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lxdream.org :: lxdream/configure
lxdream 0.9.1
released Jun 29
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filename configure
changeset 521:33d2d92784c7
prev509:d72564edc482
next526:ba3da45b5754
author nkeynes
date Sat Nov 17 01:30:01 2007 +0000 (12 years ago)
permissions -rwxr-xr-x
last change Add config.guess, config.sub files
view annotate diff log raw
     1 #! /bin/sh
     2 # Guess values for system-dependent variables and create Makefiles.
     3 # Generated by GNU Autoconf 2.61.
     4 #
     5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
     6 # 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
     7 # This configure script is free software; the Free Software Foundation
     8 # gives unlimited permission to copy, distribute and modify it.
     9 ## --------------------- ##
    10 ## M4sh Initialization.  ##
    11 ## --------------------- ##
    13 # Be more Bourne compatible
    14 DUALCASE=1; export DUALCASE # for MKS sh
    15 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
    16   emulate sh
    17   NULLCMD=:
    18   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
    19   # is contrary to our usage.  Disable this feature.
    20   alias -g '${1+"$@"}'='"$@"'
    21   setopt NO_GLOB_SUBST
    22 else
    23   case `(set -o) 2>/dev/null` in
    24   *posix*) set -o posix ;;
    25 esac
    27 fi
    32 # PATH needs CR
    33 # Avoid depending upon Character Ranges.
    34 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
    35 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
    36 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
    37 as_cr_digits='0123456789'
    38 as_cr_alnum=$as_cr_Letters$as_cr_digits
    40 # The user is always right.
    41 if test "${PATH_SEPARATOR+set}" != set; then
    42   echo "#! /bin/sh" >conf$$.sh
    43   echo  "exit 0"   >>conf$$.sh
    44   chmod +x conf$$.sh
    45   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
    46     PATH_SEPARATOR=';'
    47   else
    48     PATH_SEPARATOR=:
    49   fi
    50   rm -f conf$$.sh
    51 fi
    53 # Support unset when possible.
    54 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
    55   as_unset=unset
    56 else
    57   as_unset=false
    58 fi
    61 # IFS
    62 # We need space, tab and new line, in precisely that order.  Quoting is
    63 # there to prevent editors from complaining about space-tab.
    64 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
    65 # splitting by setting IFS to empty value.)
    66 as_nl='
    67 '
    68 IFS=" ""	$as_nl"
    70 # Find who we are.  Look in the path if we contain no directory separator.
    71 case $0 in
    72   *[\\/]* ) as_myself=$0 ;;
    73   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
    74 for as_dir in $PATH
    75 do
    76   IFS=$as_save_IFS
    77   test -z "$as_dir" && as_dir=.
    78   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
    79 done
    80 IFS=$as_save_IFS
    82      ;;
    83 esac
    84 # We did not find ourselves, most probably we were run as `sh COMMAND'
    85 # in which case we are not to be found in the path.
    86 if test "x$as_myself" = x; then
    87   as_myself=$0
    88 fi
    89 if test ! -f "$as_myself"; then
    90   echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
    91   { (exit 1); exit 1; }
    92 fi
    94 # Work around bugs in pre-3.0 UWIN ksh.
    95 for as_var in ENV MAIL MAILPATH
    96 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
    97 done
    98 PS1='$ '
    99 PS2='> '
   100 PS4='+ '
   102 # NLS nuisances.
   103 for as_var in \
   104   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
   105   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
   106   LC_TELEPHONE LC_TIME
   107 do
   108   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
   109     eval $as_var=C; export $as_var
   110   else
   111     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
   112   fi
   113 done
   115 # Required to use basename.
   116 if expr a : '\(a\)' >/dev/null 2>&1 &&
   117    test "X`expr 00001 : '.*\(...\)'`" = X001; then
   118   as_expr=expr
   119 else
   120   as_expr=false
   121 fi
   123 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
   124   as_basename=basename
   125 else
   126   as_basename=false
   127 fi
   130 # Name of the executable.
   131 as_me=`$as_basename -- "$0" ||
   132 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
   133 	 X"$0" : 'X\(//\)$' \| \
   134 	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
   135 echo X/"$0" |
   136     sed '/^.*\/\([^/][^/]*\)\/*$/{
   137 	    s//\1/
   138 	    q
   139 	  }
   140 	  /^X\/\(\/\/\)$/{
   141 	    s//\1/
   142 	    q
   143 	  }
   144 	  /^X\/\(\/\).*/{
   145 	    s//\1/
   146 	    q
   147 	  }
   148 	  s/.*/./; q'`
   150 # CDPATH.
   151 $as_unset CDPATH
   154 if test "x$CONFIG_SHELL" = x; then
   155   if (eval ":") 2>/dev/null; then
   156   as_have_required=yes
   157 else
   158   as_have_required=no
   159 fi
   161   if test $as_have_required = yes && 	 (eval ":
   162 (as_func_return () {
   163   (exit \$1)
   164 }
   165 as_func_success () {
   166   as_func_return 0
   167 }
   168 as_func_failure () {
   169   as_func_return 1
   170 }
   171 as_func_ret_success () {
   172   return 0
   173 }
   174 as_func_ret_failure () {
   175   return 1
   176 }
   178 exitcode=0
   179 if as_func_success; then
   180   :
   181 else
   182   exitcode=1
   183   echo as_func_success failed.
   184 fi
   186 if as_func_failure; then
   187   exitcode=1
   188   echo as_func_failure succeeded.
   189 fi
   191 if as_func_ret_success; then
   192   :
   193 else
   194   exitcode=1
   195   echo as_func_ret_success failed.
   196 fi
   198 if as_func_ret_failure; then
   199   exitcode=1
   200   echo as_func_ret_failure succeeded.
   201 fi
   203 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
   204   :
   205 else
   206   exitcode=1
   207   echo positional parameters were not saved.
   208 fi
   210 test \$exitcode = 0) || { (exit 1); exit 1; }
   212 (
   213   as_lineno_1=\$LINENO
   214   as_lineno_2=\$LINENO
   215   test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
   216   test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
   217 ") 2> /dev/null; then
   218   :
   219 else
   220   as_candidate_shells=
   221     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   222 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
   223 do
   224   IFS=$as_save_IFS
   225   test -z "$as_dir" && as_dir=.
   226   case $as_dir in
   227 	 /*)
   228 	   for as_base in sh bash ksh sh5; do
   229 	     as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
   230 	   done;;
   231        esac
   232 done
   233 IFS=$as_save_IFS
   236       for as_shell in $as_candidate_shells $SHELL; do
   237 	 # Try only shells that exist, to save several forks.
   238 	 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
   239 		{ ("$as_shell") 2> /dev/null <<\_ASEOF
   240 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
   241   emulate sh
   242   NULLCMD=:
   243   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
   244   # is contrary to our usage.  Disable this feature.
   245   alias -g '${1+"$@"}'='"$@"'
   246   setopt NO_GLOB_SUBST
   247 else
   248   case `(set -o) 2>/dev/null` in
   249   *posix*) set -o posix ;;
   250 esac
   252 fi
   255 :
   256 _ASEOF
   257 }; then
   258   CONFIG_SHELL=$as_shell
   259 	       as_have_required=yes
   260 	       if { "$as_shell" 2> /dev/null <<\_ASEOF
   261 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
   262   emulate sh
   263   NULLCMD=:
   264   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
   265   # is contrary to our usage.  Disable this feature.
   266   alias -g '${1+"$@"}'='"$@"'
   267   setopt NO_GLOB_SUBST
   268 else
   269   case `(set -o) 2>/dev/null` in
   270   *posix*) set -o posix ;;
   271 esac
   273 fi
   276 :
   277 (as_func_return () {
   278   (exit $1)
   279 }
   280 as_func_success () {
   281   as_func_return 0
   282 }
   283 as_func_failure () {
   284   as_func_return 1
   285 }
   286 as_func_ret_success () {
   287   return 0
   288 }
   289 as_func_ret_failure () {
   290   return 1
   291 }
   293 exitcode=0
   294 if as_func_success; then
   295   :
   296 else
   297   exitcode=1
   298   echo as_func_success failed.
   299 fi
   301 if as_func_failure; then
   302   exitcode=1
   303   echo as_func_failure succeeded.
   304 fi
   306 if as_func_ret_success; then
   307   :
   308 else
   309   exitcode=1
   310   echo as_func_ret_success failed.
   311 fi
   313 if as_func_ret_failure; then
   314   exitcode=1
   315   echo as_func_ret_failure succeeded.
   316 fi
   318 if ( set x; as_func_ret_success y && test x = "$1" ); then
   319   :
   320 else
   321   exitcode=1
   322   echo positional parameters were not saved.
   323 fi
   325 test $exitcode = 0) || { (exit 1); exit 1; }
   327 (
   328   as_lineno_1=$LINENO
   329   as_lineno_2=$LINENO
   330   test "x$as_lineno_1" != "x$as_lineno_2" &&
   331   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
   333 _ASEOF
   334 }; then
   335   break
   336 fi
   338 fi
   340       done
   342       if test "x$CONFIG_SHELL" != x; then
   343   for as_var in BASH_ENV ENV
   344         do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
   345         done
   346         export CONFIG_SHELL
   347         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
   348 fi
   351     if test $as_have_required = no; then
   352   echo This script requires a shell more modern than all the
   353       echo shells that I found on your system.  Please install a
   354       echo modern shell, or manually run the script under such a
   355       echo shell if you do have one.
   356       { (exit 1); exit 1; }
   357 fi
   360 fi
   362 fi
   366 (eval "as_func_return () {
   367   (exit \$1)
   368 }
   369 as_func_success () {
   370   as_func_return 0
   371 }
   372 as_func_failure () {
   373   as_func_return 1
   374 }
   375 as_func_ret_success () {
   376   return 0
   377 }
   378 as_func_ret_failure () {
   379   return 1
   380 }
   382 exitcode=0
   383 if as_func_success; then
   384   :
   385 else
   386   exitcode=1
   387   echo as_func_success failed.
   388 fi
   390 if as_func_failure; then
   391   exitcode=1
   392   echo as_func_failure succeeded.
   393 fi
   395 if as_func_ret_success; then
   396   :
   397 else
   398   exitcode=1
   399   echo as_func_ret_success failed.
   400 fi
   402 if as_func_ret_failure; then
   403   exitcode=1
   404   echo as_func_ret_failure succeeded.
   405 fi
   407 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
   408   :
   409 else
   410   exitcode=1
   411   echo positional parameters were not saved.
   412 fi
   414 test \$exitcode = 0") || {
   415   echo No shell found that supports shell functions.
   416   echo Please tell autoconf@gnu.org about your system,
   417   echo including any error possibly output before this
   418   echo message
   419 }
   423   as_lineno_1=$LINENO
   424   as_lineno_2=$LINENO
   425   test "x$as_lineno_1" != "x$as_lineno_2" &&
   426   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
   428   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
   429   # uniformly replaced by the line number.  The first 'sed' inserts a
   430   # line-number line after each line using $LINENO; the second 'sed'
   431   # does the real work.  The second script uses 'N' to pair each
   432   # line-number line with the line containing $LINENO, and appends
   433   # trailing '-' during substitution so that $LINENO is not a special
   434   # case at line end.
   435   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
   436   # scripts with optimization help from Paolo Bonzini.  Blame Lee
   437   # E. McMahon (1931-1989) for sed's syntax.  :-)
   438   sed -n '
   439     p
   440     /[$]LINENO/=
   441   ' <$as_myself |
   442     sed '
   443       s/[$]LINENO.*/&-/
   444       t lineno
   445       b
   446       :lineno
   447       N
   448       :loop
   449       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
   450       t loop
   451       s/-\n.*//
   452     ' >$as_me.lineno &&
   453   chmod +x "$as_me.lineno" ||
   454     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
   455    { (exit 1); exit 1; }; }
   457   # Don't try to exec as it changes $[0], causing all sort of problems
   458   # (the dirname of $[0] is not the place where we might find the
   459   # original and so on.  Autoconf is especially sensitive to this).
   460   . "./$as_me.lineno"
   461   # Exit status is that of the last command.
   462   exit
   463 }
   466 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
   467   as_dirname=dirname
   468 else
   469   as_dirname=false
   470 fi
   472 ECHO_C= ECHO_N= ECHO_T=
   473 case `echo -n x` in
   474 -n*)
   475   case `echo 'x\c'` in
   476   *c*) ECHO_T='	';;	# ECHO_T is single tab character.
   477   *)   ECHO_C='\c';;
   478   esac;;
   479 *)
   480   ECHO_N='-n';;
   481 esac
   483 if expr a : '\(a\)' >/dev/null 2>&1 &&
   484    test "X`expr 00001 : '.*\(...\)'`" = X001; then
   485   as_expr=expr
   486 else
   487   as_expr=false
   488 fi
   490 rm -f conf$$ conf$$.exe conf$$.file
   491 if test -d conf$$.dir; then
   492   rm -f conf$$.dir/conf$$.file
   493 else
   494   rm -f conf$$.dir
   495   mkdir conf$$.dir
   496 fi
   497 echo >conf$$.file
   498 if ln -s conf$$.file conf$$ 2>/dev/null; then
   499   as_ln_s='ln -s'
   500   # ... but there are two gotchas:
   501   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
   502   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
   503   # In both cases, we have to default to `cp -p'.
   504   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
   505     as_ln_s='cp -p'
   506 elif ln conf$$.file conf$$ 2>/dev/null; then
   507   as_ln_s=ln
   508 else
   509   as_ln_s='cp -p'
   510 fi
   511 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
   512 rmdir conf$$.dir 2>/dev/null
   514 if mkdir -p . 2>/dev/null; then
   515   as_mkdir_p=:
   516 else
   517   test -d ./-p && rmdir ./-p
   518   as_mkdir_p=false
   519 fi
   521 if test -x / >/dev/null 2>&1; then
   522   as_test_x='test -x'
   523 else
   524   if ls -dL / >/dev/null 2>&1; then
   525     as_ls_L_option=L
   526   else
   527     as_ls_L_option=
   528   fi
   529   as_test_x='
   530     eval sh -c '\''
   531       if test -d "$1"; then
   532         test -d "$1/.";
   533       else
   534 	case $1 in
   535         -*)set "./$1";;
   536 	esac;
   537 	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
   538 	???[sx]*):;;*)false;;esac;fi
   539     '\'' sh
   540   '
   541 fi
   542 as_executable_p=$as_test_x
   544 # Sed expression to map a string onto a valid CPP name.
   545 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
   547 # Sed expression to map a string onto a valid variable name.
   548 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
   552 exec 7<&0 </dev/null 6>&1
   554 # Name of the host.
   555 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
   556 # so uname gets run too.
   557 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
   559 #
   560 # Initializations.
   561 #
   562 ac_default_prefix=/usr/local
   563 ac_clean_files=
   564 ac_config_libobj_dir=.
   565 LIBOBJS=
   566 cross_compiling=no
   567 subdirs=
   568 MFLAGS=
   569 MAKEFLAGS=
   570 SHELL=${CONFIG_SHELL-/bin/sh}
   572 # Identity of this package.
   573 PACKAGE_NAME=
   574 PACKAGE_TARNAME=
   575 PACKAGE_VERSION=
   576 PACKAGE_STRING=
   577 PACKAGE_BUGREPORT=
   579 ac_unique_file="configure.in"
   580 # Factoring default headers for most tests.
   581 ac_includes_default="\
   582 #include <stdio.h>
   583 #ifdef HAVE_SYS_TYPES_H
   584 # include <sys/types.h>
   585 #endif
   586 #ifdef HAVE_SYS_STAT_H
   587 # include <sys/stat.h>
   588 #endif
   589 #ifdef STDC_HEADERS
   590 # include <stdlib.h>
   591 # include <stddef.h>
   592 #else
   593 # ifdef HAVE_STDLIB_H
   594 #  include <stdlib.h>
   595 # endif
   596 #endif
   597 #ifdef HAVE_STRING_H
   598 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
   599 #  include <memory.h>
   600 # endif
   601 # include <string.h>
   602 #endif
   603 #ifdef HAVE_STRINGS_H
   604 # include <strings.h>
   605 #endif
   606 #ifdef HAVE_INTTYPES_H
   607 # include <inttypes.h>
   608 #endif
   609 #ifdef HAVE_STDINT_H
   610 # include <stdint.h>
   611 #endif
   612 #ifdef HAVE_UNISTD_H
   613 # include <unistd.h>
   614 #endif"
   616 ac_subst_vars='SHELL
   617 PATH_SEPARATOR
   618 PACKAGE_NAME
   619 PACKAGE_TARNAME
   620 PACKAGE_VERSION
   621 PACKAGE_STRING
   622 PACKAGE_BUGREPORT
   623 exec_prefix
   624 prefix
   625 program_transform_name
   626 bindir
   627 sbindir
   628 libexecdir
   629 datarootdir
   630 datadir
   631 sysconfdir
   632 sharedstatedir
   633 localstatedir
   634 includedir
   635 oldincludedir
   636 docdir
   637 infodir
   638 htmldir
   639 dvidir
   640 pdfdir
   641 psdir
   642 libdir
   643 localedir
   644 mandir
   645 DEFS
   646 ECHO_C
   647 ECHO_N
   648 ECHO_T
   649 LIBS
   650 build_alias
   651 host_alias
   652 target_alias
   653 INSTALL_PROGRAM
   654 INSTALL_SCRIPT
   655 INSTALL_DATA
   656 CYGPATH_W
   657 PACKAGE
   658 VERSION
   659 ACLOCAL
   660 AUTOCONF
   661 AUTOMAKE
   662 AUTOHEADER
   663 MAKEINFO
   664 AMTAR
   665 install_sh
   666 STRIP
   667 INSTALL_STRIP_PROGRAM
   668 AWK
   669 SET_MAKE
   670 am__leading_dot
   671 MAINTAINER_MODE_TRUE
   672 MAINTAINER_MODE_FALSE
   673 MAINT
   674 CC
   675 CFLAGS
   676 LDFLAGS
   677 CPPFLAGS
   678 ac_ct_CC
   679 EXEEXT
   680 OBJEXT
   681 DEPDIR
   682 am__include
   683 am__quote
   684 AMDEP_TRUE
   685 AMDEP_FALSE
   686 AMDEPBACKSLASH
   687 CCDEPMODE
   688 am__fastdepCC_TRUE
   689 am__fastdepCC_FALSE
   690 CPP
   691 GREP
   692 EGREP
   693 build
   694 build_cpu
   695 build_vendor
   696 build_os
   697 host
   698 host_cpu
   699 host_vendor
   700 host_os
   701 PKG_CONFIG
   702 PACKAGE_CFLAGS
   703 PACKAGE_LIBS
   704 BUILD_SH4X86_TRUE
   705 BUILD_SH4X86_FALSE
   706 CDROM_LINUX_TRUE
   707 CDROM_LINUX_FALSE
   708 SHCC
   709 SHLD
   710 SHOBJCOPY
   711 ARMCC
   712 ARMLD
   713 ARMOBJCOPY
   714 BUILD_SYSTEST_TRUE
   715 BUILD_SYSTEST_FALSE
   716 BUILD_ARMTEST_TRUE
   717 BUILD_ARMTEST_FALSE
   718 GETTEXT_PACKAGE
   719 USE_NLS
   720 MSGFMT
   721 GMSGFMT
   722 XGETTEXT
   723 CATALOGS
   724 CATOBJEXT
   725 DATADIRNAME
   726 GMOFILES
   727 INSTOBJEXT
   728 INTLLIBS
   729 PO_IN_DATADIR_TRUE
   730 PO_IN_DATADIR_FALSE
   731 POFILES
   732 POSUB
   733 MKINSTALLDIRS
   734 LIBOBJS
   735 LTLIBOBJS'
   736 ac_subst_files=''
   737       ac_precious_vars='build_alias
   738 host_alias
   739 target_alias
   740 CC
   741 CFLAGS
   742 LDFLAGS
   743 LIBS
   744 CPPFLAGS
   745 CPP
   746 PKG_CONFIG
   747 PACKAGE_CFLAGS
   748 PACKAGE_LIBS'
   751 # Initialize some variables set by options.
   752 ac_init_help=
   753 ac_init_version=false
   754 # The variables have the same names as the options, with
   755 # dashes changed to underlines.
   756 cache_file=/dev/null
   757 exec_prefix=NONE
   758 no_create=
   759 no_recursion=
   760 prefix=NONE
   761 program_prefix=NONE
   762 program_suffix=NONE
   763 program_transform_name=s,x,x,
   764 silent=
   765 site=
   766 srcdir=
   767 verbose=
   768 x_includes=NONE
   769 x_libraries=NONE
   771 # Installation directory options.
   772 # These are left unexpanded so users can "make install exec_prefix=/foo"
   773 # and all the variables that are supposed to be based on exec_prefix
   774 # by default will actually change.
   775 # Use braces instead of parens because sh, perl, etc. also accept them.
   776 # (The list follows the same order as the GNU Coding Standards.)
   777 bindir='${exec_prefix}/bin'
   778 sbindir='${exec_prefix}/sbin'
   779 libexecdir='${exec_prefix}/libexec'
   780 datarootdir='${prefix}/share'
   781 datadir='${datarootdir}'
   782 sysconfdir='${prefix}/etc'
   783 sharedstatedir='${prefix}/com'
   784 localstatedir='${prefix}/var'
   785 includedir='${prefix}/include'
   786 oldincludedir='/usr/include'
   787 docdir='${datarootdir}/doc/${PACKAGE}'
   788 infodir='${datarootdir}/info'
   789 htmldir='${docdir}'
   790 dvidir='${docdir}'
   791 pdfdir='${docdir}'
   792 psdir='${docdir}'
   793 libdir='${exec_prefix}/lib'
   794 localedir='${datarootdir}/locale'
   795 mandir='${datarootdir}/man'
   797 ac_prev=
   798 ac_dashdash=
   799 for ac_option
   800 do
   801   # If the previous option needs an argument, assign it.
   802   if test -n "$ac_prev"; then
   803     eval $ac_prev=\$ac_option
   804     ac_prev=
   805     continue
   806   fi
   808   case $ac_option in
   809   *=*)	ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
   810   *)	ac_optarg=yes ;;
   811   esac
   813   # Accept the important Cygnus configure options, so we can diagnose typos.
   815   case $ac_dashdash$ac_option in
   816   --)
   817     ac_dashdash=yes ;;
   819   -bindir | --bindir | --bindi | --bind | --bin | --bi)
   820     ac_prev=bindir ;;
   821   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
   822     bindir=$ac_optarg ;;
   824   -build | --build | --buil | --bui | --bu)
   825     ac_prev=build_alias ;;
   826   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
   827     build_alias=$ac_optarg ;;
   829   -cache-file | --cache-file | --cache-fil | --cache-fi \
   830   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
   831     ac_prev=cache_file ;;
   832   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
   833   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
   834     cache_file=$ac_optarg ;;
   836   --config-cache | -C)
   837     cache_file=config.cache ;;
   839   -datadir | --datadir | --datadi | --datad)
   840     ac_prev=datadir ;;
   841   -datadir=* | --datadir=* | --datadi=* | --datad=*)
   842     datadir=$ac_optarg ;;
   844   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
   845   | --dataroo | --dataro | --datar)
   846     ac_prev=datarootdir ;;
   847   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
   848   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
   849     datarootdir=$ac_optarg ;;
   851   -disable-* | --disable-*)
   852     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
   853     # Reject names that are not valid shell variable names.
   854     expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
   855       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
   856    { (exit 1); exit 1; }; }
   857     ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
   858     eval enable_$ac_feature=no ;;
   860   -docdir | --docdir | --docdi | --doc | --do)
   861     ac_prev=docdir ;;
   862   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
   863     docdir=$ac_optarg ;;
   865   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
   866     ac_prev=dvidir ;;
   867   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
   868     dvidir=$ac_optarg ;;
   870   -enable-* | --enable-*)
   871     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
   872     # Reject names that are not valid shell variable names.
   873     expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
   874       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
   875    { (exit 1); exit 1; }; }
   876     ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
   877     eval enable_$ac_feature=\$ac_optarg ;;
   879   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
   880   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
   881   | --exec | --exe | --ex)
   882     ac_prev=exec_prefix ;;
   883   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
   884   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
   885   | --exec=* | --exe=* | --ex=*)
   886     exec_prefix=$ac_optarg ;;
   888   -gas | --gas | --ga | --g)
   889     # Obsolete; use --with-gas.
   890     with_gas=yes ;;
   892   -help | --help | --hel | --he | -h)
   893     ac_init_help=long ;;
   894   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
   895     ac_init_help=recursive ;;
   896   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
   897     ac_init_help=short ;;
   899   -host | --host | --hos | --ho)
   900     ac_prev=host_alias ;;
   901   -host=* | --host=* | --hos=* | --ho=*)
   902     host_alias=$ac_optarg ;;
   904   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
   905     ac_prev=htmldir ;;
   906   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
   907   | --ht=*)
   908     htmldir=$ac_optarg ;;
   910   -includedir | --includedir | --includedi | --included | --include \
   911   | --includ | --inclu | --incl | --inc)
   912     ac_prev=includedir ;;
   913   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
   914   | --includ=* | --inclu=* | --incl=* | --inc=*)
   915     includedir=$ac_optarg ;;
   917   -infodir | --infodir | --infodi | --infod | --info | --inf)
   918     ac_prev=infodir ;;
   919   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
   920     infodir=$ac_optarg ;;
   922   -libdir | --libdir | --libdi | --libd)
   923     ac_prev=libdir ;;
   924   -libdir=* | --libdir=* | --libdi=* | --libd=*)
   925     libdir=$ac_optarg ;;
   927   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
   928   | --libexe | --libex | --libe)
   929     ac_prev=libexecdir ;;
   930   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
   931   | --libexe=* | --libex=* | --libe=*)
   932     libexecdir=$ac_optarg ;;
   934   -localedir | --localedir | --localedi | --localed | --locale)
   935     ac_prev=localedir ;;
   936   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
   937     localedir=$ac_optarg ;;
   939   -localstatedir | --localstatedir | --localstatedi | --localstated \
   940   | --localstate | --localstat | --localsta | --localst | --locals)
   941     ac_prev=localstatedir ;;
   942   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
   943   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
   944     localstatedir=$ac_optarg ;;
   946   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
   947     ac_prev=mandir ;;
   948   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
   949     mandir=$ac_optarg ;;
   951   -nfp | --nfp | --nf)
   952     # Obsolete; use --without-fp.
   953     with_fp=no ;;
   955   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
   956   | --no-cr | --no-c | -n)
   957     no_create=yes ;;
   959   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
   960   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
   961     no_recursion=yes ;;
   963   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
   964   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
   965   | --oldin | --oldi | --old | --ol | --o)
   966     ac_prev=oldincludedir ;;
   967   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
   968   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
   969   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
   970     oldincludedir=$ac_optarg ;;
   972   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
   973     ac_prev=prefix ;;
   974   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
   975     prefix=$ac_optarg ;;
   977   -program-prefix | --program-prefix | --program-prefi | --program-pref \
   978   | --program-pre | --program-pr | --program-p)
   979     ac_prev=program_prefix ;;
   980   -program-prefix=* | --program-prefix=* | --program-prefi=* \
   981   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
   982     program_prefix=$ac_optarg ;;
   984   -program-suffix | --program-suffix | --program-suffi | --program-suff \
   985   | --program-suf | --program-su | --program-s)
   986     ac_prev=program_suffix ;;
   987   -program-suffix=* | --program-suffix=* | --program-suffi=* \
   988   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
   989     program_suffix=$ac_optarg ;;
   991   -program-transform-name | --program-transform-name \
   992   | --program-transform-nam | --program-transform-na \
   993   | --program-transform-n | --program-transform- \
   994   | --program-transform | --program-transfor \
   995   | --program-transfo | --program-transf \
   996   | --program-trans | --program-tran \
   997   | --progr-tra | --program-tr | --program-t)
   998     ac_prev=program_transform_name ;;
   999   -program-transform-name=* | --program-transform-name=* \
  1000   | --program-transform-nam=* | --program-transform-na=* \
  1001   | --program-transform-n=* | --program-transform-=* \
  1002   | --program-transform=* | --program-transfor=* \
  1003   | --program-transfo=* | --program-transf=* \
  1004   | --program-trans=* | --program-tran=* \
  1005   | --progr-tra=* | --program-tr=* | --program-t=*)
  1006     program_transform_name=$ac_optarg ;;
  1008   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
  1009     ac_prev=pdfdir ;;
  1010   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
  1011     pdfdir=$ac_optarg ;;
  1013   -psdir | --psdir | --psdi | --psd | --ps)
  1014     ac_prev=psdir ;;
  1015   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
  1016     psdir=$ac_optarg ;;
  1018   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  1019   | -silent | --silent | --silen | --sile | --sil)
  1020     silent=yes ;;
  1022   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
  1023     ac_prev=sbindir ;;
  1024   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
  1025   | --sbi=* | --sb=*)
  1026     sbindir=$ac_optarg ;;
  1028   -sharedstatedir | --sharedstatedir | --sharedstatedi \
  1029   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
  1030   | --sharedst | --shareds | --shared | --share | --shar \
  1031   | --sha | --sh)
  1032     ac_prev=sharedstatedir ;;
  1033   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
  1034   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
  1035   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
  1036   | --sha=* | --sh=*)
  1037     sharedstatedir=$ac_optarg ;;
  1039   -site | --site | --sit)
  1040     ac_prev=site ;;
  1041   -site=* | --site=* | --sit=*)
  1042     site=$ac_optarg ;;
  1044   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
  1045     ac_prev=srcdir ;;
  1046   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
  1047     srcdir=$ac_optarg ;;
  1049   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
  1050   | --syscon | --sysco | --sysc | --sys | --sy)
  1051     ac_prev=sysconfdir ;;
  1052   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
  1053   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
  1054     sysconfdir=$ac_optarg ;;
  1056   -target | --target | --targe | --targ | --tar | --ta | --t)
  1057     ac_prev=target_alias ;;
  1058   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
  1059     target_alias=$ac_optarg ;;
  1061   -v | -verbose | --verbose | --verbos | --verbo | --verb)
  1062     verbose=yes ;;
  1064   -version | --version | --versio | --versi | --vers | -V)
  1065     ac_init_version=: ;;
  1067   -with-* | --with-*)
  1068     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
  1069     # Reject names that are not valid shell variable names.
  1070     expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
  1071       { echo "$as_me: error: invalid package name: $ac_package" >&2
  1072    { (exit 1); exit 1; }; }
  1073     ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
  1074     eval with_$ac_package=\$ac_optarg ;;
  1076   -without-* | --without-*)
  1077     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
  1078     # Reject names that are not valid shell variable names.
  1079     expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
  1080       { echo "$as_me: error: invalid package name: $ac_package" >&2
  1081    { (exit 1); exit 1; }; }
  1082     ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
  1083     eval with_$ac_package=no ;;
  1085   --x)
  1086     # Obsolete; use --with-x.
  1087     with_x=yes ;;
  1089   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
  1090   | --x-incl | --x-inc | --x-in | --x-i)
  1091     ac_prev=x_includes ;;
  1092   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
  1093   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
  1094     x_includes=$ac_optarg ;;
  1096   -x-libraries | --x-libraries | --x-librarie | --x-librari \
  1097   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
  1098     ac_prev=x_libraries ;;
  1099   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
  1100   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
  1101     x_libraries=$ac_optarg ;;
  1103   -*) { echo "$as_me: error: unrecognized option: $ac_option
  1104 Try \`$0 --help' for more information." >&2
  1105    { (exit 1); exit 1; }; }
  1106     ;;
  1108   *=*)
  1109     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
  1110     # Reject names that are not valid shell variable names.
  1111     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
  1112       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
  1113    { (exit 1); exit 1; }; }
  1114     eval $ac_envvar=\$ac_optarg
  1115     export $ac_envvar ;;
  1117   *)
  1118     # FIXME: should be removed in autoconf 3.0.
  1119     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
  1120     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
  1121       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
  1122     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
  1123     ;;
  1125   esac
  1126 done
  1128 if test -n "$ac_prev"; then
  1129   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
  1130   { echo "$as_me: error: missing argument to $ac_option" >&2
  1131    { (exit 1); exit 1; }; }
  1132 fi
  1134 # Be sure to have absolute directory names.
  1135 for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
  1136 		datadir sysconfdir sharedstatedir localstatedir includedir \
  1137 		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
  1138 		libdir localedir mandir
  1139 do
  1140   eval ac_val=\$$ac_var
  1141   case $ac_val in
  1142     [\\/$]* | ?:[\\/]* )  continue;;
  1143     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
  1144   esac
  1145   { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
  1146    { (exit 1); exit 1; }; }
  1147 done
  1149 # There might be people who depend on the old broken behavior: `$host'
  1150 # used to hold the argument of --host etc.
  1151 # FIXME: To remove some day.
  1152 build=$build_alias
  1153 host=$host_alias
  1154 target=$target_alias
  1156 # FIXME: To remove some day.
  1157 if test "x$host_alias" != x; then
  1158   if test "x$build_alias" = x; then
  1159     cross_compiling=maybe
  1160     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
  1161     If a cross compiler is detected then cross compile mode will be used." >&2
  1162   elif test "x$build_alias" != "x$host_alias"; then
  1163     cross_compiling=yes
  1164   fi
  1165 fi
  1167 ac_tool_prefix=
  1168 test -n "$host_alias" && ac_tool_prefix=$host_alias-
  1170 test "$silent" = yes && exec 6>/dev/null
  1173 ac_pwd=`pwd` && test -n "$ac_pwd" &&
  1174 ac_ls_di=`ls -di .` &&
  1175 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
  1176   { echo "$as_me: error: Working directory cannot be determined" >&2
  1177    { (exit 1); exit 1; }; }
  1178 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
  1179   { echo "$as_me: error: pwd does not report name of working directory" >&2
  1180    { (exit 1); exit 1; }; }
  1183 # Find the source files, if location was not specified.
  1184 if test -z "$srcdir"; then
  1185   ac_srcdir_defaulted=yes
  1186   # Try the directory containing this script, then the parent directory.
  1187   ac_confdir=`$as_dirname -- "$0" ||
  1188 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
  1189 	 X"$0" : 'X\(//\)[^/]' \| \
  1190 	 X"$0" : 'X\(//\)$' \| \
  1191 	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
  1192 echo X"$0" |
  1193     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
  1194 	    s//\1/
  1197 	  /^X\(\/\/\)[^/].*/{
  1198 	    s//\1/
  1201 	  /^X\(\/\/\)$/{
  1202 	    s//\1/
  1205 	  /^X\(\/\).*/{
  1206 	    s//\1/
  1209 	  s/.*/./; q'`
  1210   srcdir=$ac_confdir
  1211   if test ! -r "$srcdir/$ac_unique_file"; then
  1212     srcdir=..
  1213   fi
  1214 else
  1215   ac_srcdir_defaulted=no
  1216 fi
  1217 if test ! -r "$srcdir/$ac_unique_file"; then
  1218   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
  1219   { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
  1220    { (exit 1); exit 1; }; }
  1221 fi
  1222 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
  1223 ac_abs_confdir=`(
  1224 	cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
  1225    { (exit 1); exit 1; }; }
  1226 	pwd)`
  1227 # When building in place, set srcdir=.
  1228 if test "$ac_abs_confdir" = "$ac_pwd"; then
  1229   srcdir=.
  1230 fi
  1231 # Remove unnecessary trailing slashes from srcdir.
  1232 # Double slashes in file names in object file debugging info
  1233 # mess up M-x gdb in Emacs.
  1234 case $srcdir in
  1235 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
  1236 esac
  1237 for ac_var in $ac_precious_vars; do
  1238   eval ac_env_${ac_var}_set=\${${ac_var}+set}
  1239   eval ac_env_${ac_var}_value=\$${ac_var}
  1240   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
  1241   eval ac_cv_env_${ac_var}_value=\$${ac_var}
  1242 done
  1245 # Report the --help message.
  1247 if test "$ac_init_help" = "long"; then
  1248   # Omit some internal or obsolete options to make the list less imposing.
  1249   # This message is too long to be a string in the A/UX 3.1 sh.
  1250   cat <<_ACEOF
  1251 \`configure' configures this package to adapt to many kinds of systems.
  1253 Usage: $0 [OPTION]... [VAR=VALUE]...
  1255 To assign environment variables (e.g., CC, CFLAGS...), specify them as
  1256 VAR=VALUE.  See below for descriptions of some of the useful variables.
  1258 Defaults for the options are specified in brackets.
  1260 Configuration:
  1261   -h, --help              display this help and exit
  1262       --help=short        display options specific to this package
  1263       --help=recursive    display the short help of all the included packages
  1264   -V, --version           display version information and exit
  1265   -q, --quiet, --silent   do not print \`checking...' messages
  1266       --cache-file=FILE   cache test results in FILE [disabled]
  1267   -C, --config-cache      alias for \`--cache-file=config.cache'
  1268   -n, --no-create         do not create output files
  1269       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
  1271 Installation directories:
  1272   --prefix=PREFIX         install architecture-independent files in PREFIX
  1273 			  [$ac_default_prefix]
  1274   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
  1275 			  [PREFIX]
  1277 By default, \`make install' will install all the files in
  1278 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
  1279 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
  1280 for instance \`--prefix=\$HOME'.
  1282 For better control, use the options below.
  1284 Fine tuning of the installation directories:
  1285   --bindir=DIR           user executables [EPREFIX/bin]
  1286   --sbindir=DIR          system admin executables [EPREFIX/sbin]
  1287   --libexecdir=DIR       program executables [EPREFIX/libexec]
  1288   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
  1289   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
  1290   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
  1291   --libdir=DIR           object code libraries [EPREFIX/lib]
  1292   --includedir=DIR       C header files [PREFIX/include]
  1293   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
  1294   --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]
  1295   --datadir=DIR          read-only architecture-independent data [DATAROOTDIR]
  1296   --infodir=DIR          info documentation [DATAROOTDIR/info]
  1297   --localedir=DIR        locale-dependent data [DATAROOTDIR/locale]
  1298   --mandir=DIR           man documentation [DATAROOTDIR/man]
  1299   --docdir=DIR           documentation root [DATAROOTDIR/doc/PACKAGE]
  1300   --htmldir=DIR          html documentation [DOCDIR]
  1301   --dvidir=DIR           dvi documentation [DOCDIR]
  1302   --pdfdir=DIR           pdf documentation [DOCDIR]
  1303   --psdir=DIR            ps documentation [DOCDIR]
  1304 _ACEOF
  1306   cat <<\_ACEOF
  1308 Program names:
  1309   --program-prefix=PREFIX            prepend PREFIX to installed program names
  1310   --program-suffix=SUFFIX            append SUFFIX to installed program names
  1311   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
  1313 System types:
  1314   --build=BUILD     configure for building on BUILD [guessed]
  1315   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
  1316 _ACEOF
  1317 fi
  1319 if test -n "$ac_init_help"; then
  1321   cat <<\_ACEOF
  1323 Optional Features:
  1324   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
  1325   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
  1326   --enable-maintainer-mode enable make rules and dependencies not useful
  1327                           (and sometimes confusing) to the casual installer
  1328   --disable-dependency-tracking Speeds up one-time builds
  1329   --enable-dependency-tracking  Do not reject slow dependency extractors
  1331 Some influential environment variables:
  1332   CC          C compiler command
  1333   CFLAGS      C compiler flags
  1334   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
  1335               nonstandard directory <lib dir>
  1336   LIBS        libraries to pass to the linker, e.g. -l<library>
  1337   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
  1338               you have headers in a nonstandard directory <include dir>
  1339   CPP         C preprocessor
  1340   PKG_CONFIG  path to pkg-config utility
  1341   PACKAGE_CFLAGS
  1342               C compiler flags for PACKAGE, overriding pkg-config
  1343   PACKAGE_LIBS
  1344               linker flags for PACKAGE, overriding pkg-config
  1346 Use these variables to override the choices made by `configure' or to help
  1347 it to find libraries and programs with nonstandard names/locations.
  1349 _ACEOF
  1350 ac_status=$?
  1351 fi
  1353 if test "$ac_init_help" = "recursive"; then
  1354   # If there are subdirs, report their specific --help.
  1355   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
  1356     test -d "$ac_dir" || continue
  1357     ac_builddir=.
  1359 case "$ac_dir" in
  1360 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
  1361 *)
  1362   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
  1363   # A ".." for each directory in $ac_dir_suffix.
  1364   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
  1365   case $ac_top_builddir_sub in
  1366   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
  1367   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
  1368   esac ;;
  1369 esac
  1370 ac_abs_top_builddir=$ac_pwd
  1371 ac_abs_builddir=$ac_pwd$ac_dir_suffix
  1372 # for backward compatibility:
  1373 ac_top_builddir=$ac_top_build_prefix
  1375 case $srcdir in
  1376   .)  # We are building in place.
  1377     ac_srcdir=.
  1378     ac_top_srcdir=$ac_top_builddir_sub
  1379     ac_abs_top_srcdir=$ac_pwd ;;
  1380   [\\/]* | ?:[\\/]* )  # Absolute name.
  1381     ac_srcdir=$srcdir$ac_dir_suffix;
  1382     ac_top_srcdir=$srcdir
  1383     ac_abs_top_srcdir=$srcdir ;;
  1384   *) # Relative name.
  1385     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
  1386     ac_top_srcdir=$ac_top_build_prefix$srcdir
  1387     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
  1388 esac
  1389 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
  1391     cd "$ac_dir" || { ac_status=$?; continue; }
  1392     # Check for guested configure.
  1393     if test -f "$ac_srcdir/configure.gnu"; then
  1394       echo &&
  1395       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
  1396     elif test -f "$ac_srcdir/configure"; then
  1397       echo &&
  1398       $SHELL "$ac_srcdir/configure" --help=recursive
  1399     else
  1400       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
  1401     fi || ac_status=$?
  1402     cd "$ac_pwd" || { ac_status=$?; break; }
  1403   done
  1404 fi
  1406 test -n "$ac_init_help" && exit $ac_status
  1407 if $ac_init_version; then
  1408   cat <<\_ACEOF
  1409 configure
  1410 generated by GNU Autoconf 2.61
  1412 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
  1413 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
  1414 This configure script is free software; the Free Software Foundation
  1415 gives unlimited permission to copy, distribute and modify it.
  1416 _ACEOF
  1417   exit
  1418 fi
  1419 cat >config.log <<_ACEOF
  1420 This file contains any messages produced by compilers while
  1421 running configure, to aid debugging if configure makes a mistake.
  1423 It was created by $as_me, which was
  1424 generated by GNU Autoconf 2.61.  Invocation command line was
  1426   $ $0 $@
  1428 _ACEOF
  1429 exec 5>>config.log
  1431 cat <<_ASUNAME
  1432 ## --------- ##
  1433 ## Platform. ##
  1434 ## --------- ##
  1436 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
  1437 uname -m = `(uname -m) 2>/dev/null || echo unknown`
  1438 uname -r = `(uname -r) 2>/dev/null || echo unknown`
  1439 uname -s = `(uname -s) 2>/dev/null || echo unknown`
  1440 uname -v = `(uname -v) 2>/dev/null || echo unknown`
  1442 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
  1443 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
  1445 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
  1446 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
  1447 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
  1448 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
  1449 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
  1450 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
  1451 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
  1453 _ASUNAME
  1455 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1456 for as_dir in $PATH
  1457 do
  1458   IFS=$as_save_IFS
  1459   test -z "$as_dir" && as_dir=.
  1460   echo "PATH: $as_dir"
  1461 done
  1462 IFS=$as_save_IFS
  1464 } >&5
  1466 cat >&5 <<_ACEOF
  1469 ## ----------- ##
  1470 ## Core tests. ##
  1471 ## ----------- ##
  1473 _ACEOF
  1476 # Keep a trace of the command line.
  1477 # Strip out --no-create and --no-recursion so they do not pile up.
  1478 # Strip out --silent because we don't want to record it for future runs.
  1479 # Also quote any args containing shell meta-characters.
  1480 # Make two passes to allow for proper duplicate-argument suppression.
  1481 ac_configure_args=
  1482 ac_configure_args0=
  1483 ac_configure_args1=
  1484 ac_must_keep_next=false
  1485 for ac_pass in 1 2
  1486 do
  1487   for ac_arg
  1488   do
  1489     case $ac_arg in
  1490     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
  1491     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  1492     | -silent | --silent | --silen | --sile | --sil)
  1493       continue ;;
  1494     *\'*)
  1495       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
  1496     esac
  1497     case $ac_pass in
  1498     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
  1499     2)
  1500       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
  1501       if test $ac_must_keep_next = true; then
  1502 	ac_must_keep_next=false # Got value, back to normal.
  1503       else
  1504 	case $ac_arg in
  1505 	  *=* | --config-cache | -C | -disable-* | --disable-* \
  1506 	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
  1507 	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
  1508 	  | -with-* | --with-* | -without-* | --without-* | --x)
  1509 	    case "$ac_configure_args0 " in
  1510 	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
  1511 	    esac
  1512 	    ;;
  1513 	  -* ) ac_must_keep_next=true ;;
  1514 	esac
  1515       fi
  1516       ac_configure_args="$ac_configure_args '$ac_arg'"
  1517       ;;
  1518     esac
  1519   done
  1520 done
  1521 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
  1522 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
  1524 # When interrupted or exit'd, cleanup temporary files, and complete
  1525 # config.log.  We remove comments because anyway the quotes in there
  1526 # would cause problems or look ugly.
  1527 # WARNING: Use '\'' to represent an apostrophe within the trap.
  1528 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
  1529 trap 'exit_status=$?
  1530   # Save into config.log some information that might help in debugging.
  1532     echo
  1534     cat <<\_ASBOX
  1535 ## ---------------- ##
  1536 ## Cache variables. ##
  1537 ## ---------------- ##
  1538 _ASBOX
  1539     echo
  1540     # The following way of writing the cache mishandles newlines in values,
  1542   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
  1543     eval ac_val=\$$ac_var
  1544     case $ac_val in #(
  1545     *${as_nl}*)
  1546       case $ac_var in #(
  1547       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
  1548 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
  1549       esac
  1550       case $ac_var in #(
  1551       _ | IFS | as_nl) ;; #(
  1552       *) $as_unset $ac_var ;;
  1553       esac ;;
  1554     esac
  1555   done
  1556   (set) 2>&1 |
  1557     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
  1558     *${as_nl}ac_space=\ *)
  1559       sed -n \
  1560 	"s/'\''/'\''\\\\'\'''\''/g;
  1561 	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
  1562       ;; #(
  1563     *)
  1564       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
  1565       ;;
  1566     esac |
  1567     sort
  1569     echo
  1571     cat <<\_ASBOX
  1572 ## ----------------- ##
  1573 ## Output variables. ##
  1574 ## ----------------- ##
  1575 _ASBOX
  1576     echo
  1577     for ac_var in $ac_subst_vars
  1578     do
  1579       eval ac_val=\$$ac_var
  1580       case $ac_val in
  1581       *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
  1582       esac
  1583       echo "$ac_var='\''$ac_val'\''"
  1584     done | sort
  1585     echo
  1587     if test -n "$ac_subst_files"; then
  1588       cat <<\_ASBOX
  1589 ## ------------------- ##
  1590 ## File substitutions. ##
  1591 ## ------------------- ##
  1592 _ASBOX
  1593       echo
  1594       for ac_var in $ac_subst_files
  1595       do
  1596 	eval ac_val=\$$ac_var
  1597 	case $ac_val in
  1598 	*\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
  1599 	esac
  1600 	echo "$ac_var='\''$ac_val'\''"
  1601       done | sort
  1602       echo
  1603     fi
  1605     if test -s confdefs.h; then
  1606       cat <<\_ASBOX
  1607 ## ----------- ##
  1608 ## confdefs.h. ##
  1609 ## ----------- ##
  1610 _ASBOX
  1611       echo
  1612       cat confdefs.h
  1613       echo
  1614     fi
  1615     test "$ac_signal" != 0 &&
  1616       echo "$as_me: caught signal $ac_signal"
  1617     echo "$as_me: exit $exit_status"
  1618   } >&5
  1619   rm -f core *.core core.conftest.* &&
  1620     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
  1621     exit $exit_status
  1622 ' 0
  1623 for ac_signal in 1 2 13 15; do
  1624   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
  1625 done
  1626 ac_signal=0
  1628 # confdefs.h avoids OS command line length limits that DEFS can exceed.
  1629 rm -f -r conftest* confdefs.h
  1631 # Predefined preprocessor variables.
  1633 cat >>confdefs.h <<_ACEOF
  1634 #define PACKAGE_NAME "$PACKAGE_NAME"
  1635 _ACEOF
  1638 cat >>confdefs.h <<_ACEOF
  1639 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
  1640 _ACEOF
  1643 cat >>confdefs.h <<_ACEOF
  1644 #define PACKAGE_VERSION "$PACKAGE_VERSION"
  1645 _ACEOF
  1648 cat >>confdefs.h <<_ACEOF
  1649 #define PACKAGE_STRING "$PACKAGE_STRING"
  1650 _ACEOF
  1653 cat >>confdefs.h <<_ACEOF
  1654 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
  1655 _ACEOF
  1658 # Let the site file select an alternate cache file if it wants to.
  1659 # Prefer explicitly selected file to automatically selected ones.
  1660 if test -n "$CONFIG_SITE"; then
  1661   set x "$CONFIG_SITE"
  1662 elif test "x$prefix" != xNONE; then
  1663   set x "$prefix/share/config.site" "$prefix/etc/config.site"
  1664 else
  1665   set x "$ac_default_prefix/share/config.site" \
  1666 	"$ac_default_prefix/etc/config.site"
  1667 fi
  1668 shift
  1669 for ac_site_file
  1670 do
  1671   if test -r "$ac_site_file"; then
  1672     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
  1673 echo "$as_me: loading site script $ac_site_file" >&6;}
  1674     sed 's/^/| /' "$ac_site_file" >&5
  1675     . "$ac_site_file"
  1676   fi
  1677 done
  1679 if test -r "$cache_file"; then
  1680   # Some versions of bash will fail to source /dev/null (special
  1681   # files actually), so we avoid doing that.
  1682   if test -f "$cache_file"; then
  1683     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
  1684 echo "$as_me: loading cache $cache_file" >&6;}
  1685     case $cache_file in
  1686       [\\/]* | ?:[\\/]* ) . "$cache_file";;
  1687       *)                      . "./$cache_file";;
  1688     esac
  1689   fi
  1690 else
  1691   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
  1692 echo "$as_me: creating cache $cache_file" >&6;}
  1693   >$cache_file
  1694 fi
  1696 # Check that the precious variables saved in the cache have kept the same
  1697 # value.
  1698 ac_cache_corrupted=false
  1699 for ac_var in $ac_precious_vars; do
  1700   eval ac_old_set=\$ac_cv_env_${ac_var}_set
  1701   eval ac_new_set=\$ac_env_${ac_var}_set
  1702   eval ac_old_val=\$ac_cv_env_${ac_var}_value
  1703   eval ac_new_val=\$ac_env_${ac_var}_value
  1704   case $ac_old_set,$ac_new_set in
  1705     set,)
  1706       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
  1707 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
  1708       ac_cache_corrupted=: ;;
  1709     ,set)
  1710       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
  1711 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
  1712       ac_cache_corrupted=: ;;
  1713     ,);;
  1714     *)
  1715       if test "x$ac_old_val" != "x$ac_new_val"; then
  1716 	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
  1717 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
  1718 	{ echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
  1719 echo "$as_me:   former value:  $ac_old_val" >&2;}
  1720 	{ echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
  1721 echo "$as_me:   current value: $ac_new_val" >&2;}
  1722 	ac_cache_corrupted=:
  1723       fi;;
  1724   esac
  1725   # Pass precious variables to config.status.
  1726   if test "$ac_new_set" = set; then
  1727     case $ac_new_val in
  1728     *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
  1729     *) ac_arg=$ac_var=$ac_new_val ;;
  1730     esac
  1731     case " $ac_configure_args " in
  1732       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
  1733       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
  1734     esac
  1735   fi
  1736 done
  1737 if $ac_cache_corrupted; then
  1738   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
  1739 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
  1740   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
  1741 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
  1742    { (exit 1); exit 1; }; }
  1743 fi
  1761 ac_ext=c
  1762 ac_cpp='$CPP $CPPFLAGS'
  1763 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  1764 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  1765 ac_compiler_gnu=$ac_cv_c_compiler_gnu
  1768 am__api_version="1.7"
  1769 ac_aux_dir=
  1770 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
  1771   if test -f "$ac_dir/install-sh"; then
  1772     ac_aux_dir=$ac_dir
  1773     ac_install_sh="$ac_aux_dir/install-sh -c"
  1774     break
  1775   elif test -f "$ac_dir/install.sh"; then
  1776     ac_aux_dir=$ac_dir
  1777     ac_install_sh="$ac_aux_dir/install.sh -c"
  1778     break
  1779   elif test -f "$ac_dir/shtool"; then
  1780     ac_aux_dir=$ac_dir
  1781     ac_install_sh="$ac_aux_dir/shtool install -c"
  1782     break
  1783   fi
  1784 done
  1785 if test -z "$ac_aux_dir"; then
  1786   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
  1787 echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
  1788    { (exit 1); exit 1; }; }
  1789 fi
  1791 # These three variables are undocumented and unsupported,
  1792 # and are intended to be withdrawn in a future Autoconf release.
  1793 # They can cause serious problems if a builder's source tree is in a directory
  1794 # whose full name contains unusual characters.
  1795 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
  1796 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
  1797 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
  1800 # Find a good install program.  We prefer a C program (faster),
  1801 # so one script is as good as another.  But avoid the broken or
  1802 # incompatible versions:
  1803 # SysV /etc/install, /usr/sbin/install
  1804 # SunOS /usr/etc/install
  1805 # IRIX /sbin/install
  1806 # AIX /bin/install
  1807 # AmigaOS /C/install, which installs bootblocks on floppy discs
  1808 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
  1809 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
  1810 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
  1811 # OS/2's system install, which has a completely different semantic
  1812 # ./install, which can be erroneously created by make from ./install.sh.
  1813 { echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
  1814 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
  1815 if test -z "$INSTALL"; then
  1816 if test "${ac_cv_path_install+set}" = set; then
  1817   echo $ECHO_N "(cached) $ECHO_C" >&6
  1818 else
  1819   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1820 for as_dir in $PATH
  1821 do
  1822   IFS=$as_save_IFS
  1823   test -z "$as_dir" && as_dir=.
  1824   # Account for people who put trailing slashes in PATH elements.
  1825 case $as_dir/ in
  1826   ./ | .// | /cC/* | \
  1827   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
  1828   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
  1829   /usr/ucb/* ) ;;
  1830   *)
  1831     # OSF1 and SCO ODT 3.0 have their own names for install.
  1832     # Don't use installbsd from OSF since it installs stuff as root
  1833     # by default.
  1834     for ac_prog in ginstall scoinst install; do
  1835       for ac_exec_ext in '' $ac_executable_extensions; do
  1836 	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
  1837 	  if test $ac_prog = install &&
  1838 	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
  1839 	    # AIX install.  It has an incompatible calling convention.
  1841 	  elif test $ac_prog = install &&
  1842 	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
  1843 	    # program-specific install script used by HP pwplus--don't use.
  1845 	  else
  1846 	    ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
  1847 	    break 3
  1848 	  fi
  1849 	fi
  1850       done
  1851     done
  1852     ;;
  1853 esac
  1854 done
  1855 IFS=$as_save_IFS
  1858 fi
  1859   if test "${ac_cv_path_install+set}" = set; then
  1860     INSTALL=$ac_cv_path_install
  1861   else
  1862     # As a last resort, use the slow shell script.  Don't cache a
  1863     # value for INSTALL within a source directory, because that will
  1864     # break other packages using the cache if that directory is
  1865     # removed, or if the value is a relative name.
  1866     INSTALL=$ac_install_sh
  1867   fi
  1868 fi
  1869 { echo "$as_me:$LINENO: result: $INSTALL" >&5
  1870 echo "${ECHO_T}$INSTALL" >&6; }
  1872 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
  1873 # It thinks the first close brace ends the variable substitution.
  1874 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
  1876 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
  1878 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
  1880 { echo "$as_me:$LINENO: checking whether build environment is sane" >&5
  1881 echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6; }
  1882 # Just in case
  1883 sleep 1
  1884 echo timestamp > conftest.file
  1885 # Do `set' in a subshell so we don't clobber the current shell's
  1886 # arguments.  Must try -L first in case configure is actually a
  1887 # symlink; some systems play weird games with the mod time of symlinks
  1888 # (eg FreeBSD returns the mod time of the symlink's containing
  1889 # directory).
  1890 if (
  1891    set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
  1892    if test "$*" = "X"; then
  1893       # -L didn't work.
  1894       set X `ls -t $srcdir/configure conftest.file`
  1895    fi
  1896    rm -f conftest.file
  1897    if test "$*" != "X $srcdir/configure conftest.file" \
  1898       && test "$*" != "X conftest.file $srcdir/configure"; then
  1900       # If neither matched, then we have a broken ls.  This can happen
  1901       # if, for instance, CONFIG_SHELL is bash and it inherits a
  1902       # broken ls alias from the environment.  This has actually
  1903       # happened.  Such a system could not be considered "sane".
  1904       { { echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
  1905 alias in your environment" >&5
  1906 echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
  1907 alias in your environment" >&2;}
  1908    { (exit 1); exit 1; }; }
  1909    fi
  1911    test "$2" = conftest.file
  1913 then
  1914    # Ok.
  1916 else
  1917    { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
  1918 Check your system clock" >&5
  1919 echo "$as_me: error: newly created file is older than distributed files!
  1920 Check your system clock" >&2;}
  1921    { (exit 1); exit 1; }; }
  1922 fi
  1923 { echo "$as_me:$LINENO: result: yes" >&5
  1924 echo "${ECHO_T}yes" >&6; }
  1925 test "$program_prefix" != NONE &&
  1926   program_transform_name="s&^&$program_prefix&;$program_transform_name"
  1927 # Use a double $ so make ignores it.
  1928 test "$program_suffix" != NONE &&
  1929   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
  1930 # Double any \ or $.  echo might interpret backslashes.
  1931 # By default was `s,x,x', remove it if useless.
  1932 cat <<\_ACEOF >conftest.sed
  1933 s/[\\$]/&&/g;s/;s,x,x,$//
  1934 _ACEOF
  1935 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
  1936 rm -f conftest.sed
  1939 # expand $ac_aux_dir to an absolute path
  1940 am_aux_dir=`cd $ac_aux_dir && pwd`
  1942 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
  1943 # Use eval to expand $SHELL
  1944 if eval "$MISSING --run true"; then
  1945   am_missing_run="$MISSING --run "
  1946 else
  1947   am_missing_run=
  1948   { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
  1949 echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
  1950 fi
  1952 for ac_prog in gawk mawk nawk awk
  1953 do
  1954   # Extract the first word of "$ac_prog", so it can be a program name with args.
  1955 set dummy $ac_prog; ac_word=$2
  1956 { echo "$as_me:$LINENO: checking for $ac_word" >&5
  1957 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1958 if test "${ac_cv_prog_AWK+set}" = set; then
  1959   echo $ECHO_N "(cached) $ECHO_C" >&6
  1960 else
  1961   if test -n "$AWK"; then
  1962   ac_cv_prog_AWK="$AWK" # Let the user override the test.
  1963 else
  1964 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1965 for as_dir in $PATH
  1966 do
  1967   IFS=$as_save_IFS
  1968   test -z "$as_dir" && as_dir=.
  1969   for ac_exec_ext in '' $ac_executable_extensions; do
  1970   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1971     ac_cv_prog_AWK="$ac_prog"
  1972     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1973     break 2
  1974   fi
  1975 done
  1976 done
  1977 IFS=$as_save_IFS
  1979 fi
  1980 fi
  1981 AWK=$ac_cv_prog_AWK
  1982 if test -n "$AWK"; then
  1983   { echo "$as_me:$LINENO: result: $AWK" >&5
  1984 echo "${ECHO_T}$AWK" >&6; }
  1985 else
  1986   { echo "$as_me:$LINENO: result: no" >&5
  1987 echo "${ECHO_T}no" >&6; }
  1988 fi
  1991   test -n "$AWK" && break
  1992 done
  1994 { echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
  1995 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; }
  1996 set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
  1997 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
  1998   echo $ECHO_N "(cached) $ECHO_C" >&6
  1999 else
  2000   cat >conftest.make <<\_ACEOF
  2001 SHELL = /bin/sh
  2002 all:
  2003 	@echo '@@@%%%=$(MAKE)=@@@%%%'
  2004 _ACEOF
  2005 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
  2006 case `${MAKE-make} -f conftest.make 2>/dev/null` in
  2007   *@@@%%%=?*=@@@%%%*)
  2008     eval ac_cv_prog_make_${ac_make}_set=yes;;
  2009   *)
  2010     eval ac_cv_prog_make_${ac_make}_set=no;;
  2011 esac
  2012 rm -f conftest.make
  2013 fi
  2014 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
  2015   { echo "$as_me:$LINENO: result: yes" >&5
  2016 echo "${ECHO_T}yes" >&6; }
  2017   SET_MAKE=
  2018 else
  2019   { echo "$as_me:$LINENO: result: no" >&5
  2020 echo "${ECHO_T}no" >&6; }
  2021   SET_MAKE="MAKE=${MAKE-make}"
  2022 fi
  2024 rm -rf .tst 2>/dev/null
  2025 mkdir .tst 2>/dev/null
  2026 if test -d .tst; then
  2027   am__leading_dot=.
  2028 else
  2029   am__leading_dot=_
  2030 fi
  2031 rmdir .tst 2>/dev/null
  2033  # test to see if srcdir already configured
  2034 if test "`cd $srcdir && pwd`" != "`pwd`" &&
  2035    test -f $srcdir/config.status; then
  2036   { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
  2037 echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
  2038    { (exit 1); exit 1; }; }
  2039 fi
  2041 # test whether we have cygpath
  2042 if test -z "$CYGPATH_W"; then
  2043   if (cygpath --version) >/dev/null 2>/dev/null; then
  2044     CYGPATH_W='cygpath -w'
  2045   else
  2046     CYGPATH_W=echo
  2047   fi
  2048 fi
  2051 # Define the identity of the package.
  2052  PACKAGE=lxdream
  2053  VERSION=0.8.1
  2056 cat >>confdefs.h <<_ACEOF
  2057 #define PACKAGE "$PACKAGE"
  2058 _ACEOF
  2061 cat >>confdefs.h <<_ACEOF
  2062 #define VERSION "$VERSION"
  2063 _ACEOF
  2065 # Some tools Automake needs.
  2067 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
  2070 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
  2073 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
  2076 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
  2079 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
  2082 AMTAR=${AMTAR-"${am_missing_run}tar"}
  2084 install_sh=${install_sh-"$am_aux_dir/install-sh"}
  2086 # Installed binaries are usually stripped using `strip' when the user
  2087 # run `make install-strip'.  However `strip' might not be the right
  2088 # tool to use in cross-compilation environments, therefore Automake
  2089 # will honor the `STRIP' environment variable to overrule this program.
  2090 if test "$cross_compiling" != no; then
  2091   if test -n "$ac_tool_prefix"; then
  2092   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
  2093 set dummy ${ac_tool_prefix}strip; ac_word=$2
  2094 { echo "$as_me:$LINENO: checking for $ac_word" >&5
  2095 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  2096 if test "${ac_cv_prog_STRIP+set}" = set; then
  2097   echo $ECHO_N "(cached) $ECHO_C" >&6
  2098 else
  2099   if test -n "$STRIP"; then
  2100   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
  2101 else
  2102 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2103 for as_dir in $PATH
  2104 do
  2105   IFS=$as_save_IFS
  2106   test -z "$as_dir" && as_dir=.
  2107   for ac_exec_ext in '' $ac_executable_extensions; do
  2108   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2109     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
  2110     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2111     break 2
  2112   fi
  2113 done
  2114 done
  2115 IFS=$as_save_IFS
  2117 fi
  2118 fi
  2119 STRIP=$ac_cv_prog_STRIP
  2120 if test -n "$STRIP"; then
  2121   { echo "$as_me:$LINENO: result: $STRIP" >&5
  2122 echo "${ECHO_T}$STRIP" >&6; }
  2123 else
  2124   { echo "$as_me:$LINENO: result: no" >&5
  2125 echo "${ECHO_T}no" >&6; }
  2126 fi
  2129 fi
  2130 if test -z "$ac_cv_prog_STRIP"; then
  2131   ac_ct_STRIP=$STRIP
  2132   # Extract the first word of "strip", so it can be a program name with args.
  2133 set dummy strip; ac_word=$2
  2134 { echo "$as_me:$LINENO: checking for $ac_word" >&5
  2135 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  2136 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
  2137   echo $ECHO_N "(cached) $ECHO_C" >&6
  2138 else
  2139   if test -n "$ac_ct_STRIP"; then
  2140   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
  2141 else
  2142 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2143 for as_dir in $PATH
  2144 do
  2145   IFS=$as_save_IFS
  2146   test -z "$as_dir" && as_dir=.
  2147   for ac_exec_ext in '' $ac_executable_extensions; do
  2148   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2149     ac_cv_prog_ac_ct_STRIP="strip"
  2150     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2151     break 2
  2152   fi
  2153 done
  2154 done
  2155 IFS=$as_save_IFS
  2157 fi
  2158 fi
  2159 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
  2160 if test -n "$ac_ct_STRIP"; then
  2161   { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
  2162 echo "${ECHO_T}$ac_ct_STRIP" >&6; }
  2163 else
  2164   { echo "$as_me:$LINENO: result: no" >&5
  2165 echo "${ECHO_T}no" >&6; }
  2166 fi
  2168   if test "x$ac_ct_STRIP" = x; then
  2169     STRIP=":"
  2170   else
  2171     case $cross_compiling:$ac_tool_warned in
  2172 yes:)
  2173 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  2174 whose name does not start with the host triplet.  If you think this
  2175 configuration is useful to you, please write to autoconf@gnu.org." >&5
  2176 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  2177 whose name does not start with the host triplet.  If you think this
  2178 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  2179 ac_tool_warned=yes ;;
  2180 esac
  2181     STRIP=$ac_ct_STRIP
  2182   fi
  2183 else
  2184   STRIP="$ac_cv_prog_STRIP"
  2185 fi
  2187 fi
  2188 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
  2190 # We need awk for the "check" target.  The system "awk" is bad on
  2191 # some platforms.
  2195 { echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
  2196 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6; }
  2197     # Check whether --enable-maintainer-mode was given.
  2198 if test "${enable_maintainer_mode+set}" = set; then
  2199   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
  2200 else
  2201   USE_MAINTAINER_MODE=no
  2202 fi
  2204   { echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
  2205 echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6; }
  2208 if test $USE_MAINTAINER_MODE = yes; then
  2209   MAINTAINER_MODE_TRUE=
  2210   MAINTAINER_MODE_FALSE='#'
  2211 else
  2212   MAINTAINER_MODE_TRUE='#'
  2213   MAINTAINER_MODE_FALSE=
  2214 fi
  2216   MAINT=$MAINTAINER_MODE_TRUE
  2219 ac_config_headers="$ac_config_headers config.h"
  2222 DEPDIR="${am__leading_dot}deps"
  2224 ac_config_commands="$ac_config_commands depfiles"
  2227 am_make=${MAKE-make}
  2228 cat > confinc << 'END'
  2229 am__doit:
  2230 	@echo done
  2231 .PHONY: am__doit
  2232 END
  2233 # If we don't find an include directive, just comment out the code.
  2234 { echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
  2235 echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6; }
  2236 am__include="#"
  2237 am__quote=
  2238 _am_result=none
  2239 # First try GNU make style include.
  2240 echo "include confinc" > confmf
  2241 # We grep out `Entering directory' and `Leaving directory'
  2242 # messages which can occur if `w' ends up in MAKEFLAGS.
  2243 # In particular we don't look at `^make:' because GNU make might
  2244 # be invoked under some other name (usually "gmake"), in which
  2245 # case it prints its new name instead of `make'.
  2246 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
  2247    am__include=include
  2248    am__quote=
  2249    _am_result=GNU
  2250 fi
  2251 # Now try BSD make style include.
  2252 if test "$am__include" = "#"; then
  2253    echo '.include "confinc"' > confmf
  2254    if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
  2255       am__include=.include
  2256       am__quote="\""
  2257       _am_result=BSD
  2258    fi
  2259 fi
  2262 { echo "$as_me:$LINENO: result: $_am_result" >&5
  2263 echo "${ECHO_T}$_am_result" >&6; }
  2264 rm -f confinc confmf
  2266 # Check whether --enable-dependency-tracking was given.
  2267 if test "${enable_dependency_tracking+set}" = set; then
  2268   enableval=$enable_dependency_tracking;
  2269 fi
  2271 if test "x$enable_dependency_tracking" != xno; then
  2272   am_depcomp="$ac_aux_dir/depcomp"
  2273   AMDEPBACKSLASH='\'
  2274 fi
  2277 if test "x$enable_dependency_tracking" != xno; then
  2278   AMDEP_TRUE=
  2279   AMDEP_FALSE='#'
  2280 else
  2281   AMDEP_TRUE='#'
  2282   AMDEP_FALSE=
  2283 fi
  2287 ac_ext=c
  2288 ac_cpp='$CPP $CPPFLAGS'
  2289 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  2290 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  2291 ac_compiler_gnu=$ac_cv_c_compiler_gnu
  2292 if test -n "$ac_tool_prefix"; then
  2293   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
  2294 set dummy ${ac_tool_prefix}gcc; ac_word=$2
  2295 { echo "$as_me:$LINENO: checking for $ac_word" >&5
  2296 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  2297 if test "${ac_cv_prog_CC+set}" = set; then
  2298   echo $ECHO_N "(cached) $ECHO_C" >&6
  2299 else
  2300   if test -n "$CC"; then
  2301   ac_cv_prog_CC="$CC" # Let the user override the test.
  2302 else
  2303 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2304 for as_dir in $PATH
  2305 do
  2306   IFS=$as_save_IFS
  2307   test -z "$as_dir" && as_dir=.
  2308   for ac_exec_ext in '' $ac_executable_extensions; do
  2309   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2310     ac_cv_prog_CC="${ac_tool_prefix}gcc"
  2311     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2312     break 2
  2313   fi
  2314 done
  2315 done
  2316 IFS=$as_save_IFS
  2318 fi
  2319 fi
  2320 CC=$ac_cv_prog_CC
  2321 if test -n "$CC"; then
  2322   { echo "$as_me:$LINENO: result: $CC" >&5
  2323 echo "${ECHO_T}$CC" >&6; }
  2324 else
  2325   { echo "$as_me:$LINENO: result: no" >&5
  2326 echo "${ECHO_T}no" >&6; }
  2327 fi
  2330 fi
  2331 if test -z "$ac_cv_prog_CC"; then
  2332   ac_ct_CC=$CC
  2333   # Extract the first word of "gcc", so it can be a program name with args.
  2334 set dummy gcc; ac_word=$2
  2335 { echo "$as_me:$LINENO: checking for $ac_word" >&5
  2336 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  2337 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  2338   echo $ECHO_N "(cached) $ECHO_C" >&6
  2339 else
  2340   if test -n "$ac_ct_CC"; then
  2341   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  2342 else
  2343 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2344 for as_dir in $PATH
  2345 do
  2346   IFS=$as_save_IFS
  2347   test -z "$as_dir" && as_dir=.
  2348   for ac_exec_ext in '' $ac_executable_extensions; do
  2349   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2350     ac_cv_prog_ac_ct_CC="gcc"
  2351     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2352     break 2
  2353   fi
  2354 done
  2355 done
  2356 IFS=$as_save_IFS
  2358 fi
  2359 fi
  2360 ac_ct_CC=$ac_cv_prog_ac_ct_CC
  2361 if test -n "$ac_ct_CC"; then
  2362   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  2363 echo "${ECHO_T}$ac_ct_CC" >&6; }
  2364 else
  2365   { echo "$as_me:$LINENO: result: no" >&5
  2366 echo "${ECHO_T}no" >&6; }
  2367 fi
  2369   if test "x$ac_ct_CC" = x; then
  2370     CC=""
  2371   else
  2372     case $cross_compiling:$ac_tool_warned in
  2373 yes:)
  2374 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  2375 whose name does not start with the host triplet.  If you think this
  2376 configuration is useful to you, please write to autoconf@gnu.org." >&5
  2377 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  2378 whose name does not start with the host triplet.  If you think this
  2379 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  2380 ac_tool_warned=yes ;;
  2381 esac
  2382     CC=$ac_ct_CC
  2383   fi
  2384 else
  2385   CC="$ac_cv_prog_CC"
  2386 fi
  2388 if test -z "$CC"; then
  2389           if test -n "$ac_tool_prefix"; then
  2390     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
  2391 set dummy ${ac_tool_prefix}cc; ac_word=$2
  2392 { echo "$as_me:$LINENO: checking for $ac_word" >&5
  2393 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  2394 if test "${ac_cv_prog_CC+set}" = set; then
  2395   echo $ECHO_N "(cached) $ECHO_C" >&6
  2396 else
  2397   if test -n "$CC"; then
  2398   ac_cv_prog_CC="$CC" # Let the user override the test.
  2399 else
  2400 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2401 for as_dir in $PATH
  2402 do
  2403   IFS=$as_save_IFS
  2404   test -z "$as_dir" && as_dir=.
  2405   for ac_exec_ext in '' $ac_executable_extensions; do
  2406   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2407     ac_cv_prog_CC="${ac_tool_prefix}cc"
  2408     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2409     break 2
  2410   fi
  2411 done
  2412 done
  2413 IFS=$as_save_IFS
  2415 fi
  2416 fi
  2417 CC=$ac_cv_prog_CC
  2418 if test -n "$CC"; then
  2419   { echo "$as_me:$LINENO: result: $CC" >&5
  2420 echo "${ECHO_T}$CC" >&6; }
  2421 else
  2422   { echo "$as_me:$LINENO: result: no" >&5
  2423 echo "${ECHO_T}no" >&6; }
  2424 fi
  2427   fi
  2428 fi
  2429 if test -z "$CC"; then
  2430   # Extract the first word of "cc", so it can be a program name with args.
  2431 set dummy cc; ac_word=$2
  2432 { echo "$as_me:$LINENO: checking for $ac_word" >&5
  2433 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  2434 if test "${ac_cv_prog_CC+set}" = set; then
  2435   echo $ECHO_N "(cached) $ECHO_C" >&6
  2436 else
  2437   if test -n "$CC"; then
  2438   ac_cv_prog_CC="$CC" # Let the user override the test.
  2439 else
  2440   ac_prog_rejected=no
  2441 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2442 for as_dir in $PATH
  2443 do
  2444   IFS=$as_save_IFS
  2445   test -z "$as_dir" && as_dir=.
  2446   for ac_exec_ext in '' $ac_executable_extensions; do
  2447   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2448     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
  2449        ac_prog_rejected=yes
  2450        continue
  2451      fi
  2452     ac_cv_prog_CC="cc"
  2453     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2454     break 2
  2455   fi
  2456 done
  2457 done
  2458 IFS=$as_save_IFS
  2460 if test $ac_prog_rejected = yes; then
  2461   # We found a bogon in the path, so make sure we never use it.
  2462   set dummy $ac_cv_prog_CC
  2463   shift
  2464   if test $# != 0; then
  2465     # We chose a different compiler from the bogus one.
  2466     # However, it has the same basename, so the bogon will be chosen
  2467     # first if we set CC to just the basename; use the full file name.
  2468     shift
  2469     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
  2470   fi
  2471 fi
  2472 fi
  2473 fi
  2474 CC=$ac_cv_prog_CC
  2475 if test -n "$CC"; then
  2476   { echo "$as_me:$LINENO: result: $CC" >&5
  2477 echo "${ECHO_T}$CC" >&6; }
  2478 else
  2479   { echo "$as_me:$LINENO: result: no" >&5
  2480 echo "${ECHO_T}no" >&6; }
  2481 fi
  2484 fi
  2485 if test -z "$CC"; then
  2486   if test -n "$ac_tool_prefix"; then
  2487   for ac_prog in cl.exe
  2488   do
  2489     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
  2490 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
  2491 { echo "$as_me:$LINENO: checking for $ac_word" >&5
  2492 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  2493 if test "${ac_cv_prog_CC+set}" = set; then
  2494   echo $ECHO_N "(cached) $ECHO_C" >&6
  2495 else
  2496   if test -n "$CC"; then
  2497   ac_cv_prog_CC="$CC" # Let the user override the test.
  2498 else
  2499 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2500 for as_dir in $PATH
  2501 do
  2502   IFS=$as_save_IFS
  2503   test -z "$as_dir" && as_dir=.
  2504   for ac_exec_ext in '' $ac_executable_extensions; do
  2505   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2506     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
  2507     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2508     break 2
  2509   fi
  2510 done
  2511 done
  2512 IFS=$as_save_IFS
  2514 fi
  2515 fi
  2516 CC=$ac_cv_prog_CC
  2517 if test -n "$CC"; then
  2518   { echo "$as_me:$LINENO: result: $CC" >&5
  2519 echo "${ECHO_T}$CC" >&6; }
  2520 else
  2521   { echo "$as_me:$LINENO: result: no" >&5
  2522 echo "${ECHO_T}no" >&6; }
  2523 fi
  2526     test -n "$CC" && break
  2527   done
  2528 fi
  2529 if test -z "$CC"; then
  2530   ac_ct_CC=$CC
  2531   for ac_prog in cl.exe
  2532 do
  2533   # Extract the first word of "$ac_prog", so it can be a program name with args.
  2534 set dummy $ac_prog; ac_word=$2
  2535 { echo "$as_me:$LINENO: checking for $ac_word" >&5
  2536 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  2537 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  2538   echo $ECHO_N "(cached) $ECHO_C" >&6
  2539 else
  2540   if test -n "$ac_ct_CC"; then
  2541   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  2542 else
  2543 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2544 for as_dir in $PATH
  2545 do
  2546   IFS=$as_save_IFS
  2547   test -z "$as_dir" && as_dir=.
  2548   for ac_exec_ext in '' $ac_executable_extensions; do
  2549   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2550     ac_cv_prog_ac_ct_CC="$ac_prog"
  2551     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2552     break 2
  2553   fi
  2554 done
  2555 done
  2556 IFS=$as_save_IFS
  2558 fi
  2559 fi
  2560 ac_ct_CC=$ac_cv_prog_ac_ct_CC
  2561 if test -n "$ac_ct_CC"; then
  2562   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  2563 echo "${ECHO_T}$ac_ct_CC" >&6; }
  2564 else
  2565   { echo "$as_me:$LINENO: result: no" >&5
  2566 echo "${ECHO_T}no" >&6; }
  2567 fi
  2570   test -n "$ac_ct_CC" && break
  2571 done
  2573   if test "x$ac_ct_CC" = x; then
  2574     CC=""
  2575   else
  2576     case $cross_compiling:$ac_tool_warned in
  2577 yes:)
  2578 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  2579 whose name does not start with the host triplet.  If you think this
  2580 configuration is useful to you, please write to autoconf@gnu.org." >&5
  2581 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  2582 whose name does not start with the host triplet.  If you think this
  2583 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  2584 ac_tool_warned=yes ;;
  2585 esac
  2586     CC=$ac_ct_CC
  2587   fi
  2588 fi
  2590 fi
  2593 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
  2594 See \`config.log' for more details." >&5
  2595 echo "$as_me: error: no acceptable C compiler found in \$PATH
  2596 See \`config.log' for more details." >&2;}
  2597    { (exit 1); exit 1; }; }
  2599 # Provide some information about the compiler.
  2600 echo "$as_me:$LINENO: checking for C compiler version" >&5
  2601 ac_compiler=`set X $ac_compile; echo $2`
  2602 { (ac_try="$ac_compiler --version >&5"
  2603 case "(($ac_try" in
  2604   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2605   *) ac_try_echo=$ac_try;;
  2606 esac
  2607 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  2608   (eval "$ac_compiler --version >&5") 2>&5
  2609   ac_status=$?
  2610   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2611   (exit $ac_status); }
  2612 { (ac_try="$ac_compiler -v >&5"
  2613 case "(($ac_try" in
  2614   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2615   *) ac_try_echo=$ac_try;;
  2616 esac
  2617 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  2618   (eval "$ac_compiler -v >&5") 2>&5
  2619   ac_status=$?
  2620   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2621   (exit $ac_status); }
  2622 { (ac_try="$ac_compiler -V >&5"
  2623 case "(($ac_try" in
  2624   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2625   *) ac_try_echo=$ac_try;;
  2626 esac
  2627 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  2628   (eval "$ac_compiler -V >&5") 2>&5
  2629   ac_status=$?
  2630   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2631   (exit $ac_status); }
  2633 cat >conftest.$ac_ext <<_ACEOF
  2634 /* confdefs.h.  */
  2635 _ACEOF
  2636 cat confdefs.h >>conftest.$ac_ext
  2637 cat >>conftest.$ac_ext <<_ACEOF
  2638 /* end confdefs.h.  */
  2640 int
  2641 main ()
  2645   return 0;
  2647 _ACEOF
  2648 ac_clean_files_save=$ac_clean_files
  2649 ac_clean_files="$ac_clean_files a.out a.exe b.out"
  2650 # Try to create an executable without -o first, disregard a.out.
  2651 # It will help us diagnose broken compilers, and finding out an intuition
  2652 # of exeext.
  2653 { echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
  2654 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
  2655 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
  2657 # List of possible output files, starting from the most likely.
  2658 # The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
  2659 # only as a last resort.  b.out is created by i960 compilers.
  2660 ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
  2662 # The IRIX 6 linker writes into existing files which may not be
  2663 # executable, retaining their permissions.  Remove them first so a
  2664 # subsequent execution test works.
  2665 ac_rmfiles=
  2666 for ac_file in $ac_files
  2667 do
  2668   case $ac_file in
  2669     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
  2670     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
  2671   esac
  2672 done
  2673 rm -f $ac_rmfiles
  2675 if { (ac_try="$ac_link_default"
  2676 case "(($ac_try" in
  2677   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2678   *) ac_try_echo=$ac_try;;
  2679 esac
  2680 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  2681   (eval "$ac_link_default") 2>&5
  2682   ac_status=$?
  2683   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2684   (exit $ac_status); }; then
  2685   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
  2686 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
  2687 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
  2688 # so that the user can short-circuit this test for compilers unknown to
  2689 # Autoconf.
  2690 for ac_file in $ac_files ''
  2691 do
  2692   test -f "$ac_file" || continue
  2693   case $ac_file in
  2694     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
  2695 	;;
  2696     [ab].out )
  2697 	# We found the default executable, but exeext='' is most
  2698 	# certainly right.
  2699 	break;;
  2700     *.* )
  2701         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
  2702 	then :; else
  2703 	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
  2704 	fi
  2705 	# We set ac_cv_exeext here because the later test for it is not
  2706 	# safe: cross compilers may not add the suffix if given an `-o'
  2707 	# argument, so we may need to know it at that point already.
  2708 	# Even if this section looks crufty: it has the advantage of
  2709 	# actually working.
  2710 	break;;
  2711     * )
  2712 	break;;
  2713   esac
  2714 done
  2715 test "$ac_cv_exeext" = no && ac_cv_exeext=
  2717 else
  2718   ac_file=''
  2719 fi
  2721 { echo "$as_me:$LINENO: result: $ac_file" >&5
  2722 echo "${ECHO_T}$ac_file" >&6; }
  2723 if test -z "$ac_file"; then
  2724   echo "$as_me: failed program was:" >&5
  2725 sed 's/^/| /' conftest.$ac_ext >&5
  2727 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
  2728 See \`config.log' for more details." >&5
  2729 echo "$as_me: error: C compiler cannot create executables
  2730 See \`config.log' for more details." >&2;}
  2731    { (exit 77); exit 77; }; }
  2732 fi
  2734 ac_exeext=$ac_cv_exeext
  2736 # Check that the compiler produces executables we can run.  If not, either
  2737 # the compiler is broken, or we cross compile.
  2738 { echo "$as_me:$LINENO: checking whether the C compiler works" >&5
  2739 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
  2740 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
  2741 # If not cross compiling, check that we can run a simple program.
  2742 if test "$cross_compiling" != yes; then
  2743   if { ac_try='./$ac_file'
  2744   { (case "(($ac_try" in
  2745   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2746   *) ac_try_echo=$ac_try;;
  2747 esac
  2748 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  2749   (eval "$ac_try") 2>&5
  2750   ac_status=$?
  2751   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2752   (exit $ac_status); }; }; then
  2753     cross_compiling=no
  2754   else
  2755     if test "$cross_compiling" = maybe; then
  2756 	cross_compiling=yes
  2757     else
  2758 	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
  2759 If you meant to cross compile, use \`--host'.
  2760 See \`config.log' for more details." >&5
  2761 echo "$as_me: error: cannot run C compiled programs.
  2762 If you meant to cross compile, use \`--host'.
  2763 See \`config.log' for more details." >&2;}
  2764    { (exit 1); exit 1; }; }
  2765     fi
  2766   fi
  2767 fi
  2768 { echo "$as_me:$LINENO: result: yes" >&5
  2769 echo "${ECHO_T}yes" >&6; }
  2771 rm -f a.out a.exe conftest$ac_cv_exeext b.out
  2772 ac_clean_files=$ac_clean_files_save
  2773 # Check that the compiler produces executables we can run.  If not, either
  2774 # the compiler is broken, or we cross compile.
  2775 { echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
  2776 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
  2777 { echo "$as_me:$LINENO: result: $cross_compiling" >&5
  2778 echo "${ECHO_T}$cross_compiling" >&6; }
  2780 { echo "$as_me:$LINENO: checking for suffix of executables" >&5
  2781 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
  2782 if { (ac_try="$ac_link"
  2783 case "(($ac_try" in
  2784   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2785   *) ac_try_echo=$ac_try;;
  2786 esac
  2787 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  2788   (eval "$ac_link") 2>&5
  2789   ac_status=$?
  2790   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2791   (exit $ac_status); }; then
  2792   # If both `conftest.exe' and `conftest' are `present' (well, observable)
  2793 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
  2794 # work properly (i.e., refer to `conftest.exe'), while it won't with
  2795 # `rm'.
  2796 for ac_file in conftest.exe conftest conftest.*; do
  2797   test -f "$ac_file" || continue
  2798   case $ac_file in
  2799     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
  2800     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
  2801 	  break;;
  2802     * ) break;;
  2803   esac
  2804 done
  2805 else
  2806   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
  2807 See \`config.log' for more details." >&5
  2808 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
  2809 See \`config.log' for more details." >&2;}
  2810    { (exit 1); exit 1; }; }
  2811 fi
  2813 rm -f conftest$ac_cv_exeext
  2814 { echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
  2815 echo "${ECHO_T}$ac_cv_exeext" >&6; }
  2817 rm -f conftest.$ac_ext
  2818 EXEEXT=$ac_cv_exeext
  2819 ac_exeext=$EXEEXT
  2820 { echo "$as_me:$LINENO: checking for suffix of object files" >&5
  2821 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
  2822 if test "${ac_cv_objext+set}" = set; then
  2823   echo $ECHO_N "(cached) $ECHO_C" >&6
  2824 else
  2825   cat >conftest.$ac_ext <<_ACEOF
  2826 /* confdefs.h.  */
  2827 _ACEOF
  2828 cat confdefs.h >>conftest.$ac_ext
  2829 cat >>conftest.$ac_ext <<_ACEOF
  2830 /* end confdefs.h.  */
  2832 int
  2833 main ()
  2837   return 0;
  2839 _ACEOF
  2840 rm -f conftest.o conftest.obj
  2841 if { (ac_try="$ac_compile"
  2842 case "(($ac_try" in
  2843   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2844   *) ac_try_echo=$ac_try;;
  2845 esac
  2846 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  2847   (eval "$ac_compile") 2>&5
  2848   ac_status=$?
  2849   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2850   (exit $ac_status); }; then
  2851   for ac_file in conftest.o conftest.obj conftest.*; do
  2852   test -f "$ac_file" || continue;
  2853   case $ac_file in
  2854     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
  2855     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
  2856        break;;
  2857   esac
  2858 done
  2859 else
  2860   echo "$as_me: failed program was:" >&5
  2861 sed 's/^/| /' conftest.$ac_ext >&5
  2863 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
  2864 See \`config.log' for more details." >&5
  2865 echo "$as_me: error: cannot compute suffix of object files: cannot compile
  2866 See \`config.log' for more details." >&2;}
  2867    { (exit 1); exit 1; }; }
  2868 fi
  2870 rm -f conftest.$ac_cv_objext conftest.$ac_ext
  2871 fi
  2872 { echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
  2873 echo "${ECHO_T}$ac_cv_objext" >&6; }
  2874 OBJEXT=$ac_cv_objext
  2875 ac_objext=$OBJEXT
  2876 { echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
  2877 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
  2878 if test "${ac_cv_c_compiler_gnu+set}" = set; then
  2879   echo $ECHO_N "(cached) $ECHO_C" >&6
  2880 else
  2881   cat >conftest.$ac_ext <<_ACEOF
  2882 /* confdefs.h.  */
  2883 _ACEOF
  2884 cat confdefs.h >>conftest.$ac_ext
  2885 cat >>conftest.$ac_ext <<_ACEOF
  2886 /* end confdefs.h.  */
  2888 int
  2889 main ()
  2891 #ifndef __GNUC__
  2892        choke me
  2893 #endif
  2896   return 0;
  2898 _ACEOF
  2899 rm -f conftest.$ac_objext
  2900 if { (ac_try="$ac_compile"
  2901 case "(($ac_try" in
  2902   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2903   *) ac_try_echo=$ac_try;;
  2904 esac
  2905 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  2906   (eval "$ac_compile") 2>conftest.er1
  2907   ac_status=$?
  2908   grep -v '^ *+' conftest.er1 >conftest.err
  2909   rm -f conftest.er1
  2910   cat conftest.err >&5
  2911   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2912   (exit $ac_status); } && {
  2913 	 test -z "$ac_c_werror_flag" ||
  2914 	 test ! -s conftest.err
  2915        } && test -s conftest.$ac_objext; then
  2916   ac_compiler_gnu=yes
  2917 else
  2918   echo "$as_me: failed program was:" >&5
  2919 sed 's/^/| /' conftest.$ac_ext >&5
  2921 	ac_compiler_gnu=no
  2922 fi
  2924 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  2925 ac_cv_c_compiler_gnu=$ac_compiler_gnu
  2927 fi
  2928 { echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
  2929 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
  2930 GCC=`test $ac_compiler_gnu = yes && echo yes`
  2931 ac_test_CFLAGS=${CFLAGS+set}
  2932 ac_save_CFLAGS=$CFLAGS
  2933 { echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
  2934 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
  2935 if test "${ac_cv_prog_cc_g+set}" = set; then
  2936   echo $ECHO_N "(cached) $ECHO_C" >&6
  2937 else
  2938   ac_save_c_werror_flag=$ac_c_werror_flag
  2939    ac_c_werror_flag=yes
  2940    ac_cv_prog_cc_g=no
  2941    CFLAGS="-g"
  2942    cat >conftest.$ac_ext <<_ACEOF
  2943 /* confdefs.h.  */
  2944 _ACEOF
  2945 cat confdefs.h >>conftest.$ac_ext
  2946 cat >>conftest.$ac_ext <<_ACEOF
  2947 /* end confdefs.h.  */
  2949 int
  2950 main ()
  2954   return 0;
  2956 _ACEOF
  2957 rm -f conftest.$ac_objext
  2958 if { (ac_try="$ac_compile"
  2959 case "(($ac_try" in
  2960   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2961   *) ac_try_echo=$ac_try;;
  2962 esac
  2963 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  2964   (eval "$ac_compile") 2>conftest.er1
  2965   ac_status=$?
  2966   grep -v '^ *+' conftest.er1 >conftest.err
  2967   rm -f conftest.er1
  2968   cat conftest.err >&5
  2969   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2970   (exit $ac_status); } && {
  2971 	 test -z "$ac_c_werror_flag" ||
  2972 	 test ! -s conftest.err
  2973        } && test -s conftest.$ac_objext; then
  2974   ac_cv_prog_cc_g=yes
  2975 else
  2976   echo "$as_me: failed program was:" >&5
  2977 sed 's/^/| /' conftest.$ac_ext >&5
  2979 	CFLAGS=""
  2980       cat >conftest.$ac_ext <<_ACEOF
  2981 /* confdefs.h.  */
  2982 _ACEOF
  2983 cat confdefs.h >>conftest.$ac_ext
  2984 cat >>conftest.$ac_ext <<_ACEOF
  2985 /* end confdefs.h.  */
  2987 int
  2988 main ()
  2992   return 0;
  2994 _ACEOF
  2995 rm -f conftest.$ac_objext
  2996 if { (ac_try="$ac_compile"
  2997 case "(($ac_try" in
  2998   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2999   *) ac_try_echo=$ac_try;;
  3000 esac
  3001 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  3002   (eval "$ac_compile") 2>conftest.er1
  3003   ac_status=$?
  3004   grep -v '^ *+' conftest.er1 >conftest.err
  3005   rm -f conftest.er1
  3006   cat conftest.err >&5
  3007   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3008   (exit $ac_status); } && {
  3009 	 test -z "$ac_c_werror_flag" ||
  3010 	 test ! -s conftest.err
  3011        } && test -s conftest.$ac_objext; then
  3013 else
  3014   echo "$as_me: failed program was:" >&5
  3015 sed 's/^/| /' conftest.$ac_ext >&5
  3017 	ac_c_werror_flag=$ac_save_c_werror_flag
  3018 	 CFLAGS="-g"
  3019 	 cat >conftest.$ac_ext <<_ACEOF
  3020 /* confdefs.h.  */
  3021 _ACEOF
  3022 cat confdefs.h >>conftest.$ac_ext
  3023 cat >>conftest.$ac_ext <<_ACEOF
  3024 /* end confdefs.h.  */
  3026 int
  3027 main ()
  3031   return 0;
  3033 _ACEOF
  3034 rm -f conftest.$ac_objext
  3035 if { (ac_try="$ac_compile"
  3036 case "(($ac_try" in
  3037   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3038   *) ac_try_echo=$ac_try;;
  3039 esac
  3040 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  3041   (eval "$ac_compile") 2>conftest.er1
  3042   ac_status=$?
  3043   grep -v '^ *+' conftest.er1 >conftest.err
  3044   rm -f conftest.er1
  3045   cat conftest.err >&5
  3046   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3047   (exit $ac_status); } && {
  3048 	 test -z "$ac_c_werror_flag" ||
  3049 	 test ! -s conftest.err
  3050        } && test -s conftest.$ac_objext; then
  3051   ac_cv_prog_cc_g=yes
  3052 else
  3053   echo "$as_me: failed program was:" >&5
  3054 sed 's/^/| /' conftest.$ac_ext >&5
  3057 fi
  3059 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  3060 fi
  3062 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  3063 fi
  3065 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  3066    ac_c_werror_flag=$ac_save_c_werror_flag
  3067 fi
  3068 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
  3069 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
  3070 if test "$ac_test_CFLAGS" = set; then
  3071   CFLAGS=$ac_save_CFLAGS
  3072 elif test $ac_cv_prog_cc_g = yes; then
  3073   if test "$GCC" = yes; then
  3074     CFLAGS="-g -O2"
  3075   else
  3076     CFLAGS="-g"
  3077   fi
  3078 else
  3079   if test "$GCC" = yes; then
  3080     CFLAGS="-O2"
  3081   else
  3082     CFLAGS=
  3083   fi
  3084 fi
  3085 { echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
  3086 echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
  3087 if test "${ac_cv_prog_cc_c89+set}" = set; then
  3088   echo $ECHO_N "(cached) $ECHO_C" >&6
  3089 else
  3090   ac_cv_prog_cc_c89=no
  3091 ac_save_CC=$CC
  3092 cat >conftest.$ac_ext <<_ACEOF
  3093 /* confdefs.h.  */
  3094 _ACEOF
  3095 cat confdefs.h >>conftest.$ac_ext
  3096 cat >>conftest.$ac_ext <<_ACEOF
  3097 /* end confdefs.h.  */
  3098 #include <stdarg.h>
  3099 #include <stdio.h>
  3100 #include <sys/types.h>
  3101 #include <sys/stat.h>
  3102 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
  3103 struct buf { int x; };
  3104 FILE * (*rcsopen) (struct buf *, struct stat *, int);
  3105 static char *e (p, i)
  3106      char **p;
  3107      int i;
  3109   return p[i];
  3111 static char *f (char * (*g) (char **, int), char **p, ...)
  3113   char *s;
  3114   va_list v;
  3115   va_start (v,p);
  3116   s = g (p, va_arg (v,int));
  3117   va_end (v);
  3118   return s;
  3121 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
  3122    function prototypes and stuff, but not '\xHH' hex character constants.
  3123    These don't provoke an error unfortunately, instead are silently treated
  3124    as 'x'.  The following induces an error, until -std is added to get
  3125    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
  3126    array size at least.  It's necessary to write '\x00'==0 to get something
  3127    that's true only with -std.  */
  3128 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
  3130 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
  3131    inside strings and character constants.  */
  3132 #define FOO(x) 'x'
  3133 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
  3135 int test (int i, double x);
  3136 struct s1 {int (*f) (int a);};
  3137 struct s2 {int (*f) (double a);};
  3138 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
  3139 int argc;
  3140 char **argv;
  3141 int
  3142 main ()
  3144 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
  3146   return 0;
  3148 _ACEOF
  3149 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
  3150 	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
  3151 do
  3152   CC="$ac_save_CC $ac_arg"
  3153   rm -f conftest.$ac_objext
  3154 if { (ac_try="$ac_compile"
  3155 case "(($ac_try" in
  3156   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3157   *) ac_try_echo=$ac_try;;
  3158 esac
  3159 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  3160   (eval "$ac_compile") 2>conftest.er1
  3161   ac_status=$?
  3162   grep -v '^ *+' conftest.er1 >conftest.err
  3163   rm -f conftest.er1
  3164   cat conftest.err >&5
  3165   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3166   (exit $ac_status); } && {
  3167 	 test -z "$ac_c_werror_flag" ||
  3168 	 test ! -s conftest.err
  3169        } && test -s conftest.$ac_objext; then
  3170   ac_cv_prog_cc_c89=$ac_arg
  3171 else
  3172   echo "$as_me: failed program was:" >&5
  3173 sed 's/^/| /' conftest.$ac_ext >&5
  3176 fi
  3178 rm -f core conftest.err conftest.$ac_objext
  3179   test "x$ac_cv_prog_cc_c89" != "xno" && break
  3180 done
  3181 rm -f conftest.$ac_ext
  3182 CC=$ac_save_CC
  3184 fi
  3185 # AC_CACHE_VAL
  3186 case "x$ac_cv_prog_cc_c89" in
  3187   x)
  3188     { echo "$as_me:$LINENO: result: none needed" >&5
  3189 echo "${ECHO_T}none needed" >&6; } ;;
  3190   xno)
  3191     { echo "$as_me:$LINENO: result: unsupported" >&5
  3192 echo "${ECHO_T}unsupported" >&6; } ;;
  3193   *)
  3194     CC="$CC $ac_cv_prog_cc_c89"
  3195     { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
  3196 echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
  3197 esac
  3200 ac_ext=c
  3201 ac_cpp='$CPP $CPPFLAGS'
  3202 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  3203 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  3204 ac_compiler_gnu=$ac_cv_c_compiler_gnu
  3206 depcc="$CC"   am_compiler_list=
  3208 { echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
  3209 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }
  3210 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
  3211   echo $ECHO_N "(cached) $ECHO_C" >&6
  3212 else
  3213   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
  3214   # We make a subdir and do the tests there.  Otherwise we can end up
  3215   # making bogus files that we don't know about and never remove.  For
  3216   # instance it was reported that on HP-UX the gcc test will end up
  3217   # making a dummy file named `D' -- because `-MD' means `put the output
  3218   # in D'.
  3219   mkdir conftest.dir
  3220   # Copy depcomp to subdir because otherwise we won't find it if we're
  3221   # using a relative directory.
  3222   cp "$am_depcomp" conftest.dir
  3223   cd conftest.dir
  3224   # We will build objects and dependencies in a subdirectory because
  3225   # it helps to detect inapplicable dependency modes.  For instance
  3226   # both Tru64's cc and ICC support -MD to output dependencies as a
  3227   # side effect of compilation, but ICC will put the dependencies in
  3228   # the current directory while Tru64 will put them in the object
  3229   # directory.
  3230   mkdir sub
  3232   am_cv_CC_dependencies_compiler_type=none
  3233   if test "$am_compiler_list" = ""; then
  3234      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
  3235   fi
  3236   for depmode in $am_compiler_list; do
  3237     # Setup a source with many dependencies, because some compilers
  3238     # like to wrap large dependency lists on column 80 (with \), and
  3239     # we should not choose a depcomp mode which is confused by this.
  3241     # We need to recreate these files for each test, as the compiler may
  3242     # overwrite some of them when testing with obscure command lines.
  3243     # This happens at least with the AIX C compiler.
  3244     : > sub/conftest.c
  3245     for i in 1 2 3 4 5 6; do
  3246       echo '#include "conftst'$i'.h"' >> sub/conftest.c
  3247       : > sub/conftst$i.h
  3248     done
  3249     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
  3251     case $depmode in
  3252     nosideeffect)
  3253       # after this tag, mechanisms are not by side-effect, so they'll
  3254       # only be used when explicitly requested
  3255       if test "x$enable_dependency_tracking" = xyes; then
  3256 	continue
  3257       else
  3258 	break
  3259       fi
  3260       ;;
  3261     none) break ;;
  3262     esac
  3263     # We check with `-c' and `-o' for the sake of the "dashmstdout"
  3264     # mode.  It turns out that the SunPro C++ compiler does not properly
  3265     # handle `-M -o', and we need to detect this.
  3266     if depmode=$depmode \
  3267        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
  3268        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
  3269        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
  3270          >/dev/null 2>conftest.err &&
  3271        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
  3272        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
  3273        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
  3274       # icc doesn't choke on unknown options, it will just issue warnings
  3275       # (even with -Werror).  So we grep stderr for any message
  3276       # that says an option was ignored.
  3277       if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
  3278         am_cv_CC_dependencies_compiler_type=$depmode
  3279         break
  3280       fi
  3281     fi
  3282   done
  3284   cd ..
  3285   rm -rf conftest.dir
  3286 else
  3287   am_cv_CC_dependencies_compiler_type=none
  3288 fi
  3290 fi
  3291 { echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
  3292 echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; }
  3293 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
  3297 if
  3298   test "x$enable_dependency_tracking" != xno \
  3299   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
  3300   am__fastdepCC_TRUE=
  3301   am__fastdepCC_FALSE='#'
  3302 else
  3303   am__fastdepCC_TRUE='#'
  3304   am__fastdepCC_FALSE=
  3305 fi
  3309 { echo "$as_me:$LINENO: checking for library containing strerror" >&5
  3310 echo $ECHO_N "checking for library containing strerror... $ECHO_C" >&6; }
  3311 if test "${ac_cv_search_strerror+set}" = set; then
  3312   echo $ECHO_N "(cached) $ECHO_C" >&6
  3313 else
  3314   ac_func_search_save_LIBS=$LIBS
  3315 cat >conftest.$ac_ext <<_ACEOF
  3316 /* confdefs.h.  */
  3317 _ACEOF
  3318 cat confdefs.h >>conftest.$ac_ext
  3319 cat >>conftest.$ac_ext <<_ACEOF
  3320 /* end confdefs.h.  */
  3322 /* Override any GCC internal prototype to avoid an error.
  3323    Use char because int might match the return type of a GCC
  3324    builtin and then its argument prototype would still apply.  */
  3325 #ifdef __cplusplus
  3326 extern "C"
  3327 #endif
  3328 char strerror ();
  3329 int
  3330 main ()
  3332 return strerror ();
  3334   return 0;
  3336 _ACEOF
  3337 for ac_lib in '' cposix; do
  3338   if test -z "$ac_lib"; then
  3339     ac_res="none required"
  3340   else
  3341     ac_res=-l$ac_lib
  3342     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  3343   fi
  3344   rm -f conftest.$ac_objext conftest$ac_exeext
  3345 if { (ac_try="$ac_link"
  3346 case "(($ac_try" in
  3347   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3348   *) ac_try_echo=$ac_try;;
  3349 esac
  3350 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  3351   (eval "$ac_link") 2>conftest.er1
  3352   ac_status=$?
  3353   grep -v '^ *+' conftest.er1 >conftest.err
  3354   rm -f conftest.er1
  3355   cat conftest.err >&5
  3356   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3357   (exit $ac_status); } && {
  3358 	 test -z "$ac_c_werror_flag" ||
  3359 	 test ! -s conftest.err
  3360        } && test -s conftest$ac_exeext &&
  3361        $as_test_x conftest$ac_exeext; then
  3362   ac_cv_search_strerror=$ac_res
  3363 else
  3364   echo "$as_me: failed program was:" >&5
  3365 sed 's/^/| /' conftest.$ac_ext >&5
  3368 fi
  3370 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  3371       conftest$ac_exeext
  3372   if test "${ac_cv_search_strerror+set}" = set; then
  3373   break
  3374 fi
  3375 done
  3376 if test "${ac_cv_search_strerror+set}" = set; then
  3378 else
  3379   ac_cv_search_strerror=no
  3380 fi
  3381 rm conftest.$ac_ext
  3382 LIBS=$ac_func_search_save_LIBS
  3383 fi
  3384 { echo "$as_me:$LINENO: result: $ac_cv_search_strerror" >&5
  3385 echo "${ECHO_T}$ac_cv_search_strerror" >&6; }
  3386 ac_res=$ac_cv_search_strerror
  3387 if test "$ac_res" != no; then
  3388   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  3390 fi
  3392 ac_ext=c
  3393 ac_cpp='$CPP $CPPFLAGS'
  3394 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  3395 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  3396 ac_compiler_gnu=$ac_cv_c_compiler_gnu
  3397 if test -n "$ac_tool_prefix"; then
  3398   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
  3399 set dummy ${ac_tool_prefix}gcc; ac_word=$2
  3400 { echo "$as_me:$LINENO: checking for $ac_word" >&5
  3401 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  3402 if test "${ac_cv_prog_CC+set}" = set; then
  3403   echo $ECHO_N "(cached) $ECHO_C" >&6
  3404 else
  3405   if test -n "$CC"; then
  3406   ac_cv_prog_CC="$CC" # Let the user override the test.
  3407 else
  3408 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3409 for as_dir in $PATH
  3410 do
  3411   IFS=$as_save_IFS
  3412   test -z "$as_dir" && as_dir=.
  3413   for ac_exec_ext in '' $ac_executable_extensions; do
  3414   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  3415     ac_cv_prog_CC="${ac_tool_prefix}gcc"
  3416     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  3417     break 2
  3418   fi
  3419 done
  3420 done
  3421 IFS=$as_save_IFS
  3423 fi
  3424 fi
  3425 CC=$ac_cv_prog_CC
  3426 if test -n "$CC"; then
  3427   { echo "$as_me:$LINENO: result: $CC" >&5
  3428 echo "${ECHO_T}$CC" >&6; }
  3429 else
  3430   { echo "$as_me:$LINENO: result: no" >&5
  3431 echo "${ECHO_T}no" >&6; }
  3432 fi
  3435 fi
  3436 if test -z "$ac_cv_prog_CC"; then
  3437   ac_ct_CC=$CC
  3438   # Extract the first word of "gcc", so it can be a program name with args.
  3439 set dummy gcc; ac_word=$2
  3440 { echo "$as_me:$LINENO: checking for $ac_word" >&5
  3441 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  3442 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  3443   echo $ECHO_N "(cached) $ECHO_C" >&6
  3444 else
  3445   if test -n "$ac_ct_CC"; then
  3446   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  3447 else
  3448 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3449 for as_dir in $PATH
  3450 do
  3451   IFS=$as_save_IFS
  3452   test -z "$as_dir" && as_dir=.
  3453   for ac_exec_ext in '' $ac_executable_extensions; do
  3454   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  3455     ac_cv_prog_ac_ct_CC="gcc"
  3456     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  3457     break 2
  3458   fi
  3459 done
  3460 done
  3461 IFS=$as_save_IFS
  3463 fi
  3464 fi
  3465 ac_ct_CC=$ac_cv_prog_ac_ct_CC
  3466 if test -n "$ac_ct_CC"; then
  3467   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  3468 echo "${ECHO_T}$ac_ct_CC" >&6; }
  3469 else
  3470   { echo "$as_me:$LINENO: result: no" >&5
  3471 echo "${ECHO_T}no" >&6; }
  3472 fi
  3474   if test "x$ac_ct_CC" = x; then
  3475     CC=""
  3476   else
  3477     case $cross_compiling:$ac_tool_warned in
  3478 yes:)
  3479 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  3480 whose name does not start with the host triplet.  If you think this
  3481 configuration is useful to you, please write to autoconf@gnu.org." >&5
  3482 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  3483 whose name does not start with the host triplet.  If you think this
  3484 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  3485 ac_tool_warned=yes ;;
  3486 esac
  3487     CC=$ac_ct_CC
  3488   fi
  3489 else
  3490   CC="$ac_cv_prog_CC"
  3491 fi
  3493 if test -z "$CC"; then
  3494           if test -n "$ac_tool_prefix"; then
  3495     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
  3496 set dummy ${ac_tool_prefix}cc; ac_word=$2
  3497 { echo "$as_me:$LINENO: checking for $ac_word" >&5
  3498 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  3499 if test "${ac_cv_prog_CC+set}" = set; then
  3500   echo $ECHO_N "(cached) $ECHO_C" >&6
  3501 else
  3502   if test -n "$CC"; then
  3503   ac_cv_prog_CC="$CC" # Let the user override the test.
  3504 else
  3505 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3506 for as_dir in $PATH
  3507 do
  3508   IFS=$as_save_IFS
  3509   test -z "$as_dir" && as_dir=.
  3510   for ac_exec_ext in '' $ac_executable_extensions; do
  3511   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  3512     ac_cv_prog_CC="${ac_tool_prefix}cc"
  3513     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  3514     break 2
  3515   fi
  3516 done
  3517 done
  3518 IFS=$as_save_IFS
  3520 fi
  3521 fi
  3522 CC=$ac_cv_prog_CC
  3523 if test -n "$CC"; then
  3524   { echo "$as_me:$LINENO: result: $CC" >&5
  3525 echo "${ECHO_T}$CC" >&6; }
  3526 else
  3527   { echo "$as_me:$LINENO: result: no" >&5
  3528 echo "${ECHO_T}no" >&6; }
  3529 fi
  3532   fi
  3533 fi
  3534 if test -z "$CC"; then
  3535   # Extract the first word of "cc", so it can be a program name with args.
  3536 set dummy cc; ac_word=$2
  3537 { echo "$as_me:$LINENO: checking for $ac_word" >&5
  3538 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  3539 if test "${ac_cv_prog_CC+set}" = set; then
  3540   echo $ECHO_N "(cached) $ECHO_C" >&6
  3541 else
  3542   if test -n "$CC"; then
  3543   ac_cv_prog_CC="$CC" # Let the user override the test.
  3544 else
  3545   ac_prog_rejected=no
  3546 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3547 for as_dir in $PATH
  3548 do
  3549   IFS=$as_save_IFS
  3550   test -z "$as_dir" && as_dir=.
  3551   for ac_exec_ext in '' $ac_executable_extensions; do
  3552   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  3553     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
  3554        ac_prog_rejected=yes
  3555        continue
  3556      fi
  3557     ac_cv_prog_CC="cc"
  3558     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  3559     break 2
  3560   fi
  3561 done
  3562 done
  3563 IFS=$as_save_IFS
  3565 if test $ac_prog_rejected = yes; then
  3566   # We found a bogon in the path, so make sure we never use it.
  3567   set dummy $ac_cv_prog_CC
  3568   shift
  3569   if test $# != 0; then
  3570     # We chose a different compiler from the bogus one.
  3571     # However, it has the same basename, so the bogon will be chosen
  3572     # first if we set CC to just the basename; use the full file name.
  3573     shift
  3574     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
  3575   fi
  3576 fi
  3577 fi
  3578 fi
  3579 CC=$ac_cv_prog_CC
  3580 if test -n "$CC"; then
  3581   { echo "$as_me:$LINENO: result: $CC" >&5
  3582 echo "${ECHO_T}$CC" >&6; }
  3583 else
  3584   { echo "$as_me:$LINENO: result: no" >&5
  3585 echo "${ECHO_T}no" >&6; }
  3586 fi
  3589 fi
  3590 if test -z "$CC"; then
  3591   if test -n "$ac_tool_prefix"; then
  3592   for ac_prog in cl.exe
  3593   do
  3594     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
  3595 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
  3596 { echo "$as_me:$LINENO: checking for $ac_word" >&5
  3597 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  3598 if test "${ac_cv_prog_CC+set}" = set; then
  3599   echo $ECHO_N "(cached) $ECHO_C" >&6
  3600 else
  3601   if test -n "$CC"; then
  3602   ac_cv_prog_CC="$CC" # Let the user override the test.
  3603 else
  3604 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3605 for as_dir in $PATH
  3606 do
  3607   IFS=$as_save_IFS
  3608   test -z "$as_dir" && as_dir=.
  3609   for ac_exec_ext in '' $ac_executable_extensions; do
  3610   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  3611     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
  3612     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  3613     break 2
  3614   fi
  3615 done
  3616 done
  3617 IFS=$as_save_IFS
  3619 fi
  3620 fi
  3621 CC=$ac_cv_prog_CC
  3622 if test -n "$CC"; then
  3623   { echo "$as_me:$LINENO: result: $CC" >&5
  3624 echo "${ECHO_T}$CC" >&6; }
  3625 else
  3626   { echo "$as_me:$LINENO: result: no" >&5
  3627 echo "${ECHO_T}no" >&6; }
  3628 fi
  3631     test -n "$CC" && break
  3632   done
  3633 fi
  3634 if test -z "$CC"; then
  3635   ac_ct_CC=$CC
  3636   for ac_prog in cl.exe
  3637 do
  3638   # Extract the first word of "$ac_prog", so it can be a program name with args.
  3639 set dummy $ac_prog; ac_word=$2
  3640 { echo "$as_me:$LINENO: checking for $ac_word" >&5
  3641 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  3642 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  3643   echo $ECHO_N "(cached) $ECHO_C" >&6
  3644 else
  3645   if test -n "$ac_ct_CC"; then
  3646   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  3647 else
  3648 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3649 for as_dir in $PATH
  3650 do
  3651   IFS=$as_save_IFS
  3652   test -z "$as_dir" && as_dir=.
  3653   for ac_exec_ext in '' $ac_executable_extensions; do
  3654   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  3655     ac_cv_prog_ac_ct_CC="$ac_prog"
  3656     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  3657     break 2
  3658   fi
  3659 done
  3660 done
  3661 IFS=$as_save_IFS
  3663 fi
  3664 fi
  3665 ac_ct_CC=$ac_cv_prog_ac_ct_CC
  3666 if test -n "$ac_ct_CC"; then
  3667   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  3668 echo "${ECHO_T}$ac_ct_CC" >&6; }
  3669 else
  3670   { echo "$as_me:$LINENO: result: no" >&5
  3671 echo "${ECHO_T}no" >&6; }
  3672 fi
  3675   test -n "$ac_ct_CC" && break
  3676 done
  3678   if test "x$ac_ct_CC" = x; then
  3679     CC=""
  3680   else
  3681     case $cross_compiling:$ac_tool_warned in
  3682 yes:)
  3683 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  3684 whose name does not start with the host triplet.  If you think this
  3685 configuration is useful to you, please write to autoconf@gnu.org." >&5
  3686 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  3687 whose name does not start with the host triplet.  If you think this
  3688 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  3689 ac_tool_warned=yes ;;
  3690 esac
  3691     CC=$ac_ct_CC
  3692   fi
  3693 fi
  3695 fi
  3698 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
  3699 See \`config.log' for more details." >&5
  3700 echo "$as_me: error: no acceptable C compiler found in \$PATH
  3701 See \`config.log' for more details." >&2;}
  3702    { (exit 1); exit 1; }; }
  3704 # Provide some information about the compiler.
  3705 echo "$as_me:$LINENO: checking for C compiler version" >&5
  3706 ac_compiler=`set X $ac_compile; echo $2`
  3707 { (ac_try="$ac_compiler --version >&5"
  3708 case "(($ac_try" in
  3709   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3710   *) ac_try_echo=$ac_try;;
  3711 esac
  3712 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  3713   (eval "$ac_compiler --version >&5") 2>&5
  3714   ac_status=$?
  3715   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3716   (exit $ac_status); }
  3717 { (ac_try="$ac_compiler -v >&5"
  3718 case "(($ac_try" in
  3719   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3720   *) ac_try_echo=$ac_try;;
  3721 esac
  3722 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  3723   (eval "$ac_compiler -v >&5") 2>&5
  3724   ac_status=$?
  3725   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3726   (exit $ac_status); }
  3727 { (ac_try="$ac_compiler -V >&5"
  3728 case "(($ac_try" in
  3729   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3730   *) ac_try_echo=$ac_try;;
  3731 esac
  3732 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  3733   (eval "$ac_compiler -V >&5") 2>&5
  3734   ac_status=$?
  3735   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3736   (exit $ac_status); }
  3738 { echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
  3739 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
  3740 if test "${ac_cv_c_compiler_gnu+set}" = set; then
  3741   echo $ECHO_N "(cached) $ECHO_C" >&6
  3742 else
  3743   cat >conftest.$ac_ext <<_ACEOF
  3744 /* confdefs.h.  */
  3745 _ACEOF
  3746 cat confdefs.h >>conftest.$ac_ext
  3747 cat >>conftest.$ac_ext <<_ACEOF
  3748 /* end confdefs.h.  */
  3750 int
  3751 main ()
  3753 #ifndef __GNUC__
  3754        choke me
  3755 #endif
  3758   return 0;
  3760 _ACEOF
  3761 rm -f conftest.$ac_objext
  3762 if { (ac_try="$ac_compile"
  3763 case "(($ac_try" in
  3764   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3765   *) ac_try_echo=$ac_try;;
  3766 esac
  3767 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  3768   (eval "$ac_compile") 2>conftest.er1
  3769   ac_status=$?
  3770   grep -v '^ *+' conftest.er1 >conftest.err
  3771   rm -f conftest.er1
  3772   cat conftest.err >&5
  3773   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3774   (exit $ac_status); } && {
  3775 	 test -z "$ac_c_werror_flag" ||
  3776 	 test ! -s conftest.err
  3777        } && test -s conftest.$ac_objext; then
  3778   ac_compiler_gnu=yes
  3779 else
  3780   echo "$as_me: failed program was:" >&5
  3781 sed 's/^/| /' conftest.$ac_ext >&5
  3783 	ac_compiler_gnu=no
  3784 fi
  3786 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  3787 ac_cv_c_compiler_gnu=$ac_compiler_gnu
  3789 fi
  3790 { echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
  3791 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
  3792 GCC=`test $ac_compiler_gnu = yes && echo yes`
  3793 ac_test_CFLAGS=${CFLAGS+set}
  3794 ac_save_CFLAGS=$CFLAGS
  3795 { echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
  3796 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
  3797 if test "${ac_cv_prog_cc_g+set}" = set; then
  3798   echo $ECHO_N "(cached) $ECHO_C" >&6
  3799 else
  3800   ac_save_c_werror_flag=$ac_c_werror_flag
  3801    ac_c_werror_flag=yes
  3802    ac_cv_prog_cc_g=no
  3803    CFLAGS="-g"
  3804    cat >conftest.$ac_ext <<_ACEOF
  3805 /* confdefs.h.  */
  3806 _ACEOF
  3807 cat confdefs.h >>conftest.$ac_ext
  3808 cat >>conftest.$ac_ext <<_ACEOF
  3809 /* end confdefs.h.  */
  3811 int
  3812 main ()
  3816   return 0;
  3818 _ACEOF
  3819 rm -f conftest.$ac_objext
  3820 if { (ac_try="$ac_compile"
  3821 case "(($ac_try" in
  3822   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3823   *) ac_try_echo=$ac_try;;
  3824 esac
  3825 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  3826   (eval "$ac_compile") 2>conftest.er1
  3827   ac_status=$?
  3828   grep -v '^ *+' conftest.er1 >conftest.err
  3829   rm -f conftest.er1
  3830   cat conftest.err >&5
  3831   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3832   (exit $ac_status); } && {
  3833 	 test -z "$ac_c_werror_flag" ||
  3834 	 test ! -s conftest.err
  3835        } && test -s conftest.$ac_objext; then
  3836   ac_cv_prog_cc_g=yes
  3837 else
  3838   echo "$as_me: failed program was:" >&5
  3839 sed 's/^/| /' conftest.$ac_ext >&5
  3841 	CFLAGS=""
  3842       cat >conftest.$ac_ext <<_ACEOF
  3843 /* confdefs.h.  */
  3844 _ACEOF
  3845 cat confdefs.h >>conftest.$ac_ext
  3846 cat >>conftest.$ac_ext <<_ACEOF
  3847 /* end confdefs.h.  */
  3849 int
  3850 main ()
  3854   return 0;
  3856 _ACEOF
  3857 rm -f conftest.$ac_objext
  3858 if { (ac_try="$ac_compile"
  3859 case "(($ac_try" in
  3860   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3861   *) ac_try_echo=$ac_try;;
  3862 esac
  3863 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  3864   (eval "$ac_compile") 2>conftest.er1
  3865   ac_status=$?
  3866   grep -v '^ *+' conftest.er1 >conftest.err
  3867   rm -f conftest.er1
  3868   cat conftest.err >&5
  3869   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3870   (exit $ac_status); } && {
  3871 	 test -z "$ac_c_werror_flag" ||
  3872 	 test ! -s conftest.err
  3873        } && test -s conftest.$ac_objext; then
  3875 else
  3876   echo "$as_me: failed program was:" >&5
  3877 sed 's/^/| /' conftest.$ac_ext >&5
  3879 	ac_c_werror_flag=$ac_save_c_werror_flag
  3880 	 CFLAGS="-g"
  3881 	 cat >conftest.$ac_ext <<_ACEOF
  3882 /* confdefs.h.  */
  3883 _ACEOF
  3884 cat confdefs.h >>conftest.$ac_ext
  3885 cat >>conftest.$ac_ext <<_ACEOF
  3886 /* end confdefs.h.  */
  3888 int
  3889 main ()
  3893   return 0;
  3895 _ACEOF
  3896 rm -f conftest.$ac_objext
  3897 if { (ac_try="$ac_compile"
  3898 case "(($ac_try" in
  3899   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3900   *) ac_try_echo=$ac_try;;
  3901 esac
  3902 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  3903   (eval "$ac_compile") 2>conftest.er1
  3904   ac_status=$?
  3905   grep -v '^ *+' conftest.er1 >conftest.err
  3906   rm -f conftest.er1
  3907   cat conftest.err >&5
  3908   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3909   (exit $ac_status); } && {
  3910 	 test -z "$ac_c_werror_flag" ||
  3911 	 test ! -s conftest.err
  3912        } && test -s conftest.$ac_objext; then
  3913   ac_cv_prog_cc_g=yes
  3914 else
  3915   echo "$as_me: failed program was:" >&5
  3916 sed 's/^/| /' conftest.$ac_ext >&5
  3919 fi
  3921 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  3922 fi
  3924 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  3925 fi
  3927 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  3928    ac_c_werror_flag=$ac_save_c_werror_flag
  3929 fi
  3930 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
  3931 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
  3932 if test "$ac_test_CFLAGS" = set; then
  3933   CFLAGS=$ac_save_CFLAGS
  3934 elif test $ac_cv_prog_cc_g = yes; then
  3935   if test "$GCC" = yes; then
  3936     CFLAGS="-g -O2"
  3937   else
  3938     CFLAGS="-g"
  3939   fi
  3940 else
  3941   if test "$GCC" = yes; then
  3942     CFLAGS="-O2"
  3943   else
  3944     CFLAGS=
  3945   fi
  3946 fi
  3947 { echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
  3948 echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
  3949 if test "${ac_cv_prog_cc_c89+set}" = set; then
  3950   echo $ECHO_N "(cached) $ECHO_C" >&6
  3951 else
  3952   ac_cv_prog_cc_c89=no
  3953 ac_save_CC=$CC
  3954 cat >conftest.$ac_ext <<_ACEOF
  3955 /* confdefs.h.  */
  3956 _ACEOF
  3957 cat confdefs.h >>conftest.$ac_ext
  3958 cat >>conftest.$ac_ext <<_ACEOF
  3959 /* end confdefs.h.  */
  3960 #include <stdarg.h>
  3961 #include <stdio.h>
  3962 #include <sys/types.h>
  3963 #include <sys/stat.h>
  3964 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
  3965 struct buf { int x; };
  3966 FILE * (*rcsopen) (struct buf *, struct stat *, int);
  3967 static char *e (p, i)
  3968      char **p;
  3969      int i;
  3971   return p[i];
  3973 static char *f (char * (*g) (char **, int), char **p, ...)
  3975   char *s;
  3976   va_list v;
  3977   va_start (v,p);
  3978   s = g (p, va_arg (v,int));
  3979   va_end (v);
  3980   return s;
  3983 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
  3984    function prototypes and stuff, but not '\xHH' hex character constants.
  3985    These don't provoke an error unfortunately, instead are silently treated
  3986    as 'x'.  The following induces an error, until -std is added to get
  3987    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
  3988    array size at least.  It's necessary to write '\x00'==0 to get something
  3989    that's true only with -std.  */
  3990 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
  3992 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
  3993    inside strings and character constants.  */
  3994 #define FOO(x) 'x'
  3995 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
  3997 int test (int i, double x);
  3998 struct s1 {int (*f) (int a);};
  3999 struct s2 {int (*f) (double a);};
  4000 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
  4001 int argc;
  4002 char **argv;
  4003 int
  4004 main ()
  4006 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
  4008   return 0;
  4010 _ACEOF
  4011 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
  4012 	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
  4013 do
  4014   CC="$ac_save_CC $ac_arg"
  4015   rm -f conftest.$ac_objext
  4016 if { (ac_try="$ac_compile"
  4017 case "(($ac_try" in
  4018   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4019   *) ac_try_echo=$ac_try;;
  4020 esac
  4021 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4022   (eval "$ac_compile") 2>conftest.er1
  4023   ac_status=$?
  4024   grep -v '^ *+' conftest.er1 >conftest.err
  4025   rm -f conftest.er1
  4026   cat conftest.err >&5
  4027   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4028   (exit $ac_status); } && {
  4029 	 test -z "$ac_c_werror_flag" ||
  4030 	 test ! -s conftest.err
  4031        } && test -s conftest.$ac_objext; then
  4032   ac_cv_prog_cc_c89=$ac_arg
  4033 else
  4034   echo "$as_me: failed program was:" >&5
  4035 sed 's/^/| /' conftest.$ac_ext >&5
  4038 fi
  4040 rm -f core conftest.err conftest.$ac_objext
  4041   test "x$ac_cv_prog_cc_c89" != "xno" && break
  4042 done
  4043 rm -f conftest.$ac_ext
  4044 CC=$ac_save_CC
  4046 fi
  4047 # AC_CACHE_VAL
  4048 case "x$ac_cv_prog_cc_c89" in
  4049   x)
  4050     { echo "$as_me:$LINENO: result: none needed" >&5
  4051 echo "${ECHO_T}none needed" >&6; } ;;
  4052   xno)
  4053     { echo "$as_me:$LINENO: result: unsupported" >&5
  4054 echo "${ECHO_T}unsupported" >&6; } ;;
  4055   *)
  4056     CC="$CC $ac_cv_prog_cc_c89"
  4057     { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
  4058 echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
  4059 esac
  4062 ac_ext=c
  4063 ac_cpp='$CPP $CPPFLAGS'
  4064 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  4065 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  4066 ac_compiler_gnu=$ac_cv_c_compiler_gnu
  4068 depcc="$CC"   am_compiler_list=
  4070 { echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
  4071 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }
  4072 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
  4073   echo $ECHO_N "(cached) $ECHO_C" >&6
  4074 else
  4075   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
  4076   # We make a subdir and do the tests there.  Otherwise we can end up
  4077   # making bogus files that we don't know about and never remove.  For
  4078   # instance it was reported that on HP-UX the gcc test will end up
  4079   # making a dummy file named `D' -- because `-MD' means `put the output
  4080   # in D'.
  4081   mkdir conftest.dir
  4082   # Copy depcomp to subdir because otherwise we won't find it if we're
  4083   # using a relative directory.
  4084   cp "$am_depcomp" conftest.dir
  4085   cd conftest.dir
  4086   # We will build objects and dependencies in a subdirectory because
  4087   # it helps to detect inapplicable dependency modes.  For instance
  4088   # both Tru64's cc and ICC support -MD to output dependencies as a
  4089   # side effect of compilation, but ICC will put the dependencies in
  4090   # the current directory while Tru64 will put them in the object
  4091   # directory.
  4092   mkdir sub
  4094   am_cv_CC_dependencies_compiler_type=none
  4095   if test "$am_compiler_list" = ""; then
  4096      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
  4097   fi
  4098   for depmode in $am_compiler_list; do
  4099     # Setup a source with many dependencies, because some compilers
  4100     # like to wrap large dependency lists on column 80 (with \), and
  4101     # we should not choose a depcomp mode which is confused by this.
  4103     # We need to recreate these files for each test, as the compiler may
  4104     # overwrite some of them when testing with obscure command lines.
  4105     # This happens at least with the AIX C compiler.
  4106     : > sub/conftest.c
  4107     for i in 1 2 3 4 5 6; do
  4108       echo '#include "conftst'$i'.h"' >> sub/conftest.c
  4109       : > sub/conftst$i.h
  4110     done
  4111     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
  4113     case $depmode in
  4114     nosideeffect)
  4115       # after this tag, mechanisms are not by side-effect, so they'll
  4116       # only be used when explicitly requested
  4117       if test "x$enable_dependency_tracking" = xyes; then
  4118 	continue
  4119       else
  4120 	break
  4121       fi
  4122       ;;
  4123     none) break ;;
  4124     esac
  4125     # We check with `-c' and `-o' for the sake of the "dashmstdout"
  4126     # mode.  It turns out that the SunPro C++ compiler does not properly
  4127     # handle `-M -o', and we need to detect this.
  4128     if depmode=$depmode \
  4129        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
  4130        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
  4131        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
  4132          >/dev/null 2>conftest.err &&
  4133        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
  4134        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
  4135        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
  4136       # icc doesn't choke on unknown options, it will just issue warnings
  4137       # (even with -Werror).  So we grep stderr for any message
  4138       # that says an option was ignored.
  4139       if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
  4140         am_cv_CC_dependencies_compiler_type=$depmode
  4141         break
  4142       fi
  4143     fi
  4144   done
  4146   cd ..
  4147   rm -rf conftest.dir
  4148 else
  4149   am_cv_CC_dependencies_compiler_type=none
  4150 fi
  4152 fi
  4153 { echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
  4154 echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; }
  4155 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
  4159 if
  4160   test "x$enable_dependency_tracking" != xno \
  4161   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
  4162   am__fastdepCC_TRUE=
  4163   am__fastdepCC_FALSE='#'
  4164 else
  4165   am__fastdepCC_TRUE='#'
  4166   am__fastdepCC_FALSE=
  4167 fi
  4173 { echo "$as_me:$LINENO: checking for ${CC-cc} option to accept ANSI C" >&5
  4174 echo $ECHO_N "checking for ${CC-cc} option to accept ANSI C... $ECHO_C" >&6; }
  4175 if test "${am_cv_prog_cc_stdc+set}" = set; then
  4176   echo $ECHO_N "(cached) $ECHO_C" >&6
  4177 else
  4178   am_cv_prog_cc_stdc=no
  4179 ac_save_CC="$CC"
  4180 # Don't try gcc -ansi; that turns off useful extensions and
  4181 # breaks some systems' header files.
  4182 # AIX			-qlanglvl=ansi
  4183 # Ultrix and OSF/1	-std1
  4184 # HP-UX 10.20 and later	-Ae
  4185 # HP-UX older versions	-Aa -D_HPUX_SOURCE
  4186 # SVR4			-Xc -D__EXTENSIONS__
  4187 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
  4188 do
  4189   CC="$ac_save_CC $ac_arg"
  4190   cat >conftest.$ac_ext <<_ACEOF
  4191 /* confdefs.h.  */
  4192 _ACEOF
  4193 cat confdefs.h >>conftest.$ac_ext
  4194 cat >>conftest.$ac_ext <<_ACEOF
  4195 /* end confdefs.h.  */
  4196 #include <stdarg.h>
  4197 #include <stdio.h>
  4198 #include <sys/types.h>
  4199 #include <sys/stat.h>
  4200 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
  4201 struct buf { int x; };
  4202 FILE * (*rcsopen) (struct buf *, struct stat *, int);
  4203 static char *e (p, i)
  4204      char **p;
  4205      int i;
  4207   return p[i];
  4209 static char *f (char * (*g) (char **, int), char **p, ...)
  4211   char *s;
  4212   va_list v;
  4213   va_start (v,p);
  4214   s = g (p, va_arg (v,int));
  4215   va_end (v);
  4216   return s;
  4218 int test (int i, double x);
  4219 struct s1 {int (*f) (int a);};
  4220 struct s2 {int (*f) (double a);};
  4221 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
  4222 int argc;
  4223 char **argv;
  4225 int
  4226 main ()
  4229 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
  4232   return 0;
  4234 _ACEOF
  4235 rm -f conftest.$ac_objext
  4236 if { (ac_try="$ac_compile"
  4237 case "(($ac_try" in
  4238   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4239   *) ac_try_echo=$ac_try;;
  4240 esac
  4241 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4242   (eval "$ac_compile") 2>conftest.er1
  4243   ac_status=$?
  4244   grep -v '^ *+' conftest.er1 >conftest.err
  4245   rm -f conftest.er1
  4246   cat conftest.err >&5
  4247   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4248   (exit $ac_status); } && {
  4249 	 test -z "$ac_c_werror_flag" ||
  4250 	 test ! -s conftest.err
  4251        } && test -s conftest.$ac_objext; then
  4252   am_cv_prog_cc_stdc="$ac_arg"; break
  4253 else
  4254   echo "$as_me: failed program was:" >&5
  4255 sed 's/^/| /' conftest.$ac_ext >&5
  4258 fi
  4260 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4261 done
  4262 CC="$ac_save_CC"
  4264 fi
  4266 if test -z "$am_cv_prog_cc_stdc"; then
  4267   { echo "$as_me:$LINENO: result: none needed" >&5
  4268 echo "${ECHO_T}none needed" >&6; }
  4269 else
  4270   { echo "$as_me:$LINENO: result: $am_cv_prog_cc_stdc" >&5
  4271 echo "${ECHO_T}$am_cv_prog_cc_stdc" >&6; }
  4272 fi
  4273 case "x$am_cv_prog_cc_stdc" in
  4274   x|xno) ;;
  4275   *) CC="$CC $am_cv_prog_cc_stdc" ;;
  4276 esac
  4278 ac_ext=c
  4279 ac_cpp='$CPP $CPPFLAGS'
  4280 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  4281 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  4282 ac_compiler_gnu=$ac_cv_c_compiler_gnu
  4283 { echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
  4284 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
  4285 # On Suns, sometimes $CPP names a directory.
  4286 if test -n "$CPP" && test -d "$CPP"; then
  4287   CPP=
  4288 fi
  4289 if test -z "$CPP"; then
  4290   if test "${ac_cv_prog_CPP+set}" = set; then
  4291   echo $ECHO_N "(cached) $ECHO_C" >&6
  4292 else
  4293       # Double quotes because CPP needs to be expanded
  4294     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
  4295     do
  4296       ac_preproc_ok=false
  4297 for ac_c_preproc_warn_flag in '' yes
  4298 do
  4299   # Use a header file that comes with gcc, so configuring glibc
  4300   # with a fresh cross-compiler works.
  4301   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  4302   # <limits.h> exists even on freestanding compilers.
  4303   # On the NeXT, cc -E runs the code through the compiler's parser,
  4304   # not just through cpp. "Syntax error" is here to catch this case.
  4305   cat >conftest.$ac_ext <<_ACEOF
  4306 /* confdefs.h.  */
  4307 _ACEOF
  4308 cat confdefs.h >>conftest.$ac_ext
  4309 cat >>conftest.$ac_ext <<_ACEOF
  4310 /* end confdefs.h.  */
  4311 #ifdef __STDC__
  4312 # include <limits.h>
  4313 #else
  4314 # include <assert.h>
  4315 #endif
  4316 		     Syntax error
  4317 _ACEOF
  4318 if { (ac_try="$ac_cpp conftest.$ac_ext"
  4319 case "(($ac_try" in
  4320   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4321   *) ac_try_echo=$ac_try;;
  4322 esac
  4323 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4324   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  4325   ac_status=$?
  4326   grep -v '^ *+' conftest.er1 >conftest.err
  4327   rm -f conftest.er1
  4328   cat conftest.err >&5
  4329   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4330   (exit $ac_status); } >/dev/null && {
  4331 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  4332 	 test ! -s conftest.err
  4333        }; then
  4335 else
  4336   echo "$as_me: failed program was:" >&5
  4337 sed 's/^/| /' conftest.$ac_ext >&5
  4339   # Broken: fails on valid input.
  4340 continue
  4341 fi
  4343 rm -f conftest.err conftest.$ac_ext
  4345   # OK, works on sane cases.  Now check whether nonexistent headers
  4346   # can be detected and how.
  4347   cat >conftest.$ac_ext <<_ACEOF
  4348 /* confdefs.h.  */
  4349 _ACEOF
  4350 cat confdefs.h >>conftest.$ac_ext
  4351 cat >>conftest.$ac_ext <<_ACEOF
  4352 /* end confdefs.h.  */
  4353 #include <ac_nonexistent.h>
  4354 _ACEOF
  4355 if { (ac_try="$ac_cpp conftest.$ac_ext"
  4356 case "(($ac_try" in
  4357   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4358   *) ac_try_echo=$ac_try;;
  4359 esac
  4360 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4361   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  4362   ac_status=$?
  4363   grep -v '^ *+' conftest.er1 >conftest.err
  4364   rm -f conftest.er1
  4365   cat conftest.err >&5
  4366   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4367   (exit $ac_status); } >/dev/null && {
  4368 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  4369 	 test ! -s conftest.err
  4370        }; then
  4371   # Broken: success on invalid input.
  4372 continue
  4373 else
  4374   echo "$as_me: failed program was:" >&5
  4375 sed 's/^/| /' conftest.$ac_ext >&5
  4377   # Passes both tests.
  4378 ac_preproc_ok=:
  4379 break
  4380 fi
  4382 rm -f conftest.err conftest.$ac_ext
  4384 done
  4385 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
  4386 rm -f conftest.err conftest.$ac_ext
  4387 if $ac_preproc_ok; then
  4388   break
  4389 fi
  4391     done
  4392     ac_cv_prog_CPP=$CPP
  4394 fi
  4395   CPP=$ac_cv_prog_CPP
  4396 else
  4397   ac_cv_prog_CPP=$CPP
  4398 fi
  4399 { echo "$as_me:$LINENO: result: $CPP" >&5
  4400 echo "${ECHO_T}$CPP" >&6; }
  4401 ac_preproc_ok=false
  4402 for ac_c_preproc_warn_flag in '' yes
  4403 do
  4404   # Use a header file that comes with gcc, so configuring glibc
  4405   # with a fresh cross-compiler works.
  4406   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  4407   # <limits.h> exists even on freestanding compilers.
  4408   # On the NeXT, cc -E runs the code through the compiler's parser,
  4409   # not just through cpp. "Syntax error" is here to catch this case.
  4410   cat >conftest.$ac_ext <<_ACEOF
  4411 /* confdefs.h.  */
  4412 _ACEOF
  4413 cat confdefs.h >>conftest.$ac_ext
  4414 cat >>conftest.$ac_ext <<_ACEOF
  4415 /* end confdefs.h.  */
  4416 #ifdef __STDC__
  4417 # include <limits.h>
  4418 #else
  4419 # include <assert.h>
  4420 #endif
  4421 		     Syntax error
  4422 _ACEOF
  4423 if { (ac_try="$ac_cpp conftest.$ac_ext"
  4424 case "(($ac_try" in
  4425   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4426   *) ac_try_echo=$ac_try;;
  4427 esac
  4428 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4429   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  4430   ac_status=$?
  4431   grep -v '^ *+' conftest.er1 >conftest.err
  4432   rm -f conftest.er1
  4433   cat conftest.err >&5
  4434   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4435   (exit $ac_status); } >/dev/null && {
  4436 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  4437 	 test ! -s conftest.err
  4438        }; then
  4440 else
  4441   echo "$as_me: failed program was:" >&5
  4442 sed 's/^/| /' conftest.$ac_ext >&5
  4444   # Broken: fails on valid input.
  4445 continue
  4446 fi
  4448 rm -f conftest.err conftest.$ac_ext
  4450   # OK, works on sane cases.  Now check whether nonexistent headers
  4451   # can be detected and how.
  4452   cat >conftest.$ac_ext <<_ACEOF
  4453 /* confdefs.h.  */
  4454 _ACEOF
  4455 cat confdefs.h >>conftest.$ac_ext
  4456 cat >>conftest.$ac_ext <<_ACEOF
  4457 /* end confdefs.h.  */
  4458 #include <ac_nonexistent.h>
  4459 _ACEOF
  4460 if { (ac_try="$ac_cpp conftest.$ac_ext"
  4461 case "(($ac_try" in
  4462   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4463   *) ac_try_echo=$ac_try;;
  4464 esac
  4465 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4466   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  4467   ac_status=$?
  4468   grep -v '^ *+' conftest.er1 >conftest.err
  4469   rm -f conftest.er1
  4470   cat conftest.err >&5
  4471   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4472   (exit $ac_status); } >/dev/null && {
  4473 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  4474 	 test ! -s conftest.err
  4475        }; then
  4476   # Broken: success on invalid input.
  4477 continue
  4478 else
  4479   echo "$as_me: failed program was:" >&5
  4480 sed 's/^/| /' conftest.$ac_ext >&5
  4482   # Passes both tests.
  4483 ac_preproc_ok=:
  4484 break
  4485 fi
  4487 rm -f conftest.err conftest.$ac_ext
  4489 done
  4490 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
  4491 rm -f conftest.err conftest.$ac_ext
  4492 if $ac_preproc_ok; then
  4494 else
  4495   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
  4496 See \`config.log' for more details." >&5
  4497 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
  4498 See \`config.log' for more details." >&2;}
  4499    { (exit 1); exit 1; }; }
  4500 fi
  4502 ac_ext=c
  4503 ac_cpp='$CPP $CPPFLAGS'
  4504 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  4505 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  4506 ac_compiler_gnu=$ac_cv_c_compiler_gnu
  4509 { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
  4510 echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
  4511 if test "${ac_cv_path_GREP+set}" = set; then
  4512   echo $ECHO_N "(cached) $ECHO_C" >&6
  4513 else
  4514   # Extract the first word of "grep ggrep" to use in msg output
  4515 if test -z "$GREP"; then
  4516 set dummy grep ggrep; ac_prog_name=$2
  4517 if test "${ac_cv_path_GREP+set}" = set; then
  4518   echo $ECHO_N "(cached) $ECHO_C" >&6
  4519 else
  4520   ac_path_GREP_found=false
  4521 # Loop through the user's path and test for each of PROGNAME-LIST
  4522 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  4523 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
  4524 do
  4525   IFS=$as_save_IFS
  4526   test -z "$as_dir" && as_dir=.
  4527   for ac_prog in grep ggrep; do
  4528   for ac_exec_ext in '' $ac_executable_extensions; do
  4529     ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
  4530     { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
  4531     # Check for GNU ac_path_GREP and select it if it is found.
  4532   # Check for GNU $ac_path_GREP
  4533 case `"$ac_path_GREP" --version 2>&1` in
  4534 *GNU*)
  4535   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
  4536 *)
  4537   ac_count=0
  4538   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
  4539   while :
  4540   do
  4541     cat "conftest.in" "conftest.in" >"conftest.tmp"
  4542     mv "conftest.tmp" "conftest.in"
  4543     cp "conftest.in" "conftest.nl"
  4544     echo 'GREP' >> "conftest.nl"
  4545     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
  4546     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
  4547     ac_count=`expr $ac_count + 1`
  4548     if test $ac_count -gt ${ac_path_GREP_max-0}; then
  4549       # Best one so far, save it but keep looking for a better one
  4550       ac_cv_path_GREP="$ac_path_GREP"
  4551       ac_path_GREP_max=$ac_count
  4552     fi
  4553     # 10*(2^10) chars as input seems more than enough
  4554     test $ac_count -gt 10 && break
  4555   done
  4556   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
  4557 esac
  4560     $ac_path_GREP_found && break 3
  4561   done
  4562 done
  4564 done
  4565 IFS=$as_save_IFS
  4568 fi
  4570 GREP="$ac_cv_path_GREP"
  4571 if test -z "$GREP"; then
  4572   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
  4573 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
  4574    { (exit 1); exit 1; }; }
  4575 fi
  4577 else
  4578   ac_cv_path_GREP=$GREP
  4579 fi
  4582 fi
  4583 { echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
  4584 echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
  4585  GREP="$ac_cv_path_GREP"
  4588 { echo "$as_me:$LINENO: checking for egrep" >&5
  4589 echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
  4590 if test "${ac_cv_path_EGREP+set}" = set; then
  4591   echo $ECHO_N "(cached) $ECHO_C" >&6
  4592 else
  4593   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
  4594    then ac_cv_path_EGREP="$GREP -E"
  4595    else
  4596      # Extract the first word of "egrep" to use in msg output
  4597 if test -z "$EGREP"; then
  4598 set dummy egrep; ac_prog_name=$2
  4599 if test "${ac_cv_path_EGREP+set}" = set; then
  4600   echo $ECHO_N "(cached) $ECHO_C" >&6
  4601 else
  4602   ac_path_EGREP_found=false
  4603 # Loop through the user's path and test for each of PROGNAME-LIST
  4604 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  4605 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
  4606 do
  4607   IFS=$as_save_IFS
  4608   test -z "$as_dir" && as_dir=.
  4609   for ac_prog in egrep; do
  4610   for ac_exec_ext in '' $ac_executable_extensions; do
  4611     ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
  4612     { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
  4613     # Check for GNU ac_path_EGREP and select it if it is found.
  4614   # Check for GNU $ac_path_EGREP
  4615 case `"$ac_path_EGREP" --version 2>&1` in
  4616 *GNU*)
  4617   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
  4618 *)
  4619   ac_count=0
  4620   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
  4621   while :
  4622   do
  4623     cat "conftest.in" "conftest.in" >"conftest.tmp"
  4624     mv "conftest.tmp" "conftest.in"
  4625     cp "conftest.in" "conftest.nl"
  4626     echo 'EGREP' >> "conftest.nl"
  4627     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
  4628     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
  4629     ac_count=`expr $ac_count + 1`
  4630     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
  4631       # Best one so far, save it but keep looking for a better one
  4632       ac_cv_path_EGREP="$ac_path_EGREP"
  4633       ac_path_EGREP_max=$ac_count
  4634     fi
  4635     # 10*(2^10) chars as input seems more than enough
  4636     test $ac_count -gt 10 && break
  4637   done
  4638   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
  4639 esac
  4642     $ac_path_EGREP_found && break 3
  4643   done
  4644 done
  4646 done
  4647 IFS=$as_save_IFS
  4650 fi
  4652 EGREP="$ac_cv_path_EGREP"
  4653 if test -z "$EGREP"; then
  4654   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
  4655 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
  4656    { (exit 1); exit 1; }; }
  4657 fi
  4659 else
  4660   ac_cv_path_EGREP=$EGREP
  4661 fi
  4664    fi
  4665 fi
  4666 { echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
  4667 echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
  4668  EGREP="$ac_cv_path_EGREP"
  4671 { echo "$as_me:$LINENO: checking for ANSI C header files" >&5
  4672 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
  4673 if test "${ac_cv_header_stdc+set}" = set; then
  4674   echo $ECHO_N "(cached) $ECHO_C" >&6
  4675 else
  4676   cat >conftest.$ac_ext <<_ACEOF
  4677 /* confdefs.h.  */
  4678 _ACEOF
  4679 cat confdefs.h >>conftest.$ac_ext
  4680 cat >>conftest.$ac_ext <<_ACEOF
  4681 /* end confdefs.h.  */
  4682 #include <stdlib.h>
  4683 #include <stdarg.h>
  4684 #include <string.h>
  4685 #include <float.h>
  4687 int
  4688 main ()
  4692   return 0;
  4694 _ACEOF
  4695 rm -f conftest.$ac_objext
  4696 if { (ac_try="$ac_compile"
  4697 case "(($ac_try" in
  4698   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4699   *) ac_try_echo=$ac_try;;
  4700 esac
  4701 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4702   (eval "$ac_compile") 2>conftest.er1
  4703   ac_status=$?
  4704   grep -v '^ *+' conftest.er1 >conftest.err
  4705   rm -f conftest.er1
  4706   cat conftest.err >&5
  4707   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4708   (exit $ac_status); } && {
  4709 	 test -z "$ac_c_werror_flag" ||
  4710 	 test ! -s conftest.err
  4711        } && test -s conftest.$ac_objext; then
  4712   ac_cv_header_stdc=yes
  4713 else
  4714   echo "$as_me: failed program was:" >&5
  4715 sed 's/^/| /' conftest.$ac_ext >&5
  4717 	ac_cv_header_stdc=no
  4718 fi
  4720 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4722 if test $ac_cv_header_stdc = yes; then
  4723   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
  4724   cat >conftest.$ac_ext <<_ACEOF
  4725 /* confdefs.h.  */
  4726 _ACEOF
  4727 cat confdefs.h >>conftest.$ac_ext
  4728 cat >>conftest.$ac_ext <<_ACEOF
  4729 /* end confdefs.h.  */
  4730 #include <string.h>
  4732 _ACEOF
  4733 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  4734   $EGREP "memchr" >/dev/null 2>&1; then
  4736 else
  4737   ac_cv_header_stdc=no
  4738 fi
  4739 rm -f conftest*
  4741 fi
  4743 if test $ac_cv_header_stdc = yes; then
  4744   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
  4745   cat >conftest.$ac_ext <<_ACEOF
  4746 /* confdefs.h.  */
  4747 _ACEOF
  4748 cat confdefs.h >>conftest.$ac_ext
  4749 cat >>conftest.$ac_ext <<_ACEOF
  4750 /* end confdefs.h.  */
  4751 #include <stdlib.h>
  4753 _ACEOF
  4754 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  4755   $EGREP "free" >/dev/null 2>&1; then
  4757 else
  4758   ac_cv_header_stdc=no
  4759 fi
  4760 rm -f conftest*
  4762 fi
  4764 if test $ac_cv_header_stdc = yes; then
  4765   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
  4766   if test "$cross_compiling" = yes; then
  4768 else
  4769   cat >conftest.$ac_ext <<_ACEOF
  4770 /* confdefs.h.  */
  4771 _ACEOF
  4772 cat confdefs.h >>conftest.$ac_ext
  4773 cat >>conftest.$ac_ext <<_ACEOF
  4774 /* end confdefs.h.  */
  4775 #include <ctype.h>
  4776 #include <stdlib.h>
  4777 #if ((' ' & 0x0FF) == 0x020)
  4778 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
  4779 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
  4780 #else
  4781 # define ISLOWER(c) \
  4782 		   (('a' <= (c) && (c) <= 'i') \
  4783 		     || ('j' <= (c) && (c) <= 'r') \
  4784 		     || ('s' <= (c) && (c) <= 'z'))
  4785 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
  4786 #endif
  4788 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
  4789 int
  4790 main ()
  4792   int i;
  4793   for (i = 0; i < 256; i++)
  4794     if (XOR (islower (i), ISLOWER (i))
  4795 	|| toupper (i) != TOUPPER (i))
  4796       return 2;
  4797   return 0;
  4799 _ACEOF
  4800 rm -f conftest$ac_exeext
  4801 if { (ac_try="$ac_link"
  4802 case "(($ac_try" in
  4803   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4804   *) ac_try_echo=$ac_try;;
  4805 esac
  4806 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4807   (eval "$ac_link") 2>&5
  4808   ac_status=$?
  4809   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4810   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
  4811   { (case "(($ac_try" in
  4812   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4813   *) ac_try_echo=$ac_try;;
  4814 esac
  4815 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4816   (eval "$ac_try") 2>&5
  4817   ac_status=$?
  4818   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4819   (exit $ac_status); }; }; then
  4821 else
  4822   echo "$as_me: program exited with status $ac_status" >&5
  4823 echo "$as_me: failed program was:" >&5
  4824 sed 's/^/| /' conftest.$ac_ext >&5
  4826 ( exit $ac_status )
  4827 ac_cv_header_stdc=no
  4828 fi
  4829 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
  4830 fi
  4833 fi
  4834 fi
  4835 { echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
  4836 echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
  4837 if test $ac_cv_header_stdc = yes; then
  4839 cat >>confdefs.h <<\_ACEOF
  4840 #define STDC_HEADERS 1
  4841 _ACEOF
  4843 fi
  4845 # Make sure we can run config.sub.
  4846 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
  4847   { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
  4848 echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
  4849    { (exit 1); exit 1; }; }
  4851 { echo "$as_me:$LINENO: checking build system type" >&5
  4852 echo $ECHO_N "checking build system type... $ECHO_C" >&6; }
  4853 if test "${ac_cv_build+set}" = set; then
  4854   echo $ECHO_N "(cached) $ECHO_C" >&6
  4855 else
  4856   ac_build_alias=$build_alias
  4857 test "x$ac_build_alias" = x &&
  4858   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
  4859 test "x$ac_build_alias" = x &&
  4860   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
  4861 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
  4862    { (exit 1); exit 1; }; }
  4863 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
  4864   { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
  4865 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
  4866    { (exit 1); exit 1; }; }
  4868 fi
  4869 { echo "$as_me:$LINENO: result: $ac_cv_build" >&5
  4870 echo "${ECHO_T}$ac_cv_build" >&6; }
  4871 case $ac_cv_build in
  4872 *-*-*) ;;
  4873 *) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
  4874 echo "$as_me: error: invalid value of canonical build" >&2;}
  4875    { (exit 1); exit 1; }; };;
  4876 esac
  4877 build=$ac_cv_build
  4878 ac_save_IFS=$IFS; IFS='-'
  4879 set x $ac_cv_build
  4880 shift
  4881 build_cpu=$1
  4882 build_vendor=$2
  4883 shift; shift
  4884 # Remember, the first character of IFS is used to create $*,
  4885 # except with old shells:
  4886 build_os=$*
  4887 IFS=$ac_save_IFS
  4888 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
  4891 { echo "$as_me:$LINENO: checking host system type" >&5
  4892 echo $ECHO_N "checking host system type... $ECHO_C" >&6; }
  4893 if test "${ac_cv_host+set}" = set; then
  4894   echo $ECHO_N "(cached) $ECHO_C" >&6
  4895 else
  4896   if test "x$host_alias" = x; then
  4897   ac_cv_host=$ac_cv_build
  4898 else
  4899   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
  4900     { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
  4901 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
  4902    { (exit 1); exit 1; }; }
  4903 fi
  4905 fi
  4906 { echo "$as_me:$LINENO: result: $ac_cv_host" >&5
  4907 echo "${ECHO_T}$ac_cv_host" >&6; }
  4908 case $ac_cv_host in
  4909 *-*-*) ;;
  4910 *) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
  4911 echo "$as_me: error: invalid value of canonical host" >&2;}
  4912    { (exit 1); exit 1; }; };;
  4913 esac
  4914 host=$ac_cv_host
  4915 ac_save_IFS=$IFS; IFS='-'
  4916 set x $ac_cv_host
  4917 shift
  4918 host_cpu=$1
  4919 host_vendor=$2
  4920 shift; shift
  4921 # Remember, the first character of IFS is used to create $*,
  4922 # except with old shells:
  4923 host_os=$*
  4924 IFS=$ac_save_IFS
  4925 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
  4931 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
  4932 	if test -n "$ac_tool_prefix"; then
  4933   # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
  4934 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
  4935 { echo "$as_me:$LINENO: checking for $ac_word" >&5
  4936 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  4937 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
  4938   echo $ECHO_N "(cached) $ECHO_C" >&6
  4939 else
  4940   case $PKG_CONFIG in
  4941   [\\/]* | ?:[\\/]*)
  4942   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
  4943   ;;
  4944   *)
  4945   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  4946 for as_dir in $PATH
  4947 do
  4948   IFS=$as_save_IFS
  4949   test -z "$as_dir" && as_dir=.
  4950   for ac_exec_ext in '' $ac_executable_extensions; do
  4951   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  4952     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
  4953     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4954     break 2
  4955   fi
  4956 done
  4957 done
  4958 IFS=$as_save_IFS
  4960   ;;
  4961 esac
  4962 fi
  4963 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
  4964 if test -n "$PKG_CONFIG"; then
  4965   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
  4966 echo "${ECHO_T}$PKG_CONFIG" >&6; }
  4967 else
  4968   { echo "$as_me:$LINENO: result: no" >&5
  4969 echo "${ECHO_T}no" >&6; }
  4970 fi
  4973 fi
  4974 if test -z "$ac_cv_path_PKG_CONFIG"; then
  4975   ac_pt_PKG_CONFIG=$PKG_CONFIG
  4976   # Extract the first word of "pkg-config", so it can be a program name with args.
  4977 set dummy pkg-config; ac_word=$2
  4978 { echo "$as_me:$LINENO: checking for $ac_word" >&5
  4979 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  4980 if test "${ac_cv_path_ac_pt_PKG_CONFIG+set}" = set; then
  4981   echo $ECHO_N "(cached) $ECHO_C" >&6
  4982 else
  4983   case $ac_pt_PKG_CONFIG in
  4984   [\\/]* | ?:[\\/]*)
  4985   ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
  4986   ;;
  4987   *)
  4988   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  4989 for as_dir in $PATH
  4990 do
  4991   IFS=$as_save_IFS
  4992   test -z "$as_dir" && as_dir=.
  4993   for ac_exec_ext in '' $ac_executable_extensions; do
  4994   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  4995     ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
  4996     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4997     break 2
  4998   fi
  4999 done
  5000 done
  5001 IFS=$as_save_IFS
  5003   ;;
  5004 esac
  5005 fi
  5006 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
  5007 if test -n "$ac_pt_PKG_CONFIG"; then
  5008   { echo "$as_me:$LINENO: result: $ac_pt_PKG_CONFIG" >&5
  5009 echo "${ECHO_T}$ac_pt_PKG_CONFIG" >&6; }
  5010 else
  5011   { echo "$as_me:$LINENO: result: no" >&5
  5012 echo "${ECHO_T}no" >&6; }
  5013 fi
  5015   if test "x$ac_pt_PKG_CONFIG" = x; then
  5016     PKG_CONFIG=""
  5017   else
  5018     case $cross_compiling:$ac_tool_warned in
  5019 yes:)
  5020 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  5021 whose name does not start with the host triplet.  If you think this
  5022 configuration is useful to you, please write to autoconf@gnu.org." >&5
  5023 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  5024 whose name does not start with the host triplet.  If you think this
  5025 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  5026 ac_tool_warned=yes ;;
  5027 esac
  5028     PKG_CONFIG=$ac_pt_PKG_CONFIG
  5029   fi
  5030 else
  5031   PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
  5032 fi
  5034 fi
  5035 if test -n "$PKG_CONFIG"; then
  5036 	_pkg_min_version=0.9.0
  5037 	{ echo "$as_me:$LINENO: checking pkg-config is at least version $_pkg_min_version" >&5
  5038 echo $ECHO_N "checking pkg-config is at least version $_pkg_min_version... $ECHO_C" >&6; }
  5039 	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
  5040 		{ echo "$as_me:$LINENO: result: yes" >&5
  5041 echo "${ECHO_T}yes" >&6; }
  5042 	else
  5043 		{ echo "$as_me:$LINENO: result: no" >&5
  5044 echo "${ECHO_T}no" >&6; }
  5045 		PKG_CONFIG=""
  5046 	fi
  5048 fi
  5050 pkg_failed=no
  5051 { echo "$as_me:$LINENO: checking for PACKAGE" >&5
  5052 echo $ECHO_N "checking for PACKAGE... $ECHO_C" >&6; }
  5054 if test -n "$PKG_CONFIG"; then
  5055     if test -n "$PACKAGE_CFLAGS"; then
  5056         pkg_cv_PACKAGE_CFLAGS="$PACKAGE_CFLAGS"
  5057     else
  5058         if test -n "$PKG_CONFIG" && \
  5059     { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \" gtk+-2.0      esound      libpng \"") >&5
  5060   ($PKG_CONFIG --exists --print-errors " gtk+-2.0      esound      libpng ") 2>&5
  5061   ac_status=$?
  5062   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5063   (exit $ac_status); }; then
  5064   pkg_cv_PACKAGE_CFLAGS=`$PKG_CONFIG --cflags " gtk+-2.0      esound      libpng " 2>/dev/null`
  5065 else
  5066   pkg_failed=yes
  5067 fi
  5068     fi
  5069 else
  5070 	pkg_failed=untried
  5071 fi
  5072 if test -n "$PKG_CONFIG"; then
  5073     if test -n "$PACKAGE_LIBS"; then
  5074         pkg_cv_PACKAGE_LIBS="$PACKAGE_LIBS"
  5075     else
  5076         if test -n "$PKG_CONFIG" && \
  5077     { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \" gtk+-2.0      esound      libpng \"") >&5
  5078   ($PKG_CONFIG --exists --print-errors " gtk+-2.0      esound      libpng ") 2>&5
  5079   ac_status=$?
  5080   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5081   (exit $ac_status); }; then
  5082   pkg_cv_PACKAGE_LIBS=`$PKG_CONFIG --libs " gtk+-2.0      esound      libpng " 2>/dev/null`
  5083 else
  5084   pkg_failed=yes
  5085 fi
  5086     fi
  5087 else
  5088 	pkg_failed=untried
  5089 fi
  5093 if test $pkg_failed = yes; then
  5095 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
  5096         _pkg_short_errors_supported=yes
  5097 else
  5098         _pkg_short_errors_supported=no
  5099 fi
  5100         if test $_pkg_short_errors_supported = yes; then
  5101 	        PACKAGE_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors " gtk+-2.0      esound      libpng "`
  5102         else
  5103 	        PACKAGE_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors " gtk+-2.0      esound      libpng "`
  5104         fi
  5105 	# Put the nasty error message in config.log where it belongs
  5106 	echo "$PACKAGE_PKG_ERRORS" >&5
  5108 	{ { echo "$as_me:$LINENO: error: Package requirements ( gtk+-2.0      esound      libpng ) were not met:
  5110 $PACKAGE_PKG_ERRORS
  5112 Consider adjusting the PKG_CONFIG_PATH environment variable if you
  5113 installed software in a non-standard prefix.
  5115 Alternatively, you may set the environment variables PACKAGE_CFLAGS
  5116 and PACKAGE_LIBS to avoid the need to call pkg-config.
  5117 See the pkg-config man page for more details.
  5118 " >&5
  5119 echo "$as_me: error: Package requirements ( gtk+-2.0      esound      libpng ) were not met:
  5121 $PACKAGE_PKG_ERRORS
  5123 Consider adjusting the PKG_CONFIG_PATH environment variable if you
  5124 installed software in a non-standard prefix.
  5126 Alternatively, you may set the environment variables PACKAGE_CFLAGS
  5127 and PACKAGE_LIBS to avoid the need to call pkg-config.
  5128 See the pkg-config man page for more details.
  5129 " >&2;}
  5130    { (exit 1); exit 1; }; }
  5131 elif test $pkg_failed = untried; then
  5132 	{ { echo "$as_me:$LINENO: error: The pkg-config script could not be found or is too old.  Make sure it
  5133 is in your PATH or set the PKG_CONFIG environment variable to the full
  5134 path to pkg-config.
  5136 Alternatively, you may set the environment variables PACKAGE_CFLAGS
  5137 and PACKAGE_LIBS to avoid the need to call pkg-config.
  5138 See the pkg-config man page for more details.
  5140 To get pkg-config, see <http://www.freedesktop.org/software/pkgconfig>.
  5141 See \`config.log' for more details." >&5
  5142 echo "$as_me: error: The pkg-config script could not be found or is too old.  Make sure it
  5143 is in your PATH or set the PKG_CONFIG environment variable to the full
  5144 path to pkg-config.
  5146 Alternatively, you may set the environment variables PACKAGE_CFLAGS
  5147 and PACKAGE_LIBS to avoid the need to call pkg-config.
  5148 See the pkg-config man page for more details.
  5150 To get pkg-config, see <http://www.freedesktop.org/software/pkgconfig>.
  5151 See \`config.log' for more details." >&2;}
  5152    { (exit 1); exit 1; }; }
  5153 else
  5154 	PACKAGE_CFLAGS=$pkg_cv_PACKAGE_CFLAGS
  5155 	PACKAGE_LIBS=$pkg_cv_PACKAGE_LIBS
  5156         { echo "$as_me:$LINENO: result: yes" >&5
  5157 echo "${ECHO_T}yes" >&6; }
  5159 fi
  5161 { echo "$as_me:$LINENO: checking for uncompress in -lz" >&5
  5162 echo $ECHO_N "checking for uncompress in -lz... $ECHO_C" >&6; }
  5163 if test "${ac_cv_lib_z_uncompress+set}" = set; then
  5164   echo $ECHO_N "(cached) $ECHO_C" >&6
  5165 else
  5166   ac_check_lib_save_LIBS=$LIBS
  5167 LIBS="-lz  $LIBS"
  5168 cat >conftest.$ac_ext <<_ACEOF
  5169 /* confdefs.h.  */
  5170 _ACEOF
  5171 cat confdefs.h >>conftest.$ac_ext
  5172 cat >>conftest.$ac_ext <<_ACEOF
  5173 /* end confdefs.h.  */
  5175 /* Override any GCC internal prototype to avoid an error.
  5176    Use char because int might match the return type of a GCC
  5177    builtin and then its argument prototype would still apply.  */
  5178 #ifdef __cplusplus
  5179 extern "C"
  5180 #endif
  5181 char uncompress ();
  5182 int
  5183 main ()
  5185 return uncompress ();
  5187   return 0;
  5189 _ACEOF
  5190 rm -f conftest.$ac_objext conftest$ac_exeext
  5191 if { (ac_try="$ac_link"
  5192 case "(($ac_try" in
  5193   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  5194   *) ac_try_echo=$ac_try;;
  5195 esac
  5196 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  5197   (eval "$ac_link") 2>conftest.er1
  5198   ac_status=$?
  5199   grep -v '^ *+' conftest.er1 >conftest.err
  5200   rm -f conftest.er1
  5201   cat conftest.err >&5
  5202   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5203   (exit $ac_status); } && {
  5204 	 test -z "$ac_c_werror_flag" ||
  5205 	 test ! -s conftest.err
  5206        } && test -s conftest$ac_exeext &&
  5207        $as_test_x conftest$ac_exeext; then
  5208   ac_cv_lib_z_uncompress=yes
  5209 else
  5210   echo "$as_me: failed program was:" >&5
  5211 sed 's/^/| /' conftest.$ac_ext >&5
  5213 	ac_cv_lib_z_uncompress=no
  5214 fi
  5216 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  5217       conftest$ac_exeext conftest.$ac_ext
  5218 LIBS=$ac_check_lib_save_LIBS
  5219 fi
  5220 { echo "$as_me:$LINENO: result: $ac_cv_lib_z_uncompress" >&5
  5221 echo "${ECHO_T}$ac_cv_lib_z_uncompress" >&6; }
  5222 if test $ac_cv_lib_z_uncompress = yes; then
  5223   cat >>confdefs.h <<_ACEOF
  5224 #define HAVE_LIBZ 1
  5225 _ACEOF
  5227   LIBS="-lz $LIBS"
  5229 else
  5231     echo "Zlib (libz.so) could not be found, but is required."
  5232     exit 1
  5233 fi
  5236 { echo "$as_me:$LINENO: checking for glXQueryVersion in -lGL" >&5
  5237 echo $ECHO_N "checking for glXQueryVersion in -lGL... $ECHO_C" >&6; }
  5238 if test "${ac_cv_lib_GL_glXQueryVersion+set}" = set; then
  5239   echo $ECHO_N "(cached) $ECHO_C" >&6
  5240 else
  5241   ac_check_lib_save_LIBS=$LIBS
  5242 LIBS="-lGL  $LIBS"
  5243 cat >conftest.$ac_ext <<_ACEOF
  5244 /* confdefs.h.  */
  5245 _ACEOF
  5246 cat confdefs.h >>conftest.$ac_ext
  5247 cat >>conftest.$ac_ext <<_ACEOF
  5248 /* end confdefs.h.  */
  5250 /* Override any GCC internal prototype to avoid an error.
  5251    Use char because int might match the return type of a GCC
  5252    builtin and then its argument prototype would still apply.  */
  5253 #ifdef __cplusplus
  5254 extern "C"
  5255 #endif
  5256 char glXQueryVersion ();
  5257 int
  5258 main ()
  5260 return glXQueryVersion ();
  5262   return 0;
  5264 _ACEOF
  5265 rm -f conftest.$ac_objext conftest$ac_exeext
  5266 if { (ac_try="$ac_link"
  5267 case "(($ac_try" in
  5268   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  5269   *) ac_try_echo=$ac_try;;
  5270 esac
  5271 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  5272   (eval "$ac_link") 2>conftest.er1
  5273   ac_status=$?
  5274   grep -v '^ *+' conftest.er1 >conftest.err
  5275   rm -f conftest.er1
  5276   cat conftest.err >&5
  5277   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5278   (exit $ac_status); } && {
  5279 	 test -z "$ac_c_werror_flag" ||
  5280 	 test ! -s conftest.err
  5281        } && test -s conftest$ac_exeext &&
  5282        $as_test_x conftest$ac_exeext; then
  5283   ac_cv_lib_GL_glXQueryVersion=yes
  5284 else
  5285   echo "$as_me: failed program was:" >&5
  5286 sed 's/^/| /' conftest.$ac_ext >&5
  5288 	ac_cv_lib_GL_glXQueryVersion=no
  5289 fi
  5291 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  5292       conftest$ac_exeext conftest.$ac_ext
  5293 LIBS=$ac_check_lib_save_LIBS
  5294 fi
  5295 { echo "$as_me:$LINENO: result: $ac_cv_lib_GL_glXQueryVersion" >&5
  5296 echo "${ECHO_T}$ac_cv_lib_GL_glXQueryVersion" >&6; }
  5297 if test $ac_cv_lib_GL_glXQueryVersion = yes; then
  5298   cat >>confdefs.h <<_ACEOF
  5299 #define HAVE_LIBGL 1
  5300 _ACEOF
  5302   LIBS="-lGL $LIBS"
  5304 else
  5306     echo "The OpenGL library (libGL.so) could not be found, but is required."
  5307     exit 1
  5308 fi
  5310 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
  5320 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
  5321 		  inttypes.h stdint.h unistd.h
  5322 do
  5323 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
  5324 { echo "$as_me:$LINENO: checking for $ac_header" >&5
  5325 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
  5326 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
  5327   echo $ECHO_N "(cached) $ECHO_C" >&6
  5328 else
  5329   cat >conftest.$ac_ext <<_ACEOF
  5330 /* confdefs.h.  */
  5331 _ACEOF
  5332 cat confdefs.h >>conftest.$ac_ext
  5333 cat >>conftest.$ac_ext <<_ACEOF
  5334 /* end confdefs.h.  */
  5335 $ac_includes_default
  5337 #include <$ac_header>
  5338 _ACEOF
  5339 rm -f conftest.$ac_objext
  5340 if { (ac_try="$ac_compile"
  5341 case "(($ac_try" in
  5342   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  5343   *) ac_try_echo=$ac_try;;
  5344 esac
  5345 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  5346   (eval "$ac_compile") 2>conftest.er1
  5347   ac_status=$?
  5348   grep -v '^ *+' conftest.er1 >conftest.err
  5349   rm -f conftest.er1
  5350   cat conftest.err >&5
  5351   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5352   (exit $ac_status); } && {
  5353 	 test -z "$ac_c_werror_flag" ||
  5354 	 test ! -s conftest.err
  5355        } && test -s conftest.$ac_objext; then
  5356   eval "$as_ac_Header=yes"
  5357 else
  5358   echo "$as_me: failed program was:" >&5
  5359 sed 's/^/| /' conftest.$ac_ext >&5
  5361 	eval "$as_ac_Header=no"
  5362 fi
  5364 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  5365 fi
  5366 ac_res=`eval echo '${'$as_ac_Header'}'`
  5367 	       { echo "$as_me:$LINENO: result: $ac_res" >&5
  5368 echo "${ECHO_T}$ac_res" >&6; }
  5369 if test `eval echo '${'$as_ac_Header'}'` = yes; then
  5370   cat >>confdefs.h <<_ACEOF
  5371 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
  5372 _ACEOF
  5374 fi
  5376 done
  5379 if test "${ac_cv_header_GL_gl_h+set}" = set; then
  5380   { echo "$as_me:$LINENO: checking for GL/gl.h" >&5
  5381 echo $ECHO_N "checking for GL/gl.h... $ECHO_C" >&6; }
  5382 if test "${ac_cv_header_GL_gl_h+set}" = set; then
  5383   echo $ECHO_N "(cached) $ECHO_C" >&6
  5384 fi
  5385 { echo "$as_me:$LINENO: result: $ac_cv_header_GL_gl_h" >&5
  5386 echo "${ECHO_T}$ac_cv_header_GL_gl_h" >&6; }
  5387 else
  5388   # Is the header compilable?
  5389 { echo "$as_me:$LINENO: checking GL/gl.h usability" >&5
  5390 echo $ECHO_N "checking GL/gl.h usability... $ECHO_C" >&6; }
  5391 cat >conftest.$ac_ext <<_ACEOF
  5392 /* confdefs.h.  */
  5393 _ACEOF
  5394 cat confdefs.h >>conftest.$ac_ext
  5395 cat >>conftest.$ac_ext <<_ACEOF
  5396 /* end confdefs.h.  */
  5397 $ac_includes_default
  5398 #include <GL/gl.h>
  5399 _ACEOF
  5400 rm -f conftest.$ac_objext
  5401 if { (ac_try="$ac_compile"
  5402 case "(($ac_try" in
  5403   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  5404   *) ac_try_echo=$ac_try;;
  5405 esac
  5406 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  5407   (eval "$ac_compile") 2>conftest.er1
  5408   ac_status=$?
  5409   grep -v '^ *+' conftest.er1 >conftest.err
  5410   rm -f conftest.er1
  5411   cat conftest.err >&5
  5412   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5413   (exit $ac_status); } && {
  5414 	 test -z "$ac_c_werror_flag" ||
  5415 	 test ! -s conftest.err
  5416        } && test -s conftest.$ac_objext; then
  5417   ac_header_compiler=yes
  5418 else
  5419   echo "$as_me: failed program was:" >&5
  5420 sed 's/^/| /' conftest.$ac_ext >&5
  5422 	ac_header_compiler=no
  5423 fi
  5425 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  5426 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
  5427 echo "${ECHO_T}$ac_header_compiler" >&6; }
  5429 # Is the header present?
  5430 { echo "$as_me:$LINENO: checking GL/gl.h presence" >&5
  5431 echo $ECHO_N "checking GL/gl.h presence... $ECHO_C" >&6; }
  5432 cat >conftest.$ac_ext <<_ACEOF
  5433 /* confdefs.h.  */
  5434 _ACEOF
  5435 cat confdefs.h >>conftest.$ac_ext
  5436 cat >>conftest.$ac_ext <<_ACEOF
  5437 /* end confdefs.h.  */
  5438 #include <GL/gl.h>
  5439 _ACEOF
  5440 if { (ac_try="$ac_cpp conftest.$ac_ext"
  5441 case "(($ac_try" in
  5442   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  5443   *) ac_try_echo=$ac_try;;
  5444 esac
  5445 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  5446   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  5447   ac_status=$?
  5448   grep -v '^ *+' conftest.er1 >conftest.err
  5449   rm -f conftest.er1
  5450   cat conftest.err >&5
  5451   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5452   (exit $ac_status); } >/dev/null && {
  5453 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  5454 	 test ! -s conftest.err
  5455        }; then
  5456   ac_header_preproc=yes
  5457 else
  5458   echo "$as_me: failed program was:" >&5
  5459 sed 's/^/| /' conftest.$ac_ext >&5
  5461   ac_header_preproc=no
  5462 fi
  5464 rm -f conftest.err conftest.$ac_ext
  5465 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
  5466 echo "${ECHO_T}$ac_header_preproc" >&6; }
  5468 # So?  What about this header?
  5469 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
  5470   yes:no: )
  5471     { echo "$as_me:$LINENO: WARNING: GL/gl.h: accepted by the compiler, rejected by the preprocessor!" >&5
  5472 echo "$as_me: WARNING: GL/gl.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
  5473     { echo "$as_me:$LINENO: WARNING: GL/gl.h: proceeding with the compiler's result" >&5
  5474 echo "$as_me: WARNING: GL/gl.h: proceeding with the compiler's result" >&2;}
  5475     ac_header_preproc=yes
  5476     ;;
  5477   no:yes:* )
  5478     { echo "$as_me:$LINENO: WARNING: GL/gl.h: present but cannot be compiled" >&5
  5479 echo "$as_me: WARNING: GL/gl.h: present but cannot be compiled" >&2;}
  5480     { echo "$as_me:$LINENO: WARNING: GL/gl.h:     check for missing prerequisite headers?" >&5
  5481 echo "$as_me: WARNING: GL/gl.h:     check for missing prerequisite headers?" >&2;}
  5482     { echo "$as_me:$LINENO: WARNING: GL/gl.h: see the Autoconf documentation" >&5
  5483 echo "$as_me: WARNING: GL/gl.h: see the Autoconf documentation" >&2;}
  5484     { echo "$as_me:$LINENO: WARNING: GL/gl.h:     section \"Present But Cannot Be Compiled\"" >&5
  5485 echo "$as_me: WARNING: GL/gl.h:     section \"Present But Cannot Be Compiled\"" >&2;}
  5486     { echo "$as_me:$LINENO: WARNING: GL/gl.h: proceeding with the preprocessor's result" >&5
  5487 echo "$as_me: WARNING: GL/gl.h: proceeding with the preprocessor's result" >&2;}
  5488     { echo "$as_me:$LINENO: WARNING: GL/gl.h: in the future, the compiler will take precedence" >&5
  5489 echo "$as_me: WARNING: GL/gl.h: in the future, the compiler will take precedence" >&2;}
  5491     ;;
  5492 esac
  5493 { echo "$as_me:$LINENO: checking for GL/gl.h" >&5
  5494 echo $ECHO_N "checking for GL/gl.h... $ECHO_C" >&6; }
  5495 if test "${ac_cv_header_GL_gl_h+set}" = set; then
  5496   echo $ECHO_N "(cached) $ECHO_C" >&6
  5497 else
  5498   ac_cv_header_GL_gl_h=$ac_header_preproc
  5499 fi
  5500 { echo "$as_me:$LINENO: result: $ac_cv_header_GL_gl_h" >&5
  5501 echo "${ECHO_T}$ac_cv_header_GL_gl_h" >&6; }
  5503 fi
  5504 if test $ac_cv_header_GL_gl_h = yes; then
  5506 else
  5508     echo "The OpenGL header files (eg GL/gl.h) could not be found, but are required."
  5509     exit 1
  5510 fi
  5514 case $host_cpu in
  5515     i386|i486|i586|i686|x86_64)
  5516 	TRANSLATOR="x86";;
  5517     *)
  5518 	echo "Warning: No translator available for $host. Building emulation core only";;
  5519 esac
  5522 if test "$TRANSLATOR"="x86"; then
  5523   BUILD_SH4X86_TRUE=
  5524   BUILD_SH4X86_FALSE='#'
  5525 else
  5526   BUILD_SH4X86_TRUE='#'
  5527   BUILD_SH4X86_FALSE=
  5528 fi
  5531 if test "${ac_cv_header_linux_cdrom_h+set}" = set; then
  5532   { echo "$as_me:$LINENO: checking for linux/cdrom.h" >&5
  5533 echo $ECHO_N "checking for linux/cdrom.h... $ECHO_C" >&6; }
  5534 if test "${ac_cv_header_linux_cdrom_h+set}" = set; then
  5535   echo $ECHO_N "(cached) $ECHO_C" >&6
  5536 fi
  5537 { echo "$as_me:$LINENO: result: $ac_cv_header_linux_cdrom_h" >&5
  5538 echo "${ECHO_T}$ac_cv_header_linux_cdrom_h" >&6; }
  5539 else
  5540   # Is the header compilable?
  5541 { echo "$as_me:$LINENO: checking linux/cdrom.h usability" >&5
  5542 echo $ECHO_N "checking linux/cdrom.h usability... $ECHO_C" >&6; }
  5543 cat >conftest.$ac_ext <<_ACEOF
  5544 /* confdefs.h.  */
  5545 _ACEOF
  5546 cat confdefs.h >>conftest.$ac_ext
  5547 cat >>conftest.$ac_ext <<_ACEOF
  5548 /* end confdefs.h.  */
  5549 $ac_includes_default
  5550 #include <linux/cdrom.h>
  5551 _ACEOF
  5552 rm -f conftest.$ac_objext
  5553 if { (ac_try="$ac_compile"
  5554 case "(($ac_try" in
  5555   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  5556   *) ac_try_echo=$ac_try;;
  5557 esac
  5558 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  5559   (eval "$ac_compile") 2>conftest.er1
  5560   ac_status=$?
  5561   grep -v '^ *+' conftest.er1 >conftest.err
  5562   rm -f conftest.er1
  5563   cat conftest.err >&5
  5564   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5565   (exit $ac_status); } && {
  5566 	 test -z "$ac_c_werror_flag" ||
  5567 	 test ! -s conftest.err
  5568        } && test -s conftest.$ac_objext; then
  5569   ac_header_compiler=yes
  5570 else
  5571   echo "$as_me: failed program was:" >&5
  5572 sed 's/^/| /' conftest.$ac_ext >&5
  5574 	ac_header_compiler=no
  5575 fi
  5577 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  5578 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
  5579 echo "${ECHO_T}$ac_header_compiler" >&6; }
  5581 # Is the header present?
  5582 { echo "$as_me:$LINENO: checking linux/cdrom.h presence" >&5
  5583 echo $ECHO_N "checking linux/cdrom.h presence... $ECHO_C" >&6; }
  5584 cat >conftest.$ac_ext <<_ACEOF
  5585 /* confdefs.h.  */
  5586 _ACEOF
  5587 cat confdefs.h >>conftest.$ac_ext
  5588 cat >>conftest.$ac_ext <<_ACEOF
  5589 /* end confdefs.h.  */
  5590 #include <linux/cdrom.h>
  5591 _ACEOF
  5592 if { (ac_try="$ac_cpp conftest.$ac_ext"
  5593 case "(($ac_try" in
  5594   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  5595   *) ac_try_echo=$ac_try;;
  5596 esac
  5597 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  5598   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  5599   ac_status=$?
  5600   grep -v '^ *+' conftest.er1 >conftest.err
  5601   rm -f conftest.er1
  5602   cat conftest.err >&5
  5603   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5604   (exit $ac_status); } >/dev/null && {
  5605 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  5606 	 test ! -s conftest.err
  5607        }; then
  5608   ac_header_preproc=yes
  5609 else
  5610   echo "$as_me: failed program was:" >&5
  5611 sed 's/^/| /' conftest.$ac_ext >&5
  5613   ac_header_preproc=no
  5614 fi
  5616 rm -f conftest.err conftest.$ac_ext
  5617 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
  5618 echo "${ECHO_T}$ac_header_preproc" >&6; }
  5620 # So?  What about this header?
  5621 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
  5622   yes:no: )
  5623     { echo "$as_me:$LINENO: WARNING: linux/cdrom.h: accepted by the compiler, rejected by the preprocessor!" >&5
  5624 echo "$as_me: WARNING: linux/cdrom.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
  5625     { echo "$as_me:$LINENO: WARNING: linux/cdrom.h: proceeding with the compiler's result" >&5
  5626 echo "$as_me: WARNING: linux/cdrom.h: proceeding with the compiler's result" >&2;}
  5627     ac_header_preproc=yes
  5628     ;;
  5629   no:yes:* )
  5630     { echo "$as_me:$LINENO: WARNING: linux/cdrom.h: present but cannot be compiled" >&5
  5631 echo "$as_me: WARNING: linux/cdrom.h: present but cannot be compiled" >&2;}
  5632     { echo "$as_me:$LINENO: WARNING: linux/cdrom.h:     check for missing prerequisite headers?" >&5
  5633 echo "$as_me: WARNING: linux/cdrom.h:     check for missing prerequisite headers?" >&2;}
  5634     { echo "$as_me:$LINENO: WARNING: linux/cdrom.h: see the Autoconf documentation" >&5
  5635 echo "$as_me: WARNING: linux/cdrom.h: see the Autoconf documentation" >&2;}
  5636     { echo "$as_me:$LINENO: WARNING: linux/cdrom.h:     section \"Present But Cannot Be Compiled\"" >&5
  5637 echo "$as_me: WARNING: linux/cdrom.h:     section \"Present But Cannot Be Compiled\"" >&2;}
  5638     { echo "$as_me:$LINENO: WARNING: linux/cdrom.h: proceeding with the preprocessor's result" >&5
  5639 echo "$as_me: WARNING: linux/cdrom.h: proceeding with the preprocessor's result" >&2;}
  5640     { echo "$as_me:$LINENO: WARNING: linux/cdrom.h: in the future, the compiler will take precedence" >&5
  5641 echo "$as_me: WARNING: linux/cdrom.h: in the future, the compiler will take precedence" >&2;}
  5643     ;;
  5644 esac
  5645 { echo "$as_me:$LINENO: checking for linux/cdrom.h" >&5
  5646 echo $ECHO_N "checking for linux/cdrom.h... $ECHO_C" >&6; }
  5647 if test "${ac_cv_header_linux_cdrom_h+set}" = set; then
  5648   echo $ECHO_N "(cached) $ECHO_C" >&6
  5649 else
  5650   ac_cv_header_linux_cdrom_h=$ac_header_preproc
  5651 fi
  5652 { echo "$as_me:$LINENO: result: $ac_cv_header_linux_cdrom_h" >&5
  5653 echo "${ECHO_T}$ac_cv_header_linux_cdrom_h" >&6; }
  5655 fi
  5656 if test $ac_cv_header_linux_cdrom_h = yes; then
  5657   HAVE_LINUX_CDROM_H=yes
  5658 else
  5660     echo "Linux CDROM support not found, building without it."
  5661 fi
  5666 if test "$HAVE_LINUX_CDROM_H" = "yes"; then
  5667   CDROM_LINUX_TRUE=
  5668   CDROM_LINUX_FALSE='#'
  5669 else
  5670   CDROM_LINUX_TRUE='#'
  5671   CDROM_LINUX_FALSE=
  5672 fi
  5675 # Extract the first word of "sh-elf-gcc", so it can be a program name with args.
  5676 set dummy sh-elf-gcc; ac_word=$2
  5677 { echo "$as_me:$LINENO: checking for $ac_word" >&5
  5678 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  5679 if test "${ac_cv_path_SHCC+set}" = set; then
  5680   echo $ECHO_N "(cached) $ECHO_C" >&6
  5681 else
  5682   case $SHCC in
  5683   [\\/]* | ?:[\\/]*)
  5684   ac_cv_path_SHCC="$SHCC" # Let the user override the test with a path.
  5685   ;;
  5686   *)
  5687   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  5688 for as_dir in $PATH
  5689 do
  5690   IFS=$as_save_IFS
  5691   test -z "$as_dir" && as_dir=.
  5692   for ac_exec_ext in '' $ac_executable_extensions; do
  5693   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  5694     ac_cv_path_SHCC="$as_dir/$ac_word$ac_exec_ext"
  5695     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  5696     break 2
  5697   fi
  5698 done
  5699 done
  5700 IFS=$as_save_IFS
  5702   ;;
  5703 esac
  5704 fi
  5705 SHCC=$ac_cv_path_SHCC
  5706 if test -n "$SHCC"; then
  5707   { echo "$as_me:$LINENO: result: $SHCC" >&5
  5708 echo "${ECHO_T}$SHCC" >&6; }
  5709 else
  5710   { echo "$as_me:$LINENO: result: no" >&5
  5711 echo "${ECHO_T}no" >&6; }
  5712 fi
  5715 # Extract the first word of "sh-elf-ld", so it can be a program name with args.
  5716 set dummy sh-elf-ld; ac_word=$2
  5717 { echo "$as_me:$LINENO: checking for $ac_word" >&5
  5718 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  5719 if test "${ac_cv_path_SHLD+set}" = set; then
  5720   echo $ECHO_N "(cached) $ECHO_C" >&6
  5721 else
  5722   case $SHLD in
  5723   [\\/]* | ?:[\\/]*)
  5724   ac_cv_path_SHLD="$SHLD" # Let the user override the test with a path.
  5725   ;;
  5726   *)
  5727   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  5728 for as_dir in $PATH
  5729 do
  5730   IFS=$as_save_IFS
  5731   test -z "$as_dir" && as_dir=.
  5732   for ac_exec_ext in '' $ac_executable_extensions; do
  5733   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  5734     ac_cv_path_SHLD="$as_dir/$ac_word$ac_exec_ext"
  5735     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  5736     break 2
  5737   fi
  5738 done
  5739 done
  5740 IFS=$as_save_IFS
  5742   ;;
  5743 esac
  5744 fi
  5745 SHLD=$ac_cv_path_SHLD
  5746 if test -n "$SHLD"; then
  5747   { echo "$as_me:$LINENO: result: $SHLD" >&5
  5748 echo "${ECHO_T}$SHLD" >&6; }
  5749 else
  5750   { echo "$as_me:$LINENO: result: no" >&5
  5751 echo "${ECHO_T}no" >&6; }
  5752 fi
  5755 # Extract the first word of "sh-elf-objcopy", so it can be a program name with args.
  5756 set dummy sh-elf-objcopy; ac_word=$2
  5757 { echo "$as_me:$LINENO: checking for $ac_word" >&5
  5758 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  5759 if test "${ac_cv_path_SHOBJCOPY+set}" = set; then
  5760   echo $ECHO_N "(cached) $ECHO_C" >&6
  5761 else
  5762   case $SHOBJCOPY in
  5763   [\\/]* | ?:[\\/]*)
  5764   ac_cv_path_SHOBJCOPY="$SHOBJCOPY" # Let the user override the test with a path.
  5765   ;;
  5766   *)
  5767   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  5768 for as_dir in $PATH
  5769 do
  5770   IFS=$as_save_IFS
  5771   test -z "$as_dir" && as_dir=.
  5772   for ac_exec_ext in '' $ac_executable_extensions; do
  5773   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  5774     ac_cv_path_SHOBJCOPY="$as_dir/$ac_word$ac_exec_ext"
  5775     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  5776     break 2
  5777   fi
  5778 done
  5779 done
  5780 IFS=$as_save_IFS
  5782   ;;
  5783 esac
  5784 fi
  5785 SHOBJCOPY=$ac_cv_path_SHOBJCOPY
  5786 if test -n "$SHOBJCOPY"; then
  5787   { echo "$as_me:$LINENO: result: $SHOBJCOPY" >&5
  5788 echo "${ECHO_T}$SHOBJCOPY" >&6; }
  5789 else
  5790   { echo "$as_me:$LINENO: result: no" >&5
  5791 echo "${ECHO_T}no" >&6; }
  5792 fi
  5795 # Extract the first word of "arm-elf-gcc", so it can be a program name with args.
  5796 set dummy arm-elf-gcc; ac_word=$2
  5797 { echo "$as_me:$LINENO: checking for $ac_word" >&5
  5798 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  5799 if test "${ac_cv_path_ARMCC+set}" = set; then
  5800   echo $ECHO_N "(cached) $ECHO_C" >&6
  5801 else
  5802   case $ARMCC in
  5803   [\\/]* | ?:[\\/]*)
  5804   ac_cv_path_ARMCC="$ARMCC" # Let the user override the test with a path.
  5805   ;;
  5806   *)
  5807   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  5808 for as_dir in $PATH
  5809 do
  5810   IFS=$as_save_IFS
  5811   test -z "$as_dir" && as_dir=.
  5812   for ac_exec_ext in '' $ac_executable_extensions; do
  5813   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  5814     ac_cv_path_ARMCC="$as_dir/$ac_word$ac_exec_ext"
  5815     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  5816     break 2
  5817   fi
  5818 done
  5819 done
  5820 IFS=$as_save_IFS
  5822   ;;
  5823 esac
  5824 fi
  5825 ARMCC=$ac_cv_path_ARMCC
  5826 if test -n "$ARMCC"; then
  5827   { echo "$as_me:$LINENO: result: $ARMCC" >&5
  5828 echo "${ECHO_T}$ARMCC" >&6; }
  5829 else
  5830   { echo "$as_me:$LINENO: result: no" >&5
  5831 echo "${ECHO_T}no" >&6; }
  5832 fi
  5835 # Extract the first word of "arm-elf-ld", so it can be a program name with args.
  5836 set dummy arm-elf-ld; ac_word=$2
  5837 { echo "$as_me:$LINENO: checking for $ac_word" >&5
  5838 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  5839 if test "${ac_cv_path_ARMLD+set}" = set; then
  5840   echo $ECHO_N "(cached) $ECHO_C" >&6
  5841 else
  5842   case $ARMLD in
  5843   [\\/]* | ?:[\\/]*)
  5844   ac_cv_path_ARMLD="$ARMLD" # Let the user override the test with a path.
  5845   ;;
  5846   *)
  5847   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  5848 for as_dir in $PATH
  5849 do
  5850   IFS=$as_save_IFS
  5851   test -z "$as_dir" && as_dir=.
  5852   for ac_exec_ext in '' $ac_executable_extensions; do
  5853   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  5854     ac_cv_path_ARMLD="$as_dir/$ac_word$ac_exec_ext"
  5855     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  5856     break 2
  5857   fi
  5858 done
  5859 done
  5860 IFS=$as_save_IFS
  5862   ;;
  5863 esac
  5864 fi
  5865 ARMLD=$ac_cv_path_ARMLD
  5866 if test -n "$ARMLD"; then
  5867   { echo "$as_me:$LINENO: result: $ARMLD" >&5
  5868 echo "${ECHO_T}$ARMLD" >&6; }
  5869 else
  5870   { echo "$as_me:$LINENO: result: no" >&5
  5871 echo "${ECHO_T}no" >&6; }
  5872 fi
  5875 # Extract the first word of "arm-elf-objcopy", so it can be a program name with args.
  5876 set dummy arm-elf-objcopy; ac_word=$2
  5877 { echo "$as_me:$LINENO: checking for $ac_word" >&5
  5878 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  5879 if test "${ac_cv_path_ARMOBJCOPY+set}" = set; then
  5880   echo $ECHO_N "(cached) $ECHO_C" >&6
  5881 else
  5882   case $ARMOBJCOPY in
  5883   [\\/]* | ?:[\\/]*)
  5884   ac_cv_path_ARMOBJCOPY="$ARMOBJCOPY" # Let the user override the test with a path.
  5885   ;;
  5886   *)
  5887   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  5888 for as_dir in $PATH
  5889 do
  5890   IFS=$as_save_IFS
  5891   test -z "$as_dir" && as_dir=.
  5892   for ac_exec_ext in '' $ac_executable_extensions; do
  5893   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  5894     ac_cv_path_ARMOBJCOPY="$as_dir/$ac_word$ac_exec_ext"
  5895     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  5896     break 2
  5897   fi
  5898 done
  5899 done
  5900 IFS=$as_save_IFS
  5902   ;;
  5903 esac
  5904 fi
  5905 ARMOBJCOPY=$ac_cv_path_ARMOBJCOPY
  5906 if test -n "$ARMOBJCOPY"; then
  5907   { echo "$as_me:$LINENO: result: $ARMOBJCOPY" >&5
  5908 echo "${ECHO_T}$ARMOBJCOPY" >&6; }
  5909 else
  5910   { echo "$as_me:$LINENO: result: no" >&5
  5911 echo "${ECHO_T}no" >&6; }
  5912 fi
  5916 if test "x$SHCC" = "x" -o "x$SHLD" = "x" -o "x$SHOBJCOPY" = "x"; then
  5917   BUILD_SH="no"
  5918   echo "Warning: SH4 cross-compiler not found, system tests will be disabled."
  5919 else
  5920   BUILD_SH="yes"
  5921 fi
  5922 if test "x$ARMCC" = "x" -o "x$ARMLD" = "x" -o "x$ARMOBJCOPY" = "x"; then
  5923   BUILD_ARM="no"
  5924   echo "Warning: ARM cross-compiler not found, AICA tests will be disabled."
  5925 else
  5926   BUILD_ARM="yes"
  5927 fi
  5930 if test "$BUILD_SH" = "yes"; then
  5931   BUILD_SYSTEST_TRUE=
  5932   BUILD_SYSTEST_FALSE='#'
  5933 else
  5934   BUILD_SYSTEST_TRUE='#'
  5935   BUILD_SYSTEST_FALSE=
  5936 fi
  5940 if test "$BUILD_ARM" = "yes"; then
  5941   BUILD_ARMTEST_TRUE=
  5942   BUILD_ARMTEST_FALSE='#'
  5943 else
  5944   BUILD_ARMTEST_TRUE='#'
  5945   BUILD_ARMTEST_FALSE=
  5946 fi
  5949 GETTEXT_PACKAGE=lxdream
  5951 cat >>confdefs.h <<_ACEOF
  5952 #define GETTEXT_PACKAGE "$GETTEXT_PACKAGE"
  5953 _ACEOF
  5959 ALL_LINGUAS="de pt_BR"
  5962 for ac_header in locale.h
  5963 do
  5964 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
  5965 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
  5966   { echo "$as_me:$LINENO: checking for $ac_header" >&5
  5967 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
  5968 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
  5969   echo $ECHO_N "(cached) $ECHO_C" >&6
  5970 fi
  5971 ac_res=`eval echo '${'$as_ac_Header'}'`
  5972 	       { echo "$as_me:$LINENO: result: $ac_res" >&5
  5973 echo "${ECHO_T}$ac_res" >&6; }
  5974 else
  5975   # Is the header compilable?
  5976 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
  5977 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
  5978 cat >conftest.$ac_ext <<_ACEOF
  5979 /* confdefs.h.  */
  5980 _ACEOF
  5981 cat confdefs.h >>conftest.$ac_ext
  5982 cat >>conftest.$ac_ext <<_ACEOF
  5983 /* end confdefs.h.  */
  5984 $ac_includes_default
  5985 #include <$ac_header>
  5986 _ACEOF
  5987 rm -f conftest.$ac_objext
  5988 if { (ac_try="$ac_compile"
  5989 case "(($ac_try" in
  5990   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  5991   *) ac_try_echo=$ac_try;;
  5992 esac
  5993 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  5994   (eval "$ac_compile") 2>conftest.er1
  5995   ac_status=$?
  5996   grep -v '^ *+' conftest.er1 >conftest.err
  5997   rm -f conftest.er1
  5998   cat conftest.err >&5
  5999   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  6000   (exit $ac_status); } && {
  6001 	 test -z "$ac_c_werror_flag" ||
  6002 	 test ! -s conftest.err
  6003        } && test -s conftest.$ac_objext; then
  6004   ac_header_compiler=yes
  6005 else
  6006   echo "$as_me: failed program was:" >&5
  6007 sed 's/^/| /' conftest.$ac_ext >&5
  6009 	ac_header_compiler=no
  6010 fi
  6012 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  6013 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
  6014 echo "${ECHO_T}$ac_header_compiler" >&6; }
  6016 # Is the header present?
  6017 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
  6018 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
  6019 cat >conftest.$ac_ext <<_ACEOF
  6020 /* confdefs.h.  */
  6021 _ACEOF
  6022 cat confdefs.h >>conftest.$ac_ext
  6023 cat >>conftest.$ac_ext <<_ACEOF
  6024 /* end confdefs.h.  */
  6025 #include <$ac_header>
  6026 _ACEOF
  6027 if { (ac_try="$ac_cpp conftest.$ac_ext"
  6028 case "(($ac_try" in
  6029   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  6030   *) ac_try_echo=$ac_try;;
  6031 esac
  6032 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  6033   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  6034   ac_status=$?
  6035   grep -v '^ *+' conftest.er1 >conftest.err
  6036   rm -f conftest.er1
  6037   cat conftest.err >&5
  6038   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  6039   (exit $ac_status); } >/dev/null && {
  6040 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  6041 	 test ! -s conftest.err
  6042        }; then
  6043   ac_header_preproc=yes
  6044 else
  6045   echo "$as_me: failed program was:" >&5
  6046 sed 's/^/| /' conftest.$ac_ext >&5
  6048   ac_header_preproc=no
  6049 fi
  6051 rm -f conftest.err conftest.$ac_ext
  6052 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
  6053 echo "${ECHO_T}$ac_header_preproc" >&6; }
  6055 # So?  What about this header?
  6056 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
  6057   yes:no: )
  6058     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
  6059 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
  6060     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
  6061 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
  6062     ac_header_preproc=yes
  6063     ;;
  6064   no:yes:* )
  6065     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
  6066 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
  6067     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
  6068 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
  6069     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
  6070 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
  6071     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
  6072 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
  6073     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
  6074 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
  6075     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
  6076 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
  6078     ;;
  6079 esac
  6080 { echo "$as_me:$LINENO: checking for $ac_header" >&5
  6081 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
  6082 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
  6083   echo $ECHO_N "(cached) $ECHO_C" >&6
  6084 else
  6085   eval "$as_ac_Header=\$ac_header_preproc"
  6086 fi
  6087 ac_res=`eval echo '${'$as_ac_Header'}'`
  6088 	       { echo "$as_me:$LINENO: result: $ac_res" >&5
  6089 echo "${ECHO_T}$ac_res" >&6; }
  6091 fi
  6092 if test `eval echo '${'$as_ac_Header'}'` = yes; then
  6093   cat >>confdefs.h <<_ACEOF
  6094 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
  6095 _ACEOF
  6097 fi
  6099 done
  6101     if test $ac_cv_header_locale_h = yes; then
  6102     { echo "$as_me:$LINENO: checking for LC_MESSAGES" >&5
  6103 echo $ECHO_N "checking for LC_MESSAGES... $ECHO_C" >&6; }
  6104 if test "${am_cv_val_LC_MESSAGES+set}" = set; then
  6105   echo $ECHO_N "(cached) $ECHO_C" >&6
  6106 else
  6107   cat >conftest.$ac_ext <<_ACEOF
  6108 /* confdefs.h.  */
  6109 _ACEOF
  6110 cat confdefs.h >>conftest.$ac_ext
  6111 cat >>conftest.$ac_ext <<_ACEOF
  6112 /* end confdefs.h.  */
  6113 #include <locale.h>
  6114 int
  6115 main ()
  6117 return LC_MESSAGES
  6119   return 0;
  6121 _ACEOF
  6122 rm -f conftest.$ac_objext conftest$ac_exeext
  6123 if { (ac_try="$ac_link"
  6124 case "(($ac_try" in
  6125   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  6126   *) ac_try_echo=$ac_try;;
  6127 esac
  6128 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  6129   (eval "$ac_link") 2>conftest.er1
  6130   ac_status=$?
  6131   grep -v '^ *+' conftest.er1 >conftest.err
  6132   rm -f conftest.er1
  6133   cat conftest.err >&5
  6134   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  6135   (exit $ac_status); } && {
  6136 	 test -z "$ac_c_werror_flag" ||
  6137 	 test ! -s conftest.err
  6138        } && test -s conftest$ac_exeext &&
  6139        $as_test_x conftest$ac_exeext; then
  6140   am_cv_val_LC_MESSAGES=yes
  6141 else
  6142   echo "$as_me: failed program was:" >&5
  6143 sed 's/^/| /' conftest.$ac_ext >&5
  6145 	am_cv_val_LC_MESSAGES=no
  6146 fi
  6148 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  6149       conftest$ac_exeext conftest.$ac_ext
  6150 fi
  6151 { echo "$as_me:$LINENO: result: $am_cv_val_LC_MESSAGES" >&5
  6152 echo "${ECHO_T}$am_cv_val_LC_MESSAGES" >&6; }
  6153     if test $am_cv_val_LC_MESSAGES = yes; then
  6155 cat >>confdefs.h <<\_ACEOF
  6156 #define HAVE_LC_MESSAGES 1
  6157 _ACEOF
  6159     fi
  6160   fi
  6161      USE_NLS=yes
  6164     gt_cv_have_gettext=no
  6166     CATOBJEXT=NONE
  6167     XGETTEXT=:
  6168     INTLLIBS=
  6170     if test "${ac_cv_header_libintl_h+set}" = set; then
  6171   { echo "$as_me:$LINENO: checking for libintl.h" >&5
  6172 echo $ECHO_N "checking for libintl.h... $ECHO_C" >&6; }
  6173 if test "${ac_cv_header_libintl_h+set}" = set; then
  6174   echo $ECHO_N "(cached) $ECHO_C" >&6
  6175 fi
  6176 { echo "$as_me:$LINENO: result: $ac_cv_header_libintl_h" >&5
  6177 echo "${ECHO_T}$ac_cv_header_libintl_h" >&6; }
  6178 else
  6179   # Is the header compilable?
  6180 { echo "$as_me:$LINENO: checking libintl.h usability" >&5
  6181 echo $ECHO_N "checking libintl.h usability... $ECHO_C" >&6; }
  6182 cat >conftest.$ac_ext <<_ACEOF
  6183 /* confdefs.h.  */
  6184 _ACEOF
  6185 cat confdefs.h >>conftest.$ac_ext
  6186 cat >>conftest.$ac_ext <<_ACEOF
  6187 /* end confdefs.h.  */
  6188 $ac_includes_default
  6189 #include <libintl.h>
  6190 _ACEOF
  6191 rm -f conftest.$ac_objext
  6192 if { (ac_try="$ac_compile"
  6193 case "(($ac_try" in
  6194   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  6195   *) ac_try_echo=$ac_try;;
  6196 esac
  6197 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  6198   (eval "$ac_compile") 2>conftest.er1
  6199   ac_status=$?
  6200   grep -v '^ *+' conftest.er1 >conftest.err
  6201   rm -f conftest.er1
  6202   cat conftest.err >&5
  6203   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  6204   (exit $ac_status); } && {
  6205 	 test -z "$ac_c_werror_flag" ||
  6206 	 test ! -s conftest.err
  6207        } && test -s conftest.$ac_objext; then
  6208   ac_header_compiler=yes
  6209 else
  6210   echo "$as_me: failed program was:" >&5
  6211 sed 's/^/| /' conftest.$ac_ext >&5
  6213 	ac_header_compiler=no
  6214 fi
  6216 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  6217 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
  6218 echo "${ECHO_T}$ac_header_compiler" >&6; }
  6220 # Is the header present?
  6221 { echo "$as_me:$LINENO: checking libintl.h presence" >&5
  6222 echo $ECHO_N "checking libintl.h presence... $ECHO_C" >&6; }
  6223 cat >conftest.$ac_ext <<_ACEOF
  6224 /* confdefs.h.  */
  6225 _ACEOF
  6226 cat confdefs.h >>conftest.$ac_ext
  6227 cat >>conftest.$ac_ext <<_ACEOF
  6228 /* end confdefs.h.  */
  6229 #include <libintl.h>
  6230 _ACEOF
  6231 if { (ac_try="$ac_cpp conftest.$ac_ext"
  6232 case "(($ac_try" in
  6233   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  6234   *) ac_try_echo=$ac_try;;
  6235 esac
  6236 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  6237   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  6238   ac_status=$?
  6239   grep -v '^ *+' conftest.er1 >conftest.err
  6240   rm -f conftest.er1
  6241   cat conftest.err >&5
  6242   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  6243   (exit $ac_status); } >/dev/null && {
  6244 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  6245 	 test ! -s conftest.err
  6246        }; then
  6247   ac_header_preproc=yes
  6248 else
  6249   echo "$as_me: failed program was:" >&5
  6250 sed 's/^/| /' conftest.$ac_ext >&5
  6252   ac_header_preproc=no
  6253 fi
  6255 rm -f conftest.err conftest.$ac_ext
  6256 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
  6257 echo "${ECHO_T}$ac_header_preproc" >&6; }
  6259 # So?  What about this header?
  6260 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
  6261   yes:no: )
  6262     { echo "$as_me:$LINENO: WARNING: libintl.h: accepted by the compiler, rejected by the preprocessor!" >&5
  6263 echo "$as_me: WARNING: libintl.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
  6264     { echo "$as_me:$LINENO: WARNING: libintl.h: proceeding with the compiler's result" >&5
  6265 echo "$as_me: WARNING: libintl.h: proceeding with the compiler's result" >&2;}
  6266     ac_header_preproc=yes
  6267     ;;
  6268   no:yes:* )
  6269     { echo "$as_me:$LINENO: WARNING: libintl.h: present but cannot be compiled" >&5
  6270 echo "$as_me: WARNING: libintl.h: present but cannot be compiled" >&2;}
  6271     { echo "$as_me:$LINENO: WARNING: libintl.h:     check for missing prerequisite headers?" >&5
  6272 echo "$as_me: WARNING: libintl.h:     check for missing prerequisite headers?" >&2;}
  6273     { echo "$as_me:$LINENO: WARNING: libintl.h: see the Autoconf documentation" >&5
  6274 echo "$as_me: WARNING: libintl.h: see the Autoconf documentation" >&2;}
  6275     { echo "$as_me:$LINENO: WARNING: libintl.h:     section \"Present But Cannot Be Compiled\"" >&5
  6276 echo "$as_me: WARNING: libintl.h:     section \"Present But Cannot Be Compiled\"" >&2;}
  6277     { echo "$as_me:$LINENO: WARNING: libintl.h: proceeding with the preprocessor's result" >&5
  6278 echo "$as_me: WARNING: libintl.h: proceeding with the preprocessor's result" >&2;}
  6279     { echo "$as_me:$LINENO: WARNING: libintl.h: in the future, the compiler will take precedence" >&5
  6280 echo "$as_me: WARNING: libintl.h: in the future, the compiler will take precedence" >&2;}
  6282     ;;
  6283 esac
  6284 { echo "$as_me:$LINENO: checking for libintl.h" >&5
  6285 echo $ECHO_N "checking for libintl.h... $ECHO_C" >&6; }
  6286 if test "${ac_cv_header_libintl_h+set}" = set; then
  6287   echo $ECHO_N "(cached) $ECHO_C" >&6
  6288 else
  6289   ac_cv_header_libintl_h=$ac_header_preproc
  6290 fi
  6291 { echo "$as_me:$LINENO: result: $ac_cv_header_libintl_h" >&5
  6292 echo "${ECHO_T}$ac_cv_header_libintl_h" >&6; }
  6294 fi
  6295 if test $ac_cv_header_libintl_h = yes; then
  6296   gt_cv_func_dgettext_libintl="no"
  6297       libintl_extra_libs=""
  6300       # First check in libc
  6302       { echo "$as_me:$LINENO: checking for ngettext in libc" >&5
  6303 echo $ECHO_N "checking for ngettext in libc... $ECHO_C" >&6; }
  6304 if test "${gt_cv_func_ngettext_libc+set}" = set; then
  6305   echo $ECHO_N "(cached) $ECHO_C" >&6
  6306 else
  6307   cat >conftest.$ac_ext <<_ACEOF
  6308 /* confdefs.h.  */
  6309 _ACEOF
  6310 cat confdefs.h >>conftest.$ac_ext
  6311 cat >>conftest.$ac_ext <<_ACEOF
  6312 /* end confdefs.h.  */
  6314 #include <libintl.h>
  6316 int
  6317 main ()
  6319 return !ngettext ("","", 1)
  6321   return 0;
  6323 _ACEOF
  6324 rm -f conftest.$ac_objext conftest$ac_exeext
  6325 if { (ac_try="$ac_link"
  6326 case "(($ac_try" in
  6327   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  6328   *) ac_try_echo=$ac_try;;
  6329 esac
  6330 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  6331   (eval "$ac_link") 2>conftest.er1
  6332   ac_status=$?
  6333   grep -v '^ *+' conftest.er1 >conftest.err
  6334   rm -f conftest.er1
  6335   cat conftest.err >&5
  6336   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  6337   (exit $ac_status); } && {
  6338 	 test -z "$ac_c_werror_flag" ||
  6339 	 test ! -s conftest.err
  6340        } && test -s conftest$ac_exeext &&
  6341        $as_test_x conftest$ac_exeext; then
  6342   gt_cv_func_ngettext_libc=yes
  6343 else
  6344   echo "$as_me: failed program was:" >&5
  6345 sed 's/^/| /' conftest.$ac_ext >&5
  6347 	gt_cv_func_ngettext_libc=no
  6348 fi
  6350 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  6351       conftest$ac_exeext conftest.$ac_ext
  6353 fi
  6354 { echo "$as_me:$LINENO: result: $gt_cv_func_ngettext_libc" >&5
  6355 echo "${ECHO_T}$gt_cv_func_ngettext_libc" >&6; }
  6357       if test "$gt_cv_func_ngettext_libc" = "yes" ; then
  6358 	      { echo "$as_me:$LINENO: checking for dgettext in libc" >&5
  6359 echo $ECHO_N "checking for dgettext in libc... $ECHO_C" >&6; }
  6360 if test "${gt_cv_func_dgettext_libc+set}" = set; then
  6361   echo $ECHO_N "(cached) $ECHO_C" >&6
  6362 else
  6363   cat >conftest.$ac_ext <<_ACEOF
  6364 /* confdefs.h.  */
  6365 _ACEOF
  6366 cat confdefs.h >>conftest.$ac_ext
  6367 cat >>conftest.$ac_ext <<_ACEOF
  6368 /* end confdefs.h.  */
  6370 #include <libintl.h>
  6372 int
  6373 main ()
  6375 return !dgettext ("","")
  6377   return 0;
  6379 _ACEOF
  6380 rm -f conftest.$ac_objext conftest$ac_exeext
  6381 if { (ac_try="$ac_link"
  6382 case "(($ac_try" in
  6383   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  6384   *) ac_try_echo=$ac_try;;
  6385 esac
  6386 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  6387   (eval "$ac_link") 2>conftest.er1
  6388   ac_status=$?
  6389   grep -v '^ *+' conftest.er1 >conftest.err
  6390   rm -f conftest.er1
  6391   cat conftest.err >&5
  6392   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  6393   (exit $ac_status); } && {
  6394 	 test -z "$ac_c_werror_flag" ||
  6395 	 test ! -s conftest.err
  6396        } && test -s conftest$ac_exeext &&
  6397        $as_test_x conftest$ac_exeext; then
  6398   gt_cv_func_dgettext_libc=yes
  6399 else
  6400   echo "$as_me: failed program was:" >&5
  6401 sed 's/^/| /' conftest.$ac_ext >&5
  6403 	gt_cv_func_dgettext_libc=no
  6404 fi
  6406 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  6407       conftest$ac_exeext conftest.$ac_ext
  6409 fi
  6410 { echo "$as_me:$LINENO: result: $gt_cv_func_dgettext_libc" >&5
  6411 echo "${ECHO_T}$gt_cv_func_dgettext_libc" >&6; }
  6412       fi
  6414       if test "$gt_cv_func_ngettext_libc" = "yes" ; then
  6416 for ac_func in bind_textdomain_codeset
  6417 do
  6418 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
  6419 { echo "$as_me:$LINENO: checking for $ac_func" >&5
  6420 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
  6421 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
  6422   echo $ECHO_N "(cached) $ECHO_C" >&6
  6423 else
  6424   cat >conftest.$ac_ext <<_ACEOF
  6425 /* confdefs.h.  */
  6426 _ACEOF
  6427 cat confdefs.h >>conftest.$ac_ext
  6428 cat >>conftest.$ac_ext <<_ACEOF
  6429 /* end confdefs.h.  */
  6430 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
  6431    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
  6432 #define $ac_func innocuous_$ac_func
  6434 /* System header to define __stub macros and hopefully few prototypes,
  6435     which can conflict with char $ac_func (); below.
  6436     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  6437     <limits.h> exists even on freestanding compilers.  */
  6439 #ifdef __STDC__
  6440 # include <limits.h>
  6441 #else
  6442 # include <assert.h>
  6443 #endif
  6445 #undef $ac_func
  6447 /* Override any GCC internal prototype to avoid an error.
  6448    Use char because int might match the return type of a GCC
  6449    builtin and then its argument prototype would still apply.  */
  6450 #ifdef __cplusplus
  6451 extern "C"
  6452 #endif
  6453 char $ac_func ();
  6454 /* The GNU C library defines this for functions which it implements
  6455     to always fail with ENOSYS.  Some functions are actually named
  6456     something starting with __ and the normal name is an alias.  */
  6457 #if defined __stub_$ac_func || defined __stub___$ac_func
  6458 choke me
  6459 #endif
  6461 int
  6462 main ()
  6464 return $ac_func ();
  6466   return 0;
  6468 _ACEOF
  6469 rm -f conftest.$ac_objext conftest$ac_exeext
  6470 if { (ac_try="$ac_link"
  6471 case "(($ac_try" in
  6472   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  6473   *) ac_try_echo=$ac_try;;
  6474 esac
  6475 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  6476   (eval "$ac_link") 2>conftest.er1
  6477   ac_status=$?
  6478   grep -v '^ *+' conftest.er1 >conftest.err
  6479   rm -f conftest.er1
  6480   cat conftest.err >&5
  6481   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  6482   (exit $ac_status); } && {
  6483 	 test -z "$ac_c_werror_flag" ||
  6484 	 test ! -s conftest.err
  6485        } && test -s conftest$ac_exeext &&
  6486        $as_test_x conftest$ac_exeext; then
  6487   eval "$as_ac_var=yes"
  6488 else
  6489   echo "$as_me: failed program was:" >&5
  6490 sed 's/^/| /' conftest.$ac_ext >&5
  6492 	eval "$as_ac_var=no"
  6493 fi
  6495 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  6496       conftest$ac_exeext conftest.$ac_ext
  6497 fi
  6498 ac_res=`eval echo '${'$as_ac_var'}'`
  6499 	       { echo "$as_me:$LINENO: result: $ac_res" >&5
  6500 echo "${ECHO_T}$ac_res" >&6; }
  6501 if test `eval echo '${'$as_ac_var'}'` = yes; then
  6502   cat >>confdefs.h <<_ACEOF
  6503 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
  6504 _ACEOF
  6506 fi
  6507 done
  6509       fi
  6512       # If we don't have everything we want, check in libintl
  6514       if test "$gt_cv_func_dgettext_libc" != "yes" \
  6515 	 || test "$gt_cv_func_ngettext_libc" != "yes" \
  6516          || test "$ac_cv_func_bind_textdomain_codeset" != "yes" ; then
  6518         { echo "$as_me:$LINENO: checking for bindtextdomain in -lintl" >&5
  6519 echo $ECHO_N "checking for bindtextdomain in -lintl... $ECHO_C" >&6; }
  6520 if test "${ac_cv_lib_intl_bindtextdomain+set}" = set; then
  6521   echo $ECHO_N "(cached) $ECHO_C" >&6
  6522 else
  6523   ac_check_lib_save_LIBS=$LIBS
  6524 LIBS="-lintl  $LIBS"
  6525 cat >conftest.$ac_ext <<_ACEOF
  6526 /* confdefs.h.  */
  6527 _ACEOF
  6528 cat confdefs.h >>conftest.$ac_ext
  6529 cat >>conftest.$ac_ext <<_ACEOF
  6530 /* end confdefs.h.  */
  6532 /* Override any GCC internal prototype to avoid an error.
  6533    Use char because int might match the return type of a GCC
  6534    builtin and then its argument prototype would still apply.  */
  6535 #ifdef __cplusplus
  6536 extern "C"
  6537 #endif
  6538 char bindtextdomain ();
  6539 int
  6540 main ()
  6542 return bindtextdomain ();
  6544   return 0;
  6546 _ACEOF
  6547 rm -f conftest.$ac_objext conftest$ac_exeext
  6548 if { (ac_try="$ac_link"
  6549 case "(($ac_try" in
  6550   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  6551   *) ac_try_echo=$ac_try;;
  6552 esac
  6553 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  6554   (eval "$ac_link") 2>conftest.er1
  6555   ac_status=$?
  6556   grep -v '^ *+' conftest.er1 >conftest.err
  6557   rm -f conftest.er1
  6558   cat conftest.err >&5
  6559   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  6560   (exit $ac_status); } && {
  6561 	 test -z "$ac_c_werror_flag" ||
  6562 	 test ! -s conftest.err
  6563        } && test -s conftest$ac_exeext &&
  6564        $as_test_x conftest$ac_exeext; then
  6565   ac_cv_lib_intl_bindtextdomain=yes
  6566 else
  6567   echo "$as_me: failed program was:" >&5
  6568 sed 's/^/| /' conftest.$ac_ext >&5
  6570 	ac_cv_lib_intl_bindtextdomain=no
  6571 fi
  6573 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  6574       conftest$ac_exeext conftest.$ac_ext
  6575 LIBS=$ac_check_lib_save_LIBS
  6576 fi
  6577 { echo "$as_me:$LINENO: result: $ac_cv_lib_intl_bindtextdomain" >&5
  6578 echo "${ECHO_T}$ac_cv_lib_intl_bindtextdomain" >&6; }
  6579 if test $ac_cv_lib_intl_bindtextdomain = yes; then
  6580   { echo "$as_me:$LINENO: checking for ngettext in -lintl" >&5
  6581 echo $ECHO_N "checking for ngettext in -lintl... $ECHO_C" >&6; }
  6582 if test "${ac_cv_lib_intl_ngettext+set}" = set; then
  6583   echo $ECHO_N "(cached) $ECHO_C" >&6
  6584 else
  6585   ac_check_lib_save_LIBS=$LIBS
  6586 LIBS="-lintl  $LIBS"
  6587 cat >conftest.$ac_ext <<_ACEOF
  6588 /* confdefs.h.  */
  6589 _ACEOF
  6590 cat confdefs.h >>conftest.$ac_ext
  6591 cat >>conftest.$ac_ext <<_ACEOF
  6592 /* end confdefs.h.  */
  6594 /* Override any GCC internal prototype to avoid an error.
  6595    Use char because int might match the return type of a GCC
  6596    builtin and then its argument prototype would still apply.  */
  6597 #ifdef __cplusplus
  6598 extern "C"
  6599 #endif
  6600 char ngettext ();
  6601 int
  6602 main ()
  6604 return ngettext ();
  6606   return 0;
  6608 _ACEOF
  6609 rm -f conftest.$ac_objext conftest$ac_exeext
  6610 if { (ac_try="$ac_link"
  6611 case "(($ac_try" in
  6612   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  6613   *) ac_try_echo=$ac_try;;
  6614 esac
  6615 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  6616   (eval "$ac_link") 2>conftest.er1
  6617   ac_status=$?
  6618   grep -v '^ *+' conftest.er1 >conftest.err
  6619   rm -f conftest.er1
  6620   cat conftest.err >&5
  6621   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  6622   (exit $ac_status); } && {
  6623 	 test -z "$ac_c_werror_flag" ||
  6624 	 test ! -s conftest.err
  6625        } && test -s conftest$ac_exeext &&
  6626        $as_test_x conftest$ac_exeext; then
  6627   ac_cv_lib_intl_ngettext=yes
  6628 else
  6629   echo "$as_me: failed program was:" >&5
  6630 sed 's/^/| /' conftest.$ac_ext >&5
  6632 	ac_cv_lib_intl_ngettext=no
  6633 fi
  6635 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  6636       conftest$ac_exeext conftest.$ac_ext
  6637 LIBS=$ac_check_lib_save_LIBS
  6638 fi
  6639 { echo "$as_me:$LINENO: result: $ac_cv_lib_intl_ngettext" >&5
  6640 echo "${ECHO_T}$ac_cv_lib_intl_ngettext" >&6; }
  6641 if test $ac_cv_lib_intl_ngettext = yes; then
  6642   { echo "$as_me:$LINENO: checking for dgettext in -lintl" >&5
  6643 echo $ECHO_N "checking for dgettext in -lintl... $ECHO_C" >&6; }
  6644 if test "${ac_cv_lib_intl_dgettext+set}" = set; then
  6645   echo $ECHO_N "(cached) $ECHO_C" >&6
  6646 else
  6647   ac_check_lib_save_LIBS=$LIBS
  6648 LIBS="-lintl  $LIBS"
  6649 cat >conftest.$ac_ext <<_ACEOF
  6650 /* confdefs.h.  */
  6651 _ACEOF
  6652 cat confdefs.h >>conftest.$ac_ext
  6653 cat >>conftest.$ac_ext <<_ACEOF
  6654 /* end confdefs.h.  */
  6656 /* Override any GCC internal prototype to avoid an error.
  6657    Use char because int might match the return type of a GCC
  6658    builtin and then its argument prototype would still apply.  */
  6659 #ifdef __cplusplus
  6660 extern "C"
  6661 #endif
  6662 char dgettext ();
  6663 int
  6664 main ()
  6666 return dgettext ();
  6668   return 0;
  6670 _ACEOF
  6671 rm -f conftest.$ac_objext conftest$ac_exeext
  6672 if { (ac_try="$ac_link"
  6673 case "(($ac_try" in
  6674   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  6675   *) ac_try_echo=$ac_try;;
  6676 esac
  6677 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  6678   (eval "$ac_link") 2>conftest.er1
  6679   ac_status=$?
  6680   grep -v '^ *+' conftest.er1 >conftest.err
  6681   rm -f conftest.er1
  6682   cat conftest.err >&5
  6683   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  6684   (exit $ac_status); } && {
  6685 	 test -z "$ac_c_werror_flag" ||
  6686 	 test ! -s conftest.err
  6687        } && test -s conftest$ac_exeext &&
  6688        $as_test_x conftest$ac_exeext; then
  6689   ac_cv_lib_intl_dgettext=yes
  6690 else
  6691   echo "$as_me: failed program was:" >&5
  6692 sed 's/^/| /' conftest.$ac_ext >&5
  6694 	ac_cv_lib_intl_dgettext=no
  6695 fi
  6697 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  6698       conftest$ac_exeext conftest.$ac_ext
  6699 LIBS=$ac_check_lib_save_LIBS
  6700 fi
  6701 { echo "$as_me:$LINENO: result: $ac_cv_lib_intl_dgettext" >&5
  6702 echo "${ECHO_T}$ac_cv_lib_intl_dgettext" >&6; }
  6703 if test $ac_cv_lib_intl_dgettext = yes; then
  6704   gt_cv_func_dgettext_libintl=yes
  6705 fi
  6707 fi
  6709 fi
  6712 	if test "$gt_cv_func_dgettext_libintl" != "yes" ; then
  6713 	  { echo "$as_me:$LINENO: checking if -liconv is needed to use gettext" >&5
  6714 echo $ECHO_N "checking if -liconv is needed to use gettext... $ECHO_C" >&6; }
  6715 	  { echo "$as_me:$LINENO: result: " >&5
  6716 echo "${ECHO_T}" >&6; }
  6717   	  { echo "$as_me:$LINENO: checking for ngettext in -lintl" >&5
  6718 echo $ECHO_N "checking for ngettext in -lintl... $ECHO_C" >&6; }
  6719 if test "${ac_cv_lib_intl_ngettext+set}" = set; then
  6720   echo $ECHO_N "(cached) $ECHO_C" >&6
  6721 else
  6722   ac_check_lib_save_LIBS=$LIBS
  6723 LIBS="-lintl -liconv $LIBS"
  6724 cat >conftest.$ac_ext <<_ACEOF
  6725 /* confdefs.h.  */
  6726 _ACEOF
  6727 cat confdefs.h >>conftest.$ac_ext
  6728 cat >>conftest.$ac_ext <<_ACEOF
  6729 /* end confdefs.h.  */
  6731 /* Override any GCC internal prototype to avoid an error.
  6732    Use char because int might match the return type of a GCC
  6733    builtin and then its argument prototype would still apply.  */
  6734 #ifdef __cplusplus
  6735 extern "C"
  6736 #endif
  6737 char ngettext ();
  6738 int
  6739 main ()
  6741 return ngettext ();
  6743   return 0;
  6745 _ACEOF
  6746 rm -f conftest.$ac_objext conftest$ac_exeext
  6747 if { (ac_try="$ac_link"
  6748 case "(($ac_try" in
  6749   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  6750   *) ac_try_echo=$ac_try;;
  6751 esac