852 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
  5853 _ACEOF
  5855 fi
  5857 done
  5860 # The cast to long int works around a bug in the HP C Compiler
  5861 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
  5862 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
  5863 # This bug is HP SR number 8606223364.
  5864 { $as_echo "$as_me:$LINENO: checking size of void *" >&5
  5865 $as_echo_n "checking size of void *... " >&6; }
  5866 if test "${ac_cv_sizeof_void_p+set}" = set; then
  5867   $as_echo_n "(cached) " >&6
  5868 else
  5869   if test "$cross_compiling" = yes; then
  5870   # Depending upon the size, compute the lo and hi bounds.
  5871 cat >conftest.$ac_ext <<_ACEOF
  5872 /* confdefs.h.  */
  5873 _ACEOF
  5874 cat confdefs.h >>conftest.$ac_ext
  5875 cat >>conftest.$ac_ext <<_ACEOF
  5876 /* end confdefs.h.  */
  5877 $ac_includes_default
  5878 int
  5879 main ()
  5881 static int test_array [1 - 2 * !(((long int) (sizeof (void *))) >= 0)];
  5882 test_array [0] = 0
  5885   return 0;
  5887 _ACEOF
  5888 rm -f conftest.$ac_objext
  5889 if { (ac_try="$ac_compile"
  5890 case "(($ac_try" in
  5891   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  5892   *) ac_try_echo=$ac_try;;
  5893 esac
  5894 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  5895 $as_echo "$ac_try_echo") >&5
  5896   (eval "$ac_compile") 2>conftest.er1
  5897   ac_status=$?
  5898   grep -v '^ *+' conftest.er1 >conftest.err
  5899   rm -f conftest.er1
  5900   cat conftest.err >&5
  5901   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5902   (exit $ac_status); } && {
  5903 	 test -z "$ac_c_werror_flag" ||
  5904 	 test ! -s conftest.err
  5905        } && test -s conftest.$ac_objext; then
  5906   ac_lo=0 ac_mid=0
  5907   while :; do
  5908     cat >conftest.$ac_ext <<_ACEOF
  5909 /* confdefs.h.  */
  5910 _ACEOF
  5911 cat confdefs.h >>conftest.$ac_ext
  5912 cat >>conftest.$ac_ext <<_ACEOF
  5913 /* end confdefs.h.  */
  5914 $ac_includes_default
  5915 int
  5916 main ()
  5918 static int test_array [1 - 2 * !(((long int) (sizeof (void *))) <= $ac_mid)];
  5919 test_array [0] = 0
  5922   return 0;
  5924 _ACEOF
  5925 rm -f conftest.$ac_objext
  5926 if { (ac_try="$ac_compile"
  5927 case "(($ac_try" in
  5928   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  5929   *) ac_try_echo=$ac_try;;
  5930 esac
  5931 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  5932 $as_echo "$ac_try_echo") >&5
  5933   (eval "$ac_compile") 2>conftest.er1
  5934   ac_status=$?
  5935   grep -v '^ *+' conftest.er1 >conftest.err
  5936   rm -f conftest.er1
  5937   cat conftest.err >&5
  5938   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5939   (exit $ac_status); } && {
  5940 	 test -z "$ac_c_werror_flag" ||
  5941 	 test ! -s conftest.err
  5942        } && test -s conftest.$ac_objext; then
  5943   ac_hi=$ac_mid; break
  5944 else
  5945   $as_echo "$as_me: failed program was:" >&5
  5946 sed 's/^/| /' conftest.$ac_ext >&5
  5948 	ac_lo=`expr $ac_mid + 1`
  5949 			if test $ac_lo -le $ac_mid; then
  5950 			  ac_lo= ac_hi=
  5951 			  break
  5952 			fi
  5953 			ac_mid=`expr 2 '*' $ac_mid + 1`
  5954 fi
  5956 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  5957   done
  5958 else
  5959   $as_echo "$as_me: failed program was:" >&5
  5960 sed 's/^/| /' conftest.$ac_ext >&5
  5962 	cat >conftest.$ac_ext <<_ACEOF
  5963 /* confdefs.h.  */
  5964 _ACEOF
  5965 cat confdefs.h >>conftest.$ac_ext
  5966 cat >>conftest.$ac_ext <<_ACEOF
  5967 /* end confdefs.h.  */
  5968 $ac_includes_default
  5969 int
  5970 main ()
  5972 static int test_array [1 - 2 * !(((long int) (sizeof (void *))) < 0)];
  5973 test_array [0] = 0
  5976   return 0;
  5978 _ACEOF
  5979 rm -f conftest.$ac_objext
  5980 if { (ac_try="$ac_compile"
  5981 case "(($ac_try" in
  5982   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  5983   *) ac_try_echo=$ac_try;;
  5984 esac
  5985 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  5986 $as_echo "$ac_try_echo") >&5
  5987   (eval "$ac_compile") 2>conftest.er1
  5988   ac_status=$?
  5989   grep -v '^ *+' conftest.er1 >conftest.err
  5990   rm -f conftest.er1
  5991   cat conftest.err >&5
  5992   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5993   (exit $ac_status); } && {
  5994 	 test -z "$ac_c_werror_flag" ||
  5995 	 test ! -s conftest.err
  5996        } && test -s conftest.$ac_objext; then
  5997   ac_hi=-1 ac_mid=-1
  5998   while :; do
  5999     cat >conftest.$ac_ext <<_ACEOF
  6000 /* confdefs.h.  */
  6001 _ACEOF
  6002 cat confdefs.h >>conftest.$ac_ext
  6003 cat >>conftest.$ac_ext <<_ACEOF
  6004 /* end confdefs.h.  */
  6005 $ac_includes_default
  6006 int
  6007 main ()
  6009 static int test_array [1 - 2 * !(((long int) (sizeof (void *))) >= $ac_mid)];
  6010 test_array [0] = 0
  6013   return 0;
  6015 _ACEOF
  6016 rm -f conftest.$ac_objext
  6017 if { (ac_try="$ac_compile"
  6018 case "(($ac_try" in
  6019   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  6020   *) ac_try_echo=$ac_try;;
  6021 esac
  6022 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  6023 $as_echo "$ac_try_echo") >&5
  6024   (eval "$ac_compile") 2>conftest.er1
  6025   ac_status=$?
  6026   grep -v '^ *+' conftest.er1 >conftest.err
  6027   rm -f conftest.er1
  6028   cat conftest.err >&5
  6029   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  6030   (exit $ac_status); } && {
  6031 	 test -z "$ac_c_werror_flag" ||
  6032 	 test ! -s conftest.err
  6033        } && test -s conftest.$ac_objext; then
  6034   ac_lo=$ac_mid; break
  6035 else
  6036   $as_echo "$as_me: failed program was:" >&5
  6037 sed 's/^/| /' conftest.$ac_ext >&5
  6039 	ac_hi=`expr '(' $ac_mid ')' - 1`
  6040 			if test $ac_mid -le $ac_hi; then
  6041 			  ac_lo= ac_hi=
  6042 			  break
  6043 			fi
  6044 			ac_mid=`expr 2 '*' $ac_mid`
  6045 fi
  6047 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  6048   done
  6049 else
  6050   $as_echo "$as_me: failed program was:" >&5
  6051 sed 's/^/| /' conftest.$ac_ext >&5
  6053 	ac_lo= ac_hi=
  6054 fi
  6056 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  6057 fi
  6059 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  6060 # Binary search between lo and hi bounds.
  6061 while test "x$ac_lo" != "x$ac_hi"; do
  6062   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
  6063   cat >conftest.$ac_ext <<_ACEOF
  6064 /* confdefs.h.  */
  6065 _ACEOF
  6066 cat confdefs.h >>conftest.$ac_ext
  6067 cat >>conftest.$ac_ext <<_ACEOF
  6068 /* end confdefs.h.  */
  6069 $ac_includes_default
  6070 int
  6071 main ()
  6073 static int test_array [1 - 2 * !(((long int) (sizeof (void *))) <= $ac_mid)];
  6074 test_array [0] = 0
  6077   return 0;
  6079 _ACEOF
  6080 rm -f conftest.$ac_objext
  6081 if { (ac_try="$ac_compile"
  6082 case "(($ac_try" in
  6083   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  6084   *) ac_try_echo=$ac_try;;
  6085 esac
  6086 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  6087 $as_echo "$ac_try_echo") >&5
  6088   (eval "$ac_compile") 2>conftest.er1
  6089   ac_status=$?
  6090   grep -v '^ *+' conftest.er1 >conftest.err
  6091   rm -f conftest.er1
  6092   cat conftest.err >&5
  6093   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  6094   (exit $ac_status); } && {
  6095 	 test -z "$ac_c_werror_flag" ||
  6096 	 test ! -s conftest.err
  6097        } && test -s conftest.$ac_objext; then
  6098   ac_hi=$ac_mid
  6099 else
  6100   $as_echo "$as_me: failed program was:" >&5
  6101 sed 's/^/| /' conftest.$ac_ext >&5
  6103 	ac_lo=`expr '(' $ac_mid ')' + 1`
  6104 fi
  6106 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  6107 done
  6108 case $ac_lo in
  6109 ?*) ac_cv_sizeof_void_p=$ac_lo;;
  6110 '') if test "$ac_cv_type_void_p" = yes; then
  6111      { { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (void *)
  6112 See \`config.log' for more details." >&5
  6113 $as_echo "$as_me: error: cannot compute sizeof (void *)
  6114 See \`config.log' for more details." >&2;}
  6115    { (exit 77); exit 77; }; }
  6116    else
  6117      ac_cv_sizeof_void_p=0
  6118    fi ;;
  6119 esac
  6120 else
  6121   cat >conftest.$ac_ext <<_ACEOF
  6122 /* confdefs.h.  */
  6123 _ACEOF
  6124 cat confdefs.h >>conftest.$ac_ext
  6125 cat >>conftest.$ac_ext <<_ACEOF
  6126 /* end confdefs.h.  */
  6127 $ac_includes_default
  6128 static long int longval () { return (long int) (sizeof (void *)); }
  6129 static unsigned long int ulongval () { return (long int) (sizeof (void *)); }
  6130 #include <stdio.h>
  6131 #include <stdlib.h>
  6132 int
  6133 main ()
  6136   FILE *f = fopen ("conftest.val", "w");
  6137   if (! f)
  6138     return 1;
  6139   if (((long int) (sizeof (void *))) < 0)
  6141       long int i = longval ();
  6142       if (i != ((long int) (sizeof (void *))))
  6143 	return 1;
  6144       fprintf (f, "%ld", i);
  6146   else
  6148       unsigned long int i = ulongval ();
  6149       if (i != ((long int) (sizeof (void *))))
  6150 	return 1;
  6151       fprintf (f, "%lu", i);
  6153   /* Do not output a trailing newline, as this causes \r\n confusion
  6154      on some platforms.  */
  6155   return ferror (f) || fclose (f) != 0;
  6158   return 0;
  6160 _ACEOF
  6161 rm -f conftest$ac_exeext
  6162 if { (ac_try="$ac_link"
  6163 case "(($ac_try" in
  6164   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  6165   *) ac_try_echo=$ac_try;;
  6166 esac
  6167 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  6168 $as_echo "$ac_try_echo") >&5
  6169   (eval "$ac_link") 2>&5
  6170   ac_status=$?
  6171   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  6172   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
  6173   { (case "(($ac_try" in
  6174   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  6175   *) ac_try_echo=$ac_try;;
  6176 esac
  6177 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  6178 $as_echo "$ac_try_echo") >&5
  6179   (eval "$ac_try") 2>&5
  6180   ac_status=$?
  6181   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  6182   (exit $ac_status); }; }; then
  6183   ac_cv_sizeof_void_p=`cat conftest.val`
  6184 else
  6185   $as_echo "$as_me: program exited with status $ac_status" >&5
  6186 $as_echo "$as_me: failed program was:" >&5
  6187 sed 's/^/| /' conftest.$ac_ext >&5
  6189 ( exit $ac_status )
  6190 if test "$ac_cv_type_void_p" = yes; then
  6191      { { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (void *)
  6192 See \`config.log' for more details." >&5
  6193 $as_echo "$as_me: error: cannot compute sizeof (void *)
  6194 See \`config.log' for more details." >&2;}
  6195    { (exit 77); exit 77; }; }
  6196    else
  6197      ac_cv_sizeof_void_p=0
  6198    fi
  6199 fi
  6200 rm -rf conftest.dSYM
  6201 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
  6202 fi
  6203 rm -f conftest.val
  6204 fi
  6205 { $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_void_p" >&5
  6206 $as_echo "$ac_cv_sizeof_void_p" >&6; }
  6210 cat >>confdefs.h <<_ACEOF
  6211 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
  6212 _ACEOF
  6215 { $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5
  6216 $as_echo_n "checking for ANSI C header files... " >&6; }
  6217 if test "${ac_cv_header_stdc+set}" = set; then
  6218   $as_echo_n "(cached) " >&6
  6219 else
  6220   cat >conftest.$ac_ext <<_ACEOF
  6221 /* confdefs.h.  */
  6222 _ACEOF
  6223 cat confdefs.h >>conftest.$ac_ext
  6224 cat >>conftest.$ac_ext <<_ACEOF
  6225 /* end confdefs.h.  */
  6226 #include <stdlib.h>
  6227 #include <stdarg.h>
  6228 #include <string.h>
  6229 #include <float.h>
  6231 int
  6232 main ()
  6236   return 0;
  6238 _ACEOF
  6239 rm -f conftest.$ac_objext
  6240 if { (ac_try="$ac_compile"
  6241 case "(($ac_try" in
  6242   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  6243   *) ac_try_echo=$ac_try;;
  6244 esac
  6245 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  6246 $as_echo "$ac_try_echo") >&5
  6247   (eval "$ac_compile") 2>conftest.er1
  6248   ac_status=$?
  6249   grep -v '^ *+' conftest.er1 >conftest.err
  6250   rm -f conftest.er1
  6251   cat conftest.err >&5
  6252   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  6253   (exit $ac_status); } && {
  6254 	 test -z "$ac_c_werror_flag" ||
  6255 	 test ! -s conftest.err
  6256        } && test -s conftest.$ac_objext; then
  6257   ac_cv_header_stdc=yes
  6258 else
  6259   $as_echo "$as_me: failed program was:" >&5
  6260 sed 's/^/| /' conftest.$ac_ext >&5
  6262 	ac_cv_header_stdc=no
  6263 fi
  6265 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  6267 if test $ac_cv_header_stdc = yes; then
  6268   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
  6269   cat >conftest.$ac_ext <<_ACEOF
  6270 /* confdefs.h.  */
  6271 _ACEOF
  6272 cat confdefs.h >>conftest.$ac_ext
  6273 cat >>conftest.$ac_ext <<_ACEOF
  6274 /* end confdefs.h.  */
  6275 #include <string.h>
  6277 _ACEOF
  6278 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  6279   $EGREP "memchr" >/dev/null 2>&1; then
  6281 else
  6282   ac_cv_header_stdc=no
  6283 fi
  6284 rm -f conftest*
  6286 fi
  6288 if test $ac_cv_header_stdc = yes; then
  6289   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
  6290   cat >conftest.$ac_ext <<_ACEOF
  6291 /* confdefs.h.  */
  6292 _ACEOF
  6293 cat confdefs.h >>conftest.$ac_ext
  6294 cat >>conftest.$ac_ext <<_ACEOF
  6295 /* end confdefs.h.  */
  6296 #include <stdlib.h>
  6298 _ACEOF
  6299 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  6300   $EGREP "free" >/dev/null 2>&1; then
  6302 else
  6303   ac_cv_header_stdc=no
  6304 fi
  6305 rm -f conftest*
  6307 fi
  6309 if test $ac_cv_header_stdc = yes; then
  6310   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
  6311   if test "$cross_compiling" = yes; then
  6313 else
  6314   cat >conftest.$ac_ext <<_ACEOF
  6315 /* confdefs.h.  */
  6316 _ACEOF
  6317 cat confdefs.h >>conftest.$ac_ext
  6318 cat >>conftest.$ac_ext <<_ACEOF
  6319 /* end confdefs.h.  */
  6320 #include <ctype.h>
  6321 #include <stdlib.h>
  6322 #if ((' ' & 0x0FF) == 0x020)
  6323 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
  6324 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
  6325 #else
  6326 # define ISLOWER(c) \
  6327 		   (('a' <= (c) && (c) <= 'i') \
  6328 		     || ('j' <= (c) && (c) <= 'r') \
  6329 		     || ('s' <= (c) && (c) <= 'z'))
  6330 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
  6331 #endif
  6333 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
  6334 int
  6335 main ()
  6337   int i;
  6338   for (i = 0; i < 256; i++)
  6339     if (XOR (islower (i), ISLOWER (i))
  6340 	|| toupper (i) != TOUPPER (i))
  6341       return 2;
  6342   return 0;
  6344 _ACEOF
  6345 rm -f conftest$ac_exeext
  6346 if { (ac_try="$ac_link"
  6347 case "(($ac_try" in
  6348   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  6349   *) ac_try_echo=$ac_try;;
  6350 esac
  6351 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  6352 $as_echo "$ac_try_echo") >&5
  6353   (eval "$ac_link") 2>&5
  6354   ac_status=$?
  6355   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  6356   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
  6357   { (case "(($ac_try" in
  6358   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  6359   *) ac_try_echo=$ac_try;;
  6360 esac
  6361 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  6362 $as_echo "$ac_try_echo") >&5
  6363   (eval "$ac_try") 2>&5
  6364   ac_status=$?
  6365   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  6366   (exit $ac_status); }; }; then
  6368 else
  6369   $as_echo "$as_me: program exited with status $ac_status" >&5
  6370 $as_echo "$as_me: failed program was:" >&5
  6371 sed 's/^/| /' conftest.$ac_ext >&5
  6373 ( exit $ac_status )
  6374 ac_cv_header_stdc=no
  6375 fi
  6376 rm -rf conftest.dSYM
  6377 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
  6378 fi
  6381 fi
  6382 fi
  6383 { $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
  6384 $as_echo "$ac_cv_header_stdc" >&6; }
  6385 if test $ac_cv_header_stdc = yes; then
  6387 cat >>confdefs.h <<\_ACEOF
  6388 #define STDC_HEADERS 1
  6389 _ACEOF
  6391 fi
  6393 # Make sure we can run config.sub.
  6394 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
  6395   { { $as_echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
  6396 $as_echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
  6397    { (exit 1); exit 1; }; }
  6399 { $as_echo "$as_me:$LINENO: checking build system type" >&5
  6400 $as_echo_n "checking build system type... " >&6; }
  6401 if test "${ac_cv_build+set}" = set; then
  6402   $as_echo_n "(cached) " >&6
  6403 else
  6404   ac_build_alias=$build_alias
  6405 test "x$ac_build_alias" = x &&
  6406   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
  6407 test "x$ac_build_alias" = x &&
  6408   { { $as_echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
  6409 $as_echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
  6410    { (exit 1); exit 1; }; }
  6411 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
  6412   { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
  6413 $as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
  6414    { (exit 1); exit 1; }; }
  6416 fi
  6417 { $as_echo "$as_me:$LINENO: result: $ac_cv_build" >&5
  6418 $as_echo "$ac_cv_build" >&6; }
  6419 case $ac_cv_build in
  6420 *-*-*) ;;
  6421 *) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
  6422 $as_echo "$as_me: error: invalid value of canonical build" >&2;}
  6423    { (exit 1); exit 1; }; };;
  6424 esac
  6425 build=$ac_cv_build
  6426 ac_save_IFS=$IFS; IFS='-'
  6427 set x $ac_cv_build
  6428 shift
  6429 build_cpu=$1
  6430 build_vendor=$2
  6431 shift; shift
  6432 # Remember, the first character of IFS is used to create $*,
  6433 # except with old shells:
  6434 build_os=$*
  6435 IFS=$ac_save_IFS
  6436 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
  6439 { $as_echo "$as_me:$LINENO: checking host system type" >&5
  6440 $as_echo_n "checking host system type... " >&6; }
  6441 if test "${ac_cv_host+set}" = set; then
  6442   $as_echo_n "(cached) " >&6
  6443 else
  6444   if test "x$host_alias" = x; then
  6445   ac_cv_host=$ac_cv_build
  6446 else
  6447   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
  6448     { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
  6449 $as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
  6450    { (exit 1); exit 1; }; }
  6451 fi
  6453 fi
  6454 { $as_echo "$as_me:$LINENO: result: $ac_cv_host" >&5
  6455 $as_echo "$ac_cv_host" >&6; }
  6456 case $ac_cv_host in
  6457 *-*-*) ;;
  6458 *) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
  6459 $as_echo "$as_me: error: invalid value of canonical host" >&2;}
  6460    { (exit 1); exit 1; }; };;
  6461 esac
  6462 host=$ac_cv_host
  6463 ac_save_IFS=$IFS; IFS='-'
  6464 set x $ac_cv_host
  6465 shift
  6466 host_cpu=$1
  6467 host_vendor=$2
  6468 shift; shift
  6469 # Remember, the first character of IFS is used to create $*,
  6470 # except with old shells:
  6471 host_os=$*
  6472 IFS=$ac_save_IFS
  6473 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
  6477 # Extract the first word of "pod2man", so it can be a program name with args.
  6478 set dummy pod2man; ac_word=$2
  6479 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  6480 $as_echo_n "checking for $ac_word... " >&6; }
  6481 if test "${ac_cv_path_POD2MAN+set}" = set; then
  6482   $as_echo_n "(cached) " >&6
  6483 else
  6484   case $POD2MAN in
  6485   [\\/]* | ?:[\\/]*)
  6486   ac_cv_path_POD2MAN="$POD2MAN" # Let the user override the test with a path.
  6487   ;;
  6488   *)
  6489   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6490 for as_dir in $PATH
  6491 do
  6492   IFS=$as_save_IFS
  6493   test -z "$as_dir" && as_dir=.
  6494   for ac_exec_ext in '' $ac_executable_extensions; do
  6495   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  6496     ac_cv_path_POD2MAN="$as_dir/$ac_word$ac_exec_ext"
  6497     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  6498     break 2
  6499   fi
  6500 done
  6501 done
  6502 IFS=$as_save_IFS
  6504   ;;
  6505 esac
  6506 fi
  6507 POD2MAN=$ac_cv_path_POD2MAN
  6508 if test -n "$POD2MAN"; then
  6509   { $as_echo "$as_me:$LINENO: result: $POD2MAN" >&5
  6510 $as_echo "$POD2MAN" >&6; }
  6511 else
  6512   { $as_echo "$as_me:$LINENO: result: no" >&5
  6513 $as_echo "no" >&6; }
  6514 fi
  6517 # Extract the first word of "pod2html", so it can be a program name with args.
  6518 set dummy pod2html; ac_word=$2
  6519 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  6520 $as_echo_n "checking for $ac_word... " >&6; }
  6521 if test "${ac_cv_path_POD2HTML+set}" = set; then
  6522   $as_echo_n "(cached) " >&6
  6523 else
  6524   case $POD2HTML in
  6525   [\\/]* | ?:[\\/]*)
  6526   ac_cv_path_POD2HTML="$POD2HTML" # Let the user override the test with a path.
  6527   ;;
  6528   *)
  6529   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6530 for as_dir in $PATH
  6531 do
  6532   IFS=$as_save_IFS
  6533   test -z "$as_dir" && as_dir=.
  6534   for ac_exec_ext in '' $ac_executable_extensions; do
  6535   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  6536     ac_cv_path_POD2HTML="$as_dir/$ac_word$ac_exec_ext"
  6537     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  6538     break 2
  6539   fi
  6540 done
  6541 done
  6542 IFS=$as_save_IFS
  6544   ;;
  6545 esac
  6546 fi
  6547 POD2HTML=$ac_cv_path_POD2HTML
  6548 if test -n "$POD2HTML"; then
  6549   { $as_echo "$as_me:$LINENO: result: $POD2HTML" >&5
  6550 $as_echo "$POD2HTML" >&6; }
  6551 else
  6552   { $as_echo "$as_me:$LINENO: result: no" >&5
  6553 $as_echo "no" >&6; }
  6554 fi
  6559 # Check whether --enable-strict-warn was given.
  6560 if test "${enable_strict_warn+set}" = set; then
  6561   enableval=$enable_strict_warn; CFLAGS="$CFLAGS -Werror -Wall -Wno-unused"
  6562 fi
  6564 # Check whether --enable-translator was given.
  6565 if test "${enable_translator+set}" = set; then
  6566   enableval=$enable_translator; true
  6567 else
  6568   enable_translator=yes
  6569 fi
  6571 # Check whether --enable-optimized was given.
  6572 if test "${enable_optimized+set}" = set; then
  6573   enableval=$enable_optimized; true
  6574 else
  6575   enable_optimized=yes
  6576 fi
  6578 # Check whether --enable-trace was given.
  6579 if test "${enable_trace+set}" = set; then
  6580   enableval=$enable_trace; if test "$enableval" == "yes"; then
  6582 cat >>confdefs.h <<\_ACEOF
  6583 #define ENABLE_TRACE_IO 1
  6584 _ACEOF
  6586     fi
  6587 fi
  6589 # Check whether --enable-watch was given.
  6590 if test "${enable_watch+set}" = set; then
  6591   enableval=$enable_watch; if test "$enableval" == "yes"; then
  6593 cat >>confdefs.h <<\_ACEOF
  6594 #define ENABLE_WATCH 1
  6595 _ACEOF
  6597    fi
  6598 fi
  6600 # Check whether --enable-sh4stats was given.
  6601 if test "${enable_sh4stats+set}" = set; then
  6602   enableval=$enable_sh4stats; if test "$enableval" == "yes"; then
  6604 cat >>confdefs.h <<\_ACEOF
  6605 #define ENABLE_SH4STATS 1
  6606 _ACEOF
  6608     fi
  6609 fi
  6612 # Check whether --with-osmesa was given.
  6613 if test "${with_osmesa+set}" = set; then
  6614   withval=$with_osmesa;
  6615 else
  6616   with_osmesa=no
  6617 fi
  6620 # Check whether --with-gtk was given.
  6621 if test "${with_gtk+set}" = set; then
  6622   withval=$with_gtk; with_gtk=yes
  6623 else
  6624   with_gtk=x11
  6625 fi
  6628 # Check whether --with-esd was given.
  6629 if test "${with_esd+set}" = set; then
  6630   withval=$with_esd;
  6631 fi
  6634 # Check whether --with-pulse was given.
  6635 if test "${with_pulse+set}" = set; then
  6636   withval=$with_pulse;
  6637 fi
  6641 if test "x$enable_optimized" = "xyes"; then
  6642    CFLAGS="-g -O2"
  6643 else
  6644    CFLAGS="-g3"
  6645 fi
  6646 if test "x$GCC" = "xyes"; then
  6647    CFLAGS="$CFLAGS -fno-strict-aliasing"
  6648 fi
  6652 lxdream_save_cppflags="$CPPFLAGS"
  6653 CPPFLAGS="$CPPFLAGS -x objective-c"
  6654 cat >conftest.$ac_ext <<_ACEOF
  6655 /* confdefs.h.  */
  6656 _ACEOF
  6657 cat confdefs.h >>conftest.$ac_ext
  6658 cat >>conftest.$ac_ext <<_ACEOF
  6659 /* end confdefs.h.  */
  6660 @interface Foo @end
  6661 int
  6662 main ()
  6666   return 0;
  6668 _ACEOF
  6669 rm -f conftest.$ac_objext
  6670 if { (ac_try="$ac_compile"
  6671 case "(($ac_try" in
  6672   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  6673   *) ac_try_echo=$ac_try;;
  6674 esac
  6675 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  6676 $as_echo "$ac_try_echo") >&5
  6677   (eval "$ac_compile") 2>conftest.er1
  6678   ac_status=$?
  6679   grep -v '^ *+' conftest.er1 >conftest.err
  6680   rm -f conftest.er1
  6681   cat conftest.err >&5
  6682   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  6683   (exit $ac_status); } && {
  6684 	 test -z "$ac_c_werror_flag" ||
  6685 	 test ! -s conftest.err
  6686        } && test -s conftest.$ac_objext; then
  6689    if test "${ac_cv_header_Cocoa_Cocoa_h+set}" = set; then
  6690   { $as_echo "$as_me:$LINENO: checking for Cocoa/Cocoa.h" >&5
  6691 $as_echo_n "checking for Cocoa/Cocoa.h... " >&6; }
  6692 if test "${ac_cv_header_Cocoa_Cocoa_h+set}" = set; then
  6693   $as_echo_n "(cached) " >&6
  6694 fi
  6695 { $as_echo "$as_me:$LINENO: result: $ac_cv_header_Cocoa_Cocoa_h" >&5
  6696 $as_echo "$ac_cv_header_Cocoa_Cocoa_h" >&6; }
  6697 else
  6698   # Is the header compilable?
  6699 { $as_echo "$as_me:$LINENO: checking Cocoa/Cocoa.h usability" >&5
  6700 $as_echo_n "checking Cocoa/Cocoa.h usability... " >&6; }
  6701 cat >conftest.$ac_ext <<_ACEOF
  6702 /* confdefs.h.  */
  6703 _ACEOF
  6704 cat confdefs.h >>conftest.$ac_ext
  6705 cat >>conftest.$ac_ext <<_ACEOF
  6706 /* end confdefs.h.  */
  6707 $ac_includes_default
  6708 #include <Cocoa/Cocoa.h>
  6709 _ACEOF
  6710 rm -f conftest.$ac_objext
  6711 if { (ac_try="$ac_compile"
  6712 case "(($ac_try" in
  6713   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  6714   *) ac_try_echo=$ac_try;;
  6715 esac
  6716 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  6717 $as_echo "$ac_try_echo") >&5
  6718   (eval "$ac_compile") 2>conftest.er1
  6719   ac_status=$?
  6720   grep -v '^ *+' conftest.er1 >conftest.err
  6721   rm -f conftest.er1
  6722   cat conftest.err >&5
  6723   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  6724   (exit $ac_status); } && {
  6725 	 test -z "$ac_c_werror_flag" ||
  6726 	 test ! -s conftest.err
  6727        } && test -s conftest.$ac_objext; then
  6728   ac_header_compiler=yes
  6729 else
  6730   $as_echo "$as_me: failed program was:" >&5
  6731 sed 's/^/| /' conftest.$ac_ext >&5
  6733 	ac_header_compiler=no
  6734 fi
  6736 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  6737 { $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
  6738 $as_echo "$ac_header_compiler" >&6; }
  6740 # Is the header present?
  6741 { $as_echo "$as_me:$LINENO: checking Cocoa/Cocoa.h presence" >&5
  6742 $as_echo_n "checking Cocoa/Cocoa.h presence... " >&6; }
  6743 cat >conftest.$ac_ext <<_ACEOF
  6744 /* confdefs.h.  */
  6745 _ACEOF
  6746 cat confdefs.h >>conftest.$ac_ext
  6747 cat >>conftest.$ac_ext <<_ACEOF
  6748 /* end confdefs.h.  */
  6749 #include <Cocoa/Cocoa.h>
  6750 _ACEOF
  6751 if { (ac_try="$ac_cpp conftest.$ac_ext"
  6752 case "(($ac_try" in
  6753   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  6754   *) ac_try_echo=$ac_try;;
  6755 esac
  6756 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  6757 $as_echo "$ac_try_echo") >&5
  6758   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  6759   ac_status=$?
  6760   grep -v '^ *+' conftest.er1 >conftest.err
  6761   rm -f conftest.er1
  6762   cat conftest.err >&5
  6763   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  6764   (exit $ac_status); } >/dev/null && {
  6765 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  6766 	 test ! -s conftest.err
  6767        }; then
  6768   ac_header_preproc=yes
  6769 else
  6770   $as_echo "$as_me: failed program was:" >&5
  6771 sed 's/^/| /' conftest.$ac_ext >&5
  6773   ac_header_preproc=no
  6774 fi
  6776 rm -f conftest.err conftest.$ac_ext
  6777 { $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
  6778 $as_echo "$ac_header_preproc" >&6; }
  6780 # So?  What about this header?
  6781 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
  6782   yes:no: )
  6783     { $as_echo "$as_me:$LINENO: WARNING: Cocoa/Cocoa.h: accepted by the compiler, rejected by the preprocessor!" >&5
  6784 $as_echo "$as_me: WARNING: Cocoa/Cocoa.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
  6785     { $as_echo "$as_me:$LINENO: WARNING: Cocoa/Cocoa.h: proceeding with the compiler's result" >&5
  6786 $as_echo "$as_me: WARNING: Cocoa/Cocoa.h: proceeding with the compiler's result" >&2;}