1.1 --- a/configure	Wed Apr 16 10:12:12 2008 +0000
     1.2 +++ b/configure	Wed Apr 16 12:43:52 2008 +0000
     1.3 @@ -1,9 +1,9 @@
     1.4  #! /bin/sh
     1.5  # Guess values for system-dependent variables and create Makefiles.
     1.6 -# Generated by GNU Autoconf 2.61.
     1.7 +# Generated by GNU Autoconf 2.62.
     1.8  #
     1.9  # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
    1.10 -# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
    1.11 +# 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
    1.12  # This configure script is free software; the Free Software Foundation
    1.13  # gives unlimited permission to copy, distribute and modify it.
    1.14  ## --------------------- ##
    1.15 @@ -15,7 +15,7 @@
    1.16  if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
    1.17    emulate sh
    1.18    NULLCMD=:
    1.19 -  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
    1.20 +  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
    1.21    # is contrary to our usage.  Disable this feature.
    1.22    alias -g '${1+"$@"}'='"$@"'
    1.23    setopt NO_GLOB_SUBST
    1.24 @@ -37,17 +37,45 @@
    1.25  as_cr_digits='0123456789'
    1.26  as_cr_alnum=$as_cr_Letters$as_cr_digits
    1.27  
    1.28 +as_nl='
    1.29 +'
    1.30 +export as_nl
    1.31 +# Printing a long string crashes Solaris 7 /usr/bin/printf.
    1.32 +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
    1.33 +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
    1.34 +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
    1.35 +if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
    1.36 +  as_echo='printf %s\n'
    1.37 +  as_echo_n='printf %s'
    1.38 +else
    1.39 +  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
    1.40 +    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
    1.41 +    as_echo_n='/usr/ucb/echo -n'
    1.42 +  else
    1.43 +    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
    1.44 +    as_echo_n_body='eval
    1.45 +      arg=$1;
    1.46 +      case $arg in
    1.47 +      *"$as_nl"*)
    1.48 +	expr "X$arg" : "X\\(.*\\)$as_nl";
    1.49 +	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
    1.50 +      esac;
    1.51 +      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
    1.52 +    '
    1.53 +    export as_echo_n_body
    1.54 +    as_echo_n='sh -c $as_echo_n_body as_echo'
    1.55 +  fi
    1.56 +  export as_echo_body
    1.57 +  as_echo='sh -c $as_echo_body as_echo'
    1.58 +fi
    1.59 +
    1.60  # The user is always right.
    1.61  if test "${PATH_SEPARATOR+set}" != set; then
    1.62 -  echo "#! /bin/sh" >conf$$.sh
    1.63 -  echo  "exit 0"   >>conf$$.sh
    1.64 -  chmod +x conf$$.sh
    1.65 -  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
    1.66 -    PATH_SEPARATOR=';'
    1.67 -  else
    1.68 -    PATH_SEPARATOR=:
    1.69 -  fi
    1.70 -  rm -f conf$$.sh
    1.71 +  PATH_SEPARATOR=:
    1.72 +  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
    1.73 +    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
    1.74 +      PATH_SEPARATOR=';'
    1.75 +  }
    1.76  fi
    1.77  
    1.78  # Support unset when possible.
    1.79 @@ -63,8 +91,6 @@
    1.80  # there to prevent editors from complaining about space-tab.
    1.81  # (If _AS_PATH_WALK were called with IFS unset, it would disable word
    1.82  # splitting by setting IFS to empty value.)
    1.83 -as_nl='
    1.84 -'
    1.85  IFS=" ""	$as_nl"
    1.86  
    1.87  # Find who we are.  Look in the path if we contain no directory separator.
    1.88 @@ -87,7 +113,7 @@
    1.89    as_myself=$0
    1.90  fi
    1.91  if test ! -f "$as_myself"; then
    1.92 -  echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
    1.93 +  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
    1.94    { (exit 1); exit 1; }
    1.95  fi
    1.96  
    1.97 @@ -100,17 +126,10 @@
    1.98  PS4='+ '
    1.99  
   1.100  # NLS nuisances.
   1.101 -for as_var in \
   1.102 -  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
   1.103 -  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
   1.104 -  LC_TELEPHONE LC_TIME
   1.105 -do
   1.106 -  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
   1.107 -    eval $as_var=C; export $as_var
   1.108 -  else
   1.109 -    ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
   1.110 -  fi
   1.111 -done
   1.112 +LC_ALL=C
   1.113 +export LC_ALL
   1.114 +LANGUAGE=C
   1.115 +export LANGUAGE
   1.116  
   1.117  # Required to use basename.
   1.118  if expr a : '\(a\)' >/dev/null 2>&1 &&
   1.119 @@ -132,7 +151,7 @@
   1.120  $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
   1.121  	 X"$0" : 'X\(//\)$' \| \
   1.122  	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
   1.123 -echo X/"$0" |
   1.124 +$as_echo X/"$0" |
   1.125      sed '/^.*\/\([^/][^/]*\)\/*$/{
   1.126  	    s//\1/
   1.127  	    q
   1.128 @@ -158,7 +177,7 @@
   1.129    as_have_required=no
   1.130  fi
   1.131  
   1.132 -  if test $as_have_required = yes && 	 (eval ":
   1.133 +  if test $as_have_required = yes &&	 (eval ":
   1.134  (as_func_return () {
   1.135    (exit \$1)
   1.136  }
   1.137 @@ -240,7 +259,7 @@
   1.138  if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
   1.139    emulate sh
   1.140    NULLCMD=:
   1.141 -  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
   1.142 +  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
   1.143    # is contrary to our usage.  Disable this feature.
   1.144    alias -g '${1+"$@"}'='"$@"'
   1.145    setopt NO_GLOB_SUBST
   1.146 @@ -261,7 +280,7 @@
   1.147  if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
   1.148    emulate sh
   1.149    NULLCMD=:
   1.150 -  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
   1.151 +  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
   1.152    # is contrary to our usage.  Disable this feature.
   1.153    alias -g '${1+"$@"}'='"$@"'
   1.154    setopt NO_GLOB_SUBST
   1.155 @@ -341,10 +360,10 @@
   1.156  
   1.157        if test "x$CONFIG_SHELL" != x; then
   1.158    for as_var in BASH_ENV ENV
   1.159 -        do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
   1.160 -        done
   1.161 -        export CONFIG_SHELL
   1.162 -        exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
   1.163 +	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
   1.164 +	done
   1.165 +	export CONFIG_SHELL
   1.166 +	exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
   1.167  fi
   1.168  
   1.169  
   1.170 @@ -413,9 +432,10 @@
   1.171  
   1.172  test \$exitcode = 0") || {
   1.173    echo No shell found that supports shell functions.
   1.174 -  echo Please tell autoconf@gnu.org about your system,
   1.175 -  echo including any error possibly output before this
   1.176 -  echo message
   1.177 +  echo Please tell bug-autoconf@gnu.org about your system,
   1.178 +  echo including any error possibly output before this message.
   1.179 +  echo This can help us improve future autoconf versions.
   1.180 +  echo Configuration will now proceed without shell functions.
   1.181  }
   1.182  
   1.183  
   1.184 @@ -451,7 +471,7 @@
   1.185        s/-\n.*//
   1.186      ' >$as_me.lineno &&
   1.187    chmod +x "$as_me.lineno" ||
   1.188 -    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
   1.189 +    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
   1.190     { (exit 1); exit 1; }; }
   1.191  
   1.192    # Don't try to exec as it changes $[0], causing all sort of problems
   1.193 @@ -479,7 +499,6 @@
   1.194  *)
   1.195    ECHO_N='-n';;
   1.196  esac
   1.197 -
   1.198  if expr a : '\(a\)' >/dev/null 2>&1 &&
   1.199     test "X`expr 00001 : '.*\(...\)'`" = X001; then
   1.200    as_expr=expr
   1.201 @@ -492,19 +511,22 @@
   1.202    rm -f conf$$.dir/conf$$.file
   1.203  else
   1.204    rm -f conf$$.dir
   1.205 -  mkdir conf$$.dir
   1.206 -fi
   1.207 -echo >conf$$.file
   1.208 -if ln -s conf$$.file conf$$ 2>/dev/null; then
   1.209 -  as_ln_s='ln -s'
   1.210 -  # ... but there are two gotchas:
   1.211 -  # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
   1.212 -  # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
   1.213 -  # In both cases, we have to default to `cp -p'.
   1.214 -  ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
   1.215 +  mkdir conf$$.dir 2>/dev/null
   1.216 +fi
   1.217 +if (echo >conf$$.file) 2>/dev/null; then
   1.218 +  if ln -s conf$$.file conf$$ 2>/dev/null; then
   1.219 +    as_ln_s='ln -s'
   1.220 +    # ... but there are two gotchas:
   1.221 +    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
   1.222 +    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
   1.223 +    # In both cases, we have to default to `cp -p'.
   1.224 +    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
   1.225 +      as_ln_s='cp -p'
   1.226 +  elif ln conf$$.file conf$$ 2>/dev/null; then
   1.227 +    as_ln_s=ln
   1.228 +  else
   1.229      as_ln_s='cp -p'
   1.230 -elif ln conf$$.file conf$$ 2>/dev/null; then
   1.231 -  as_ln_s=ln
   1.232 +  fi
   1.233  else
   1.234    as_ln_s='cp -p'
   1.235  fi
   1.236 @@ -529,10 +551,10 @@
   1.237    as_test_x='
   1.238      eval sh -c '\''
   1.239        if test -d "$1"; then
   1.240 -        test -d "$1/.";
   1.241 +	test -d "$1/.";
   1.242        else
   1.243  	case $1 in
   1.244 -        -*)set "./$1";;
   1.245 +	-*)set "./$1";;
   1.246  	esac;
   1.247  	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
   1.248  	???[sx]*):;;*)false;;esac;fi
   1.249 @@ -661,13 +683,16 @@
   1.250  AUTOMAKE
   1.251  AUTOHEADER
   1.252  MAKEINFO
   1.253 -AMTAR
   1.254  install_sh
   1.255  STRIP
   1.256  INSTALL_STRIP_PROGRAM
   1.257 +mkdir_p
   1.258  AWK
   1.259  SET_MAKE
   1.260  am__leading_dot
   1.261 +AMTAR
   1.262 +am__tar
   1.263 +am__untar
   1.264  MAINTAINER_MODE_TRUE
   1.265  MAINTAINER_MODE_FALSE
   1.266  MAINT
   1.267 @@ -700,17 +725,21 @@
   1.268  host_cpu
   1.269  host_vendor
   1.270  host_os
   1.271 -OSMESA_DRIVER_TRUE
   1.272 -OSMESA_DRIVER_FALSE
   1.273 +GUI_CARBON_TRUE
   1.274 +GUI_CARBON_FALSE
   1.275  PKG_CONFIG
   1.276  LIBPNG_CFLAGS
   1.277  LIBPNG_LIBS
   1.278  GTK_CFLAGS
   1.279  GTK_LIBS
   1.280 -GUI_CARBON_TRUE
   1.281 -GUI_CARBON_FALSE
   1.282  GUI_GTK_TRUE
   1.283  GUI_GTK_FALSE
   1.284 +VIDEO_OSMESA_TRUE
   1.285 +VIDEO_OSMESA_FALSE
   1.286 +VIDEO_GLX_TRUE
   1.287 +VIDEO_GLX_FALSE
   1.288 +VIDEO_NSGL_TRUE
   1.289 +VIDEO_NSGL_FALSE
   1.290  BUILD_SH4X86_TRUE
   1.291  BUILD_SH4X86_FALSE
   1.292  BUILD_X86_64_TRUE
   1.293 @@ -761,6 +790,14 @@
   1.294  LIBOBJS
   1.295  LTLIBOBJS'
   1.296  ac_subst_files=''
   1.297 +ac_user_opts='
   1.298 +enable_option_checking
   1.299 +enable_maintainer_mode
   1.300 +enable_dependency_tracking
   1.301 +enable_trace
   1.302 +enable_watch
   1.303 +with_osmesa
   1.304 +'
   1.305        ac_precious_vars='build_alias
   1.306  host_alias
   1.307  target_alias
   1.308 @@ -769,6 +806,8 @@
   1.309  LDFLAGS
   1.310  LIBS
   1.311  CPPFLAGS
   1.312 +CCAS
   1.313 +CCASFLAGS
   1.314  CPP
   1.315  PKG_CONFIG
   1.316  LIBPNG_CFLAGS
   1.317 @@ -786,6 +825,8 @@
   1.318  # Initialize some variables set by options.
   1.319  ac_init_help=
   1.320  ac_init_version=false
   1.321 +ac_unrecognized_opts=
   1.322 +ac_unrecognized_sep=
   1.323  # The variables have the same names as the options, with
   1.324  # dashes changed to underlines.
   1.325  cache_file=/dev/null
   1.326 @@ -884,13 +925,21 @@
   1.327      datarootdir=$ac_optarg ;;
   1.328  
   1.329    -disable-* | --disable-*)
   1.330 -    ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
   1.331 +    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
   1.332      # Reject names that are not valid shell variable names.
   1.333 -    expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
   1.334 -      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
   1.335 -   { (exit 1); exit 1; }; }
   1.336 -    ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
   1.337 -    eval enable_$ac_feature=no ;;
   1.338 +    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
   1.339 +      { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
   1.340 +   { (exit 1); exit 1; }; }
   1.341 +    ac_useropt_orig=$ac_useropt
   1.342 +    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
   1.343 +    case $ac_user_opts in
   1.344 +      *"
   1.345 +"enable_$ac_useropt"
   1.346 +"*) ;;
   1.347 +      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
   1.348 +	 ac_unrecognized_sep=', ';;
   1.349 +    esac
   1.350 +    eval enable_$ac_useropt=no ;;
   1.351  
   1.352    -docdir | --docdir | --docdi | --doc | --do)
   1.353      ac_prev=docdir ;;
   1.354 @@ -903,13 +952,21 @@
   1.355      dvidir=$ac_optarg ;;
   1.356  
   1.357    -enable-* | --enable-*)
   1.358 -    ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
   1.359 +    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
   1.360      # Reject names that are not valid shell variable names.
   1.361 -    expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
   1.362 -      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
   1.363 -   { (exit 1); exit 1; }; }
   1.364 -    ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
   1.365 -    eval enable_$ac_feature=\$ac_optarg ;;
   1.366 +    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
   1.367 +      { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
   1.368 +   { (exit 1); exit 1; }; }
   1.369 +    ac_useropt_orig=$ac_useropt
   1.370 +    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
   1.371 +    case $ac_user_opts in
   1.372 +      *"
   1.373 +"enable_$ac_useropt"
   1.374 +"*) ;;
   1.375 +      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
   1.376 +	 ac_unrecognized_sep=', ';;
   1.377 +    esac
   1.378 +    eval enable_$ac_useropt=\$ac_optarg ;;
   1.379  
   1.380    -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
   1.381    | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
   1.382 @@ -1100,22 +1157,38 @@
   1.383      ac_init_version=: ;;
   1.384  
   1.385    -with-* | --with-*)
   1.386 -    ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
   1.387 +    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
   1.388      # Reject names that are not valid shell variable names.
   1.389 -    expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
   1.390 -      { echo "$as_me: error: invalid package name: $ac_package" >&2
   1.391 -   { (exit 1); exit 1; }; }
   1.392 -    ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
   1.393 -    eval with_$ac_package=\$ac_optarg ;;
   1.394 +    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
   1.395 +      { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
   1.396 +   { (exit 1); exit 1; }; }
   1.397 +    ac_useropt_orig=$ac_useropt
   1.398 +    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
   1.399 +    case $ac_user_opts in
   1.400 +      *"
   1.401 +"with_$ac_useropt"
   1.402 +"*) ;;
   1.403 +      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
   1.404 +	 ac_unrecognized_sep=', ';;
   1.405 +    esac
   1.406 +    eval with_$ac_useropt=\$ac_optarg ;;
   1.407  
   1.408    -without-* | --without-*)
   1.409 -    ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
   1.410 +    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
   1.411      # Reject names that are not valid shell variable names.
   1.412 -    expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
   1.413 -      { echo "$as_me: error: invalid package name: $ac_package" >&2
   1.414 -   { (exit 1); exit 1; }; }
   1.415 -    ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
   1.416 -    eval with_$ac_package=no ;;
   1.417 +    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
   1.418 +      { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
   1.419 +   { (exit 1); exit 1; }; }
   1.420 +    ac_useropt_orig=$ac_useropt
   1.421 +    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
   1.422 +    case $ac_user_opts in
   1.423 +      *"
   1.424 +"with_$ac_useropt"
   1.425 +"*) ;;
   1.426 +      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
   1.427 +	 ac_unrecognized_sep=', ';;
   1.428 +    esac
   1.429 +    eval with_$ac_useropt=no ;;
   1.430  
   1.431    --x)
   1.432      # Obsolete; use --with-x.
   1.433 @@ -1135,7 +1208,7 @@
   1.434    | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
   1.435      x_libraries=$ac_optarg ;;
   1.436  
   1.437 -  -*) { echo "$as_me: error: unrecognized option: $ac_option
   1.438 +  -*) { $as_echo "$as_me: error: unrecognized option: $ac_option
   1.439  Try \`$0 --help' for more information." >&2
   1.440     { (exit 1); exit 1; }; }
   1.441      ;;
   1.442 @@ -1144,16 +1217,16 @@
   1.443      ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
   1.444      # Reject names that are not valid shell variable names.
   1.445      expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
   1.446 -      { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
   1.447 +      { $as_echo "$as_me: error: invalid variable name: $ac_envvar" >&2
   1.448     { (exit 1); exit 1; }; }
   1.449      eval $ac_envvar=\$ac_optarg
   1.450      export $ac_envvar ;;
   1.451  
   1.452    *)
   1.453      # FIXME: should be removed in autoconf 3.0.
   1.454 -    echo "$as_me: WARNING: you should use --build, --host, --target" >&2
   1.455 +    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
   1.456      expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
   1.457 -      echo "$as_me: WARNING: invalid host type: $ac_option" >&2
   1.458 +      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
   1.459      : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
   1.460      ;;
   1.461  
   1.462 @@ -1162,22 +1235,38 @@
   1.463  
   1.464  if test -n "$ac_prev"; then
   1.465    ac_option=--`echo $ac_prev | sed 's/_/-/g'`
   1.466 -  { echo "$as_me: error: missing argument to $ac_option" >&2
   1.467 -   { (exit 1); exit 1; }; }
   1.468 -fi
   1.469 -
   1.470 -# Be sure to have absolute directory names.
   1.471 +  { $as_echo "$as_me: error: missing argument to $ac_option" >&2
   1.472 +   { (exit 1); exit 1; }; }
   1.473 +fi
   1.474 +
   1.475 +if test -n "$ac_unrecognized_opts"; then
   1.476 +  case $enable_option_checking in
   1.477 +    no) ;;
   1.478 +    fatal) { $as_echo "$as_me: error: Unrecognized options: $ac_unrecognized_opts" >&2
   1.479 +   { (exit 1); exit 1; }; } ;;
   1.480 +    *)     $as_echo "$as_me: WARNING: Unrecognized options: $ac_unrecognized_opts" >&2 ;;
   1.481 +  esac
   1.482 +fi
   1.483 +
   1.484 +# Check all directory arguments for consistency.
   1.485  for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
   1.486  		datadir sysconfdir sharedstatedir localstatedir includedir \
   1.487  		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
   1.488  		libdir localedir mandir
   1.489  do
   1.490    eval ac_val=\$$ac_var
   1.491 +  # Remove trailing slashes.
   1.492 +  case $ac_val in
   1.493 +    */ )
   1.494 +      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
   1.495 +      eval $ac_var=\$ac_val;;
   1.496 +  esac
   1.497 +  # Be sure to have absolute directory names.
   1.498    case $ac_val in
   1.499      [\\/$]* | ?:[\\/]* )  continue;;
   1.500      NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
   1.501    esac
   1.502 -  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
   1.503 +  { $as_echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
   1.504     { (exit 1); exit 1; }; }
   1.505  done
   1.506  
   1.507 @@ -1192,7 +1281,7 @@
   1.508  if test "x$host_alias" != x; then
   1.509    if test "x$build_alias" = x; then
   1.510      cross_compiling=maybe
   1.511 -    echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
   1.512 +    $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
   1.513      If a cross compiler is detected then cross compile mode will be used." >&2
   1.514    elif test "x$build_alias" != "x$host_alias"; then
   1.515      cross_compiling=yes
   1.516 @@ -1208,10 +1297,10 @@
   1.517  ac_pwd=`pwd` && test -n "$ac_pwd" &&
   1.518  ac_ls_di=`ls -di .` &&
   1.519  ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
   1.520 -  { echo "$as_me: error: Working directory cannot be determined" >&2
   1.521 +  { $as_echo "$as_me: error: Working directory cannot be determined" >&2
   1.522     { (exit 1); exit 1; }; }
   1.523  test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
   1.524 -  { echo "$as_me: error: pwd does not report name of working directory" >&2
   1.525 +  { $as_echo "$as_me: error: pwd does not report name of working directory" >&2
   1.526     { (exit 1); exit 1; }; }
   1.527  
   1.528  
   1.529 @@ -1219,12 +1308,12 @@
   1.530  if test -z "$srcdir"; then
   1.531    ac_srcdir_defaulted=yes
   1.532    # Try the directory containing this script, then the parent directory.
   1.533 -  ac_confdir=`$as_dirname -- "$0" ||
   1.534 -$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
   1.535 -	 X"$0" : 'X\(//\)[^/]' \| \
   1.536 -	 X"$0" : 'X\(//\)$' \| \
   1.537 -	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
   1.538 -echo X"$0" |
   1.539 +  ac_confdir=`$as_dirname -- "$as_myself" ||
   1.540 +$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
   1.541 +	 X"$as_myself" : 'X\(//\)[^/]' \| \
   1.542 +	 X"$as_myself" : 'X\(//\)$' \| \
   1.543 +	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
   1.544 +$as_echo X"$as_myself" |
   1.545      sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
   1.546  	    s//\1/
   1.547  	    q
   1.548 @@ -1251,12 +1340,12 @@
   1.549  fi
   1.550  if test ! -r "$srcdir/$ac_unique_file"; then
   1.551    test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
   1.552 -  { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
   1.553 +  { $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
   1.554     { (exit 1); exit 1; }; }
   1.555  fi
   1.556  ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
   1.557  ac_abs_confdir=`(
   1.558 -	cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
   1.559 +	cd "$srcdir" && test -r "./$ac_unique_file" || { $as_echo "$as_me: error: $ac_msg" >&2
   1.560     { (exit 1); exit 1; }; }
   1.561  	pwd)`
   1.562  # When building in place, set srcdir=.
   1.563 @@ -1305,9 +1394,9 @@
   1.564  
   1.565  Installation directories:
   1.566    --prefix=PREFIX         install architecture-independent files in PREFIX
   1.567 -			  [$ac_default_prefix]
   1.568 +                          [$ac_default_prefix]
   1.569    --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
   1.570 -			  [PREFIX]
   1.571 +                          [PREFIX]
   1.572  
   1.573  By default, \`make install' will install all the files in
   1.574  \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
   1.575 @@ -1317,25 +1406,25 @@
   1.576  For better control, use the options below.
   1.577  
   1.578  Fine tuning of the installation directories:
   1.579 -  --bindir=DIR           user executables [EPREFIX/bin]
   1.580 -  --sbindir=DIR          system admin executables [EPREFIX/sbin]
   1.581 -  --libexecdir=DIR       program executables [EPREFIX/libexec]
   1.582 -  --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
   1.583 -  --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
   1.584 -  --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
   1.585 -  --libdir=DIR           object code libraries [EPREFIX/lib]
   1.586 -  --includedir=DIR       C header files [PREFIX/include]
   1.587 -  --oldincludedir=DIR    C header files for non-gcc [/usr/include]
   1.588 -  --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]
   1.589 -  --datadir=DIR          read-only architecture-independent data [DATAROOTDIR]
   1.590 -  --infodir=DIR          info documentation [DATAROOTDIR/info]
   1.591 -  --localedir=DIR        locale-dependent data [DATAROOTDIR/locale]
   1.592 -  --mandir=DIR           man documentation [DATAROOTDIR/man]
   1.593 -  --docdir=DIR           documentation root [DATAROOTDIR/doc/PACKAGE]
   1.594 -  --htmldir=DIR          html documentation [DOCDIR]
   1.595 -  --dvidir=DIR           dvi documentation [DOCDIR]
   1.596 -  --pdfdir=DIR           pdf documentation [DOCDIR]
   1.597 -  --psdir=DIR            ps documentation [DOCDIR]
   1.598 +  --bindir=DIR            user executables [EPREFIX/bin]
   1.599 +  --sbindir=DIR           system admin executables [EPREFIX/sbin]
   1.600 +  --libexecdir=DIR        program executables [EPREFIX/libexec]
   1.601 +  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
   1.602 +  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
   1.603 +  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
   1.604 +  --libdir=DIR            object code libraries [EPREFIX/lib]
   1.605 +  --includedir=DIR        C header files [PREFIX/include]
   1.606 +  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
   1.607 +  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
   1.608 +  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
   1.609 +  --infodir=DIR           info documentation [DATAROOTDIR/info]
   1.610 +  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
   1.611 +  --mandir=DIR            man documentation [DATAROOTDIR/man]
   1.612 +  --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
   1.613 +  --htmldir=DIR           html documentation [DOCDIR]
   1.614 +  --dvidir=DIR            dvi documentation [DOCDIR]
   1.615 +  --pdfdir=DIR            pdf documentation [DOCDIR]
   1.616 +  --psdir=DIR             ps documentation [DOCDIR]
   1.617  _ACEOF
   1.618  
   1.619    cat <<\_ACEOF
   1.620 @@ -1356,12 +1445,13 @@
   1.621    cat <<\_ACEOF
   1.622  
   1.623  Optional Features:
   1.624 +  --disable-option-checking  ignore unrecognized --enable/--with options
   1.625    --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
   1.626    --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
   1.627 -  --enable-maintainer-mode enable make rules and dependencies not useful
   1.628 -                          (and sometimes confusing) to the casual installer
   1.629 -  --disable-dependency-tracking Speeds up one-time builds
   1.630 -  --enable-dependency-tracking  Do not reject slow dependency extractors
   1.631 +  --enable-maintainer-mode  enable make rules and dependencies not useful
   1.632 +			  (and sometimes confusing) to the casual installer
   1.633 +  --disable-dependency-tracking  speeds up one-time build
   1.634 +  --enable-dependency-tracking   do not reject slow dependency extractors
   1.635    --enable-trace          Enable generation of IO traces (warning: hurts
   1.636                            performance)
   1.637    --enable-watch          Enable watchpoints in the debugger (warning: hurts
   1.638 @@ -1381,6 +1471,8 @@
   1.639    LIBS        libraries to pass to the linker, e.g. -l<library>
   1.640    CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
   1.641                you have headers in a nonstandard directory <include dir>
   1.642 +  CCAS        assembler compiler command (defaults to CC)
   1.643 +  CCASFLAGS   assembler compiler flags (defaults to CFLAGS)
   1.644    CPP         C preprocessor
   1.645    PKG_CONFIG  path to pkg-config utility
   1.646    LIBPNG_CFLAGS
   1.647 @@ -1407,15 +1499,17 @@
   1.648  if test "$ac_init_help" = "recursive"; then
   1.649    # If there are subdirs, report their specific --help.
   1.650    for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
   1.651 -    test -d "$ac_dir" || continue
   1.652 +    test -d "$ac_dir" ||
   1.653 +      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
   1.654 +      continue
   1.655      ac_builddir=.
   1.656  
   1.657  case "$ac_dir" in
   1.658  .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
   1.659  *)
   1.660 -  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
   1.661 +  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
   1.662    # A ".." for each directory in $ac_dir_suffix.
   1.663 -  ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
   1.664 +  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
   1.665    case $ac_top_builddir_sub in
   1.666    "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
   1.667    *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
   1.668 @@ -1451,7 +1545,7 @@
   1.669        echo &&
   1.670        $SHELL "$ac_srcdir/configure" --help=recursive
   1.671      else
   1.672 -      echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
   1.673 +      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
   1.674      fi || ac_status=$?
   1.675      cd "$ac_pwd" || { ac_status=$?; break; }
   1.676    done
   1.677 @@ -1461,10 +1555,10 @@
   1.678  if $ac_init_version; then
   1.679    cat <<\_ACEOF
   1.680  configure
   1.681 -generated by GNU Autoconf 2.61
   1.682 +generated by GNU Autoconf 2.62
   1.683  
   1.684  Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   1.685 -2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
   1.686 +2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
   1.687  This configure script is free software; the Free Software Foundation
   1.688  gives unlimited permission to copy, distribute and modify it.
   1.689  _ACEOF
   1.690 @@ -1475,7 +1569,7 @@
   1.691  running configure, to aid debugging if configure makes a mistake.
   1.692  
   1.693  It was created by $as_me, which was
   1.694 -generated by GNU Autoconf 2.61.  Invocation command line was
   1.695 +generated by GNU Autoconf 2.62.  Invocation command line was
   1.696  
   1.697    $ $0 $@
   1.698  
   1.699 @@ -1511,7 +1605,7 @@
   1.700  do
   1.701    IFS=$as_save_IFS
   1.702    test -z "$as_dir" && as_dir=.
   1.703 -  echo "PATH: $as_dir"
   1.704 +  $as_echo "PATH: $as_dir"
   1.705  done
   1.706  IFS=$as_save_IFS
   1.707  
   1.708 @@ -1546,7 +1640,7 @@
   1.709      | -silent | --silent | --silen | --sile | --sil)
   1.710        continue ;;
   1.711      *\'*)
   1.712 -      ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
   1.713 +      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
   1.714      esac
   1.715      case $ac_pass in
   1.716      1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
   1.717 @@ -1598,11 +1692,12 @@
   1.718      case $ac_val in #(
   1.719      *${as_nl}*)
   1.720        case $ac_var in #(
   1.721 -      *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
   1.722 -echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
   1.723 +      *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
   1.724 +$as_echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
   1.725        esac
   1.726        case $ac_var in #(
   1.727        _ | IFS | as_nl) ;; #(
   1.728 +      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
   1.729        *) $as_unset $ac_var ;;
   1.730        esac ;;
   1.731      esac
   1.732 @@ -1632,9 +1727,9 @@
   1.733      do
   1.734        eval ac_val=\$$ac_var
   1.735        case $ac_val in
   1.736 -      *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
   1.737 +      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
   1.738        esac
   1.739 -      echo "$ac_var='\''$ac_val'\''"
   1.740 +      $as_echo "$ac_var='\''$ac_val'\''"
   1.741      done | sort
   1.742      echo
   1.743  
   1.744 @@ -1649,9 +1744,9 @@
   1.745        do
   1.746  	eval ac_val=\$$ac_var
   1.747  	case $ac_val in
   1.748 -	*\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
   1.749 +	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
   1.750  	esac
   1.751 -	echo "$ac_var='\''$ac_val'\''"
   1.752 +	$as_echo "$ac_var='\''$ac_val'\''"
   1.753        done | sort
   1.754        echo
   1.755      fi
   1.756 @@ -1667,8 +1762,8 @@
   1.757        echo
   1.758      fi
   1.759      test "$ac_signal" != 0 &&
   1.760 -      echo "$as_me: caught signal $ac_signal"
   1.761 -    echo "$as_me: exit $exit_status"
   1.762 +      $as_echo "$as_me: caught signal $ac_signal"
   1.763 +    $as_echo "$as_me: exit $exit_status"
   1.764    } >&5
   1.765    rm -f core *.core core.conftest.* &&
   1.766      rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
   1.767 @@ -1710,21 +1805,24 @@
   1.768  
   1.769  
   1.770  # Let the site file select an alternate cache file if it wants to.
   1.771 -# Prefer explicitly selected file to automatically selected ones.
   1.772 +# Prefer an explicitly selected file to automatically selected ones.
   1.773 +ac_site_file1=NONE
   1.774 +ac_site_file2=NONE
   1.775  if test -n "$CONFIG_SITE"; then
   1.776 -  set x "$CONFIG_SITE"
   1.777 +  ac_site_file1=$CONFIG_SITE
   1.778  elif test "x$prefix" != xNONE; then
   1.779 -  set x "$prefix/share/config.site" "$prefix/etc/config.site"
   1.780 -else
   1.781 -  set x "$ac_default_prefix/share/config.site" \
   1.782 -	"$ac_default_prefix/etc/config.site"
   1.783 -fi
   1.784 -shift
   1.785 -for ac_site_file
   1.786 -do
   1.787 +  ac_site_file1=$prefix/share/config.site
   1.788 +  ac_site_file2=$prefix/etc/config.site
   1.789 +else
   1.790 +  ac_site_file1=$ac_default_prefix/share/config.site
   1.791 +  ac_site_file2=$ac_default_prefix/etc/config.site
   1.792 +fi
   1.793 +for ac_site_file in "$ac_site_file1" "$ac_site_file2"
   1.794 +do
   1.795 +  test "x$ac_site_file" = xNONE && continue
   1.796    if test -r "$ac_site_file"; then
   1.797 -    { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
   1.798 -echo "$as_me: loading site script $ac_site_file" >&6;}
   1.799 +    { $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
   1.800 +$as_echo "$as_me: loading site script $ac_site_file" >&6;}
   1.801      sed 's/^/| /' "$ac_site_file" >&5
   1.802      . "$ac_site_file"
   1.803    fi
   1.804 @@ -1734,16 +1832,16 @@
   1.805    # Some versions of bash will fail to source /dev/null (special
   1.806    # files actually), so we avoid doing that.
   1.807    if test -f "$cache_file"; then
   1.808 -    { echo "$as_me:$LINENO: loading cache $cache_file" >&5
   1.809 -echo "$as_me: loading cache $cache_file" >&6;}
   1.810 +    { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5
   1.811 +$as_echo "$as_me: loading cache $cache_file" >&6;}
   1.812      case $cache_file in
   1.813        [\\/]* | ?:[\\/]* ) . "$cache_file";;
   1.814        *)                      . "./$cache_file";;
   1.815      esac
   1.816    fi
   1.817  else
   1.818 -  { echo "$as_me:$LINENO: creating cache $cache_file" >&5
   1.819 -echo "$as_me: creating cache $cache_file" >&6;}
   1.820 +  { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5
   1.821 +$as_echo "$as_me: creating cache $cache_file" >&6;}
   1.822    >$cache_file
   1.823  fi
   1.824  
   1.825 @@ -1757,29 +1855,38 @@
   1.826    eval ac_new_val=\$ac_env_${ac_var}_value
   1.827    case $ac_old_set,$ac_new_set in
   1.828      set,)
   1.829 -      { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
   1.830 -echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
   1.831 +      { $as_echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
   1.832 +$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
   1.833        ac_cache_corrupted=: ;;
   1.834      ,set)
   1.835 -      { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
   1.836 -echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
   1.837 +      { $as_echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
   1.838 +$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
   1.839        ac_cache_corrupted=: ;;
   1.840      ,);;
   1.841      *)
   1.842        if test "x$ac_old_val" != "x$ac_new_val"; then
   1.843 -	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
   1.844 -echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
   1.845 -	{ echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
   1.846 -echo "$as_me:   former value:  $ac_old_val" >&2;}
   1.847 -	{ echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
   1.848 -echo "$as_me:   current value: $ac_new_val" >&2;}
   1.849 -	ac_cache_corrupted=:
   1.850 +	# differences in whitespace do not lead to failure.
   1.851 +	ac_old_val_w=`echo x $ac_old_val`
   1.852 +	ac_new_val_w=`echo x $ac_new_val`
   1.853 +	if test "$ac_old_val_w" != "$ac_new_val_w"; then
   1.854 +	  { $as_echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
   1.855 +$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
   1.856 +	  ac_cache_corrupted=:
   1.857 +	else
   1.858 +	  { $as_echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
   1.859 +$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
   1.860 +	  eval $ac_var=\$ac_old_val
   1.861 +	fi
   1.862 +	{ $as_echo "$as_me:$LINENO:   former value:  \`$ac_old_val'" >&5
   1.863 +$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
   1.864 +	{ $as_echo "$as_me:$LINENO:   current value: \`$ac_new_val'" >&5
   1.865 +$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
   1.866        fi;;
   1.867    esac
   1.868    # Pass precious variables to config.status.
   1.869    if test "$ac_new_set" = set; then
   1.870      case $ac_new_val in
   1.871 -    *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
   1.872 +    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
   1.873      *) ac_arg=$ac_var=$ac_new_val ;;
   1.874      esac
   1.875      case " $ac_configure_args " in
   1.876 @@ -1789,10 +1896,10 @@
   1.877    fi
   1.878  done
   1.879  if $ac_cache_corrupted; then
   1.880 -  { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
   1.881 -echo "$as_me: error: changes in the environment can compromise the build" >&2;}
   1.882 -  { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
   1.883 -echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
   1.884 +  { $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
   1.885 +$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
   1.886 +  { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
   1.887 +$as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
   1.888     { (exit 1); exit 1; }; }
   1.889  fi
   1.890  
   1.891 @@ -1819,7 +1926,7 @@
   1.892  ac_compiler_gnu=$ac_cv_c_compiler_gnu
   1.893  
   1.894  
   1.895 -am__api_version="1.7"
   1.896 +am__api_version="1.9"
   1.897  ac_aux_dir=
   1.898  for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
   1.899    if test -f "$ac_dir/install-sh"; then
   1.900 @@ -1837,8 +1944,8 @@
   1.901    fi
   1.902  done
   1.903  if test -z "$ac_aux_dir"; then
   1.904 -  { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
   1.905 -echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
   1.906 +  { { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
   1.907 +$as_echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
   1.908     { (exit 1); exit 1; }; }
   1.909  fi
   1.910  
   1.911 @@ -1864,11 +1971,12 @@
   1.912  # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
   1.913  # OS/2's system install, which has a completely different semantic
   1.914  # ./install, which can be erroneously created by make from ./install.sh.
   1.915 -{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
   1.916 -echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
   1.917 +# Reject install programs that cannot install multiple files.
   1.918 +{ $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
   1.919 +$as_echo_n "checking for a BSD-compatible install... " >&6; }
   1.920  if test -z "$INSTALL"; then
   1.921  if test "${ac_cv_path_install+set}" = set; then
   1.922 -  echo $ECHO_N "(cached) $ECHO_C" >&6
   1.923 +  $as_echo_n "(cached) " >&6
   1.924  else
   1.925    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   1.926  for as_dir in $PATH
   1.927 @@ -1897,17 +2005,29 @@
   1.928  	    # program-specific install script used by HP pwplus--don't use.
   1.929  	    :
   1.930  	  else
   1.931 -	    ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
   1.932 -	    break 3
   1.933 +	    rm -rf conftest.one conftest.two conftest.dir
   1.934 +	    echo one > conftest.one
   1.935 +	    echo two > conftest.two
   1.936 +	    mkdir conftest.dir
   1.937 +	    if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
   1.938 +	      test -s conftest.one && test -s conftest.two &&
   1.939 +	      test -s conftest.dir/conftest.one &&
   1.940 +	      test -s conftest.dir/conftest.two
   1.941 +	    then
   1.942 +	      ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
   1.943 +	      break 3
   1.944 +	    fi
   1.945  	  fi
   1.946  	fi
   1.947        done
   1.948      done
   1.949      ;;
   1.950  esac
   1.951 -done
   1.952 -IFS=$as_save_IFS
   1.953 -
   1.954 +
   1.955 +done
   1.956 +IFS=$as_save_IFS
   1.957 +
   1.958 +rm -rf conftest.one conftest.two conftest.dir
   1.959  
   1.960  fi
   1.961    if test "${ac_cv_path_install+set}" = set; then
   1.962 @@ -1920,8 +2040,8 @@
   1.963      INSTALL=$ac_install_sh
   1.964    fi
   1.965  fi
   1.966 -{ echo "$as_me:$LINENO: result: $INSTALL" >&5
   1.967 -echo "${ECHO_T}$INSTALL" >&6; }
   1.968 +{ $as_echo "$as_me:$LINENO: result: $INSTALL" >&5
   1.969 +$as_echo "$INSTALL" >&6; }
   1.970  
   1.971  # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
   1.972  # It thinks the first close brace ends the variable substitution.
   1.973 @@ -1931,8 +2051,8 @@
   1.974  
   1.975  test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
   1.976  
   1.977 -{ echo "$as_me:$LINENO: checking whether build environment is sane" >&5
   1.978 -echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6; }
   1.979 +{ $as_echo "$as_me:$LINENO: checking whether build environment is sane" >&5
   1.980 +$as_echo_n "checking whether build environment is sane... " >&6; }
   1.981  # Just in case
   1.982  sleep 1
   1.983  echo timestamp > conftest.file
   1.984 @@ -1955,9 +2075,9 @@
   1.985        # if, for instance, CONFIG_SHELL is bash and it inherits a
   1.986        # broken ls alias from the environment.  This has actually
   1.987        # happened.  Such a system could not be considered "sane".
   1.988 -      { { echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
   1.989 +      { { $as_echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
   1.990  alias in your environment" >&5
   1.991 -echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
   1.992 +$as_echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
   1.993  alias in your environment" >&2;}
   1.994     { (exit 1); exit 1; }; }
   1.995     fi
   1.996 @@ -1968,27 +2088,23 @@
   1.997     # Ok.
   1.998     :
   1.999  else
  1.1000 -   { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
  1.1001 +   { { $as_echo "$as_me:$LINENO: error: newly created file is older than distributed files!
  1.1002  Check your system clock" >&5
  1.1003 -echo "$as_me: error: newly created file is older than distributed files!
  1.1004 +$as_echo "$as_me: error: newly created file is older than distributed files!
  1.1005  Check your system clock" >&2;}
  1.1006     { (exit 1); exit 1; }; }
  1.1007  fi
  1.1008 -{ echo "$as_me:$LINENO: result: yes" >&5
  1.1009 -echo "${ECHO_T}yes" >&6; }
  1.1010 +{ $as_echo "$as_me:$LINENO: result: yes" >&5
  1.1011 +$as_echo "yes" >&6; }
  1.1012  test "$program_prefix" != NONE &&
  1.1013    program_transform_name="s&^&$program_prefix&;$program_transform_name"
  1.1014  # Use a double $ so make ignores it.
  1.1015  test "$program_suffix" != NONE &&
  1.1016    program_transform_name="s&\$&$program_suffix&;$program_transform_name"
  1.1017 -# Double any \ or $.  echo might interpret backslashes.
  1.1018 +# Double any \ or $.
  1.1019  # By default was `s,x,x', remove it if useless.
  1.1020 -cat <<\_ACEOF >conftest.sed
  1.1021 -s/[\\$]/&&/g;s/;s,x,x,$//
  1.1022 -_ACEOF
  1.1023 -program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
  1.1024 -rm -f conftest.sed
  1.1025 -
  1.1026 +ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
  1.1027 +program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
  1.1028  
  1.1029  # expand $ac_aux_dir to an absolute path
  1.1030  am_aux_dir=`cd $ac_aux_dir && pwd`
  1.1031 @@ -1999,18 +2115,51 @@
  1.1032    am_missing_run="$MISSING --run "
  1.1033  else
  1.1034    am_missing_run=
  1.1035 -  { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
  1.1036 -echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
  1.1037 +  { $as_echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
  1.1038 +$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
  1.1039 +fi
  1.1040 +
  1.1041 +if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
  1.1042 +  # We used to keeping the `.' as first argument, in order to
  1.1043 +  # allow $(mkdir_p) to be used without argument.  As in
  1.1044 +  #   $(mkdir_p) $(somedir)
  1.1045 +  # where $(somedir) is conditionally defined.  However this is wrong
  1.1046 +  # for two reasons:
  1.1047 +  #  1. if the package is installed by a user who cannot write `.'
  1.1048 +  #     make install will fail,
  1.1049 +  #  2. the above comment should most certainly read
  1.1050 +  #     $(mkdir_p) $(DESTDIR)$(somedir)
  1.1051 +  #     so it does not work when $(somedir) is undefined and
  1.1052 +  #     $(DESTDIR) is not.
  1.1053 +  #  To support the latter case, we have to write
  1.1054 +  #     test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
  1.1055 +  #  so the `.' trick is pointless.
  1.1056 +  mkdir_p='mkdir -p --'
  1.1057 +else
  1.1058 +  # On NextStep and OpenStep, the `mkdir' command does not
  1.1059 +  # recognize any option.  It will interpret all options as
  1.1060 +  # directories to create, and then abort because `.' already
  1.1061 +  # exists.
  1.1062 +  for d in ./-p ./--version;
  1.1063 +  do
  1.1064 +    test -d $d && rmdir $d
  1.1065 +  done
  1.1066 +  # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
  1.1067 +  if test -f "$ac_aux_dir/mkinstalldirs"; then
  1.1068 +    mkdir_p='$(mkinstalldirs)'
  1.1069 +  else
  1.1070 +    mkdir_p='$(install_sh) -d'
  1.1071 +  fi
  1.1072  fi
  1.1073  
  1.1074  for ac_prog in gawk mawk nawk awk
  1.1075  do
  1.1076    # Extract the first word of "$ac_prog", so it can be a program name with args.
  1.1077  set dummy $ac_prog; ac_word=$2
  1.1078 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.1079 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.1080 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.1081 +$as_echo_n "checking for $ac_word... " >&6; }
  1.1082  if test "${ac_cv_prog_AWK+set}" = set; then
  1.1083 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.1084 +  $as_echo_n "(cached) " >&6
  1.1085  else
  1.1086    if test -n "$AWK"; then
  1.1087    ac_cv_prog_AWK="$AWK" # Let the user override the test.
  1.1088 @@ -2023,7 +2172,7 @@
  1.1089    for ac_exec_ext in '' $ac_executable_extensions; do
  1.1090    if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.1091      ac_cv_prog_AWK="$ac_prog"
  1.1092 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.1093 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.1094      break 2
  1.1095    fi
  1.1096  done
  1.1097 @@ -2034,22 +2183,23 @@
  1.1098  fi
  1.1099  AWK=$ac_cv_prog_AWK
  1.1100  if test -n "$AWK"; then
  1.1101 -  { echo "$as_me:$LINENO: result: $AWK" >&5
  1.1102 -echo "${ECHO_T}$AWK" >&6; }
  1.1103 -else
  1.1104 -  { echo "$as_me:$LINENO: result: no" >&5
  1.1105 -echo "${ECHO_T}no" >&6; }
  1.1106 +  { $as_echo "$as_me:$LINENO: result: $AWK" >&5
  1.1107 +$as_echo "$AWK" >&6; }
  1.1108 +else
  1.1109 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  1.1110 +$as_echo "no" >&6; }
  1.1111  fi
  1.1112  
  1.1113  
  1.1114    test -n "$AWK" && break
  1.1115  done
  1.1116  
  1.1117 -{ echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
  1.1118 -echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; }
  1.1119 -set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
  1.1120 +{ $as_echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
  1.1121 +$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
  1.1122 +set x ${MAKE-make}
  1.1123 +ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
  1.1124  if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
  1.1125 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.1126 +  $as_echo_n "(cached) " >&6
  1.1127  else
  1.1128    cat >conftest.make <<\_ACEOF
  1.1129  SHELL = /bin/sh
  1.1130 @@ -2066,12 +2216,12 @@
  1.1131  rm -f conftest.make
  1.1132  fi
  1.1133  if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
  1.1134 -  { echo "$as_me:$LINENO: result: yes" >&5
  1.1135 -echo "${ECHO_T}yes" >&6; }
  1.1136 +  { $as_echo "$as_me:$LINENO: result: yes" >&5
  1.1137 +$as_echo "yes" >&6; }
  1.1138    SET_MAKE=
  1.1139  else
  1.1140 -  { echo "$as_me:$LINENO: result: no" >&5
  1.1141 -echo "${ECHO_T}no" >&6; }
  1.1142 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  1.1143 +$as_echo "no" >&6; }
  1.1144    SET_MAKE="MAKE=${MAKE-make}"
  1.1145  fi
  1.1146  
  1.1147 @@ -2084,11 +2234,11 @@
  1.1148  fi
  1.1149  rmdir .tst 2>/dev/null
  1.1150  
  1.1151 - # test to see if srcdir already configured
  1.1152 +# test to see if srcdir already configured
  1.1153  if test "`cd $srcdir && pwd`" != "`pwd`" &&
  1.1154     test -f $srcdir/config.status; then
  1.1155 -  { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
  1.1156 -echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
  1.1157 +  { { $as_echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
  1.1158 +$as_echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
  1.1159     { (exit 1); exit 1; }; }
  1.1160  fi
  1.1161  
  1.1162 @@ -2132,9 +2282,6 @@
  1.1163  
  1.1164  MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
  1.1165  
  1.1166 -
  1.1167 -AMTAR=${AMTAR-"${am_missing_run}tar"}
  1.1168 -
  1.1169  install_sh=${install_sh-"$am_aux_dir/install-sh"}
  1.1170  
  1.1171  # Installed binaries are usually stripped using `strip' when the user
  1.1172 @@ -2145,10 +2292,10 @@
  1.1173    if test -n "$ac_tool_prefix"; then
  1.1174    # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
  1.1175  set dummy ${ac_tool_prefix}strip; ac_word=$2
  1.1176 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.1177 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.1178 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.1179 +$as_echo_n "checking for $ac_word... " >&6; }
  1.1180  if test "${ac_cv_prog_STRIP+set}" = set; then
  1.1181 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.1182 +  $as_echo_n "(cached) " >&6
  1.1183  else
  1.1184    if test -n "$STRIP"; then
  1.1185    ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
  1.1186 @@ -2161,7 +2308,7 @@
  1.1187    for ac_exec_ext in '' $ac_executable_extensions; do
  1.1188    if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.1189      ac_cv_prog_STRIP="${ac_tool_prefix}strip"
  1.1190 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.1191 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.1192      break 2
  1.1193    fi
  1.1194  done
  1.1195 @@ -2172,11 +2319,11 @@
  1.1196  fi
  1.1197  STRIP=$ac_cv_prog_STRIP
  1.1198  if test -n "$STRIP"; then
  1.1199 -  { echo "$as_me:$LINENO: result: $STRIP" >&5
  1.1200 -echo "${ECHO_T}$STRIP" >&6; }
  1.1201 -else
  1.1202 -  { echo "$as_me:$LINENO: result: no" >&5
  1.1203 -echo "${ECHO_T}no" >&6; }
  1.1204 +  { $as_echo "$as_me:$LINENO: result: $STRIP" >&5
  1.1205 +$as_echo "$STRIP" >&6; }
  1.1206 +else
  1.1207 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  1.1208 +$as_echo "no" >&6; }
  1.1209  fi
  1.1210  
  1.1211  
  1.1212 @@ -2185,10 +2332,10 @@
  1.1213    ac_ct_STRIP=$STRIP
  1.1214    # Extract the first word of "strip", so it can be a program name with args.
  1.1215  set dummy strip; ac_word=$2
  1.1216 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.1217 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.1218 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.1219 +$as_echo_n "checking for $ac_word... " >&6; }
  1.1220  if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
  1.1221 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.1222 +  $as_echo_n "(cached) " >&6
  1.1223  else
  1.1224    if test -n "$ac_ct_STRIP"; then
  1.1225    ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
  1.1226 @@ -2201,7 +2348,7 @@
  1.1227    for ac_exec_ext in '' $ac_executable_extensions; do
  1.1228    if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.1229      ac_cv_prog_ac_ct_STRIP="strip"
  1.1230 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.1231 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.1232      break 2
  1.1233    fi
  1.1234  done
  1.1235 @@ -2212,11 +2359,11 @@
  1.1236  fi
  1.1237  ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
  1.1238  if test -n "$ac_ct_STRIP"; then
  1.1239 -  { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
  1.1240 -echo "${ECHO_T}$ac_ct_STRIP" >&6; }
  1.1241 -else
  1.1242 -  { echo "$as_me:$LINENO: result: no" >&5
  1.1243 -echo "${ECHO_T}no" >&6; }
  1.1244 +  { $as_echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
  1.1245 +$as_echo "$ac_ct_STRIP" >&6; }
  1.1246 +else
  1.1247 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  1.1248 +$as_echo "no" >&6; }
  1.1249  fi
  1.1250  
  1.1251    if test "x$ac_ct_STRIP" = x; then
  1.1252 @@ -2224,10 +2371,10 @@
  1.1253    else
  1.1254      case $cross_compiling:$ac_tool_warned in
  1.1255  yes:)
  1.1256 -{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  1.1257 +{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  1.1258  whose name does not start with the host triplet.  If you think this
  1.1259  configuration is useful to you, please write to autoconf@gnu.org." >&5
  1.1260 -echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  1.1261 +$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  1.1262  whose name does not start with the host triplet.  If you think this
  1.1263  configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  1.1264  ac_tool_warned=yes ;;
  1.1265 @@ -2243,11 +2390,18 @@
  1.1266  
  1.1267  # We need awk for the "check" target.  The system "awk" is bad on
  1.1268  # some platforms.
  1.1269 -
  1.1270 -
  1.1271 -
  1.1272 -{ echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
  1.1273 -echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6; }
  1.1274 +# Always define AMTAR for backward compatibility.
  1.1275 +
  1.1276 +AMTAR=${AMTAR-"${am_missing_run}tar"}
  1.1277 +
  1.1278 +am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
  1.1279 +
  1.1280 +
  1.1281 +
  1.1282 +
  1.1283 +
  1.1284 +{ $as_echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
  1.1285 +$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
  1.1286      # Check whether --enable-maintainer-mode was given.
  1.1287  if test "${enable_maintainer_mode+set}" = set; then
  1.1288    enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
  1.1289 @@ -2255,8 +2409,8 @@
  1.1290    USE_MAINTAINER_MODE=no
  1.1291  fi
  1.1292  
  1.1293 -  { echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
  1.1294 -echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6; }
  1.1295 +  { $as_echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
  1.1296 +$as_echo "$USE_MAINTAINER_MODE" >&6; }
  1.1297  
  1.1298  
  1.1299  if test $USE_MAINTAINER_MODE = yes; then
  1.1300 @@ -2285,8 +2439,8 @@
  1.1301  .PHONY: am__doit
  1.1302  END
  1.1303  # If we don't find an include directive, just comment out the code.
  1.1304 -{ echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
  1.1305 -echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6; }
  1.1306 +{ $as_echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
  1.1307 +$as_echo_n "checking for style of include used by $am_make... " >&6; }
  1.1308  am__include="#"
  1.1309  am__quote=
  1.1310  _am_result=none
  1.1311 @@ -2313,8 +2467,8 @@
  1.1312  fi
  1.1313  
  1.1314  
  1.1315 -{ echo "$as_me:$LINENO: result: $_am_result" >&5
  1.1316 -echo "${ECHO_T}$_am_result" >&6; }
  1.1317 +{ $as_echo "$as_me:$LINENO: result: $_am_result" >&5
  1.1318 +$as_echo "$_am_result" >&6; }
  1.1319  rm -f confinc confmf
  1.1320  
  1.1321  # Check whether --enable-dependency-tracking was given.
  1.1322 @@ -2346,10 +2500,10 @@
  1.1323  if test -n "$ac_tool_prefix"; then
  1.1324    # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
  1.1325  set dummy ${ac_tool_prefix}gcc; ac_word=$2
  1.1326 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.1327 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.1328 -if test "${ac_cv_prog_CC+set}" = set; then
  1.1329 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.1330 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.1331 +$as_echo_n "checking for $ac_word... " >&6; }
  1.1332 +if test "${ac_cv_prog_CC+set}" = set; then
  1.1333 +  $as_echo_n "(cached) " >&6
  1.1334  else
  1.1335    if test -n "$CC"; then
  1.1336    ac_cv_prog_CC="$CC" # Let the user override the test.
  1.1337 @@ -2362,22 +2516,22 @@
  1.1338    for ac_exec_ext in '' $ac_executable_extensions; do
  1.1339    if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.1340      ac_cv_prog_CC="${ac_tool_prefix}gcc"
  1.1341 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.1342 -    break 2
  1.1343 -  fi
  1.1344 -done
  1.1345 -done
  1.1346 -IFS=$as_save_IFS
  1.1347 -
  1.1348 -fi
  1.1349 -fi
  1.1350 -CC=$ac_cv_prog_CC
  1.1351 -if test -n "$CC"; then
  1.1352 -  { echo "$as_me:$LINENO: result: $CC" >&5
  1.1353 -echo "${ECHO_T}$CC" >&6; }
  1.1354 -else
  1.1355 -  { echo "$as_me:$LINENO: result: no" >&5
  1.1356 -echo "${ECHO_T}no" >&6; }
  1.1357 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.1358 +    break 2
  1.1359 +  fi
  1.1360 +done
  1.1361 +done
  1.1362 +IFS=$as_save_IFS
  1.1363 +
  1.1364 +fi
  1.1365 +fi
  1.1366 +CC=$ac_cv_prog_CC
  1.1367 +if test -n "$CC"; then
  1.1368 +  { $as_echo "$as_me:$LINENO: result: $CC" >&5
  1.1369 +$as_echo "$CC" >&6; }
  1.1370 +else
  1.1371 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  1.1372 +$as_echo "no" >&6; }
  1.1373  fi
  1.1374  
  1.1375  
  1.1376 @@ -2386,10 +2540,10 @@
  1.1377    ac_ct_CC=$CC
  1.1378    # Extract the first word of "gcc", so it can be a program name with args.
  1.1379  set dummy gcc; ac_word=$2
  1.1380 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.1381 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.1382 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.1383 +$as_echo_n "checking for $ac_word... " >&6; }
  1.1384  if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  1.1385 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.1386 +  $as_echo_n "(cached) " >&6
  1.1387  else
  1.1388    if test -n "$ac_ct_CC"; then
  1.1389    ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  1.1390 @@ -2402,7 +2556,7 @@
  1.1391    for ac_exec_ext in '' $ac_executable_extensions; do
  1.1392    if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.1393      ac_cv_prog_ac_ct_CC="gcc"
  1.1394 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.1395 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.1396      break 2
  1.1397    fi
  1.1398  done
  1.1399 @@ -2413,11 +2567,11 @@
  1.1400  fi
  1.1401  ac_ct_CC=$ac_cv_prog_ac_ct_CC
  1.1402  if test -n "$ac_ct_CC"; then
  1.1403 -  { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  1.1404 -echo "${ECHO_T}$ac_ct_CC" >&6; }
  1.1405 -else
  1.1406 -  { echo "$as_me:$LINENO: result: no" >&5
  1.1407 -echo "${ECHO_T}no" >&6; }
  1.1408 +  { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  1.1409 +$as_echo "$ac_ct_CC" >&6; }
  1.1410 +else
  1.1411 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  1.1412 +$as_echo "no" >&6; }
  1.1413  fi
  1.1414  
  1.1415    if test "x$ac_ct_CC" = x; then
  1.1416 @@ -2425,10 +2579,10 @@
  1.1417    else
  1.1418      case $cross_compiling:$ac_tool_warned in
  1.1419  yes:)
  1.1420 -{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  1.1421 +{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  1.1422  whose name does not start with the host triplet.  If you think this
  1.1423  configuration is useful to you, please write to autoconf@gnu.org." >&5
  1.1424 -echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  1.1425 +$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  1.1426  whose name does not start with the host triplet.  If you think this
  1.1427  configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  1.1428  ac_tool_warned=yes ;;
  1.1429 @@ -2443,10 +2597,10 @@
  1.1430            if test -n "$ac_tool_prefix"; then
  1.1431      # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
  1.1432  set dummy ${ac_tool_prefix}cc; ac_word=$2
  1.1433 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.1434 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.1435 -if test "${ac_cv_prog_CC+set}" = set; then
  1.1436 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.1437 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.1438 +$as_echo_n "checking for $ac_word... " >&6; }
  1.1439 +if test "${ac_cv_prog_CC+set}" = set; then
  1.1440 +  $as_echo_n "(cached) " >&6
  1.1441  else
  1.1442    if test -n "$CC"; then
  1.1443    ac_cv_prog_CC="$CC" # Let the user override the test.
  1.1444 @@ -2459,22 +2613,22 @@
  1.1445    for ac_exec_ext in '' $ac_executable_extensions; do
  1.1446    if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.1447      ac_cv_prog_CC="${ac_tool_prefix}cc"
  1.1448 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.1449 -    break 2
  1.1450 -  fi
  1.1451 -done
  1.1452 -done
  1.1453 -IFS=$as_save_IFS
  1.1454 -
  1.1455 -fi
  1.1456 -fi
  1.1457 -CC=$ac_cv_prog_CC
  1.1458 -if test -n "$CC"; then
  1.1459 -  { echo "$as_me:$LINENO: result: $CC" >&5
  1.1460 -echo "${ECHO_T}$CC" >&6; }
  1.1461 -else
  1.1462 -  { echo "$as_me:$LINENO: result: no" >&5
  1.1463 -echo "${ECHO_T}no" >&6; }
  1.1464 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.1465 +    break 2
  1.1466 +  fi
  1.1467 +done
  1.1468 +done
  1.1469 +IFS=$as_save_IFS
  1.1470 +
  1.1471 +fi
  1.1472 +fi
  1.1473 +CC=$ac_cv_prog_CC
  1.1474 +if test -n "$CC"; then
  1.1475 +  { $as_echo "$as_me:$LINENO: result: $CC" >&5
  1.1476 +$as_echo "$CC" >&6; }
  1.1477 +else
  1.1478 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  1.1479 +$as_echo "no" >&6; }
  1.1480  fi
  1.1481  
  1.1482  
  1.1483 @@ -2483,10 +2637,10 @@
  1.1484  if test -z "$CC"; then
  1.1485    # Extract the first word of "cc", so it can be a program name with args.
  1.1486  set dummy cc; ac_word=$2
  1.1487 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.1488 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.1489 -if test "${ac_cv_prog_CC+set}" = set; then
  1.1490 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.1491 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.1492 +$as_echo_n "checking for $ac_word... " >&6; }
  1.1493 +if test "${ac_cv_prog_CC+set}" = set; then
  1.1494 +  $as_echo_n "(cached) " >&6
  1.1495  else
  1.1496    if test -n "$CC"; then
  1.1497    ac_cv_prog_CC="$CC" # Let the user override the test.
  1.1498 @@ -2504,7 +2658,7 @@
  1.1499         continue
  1.1500       fi
  1.1501      ac_cv_prog_CC="cc"
  1.1502 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.1503 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.1504      break 2
  1.1505    fi
  1.1506  done
  1.1507 @@ -2527,11 +2681,11 @@
  1.1508  fi
  1.1509  CC=$ac_cv_prog_CC
  1.1510  if test -n "$CC"; then
  1.1511 -  { echo "$as_me:$LINENO: result: $CC" >&5
  1.1512 -echo "${ECHO_T}$CC" >&6; }
  1.1513 -else
  1.1514 -  { echo "$as_me:$LINENO: result: no" >&5
  1.1515 -echo "${ECHO_T}no" >&6; }
  1.1516 +  { $as_echo "$as_me:$LINENO: result: $CC" >&5
  1.1517 +$as_echo "$CC" >&6; }
  1.1518 +else
  1.1519 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  1.1520 +$as_echo "no" >&6; }
  1.1521  fi
  1.1522  
  1.1523  
  1.1524 @@ -2542,10 +2696,10 @@
  1.1525    do
  1.1526      # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
  1.1527  set dummy $ac_tool_prefix$ac_prog; ac_word=$2
  1.1528 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.1529 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.1530 -if test "${ac_cv_prog_CC+set}" = set; then
  1.1531 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.1532 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.1533 +$as_echo_n "checking for $ac_word... " >&6; }
  1.1534 +if test "${ac_cv_prog_CC+set}" = set; then
  1.1535 +  $as_echo_n "(cached) " >&6
  1.1536  else
  1.1537    if test -n "$CC"; then
  1.1538    ac_cv_prog_CC="$CC" # Let the user override the test.
  1.1539 @@ -2558,22 +2712,22 @@
  1.1540    for ac_exec_ext in '' $ac_executable_extensions; do
  1.1541    if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.1542      ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
  1.1543 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.1544 -    break 2
  1.1545 -  fi
  1.1546 -done
  1.1547 -done
  1.1548 -IFS=$as_save_IFS
  1.1549 -
  1.1550 -fi
  1.1551 -fi
  1.1552 -CC=$ac_cv_prog_CC
  1.1553 -if test -n "$CC"; then
  1.1554 -  { echo "$as_me:$LINENO: result: $CC" >&5
  1.1555 -echo "${ECHO_T}$CC" >&6; }
  1.1556 -else
  1.1557 -  { echo "$as_me:$LINENO: result: no" >&5
  1.1558 -echo "${ECHO_T}no" >&6; }
  1.1559 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.1560 +    break 2
  1.1561 +  fi
  1.1562 +done
  1.1563 +done
  1.1564 +IFS=$as_save_IFS
  1.1565 +
  1.1566 +fi
  1.1567 +fi
  1.1568 +CC=$ac_cv_prog_CC
  1.1569 +if test -n "$CC"; then
  1.1570 +  { $as_echo "$as_me:$LINENO: result: $CC" >&5
  1.1571 +$as_echo "$CC" >&6; }
  1.1572 +else
  1.1573 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  1.1574 +$as_echo "no" >&6; }
  1.1575  fi
  1.1576  
  1.1577  
  1.1578 @@ -2586,10 +2740,10 @@
  1.1579  do
  1.1580    # Extract the first word of "$ac_prog", so it can be a program name with args.
  1.1581  set dummy $ac_prog; ac_word=$2
  1.1582 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.1583 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.1584 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.1585 +$as_echo_n "checking for $ac_word... " >&6; }
  1.1586  if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  1.1587 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.1588 +  $as_echo_n "(cached) " >&6
  1.1589  else
  1.1590    if test -n "$ac_ct_CC"; then
  1.1591    ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  1.1592 @@ -2602,7 +2756,7 @@
  1.1593    for ac_exec_ext in '' $ac_executable_extensions; do
  1.1594    if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.1595      ac_cv_prog_ac_ct_CC="$ac_prog"
  1.1596 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.1597 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.1598      break 2
  1.1599    fi
  1.1600  done
  1.1601 @@ -2613,11 +2767,11 @@
  1.1602  fi
  1.1603  ac_ct_CC=$ac_cv_prog_ac_ct_CC
  1.1604  if test -n "$ac_ct_CC"; then
  1.1605 -  { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  1.1606 -echo "${ECHO_T}$ac_ct_CC" >&6; }
  1.1607 -else
  1.1608 -  { echo "$as_me:$LINENO: result: no" >&5
  1.1609 -echo "${ECHO_T}no" >&6; }
  1.1610 +  { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  1.1611 +$as_echo "$ac_ct_CC" >&6; }
  1.1612 +else
  1.1613 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  1.1614 +$as_echo "no" >&6; }
  1.1615  fi
  1.1616  
  1.1617  
  1.1618 @@ -2629,10 +2783,10 @@
  1.1619    else
  1.1620      case $cross_compiling:$ac_tool_warned in
  1.1621  yes:)
  1.1622 -{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  1.1623 +{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  1.1624  whose name does not start with the host triplet.  If you think this
  1.1625  configuration is useful to you, please write to autoconf@gnu.org." >&5
  1.1626 -echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  1.1627 +$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  1.1628  whose name does not start with the host triplet.  If you think this
  1.1629  configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  1.1630  ac_tool_warned=yes ;;
  1.1631 @@ -2644,44 +2798,48 @@
  1.1632  fi
  1.1633  
  1.1634  
  1.1635 -test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
  1.1636 -See \`config.log' for more details." >&5
  1.1637 -echo "$as_me: error: no acceptable C compiler found in \$PATH
  1.1638 +test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
  1.1639 +See \`config.log' for more details." >&5
  1.1640 +$as_echo "$as_me: error: no acceptable C compiler found in \$PATH
  1.1641  See \`config.log' for more details." >&2;}
  1.1642     { (exit 1); exit 1; }; }
  1.1643  
  1.1644  # Provide some information about the compiler.
  1.1645 -echo "$as_me:$LINENO: checking for C compiler version" >&5
  1.1646 -ac_compiler=`set X $ac_compile; echo $2`
  1.1647 +$as_echo "$as_me:$LINENO: checking for C compiler version" >&5
  1.1648 +set X $ac_compile
  1.1649 +ac_compiler=$2
  1.1650  { (ac_try="$ac_compiler --version >&5"
  1.1651  case "(($ac_try" in
  1.1652    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.1653    *) ac_try_echo=$ac_try;;
  1.1654  esac
  1.1655 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.1656 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.1657 +$as_echo "$ac_try_echo") >&5
  1.1658    (eval "$ac_compiler --version >&5") 2>&5
  1.1659    ac_status=$?
  1.1660 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.1661 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.1662    (exit $ac_status); }
  1.1663  { (ac_try="$ac_compiler -v >&5"
  1.1664  case "(($ac_try" in
  1.1665    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.1666    *) ac_try_echo=$ac_try;;
  1.1667  esac
  1.1668 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.1669 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.1670 +$as_echo "$ac_try_echo") >&5
  1.1671    (eval "$ac_compiler -v >&5") 2>&5
  1.1672    ac_status=$?
  1.1673 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.1674 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.1675    (exit $ac_status); }
  1.1676  { (ac_try="$ac_compiler -V >&5"
  1.1677  case "(($ac_try" in
  1.1678    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.1679    *) ac_try_echo=$ac_try;;
  1.1680  esac
  1.1681 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.1682 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.1683 +$as_echo "$ac_try_echo") >&5
  1.1684    (eval "$ac_compiler -V >&5") 2>&5
  1.1685    ac_status=$?
  1.1686 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.1687 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.1688    (exit $ac_status); }
  1.1689  
  1.1690  cat >conftest.$ac_ext <<_ACEOF
  1.1691 @@ -2700,27 +2858,22 @@
  1.1692  }
  1.1693  _ACEOF
  1.1694  ac_clean_files_save=$ac_clean_files
  1.1695 -ac_clean_files="$ac_clean_files a.out a.exe b.out"
  1.1696 +ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
  1.1697  # Try to create an executable without -o first, disregard a.out.
  1.1698  # It will help us diagnose broken compilers, and finding out an intuition
  1.1699  # of exeext.
  1.1700 -{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
  1.1701 -echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
  1.1702 -ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
  1.1703 -#
  1.1704 -# List of possible output files, starting from the most likely.
  1.1705 -# The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
  1.1706 -# only as a last resort.  b.out is created by i960 compilers.
  1.1707 -ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
  1.1708 -#
  1.1709 -# The IRIX 6 linker writes into existing files which may not be
  1.1710 -# executable, retaining their permissions.  Remove them first so a
  1.1711 -# subsequent execution test works.
  1.1712 +{ $as_echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
  1.1713 +$as_echo_n "checking for C compiler default output file name... " >&6; }
  1.1714 +ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
  1.1715 +
  1.1716 +# The possible output files:
  1.1717 +ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
  1.1718 +
  1.1719  ac_rmfiles=
  1.1720  for ac_file in $ac_files
  1.1721  do
  1.1722    case $ac_file in
  1.1723 -    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
  1.1724 +    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
  1.1725      * ) ac_rmfiles="$ac_rmfiles $ac_file";;
  1.1726    esac
  1.1727  done
  1.1728 @@ -2731,10 +2884,11 @@
  1.1729    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.1730    *) ac_try_echo=$ac_try;;
  1.1731  esac
  1.1732 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.1733 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.1734 +$as_echo "$ac_try_echo") >&5
  1.1735    (eval "$ac_link_default") 2>&5
  1.1736    ac_status=$?
  1.1737 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.1738 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.1739    (exit $ac_status); }; then
  1.1740    # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
  1.1741  # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
  1.1742 @@ -2745,7 +2899,7 @@
  1.1743  do
  1.1744    test -f "$ac_file" || continue
  1.1745    case $ac_file in
  1.1746 -    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
  1.1747 +    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
  1.1748  	;;
  1.1749      [ab].out )
  1.1750  	# We found the default executable, but exeext='' is most
  1.1751 @@ -2772,15 +2926,15 @@
  1.1752    ac_file=''
  1.1753  fi
  1.1754  
  1.1755 -{ echo "$as_me:$LINENO: result: $ac_file" >&5
  1.1756 -echo "${ECHO_T}$ac_file" >&6; }
  1.1757 +{ $as_echo "$as_me:$LINENO: result: $ac_file" >&5
  1.1758 +$as_echo "$ac_file" >&6; }
  1.1759  if test -z "$ac_file"; then
  1.1760 -  echo "$as_me: failed program was:" >&5
  1.1761 -sed 's/^/| /' conftest.$ac_ext >&5
  1.1762 -
  1.1763 -{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
  1.1764 -See \`config.log' for more details." >&5
  1.1765 -echo "$as_me: error: C compiler cannot create executables
  1.1766 +  $as_echo "$as_me: failed program was:" >&5
  1.1767 +sed 's/^/| /' conftest.$ac_ext >&5
  1.1768 +
  1.1769 +{ { $as_echo "$as_me:$LINENO: error: C compiler cannot create executables
  1.1770 +See \`config.log' for more details." >&5
  1.1771 +$as_echo "$as_me: error: C compiler cannot create executables
  1.1772  See \`config.log' for more details." >&2;}
  1.1773     { (exit 77); exit 77; }; }
  1.1774  fi
  1.1775 @@ -2789,8 +2943,8 @@
  1.1776  
  1.1777  # Check that the compiler produces executables we can run.  If not, either
  1.1778  # the compiler is broken, or we cross compile.
  1.1779 -{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5
  1.1780 -echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
  1.1781 +{ $as_echo "$as_me:$LINENO: checking whether the C compiler works" >&5
  1.1782 +$as_echo_n "checking whether the C compiler works... " >&6; }
  1.1783  # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
  1.1784  # If not cross compiling, check that we can run a simple program.
  1.1785  if test "$cross_compiling" != yes; then
  1.1786 @@ -2799,49 +2953,51 @@
  1.1787    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.1788    *) ac_try_echo=$ac_try;;
  1.1789  esac
  1.1790 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.1791 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.1792 +$as_echo "$ac_try_echo") >&5
  1.1793    (eval "$ac_try") 2>&5
  1.1794    ac_status=$?
  1.1795 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.1796 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.1797    (exit $ac_status); }; }; then
  1.1798      cross_compiling=no
  1.1799    else
  1.1800      if test "$cross_compiling" = maybe; then
  1.1801  	cross_compiling=yes
  1.1802      else
  1.1803 -	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
  1.1804 +	{ { $as_echo "$as_me:$LINENO: error: cannot run C compiled programs.
  1.1805  If you meant to cross compile, use \`--host'.
  1.1806  See \`config.log' for more details." >&5
  1.1807 -echo "$as_me: error: cannot run C compiled programs.
  1.1808 +$as_echo "$as_me: error: cannot run C compiled programs.
  1.1809  If you meant to cross compile, use \`--host'.
  1.1810  See \`config.log' for more details." >&2;}
  1.1811     { (exit 1); exit 1; }; }
  1.1812      fi
  1.1813    fi
  1.1814  fi
  1.1815 -{ echo "$as_me:$LINENO: result: yes" >&5
  1.1816 -echo "${ECHO_T}yes" >&6; }
  1.1817 -
  1.1818 -rm -f a.out a.exe conftest$ac_cv_exeext b.out
  1.1819 +{ $as_echo "$as_me:$LINENO: result: yes" >&5
  1.1820 +$as_echo "yes" >&6; }
  1.1821 +
  1.1822 +rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
  1.1823  ac_clean_files=$ac_clean_files_save
  1.1824  # Check that the compiler produces executables we can run.  If not, either
  1.1825  # the compiler is broken, or we cross compile.
  1.1826 -{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
  1.1827 -echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
  1.1828 -{ echo "$as_me:$LINENO: result: $cross_compiling" >&5
  1.1829 -echo "${ECHO_T}$cross_compiling" >&6; }
  1.1830 -
  1.1831 -{ echo "$as_me:$LINENO: checking for suffix of executables" >&5
  1.1832 -echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
  1.1833 -if { (ac_try="$ac_link"
  1.1834 -case "(($ac_try" in
  1.1835 -  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.1836 -  *) ac_try_echo=$ac_try;;
  1.1837 -esac
  1.1838 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.1839 +{ $as_echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
  1.1840 +$as_echo_n "checking whether we are cross compiling... " >&6; }
  1.1841 +{ $as_echo "$as_me:$LINENO: result: $cross_compiling" >&5
  1.1842 +$as_echo "$cross_compiling" >&6; }
  1.1843 +
  1.1844 +{ $as_echo "$as_me:$LINENO: checking for suffix of executables" >&5
  1.1845 +$as_echo_n "checking for suffix of executables... " >&6; }
  1.1846 +if { (ac_try="$ac_link"
  1.1847 +case "(($ac_try" in
  1.1848 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.1849 +  *) ac_try_echo=$ac_try;;
  1.1850 +esac
  1.1851 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.1852 +$as_echo "$ac_try_echo") >&5
  1.1853    (eval "$ac_link") 2>&5
  1.1854    ac_status=$?
  1.1855 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.1856 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.1857    (exit $ac_status); }; then
  1.1858    # If both `conftest.exe' and `conftest' are `present' (well, observable)
  1.1859  # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
  1.1860 @@ -2850,31 +3006,31 @@
  1.1861  for ac_file in conftest.exe conftest conftest.*; do
  1.1862    test -f "$ac_file" || continue
  1.1863    case $ac_file in
  1.1864 -    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
  1.1865 +    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
  1.1866      *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
  1.1867  	  break;;
  1.1868      * ) break;;
  1.1869    esac
  1.1870  done
  1.1871  else
  1.1872 -  { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
  1.1873 -See \`config.log' for more details." >&5
  1.1874 -echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
  1.1875 +  { { $as_echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
  1.1876 +See \`config.log' for more details." >&5
  1.1877 +$as_echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
  1.1878  See \`config.log' for more details." >&2;}
  1.1879     { (exit 1); exit 1; }; }
  1.1880  fi
  1.1881  
  1.1882  rm -f conftest$ac_cv_exeext
  1.1883 -{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
  1.1884 -echo "${ECHO_T}$ac_cv_exeext" >&6; }
  1.1885 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
  1.1886 +$as_echo "$ac_cv_exeext" >&6; }
  1.1887  
  1.1888  rm -f conftest.$ac_ext
  1.1889  EXEEXT=$ac_cv_exeext
  1.1890  ac_exeext=$EXEEXT
  1.1891 -{ echo "$as_me:$LINENO: checking for suffix of object files" >&5
  1.1892 -echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
  1.1893 +{ $as_echo "$as_me:$LINENO: checking for suffix of object files" >&5
  1.1894 +$as_echo_n "checking for suffix of object files... " >&6; }
  1.1895  if test "${ac_cv_objext+set}" = set; then
  1.1896 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.1897 +  $as_echo_n "(cached) " >&6
  1.1898  else
  1.1899    cat >conftest.$ac_ext <<_ACEOF
  1.1900  /* confdefs.h.  */
  1.1901 @@ -2897,40 +3053,41 @@
  1.1902    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.1903    *) ac_try_echo=$ac_try;;
  1.1904  esac
  1.1905 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.1906 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.1907 +$as_echo "$ac_try_echo") >&5
  1.1908    (eval "$ac_compile") 2>&5
  1.1909    ac_status=$?
  1.1910 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.1911 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.1912    (exit $ac_status); }; then
  1.1913    for ac_file in conftest.o conftest.obj conftest.*; do
  1.1914    test -f "$ac_file" || continue;
  1.1915    case $ac_file in
  1.1916 -    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
  1.1917 +    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
  1.1918      *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
  1.1919         break;;
  1.1920    esac
  1.1921  done
  1.1922  else
  1.1923 -  echo "$as_me: failed program was:" >&5
  1.1924 -sed 's/^/| /' conftest.$ac_ext >&5
  1.1925 -
  1.1926 -{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
  1.1927 -See \`config.log' for more details." >&5
  1.1928 -echo "$as_me: error: cannot compute suffix of object files: cannot compile
  1.1929 +  $as_echo "$as_me: failed program was:" >&5
  1.1930 +sed 's/^/| /' conftest.$ac_ext >&5
  1.1931 +
  1.1932 +{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
  1.1933 +See \`config.log' for more details." >&5
  1.1934 +$as_echo "$as_me: error: cannot compute suffix of object files: cannot compile
  1.1935  See \`config.log' for more details." >&2;}
  1.1936     { (exit 1); exit 1; }; }
  1.1937  fi
  1.1938  
  1.1939  rm -f conftest.$ac_cv_objext conftest.$ac_ext
  1.1940  fi
  1.1941 -{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
  1.1942 -echo "${ECHO_T}$ac_cv_objext" >&6; }
  1.1943 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
  1.1944 +$as_echo "$ac_cv_objext" >&6; }
  1.1945  OBJEXT=$ac_cv_objext
  1.1946  ac_objext=$OBJEXT
  1.1947 -{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
  1.1948 -echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
  1.1949 +{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
  1.1950 +$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
  1.1951  if test "${ac_cv_c_compiler_gnu+set}" = set; then
  1.1952 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.1953 +  $as_echo_n "(cached) " >&6
  1.1954  else
  1.1955    cat >conftest.$ac_ext <<_ACEOF
  1.1956  /* confdefs.h.  */
  1.1957 @@ -2956,20 +3113,21 @@
  1.1958    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.1959    *) ac_try_echo=$ac_try;;
  1.1960  esac
  1.1961 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.1962 -  (eval "$ac_compile") 2>conftest.er1
  1.1963 -  ac_status=$?
  1.1964 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.1965 -  rm -f conftest.er1
  1.1966 -  cat conftest.err >&5
  1.1967 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.1968 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.1969 +$as_echo "$ac_try_echo") >&5
  1.1970 +  (eval "$ac_compile") 2>conftest.er1
  1.1971 +  ac_status=$?
  1.1972 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.1973 +  rm -f conftest.er1
  1.1974 +  cat conftest.err >&5
  1.1975 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.1976    (exit $ac_status); } && {
  1.1977  	 test -z "$ac_c_werror_flag" ||
  1.1978  	 test ! -s conftest.err
  1.1979         } && test -s conftest.$ac_objext; then
  1.1980    ac_compiler_gnu=yes
  1.1981  else
  1.1982 -  echo "$as_me: failed program was:" >&5
  1.1983 +  $as_echo "$as_me: failed program was:" >&5
  1.1984  sed 's/^/| /' conftest.$ac_ext >&5
  1.1985  
  1.1986  	ac_compiler_gnu=no
  1.1987 @@ -2979,15 +3137,19 @@
  1.1988  ac_cv_c_compiler_gnu=$ac_compiler_gnu
  1.1989  
  1.1990  fi
  1.1991 -{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
  1.1992 -echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
  1.1993 -GCC=`test $ac_compiler_gnu = yes && echo yes`
  1.1994 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
  1.1995 +$as_echo "$ac_cv_c_compiler_gnu" >&6; }
  1.1996 +if test $ac_compiler_gnu = yes; then
  1.1997 +  GCC=yes
  1.1998 +else
  1.1999 +  GCC=
  1.2000 +fi
  1.2001  ac_test_CFLAGS=${CFLAGS+set}
  1.2002  ac_save_CFLAGS=$CFLAGS
  1.2003 -{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
  1.2004 -echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
  1.2005 +{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
  1.2006 +$as_echo_n "checking whether $CC accepts -g... " >&6; }
  1.2007  if test "${ac_cv_prog_cc_g+set}" = set; then
  1.2008 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.2009 +  $as_echo_n "(cached) " >&6
  1.2010  else
  1.2011    ac_save_c_werror_flag=$ac_c_werror_flag
  1.2012     ac_c_werror_flag=yes
  1.2013 @@ -3014,20 +3176,21 @@
  1.2014    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.2015    *) ac_try_echo=$ac_try;;
  1.2016  esac
  1.2017 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.2018 -  (eval "$ac_compile") 2>conftest.er1
  1.2019 -  ac_status=$?
  1.2020 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.2021 -  rm -f conftest.er1
  1.2022 -  cat conftest.err >&5
  1.2023 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.2024 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.2025 +$as_echo "$ac_try_echo") >&5
  1.2026 +  (eval "$ac_compile") 2>conftest.er1
  1.2027 +  ac_status=$?
  1.2028 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.2029 +  rm -f conftest.er1
  1.2030 +  cat conftest.err >&5
  1.2031 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.2032    (exit $ac_status); } && {
  1.2033  	 test -z "$ac_c_werror_flag" ||
  1.2034  	 test ! -s conftest.err
  1.2035         } && test -s conftest.$ac_objext; then
  1.2036    ac_cv_prog_cc_g=yes
  1.2037  else
  1.2038 -  echo "$as_me: failed program was:" >&5
  1.2039 +  $as_echo "$as_me: failed program was:" >&5
  1.2040  sed 's/^/| /' conftest.$ac_ext >&5
  1.2041  
  1.2042  	CFLAGS=""
  1.2043 @@ -3052,20 +3215,21 @@
  1.2044    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.2045    *) ac_try_echo=$ac_try;;
  1.2046  esac
  1.2047 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.2048 -  (eval "$ac_compile") 2>conftest.er1
  1.2049 -  ac_status=$?
  1.2050 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.2051 -  rm -f conftest.er1
  1.2052 -  cat conftest.err >&5
  1.2053 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.2054 -  (exit $ac_status); } && {
  1.2055 -	 test -z "$ac_c_werror_flag" ||
  1.2056 -	 test ! -s conftest.err
  1.2057 -       } && test -s conftest.$ac_objext; then
  1.2058 -  :
  1.2059 -else
  1.2060 -  echo "$as_me: failed program was:" >&5
  1.2061 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.2062 +$as_echo "$ac_try_echo") >&5
  1.2063 +  (eval "$ac_compile") 2>conftest.er1
  1.2064 +  ac_status=$?
  1.2065 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.2066 +  rm -f conftest.er1
  1.2067 +  cat conftest.err >&5
  1.2068 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.2069 +  (exit $ac_status); } && {
  1.2070 +	 test -z "$ac_c_werror_flag" ||
  1.2071 +	 test ! -s conftest.err
  1.2072 +       } && test -s conftest.$ac_objext; then
  1.2073 +  :
  1.2074 +else
  1.2075 +  $as_echo "$as_me: failed program was:" >&5
  1.2076  sed 's/^/| /' conftest.$ac_ext >&5
  1.2077  
  1.2078  	ac_c_werror_flag=$ac_save_c_werror_flag
  1.2079 @@ -3091,20 +3255,21 @@
  1.2080    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.2081    *) ac_try_echo=$ac_try;;
  1.2082  esac
  1.2083 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.2084 -  (eval "$ac_compile") 2>conftest.er1
  1.2085 -  ac_status=$?
  1.2086 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.2087 -  rm -f conftest.er1
  1.2088 -  cat conftest.err >&5
  1.2089 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.2090 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.2091 +$as_echo "$ac_try_echo") >&5
  1.2092 +  (eval "$ac_compile") 2>conftest.er1
  1.2093 +  ac_status=$?
  1.2094 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.2095 +  rm -f conftest.er1
  1.2096 +  cat conftest.err >&5
  1.2097 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.2098    (exit $ac_status); } && {
  1.2099  	 test -z "$ac_c_werror_flag" ||
  1.2100  	 test ! -s conftest.err
  1.2101         } && test -s conftest.$ac_objext; then
  1.2102    ac_cv_prog_cc_g=yes
  1.2103  else
  1.2104 -  echo "$as_me: failed program was:" >&5
  1.2105 +  $as_echo "$as_me: failed program was:" >&5
  1.2106  sed 's/^/| /' conftest.$ac_ext >&5
  1.2107  
  1.2108  
  1.2109 @@ -3119,8 +3284,8 @@
  1.2110  rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1.2111     ac_c_werror_flag=$ac_save_c_werror_flag
  1.2112  fi
  1.2113 -{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
  1.2114 -echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
  1.2115 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
  1.2116 +$as_echo "$ac_cv_prog_cc_g" >&6; }
  1.2117  if test "$ac_test_CFLAGS" = set; then
  1.2118    CFLAGS=$ac_save_CFLAGS
  1.2119  elif test $ac_cv_prog_cc_g = yes; then
  1.2120 @@ -3136,10 +3301,10 @@
  1.2121      CFLAGS=
  1.2122    fi
  1.2123  fi
  1.2124 -{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
  1.2125 -echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
  1.2126 +{ $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
  1.2127 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
  1.2128  if test "${ac_cv_prog_cc_c89+set}" = set; then
  1.2129 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.2130 +  $as_echo_n "(cached) " >&6
  1.2131  else
  1.2132    ac_cv_prog_cc_c89=no
  1.2133  ac_save_CC=$CC
  1.2134 @@ -3210,20 +3375,21 @@
  1.2135    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.2136    *) ac_try_echo=$ac_try;;
  1.2137  esac
  1.2138 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.2139 -  (eval "$ac_compile") 2>conftest.er1
  1.2140 -  ac_status=$?
  1.2141 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.2142 -  rm -f conftest.er1
  1.2143 -  cat conftest.err >&5
  1.2144 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.2145 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.2146 +$as_echo "$ac_try_echo") >&5
  1.2147 +  (eval "$ac_compile") 2>conftest.er1
  1.2148 +  ac_status=$?
  1.2149 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.2150 +  rm -f conftest.er1
  1.2151 +  cat conftest.err >&5
  1.2152 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.2153    (exit $ac_status); } && {
  1.2154  	 test -z "$ac_c_werror_flag" ||
  1.2155  	 test ! -s conftest.err
  1.2156         } && test -s conftest.$ac_objext; then
  1.2157    ac_cv_prog_cc_c89=$ac_arg
  1.2158  else
  1.2159 -  echo "$as_me: failed program was:" >&5
  1.2160 +  $as_echo "$as_me: failed program was:" >&5
  1.2161  sed 's/^/| /' conftest.$ac_ext >&5
  1.2162  
  1.2163  
  1.2164 @@ -3239,15 +3405,15 @@
  1.2165  # AC_CACHE_VAL
  1.2166  case "x$ac_cv_prog_cc_c89" in
  1.2167    x)
  1.2168 -    { echo "$as_me:$LINENO: result: none needed" >&5
  1.2169 -echo "${ECHO_T}none needed" >&6; } ;;
  1.2170 +    { $as_echo "$as_me:$LINENO: result: none needed" >&5
  1.2171 +$as_echo "none needed" >&6; } ;;
  1.2172    xno)
  1.2173 -    { echo "$as_me:$LINENO: result: unsupported" >&5
  1.2174 -echo "${ECHO_T}unsupported" >&6; } ;;
  1.2175 +    { $as_echo "$as_me:$LINENO: result: unsupported" >&5
  1.2176 +$as_echo "unsupported" >&6; } ;;
  1.2177    *)
  1.2178      CC="$CC $ac_cv_prog_cc_c89"
  1.2179 -    { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
  1.2180 -echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
  1.2181 +    { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
  1.2182 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
  1.2183  esac
  1.2184  
  1.2185  
  1.2186 @@ -3259,10 +3425,10 @@
  1.2187  
  1.2188  depcc="$CC"   am_compiler_list=
  1.2189  
  1.2190 -{ echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
  1.2191 -echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }
  1.2192 +{ $as_echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
  1.2193 +$as_echo_n "checking dependency style of $depcc... " >&6; }
  1.2194  if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
  1.2195 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.2196 +  $as_echo_n "(cached) " >&6
  1.2197  else
  1.2198    if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
  1.2199    # We make a subdir and do the tests there.  Otherwise we can end up
  1.2200 @@ -3298,7 +3464,9 @@
  1.2201      : > sub/conftest.c
  1.2202      for i in 1 2 3 4 5 6; do
  1.2203        echo '#include "conftst'$i'.h"' >> sub/conftest.c
  1.2204 -      : > sub/conftst$i.h
  1.2205 +      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
  1.2206 +      # Solaris 8's {/usr,}/bin/sh.
  1.2207 +      touch sub/conftst$i.h
  1.2208      done
  1.2209      echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
  1.2210  
  1.2211 @@ -3326,9 +3494,14 @@
  1.2212         grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
  1.2213         ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
  1.2214        # icc doesn't choke on unknown options, it will just issue warnings
  1.2215 -      # (even with -Werror).  So we grep stderr for any message
  1.2216 -      # that says an option was ignored.
  1.2217 -      if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
  1.2218 +      # or remarks (even with -Werror).  So we grep stderr for any message
  1.2219 +      # that says an option was ignored or not supported.
  1.2220 +      # When given -MP, icc 7.0 and 7.1 complain thusly:
  1.2221 +      #   icc: Command line warning: ignoring option '-M'; no argument required
  1.2222 +      # The diagnosis changed in icc 8.0:
  1.2223 +      #   icc: Command line remark: option '-MP' not supported
  1.2224 +      if (grep 'ignoring option' conftest.err ||
  1.2225 +          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
  1.2226          am_cv_CC_dependencies_compiler_type=$depmode
  1.2227          break
  1.2228        fi
  1.2229 @@ -3342,8 +3515,8 @@
  1.2230  fi
  1.2231  
  1.2232  fi
  1.2233 -{ echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
  1.2234 -echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; }
  1.2235 +{ $as_echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
  1.2236 +$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
  1.2237  CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
  1.2238  
  1.2239  
  1.2240 @@ -3360,12 +3533,14 @@
  1.2241  
  1.2242  
  1.2243  
  1.2244 -{ echo "$as_me:$LINENO: checking for library containing strerror" >&5
  1.2245 -echo $ECHO_N "checking for library containing strerror... $ECHO_C" >&6; }
  1.2246 -if test "${ac_cv_search_strerror+set}" = set; then
  1.2247 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.2248 -else
  1.2249 -  ac_func_search_save_LIBS=$LIBS
  1.2250 +
  1.2251 +        { $as_echo "$as_me:$LINENO: checking for strerror in -lcposix" >&5
  1.2252 +$as_echo_n "checking for strerror in -lcposix... " >&6; }
  1.2253 +if test "${ac_cv_lib_cposix_strerror+set}" = set; then
  1.2254 +  $as_echo_n "(cached) " >&6
  1.2255 +else
  1.2256 +  ac_check_lib_save_LIBS=$LIBS
  1.2257 +LIBS="-lcposix  $LIBS"
  1.2258  cat >conftest.$ac_ext <<_ACEOF
  1.2259  /* confdefs.h.  */
  1.2260  _ACEOF
  1.2261 @@ -3388,60 +3563,47 @@
  1.2262    return 0;
  1.2263  }
  1.2264  _ACEOF
  1.2265 -for ac_lib in '' cposix; do
  1.2266 -  if test -z "$ac_lib"; then
  1.2267 -    ac_res="none required"
  1.2268 -  else
  1.2269 -    ac_res=-l$ac_lib
  1.2270 -    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  1.2271 -  fi
  1.2272 -  rm -f conftest.$ac_objext conftest$ac_exeext
  1.2273 -if { (ac_try="$ac_link"
  1.2274 -case "(($ac_try" in
  1.2275 -  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.2276 -  *) ac_try_echo=$ac_try;;
  1.2277 -esac
  1.2278 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.2279 -  (eval "$ac_link") 2>conftest.er1
  1.2280 -  ac_status=$?
  1.2281 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.2282 -  rm -f conftest.er1
  1.2283 -  cat conftest.err >&5
  1.2284 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.2285 -  (exit $ac_status); } && {
  1.2286 -	 test -z "$ac_c_werror_flag" ||
  1.2287 -	 test ! -s conftest.err
  1.2288 -       } && test -s conftest$ac_exeext &&
  1.2289 -       $as_test_x conftest$ac_exeext; then
  1.2290 -  ac_cv_search_strerror=$ac_res
  1.2291 -else
  1.2292 -  echo "$as_me: failed program was:" >&5
  1.2293 -sed 's/^/| /' conftest.$ac_ext >&5
  1.2294 -
  1.2295 -
  1.2296 -fi
  1.2297 -
  1.2298 -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  1.2299 -      conftest$ac_exeext
  1.2300 -  if test "${ac_cv_search_strerror+set}" = set; then
  1.2301 -  break
  1.2302 -fi
  1.2303 -done
  1.2304 -if test "${ac_cv_search_strerror+set}" = set; then
  1.2305 -  :
  1.2306 -else
  1.2307 -  ac_cv_search_strerror=no
  1.2308 -fi
  1.2309 -rm conftest.$ac_ext
  1.2310 -LIBS=$ac_func_search_save_LIBS
  1.2311 -fi
  1.2312 -{ echo "$as_me:$LINENO: result: $ac_cv_search_strerror" >&5
  1.2313 -echo "${ECHO_T}$ac_cv_search_strerror" >&6; }
  1.2314 -ac_res=$ac_cv_search_strerror
  1.2315 -if test "$ac_res" != no; then
  1.2316 -  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  1.2317 -
  1.2318 -fi
  1.2319 +rm -f conftest.$ac_objext conftest$ac_exeext
  1.2320 +if { (ac_try="$ac_link"
  1.2321 +case "(($ac_try" in
  1.2322 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.2323 +  *) ac_try_echo=$ac_try;;
  1.2324 +esac
  1.2325 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.2326 +$as_echo "$ac_try_echo") >&5
  1.2327 +  (eval "$ac_link") 2>conftest.er1
  1.2328 +  ac_status=$?
  1.2329 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.2330 +  rm -f conftest.er1
  1.2331 +  cat conftest.err >&5
  1.2332 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.2333 +  (exit $ac_status); } && {
  1.2334 +	 test -z "$ac_c_werror_flag" ||
  1.2335 +	 test ! -s conftest.err
  1.2336 +       } && test -s conftest$ac_exeext && {
  1.2337 +	 test "$cross_compiling" = yes ||
  1.2338 +	 $as_test_x conftest$ac_exeext
  1.2339 +       }; then
  1.2340 +  ac_cv_lib_cposix_strerror=yes
  1.2341 +else
  1.2342 +  $as_echo "$as_me: failed program was:" >&5
  1.2343 +sed 's/^/| /' conftest.$ac_ext >&5
  1.2344 +
  1.2345 +	ac_cv_lib_cposix_strerror=no
  1.2346 +fi
  1.2347 +
  1.2348 +rm -rf conftest.dSYM
  1.2349 +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  1.2350 +      conftest$ac_exeext conftest.$ac_ext
  1.2351 +LIBS=$ac_check_lib_save_LIBS
  1.2352 +fi
  1.2353 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_cposix_strerror" >&5
  1.2354 +$as_echo "$ac_cv_lib_cposix_strerror" >&6; }
  1.2355 +if test $ac_cv_lib_cposix_strerror = yes; then
  1.2356 +  LIBS="$LIBS -lcposix"
  1.2357 +fi
  1.2358 +
  1.2359 +
  1.2360  
  1.2361  ac_ext=c
  1.2362  ac_cpp='$CPP $CPPFLAGS'
  1.2363 @@ -3451,10 +3613,10 @@
  1.2364  if test -n "$ac_tool_prefix"; then
  1.2365    # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
  1.2366  set dummy ${ac_tool_prefix}gcc; ac_word=$2
  1.2367 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.2368 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.2369 -if test "${ac_cv_prog_CC+set}" = set; then
  1.2370 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.2371 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.2372 +$as_echo_n "checking for $ac_word... " >&6; }
  1.2373 +if test "${ac_cv_prog_CC+set}" = set; then
  1.2374 +  $as_echo_n "(cached) " >&6
  1.2375  else
  1.2376    if test -n "$CC"; then
  1.2377    ac_cv_prog_CC="$CC" # Let the user override the test.
  1.2378 @@ -3467,22 +3629,22 @@
  1.2379    for ac_exec_ext in '' $ac_executable_extensions; do
  1.2380    if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.2381      ac_cv_prog_CC="${ac_tool_prefix}gcc"
  1.2382 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.2383 -    break 2
  1.2384 -  fi
  1.2385 -done
  1.2386 -done
  1.2387 -IFS=$as_save_IFS
  1.2388 -
  1.2389 -fi
  1.2390 -fi
  1.2391 -CC=$ac_cv_prog_CC
  1.2392 -if test -n "$CC"; then
  1.2393 -  { echo "$as_me:$LINENO: result: $CC" >&5
  1.2394 -echo "${ECHO_T}$CC" >&6; }
  1.2395 -else
  1.2396 -  { echo "$as_me:$LINENO: result: no" >&5
  1.2397 -echo "${ECHO_T}no" >&6; }
  1.2398 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.2399 +    break 2
  1.2400 +  fi
  1.2401 +done
  1.2402 +done
  1.2403 +IFS=$as_save_IFS
  1.2404 +
  1.2405 +fi
  1.2406 +fi
  1.2407 +CC=$ac_cv_prog_CC
  1.2408 +if test -n "$CC"; then
  1.2409 +  { $as_echo "$as_me:$LINENO: result: $CC" >&5
  1.2410 +$as_echo "$CC" >&6; }
  1.2411 +else
  1.2412 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  1.2413 +$as_echo "no" >&6; }
  1.2414  fi
  1.2415  
  1.2416  
  1.2417 @@ -3491,10 +3653,10 @@
  1.2418    ac_ct_CC=$CC
  1.2419    # Extract the first word of "gcc", so it can be a program name with args.
  1.2420  set dummy gcc; ac_word=$2
  1.2421 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.2422 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.2423 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.2424 +$as_echo_n "checking for $ac_word... " >&6; }
  1.2425  if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  1.2426 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.2427 +  $as_echo_n "(cached) " >&6
  1.2428  else
  1.2429    if test -n "$ac_ct_CC"; then
  1.2430    ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  1.2431 @@ -3507,7 +3669,7 @@
  1.2432    for ac_exec_ext in '' $ac_executable_extensions; do
  1.2433    if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.2434      ac_cv_prog_ac_ct_CC="gcc"
  1.2435 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.2436 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.2437      break 2
  1.2438    fi
  1.2439  done
  1.2440 @@ -3518,11 +3680,11 @@
  1.2441  fi
  1.2442  ac_ct_CC=$ac_cv_prog_ac_ct_CC
  1.2443  if test -n "$ac_ct_CC"; then
  1.2444 -  { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  1.2445 -echo "${ECHO_T}$ac_ct_CC" >&6; }
  1.2446 -else
  1.2447 -  { echo "$as_me:$LINENO: result: no" >&5
  1.2448 -echo "${ECHO_T}no" >&6; }
  1.2449 +  { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  1.2450 +$as_echo "$ac_ct_CC" >&6; }
  1.2451 +else
  1.2452 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  1.2453 +$as_echo "no" >&6; }
  1.2454  fi
  1.2455  
  1.2456    if test "x$ac_ct_CC" = x; then
  1.2457 @@ -3530,10 +3692,10 @@
  1.2458    else
  1.2459      case $cross_compiling:$ac_tool_warned in
  1.2460  yes:)
  1.2461 -{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  1.2462 +{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  1.2463  whose name does not start with the host triplet.  If you think this
  1.2464  configuration is useful to you, please write to autoconf@gnu.org." >&5
  1.2465 -echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  1.2466 +$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  1.2467  whose name does not start with the host triplet.  If you think this
  1.2468  configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  1.2469  ac_tool_warned=yes ;;
  1.2470 @@ -3548,10 +3710,10 @@
  1.2471            if test -n "$ac_tool_prefix"; then
  1.2472      # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
  1.2473  set dummy ${ac_tool_prefix}cc; ac_word=$2
  1.2474 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.2475 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.2476 -if test "${ac_cv_prog_CC+set}" = set; then
  1.2477 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.2478 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.2479 +$as_echo_n "checking for $ac_word... " >&6; }
  1.2480 +if test "${ac_cv_prog_CC+set}" = set; then
  1.2481 +  $as_echo_n "(cached) " >&6
  1.2482  else
  1.2483    if test -n "$CC"; then
  1.2484    ac_cv_prog_CC="$CC" # Let the user override the test.
  1.2485 @@ -3564,22 +3726,22 @@
  1.2486    for ac_exec_ext in '' $ac_executable_extensions; do
  1.2487    if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.2488      ac_cv_prog_CC="${ac_tool_prefix}cc"
  1.2489 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.2490 -    break 2
  1.2491 -  fi
  1.2492 -done
  1.2493 -done
  1.2494 -IFS=$as_save_IFS
  1.2495 -
  1.2496 -fi
  1.2497 -fi
  1.2498 -CC=$ac_cv_prog_CC
  1.2499 -if test -n "$CC"; then
  1.2500 -  { echo "$as_me:$LINENO: result: $CC" >&5
  1.2501 -echo "${ECHO_T}$CC" >&6; }
  1.2502 -else
  1.2503 -  { echo "$as_me:$LINENO: result: no" >&5
  1.2504 -echo "${ECHO_T}no" >&6; }
  1.2505 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.2506 +    break 2
  1.2507 +  fi
  1.2508 +done
  1.2509 +done
  1.2510 +IFS=$as_save_IFS
  1.2511 +
  1.2512 +fi
  1.2513 +fi
  1.2514 +CC=$ac_cv_prog_CC
  1.2515 +if test -n "$CC"; then
  1.2516 +  { $as_echo "$as_me:$LINENO: result: $CC" >&5
  1.2517 +$as_echo "$CC" >&6; }
  1.2518 +else
  1.2519 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  1.2520 +$as_echo "no" >&6; }
  1.2521  fi
  1.2522  
  1.2523  
  1.2524 @@ -3588,10 +3750,10 @@
  1.2525  if test -z "$CC"; then
  1.2526    # Extract the first word of "cc", so it can be a program name with args.
  1.2527  set dummy cc; ac_word=$2
  1.2528 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.2529 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.2530 -if test "${ac_cv_prog_CC+set}" = set; then
  1.2531 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.2532 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.2533 +$as_echo_n "checking for $ac_word... " >&6; }
  1.2534 +if test "${ac_cv_prog_CC+set}" = set; then
  1.2535 +  $as_echo_n "(cached) " >&6
  1.2536  else
  1.2537    if test -n "$CC"; then
  1.2538    ac_cv_prog_CC="$CC" # Let the user override the test.
  1.2539 @@ -3609,7 +3771,7 @@
  1.2540         continue
  1.2541       fi
  1.2542      ac_cv_prog_CC="cc"
  1.2543 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.2544 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.2545      break 2
  1.2546    fi
  1.2547  done
  1.2548 @@ -3632,11 +3794,11 @@
  1.2549  fi
  1.2550  CC=$ac_cv_prog_CC
  1.2551  if test -n "$CC"; then
  1.2552 -  { echo "$as_me:$LINENO: result: $CC" >&5
  1.2553 -echo "${ECHO_T}$CC" >&6; }
  1.2554 -else
  1.2555 -  { echo "$as_me:$LINENO: result: no" >&5
  1.2556 -echo "${ECHO_T}no" >&6; }
  1.2557 +  { $as_echo "$as_me:$LINENO: result: $CC" >&5
  1.2558 +$as_echo "$CC" >&6; }
  1.2559 +else
  1.2560 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  1.2561 +$as_echo "no" >&6; }
  1.2562  fi
  1.2563  
  1.2564  
  1.2565 @@ -3647,10 +3809,10 @@
  1.2566    do
  1.2567      # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
  1.2568  set dummy $ac_tool_prefix$ac_prog; ac_word=$2
  1.2569 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.2570 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.2571 -if test "${ac_cv_prog_CC+set}" = set; then
  1.2572 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.2573 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.2574 +$as_echo_n "checking for $ac_word... " >&6; }
  1.2575 +if test "${ac_cv_prog_CC+set}" = set; then
  1.2576 +  $as_echo_n "(cached) " >&6
  1.2577  else
  1.2578    if test -n "$CC"; then
  1.2579    ac_cv_prog_CC="$CC" # Let the user override the test.
  1.2580 @@ -3663,22 +3825,22 @@
  1.2581    for ac_exec_ext in '' $ac_executable_extensions; do
  1.2582    if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.2583      ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
  1.2584 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.2585 -    break 2
  1.2586 -  fi
  1.2587 -done
  1.2588 -done
  1.2589 -IFS=$as_save_IFS
  1.2590 -
  1.2591 -fi
  1.2592 -fi
  1.2593 -CC=$ac_cv_prog_CC
  1.2594 -if test -n "$CC"; then
  1.2595 -  { echo "$as_me:$LINENO: result: $CC" >&5
  1.2596 -echo "${ECHO_T}$CC" >&6; }
  1.2597 -else
  1.2598 -  { echo "$as_me:$LINENO: result: no" >&5
  1.2599 -echo "${ECHO_T}no" >&6; }
  1.2600 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.2601 +    break 2
  1.2602 +  fi
  1.2603 +done
  1.2604 +done
  1.2605 +IFS=$as_save_IFS
  1.2606 +
  1.2607 +fi
  1.2608 +fi
  1.2609 +CC=$ac_cv_prog_CC
  1.2610 +if test -n "$CC"; then
  1.2611 +  { $as_echo "$as_me:$LINENO: result: $CC" >&5
  1.2612 +$as_echo "$CC" >&6; }
  1.2613 +else
  1.2614 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  1.2615 +$as_echo "no" >&6; }
  1.2616  fi
  1.2617  
  1.2618  
  1.2619 @@ -3691,10 +3853,10 @@
  1.2620  do
  1.2621    # Extract the first word of "$ac_prog", so it can be a program name with args.
  1.2622  set dummy $ac_prog; ac_word=$2
  1.2623 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.2624 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.2625 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.2626 +$as_echo_n "checking for $ac_word... " >&6; }
  1.2627  if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  1.2628 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.2629 +  $as_echo_n "(cached) " >&6
  1.2630  else
  1.2631    if test -n "$ac_ct_CC"; then
  1.2632    ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  1.2633 @@ -3707,7 +3869,7 @@
  1.2634    for ac_exec_ext in '' $ac_executable_extensions; do
  1.2635    if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.2636      ac_cv_prog_ac_ct_CC="$ac_prog"
  1.2637 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.2638 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.2639      break 2
  1.2640    fi
  1.2641  done
  1.2642 @@ -3718,11 +3880,11 @@
  1.2643  fi
  1.2644  ac_ct_CC=$ac_cv_prog_ac_ct_CC
  1.2645  if test -n "$ac_ct_CC"; then
  1.2646 -  { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  1.2647 -echo "${ECHO_T}$ac_ct_CC" >&6; }
  1.2648 -else
  1.2649 -  { echo "$as_me:$LINENO: result: no" >&5
  1.2650 -echo "${ECHO_T}no" >&6; }
  1.2651 +  { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  1.2652 +$as_echo "$ac_ct_CC" >&6; }
  1.2653 +else
  1.2654 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  1.2655 +$as_echo "no" >&6; }
  1.2656  fi
  1.2657  
  1.2658  
  1.2659 @@ -3734,10 +3896,10 @@
  1.2660    else
  1.2661      case $cross_compiling:$ac_tool_warned in
  1.2662  yes:)
  1.2663 -{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  1.2664 +{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  1.2665  whose name does not start with the host triplet.  If you think this
  1.2666  configuration is useful to you, please write to autoconf@gnu.org." >&5
  1.2667 -echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  1.2668 +$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  1.2669  whose name does not start with the host triplet.  If you think this
  1.2670  configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  1.2671  ac_tool_warned=yes ;;
  1.2672 @@ -3749,50 +3911,54 @@
  1.2673  fi
  1.2674  
  1.2675  
  1.2676 -test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
  1.2677 -See \`config.log' for more details." >&5
  1.2678 -echo "$as_me: error: no acceptable C compiler found in \$PATH
  1.2679 +test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
  1.2680 +See \`config.log' for more details." >&5
  1.2681 +$as_echo "$as_me: error: no acceptable C compiler found in \$PATH
  1.2682  See \`config.log' for more details." >&2;}
  1.2683     { (exit 1); exit 1; }; }
  1.2684  
  1.2685  # Provide some information about the compiler.
  1.2686 -echo "$as_me:$LINENO: checking for C compiler version" >&5
  1.2687 -ac_compiler=`set X $ac_compile; echo $2`
  1.2688 +$as_echo "$as_me:$LINENO: checking for C compiler version" >&5
  1.2689 +set X $ac_compile
  1.2690 +ac_compiler=$2
  1.2691  { (ac_try="$ac_compiler --version >&5"
  1.2692  case "(($ac_try" in
  1.2693    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.2694    *) ac_try_echo=$ac_try;;
  1.2695  esac
  1.2696 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.2697 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.2698 +$as_echo "$ac_try_echo") >&5
  1.2699    (eval "$ac_compiler --version >&5") 2>&5
  1.2700    ac_status=$?
  1.2701 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.2702 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.2703    (exit $ac_status); }
  1.2704  { (ac_try="$ac_compiler -v >&5"
  1.2705  case "(($ac_try" in
  1.2706    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.2707    *) ac_try_echo=$ac_try;;
  1.2708  esac
  1.2709 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.2710 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.2711 +$as_echo "$ac_try_echo") >&5
  1.2712    (eval "$ac_compiler -v >&5") 2>&5
  1.2713    ac_status=$?
  1.2714 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.2715 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.2716    (exit $ac_status); }
  1.2717  { (ac_try="$ac_compiler -V >&5"
  1.2718  case "(($ac_try" in
  1.2719    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.2720    *) ac_try_echo=$ac_try;;
  1.2721  esac
  1.2722 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.2723 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.2724 +$as_echo "$ac_try_echo") >&5
  1.2725    (eval "$ac_compiler -V >&5") 2>&5
  1.2726    ac_status=$?
  1.2727 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.2728 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.2729    (exit $ac_status); }
  1.2730  
  1.2731 -{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
  1.2732 -echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
  1.2733 +{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
  1.2734 +$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
  1.2735  if test "${ac_cv_c_compiler_gnu+set}" = set; then
  1.2736 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.2737 +  $as_echo_n "(cached) " >&6
  1.2738  else
  1.2739    cat >conftest.$ac_ext <<_ACEOF
  1.2740  /* confdefs.h.  */
  1.2741 @@ -3818,20 +3984,21 @@
  1.2742    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.2743    *) ac_try_echo=$ac_try;;
  1.2744  esac
  1.2745 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.2746 -  (eval "$ac_compile") 2>conftest.er1
  1.2747 -  ac_status=$?
  1.2748 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.2749 -  rm -f conftest.er1
  1.2750 -  cat conftest.err >&5
  1.2751 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.2752 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.2753 +$as_echo "$ac_try_echo") >&5
  1.2754 +  (eval "$ac_compile") 2>conftest.er1
  1.2755 +  ac_status=$?
  1.2756 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.2757 +  rm -f conftest.er1
  1.2758 +  cat conftest.err >&5
  1.2759 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.2760    (exit $ac_status); } && {
  1.2761  	 test -z "$ac_c_werror_flag" ||
  1.2762  	 test ! -s conftest.err
  1.2763         } && test -s conftest.$ac_objext; then
  1.2764    ac_compiler_gnu=yes
  1.2765  else
  1.2766 -  echo "$as_me: failed program was:" >&5
  1.2767 +  $as_echo "$as_me: failed program was:" >&5
  1.2768  sed 's/^/| /' conftest.$ac_ext >&5
  1.2769  
  1.2770  	ac_compiler_gnu=no
  1.2771 @@ -3841,15 +4008,19 @@
  1.2772  ac_cv_c_compiler_gnu=$ac_compiler_gnu
  1.2773  
  1.2774  fi
  1.2775 -{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
  1.2776 -echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
  1.2777 -GCC=`test $ac_compiler_gnu = yes && echo yes`
  1.2778 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
  1.2779 +$as_echo "$ac_cv_c_compiler_gnu" >&6; }
  1.2780 +if test $ac_compiler_gnu = yes; then
  1.2781 +  GCC=yes
  1.2782 +else
  1.2783 +  GCC=
  1.2784 +fi
  1.2785  ac_test_CFLAGS=${CFLAGS+set}
  1.2786  ac_save_CFLAGS=$CFLAGS
  1.2787 -{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
  1.2788 -echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
  1.2789 +{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
  1.2790 +$as_echo_n "checking whether $CC accepts -g... " >&6; }
  1.2791  if test "${ac_cv_prog_cc_g+set}" = set; then
  1.2792 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.2793 +  $as_echo_n "(cached) " >&6
  1.2794  else
  1.2795    ac_save_c_werror_flag=$ac_c_werror_flag
  1.2796     ac_c_werror_flag=yes
  1.2797 @@ -3876,20 +4047,21 @@
  1.2798    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.2799    *) ac_try_echo=$ac_try;;
  1.2800  esac
  1.2801 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.2802 -  (eval "$ac_compile") 2>conftest.er1
  1.2803 -  ac_status=$?
  1.2804 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.2805 -  rm -f conftest.er1
  1.2806 -  cat conftest.err >&5
  1.2807 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.2808 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.2809 +$as_echo "$ac_try_echo") >&5
  1.2810 +  (eval "$ac_compile") 2>conftest.er1
  1.2811 +  ac_status=$?
  1.2812 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.2813 +  rm -f conftest.er1
  1.2814 +  cat conftest.err >&5
  1.2815 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.2816    (exit $ac_status); } && {
  1.2817  	 test -z "$ac_c_werror_flag" ||
  1.2818  	 test ! -s conftest.err
  1.2819         } && test -s conftest.$ac_objext; then
  1.2820    ac_cv_prog_cc_g=yes
  1.2821  else
  1.2822 -  echo "$as_me: failed program was:" >&5
  1.2823 +  $as_echo "$as_me: failed program was:" >&5
  1.2824  sed 's/^/| /' conftest.$ac_ext >&5
  1.2825  
  1.2826  	CFLAGS=""
  1.2827 @@ -3914,20 +4086,21 @@
  1.2828    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.2829    *) ac_try_echo=$ac_try;;
  1.2830  esac
  1.2831 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.2832 -  (eval "$ac_compile") 2>conftest.er1
  1.2833 -  ac_status=$?
  1.2834 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.2835 -  rm -f conftest.er1
  1.2836 -  cat conftest.err >&5
  1.2837 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.2838 -  (exit $ac_status); } && {
  1.2839 -	 test -z "$ac_c_werror_flag" ||
  1.2840 -	 test ! -s conftest.err
  1.2841 -       } && test -s conftest.$ac_objext; then
  1.2842 -  :
  1.2843 -else
  1.2844 -  echo "$as_me: failed program was:" >&5
  1.2845 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.2846 +$as_echo "$ac_try_echo") >&5
  1.2847 +  (eval "$ac_compile") 2>conftest.er1
  1.2848 +  ac_status=$?
  1.2849 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.2850 +  rm -f conftest.er1
  1.2851 +  cat conftest.err >&5
  1.2852 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.2853 +  (exit $ac_status); } && {
  1.2854 +	 test -z "$ac_c_werror_flag" ||
  1.2855 +	 test ! -s conftest.err
  1.2856 +       } && test -s conftest.$ac_objext; then
  1.2857 +  :
  1.2858 +else
  1.2859 +  $as_echo "$as_me: failed program was:" >&5
  1.2860  sed 's/^/| /' conftest.$ac_ext >&5
  1.2861  
  1.2862  	ac_c_werror_flag=$ac_save_c_werror_flag
  1.2863 @@ -3953,20 +4126,21 @@
  1.2864    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.2865    *) ac_try_echo=$ac_try;;
  1.2866  esac
  1.2867 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.2868 -  (eval "$ac_compile") 2>conftest.er1
  1.2869 -  ac_status=$?
  1.2870 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.2871 -  rm -f conftest.er1
  1.2872 -  cat conftest.err >&5
  1.2873 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.2874 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.2875 +$as_echo "$ac_try_echo") >&5
  1.2876 +  (eval "$ac_compile") 2>conftest.er1
  1.2877 +  ac_status=$?
  1.2878 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.2879 +  rm -f conftest.er1
  1.2880 +  cat conftest.err >&5
  1.2881 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.2882    (exit $ac_status); } && {
  1.2883  	 test -z "$ac_c_werror_flag" ||
  1.2884  	 test ! -s conftest.err
  1.2885         } && test -s conftest.$ac_objext; then
  1.2886    ac_cv_prog_cc_g=yes
  1.2887  else
  1.2888 -  echo "$as_me: failed program was:" >&5
  1.2889 +  $as_echo "$as_me: failed program was:" >&5
  1.2890  sed 's/^/| /' conftest.$ac_ext >&5
  1.2891  
  1.2892  
  1.2893 @@ -3981,8 +4155,8 @@
  1.2894  rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1.2895     ac_c_werror_flag=$ac_save_c_werror_flag
  1.2896  fi
  1.2897 -{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
  1.2898 -echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
  1.2899 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
  1.2900 +$as_echo "$ac_cv_prog_cc_g" >&6; }
  1.2901  if test "$ac_test_CFLAGS" = set; then
  1.2902    CFLAGS=$ac_save_CFLAGS
  1.2903  elif test $ac_cv_prog_cc_g = yes; then
  1.2904 @@ -3998,10 +4172,10 @@
  1.2905      CFLAGS=
  1.2906    fi
  1.2907  fi
  1.2908 -{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
  1.2909 -echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
  1.2910 +{ $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
  1.2911 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
  1.2912  if test "${ac_cv_prog_cc_c89+set}" = set; then
  1.2913 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.2914 +  $as_echo_n "(cached) " >&6
  1.2915  else
  1.2916    ac_cv_prog_cc_c89=no
  1.2917  ac_save_CC=$CC
  1.2918 @@ -4072,20 +4246,21 @@
  1.2919    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.2920    *) ac_try_echo=$ac_try;;
  1.2921  esac
  1.2922 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.2923 -  (eval "$ac_compile") 2>conftest.er1
  1.2924 -  ac_status=$?
  1.2925 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.2926 -  rm -f conftest.er1
  1.2927 -  cat conftest.err >&5
  1.2928 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.2929 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.2930 +$as_echo "$ac_try_echo") >&5
  1.2931 +  (eval "$ac_compile") 2>conftest.er1
  1.2932 +  ac_status=$?
  1.2933 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.2934 +  rm -f conftest.er1
  1.2935 +  cat conftest.err >&5
  1.2936 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.2937    (exit $ac_status); } && {
  1.2938  	 test -z "$ac_c_werror_flag" ||
  1.2939  	 test ! -s conftest.err
  1.2940         } && test -s conftest.$ac_objext; then
  1.2941    ac_cv_prog_cc_c89=$ac_arg
  1.2942  else
  1.2943 -  echo "$as_me: failed program was:" >&5
  1.2944 +  $as_echo "$as_me: failed program was:" >&5
  1.2945  sed 's/^/| /' conftest.$ac_ext >&5
  1.2946  
  1.2947  
  1.2948 @@ -4101,15 +4276,15 @@
  1.2949  # AC_CACHE_VAL
  1.2950  case "x$ac_cv_prog_cc_c89" in
  1.2951    x)
  1.2952 -    { echo "$as_me:$LINENO: result: none needed" >&5
  1.2953 -echo "${ECHO_T}none needed" >&6; } ;;
  1.2954 +    { $as_echo "$as_me:$LINENO: result: none needed" >&5
  1.2955 +$as_echo "none needed" >&6; } ;;
  1.2956    xno)
  1.2957 -    { echo "$as_me:$LINENO: result: unsupported" >&5
  1.2958 -echo "${ECHO_T}unsupported" >&6; } ;;
  1.2959 +    { $as_echo "$as_me:$LINENO: result: unsupported" >&5
  1.2960 +$as_echo "unsupported" >&6; } ;;
  1.2961    *)
  1.2962      CC="$CC $ac_cv_prog_cc_c89"
  1.2963 -    { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
  1.2964 -echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
  1.2965 +    { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
  1.2966 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
  1.2967  esac
  1.2968  
  1.2969  
  1.2970 @@ -4121,10 +4296,10 @@
  1.2971  
  1.2972  depcc="$CC"   am_compiler_list=
  1.2973  
  1.2974 -{ echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
  1.2975 -echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }
  1.2976 +{ $as_echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
  1.2977 +$as_echo_n "checking dependency style of $depcc... " >&6; }
  1.2978  if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
  1.2979 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.2980 +  $as_echo_n "(cached) " >&6
  1.2981  else
  1.2982    if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
  1.2983    # We make a subdir and do the tests there.  Otherwise we can end up
  1.2984 @@ -4160,7 +4335,9 @@
  1.2985      : > sub/conftest.c
  1.2986      for i in 1 2 3 4 5 6; do
  1.2987        echo '#include "conftst'$i'.h"' >> sub/conftest.c
  1.2988 -      : > sub/conftst$i.h
  1.2989 +      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
  1.2990 +      # Solaris 8's {/usr,}/bin/sh.
  1.2991 +      touch sub/conftst$i.h
  1.2992      done
  1.2993      echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
  1.2994  
  1.2995 @@ -4188,9 +4365,14 @@
  1.2996         grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
  1.2997         ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
  1.2998        # icc doesn't choke on unknown options, it will just issue warnings
  1.2999 -      # (even with -Werror).  So we grep stderr for any message
  1.3000 -      # that says an option was ignored.
  1.3001 -      if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
  1.3002 +      # or remarks (even with -Werror).  So we grep stderr for any message
  1.3003 +      # that says an option was ignored or not supported.
  1.3004 +      # When given -MP, icc 7.0 and 7.1 complain thusly:
  1.3005 +      #   icc: Command line warning: ignoring option '-M'; no argument required
  1.3006 +      # The diagnosis changed in icc 8.0:
  1.3007 +      #   icc: Command line remark: option '-MP' not supported
  1.3008 +      if (grep 'ignoring option' conftest.err ||
  1.3009 +          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
  1.3010          am_cv_CC_dependencies_compiler_type=$depmode
  1.3011          break
  1.3012        fi
  1.3013 @@ -4204,8 +4386,8 @@
  1.3014  fi
  1.3015  
  1.3016  fi
  1.3017 -{ echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
  1.3018 -echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; }
  1.3019 +{ $as_echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
  1.3020 +$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
  1.3021  CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
  1.3022  
  1.3023  
  1.3024 @@ -4221,27 +4403,581 @@
  1.3025  fi
  1.3026  
  1.3027  
  1.3028 -
  1.3029 -
  1.3030 -
  1.3031 -{ echo "$as_me:$LINENO: checking for ${CC-cc} option to accept ANSI C" >&5
  1.3032 -echo $ECHO_N "checking for ${CC-cc} option to accept ANSI C... $ECHO_C" >&6; }
  1.3033 -if test "${am_cv_prog_cc_stdc+set}" = set; then
  1.3034 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.3035 -else
  1.3036 -  am_cv_prog_cc_stdc=no
  1.3037 -ac_save_CC="$CC"
  1.3038 -# Don't try gcc -ansi; that turns off useful extensions and
  1.3039 -# breaks some systems' header files.
  1.3040 -# AIX			-qlanglvl=ansi
  1.3041 -# Ultrix and OSF/1	-std1
  1.3042 -# HP-UX 10.20 and later	-Ae
  1.3043 -# HP-UX older versions	-Aa -D_HPUX_SOURCE
  1.3044 -# SVR4			-Xc -D__EXTENSIONS__
  1.3045 -for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
  1.3046 -do
  1.3047 -  CC="$ac_save_CC $ac_arg"
  1.3048 -  cat >conftest.$ac_ext <<_ACEOF
  1.3049 +ac_ext=c
  1.3050 +ac_cpp='$CPP $CPPFLAGS'
  1.3051 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  1.3052 +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  1.3053 +ac_compiler_gnu=$ac_cv_c_compiler_gnu
  1.3054 +if test -n "$ac_tool_prefix"; then
  1.3055 +  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
  1.3056 +set dummy ${ac_tool_prefix}gcc; ac_word=$2
  1.3057 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.3058 +$as_echo_n "checking for $ac_word... " >&6; }
  1.3059 +if test "${ac_cv_prog_CC+set}" = set; then
  1.3060 +  $as_echo_n "(cached) " >&6
  1.3061 +else
  1.3062 +  if test -n "$CC"; then
  1.3063 +  ac_cv_prog_CC="$CC" # Let the user override the test.
  1.3064 +else
  1.3065 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1.3066 +for as_dir in $PATH
  1.3067 +do
  1.3068 +  IFS=$as_save_IFS
  1.3069 +  test -z "$as_dir" && as_dir=.
  1.3070 +  for ac_exec_ext in '' $ac_executable_extensions; do
  1.3071 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.3072 +    ac_cv_prog_CC="${ac_tool_prefix}gcc"
  1.3073 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.3074 +    break 2
  1.3075 +  fi
  1.3076 +done
  1.3077 +done
  1.3078 +IFS=$as_save_IFS
  1.3079 +
  1.3080 +fi
  1.3081 +fi
  1.3082 +CC=$ac_cv_prog_CC
  1.3083 +if test -n "$CC"; then
  1.3084 +  { $as_echo "$as_me:$LINENO: result: $CC" >&5
  1.3085 +$as_echo "$CC" >&6; }
  1.3086 +else
  1.3087 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  1.3088 +$as_echo "no" >&6; }
  1.3089 +fi
  1.3090 +
  1.3091 +
  1.3092 +fi
  1.3093 +if test -z "$ac_cv_prog_CC"; then
  1.3094 +  ac_ct_CC=$CC
  1.3095 +  # Extract the first word of "gcc", so it can be a program name with args.
  1.3096 +set dummy gcc; ac_word=$2
  1.3097 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.3098 +$as_echo_n "checking for $ac_word... " >&6; }
  1.3099 +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  1.3100 +  $as_echo_n "(cached) " >&6
  1.3101 +else
  1.3102 +  if test -n "$ac_ct_CC"; then
  1.3103 +  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  1.3104 +else
  1.3105 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1.3106 +for as_dir in $PATH
  1.3107 +do
  1.3108 +  IFS=$as_save_IFS
  1.3109 +  test -z "$as_dir" && as_dir=.
  1.3110 +  for ac_exec_ext in '' $ac_executable_extensions; do
  1.3111 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.3112 +    ac_cv_prog_ac_ct_CC="gcc"
  1.3113 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.3114 +    break 2
  1.3115 +  fi
  1.3116 +done
  1.3117 +done
  1.3118 +IFS=$as_save_IFS
  1.3119 +
  1.3120 +fi
  1.3121 +fi
  1.3122 +ac_ct_CC=$ac_cv_prog_ac_ct_CC
  1.3123 +if test -n "$ac_ct_CC"; then
  1.3124 +  { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  1.3125 +$as_echo "$ac_ct_CC" >&6; }
  1.3126 +else
  1.3127 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  1.3128 +$as_echo "no" >&6; }
  1.3129 +fi
  1.3130 +
  1.3131 +  if test "x$ac_ct_CC" = x; then
  1.3132 +    CC=""
  1.3133 +  else
  1.3134 +    case $cross_compiling:$ac_tool_warned in
  1.3135 +yes:)
  1.3136 +{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  1.3137 +whose name does not start with the host triplet.  If you think this
  1.3138 +configuration is useful to you, please write to autoconf@gnu.org." >&5
  1.3139 +$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  1.3140 +whose name does not start with the host triplet.  If you think this
  1.3141 +configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  1.3142 +ac_tool_warned=yes ;;
  1.3143 +esac
  1.3144 +    CC=$ac_ct_CC
  1.3145 +  fi
  1.3146 +else
  1.3147 +  CC="$ac_cv_prog_CC"
  1.3148 +fi
  1.3149 +
  1.3150 +if test -z "$CC"; then
  1.3151 +          if test -n "$ac_tool_prefix"; then
  1.3152 +    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
  1.3153 +set dummy ${ac_tool_prefix}cc; ac_word=$2
  1.3154 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.3155 +$as_echo_n "checking for $ac_word... " >&6; }
  1.3156 +if test "${ac_cv_prog_CC+set}" = set; then
  1.3157 +  $as_echo_n "(cached) " >&6
  1.3158 +else
  1.3159 +  if test -n "$CC"; then
  1.3160 +  ac_cv_prog_CC="$CC" # Let the user override the test.
  1.3161 +else
  1.3162 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1.3163 +for as_dir in $PATH
  1.3164 +do
  1.3165 +  IFS=$as_save_IFS
  1.3166 +  test -z "$as_dir" && as_dir=.
  1.3167 +  for ac_exec_ext in '' $ac_executable_extensions; do
  1.3168 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.3169 +    ac_cv_prog_CC="${ac_tool_prefix}cc"
  1.3170 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.3171 +    break 2
  1.3172 +  fi
  1.3173 +done
  1.3174 +done
  1.3175 +IFS=$as_save_IFS
  1.3176 +
  1.3177 +fi
  1.3178 +fi
  1.3179 +CC=$ac_cv_prog_CC
  1.3180 +if test -n "$CC"; then
  1.3181 +  { $as_echo "$as_me:$LINENO: result: $CC" >&5
  1.3182 +$as_echo "$CC" >&6; }
  1.3183 +else
  1.3184 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  1.3185 +$as_echo "no" >&6; }
  1.3186 +fi
  1.3187 +
  1.3188 +
  1.3189 +  fi
  1.3190 +fi
  1.3191 +if test -z "$CC"; then
  1.3192 +  # Extract the first word of "cc", so it can be a program name with args.
  1.3193 +set dummy cc; ac_word=$2
  1.3194 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.3195 +$as_echo_n "checking for $ac_word... " >&6; }
  1.3196 +if test "${ac_cv_prog_CC+set}" = set; then
  1.3197 +  $as_echo_n "(cached) " >&6
  1.3198 +else
  1.3199 +  if test -n "$CC"; then
  1.3200 +  ac_cv_prog_CC="$CC" # Let the user override the test.
  1.3201 +else
  1.3202 +  ac_prog_rejected=no
  1.3203 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1.3204 +for as_dir in $PATH
  1.3205 +do
  1.3206 +  IFS=$as_save_IFS
  1.3207 +  test -z "$as_dir" && as_dir=.
  1.3208 +  for ac_exec_ext in '' $ac_executable_extensions; do
  1.3209 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.3210 +    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
  1.3211 +       ac_prog_rejected=yes
  1.3212 +       continue
  1.3213 +     fi
  1.3214 +    ac_cv_prog_CC="cc"
  1.3215 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.3216 +    break 2
  1.3217 +  fi
  1.3218 +done
  1.3219 +done
  1.3220 +IFS=$as_save_IFS
  1.3221 +
  1.3222 +if test $ac_prog_rejected = yes; then
  1.3223 +  # We found a bogon in the path, so make sure we never use it.
  1.3224 +  set dummy $ac_cv_prog_CC
  1.3225 +  shift
  1.3226 +  if test $# != 0; then
  1.3227 +    # We chose a different compiler from the bogus one.
  1.3228 +    # However, it has the same basename, so the bogon will be chosen
  1.3229 +    # first if we set CC to just the basename; use the full file name.
  1.3230 +    shift
  1.3231 +    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
  1.3232 +  fi
  1.3233 +fi
  1.3234 +fi
  1.3235 +fi
  1.3236 +CC=$ac_cv_prog_CC
  1.3237 +if test -n "$CC"; then
  1.3238 +  { $as_echo "$as_me:$LINENO: result: $CC" >&5
  1.3239 +$as_echo "$CC" >&6; }
  1.3240 +else
  1.3241 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  1.3242 +$as_echo "no" >&6; }
  1.3243 +fi
  1.3244 +
  1.3245 +
  1.3246 +fi
  1.3247 +if test -z "$CC"; then
  1.3248 +  if test -n "$ac_tool_prefix"; then
  1.3249 +  for ac_prog in cl.exe
  1.3250 +  do
  1.3251 +    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
  1.3252 +set dummy $ac_tool_prefix$ac_prog; ac_word=$2
  1.3253 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.3254 +$as_echo_n "checking for $ac_word... " >&6; }
  1.3255 +if test "${ac_cv_prog_CC+set}" = set; then
  1.3256 +  $as_echo_n "(cached) " >&6
  1.3257 +else
  1.3258 +  if test -n "$CC"; then
  1.3259 +  ac_cv_prog_CC="$CC" # Let the user override the test.
  1.3260 +else
  1.3261 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1.3262 +for as_dir in $PATH
  1.3263 +do
  1.3264 +  IFS=$as_save_IFS
  1.3265 +  test -z "$as_dir" && as_dir=.
  1.3266 +  for ac_exec_ext in '' $ac_executable_extensions; do
  1.3267 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.3268 +    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
  1.3269 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.3270 +    break 2
  1.3271 +  fi
  1.3272 +done
  1.3273 +done
  1.3274 +IFS=$as_save_IFS
  1.3275 +
  1.3276 +fi
  1.3277 +fi
  1.3278 +CC=$ac_cv_prog_CC
  1.3279 +if test -n "$CC"; then
  1.3280 +  { $as_echo "$as_me:$LINENO: result: $CC" >&5
  1.3281 +$as_echo "$CC" >&6; }
  1.3282 +else
  1.3283 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  1.3284 +$as_echo "no" >&6; }
  1.3285 +fi
  1.3286 +
  1.3287 +
  1.3288 +    test -n "$CC" && break
  1.3289 +  done
  1.3290 +fi
  1.3291 +if test -z "$CC"; then
  1.3292 +  ac_ct_CC=$CC
  1.3293 +  for ac_prog in cl.exe
  1.3294 +do
  1.3295 +  # Extract the first word of "$ac_prog", so it can be a program name with args.
  1.3296 +set dummy $ac_prog; ac_word=$2
  1.3297 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.3298 +$as_echo_n "checking for $ac_word... " >&6; }
  1.3299 +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  1.3300 +  $as_echo_n "(cached) " >&6
  1.3301 +else
  1.3302 +  if test -n "$ac_ct_CC"; then
  1.3303 +  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  1.3304 +else
  1.3305 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1.3306 +for as_dir in $PATH
  1.3307 +do
  1.3308 +  IFS=$as_save_IFS
  1.3309 +  test -z "$as_dir" && as_dir=.
  1.3310 +  for ac_exec_ext in '' $ac_executable_extensions; do
  1.3311 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.3312 +    ac_cv_prog_ac_ct_CC="$ac_prog"
  1.3313 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.3314 +    break 2
  1.3315 +  fi
  1.3316 +done
  1.3317 +done
  1.3318 +IFS=$as_save_IFS
  1.3319 +
  1.3320 +fi
  1.3321 +fi
  1.3322 +ac_ct_CC=$ac_cv_prog_ac_ct_CC
  1.3323 +if test -n "$ac_ct_CC"; then
  1.3324 +  { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  1.3325 +$as_echo "$ac_ct_CC" >&6; }
  1.3326 +else
  1.3327 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  1.3328 +$as_echo "no" >&6; }
  1.3329 +fi
  1.3330 +
  1.3331 +
  1.3332 +  test -n "$ac_ct_CC" && break
  1.3333 +done
  1.3334 +
  1.3335 +  if test "x$ac_ct_CC" = x; then
  1.3336 +    CC=""
  1.3337 +  else
  1.3338 +    case $cross_compiling:$ac_tool_warned in
  1.3339 +yes:)
  1.3340 +{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  1.3341 +whose name does not start with the host triplet.  If you think this
  1.3342 +configuration is useful to you, please write to autoconf@gnu.org." >&5
  1.3343 +$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  1.3344 +whose name does not start with the host triplet.  If you think this
  1.3345 +configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  1.3346 +ac_tool_warned=yes ;;
  1.3347 +esac
  1.3348 +    CC=$ac_ct_CC
  1.3349 +  fi
  1.3350 +fi
  1.3351 +
  1.3352 +fi
  1.3353 +
  1.3354 +
  1.3355 +test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
  1.3356 +See \`config.log' for more details." >&5
  1.3357 +$as_echo "$as_me: error: no acceptable C compiler found in \$PATH
  1.3358 +See \`config.log' for more details." >&2;}
  1.3359 +   { (exit 1); exit 1; }; }
  1.3360 +
  1.3361 +# Provide some information about the compiler.
  1.3362 +$as_echo "$as_me:$LINENO: checking for C compiler version" >&5
  1.3363 +set X $ac_compile
  1.3364 +ac_compiler=$2
  1.3365 +{ (ac_try="$ac_compiler --version >&5"
  1.3366 +case "(($ac_try" in
  1.3367 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.3368 +  *) ac_try_echo=$ac_try;;
  1.3369 +esac
  1.3370 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.3371 +$as_echo "$ac_try_echo") >&5
  1.3372 +  (eval "$ac_compiler --version >&5") 2>&5
  1.3373 +  ac_status=$?
  1.3374 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.3375 +  (exit $ac_status); }
  1.3376 +{ (ac_try="$ac_compiler -v >&5"
  1.3377 +case "(($ac_try" in
  1.3378 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.3379 +  *) ac_try_echo=$ac_try;;
  1.3380 +esac
  1.3381 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.3382 +$as_echo "$ac_try_echo") >&5
  1.3383 +  (eval "$ac_compiler -v >&5") 2>&5
  1.3384 +  ac_status=$?
  1.3385 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.3386 +  (exit $ac_status); }
  1.3387 +{ (ac_try="$ac_compiler -V >&5"
  1.3388 +case "(($ac_try" in
  1.3389 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.3390 +  *) ac_try_echo=$ac_try;;
  1.3391 +esac
  1.3392 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.3393 +$as_echo "$ac_try_echo") >&5
  1.3394 +  (eval "$ac_compiler -V >&5") 2>&5
  1.3395 +  ac_status=$?
  1.3396 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.3397 +  (exit $ac_status); }
  1.3398 +
  1.3399 +{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
  1.3400 +$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
  1.3401 +if test "${ac_cv_c_compiler_gnu+set}" = set; then
  1.3402 +  $as_echo_n "(cached) " >&6
  1.3403 +else
  1.3404 +  cat >conftest.$ac_ext <<_ACEOF
  1.3405 +/* confdefs.h.  */
  1.3406 +_ACEOF
  1.3407 +cat confdefs.h >>conftest.$ac_ext
  1.3408 +cat >>conftest.$ac_ext <<_ACEOF
  1.3409 +/* end confdefs.h.  */
  1.3410 +
  1.3411 +int
  1.3412 +main ()
  1.3413 +{
  1.3414 +#ifndef __GNUC__
  1.3415 +       choke me
  1.3416 +#endif
  1.3417 +
  1.3418 +  ;
  1.3419 +  return 0;
  1.3420 +}
  1.3421 +_ACEOF
  1.3422 +rm -f conftest.$ac_objext
  1.3423 +if { (ac_try="$ac_compile"
  1.3424 +case "(($ac_try" in
  1.3425 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.3426 +  *) ac_try_echo=$ac_try;;
  1.3427 +esac
  1.3428 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.3429 +$as_echo "$ac_try_echo") >&5
  1.3430 +  (eval "$ac_compile") 2>conftest.er1
  1.3431 +  ac_status=$?
  1.3432 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.3433 +  rm -f conftest.er1
  1.3434 +  cat conftest.err >&5
  1.3435 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.3436 +  (exit $ac_status); } && {
  1.3437 +	 test -z "$ac_c_werror_flag" ||
  1.3438 +	 test ! -s conftest.err
  1.3439 +       } && test -s conftest.$ac_objext; then
  1.3440 +  ac_compiler_gnu=yes
  1.3441 +else
  1.3442 +  $as_echo "$as_me: failed program was:" >&5
  1.3443 +sed 's/^/| /' conftest.$ac_ext >&5
  1.3444 +
  1.3445 +	ac_compiler_gnu=no
  1.3446 +fi
  1.3447 +
  1.3448 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1.3449 +ac_cv_c_compiler_gnu=$ac_compiler_gnu
  1.3450 +
  1.3451 +fi
  1.3452 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
  1.3453 +$as_echo "$ac_cv_c_compiler_gnu" >&6; }
  1.3454 +if test $ac_compiler_gnu = yes; then
  1.3455 +  GCC=yes
  1.3456 +else
  1.3457 +  GCC=
  1.3458 +fi
  1.3459 +ac_test_CFLAGS=${CFLAGS+set}
  1.3460 +ac_save_CFLAGS=$CFLAGS
  1.3461 +{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
  1.3462 +$as_echo_n "checking whether $CC accepts -g... " >&6; }
  1.3463 +if test "${ac_cv_prog_cc_g+set}" = set; then
  1.3464 +  $as_echo_n "(cached) " >&6
  1.3465 +else
  1.3466 +  ac_save_c_werror_flag=$ac_c_werror_flag
  1.3467 +   ac_c_werror_flag=yes
  1.3468 +   ac_cv_prog_cc_g=no
  1.3469 +   CFLAGS="-g"
  1.3470 +   cat >conftest.$ac_ext <<_ACEOF
  1.3471 +/* confdefs.h.  */
  1.3472 +_ACEOF
  1.3473 +cat confdefs.h >>conftest.$ac_ext
  1.3474 +cat >>conftest.$ac_ext <<_ACEOF
  1.3475 +/* end confdefs.h.  */
  1.3476 +
  1.3477 +int
  1.3478 +main ()
  1.3479 +{
  1.3480 +
  1.3481 +  ;
  1.3482 +  return 0;
  1.3483 +}
  1.3484 +_ACEOF
  1.3485 +rm -f conftest.$ac_objext
  1.3486 +if { (ac_try="$ac_compile"
  1.3487 +case "(($ac_try" in
  1.3488 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.3489 +  *) ac_try_echo=$ac_try;;
  1.3490 +esac
  1.3491 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.3492 +$as_echo "$ac_try_echo") >&5
  1.3493 +  (eval "$ac_compile") 2>conftest.er1
  1.3494 +  ac_status=$?
  1.3495 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.3496 +  rm -f conftest.er1
  1.3497 +  cat conftest.err >&5
  1.3498 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.3499 +  (exit $ac_status); } && {
  1.3500 +	 test -z "$ac_c_werror_flag" ||
  1.3501 +	 test ! -s conftest.err
  1.3502 +       } && test -s conftest.$ac_objext; then
  1.3503 +  ac_cv_prog_cc_g=yes
  1.3504 +else
  1.3505 +  $as_echo "$as_me: failed program was:" >&5
  1.3506 +sed 's/^/| /' conftest.$ac_ext >&5
  1.3507 +
  1.3508 +	CFLAGS=""
  1.3509 +      cat >conftest.$ac_ext <<_ACEOF
  1.3510 +/* confdefs.h.  */
  1.3511 +_ACEOF
  1.3512 +cat confdefs.h >>conftest.$ac_ext
  1.3513 +cat >>conftest.$ac_ext <<_ACEOF
  1.3514 +/* end confdefs.h.  */
  1.3515 +
  1.3516 +int
  1.3517 +main ()
  1.3518 +{
  1.3519 +
  1.3520 +  ;
  1.3521 +  return 0;
  1.3522 +}
  1.3523 +_ACEOF
  1.3524 +rm -f conftest.$ac_objext
  1.3525 +if { (ac_try="$ac_compile"
  1.3526 +case "(($ac_try" in
  1.3527 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.3528 +  *) ac_try_echo=$ac_try;;
  1.3529 +esac
  1.3530 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.3531 +$as_echo "$ac_try_echo") >&5
  1.3532 +  (eval "$ac_compile") 2>conftest.er1
  1.3533 +  ac_status=$?
  1.3534 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.3535 +  rm -f conftest.er1
  1.3536 +  cat conftest.err >&5
  1.3537 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.3538 +  (exit $ac_status); } && {
  1.3539 +	 test -z "$ac_c_werror_flag" ||
  1.3540 +	 test ! -s conftest.err
  1.3541 +       } && test -s conftest.$ac_objext; then
  1.3542 +  :
  1.3543 +else
  1.3544 +  $as_echo "$as_me: failed program was:" >&5
  1.3545 +sed 's/^/| /' conftest.$ac_ext >&5
  1.3546 +
  1.3547 +	ac_c_werror_flag=$ac_save_c_werror_flag
  1.3548 +	 CFLAGS="-g"
  1.3549 +	 cat >conftest.$ac_ext <<_ACEOF
  1.3550 +/* confdefs.h.  */
  1.3551 +_ACEOF
  1.3552 +cat confdefs.h >>conftest.$ac_ext
  1.3553 +cat >>conftest.$ac_ext <<_ACEOF
  1.3554 +/* end confdefs.h.  */
  1.3555 +
  1.3556 +int
  1.3557 +main ()
  1.3558 +{
  1.3559 +
  1.3560 +  ;
  1.3561 +  return 0;
  1.3562 +}
  1.3563 +_ACEOF
  1.3564 +rm -f conftest.$ac_objext
  1.3565 +if { (ac_try="$ac_compile"
  1.3566 +case "(($ac_try" in
  1.3567 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.3568 +  *) ac_try_echo=$ac_try;;
  1.3569 +esac
  1.3570 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.3571 +$as_echo "$ac_try_echo") >&5
  1.3572 +  (eval "$ac_compile") 2>conftest.er1
  1.3573 +  ac_status=$?
  1.3574 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.3575 +  rm -f conftest.er1
  1.3576 +  cat conftest.err >&5
  1.3577 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.3578 +  (exit $ac_status); } && {
  1.3579 +	 test -z "$ac_c_werror_flag" ||
  1.3580 +	 test ! -s conftest.err
  1.3581 +       } && test -s conftest.$ac_objext; then
  1.3582 +  ac_cv_prog_cc_g=yes
  1.3583 +else
  1.3584 +  $as_echo "$as_me: failed program was:" >&5
  1.3585 +sed 's/^/| /' conftest.$ac_ext >&5
  1.3586 +
  1.3587 +
  1.3588 +fi
  1.3589 +
  1.3590 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1.3591 +fi
  1.3592 +
  1.3593 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1.3594 +fi
  1.3595 +
  1.3596 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1.3597 +   ac_c_werror_flag=$ac_save_c_werror_flag
  1.3598 +fi
  1.3599 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
  1.3600 +$as_echo "$ac_cv_prog_cc_g" >&6; }
  1.3601 +if test "$ac_test_CFLAGS" = set; then
  1.3602 +  CFLAGS=$ac_save_CFLAGS
  1.3603 +elif test $ac_cv_prog_cc_g = yes; then
  1.3604 +  if test "$GCC" = yes; then
  1.3605 +    CFLAGS="-g -O2"
  1.3606 +  else
  1.3607 +    CFLAGS="-g"
  1.3608 +  fi
  1.3609 +else
  1.3610 +  if test "$GCC" = yes; then
  1.3611 +    CFLAGS="-O2"
  1.3612 +  else
  1.3613 +    CFLAGS=
  1.3614 +  fi
  1.3615 +fi
  1.3616 +{ $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
  1.3617 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
  1.3618 +if test "${ac_cv_prog_cc_c89+set}" = set; then
  1.3619 +  $as_echo_n "(cached) " >&6
  1.3620 +else
  1.3621 +  ac_cv_prog_cc_c89=no
  1.3622 +ac_save_CC=$CC
  1.3623 +cat >conftest.$ac_ext <<_ACEOF
  1.3624  /* confdefs.h.  */
  1.3625  _ACEOF
  1.3626  cat confdefs.h >>conftest.$ac_ext
  1.3627 @@ -4269,71 +5005,85 @@
  1.3628    va_end (v);
  1.3629    return s;
  1.3630  }
  1.3631 +
  1.3632 +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
  1.3633 +   function prototypes and stuff, but not '\xHH' hex character constants.
  1.3634 +   These don't provoke an error unfortunately, instead are silently treated
  1.3635 +   as 'x'.  The following induces an error, until -std is added to get
  1.3636 +   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
  1.3637 +   array size at least.  It's necessary to write '\x00'==0 to get something
  1.3638 +   that's true only with -std.  */
  1.3639 +int osf4_cc_array ['\x00' == 0 ? 1 : -1];
  1.3640 +
  1.3641 +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
  1.3642 +   inside strings and character constants.  */
  1.3643 +#define FOO(x) 'x'
  1.3644 +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
  1.3645 +
  1.3646  int test (int i, double x);
  1.3647  struct s1 {int (*f) (int a);};
  1.3648  struct s2 {int (*f) (double a);};
  1.3649  int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
  1.3650  int argc;
  1.3651  char **argv;
  1.3652 -
  1.3653 -int
  1.3654 -main ()
  1.3655 -{
  1.3656 -
  1.3657 +int
  1.3658 +main ()
  1.3659 +{
  1.3660  return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
  1.3661 -
  1.3662 -  ;
  1.3663 -  return 0;
  1.3664 -}
  1.3665 -_ACEOF
  1.3666 -rm -f conftest.$ac_objext
  1.3667 -if { (ac_try="$ac_compile"
  1.3668 -case "(($ac_try" in
  1.3669 -  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.3670 -  *) ac_try_echo=$ac_try;;
  1.3671 -esac
  1.3672 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.3673 -  (eval "$ac_compile") 2>conftest.er1
  1.3674 -  ac_status=$?
  1.3675 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.3676 -  rm -f conftest.er1
  1.3677 -  cat conftest.err >&5
  1.3678 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.3679 -  (exit $ac_status); } && {
  1.3680 -	 test -z "$ac_c_werror_flag" ||
  1.3681 -	 test ! -s conftest.err
  1.3682 -       } && test -s conftest.$ac_objext; then
  1.3683 -  am_cv_prog_cc_stdc="$ac_arg"; break
  1.3684 -else
  1.3685 -  echo "$as_me: failed program was:" >&5
  1.3686 -sed 's/^/| /' conftest.$ac_ext >&5
  1.3687 -
  1.3688 -
  1.3689 -fi
  1.3690 -
  1.3691 -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1.3692 -done
  1.3693 -CC="$ac_save_CC"
  1.3694 -
  1.3695 -fi
  1.3696 -
  1.3697 -if test -z "$am_cv_prog_cc_stdc"; then
  1.3698 -  { echo "$as_me:$LINENO: result: none needed" >&5
  1.3699 -echo "${ECHO_T}none needed" >&6; }
  1.3700 -else
  1.3701 -  { echo "$as_me:$LINENO: result: $am_cv_prog_cc_stdc" >&5
  1.3702 -echo "${ECHO_T}$am_cv_prog_cc_stdc" >&6; }
  1.3703 -fi
  1.3704 -case "x$am_cv_prog_cc_stdc" in
  1.3705 -  x|xno) ;;
  1.3706 -  *) CC="$CC $am_cv_prog_cc_stdc" ;;
  1.3707 -esac
  1.3708 -
  1.3709 -# By default we simply use the C compiler to build assembly code.
  1.3710 -
  1.3711 -: ${CCAS='$(CC)'}
  1.3712 -# Set ASFLAGS if not already set.
  1.3713 -: ${CCASFLAGS='$(CFLAGS)'}
  1.3714 +  ;
  1.3715 +  return 0;
  1.3716 +}
  1.3717 +_ACEOF
  1.3718 +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
  1.3719 +	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
  1.3720 +do
  1.3721 +  CC="$ac_save_CC $ac_arg"
  1.3722 +  rm -f conftest.$ac_objext
  1.3723 +if { (ac_try="$ac_compile"
  1.3724 +case "(($ac_try" in
  1.3725 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.3726 +  *) ac_try_echo=$ac_try;;
  1.3727 +esac
  1.3728 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.3729 +$as_echo "$ac_try_echo") >&5
  1.3730 +  (eval "$ac_compile") 2>conftest.er1
  1.3731 +  ac_status=$?
  1.3732 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.3733 +  rm -f conftest.er1
  1.3734 +  cat conftest.err >&5
  1.3735 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.3736 +  (exit $ac_status); } && {
  1.3737 +	 test -z "$ac_c_werror_flag" ||
  1.3738 +	 test ! -s conftest.err
  1.3739 +       } && test -s conftest.$ac_objext; then
  1.3740 +  ac_cv_prog_cc_c89=$ac_arg
  1.3741 +else
  1.3742 +  $as_echo "$as_me: failed program was:" >&5
  1.3743 +sed 's/^/| /' conftest.$ac_ext >&5
  1.3744 +
  1.3745 +
  1.3746 +fi
  1.3747 +
  1.3748 +rm -f core conftest.err conftest.$ac_objext
  1.3749 +  test "x$ac_cv_prog_cc_c89" != "xno" && break
  1.3750 +done
  1.3751 +rm -f conftest.$ac_ext
  1.3752 +CC=$ac_save_CC
  1.3753 +
  1.3754 +fi
  1.3755 +# AC_CACHE_VAL
  1.3756 +case "x$ac_cv_prog_cc_c89" in
  1.3757 +  x)
  1.3758 +    { $as_echo "$as_me:$LINENO: result: none needed" >&5
  1.3759 +$as_echo "none needed" >&6; } ;;
  1.3760 +  xno)
  1.3761 +    { $as_echo "$as_me:$LINENO: result: unsupported" >&5
  1.3762 +$as_echo "unsupported" >&6; } ;;
  1.3763 +  *)
  1.3764 +    CC="$CC $ac_cv_prog_cc_c89"
  1.3765 +    { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
  1.3766 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
  1.3767 +esac
  1.3768  
  1.3769  
  1.3770  ac_ext=c
  1.3771 @@ -4341,15 +5091,140 @@
  1.3772  ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  1.3773  ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  1.3774  ac_compiler_gnu=$ac_cv_c_compiler_gnu
  1.3775 -{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
  1.3776 -echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
  1.3777 +
  1.3778 +depcc="$CC"   am_compiler_list=
  1.3779 +
  1.3780 +{ $as_echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
  1.3781 +$as_echo_n "checking dependency style of $depcc... " >&6; }
  1.3782 +if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
  1.3783 +  $as_echo_n "(cached) " >&6
  1.3784 +else
  1.3785 +  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
  1.3786 +  # We make a subdir and do the tests there.  Otherwise we can end up
  1.3787 +  # making bogus files that we don't know about and never remove.  For
  1.3788 +  # instance it was reported that on HP-UX the gcc test will end up
  1.3789 +  # making a dummy file named `D' -- because `-MD' means `put the output
  1.3790 +  # in D'.
  1.3791 +  mkdir conftest.dir
  1.3792 +  # Copy depcomp to subdir because otherwise we won't find it if we're
  1.3793 +  # using a relative directory.
  1.3794 +  cp "$am_depcomp" conftest.dir
  1.3795 +  cd conftest.dir
  1.3796 +  # We will build objects and dependencies in a subdirectory because
  1.3797 +  # it helps to detect inapplicable dependency modes.  For instance
  1.3798 +  # both Tru64's cc and ICC support -MD to output dependencies as a
  1.3799 +  # side effect of compilation, but ICC will put the dependencies in
  1.3800 +  # the current directory while Tru64 will put them in the object
  1.3801 +  # directory.
  1.3802 +  mkdir sub
  1.3803 +
  1.3804 +  am_cv_CC_dependencies_compiler_type=none
  1.3805 +  if test "$am_compiler_list" = ""; then
  1.3806 +     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
  1.3807 +  fi
  1.3808 +  for depmode in $am_compiler_list; do
  1.3809 +    # Setup a source with many dependencies, because some compilers
  1.3810 +    # like to wrap large dependency lists on column 80 (with \), and
  1.3811 +    # we should not choose a depcomp mode which is confused by this.
  1.3812 +    #
  1.3813 +    # We need to recreate these files for each test, as the compiler may
  1.3814 +    # overwrite some of them when testing with obscure command lines.
  1.3815 +    # This happens at least with the AIX C compiler.
  1.3816 +    : > sub/conftest.c
  1.3817 +    for i in 1 2 3 4 5 6; do
  1.3818 +      echo '#include "conftst'$i'.h"' >> sub/conftest.c
  1.3819 +      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
  1.3820 +      # Solaris 8's {/usr,}/bin/sh.
  1.3821 +      touch sub/conftst$i.h
  1.3822 +    done
  1.3823 +    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
  1.3824 +
  1.3825 +    case $depmode in
  1.3826 +    nosideeffect)
  1.3827 +      # after this tag, mechanisms are not by side-effect, so they'll
  1.3828 +      # only be used when explicitly requested
  1.3829 +      if test "x$enable_dependency_tracking" = xyes; then
  1.3830 +	continue
  1.3831 +      else
  1.3832 +	break
  1.3833 +      fi
  1.3834 +      ;;
  1.3835 +    none) break ;;
  1.3836 +    esac
  1.3837 +    # We check with `-c' and `-o' for the sake of the "dashmstdout"
  1.3838 +    # mode.  It turns out that the SunPro C++ compiler does not properly
  1.3839 +    # handle `-M -o', and we need to detect this.
  1.3840 +    if depmode=$depmode \
  1.3841 +       source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
  1.3842 +       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
  1.3843 +       $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
  1.3844 +         >/dev/null 2>conftest.err &&
  1.3845 +       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
  1.3846 +       grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
  1.3847 +       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
  1.3848 +      # icc doesn't choke on unknown options, it will just issue warnings
  1.3849 +      # or remarks (even with -Werror).  So we grep stderr for any message
  1.3850 +      # that says an option was ignored or not supported.
  1.3851 +      # When given -MP, icc 7.0 and 7.1 complain thusly:
  1.3852 +      #   icc: Command line warning: ignoring option '-M'; no argument required
  1.3853 +      # The diagnosis changed in icc 8.0:
  1.3854 +      #   icc: Command line remark: option '-MP' not supported
  1.3855 +      if (grep 'ignoring option' conftest.err ||
  1.3856 +          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
  1.3857 +        am_cv_CC_dependencies_compiler_type=$depmode
  1.3858 +        break
  1.3859 +      fi
  1.3860 +    fi
  1.3861 +  done
  1.3862 +
  1.3863 +  cd ..
  1.3864 +  rm -rf conftest.dir
  1.3865 +else
  1.3866 +  am_cv_CC_dependencies_compiler_type=none
  1.3867 +fi
  1.3868 +
  1.3869 +fi
  1.3870 +{ $as_echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
  1.3871 +$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
  1.3872 +CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
  1.3873 +
  1.3874 +
  1.3875 +
  1.3876 +if
  1.3877 +  test "x$enable_dependency_tracking" != xno \
  1.3878 +  && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
  1.3879 +  am__fastdepCC_TRUE=
  1.3880 +  am__fastdepCC_FALSE='#'
  1.3881 +else
  1.3882 +  am__fastdepCC_TRUE='#'
  1.3883 +  am__fastdepCC_FALSE=
  1.3884 +fi
  1.3885 +
  1.3886 +
  1.3887 +
  1.3888 +am_cv_prog_cc_stdc=$ac_cv_prog_cc_stdc
  1.3889 +
  1.3890 +# By default we simply use the C compiler to build assembly code.
  1.3891 +
  1.3892 +test "${CCAS+set}" = set || CCAS=$CC
  1.3893 +test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
  1.3894 +
  1.3895 +
  1.3896 +
  1.3897 +ac_ext=c
  1.3898 +ac_cpp='$CPP $CPPFLAGS'
  1.3899 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  1.3900 +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  1.3901 +ac_compiler_gnu=$ac_cv_c_compiler_gnu
  1.3902 +{ $as_echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
  1.3903 +$as_echo_n "checking how to run the C preprocessor... " >&6; }
  1.3904  # On Suns, sometimes $CPP names a directory.
  1.3905  if test -n "$CPP" && test -d "$CPP"; then
  1.3906    CPP=
  1.3907  fi
  1.3908  if test -z "$CPP"; then
  1.3909    if test "${ac_cv_prog_CPP+set}" = set; then
  1.3910 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.3911 +  $as_echo_n "(cached) " >&6
  1.3912  else
  1.3913        # Double quotes because CPP needs to be expanded
  1.3914      for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
  1.3915 @@ -4381,20 +5256,21 @@
  1.3916    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.3917    *) ac_try_echo=$ac_try;;
  1.3918  esac
  1.3919 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.3920 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.3921 +$as_echo "$ac_try_echo") >&5
  1.3922    (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  1.3923    ac_status=$?
  1.3924    grep -v '^ *+' conftest.er1 >conftest.err
  1.3925    rm -f conftest.er1
  1.3926    cat conftest.err >&5
  1.3927 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.3928 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.3929    (exit $ac_status); } >/dev/null && {
  1.3930  	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  1.3931  	 test ! -s conftest.err
  1.3932         }; then
  1.3933    :
  1.3934  else
  1.3935 -  echo "$as_me: failed program was:" >&5
  1.3936 +  $as_echo "$as_me: failed program was:" >&5
  1.3937  sed 's/^/| /' conftest.$ac_ext >&5
  1.3938  
  1.3939    # Broken: fails on valid input.
  1.3940 @@ -4418,13 +5294,14 @@
  1.3941    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.3942    *) ac_try_echo=$ac_try;;
  1.3943  esac
  1.3944 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.3945 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.3946 +$as_echo "$ac_try_echo") >&5
  1.3947    (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  1.3948    ac_status=$?
  1.3949    grep -v '^ *+' conftest.er1 >conftest.err
  1.3950    rm -f conftest.er1
  1.3951    cat conftest.err >&5
  1.3952 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.3953 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.3954    (exit $ac_status); } >/dev/null && {
  1.3955  	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  1.3956  	 test ! -s conftest.err
  1.3957 @@ -4432,7 +5309,7 @@
  1.3958    # Broken: success on invalid input.
  1.3959  continue
  1.3960  else
  1.3961 -  echo "$as_me: failed program was:" >&5
  1.3962 +  $as_echo "$as_me: failed program was:" >&5
  1.3963  sed 's/^/| /' conftest.$ac_ext >&5
  1.3964  
  1.3965    # Passes both tests.
  1.3966 @@ -4457,8 +5334,8 @@
  1.3967  else
  1.3968    ac_cv_prog_CPP=$CPP
  1.3969  fi
  1.3970 -{ echo "$as_me:$LINENO: result: $CPP" >&5
  1.3971 -echo "${ECHO_T}$CPP" >&6; }
  1.3972 +{ $as_echo "$as_me:$LINENO: result: $CPP" >&5
  1.3973 +$as_echo "$CPP" >&6; }
  1.3974  ac_preproc_ok=false
  1.3975  for ac_c_preproc_warn_flag in '' yes
  1.3976  do
  1.3977 @@ -4486,20 +5363,21 @@
  1.3978    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.3979    *) ac_try_echo=$ac_try;;
  1.3980  esac
  1.3981 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.3982 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.3983 +$as_echo "$ac_try_echo") >&5
  1.3984    (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  1.3985    ac_status=$?
  1.3986    grep -v '^ *+' conftest.er1 >conftest.err
  1.3987    rm -f conftest.er1
  1.3988    cat conftest.err >&5
  1.3989 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.3990 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.3991    (exit $ac_status); } >/dev/null && {
  1.3992  	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  1.3993  	 test ! -s conftest.err
  1.3994         }; then
  1.3995    :
  1.3996  else
  1.3997 -  echo "$as_me: failed program was:" >&5
  1.3998 +  $as_echo "$as_me: failed program was:" >&5
  1.3999  sed 's/^/| /' conftest.$ac_ext >&5
  1.4000  
  1.4001    # Broken: fails on valid input.
  1.4002 @@ -4523,13 +5401,14 @@
  1.4003    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.4004    *) ac_try_echo=$ac_try;;
  1.4005  esac
  1.4006 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.4007 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.4008 +$as_echo "$ac_try_echo") >&5
  1.4009    (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  1.4010    ac_status=$?
  1.4011    grep -v '^ *+' conftest.er1 >conftest.err
  1.4012    rm -f conftest.er1
  1.4013    cat conftest.err >&5
  1.4014 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4015 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4016    (exit $ac_status); } >/dev/null && {
  1.4017  	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  1.4018  	 test ! -s conftest.err
  1.4019 @@ -4537,7 +5416,7 @@
  1.4020    # Broken: success on invalid input.
  1.4021  continue
  1.4022  else
  1.4023 -  echo "$as_me: failed program was:" >&5
  1.4024 +  $as_echo "$as_me: failed program was:" >&5
  1.4025  sed 's/^/| /' conftest.$ac_ext >&5
  1.4026  
  1.4027    # Passes both tests.
  1.4028 @@ -4553,9 +5432,9 @@
  1.4029  if $ac_preproc_ok; then
  1.4030    :
  1.4031  else
  1.4032 -  { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
  1.4033 -See \`config.log' for more details." >&5
  1.4034 -echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
  1.4035 +  { { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
  1.4036 +See \`config.log' for more details." >&5
  1.4037 +$as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
  1.4038  See \`config.log' for more details." >&2;}
  1.4039     { (exit 1); exit 1; }; }
  1.4040  fi
  1.4041 @@ -4567,42 +5446,37 @@
  1.4042  ac_compiler_gnu=$ac_cv_c_compiler_gnu
  1.4043  
  1.4044  
  1.4045 -{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
  1.4046 -echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
  1.4047 +{ $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
  1.4048 +$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
  1.4049  if test "${ac_cv_path_GREP+set}" = set; then
  1.4050 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.4051 -else
  1.4052 -  # Extract the first word of "grep ggrep" to use in msg output
  1.4053 -if test -z "$GREP"; then
  1.4054 -set dummy grep ggrep; ac_prog_name=$2
  1.4055 -if test "${ac_cv_path_GREP+set}" = set; then
  1.4056 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.4057 -else
  1.4058 +  $as_echo_n "(cached) " >&6
  1.4059 +else
  1.4060 +  if test -z "$GREP"; then
  1.4061    ac_path_GREP_found=false
  1.4062 -# Loop through the user's path and test for each of PROGNAME-LIST
  1.4063 -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1.4064 +  # Loop through the user's path and test for each of PROGNAME-LIST
  1.4065 +  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1.4066  for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
  1.4067  do
  1.4068    IFS=$as_save_IFS
  1.4069    test -z "$as_dir" && as_dir=.
  1.4070    for ac_prog in grep ggrep; do
  1.4071 -  for ac_exec_ext in '' $ac_executable_extensions; do
  1.4072 -    ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
  1.4073 -    { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
  1.4074 -    # Check for GNU ac_path_GREP and select it if it is found.
  1.4075 +    for ac_exec_ext in '' $ac_executable_extensions; do
  1.4076 +      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
  1.4077 +      { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
  1.4078 +# Check for GNU ac_path_GREP and select it if it is found.
  1.4079    # Check for GNU $ac_path_GREP
  1.4080  case `"$ac_path_GREP" --version 2>&1` in
  1.4081  *GNU*)
  1.4082    ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
  1.4083  *)
  1.4084    ac_count=0
  1.4085 -  echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
  1.4086 +  $as_echo_n 0123456789 >"conftest.in"
  1.4087    while :
  1.4088    do
  1.4089      cat "conftest.in" "conftest.in" >"conftest.tmp"
  1.4090      mv "conftest.tmp" "conftest.in"
  1.4091      cp "conftest.in" "conftest.nl"
  1.4092 -    echo 'GREP' >> "conftest.nl"
  1.4093 +    $as_echo 'GREP' >> "conftest.nl"
  1.4094      "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
  1.4095      diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
  1.4096      ac_count=`expr $ac_count + 1`
  1.4097 @@ -4617,74 +5491,60 @@
  1.4098    rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
  1.4099  esac
  1.4100  
  1.4101 -
  1.4102 -    $ac_path_GREP_found && break 3
  1.4103 -  done
  1.4104 -done
  1.4105 -
  1.4106 -done
  1.4107 -IFS=$as_save_IFS
  1.4108 -
  1.4109 -
  1.4110 -fi
  1.4111 -
  1.4112 -GREP="$ac_cv_path_GREP"
  1.4113 -if test -z "$GREP"; then
  1.4114 -  { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
  1.4115 -echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
  1.4116 -   { (exit 1); exit 1; }; }
  1.4117 -fi
  1.4118 -
  1.4119 +      $ac_path_GREP_found && break 3
  1.4120 +    done
  1.4121 +  done
  1.4122 +done
  1.4123 +IFS=$as_save_IFS
  1.4124 +  if test -z "$ac_cv_path_GREP"; then
  1.4125 +    { { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
  1.4126 +$as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
  1.4127 +   { (exit 1); exit 1; }; }
  1.4128 +  fi
  1.4129  else
  1.4130    ac_cv_path_GREP=$GREP
  1.4131  fi
  1.4132  
  1.4133 -
  1.4134 -fi
  1.4135 -{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
  1.4136 -echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
  1.4137 +fi
  1.4138 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
  1.4139 +$as_echo "$ac_cv_path_GREP" >&6; }
  1.4140   GREP="$ac_cv_path_GREP"
  1.4141  
  1.4142  
  1.4143 -{ echo "$as_me:$LINENO: checking for egrep" >&5
  1.4144 -echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
  1.4145 +{ $as_echo "$as_me:$LINENO: checking for egrep" >&5
  1.4146 +$as_echo_n "checking for egrep... " >&6; }
  1.4147  if test "${ac_cv_path_EGREP+set}" = set; then
  1.4148 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.4149 +  $as_echo_n "(cached) " >&6
  1.4150  else
  1.4151    if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
  1.4152     then ac_cv_path_EGREP="$GREP -E"
  1.4153     else
  1.4154 -     # Extract the first word of "egrep" to use in msg output
  1.4155 -if test -z "$EGREP"; then
  1.4156 -set dummy egrep; ac_prog_name=$2
  1.4157 -if test "${ac_cv_path_EGREP+set}" = set; then
  1.4158 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.4159 -else
  1.4160 +     if test -z "$EGREP"; then
  1.4161    ac_path_EGREP_found=false
  1.4162 -# Loop through the user's path and test for each of PROGNAME-LIST
  1.4163 -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1.4164 +  # Loop through the user's path and test for each of PROGNAME-LIST
  1.4165 +  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1.4166  for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
  1.4167  do
  1.4168    IFS=$as_save_IFS
  1.4169    test -z "$as_dir" && as_dir=.
  1.4170    for ac_prog in egrep; do
  1.4171 -  for ac_exec_ext in '' $ac_executable_extensions; do
  1.4172 -    ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
  1.4173 -    { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
  1.4174 -    # Check for GNU ac_path_EGREP and select it if it is found.
  1.4175 +    for ac_exec_ext in '' $ac_executable_extensions; do
  1.4176 +      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
  1.4177 +      { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
  1.4178 +# Check for GNU ac_path_EGREP and select it if it is found.
  1.4179    # Check for GNU $ac_path_EGREP
  1.4180  case `"$ac_path_EGREP" --version 2>&1` in
  1.4181  *GNU*)
  1.4182    ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
  1.4183  *)
  1.4184    ac_count=0
  1.4185 -  echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
  1.4186 +  $as_echo_n 0123456789 >"conftest.in"
  1.4187    while :
  1.4188    do
  1.4189      cat "conftest.in" "conftest.in" >"conftest.tmp"
  1.4190      mv "conftest.tmp" "conftest.in"
  1.4191      cp "conftest.in" "conftest.nl"
  1.4192 -    echo 'EGREP' >> "conftest.nl"
  1.4193 +    $as_echo 'EGREP' >> "conftest.nl"
  1.4194      "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
  1.4195      diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
  1.4196      ac_count=`expr $ac_count + 1`
  1.4197 @@ -4699,40 +5559,31 @@
  1.4198    rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
  1.4199  esac
  1.4200  
  1.4201 -
  1.4202 -    $ac_path_EGREP_found && break 3
  1.4203 -  done
  1.4204 -done
  1.4205 -
  1.4206 -done
  1.4207 -IFS=$as_save_IFS
  1.4208 -
  1.4209 -
  1.4210 -fi
  1.4211 -
  1.4212 -EGREP="$ac_cv_path_EGREP"
  1.4213 -if test -z "$EGREP"; then
  1.4214 -  { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
  1.4215 -echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
  1.4216 -   { (exit 1); exit 1; }; }
  1.4217 -fi
  1.4218 -
  1.4219 +      $ac_path_EGREP_found && break 3
  1.4220 +    done
  1.4221 +  done
  1.4222 +done
  1.4223 +IFS=$as_save_IFS
  1.4224 +  if test -z "$ac_cv_path_EGREP"; then
  1.4225 +    { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
  1.4226 +$as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
  1.4227 +   { (exit 1); exit 1; }; }
  1.4228 +  fi
  1.4229  else
  1.4230    ac_cv_path_EGREP=$EGREP
  1.4231  fi
  1.4232  
  1.4233 -
  1.4234     fi
  1.4235  fi
  1.4236 -{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
  1.4237 -echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
  1.4238 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
  1.4239 +$as_echo "$ac_cv_path_EGREP" >&6; }
  1.4240   EGREP="$ac_cv_path_EGREP"
  1.4241  
  1.4242  
  1.4243 -{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5
  1.4244 -echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
  1.4245 +{ $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5
  1.4246 +$as_echo_n "checking for ANSI C header files... " >&6; }
  1.4247  if test "${ac_cv_header_stdc+set}" = set; then
  1.4248 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.4249 +  $as_echo_n "(cached) " >&6
  1.4250  else
  1.4251    cat >conftest.$ac_ext <<_ACEOF
  1.4252  /* confdefs.h.  */
  1.4253 @@ -4759,20 +5610,21 @@
  1.4254    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.4255    *) ac_try_echo=$ac_try;;
  1.4256  esac
  1.4257 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.4258 -  (eval "$ac_compile") 2>conftest.er1
  1.4259 -  ac_status=$?
  1.4260 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.4261 -  rm -f conftest.er1
  1.4262 -  cat conftest.err >&5
  1.4263 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4264 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.4265 +$as_echo "$ac_try_echo") >&5
  1.4266 +  (eval "$ac_compile") 2>conftest.er1
  1.4267 +  ac_status=$?
  1.4268 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.4269 +  rm -f conftest.er1
  1.4270 +  cat conftest.err >&5
  1.4271 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4272    (exit $ac_status); } && {
  1.4273  	 test -z "$ac_c_werror_flag" ||
  1.4274  	 test ! -s conftest.err
  1.4275         } && test -s conftest.$ac_objext; then
  1.4276    ac_cv_header_stdc=yes
  1.4277  else
  1.4278 -  echo "$as_me: failed program was:" >&5
  1.4279 +  $as_echo "$as_me: failed program was:" >&5
  1.4280  sed 's/^/| /' conftest.$ac_ext >&5
  1.4281  
  1.4282  	ac_cv_header_stdc=no
  1.4283 @@ -4864,37 +5716,40 @@
  1.4284    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.4285    *) ac_try_echo=$ac_try;;
  1.4286  esac
  1.4287 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.4288 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.4289 +$as_echo "$ac_try_echo") >&5
  1.4290    (eval "$ac_link") 2>&5
  1.4291    ac_status=$?
  1.4292 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4293 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4294    (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
  1.4295    { (case "(($ac_try" in
  1.4296    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.4297    *) ac_try_echo=$ac_try;;
  1.4298  esac
  1.4299 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.4300 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.4301 +$as_echo "$ac_try_echo") >&5
  1.4302    (eval "$ac_try") 2>&5
  1.4303    ac_status=$?
  1.4304 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4305 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4306    (exit $ac_status); }; }; then
  1.4307    :
  1.4308  else
  1.4309 -  echo "$as_me: program exited with status $ac_status" >&5
  1.4310 -echo "$as_me: failed program was:" >&5
  1.4311 +  $as_echo "$as_me: program exited with status $ac_status" >&5
  1.4312 +$as_echo "$as_me: failed program was:" >&5
  1.4313  sed 's/^/| /' conftest.$ac_ext >&5
  1.4314  
  1.4315  ( exit $ac_status )
  1.4316  ac_cv_header_stdc=no
  1.4317  fi
  1.4318 +rm -rf conftest.dSYM
  1.4319  rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
  1.4320  fi
  1.4321  
  1.4322  
  1.4323  fi
  1.4324  fi
  1.4325 -{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
  1.4326 -echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
  1.4327 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
  1.4328 +$as_echo "$ac_cv_header_stdc" >&6; }
  1.4329  if test $ac_cv_header_stdc = yes; then
  1.4330  
  1.4331  cat >>confdefs.h <<\_ACEOF
  1.4332 @@ -4905,34 +5760,34 @@
  1.4333  
  1.4334  # Make sure we can run config.sub.
  1.4335  $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
  1.4336 -  { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
  1.4337 -echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
  1.4338 -   { (exit 1); exit 1; }; }
  1.4339 -
  1.4340 -{ echo "$as_me:$LINENO: checking build system type" >&5
  1.4341 -echo $ECHO_N "checking build system type... $ECHO_C" >&6; }
  1.4342 +  { { $as_echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
  1.4343 +$as_echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
  1.4344 +   { (exit 1); exit 1; }; }
  1.4345 +
  1.4346 +{ $as_echo "$as_me:$LINENO: checking build system type" >&5
  1.4347 +$as_echo_n "checking build system type... " >&6; }
  1.4348  if test "${ac_cv_build+set}" = set; then
  1.4349 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.4350 +  $as_echo_n "(cached) " >&6
  1.4351  else
  1.4352    ac_build_alias=$build_alias
  1.4353  test "x$ac_build_alias" = x &&
  1.4354    ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
  1.4355  test "x$ac_build_alias" = x &&
  1.4356 -  { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
  1.4357 -echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
  1.4358 +  { { $as_echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
  1.4359 +$as_echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
  1.4360     { (exit 1); exit 1; }; }
  1.4361  ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
  1.4362 -  { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
  1.4363 -echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
  1.4364 -   { (exit 1); exit 1; }; }
  1.4365 -
  1.4366 -fi
  1.4367 -{ echo "$as_me:$LINENO: result: $ac_cv_build" >&5
  1.4368 -echo "${ECHO_T}$ac_cv_build" >&6; }
  1.4369 +  { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
  1.4370 +$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
  1.4371 +   { (exit 1); exit 1; }; }
  1.4372 +
  1.4373 +fi
  1.4374 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_build" >&5
  1.4375 +$as_echo "$ac_cv_build" >&6; }
  1.4376  case $ac_cv_build in
  1.4377  *-*-*) ;;
  1.4378 -*) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
  1.4379 -echo "$as_me: error: invalid value of canonical build" >&2;}
  1.4380 +*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
  1.4381 +$as_echo "$as_me: error: invalid value of canonical build" >&2;}
  1.4382     { (exit 1); exit 1; }; };;
  1.4383  esac
  1.4384  build=$ac_cv_build
  1.4385 @@ -4949,27 +5804,27 @@
  1.4386  case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
  1.4387  
  1.4388  
  1.4389 -{ echo "$as_me:$LINENO: checking host system type" >&5
  1.4390 -echo $ECHO_N "checking host system type... $ECHO_C" >&6; }
  1.4391 +{ $as_echo "$as_me:$LINENO: checking host system type" >&5
  1.4392 +$as_echo_n "checking host system type... " >&6; }
  1.4393  if test "${ac_cv_host+set}" = set; then
  1.4394 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.4395 +  $as_echo_n "(cached) " >&6
  1.4396  else
  1.4397    if test "x$host_alias" = x; then
  1.4398    ac_cv_host=$ac_cv_build
  1.4399  else
  1.4400    ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
  1.4401 -    { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
  1.4402 -echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
  1.4403 -   { (exit 1); exit 1; }; }
  1.4404 -fi
  1.4405 -
  1.4406 -fi
  1.4407 -{ echo "$as_me:$LINENO: result: $ac_cv_host" >&5
  1.4408 -echo "${ECHO_T}$ac_cv_host" >&6; }
  1.4409 +    { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
  1.4410 +$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
  1.4411 +   { (exit 1); exit 1; }; }
  1.4412 +fi
  1.4413 +
  1.4414 +fi
  1.4415 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_host" >&5
  1.4416 +$as_echo "$ac_cv_host" >&6; }
  1.4417  case $ac_cv_host in
  1.4418  *-*-*) ;;
  1.4419 -*) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
  1.4420 -echo "$as_me: error: invalid value of canonical host" >&2;}
  1.4421 +*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
  1.4422 +$as_echo "$as_me: error: invalid value of canonical host" >&2;}
  1.4423     { (exit 1); exit 1; }; };;
  1.4424  esac
  1.4425  host=$ac_cv_host
  1.4426 @@ -5017,6 +5872,7 @@
  1.4427  fi
  1.4428  
  1.4429  
  1.4430 +
  1.4431  # On IRIX 5.3, sys/types and inttypes.h are conflicting.
  1.4432  
  1.4433  
  1.4434 @@ -5030,11 +5886,11 @@
  1.4435  for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
  1.4436  		  inttypes.h stdint.h unistd.h
  1.4437  do
  1.4438 -as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
  1.4439 -{ echo "$as_me:$LINENO: checking for $ac_header" >&5
  1.4440 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
  1.4441 +as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
  1.4442 +{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
  1.4443 +$as_echo_n "checking for $ac_header... " >&6; }
  1.4444  if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
  1.4445 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.4446 +  $as_echo_n "(cached) " >&6
  1.4447  else
  1.4448    cat >conftest.$ac_ext <<_ACEOF
  1.4449  /* confdefs.h.  */
  1.4450 @@ -5052,20 +5908,21 @@
  1.4451    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.4452    *) ac_try_echo=$ac_try;;
  1.4453  esac
  1.4454 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.4455 -  (eval "$ac_compile") 2>conftest.er1
  1.4456 -  ac_status=$?
  1.4457 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.4458 -  rm -f conftest.er1
  1.4459 -  cat conftest.err >&5
  1.4460 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4461 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.4462 +$as_echo "$ac_try_echo") >&5
  1.4463 +  (eval "$ac_compile") 2>conftest.er1
  1.4464 +  ac_status=$?
  1.4465 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.4466 +  rm -f conftest.er1
  1.4467 +  cat conftest.err >&5
  1.4468 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4469    (exit $ac_status); } && {
  1.4470  	 test -z "$ac_c_werror_flag" ||
  1.4471  	 test ! -s conftest.err
  1.4472         } && test -s conftest.$ac_objext; then
  1.4473    eval "$as_ac_Header=yes"
  1.4474  else
  1.4475 -  echo "$as_me: failed program was:" >&5
  1.4476 +  $as_echo "$as_me: failed program was:" >&5
  1.4477  sed 's/^/| /' conftest.$ac_ext >&5
  1.4478  
  1.4479  	eval "$as_ac_Header=no"
  1.4480 @@ -5073,110 +5930,33 @@
  1.4481  
  1.4482  rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1.4483  fi
  1.4484 -ac_res=`eval echo '${'$as_ac_Header'}'`
  1.4485 -	       { echo "$as_me:$LINENO: result: $ac_res" >&5
  1.4486 -echo "${ECHO_T}$ac_res" >&6; }
  1.4487 -if test `eval echo '${'$as_ac_Header'}'` = yes; then
  1.4488 +ac_res=`eval 'as_val=${'$as_ac_Header'}
  1.4489 +		 $as_echo "$as_val"'`
  1.4490 +	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
  1.4491 +$as_echo "$ac_res" >&6; }
  1.4492 +if test `eval 'as_val=${'$as_ac_Header'}
  1.4493 +		 $as_echo "$as_val"'` = yes; then
  1.4494    cat >>confdefs.h <<_ACEOF
  1.4495 -#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
  1.4496 -_ACEOF
  1.4497 -
  1.4498 -fi
  1.4499 -
  1.4500 -done
  1.4501 -
  1.4502 -
  1.4503 -if test "x$with_osmesa" != xno; then
  1.4504 -
  1.4505 -
  1.4506 -{ echo "$as_me:$LINENO: checking for OSMesaCreateContext in -lOSMesa" >&5
  1.4507 -echo $ECHO_N "checking for OSMesaCreateContext in -lOSMesa... $ECHO_C" >&6; }
  1.4508 -if test "${ac_cv_lib_OSMesa_OSMesaCreateContext+set}" = set; then
  1.4509 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.4510 -else
  1.4511 -  ac_check_lib_save_LIBS=$LIBS
  1.4512 -LIBS="-lOSMesa  $LIBS"
  1.4513 -cat >conftest.$ac_ext <<_ACEOF
  1.4514 -/* confdefs.h.  */
  1.4515 -_ACEOF
  1.4516 -cat confdefs.h >>conftest.$ac_ext
  1.4517 -cat >>conftest.$ac_ext <<_ACEOF
  1.4518 -/* end confdefs.h.  */
  1.4519 -
  1.4520 -/* Override any GCC internal prototype to avoid an error.
  1.4521 -   Use char because int might match the return type of a GCC
  1.4522 -   builtin and then its argument prototype would still apply.  */
  1.4523 -#ifdef __cplusplus
  1.4524 -extern "C"
  1.4525 -#endif
  1.4526 -char OSMesaCreateContext ();
  1.4527 -int
  1.4528 -main ()
  1.4529 -{
  1.4530 -return OSMesaCreateContext ();
  1.4531 -  ;
  1.4532 -  return 0;
  1.4533 -}
  1.4534 -_ACEOF
  1.4535 -rm -f conftest.$ac_objext conftest$ac_exeext
  1.4536 -if { (ac_try="$ac_link"
  1.4537 -case "(($ac_try" in
  1.4538 -  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.4539 -  *) ac_try_echo=$ac_try;;
  1.4540 -esac
  1.4541 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.4542 -  (eval "$ac_link") 2>conftest.er1
  1.4543 -  ac_status=$?
  1.4544 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.4545 -  rm -f conftest.er1
  1.4546 -  cat conftest.err >&5
  1.4547 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4548 -  (exit $ac_status); } && {
  1.4549 -	 test -z "$ac_c_werror_flag" ||
  1.4550 -	 test ! -s conftest.err
  1.4551 -       } && test -s conftest$ac_exeext &&
  1.4552 -       $as_test_x conftest$ac_exeext; then
  1.4553 -  ac_cv_lib_OSMesa_OSMesaCreateContext=yes
  1.4554 -else
  1.4555 -  echo "$as_me: failed program was:" >&5
  1.4556 -sed 's/^/| /' conftest.$ac_ext >&5
  1.4557 -
  1.4558 -	ac_cv_lib_OSMesa_OSMesaCreateContext=no
  1.4559 -fi
  1.4560 -
  1.4561 -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  1.4562 -      conftest$ac_exeext conftest.$ac_ext
  1.4563 -LIBS=$ac_check_lib_save_LIBS
  1.4564 -fi
  1.4565 -{ echo "$as_me:$LINENO: result: $ac_cv_lib_OSMesa_OSMesaCreateContext" >&5
  1.4566 -echo "${ECHO_T}$ac_cv_lib_OSMesa_OSMesaCreateContext" >&6; }
  1.4567 -if test $ac_cv_lib_OSMesa_OSMesaCreateContext = yes; then
  1.4568 -  cat >>confdefs.h <<_ACEOF
  1.4569 -#define HAVE_LIBOSMESA 1
  1.4570 -_ACEOF
  1.4571 -
  1.4572 -  LIBS="-lOSMesa $LIBS"
  1.4573 -
  1.4574 -else
  1.4575 -  { { echo "$as_me:$LINENO: error: --with-osmesa was given, but OSMesa library could not be found
  1.4576 -See \`config.log' for more details." >&5
  1.4577 -echo "$as_me: error: --with-osmesa was given, but OSMesa library could not be found
  1.4578 -See \`config.log' for more details." >&2;}
  1.4579 -   { (exit 1); exit 1; }; }
  1.4580 -fi
  1.4581 -
  1.4582 -  if test "${ac_cv_header_GL_osmesa_h+set}" = set; then
  1.4583 -  { echo "$as_me:$LINENO: checking for GL/osmesa.h" >&5
  1.4584 -echo $ECHO_N "checking for GL/osmesa.h... $ECHO_C" >&6; }
  1.4585 -if test "${ac_cv_header_GL_osmesa_h+set}" = set; then
  1.4586 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.4587 -fi
  1.4588 -{ echo "$as_me:$LINENO: result: $ac_cv_header_GL_osmesa_h" >&5
  1.4589 -echo "${ECHO_T}$ac_cv_header_GL_osmesa_h" >&6; }
  1.4590 +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
  1.4591 +_ACEOF
  1.4592 +
  1.4593 +fi
  1.4594 +
  1.4595 +done
  1.4596 +
  1.4597 +
  1.4598 +if test "${ac_cv_header_Cocoa_Cocoa_h+set}" = set; then
  1.4599 +  { $as_echo "$as_me:$LINENO: checking for Cocoa/Cocoa.h" >&5
  1.4600 +$as_echo_n "checking for Cocoa/Cocoa.h... " >&6; }
  1.4601 +if test "${ac_cv_header_Cocoa_Cocoa_h+set}" = set; then
  1.4602 +  $as_echo_n "(cached) " >&6
  1.4603 +fi
  1.4604 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_Cocoa_Cocoa_h" >&5
  1.4605 +$as_echo "$ac_cv_header_Cocoa_Cocoa_h" >&6; }
  1.4606  else
  1.4607    # Is the header compilable?
  1.4608 -{ echo "$as_me:$LINENO: checking GL/osmesa.h usability" >&5
  1.4609 -echo $ECHO_N "checking GL/osmesa.h usability... $ECHO_C" >&6; }
  1.4610 +{ $as_echo "$as_me:$LINENO: checking Cocoa/Cocoa.h usability" >&5
  1.4611 +$as_echo_n "checking Cocoa/Cocoa.h usability... " >&6; }
  1.4612  cat >conftest.$ac_ext <<_ACEOF
  1.4613  /* confdefs.h.  */
  1.4614  _ACEOF
  1.4615 @@ -5184,270 +5964,123 @@
  1.4616  cat >>conftest.$ac_ext <<_ACEOF
  1.4617  /* end confdefs.h.  */
  1.4618  $ac_includes_default
  1.4619 -#include <GL/osmesa.h>
  1.4620 -_ACEOF
  1.4621 -rm -f conftest.$ac_objext
  1.4622 -if { (ac_try="$ac_compile"
  1.4623 -case "(($ac_try" in
  1.4624 -  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.4625 -  *) ac_try_echo=$ac_try;;
  1.4626 -esac
  1.4627 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.4628 -  (eval "$ac_compile") 2>conftest.er1
  1.4629 -  ac_status=$?
  1.4630 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.4631 -  rm -f conftest.er1
  1.4632 -  cat conftest.err >&5
  1.4633 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4634 +#include <Cocoa/Cocoa.h>
  1.4635 +_ACEOF
  1.4636 +rm -f conftest.$ac_objext
  1.4637 +if { (ac_try="$ac_compile"
  1.4638 +case "(($ac_try" in
  1.4639 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.4640 +  *) ac_try_echo=$ac_try;;
  1.4641 +esac
  1.4642 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.4643 +$as_echo "$ac_try_echo") >&5
  1.4644 +  (eval "$ac_compile") 2>conftest.er1
  1.4645 +  ac_status=$?
  1.4646 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.4647 +  rm -f conftest.er1
  1.4648 +  cat conftest.err >&5
  1.4649 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4650    (exit $ac_status); } && {
  1.4651  	 test -z "$ac_c_werror_flag" ||
  1.4652  	 test ! -s conftest.err
  1.4653         } && test -s conftest.$ac_objext; then
  1.4654    ac_header_compiler=yes
  1.4655  else
  1.4656 -  echo "$as_me: failed program was:" >&5
  1.4657 +  $as_echo "$as_me: failed program was:" >&5
  1.4658  sed 's/^/| /' conftest.$ac_ext >&5
  1.4659  
  1.4660  	ac_header_compiler=no
  1.4661  fi
  1.4662  
  1.4663  rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1.4664 -{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
  1.4665 -echo "${ECHO_T}$ac_header_compiler" >&6; }
  1.4666 +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
  1.4667 +$as_echo "$ac_header_compiler" >&6; }
  1.4668  
  1.4669  # Is the header present?
  1.4670 -{ echo "$as_me:$LINENO: checking GL/osmesa.h presence" >&5
  1.4671 -echo $ECHO_N "checking GL/osmesa.h presence... $ECHO_C" >&6; }
  1.4672 -cat >conftest.$ac_ext <<_ACEOF
  1.4673 -/* confdefs.h.  */
  1.4674 -_ACEOF
  1.4675 -cat confdefs.h >>conftest.$ac_ext
  1.4676 -cat >>conftest.$ac_ext <<_ACEOF
  1.4677 -/* end confdefs.h.  */
  1.4678 -#include <GL/osmesa.h>
  1.4679 +{ $as_echo "$as_me:$LINENO: checking Cocoa/Cocoa.h presence" >&5
  1.4680 +$as_echo_n "checking Cocoa/Cocoa.h presence... " >&6; }
  1.4681 +cat >conftest.$ac_ext <<_ACEOF
  1.4682 +/* confdefs.h.  */
  1.4683 +_ACEOF
  1.4684 +cat confdefs.h >>conftest.$ac_ext
  1.4685 +cat >>conftest.$ac_ext <<_ACEOF
  1.4686 +/* end confdefs.h.  */
  1.4687 +#include <Cocoa/Cocoa.h>
  1.4688  _ACEOF
  1.4689  if { (ac_try="$ac_cpp conftest.$ac_ext"
  1.4690  case "(($ac_try" in
  1.4691    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.4692    *) ac_try_echo=$ac_try;;
  1.4693  esac
  1.4694 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.4695 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.4696 +$as_echo "$ac_try_echo") >&5
  1.4697    (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  1.4698    ac_status=$?
  1.4699    grep -v '^ *+' conftest.er1 >conftest.err
  1.4700    rm -f conftest.er1
  1.4701    cat conftest.err >&5
  1.4702 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4703 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4704    (exit $ac_status); } >/dev/null && {
  1.4705  	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  1.4706  	 test ! -s conftest.err
  1.4707         }; then
  1.4708    ac_header_preproc=yes
  1.4709  else
  1.4710 -  echo "$as_me: failed program was:" >&5
  1.4711 +  $as_echo "$as_me: failed program was:" >&5
  1.4712  sed 's/^/| /' conftest.$ac_ext >&5
  1.4713  
  1.4714    ac_header_preproc=no
  1.4715  fi
  1.4716  
  1.4717  rm -f conftest.err conftest.$ac_ext
  1.4718 -{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
  1.4719 -echo "${ECHO_T}$ac_header_preproc" >&6; }
  1.4720 +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
  1.4721 +$as_echo "$ac_header_preproc" >&6; }
  1.4722  
  1.4723  # So?  What about this header?
  1.4724  case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
  1.4725    yes:no: )
  1.4726 -    { echo "$as_me:$LINENO: WARNING: GL/osmesa.h: accepted by the compiler, rejected by the preprocessor!" >&5
  1.4727 -echo "$as_me: WARNING: GL/osmesa.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
  1.4728 -    { echo "$as_me:$LINENO: WARNING: GL/osmesa.h: proceeding with the compiler's result" >&5
  1.4729 -echo "$as_me: WARNING: GL/osmesa.h: proceeding with the compiler's result" >&2;}
  1.4730 +    { $as_echo "$as_me:$LINENO: WARNING: Cocoa/Cocoa.h: accepted by the compiler, rejected by the preprocessor!" >&5
  1.4731 +$as_echo "$as_me: WARNING: Cocoa/Cocoa.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
  1.4732 +    { $as_echo "$as_me:$LINENO: WARNING: Cocoa/Cocoa.h: proceeding with the compiler's result" >&5
  1.4733 +$as_echo "$as_me: WARNING: Cocoa/Cocoa.h: proceeding with the compiler's result" >&2;}
  1.4734      ac_header_preproc=yes
  1.4735      ;;
  1.4736    no:yes:* )
  1.4737 -    { echo "$as_me:$LINENO: WARNING: GL/osmesa.h: present but cannot be compiled" >&5
  1.4738 -echo "$as_me: WARNING: GL/osmesa.h: present but cannot be compiled" >&2;}
  1.4739 -    { echo "$as_me:$LINENO: WARNING: GL/osmesa.h:     check for missing prerequisite headers?" >&5
  1.4740 -echo "$as_me: WARNING: GL/osmesa.h:     check for missing prerequisite headers?" >&2;}
  1.4741 -    { echo "$as_me:$LINENO: WARNING: GL/osmesa.h: see the Autoconf documentation" >&5
  1.4742 -echo "$as_me: WARNING: GL/osmesa.h: see the Autoconf documentation" >&2;}
  1.4743 -    { echo "$as_me:$LINENO: WARNING: GL/osmesa.h:     section \"Present But Cannot Be Compiled\"" >&5
  1.4744 -echo "$as_me: WARNING: GL/osmesa.h:     section \"Present But Cannot Be Compiled\"" >&2;}
  1.4745 -    { echo "$as_me:$LINENO: WARNING: GL/osmesa.h: proceeding with the preprocessor's result" >&5
  1.4746 -echo "$as_me: WARNING: GL/osmesa.h: proceeding with the preprocessor's result" >&2;}
  1.4747 -    { echo "$as_me:$LINENO: WARNING: GL/osmesa.h: in the future, the compiler will take precedence" >&5
  1.4748 -echo "$as_me: WARNING: GL/osmesa.h: in the future, the compiler will take precedence" >&2;}
  1.4749 -
  1.4750 -    ;;
  1.4751 -esac
  1.4752 -{ echo "$as_me:$LINENO: checking for GL/osmesa.h" >&5
  1.4753 -echo $ECHO_N "checking for GL/osmesa.h... $ECHO_C" >&6; }
  1.4754 -if test "${ac_cv_header_GL_osmesa_h+set}" = set; then
  1.4755 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.4756 -else
  1.4757 -  ac_cv_header_GL_osmesa_h=$ac_header_preproc
  1.4758 -fi
  1.4759 -{ echo "$as_me:$LINENO: result: $ac_cv_header_GL_osmesa_h" >&5
  1.4760 -echo "${ECHO_T}$ac_cv_header_GL_osmesa_h" >&6; }
  1.4761 -
  1.4762 -fi
  1.4763 -if test $ac_cv_header_GL_osmesa_h = yes; then
  1.4764 -  :
  1.4765 -else
  1.4766 -  { { echo "$as_me:$LINENO: error: --with-osmesa was given, but osmesa.h could not be found
  1.4767 -See \`config.log' for more details." >&5
  1.4768 -echo "$as_me: error: --with-osmesa was given, but osmesa.h could not be found
  1.4769 -See \`config.log' for more details." >&2;}
  1.4770 -   { (exit 1); exit 1; }; }
  1.4771 -fi
  1.4772 -
  1.4773 -
  1.4774 -
  1.4775 -fi
  1.4776 -
  1.4777 -
  1.4778 -
  1.4779 -if test "x$with_osmesa" != xno; then
  1.4780 -  OSMESA_DRIVER_TRUE=
  1.4781 -  OSMESA_DRIVER_FALSE='#'
  1.4782 -else
  1.4783 -  OSMESA_DRIVER_TRUE='#'
  1.4784 -  OSMESA_DRIVER_FALSE=
  1.4785 -fi
  1.4786 -
  1.4787 -
  1.4788 -if test "${ac_cv_header_Carbon_Carbon_h+set}" = set; then
  1.4789 -  { echo "$as_me:$LINENO: checking for Carbon/Carbon.h" >&5
  1.4790 -echo $ECHO_N "checking for Carbon/Carbon.h... $ECHO_C" >&6; }
  1.4791 -if test "${ac_cv_header_Carbon_Carbon_h+set}" = set; then
  1.4792 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.4793 -fi
  1.4794 -{ echo "$as_me:$LINENO: result: $ac_cv_header_Carbon_Carbon_h" >&5
  1.4795 -echo "${ECHO_T}$ac_cv_header_Carbon_Carbon_h" >&6; }
  1.4796 -else
  1.4797 -  # Is the header compilable?
  1.4798 -{ echo "$as_me:$LINENO: checking Carbon/Carbon.h usability" >&5
  1.4799 -echo $ECHO_N "checking Carbon/Carbon.h usability... $ECHO_C" >&6; }
  1.4800 -cat >conftest.$ac_ext <<_ACEOF
  1.4801 -/* confdefs.h.  */
  1.4802 -_ACEOF
  1.4803 -cat confdefs.h >>conftest.$ac_ext
  1.4804 -cat >>conftest.$ac_ext <<_ACEOF
  1.4805 -/* end confdefs.h.  */
  1.4806 -$ac_includes_default
  1.4807 -#include <Carbon/Carbon.h>
  1.4808 -_ACEOF
  1.4809 -rm -f conftest.$ac_objext
  1.4810 -if { (ac_try="$ac_compile"
  1.4811 -case "(($ac_try" in
  1.4812 -  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.4813 -  *) ac_try_echo=$ac_try;;
  1.4814 -esac
  1.4815 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.4816 -  (eval "$ac_compile") 2>conftest.er1
  1.4817 -  ac_status=$?
  1.4818 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.4819 -  rm -f conftest.er1
  1.4820 -  cat conftest.err >&5
  1.4821 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4822 -  (exit $ac_status); } && {
  1.4823 -	 test -z "$ac_c_werror_flag" ||
  1.4824 -	 test ! -s conftest.err
  1.4825 -       } && test -s conftest.$ac_objext; then
  1.4826 -  ac_header_compiler=yes
  1.4827 -else
  1.4828 -  echo "$as_me: failed program was:" >&5
  1.4829 -sed 's/^/| /' conftest.$ac_ext >&5
  1.4830 -
  1.4831 -	ac_header_compiler=no
  1.4832 -fi
  1.4833 -
  1.4834 -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1.4835 -{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
  1.4836 -echo "${ECHO_T}$ac_header_compiler" >&6; }
  1.4837 -
  1.4838 -# Is the header present?
  1.4839 -{ echo "$as_me:$LINENO: checking Carbon/Carbon.h presence" >&5
  1.4840 -echo $ECHO_N "checking Carbon/Carbon.h presence... $ECHO_C" >&6; }
  1.4841 -cat >conftest.$ac_ext <<_ACEOF
  1.4842 -/* confdefs.h.  */
  1.4843 -_ACEOF
  1.4844 -cat confdefs.h >>conftest.$ac_ext
  1.4845 -cat >>conftest.$ac_ext <<_ACEOF
  1.4846 -/* end confdefs.h.  */
  1.4847 -#include <Carbon/Carbon.h>
  1.4848 -_ACEOF
  1.4849 -if { (ac_try="$ac_cpp conftest.$ac_ext"
  1.4850 -case "(($ac_try" in
  1.4851 -  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.4852 -  *) ac_try_echo=$ac_try;;
  1.4853 -esac
  1.4854 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.4855 -  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  1.4856 -  ac_status=$?
  1.4857 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.4858 -  rm -f conftest.er1
  1.4859 -  cat conftest.err >&5
  1.4860 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4861 -  (exit $ac_status); } >/dev/null && {
  1.4862 -	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  1.4863 -	 test ! -s conftest.err
  1.4864 -       }; then
  1.4865 -  ac_header_preproc=yes
  1.4866 -else
  1.4867 -  echo "$as_me: failed program was:" >&5
  1.4868 -sed 's/^/| /' conftest.$ac_ext >&5
  1.4869 -
  1.4870 -  ac_header_preproc=no
  1.4871 -fi
  1.4872 -
  1.4873 -rm -f conftest.err conftest.$ac_ext
  1.4874 -{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
  1.4875 -echo "${ECHO_T}$ac_header_preproc" >&6; }
  1.4876 -
  1.4877 -# So?  What about this header?
  1.4878 -case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
  1.4879 -  yes:no: )
  1.4880 -    { echo "$as_me:$LINENO: WARNING: Carbon/Carbon.h: accepted by the compiler, rejected by the preprocessor!" >&5
  1.4881 -echo "$as_me: WARNING: Carbon/Carbon.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
  1.4882 -    { echo "$as_me:$LINENO: WARNING: Carbon/Carbon.h: proceeding with the compiler's result" >&5
  1.4883 -echo "$as_me: WARNING: Carbon/Carbon.h: proceeding with the compiler's result" >&2;}
  1.4884 -    ac_header_preproc=yes
  1.4885 -    ;;
  1.4886 -  no:yes:* )
  1.4887 -    { echo "$as_me:$LINENO: WARNING: Carbon/Carbon.h: present but cannot be compiled" >&5
  1.4888 -echo "$as_me: WARNING: Carbon/Carbon.h: present but cannot be compiled" >&2;}
  1.4889 -    { echo "$as_me:$LINENO: WARNING: Carbon/Carbon.h:     check for missing prerequisite headers?" >&5
  1.4890 -echo "$as_me: WARNING: Carbon/Carbon.h:     check for missing prerequisite headers?" >&2;}
  1.4891 -    { echo "$as_me:$LINENO: WARNING: Carbon/Carbon.h: see the Autoconf documentation" >&5
  1.4892 -echo "$as_me: WARNING: Carbon/Carbon.h: see the Autoconf documentation" >&2;}
  1.4893 -    { echo "$as_me:$LINENO: WARNING: Carbon/Carbon.h:     section \"Present But Cannot Be Compiled\"" >&5
  1.4894 -echo "$as_me: WARNING: Carbon/Carbon.h:     section \"Present But Cannot Be Compiled\"" >&2;}
  1.4895 -    { echo "$as_me:$LINENO: WARNING: Carbon/Carbon.h: proceeding with the preprocessor's result" >&5
  1.4896 -echo "$as_me: WARNING: Carbon/Carbon.h: proceeding with the preprocessor's result" >&2;}
  1.4897 -    { echo "$as_me:$LINENO: WARNING: Carbon/Carbon.h: in the future, the compiler will take precedence" >&5
  1.4898 -echo "$as_me: WARNING: Carbon/Carbon.h: in the future, the compiler will take precedence" >&2;}
  1.4899 -
  1.4900 -    ;;
  1.4901 -esac
  1.4902 -{ echo "$as_me:$LINENO: checking for Carbon/Carbon.h" >&5
  1.4903 -echo $ECHO_N "checking for Carbon/Carbon.h... $ECHO_C" >&6; }
  1.4904 -if test "${ac_cv_header_Carbon_Carbon_h+set}" = set; then
  1.4905 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.4906 -else
  1.4907 -  ac_cv_header_Carbon_Carbon_h=$ac_header_preproc
  1.4908 -fi
  1.4909 -{ echo "$as_me:$LINENO: result: $ac_cv_header_Carbon_Carbon_h" >&5
  1.4910 -echo "${ECHO_T}$ac_cv_header_Carbon_Carbon_h" >&6; }
  1.4911 -
  1.4912 -fi
  1.4913 -if test $ac_cv_header_Carbon_Carbon_h = yes; then
  1.4914 -
  1.4915 -   HAVE_CARBON='yes'
  1.4916 +    { $as_echo "$as_me:$LINENO: WARNING: Cocoa/Cocoa.h: present but cannot be compiled" >&5
  1.4917 +$as_echo "$as_me: WARNING: Cocoa/Cocoa.h: present but cannot be compiled" >&2;}
  1.4918 +    { $as_echo "$as_me:$LINENO: WARNING: Cocoa/Cocoa.h:     check for missing prerequisite headers?" >&5
  1.4919 +$as_echo "$as_me: WARNING: Cocoa/Cocoa.h:     check for missing prerequisite headers?" >&2;}
  1.4920 +    { $as_echo "$as_me:$LINENO: WARNING: Cocoa/Cocoa.h: see the Autoconf documentation" >&5
  1.4921 +$as_echo "$as_me: WARNING: Cocoa/Cocoa.h: see the Autoconf documentation" >&2;}
  1.4922 +    { $as_echo "$as_me:$LINENO: WARNING: Cocoa/Cocoa.h:     section \"Present But Cannot Be Compiled\"" >&5
  1.4923 +$as_echo "$as_me: WARNING: Cocoa/Cocoa.h:     section \"Present But Cannot Be Compiled\"" >&2;}
  1.4924 +    { $as_echo "$as_me:$LINENO: WARNING: Cocoa/Cocoa.h: proceeding with the preprocessor's result" >&5
  1.4925 +$as_echo "$as_me: WARNING: Cocoa/Cocoa.h: proceeding with the preprocessor's result" >&2;}
  1.4926 +    { $as_echo "$as_me:$LINENO: WARNING: Cocoa/Cocoa.h: in the future, the compiler will take precedence" >&5
  1.4927 +$as_echo "$as_me: WARNING: Cocoa/Cocoa.h: in the future, the compiler will take precedence" >&2;}
  1.4928 +
  1.4929 +    ;;
  1.4930 +esac
  1.4931 +{ $as_echo "$as_me:$LINENO: checking for Cocoa/Cocoa.h" >&5
  1.4932 +$as_echo_n "checking for Cocoa/Cocoa.h... " >&6; }
  1.4933 +if test "${ac_cv_header_Cocoa_Cocoa_h+set}" = set; then
  1.4934 +  $as_echo_n "(cached) " >&6
  1.4935 +else
  1.4936 +  ac_cv_header_Cocoa_Cocoa_h=$ac_header_preproc
  1.4937 +fi
  1.4938 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_Cocoa_Cocoa_h" >&5
  1.4939 +$as_echo "$ac_cv_header_Cocoa_Cocoa_h" >&6; }
  1.4940 +
  1.4941 +fi
  1.4942 +if test $ac_cv_header_Cocoa_Cocoa_h = yes; then
  1.4943 +
  1.4944 +   HAVE_COCOA='yes'
  1.4945     APPLE_BUILD='yes'
  1.4946 -   LIBS="$LIBS -framework OpenGL -framework AGL -framework Carbon -L/usr/X11R6/lib -lGL"
  1.4947 -
  1.4948 -cat >>confdefs.h <<\_ACEOF
  1.4949 -#define HAVE_CARBON 1
  1.4950 +   LIBS="$LIBS -framework AppKit"
  1.4951 +   LIBS="$LIBS -Wl,-dylib_file,/System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGL.dylib:/System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGL.dylib -framework OpenGL"
  1.4952 +
  1.4953 +cat >>confdefs.h <<\_ACEOF
  1.4954 +#define HAVE_COCOA 1
  1.4955  _ACEOF
  1.4956  
  1.4957  
  1.4958 @@ -5461,15 +6094,25 @@
  1.4959  
  1.4960  
  1.4961  
  1.4962 +if test "$HAVE_COCOA" = 'yes'; then
  1.4963 +  GUI_CARBON_TRUE=
  1.4964 +  GUI_CARBON_FALSE='#'
  1.4965 +else
  1.4966 +  GUI_CARBON_TRUE='#'
  1.4967 +  GUI_CARBON_FALSE=
  1.4968 +fi
  1.4969 +
  1.4970 +
  1.4971 +
  1.4972  
  1.4973  if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
  1.4974  	if test -n "$ac_tool_prefix"; then
  1.4975    # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
  1.4976  set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
  1.4977 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.4978 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.4979 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.4980 +$as_echo_n "checking for $ac_word... " >&6; }
  1.4981  if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
  1.4982 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.4983 +  $as_echo_n "(cached) " >&6
  1.4984  else
  1.4985    case $PKG_CONFIG in
  1.4986    [\\/]* | ?:[\\/]*)
  1.4987 @@ -5484,7 +6127,7 @@
  1.4988    for ac_exec_ext in '' $ac_executable_extensions; do
  1.4989    if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.4990      ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
  1.4991 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.4992 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.4993      break 2
  1.4994    fi
  1.4995  done
  1.4996 @@ -5496,11 +6139,11 @@
  1.4997  fi
  1.4998  PKG_CONFIG=$ac_cv_path_PKG_CONFIG
  1.4999  if test -n "$PKG_CONFIG"; then
  1.5000 -  { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
  1.5001 -echo "${ECHO_T}$PKG_CONFIG" >&6; }
  1.5002 -else
  1.5003 -  { echo "$as_me:$LINENO: result: no" >&5
  1.5004 -echo "${ECHO_T}no" >&6; }
  1.5005 +  { $as_echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
  1.5006 +$as_echo "$PKG_CONFIG" >&6; }
  1.5007 +else
  1.5008 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  1.5009 +$as_echo "no" >&6; }
  1.5010  fi
  1.5011  
  1.5012  
  1.5013 @@ -5509,10 +6152,10 @@
  1.5014    ac_pt_PKG_CONFIG=$PKG_CONFIG
  1.5015    # Extract the first word of "pkg-config", so it can be a program name with args.
  1.5016  set dummy pkg-config; ac_word=$2
  1.5017 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.5018 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.5019 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.5020 +$as_echo_n "checking for $ac_word... " >&6; }
  1.5021  if test "${ac_cv_path_ac_pt_PKG_CONFIG+set}" = set; then
  1.5022 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.5023 +  $as_echo_n "(cached) " >&6
  1.5024  else
  1.5025    case $ac_pt_PKG_CONFIG in
  1.5026    [\\/]* | ?:[\\/]*)
  1.5027 @@ -5527,7 +6170,7 @@
  1.5028    for ac_exec_ext in '' $ac_executable_extensions; do
  1.5029    if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.5030      ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
  1.5031 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.5032 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.5033      break 2
  1.5034    fi
  1.5035  done
  1.5036 @@ -5539,11 +6182,11 @@
  1.5037  fi
  1.5038  ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
  1.5039  if test -n "$ac_pt_PKG_CONFIG"; then
  1.5040 -  { echo "$as_me:$LINENO: result: $ac_pt_PKG_CONFIG" >&5
  1.5041 -echo "${ECHO_T}$ac_pt_PKG_CONFIG" >&6; }
  1.5042 -else
  1.5043 -  { echo "$as_me:$LINENO: result: no" >&5
  1.5044 -echo "${ECHO_T}no" >&6; }
  1.5045 +  { $as_echo "$as_me:$LINENO: result: $ac_pt_PKG_CONFIG" >&5
  1.5046 +$as_echo "$ac_pt_PKG_CONFIG" >&6; }
  1.5047 +else
  1.5048 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  1.5049 +$as_echo "no" >&6; }
  1.5050  fi
  1.5051  
  1.5052    if test "x$ac_pt_PKG_CONFIG" = x; then
  1.5053 @@ -5551,10 +6194,10 @@
  1.5054    else
  1.5055      case $cross_compiling:$ac_tool_warned in
  1.5056  yes:)
  1.5057 -{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  1.5058 +{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  1.5059  whose name does not start with the host triplet.  If you think this
  1.5060  configuration is useful to you, please write to autoconf@gnu.org." >&5
  1.5061 -echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  1.5062 +$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  1.5063  whose name does not start with the host triplet.  If you think this
  1.5064  configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  1.5065  ac_tool_warned=yes ;;
  1.5066 @@ -5568,32 +6211,32 @@
  1.5067  fi
  1.5068  if test -n "$PKG_CONFIG"; then
  1.5069  	_pkg_min_version=0.9.0
  1.5070 -	{ echo "$as_me:$LINENO: checking pkg-config is at least version $_pkg_min_version" >&5
  1.5071 -echo $ECHO_N "checking pkg-config is at least version $_pkg_min_version... $ECHO_C" >&6; }
  1.5072 +	{ $as_echo "$as_me:$LINENO: checking pkg-config is at least version $_pkg_min_version" >&5
  1.5073 +$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
  1.5074  	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
  1.5075 -		{ echo "$as_me:$LINENO: result: yes" >&5
  1.5076 -echo "${ECHO_T}yes" >&6; }
  1.5077 +		{ $as_echo "$as_me:$LINENO: result: yes" >&5
  1.5078 +$as_echo "yes" >&6; }
  1.5079  	else
  1.5080 -		{ echo "$as_me:$LINENO: result: no" >&5
  1.5081 -echo "${ECHO_T}no" >&6; }
  1.5082 +		{ $as_echo "$as_me:$LINENO: result: no" >&5
  1.5083 +$as_echo "no" >&6; }
  1.5084  		PKG_CONFIG=""
  1.5085  	fi
  1.5086  
  1.5087  fi
  1.5088  
  1.5089  pkg_failed=no
  1.5090 -{ echo "$as_me:$LINENO: checking for LIBPNG" >&5
  1.5091 -echo $ECHO_N "checking for LIBPNG... $ECHO_C" >&6; }
  1.5092 +{ $as_echo "$as_me:$LINENO: checking for LIBPNG" >&5
  1.5093 +$as_echo_n "checking for LIBPNG... " >&6; }
  1.5094  
  1.5095  if test -n "$PKG_CONFIG"; then
  1.5096      if test -n "$LIBPNG_CFLAGS"; then
  1.5097          pkg_cv_LIBPNG_CFLAGS="$LIBPNG_CFLAGS"
  1.5098      else
  1.5099          if test -n "$PKG_CONFIG" && \
  1.5100 -    { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"libpng \"") >&5
  1.5101 +    { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"libpng \"") >&5
  1.5102    ($PKG_CONFIG --exists --print-errors "libpng ") 2>&5
  1.5103    ac_status=$?
  1.5104 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5105 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5106    (exit $ac_status); }; then
  1.5107    pkg_cv_LIBPNG_CFLAGS=`$PKG_CONFIG --cflags "libpng " 2>/dev/null`
  1.5108  else
  1.5109 @@ -5608,10 +6251,10 @@
  1.5110          pkg_cv_LIBPNG_LIBS="$LIBPNG_LIBS"
  1.5111      else
  1.5112          if test -n "$PKG_CONFIG" && \
  1.5113 -    { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"libpng \"") >&5
  1.5114 +    { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"libpng \"") >&5
  1.5115    ($PKG_CONFIG --exists --print-errors "libpng ") 2>&5
  1.5116    ac_status=$?
  1.5117 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5118 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5119    (exit $ac_status); }; then
  1.5120    pkg_cv_LIBPNG_LIBS=`$PKG_CONFIG --libs "libpng " 2>/dev/null`
  1.5121  else
  1.5122 @@ -5639,7 +6282,7 @@
  1.5123  	# Put the nasty error message in config.log where it belongs
  1.5124  	echo "$LIBPNG_PKG_ERRORS" >&5
  1.5125  
  1.5126 -	{ { echo "$as_me:$LINENO: error: Package requirements (libpng ) were not met:
  1.5127 +	{ { $as_echo "$as_me:$LINENO: error: Package requirements (libpng ) were not met:
  1.5128  
  1.5129  $LIBPNG_PKG_ERRORS
  1.5130  
  1.5131 @@ -5650,7 +6293,7 @@
  1.5132  and LIBPNG_LIBS to avoid the need to call pkg-config.
  1.5133  See the pkg-config man page for more details.
  1.5134  " >&5
  1.5135 -echo "$as_me: error: Package requirements (libpng ) were not met:
  1.5136 +$as_echo "$as_me: error: Package requirements (libpng ) were not met:
  1.5137  
  1.5138  $LIBPNG_PKG_ERRORS
  1.5139  
  1.5140 @@ -5663,7 +6306,7 @@
  1.5141  " >&2;}
  1.5142     { (exit 1); exit 1; }; }
  1.5143  elif test $pkg_failed = untried; then
  1.5144 -	{ { echo "$as_me:$LINENO: error: The pkg-config script could not be found or is too old.  Make sure it
  1.5145 +	{ { $as_echo "$as_me:$LINENO: error: The pkg-config script could not be found or is too old.  Make sure it
  1.5146  is in your PATH or set the PKG_CONFIG environment variable to the full
  1.5147  path to pkg-config.
  1.5148  
  1.5149 @@ -5671,9 +6314,9 @@
  1.5150  and LIBPNG_LIBS to avoid the need to call pkg-config.
  1.5151  See the pkg-config man page for more details.
  1.5152  
  1.5153 -To get pkg-config, see <http://www.freedesktop.org/software/pkgconfig>.
  1.5154 -See \`config.log' for more details." >&5
  1.5155 -echo "$as_me: error: The pkg-config script could not be found or is too old.  Make sure it
  1.5156 +To get pkg-config, see <http://pkg-config.freedesktop.org/>.
  1.5157 +See \`config.log' for more details." >&5
  1.5158 +$as_echo "$as_me: error: The pkg-config script could not be found or is too old.  Make sure it
  1.5159  is in your PATH or set the PKG_CONFIG environment variable to the full
  1.5160  path to pkg-config.
  1.5161  
  1.5162 @@ -5681,22 +6324,22 @@
  1.5163  and LIBPNG_LIBS to avoid the need to call pkg-config.
  1.5164  See the pkg-config man page for more details.
  1.5165  
  1.5166 -To get pkg-config, see <http://www.freedesktop.org/software/pkgconfig>.
  1.5167 +To get pkg-config, see <http://pkg-config.freedesktop.org/>.
  1.5168  See \`config.log' for more details." >&2;}
  1.5169     { (exit 1); exit 1; }; }
  1.5170  else
  1.5171  	LIBPNG_CFLAGS=$pkg_cv_LIBPNG_CFLAGS
  1.5172  	LIBPNG_LIBS=$pkg_cv_LIBPNG_LIBS
  1.5173 -        { echo "$as_me:$LINENO: result: yes" >&5
  1.5174 -echo "${ECHO_T}yes" >&6; }
  1.5175 +        { $as_echo "$as_me:$LINENO: result: yes" >&5
  1.5176 +$as_echo "yes" >&6; }
  1.5177  	:
  1.5178  fi
  1.5179  
  1.5180  
  1.5181 -{ echo "$as_me:$LINENO: checking for uncompress in -lz" >&5
  1.5182 -echo $ECHO_N "checking for uncompress in -lz... $ECHO_C" >&6; }
  1.5183 +{ $as_echo "$as_me:$LINENO: checking for uncompress in -lz" >&5
  1.5184 +$as_echo_n "checking for uncompress in -lz... " >&6; }
  1.5185  if test "${ac_cv_lib_z_uncompress+set}" = set; then
  1.5186 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.5187 +  $as_echo_n "(cached) " >&6
  1.5188  else
  1.5189    ac_check_lib_save_LIBS=$LIBS
  1.5190  LIBS="-lz  $LIBS"
  1.5191 @@ -5728,32 +6371,36 @@
  1.5192    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.5193    *) ac_try_echo=$ac_try;;
  1.5194  esac
  1.5195 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.5196 -  (eval "$ac_link") 2>conftest.er1
  1.5197 -  ac_status=$?
  1.5198 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.5199 -  rm -f conftest.er1
  1.5200 -  cat conftest.err >&5
  1.5201 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5202 -  (exit $ac_status); } && {
  1.5203 -	 test -z "$ac_c_werror_flag" ||
  1.5204 -	 test ! -s conftest.err
  1.5205 -       } && test -s conftest$ac_exeext &&
  1.5206 -       $as_test_x conftest$ac_exeext; then
  1.5207 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.5208 +$as_echo "$ac_try_echo") >&5
  1.5209 +  (eval "$ac_link") 2>conftest.er1
  1.5210 +  ac_status=$?
  1.5211 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.5212 +  rm -f conftest.er1
  1.5213 +  cat conftest.err >&5
  1.5214 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5215 +  (exit $ac_status); } && {
  1.5216 +	 test -z "$ac_c_werror_flag" ||
  1.5217 +	 test ! -s conftest.err
  1.5218 +       } && test -s conftest$ac_exeext && {
  1.5219 +	 test "$cross_compiling" = yes ||
  1.5220 +	 $as_test_x conftest$ac_exeext
  1.5221 +       }; then
  1.5222    ac_cv_lib_z_uncompress=yes
  1.5223  else
  1.5224 -  echo "$as_me: failed program was:" >&5
  1.5225 +  $as_echo "$as_me: failed program was:" >&5
  1.5226  sed 's/^/| /' conftest.$ac_ext >&5
  1.5227  
  1.5228  	ac_cv_lib_z_uncompress=no
  1.5229  fi
  1.5230  
  1.5231 +rm -rf conftest.dSYM
  1.5232  rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  1.5233        conftest$ac_exeext conftest.$ac_ext
  1.5234  LIBS=$ac_check_lib_save_LIBS
  1.5235  fi
  1.5236 -{ echo "$as_me:$LINENO: result: $ac_cv_lib_z_uncompress" >&5
  1.5237 -echo "${ECHO_T}$ac_cv_lib_z_uncompress" >&6; }
  1.5238 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_z_uncompress" >&5
  1.5239 +$as_echo "$ac_cv_lib_z_uncompress" >&6; }
  1.5240  if test $ac_cv_lib_z_uncompress = yes; then
  1.5241    cat >>confdefs.h <<_ACEOF
  1.5242  #define HAVE_LIBZ 1
  1.5243 @@ -5768,502 +6415,21 @@
  1.5244  fi
  1.5245  
  1.5246  
  1.5247 -if test "$APPLE_BUILD" != 'yes'; then
  1.5248 -if test "x$with_osmesa" == "xno"; then
  1.5249 -
  1.5250 -{ echo "$as_me:$LINENO: checking for glXQueryVersion in -lGL" >&5
  1.5251 -echo $ECHO_N "checking for glXQueryVersion in -lGL... $ECHO_C" >&6; }
  1.5252 -if test "${ac_cv_lib_GL_glXQueryVersion+set}" = set; then
  1.5253 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.5254 -else
  1.5255 -  ac_check_lib_save_LIBS=$LIBS
  1.5256 -LIBS="-lGL  $LIBS"
  1.5257 -cat >conftest.$ac_ext <<_ACEOF
  1.5258 -/* confdefs.h.  */
  1.5259 -_ACEOF
  1.5260 -cat confdefs.h >>conftest.$ac_ext
  1.5261 -cat >>conftest.$ac_ext <<_ACEOF
  1.5262 -/* end confdefs.h.  */
  1.5263 -
  1.5264 -/* Override any GCC internal prototype to avoid an error.
  1.5265 -   Use char because int might match the return type of a GCC
  1.5266 -   builtin and then its argument prototype would still apply.  */
  1.5267 -#ifdef __cplusplus
  1.5268 -extern "C"
  1.5269 -#endif
  1.5270 -char glXQueryVersion ();
  1.5271 -int
  1.5272 -main ()
  1.5273 -{
  1.5274 -return glXQueryVersion ();
  1.5275 -  ;
  1.5276 -  return 0;
  1.5277 -}
  1.5278 -_ACEOF
  1.5279 -rm -f conftest.$ac_objext conftest$ac_exeext
  1.5280 -if { (ac_try="$ac_link"
  1.5281 -case "(($ac_try" in
  1.5282 -  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.5283 -  *) ac_try_echo=$ac_try;;
  1.5284 -esac
  1.5285 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.5286 -  (eval "$ac_link") 2>conftest.er1
  1.5287 -  ac_status=$?
  1.5288 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.5289 -  rm -f conftest.er1
  1.5290 -  cat conftest.err >&5
  1.5291 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5292 -  (exit $ac_status); } && {
  1.5293 -	 test -z "$ac_c_werror_flag" ||
  1.5294 -	 test ! -s conftest.err
  1.5295 -       } && test -s conftest$ac_exeext &&
  1.5296 -       $as_test_x conftest$ac_exeext; then
  1.5297 -  ac_cv_lib_GL_glXQueryVersion=yes
  1.5298 -else
  1.5299 -  echo "$as_me: failed program was:" >&5
  1.5300 -sed 's/^/| /' conftest.$ac_ext >&5
  1.5301 -
  1.5302 -	ac_cv_lib_GL_glXQueryVersion=no
  1.5303 -fi
  1.5304 -
  1.5305 -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  1.5306 -      conftest$ac_exeext conftest.$ac_ext
  1.5307 -LIBS=$ac_check_lib_save_LIBS
  1.5308 -fi
  1.5309 -{ echo "$as_me:$LINENO: result: $ac_cv_lib_GL_glXQueryVersion" >&5
  1.5310 -echo "${ECHO_T}$ac_cv_lib_GL_glXQueryVersion" >&6; }
  1.5311 -if test $ac_cv_lib_GL_glXQueryVersion = yes; then
  1.5312 -  cat >>confdefs.h <<_ACEOF
  1.5313 -#define HAVE_LIBGL 1
  1.5314 -_ACEOF
  1.5315 -
  1.5316 -  LIBS="-lGL $LIBS"
  1.5317 -
  1.5318 -else
  1.5319 -
  1.5320 -    echo "The OpenGL library (libGL.so) could not be found, but is required."
  1.5321 -    exit 1
  1.5322 -fi
  1.5323 -
  1.5324 -if test "${ac_cv_header_GL_gl_h+set}" = set; then
  1.5325 -  { echo "$as_me:$LINENO: checking for GL/gl.h" >&5
  1.5326 -echo $ECHO_N "checking for GL/gl.h... $ECHO_C" >&6; }
  1.5327 -if test "${ac_cv_header_GL_gl_h+set}" = set; then
  1.5328 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.5329 -fi
  1.5330 -{ echo "$as_me:$LINENO: result: $ac_cv_header_GL_gl_h" >&5
  1.5331 -echo "${ECHO_T}$ac_cv_header_GL_gl_h" >&6; }
  1.5332 -else
  1.5333 -  # Is the header compilable?
  1.5334 -{ echo "$as_me:$LINENO: checking GL/gl.h usability" >&5
  1.5335 -echo $ECHO_N "checking GL/gl.h usability... $ECHO_C" >&6; }
  1.5336 -cat >conftest.$ac_ext <<_ACEOF
  1.5337 -/* confdefs.h.  */
  1.5338 -_ACEOF
  1.5339 -cat confdefs.h >>conftest.$ac_ext
  1.5340 -cat >>conftest.$ac_ext <<_ACEOF
  1.5341 -/* end confdefs.h.  */
  1.5342 -$ac_includes_default
  1.5343 -#include <GL/gl.h>
  1.5344 -_ACEOF
  1.5345 -rm -f conftest.$ac_objext
  1.5346 -if { (ac_try="$ac_compile"
  1.5347 -case "(($ac_try" in
  1.5348 -  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.5349 -  *) ac_try_echo=$ac_try;;
  1.5350 -esac
  1.5351 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.5352 -  (eval "$ac_compile") 2>conftest.er1
  1.5353 -  ac_status=$?
  1.5354 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.5355 -  rm -f conftest.er1
  1.5356 -  cat conftest.err >&5
  1.5357 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5358 -  (exit $ac_status); } && {
  1.5359 -	 test -z "$ac_c_werror_flag" ||
  1.5360 -	 test ! -s conftest.err
  1.5361 -       } && test -s conftest.$ac_objext; then
  1.5362 -  ac_header_compiler=yes
  1.5363 -else
  1.5364 -  echo "$as_me: failed program was:" >&5
  1.5365 -sed 's/^/| /' conftest.$ac_ext >&5
  1.5366 -
  1.5367 -	ac_header_compiler=no
  1.5368 -fi
  1.5369 -
  1.5370 -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1.5371 -{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
  1.5372 -echo "${ECHO_T}$ac_header_compiler" >&6; }
  1.5373 -
  1.5374 -# Is the header present?
  1.5375 -{ echo "$as_me:$LINENO: checking GL/gl.h presence" >&5
  1.5376 -echo $ECHO_N "checking GL/gl.h presence... $ECHO_C" >&6; }
  1.5377 -cat >conftest.$ac_ext <<_ACEOF
  1.5378 -/* confdefs.h.  */
  1.5379 -_ACEOF
  1.5380 -cat confdefs.h >>conftest.$ac_ext
  1.5381 -cat >>conftest.$ac_ext <<_ACEOF
  1.5382 -/* end confdefs.h.  */
  1.5383 -#include <GL/gl.h>
  1.5384 -_ACEOF
  1.5385 -if { (ac_try="$ac_cpp conftest.$ac_ext"
  1.5386 -case "(($ac_try" in
  1.5387 -  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.5388 -  *) ac_try_echo=$ac_try;;
  1.5389 -esac
  1.5390 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.5391 -  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  1.5392 -  ac_status=$?
  1.5393 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.5394 -  rm -f conftest.er1
  1.5395 -  cat conftest.err >&5
  1.5396 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5397 -  (exit $ac_status); } >/dev/null && {
  1.5398 -	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  1.5399 -	 test ! -s conftest.err
  1.5400 -       }; then
  1.5401 -  ac_header_preproc=yes
  1.5402 -else
  1.5403 -  echo "$as_me: failed program was:" >&5
  1.5404 -sed 's/^/| /' conftest.$ac_ext >&5
  1.5405 -
  1.5406 -  ac_header_preproc=no
  1.5407 -fi
  1.5408 -
  1.5409 -rm -f conftest.err conftest.$ac_ext
  1.5410 -{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
  1.5411 -echo "${ECHO_T}$ac_header_preproc" >&6; }
  1.5412 -
  1.5413 -# So?  What about this header?
  1.5414 -case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
  1.5415 -  yes:no: )
  1.5416 -    { echo "$as_me:$LINENO: WARNING: GL/gl.h: accepted by the compiler, rejected by the preprocessor!" >&5
  1.5417 -echo "$as_me: WARNING: GL/gl.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
  1.5418 -    { echo "$as_me:$LINENO: WARNING: GL/gl.h: proceeding with the compiler's result" >&5
  1.5419 -echo "$as_me: WARNING: GL/gl.h: proceeding with the compiler's result" >&2;}
  1.5420 -    ac_header_preproc=yes
  1.5421 -    ;;
  1.5422 -  no:yes:* )
  1.5423 -    { echo "$as_me:$LINENO: WARNING: GL/gl.h: present but cannot be compiled" >&5
  1.5424 -echo "$as_me: WARNING: GL/gl.h: present but cannot be compiled" >&2;}
  1.5425 -    { echo "$as_me:$LINENO: WARNING: GL/gl.h:     check for missing prerequisite headers?" >&5
  1.5426 -echo "$as_me: WARNING: GL/gl.h:     check for missing prerequisite headers?" >&2;}
  1.5427 -    { echo "$as_me:$LINENO: WARNING: GL/gl.h: see the Autoconf documentation" >&5
  1.5428 -echo "$as_me: WARNING: GL/gl.h: see the Autoconf documentation" >&2;}
  1.5429 -    { echo "$as_me:$LINENO: WARNING: GL/gl.h:     section \"Present But Cannot Be Compiled\"" >&5
  1.5430 -echo "$as_me: WARNING: GL/gl.h:     section \"Present But Cannot Be Compiled\"" >&2;}
  1.5431 -    { echo "$as_me:$LINENO: WARNING: GL/gl.h: proceeding with the preprocessor's result" >&5
  1.5432 -echo "$as_me: WARNING: GL/gl.h: proceeding with the preprocessor's result" >&2;}
  1.5433 -    { echo "$as_me:$LINENO: WARNING: GL/gl.h: in the future, the compiler will take precedence" >&5
  1.5434 -echo "$as_me: WARNING: GL/gl.h: in the future, the compiler will take precedence" >&2;}
  1.5435 -
  1.5436 -    ;;
  1.5437 -esac
  1.5438 -{ echo "$as_me:$LINENO: checking for GL/gl.h" >&5
  1.5439 -echo $ECHO_N "checking for GL/gl.h... $ECHO_C" >&6; }
  1.5440 -if test "${ac_cv_header_GL_gl_h+set}" = set; then
  1.5441 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.5442 -else
  1.5443 -  ac_cv_header_GL_gl_h=$ac_header_preproc
  1.5444 -fi
  1.5445 -{ echo "$as_me:$LINENO: result: $ac_cv_header_GL_gl_h" >&5
  1.5446 -echo "${ECHO_T}$ac_cv_header_GL_gl_h" >&6; }
  1.5447 -
  1.5448 -fi
  1.5449 -if test $ac_cv_header_GL_gl_h = yes; then
  1.5450 -  :
  1.5451 -else
  1.5452 -
  1.5453 -    echo "The OpenGL header files (eg GL/gl.h) could not be found, but are required."
  1.5454 -    exit 1
  1.5455 -fi
  1.5456 -
  1.5457 -
  1.5458 -fi
  1.5459 -fi
  1.5460 -
  1.5461 -{ echo "$as_me:$LINENO: checking for glGenFramebuffersEXT" >&5
  1.5462 -echo $ECHO_N "checking for glGenFramebuffersEXT... $ECHO_C" >&6; }
  1.5463 -if test "${ac_cv_func_glGenFramebuffersEXT+set}" = set; then
  1.5464 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.5465 -else
  1.5466 -  cat >conftest.$ac_ext <<_ACEOF
  1.5467 -/* confdefs.h.  */
  1.5468 -_ACEOF
  1.5469 -cat confdefs.h >>conftest.$ac_ext
  1.5470 -cat >>conftest.$ac_ext <<_ACEOF
  1.5471 -/* end confdefs.h.  */
  1.5472 -/* Define glGenFramebuffersEXT to an innocuous variant, in case <limits.h> declares glGenFramebuffersEXT.
  1.5473 -   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
  1.5474 -#define glGenFramebuffersEXT innocuous_glGenFramebuffersEXT
  1.5475 -
  1.5476 -/* System header to define __stub macros and hopefully few prototypes,
  1.5477 -    which can conflict with char glGenFramebuffersEXT (); below.
  1.5478 -    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  1.5479 -    <limits.h> exists even on freestanding compilers.  */
  1.5480 -
  1.5481 -#ifdef __STDC__
  1.5482 -# include <limits.h>
  1.5483 -#else
  1.5484 -# include <assert.h>
  1.5485 -#endif
  1.5486 -
  1.5487 -#undef glGenFramebuffersEXT
  1.5488 -
  1.5489 -/* Override any GCC internal prototype to avoid an error.
  1.5490 -   Use char because int might match the return type of a GCC
  1.5491 -   builtin and then its argument prototype would still apply.  */
  1.5492 -#ifdef __cplusplus
  1.5493 -extern "C"
  1.5494 -#endif
  1.5495 -char glGenFramebuffersEXT ();
  1.5496 -/* The GNU C library defines this for functions which it implements
  1.5497 -    to always fail with ENOSYS.  Some functions are actually named
  1.5498 -    something starting with __ and the normal name is an alias.  */
  1.5499 -#if defined __stub_glGenFramebuffersEXT || defined __stub___glGenFramebuffersEXT
  1.5500 -choke me
  1.5501 -#endif
  1.5502 -
  1.5503 -int
  1.5504 -main ()
  1.5505 -{
  1.5506 -return glGenFramebuffersEXT ();
  1.5507 -  ;
  1.5508 -  return 0;
  1.5509 -}
  1.5510 -_ACEOF
  1.5511 -rm -f conftest.$ac_objext conftest$ac_exeext
  1.5512 -if { (ac_try="$ac_link"
  1.5513 -case "(($ac_try" in
  1.5514 -  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.5515 -  *) ac_try_echo=$ac_try;;
  1.5516 -esac
  1.5517 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.5518 -  (eval "$ac_link") 2>conftest.er1
  1.5519 -  ac_status=$?
  1.5520 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.5521 -  rm -f conftest.er1
  1.5522 -  cat conftest.err >&5
  1.5523 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5524 -  (exit $ac_status); } && {
  1.5525 -	 test -z "$ac_c_werror_flag" ||
  1.5526 -	 test ! -s conftest.err
  1.5527 -       } && test -s conftest$ac_exeext &&
  1.5528 -       $as_test_x conftest$ac_exeext; then
  1.5529 -  ac_cv_func_glGenFramebuffersEXT=yes
  1.5530 -else
  1.5531 -  echo "$as_me: failed program was:" >&5
  1.5532 -sed 's/^/| /' conftest.$ac_ext >&5
  1.5533 -
  1.5534 -	ac_cv_func_glGenFramebuffersEXT=no
  1.5535 -fi
  1.5536 -
  1.5537 -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  1.5538 -      conftest$ac_exeext conftest.$ac_ext
  1.5539 -fi
  1.5540 -{ echo "$as_me:$LINENO: result: $ac_cv_func_glGenFramebuffersEXT" >&5
  1.5541 -echo "${ECHO_T}$ac_cv_func_glGenFramebuffersEXT" >&6; }
  1.5542 -if test $ac_cv_func_glGenFramebuffersEXT = yes; then
  1.5543 -
  1.5544 -cat >>confdefs.h <<\_ACEOF
  1.5545 -#define HAVE_OPENGL_FBO 1
  1.5546 -_ACEOF
  1.5547 -
  1.5548 -fi
  1.5549 -
  1.5550 -{ echo "$as_me:$LINENO: checking for glCreateShader" >&5
  1.5551 -echo $ECHO_N "checking for glCreateShader... $ECHO_C" >&6; }
  1.5552 -if test "${ac_cv_func_glCreateShader+set}" = set; then
  1.5553 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.5554 -else
  1.5555 -  cat >conftest.$ac_ext <<_ACEOF
  1.5556 -/* confdefs.h.  */
  1.5557 -_ACEOF
  1.5558 -cat confdefs.h >>conftest.$ac_ext
  1.5559 -cat >>conftest.$ac_ext <<_ACEOF
  1.5560 -/* end confdefs.h.  */
  1.5561 -/* Define glCreateShader to an innocuous variant, in case <limits.h> declares glCreateShader.
  1.5562 -   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
  1.5563 -#define glCreateShader innocuous_glCreateShader
  1.5564 -
  1.5565 -/* System header to define __stub macros and hopefully few prototypes,
  1.5566 -    which can conflict with char glCreateShader (); below.
  1.5567 -    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  1.5568 -    <limits.h> exists even on freestanding compilers.  */
  1.5569 -
  1.5570 -#ifdef __STDC__
  1.5571 -# include <limits.h>
  1.5572 -#else
  1.5573 -# include <assert.h>
  1.5574 -#endif
  1.5575 -
  1.5576 -#undef glCreateShader
  1.5577 -
  1.5578 -/* Override any GCC internal prototype to avoid an error.
  1.5579 -   Use char because int might match the return type of a GCC
  1.5580 -   builtin and then its argument prototype would still apply.  */
  1.5581 -#ifdef __cplusplus
  1.5582 -extern "C"
  1.5583 -#endif
  1.5584 -char glCreateShader ();
  1.5585 -/* The GNU C library defines this for functions which it implements
  1.5586 -    to always fail with ENOSYS.  Some functions are actually named
  1.5587 -    something starting with __ and the normal name is an alias.  */
  1.5588 -#if defined __stub_glCreateShader || defined __stub___glCreateShader
  1.5589 -choke me
  1.5590 -#endif
  1.5591 -
  1.5592 -int
  1.5593 -main ()
  1.5594 -{
  1.5595 -return glCreateShader ();
  1.5596 -  ;
  1.5597 -  return 0;
  1.5598 -}
  1.5599 -_ACEOF
  1.5600 -rm -f conftest.$ac_objext conftest$ac_exeext
  1.5601 -if { (ac_try="$ac_link"
  1.5602 -case "(($ac_try" in
  1.5603 -  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.5604 -  *) ac_try_echo=$ac_try;;
  1.5605 -esac
  1.5606 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.5607 -  (eval "$ac_link") 2>conftest.er1
  1.5608 -  ac_status=$?
  1.5609 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.5610 -  rm -f conftest.er1
  1.5611 -  cat conftest.err >&5
  1.5612 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5613 -  (exit $ac_status); } && {
  1.5614 -	 test -z "$ac_c_werror_flag" ||
  1.5615 -	 test ! -s conftest.err
  1.5616 -       } && test -s conftest$ac_exeext &&
  1.5617 -       $as_test_x conftest$ac_exeext; then
  1.5618 -  ac_cv_func_glCreateShader=yes
  1.5619 -else
  1.5620 -  echo "$as_me: failed program was:" >&5
  1.5621 -sed 's/^/| /' conftest.$ac_ext >&5
  1.5622 -
  1.5623 -	ac_cv_func_glCreateShader=no
  1.5624 -fi
  1.5625 -
  1.5626 -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  1.5627 -      conftest$ac_exeext conftest.$ac_ext
  1.5628 -fi
  1.5629 -{ echo "$as_me:$LINENO: result: $ac_cv_func_glCreateShader" >&5
  1.5630 -echo "${ECHO_T}$ac_cv_func_glCreateShader" >&6; }
  1.5631 -if test $ac_cv_func_glCreateShader = yes; then
  1.5632 -
  1.5633 -cat >>confdefs.h <<\_ACEOF
  1.5634 -#define HAVE_OPENGL_SHADER 1
  1.5635 -_ACEOF
  1.5636 -
  1.5637 -fi
  1.5638 -
  1.5639 -{ echo "$as_me:$LINENO: checking for glCreateShaderObjectARB" >&5
  1.5640 -echo $ECHO_N "checking for glCreateShaderObjectARB... $ECHO_C" >&6; }
  1.5641 -if test "${ac_cv_func_glCreateShaderObjectARB+set}" = set; then
  1.5642 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.5643 -else
  1.5644 -  cat >conftest.$ac_ext <<_ACEOF
  1.5645 -/* confdefs.h.  */
  1.5646 -_ACEOF
  1.5647 -cat confdefs.h >>conftest.$ac_ext
  1.5648 -cat >>conftest.$ac_ext <<_ACEOF
  1.5649 -/* end confdefs.h.  */
  1.5650 -/* Define glCreateShaderObjectARB to an innocuous variant, in case <limits.h> declares glCreateShaderObjectARB.
  1.5651 -   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
  1.5652 -#define glCreateShaderObjectARB innocuous_glCreateShaderObjectARB
  1.5653 -
  1.5654 -/* System header to define __stub macros and hopefully few prototypes,
  1.5655 -    which can conflict with char glCreateShaderObjectARB (); below.
  1.5656 -    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  1.5657 -    <limits.h> exists even on freestanding compilers.  */
  1.5658 -
  1.5659 -#ifdef __STDC__
  1.5660 -# include <limits.h>
  1.5661 -#else
  1.5662 -# include <assert.h>
  1.5663 -#endif
  1.5664 -
  1.5665 -#undef glCreateShaderObjectARB
  1.5666 -
  1.5667 -/* Override any GCC internal prototype to avoid an error.
  1.5668 -   Use char because int might match the return type of a GCC
  1.5669 -   builtin and then its argument prototype would still apply.  */
  1.5670 -#ifdef __cplusplus
  1.5671 -extern "C"
  1.5672 -#endif
  1.5673 -char glCreateShaderObjectARB ();
  1.5674 -/* The GNU C library defines this for functions which it implements
  1.5675 -    to always fail with ENOSYS.  Some functions are actually named
  1.5676 -    something starting with __ and the normal name is an alias.  */
  1.5677 -#if defined __stub_glCreateShaderObjectARB || defined __stub___glCreateShaderObjectARB
  1.5678 -choke me
  1.5679 -#endif
  1.5680 -
  1.5681 -int
  1.5682 -main ()
  1.5683 -{
  1.5684 -return glCreateShaderObjectARB ();
  1.5685 -  ;
  1.5686 -  return 0;
  1.5687 -}
  1.5688 -_ACEOF
  1.5689 -rm -f conftest.$ac_objext conftest$ac_exeext
  1.5690 -if { (ac_try="$ac_link"
  1.5691 -case "(($ac_try" in
  1.5692 -  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.5693 -  *) ac_try_echo=$ac_try;;
  1.5694 -esac
  1.5695 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.5696 -  (eval "$ac_link") 2>conftest.er1
  1.5697 -  ac_status=$?
  1.5698 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.5699 -  rm -f conftest.er1
  1.5700 -  cat conftest.err >&5
  1.5701 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5702 -  (exit $ac_status); } && {
  1.5703 -	 test -z "$ac_c_werror_flag" ||
  1.5704 -	 test ! -s conftest.err
  1.5705 -       } && test -s conftest$ac_exeext &&
  1.5706 -       $as_test_x conftest$ac_exeext; then
  1.5707 -  ac_cv_func_glCreateShaderObjectARB=yes
  1.5708 -else
  1.5709 -  echo "$as_me: failed program was:" >&5
  1.5710 -sed 's/^/| /' conftest.$ac_ext >&5
  1.5711 -
  1.5712 -	ac_cv_func_glCreateShaderObjectARB=no
  1.5713 -fi
  1.5714 -
  1.5715 -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  1.5716 -      conftest$ac_exeext conftest.$ac_ext
  1.5717 -fi
  1.5718 -{ echo "$as_me:$LINENO: result: $ac_cv_func_glCreateShaderObjectARB" >&5
  1.5719 -echo "${ECHO_T}$ac_cv_func_glCreateShaderObjectARB" >&6; }
  1.5720 -if test $ac_cv_func_glCreateShaderObjectARB = yes; then
  1.5721 -
  1.5722 -cat >>confdefs.h <<\_ACEOF
  1.5723 -#define HAVE_OPENGL_SHADER_ARB 1
  1.5724 -_ACEOF
  1.5725 -
  1.5726 -fi
  1.5727 -
  1.5728  
  1.5729  
  1.5730  pkg_failed=no
  1.5731 -{ echo "$as_me:$LINENO: checking for GTK" >&5
  1.5732 -echo $ECHO_N "checking for GTK... $ECHO_C" >&6; }
  1.5733 +{ $as_echo "$as_me:$LINENO: checking for GTK" >&5
  1.5734 +$as_echo_n "checking for GTK... " >&6; }
  1.5735  
  1.5736  if test -n "$PKG_CONFIG"; then
  1.5737      if test -n "$GTK_CFLAGS"; then
  1.5738          pkg_cv_GTK_CFLAGS="$GTK_CFLAGS"
  1.5739      else
  1.5740          if test -n "$PKG_CONFIG" && \
  1.5741 -    { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"gtk+-2.0\"") >&5
  1.5742 +    { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"gtk+-2.0\"") >&5
  1.5743    ($PKG_CONFIG --exists --print-errors "gtk+-2.0") 2>&5
  1.5744    ac_status=$?
  1.5745 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5746 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5747    (exit $ac_status); }; then
  1.5748    pkg_cv_GTK_CFLAGS=`$PKG_CONFIG --cflags "gtk+-2.0" 2>/dev/null`
  1.5749  else
  1.5750 @@ -6278,10 +6444,10 @@
  1.5751          pkg_cv_GTK_LIBS="$GTK_LIBS"
  1.5752      else
  1.5753          if test -n "$PKG_CONFIG" && \
  1.5754 -    { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"gtk+-2.0\"") >&5
  1.5755 +    { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"gtk+-2.0\"") >&5
  1.5756    ($PKG_CONFIG --exists --print-errors "gtk+-2.0") 2>&5
  1.5757    ac_status=$?
  1.5758 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5759 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5760    (exit $ac_status); }; then
  1.5761    pkg_cv_GTK_LIBS=`$PKG_CONFIG --libs "gtk+-2.0" 2>/dev/null`
  1.5762  else
  1.5763 @@ -6309,7 +6475,7 @@
  1.5764  	# Put the nasty error message in config.log where it belongs
  1.5765  	echo "$GTK_PKG_ERRORS" >&5
  1.5766  
  1.5767 -	{ { echo "$as_me:$LINENO: error: Package requirements (gtk+-2.0) were not met:
  1.5768 +	{ { $as_echo "$as_me:$LINENO: error: Package requirements (gtk+-2.0) were not met:
  1.5769  
  1.5770  $GTK_PKG_ERRORS
  1.5771  
  1.5772 @@ -6320,7 +6486,7 @@
  1.5773  and GTK_LIBS to avoid the need to call pkg-config.
  1.5774  See the pkg-config man page for more details.
  1.5775  " >&5
  1.5776 -echo "$as_me: error: Package requirements (gtk+-2.0) were not met:
  1.5777 +$as_echo "$as_me: error: Package requirements (gtk+-2.0) were not met:
  1.5778  
  1.5779  $GTK_PKG_ERRORS
  1.5780  
  1.5781 @@ -6333,7 +6499,7 @@
  1.5782  " >&2;}
  1.5783     { (exit 1); exit 1; }; }
  1.5784  elif test $pkg_failed = untried; then
  1.5785 -	{ { echo "$as_me:$LINENO: error: The pkg-config script could not be found or is too old.  Make sure it
  1.5786 +	{ { $as_echo "$as_me:$LINENO: error: The pkg-config script could not be found or is too old.  Make sure it
  1.5787  is in your PATH or set the PKG_CONFIG environment variable to the full
  1.5788  path to pkg-config.
  1.5789  
  1.5790 @@ -6341,9 +6507,9 @@
  1.5791  and GTK_LIBS to avoid the need to call pkg-config.
  1.5792  See the pkg-config man page for more details.
  1.5793  
  1.5794 -To get pkg-config, see <http://www.freedesktop.org/software/pkgconfig>.
  1.5795 -See \`config.log' for more details." >&5
  1.5796 -echo "$as_me: error: The pkg-config script could not be found or is too old.  Make sure it
  1.5797 +To get pkg-config, see <http://pkg-config.freedesktop.org/>.
  1.5798 +See \`config.log' for more details." >&5
  1.5799 +$as_echo "$as_me: error: The pkg-config script could not be found or is too old.  Make sure it
  1.5800  is in your PATH or set the PKG_CONFIG environment variable to the full
  1.5801  path to pkg-config.
  1.5802  
  1.5803 @@ -6351,14 +6517,14 @@
  1.5804  and GTK_LIBS to avoid the need to call pkg-config.
  1.5805  See the pkg-config man page for more details.
  1.5806  
  1.5807 -To get pkg-config, see <http://www.freedesktop.org/software/pkgconfig>.
  1.5808 +To get pkg-config, see <http://pkg-config.freedesktop.org/>.
  1.5809  See \`config.log' for more details." >&2;}
  1.5810     { (exit 1); exit 1; }; }
  1.5811  else
  1.5812  	GTK_CFLAGS=$pkg_cv_GTK_CFLAGS
  1.5813  	GTK_LIBS=$pkg_cv_GTK_LIBS
  1.5814 -        { echo "$as_me:$LINENO: result: yes" >&5
  1.5815 -echo "${ECHO_T}yes" >&6; }
  1.5816 +        { $as_echo "$as_me:$LINENO: result: yes" >&5
  1.5817 +$as_echo "yes" >&6; }
  1.5818  
  1.5819      HAVE_GTK='yes'
  1.5820  
  1.5821 @@ -6370,17 +6536,6 @@
  1.5822  fi
  1.5823  
  1.5824  
  1.5825 -
  1.5826 -if test "$HAVE_CARBON" = 'yes'; then
  1.5827 -  GUI_CARBON_TRUE=
  1.5828 -  GUI_CARBON_FALSE='#'
  1.5829 -else
  1.5830 -  GUI_CARBON_TRUE='#'
  1.5831 -  GUI_CARBON_FALSE=
  1.5832 -fi
  1.5833 -
  1.5834 -
  1.5835 -
  1.5836  if test "$HAVE_GTK" = 'yes'; then
  1.5837    GUI_GTK_TRUE=
  1.5838    GUI_GTK_FALSE='#'
  1.5839 @@ -6390,6 +6545,1171 @@
  1.5840  fi
  1.5841  
  1.5842  
  1.5843 +LIBS="$LIBS $GTK_LIBS"
  1.5844 +{ $as_echo "$as_me:$LINENO: checking for gdk_x11_display_get_xdisplay" >&5
  1.5845 +$as_echo_n "checking for gdk_x11_display_get_xdisplay... " >&6; }
  1.5846 +if test "${ac_cv_func_gdk_x11_display_get_xdisplay+set}" = set; then
  1.5847 +  $as_echo_n "(cached) " >&6
  1.5848 +else
  1.5849 +  cat >conftest.$ac_ext <<_ACEOF
  1.5850 +/* confdefs.h.  */
  1.5851 +_ACEOF
  1.5852 +cat confdefs.h >>conftest.$ac_ext
  1.5853 +cat >>conftest.$ac_ext <<_ACEOF
  1.5854 +/* end confdefs.h.  */
  1.5855 +/* Define gdk_x11_display_get_xdisplay to an innocuous variant, in case <limits.h> declares gdk_x11_display_get_xdisplay.
  1.5856 +   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
  1.5857 +#define gdk_x11_display_get_xdisplay innocuous_gdk_x11_display_get_xdisplay
  1.5858 +
  1.5859 +/* System header to define __stub macros and hopefully few prototypes,
  1.5860 +    which can conflict with char gdk_x11_display_get_xdisplay (); below.
  1.5861 +    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  1.5862 +    <limits.h> exists even on freestanding compilers.  */
  1.5863 +
  1.5864 +#ifdef __STDC__
  1.5865 +# include <limits.h>
  1.5866 +#else
  1.5867 +# include <assert.h>
  1.5868 +#endif
  1.5869 +
  1.5870 +#undef gdk_x11_display_get_xdisplay
  1.5871 +
  1.5872 +/* Override any GCC internal prototype to avoid an error.
  1.5873 +   Use char because int might match the return type of a GCC
  1.5874 +   builtin and then its argument prototype would still apply.  */
  1.5875 +#ifdef __cplusplus
  1.5876 +extern "C"
  1.5877 +#endif
  1.5878 +char gdk_x11_display_get_xdisplay ();
  1.5879 +/* The GNU C library defines this for functions which it implements
  1.5880 +    to always fail with ENOSYS.  Some functions are actually named
  1.5881 +    something starting with __ and the normal name is an alias.  */
  1.5882 +#if defined __stub_gdk_x11_display_get_xdisplay || defined __stub___gdk_x11_display_get_xdisplay
  1.5883 +choke me
  1.5884 +#endif
  1.5885 +
  1.5886 +int
  1.5887 +main ()
  1.5888 +{
  1.5889 +return gdk_x11_display_get_xdisplay ();
  1.5890 +  ;
  1.5891 +  return 0;
  1.5892 +}
  1.5893 +_ACEOF
  1.5894 +rm -f conftest.$ac_objext conftest$ac_exeext
  1.5895 +if { (ac_try="$ac_link"
  1.5896 +case "(($ac_try" in
  1.5897 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.5898 +  *) ac_try_echo=$ac_try;;
  1.5899 +esac
  1.5900 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.5901 +$as_echo "$ac_try_echo") >&5
  1.5902 +  (eval "$ac_link") 2>conftest.er1
  1.5903 +  ac_status=$?
  1.5904 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.5905 +  rm -f conftest.er1
  1.5906 +  cat conftest.err >&5
  1.5907 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5908 +  (exit $ac_status); } && {
  1.5909 +	 test -z "$ac_c_werror_flag" ||
  1.5910 +	 test ! -s conftest.err
  1.5911 +       } && test -s conftest$ac_exeext && {
  1.5912 +	 test "$cross_compiling" = yes ||
  1.5913 +	 $as_test_x conftest$ac_exeext
  1.5914 +       }; then
  1.5915 +  ac_cv_func_gdk_x11_display_get_xdisplay=yes
  1.5916 +else
  1.5917 +  $as_echo "$as_me: failed program was:" >&5
  1.5918 +sed 's/^/| /' conftest.$ac_ext >&5
  1.5919 +
  1.5920 +	ac_cv_func_gdk_x11_display_get_xdisplay=no
  1.5921 +fi
  1.5922 +
  1.5923 +rm -rf conftest.dSYM
  1.5924 +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  1.5925 +      conftest$ac_exeext conftest.$ac_ext
  1.5926 +fi
  1.5927 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_gdk_x11_display_get_xdisplay" >&5
  1.5928 +$as_echo "$ac_cv_func_gdk_x11_display_get_xdisplay" >&6; }
  1.5929 +if test $ac_cv_func_gdk_x11_display_get_xdisplay = yes; then
  1.5930 +
  1.5931 +   HAVE_GTK_X11='yes'
  1.5932 +
  1.5933 +cat >>confdefs.h <<\_ACEOF
  1.5934 +#define HAVE_GTK_X11 1
  1.5935 +_ACEOF
  1.5936 +
  1.5937 +fi
  1.5938 +
  1.5939 +{ $as_echo "$as_me:$LINENO: checking for gdk_quartz_window_get_nsview" >&5
  1.5940 +$as_echo_n "checking for gdk_quartz_window_get_nsview... " >&6; }
  1.5941 +if test "${ac_cv_func_gdk_quartz_window_get_nsview+set}" = set; then
  1.5942 +  $as_echo_n "(cached) " >&6
  1.5943 +else
  1.5944 +  cat >conftest.$ac_ext <<_ACEOF
  1.5945 +/* confdefs.h.  */
  1.5946 +_ACEOF
  1.5947 +cat confdefs.h >>conftest.$ac_ext
  1.5948 +cat >>conftest.$ac_ext <<_ACEOF
  1.5949 +/* end confdefs.h.  */
  1.5950 +/* Define gdk_quartz_window_get_nsview to an innocuous variant, in case <limits.h> declares gdk_quartz_window_get_nsview.
  1.5951 +   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
  1.5952 +#define gdk_quartz_window_get_nsview innocuous_gdk_quartz_window_get_nsview
  1.5953 +
  1.5954 +/* System header to define __stub macros and hopefully few prototypes,
  1.5955 +    which can conflict with char gdk_quartz_window_get_nsview (); below.
  1.5956 +    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  1.5957 +    <limits.h> exists even on freestanding compilers.  */
  1.5958 +
  1.5959 +#ifdef __STDC__
  1.5960 +# include <limits.h>
  1.5961 +#else
  1.5962 +# include <assert.h>
  1.5963 +#endif
  1.5964 +
  1.5965 +#undef gdk_quartz_window_get_nsview
  1.5966 +
  1.5967 +/* Override any GCC internal prototype to avoid an error.
  1.5968 +   Use char because int might match the return type of a GCC
  1.5969 +   builtin and then its argument prototype would still apply.  */
  1.5970 +#ifdef __cplusplus
  1.5971 +extern "C"
  1.5972 +#endif
  1.5973 +char gdk_quartz_window_get_nsview ();
  1.5974 +/* The GNU C library defines this for functions which it implements
  1.5975 +    to always fail with ENOSYS.  Some functions are actually named
  1.5976 +    something starting with __ and the normal name is an alias.  */
  1.5977 +#if defined __stub_gdk_quartz_window_get_nsview || defined __stub___gdk_quartz_window_get_nsview
  1.5978 +choke me
  1.5979 +#endif
  1.5980 +
  1.5981 +int
  1.5982 +main ()
  1.5983 +{
  1.5984 +return gdk_quartz_window_get_nsview ();
  1.5985 +  ;
  1.5986 +  return 0;
  1.5987 +}
  1.5988 +_ACEOF
  1.5989 +rm -f conftest.$ac_objext conftest$ac_exeext
  1.5990 +if { (ac_try="$ac_link"
  1.5991 +case "(($ac_try" in
  1.5992 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.5993 +  *) ac_try_echo=$ac_try;;
  1.5994 +esac
  1.5995 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.5996 +$as_echo "$ac_try_echo") >&5
  1.5997 +  (eval "$ac_link") 2>conftest.er1
  1.5998 +  ac_status=$?
  1.5999 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.6000 +  rm -f conftest.er1
  1.6001 +  cat conftest.err >&5
  1.6002 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.6003 +  (exit $ac_status); } && {
  1.6004 +	 test -z "$ac_c_werror_flag" ||
  1.6005 +	 test ! -s conftest.err
  1.6006 +       } && test -s conftest$ac_exeext && {
  1.6007 +	 test "$cross_compiling" = yes ||
  1.6008 +	 $as_test_x conftest$ac_exeext
  1.6009 +       }; then
  1.6010 +  ac_cv_func_gdk_quartz_window_get_nsview=yes
  1.6011 +else
  1.6012 +  $as_echo "$as_me: failed program was:" >&5
  1.6013 +sed 's/^/| /' conftest.$ac_ext >&5
  1.6014 +
  1.6015 +	ac_cv_func_gdk_quartz_window_get_nsview=no
  1.6016 +fi
  1.6017 +
  1.6018 +rm -rf conftest.dSYM
  1.6019 +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  1.6020 +      conftest$ac_exeext conftest.$ac_ext
  1.6021 +fi
  1.6022 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_gdk_quartz_window_get_nsview" >&5
  1.6023 +$as_echo "$ac_cv_func_gdk_quartz_window_get_nsview" >&6; }
  1.6024 +if test $ac_cv_func_gdk_quartz_window_get_nsview = yes; then
  1.6025 +
  1.6026 +   HAVE_GTK_OSX='yes'
  1.6027 +
  1.6028 +cat >>confdefs.h <<\_ACEOF
  1.6029 +#define HAVE_GTK_OSX 1
  1.6030 +_ACEOF
  1.6031 +
  1.6032 +fi
  1.6033 +
  1.6034 +
  1.6035 +if test "x$with_osmesa" != xno; then
  1.6036 +
  1.6037 +
  1.6038 +
  1.6039 +{ $as_echo "$as_me:$LINENO: checking for OSMesaCreateContext in -lOSMesa" >&5
  1.6040 +$as_echo_n "checking for OSMesaCreateContext in -lOSMesa... " >&6; }
  1.6041 +if test "${ac_cv_lib_OSMesa_OSMesaCreateContext+set}" = set; then
  1.6042 +  $as_echo_n "(cached) " >&6
  1.6043 +else
  1.6044 +  ac_check_lib_save_LIBS=$LIBS
  1.6045 +LIBS="-lOSMesa  $LIBS"
  1.6046 +cat >conftest.$ac_ext <<_ACEOF
  1.6047 +/* confdefs.h.  */
  1.6048 +_ACEOF
  1.6049 +cat confdefs.h >>conftest.$ac_ext
  1.6050 +cat >>conftest.$ac_ext <<_ACEOF
  1.6051 +/* end confdefs.h.  */
  1.6052 +
  1.6053 +/* Override any GCC internal prototype to avoid an error.
  1.6054 +   Use char because int might match the return type of a GCC
  1.6055 +   builtin and then its argument prototype would still apply.  */
  1.6056 +#ifdef __cplusplus
  1.6057 +extern "C"
  1.6058 +#endif
  1.6059 +char OSMesaCreateContext ();
  1.6060 +int
  1.6061 +main ()
  1.6062 +{
  1.6063 +return OSMesaCreateContext ();
  1.6064 +  ;
  1.6065 +  return 0;
  1.6066 +}
  1.6067 +_ACEOF
  1.6068 +rm -f conftest.$ac_objext conftest$ac_exeext
  1.6069 +if { (ac_try="$ac_link"
  1.6070 +case "(($ac_try" in
  1.6071 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.6072 +  *) ac_try_echo=$ac_try;;
  1.6073 +esac
  1.6074 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.6075 +$as_echo "$ac_try_echo") >&5
  1.6076 +  (eval "$ac_link") 2>conftest.er1
  1.6077 +  ac_status=$?
  1.6078 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.6079 +  rm -f conftest.er1
  1.6080 +  cat conftest.err >&5
  1.6081 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.6082 +  (exit $ac_status); } && {
  1.6083 +	 test -z "$ac_c_werror_flag" ||
  1.6084 +	 test ! -s conftest.err
  1.6085 +       } && test -s conftest$ac_exeext && {
  1.6086 +	 test "$cross_compiling" = yes ||
  1.6087 +	 $as_test_x conftest$ac_exeext
  1.6088 +       }; then
  1.6089 +  ac_cv_lib_OSMesa_OSMesaCreateContext=yes
  1.6090 +else
  1.6091 +  $as_echo "$as_me: failed program was:" >&5
  1.6092 +sed 's/^/| /' conftest.$ac_ext >&5
  1.6093 +
  1.6094 +	ac_cv_lib_OSMesa_OSMesaCreateContext=no
  1.6095 +fi
  1.6096 +
  1.6097 +rm -rf conftest.dSYM
  1.6098 +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  1.6099 +      conftest$ac_exeext conftest.$ac_ext
  1.6100 +LIBS=$ac_check_lib_save_LIBS
  1.6101 +fi
  1.6102 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_OSMesa_OSMesaCreateContext" >&5
  1.6103 +$as_echo "$ac_cv_lib_OSMesa_OSMesaCreateContext" >&6; }
  1.6104 +if test $ac_cv_lib_OSMesa_OSMesaCreateContext = yes; then
  1.6105 +  cat >>confdefs.h <<_ACEOF
  1.6106 +#define HAVE_LIBOSMESA 1
  1.6107 +_ACEOF
  1.6108 +
  1.6109 +  LIBS="-lOSMesa $LIBS"
  1.6110 +
  1.6111 +else
  1.6112 +  { { $as_echo "$as_me:$LINENO: error: --with-osmesa was given, but OSMesa library could not be found
  1.6113 +See \`config.log' for more details." >&5
  1.6114 +$as_echo "$as_me: error: --with-osmesa was given, but OSMesa library could not be found
  1.6115 +See \`config.log' for more details." >&2;}
  1.6116 +   { (exit 1); exit 1; }; }
  1.6117 +fi
  1.6118 +
  1.6119 +  if test "${ac_cv_header_GL_osmesa_h+set}" = set; then
  1.6120 +  { $as_echo "$as_me:$LINENO: checking for GL/osmesa.h" >&5
  1.6121 +$as_echo_n "checking for GL/osmesa.h... " >&6; }
  1.6122 +if test "${ac_cv_header_GL_osmesa_h+set}" = set; then
  1.6123 +  $as_echo_n "(cached) " >&6
  1.6124 +fi
  1.6125 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_GL_osmesa_h" >&5
  1.6126 +$as_echo "$ac_cv_header_GL_osmesa_h" >&6; }
  1.6127 +else
  1.6128 +  # Is the header compilable?
  1.6129 +{ $as_echo "$as_me:$LINENO: checking GL/osmesa.h usability" >&5
  1.6130 +$as_echo_n "checking GL/osmesa.h usability... " >&6; }
  1.6131 +cat >conftest.$ac_ext <<_ACEOF
  1.6132 +/* confdefs.h.  */
  1.6133 +_ACEOF
  1.6134 +cat confdefs.h >>conftest.$ac_ext
  1.6135 +cat >>conftest.$ac_ext <<_ACEOF
  1.6136 +/* end confdefs.h.  */
  1.6137 +$ac_includes_default
  1.6138 +#include <GL/osmesa.h>
  1.6139 +_ACEOF
  1.6140 +rm -f conftest.$ac_objext
  1.6141 +if { (ac_try="$ac_compile"
  1.6142 +case "(($ac_try" in
  1.6143 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.6144 +  *) ac_try_echo=$ac_try;;
  1.6145 +esac
  1.6146 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.6147 +$as_echo "$ac_try_echo") >&5
  1.6148 +  (eval "$ac_compile") 2>conftest.er1
  1.6149 +  ac_status=$?
  1.6150 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.6151 +  rm -f conftest.er1
  1.6152 +  cat conftest.err >&5
  1.6153 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.6154 +  (exit $ac_status); } && {
  1.6155 +	 test -z "$ac_c_werror_flag" ||
  1.6156 +	 test ! -s conftest.err
  1.6157 +       } && test -s conftest.$ac_objext; then
  1.6158 +  ac_header_compiler=yes
  1.6159 +else
  1.6160 +  $as_echo "$as_me: failed program was:" >&5
  1.6161 +sed 's/^/| /' conftest.$ac_ext >&5
  1.6162 +
  1.6163 +	ac_header_compiler=no
  1.6164 +fi
  1.6165 +
  1.6166 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1.6167 +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
  1.6168 +$as_echo "$ac_header_compiler" >&6; }
  1.6169 +
  1.6170 +# Is the header present?
  1.6171 +{ $as_echo "$as_me:$LINENO: checking GL/osmesa.h presence" >&5
  1.6172 +$as_echo_n "checking GL/osmesa.h presence... " >&6; }
  1.6173 +cat >conftest.$ac_ext <<_ACEOF
  1.6174 +/* confdefs.h.  */
  1.6175 +_ACEOF
  1.6176 +cat confdefs.h >>conftest.$ac_ext
  1.6177 +cat >>conftest.$ac_ext <<_ACEOF
  1.6178 +/* end confdefs.h.  */
  1.6179 +#include <GL/osmesa.h>
  1.6180 +_ACEOF
  1.6181 +if { (ac_try="$ac_cpp conftest.$ac_ext"
  1.6182 +case "(($ac_try" in
  1.6183 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.6184 +  *) ac_try_echo=$ac_try;;
  1.6185 +esac
  1.6186 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.6187 +$as_echo "$ac_try_echo") >&5
  1.6188 +  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  1.6189 +  ac_status=$?
  1.6190 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.6191 +  rm -f conftest.er1
  1.6192 +  cat conftest.err >&5
  1.6193 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.6194 +  (exit $ac_status); } >/dev/null && {
  1.6195 +	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  1.6196 +	 test ! -s conftest.err
  1.6197 +       }; then
  1.6198 +  ac_header_preproc=yes
  1.6199 +else
  1.6200 +  $as_echo "$as_me: failed program was:" >&5
  1.6201 +sed 's/^/| /' conftest.$ac_ext >&5
  1.6202 +
  1.6203 +  ac_header_preproc=no
  1.6204 +fi
  1.6205 +
  1.6206 +rm -f conftest.err conftest.$ac_ext
  1.6207 +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
  1.6208 +$as_echo "$ac_header_preproc" >&6; }
  1.6209 +
  1.6210 +# So?  What about this header?
  1.6211 +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
  1.6212 +  yes:no: )
  1.6213 +    { $as_echo "$as_me:$LINENO: WARNING: GL/osmesa.h: accepted by the compiler, rejected by the preprocessor!" >&5
  1.6214 +$as_echo "$as_me: WARNING: GL/osmesa.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
  1.6215 +    { $as_echo "$as_me:$LINENO: WARNING: GL/osmesa.h: proceeding with the compiler's result" >&5
  1.6216 +$as_echo "$as_me: WARNING: GL/osmesa.h: proceeding with the compiler's result" >&2;}
  1.6217 +    ac_header_preproc=yes
  1.6218 +    ;;
  1.6219 +  no:yes:* )
  1.6220 +    { $as_echo "$as_me:$LINENO: WARNING: GL/osmesa.h: present but cannot be compiled" >&5
  1.6221 +$as_echo "$as_me: WARNING: GL/osmesa.h: present but cannot be compiled" >&2;}
  1.6222 +    { $as_echo "$as_me:$LINENO: WARNING: GL/osmesa.h:     check for missing prerequisite headers?" >&5
  1.6223 +$as_echo "$as_me: WARNING: GL/osmesa.h:     check for missing prerequisite headers?" >&2;}
  1.6224 +    { $as_echo "$as_me:$LINENO: WARNING: GL/osmesa.h: see the Autoconf documentation" >&5
  1.6225 +$as_echo "$as_me: WARNING: GL/osmesa.h: see the Autoconf documentation" >&2;}
  1.6226 +    { $as_echo "$as_me:$LINENO: WARNING: GL/osmesa.h:     section \"Present But Cannot Be Compiled\"" >&5
  1.6227 +$as_echo "$as_me: WARNING: GL/osmesa.h:     section \"Present But Cannot Be Compiled\"" >&2;}
  1.6228 +    { $as_echo "$as_me:$LINENO: WARNING: GL/osmesa.h: proceeding with the preprocessor's result" >&5
  1.6229 +$as_echo "$as_me: WARNING: GL/osmesa.h: proceeding with the preprocessor's result" >&2;}
  1.6230 +    { $as_echo "$as_me:$LINENO: WARNING: GL/osmesa.h: in the future, the compiler will take precedence" >&5
  1.6231 +$as_echo "$as_me: WARNING: GL/osmesa.h: in the future, the compiler will take precedence" >&2;}
  1.6232 +
  1.6233 +    ;;
  1.6234 +esac
  1.6235 +{ $as_echo "$as_me:$LINENO: checking for GL/osmesa.h" >&5
  1.6236 +$as_echo_n "checking for GL/osmesa.h... " >&6; }
  1.6237 +if test "${ac_cv_header_GL_osmesa_h+set}" = set; then
  1.6238 +  $as_echo_n "(cached) " >&6
  1.6239 +else
  1.6240 +  ac_cv_header_GL_osmesa_h=$ac_header_preproc
  1.6241 +fi
  1.6242 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_GL_osmesa_h" >&5
  1.6243 +$as_echo "$ac_cv_header_GL_osmesa_h" >&6; }
  1.6244 +
  1.6245 +fi
  1.6246 +if test $ac_cv_header_GL_osmesa_h = yes; then
  1.6247 +  :
  1.6248 +else
  1.6249 +  { { $as_echo "$as_me:$LINENO: error: --with-osmesa was given, but osmesa.h could not be found
  1.6250 +See \`config.log' for more details." >&5
  1.6251 +$as_echo "$as_me: error: --with-osmesa was given, but osmesa.h could not be found
  1.6252 +See \`config.log' for more details." >&2;}
  1.6253 +   { (exit 1); exit 1; }; }
  1.6254 +fi
  1.6255 +
  1.6256 +
  1.6257 +  HAVE_OSMESA='yes'
  1.6258 +
  1.6259 +cat >>confdefs.h <<\_ACEOF
  1.6260 +#define HAVE_OSMESA 1
  1.6261 +_ACEOF
  1.6262 +
  1.6263 +else
  1.6264 +
  1.6265 +
  1.6266 +   if test "x$APPLE_BUILD" != 'xyes'; then
  1.6267 +
  1.6268 +{ $as_echo "$as_me:$LINENO: checking for glVertex3f in -lGL" >&5
  1.6269 +$as_echo_n "checking for glVertex3f in -lGL... " >&6; }
  1.6270 +if test "${ac_cv_lib_GL_glVertex3f+set}" = set; then
  1.6271 +  $as_echo_n "(cached) " >&6
  1.6272 +else
  1.6273 +  ac_check_lib_save_LIBS=$LIBS
  1.6274 +LIBS="-lGL  $LIBS"
  1.6275 +cat >conftest.$ac_ext <<_ACEOF
  1.6276 +/* confdefs.h.  */
  1.6277 +_ACEOF
  1.6278 +cat confdefs.h >>conftest.$ac_ext
  1.6279 +cat >>conftest.$ac_ext <<_ACEOF
  1.6280 +/* end confdefs.h.  */
  1.6281 +
  1.6282 +/* Override any GCC internal prototype to avoid an error.
  1.6283 +   Use char because int might match the return type of a GCC
  1.6284 +   builtin and then its argument prototype would still apply.  */
  1.6285 +#ifdef __cplusplus
  1.6286 +extern "C"
  1.6287 +#endif
  1.6288 +char glVertex3f ();
  1.6289 +int
  1.6290 +main ()
  1.6291 +{
  1.6292 +return glVertex3f ();
  1.6293 +  ;
  1.6294 +  return 0;
  1.6295 +}
  1.6296 +_ACEOF
  1.6297 +rm -f conftest.$ac_objext conftest$ac_exeext
  1.6298 +if { (ac_try="$ac_link"
  1.6299 +case "(($ac_try" in
  1.6300 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.6301 +  *) ac_try_echo=$ac_try;;
  1.6302 +esac
  1.6303 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.6304 +$as_echo "$ac_try_echo") >&5
  1.6305 +  (eval "$ac_link") 2>conftest.er1
  1.6306 +  ac_status=$?
  1.6307 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.6308 +  rm -f conftest.er1
  1.6309 +  cat conftest.err >&5
  1.6310 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.6311 +  (exit $ac_status); } && {
  1.6312 +	 test -z "$ac_c_werror_flag" ||
  1.6313 +	 test ! -s conftest.err
  1.6314 +       } && test -s conftest$ac_exeext && {
  1.6315 +	 test "$cross_compiling" = yes ||
  1.6316 +	 $as_test_x conftest$ac_exeext
  1.6317 +       }; then
  1.6318 +  ac_cv_lib_GL_glVertex3f=yes
  1.6319 +else
  1.6320 +  $as_echo "$as_me: failed program was:" >&5
  1.6321 +sed 's/^/| /' conftest.$ac_ext >&5
  1.6322 +
  1.6323 +	ac_cv_lib_GL_glVertex3f=no
  1.6324 +fi
  1.6325 +
  1.6326 +rm -rf conftest.dSYM
  1.6327 +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  1.6328 +      conftest$ac_exeext conftest.$ac_ext
  1.6329 +LIBS=$ac_check_lib_save_LIBS
  1.6330 +fi
  1.6331 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_GL_glVertex3f" >&5
  1.6332 +$as_echo "$ac_cv_lib_GL_glVertex3f" >&6; }
  1.6333 +if test $ac_cv_lib_GL_glVertex3f = yes; then
  1.6334 +  cat >>confdefs.h <<_ACEOF
  1.6335 +#define HAVE_LIBGL 1
  1.6336 +_ACEOF
  1.6337 +
  1.6338 +  LIBS="-lGL $LIBS"
  1.6339 +
  1.6340 +else
  1.6341 +
  1.6342 +          { { $as_echo "$as_me:$LINENO: error: \"The OpenGL library (libGL.so) could not be found, but is required.\"
  1.6343 +See \`config.log' for more details." >&5
  1.6344 +$as_echo "$as_me: error: \"The OpenGL library (libGL.so) could not be found, but is required.\"
  1.6345 +See \`config.log' for more details." >&2;}
  1.6346 +   { (exit 1); exit 1; }; }
  1.6347 +fi
  1.6348 +
  1.6349 +      if test "${ac_cv_header_GL_gl_h+set}" = set; then
  1.6350 +  { $as_echo "$as_me:$LINENO: checking for GL/gl.h" >&5
  1.6351 +$as_echo_n "checking for GL/gl.h... " >&6; }
  1.6352 +if test "${ac_cv_header_GL_gl_h+set}" = set; then
  1.6353 +  $as_echo_n "(cached) " >&6
  1.6354 +fi
  1.6355 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_GL_gl_h" >&5
  1.6356 +$as_echo "$ac_cv_header_GL_gl_h" >&6; }
  1.6357 +else
  1.6358 +  # Is the header compilable?
  1.6359 +{ $as_echo "$as_me:$LINENO: checking GL/gl.h usability" >&5
  1.6360 +$as_echo_n "checking GL/gl.h usability... " >&6; }
  1.6361 +cat >conftest.$ac_ext <<_ACEOF
  1.6362 +/* confdefs.h.  */
  1.6363 +_ACEOF
  1.6364 +cat confdefs.h >>conftest.$ac_ext
  1.6365 +cat >>conftest.$ac_ext <<_ACEOF
  1.6366 +/* end confdefs.h.  */
  1.6367 +$ac_includes_default
  1.6368 +#include <GL/gl.h>
  1.6369 +_ACEOF
  1.6370 +rm -f conftest.$ac_objext
  1.6371 +if { (ac_try="$ac_compile"
  1.6372 +case "(($ac_try" in
  1.6373 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.6374 +  *) ac_try_echo=$ac_try;;
  1.6375 +esac
  1.6376 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.6377 +$as_echo "$ac_try_echo") >&5
  1.6378 +  (eval "$ac_compile") 2>conftest.er1
  1.6379 +  ac_status=$?
  1.6380 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.6381 +  rm -f conftest.er1
  1.6382 +  cat conftest.err >&5
  1.6383 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.6384 +  (exit $ac_status); } && {
  1.6385 +	 test -z "$ac_c_werror_flag" ||
  1.6386 +	 test ! -s conftest.err
  1.6387 +       } && test -s conftest.$ac_objext; then
  1.6388 +  ac_header_compiler=yes
  1.6389 +else
  1.6390 +  $as_echo "$as_me: failed program was:" >&5
  1.6391 +sed 's/^/| /' conftest.$ac_ext >&5
  1.6392 +
  1.6393 +	ac_header_compiler=no
  1.6394 +fi
  1.6395 +
  1.6396 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1.6397 +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
  1.6398 +$as_echo "$ac_header_compiler" >&6; }
  1.6399 +
  1.6400 +# Is the header present?
  1.6401 +{ $as_echo "$as_me:$LINENO: checking GL/gl.h presence" >&5
  1.6402 +$as_echo_n "checking GL/gl.h presence... " >&6; }
  1.6403 +cat >conftest.$ac_ext <<_ACEOF
  1.6404 +/* confdefs.h.  */
  1.6405 +_ACEOF
  1.6406 +cat confdefs.h >>conftest.$ac_ext
  1.6407 +cat >>conftest.$ac_ext <<_ACEOF
  1.6408 +/* end confdefs.h.  */
  1.6409 +#include <GL/gl.h>
  1.6410 +_ACEOF
  1.6411 +if { (ac_try="$ac_cpp conftest.$ac_ext"
  1.6412 +case "(($ac_try" in
  1.6413 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.6414 +  *) ac_try_echo=$ac_try;;
  1.6415 +esac
  1.6416 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.6417 +$as_echo "$ac_try_echo") >&5
  1.6418 +  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  1.6419 +  ac_status=$?
  1.6420 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.6421 +  rm -f conftest.er1
  1.6422 +  cat conftest.err >&5
  1.6423 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.6424 +  (exit $ac_status); } >/dev/null && {
  1.6425 +	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  1.6426 +	 test ! -s conftest.err
  1.6427 +       }; then
  1.6428 +  ac_header_preproc=yes
  1.6429 +else
  1.6430 +  $as_echo "$as_me: failed program was:" >&5
  1.6431 +sed 's/^/| /' conftest.$ac_ext >&5
  1.6432 +
  1.6433 +  ac_header_preproc=no
  1.6434 +fi
  1.6435 +
  1.6436 +rm -f conftest.err conftest.$ac_ext
  1.6437 +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
  1.6438 +$as_echo "$ac_header_preproc" >&6; }
  1.6439 +
  1.6440 +# So?  What about this header?
  1.6441 +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
  1.6442 +  yes:no: )
  1.6443 +    { $as_echo "$as_me:$LINENO: WARNING: GL/gl.h: accepted by the compiler, rejected by the preprocessor!" >&5
  1.6444 +$as_echo "$as_me: WARNING: GL/gl.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
  1.6445 +    { $as_echo "$as_me:$LINENO: WARNING: GL/gl.h: proceeding with the compiler's result" >&5
  1.6446 +$as_echo "$as_me: WARNING: GL/gl.h: proceeding with the compiler's result" >&2;}
  1.6447 +    ac_header_preproc=yes
  1.6448 +    ;;
  1.6449 +  no:yes:* )
  1.6450 +    { $as_echo "$as_me:$LINENO: WARNING: GL/gl.h: present but cannot be compiled" >&5
  1.6451 +$as_echo "$as_me: WARNING: GL/gl.h: present but cannot be compiled" >&2;}
  1.6452 +    { $as_echo "$as_me:$LINENO: WARNING: GL/gl.h:     check for missing prerequisite headers?" >&5
  1.6453 +$as_echo "$as_me: WARNING: GL/gl.h:     check for missing prerequisite headers?" >&2;}
  1.6454 +    { $as_echo "$as_me:$LINENO: WARNING: GL/gl.h: see the Autoconf documentation" >&5
  1.6455 +$as_echo "$as_me: WARNING: GL/gl.h: see the Autoconf documentation" >&2;}
  1.6456 +    { $as_echo "$as_me:$LINENO: WARNING: GL/gl.h:     section \"Present But Cannot Be Compiled\"" >&5
  1.6457 +$as_echo "$as_me: WARNING: GL/gl.h:     section \"Present But Cannot Be Compiled\"" >&2;}
  1.6458 +    { $as_echo "$as_me:$LINENO: WARNING: GL/gl.h: proceeding with the preprocessor's result" >&5
  1.6459 +$as_echo "$as_me: WARNING: GL/gl.h: proceeding with the preprocessor's result" >&2;}
  1.6460 +    { $as_echo "$as_me:$LINENO: WARNING: GL/gl.h: in the future, the compiler will take precedence" >&5
  1.6461 +$as_echo "$as_me: WARNING: GL/gl.h: in the future, the compiler will take precedence" >&2;}
  1.6462 +
  1.6463 +    ;;
  1.6464 +esac
  1.6465 +{ $as_echo "$as_me:$LINENO: checking for GL/gl.h" >&5
  1.6466 +$as_echo_n "checking for GL/gl.h... " >&6; }
  1.6467 +if test "${ac_cv_header_GL_gl_h+set}" = set; then
  1.6468 +  $as_echo_n "(cached) " >&6
  1.6469 +else
  1.6470 +  ac_cv_header_GL_gl_h=$ac_header_preproc
  1.6471 +fi
  1.6472 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_GL_gl_h" >&5
  1.6473 +$as_echo "$ac_cv_header_GL_gl_h" >&6; }
  1.6474 +
  1.6475 +fi
  1.6476 +if test $ac_cv_header_GL_gl_h = yes; then
  1.6477 +  :
  1.6478 +else
  1.6479 +
  1.6480 +          { { $as_echo "$as_me:$LINENO: error: \"The OpenGL header files (eg GL/gl.h) could not be found, but are required.\"
  1.6481 +See \`config.log' for more details." >&5
  1.6482 +$as_echo "$as_me: error: \"The OpenGL header files (eg GL/gl.h) could not be found, but are required.\"
  1.6483 +See \`config.log' for more details." >&2;}
  1.6484 +   { (exit 1); exit 1; }; }
  1.6485 +fi
  1.6486 +
  1.6487 +
  1.6488 +   fi
  1.6489 +
  1.6490 +   if test "x$HAVE_GTK_X11" = "xyes"; then
  1.6491 +      if test "x$APPLE_BUILD" = "xyes"; then
  1.6492 +         LIBS="$LIBS -L/usr/X11/lib -lGL"
  1.6493 +      fi
  1.6494 +      { $as_echo "$as_me:$LINENO: checking for glXQueryVersion" >&5
  1.6495 +$as_echo_n "checking for glXQueryVersion... " >&6; }
  1.6496 +if test "${ac_cv_func_glXQueryVersion+set}" = set; then
  1.6497 +  $as_echo_n "(cached) " >&6
  1.6498 +else
  1.6499 +  cat >conftest.$ac_ext <<_ACEOF
  1.6500 +/* confdefs.h.  */
  1.6501 +_ACEOF
  1.6502 +cat confdefs.h >>conftest.$ac_ext
  1.6503 +cat >>conftest.$ac_ext <<_ACEOF
  1.6504 +/* end confdefs.h.  */
  1.6505 +/* Define glXQueryVersion to an innocuous variant, in case <limits.h> declares glXQueryVersion.
  1.6506 +   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
  1.6507 +#define glXQueryVersion innocuous_glXQueryVersion
  1.6508 +
  1.6509 +/* System header to define __stub macros and hopefully few prototypes,
  1.6510 +    which can conflict with char glXQueryVersion (); below.
  1.6511 +    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  1.6512 +    <limits.h> exists even on freestanding compilers.  */
  1.6513 +
  1.6514 +#ifdef __STDC__
  1.6515 +# include <limits.h>
  1.6516 +#else
  1.6517 +# include <assert.h>
  1.6518 +#endif
  1.6519 +
  1.6520 +#undef glXQueryVersion
  1.6521 +
  1.6522 +/* Override any GCC internal prototype to avoid an error.
  1.6523 +   Use char because int might match the return type of a GCC
  1.6524 +   builtin and then its argument prototype would still apply.  */
  1.6525 +#ifdef __cplusplus
  1.6526 +extern "C"
  1.6527 +#endif
  1.6528 +char glXQueryVersion ();
  1.6529 +/* The GNU C library defines this for functions which it implements
  1.6530 +    to always fail with ENOSYS.  Some functions are actually named
  1.6531 +    something starting with __ and the normal name is an alias.  */
  1.6532 +#if defined __stub_glXQueryVersion || defined __stub___glXQueryVersion
  1.6533 +choke me
  1.6534 +#endif
  1.6535 +
  1.6536 +int
  1.6537 +main ()
  1.6538 +{
  1.6539 +return glXQueryVersion ();
  1.6540 +  ;
  1.6541 +  return 0;
  1.6542 +}
  1.6543 +_ACEOF
  1.6544 +rm -f conftest.$ac_objext conftest$ac_exeext
  1.6545 +if { (ac_try="$ac_link"
  1.6546 +case "(($ac_try" in
  1.6547 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.6548 +  *) ac_try_echo=$ac_try;;
  1.6549 +esac
  1.6550 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.6551 +$as_echo "$ac_try_echo") >&5
  1.6552 +  (eval "$ac_link") 2>conftest.er1
  1.6553 +  ac_status=$?
  1.6554 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.6555 +  rm -f conftest.er1
  1.6556 +  cat conftest.err >&5
  1.6557 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.6558 +  (exit $ac_status); } && {
  1.6559 +	 test -z "$ac_c_werror_flag" ||
  1.6560 +	 test ! -s conftest.err
  1.6561 +       } && test -s conftest$ac_exeext && {
  1.6562 +	 test "$cross_compiling" = yes ||
  1.6563 +	 $as_test_x conftest$ac_exeext
  1.6564 +       }; then
  1.6565 +  ac_cv_func_glXQueryVersion=yes
  1.6566 +else
  1.6567 +  $as_echo "$as_me: failed program was:" >&5
  1.6568 +sed 's/^/| /' conftest.$ac_ext >&5
  1.6569 +
  1.6570 +	ac_cv_func_glXQueryVersion=no
  1.6571 +fi
  1.6572 +
  1.6573 +rm -rf conftest.dSYM
  1.6574 +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  1.6575 +      conftest$ac_exeext conftest.$ac_ext
  1.6576 +fi
  1.6577 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_glXQueryVersion" >&5
  1.6578 +$as_echo "$ac_cv_func_glXQueryVersion" >&6; }
  1.6579 +if test $ac_cv_func_glXQueryVersion = yes; then
  1.6580 +
  1.6581 +         HAVE_GLX='yes'
  1.6582 +
  1.6583 +cat >>confdefs.h <<\_ACEOF
  1.6584 +#define HAVE_GLX 1
  1.6585 +_ACEOF
  1.6586 +
  1.6587 +fi
  1.6588 +
  1.6589 +   elif test "x$HAVE_GTK_OSX" = "xyes"; then
  1.6590 +      { $as_echo "$as_me:$LINENO: checking for NSOpenGLGetVersion" >&5
  1.6591 +$as_echo_n "checking for NSOpenGLGetVersion... " >&6; }
  1.6592 +if test "${ac_cv_func_NSOpenGLGetVersion+set}" = set; then
  1.6593 +  $as_echo_n "(cached) " >&6
  1.6594 +else
  1.6595 +  cat >conftest.$ac_ext <<_ACEOF
  1.6596 +/* confdefs.h.  */
  1.6597 +_ACEOF
  1.6598 +cat confdefs.h >>conftest.$ac_ext
  1.6599 +cat >>conftest.$ac_ext <<_ACEOF
  1.6600 +/* end confdefs.h.  */
  1.6601 +/* Define NSOpenGLGetVersion to an innocuous variant, in case <limits.h> declares NSOpenGLGetVersion.
  1.6602 +   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
  1.6603 +#define NSOpenGLGetVersion innocuous_NSOpenGLGetVersion
  1.6604 +
  1.6605 +/* System header to define __stub macros and hopefully few prototypes,
  1.6606 +    which can conflict with char NSOpenGLGetVersion (); below.
  1.6607 +    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  1.6608 +    <limits.h> exists even on freestanding compilers.  */
  1.6609 +
  1.6610 +#ifdef __STDC__
  1.6611 +# include <limits.h>
  1.6612 +#else
  1.6613 +# include <assert.h>
  1.6614 +#endif
  1.6615 +
  1.6616 +#undef NSOpenGLGetVersion
  1.6617 +
  1.6618 +/* Override any GCC internal prototype to avoid an error.
  1.6619 +   Use char because int might match the return type of a GCC
  1.6620 +   builtin and then its argument prototype would still apply.  */
  1.6621 +#ifdef __cplusplus
  1.6622 +extern "C"
  1.6623 +#endif
  1.6624 +char NSOpenGLGetVersion ();
  1.6625 +/* The GNU C library defines this for functions which it implements
  1.6626 +    to always fail with ENOSYS.  Some functions are actually named
  1.6627 +    something starting with __ and the normal name is an alias.  */
  1.6628 +#if defined __stub_NSOpenGLGetVersion || defined __stub___NSOpenGLGetVersion
  1.6629 +choke me
  1.6630 +#endif
  1.6631 +
  1.6632 +int
  1.6633 +main ()
  1.6634 +{
  1.6635 +return NSOpenGLGetVersion ();
  1.6636 +  ;
  1.6637 +  return 0;
  1.6638 +}
  1.6639 +_ACEOF
  1.6640 +rm -f conftest.$ac_objext conftest$ac_exeext
  1.6641 +if { (ac_try="$ac_link"
  1.6642 +case "(($ac_try" in
  1.6643 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.6644 +  *) ac_try_echo=$ac_try;;
  1.6645 +esac
  1.6646 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.6647 +$as_echo "$ac_try_echo") >&5
  1.6648 +  (eval "$ac_link") 2>conftest.er1
  1.6649 +  ac_status=$?
  1.6650 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.6651 +  rm -f conftest.er1
  1.6652 +  cat conftest.err >&5
  1.6653 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.6654 +  (exit $ac_status); } && {
  1.6655 +	 test -z "$ac_c_werror_flag" ||
  1.6656 +	 test ! -s conftest.err
  1.6657 +       } && test -s conftest$ac_exeext && {
  1.6658 +	 test "$cross_compiling" = yes ||
  1.6659 +	 $as_test_x conftest$ac_exeext
  1.6660 +       }; then
  1.6661 +  ac_cv_func_NSOpenGLGetVersion=yes
  1.6662 +else
  1.6663 +  $as_echo "$as_me: failed program was:" >&5
  1.6664 +sed 's/^/| /' conftest.$ac_ext >&5
  1.6665 +
  1.6666 +	ac_cv_func_NSOpenGLGetVersion=no
  1.6667 +fi
  1.6668 +
  1.6669 +rm -rf conftest.dSYM
  1.6670 +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  1.6671 +      conftest$ac_exeext conftest.$ac_ext
  1.6672 +fi
  1.6673 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_NSOpenGLGetVersion" >&5
  1.6674 +$as_echo "$ac_cv_func_NSOpenGLGetVersion" >&6; }
  1.6675 +if test $ac_cv_func_NSOpenGLGetVersion = yes; then
  1.6676 +
  1.6677 +         HAVE_NSGL='yes'
  1.6678 +
  1.6679 +cat >>confdefs.h <<\_ACEOF
  1.6680 +#define HAVE_NSGL 1
  1.6681 +_ACEOF
  1.6682 +
  1.6683 +fi
  1.6684 +
  1.6685 +   fi
  1.6686 +
  1.6687 +
  1.6688 +fi
  1.6689 +
  1.6690 +
  1.6691 +
  1.6692 +if test "x$HAVE_OSMESA" = "x" -a "x$HAVE_GLX" = "x" -a "x$HAVE_NSGL" = "x"; then
  1.6693 +   echo "Warning: Building with no video support"
  1.6694 +fi
  1.6695 +
  1.6696 +
  1.6697 +
  1.6698 +if test "x$HAVE_OSMESA" = "xyes"; then
  1.6699 +  VIDEO_OSMESA_TRUE=
  1.6700 +  VIDEO_OSMESA_FALSE='#'
  1.6701 +else
  1.6702 +  VIDEO_OSMESA_TRUE='#'
  1.6703 +  VIDEO_OSMESA_FALSE=
  1.6704 +fi
  1.6705 +
  1.6706 +
  1.6707 +
  1.6708 +if test "x$HAVE_GLX" = "xyes"; then
  1.6709 +  VIDEO_GLX_TRUE=
  1.6710 +  VIDEO_GLX_FALSE='#'
  1.6711 +else
  1.6712 +  VIDEO_GLX_TRUE='#'
  1.6713 +  VIDEO_GLX_FALSE=
  1.6714 +fi
  1.6715 +
  1.6716 +
  1.6717 +
  1.6718 +if test "x$HAVE_NSGL" = "xyes"; then
  1.6719 +  VIDEO_NSGL_TRUE=
  1.6720 +  VIDEO_NSGL_FALSE='#'
  1.6721 +else
  1.6722 +  VIDEO_NSGL_TRUE='#'
  1.6723 +  VIDEO_NSGL_FALSE=
  1.6724 +fi
  1.6725 +
  1.6726 +
  1.6727 +{ $as_echo "$as_me:$LINENO: checking for glGenFramebuffersEXT" >&5
  1.6728 +$as_echo_n "checking for glGenFramebuffersEXT... " >&6; }
  1.6729 +if test "${ac_cv_func_glGenFramebuffersEXT+set}" = set; then
  1.6730 +  $as_echo_n "(cached) " >&6
  1.6731 +else
  1.6732 +  cat >conftest.$ac_ext <<_ACEOF
  1.6733 +/* confdefs.h.  */
  1.6734 +_ACEOF
  1.6735 +cat confdefs.h >>conftest.$ac_ext
  1.6736 +cat >>conftest.$ac_ext <<_ACEOF
  1.6737 +/* end confdefs.h.  */
  1.6738 +/* Define glGenFramebuffersEXT to an innocuous variant, in case <limits.h> declares glGenFramebuffersEXT.
  1.6739 +   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
  1.6740 +#define glGenFramebuffersEXT innocuous_glGenFramebuffersEXT
  1.6741 +
  1.6742 +/* System header to define __stub macros and hopefully few prototypes,
  1.6743 +    which can conflict with char glGenFramebuffersEXT (); below.
  1.6744 +    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  1.6745 +    <limits.h> exists even on freestanding compilers.  */
  1.6746 +
  1.6747 +#ifdef __STDC__
  1.6748 +# include <limits.h>
  1.6749 +#else
  1.6750 +# include <assert.h>
  1.6751 +#endif
  1.6752 +
  1.6753 +#undef glGenFramebuffersEXT
  1.6754 +
  1.6755 +/* Override any GCC internal prototype to avoid an error.
  1.6756 +   Use char because int might match the return type of a GCC
  1.6757 +   builtin and then its argument prototype would still apply.  */
  1.6758 +#ifdef __cplusplus
  1.6759 +extern "C"
  1.6760 +#endif
  1.6761 +char glGenFramebuffersEXT ();
  1.6762 +/* The GNU C library defines this for functions which it implements
  1.6763 +    to always fail with ENOSYS.  Some functions are actually named
  1.6764 +    something starting with __ and the normal name is an alias.  */
  1.6765 +#if defined __stub_glGenFramebuffersEXT || defined __stub___glGenFramebuffersEXT
  1.6766 +choke me
  1.6767 +#endif
  1.6768 +
  1.6769 +int
  1.6770 +main ()
  1.6771 +{
  1.6772 +return glGenFramebuffersEXT ();
  1.6773 +  ;
  1.6774 +  return 0;
  1.6775 +}
  1.6776 +_ACEOF
  1.6777 +rm -f conftest.$ac_objext conftest$ac_exeext
  1.6778 +if { (ac_try="$ac_link"
  1.6779 +case "(($ac_try" in
  1.6780 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.6781 +  *) ac_try_echo=$ac_try;;
  1.6782 +esac
  1.6783 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.6784 +$as_echo "$ac_try_echo") >&5
  1.6785 +  (eval "$ac_link") 2>conftest.er1
  1.6786 +  ac_status=$?
  1.6787 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.6788 +  rm -f conftest.er1
  1.6789 +  cat conftest.err >&5
  1.6790 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.6791 +  (exit $ac_status); } && {
  1.6792 +	 test -z "$ac_c_werror_flag" ||
  1.6793 +	 test ! -s conftest.err
  1.6794 +       } && test -s conftest$ac_exeext && {
  1.6795 +	 test "$cross_compiling" = yes ||
  1.6796 +	 $as_test_x conftest$ac_exeext
  1.6797 +       }; then
  1.6798 +  ac_cv_func_glGenFramebuffersEXT=yes
  1.6799 +else
  1.6800 +  $as_echo "$as_me: failed program was:" >&5
  1.6801 +sed 's/^/| /' conftest.$ac_ext >&5
  1.6802 +
  1.6803 +	ac_cv_func_glGenFramebuffersEXT=no
  1.6804 +fi
  1.6805 +
  1.6806 +rm -rf conftest.dSYM
  1.6807 +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  1.6808 +      conftest$ac_exeext conftest.$ac_ext
  1.6809 +fi
  1.6810 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_glGenFramebuffersEXT" >&5
  1.6811 +$as_echo "$ac_cv_func_glGenFramebuffersEXT" >&6; }
  1.6812 +if test $ac_cv_func_glGenFramebuffersEXT = yes; then
  1.6813 +
  1.6814 +cat >>confdefs.h <<\_ACEOF
  1.6815 +#define HAVE_OPENGL_FBO 1
  1.6816 +_ACEOF
  1.6817 +
  1.6818 +fi
  1.6819 +
  1.6820 +{ $as_echo "$as_me:$LINENO: checking for glCreateShader" >&5
  1.6821 +$as_echo_n "checking for glCreateShader... " >&6; }
  1.6822 +if test "${ac_cv_func_glCreateShader+set}" = set; then
  1.6823 +  $as_echo_n "(cached) " >&6
  1.6824 +else
  1.6825 +  cat >conftest.$ac_ext <<_ACEOF
  1.6826 +/* confdefs.h.  */
  1.6827 +_ACEOF
  1.6828 +cat confdefs.h >>conftest.$ac_ext
  1.6829 +cat >>conftest.$ac_ext <<_ACEOF
  1.6830 +/* end confdefs.h.  */
  1.6831 +/* Define glCreateShader to an innocuous variant, in case <limits.h> declares glCreateShader.
  1.6832 +   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
  1.6833 +#define glCreateShader innocuous_glCreateShader
  1.6834 +
  1.6835 +/* System header to define __stub macros and hopefully few prototypes,
  1.6836 +    which can conflict with char glCreateShader (); below.
  1.6837 +    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  1.6838 +    <limits.h> exists even on freestanding compilers.  */
  1.6839 +
  1.6840 +#ifdef __STDC__
  1.6841 +# include <limits.h>
  1.6842 +#else
  1.6843 +# include <assert.h>
  1.6844 +#endif
  1.6845 +
  1.6846 +#undef glCreateShader
  1.6847 +
  1.6848 +/* Override any GCC internal prototype to avoid an error.
  1.6849 +   Use char because int might match the return type of a GCC
  1.6850 +   builtin and then its argument prototype would still apply.  */
  1.6851 +#ifdef __cplusplus
  1.6852 +extern "C"
  1.6853 +#endif
  1.6854 +char glCreateShader ();
  1.6855 +/* The GNU C library defines this for functions which it implements
  1.6856 +    to always fail with ENOSYS.  Some functions are actually named
  1.6857 +    something starting with __ and the normal name is an alias.  */
  1.6858 +#if defined __stub_glCreateShader || defined __stub___glCreateShader
  1.6859 +choke me
  1.6860 +#endif
  1.6861 +
  1.6862 +int
  1.6863 +main ()
  1.6864 +{
  1.6865 +return glCreateShader ();
  1.6866 +  ;
  1.6867 +  return 0;
  1.6868 +}
  1.6869 +_ACEOF
  1.6870 +rm -f conftest.$ac_objext conftest$ac_exeext
  1.6871 +if { (ac_try="$ac_link"
  1.6872 +case "(($ac_try" in
  1.6873 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.6874 +  *) ac_try_echo=$ac_try;;
  1.6875 +esac
  1.6876 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.6877 +$as_echo "$ac_try_echo") >&5
  1.6878 +  (eval "$ac_link") 2>conftest.er1
  1.6879 +  ac_status=$?
  1.6880 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.6881 +  rm -f conftest.er1
  1.6882 +  cat conftest.err >&5
  1.6883 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.6884 +  (exit $ac_status); } && {
  1.6885 +	 test -z "$ac_c_werror_flag" ||
  1.6886 +	 test ! -s conftest.err
  1.6887 +       } && test -s conftest$ac_exeext && {
  1.6888 +	 test "$cross_compiling" = yes ||
  1.6889 +	 $as_test_x conftest$ac_exeext
  1.6890 +       }; then
  1.6891 +  ac_cv_func_glCreateShader=yes
  1.6892 +else
  1.6893 +  $as_echo "$as_me: failed program was:" >&5
  1.6894 +sed 's/^/| /' conftest.$ac_ext >&5
  1.6895 +
  1.6896 +	ac_cv_func_glCreateShader=no
  1.6897 +fi
  1.6898 +
  1.6899 +rm -rf conftest.dSYM
  1.6900 +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  1.6901 +      conftest$ac_exeext conftest.$ac_ext
  1.6902 +fi
  1.6903 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_glCreateShader" >&5
  1.6904 +$as_echo "$ac_cv_func_glCreateShader" >&6; }
  1.6905 +if test $ac_cv_func_glCreateShader = yes; then
  1.6906 +
  1.6907 +cat >>confdefs.h <<\_ACEOF
  1.6908 +#define HAVE_OPENGL_SHADER 1
  1.6909 +_ACEOF
  1.6910 +
  1.6911 +fi
  1.6912 +
  1.6913 +{ $as_echo "$as_me:$LINENO: checking for glCreateShaderObjectARB" >&5
  1.6914 +$as_echo_n "checking for glCreateShaderObjectARB... " >&6; }
  1.6915 +if test "${ac_cv_func_glCreateShaderObjectARB+set}" = set; then
  1.6916 +  $as_echo_n "(cached) " >&6
  1.6917 +else
  1.6918 +  cat >conftest.$ac_ext <<_ACEOF
  1.6919 +/* confdefs.h.  */
  1.6920 +_ACEOF
  1.6921 +cat confdefs.h >>conftest.$ac_ext
  1.6922 +cat >>conftest.$ac_ext <<_ACEOF
  1.6923 +/* end confdefs.h.  */
  1.6924 +/* Define glCreateShaderObjectARB to an innocuous variant, in case <limits.h> declares glCreateShaderObjectARB.
  1.6925 +   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
  1.6926 +#define glCreateShaderObjectARB innocuous_glCreateShaderObjectARB
  1.6927 +
  1.6928 +/* System header to define __stub macros and hopefully few prototypes,
  1.6929 +    which can conflict with char glCreateShaderObjectARB (); below.
  1.6930 +    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  1.6931 +    <limits.h> exists even on freestanding compilers.  */
  1.6932 +
  1.6933 +#ifdef __STDC__
  1.6934 +# include <limits.h>
  1.6935 +#else
  1.6936 +# include <assert.h>
  1.6937 +#endif
  1.6938 +
  1.6939 +#undef glCreateShaderObjectARB
  1.6940 +
  1.6941 +/* Override any GCC internal prototype to avoid an error.
  1.6942 +   Use char because int might match the return type of a GCC
  1.6943 +   builtin and then its argument prototype would still apply.  */
  1.6944 +#ifdef __cplusplus
  1.6945 +extern "C"
  1.6946 +#endif
  1.6947 +char glCreateShaderObjectARB ();
  1.6948 +/* The GNU C library defines this for functions which it implements
  1.6949 +    to always fail with ENOSYS.  Some functions are actually named
  1.6950 +    something starting with __ and the normal name is an alias.  */
  1.6951 +#if defined __stub_glCreateShaderObjectARB || defined __stub___glCreateShaderObjectARB
  1.6952 +choke me
  1.6953 +#endif
  1.6954 +
  1.6955 +int
  1.6956 +main ()
  1.6957 +{
  1.6958 +return glCreateShaderObjectARB ();
  1.6959 +  ;
  1.6960 +  return 0;
  1.6961 +}
  1.6962 +_ACEOF
  1.6963 +rm -f conftest.$ac_objext conftest$ac_exeext
  1.6964 +if { (ac_try="$ac_link"
  1.6965 +case "(($ac_try" in
  1.6966 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.6967 +  *) ac_try_echo=$ac_try;;
  1.6968 +esac
  1.6969 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.6970 +$as_echo "$ac_try_echo") >&5
  1.6971 +  (eval "$ac_link") 2>conftest.er1
  1.6972 +  ac_status=$?
  1.6973 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.6974 +  rm -f conftest.er1
  1.6975 +  cat conftest.err >&5
  1.6976 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.6977 +  (exit $ac_status); } && {
  1.6978 +	 test -z "$ac_c_werror_flag" ||
  1.6979 +	 test ! -s conftest.err
  1.6980 +       } && test -s conftest$ac_exeext && {
  1.6981 +	 test "$cross_compiling" = yes ||
  1.6982 +	 $as_test_x conftest$ac_exeext
  1.6983 +       }; then
  1.6984 +  ac_cv_func_glCreateShaderObjectARB=yes
  1.6985 +else
  1.6986 +  $as_echo "$as_me: failed program was:" >&5
  1.6987 +sed 's/^/| /' conftest.$ac_ext >&5
  1.6988 +
  1.6989 +	ac_cv_func_glCreateShaderObjectARB=no
  1.6990 +fi
  1.6991 +
  1.6992 +rm -rf conftest.dSYM
  1.6993 +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  1.6994 +      conftest$ac_exeext conftest.$ac_ext
  1.6995 +fi
  1.6996 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_glCreateShaderObjectARB" >&5
  1.6997 +$as_echo "$ac_cv_func_glCreateShaderObjectARB" >&6; }
  1.6998 +if test $ac_cv_func_glCreateShaderObjectARB = yes; then
  1.6999 +
  1.7000 +cat >>confdefs.h <<\_ACEOF
  1.7001 +#define HAVE_OPENGL_SHADER_ARB 1
  1.7002 +_ACEOF
  1.7003 +
  1.7004 +fi
  1.7005 +
  1.7006 +
  1.7007 +
  1.7008  case $host_cpu in
  1.7009      i386|i486|i586|i686)
  1.7010  	SH4_TRANSLATOR="x86"
  1.7011 @@ -6431,18 +7751,18 @@
  1.7012  
  1.7013  
  1.7014  pkg_failed=no
  1.7015 -{ echo "$as_me:$LINENO: checking for PULSE" >&5
  1.7016 -echo $ECHO_N "checking for PULSE... $ECHO_C" >&6; }
  1.7017 +{ $as_echo "$as_me:$LINENO: checking for PULSE" >&5
  1.7018 +$as_echo_n "checking for PULSE... " >&6; }
  1.7019  
  1.7020  if test -n "$PKG_CONFIG"; then
  1.7021      if test -n "$PULSE_CFLAGS"; then
  1.7022          pkg_cv_PULSE_CFLAGS="$PULSE_CFLAGS"
  1.7023      else
  1.7024          if test -n "$PKG_CONFIG" && \
  1.7025 -    { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"libpulse-simple\"") >&5
  1.7026 +    { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"libpulse-simple\"") >&5
  1.7027    ($PKG_CONFIG --exists --print-errors "libpulse-simple") 2>&5
  1.7028    ac_status=$?
  1.7029 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.7030 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.7031    (exit $ac_status); }; then
  1.7032    pkg_cv_PULSE_CFLAGS=`$PKG_CONFIG --cflags "libpulse-simple" 2>/dev/null`
  1.7033  else
  1.7034 @@ -6457,10 +7777,10 @@
  1.7035          pkg_cv_PULSE_LIBS="$PULSE_LIBS"
  1.7036      else
  1.7037          if test -n "$PKG_CONFIG" && \
  1.7038 -    { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"libpulse-simple\"") >&5
  1.7039 +    { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"libpulse-simple\"") >&5
  1.7040    ($PKG_CONFIG --exists --print-errors "libpulse-simple") 2>&5
  1.7041    ac_status=$?
  1.7042 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.7043 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.7044    (exit $ac_status); }; then
  1.7045    pkg_cv_PULSE_LIBS=`$PKG_CONFIG --libs "libpulse-simple" 2>/dev/null`
  1.7046  else
  1.7047 @@ -6488,16 +7808,16 @@
  1.7048  	# Put the nasty error message in config.log where it belongs
  1.7049  	echo "$PULSE_PKG_ERRORS" >&5
  1.7050  
  1.7051 -	{ echo "$as_me:$LINENO: result: no" >&5
  1.7052 -echo "${ECHO_T}no" >&6; }
  1.7053 +	{ $as_echo "$as_me:$LINENO: result: no" >&5
  1.7054 +$as_echo "no" >&6; }
  1.7055                  true
  1.7056  elif test $pkg_failed = untried; then
  1.7057  	true
  1.7058  else
  1.7059  	PULSE_CFLAGS=$pkg_cv_PULSE_CFLAGS
  1.7060  	PULSE_LIBS=$pkg_cv_PULSE_LIBS
  1.7061 -        { echo "$as_me:$LINENO: result: yes" >&5
  1.7062 -echo "${ECHO_T}yes" >&6; }
  1.7063 +        { $as_echo "$as_me:$LINENO: result: yes" >&5
  1.7064 +$as_echo "yes" >&6; }
  1.7065  
  1.7066       HAVE_PULSE='yes'
  1.7067  
  1.7068 @@ -6519,18 +7839,18 @@
  1.7069  
  1.7070  
  1.7071  pkg_failed=no
  1.7072 -{ echo "$as_me:$LINENO: checking for ESOUND" >&5
  1.7073 -echo $ECHO_N "checking for ESOUND... $ECHO_C" >&6; }
  1.7074 +{ $as_echo "$as_me:$LINENO: checking for ESOUND" >&5
  1.7075 +$as_echo_n "checking for ESOUND... " >&6; }
  1.7076  
  1.7077  if test -n "$PKG_CONFIG"; then
  1.7078      if test -n "$ESOUND_CFLAGS"; then
  1.7079          pkg_cv_ESOUND_CFLAGS="$ESOUND_CFLAGS"
  1.7080      else
  1.7081          if test -n "$PKG_CONFIG" && \
  1.7082 -    { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"esound\"") >&5
  1.7083 +    { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"esound\"") >&5
  1.7084    ($PKG_CONFIG --exists --print-errors "esound") 2>&5
  1.7085    ac_status=$?
  1.7086 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.7087 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.7088    (exit $ac_status); }; then
  1.7089    pkg_cv_ESOUND_CFLAGS=`$PKG_CONFIG --cflags "esound" 2>/dev/null`
  1.7090  else
  1.7091 @@ -6545,10 +7865,10 @@
  1.7092          pkg_cv_ESOUND_LIBS="$ESOUND_LIBS"
  1.7093      else
  1.7094          if test -n "$PKG_CONFIG" && \
  1.7095 -    { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"esound\"") >&5
  1.7096 +    { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"esound\"") >&5
  1.7097    ($PKG_CONFIG --exists --print-errors "esound") 2>&5
  1.7098    ac_status=$?
  1.7099 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.7100 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.7101    (exit $ac_status); }; then
  1.7102    pkg_cv_ESOUND_LIBS=`$PKG_CONFIG --libs "esound" 2>/dev/null`
  1.7103  else
  1.7104 @@ -6576,16 +7896,16 @@
  1.7105  	# Put the nasty error message in config.log where it belongs
  1.7106  	echo "$ESOUND_PKG_ERRORS" >&5
  1.7107  
  1.7108 -	{ echo "$as_me:$LINENO: result: no" >&5
  1.7109 -echo "${ECHO_T}no" >&6; }
  1.7110 +	{ $as_echo "$as_me:$LINENO: result: no" >&5
  1.7111 +$as_echo "no" >&6; }
  1.7112                  true
  1.7113  elif test $pkg_failed = untried; then
  1.7114  	true
  1.7115  else
  1.7116  	ESOUND_CFLAGS=$pkg_cv_ESOUND_CFLAGS
  1.7117  	ESOUND_LIBS=$pkg_cv_ESOUND_LIBS
  1.7118 -        { echo "$as_me:$LINENO: result: yes" >&5
  1.7119 -echo "${ECHO_T}yes" >&6; }
  1.7120 +        { $as_echo "$as_me:$LINENO: result: yes" >&5
  1.7121 +$as_echo "yes" >&6; }
  1.7122  
  1.7123       HAVE_ESOUND='yes'
  1.7124  
  1.7125 @@ -6607,18 +7927,18 @@
  1.7126  
  1.7127  
  1.7128  pkg_failed=no
  1.7129 -{ echo "$as_me:$LINENO: checking for ALSA" >&5
  1.7130 -echo $ECHO_N "checking for ALSA... $ECHO_C" >&6; }
  1.7131 +{ $as_echo "$as_me:$LINENO: checking for ALSA" >&5
  1.7132 +$as_echo_n "checking for ALSA... " >&6; }
  1.7133  
  1.7134  if test -n "$PKG_CONFIG"; then
  1.7135      if test -n "$ALSA_CFLAGS"; then
  1.7136          pkg_cv_ALSA_CFLAGS="$ALSA_CFLAGS"
  1.7137      else
  1.7138          if test -n "$PKG_CONFIG" && \
  1.7139 -    { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"alsa\"") >&5
  1.7140 +    { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"alsa\"") >&5
  1.7141    ($PKG_CONFIG --exists --print-errors "alsa") 2>&5
  1.7142    ac_status=$?
  1.7143 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.7144 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.7145    (exit $ac_status); }; then
  1.7146    pkg_cv_ALSA_CFLAGS=`$PKG_CONFIG --cflags "alsa" 2>/dev/null`
  1.7147  else
  1.7148 @@ -6633,10 +7953,10 @@
  1.7149          pkg_cv_ALSA_LIBS="$ALSA_LIBS"
  1.7150      else
  1.7151          if test -n "$PKG_CONFIG" && \
  1.7152 -    { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"alsa\"") >&5
  1.7153 +    { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"alsa\"") >&5
  1.7154    ($PKG_CONFIG --exists --print-errors "alsa") 2>&5
  1.7155    ac_status=$?
  1.7156 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.7157 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.7158    (exit $ac_status); }; then
  1.7159    pkg_cv_ALSA_LIBS=`$PKG_CONFIG --libs "alsa" 2>/dev/null`
  1.7160  else
  1.7161 @@ -6664,16 +7984,16 @@
  1.7162  	# Put the nasty error message in config.log where it belongs
  1.7163  	echo "$ALSA_PKG_ERRORS" >&5
  1.7164  
  1.7165 -	{ echo "$as_me:$LINENO: result: no" >&5
  1.7166 -echo "${ECHO_T}no" >&6; }
  1.7167 +	{ $as_echo "$as_me:$LINENO: result: no" >&5
  1.7168 +$as_echo "no" >&6; }
  1.7169                  true
  1.7170  elif test $pkg_failed = untried; then
  1.7171  	true
  1.7172  else
  1.7173  	ALSA_CFLAGS=$pkg_cv_ALSA_CFLAGS
  1.7174  	ALSA_LIBS=$pkg_cv_ALSA_LIBS
  1.7175 -        { echo "$as_me:$LINENO: result: yes" >&5
  1.7176 -echo "${ECHO_T}yes" >&6; }
  1.7177 +        { $as_echo "$as_me:$LINENO: result: yes" >&5
  1.7178 +$as_echo "yes" >&6; }
  1.7179  
  1.7180       HAVE_ALSA='yes'
  1.7181  
  1.7182 @@ -6698,17 +8018,17 @@
  1.7183  fi
  1.7184  
  1.7185  if test "${ac_cv_header_linux_cdrom_h+set}" = set; then
  1.7186 -  { echo "$as_me:$LINENO: checking for linux/cdrom.h" >&5
  1.7187 -echo $ECHO_N "checking for linux/cdrom.h... $ECHO_C" >&6; }
  1.7188 +  { $as_echo "$as_me:$LINENO: checking for linux/cdrom.h" >&5
  1.7189 +$as_echo_n "checking for linux/cdrom.h... " >&6; }
  1.7190  if test "${ac_cv_header_linux_cdrom_h+set}" = set; then
  1.7191 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.7192 -fi
  1.7193 -{ echo "$as_me:$LINENO: result: $ac_cv_header_linux_cdrom_h" >&5
  1.7194 -echo "${ECHO_T}$ac_cv_header_linux_cdrom_h" >&6; }
  1.7195 +  $as_echo_n "(cached) " >&6
  1.7196 +fi
  1.7197 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_linux_cdrom_h" >&5
  1.7198 +$as_echo "$ac_cv_header_linux_cdrom_h" >&6; }
  1.7199  else
  1.7200    # Is the header compilable?
  1.7201 -{ echo "$as_me:$LINENO: checking linux/cdrom.h usability" >&5
  1.7202 -echo $ECHO_N "checking linux/cdrom.h usability... $ECHO_C" >&6; }
  1.7203 +{ $as_echo "$as_me:$LINENO: checking linux/cdrom.h usability" >&5
  1.7204 +$as_echo_n "checking linux/cdrom.h usability... " >&6; }
  1.7205  cat >conftest.$ac_ext <<_ACEOF
  1.7206  /* confdefs.h.  */
  1.7207  _ACEOF
  1.7208 @@ -6724,32 +8044,33 @@
  1.7209    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.7210    *) ac_try_echo=$ac_try;;
  1.7211  esac
  1.7212 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.7213 -  (eval "$ac_compile") 2>conftest.er1
  1.7214 -  ac_status=$?
  1.7215 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.7216 -  rm -f conftest.er1
  1.7217 -  cat conftest.err >&5
  1.7218 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.7219 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.7220 +$as_echo "$ac_try_echo") >&5
  1.7221 +  (eval "$ac_compile") 2>conftest.er1
  1.7222 +  ac_status=$?
  1.7223 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.7224 +  rm -f conftest.er1
  1.7225 +  cat conftest.err >&5
  1.7226 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.7227    (exit $ac_status); } && {
  1.7228  	 test -z "$ac_c_werror_flag" ||
  1.7229  	 test ! -s conftest.err
  1.7230         } && test -s conftest.$ac_objext; then
  1.7231    ac_header_compiler=yes
  1.7232  else
  1.7233 -  echo "$as_me: failed program was:" >&5
  1.7234 +  $as_echo "$as_me: failed program was:" >&5
  1.7235  sed 's/^/| /' conftest.$ac_ext >&5
  1.7236  
  1.7237  	ac_header_compiler=no
  1.7238  fi
  1.7239  
  1.7240  rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1.7241 -{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
  1.7242 -echo "${ECHO_T}$ac_header_compiler" >&6; }
  1.7243 +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
  1.7244 +$as_echo "$ac_header_compiler" >&6; }
  1.7245  
  1.7246  # Is the header present?
  1.7247 -{ echo "$as_me:$LINENO: checking linux/cdrom.h presence" >&5
  1.7248 -echo $ECHO_N "checking linux/cdrom.h presence... $ECHO_C" >&6; }
  1.7249 +{ $as_echo "$as_me:$LINENO: checking linux/cdrom.h presence" >&5
  1.7250 +$as_echo_n "checking linux/cdrom.h presence... " >&6; }
  1.7251  cat >conftest.$ac_ext <<_ACEOF
  1.7252  /* confdefs.h.  */
  1.7253  _ACEOF
  1.7254 @@ -6763,63 +8084,64 @@
  1.7255    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.7256    *) ac_try_echo=$ac_try;;
  1.7257  esac
  1.7258 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.7259 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.7260 +$as_echo "$ac_try_echo") >&5
  1.7261    (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  1.7262    ac_status=$?
  1.7263    grep -v '^ *+' conftest.er1 >conftest.err
  1.7264    rm -f conftest.er1
  1.7265    cat conftest.err >&5
  1.7266 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.7267 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.7268    (exit $ac_status); } >/dev/null && {
  1.7269  	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  1.7270  	 test ! -s conftest.err
  1.7271         }; then
  1.7272    ac_header_preproc=yes
  1.7273  else
  1.7274 -  echo "$as_me: failed program was:" >&5
  1.7275 +  $as_echo "$as_me: failed program was:" >&5
  1.7276  sed 's/^/| /' conftest.$ac_ext >&5
  1.7277  
  1.7278    ac_header_preproc=no
  1.7279  fi
  1.7280  
  1.7281  rm -f conftest.err conftest.$ac_ext
  1.7282 -{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
  1.7283 -echo "${ECHO_T}$ac_header_preproc" >&6; }
  1.7284 +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
  1.7285 +$as_echo "$ac_header_preproc" >&6; }
  1.7286  
  1.7287  # So?  What about this header?
  1.7288  case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
  1.7289    yes:no: )
  1.7290 -    { echo "$as_me:$LINENO: WARNING: linux/cdrom.h: accepted by the compiler, rejected by the preprocessor!" >&5
  1.7291 -echo "$as_me: WARNING: linux/cdrom.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
  1.7292 -    { echo "$as_me:$LINENO: WARNING: linux/cdrom.h: proceeding with the compiler's result" >&5
  1.7293 -echo "$as_me: WARNING: linux/cdrom.h: proceeding with the compiler's result" >&2;}
  1.7294 +    { $as_echo "$as_me:$LINENO: WARNING: linux/cdrom.h: accepted by the compiler, rejected by the preprocessor!" >&5
  1.7295 +$as_echo "$as_me: WARNING: linux/cdrom.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
  1.7296 +    { $as_echo "$as_me:$LINENO: WARNING: linux/cdrom.h: proceeding with the compiler's result" >&5
  1.7297 +$as_echo "$as_me: WARNING: linux/cdrom.h: proceeding with the compiler's result" >&2;}
  1.7298      ac_header_preproc=yes
  1.7299      ;;
  1.7300    no:yes:* )
  1.7301 -    { echo "$as_me:$LINENO: WARNING: linux/cdrom.h: present but cannot be compiled" >&5
  1.7302 -echo "$as_me: WARNING: linux/cdrom.h: present but cannot be compiled" >&2;}
  1.7303 -    { echo "$as_me:$LINENO: WARNING: linux/cdrom.h:     check for missing prerequisite headers?" >&5
  1.7304 -echo "$as_me: WARNING: linux/cdrom.h:     check for missing prerequisite headers?" >&2;}
  1.7305 -    { echo "$as_me:$LINENO: WARNING: linux/cdrom.h: see the Autoconf documentation" >&5
  1.7306 -echo "$as_me: WARNING: linux/cdrom.h: see the Autoconf documentation" >&2;}
  1.7307 -    { echo "$as_me:$LINENO: WARNING: linux/cdrom.h:     section \"Present But Cannot Be Compiled\"" >&5
  1.7308 -echo "$as_me: WARNING: linux/cdrom.h:     section \"Present But Cannot Be Compiled\"" >&2;}
  1.7309 -    { echo "$as_me:$LINENO: WARNING: linux/cdrom.h: proceeding with the preprocessor's result" >&5
  1.7310 -echo "$as_me: WARNING: linux/cdrom.h: proceeding with the preprocessor's result" >&2;}
  1.7311 -    { echo "$as_me:$LINENO: WARNING: linux/cdrom.h: in the future, the compiler will take precedence" >&5
  1.7312 -echo "$as_me: WARNING: linux/cdrom.h: in the future, the compiler will take precedence" >&2;}
  1.7313 -
  1.7314 -    ;;
  1.7315 -esac
  1.7316 -{ echo "$as_me:$LINENO: checking for linux/cdrom.h" >&5
  1.7317 -echo $ECHO_N "checking for linux/cdrom.h... $ECHO_C" >&6; }
  1.7318 +    { $as_echo "$as_me:$LINENO: WARNING: linux/cdrom.h: present but cannot be compiled" >&5
  1.7319 +$as_echo "$as_me: WARNING: linux/cdrom.h: present but cannot be compiled" >&2;}
  1.7320 +    { $as_echo "$as_me:$LINENO: WARNING: linux/cdrom.h:     check for missing prerequisite headers?" >&5
  1.7321 +$as_echo "$as_me: WARNING: linux/cdrom.h:     check for missing prerequisite headers?" >&2;}
  1.7322 +    { $as_echo "$as_me:$LINENO: WARNING: linux/cdrom.h: see the Autoconf documentation" >&5
  1.7323 +$as_echo "$as_me: WARNING: linux/cdrom.h: see the Autoconf documentation" >&2;}
  1.7324 +    { $as_echo "$as_me:$LINENO: WARNING: linux/cdrom.h:     section \"Present But Cannot Be Compiled\"" >&5
  1.7325 +$as_echo "$as_me: WARNING: linux/cdrom.h:     section \"Present But Cannot Be Compiled\"" >&2;}
  1.7326 +    { $as_echo "$as_me:$LINENO: WARNING: linux/cdrom.h: proceeding with the preprocessor's result" >&5
  1.7327 +$as_echo "$as_me: WARNING: linux/cdrom.h: proceeding with the preprocessor's result" >&2;}
  1.7328 +    { $as_echo "$as_me:$LINENO: WARNING: linux/cdrom.h: in the future, the compiler will take precedence" >&5
  1.7329 +$as_echo "$as_me: WARNING: linux/cdrom.h: in the future, the compiler will take precedence" >&2;}
  1.7330 +
  1.7331 +    ;;
  1.7332 +esac
  1.7333 +{ $as_echo "$as_me:$LINENO: checking for linux/cdrom.h" >&5
  1.7334 +$as_echo_n "checking for linux/cdrom.h... " >&6; }
  1.7335  if test "${ac_cv_header_linux_cdrom_h+set}" = set; then
  1.7336 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.7337 +  $as_echo_n "(cached) " >&6
  1.7338  else
  1.7339    ac_cv_header_linux_cdrom_h=$ac_header_preproc
  1.7340  fi
  1.7341 -{ echo "$as_me:$LINENO: result: $ac_cv_header_linux_cdrom_h" >&5
  1.7342 -echo "${ECHO_T}$ac_cv_header_linux_cdrom_h" >&6; }
  1.7343 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_linux_cdrom_h" >&5
  1.7344 +$as_echo "$ac_cv_header_linux_cdrom_h" >&6; }
  1.7345  
  1.7346  fi
  1.7347  if test $ac_cv_header_linux_cdrom_h = yes; then
  1.7348 @@ -6841,19 +8163,18 @@
  1.7349  fi
  1.7350  
  1.7351  
  1.7352 -
  1.7353  if test "${ac_cv_header_linux_joystick_h+set}" = set; then
  1.7354 -  { echo "$as_me:$LINENO: checking for linux/joystick.h" >&5
  1.7355 -echo $ECHO_N "checking for linux/joystick.h... $ECHO_C" >&6; }
  1.7356 +  { $as_echo "$as_me:$LINENO: checking for linux/joystick.h" >&5
  1.7357 +$as_echo_n "checking for linux/joystick.h... " >&6; }
  1.7358  if test "${ac_cv_header_linux_joystick_h+set}" = set; then
  1.7359 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.7360 -fi
  1.7361 -{ echo "$as_me:$LINENO: result: $ac_cv_header_linux_joystick_h" >&5
  1.7362 -echo "${ECHO_T}$ac_cv_header_linux_joystick_h" >&6; }
  1.7363 +  $as_echo_n "(cached) " >&6
  1.7364 +fi
  1.7365 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_linux_joystick_h" >&5
  1.7366 +$as_echo "$ac_cv_header_linux_joystick_h" >&6; }
  1.7367  else
  1.7368    # Is the header compilable?
  1.7369 -{ echo "$as_me:$LINENO: checking linux/joystick.h usability" >&5
  1.7370 -echo $ECHO_N "checking linux/joystick.h usability... $ECHO_C" >&6; }
  1.7371 +{ $as_echo "$as_me:$LINENO: checking linux/joystick.h usability" >&5
  1.7372 +$as_echo_n "checking linux/joystick.h usability... " >&6; }
  1.7373  cat >conftest.$ac_ext <<_ACEOF
  1.7374  /* confdefs.h.  */
  1.7375  _ACEOF
  1.7376 @@ -6869,32 +8190,33 @@
  1.7377    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.7378    *) ac_try_echo=$ac_try;;
  1.7379  esac
  1.7380 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.7381 -  (eval "$ac_compile") 2>conftest.er1
  1.7382 -  ac_status=$?
  1.7383 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.7384 -  rm -f conftest.er1
  1.7385 -  cat conftest.err >&5
  1.7386 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.7387 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.7388 +$as_echo "$ac_try_echo") >&5
  1.7389 +  (eval "$ac_compile") 2>conftest.er1
  1.7390 +  ac_status=$?
  1.7391 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.7392 +  rm -f conftest.er1
  1.7393 +  cat conftest.err >&5
  1.7394 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.7395    (exit $ac_status); } && {
  1.7396  	 test -z "$ac_c_werror_flag" ||
  1.7397  	 test ! -s conftest.err
  1.7398         } && test -s conftest.$ac_objext; then
  1.7399    ac_header_compiler=yes
  1.7400  else
  1.7401 -  echo "$as_me: failed program was:" >&5
  1.7402 +  $as_echo "$as_me: failed program was:" >&5
  1.7403  sed 's/^/| /' conftest.$ac_ext >&5
  1.7404  
  1.7405  	ac_header_compiler=no
  1.7406  fi
  1.7407  
  1.7408  rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1.7409 -{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
  1.7410 -echo "${ECHO_T}$ac_header_compiler" >&6; }
  1.7411 +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
  1.7412 +$as_echo "$ac_header_compiler" >&6; }
  1.7413  
  1.7414  # Is the header present?
  1.7415 -{ echo "$as_me:$LINENO: checking linux/joystick.h presence" >&5
  1.7416 -echo $ECHO_N "checking linux/joystick.h presence... $ECHO_C" >&6; }
  1.7417 +{ $as_echo "$as_me:$LINENO: checking linux/joystick.h presence" >&5
  1.7418 +$as_echo_n "checking linux/joystick.h presence... " >&6; }
  1.7419  cat >conftest.$ac_ext <<_ACEOF
  1.7420  /* confdefs.h.  */
  1.7421  _ACEOF
  1.7422 @@ -6908,63 +8230,64 @@
  1.7423    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.7424    *) ac_try_echo=$ac_try;;
  1.7425  esac
  1.7426 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.7427 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.7428 +$as_echo "$ac_try_echo") >&5
  1.7429    (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  1.7430    ac_status=$?
  1.7431    grep -v '^ *+' conftest.er1 >conftest.err
  1.7432    rm -f conftest.er1
  1.7433    cat conftest.err >&5
  1.7434 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.7435 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.7436    (exit $ac_status); } >/dev/null && {
  1.7437  	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  1.7438  	 test ! -s conftest.err
  1.7439         }; then
  1.7440    ac_header_preproc=yes
  1.7441  else
  1.7442 -  echo "$as_me: failed program was:" >&5
  1.7443 +  $as_echo "$as_me: failed program was:" >&5
  1.7444  sed 's/^/| /' conftest.$ac_ext >&5
  1.7445  
  1.7446    ac_header_preproc=no
  1.7447  fi
  1.7448  
  1.7449  rm -f conftest.err conftest.$ac_ext
  1.7450 -{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
  1.7451 -echo "${ECHO_T}$ac_header_preproc" >&6; }
  1.7452 +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
  1.7453 +$as_echo "$ac_header_preproc" >&6; }
  1.7454  
  1.7455  # So?  What about this header?
  1.7456  case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
  1.7457    yes:no: )
  1.7458 -    { echo "$as_me:$LINENO: WARNING: linux/joystick.h: accepted by the compiler, rejected by the preprocessor!" >&5
  1.7459 -echo "$as_me: WARNING: linux/joystick.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
  1.7460 -    { echo "$as_me:$LINENO: WARNING: linux/joystick.h: proceeding with the compiler's result" >&5
  1.7461 -echo "$as_me: WARNING: linux/joystick.h: proceeding with the compiler's result" >&2;}
  1.7462 +    { $as_echo "$as_me:$LINENO: WARNING: linux/joystick.h: accepted by the compiler, rejected by the preprocessor!" >&5
  1.7463 +$as_echo "$as_me: WARNING: linux/joystick.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
  1.7464 +    { $as_echo "$as_me:$LINENO: WARNING: linux/joystick.h: proceeding with the compiler's result" >&5
  1.7465 +$as_echo "$as_me: WARNING: linux/joystick.h: proceeding with the compiler's result" >&2;}
  1.7466      ac_header_preproc=yes
  1.7467      ;;
  1.7468    no:yes:* )
  1.7469 -    { echo "$as_me:$LINENO: WARNING: linux/joystick.h: present but cannot be compiled" >&5
  1.7470 -echo "$as_me: WARNING: linux/joystick.h: present but cannot be compiled" >&2;}
  1.7471 -    { echo "$as_me:$LINENO: WARNING: linux/joystick.h:     check for missing prerequisite headers?" >&5
  1.7472 -echo "$as_me: WARNING: linux/joystick.h:     check for missing prerequisite headers?" >&2;}
  1.7473 -    { echo "$as_me:$LINENO: WARNING: linux/joystick.h: see the Autoconf documentation" >&5
  1.7474 -echo "$as_me: WARNING: linux/joystick.h: see the Autoconf documentation" >&2;}
  1.7475 -    { echo "$as_me:$LINENO: WARNING: linux/joystick.h:     section \"Present But Cannot Be Compiled\"" >&5
  1.7476 -echo "$as_me: WARNING: linux/joystick.h:     section \"Present But Cannot Be Compiled\"" >&2;}
  1.7477 -    { echo "$as_me:$LINENO: WARNING: linux/joystick.h: proceeding with the preprocessor's result" >&5
  1.7478 -echo "$as_me: WARNING: linux/joystick.h: proceeding with the preprocessor's result" >&2;}
  1.7479 -    { echo "$as_me:$LINENO: WARNING: linux/joystick.h: in the future, the compiler will take precedence" >&5
  1.7480 -echo "$as_me: WARNING: linux/joystick.h: in the future, the compiler will take precedence" >&2;}
  1.7481 -
  1.7482 -    ;;
  1.7483 -esac
  1.7484 -{ echo "$as_me:$LINENO: checking for linux/joystick.h" >&5
  1.7485 -echo $ECHO_N "checking for linux/joystick.h... $ECHO_C" >&6; }
  1.7486 +    { $as_echo "$as_me:$LINENO: WARNING: linux/joystick.h: present but cannot be compiled" >&5
  1.7487 +$as_echo "$as_me: WARNING: linux/joystick.h: present but cannot be compiled" >&2;}
  1.7488 +    { $as_echo "$as_me:$LINENO: WARNING: linux/joystick.h:     check for missing prerequisite headers?" >&5
  1.7489 +$as_echo "$as_me: WARNING: linux/joystick.h:     check for missing prerequisite headers?" >&2;}
  1.7490 +    { $as_echo "$as_me:$LINENO: WARNING: linux/joystick.h: see the Autoconf documentation" >&5
  1.7491 +$as_echo "$as_me: WARNING: linux/joystick.h: see the Autoconf documentation" >&2;}
  1.7492 +    { $as_echo "$as_me:$LINENO: WARNING: linux/joystick.h:     section \"Present But Cannot Be Compiled\"" >&5
  1.7493 +$as_echo "$as_me: WARNING: linux/joystick.h:     section \"Present But Cannot Be Compiled\"" >&2;}
  1.7494 +    { $as_echo "$as_me:$LINENO: WARNING: linux/joystick.h: proceeding with the preprocessor's result" >&5
  1.7495 +$as_echo "$as_me: WARNING: linux/joystick.h: proceeding with the preprocessor's result" >&2;}
  1.7496 +    { $as_echo "$as_me:$LINENO: WARNING: linux/joystick.h: in the future, the compiler will take precedence" >&5
  1.7497 +$as_echo "$as_me: WARNING: linux/joystick.h: in the future, the compiler will take precedence" >&2;}
  1.7498 +
  1.7499 +    ;;
  1.7500 +esac
  1.7501 +{ $as_echo "$as_me:$LINENO: checking for linux/joystick.h" >&5
  1.7502 +$as_echo_n "checking for linux/joystick.h... " >&6; }
  1.7503  if test "${ac_cv_header_linux_joystick_h+set}" = set; then
  1.7504 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.7505 +  $as_echo_n "(cached) " >&6
  1.7506  else
  1.7507    ac_cv_header_linux_joystick_h=$ac_header_preproc
  1.7508  fi
  1.7509 -{ echo "$as_me:$LINENO: result: $ac_cv_header_linux_joystick_h" >&5
  1.7510 -echo "${ECHO_T}$ac_cv_header_linux_joystick_h" >&6; }
  1.7511 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_linux_joystick_h" >&5
  1.7512 +$as_echo "$ac_cv_header_linux_joystick_h" >&6; }
  1.7513  
  1.7514  fi
  1.7515  if test $ac_cv_header_linux_joystick_h = yes; then
  1.7516 @@ -6993,10 +8316,10 @@
  1.7517  
  1.7518  # Extract the first word of "sh-elf-gcc", so it can be a program name with args.
  1.7519  set dummy sh-elf-gcc; ac_word=$2
  1.7520 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.7521 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.7522 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.7523 +$as_echo_n "checking for $ac_word... " >&6; }
  1.7524  if test "${ac_cv_path_SHCC+set}" = set; then
  1.7525 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.7526 +  $as_echo_n "(cached) " >&6
  1.7527  else
  1.7528    case $SHCC in
  1.7529    [\\/]* | ?:[\\/]*)
  1.7530 @@ -7011,7 +8334,7 @@
  1.7531    for ac_exec_ext in '' $ac_executable_extensions; do
  1.7532    if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.7533      ac_cv_path_SHCC="$as_dir/$ac_word$ac_exec_ext"
  1.7534 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.7535 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.7536      break 2
  1.7537    fi
  1.7538  done
  1.7539 @@ -7023,20 +8346,20 @@
  1.7540  fi
  1.7541  SHCC=$ac_cv_path_SHCC
  1.7542  if test -n "$SHCC"; then
  1.7543 -  { echo "$as_me:$LINENO: result: $SHCC" >&5
  1.7544 -echo "${ECHO_T}$SHCC" >&6; }
  1.7545 -else
  1.7546 -  { echo "$as_me:$LINENO: result: no" >&5
  1.7547 -echo "${ECHO_T}no" >&6; }
  1.7548 +  { $as_echo "$as_me:$LINENO: result: $SHCC" >&5
  1.7549 +$as_echo "$SHCC" >&6; }
  1.7550 +else
  1.7551 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  1.7552 +$as_echo "no" >&6; }
  1.7553  fi
  1.7554  
  1.7555  
  1.7556  # Extract the first word of "sh-elf-ld", so it can be a program name with args.
  1.7557  set dummy sh-elf-ld; ac_word=$2
  1.7558 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.7559 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.7560 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.7561 +$as_echo_n "checking for $ac_word... " >&6; }
  1.7562  if test "${ac_cv_path_SHLD+set}" = set; then
  1.7563 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.7564 +  $as_echo_n "(cached) " >&6
  1.7565  else
  1.7566    case $SHLD in
  1.7567    [\\/]* | ?:[\\/]*)
  1.7568 @@ -7051,7 +8374,7 @@
  1.7569    for ac_exec_ext in '' $ac_executable_extensions; do
  1.7570    if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.7571      ac_cv_path_SHLD="$as_dir/$ac_word$ac_exec_ext"
  1.7572 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.7573 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.7574      break 2
  1.7575    fi
  1.7576  done
  1.7577 @@ -7063,20 +8386,20 @@
  1.7578  fi
  1.7579  SHLD=$ac_cv_path_SHLD
  1.7580  if test -n "$SHLD"; then
  1.7581 -  { echo "$as_me:$LINENO: result: $SHLD" >&5
  1.7582 -echo "${ECHO_T}$SHLD" >&6; }
  1.7583 -else
  1.7584 -  { echo "$as_me:$LINENO: result: no" >&5
  1.7585 -echo "${ECHO_T}no" >&6; }
  1.7586 +  { $as_echo "$as_me:$LINENO: result: $SHLD" >&5
  1.7587 +$as_echo "$SHLD" >&6; }
  1.7588 +else
  1.7589 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  1.7590 +$as_echo "no" >&6; }
  1.7591  fi
  1.7592  
  1.7593  
  1.7594  # Extract the first word of "sh-elf-objcopy", so it can be a program name with args.
  1.7595  set dummy sh-elf-objcopy; ac_word=$2
  1.7596 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.7597 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.7598 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.7599 +$as_echo_n "checking for $ac_word... " >&6; }
  1.7600  if test "${ac_cv_path_SHOBJCOPY+set}" = set; then
  1.7601 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.7602 +  $as_echo_n "(cached) " >&6
  1.7603  else
  1.7604    case $SHOBJCOPY in
  1.7605    [\\/]* | ?:[\\/]*)
  1.7606 @@ -7091,7 +8414,7 @@
  1.7607    for ac_exec_ext in '' $ac_executable_extensions; do
  1.7608    if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.7609      ac_cv_path_SHOBJCOPY="$as_dir/$ac_word$ac_exec_ext"
  1.7610 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.7611 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.7612      break 2
  1.7613    fi
  1.7614  done
  1.7615 @@ -7103,20 +8426,20 @@
  1.7616  fi
  1.7617  SHOBJCOPY=$ac_cv_path_SHOBJCOPY
  1.7618  if test -n "$SHOBJCOPY"; then
  1.7619 -  { echo "$as_me:$LINENO: result: $SHOBJCOPY" >&5
  1.7620 -echo "${ECHO_T}$SHOBJCOPY" >&6; }
  1.7621 -else
  1.7622 -  { echo "$as_me:$LINENO: result: no" >&5
  1.7623 -echo "${ECHO_T}no" >&6; }
  1.7624 +  { $as_echo "$as_me:$LINENO: result: $SHOBJCOPY" >&5
  1.7625 +$as_echo "$SHOBJCOPY" >&6; }
  1.7626 +else
  1.7627 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  1.7628 +$as_echo "no" >&6; }
  1.7629  fi
  1.7630  
  1.7631  
  1.7632  # Extract the first word of "arm-elf-gcc", so it can be a program name with args.
  1.7633  set dummy arm-elf-gcc; ac_word=$2
  1.7634 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.7635 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.7636 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.7637 +$as_echo_n "checking for $ac_word... " >&6; }
  1.7638  if test "${ac_cv_path_ARMCC+set}" = set; then
  1.7639 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.7640 +  $as_echo_n "(cached) " >&6
  1.7641  else
  1.7642    case $ARMCC in
  1.7643    [\\/]* | ?:[\\/]*)
  1.7644 @@ -7131,7 +8454,7 @@
  1.7645    for ac_exec_ext in '' $ac_executable_extensions; do
  1.7646    if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.7647      ac_cv_path_ARMCC="$as_dir/$ac_word$ac_exec_ext"
  1.7648 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.7649 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.7650      break 2
  1.7651    fi
  1.7652  done
  1.7653 @@ -7143,20 +8466,20 @@
  1.7654  fi
  1.7655  ARMCC=$ac_cv_path_ARMCC
  1.7656  if test -n "$ARMCC"; then
  1.7657 -  { echo "$as_me:$LINENO: result: $ARMCC" >&5
  1.7658 -echo "${ECHO_T}$ARMCC" >&6; }
  1.7659 -else
  1.7660 -  { echo "$as_me:$LINENO: result: no" >&5
  1.7661 -echo "${ECHO_T}no" >&6; }
  1.7662 +  { $as_echo "$as_me:$LINENO: result: $ARMCC" >&5
  1.7663 +$as_echo "$ARMCC" >&6; }
  1.7664 +else
  1.7665 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  1.7666 +$as_echo "no" >&6; }
  1.7667  fi
  1.7668  
  1.7669  
  1.7670  # Extract the first word of "arm-elf-ld", so it can be a program name with args.
  1.7671  set dummy arm-elf-ld; ac_word=$2
  1.7672 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.7673 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.7674 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.7675 +$as_echo_n "checking for $ac_word... " >&6; }
  1.7676  if test "${ac_cv_path_ARMLD+set}" = set; then
  1.7677 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.7678 +  $as_echo_n "(cached) " >&6
  1.7679  else
  1.7680    case $ARMLD in
  1.7681    [\\/]* | ?:[\\/]*)
  1.7682 @@ -7171,7 +8494,7 @@
  1.7683    for ac_exec_ext in '' $ac_executable_extensions; do
  1.7684    if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.7685      ac_cv_path_ARMLD="$as_dir/$ac_word$ac_exec_ext"
  1.7686 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.7687 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.7688      break 2
  1.7689    fi
  1.7690  done
  1.7691 @@ -7183,20 +8506,20 @@
  1.7692  fi
  1.7693  ARMLD=$ac_cv_path_ARMLD
  1.7694  if test -n "$ARMLD"; then
  1.7695 -  { echo "$as_me:$LINENO: result: $ARMLD" >&5
  1.7696 -echo "${ECHO_T}$ARMLD" >&6; }
  1.7697 -else
  1.7698 -  { echo "$as_me:$LINENO: result: no" >&5
  1.7699 -echo "${ECHO_T}no" >&6; }
  1.7700 +  { $as_echo "$as_me:$LINENO: result: $ARMLD" >&5
  1.7701 +$as_echo "$ARMLD" >&6; }
  1.7702 +else
  1.7703 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  1.7704 +$as_echo "no" >&6; }
  1.7705  fi
  1.7706  
  1.7707  
  1.7708  # Extract the first word of "arm-elf-objcopy", so it can be a program name with args.
  1.7709  set dummy arm-elf-objcopy; ac_word=$2
  1.7710 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.7711 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.7712 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.7713 +$as_echo_n "checking for $ac_word... " >&6; }
  1.7714  if test "${ac_cv_path_ARMOBJCOPY+set}" = set; then
  1.7715 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.7716 +  $as_echo_n "(cached) " >&6
  1.7717  else
  1.7718    case $ARMOBJCOPY in
  1.7719    [\\/]* | ?:[\\/]*)
  1.7720 @@ -7211,7 +8534,7 @@
  1.7721    for ac_exec_ext in '' $ac_executable_extensions; do
  1.7722    if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.7723      ac_cv_path_ARMOBJCOPY="$as_dir/$ac_word$ac_exec_ext"
  1.7724 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.7725 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.7726      break 2
  1.7727    fi
  1.7728  done
  1.7729 @@ -7223,11 +8546,11 @@
  1.7730  fi
  1.7731  ARMOBJCOPY=$ac_cv_path_ARMOBJCOPY
  1.7732  if test -n "$ARMOBJCOPY"; then
  1.7733 -  { echo "$as_me:$LINENO: result: $ARMOBJCOPY" >&5
  1.7734 -echo "${ECHO_T}$ARMOBJCOPY" >&6; }
  1.7735 -else
  1.7736 -  { echo "$as_me:$LINENO: result: no" >&5
  1.7737 -echo "${ECHO_T}no" >&6; }
  1.7738 +  { $as_echo "$as_me:$LINENO: result: $ARMOBJCOPY" >&5
  1.7739 +$as_echo "$ARMOBJCOPY" >&6; }
  1.7740 +else
  1.7741 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  1.7742 +$as_echo "no" >&6; }
  1.7743  fi
  1.7744  
  1.7745  
  1.7746 @@ -7279,20 +8602,21 @@
  1.7747  
  1.7748  for ac_header in locale.h
  1.7749  do
  1.7750 -as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
  1.7751 +as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
  1.7752  if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
  1.7753 -  { echo "$as_me:$LINENO: checking for $ac_header" >&5
  1.7754 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
  1.7755 +  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
  1.7756 +$as_echo_n "checking for $ac_header... " >&6; }
  1.7757  if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
  1.7758 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.7759 -fi
  1.7760 -ac_res=`eval echo '${'$as_ac_Header'}'`
  1.7761 -	       { echo "$as_me:$LINENO: result: $ac_res" >&5
  1.7762 -echo "${ECHO_T}$ac_res" >&6; }
  1.7763 +  $as_echo_n "(cached) " >&6
  1.7764 +fi
  1.7765 +ac_res=`eval 'as_val=${'$as_ac_Header'}
  1.7766 +		 $as_echo "$as_val"'`
  1.7767 +	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
  1.7768 +$as_echo "$ac_res" >&6; }
  1.7769  else
  1.7770    # Is the header compilable?
  1.7771 -{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
  1.7772 -echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
  1.7773 +{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
  1.7774 +$as_echo_n "checking $ac_header usability... " >&6; }
  1.7775  cat >conftest.$ac_ext <<_ACEOF
  1.7776  /* confdefs.h.  */
  1.7777  _ACEOF
  1.7778 @@ -7308,32 +8632,33 @@
  1.7779    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.7780    *) ac_try_echo=$ac_try;;
  1.7781  esac
  1.7782 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.7783 -  (eval "$ac_compile") 2>conftest.er1
  1.7784 -  ac_status=$?
  1.7785 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.7786 -  rm -f conftest.er1
  1.7787 -  cat conftest.err >&5
  1.7788 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.7789 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.7790 +$as_echo "$ac_try_echo") >&5
  1.7791 +  (eval "$ac_compile") 2>conftest.er1
  1.7792 +  ac_status=$?
  1.7793 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.7794 +  rm -f conftest.er1
  1.7795 +  cat conftest.err >&5
  1.7796 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.7797    (exit $ac_status); } && {
  1.7798  	 test -z "$ac_c_werror_flag" ||
  1.7799  	 test ! -s conftest.err
  1.7800         } && test -s conftest.$ac_objext; then
  1.7801    ac_header_compiler=yes
  1.7802  else
  1.7803 -  echo "$as_me: failed program was:" >&5
  1.7804 +  $as_echo "$as_me: failed program was:" >&5
  1.7805  sed 's/^/| /' conftest.$ac_ext >&5
  1.7806  
  1.7807  	ac_header_compiler=no
  1.7808  fi
  1.7809  
  1.7810  rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1.7811 -{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
  1.7812 -echo "${ECHO_T}$ac_header_compiler" >&6; }
  1.7813 +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
  1.7814 +$as_echo "$ac_header_compiler" >&6; }
  1.7815  
  1.7816  # Is the header present?
  1.7817 -{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
  1.7818 -echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
  1.7819 +{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
  1.7820 +$as_echo_n "checking $ac_header presence... " >&6; }
  1.7821  cat >conftest.$ac_ext <<_ACEOF
  1.7822  /* confdefs.h.  */
  1.7823  _ACEOF
  1.7824 @@ -7347,69 +8672,72 @@
  1.7825    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.7826    *) ac_try_echo=$ac_try;;
  1.7827  esac
  1.7828 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.7829 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.7830 +$as_echo "$ac_try_echo") >&5
  1.7831    (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  1.7832    ac_status=$?
  1.7833    grep -v '^ *+' conftest.er1 >conftest.err
  1.7834    rm -f conftest.er1
  1.7835    cat conftest.err >&5
  1.7836 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.7837 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.7838    (exit $ac_status); } >/dev/null && {
  1.7839  	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  1.7840  	 test ! -s conftest.err
  1.7841         }; then
  1.7842    ac_header_preproc=yes
  1.7843  else
  1.7844 -  echo "$as_me: failed program was:" >&5
  1.7845 +  $as_echo "$as_me: failed program was:" >&5
  1.7846  sed 's/^/| /' conftest.$ac_ext >&5
  1.7847  
  1.7848    ac_header_preproc=no
  1.7849  fi
  1.7850  
  1.7851  rm -f conftest.err conftest.$ac_ext
  1.7852 -{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
  1.7853 -echo "${ECHO_T}$ac_header_preproc" >&6; }
  1.7854 +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
  1.7855 +$as_echo "$ac_header_preproc" >&6; }
  1.7856  
  1.7857  # So?  What about this header?
  1.7858  case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
  1.7859    yes:no: )
  1.7860 -    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
  1.7861 -echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
  1.7862 -    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
  1.7863 -echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
  1.7864 +    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
  1.7865 +$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
  1.7866 +    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
  1.7867 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
  1.7868      ac_header_preproc=yes
  1.7869      ;;
  1.7870    no:yes:* )
  1.7871 -    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
  1.7872 -echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
  1.7873 -    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
  1.7874 -echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
  1.7875 -    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
  1.7876 -echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
  1.7877 -    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
  1.7878 -echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
  1.7879 -    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
  1.7880 -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
  1.7881 -    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
  1.7882 -echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
  1.7883 -
  1.7884 -    ;;
  1.7885 -esac
  1.7886 -{ echo "$as_me:$LINENO: checking for $ac_header" >&5
  1.7887 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
  1.7888 +    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
  1.7889 +$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
  1.7890 +    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
  1.7891 +$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
  1.7892 +    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
  1.7893 +$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
  1.7894 +    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
  1.7895 +$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
  1.7896 +    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
  1.7897 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
  1.7898 +    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
  1.7899 +$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
  1.7900 +
  1.7901 +    ;;
  1.7902 +esac
  1.7903 +{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
  1.7904 +$as_echo_n "checking for $ac_header... " >&6; }
  1.7905  if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
  1.7906 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.7907 +  $as_echo_n "(cached) " >&6
  1.7908  else
  1.7909    eval "$as_ac_Header=\$ac_header_preproc"
  1.7910  fi
  1.7911 -ac_res=`eval echo '${'$as_ac_Header'}'`
  1.7912 -	       { echo "$as_me:$LINENO: result: $ac_res" >&5
  1.7913 -echo "${ECHO_T}$ac_res" >&6; }
  1.7914 -
  1.7915 -fi
  1.7916 -if test `eval echo '${'$as_ac_Header'}'` = yes; then
  1.7917 +ac_res=`eval 'as_val=${'$as_ac_Header'}
  1.7918 +		 $as_echo "$as_val"'`
  1.7919 +	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
  1.7920 +$as_echo "$ac_res" >&6; }
  1.7921 +
  1.7922 +fi
  1.7923 +if test `eval 'as_val=${'$as_ac_Header'}
  1.7924 +		 $as_echo "$as_val"'` = yes; then
  1.7925    cat >>confdefs.h <<_ACEOF
  1.7926 -#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
  1.7927 +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
  1.7928  _ACEOF
  1.7929  
  1.7930  fi
  1.7931 @@ -7417,10 +8745,10 @@
  1.7932  done
  1.7933  
  1.7934      if test $ac_cv_header_locale_h = yes; then
  1.7935 -    { echo "$as_me:$LINENO: checking for LC_MESSAGES" >&5
  1.7936 -echo $ECHO_N "checking for LC_MESSAGES... $ECHO_C" >&6; }
  1.7937 +    { $as_echo "$as_me:$LINENO: checking for LC_MESSAGES" >&5
  1.7938 +$as_echo_n "checking for LC_MESSAGES... " >&6; }
  1.7939  if test "${am_cv_val_LC_MESSAGES+set}" = set; then
  1.7940 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.7941 +  $as_echo_n "(cached) " >&6
  1.7942  else
  1.7943    cat >conftest.$ac_ext <<_ACEOF
  1.7944  /* confdefs.h.  */
  1.7945 @@ -7443,31 +8771,35 @@
  1.7946    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.7947    *) ac_try_echo=$ac_try;;
  1.7948  esac
  1.7949 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.7950 -  (eval "$ac_link") 2>conftest.er1
  1.7951 -  ac_status=$?
  1.7952 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.7953 -  rm -f conftest.er1
  1.7954 -  cat conftest.err >&5
  1.7955 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.7956 -  (exit $ac_status); } && {
  1.7957 -	 test -z "$ac_c_werror_flag" ||
  1.7958 -	 test ! -s conftest.err
  1.7959 -       } && test -s conftest$ac_exeext &&
  1.7960 -       $as_test_x conftest$ac_exeext; then
  1.7961 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.7962 +$as_echo "$ac_try_echo") >&5
  1.7963 +  (eval "$ac_link") 2>conftest.er1
  1.7964 +  ac_status=$?
  1.7965 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.7966 +  rm -f conftest.er1
  1.7967 +  cat conftest.err >&5
  1.7968 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.7969 +  (exit $ac_status); } && {
  1.7970 +	 test -z "$ac_c_werror_flag" ||
  1.7971 +	 test ! -s conftest.err
  1.7972 +       } && test -s conftest$ac_exeext && {
  1.7973 +	 test "$cross_compiling" = yes ||
  1.7974 +	 $as_test_x conftest$ac_exeext
  1.7975 +       }; then
  1.7976    am_cv_val_LC_MESSAGES=yes
  1.7977  else
  1.7978 -  echo "$as_me: failed program was:" >&5
  1.7979 +  $as_echo "$as_me: failed program was:" >&5
  1.7980  sed 's/^/| /' conftest.$ac_ext >&5
  1.7981  
  1.7982  	am_cv_val_LC_MESSAGES=no
  1.7983  fi
  1.7984  
  1.7985 -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  1.7986 -      conftest$ac_exeext conftest.$ac_ext
  1.7987 -fi
  1.7988 -{ echo "$as_me:$LINENO: result: $am_cv_val_LC_MESSAGES" >&5
  1.7989 -echo "${ECHO_T}$am_cv_val_LC_MESSAGES" >&6; }
  1.7990 +rm -rf conftest.dSYM
  1.7991 +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  1.7992 +      conftest$ac_exeext conftest.$ac_ext
  1.7993 +fi
  1.7994 +{ $as_echo "$as_me:$LINENO: result: $am_cv_val_LC_MESSAGES" >&5
  1.7995 +$as_echo "$am_cv_val_LC_MESSAGES" >&6; }
  1.7996      if test $am_cv_val_LC_MESSAGES = yes; then
  1.7997  
  1.7998  cat >>confdefs.h <<\_ACEOF
  1.7999 @@ -7486,17 +8818,17 @@
  1.8000      INTLLIBS=
  1.8001  
  1.8002      if test "${ac_cv_header_libintl_h+set}" = set; then
  1.8003 -  { echo "$as_me:$LINENO: checking for libintl.h" >&5
  1.8004 -echo $ECHO_N "checking for libintl.h... $ECHO_C" >&6; }
  1.8005 +  { $as_echo "$as_me:$LINENO: checking for libintl.h" >&5
  1.8006 +$as_echo_n "checking for libintl.h... " >&6; }
  1.8007  if test "${ac_cv_header_libintl_h+set}" = set; then
  1.8008 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.8009 -fi
  1.8010 -{ echo "$as_me:$LINENO: result: $ac_cv_header_libintl_h" >&5
  1.8011 -echo "${ECHO_T}$ac_cv_header_libintl_h" >&6; }
  1.8012 +  $as_echo_n "(cached) " >&6
  1.8013 +fi
  1.8014 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_libintl_h" >&5
  1.8015 +$as_echo "$ac_cv_header_libintl_h" >&6; }
  1.8016  else
  1.8017    # Is the header compilable?
  1.8018 -{ echo "$as_me:$LINENO: checking libintl.h usability" >&5
  1.8019 -echo $ECHO_N "checking libintl.h usability... $ECHO_C" >&6; }
  1.8020 +{ $as_echo "$as_me:$LINENO: checking libintl.h usability" >&5
  1.8021 +$as_echo_n "checking libintl.h usability... " >&6; }
  1.8022  cat >conftest.$ac_ext <<_ACEOF
  1.8023  /* confdefs.h.  */
  1.8024  _ACEOF
  1.8025 @@ -7512,32 +8844,33 @@
  1.8026    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.8027    *) ac_try_echo=$ac_try;;
  1.8028  esac
  1.8029 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.8030 -  (eval "$ac_compile") 2>conftest.er1
  1.8031 -  ac_status=$?
  1.8032 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.8033 -  rm -f conftest.er1
  1.8034 -  cat conftest.err >&5
  1.8035 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.8036 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.8037 +$as_echo "$ac_try_echo") >&5
  1.8038 +  (eval "$ac_compile") 2>conftest.er1
  1.8039 +  ac_status=$?
  1.8040 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.8041 +  rm -f conftest.er1
  1.8042 +  cat conftest.err >&5
  1.8043 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.8044    (exit $ac_status); } && {
  1.8045  	 test -z "$ac_c_werror_flag" ||
  1.8046  	 test ! -s conftest.err
  1.8047         } && test -s conftest.$ac_objext; then
  1.8048    ac_header_compiler=yes
  1.8049  else
  1.8050 -  echo "$as_me: failed program was:" >&5
  1.8051 +  $as_echo "$as_me: failed program was:" >&5
  1.8052  sed 's/^/| /' conftest.$ac_ext >&5
  1.8053  
  1.8054  	ac_header_compiler=no
  1.8055  fi
  1.8056  
  1.8057  rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1.8058 -{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
  1.8059 -echo "${ECHO_T}$ac_header_compiler" >&6; }
  1.8060 +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
  1.8061 +$as_echo "$ac_header_compiler" >&6; }
  1.8062  
  1.8063  # Is the header present?
  1.8064 -{ echo "$as_me:$LINENO: checking libintl.h presence" >&5
  1.8065 -echo $ECHO_N "checking libintl.h presence... $ECHO_C" >&6; }
  1.8066 +{ $as_echo "$as_me:$LINENO: checking libintl.h presence" >&5
  1.8067 +$as_echo_n "checking libintl.h presence... " >&6; }
  1.8068  cat >conftest.$ac_ext <<_ACEOF
  1.8069  /* confdefs.h.  */
  1.8070  _ACEOF
  1.8071 @@ -7551,63 +8884,64 @@
  1.8072    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.8073    *) ac_try_echo=$ac_try;;
  1.8074  esac
  1.8075 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.8076 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.8077 +$as_echo "$ac_try_echo") >&5
  1.8078    (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  1.8079    ac_status=$?
  1.8080    grep -v '^ *+' conftest.er1 >conftest.err
  1.8081    rm -f conftest.er1
  1.8082    cat conftest.err >&5
  1.8083 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.8084 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.8085    (exit $ac_status); } >/dev/null && {
  1.8086  	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  1.8087  	 test ! -s conftest.err
  1.8088         }; then
  1.8089    ac_header_preproc=yes
  1.8090  else
  1.8091 -  echo "$as_me: failed program was:" >&5
  1.8092 +  $as_echo "$as_me: failed program was:" >&5
  1.8093  sed 's/^/| /' conftest.$ac_ext >&5
  1.8094  
  1.8095    ac_header_preproc=no
  1.8096  fi
  1.8097  
  1.8098  rm -f conftest.err conftest.$ac_ext
  1.8099 -{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
  1.8100 -echo "${ECHO_T}$ac_header_preproc" >&6; }
  1.8101 +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
  1.8102 +$as_echo "$ac_header_preproc" >&6; }
  1.8103  
  1.8104  # So?  What about this header?
  1.8105  case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
  1.8106    yes:no: )
  1.8107 -    { echo "$as_me:$LINENO: WARNING: libintl.h: accepted by the compiler, rejected by the preprocessor!" >&5
  1.8108 -echo "$as_me: WARNING: libintl.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
  1.8109 -    { echo "$as_me:$LINENO: WARNING: libintl.h: proceeding with the compiler's result" >&5
  1.8110 -echo "$as_me: WARNING: libintl.h: proceeding with the compiler's result" >&2;}
  1.8111 +    { $as_echo "$as_me:$LINENO: WARNING: libintl.h: accepted by the compiler, rejected by the preprocessor!" >&5
  1.8112 +$as_echo "$as_me: WARNING: libintl.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
  1.8113 +    { $as_echo "$as_me:$LINENO: WARNING: libintl.h: proceeding with the compiler's result" >&5
  1.8114 +$as_echo "$as_me: WARNING: libintl.h: proceeding with the compiler's result" >&2;}
  1.8115      ac_header_preproc=yes
  1.8116      ;;
  1.8117    no:yes:* )
  1.8118 -    { echo "$as_me:$LINENO: WARNING: libintl.h: present but cannot be compiled" >&5
  1.8119 -echo "$as_me: WARNING: libintl.h: present but cannot be compiled" >&2;}
  1.8120 -    { echo "$as_me:$LINENO: WARNING: libintl.h:     check for missing prerequisite headers?" >&5
  1.8121 -echo "$as_me: WARNING: libintl.h:     check for missing prerequisite headers?" >&2;}
  1.8122 -    { echo "$as_me:$LINENO: WARNING: libintl.h: see the Autoconf documentation" >&5
  1.8123 -echo "$as_me: WARNING: libintl.h: see the Autoconf documentation" >&2;}
  1.8124 -    { echo "$as_me:$LINENO: WARNING: libintl.h:     section \"Present But Cannot Be Compiled\"" >&5
  1.8125 -echo "$as_me: WARNING: libintl.h:     section \"Present But Cannot Be Compiled\"" >&2;}
  1.8126 -    { echo "$as_me:$LINENO: WARNING: libintl.h: proceeding with the preprocessor's result" >&5
  1.8127 -echo "$as_me: WARNING: libintl.h: proceeding with the preprocessor's result" >&2;}
  1.8128 -    { echo "$as_me:$LINENO: WARNING: libintl.h: in the future, the compiler will take precedence" >&5
  1.8129 -echo "$as_me: WARNING: libintl.h: in the future, the compiler will take precedence" >&2;}
  1.8130 -
  1.8131 -    ;;
  1.8132 -esac
  1.8133 -{ echo "$as_me:$LINENO: checking for libintl.h" >&5
  1.8134 -echo $ECHO_N "checking for libintl.h... $ECHO_C" >&6; }
  1.8135 +    { $as_echo "$as_me:$LINENO: WARNING: libintl.h: present but cannot be compiled" >&5
  1.8136 +$as_echo "$as_me: WARNING: libintl.h: present but cannot be compiled" >&2;}
  1.8137 +    { $as_echo "$as_me:$LINENO: WARNING: libintl.h:     check for missing prerequisite headers?" >&5
  1.8138 +$as_echo "$as_me: WARNING: libintl.h:     check for missing prerequisite headers?" >&2;}
  1.8139 +    { $as_echo "$as_me:$LINENO: WARNING: libintl.h: see the Autoconf documentation" >&5
  1.8140 +$as_echo "$as_me: WARNING: libintl.h: see the Autoconf documentation" >&2;}
  1.8141 +    { $as_echo "$as_me:$LINENO: WARNING: libintl.h:     section \"Present But Cannot Be Compiled\"" >&5
  1.8142 +$as_echo "$as_me: WARNING: libintl.h:     section \"Present But Cannot Be Compiled\"" >&2;}
  1.8143 +    { $as_echo "$as_me:$LINENO: WARNING: libintl.h: proceeding with the preprocessor's result" >&5
  1.8144 +$as_echo "$as_me: WARNING: libintl.h: proceeding with the preprocessor's result" >&2;}
  1.8145 +    { $as_echo "$as_me:$LINENO: WARNING: libintl.h: in the future, the compiler will take precedence" >&5
  1.8146 +$as_echo "$as_me: WARNING: libintl.h: in the future, the compiler will take precedence" >&2;}
  1.8147 +
  1.8148 +    ;;
  1.8149 +esac
  1.8150 +{ $as_echo "$as_me:$LINENO: checking for libintl.h" >&5
  1.8151 +$as_echo_n "checking for libintl.h... " >&6; }
  1.8152  if test "${ac_cv_header_libintl_h+set}" = set; then
  1.8153 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.8154 +  $as_echo_n "(cached) " >&6
  1.8155  else
  1.8156    ac_cv_header_libintl_h=$ac_header_preproc
  1.8157  fi
  1.8158 -{ echo "$as_me:$LINENO: result: $ac_cv_header_libintl_h" >&5
  1.8159 -echo "${ECHO_T}$ac_cv_header_libintl_h" >&6; }
  1.8160 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_libintl_h" >&5
  1.8161 +$as_echo "$ac_cv_header_libintl_h" >&6; }
  1.8162  
  1.8163  fi
  1.8164  if test $ac_cv_header_libintl_h = yes; then
  1.8165 @@ -7617,10 +8951,10 @@
  1.8166        #
  1.8167        # First check in libc
  1.8168        #
  1.8169 -      { echo "$as_me:$LINENO: checking for ngettext in libc" >&5
  1.8170 -echo $ECHO_N "checking for ngettext in libc... $ECHO_C" >&6; }
  1.8171 +      { $as_echo "$as_me:$LINENO: checking for ngettext in libc" >&5
  1.8172 +$as_echo_n "checking for ngettext in libc... " >&6; }
  1.8173  if test "${gt_cv_func_ngettext_libc+set}" = set; then
  1.8174 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.8175 +  $as_echo_n "(cached) " >&6
  1.8176  else
  1.8177    cat >conftest.$ac_ext <<_ACEOF
  1.8178  /* confdefs.h.  */
  1.8179 @@ -7645,38 +8979,42 @@
  1.8180    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.8181    *) ac_try_echo=$ac_try;;
  1.8182  esac
  1.8183 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.8184 -  (eval "$ac_link") 2>conftest.er1
  1.8185 -  ac_status=$?
  1.8186 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.8187 -  rm -f conftest.er1
  1.8188 -  cat conftest.err >&5
  1.8189 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.8190 -  (exit $ac_status); } && {
  1.8191 -	 test -z "$ac_c_werror_flag" ||
  1.8192 -	 test ! -s conftest.err
  1.8193 -       } && test -s conftest$ac_exeext &&
  1.8194 -       $as_test_x conftest$ac_exeext; then
  1.8195 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.8196 +$as_echo "$ac_try_echo") >&5
  1.8197 +  (eval "$ac_link") 2>conftest.er1
  1.8198 +  ac_status=$?
  1.8199 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.8200 +  rm -f conftest.er1
  1.8201 +  cat conftest.err >&5
  1.8202 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.8203 +  (exit $ac_status); } && {
  1.8204 +	 test -z "$ac_c_werror_flag" ||
  1.8205 +	 test ! -s conftest.err
  1.8206 +       } && test -s conftest$ac_exeext && {
  1.8207 +	 test "$cross_compiling" = yes ||
  1.8208 +	 $as_test_x conftest$ac_exeext
  1.8209 +       }; then
  1.8210    gt_cv_func_ngettext_libc=yes
  1.8211  else
  1.8212 -  echo "$as_me: failed program was:" >&5
  1.8213 +  $as_echo "$as_me: failed program was:" >&5
  1.8214  sed 's/^/| /' conftest.$ac_ext >&5
  1.8215  
  1.8216  	gt_cv_func_ngettext_libc=no
  1.8217  fi
  1.8218  
  1.8219 -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  1.8220 -      conftest$ac_exeext conftest.$ac_ext
  1.8221 -
  1.8222 -fi
  1.8223 -{ echo "$as_me:$LINENO: result: $gt_cv_func_ngettext_libc" >&5
  1.8224 -echo "${ECHO_T}$gt_cv_func_ngettext_libc" >&6; }
  1.8225 +rm -rf conftest.dSYM
  1.8226 +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  1.8227 +      conftest$ac_exeext conftest.$ac_ext
  1.8228 +
  1.8229 +fi
  1.8230 +{ $as_echo "$as_me:$LINENO: result: $gt_cv_func_ngettext_libc" >&5
  1.8231 +$as_echo "$gt_cv_func_ngettext_libc" >&6; }
  1.8232  
  1.8233        if test "$gt_cv_func_ngettext_libc" = "yes" ; then
  1.8234 -	      { echo "$as_me:$LINENO: checking for dgettext in libc" >&5
  1.8235 -echo $ECHO_N "checking for dgettext in libc... $ECHO_C" >&6; }
  1.8236 +	      { $as_echo "$as_me:$LINENO: checking for dgettext in libc" >&5
  1.8237 +$as_echo_n "checking for dgettext in libc... " >&6; }
  1.8238  if test "${gt_cv_func_dgettext_libc+set}" = set; then
  1.8239 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.8240 +  $as_echo_n "(cached) " >&6
  1.8241  else
  1.8242    cat >conftest.$ac_ext <<_ACEOF
  1.8243  /* confdefs.h.  */
  1.8244 @@ -7701,43 +9039,47 @@
  1.8245    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.8246    *) ac_try_echo=$ac_try;;
  1.8247  esac
  1.8248 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.8249 -  (eval "$ac_link") 2>conftest.er1
  1.8250 -  ac_status=$?
  1.8251 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.8252 -  rm -f conftest.er1
  1.8253 -  cat conftest.err >&5
  1.8254 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.8255 -  (exit $ac_status); } && {
  1.8256 -	 test -z "$ac_c_werror_flag" ||
  1.8257 -	 test ! -s conftest.err
  1.8258 -       } && test -s conftest$ac_exeext &&
  1.8259 -       $as_test_x conftest$ac_exeext; then
  1.8260 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.8261 +$as_echo "$ac_try_echo") >&5
  1.8262 +  (eval "$ac_link") 2>conftest.er1
  1.8263 +  ac_status=$?
  1.8264 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.8265 +  rm -f conftest.er1
  1.8266 +  cat conftest.err >&5
  1.8267 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.8268 +  (exit $ac_status); } && {
  1.8269 +	 test -z "$ac_c_werror_flag" ||
  1.8270 +	 test ! -s conftest.err
  1.8271 +       } && test -s conftest$ac_exeext && {
  1.8272 +	 test "$cross_compiling" = yes ||
  1.8273 +	 $as_test_x conftest$ac_exeext
  1.8274 +       }; then
  1.8275    gt_cv_func_dgettext_libc=yes
  1.8276  else
  1.8277 -  echo "$as_me: failed program was:" >&5
  1.8278 +  $as_echo "$as_me: failed program was:" >&5
  1.8279  sed 's/^/| /' conftest.$ac_ext >&5
  1.8280  
  1.8281  	gt_cv_func_dgettext_libc=no
  1.8282  fi
  1.8283  
  1.8284 -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  1.8285 -      conftest$ac_exeext conftest.$ac_ext
  1.8286 -
  1.8287 -fi
  1.8288 -{ echo "$as_me:$LINENO: result: $gt_cv_func_dgettext_libc" >&5
  1.8289 -echo "${ECHO_T}$gt_cv_func_dgettext_libc" >&6; }
  1.8290 +rm -rf conftest.dSYM
  1.8291 +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  1.8292 +      conftest$ac_exeext conftest.$ac_ext
  1.8293 +
  1.8294 +fi
  1.8295 +{ $as_echo "$as_me:$LINENO: result: $gt_cv_func_dgettext_libc" >&5
  1.8296 +$as_echo "$gt_cv_func_dgettext_libc" >&6; }
  1.8297        fi
  1.8298  
  1.8299        if test "$gt_cv_func_ngettext_libc" = "yes" ; then
  1.8300  
  1.8301  for ac_func in bind_textdomain_codeset
  1.8302  do
  1.8303 -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
  1.8304 -{ echo "$as_me:$LINENO: checking for $ac_func" >&5
  1.8305 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
  1.8306 +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
  1.8307 +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
  1.8308 +$as_echo_n "checking for $ac_func... " >&6; }
  1.8309  if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
  1.8310 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.8311 +  $as_echo_n "(cached) " >&6
  1.8312  else
  1.8313    cat >conftest.$ac_ext <<_ACEOF
  1.8314  /* confdefs.h.  */
  1.8315 @@ -7790,35 +9132,41 @@
  1.8316    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.8317    *) ac_try_echo=$ac_try;;
  1.8318  esac
  1.8319 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.8320 -  (eval "$ac_link") 2>conftest.er1
  1.8321 -  ac_status=$?
  1.8322 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.8323 -  rm -f conftest.er1
  1.8324 -  cat conftest.err >&5
  1.8325 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.8326 -  (exit $ac_status); } && {
  1.8327 -	 test -z "$ac_c_werror_flag" ||
  1.8328 -	 test ! -s conftest.err
  1.8329 -       } && test -s conftest$ac_exeext &&
  1.8330 -       $as_test_x conftest$ac_exeext; then
  1.8331 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.8332 +$as_echo "$ac_try_echo") >&5
  1.8333 +  (eval "$ac_link") 2>conftest.er1
  1.8334 +  ac_status=$?
  1.8335 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.8336 +  rm -f conftest.er1
  1.8337 +  cat conftest.err >&5
  1.8338 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.8339 +  (exit $ac_status); } && {
  1.8340 +	 test -z "$ac_c_werror_flag" ||
  1.8341 +	 test ! -s conftest.err
  1.8342 +       } && test -s conftest$ac_exeext && {
  1.8343 +	 test "$cross_compiling" = yes ||
  1.8344 +	 $as_test_x conftest$ac_exeext
  1.8345 +       }; then
  1.8346    eval "$as_ac_var=yes"
  1.8347  else
  1.8348 -  echo "$as_me: failed program was:" >&5
  1.8349 +  $as_echo "$as_me: failed program was:" >&5
  1.8350  sed 's/^/| /' conftest.$ac_ext >&5
  1.8351  
  1.8352  	eval "$as_ac_var=no"
  1.8353  fi
  1.8354  
  1.8355 -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  1.8356 -      conftest$ac_exeext conftest.$ac_ext
  1.8357 -fi
  1.8358 -ac_res=`eval echo '${'$as_ac_var'}'`
  1.8359 -	       { echo "$as_me:$LINENO: result: $ac_res" >&5
  1.8360 -echo "${ECHO_T}$ac_res" >&6; }
  1.8361 -if test `eval echo '${'$as_ac_var'}'` = yes; then
  1.8362 +rm -rf conftest.dSYM
  1.8363 +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  1.8364 +      conftest$ac_exeext conftest.$ac_ext
  1.8365 +fi
  1.8366 +ac_res=`eval 'as_val=${'$as_ac_var'}
  1.8367 +		 $as_echo "$as_val"'`
  1.8368 +	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
  1.8369 +$as_echo "$ac_res" >&6; }
  1.8370 +if test `eval 'as_val=${'$as_ac_var'}
  1.8371 +		 $as_echo "$as_val"'` = yes; then
  1.8372    cat >>confdefs.h <<_ACEOF
  1.8373 -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
  1.8374 +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
  1.8375  _ACEOF
  1.8376  
  1.8377  fi
  1.8378 @@ -7833,10 +9181,10 @@
  1.8379  	 || test "$gt_cv_func_ngettext_libc" != "yes" \
  1.8380           || test "$ac_cv_func_bind_textdomain_codeset" != "yes" ; then
  1.8381  
  1.8382 -        { echo "$as_me:$LINENO: checking for bindtextdomain in -lintl" >&5
  1.8383 -echo $ECHO_N "checking for bindtextdomain in -lintl... $ECHO_C" >&6; }
  1.8384 +        { $as_echo "$as_me:$LINENO: checking for bindtextdomain in -lintl" >&5
  1.8385 +$as_echo_n "checking for bindtextdomain in -lintl... " >&6; }
  1.8386  if test "${ac_cv_lib_intl_bindtextdomain+set}" = set; then
  1.8387 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.8388 +  $as_echo_n "(cached) " >&6
  1.8389  else
  1.8390    ac_check_lib_save_LIBS=$LIBS
  1.8391  LIBS="-lintl  $LIBS"
  1.8392 @@ -7868,37 +9216,41 @@
  1.8393    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.8394    *) ac_try_echo=$ac_try;;
  1.8395  esac
  1.8396 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.8397 -  (eval "$ac_link") 2>conftest.er1
  1.8398 -  ac_status=$?
  1.8399 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.8400 -  rm -f conftest.er1
  1.8401 -  cat conftest.err >&5
  1.8402 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.8403 -  (exit $ac_status); } && {
  1.8404 -	 test -z "$ac_c_werror_flag" ||
  1.8405 -	 test ! -s conftest.err
  1.8406 -       } && test -s conftest$ac_exeext &&
  1.8407 -       $as_test_x conftest$ac_exeext; then
  1.8408 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.8409 +$as_echo "$ac_try_echo") >&5
  1.8410 +  (eval "$ac_link") 2>conftest.er1
  1.8411 +  ac_status=$?
  1.8412 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.8413 +  rm -f conftest.er1
  1.8414 +  cat conftest.err >&5
  1.8415 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.8416 +  (exit $ac_status); } && {
  1.8417 +	 test -z "$ac_c_werror_flag" ||
  1.8418 +	 test ! -s conftest.err
  1.8419 +       } && test -s conftest$ac_exeext && {
  1.8420 +	 test "$cross_compiling" = yes ||
  1.8421 +	 $as_test_x conftest$ac_exeext
  1.8422 +       }; then
  1.8423    ac_cv_lib_intl_bindtextdomain=yes
  1.8424  else
  1.8425 -  echo "$as_me: failed program was:" >&5
  1.8426 +  $as_echo "$as_me: failed program was:" >&5
  1.8427  sed 's/^/| /' conftest.$ac_ext >&5
  1.8428  
  1.8429  	ac_cv_lib_intl_bindtextdomain=no
  1.8430  fi
  1.8431  
  1.8432 +rm -rf conftest.dSYM
  1.8433  rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  1.8434        conftest$ac_exeext conftest.$ac_ext
  1.8435  LIBS=$ac_check_lib_save_LIBS
  1.8436  fi
  1.8437 -{ echo "$as_me:$LINENO: result: $ac_cv_lib_intl_bindtextdomain" >&5
  1.8438 -echo "${ECHO_T}$ac_cv_lib_intl_bindtextdomain" >&6; }
  1.8439 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_intl_bindtextdomain" >&5
  1.8440 +$as_echo "$ac_cv_lib_intl_bindtextdomain" >&6; }
  1.8441  if test $ac_cv_lib_intl_bindtextdomain = yes; then
  1.8442 -  { echo "$as_me:$LINENO: checking for ngettext in -lintl" >&5
  1.8443 -echo $ECHO_N "checking for ngettext in -lintl... $ECHO_C" >&6; }
  1.8444 +  { $as_echo "$as_me:$LINENO: checking for ngettext in -lintl" >&5
  1.8445 +$as_echo_n "checking for ngettext in -lintl... " >&6; }
  1.8446  if test "${ac_cv_lib_intl_ngettext+set}" = set; then
  1.8447 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.8448 +  $as_echo_n "(cached) " >&6
  1.8449  else
  1.8450    ac_check_lib_save_LIBS=$LIBS
  1.8451  LIBS="-lintl  $LIBS"
  1.8452 @@ -7930,37 +9282,41 @@
  1.8453    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.8454    *) ac_try_echo=$ac_try;;
  1.8455  esac
  1.8456 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.8457 -  (eval "$ac_link") 2>conftest.er1
  1.8458 -  ac_status=$?
  1.8459 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.8460 -  rm -f conftest.er1
  1.8461 -  cat conftest.err >&5
  1.8462 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.8463 -  (exit $ac_status); } && {
  1.8464 -	 test -z "$ac_c_werror_flag" ||
  1.8465 -	 test ! -s conftest.err
  1.8466 -       } && test -s conftest$ac_exeext &&
  1.8467 -       $as_test_x conftest$ac_exeext; then
  1.8468 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.8469 +$as_echo "$ac_try_echo") >&5
  1.8470 +  (eval "$ac_link") 2>conftest.er1
  1.8471 +  ac_status=$?
  1.8472 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.8473 +  rm -f conftest.er1
  1.8474 +  cat conftest.err >&5
  1.8475 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.8476 +  (exit $ac_status); } && {
  1.8477 +	 test -z "$ac_c_werror_flag" ||
  1.8478 +	 test ! -s conftest.err
  1.8479 +       } && test -s conftest$ac_exeext && {
  1.8480 +	 test "$cross_compiling" = yes ||
  1.8481 +	 $as_test_x conftest$ac_exeext
  1.8482 +       }; then
  1.8483    ac_cv_lib_intl_ngettext=yes
  1.8484  else
  1.8485 -  echo "$as_me: failed program was:" >&5
  1.8486 +  $as_echo "$as_me: failed program was:" >&5
  1.8487  sed 's/^/| /' conftest.$ac_ext >&5
  1.8488  
  1.8489  	ac_cv_lib_intl_ngettext=no
  1.8490  fi
  1.8491  
  1.8492 +rm -rf conftest.dSYM
  1.8493  rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  1.8494        conftest$ac_exeext conftest.$ac_ext
  1.8495  LIBS=$ac_check_lib_save_LIBS
  1.8496  fi
  1.8497 -{ echo "$as_me:$LINENO: result: $ac_cv_lib_intl_ngettext" >&5
  1.8498 -echo "${ECHO_T}$ac_cv_lib_intl_ngettext" >&6; }
  1.8499 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_intl_ngettext" >&5
  1.8500 +$as_echo "$ac_cv_lib_intl_ngettext" >&6; }
  1.8501  if test $ac_cv_lib_intl_ngettext = yes; then
  1.8502 -  { echo "$as_me:$LINENO: checking for dgettext in -lintl" >&5
  1.8503 -echo $ECHO_N "checking for dgettext in -lintl... $ECHO_C" >&6; }
  1.8504 +  { $as_echo "$as_me:$LINENO: checking for dgettext in -lintl" >&5
  1.8505 +$as_echo_n "checking for dgettext in -lintl... " >&6; }
  1.8506  if test "${ac_cv_lib_intl_dgettext+set}" = set; then
  1.8507 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.8508 +  $as_echo_n "(cached) " >&6
  1.8509  else
  1.8510    ac_check_lib_save_LIBS=$LIBS
  1.8511  LIBS="-lintl  $LIBS"
  1.8512 @@ -7992,32 +9348,36 @@
  1.8513    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.8514    *) ac_try_echo=$ac_try;;
  1.8515  esac
  1.8516 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.8517 -  (eval "$ac_link") 2>conftest.er1
  1.8518 -  ac_status=$?
  1.8519 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.8520 -  rm -f conftest.er1
  1.8521 -  cat conftest.err >&5
  1.8522 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.8523 -  (exit $ac_status); } && {
  1.8524 -	 test -z "$ac_c_werror_flag" ||
  1.8525 -	 test ! -s conftest.err
  1.8526 -       } && test -s conftest$ac_exeext &&
  1.8527 -       $as_test_x conftest$ac_exeext; then
  1.8528 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.8529 +$as_echo "$ac_try_echo") >&5
  1.8530 +  (eval "$ac_link") 2>conftest.er1
  1.8531 +  ac_status=$?
  1.8532 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.8533 +  rm -f conftest.er1
  1.8534 +  cat conftest.err >&5
  1.8535 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.8536 +  (exit $ac_status); } && {
  1.8537 +	 test -z "$ac_c_werror_flag" ||
  1.8538 +	 test ! -s conftest.err
  1.8539 +       } && test -s conftest$ac_exeext && {
  1.8540 +	 test "$cross_compiling" = yes ||
  1.8541 +	 $as_test_x conftest$ac_exeext
  1.8542 +       }; then
  1.8543    ac_cv_lib_intl_dgettext=yes
  1.8544  else
  1.8545 -  echo "$as_me: failed program was:" >&5
  1.8546 +  $as_echo "$as_me: failed program was:" >&5
  1.8547  sed 's/^/| /' conftest.$ac_ext >&5
  1.8548  
  1.8549  	ac_cv_lib_intl_dgettext=no
  1.8550  fi
  1.8551  
  1.8552 +rm -rf conftest.dSYM
  1.8553  rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  1.8554        conftest$ac_exeext conftest.$ac_ext
  1.8555  LIBS=$ac_check_lib_save_LIBS
  1.8556  fi
  1.8557 -{ echo "$as_me:$LINENO: result: $ac_cv_lib_intl_dgettext" >&5
  1.8558 -echo "${ECHO_T}$ac_cv_lib_intl_dgettext" >&6; }
  1.8559 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_intl_dgettext" >&5
  1.8560 +$as_echo "$ac_cv_lib_intl_dgettext" >&6; }
  1.8561  if test $ac_cv_lib_intl_dgettext = yes; then
  1.8562    gt_cv_func_dgettext_libintl=yes
  1.8563  fi
  1.8564 @@ -8028,14 +9388,14 @@
  1.8565  
  1.8566  
  1.8567  	if test "$gt_cv_func_dgettext_libintl" != "yes" ; then
  1.8568 -	  { echo "$as_me:$LINENO: checking if -liconv is needed to use gettext" >&5
  1.8569 -echo $ECHO_N "checking if -liconv is needed to use gettext... $ECHO_C" >&6; }
  1.8570 -	  { echo "$as_me:$LINENO: result: " >&5
  1.8571 -echo "${ECHO_T}" >&6; }
  1.8572 -  	  { echo "$as_me:$LINENO: checking for ngettext in -lintl" >&5
  1.8573 -echo $ECHO_N "checking for ngettext in -lintl... $ECHO_C" >&6; }
  1.8574 +	  { $as_echo "$as_me:$LINENO: checking if -liconv is needed to use gettext" >&5
  1.8575 +$as_echo_n "checking if -liconv is needed to use gettext... " >&6; }
  1.8576 +	  { $as_echo "$as_me:$LINENO: result: " >&5
  1.8577 +$as_echo "" >&6; }
  1.8578 +  	  { $as_echo "$as_me:$LINENO: checking for ngettext in -lintl" >&5
  1.8579 +$as_echo_n "checking for ngettext in -lintl... " >&6; }
  1.8580  if test "${ac_cv_lib_intl_ngettext+set}" = set; then
  1.8581 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.8582 +  $as_echo_n "(cached) " >&6
  1.8583  else
  1.8584    ac_check_lib_save_LIBS=$LIBS
  1.8585  LIBS="-lintl -liconv $LIBS"
  1.8586 @@ -8067,37 +9427,41 @@
  1.8587    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.8588    *) ac_try_echo=$ac_try;;
  1.8589  esac
  1.8590 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.8591 -  (eval "$ac_link") 2>conftest.er1
  1.8592 -  ac_status=$?
  1.8593 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.8594 -  rm -f conftest.er1
  1.8595 -  cat conftest.err >&5
  1.8596 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.8597 -  (exit $ac_status); } && {
  1.8598 -	 test -z "$ac_c_werror_flag" ||
  1.8599 -	 test ! -s conftest.err
  1.8600 -       } && test -s conftest$ac_exeext &&
  1.8601 -       $as_test_x conftest$ac_exeext; then
  1.8602 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.8603 +$as_echo "$ac_try_echo") >&5
  1.8604 +  (eval "$ac_link") 2>conftest.er1
  1.8605 +  ac_status=$?
  1.8606 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.8607 +  rm -f conftest.er1
  1.8608 +  cat conftest.err >&5
  1.8609 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.8610 +  (exit $ac_status); } && {
  1.8611 +	 test -z "$ac_c_werror_flag" ||
  1.8612 +	 test ! -s conftest.err
  1.8613 +       } && test -s conftest$ac_exeext && {
  1.8614 +	 test "$cross_compiling" = yes ||
  1.8615 +	 $as_test_x conftest$ac_exeext
  1.8616 +       }; then
  1.8617    ac_cv_lib_intl_ngettext=yes
  1.8618  else
  1.8619 -  echo "$as_me: failed program was:" >&5
  1.8620 +  $as_echo "$as_me: failed program was:" >&5
  1.8621  sed 's/^/| /' conftest.$ac_ext >&5
  1.8622  
  1.8623  	ac_cv_lib_intl_ngettext=no
  1.8624  fi
  1.8625  
  1.8626 +rm -rf conftest.dSYM
  1.8627  rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  1.8628        conftest$ac_exeext conftest.$ac_ext
  1.8629  LIBS=$ac_check_lib_save_LIBS
  1.8630  fi
  1.8631 -{ echo "$as_me:$LINENO: result: $ac_cv_lib_intl_ngettext" >&5
  1.8632 -echo "${ECHO_T}$ac_cv_lib_intl_ngettext" >&6; }
  1.8633 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_intl_ngettext" >&5
  1.8634 +$as_echo "$ac_cv_lib_intl_ngettext" >&6; }
  1.8635  if test $ac_cv_lib_intl_ngettext = yes; then
  1.8636 -  { echo "$as_me:$LINENO: checking for dcgettext in -lintl" >&5
  1.8637 -echo $ECHO_N "checking for dcgettext in -lintl... $ECHO_C" >&6; }
  1.8638 +  { $as_echo "$as_me:$LINENO: checking for dcgettext in -lintl" >&5
  1.8639 +$as_echo_n "checking for dcgettext in -lintl... " >&6; }
  1.8640  if test "${ac_cv_lib_intl_dcgettext+set}" = set; then
  1.8641 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.8642 +  $as_echo_n "(cached) " >&6
  1.8643  else
  1.8644    ac_check_lib_save_LIBS=$LIBS
  1.8645  LIBS="-lintl -liconv $LIBS"
  1.8646 @@ -8129,32 +9493,36 @@
  1.8647    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.8648    *) ac_try_echo=$ac_try;;
  1.8649  esac
  1.8650 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.8651 -  (eval "$ac_link") 2>conftest.er1
  1.8652 -  ac_status=$?
  1.8653 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.8654 -  rm -f conftest.er1
  1.8655 -  cat conftest.err >&5
  1.8656 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.8657 -  (exit $ac_status); } && {
  1.8658 -	 test -z "$ac_c_werror_flag" ||
  1.8659 -	 test ! -s conftest.err
  1.8660 -       } && test -s conftest$ac_exeext &&
  1.8661 -       $as_test_x conftest$ac_exeext; then
  1.8662 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.8663 +$as_echo "$ac_try_echo") >&5
  1.8664 +  (eval "$ac_link") 2>conftest.er1
  1.8665 +  ac_status=$?
  1.8666 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.8667 +  rm -f conftest.er1
  1.8668 +  cat conftest.err >&5
  1.8669 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.8670 +  (exit $ac_status); } && {
  1.8671 +	 test -z "$ac_c_werror_flag" ||
  1.8672 +	 test ! -s conftest.err
  1.8673 +       } && test -s conftest$ac_exeext && {
  1.8674 +	 test "$cross_compiling" = yes ||
  1.8675 +	 $as_test_x conftest$ac_exeext
  1.8676 +       }; then
  1.8677    ac_cv_lib_intl_dcgettext=yes
  1.8678  else
  1.8679 -  echo "$as_me: failed program was:" >&5
  1.8680 +  $as_echo "$as_me: failed program was:" >&5
  1.8681  sed 's/^/| /' conftest.$ac_ext >&5
  1.8682  
  1.8683  	ac_cv_lib_intl_dcgettext=no
  1.8684  fi
  1.8685  
  1.8686 +rm -rf conftest.dSYM
  1.8687  rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  1.8688        conftest$ac_exeext conftest.$ac_ext
  1.8689  LIBS=$ac_check_lib_save_LIBS
  1.8690  fi
  1.8691 -{ echo "$as_me:$LINENO: result: $ac_cv_lib_intl_dcgettext" >&5
  1.8692 -echo "${ECHO_T}$ac_cv_lib_intl_dcgettext" >&6; }
  1.8693 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_intl_dcgettext" >&5
  1.8694 +$as_echo "$ac_cv_lib_intl_dcgettext" >&6; }
  1.8695  if test $ac_cv_lib_intl_dcgettext = yes; then
  1.8696    gt_cv_func_dgettext_libintl=yes
  1.8697  			libintl_extra_libs=-liconv
  1.8698 @@ -8180,11 +9548,11 @@
  1.8699  
  1.8700  for ac_func in bind_textdomain_codeset
  1.8701  do
  1.8702 -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
  1.8703 -{ echo "$as_me:$LINENO: checking for $ac_func" >&5
  1.8704 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
  1.8705 +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
  1.8706 +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
  1.8707 +$as_echo_n "checking for $ac_func... " >&6; }
  1.8708  if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
  1.8709 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.8710 +  $as_echo_n "(cached) " >&6
  1.8711  else
  1.8712    cat >conftest.$ac_ext <<_ACEOF
  1.8713  /* confdefs.h.  */
  1.8714 @@ -8237,35 +9605,41 @@
  1.8715    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.8716    *) ac_try_echo=$ac_try;;
  1.8717  esac
  1.8718 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.8719 -  (eval "$ac_link") 2>conftest.er1
  1.8720 -  ac_status=$?
  1.8721 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.8722 -  rm -f conftest.er1
  1.8723 -  cat conftest.err >&5
  1.8724 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.8725 -  (exit $ac_status); } && {
  1.8726 -	 test -z "$ac_c_werror_flag" ||
  1.8727 -	 test ! -s conftest.err
  1.8728 -       } && test -s conftest$ac_exeext &&
  1.8729 -       $as_test_x conftest$ac_exeext; then
  1.8730 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.8731 +$as_echo "$ac_try_echo") >&5
  1.8732 +  (eval "$ac_link") 2>conftest.er1
  1.8733 +  ac_status=$?
  1.8734 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.8735 +  rm -f conftest.er1
  1.8736 +  cat conftest.err >&5
  1.8737 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.8738 +  (exit $ac_status); } && {
  1.8739 +	 test -z "$ac_c_werror_flag" ||
  1.8740 +	 test ! -s conftest.err
  1.8741 +       } && test -s conftest$ac_exeext && {
  1.8742 +	 test "$cross_compiling" = yes ||
  1.8743 +	 $as_test_x conftest$ac_exeext
  1.8744 +       }; then
  1.8745    eval "$as_ac_var=yes"
  1.8746  else
  1.8747 -  echo "$as_me: failed program was:" >&5
  1.8748 +  $as_echo "$as_me: failed program was:" >&5
  1.8749  sed 's/^/| /' conftest.$ac_ext >&5
  1.8750  
  1.8751  	eval "$as_ac_var=no"
  1.8752  fi
  1.8753  
  1.8754 -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  1.8755 -      conftest$ac_exeext conftest.$ac_ext
  1.8756 -fi
  1.8757 -ac_res=`eval echo '${'$as_ac_var'}'`
  1.8758 -	       { echo "$as_me:$LINENO: result: $ac_res" >&5
  1.8759 -echo "${ECHO_T}$ac_res" >&6; }
  1.8760 -if test `eval echo '${'$as_ac_var'}'` = yes; then
  1.8761 +rm -rf conftest.dSYM
  1.8762 +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  1.8763 +      conftest$ac_exeext conftest.$ac_ext
  1.8764 +fi
  1.8765 +ac_res=`eval 'as_val=${'$as_ac_var'}
  1.8766 +		 $as_echo "$as_val"'`
  1.8767 +	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
  1.8768 +$as_echo "$ac_res" >&6; }
  1.8769 +if test `eval 'as_val=${'$as_ac_var'}
  1.8770 +		 $as_echo "$as_val"'` = yes; then
  1.8771    cat >>confdefs.h <<_ACEOF
  1.8772 -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
  1.8773 +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
  1.8774  _ACEOF
  1.8775  
  1.8776  fi
  1.8777 @@ -8301,10 +9675,10 @@
  1.8778  
  1.8779  	# Extract the first word of "msgfmt", so it can be a program name with args.
  1.8780  set dummy msgfmt; ac_word=$2
  1.8781 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.8782 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.8783 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.8784 +$as_echo_n "checking for $ac_word... " >&6; }
  1.8785  if test "${ac_cv_path_MSGFMT+set}" = set; then
  1.8786 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.8787 +  $as_echo_n "(cached) " >&6
  1.8788  else
  1.8789    case "$MSGFMT" in
  1.8790    /*)
  1.8791 @@ -8328,11 +9702,11 @@
  1.8792  fi
  1.8793  MSGFMT="$ac_cv_path_MSGFMT"
  1.8794  if test "$MSGFMT" != "no"; then
  1.8795 -  { echo "$as_me:$LINENO: result: $MSGFMT" >&5
  1.8796 -echo "${ECHO_T}$MSGFMT" >&6; }
  1.8797 -else
  1.8798 -  { echo "$as_me:$LINENO: result: no" >&5
  1.8799 -echo "${ECHO_T}no" >&6; }
  1.8800 +  { $as_echo "$as_me:$LINENO: result: $MSGFMT" >&5
  1.8801 +$as_echo "$MSGFMT" >&6; }
  1.8802 +else
  1.8803 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  1.8804 +$as_echo "no" >&6; }
  1.8805  fi
  1.8806  	if test "$MSGFMT" != "no"; then
  1.8807            glib_save_LIBS="$LIBS"
  1.8808 @@ -8340,11 +9714,11 @@
  1.8809  
  1.8810  for ac_func in dcgettext
  1.8811  do
  1.8812 -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
  1.8813 -{ echo "$as_me:$LINENO: checking for $ac_func" >&5
  1.8814 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
  1.8815 +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
  1.8816 +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
  1.8817 +$as_echo_n "checking for $ac_func... " >&6; }
  1.8818  if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
  1.8819 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.8820 +  $as_echo_n "(cached) " >&6
  1.8821  else
  1.8822    cat >conftest.$ac_ext <<_ACEOF
  1.8823  /* confdefs.h.  */
  1.8824 @@ -8397,43 +9771,49 @@
  1.8825    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.8826    *) ac_try_echo=$ac_try;;
  1.8827  esac
  1.8828 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.8829 -  (eval "$ac_link") 2>conftest.er1
  1.8830 -  ac_status=$?
  1.8831 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.8832 -  rm -f conftest.er1
  1.8833 -  cat conftest.err >&5
  1.8834 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.8835 -  (exit $ac_status); } && {
  1.8836 -	 test -z "$ac_c_werror_flag" ||
  1.8837 -	 test ! -s conftest.err
  1.8838 -       } && test -s conftest$ac_exeext &&
  1.8839 -       $as_test_x conftest$ac_exeext; then
  1.8840 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.8841 +$as_echo "$ac_try_echo") >&5
  1.8842 +  (eval "$ac_link") 2>conftest.er1
  1.8843 +  ac_status=$?
  1.8844 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.8845 +  rm -f conftest.er1
  1.8846 +  cat conftest.err >&5
  1.8847 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.8848 +  (exit $ac_status); } && {
  1.8849 +	 test -z "$ac_c_werror_flag" ||
  1.8850 +	 test ! -s conftest.err
  1.8851 +       } && test -s conftest$ac_exeext && {
  1.8852 +	 test "$cross_compiling" = yes ||
  1.8853 +	 $as_test_x conftest$ac_exeext
  1.8854 +       }; then
  1.8855    eval "$as_ac_var=yes"
  1.8856  else
  1.8857 -  echo "$as_me: failed program was:" >&5
  1.8858 +  $as_echo "$as_me: failed program was:" >&5
  1.8859  sed 's/^/| /' conftest.$ac_ext >&5
  1.8860  
  1.8861  	eval "$as_ac_var=no"
  1.8862  fi
  1.8863  
  1.8864 -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  1.8865 -      conftest$ac_exeext conftest.$ac_ext
  1.8866 -fi
  1.8867 -ac_res=`eval echo '${'$as_ac_var'}'`
  1.8868 -	       { echo "$as_me:$LINENO: result: $ac_res" >&5
  1.8869 -echo "${ECHO_T}$ac_res" >&6; }
  1.8870 -if test `eval echo '${'$as_ac_var'}'` = yes; then
  1.8871 +rm -rf conftest.dSYM
  1.8872 +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  1.8873 +      conftest$ac_exeext conftest.$ac_ext
  1.8874 +fi
  1.8875 +ac_res=`eval 'as_val=${'$as_ac_var'}
  1.8876 +		 $as_echo "$as_val"'`
  1.8877 +	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
  1.8878 +$as_echo "$ac_res" >&6; }
  1.8879 +if test `eval 'as_val=${'$as_ac_var'}
  1.8880 +		 $as_echo "$as_val"'` = yes; then
  1.8881    cat >>confdefs.h <<_ACEOF
  1.8882 -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
  1.8883 +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
  1.8884  _ACEOF
  1.8885  
  1.8886  fi
  1.8887  done
  1.8888  
  1.8889  	  MSGFMT_OPTS=
  1.8890 -	  { echo "$as_me:$LINENO: checking if msgfmt accepts -c" >&5
  1.8891 -echo $ECHO_N "checking if msgfmt accepts -c... $ECHO_C" >&6; }
  1.8892 +	  { $as_echo "$as_me:$LINENO: checking if msgfmt accepts -c" >&5
  1.8893 +$as_echo_n "checking if msgfmt accepts -c... " >&6; }
  1.8894  	  cat >conftest.foo <<_ACEOF
  1.8895  
  1.8896  msgid ""
  1.8897 @@ -8447,25 +9827,25 @@
  1.8898  "Content-Transfer-Encoding: 8bit\n"
  1.8899  
  1.8900  _ACEOF
  1.8901 -if { (echo "$as_me:$LINENO: \$MSGFMT -c -o /dev/null conftest.foo") >&5
  1.8902 -  ($MSGFMT -c -o /dev/null conftest.foo) 2>&5
  1.8903 -  ac_status=$?
  1.8904 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.8905 -  (exit $ac_status); }; then
  1.8906 -  MSGFMT_OPTS=-c; { echo "$as_me:$LINENO: result: yes" >&5
  1.8907 -echo "${ECHO_T}yes" >&6; }
  1.8908 -else { echo "$as_me:$LINENO: result: no" >&5
  1.8909 -echo "${ECHO_T}no" >&6; }
  1.8910 +if { ($as_echo "$as_me:$LINENO: msgfmt -c -o /dev/null conftest.foo") >&5
  1.8911 +  (msgfmt -c -o /dev/null conftest.foo) 2>&5
  1.8912 +  ac_status=$?
  1.8913 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.8914 +  (exit $ac_status); }; then
  1.8915 +  MSGFMT_OPTS=-c; { $as_echo "$as_me:$LINENO: result: yes" >&5
  1.8916 +$as_echo "yes" >&6; }
  1.8917 +else { $as_echo "$as_me:$LINENO: result: no" >&5
  1.8918 +$as_echo "no" >&6; }
  1.8919  echo "$as_me: failed input was:" >&5
  1.8920  sed 's/^/| /' conftest.foo >&5
  1.8921  fi
  1.8922  
  1.8923  	  # Extract the first word of "gmsgfmt", so it can be a program name with args.
  1.8924  set dummy gmsgfmt; ac_word=$2
  1.8925 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.8926 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.8927 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.8928 +$as_echo_n "checking for $ac_word... " >&6; }
  1.8929  if test "${ac_cv_path_GMSGFMT+set}" = set; then
  1.8930 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.8931 +  $as_echo_n "(cached) " >&6
  1.8932  else
  1.8933    case $GMSGFMT in
  1.8934    [\\/]* | ?:[\\/]*)
  1.8935 @@ -8480,7 +9860,7 @@
  1.8936    for ac_exec_ext in '' $ac_executable_extensions; do
  1.8937    if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.8938      ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"
  1.8939 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.8940 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.8941      break 2
  1.8942    fi
  1.8943  done
  1.8944 @@ -8493,20 +9873,20 @@
  1.8945  fi
  1.8946  GMSGFMT=$ac_cv_path_GMSGFMT
  1.8947  if test -n "$GMSGFMT"; then
  1.8948 -  { echo "$as_me:$LINENO: result: $GMSGFMT" >&5
  1.8949 -echo "${ECHO_T}$GMSGFMT" >&6; }
  1.8950 -else
  1.8951 -  { echo "$as_me:$LINENO: result: no" >&5
  1.8952 -echo "${ECHO_T}no" >&6; }
  1.8953 +  { $as_echo "$as_me:$LINENO: result: $GMSGFMT" >&5
  1.8954 +$as_echo "$GMSGFMT" >&6; }
  1.8955 +else
  1.8956 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  1.8957 +$as_echo "no" >&6; }
  1.8958  fi
  1.8959  
  1.8960  
  1.8961  	  # Extract the first word of "xgettext", so it can be a program name with args.
  1.8962  set dummy xgettext; ac_word=$2
  1.8963 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.8964 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.8965 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.8966 +$as_echo_n "checking for $ac_word... " >&6; }
  1.8967  if test "${ac_cv_path_XGETTEXT+set}" = set; then
  1.8968 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.8969 +  $as_echo_n "(cached) " >&6
  1.8970  else
  1.8971    case "$XGETTEXT" in
  1.8972    /*)
  1.8973 @@ -8530,11 +9910,11 @@
  1.8974  fi
  1.8975  XGETTEXT="$ac_cv_path_XGETTEXT"
  1.8976  if test "$XGETTEXT" != ":"; then
  1.8977 -  { echo "$as_me:$LINENO: result: $XGETTEXT" >&5
  1.8978 -echo "${ECHO_T}$XGETTEXT" >&6; }
  1.8979 -else
  1.8980 -  { echo "$as_me:$LINENO: result: no" >&5
  1.8981 -echo "${ECHO_T}no" >&6; }
  1.8982 +  { $as_echo "$as_me:$LINENO: result: $XGETTEXT" >&5
  1.8983 +$as_echo "$XGETTEXT" >&6; }
  1.8984 +else
  1.8985 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  1.8986 +$as_echo "no" >&6; }
  1.8987  fi
  1.8988  
  1.8989  	  cat >conftest.$ac_ext <<_ACEOF
  1.8990 @@ -8559,30 +9939,33 @@
  1.8991    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.8992    *) ac_try_echo=$ac_try;;
  1.8993  esac
  1.8994 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.8995 -  (eval "$ac_link") 2>conftest.er1
  1.8996 -  ac_status=$?
  1.8997 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.8998 -  rm -f conftest.er1
  1.8999 -  cat conftest.err >&5
  1.9000 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.9001 -  (exit $ac_status); } && {
  1.9002 -	 test -z "$ac_c_werror_flag" ||
  1.9003 -	 test ! -s conftest.err
  1.9004 -       } && test -s conftest$ac_exeext &&
  1.9005 -       $as_test_x conftest$ac_exeext; then
  1.9006 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.9007 +$as_echo "$ac_try_echo") >&5
  1.9008 +  (eval "$ac_link") 2>conftest.er1
  1.9009 +  ac_status=$?
  1.9010 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.9011 +  rm -f conftest.er1
  1.9012 +  cat conftest.err >&5
  1.9013 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.9014 +  (exit $ac_status); } && {
  1.9015 +	 test -z "$ac_c_werror_flag" ||
  1.9016 +	 test ! -s conftest.err
  1.9017 +       } && test -s conftest$ac_exeext && {
  1.9018 +	 test "$cross_compiling" = yes ||
  1.9019 +	 $as_test_x conftest$ac_exeext
  1.9020 +       }; then
  1.9021    CATOBJEXT=.gmo
  1.9022               DATADIRNAME=share
  1.9023  else
  1.9024 -  echo "$as_me: failed program was:" >&5
  1.9025 +  $as_echo "$as_me: failed program was:" >&5
  1.9026  sed 's/^/| /' conftest.$ac_ext >&5
  1.9027  
  1.9028  	case $host in
  1.9029  	    *-*-solaris*)
  1.9030 -	    	                	    	                { echo "$as_me:$LINENO: checking for bind_textdomain_codeset" >&5
  1.9031 -echo $ECHO_N "checking for bind_textdomain_codeset... $ECHO_C" >&6; }
  1.9032 +	    	                	    	                { $as_echo "$as_me:$LINENO: checking for bind_textdomain_codeset" >&5
  1.9033 +$as_echo_n "checking for bind_textdomain_codeset... " >&6; }
  1.9034  if test "${ac_cv_func_bind_textdomain_codeset+set}" = set; then
  1.9035 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.9036 +  $as_echo_n "(cached) " >&6
  1.9037  else
  1.9038    cat >conftest.$ac_ext <<_ACEOF
  1.9039  /* confdefs.h.  */
  1.9040 @@ -8635,31 +10018,35 @@
  1.9041    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.9042    *) ac_try_echo=$ac_try;;
  1.9043  esac
  1.9044 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.9045 -  (eval "$ac_link") 2>conftest.er1
  1.9046 -  ac_status=$?
  1.9047 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.9048 -  rm -f conftest.er1
  1.9049 -  cat conftest.err >&5
  1.9050 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.9051 -  (exit $ac_status); } && {
  1.9052 -	 test -z "$ac_c_werror_flag" ||
  1.9053 -	 test ! -s conftest.err
  1.9054 -       } && test -s conftest$ac_exeext &&
  1.9055 -       $as_test_x conftest$ac_exeext; then
  1.9056 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  1.9057 +$as_echo "$ac_try_echo") >&5
  1.9058 +  (eval "$ac_link") 2>conftest.er1
  1.9059 +  ac_status=$?
  1.9060 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.9061 +  rm -f conftest.er1
  1.9062 +  cat conftest.err >&5
  1.9063 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.9064 +  (exit $ac_status); } && {
  1.9065 +	 test -z "$ac_c_werror_flag" ||
  1.9066 +	 test ! -s conftest.err
  1.9067 +       } && test -s conftest$ac_exeext && {
  1.9068 +	 test "$cross_compiling" = yes ||
  1.9069 +	 $as_test_x conftest$ac_exeext
  1.9070 +       }; then
  1.9071    ac_cv_func_bind_textdomain_codeset=yes
  1.9072  else
  1.9073 -  echo "$as_me: failed program was:" >&5
  1.9074 +  $as_echo "$as_me: failed program was:" >&5
  1.9075  sed 's/^/| /' conftest.$ac_ext >&5
  1.9076  
  1.9077  	ac_cv_func_bind_textdomain_codeset=no
  1.9078  fi
  1.9079  
  1.9080 -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  1.9081 -      conftest$ac_exeext conftest.$ac_ext
  1.9082 -fi
  1.9083 -{ echo "$as_me:$LINENO: result: $ac_cv_func_bind_textdomain_codeset" >&5
  1.9084 -echo "${ECHO_T}$ac_cv_func_bind_textdomain_codeset" >&6; }
  1.9085 +rm -rf conftest.dSYM
  1.9086 +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  1.9087 +      conftest$ac_exeext conftest.$ac_ext
  1.9088 +fi
  1.9089 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_bind_textdomain_codeset" >&5
  1.9090 +$as_echo "$ac_cv_func_bind_textdomain_codeset" >&6; }
  1.9091  if test $ac_cv_func_bind_textdomain_codeset = yes; then
  1.9092    CATOBJEXT=.gmo
  1.9093                 DATADIRNAME=share
  1.9094 @@ -8676,6 +10063,7 @@
  1.9095  	    esac
  1.9096  fi
  1.9097  
  1.9098 +rm -rf conftest.dSYM
  1.9099  rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  1.9100        conftest$ac_exeext conftest.$ac_ext
  1.9101            LIBS="$glib_save_LIBS"
  1.9102 @@ -8701,8 +10089,8 @@
  1.9103                    if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
  1.9104          : ;
  1.9105        else
  1.9106 -        { echo "$as_me:$LINENO: result: found xgettext program is not GNU xgettext; ignore it" >&5
  1.9107 -echo "${ECHO_T}found xgettext program is not GNU xgettext; ignore it" >&6; }
  1.9108 +        { $as_echo "$as_me:$LINENO: result: found xgettext program is not GNU xgettext; ignore it" >&5
  1.9109 +$as_echo "found xgettext program is not GNU xgettext; ignore it" >&6; }
  1.9110          XGETTEXT=":"
  1.9111        fi
  1.9112      fi
  1.9113 @@ -8734,8 +10122,8 @@
  1.9114       if test "x$ALL_LINGUAS" = "x"; then
  1.9115         LINGUAS=
  1.9116       else
  1.9117 -       { echo "$as_me:$LINENO: checking for catalogs to be installed" >&5
  1.9118 -echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6; }
  1.9119 +       { $as_echo "$as_me:$LINENO: checking for catalogs to be installed" >&5
  1.9120 +$as_echo_n "checking for catalogs to be installed... " >&6; }
  1.9121         NEW_LINGUAS=
  1.9122         for presentlang in $ALL_LINGUAS; do
  1.9123           useit=no
  1.9124 @@ -8759,8 +10147,8 @@
  1.9125           fi
  1.9126         done
  1.9127         LINGUAS=$NEW_LINGUAS
  1.9128 -       { echo "$as_me:$LINENO: result: $LINGUAS" >&5
  1.9129 -echo "${ECHO_T}$LINGUAS" >&6; }
  1.9130 +       { $as_echo "$as_me:$LINENO: result: $LINGUAS" >&5
  1.9131 +$as_echo "$LINGUAS" >&6; }
  1.9132       fi
  1.9133  
  1.9134            if test -n "$LINGUAS"; then
  1.9135 @@ -8821,11 +10209,12 @@
  1.9136      case $ac_val in #(
  1.9137      *${as_nl}*)
  1.9138        case $ac_var in #(
  1.9139 -      *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
  1.9140 -echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
  1.9141 +      *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
  1.9142 +$as_echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
  1.9143        esac
  1.9144        case $ac_var in #(
  1.9145        _ | IFS | as_nl) ;; #(
  1.9146 +      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
  1.9147        *) $as_unset $ac_var ;;
  1.9148        esac ;;
  1.9149      esac
  1.9150 @@ -8858,12 +10247,12 @@
  1.9151  if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
  1.9152    if test -w "$cache_file"; then
  1.9153      test "x$cache_file" != "x/dev/null" &&
  1.9154 -      { echo "$as_me:$LINENO: updating cache $cache_file" >&5
  1.9155 -echo "$as_me: updating cache $cache_file" >&6;}
  1.9156 +      { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5
  1.9157 +$as_echo "$as_me: updating cache $cache_file" >&6;}
  1.9158      cat confcache >$cache_file
  1.9159    else
  1.9160 -    { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
  1.9161 -echo "$as_me: not updating unwritable cache $cache_file" >&6;}
  1.9162 +    { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
  1.9163 +$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
  1.9164    fi
  1.9165  fi
  1.9166  rm -f confcache
  1.9167 @@ -8879,7 +10268,7 @@
  1.9168  for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
  1.9169    # 1. Remove the extension, and $U if already installed.
  1.9170    ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
  1.9171 -  ac_i=`echo "$ac_i" | sed "$ac_script"`
  1.9172 +  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
  1.9173    # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
  1.9174    #    will be set to the directory where LIBOBJS objects are built.
  1.9175    ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
  1.9176 @@ -8891,124 +10280,146 @@
  1.9177  
  1.9178  
  1.9179  if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
  1.9180 -  { { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.
  1.9181 -Usually this means the macro was only invoked conditionally." >&5
  1.9182 -echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
  1.9183 +  { { $as_echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.
  1.9184 +Usually this means the macro was only invoked conditionally." >&5
  1.9185 +$as_echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
  1.9186  Usually this means the macro was only invoked conditionally." >&2;}
  1.9187     { (exit 1); exit 1; }; }
  1.9188  fi
  1.9189  if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
  1.9190 -  { { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
  1.9191 -Usually this means the macro was only invoked conditionally." >&5
  1.9192 -echo "$as_me: error: conditional \"AMDEP\" was never defined.
  1.9193 +  { { $as_echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
  1.9194 +Usually this means the macro was only invoked conditionally." >&5
  1.9195 +$as_echo "$as_me: error: conditional \"AMDEP\" was never defined.
  1.9196  Usually this means the macro was only invoked conditionally." >&2;}
  1.9197     { (exit 1); exit 1; }; }
  1.9198  fi
  1.9199  if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
  1.9200 -  { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
  1.9201 -Usually this means the macro was only invoked conditionally." >&5
  1.9202 -echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
  1.9203 +  { { $as_echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
  1.9204 +Usually this means the macro was only invoked conditionally." >&5
  1.9205 +$as_echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
  1.9206  Usually this means the macro was only invoked conditionally." >&2;}
  1.9207     { (exit 1); exit 1; }; }
  1.9208  fi
  1.9209  if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
  1.9210 -  { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
  1.9211 -Usually this means the macro was only invoked conditionally." >&5
  1.9212 -echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
  1.9213 -Usually this means the macro was only invoked conditionally." >&2;}
  1.9214 -   { (exit 1); exit 1; }; }
  1.9215 -fi
  1.9216 -if test -z "${OSMESA_DRIVER_TRUE}" && test -z "${OSMESA_DRIVER_FALSE}"; then
  1.9217 -  { { echo "$as_me:$LINENO: error: conditional \"OSMESA_DRIVER\" was never defined.
  1.9218 -Usually this means the macro was only invoked conditionally." >&5
  1.9219 -echo "$as_me: error: conditional \"OSMESA_DRIVER\" was never defined.
  1.9220 +  { { $as_echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
  1.9221 +Usually this means the macro was only invoked conditionally." >&5
  1.9222 +$as_echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
  1.9223 +Usually this means the macro was only invoked conditionally." >&2;}
  1.9224 +   { (exit 1); exit 1; }; }
  1.9225 +fi
  1.9226 +if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
  1.9227 +  { { $as_echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
  1.9228 +Usually this means the macro was only invoked conditionally." >&5
  1.9229 +$as_echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
  1.9230  Usually this means the macro was only invoked conditionally." >&2;}
  1.9231     { (exit 1); exit 1; }; }
  1.9232  fi
  1.9233  if test -z "${GUI_CARBON_TRUE}" && test -z "${GUI_CARBON_FALSE}"; then
  1.9234 -  { { echo "$as_me:$LINENO: error: conditional \"GUI_CARBON\" was never defined.
  1.9235 -Usually this means the macro was only invoked conditionally." >&5
  1.9236 -echo "$as_me: error: conditional \"GUI_CARBON\" was never defined.
  1.9237 +  { { $as_echo "$as_me:$LINENO: error: conditional \"GUI_CARBON\" was never defined.
  1.9238 +Usually this means the macro was only invoked conditionally." >&5
  1.9239 +$as_echo "$as_me: error: conditional \"GUI_CARBON\" was never defined.
  1.9240  Usually this means the macro was only invoked conditionally." >&2;}
  1.9241     { (exit 1); exit 1; }; }
  1.9242  fi
  1.9243  if test -z "${GUI_GTK_TRUE}" && test -z "${GUI_GTK_FALSE}"; then
  1.9244 -  { { echo "$as_me:$LINENO: error: conditional \"GUI_GTK\" was never defined.
  1.9245 -Usually this means the macro was only invoked conditionally." >&5
  1.9246 -echo "$as_me: error: conditional \"GUI_GTK\" was never defined.
  1.9247 +  { { $as_echo "$as_me:$LINENO: error: conditional \"GUI_GTK\" was never defined.
  1.9248 +Usually this means the macro was only invoked conditionally." >&5
  1.9249 +$as_echo "$as_me: error: conditional \"GUI_GTK\" was never defined.
  1.9250 +Usually this means the macro was only invoked conditionally." >&2;}
  1.9251 +   { (exit 1); exit 1; }; }
  1.9252 +fi
  1.9253 +if test -z "${VIDEO_OSMESA_TRUE}" && test -z "${VIDEO_OSMESA_FALSE}"; then
  1.9254 +  { { $as_echo "$as_me:$LINENO: error: conditional \"VIDEO_OSMESA\" was never defined.
  1.9255 +Usually this means the macro was only invoked conditionally." >&5
  1.9256 +$as_echo "$as_me: error: conditional \"VIDEO_OSMESA\" was never defined.
  1.9257 +Usually this means the macro was only invoked conditionally." >&2;}
  1.9258 +   { (exit 1); exit 1; }; }
  1.9259 +fi
  1.9260 +if test -z "${VIDEO_GLX_TRUE}" && test -z "${VIDEO_GLX_FALSE}"; then
  1.9261 +  { { $as_echo "$as_me:$LINENO: error: conditional \"VIDEO_GLX\" was never defined.
  1.9262 +Usually this means the macro was only invoked conditionally." >&5
  1.9263 +$as_echo "$as_me: error: conditional \"VIDEO_GLX\" was never defined.
  1.9264 +Usually this means the macro was only invoked conditionally." >&2;}
  1.9265 +   { (exit 1); exit 1; }; }
  1.9266 +fi
  1.9267 +if test -z "${VIDEO_NSGL_TRUE}" && test -z "${VIDEO_NSGL_FALSE}"; then
  1.9268 +  { { $as_echo "$as_me:$LINENO: error: conditional \"VIDEO_NSGL\" was never defined.
  1.9269 +Usually this means the macro was only invoked conditionally." >&5
  1.9270 +$as_echo "$as_me: error: conditional \"VIDEO_NSGL\" was never defined.
  1.9271  Usually this means the macro was only invoked conditionally." >&2;}
  1.9272     { (exit 1); exit 1; }; }
  1.9273  fi
  1.9274  if test -z "${BUILD_SH4X86_TRUE}" && test -z "${BUILD_SH4X86_FALSE}"; then
  1.9275 -  { { echo "$as_me:$LINENO: error: conditional \"BUILD_SH4X86\" was never defined.
  1.9276 -Usually this means the macro was only invoked conditionally." >&5
  1.9277 -echo "$as_me: error: conditional \"BUILD_SH4X86\" was never defined.
  1.9278 +  { { $as_echo "$as_me:$LINENO: error: conditional \"BUILD_SH4X86\" was never defined.
  1.9279 +Usually this means the macro was only invoked conditionally." >&5
  1.9280 +$as_echo "$as_me: error: conditional \"BUILD_SH4X86\" was never defined.
  1.9281  Usually this means the macro was only invoked conditionally." >&2;}
  1.9282     { (exit 1); exit 1; }; }
  1.9283  fi
  1.9284  if test -z "${BUILD_X86_64_TRUE}" && test -z "${BUILD_X86_64_FALSE}"; then
  1.9285 -  { { echo "$as_me:$LINENO: error: conditional \"BUILD_X86_64\" was never defined.
  1.9286 -Usually this means the macro was only invoked conditionally." >&5
  1.9287 -echo "$as_me: error: conditional \"BUILD_X86_64\" was never defined.
  1.9288 +  { { $as_echo "$as_me:$LINENO: error: conditional \"BUILD_X86_64\" was never defined.
  1.9289 +Usually this means the macro was only invoked conditionally." >&5
  1.9290 +$as_echo "$as_me: error: conditional \"BUILD_X86_64\" was never defined.
  1.9291  Usually this means the macro was only invoked conditionally." >&2;}
  1.9292     { (exit 1); exit 1; }; }
  1.9293  fi
  1.9294  if test -z "${AUDIO_PULSE_TRUE}" && test -z "${AUDIO_PULSE_FALSE}"; then
  1.9295 -  { { echo "$as_me:$LINENO: error: conditional \"AUDIO_PULSE\" was never defined.
  1.9296 -Usually this means the macro was only invoked conditionally." >&5
  1.9297 -echo "$as_me: error: conditional \"AUDIO_PULSE\" was never defined.
  1.9298 +  { { $as_echo "$as_me:$LINENO: error: conditional \"AUDIO_PULSE\" was never defined.
  1.9299 +Usually this means the macro was only invoked conditionally." >&5
  1.9300 +$as_echo "$as_me: error: conditional \"AUDIO_PULSE\" was never defined.
  1.9301  Usually this means the macro was only invoked conditionally." >&2;}
  1.9302     { (exit 1); exit 1; }; }
  1.9303  fi
  1.9304  if test -z "${AUDIO_ESOUND_TRUE}" && test -z "${AUDIO_ESOUND_FALSE}"; then
  1.9305 -  { { echo "$as_me:$LINENO: error: conditional \"AUDIO_ESOUND\" was never defined.
  1.9306 -Usually this means the macro was only invoked conditionally." >&5
  1.9307 -echo "$as_me: error: conditional \"AUDIO_ESOUND\" was never defined.
  1.9308 +  { { $as_echo "$as_me:$LINENO: error: conditional \"AUDIO_ESOUND\" was never defined.
  1.9309 +Usually this means the macro was only invoked conditionally." >&5
  1.9310 +$as_echo "$as_me: error: conditional \"AUDIO_ESOUND\" was never defined.
  1.9311  Usually this means the macro was only invoked conditionally." >&2;}
  1.9312     { (exit 1); exit 1; }; }
  1.9313  fi
  1.9314  if test -z "${AUDIO_ALSA_TRUE}" && test -z "${AUDIO_ALSA_FALSE}"; then
  1.9315 -  { { echo "$as_me:$LINENO: error: conditional \"AUDIO_ALSA\" was never defined.
  1.9316 -Usually this means the macro was only invoked conditionally." >&5
  1.9317 -echo "$as_me: error: conditional \"AUDIO_ALSA\" was never defined.
  1.9318 +  { { $as_echo "$as_me:$LINENO: error: conditional \"AUDIO_ALSA\" was never defined.
  1.9319 +Usually this means the macro was only invoked conditionally." >&5
  1.9320 +$as_echo "$as_me: error: conditional \"AUDIO_ALSA\" was never defined.
  1.9321  Usually this means the macro was only invoked conditionally." >&2;}
  1.9322     { (exit 1); exit 1; }; }
  1.9323  fi
  1.9324  if test -z "${CDROM_LINUX_TRUE}" && test -z "${CDROM_LINUX_FALSE}"; then
  1.9325 -  { { echo "$as_me:$LINENO: error: conditional \"CDROM_LINUX\" was never defined.
  1.9326 -Usually this means the macro was only invoked conditionally." >&5
  1.9327 -echo "$as_me: error: conditional \"CDROM_LINUX\" was never defined.
  1.9328 +  { { $as_echo "$as_me:$LINENO: error: conditional \"CDROM_LINUX\" was never defined.
  1.9329 +Usually this means the macro was only invoked conditionally." >&5
  1.9330 +$as_echo "$as_me: error: conditional \"CDROM_LINUX\" was never defined.
  1.9331  Usually this means the macro was only invoked conditionally." >&2;}
  1.9332     { (exit 1); exit 1; }; }
  1.9333  fi
  1.9334  if test -z "${JOY_LINUX_TRUE}" && test -z "${JOY_LINUX_FALSE}"; then
  1.9335 -  { { echo "$as_me:$LINENO: error: conditional \"JOY_LINUX\" was never defined.
  1.9336 -Usually this means the macro was only invoked conditionally." >&5
  1.9337 -echo "$as_me: error: conditional \"JOY_LINUX\" was never defined.
  1.9338 +  { { $as_echo "$as_me:$LINENO: error: conditional \"JOY_LINUX\" was never defined.
  1.9339 +Usually this means the macro was only invoked conditionally." >&5
  1.9340 +$as_echo "$as_me: error: conditional \"JOY_LINUX\" was never defined.
  1.9341  Usually this means the macro was only invoked conditionally." >&2;}
  1.9342     { (exit 1); exit 1; }; }
  1.9343  fi
  1.9344  if test -z "${BUILD_SYSTEST_TRUE}" && test -z "${BUILD_SYSTEST_FALSE}"; then
  1.9345 -  { { echo "$as_me:$LINENO: error: conditional \"BUILD_SYSTEST\" was never defined.
  1.9346 -Usually this means the macro was only invoked conditionally." >&5
  1.9347 -echo "$as_me: error: conditional \"BUILD_SYSTEST\" was never defined.
  1.9348 +  { { $as_echo "$as_me:$LINENO: error: conditional \"BUILD_SYSTEST\" was never defined.
  1.9349 +Usually this means the macro was only invoked conditionally." >&5
  1.9350 +$as_echo "$as_me: error: conditional \"BUILD_SYSTEST\" was never defined.
  1.9351  Usually this means the macro was only invoked conditionally." >&2;}
  1.9352     { (exit 1); exit 1; }; }
  1.9353  fi
  1.9354  if test -z "${BUILD_ARMTEST_TRUE}" && test -z "${BUILD_ARMTEST_FALSE}"; then
  1.9355 -  { { echo "$as_me:$LINENO: error: conditional \"BUILD_ARMTEST\" was never defined.
  1.9356 -Usually this means the macro was only invoked conditionally." >&5
  1.9357 -echo "$as_me: error: conditional \"BUILD_ARMTEST\" was never defined.
  1.9358 +  { { $as_echo "$as_me:$LINENO: error: conditional \"BUILD_ARMTEST\" was never defined.
  1.9359 +Usually this means the macro was only invoked conditionally." >&5
  1.9360 +$as_echo "$as_me: error: conditional \"BUILD_ARMTEST\" was never defined.
  1.9361  Usually this means the macro was only invoked conditionally." >&2;}
  1.9362     { (exit 1); exit 1; }; }
  1.9363  fi
  1.9364  
  1.9365  : ${CONFIG_STATUS=./config.status}
  1.9366 +ac_write_fail=0
  1.9367  ac_clean_files_save=$ac_clean_files
  1.9368  ac_clean_files="$ac_clean_files $CONFIG_STATUS"
  1.9369 -{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
  1.9370 -echo "$as_me: creating $CONFIG_STATUS" >&6;}
  1.9371 -cat >$CONFIG_STATUS <<_ACEOF
  1.9372 +{ $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
  1.9373 +$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
  1.9374 +cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  1.9375  #! $SHELL
  1.9376  # Generated by $as_me.
  1.9377  # Run this file to recreate the current configuration.
  1.9378 @@ -9021,7 +10432,7 @@
  1.9379  SHELL=\${CONFIG_SHELL-$SHELL}
  1.9380  _ACEOF
  1.9381  
  1.9382 -cat >>$CONFIG_STATUS <<\_ACEOF
  1.9383 +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
  1.9384  ## --------------------- ##
  1.9385  ## M4sh Initialization.  ##
  1.9386  ## --------------------- ##
  1.9387 @@ -9031,7 +10442,7 @@
  1.9388  if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  1.9389    emulate sh
  1.9390    NULLCMD=:
  1.9391 -  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  1.9392 +  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  1.9393    # is contrary to our usage.  Disable this feature.
  1.9394    alias -g '${1+"$@"}'='"$@"'
  1.9395    setopt NO_GLOB_SUBST
  1.9396 @@ -9053,17 +10464,45 @@
  1.9397  as_cr_digits='0123456789'
  1.9398  as_cr_alnum=$as_cr_Letters$as_cr_digits
  1.9399  
  1.9400 +as_nl='
  1.9401 +'
  1.9402 +export as_nl
  1.9403 +# Printing a long string crashes Solaris 7 /usr/bin/printf.
  1.9404 +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  1.9405 +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  1.9406 +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  1.9407 +if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  1.9408 +  as_echo='printf %s\n'
  1.9409 +  as_echo_n='printf %s'
  1.9410 +else
  1.9411 +  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  1.9412 +    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  1.9413 +    as_echo_n='/usr/ucb/echo -n'
  1.9414 +  else
  1.9415 +    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  1.9416 +    as_echo_n_body='eval
  1.9417 +      arg=$1;
  1.9418 +      case $arg in
  1.9419 +      *"$as_nl"*)
  1.9420 +	expr "X$arg" : "X\\(.*\\)$as_nl";
  1.9421 +	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  1.9422 +      esac;
  1.9423 +      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  1.9424 +    '
  1.9425 +    export as_echo_n_body
  1.9426 +    as_echo_n='sh -c $as_echo_n_body as_echo'
  1.9427 +  fi
  1.9428 +  export as_echo_body
  1.9429 +  as_echo='sh -c $as_echo_body as_echo'
  1.9430 +fi
  1.9431 +
  1.9432  # The user is always right.
  1.9433  if test "${PATH_SEPARATOR+set}" != set; then
  1.9434 -  echo "#! /bin/sh" >conf$$.sh
  1.9435 -  echo  "exit 0"   >>conf$$.sh
  1.9436 -  chmod +x conf$$.sh
  1.9437 -  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
  1.9438 -    PATH_SEPARATOR=';'
  1.9439 -  else
  1.9440 -    PATH_SEPARATOR=:
  1.9441 -  fi
  1.9442 -  rm -f conf$$.sh
  1.9443 +  PATH_SEPARATOR=:
  1.9444 +  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  1.9445 +    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  1.9446 +      PATH_SEPARATOR=';'
  1.9447 +  }
  1.9448  fi
  1.9449  
  1.9450  # Support unset when possible.
  1.9451 @@ -9079,8 +10518,6 @@
  1.9452  # there to prevent editors from complaining about space-tab.
  1.9453  # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  1.9454  # splitting by setting IFS to empty value.)
  1.9455 -as_nl='
  1.9456 -'
  1.9457  IFS=" ""	$as_nl"
  1.9458  
  1.9459  # Find who we are.  Look in the path if we contain no directory separator.
  1.9460 @@ -9103,7 +10540,7 @@
  1.9461    as_myself=$0
  1.9462  fi
  1.9463  if test ! -f "$as_myself"; then
  1.9464 -  echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  1.9465 +  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  1.9466    { (exit 1); exit 1; }
  1.9467  fi
  1.9468  
  1.9469 @@ -9116,17 +10553,10 @@
  1.9470  PS4='+ '
  1.9471  
  1.9472  # NLS nuisances.
  1.9473 -for as_var in \
  1.9474 -  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
  1.9475 -  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
  1.9476 -  LC_TELEPHONE LC_TIME
  1.9477 -do
  1.9478 -  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
  1.9479 -    eval $as_var=C; export $as_var
  1.9480 -  else
  1.9481 -    ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
  1.9482 -  fi
  1.9483 -done
  1.9484 +LC_ALL=C
  1.9485 +export LC_ALL
  1.9486 +LANGUAGE=C
  1.9487 +export LANGUAGE
  1.9488  
  1.9489  # Required to use basename.
  1.9490  if expr a : '\(a\)' >/dev/null 2>&1 &&
  1.9491 @@ -9148,7 +10578,7 @@
  1.9492  $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
  1.9493  	 X"$0" : 'X\(//\)$' \| \
  1.9494  	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
  1.9495 -echo X/"$0" |
  1.9496 +$as_echo X/"$0" |
  1.9497      sed '/^.*\/\([^/][^/]*\)\/*$/{
  1.9498  	    s//\1/
  1.9499  	    q
  1.9500 @@ -9199,7 +10629,7 @@
  1.9501        s/-\n.*//
  1.9502      ' >$as_me.lineno &&
  1.9503    chmod +x "$as_me.lineno" ||
  1.9504 -    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
  1.9505 +    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
  1.9506     { (exit 1); exit 1; }; }
  1.9507  
  1.9508    # Don't try to exec as it changes $[0], causing all sort of problems
  1.9509 @@ -9227,7 +10657,6 @@
  1.9510  *)
  1.9511    ECHO_N='-n';;
  1.9512  esac
  1.9513 -
  1.9514  if expr a : '\(a\)' >/dev/null 2>&1 &&
  1.9515     test "X`expr 00001 : '.*\(...\)'`" = X001; then
  1.9516    as_expr=expr
  1.9517 @@ -9240,19 +10669,22 @@
  1.9518    rm -f conf$$.dir/conf$$.file
  1.9519  else
  1.9520    rm -f conf$$.dir
  1.9521 -  mkdir conf$$.dir
  1.9522 -fi
  1.9523 -echo >conf$$.file
  1.9524 -if ln -s conf$$.file conf$$ 2>/dev/null; then
  1.9525 -  as_ln_s='ln -s'
  1.9526 -  # ... but there are two gotchas:
  1.9527 -  # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
  1.9528 -  # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
  1.9529 -  # In both cases, we have to default to `cp -p'.
  1.9530 -  ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
  1.9531 +  mkdir conf$$.dir 2>/dev/null
  1.9532 +fi
  1.9533 +if (echo >conf$$.file) 2>/dev/null; then
  1.9534 +  if ln -s conf$$.file conf$$ 2>/dev/null; then
  1.9535 +    as_ln_s='ln -s'
  1.9536 +    # ... but there are two gotchas:
  1.9537 +    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
  1.9538 +    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
  1.9539 +    # In both cases, we have to default to `cp -p'.
  1.9540 +    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
  1.9541 +      as_ln_s='cp -p'
  1.9542 +  elif ln conf$$.file conf$$ 2>/dev/null; then
  1.9543 +    as_ln_s=ln
  1.9544 +  else
  1.9545      as_ln_s='cp -p'
  1.9546 -elif ln conf$$.file conf$$ 2>/dev/null; then
  1.9547 -  as_ln_s=ln
  1.9548 +  fi
  1.9549  else
  1.9550    as_ln_s='cp -p'
  1.9551  fi
  1.9552 @@ -9277,10 +10709,10 @@
  1.9553    as_test_x='
  1.9554      eval sh -c '\''
  1.9555        if test -d "$1"; then
  1.9556 -        test -d "$1/.";
  1.9557 +	test -d "$1/.";
  1.9558        else
  1.9559  	case $1 in
  1.9560 -        -*)set "./$1";;
  1.9561 +	-*)set "./$1";;
  1.9562  	esac;
  1.9563  	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
  1.9564  	???[sx]*):;;*)false;;esac;fi
  1.9565 @@ -9303,7 +10735,7 @@
  1.9566  # values after options handling.
  1.9567  ac_log="
  1.9568  This file was extended by $as_me, which was
  1.9569 -generated by GNU Autoconf 2.61.  Invocation command line was
  1.9570 +generated by GNU Autoconf 2.62.  Invocation command line was
  1.9571  
  1.9572    CONFIG_FILES    = $CONFIG_FILES
  1.9573    CONFIG_HEADERS  = $CONFIG_HEADERS
  1.9574 @@ -9316,7 +10748,7 @@
  1.9575  
  1.9576  _ACEOF
  1.9577  
  1.9578 -cat >>$CONFIG_STATUS <<_ACEOF
  1.9579 +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  1.9580  # Files that config.status was made for.
  1.9581  config_files="$ac_config_files"
  1.9582  config_headers="$ac_config_headers"
  1.9583 @@ -9324,7 +10756,7 @@
  1.9584  
  1.9585  _ACEOF
  1.9586  
  1.9587 -cat >>$CONFIG_STATUS <<\_ACEOF
  1.9588 +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
  1.9589  ac_cs_usage="\
  1.9590  \`$as_me' instantiates files from templates according to the
  1.9591  current configuration.
  1.9592 @@ -9337,9 +10769,9 @@
  1.9593    -d, --debug      don't remove temporary files
  1.9594        --recheck    update $as_me by reconfiguring in the same conditions
  1.9595    --file=FILE[:TEMPLATE]
  1.9596 -		   instantiate the configuration file FILE
  1.9597 +                   instantiate the configuration file FILE
  1.9598    --header=FILE[:TEMPLATE]
  1.9599 -		   instantiate the configuration header FILE
  1.9600 +                   instantiate the configuration header FILE
  1.9601  
  1.9602  Configuration files:
  1.9603  $config_files
  1.9604 @@ -9353,24 +10785,25 @@
  1.9605  Report bugs to <bug-autoconf@gnu.org>."
  1.9606  
  1.9607  _ACEOF
  1.9608 -cat >>$CONFIG_STATUS <<_ACEOF
  1.9609 +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  1.9610  ac_cs_version="\\
  1.9611  config.status
  1.9612 -configured by $0, generated by GNU Autoconf 2.61,
  1.9613 -  with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
  1.9614 -
  1.9615 -Copyright (C) 2006 Free Software Foundation, Inc.
  1.9616 +configured by $0, generated by GNU Autoconf 2.62,
  1.9617 +  with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
  1.9618 +
  1.9619 +Copyright (C) 2008 Free Software Foundation, Inc.
  1.9620  This config.status script is free software; the Free Software Foundation
  1.9621  gives unlimited permission to copy, distribute and modify it."
  1.9622  
  1.9623  ac_pwd='$ac_pwd'
  1.9624  srcdir='$srcdir'
  1.9625  INSTALL='$INSTALL'
  1.9626 -_ACEOF
  1.9627 -
  1.9628 -cat >>$CONFIG_STATUS <<\_ACEOF
  1.9629 -# If no file are specified by the user, then we need to provide default
  1.9630 -# value.  By we need to know if files were specified by the user.
  1.9631 +AWK='$AWK'
  1.9632 +test -n "\$AWK" || AWK=awk
  1.9633 +_ACEOF
  1.9634 +
  1.9635 +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
  1.9636 +# The default lists apply if the user does not specify any file.
  1.9637  ac_need_defaults=:
  1.9638  while test $# != 0
  1.9639  do
  1.9640 @@ -9392,30 +10825,36 @@
  1.9641    -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
  1.9642      ac_cs_recheck=: ;;
  1.9643    --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
  1.9644 -    echo "$ac_cs_version"; exit ;;
  1.9645 +    $as_echo "$ac_cs_version"; exit ;;
  1.9646    --debug | --debu | --deb | --de | --d | -d )
  1.9647      debug=: ;;
  1.9648    --file | --fil | --fi | --f )
  1.9649      $ac_shift
  1.9650 -    CONFIG_FILES="$CONFIG_FILES $ac_optarg"
  1.9651 +    case $ac_optarg in
  1.9652 +    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
  1.9653 +    esac
  1.9654 +    CONFIG_FILES="$CONFIG_FILES '$ac_optarg'"
  1.9655      ac_need_defaults=false;;
  1.9656    --header | --heade | --head | --hea )
  1.9657      $ac_shift
  1.9658 -    CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
  1.9659 +    case $ac_optarg in
  1.9660 +    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
  1.9661 +    esac
  1.9662 +    CONFIG_HEADERS="$CONFIG_HEADERS '$ac_optarg'"
  1.9663      ac_need_defaults=false;;
  1.9664    --he | --h)
  1.9665      # Conflict between --help and --header
  1.9666 -    { echo "$as_me: error: ambiguous option: $1
  1.9667 +    { $as_echo "$as_me: error: ambiguous option: $1
  1.9668  Try \`$0 --help' for more information." >&2
  1.9669     { (exit 1); exit 1; }; };;
  1.9670    --help | --hel | -h )
  1.9671 -    echo "$ac_cs_usage"; exit ;;
  1.9672 +    $as_echo "$ac_cs_usage"; exit ;;
  1.9673    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  1.9674    | -silent | --silent | --silen | --sile | --sil | --si | --s)
  1.9675      ac_cs_silent=: ;;
  1.9676  
  1.9677    # This is an error.
  1.9678 -  -*) { echo "$as_me: error: unrecognized option: $1
  1.9679 +  -*) { $as_echo "$as_me: error: unrecognized option: $1
  1.9680  Try \`$0 --help' for more information." >&2
  1.9681     { (exit 1); exit 1; }; } ;;
  1.9682  
  1.9683 @@ -9434,27 +10873,29 @@
  1.9684  fi
  1.9685  
  1.9686  _ACEOF
  1.9687 -cat >>$CONFIG_STATUS <<_ACEOF
  1.9688 +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  1.9689  if \$ac_cs_recheck; then
  1.9690 -  echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
  1.9691 -  CONFIG_SHELL=$SHELL
  1.9692 +  set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
  1.9693 +  shift
  1.9694 +  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
  1.9695 +  CONFIG_SHELL='$SHELL'
  1.9696    export CONFIG_SHELL
  1.9697 -  exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
  1.9698 -fi
  1.9699 -
  1.9700 -_ACEOF
  1.9701 -cat >>$CONFIG_STATUS <<\_ACEOF
  1.9702 +  exec "\$@"
  1.9703 +fi
  1.9704 +
  1.9705 +_ACEOF
  1.9706 +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
  1.9707  exec 5>>config.log
  1.9708  {
  1.9709    echo
  1.9710    sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
  1.9711  ## Running $as_me. ##
  1.9712  _ASBOX
  1.9713 -  echo "$ac_log"
  1.9714 +  $as_echo "$ac_log"
  1.9715  } >&5
  1.9716  
  1.9717  _ACEOF
  1.9718 -cat >>$CONFIG_STATUS <<_ACEOF
  1.9719 +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  1.9720  #
  1.9721  # INIT-COMMANDS
  1.9722  #
  1.9723 @@ -9463,7 +10904,7 @@
  1.9724  
  1.9725  _ACEOF
  1.9726  
  1.9727 -cat >>$CONFIG_STATUS <<\_ACEOF
  1.9728 +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
  1.9729  
  1.9730  # Handling of arguments.
  1.9731  for ac_config_target in $ac_config_targets
  1.9732 @@ -9477,8 +10918,8 @@
  1.9733      "po/Makefile.in") CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;
  1.9734      "test/Makefile") CONFIG_FILES="$CONFIG_FILES test/Makefile" ;;
  1.9735  
  1.9736 -  *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
  1.9737 -echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
  1.9738 +  *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
  1.9739 +$as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
  1.9740     { (exit 1); exit 1; }; };;
  1.9741    esac
  1.9742  done
  1.9743 @@ -9519,252 +10960,142 @@
  1.9744    (umask 077 && mkdir "$tmp")
  1.9745  } ||
  1.9746  {
  1.9747 -   echo "$me: cannot create a temporary directory in ." >&2
  1.9748 +   $as_echo "$as_me: cannot create a temporary directory in ." >&2
  1.9749     { (exit 1); exit 1; }
  1.9750  }
  1.9751  
  1.9752 -#
  1.9753 -# Set up the sed scripts for CONFIG_FILES section.
  1.9754 -#
  1.9755 -
  1.9756 -# No need to generate the scripts if there are no CONFIG_FILES.
  1.9757 -# This happens for instance when ./config.status config.h
  1.9758 +# Set up the scripts for CONFIG_FILES section.
  1.9759 +# No need to generate them if there are no CONFIG_FILES.
  1.9760 +# This happens for instance with `./config.status config.h'.
  1.9761  if test -n "$CONFIG_FILES"; then
  1.9762  
  1.9763 -_ACEOF
  1.9764 -
  1.9765 -
  1.9766 -
  1.9767 +
  1.9768 +ac_cr='
  1.9769 '
  1.9770 +ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
  1.9771 +if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
  1.9772 +  ac_cs_awk_cr='\\r'
  1.9773 +else
  1.9774 +  ac_cs_awk_cr=$ac_cr
  1.9775 +fi
  1.9776 +
  1.9777 +echo 'BEGIN {' >"$tmp/subs1.awk" &&
  1.9778 +_ACEOF
  1.9779 +
  1.9780 +
  1.9781 +{
  1.9782 +  echo "cat >conf$$subs.awk <<_ACEOF" &&
  1.9783 +  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
  1.9784 +  echo "_ACEOF"
  1.9785 +} >conf$$subs.sh ||
  1.9786 +  { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
  1.9787 +$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
  1.9788 +   { (exit 1); exit 1; }; }
  1.9789 +ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
  1.9790  ac_delim='%!_!# '
  1.9791  for ac_last_try in false false false false false :; do
  1.9792 -  cat >conf$$subs.sed <<_ACEOF
  1.9793 -SHELL!$SHELL$ac_delim
  1.9794 -PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
  1.9795 -PACKAGE_NAME!$PACKAGE_NAME$ac_delim
  1.9796 -PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
  1.9797 -PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
  1.9798 -PACKAGE_STRING!$PACKAGE_STRING$ac_delim
  1.9799 -PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
  1.9800 -exec_prefix!$exec_prefix$ac_delim
  1.9801 -prefix!$prefix$ac_delim
  1.9802 -program_transform_name!$program_transform_name$ac_delim
  1.9803 -bindir!$bindir$ac_delim
  1.9804 -sbindir!$sbindir$ac_delim
  1.9805 -libexecdir!$libexecdir$ac_delim
  1.9806 -datarootdir!$datarootdir$ac_delim
  1.9807 -datadir!$datadir$ac_delim
  1.9808 -sysconfdir!$sysconfdir$ac_delim
  1.9809 -sharedstatedir!$sharedstatedir$ac_delim
  1.9810 -localstatedir!$localstatedir$ac_delim
  1.9811 -includedir!$includedir$ac_delim
  1.9812 -oldincludedir!$oldincludedir$ac_delim
  1.9813 -docdir!$docdir$ac_delim
  1.9814 -infodir!$infodir$ac_delim
  1.9815 -htmldir!$htmldir$ac_delim
  1.9816 -dvidir!$dvidir$ac_delim
  1.9817 -pdfdir!$pdfdir$ac_delim
  1.9818 -psdir!$psdir$ac_delim
  1.9819 -libdir!$libdir$ac_delim
  1.9820 -localedir!$localedir$ac_delim
  1.9821 -mandir!$mandir$ac_delim
  1.9822 -DEFS!$DEFS$ac_delim
  1.9823 -ECHO_C!$ECHO_C$ac_delim
  1.9824 -ECHO_N!$ECHO_N$ac_delim
  1.9825 -ECHO_T!$ECHO_T$ac_delim
  1.9826 -LIBS!$LIBS$ac_delim
  1.9827 -build_alias!$build_alias$ac_delim
  1.9828 -host_alias!$host_alias$ac_delim
  1.9829 -target_alias!$target_alias$ac_delim
  1.9830 -INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
  1.9831 -INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
  1.9832 -INSTALL_DATA!$INSTALL_DATA$ac_delim
  1.9833 -CYGPATH_W!$CYGPATH_W$ac_delim
  1.9834 -PACKAGE!$PACKAGE$ac_delim
  1.9835 -VERSION!$VERSION$ac_delim
  1.9836 -ACLOCAL!$ACLOCAL$ac_delim
  1.9837 -AUTOCONF!$AUTOCONF$ac_delim
  1.9838 -AUTOMAKE!$AUTOMAKE$ac_delim
  1.9839 -AUTOHEADER!$AUTOHEADER$ac_delim
  1.9840 -MAKEINFO!$MAKEINFO$ac_delim
  1.9841 -AMTAR!$AMTAR$ac_delim
  1.9842 -install_sh!$install_sh$ac_delim
  1.9843 -STRIP!$STRIP$ac_delim
  1.9844 -INSTALL_STRIP_PROGRAM!$INSTALL_STRIP_PROGRAM$ac_delim
  1.9845 -AWK!$AWK$ac_delim
  1.9846 -SET_MAKE!$SET_MAKE$ac_delim
  1.9847 -am__leading_dot!$am__leading_dot$ac_delim
  1.9848 -MAINTAINER_MODE_TRUE!$MAINTAINER_MODE_TRUE$ac_delim
  1.9849 -MAINTAINER_MODE_FALSE!$MAINTAINER_MODE_FALSE$ac_delim
  1.9850 -MAINT!$MAINT$ac_delim
  1.9851 -CC!$CC$ac_delim
  1.9852 -CFLAGS!$CFLAGS$ac_delim
  1.9853 -LDFLAGS!$LDFLAGS$ac_delim
  1.9854 -CPPFLAGS!$CPPFLAGS$ac_delim
  1.9855 -ac_ct_CC!$ac_ct_CC$ac_delim
  1.9856 -EXEEXT!$EXEEXT$ac_delim
  1.9857 -OBJEXT!$OBJEXT$ac_delim
  1.9858 -DEPDIR!$DEPDIR$ac_delim
  1.9859 -am__include!$am__include$ac_delim
  1.9860 -am__quote!$am__quote$ac_delim
  1.9861 -AMDEP_TRUE!$AMDEP_TRUE$ac_delim
  1.9862 -AMDEP_FALSE!$AMDEP_FALSE$ac_delim
  1.9863 -AMDEPBACKSLASH!$AMDEPBACKSLASH$ac_delim
  1.9864 -CCDEPMODE!$CCDEPMODE$ac_delim
  1.9865 -am__fastdepCC_TRUE!$am__fastdepCC_TRUE$ac_delim
  1.9866 -am__fastdepCC_FALSE!$am__fastdepCC_FALSE$ac_delim
  1.9867 -CCAS!$CCAS$ac_delim
  1.9868 -CCASFLAGS!$CCASFLAGS$ac_delim
  1.9869 -CPP!$CPP$ac_delim
  1.9870 -GREP!$GREP$ac_delim
  1.9871 -EGREP!$EGREP$ac_delim
  1.9872 -build!$build$ac_delim
  1.9873 -build_cpu!$build_cpu$ac_delim
  1.9874 -build_vendor!$build_vendor$ac_delim
  1.9875 -build_os!$build_os$ac_delim
  1.9876 -host!$host$ac_delim
  1.9877 -host_cpu!$host_cpu$ac_delim
  1.9878 -host_vendor!$host_vendor$ac_delim
  1.9879 -host_os!$host_os$ac_delim
  1.9880 -OSMESA_DRIVER_TRUE!$OSMESA_DRIVER_TRUE$ac_delim
  1.9881 -OSMESA_DRIVER_FALSE!$OSMESA_DRIVER_FALSE$ac_delim
  1.9882 -PKG_CONFIG!$PKG_CONFIG$ac_delim
  1.9883 -LIBPNG_CFLAGS!$LIBPNG_CFLAGS$ac_delim
  1.9884 -LIBPNG_LIBS!$LIBPNG_LIBS$ac_delim
  1.9885 -GTK_CFLAGS!$GTK_CFLAGS$ac_delim
  1.9886 -GTK_LIBS!$GTK_LIBS$ac_delim
  1.9887 -GUI_CARBON_TRUE!$GUI_CARBON_TRUE$ac_delim
  1.9888 -GUI_CARBON_FALSE!$GUI_CARBON_FALSE$ac_delim
  1.9889 -GUI_GTK_TRUE!$GUI_GTK_TRUE$ac_delim
  1.9890 -_ACEOF
  1.9891 -
  1.9892 -  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then
  1.9893 +  . ./conf$$subs.sh ||
  1.9894 +    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
  1.9895 +$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
  1.9896 +   { (exit 1); exit 1; }; }
  1.9897 +
  1.9898 +  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` = $ac_delim_num; then
  1.9899      break
  1.9900    elif $ac_last_try; then
  1.9901 -    { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
  1.9902 -echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
  1.9903 +    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
  1.9904 +$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
  1.9905     { (exit 1); exit 1; }; }
  1.9906    else
  1.9907      ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
  1.9908    fi
  1.9909  done
  1.9910 -
  1.9911 -ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
  1.9912 -if test -n "$ac_eof"; then
  1.9913 -  ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
  1.9914 -  ac_eof=`expr $ac_eof + 1`
  1.9915 -fi
  1.9916 -
  1.9917 -cat >>$CONFIG_STATUS <<_ACEOF
  1.9918 -cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
  1.9919 -/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
  1.9920 -_ACEOF
  1.9921 -sed '
  1.9922 -s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
  1.9923 -s/^/s,@/; s/!/@,|#_!!_#|/
  1.9924 -:n
  1.9925 -t n
  1.9926 -s/'"$ac_delim"'$/,g/; t
  1.9927 -s/$/\\/; p
  1.9928 -N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
  1.9929 -' >>$CONFIG_STATUS <conf$$subs.sed
  1.9930 -rm -f conf$$subs.sed
  1.9931 -cat >>$CONFIG_STATUS <<_ACEOF
  1.9932 -CEOF$ac_eof
  1.9933 -_ACEOF
  1.9934 -
  1.9935 -
  1.9936 -ac_delim='%!_!# '
  1.9937 -for ac_last_try in false false false false false :; do
  1.9938 -  cat >conf$$subs.sed <<_ACEOF
  1.9939 -GUI_GTK_FALSE!$GUI_GTK_FALSE$ac_delim
  1.9940 -BUILD_SH4X86_TRUE!$BUILD_SH4X86_TRUE$ac_delim
  1.9941 -BUILD_SH4X86_FALSE!$BUILD_SH4X86_FALSE$ac_delim
  1.9942 -BUILD_X86_64_TRUE!$BUILD_X86_64_TRUE$ac_delim
  1.9943 -BUILD_X86_64_FALSE!$BUILD_X86_64_FALSE$ac_delim
  1.9944 -PULSE_CFLAGS!$PULSE_CFLAGS$ac_delim
  1.9945 -PULSE_LIBS!$PULSE_LIBS$ac_delim
  1.9946 -AUDIO_PULSE_TRUE!$AUDIO_PULSE_TRUE$ac_delim
  1.9947 -AUDIO_PULSE_FALSE!$AUDIO_PULSE_FALSE$ac_delim
  1.9948 -ESOUND_CFLAGS!$ESOUND_CFLAGS$ac_delim
  1.9949 -ESOUND_LIBS!$ESOUND_LIBS$ac_delim
  1.9950 -AUDIO_ESOUND_TRUE!$AUDIO_ESOUND_TRUE$ac_delim
  1.9951 -AUDIO_ESOUND_FALSE!$AUDIO_ESOUND_FALSE$ac_delim
  1.9952 -ALSA_CFLAGS!$ALSA_CFLAGS$ac_delim
  1.9953 -ALSA_LIBS!$ALSA_LIBS$ac_delim
  1.9954 -AUDIO_ALSA_TRUE!$AUDIO_ALSA_TRUE$ac_delim
  1.9955 -AUDIO_ALSA_FALSE!$AUDIO_ALSA_FALSE$ac_delim
  1.9956 -CDROM_LINUX_TRUE!$CDROM_LINUX_TRUE$ac_delim
  1.9957 -CDROM_LINUX_FALSE!$CDROM_LINUX_FALSE$ac_delim
  1.9958 -JOY_LINUX_TRUE!$JOY_LINUX_TRUE$ac_delim
  1.9959 -JOY_LINUX_FALSE!$JOY_LINUX_FALSE$ac_delim
  1.9960 -SHCC!$SHCC$ac_delim
  1.9961 -SHLD!$SHLD$ac_delim
  1.9962 -SHOBJCOPY!$SHOBJCOPY$ac_delim
  1.9963 -ARMCC!$ARMCC$ac_delim
  1.9964 -ARMLD!$ARMLD$ac_delim
  1.9965 -ARMOBJCOPY!$ARMOBJCOPY$ac_delim
  1.9966 -BUILD_SYSTEST_TRUE!$BUILD_SYSTEST_TRUE$ac_delim
  1.9967 -BUILD_SYSTEST_FALSE!$BUILD_SYSTEST_FALSE$ac_delim
  1.9968 -BUILD_ARMTEST_TRUE!$BUILD_ARMTEST_TRUE$ac_delim
  1.9969 -BUILD_ARMTEST_FALSE!$BUILD_ARMTEST_FALSE$ac_delim
  1.9970 -GETTEXT_PACKAGE!$GETTEXT_PACKAGE$ac_delim
  1.9971 -USE_NLS!$USE_NLS$ac_delim
  1.9972 -MSGFMT!$MSGFMT$ac_delim
  1.9973 -MSGFMT_OPTS!$MSGFMT_OPTS$ac_delim
  1.9974 -GMSGFMT!$GMSGFMT$ac_delim
  1.9975 -XGETTEXT!$XGETTEXT$ac_delim
  1.9976 -CATALOGS!$CATALOGS$ac_delim
  1.9977 -CATOBJEXT!$CATOBJEXT$ac_delim
  1.9978 -DATADIRNAME!$DATADIRNAME$ac_delim
  1.9979 -GMOFILES!$GMOFILES$ac_delim
  1.9980 -INSTOBJEXT!$INSTOBJEXT$ac_delim
  1.9981 -INTLLIBS!$INTLLIBS$ac_delim
  1.9982 -PO_IN_DATADIR_TRUE!$PO_IN_DATADIR_TRUE$ac_delim
  1.9983 -PO_IN_DATADIR_FALSE!$PO_IN_DATADIR_FALSE$ac_delim
  1.9984 -POFILES!$POFILES$ac_delim
  1.9985 -POSUB!$POSUB$ac_delim
  1.9986 -MKINSTALLDIRS!$MKINSTALLDIRS$ac_delim
  1.9987 -LIBOBJS!$LIBOBJS$ac_delim
  1.9988 -LTLIBOBJS!$LTLIBOBJS$ac_delim
  1.9989 -_ACEOF
  1.9990 -
  1.9991 -  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 50; then
  1.9992 -    break
  1.9993 -  elif $ac_last_try; then
  1.9994 -    { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
  1.9995 -echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
  1.9996 -   { (exit 1); exit 1; }; }
  1.9997 -  else
  1.9998 -    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
  1.9999 -  fi
 1.10000 -done
 1.10001 -
 1.10002 -ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
 1.10003 -if test -n "$ac_eof"; then
 1.10004 -  ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
 1.10005 -  ac_eof=`expr $ac_eof + 1`
 1.10006 -fi
 1.10007 -
 1.10008 -cat >>$CONFIG_STATUS <<_ACEOF
 1.10009 -cat >"\$tmp/subs-2.sed" <<\CEOF$ac_eof
 1.10010 -/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
 1.10011 -_ACEOF
 1.10012 -sed '
 1.10013 -s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
 1.10014 -s/^/s,@/; s/!/@,|#_!!_#|/
 1.10015 -:n
 1.10016 -t n
 1.10017 -s/'"$ac_delim"'$/,g/; t
 1.10018 -s/$/\\/; p
 1.10019 -N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
 1.10020 -' >>$CONFIG_STATUS <conf$$subs.sed
 1.10021 -rm -f conf$$subs.sed
 1.10022 -cat >>$CONFIG_STATUS <<_ACEOF
 1.10023 -:end
 1.10024 -s/|#_!!_#|//g
 1.10025 -CEOF$ac_eof
 1.10026 -_ACEOF
 1.10027 -
 1.10028 +rm -f conf$$subs.sh
 1.10029 +
 1.10030 +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 1.10031 +cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
 1.10032 +_ACEOF
 1.10033 +sed -n '
 1.10034 +h
 1.10035 +s/^/S["/; s/!.*/"]=/
 1.10036 +p
 1.10037 +g
 1.10038 +s/^[^!]*!//
 1.10039 +:repl
 1.10040 +t repl
 1.10041 +s/'"$ac_delim"'$//
 1.10042 +t delim
 1.10043 +:nl
 1.10044 +h
 1.10045 +s/\(.\{148\}\).*/\1/
 1.10046 +t more1
 1.10047 +s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
 1.10048 +p
 1.10049 +n
 1.10050 +b repl
 1.10051 +:more1
 1.10052 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/
 1.10053 +p
 1.10054 +g
 1.10055 +s/.\{148\}//
 1.10056 +t nl
 1.10057 +:delim
 1.10058 +h
 1.10059 +s/\(.\{148\}\).*/\1/
 1.10060 +t more2
 1.10061 +s/["\\]/\\&/g; s/^/"/; s/$/"/
 1.10062 +p
 1.10063 +b
 1.10064 +:more2
 1.10065 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/
 1.10066 +p
 1.10067 +g
 1.10068 +s/.\{148\}//
 1.10069 +t delim
 1.10070 +' <conf$$subs.awk | sed '
 1.10071 +/^[^""]/{
 1.10072 +  N
 1.10073 +  s/\n//
 1.10074 +}
 1.10075 +' >>$CONFIG_STATUS || ac_write_fail=1
 1.10076 +rm -f conf$$subs.awk
 1.10077 +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 1.10078 +_ACAWK
 1.10079 +cat >>"\$tmp/subs1.awk" <<_ACAWK &&
 1.10080 +  for (key in S) S_is_set[key] = 1
 1.10081 +  FS = ""
 1.10082 +
 1.10083 +}
 1.10084 +{
 1.10085 +  line = $ 0
 1.10086 +  nfields = split(line, field, "@")
 1.10087 +  substed = 0
 1.10088 +  len = length(field[1])
 1.10089 +  for (i = 2; i < nfields; i++) {
 1.10090 +    key = field[i]
 1.10091 +    keylen = length(key)
 1.10092 +    if (S_is_set[key]) {
 1.10093 +      value = S[key]
 1.10094 +      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
 1.10095 +      len += length(value) + length(field[++i])
 1.10096 +      substed = 1
 1.10097 +    } else
 1.10098 +      len += 1 + keylen
 1.10099 +  }
 1.10100 +
 1.10101 +  print line
 1.10102 +}
 1.10103 +
 1.10104 +_ACAWK
 1.10105 +_ACEOF
 1.10106 +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 1.10107 +if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
 1.10108 +  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
 1.10109 +else
 1.10110 +  cat
 1.10111 +fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
 1.10112 +  || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5
 1.10113 +$as_echo "$as_me: error: could not setup config files machinery" >&2;}
 1.10114 +   { (exit 1); exit 1; }; }
 1.10115 +_ACEOF
 1.10116  
 1.10117  # VPATH may cause trouble with some makes, so we remove $(srcdir),
 1.10118  # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
 1.10119 @@ -9781,19 +11112,133 @@
 1.10120  }'
 1.10121  fi
 1.10122  
 1.10123 -cat >>$CONFIG_STATUS <<\_ACEOF
 1.10124 +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 1.10125  fi # test -n "$CONFIG_FILES"
 1.10126  
 1.10127 -
 1.10128 -for ac_tag in  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS
 1.10129 +# Set up the scripts for CONFIG_HEADERS section.
 1.10130 +# No need to generate them if there are no CONFIG_HEADERS.
 1.10131 +# This happens for instance with `./config.status Makefile'.
 1.10132 +if test -n "$CONFIG_HEADERS"; then
 1.10133 +cat >"$tmp/defines.awk" <<\_ACAWK ||
 1.10134 +BEGIN {
 1.10135 +_ACEOF
 1.10136 +
 1.10137 +# Transform confdefs.h into an awk script `defines.awk', embedded as
 1.10138 +# here-document in config.status, that substitutes the proper values into
 1.10139 +# config.h.in to produce config.h.
 1.10140 +
 1.10141 +# Create a delimiter string that does not exist in confdefs.h, to ease
 1.10142 +# handling of long lines.
 1.10143 +ac_delim='%!_!# '
 1.10144 +for ac_last_try in false false :; do
 1.10145 +  ac_t=`sed -n "/$ac_delim/p" confdefs.h`
 1.10146 +  if test -z "$ac_t"; then
 1.10147 +    break
 1.10148 +  elif $ac_last_try; then
 1.10149 +    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_HEADERS" >&5
 1.10150 +$as_echo "$as_me: error: could not make $CONFIG_HEADERS" >&2;}
 1.10151 +   { (exit 1); exit 1; }; }
 1.10152 +  else
 1.10153 +    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
 1.10154 +  fi
 1.10155 +done
 1.10156 +
 1.10157 +# For the awk script, D is an array of macro values keyed by name,
 1.10158 +# likewise P contains macro parameters if any.  Preserve backslash
 1.10159 +# newline sequences.
 1.10160 +
 1.10161 +ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
 1.10162 +sed -n '
 1.10163 +s/.\{148\}/&'"$ac_delim"'/g
 1.10164 +t rset
 1.10165 +:rset
 1.10166 +s/^[	 ]*#[	 ]*define[	 ][	 ]*/ /
 1.10167 +t def
 1.10168 +d
 1.10169 +:def
 1.10170 +s/\\$//
 1.10171 +t bsnl
 1.10172 +s/["\\]/\\&/g
 1.10173 +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
 1.10174 +D["\1"]=" \3"/p
 1.10175 +s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2"/p
 1.10176 +d
 1.10177 +:bsnl
 1.10178 +s/["\\]/\\&/g
 1.10179 +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
 1.10180 +D["\1"]=" \3\\\\\\n"\\/p
 1.10181 +t cont
 1.10182 +s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
 1.10183 +t cont
 1.10184 +d
 1.10185 +:cont
 1.10186 +n
 1.10187 +s/.\{148\}/&'"$ac_delim"'/g
 1.10188 +t clear
 1.10189 +:clear
 1.10190 +s/\\$//
 1.10191 +t bsnlc
 1.10192 +s/["\\]/\\&/g; s/^/"/; s/$/"/p
 1.10193 +d
 1.10194 +:bsnlc
 1.10195 +s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
 1.10196 +b cont
 1.10197 +' <confdefs.h | sed '
 1.10198 +s/'"$ac_delim"'/"\\\
 1.10199 +"/g' >>$CONFIG_STATUS || ac_write_fail=1
 1.10200 +
 1.10201 +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 1.10202 +  for (key in D) D_is_set[key] = 1
 1.10203 +  FS = ""
 1.10204 +}
 1.10205 +/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
 1.10206 +  line = \$ 0
 1.10207 +  split(line, arg, " ")
 1.10208 +  if (arg[1] == "#") {
 1.10209 +    defundef = arg[2]
 1.10210 +    mac1 = arg[3]
 1.10211 +  } else {
 1.10212 +    defundef = substr(arg[1], 2)
 1.10213 +    mac1 = arg[2]
 1.10214 +  }
 1.10215 +  split(mac1, mac2, "(") #)
 1.10216 +  macro = mac2[1]
 1.10217 +  if (D_is_set[macro]) {
 1.10218 +    # Preserve the white space surrounding the "#".
 1.10219 +    prefix = substr(line, 1, index(line, defundef) - 1)
 1.10220 +    print prefix "define", macro P[macro] D[macro]
 1.10221 +    next
 1.10222 +  } else {
 1.10223 +    # Replace #undef with comments.  This is necessary, for example,
 1.10224 +    # in the case of _POSIX_SOURCE, which is predefined and required
 1.10225 +    # on some systems where configure will not decide to define it.
 1.10226 +    if (defundef == "undef") {
 1.10227 +      print "/*", line, "*/"
 1.10228 +      next
 1.10229 +    }
 1.10230 +  }
 1.10231 +}
 1.10232 +{ print }
 1.10233 +_ACAWK
 1.10234 +_ACEOF
 1.10235 +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 1.10236 +  { { $as_echo "$as_me:$LINENO: error: could not setup config headers machinery" >&5
 1.10237 +$as_echo "$as_me: error: could not setup config headers machinery" >&2;}
 1.10238 +   { (exit 1); exit 1; }; }
 1.10239 +fi # test -n "$CONFIG_HEADERS"
 1.10240 +
 1.10241 +
 1.10242 +eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
 1.10243 +shift
 1.10244 +for ac_tag
 1.10245  do
 1.10246    case $ac_tag in
 1.10247    :[FHLC]) ac_mode=$ac_tag; continue;;
 1.10248    esac
 1.10249    case $ac_mode$ac_tag in
 1.10250    :[FHL]*:*);;
 1.10251 -  :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
 1.10252 -echo "$as_me: error: Invalid tag $ac_tag." >&2;}
 1.10253 +  :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
 1.10254 +$as_echo "$as_me: error: Invalid tag $ac_tag." >&2;}
 1.10255     { (exit 1); exit 1; }; };;
 1.10256    :[FH]-) ac_tag=-:-;;
 1.10257    :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
 1.10258 @@ -9822,26 +11267,38 @@
 1.10259  	   [\\/$]*) false;;
 1.10260  	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
 1.10261  	   esac ||
 1.10262 -	   { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
 1.10263 -echo "$as_me: error: cannot find input file: $ac_f" >&2;}
 1.10264 +	   { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
 1.10265 +$as_echo "$as_me: error: cannot find input file: $ac_f" >&2;}
 1.10266     { (exit 1); exit 1; }; };;
 1.10267        esac
 1.10268 -      ac_file_inputs="$ac_file_inputs $ac_f"
 1.10269 +      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
 1.10270 +      ac_file_inputs="$ac_file_inputs '$ac_f'"
 1.10271      done
 1.10272  
 1.10273      # Let's still pretend it is `configure' which instantiates (i.e., don't
 1.10274      # use $as_me), people would be surprised to read:
 1.10275      #    /* config.h.  Generated by config.status.  */
 1.10276 -    configure_input="Generated from "`IFS=:
 1.10277 -	  echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
 1.10278 +    configure_input='Generated from '`
 1.10279 +	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
 1.10280 +	`' by configure.'
 1.10281      if test x"$ac_file" != x-; then
 1.10282        configure_input="$ac_file.  $configure_input"
 1.10283 -      { echo "$as_me:$LINENO: creating $ac_file" >&5
 1.10284 -echo "$as_me: creating $ac_file" >&6;}
 1.10285 -    fi
 1.10286 +      { $as_echo "$as_me:$LINENO: creating $ac_file" >&5
 1.10287 +$as_echo "$as_me: creating $ac_file" >&6;}
 1.10288 +    fi
 1.10289 +    # Neutralize special characters interpreted by sed in replacement strings.
 1.10290 +    case $configure_input in #(
 1.10291 +    *\&* | *\|* | *\\* )
 1.10292 +       ac_sed_conf_input=`$as_echo "$configure_input" |
 1.10293 +       sed 's/[\\\\&|]/\\\\&/g'`;; #(
 1.10294 +    *) ac_sed_conf_input=$configure_input;;
 1.10295 +    esac
 1.10296  
 1.10297      case $ac_tag in
 1.10298 -    *:-:* | *:-) cat >"$tmp/stdin";;
 1.10299 +    *:-:* | *:-) cat >"$tmp/stdin" \
 1.10300 +      || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
 1.10301 +$as_echo "$as_me: error: could not create $ac_file" >&2;}
 1.10302 +   { (exit 1); exit 1; }; } ;;
 1.10303      esac
 1.10304      ;;
 1.10305    esac
 1.10306 @@ -9851,7 +11308,7 @@
 1.10307  	 X"$ac_file" : 'X\(//\)[^/]' \| \
 1.10308  	 X"$ac_file" : 'X\(//\)$' \| \
 1.10309  	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
 1.10310 -echo X"$ac_file" |
 1.10311 +$as_echo X"$ac_file" |
 1.10312      sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 1.10313  	    s//\1/
 1.10314  	    q
 1.10315 @@ -9877,7 +11334,7 @@
 1.10316      as_dirs=
 1.10317      while :; do
 1.10318        case $as_dir in #(
 1.10319 -      *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
 1.10320 +      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 1.10321        *) as_qdir=$as_dir;;
 1.10322        esac
 1.10323        as_dirs="'$as_qdir' $as_dirs"
 1.10324 @@ -9886,7 +11343,7 @@
 1.10325  	 X"$as_dir" : 'X\(//\)[^/]' \| \
 1.10326  	 X"$as_dir" : 'X\(//\)$' \| \
 1.10327  	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 1.10328 -echo X"$as_dir" |
 1.10329 +$as_echo X"$as_dir" |
 1.10330      sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 1.10331  	    s//\1/
 1.10332  	    q
 1.10333 @@ -9907,17 +11364,17 @@
 1.10334        test -d "$as_dir" && break
 1.10335      done
 1.10336      test -z "$as_dirs" || eval "mkdir $as_dirs"
 1.10337 -  } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
 1.10338 -echo "$as_me: error: cannot create directory $as_dir" >&2;}
 1.10339 +  } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
 1.10340 +$as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
 1.10341     { (exit 1); exit 1; }; }; }
 1.10342    ac_builddir=.
 1.10343  
 1.10344  case "$ac_dir" in
 1.10345  .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
 1.10346  *)
 1.10347 -  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
 1.10348 +  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
 1.10349    # A ".." for each directory in $ac_dir_suffix.
 1.10350 -  ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
 1.10351 +  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
 1.10352    case $ac_top_builddir_sub in
 1.10353    "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
 1.10354    *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
 1.10355 @@ -9957,12 +11414,13 @@
 1.10356    esac
 1.10357  _ACEOF
 1.10358  
 1.10359 -cat >>$CONFIG_STATUS <<\_ACEOF
 1.10360 +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 1.10361  # If the template does not know about datarootdir, expand it.
 1.10362  # FIXME: This hack should be removed a few years after 2.60.
 1.10363  ac_datarootdir_hack=; ac_datarootdir_seen=
 1.10364  
 1.10365 -case `sed -n '/datarootdir/ {
 1.10366 +ac_sed_dataroot='
 1.10367 +/datarootdir/ {
 1.10368    p
 1.10369    q
 1.10370  }
 1.10371 @@ -9971,13 +11429,14 @@
 1.10372  /@infodir@/p
 1.10373  /@localedir@/p
 1.10374  /@mandir@/p
 1.10375 -' $ac_file_inputs` in
 1.10376 +'
 1.10377 +case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
 1.10378  *datarootdir*) ac_datarootdir_seen=yes;;
 1.10379  *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
 1.10380 -  { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
 1.10381 -echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
 1.10382 -_ACEOF
 1.10383 -cat >>$CONFIG_STATUS <<_ACEOF
 1.10384 +  { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
 1.10385 +$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
 1.10386 +_ACEOF
 1.10387 +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 1.10388    ac_datarootdir_hack='
 1.10389    s&@datadir@&$datadir&g
 1.10390    s&@docdir@&$docdir&g
 1.10391 @@ -9991,15 +11450,16 @@
 1.10392  # Neutralize VPATH when `$srcdir' = `.'.
 1.10393  # Shell code in configure.ac might set extrasub.
 1.10394  # FIXME: do we really want to maintain this feature?
 1.10395 -cat >>$CONFIG_STATUS <<_ACEOF
 1.10396 -  sed "$ac_vpsub
 1.10397 +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 1.10398 +ac_sed_extra="$ac_vpsub
 1.10399  $extrasub
 1.10400  _ACEOF
 1.10401 -cat >>$CONFIG_STATUS <<\_ACEOF
 1.10402 +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 1.10403  :t
 1.10404  /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
 1.10405 -s&@configure_input@&$configure_input&;t t
 1.10406 +s|@configure_input@|$ac_sed_conf_input|;t t
 1.10407  s&@top_builddir@&$ac_top_builddir_sub&;t t
 1.10408 +s&@top_build_prefix@&$ac_top_build_prefix&;t t
 1.10409  s&@srcdir@&$ac_srcdir&;t t
 1.10410  s&@abs_srcdir@&$ac_abs_srcdir&;t t
 1.10411  s&@top_srcdir@&$ac_top_srcdir&;t t
 1.10412 @@ -10009,135 +11469,74 @@
 1.10413  s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
 1.10414  s&@INSTALL@&$ac_INSTALL&;t t
 1.10415  $ac_datarootdir_hack
 1.10416 -" $ac_file_inputs | sed -f "$tmp/subs-1.sed" | sed -f "$tmp/subs-2.sed" >$tmp/out
 1.10417 +"
 1.10418 +eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
 1.10419 +  || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
 1.10420 +$as_echo "$as_me: error: could not create $ac_file" >&2;}
 1.10421 +   { (exit 1); exit 1; }; }
 1.10422  
 1.10423  test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
 1.10424    { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
 1.10425    { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
 1.10426 -  { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
 1.10427 +  { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
 1.10428  which seems to be undefined.  Please make sure it is defined." >&5
 1.10429 -echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
 1.10430 +$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
 1.10431  which seems to be undefined.  Please make sure it is defined." >&2;}
 1.10432  
 1.10433    rm -f "$tmp/stdin"
 1.10434    case $ac_file in
 1.10435 -  -) cat "$tmp/out"; rm -f "$tmp/out";;
 1.10436 -  *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
 1.10437 -  esac
 1.10438 +  -) cat "$tmp/out" && rm -f "$tmp/out";;
 1.10439 +  *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
 1.10440 +  esac \
 1.10441 +  || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
 1.10442 +$as_echo "$as_me: error: could not create $ac_file" >&2;}
 1.10443 +   { (exit 1); exit 1; }; }
 1.10444   ;;
 1.10445    :H)
 1.10446    #
 1.10447    # CONFIG_HEADER
 1.10448    #
 1.10449 -_ACEOF
 1.10450 -
 1.10451 -# Transform confdefs.h into a sed script `conftest.defines', that
 1.10452 -# substitutes the proper values into config.h.in to produce config.h.
 1.10453 -rm -f conftest.defines conftest.tail
 1.10454 -# First, append a space to every undef/define line, to ease matching.
 1.10455 -echo 's/$/ /' >conftest.defines
 1.10456 -# Then, protect against being on the right side of a sed subst, or in
 1.10457 -# an unquoted here document, in config.status.  If some macros were
 1.10458 -# called several times there might be several #defines for the same
 1.10459 -# symbol, which is useless.  But do not sort them, since the last
 1.10460 -# AC_DEFINE must be honored.
 1.10461 -ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
 1.10462 -# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
 1.10463 -# NAME is the cpp macro being defined, VALUE is the value it is being given.
 1.10464 -# PARAMS is the parameter list in the macro definition--in most cases, it's
 1.10465 -# just an empty string.
 1.10466 -ac_dA='s,^\\([	 #]*\\)[^	 ]*\\([	 ]*'
 1.10467 -ac_dB='\\)[	 (].*,\\1define\\2'
 1.10468 -ac_dC=' '
 1.10469 -ac_dD=' ,'
 1.10470 -
 1.10471 -uniq confdefs.h |
 1.10472 -  sed -n '
 1.10473 -	t rset
 1.10474 -	:rset
 1.10475 -	s/^[	 ]*#[	 ]*define[	 ][	 ]*//
 1.10476 -	t ok
 1.10477 -	d
 1.10478 -	:ok
 1.10479 -	s/[\\&,]/\\&/g
 1.10480 -	s/^\('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
 1.10481 -	s/^\('"$ac_word_re"'\)[	 ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
 1.10482 -  ' >>conftest.defines
 1.10483 -
 1.10484 -# Remove the space that was appended to ease matching.
 1.10485 -# Then replace #undef with comments.  This is necessary, for
 1.10486 -# example, in the case of _POSIX_SOURCE, which is predefined and required
 1.10487 -# on some systems where configure will not decide to define it.
 1.10488 -# (The regexp can be short, since the line contains either #define or #undef.)
 1.10489 -echo 's/ $//
 1.10490 -s,^[	 #]*u.*,/* & */,' >>conftest.defines
 1.10491 -
 1.10492 -# Break up conftest.defines:
 1.10493 -ac_max_sed_lines=50
 1.10494 -
 1.10495 -# First sed command is:	 sed -f defines.sed $ac_file_inputs >"$tmp/out1"
 1.10496 -# Second one is:	 sed -f defines.sed "$tmp/out1" >"$tmp/out2"
 1.10497 -# Third one will be:	 sed -f defines.sed "$tmp/out2" >"$tmp/out1"
 1.10498 -# et cetera.
 1.10499 -ac_in='$ac_file_inputs'
 1.10500 -ac_out='"$tmp/out1"'
 1.10501 -ac_nxt='"$tmp/out2"'
 1.10502 -
 1.10503 -while :
 1.10504 -do
 1.10505 -  # Write a here document:
 1.10506 -    cat >>$CONFIG_STATUS <<_ACEOF
 1.10507 -    # First, check the format of the line:
 1.10508 -    cat >"\$tmp/defines.sed" <<\\CEOF
 1.10509 -/^[	 ]*#[	 ]*undef[	 ][	 ]*$ac_word_re[	 ]*\$/b def
 1.10510 -/^[	 ]*#[	 ]*define[	 ][	 ]*$ac_word_re[(	 ]/b def
 1.10511 -b
 1.10512 -:def
 1.10513 -_ACEOF
 1.10514 -  sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
 1.10515 -  echo 'CEOF
 1.10516 -    sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
 1.10517 -  ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
 1.10518 -  sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
 1.10519 -  grep . conftest.tail >/dev/null || break
 1.10520 -  rm -f conftest.defines
 1.10521 -  mv conftest.tail conftest.defines
 1.10522 -done
 1.10523 -rm -f conftest.defines conftest.tail
 1.10524 -
 1.10525 -echo "ac_result=$ac_in" >>$CONFIG_STATUS
 1.10526 -cat >>$CONFIG_STATUS <<\_ACEOF
 1.10527    if test x"$ac_file" != x-; then
 1.10528 -    echo "/* $configure_input  */" >"$tmp/config.h"
 1.10529 -    cat "$ac_result" >>"$tmp/config.h"
 1.10530 -    if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then
 1.10531 -      { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
 1.10532 -echo "$as_me: $ac_file is unchanged" >&6;}
 1.10533 -    else
 1.10534 -      rm -f $ac_file
 1.10535 -      mv "$tmp/config.h" $ac_file
 1.10536 -    fi
 1.10537 -  else
 1.10538 -    echo "/* $configure_input  */"
 1.10539 -    cat "$ac_result"
 1.10540 -  fi
 1.10541 -  rm -f "$tmp/out12"
 1.10542 -# Compute $ac_file's index in $config_headers.
 1.10543 +    {
 1.10544 +      $as_echo "/* $configure_input  */" \
 1.10545 +      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
 1.10546 +    } >"$tmp/config.h" \
 1.10547 +      || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
 1.10548 +$as_echo "$as_me: error: could not create $ac_file" >&2;}
 1.10549 +   { (exit 1); exit 1; }; }
 1.10550 +    if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
 1.10551 +      { $as_echo "$as_me:$LINENO: $ac_file is unchanged" >&5
 1.10552 +$as_echo "$as_me: $ac_file is unchanged" >&6;}
 1.10553 +    else
 1.10554 +      rm -f "$ac_file"
 1.10555 +      mv "$tmp/config.h" "$ac_file" \
 1.10556 +	|| { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
 1.10557 +$as_echo "$as_me: error: could not create $ac_file" >&2;}
 1.10558 +   { (exit 1); exit 1; }; }
 1.10559 +    fi
 1.10560 +  else
 1.10561 +    $as_echo "/* $configure_input  */" \
 1.10562 +      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
 1.10563 +      || { { $as_echo "$as_me:$LINENO: error: could not create -" >&5
 1.10564 +$as_echo "$as_me: error: could not create -" >&2;}
 1.10565 +   { (exit 1); exit 1; }; }
 1.10566 +  fi
 1.10567 +# Compute "$ac_file"'s index in $config_headers.
 1.10568  _am_stamp_count=1
 1.10569  for _am_header in $config_headers :; do
 1.10570    case $_am_header in
 1.10571 -    $ac_file | $ac_file:* )
 1.10572 +    "$ac_file" | "$ac_file":* )
 1.10573        break ;;
 1.10574      * )
 1.10575        _am_stamp_count=`expr $_am_stamp_count + 1` ;;
 1.10576    esac
 1.10577  done
 1.10578 -echo "timestamp for $ac_file" >`$as_dirname -- $ac_file ||
 1.10579 -$as_expr X$ac_file : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 1.10580 -	 X$ac_file : 'X\(//\)[^/]' \| \
 1.10581 -	 X$ac_file : 'X\(//\)$' \| \
 1.10582 -	 X$ac_file : 'X\(/\)' \| . 2>/dev/null ||
 1.10583 -echo X$ac_file |
 1.10584 +echo "timestamp for "$ac_file"" >`$as_dirname -- "$ac_file" ||
 1.10585 +$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 1.10586 +	 X"$ac_file" : 'X\(//\)[^/]' \| \
 1.10587 +	 X"$ac_file" : 'X\(//\)$' \| \
 1.10588 +	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
 1.10589 +$as_echo X"$ac_file" |
 1.10590      sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 1.10591  	    s//\1/
 1.10592  	    q
 1.10593 @@ -10157,8 +11556,8 @@
 1.10594  	  s/.*/./; q'`/stamp-h$_am_stamp_count
 1.10595   ;;
 1.10596  
 1.10597 -  :C)  { echo "$as_me:$LINENO: executing $ac_file commands" >&5
 1.10598 -echo "$as_me: executing $ac_file commands" >&6;}
 1.10599 +  :C)  { $as_echo "$as_me:$LINENO: executing $ac_file commands" >&5
 1.10600 +$as_echo "$as_me: executing $ac_file commands" >&6;}
 1.10601   ;;
 1.10602    esac
 1.10603  
 1.10604 @@ -10179,7 +11578,7 @@
 1.10605  	 X"$mf" : 'X\(//\)[^/]' \| \
 1.10606  	 X"$mf" : 'X\(//\)$' \| \
 1.10607  	 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
 1.10608 -echo X"$mf" |
 1.10609 +$as_echo X"$mf" |
 1.10610      sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 1.10611  	    s//\1/
 1.10612  	    q
 1.10613 @@ -10200,27 +11599,21 @@
 1.10614    else
 1.10615      continue
 1.10616    fi
 1.10617 -  grep '^DEP_FILES *= *[^ #]' < "$mf" > /dev/null || continue
 1.10618 -  # Extract the definition of DEP_FILES from the Makefile without
 1.10619 -  # running `make'.
 1.10620 -  DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
 1.10621 +  # Extract the definition of DEPDIR, am__include, and am__quote
 1.10622 +  # from the Makefile without running `make'.
 1.10623 +  DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
 1.10624    test -z "$DEPDIR" && continue
 1.10625 +  am__include=`sed -n 's/^am__include = //p' < "$mf"`
 1.10626 +  test -z "am__include" && continue
 1.10627 +  am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
 1.10628    # When using ansi2knr, U may be empty or an underscore; expand it
 1.10629 -  U=`sed -n -e '/^U = / s///p' < "$mf"`
 1.10630 -  test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
 1.10631 -  # We invoke sed twice because it is the simplest approach to
 1.10632 -  # changing $(DEPDIR) to its actual value in the expansion.
 1.10633 -  for file in `sed -n -e '
 1.10634 -    /^DEP_FILES = .*\\\\$/ {
 1.10635 -      s/^DEP_FILES = //
 1.10636 -      :loop
 1.10637 -	s/\\\\$//
 1.10638 -	p
 1.10639 -	n
 1.10640 -	/\\\\$/ b loop
 1.10641 -      p
 1.10642 -    }
 1.10643 -    /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
 1.10644 +  U=`sed -n 's/^U = //p' < "$mf"`
 1.10645 +  # Find all dependency output files, they are included files with
 1.10646 +  # $(DEPDIR) in their names.  We invoke sed twice because it is the
 1.10647 +  # simplest approach to changing $(DEPDIR) to its actual value in the
 1.10648 +  # expansion.
 1.10649 +  for file in `sed -n "
 1.10650 +    s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
 1.10651         sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
 1.10652      # Make sure the directory exists.
 1.10653      test -f "$dirpart/$file" && continue
 1.10654 @@ -10229,7 +11622,7 @@
 1.10655  	 X"$file" : 'X\(//\)[^/]' \| \
 1.10656  	 X"$file" : 'X\(//\)$' \| \
 1.10657  	 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
 1.10658 -echo X"$file" |
 1.10659 +$as_echo X"$file" |
 1.10660      sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 1.10661  	    s//\1/
 1.10662  	    q
 1.10663 @@ -10255,7 +11648,7 @@
 1.10664      as_dirs=
 1.10665      while :; do
 1.10666        case $as_dir in #(
 1.10667 -      *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
 1.10668 +      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 1.10669        *) as_qdir=$as_dir;;
 1.10670        esac
 1.10671        as_dirs="'$as_qdir' $as_dirs"
 1.10672 @@ -10264,7 +11657,7 @@
 1.10673  	 X"$as_dir" : 'X\(//\)[^/]' \| \
 1.10674  	 X"$as_dir" : 'X\(//\)$' \| \
 1.10675  	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 1.10676 -echo X"$as_dir" |
 1.10677 +$as_echo X"$as_dir" |
 1.10678      sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 1.10679  	    s//\1/
 1.10680  	    q
 1.10681 @@ -10285,8 +11678,8 @@
 1.10682        test -d "$as_dir" && break
 1.10683      done
 1.10684      test -z "$as_dirs" || eval "mkdir $as_dirs"
 1.10685 -  } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
 1.10686 -echo "$as_me: error: cannot create directory $as_dir" >&2;}
 1.10687 +  } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
 1.10688 +$as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
 1.10689     { (exit 1); exit 1; }; }; }
 1.10690      # echo "creating $dirpart/$file"
 1.10691      echo '# dummy' > "$dirpart/$file"
 1.10692 @@ -10306,6 +11699,11 @@
 1.10693  chmod +x $CONFIG_STATUS
 1.10694  ac_clean_files=$ac_clean_files_save
 1.10695  
 1.10696 +test $ac_write_fail = 0 ||
 1.10697 +  { { $as_echo "$as_me:$LINENO: error: write failure creating $CONFIG_STATUS" >&5
 1.10698 +$as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;}
 1.10699 +   { (exit 1); exit 1; }; }
 1.10700 +
 1.10701  
 1.10702  # configure is writing to config.log, and then calls config.status.
 1.10703  # config.status does its own redirection, appending to config.log.
 1.10704 @@ -10327,5 +11725,9 @@
 1.10705    # would make configure fail if this is the last instruction.
 1.10706    $ac_cs_success || { (exit 1); exit 1; }
 1.10707  fi
 1.10708 -
 1.10709 -
 1.10710 +if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
 1.10711 +  { $as_echo "$as_me:$LINENO: WARNING: Unrecognized options: $ac_unrecognized_opts" >&5
 1.10712 +$as_echo "$as_me: WARNING: Unrecognized options: $ac_unrecognized_opts" >&2;}
 1.10713 +fi
 1.10714 +
 1.10715 +