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lxdream.org :: lxdream/configure
lxdream 0.9.1
released Jun 29
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filename configure
changeset 180:e6dcf9b65658
prev94:8d80d9c7cc7d
next360:dff4a3bbac0c
author nkeynes
date Sat Jan 27 12:04:22 2007 +0000 (13 years ago)
permissions -rwxr-xr-x
last change Remove BSC stub warnings
view annotate diff log raw
     1 #! /bin/sh
     2 # Guess values for system-dependent variables and create Makefiles.
     3 # Generated by GNU Autoconf 2.59.
     4 #
     5 # Copyright (C) 2003 Free Software Foundation, Inc.
     6 # This configure script is free software; the Free Software Foundation
     7 # gives unlimited permission to copy, distribute and modify it.
     8 ## --------------------- ##
     9 ## M4sh Initialization.  ##
    10 ## --------------------- ##
    12 # Be Bourne compatible
    13 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
    14   emulate sh
    15   NULLCMD=:
    16   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
    17   # is contrary to our usage.  Disable this feature.
    18   alias -g '${1+"$@"}'='"$@"'
    19 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
    20   set -o posix
    21 fi
    22 DUALCASE=1; export DUALCASE # for MKS sh
    24 # Support unset when possible.
    25 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
    26   as_unset=unset
    27 else
    28   as_unset=false
    29 fi
    32 # Work around bugs in pre-3.0 UWIN ksh.
    33 $as_unset ENV MAIL MAILPATH
    34 PS1='$ '
    35 PS2='> '
    36 PS4='+ '
    38 # NLS nuisances.
    39 for as_var in \
    40   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
    41   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
    42   LC_TELEPHONE LC_TIME
    43 do
    44   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
    45     eval $as_var=C; export $as_var
    46   else
    47     $as_unset $as_var
    48   fi
    49 done
    51 # Required to use basename.
    52 if expr a : '\(a\)' >/dev/null 2>&1; then
    53   as_expr=expr
    54 else
    55   as_expr=false
    56 fi
    58 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
    59   as_basename=basename
    60 else
    61   as_basename=false
    62 fi
    65 # Name of the executable.
    66 as_me=`$as_basename "$0" ||
    67 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
    68 	 X"$0" : 'X\(//\)$' \| \
    69 	 X"$0" : 'X\(/\)$' \| \
    70 	 .     : '\(.\)' 2>/dev/null ||
    71 echo X/"$0" |
    72     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
    73   	  /^X\/\(\/\/\)$/{ s//\1/; q; }
    74   	  /^X\/\(\/\).*/{ s//\1/; q; }
    75   	  s/.*/./; q'`
    78 # PATH needs CR, and LINENO needs CR and PATH.
    79 # Avoid depending upon Character Ranges.
    80 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
    81 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
    82 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
    83 as_cr_digits='0123456789'
    84 as_cr_alnum=$as_cr_Letters$as_cr_digits
    86 # The user is always right.
    87 if test "${PATH_SEPARATOR+set}" != set; then
    88   echo "#! /bin/sh" >conf$$.sh
    89   echo  "exit 0"   >>conf$$.sh
    90   chmod +x conf$$.sh
    91   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
    92     PATH_SEPARATOR=';'
    93   else
    94     PATH_SEPARATOR=:
    95   fi
    96   rm -f conf$$.sh
    97 fi
   100   as_lineno_1=$LINENO
   101   as_lineno_2=$LINENO
   102   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
   103   test "x$as_lineno_1" != "x$as_lineno_2" &&
   104   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
   105   # Find who we are.  Look in the path if we contain no path at all
   106   # relative or not.
   107   case $0 in
   108     *[\\/]* ) as_myself=$0 ;;
   109     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   110 for as_dir in $PATH
   111 do
   112   IFS=$as_save_IFS
   113   test -z "$as_dir" && as_dir=.
   114   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
   115 done
   117        ;;
   118   esac
   119   # We did not find ourselves, most probably we were run as `sh COMMAND'
   120   # in which case we are not to be found in the path.
   121   if test "x$as_myself" = x; then
   122     as_myself=$0
   123   fi
   124   if test ! -f "$as_myself"; then
   125     { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
   126    { (exit 1); exit 1; }; }
   127   fi
   128   case $CONFIG_SHELL in
   129   '')
   130     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   131 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
   132 do
   133   IFS=$as_save_IFS
   134   test -z "$as_dir" && as_dir=.
   135   for as_base in sh bash ksh sh5; do
   136 	 case $as_dir in
   137 	 /*)
   138 	   if ("$as_dir/$as_base" -c '
   139   as_lineno_1=$LINENO
   140   as_lineno_2=$LINENO
   141   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
   142   test "x$as_lineno_1" != "x$as_lineno_2" &&
   143   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
   144 	     $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
   145 	     $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
   146 	     CONFIG_SHELL=$as_dir/$as_base
   147 	     export CONFIG_SHELL
   148 	     exec "$CONFIG_SHELL" "$0" ${1+"$@"}
   149 	   fi;;
   150 	 esac
   151        done
   152 done
   153 ;;
   154   esac
   156   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
   157   # uniformly replaced by the line number.  The first 'sed' inserts a
   158   # line-number line before each line; the second 'sed' does the real
   159   # work.  The second script uses 'N' to pair each line-number line
   160   # with the numbered line, and appends trailing '-' during
   161   # substitution so that $LINENO is not a special case at line end.
   162   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
   163   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
   164   sed '=' <$as_myself |
   165     sed '
   166       N
   167       s,$,-,
   168       : loop
   169       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
   170       t loop
   171       s,-$,,
   172       s,^['$as_cr_digits']*\n,,
   173     ' >$as_me.lineno &&
   174   chmod +x $as_me.lineno ||
   175     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
   176    { (exit 1); exit 1; }; }
   178   # Don't try to exec as it changes $[0], causing all sort of problems
   179   # (the dirname of $[0] is not the place where we might find the
   180   # original and so on.  Autoconf is especially sensible to this).
   181   . ./$as_me.lineno
   182   # Exit status is that of the last command.
   183   exit
   184 }
   187 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
   188   *c*,-n*) ECHO_N= ECHO_C='
   189 ' ECHO_T='	' ;;
   190   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
   191   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
   192 esac
   194 if expr a : '\(a\)' >/dev/null 2>&1; then
   195   as_expr=expr
   196 else
   197   as_expr=false
   198 fi
   200 rm -f conf$$ conf$$.exe conf$$.file
   201 echo >conf$$.file
   202 if ln -s conf$$.file conf$$ 2>/dev/null; then
   203   # We could just check for DJGPP; but this test a) works b) is more generic
   204   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
   205   if test -f conf$$.exe; then
   206     # Don't use ln at all; we don't have any links
   207     as_ln_s='cp -p'
   208   else
   209     as_ln_s='ln -s'
   210   fi
   211 elif ln conf$$.file conf$$ 2>/dev/null; then
   212   as_ln_s=ln
   213 else
   214   as_ln_s='cp -p'
   215 fi
   216 rm -f conf$$ conf$$.exe conf$$.file
   218 if mkdir -p . 2>/dev/null; then
   219   as_mkdir_p=:
   220 else
   221   test -d ./-p && rmdir ./-p
   222   as_mkdir_p=false
   223 fi
   225 as_executable_p="test -f"
   227 # Sed expression to map a string onto a valid CPP name.
   228 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
   230 # Sed expression to map a string onto a valid variable name.
   231 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
   234 # IFS
   235 # We need space, tab and new line, in precisely that order.
   236 as_nl='
   237 '
   238 IFS=" 	$as_nl"
   240 # CDPATH.
   241 $as_unset CDPATH
   244 # Name of the host.
   245 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
   246 # so uname gets run too.
   247 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
   249 exec 6>&1
   251 #
   252 # Initializations.
   253 #
   254 ac_default_prefix=/usr/local
   255 ac_config_libobj_dir=.
   256 cross_compiling=no
   257 subdirs=
   258 MFLAGS=
   259 MAKEFLAGS=
   260 SHELL=${CONFIG_SHELL-/bin/sh}
   262 # Maximum number of lines to put in a shell here document.
   263 # This variable seems obsolete.  It should probably be removed, and
   264 # only ac_max_sed_lines should be used.
   265 : ${ac_max_here_lines=38}
   267 # Identity of this package.
   268 PACKAGE_NAME=
   269 PACKAGE_TARNAME=
   270 PACKAGE_VERSION=
   271 PACKAGE_STRING=
   272 PACKAGE_BUGREPORT=
   274 ac_unique_file="configure.in"
   275 # Factoring default headers for most tests.
   276 ac_includes_default="\
   277 #include <stdio.h>
   278 #if HAVE_SYS_TYPES_H
   279 # include <sys/types.h>
   280 #endif
   281 #if HAVE_SYS_STAT_H
   282 # include <sys/stat.h>
   283 #endif
   284 #if STDC_HEADERS
   285 # include <stdlib.h>
   286 # include <stddef.h>
   287 #else
   288 # if HAVE_STDLIB_H
   289 #  include <stdlib.h>
   290 # endif
   291 #endif
   292 #if HAVE_STRING_H
   293 # if !STDC_HEADERS && HAVE_MEMORY_H
   294 #  include <memory.h>
   295 # endif
   296 # include <string.h>
   297 #endif
   298 #if HAVE_STRINGS_H
   299 # include <strings.h>
   300 #endif
   301 #if HAVE_INTTYPES_H
   302 # include <inttypes.h>
   303 #else
   304 # if HAVE_STDINT_H
   305 #  include <stdint.h>
   306 # endif
   307 #endif
   308 #if HAVE_UNISTD_H
   309 # include <unistd.h>
   310 #endif"
   312 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO AMTAR install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM AWK SET_MAKE am__leading_dot MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CPP EGREP PKG_CONFIG ac_pt_PKG_CONFIG PACKAGE_CFLAGS PACKAGE_LIBS GETTEXT_PACKAGE USE_NLS MSGFMT GMSGFMT XGETTEXT CATALOGS CATOBJEXT DATADIRNAME GMOFILES INSTOBJEXT INTLLIBS PO_IN_DATADIR_TRUE PO_IN_DATADIR_FALSE POFILES POSUB MKINSTALLDIRS LIBOBJS LTLIBOBJS'
   313 ac_subst_files=''
   315 # Initialize some variables set by options.
   316 ac_init_help=
   317 ac_init_version=false
   318 # The variables have the same names as the options, with
   319 # dashes changed to underlines.
   320 cache_file=/dev/null
   321 exec_prefix=NONE
   322 no_create=
   323 no_recursion=
   324 prefix=NONE
   325 program_prefix=NONE
   326 program_suffix=NONE
   327 program_transform_name=s,x,x,
   328 silent=
   329 site=
   330 srcdir=
   331 verbose=
   332 x_includes=NONE
   333 x_libraries=NONE
   335 # Installation directory options.
   336 # These are left unexpanded so users can "make install exec_prefix=/foo"
   337 # and all the variables that are supposed to be based on exec_prefix
   338 # by default will actually change.
   339 # Use braces instead of parens because sh, perl, etc. also accept them.
   340 bindir='${exec_prefix}/bin'
   341 sbindir='${exec_prefix}/sbin'
   342 libexecdir='${exec_prefix}/libexec'
   343 datadir='${prefix}/share'
   344 sysconfdir='${prefix}/etc'
   345 sharedstatedir='${prefix}/com'
   346 localstatedir='${prefix}/var'
   347 libdir='${exec_prefix}/lib'
   348 includedir='${prefix}/include'
   349 oldincludedir='/usr/include'
   350 infodir='${prefix}/info'
   351 mandir='${prefix}/man'
   353 ac_prev=
   354 for ac_option
   355 do
   356   # If the previous option needs an argument, assign it.
   357   if test -n "$ac_prev"; then
   358     eval "$ac_prev=\$ac_option"
   359     ac_prev=
   360     continue
   361   fi
   363   ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
   365   # Accept the important Cygnus configure options, so we can diagnose typos.
   367   case $ac_option in
   369   -bindir | --bindir | --bindi | --bind | --bin | --bi)
   370     ac_prev=bindir ;;
   371   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
   372     bindir=$ac_optarg ;;
   374   -build | --build | --buil | --bui | --bu)
   375     ac_prev=build_alias ;;
   376   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
   377     build_alias=$ac_optarg ;;
   379   -cache-file | --cache-file | --cache-fil | --cache-fi \
   380   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
   381     ac_prev=cache_file ;;
   382   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
   383   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
   384     cache_file=$ac_optarg ;;
   386   --config-cache | -C)
   387     cache_file=config.cache ;;
   389   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
   390     ac_prev=datadir ;;
   391   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
   392   | --da=*)
   393     datadir=$ac_optarg ;;
   395   -disable-* | --disable-*)
   396     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
   397     # Reject names that are not valid shell variable names.
   398     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
   399       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
   400    { (exit 1); exit 1; }; }
   401     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
   402     eval "enable_$ac_feature=no" ;;
   404   -enable-* | --enable-*)
   405     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
   406     # Reject names that are not valid shell variable names.
   407     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
   408       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
   409    { (exit 1); exit 1; }; }
   410     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
   411     case $ac_option in
   412       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
   413       *) ac_optarg=yes ;;
   414     esac
   415     eval "enable_$ac_feature='$ac_optarg'" ;;
   417   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
   418   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
   419   | --exec | --exe | --ex)
   420     ac_prev=exec_prefix ;;
   421   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
   422   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
   423   | --exec=* | --exe=* | --ex=*)
   424     exec_prefix=$ac_optarg ;;
   426   -gas | --gas | --ga | --g)
   427     # Obsolete; use --with-gas.
   428     with_gas=yes ;;
   430   -help | --help | --hel | --he | -h)
   431     ac_init_help=long ;;
   432   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
   433     ac_init_help=recursive ;;
   434   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
   435     ac_init_help=short ;;
   437   -host | --host | --hos | --ho)
   438     ac_prev=host_alias ;;
   439   -host=* | --host=* | --hos=* | --ho=*)
   440     host_alias=$ac_optarg ;;
   442   -includedir | --includedir | --includedi | --included | --include \
   443   | --includ | --inclu | --incl | --inc)
   444     ac_prev=includedir ;;
   445   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
   446   | --includ=* | --inclu=* | --incl=* | --inc=*)
   447     includedir=$ac_optarg ;;
   449   -infodir | --infodir | --infodi | --infod | --info | --inf)
   450     ac_prev=infodir ;;
   451   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
   452     infodir=$ac_optarg ;;
   454   -libdir | --libdir | --libdi | --libd)
   455     ac_prev=libdir ;;
   456   -libdir=* | --libdir=* | --libdi=* | --libd=*)
   457     libdir=$ac_optarg ;;
   459   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
   460   | --libexe | --libex | --libe)
   461     ac_prev=libexecdir ;;
   462   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
   463   | --libexe=* | --libex=* | --libe=*)
   464     libexecdir=$ac_optarg ;;
   466   -localstatedir | --localstatedir | --localstatedi | --localstated \
   467   | --localstate | --localstat | --localsta | --localst \
   468   | --locals | --local | --loca | --loc | --lo)
   469     ac_prev=localstatedir ;;
   470   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
   471   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
   472   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
   473     localstatedir=$ac_optarg ;;
   475   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
   476     ac_prev=mandir ;;
   477   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
   478     mandir=$ac_optarg ;;
   480   -nfp | --nfp | --nf)
   481     # Obsolete; use --without-fp.
   482     with_fp=no ;;
   484   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
   485   | --no-cr | --no-c | -n)
   486     no_create=yes ;;
   488   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
   489   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
   490     no_recursion=yes ;;
   492   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
   493   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
   494   | --oldin | --oldi | --old | --ol | --o)
   495     ac_prev=oldincludedir ;;
   496   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
   497   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
   498   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
   499     oldincludedir=$ac_optarg ;;
   501   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
   502     ac_prev=prefix ;;
   503   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
   504     prefix=$ac_optarg ;;
   506   -program-prefix | --program-prefix | --program-prefi | --program-pref \
   507   | --program-pre | --program-pr | --program-p)
   508     ac_prev=program_prefix ;;
   509   -program-prefix=* | --program-prefix=* | --program-prefi=* \
   510   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
   511     program_prefix=$ac_optarg ;;
   513   -program-suffix | --program-suffix | --program-suffi | --program-suff \
   514   | --program-suf | --program-su | --program-s)
   515     ac_prev=program_suffix ;;
   516   -program-suffix=* | --program-suffix=* | --program-suffi=* \
   517   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
   518     program_suffix=$ac_optarg ;;
   520   -program-transform-name | --program-transform-name \
   521   | --program-transform-nam | --program-transform-na \
   522   | --program-transform-n | --program-transform- \
   523   | --program-transform | --program-transfor \
   524   | --program-transfo | --program-transf \
   525   | --program-trans | --program-tran \
   526   | --progr-tra | --program-tr | --program-t)
   527     ac_prev=program_transform_name ;;
   528   -program-transform-name=* | --program-transform-name=* \
   529   | --program-transform-nam=* | --program-transform-na=* \
   530   | --program-transform-n=* | --program-transform-=* \
   531   | --program-transform=* | --program-transfor=* \
   532   | --program-transfo=* | --program-transf=* \
   533   | --program-trans=* | --program-tran=* \
   534   | --progr-tra=* | --program-tr=* | --program-t=*)
   535     program_transform_name=$ac_optarg ;;
   537   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
   538   | -silent | --silent | --silen | --sile | --sil)
   539     silent=yes ;;
   541   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
   542     ac_prev=sbindir ;;
   543   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
   544   | --sbi=* | --sb=*)
   545     sbindir=$ac_optarg ;;
   547   -sharedstatedir | --sharedstatedir | --sharedstatedi \
   548   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
   549   | --sharedst | --shareds | --shared | --share | --shar \
   550   | --sha | --sh)
   551     ac_prev=sharedstatedir ;;
   552   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
   553   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
   554   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
   555   | --sha=* | --sh=*)
   556     sharedstatedir=$ac_optarg ;;
   558   -site | --site | --sit)
   559     ac_prev=site ;;
   560   -site=* | --site=* | --sit=*)
   561     site=$ac_optarg ;;
   563   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
   564     ac_prev=srcdir ;;
   565   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
   566     srcdir=$ac_optarg ;;
   568   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
   569   | --syscon | --sysco | --sysc | --sys | --sy)
   570     ac_prev=sysconfdir ;;
   571   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
   572   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
   573     sysconfdir=$ac_optarg ;;
   575   -target | --target | --targe | --targ | --tar | --ta | --t)
   576     ac_prev=target_alias ;;
   577   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
   578     target_alias=$ac_optarg ;;
   580   -v | -verbose | --verbose | --verbos | --verbo | --verb)
   581     verbose=yes ;;
   583   -version | --version | --versio | --versi | --vers | -V)
   584     ac_init_version=: ;;
   586   -with-* | --with-*)
   587     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
   588     # Reject names that are not valid shell variable names.
   589     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
   590       { echo "$as_me: error: invalid package name: $ac_package" >&2
   591    { (exit 1); exit 1; }; }
   592     ac_package=`echo $ac_package| sed 's/-/_/g'`
   593     case $ac_option in
   594       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
   595       *) ac_optarg=yes ;;
   596     esac
   597     eval "with_$ac_package='$ac_optarg'" ;;
   599   -without-* | --without-*)
   600     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
   601     # Reject names that are not valid shell variable names.
   602     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
   603       { echo "$as_me: error: invalid package name: $ac_package" >&2
   604    { (exit 1); exit 1; }; }
   605     ac_package=`echo $ac_package | sed 's/-/_/g'`
   606     eval "with_$ac_package=no" ;;
   608   --x)
   609     # Obsolete; use --with-x.
   610     with_x=yes ;;
   612   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
   613   | --x-incl | --x-inc | --x-in | --x-i)
   614     ac_prev=x_includes ;;
   615   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
   616   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
   617     x_includes=$ac_optarg ;;
   619   -x-libraries | --x-libraries | --x-librarie | --x-librari \
   620   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
   621     ac_prev=x_libraries ;;
   622   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
   623   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
   624     x_libraries=$ac_optarg ;;
   626   -*) { echo "$as_me: error: unrecognized option: $ac_option
   627 Try \`$0 --help' for more information." >&2
   628    { (exit 1); exit 1; }; }
   629     ;;
   631   *=*)
   632     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
   633     # Reject names that are not valid shell variable names.
   634     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
   635       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
   636    { (exit 1); exit 1; }; }
   637     ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
   638     eval "$ac_envvar='$ac_optarg'"
   639     export $ac_envvar ;;
   641   *)
   642     # FIXME: should be removed in autoconf 3.0.
   643     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
   644     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
   645       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
   646     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
   647     ;;
   649   esac
   650 done
   652 if test -n "$ac_prev"; then
   653   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
   654   { echo "$as_me: error: missing argument to $ac_option" >&2
   655    { (exit 1); exit 1; }; }
   656 fi
   658 # Be sure to have absolute paths.
   659 for ac_var in exec_prefix prefix
   660 do
   661   eval ac_val=$`echo $ac_var`
   662   case $ac_val in
   663     [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
   664     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
   665    { (exit 1); exit 1; }; };;
   666   esac
   667 done
   669 # Be sure to have absolute paths.
   670 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
   671 	      localstatedir libdir includedir oldincludedir infodir mandir
   672 do
   673   eval ac_val=$`echo $ac_var`
   674   case $ac_val in
   675     [\\/$]* | ?:[\\/]* ) ;;
   676     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
   677    { (exit 1); exit 1; }; };;
   678   esac
   679 done
   681 # There might be people who depend on the old broken behavior: `$host'
   682 # used to hold the argument of --host etc.
   683 # FIXME: To remove some day.
   684 build=$build_alias
   685 host=$host_alias
   686 target=$target_alias
   688 # FIXME: To remove some day.
   689 if test "x$host_alias" != x; then
   690   if test "x$build_alias" = x; then
   691     cross_compiling=maybe
   692     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
   693     If a cross compiler is detected then cross compile mode will be used." >&2
   694   elif test "x$build_alias" != "x$host_alias"; then
   695     cross_compiling=yes
   696   fi
   697 fi
   699 ac_tool_prefix=
   700 test -n "$host_alias" && ac_tool_prefix=$host_alias-
   702 test "$silent" = yes && exec 6>/dev/null
   705 # Find the source files, if location was not specified.
   706 if test -z "$srcdir"; then
   707   ac_srcdir_defaulted=yes
   708   # Try the directory containing this script, then its parent.
   709   ac_confdir=`(dirname "$0") 2>/dev/null ||
   710 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
   711 	 X"$0" : 'X\(//\)[^/]' \| \
   712 	 X"$0" : 'X\(//\)$' \| \
   713 	 X"$0" : 'X\(/\)' \| \
   714 	 .     : '\(.\)' 2>/dev/null ||
   715 echo X"$0" |
   716     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
   717   	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
   718   	  /^X\(\/\/\)$/{ s//\1/; q; }
   719   	  /^X\(\/\).*/{ s//\1/; q; }
   720   	  s/.*/./; q'`
   721   srcdir=$ac_confdir
   722   if test ! -r $srcdir/$ac_unique_file; then
   723     srcdir=..
   724   fi
   725 else
   726   ac_srcdir_defaulted=no
   727 fi
   728 if test ! -r $srcdir/$ac_unique_file; then
   729   if test "$ac_srcdir_defaulted" = yes; then
   730     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
   731    { (exit 1); exit 1; }; }
   732   else
   733     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
   734    { (exit 1); exit 1; }; }
   735   fi
   736 fi
   737 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
   738   { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
   739    { (exit 1); exit 1; }; }
   740 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
   741 ac_env_build_alias_set=${build_alias+set}
   742 ac_env_build_alias_value=$build_alias
   743 ac_cv_env_build_alias_set=${build_alias+set}
   744 ac_cv_env_build_alias_value=$build_alias
   745 ac_env_host_alias_set=${host_alias+set}
   746 ac_env_host_alias_value=$host_alias
   747 ac_cv_env_host_alias_set=${host_alias+set}
   748 ac_cv_env_host_alias_value=$host_alias
   749 ac_env_target_alias_set=${target_alias+set}
   750 ac_env_target_alias_value=$target_alias
   751 ac_cv_env_target_alias_set=${target_alias+set}
   752 ac_cv_env_target_alias_value=$target_alias
   753 ac_env_CC_set=${CC+set}
   754 ac_env_CC_value=$CC
   755 ac_cv_env_CC_set=${CC+set}
   756 ac_cv_env_CC_value=$CC
   757 ac_env_CFLAGS_set=${CFLAGS+set}
   758 ac_env_CFLAGS_value=$CFLAGS
   759 ac_cv_env_CFLAGS_set=${CFLAGS+set}
   760 ac_cv_env_CFLAGS_value=$CFLAGS
   761 ac_env_LDFLAGS_set=${LDFLAGS+set}
   762 ac_env_LDFLAGS_value=$LDFLAGS
   763 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
   764 ac_cv_env_LDFLAGS_value=$LDFLAGS
   765 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
   766 ac_env_CPPFLAGS_value=$CPPFLAGS
   767 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
   768 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
   769 ac_env_CPP_set=${CPP+set}
   770 ac_env_CPP_value=$CPP
   771 ac_cv_env_CPP_set=${CPP+set}
   772 ac_cv_env_CPP_value=$CPP
   773 ac_env_PKG_CONFIG_set=${PKG_CONFIG+set}
   774 ac_env_PKG_CONFIG_value=$PKG_CONFIG
   775 ac_cv_env_PKG_CONFIG_set=${PKG_CONFIG+set}
   776 ac_cv_env_PKG_CONFIG_value=$PKG_CONFIG
   777 ac_env_PACKAGE_CFLAGS_set=${PACKAGE_CFLAGS+set}
   778 ac_env_PACKAGE_CFLAGS_value=$PACKAGE_CFLAGS
   779 ac_cv_env_PACKAGE_CFLAGS_set=${PACKAGE_CFLAGS+set}
   780 ac_cv_env_PACKAGE_CFLAGS_value=$PACKAGE_CFLAGS
   781 ac_env_PACKAGE_LIBS_set=${PACKAGE_LIBS+set}
   782 ac_env_PACKAGE_LIBS_value=$PACKAGE_LIBS
   783 ac_cv_env_PACKAGE_LIBS_set=${PACKAGE_LIBS+set}
   784 ac_cv_env_PACKAGE_LIBS_value=$PACKAGE_LIBS
   786 #
   787 # Report the --help message.
   788 #
   789 if test "$ac_init_help" = "long"; then
   790   # Omit some internal or obsolete options to make the list less imposing.
   791   # This message is too long to be a string in the A/UX 3.1 sh.
   792   cat <<_ACEOF
   793 \`configure' configures this package to adapt to many kinds of systems.
   795 Usage: $0 [OPTION]... [VAR=VALUE]...
   797 To assign environment variables (e.g., CC, CFLAGS...), specify them as
   798 VAR=VALUE.  See below for descriptions of some of the useful variables.
   800 Defaults for the options are specified in brackets.
   802 Configuration:
   803   -h, --help              display this help and exit
   804       --help=short        display options specific to this package
   805       --help=recursive    display the short help of all the included packages
   806   -V, --version           display version information and exit
   807   -q, --quiet, --silent   do not print \`checking...' messages
   808       --cache-file=FILE   cache test results in FILE [disabled]
   809   -C, --config-cache      alias for \`--cache-file=config.cache'
   810   -n, --no-create         do not create output files
   811       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
   813 _ACEOF
   815   cat <<_ACEOF
   816 Installation directories:
   817   --prefix=PREFIX         install architecture-independent files in PREFIX
   818 			  [$ac_default_prefix]
   819   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
   820 			  [PREFIX]
   822 By default, \`make install' will install all the files in
   823 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
   824 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
   825 for instance \`--prefix=\$HOME'.
   827 For better control, use the options below.
   829 Fine tuning of the installation directories:
   830   --bindir=DIR           user executables [EPREFIX/bin]
   831   --sbindir=DIR          system admin executables [EPREFIX/sbin]
   832   --libexecdir=DIR       program executables [EPREFIX/libexec]
   833   --datadir=DIR          read-only architecture-independent data [PREFIX/share]
   834   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
   835   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
   836   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
   837   --libdir=DIR           object code libraries [EPREFIX/lib]
   838   --includedir=DIR       C header files [PREFIX/include]
   839   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
   840   --infodir=DIR          info documentation [PREFIX/info]
   841   --mandir=DIR           man documentation [PREFIX/man]
   842 _ACEOF
   844   cat <<\_ACEOF
   846 Program names:
   847   --program-prefix=PREFIX            prepend PREFIX to installed program names
   848   --program-suffix=SUFFIX            append SUFFIX to installed program names
   849   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
   850 _ACEOF
   851 fi
   853 if test -n "$ac_init_help"; then
   855   cat <<\_ACEOF
   857 Optional Features:
   858   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
   859   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
   860   --enable-maintainer-mode enable make rules and dependencies not useful
   861                           (and sometimes confusing) to the casual installer
   862   --disable-dependency-tracking Speeds up one-time builds
   863   --enable-dependency-tracking  Do not reject slow dependency extractors
   865 Some influential environment variables:
   866   CC          C compiler command
   867   CFLAGS      C compiler flags
   868   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
   869               nonstandard directory <lib dir>
   870   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
   871               headers in a nonstandard directory <include dir>
   872   CPP         C preprocessor
   873   PKG_CONFIG  path to pkg-config utility
   874   PACKAGE_CFLAGS
   875               C compiler flags for PACKAGE, overriding pkg-config
   876   PACKAGE_LIBS
   877               linker flags for PACKAGE, overriding pkg-config
   879 Use these variables to override the choices made by `configure' or to help
   880 it to find libraries and programs with nonstandard names/locations.
   882 _ACEOF
   883 fi
   885 if test "$ac_init_help" = "recursive"; then
   886   # If there are subdirs, report their specific --help.
   887   ac_popdir=`pwd`
   888   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
   889     test -d $ac_dir || continue
   890     ac_builddir=.
   892 if test "$ac_dir" != .; then
   893   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
   894   # A "../" for each directory in $ac_dir_suffix.
   895   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
   896 else
   897   ac_dir_suffix= ac_top_builddir=
   898 fi
   900 case $srcdir in
   901   .)  # No --srcdir option.  We are building in place.
   902     ac_srcdir=.
   903     if test -z "$ac_top_builddir"; then
   904        ac_top_srcdir=.
   905     else
   906        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
   907     fi ;;
   908   [\\/]* | ?:[\\/]* )  # Absolute path.
   909     ac_srcdir=$srcdir$ac_dir_suffix;
   910     ac_top_srcdir=$srcdir ;;
   911   *) # Relative path.
   912     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
   913     ac_top_srcdir=$ac_top_builddir$srcdir ;;
   914 esac
   916 # Do not use `cd foo && pwd` to compute absolute paths, because
   917 # the directories may not exist.
   918 case `pwd` in
   919 .) ac_abs_builddir="$ac_dir";;
   920 *)
   921   case "$ac_dir" in
   922   .) ac_abs_builddir=`pwd`;;
   923   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
   924   *) ac_abs_builddir=`pwd`/"$ac_dir";;
   925   esac;;
   926 esac
   927 case $ac_abs_builddir in
   928 .) ac_abs_top_builddir=${ac_top_builddir}.;;
   929 *)
   930   case ${ac_top_builddir}. in
   931   .) ac_abs_top_builddir=$ac_abs_builddir;;
   932   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
   933   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
   934   esac;;
   935 esac
   936 case $ac_abs_builddir in
   937 .) ac_abs_srcdir=$ac_srcdir;;
   938 *)
   939   case $ac_srcdir in
   940   .) ac_abs_srcdir=$ac_abs_builddir;;
   941   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
   942   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
   943   esac;;
   944 esac
   945 case $ac_abs_builddir in
   946 .) ac_abs_top_srcdir=$ac_top_srcdir;;
   947 *)
   948   case $ac_top_srcdir in
   949   .) ac_abs_top_srcdir=$ac_abs_builddir;;
   950   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
   951   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
   952   esac;;
   953 esac
   955     cd $ac_dir
   956     # Check for guested configure; otherwise get Cygnus style configure.
   957     if test -f $ac_srcdir/configure.gnu; then
   958       echo
   959       $SHELL $ac_srcdir/configure.gnu  --help=recursive
   960     elif test -f $ac_srcdir/configure; then
   961       echo
   962       $SHELL $ac_srcdir/configure  --help=recursive
   963     elif test -f $ac_srcdir/configure.ac ||
   964 	   test -f $ac_srcdir/configure.in; then
   965       echo
   966       $ac_configure --help
   967     else
   968       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
   969     fi
   970     cd "$ac_popdir"
   971   done
   972 fi
   974 test -n "$ac_init_help" && exit 0
   975 if $ac_init_version; then
   976   cat <<\_ACEOF
   978 Copyright (C) 2003 Free Software Foundation, Inc.
   979 This configure script is free software; the Free Software Foundation
   980 gives unlimited permission to copy, distribute and modify it.
   981 _ACEOF
   982   exit 0
   983 fi
   984 exec 5>config.log
   985 cat >&5 <<_ACEOF
   986 This file contains any messages produced by compilers while
   987 running configure, to aid debugging if configure makes a mistake.
   989 It was created by $as_me, which was
   990 generated by GNU Autoconf 2.59.  Invocation command line was
   992   $ $0 $@
   994 _ACEOF
   995 {
   996 cat <<_ASUNAME
   997 ## --------- ##
   998 ## Platform. ##
   999 ## --------- ##
  1001 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
  1002 uname -m = `(uname -m) 2>/dev/null || echo unknown`
  1003 uname -r = `(uname -r) 2>/dev/null || echo unknown`
  1004 uname -s = `(uname -s) 2>/dev/null || echo unknown`
  1005 uname -v = `(uname -v) 2>/dev/null || echo unknown`
  1007 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
  1008 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
  1010 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
  1011 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
  1012 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
  1013 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
  1014 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
  1015 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
  1016 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
  1018 _ASUNAME
  1020 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1021 for as_dir in $PATH
  1022 do
  1023   IFS=$as_save_IFS
  1024   test -z "$as_dir" && as_dir=.
  1025   echo "PATH: $as_dir"
  1026 done
  1028 } >&5
  1030 cat >&5 <<_ACEOF
  1033 ## ----------- ##
  1034 ## Core tests. ##
  1035 ## ----------- ##
  1037 _ACEOF
  1040 # Keep a trace of the command line.
  1041 # Strip out --no-create and --no-recursion so they do not pile up.
  1042 # Strip out --silent because we don't want to record it for future runs.
  1043 # Also quote any args containing shell meta-characters.
  1044 # Make two passes to allow for proper duplicate-argument suppression.
  1045 ac_configure_args=
  1046 ac_configure_args0=
  1047 ac_configure_args1=
  1048 ac_sep=
  1049 ac_must_keep_next=false
  1050 for ac_pass in 1 2
  1051 do
  1052   for ac_arg
  1053   do
  1054     case $ac_arg in
  1055     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
  1056     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  1057     | -silent | --silent | --silen | --sile | --sil)
  1058       continue ;;
  1059     *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
  1060       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
  1061     esac
  1062     case $ac_pass in
  1063     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
  1064     2)
  1065       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
  1066       if test $ac_must_keep_next = true; then
  1067 	ac_must_keep_next=false # Got value, back to normal.
  1068       else
  1069 	case $ac_arg in
  1070 	  *=* | --config-cache | -C | -disable-* | --disable-* \
  1071 	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
  1072 	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
  1073 	  | -with-* | --with-* | -without-* | --without-* | --x)
  1074 	    case "$ac_configure_args0 " in
  1075 	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
  1076 	    esac
  1077 	    ;;
  1078 	  -* ) ac_must_keep_next=true ;;
  1079 	esac
  1080       fi
  1081       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
  1082       # Get rid of the leading space.
  1083       ac_sep=" "
  1084       ;;
  1085     esac
  1086   done
  1087 done
  1088 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
  1089 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
  1091 # When interrupted or exit'd, cleanup temporary files, and complete
  1092 # config.log.  We remove comments because anyway the quotes in there
  1093 # would cause problems or look ugly.
  1094 # WARNING: Be sure not to use single quotes in there, as some shells,
  1095 # such as our DU 5.0 friend, will then `close' the trap.
  1096 trap 'exit_status=$?
  1097   # Save into config.log some information that might help in debugging.
  1099     echo
  1101     cat <<\_ASBOX
  1102 ## ---------------- ##
  1103 ## Cache variables. ##
  1104 ## ---------------- ##
  1105 _ASBOX
  1106     echo
  1107     # The following way of writing the cache mishandles newlines in values,
  1109   (set) 2>&1 |
  1110     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
  1111     *ac_space=\ *)
  1112       sed -n \
  1113 	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
  1114 	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
  1115       ;;
  1116     *)
  1117       sed -n \
  1118 	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
  1119       ;;
  1120     esac;
  1122     echo
  1124     cat <<\_ASBOX
  1125 ## ----------------- ##
  1126 ## Output variables. ##
  1127 ## ----------------- ##
  1128 _ASBOX
  1129     echo
  1130     for ac_var in $ac_subst_vars
  1131     do
  1132       eval ac_val=$`echo $ac_var`
  1133       echo "$ac_var='"'"'$ac_val'"'"'"
  1134     done | sort
  1135     echo
  1137     if test -n "$ac_subst_files"; then
  1138       cat <<\_ASBOX
  1139 ## ------------- ##
  1140 ## Output files. ##
  1141 ## ------------- ##
  1142 _ASBOX
  1143       echo
  1144       for ac_var in $ac_subst_files
  1145       do
  1146 	eval ac_val=$`echo $ac_var`
  1147 	echo "$ac_var='"'"'$ac_val'"'"'"
  1148       done | sort
  1149       echo
  1150     fi
  1152     if test -s confdefs.h; then
  1153       cat <<\_ASBOX
  1154 ## ----------- ##
  1155 ## confdefs.h. ##
  1156 ## ----------- ##
  1157 _ASBOX
  1158       echo
  1159       sed "/^$/d" confdefs.h | sort
  1160       echo
  1161     fi
  1162     test "$ac_signal" != 0 &&
  1163       echo "$as_me: caught signal $ac_signal"
  1164     echo "$as_me: exit $exit_status"
  1165   } >&5
  1166   rm -f core *.core &&
  1167   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
  1168     exit $exit_status
  1169      ' 0
  1170 for ac_signal in 1 2 13 15; do
  1171   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
  1172 done
  1173 ac_signal=0
  1175 # confdefs.h avoids OS command line length limits that DEFS can exceed.
  1176 rm -rf conftest* confdefs.h
  1177 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
  1178 echo >confdefs.h
  1180 # Predefined preprocessor variables.
  1182 cat >>confdefs.h <<_ACEOF
  1183 #define PACKAGE_NAME "$PACKAGE_NAME"
  1184 _ACEOF
  1187 cat >>confdefs.h <<_ACEOF
  1188 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
  1189 _ACEOF
  1192 cat >>confdefs.h <<_ACEOF
  1193 #define PACKAGE_VERSION "$PACKAGE_VERSION"
  1194 _ACEOF
  1197 cat >>confdefs.h <<_ACEOF
  1198 #define PACKAGE_STRING "$PACKAGE_STRING"
  1199 _ACEOF
  1202 cat >>confdefs.h <<_ACEOF
  1203 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
  1204 _ACEOF
  1207 # Let the site file select an alternate cache file if it wants to.
  1208 # Prefer explicitly selected file to automatically selected ones.
  1209 if test -z "$CONFIG_SITE"; then
  1210   if test "x$prefix" != xNONE; then
  1211     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
  1212   else
  1213     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
  1214   fi
  1215 fi
  1216 for ac_site_file in $CONFIG_SITE; do
  1217   if test -r "$ac_site_file"; then
  1218     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
  1219 echo "$as_me: loading site script $ac_site_file" >&6;}
  1220     sed 's/^/| /' "$ac_site_file" >&5
  1221     . "$ac_site_file"
  1222   fi
  1223 done
  1225 if test -r "$cache_file"; then
  1226   # Some versions of bash will fail to source /dev/null (special
  1227   # files actually), so we avoid doing that.
  1228   if test -f "$cache_file"; then
  1229     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
  1230 echo "$as_me: loading cache $cache_file" >&6;}
  1231     case $cache_file in
  1232       [\\/]* | ?:[\\/]* ) . $cache_file;;
  1233       *)                      . ./$cache_file;;
  1234     esac
  1235   fi
  1236 else
  1237   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
  1238 echo "$as_me: creating cache $cache_file" >&6;}
  1239   >$cache_file
  1240 fi
  1242 # Check that the precious variables saved in the cache have kept the same
  1243 # value.
  1244 ac_cache_corrupted=false
  1245 for ac_var in `(set) 2>&1 |
  1246 	       sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
  1247   eval ac_old_set=\$ac_cv_env_${ac_var}_set
  1248   eval ac_new_set=\$ac_env_${ac_var}_set
  1249   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
  1250   eval ac_new_val="\$ac_env_${ac_var}_value"
  1251   case $ac_old_set,$ac_new_set in
  1252     set,)
  1253       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
  1254 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
  1255       ac_cache_corrupted=: ;;
  1256     ,set)
  1257       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
  1258 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
  1259       ac_cache_corrupted=: ;;
  1260     ,);;
  1261     *)
  1262       if test "x$ac_old_val" != "x$ac_new_val"; then
  1263 	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
  1264 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
  1265 	{ echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
  1266 echo "$as_me:   former value:  $ac_old_val" >&2;}
  1267 	{ echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
  1268 echo "$as_me:   current value: $ac_new_val" >&2;}
  1269 	ac_cache_corrupted=:
  1270       fi;;
  1271   esac
  1272   # Pass precious variables to config.status.
  1273   if test "$ac_new_set" = set; then
  1274     case $ac_new_val in
  1275     *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
  1276       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
  1277     *) ac_arg=$ac_var=$ac_new_val ;;
  1278     esac
  1279     case " $ac_configure_args " in
  1280       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
  1281       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
  1282     esac
  1283   fi
  1284 done
  1285 if $ac_cache_corrupted; then
  1286   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
  1287 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
  1288   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
  1289 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
  1290    { (exit 1); exit 1; }; }
  1291 fi
  1293 ac_ext=c
  1294 ac_cpp='$CPP $CPPFLAGS'
  1295 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  1296 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  1297 ac_compiler_gnu=$ac_cv_c_compiler_gnu
  1317 am__api_version="1.7"
  1318 ac_aux_dir=
  1319 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
  1320   if test -f $ac_dir/install-sh; then
  1321     ac_aux_dir=$ac_dir
  1322     ac_install_sh="$ac_aux_dir/install-sh -c"
  1323     break
  1324   elif test -f $ac_dir/install.sh; then
  1325     ac_aux_dir=$ac_dir
  1326     ac_install_sh="$ac_aux_dir/install.sh -c"
  1327     break
  1328   elif test -f $ac_dir/shtool; then
  1329     ac_aux_dir=$ac_dir
  1330     ac_install_sh="$ac_aux_dir/shtool install -c"
  1331     break
  1332   fi
  1333 done
  1334 if test -z "$ac_aux_dir"; then
  1335   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
  1336 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
  1337    { (exit 1); exit 1; }; }
  1338 fi
  1339 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
  1340 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
  1341 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
  1343 # Find a good install program.  We prefer a C program (faster),
  1344 # so one script is as good as another.  But avoid the broken or
  1345 # incompatible versions:
  1346 # SysV /etc/install, /usr/sbin/install
  1347 # SunOS /usr/etc/install
  1348 # IRIX /sbin/install
  1349 # AIX /bin/install
  1350 # AmigaOS /C/install, which installs bootblocks on floppy discs
  1351 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
  1352 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
  1353 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
  1354 # OS/2's system install, which has a completely different semantic
  1355 # ./install, which can be erroneously created by make from ./install.sh.
  1356 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
  1357 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
  1358 if test -z "$INSTALL"; then
  1359 if test "${ac_cv_path_install+set}" = set; then
  1360   echo $ECHO_N "(cached) $ECHO_C" >&6
  1361 else
  1362   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1363 for as_dir in $PATH
  1364 do
  1365   IFS=$as_save_IFS
  1366   test -z "$as_dir" && as_dir=.
  1367   # Account for people who put trailing slashes in PATH elements.
  1368 case $as_dir/ in
  1369   ./ | .// | /cC/* | \
  1370   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
  1371   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
  1372   /usr/ucb/* ) ;;
  1373   *)
  1374     # OSF1 and SCO ODT 3.0 have their own names for install.
  1375     # Don't use installbsd from OSF since it installs stuff as root
  1376     # by default.
  1377     for ac_prog in ginstall scoinst install; do
  1378       for ac_exec_ext in '' $ac_executable_extensions; do
  1379 	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
  1380 	  if test $ac_prog = install &&
  1381 	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
  1382 	    # AIX install.  It has an incompatible calling convention.
  1384 	  elif test $ac_prog = install &&
  1385 	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
  1386 	    # program-specific install script used by HP pwplus--don't use.
  1388 	  else
  1389 	    ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
  1390 	    break 3
  1391 	  fi
  1392 	fi
  1393       done
  1394     done
  1395     ;;
  1396 esac
  1397 done
  1400 fi
  1401   if test "${ac_cv_path_install+set}" = set; then
  1402     INSTALL=$ac_cv_path_install
  1403   else
  1404     # As a last resort, use the slow shell script.  We don't cache a
  1405     # path for INSTALL within a source directory, because that will
  1406     # break other packages using the cache if that directory is
  1407     # removed, or if the path is relative.
  1408     INSTALL=$ac_install_sh
  1409   fi
  1410 fi
  1411 echo "$as_me:$LINENO: result: $INSTALL" >&5
  1412 echo "${ECHO_T}$INSTALL" >&6
  1414 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
  1415 # It thinks the first close brace ends the variable substitution.
  1416 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
  1418 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
  1420 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
  1422 echo "$as_me:$LINENO: checking whether build environment is sane" >&5
  1423 echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
  1424 # Just in case
  1425 sleep 1
  1426 echo timestamp > conftest.file
  1427 # Do `set' in a subshell so we don't clobber the current shell's
  1428 # arguments.  Must try -L first in case configure is actually a
  1429 # symlink; some systems play weird games with the mod time of symlinks
  1430 # (eg FreeBSD returns the mod time of the symlink's containing
  1431 # directory).
  1432 if (
  1433    set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
  1434    if test "$*" = "X"; then
  1435       # -L didn't work.
  1436       set X `ls -t $srcdir/configure conftest.file`
  1437    fi
  1438    rm -f conftest.file
  1439    if test "$*" != "X $srcdir/configure conftest.file" \
  1440       && test "$*" != "X conftest.file $srcdir/configure"; then
  1442       # If neither matched, then we have a broken ls.  This can happen
  1443       # if, for instance, CONFIG_SHELL is bash and it inherits a
  1444       # broken ls alias from the environment.  This has actually
  1445       # happened.  Such a system could not be considered "sane".
  1446       { { echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
  1447 alias in your environment" >&5
  1448 echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
  1449 alias in your environment" >&2;}
  1450    { (exit 1); exit 1; }; }
  1451    fi
  1453    test "$2" = conftest.file
  1455 then
  1456    # Ok.
  1458 else
  1459    { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
  1460 Check your system clock" >&5
  1461 echo "$as_me: error: newly created file is older than distributed files!
  1462 Check your system clock" >&2;}
  1463    { (exit 1); exit 1; }; }
  1464 fi
  1465 echo "$as_me:$LINENO: result: yes" >&5
  1466 echo "${ECHO_T}yes" >&6
  1467 test "$program_prefix" != NONE &&
  1468   program_transform_name="s,^,$program_prefix,;$program_transform_name"
  1469 # Use a double $ so make ignores it.
  1470 test "$program_suffix" != NONE &&
  1471   program_transform_name="s,\$,$program_suffix,;$program_transform_name"
  1472 # Double any \ or $.  echo might interpret backslashes.
  1473 # By default was `s,x,x', remove it if useless.
  1474 cat <<\_ACEOF >conftest.sed
  1475 s/[\\$]/&&/g;s/;s,x,x,$//
  1476 _ACEOF
  1477 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
  1478 rm conftest.sed
  1481 # expand $ac_aux_dir to an absolute path
  1482 am_aux_dir=`cd $ac_aux_dir && pwd`
  1484 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
  1485 # Use eval to expand $SHELL
  1486 if eval "$MISSING --run true"; then
  1487   am_missing_run="$MISSING --run "
  1488 else
  1489   am_missing_run=
  1490   { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
  1491 echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
  1492 fi
  1494 for ac_prog in gawk mawk nawk awk
  1495 do
  1496   # Extract the first word of "$ac_prog", so it can be a program name with args.
  1497 set dummy $ac_prog; ac_word=$2
  1498 echo "$as_me:$LINENO: checking for $ac_word" >&5
  1499 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
  1500 if test "${ac_cv_prog_AWK+set}" = set; then
  1501   echo $ECHO_N "(cached) $ECHO_C" >&6
  1502 else
  1503   if test -n "$AWK"; then
  1504   ac_cv_prog_AWK="$AWK" # Let the user override the test.
  1505 else
  1506 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1507 for as_dir in $PATH
  1508 do
  1509   IFS=$as_save_IFS
  1510   test -z "$as_dir" && as_dir=.
  1511   for ac_exec_ext in '' $ac_executable_extensions; do
  1512   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  1513     ac_cv_prog_AWK="$ac_prog"
  1514     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1515     break 2
  1516   fi
  1517 done
  1518 done
  1520 fi
  1521 fi
  1522 AWK=$ac_cv_prog_AWK
  1523 if test -n "$AWK"; then
  1524   echo "$as_me:$LINENO: result: $AWK" >&5
  1525 echo "${ECHO_T}$AWK" >&6
  1526 else
  1527   echo "$as_me:$LINENO: result: no" >&5
  1528 echo "${ECHO_T}no" >&6
  1529 fi
  1531   test -n "$AWK" && break
  1532 done
  1534 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
  1535 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
  1536 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
  1537 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
  1538   echo $ECHO_N "(cached) $ECHO_C" >&6
  1539 else
  1540   cat >conftest.make <<\_ACEOF
  1541 all:
  1542 	@echo 'ac_maketemp="$(MAKE)"'
  1543 _ACEOF
  1544 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
  1545 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
  1546 if test -n "$ac_maketemp"; then
  1547   eval ac_cv_prog_make_${ac_make}_set=yes
  1548 else
  1549   eval ac_cv_prog_make_${ac_make}_set=no
  1550 fi
  1551 rm -f conftest.make
  1552 fi
  1553 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
  1554   echo "$as_me:$LINENO: result: yes" >&5
  1555 echo "${ECHO_T}yes" >&6
  1556   SET_MAKE=
  1557 else
  1558   echo "$as_me:$LINENO: result: no" >&5
  1559 echo "${ECHO_T}no" >&6
  1560   SET_MAKE="MAKE=${MAKE-make}"
  1561 fi
  1563 rm -rf .tst 2>/dev/null
  1564 mkdir .tst 2>/dev/null
  1565 if test -d .tst; then
  1566   am__leading_dot=.
  1567 else
  1568   am__leading_dot=_
  1569 fi
  1570 rmdir .tst 2>/dev/null
  1572  # test to see if srcdir already configured
  1573 if test "`cd $srcdir && pwd`" != "`pwd`" &&
  1574    test -f $srcdir/config.status; then
  1575   { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
  1576 echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
  1577    { (exit 1); exit 1; }; }
  1578 fi
  1580 # test whether we have cygpath
  1581 if test -z "$CYGPATH_W"; then
  1582   if (cygpath --version) >/dev/null 2>/dev/null; then
  1583     CYGPATH_W='cygpath -w'
  1584   else
  1585     CYGPATH_W=echo
  1586   fi
  1587 fi
  1590 # Define the identity of the package.
  1591  PACKAGE=dream
  1592  VERSION=0.1
  1595 cat >>confdefs.h <<_ACEOF
  1596 #define PACKAGE "$PACKAGE"
  1597 _ACEOF
  1600 cat >>confdefs.h <<_ACEOF
  1601 #define VERSION "$VERSION"
  1602 _ACEOF
  1604 # Some tools Automake needs.
  1606 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
  1609 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
  1612 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
  1615 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
  1618 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
  1621 AMTAR=${AMTAR-"${am_missing_run}tar"}
  1623 install_sh=${install_sh-"$am_aux_dir/install-sh"}
  1625 # Installed binaries are usually stripped using `strip' when the user
  1626 # run `make install-strip'.  However `strip' might not be the right
  1627 # tool to use in cross-compilation environments, therefore Automake
  1628 # will honor the `STRIP' environment variable to overrule this program.
  1629 if test "$cross_compiling" != no; then
  1630   if test -n "$ac_tool_prefix"; then
  1631   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
  1632 set dummy ${ac_tool_prefix}strip; ac_word=$2
  1633 echo "$as_me:$LINENO: checking for $ac_word" >&5
  1634 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
  1635 if test "${ac_cv_prog_STRIP+set}" = set; then
  1636   echo $ECHO_N "(cached) $ECHO_C" >&6
  1637 else
  1638   if test -n "$STRIP"; then
  1639   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
  1640 else
  1641 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1642 for as_dir in $PATH
  1643 do
  1644   IFS=$as_save_IFS
  1645   test -z "$as_dir" && as_dir=.
  1646   for ac_exec_ext in '' $ac_executable_extensions; do
  1647   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  1648     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
  1649     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1650     break 2
  1651   fi
  1652 done
  1653 done
  1655 fi
  1656 fi
  1657 STRIP=$ac_cv_prog_STRIP
  1658 if test -n "$STRIP"; then
  1659   echo "$as_me:$LINENO: result: $STRIP" >&5
  1660 echo "${ECHO_T}$STRIP" >&6
  1661 else
  1662   echo "$as_me:$LINENO: result: no" >&5
  1663 echo "${ECHO_T}no" >&6
  1664 fi
  1666 fi
  1667 if test -z "$ac_cv_prog_STRIP"; then
  1668   ac_ct_STRIP=$STRIP
  1669   # Extract the first word of "strip", so it can be a program name with args.
  1670 set dummy strip; ac_word=$2
  1671 echo "$as_me:$LINENO: checking for $ac_word" >&5
  1672 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
  1673 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
  1674   echo $ECHO_N "(cached) $ECHO_C" >&6
  1675 else
  1676   if test -n "$ac_ct_STRIP"; then
  1677   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
  1678 else
  1679 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1680 for as_dir in $PATH
  1681 do
  1682   IFS=$as_save_IFS
  1683   test -z "$as_dir" && as_dir=.
  1684   for ac_exec_ext in '' $ac_executable_extensions; do
  1685   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  1686     ac_cv_prog_ac_ct_STRIP="strip"
  1687     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1688     break 2
  1689   fi
  1690 done
  1691 done
  1693   test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
  1694 fi
  1695 fi
  1696 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
  1697 if test -n "$ac_ct_STRIP"; then
  1698   echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
  1699 echo "${ECHO_T}$ac_ct_STRIP" >&6
  1700 else
  1701   echo "$as_me:$LINENO: result: no" >&5
  1702 echo "${ECHO_T}no" >&6
  1703 fi
  1705   STRIP=$ac_ct_STRIP
  1706 else
  1707   STRIP="$ac_cv_prog_STRIP"
  1708 fi
  1710 fi
  1711 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
  1713 # We need awk for the "check" target.  The system "awk" is bad on
  1714 # some platforms.
  1718 echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
  1719 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
  1720     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
  1721 if test "${enable_maintainer_mode+set}" = set; then
  1722   enableval="$enable_maintainer_mode"
  1723   USE_MAINTAINER_MODE=$enableval
  1724 else
  1725   USE_MAINTAINER_MODE=no
  1726 fi;
  1727   echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
  1728 echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6
  1731 if test $USE_MAINTAINER_MODE = yes; then
  1732   MAINTAINER_MODE_TRUE=
  1733   MAINTAINER_MODE_FALSE='#'
  1734 else
  1735   MAINTAINER_MODE_TRUE='#'
  1736   MAINTAINER_MODE_FALSE=
  1737 fi
  1739   MAINT=$MAINTAINER_MODE_TRUE
  1742           ac_config_headers="$ac_config_headers config.h"
  1745 DEPDIR="${am__leading_dot}deps"
  1747           ac_config_commands="$ac_config_commands depfiles"
  1750 am_make=${MAKE-make}
  1751 cat > confinc << 'END'
  1752 am__doit:
  1753 	@echo done
  1754 .PHONY: am__doit
  1755 END
  1756 # If we don't find an include directive, just comment out the code.
  1757 echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
  1758 echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
  1759 am__include="#"
  1760 am__quote=
  1761 _am_result=none
  1762 # First try GNU make style include.
  1763 echo "include confinc" > confmf
  1764 # We grep out `Entering directory' and `Leaving directory'
  1765 # messages which can occur if `w' ends up in MAKEFLAGS.
  1766 # In particular we don't look at `^make:' because GNU make might
  1767 # be invoked under some other name (usually "gmake"), in which
  1768 # case it prints its new name instead of `make'.
  1769 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
  1770    am__include=include
  1771    am__quote=
  1772    _am_result=GNU
  1773 fi
  1774 # Now try BSD make style include.
  1775 if test "$am__include" = "#"; then
  1776    echo '.include "confinc"' > confmf
  1777    if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
  1778       am__include=.include
  1779       am__quote="\""
  1780       _am_result=BSD
  1781    fi
  1782 fi
  1785 echo "$as_me:$LINENO: result: $_am_result" >&5
  1786 echo "${ECHO_T}$_am_result" >&6
  1787 rm -f confinc confmf
  1789 # Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
  1790 if test "${enable_dependency_tracking+set}" = set; then
  1791   enableval="$enable_dependency_tracking"
  1793 fi;
  1794 if test "x$enable_dependency_tracking" != xno; then
  1795   am_depcomp="$ac_aux_dir/depcomp"
  1796   AMDEPBACKSLASH='\'
  1797 fi
  1800 if test "x$enable_dependency_tracking" != xno; then
  1801   AMDEP_TRUE=
  1802   AMDEP_FALSE='#'
  1803 else
  1804   AMDEP_TRUE='#'
  1805   AMDEP_FALSE=
  1806 fi
  1810 ac_ext=c
  1811 ac_cpp='$CPP $CPPFLAGS'
  1812 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  1813 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  1814 ac_compiler_gnu=$ac_cv_c_compiler_gnu
  1815 if test -n "$ac_tool_prefix"; then
  1816   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
  1817 set dummy ${ac_tool_prefix}gcc; ac_word=$2
  1818 echo "$as_me:$LINENO: checking for $ac_word" >&5
  1819 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
  1820 if test "${ac_cv_prog_CC+set}" = set; then
  1821   echo $ECHO_N "(cached) $ECHO_C" >&6
  1822 else
  1823   if test -n "$CC"; then
  1824   ac_cv_prog_CC="$CC" # Let the user override the test.
  1825 else
  1826 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1827 for as_dir in $PATH
  1828 do
  1829   IFS=$as_save_IFS
  1830   test -z "$as_dir" && as_dir=.
  1831   for ac_exec_ext in '' $ac_executable_extensions; do
  1832   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  1833     ac_cv_prog_CC="${ac_tool_prefix}gcc"
  1834     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1835     break 2
  1836   fi
  1837 done
  1838 done
  1840 fi
  1841 fi
  1842 CC=$ac_cv_prog_CC
  1843 if test -n "$CC"; then
  1844   echo "$as_me:$LINENO: result: $CC" >&5
  1845 echo "${ECHO_T}$CC" >&6
  1846 else
  1847   echo "$as_me:$LINENO: result: no" >&5
  1848 echo "${ECHO_T}no" >&6
  1849 fi
  1851 fi
  1852 if test -z "$ac_cv_prog_CC"; then
  1853   ac_ct_CC=$CC
  1854   # Extract the first word of "gcc", so it can be a program name with args.
  1855 set dummy gcc; ac_word=$2
  1856 echo "$as_me:$LINENO: checking for $ac_word" >&5
  1857 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
  1858 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  1859   echo $ECHO_N "(cached) $ECHO_C" >&6
  1860 else
  1861   if test -n "$ac_ct_CC"; then
  1862   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  1863 else
  1864 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1865 for as_dir in $PATH
  1866 do
  1867   IFS=$as_save_IFS
  1868   test -z "$as_dir" && as_dir=.
  1869   for ac_exec_ext in '' $ac_executable_extensions; do
  1870   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  1871     ac_cv_prog_ac_ct_CC="gcc"
  1872     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1873     break 2
  1874   fi
  1875 done
  1876 done
  1878 fi
  1879 fi
  1880 ac_ct_CC=$ac_cv_prog_ac_ct_CC
  1881 if test -n "$ac_ct_CC"; then
  1882   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  1883 echo "${ECHO_T}$ac_ct_CC" >&6
  1884 else
  1885   echo "$as_me:$LINENO: result: no" >&5
  1886 echo "${ECHO_T}no" >&6
  1887 fi
  1889   CC=$ac_ct_CC
  1890 else
  1891   CC="$ac_cv_prog_CC"
  1892 fi
  1894 if test -z "$CC"; then
  1895   if test -n "$ac_tool_prefix"; then
  1896   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
  1897 set dummy ${ac_tool_prefix}cc; ac_word=$2
  1898 echo "$as_me:$LINENO: checking for $ac_word" >&5
  1899 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
  1900 if test "${ac_cv_prog_CC+set}" = set; then
  1901   echo $ECHO_N "(cached) $ECHO_C" >&6
  1902 else
  1903   if test -n "$CC"; then
  1904   ac_cv_prog_CC="$CC" # Let the user override the test.
  1905 else
  1906 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1907 for as_dir in $PATH
  1908 do
  1909   IFS=$as_save_IFS
  1910   test -z "$as_dir" && as_dir=.
  1911   for ac_exec_ext in '' $ac_executable_extensions; do
  1912   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  1913     ac_cv_prog_CC="${ac_tool_prefix}cc"
  1914     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1915     break 2
  1916   fi
  1917 done
  1918 done
  1920 fi
  1921 fi
  1922 CC=$ac_cv_prog_CC
  1923 if test -n "$CC"; then
  1924   echo "$as_me:$LINENO: result: $CC" >&5
  1925 echo "${ECHO_T}$CC" >&6
  1926 else
  1927   echo "$as_me:$LINENO: result: no" >&5
  1928 echo "${ECHO_T}no" >&6
  1929 fi
  1931 fi
  1932 if test -z "$ac_cv_prog_CC"; then
  1933   ac_ct_CC=$CC
  1934   # Extract the first word of "cc", so it can be a program name with args.
  1935 set dummy cc; ac_word=$2
  1936 echo "$as_me:$LINENO: checking for $ac_word" >&5
  1937 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
  1938 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  1939   echo $ECHO_N "(cached) $ECHO_C" >&6
  1940 else
  1941   if test -n "$ac_ct_CC"; then
  1942   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  1943 else
  1944 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1945 for as_dir in $PATH
  1946 do
  1947   IFS=$as_save_IFS
  1948   test -z "$as_dir" && as_dir=.
  1949   for ac_exec_ext in '' $ac_executable_extensions; do
  1950   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  1951     ac_cv_prog_ac_ct_CC="cc"
  1952     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1953     break 2
  1954   fi
  1955 done
  1956 done
  1958 fi
  1959 fi
  1960 ac_ct_CC=$ac_cv_prog_ac_ct_CC
  1961 if test -n "$ac_ct_CC"; then
  1962   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  1963 echo "${ECHO_T}$ac_ct_CC" >&6
  1964 else
  1965   echo "$as_me:$LINENO: result: no" >&5
  1966 echo "${ECHO_T}no" >&6
  1967 fi
  1969   CC=$ac_ct_CC
  1970 else
  1971   CC="$ac_cv_prog_CC"
  1972 fi
  1974 fi
  1975 if test -z "$CC"; then
  1976   # Extract the first word of "cc", so it can be a program name with args.
  1977 set dummy cc; ac_word=$2
  1978 echo "$as_me:$LINENO: checking for $ac_word" >&5
  1979 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
  1980 if test "${ac_cv_prog_CC+set}" = set; then
  1981   echo $ECHO_N "(cached) $ECHO_C" >&6
  1982 else
  1983   if test -n "$CC"; then
  1984   ac_cv_prog_CC="$CC" # Let the user override the test.
  1985 else
  1986   ac_prog_rejected=no
  1987 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1988 for as_dir in $PATH
  1989 do
  1990   IFS=$as_save_IFS
  1991   test -z "$as_dir" && as_dir=.
  1992   for ac_exec_ext in '' $ac_executable_extensions; do
  1993   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  1994     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
  1995        ac_prog_rejected=yes
  1996        continue
  1997      fi
  1998     ac_cv_prog_CC="cc"
  1999     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2000     break 2
  2001   fi
  2002 done
  2003 done
  2005 if test $ac_prog_rejected = yes; then
  2006   # We found a bogon in the path, so make sure we never use it.
  2007   set dummy $ac_cv_prog_CC
  2008   shift
  2009   if test $# != 0; then
  2010     # We chose a different compiler from the bogus one.
  2011     # However, it has the same basename, so the bogon will be chosen
  2012     # first if we set CC to just the basename; use the full file name.
  2013     shift
  2014     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
  2015   fi
  2016 fi
  2017 fi
  2018 fi
  2019 CC=$ac_cv_prog_CC
  2020 if test -n "$CC"; then
  2021   echo "$as_me:$LINENO: result: $CC" >&5
  2022 echo "${ECHO_T}$CC" >&6
  2023 else
  2024   echo "$as_me:$LINENO: result: no" >&5
  2025 echo "${ECHO_T}no" >&6
  2026 fi
  2028 fi
  2029 if test -z "$CC"; then
  2030   if test -n "$ac_tool_prefix"; then
  2031   for ac_prog in cl
  2032   do
  2033     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
  2034 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
  2035 echo "$as_me:$LINENO: checking for $ac_word" >&5
  2036 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
  2037 if test "${ac_cv_prog_CC+set}" = set; then
  2038   echo $ECHO_N "(cached) $ECHO_C" >&6
  2039 else
  2040   if test -n "$CC"; then
  2041   ac_cv_prog_CC="$CC" # Let the user override the test.
  2042 else
  2043 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2044 for as_dir in $PATH
  2045 do
  2046   IFS=$as_save_IFS
  2047   test -z "$as_dir" && as_dir=.
  2048   for ac_exec_ext in '' $ac_executable_extensions; do
  2049   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  2050     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
  2051     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2052     break 2
  2053   fi
  2054 done
  2055 done
  2057 fi
  2058 fi
  2059 CC=$ac_cv_prog_CC
  2060 if test -n "$CC"; then
  2061   echo "$as_me:$LINENO: result: $CC" >&5
  2062 echo "${ECHO_T}$CC" >&6
  2063 else
  2064   echo "$as_me:$LINENO: result: no" >&5
  2065 echo "${ECHO_T}no" >&6
  2066 fi
  2068     test -n "$CC" && break
  2069   done
  2070 fi
  2071 if test -z "$CC"; then
  2072   ac_ct_CC=$CC
  2073   for ac_prog in cl
  2074 do
  2075   # Extract the first word of "$ac_prog", so it can be a program name with args.
  2076 set dummy $ac_prog; ac_word=$2
  2077 echo "$as_me:$LINENO: checking for $ac_word" >&5
  2078 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
  2079 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  2080   echo $ECHO_N "(cached) $ECHO_C" >&6
  2081 else
  2082   if test -n "$ac_ct_CC"; then
  2083   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  2084 else
  2085 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2086 for as_dir in $PATH
  2087 do
  2088   IFS=$as_save_IFS
  2089   test -z "$as_dir" && as_dir=.
  2090   for ac_exec_ext in '' $ac_executable_extensions; do
  2091   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  2092     ac_cv_prog_ac_ct_CC="$ac_prog"
  2093     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2094     break 2
  2095   fi
  2096 done
  2097 done
  2099 fi
  2100 fi
  2101 ac_ct_CC=$ac_cv_prog_ac_ct_CC
  2102 if test -n "$ac_ct_CC"; then
  2103   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  2104 echo "${ECHO_T}$ac_ct_CC" >&6
  2105 else
  2106   echo "$as_me:$LINENO: result: no" >&5
  2107 echo "${ECHO_T}no" >&6
  2108 fi
  2110   test -n "$ac_ct_CC" && break
  2111 done
  2113   CC=$ac_ct_CC
  2114 fi
  2116 fi
  2119 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
  2120 See \`config.log' for more details." >&5
  2121 echo "$as_me: error: no acceptable C compiler found in \$PATH
  2122 See \`config.log' for more details." >&2;}
  2123    { (exit 1); exit 1; }; }
  2125 # Provide some information about the compiler.
  2126 echo "$as_me:$LINENO:" \
  2127      "checking for C compiler version" >&5
  2128 ac_compiler=`set X $ac_compile; echo $2`
  2129 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
  2130   (eval $ac_compiler --version </dev/null >&5) 2>&5
  2131   ac_status=$?
  2132   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2133   (exit $ac_status); }
  2134 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
  2135   (eval $ac_compiler -v </dev/null >&5) 2>&5
  2136   ac_status=$?
  2137   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2138   (exit $ac_status); }
  2139 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
  2140   (eval $ac_compiler -V </dev/null >&5) 2>&5
  2141   ac_status=$?
  2142   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2143   (exit $ac_status); }
  2145 cat >conftest.$ac_ext <<_ACEOF
  2146 /* confdefs.h.  */
  2147 _ACEOF
  2148 cat confdefs.h >>conftest.$ac_ext
  2149 cat >>conftest.$ac_ext <<_ACEOF
  2150 /* end confdefs.h.  */
  2152 int
  2153 main ()
  2157   return 0;
  2159 _ACEOF
  2160 ac_clean_files_save=$ac_clean_files
  2161 ac_clean_files="$ac_clean_files a.out a.exe b.out"
  2162 # Try to create an executable without -o first, disregard a.out.
  2163 # It will help us diagnose broken compilers, and finding out an intuition
  2164 # of exeext.
  2165 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
  2166 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
  2167 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
  2168 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
  2169   (eval $ac_link_default) 2>&5
  2170   ac_status=$?
  2171   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2172   (exit $ac_status); }; then
  2173   # Find the output, starting from the most likely.  This scheme is
  2174 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
  2175 # resort.
  2177 # Be careful to initialize this variable, since it used to be cached.
  2178 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
  2179 ac_cv_exeext=
  2180 # b.out is created by i960 compilers.
  2181 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
  2182 do
  2183   test -f "$ac_file" || continue
  2184   case $ac_file in
  2185     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
  2186 	;;
  2187     conftest.$ac_ext )
  2188 	# This is the source file.
  2189 	;;
  2190     [ab].out )
  2191 	# We found the default executable, but exeext='' is most
  2192 	# certainly right.
  2193 	break;;
  2194     *.* )
  2195 	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
  2196 	# FIXME: I believe we export ac_cv_exeext for Libtool,
  2197 	# but it would be cool to find out if it's true.  Does anybody
  2198 	# maintain Libtool? --akim.
  2199 	export ac_cv_exeext
  2200 	break;;
  2201     * )
  2202 	break;;
  2203   esac
  2204 done
  2205 else
  2206   echo "$as_me: failed program was:" >&5
  2207 sed 's/^/| /' conftest.$ac_ext >&5
  2209 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
  2210 See \`config.log' for more details." >&5
  2211 echo "$as_me: error: C compiler cannot create executables
  2212 See \`config.log' for more details." >&2;}
  2213    { (exit 77); exit 77; }; }
  2214 fi
  2216 ac_exeext=$ac_cv_exeext
  2217 echo "$as_me:$LINENO: result: $ac_file" >&5
  2218 echo "${ECHO_T}$ac_file" >&6
  2220 # Check the compiler produces executables we can run.  If not, either
  2221 # the compiler is broken, or we cross compile.
  2222 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
  2223 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
  2224 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
  2225 # If not cross compiling, check that we can run a simple program.
  2226 if test "$cross_compiling" != yes; then
  2227   if { ac_try='./$ac_file'
  2228   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  2229   (eval $ac_try) 2>&5
  2230   ac_status=$?
  2231   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2232   (exit $ac_status); }; }; then
  2233     cross_compiling=no
  2234   else
  2235     if test "$cross_compiling" = maybe; then
  2236 	cross_compiling=yes
  2237     else
  2238 	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
  2239 If you meant to cross compile, use \`--host'.
  2240 See \`config.log' for more details." >&5
  2241 echo "$as_me: error: cannot run C compiled programs.
  2242 If you meant to cross compile, use \`--host'.
  2243 See \`config.log' for more details." >&2;}
  2244    { (exit 1); exit 1; }; }
  2245     fi
  2246   fi
  2247 fi
  2248 echo "$as_me:$LINENO: result: yes" >&5
  2249 echo "${ECHO_T}yes" >&6
  2251 rm -f a.out a.exe conftest$ac_cv_exeext b.out
  2252 ac_clean_files=$ac_clean_files_save
  2253 # Check the compiler produces executables we can run.  If not, either
  2254 # the compiler is broken, or we cross compile.
  2255 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
  2256 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
  2257 echo "$as_me:$LINENO: result: $cross_compiling" >&5
  2258 echo "${ECHO_T}$cross_compiling" >&6
  2260 echo "$as_me:$LINENO: checking for suffix of executables" >&5
  2261 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
  2262 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
  2263   (eval $ac_link) 2>&5
  2264   ac_status=$?
  2265   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2266   (exit $ac_status); }; then
  2267   # If both `conftest.exe' and `conftest' are `present' (well, observable)
  2268 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
  2269 # work properly (i.e., refer to `conftest.exe'), while it won't with
  2270 # `rm'.
  2271 for ac_file in conftest.exe conftest conftest.*; do
  2272   test -f "$ac_file" || continue
  2273   case $ac_file in
  2274     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
  2275     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
  2276 	  export ac_cv_exeext
  2277 	  break;;
  2278     * ) break;;
  2279   esac
  2280 done
  2281 else
  2282   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
  2283 See \`config.log' for more details." >&5
  2284 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
  2285 See \`config.log' for more details." >&2;}
  2286    { (exit 1); exit 1; }; }
  2287 fi
  2289 rm -f conftest$ac_cv_exeext
  2290 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
  2291 echo "${ECHO_T}$ac_cv_exeext" >&6
  2293 rm -f conftest.$ac_ext
  2294 EXEEXT=$ac_cv_exeext
  2295 ac_exeext=$EXEEXT
  2296 echo "$as_me:$LINENO: checking for suffix of object files" >&5
  2297 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
  2298 if test "${ac_cv_objext+set}" = set; then
  2299   echo $ECHO_N "(cached) $ECHO_C" >&6
  2300 else
  2301   cat >conftest.$ac_ext <<_ACEOF
  2302 /* confdefs.h.  */
  2303 _ACEOF
  2304 cat confdefs.h >>conftest.$ac_ext
  2305 cat >>conftest.$ac_ext <<_ACEOF
  2306 /* end confdefs.h.  */
  2308 int
  2309 main ()
  2313   return 0;
  2315 _ACEOF
  2316 rm -f conftest.o conftest.obj
  2317 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  2318   (eval $ac_compile) 2>&5
  2319   ac_status=$?
  2320   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2321   (exit $ac_status); }; then
  2322   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
  2323   case $ac_file in
  2324     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
  2325     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
  2326        break;;
  2327   esac
  2328 done
  2329 else
  2330   echo "$as_me: failed program was:" >&5
  2331 sed 's/^/| /' conftest.$ac_ext >&5
  2333 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
  2334 See \`config.log' for more details." >&5
  2335 echo "$as_me: error: cannot compute suffix of object files: cannot compile
  2336 See \`config.log' for more details." >&2;}
  2337    { (exit 1); exit 1; }; }
  2338 fi
  2340 rm -f conftest.$ac_cv_objext conftest.$ac_ext
  2341 fi
  2342 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
  2343 echo "${ECHO_T}$ac_cv_objext" >&6
  2344 OBJEXT=$ac_cv_objext
  2345 ac_objext=$OBJEXT
  2346 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
  2347 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
  2348 if test "${ac_cv_c_compiler_gnu+set}" = set; then
  2349   echo $ECHO_N "(cached) $ECHO_C" >&6
  2350 else
  2351   cat >conftest.$ac_ext <<_ACEOF
  2352 /* confdefs.h.  */
  2353 _ACEOF
  2354 cat confdefs.h >>conftest.$ac_ext
  2355 cat >>conftest.$ac_ext <<_ACEOF
  2356 /* end confdefs.h.  */
  2358 int
  2359 main ()
  2361 #ifndef __GNUC__
  2362        choke me
  2363 #endif
  2366   return 0;
  2368 _ACEOF
  2369 rm -f conftest.$ac_objext
  2370 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  2371   (eval $ac_compile) 2>conftest.er1
  2372   ac_status=$?
  2373   grep -v '^ *+' conftest.er1 >conftest.err
  2374   rm -f conftest.er1
  2375   cat conftest.err >&5
  2376   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2377   (exit $ac_status); } &&
  2378 	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  2379   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  2380   (eval $ac_try) 2>&5
  2381   ac_status=$?
  2382   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2383   (exit $ac_status); }; } &&
  2384 	 { ac_try='test -s conftest.$ac_objext'
  2385   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  2386   (eval $ac_try) 2>&5
  2387   ac_status=$?
  2388   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2389   (exit $ac_status); }; }; then
  2390   ac_compiler_gnu=yes
  2391 else
  2392   echo "$as_me: failed program was:" >&5
  2393 sed 's/^/| /' conftest.$ac_ext >&5
  2395 ac_compiler_gnu=no
  2396 fi
  2397 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
  2398 ac_cv_c_compiler_gnu=$ac_compiler_gnu
  2400 fi
  2401 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
  2402 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
  2403 GCC=`test $ac_compiler_gnu = yes && echo yes`
  2404 ac_test_CFLAGS=${CFLAGS+set}
  2405 ac_save_CFLAGS=$CFLAGS
  2406 CFLAGS="-g"
  2407 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
  2408 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
  2409 if test "${ac_cv_prog_cc_g+set}" = set; then
  2410   echo $ECHO_N "(cached) $ECHO_C" >&6
  2411 else
  2412   cat >conftest.$ac_ext <<_ACEOF
  2413 /* confdefs.h.  */
  2414 _ACEOF
  2415 cat confdefs.h >>conftest.$ac_ext
  2416 cat >>conftest.$ac_ext <<_ACEOF
  2417 /* end confdefs.h.  */
  2419 int
  2420 main ()
  2424   return 0;
  2426 _ACEOF
  2427 rm -f conftest.$ac_objext
  2428 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  2429   (eval $ac_compile) 2>conftest.er1
  2430   ac_status=$?
  2431   grep -v '^ *+' conftest.er1 >conftest.err
  2432   rm -f conftest.er1
  2433   cat conftest.err >&5
  2434   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2435   (exit $ac_status); } &&
  2436 	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  2437   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  2438   (eval $ac_try) 2>&5
  2439   ac_status=$?
  2440   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2441   (exit $ac_status); }; } &&
  2442 	 { ac_try='test -s conftest.$ac_objext'
  2443   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  2444   (eval $ac_try) 2>&5
  2445   ac_status=$?
  2446   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2447   (exit $ac_status); }; }; then
  2448   ac_cv_prog_cc_g=yes
  2449 else
  2450   echo "$as_me: failed program was:" >&5
  2451 sed 's/^/| /' conftest.$ac_ext >&5
  2453 ac_cv_prog_cc_g=no
  2454 fi
  2455 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
  2456 fi
  2457 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
  2458 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
  2459 if test "$ac_test_CFLAGS" = set; then
  2460   CFLAGS=$ac_save_CFLAGS
  2461 elif test $ac_cv_prog_cc_g = yes; then
  2462   if test "$GCC" = yes; then
  2463     CFLAGS="-g -O2"
  2464   else
  2465     CFLAGS="-g"
  2466   fi
  2467 else
  2468   if test "$GCC" = yes; then
  2469     CFLAGS="-O2"
  2470   else
  2471     CFLAGS=
  2472   fi
  2473 fi
  2474 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
  2475 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
  2476 if test "${ac_cv_prog_cc_stdc+set}" = set; then
  2477   echo $ECHO_N "(cached) $ECHO_C" >&6
  2478 else
  2479   ac_cv_prog_cc_stdc=no
  2480 ac_save_CC=$CC
  2481 cat >conftest.$ac_ext <<_ACEOF
  2482 /* confdefs.h.  */
  2483 _ACEOF
  2484 cat confdefs.h >>conftest.$ac_ext
  2485 cat >>conftest.$ac_ext <<_ACEOF
  2486 /* end confdefs.h.  */
  2487 #include <stdarg.h>
  2488 #include <stdio.h>
  2489 #include <sys/types.h>
  2490 #include <sys/stat.h>
  2491 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
  2492 struct buf { int x; };
  2493 FILE * (*rcsopen) (struct buf *, struct stat *, int);
  2494 static char *e (p, i)
  2495      char **p;
  2496      int i;
  2498   return p[i];
  2500 static char *f (char * (*g) (char **, int), char **p, ...)
  2502   char *s;
  2503   va_list v;
  2504   va_start (v,p);
  2505   s = g (p, va_arg (v,int));
  2506   va_end (v);
  2507   return s;
  2510 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
  2511    function prototypes and stuff, but not '\xHH' hex character constants.
  2512    These don't provoke an error unfortunately, instead are silently treated
  2513    as 'x'.  The following induces an error, until -std1 is added to get
  2514    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
  2515    array size at least.  It's necessary to write '\x00'==0 to get something
  2516    that's true only with -std1.  */
  2517 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
  2519 int test (int i, double x);
  2520 struct s1 {int (*f) (int a);};
  2521 struct s2 {int (*f) (double a);};
  2522 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
  2523 int argc;
  2524 char **argv;
  2525 int
  2526 main ()
  2528 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
  2530   return 0;
  2532 _ACEOF
  2533 # Don't try gcc -ansi; that turns off useful extensions and
  2534 # breaks some systems' header files.
  2535 # AIX			-qlanglvl=ansi
  2536 # Ultrix and OSF/1	-std1
  2537 # HP-UX 10.20 and later	-Ae
  2538 # HP-UX older versions	-Aa -D_HPUX_SOURCE
  2539 # SVR4			-Xc -D__EXTENSIONS__
  2540 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
  2541 do
  2542   CC="$ac_save_CC $ac_arg"
  2543   rm -f conftest.$ac_objext
  2544 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  2545   (eval $ac_compile) 2>conftest.er1
  2546   ac_status=$?
  2547   grep -v '^ *+' conftest.er1 >conftest.err
  2548   rm -f conftest.er1
  2549   cat conftest.err >&5
  2550   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2551   (exit $ac_status); } &&
  2552 	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  2553   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  2554   (eval $ac_try) 2>&5
  2555   ac_status=$?
  2556   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2557   (exit $ac_status); }; } &&
  2558 	 { ac_try='test -s conftest.$ac_objext'
  2559   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  2560   (eval $ac_try) 2>&5
  2561   ac_status=$?
  2562   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2563   (exit $ac_status); }; }; then
  2564   ac_cv_prog_cc_stdc=$ac_arg
  2565 break
  2566 else
  2567   echo "$as_me: failed program was:" >&5
  2568 sed 's/^/| /' conftest.$ac_ext >&5
  2570 fi
  2571 rm -f conftest.err conftest.$ac_objext
  2572 done
  2573 rm -f conftest.$ac_ext conftest.$ac_objext
  2574 CC=$ac_save_CC
  2576 fi
  2578 case "x$ac_cv_prog_cc_stdc" in
  2579   x|xno)
  2580     echo "$as_me:$LINENO: result: none needed" >&5
  2581 echo "${ECHO_T}none needed" >&6 ;;
  2582   *)
  2583     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
  2584 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
  2585     CC="$CC $ac_cv_prog_cc_stdc" ;;
  2586 esac
  2588 # Some people use a C++ compiler to compile C.  Since we use `exit',
  2589 # in C++ we need to declare it.  In case someone uses the same compiler
  2590 # for both compiling C and C++ we need to have the C++ compiler decide
  2591 # the declaration of exit, since it's the most demanding environment.
  2592 cat >conftest.$ac_ext <<_ACEOF
  2593 #ifndef __cplusplus
  2594   choke me
  2595 #endif
  2596 _ACEOF
  2597 rm -f conftest.$ac_objext
  2598 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  2599   (eval $ac_compile) 2>conftest.er1
  2600   ac_status=$?
  2601   grep -v '^ *+' conftest.er1 >conftest.err
  2602   rm -f conftest.er1
  2603   cat conftest.err >&5
  2604   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2605   (exit $ac_status); } &&
  2606 	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  2607   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  2608   (eval $ac_try) 2>&5
  2609   ac_status=$?
  2610   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2611   (exit $ac_status); }; } &&
  2612 	 { ac_try='test -s conftest.$ac_objext'
  2613   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  2614   (eval $ac_try) 2>&5
  2615   ac_status=$?
  2616   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2617   (exit $ac_status); }; }; then
  2618   for ac_declaration in \
  2619    '' \
  2620    'extern "C" void std::exit (int) throw (); using std::exit;' \
  2621    'extern "C" void std::exit (int); using std::exit;' \
  2622    'extern "C" void exit (int) throw ();' \
  2623    'extern "C" void exit (int);' \
  2624    'void exit (int);'
  2625 do
  2626   cat >conftest.$ac_ext <<_ACEOF
  2627 /* confdefs.h.  */
  2628 _ACEOF
  2629 cat confdefs.h >>conftest.$ac_ext
  2630 cat >>conftest.$ac_ext <<_ACEOF
  2631 /* end confdefs.h.  */
  2632 $ac_declaration
  2633 #include <stdlib.h>
  2634 int
  2635 main ()
  2637 exit (42);
  2639   return 0;
  2641 _ACEOF
  2642 rm -f conftest.$ac_objext
  2643 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  2644   (eval $ac_compile) 2>conftest.er1
  2645   ac_status=$?
  2646   grep -v '^ *+' conftest.er1 >conftest.err
  2647   rm -f conftest.er1
  2648   cat conftest.err >&5
  2649   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2650   (exit $ac_status); } &&
  2651 	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  2652   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  2653   (eval $ac_try) 2>&5
  2654   ac_status=$?
  2655   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2656   (exit $ac_status); }; } &&
  2657 	 { ac_try='test -s conftest.$ac_objext'
  2658   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  2659   (eval $ac_try) 2>&5
  2660   ac_status=$?
  2661   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2662   (exit $ac_status); }; }; then
  2664 else
  2665   echo "$as_me: failed program was:" >&5
  2666 sed 's/^/| /' conftest.$ac_ext >&5
  2668 continue
  2669 fi
  2670 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
  2671   cat >conftest.$ac_ext <<_ACEOF
  2672 /* confdefs.h.  */
  2673 _ACEOF
  2674 cat confdefs.h >>conftest.$ac_ext
  2675 cat >>conftest.$ac_ext <<_ACEOF
  2676 /* end confdefs.h.  */
  2677 $ac_declaration
  2678 int
  2679 main ()
  2681 exit (42);
  2683   return 0;
  2685 _ACEOF
  2686 rm -f conftest.$ac_objext
  2687 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  2688   (eval $ac_compile) 2>conftest.er1
  2689   ac_status=$?
  2690   grep -v '^ *+' conftest.er1 >conftest.err
  2691   rm -f conftest.er1
  2692   cat conftest.err >&5
  2693   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2694   (exit $ac_status); } &&
  2695 	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  2696   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  2697   (eval $ac_try) 2>&5
  2698   ac_status=$?
  2699   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2700   (exit $ac_status); }; } &&
  2701 	 { ac_try='test -s conftest.$ac_objext'
  2702   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  2703   (eval $ac_try) 2>&5
  2704   ac_status=$?
  2705   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2706   (exit $ac_status); }; }; then
  2707   break
  2708 else
  2709   echo "$as_me: failed program was:" >&5
  2710 sed 's/^/| /' conftest.$ac_ext >&5
  2712 fi
  2713 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
  2714 done
  2715 rm -f conftest*
  2716 if test -n "$ac_declaration"; then
  2717   echo '#ifdef __cplusplus' >>confdefs.h
  2718   echo $ac_declaration      >>confdefs.h
  2719   echo '#endif'             >>confdefs.h
  2720 fi
  2722 else
  2723   echo "$as_me: failed program was:" >&5
  2724 sed 's/^/| /' conftest.$ac_ext >&5
  2726 fi
  2727 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
  2728 ac_ext=c
  2729 ac_cpp='$CPP $CPPFLAGS'
  2730 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  2731 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  2732 ac_compiler_gnu=$ac_cv_c_compiler_gnu
  2734 depcc="$CC"   am_compiler_list=
  2736 echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
  2737 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
  2738 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
  2739   echo $ECHO_N "(cached) $ECHO_C" >&6
  2740 else
  2741   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
  2742   # We make a subdir and do the tests there.  Otherwise we can end up
  2743   # making bogus files that we don't know about and never remove.  For
  2744   # instance it was reported that on HP-UX the gcc test will end up
  2745   # making a dummy file named `D' -- because `-MD' means `put the output
  2746   # in D'.
  2747   mkdir conftest.dir
  2748   # Copy depcomp to subdir because otherwise we won't find it if we're
  2749   # using a relative directory.
  2750   cp "$am_depcomp" conftest.dir
  2751   cd conftest.dir
  2752   # We will build objects and dependencies in a subdirectory because
  2753   # it helps to detect inapplicable dependency modes.  For instance
  2754   # both Tru64's cc and ICC support -MD to output dependencies as a
  2755   # side effect of compilation, but ICC will put the dependencies in
  2756   # the current directory while Tru64 will put them in the object
  2757   # directory.
  2758   mkdir sub
  2760   am_cv_CC_dependencies_compiler_type=none
  2761   if test "$am_compiler_list" = ""; then
  2762      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
  2763   fi
  2764   for depmode in $am_compiler_list; do
  2765     # Setup a source with many dependencies, because some compilers
  2766     # like to wrap large dependency lists on column 80 (with \), and
  2767     # we should not choose a depcomp mode which is confused by this.
  2769     # We need to recreate these files for each test, as the compiler may
  2770     # overwrite some of them when testing with obscure command lines.
  2771     # This happens at least with the AIX C compiler.
  2772     : > sub/conftest.c
  2773     for i in 1 2 3 4 5 6; do
  2774       echo '#include "conftst'$i'.h"' >> sub/conftest.c
  2775       : > sub/conftst$i.h
  2776     done
  2777     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
  2779     case $depmode in
  2780     nosideeffect)
  2781       # after this tag, mechanisms are not by side-effect, so they'll
  2782       # only be used when explicitly requested
  2783       if test "x$enable_dependency_tracking" = xyes; then
  2784 	continue
  2785       else
  2786 	break
  2787       fi
  2788       ;;
  2789     none) break ;;
  2790     esac
  2791     # We check with `-c' and `-o' for the sake of the "dashmstdout"
  2792     # mode.  It turns out that the SunPro C++ compiler does not properly
  2793     # handle `-M -o', and we need to detect this.
  2794     if depmode=$depmode \
  2795        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
  2796        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
  2797        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
  2798          >/dev/null 2>conftest.err &&
  2799        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
  2800        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
  2801        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
  2802       # icc doesn't choke on unknown options, it will just issue warnings
  2803       # (even with -Werror).  So we grep stderr for any message
  2804       # that says an option was ignored.
  2805       if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
  2806         am_cv_CC_dependencies_compiler_type=$depmode
  2807         break
  2808       fi
  2809     fi
  2810   done
  2812   cd ..
  2813   rm -rf conftest.dir
  2814 else
  2815   am_cv_CC_dependencies_compiler_type=none
  2816 fi
  2818 fi
  2819 echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
  2820 echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
  2821 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
  2825 if
  2826   test "x$enable_dependency_tracking" != xno \
  2827   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
  2828   am__fastdepCC_TRUE=
  2829   am__fastdepCC_FALSE='#'
  2830 else
  2831   am__fastdepCC_TRUE='#'
  2832   am__fastdepCC_FALSE=
  2833 fi
  2838         echo "$as_me:$LINENO: checking for strerror in -lcposix" >&5
  2839 echo $ECHO_N "checking for strerror in -lcposix... $ECHO_C" >&6
  2840 if test "${ac_cv_lib_cposix_strerror+set}" = set; then
  2841   echo $ECHO_N "(cached) $ECHO_C" >&6
  2842 else
  2843   ac_check_lib_save_LIBS=$LIBS
  2844 LIBS="-lcposix  $LIBS"
  2845 cat >conftest.$ac_ext <<_ACEOF
  2846 /* confdefs.h.  */
  2847 _ACEOF
  2848 cat confdefs.h >>conftest.$ac_ext
  2849 cat >>conftest.$ac_ext <<_ACEOF
  2850 /* end confdefs.h.  */
  2852 /* Override any gcc2 internal prototype to avoid an error.  */
  2853 #ifdef __cplusplus
  2854 extern "C"
  2855 #endif
  2856 /* We use char because int might match the return type of a gcc2
  2857    builtin and then its argument prototype would still apply.  */
  2858 char strerror ();
  2859 int
  2860 main ()
  2862 strerror ();
  2864   return 0;
  2866 _ACEOF
  2867 rm -f conftest.$ac_objext conftest$ac_exeext
  2868 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
  2869   (eval $ac_link) 2>conftest.er1
  2870   ac_status=$?
  2871   grep -v '^ *+' conftest.er1 >conftest.err
  2872   rm -f conftest.er1
  2873   cat conftest.err >&5
  2874   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2875   (exit $ac_status); } &&
  2876 	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  2877   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  2878   (eval $ac_try) 2>&5
  2879   ac_status=$?
  2880   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2881   (exit $ac_status); }; } &&
  2882 	 { ac_try='test -s conftest$ac_exeext'
  2883   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  2884   (eval $ac_try) 2>&5
  2885   ac_status=$?
  2886   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2887   (exit $ac_status); }; }; then
  2888   ac_cv_lib_cposix_strerror=yes
  2889 else
  2890   echo "$as_me: failed program was:" >&5
  2891 sed 's/^/| /' conftest.$ac_ext >&5
  2893 ac_cv_lib_cposix_strerror=no
  2894 fi
  2895 rm -f conftest.err conftest.$ac_objext \
  2896       conftest$ac_exeext conftest.$ac_ext
  2897 LIBS=$ac_check_lib_save_LIBS
  2898 fi
  2899 echo "$as_me:$LINENO: result: $ac_cv_lib_cposix_strerror" >&5
  2900 echo "${ECHO_T}$ac_cv_lib_cposix_strerror" >&6
  2901 if test $ac_cv_lib_cposix_strerror = yes; then
  2902   LIBS="$LIBS -lcposix"
  2903 fi
  2907 ac_ext=c
  2908 ac_cpp='$CPP $CPPFLAGS'
  2909 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  2910 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  2911 ac_compiler_gnu=$ac_cv_c_compiler_gnu
  2912 if test -n "$ac_tool_prefix"; then
  2913   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
  2914 set dummy ${ac_tool_prefix}gcc; ac_word=$2
  2915 echo "$as_me:$LINENO: checking for $ac_word" >&5
  2916 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
  2917 if test "${ac_cv_prog_CC+set}" = set; then
  2918   echo $ECHO_N "(cached) $ECHO_C" >&6
  2919 else
  2920   if test -n "$CC"; then
  2921   ac_cv_prog_CC="$CC" # Let the user override the test.
  2922 else
  2923 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2924 for as_dir in $PATH
  2925 do
  2926   IFS=$as_save_IFS
  2927   test -z "$as_dir" && as_dir=.
  2928   for ac_exec_ext in '' $ac_executable_extensions; do
  2929   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  2930     ac_cv_prog_CC="${ac_tool_prefix}gcc"
  2931     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2932     break 2
  2933   fi
  2934 done
  2935 done
  2937 fi
  2938 fi
  2939 CC=$ac_cv_prog_CC
  2940 if test -n "$CC"; then
  2941   echo "$as_me:$LINENO: result: $CC" >&5
  2942 echo "${ECHO_T}$CC" >&6
  2943 else
  2944   echo "$as_me:$LINENO: result: no" >&5
  2945 echo "${ECHO_T}no" >&6
  2946 fi
  2948 fi
  2949 if test -z "$ac_cv_prog_CC"; then
  2950   ac_ct_CC=$CC
  2951   # Extract the first word of "gcc", so it can be a program name with args.
  2952 set dummy gcc; ac_word=$2
  2953 echo "$as_me:$LINENO: checking for $ac_word" >&5
  2954 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
  2955 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  2956   echo $ECHO_N "(cached) $ECHO_C" >&6
  2957 else
  2958   if test -n "$ac_ct_CC"; then
  2959   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  2960 else
  2961 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2962 for as_dir in $PATH
  2963 do
  2964   IFS=$as_save_IFS
  2965   test -z "$as_dir" && as_dir=.
  2966   for ac_exec_ext in '' $ac_executable_extensions; do
  2967   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  2968     ac_cv_prog_ac_ct_CC="gcc"
  2969     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2970     break 2
  2971   fi
  2972 done
  2973 done
  2975 fi
  2976 fi
  2977 ac_ct_CC=$ac_cv_prog_ac_ct_CC
  2978 if test -n "$ac_ct_CC"; then
  2979   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  2980 echo "${ECHO_T}$ac_ct_CC" >&6
  2981 else
  2982   echo "$as_me:$LINENO: result: no" >&5
  2983 echo "${ECHO_T}no" >&6
  2984 fi
  2986   CC=$ac_ct_CC
  2987 else
  2988   CC="$ac_cv_prog_CC"
  2989 fi
  2991 if test -z "$CC"; then
  2992   if test -n "$ac_tool_prefix"; then
  2993   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
  2994 set dummy ${ac_tool_prefix}cc; ac_word=$2
  2995 echo "$as_me:$LINENO: checking for $ac_word" >&5
  2996 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
  2997 if test "${ac_cv_prog_CC+set}" = set; then
  2998   echo $ECHO_N "(cached) $ECHO_C" >&6
  2999 else
  3000   if test -n "$CC"; then
  3001   ac_cv_prog_CC="$CC" # Let the user override the test.
  3002 else
  3003 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3004 for as_dir in $PATH
  3005 do
  3006   IFS=$as_save_IFS
  3007   test -z "$as_dir" && as_dir=.
  3008   for ac_exec_ext in '' $ac_executable_extensions; do
  3009   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  3010     ac_cv_prog_CC="${ac_tool_prefix}cc"
  3011     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  3012     break 2
  3013   fi
  3014 done
  3015 done
  3017 fi
  3018 fi
  3019 CC=$ac_cv_prog_CC
  3020 if test -n "$CC"; then
  3021   echo "$as_me:$LINENO: result: $CC" >&5
  3022 echo "${ECHO_T}$CC" >&6
  3023 else
  3024   echo "$as_me:$LINENO: result: no" >&5
  3025 echo "${ECHO_T}no" >&6
  3026 fi
  3028 fi
  3029 if test -z "$ac_cv_prog_CC"; then
  3030   ac_ct_CC=$CC
  3031   # Extract the first word of "cc", so it can be a program name with args.
  3032 set dummy cc; ac_word=$2
  3033 echo "$as_me:$LINENO: checking for $ac_word" >&5
  3034 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
  3035 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  3036   echo $ECHO_N "(cached) $ECHO_C" >&6
  3037 else
  3038   if test -n "$ac_ct_CC"; then
  3039   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  3040 else
  3041 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3042 for as_dir in $PATH
  3043 do
  3044   IFS=$as_save_IFS
  3045   test -z "$as_dir" && as_dir=.
  3046   for ac_exec_ext in '' $ac_executable_extensions; do
  3047   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  3048     ac_cv_prog_ac_ct_CC="cc"
  3049     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  3050     break 2
  3051   fi
  3052 done
  3053 done
  3055 fi
  3056 fi
  3057 ac_ct_CC=$ac_cv_prog_ac_ct_CC
  3058 if test -n "$ac_ct_CC"; then
  3059   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  3060 echo "${ECHO_T}$ac_ct_CC" >&6
  3061 else
  3062   echo "$as_me:$LINENO: result: no" >&5
  3063 echo "${ECHO_T}no" >&6
  3064 fi
  3066   CC=$ac_ct_CC
  3067 else
  3068   CC="$ac_cv_prog_CC"
  3069 fi
  3071 fi
  3072 if test -z "$CC"; then
  3073   # Extract the first word of "cc", so it can be a program name with args.
  3074 set dummy cc; ac_word=$2
  3075 echo "$as_me:$LINENO: checking for $ac_word" >&5
  3076 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
  3077 if test "${ac_cv_prog_CC+set}" = set; then
  3078   echo $ECHO_N "(cached) $ECHO_C" >&6
  3079 else
  3080   if test -n "$CC"; then
  3081   ac_cv_prog_CC="$CC" # Let the user override the test.
  3082 else
  3083   ac_prog_rejected=no
  3084 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3085 for as_dir in $PATH
  3086 do
  3087   IFS=$as_save_IFS
  3088   test -z "$as_dir" && as_dir=.
  3089   for ac_exec_ext in '' $ac_executable_extensions; do
  3090   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  3091     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
  3092        ac_prog_rejected=yes
  3093        continue
  3094      fi
  3095     ac_cv_prog_CC="cc"
  3096     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  3097     break 2
  3098   fi
  3099 done
  3100 done
  3102 if test $ac_prog_rejected = yes; then
  3103   # We found a bogon in the path, so make sure we never use it.
  3104   set dummy $ac_cv_prog_CC
  3105   shift
  3106   if test $# != 0; then
  3107     # We chose a different compiler from the bogus one.
  3108     # However, it has the same basename, so the bogon will be chosen
  3109     # first if we set CC to just the basename; use the full file name.
  3110     shift
  3111     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
  3112   fi
  3113 fi
  3114 fi
  3115 fi
  3116 CC=$ac_cv_prog_CC
  3117 if test -n "$CC"; then
  3118   echo "$as_me:$LINENO: result: $CC" >&5
  3119 echo "${ECHO_T}$CC" >&6
  3120 else
  3121   echo "$as_me:$LINENO: result: no" >&5
  3122 echo "${ECHO_T}no" >&6
  3123 fi
  3125 fi
  3126 if test -z "$CC"; then
  3127   if test -n "$ac_tool_prefix"; then
  3128   for ac_prog in cl
  3129   do
  3130     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
  3131 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
  3132 echo "$as_me:$LINENO: checking for $ac_word" >&5
  3133 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
  3134 if test "${ac_cv_prog_CC+set}" = set; then
  3135   echo $ECHO_N "(cached) $ECHO_C" >&6
  3136 else
  3137   if test -n "$CC"; then
  3138   ac_cv_prog_CC="$CC" # Let the user override the test.
  3139 else
  3140 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3141 for as_dir in $PATH
  3142 do
  3143   IFS=$as_save_IFS
  3144   test -z "$as_dir" && as_dir=.
  3145   for ac_exec_ext in '' $ac_executable_extensions; do
  3146   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  3147     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
  3148     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  3149     break 2
  3150   fi
  3151 done
  3152 done
  3154 fi
  3155 fi
  3156 CC=$ac_cv_prog_CC
  3157 if test -n "$CC"; then
  3158   echo "$as_me:$LINENO: result: $CC" >&5
  3159 echo "${ECHO_T}$CC" >&6
  3160 else
  3161   echo "$as_me:$LINENO: result: no" >&5
  3162 echo "${ECHO_T}no" >&6
  3163 fi
  3165     test -n "$CC" && break
  3166   done
  3167 fi
  3168 if test -z "$CC"; then
  3169   ac_ct_CC=$CC
  3170   for ac_prog in cl
  3171 do
  3172   # Extract the first word of "$ac_prog", so it can be a program name with args.
  3173 set dummy $ac_prog; ac_word=$2
  3174 echo "$as_me:$LINENO: checking for $ac_word" >&5
  3175 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
  3176 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  3177   echo $ECHO_N "(cached) $ECHO_C" >&6
  3178 else
  3179   if test -n "$ac_ct_CC"; then
  3180   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  3181 else
  3182 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3183 for as_dir in $PATH
  3184 do
  3185   IFS=$as_save_IFS
  3186   test -z "$as_dir" && as_dir=.
  3187   for ac_exec_ext in '' $ac_executable_extensions; do
  3188   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  3189     ac_cv_prog_ac_ct_CC="$ac_prog"
  3190     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  3191     break 2
  3192   fi
  3193 done
  3194 done
  3196 fi
  3197 fi
  3198 ac_ct_CC=$ac_cv_prog_ac_ct_CC
  3199 if test -n "$ac_ct_CC"; then
  3200   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  3201 echo "${ECHO_T}$ac_ct_CC" >&6
  3202 else
  3203   echo "$as_me:$LINENO: result: no" >&5
  3204 echo "${ECHO_T}no" >&6
  3205 fi
  3207   test -n "$ac_ct_CC" && break
  3208 done
  3210   CC=$ac_ct_CC
  3211 fi
  3213 fi
  3216 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
  3217 See \`config.log' for more details." >&5
  3218 echo "$as_me: error: no acceptable C compiler found in \$PATH
  3219 See \`config.log' for more details." >&2;}
  3220    { (exit 1); exit 1; }; }
  3222 # Provide some information about the compiler.
  3223 echo "$as_me:$LINENO:" \
  3224      "checking for C compiler version" >&5
  3225 ac_compiler=`set X $ac_compile; echo $2`
  3226 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
  3227   (eval $ac_compiler --version </dev/null >&5) 2>&5
  3228   ac_status=$?
  3229   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3230   (exit $ac_status); }
  3231 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
  3232   (eval $ac_compiler -v </dev/null >&5) 2>&5
  3233   ac_status=$?
  3234   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3235   (exit $ac_status); }
  3236 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
  3237   (eval $ac_compiler -V </dev/null >&5) 2>&5
  3238   ac_status=$?
  3239   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3240   (exit $ac_status); }
  3242 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
  3243 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
  3244 if test "${ac_cv_c_compiler_gnu+set}" = set; then
  3245   echo $ECHO_N "(cached) $ECHO_C" >&6
  3246 else
  3247   cat >conftest.$ac_ext <<_ACEOF
  3248 /* confdefs.h.  */
  3249 _ACEOF
  3250 cat confdefs.h >>conftest.$ac_ext
  3251 cat >>conftest.$ac_ext <<_ACEOF
  3252 /* end confdefs.h.  */
  3254 int
  3255 main ()
  3257 #ifndef __GNUC__
  3258        choke me
  3259 #endif
  3262   return 0;
  3264 _ACEOF
  3265 rm -f conftest.$ac_objext
  3266 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  3267   (eval $ac_compile) 2>conftest.er1
  3268   ac_status=$?
  3269   grep -v '^ *+' conftest.er1 >conftest.err
  3270   rm -f conftest.er1
  3271   cat conftest.err >&5
  3272   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3273   (exit $ac_status); } &&
  3274 	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  3275   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  3276   (eval $ac_try) 2>&5
  3277   ac_status=$?
  3278   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3279   (exit $ac_status); }; } &&
  3280 	 { ac_try='test -s conftest.$ac_objext'
  3281   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  3282   (eval $ac_try) 2>&5
  3283   ac_status=$?
  3284   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3285   (exit $ac_status); }; }; then
  3286   ac_compiler_gnu=yes
  3287 else
  3288   echo "$as_me: failed program was:" >&5
  3289 sed 's/^/| /' conftest.$ac_ext >&5
  3291 ac_compiler_gnu=no
  3292 fi
  3293 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
  3294 ac_cv_c_compiler_gnu=$ac_compiler_gnu
  3296 fi
  3297 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
  3298 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
  3299 GCC=`test $ac_compiler_gnu = yes && echo yes`
  3300 ac_test_CFLAGS=${CFLAGS+set}
  3301 ac_save_CFLAGS=$CFLAGS
  3302 CFLAGS="-g"
  3303 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
  3304 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
  3305 if test "${ac_cv_prog_cc_g+set}" = set; then
  3306   echo $ECHO_N "(cached) $ECHO_C" >&6
  3307 else
  3308   cat >conftest.$ac_ext <<_ACEOF
  3309 /* confdefs.h.  */
  3310 _ACEOF
  3311 cat confdefs.h >>conftest.$ac_ext
  3312 cat >>conftest.$ac_ext <<_ACEOF
  3313 /* end confdefs.h.  */
  3315 int
  3316 main ()
  3320   return 0;
  3322 _ACEOF
  3323 rm -f conftest.$ac_objext
  3324 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  3325   (eval $ac_compile) 2>conftest.er1
  3326   ac_status=$?
  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 $ac_status); } &&
  3332 	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  3333   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  3334   (eval $ac_try) 2>&5
  3335   ac_status=$?
  3336   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3337   (exit $ac_status); }; } &&
  3338 	 { ac_try='test -s conftest.$ac_objext'
  3339   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  3340   (eval $ac_try) 2>&5
  3341   ac_status=$?
  3342   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3343   (exit $ac_status); }; }; then
  3344   ac_cv_prog_cc_g=yes
  3345 else
  3346   echo "$as_me: failed program was:" >&5
  3347 sed 's/^/| /' conftest.$ac_ext >&5
  3349 ac_cv_prog_cc_g=no
  3350 fi
  3351 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
  3352 fi
  3353 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
  3354 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
  3355 if test "$ac_test_CFLAGS" = set; then
  3356   CFLAGS=$ac_save_CFLAGS
  3357 elif test $ac_cv_prog_cc_g = yes; then
  3358   if test "$GCC" = yes; then
  3359     CFLAGS="-g -O2"
  3360   else
  3361     CFLAGS="-g"
  3362   fi
  3363 else
  3364   if test "$GCC" = yes; then
  3365     CFLAGS="-O2"
  3366   else
  3367     CFLAGS=
  3368   fi
  3369 fi
  3370 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
  3371 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
  3372 if test "${ac_cv_prog_cc_stdc+set}" = set; then
  3373   echo $ECHO_N "(cached) $ECHO_C" >&6
  3374 else
  3375   ac_cv_prog_cc_stdc=no
  3376 ac_save_CC=$CC
  3377 cat >conftest.$ac_ext <<_ACEOF
  3378 /* confdefs.h.  */
  3379 _ACEOF
  3380 cat confdefs.h >>conftest.$ac_ext
  3381 cat >>conftest.$ac_ext <<_ACEOF
  3382 /* end confdefs.h.  */
  3383 #include <stdarg.h>
  3384 #include <stdio.h>
  3385 #include <sys/types.h>
  3386 #include <sys/stat.h>
  3387 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
  3388 struct buf { int x; };
  3389 FILE * (*rcsopen) (struct buf *, struct stat *, int);
  3390 static char *e (p, i)
  3391      char **p;
  3392      int i;
  3394   return p[i];
  3396 static char *f (char * (*g) (char **, int), char **p, ...)
  3398   char *s;
  3399   va_list v;
  3400   va_start (v,p);
  3401   s = g (p, va_arg (v,int));
  3402   va_end (v);
  3403   return s;
  3406 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
  3407    function prototypes and stuff, but not '\xHH' hex character constants.
  3408    These don't provoke an error unfortunately, instead are silently treated
  3409    as 'x'.  The following induces an error, until -std1 is added to get
  3410    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
  3411    array size at least.  It's necessary to write '\x00'==0 to get something
  3412    that's true only with -std1.  */
  3413 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
  3415 int test (int i, double x);
  3416 struct s1 {int (*f) (int a);};
  3417 struct s2 {int (*f) (double a);};
  3418 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
  3419 int argc;
  3420 char **argv;
  3421 int
  3422 main ()
  3424 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
  3426   return 0;
  3428 _ACEOF
  3429 # Don't try gcc -ansi; that turns off useful extensions and
  3430 # breaks some systems' header files.
  3431 # AIX			-qlanglvl=ansi
  3432 # Ultrix and OSF/1	-std1
  3433 # HP-UX 10.20 and later	-Ae
  3434 # HP-UX older versions	-Aa -D_HPUX_SOURCE
  3435 # SVR4			-Xc -D__EXTENSIONS__
  3436 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
  3437 do
  3438   CC="$ac_save_CC $ac_arg"
  3439   rm -f conftest.$ac_objext
  3440 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  3441   (eval $ac_compile) 2>conftest.er1
  3442   ac_status=$?
  3443   grep -v '^ *+' conftest.er1 >conftest.err
  3444   rm -f conftest.er1
  3445   cat conftest.err >&5
  3446   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3447   (exit $ac_status); } &&
  3448 	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  3449   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  3450   (eval $ac_try) 2>&5
  3451   ac_status=$?
  3452   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3453   (exit $ac_status); }; } &&
  3454 	 { ac_try='test -s conftest.$ac_objext'
  3455   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  3456   (eval $ac_try) 2>&5
  3457   ac_status=$?
  3458   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3459   (exit $ac_status); }; }; then
  3460   ac_cv_prog_cc_stdc=$ac_arg
  3461 break
  3462 else
  3463   echo "$as_me: failed program was:" >&5
  3464 sed 's/^/| /' conftest.$ac_ext >&5
  3466 fi
  3467 rm -f conftest.err conftest.$ac_objext
  3468 done
  3469 rm -f conftest.$ac_ext conftest.$ac_objext
  3470 CC=$ac_save_CC
  3472 fi
  3474 case "x$ac_cv_prog_cc_stdc" in
  3475   x|xno)
  3476     echo "$as_me:$LINENO: result: none needed" >&5
  3477 echo "${ECHO_T}none needed" >&6 ;;
  3478   *)
  3479     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
  3480 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
  3481     CC="$CC $ac_cv_prog_cc_stdc" ;;
  3482 esac
  3484 # Some people use a C++ compiler to compile C.  Since we use `exit',
  3485 # in C++ we need to declare it.  In case someone uses the same compiler
  3486 # for both compiling C and C++ we need to have the C++ compiler decide
  3487 # the declaration of exit, since it's the most demanding environment.
  3488 cat >conftest.$ac_ext <<_ACEOF
  3489 #ifndef __cplusplus
  3490   choke me
  3491 #endif
  3492 _ACEOF
  3493 rm -f conftest.$ac_objext
  3494 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  3495   (eval $ac_compile) 2>conftest.er1
  3496   ac_status=$?
  3497   grep -v '^ *+' conftest.er1 >conftest.err
  3498   rm -f conftest.er1
  3499   cat conftest.err >&5
  3500   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3501   (exit $ac_status); } &&
  3502 	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  3503   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  3504   (eval $ac_try) 2>&5
  3505   ac_status=$?
  3506   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3507   (exit $ac_status); }; } &&
  3508 	 { ac_try='test -s conftest.$ac_objext'
  3509   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  3510   (eval $ac_try) 2>&5
  3511   ac_status=$?
  3512   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3513   (exit $ac_status); }; }; then
  3514   for ac_declaration in \
  3515    '' \
  3516    'extern "C" void std::exit (int) throw (); using std::exit;' \
  3517    'extern "C" void std::exit (int); using std::exit;' \
  3518    'extern "C" void exit (int) throw ();' \
  3519    'extern "C" void exit (int);' \
  3520    'void exit (int);'
  3521 do
  3522   cat >conftest.$ac_ext <<_ACEOF
  3523 /* confdefs.h.  */
  3524 _ACEOF
  3525 cat confdefs.h >>conftest.$ac_ext
  3526 cat >>conftest.$ac_ext <<_ACEOF
  3527 /* end confdefs.h.  */
  3528 $ac_declaration
  3529 #include <stdlib.h>
  3530 int
  3531 main ()
  3533 exit (42);
  3535   return 0;
  3537 _ACEOF
  3538 rm -f conftest.$ac_objext
  3539 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  3540   (eval $ac_compile) 2>conftest.er1
  3541   ac_status=$?
  3542   grep -v '^ *+' conftest.er1 >conftest.err
  3543   rm -f conftest.er1
  3544   cat conftest.err >&5
  3545   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3546   (exit $ac_status); } &&
  3547 	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  3548   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  3549   (eval $ac_try) 2>&5
  3550   ac_status=$?
  3551   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3552   (exit $ac_status); }; } &&
  3553 	 { ac_try='test -s conftest.$ac_objext'
  3554   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  3555   (eval $ac_try) 2>&5
  3556   ac_status=$?
  3557   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3558   (exit $ac_status); }; }; then
  3560 else
  3561   echo "$as_me: failed program was:" >&5
  3562 sed 's/^/| /' conftest.$ac_ext >&5
  3564 continue
  3565 fi
  3566 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
  3567   cat >conftest.$ac_ext <<_ACEOF
  3568 /* confdefs.h.  */
  3569 _ACEOF
  3570 cat confdefs.h >>conftest.$ac_ext
  3571 cat >>conftest.$ac_ext <<_ACEOF
  3572 /* end confdefs.h.  */
  3573 $ac_declaration
  3574 int
  3575 main ()
  3577 exit (42);
  3579   return 0;
  3581 _ACEOF
  3582 rm -f conftest.$ac_objext
  3583 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  3584   (eval $ac_compile) 2>conftest.er1
  3585   ac_status=$?
  3586   grep -v '^ *+' conftest.er1 >conftest.err
  3587   rm -f conftest.er1
  3588   cat conftest.err >&5
  3589   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3590   (exit $ac_status); } &&
  3591 	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  3592   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  3593   (eval $ac_try) 2>&5
  3594   ac_status=$?
  3595   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3596   (exit $ac_status); }; } &&
  3597 	 { ac_try='test -s conftest.$ac_objext'
  3598   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  3599   (eval $ac_try) 2>&5
  3600   ac_status=$?
  3601   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3602   (exit $ac_status); }; }; then
  3603   break
  3604 else
  3605   echo "$as_me: failed program was:" >&5
  3606 sed 's/^/| /' conftest.$ac_ext >&5
  3608 fi
  3609 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
  3610 done
  3611 rm -f conftest*
  3612 if test -n "$ac_declaration"; then
  3613   echo '#ifdef __cplusplus' >>confdefs.h
  3614   echo $ac_declaration      >>confdefs.h
  3615   echo '#endif'             >>confdefs.h
  3616 fi
  3618 else
  3619   echo "$as_me: failed program was:" >&5
  3620 sed 's/^/| /' conftest.$ac_ext >&5
  3622 fi
  3623 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
  3624 ac_ext=c
  3625 ac_cpp='$CPP $CPPFLAGS'
  3626 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  3627 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  3628 ac_compiler_gnu=$ac_cv_c_compiler_gnu
  3630 depcc="$CC"   am_compiler_list=
  3632 echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
  3633 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
  3634 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
  3635   echo $ECHO_N "(cached) $ECHO_C" >&6
  3636 else
  3637   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
  3638   # We make a subdir and do the tests there.  Otherwise we can end up
  3639   # making bogus files that we don't know about and never remove.  For
  3640   # instance it was reported that on HP-UX the gcc test will end up
  3641   # making a dummy file named `D' -- because `-MD' means `put the output
  3642   # in D'.
  3643   mkdir conftest.dir
  3644   # Copy depcomp to subdir because otherwise we won't find it if we're
  3645   # using a relative directory.
  3646   cp "$am_depcomp" conftest.dir
  3647   cd conftest.dir
  3648   # We will build objects and dependencies in a subdirectory because
  3649   # it helps to detect inapplicable dependency modes.  For instance
  3650   # both Tru64's cc and ICC support -MD to output dependencies as a
  3651   # side effect of compilation, but ICC will put the dependencies in
  3652   # the current directory while Tru64 will put them in the object
  3653   # directory.
  3654   mkdir sub
  3656   am_cv_CC_dependencies_compiler_type=none
  3657   if test "$am_compiler_list" = ""; then
  3658      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
  3659   fi
  3660   for depmode in $am_compiler_list; do
  3661     # Setup a source with many dependencies, because some compilers
  3662     # like to wrap large dependency lists on column 80 (with \), and
  3663     # we should not choose a depcomp mode which is confused by this.
  3665     # We need to recreate these files for each test, as the compiler may
  3666     # overwrite some of them when testing with obscure command lines.
  3667     # This happens at least with the AIX C compiler.
  3668     : > sub/conftest.c
  3669     for i in 1 2 3 4 5 6; do
  3670       echo '#include "conftst'$i'.h"' >> sub/conftest.c
  3671       : > sub/conftst$i.h
  3672     done
  3673     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
  3675     case $depmode in
  3676     nosideeffect)
  3677       # after this tag, mechanisms are not by side-effect, so they'll
  3678       # only be used when explicitly requested
  3679       if test "x$enable_dependency_tracking" = xyes; then
  3680 	continue
  3681       else
  3682 	break
  3683       fi
  3684       ;;
  3685     none) break ;;
  3686     esac
  3687     # We check with `-c' and `-o' for the sake of the "dashmstdout"
  3688     # mode.  It turns out that the SunPro C++ compiler does not properly
  3689     # handle `-M -o', and we need to detect this.
  3690     if depmode=$depmode \
  3691        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
  3692        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
  3693        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
  3694          >/dev/null 2>conftest.err &&
  3695        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
  3696        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
  3697        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
  3698       # icc doesn't choke on unknown options, it will just issue warnings
  3699       # (even with -Werror).  So we grep stderr for any message
  3700       # that says an option was ignored.
  3701       if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
  3702         am_cv_CC_dependencies_compiler_type=$depmode
  3703         break
  3704       fi
  3705     fi
  3706   done
  3708   cd ..
  3709   rm -rf conftest.dir
  3710 else
  3711   am_cv_CC_dependencies_compiler_type=none
  3712 fi
  3714 fi
  3715 echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
  3716 echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
  3717 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
  3721 if
  3722   test "x$enable_dependency_tracking" != xno \
  3723   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
  3724   am__fastdepCC_TRUE=
  3725   am__fastdepCC_FALSE='#'
  3726 else
  3727   am__fastdepCC_TRUE='#'
  3728   am__fastdepCC_FALSE=
  3729 fi
  3735 echo "$as_me:$LINENO: checking for ${CC-cc} option to accept ANSI C" >&5
  3736 echo $ECHO_N "checking for ${CC-cc} option to accept ANSI C... $ECHO_C" >&6
  3737 if test "${am_cv_prog_cc_stdc+set}" = set; then
  3738   echo $ECHO_N "(cached) $ECHO_C" >&6
  3739 else
  3740   am_cv_prog_cc_stdc=no
  3741 ac_save_CC="$CC"
  3742 # Don't try gcc -ansi; that turns off useful extensions and
  3743 # breaks some systems' header files.
  3744 # AIX			-qlanglvl=ansi
  3745 # Ultrix and OSF/1	-std1
  3746 # HP-UX 10.20 and later	-Ae
  3747 # HP-UX older versions	-Aa -D_HPUX_SOURCE
  3748 # SVR4			-Xc -D__EXTENSIONS__
  3749 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
  3750 do
  3751   CC="$ac_save_CC $ac_arg"
  3752   cat >conftest.$ac_ext <<_ACEOF
  3753 /* confdefs.h.  */
  3754 _ACEOF
  3755 cat confdefs.h >>conftest.$ac_ext
  3756 cat >>conftest.$ac_ext <<_ACEOF
  3757 /* end confdefs.h.  */
  3758 #include <stdarg.h>
  3759 #include <stdio.h>
  3760 #include <sys/types.h>
  3761 #include <sys/stat.h>
  3762 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
  3763 struct buf { int x; };
  3764 FILE * (*rcsopen) (struct buf *, struct stat *, int);
  3765 static char *e (p, i)
  3766      char **p;
  3767      int i;
  3769   return p[i];
  3771 static char *f (char * (*g) (char **, int), char **p, ...)
  3773   char *s;
  3774   va_list v;
  3775   va_start (v,p);
  3776   s = g (p, va_arg (v,int));
  3777   va_end (v);
  3778   return s;
  3780 int test (int i, double x);
  3781 struct s1 {int (*f) (int a);};
  3782 struct s2 {int (*f) (double a);};
  3783 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
  3784 int argc;
  3785 char **argv;
  3787 int
  3788 main ()
  3791 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
  3794   return 0;
  3796 _ACEOF
  3797 rm -f conftest.$ac_objext
  3798 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  3799   (eval $ac_compile) 2>conftest.er1
  3800   ac_status=$?
  3801   grep -v '^ *+' conftest.er1 >conftest.err
  3802   rm -f conftest.er1
  3803   cat conftest.err >&5
  3804   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3805   (exit $ac_status); } &&
  3806 	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  3807   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  3808   (eval $ac_try) 2>&5
  3809   ac_status=$?
  3810   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3811   (exit $ac_status); }; } &&
  3812 	 { ac_try='test -s conftest.$ac_objext'
  3813   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  3814   (eval $ac_try) 2>&5
  3815   ac_status=$?
  3816   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3817   (exit $ac_status); }; }; then
  3818   am_cv_prog_cc_stdc="$ac_arg"; break
  3819 else
  3820   echo "$as_me: failed program was:" >&5
  3821 sed 's/^/| /' conftest.$ac_ext >&5
  3823 fi
  3824 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
  3825 done
  3826 CC="$ac_save_CC"
  3828 fi
  3830 if test -z "$am_cv_prog_cc_stdc"; then
  3831   echo "$as_me:$LINENO: result: none needed" >&5
  3832 echo "${ECHO_T}none needed" >&6
  3833 else
  3834   echo "$as_me:$LINENO: result: $am_cv_prog_cc_stdc" >&5
  3835 echo "${ECHO_T}$am_cv_prog_cc_stdc" >&6
  3836 fi
  3837 case "x$am_cv_prog_cc_stdc" in
  3838   x|xno) ;;
  3839   *) CC="$CC $am_cv_prog_cc_stdc" ;;
  3840 esac
  3842 ac_ext=c
  3843 ac_cpp='$CPP $CPPFLAGS'
  3844 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  3845 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  3846 ac_compiler_gnu=$ac_cv_c_compiler_gnu
  3847 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
  3848 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
  3849 # On Suns, sometimes $CPP names a directory.
  3850 if test -n "$CPP" && test -d "$CPP"; then
  3851   CPP=
  3852 fi
  3853 if test -z "$CPP"; then
  3854   if test "${ac_cv_prog_CPP+set}" = set; then
  3855   echo $ECHO_N "(cached) $ECHO_C" >&6
  3856 else
  3857       # Double quotes because CPP needs to be expanded
  3858     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
  3859     do
  3860       ac_preproc_ok=false
  3861 for ac_c_preproc_warn_flag in '' yes
  3862 do
  3863   # Use a header file that comes with gcc, so configuring glibc
  3864   # with a fresh cross-compiler works.
  3865   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  3866   # <limits.h> exists even on freestanding compilers.
  3867   # On the NeXT, cc -E runs the code through the compiler's parser,
  3868   # not just through cpp. "Syntax error" is here to catch this case.
  3869   cat >conftest.$ac_ext <<_ACEOF
  3870 /* confdefs.h.  */
  3871 _ACEOF
  3872 cat confdefs.h >>conftest.$ac_ext
  3873 cat >>conftest.$ac_ext <<_ACEOF
  3874 /* end confdefs.h.  */
  3875 #ifdef __STDC__
  3876 # include <limits.h>
  3877 #else
  3878 # include <assert.h>
  3879 #endif
  3880 		     Syntax error
  3881 _ACEOF
  3882 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
  3883   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
  3884   ac_status=$?
  3885   grep -v '^ *+' conftest.er1 >conftest.err
  3886   rm -f conftest.er1
  3887   cat conftest.err >&5
  3888   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3889   (exit $ac_status); } >/dev/null; then
  3890   if test -s conftest.err; then
  3891     ac_cpp_err=$ac_c_preproc_warn_flag
  3892     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
  3893   else
  3894     ac_cpp_err=
  3895   fi
  3896 else
  3897   ac_cpp_err=yes
  3898 fi
  3899 if test -z "$ac_cpp_err"; then
  3901 else
  3902   echo "$as_me: failed program was:" >&5
  3903 sed 's/^/| /' conftest.$ac_ext >&5
  3905   # Broken: fails on valid input.
  3906 continue
  3907 fi
  3908 rm -f conftest.err conftest.$ac_ext
  3910   # OK, works on sane cases.  Now check whether non-existent headers
  3911   # can be detected and how.
  3912   cat >conftest.$ac_ext <<_ACEOF
  3913 /* confdefs.h.  */
  3914 _ACEOF
  3915 cat confdefs.h >>conftest.$ac_ext
  3916 cat >>conftest.$ac_ext <<_ACEOF
  3917 /* end confdefs.h.  */
  3918 #include <ac_nonexistent.h>
  3919 _ACEOF
  3920 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
  3921   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
  3922   ac_status=$?
  3923   grep -v '^ *+' conftest.er1 >conftest.err
  3924   rm -f conftest.er1
  3925   cat conftest.err >&5
  3926   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3927   (exit $ac_status); } >/dev/null; then
  3928   if test -s conftest.err; then
  3929     ac_cpp_err=$ac_c_preproc_warn_flag
  3930     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
  3931   else
  3932     ac_cpp_err=
  3933   fi
  3934 else
  3935   ac_cpp_err=yes
  3936 fi
  3937 if test -z "$ac_cpp_err"; then
  3938   # Broken: success on invalid input.
  3939 continue
  3940 else
  3941   echo "$as_me: failed program was:" >&5
  3942 sed 's/^/| /' conftest.$ac_ext >&5
  3944   # Passes both tests.
  3945 ac_preproc_ok=:
  3946 break
  3947 fi
  3948 rm -f conftest.err conftest.$ac_ext
  3950 done
  3951 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
  3952 rm -f conftest.err conftest.$ac_ext
  3953 if $ac_preproc_ok; then
  3954   break
  3955 fi
  3957     done
  3958     ac_cv_prog_CPP=$CPP
  3960 fi
  3961   CPP=$ac_cv_prog_CPP
  3962 else
  3963   ac_cv_prog_CPP=$CPP
  3964 fi
  3965 echo "$as_me:$LINENO: result: $CPP" >&5
  3966 echo "${ECHO_T}$CPP" >&6
  3967 ac_preproc_ok=false
  3968 for ac_c_preproc_warn_flag in '' yes
  3969 do
  3970   # Use a header file that comes with gcc, so configuring glibc
  3971   # with a fresh cross-compiler works.
  3972   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  3973   # <limits.h> exists even on freestanding compilers.
  3974   # On the NeXT, cc -E runs the code through the compiler's parser,
  3975   # not just through cpp. "Syntax error" is here to catch this case.
  3976   cat >conftest.$ac_ext <<_ACEOF
  3977 /* confdefs.h.  */
  3978 _ACEOF
  3979 cat confdefs.h >>conftest.$ac_ext
  3980 cat >>conftest.$ac_ext <<_ACEOF
  3981 /* end confdefs.h.  */
  3982 #ifdef __STDC__
  3983 # include <limits.h>
  3984 #else
  3985 # include <assert.h>
  3986 #endif
  3987 		     Syntax error
  3988 _ACEOF
  3989 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
  3990   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
  3991   ac_status=$?
  3992   grep -v '^ *+' conftest.er1 >conftest.err
  3993   rm -f conftest.er1
  3994   cat conftest.err >&5
  3995   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3996   (exit $ac_status); } >/dev/null; then
  3997   if test -s conftest.err; then
  3998     ac_cpp_err=$ac_c_preproc_warn_flag
  3999     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
  4000   else
  4001     ac_cpp_err=
  4002   fi
  4003 else
  4004   ac_cpp_err=yes
  4005 fi
  4006 if test -z "$ac_cpp_err"; then
  4008 else
  4009   echo "$as_me: failed program was:" >&5
  4010 sed 's/^/| /' conftest.$ac_ext >&5
  4012   # Broken: fails on valid input.
  4013 continue
  4014 fi
  4015 rm -f conftest.err conftest.$ac_ext
  4017   # OK, works on sane cases.  Now check whether non-existent headers
  4018   # can be detected and how.
  4019   cat >conftest.$ac_ext <<_ACEOF
  4020 /* confdefs.h.  */
  4021 _ACEOF
  4022 cat confdefs.h >>conftest.$ac_ext
  4023 cat >>conftest.$ac_ext <<_ACEOF
  4024 /* end confdefs.h.  */
  4025 #include <ac_nonexistent.h>
  4026 _ACEOF
  4027 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
  4028   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
  4029   ac_status=$?
  4030   grep -v '^ *+' conftest.er1 >conftest.err
  4031   rm -f conftest.er1
  4032   cat conftest.err >&5
  4033   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4034   (exit $ac_status); } >/dev/null; then
  4035   if test -s conftest.err; then
  4036     ac_cpp_err=$ac_c_preproc_warn_flag
  4037     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
  4038   else
  4039     ac_cpp_err=
  4040   fi
  4041 else
  4042   ac_cpp_err=yes
  4043 fi
  4044 if test -z "$ac_cpp_err"; then
  4045   # Broken: success on invalid input.
  4046 continue
  4047 else
  4048   echo "$as_me: failed program was:" >&5
  4049 sed 's/^/| /' conftest.$ac_ext >&5
  4051   # Passes both tests.
  4052 ac_preproc_ok=:
  4053 break
  4054 fi
  4055 rm -f conftest.err conftest.$ac_ext
  4057 done
  4058 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
  4059 rm -f conftest.err conftest.$ac_ext
  4060 if $ac_preproc_ok; then
  4062 else
  4063   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
  4064 See \`config.log' for more details." >&5
  4065 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
  4066 See \`config.log' for more details." >&2;}
  4067    { (exit 1); exit 1; }; }
  4068 fi
  4070 ac_ext=c
  4071 ac_cpp='$CPP $CPPFLAGS'
  4072 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  4073 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  4074 ac_compiler_gnu=$ac_cv_c_compiler_gnu
  4077 echo "$as_me:$LINENO: checking for egrep" >&5
  4078 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
  4079 if test "${ac_cv_prog_egrep+set}" = set; then
  4080   echo $ECHO_N "(cached) $ECHO_C" >&6
  4081 else
  4082   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
  4083     then ac_cv_prog_egrep='grep -E'
  4084     else ac_cv_prog_egrep='egrep'
  4085     fi
  4086 fi
  4087 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
  4088 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
  4089  EGREP=$ac_cv_prog_egrep
  4092 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
  4093 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
  4094 if test "${ac_cv_header_stdc+set}" = set; then
  4095   echo $ECHO_N "(cached) $ECHO_C" >&6
  4096 else
  4097   cat >conftest.$ac_ext <<_ACEOF
  4098 /* confdefs.h.  */
  4099 _ACEOF
  4100 cat confdefs.h >>conftest.$ac_ext
  4101 cat >>conftest.$ac_ext <<_ACEOF
  4102 /* end confdefs.h.  */
  4103 #include <stdlib.h>
  4104 #include <stdarg.h>
  4105 #include <string.h>
  4106 #include <float.h>
  4108 int
  4109 main ()
  4113   return 0;
  4115 _ACEOF
  4116 rm -f conftest.$ac_objext
  4117 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  4118   (eval $ac_compile) 2>conftest.er1
  4119   ac_status=$?
  4120   grep -v '^ *+' conftest.er1 >conftest.err
  4121   rm -f conftest.er1
  4122   cat conftest.err >&5
  4123   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4124   (exit $ac_status); } &&
  4125 	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  4126   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  4127   (eval $ac_try) 2>&5
  4128   ac_status=$?
  4129   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4130   (exit $ac_status); }; } &&
  4131 	 { ac_try='test -s conftest.$ac_objext'
  4132   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  4133   (eval $ac_try) 2>&5
  4134   ac_status=$?
  4135   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4136   (exit $ac_status); }; }; then
  4137   ac_cv_header_stdc=yes
  4138 else
  4139   echo "$as_me: failed program was:" >&5
  4140 sed 's/^/| /' conftest.$ac_ext >&5
  4142 ac_cv_header_stdc=no
  4143 fi
  4144 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
  4146 if test $ac_cv_header_stdc = yes; then
  4147   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
  4148   cat >conftest.$ac_ext <<_ACEOF
  4149 /* confdefs.h.  */
  4150 _ACEOF
  4151 cat confdefs.h >>conftest.$ac_ext
  4152 cat >>conftest.$ac_ext <<_ACEOF
  4153 /* end confdefs.h.  */
  4154 #include <string.h>
  4156 _ACEOF
  4157 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  4158   $EGREP "memchr" >/dev/null 2>&1; then
  4160 else
  4161   ac_cv_header_stdc=no
  4162 fi
  4163 rm -f conftest*
  4165 fi
  4167 if test $ac_cv_header_stdc = yes; then
  4168   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
  4169   cat >conftest.$ac_ext <<_ACEOF
  4170 /* confdefs.h.  */
  4171 _ACEOF
  4172 cat confdefs.h >>conftest.$ac_ext
  4173 cat >>conftest.$ac_ext <<_ACEOF
  4174 /* end confdefs.h.  */
  4175 #include <stdlib.h>
  4177 _ACEOF
  4178 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  4179   $EGREP "free" >/dev/null 2>&1; then
  4181 else
  4182   ac_cv_header_stdc=no
  4183 fi
  4184 rm -f conftest*
  4186 fi
  4188 if test $ac_cv_header_stdc = yes; then
  4189   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
  4190   if test "$cross_compiling" = yes; then
  4192 else
  4193   cat >conftest.$ac_ext <<_ACEOF
  4194 /* confdefs.h.  */
  4195 _ACEOF
  4196 cat confdefs.h >>conftest.$ac_ext
  4197 cat >>conftest.$ac_ext <<_ACEOF
  4198 /* end confdefs.h.  */
  4199 #include <ctype.h>
  4200 #if ((' ' & 0x0FF) == 0x020)
  4201 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
  4202 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
  4203 #else
  4204 # define ISLOWER(c) \
  4205 		   (('a' <= (c) && (c) <= 'i') \
  4206 		     || ('j' <= (c) && (c) <= 'r') \
  4207 		     || ('s' <= (c) && (c) <= 'z'))
  4208 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
  4209 #endif
  4211 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
  4212 int
  4213 main ()
  4215   int i;
  4216   for (i = 0; i < 256; i++)
  4217     if (XOR (islower (i), ISLOWER (i))
  4218 	|| toupper (i) != TOUPPER (i))
  4219       exit(2);
  4220   exit (0);
  4222 _ACEOF
  4223 rm -f conftest$ac_exeext
  4224 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
  4225   (eval $ac_link) 2>&5
  4226   ac_status=$?
  4227   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4228   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
  4229   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  4230   (eval $ac_try) 2>&5
  4231   ac_status=$?
  4232   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4233   (exit $ac_status); }; }; then
  4235 else
  4236   echo "$as_me: program exited with status $ac_status" >&5
  4237 echo "$as_me: failed program was:" >&5
  4238 sed 's/^/| /' conftest.$ac_ext >&5
  4240 ( exit $ac_status )
  4241 ac_cv_header_stdc=no
  4242 fi
  4243 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
  4244 fi
  4245 fi
  4246 fi
  4247 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
  4248 echo "${ECHO_T}$ac_cv_header_stdc" >&6
  4249 if test $ac_cv_header_stdc = yes; then
  4251 cat >>confdefs.h <<\_ACEOF
  4252 #define STDC_HEADERS 1
  4253 _ACEOF
  4255 fi
  4260 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
  4261 	if test -n "$ac_tool_prefix"; then
  4262   # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
  4263 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
  4264 echo "$as_me:$LINENO: checking for $ac_word" >&5
  4265 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
  4266 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
  4267   echo $ECHO_N "(cached) $ECHO_C" >&6
  4268 else
  4269   case $PKG_CONFIG in
  4270   [\\/]* | ?:[\\/]*)
  4271   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
  4272   ;;
  4273   *)
  4274   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  4275 for as_dir in $PATH
  4276 do
  4277   IFS=$as_save_IFS
  4278   test -z "$as_dir" && as_dir=.
  4279   for ac_exec_ext in '' $ac_executable_extensions; do
  4280   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  4281     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
  4282     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4283     break 2
  4284   fi
  4285 done
  4286 done
  4288   ;;
  4289 esac
  4290 fi
  4291 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
  4293 if test -n "$PKG_CONFIG"; then
  4294   echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
  4295 echo "${ECHO_T}$PKG_CONFIG" >&6
  4296 else
  4297   echo "$as_me:$LINENO: result: no" >&5
  4298 echo "${ECHO_T}no" >&6
  4299 fi
  4301 fi
  4302 if test -z "$ac_cv_path_PKG_CONFIG"; then
  4303   ac_pt_PKG_CONFIG=$PKG_CONFIG
  4304   # Extract the first word of "pkg-config", so it can be a program name with args.
  4305 set dummy pkg-config; ac_word=$2
  4306 echo "$as_me:$LINENO: checking for $ac_word" >&5
  4307 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
  4308 if test "${ac_cv_path_ac_pt_PKG_CONFIG+set}" = set; then
  4309   echo $ECHO_N "(cached) $ECHO_C" >&6
  4310 else
  4311   case $ac_pt_PKG_CONFIG in
  4312   [\\/]* | ?:[\\/]*)
  4313   ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
  4314   ;;
  4315   *)
  4316   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  4317 for as_dir in $PATH
  4318 do
  4319   IFS=$as_save_IFS
  4320   test -z "$as_dir" && as_dir=.
  4321   for ac_exec_ext in '' $ac_executable_extensions; do
  4322   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  4323     ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
  4324     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4325     break 2
  4326   fi
  4327 done
  4328 done
  4330   ;;
  4331 esac
  4332 fi
  4333 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
  4335 if test -n "$ac_pt_PKG_CONFIG"; then
  4336   echo "$as_me:$LINENO: result: $ac_pt_PKG_CONFIG" >&5
  4337 echo "${ECHO_T}$ac_pt_PKG_CONFIG" >&6
  4338 else
  4339   echo "$as_me:$LINENO: result: no" >&5
  4340 echo "${ECHO_T}no" >&6
  4341 fi
  4343   PKG_CONFIG=$ac_pt_PKG_CONFIG
  4344 else
  4345   PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
  4346 fi
  4348 fi
  4349 if test -n "$PKG_CONFIG"; then
  4350 	_pkg_min_version=0.9.0
  4351 	echo "$as_me:$LINENO: checking pkg-config is at least version $_pkg_min_version" >&5
  4352 echo $ECHO_N "checking pkg-config is at least version $_pkg_min_version... $ECHO_C" >&6
  4353 	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
  4354 		echo "$as_me:$LINENO: result: yes" >&5
  4355 echo "${ECHO_T}yes" >&6
  4356 	else
  4357 		echo "$as_me:$LINENO: result: no" >&5
  4358 echo "${ECHO_T}no" >&6
  4359 		PKG_CONFIG=""
  4360 	fi
  4362 fi
  4364 pkg_failed=no
  4365 echo "$as_me:$LINENO: checking for PACKAGE" >&5
  4366 echo $ECHO_N "checking for PACKAGE... $ECHO_C" >&6
  4368 if test -n "$PKG_CONFIG"; then
  4369     if test -n "$PACKAGE_CFLAGS"; then
  4370         pkg_cv_PACKAGE_CFLAGS="$PACKAGE_CFLAGS"
  4371     else
  4372         if test -n "$PKG_CONFIG" && \
  4373     { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \" libgnomeui-2.0      esound \"") >&5
  4374   ($PKG_CONFIG --exists --print-errors " libgnomeui-2.0      esound ") 2>&5
  4375   ac_status=$?
  4376   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4377   (exit $ac_status); }; then
  4378   pkg_cv_PACKAGE_CFLAGS=`$PKG_CONFIG --cflags " libgnomeui-2.0      esound " 2>/dev/null`
  4379 else
  4380   pkg_failed=yes
  4381 fi
  4382     fi
  4383 else
  4384 	pkg_failed=untried
  4385 fi
  4386 if test -n "$PKG_CONFIG"; then
  4387     if test -n "$PACKAGE_LIBS"; then
  4388         pkg_cv_PACKAGE_LIBS="$PACKAGE_LIBS"
  4389     else
  4390         if test -n "$PKG_CONFIG" && \
  4391     { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \" libgnomeui-2.0      esound \"") >&5
  4392   ($PKG_CONFIG --exists --print-errors " libgnomeui-2.0      esound ") 2>&5
  4393   ac_status=$?
  4394   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4395   (exit $ac_status); }; then
  4396   pkg_cv_PACKAGE_LIBS=`$PKG_CONFIG --libs " libgnomeui-2.0      esound " 2>/dev/null`
  4397 else
  4398   pkg_failed=yes
  4399 fi
  4400     fi
  4401 else
  4402 	pkg_failed=untried
  4403 fi
  4407 if test $pkg_failed = yes; then
  4409 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
  4410         _pkg_short_errors_supported=yes
  4411 else
  4412         _pkg_short_errors_supported=no
  4413 fi
  4414         if test $_pkg_short_errors_supported = yes; then
  4415 	        PACKAGE_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors " libgnomeui-2.0      esound "`
  4416         else
  4417 	        PACKAGE_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors " libgnomeui-2.0      esound "`
  4418         fi
  4419 	# Put the nasty error message in config.log where it belongs
  4420 	echo "$PACKAGE_PKG_ERRORS" >&5
  4422 	{ { echo "$as_me:$LINENO: error: Package requirements ( libgnomeui-2.0      esound ) were not met:
  4424 $PACKAGE_PKG_ERRORS
  4426 Consider adjusting the PKG_CONFIG_PATH environment variable if you
  4427 installed software in a non-standard prefix.
  4429 Alternatively, you may set the environment variables PACKAGE_CFLAGS
  4430 and PACKAGE_LIBS to avoid the need to call pkg-config.
  4431 See the pkg-config man page for more details.
  4432 " >&5
  4433 echo "$as_me: error: Package requirements ( libgnomeui-2.0      esound ) were not met:
  4435 $PACKAGE_PKG_ERRORS
  4437 Consider adjusting the PKG_CONFIG_PATH environment variable if you
  4438 installed software in a non-standard prefix.
  4440 Alternatively, you may set the environment variables PACKAGE_CFLAGS
  4441 and PACKAGE_LIBS to avoid the need to call pkg-config.
  4442 See the pkg-config man page for more details.
  4443 " >&2;}
  4444    { (exit 1); exit 1; }; }
  4445 elif test $pkg_failed = untried; then
  4446 	{ { echo "$as_me:$LINENO: error: The pkg-config script could not be found or is too old.  Make sure it
  4447 is in your PATH or set the PKG_CONFIG environment variable to the full
  4448 path to pkg-config.
  4450 Alternatively, you may set the environment variables PACKAGE_CFLAGS
  4451 and PACKAGE_LIBS to avoid the need to call pkg-config.
  4452 See the pkg-config man page for more details.
  4454 To get pkg-config, see <http://www.freedesktop.org/software/pkgconfig>.
  4455 See \`config.log' for more details." >&5
  4456 echo "$as_me: error: The pkg-config script could not be found or is too old.  Make sure it
  4457 is in your PATH or set the PKG_CONFIG environment variable to the full
  4458 path to pkg-config.
  4460 Alternatively, you may set the environment variables PACKAGE_CFLAGS
  4461 and PACKAGE_LIBS to avoid the need to call pkg-config.
  4462 See the pkg-config man page for more details.
  4464 To get pkg-config, see <http://www.freedesktop.org/software/pkgconfig>.
  4465 See \`config.log' for more details." >&2;}
  4466    { (exit 1); exit 1; }; }
  4467 else
  4468 	PACKAGE_CFLAGS=$pkg_cv_PACKAGE_CFLAGS
  4469 	PACKAGE_LIBS=$pkg_cv_PACKAGE_LIBS
  4470         echo "$as_me:$LINENO: result: yes" >&5
  4471 echo "${ECHO_T}yes" >&6
  4473 fi
  4478 echo "$as_me:$LINENO: checking for glXQueryVersion in -lGL" >&5
  4479 echo $ECHO_N "checking for glXQueryVersion in -lGL... $ECHO_C" >&6
  4480 if test "${ac_cv_lib_GL_glXQueryVersion+set}" = set; then
  4481   echo $ECHO_N "(cached) $ECHO_C" >&6
  4482 else
  4483   ac_check_lib_save_LIBS=$LIBS
  4484 LIBS="-lGL  $LIBS"
  4485 cat >conftest.$ac_ext <<_ACEOF
  4486 /* confdefs.h.  */
  4487 _ACEOF
  4488 cat confdefs.h >>conftest.$ac_ext
  4489 cat >>conftest.$ac_ext <<_ACEOF
  4490 /* end confdefs.h.  */
  4492 /* Override any gcc2 internal prototype to avoid an error.  */
  4493 #ifdef __cplusplus
  4494 extern "C"
  4495 #endif
  4496 /* We use char because int might match the return type of a gcc2
  4497    builtin and then its argument prototype would still apply.  */
  4498 char glXQueryVersion ();
  4499 int
  4500 main ()
  4502 glXQueryVersion ();
  4504   return 0;
  4506 _ACEOF
  4507 rm -f conftest.$ac_objext conftest$ac_exeext
  4508 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
  4509   (eval $ac_link) 2>conftest.er1
  4510   ac_status=$?
  4511   grep -v '^ *+' conftest.er1 >conftest.err
  4512   rm -f conftest.er1
  4513   cat conftest.err >&5
  4514   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4515   (exit $ac_status); } &&
  4516 	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  4517   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  4518   (eval $ac_try) 2>&5
  4519   ac_status=$?
  4520   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4521   (exit $ac_status); }; } &&
  4522 	 { ac_try='test -s conftest$ac_exeext'
  4523   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  4524   (eval $ac_try) 2>&5
  4525   ac_status=$?
  4526   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4527   (exit $ac_status); }; }; then
  4528   ac_cv_lib_GL_glXQueryVersion=yes
  4529 else
  4530   echo "$as_me: failed program was:" >&5
  4531 sed 's/^/| /' conftest.$ac_ext >&5
  4533 ac_cv_lib_GL_glXQueryVersion=no
  4534 fi
  4535 rm -f conftest.err conftest.$ac_objext \
  4536       conftest$ac_exeext conftest.$ac_ext
  4537 LIBS=$ac_check_lib_save_LIBS
  4538 fi
  4539 echo "$as_me:$LINENO: result: $ac_cv_lib_GL_glXQueryVersion" >&5
  4540 echo "${ECHO_T}$ac_cv_lib_GL_glXQueryVersion" >&6
  4541 if test $ac_cv_lib_GL_glXQueryVersion = yes; then
  4542   cat >>confdefs.h <<_ACEOF
  4543 #define HAVE_LIBGL 1
  4544 _ACEOF
  4546   LIBS="-lGL $LIBS"
  4548 fi
  4551 GETTEXT_PACKAGE=dream
  4553 cat >>confdefs.h <<_ACEOF
  4554 #define GETTEXT_PACKAGE "$GETTEXT_PACKAGE"
  4555 _ACEOF
  4558 ALL_LINGUAS=""
  4559 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
  4569 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
  4570 		  inttypes.h stdint.h unistd.h
  4571 do
  4572 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
  4573 echo "$as_me:$LINENO: checking for $ac_header" >&5
  4574 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
  4575 if eval "test \"\${$as_ac_Header+set}\" = set"; then
  4576   echo $ECHO_N "(cached) $ECHO_C" >&6
  4577 else
  4578   cat >conftest.$ac_ext <<_ACEOF
  4579 /* confdefs.h.  */
  4580 _ACEOF
  4581 cat confdefs.h >>conftest.$ac_ext
  4582 cat >>conftest.$ac_ext <<_ACEOF
  4583 /* end confdefs.h.  */
  4584 $ac_includes_default
  4586 #include <$ac_header>
  4587 _ACEOF
  4588 rm -f conftest.$ac_objext
  4589 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  4590   (eval $ac_compile) 2>conftest.er1
  4591   ac_status=$?
  4592   grep -v '^ *+' conftest.er1 >conftest.err
  4593   rm -f conftest.er1
  4594   cat conftest.err >&5
  4595   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4596   (exit $ac_status); } &&
  4597 	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  4598   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  4599   (eval $ac_try) 2>&5
  4600   ac_status=$?
  4601   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4602   (exit $ac_status); }; } &&
  4603 	 { ac_try='test -s conftest.$ac_objext'
  4604   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  4605   (eval $ac_try) 2>&5
  4606   ac_status=$?
  4607   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4608   (exit $ac_status); }; }; then
  4609   eval "$as_ac_Header=yes"
  4610 else
  4611   echo "$as_me: failed program was:" >&5
  4612 sed 's/^/| /' conftest.$ac_ext >&5
  4614 eval "$as_ac_Header=no"
  4615 fi
  4616 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
  4617 fi
  4618 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
  4619 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
  4620 if test `eval echo '${'$as_ac_Header'}'` = yes; then
  4621   cat >>confdefs.h <<_ACEOF
  4622 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
  4623 _ACEOF
  4625 fi
  4627 done
  4632 for ac_header in locale.h
  4633 do
  4634 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
  4635 if eval "test \"\${$as_ac_Header+set}\" = set"; then
  4636   echo "$as_me:$LINENO: checking for $ac_header" >&5
  4637 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
  4638 if eval "test \"\${$as_ac_Header+set}\" = set"; then
  4639   echo $ECHO_N "(cached) $ECHO_C" >&6
  4640 fi
  4641 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
  4642 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
  4643 else
  4644   # Is the header compilable?
  4645 echo "$as_me:$LINENO: checking $ac_header usability" >&5
  4646 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
  4647 cat >conftest.$ac_ext <<_ACEOF
  4648 /* confdefs.h.  */
  4649 _ACEOF
  4650 cat confdefs.h >>conftest.$ac_ext
  4651 cat >>conftest.$ac_ext <<_ACEOF
  4652 /* end confdefs.h.  */
  4653 $ac_includes_default
  4654 #include <$ac_header>
  4655 _ACEOF
  4656 rm -f conftest.$ac_objext
  4657 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  4658   (eval $ac_compile) 2>conftest.er1
  4659   ac_status=$?
  4660   grep -v '^ *+' conftest.er1 >conftest.err
  4661   rm -f conftest.er1
  4662   cat conftest.err >&5
  4663   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4664   (exit $ac_status); } &&
  4665 	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  4666   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  4667   (eval $ac_try) 2>&5
  4668   ac_status=$?
  4669   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4670   (exit $ac_status); }; } &&
  4671 	 { ac_try='test -s conftest.$ac_objext'
  4672   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  4673   (eval $ac_try) 2>&5
  4674   ac_status=$?
  4675   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4676   (exit $ac_status); }; }; then
  4677   ac_header_compiler=yes
  4678 else
  4679   echo "$as_me: failed program was:" >&5
  4680 sed 's/^/| /' conftest.$ac_ext >&5
  4682 ac_header_compiler=no
  4683 fi
  4684 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
  4685 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
  4686 echo "${ECHO_T}$ac_header_compiler" >&6
  4688 # Is the header present?
  4689 echo "$as_me:$LINENO: checking $ac_header presence" >&5
  4690 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
  4691 cat >conftest.$ac_ext <<_ACEOF
  4692 /* confdefs.h.  */
  4693 _ACEOF
  4694 cat confdefs.h >>conftest.$ac_ext
  4695 cat >>conftest.$ac_ext <<_ACEOF
  4696 /* end confdefs.h.  */
  4697 #include <$ac_header>
  4698 _ACEOF
  4699 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
  4700   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
  4701   ac_status=$?
  4702   grep -v '^ *+' conftest.er1 >conftest.err
  4703   rm -f conftest.er1
  4704   cat conftest.err >&5
  4705   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4706   (exit $ac_status); } >/dev/null; then
  4707   if test -s conftest.err; then
  4708     ac_cpp_err=$ac_c_preproc_warn_flag
  4709     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
  4710   else
  4711     ac_cpp_err=
  4712   fi
  4713 else
  4714   ac_cpp_err=yes
  4715 fi
  4716 if test -z "$ac_cpp_err"; then
  4717   ac_header_preproc=yes
  4718 else
  4719   echo "$as_me: failed program was:" >&5
  4720 sed 's/^/| /' conftest.$ac_ext >&5
  4722   ac_header_preproc=no
  4723 fi
  4724 rm -f conftest.err conftest.$ac_ext
  4725 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
  4726 echo "${ECHO_T}$ac_header_preproc" >&6
  4728 # So?  What about this header?
  4729 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
  4730   yes:no: )
  4731     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
  4732 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
  4733     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
  4734 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
  4735     ac_header_preproc=yes
  4736     ;;
  4737   no:yes:* )
  4738     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
  4739 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
  4740     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
  4741 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
  4742     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
  4743 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
  4744     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
  4745 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
  4746     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
  4747 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
  4748     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
  4749 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
  4751       cat <<\_ASBOX
  4752 ## ------------------------------------------ ##
  4753 ## Report this to the AC_PACKAGE_NAME lists.  ##
  4754 ## ------------------------------------------ ##
  4755 _ASBOX
  4756     ) |
  4757       sed "s/^/$as_me: WARNING:     /" >&2
  4758     ;;
  4759 esac
  4760 echo "$as_me:$LINENO: checking for $ac_header" >&5
  4761 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
  4762 if eval "test \"\${$as_ac_Header+set}\" = set"; then
  4763   echo $ECHO_N "(cached) $ECHO_C" >&6
  4764 else
  4765   eval "$as_ac_Header=\$ac_header_preproc"
  4766 fi
  4767 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
  4768 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
  4770 fi
  4771 if test `eval echo '${'$as_ac_Header'}'` = yes; then
  4772   cat >>confdefs.h <<_ACEOF
  4773 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
  4774 _ACEOF
  4776 fi
  4778 done
  4780     if test $ac_cv_header_locale_h = yes; then
  4781     echo "$as_me:$LINENO: checking for LC_MESSAGES" >&5
  4782 echo $ECHO_N "checking for LC_MESSAGES... $ECHO_C" >&6
  4783 if test "${am_cv_val_LC_MESSAGES+set}" = set; then
  4784   echo $ECHO_N "(cached) $ECHO_C" >&6
  4785 else
  4786   cat >conftest.$ac_ext <<_ACEOF
  4787 /* confdefs.h.  */
  4788 _ACEOF
  4789 cat confdefs.h >>conftest.$ac_ext
  4790 cat >>conftest.$ac_ext <<_ACEOF
  4791 /* end confdefs.h.  */
  4792 #include <locale.h>
  4793 int
  4794 main ()
  4796 return LC_MESSAGES
  4798   return 0;
  4800 _ACEOF
  4801 rm -f conftest.$ac_objext conftest$ac_exeext
  4802 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
  4803   (eval $ac_link) 2>conftest.er1
  4804   ac_status=$?
  4805   grep -v '^ *+' conftest.er1 >conftest.err
  4806   rm -f conftest.er1
  4807   cat conftest.err >&5
  4808   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4809   (exit $ac_status); } &&
  4810 	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  4811   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  4812   (eval $ac_try) 2>&5
  4813   ac_status=$?
  4814   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4815   (exit $ac_status); }; } &&
  4816 	 { ac_try='test -s conftest$ac_exeext'
  4817   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  4818   (eval $ac_try) 2>&5
  4819   ac_status=$?
  4820   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4821   (exit $ac_status); }; }; then
  4822   am_cv_val_LC_MESSAGES=yes
  4823 else
  4824   echo "$as_me: failed program was:" >&5
  4825 sed 's/^/| /' conftest.$ac_ext >&5
  4827 am_cv_val_LC_MESSAGES=no
  4828 fi
  4829 rm -f conftest.err conftest.$ac_objext \
  4830       conftest$ac_exeext conftest.$ac_ext
  4831 fi
  4832 echo "$as_me:$LINENO: result: $am_cv_val_LC_MESSAGES" >&5
  4833 echo "${ECHO_T}$am_cv_val_LC_MESSAGES" >&6
  4834     if test $am_cv_val_LC_MESSAGES = yes; then
  4836 cat >>confdefs.h <<\_ACEOF
  4837 #define HAVE_LC_MESSAGES 1
  4838 _ACEOF
  4840     fi
  4841   fi
  4842      USE_NLS=yes
  4845     gt_cv_have_gettext=no
  4847     CATOBJEXT=NONE
  4848     XGETTEXT=:
  4849     INTLLIBS=
  4851     if test "${ac_cv_header_libintl_h+set}" = set; then
  4852   echo "$as_me:$LINENO: checking for libintl.h" >&5
  4853 echo $ECHO_N "checking for libintl.h... $ECHO_C" >&6
  4854 if test "${ac_cv_header_libintl_h+set}" = set; then
  4855   echo $ECHO_N "(cached) $ECHO_C" >&6
  4856 fi
  4857 echo "$as_me:$LINENO: result: $ac_cv_header_libintl_h" >&5
  4858 echo "${ECHO_T}$ac_cv_header_libintl_h" >&6
  4859 else
  4860   # Is the header compilable?
  4861 echo "$as_me:$LINENO: checking libintl.h usability" >&5
  4862 echo $ECHO_N "checking libintl.h usability... $ECHO_C" >&6
  4863 cat >conftest.$ac_ext <<_ACEOF
  4864 /* confdefs.h.  */
  4865 _ACEOF
  4866 cat confdefs.h >>conftest.$ac_ext
  4867 cat >>conftest.$ac_ext <<_ACEOF
  4868 /* end confdefs.h.  */
  4869 $ac_includes_default
  4870 #include <libintl.h>
  4871 _ACEOF
  4872 rm -f conftest.$ac_objext
  4873 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  4874   (eval $ac_compile) 2>conftest.er1
  4875   ac_status=$?
  4876   grep -v '^ *+' conftest.er1 >conftest.err
  4877   rm -f conftest.er1
  4878   cat conftest.err >&5
  4879   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4880   (exit $ac_status); } &&
  4881 	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  4882   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  4883   (eval $ac_try) 2>&5
  4884   ac_status=$?
  4885   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4886   (exit $ac_status); }; } &&
  4887 	 { ac_try='test -s conftest.$ac_objext'
  4888   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  4889   (eval $ac_try) 2>&5
  4890   ac_status=$?
  4891   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4892   (exit $ac_status); }; }; then
  4893   ac_header_compiler=yes
  4894 else
  4895   echo "$as_me: failed program was:" >&5
  4896 sed 's/^/| /' conftest.$ac_ext >&5
  4898 ac_header_compiler=no
  4899 fi
  4900 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
  4901 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
  4902 echo "${ECHO_T}$ac_header_compiler" >&6
  4904 # Is the header present?
  4905 echo "$as_me:$LINENO: checking libintl.h presence" >&5
  4906 echo $ECHO_N "checking libintl.h presence... $ECHO_C" >&6
  4907 cat >conftest.$ac_ext <<_ACEOF
  4908 /* confdefs.h.  */
  4909 _ACEOF
  4910 cat confdefs.h >>conftest.$ac_ext
  4911 cat >>conftest.$ac_ext <<_ACEOF
  4912 /* end confdefs.h.  */
  4913 #include <libintl.h>
  4914 _ACEOF
  4915 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
  4916   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
  4917   ac_status=$?
  4918   grep -v '^ *+' conftest.er1 >conftest.err
  4919   rm -f conftest.er1
  4920   cat conftest.err >&5
  4921   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4922   (exit $ac_status); } >/dev/null; then
  4923   if test -s conftest.err; then
  4924     ac_cpp_err=$ac_c_preproc_warn_flag
  4925     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
  4926   else
  4927     ac_cpp_err=
  4928   fi
  4929 else
  4930   ac_cpp_err=yes
  4931 fi
  4932 if test -z "$ac_cpp_err"; then
  4933   ac_header_preproc=yes
  4934 else
  4935   echo "$as_me: failed program was:" >&5
  4936 sed 's/^/| /' conftest.$ac_ext >&5
  4938   ac_header_preproc=no
  4939 fi
  4940 rm -f conftest.err conftest.$ac_ext
  4941 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
  4942 echo "${ECHO_T}$ac_header_preproc" >&6
  4944 # So?  What about this header?
  4945 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
  4946   yes:no: )
  4947     { echo "$as_me:$LINENO: WARNING: libintl.h: accepted by the compiler, rejected by the preprocessor!" >&5
  4948 echo "$as_me: WARNING: libintl.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
  4949     { echo "$as_me:$LINENO: WARNING: libintl.h: proceeding with the compiler's result" >&5
  4950 echo "$as_me: WARNING: libintl.h: proceeding with the compiler's result" >&2;}
  4951     ac_header_preproc=yes
  4952     ;;
  4953   no:yes:* )
  4954     { echo "$as_me:$LINENO: WARNING: libintl.h: present but cannot be compiled" >&5
  4955 echo "$as_me: WARNING: libintl.h: present but cannot be compiled" >&2;}
  4956     { echo "$as_me:$LINENO: WARNING: libintl.h:     check for missing prerequisite headers?" >&5
  4957 echo "$as_me: WARNING: libintl.h:     check for missing prerequisite headers?" >&2;}
  4958     { echo "$as_me:$LINENO: WARNING: libintl.h: see the Autoconf documentation" >&5
  4959 echo "$as_me: WARNING: libintl.h: see the Autoconf documentation" >&2;}
  4960     { echo "$as_me:$LINENO: WARNING: libintl.h:     section \"Present But Cannot Be Compiled\"" >&5
  4961 echo "$as_me: WARNING: libintl.h:     section \"Present But Cannot Be Compiled\"" >&2;}
  4962     { echo "$as_me:$LINENO: WARNING: libintl.h: proceeding with the preprocessor's result" >&5
  4963 echo "$as_me: WARNING: libintl.h: proceeding with the preprocessor's result" >&2;}
  4964     { echo "$as_me:$LINENO: WARNING: libintl.h: in the future, the compiler will take precedence" >&5
  4965 echo "$as_me: WARNING: libintl.h: in the future, the compiler will take precedence" >&2;}
  4967       cat <<\_ASBOX
  4968 ## ------------------------------------------ ##
  4969 ## Report this to the AC_PACKAGE_NAME lists.  ##
  4970 ## ------------------------------------------ ##
  4971 _ASBOX
  4972     ) |
  4973       sed "s/^/$as_me: WARNING:     /" >&2
  4974     ;;
  4975 esac
  4976 echo "$as_me:$LINENO: checking for libintl.h" >&5
  4977 echo $ECHO_N "checking for libintl.h... $ECHO_C" >&6
  4978 if test "${ac_cv_header_libintl_h+set}" = set; then
  4979   echo $ECHO_N "(cached) $ECHO_C" >&6
  4980 else
  4981   ac_cv_header_libintl_h=$ac_header_preproc
  4982 fi
  4983 echo "$as_me:$LINENO: result: $ac_cv_header_libintl_h" >&5
  4984 echo "${ECHO_T}$ac_cv_header_libintl_h" >&6
  4986 fi
  4987 if test $ac_cv_header_libintl_h = yes; then
  4988   gt_cv_func_dgettext_libintl="no"
  4989       libintl_extra_libs=""
  4992       # First check in libc
  4994       echo "$as_me:$LINENO: checking for ngettext in libc" >&5
  4995 echo $ECHO_N "checking for ngettext in libc... $ECHO_C" >&6
  4996 if test "${gt_cv_func_ngettext_libc+set}" = set; then
  4997   echo $ECHO_N "(cached) $ECHO_C" >&6
  4998 else
  4999   cat >conftest.$ac_ext <<_ACEOF
  5000 /* confdefs.h.  */
  5001 _ACEOF
  5002 cat confdefs.h >>conftest.$ac_ext
  5003 cat >>conftest.$ac_ext <<_ACEOF
  5004 /* end confdefs.h.  */
  5006 #include <libintl.h>
  5008 int
  5009 main ()
  5011 return !ngettext ("","", 1)
  5013   return 0;
  5015 _ACEOF
  5016 rm -f conftest.$ac_objext conftest$ac_exeext
  5017 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
  5018   (eval $ac_link) 2>conftest.er1
  5019   ac_status=$?
  5020   grep -v '^ *+' conftest.er1 >conftest.err
  5021   rm -f conftest.er1
  5022   cat conftest.err >&5
  5023   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5024   (exit $ac_status); } &&
  5025 	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  5026   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  5027   (eval $ac_try) 2>&5
  5028   ac_status=$?
  5029   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5030   (exit $ac_status); }; } &&
  5031 	 { ac_try='test -s conftest$ac_exeext'
  5032   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  5033   (eval $ac_try) 2>&5
  5034   ac_status=$?
  5035   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5036   (exit $ac_status); }; }; then
  5037   gt_cv_func_ngettext_libc=yes
  5038 else
  5039   echo "$as_me: failed program was:" >&5
  5040 sed 's/^/| /' conftest.$ac_ext >&5
  5042 gt_cv_func_ngettext_libc=no
  5043 fi
  5044 rm -f conftest.err conftest.$ac_objext \
  5045       conftest$ac_exeext conftest.$ac_ext
  5047 fi
  5048 echo "$as_me:$LINENO: result: $gt_cv_func_ngettext_libc" >&5
  5049 echo "${ECHO_T}$gt_cv_func_ngettext_libc" >&6
  5051       if test "$gt_cv_func_ngettext_libc" = "yes" ; then
  5052 	      echo "$as_me:$LINENO: checking for dgettext in libc" >&5
  5053 echo $ECHO_N "checking for dgettext in libc... $ECHO_C" >&6
  5054 if test "${gt_cv_func_dgettext_libc+set}" = set; then
  5055   echo $ECHO_N "(cached) $ECHO_C" >&6
  5056 else
  5057   cat >conftest.$ac_ext <<_ACEOF
  5058 /* confdefs.h.  */
  5059 _ACEOF
  5060 cat confdefs.h >>conftest.$ac_ext
  5061 cat >>conftest.$ac_ext <<_ACEOF
  5062 /* end confdefs.h.  */
  5064 #include <libintl.h>
  5066 int
  5067 main ()
  5069 return !dgettext ("","")
  5071   return 0;
  5073 _ACEOF
  5074 rm -f conftest.$ac_objext conftest$ac_exeext
  5075 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
  5076   (eval $ac_link) 2>conftest.er1
  5077   ac_status=$?
  5078   grep -v '^ *+' conftest.er1 >conftest.err
  5079   rm -f conftest.er1
  5080   cat conftest.err >&5
  5081   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5082   (exit $ac_status); } &&
  5083 	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  5084   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  5085   (eval $ac_try) 2>&5
  5086   ac_status=$?
  5087   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5088   (exit $ac_status); }; } &&
  5089 	 { ac_try='test -s conftest$ac_exeext'
  5090   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  5091   (eval $ac_try) 2>&5
  5092   ac_status=$?
  5093   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5094   (exit $ac_status); }; }; then
  5095   gt_cv_func_dgettext_libc=yes
  5096 else
  5097   echo "$as_me: failed program was:" >&5
  5098 sed 's/^/| /' conftest.$ac_ext >&5
  5100 gt_cv_func_dgettext_libc=no
  5101 fi
  5102 rm -f conftest.err conftest.$ac_objext \
  5103       conftest$ac_exeext conftest.$ac_ext
  5105 fi
  5106 echo "$as_me:$LINENO: result: $gt_cv_func_dgettext_libc" >&5
  5107 echo "${ECHO_T}$gt_cv_func_dgettext_libc" >&6
  5108       fi
  5110       if test "$gt_cv_func_ngettext_libc" = "yes" ; then
  5112 for ac_func in bind_textdomain_codeset
  5113 do
  5114 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
  5115 echo "$as_me:$LINENO: checking for $ac_func" >&5
  5116 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
  5117 if eval "test \"\${$as_ac_var+set}\" = set"; then
  5118   echo $ECHO_N "(cached) $ECHO_C" >&6
  5119 else
  5120   cat >conftest.$ac_ext <<_ACEOF
  5121 /* confdefs.h.  */
  5122 _ACEOF
  5123 cat confdefs.h >>conftest.$ac_ext
  5124 cat >>conftest.$ac_ext <<_ACEOF
  5125 /* end confdefs.h.  */
  5126 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
  5127    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
  5128 #define $ac_func innocuous_$ac_func
  5130 /* System header to define __stub macros and hopefully few prototypes,
  5131     which can conflict with char $ac_func (); below.
  5132     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  5133     <limits.h> exists even on freestanding compilers.  */
  5135 #ifdef __STDC__
  5136 # include <limits.h>
  5137 #else
  5138 # include <assert.h>
  5139 #endif
  5141 #undef $ac_func
  5143 /* Override any gcc2 internal prototype to avoid an error.  */
  5144 #ifdef __cplusplus
  5145 extern "C"
  5147 #endif
  5148 /* We use char because int might match the return type of a gcc2
  5149    builtin and then its argument prototype would still apply.  */
  5150 char $ac_func ();
  5151 /* The GNU C library defines this for functions which it implements
  5152     to always fail with ENOSYS.  Some functions are actually named
  5153     something starting with __ and the normal name is an alias.  */
  5154 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
  5155 choke me
  5156 #else
  5157 char (*f) () = $ac_func;
  5158 #endif
  5159 #ifdef __cplusplus
  5161 #endif
  5163 int
  5164 main ()
  5166 return f != $ac_func;
  5168   return 0;
  5170 _ACEOF
  5171 rm -f conftest.$ac_objext conftest$ac_exeext
  5172 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
  5173   (eval $ac_link) 2>conftest.er1
  5174   ac_status=$?
  5175   grep -v '^ *+' conftest.er1 >conftest.err
  5176   rm -f conftest.er1
  5177   cat conftest.err >&5
  5178   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5179   (exit $ac_status); } &&
  5180 	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  5181   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  5182   (eval $ac_try) 2>&5
  5183   ac_status=$?
  5184   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5185   (exit $ac_status); }; } &&
  5186 	 { ac_try='test -s conftest$ac_exeext'
  5187   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  5188   (eval $ac_try) 2>&5
  5189   ac_status=$?
  5190   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5191   (exit $ac_status); }; }; then
  5192   eval "$as_ac_var=yes"
  5193 else
  5194   echo "$as_me: failed program was:" >&5
  5195 sed 's/^/| /' conftest.$ac_ext >&5
  5197 eval "$as_ac_var=no"
  5198 fi
  5199 rm -f conftest.err conftest.$ac_objext \
  5200       conftest$ac_exeext conftest.$ac_ext
  5201 fi
  5202 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
  5203 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
  5204 if test `eval echo '${'$as_ac_var'}'` = yes; then
  5205   cat >>confdefs.h <<_ACEOF
  5206 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
  5207 _ACEOF
  5209 fi
  5210 done
  5212       fi
  5215       # If we don't have everything we want, check in libintl
  5217       if test "$gt_cv_func_dgettext_libc" != "yes" \
  5218 	 || test "$gt_cv_func_ngettext_libc" != "yes" \
  5219          || test "$ac_cv_func_bind_textdomain_codeset" != "yes" ; then
  5221         echo "$as_me:$LINENO: checking for bindtextdomain in -lintl" >&5
  5222 echo $ECHO_N "checking for bindtextdomain in -lintl... $ECHO_C" >&6
  5223 if test "${ac_cv_lib_intl_bindtextdomain+set}" = set; then
  5224   echo $ECHO_N "(cached) $ECHO_C" >&6
  5225 else
  5226   ac_check_lib_save_LIBS=$LIBS
  5227 LIBS="-lintl  $LIBS"
  5228 cat >conftest.$ac_ext <<_ACEOF
  5229 /* confdefs.h.  */
  5230 _ACEOF
  5231 cat confdefs.h >>conftest.$ac_ext
  5232 cat >>conftest.$ac_ext <<_ACEOF
  5233 /* end confdefs.h.  */
  5235 /* Override any gcc2 internal prototype to avoid an error.  */
  5236 #ifdef __cplusplus
  5237 extern "C"
  5238 #endif
  5239 /* We use char because int might match the return type of a gcc2
  5240    builtin and then its argument prototype would still apply.  */
  5241 char bindtextdomain ();
  5242 int
  5243 main ()
  5245 bindtextdomain ();
  5247   return 0;
  5249 _ACEOF
  5250 rm -f conftest.$ac_objext conftest$ac_exeext
  5251 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
  5252   (eval $ac_link) 2>conftest.er1
  5253   ac_status=$?
  5254   grep -v '^ *+' conftest.er1 >conftest.err
  5255   rm -f conftest.er1
  5256   cat conftest.err >&5
  5257   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5258   (exit $ac_status); } &&
  5259 	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  5260   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  5261   (eval $ac_try) 2>&5
  5262   ac_status=$?
  5263   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5264   (exit $ac_status); }; } &&
  5265 	 { ac_try='test -s conftest$ac_exeext'
  5266   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  5267   (eval $ac_try) 2>&5
  5268   ac_status=$?
  5269   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5270   (exit $ac_status); }; }; then
  5271   ac_cv_lib_intl_bindtextdomain=yes
  5272 else
  5273   echo "$as_me: failed program was:" >&5
  5274 sed 's/^/| /' conftest.$ac_ext >&5
  5276 ac_cv_lib_intl_bindtextdomain=no
  5277 fi
  5278 rm -f conftest.err conftest.$ac_objext \
  5279       conftest$ac_exeext conftest.$ac_ext
  5280 LIBS=$ac_check_lib_save_LIBS
  5281 fi
  5282 echo "$as_me:$LINENO: result: $ac_cv_lib_intl_bindtextdomain" >&5
  5283 echo "${ECHO_T}$ac_cv_lib_intl_bindtextdomain" >&6
  5284 if test $ac_cv_lib_intl_bindtextdomain = yes; then
  5285   echo "$as_me:$LINENO: checking for ngettext in -lintl" >&5
  5286 echo $ECHO_N "checking for ngettext in -lintl... $ECHO_C" >&6
  5287 if test "${ac_cv_lib_intl_ngettext+set}" = set; then
  5288   echo $ECHO_N "(cached) $ECHO_C" >&6
  5289 else
  5290   ac_check_lib_save_LIBS=$LIBS
  5291 LIBS="-lintl  $LIBS"
  5292 cat >conftest.$ac_ext <<_ACEOF
  5293 /* confdefs.h.  */
  5294 _ACEOF
  5295 cat confdefs.h >>conftest.$ac_ext
  5296 cat >>conftest.$ac_ext <<_ACEOF
  5297 /* end confdefs.h.  */
  5299 /* Override any gcc2 internal prototype to avoid an error.  */
  5300 #ifdef __cplusplus
  5301 extern "C"
  5302 #endif
  5303 /* We use char because int might match the return type of a gcc2
  5304    builtin and then its argument prototype would still apply.  */
  5305 char ngettext ();
  5306 int
  5307 main ()
  5309 ngettext ();
  5311   return 0;
  5313 _ACEOF
  5314 rm -f conftest.$ac_objext conftest$ac_exeext
  5315 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
  5316   (eval $ac_link) 2>conftest.er1
  5317   ac_status=$?
  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 $ac_status); } &&
  5323 	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  5324   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  5325   (eval $ac_try) 2>&5
  5326   ac_status=$?
  5327   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5328   (exit $ac_status); }; } &&
  5329 	 { ac_try='test -s conftest$ac_exeext'
  5330   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  5331   (eval $ac_try) 2>&5
  5332   ac_status=$?
  5333   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5334   (exit $ac_status); }; }; then
  5335   ac_cv_lib_intl_ngettext=yes
  5336 else
  5337   echo "$as_me: failed program was:" >&5
  5338 sed 's/^/| /' conftest.$ac_ext >&5
  5340 ac_cv_lib_intl_ngettext=no
  5341 fi
  5342 rm -f conftest.err conftest.$ac_objext \
  5343       conftest$ac_exeext conftest.$ac_ext
  5344 LIBS=$ac_check_lib_save_LIBS
  5345 fi
  5346 echo "$as_me:$LINENO: result: $ac_cv_lib_intl_ngettext" >&5
  5347 echo "${ECHO_T}$ac_cv_lib_intl_ngettext" >&6
  5348 if test $ac_cv_lib_intl_ngettext = yes; then
  5349   echo "$as_me:$LINENO: checking for dgettext in -lintl" >&5
  5350 echo $ECHO_N "checking for dgettext in -lintl... $ECHO_C" >&6
  5351 if test "${ac_cv_lib_intl_dgettext+set}" = set; then
  5352   echo $ECHO_N "(cached) $ECHO_C" >&6
  5353 else
  5354   ac_check_lib_save_LIBS=$LIBS
  5355 LIBS="-lintl  $LIBS"
  5356 cat >conftest.$ac_ext <<_ACEOF
  5357 /* confdefs.h.  */
  5358 _ACEOF
  5359 cat confdefs.h >>conftest.$ac_ext
  5360 cat >>conftest.$ac_ext <<_ACEOF
  5361 /* end confdefs.h.  */
  5363 /* Override any gcc2 internal prototype to avoid an error.  */
  5364 #ifdef __cplusplus
  5365 extern "C"
  5366 #endif
  5367 /* We use char because int might match the return type of a gcc2
  5368    builtin and then its argument prototype would still apply.  */
  5369 char dgettext ();
  5370 int
  5371 main ()
  5373 dgettext ();
  5375   return 0;
  5377 _ACEOF
  5378 rm -f conftest.$ac_objext conftest$ac_exeext
  5379 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
  5380   (eval $ac_link) 2>conftest.er1
  5381   ac_status=$?
  5382   grep -v '^ *+' conftest.er1 >conftest.err
  5383   rm -f conftest.er1
  5384   cat conftest.err >&5
  5385   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5386   (exit $ac_status); } &&
  5387 	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  5388   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  5389   (eval $ac_try) 2>&5
  5390   ac_status=$?
  5391   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5392   (exit $ac_status); }; } &&
  5393 	 { ac_try='test -s conftest$ac_exeext'
  5394   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  5395   (eval $ac_try) 2>&5
  5396   ac_status=$?
  5397   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5398   (exit $ac_status); }; }; then
  5399   ac_cv_lib_intl_dgettext=yes
  5400 else
  5401   echo "$as_me: failed program was:" >&5
  5402 sed 's/^/| /' conftest.$ac_ext >&5
  5404 ac_cv_lib_intl_dgettext=no
  5405 fi
  5406 rm -f conftest.err conftest.$ac_objext \
  5407       conftest$ac_exeext conftest.$ac_ext
  5408 LIBS=$ac_check_lib_save_LIBS
  5409 fi
  5410 echo "$as_me:$LINENO: result: $ac_cv_lib_intl_dgettext" >&5
  5411 echo "${ECHO_T}$ac_cv_lib_intl_dgettext" >&6
  5412 if test $ac_cv_lib_intl_dgettext = yes; then
  5413   gt_cv_func_dgettext_libintl=yes
  5414 fi
  5416 fi
  5418 fi
  5421 	if test "$gt_cv_func_dgettext_libintl" != "yes" ; then
  5422 	  echo "$as_me:$LINENO: checking if -liconv is needed to use gettext" >&5
  5423 echo $ECHO_N "checking if -liconv is needed to use gettext... $ECHO_C" >&6
  5424 	  echo "$as_me:$LINENO: result: " >&5
  5425 echo "${ECHO_T}" >&6
  5426   	  echo "$as_me:$LINENO: checking for ngettext in -lintl" >&5
  5427 echo $ECHO_N "checking for ngettext in -lintl... $ECHO_C" >&6
  5428 if test "${ac_cv_lib_intl_ngettext+set}" = set; then
  5429   echo $ECHO_N "(cached) $ECHO_C" >&6
  5430 else
  5431   ac_check_lib_save_LIBS=$LIBS
  5432 LIBS="-lintl -liconv $LIBS"
  5433 cat >conftest.$ac_ext <<_ACEOF
  5434 /* confdefs.h.  */
  5435 _ACEOF
  5436 cat confdefs.h >>conftest.$ac_ext
  5437 cat >>conftest.$ac_ext <<_ACEOF
  5438 /* end confdefs.h.  */
  5440 /* Override any gcc2 internal prototype to avoid an error.  */
  5441 #ifdef __cplusplus
  5442 extern "C"
  5443 #endif
  5444 /* We use char because int might match the return type of a gcc2
  5445    builtin and then its argument prototype would still apply.  */
  5446 char ngettext ();
  5447 int
  5448 main ()
  5450 ngettext ();
  5452   return 0;
  5454 _ACEOF
  5455 rm -f conftest.$ac_objext conftest$ac_exeext
  5456 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
  5457   (eval $ac_link) 2>conftest.er1
  5458   ac_status=$?
  5459   grep -v '^ *+' conftest.er1 >conftest.err
  5460   rm -f conftest.er1
  5461   cat conftest.err >&5
  5462   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5463   (exit $ac_status); } &&
  5464 	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  5465   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  5466   (eval $ac_try) 2>&5
  5467   ac_status=$?
  5468   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5469   (exit $ac_status); }; } &&
  5470 	 { ac_try='test -s conftest$ac_exeext'
  5471   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  5472   (eval $ac_try) 2>&5
  5473   ac_status=$?
  5474   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5475   (exit $ac_status); }; }; then
  5476   ac_cv_lib_intl_ngettext=yes
  5477 else
  5478   echo "$as_me: failed program was:" >&5
  5479 sed 's/^/| /' conftest.$ac_ext >&5
  5481 ac_cv_lib_intl_ngettext=no
  5482 fi
  5483 rm -f conftest.err conftest.$ac_objext \
  5484       conftest$ac_exeext conftest.$ac_ext
  5485 LIBS=$ac_check_lib_save_LIBS
  5486 fi
  5487 echo "$as_me:$LINENO: result: $ac_cv_lib_intl_ngettext" >&5
  5488 echo "${ECHO_T}$ac_cv_lib_intl_ngettext" >&6
  5489 if test $ac_cv_lib_intl_ngettext = yes; then
  5490   echo "$as_me:$LINENO: checking for dcgettext in -lintl" >&5
  5491 echo $ECHO_N "checking for dcgettext in -lintl... $ECHO_C" >&6
  5492 if test "${ac_cv_lib_intl_dcgettext+set}" = set; then
  5493   echo $ECHO_N "(cached) $ECHO_C" >&6
  5494 else
  5495   ac_check_lib_save_LIBS=$LIBS
  5496 LIBS="-lintl -liconv $LIBS"
  5497 cat >conftest.$ac_ext <<_ACEOF
  5498 /* confdefs.h.  */
  5499 _ACEOF
  5500 cat confdefs.h >>conftest.$ac_ext
  5501 cat >>conftest.$ac_ext <<_ACEOF
  5502 /* end confdefs.h.  */
  5504 /* Override any gcc2 internal prototype to avoid an error.  */
  5505 #ifdef __cplusplus
  5506 extern "C"
  5507 #endif
  5508 /* We use char because int might match the return type of a gcc2
  5509    builtin and then its argument prototype would still apply.  */
  5510 char dcgettext ();
  5511 int
  5512 main ()
  5514 dcgettext ();
  5516   return 0;
  5518 _ACEOF
  5519 rm -f conftest.$ac_objext conftest$ac_exeext
  5520 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
  5521   (eval $ac_link) 2>conftest.er1
  5522   ac_status=$?
  5523   grep -v '^ *+' conftest.er1 >conftest.err
  5524   rm -f conftest.er1
  5525   cat conftest.err >&5
  5526   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5527   (exit $ac_status); } &&
  5528 	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  5529   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  5530   (eval $ac_try) 2>&5
  5531   ac_status=$?
  5532   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5533   (exit $ac_status); }; } &&
  5534 	 { ac_try='test -s conftest$ac_exeext'
  5535   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  5536   (eval $ac_try) 2>&5
  5537   ac_status=$?
  5538   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5539   (exit $ac_status); }; }; then
  5540   ac_cv_lib_intl_dcgettext=yes
  5541 else
  5542   echo "$as_me: failed program was:" >&5
  5543 sed 's/^/| /' conftest.$ac_ext >&5
  5545 ac_cv_lib_intl_dcgettext=no
  5546 fi
  5547 rm -f conftest.err conftest.$ac_objext \
  5548       conftest$ac_exeext conftest.$ac_ext
  5549 LIBS=$ac_check_lib_save_LIBS
  5550 fi
  5551 echo "$as_me:$LINENO: result: $ac_cv_lib_intl_dcgettext" >&5
  5552 echo "${ECHO_T}$ac_cv_lib_intl_dcgettext" >&6
  5553 if test $ac_cv_lib_intl_dcgettext = yes; then
  5554   gt_cv_func_dgettext_libintl=yes
  5555 			libintl_extra_libs=-liconv
  5556 else
  5558 fi
  5560 else
  5562 fi
  5564         fi
  5567         # If we found libintl, then check in it for bind_textdomain_codeset();
  5568         # we'll prefer libc if neither have bind_textdomain_codeset(),
  5569         # and both have dgettext and ngettext
  5571         if test "$gt_cv_func_dgettext_libintl" = "yes" ; then
  5572           glib_save_LIBS="$LIBS"
  5573           LIBS="$LIBS -lintl $libintl_extra_libs"
  5574           unset ac_cv_func_bind_textdomain_codeset
  5576 for ac_func in bind_textdomain_codeset
  5577 do
  5578 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
  5579 echo "$as_me:$LINENO: checking for $ac_func" >&5
  5580 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
  5581 if eval "test \"\${$as_ac_var+set}\" = set"; then
  5582   echo $ECHO_N "(cached) $ECHO_C" >&6
  5583 else
  5584   cat >conftest.$ac_ext <<_ACEOF
  5585 /* confdefs.h.  */
  5586 _ACEOF
  5587 cat confdefs.h >>conftest.$ac_ext
  5588 cat >>conftest.$ac_ext <<_ACEOF
  5589 /* end confdefs.h.  */
  5590 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
  5591    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
  5592 #define $ac_func innocuous_$ac_func
  5594 /* System header to define __stub macros and hopefully few prototypes,
  5595     which can conflict with char $ac_func (); below.
  5596     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  5597     <limits.h> exists even on freestanding compilers.  */
  5599 #ifdef __STDC__
  5600 # include <limits.h>
  5601 #else
  5602 # include <assert.h>
  5603 #endif
  5605 #undef $ac_func
  5607 /* Override any gcc2 internal prototype to avoid an error.  */
  5608 #ifdef __cplusplus
  5609 extern "C"
  5611 #endif
  5612 /* We use char because int might match the return type of a gcc2
  5613    builtin and then its argument prototype would still apply.  */
  5614 char $ac_func ();
  5615 /* The GNU C library defines this for functions which it implements
  5616     to always fail with ENOSYS.  Some functions are actually named
  5617     something starting with __ and the normal name is an alias.  */
  5618 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
  5619 choke me
  5620 #else
  5621 char (*f) () = $ac_func;
  5622 #endif
  5623 #ifdef __cplusplus
  5625 #endif
  5627 int
  5628 main ()
  5630 return f != $ac_func;
  5632   return 0;
  5634 _ACEOF
  5635 rm -f conftest.$ac_objext conftest$ac_exeext
  5636 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
  5637   (eval $ac_link) 2>conftest.er1
  5638   ac_status=$?
  5639   grep -v '^ *+' conftest.er1 >conftest.err
  5640   rm -f conftest.er1
  5641   cat conftest.err >&5
  5642   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5643   (exit $ac_status); } &&
  5644 	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  5645   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  5646   (eval $ac_try) 2>&5
  5647   ac_status=$?
  5648   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5649   (exit $ac_status); }; } &&
  5650 	 { ac_try='test -s conftest$ac_exeext'
  5651   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  5652   (eval $ac_try) 2>&5
  5653   ac_status=$?
  5654   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5655   (exit $ac_status); }; }; then
  5656   eval "$as_ac_var=yes"
  5657 else
  5658   echo "$as_me: failed program was:" >&5
  5659 sed 's/^/| /' conftest.$ac_ext >&5
  5661 eval "$as_ac_var=no"
  5662 fi
  5663 rm -f conftest.err conftest.$ac_objext \
  5664       conftest$ac_exeext conftest.$ac_ext
  5665 fi
  5666 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
  5667 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
  5668 if test `eval echo '${'$as_ac_var'}'` = yes; then
  5669   cat >>confdefs.h <<_ACEOF
  5670 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
  5671 _ACEOF
  5673 fi
  5674 done
  5676           LIBS="$glib_save_LIBS"
  5678           if test "$ac_cv_func_bind_textdomain_codeset" = "yes" ; then
  5679             gt_cv_func_dgettext_libc=no
  5680           else
  5681             if test "$gt_cv_func_dgettext_libc" = "yes" \
  5682 		&& test "$gt_cv_func_ngettext_libc" = "yes"; then
  5683               gt_cv_func_dgettext_libintl=no
  5684             fi
  5685           fi
  5686         fi
  5687       fi
  5689       if test "$gt_cv_func_dgettext_libc" = "yes" \
  5690 	|| test "$gt_cv_func_dgettext_libintl" = "yes"; then
  5691         gt_cv_have_gettext=yes
  5692       fi
  5694       if test "$gt_cv_func_dgettext_libintl" = "yes"; then
  5695         INTLLIBS="-lintl $libintl_extra_libs"
  5696       fi
  5698       if test "$gt_cv_have_gettext" = "yes"; then
  5700 cat >>confdefs.h <<\_ACEOF
  5701 #define HAVE_GETTEXT 1
  5702 _ACEOF
  5704 	# Extract the first word of "msgfmt", so it can be a program name with args.
  5705 set dummy msgfmt; ac_word=$2
  5706 echo "$as_me:$LINENO: checking for $ac_word" >&5
  5707 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
  5708 if test "${ac_cv_path_MSGFMT+set}" = set; then
  5709   echo $ECHO_N "(cached) $ECHO_C" >&6
  5710 else
  5711   case "$MSGFMT" in
  5712   /*)
  5713   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
  5714   ;;
  5715   *)
  5716   IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
  5717   for ac_dir in $PATH; do
  5718     test -z "$ac_dir" && ac_dir=.
  5719     if test -f $ac_dir/$ac_word; then
  5720       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
  5721 	ac_cv_path_MSGFMT="$ac_dir/$ac_word"
  5722 	break
  5723       fi
  5724     fi
  5725   done
  5726   IFS="$ac_save_ifs"
  5727   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
  5728   ;;
  5729 esac
  5730 fi
  5731 MSGFMT="$ac_cv_path_MSGFMT"
  5732 if test "$MSGFMT" != "no"; then
  5733   echo "$as_me:$LINENO: result: $MSGFMT" >&5
  5734 echo "${ECHO_T}$MSGFMT" >&6
  5735 else
  5736   echo "$as_me:$LINENO: result: no" >&5
  5737 echo "${ECHO_T}no" >&6
  5738 fi
  5739 	if test "$MSGFMT" != "no"; then
  5740           glib_save_LIBS="$LIBS"
  5741           LIBS="$LIBS $INTLLIBS"
  5743 for ac_func in dcgettext
  5744 do
  5745 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
  5746 echo "$as_me:$LINENO: checking for $ac_func" >&5
  5747 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
  5748 if eval "test \"\${$as_ac_var+set}\" = set"; then
  5749   echo $ECHO_N "(cached) $ECHO_C" >&6
  5750 else
  5751   cat >conftest.$ac_ext <<_ACEOF
  5752 /* confdefs.h.  */
  5753 _ACEOF
  5754 cat confdefs.h >>conftest.$ac_ext
  5755 cat >>conftest.$ac_ext <<_ACEOF
  5756 /* end confdefs.h.  */
  5757 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
  5758    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
  5759 #define $ac_func innocuous_$ac_func
  5761 /* System header to define __stub macros and hopefully few prototypes,
  5762     which can conflict with char $ac_func (); below.
  5763     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  5764     <limits.h> exists even on freestanding compilers.  */
  5766 #ifdef __STDC__
  5767 # include <limits.h>
  5768 #else
  5769 # include <assert.h>
  5770 #endif
  5772 #undef $ac_func
  5774 /* Override any gcc2 internal prototype to avoid an error.  */
  5775 #ifdef __cplusplus
  5776 extern "C"
  5778 #endif
  5779 /* We use char because int might match the return type of a gcc2
  5780    builtin and then its argument prototype would still apply.  */
  5781 char $ac_func ();
  5782 /* The GNU C library defines this for functions which it implements
  5783     to always fail with ENOSYS.  Some functions are actually named
  5784     something starting with __ and the normal name is an alias.  */
  5785 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
  5786 choke me
  5787 #else
  5788 char (*f) () = $ac_func;
  5789 #endif
  5790 #ifdef __cplusplus
  5792 #endif
  5794 int
  5795 main ()
  5797 return f != $ac_func;
  5799   return 0;
  5801 _ACEOF
  5802 rm -f conftest.$ac_objext conftest$ac_exeext
  5803 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
  5804   (eval $ac_link) 2>conftest.er1
  5805   ac_status=$?
  5806   grep -v '^ *+' conftest.er1 >conftest.err
  5807   rm -f conftest.er1
  5808   cat conftest.err >&5
  5809   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5810   (exit $ac_status); } &&
  5811 	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  5812   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  5813   (eval $ac_try) 2>&5
  5814   ac_status=$?
  5815   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5816   (exit $ac_status); }; } &&
  5817 	 { ac_try='test -s conftest$ac_exeext'
  5818   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  5819   (eval $ac_try) 2>&5
  5820   ac_status=$?
  5821   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5822   (exit $ac_status); }; }; then
  5823   eval "$as_ac_var=yes"
  5824 else
  5825   echo "$as_me: failed program was:" >&5
  5826 sed 's/^/| /' conftest.$ac_ext >&5
  5828 eval "$as_ac_var=no"
  5829 fi
  5830 rm -f conftest.err conftest.$ac_objext \
  5831       conftest$ac_exeext conftest.$ac_ext
  5832 fi
  5833 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
  5834 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
  5835 if test `eval echo '${'$as_ac_var'}'` = yes; then
  5836   cat >>confdefs.h <<_ACEOF
  5837 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
  5838 _ACEOF
  5840 fi
  5841 done
  5843 	  # Extract the first word of "gmsgfmt", so it can be a program name with args.
  5844 set dummy gmsgfmt; ac_word=$2
  5845 echo "$as_me:$LINENO: checking for $ac_word" >&5
  5846 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
  5847 if test "${ac_cv_path_GMSGFMT+set}" = set; then
  5848   echo $ECHO_N "(cached) $ECHO_C" >&6
  5849 else
  5850   case $GMSGFMT in
  5851   [\\/]* | ?:[\\/]*)
  5852   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
  5853   ;;
  5854   *)
  5855   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  5856 for as_dir in $PATH
  5857 do
  5858   IFS=$as_save_IFS
  5859   test -z "$as_dir" && as_dir=.
  5860   for ac_exec_ext in '' $ac_executable_extensions; do
  5861   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  5862     ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"
  5863     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  5864     break 2
  5865   fi
  5866 done
  5867 done
  5869   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
  5870   ;;
  5871 esac
  5872 fi
  5873 GMSGFMT=$ac_cv_path_GMSGFMT
  5875 if test -n "$GMSGFMT"; then
  5876   echo "$as_me:$LINENO: result: $GMSGFMT" >&5
  5877 echo "${ECHO_T}$GMSGFMT" >&6
  5878 else
  5879   echo "$as_me:$LINENO: result: no" >&5
  5880 echo "${ECHO_T}no" >&6
  5881 fi
  5883 	  # Extract the first word of "xgettext", so it can be a program name with args.
  5884 set dummy xgettext; ac_word=$2
  5885 echo "$as_me:$LINENO: checking for $ac_word" >&5
  5886 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
  5887 if test "${ac_cv_path_XGETTEXT+set}" = set; then
  5888   echo $ECHO_N "(cached) $ECHO_C" >&6
  5889 else
  5890   case "$XGETTEXT" in
  5891   /*)
  5892   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
  5893   ;;
  5894   *)
  5895   IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
  5896   for ac_dir in $PATH; do
  5897     test -z "$ac_dir" && ac_dir=.
  5898     if test -f $ac_dir/$ac_word; then
  5899       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
  5900 	ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
  5901 	break
  5902       fi
  5903     fi
  5904   done
  5905   IFS="$ac_save_ifs"
  5906   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
  5907   ;;
  5908 esac
  5909 fi
  5910 XGETTEXT="$ac_cv_path_XGETTEXT"
  5911 if test "$XGETTEXT" != ":"; then
  5912   echo "$as_me:$LINENO: result: $XGETTEXT" >&5
  5913 echo "${ECHO_T}$XGETTEXT" >&6
  5914 else
  5915   echo "$as_me:$LINENO: result: no" >&5
  5916 echo "${ECHO_T}no" >&6
  5917 fi
  5919 	  cat >conftest.$ac_ext <<_ACEOF
  5920 /* confdefs.h.  */
  5921 _ACEOF
  5922 cat confdefs.h >>conftest.$ac_ext
  5923 cat >>conftest.$ac_ext <<_ACEOF
  5924 /* end confdefs.h.  */
  5926 int
  5927 main ()
  5929 extern int _nl_msg_cat_cntr;
  5930 			 return _nl_msg_cat_cntr
  5932   return 0;
  5934 _ACEOF
  5935 rm -f conftest.$ac_objext conftest$ac_exeext
  5936 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
  5937   (eval $ac_link) 2>conftest.er1
  5938   ac_status=$?
  5939   grep -v '^ *+' conftest.er1 >conftest.err
  5940   rm -f conftest.er1
  5941   cat conftest.err >&5
  5942   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5943   (exit $ac_status); } &&
  5944 	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  5945   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  5946   (eval $ac_try) 2>&5
  5947   ac_status=$?
  5948   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5949   (exit $ac_status); }; } &&
  5950 	 { ac_try='test -s conftest$ac_exeext'
  5951   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  5952   (eval $ac_try) 2>&5
  5953   ac_status=$?
  5954   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  5955   (exit $ac_status); }; }; then
  5956   CATOBJEXT=.gmo
  5957              DATADIRNAME=share
  5958 else
  5959   echo "$as_me: failed program was:" >&5
  5960 sed 's/^/| /' conftest.$ac_ext >&5
  5962 case $host in
  5963 	    *-*-solaris*)
  5964 	    	                	    	                echo "$as_me:$LINENO: checking for bind_textdomain_codeset" >&5
  5965 echo $ECHO_N "checking for bind_textdomain_codeset... $ECHO_C" >&6
  5966 if test "${ac_cv_func_bind_textdomain_codeset+set}" = set; then
  5967   echo $ECHO_N "(cached) $ECHO_C" >&6
  5968 else
  5969   cat >conftest.$ac_ext <<_ACEOF
  5970 /* confdefs.h.  */
  5971 _ACEOF
  5972 cat confdefs.h >>conftest.$ac_ext
  5973 cat >>conftest.$ac_ext <<_ACEOF
  5974 /* end confdefs.h.  */
  5975 /* Define bind_textdomain_codeset to an innocuous variant, in case <limits.h> declares bind_textdomain_codeset.
  5976    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
  5977 #define bind_textdomain_codeset innocuous_bind_textdomain_codeset
  5979 /* System header to define __stub macros and hopefully few prototypes,
  5980     which can conflict with char bind_textdomain_codeset (); below.
  5981     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  5982     <limits.h> exists even on freestanding compilers.  */
  5984 #ifdef __STDC__
  5985 # include <limits.h>
  5986 #else
  5987 # include <assert.h>
  5988 #endif
  5990 #undef bind_textdomain_codeset
  5992 /* Override any gcc2 internal prototype to avoid an error.  */
  5993 #ifdef __cplusplus
  5994 extern "C"
  5996 #endif
  5997 /* We use char because int might match the return type of a gcc2
  5998    builtin and then its argument prototype would still apply.  */
  5999 char bind_textdomain_codeset ();
  6000 /* The GNU C library defines this for functions which it implements
  6001     to always fail with ENOSYS.  Some functions are actually named
  6002     something starting with __ and the normal name is an alias.  */
  6003 #if defined (__stub_bind_textdomain_codeset) || defined (__stub___bind_textdomain_codeset)
  6004 choke me
  6005 #else
  6006 char (*f) () = bind_textdomain_codeset;
  6007 #endif
  6008 #ifdef __cplusplus
  6010 #endif
  6012 int
  6013 main ()
  6015 return f != bind_textdomain_codeset;
  6017   return 0;
  6019 _ACEOF
  6020 rm -f conftest.$ac_objext conftest$ac_exeext
  6021 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
  6022   (eval $ac_link) 2>conftest.er1
  6023   ac_status=$?
  6024   grep -v '^ *+' conftest.er1 >conftest.err
  6025   rm -f conftest.er1
  6026   cat conftest.err >&5
  6027   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  6028   (exit $ac_status); } &&
  6029 	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  6030   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  6031   (eval $ac_try) 2>&5
  6032   ac_status=$?
  6033   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  6034   (exit $ac_status); }; } &&
  6035 	 { ac_try='test -s conftest$ac_exeext'
  6036   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  6037   (eval $ac_try) 2>&5
  6038   ac_status=$?
  6039   echo "$as_me:$LINENO: \$? = $ac_status" >&5
  6040   (exit $ac_status); }; }; then
  6041   ac_cv_func_bind_textdomain_codeset=yes
  6042 else
  6043   echo "$as_me: failed program was:" >&5
  6044 sed 's/^/| /' conftest.$ac_ext >&5
  6046 ac_cv_func_bind_textdomain_codeset=no
  6047 fi
  6048 rm -f conftest.err conftest.$ac_objext \
  6049       conftest$ac_exeext conftest.$ac_ext
  6050 fi
  6051 echo "$as_me:$LINENO: result: $ac_cv_func_bind_textdomain_codeset" >&5
  6052 echo "${ECHO_T}$ac_cv_func_bind_textdomain_codeset" >&6
  6053 if test $ac_cv_func_bind_textdomain_codeset = yes; then
  6054   CATOBJEXT=.gmo
  6055                DATADIRNAME=share
  6056 else
  6057   CATOBJEXT=.mo
  6058                DATADIRNAME=lib
  6059 fi
  6061 	    ;;
  6062 	    *)
  6063 	    CATOBJEXT=.mo
  6064             DATADIRNAME=lib
  6065 	    ;;
  6066 	    esac
  6067 fi
  6068 rm -f conftest.err conftest.$ac_objext \
  6069       conftest$ac_exeext conftest.$ac_ext
  6070           LIBS="$glib_save_LIBS"
  6071 	  INSTOBJEXT=.mo
  6072 	else
  6073 	  gt_cv_have_gettext=no
  6074 	fi
  6075       fi
  6077 fi
  6081     if test "$gt_cv_have_gettext" = "yes" ; then
  6083 cat >>confdefs.h <<\_ACEOF
  6084 #define ENABLE_NLS 1
  6085 _ACEOF
  6087     fi
  6089         if test "$XGETTEXT" != ":"; then
  6090                   if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
  6091         : ;
  6092       else
  6093         echo "$as_me:$LINENO: result: found xgettext program is not GNU xgettext; ignore it" >&5
  6094 echo "${ECHO_T}found xgettext program is not GNU xgettext; ignore it" >&6
  6095         XGETTEXT=":"
  6096       fi
  6097     fi
  6099     # We need to process the po/ directory.
  6100     POSUB=po
  6102               ac_config_commands="$ac_config_commands default-1"
  6105                 for lang in $ALL_LINGUAS; do
  6106       GMOFILES="$GMOFILES $lang.gmo"
  6107       POFILES="$POFILES $lang.po"
  6108     done
  6122    if test "$gt_cv_have_gettext" = "yes"; then
  6123      if test "x$ALL_LINGUAS" = "x"; then
  6124        LINGUAS=
  6125      else
  6126        echo "$as_me:$LINENO: checking for catalogs to be installed" >&5
  6127 echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6
  6128        NEW_LINGUAS=
  6129        for presentlang in $ALL_LINGUAS; do
  6130          useit=no
  6131          if test "%UNSET%" != "${LINGUAS-%UNSET%}"; then
  6132            desiredlanguages="$LINGUAS"
  6133          else
  6134            desiredlanguages="$ALL_LINGUAS"
  6135          fi
  6136          for desiredlang in $desiredlanguages; do
  6137  	   # Use the presentlang catalog if desiredlang is
  6138            #   a. equal to presentlang, or
  6139            #   b. a variant of presentlang (because in this case,
  6140            #      presentlang can be used as a fallback for messages
  6141            #      which are not translated in the desiredlang catalog).
  6142            case "$desiredlang" in
  6143              "$presentlang"*) useit=yes;;
  6144            esac
  6145          done
  6146          if test $useit = yes; then
  6147            NEW_LINGUAS="$NEW_LINGUAS $presentlang"
  6148          fi
  6149        done
  6150        LINGUAS=$NEW_LINGUAS
  6151        echo "$as_me:$LINENO: result: $LINGUAS" >&5
  6152 echo "${ECHO_T}$LINGUAS" >&6
  6153      fi
  6155           if test -n "$LINGUAS"; then
  6156        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
  6157      fi
  6158    fi
  6160             MKINSTALLDIRS=
  6161    if test -n "$ac_aux_dir"; then
  6162      MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
  6163    fi
  6164    if test -z "$MKINSTALLDIRS"; then
  6165      MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
  6166    fi
  6169          test -d po || mkdir po
  6170    if test "x$srcdir" != "x."; then
  6171      if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
  6172        posrcprefix="$srcdir/"
  6173      else
  6174        posrcprefix="../$srcdir/"
  6175      fi
  6176    else
  6177      posrcprefix="../"
  6178    fi
  6179    rm -f po/POTFILES
  6180    sed -e "/^#/d" -e "/^\$/d" -e "s,.*,	$posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
  6181 	< $srcdir/po/POTFILES.in > po/POTFILES
  6184 CFLAGS='-g3'
  6187                               ac_config_files="$ac_config_files Makefile src/Makefile po/Makefile.in"
  6188 cat >confcache <<\_ACEOF
  6189 # This file is a shell script that caches the results of configure
  6190 # tests run on this system so they can be shared between configure
  6191 # scripts and configure runs, see configure's option --config-cache.
  6192 # It is not useful on other systems.  If it contains results you don't
  6193 # want to keep, you may remove or edit it.
  6195 # config.status only pays attention to the cache file if you give it
  6196 # the --recheck option to rerun configure.
  6198 # `ac_cv_env_foo' variables (set or unset) will be overridden when
  6199 # loading this file, other *unset* `ac_cv_foo' will be assigned the
  6200 # following values.
  6202 _ACEOF
  6204 # The following way of writing the cache mishandles newlines in values,
  6205 # but we know of no workaround that is simple, portable, and efficient.
  6206 # So, don't put newlines in cache variables' values.
  6207 # Ultrix sh set writes to stderr and can't be redirected directly,
  6208 # and sets the high bit in the cache file unless we assign to the vars.
  6210   (set) 2>&1 |
  6211     case `(ac_space=' '; set | grep ac_space) 2>&1` in
  6212     *ac_space=\ *)
  6213       # `set' does not quote correctly, so add quotes (double-quote
  6214       # substitution turns \\\\ into \\, and sed turns \\ into \).
  6215       sed -n \
  6216 	"s/'/'\\\\''/g;
  6217 	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
  6218       ;;
  6219     *)
  6220       # `set' quotes correctly as required by POSIX, so do not add quotes.
  6221       sed -n \
  6222 	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
  6223       ;;
  6224     esac;
  6225 } |
  6226   sed '
  6227      t clear
  6228      : clear
  6229      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
  6230      t end
  6231      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
  6232      : end' >>confcache
  6233 if diff $cache_file confcache >/dev/null 2>&1; then :; else
  6234   if test -w $cache_file; then
  6235     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
  6236     cat confcache >$cache_file
  6237   else
  6238     echo "not updating unwritable cache $cache_file"
  6239   fi
  6240 fi
  6241 rm -f confcache
  6243 test "x$prefix" = xNONE && prefix=$ac_default_prefix
  6244 # Let make expand exec_prefix.
  6245 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
  6247 # VPATH may cause trouble with some makes, so we remove $(srcdir),
  6248 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
  6249 # trailing colons and then remove the whole line if VPATH becomes empty
  6250 # (actually we leave an empty line to preserve line numbers).
  6251 if test "x$srcdir" = x.; then
  6252   ac_vpsub='/^[	 ]*VPATH[	 ]*=/{
  6253 s/:*\$(srcdir):*/:/;
  6254 s/:*\${srcdir}:*/:/;
  6255 s/:*@srcdir@:*/:/;
  6256 s/^\([^=]*=[	 ]*\):*/\1/;
  6257 s/:*$//;
  6258 s/^[^=]*=[	 ]*$//;
  6259 }'
  6260 fi
  6262 DEFS=-DHAVE_CONFIG_H
  6264 ac_libobjs=
  6265 ac_ltlibobjs=
  6266 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
  6267   # 1. Remove the extension, and $U if already installed.
  6268   ac_i=`echo "$ac_i" |
  6269 	 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
  6270   # 2. Add them.
  6271   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
  6272   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
  6273 done
  6274 LIBOBJS=$ac_libobjs
  6276 LTLIBOBJS=$ac_ltlibobjs
  6279 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
  6280   { { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.
  6281 Usually this means the macro was only invoked conditionally." >&5
  6282 echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
  6283 Usually this means the macro was only invoked conditionally." >&2;}
  6284    { (exit 1); exit 1; }; }
  6285 fi
  6286 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
  6287   { { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
  6288 Usually this means the macro was only invoked conditionally." >&5
  6289 echo "$as_me: error: conditional \"AMDEP\" was never defined.
  6290 Usually this means the macro was only invoked conditionally." >&2;}
  6291    { (exit 1); exit 1; }; }
  6292 fi
  6293 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
  6294   { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
  6295 Usually this means the macro was only invoked conditionally." >&5
  6296 echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
  6297 Usually this means the macro was only invoked conditionally." >&2;}
  6298    { (exit 1); exit 1; }; }
  6299 fi
  6300 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
  6301   { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
  6302 Usually this means the macro was only invoked conditionally." >&5
  6303 echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
  6304 Usually this means the macro was only invoked conditionally." >&2;}
  6305    { (exit 1); exit 1; }; }
  6306 fi
  6308 : ${CONFIG_STATUS=./config.status}
  6309 ac_clean_files_save=$ac_clean_files
  6310 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
  6311 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
  6312 echo "$as_me: creating $CONFIG_STATUS" >&6;}
  6313 cat >$CONFIG_STATUS <<_ACEOF
  6314 #! $SHELL
  6315 # Generated by $as_me.
  6316 # Run this file to recreate the current configuration.
  6317 # Compiler output produced by configure, useful for debugging
  6318 # configure, is in config.log if it exists.
  6320 debug=false
  6321 ac_cs_recheck=false
  6322 ac_cs_silent=false
  6323 SHELL=\${CONFIG_SHELL-$SHELL}
  6324 _ACEOF
  6326 cat >>$CONFIG_STATUS <<\_ACEOF
  6327 ## --------------------- ##
  6328 ## M4sh Initialization.  ##
  6329 ## --------------------- ##
  6331 # Be Bourne compatible
  6332 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  6333   emulate sh
  6334   NULLCMD=:
  6335   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  6336   # is contrary to our usage.  Disable this feature.
  6337   alias -g '${1+"$@"}'='"$@"'
  6338 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
  6339   set -o posix
  6340 fi
  6341 DUALCASE=1; export DUALCASE # for MKS sh
  6343 # Support unset when possible.
  6344 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  6345   as_unset=unset
  6346 else
  6347   as_unset=false
  6348 fi
  6351 # Work around bugs in pre-3.0 UWIN ksh.
  6352 $as_unset ENV MAIL MAILPATH
  6353 PS1='$ '
  6354 PS2='> '
  6355 PS4='+ '
  6357 # NLS nuisances.
  6358 for as_var in \
  6359   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
  6360   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
  6361   LC_TELEPHONE LC_TIME
  6362 do
  6363   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
  6364     eval $as_var=C; export $as_var
  6365   else
  6366     $as_unset $as_var
  6367   fi
  6368 done
  6370 # Required to use basename.
  6371 if expr a : '\(a\)' >/dev/null 2>&1; then
  6372   as_expr=expr
  6373 else
  6374   as_expr=false
  6375 fi
  6377 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
  6378   as_basename=basename
  6379 else
  6380   as_basename=false
  6381 fi
  6384 # Name of the executable.
  6385 as_me=`$as_basename "$0" ||
  6386 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
  6387 	 X"$0" : 'X\(//\)$' \| \
  6388 	 X"$0" : 'X\(/\)$' \| \
  6389 	 .     : '\(.\)' 2>/dev/null ||
  6390 echo X/"$0" |
  6391     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
  6392   	  /^X\/\(\/\/\)$/{ s//\1/; q; }
  6393   	  /^X\/\(\/\).*/{ s//\1/; q; }
  6394   	  s/.*/./; q'`
  6397 # PATH needs CR, and LINENO needs CR and PATH.
  6398 # Avoid depending upon Character Ranges.
  6399 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  6400 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  6401 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  6402 as_cr_digits='0123456789'
  6403 as_cr_alnum=$as_cr_Letters$as_cr_digits
  6405 # The user is always right.
  6406 if test "${PATH_SEPARATOR+set}" != set; then
  6407   echo "#! /bin/sh" >conf$$.sh
  6408   echo  "exit 0"   >>conf$$.sh
  6409   chmod +x conf$$.sh
  6410   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
  6411     PATH_SEPARATOR=';'
  6412   else
  6413     PATH_SEPARATOR=:
  6414   fi
  6415   rm -f conf$$.sh
  6416 fi
  6419   as_lineno_1=$LINENO
  6420   as_lineno_2=$LINENO
  6421   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
  6422   test "x$as_lineno_1" != "x$as_lineno_2" &&
  6423   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
  6424   # Find who we are.  Look in the path if we contain no path at all
  6425   # relative or not.
  6426   case $0 in
  6427     *[\\/]* ) as_myself=$0 ;;
  6428     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6429 for as_dir in $PATH
  6430 do
  6431   IFS=$as_save_IFS
  6432   test -z "$as_dir" && as_dir=.
  6433   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  6434 done
  6436        ;;
  6437   esac
  6438   # We did not find ourselves, most probably we were run as `sh COMMAND'
  6439   # in which case we are not to be found in the path.
  6440   if test "x$as_myself" = x; then
  6441     as_myself=$0
  6442   fi
  6443   if test ! -f "$as_myself"; then
  6444     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
  6445 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
  6446    { (exit 1); exit 1; }; }
  6447   fi
  6448   case $CONFIG_SHELL in
  6449   '')
  6450     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6451 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
  6452 do
  6453   IFS=$as_save_IFS
  6454   test -z "$as_dir" && as_dir=.
  6455   for as_base in sh bash ksh sh5; do
  6456 	 case $as_dir in
  6457 	 /*)
  6458 	   if ("$as_dir/$as_base" -c '
  6459   as_lineno_1=$LINENO
  6460   as_lineno_2=$LINENO
  6461   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
  6462   test "x$as_lineno_1" != "x$as_lineno_2" &&
  6463   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
  6464 	     $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
  6465 	     $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
  6466 	     CONFIG_SHELL=$as_dir/$as_base
  6467 	     export CONFIG_SHELL
  6468 	     exec "$CONFIG_SHELL" "$0" ${1+"$@"}
  6469 	   fi;;
  6470 	 esac
  6471        done
  6472 done
  6473 ;;
  6474   esac
  6476   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
  6477   # uniformly replaced by the line number.  The first 'sed' inserts a
  6478   # line-number line before each line; the second 'sed' does the real
  6479   # work.  The second script uses 'N' to pair each line-number line
  6480   # with the numbered line, and appends trailing '-' during
  6481   # substitution so that $LINENO is not a special case at line end.
  6482   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
  6483   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
  6484   sed '=' <$as_myself |
  6485     sed '
  6487       s,$,-,
  6488       : loop
  6489       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
  6490       t loop
  6491       s,-$,,
  6492       s,^['$as_cr_digits']*\n,,
  6493     ' >$as_me.lineno &&
  6494   chmod +x $as_me.lineno ||
  6495     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
  6496 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
  6497    { (exit 1); exit 1; }; }
  6499   # Don't try to exec as it changes $[0], causing all sort of problems
  6500   # (the dirname of $[0] is not the place where we might find the
  6501   # original and so on.  Autoconf is especially sensible to this).
  6502   . ./$as_me.lineno
  6503   # Exit status is that of the last command.
  6504   exit
  6508 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
  6509   *c*,-n*) ECHO_N= ECHO_C='
  6510 ' ECHO_T='	' ;;
  6511   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
  6512   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
  6513 esac
  6515 if expr a : '\(a\)' >/dev/null 2>&1; then
  6516   as_expr=expr
  6517 else
  6518   as_expr=false
  6519 fi
  6521 rm -f conf$$ conf$$.exe conf$$.file
  6522 echo >conf$$.file
  6523 if ln -s conf$$.file conf$$ 2>/dev/null; then
  6524   # We could just check for DJGPP; but this test a) works b) is more generic
  6525   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
  6526   if test -f conf$$.exe; then
  6527     # Don't use ln at all; we don't have any links
  6528     as_ln_s='cp -p'
  6529   else
  6530     as_ln_s='ln -s'
  6531   fi
  6532 elif ln conf$$.file conf$$ 2>/dev/null; then
  6533   as_ln_s=ln
  6534 else
  6535   as_ln_s='cp -p'
  6536 fi
  6537 rm -f conf$$ conf$$.exe conf$$.file
  6539 if mkdir -p . 2>/dev/null; then
  6540   as_mkdir_p=:
  6541 else
  6542   test -d ./-p && rmdir ./-p
  6543   as_mkdir_p=false
  6544 fi
  6546 as_executable_p="test -f"
  6548 # Sed expression to map a string onto a valid CPP name.
  6549 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
  6551 # Sed expression to map a string onto a valid variable name.
  6552 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
  6555 # IFS
  6556 # We need space, tab and new line, in precisely that order.
  6557 as_nl='
  6559 IFS=" 	$as_nl"
  6561 # CDPATH.
  6562 $as_unset CDPATH
  6564 exec 6>&1
  6566 # Open the log real soon, to keep \$[0] and so on meaningful, and to
  6567 # report actual input values of CONFIG_FILES etc. instead of their
  6568 # values after options handling.  Logging --version etc. is OK.
  6569 exec 5>>config.log
  6571   echo
  6572   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
  6573 ## Running $as_me. ##
  6574 _ASBOX
  6575 } >&5
  6576 cat >&5 <<_CSEOF
  6578 This file was extended by $as_me, which was
  6579 generated by GNU Autoconf 2.59.  Invocation command line was
  6581   CONFIG_FILES    = $CONFIG_FILES
  6582   CONFIG_HEADERS  = $CONFIG_HEADERS
  6583   CONFIG_LINKS    = $CONFIG_LINKS
  6584   CONFIG_COMMANDS = $CONFIG_COMMANDS
  6585   $ $0 $@
  6587 _CSEOF
  6588 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
  6589 echo >&5
  6590 _ACEOF
  6592 # Files that config.status was made for.
  6593 if test -n "$ac_config_files"; then
  6594   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
  6595 fi
  6597 if test -n "$ac_config_headers"; then
  6598   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
  6599 fi
  6601 if test -n "$ac_config_links"; then
  6602   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
  6603 fi
  6605 if test -n "$ac_config_commands"; then
  6606   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
  6607 fi
  6609 cat >>$CONFIG_STATUS <<\_ACEOF
  6611 ac_cs_usage="\
  6612 \`$as_me' instantiates files from templates according to the
  6613 current configuration.
  6615 Usage: $0 [OPTIONS] [FILE]...
  6617   -h, --help       print this help, then exit
  6618   -V, --version    print version number, then exit
  6619   -q, --quiet      do not print progress messages
  6620   -d, --debug      don't remove temporary files
  6621       --recheck    update $as_me by reconfiguring in the same conditions
  6622   --file=FILE[:TEMPLATE]
  6623 		   instantiate the configuration file FILE
  6624   --header=FILE[:TEMPLATE]
  6625 		   instantiate the configuration header FILE
  6627 Configuration files:
  6628 $config_files
  6630 Configuration headers:
  6631 $config_headers
  6633 Configuration commands:
  6634 $config_commands
  6636 Report bugs to <bug-autoconf@gnu.org>."
  6637 _ACEOF
  6639 cat >>$CONFIG_STATUS <<_ACEOF
  6640 ac_cs_version="\\
  6641 config.status
  6642 configured by $0, generated by GNU Autoconf 2.59,
  6643   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
  6645 Copyright (C) 2003 Free Software Foundation, Inc.
  6646 This config.status script is free software; the Free Software Foundation
  6647 gives unlimited permission to copy, distribute and modify it."
  6648 srcdir=$srcdir
  6649 INSTALL="$INSTALL"
  6650 _ACEOF
  6652 cat >>$CONFIG_STATUS <<\_ACEOF
  6653 # If no file are specified by the user, then we need to provide default
  6654 # value.  By we need to know if files were specified by the user.
  6655 ac_need_defaults=:
  6656 while test $# != 0
  6657 do
  6658   case $1 in
  6659   --*=*)
  6660     ac_option=`expr "x$1" : 'x\([^=]*\)='`
  6661     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
  6662     ac_shift=:
  6663     ;;
  6664   -*)
  6665     ac_option=$1
  6666     ac_optarg=$2
  6667     ac_shift=shift
  6668     ;;
  6669   *) # This is not an option, so the user has probably given explicit
  6670      # arguments.
  6671      ac_option=$1
  6672      ac_need_defaults=false;;
  6673   esac
  6675   case $ac_option in
  6676   # Handling of the options.
  6677 _ACEOF
  6678 cat >>$CONFIG_STATUS <<\_ACEOF
  6679   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
  6680     ac_cs_recheck=: ;;
  6681   --version | --vers* | -V )
  6682     echo "$ac_cs_version"; exit 0 ;;
  6683   --he | --h)
  6684     # Conflict between --help and --header
  6685     { { echo "$as_me:$LINENO: error: ambiguous option: $1
  6686 Try \`$0 --help' for more information." >&5
  6687 echo "$as_me: error: ambiguous option: $1
  6688 Try \`$0 --help' for more information." >&2;}
  6689    { (exit 1); exit 1; }; };;
  6690   --help | --hel | -h )
  6691     echo "$ac_cs_usage"; exit 0 ;;
  6692   --debug | --d* | -d )
  6693     debug=: ;;
  6694   --file | --fil | --fi | --f )
  6695     $ac_shift
  6696     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
  6697     ac_need_defaults=false;;
  6698   --header | --heade | --head | --hea )
  6699     $ac_shift
  6700     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
  6701     ac_need_defaults=false;;
  6702   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  6703   | -silent | --silent | --silen | --sile | --sil | --si | --s)
  6704     ac_cs_silent=: ;;
  6706   # This is an error.
  6707   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
  6708 Try \`$0 --help' for more infor