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lxdream.org :: lxdream/configure
lxdream 0.9.1
released Jun 29
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filename configure
changeset 487:b34abd796f5e
prev482:42da008cd8bf
next489:45c8ddcf52cb
author nkeynes
date Sat Nov 03 12:01:35 2007 +0000 (12 years ago)
permissions -rwxr-xr-x
last change Bail out if libGL or zlib isn't found (they're somewhat compulsory)
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 PKG_CONFIG
   694 PACKAGE_CFLAGS
   695 PACKAGE_LIBS
   696 GETTEXT_PACKAGE
   697 USE_NLS
   698 MSGFMT
   699 GMSGFMT
   700 XGETTEXT
   701 CATALOGS
   702 CATOBJEXT
   703 DATADIRNAME
   704 GMOFILES
   705 INSTOBJEXT
   706 INTLLIBS
   707 PO_IN_DATADIR_TRUE
   708 PO_IN_DATADIR_FALSE
   709 POFILES
   710 POSUB
   711 MKINSTALLDIRS
   712 LIBOBJS
   713 LTLIBOBJS'
   714 ac_subst_files=''
   715       ac_precious_vars='build_alias
   716 host_alias
   717 target_alias
   718 CC
   719 CFLAGS
   720 LDFLAGS
   721 LIBS
   722 CPPFLAGS
   723 CPP
   724 PKG_CONFIG
   725 PACKAGE_CFLAGS
   726 PACKAGE_LIBS'
   729 # Initialize some variables set by options.
   730 ac_init_help=
   731 ac_init_version=false
   732 # The variables have the same names as the options, with
   733 # dashes changed to underlines.
   734 cache_file=/dev/null
   735 exec_prefix=NONE
   736 no_create=
   737 no_recursion=
   738 prefix=NONE
   739 program_prefix=NONE
   740 program_suffix=NONE
   741 program_transform_name=s,x,x,
   742 silent=
   743 site=
   744 srcdir=
   745 verbose=
   746 x_includes=NONE
   747 x_libraries=NONE
   749 # Installation directory options.
   750 # These are left unexpanded so users can "make install exec_prefix=/foo"
   751 # and all the variables that are supposed to be based on exec_prefix
   752 # by default will actually change.
   753 # Use braces instead of parens because sh, perl, etc. also accept them.
   754 # (The list follows the same order as the GNU Coding Standards.)
   755 bindir='${exec_prefix}/bin'
   756 sbindir='${exec_prefix}/sbin'
   757 libexecdir='${exec_prefix}/libexec'
   758 datarootdir='${prefix}/share'
   759 datadir='${datarootdir}'
   760 sysconfdir='${prefix}/etc'
   761 sharedstatedir='${prefix}/com'
   762 localstatedir='${prefix}/var'
   763 includedir='${prefix}/include'
   764 oldincludedir='/usr/include'
   765 docdir='${datarootdir}/doc/${PACKAGE}'
   766 infodir='${datarootdir}/info'
   767 htmldir='${docdir}'
   768 dvidir='${docdir}'
   769 pdfdir='${docdir}'
   770 psdir='${docdir}'
   771 libdir='${exec_prefix}/lib'
   772 localedir='${datarootdir}/locale'
   773 mandir='${datarootdir}/man'
   775 ac_prev=
   776 ac_dashdash=
   777 for ac_option
   778 do
   779   # If the previous option needs an argument, assign it.
   780   if test -n "$ac_prev"; then
   781     eval $ac_prev=\$ac_option
   782     ac_prev=
   783     continue
   784   fi
   786   case $ac_option in
   787   *=*)	ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
   788   *)	ac_optarg=yes ;;
   789   esac
   791   # Accept the important Cygnus configure options, so we can diagnose typos.
   793   case $ac_dashdash$ac_option in
   794   --)
   795     ac_dashdash=yes ;;
   797   -bindir | --bindir | --bindi | --bind | --bin | --bi)
   798     ac_prev=bindir ;;
   799   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
   800     bindir=$ac_optarg ;;
   802   -build | --build | --buil | --bui | --bu)
   803     ac_prev=build_alias ;;
   804   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
   805     build_alias=$ac_optarg ;;
   807   -cache-file | --cache-file | --cache-fil | --cache-fi \
   808   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
   809     ac_prev=cache_file ;;
   810   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
   811   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
   812     cache_file=$ac_optarg ;;
   814   --config-cache | -C)
   815     cache_file=config.cache ;;
   817   -datadir | --datadir | --datadi | --datad)
   818     ac_prev=datadir ;;
   819   -datadir=* | --datadir=* | --datadi=* | --datad=*)
   820     datadir=$ac_optarg ;;
   822   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
   823   | --dataroo | --dataro | --datar)
   824     ac_prev=datarootdir ;;
   825   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
   826   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
   827     datarootdir=$ac_optarg ;;
   829   -disable-* | --disable-*)
   830     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
   831     # Reject names that are not valid shell variable names.
   832     expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
   833       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
   834    { (exit 1); exit 1; }; }
   835     ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
   836     eval enable_$ac_feature=no ;;
   838   -docdir | --docdir | --docdi | --doc | --do)
   839     ac_prev=docdir ;;
   840   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
   841     docdir=$ac_optarg ;;
   843   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
   844     ac_prev=dvidir ;;
   845   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
   846     dvidir=$ac_optarg ;;
   848   -enable-* | --enable-*)
   849     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
   850     # Reject names that are not valid shell variable names.
   851     expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
   852       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
   853    { (exit 1); exit 1; }; }
   854     ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
   855     eval enable_$ac_feature=\$ac_optarg ;;
   857   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
   858   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
   859   | --exec | --exe | --ex)
   860     ac_prev=exec_prefix ;;
   861   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
   862   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
   863   | --exec=* | --exe=* | --ex=*)
   864     exec_prefix=$ac_optarg ;;
   866   -gas | --gas | --ga | --g)
   867     # Obsolete; use --with-gas.
   868     with_gas=yes ;;
   870   -help | --help | --hel | --he | -h)
   871     ac_init_help=long ;;
   872   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
   873     ac_init_help=recursive ;;
   874   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
   875     ac_init_help=short ;;
   877   -host | --host | --hos | --ho)
   878     ac_prev=host_alias ;;
   879   -host=* | --host=* | --hos=* | --ho=*)
   880     host_alias=$ac_optarg ;;
   882   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
   883     ac_prev=htmldir ;;
   884   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
   885   | --ht=*)
   886     htmldir=$ac_optarg ;;
   888   -includedir | --includedir | --includedi | --included | --include \
   889   | --includ | --inclu | --incl | --inc)
   890     ac_prev=includedir ;;
   891   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
   892   | --includ=* | --inclu=* | --incl=* | --inc=*)
   893     includedir=$ac_optarg ;;
   895   -infodir | --infodir | --infodi | --infod | --info | --inf)
   896     ac_prev=infodir ;;
   897   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
   898     infodir=$ac_optarg ;;
   900   -libdir | --libdir | --libdi | --libd)
   901     ac_prev=libdir ;;
   902   -libdir=* | --libdir=* | --libdi=* | --libd=*)
   903     libdir=$ac_optarg ;;
   905   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
   906   | --libexe | --libex | --libe)
   907     ac_prev=libexecdir ;;
   908   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
   909   | --libexe=* | --libex=* | --libe=*)
   910     libexecdir=$ac_optarg ;;
   912   -localedir | --localedir | --localedi | --localed | --locale)
   913     ac_prev=localedir ;;
   914   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
   915     localedir=$ac_optarg ;;
   917   -localstatedir | --localstatedir | --localstatedi | --localstated \
   918   | --localstate | --localstat | --localsta | --localst | --locals)
   919     ac_prev=localstatedir ;;
   920   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
   921   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
   922     localstatedir=$ac_optarg ;;
   924   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
   925     ac_prev=mandir ;;
   926   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
   927     mandir=$ac_optarg ;;
   929   -nfp | --nfp | --nf)
   930     # Obsolete; use --without-fp.
   931     with_fp=no ;;
   933   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
   934   | --no-cr | --no-c | -n)
   935     no_create=yes ;;
   937   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
   938   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
   939     no_recursion=yes ;;
   941   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
   942   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
   943   | --oldin | --oldi | --old | --ol | --o)
   944     ac_prev=oldincludedir ;;
   945   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
   946   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
   947   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
   948     oldincludedir=$ac_optarg ;;
   950   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
   951     ac_prev=prefix ;;
   952   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
   953     prefix=$ac_optarg ;;
   955   -program-prefix | --program-prefix | --program-prefi | --program-pref \
   956   | --program-pre | --program-pr | --program-p)
   957     ac_prev=program_prefix ;;
   958   -program-prefix=* | --program-prefix=* | --program-prefi=* \
   959   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
   960     program_prefix=$ac_optarg ;;
   962   -program-suffix | --program-suffix | --program-suffi | --program-suff \
   963   | --program-suf | --program-su | --program-s)
   964     ac_prev=program_suffix ;;
   965   -program-suffix=* | --program-suffix=* | --program-suffi=* \
   966   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
   967     program_suffix=$ac_optarg ;;
   969   -program-transform-name | --program-transform-name \
   970   | --program-transform-nam | --program-transform-na \
   971   | --program-transform-n | --program-transform- \
   972   | --program-transform | --program-transfor \
   973   | --program-transfo | --program-transf \
   974   | --program-trans | --program-tran \
   975   | --progr-tra | --program-tr | --program-t)
   976     ac_prev=program_transform_name ;;
   977   -program-transform-name=* | --program-transform-name=* \
   978   | --program-transform-nam=* | --program-transform-na=* \
   979   | --program-transform-n=* | --program-transform-=* \
   980   | --program-transform=* | --program-transfor=* \
   981   | --program-transfo=* | --program-transf=* \
   982   | --program-trans=* | --program-tran=* \
   983   | --progr-tra=* | --program-tr=* | --program-t=*)
   984     program_transform_name=$ac_optarg ;;
   986   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
   987     ac_prev=pdfdir ;;
   988   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
   989     pdfdir=$ac_optarg ;;
   991   -psdir | --psdir | --psdi | --psd | --ps)
   992     ac_prev=psdir ;;
   993   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
   994     psdir=$ac_optarg ;;
   996   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
   997   | -silent | --silent | --silen | --sile | --sil)
   998     silent=yes ;;
  1000   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
  1001     ac_prev=sbindir ;;
  1002   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
  1003   | --sbi=* | --sb=*)
  1004     sbindir=$ac_optarg ;;
  1006   -sharedstatedir | --sharedstatedir | --sharedstatedi \
  1007   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
  1008   | --sharedst | --shareds | --shared | --share | --shar \
  1009   | --sha | --sh)
  1010     ac_prev=sharedstatedir ;;
  1011   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
  1012   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
  1013   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
  1014   | --sha=* | --sh=*)
  1015     sharedstatedir=$ac_optarg ;;
  1017   -site | --site | --sit)
  1018     ac_prev=site ;;
  1019   -site=* | --site=* | --sit=*)
  1020     site=$ac_optarg ;;
  1022   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
  1023     ac_prev=srcdir ;;
  1024   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
  1025     srcdir=$ac_optarg ;;
  1027   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
  1028   | --syscon | --sysco | --sysc | --sys | --sy)
  1029     ac_prev=sysconfdir ;;
  1030   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
  1031   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
  1032     sysconfdir=$ac_optarg ;;
  1034   -target | --target | --targe | --targ | --tar | --ta | --t)
  1035     ac_prev=target_alias ;;
  1036   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
  1037     target_alias=$ac_optarg ;;
  1039   -v | -verbose | --verbose | --verbos | --verbo | --verb)
  1040     verbose=yes ;;
  1042   -version | --version | --versio | --versi | --vers | -V)
  1043     ac_init_version=: ;;
  1045   -with-* | --with-*)
  1046     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
  1047     # Reject names that are not valid shell variable names.
  1048     expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
  1049       { echo "$as_me: error: invalid package name: $ac_package" >&2
  1050    { (exit 1); exit 1; }; }
  1051     ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
  1052     eval with_$ac_package=\$ac_optarg ;;
  1054   -without-* | --without-*)
  1055     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
  1056     # Reject names that are not valid shell variable names.
  1057     expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
  1058       { echo "$as_me: error: invalid package name: $ac_package" >&2
  1059    { (exit 1); exit 1; }; }
  1060     ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
  1061     eval with_$ac_package=no ;;
  1063   --x)
  1064     # Obsolete; use --with-x.
  1065     with_x=yes ;;
  1067   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
  1068   | --x-incl | --x-inc | --x-in | --x-i)
  1069     ac_prev=x_includes ;;
  1070   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
  1071   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
  1072     x_includes=$ac_optarg ;;
  1074   -x-libraries | --x-libraries | --x-librarie | --x-librari \
  1075   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
  1076     ac_prev=x_libraries ;;
  1077   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
  1078   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
  1079     x_libraries=$ac_optarg ;;
  1081   -*) { echo "$as_me: error: unrecognized option: $ac_option
  1082 Try \`$0 --help' for more information." >&2
  1083    { (exit 1); exit 1; }; }
  1084     ;;
  1086   *=*)
  1087     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
  1088     # Reject names that are not valid shell variable names.
  1089     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
  1090       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
  1091    { (exit 1); exit 1; }; }
  1092     eval $ac_envvar=\$ac_optarg
  1093     export $ac_envvar ;;
  1095   *)
  1096     # FIXME: should be removed in autoconf 3.0.
  1097     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
  1098     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
  1099       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
  1100     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
  1101     ;;
  1103   esac
  1104 done
  1106 if test -n "$ac_prev"; then
  1107   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
  1108   { echo "$as_me: error: missing argument to $ac_option" >&2
  1109    { (exit 1); exit 1; }; }
  1110 fi
  1112 # Be sure to have absolute directory names.
  1113 for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
  1114 		datadir sysconfdir sharedstatedir localstatedir includedir \
  1115 		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
  1116 		libdir localedir mandir
  1117 do
  1118   eval ac_val=\$$ac_var
  1119   case $ac_val in
  1120     [\\/$]* | ?:[\\/]* )  continue;;
  1121     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
  1122   esac
  1123   { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
  1124    { (exit 1); exit 1; }; }
  1125 done
  1127 # There might be people who depend on the old broken behavior: `$host'
  1128 # used to hold the argument of --host etc.
  1129 # FIXME: To remove some day.
  1130 build=$build_alias
  1131 host=$host_alias
  1132 target=$target_alias
  1134 # FIXME: To remove some day.
  1135 if test "x$host_alias" != x; then
  1136   if test "x$build_alias" = x; then
  1137     cross_compiling=maybe
  1138     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
  1139     If a cross compiler is detected then cross compile mode will be used." >&2
  1140   elif test "x$build_alias" != "x$host_alias"; then
  1141     cross_compiling=yes
  1142   fi
  1143 fi
  1145 ac_tool_prefix=
  1146 test -n "$host_alias" && ac_tool_prefix=$host_alias-
  1148 test "$silent" = yes && exec 6>/dev/null
  1151 ac_pwd=`pwd` && test -n "$ac_pwd" &&
  1152 ac_ls_di=`ls -di .` &&
  1153 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
  1154   { echo "$as_me: error: Working directory cannot be determined" >&2
  1155    { (exit 1); exit 1; }; }
  1156 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
  1157   { echo "$as_me: error: pwd does not report name of working directory" >&2
  1158    { (exit 1); exit 1; }; }
  1161 # Find the source files, if location was not specified.
  1162 if test -z "$srcdir"; then
  1163   ac_srcdir_defaulted=yes
  1164   # Try the directory containing this script, then the parent directory.
  1165   ac_confdir=`$as_dirname -- "$0" ||
  1166 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
  1167 	 X"$0" : 'X\(//\)[^/]' \| \
  1168 	 X"$0" : 'X\(//\)$' \| \
  1169 	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
  1170 echo X"$0" |
  1171     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
  1172 	    s//\1/
  1175 	  /^X\(\/\/\)[^/].*/{
  1176 	    s//\1/
  1179 	  /^X\(\/\/\)$/{
  1180 	    s//\1/
  1183 	  /^X\(\/\).*/{
  1184 	    s//\1/
  1187 	  s/.*/./; q'`
  1188   srcdir=$ac_confdir
  1189   if test ! -r "$srcdir/$ac_unique_file"; then
  1190     srcdir=..
  1191   fi
  1192 else
  1193   ac_srcdir_defaulted=no
  1194 fi
  1195 if test ! -r "$srcdir/$ac_unique_file"; then
  1196   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
  1197   { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
  1198    { (exit 1); exit 1; }; }
  1199 fi
  1200 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
  1201 ac_abs_confdir=`(
  1202 	cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
  1203    { (exit 1); exit 1; }; }
  1204 	pwd)`
  1205 # When building in place, set srcdir=.
  1206 if test "$ac_abs_confdir" = "$ac_pwd"; then
  1207   srcdir=.
  1208 fi
  1209 # Remove unnecessary trailing slashes from srcdir.
  1210 # Double slashes in file names in object file debugging info
  1211 # mess up M-x gdb in Emacs.
  1212 case $srcdir in
  1213 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
  1214 esac
  1215 for ac_var in $ac_precious_vars; do
  1216   eval ac_env_${ac_var}_set=\${${ac_var}+set}
  1217   eval ac_env_${ac_var}_value=\$${ac_var}
  1218   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
  1219   eval ac_cv_env_${ac_var}_value=\$${ac_var}
  1220 done
  1223 # Report the --help message.
  1225 if test "$ac_init_help" = "long"; then
  1226   # Omit some internal or obsolete options to make the list less imposing.
  1227   # This message is too long to be a string in the A/UX 3.1 sh.
  1228   cat <<_ACEOF
  1229 \`configure' configures this package to adapt to many kinds of systems.
  1231 Usage: $0 [OPTION]... [VAR=VALUE]...
  1233 To assign environment variables (e.g., CC, CFLAGS...), specify them as
  1234 VAR=VALUE.  See below for descriptions of some of the useful variables.
  1236 Defaults for the options are specified in brackets.
  1238 Configuration:
  1239   -h, --help              display this help and exit
  1240       --help=short        display options specific to this package
  1241       --help=recursive    display the short help of all the included packages
  1242   -V, --version           display version information and exit
  1243   -q, --quiet, --silent   do not print \`checking...' messages
  1244       --cache-file=FILE   cache test results in FILE [disabled]
  1245   -C, --config-cache      alias for \`--cache-file=config.cache'
  1246   -n, --no-create         do not create output files
  1247       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
  1249 Installation directories:
  1250   --prefix=PREFIX         install architecture-independent files in PREFIX
  1251 			  [$ac_default_prefix]
  1252   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
  1253 			  [PREFIX]
  1255 By default, \`make install' will install all the files in
  1256 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
  1257 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
  1258 for instance \`--prefix=\$HOME'.
  1260 For better control, use the options below.
  1262 Fine tuning of the installation directories:
  1263   --bindir=DIR           user executables [EPREFIX/bin]
  1264   --sbindir=DIR          system admin executables [EPREFIX/sbin]
  1265   --libexecdir=DIR       program executables [EPREFIX/libexec]
  1266   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
  1267   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
  1268   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
  1269   --libdir=DIR           object code libraries [EPREFIX/lib]
  1270   --includedir=DIR       C header files [PREFIX/include]
  1271   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
  1272   --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]
  1273   --datadir=DIR          read-only architecture-independent data [DATAROOTDIR]
  1274   --infodir=DIR          info documentation [DATAROOTDIR/info]
  1275   --localedir=DIR        locale-dependent data [DATAROOTDIR/locale]
  1276   --mandir=DIR           man documentation [DATAROOTDIR/man]
  1277   --docdir=DIR           documentation root [DATAROOTDIR/doc/PACKAGE]
  1278   --htmldir=DIR          html documentation [DOCDIR]
  1279   --dvidir=DIR           dvi documentation [DOCDIR]
  1280   --pdfdir=DIR           pdf documentation [DOCDIR]
  1281   --psdir=DIR            ps documentation [DOCDIR]
  1282 _ACEOF
  1284   cat <<\_ACEOF
  1286 Program names:
  1287   --program-prefix=PREFIX            prepend PREFIX to installed program names
  1288   --program-suffix=SUFFIX            append SUFFIX to installed program names
  1289   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
  1290 _ACEOF
  1291 fi
  1293 if test -n "$ac_init_help"; then
  1295   cat <<\_ACEOF
  1297 Optional Features:
  1298   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
  1299   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
  1300   --enable-maintainer-mode enable make rules and dependencies not useful
  1301                           (and sometimes confusing) to the casual installer
  1302   --disable-dependency-tracking Speeds up one-time builds
  1303   --enable-dependency-tracking  Do not reject slow dependency extractors
  1305 Some influential environment variables:
  1306   CC          C compiler command
  1307   CFLAGS      C compiler flags
  1308   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
  1309               nonstandard directory <lib dir>
  1310   LIBS        libraries to pass to the linker, e.g. -l<library>
  1311   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
  1312               you have headers in a nonstandard directory <include dir>
  1313   CPP         C preprocessor
  1314   PKG_CONFIG  path to pkg-config utility
  1315   PACKAGE_CFLAGS
  1316               C compiler flags for PACKAGE, overriding pkg-config
  1317   PACKAGE_LIBS
  1318               linker flags for PACKAGE, overriding pkg-config
  1320 Use these variables to override the choices made by `configure' or to help
  1321 it to find libraries and programs with nonstandard names/locations.
  1323 _ACEOF
  1324 ac_status=$?
  1325 fi
  1327 if test "$ac_init_help" = "recursive"; then
  1328   # If there are subdirs, report their specific --help.
  1329   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
  1330     test -d "$ac_dir" || continue
  1331     ac_builddir=.
  1333 case "$ac_dir" in
  1334 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
  1335 *)
  1336   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
  1337   # A ".." for each directory in $ac_dir_suffix.
  1338   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
  1339   case $ac_top_builddir_sub in
  1340   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
  1341   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
  1342   esac ;;
  1343 esac
  1344 ac_abs_top_builddir=$ac_pwd
  1345 ac_abs_builddir=$ac_pwd$ac_dir_suffix
  1346 # for backward compatibility:
  1347 ac_top_builddir=$ac_top_build_prefix
  1349 case $srcdir in
  1350   .)  # We are building in place.
  1351     ac_srcdir=.
  1352     ac_top_srcdir=$ac_top_builddir_sub
  1353     ac_abs_top_srcdir=$ac_pwd ;;
  1354   [\\/]* | ?:[\\/]* )  # Absolute name.
  1355     ac_srcdir=$srcdir$ac_dir_suffix;
  1356     ac_top_srcdir=$srcdir
  1357     ac_abs_top_srcdir=$srcdir ;;
  1358   *) # Relative name.
  1359     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
  1360     ac_top_srcdir=$ac_top_build_prefix$srcdir
  1361     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
  1362 esac
  1363 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
  1365     cd "$ac_dir" || { ac_status=$?; continue; }
  1366     # Check for guested configure.
  1367     if test -f "$ac_srcdir/configure.gnu"; then
  1368       echo &&
  1369       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
  1370     elif test -f "$ac_srcdir/configure"; then
  1371       echo &&
  1372       $SHELL "$ac_srcdir/configure" --help=recursive
  1373     else
  1374       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
  1375     fi || ac_status=$?
  1376     cd "$ac_pwd" || { ac_status=$?; break; }
  1377   done
  1378 fi
  1380 test -n "$ac_init_help" && exit $ac_status
  1381 if $ac_init_version; then
  1382   cat <<\_ACEOF
  1383 configure
  1384 generated by GNU Autoconf 2.61
  1386 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
  1387 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
  1388 This configure script is free software; the Free Software Foundation
  1389 gives unlimited permission to copy, distribute and modify it.
  1390 _ACEOF
  1391   exit
  1392 fi
  1393 cat >config.log <<_ACEOF
  1394 This file contains any messages produced by compilers while
  1395 running configure, to aid debugging if configure makes a mistake.
  1397 It was created by $as_me, which was
  1398 generated by GNU Autoconf 2.61.  Invocation command line was
  1400   $ $0 $@
  1402 _ACEOF
  1403 exec 5>>config.log
  1405 cat <<_ASUNAME
  1406 ## --------- ##
  1407 ## Platform. ##
  1408 ## --------- ##
  1410 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
  1411 uname -m = `(uname -m) 2>/dev/null || echo unknown`
  1412 uname -r = `(uname -r) 2>/dev/null || echo unknown`
  1413 uname -s = `(uname -s) 2>/dev/null || echo unknown`
  1414 uname -v = `(uname -v) 2>/dev/null || echo unknown`
  1416 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
  1417 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
  1419 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
  1420 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
  1421 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
  1422 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
  1423 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
  1424 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
  1425 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
  1427 _ASUNAME
  1429 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1430 for as_dir in $PATH
  1431 do
  1432   IFS=$as_save_IFS
  1433   test -z "$as_dir" && as_dir=.
  1434   echo "PATH: $as_dir"
  1435 done
  1436 IFS=$as_save_IFS
  1438 } >&5
  1440 cat >&5 <<_ACEOF
  1443 ## ----------- ##
  1444 ## Core tests. ##
  1445 ## ----------- ##
  1447 _ACEOF
  1450 # Keep a trace of the command line.
  1451 # Strip out --no-create and --no-recursion so they do not pile up.
  1452 # Strip out --silent because we don't want to record it for future runs.
  1453 # Also quote any args containing shell meta-characters.
  1454 # Make two passes to allow for proper duplicate-argument suppression.
  1455 ac_configure_args=
  1456 ac_configure_args0=
  1457 ac_configure_args1=
  1458 ac_must_keep_next=false
  1459 for ac_pass in 1 2
  1460 do
  1461   for ac_arg
  1462   do
  1463     case $ac_arg in
  1464     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
  1465     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  1466     | -silent | --silent | --silen | --sile | --sil)
  1467       continue ;;
  1468     *\'*)
  1469       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
  1470     esac
  1471     case $ac_pass in
  1472     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
  1473     2)
  1474       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
  1475       if test $ac_must_keep_next = true; then
  1476 	ac_must_keep_next=false # Got value, back to normal.
  1477       else
  1478 	case $ac_arg in
  1479 	  *=* | --config-cache | -C | -disable-* | --disable-* \
  1480 	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
  1481 	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
  1482 	  | -with-* | --with-* | -without-* | --without-* | --x)
  1483 	    case "$ac_configure_args0 " in
  1484 	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
  1485 	    esac
  1486 	    ;;
  1487 	  -* ) ac_must_keep_next=true ;;
  1488 	esac
  1489       fi
  1490       ac_configure_args="$ac_configure_args '$ac_arg'"
  1491       ;;
  1492     esac
  1493   done
  1494 done
  1495 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
  1496 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
  1498 # When interrupted or exit'd, cleanup temporary files, and complete
  1499 # config.log.  We remove comments because anyway the quotes in there
  1500 # would cause problems or look ugly.
  1501 # WARNING: Use '\'' to represent an apostrophe within the trap.
  1502 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
  1503 trap 'exit_status=$?
  1504   # Save into config.log some information that might help in debugging.
  1506     echo
  1508     cat <<\_ASBOX
  1509 ## ---------------- ##
  1510 ## Cache variables. ##
  1511 ## ---------------- ##
  1512 _ASBOX
  1513     echo
  1514     # The following way of writing the cache mishandles newlines in values,
  1516   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
  1517     eval ac_val=\$$ac_var
  1518     case $ac_val in #(
  1519     *${as_nl}*)
  1520       case $ac_var in #(
  1521       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
  1522 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
  1523       esac
  1524       case $ac_var in #(
  1525       _ | IFS | as_nl) ;; #(
  1526       *) $as_unset $ac_var ;;
  1527       esac ;;
  1528     esac
  1529   done
  1530   (set) 2>&1 |
  1531     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
  1532     *${as_nl}ac_space=\ *)
  1533       sed -n \
  1534 	"s/'\''/'\''\\\\'\'''\''/g;
  1535 	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
  1536       ;; #(
  1537     *)
  1538       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
  1539       ;;
  1540     esac |
  1541     sort
  1543     echo
  1545     cat <<\_ASBOX
  1546 ## ----------------- ##
  1547 ## Output variables. ##
  1548 ## ----------------- ##
  1549 _ASBOX
  1550     echo
  1551     for ac_var in $ac_subst_vars
  1552     do
  1553       eval ac_val=\$$ac_var
  1554       case $ac_val in
  1555       *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
  1556       esac
  1557       echo "$ac_var='\''$ac_val'\''"
  1558     done | sort
  1559     echo
  1561     if test -n "$ac_subst_files"; then
  1562       cat <<\_ASBOX
  1563 ## ------------------- ##
  1564 ## File substitutions. ##
  1565 ## ------------------- ##
  1566 _ASBOX
  1567       echo
  1568       for ac_var in $ac_subst_files
  1569       do
  1570 	eval ac_val=\$$ac_var
  1571 	case $ac_val in
  1572 	*\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
  1573 	esac
  1574 	echo "$ac_var='\''$ac_val'\''"
  1575       done | sort
  1576       echo
  1577     fi
  1579     if test -s confdefs.h; then
  1580       cat <<\_ASBOX
  1581 ## ----------- ##
  1582 ## confdefs.h. ##
  1583 ## ----------- ##
  1584 _ASBOX
  1585       echo
  1586       cat confdefs.h
  1587       echo
  1588     fi
  1589     test "$ac_signal" != 0 &&
  1590       echo "$as_me: caught signal $ac_signal"
  1591     echo "$as_me: exit $exit_status"
  1592   } >&5
  1593   rm -f core *.core core.conftest.* &&
  1594     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
  1595     exit $exit_status
  1596 ' 0
  1597 for ac_signal in 1 2 13 15; do
  1598   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
  1599 done
  1600 ac_signal=0
  1602 # confdefs.h avoids OS command line length limits that DEFS can exceed.
  1603 rm -f -r conftest* confdefs.h
  1605 # Predefined preprocessor variables.
  1607 cat >>confdefs.h <<_ACEOF
  1608 #define PACKAGE_NAME "$PACKAGE_NAME"
  1609 _ACEOF
  1612 cat >>confdefs.h <<_ACEOF
  1613 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
  1614 _ACEOF
  1617 cat >>confdefs.h <<_ACEOF
  1618 #define PACKAGE_VERSION "$PACKAGE_VERSION"
  1619 _ACEOF
  1622 cat >>confdefs.h <<_ACEOF
  1623 #define PACKAGE_STRING "$PACKAGE_STRING"
  1624 _ACEOF
  1627 cat >>confdefs.h <<_ACEOF
  1628 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
  1629 _ACEOF
  1632 # Let the site file select an alternate cache file if it wants to.
  1633 # Prefer explicitly selected file to automatically selected ones.
  1634 if test -n "$CONFIG_SITE"; then
  1635   set x "$CONFIG_SITE"
  1636 elif test "x$prefix" != xNONE; then
  1637   set x "$prefix/share/config.site" "$prefix/etc/config.site"
  1638 else
  1639   set x "$ac_default_prefix/share/config.site" \
  1640 	"$ac_default_prefix/etc/config.site"
  1641 fi
  1642 shift
  1643 for ac_site_file
  1644 do
  1645   if test -r "$ac_site_file"; then
  1646     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
  1647 echo "$as_me: loading site script $ac_site_file" >&6;}
  1648     sed 's/^/| /' "$ac_site_file" >&5
  1649     . "$ac_site_file"
  1650   fi
  1651 done
  1653 if test -r "$cache_file"; then
  1654   # Some versions of bash will fail to source /dev/null (special
  1655   # files actually), so we avoid doing that.
  1656   if test -f "$cache_file"; then
  1657     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
  1658 echo "$as_me: loading cache $cache_file" >&6;}
  1659     case $cache_file in
  1660       [\\/]* | ?:[\\/]* ) . "$cache_file";;
  1661       *)                      . "./$cache_file";;
  1662     esac
  1663   fi
  1664 else
  1665   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
  1666 echo "$as_me: creating cache $cache_file" >&6;}
  1667   >$cache_file
  1668 fi
  1670 # Check that the precious variables saved in the cache have kept the same
  1671 # value.
  1672 ac_cache_corrupted=false
  1673 for ac_var in $ac_precious_vars; do
  1674   eval ac_old_set=\$ac_cv_env_${ac_var}_set
  1675   eval ac_new_set=\$ac_env_${ac_var}_set
  1676   eval ac_old_val=\$ac_cv_env_${ac_var}_value
  1677   eval ac_new_val=\$ac_env_${ac_var}_value
  1678   case $ac_old_set,$ac_new_set in
  1679     set,)
  1680       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
  1681 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
  1682       ac_cache_corrupted=: ;;
  1683     ,set)
  1684       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
  1685 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
  1686       ac_cache_corrupted=: ;;
  1687     ,);;
  1688     *)
  1689       if test "x$ac_old_val" != "x$ac_new_val"; then
  1690 	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
  1691 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
  1692 	{ echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
  1693 echo "$as_me:   former value:  $ac_old_val" >&2;}
  1694 	{ echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
  1695 echo "$as_me:   current value: $ac_new_val" >&2;}
  1696 	ac_cache_corrupted=:
  1697       fi;;
  1698   esac
  1699   # Pass precious variables to config.status.
  1700   if test "$ac_new_set" = set; then
  1701     case $ac_new_val in
  1702     *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
  1703     *) ac_arg=$ac_var=$ac_new_val ;;
  1704     esac
  1705     case " $ac_configure_args " in
  1706       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
  1707       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
  1708     esac
  1709   fi
  1710 done
  1711 if $ac_cache_corrupted; then
  1712   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
  1713 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
  1714   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
  1715 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
  1716    { (exit 1); exit 1; }; }
  1717 fi
  1735 ac_ext=c
  1736 ac_cpp='$CPP $CPPFLAGS'
  1737 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  1738 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  1739 ac_compiler_gnu=$ac_cv_c_compiler_gnu
  1742 am__api_version="1.7"
  1743 ac_aux_dir=
  1744 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
  1745   if test -f "$ac_dir/install-sh"; then
  1746     ac_aux_dir=$ac_dir
  1747     ac_install_sh="$ac_aux_dir/install-sh -c"
  1748     break
  1749   elif test -f "$ac_dir/install.sh"; then
  1750     ac_aux_dir=$ac_dir
  1751     ac_install_sh="$ac_aux_dir/install.sh -c"
  1752     break
  1753   elif test -f "$ac_dir/shtool"; then
  1754     ac_aux_dir=$ac_dir
  1755     ac_install_sh="$ac_aux_dir/shtool install -c"
  1756     break
  1757   fi
  1758 done
  1759 if test -z "$ac_aux_dir"; then
  1760   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
  1761 echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
  1762    { (exit 1); exit 1; }; }
  1763 fi
  1765 # These three variables are undocumented and unsupported,
  1766 # and are intended to be withdrawn in a future Autoconf release.
  1767 # They can cause serious problems if a builder's source tree is in a directory
  1768 # whose full name contains unusual characters.
  1769 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
  1770 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
  1771 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
  1774 # Find a good install program.  We prefer a C program (faster),
  1775 # so one script is as good as another.  But avoid the broken or
  1776 # incompatible versions:
  1777 # SysV /etc/install, /usr/sbin/install
  1778 # SunOS /usr/etc/install
  1779 # IRIX /sbin/install
  1780 # AIX /bin/install
  1781 # AmigaOS /C/install, which installs bootblocks on floppy discs
  1782 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
  1783 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
  1784 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
  1785 # OS/2's system install, which has a completely different semantic
  1786 # ./install, which can be erroneously created by make from ./install.sh.
  1787 { echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
  1788 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
  1789 if test -z "$INSTALL"; then
  1790 if test "${ac_cv_path_install+set}" = set; then
  1791   echo $ECHO_N "(cached) $ECHO_C" >&6
  1792 else
  1793   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1794 for as_dir in $PATH
  1795 do
  1796   IFS=$as_save_IFS
  1797   test -z "$as_dir" && as_dir=.
  1798   # Account for people who put trailing slashes in PATH elements.
  1799 case $as_dir/ in
  1800   ./ | .// | /cC/* | \
  1801   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
  1802   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
  1803   /usr/ucb/* ) ;;
  1804   *)
  1805     # OSF1 and SCO ODT 3.0 have their own names for install.
  1806     # Don't use installbsd from OSF since it installs stuff as root
  1807     # by default.
  1808     for ac_prog in ginstall scoinst install; do
  1809       for ac_exec_ext in '' $ac_executable_extensions; do
  1810 	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
  1811 	  if test $ac_prog = install &&
  1812 	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
  1813 	    # AIX install.  It has an incompatible calling convention.
  1815 	  elif test $ac_prog = install &&
  1816 	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
  1817 	    # program-specific install script used by HP pwplus--don't use.
  1819 	  else
  1820 	    ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
  1821 	    break 3
  1822 	  fi
  1823 	fi
  1824       done
  1825     done
  1826     ;;
  1827 esac
  1828 done
  1829 IFS=$as_save_IFS
  1832 fi
  1833   if test "${ac_cv_path_install+set}" = set; then
  1834     INSTALL=$ac_cv_path_install
  1835   else
  1836     # As a last resort, use the slow shell script.  Don't cache a
  1837     # value for INSTALL within a source directory, because that will
  1838     # break other packages using the cache if that directory is
  1839     # removed, or if the value is a relative name.
  1840     INSTALL=$ac_install_sh
  1841   fi
  1842 fi
  1843 { echo "$as_me:$LINENO: result: $INSTALL" >&5
  1844 echo "${ECHO_T}$INSTALL" >&6; }
  1846 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
  1847 # It thinks the first close brace ends the variable substitution.
  1848 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
  1850 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
  1852 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
  1854 { echo "$as_me:$LINENO: checking whether build environment is sane" >&5
  1855 echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6; }
  1856 # Just in case
  1857 sleep 1
  1858 echo timestamp > conftest.file
  1859 # Do `set' in a subshell so we don't clobber the current shell's
  1860 # arguments.  Must try -L first in case configure is actually a
  1861 # symlink; some systems play weird games with the mod time of symlinks
  1862 # (eg FreeBSD returns the mod time of the symlink's containing
  1863 # directory).
  1864 if (
  1865    set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
  1866    if test "$*" = "X"; then
  1867       # -L didn't work.
  1868       set X `ls -t $srcdir/configure conftest.file`
  1869    fi
  1870    rm -f conftest.file
  1871    if test "$*" != "X $srcdir/configure conftest.file" \
  1872       && test "$*" != "X conftest.file $srcdir/configure"; then
  1874       # If neither matched, then we have a broken ls.  This can happen
  1875       # if, for instance, CONFIG_SHELL is bash and it inherits a
  1876       # broken ls alias from the environment.  This has actually
  1877       # happened.  Such a system could not be considered "sane".
  1878       { { echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
  1879 alias in your environment" >&5
  1880 echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
  1881 alias in your environment" >&2;}
  1882    { (exit 1); exit 1; }; }
  1883    fi
  1885    test "$2" = conftest.file
  1887 then
  1888    # Ok.
  1890 else
  1891    { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
  1892 Check your system clock" >&5
  1893 echo "$as_me: error: newly created file is older than distributed files!
  1894 Check your system clock" >&2;}
  1895    { (exit 1); exit 1; }; }
  1896 fi
  1897 { echo "$as_me:$LINENO: result: yes" >&5
  1898 echo "${ECHO_T}yes" >&6; }
  1899 test "$program_prefix" != NONE &&
  1900   program_transform_name="s&^&$program_prefix&;$program_transform_name"
  1901 # Use a double $ so make ignores it.
  1902 test "$program_suffix" != NONE &&
  1903   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
  1904 # Double any \ or $.  echo might interpret backslashes.
  1905 # By default was `s,x,x', remove it if useless.
  1906 cat <<\_ACEOF >conftest.sed
  1907 s/[\\$]/&&/g;s/;s,x,x,$//
  1908 _ACEOF
  1909 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
  1910 rm -f conftest.sed
  1913 # expand $ac_aux_dir to an absolute path
  1914 am_aux_dir=`cd $ac_aux_dir && pwd`
  1916 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
  1917 # Use eval to expand $SHELL
  1918 if eval "$MISSING --run true"; then
  1919   am_missing_run="$MISSING --run "
  1920 else
  1921   am_missing_run=
  1922   { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
  1923 echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
  1924 fi
  1926 for ac_prog in gawk mawk nawk awk
  1927 do
  1928   # Extract the first word of "$ac_prog", so it can be a program name with args.
  1929 set dummy $ac_prog; ac_word=$2
  1930 { echo "$as_me:$LINENO: checking for $ac_word" >&5
  1931 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1932 if test "${ac_cv_prog_AWK+set}" = set; then
  1933   echo $ECHO_N "(cached) $ECHO_C" >&6
  1934 else
  1935   if test -n "$AWK"; then
  1936   ac_cv_prog_AWK="$AWK" # Let the user override the test.
  1937 else
  1938 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1939 for as_dir in $PATH
  1940 do
  1941   IFS=$as_save_IFS
  1942   test -z "$as_dir" && as_dir=.
  1943   for ac_exec_ext in '' $ac_executable_extensions; do
  1944   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1945     ac_cv_prog_AWK="$ac_prog"
  1946     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1947     break 2
  1948   fi
  1949 done
  1950 done
  1951 IFS=$as_save_IFS
  1953 fi
  1954 fi
  1955 AWK=$ac_cv_prog_AWK
  1956 if test -n "$AWK"; then
  1957   { echo "$as_me:$LINENO: result: $AWK" >&5
  1958 echo "${ECHO_T}$AWK" >&6; }
  1959 else
  1960   { echo "$as_me:$LINENO: result: no" >&5
  1961 echo "${ECHO_T}no" >&6; }
  1962 fi
  1965   test -n "$AWK" && break
  1966 done
  1968 { echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
  1969 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; }
  1970 set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
  1971 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
  1972   echo $ECHO_N "(cached) $ECHO_C" >&6
  1973 else
  1974   cat >conftest.make <<\_ACEOF
  1975 SHELL = /bin/sh
  1976 all:
  1977 	@echo '@@@%%%=$(MAKE)=@@@%%%'
  1978 _ACEOF
  1979 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
  1980 case `${MAKE-make} -f conftest.make 2>/dev/null` in
  1981   *@@@%%%=?*=@@@%%%*)
  1982     eval ac_cv_prog_make_${ac_make}_set=yes;;
  1983   *)
  1984     eval ac_cv_prog_make_${ac_make}_set=no;;
  1985 esac
  1986 rm -f conftest.make
  1987 fi
  1988 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
  1989   { echo "$as_me:$LINENO: result: yes" >&5
  1990 echo "${ECHO_T}yes" >&6; }
  1991   SET_MAKE=
  1992 else
  1993   { echo "$as_me:$LINENO: result: no" >&5
  1994 echo "${ECHO_T}no" >&6; }
  1995   SET_MAKE="MAKE=${MAKE-make}"
  1996 fi
  1998 rm -rf .tst 2>/dev/null
  1999 mkdir .tst 2>/dev/null
  2000 if test -d .tst; then
  2001   am__leading_dot=.
  2002 else
  2003   am__leading_dot=_
  2004 fi
  2005 rmdir .tst 2>/dev/null
  2007  # test to see if srcdir already configured
  2008 if test "`cd $srcdir && pwd`" != "`pwd`" &&
  2009    test -f $srcdir/config.status; then
  2010   { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
  2011 echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
  2012    { (exit 1); exit 1; }; }
  2013 fi
  2015 # test whether we have cygpath
  2016 if test -z "$CYGPATH_W"; then
  2017   if (cygpath --version) >/dev/null 2>/dev/null; then
  2018     CYGPATH_W='cygpath -w'
  2019   else
  2020     CYGPATH_W=echo
  2021   fi
  2022 fi
  2025 # Define the identity of the package.
  2026  PACKAGE=dream
  2027  VERSION=0.1
  2030 cat >>confdefs.h <<_ACEOF
  2031 #define PACKAGE "$PACKAGE"
  2032 _ACEOF
  2035 cat >>confdefs.h <<_ACEOF
  2036 #define VERSION "$VERSION"
  2037 _ACEOF
  2039 # Some tools Automake needs.
  2041 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
  2044 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
  2047 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
  2050 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
  2053 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
  2056 AMTAR=${AMTAR-"${am_missing_run}tar"}
  2058 install_sh=${install_sh-"$am_aux_dir/install-sh"}
  2060 # Installed binaries are usually stripped using `strip' when the user
  2061 # run `make install-strip'.  However `strip' might not be the right
  2062 # tool to use in cross-compilation environments, therefore Automake
  2063 # will honor the `STRIP' environment variable to overrule this program.
  2064 if test "$cross_compiling" != no; then
  2065   if test -n "$ac_tool_prefix"; then
  2066   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
  2067 set dummy ${ac_tool_prefix}strip; ac_word=$2
  2068 { echo "$as_me:$LINENO: checking for $ac_word" >&5
  2069 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  2070 if test "${ac_cv_prog_STRIP+set}" = set; then
  2071   echo $ECHO_N "(cached) $ECHO_C" >&6
  2072 else
  2073   if test -n "$STRIP"; then
  2074   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
  2075 else
  2076 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2077 for as_dir in $PATH
  2078 do
  2079   IFS=$as_save_IFS
  2080   test -z "$as_dir" && as_dir=.
  2081   for ac_exec_ext in '' $ac_executable_extensions; do
  2082   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2083     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
  2084     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2085     break 2
  2086   fi
  2087 done
  2088 done
  2089 IFS=$as_save_IFS
  2091 fi
  2092 fi
  2093 STRIP=$ac_cv_prog_STRIP
  2094 if test -n "$STRIP"; then
  2095   { echo "$as_me:$LINENO: result: $STRIP" >&5
  2096 echo "${ECHO_T}$STRIP" >&6; }
  2097 else
  2098   { echo "$as_me:$LINENO: result: no" >&5
  2099 echo "${ECHO_T}no" >&6; }
  2100 fi
  2103 fi
  2104 if test -z "$ac_cv_prog_STRIP"; then
  2105   ac_ct_STRIP=$STRIP
  2106   # Extract the first word of "strip", so it can be a program name with args.
  2107 set dummy strip; ac_word=$2
  2108 { echo "$as_me:$LINENO: checking for $ac_word" >&5
  2109 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  2110 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
  2111   echo $ECHO_N "(cached) $ECHO_C" >&6
  2112 else
  2113   if test -n "$ac_ct_STRIP"; then
  2114   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
  2115 else
  2116 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2117 for as_dir in $PATH
  2118 do
  2119   IFS=$as_save_IFS
  2120   test -z "$as_dir" && as_dir=.
  2121   for ac_exec_ext in '' $ac_executable_extensions; do
  2122   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2123     ac_cv_prog_ac_ct_STRIP="strip"
  2124     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2125     break 2
  2126   fi
  2127 done
  2128 done
  2129 IFS=$as_save_IFS
  2131 fi
  2132 fi
  2133 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
  2134 if test -n "$ac_ct_STRIP"; then
  2135   { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
  2136 echo "${ECHO_T}$ac_ct_STRIP" >&6; }
  2137 else
  2138   { echo "$as_me:$LINENO: result: no" >&5
  2139 echo "${ECHO_T}no" >&6; }
  2140 fi
  2142   if test "x$ac_ct_STRIP" = x; then
  2143     STRIP=":"
  2144   else
  2145     case $cross_compiling:$ac_tool_warned in
  2146 yes:)
  2147 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  2148 whose name does not start with the host triplet.  If you think this
  2149 configuration is useful to you, please write to autoconf@gnu.org." >&5
  2150 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  2151 whose name does not start with the host triplet.  If you think this
  2152 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  2153 ac_tool_warned=yes ;;
  2154 esac
  2155     STRIP=$ac_ct_STRIP
  2156   fi
  2157 else
  2158   STRIP="$ac_cv_prog_STRIP"
  2159 fi
  2161 fi
  2162 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
  2164 # We need awk for the "check" target.  The system "awk" is bad on
  2165 # some platforms.
  2169 { echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
  2170 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6; }
  2171     # Check whether --enable-maintainer-mode was given.
  2172 if test "${enable_maintainer_mode+set}" = set; then
  2173   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
  2174 else
  2175   USE_MAINTAINER_MODE=no
  2176 fi
  2178   { echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
  2179 echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6; }
  2182 if test $USE_MAINTAINER_MODE = yes; then
  2183   MAINTAINER_MODE_TRUE=
  2184   MAINTAINER_MODE_FALSE='#'
  2185 else
  2186   MAINTAINER_MODE_TRUE='#'
  2187   MAINTAINER_MODE_FALSE=
  2188 fi
  2190   MAINT=$MAINTAINER_MODE_TRUE
  2193 ac_config_headers="$ac_config_headers config.h"
  2196 DEPDIR="${am__leading_dot}deps"
  2198 ac_config_commands="$ac_config_commands depfiles"
  2201 am_make=${MAKE-make}
  2202 cat > confinc << 'END'
  2203 am__doit:
  2204 	@echo done
  2205 .PHONY: am__doit
  2206 END
  2207 # If we don't find an include directive, just comment out the code.
  2208 { echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
  2209 echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6; }
  2210 am__include="#"
  2211 am__quote=
  2212 _am_result=none
  2213 # First try GNU make style include.
  2214 echo "include confinc" > confmf
  2215 # We grep out `Entering directory' and `Leaving directory'
  2216 # messages which can occur if `w' ends up in MAKEFLAGS.
  2217 # In particular we don't look at `^make:' because GNU make might
  2218 # be invoked under some other name (usually "gmake"), in which
  2219 # case it prints its new name instead of `make'.
  2220 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
  2221    am__include=include
  2222    am__quote=
  2223    _am_result=GNU
  2224 fi
  2225 # Now try BSD make style include.
  2226 if test "$am__include" = "#"; then
  2227    echo '.include "confinc"' > confmf
  2228    if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
  2229       am__include=.include
  2230       am__quote="\""
  2231       _am_result=BSD
  2232    fi
  2233 fi
  2236 { echo "$as_me:$LINENO: result: $_am_result" >&5
  2237 echo "${ECHO_T}$_am_result" >&6; }
  2238 rm -f confinc confmf
  2240 # Check whether --enable-dependency-tracking was given.
  2241 if test "${enable_dependency_tracking+set}" = set; then
  2242   enableval=$enable_dependency_tracking;
  2243 fi
  2245 if test "x$enable_dependency_tracking" != xno; then
  2246   am_depcomp="$ac_aux_dir/depcomp"
  2247   AMDEPBACKSLASH='\'
  2248 fi
  2251 if test "x$enable_dependency_tracking" != xno; then
  2252   AMDEP_TRUE=
  2253   AMDEP_FALSE='#'
  2254 else
  2255   AMDEP_TRUE='#'
  2256   AMDEP_FALSE=
  2257 fi
  2261 ac_ext=c
  2262 ac_cpp='$CPP $CPPFLAGS'
  2263 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  2264 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  2265 ac_compiler_gnu=$ac_cv_c_compiler_gnu
  2266 if test -n "$ac_tool_prefix"; then
  2267   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
  2268 set dummy ${ac_tool_prefix}gcc; ac_word=$2
  2269 { echo "$as_me:$LINENO: checking for $ac_word" >&5
  2270 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  2271 if test "${ac_cv_prog_CC+set}" = set; then
  2272   echo $ECHO_N "(cached) $ECHO_C" >&6
  2273 else
  2274   if test -n "$CC"; then
  2275   ac_cv_prog_CC="$CC" # Let the user override the test.
  2276 else
  2277 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2278 for as_dir in $PATH
  2279 do
  2280   IFS=$as_save_IFS
  2281   test -z "$as_dir" && as_dir=.
  2282   for ac_exec_ext in '' $ac_executable_extensions; do
  2283   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2284     ac_cv_prog_CC="${ac_tool_prefix}gcc"
  2285     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2286     break 2
  2287   fi
  2288 done
  2289 done
  2290 IFS=$as_save_IFS
  2292 fi
  2293 fi
  2294 CC=$ac_cv_prog_CC
  2295 if test -n "$CC"; then
  2296   { echo "$as_me:$LINENO: result: $CC" >&5
  2297 echo "${ECHO_T}$CC" >&6; }
  2298 else
  2299   { echo "$as_me:$LINENO: result: no" >&5
  2300 echo "${ECHO_T}no" >&6; }
  2301 fi
  2304 fi
  2305 if test -z "$ac_cv_prog_CC"; then
  2306   ac_ct_CC=$CC
  2307   # Extract the first word of "gcc", so it can be a program name with args.
  2308 set dummy gcc; ac_word=$2
  2309 { echo "$as_me:$LINENO: checking for $ac_word" >&5
  2310 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  2311 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  2312   echo $ECHO_N "(cached) $ECHO_C" >&6
  2313 else
  2314   if test -n "$ac_ct_CC"; then
  2315   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  2316 else
  2317 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2318 for as_dir in $PATH
  2319 do
  2320   IFS=$as_save_IFS
  2321   test -z "$as_dir" && as_dir=.
  2322   for ac_exec_ext in '' $ac_executable_extensions; do
  2323   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2324     ac_cv_prog_ac_ct_CC="gcc"
  2325     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2326     break 2
  2327   fi
  2328 done
  2329 done
  2330 IFS=$as_save_IFS
  2332 fi
  2333 fi
  2334 ac_ct_CC=$ac_cv_prog_ac_ct_CC
  2335 if test -n "$ac_ct_CC"; then
  2336   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  2337 echo "${ECHO_T}$ac_ct_CC" >&6; }
  2338 else
  2339   { echo "$as_me:$LINENO: result: no" >&5
  2340 echo "${ECHO_T}no" >&6; }
  2341 fi
  2343   if test "x$ac_ct_CC" = x; then
  2344     CC=""
  2345   else
  2346     case $cross_compiling:$ac_tool_warned in
  2347 yes:)
  2348 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  2349 whose name does not start with the host triplet.  If you think this
  2350 configuration is useful to you, please write to autoconf@gnu.org." >&5
  2351 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  2352 whose name does not start with the host triplet.  If you think this
  2353 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  2354 ac_tool_warned=yes ;;
  2355 esac
  2356     CC=$ac_ct_CC
  2357   fi
  2358 else
  2359   CC="$ac_cv_prog_CC"
  2360 fi
  2362 if test -z "$CC"; then
  2363           if test -n "$ac_tool_prefix"; then
  2364     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
  2365 set dummy ${ac_tool_prefix}cc; ac_word=$2
  2366 { echo "$as_me:$LINENO: checking for $ac_word" >&5
  2367 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  2368 if test "${ac_cv_prog_CC+set}" = set; then
  2369   echo $ECHO_N "(cached) $ECHO_C" >&6
  2370 else
  2371   if test -n "$CC"; then
  2372   ac_cv_prog_CC="$CC" # Let the user override the test.
  2373 else
  2374 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2375 for as_dir in $PATH
  2376 do
  2377   IFS=$as_save_IFS
  2378   test -z "$as_dir" && as_dir=.
  2379   for ac_exec_ext in '' $ac_executable_extensions; do
  2380   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2381     ac_cv_prog_CC="${ac_tool_prefix}cc"
  2382     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2383     break 2
  2384   fi
  2385 done
  2386 done
  2387 IFS=$as_save_IFS
  2389 fi
  2390 fi
  2391 CC=$ac_cv_prog_CC
  2392 if test -n "$CC"; then
  2393   { echo "$as_me:$LINENO: result: $CC" >&5
  2394 echo "${ECHO_T}$CC" >&6; }
  2395 else
  2396   { echo "$as_me:$LINENO: result: no" >&5
  2397 echo "${ECHO_T}no" >&6; }
  2398 fi
  2401   fi
  2402 fi
  2403 if test -z "$CC"; then
  2404   # Extract the first word of "cc", so it can be a program name with args.
  2405 set dummy cc; ac_word=$2
  2406 { echo "$as_me:$LINENO: checking for $ac_word" >&5
  2407 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  2408 if test "${ac_cv_prog_CC+set}" = set; then
  2409   echo $ECHO_N "(cached) $ECHO_C" >&6
  2410 else
  2411   if test -n "$CC"; then
  2412   ac_cv_prog_CC="$CC" # Let the user override the test.
  2413 else
  2414   ac_prog_rejected=no
  2415 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2416 for as_dir in $PATH
  2417 do
  2418   IFS=$as_save_IFS
  2419   test -z "$as_dir" && as_dir=.
  2420   for ac_exec_ext in '' $ac_executable_extensions; do
  2421   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2422     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
  2423        ac_prog_rejected=yes
  2424        continue
  2425      fi
  2426     ac_cv_prog_CC="cc"
  2427     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2428     break 2
  2429   fi
  2430 done
  2431 done
  2432 IFS=$as_save_IFS
  2434 if test $ac_prog_rejected = yes; then
  2435   # We found a bogon in the path, so make sure we never use it.
  2436   set dummy $ac_cv_prog_CC
  2437   shift
  2438   if test $# != 0; then
  2439     # We chose a different compiler from the bogus one.
  2440     # However, it has the same basename, so the bogon will be chosen
  2441     # first if we set CC to just the basename; use the full file name.
  2442     shift
  2443     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
  2444   fi
  2445 fi
  2446 fi
  2447 fi
  2448 CC=$ac_cv_prog_CC
  2449 if test -n "$CC"; then
  2450   { echo "$as_me:$LINENO: result: $CC" >&5
  2451 echo "${ECHO_T}$CC" >&6; }
  2452 else
  2453   { echo "$as_me:$LINENO: result: no" >&5
  2454 echo "${ECHO_T}no" >&6; }
  2455 fi
  2458 fi
  2459 if test -z "$CC"; then
  2460   if test -n "$ac_tool_prefix"; then
  2461   for ac_prog in cl.exe
  2462   do
  2463     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
  2464 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
  2465 { echo "$as_me:$LINENO: checking for $ac_word" >&5
  2466 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  2467 if test "${ac_cv_prog_CC+set}" = set; then
  2468   echo $ECHO_N "(cached) $ECHO_C" >&6
  2469 else
  2470   if test -n "$CC"; then
  2471   ac_cv_prog_CC="$CC" # Let the user override the test.
  2472 else
  2473 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2474 for as_dir in $PATH
  2475 do
  2476   IFS=$as_save_IFS
  2477   test -z "$as_dir" && as_dir=.
  2478   for ac_exec_ext in '' $ac_executable_extensions; do
  2479   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2480     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
  2481     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2482     break 2
  2483   fi
  2484 done
  2485 done
  2486 IFS=$as_save_IFS
  2488 fi
  2489 fi
  2490 CC=$ac_cv_prog_CC
  2491 if test -n "$CC"; then
  2492   { echo "$as_me:$LINENO: result: $CC" >&5
  2493 echo "${ECHO_T}$CC" >&6; }
  2494 else
  2495   { echo "$as_me:$LINENO: result: no" >&5
  2496 echo "${ECHO_T}no" >&6; }
  2497 fi
  2500     test -n "$CC" && break
  2501   done
  2502 fi
  2503 if test -z "$CC"; then
  2504   ac_ct_CC=$CC
  2505   for ac_prog in cl.exe
  2506 do
  2507   # Extract the first word of "$ac_prog", so it can be a program name with args.
  2508 set dummy $ac_prog; ac_word=$2
  2509 { echo "$as_me:$LINENO: checking for $ac_word" >&5
  2510 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  2511 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  2512   echo $ECHO_N "(cached) $ECHO_C" >&6
  2513 else
  2514   if test -n "$ac_ct_CC"; then
  2515   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  2516 else
  2517 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2518 for as_dir in $PATH
  2519 do
  2520   IFS=$as_save_IFS
  2521   test -z "$as_dir" && as_dir=.
  2522   for ac_exec_ext in '' $ac_executable_extensions; do
  2523   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2524     ac_cv_prog_ac_ct_CC="$ac_prog"
  2525     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2526     break 2
  2527   fi
  2528 done
  2529 done
  2530 IFS=$as_save_IFS
  2532 fi
  2533 fi
  2534 ac_ct_CC=$ac_cv_prog_ac_ct_CC
  2535 if test -n "$ac_ct_CC"; then
  2536   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  2537 echo "${ECHO_T}$ac_ct_CC" >&6; }
  2538 else
  2539   { echo "$as_me:$LINENO: result: no" >&5
  2540 echo "${ECHO_T}no" >&6; }
  2541 fi
  2544   test -n "$ac_ct_CC" && break
  2545 done
  2547   if test "x$ac_ct_CC" = x; then
  2548     CC=""
  2549   else
  2550     case $cross_compiling:$ac_tool_warned in
  2551 yes:)
  2552 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  2553 whose name does not start with the host triplet.  If you think this
  2554 configuration is useful to you, please write to autoconf@gnu.org." >&5
  2555 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  2556 whose name does not start with the host triplet.  If you think this
  2557 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  2558 ac_tool_warned=yes ;;
  2559 esac
  2560     CC=$ac_ct_CC
  2561   fi
  2562 fi
  2564 fi
  2567 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
  2568 See \`config.log' for more details." >&5
  2569 echo "$as_me: error: no acceptable C compiler found in \$PATH
  2570 See \`config.log' for more details." >&2;}
  2571    { (exit 1); exit 1; }; }
  2573 # Provide some information about the compiler.
  2574 echo "$as_me:$LINENO: checking for C compiler version" >&5
  2575 ac_compiler=`set X $ac_compile; echo $2`
  2576 { (ac_try="$ac_compiler --version >&5"
  2577 case "(($ac_try" in
  2578   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2579   *) ac_try_echo=$ac_try;;
  2580 esac
  2581 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  2582   (eval "$ac_compiler --version >&5") 2>&5
  2583   ac_status=$?
  2584   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2585   (exit $ac_status); }
  2586 { (ac_try="$ac_compiler -v >&5"
  2587 case "(($ac_try" in
  2588   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2589   *) ac_try_echo=$ac_try;;
  2590 esac
  2591 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  2592   (eval "$ac_compiler -v >&5") 2>&5
  2593   ac_status=$?
  2594   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2595   (exit $ac_status); }
  2596 { (ac_try="$ac_compiler -V >&5"
  2597 case "(($ac_try" in
  2598   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2599   *) ac_try_echo=$ac_try;;
  2600 esac
  2601 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  2602   (eval "$ac_compiler -V >&5") 2>&5
  2603   ac_status=$?
  2604   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2605   (exit $ac_status); }
  2607 cat >conftest.$ac_ext <<_ACEOF
  2608 /* confdefs.h.  */
  2609 _ACEOF
  2610 cat confdefs.h >>conftest.$ac_ext
  2611 cat >>conftest.$ac_ext <<_ACEOF
  2612 /* end confdefs.h.  */
  2614 int
  2615 main ()
  2619   return 0;
  2621 _ACEOF
  2622 ac_clean_files_save=$ac_clean_files
  2623 ac_clean_files="$ac_clean_files a.out a.exe b.out"
  2624 # Try to create an executable without -o first, disregard a.out.
  2625 # It will help us diagnose broken compilers, and finding out an intuition
  2626 # of exeext.
  2627 { echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
  2628 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
  2629 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
  2631 # List of possible output files, starting from the most likely.
  2632 # The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
  2633 # only as a last resort.  b.out is created by i960 compilers.
  2634 ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
  2636 # The IRIX 6 linker writes into existing files which may not be
  2637 # executable, retaining their permissions.  Remove them first so a
  2638 # subsequent execution test works.
  2639 ac_rmfiles=
  2640 for ac_file in $ac_files
  2641 do
  2642   case $ac_file in
  2643     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
  2644     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
  2645   esac
  2646 done
  2647 rm -f $ac_rmfiles
  2649 if { (ac_try="$ac_link_default"
  2650 case "(($ac_try" in
  2651   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2652   *) ac_try_echo=$ac_try;;
  2653 esac
  2654 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  2655   (eval "$ac_link_default") 2>&5
  2656   ac_status=$?
  2657   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2658   (exit $ac_status); }; then
  2659   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
  2660 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
  2661 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
  2662 # so that the user can short-circuit this test for compilers unknown to
  2663 # Autoconf.
  2664 for ac_file in $ac_files ''
  2665 do
  2666   test -f "$ac_file" || continue
  2667   case $ac_file in
  2668     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
  2669 	;;
  2670     [ab].out )
  2671 	# We found the default executable, but exeext='' is most
  2672 	# certainly right.
  2673 	break;;
  2674     *.* )
  2675         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
  2676 	then :; else
  2677 	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
  2678 	fi
  2679 	# We set ac_cv_exeext here because the later test for it is not
  2680 	# safe: cross compilers may not add the suffix if given an `-o'
  2681 	# argument, so we may need to know it at that point already.
  2682 	# Even if this section looks crufty: it has the advantage of
  2683 	# actually working.
  2684 	break;;
  2685     * )
  2686 	break;;
  2687   esac
  2688 done
  2689 test "$ac_cv_exeext" = no && ac_cv_exeext=
  2691 else
  2692   ac_file=''
  2693 fi
  2695 { echo "$as_me:$LINENO: result: $ac_file" >&5
  2696 echo "${ECHO_T}$ac_file" >&6; }
  2697 if test -z "$ac_file"; then
  2698   echo "$as_me: failed program was:" >&5
  2699 sed 's/^/| /' conftest.$ac_ext >&5
  2701 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
  2702 See \`config.log' for more details." >&5
  2703 echo "$as_me: error: C compiler cannot create executables
  2704 See \`config.log' for more details." >&2;}
  2705    { (exit 77); exit 77; }; }
  2706 fi
  2708 ac_exeext=$ac_cv_exeext
  2710 # Check that the compiler produces executables we can run.  If not, either
  2711 # the compiler is broken, or we cross compile.
  2712 { echo "$as_me:$LINENO: checking whether the C compiler works" >&5
  2713 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
  2714 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
  2715 # If not cross compiling, check that we can run a simple program.
  2716 if test "$cross_compiling" != yes; then
  2717   if { ac_try='./$ac_file'
  2718   { (case "(($ac_try" in
  2719   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2720   *) ac_try_echo=$ac_try;;
  2721 esac
  2722 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  2723   (eval "$ac_try") 2>&5
  2724   ac_status=$?
  2725   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2726   (exit $ac_status); }; }; then
  2727     cross_compiling=no
  2728   else
  2729     if test "$cross_compiling" = maybe; then
  2730 	cross_compiling=yes
  2731     else
  2732 	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
  2733 If you meant to cross compile, use \`--host'.
  2734 See \`config.log' for more details." >&5
  2735 echo "$as_me: error: cannot run C compiled programs.
  2736 If you meant to cross compile, use \`--host'.
  2737 See \`config.log' for more details." >&2;}
  2738    { (exit 1); exit 1; }; }
  2739     fi
  2740   fi
  2741 fi
  2742 { echo "$as_me:$LINENO: result: yes" >&5
  2743 echo "${ECHO_T}yes" >&6; }
  2745 rm -f a.out a.exe conftest$ac_cv_exeext b.out
  2746 ac_clean_files=$ac_clean_files_save
  2747 # Check that the compiler produces executables we can run.  If not, either
  2748 # the compiler is broken, or we cross compile.
  2749 { echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
  2750 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
  2751 { echo "$as_me:$LINENO: result: $cross_compiling" >&5
  2752 echo "${ECHO_T}$cross_compiling" >&6; }
  2754 { echo "$as_me:$LINENO: checking for suffix of executables" >&5
  2755 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
  2756 if { (ac_try="$ac_link"
  2757 case "(($ac_try" in
  2758   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2759   *) ac_try_echo=$ac_try;;
  2760 esac
  2761 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  2762   (eval "$ac_link") 2>&5
  2763   ac_status=$?
  2764   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2765   (exit $ac_status); }; then
  2766   # If both `conftest.exe' and `conftest' are `present' (well, observable)
  2767 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
  2768 # work properly (i.e., refer to `conftest.exe'), while it won't with
  2769 # `rm'.
  2770 for ac_file in conftest.exe conftest conftest.*; do
  2771   test -f "$ac_file" || continue
  2772   case $ac_file in
  2773     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
  2774     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
  2775 	  break;;
  2776     * ) break;;
  2777   esac
  2778 done
  2779 else
  2780   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
  2781 See \`config.log' for more details." >&5
  2782 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
  2783 See \`config.log' for more details." >&2;}
  2784    { (exit 1); exit 1; }; }
  2785 fi
  2787 rm -f conftest$ac_cv_exeext
  2788 { echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
  2789 echo "${ECHO_T}$ac_cv_exeext" >&6; }
  2791 rm -f conftest.$ac_ext
  2792 EXEEXT=$ac_cv_exeext
  2793 ac_exeext=$EXEEXT
  2794 { echo "$as_me:$LINENO: checking for suffix of object files" >&5
  2795 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
  2796 if test "${ac_cv_objext+set}" = set; then
  2797   echo $ECHO_N "(cached) $ECHO_C" >&6
  2798 else
  2799   cat >conftest.$ac_ext <<_ACEOF
  2800 /* confdefs.h.  */
  2801 _ACEOF
  2802 cat confdefs.h >>conftest.$ac_ext
  2803 cat >>conftest.$ac_ext <<_ACEOF
  2804 /* end confdefs.h.  */
  2806 int
  2807 main ()
  2811   return 0;
  2813 _ACEOF
  2814 rm -f conftest.o conftest.obj
  2815 if { (ac_try="$ac_compile"
  2816 case "(($ac_try" in
  2817   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2818   *) ac_try_echo=$ac_try;;
  2819 esac
  2820 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  2821   (eval "$ac_compile") 2>&5
  2822   ac_status=$?
  2823   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2824   (exit $ac_status); }; then
  2825   for ac_file in conftest.o conftest.obj conftest.*; do
  2826   test -f "$ac_file" || continue;
  2827   case $ac_file in
  2828     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
  2829     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
  2830        break;;
  2831   esac
  2832 done
  2833 else
  2834   echo "$as_me: failed program was:" >&5
  2835 sed 's/^/| /' conftest.$ac_ext >&5
  2837 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
  2838 See \`config.log' for more details." >&5
  2839 echo "$as_me: error: cannot compute suffix of object files: cannot compile
  2840 See \`config.log' for more details." >&2;}
  2841    { (exit 1); exit 1; }; }
  2842 fi
  2844 rm -f conftest.$ac_cv_objext conftest.$ac_ext
  2845 fi
  2846 { echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
  2847 echo "${ECHO_T}$ac_cv_objext" >&6; }
  2848 OBJEXT=$ac_cv_objext
  2849 ac_objext=$OBJEXT
  2850 { echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
  2851 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
  2852 if test "${ac_cv_c_compiler_gnu+set}" = set; then
  2853   echo $ECHO_N "(cached) $ECHO_C" >&6
  2854 else
  2855   cat >conftest.$ac_ext <<_ACEOF
  2856 /* confdefs.h.  */
  2857 _ACEOF
  2858 cat confdefs.h >>conftest.$ac_ext
  2859 cat >>conftest.$ac_ext <<_ACEOF
  2860 /* end confdefs.h.  */
  2862 int
  2863 main ()
  2865 #ifndef __GNUC__
  2866        choke me
  2867 #endif
  2870   return 0;
  2872 _ACEOF
  2873 rm -f conftest.$ac_objext
  2874 if { (ac_try="$ac_compile"
  2875 case "(($ac_try" in
  2876   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2877   *) ac_try_echo=$ac_try;;
  2878 esac
  2879 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  2880   (eval "$ac_compile") 2>conftest.er1
  2881   ac_status=$?
  2882   grep -v '^ *+' conftest.er1 >conftest.err
  2883   rm -f conftest.er1
  2884   cat conftest.err >&5
  2885   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2886   (exit $ac_status); } && {
  2887 	 test -z "$ac_c_werror_flag" ||
  2888 	 test ! -s conftest.err
  2889        } && test -s conftest.$ac_objext; then
  2890   ac_compiler_gnu=yes
  2891 else
  2892   echo "$as_me: failed program was:" >&5
  2893 sed 's/^/| /' conftest.$ac_ext >&5
  2895 	ac_compiler_gnu=no
  2896 fi
  2898 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  2899 ac_cv_c_compiler_gnu=$ac_compiler_gnu
  2901 fi
  2902 { echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
  2903 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
  2904 GCC=`test $ac_compiler_gnu = yes && echo yes`
  2905 ac_test_CFLAGS=${CFLAGS+set}
  2906 ac_save_CFLAGS=$CFLAGS
  2907 { echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
  2908 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
  2909 if test "${ac_cv_prog_cc_g+set}" = set; then
  2910   echo $ECHO_N "(cached) $ECHO_C" >&6
  2911 else
  2912   ac_save_c_werror_flag=$ac_c_werror_flag
  2913    ac_c_werror_flag=yes
  2914    ac_cv_prog_cc_g=no
  2915    CFLAGS="-g"
  2916    cat >conftest.$ac_ext <<_ACEOF
  2917 /* confdefs.h.  */
  2918 _ACEOF
  2919 cat confdefs.h >>conftest.$ac_ext
  2920 cat >>conftest.$ac_ext <<_ACEOF
  2921 /* end confdefs.h.  */
  2923 int
  2924 main ()
  2928   return 0;
  2930 _ACEOF
  2931 rm -f conftest.$ac_objext
  2932 if { (ac_try="$ac_compile"
  2933 case "(($ac_try" in
  2934   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2935   *) ac_try_echo=$ac_try;;
  2936 esac
  2937 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  2938   (eval "$ac_compile") 2>conftest.er1
  2939   ac_status=$?
  2940   grep -v '^ *+' conftest.er1 >conftest.err
  2941   rm -f conftest.er1
  2942   cat conftest.err >&5
  2943   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2944   (exit $ac_status); } && {
  2945 	 test -z "$ac_c_werror_flag" ||
  2946 	 test ! -s conftest.err
  2947        } && test -s conftest.$ac_objext; then
  2948   ac_cv_prog_cc_g=yes
  2949 else
  2950   echo "$as_me: failed program was:" >&5
  2951 sed 's/^/| /' conftest.$ac_ext >&5
  2953 	CFLAGS=""
  2954       cat >conftest.$ac_ext <<_ACEOF
  2955 /* confdefs.h.  */
  2956 _ACEOF
  2957 cat confdefs.h >>conftest.$ac_ext
  2958 cat >>conftest.$ac_ext <<_ACEOF
  2959 /* end confdefs.h.  */
  2961 int
  2962 main ()
  2966   return 0;
  2968 _ACEOF
  2969 rm -f conftest.$ac_objext
  2970 if { (ac_try="$ac_compile"
  2971 case "(($ac_try" in
  2972   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2973   *) ac_try_echo=$ac_try;;
  2974 esac
  2975 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  2976   (eval "$ac_compile") 2>conftest.er1
  2977   ac_status=$?
  2978   grep -v '^ *+' conftest.er1 >conftest.err
  2979   rm -f conftest.er1
  2980   cat conftest.err >&5
  2981   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2982   (exit $ac_status); } && {
  2983 	 test -z "$ac_c_werror_flag" ||
  2984 	 test ! -s conftest.err
  2985        } && test -s conftest.$ac_objext; then
  2987 else
  2988   echo "$as_me: failed program was:" >&5
  2989 sed 's/^/| /' conftest.$ac_ext >&5
  2991 	ac_c_werror_flag=$ac_save_c_werror_flag
  2992 	 CFLAGS="-g"
  2993 	 cat >conftest.$ac_ext <<_ACEOF
  2994 /* confdefs.h.  */
  2995 _ACEOF
  2996 cat confdefs.h >>conftest.$ac_ext
  2997 cat >>conftest.$ac_ext <<_ACEOF
  2998 /* end confdefs.h.  */
  3000 int
  3001 main ()
  3005   return 0;
  3007 _ACEOF
  3008 rm -f conftest.$ac_objext
  3009 if { (ac_try="$ac_compile"
  3010 case "(($ac_try" in
  3011   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3012   *) ac_try_echo=$ac_try;;
  3013 esac
  3014 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  3015   (eval "$ac_compile") 2>conftest.er1
  3016   ac_status=$?
  3017   grep -v '^ *+' conftest.er1 >conftest.err
  3018   rm -f conftest.er1
  3019   cat conftest.err >&5
  3020   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3021   (exit $ac_status); } && {
  3022 	 test -z "$ac_c_werror_flag" ||
  3023 	 test ! -s conftest.err
  3024        } && test -s conftest.$ac_objext; then
  3025   ac_cv_prog_cc_g=yes
  3026 else
  3027   echo "$as_me: failed program was:" >&5
  3028 sed 's/^/| /' conftest.$ac_ext >&5
  3031 fi
  3033 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  3034 fi
  3036 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  3037 fi
  3039 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  3040    ac_c_werror_flag=$ac_save_c_werror_flag
  3041 fi
  3042 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
  3043 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
  3044 if test "$ac_test_CFLAGS" = set; then
  3045   CFLAGS=$ac_save_CFLAGS
  3046 elif test $ac_cv_prog_cc_g = yes; then
  3047   if test "$GCC" = yes; then
  3048     CFLAGS="-g -O2"
  3049   else
  3050     CFLAGS="-g"
  3051   fi
  3052 else
  3053   if test "$GCC" = yes; then
  3054     CFLAGS="-O2"
  3055   else
  3056     CFLAGS=
  3057   fi
  3058 fi
  3059 { echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
  3060 echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
  3061 if test "${ac_cv_prog_cc_c89+set}" = set; then
  3062   echo $ECHO_N "(cached) $ECHO_C" >&6
  3063 else
  3064   ac_cv_prog_cc_c89=no
  3065 ac_save_CC=$CC
  3066 cat >conftest.$ac_ext <<_ACEOF
  3067 /* confdefs.h.  */
  3068 _ACEOF
  3069 cat confdefs.h >>conftest.$ac_ext
  3070 cat >>conftest.$ac_ext <<_ACEOF
  3071 /* end confdefs.h.  */
  3072 #include <stdarg.h>
  3073 #include <stdio.h>
  3074 #include <sys/types.h>
  3075 #include <sys/stat.h>
  3076 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
  3077 struct buf { int x; };
  3078 FILE * (*rcsopen) (struct buf *, struct stat *, int);
  3079 static char *e (p, i)
  3080      char **p;
  3081      int i;
  3083   return p[i];
  3085 static char *f (char * (*g) (char **, int), char **p, ...)
  3087   char *s;
  3088   va_list v;
  3089   va_start (v,p);
  3090   s = g (p, va_arg (v,int));
  3091   va_end (v);
  3092   return s;
  3095 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
  3096    function prototypes and stuff, but not '\xHH' hex character constants.
  3097    These don't provoke an error unfortunately, instead are silently treated
  3098    as 'x'.  The following induces an error, until -std is added to get
  3099    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
  3100    array size at least.  It's necessary to write '\x00'==0 to get something
  3101    that's true only with -std.  */
  3102 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
  3104 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
  3105    inside strings and character constants.  */
  3106 #define FOO(x) 'x'
  3107 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
  3109 int test (int i, double x);
  3110 struct s1 {int (*f) (int a);};
  3111 struct s2 {int (*f) (double a);};
  3112 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
  3113 int argc;
  3114 char **argv;
  3115 int
  3116 main ()
  3118 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
  3120   return 0;
  3122 _ACEOF
  3123 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
  3124 	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
  3125 do
  3126   CC="$ac_save_CC $ac_arg"
  3127   rm -f conftest.$ac_objext
  3128 if { (ac_try="$ac_compile"
  3129 case "(($ac_try" in
  3130   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3131   *) ac_try_echo=$ac_try;;
  3132 esac
  3133 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  3134   (eval "$ac_compile") 2>conftest.er1
  3135   ac_status=$?
  3136   grep -v '^ *+' conftest.er1 >conftest.err
  3137   rm -f conftest.er1
  3138   cat conftest.err >&5
  3139   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3140   (exit $ac_status); } && {
  3141 	 test -z "$ac_c_werror_flag" ||
  3142 	 test ! -s conftest.err
  3143        } && test -s conftest.$ac_objext; then
  3144   ac_cv_prog_cc_c89=$ac_arg
  3145 else
  3146   echo "$as_me: failed program was:" >&5
  3147 sed 's/^/| /' conftest.$ac_ext >&5
  3150 fi
  3152 rm -f core conftest.err conftest.$ac_objext
  3153   test "x$ac_cv_prog_cc_c89" != "xno" && break
  3154 done
  3155 rm -f conftest.$ac_ext
  3156 CC=$ac_save_CC
  3158 fi
  3159 # AC_CACHE_VAL
  3160 case "x$ac_cv_prog_cc_c89" in
  3161   x)
  3162     { echo "$as_me:$LINENO: result: none needed" >&5
  3163 echo "${ECHO_T}none needed" >&6; } ;;
  3164   xno)
  3165     { echo "$as_me:$LINENO: result: unsupported" >&5
  3166 echo "${ECHO_T}unsupported" >&6; } ;;
  3167   *)
  3168     CC="$CC $ac_cv_prog_cc_c89"
  3169     { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
  3170 echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
  3171 esac
  3174 ac_ext=c
  3175 ac_cpp='$CPP $CPPFLAGS'
  3176 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  3177 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  3178 ac_compiler_gnu=$ac_cv_c_compiler_gnu
  3180 depcc="$CC"   am_compiler_list=
  3182 { echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
  3183 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }
  3184 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
  3185   echo $ECHO_N "(cached) $ECHO_C" >&6
  3186 else
  3187   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
  3188   # We make a subdir and do the tests there.  Otherwise we can end up
  3189   # making bogus files that we don't know about and never remove.  For
  3190   # instance it was reported that on HP-UX the gcc test will end up
  3191   # making a dummy file named `D' -- because `-MD' means `put the output
  3192   # in D'.
  3193   mkdir conftest.dir
  3194   # Copy depcomp to subdir because otherwise we won't find it if we're
  3195   # using a relative directory.
  3196   cp "$am_depcomp" conftest.dir
  3197   cd conftest.dir
  3198   # We will build objects and dependencies in a subdirectory because
  3199   # it helps to detect inapplicable dependency modes.  For instance
  3200   # both Tru64's cc and ICC support -MD to output dependencies as a
  3201   # side effect of compilation, but ICC will put the dependencies in
  3202   # the current directory while Tru64 will put them in the object
  3203   # directory.
  3204   mkdir sub
  3206   am_cv_CC_dependencies_compiler_type=none
  3207   if test "$am_compiler_list" = ""; then
  3208      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
  3209   fi
  3210   for depmode in $am_compiler_list; do
  3211     # Setup a source with many dependencies, because some compilers
  3212     # like to wrap large dependency lists on column 80 (with \), and
  3213     # we should not choose a depcomp mode which is confused by this.
  3215     # We need to recreate these files for each test, as the compiler may
  3216     # overwrite some of them when testing with obscure command lines.
  3217     # This happens at least with the AIX C compiler.
  3218     : > sub/conftest.c
  3219     for i in 1 2 3 4 5 6; do
  3220       echo '#include "conftst'$i'.h"' >> sub/conftest.c
  3221       : > sub/conftst$i.h
  3222     done
  3223     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
  3225     case $depmode in
  3226     nosideeffect)
  3227       # after this tag, mechanisms are not by side-effect, so they'll
  3228       # only be used when explicitly requested
  3229       if test "x$enable_dependency_tracking" = xyes; then
  3230 	continue
  3231       else
  3232 	break
  3233       fi
  3234       ;;
  3235     none) break ;;
  3236     esac
  3237     # We check with `-c' and `-o' for the sake of the "dashmstdout"
  3238     # mode.  It turns out that the SunPro C++ compiler does not properly
  3239     # handle `-M -o', and we need to detect this.
  3240     if depmode=$depmode \
  3241        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
  3242        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
  3243        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
  3244          >/dev/null 2>conftest.err &&
  3245        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
  3246        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
  3247        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
  3248       # icc doesn't choke on unknown options, it will just issue warnings
  3249       # (even with -Werror).  So we grep stderr for any message
  3250       # that says an option was ignored.
  3251       if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
  3252         am_cv_CC_dependencies_compiler_type=$depmode
  3253         break
  3254       fi
  3255     fi
  3256   done
  3258   cd ..
  3259   rm -rf conftest.dir
  3260 else
  3261   am_cv_CC_dependencies_compiler_type=none
  3262 fi
  3264 fi
  3265 { echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
  3266 echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; }
  3267 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
  3271 if
  3272   test "x$enable_dependency_tracking" != xno \
  3273   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
  3274   am__fastdepCC_TRUE=
  3275   am__fastdepCC_FALSE='#'
  3276 else
  3277   am__fastdepCC_TRUE='#'
  3278   am__fastdepCC_FALSE=
  3279 fi
  3283 { echo "$as_me:$LINENO: checking for library containing strerror" >&5
  3284 echo $ECHO_N "checking for library containing strerror... $ECHO_C" >&6; }
  3285 if test "${ac_cv_search_strerror+set}" = set; then
  3286   echo $ECHO_N "(cached) $ECHO_C" >&6
  3287 else
  3288   ac_func_search_save_LIBS=$LIBS
  3289 cat >conftest.$ac_ext <<_ACEOF
  3290 /* confdefs.h.  */
  3291 _ACEOF
  3292 cat confdefs.h >>conftest.$ac_ext
  3293 cat >>conftest.$ac_ext <<_ACEOF
  3294 /* end confdefs.h.  */
  3296 /* Override any GCC internal prototype to avoid an error.
  3297    Use char because int might match the return type of a GCC
  3298    builtin and then its argument prototype would still apply.  */
  3299 #ifdef __cplusplus
  3300 extern "C"
  3301 #endif
  3302 char strerror ();
  3303 int
  3304 main ()
  3306 return strerror ();
  3308   return 0;
  3310 _ACEOF
  3311 for ac_lib in '' cposix; do
  3312   if test -z "$ac_lib"; then
  3313     ac_res="none required"
  3314   else
  3315     ac_res=-l$ac_lib
  3316     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  3317   fi
  3318   rm -f conftest.$ac_objext conftest$ac_exeext
  3319 if { (ac_try="$ac_link"
  3320 case "(($ac_try" in
  3321   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3322   *) ac_try_echo=$ac_try;;
  3323 esac
  3324 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  3325   (eval "$ac_link") 2>conftest.er1
  3326   ac_status=$?
  3327   grep -v '^ *+' conftest.er1 >conftest.err
  3328   rm -f conftest.er1
  3329   cat conftest.err >&5
  3330   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3331   (exit $ac_status); } && {
  3332 	 test -z "$ac_c_werror_flag" ||
  3333 	 test ! -s conftest.err
  3334        } && test -s conftest$ac_exeext &&
  3335        $as_test_x conftest$ac_exeext; then
  3336   ac_cv_search_strerror=$ac_res
  3337 else
  3338   echo "$as_me: failed program was:" >&5
  3339 sed 's/^/| /' conftest.$ac_ext >&5
  3342 fi
  3344 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  3345       conftest$ac_exeext
  3346   if test "${ac_cv_search_strerror+set}" = set; then
  3347   break
  3348 fi
  3349 done
  3350 if test "${ac_cv_search_strerror+set}" = set; then
  3352 else
  3353   ac_cv_search_strerror=no
  3354 fi
  3355 rm conftest.$ac_ext
  3356 LIBS=$ac_func_search_save_LIBS
  3357 fi
  3358 { echo "$as_me:$LINENO: result: $ac_cv_search_strerror" >&5
  3359 echo "${ECHO_T}$ac_cv_search_strerror" >&6; }
  3360 ac_res=$ac_cv_search_strerror
  3361 if test "$ac_res" != no; then
  3362   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  3364 fi
  3366 ac_ext=c
  3367 ac_cpp='$CPP $CPPFLAGS'
  3368 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  3369 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  3370 ac_compiler_gnu=$ac_cv_c_compiler_gnu
  3371 if test -n "$ac_tool_prefix"; then
  3372   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
  3373 set dummy ${ac_tool_prefix}gcc; ac_word=$2
  3374 { echo "$as_me:$LINENO: checking for $ac_word" >&5
  3375 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  3376 if test "${ac_cv_prog_CC+set}" = set; then
  3377   echo $ECHO_N "(cached) $ECHO_C" >&6
  3378 else
  3379   if test -n "$CC"; then
  3380   ac_cv_prog_CC="$CC" # Let the user override the test.
  3381 else
  3382 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3383 for as_dir in $PATH
  3384 do
  3385   IFS=$as_save_IFS
  3386   test -z "$as_dir" && as_dir=.
  3387   for ac_exec_ext in '' $ac_executable_extensions; do
  3388   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  3389     ac_cv_prog_CC="${ac_tool_prefix}gcc"
  3390     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  3391     break 2
  3392   fi
  3393 done
  3394 done
  3395 IFS=$as_save_IFS
  3397 fi
  3398 fi
  3399 CC=$ac_cv_prog_CC
  3400 if test -n "$CC"; then
  3401   { echo "$as_me:$LINENO: result: $CC" >&5
  3402 echo "${ECHO_T}$CC" >&6; }
  3403 else
  3404   { echo "$as_me:$LINENO: result: no" >&5
  3405 echo "${ECHO_T}no" >&6; }
  3406 fi
  3409 fi
  3410 if test -z "$ac_cv_prog_CC"; then
  3411   ac_ct_CC=$CC
  3412   # Extract the first word of "gcc", so it can be a program name with args.
  3413 set dummy gcc; ac_word=$2
  3414 { echo "$as_me:$LINENO: checking for $ac_word" >&5
  3415 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  3416 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  3417   echo $ECHO_N "(cached) $ECHO_C" >&6
  3418 else
  3419   if test -n "$ac_ct_CC"; then
  3420   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  3421 else
  3422 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3423 for as_dir in $PATH
  3424 do
  3425   IFS=$as_save_IFS
  3426   test -z "$as_dir" && as_dir=.
  3427   for ac_exec_ext in '' $ac_executable_extensions; do
  3428   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  3429     ac_cv_prog_ac_ct_CC="gcc"
  3430     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  3431     break 2
  3432   fi
  3433 done
  3434 done
  3435 IFS=$as_save_IFS
  3437 fi
  3438 fi
  3439 ac_ct_CC=$ac_cv_prog_ac_ct_CC
  3440 if test -n "$ac_ct_CC"; then
  3441   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  3442 echo "${ECHO_T}$ac_ct_CC" >&6; }
  3443 else
  3444   { echo "$as_me:$LINENO: result: no" >&5
  3445 echo "${ECHO_T}no" >&6; }
  3446 fi
  3448   if test "x$ac_ct_CC" = x; then
  3449     CC=""
  3450   else
  3451     case $cross_compiling:$ac_tool_warned in
  3452 yes:)
  3453 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  3454 whose name does not start with the host triplet.  If you think this
  3455 configuration is useful to you, please write to autoconf@gnu.org." >&5
  3456 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  3457 whose name does not start with the host triplet.  If you think this
  3458 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  3459 ac_tool_warned=yes ;;
  3460 esac
  3461     CC=$ac_ct_CC
  3462   fi
  3463 else
  3464   CC="$ac_cv_prog_CC"
  3465 fi
  3467 if test -z "$CC"; then
  3468           if test -n "$ac_tool_prefix"; then
  3469     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
  3470 set dummy ${ac_tool_prefix}cc; ac_word=$2
  3471 { echo "$as_me:$LINENO: checking for $ac_word" >&5
  3472 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  3473 if test "${ac_cv_prog_CC+set}" = set; then
  3474   echo $ECHO_N "(cached) $ECHO_C" >&6
  3475 else
  3476   if test -n "$CC"; then
  3477   ac_cv_prog_CC="$CC" # Let the user override the test.
  3478 else
  3479 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3480 for as_dir in $PATH
  3481 do
  3482   IFS=$as_save_IFS
  3483   test -z "$as_dir" && as_dir=.
  3484   for ac_exec_ext in '' $ac_executable_extensions; do
  3485   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  3486     ac_cv_prog_CC="${ac_tool_prefix}cc"
  3487     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  3488     break 2
  3489   fi
  3490 done
  3491 done
  3492 IFS=$as_save_IFS
  3494 fi
  3495 fi
  3496 CC=$ac_cv_prog_CC
  3497 if test -n "$CC"; then
  3498   { echo "$as_me:$LINENO: result: $CC" >&5
  3499 echo "${ECHO_T}$CC" >&6; }
  3500 else
  3501   { echo "$as_me:$LINENO: result: no" >&5
  3502 echo "${ECHO_T}no" >&6; }
  3503 fi
  3506   fi
  3507 fi
  3508 if test -z "$CC"; then
  3509   # Extract the first word of "cc", so it can be a program name with args.
  3510 set dummy cc; ac_word=$2
  3511 { echo "$as_me:$LINENO: checking for $ac_word" >&5
  3512 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  3513 if test "${ac_cv_prog_CC+set}" = set; then
  3514   echo $ECHO_N "(cached) $ECHO_C" >&6
  3515 else
  3516   if test -n "$CC"; then
  3517   ac_cv_prog_CC="$CC" # Let the user override the test.
  3518 else
  3519   ac_prog_rejected=no
  3520 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3521 for as_dir in $PATH
  3522 do
  3523   IFS=$as_save_IFS
  3524   test -z "$as_dir" && as_dir=.
  3525   for ac_exec_ext in '' $ac_executable_extensions; do
  3526   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  3527     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
  3528        ac_prog_rejected=yes
  3529        continue
  3530      fi
  3531     ac_cv_prog_CC="cc"
  3532     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  3533     break 2
  3534   fi
  3535 done
  3536 done
  3537 IFS=$as_save_IFS
  3539 if test $ac_prog_rejected = yes; then
  3540   # We found a bogon in the path, so make sure we never use it.
  3541   set dummy $ac_cv_prog_CC
  3542   shift
  3543   if test $# != 0; then
  3544     # We chose a different compiler from the bogus one.
  3545     # However, it has the same basename, so the bogon will be chosen
  3546     # first if we set CC to just the basename; use the full file name.
  3547     shift
  3548     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
  3549   fi
  3550 fi
  3551 fi
  3552 fi
  3553 CC=$ac_cv_prog_CC
  3554 if test -n "$CC"; then
  3555   { echo "$as_me:$LINENO: result: $CC" >&5
  3556 echo "${ECHO_T}$CC" >&6; }
  3557 else
  3558   { echo "$as_me:$LINENO: result: no" >&5
  3559 echo "${ECHO_T}no" >&6; }
  3560 fi
  3563 fi
  3564 if test -z "$CC"; then
  3565   if test -n "$ac_tool_prefix"; then
  3566   for ac_prog in cl.exe
  3567   do
  3568     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
  3569 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
  3570 { echo "$as_me:$LINENO: checking for $ac_word" >&5
  3571 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  3572 if test "${ac_cv_prog_CC+set}" = set; then
  3573   echo $ECHO_N "(cached) $ECHO_C" >&6
  3574 else
  3575   if test -n "$CC"; then
  3576   ac_cv_prog_CC="$CC" # Let the user override the test.
  3577 else
  3578 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3579 for as_dir in $PATH
  3580 do
  3581   IFS=$as_save_IFS
  3582   test -z "$as_dir" && as_dir=.
  3583   for ac_exec_ext in '' $ac_executable_extensions; do
  3584   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  3585     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
  3586     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  3587     break 2
  3588   fi
  3589 done
  3590 done
  3591 IFS=$as_save_IFS
  3593 fi
  3594 fi
  3595 CC=$ac_cv_prog_CC
  3596 if test -n "$CC"; then
  3597   { echo "$as_me:$LINENO: result: $CC" >&5
  3598 echo "${ECHO_T}$CC" >&6; }
  3599 else
  3600   { echo "$as_me:$LINENO: result: no" >&5
  3601 echo "${ECHO_T}no" >&6; }
  3602 fi
  3605     test -n "$CC" && break
  3606   done
  3607 fi
  3608 if test -z "$CC"; then
  3609   ac_ct_CC=$CC
  3610   for ac_prog in cl.exe
  3611 do
  3612   # Extract the first word of "$ac_prog", so it can be a program name with args.
  3613 set dummy $ac_prog; ac_word=$2
  3614 { echo "$as_me:$LINENO: checking for $ac_word" >&5
  3615 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  3616 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  3617   echo $ECHO_N "(cached) $ECHO_C" >&6
  3618 else
  3619   if test -n "$ac_ct_CC"; then
  3620   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  3621 else
  3622 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3623 for as_dir in $PATH
  3624 do
  3625   IFS=$as_save_IFS
  3626   test -z "$as_dir" && as_dir=.
  3627   for ac_exec_ext in '' $ac_executable_extensions; do
  3628   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  3629     ac_cv_prog_ac_ct_CC="$ac_prog"
  3630     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  3631     break 2
  3632   fi
  3633 done
  3634 done
  3635 IFS=$as_save_IFS
  3637 fi
  3638 fi
  3639 ac_ct_CC=$ac_cv_prog_ac_ct_CC
  3640 if test -n "$ac_ct_CC"; then
  3641   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  3642 echo "${ECHO_T}$ac_ct_CC" >&6; }
  3643 else
  3644   { echo "$as_me:$LINENO: result: no" >&5
  3645 echo "${ECHO_T}no" >&6; }
  3646 fi
  3649   test -n "$ac_ct_CC" && break
  3650 done
  3652   if test "x$ac_ct_CC" = x; then
  3653     CC=""
  3654   else
  3655     case $cross_compiling:$ac_tool_warned in
  3656 yes:)
  3657 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  3658 whose name does not start with the host triplet.  If you think this
  3659 configuration is useful to you, please write to autoconf@gnu.org." >&5
  3660 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  3661 whose name does not start with the host triplet.  If you think this
  3662 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  3663 ac_tool_warned=yes ;;
  3664 esac
  3665     CC=$ac_ct_CC
  3666   fi
  3667 fi
  3669 fi
  3672 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
  3673 See \`config.log' for more details." >&5
  3674 echo "$as_me: error: no acceptable C compiler found in \$PATH
  3675 See \`config.log' for more details." >&2;}
  3676    { (exit 1); exit 1; }; }
  3678 # Provide some information about the compiler.
  3679 echo "$as_me:$LINENO: checking for C compiler version" >&5
  3680 ac_compiler=`set X $ac_compile; echo $2`
  3681 { (ac_try="$ac_compiler --version >&5"
  3682 case "(($ac_try" in
  3683   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3684   *) ac_try_echo=$ac_try;;
  3685 esac
  3686 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  3687   (eval "$ac_compiler --version >&5") 2>&5
  3688   ac_status=$?
  3689   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3690   (exit $ac_status); }
  3691 { (ac_try="$ac_compiler -v >&5"
  3692 case "(($ac_try" in
  3693   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3694   *) ac_try_echo=$ac_try;;
  3695 esac
  3696 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  3697   (eval "$ac_compiler -v >&5") 2>&5
  3698   ac_status=$?
  3699   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3700   (exit $ac_status); }
  3701 { (ac_try="$ac_compiler -V >&5"
  3702 case "(($ac_try" in
  3703   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3704   *) ac_try_echo=$ac_try;;
  3705 esac
  3706 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  3707   (eval "$ac_compiler -V >&5") 2>&5
  3708   ac_status=$?
  3709   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3710   (exit $ac_status); }
  3712 { echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
  3713 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
  3714 if test "${ac_cv_c_compiler_gnu+set}" = set; then
  3715   echo $ECHO_N "(cached) $ECHO_C" >&6
  3716 else
  3717   cat >conftest.$ac_ext <<_ACEOF
  3718 /* confdefs.h.  */
  3719 _ACEOF
  3720 cat confdefs.h >>conftest.$ac_ext
  3721 cat >>conftest.$ac_ext <<_ACEOF
  3722 /* end confdefs.h.  */
  3724 int
  3725 main ()
  3727 #ifndef __GNUC__
  3728        choke me
  3729 #endif
  3732   return 0;
  3734 _ACEOF
  3735 rm -f conftest.$ac_objext
  3736 if { (ac_try="$ac_compile"
  3737 case "(($ac_try" in
  3738   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3739   *) ac_try_echo=$ac_try;;
  3740 esac
  3741 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  3742   (eval "$ac_compile") 2>conftest.er1
  3743   ac_status=$?
  3744   grep -v '^ *+' conftest.er1 >conftest.err
  3745   rm -f conftest.er1
  3746   cat conftest.err >&5
  3747   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3748   (exit $ac_status); } && {
  3749 	 test -z "$ac_c_werror_flag" ||
  3750 	 test ! -s conftest.err
  3751        } && test -s conftest.$ac_objext; then
  3752   ac_compiler_gnu=yes
  3753 else
  3754   echo "$as_me: failed program was:" >&5
  3755 sed 's/^/| /' conftest.$ac_ext >&5
  3757 	ac_compiler_gnu=no
  3758 fi
  3760 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  3761 ac_cv_c_compiler_gnu=$ac_compiler_gnu
  3763 fi
  3764 { echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
  3765 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
  3766 GCC=`test $ac_compiler_gnu = yes && echo yes`
  3767 ac_test_CFLAGS=${CFLAGS+set}
  3768 ac_save_CFLAGS=$CFLAGS
  3769 { echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
  3770 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
  3771 if test "${ac_cv_prog_cc_g+set}" = set; then
  3772   echo $ECHO_N "(cached) $ECHO_C" >&6
  3773 else
  3774   ac_save_c_werror_flag=$ac_c_werror_flag
  3775    ac_c_werror_flag=yes
  3776    ac_cv_prog_cc_g=no
  3777    CFLAGS="-g"
  3778    cat >conftest.$ac_ext <<_ACEOF
  3779 /* confdefs.h.  */
  3780 _ACEOF
  3781 cat confdefs.h >>conftest.$ac_ext
  3782 cat >>conftest.$ac_ext <<_ACEOF
  3783 /* end confdefs.h.  */
  3785 int
  3786 main ()
  3790   return 0;
  3792 _ACEOF
  3793 rm -f conftest.$ac_objext
  3794 if { (ac_try="$ac_compile"
  3795 case "(($ac_try" in
  3796   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3797   *) ac_try_echo=$ac_try;;
  3798 esac
  3799 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  3800   (eval "$ac_compile") 2>conftest.er1
  3801   ac_status=$?
  3802   grep -v '^ *+' conftest.er1 >conftest.err
  3803   rm -f conftest.er1
  3804   cat conftest.err >&5
  3805   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3806   (exit $ac_status); } && {
  3807 	 test -z "$ac_c_werror_flag" ||
  3808 	 test ! -s conftest.err
  3809        } && test -s conftest.$ac_objext; then
  3810   ac_cv_prog_cc_g=yes
  3811 else
  3812   echo "$as_me: failed program was:" >&5
  3813 sed 's/^/| /' conftest.$ac_ext >&5
  3815 	CFLAGS=""
  3816       cat >conftest.$ac_ext <<_ACEOF
  3817 /* confdefs.h.  */
  3818 _ACEOF
  3819 cat confdefs.h >>conftest.$ac_ext
  3820 cat >>conftest.$ac_ext <<_ACEOF
  3821 /* end confdefs.h.  */
  3823 int
  3824 main ()
  3828   return 0;
  3830 _ACEOF
  3831 rm -f conftest.$ac_objext
  3832 if { (ac_try="$ac_compile"
  3833 case "(($ac_try" in
  3834   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3835   *) ac_try_echo=$ac_try;;
  3836 esac
  3837 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  3838   (eval "$ac_compile") 2>conftest.er1
  3839   ac_status=$?
  3840   grep -v '^ *+' conftest.er1 >conftest.err
  3841   rm -f conftest.er1
  3842   cat conftest.err >&5
  3843   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3844   (exit $ac_status); } && {
  3845 	 test -z "$ac_c_werror_flag" ||
  3846 	 test ! -s conftest.err
  3847        } && test -s conftest.$ac_objext; then
  3849 else
  3850   echo "$as_me: failed program was:" >&5
  3851 sed 's/^/| /' conftest.$ac_ext >&5
  3853 	ac_c_werror_flag=$ac_save_c_werror_flag
  3854 	 CFLAGS="-g"
  3855 	 cat >conftest.$ac_ext <<_ACEOF
  3856 /* confdefs.h.  */
  3857 _ACEOF
  3858 cat confdefs.h >>conftest.$ac_ext
  3859 cat >>conftest.$ac_ext <<_ACEOF
  3860 /* end confdefs.h.  */
  3862 int
  3863 main ()
  3867   return 0;
  3869 _ACEOF
  3870 rm -f conftest.$ac_objext
  3871 if { (ac_try="$ac_compile"
  3872 case "(($ac_try" in
  3873   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3874   *) ac_try_echo=$ac_try;;
  3875 esac
  3876 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  3877   (eval "$ac_compile") 2>conftest.er1
  3878   ac_status=$?
  3879   grep -v '^ *+' conftest.er1 >conftest.err
  3880   rm -f conftest.er1
  3881   cat conftest.err >&5
  3882   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3883   (exit $ac_status); } && {
  3884 	 test -z "$ac_c_werror_flag" ||
  3885 	 test ! -s conftest.err
  3886        } && test -s conftest.$ac_objext; then
  3887   ac_cv_prog_cc_g=yes
  3888 else
  3889   echo "$as_me: failed program was:" >&5
  3890 sed 's/^/| /' conftest.$ac_ext >&5
  3893 fi
  3895 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  3896 fi
  3898 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  3899 fi
  3901 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  3902    ac_c_werror_flag=$ac_save_c_werror_flag
  3903 fi
  3904 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
  3905 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
  3906 if test "$ac_test_CFLAGS" = set; then
  3907   CFLAGS=$ac_save_CFLAGS
  3908 elif test $ac_cv_prog_cc_g = yes; then
  3909   if test "$GCC" = yes; then
  3910     CFLAGS="-g -O2"
  3911   else
  3912     CFLAGS="-g"
  3913   fi
  3914 else
  3915   if test "$GCC" = yes; then
  3916     CFLAGS="-O2"
  3917   else
  3918     CFLAGS=
  3919   fi
  3920 fi
  3921 { echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
  3922 echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
  3923 if test "${ac_cv_prog_cc_c89+set}" = set; then
  3924   echo $ECHO_N "(cached) $ECHO_C" >&6
  3925 else
  3926   ac_cv_prog_cc_c89=no
  3927 ac_save_CC=$CC
  3928 cat >conftest.$ac_ext <<_ACEOF
  3929 /* confdefs.h.  */
  3930 _ACEOF
  3931 cat confdefs.h >>conftest.$ac_ext
  3932 cat >>conftest.$ac_ext <<_ACEOF
  3933 /* end confdefs.h.  */
  3934 #include <stdarg.h>
  3935 #include <stdio.h>
  3936 #include <sys/types.h>
  3937 #include <sys/stat.h>
  3938 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
  3939 struct buf { int x; };
  3940 FILE * (*rcsopen) (struct buf *, struct stat *, int);
  3941 static char *e (p, i)
  3942      char **p;
  3943      int i;
  3945   return p[i];
  3947 static char *f (char * (*g) (char **, int), char **p, ...)
  3949   char *s;
  3950   va_list v;
  3951   va_start (v,p);
  3952   s = g (p, va_arg (v,int));
  3953   va_end (v);
  3954   return s;
  3957 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
  3958    function prototypes and stuff, but not '\xHH' hex character constants.
  3959    These don't provoke an error unfortunately, instead are silently treated
  3960    as 'x'.  The following induces an error, until -std is added to get
  3961    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
  3962    array size at least.  It's necessary to write '\x00'==0 to get something
  3963    that's true only with -std.  */
  3964 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
  3966 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
  3967    inside strings and character constants.  */
  3968 #define FOO(x) 'x'
  3969 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
  3971 int test (int i, double x);
  3972 struct s1 {int (*f) (int a);};
  3973 struct s2 {int (*f) (double a);};
  3974 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
  3975 int argc;
  3976 char **argv;
  3977 int
  3978 main ()
  3980 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
  3982   return 0;
  3984 _ACEOF
  3985 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
  3986 	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
  3987 do
  3988   CC="$ac_save_CC $ac_arg"
  3989   rm -f conftest.$ac_objext
  3990 if { (ac_try="$ac_compile"
  3991 case "(($ac_try" in
  3992   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3993   *) ac_try_echo=$ac_try;;
  3994 esac
  3995 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  3996   (eval "$ac_compile") 2>conftest.er1
  3997   ac_status=$?
  3998   grep -v '^ *+' conftest.er1 >conftest.err
  3999   rm -f conftest.er1
  4000   cat conftest.err >&5
  4001   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4002   (exit $ac_status); } && {
  4003 	 test -z "$ac_c_werror_flag" ||
  4004 	 test ! -s conftest.err
  4005        } && test -s conftest.$ac_objext; then
  4006   ac_cv_prog_cc_c89=$ac_arg
  4007 else
  4008   echo "$as_me: failed program was:" >&5
  4009 sed 's/^/| /' conftest.$ac_ext >&5
  4012 fi
  4014 rm -f core conftest.err conftest.$ac_objext
  4015   test "x$ac_cv_prog_cc_c89" != "xno" && break
  4016 done
  4017 rm -f conftest.$ac_ext
  4018 CC=$ac_save_CC
  4020 fi
  4021 # AC_CACHE_VAL
  4022 case "x$ac_cv_prog_cc_c89" in
  4023   x)
  4024     { echo "$as_me:$LINENO: result: none needed" >&5
  4025 echo "${ECHO_T}none needed" >&6; } ;;
  4026   xno)
  4027     { echo "$as_me:$LINENO: result: unsupported" >&5
  4028 echo "${ECHO_T}unsupported" >&6; } ;;
  4029   *)
  4030     CC="$CC $ac_cv_prog_cc_c89"
  4031     { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
  4032 echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
  4033 esac
  4036 ac_ext=c
  4037 ac_cpp='$CPP $CPPFLAGS'
  4038 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  4039 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  4040 ac_compiler_gnu=$ac_cv_c_compiler_gnu
  4042 depcc="$CC"   am_compiler_list=
  4044 { echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
  4045 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }
  4046 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
  4047   echo $ECHO_N "(cached) $ECHO_C" >&6
  4048 else
  4049   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
  4050   # We make a subdir and do the tests there.  Otherwise we can end up
  4051   # making bogus files that we don't know about and never remove.  For
  4052   # instance it was reported that on HP-UX the gcc test will end up
  4053   # making a dummy file named `D' -- because `-MD' means `put the output
  4054   # in D'.
  4055   mkdir conftest.dir
  4056   # Copy depcomp to subdir because otherwise we won't find it if we're
  4057   # using a relative directory.
  4058   cp "$am_depcomp" conftest.dir
  4059   cd conftest.dir
  4060   # We will build objects and dependencies in a subdirectory because
  4061   # it helps to detect inapplicable dependency modes.  For instance
  4062   # both Tru64's cc and ICC support -MD to output dependencies as a
  4063   # side effect of compilation, but ICC will put the dependencies in
  4064   # the current directory while Tru64 will put them in the object
  4065   # directory.
  4066   mkdir sub
  4068   am_cv_CC_dependencies_compiler_type=none
  4069   if test "$am_compiler_list" = ""; then
  4070      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
  4071   fi
  4072   for depmode in $am_compiler_list; do
  4073     # Setup a source with many dependencies, because some compilers
  4074     # like to wrap large dependency lists on column 80 (with \), and
  4075     # we should not choose a depcomp mode which is confused by this.
  4077     # We need to recreate these files for each test, as the compiler may
  4078     # overwrite some of them when testing with obscure command lines.
  4079     # This happens at least with the AIX C compiler.
  4080     : > sub/conftest.c
  4081     for i in 1 2 3 4 5 6; do
  4082       echo '#include "conftst'$i'.h"' >> sub/conftest.c
  4083       : > sub/conftst$i.h
  4084     done
  4085     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
  4087     case $depmode in
  4088     nosideeffect)
  4089       # after this tag, mechanisms are not by side-effect, so they'll
  4090       # only be used when explicitly requested
  4091       if test "x$enable_dependency_tracking" = xyes; then
  4092 	continue
  4093       else
  4094 	break
  4095       fi
  4096       ;;
  4097     none) break ;;
  4098     esac
  4099     # We check with `-c' and `-o' for the sake of the "dashmstdout"
  4100     # mode.  It turns out that the SunPro C++ compiler does not properly
  4101     # handle `-M -o', and we need to detect this.
  4102     if depmode=$depmode \
  4103        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
  4104        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
  4105        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
  4106          >/dev/null 2>conftest.err &&
  4107        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
  4108        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
  4109        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
  4110       # icc doesn't choke on unknown options, it will just issue warnings
  4111       # (even with -Werror).  So we grep stderr for any message
  4112       # that says an option was ignored.
  4113       if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
  4114         am_cv_CC_dependencies_compiler_type=$depmode
  4115         break
  4116       fi
  4117     fi
  4118   done
  4120   cd ..
  4121   rm -rf conftest.dir
  4122 else
  4123   am_cv_CC_dependencies_compiler_type=none
  4124 fi
  4126 fi
  4127 { echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
  4128 echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; }
  4129 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
  4133 if
  4134   test "x$enable_dependency_tracking" != xno \
  4135   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
  4136   am__fastdepCC_TRUE=
  4137   am__fastdepCC_FALSE='#'
  4138 else
  4139   am__fastdepCC_TRUE='#'
  4140   am__fastdepCC_FALSE=
  4141 fi
  4147 { echo "$as_me:$LINENO: checking for ${CC-cc} option to accept ANSI C" >&5
  4148 echo $ECHO_N "checking for ${CC-cc} option to accept ANSI C... $ECHO_C" >&6; }
  4149 if test "${am_cv_prog_cc_stdc+set}" = set; then
  4150   echo $ECHO_N "(cached) $ECHO_C" >&6
  4151 else
  4152   am_cv_prog_cc_stdc=no
  4153 ac_save_CC="$CC"
  4154 # Don't try gcc -ansi; that turns off useful extensions and
  4155 # breaks some systems' header files.
  4156 # AIX			-qlanglvl=ansi
  4157 # Ultrix and OSF/1	-std1
  4158 # HP-UX 10.20 and later	-Ae
  4159 # HP-UX older versions	-Aa -D_HPUX_SOURCE
  4160 # SVR4			-Xc -D__EXTENSIONS__
  4161 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
  4162 do
  4163   CC="$ac_save_CC $ac_arg"
  4164   cat >conftest.$ac_ext <<_ACEOF
  4165 /* confdefs.h.  */
  4166 _ACEOF
  4167 cat confdefs.h >>conftest.$ac_ext
  4168 cat >>conftest.$ac_ext <<_ACEOF
  4169 /* end confdefs.h.  */
  4170 #include <stdarg.h>
  4171 #include <stdio.h>
  4172 #include <sys/types.h>
  4173 #include <sys/stat.h>
  4174 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
  4175 struct buf { int x; };
  4176 FILE * (*rcsopen) (struct buf *, struct stat *, int);
  4177 static char *e (p, i)
  4178      char **p;
  4179      int i;
  4181   return p[i];
  4183 static char *f (char * (*g) (char **, int), char **p, ...)
  4185   char *s;
  4186   va_list v;
  4187   va_start (v,p);
  4188   s = g (p, va_arg (v,int));
  4189   va_end (v);
  4190   return s;
  4192 int test (int i, double x);
  4193 struct s1 {int (*f) (int a);};
  4194 struct s2 {int (*f) (double a);};
  4195 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
  4196 int argc;
  4197 char **argv;
  4199 int
  4200 main ()
  4203 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
  4206   return 0;
  4208 _ACEOF
  4209 rm -f conftest.$ac_objext
  4210 if { (ac_try="$ac_compile"
  4211 case "(($ac_try" in
  4212   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4213   *) ac_try_echo=$ac_try;;
  4214 esac
  4215 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4216   (eval "$ac_compile") 2>conftest.er1
  4217   ac_status=$?
  4218   grep -v '^ *+' conftest.er1 >conftest.err
  4219   rm -f conftest.er1
  4220   cat conftest.err >&5
  4221   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4222   (exit $ac_status); } && {
  4223 	 test -z "$ac_c_werror_flag" ||
  4224 	 test ! -s conftest.err
  4225        } && test -s conftest.$ac_objext; then
  4226   am_cv_prog_cc_stdc="$ac_arg"; break
  4227 else
  4228   echo "$as_me: failed program was:" >&5
  4229 sed 's/^/| /' conftest.$ac_ext >&5
  4232 fi
  4234 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4235 done
  4236 CC="$ac_save_CC"
  4238 fi
  4240 if test -z "$am_cv_prog_cc_stdc"; then
  4241   { echo "$as_me:$LINENO: result: none needed" >&5
  4242 echo "${ECHO_T}none needed" >&6; }
  4243 else
  4244   { echo "$as_me:$LINENO: result: $am_cv_prog_cc_stdc" >&5
  4245 echo "${ECHO_T}$am_cv_prog_cc_stdc" >&6; }
  4246 fi
  4247 case "x$am_cv_prog_cc_stdc" in
  4248   x|xno) ;;
  4249   *) CC="$CC $am_cv_prog_cc_stdc" ;;
  4250 esac
  4252 ac_ext=c
  4253 ac_cpp='$CPP $CPPFLAGS'
  4254 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  4255 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  4256 ac_compiler_gnu=$ac_cv_c_compiler_gnu
  4257 { echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
  4258 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
  4259 # On Suns, sometimes $CPP names a directory.
  4260 if test -n "$CPP" && test -d "$CPP"; then
  4261   CPP=
  4262 fi
  4263 if test -z "$CPP"; then
  4264   if test "${ac_cv_prog_CPP+set}" = set; then
  4265   echo $ECHO_N "(cached) $ECHO_C" >&6
  4266 else
  4267       # Double quotes because CPP needs to be expanded
  4268     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
  4269     do
  4270       ac_preproc_ok=false
  4271 for ac_c_preproc_warn_flag in '' yes
  4272 do
  4273   # Use a header file that comes with gcc, so configuring glibc
  4274   # with a fresh cross-compiler works.
  4275   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  4276   # <limits.h> exists even on freestanding compilers.
  4277   # On the NeXT, cc -E runs the code through the compiler's parser,
  4278   # not just through cpp. "Syntax error" is here to catch this case.
  4279   cat >conftest.$ac_ext <<_ACEOF
  4280 /* confdefs.h.  */
  4281 _ACEOF
  4282 cat confdefs.h >>conftest.$ac_ext
  4283 cat >>conftest.$ac_ext <<_ACEOF
  4284 /* end confdefs.h.  */
  4285 #ifdef __STDC__
  4286 # include <limits.h>
  4287 #else
  4288 # include <assert.h>
  4289 #endif
  4290 		     Syntax error
  4291 _ACEOF
  4292 if { (ac_try="$ac_cpp conftest.$ac_ext"
  4293 case "(($ac_try" in
  4294   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4295   *) ac_try_echo=$ac_try;;
  4296 esac
  4297 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4298   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  4299   ac_status=$?
  4300   grep -v '^ *+' conftest.er1 >conftest.err
  4301   rm -f conftest.er1
  4302   cat conftest.err >&5
  4303   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4304   (exit $ac_status); } >/dev/null && {
  4305 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  4306 	 test ! -s conftest.err
  4307        }; then
  4309 else
  4310   echo "$as_me: failed program was:" >&5
  4311 sed 's/^/| /' conftest.$ac_ext >&5
  4313   # Broken: fails on valid input.
  4314 continue
  4315 fi
  4317 rm -f conftest.err conftest.$ac_ext
  4319   # OK, works on sane cases.  Now check whether nonexistent headers
  4320   # can be detected and how.
  4321   cat >conftest.$ac_ext <<_ACEOF
  4322 /* confdefs.h.  */
  4323 _ACEOF
  4324 cat confdefs.h >>conftest.$ac_ext
  4325 cat >>conftest.$ac_ext <<_ACEOF
  4326 /* end confdefs.h.  */
  4327 #include <ac_nonexistent.h>
  4328 _ACEOF
  4329 if { (ac_try="$ac_cpp conftest.$ac_ext"
  4330 case "(($ac_try" in
  4331   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4332   *) ac_try_echo=$ac_try;;
  4333 esac
  4334 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4335   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  4336   ac_status=$?
  4337   grep -v '^ *+' conftest.er1 >conftest.err
  4338   rm -f conftest.er1
  4339   cat conftest.err >&5
  4340   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4341   (exit $ac_status); } >/dev/null && {
  4342 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  4343 	 test ! -s conftest.err
  4344        }; then
  4345   # Broken: success on invalid input.
  4346 continue
  4347 else
  4348   echo "$as_me: failed program was:" >&5
  4349 sed 's/^/| /' conftest.$ac_ext >&5
  4351   # Passes both tests.
  4352 ac_preproc_ok=:
  4353 break
  4354 fi
  4356 rm -f conftest.err conftest.$ac_ext
  4358 done
  4359 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
  4360 rm -f conftest.err conftest.$ac_ext
  4361 if $ac_preproc_ok; then
  4362   break
  4363 fi
  4365     done
  4366     ac_cv_prog_CPP=$CPP
  4368 fi
  4369   CPP=$ac_cv_prog_CPP
  4370 else
  4371   ac_cv_prog_CPP=$CPP
  4372 fi
  4373 { echo "$as_me:$LINENO: result: $CPP" >&5
  4374 echo "${ECHO_T}$CPP" >&6; }
  4375 ac_preproc_ok=false
  4376 for ac_c_preproc_warn_flag in '' yes
  4377 do
  4378   # Use a header file that comes with gcc, so configuring glibc
  4379   # with a fresh cross-compiler works.
  4380   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  4381   # <limits.h> exists even on freestanding compilers.
  4382   # On the NeXT, cc -E runs the code through the compiler's parser,
  4383   # not just through cpp. "Syntax error" is here to catch this case.
  4384   cat >conftest.$ac_ext <<_ACEOF
  4385 /* confdefs.h.  */
  4386 _ACEOF
  4387 cat confdefs.h >>conftest.$ac_ext
  4388 cat >>conftest.$ac_ext <<_ACEOF
  4389 /* end confdefs.h.  */
  4390 #ifdef __STDC__
  4391 # include <limits.h>
  4392 #else
  4393 # include <assert.h>
  4394 #endif
  4395 		     Syntax error
  4396 _ACEOF
  4397 if { (ac_try="$ac_cpp conftest.$ac_ext"
  4398 case "(($ac_try" in
  4399   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4400   *) ac_try_echo=$ac_try;;
  4401 esac
  4402 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4403   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  4404   ac_status=$?
  4405   grep -v '^ *+' conftest.er1 >conftest.err
  4406   rm -f conftest.er1
  4407   cat conftest.err >&5
  4408   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4409   (exit $ac_status); } >/dev/null && {
  4410 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  4411 	 test ! -s conftest.err
  4412        }; then
  4414 else
  4415   echo "$as_me: failed program was:" >&5
  4416 sed 's/^/| /' conftest.$ac_ext >&5
  4418   # Broken: fails on valid input.
  4419 continue
  4420 fi
  4422 rm -f conftest.err conftest.$ac_ext
  4424   # OK, works on sane cases.  Now check whether nonexistent headers
  4425   # can be detected and how.
  4426   cat >conftest.$ac_ext <<_ACEOF
  4427 /* confdefs.h.  */
  4428 _ACEOF
  4429 cat confdefs.h >>conftest.$ac_ext
  4430 cat >>conftest.$ac_ext <<_ACEOF
  4431 /* end confdefs.h.  */
  4432 #include <ac_nonexistent.h>
  4433 _ACEOF
  4434 if { (ac_try="$ac_cpp conftest.$ac_ext"
  4435 case "(($ac_try" in
  4436   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4437   *) ac_try_echo=$ac_try;;
  4438 esac
  4439 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4440   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  4441   ac_status=$?
  4442   grep -v '^ *+' conftest.er1 >conftest.err
  4443   rm -f conftest.er1
  4444   cat conftest.err >&5
  4445   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4446   (exit $ac_status); } >/dev/null && {
  4447 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  4448 	 test ! -s conftest.err
  4449        }; then
  4450   # Broken: success on invalid input.
  4451 continue
  4452 else
  4453   echo "$as_me: failed program was:" >&5
  4454 sed 's/^/| /' conftest.$ac_ext >&5
  4456   # Passes both tests.
  4457 ac_preproc_ok=:
  4458 break
  4459 fi
  4461 rm -f conftest.err conftest.$ac_ext
  4463 done
  4464 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
  4465 rm -f conftest.err conftest.$ac_ext
  4466 if $ac_preproc_ok; then
  4468 else
  4469   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
  4470 See \`config.log' for more details." >&5
  4471 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
  4472 See \`config.log' for more details." >&2;}
  4473    { (exit 1); exit 1; }; }
  4474 fi
  4476 ac_ext=c
  4477 ac_cpp='$CPP $CPPFLAGS'
  4478 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  4479 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  4480 ac_compiler_gnu=$ac_cv_c_compiler_gnu
  4483 { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
  4484 echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
  4485 if test "${ac_cv_path_GREP+set}" = set; then
  4486   echo $ECHO_N "(cached) $ECHO_C" >&6
  4487 else
  4488   # Extract the first word of "grep ggrep" to use in msg output
  4489 if test -z "$GREP"; then
  4490 set dummy grep ggrep; ac_prog_name=$2
  4491 if test "${ac_cv_path_GREP+set}" = set; then
  4492   echo $ECHO_N "(cached) $ECHO_C" >&6
  4493 else
  4494   ac_path_GREP_found=false
  4495 # Loop through the user's path and test for each of PROGNAME-LIST
  4496 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  4497 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
  4498 do
  4499   IFS=$as_save_IFS
  4500   test -z "$as_dir" && as_dir=.
  4501   for ac_prog in grep ggrep; do
  4502   for ac_exec_ext in '' $ac_executable_extensions; do
  4503     ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
  4504     { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
  4505     # Check for GNU ac_path_GREP and select it if it is found.
  4506   # Check for GNU $ac_path_GREP
  4507 case `"$ac_path_GREP" --version 2>&1` in
  4508 *GNU*)
  4509   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
  4510 *)
  4511   ac_count=0
  4512   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
  4513   while :
  4514   do
  4515     cat "conftest.in" "conftest.in" >"conftest.tmp"
  4516     mv "conftest.tmp" "conftest.in"
  4517     cp "conftest.in" "conftest.nl"
  4518     echo 'GREP' >> "conftest.nl"
  4519     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
  4520     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
  4521     ac_count=`expr $ac_count + 1`
  4522     if test $ac_count -gt ${ac_path_GREP_max-0}; then
  4523       # Best one so far, save it but keep looking for a better one
  4524       ac_cv_path_GREP="$ac_path_GREP"
  4525       ac_path_GREP_max=$ac_count
  4526     fi
  4527     # 10*(2^10) chars as input seems more than enough
  4528     test $ac_count -gt 10 && break
  4529   done
  4530   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
  4531 esac
  4534     $ac_path_GREP_found && break 3
  4535   done
  4536 done
  4538 done
  4539 IFS=$as_save_IFS
  4542 fi
  4544 GREP="$ac_cv_path_GREP"
  4545 if test -z "$GREP"; then
  4546   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
  4547 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
  4548    { (exit 1); exit 1; }; }
  4549 fi
  4551 else
  4552   ac_cv_path_GREP=$GREP
  4553 fi
  4556 fi
  4557 { echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
  4558 echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
  4559  GREP="$ac_cv_path_GREP"
  4562 { echo "$as_me:$LINENO: checking for egrep" >&5
  4563 echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
  4564 if test "${ac_cv_path_EGREP+set}" = set; then
  4565   echo $ECHO_N "(cached) $ECHO_C" >&6
  4566 else
  4567   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
  4568    then ac_cv_path_EGREP="$GREP -E"
  4569    else
  4570      # Extract the first word of "egrep" to use in msg output
  4571 if test -z "$EGREP"; then
  4572 set dummy egrep; ac_prog_name=$2
  4573 if test "${ac_cv_path_EGREP+set}" = set; then
  4574   echo $ECHO_N "(cached) $ECHO_C" >&6
  4575 else
  4576   ac_path_EGREP_found=false
  4577 # Loop through the user's path and test for each of PROGNAME-LIST
  4578 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  4579 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
  4580 do
  4581   IFS=$as_save_IFS
  4582   test -z "$as_dir" && as_dir=.
  4583   for ac_prog in egrep; do
  4584   for ac_exec_ext in '' $ac_executable_extensions; do
  4585     ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
  4586     { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
  4587     # Check for GNU ac_path_EGREP and select it if it is found.
  4588   # Check for GNU $ac_path_EGREP
  4589 case `"$ac_path_EGREP" --version 2>&1` in
  4590 *GNU*)
  4591   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
  4592 *)
  4593   ac_count=0
  4594   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
  4595   while :
  4596   do
  4597     cat "conftest.in" "conftest.in" >"conftest.tmp"
  4598     mv "conftest.tmp" "conftest.in"
  4599     cp "conftest.in" "conftest.nl"
  4600     echo 'EGREP' >> "conftest.nl"
  4601     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
  4602     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
  4603     ac_count=`expr $ac_count + 1`
  4604     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
  4605       # Best one so far, save it but keep looking for a better one
  4606       ac_cv_path_EGREP="$ac_path_EGREP"
  4607       ac_path_EGREP_max=$ac_count
  4608     fi
  4609     # 10*(2^10) chars as input seems more than enough
  4610     test $ac_count -gt 10 && break
  4611   done
  4612   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
  4613 esac
  4616     $ac_path_EGREP_found && break 3
  4617   done
  4618 done
  4620 done
  4621 IFS=$as_save_IFS
  4624 fi
  4626 EGREP="$ac_cv_path_EGREP"
  4627 if test -z "$EGREP"; then
  4628   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
  4629 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
  4630    { (exit 1); exit 1; }; }
  4631 fi
  4633 else
  4634   ac_cv_path_EGREP=$EGREP
  4635 fi
  4638    fi
  4639 fi
  4640 { echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
  4641 echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
  4642  EGREP="$ac_cv_path_EGREP"
  4645 { echo "$as_me:$LINENO: checking for ANSI C header files" >&5
  4646 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
  4647 if test "${ac_cv_header_stdc+set}" = set; then
  4648   echo $ECHO_N "(cached) $ECHO_C" >&6
  4649 else
  4650   cat >conftest.$ac_ext <<_ACEOF
  4651 /* confdefs.h.  */
  4652 _ACEOF
  4653 cat confdefs.h >>conftest.$ac_ext
  4654 cat >>conftest.$ac_ext <<_ACEOF
  4655 /* end confdefs.h.  */
  4656 #include <stdlib.h>
  4657 #include <stdarg.h>
  4658 #include <string.h>
  4659 #include <float.h>
  4661 int
  4662 main ()
  4666   return 0;
  4668 _ACEOF
  4669 rm -f conftest.$ac_objext
  4670 if { (ac_try="$ac_compile"
  4671 case "(($ac_try" in
  4672   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4673   *) ac_try_echo=$ac_try;;
  4674 esac
  4675 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4676   (eval "$ac_compile") 2>conftest.er1
  4677   ac_status=$?
  4678   grep -v '^ *+' conftest.er1 >conftest.err
  4679   rm -f conftest.er1
  4680   cat conftest.err >&5
  4681   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4682   (exit $ac_status); } && {
  4683 	 test -z "$ac_c_werror_flag" ||
  4684 	 test ! -s conftest.err
  4685        } && test -s conftest.$ac_objext; then
  4686   ac_cv_header_stdc=yes
  4687 else
  4688   echo "$as_me: failed program was:" >&5
  4689 sed 's/^/| /' conftest.$ac_ext >&5
  4691 	ac_cv_header_stdc=no
  4692 fi
  4694 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4696 if test $ac_cv_header_stdc = yes; then
  4697   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
  4698   cat >conftest.$ac_ext <<_ACEOF
  4699 /* confdefs.h.  */
  4700 _ACEOF
  4701 cat confdefs.h >>conftest.$ac_ext
  4702 cat >>conftest.$ac_ext <<_ACEOF
  4703 /* end confdefs.h.  */
  4704 #include <string.h>
  4706 _ACEOF
  4707 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  4708   $EGREP "memchr" >/dev/null 2>&1; then
  4710 else
  4711   ac_cv_header_stdc=no
  4712 fi
  4713 rm -f conftest*
  4715 fi
  4717 if test $ac_cv_header_stdc = yes; then
  4718   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
  4719   cat >conftest.$ac_ext <<_ACEOF
  4720 /* confdefs.h.  */
  4721 _ACEOF
  4722 cat confdefs.h >>conftest.$ac_ext
  4723 cat >>conftest.$ac_ext <<_ACEOF
  4724 /* end confdefs.h.  */
  4725 #include <stdlib.h>
  4727 _ACEOF
  4728 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  4729   $EGREP "free" >/dev/null 2>&1; then
  4731 else
  4732   ac_cv_header_stdc=no
  4733 fi
  4734 rm -f conftest*
  4736 fi
  4738 if test $ac_cv_header_stdc = yes; then
  4739   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
  4740   if test "$cross_compiling" = yes; then
  4742 else
  4743   cat >conftest.$ac_ext <<_ACEOF
  4744 /* confdefs.h.  */
  4745 _ACEOF
  4746 cat confdefs.h >>conftest.$ac_ext
  4747 cat >>conftest.$ac_ext <<_ACEOF
  4748 /* end confdefs.h.  */
  4749 #include <ctype.h>
  4750 #include <stdlib.h>
  4751 #if ((' ' & 0x0FF) == 0x020)
  4752 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
  4753 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
  4754 #else
  4755 # define ISLOWER(c) \
  4756 		   (('a' <= (c) && (c) <= 'i') \
  4757 		     || ('j' <= (c) && (c) <= 'r') \
  4758 		     || ('s' <= (c) && (c) <= 'z'))
  4759 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
  4760 #endif
  4762 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
  4763 int
  4764 main ()
  4766   int i;
  4767   for (i = 0; i < 256; i++)
  4768     if (XOR (islower (i), ISLOWER (i))
  4769 	|| toupper (i) != TOUPPER (i))
  4770       return 2;
  4771   return 0;
  4773 _ACEOF
  4774 rm -f conftest$ac_exeext
  4775 if { (ac_try="$ac_link"
  4776 case "(($ac_try" in
  4777   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4778   *) ac_try_echo=$ac_try;;
  4779 esac
  4780 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4781   (eval "$ac_link") 2>&5
  4782   ac_status=$?
  4783   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4784   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
  4785   { (case "(($ac_try" in
  4786   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4787   *) ac_try_echo=$ac_try;;
  4788 esac
  4789 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4790   (eval "$ac_try") 2>&5
  4791   ac_status=$?
  4792   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4793   (exit $ac_status); }; }; then
  4795 else
  4796   echo "$as_me: program exited with status $ac_status" >&5
  4797 echo "$as_me: failed program was:" >&5
  4798 sed 's/^/| /' conftest.$ac_ext >&5
  4800 ( exit $ac_status )
  4801 ac_cv_header_stdc=no
  4802 fi
  4803 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
  4804 fi
  4807 fi
  4808 fi
  4809 { echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
  4810 echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
  4811 if test $ac_cv_header_stdc = yes; then
  4813 cat >>confdefs.h <<\_ACEOF
  4814 #define STDC_HEADERS 1
  4815 _ACEOF
  4817 fi
  4822 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
  4823 	if test -n "$ac_tool_prefix"; then
  4824   # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
  4825 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
  4826 { echo "$as_me:$LINENO: checking for $ac_word" >&5
  4827 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  4828 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
  4829   echo $ECHO_N "(cached) $ECHO_C" >&6
  4830 else
  4831   case $PKG_CONFIG in
  4832   [\\/]* | ?:[\\/]*)
  4833   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
  4834   ;;
  4835   *)
  4836   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  4837 for as_dir in $PATH
  4838 do
  4839   IFS=$as_save_IFS
  4840   test -z "$as_dir" && as_dir=.
  4841   for ac_exec_ext in '' $ac_executable_extensions; do
  4842   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  4843     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
  4844     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4845     break 2
  4846   fi
  4847 done
  4848 done
  4849 IFS=$as_save_IFS
  4851   ;;
  4852 esac
  4853 fi
  4854 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
  4855 if test -n "$PKG_CONFIG"; then
  4856   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
  4857 echo "${ECHO_T}$PKG_CONFIG" >&6; }
  4858 else
  4859   { echo "$as_me:$LINENO: result: no" >&5
  4860 echo "${ECHO_T}no" >&6; }
  4861 fi
  4864 fi
  4865 if test -z "$ac_cv_path_PKG_CONFIG"; then
  4866   ac_pt_PKG_CONFIG=$PKG_CONFIG
  4867   # Extract the first word of "pkg-config", so it can be a program name with args.
  4868 set dummy pkg-config; ac_word=$2
  4869 { echo "$as_me:$LINENO: checking for $ac_word" >&5
  4870 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  4871 if test "${ac_cv_path_ac_pt_PKG_CONFIG+set}" = set; then
  4872   echo $ECHO_N "(cached) $ECHO_C" >&6
  4873 else
  4874   case $ac_pt_PKG_CONFIG in
  4875   [\\/]* | ?:[\\/]*)
  4876   ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
  4877   ;;
  4878   *)
  4879   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  4880 for as_dir in $PATH
  4881 do
  4882   IFS=$as_save_IFS
  4883   test -z "$as_dir" && as_dir=.
  4884   for ac_exec_ext in '' $ac_executable_extensions; do
  4885   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  4886     ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
  4887     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4888     break 2
  4889   fi
  4890 done
  4891 done
  4892 IFS=$as_save_IFS
  4894   ;;
  4895 esac
  4896 fi
  4897 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
  4898 if test -n "$ac_pt_PKG_CONFIG"; then
  4899   { echo "$as_me:$LINENO: result: $ac_pt_PKG_CONFIG" >&5
  4900 echo "${ECHO_T}$ac_pt_PKG_CONFIG" >&6; }
  4901 else
  4902   { echo "$as_me:$LINENO: result: no" >&5
  4903 echo "${ECHO_T}no" >&6; }
  4904 fi
  4906   if test "x$ac_pt_PKG_CONFIG" = x; then
  4907     PKG_CONFIG=""
  4908   else
  4909     case $cross_compiling:$ac_tool_warned in
  4910 yes:)
  4911 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  4912 whose name does not start with the host triplet.  If you think this
  4913 configuration is useful to you, please write to autoconf@gnu.org." >&5
  4914 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  4915 whose name does not start with the host triplet.  If you think this
  4916 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  4917 ac_tool_warned=yes ;;
  4918 esac
  4919     PKG_CONFIG=$ac_pt_PKG_CONFIG
  4920   fi
  4921 else
  4922   PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
  4923 fi
  4925 fi
  4926 if test -n "$PKG_CONFIG"; then
  4927 	_pkg_min_version=0.9.0
  4928 	{ echo "$as_me:$LINENO: checking pkg-config is at least version $_pkg_min_version" >&5
  4929 echo $ECHO_N "checking pkg-config is at least version $_pkg_min_version... $ECHO_C" >&6; }
  4930 	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
  4931 		{ echo "$as_me:$LINENO: result: yes" >&5
  4932 echo "${ECHO_T}yes" >&6; }
  4933 	else
  4934 		{ echo "$as_me:$LINENO: result: no" >&5
  4935 echo "${ECHO_T}no" >&6; }
  4936 		PKG_CONFIG=""
  4937 	fi
  4939 fi
  4941 pkg_failed=no
  4942 { echo "$as_me:$LINENO: checking for PACKAGE" >&5
  4943 echo $ECHO_N "checking for PACKAGE... $ECHO_C" >&6; }
  4945 if test -n "$PKG_CONFIG"; then
  4946     if test -n "$PACKAGE_CFLAGS"; then
  4947         pkg_cv_PACKAGE_CFLAGS="$PACKAGE_CFLAGS"
  4948     else
  4949         if test -n "$PKG_CONFIG" && \
  4950     { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \" gtk+-2.0      esound      libpng \"") >&5
  4951   ($PKG_CONFIG --exists --print-errors " gtk+-2.0      esound      libpng ") 2>&5
  4952   ac_status=$?
  4953   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4954   (exit $ac_status); }; then
  4955   pkg_cv_PACKAGE_CFLAGS=`$PKG_CONFIG --cflags " gtk+-2.0      esound      libpng " 2>/dev/null`
  4956 else
  4957   pkg_failed=yes
  4958 fi
  4959     fi
  4960 else
  4961 	pkg_failed=untried
  4962 fi
  4963 if test -n "$PKG_CONFIG"; then
  4964     if test -n "$PACKAGE_LIBS"; then
  4965         pkg_cv_PACKAGE_LIBS="$PACKAGE_LIBS"
  4966     else
  4967         if test -n "$PKG_CONFIG" && \
  4968     { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \" gtk+-2.0      esound      libpng \"") >&5
  4969   ($PKG_CONFIG --exists --print-errors " gtk+-2.0      esound      libpng ") 2>&5
  4970   ac_status=$?
  4971   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4972   (exit $ac_status); }; then
  4973   pkg_cv_PACKAGE_LIBS=`$PKG_CONFIG --libs " gtk+-2.0      esound      libpng " 2>/dev/null`
  4974 else
  4975   pkg_failed=yes
  4976 fi
  4977     fi
  4978 else
  4979 	pkg_failed=untried
  4980 fi
  4984 if test $pkg_failed = yes; then
  4986 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
  4987         _pkg_short_errors_supported=yes
  4988 else
  4989         _pkg_short_errors_supported=no
  4990 fi
  4991         if test $_pkg_short_errors_supported = yes; then
  4992 	        PACKAGE_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors " gtk+-2.0      esound      libpng "`
  4993         else
  4994 	        PACKAGE_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors " gtk+-2.0      esound      libpng "`
  4995         fi
  4996 	# Put the nasty error message in config.log where it belongs
  4997 	echo "$PACKAGE_PKG_ERRORS" >&5
  4999 	{ { echo "$as_me:$LINENO: error: Package requirements ( gtk+-2.0      esound      libpng ) were not met:
  5001 $PACKAGE_PKG_ERRORS
  5003 Consider adjusting the PKG_CONFIG_PATH environment variable if you
  5004 installed software in a non-standard prefix.
  5006 Alternatively, you may set the environment variables PACKAGE_CFLAGS
  5007 and PACKAGE_LIBS to avoid the need to call pkg-config.
  5008 See the pkg-config man page for more details.
  5009 " >&5
  5010 echo "$as_me: error: Package requirements ( gtk+-2.0      esound      libpng ) were not met:
  5012 $PACKAGE_PKG_ERRORS
  5014 Consider adjusting the PKG_CONFIG_PATH environment variable if you
  5015 installed software in a non-standard prefix.
  5017 Alternatively, you may set the environment variables PACKAGE_CFLAGS
  5018 and PACKAGE_LIBS to avoid the need to call pkg-config.
  5019 See the pkg-config man page for more details.
  5020 " >&2;}
  5021    { (exit 1); exit 1; }; }
  5022 elif test $pkg_failed = untried; then
  5023 	{ { echo "$as_me:$LINENO: error: The pkg-config script could not be found or is too old.  Make sure it
  5024 is in your PATH or set the PKG_CONFIG environment variable to the full
  5025 path to pkg-config.
  5027 Alternatively, you may set the environment variables PACKAGE_CFLAGS
  5028 and PACKAGE_LIBS to avoid the need to call pkg-config.
  5029 See the pkg-config man page for more details.
  5031 To get pkg-config, see <http://www.freedesktop.org/software/pkgconfig>.
  5032 See \`config.log' for more details." >&5
  5033 echo "$as_me: error: The pkg-config script could not be found or is too old.  Make sure it
  5034 is in your PATH or set the PKG_CONFIG environment variable to the full
  5035 path to pkg-config.
  5037 Alternatively, you may set the environment variables PACKAGE_CFLAGS
  5038 and PACKAGE_LIBS to avoid the need to call pkg-config.
  5039 See the pkg-config man page for more details.
  5041 To get pkg-config, see <http://www.freedesktop.org/software/pkgconfig>.
  5042 See \`config.log' for more details." >&2;}
  5043    { (exit 1); exit 1; }; }
  5044 else
  5045 	PACKAGE_CFLAGS=$pkg_cv_PACKAGE_CFLAGS
  5046 	PACKAGE_LIBS=$pkg_cv_PACKAGE_LIBS
  5047         { echo "$as_me:$LINENO: result: yes" >&5
  5048 echo "${ECHO_T}yes" >&6; }
  5050 fi
  5055 { echo "$as_me:$LINENO: checking for uncompress in -lz" >&5
  5056 echo $ECHO_N "checking for uncompress in -lz... $ECHO_C" >&6; }
  5057 if test "${ac_cv_lib_z_uncompress+set}" = set; then
  5058   echo $ECHO_N "(cached) $ECHO_C" >&6
  5059 else
  5060   ac_check_lib_save_LIBS=$LIBS
  5061 LIBS="-lz  $LIBS"
  5062 cat >conftest.$ac_ext <<_ACEOF
  5063 /* confdefs.h.  */
  5064 _ACEOF
  5065 cat confdefs.h >>conftest.$ac_ext
  5066 cat >>conftest.$ac_ext <<_ACEOF
  5067 /* end confdefs.h.  */
  5069 /* Override any GCC internal prototype to avoid an error.
  5070    Use char because int might match the return type of a GCC
  5071    builtin and then its argument prototype would still apply.  */
  5072 #ifdef __cplusplus
  5073 extern "C"
  5074 #endif
  5075 char uncompress ();
  5076 int
  5077 main ()
  5079 return uncompress ();
  5081   return 0;
  5083 _ACEOF
  5084 rm -f conftest.$ac_objext conftest$ac_exeext
  5085 if { (ac_try="$ac_link"
  5086 case "(($ac_try" in
  5087   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  5088   *) ac_try_echo=$ac_try;;
  5089 esac
  5090 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  5091   (eval "$ac_link") 2>conftest.er1
  5092   ac_status=$?
  5093   grep -v '^ *+' conftest.er1 >conftest.err
  5094   rm -f conftest.er1
  5095   cat conftest.err >&5
  5096   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5097   (exit $ac_status); } && {
  5098 	 test -z "$ac_c_werror_flag" ||
  5099 	 test ! -s conftest.err
  5100        } && test -s conftest$ac_exeext &&
  5101        $as_test_x conftest$ac_exeext; then
  5102   ac_cv_lib_z_uncompress=yes
  5103 else
  5104   echo "$as_me: failed program was:" >&5
  5105 sed 's/^/| /' conftest.$ac_ext >&5
  5107 	ac_cv_lib_z_uncompress=no
  5108 fi
  5110 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  5111       conftest$ac_exeext conftest.$ac_ext
  5112 LIBS=$ac_check_lib_save_LIBS
  5113 fi
  5114 { echo "$as_me:$LINENO: result: $ac_cv_lib_z_uncompress" >&5
  5115 echo "${ECHO_T}$ac_cv_lib_z_uncompress" >&6; }
  5116 if test $ac_cv_lib_z_uncompress = yes; then
  5117   cat >>confdefs.h <<_ACEOF
  5118 #define HAVE_LIBZ 1
  5119 _ACEOF
  5121   LIBS="-lz $LIBS"
  5123 else
  5125     echo "Zlib (libz.so) could not be found, but is required."
  5126     exit 1
  5127 fi
  5130 { echo "$as_me:$LINENO: checking for glXQueryVersion in -lGL" >&5
  5131 echo $ECHO_N "checking for glXQueryVersion in -lGL... $ECHO_C" >&6; }
  5132 if test "${ac_cv_lib_GL_glXQueryVersion+set}" = set; then
  5133   echo $ECHO_N "(cached) $ECHO_C" >&6
  5134 else
  5135   ac_check_lib_save_LIBS=$LIBS
  5136 LIBS="-lGL  $LIBS"
  5137 cat >conftest.$ac_ext <<_ACEOF
  5138 /* confdefs.h.  */
  5139 _ACEOF
  5140 cat confdefs.h >>conftest.$ac_ext
  5141 cat >>conftest.$ac_ext <<_ACEOF
  5142 /* end confdefs.h.  */
  5144 /* Override any GCC internal prototype to avoid an error.
  5145    Use char because int might match the return type of a GCC
  5146    builtin and then its argument prototype would still apply.  */
  5147 #ifdef __cplusplus
  5148 extern "C"
  5149 #endif
  5150 char glXQueryVersion ();
  5151 int
  5152 main ()
  5154 return glXQueryVersion ();
  5156   return 0;
  5158 _ACEOF
  5159 rm -f conftest.$ac_objext conftest$ac_exeext
  5160 if { (ac_try="$ac_link"
  5161 case "(($ac_try" in
  5162   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  5163   *) ac_try_echo=$ac_try;;
  5164 esac
  5165 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  5166   (eval "$ac_link") 2>conftest.er1
  5167   ac_status=$?
  5168   grep -v '^ *+' conftest.er1 >conftest.err
  5169   rm -f conftest.er1
  5170   cat conftest.err >&5
  5171   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5172   (exit $ac_status); } && {
  5173 	 test -z "$ac_c_werror_flag" ||
  5174 	 test ! -s conftest.err
  5175        } && test -s conftest$ac_exeext &&
  5176        $as_test_x conftest$ac_exeext; then
  5177   ac_cv_lib_GL_glXQueryVersion=yes
  5178 else
  5179   echo "$as_me: failed program was:" >&5
  5180 sed 's/^/| /' conftest.$ac_ext >&5
  5182 	ac_cv_lib_GL_glXQueryVersion=no
  5183 fi
  5185 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  5186       conftest$ac_exeext conftest.$ac_ext
  5187 LIBS=$ac_check_lib_save_LIBS
  5188 fi
  5189 { echo "$as_me:$LINENO: result: $ac_cv_lib_GL_glXQueryVersion" >&5
  5190 echo "${ECHO_T}$ac_cv_lib_GL_glXQueryVersion" >&6; }
  5191 if test $ac_cv_lib_GL_glXQueryVersion = yes; then
  5192   cat >>confdefs.h <<_ACEOF
  5193 #define HAVE_LIBGL 1
  5194 _ACEOF
  5196   LIBS="-lGL $LIBS"
  5198 else
  5200     echo "The OpenGL library (libGL.so) could not be found, but is required."
  5201     exit 1
  5202 fi
  5205 GETTEXT_PACKAGE=dream
  5207 cat >>confdefs.h <<_ACEOF
  5208 #define GETTEXT_PACKAGE "$GETTEXT_PACKAGE"
  5209 _ACEOF
  5212 ALL_LINGUAS=""
  5213 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
  5223 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
  5224 		  inttypes.h stdint.h unistd.h
  5225 do
  5226 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
  5227 { echo "$as_me:$LINENO: checking for $ac_header" >&5
  5228 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
  5229 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
  5230   echo $ECHO_N "(cached) $ECHO_C" >&6
  5231 else
  5232   cat >conftest.$ac_ext <<_ACEOF
  5233 /* confdefs.h.  */
  5234 _ACEOF
  5235 cat confdefs.h >>conftest.$ac_ext
  5236 cat >>conftest.$ac_ext <<_ACEOF
  5237 /* end confdefs.h.  */
  5238 $ac_includes_default
  5240 #include <$ac_header>
  5241 _ACEOF
  5242 rm -f conftest.$ac_objext
  5243 if { (ac_try="$ac_compile"
  5244 case "(($ac_try" in
  5245   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  5246   *) ac_try_echo=$ac_try;;
  5247 esac
  5248 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  5249   (eval "$ac_compile") 2>conftest.er1
  5250   ac_status=$?
  5251   grep -v '^ *+' conftest.er1 >conftest.err
  5252   rm -f conftest.er1
  5253   cat conftest.err >&5
  5254   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5255   (exit $ac_status); } && {
  5256 	 test -z "$ac_c_werror_flag" ||
  5257 	 test ! -s conftest.err
  5258        } && test -s conftest.$ac_objext; then
  5259   eval "$as_ac_Header=yes"
  5260 else
  5261   echo "$as_me: failed program was:" >&5
  5262 sed 's/^/| /' conftest.$ac_ext >&5
  5264 	eval "$as_ac_Header=no"
  5265 fi
  5267 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  5268 fi
  5269 ac_res=`eval echo '${'$as_ac_Header'}'`
  5270 	       { echo "$as_me:$LINENO: result: $ac_res" >&5
  5271 echo "${ECHO_T}$ac_res" >&6; }
  5272 if test `eval echo '${'$as_ac_Header'}'` = yes; then
  5273   cat >>confdefs.h <<_ACEOF
  5274 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
  5275 _ACEOF
  5277 fi
  5279 done
  5284 for ac_header in locale.h
  5285 do
  5286 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
  5287 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
  5288   { echo "$as_me:$LINENO: checking for $ac_header" >&5
  5289 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
  5290 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
  5291   echo $ECHO_N "(cached) $ECHO_C" >&6
  5292 fi
  5293 ac_res=`eval echo '${'$as_ac_Header'}'`
  5294 	       { echo "$as_me:$LINENO: result: $ac_res" >&5
  5295 echo "${ECHO_T}$ac_res" >&6; }
  5296 else
  5297   # Is the header compilable?
  5298 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
  5299 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
  5300 cat >conftest.$ac_ext <<_ACEOF
  5301 /* confdefs.h.  */
  5302 _ACEOF
  5303 cat confdefs.h >>conftest.$ac_ext
  5304 cat >>conftest.$ac_ext <<_ACEOF
  5305 /* end confdefs.h.  */
  5306 $ac_includes_default
  5307 #include <$ac_header>
  5308 _ACEOF
  5309 rm -f conftest.$ac_objext
  5310 if { (ac_try="$ac_compile"
  5311 case "(($ac_try" in
  5312   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  5313   *) ac_try_echo=$ac_try;;
  5314 esac
  5315 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  5316   (eval "$ac_compile") 2>conftest.er1
  5317   ac_status=$?
  5318   grep -v '^ *+' conftest.er1 >conftest.err
  5319   rm -f conftest.er1
  5320   cat conftest.err >&5
  5321   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5322   (exit $ac_status); } && {
  5323 	 test -z "$ac_c_werror_flag" ||
  5324 	 test ! -s conftest.err
  5325        } && test -s conftest.$ac_objext; then
  5326   ac_header_compiler=yes
  5327 else
  5328   echo "$as_me: failed program was:" >&5
  5329 sed 's/^/| /' conftest.$ac_ext >&5
  5331 	ac_header_compiler=no
  5332 fi
  5334 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  5335 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
  5336 echo "${ECHO_T}$ac_header_compiler" >&6; }
  5338 # Is the header present?
  5339 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
  5340 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
  5341 cat >conftest.$ac_ext <<_ACEOF
  5342 /* confdefs.h.  */
  5343 _ACEOF
  5344 cat confdefs.h >>conftest.$ac_ext
  5345 cat >>conftest.$ac_ext <<_ACEOF
  5346 /* end confdefs.h.  */
  5347 #include <$ac_header>
  5348 _ACEOF
  5349 if { (ac_try="$ac_cpp conftest.$ac_ext"
  5350 case "(($ac_try" in
  5351   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  5352   *) ac_try_echo=$ac_try;;
  5353 esac
  5354 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  5355   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  5356   ac_status=$?
  5357   grep -v '^ *+' conftest.er1 >conftest.err
  5358   rm -f conftest.er1
  5359   cat conftest.err >&5
  5360   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5361   (exit $ac_status); } >/dev/null && {
  5362 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  5363 	 test ! -s conftest.err
  5364        }; then
  5365   ac_header_preproc=yes
  5366 else
  5367   echo "$as_me: failed program was:" >&5
  5368 sed 's/^/| /' conftest.$ac_ext >&5
  5370   ac_header_preproc=no
  5371 fi
  5373 rm -f conftest.err conftest.$ac_ext
  5374 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
  5375 echo "${ECHO_T}$ac_header_preproc" >&6; }
  5377 # So?  What about this header?
  5378 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
  5379   yes:no: )
  5380     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
  5381 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
  5382     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
  5383 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
  5384     ac_header_preproc=yes
  5385     ;;
  5386   no:yes:* )
  5387     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
  5388 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
  5389     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
  5390 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
  5391     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
  5392 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
  5393     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
  5394 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
  5395     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
  5396 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
  5397     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
  5398 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
  5400     ;;
  5401 esac
  5402 { echo "$as_me:$LINENO: checking for $ac_header" >&5
  5403 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
  5404 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
  5405   echo $ECHO_N "(cached) $ECHO_C" >&6
  5406 else
  5407   eval "$as_ac_Header=\$ac_header_preproc"
  5408 fi
  5409 ac_res=`eval echo '${'$as_ac_Header'}'`
  5410 	       { echo "$as_me:$LINENO: result: $ac_res" >&5
  5411 echo "${ECHO_T}$ac_res" >&6; }
  5413 fi
  5414 if test `eval echo '${'$as_ac_Header'}'` = yes; then
  5415   cat >>confdefs.h <<_ACEOF
  5416 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
  5417 _ACEOF
  5419 fi
  5421 done
  5423     if test $ac_cv_header_locale_h = yes; then
  5424     { echo "$as_me:$LINENO: checking for LC_MESSAGES" >&5
  5425 echo $ECHO_N "checking for LC_MESSAGES... $ECHO_C" >&6; }
  5426 if test "${am_cv_val_LC_MESSAGES+set}" = set; then
  5427   echo $ECHO_N "(cached) $ECHO_C" >&6
  5428 else
  5429   cat >conftest.$ac_ext <<_ACEOF
  5430 /* confdefs.h.  */
  5431 _ACEOF
  5432 cat confdefs.h >>conftest.$ac_ext
  5433 cat >>conftest.$ac_ext <<_ACEOF
  5434 /* end confdefs.h.  */
  5435 #include <locale.h>
  5436 int
  5437 main ()
  5439 return LC_MESSAGES
  5441   return 0;
  5443 _ACEOF
  5444 rm -f conftest.$ac_objext conftest$ac_exeext
  5445 if { (ac_try="$ac_link"
  5446 case "(($ac_try" in
  5447   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  5448   *) ac_try_echo=$ac_try;;
  5449 esac
  5450 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  5451   (eval "$ac_link") 2>conftest.er1
  5452   ac_status=$?
  5453   grep -v '^ *+' conftest.er1 >conftest.err
  5454   rm -f conftest.er1
  5455   cat conftest.err >&5
  5456   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5457   (exit $ac_status); } && {
  5458 	 test -z "$ac_c_werror_flag" ||
  5459 	 test ! -s conftest.err
  5460        } && test -s conftest$ac_exeext &&
  5461        $as_test_x conftest$ac_exeext; then
  5462   am_cv_val_LC_MESSAGES=yes
  5463 else
  5464   echo "$as_me: failed program was:" >&5
  5465 sed 's/^/| /' conftest.$ac_ext >&5
  5467 	am_cv_val_LC_MESSAGES=no
  5468 fi
  5470 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  5471       conftest$ac_exeext conftest.$ac_ext
  5472 fi
  5473 { echo "$as_me:$LINENO: result: $am_cv_val_LC_MESSAGES" >&5
  5474 echo "${ECHO_T}$am_cv_val_LC_MESSAGES" >&6; }
  5475     if test $am_cv_val_LC_MESSAGES = yes; then
  5477 cat >>confdefs.h <<\_ACEOF
  5478 #define HAVE_LC_MESSAGES 1
  5479 _ACEOF
  5481     fi
  5482   fi
  5483      USE_NLS=yes
  5486     gt_cv_have_gettext=no
  5488     CATOBJEXT=NONE
  5489     XGETTEXT=:
  5490     INTLLIBS=
  5492     if test "${ac_cv_header_libintl_h+set}" = set; then
  5493   { echo "$as_me:$LINENO: checking for libintl.h" >&5
  5494 echo $ECHO_N "checking for libintl.h... $ECHO_C" >&6; }
  5495 if test "${ac_cv_header_libintl_h+set}" = set; then
  5496   echo $ECHO_N "(cached) $ECHO_C" >&6
  5497 fi
  5498 { echo "$as_me:$LINENO: result: $ac_cv_header_libintl_h" >&5
  5499 echo "${ECHO_T}$ac_cv_header_libintl_h" >&6; }
  5500 else
  5501   # Is the header compilable?
  5502 { echo "$as_me:$LINENO: checking libintl.h usability" >&5
  5503 echo $ECHO_N "checking libintl.h usability... $ECHO_C" >&6; }
  5504 cat >conftest.$ac_ext <<_ACEOF
  5505 /* confdefs.h.  */
  5506 _ACEOF
  5507 cat confdefs.h >>conftest.$ac_ext
  5508 cat >>conftest.$ac_ext <<_ACEOF
  5509 /* end confdefs.h.  */
  5510 $ac_includes_default
  5511 #include <libintl.h>
  5512 _ACEOF
  5513 rm -f conftest.$ac_objext
  5514 if { (ac_try="$ac_compile"
  5515 case "(($ac_try" in
  5516   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  5517   *) ac_try_echo=$ac_try;;
  5518 esac
  5519 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  5520   (eval "$ac_compile") 2>conftest.er1
  5521   ac_status=$?
  5522   grep -v '^ *+' conftest.er1 >conftest.err
  5523   rm -f conftest.er1
  5524   cat conftest.err >&5
  5525   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5526   (exit $ac_status); } && {
  5527 	 test -z "$ac_c_werror_flag" ||
  5528 	 test ! -s conftest.err
  5529        } && test -s conftest.$ac_objext; then
  5530   ac_header_compiler=yes
  5531 else
  5532   echo "$as_me: failed program was:" >&5
  5533 sed 's/^/| /' conftest.$ac_ext >&5
  5535 	ac_header_compiler=no
  5536 fi
  5538 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  5539 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
  5540 echo "${ECHO_T}$ac_header_compiler" >&6; }
  5542 # Is the header present?
  5543 { echo "$as_me:$LINENO: checking libintl.h presence" >&5
  5544 echo $ECHO_N "checking libintl.h presence... $ECHO_C" >&6; }
  5545 cat >conftest.$ac_ext <<_ACEOF
  5546 /* confdefs.h.  */
  5547 _ACEOF
  5548 cat confdefs.h >>conftest.$ac_ext
  5549 cat >>conftest.$ac_ext <<_ACEOF
  5550 /* end confdefs.h.  */
  5551 #include <libintl.h>
  5552 _ACEOF
  5553 if { (ac_try="$ac_cpp conftest.$ac_ext"
  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_cpp conftest.$ac_ext") 2>conftest.er1
  5560   ac_status=$?
  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 $ac_status); } >/dev/null && {
  5566 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  5567 	 test ! -s conftest.err
  5568        }; then
  5569   ac_header_preproc=yes
  5570 else
  5571   echo "$as_me: failed program was:" >&5
  5572 sed 's/^/| /' conftest.$ac_ext >&5
  5574   ac_header_preproc=no
  5575 fi
  5577 rm -f conftest.err conftest.$ac_ext
  5578 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
  5579 echo "${ECHO_T}$ac_header_preproc" >&6; }
  5581 # So?  What about this header?
  5582 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
  5583   yes:no: )
  5584     { echo "$as_me:$LINENO: WARNING: libintl.h: accepted by the compiler, rejected by the preprocessor!" >&5
  5585 echo "$as_me: WARNING: libintl.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
  5586     { echo "$as_me:$LINENO: WARNING: libintl.h: proceeding with the compiler's result" >&5
  5587 echo "$as_me: WARNING: libintl.h: proceeding with the compiler's result" >&2;}
  5588     ac_header_preproc=yes
  5589     ;;
  5590   no:yes:* )
  5591     { echo "$as_me:$LINENO: WARNING: libintl.h: present but cannot be compiled" >&5
  5592 echo "$as_me: WARNING: libintl.h: present but cannot be compiled" >&2;}
  5593     { echo "$as_me:$LINENO: WARNING: libintl.h:     check for missing prerequisite headers?" >&5
  5594 echo "$as_me: WARNING: libintl.h:     check for missing prerequisite headers?" >&2;}
  5595     { echo "$as_me:$LINENO: WARNING: libintl.h: see the Autoconf documentation" >&5
  5596 echo "$as_me: WARNING: libintl.h: see the Autoconf documentation" >&2;}
  5597     { echo "$as_me:$LINENO: WARNING: libintl.h:     section \"Present But Cannot Be Compiled\"" >&5
  5598 echo "$as_me: WARNING: libintl.h:     section \"Present But Cannot Be Compiled\"" >&2;}
  5599     { echo "$as_me:$LINENO: WARNING: libintl.h: proceeding with the preprocessor's result" >&5
  5600 echo "$as_me: WARNING: libintl.h: proceeding with the preprocessor's result" >&2;}
  5601     { echo "$as_me:$LINENO: WARNING: libintl.h: in the future, the compiler will take precedence" >&5
  5602 echo "$as_me: WARNING: libintl.h: in the future, the compiler will take precedence" >&2;}
  5604     ;;
  5605 esac
  5606 { echo "$as_me:$LINENO: checking for libintl.h" >&5
  5607 echo $ECHO_N "checking for libintl.h... $ECHO_C" >&6; }
  5608 if test "${ac_cv_header_libintl_h+set}" = set; then
  5609   echo $ECHO_N "(cached) $ECHO_C" >&6
  5610 else
  5611   ac_cv_header_libintl_h=$ac_header_preproc
  5612 fi
  5613 { echo "$as_me:$LINENO: result: $ac_cv_header_libintl_h" >&5
  5614 echo "${ECHO_T}$ac_cv_header_libintl_h" >&6; }
  5616 fi
  5617 if test $ac_cv_header_libintl_h = yes; then
  5618   gt_cv_func_dgettext_libintl="no"
  5619       libintl_extra_libs=""
  5622       # First check in libc
  5624       { echo "$as_me:$LINENO: checking for ngettext in libc" >&5
  5625 echo $ECHO_N "checking for ngettext in libc... $ECHO_C" >&6; }
  5626 if test "${gt_cv_func_ngettext_libc+set}" = set; then
  5627   echo $ECHO_N "(cached) $ECHO_C" >&6
  5628 else
  5629   cat >conftest.$ac_ext <<_ACEOF
  5630 /* confdefs.h.  */
  5631 _ACEOF
  5632 cat confdefs.h >>conftest.$ac_ext
  5633 cat >>conftest.$ac_ext <<_ACEOF
  5634 /* end confdefs.h.  */
  5636 #include <libintl.h>
  5638 int
  5639 main ()
  5641 return !ngettext ("","", 1)
  5643   return 0;
  5645 _ACEOF
  5646 rm -f conftest.$ac_objext conftest$ac_exeext
  5647 if { (ac_try="$ac_link"
  5648 case "(($ac_try" in
  5649   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  5650   *) ac_try_echo=$ac_try;;
  5651 esac
  5652 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  5653   (eval "$ac_link") 2>conftest.er1
  5654   ac_status=$?
  5655   grep -v '^ *+' conftest.er1 >conftest.err
  5656   rm -f conftest.er1
  5657   cat conftest.err >&5
  5658   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5659   (exit $ac_status); } && {
  5660 	 test -z "$ac_c_werror_flag" ||
  5661 	 test ! -s conftest.err
  5662        } && test -s conftest$ac_exeext &&
  5663        $as_test_x conftest$ac_exeext; then
  5664   gt_cv_func_ngettext_libc=yes
  5665 else
  5666   echo "$as_me: failed program was:" >&5
  5667 sed 's/^/| /' conftest.$ac_ext >&5
  5669 	gt_cv_func_ngettext_libc=no
  5670 fi
  5672 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  5673       conftest$ac_exeext conftest.$ac_ext
  5675 fi
  5676 { echo "$as_me:$LINENO: result: $gt_cv_func_ngettext_libc" >&5
  5677 echo "${ECHO_T}$gt_cv_func_ngettext_libc" >&6; }
  5679       if test "$gt_cv_func_ngettext_libc" = "yes" ; then
  5680 	      { echo "$as_me:$LINENO: checking for dgettext in libc" >&5
  5681 echo $ECHO_N "checking for dgettext in libc... $ECHO_C" >&6; }
  5682 if test "${gt_cv_func_dgettext_libc+set}" = set; then
  5683   echo $ECHO_N "(cached) $ECHO_C" >&6
  5684 else
  5685   cat >conftest.$ac_ext <<_ACEOF
  5686 /* confdefs.h.  */
  5687 _ACEOF
  5688 cat confdefs.h >>conftest.$ac_ext
  5689 cat >>conftest.$ac_ext <<_ACEOF
  5690 /* end confdefs.h.  */
  5692 #include <libintl.h>
  5694 int
  5695 main ()
  5697 return !dgettext ("","")
  5699   return 0;
  5701 _ACEOF
  5702 rm -f conftest.$ac_objext conftest$ac_exeext
  5703 if { (ac_try="$ac_link"
  5704 case "(($ac_try" in
  5705   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  5706   *) ac_try_echo=$ac_try;;
  5707 esac
  5708 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  5709   (eval "$ac_link") 2>conftest.er1
  5710   ac_status=$?
  5711   grep -v '^ *+' conftest.er1 >conftest.err
  5712   rm -f conftest.er1
  5713   cat conftest.err >&5
  5714   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5715   (exit $ac_status); } && {
  5716 	 test -z "$ac_c_werror_flag" ||
  5717 	 test ! -s conftest.err
  5718        } && test -s conftest$ac_exeext &&
  5719        $as_test_x conftest$ac_exeext; then
  5720   gt_cv_func_dgettext_libc=yes
  5721 else
  5722   echo "$as_me: failed program was:" >&5
  5723 sed 's/^/| /' conftest.$ac_ext >&5
  5725 	gt_cv_func_dgettext_libc=no
  5726 fi
  5728 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  5729       conftest$ac_exeext conftest.$ac_ext
  5731 fi
  5732 { echo "$as_me:$LINENO: result: $gt_cv_func_dgettext_libc" >&5
  5733 echo "${ECHO_T}$gt_cv_func_dgettext_libc" >&6; }
  5734       fi
  5736       if test "$gt_cv_func_ngettext_libc" = "yes" ; then
  5738 for ac_func in bind_textdomain_codeset
  5739 do
  5740 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
  5741 { echo "$as_me:$LINENO: checking for $ac_func" >&5
  5742 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
  5743 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
  5744   echo $ECHO_N "(cached) $ECHO_C" >&6
  5745 else
  5746   cat >conftest.$ac_ext <<_ACEOF
  5747 /* confdefs.h.  */
  5748 _ACEOF
  5749 cat confdefs.h >>conftest.$ac_ext
  5750 cat >>conftest.$ac_ext <<_ACEOF
  5751 /* end confdefs.h.  */
  5752 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
  5753    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
  5754 #define $ac_func innocuous_$ac_func
  5756 /* System header to define __stub macros and hopefully few prototypes,
  5757     which can conflict with char $ac_func (); below.
  5758     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  5759     <limits.h> exists even on freestanding compilers.  */
  5761 #ifdef __STDC__
  5762 # include <limits.h>
  5763 #else
  5764 # include <assert.h>
  5765 #endif
  5767 #undef $ac_func
  5769 /* Override any GCC internal prototype to avoid an error.
  5770    Use char because int might match the return type of a GCC
  5771    builtin and then its argument prototype would still apply.  */
  5772 #ifdef __cplusplus
  5773 extern "C"
  5774 #endif
  5775 char $ac_func ();
  5776 /* The GNU C library defines this for functions which it implements
  5777     to always fail with ENOSYS.  Some functions are actually named
  5778     something starting with __ and the normal name is an alias.  */
  5779 #if defined __stub_$ac_func || defined __stub___$ac_func
  5780 choke me
  5781 #endif
  5783 int
  5784 main ()
  5786 return $ac_func ();
  5788   return 0;
  5790 _ACEOF
  5791 rm -f conftest.$ac_objext conftest$ac_exeext
  5792 if { (ac_try="$ac_link"
  5793 case "(($ac_try" in
  5794   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  5795   *) ac_try_echo=$ac_try;;
  5796 esac
  5797 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  5798   (eval "$ac_link") 2>conftest.er1
  5799   ac_status=$?
  5800   grep -v '^ *+' conftest.er1 >conftest.err
  5801   rm -f conftest.er1
  5802   cat conftest.err >&5
  5803   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5804   (exit $ac_status); } && {
  5805 	 test -z "$ac_c_werror_flag" ||
  5806 	 test ! -s conftest.err
  5807        } && test -s conftest$ac_exeext &&
  5808        $as_test_x conftest$ac_exeext; then
  5809   eval "$as_ac_var=yes"
  5810 else
  5811   echo "$as_me: failed program was:" >&5
  5812 sed 's/^/| /' conftest.$ac_ext >&5
  5814 	eval "$as_ac_var=no"
  5815 fi
  5817 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  5818       conftest$ac_exeext conftest.$ac_ext
  5819 fi
  5820 ac_res=`eval echo '${'$as_ac_var'}'`
  5821 	       { echo "$as_me:$LINENO: result: $ac_res" >&5
  5822 echo "${ECHO_T}$ac_res" >&6; }
  5823 if test `eval echo '${'$as_ac_var'}'` = yes; then
  5824   cat >>confdefs.h <<_ACEOF
  5825 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
  5826 _ACEOF
  5828 fi
  5829 done
  5831       fi
  5834       # If we don't have everything we want, check in libintl
  5836       if test "$gt_cv_func_dgettext_libc" != "yes" \
  5837 	 || test "$gt_cv_func_ngettext_libc" != "yes" \
  5838          || test "$ac_cv_func_bind_textdomain_codeset" != "yes" ; then
  5840         { echo "$as_me:$LINENO: checking for bindtextdomain in -lintl" >&5
  5841 echo $ECHO_N "checking for bindtextdomain in -lintl... $ECHO_C" >&6; }
  5842 if test "${ac_cv_lib_intl_bindtextdomain+set}" = set; then
  5843   echo $ECHO_N "(cached) $ECHO_C" >&6
  5844 else
  5845   ac_check_lib_save_LIBS=$LIBS
  5846 LIBS="-lintl  $LIBS"
  5847 cat >conftest.$ac_ext <<_ACEOF
  5848 /* confdefs.h.  */
  5849 _ACEOF
  5850 cat confdefs.h >>conftest.$ac_ext
  5851 cat >>conftest.$ac_ext <<_ACEOF
  5852 /* end confdefs.h.  */
  5854 /* Override any GCC internal prototype to avoid an error.
  5855    Use char because int might match the return type of a GCC
  5856    builtin and then its argument prototype would still apply.  */
  5857 #ifdef __cplusplus
  5858 extern "C"
  5859 #endif
  5860 char bindtextdomain ();
  5861 int
  5862 main ()
  5864 return bindtextdomain ();
  5866   return 0;
  5868 _ACEOF
  5869 rm -f conftest.$ac_objext conftest$ac_exeext
  5870 if { (ac_try="$ac_link"
  5871 case "(($ac_try" in
  5872   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  5873   *) ac_try_echo=$ac_try;;
  5874 esac
  5875 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  5876   (eval "$ac_link") 2>conftest.er1
  5877   ac_status=$?
  5878   grep -v '^ *+' conftest.er1 >conftest.err
  5879   rm -f conftest.er1
  5880   cat conftest.err >&5
  5881   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5882   (exit $ac_status); } && {
  5883 	 test -z "$ac_c_werror_flag" ||
  5884 	 test ! -s conftest.err
  5885        } && test -s conftest$ac_exeext &&
  5886        $as_test_x conftest$ac_exeext; then
  5887   ac_cv_lib_intl_bindtextdomain=yes
  5888 else
  5889   echo "$as_me: failed program was:" >&5
  5890 sed 's/^/| /' conftest.$ac_ext >&5
  5892 	ac_cv_lib_intl_bindtextdomain=no
  5893 fi
  5895 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  5896       conftest$ac_exeext conftest.$ac_ext
  5897 LIBS=$ac_check_lib_save_LIBS
  5898 fi
  5899 { echo "$as_me:$LINENO: result: $ac_cv_lib_intl_bindtextdomain" >&5
  5900 echo "${ECHO_T}$ac_cv_lib_intl_bindtextdomain" >&6; }
  5901 if test $ac_cv_lib_intl_bindtextdomain = yes; then
  5902   { echo "$as_me:$LINENO: checking for ngettext in -lintl" >&5
  5903 echo $ECHO_N "checking for ngettext in -lintl... $ECHO_C" >&6; }
  5904 if test "${ac_cv_lib_intl_ngettext+set}" = set; then
  5905   echo $ECHO_N "(cached) $ECHO_C" >&6
  5906 else
  5907   ac_check_lib_save_LIBS=$LIBS
  5908 LIBS="-lintl  $LIBS"
  5909 cat >conftest.$ac_ext <<_ACEOF
  5910 /* confdefs.h.  */
  5911 _ACEOF
  5912 cat confdefs.h >>conftest.$ac_ext
  5913 cat >>conftest.$ac_ext <<_ACEOF
  5914 /* end confdefs.h.  */
  5916 /* Override any GCC internal prototype to avoid an error.
  5917    Use char because int might match the return type of a GCC
  5918    builtin and then its argument prototype would still apply.  */
  5919 #ifdef __cplusplus
  5920 extern "C"
  5921 #endif
  5922 char ngettext ();
  5923 int
  5924 main ()
  5926 return ngettext ();
  5928   return 0;
  5930 _ACEOF
  5931 rm -f conftest.$ac_objext conftest$ac_exeext
  5932 if { (ac_try="$ac_link"
  5933 case "(($ac_try" in
  5934   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  5935   *) ac_try_echo=$ac_try;;
  5936 esac
  5937 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  5938   (eval "$ac_link") 2>conftest.er1
  5939   ac_status=$?
  5940   grep -v '^ *+' conftest.er1 >conftest.err
  5941   rm -f conftest.er1
  5942   cat conftest.err >&5
  5943   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5944   (exit $ac_status); } && {
  5945 	 test -z "$ac_c_werror_flag" ||
  5946 	 test ! -s conftest.err
  5947        } && test -s conftest$ac_exeext &&
  5948        $as_test_x conftest$ac_exeext; then
  5949   ac_cv_lib_intl_ngettext=yes
  5950 else
  5951   echo "$as_me: failed program was:" >&5
  5952 sed 's/^/| /' conftest.$ac_ext >&5
  5954 	ac_cv_lib_intl_ngettext=no
  5955 fi
  5957 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  5958       conftest$ac_exeext conftest.$ac_ext
  5959 LIBS=$ac_check_lib_save_LIBS
  5960 fi
  5961 { echo "$as_me:$LINENO: result: $ac_cv_lib_intl_ngettext" >&5
  5962 echo "${ECHO_T}$ac_cv_lib_intl_ngettext" >&6; }
  5963 if test $ac_cv_lib_intl_ngettext = yes; then
  5964   { echo "$as_me:$LINENO: checking for dgettext in -lintl" >&5
  5965 echo $ECHO_N "checking for dgettext in -lintl... $ECHO_C" >&6; }
  5966 if test "${ac_cv_lib_intl_dgettext+set}" = set; then
  5967   echo $ECHO_N "(cached) $ECHO_C" >&6
  5968 else
  5969   ac_check_lib_save_LIBS=$LIBS
  5970 LIBS="-lintl  $LIBS"
  5971 cat >conftest.$ac_ext <<_ACEOF
  5972 /* confdefs.h.  */
  5973 _ACEOF
  5974 cat confdefs.h >>conftest.$ac_ext
  5975 cat >>conftest.$ac_ext <<_ACEOF
  5976 /* end confdefs.h.  */
  5978 /* Override any GCC internal prototype to avoid an error.
  5979    Use char because int might match the return type of a GCC
  5980    builtin and then its argument prototype would still apply.  */
  5981 #ifdef __cplusplus
  5982 extern "C"
  5983 #endif
  5984 char dgettext ();
  5985 int
  5986 main ()
  5988 return dgettext ();
  5990   return 0;
  5992 _ACEOF
  5993 rm -f conftest.$ac_objext conftest$ac_exeext
  5994 if { (ac_try="$ac_link"
  5995 case "(($ac_try" in
  5996   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  5997   *) ac_try_echo=$ac_try;;
  5998 esac
  5999 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  6000   (eval "$ac_link") 2>conftest.er1
  6001   ac_status=$?
  6002   grep -v '^ *+' conftest.er1 >conftest.err
  6003   rm -f conftest.er1
  6004   cat conftest.err >&5
  6005   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  6006   (exit $ac_status); } && {
  6007 	 test -z "$ac_c_werror_flag" ||
  6008 	 test ! -s conftest.err
  6009        } && test -s conftest$ac_exeext &&
  6010        $as_test_x conftest$ac_exeext; then
  6011   ac_cv_lib_intl_dgettext=yes
  6012 else
  6013   echo "$as_me: failed program was:" >&5
  6014 sed 's/^/| /' conftest.$ac_ext >&5
  6016 	ac_cv_lib_intl_dgettext=no
  6017 fi
  6019 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  6020       conftest$ac_exeext conftest.$ac_ext
  6021 LIBS=$ac_check_lib_save_LIBS
  6022 fi
  6023 { echo "$as_me:$LINENO: result: $ac_cv_lib_intl_dgettext" >&5
  6024 echo "${ECHO_T}$ac_cv_lib_intl_dgettext" >&6; }
  6025 if test $ac_cv_lib_intl_dgettext = yes; then
  6026   gt_cv_func_dgettext_libintl=yes
  6027 fi
  6029 fi
  6031 fi
  6034 	if test "$gt_cv_func_dgettext_libintl" != "yes" ; then
  6035 	  { echo "$as_me:$LINENO: checking if -liconv is needed to use gettext" >&5
  6036 echo $ECHO_N "checking if -liconv is needed to use gettext... $ECHO_C" >&6; }
  6037 	  { echo "$as_me:$LINENO: result: " >&5
  6038 echo "${ECHO_T}" >&6; }
  6039   	  { echo "$as_me:$LINENO: checking for ngettext in -lintl" >&5
  6040 echo $ECHO_N "checking for ngettext in -lintl... $ECHO_C" >&6; }
  6041 if test "${ac_cv_lib_intl_ngettext+set}" = set; then
  6042   echo $ECHO_N "(cached) $ECHO_C" >&6
  6043 else
  6044   ac_check_lib_save_LIBS=$LIBS
  6045 LIBS="-lintl -liconv $LIBS"
  6046 cat >conftest.$ac_ext <<_ACEOF
  6047 /* confdefs.h.  */
  6048 _ACEOF
  6049 cat confdefs.h >>conftest.$ac_ext
  6050 cat >>conftest.$ac_ext <<_ACEOF
  6051 /* end confdefs.h.  */
  6053 /* Override any GCC internal prototype to avoid an error.
  6054    Use char because int might match the return type of a GCC
  6055    builtin and then its argument prototype would still apply.  */
  6056 #ifdef __cplusplus
  6057 extern "C"
  6058 #endif
  6059 char ngettext ();
  6060 int
  6061 main ()
  6063 return ngettext ();
  6065   return 0;
  6067 _ACEOF
  6068 rm -f conftest.$ac_objext conftest$ac_exeext
  6069 if { (ac_try="$ac_link"
  6070 case "(($ac_try" in
  6071   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  6072   *) ac_try_echo=$ac_try;;
  6073 esac
  6074 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  6075   (eval "$ac_link") 2>conftest.er1
  6076   ac_status=$?
  6077   grep -v '^ *+' conftest.er1 >conftest.err
  6078   rm -f conftest.er1
  6079   cat conftest.err >&5
  6080   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  6081   (exit $ac_status); } && {
  6082 	 test -z "$ac_c_werror_flag" ||
  6083 	 test ! -s conftest.err
  6084        } && test -s conftest$ac_exeext &&
  6085        $as_test_x conftest$ac_exeext; then
  6086   ac_cv_lib_intl_ngettext=yes
  6087 else
  6088   echo "$as_me: failed program was:" >&5
  6089 sed 's/^/| /' conftest.$ac_ext >&5
  6091 	ac_cv_lib_intl_ngettext=no
  6092 fi
  6094 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  6095       conftest$ac_exeext conftest.$ac_ext
  6096 LIBS=$ac_check_lib_save_LIBS
  6097 fi
  6098 { echo "$as_me:$LINENO: result: $ac_cv_lib_intl_ngettext" >&5
  6099 echo "${ECHO_T}$ac_cv_lib_intl_ngettext" >&6; }
  6100 if test $ac_cv_lib_intl_ngettext = yes; then
  6101   { echo "$as_me:$LINENO: checking for dcgettext in -lintl" >&5
  6102 echo $ECHO_N "checking for dcgettext in -lintl... $ECHO_C" >&6; }
  6103 if test "${ac_cv_lib_intl_dcgettext+set}" = set; then
  6104   echo $ECHO_N "(cached) $ECHO_C" >&6
  6105 else
  6106   ac_check_lib_save_LIBS=$LIBS
  6107 LIBS="-lintl -liconv $LIBS"
  6108 cat >conftest.$ac_ext <<_ACEOF
  6109 /* confdefs.h.  */
  6110 _ACEOF
  6111 cat confdefs.h >>conftest.$ac_ext
  6112 cat >>conftest.$ac_ext <<_ACEOF
  6113 /* end confdefs.h.  */
  6115 /* Override any GCC internal prototype to avoid an error.
  6116    Use char because int might match the return type of a GCC
  6117    builtin and then its argument prototype would still apply.  */
  6118 #ifdef __cplusplus
  6119 extern "C"
  6120 #endif
  6121 char dcgettext ();
  6122 int
  6123 main ()
  6125 return dcgettext ();
  6127   return 0;
  6129 _ACEOF
  6130 rm -f conftest.$ac_objext conftest$ac_exeext
  6131 if { (ac_try="$ac_link"
  6132 case "(($ac_try" in
  6133   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  6134   *) ac_try_echo=$ac_try;;
  6135 esac
  6136 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  6137   (eval "$ac_link") 2>conftest.er1
  6138   ac_status=$?
  6139   grep -v '^ *+' conftest.er1 >conftest.err
  6140   rm -f conftest.er1
  6141   cat conftest.err >&5
  6142   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  6143   (exit $ac_status); } && {
  6144 	 test -z "$ac_c_werror_flag" ||
  6145 	 test ! -s conftest.err
  6146        } && test -s conftest$ac_exeext &&
  6147        $as_test_x conftest$ac_exeext; then
  6148   ac_cv_lib_intl_dcgettext=yes
  6149 else
  6150   echo "$as_me: failed program was:" >&5
  6151 sed 's/^/| /' conftest.$ac_ext >&5
  6153 	ac_cv_lib_intl_dcgettext=no
  6154 fi
  6156 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  6157       conftest$ac_exeext conftest.$ac_ext
  6158 LIBS=$ac_check_lib_save_LIBS
  6159 fi
  6160 { echo "$as_me:$LINENO: result: $ac_cv_lib_intl_dcgettext" >&5
  6161 echo "${ECHO_T}$ac_cv_lib_intl_dcgettext" >&6; }
  6162 if test $ac_cv_lib_intl_dcgettext = yes; then
  6163   gt_cv_func_dgettext_libintl=yes
  6164 			libintl_extra_libs=-liconv
  6165 else
  6167 fi
  6169 else
  6171 fi
  6173         fi
  6176         # If we found libintl, then check in it for bind_textdomain_codeset();
  6177         # we'll prefer libc if neither have bind_textdomain_codeset(),
  6178         # and both have dgettext and ngettext
  6180         if test "$gt_cv_func_dgettext_libintl" = "yes" ; then
  6181           glib_save_LIBS="$LIBS"
  6182           LIBS="$LIBS -lintl $libintl_extra_libs"
  6183           unset ac_cv_func_bind_textdomain_codeset
  6185 for ac_func in bind_textdomain_codeset
  6186 do
  6187 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
  6188 { echo "$as_me:$LINENO: checking for $ac_func" >&5
  6189 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
  6190 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
  6191   echo $ECHO_N "(cached) $ECHO_C" >&6
  6192 else
  6193   cat >conftest.$ac_ext <<_ACEOF
  6194 /* confdefs.h.  */
  6195 _ACEOF
  6196 cat confdefs.h >>conftest.$ac_ext
  6197 cat >>conftest.$ac_ext <<_ACEOF
  6198 /* end confdefs.h.  */
  6199 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
  6200    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
  6201 #define $ac_func innocuous_$ac_func
  6203 /* System header to define __stub macros and hopefully few prototypes,
  6204     which can conflict with char $ac_func (); below.
  6205     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  6206     <limits.h> exists even on freestanding compilers.  */
  6208 #ifdef __STDC__
  6209 # include <limits.h>
  6210 #else
  6211 # include <assert.h>
  6212 #endif
  6214 #undef $ac_func
  6216 /* Override any GCC internal prototype to avoid an error.
  6217    Use char because int might match the return type of a GCC
  6218    builtin and then its argument prototype would still apply.  */
  6219 #ifdef __cplusplus
  6220 extern "C"
  6221 #endif
  6222 char $ac_func ();
  6223 /* The GNU C library defines this for functions which it implements
  6224     to always fail with ENOSYS.  Some functions are actually named
  6225     something starting with __ and the normal name is an alias.  */
  6226 #if defined __stub_$ac_func || defined __stub___$ac_func
  6227 choke me
  6228 #endif
  6230 int
  6231 main ()
  6233 return $ac_func ();
  6235   return 0;
  6237 _ACEOF
  6238 rm -f conftest.$ac_objext conftest$ac_exeext
  6239 if { (ac_try="$ac_link"
  6240 case "(($ac_try" in
  6241   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  6242   *) ac_try_echo=$ac_try;;
  6243 esac
  6244 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  6245   (eval "$ac_link") 2>conftest.er1
  6246   ac_status=$?
  6247   grep -v '^ *+' conftest.er1 >conftest.err
  6248   rm -f conftest.er1
  6249   cat conftest.err >&5
  6250   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  6251   (exit $ac_status); } && {
  6252 	 test -z "$ac_c_werror_flag" ||
  6253 	 test ! -s conftest.err
  6254        } && test -s conftest$ac_exeext &&
  6255        $as_test_x conftest$ac_exeext; then
  6256   eval "$as_ac_var=yes"
  6257 else
  6258   echo "$as_me: failed program was:" >&5
  6259 sed 's/^/| /' conftest.$ac_ext >&5
  6261 	eval "$as_ac_var=no"
  6262 fi
  6264 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  6265       conftest$ac_exeext conftest.$ac_ext
  6266 fi
  6267 ac_res=`eval echo '${'$as_ac_var'}'`
  6268 	       { echo "$as_me:$LINENO: result: $ac_res" >&5
  6269 echo "${ECHO_T}$ac_res" >&6; }
  6270 if test `eval echo '${'$as_ac_var'}'` = yes; then
  6271   cat >>confdefs.h <<_ACEOF
  6272 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
  6273 _ACEOF
  6275 fi
  6276 done
  6278           LIBS="$glib_save_LIBS"
  6280           if test "$ac_cv_func_bind_textdomain_codeset" = "yes" ; then
  6281             gt_cv_func_dgettext_libc=no
  6282           else
  6283             if test "$gt_cv_func_dgettext_libc" = "yes" \
  6284 		&& test "$gt_cv_func_ngettext_libc" = "yes"; then
  6285               gt_cv_func_dgettext_libintl=no
  6286             fi
  6287           fi
  6288         fi
  6289       fi
  6291       if test "$gt_cv_func_dgettext_libc" = "yes" \
  6292 	|| test "$gt_cv_func_dgettext_libintl" = "yes"; then
  6293         gt_cv_have_gettext=yes
  6294       fi
  6296       if test "$gt_cv_func_dgettext_libintl" = "yes"; then
  6297         INTLLIBS="-lintl $libintl_extra_libs"
  6298       fi
  6300       if test "$gt_cv_have_gettext" = "yes"; then
  6302 cat >>confdefs.h <<\_ACEOF
  6303 #define HAVE_GETTEXT 1
  6304 _ACEOF
  6306 	# Extract the first word of "msgfmt", so it can be a program name with args.
  6307 set dummy msgfmt; ac_word=$2
  6308 { echo "$as_me:$LINENO: checking for $ac_word" >&5
  6309 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  6310 if test "${ac_cv_path_MSGFMT+set}" = set; then
  6311   echo $ECHO_N "(cached) $ECHO_C" >&6
  6312 else
  6313   case "$MSGFMT" in
  6314   /*)
  6315   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
  6316   ;;
  6317   *)
  6318   IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
  6319   for ac_dir in $PATH; do
  6320     test -z "$ac_dir" && ac_dir=.
  6321     if test -f $ac_dir/$ac_word; then
  6322       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
  6323 	ac_cv_path_MSGFMT="$ac_dir/$ac_word"
  6324 	break
  6325       fi
  6326     fi
  6327   done
  6328   IFS="$ac_save_ifs"
  6329   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
  6330   ;;
  6331 esac
  6332 fi
  6333 MSGFMT="$ac_cv_path_MSGFMT"
  6334 if test "$MSGFMT" != "no"; then
  6335   { echo "$as_me:$LINENO: result: $MSGFMT" >&5
  6336 echo "${ECHO_T}$MSGFMT" >&6; }
  6337 else
  6338   { echo "$as_me:$LINENO: result: no" >&5
  6339 echo "${ECHO_T}no" >&6; }
  6340 fi
  6341 	if test "$MSGFMT" != "no"; then
  6342           glib_save_LIBS="$LIBS"
  6343           LIBS="$LIBS $INTLLIBS"
  6345 for ac_func in dcgettext
  6346 do
  6347 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
  6348 { echo "$as_me:$LINENO: checking for $ac_func" >&5
  6349 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
  6350 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
  6351   echo $ECHO_N "(cached) $ECHO_C" >&6
  6352 else
  6353   cat >conftest.$ac_ext <<_ACEOF
  6354 /* confdefs.h.  */
  6355 _ACEOF
  6356 cat confdefs.h >>conftest.$ac_ext
  6357 cat >>conftest.$ac_ext <<_ACEOF
  6358 /* end confdefs.h.  */
  6359 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
  6360    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
  6361 #define $ac_func innocuous_$ac_func
  6363 /* System header to define __stub macros and hopefully few prototypes,
  6364     which can conflict with char $ac_func (); below.
  6365     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  6366     <limits.h> exists even on freestanding compilers.  */
  6368 #ifdef __STDC__
  6369 # include <limits.h>
  6370 #else
  6371 # include <assert.h>
  6372 #endif
  6374 #undef $ac_func
  6376 /* Override any GCC internal prototype to avoid an error.
  6377    Use char because int might match the return type of a GCC
  6378    builtin and then its argument prototype would still apply.  */
  6379 #ifdef __cplusplus
  6380 extern "C"
  6381 #endif
  6382 char $ac_func ();
  6383 /* The GNU C library defines this for functions which it implements
  6384     to always fail with ENOSYS.  Some functions are actually named
  6385     something starting with __ and the normal name is an alias.  */
  6386 #if defined __stub_$ac_func || defined __stub___$ac_func
  6387 choke me
  6388 #endif
  6390 int
  6391 main ()
  6393 return $ac_func ();
  6395   return 0;
  6397 _ACEOF
  6398 rm -f conftest.$ac_objext conftest$ac_exeext
  6399 if { (ac_try="$ac_link"
  6400 case "(($ac_try" in
  6401   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  6402   *) ac_try_echo=$ac_try;;
  6403 esac
  6404 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  6405   (eval "$ac_link") 2>conftest.er1
  6406   ac_status=$?
  6407   grep -v '^ *+' conftest.er1 >conftest.err
  6408   rm -f conftest.er1
  6409   cat conftest.err >&5
  6410   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  6411   (exit $ac_status); } && {
  6412 	 test -z "$ac_c_werror_flag" ||
  6413 	 test ! -s conftest.err
  6414        } && test -s conftest$ac_exeext &&
  6415        $as_test_x conftest$ac_exeext; then
  6416   eval "$as_ac_var=yes"
  6417 else
  6418   echo "$as_me: failed program was:" >&5
  6419 sed 's/^/| /' conftest.$ac_ext >&5
  6421 	eval "$as_ac_var=no"
  6422 fi
  6424 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  6425       conftest$ac_exeext conftest.$ac_ext
  6426 fi
  6427 ac_res=`eval echo '${'$as_ac_var'}'`
  6428 	       { echo "$as_me:$LINENO: result: $ac_res" >&5
  6429 echo "${ECHO_T}$ac_res" >&6; }
  6430 if test `eval echo '${'$as_ac_var'}'` = yes; then
  6431   cat >>confdefs.h <<_ACEOF
  6432 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
  6433 _ACEOF
  6435 fi
  6436 done
  6438 	  # Extract the first word of "gmsgfmt", so it can be a program name with args.
  6439 set dummy gmsgfmt; ac_word=$2
  6440 { echo "$as_me:$LINENO: checking for $ac_word" >&5
  6441 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  6442 if test "${ac_cv_path_GMSGFMT+set}" = set; then
  6443   echo $ECHO_N "(cached) $ECHO_C" >&6
  6444 else
  6445   case $GMSGFMT in
  6446   [\\/]* | ?:[\\/]*)
  6447   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
  6448   ;;
  6449   *)
  6450   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6451 for as_dir in $PATH
  6452 do
  6453   IFS=$as_save_IFS
  6454   test -z "$as_dir" && as_dir=.
  6455   for ac_exec_ext in '' $ac_executable_extensions; do
  6456   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  6457     ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"
  6458     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  6459     break 2
  6460   fi
  6461 done
  6462 done
  6463 IFS=$as_save_IFS
  6465   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
  6466   ;;
  6467 esac
  6468 fi
  6469 GMSGFMT=$ac_cv_path_GMSGFMT
  6470 if test -n "$GMSGFMT"; then
  6471   { echo "$as_me:$LINENO: result: $GMSGFMT" >&5
  6472 echo "${ECHO_T}$GMSGFMT" >&6; }
  6473 else
  6474   { echo "$as_me:$LINENO: result: no" >&5
  6475 echo "${ECHO_T}no" >&6; }
  6476 fi
  6479 	  # Extract the first word of "xgettext", so it can be a program name with args.
  6480 set dummy xgettext; ac_word=$2
  6481 { echo "$as_me:$LINENO: checking for $ac_word" >&5
  6482 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  6483 if test "${ac_cv_path_XGETTEXT+set}" = set; then
  6484   echo $ECHO_N "(cached) $ECHO_C" >&6
  6485 else
  6486   case "$XGETTEXT" in
  6487   /*)
  6488   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
  6489   ;;
  6490   *)
  6491   IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
  6492   for ac_dir in $PATH; do
  6493     test -z "$ac_dir" && ac_dir=.
  6494     if test -f $ac_dir/$ac_word; then
  6495       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
  6496 	ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
  6497 	break
  6498       fi
  6499     fi
  6500   done
  6501   IFS="$ac_save_ifs"
  6502   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
  6503   ;;
  6504 esac
  6505 fi
  6506 XGETTEXT="$ac_cv_path_XGETTEXT"
  6507 if test "$XGETTEXT" != ":"; then
  6508   { echo "$as_me:$LINENO: result: $XGETTEXT" >&5
  6509 echo "${ECHO_T}$XGETTEXT" >&6; }
  6510 else
  6511   { echo "$as_me:$LINENO: result: no" >&5
  6512 echo "${ECHO_T}no" >&6; }
  6513 fi
  6515 	  cat >conftest.$ac_ext <<_ACEOF
  6516 /* confdefs.h.  */
  6517 _ACEOF
  6518 cat confdefs.h >>conftest.$ac_ext
  6519 cat >>conftest.$ac_ext <<_ACEOF
  6520 /* end confdefs.h.  */
  6522 int
  6523 main ()
  6525 extern int _nl_msg_cat_cntr;
  6526 			 return _nl_msg_cat_cntr
  6528   return 0;
  6530 _ACEOF
  6531 rm -f conftest.$ac_objext conftest$ac_exeext
  6532 if { (ac_try="$ac_link"
  6533 case "(($ac_try" in
  6534   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  6535   *) ac_try_echo=$ac_try;;
  6536 esac
  6537 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  6538   (eval "$ac_link") 2>conftest.er1
  6539   ac_status=$?
  6540   grep -v '^ *+' conftest.er1 >conftest.err
  6541   rm -f conftest.er1
  6542   cat conftest.err >&5
  6543   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  6544   (exit $ac_status); } && {
  6545 	 test -z "$ac_c_werror_flag" ||
  6546 	 test ! -s conftest.err
  6547        } && test -s conftest$ac_exeext &&
  6548        $as_test_x conftest$ac_exeext; then
  6549   CATOBJEXT=.gmo
  6550              DATADIRNAME=share
  6551 else
  6552   echo "$as_me: failed program was:" >&5
  6553 sed 's/^/| /' conftest.$ac_ext >&5
  6555 	case $host in
  6556 	    *-*-solaris*)
  6557 	    	                	    	                { echo "$as_me:$LINENO: checking for bind_textdomain_codeset" >&5
  6558 echo $ECHO_N "checking for bind_textdomain_codeset... $ECHO_C" >&6; }
  6559 if test "${ac_cv_func_bind_textdomain_codeset+set}" = set; then
  6560   echo $ECHO_N "(cached) $ECHO_C" >&6
  6561 else
  6562   cat >conftest.$ac_ext <<_ACEOF
  6563 /* confdefs.h.  */
  6564 _ACEOF
  6565 cat confdefs.h >>conftest.$ac_ext
  6566 cat >>conftest.$ac_ext <<_ACEOF
  6567 /* end confdefs.h.  */
  6568 /* Define bind_textdomain_codeset to an innocuous variant, in case <limits.h> declares bind_textdomain_codeset.
  6569    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
  6570 #define bind_textdomain_codeset innocuous_bind_textdomain_codeset
  6572 /* System header to define __stub macros and hopefully few prototypes,
  6573     which can conflict with char bind_textdomain_codeset (); below.
  6574     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  6575     <limits.h> exists even on freestanding compilers.  */
  6577 #ifdef __STDC__
  6578 # include <limits.h>
  6579 #else
  6580 # include <assert.h>
  6581 #endif
  6583 #undef bind_textdomain_codeset
  6585 /* Override any GCC internal prototype to avoid an error.
  6586    Use char because int might match the return type of a GCC
  6587    builtin and then its argument prototype would still apply.  */
  6588 #ifdef __cplusplus
  6589 extern "C"
  6590 #endif
  6591 char bind_textdomain_codeset ();
  6592 /* The GNU C library defines this for functions which it implements
  6593     to always fail with ENOSYS.  Some functions are actually named
  6594     something starting with __ and the normal name is an alias.  */
  6595 #if defined __stub_bind_textdomain_codeset || defined __stub___bind_textdomain_codeset
  6596 choke me
  6597 #endif
  6599 int
  6600 main ()
  6602 return bind_textdomain_codeset ();
  6604   return 0;
  6606 _ACEOF
  6607 rm -f conftest.$ac_objext conftest$ac_exeext
  6608 if { (ac_try="$ac_link"
  6609 case "(($ac_try" in
  6610   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  6611   *) ac_try_echo=$ac_try;;
  6612 esac
  6613 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  6614   (eval "$ac_link") 2>conftest.er1
  6615   ac_status=$?
  6616   grep -v '^ *+' conftest.er1 >conftest.err
  6617   rm -f conftest.er1
  6618   cat conftest.err >&5
  6619   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  6620   (exit $ac_status); } && {
  6621 	 test -z "$ac_c_werror_flag" ||
  6622 	 test ! -s conftest.err
  6623        } && test -s conftest$ac_exeext &&
  6624        $as_test_x conftest$ac_exeext; then
  6625   ac_cv_func_bind_textdomain_codeset=yes
  6626 else
  6627   echo "$as_me: failed program was:" >&5
  6628 sed 's/^/| /' conftest.$ac_ext >&5
  6630 	ac_cv_func_bind_textdomain_codeset=no
  6631 fi
  6633 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  6634       conftest$ac_exeext conftest.$ac_ext
  6635 fi
  6636 { echo "$as_me:$LINENO: result: $ac_cv_func_bind_textdomain_codeset" >&5
  6637 echo "${ECHO_T}$ac_cv_func_bind_textdomain_codeset" >&6; }
  6638 if test $ac_cv_func_bind_textdomain_codeset = yes; then
  6639   CATOBJEXT=.gmo
  6640                DATADIRNAME=share
  6641 else
  6642   CATOBJEXT=.mo
  6643                DATADIRNAME=lib
  6644 fi
  6646 	    ;;
  6647 	    *)
  6648 	    CATOBJEXT=.mo
  6649             DATADIRNAME=lib
  6650 	    ;;
  6651 	    esac
  6652 fi
  6654 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  6655       conftest$ac_exeext conftest.$ac_ext
  6656           LIBS="$glib_save_LIBS"
  6657 	  INSTOBJEXT=.mo
  6658 	else
  6659 	  gt_cv_have_gettext=no
  6660 	fi
  6661       fi
  6663 fi
  6667     if test "$gt_cv_have_gettext" = "yes" ; then
  6669 cat >>confdefs.h <<\_ACEOF
  6670 #define ENABLE_NLS 1
  6671 _ACEOF
  6673     fi
  6675         if test "$XGETTEXT" != ":"; then
  6676                   if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
  6677         : ;
  6678       else
  6679         { echo "$as_me:$LINENO: result: found xgettext program is not GNU xgettext; ignore it" >&5
  6680 echo "${ECHO_T}found xgettext program is not GNU xgettext; ignore it" >&6; }
  6681         XGETTEXT=":"
  6682       fi
  6683     fi
  6685     # We need to process the po/ directory.
  6686     POSUB=po
  6688     ac_config_commands="$ac_config_commands default-1"
  6691                 for lang in $ALL_LINGUAS; do
  6692       GMOFILES="$GMOFILES $lang.gmo"
  6693       POFILES="$POFILES $lang.po"
  6694     done
  6708    if test "$gt_cv_have_gettext" = "yes"; then
  6709      if test "x$ALL_LINGUAS" = "x"; then
  6710        LINGUAS=
  6711      else
  6712        { echo "$as_me:$LINENO: checking for catalogs to be installed" >&5
  6713 echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6; }
  6714        NEW_LINGUAS=
  6715        for presentlang in $ALL_LINGUAS; do
  6716          useit=no
  6717          if test "%UNSET%" != "${LINGUAS-%UNSET%}"; then
  6718            desiredlanguages="$LINGUAS"
  6719          else
  6720            desiredlanguages="$ALL_LINGUAS"
  6721          fi
  6722          for desiredlang in $desiredlanguages; do
  6723  	   # Use the presentlang catalog if desiredlang is
  6724            #   a. equal to presentlang, or
  6725            #   b. a variant of presentlang (because in this case,
  6726            #      presentlang can be used as a fallback for messages
  6727            #      which are not translated in the desiredlang catalog).
  6728            case "$desiredlang" in
  6729              "$presentlang"*) useit=yes;;
  6730            esac
  6731          done
  6732          if test $useit = yes; then
  6733            NEW_LINGUAS="$NEW_LINGUAS $presentlang"
  6734          fi
  6735        done
  6736        LINGUAS=$NEW_LINGUAS
  6737        { echo "$as_me:$LINENO: result: $LINGUAS" >&5
  6738 echo "${ECHO_T}$LINGUAS" >&6; }
  6739      fi
  6741           if test -n "$LINGUAS"; then
  6742        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
  6743      fi
  6744    fi
  6746             MKINSTALLDIRS=
  6747    if test -n "$ac_aux_dir"; then
  6748      MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
  6749    fi
  6750    if test -z "$MKINSTALLDIRS"; then
  6751      MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
  6752    fi
  6755          test -d po || mkdir po
  6756    if test "x$srcdir" != "x."; then
  6757      if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
  6758        posrcprefix="$srcdir/"
  6759      else
  6760        posrcprefix="../$srcdir/"
  6761      fi
  6762    else
  6763      posrcprefix="../"
  6764    fi
  6765    rm -f po/POTFILES
  6766    sed -e "/^#/d" -e "/^\$/d" -e "s,.*,	$posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
  6767 	< $srcdir/po/POTFILES.in > po/POTFILES