src/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   7 # Foundation, Inc.
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 case $0 in #((
  91   *[\\/]* ) as_myself=$0 ;;
  92   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  93 for as_dir in $PATH
  94 do
  95   IFS=$as_save_IFS
  96   test -z "$as_dir" && as_dir=.
  97     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  98   done
  99 IFS=$as_save_IFS
 100
 101      ;;
 102 esac
 103 # We did not find ourselves, most probably we were run as `sh COMMAND'
 104 # in which case we are not to be found in the path.
 105 if test "x$as_myself" = x; then
 106   as_myself=$0
 107 fi
 108 if test ! -f "$as_myself"; then
 109   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 110   exit 1
 111 fi
 112
 113 # Unset variables that we do not need and which cause bugs (e.g. in
 114 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 115 # suppresses any "Segmentation fault" message there.  '((' could
 116 # trigger a bug in pdksh 5.2.14.
 117 for as_var in BASH_ENV ENV MAIL MAILPATH
 118 do eval test x\${$as_var+set} = xset \
 119   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 120 done
 121 PS1='$ '
 122 PS2='> '
 123 PS4='+ '
 124
 125 # NLS nuisances.
 126 LC_ALL=C
 127 export LC_ALL
 128 LANGUAGE=C
 129 export LANGUAGE
 130
 131 # CDPATH.
 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 133
 134 if test "x$CONFIG_SHELL" = x; then
 135   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 136   emulate sh
 137   NULLCMD=:
 138   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 139   # is contrary to our usage.  Disable this feature.
 140   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 141   setopt NO_GLOB_SUBST
 142 else
 143   case \`(set -o) 2>/dev/null\` in #(
 144   *posix*) :
 145     set -o posix ;; #(
 146   *) :
 147      ;;
 148 esac
 149 fi
 150 "
 151   as_required="as_fn_return () { (exit \$1); }
 152 as_fn_success () { as_fn_return 0; }
 153 as_fn_failure () { as_fn_return 1; }
 154 as_fn_ret_success () { return 0; }
 155 as_fn_ret_failure () { return 1; }
 156
 157 exitcode=0
 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 163
 164 else
 165   exitcode=1; echo positional parameters were not saved.
 166 fi
 167 test x\$exitcode = x0 || exit 1"
 168   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 169   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 172 test \$(( 1 + 1 )) = 2 || exit 1"
 173   if (eval "$as_required") 2>/dev/null; then :
 174   as_have_required=yes
 175 else
 176   as_have_required=no
 177 fi
 178   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 179
 180 else
 181   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 182 as_found=false
 183 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 184 do
 185   IFS=$as_save_IFS
 186   test -z "$as_dir" && as_dir=.
 187   as_found=:
 188   case $as_dir in #(
 189          /*)
 190            for as_base in sh bash ksh sh5; do
 191              # Try only shells that exist, to save several forks.
 192              as_shell=$as_dir/$as_base
 193              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 194                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 195   CONFIG_SHELL=$as_shell as_have_required=yes
 196                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 197   break 2
 198 fi
 199 fi
 200            done;;
 201        esac
 202   as_found=false
 203 done
 204 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 205               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 206   CONFIG_SHELL=$SHELL as_have_required=yes
 207 fi; }
 208 IFS=$as_save_IFS
 209
 210
 211       if test "x$CONFIG_SHELL" != x; then :
 212   # We cannot yet assume a decent shell, so we have to provide a
 213         # neutralization value for shells without unset; and this also
 214         # works around shells that cannot unset nonexistent variables.
 215         BASH_ENV=/dev/null
 216         ENV=/dev/null
 217         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 218         export CONFIG_SHELL
 219         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 220 fi
 221
 222     if test x$as_have_required = xno; then :
 223   $as_echo "$0: This script requires a shell more modern than all"
 224   $as_echo "$0: the shells that I found on your system."
 225   if test x${ZSH_VERSION+set} = xset ; then
 226     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 227     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 228   else
 229     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 230 $0: including any error possibly output before this
 231 $0: message. Then install a modern shell, or manually run
 232 $0: the script under such a shell if you do have one."
 233   fi
 234   exit 1
 235 fi
 236 fi
 237 fi
 238 SHELL=${CONFIG_SHELL-/bin/sh}
 239 export SHELL
 240 # Unset more variables known to interfere with behavior of common tools.
 241 CLICOLOR_FORCE= GREP_OPTIONS=
 242 unset CLICOLOR_FORCE GREP_OPTIONS
 243
 244 ## --------------------- ##
 245 ## M4sh Shell Functions. ##
 246 ## --------------------- ##
 247 # as_fn_unset VAR
 248 # ---------------
 249 # Portably unset VAR.
 250 as_fn_unset ()
 251 {
 252   { eval $1=; unset $1;}
 253 }
 254 as_unset=as_fn_unset
 255
 256 # as_fn_set_status STATUS
 257 # -----------------------
 258 # Set $? to STATUS, without forking.
 259 as_fn_set_status ()
 260 {
 261   return $1
 262 } # as_fn_set_status
 263
 264 # as_fn_exit STATUS
 265 # -----------------
 266 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 267 as_fn_exit ()
 268 {
 269   set +e
 270   as_fn_set_status $1
 271   exit $1
 272 } # as_fn_exit
 273
 274 # as_fn_mkdir_p
 275 # -------------
 276 # Create "$as_dir" as a directory, including parents if necessary.
 277 as_fn_mkdir_p ()
 278 {
 279
 280   case $as_dir in #(
 281   -*) as_dir=./$as_dir;;
 282   esac
 283   test -d "$as_dir" || eval $as_mkdir_p || {
 284     as_dirs=
 285     while :; do
 286       case $as_dir in #(
 287       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 288       *) as_qdir=$as_dir;;
 289       esac
 290       as_dirs="'$as_qdir' $as_dirs"
 291       as_dir=`$as_dirname -- "$as_dir" ||
 292 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 293          X"$as_dir" : 'X\(//\)[^/]' \| \
 294          X"$as_dir" : 'X\(//\)$' \| \
 295          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 296 $as_echo X"$as_dir" |
 297     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 298             s//\1/
 299             q
 300           }
 301           /^X\(\/\/\)[^/].*/{
 302             s//\1/
 303             q
 304           }
 305           /^X\(\/\/\)$/{
 306             s//\1/
 307             q
 308           }
 309           /^X\(\/\).*/{
 310             s//\1/
 311             q
 312           }
 313           s/.*/./; q'`
 314       test -d "$as_dir" && break
 315     done
 316     test -z "$as_dirs" || eval "mkdir $as_dirs"
 317   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 318
 319
 320 } # as_fn_mkdir_p
 321 # as_fn_append VAR VALUE
 322 # ----------------------
 323 # Append the text in VALUE to the end of the definition contained in VAR. Take
 324 # advantage of any shell optimizations that allow amortized linear growth over
 325 # repeated appends, instead of the typical quadratic growth present in naive
 326 # implementations.
 327 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 328   eval 'as_fn_append ()
 329   {
 330     eval $1+=\$2
 331   }'
 332 else
 333   as_fn_append ()
 334   {
 335     eval $1=\$$1\$2
 336   }
 337 fi # as_fn_append
 338
 339 # as_fn_arith ARG...
 340 # ------------------
 341 # Perform arithmetic evaluation on the ARGs, and store the result in the
 342 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 343 # must be portable across $(()) and expr.
 344 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 345   eval 'as_fn_arith ()
 346   {
 347     as_val=$(( $* ))
 348   }'
 349 else
 350   as_fn_arith ()
 351   {
 352     as_val=`expr "$@" || test $? -eq 1`
 353   }
 354 fi # as_fn_arith
 355
 356
 357 # as_fn_error ERROR [LINENO LOG_FD]
 358 # ---------------------------------
 359 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 360 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 361 # script with status $?, using 1 if that was 0.
 362 as_fn_error ()
 363 {
 364   as_status=$?; test $as_status -eq 0 && as_status=1
 365   if test "$3"; then
 366     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 367     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 368   fi
 369   $as_echo "$as_me: error: $1" >&2
 370   as_fn_exit $as_status
 371 } # as_fn_error
 372
 373 if expr a : '\(a\)' >/dev/null 2>&1 &&
 374    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 375   as_expr=expr
 376 else
 377   as_expr=false
 378 fi
 379
 380 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 381   as_basename=basename
 382 else
 383   as_basename=false
 384 fi
 385
 386 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 387   as_dirname=dirname
 388 else
 389   as_dirname=false
 390 fi
 391
 392 as_me=`$as_basename -- "$0" ||
 393 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 394          X"$0" : 'X\(//\)$' \| \
 395          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 396 $as_echo X/"$0" |
 397     sed '/^.*\/\([^/][^/]*\)\/*$/{
 398             s//\1/
 399             q
 400           }
 401           /^X\/\(\/\/\)$/{
 402             s//\1/
 403             q
 404           }
 405           /^X\/\(\/\).*/{
 406             s//\1/
 407             q
 408           }
 409           s/.*/./; q'`
 410
 411 # Avoid depending upon Character Ranges.
 412 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 413 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 414 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 415 as_cr_digits='0123456789'
 416 as_cr_alnum=$as_cr_Letters$as_cr_digits
 417
 418
 419   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 420   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 421   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 422   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 423   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 424   sed -n '
 425     p
 426     /[$]LINENO/=
 427   ' <$as_myself |
 428     sed '
 429       s/[$]LINENO.*/&-/
 430       t lineno
 431       b
 432       :lineno
 433       N
 434       :loop
 435       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 436       t loop
 437       s/-\n.*//
 438     ' >$as_me.lineno &&
 439   chmod +x "$as_me.lineno" ||
 440     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 441
 442   # Don't try to exec as it changes $[0], causing all sort of problems
 443   # (the dirname of $[0] is not the place where we might find the
 444   # original and so on.  Autoconf is especially sensitive to this).
 445   . "./$as_me.lineno"
 446   # Exit status is that of the last command.
 447   exit
 448 }
 449
 450 ECHO_C= ECHO_N= ECHO_T=
 451 case `echo -n x` in #(((((
 452 -n*)
 453   case `echo 'xy\c'` in
 454   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 455   xy)  ECHO_C='\c';;
 456   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 457        ECHO_T=' ';;
 458   esac;;
 459 *)
 460   ECHO_N='-n';;
 461 esac
 462
 463 rm -f conf$$ conf$$.exe conf$$.file
 464 if test -d conf$$.dir; then
 465   rm -f conf$$.dir/conf$$.file
 466 else
 467   rm -f conf$$.dir
 468   mkdir conf$$.dir 2>/dev/null
 469 fi
 470 if (echo >conf$$.file) 2>/dev/null; then
 471   if ln -s conf$$.file conf$$ 2>/dev/null; then
 472     as_ln_s='ln -s'
 473     # ... but there are two gotchas:
 474     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 475     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 476     # In both cases, we have to default to `cp -p'.
 477     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 478       as_ln_s='cp -p'
 479   elif ln conf$$.file conf$$ 2>/dev/null; then
 480     as_ln_s=ln
 481   else
 482     as_ln_s='cp -p'
 483   fi
 484 else
 485   as_ln_s='cp -p'
 486 fi
 487 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 488 rmdir conf$$.dir 2>/dev/null
 489
 490 if mkdir -p . 2>/dev/null; then
 491   as_mkdir_p='mkdir -p "$as_dir"'
 492 else
 493   test -d ./-p && rmdir ./-p
 494   as_mkdir_p=false
 495 fi
 496
 497 if test -x / >/dev/null 2>&1; then
 498   as_test_x='test -x'
 499 else
 500   if ls -dL / >/dev/null 2>&1; then
 501     as_ls_L_option=L
 502   else
 503     as_ls_L_option=
 504   fi
 505   as_test_x='
 506     eval sh -c '\''
 507       if test -d "$1"; then
 508         test -d "$1/.";
 509       else
 510         case $1 in #(
 511         -*)set "./$1";;
 512         esac;
 513         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 514         ???[sx]*):;;*)false;;esac;fi
 515     '\'' sh
 516   '
 517 fi
 518 as_executable_p=$as_test_x
 519
 520 # Sed expression to map a string onto a valid CPP name.
 521 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 522
 523 # Sed expression to map a string onto a valid variable name.
 524 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 525
 526
 527 exec 7<&0 </dev/null 6>&1
 528
 529 # Name of the host.
 530 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 531 # so uname gets run too.
 532 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 533
 534 #
 535 # Initializations.
 536 #
 537 ac_default_prefix=/usr/local
 538 ac_clean_files=
 539 ac_config_libobj_dir=.
 540 LIBOBJS=
 541 cross_compiling=no
 542 subdirs=
 543 MFLAGS=
 544 MAKEFLAGS=
 545
 546 # Identity of this package.
 547 PACKAGE_NAME=
 548 PACKAGE_TARNAME=
 549 PACKAGE_VERSION=
 550 PACKAGE_STRING=
 551 PACKAGE_BUGREPORT=
 552 PACKAGE_URL=
 553
 554 # Factoring default headers for most tests.
 555 ac_includes_default="\
 556 #include <stdio.h>
 557 #ifdef HAVE_SYS_TYPES_H
 558 # include <sys/types.h>
 559 #endif
 560 #ifdef HAVE_SYS_STAT_H
 561 # include <sys/stat.h>
 562 #endif
 563 #ifdef STDC_HEADERS
 564 # include <stdlib.h>
 565 # include <stddef.h>
 566 #else
 567 # ifdef HAVE_STDLIB_H
 568 #  include <stdlib.h>
 569 # endif
 570 #endif
 571 #ifdef HAVE_STRING_H
 572 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 573 #  include <memory.h>
 574 # endif
 575 # include <string.h>
 576 #endif
 577 #ifdef HAVE_STRINGS_H
 578 # include <strings.h>
 579 #endif
 580 #ifdef HAVE_INTTYPES_H
 581 # include <inttypes.h>
 582 #endif
 583 #ifdef HAVE_STDINT_H
 584 # include <stdint.h>
 585 #endif
 586 #ifdef HAVE_UNISTD_H
 587 # include <unistd.h>
 588 #endif"
 589
 590 ac_subst_vars='LTLIBOBJS
 591 LIBOBJS
 592 tmwin
 593 tmsrpm
 594 tmstgz
 595 tmrpm
 596 tmtgz
 597 tmdata
 598 tmbin
 599 tmsrc
 600 tmdir
 601 tmorig
 602 CONFIG_NATIVE_ARCH_TAG
 603 CONFIG_LDRT
 604 CONFIG_CHMOD
 605 CONFIG_STRIP
 606 CONFIG_LIB_PATH
 607 CONFIG_SO
 608 CONFIG_STD_SETENV
 609 CONFIG_CXXFLAGS
 610 CONFIG_MAX_FAST
 611 CONFIG_WORD_MASK
 612 CONFIG_WORD_LENGTH_INC
 613 CONFIG_WORD_LENGTH
 614 CONFIG_BPATH
 615 CONFIG_BSHARED
 616 CONFIG_BSTATIC
 617 CONFIG_BFLAGS
 618 CONFIG_CXXDEBUG
 619 CONFIG_CXXOPTIMIZE
 620 CONFIG_CXXTEMPLATE
 621 CONFIG_CXXWARNING
 622 CONFIG_OS_COMPAT
 623 CONFIG_OS_SUFFIX
 624 CONFIG_OS
 625 CONFIG_CXXDIALECT
 626 CONFIG_GUI_DEFINE
 627 CONFIG_GUI
 628 CONFIG_QT
 629 CONFIG_COCOA
 630 CONFIG_X11
 631 COCOA_LDFLAGS
 632 COCOA_CFLAGS
 633 X11_LDFLAGS
 634 X11_CFLAGS
 635 QT_LIBS
 636 QT_LFLAGS
 637 QT_LDFLAGS
 638 QT_CPPFLAGS
 639 QT_INCPATH
 640 QT_CXXFLAGS
 641 QT_CFLAGS
 642 QT_DEFINES
 643 QT_VERSION_MAJOR
 644 TMPDIR
 645 QT_PATH
 646 RCC
 647 UIC
 648 MOC
 649 QMAKE
 650 CONFIG_PDF
 651 CONFIG_MACOS
 652 CONFIG_EXPERIMENTAL
 653 GS_DLL
 654 GS_EXE
 655 CONFIG_GS
 656 HAS_GS_LIB
 657 HAS_GS_EXE
 658 AXEL_LDFLAGS
 659 AXEL_CFLAGS
 660 IMLIB2_LDFLAGS
 661 IMLIB2_CFLAGS
 662 CAIRO_LDFLAGS
 663 CAIRO_CFLAGS
 664 FREETYPE_LDFLAGS
 665 FREETYPE_CFLAGS
 666 ICONV_LDFLAGS
 667 ICONV_CFLAGS
 668 CPP
 669 CONFIG_BDL
 670 X_EXTRA_LIBS
 671 X_LIBS
 672 X_PRE_LIBS
 673 X_CFLAGS
 674 XMKMF
 675 EGREP
 676 GREP
 677 CXXCPP
 678 CONFIG_GUILE_SERIAL
 679 GUILE_LDFLAGS
 680 GUILE_CFLAGS
 681 ac_ct_CXX
 682 CXXFLAGS
 683 CXX
 684 OBJEXT
 685 EXEEXT
 686 ac_ct_CC
 687 CPPFLAGS
 688 LDFLAGS
 689 CFLAGS
 690 CC
 691 STABLE_RELEASE
 692 STABLE_VERSION
 693 DEVEL_RELEASE
 694 DEVEL_VERSION
 695 PACKAGE
 696 host_os
 697 host_vendor
 698 host_cpu
 699 host
 700 build_os
 701 build_vendor
 702 build_cpu
 703 build
 704 target_alias
 705 host_alias
 706 build_alias
 707 LIBS
 708 ECHO_T
 709 ECHO_N
 710 ECHO_C
 711 DEFS
 712 mandir
 713 localedir
 714 libdir
 715 psdir
 716 pdfdir
 717 dvidir
 718 htmldir
 719 infodir
 720 docdir
 721 oldincludedir
 722 includedir
 723 localstatedir
 724 sharedstatedir
 725 sysconfdir
 726 datadir
 727 datarootdir
 728 libexecdir
 729 sbindir
 730 bindir
 731 program_transform_name
 732 prefix
 733 exec_prefix
 734 PACKAGE_URL
 735 PACKAGE_BUGREPORT
 736 PACKAGE_STRING
 737 PACKAGE_VERSION
 738 PACKAGE_TARNAME
 739 PACKAGE_NAME
 740 PATH_SEPARATOR
 741 SHELL'
 742 ac_subst_files=''
 743 ac_user_opts='
 744 enable_option_checking
 745 with_x
 746 with_iconv
 747 with_freetype
 748 with_cairo
 749 with_imlib2
 750 with_axel
 751 with_gs
 752 enable_fastalloc
 753 enable_experimental
 754 enable_macosx_extensions
 755 enable_pdf_renderer
 756 enable_qt
 757 with_qt
 758 enable_cocoa
 759 enable_debug
 760 enable_assert
 761 enable_warnings
 762 enable_optimize
 763 '
 764       ac_precious_vars='build_alias
 765 host_alias
 766 target_alias
 767 CC
 768 CFLAGS
 769 LDFLAGS
 770 LIBS
 771 CPPFLAGS
 772 CXX
 773 CXXFLAGS
 774 CCC
 775 CXXCPP
 776 XMKMF
 777 CPP
 778 TMPDIR'
 779
 780
 781 # Initialize some variables set by options.
 782 ac_init_help=
 783 ac_init_version=false
 784 ac_unrecognized_opts=
 785 ac_unrecognized_sep=
 786 # The variables have the same names as the options, with
 787 # dashes changed to underlines.
 788 cache_file=/dev/null
 789 exec_prefix=NONE
 790 no_create=
 791 no_recursion=
 792 prefix=NONE
 793 program_prefix=NONE
 794 program_suffix=NONE
 795 program_transform_name=s,x,x,
 796 silent=
 797 site=
 798 srcdir=
 799 verbose=
 800 x_includes=NONE
 801 x_libraries=NONE
 802
 803 # Installation directory options.
 804 # These are left unexpanded so users can "make install exec_prefix=/foo"
 805 # and all the variables that are supposed to be based on exec_prefix
 806 # by default will actually change.
 807 # Use braces instead of parens because sh, perl, etc. also accept them.
 808 # (The list follows the same order as the GNU Coding Standards.)
 809 bindir='${exec_prefix}/bin'
 810 sbindir='${exec_prefix}/sbin'
 811 libexecdir='${exec_prefix}/libexec'
 812 datarootdir='${prefix}/share'
 813 datadir='${datarootdir}'
 814 sysconfdir='${prefix}/etc'
 815 sharedstatedir='${prefix}/com'
 816 localstatedir='${prefix}/var'
 817 includedir='${prefix}/include'
 818 oldincludedir='/usr/include'
 819 docdir='${datarootdir}/doc/${PACKAGE}'
 820 infodir='${datarootdir}/info'
 821 htmldir='${docdir}'
 822 dvidir='${docdir}'
 823 pdfdir='${docdir}'
 824 psdir='${docdir}'
 825 libdir='${exec_prefix}/lib'
 826 localedir='${datarootdir}/locale'
 827 mandir='${datarootdir}/man'
 828
 829 ac_prev=
 830 ac_dashdash=
 831 for ac_option
 832 do
 833   # If the previous option needs an argument, assign it.
 834   if test -n "$ac_prev"; then
 835     eval $ac_prev=\$ac_option
 836     ac_prev=
 837     continue
 838   fi
 839
 840   case $ac_option in
 841   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 842   *)    ac_optarg=yes ;;
 843   esac
 844
 845   # Accept the important Cygnus configure options, so we can diagnose typos.
 846
 847   case $ac_dashdash$ac_option in
 848   --)
 849     ac_dashdash=yes ;;
 850
 851   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 852     ac_prev=bindir ;;
 853   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 854     bindir=$ac_optarg ;;
 855
 856   -build | --build | --buil | --bui | --bu)
 857     ac_prev=build_alias ;;
 858   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 859     build_alias=$ac_optarg ;;
 860
 861   -cache-file | --cache-file | --cache-fil | --cache-fi \
 862   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 863     ac_prev=cache_file ;;
 864   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 865   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 866     cache_file=$ac_optarg ;;
 867
 868   --config-cache | -C)
 869     cache_file=config.cache ;;
 870
 871   -datadir | --datadir | --datadi | --datad)
 872     ac_prev=datadir ;;
 873   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 874     datadir=$ac_optarg ;;
 875
 876   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 877   | --dataroo | --dataro | --datar)
 878     ac_prev=datarootdir ;;
 879   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 880   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 881     datarootdir=$ac_optarg ;;
 882
 883   -disable-* | --disable-*)
 884     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 885     # Reject names that are not valid shell variable names.
 886     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 887       as_fn_error "invalid feature name: $ac_useropt"
 888     ac_useropt_orig=$ac_useropt
 889     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 890     case $ac_user_opts in
 891       *"
 892 "enable_$ac_useropt"
 893 "*) ;;
 894       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 895          ac_unrecognized_sep=', ';;
 896     esac
 897     eval enable_$ac_useropt=no ;;
 898
 899   -docdir | --docdir | --docdi | --doc | --do)
 900     ac_prev=docdir ;;
 901   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 902     docdir=$ac_optarg ;;
 903
 904   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 905     ac_prev=dvidir ;;
 906   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 907     dvidir=$ac_optarg ;;
 908
 909   -enable-* | --enable-*)
 910     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 911     # Reject names that are not valid shell variable names.
 912     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 913       as_fn_error "invalid feature name: $ac_useropt"
 914     ac_useropt_orig=$ac_useropt
 915     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 916     case $ac_user_opts in
 917       *"
 918 "enable_$ac_useropt"
 919 "*) ;;
 920       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 921          ac_unrecognized_sep=', ';;
 922     esac
 923     eval enable_$ac_useropt=\$ac_optarg ;;
 924
 925   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 926   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 927   | --exec | --exe | --ex)
 928     ac_prev=exec_prefix ;;
 929   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 930   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 931   | --exec=* | --exe=* | --ex=*)
 932     exec_prefix=$ac_optarg ;;
 933
 934   -gas | --gas | --ga | --g)
 935     # Obsolete; use --with-gas.
 936     with_gas=yes ;;
 937
 938   -help | --help | --hel | --he | -h)
 939     ac_init_help=long ;;
 940   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 941     ac_init_help=recursive ;;
 942   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 943     ac_init_help=short ;;
 944
 945   -host | --host | --hos | --ho)
 946     ac_prev=host_alias ;;
 947   -host=* | --host=* | --hos=* | --ho=*)
 948     host_alias=$ac_optarg ;;
 949
 950   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 951     ac_prev=htmldir ;;
 952   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 953   | --ht=*)
 954     htmldir=$ac_optarg ;;
 955
 956   -includedir | --includedir | --includedi | --included | --include \
 957   | --includ | --inclu | --incl | --inc)
 958     ac_prev=includedir ;;
 959   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 960   | --includ=* | --inclu=* | --incl=* | --inc=*)
 961     includedir=$ac_optarg ;;
 962
 963   -infodir | --infodir | --infodi | --infod | --info | --inf)
 964     ac_prev=infodir ;;
 965   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 966     infodir=$ac_optarg ;;
 967
 968   -libdir | --libdir | --libdi | --libd)
 969     ac_prev=libdir ;;
 970   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 971     libdir=$ac_optarg ;;
 972
 973   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 974   | --libexe | --libex | --libe)
 975     ac_prev=libexecdir ;;
 976   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 977   | --libexe=* | --libex=* | --libe=*)
 978     libexecdir=$ac_optarg ;;
 979
 980   -localedir | --localedir | --localedi | --localed | --locale)
 981     ac_prev=localedir ;;
 982   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 983     localedir=$ac_optarg ;;
 984
 985   -localstatedir | --localstatedir | --localstatedi | --localstated \
 986   | --localstate | --localstat | --localsta | --localst | --locals)
 987     ac_prev=localstatedir ;;
 988   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 989   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 990     localstatedir=$ac_optarg ;;
 991
 992   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 993     ac_prev=mandir ;;
 994   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 995     mandir=$ac_optarg ;;
 996
 997   -nfp | --nfp | --nf)
 998     # Obsolete; use --without-fp.
 999     with_fp=no ;;
1000
1001   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1002   | --no-cr | --no-c | -n)
1003     no_create=yes ;;
1004
1005   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1006   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1007     no_recursion=yes ;;
1008
1009   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1010   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1011   | --oldin | --oldi | --old | --ol | --o)
1012     ac_prev=oldincludedir ;;
1013   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1014   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1015   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1016     oldincludedir=$ac_optarg ;;
1017
1018   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1019     ac_prev=prefix ;;
1020   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1021     prefix=$ac_optarg ;;
1022
1023   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1024   | --program-pre | --program-pr | --program-p)
1025     ac_prev=program_prefix ;;
1026   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1027   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1028     program_prefix=$ac_optarg ;;
1029
1030   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1031   | --program-suf | --program-su | --program-s)
1032     ac_prev=program_suffix ;;
1033   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1034   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1035     program_suffix=$ac_optarg ;;
1036
1037   -program-transform-name | --program-transform-name \
1038   | --program-transform-nam | --program-transform-na \
1039   | --program-transform-n | --program-transform- \
1040   | --program-transform | --program-transfor \
1041   | --program-transfo | --program-transf \
1042   | --program-trans | --program-tran \
1043   | --progr-tra | --program-tr | --program-t)
1044     ac_prev=program_transform_name ;;
1045   -program-transform-name=* | --program-transform-name=* \
1046   | --program-transform-nam=* | --program-transform-na=* \
1047   | --program-transform-n=* | --program-transform-=* \
1048   | --program-transform=* | --program-transfor=* \
1049   | --program-transfo=* | --program-transf=* \
1050   | --program-trans=* | --program-tran=* \
1051   | --progr-tra=* | --program-tr=* | --program-t=*)
1052     program_transform_name=$ac_optarg ;;
1053
1054   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1055     ac_prev=pdfdir ;;
1056   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1057     pdfdir=$ac_optarg ;;
1058
1059   -psdir | --psdir | --psdi | --psd | --ps)
1060     ac_prev=psdir ;;
1061   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1062     psdir=$ac_optarg ;;
1063
1064   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1065   | -silent | --silent | --silen | --sile | --sil)
1066     silent=yes ;;
1067
1068   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1069     ac_prev=sbindir ;;
1070   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1071   | --sbi=* | --sb=*)
1072     sbindir=$ac_optarg ;;
1073
1074   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1075   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1076   | --sharedst | --shareds | --shared | --share | --shar \
1077   | --sha | --sh)
1078     ac_prev=sharedstatedir ;;
1079   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1080   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1081   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1082   | --sha=* | --sh=*)
1083     sharedstatedir=$ac_optarg ;;
1084
1085   -site | --site | --sit)
1086     ac_prev=site ;;
1087   -site=* | --site=* | --sit=*)
1088     site=$ac_optarg ;;
1089
1090   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1091     ac_prev=srcdir ;;
1092   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1093     srcdir=$ac_optarg ;;
1094
1095   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1096   | --syscon | --sysco | --sysc | --sys | --sy)
1097     ac_prev=sysconfdir ;;
1098   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1099   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1100     sysconfdir=$ac_optarg ;;
1101
1102   -target | --target | --targe | --targ | --tar | --ta | --t)
1103     ac_prev=target_alias ;;
1104   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1105     target_alias=$ac_optarg ;;
1106
1107   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1108     verbose=yes ;;
1109
1110   -version | --version | --versio | --versi | --vers | -V)
1111     ac_init_version=: ;;
1112
1113   -with-* | --with-*)
1114     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1115     # Reject names that are not valid shell variable names.
1116     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1117       as_fn_error "invalid package name: $ac_useropt"
1118     ac_useropt_orig=$ac_useropt
1119     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1120     case $ac_user_opts in
1121       *"
1122 "with_$ac_useropt"
1123 "*) ;;
1124       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1125          ac_unrecognized_sep=', ';;
1126     esac
1127     eval with_$ac_useropt=\$ac_optarg ;;
1128
1129   -without-* | --without-*)
1130     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1131     # Reject names that are not valid shell variable names.
1132     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1133       as_fn_error "invalid package name: $ac_useropt"
1134     ac_useropt_orig=$ac_useropt
1135     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1136     case $ac_user_opts in
1137       *"
1138 "with_$ac_useropt"
1139 "*) ;;
1140       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1141          ac_unrecognized_sep=', ';;
1142     esac
1143     eval with_$ac_useropt=no ;;
1144
1145   --x)
1146     # Obsolete; use --with-x.
1147     with_x=yes ;;
1148
1149   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1150   | --x-incl | --x-inc | --x-in | --x-i)
1151     ac_prev=x_includes ;;
1152   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1153   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1154     x_includes=$ac_optarg ;;
1155
1156   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1157   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1158     ac_prev=x_libraries ;;
1159   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1160   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1161     x_libraries=$ac_optarg ;;
1162
1163   -*) as_fn_error "unrecognized option: \`$ac_option'
1164 Try \`$0 --help' for more information."
1165     ;;
1166
1167   *=*)
1168     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1169     # Reject names that are not valid shell variable names.
1170     case $ac_envvar in #(
1171       '' | [0-9]* | *[!_$as_cr_alnum]* )
1172       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1173     esac
1174     eval $ac_envvar=\$ac_optarg
1175     export $ac_envvar ;;
1176
1177   *)
1178     # FIXME: should be removed in autoconf 3.0.
1179     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1180     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1181       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1182     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1183     ;;
1184
1185   esac
1186 done
1187
1188 if test -n "$ac_prev"; then
1189   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1190   as_fn_error "missing argument to $ac_option"
1191 fi
1192
1193 if test -n "$ac_unrecognized_opts"; then
1194   case $enable_option_checking in
1195     no) ;;
1196     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1197     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1198   esac
1199 fi
1200
1201 # Check all directory arguments for consistency.
1202 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1203                 datadir sysconfdir sharedstatedir localstatedir includedir \
1204                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1205                 libdir localedir mandir
1206 do
1207   eval ac_val=\$$ac_var
1208   # Remove trailing slashes.
1209   case $ac_val in
1210     */ )
1211       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1212       eval $ac_var=\$ac_val;;
1213   esac
1214   # Be sure to have absolute directory names.
1215   case $ac_val in
1216     [\\/$]* | ?:[\\/]* )  continue;;
1217     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1218   esac
1219   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1220 done
1221
1222 # There might be people who depend on the old broken behavior: `$host'
1223 # used to hold the argument of --host etc.
1224 # FIXME: To remove some day.
1225 build=$build_alias
1226 host=$host_alias
1227 target=$target_alias
1228
1229 # FIXME: To remove some day.
1230 if test "x$host_alias" != x; then
1231   if test "x$build_alias" = x; then
1232     cross_compiling=maybe
1233     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1234     If a cross compiler is detected then cross compile mode will be used." >&2
1235   elif test "x$build_alias" != "x$host_alias"; then
1236     cross_compiling=yes
1237   fi
1238 fi
1239
1240 ac_tool_prefix=
1241 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1242
1243 test "$silent" = yes && exec 6>/dev/null
1244
1245
1246 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1247 ac_ls_di=`ls -di .` &&
1248 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1249   as_fn_error "working directory cannot be determined"
1250 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1251   as_fn_error "pwd does not report name of working directory"
1252
1253
1254 # Find the source files, if location was not specified.
1255 if test -z "$srcdir"; then
1256   ac_srcdir_defaulted=yes
1257   # Try the directory containing this script, then the parent directory.
1258   ac_confdir=`$as_dirname -- "$as_myself" ||
1259 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1260          X"$as_myself" : 'X\(//\)[^/]' \| \
1261          X"$as_myself" : 'X\(//\)$' \| \
1262          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1263 $as_echo X"$as_myself" |
1264     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1265             s//\1/
1266             q
1267           }
1268           /^X\(\/\/\)[^/].*/{
1269             s//\1/
1270             q
1271           }
1272           /^X\(\/\/\)$/{
1273             s//\1/
1274             q
1275           }
1276           /^X\(\/\).*/{
1277             s//\1/
1278             q
1279           }
1280           s/.*/./; q'`
1281   srcdir=$ac_confdir
1282   if test ! -r "$srcdir/$ac_unique_file"; then
1283     srcdir=..
1284   fi
1285 else
1286   ac_srcdir_defaulted=no
1287 fi
1288 if test ! -r "$srcdir/$ac_unique_file"; then
1289   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1290   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1291 fi
1292 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1293 ac_abs_confdir=`(
1294         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1295         pwd)`
1296 # When building in place, set srcdir=.
1297 if test "$ac_abs_confdir" = "$ac_pwd"; then
1298   srcdir=.
1299 fi
1300 # Remove unnecessary trailing slashes from srcdir.
1301 # Double slashes in file names in object file debugging info
1302 # mess up M-x gdb in Emacs.
1303 case $srcdir in
1304 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1305 esac
1306 for ac_var in $ac_precious_vars; do
1307   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1308   eval ac_env_${ac_var}_value=\$${ac_var}
1309   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1310   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1311 done
1312
1313 #
1314 # Report the --help message.
1315 #
1316 if test "$ac_init_help" = "long"; then
1317   # Omit some internal or obsolete options to make the list less imposing.
1318   # This message is too long to be a string in the A/UX 3.1 sh.
1319   cat <<_ACEOF
1320 \`configure' configures this package to adapt to many kinds of systems.
1321
1322 Usage: $0 [OPTION]... [VAR=VALUE]...
1323
1324 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1325 VAR=VALUE.  See below for descriptions of some of the useful variables.
1326
1327 Defaults for the options are specified in brackets.
1328
1329 Configuration:
1330   -h, --help              display this help and exit
1331       --help=short        display options specific to this package
1332       --help=recursive    display the short help of all the included packages
1333   -V, --version           display version information and exit
1334   -q, --quiet, --silent   do not print \`checking...' messages
1335       --cache-file=FILE   cache test results in FILE [disabled]
1336   -C, --config-cache      alias for \`--cache-file=config.cache'
1337   -n, --no-create         do not create output files
1338       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1339
1340 Installation directories:
1341   --prefix=PREFIX         install architecture-independent files in PREFIX
1342                           [$ac_default_prefix]
1343   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1344                           [PREFIX]
1345
1346 By default, \`make install' will install all the files in
1347 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1348 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1349 for instance \`--prefix=\$HOME'.
1350
1351 For better control, use the options below.
1352
1353 Fine tuning of the installation directories:
1354   --bindir=DIR            user executables [EPREFIX/bin]
1355   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1356   --libexecdir=DIR        program executables [EPREFIX/libexec]
1357   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1358   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1359   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1360   --libdir=DIR            object code libraries [EPREFIX/lib]
1361   --includedir=DIR        C header files [PREFIX/include]
1362   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1363   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1364   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1365   --infodir=DIR           info documentation [DATAROOTDIR/info]
1366   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1367   --mandir=DIR            man documentation [DATAROOTDIR/man]
1368   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1369   --htmldir=DIR           html documentation [DOCDIR]
1370   --dvidir=DIR            dvi documentation [DOCDIR]
1371   --pdfdir=DIR            pdf documentation [DOCDIR]
1372   --psdir=DIR             ps documentation [DOCDIR]
1373 _ACEOF
1374
1375   cat <<\_ACEOF
1376
1377 X features:
1378   --x-includes=DIR    X include files are in DIR
1379   --x-libraries=DIR   X library files are in DIR
1380
1381 System types:
1382   --build=BUILD     configure for building on BUILD [guessed]
1383   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1384 _ACEOF
1385 fi
1386
1387 if test -n "$ac_init_help"; then
1388
1389   cat <<\_ACEOF
1390
1391 Optional Features:
1392   --disable-option-checking  ignore unrecognized --enable/--with options
1393   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1394   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1395   --disable-fastalloc     omit fast allocator for small objects
1396   --enable-experimental   support new style rewriting code
1397   --enable-macosx-extensions   support new style rewriting code
1398   --enable-pdf-renderer   use experimental PDF renderer for pdf export
1399   --enable-qt             replace X11 by Qt interface
1400   --enable-cocoa          replace X11 by Cocoa interface
1401   --enable-debug=ARG      install a debugging enable executable -ggdb
1402   --enable-assert           exit on failed assertions in code
1403   --enable-warnings       print warning messages during compilation
1404   --enable-optimize=ARG   compile with optimizations guessed
1405
1406 Optional Packages:
1407   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1408   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1409   --with-x                use the X Window System
1410   --with-iconv=DIR        where to find iconv system
1411   --with-freetype=ARG     with freetype support ARG=linked
1412   --with-cairo=ARG        with cairo support ARG=no
1413   --with-imlib2=ARG       with imlib2 support ARG=no
1414   --with-axel=ARG       with axel support ARG=no
1415   --with-gs=ARG       with ghostscript support ARG=yes
1416   --with-qt               Path to Qt [Look in PATH and /usr/local/Trolltech]
1417
1418 Some influential environment variables:
1419   CC          C compiler command
1420   CFLAGS      C compiler flags
1421   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1422               nonstandard directory <lib dir>
1423   LIBS        libraries to pass to the linker, e.g. -l<library>
1424   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1425               you have headers in a nonstandard directory <include dir>
1426   CXX         C++ compiler command
1427   CXXFLAGS    C++ compiler flags
1428   CXXCPP      C++ preprocessor
1429   XMKMF       Path to xmkmf, Makefile generator for X Window System
1430   CPP         C preprocessor
1431   TMPDIR      A temporary directory with write access [/tmp]
1432
1433 Use these variables to override the choices made by `configure' or to help
1434 it to find libraries and programs with nonstandard names/locations.
1435
1436 Report bugs to the package provider.
1437 _ACEOF
1438 ac_status=$?
1439 fi
1440
1441 if test "$ac_init_help" = "recursive"; then
1442   # If there are subdirs, report their specific --help.
1443   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1444     test -d "$ac_dir" ||
1445       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1446       continue
1447     ac_builddir=.
1448
1449 case "$ac_dir" in
1450 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1451 *)
1452   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1453   # A ".." for each directory in $ac_dir_suffix.
1454   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1455   case $ac_top_builddir_sub in
1456   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1457   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1458   esac ;;
1459 esac
1460 ac_abs_top_builddir=$ac_pwd
1461 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1462 # for backward compatibility:
1463 ac_top_builddir=$ac_top_build_prefix
1464
1465 case $srcdir in
1466   .)  # We are building in place.
1467     ac_srcdir=.
1468     ac_top_srcdir=$ac_top_builddir_sub
1469     ac_abs_top_srcdir=$ac_pwd ;;
1470   [\\/]* | ?:[\\/]* )  # Absolute name.
1471     ac_srcdir=$srcdir$ac_dir_suffix;
1472     ac_top_srcdir=$srcdir
1473     ac_abs_top_srcdir=$srcdir ;;
1474   *) # Relative name.
1475     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1476     ac_top_srcdir=$ac_top_build_prefix$srcdir
1477     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1478 esac
1479 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1480
1481     cd "$ac_dir" || { ac_status=$?; continue; }
1482     # Check for guested configure.
1483     if test -f "$ac_srcdir/configure.gnu"; then
1484       echo &&
1485       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1486     elif test -f "$ac_srcdir/configure"; then
1487       echo &&
1488       $SHELL "$ac_srcdir/configure" --help=recursive
1489     else
1490       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1491     fi || ac_status=$?
1492     cd "$ac_pwd" || { ac_status=$?; break; }
1493   done
1494 fi
1495
1496 test -n "$ac_init_help" && exit $ac_status
1497 if $ac_init_version; then
1498   cat <<\_ACEOF
1499 configure
1500 generated by GNU Autoconf 2.64
1501
1502 Copyright (C) 2009 Free Software Foundation, Inc.
1503 This configure script is free software; the Free Software Foundation
1504 gives unlimited permission to copy, distribute and modify it.
1505 _ACEOF
1506   exit
1507 fi
1508
1509 ## ------------------------ ##
1510 ## Autoconf initialization. ##
1511 ## ------------------------ ##
1512
1513 # ac_fn_c_try_compile LINENO
1514 # --------------------------
1515 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1516 ac_fn_c_try_compile ()
1517 {
1518   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1519   rm -f conftest.$ac_objext
1520   if { { ac_try="$ac_compile"
1521 case "(($ac_try" in
1522   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1523   *) ac_try_echo=$ac_try;;
1524 esac
1525 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1526 $as_echo "$ac_try_echo"; } >&5
1527   (eval "$ac_compile") 2>conftest.err
1528   ac_status=$?
1529   if test -s conftest.err; then
1530     grep -v '^ *+' conftest.err >conftest.er1
1531     cat conftest.er1 >&5
1532     mv -f conftest.er1 conftest.err
1533   fi
1534   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1535   test $ac_status = 0; } && {
1536          test -z "$ac_c_werror_flag" ||
1537          test ! -s conftest.err
1538        } && test -s conftest.$ac_objext; then :
1539   ac_retval=0
1540 else
1541   $as_echo "$as_me: failed program was:" >&5
1542 sed 's/^/| /' conftest.$ac_ext >&5
1543
1544         ac_retval=1
1545 fi
1546   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1547   return $ac_retval
1548
1549 } # ac_fn_c_try_compile
1550
1551 # ac_fn_cxx_try_compile LINENO
1552 # ----------------------------
1553 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1554 ac_fn_cxx_try_compile ()
1555 {
1556   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1557   rm -f conftest.$ac_objext
1558   if { { ac_try="$ac_compile"
1559 case "(($ac_try" in
1560   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1561   *) ac_try_echo=$ac_try;;
1562 esac
1563 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1564 $as_echo "$ac_try_echo"; } >&5
1565   (eval "$ac_compile") 2>conftest.err
1566   ac_status=$?
1567   if test -s conftest.err; then
1568     grep -v '^ *+' conftest.err >conftest.er1
1569     cat conftest.er1 >&5
1570     mv -f conftest.er1 conftest.err
1571   fi
1572   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1573   test $ac_status = 0; } && {
1574          test -z "$ac_cxx_werror_flag" ||
1575          test ! -s conftest.err
1576        } && test -s conftest.$ac_objext; then :
1577   ac_retval=0
1578 else
1579   $as_echo "$as_me: failed program was:" >&5
1580 sed 's/^/| /' conftest.$ac_ext >&5
1581
1582         ac_retval=1
1583 fi
1584   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1585   return $ac_retval
1586
1587 } # ac_fn_cxx_try_compile
1588
1589 # ac_fn_cxx_check_type LINENO TYPE VAR INCLUDES
1590 # ---------------------------------------------
1591 # Tests whether TYPE exists after having included INCLUDES, setting cache
1592 # variable VAR accordingly.
1593 ac_fn_cxx_check_type ()
1594 {
1595   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1596   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1597 $as_echo_n "checking for $2... " >&6; }
1598 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1599   $as_echo_n "(cached) " >&6
1600 else
1601   eval "$3=no"
1602   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1603 /* end confdefs.h.  */
1604 $4
1605 int
1606 main ()
1607 {
1608 if (sizeof ($2))
1609          return 0;
1610   ;
1611   return 0;
1612 }
1613 _ACEOF
1614 if ac_fn_cxx_try_compile "$LINENO"; then :
1615   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1616 /* end confdefs.h.  */
1617 $4
1618 int
1619 main ()
1620 {
1621 if (sizeof (($2)))
1622             return 0;
1623   ;
1624   return 0;
1625 }
1626 _ACEOF
1627 if ac_fn_cxx_try_compile "$LINENO"; then :
1628
1629 else
1630   eval "$3=yes"
1631 fi
1632 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1633 fi
1634 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1635 fi
1636 eval ac_res=\$$3
1637                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1638 $as_echo "$ac_res" >&6; }
1639   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1640
1641 } # ac_fn_cxx_check_type
1642
1643 # ac_fn_cxx_try_cpp LINENO
1644 # ------------------------
1645 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1646 ac_fn_cxx_try_cpp ()
1647 {
1648   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1649   if { { ac_try="$ac_cpp conftest.$ac_ext"
1650 case "(($ac_try" in
1651   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1652   *) ac_try_echo=$ac_try;;
1653 esac
1654 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1655 $as_echo "$ac_try_echo"; } >&5
1656   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1657   ac_status=$?
1658   if test -s conftest.err; then
1659     grep -v '^ *+' conftest.err >conftest.er1
1660     cat conftest.er1 >&5
1661     mv -f conftest.er1 conftest.err
1662   fi
1663   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1664   test $ac_status = 0; } >/dev/null && {
1665          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
1666          test ! -s conftest.err
1667        }; then :
1668   ac_retval=0
1669 else
1670   $as_echo "$as_me: failed program was:" >&5
1671 sed 's/^/| /' conftest.$ac_ext >&5
1672
1673     ac_retval=1
1674 fi
1675   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1676   return $ac_retval
1677
1678 } # ac_fn_cxx_try_cpp
1679
1680 # ac_fn_cxx_try_run LINENO
1681 # ------------------------
1682 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1683 # that executables *can* be run.
1684 ac_fn_cxx_try_run ()
1685 {
1686   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1687   if { { ac_try="$ac_link"
1688 case "(($ac_try" in
1689   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1690   *) ac_try_echo=$ac_try;;
1691 esac
1692 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1693 $as_echo "$ac_try_echo"; } >&5
1694   (eval "$ac_link") 2>&5
1695   ac_status=$?
1696   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1697   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1698   { { case "(($ac_try" in
1699   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1700   *) ac_try_echo=$ac_try;;
1701 esac
1702 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1703 $as_echo "$ac_try_echo"; } >&5
1704   (eval "$ac_try") 2>&5
1705   ac_status=$?
1706   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1707   test $ac_status = 0; }; }; then :
1708   ac_retval=0
1709 else
1710   $as_echo "$as_me: program exited with status $ac_status" >&5
1711        $as_echo "$as_me: failed program was:" >&5
1712 sed 's/^/| /' conftest.$ac_ext >&5
1713
1714        ac_retval=$ac_status
1715 fi
1716   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1717   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1718   return $ac_retval
1719
1720 } # ac_fn_cxx_try_run
1721
1722 # ac_fn_cxx_check_header_compile LINENO HEADER VAR INCLUDES
1723 # ---------------------------------------------------------
1724 # Tests whether HEADER exists and can be compiled using the include files in
1725 # INCLUDES, setting the cache variable VAR accordingly.
1726 ac_fn_cxx_check_header_compile ()
1727 {
1728   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1729   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1730 $as_echo_n "checking for $2... " >&6; }
1731 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1732   $as_echo_n "(cached) " >&6
1733 else
1734   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1735 /* end confdefs.h.  */
1736 $4
1737 #include <$2>
1738 _ACEOF
1739 if ac_fn_cxx_try_compile "$LINENO"; then :
1740   eval "$3=yes"
1741 else
1742   eval "$3=no"
1743 fi
1744 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1745 fi
1746 eval ac_res=\$$3
1747                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1748 $as_echo "$ac_res" >&6; }
1749   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1750
1751 } # ac_fn_cxx_check_header_compile
1752
1753 # ac_fn_cxx_try_link LINENO
1754 # -------------------------
1755 # Try to link conftest.$ac_ext, and return whether this succeeded.
1756 ac_fn_cxx_try_link ()
1757 {
1758   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1759   rm -f conftest.$ac_objext conftest$ac_exeext
1760   if { { ac_try="$ac_link"
1761 case "(($ac_try" in
1762   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1763   *) ac_try_echo=$ac_try;;
1764 esac
1765 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1766 $as_echo "$ac_try_echo"; } >&5
1767   (eval "$ac_link") 2>conftest.err
1768   ac_status=$?
1769   if test -s conftest.err; then
1770     grep -v '^ *+' conftest.err >conftest.er1
1771     cat conftest.er1 >&5
1772     mv -f conftest.er1 conftest.err
1773   fi
1774   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1775   test $ac_status = 0; } && {
1776          test -z "$ac_cxx_werror_flag" ||
1777          test ! -s conftest.err
1778        } && test -s conftest$ac_exeext && {
1779          test "$cross_compiling" = yes ||
1780          $as_test_x conftest$ac_exeext
1781        }; then :
1782   ac_retval=0
1783 else
1784   $as_echo "$as_me: failed program was:" >&5
1785 sed 's/^/| /' conftest.$ac_ext >&5
1786
1787         ac_retval=1
1788 fi
1789   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1790   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1791   # interfere with the next link command; also delete a directory that is
1792   # left behind by Apple's compiler.  We do this before executing the actions.
1793   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1794   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1795   return $ac_retval
1796
1797 } # ac_fn_cxx_try_link
1798
1799 # ac_fn_cxx_check_func LINENO FUNC VAR
1800 # ------------------------------------
1801 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1802 ac_fn_cxx_check_func ()
1803 {
1804   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1805   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1806 $as_echo_n "checking for $2... " >&6; }
1807 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1808   $as_echo_n "(cached) " >&6
1809 else
1810   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1811 /* end confdefs.h.  */
1812 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1813    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1814 #define $2 innocuous_$2
1815
1816 /* System header to define __stub macros and hopefully few prototypes,
1817     which can conflict with char $2 (); below.
1818     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1819     <limits.h> exists even on freestanding compilers.  */
1820
1821 #ifdef __STDC__
1822 # include <limits.h>
1823 #else
1824 # include <assert.h>
1825 #endif
1826
1827 #undef $2
1828
1829 /* Override any GCC internal prototype to avoid an error.
1830    Use char because int might match the return type of a GCC
1831    builtin and then its argument prototype would still apply.  */
1832 #ifdef __cplusplus
1833 extern "C"
1834 #endif
1835 char $2 ();
1836 /* The GNU C library defines this for functions which it implements
1837     to always fail with ENOSYS.  Some functions are actually named
1838     something starting with __ and the normal name is an alias.  */
1839 #if defined __stub_$2 || defined __stub___$2
1840 choke me
1841 #endif
1842
1843 int
1844 main ()
1845 {
1846 return $2 ();
1847   ;
1848   return 0;
1849 }
1850 _ACEOF
1851 if ac_fn_cxx_try_link "$LINENO"; then :
1852   eval "$3=yes"
1853 else
1854   eval "$3=no"
1855 fi
1856 rm -f core conftest.err conftest.$ac_objext \
1857     conftest$ac_exeext conftest.$ac_ext
1858 fi
1859 eval ac_res=\$$3
1860                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1861 $as_echo "$ac_res" >&6; }
1862   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1863
1864 } # ac_fn_cxx_check_func
1865
1866 # ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES
1867 # ---------------------------------------------------------
1868 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1869 # the include files in INCLUDES and setting the cache variable VAR
1870 # accordingly.
1871 ac_fn_cxx_check_header_mongrel ()
1872 {
1873   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1874   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1875   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1876 $as_echo_n "checking for $2... " >&6; }
1877 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1878   $as_echo_n "(cached) " >&6
1879 fi
1880 eval ac_res=\$$3
1881                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1882 $as_echo "$ac_res" >&6; }
1883 else
1884   # Is the header compilable?
1885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1886 $as_echo_n "checking $2 usability... " >&6; }
1887 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1888 /* end confdefs.h.  */
1889 $4
1890 #include <$2>
1891 _ACEOF
1892 if ac_fn_cxx_try_compile "$LINENO"; then :
1893   ac_header_compiler=yes
1894 else
1895   ac_header_compiler=no
1896 fi
1897 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1899 $as_echo "$ac_header_compiler" >&6; }
1900
1901 # Is the header present?
1902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1903 $as_echo_n "checking $2 presence... " >&6; }
1904 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1905 /* end confdefs.h.  */
1906 #include <$2>
1907 _ACEOF
1908 if ac_fn_cxx_try_cpp "$LINENO"; then :
1909   ac_header_preproc=yes
1910 else
1911   ac_header_preproc=no
1912 fi
1913 rm -f conftest.err conftest.$ac_ext
1914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1915 $as_echo "$ac_header_preproc" >&6; }
1916
1917 # So?  What about this header?
1918 case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #((
1919   yes:no: )
1920     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1921 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1922     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1923 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1924     ;;
1925   no:yes:* )
1926     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1927 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1928     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1929 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1930     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1931 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1932     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1933 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1934     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1935 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1936     ;;
1937 esac
1938   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1939 $as_echo_n "checking for $2... " >&6; }
1940 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1941   $as_echo_n "(cached) " >&6
1942 else
1943   eval "$3=\$ac_header_compiler"
1944 fi
1945 eval ac_res=\$$3
1946                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1947 $as_echo "$ac_res" >&6; }
1948 fi
1949   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1950
1951 } # ac_fn_cxx_check_header_mongrel
1952
1953 # ac_fn_c_try_cpp LINENO
1954 # ----------------------
1955 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1956 ac_fn_c_try_cpp ()
1957 {
1958   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1959   if { { ac_try="$ac_cpp conftest.$ac_ext"
1960 case "(($ac_try" in
1961   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1962   *) ac_try_echo=$ac_try;;
1963 esac
1964 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1965 $as_echo "$ac_try_echo"; } >&5
1966   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1967   ac_status=$?
1968   if test -s conftest.err; then
1969     grep -v '^ *+' conftest.err >conftest.er1
1970     cat conftest.er1 >&5
1971     mv -f conftest.er1 conftest.err
1972   fi
1973   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1974   test $ac_status = 0; } >/dev/null && {
1975          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1976          test ! -s conftest.err
1977        }; then :
1978   ac_retval=0
1979 else
1980   $as_echo "$as_me: failed program was:" >&5
1981 sed 's/^/| /' conftest.$ac_ext >&5
1982
1983     ac_retval=1
1984 fi
1985   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1986   return $ac_retval
1987
1988 } # ac_fn_c_try_cpp
1989
1990 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1991 # -------------------------------------------------------
1992 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1993 # the include files in INCLUDES and setting the cache variable VAR
1994 # accordingly.
1995 ac_fn_c_check_header_mongrel ()
1996 {
1997   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1998   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1999   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2000 $as_echo_n "checking for $2... " >&6; }
2001 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2002   $as_echo_n "(cached) " >&6
2003 fi
2004 eval ac_res=\$$3
2005                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2006 $as_echo "$ac_res" >&6; }
2007 else
2008   # Is the header compilable?
2009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2010 $as_echo_n "checking $2 usability... " >&6; }
2011 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2012 /* end confdefs.h.  */
2013 $4
2014 #include <$2>
2015 _ACEOF
2016 if ac_fn_c_try_compile "$LINENO"; then :
2017   ac_header_compiler=yes
2018 else
2019   ac_header_compiler=no
2020 fi
2021 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2023 $as_echo "$ac_header_compiler" >&6; }
2024
2025 # Is the header present?
2026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2027 $as_echo_n "checking $2 presence... " >&6; }
2028 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2029 /* end confdefs.h.  */
2030 #include <$2>
2031 _ACEOF
2032 if ac_fn_c_try_cpp "$LINENO"; then :
2033   ac_header_preproc=yes
2034 else
2035   ac_header_preproc=no
2036 fi
2037 rm -f conftest.err conftest.$ac_ext
2038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2039 $as_echo "$ac_header_preproc" >&6; }
2040
2041 # So?  What about this header?
2042 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2043   yes:no: )
2044     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2045 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2046     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2047 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2048     ;;
2049   no:yes:* )
2050     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2051 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2052     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
2053 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
2054     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2055 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2056     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
2057 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
2058     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2059 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2060     ;;
2061 esac
2062   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2063 $as_echo_n "checking for $2... " >&6; }
2064 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2065   $as_echo_n "(cached) " >&6
2066 else
2067   eval "$3=\$ac_header_compiler"
2068 fi
2069 eval ac_res=\$$3
2070                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2071 $as_echo "$ac_res" >&6; }
2072 fi
2073   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2074
2075 } # ac_fn_c_check_header_mongrel
2076
2077 # ac_fn_cxx_compute_int LINENO EXPR VAR INCLUDES
2078 # ----------------------------------------------
2079 # Tries to find the compile-time value of EXPR in a program that includes
2080 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2081 # computed
2082 ac_fn_cxx_compute_int ()
2083 {
2084   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2085   if test "$cross_compiling" = yes; then
2086     # Depending upon the size, compute the lo and hi bounds.
2087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2088 /* end confdefs.h.  */
2089 $4
2090 int
2091 main ()
2092 {
2093 static int test_array [1 - 2 * !(($2) >= 0)];
2094 test_array [0] = 0
2095
2096   ;
2097   return 0;
2098 }
2099 _ACEOF
2100 if ac_fn_cxx_try_compile "$LINENO"; then :
2101   ac_lo=0 ac_mid=0
2102   while :; do
2103     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2104 /* end confdefs.h.  */
2105 $4
2106 int
2107 main ()
2108 {
2109 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2110 test_array [0] = 0
2111
2112   ;
2113   return 0;
2114 }
2115 _ACEOF
2116 if ac_fn_cxx_try_compile "$LINENO"; then :
2117   ac_hi=$ac_mid; break
2118 else
2119   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2120                         if test $ac_lo -le $ac_mid; then
2121                           ac_lo= ac_hi=
2122                           break
2123                         fi
2124                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2125 fi
2126 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2127   done
2128 else
2129   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2130 /* end confdefs.h.  */
2131 $4
2132 int
2133 main ()
2134 {
2135 static int test_array [1 - 2 * !(($2) < 0)];
2136 test_array [0] = 0
2137
2138   ;
2139   return 0;
2140 }
2141 _ACEOF
2142 if ac_fn_cxx_try_compile "$LINENO"; then :
2143   ac_hi=-1 ac_mid=-1
2144   while :; do
2145     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2146 /* end confdefs.h.  */
2147 $4
2148 int
2149 main ()
2150 {
2151 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2152 test_array [0] = 0
2153
2154   ;
2155   return 0;
2156 }
2157 _ACEOF
2158 if ac_fn_cxx_try_compile "$LINENO"; then :
2159   ac_lo=$ac_mid; break
2160 else
2161   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2162                         if test $ac_mid -le $ac_hi; then
2163                           ac_lo= ac_hi=
2164                           break
2165                         fi
2166                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2167 fi
2168 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2169   done
2170 else
2171   ac_lo= ac_hi=
2172 fi
2173 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2174 fi
2175 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2176 # Binary search between lo and hi bounds.
2177 while test "x$ac_lo" != "x$ac_hi"; do
2178   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2179   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2180 /* end confdefs.h.  */
2181 $4
2182 int
2183 main ()
2184 {
2185 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2186 test_array [0] = 0
2187
2188   ;
2189   return 0;
2190 }
2191 _ACEOF
2192 if ac_fn_cxx_try_compile "$LINENO"; then :
2193   ac_hi=$ac_mid
2194 else
2195   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2196 fi
2197 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2198 done
2199 case $ac_lo in #((
2200 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2201 '') ac_retval=1 ;;
2202 esac
2203   else
2204     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2205 /* end confdefs.h.  */
2206 $4
2207 static long int longval () { return $2; }
2208 static unsigned long int ulongval () { return $2; }
2209 #include <stdio.h>
2210 #include <stdlib.h>
2211 int
2212 main ()
2213 {
2214
2215   FILE *f = fopen ("conftest.val", "w");
2216   if (! f)
2217     return 1;
2218   if (($2) < 0)
2219     {
2220       long int i = longval ();
2221       if (i != ($2))
2222         return 1;
2223       fprintf (f, "%ld", i);
2224     }
2225   else
2226     {
2227       unsigned long int i = ulongval ();
2228       if (i != ($2))
2229         return 1;
2230       fprintf (f, "%lu", i);
2231     }
2232   /* Do not output a trailing newline, as this causes \r\n confusion
2233      on some platforms.  */
2234   return ferror (f) || fclose (f) != 0;
2235
2236   ;
2237   return 0;
2238 }
2239 _ACEOF
2240 if ac_fn_cxx_try_run "$LINENO"; then :
2241   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2242 else
2243   ac_retval=1
2244 fi
2245 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2246   conftest.$ac_objext conftest.beam conftest.$ac_ext
2247 rm -f conftest.val
2248
2249   fi
2250   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2251   return $ac_retval
2252
2253 } # ac_fn_cxx_compute_int
2254 cat >config.log <<_ACEOF
2255 This file contains any messages produced by compilers while
2256 running configure, to aid debugging if configure makes a mistake.
2257
2258 It was created by $as_me, which was
2259 generated by GNU Autoconf 2.64.  Invocation command line was
2260
2261   $ $0 $@
2262
2263 _ACEOF
2264 exec 5>>config.log
2265 {
2266 cat <<_ASUNAME
2267 ## --------- ##
2268 ## Platform. ##
2269 ## --------- ##
2270
2271 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2272 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2273 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2274 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2275 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2276
2277 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2278 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2279
2280 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2281 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2282 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2283 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2284 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2285 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2286 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2287
2288 _ASUNAME
2289
2290 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2291 for as_dir in $PATH
2292 do
2293   IFS=$as_save_IFS
2294   test -z "$as_dir" && as_dir=.
2295     $as_echo "PATH: $as_dir"
2296   done
2297 IFS=$as_save_IFS
2298
2299 } >&5
2300
2301 cat >&5 <<_ACEOF
2302
2303
2304 ## ----------- ##
2305 ## Core tests. ##
2306 ## ----------- ##
2307
2308 _ACEOF
2309
2310
2311 # Keep a trace of the command line.
2312 # Strip out --no-create and --no-recursion so they do not pile up.
2313 # Strip out --silent because we don't want to record it for future runs.
2314 # Also quote any args containing shell meta-characters.
2315 # Make two passes to allow for proper duplicate-argument suppression.
2316 ac_configure_args=
2317 ac_configure_args0=
2318 ac_configure_args1=
2319 ac_must_keep_next=false
2320 for ac_pass in 1 2
2321 do
2322   for ac_arg
2323   do
2324     case $ac_arg in
2325     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2326     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2327     | -silent | --silent | --silen | --sile | --sil)
2328       continue ;;
2329     *\'*)
2330       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2331     esac
2332     case $ac_pass in
2333     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2334     2)
2335       as_fn_append ac_configure_args1 " '$ac_arg'"
2336       if test $ac_must_keep_next = true; then
2337         ac_must_keep_next=false # Got value, back to normal.
2338       else
2339         case $ac_arg in
2340           *=* | --config-cache | -C | -disable-* | --disable-* \
2341           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2342           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2343           | -with-* | --with-* | -without-* | --without-* | --x)
2344             case "$ac_configure_args0 " in
2345               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2346             esac
2347             ;;
2348           -* ) ac_must_keep_next=true ;;
2349         esac
2350       fi
2351       as_fn_append ac_configure_args " '$ac_arg'"
2352       ;;
2353     esac
2354   done
2355 done
2356 { ac_configure_args0=; unset ac_configure_args0;}
2357 { ac_configure_args1=; unset ac_configure_args1;}
2358
2359 # When interrupted or exit'd, cleanup temporary files, and complete
2360 # config.log.  We remove comments because anyway the quotes in there
2361 # would cause problems or look ugly.
2362 # WARNING: Use '\'' to represent an apostrophe within the trap.
2363 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2364 trap 'exit_status=$?
2365   # Save into config.log some information that might help in debugging.
2366   {
2367     echo
2368
2369     cat <<\_ASBOX
2370 ## ---------------- ##
2371 ## Cache variables. ##
2372 ## ---------------- ##
2373 _ASBOX
2374     echo
2375     # The following way of writing the cache mishandles newlines in values,
2376 (
2377   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2378     eval ac_val=\$$ac_var
2379     case $ac_val in #(
2380     *${as_nl}*)
2381       case $ac_var in #(
2382       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2383 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2384       esac
2385       case $ac_var in #(
2386       _ | IFS | as_nl) ;; #(
2387       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2388       *) { eval $ac_var=; unset $ac_var;} ;;
2389       esac ;;
2390     esac
2391   done
2392   (set) 2>&1 |
2393     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2394     *${as_nl}ac_space=\ *)
2395       sed -n \
2396         "s/'\''/'\''\\\\'\'''\''/g;
2397           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2398       ;; #(
2399     *)
2400       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2401       ;;
2402     esac |
2403     sort
2404 )
2405     echo
2406
2407     cat <<\_ASBOX
2408 ## ----------------- ##
2409 ## Output variables. ##
2410 ## ----------------- ##
2411 _ASBOX
2412     echo
2413     for ac_var in $ac_subst_vars
2414     do
2415       eval ac_val=\$$ac_var
2416       case $ac_val in
2417       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2418       esac
2419       $as_echo "$ac_var='\''$ac_val'\''"
2420     done | sort
2421     echo
2422
2423     if test -n "$ac_subst_files"; then
2424       cat <<\_ASBOX
2425 ## ------------------- ##
2426 ## File substitutions. ##
2427 ## ------------------- ##
2428 _ASBOX
2429       echo
2430       for ac_var in $ac_subst_files
2431       do
2432         eval ac_val=\$$ac_var
2433         case $ac_val in
2434         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2435         esac
2436         $as_echo "$ac_var='\''$ac_val'\''"
2437       done | sort
2438       echo
2439     fi
2440
2441     if test -s confdefs.h; then
2442       cat <<\_ASBOX
2443 ## ----------- ##
2444 ## confdefs.h. ##
2445 ## ----------- ##
2446 _ASBOX
2447       echo
2448       cat confdefs.h
2449       echo
2450     fi
2451     test "$ac_signal" != 0 &&
2452       $as_echo "$as_me: caught signal $ac_signal"
2453     $as_echo "$as_me: exit $exit_status"
2454   } >&5
2455   rm -f core *.core core.conftest.* &&
2456     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2457     exit $exit_status
2458 ' 0
2459 for ac_signal in 1 2 13 15; do
2460   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2461 done
2462 ac_signal=0
2463
2464 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2465 rm -f -r conftest* confdefs.h
2466
2467 $as_echo "/* confdefs.h */" > confdefs.h
2468
2469 # Predefined preprocessor variables.
2470
2471 cat >>confdefs.h <<_ACEOF
2472 #define PACKAGE_NAME "$PACKAGE_NAME"
2473 _ACEOF
2474
2475 cat >>confdefs.h <<_ACEOF
2476 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2477 _ACEOF
2478
2479 cat >>confdefs.h <<_ACEOF
2480 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2481 _ACEOF
2482
2483 cat >>confdefs.h <<_ACEOF
2484 #define PACKAGE_STRING "$PACKAGE_STRING"
2485 _ACEOF
2486
2487 cat >>confdefs.h <<_ACEOF
2488 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2489 _ACEOF
2490
2491 cat >>confdefs.h <<_ACEOF
2492 #define PACKAGE_URL "$PACKAGE_URL"
2493 _ACEOF
2494
2495
2496 # Let the site file select an alternate cache file if it wants to.
2497 # Prefer an explicitly selected file to automatically selected ones.
2498 ac_site_file1=NONE
2499 ac_site_file2=NONE
2500 if test -n "$CONFIG_SITE"; then
2501   ac_site_file1=$CONFIG_SITE
2502 elif test "x$prefix" != xNONE; then
2503   ac_site_file1=$prefix/share/config.site
2504   ac_site_file2=$prefix/etc/config.site
2505 else
2506   ac_site_file1=$ac_default_prefix/share/config.site
2507   ac_site_file2=$ac_default_prefix/etc/config.site
2508 fi
2509 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2510 do
2511   test "x$ac_site_file" = xNONE && continue
2512   if test -r "$ac_site_file"; then
2513     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2514 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2515     sed 's/^/| /' "$ac_site_file" >&5
2516     . "$ac_site_file"
2517   fi
2518 done
2519
2520 if test -r "$cache_file"; then
2521   # Some versions of bash will fail to source /dev/null (special
2522   # files actually), so we avoid doing that.
2523   if test -f "$cache_file"; then
2524     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2525 $as_echo "$as_me: loading cache $cache_file" >&6;}
2526     case $cache_file in
2527       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2528       *)                      . "./$cache_file";;
2529     esac
2530   fi
2531 else
2532   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2533 $as_echo "$as_me: creating cache $cache_file" >&6;}
2534   >$cache_file
2535 fi
2536
2537 # Check that the precious variables saved in the cache have kept the same
2538 # value.
2539 ac_cache_corrupted=false
2540 for ac_var in $ac_precious_vars; do
2541   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2542   eval ac_new_set=\$ac_env_${ac_var}_set
2543   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2544   eval ac_new_val=\$ac_env_${ac_var}_value
2545   case $ac_old_set,$ac_new_set in
2546     set,)
2547       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2548 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2549       ac_cache_corrupted=: ;;
2550     ,set)
2551       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2552 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2553       ac_cache_corrupted=: ;;
2554     ,);;
2555     *)
2556       if test "x$ac_old_val" != "x$ac_new_val"; then
2557         # differences in whitespace do not lead to failure.
2558         ac_old_val_w=`echo x $ac_old_val`
2559         ac_new_val_w=`echo x $ac_new_val`
2560         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2561           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2562 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2563           ac_cache_corrupted=:
2564         else
2565           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2566 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2567           eval $ac_var=\$ac_old_val
2568         fi
2569         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2570 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2571         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2572 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2573       fi;;
2574   esac
2575   # Pass precious variables to config.status.
2576   if test "$ac_new_set" = set; then
2577     case $ac_new_val in
2578     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2579     *) ac_arg=$ac_var=$ac_new_val ;;
2580     esac
2581     case " $ac_configure_args " in
2582       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2583       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2584     esac
2585   fi
2586 done
2587 if $ac_cache_corrupted; then
2588   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2589 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2590   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2591 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2592   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2593 fi
2594 ## -------------------- ##
2595 ## Main body of script. ##
2596 ## -------------------- ##
2597
2598 ac_ext=c
2599 ac_cpp='$CPP $CPPFLAGS'
2600 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2601 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2602 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2603
2604
2605 ac_config_headers="$ac_config_headers src/System/config.h:src/System/config.in"
2606
2607 ac_aux_dir=
2608 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2609   for ac_t in install-sh install.sh shtool; do
2610     if test -f "$ac_dir/$ac_t"; then
2611       ac_aux_dir=$ac_dir
2612       ac_install_sh="$ac_aux_dir/$ac_t -c"
2613       break 2
2614     fi
2615   done
2616 done
2617 if test -z "$ac_aux_dir"; then
2618   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2619 fi
2620
2621 # These three variables are undocumented and unsupported,
2622 # and are intended to be withdrawn in a future Autoconf release.
2623 # They can cause serious problems if a builder's source tree is in a directory
2624 # whose full name contains unusual characters.
2625 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2626 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2627 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2628
2629
2630 # Make sure we can run config.sub.
2631 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2632   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2633
2634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2635 $as_echo_n "checking build system type... " >&6; }
2636 if test "${ac_cv_build+set}" = set; then :
2637   $as_echo_n "(cached) " >&6
2638 else
2639   ac_build_alias=$build_alias
2640 test "x$ac_build_alias" = x &&
2641   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2642 test "x$ac_build_alias" = x &&
2643   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2644 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2645   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2646
2647 fi
2648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2649 $as_echo "$ac_cv_build" >&6; }
2650 case $ac_cv_build in
2651 *-*-*) ;;
2652 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2653 esac
2654 build=$ac_cv_build
2655 ac_save_IFS=$IFS; IFS='-'
2656 set x $ac_cv_build
2657 shift
2658 build_cpu=$1
2659 build_vendor=$2
2660 shift; shift
2661 # Remember, the first character of IFS is used to create $*,
2662 # except with old shells:
2663 build_os=$*
2664 IFS=$ac_save_IFS
2665 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2666
2667
2668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2669 $as_echo_n "checking host system type... " >&6; }
2670 if test "${ac_cv_host+set}" = set; then :
2671   $as_echo_n "(cached) " >&6
2672 else
2673   if test "x$host_alias" = x; then
2674   ac_cv_host=$ac_cv_build
2675 else
2676   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2677     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2678 fi
2679
2680 fi
2681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2682 $as_echo "$ac_cv_host" >&6; }
2683 case $ac_cv_host in
2684 *-*-*) ;;
2685 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2686 esac
2687 host=$ac_cv_host
2688 ac_save_IFS=$IFS; IFS='-'
2689 set x $ac_cv_host
2690 shift
2691 host_cpu=$1
2692 host_vendor=$2
2693 shift; shift
2694 # Remember, the first character of IFS is used to create $*,
2695 # except with old shells:
2696 host_os=$*
2697 IFS=$ac_save_IFS
2698 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2699
2700
2701
2702 PACKAGE="TeXmacs"
2703 DEVEL_VERSION="1.0.7.5"
2704 DEVEL_RELEASE="1"
2705 STABLE_VERSION="1.0.7"
2706 STABLE_RELEASE="1"
2707 WINDOWS_VERSION="1.0.5"
2708 WINDOWS_RELEASE="1"
2709
2710
2711
2712
2713
2714
2715 #--------------------------------------------------------------------
2716 # Checks for C++ compiler
2717 #--------------------------------------------------------------------
2718
2719 ac_ext=c
2720 ac_cpp='$CPP $CPPFLAGS'
2721 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2722 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2723 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2724 if test -n "$ac_tool_prefix"; then
2725   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2726 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2728 $as_echo_n "checking for $ac_word... " >&6; }
2729 if test "${ac_cv_prog_CC+set}" = set; then :
2730   $as_echo_n "(cached) " >&6
2731 else
2732   if test -n "$CC"; then
2733   ac_cv_prog_CC="$CC" # Let the user override the test.
2734 else
2735 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2736 for as_dir in $PATH
2737 do
2738   IFS=$as_save_IFS
2739   test -z "$as_dir" && as_dir=.
2740     for ac_exec_ext in '' $ac_executable_extensions; do
2741   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2742     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2743     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2744     break 2
2745   fi
2746 done
2747   done
2748 IFS=$as_save_IFS
2749
2750 fi
2751 fi
2752 CC=$ac_cv_prog_CC
2753 if test -n "$CC"; then
2754   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2755 $as_echo "$CC" >&6; }
2756 else
2757   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2758 $as_echo "no" >&6; }
2759 fi
2760
2761
2762 fi
2763 if test -z "$ac_cv_prog_CC"; then
2764   ac_ct_CC=$CC
2765   # Extract the first word of "gcc", so it can be a program name with args.
2766 set dummy gcc; ac_word=$2
2767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2768 $as_echo_n "checking for $ac_word... " >&6; }
2769 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2770   $as_echo_n "(cached) " >&6
2771 else
2772   if test -n "$ac_ct_CC"; then
2773   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2774 else
2775 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2776 for as_dir in $PATH
2777 do
2778   IFS=$as_save_IFS
2779   test -z "$as_dir" && as_dir=.
2780     for ac_exec_ext in '' $ac_executable_extensions; do
2781   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2782     ac_cv_prog_ac_ct_CC="gcc"
2783     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2784     break 2
2785   fi
2786 done
2787   done
2788 IFS=$as_save_IFS
2789
2790 fi
2791 fi
2792 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2793 if test -n "$ac_ct_CC"; then
2794   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2795 $as_echo "$ac_ct_CC" >&6; }
2796 else
2797   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2798 $as_echo "no" >&6; }
2799 fi
2800
2801   if test "x$ac_ct_CC" = x; then
2802     CC=""
2803   else
2804     case $cross_compiling:$ac_tool_warned in
2805 yes:)
2806 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2807 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2808 ac_tool_warned=yes ;;
2809 esac
2810     CC=$ac_ct_CC
2811   fi
2812 else
2813   CC="$ac_cv_prog_CC"
2814 fi
2815
2816 if test -z "$CC"; then
2817           if test -n "$ac_tool_prefix"; then
2818     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2819 set dummy ${ac_tool_prefix}cc; ac_word=$2
2820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2821 $as_echo_n "checking for $ac_word... " >&6; }
2822 if test "${ac_cv_prog_CC+set}" = set; then :
2823   $as_echo_n "(cached) " >&6
2824 else
2825   if test -n "$CC"; then
2826   ac_cv_prog_CC="$CC" # Let the user override the test.
2827 else
2828 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2829 for as_dir in $PATH
2830 do
2831   IFS=$as_save_IFS
2832   test -z "$as_dir" && as_dir=.
2833     for ac_exec_ext in '' $ac_executable_extensions; do
2834   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2835     ac_cv_prog_CC="${ac_tool_prefix}cc"
2836     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2837     break 2
2838   fi
2839 done
2840   done
2841 IFS=$as_save_IFS
2842
2843 fi
2844 fi
2845 CC=$ac_cv_prog_CC
2846 if test -n "$CC"; then
2847   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2848 $as_echo "$CC" >&6; }
2849 else
2850   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2851 $as_echo "no" >&6; }
2852 fi
2853
2854
2855   fi
2856 fi
2857 if test -z "$CC"; then
2858   # Extract the first word of "cc", so it can be a program name with args.
2859 set dummy cc; ac_word=$2
2860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2861 $as_echo_n "checking for $ac_word... " >&6; }
2862 if test "${ac_cv_prog_CC+set}" = set; then :
2863   $as_echo_n "(cached) " >&6
2864 else
2865   if test -n "$CC"; then
2866   ac_cv_prog_CC="$CC" # Let the user override the test.
2867 else
2868   ac_prog_rejected=no
2869 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2870 for as_dir in $PATH
2871 do
2872   IFS=$as_save_IFS
2873   test -z "$as_dir" && as_dir=.
2874     for ac_exec_ext in '' $ac_executable_extensions; do
2875   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2876     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2877        ac_prog_rejected=yes
2878        continue
2879      fi
2880     ac_cv_prog_CC="cc"
2881     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2882     break 2
2883   fi
2884 done
2885   done
2886 IFS=$as_save_IFS
2887
2888 if test $ac_prog_rejected = yes; then
2889   # We found a bogon in the path, so make sure we never use it.
2890   set dummy $ac_cv_prog_CC
2891   shift
2892   if test $# != 0; then
2893     # We chose a different compiler from the bogus one.
2894     # However, it has the same basename, so the bogon will be chosen
2895     # first if we set CC to just the basename; use the full file name.
2896     shift
2897     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2898   fi
2899 fi
2900 fi
2901 fi
2902 CC=$ac_cv_prog_CC
2903 if test -n "$CC"; then
2904   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2905 $as_echo "$CC" >&6; }
2906 else
2907   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2908 $as_echo "no" >&6; }
2909 fi
2910
2911
2912 fi
2913 if test -z "$CC"; then
2914   if test -n "$ac_tool_prefix"; then
2915   for ac_prog in cl.exe
2916   do
2917     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2918 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2920 $as_echo_n "checking for $ac_word... " >&6; }
2921 if test "${ac_cv_prog_CC+set}" = set; then :
2922   $as_echo_n "(cached) " >&6
2923 else
2924   if test -n "$CC"; then
2925   ac_cv_prog_CC="$CC" # Let the user override the test.
2926 else
2927 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2928 for as_dir in $PATH
2929 do
2930   IFS=$as_save_IFS
2931   test -z "$as_dir" && as_dir=.
2932     for ac_exec_ext in '' $ac_executable_extensions; do
2933   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2934     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2935     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2936     break 2
2937   fi
2938 done
2939   done
2940 IFS=$as_save_IFS
2941
2942 fi
2943 fi
2944 CC=$ac_cv_prog_CC
2945 if test -n "$CC"; then
2946   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2947 $as_echo "$CC" >&6; }
2948 else
2949   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2950 $as_echo "no" >&6; }
2951 fi
2952
2953
2954     test -n "$CC" && break
2955   done
2956 fi
2957 if test -z "$CC"; then
2958   ac_ct_CC=$CC
2959   for ac_prog in cl.exe
2960 do
2961   # Extract the first word of "$ac_prog", so it can be a program name with args.
2962 set dummy $ac_prog; ac_word=$2
2963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2964 $as_echo_n "checking for $ac_word... " >&6; }
2965 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2966   $as_echo_n "(cached) " >&6
2967 else
2968   if test -n "$ac_ct_CC"; then
2969   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2970 else
2971 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2972 for as_dir in $PATH
2973 do
2974   IFS=$as_save_IFS
2975   test -z "$as_dir" && as_dir=.
2976     for ac_exec_ext in '' $ac_executable_extensions; do
2977   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2978     ac_cv_prog_ac_ct_CC="$ac_prog"
2979     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2980     break 2
2981   fi
2982 done
2983   done
2984 IFS=$as_save_IFS
2985
2986 fi
2987 fi
2988 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2989 if test -n "$ac_ct_CC"; then
2990   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2991 $as_echo "$ac_ct_CC" >&6; }
2992 else
2993   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2994 $as_echo "no" >&6; }
2995 fi
2996
2997
2998   test -n "$ac_ct_CC" && break
2999 done
3000
3001   if test "x$ac_ct_CC" = x; then
3002     CC=""
3003   else
3004     case $cross_compiling:$ac_tool_warned in
3005 yes:)
3006 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3007 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3008 ac_tool_warned=yes ;;
3009 esac
3010     CC=$ac_ct_CC
3011   fi
3012 fi
3013
3014 fi
3015
3016
3017 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3018 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3019 as_fn_error "no acceptable C compiler found in \$PATH
3020 See \`config.log' for more details." "$LINENO" 5; }
3021
3022 # Provide some information about the compiler.
3023 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3024 set X $ac_compile
3025 ac_compiler=$2
3026 for ac_option in --version -v -V -qversion; do
3027   { { ac_try="$ac_compiler $ac_option >&5"
3028 case "(($ac_try" in
3029   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3030   *) ac_try_echo=$ac_try;;
3031 esac
3032 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3033 $as_echo "$ac_try_echo"; } >&5
3034   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3035   ac_status=$?
3036   if test -s conftest.err; then
3037     sed '10a\
3038 ... rest of stderr output deleted ...
3039          10q' conftest.err >conftest.er1
3040     cat conftest.er1 >&5
3041     rm -f conftest.er1 conftest.err
3042   fi
3043   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3044   test $ac_status = 0; }
3045 done
3046
3047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3048 /* end confdefs.h.  */
3049 #include <stdio.h>
3050 int
3051 main ()
3052 {
3053 FILE *f = fopen ("conftest.out", "w");
3054  return ferror (f) || fclose (f) != 0;
3055
3056   ;
3057   return 0;
3058 }
3059 _ACEOF
3060 ac_clean_files_save=$ac_clean_files
3061 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3062 # Try to create an executable without -o first, disregard a.out.
3063 # It will help us diagnose broken compilers, and finding out an intuition
3064 # of exeext.
3065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3066 $as_echo_n "checking for C compiler default output file name... " >&6; }
3067 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3068
3069 # The possible output files:
3070 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3071
3072 ac_rmfiles=
3073 for ac_file in $ac_files
3074 do
3075   case $ac_file in
3076     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3077     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3078   esac
3079 done
3080 rm -f $ac_rmfiles
3081
3082 if { { ac_try="$ac_link_default"
3083 case "(($ac_try" in
3084   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3085   *) ac_try_echo=$ac_try;;
3086 esac
3087 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3088 $as_echo "$ac_try_echo"; } >&5
3089   (eval "$ac_link_default") 2>&5
3090   ac_status=$?
3091   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3092   test $ac_status = 0; }; then :
3093   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3094 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3095 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3096 # so that the user can short-circuit this test for compilers unknown to
3097 # Autoconf.
3098 for ac_file in $ac_files ''
3099 do
3100   test -f "$ac_file" || continue
3101   case $ac_file in
3102     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3103         ;;
3104     [ab].out )
3105         # We found the default executable, but exeext='' is most
3106         # certainly right.
3107         break;;
3108     *.* )
3109         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3110         then :; else
3111            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3112         fi
3113         # We set ac_cv_exeext here because the later test for it is not
3114         # safe: cross compilers may not add the suffix if given an `-o'
3115         # argument, so we may need to know it at that point already.
3116         # Even if this section looks crufty: it has the advantage of
3117         # actually working.
3118         break;;
3119     * )
3120         break;;
3121   esac
3122 done
3123 test "$ac_cv_exeext" = no && ac_cv_exeext=
3124
3125 else
3126   ac_file=''
3127 fi
3128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3129 $as_echo "$ac_file" >&6; }
3130 if test -z "$ac_file"; then :
3131   $as_echo "$as_me: failed program was:" >&5
3132 sed 's/^/| /' conftest.$ac_ext >&5
3133
3134 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3135 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3136 { as_fn_set_status 77
3137 as_fn_error "C compiler cannot create executables
3138 See \`config.log' for more details." "$LINENO" 5; }; }
3139 fi
3140 ac_exeext=$ac_cv_exeext
3141
3142 # Check that the compiler produces executables we can run.  If not, either
3143 # the compiler is broken, or we cross compile.
3144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3145 $as_echo_n "checking whether the C compiler works... " >&6; }
3146 # If not cross compiling, check that we can run a simple program.
3147 if test "$cross_compiling" != yes; then
3148   if { ac_try='./$ac_file'
3149   { { case "(($ac_try" in
3150   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3151   *) ac_try_echo=$ac_try;;
3152 esac
3153 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3154 $as_echo "$ac_try_echo"; } >&5
3155   (eval "$ac_try") 2>&5
3156   ac_status=$?
3157   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3158   test $ac_status = 0; }; }; then
3159     cross_compiling=no
3160   else
3161     if test "$cross_compiling" = maybe; then
3162         cross_compiling=yes
3163     else
3164         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3165 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3166 as_fn_error "cannot run C compiled programs.
3167 If you meant to cross compile, use \`--host'.
3168 See \`config.log' for more details." "$LINENO" 5; }
3169     fi
3170   fi
3171 fi
3172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3173 $as_echo "yes" >&6; }
3174
3175 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3176 ac_clean_files=$ac_clean_files_save
3177 # Check that the compiler produces executables we can run.  If not, either
3178 # the compiler is broken, or we cross compile.
3179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3180 $as_echo_n "checking whether we are cross compiling... " >&6; }
3181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3182 $as_echo "$cross_compiling" >&6; }
3183
3184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3185 $as_echo_n "checking for suffix of executables... " >&6; }
3186 if { { ac_try="$ac_link"
3187 case "(($ac_try" in
3188   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3189   *) ac_try_echo=$ac_try;;
3190 esac
3191 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3192 $as_echo "$ac_try_echo"; } >&5
3193   (eval "$ac_link") 2>&5
3194   ac_status=$?
3195   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3196   test $ac_status = 0; }; then :
3197   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3198 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3199 # work properly (i.e., refer to `conftest.exe'), while it won't with
3200 # `rm'.
3201 for ac_file in conftest.exe conftest conftest.*; do
3202   test -f "$ac_file" || continue
3203   case $ac_file in
3204     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3205     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3206           break;;
3207     * ) break;;
3208   esac
3209 done
3210 else
3211   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3212 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3213 as_fn_error "cannot compute suffix of executables: cannot compile and link
3214 See \`config.log' for more details." "$LINENO" 5; }
3215 fi
3216 rm -f conftest$ac_cv_exeext
3217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3218 $as_echo "$ac_cv_exeext" >&6; }
3219
3220 rm -f conftest.$ac_ext
3221 EXEEXT=$ac_cv_exeext
3222 ac_exeext=$EXEEXT
3223 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3224 $as_echo_n "checking for suffix of object files... " >&6; }
3225 if test "${ac_cv_objext+set}" = set; then :
3226   $as_echo_n "(cached) " >&6
3227 else
3228   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3229 /* end confdefs.h.  */
3230
3231 int
3232 main ()
3233 {
3234
3235   ;
3236   return 0;
3237 }
3238 _ACEOF
3239 rm -f conftest.o conftest.obj
3240 if { { ac_try="$ac_compile"
3241 case "(($ac_try" in
3242   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3243   *) ac_try_echo=$ac_try;;
3244 esac
3245 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3246 $as_echo "$ac_try_echo"; } >&5
3247   (eval "$ac_compile") 2>&5
3248   ac_status=$?
3249   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3250   test $ac_status = 0; }; then :
3251   for ac_file in conftest.o conftest.obj conftest.*; do
3252   test -f "$ac_file" || continue;
3253   case $ac_file in
3254     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3255     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3256        break;;
3257   esac
3258 done
3259 else
3260   $as_echo "$as_me: failed program was:" >&5
3261 sed 's/^/| /' conftest.$ac_ext >&5
3262
3263 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3264 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3265 as_fn_error "cannot compute suffix of object files: cannot compile
3266 See \`config.log' for more details." "$LINENO" 5; }
3267 fi
3268 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3269 fi
3270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3271 $as_echo "$ac_cv_objext" >&6; }
3272 OBJEXT=$ac_cv_objext
3273 ac_objext=$OBJEXT
3274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3275 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3276 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3277   $as_echo_n "(cached) " >&6
3278 else
3279   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3280 /* end confdefs.h.  */
3281
3282 int
3283 main ()
3284 {
3285 #ifndef __GNUC__
3286        choke me
3287 #endif
3288
3289   ;
3290   return 0;
3291 }
3292 _ACEOF
3293 if ac_fn_c_try_compile "$LINENO"; then :
3294   ac_compiler_gnu=yes
3295 else
3296   ac_compiler_gnu=no
3297 fi
3298 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3299 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3300
3301 fi
3302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3303 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3304 if test $ac_compiler_gnu = yes; then
3305   GCC=yes
3306 else
3307   GCC=
3308 fi
3309 ac_test_CFLAGS=${CFLAGS+set}
3310 ac_save_CFLAGS=$CFLAGS
3311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3312 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3313 if test "${ac_cv_prog_cc_g+set}" = set; then :
3314   $as_echo_n "(cached) " >&6
3315 else
3316   ac_save_c_werror_flag=$ac_c_werror_flag
3317    ac_c_werror_flag=yes
3318    ac_cv_prog_cc_g=no
3319    CFLAGS="-g"
3320    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3321 /* end confdefs.h.  */
3322
3323 int
3324 main ()
3325 {
3326
3327   ;
3328   return 0;
3329 }
3330 _ACEOF
3331 if ac_fn_c_try_compile "$LINENO"; then :
3332   ac_cv_prog_cc_g=yes
3333 else
3334   CFLAGS=""
3335       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3336 /* end confdefs.h.  */
3337
3338 int
3339 main ()
3340 {
3341
3342   ;
3343   return 0;
3344 }
3345 _ACEOF
3346 if ac_fn_c_try_compile "$LINENO"; then :
3347
3348 else
3349   ac_c_werror_flag=$ac_save_c_werror_flag
3350          CFLAGS="-g"
3351          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3352 /* end confdefs.h.  */
3353
3354 int
3355 main ()
3356 {
3357
3358   ;
3359   return 0;
3360 }
3361 _ACEOF
3362 if ac_fn_c_try_compile "$LINENO"; then :
3363   ac_cv_prog_cc_g=yes
3364 fi
3365 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3366 fi
3367 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3368 fi
3369 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3370    ac_c_werror_flag=$ac_save_c_werror_flag
3371 fi
3372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3373 $as_echo "$ac_cv_prog_cc_g" >&6; }
3374 if test "$ac_test_CFLAGS" = set; then
3375   CFLAGS=$ac_save_CFLAGS
3376 elif test $ac_cv_prog_cc_g = yes; then
3377   if test "$GCC" = yes; then
3378     CFLAGS="-g -O2"
3379   else
3380     CFLAGS="-g"
3381   fi
3382 else
3383   if test "$GCC" = yes; then
3384     CFLAGS="-O2"
3385   else
3386     CFLAGS=
3387   fi
3388 fi
3389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3390 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3391 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3392   $as_echo_n "(cached) " >&6
3393 else
3394   ac_cv_prog_cc_c89=no
3395 ac_save_CC=$CC
3396 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3397 /* end confdefs.h.  */
3398 #include <stdarg.h>
3399 #include <stdio.h>
3400 #include <sys/types.h>
3401 #include <sys/stat.h>
3402 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3403 struct buf { int x; };
3404 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3405 static char *e (p, i)
3406      char **p;
3407      int i;
3408 {
3409   return p[i];
3410 }
3411 static char *f (char * (*g) (char **, int), char **p, ...)
3412 {
3413   char *s;
3414   va_list v;
3415   va_start (v,p);
3416   s = g (p, va_arg (v,int));
3417   va_end (v);
3418   return s;
3419 }
3420
3421 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3422    function prototypes and stuff, but not '\xHH' hex character constants.
3423    These don't provoke an error unfortunately, instead are silently treated
3424    as 'x'.  The following induces an error, until -std is added to get
3425    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3426    array size at least.  It's necessary to write '\x00'==0 to get something
3427    that's true only with -std.  */
3428 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3429
3430 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3431    inside strings and character constants.  */
3432 #define FOO(x) 'x'
3433 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3434
3435 int test (int i, double x);
3436 struct s1 {int (*f) (int a);};
3437 struct s2 {int (*f) (double a);};
3438 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3439 int argc;
3440 char **argv;
3441 int
3442 main ()
3443 {
3444 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3445   ;
3446   return 0;
3447 }
3448 _ACEOF
3449 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3450         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3451 do
3452   CC="$ac_save_CC $ac_arg"
3453   if ac_fn_c_try_compile "$LINENO"; then :
3454   ac_cv_prog_cc_c89=$ac_arg
3455 fi
3456 rm -f core conftest.err conftest.$ac_objext
3457   test "x$ac_cv_prog_cc_c89" != "xno" && break
3458 done
3459 rm -f conftest.$ac_ext
3460 CC=$ac_save_CC
3461
3462 fi
3463 # AC_CACHE_VAL
3464 case "x$ac_cv_prog_cc_c89" in
3465   x)
3466     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3467 $as_echo "none needed" >&6; } ;;
3468   xno)
3469     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3470 $as_echo "unsupported" >&6; } ;;
3471   *)
3472     CC="$CC $ac_cv_prog_cc_c89"
3473     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3474 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3475 esac
3476 if test "x$ac_cv_prog_cc_c89" != xno; then :
3477
3478 fi
3479
3480 ac_ext=c
3481 ac_cpp='$CPP $CPPFLAGS'
3482 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3483 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3484 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3485
3486 ac_ext=cpp
3487 ac_cpp='$CXXCPP $CPPFLAGS'
3488 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3489 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3490 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3491 if test -z "$CXX"; then
3492   if test -n "$CCC"; then
3493     CXX=$CCC
3494   else
3495     if test -n "$ac_tool_prefix"; then
3496   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3497   do
3498     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3499 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3501 $as_echo_n "checking for $ac_word... " >&6; }
3502 if test "${ac_cv_prog_CXX+set}" = set; then :
3503   $as_echo_n "(cached) " >&6
3504 else
3505   if test -n "$CXX"; then
3506   ac_cv_prog_CXX="$CXX" # Let the user override the test.
3507 else
3508 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3509 for as_dir in $PATH
3510 do
3511   IFS=$as_save_IFS
3512   test -z "$as_dir" && as_dir=.
3513     for ac_exec_ext in '' $ac_executable_extensions; do
3514   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3515     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3516     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3517     break 2
3518   fi
3519 done
3520   done
3521 IFS=$as_save_IFS
3522
3523 fi
3524 fi
3525 CXX=$ac_cv_prog_CXX
3526 if test -n "$CXX"; then
3527   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3528 $as_echo "$CXX" >&6; }
3529 else
3530   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3531 $as_echo "no" >&6; }
3532 fi
3533
3534
3535     test -n "$CXX" && break
3536   done
3537 fi
3538 if test -z "$CXX"; then
3539   ac_ct_CXX=$CXX
3540   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3541 do
3542   # Extract the first word of "$ac_prog", so it can be a program name with args.
3543 set dummy $ac_prog; ac_word=$2
3544 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3545 $as_echo_n "checking for $ac_word... " >&6; }
3546 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
3547   $as_echo_n "(cached) " >&6
3548 else
3549   if test -n "$ac_ct_CXX"; then
3550   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3551 else
3552 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3553 for as_dir in $PATH
3554 do
3555   IFS=$as_save_IFS
3556   test -z "$as_dir" && as_dir=.
3557     for ac_exec_ext in '' $ac_executable_extensions; do
3558   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3559     ac_cv_prog_ac_ct_CXX="$ac_prog"
3560     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3561     break 2
3562   fi
3563 done
3564   done
3565 IFS=$as_save_IFS
3566
3567 fi
3568 fi
3569 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3570 if test -n "$ac_ct_CXX"; then
3571   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3572 $as_echo "$ac_ct_CXX" >&6; }
3573 else
3574   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3575 $as_echo "no" >&6; }
3576 fi
3577
3578
3579   test -n "$ac_ct_CXX" && break
3580 done
3581
3582   if test "x$ac_ct_CXX" = x; then
3583     CXX="g++"
3584   else
3585     case $cross_compiling:$ac_tool_warned in
3586 yes:)
3587 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3588 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3589 ac_tool_warned=yes ;;
3590 esac
3591     CXX=$ac_ct_CXX
3592   fi
3593 fi
3594
3595   fi
3596 fi
3597 # Provide some information about the compiler.
3598 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3599 set X $ac_compile
3600 ac_compiler=$2
3601 for ac_option in --version -v -V -qversion; do
3602   { { ac_try="$ac_compiler $ac_option >&5"
3603 case "(($ac_try" in
3604   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3605   *) ac_try_echo=$ac_try;;
3606 esac
3607 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3608 $as_echo "$ac_try_echo"; } >&5
3609   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3610   ac_status=$?
3611   if test -s conftest.err; then
3612     sed '10a\
3613 ... rest of stderr output deleted ...
3614          10q' conftest.err >conftest.er1
3615     cat conftest.er1 >&5
3616     rm -f conftest.er1 conftest.err
3617   fi
3618   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3619   test $ac_status = 0; }
3620 done
3621
3622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3623 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3624 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
3625   $as_echo_n "(cached) " >&6
3626 else
3627   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3628 /* end confdefs.h.  */
3629
3630 int
3631 main ()
3632 {
3633 #ifndef __GNUC__
3634        choke me
3635 #endif
3636
3637   ;
3638   return 0;
3639 }
3640 _ACEOF
3641 if ac_fn_cxx_try_compile "$LINENO"; then :
3642   ac_compiler_gnu=yes
3643 else
3644   ac_compiler_gnu=no
3645 fi
3646 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3647 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3648
3649 fi
3650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3651 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3652 if test $ac_compiler_gnu = yes; then
3653   GXX=yes
3654 else
3655   GXX=
3656 fi
3657 ac_test_CXXFLAGS=${CXXFLAGS+set}
3658 ac_save_CXXFLAGS=$CXXFLAGS
3659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3660 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
3661 if test "${ac_cv_prog_cxx_g+set}" = set; then :
3662   $as_echo_n "(cached) " >&6
3663 else
3664   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3665    ac_cxx_werror_flag=yes
3666    ac_cv_prog_cxx_g=no
3667    CXXFLAGS="-g"
3668    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3669 /* end confdefs.h.  */
3670
3671 int
3672 main ()
3673 {
3674
3675   ;
3676   return 0;
3677 }
3678 _ACEOF
3679 if ac_fn_cxx_try_compile "$LINENO"; then :
3680   ac_cv_prog_cxx_g=yes
3681 else
3682   CXXFLAGS=""
3683       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3684 /* end confdefs.h.  */
3685
3686 int
3687 main ()
3688 {
3689
3690   ;
3691   return 0;
3692 }
3693 _ACEOF
3694 if ac_fn_cxx_try_compile "$LINENO"; then :
3695
3696 else
3697   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3698          CXXFLAGS="-g"
3699          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3700 /* end confdefs.h.  */
3701
3702 int
3703 main ()
3704 {
3705
3706   ;
3707   return 0;
3708 }
3709 _ACEOF
3710 if ac_fn_cxx_try_compile "$LINENO"; then :
3711   ac_cv_prog_cxx_g=yes
3712 fi
3713 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3714 fi
3715 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3716 fi
3717 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3718    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3719 fi
3720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3721 $as_echo "$ac_cv_prog_cxx_g" >&6; }
3722 if test "$ac_test_CXXFLAGS" = set; then
3723   CXXFLAGS=$ac_save_CXXFLAGS
3724 elif test $ac_cv_prog_cxx_g = yes; then
3725   if test "$GXX" = yes; then
3726     CXXFLAGS="-g -O2"
3727   else
3728     CXXFLAGS="-g"
3729   fi
3730 else
3731   if test "$GXX" = yes; then
3732     CXXFLAGS="-O2"
3733   else
3734     CXXFLAGS=
3735   fi
3736 fi
3737 ac_ext=c
3738 ac_cpp='$CPP $CPPFLAGS'
3739 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3740 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3741 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3742
3743 ac_ext=cpp
3744 ac_cpp='$CXXCPP $CPPFLAGS'
3745 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3746 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3747 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3748
3749
3750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether GNU C++ compiler is default" >&5
3751 $as_echo_n "checking whether GNU C++ compiler is default... " >&6; }
3752 case "$GXX" in
3753   yes )
3754     GCC_VERSION=`$CC -dumpversion`
3755     GXX_VERSION=`$CXX -dumpversion`
3756     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3757 $as_echo "yes" >&6; }
3758     { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of gcc" >&5
3759 $as_echo_n "checking version of gcc... " >&6; }
3760     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCC_VERSION" >&5
3761 $as_echo "$GCC_VERSION" >&6; }
3762     { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of g++" >&5
3763 $as_echo_n "checking version of g++... " >&6; }
3764     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GXX_VERSION" >&5
3765 $as_echo "$GXX_VERSION" >&6; }
3766     case "$GXX_VERSION" in
3767       0* | 1* | 2*)
3768         echo "old style GNU compiler"
3769         $as_echo "#define OLD_GNU_COMPILER /**/" >>confdefs.h
3770
3771       ;;
3772     esac
3773   ;;
3774   *)
3775     GCC_VERSION="none"
3776     GXX_VERSION="none"
3777     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3778 $as_echo "no" >&6; }
3779     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot find GNU C++ compiler" >&5
3780 $as_echo "$as_me: WARNING: cannot find GNU C++ compiler" >&2;}
3781   ;;
3782 esac
3783
3784 #--------------------------------------------------------------------
3785 # Checks for Guile
3786 #--------------------------------------------------------------------
3787
3788 if test -z "$GUILE_CFLAGS" -a -z "$GUILE_LDFLAGS"; then
3789
3790 ## The GUILE_FLAGS macro.
3791   ## First, let's just see if we can find Guile at all.
3792   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Guile" >&5
3793 $as_echo_n "checking for Guile... " >&6; }
3794   guile-config link > /dev/null || {
3795     echo "configure: cannot find guile-config; is Guile installed?" 1>&2
3796     exit 1
3797   }
3798   GUILE_ORIGINAL_CFLAGS="`guile-config compile`"
3799   GUILE_CFLAGS="$GUILE_ORIGINAL_CFLAGS"
3800   GUILE_VARIANT_CFLAGS="$GUILE_ORIGINAL_CFLAGS $GUILE_ORIGINAL_CFLAGS/guile $GUILE_ORIGINAL_CFLAGS/libguile"
3801   GUILE_LDFLAGS="`guile-config link`"
3802   GUILE_VARIANT_LDFLAGS="-L`guile-config info libdir` -lguile -lreadline -ltermcap"
3803
3804
3805   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3806 $as_echo "yes" >&6; }
3807
3808 fi
3809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of guile" >&5
3810 $as_echo_n "checking version of guile... " >&6; }
3811 if test -z "$GUILE_VERSION" ; then
3812   GUILE_VERSION=`guile --version | grep 'Guile \([0-9]\)' | sed 's/Guile \([0-9]*\)/\1/'`
3813 fi
3814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GUILE_VERSION" >&5
3815 $as_echo "$GUILE_VERSION" >&6; }
3816
3817 case "$GUILE_VERSION" in
3818   1.0* | 1.1* | 1.2* | 1.3* | 1.4* | 1.5*)
3819     CONFIG_GUILE_SERIAL="A"
3820   ;;
3821   1.6* | 1.7*)
3822     CONFIG_GUILE_SERIAL="B"
3823   ;;
3824   *)
3825     CONFIG_GUILE_SERIAL="C"
3826   ;;
3827 esac
3828
3829
3830 #--------------------------------------------------------------------
3831 # Checks for standard functionality
3832 #--------------------------------------------------------------------
3833
3834
3835
3836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++-compatible X header files" >&5
3837 $as_echo_n "checking for C++-compatible X header files... " >&6; }
3838 ac_save_cppflags="$CPPFLAGS"
3839 CPPFLAGS="$CPPFLAGS $X_CFLAGS"
3840 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3841 /* end confdefs.h.  */
3842 #include <X11/Xlib.h>
3843 #include <X11/Xutil.h>
3844 int
3845 main ()
3846 {
3847
3848   ;
3849   return 0;
3850 }
3851 _ACEOF
3852 if ac_fn_cxx_try_compile "$LINENO"; then :
3853   echo yes
3854 else
3855   rm -rf X11
3856 mkdir X11
3857 for ac_dir in                \
3858   /usr/X11/include           \
3859   /usr/X11R6/include         \
3860   /usr/X11R5/include         \
3861   /usr/X11R4/include         \
3862                              \
3863   /usr/include/X11           \
3864   /usr/include/X11R6         \
3865   /usr/include/X11R5         \
3866   /usr/include/X11R4         \
3867                              \
3868   /usr/local/X11/include     \
3869   /usr/local/X11R6/include   \
3870   /usr/local/X11R5/include   \
3871   /usr/local/X11R4/include   \
3872                              \
3873   /usr/local/include/X11     \
3874   /usr/local/include/X11R6   \
3875   /usr/local/include/X11R5   \
3876   /usr/local/include/X11R4   \
3877                              \
3878   /usr/X386/include          \
3879   /usr/x386/include          \
3880   /usr/XFree86/include/X11   \
3881                              \
3882   /usr/include               \
3883   /usr/local/include         \
3884   /usr/unsupported/include   \
3885   /usr/athena/include        \
3886   /usr/local/x11r5/include   \
3887   /usr/lpp/Xamples/include   \
3888                              \
3889   /usr/openwin/include       \
3890   /usr/openwin/share/include \
3891   ; \
3892 do
3893   if test -r "$ac_dir/X11/Xlib.h"; then
3894     tm_x_includes=$ac_dir
3895     break
3896   fi
3897 done
3898 sed 's/^extern \(X[a-zA-Z0-9]*(\)/extern int \1/' \
3899   < "$tm_x_includes/X11/Xlib.h" > X11/Xlib.h
3900 sed 's/^extern \(X[a-zA-Z0-9]*(\)/extern int \1/' \
3901   < "$tm_x_includes/X11/Xutil.h" > X11/Xutil.h
3902 X_CFLAGS="-I.. $X_CFLAGS"
3903 echo "no; fixing"
3904 fi
3905 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3906 CPPFLAGS="$ac_save_cppflags"
3907
3908 ac_ext=cpp
3909 ac_cpp='$CXXCPP $CPPFLAGS'
3910 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3911 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3912 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
3914 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
3915 if test -z "$CXXCPP"; then
3916   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
3917   $as_echo_n "(cached) " >&6
3918 else
3919       # Double quotes because CXXCPP needs to be expanded
3920     for CXXCPP in "$CXX -E" "/lib/cpp"
3921     do
3922       ac_preproc_ok=false
3923 for ac_cxx_preproc_warn_flag in '' yes
3924 do
3925   # Use a header file that comes with gcc, so configuring glibc
3926   # with a fresh cross-compiler works.
3927   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3928   # <limits.h> exists even on freestanding compilers.
3929   # On the NeXT, cc -E runs the code through the compiler's parser,
3930   # not just through cpp. "Syntax error" is here to catch this case.
3931   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3932 /* end confdefs.h.  */
3933 #ifdef __STDC__
3934 # include <limits.h>
3935 #else
3936 # include <assert.h>
3937 #endif
3938                      Syntax error
3939 _ACEOF
3940 if ac_fn_cxx_try_cpp "$LINENO"; then :
3941
3942 else
3943   # Broken: fails on valid input.
3944 continue
3945 fi
3946 rm -f conftest.err conftest.$ac_ext
3947
3948   # OK, works on sane cases.  Now check whether nonexistent headers
3949   # can be detected and how.
3950   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3951 /* end confdefs.h.  */
3952 #include <ac_nonexistent.h>
3953 _ACEOF
3954 if ac_fn_cxx_try_cpp "$LINENO"; then :
3955   # Broken: success on invalid input.
3956 continue
3957 else
3958   # Passes both tests.
3959 ac_preproc_ok=:
3960 break
3961 fi
3962 rm -f conftest.err conftest.$ac_ext
3963
3964 done
3965 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3966 rm -f conftest.err conftest.$ac_ext
3967 if $ac_preproc_ok; then :
3968   break
3969 fi
3970
3971     done
3972     ac_cv_prog_CXXCPP=$CXXCPP
3973
3974 fi
3975   CXXCPP=$ac_cv_prog_CXXCPP
3976 else
3977   ac_cv_prog_CXXCPP=$CXXCPP
3978 fi
3979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
3980 $as_echo "$CXXCPP" >&6; }
3981 ac_preproc_ok=false
3982 for ac_cxx_preproc_warn_flag in '' yes
3983 do
3984   # Use a header file that comes with gcc, so configuring glibc
3985   # with a fresh cross-compiler works.
3986   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3987   # <limits.h> exists even on freestanding compilers.
3988   # On the NeXT, cc -E runs the code through the compiler's parser,
3989   # not just through cpp. "Syntax error" is here to catch this case.
3990   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3991 /* end confdefs.h.  */
3992 #ifdef __STDC__
3993 # include <limits.h>
3994 #else
3995 # include <assert.h>
3996 #endif
3997                      Syntax error
3998 _ACEOF
3999 if ac_fn_cxx_try_cpp "$LINENO"; then :
4000
4001 else
4002   # Broken: fails on valid input.
4003 continue
4004 fi
4005 rm -f conftest.err conftest.$ac_ext
4006
4007   # OK, works on sane cases.  Now check whether nonexistent headers
4008   # can be detected and how.
4009   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4010 /* end confdefs.h.  */
4011 #include <ac_nonexistent.h>
4012 _ACEOF
4013 if ac_fn_cxx_try_cpp "$LINENO"; then :
4014   # Broken: success on invalid input.
4015 continue
4016 else
4017   # Passes both tests.
4018 ac_preproc_ok=:
4019 break
4020 fi
4021 rm -f conftest.err conftest.$ac_ext
4022
4023 done
4024 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4025 rm -f conftest.err conftest.$ac_ext
4026 if $ac_preproc_ok; then :
4027
4028 else
4029   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4030 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4031 as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check
4032 See \`config.log' for more details." "$LINENO" 5; }
4033 fi
4034
4035 ac_ext=cpp
4036 ac_cpp='$CXXCPP $CPPFLAGS'
4037 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4038 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4039 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4040
4041
4042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4043 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4044 if test "${ac_cv_path_GREP+set}" = set; then :
4045   $as_echo_n "(cached) " >&6
4046 else
4047   if test -z "$GREP"; then
4048   ac_path_GREP_found=false
4049   # Loop through the user's path and test for each of PROGNAME-LIST
4050   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4051 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4052 do
4053   IFS=$as_save_IFS
4054   test -z "$as_dir" && as_dir=.
4055     for ac_prog in grep ggrep; do
4056     for ac_exec_ext in '' $ac_executable_extensions; do
4057       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4058       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4059 # Check for GNU ac_path_GREP and select it if it is found.
4060   # Check for GNU $ac_path_GREP
4061 case `"$ac_path_GREP" --version 2>&1` in
4062 *GNU*)
4063   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4064 *)
4065   ac_count=0
4066   $as_echo_n 0123456789 >"conftest.in"
4067   while :
4068   do
4069     cat "conftest.in" "conftest.in" >"conftest.tmp"
4070     mv "conftest.tmp" "conftest.in"
4071     cp "conftest.in" "conftest.nl"
4072     $as_echo 'GREP' >> "conftest.nl"
4073     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4074     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4075     as_fn_arith $ac_count + 1 && ac_count=$as_val
4076     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4077       # Best one so far, save it but keep looking for a better one
4078       ac_cv_path_GREP="$ac_path_GREP"
4079       ac_path_GREP_max=$ac_count
4080     fi
4081     # 10*(2^10) chars as input seems more than enough
4082     test $ac_count -gt 10 && break
4083   done
4084   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4085 esac
4086
4087       $ac_path_GREP_found && break 3
4088     done
4089   done
4090   done
4091 IFS=$as_save_IFS
4092   if test -z "$ac_cv_path_GREP"; then
4093     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4094   fi
4095 else
4096   ac_cv_path_GREP=$GREP
4097 fi
4098
4099 fi
4100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4101 $as_echo "$ac_cv_path_GREP" >&6; }
4102  GREP="$ac_cv_path_GREP"
4103
4104
4105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4106 $as_echo_n "checking for egrep... " >&6; }
4107 if test "${ac_cv_path_EGREP+set}" = set; then :
4108   $as_echo_n "(cached) " >&6
4109 else
4110   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4111    then ac_cv_path_EGREP="$GREP -E"
4112    else
4113      if test -z "$EGREP"; then
4114   ac_path_EGREP_found=false
4115   # Loop through the user's path and test for each of PROGNAME-LIST
4116   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4117 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4118 do
4119   IFS=$as_save_IFS
4120   test -z "$as_dir" && as_dir=.
4121     for ac_prog in egrep; do
4122     for ac_exec_ext in '' $ac_executable_extensions; do
4123       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4124       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4125 # Check for GNU ac_path_EGREP and select it if it is found.
4126   # Check for GNU $ac_path_EGREP
4127 case `"$ac_path_EGREP" --version 2>&1` in
4128 *GNU*)
4129   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4130 *)
4131   ac_count=0
4132   $as_echo_n 0123456789 >"conftest.in"
4133   while :
4134   do
4135     cat "conftest.in" "conftest.in" >"conftest.tmp"
4136     mv "conftest.tmp" "conftest.in"
4137     cp "conftest.in" "conftest.nl"
4138     $as_echo 'EGREP' >> "conftest.nl"
4139     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4140     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4141     as_fn_arith $ac_count + 1 && ac_count=$as_val
4142     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4143       # Best one so far, save it but keep looking for a better one
4144       ac_cv_path_EGREP="$ac_path_EGREP"
4145       ac_path_EGREP_max=$ac_count
4146     fi
4147     # 10*(2^10) chars as input seems more than enough
4148     test $ac_count -gt 10 && break
4149   done
4150   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4151 esac
4152
4153       $ac_path_EGREP_found && break 3
4154     done
4155   done
4156   done
4157 IFS=$as_save_IFS
4158   if test -z "$ac_cv_path_EGREP"; then
4159     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4160   fi
4161 else
4162   ac_cv_path_EGREP=$EGREP
4163 fi
4164
4165    fi
4166 fi
4167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4168 $as_echo "$ac_cv_path_EGREP" >&6; }
4169  EGREP="$ac_cv_path_EGREP"
4170
4171
4172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4173 $as_echo_n "checking for ANSI C header files... " >&6; }
4174 if test "${ac_cv_header_stdc+set}" = set; then :
4175   $as_echo_n "(cached) " >&6
4176 else
4177   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4178 /* end confdefs.h.  */
4179 #include <stdlib.h>
4180 #include <stdarg.h>
4181 #include <string.h>
4182 #include <float.h>
4183
4184 int
4185 main ()
4186 {
4187
4188   ;
4189   return 0;
4190 }
4191 _ACEOF
4192 if ac_fn_cxx_try_compile "$LINENO"; then :
4193   ac_cv_header_stdc=yes
4194 else
4195   ac_cv_header_stdc=no
4196 fi
4197 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4198
4199 if test $ac_cv_header_stdc = yes; then
4200   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4201   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4202 /* end confdefs.h.  */
4203 #include <string.h>
4204
4205 _ACEOF
4206 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4207   $EGREP "memchr" >/dev/null 2>&1; then :
4208
4209 else
4210   ac_cv_header_stdc=no
4211 fi
4212 rm -f conftest*
4213
4214 fi
4215
4216 if test $ac_cv_header_stdc = yes; then
4217   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4218   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4219 /* end confdefs.h.  */
4220 #include <stdlib.h>
4221
4222 _ACEOF
4223 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4224   $EGREP "free" >/dev/null 2>&1; then :
4225
4226 else
4227   ac_cv_header_stdc=no
4228 fi
4229 rm -f conftest*
4230
4231 fi
4232
4233 if test $ac_cv_header_stdc = yes; then
4234   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4235   if test "$cross_compiling" = yes; then :
4236   :
4237 else
4238   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4239 /* end confdefs.h.  */
4240 #include <ctype.h>
4241 #include <stdlib.h>
4242 #if ((' ' & 0x0FF) == 0x020)
4243 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4244 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4245 #else
4246 # define ISLOWER(c) \
4247                    (('a' <= (c) && (c) <= 'i') \
4248                      || ('j' <= (c) && (c) <= 'r') \
4249                      || ('s' <= (c) && (c) <= 'z'))
4250 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4251 #endif
4252
4253 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4254 int
4255 main ()
4256 {
4257   int i;
4258   for (i = 0; i < 256; i++)
4259     if (XOR (islower (i), ISLOWER (i))
4260         || toupper (i) != TOUPPER (i))
4261       return 2;
4262   return 0;
4263 }
4264 _ACEOF
4265 if ac_fn_cxx_try_run "$LINENO"; then :
4266
4267 else
4268   ac_cv_header_stdc=no
4269 fi
4270 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4271   conftest.$ac_objext conftest.beam conftest.$ac_ext
4272 fi
4273
4274 fi
4275 fi
4276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4277 $as_echo "$ac_cv_header_stdc" >&6; }
4278 if test $ac_cv_header_stdc = yes; then
4279
4280 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4281
4282 fi
4283
4284 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4285 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4286                   inttypes.h stdint.h unistd.h
4287 do :
4288   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4289 ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4290 "
4291 eval as_val=\$$as_ac_Header
4292    if test "x$as_val" = x""yes; then :
4293   cat >>confdefs.h <<_ACEOF
4294 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4295 _ACEOF
4296
4297 fi
4298
4299 done
4300
4301
4302 ac_fn_cxx_check_type "$LINENO" "FILE" "ac_cv_type_FILE" "$ac_includes_default"
4303 if test "x$ac_cv_type_FILE" = x""yes; then :
4304
4305 cat >>confdefs.h <<_ACEOF
4306 #define HAVE_FILE 1
4307 _ACEOF
4308
4309
4310 fi
4311
4312 ac_fn_cxx_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
4313 if test "x$ac_cv_type_intptr_t" = x""yes; then :
4314
4315 cat >>confdefs.h <<_ACEOF
4316 #define HAVE_INTPTR_T 1
4317 _ACEOF
4318
4319
4320 fi
4321
4322 ac_fn_cxx_check_type "$LINENO" "time_t" "ac_cv_type_time_t" "$ac_includes_default"
4323 if test "x$ac_cv_type_time_t" = x""yes; then :
4324
4325 cat >>confdefs.h <<_ACEOF
4326 #define HAVE_TIME_T 1
4327 _ACEOF
4328
4329
4330 fi
4331
4332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
4333 $as_echo_n "checking for X... " >&6; }
4334
4335
4336 # Check whether --with-x was given.
4337 if test "${with_x+set}" = set; then :
4338   withval=$with_x;
4339 fi
4340
4341 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
4342 if test "x$with_x" = xno; then
4343   # The user explicitly disabled X.
4344   have_x=disabled
4345 else
4346   case $x_includes,$x_libraries in #(
4347     *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
4348     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
4349   $as_echo_n "(cached) " >&6
4350 else
4351   # One or both of the vars are not set, and there is no cached value.
4352 ac_x_includes=no ac_x_libraries=no
4353 rm -f -r conftest.dir
4354 if mkdir conftest.dir; then
4355   cd conftest.dir
4356   cat >Imakefile <<'_ACEOF'
4357 incroot:
4358         @echo incroot='${INCROOT}'
4359 usrlibdir:
4360         @echo usrlibdir='${USRLIBDIR}'
4361 libdir:
4362         @echo libdir='${LIBDIR}'
4363 _ACEOF
4364   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
4365     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
4366     for ac_var in incroot usrlibdir libdir; do
4367       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
4368     done
4369     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
4370     for ac_extension in a so sl dylib la dll; do
4371       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
4372          test -f "$ac_im_libdir/libX11.$ac_extension"; then
4373         ac_im_usrlibdir=$ac_im_libdir; break
4374       fi
4375     done
4376     # Screen out bogus values from the imake configuration.  They are
4377     # bogus both because they are the default anyway, and because
4378     # using them would break gcc on systems where it needs fixed includes.
4379     case $ac_im_incroot in
4380         /usr/include) ac_x_includes= ;;
4381         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
4382     esac
4383     case $ac_im_usrlibdir in
4384         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
4385         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
4386     esac
4387   fi
4388   cd ..
4389   rm -f -r conftest.dir
4390 fi
4391
4392 # Standard set of common directories for X headers.
4393 # Check X11 before X11Rn because it is often a symlink to the current release.
4394 ac_x_header_dirs='
4395 /usr/X11/include
4396 /usr/X11R7/include
4397 /usr/X11R6/include
4398 /usr/X11R5/include
4399 /usr/X11R4/include
4400
4401 /usr/include/X11
4402 /usr/include/X11R7
4403 /usr/include/X11R6
4404 /usr/include/X11R5
4405 /usr/include/X11R4
4406
4407 /usr/local/X11/include
4408 /usr/local/X11R7/include
4409 /usr/local/X11R6/include
4410 /usr/local/X11R5/include
4411 /usr/local/X11R4/include
4412
4413 /usr/local/include/X11
4414 /usr/local/include/X11R7
4415 /usr/local/include/X11R6
4416 /usr/local/include/X11R5
4417 /usr/local/include/X11R4
4418
4419 /usr/X386/include
4420 /usr/x386/include
4421 /usr/XFree86/include/X11
4422
4423 /usr/include
4424 /usr/local/include
4425 /usr/unsupported/include
4426 /usr/athena/include
4427 /usr/local/x11r5/include
4428 /usr/lpp/Xamples/include
4429
4430 /usr/openwin/include
4431 /usr/openwin/share/include'
4432
4433 if test "$ac_x_includes" = no; then
4434   # Guess where to find include files, by looking for Xlib.h.
4435   # First, try using that file with no special directory specified.
4436   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4437 /* end confdefs.h.  */
4438 #include <X11/Xlib.h>
4439 _ACEOF
4440 if ac_fn_cxx_try_cpp "$LINENO"; then :
4441   # We can compile using X headers with no special include directory.
4442 ac_x_includes=
4443 else
4444   for ac_dir in $ac_x_header_dirs; do
4445   if test -r "$ac_dir/X11/Xlib.h"; then
4446     ac_x_includes=$ac_dir
4447     break
4448   fi
4449 done
4450 fi
4451 rm -f conftest.err conftest.$ac_ext
4452 fi # $ac_x_includes = no
4453
4454 if test "$ac_x_libraries" = no; then
4455   # Check for the libraries.
4456   # See if we find them without any special options.
4457   # Don't add to $LIBS permanently.
4458   ac_save_LIBS=$LIBS
4459   LIBS="-lX11 $LIBS"
4460   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4461 /* end confdefs.h.  */
4462 #include <X11/Xlib.h>
4463 int
4464 main ()
4465 {
4466 XrmInitialize ()
4467   ;
4468   return 0;
4469 }
4470 _ACEOF
4471 if ac_fn_cxx_try_link "$LINENO"; then :
4472   LIBS=$ac_save_LIBS
4473 # We can link X programs with no special library path.
4474 ac_x_libraries=
4475 else
4476   LIBS=$ac_save_LIBS
4477 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
4478 do
4479   # Don't even attempt the hair of trying to link an X program!
4480   for ac_extension in a so sl dylib la dll; do
4481     if test -r "$ac_dir/libX11.$ac_extension"; then
4482       ac_x_libraries=$ac_dir
4483       break 2
4484     fi
4485   done
4486 done
4487 fi
4488 rm -f core conftest.err conftest.$ac_objext \
4489     conftest$ac_exeext conftest.$ac_ext
4490 fi # $ac_x_libraries = no
4491
4492 case $ac_x_includes,$ac_x_libraries in #(
4493   no,* | *,no | *\'*)
4494     # Didn't find X, or a directory has "'" in its name.
4495     ac_cv_have_x="have_x=no";; #(
4496   *)
4497     # Record where we found X for the cache.
4498     ac_cv_have_x="have_x=yes\
4499         ac_x_includes='$ac_x_includes'\
4500         ac_x_libraries='$ac_x_libraries'"
4501 esac
4502 fi
4503 ;; #(
4504     *) have_x=yes;;
4505   esac
4506   eval "$ac_cv_have_x"
4507 fi # $with_x != no
4508
4509 if test "$have_x" != yes; then
4510   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
4511 $as_echo "$have_x" >&6; }
4512   no_x=yes
4513 else
4514   # If each of the values was on the command line, it overrides each guess.
4515   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
4516   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
4517   # Update the cache value to reflect the command line values.
4518   ac_cv_have_x="have_x=yes\
4519         ac_x_includes='$x_includes'\
4520         ac_x_libraries='$x_libraries'"
4521   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
4522 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
4523 fi
4524
4525 if test "$no_x" = yes; then
4526   # Not all programs may use this symbol, but it does not hurt to define it.
4527
4528 $as_echo "#define X_DISPLAY_MISSING 1" >>confdefs.h
4529
4530   X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
4531 else
4532   if test -n "$x_includes"; then
4533     X_CFLAGS="$X_CFLAGS -I$x_includes"
4534   fi
4535
4536   # It would also be nice to do this for all -L options, not just this one.
4537   if test -n "$x_libraries"; then
4538     X_LIBS="$X_LIBS -L$x_libraries"
4539     # For Solaris; some versions of Sun CC require a space after -R and
4540     # others require no space.  Words are not sufficient . . . .
4541     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -R must be followed by a space" >&5
4542 $as_echo_n "checking whether -R must be followed by a space... " >&6; }
4543     ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
4544     ac_xsave_cxx_werror_flag=$ac_cxx_werror_flag
4545     ac_cxx_werror_flag=yes
4546     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4547 /* end confdefs.h.  */
4548
4549 int
4550 main ()
4551 {
4552
4553   ;
4554   return 0;
4555 }
4556 _ACEOF
4557 if ac_fn_cxx_try_link "$LINENO"; then :
4558   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4559 $as_echo "no" >&6; }
4560        X_LIBS="$X_LIBS -R$x_libraries"
4561 else
4562   LIBS="$ac_xsave_LIBS -R $x_libraries"
4563        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4564 /* end confdefs.h.  */
4565
4566 int
4567 main ()
4568 {
4569
4570   ;
4571   return 0;
4572 }
4573 _ACEOF
4574 if ac_fn_cxx_try_link "$LINENO"; then :
4575   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4576 $as_echo "yes" >&6; }
4577           X_LIBS="$X_LIBS -R $x_libraries"
4578 else
4579   { $as_echo "$as_me:${as_lineno-$LINENO}: result: neither works" >&5
4580 $as_echo "neither works" >&6; }
4581 fi
4582 rm -f core conftest.err conftest.$ac_objext \
4583     conftest$ac_exeext conftest.$ac_ext
4584 fi
4585 rm -f core conftest.err conftest.$ac_objext \
4586     conftest$ac_exeext conftest.$ac_ext
4587     ac_cxx_werror_flag=$ac_xsave_cxx_werror_flag
4588     LIBS=$ac_xsave_LIBS
4589   fi
4590
4591   # Check for system-dependent libraries X programs must link with.
4592   # Do this before checking for the system-independent R6 libraries
4593   # (-lICE), since we may need -lsocket or whatever for X linking.
4594
4595   if test "$ISC" = yes; then
4596     X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
4597   else
4598     # Martyn Johnson says this is needed for Ultrix, if the X
4599     # libraries were built with DECnet support.  And Karl Berry says
4600     # the Alpha needs dnet_stub (dnet does not exist).
4601     ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
4602     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4603 /* end confdefs.h.  */
4604
4605 /* Override any GCC internal prototype to avoid an error.
4606    Use char because int might match the return type of a GCC
4607    builtin and then its argument prototype would still apply.  */
4608 #ifdef __cplusplus
4609 extern "C"
4610 #endif
4611 char XOpenDisplay ();
4612 int
4613 main ()
4614 {
4615 return XOpenDisplay ();
4616   ;
4617   return 0;
4618 }
4619 _ACEOF
4620 if ac_fn_cxx_try_link "$LINENO"; then :
4621
4622 else
4623   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
4624 $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
4625 if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then :
4626   $as_echo_n "(cached) " >&6
4627 else
4628   ac_check_lib_save_LIBS=$LIBS
4629 LIBS="-ldnet  $LIBS"
4630 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4631 /* end confdefs.h.  */
4632
4633 /* Override any GCC internal prototype to avoid an error.
4634    Use char because int might match the return type of a GCC
4635    builtin and then its argument prototype would still apply.  */
4636 #ifdef __cplusplus
4637 extern "C"
4638 #endif
4639 char dnet_ntoa ();
4640 int
4641 main ()
4642 {
4643 return dnet_ntoa ();
4644   ;
4645   return 0;
4646 }
4647 _ACEOF
4648 if ac_fn_cxx_try_link "$LINENO"; then :
4649   ac_cv_lib_dnet_dnet_ntoa=yes
4650 else
4651   ac_cv_lib_dnet_dnet_ntoa=no
4652 fi
4653 rm -f core conftest.err conftest.$ac_objext \
4654     conftest$ac_exeext conftest.$ac_ext
4655 LIBS=$ac_check_lib_save_LIBS
4656 fi
4657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
4658 $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
4659 if test "x$ac_cv_lib_dnet_dnet_ntoa" = x""yes; then :
4660   X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
4661 fi
4662
4663     if test $ac_cv_lib_dnet_dnet_ntoa = no; then
4664       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet_stub" >&5
4665 $as_echo_n "checking for dnet_ntoa in -ldnet_stub... " >&6; }
4666 if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then :
4667   $as_echo_n "(cached) " >&6
4668 else
4669   ac_check_lib_save_LIBS=$LIBS
4670 LIBS="-ldnet_stub  $LIBS"
4671 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4672 /* end confdefs.h.  */
4673
4674 /* Override any GCC internal prototype to avoid an error.
4675    Use char because int might match the return type of a GCC
4676    builtin and then its argument prototype would still apply.  */
4677 #ifdef __cplusplus
4678 extern "C"
4679 #endif
4680 char dnet_ntoa ();
4681 int
4682 main ()
4683 {
4684 return dnet_ntoa ();
4685   ;
4686   return 0;
4687 }
4688 _ACEOF
4689 if ac_fn_cxx_try_link "$LINENO"; then :
4690   ac_cv_lib_dnet_stub_dnet_ntoa=yes
4691 else
4692   ac_cv_lib_dnet_stub_dnet_ntoa=no
4693 fi
4694 rm -f core conftest.err conftest.$ac_objext \
4695     conftest$ac_exeext conftest.$ac_ext
4696 LIBS=$ac_check_lib_save_LIBS
4697 fi
4698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
4699 $as_echo "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }
4700 if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = x""yes; then :
4701   X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
4702 fi
4703
4704     fi
4705 fi
4706 rm -f core conftest.err conftest.$ac_objext \
4707     conftest$ac_exeext conftest.$ac_ext
4708     LIBS="$ac_xsave_LIBS"
4709
4710     # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
4711     # to get the SysV transport functions.
4712     # Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4)
4713     # needs -lnsl.
4714     # The nsl library prevents programs from opening the X display
4715     # on Irix 5.2, according to T.E. Dickey.
4716     # The functions gethostbyname, getservbyname, and inet_addr are
4717     # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
4718     ac_fn_cxx_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
4719 if test "x$ac_cv_func_gethostbyname" = x""yes; then :
4720
4721 fi
4722
4723     if test $ac_cv_func_gethostbyname = no; then
4724       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
4725 $as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
4726 if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then :
4727   $as_echo_n "(cached) " >&6
4728 else
4729   ac_check_lib_save_LIBS=$LIBS
4730 LIBS="-lnsl  $LIBS"
4731 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4732 /* end confdefs.h.  */
4733
4734 /* Override any GCC internal prototype to avoid an error.
4735    Use char because int might match the return type of a GCC
4736    builtin and then its argument prototype would still apply.  */
4737 #ifdef __cplusplus
4738 extern "C"
4739 #endif
4740 char gethostbyname ();
4741 int
4742 main ()
4743 {
4744 return gethostbyname ();
4745   ;
4746   return 0;
4747 }
4748 _ACEOF
4749 if ac_fn_cxx_try_link "$LINENO"; then :
4750   ac_cv_lib_nsl_gethostbyname=yes
4751 else
4752   ac_cv_lib_nsl_gethostbyname=no
4753 fi
4754 rm -f core conftest.err conftest.$ac_objext \
4755     conftest$ac_exeext conftest.$ac_ext
4756 LIBS=$ac_check_lib_save_LIBS
4757 fi
4758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
4759 $as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
4760 if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then :
4761   X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
4762 fi
4763
4764       if test $ac_cv_lib_nsl_gethostbyname = no; then
4765         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5
4766 $as_echo_n "checking for gethostbyname in -lbsd... " >&6; }
4767 if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then :
4768   $as_echo_n "(cached) " >&6
4769 else
4770   ac_check_lib_save_LIBS=$LIBS
4771 LIBS="-lbsd  $LIBS"
4772 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4773 /* end confdefs.h.  */
4774
4775 /* Override any GCC internal prototype to avoid an error.
4776    Use char because int might match the return type of a GCC
4777    builtin and then its argument prototype would still apply.  */
4778 #ifdef __cplusplus
4779 extern "C"
4780 #endif
4781 char gethostbyname ();
4782 int
4783 main ()
4784 {
4785 return gethostbyname ();
4786   ;
4787   return 0;
4788 }
4789 _ACEOF
4790 if ac_fn_cxx_try_link "$LINENO"; then :
4791   ac_cv_lib_bsd_gethostbyname=yes
4792 else
4793   ac_cv_lib_bsd_gethostbyname=no
4794 fi
4795 rm -f core conftest.err conftest.$ac_objext \
4796     conftest$ac_exeext conftest.$ac_ext
4797 LIBS=$ac_check_lib_save_LIBS
4798 fi
4799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5
4800 $as_echo "$ac_cv_lib_bsd_gethostbyname" >&6; }
4801 if test "x$ac_cv_lib_bsd_gethostbyname" = x""yes; then :
4802   X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
4803 fi
4804
4805       fi
4806     fi
4807
4808     # lieder@skyler.mavd.honeywell.com says without -lsocket,
4809     # socket/setsockopt and other routines are undefined under SCO ODT
4810     # 2.0.  But -lsocket is broken on IRIX 5.2 (and is not necessary
4811     # on later versions), says Simon Leinen: it contains gethostby*
4812     # variants that don't use the name server (or something).  -lsocket
4813     # must be given before -lnsl if both are needed.  We assume that
4814     # if connect needs -lnsl, so does gethostbyname.
4815     ac_fn_cxx_check_func "$LINENO" "connect" "ac_cv_func_connect"
4816 if test "x$ac_cv_func_connect" = x""yes; then :
4817
4818 fi
4819
4820     if test $ac_cv_func_connect = no; then
4821       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
4822 $as_echo_n "checking for connect in -lsocket... " >&6; }
4823 if test "${ac_cv_lib_socket_connect+set}" = set; then :
4824   $as_echo_n "(cached) " >&6
4825 else
4826   ac_check_lib_save_LIBS=$LIBS
4827 LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
4828 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4829 /* end confdefs.h.  */
4830
4831 /* Override any GCC internal prototype to avoid an error.
4832    Use char because int might match the return type of a GCC
4833    builtin and then its argument prototype would still apply.  */
4834 #ifdef __cplusplus
4835 extern "C"
4836 #endif
4837 char connect ();
4838 int
4839 main ()
4840 {
4841 return connect ();
4842   ;
4843   return 0;
4844 }
4845 _ACEOF
4846 if ac_fn_cxx_try_link "$LINENO"; then :
4847   ac_cv_lib_socket_connect=yes
4848 else
4849   ac_cv_lib_socket_connect=no
4850 fi
4851 rm -f core conftest.err conftest.$ac_objext \
4852     conftest$ac_exeext conftest.$ac_ext
4853 LIBS=$ac_check_lib_save_LIBS
4854 fi
4855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
4856 $as_echo "$ac_cv_lib_socket_connect" >&6; }
4857 if test "x$ac_cv_lib_socket_connect" = x""yes; then :
4858   X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
4859 fi
4860
4861     fi
4862
4863     # Guillermo Gomez says -lposix is necessary on A/UX.
4864     ac_fn_cxx_check_func "$LINENO" "remove" "ac_cv_func_remove"
4865 if test "x$ac_cv_func_remove" = x""yes; then :
4866
4867 fi
4868
4869     if test $ac_cv_func_remove = no; then
4870       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5
4871 $as_echo_n "checking for remove in -lposix... " >&6; }
4872 if test "${ac_cv_lib_posix_remove+set}" = set; then :
4873   $as_echo_n "(cached) " >&6
4874 else
4875   ac_check_lib_save_LIBS=$LIBS
4876 LIBS="-lposix  $LIBS"
4877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4878 /* end confdefs.h.  */
4879
4880 /* Override any GCC internal prototype to avoid an error.
4881    Use char because int might match the return type of a GCC
4882    builtin and then its argument prototype would still apply.  */
4883 #ifdef __cplusplus
4884 extern "C"
4885 #endif
4886 char remove ();
4887 int
4888 main ()
4889 {
4890 return remove ();
4891   ;
4892   return 0;
4893 }
4894 _ACEOF
4895 if ac_fn_cxx_try_link "$LINENO"; then :
4896   ac_cv_lib_posix_remove=yes
4897 else
4898   ac_cv_lib_posix_remove=no
4899 fi
4900 rm -f core conftest.err conftest.$ac_objext \
4901     conftest$ac_exeext conftest.$ac_ext
4902 LIBS=$ac_check_lib_save_LIBS
4903 fi
4904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5
4905 $as_echo "$ac_cv_lib_posix_remove" >&6; }
4906 if test "x$ac_cv_lib_posix_remove" = x""yes; then :
4907   X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
4908 fi
4909
4910     fi
4911
4912     # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
4913     ac_fn_cxx_check_func "$LINENO" "shmat" "ac_cv_func_shmat"
4914 if test "x$ac_cv_func_shmat" = x""yes; then :
4915
4916 fi
4917
4918     if test $ac_cv_func_shmat = no; then
4919       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shmat in -lipc" >&5
4920 $as_echo_n "checking for shmat in -lipc... " >&6; }
4921 if test "${ac_cv_lib_ipc_shmat+set}" = set; then :
4922   $as_echo_n "(cached) " >&6
4923 else
4924   ac_check_lib_save_LIBS=$LIBS
4925 LIBS="-lipc  $LIBS"
4926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4927 /* end confdefs.h.  */
4928
4929 /* Override any GCC internal prototype to avoid an error.
4930    Use char because int might match the return type of a GCC
4931    builtin and then its argument prototype would still apply.  */
4932 #ifdef __cplusplus
4933 extern "C"
4934 #endif
4935 char shmat ();
4936 int
4937 main ()
4938 {
4939 return shmat ();
4940   ;
4941   return 0;
4942 }
4943 _ACEOF
4944 if ac_fn_cxx_try_link "$LINENO"; then :
4945   ac_cv_lib_ipc_shmat=yes
4946 else
4947   ac_cv_lib_ipc_shmat=no
4948 fi
4949 rm -f core conftest.err conftest.$ac_objext \
4950     conftest$ac_exeext conftest.$ac_ext
4951 LIBS=$ac_check_lib_save_LIBS
4952 fi
4953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5
4954 $as_echo "$ac_cv_lib_ipc_shmat" >&6; }
4955 if test "x$ac_cv_lib_ipc_shmat" = x""yes; then :
4956   X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
4957 fi
4958
4959     fi
4960   fi
4961
4962   # Check for libraries that X11R6 Xt/Xaw programs need.
4963   ac_save_LDFLAGS=$LDFLAGS
4964   test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries"
4965   # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
4966   # check for ICE first), but we must link in the order -lSM -lICE or
4967   # we get undefined symbols.  So assume we have SM if we have ICE.
4968   # These have to be linked with before -lX11, unlike the other
4969   # libraries we check for below, so use a different variable.
4970   # John Interrante, Karl Berry
4971   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for IceConnectionNumber in -lICE" >&5
4972 $as_echo_n "checking for IceConnectionNumber in -lICE... " >&6; }
4973 if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then :
4974   $as_echo_n "(cached) " >&6
4975 else
4976   ac_check_lib_save_LIBS=$LIBS
4977 LIBS="-lICE $X_EXTRA_LIBS $LIBS"
4978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4979 /* end confdefs.h.  */
4980
4981 /* Override any GCC internal prototype to avoid an error.
4982    Use char because int might match the return type of a GCC
4983    builtin and then its argument prototype would still apply.  */
4984 #ifdef __cplusplus
4985 extern "C"
4986 #endif
4987 char IceConnectionNumber ();
4988 int
4989 main ()
4990 {
4991 return IceConnectionNumber ();
4992   ;
4993   return 0;
4994 }
4995 _ACEOF
4996 if ac_fn_cxx_try_link "$LINENO"; then :
4997   ac_cv_lib_ICE_IceConnectionNumber=yes
4998 else
4999   ac_cv_lib_ICE_IceConnectionNumber=no
5000 fi
5001 rm -f core conftest.err conftest.$ac_objext \
5002     conftest$ac_exeext conftest.$ac_ext
5003 LIBS=$ac_check_lib_save_LIBS
5004 fi
5005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
5006 $as_echo "$ac_cv_lib_ICE_IceConnectionNumber" >&6; }
5007 if test "x$ac_cv_lib_ICE_IceConnectionNumber" = x""yes; then :
5008   X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
5009 fi
5010
5011   LDFLAGS=$ac_save_LDFLAGS
5012
5013 fi
5014
5015 for ac_header in pty.h util.h
5016 do :
5017   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5018 ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5019 eval as_val=\$$as_ac_Header
5020    if test "x$as_val" = x""yes; then :
5021   cat >>confdefs.h <<_ACEOF
5022 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5023 _ACEOF
5024
5025 fi
5026
5027 done
5028
5029 for ac_func in gettimeofday
5030 do :
5031   ac_fn_cxx_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
5032 if test "x$ac_cv_func_gettimeofday" = x""yes; then :
5033   cat >>confdefs.h <<_ACEOF
5034 #define HAVE_GETTIMEOFDAY 1
5035 _ACEOF
5036
5037 fi
5038 done
5039
5040
5041 #--------------------------------------------------------------------
5042 # Checks for dl library
5043 #--------------------------------------------------------------------
5044
5045 ac_fn_cxx_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
5046 if test "x$ac_cv_func_dlopen" = x""yes; then :
5047
5048 fi
5049
5050 if test "$ac_cv_func_dl" = "yes"; then
5051
5052 $as_echo "#define DYNAMIC_LINKING 1" >>confdefs.h
5053
5054 else
5055   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
5056 $as_echo_n "checking for dlopen in -ldl... " >&6; }
5057 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
5058   $as_echo_n "(cached) " >&6
5059 else
5060   ac_check_lib_save_LIBS=$LIBS
5061 LIBS="-ldl  $LIBS"
5062 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5063 /* end confdefs.h.  */
5064
5065 /* Override any GCC internal prototype to avoid an error.
5066    Use char because int might match the return type of a GCC
5067    builtin and then its argument prototype would still apply.  */
5068 #ifdef __cplusplus
5069 extern "C"
5070 #endif
5071 char dlopen ();
5072 int
5073 main ()
5074 {
5075 return dlopen ();
5076   ;
5077   return 0;
5078 }
5079 _ACEOF
5080 if ac_fn_cxx_try_link "$LINENO"; then :
5081   ac_cv_lib_dl_dlopen=yes
5082 else
5083   ac_cv_lib_dl_dlopen=no
5084 fi
5085 rm -f core conftest.err conftest.$ac_objext \
5086     conftest$ac_exeext conftest.$ac_ext
5087 LIBS=$ac_check_lib_save_LIBS
5088 fi
5089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
5090 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
5091 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
5092   cat >>confdefs.h <<_ACEOF
5093 #define HAVE_LIBDL 1
5094 _ACEOF
5095
5096   LIBS="-ldl $LIBS"
5097
5098 fi
5099
5100   if test "$ac_cv_lib_dl_dlopen" = "yes"; then
5101     for ac_func in dlopen
5102 do :
5103   ac_fn_cxx_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
5104 if test "x$ac_cv_func_dlopen" = x""yes; then :
5105   cat >>confdefs.h <<_ACEOF
5106 #define HAVE_DLOPEN 1
5107 _ACEOF
5108
5109 fi
5110 done
5111
5112     CONFIG_BDL="-ldl"
5113
5114 $as_echo "#define DYNAMIC_LINKING 1" >>confdefs.h
5115
5116   else
5117     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
5118 $as_echo_n "checking for dld_link in -ldld... " >&6; }
5119 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
5120   $as_echo_n "(cached) " >&6
5121 else
5122   ac_check_lib_save_LIBS=$LIBS
5123 LIBS="-ldld  $LIBS"
5124 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5125 /* end confdefs.h.  */
5126
5127 /* Override any GCC internal prototype to avoid an error.
5128    Use char because int might match the return type of a GCC
5129    builtin and then its argument prototype would still apply.  */
5130 #ifdef __cplusplus
5131 extern "C"
5132 #endif
5133 char dld_link ();
5134 int
5135 main ()
5136 {
5137 return dld_link ();
5138   ;
5139   return 0;
5140 }
5141 _ACEOF
5142 if ac_fn_cxx_try_link "$LINENO"; then :
5143   ac_cv_lib_dld_dld_link=yes
5144 else
5145   ac_cv_lib_dld_dld_link=no
5146 fi
5147 rm -f core conftest.err conftest.$ac_objext \
5148     conftest$ac_exeext conftest.$ac_ext
5149 LIBS=$ac_check_lib_save_LIBS
5150 fi
5151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
5152 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
5153 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
5154   cat >>confdefs.h <<_ACEOF
5155 #define HAVE_LIBDLD 1
5156 _ACEOF
5157
5158   LIBS="-ldld $LIBS"
5159
5160 fi
5161
5162     if test "$ac_cv_lib_dld_dld_link" = "yes"; then
5163       CONFIG_BDL="-ldl"
5164
5165 $as_echo "#define DYNAMIC_LINKING 1" >>confdefs.h
5166
5167     else
5168       for ac_func in shl_load
5169 do :
5170   ac_fn_cxx_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
5171 if test "x$ac_cv_func_shl_load" = x""yes; then :
5172   cat >>confdefs.h <<_ACEOF
5173 #define HAVE_SHL_LOAD 1
5174 _ACEOF
5175
5176 fi
5177 done
5178
5179       if test "$ac_cv_func_shl_load" = "yes"; then
5180         CONFIG_BDL="-ldl"
5181
5182 $as_echo "#define DYNAMIC_LINKING 1" >>confdefs.h
5183
5184       else
5185         for ac_func in dlopen
5186 do :
5187   ac_fn_cxx_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
5188 if test "x$ac_cv_func_dlopen" = x""yes; then :
5189   cat >>confdefs.h <<_ACEOF
5190 #define HAVE_DLOPEN 1
5191 _ACEOF
5192
5193 fi
5194 done
5195
5196         if test "$ac_cv_func_dlopen" = "yes"; then
5197
5198 $as_echo "#define DYNAMIC_LINKING 1" >>confdefs.h
5199
5200         fi
5201       fi
5202     fi
5203   fi
5204 fi
5205
5206
5207 #--------------------------------------------------------------------
5208 # Checks for iconv library
5209 #--------------------------------------------------------------------
5210
5211
5212 # Check whether --with-iconv was given.
5213 if test "${with_iconv+set}" = set; then :
5214   withval=$with_iconv;
5215 fi
5216
5217
5218 # Check for iconv
5219 # Modified from GNOME's libxml2 configure.in
5220
5221 ac_ext=c
5222 ac_cpp='$CPP $CPPFLAGS'
5223 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5224 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5225 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5226   # compile C to avoid the 'const char**' problem
5227
5228 SAVE_CPPFLAGS="$CPPFLAGS"
5229 SAVE_LDFLAGS="$LDFLAGS"
5230 SAVE_LIBS="$LIBS"
5231 if test "$with_iconv" = "no" ; then
5232     { $as_echo "$as_me:${as_lineno-$LINENO}: result: disabling iconv support" >&5
5233 $as_echo "disabling iconv support" >&6; }
5234 else
5235     if test -n "$ICONV_CFLAGS" -a -n "$ICONV_LDFLAGS"; then
5236        CPPFLAGS="$ICONV_CFLAGS" # for AC_TRY_LINK
5237        LDFLAGS="$ICONV_LDFLAGS"
5238     fi
5239     if test "$with_iconv" != "yes" -a "$with_iconv" != "" ; then
5240        CPPFLAGS="-I$with_iconv/include" # for AC_TRY_LINK
5241        LDFLAGS="-L$with_iconv/lib"
5242        ICONV_CFLAGS="-I$with_iconv/include"
5243        ICONV_LDFLAGS="-L$with_iconv/lib"
5244     fi
5245
5246     ac_ext=c
5247 ac_cpp='$CPP $CPPFLAGS'
5248 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5249 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5250 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5252 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5253 # On Suns, sometimes $CPP names a directory.
5254 if test -n "$CPP" && test -d "$CPP"; then
5255   CPP=
5256 fi
5257 if test -z "$CPP"; then
5258   if test "${ac_cv_prog_CPP+set}" = set; then :
5259   $as_echo_n "(cached) " >&6
5260 else
5261       # Double quotes because CPP needs to be expanded
5262     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5263     do
5264       ac_preproc_ok=false
5265 for ac_c_preproc_warn_flag in '' yes
5266 do
5267   # Use a header file that comes with gcc, so configuring glibc
5268   # with a fresh cross-compiler works.
5269   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5270   # <limits.h> exists even on freestanding compilers.
5271   # On the NeXT, cc -E runs the code through the compiler's parser,
5272   # not just through cpp. "Syntax error" is here to catch this case.
5273   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5274 /* end confdefs.h.  */
5275 #ifdef __STDC__
5276 # include <limits.h>
5277 #else
5278 # include <assert.h>
5279 #endif
5280                      Syntax error
5281 _ACEOF
5282 if ac_fn_c_try_cpp "$LINENO"; then :
5283
5284 else
5285   # Broken: fails on valid input.
5286 continue
5287 fi
5288 rm -f conftest.err conftest.$ac_ext
5289
5290   # OK, works on sane cases.  Now check whether nonexistent headers
5291   # can be detected and how.
5292   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5293 /* end confdefs.h.  */
5294 #include <ac_nonexistent.h>
5295 _ACEOF
5296 if ac_fn_c_try_cpp "$LINENO"; then :
5297   # Broken: success on invalid input.
5298 continue
5299 else
5300   # Passes both tests.
5301 ac_preproc_ok=:
5302 break
5303 fi
5304 rm -f conftest.err conftest.$ac_ext
5305
5306 done
5307 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5308 rm -f conftest.err conftest.$ac_ext
5309 if $ac_preproc_ok; then :
5310   break
5311 fi
5312
5313     done
5314     ac_cv_prog_CPP=$CPP
5315
5316 fi
5317   CPP=$ac_cv_prog_CPP
5318 else
5319   ac_cv_prog_CPP=$CPP
5320 fi
5321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5322 $as_echo "$CPP" >&6; }
5323 ac_preproc_ok=false
5324 for ac_c_preproc_warn_flag in '' yes
5325 do
5326   # Use a header file that comes with gcc, so configuring glibc
5327   # with a fresh cross-compiler works.
5328   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5329   # <limits.h> exists even on freestanding compilers.
5330   # On the NeXT, cc -E runs the code through the compiler's parser,
5331   # not just through cpp. "Syntax error" is here to catch this case.
5332   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5333 /* end confdefs.h.  */
5334 #ifdef __STDC__
5335 # include <limits.h>
5336 #else
5337 # include <assert.h>
5338 #endif
5339                      Syntax error
5340 _ACEOF
5341 if ac_fn_c_try_cpp "$LINENO"; then :
5342
5343 else
5344   # Broken: fails on valid input.
5345 continue
5346 fi
5347 rm -f conftest.err conftest.$ac_ext
5348
5349   # OK, works on sane cases.  Now check whether nonexistent headers
5350   # can be detected and how.
5351   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5352 /* end confdefs.h.  */
5353 #include <ac_nonexistent.h>
5354 _ACEOF
5355 if ac_fn_c_try_cpp "$LINENO"; then :
5356   # Broken: success on invalid input.
5357 continue
5358 else
5359   # Passes both tests.
5360 ac_preproc_ok=:
5361 break
5362 fi
5363 rm -f conftest.err conftest.$ac_ext
5364
5365 done
5366 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5367 rm -f conftest.err conftest.$ac_ext
5368 if $ac_preproc_ok; then :
5369
5370 else
5371   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5372 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5373 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5374 See \`config.log' for more details." "$LINENO" 5; }
5375 fi
5376
5377 ac_ext=c
5378 ac_cpp='$CPP $CPPFLAGS'
5379 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5380 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5381 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5382
5383
5384 ac_fn_c_check_header_mongrel "$LINENO" "iconv.h" "ac_cv_header_iconv_h" "$ac_includes_default"
5385 if test "x$ac_cv_header_iconv_h" = x""yes; then :
5386   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
5387 $as_echo_n "checking for iconv... " >&6; }
5388
5389
5390 # ac_fn_c_try_link LINENO
5391 # -----------------------
5392 # Try to link conftest.$ac_ext, and return whether this succeeded.
5393 ac_fn_c_try_link ()
5394 {
5395   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
5396   rm -f conftest.$ac_objext conftest$ac_exeext
5397   if { { ac_try="$ac_link"
5398 case "(($ac_try" in
5399   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5400   *) ac_try_echo=$ac_try;;
5401 esac
5402 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5403 $as_echo "$ac_try_echo"; } >&5
5404   (eval "$ac_link") 2>conftest.err
5405   ac_status=$?
5406   if test -s conftest.err; then
5407     grep -v '^ *+' conftest.err >conftest.er1
5408     cat conftest.er1 >&5
5409     mv -f conftest.er1 conftest.err
5410   fi
5411   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5412   test $ac_status = 0; } && {
5413          test -z "$ac_c_werror_flag" ||
5414          test ! -s conftest.err
5415        } && test -s conftest$ac_exeext && {
5416          test "$cross_compiling" = yes ||
5417          $as_test_x conftest$ac_exeext
5418        }; then :
5419   ac_retval=0
5420 else
5421   $as_echo "$as_me: failed program was:" >&5
5422 sed 's/^/| /' conftest.$ac_ext >&5
5423
5424         ac_retval=1
5425 fi
5426   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
5427   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
5428   # interfere with the next link command; also delete a directory that is
5429   # left behind by Apple's compiler.  We do this before executing the actions.
5430   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
5431   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
5432   return $ac_retval
5433
5434 } # ac_fn_c_try_link
5435 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5436 /* end confdefs.h.  */
5437
5438 #include <stdlib.h>
5439 #include <iconv.h>
5440
5441 int
5442 main ()
5443 {
5444
5445     iconv_t cd = iconv_open ("","");
5446     iconv (cd, NULL, NULL, NULL, NULL);
5447
5448   ;
5449   return 0;
5450 }
5451 _ACEOF
5452 if ac_fn_c_try_link "$LINENO"; then :
5453
5454     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5455 $as_echo "yes" >&6; }
5456
5457 $as_echo "#define USE_ICONV 1" >>confdefs.h
5458
5459
5460 else
5461
5462     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5463 $as_echo "no" >&6; }
5464     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv in -liconv" >&5
5465 $as_echo_n "checking for iconv in -liconv... " >&6; }
5466 #    LDFLAGS="${ICONV_LDFLAGS}"    # for AC_TRY_LINK
5467     LIBS="-liconv"                # for AC_TRY_LINK
5468     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5469 /* end confdefs.h.  */
5470
5471 #include <stdlib.h>
5472 #include <iconv.h>
5473
5474 int
5475 main ()
5476 {
5477
5478       iconv_t cd = iconv_open ("","");
5479       iconv (cd, NULL, NULL, NULL, NULL);
5480
5481   ;
5482   return 0;
5483 }
5484 _ACEOF
5485 if ac_fn_c_try_link "$LINENO"; then :
5486
5487       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5488 $as_echo "yes" >&6; }
5489
5490 $as_echo "#define USE_ICONV 1" >>confdefs.h
5491
5492       ICONV_LDFLAGS="${ICONV_LDFLAGS/-liconv} -liconv"
5493
5494 else
5495
5496       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5497 $as_echo "no" >&6; }
5498       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: absence of iconv may crash HTML import" >&5
5499 $as_echo "$as_me: WARNING: absence of iconv may crash HTML import" >&2;}
5500
5501 fi
5502 rm -f core conftest.err conftest.$ac_objext \
5503     conftest$ac_exeext conftest.$ac_ext
5504 fi
5505 rm -f core conftest.err conftest.$ac_objext \
5506     conftest$ac_exeext conftest.$ac_ext
5507 fi
5508
5509
5510 fi
5511
5512 CPPFLAGS="$SAVE_CPPFLAGS"
5513 LDFLAGS="$SAVE_LDFLAGS"
5514 LIBS="$SAVE_LIBS"
5515 ac_ext=cpp
5516 ac_cpp='$CXXCPP $CPPFLAGS'
5517 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5518 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5519 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5520   # restore C++ language
5521
5522
5523
5524 #--------------------------------------------------------------------
5525 # Checks for freetype library
5526 #--------------------------------------------------------------------
5527
5528
5529 # Check whether --with-freetype was given.
5530 if test "${with_freetype+set}" = set; then :
5531   withval=$with_freetype;
5532 fi
5533
5534
5535 SAVE_CPPFLAGS="$CPPFLAGS"
5536 SAVE_LDFLAGS="$LDFLAGS"
5537 SAVE_LIBS="$LIBS"
5538 if test "$with_freetype" = "no" ; then
5539     { $as_echo "$as_me:${as_lineno-$LINENO}: result: disabling freetype support" >&5
5540 $as_echo "disabling freetype support" >&6; }
5541 else
5542     if test -z "$FREETYPE_CFLAGS"; then
5543       FREETYPE_CFLAGS=`freetype-config --cflags`
5544     fi
5545     CPPFLAGS="$CPPFLAGS $FREETYPE_CFLAGS"
5546     if test -z "$FREETYPE_LDFLAGS"; then
5547       FREETYPE_LDFLAGS=`freetype-config --libs`
5548     fi
5549     LIBS="$LDFLAGS $FREETYPE_LDFLAGS"
5550     ac_fn_cxx_check_header_mongrel "$LINENO" "ft2build.h" "ac_cv_header_ft2build_h" "$ac_includes_default"
5551 if test "x$ac_cv_header_ft2build_h" = x""yes; then :
5552   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for freetype" >&5
5553 $as_echo_n "checking for freetype... " >&6; }
5554     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5555 /* end confdefs.h.  */
5556
5557 #include <ft2build.h>
5558 #include FT_FREETYPE_H
5559
5560 int
5561 main ()
5562 {
5563
5564     FT_Library ft_library;
5565     (void) FT_Init_FreeType (&ft_library);
5566
5567   ;
5568   return 0;
5569 }
5570 _ACEOF
5571 if ac_fn_cxx_try_link "$LINENO"; then :
5572
5573     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5574 $as_echo "yes" >&6; }
5575
5576 $as_echo "#define USE_FREETYPE 1" >>confdefs.h
5577
5578     FREETYPE_CFLAGS="$CPPFLAGS"
5579     if test "$with_freetype" = "linked" -o "$with_freetype" = "" ; then
5580       FREETYPE_LDFLAGS="$LIBS"
5581
5582 $as_echo "#define LINKED_FREETYPE 1" >>confdefs.h
5583
5584     fi
5585
5586 else
5587
5588     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5589 $as_echo "no" >&6; }
5590 fi
5591 rm -f core conftest.err conftest.$ac_objext \
5592     conftest$ac_exeext conftest.$ac_ext
5593 fi
5594
5595
5596 fi
5597
5598 CPPFLAGS="$SAVE_CPPFLAGS"
5599 LDFLAGS="$SAVE_LDFLAGS"
5600 LIBS="$SAVE_LIBS"
5601
5602
5603
5604
5605 #--------------------------------------------------------------------
5606 # Checks for Cairo library
5607 #--------------------------------------------------------------------
5608
5609
5610 # Check whether --with-cairo was given.
5611 if test "${with_cairo+set}" = set; then :
5612   withval=$with_cairo;
5613 fi
5614
5615
5616 SAVE_CPPFLAGS="$CPPFLAGS"
5617 SAVE_LDFLAGS="$LDFLAGS"
5618 SAVE_LIBS="$LIBS"
5619 if test "$with_cairo" = "no" -o "$with_cairo" = "" ; then
5620     { $as_echo "$as_me:${as_lineno-$LINENO}: result: disabling cairo support" >&5
5621 $as_echo "disabling cairo support" >&6; }
5622 else
5623     CPPFLAGS=`pkg-config --cflags cairo`
5624     LIBS=`pkg-config --libs cairo`
5625     ac_fn_cxx_check_header_mongrel "$LINENO" "cairo.h" "ac_cv_header_cairo_h" "$ac_includes_default"
5626 if test "x$ac_cv_header_cairo_h" = x""yes; then :
5627   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cairo" >&5
5628 $as_echo_n "checking for cairo... " >&6; }
5629     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5630 /* end confdefs.h.  */
5631
5632 #include <cairo.h>
5633
5634 int
5635 main ()
5636 {
5637
5638     cairo_surface_t *surface;
5639     surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, 120, 120);
5640
5641   ;
5642   return 0;
5643 }
5644 _ACEOF
5645 if ac_fn_cxx_try_link "$LINENO"; then :
5646
5647     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5648 $as_echo "yes" >&6; }
5649
5650 $as_echo "#define USE_CAIRO 1" >>confdefs.h
5651
5652     CAIRO_CFLAGS="$CPPFLAGS"
5653     if test "$with_cairo" = "linked" ; then
5654       CAIRO_LDFLAGS="$LIBS"
5655
5656 $as_echo "#define LINKED_CAIRO 1" >>confdefs.h
5657
5658     fi
5659
5660 else
5661
5662     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5663 $as_echo "no" >&6; }
5664 fi
5665 rm -f core conftest.err conftest.$ac_objext \
5666     conftest$ac_exeext conftest.$ac_ext
5667 fi
5668
5669
5670 fi
5671
5672 CPPFLAGS="$SAVE_CPPFLAGS"
5673 LDFLAGS="$SAVE_LDFLAGS"
5674 LIBS="$SAVE_LIBS"
5675
5676
5677
5678
5679 #--------------------------------------------------------------------
5680 # Checks for Imlib2 library
5681 #--------------------------------------------------------------------
5682
5683
5684 # Check whether --with-imlib2 was given.
5685 if test "${with_imlib2+set}" = set; then :
5686   withval=$with_imlib2;
5687 fi
5688
5689
5690 SAVE_CPPFLAGS="$CPPFLAGS"
5691 SAVE_LDFLAGS="$LDFLAGS"
5692 SAVE_LIBS="$LIBS"
5693 if test "$with_imlib2" = "no" -o "$with_imlib2" = "" ; then
5694     { $as_echo "$as_me:${as_lineno-$LINENO}: result: disabling imlib2 support" >&5
5695 $as_echo "disabling imlib2 support" >&6; }
5696 else
5697     CPPFLAGS=`imlib2-config --cflags`
5698     LIBS=`imlib2-config --libs`
5699     ac_fn_cxx_check_header_mongrel "$LINENO" "Imlib2.h" "ac_cv_header_Imlib2_h" "$ac_includes_default"
5700 if test "x$ac_cv_header_Imlib2_h" = x""yes; then :
5701   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for imlib2" >&5
5702 $as_echo_n "checking for imlib2... " >&6; }
5703     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5704 /* end confdefs.h.  */
5705
5706 #include <X11/Xlib.h>
5707 #include <Imlib2.h>
5708 #include <stdio.h>
5709 #include <string.h>
5710
5711 int
5712 main ()
5713 {
5714
5715     Imlib_Image image= imlib_load_image("");
5716
5717   ;
5718   return 0;
5719 }
5720 _ACEOF
5721 if ac_fn_cxx_try_link "$LINENO"; then :
5722
5723     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5724 $as_echo "yes" >&6; }
5725
5726 $as_echo "#define USE_IMLIB2 1" >>confdefs.h
5727
5728     IMLIB2_CFLAGS="$CPPFLAGS"
5729     if test "$with_imlib2" = "linked" ; then
5730       IMLIB2_LDFLAGS="$LIBS"
5731
5732 $as_echo "#define LINKED_IMLIB2 1" >>confdefs.h
5733
5734     fi
5735
5736 else
5737
5738     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5739 $as_echo "no" >&6; }
5740 fi
5741 rm -f core conftest.err conftest.$ac_objext \
5742     conftest$ac_exeext conftest.$ac_ext
5743 fi
5744
5745
5746 fi
5747
5748 CPPFLAGS="$SAVE_CPPFLAGS"
5749 LDFLAGS="$SAVE_LDFLAGS"
5750 LIBS="$SAVE_LIBS"
5751
5752
5753
5754
5755 #--------------------------------------------------------------------
5756 # Checks for Axel library
5757 #--------------------------------------------------------------------
5758
5759
5760 # Check whether --with-axel was given.
5761 if test "${with_axel+set}" = set; then :
5762   withval=$with_axel;
5763 fi
5764
5765
5766 SAVE_CPPFLAGS="$CPPFLAGS"
5767 SAVE_LDFLAGS="$LDFLAGS"
5768 SAVE_LIBS="$LIBS"
5769 if test "$with_axel" = "no" -o "$with_axel" = "" ; then
5770     { $as_echo "$as_me:${as_lineno-$LINENO}: result: disabling axel support" >&5
5771 $as_echo "disabling axel support" >&6; }
5772 else
5773     CPPFLAGS=`axel-config --cflags`
5774     LIBS=`axel-config --libs`
5775     ac_fn_cxx_check_header_mongrel "$LINENO" "QGui/Viewer.h" "ac_cv_header_QGui_Viewer_h" "$ac_includes_default"
5776 if test "x$ac_cv_header_QGui_Viewer_h" = x""yes; then :
5777   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for axel" >&5
5778 $as_echo_n "checking for axel... " >&6; }
5779     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5780 /* end confdefs.h.  */
5781
5782 #include <QGui/Viewer.h>
5783
5784 int
5785 main ()
5786 {
5787
5788     Viewer viewer(0);
5789
5790   ;
5791   return 0;
5792 }
5793 _ACEOF
5794 if ac_fn_cxx_try_link "$LINENO"; then :
5795
5796     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5797 $as_echo "yes" >&6; }
5798
5799 $as_echo "#define USE_AXEL 1" >>confdefs.h
5800
5801     AXEL_CFLAGS="$CPPFLAGS"
5802     if test "$with_axel" = "linked" ; then
5803       AXEL_LDFLAGS="$LIBS"
5804
5805 $as_echo "#define LINKED_AXEL 1" >>confdefs.h
5806
5807     fi
5808
5809 else
5810
5811     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5812 $as_echo "no" >&6; }
5813 fi
5814 rm -f core conftest.err conftest.$ac_objext \
5815     conftest$ac_exeext conftest.$ac_ext
5816 fi
5817
5818
5819 fi
5820
5821 CPPFLAGS="$SAVE_CPPFLAGS"
5822 LDFLAGS="$SAVE_LDFLAGS"
5823 LIBS="$SAVE_LIBS"
5824
5825
5826
5827
5828 #--------------------------------------------------------------------
5829 # Checks for ghostscript library
5830 #--------------------------------------------------------------------
5831
5832
5833 # Check whether --with-gs was given.
5834 if test "${with_gs+set}" = set; then :
5835   withval=$with_gs;
5836 fi
5837
5838
5839 if test "$with_gs" = "no" ; then
5840     { $as_echo "$as_me:${as_lineno-$LINENO}: result: disabling ghostscript support" >&5
5841 $as_echo "disabling ghostscript support" >&6; }
5842 else
5843 case "${host}" in
5844   *mingw*)
5845     GS_EXE="gswin32c.exe"
5846     GS_DLL="gsdll32.dll"
5847     # Extract the first word of "${GS_EXE}", so it can be a program name with args.
5848 set dummy ${GS_EXE}; ac_word=$2
5849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5850 $as_echo_n "checking for $ac_word... " >&6; }
5851 if test "${ac_cv_prog_HAS_GS_EXE+set}" = set; then :
5852   $as_echo_n "(cached) " >&6
5853 else
5854   if test -n "$HAS_GS_EXE"; then
5855   ac_cv_prog_HAS_GS_EXE="$HAS_GS_EXE" # Let the user override the test.
5856 else
5857 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5858 for as_dir in $PATH
5859 do
5860   IFS=$as_save_IFS
5861   test -z "$as_dir" && as_dir=.
5862     for ac_exec_ext in '' $ac_executable_extensions; do
5863   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5864     ac_cv_prog_HAS_GS_EXE="yes"
5865     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5866     break 2
5867   fi
5868 done
5869   done
5870 IFS=$as_save_IFS
5871
5872   test -z "$ac_cv_prog_HAS_GS_EXE" && ac_cv_prog_HAS_GS_EXE="no"
5873 fi
5874 fi
5875 HAS_GS_EXE=$ac_cv_prog_HAS_GS_EXE
5876 if test -n "$HAS_GS_EXE"; then
5877   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAS_GS_EXE" >&5
5878 $as_echo "$HAS_GS_EXE" >&6; }
5879 else
5880   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5881 $as_echo "no" >&6; }
5882 fi
5883
5884
5885     # Extract the first word of "${GS_DLL}", so it can be a program name with args.
5886 set dummy ${GS_DLL}; ac_word=$2
5887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5888 $as_echo_n "checking for $ac_word... " >&6; }
5889 if test "${ac_cv_prog_HAS_GS_LIB+set}" = set; then :
5890   $as_echo_n "(cached) " >&6
5891 else
5892   if test -n "$HAS_GS_LIB"; then
5893   ac_cv_prog_HAS_GS_LIB="$HAS_GS_LIB" # Let the user override the test.
5894 else
5895 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5896 for as_dir in $PATH
5897 do
5898   IFS=$as_save_IFS
5899   test -z "$as_dir" && as_dir=.
5900     for ac_exec_ext in '' $ac_executable_extensions; do
5901   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5902     ac_cv_prog_HAS_GS_LIB="yes"
5903     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5904     break 2
5905   fi
5906 done
5907   done
5908 IFS=$as_save_IFS
5909
5910   test -z "$ac_cv_prog_HAS_GS_LIB" && ac_cv_prog_HAS_GS_LIB="no"
5911 fi
5912 fi
5913 HAS_GS_LIB=$ac_cv_prog_HAS_GS_LIB
5914 if test -n "$HAS_GS_LIB"; then
5915   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAS_GS_LIB" >&5
5916 $as_echo "$HAS_GS_LIB" >&6; }
5917 else
5918   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5919 $as_echo "no" >&6; }
5920 fi
5921
5922
5923   ;;
5924   *)
5925     # Extract the first word of "gs", so it can be a program name with args.
5926 set dummy gs; ac_word=$2
5927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5928 $as_echo_n "checking for $ac_word... " >&6; }
5929 if test "${ac_cv_prog_HAS_GS_EXE+set}" = set; then :
5930   $as_echo_n "(cached) " >&6
5931 else
5932   if test -n "$HAS_GS_EXE"; then
5933   ac_cv_prog_HAS_GS_EXE="$HAS_GS_EXE" # Let the user override the test.
5934 else
5935 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5936 for as_dir in $PATH
5937 do
5938   IFS=$as_save_IFS
5939   test -z "$as_dir" && as_dir=.
5940     for ac_exec_ext in '' $ac_executable_extensions; do
5941   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5942     ac_cv_prog_HAS_GS_EXE="yes"
5943     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5944     break 2
5945   fi
5946 done
5947   done
5948 IFS=$as_save_IFS
5949
5950   test -z "$ac_cv_prog_HAS_GS_EXE" && ac_cv_prog_HAS_GS_EXE="no"
5951 fi
5952 fi
5953 HAS_GS_EXE=$ac_cv_prog_HAS_GS_EXE
5954 if test -n "$HAS_GS_EXE"; then
5955   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAS_GS_EXE" >&5
5956 $as_echo "$HAS_GS_EXE" >&6; }
5957 else
5958   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5959 $as_echo "no" >&6; }
5960 fi
5961
5962
5963     HAS_GS_LIB="yes"
5964   ;;
5965 esac
5966 if test "x${HAS_GS_EXE}" = "xyes" -a "x${HAS_GS_LIB}" = "xyes"; then
5967
5968 $as_echo "#define USE_GS 1" >>confdefs.h
5969
5970   CONFIG_GS="Ghostscript"
5971
5972
5973
5974 else
5975   { $as_echo "$as_me:${as_lineno-$LINENO}: result: disabling ghostscript support" >&5
5976 $as_echo "disabling ghostscript support" >&6; }
5977 fi
5978 fi
5979
5980 #--------------------------------------------------------------------
5981 # Fixes for erroneous behaviour of gcc/g++ and guile on some systems
5982 #--------------------------------------------------------------------
5983
5984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ... arguments behave correctly" >&5
5985 $as_echo_n "checking whether ... arguments behave correctly... " >&6; }
5986 if test -z "$GUILE_CFLAGS"; then
5987   CXXFLAGS="`guile-config compile`"
5988 else
5989   CXXFLAGS="$GUILE_CFLAGS"
5990 fi
5991 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5992 /* end confdefs.h.  */
5993
5994   #include <guile/gh.h>
5995   #include <libguile.h>
5996   typedef SCM (*FN)(...);
5997   static SCM identity (SCM x) { return x; }
5998   void declare () { gh_new_procedure ("identity", (FN) identity, 1, 0, 0); }
5999
6000 int
6001 main ()
6002 {
6003
6004
6005   ;
6006   return 0;
6007 }
6008 _ACEOF
6009 if ac_fn_cxx_try_compile "$LINENO"; then :
6010
6011
6012 $as_echo "#define DOTS_OK 1" >>confdefs.h
6013
6014   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6015 $as_echo "yes" >&6; }
6016
6017 else
6018
6019   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6020 $as_echo "no" >&6; }
6021
6022 fi
6023 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6024 CXXFLAGS=""
6025
6026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the size_t of guile strings" >&5
6027 $as_echo_n "checking the size_t of guile strings... " >&6; }
6028 if test -z "$GUILE_CFLAGS"; then
6029   CXXFLAGS="`guile-config compile`"
6030 else
6031   CXXFLAGS="$GUILE_CFLAGS"
6032 fi
6033 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6034 /* end confdefs.h.  */
6035
6036   #include <guile/gh.h>
6037   #include <libguile.h>
6038   void print_string (SCM s) {
6039     int len_r;
6040     char* r= gh_scm2newstr (s, &len_r); }
6041
6042 int
6043 main ()
6044 {
6045
6046
6047   ;
6048   return 0;
6049 }
6050 _ACEOF
6051 if ac_fn_cxx_try_compile "$LINENO"; then :
6052
6053
6054 $as_echo "#define guile_str_size_t int" >>confdefs.h
6055
6056   { $as_echo "$as_me:${as_lineno-$LINENO}: result: int" >&5
6057 $as_echo "int" >&6; }
6058
6059 else
6060
6061
6062 $as_echo "#define guile_str_size_t size_t" >>confdefs.h
6063
6064   { $as_echo "$as_me:${as_lineno-$LINENO}: result: size_t" >&5
6065 $as_echo "size_t" >&6; }
6066
6067 fi
6068 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6069 CXXFLAGS=""
6070
6071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if statically linking with guile works" >&5
6072 $as_echo_n "checking if statically linking with guile works... " >&6; }
6073 SAVE_CPPFLAGS="$CPPFLAGS"
6074 SAVE_LDFLAGS="$LDFLAGS"
6075 SAVE_LIBS="$LIBS"
6076 CPPFLAGS="$GUILE_CFLAGS"
6077 LDFLAGS="-static"
6078 LIBS="$GUILE_LDFLAGS"
6079 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6080 /* end confdefs.h.  */
6081
6082 #include <guile/gh.h>
6083 $CONFIG_DOTS
6084
6085 int
6086 main ()
6087 {
6088
6089   struct dummy {
6090     static void my_main (int argc, char** argv) {}
6091     static void install_guile () {
6092 #ifdef DOTS_OK
6093       gh_enter (0, NULL, (void (*)(...)) ((void*) my_main));
6094 #else
6095       gh_enter (0, NULL, my_main);
6096 #endif
6097     }
6098   };
6099   dummy::install_guile ();
6100
6101   ;
6102   return 0;
6103 }
6104 _ACEOF
6105 if ac_fn_cxx_try_link "$LINENO"; then :
6106   tm_link_guile_static="yes"
6107 else
6108   tm_link_guile_static="no"
6109 fi
6110 rm -f core conftest.err conftest.$ac_objext \
6111     conftest$ac_exeext conftest.$ac_ext
6112
6113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: \"$tm_link_guile_static\"" >&5
6114 $as_echo "\"$tm_link_guile_static\"" >&6; }
6115 if test "$tm_link_guile_static" = "no" ; then
6116    { $as_echo "$as_me:${as_lineno-$LINENO}: checking if it works with -lltdl" >&5
6117 $as_echo_n "checking if it works with -lltdl... " >&6; }
6118    LIBS="$GUILE_LDFLAGS -lltdl"
6119    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6120 /* end confdefs.h.  */
6121
6122 #include <guile/gh.h>
6123 $CONFIG_DOTS
6124
6125 int
6126 main ()
6127 {
6128
6129   struct dummy {
6130     static void my_main (int argc, char** argv) {}
6131     static void install_guile () {
6132 #ifdef DOTS_OK
6133       gh_enter (0, NULL, (void (*)(...)) ((void*) my_main));
6134 #else
6135       gh_enter (0, NULL, my_main);
6136 #endif
6137     }
6138   };
6139   dummy::install_guile ();
6140
6141   ;
6142   return 0;
6143 }
6144 _ACEOF
6145 if ac_fn_cxx_try_link "$LINENO"; then :
6146   tm_link_guile_static_ltdl="yes"
6147 else
6148   tm_link_guile_static_ltdl="no"
6149 fi
6150 rm -f core conftest.err conftest.$ac_objext \
6151     conftest$ac_exeext conftest.$ac_ext
6152
6153    { $as_echo "$as_me:${as_lineno-$LINENO}: result: \"$tm_link_guile_static_ltdl\"" >&5
6154 $as_echo "\"$tm_link_guile_static_ltdl\"" >&6; }
6155    if test "$tm_link_guile_static_ltdl" = "yes" ; then
6156       GUILE_LDFLAGS="$GUILE_LDFLAGS -lltdl"
6157    else
6158       { $as_echo "$as_me:${as_lineno-$LINENO}: checking if it works with -lltdl -ldl" >&5
6159 $as_echo_n "checking if it works with -lltdl -ldl... " >&6; }
6160       LIBS="$GUILE_LDFLAGS -lltdl -ldl"
6161       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6162 /* end confdefs.h.  */
6163
6164 #include <guile/gh.h>
6165 $CONFIG_DOTS
6166
6167 int
6168 main ()
6169 {
6170
6171   struct dummy {
6172     static void my_main (int argc, char** argv) {}
6173     static void install_guile () {
6174 #ifdef DOTS_OK
6175       gh_enter (0, NULL, (void (*)(...)) ((void*) my_main));
6176 #else
6177       gh_enter (0, NULL, my_main);
6178 #endif
6179     }
6180   };
6181   dummy::install_guile ();
6182
6183   ;
6184   return 0;
6185 }
6186 _ACEOF
6187 if ac_fn_cxx_try_link "$LINENO"; then :
6188   tm_link_guile_static_ltdl_ldl="yes"
6189 else
6190   tm_link_guile_static_ltdl_ldl="no"
6191 fi
6192 rm -f core conftest.err conftest.$ac_objext \
6193     conftest$ac_exeext conftest.$ac_ext
6194
6195       { $as_echo "$as_me:${as_lineno-$LINENO}: result: \"$tm_link_guile_static_ltdl_ldl\"" >&5
6196 $as_echo "\"$tm_link_guile_static_ltdl_ldl\"" >&6; }
6197       if test "$tm_link_guile_static_ltdl_ldl" = "yes" ; then
6198          GUILE_LDFLAGS="$GUILE_LDFLAGS -lltdl -ldl"
6199       else
6200          { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unable to link statically with guile" >&5
6201 $as_echo "$as_me: WARNING: unable to link statically with guile" >&2;}
6202       fi
6203    fi
6204 fi
6205 CPPFLAGS="$SAVE_CPPFLAGS"
6206 LDFLAGS="$SAVE_LDFLAGS"
6207 LIBS="$SAVE_LIBS"
6208
6209 #--------------------------------------------------------------------
6210 # Handle different systems case by case
6211 #--------------------------------------------------------------------
6212
6213 CONFIG_OS="GNU_LINUX"
6214 CONFIG_OS_SUFFIX="gnu-linux"
6215 CONFIG_OS_COMPAT="Unix"
6216 CONFIG_MACOS=""
6217 CONFIG_CXXFLAGS=""
6218 CONFIG_CXXTEMPLATE=""
6219 CONFIG_STD_SETENV="#define STD_SETENV"
6220 CONFIG_SO="so"
6221 CONFIG_LIB_PATH="LD_LIBRARY_PATH"
6222 CONFIG_CHMOD="chmod -f"
6223 CONFIG_CXXOPTIMIZE="-O2"
6224 CONFIG_BSTATIC="-Wl,-Bstatic"
6225 CONFIG_BSHARED="-Wl,-Bdynamic"
6226 CONFIG_BFLAGS=""
6227 CONFIG_BPATH="-Wl,-rpath,"
6228 CONFIG_LDRT=""
6229 CONFIG_WORD_LENGTH="4"
6230 CONFIG_WORD_LENGTH_INC="3"
6231 CONFIG_WORD_MASK="0xfffffffc"
6232 CONFIG_MAX_FAST="260 // WORD_LENGTH more than power of 2"
6233 # tweak for XCode project
6234 CONFIG_NATIVE_ARCH_TAG="NATIVE_ARCH"
6235
6236 X11_CFLAGS="$X_CFLAGS"
6237 X11_LDFLAGS="$X_LIBS -lXext -lX11"
6238
6239 # The cast to long int works around a bug in the HP C Compiler
6240 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6241 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6242 # This bug is HP SR number 8606223364.
6243 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
6244 $as_echo_n "checking size of void *... " >&6; }
6245 if test "${ac_cv_sizeof_void_p+set}" = set; then :
6246   $as_echo_n "(cached) " >&6
6247 else
6248   if ac_fn_cxx_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
6249
6250 else
6251   if test "$ac_cv_type_void_p" = yes; then
6252      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6253 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6254 { as_fn_set_status 77
6255 as_fn_error "cannot compute sizeof (void *)
6256 See \`config.log' for more details." "$LINENO" 5; }; }
6257    else
6258      ac_cv_sizeof_void_p=0
6259    fi
6260 fi
6261
6262 fi
6263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
6264 $as_echo "$ac_cv_sizeof_void_p" >&6; }
6265
6266
6267
6268 cat >>confdefs.h <<_ACEOF
6269 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
6270 _ACEOF
6271
6272
6273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we are on a 64-bits computer" >&5
6274 $as_echo_n "checking if we are on a 64-bits computer... " >&6; }
6275 if test "$ac_cv_sizeof_void_p" = "8"; then
6276   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6277 $as_echo "yes" >&6; }
6278   CONFIG_WORD_LENGTH="8"
6279   CONFIG_WORD_LENGTH_INC="7"
6280   CONFIG_WORD_MASK="0xfffffffffffffff8"
6281   CONFIG_MAX_FAST="264 // WORD_LENGTH more than power of 2"
6282 else
6283   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6284 $as_echo "no" >&6; }
6285 fi
6286
6287 case "${host}" in
6288   i*86-*-linux* | x86_64-*-linux*)
6289     { $as_echo "$as_me:${as_lineno-$LINENO}: result: final adjustments for an Intel or AMD GNU/Linux host" >&5
6290 $as_echo "final adjustments for an Intel or AMD GNU/Linux host" >&6; }
6291     CONFIG_CXXOPTIMIZE="-O3 -fexpensive-optimizations"
6292   ;;
6293   i*86-*-freebsd* | x86_64-*-freebsd*)
6294     { $as_echo "$as_me:${as_lineno-$LINENO}: result: final adjustments for an Intel or AMD GNU/BSD host" >&5
6295 $as_echo "final adjustments for an Intel or AMD GNU/BSD host" >&6; }
6296     CONFIG_CXXOPTIMIZE="-O3 -fexpensive-optimizations"
6297   ;;
6298   i*86-*-solaris*)
6299     { $as_echo "$as_me:${as_lineno-$LINENO}: result: final adjustments for an Intel or AMS Solaris host" >&5
6300 $as_echo "final adjustments for an Intel or AMS Solaris host" >&6; }
6301     CONFIG_CXXOPTIMIZE="-O3"
6302     CONFIG_BPATH="-Wl,-R,"
6303     X11_LDFLAGS="$X_LIBS -lXext -lX11 -lsocket"
6304   ;;
6305   *mingw*)
6306     { $as_echo "$as_me:${as_lineno-$LINENO}: result: final adjustments for mingw host" >&5
6307 $as_echo "final adjustments for mingw host" >&6; }
6308     CONFIG_OS_COMPAT="Windows"
6309     CONFIG_LDRT="-lmingw32 -lmingwex -mwindows"
6310   ;;
6311   *-*-cygwin)
6312     { $as_echo "$as_me:${as_lineno-$LINENO}: result: final adjustments for cygwin host" >&5
6313 $as_echo "final adjustments for cygwin host" >&6; }
6314     CONFIG_OS="CYGWIN"
6315     CONFIG_BFLAGS="-Wl,-stack,8388608"
6316 #    CXX="export CYGWIN=check_case:strict; $CXX"
6317 #    AC_SUBST(CXX)
6318   ;;
6319   *apple*darwin*)
6320     echo "$ac_t""final adjustments for a MacOS host" 1>&6
6321     CONFIG_OS="MACOS"
6322     CONFIG_CXXFLAGS="-I${prefix}/include"
6323     CONFIG_BSHARED=""
6324     CONFIG_BFLAGS="-framework Cocoa"
6325     CONFIG_BPATH=""
6326     CONFIG_SO="dylib"
6327     CONFIG_LIB_PATH="DYLD_LIBRARY_PATH"
6328   ;;
6329   *darwin*)
6330     echo "$ac_t""final adjustments for a generic Darwin host" 1>&6
6331     CONFIG_CXXFLAGS="-I${prefix}/include"
6332     CONFIG_BSHARED=""
6333     CONFIG_BPATH=""
6334     CONFIG_SO="dylib"
6335     CONFIG_LIB_PATH="DYLD_LIBRARY_PATH"
6336   ;;
6337   powerpc-*-linux*)
6338     { $as_echo "$as_me:${as_lineno-$LINENO}: result: final adjustments for a PowerPC/GNU-linux host" >&5
6339 $as_echo "final adjustments for a PowerPC/GNU-linux host" >&6; }
6340     CONFIG_OS="POWERPC_GNU_LINUX"
6341     CONFIG_CXXOPTIMIZE="-O3 -fexpensive-optimizations"
6342   ;;
6343   *sun*)
6344     { $as_echo "$as_me:${as_lineno-$LINENO}: result: final adjustments for a SUN/solaris host" >&5
6345 $as_echo "final adjustments for a SUN/solaris host" >&6; }
6346     CONFIG_OS="SUN"
6347     CONFIG_OS_SUFFIX="sun"
6348     CONFIG_BSTATIC=""
6349     CONFIG_BSHARED=""
6350     CONFIG_BPATH="-Wl,-R,"
6351     X11_LDFLAGS="$X_LIBS -lXext -lX11 -lsocket"
6352     CONFIG_WORD_LENGTH="8"
6353     CONFIG_WORD_LENGTH_INC="7"
6354     CONFIG_WORD_MASK="0xfffffff8"
6355     CONFIG_MAX_FAST="264 // WORD_LENGTH more than power of 2"
6356     CONFIG_STD_SETENV=""
6357   ;;
6358   sparc*-*-linux*)
6359     { $as_echo "$as_me:${as_lineno-$LINENO}: result: final adjustments for a Sparc host running GNU/Linux" >&5
6360 $as_echo "final adjustments for a Sparc host running GNU/Linux" >&6; }
6361     CONFIG_CXXOPTIMIZE="-O3 -fexpensive-optimizations"
6362     CONFIG_WORD_LENGTH="8"
6363     CONFIG_WORD_LENGTH_INC="7"
6364     CONFIG_WORD_MASK="0xfffffff8"
6365     CONFIG_MAX_FAST="264 // WORD_LENGTH more than power of 2"
6366     CONFIG_STD_SETENV=""
6367   ;;
6368   *dec*)
6369     { $as_echo "$as_me:${as_lineno-$LINENO}: result: final adjustments for a DEC/alpha host" >&5
6370 $as_echo "final adjustments for a DEC/alpha host" >&6; }
6371     CONFIG_BSTATIC=""
6372     CONFIG_BSHARED="-shared"
6373     CONFIG_STD_SETENV=""
6374   ;;
6375   *alpha*-*-linux*)
6376     { $as_echo "$as_me:${as_lineno-$LINENO}: result: final adjustments for an Alpha GNU/Linux host" >&5
6377 $as_echo "final adjustments for an Alpha GNU/Linux host" >&6; }
6378     CONFIG_BSTATIC=""
6379     CONFIG_BSHARED="-shared"
6380   ;;
6381   s390-*-linux*)
6382     { $as_echo "$as_me:${as_lineno-$LINENO}: result: final adjustments for an IBM S/390 GNU/Linux host" >&5
6383 $as_echo "final adjustments for an IBM S/390 GNU/Linux host" >&6; }
6384     CONFIG_STD_SETENV=""
6385   ;;
6386   ia64-*-linux*)
6387     { $as_echo "$as_me:${as_lineno-$LINENO}: result: final adjustments for an Itanium GNU/Linux host" >&5
6388 $as_echo "final adjustments for an Itanium GNU/Linux host" >&6; }
6389     CONFIG_BSTATIC=""
6390     CONFIG_BSHARED="-shared"
6391   ;;
6392   hppa*-*-linux*)
6393     { $as_echo "$as_me:${as_lineno-$LINENO}: result: final adjustments for an HP PA_RISC GNU/Linux host" >&5
6394 $as_echo "final adjustments for an HP PA_RISC GNU/Linux host" >&6; }
6395     CONFIG_CXXFLAGS="$CONFIG_CXXFLAGS -fPIC"
6396     CONFIG_BSTATIC=""
6397     CONFIG_BSHARED="-shared"
6398   ;;
6399   *sgi-irix*)
6400     echo "$ac_t""final adjustments for a SGI/Irix host" 1>&6
6401     CONFIG_OS="IRIX"
6402     CONFIG_CXXFLAGS=""
6403     X_LIBS=-L/usr/lib32
6404     CONFIG_BSTATIC=""
6405     CONFIG_BSHARED=""
6406     CONFIG_BPATH=""
6407     X11_LDFLAGS="$X_LIBS -lX11"
6408     CONFIG_WORD_MASK="0xfffffff8"
6409     CONFIG_STD_SETENV=""
6410     CONFIG_CHMOD="chmod"
6411     CONFIG_LIB_PATH="LD_LIBRARYN32_PATH"
6412   ;;
6413   m68k-*-linux* | mips-*-linux* | mipsel-*-linux* | arm*-*-linux*)
6414     { $as_echo "$as_me:${as_lineno-$LINENO}: result: final adjustments for a supported GNU/Linux host" >&5
6415 $as_echo "final adjustments for a supported GNU/Linux host" >&6; }
6416   ;;
6417   *-linux*)
6418     { $as_echo "$as_me:${as_lineno-$LINENO}: result: final adjustments for a generic GNU/Linux host" >&5
6419 $as_echo "final adjustments for a generic GNU/Linux host" >&6; }
6420   ;;
6421   *)
6422     { $as_echo "$as_me:${as_lineno-$LINENO}: result: final adjustments for a generic host" >&5
6423 $as_echo "final adjustments for a generic host" >&6; }
6424   ;;
6425 esac
6426
6427 case "${host}" in
6428   *apple*darwin10*)
6429     echo "$ac_t""Xcode 3.2 project tweak (only MacOSX 10.6)" 1>&6
6430     CONFIG_NATIVE_ARCH_TAG="NATIVE_ARCH_ACTUAL"
6431   ;;
6432 esac
6433
6434 #--------------------------------------------------------------------
6435 # Temporary fix for link problem
6436 #--------------------------------------------------------------------
6437
6438 case "$GXX_VERSION" in
6439      3.* | 4.*)
6440          CONFIG_BSTATIC="-static"
6441          CONFIG_BSHARED="-dynamic"
6442      ;;
6443 esac
6444
6445 #--------------------------------------------------------------------
6446 # Memory allocation options
6447 #--------------------------------------------------------------------
6448
6449 # Check whether --enable-fastalloc was given.
6450 if test "${enable_fastalloc+set}" = set; then :
6451   enableval=$enable_fastalloc;
6452 else
6453   enable_fastalloc="yes"
6454 fi
6455
6456 case "$enable_fastalloc" in
6457     yes)
6458         ;;
6459     no)
6460         { $as_echo "$as_me:${as_lineno-$LINENO}: result: disabling fast allocator for small objects" >&5
6461 $as_echo "disabling fast allocator for small objects" >&6; }
6462
6463 $as_echo "#define NO_FAST_ALLOC 1" >>confdefs.h
6464
6465         ;;
6466     *)
6467         as_fn_error "bad option --enable-fastalloc=$enable_fastalloc" "$LINENO" 5
6468         ;;
6469 esac
6470
6471 #--------------------------------------------------------------------
6472 # Experimental options
6473 #--------------------------------------------------------------------
6474
6475 # Check whether --enable-experimental was given.
6476 if test "${enable_experimental+set}" = set; then :
6477   enableval=$enable_experimental;
6478 else
6479   enable_experimental="no"
6480 fi
6481
6482 case "$enable_experimental" in
6483     yes)
6484         { $as_echo "$as_me:${as_lineno-$LINENO}: result: enabling experimental style rewriting code" >&5
6485 $as_echo "enabling experimental style rewriting code" >&6; }
6486
6487 $as_echo "#define EXPERIMENTAL 1" >>confdefs.h
6488
6489         CONFIG_EXPERIMENTAL="Memorizer Environment Evaluate"
6490         ;;
6491     no)
6492         { $as_echo "$as_me:${as_lineno-$LINENO}: result: disabling experimental style rewriting code" >&5
6493 $as_echo "disabling experimental style rewriting code" >&6; }
6494         CONFIG_EXPERIMENTAL=""
6495         ;;
6496     *)
6497         as_fn_error "bad option --enable-experimental=$enable_experimental" "$LINENO" 5
6498         ;;
6499 esac
6500
6501
6502 #--------------------------------------------------------------------
6503 # MacOS X extensions (spellchecker, image loading)
6504 #--------------------------------------------------------------------
6505
6506 # Check whether --enable-macosx-extensions was given.
6507 if test "${enable_macosx_extensions+set}" = set; then :
6508   enableval=$enable_macosx_extensions;
6509 else
6510   enable_macosx_extensions="no"
6511 fi
6512
6513 case "$enable_macosx_extensions" in
6514     yes)
6515         { $as_echo "$as_me:${as_lineno-$LINENO}: result: enabling Mac OSX extensions" >&5
6516 $as_echo "enabling Mac OSX extensions" >&6; }
6517
6518 $as_echo "#define MACOSX_EXTENSIONS 1" >>confdefs.h
6519
6520         CONFIG_MACOS="MacOS"
6521         ;;
6522     no)
6523         { $as_echo "$as_me:${as_lineno-$LINENO}: result: disabling Mac OSX extensions" >&5
6524 $as_echo "disabling Mac OSX extensions" >&6; }
6525         CONFIG_MACOS=""
6526         ;;
6527     *)
6528         as_fn_error "bad option --enable-macosx-extensions=$enable_macosx_extensions" "$LINENO" 5
6529         ;;
6530 esac
6531
6532
6533 #--------------------------------------------------------------------
6534 # Experimental PDF renderer
6535 #--------------------------------------------------------------------
6536
6537 # Check whether --enable-pdf-renderer was given.
6538 if test "${enable_pdf_renderer+set}" = set; then :
6539   enableval=$enable_pdf_renderer;
6540 else
6541   enable_pdf_renderer="no"
6542 fi
6543
6544 case "$enable_pdf_renderer" in
6545     yes)
6546         { $as_echo "$as_me:${as_lineno-$LINENO}: result: enabling experimental PDF renderer" >&5
6547 $as_echo "enabling experimental PDF renderer" >&6; }
6548
6549 $as_echo "#define PDF_RENDERER 1" >>confdefs.h
6550
6551         CONFIG_PDF="Pdf Pdf/dvipdfmx"
6552         ;;
6553     no)
6554         { $as_echo "$as_me:${as_lineno-$LINENO}: result: disabling experimental PDF renderer" >&5
6555 $as_echo "disabling experimental PDF renderer" >&6; }
6556         CONFIG_PDF=""
6557         ;;
6558     *)
6559         as_fn_error "bad option --enable-pdf-renderer=$enable_pdf_renderer" "$LINENO" 5
6560         ;;
6561 esac
6562
6563
6564 #--------------------------------------------------------------------
6565 # Gui selection
6566 #--------------------------------------------------------------------
6567
6568 CONFIG_X11=""
6569 CONFIG_COCOA=""
6570 CONFIG_GUI="X11"
6571
6572 # Check whether --enable-qt was given.
6573 if test "${enable_qt+set}" = set; then :
6574   enableval=$enable_qt;
6575 else
6576   enable_qt="no"
6577 fi
6578
6579
6580 case "$enable_qt" in
6581     yes)
6582
6583   if test -r "/c/Qt"; then
6584     MOC="`which moc`"
6585     qt_bin="`dirname $MOC`"
6586     qt_home="`dirname $qt_bin`"
6587     qt_version="`basename $qt_home`"
6588     qt_parent="`dirname $qt_home`"
6589     QT_CPPFLAGS="-I$qt_home/mkspecs/macx-g++ -I$qt_home/include/QtCore -I$qt_home/include/QtGui -I$qt_home/include -I/$qt_home/include/ActiveQt -I."
6590     QT_CXXFLAGS="-pipe -g -Wall -W -DQT_DLL -DQT_GUI_LIB -DQT_CORE_LIB -DQT_THREAD_SUPPORT"
6591     QT_LDFLAGS="-enable-stdcall-fixup -Wl,-enable-auto-import -Wl,-enable-runtime-pseudo-reloc -mthreads -Wl -Wl,-subsystem,windows"
6592     QT_LIBS="-L'c:/Qt/$qt_version/lib' -lmingw32 -lqtmaind -lQtGuid4 -lQtCored4"
6593     if test "$qt_parent" != "/c/Qt"; then
6594       at_cv_qt_build="ko"
6595     fi
6596   else
6597
6598
6599
6600
6601   test x"$TROLL" != x && echo 'ViM rox emacs.'
6602
6603
6604 # Check whether --with-qt was given.
6605 if test "${with_qt+set}" = set; then :
6606   withval=$with_qt; QT_PATH=$withval
6607 else
6608   QT_PATH=
6609 fi
6610
6611
6612   # Find Qt.
6613   if test -d /usr/local/Trolltech; then
6614     # Try to find the latest version.
6615     tmp_qt_paths=`echo /usr/local/Trolltech/*/bin | tr ' ' '\n' | sort -nr \
6616                                               | xargs | sed 's/  */:/g'`
6617   fi
6618
6619   # Find qmake.
6620   if test -z "$QMAKE"; then
6621     for ac_prog in qmake
6622 do
6623   # Extract the first word of "$ac_prog", so it can be a program name with args.
6624 set dummy $ac_prog; ac_word=$2
6625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6626 $as_echo_n "checking for $ac_word... " >&6; }
6627 if test "${ac_cv_path_QMAKE+set}" = set; then :
6628   $as_echo_n "(cached) " >&6
6629 else
6630   case $QMAKE in
6631   [\\/]* | ?:[\\/]*)
6632   ac_cv_path_QMAKE="$QMAKE" # Let the user override the test with a path.
6633   ;;
6634   *)
6635   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6636 as_dummy="$QT_DIR:$QT_PATH:$PATH:$tmp_qt_paths"
6637 for as_dir in $as_dummy
6638 do
6639   IFS=$as_save_IFS
6640   test -z "$as_dir" && as_dir=.
6641     for ac_exec_ext in '' $ac_executable_extensions; do
6642   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6643     ac_cv_path_QMAKE="$as_dir/$ac_word$ac_exec_ext"
6644     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6645     break 2
6646   fi
6647 done
6648   done
6649 IFS=$as_save_IFS
6650
6651   ;;
6652 esac
6653 fi
6654 QMAKE=$ac_cv_path_QMAKE
6655 if test -n "$QMAKE"; then
6656   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $QMAKE" >&5
6657 $as_echo "$QMAKE" >&6; }
6658 else
6659   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6660 $as_echo "no" >&6; }
6661 fi
6662
6663
6664   test -n "$QMAKE" && break
6665 done
6666 test -n "$QMAKE" || QMAKE="missing"
6667
6668   else
6669     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the QMAKE to use with Qt" >&5
6670 $as_echo_n "checking for the QMAKE to use with Qt... " >&6; }
6671     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $QMAKE" >&5
6672 $as_echo "$QMAKE" >&6; }
6673   fi
6674   if test x"$QMAKE" = xmissing; then
6675     as_fn_error "Cannot find qmake in your PATH. Try using --with-qt." "$LINENO" 5
6676   fi
6677
6678   # Find moc (Meta Object Compiler).
6679   if test -z "$MOC"; then
6680     for ac_prog in moc
6681 do
6682   # Extract the first word of "$ac_prog", so it can be a program name with args.
6683 set dummy $ac_prog; ac_word=$2
6684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6685 $as_echo_n "checking for $ac_word... " >&6; }
6686 if test "${ac_cv_path_MOC+set}" = set; then :
6687   $as_echo_n "(cached) " >&6
6688 else
6689   case $MOC in
6690   [\\/]* | ?:[\\/]*)
6691   ac_cv_path_MOC="$MOC" # Let the user override the test with a path.
6692   ;;
6693   *)
6694   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6695 as_dummy="$QT_PATH:$PATH:$tmp_qt_paths"
6696 for as_dir in $as_dummy
6697 do
6698   IFS=$as_save_IFS
6699   test -z "$as_dir" && as_dir=.
6700     for ac_exec_ext in '' $ac_executable_extensions; do
6701   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6702     ac_cv_path_MOC="$as_dir/$ac_word$ac_exec_ext"
6703     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6704     break 2
6705   fi
6706 done
6707   done
6708 IFS=$as_save_IFS
6709
6710   ;;
6711 esac
6712 fi
6713 MOC=$ac_cv_path_MOC
6714 if test -n "$MOC"; then
6715   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MOC" >&5
6716 $as_echo "$MOC" >&6; }
6717 else
6718   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6719 $as_echo "no" >&6; }
6720 fi
6721
6722
6723   test -n "$MOC" && break
6724 done
6725 test -n "$MOC" || MOC="missing"
6726
6727   else
6728     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the MOC to use with Qt" >&5
6729 $as_echo_n "checking for the MOC to use with Qt... " >&6; }
6730     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MOC" >&5
6731 $as_echo "$MOC" >&6; }
6732   fi
6733   if test x"$MOC" = xmissing; then
6734     as_fn_error "Cannot find moc (Meta Object Compiler) in your PATH. Try using --with-qt." "$LINENO" 5
6735   fi
6736
6737   # Find uic (User Interface Compiler).
6738   if test -z "$UIC"; then
6739     for ac_prog in uic
6740 do
6741   # Extract the first word of "$ac_prog", so it can be a program name with args.
6742 set dummy $ac_prog; ac_word=$2
6743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6744 $as_echo_n "checking for $ac_word... " >&6; }
6745 if test "${ac_cv_path_UIC+set}" = set; then :
6746   $as_echo_n "(cached) " >&6
6747 else
6748   case $UIC in
6749   [\\/]* | ?:[\\/]*)
6750   ac_cv_path_UIC="$UIC" # Let the user override the test with a path.
6751   ;;
6752   *)
6753   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6754 as_dummy="$QT_PATH:$PATH:$tmp_qt_paths"
6755 for as_dir in $as_dummy
6756 do
6757   IFS=$as_save_IFS
6758   test -z "$as_dir" && as_dir=.
6759     for ac_exec_ext in '' $ac_executable_extensions; do
6760   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6761     ac_cv_path_UIC="$as_dir/$ac_word$ac_exec_ext"
6762     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6763     break 2
6764   fi
6765 done
6766   done
6767 IFS=$as_save_IFS
6768
6769   ;;
6770 esac
6771 fi
6772 UIC=$ac_cv_path_UIC
6773 if test -n "$UIC"; then
6774   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $UIC" >&5
6775 $as_echo "$UIC" >&6; }
6776 else
6777   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6778 $as_echo "no" >&6; }
6779 fi
6780
6781
6782   test -n "$UIC" && break
6783 done
6784 test -n "$UIC" || UIC="missing"
6785
6786   else
6787     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the UIC to use with Qt" >&5
6788 $as_echo_n "checking for the UIC to use with Qt... " >&6; }
6789     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $UIC" >&5
6790 $as_echo "$UIC" >&6; }
6791   fi
6792   if test x"$UIC" = xmissing; then
6793     as_fn_error "Cannot find uic (User Interface Compiler) in your PATH. Try using --with-qt." "$LINENO" 5
6794   fi
6795
6796   # Find rcc (Qt Resource Compiler).
6797   for ac_prog in rcc
6798 do
6799   # Extract the first word of "$ac_prog", so it can be a program name with args.
6800 set dummy $ac_prog; ac_word=$2
6801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6802 $as_echo_n "checking for $ac_word... " >&6; }
6803 if test "${ac_cv_path_RCC+set}" = set; then :
6804   $as_echo_n "(cached) " >&6
6805 else
6806   case $RCC in
6807   [\\/]* | ?:[\\/]*)
6808   ac_cv_path_RCC="$RCC" # Let the user override the test with a path.
6809   ;;
6810   *)
6811   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6812 as_dummy="$QT_PATH:$PATH:$tmp_qt_paths"
6813 for as_dir in $as_dummy
6814 do
6815   IFS=$as_save_IFS
6816   test -z "$as_dir" && as_dir=.
6817     for ac_exec_ext in '' $ac_executable_extensions; do
6818   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6819     ac_cv_path_RCC="$as_dir/$ac_word$ac_exec_ext"
6820     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6821     break 2
6822   fi
6823 done
6824   done
6825 IFS=$as_save_IFS
6826
6827   ;;
6828 esac
6829 fi
6830 RCC=$ac_cv_path_RCC
6831 if test -n "$RCC"; then
6832   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RCC" >&5
6833 $as_echo "$RCC" >&6; }
6834 else
6835   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6836 $as_echo "no" >&6; }
6837 fi
6838
6839
6840   test -n "$RCC" && break
6841 done
6842 test -n "$RCC" || RCC="false"
6843
6844   if test x"$UIC" = xfalse; then
6845     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Cannot find rcc (Qt Resource Compiler) in your PATH. Try using --with-qt." >&5
6846 $as_echo "$as_me: WARNING: Cannot find rcc (Qt Resource Compiler) in your PATH. Try using --with-qt." >&2;}
6847   fi
6848
6849   # If we don't know the path to Qt, guess it from the path to qmake.
6850   if test x"$QT_PATH" = x; then
6851     QT_PATH=`dirname "$QMAKE"`
6852   fi
6853   if test x"$QT_PATH" = x; then
6854     as_fn_error "Cannot find the path to your Qt install. Use --with-qt." "$LINENO" 5
6855   fi
6856
6857   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the QT_PATH to use with Qt" >&5
6858 $as_echo_n "checking for the QT_PATH to use with Qt... " >&6; }
6859   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $QT_PATH" >&5
6860 $as_echo "$QT_PATH" >&6; }
6861
6862   # Get ready to build a test-app with Qt.
6863
6864   # Look for a writable temporary directory.
6865
6866   if test x"$TMPDIR" = x || test ! -d "$TMPDIR" || test ! -w "$TMPDIR"; then
6867     echo "$as_me:$LINENO: no TMPDIR or bad TMPDIR ($TMPDIR)" \
6868       >&5
6869     for i in /tmp /var/tmp; do
6870       if test -d "$i" && test -w "$i"; then
6871         TMPDIR=$i
6872         export TMPDIR
6873         echo "$as_me:$LINENO: setting TMPDIR=$TMPDIR" >&5
6874         break
6875       fi
6876     done
6877   fi
6878
6879   # Kludge!!  QMake has a very strange behavior.  For instance, if you
6880   # install Qt under your $HOME and run QMake somewhere else under your
6881   # $HOME, it will try to be clever and produce Makefiles with relative
6882   # include paths.  In order to avoid this, we will test QMake from a
6883   # temporary directory (usually /tmp).  Note that this problem was only
6884   # observed with Qt 4.
6885   my_configure_pwd=`pwd`
6886   my_tmpdir="$TMPDIR/conftest$$.dir"
6887   test -d "$my_tmpdir" || mkdir "$my_tmpdir"
6888   if test -w "$my_tmpdir" && cd "$my_tmpdir"
6889   then
6890     :
6891   else
6892     as_fn_error "Cannot cd to or write in $my_tmpdir" "$LINENO" 5
6893   fi
6894   cat >conftest.h <<_ASEOF
6895 #include <QObject>
6896
6897 class Foo: public QObject
6898 {
6899   Q_OBJECT;
6900 public:
6901   Foo();
6902   ~Foo() {}
6903 public slots:
6904   void setValue(int value);
6905 signals:
6906   void valueChanged(int newValue);
6907 private:
6908   int value_;
6909 };
6910 _ASEOF
6911
6912   cat >conftest.cpp <<_ASEOF
6913 #include "conftest.h"
6914 Foo::Foo()
6915   : value_ (42)
6916 {
6917   connect(this, SIGNAL(valueChanged(int)), this, SLOT(setValue(int)));
6918 }
6919
6920 void Foo::setValue(int value)
6921 {
6922   value_ = value;
6923 }
6924
6925 int main()
6926 {
6927   Foo f;
6928 }
6929 _ASEOF
6930   if $QMAKE -project; then :; else
6931     as_fn_error "Calling $QMAKE -project failed." "$LINENO" 5
6932   fi
6933
6934   # Find the .pro file generated by qmake.
6935   pro_file='conftest.dir.pro'
6936   test -f $pro_file || pro_file=`echo *.pro`
6937   if test -f "$pro_file"; then :; else
6938     as_fn_error "Can't find the .pro file generated by Qmake." "$LINENO" 5
6939   fi
6940
6941
6942
6943
6944
6945
6946
6947   echo "$as_me:$LINENO: Invoking $QMAKE on $pro_file" >&5
6948   sed 's/^/| /' "$pro_file" >&5
6949
6950   additional_qmake_flags=""
6951   case $host_os in
6952     darwin*)
6953       additional_qmake_flags="-spec macx-g++"
6954       ;;
6955   esac
6956
6957   if $QMAKE ${additional_qmake_flags} ; then :; else
6958     as_fn_error "Calling $QMAKE failed." "$LINENO" 5
6959   fi
6960   # Try to compile a simple Qt app.
6961   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we can build a simple Qt app" >&5
6962 $as_echo_n "checking whether we can build a simple Qt app... " >&6; }
6963 if test "${at_cv_qt_build+set}" = set; then :
6964   $as_echo_n "(cached) " >&6
6965 else
6966   at_cv_qt_build=ko
6967   : ${MAKE=make}
6968
6969   if $MAKE >&5 2>&1; then
6970     at_cv_qt_build='ok, looks like Qt 4'
6971   else
6972     echo "$as_me:$LINENO: Build failed, trying to #include <qobject.h> \
6973 instead" >&5
6974     sed 's/<QObject>/<qobject.h>/' conftest.h > tmp.h && mv tmp.h conftest.h
6975     if $MAKE >&5 2>&1; then
6976       at_cv_qt_build='ok, looks like Qt 3'
6977     else
6978       # Sometimes (such as on Debian) build will fail because Qt hasn't been
6979       # installed in debug mode and qmake tries (by default) to build apps in
6980       # debug mode => Try again in release mode.
6981       echo "$as_me:$LINENO: Build failed, trying to enforce release mode" \
6982             >&5
6983
6984        # Tweak the value of CONFIG in the .pro file for +release.
6985
6986   qt_conf=''
6987   for at_mod in +release; do
6988     at_mod=`echo "$at_mod" | sed 's/^-//; tough
6989                                   s/^+//; beef
6990                                   :ough
6991                                   s/^/CONFIG -= /;n
6992                                   :eef
6993                                   s/^/CONFIG += /'`
6994     qt_conf="$qt_conf
6995 $at_mod"
6996   done
6997   echo "$qt_conf" | sed 1d >>"$pro_file"
6998
6999
7000       sed 's/<qobject.h>/<QObject>/' conftest.h > tmp.h && mv tmp.h conftest.h
7001       if $MAKE >&5 2>&1; then
7002         at_cv_qt_build='ok, looks like Qt 4, release mode forced'
7003       else
7004         echo "$as_me:$LINENO: Build failed, trying to #include <qobject.h> \
7005 instead" >&5
7006         sed 's/<QObject>/<qobject.h>/' conftest.h > tmp.h && mv tmp.h conftest.h
7007         if $MAKE >&5 2>&1; then
7008           at_cv_qt_build='ok, looks like Qt 3, release mode forced'
7009         else
7010           at_cv_qt_build=ko
7011           echo "$as_me:$LINENO: failed program was:" >&5
7012           sed 's/^/| /' conftest.h >&5
7013           echo "$as_me:$LINENO: failed program was:" >&5
7014           sed 's/^/| /' conftest.cpp >&5
7015         fi # if make with Qt3-style #include and release mode forced.
7016       fi # if make with Qt4-style #include and release mode forced.
7017     fi # if make with Qt3-style #include.
7018   fi # if make with Qt4-style #include.
7019
7020 fi
7021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $at_cv_qt_build" >&5
7022 $as_echo "$at_cv_qt_build" >&6; }
7023   if test x"$at_cv_qt_build" = xko; then
7024     as_fn_error "Cannot build a test Qt program" "$LINENO" 5
7025   fi
7026   QT_VERSION_MAJOR=`echo "$at_cv_qt_build" | sed 's/^^0-9*//'`
7027
7028
7029   # This sed filter is applied after an expression of the form: /^FOO.*=/!d;
7030   # It starts by removing the beginning of the line, removing references to
7031   # SUBLIBS, removing unnecessary whitespaces at the beginning, and prefixes
7032   # all variable uses by QT_.
7033   qt_sed_filter='s///;
7034                  s/$(SUBLIBS)//g;
7035                  s/^ *//;
7036                  s/\$(\([A-Z_][A-Z_]*\))/$(QT_\1)/g'
7037
7038   # Find the Makefile (qmake happens to generate a fake Makefile which invokes
7039   # a Makefile.Debug or Makefile.Release). We we have both, we'll pick the
7040   # Makefile.Release. The reason is that the main difference is that release
7041   # uses -Os and debug -g. We can override -Os by passing another -O but we
7042   # usually don't override -g.
7043   if test -f Makefile.Release; then
7044     at_mfile='Makefile.Release'
7045   else
7046     at_mfile='Makefile'
7047   fi
7048   if test -f $at_mfile; then :; else
7049     cd "$my_configure_pwd"
7050     as_fn_error "Cannot find the Makefile generated by qmake." "$LINENO" 5
7051   fi
7052
7053   # Find the DEFINES of Qt (should have been named CPPFLAGS).
7054   if test -z "$QT_DEFINES"; then
7055     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the DEFINES to use with Qt" >&5
7056 $as_echo_n "checking for the DEFINES to use with Qt... " >&6; }
7057 if test "${at_cv_env_QT_DEFINES+set}" = set; then :
7058   $as_echo_n "(cached) " >&6
7059 else
7060   at_cv_env_QT_DEFINES=`sed "/^DEFINES[^A-Z]*=/!d;$qt_sed_filter" $at_mfile`
7061 fi
7062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $at_cv_env_QT_DEFINES" >&5
7063 $as_echo "$at_cv_env_QT_DEFINES" >&6; }
7064     QT_DEFINES="$at_cv_env_QT_DEFINES"
7065   fi
7066
7067   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the QT_DEFINES to use with Qt" >&5
7068 $as_echo_n "checking for the QT_DEFINES to use with Qt... " >&6; }
7069   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $QT_DEFINES" >&5
7070 $as_echo "$QT_DEFINES" >&6; }
7071
7072   # Find the CFLAGS of Qt (We can use Qt in C?!)
7073   if test -z "$QT_CFLAGS"; then
7074     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the CFLAGS to use with Qt" >&5
7075 $as_echo_n "checking for the CFLAGS to use with Qt... " >&6; }
7076 if test "${at_cv_env_QT_CFLAGS+set}" = set; then :
7077   $as_echo_n "(cached) " >&6
7078 else
7079   at_cv_env_QT_CFLAGS=`sed "/^CFLAGS[^A-Za-z]*=/!d;$qt_sed_filter" $at_mfile`
7080 fi
7081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $at_cv_env_QT_CFLAGS" >&5
7082 $as_echo "$at_cv_env_QT_CFLAGS" >&6; }
7083     QT_CFLAGS="$at_cv_env_QT_CFLAGS"
7084   fi
7085
7086   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the QT_CFLAGS to use with Qt" >&5
7087 $as_echo_n "checking for the QT_CFLAGS to use with Qt... " >&6; }
7088   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $QT_CFLAGS" >&5
7089 $as_echo "$QT_CFLAGS" >&6; }
7090
7091   # Find the CXXFLAGS of Qt.
7092   if test -z "$QT_CXXFLAGS"; then
7093     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the CXXFLAGS to use with Qt" >&5
7094 $as_echo_n "checking for the CXXFLAGS to use with Qt... " >&6; }
7095 if test "${at_cv_env_QT_CXXFLAGS+set}" = set; then :
7096   $as_echo_n "(cached) " >&6
7097 else
7098   at_cv_env_QT_CXXFLAGS=`sed "/^CXXFLAGS[^A-Za-z]*=/!d;$qt_sed_filter" $at_mfile`
7099 fi
7100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $at_cv_env_QT_CXXFLAGS" >&5
7101 $as_echo "$at_cv_env_QT_CXXFLAGS" >&6; }
7102     QT_CXXFLAGS="$at_cv_env_QT_CXXFLAGS"
7103   fi
7104
7105   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the QT_CXXFLAGS to use with Qt" >&5
7106 $as_echo_n "checking for the QT_CXXFLAGS to use with Qt... " >&6; }
7107   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $QT_CXXFLAGS" >&5
7108 $as_echo "$QT_CXXFLAGS" >&6; }
7109
7110   # Find the INCPATH of Qt.
7111   if test -z "$QT_INCPATH"; then
7112     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the INCPATH to use with Qt" >&5
7113 $as_echo_n "checking for the INCPATH to use with Qt... " >&6; }
7114 if test "${at_cv_env_QT_INCPATH+set}" = set; then :
7115   $as_echo_n "(cached) " >&6
7116 else
7117   at_cv_env_QT_INCPATH=`sed "/^INCPATH[^A-Z]*=/!d;$qt_sed_filter" $at_mfile`
7118 fi
7119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $at_cv_env_QT_INCPATH" >&5
7120 $as_echo "$at_cv_env_QT_INCPATH" >&6; }
7121     QT_INCPATH="$at_cv_env_QT_INCPATH"
7122   fi
7123
7124   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the QT_INCPATH to use with Qt" >&5
7125 $as_echo_n "checking for the QT_INCPATH to use with Qt... " >&6; }
7126   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $QT_INCPATH" >&5
7127 $as_echo "$QT_INCPATH" >&6; }
7128
7129   QT_CPPFLAGS="$QT_DEFINES $QT_INCPATH"
7130
7131
7132   # Find the LFLAGS of Qt (Should have been named LDFLAGS)
7133   if test -z "$QT_LDFLAGS"; then
7134     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the LDFLAGS to use with Qt" >&5
7135 $as_echo_n "checking for the LDFLAGS to use with Qt... " >&6; }
7136 if test "${at_cv_env_QT_LDFLAGS+set}" = set; then :
7137   $as_echo_n "(cached) " >&6
7138 else
7139   at_cv_env_QT_LDFLAGS=`sed "/^LFLAGS[^A-Za-z]*=/!d;$qt_sed_filter" $at_mfile`
7140 fi
7141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $at_cv_env_QT_LDFLAGS" >&5
7142 $as_echo "$at_cv_env_QT_LDFLAGS" >&6; }
7143     QT_LDFLAGS="$at_cv_env_QT_LDFLAGS"
7144   fi
7145
7146   QT_LFLAGS=$QT_LDFLAGS
7147
7148   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the QT_LDFLAGS to use with Qt" >&5
7149 $as_echo_n "checking for the QT_LDFLAGS to use with Qt... " >&6; }
7150   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $QT_LDFLAGS" >&5
7151 $as_echo "$QT_LDFLAGS" >&6; }
7152
7153   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether host operating system is Darwin" >&5
7154 $as_echo_n "checking whether host operating system is Darwin... " >&6; }
7155   at_darwin="no"
7156   case $host_os in
7157     darwin*)
7158       at_darwin="yes"
7159       ;;
7160   esac
7161   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $at_darwin" >&5
7162 $as_echo "$at_darwin" >&6; }
7163
7164   # Find the LIBS of Qt.
7165   if test -z "$QT_LIBS"; then
7166     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the LIBS to use with Qt" >&5
7167 $as_echo_n "checking for the LIBS to use with Qt... " >&6; }
7168 if test "${at_cv_env_QT_LIBS+set}" = set; then :
7169   $as_echo_n "(cached) " >&6
7170 else
7171   at_cv_env_QT_LIBS=`sed "/^LIBS[^A-Za-z]*=/!d;$qt_sed_filter" $at_mfile`
7172      if test x$at_darwin = xyes; then
7173        # Fix QT_LIBS: as of today Libtool (GNU Libtool 1.5.23a) doesn't handle
7174        # -F properly. The "bug" has been fixed on 22 October 2006
7175        # by Peter O'Gorman but we provide backward compatibility here.
7176        at_cv_env_QT_LIBS=`echo "$at_cv_env_QT_LIBS" \
7177                                | sed 's/^-F/-Wl,-F/;s/ -F/ -Wl,-F/g'`
7178      fi
7179
7180 fi
7181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $at_cv_env_QT_LIBS" >&5
7182 $as_echo "$at_cv_env_QT_LIBS" >&6; }
7183     QT_LIBS="$at_cv_env_QT_LIBS"
7184   fi
7185
7186   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the QT_LIBS to use with Qt" >&5
7187 $as_echo_n "checking for the QT_LIBS to use with Qt... " >&6; }
7188   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $QT_LIBS" >&5
7189 $as_echo "$QT_LIBS" >&6; }
7190
7191   cd "$my_configure_pwd" || echo 'WTF!'
7192   rm -rf "$my_tmpdir"
7193
7194   fi
7195
7196         if test x"$at_cv_qt_build" = xko; then
7197            as_fn_error "cannot find Qt!" "$LINENO" 5
7198         else
7199            { $as_echo "$as_me:${as_lineno-$LINENO}: result: enabling experimental Qt port" >&5
7200 $as_echo "enabling experimental Qt port" >&6; }
7201            CONFIG_GUI="QT"
7202         fi
7203         ;;
7204     no)
7205         { $as_echo "$as_me:${as_lineno-$LINENO}: result: disabling experimental Qt port" >&5
7206 $as_echo "disabling experimental Qt port" >&6; }
7207         ;;
7208     *)
7209         as_fn_error "bad option --enable-qt=$enable_qt" "$LINENO" 5
7210         ;;
7211 esac
7212
7213 # Check whether --enable-cocoa was given.
7214 if test "${enable_cocoa+set}" = set; then :
7215   enableval=$enable_cocoa;
7216 else
7217   enable_cocoa="no"
7218 fi
7219
7220 case "$enable_cocoa" in
7221     yes)
7222         { $as_echo "$as_me:${as_lineno-$LINENO}: result: enabling experimental Cocoa port" >&5
7223 $as_echo "enabling experimental Cocoa port" >&6; }
7224         COCOA_CFLAGS=""
7225         COCOA_LDFLAGS="-framework Cocoa"
7226         CONFIG_GUI="COCOA"
7227         ;;
7228     no)
7229         { $as_echo "$as_me:${as_lineno-$LINENO}: result: disabling experimental Cocoa port" >&5
7230 $as_echo "disabling experimental Cocoa port" >&6; }
7231         ;;
7232     *)
7233         as_fn_error "bad option --enable-cocoa=$enable_cocoa" "$LINENO" 5
7234         ;;
7235 esac
7236
7237 case "$CONFIG_GUI" in
7238     X11)
7239         CONFIG_X11="X11 Widkit"
7240         if test "x${CONFIG_GS}" != "xGhostscript"; then
7241           CONFIG_X11="$CONFIG_X11 Ghostscript"
7242         fi
7243         CONFIG_GUI_DEFINE="X11TEXMACS"
7244 #        AC_DEFINE(X11TEXMACS, 1, [Use standard X11 port])
7245         ;;
7246     COCOA)
7247         CONFIG_COCOA="Cocoa"
7248         CONFIG_GUI_DEFINE="AQUATEXMACS"
7249 #        AC_DEFINE(AQUATEXMACS, 1, [Enable experimental Cocoa port])
7250         ;;
7251     QT)
7252         CONFIG_QT="Qt"
7253         CONFIG_GUI_DEFINE="QTTEXMACS"
7254 #        AC_DEFINE(QTTEXMACS, 1, [Enable experimental Qt port])
7255         ;;
7256 esac
7257
7258
7259
7260
7261
7262
7263
7264
7265
7266
7267
7268
7269
7270
7271 #--------------------------------------------------------------------
7272 # Debugging options
7273 #--------------------------------------------------------------------
7274
7275 STD_DEBUG_FLAGS="-fno-rtti -fno-exceptions"
7276 if test "$enable_cocoa" = "yes"; then
7277     STD_DEBUG_FLAGS="-fno-exceptions"
7278 fi
7279
7280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports $STD_DEBUG_FLAGS" >&5
7281 $as_echo_n "checking if compiler supports $STD_DEBUG_FLAGS... " >&6; }
7282 CXXFLAGS="$STD_DEBUG_FLAGS"
7283 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7284 /* end confdefs.h.  */
7285
7286   int some_variable = 0;
7287
7288 int
7289 main ()
7290 {
7291
7292
7293   ;
7294   return 0;
7295 }
7296 _ACEOF
7297 if ac_fn_cxx_try_compile "$LINENO"; then :
7298
7299     CONFIG_CXXDIALECT="$STD_DEBUG_FLAGS"
7300     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7301 $as_echo "yes" >&6; }
7302
7303 else
7304
7305     CONFIG_CXXDIALECT=""
7306     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7307 $as_echo "no" >&6; }
7308
7309 fi
7310 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7311 CXXFLAGS=""
7312
7313
7314 # Check whether --enable-debug was given.
7315 if test "${enable_debug+set}" = set; then :
7316   enableval=$enable_debug;
7317 else
7318   enable_debug="no"
7319 fi
7320
7321
7322 if test "$enable_debug" = "yes"; then
7323     if test "$GXX" = "yes"; then
7324         enable_debug="-ggdb"
7325     else
7326         enable_debug="-g3"
7327     fi
7328 fi
7329
7330 if test "$enable_debug" = "no"; then
7331     { $as_echo "$as_me:${as_lineno-$LINENO}: result: disabling debugging" >&5
7332 $as_echo "disabling debugging" >&6; }
7333     CONFIG_STRIP="strip"
7334     CONFIG_CXXDEBUG=""
7335     optimize_default="yes"
7336 else
7337     { $as_echo "$as_me:${as_lineno-$LINENO}: result: enabling debugging, $enable_debug" >&5
7338 $as_echo "enabling debugging, $enable_debug" >&6; }
7339     CONFIG_STRIP="true"
7340     CONFIG_CXXDEBUG="$enable_debug"
7341     optimize_default="no"
7342 fi
7343
7344 # Check whether --enable-assert was given.
7345 if test "${enable_assert+set}" = set; then :
7346   enableval=$enable_assert;
7347 else
7348   enable_assert="yes"
7349 fi
7350
7351
7352 if test "$enable_assert" = "no"; then
7353     { $as_echo "$as_me:${as_lineno-$LINENO}: result: disabling assertion checking" >&5
7354 $as_echo "disabling assertion checking" >&6; }
7355 else
7356     { $as_echo "$as_me:${as_lineno-$LINENO}: result: enabling assertion checking" >&5
7357 $as_echo "enabling assertion checking" >&6; }
7358
7359 $as_echo "#define DEBUG_ASSERT 1" >>confdefs.h
7360
7361 fi
7362
7363 #--------------------------------------------------------------------
7364 # Warning options
7365 #--------------------------------------------------------------------
7366
7367 case "$GXX_VERSION" in
7368   none)
7369     CONFIG_CXXWARNING="";
7370   ;;
7371   *)
7372     CONFIG_CXXWARNING="-Wall -Wno-return-type"
7373   ;;
7374 esac
7375
7376 # Check whether --enable-warnings was given.
7377 if test "${enable_warnings+set}" = set; then :
7378   enableval=$enable_warnings;
7379 else
7380   enable_warnings="yes"
7381 fi
7382
7383 case "$enable_warnings" in
7384     yes)
7385         { $as_echo "$as_me:${as_lineno-$LINENO}: result: enabling warning flags $CONFIG_CXXWARNING" >&5
7386 $as_echo "enabling warning flags $CONFIG_CXXWARNING" >&6; } ;;
7387     no)
7388         CONFIG_CXXWARNING=""
7389         { $as_echo "$as_me:${as_lineno-$LINENO}: result: disabling warning flags" >&5
7390 $as_echo "disabling warning flags" >&6; } ;;
7391     *)
7392         CONFIG_CXXWARNING="$enable_warnings"
7393         { $as_echo "$as_me:${as_lineno-$LINENO}: result: enabling warning flags $CONFIG_CXXWARNING" >&5
7394 $as_echo "enabling warning flags $CONFIG_CXXWARNING" >&6; } ;;
7395 esac
7396
7397 #--------------------------------------------------------------------
7398 # Optimization options
7399 #--------------------------------------------------------------------
7400
7401 if test "$optimize_default" = "yes"; then
7402   case "$GXX_VERSION" in
7403     3.3.3 | 3.3.4 | 4.*)
7404       ;;
7405     2.96 | 3.0 | 3.0.* | 3.1 | 3.1.* | 3.2 | 3.2.* | 3.3 | 3.3.*)
7406       case "${host}" in
7407         i*86-*-linux-gnu* | i*86-*-freebsd*)
7408           { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using g++ 3.*, optimize without inline by default" >&5
7409 $as_echo "$as_me: WARNING: using g++ 3.*, optimize without inline by default" >&2;}
7410           optimize_default="no-inline"
7411         ;;
7412         *)
7413           { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using g++ 3.*, optimize without inline by default" >&5
7414 $as_echo "$as_me: WARNING: using g++ 3.*, optimize without inline by default" >&2;}
7415           optimize_default="no-inline"
7416         ;;
7417       esac
7418     ;;
7419   esac
7420 fi
7421
7422 # Check whether --enable-optimize was given.
7423 if test "${enable_optimize+set}" = set; then :
7424   enableval=$enable_optimize;
7425 else
7426   enable_optimize="$optimize_default"
7427 fi
7428
7429
7430 case "$enable_optimize" in
7431     yes)
7432         # keep optimization options
7433         { $as_echo "$as_me:${as_lineno-$LINENO}: result: enabling optimizations, $CONFIG_CXXOPTIMIZE" >&5
7434 $as_echo "enabling optimizations, $CONFIG_CXXOPTIMIZE" >&6; } ;;
7435     no-inline)
7436         optimize_no_inline="-fno-default-inline -fno-inline"
7437         CONFIG_CXXOPTIMIZE="$CONFIG_CXXOPTIMIZE $optimize_no_inline"
7438         { $as_echo "$as_me:${as_lineno-$LINENO}: result: enabling optimizations, $CONFIG_CXXOPTIMIZE" >&5
7439 $as_echo "enabling optimizations, $CONFIG_CXXOPTIMIZE" >&6; } ;;
7440     no)
7441         CONFIG_CXXOPTIMIZE=""
7442         { $as_echo "$as_me:${as_lineno-$LINENO}: result: disabling optimizations" >&5
7443 $as_echo "disabling optimizations" >&6; } ;;
7444     *)
7445         CONFIG_CXXOPTIMIZE="$enable_optimize"
7446         { $as_echo "$as_me:${as_lineno-$LINENO}: result: customizing optimizations, $enable_optimize" >&5
7447 $as_echo "customizing optimizations, $enable_optimize" >&6; } ;;
7448 esac
7449
7450 #--------------------------------------------------------------------
7451 # Substitute TeXmacs specific configuration parameters
7452 #--------------------------------------------------------------------
7453
7454
7455
7456
7457
7458
7459
7460
7461
7462
7463
7464
7465
7466
7467
7468
7469
7470
7471
7472
7473
7474
7475
7476
7477
7478 #--------------------------------------------------------------------
7479 # Default paths for installation
7480 #--------------------------------------------------------------------
7481
7482 if test "$prefix" = ""; then
7483   prefix=/usr/local
7484 fi
7485 if test "$prefix" = "NONE"; then
7486   prefix=/usr/local
7487 fi
7488 if test "$exec_prefix" = ""; then
7489   exec_prefix='${prefix}'
7490 fi
7491 if test "$exec_prefix" = "NONE"; then
7492   exec_prefix='${prefix}'
7493 fi
7494 if test "$exec_prefix" = '${prefix}'; then
7495   exec_prefix='${prefix}'
7496 fi
7497 if test "$includedir" = ""; then
7498   includedir='${prefix}/include'
7499 fi
7500 if test "$includedir" = "NONE"; then
7501   includedir='${prefix}/include'
7502 fi
7503 if test "$includedir" = '${prefix}/include'; then
7504   includedir='${prefix}/include'
7505 fi
7506 if test "$libdir" = ""; then
7507   libdir='${exec_prefix}/lib'
7508 fi
7509 if test "$libdir" = "NONE"; then
7510   libdir='${exec_prefix}/lib'
7511 fi
7512 if test "$libdir" = '${exec_prefix}/lib'; then
7513   libdir='${exec_prefix}/lib'
7514 fi
7515 if test "$bindir" = ""; then
7516   bindir='${exec_prefix}/bin'
7517 fi
7518 if test "$bindir" = "NONE"; then
7519   bindir=${exec_prefix}/bin
7520 fi
7521 if test "$bindir" = '${exec_prefix}/bin'; then
7522   bindir='${exec_prefix}/bin'
7523 fi
7524 if test "$datarootdir" = ""; then
7525   datarootdir='${prefix}/share'
7526 fi
7527 if test "$datarootdir" = "NONE"; then
7528   datarootdir='${prefix}/share'
7529 fi
7530 if test "$datarootdir" = '${prefix}/share'; then
7531   datarootdir='${prefix}/share'
7532 fi
7533 if test "$datadir" = ""; then
7534   datadir='${prefix}/share'
7535 fi
7536 if test "$datadir" = "NONE"; then
7537   datadir='${prefix}/share'
7538 fi
7539 if test "$datadir" = '${prefix}/share'; then
7540   datadir='${prefix}/share'
7541 fi
7542 if test "$mandir" = ""; then
7543   mandir='${datarootdir}/man'
7544 fi
7545 if test "$mandir" = "NONE"; then
7546   mandir='${datarootdir}/man'
7547 fi
7548 if test "$mandir" = '${datarootdir}/man'; then
7549   mandir='${datarootdir}/man'
7550 fi
7551 if test "$libexecdir" = ""; then
7552   libexecdir='${exec_prefix}/libexec'
7553 fi
7554 if test "$libexecdir" = "NONE"; then
7555   libexecdir='${exec_prefix}/libexec'
7556 fi
7557 if test "$libexecdir" = '${exec_prefix}/libexec'; then
7558   libexecdir='${exec_prefix}/libexec'
7559 fi
7560
7561 curdir="`pwd`"
7562 tmorig=${curdir}
7563 tmdir=${PACKAGE}
7564 tmsrc=${curdir}/${tmdir}
7565 tmbin=${libexecdir}/${tmdir}
7566 tmdata=${datadir}/${tmdir}
7567
7568
7569
7570
7571
7572
7573 if test "$DEVEL_RELEASE" = "1"; then
7574   tmtgz=${PACKAGE}-${DEVEL_VERSION}
7575 else
7576   tmtgz=${PACKAGE}-${DEVEL_VERSION}-R${DEVEL_RELEASE}
7577 fi
7578 tmrpm=${PACKAGE}-${DEVEL_VERSION}-${DEVEL_RELEASE}
7579 if test "$STABLE_RELEASE" = "1"; then
7580   tmstgz=${PACKAGE}-${STABLE_VERSION}
7581 else
7582   tmstgz=${PACKAGE}-${STABLE_VERSION}-R${STABLE_RELEASE}
7583 fi
7584 tmsrpm=${PACKAGE}-${STABLE_VERSION}-${STABLE_RELEASE}
7585 if test "$WINDOWS_RELEASE" = "1"; then
7586   tmwin=wintexmacs-${WINDOWS_VERSION}
7587 else
7588   tmwin=wintexmacs-${WINDOWS_VERSION}-R${WINDOWS_RELEASE}
7589 fi
7590
7591
7592
7593
7594
7595
7596 #--------------------------------------------------------------------
7597 # Done
7598 #--------------------------------------------------------------------
7599
7600 ac_config_files="$ac_config_files Makefile:Makefile.in src/makefile:src/makefile.in src/System/tm_configure.hpp:src/System/tm_configure.in misc/admin/admin.makefile:misc/admin/admin.makefile.in misc/doxygen/Doxyfile:misc/doxygen/Doxyfile.in misc/man/texmacs.1:misc/man/texmacs.1.in misc/rpm/TeXmacs.spec:misc/rpm/TeXmacs.spec.in misc/scripts/fig2ps:misc/scripts/fig2ps.in misc/scripts/texmacs:misc/scripts/texmacs.in TeXmacs/examples/plugins/dynlink/Makefile:TeXmacs/examples/plugins/dynlink/Makefile.in misc/bundle/Base.xcconfig:misc/bundle/Base.xcconfig.in"
7601
7602 cat >confcache <<\_ACEOF
7603 # This file is a shell script that caches the results of configure
7604 # tests run on this system so they can be shared between configure
7605 # scripts and configure runs, see configure's option --config-cache.
7606 # It is not useful on other systems.  If it contains results you don't
7607 # want to keep, you may remove or edit it.
7608 #
7609 # config.status only pays attention to the cache file if you give it
7610 # the --recheck option to rerun configure.
7611 #
7612 # `ac_cv_env_foo' variables (set or unset) will be overridden when
7613 # loading this file, other *unset* `ac_cv_foo' will be assigned the
7614 # following values.
7615
7616 _ACEOF
7617
7618 # The following way of writing the cache mishandles newlines in values,
7619 # but we know of no workaround that is simple, portable, and efficient.
7620 # So, we kill variables containing newlines.
7621 # Ultrix sh set writes to stderr and can't be redirected directly,
7622 # and sets the high bit in the cache file unless we assign to the vars.
7623 (
7624   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
7625     eval ac_val=\$$ac_var
7626     case $ac_val in #(
7627     *${as_nl}*)
7628       case $ac_var in #(
7629       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
7630 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
7631       esac
7632       case $ac_var in #(
7633       _ | IFS | as_nl) ;; #(
7634       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
7635       *) { eval $ac_var=; unset $ac_var;} ;;
7636       esac ;;
7637     esac
7638   done
7639
7640   (set) 2>&1 |
7641     case $as_nl`(ac_space=' '; set) 2>&1` in #(
7642     *${as_nl}ac_space=\ *)
7643       # `set' does not quote correctly, so add quotes: double-quote
7644       # substitution turns \\\\ into \\, and sed turns \\ into \.
7645       sed -n \
7646         "s/'/'\\\\''/g;
7647           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7648       ;; #(
7649     *)
7650       # `set' quotes correctly as required by POSIX, so do not add quotes.
7651       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
7652       ;;
7653     esac |
7654     sort
7655 ) |
7656   sed '
7657      /^ac_cv_env_/b end
7658      t clear
7659      :clear
7660      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7661      t end
7662      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7663      :end' >>confcache
7664 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
7665   if test -w "$cache_file"; then
7666     test "x$cache_file" != "x/dev/null" &&
7667       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
7668 $as_echo "$as_me: updating cache $cache_file" >&6;}
7669     cat confcache >$cache_file
7670   else
7671     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
7672 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
7673   fi
7674 fi
7675 rm -f confcache
7676
7677 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7678 # Let make expand exec_prefix.
7679 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7680
7681 DEFS=-DHAVE_CONFIG_H
7682
7683 ac_libobjs=
7684 ac_ltlibobjs=
7685 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7686   # 1. Remove the extension, and $U if already installed.
7687   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
7688   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
7689   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
7690   #    will be set to the directory where LIBOBJS objects are built.
7691   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
7692   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
7693 done
7694 LIBOBJS=$ac_libobjs
7695
7696 LTLIBOBJS=$ac_ltlibobjs
7697
7698
7699
7700 : ${CONFIG_STATUS=./config.status}
7701 ac_write_fail=0
7702 ac_clean_files_save=$ac_clean_files
7703 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7704 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
7705 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
7706 as_write_fail=0
7707 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
7708 #! $SHELL
7709 # Generated by $as_me.
7710 # Run this file to recreate the current configuration.
7711 # Compiler output produced by configure, useful for debugging
7712 # configure, is in config.log if it exists.
7713
7714 debug=false
7715 ac_cs_recheck=false
7716 ac_cs_silent=false
7717
7718 SHELL=\${CONFIG_SHELL-$SHELL}
7719 export SHELL
7720 _ASEOF
7721 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
7722 ## -------------------- ##
7723 ## M4sh Initialization. ##
7724 ## -------------------- ##
7725
7726 # Be more Bourne compatible
7727 DUALCASE=1; export DUALCASE # for MKS sh
7728 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
7729   emulate sh
7730   NULLCMD=:
7731   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
7732   # is contrary to our usage.  Disable this feature.
7733   alias -g '${1+"$@"}'='"$@"'
7734   setopt NO_GLOB_SUBST
7735 else
7736   case `(set -o) 2>/dev/null` in #(
7737   *posix*) :
7738     set -o posix ;; #(
7739   *) :
7740      ;;
7741 esac
7742 fi
7743
7744
7745 as_nl='
7746 '
7747 export as_nl
7748 # Printing a long string crashes Solaris 7 /usr/bin/printf.
7749 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
7750 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
7751 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
7752 # Prefer a ksh shell builtin over an external printf program on Solaris,
7753 # but without wasting forks for bash or zsh.
7754 if test -z "$BASH_VERSION$ZSH_VERSION" \
7755     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
7756   as_echo='print -r --'
7757   as_echo_n='print -rn --'
7758 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
7759   as_echo='printf %s\n'
7760   as_echo_n='printf %s'
7761 else
7762   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
7763     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
7764     as_echo_n='/usr/ucb/echo -n'
7765   else
7766     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
7767     as_echo_n_body='eval
7768       arg=$1;
7769       case $arg in #(
7770       *"$as_nl"*)
7771         expr "X$arg" : "X\\(.*\\)$as_nl";
7772         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
7773       esac;
7774       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
7775     '
7776     export as_echo_n_body
7777     as_echo_n='sh -c $as_echo_n_body as_echo'
7778   fi
7779   export as_echo_body
7780   as_echo='sh -c $as_echo_body as_echo'
7781 fi
7782
7783 # The user is always right.
7784 if test "${PATH_SEPARATOR+set}" != set; then
7785   PATH_SEPARATOR=:
7786   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
7787     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
7788       PATH_SEPARATOR=';'
7789   }
7790 fi
7791
7792
7793 # IFS
7794 # We need space, tab and new line, in precisely that order.  Quoting is
7795 # there to prevent editors from complaining about space-tab.
7796 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
7797 # splitting by setting IFS to empty value.)
7798 IFS=" ""        $as_nl"
7799
7800 # Find who we are.  Look in the path if we contain no directory separator.
7801 case $0 in #((
7802   *[\\/]* ) as_myself=$0 ;;
7803   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7804 for as_dir in $PATH
7805 do
7806   IFS=$as_save_IFS
7807   test -z "$as_dir" && as_dir=.
7808     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7809   done
7810 IFS=$as_save_IFS
7811
7812      ;;
7813 esac
7814 # We did not find ourselves, most probably we were run as `sh COMMAND'
7815 # in which case we are not to be found in the path.
7816 if test "x$as_myself" = x; then
7817   as_myself=$0
7818 fi
7819 if test ! -f "$as_myself"; then
7820   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7821   exit 1
7822 fi
7823
7824 # Unset variables that we do not need and which cause bugs (e.g. in
7825 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
7826 # suppresses any "Segmentation fault" message there.  '((' could
7827 # trigger a bug in pdksh 5.2.14.
7828 for as_var in BASH_ENV ENV MAIL MAILPATH
7829 do eval test x\${$as_var+set} = xset \
7830   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
7831 done
7832 PS1='$ '
7833 PS2='> '
7834 PS4='+ '
7835
7836 # NLS nuisances.
7837 LC_ALL=C
7838 export LC_ALL
7839 LANGUAGE=C
7840 export LANGUAGE
7841
7842 # CDPATH.
7843 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
7844
7845
7846 # as_fn_error ERROR [LINENO LOG_FD]
7847 # ---------------------------------
7848 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
7849 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
7850 # script with status $?, using 1 if that was 0.
7851 as_fn_error ()
7852 {
7853   as_status=$?; test $as_status -eq 0 && as_status=1
7854   if test "$3"; then
7855     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
7856     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
7857   fi
7858   $as_echo "$as_me: error: $1" >&2
7859   as_fn_exit $as_status
7860 } # as_fn_error
7861
7862
7863 # as_fn_set_status STATUS
7864 # -----------------------
7865 # Set $? to STATUS, without forking.
7866 as_fn_set_status ()
7867 {
7868   return $1
7869 } # as_fn_set_status
7870
7871 # as_fn_exit STATUS
7872 # -----------------
7873 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
7874 as_fn_exit ()
7875 {
7876   set +e
7877   as_fn_set_status $1
7878   exit $1
7879 } # as_fn_exit
7880
7881 # as_fn_unset VAR
7882 # ---------------
7883 # Portably unset VAR.
7884 as_fn_unset ()
7885 {
7886   { eval $1=; unset $1;}
7887 }
7888 as_unset=as_fn_unset
7889 # as_fn_append VAR VALUE
7890 # ----------------------
7891 # Append the text in VALUE to the end of the definition contained in VAR. Take
7892 # advantage of any shell optimizations that allow amortized linear growth over
7893 # repeated appends, instead of the typical quadratic growth present in naive
7894 # implementations.
7895 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
7896   eval 'as_fn_append ()
7897   {
7898     eval $1+=\$2
7899   }'
7900 else
7901   as_fn_append ()
7902   {
7903     eval $1=\$$1\$2
7904   }
7905 fi # as_fn_append
7906
7907 # as_fn_arith ARG...
7908 # ------------------
7909 # Perform arithmetic evaluation on the ARGs, and store the result in the
7910 # global $as_val. Take advantage of shells that can avoid forks. The arguments
7911 # must be portable across $(()) and expr.
7912 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
7913   eval 'as_fn_arith ()
7914   {
7915     as_val=$(( $* ))
7916   }'
7917 else
7918   as_fn_arith ()
7919   {
7920     as_val=`expr "$@" || test $? -eq 1`
7921   }
7922 fi # as_fn_arith
7923
7924
7925 if expr a : '\(a\)' >/dev/null 2>&1 &&
7926    test "X`expr 00001 : '.*\(...\)'`" = X001; then
7927   as_expr=expr
7928 else
7929   as_expr=false
7930 fi
7931
7932 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
7933   as_basename=basename
7934 else
7935   as_basename=false
7936 fi
7937
7938 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
7939   as_dirname=dirname
7940 else
7941   as_dirname=false
7942 fi
7943
7944 as_me=`$as_basename -- "$0" ||
7945 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7946          X"$0" : 'X\(//\)$' \| \
7947          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
7948 $as_echo X/"$0" |
7949     sed '/^.*\/\([^/][^/]*\)\/*$/{
7950             s//\1/
7951             q
7952           }
7953           /^X\/\(\/\/\)$/{
7954             s//\1/
7955             q
7956           }
7957           /^X\/\(\/\).*/{
7958             s//\1/
7959             q
7960           }
7961           s/.*/./; q'`
7962
7963 # Avoid depending upon Character Ranges.
7964 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7965 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7966 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7967 as_cr_digits='0123456789'
7968 as_cr_alnum=$as_cr_Letters$as_cr_digits
7969
7970 ECHO_C= ECHO_N= ECHO_T=
7971 case `echo -n x` in #(((((
7972 -n*)
7973   case `echo 'xy\c'` in
7974   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
7975   xy)  ECHO_C='\c';;
7976   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
7977        ECHO_T=' ';;
7978   esac;;
7979 *)
7980   ECHO_N='-n';;
7981 esac
7982
7983 rm -f conf$$ conf$$.exe conf$$.file
7984 if test -d conf$$.dir; then
7985   rm -f conf$$.dir/conf$$.file
7986 else
7987   rm -f conf$$.dir
7988   mkdir conf$$.dir 2>/dev/null
7989 fi
7990 if (echo >conf$$.file) 2>/dev/null; then
7991   if ln -s conf$$.file conf$$ 2>/dev/null; then
7992     as_ln_s='ln -s'
7993     # ... but there are two gotchas:
7994     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7995     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7996     # In both cases, we have to default to `cp -p'.
7997     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
7998       as_ln_s='cp -p'
7999   elif ln conf$$.file conf$$ 2>/dev/null; then
8000     as_ln_s=ln
8001   else
8002     as_ln_s='cp -p'
8003   fi
8004 else
8005   as_ln_s='cp -p'
8006 fi
8007 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
8008 rmdir conf$$.dir 2>/dev/null
8009
8010
8011 # as_fn_mkdir_p
8012 # -------------
8013 # Create "$as_dir" as a directory, including parents if necessary.
8014 as_fn_mkdir_p ()
8015 {
8016
8017   case $as_dir in #(
8018   -*) as_dir=./$as_dir;;
8019   esac
8020   test -d "$as_dir" || eval $as_mkdir_p || {
8021     as_dirs=
8022     while :; do
8023       case $as_dir in #(
8024       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
8025       *) as_qdir=$as_dir;;
8026       esac
8027       as_dirs="'$as_qdir' $as_dirs"
8028       as_dir=`$as_dirname -- "$as_dir" ||
8029 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8030          X"$as_dir" : 'X\(//\)[^/]' \| \
8031          X"$as_dir" : 'X\(//\)$' \| \
8032          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
8033 $as_echo X"$as_dir" |
8034     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8035             s//\1/
8036             q
8037           }
8038           /^X\(\/\/\)[^/].*/{
8039             s//\1/
8040             q
8041           }
8042           /^X\(\/\/\)$/{
8043             s//\1/
8044             q
8045           }
8046           /^X\(\/\).*/{
8047             s//\1/
8048             q
8049           }
8050           s/.*/./; q'`
8051       test -d "$as_dir" && break
8052     done
8053     test -z "$as_dirs" || eval "mkdir $as_dirs"
8054   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
8055
8056
8057 } # as_fn_mkdir_p
8058 if mkdir -p . 2>/dev/null; then
8059   as_mkdir_p='mkdir -p "$as_dir"'
8060 else
8061   test -d ./-p && rmdir ./-p
8062   as_mkdir_p=false
8063 fi
8064
8065 if test -x / >/dev/null 2>&1; then
8066   as_test_x='test -x'
8067 else
8068   if ls -dL / >/dev/null 2>&1; then
8069     as_ls_L_option=L
8070   else
8071     as_ls_L_option=
8072   fi
8073   as_test_x='
8074     eval sh -c '\''
8075       if test -d "$1"; then
8076         test -d "$1/.";
8077       else
8078         case $1 in #(
8079         -*)set "./$1";;
8080         esac;
8081         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
8082         ???[sx]*):;;*)false;;esac;fi
8083     '\'' sh
8084   '
8085 fi
8086 as_executable_p=$as_test_x
8087
8088 # Sed expression to map a string onto a valid CPP name.
8089 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8090
8091 # Sed expression to map a string onto a valid variable name.
8092 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8093
8094
8095 exec 6>&1
8096 ## ----------------------------------- ##
8097 ## Main body of $CONFIG_STATUS script. ##
8098 ## ----------------------------------- ##
8099 _ASEOF
8100 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
8101
8102 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8103 # Save the log message, to keep $0 and so on meaningful, and to
8104 # report actual input values of CONFIG_FILES etc. instead of their
8105 # values after options handling.
8106 ac_log="
8107 This file was extended by $as_me, which was
8108 generated by GNU Autoconf 2.64.  Invocation command line was
8109
8110   CONFIG_FILES    = $CONFIG_FILES
8111   CONFIG_HEADERS  = $CONFIG_HEADERS
8112   CONFIG_LINKS    = $CONFIG_LINKS
8113   CONFIG_COMMANDS = $CONFIG_COMMANDS
8114   $ $0 $@
8115
8116 on `(hostname || uname -n) 2>/dev/null | sed 1q`
8117 "
8118
8119 _ACEOF
8120
8121 case $ac_config_files in *"
8122 "*) set x $ac_config_files; shift; ac_config_files=$*;;
8123 esac
8124
8125 case $ac_config_headers in *"
8126 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
8127 esac
8128
8129
8130 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8131 # Files that config.status was made for.
8132 config_files="$ac_config_files"
8133 config_headers="$ac_config_headers"
8134
8135 _ACEOF
8136
8137 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8138 ac_cs_usage="\
8139 \`$as_me' instantiates files and other configuration actions
8140 from templates according to the current configuration.  Unless the files
8141 and actions are specified as TAGs, all are instantiated by default.
8142
8143 Usage: $0 [OPTION]... [TAG]...
8144
8145   -h, --help       print this help, then exit
8146   -V, --version    print version number and configuration settings, then exit
8147   -q, --quiet, --silent
8148                    do not print progress messages
8149   -d, --debug      don't remove temporary files
8150       --recheck    update $as_me by reconfiguring in the same conditions
8151       --file=FILE[:TEMPLATE]
8152                    instantiate the configuration file FILE
8153       --header=FILE[:TEMPLATE]
8154                    instantiate the configuration header FILE
8155
8156 Configuration files:
8157 $config_files
8158
8159 Configuration headers:
8160 $config_headers
8161
8162 Report bugs to the package provider."
8163
8164 _ACEOF
8165 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8166 ac_cs_version="\\
8167 config.status
8168 configured by $0, generated by GNU Autoconf 2.64,
8169   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
8170
8171 Copyright (C) 2009 Free Software Foundation, Inc.
8172 This config.status script is free software; the Free Software Foundation
8173 gives unlimited permission to copy, distribute and modify it."
8174
8175 ac_pwd='$ac_pwd'
8176 srcdir='$srcdir'
8177 test -n "\$AWK" || AWK=awk
8178 _ACEOF
8179
8180 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8181 # The default lists apply if the user does not specify any file.
8182 ac_need_defaults=:
8183 while test $# != 0
8184 do
8185   case $1 in
8186   --*=*)
8187     ac_option=`expr "X$1" : 'X\([^=]*\)='`
8188     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
8189     ac_shift=:
8190     ;;
8191   *)
8192     ac_option=$1
8193     ac_optarg=$2
8194     ac_shift=shift
8195     ;;
8196   esac
8197
8198   case $ac_option in
8199   # Handling of the options.
8200   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8201     ac_cs_recheck=: ;;
8202   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
8203     $as_echo "$ac_cs_version"; exit ;;
8204   --debug | --debu | --deb | --de | --d | -d )
8205     debug=: ;;
8206   --file | --fil | --fi | --f )
8207     $ac_shift
8208     case $ac_optarg in
8209     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8210     esac
8211     as_fn_append CONFIG_FILES " '$ac_optarg'"
8212     ac_need_defaults=false;;
8213   --header | --heade | --head | --hea )
8214     $ac_shift
8215     case $ac_optarg in
8216     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8217     esac
8218     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
8219     ac_need_defaults=false;;
8220   --he | --h)
8221     # Conflict between --help and --header
8222     as_fn_error "ambiguous option: \`$1'
8223 Try \`$0 --help' for more information.";;
8224   --help | --hel | -h )
8225     $as_echo "$ac_cs_usage"; exit ;;
8226   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
8227   | -silent | --silent | --silen | --sile | --sil | --si | --s)
8228     ac_cs_silent=: ;;
8229
8230   # This is an error.
8231   -*) as_fn_error "unrecognized option: \`$1'
8232 Try \`$0 --help' for more information." ;;
8233
8234   *) as_fn_append ac_config_targets " $1"
8235      ac_need_defaults=false ;;
8236
8237   esac
8238   shift
8239 done
8240
8241 ac_configure_extra_args=
8242
8243 if $ac_cs_silent; then
8244   exec 6>/dev/null
8245   ac_configure_extra_args="$ac_configure_extra_args --silent"
8246 fi
8247
8248 _ACEOF
8249 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8250 if \$ac_cs_recheck; then
8251   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8252   shift
8253   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
8254   CONFIG_SHELL='$SHELL'
8255   export CONFIG_SHELL
8256   exec "\$@"
8257 fi
8258
8259 _ACEOF
8260 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8261 exec 5>>config.log
8262 {
8263   echo
8264   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8265 ## Running $as_me. ##
8266 _ASBOX
8267   $as_echo "$ac_log"
8268 } >&5
8269
8270 _ACEOF
8271 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8272 _ACEOF
8273
8274 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8275
8276 # Handling of arguments.
8277 for ac_config_target in $ac_config_targets
8278 do
8279   case $ac_config_target in
8280     "src/System/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/System/config.h:src/System/config.in" ;;
8281     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile:Makefile.in" ;;
8282     "src/makefile") CONFIG_FILES="$CONFIG_FILES src/makefile:src/makefile.in" ;;
8283     "src/System/tm_configure.hpp") CONFIG_FILES="$CONFIG_FILES src/System/tm_configure.hpp:src/System/tm_configure.in" ;;
8284     "misc/admin/admin.makefile") CONFIG_FILES="$CONFIG_FILES misc/admin/admin.makefile:misc/admin/admin.makefile.in" ;;
8285     "misc/doxygen/Doxyfile") CONFIG_FILES="$CONFIG_FILES misc/doxygen/Doxyfile:misc/doxygen/Doxyfile.in" ;;
8286     "misc/man/texmacs.1") CONFIG_FILES="$CONFIG_FILES misc/man/texmacs.1:misc/man/texmacs.1.in" ;;
8287     "misc/rpm/TeXmacs.spec") CONFIG_FILES="$CONFIG_FILES misc/rpm/TeXmacs.spec:misc/rpm/TeXmacs.spec.in" ;;
8288     "misc/scripts/fig2ps") CONFIG_FILES="$CONFIG_FILES misc/scripts/fig2ps:misc/scripts/fig2ps.in" ;;
8289     "misc/scripts/texmacs") CONFIG_FILES="$CONFIG_FILES misc/scripts/texmacs:misc/scripts/texmacs.in" ;;
8290     "TeXmacs/examples/plugins/dynlink/Makefile") CONFIG_FILES="$CONFIG_FILES TeXmacs/examples/plugins/dynlink/Makefile:TeXmacs/examples/plugins/dynlink/Makefile.in" ;;
8291     "misc/bundle/Base.xcconfig") CONFIG_FILES="$CONFIG_FILES misc/bundle/Base.xcconfig:misc/bundle/Base.xcconfig.in" ;;
8292
8293   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
8294   esac
8295 done
8296
8297
8298 # If the user did not use the arguments to specify the items to instantiate,
8299 # then the envvar interface is used.  Set only those that are not.
8300 # We use the long form for the default assignment because of an extremely
8301 # bizarre bug on SunOS 4.1.3.
8302 if $ac_need_defaults; then
8303   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
8304   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
8305 fi
8306
8307 # Have a temporary directory for convenience.  Make it in the build tree
8308 # simply because there is no reason against having it here, and in addition,
8309 # creating and moving files from /tmp can sometimes cause problems.
8310 # Hook for its removal unless debugging.
8311 # Note that there is a small window in which the directory will not be cleaned:
8312 # after its creation but before its name has been assigned to `$tmp'.
8313 $debug ||
8314 {
8315   tmp=
8316   trap 'exit_status=$?
8317   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
8318 ' 0
8319   trap 'as_fn_exit 1' 1 2 13 15
8320 }
8321 # Create a (secure) tmp directory for tmp files.
8322
8323 {
8324   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
8325   test -n "$tmp" && test -d "$tmp"
8326 }  ||
8327 {
8328   tmp=./conf$$-$RANDOM
8329   (umask 077 && mkdir "$tmp")
8330 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
8331
8332 # Set up the scripts for CONFIG_FILES section.
8333 # No need to generate them if there are no CONFIG_FILES.
8334 # This happens for instance with `./config.status config.h'.
8335 if test -n "$CONFIG_FILES"; then
8336
8337
8338 ac_cr=`echo X | tr X '\015'`
8339 # On cygwin, bash can eat \r inside `` if the user requested igncr.
8340 # But we know of no other shell where ac_cr would be empty at this
8341 # point, so we can use a bashism as a fallback.
8342 if test "x$ac_cr" = x; then
8343   eval ac_cr=\$\'\\r\'
8344 fi
8345 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
8346 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
8347   ac_cs_awk_cr='\r'
8348 else
8349   ac_cs_awk_cr=$ac_cr
8350 fi
8351
8352 echo 'BEGIN {' >"$tmp/subs1.awk" &&
8353 _ACEOF
8354
8355
8356 {
8357   echo "cat >conf$$subs.awk <<_ACEOF" &&
8358   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
8359   echo "_ACEOF"
8360 } >conf$$subs.sh ||
8361   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
8362 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
8363 ac_delim='%!_!# '
8364 for ac_last_try in false false false false false :; do
8365   . ./conf$$subs.sh ||
8366     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
8367
8368   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
8369   if test $ac_delim_n = $ac_delim_num; then
8370     break
8371   elif $ac_last_try; then
8372     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
8373   else
8374     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8375   fi
8376 done
8377 rm -f conf$$subs.sh
8378
8379 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8380 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
8381 _ACEOF
8382 sed -n '
8383 h
8384 s/^/S["/; s/!.*/"]=/
8385 p
8386 g
8387 s/^[^!]*!//
8388 :repl
8389 t repl
8390 s/'"$ac_delim"'$//
8391 t delim
8392 :nl
8393 h
8394 s/\(.\{148\}\).*/\1/
8395 t more1
8396 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
8397 p
8398 n
8399 b repl
8400 :more1
8401 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8402 p
8403 g
8404 s/.\{148\}//
8405 t nl
8406 :delim
8407 h
8408 s/\(.\{148\}\).*/\1/
8409 t more2
8410 s/["\\]/\\&/g; s/^/"/; s/$/"/
8411 p
8412 b
8413 :more2
8414 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8415 p
8416 g
8417 s/.\{148\}//
8418 t delim
8419 ' <conf$$subs.awk | sed '
8420 /^[^""]/{
8421   N
8422   s/\n//
8423 }
8424 ' >>$CONFIG_STATUS || ac_write_fail=1
8425 rm -f conf$$subs.awk
8426 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8427 _ACAWK
8428 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
8429   for (key in S) S_is_set[key] = 1
8430   FS = "\a"
8431
8432 }
8433 {
8434   line = $ 0
8435   nfields = split(line, field, "@")
8436   substed = 0
8437   len = length(field[1])
8438   for (i = 2; i < nfields; i++) {
8439     key = field[i]
8440     keylen = length(key)
8441     if (S_is_set[key]) {
8442       value = S[key]
8443       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
8444       len += length(value) + length(field[++i])
8445       substed = 1
8446     } else
8447       len += 1 + keylen
8448   }
8449
8450   print line
8451 }
8452
8453 _ACAWK
8454 _ACEOF
8455 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8456 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
8457   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
8458 else
8459   cat
8460 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
8461   || as_fn_error "could not setup config files machinery" "$LINENO" 5
8462 _ACEOF
8463
8464 # VPATH may cause trouble with some makes, so we remove $(srcdir),
8465 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
8466 # trailing colons and then remove the whole line if VPATH becomes empty
8467 # (actually we leave an empty line to preserve line numbers).
8468 if test "x$srcdir" = x.; then
8469   ac_vpsub='/^[  ]*VPATH[        ]*=/{
8470 s/:*\$(srcdir):*/:/
8471 s/:*\${srcdir}:*/:/
8472 s/:*@srcdir@:*/:/
8473 s/^\([^=]*=[     ]*\):*/\1/
8474 s/:*$//
8475 s/^[^=]*=[       ]*$//
8476 }'
8477 fi
8478
8479 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8480 fi # test -n "$CONFIG_FILES"
8481
8482 # Set up the scripts for CONFIG_HEADERS section.
8483 # No need to generate them if there are no CONFIG_HEADERS.
8484 # This happens for instance with `./config.status Makefile'.
8485 if test -n "$CONFIG_HEADERS"; then
8486 cat >"$tmp/defines.awk" <<\_ACAWK ||
8487 BEGIN {
8488 _ACEOF
8489
8490 # Transform confdefs.h into an awk script `defines.awk', embedded as
8491 # here-document in config.status, that substitutes the proper values into
8492 # config.h.in to produce config.h.
8493
8494 # Create a delimiter string that does not exist in confdefs.h, to ease
8495 # handling of long lines.
8496 ac_delim='%!_!# '
8497 for ac_last_try in false false :; do
8498   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
8499   if test -z "$ac_t"; then
8500     break
8501   elif $ac_last_try; then
8502     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
8503   else
8504     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8505   fi
8506 done
8507
8508 # For the awk script, D is an array of macro values keyed by name,
8509 # likewise P contains macro parameters if any.  Preserve backslash
8510 # newline sequences.
8511
8512 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
8513 sed -n '
8514 s/.\{148\}/&'"$ac_delim"'/g
8515 t rset
8516 :rset
8517 s/^[     ]*#[    ]*define[       ][      ]*/ /
8518 t def
8519 d
8520 :def
8521 s/\\$//
8522 t bsnl
8523 s/["\\]/\\&/g
8524 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
8525 D["\1"]=" \3"/p
8526 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
8527 d
8528 :bsnl
8529 s/["\\]/\\&/g
8530 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
8531 D["\1"]=" \3\\\\\\n"\\/p
8532 t cont
8533 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
8534 t cont
8535 d
8536 :cont
8537 n
8538 s/.\{148\}/&'"$ac_delim"'/g
8539 t clear
8540 :clear
8541 s/\\$//
8542 t bsnlc
8543 s/["\\]/\\&/g; s/^/"/; s/$/"/p
8544 d
8545 :bsnlc
8546 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
8547 b cont
8548 ' <confdefs.h | sed '
8549 s/'"$ac_delim"'/"\\\
8550 "/g' >>$CONFIG_STATUS || ac_write_fail=1
8551
8552 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8553   for (key in D) D_is_set[key] = 1
8554   FS = "\a"
8555 }
8556 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
8557   line = \$ 0
8558   split(line, arg, " ")
8559   if (arg[1] == "#") {
8560     defundef = arg[2]
8561     mac1 = arg[3]
8562   } else {
8563     defundef = substr(arg[1], 2)
8564     mac1 = arg[2]
8565   }
8566   split(mac1, mac2, "(") #)
8567   macro = mac2[1]
8568   prefix = substr(line, 1, index(line, defundef) - 1)
8569   if (D_is_set[macro]) {
8570     # Preserve the white space surrounding the "#".
8571     print prefix "define", macro P[macro] D[macro]
8572     next
8573   } else {
8574     # Replace #undef with comments.  This is necessary, for example,
8575     # in the case of _POSIX_SOURCE, which is predefined and required
8576     # on some systems where configure will not decide to define it.
8577     if (defundef == "undef") {
8578       print "/*", prefix defundef, macro, "*/"
8579       next
8580     }
8581   }
8582 }
8583 { print }
8584 _ACAWK
8585 _ACEOF
8586 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8587   as_fn_error "could not setup config headers machinery" "$LINENO" 5
8588 fi # test -n "$CONFIG_HEADERS"
8589
8590
8591 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    "
8592 shift
8593 for ac_tag
8594 do
8595   case $ac_tag in
8596   :[FHLC]) ac_mode=$ac_tag; continue;;
8597   esac
8598   case $ac_mode$ac_tag in
8599   :[FHL]*:*);;
8600   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
8601   :[FH]-) ac_tag=-:-;;
8602   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
8603   esac
8604   ac_save_IFS=$IFS
8605   IFS=:
8606   set x $ac_tag
8607   IFS=$ac_save_IFS
8608   shift
8609   ac_file=$1
8610   shift
8611
8612   case $ac_mode in
8613   :L) ac_source=$1;;
8614   :[FH])
8615     ac_file_inputs=
8616     for ac_f
8617     do
8618       case $ac_f in
8619       -) ac_f="$tmp/stdin";;
8620       *) # Look for the file first in the build tree, then in the source tree
8621          # (if the path is not absolute).  The absolute path cannot be DOS-style,
8622          # because $ac_f cannot contain `:'.
8623          test -f "$ac_f" ||
8624            case $ac_f in
8625            [\\/$]*) false;;
8626            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
8627            esac ||
8628            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
8629       esac
8630       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
8631       as_fn_append ac_file_inputs " '$ac_f'"
8632     done
8633
8634     # Let's still pretend it is `configure' which instantiates (i.e., don't
8635     # use $as_me), people would be surprised to read:
8636     #    /* config.h.  Generated by config.status.  */
8637     configure_input='Generated from '`
8638           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
8639         `' by configure.'
8640     if test x"$ac_file" != x-; then
8641       configure_input="$ac_file.  $configure_input"
8642       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
8643 $as_echo "$as_me: creating $ac_file" >&6;}
8644     fi
8645     # Neutralize special characters interpreted by sed in replacement strings.
8646     case $configure_input in #(
8647     *\&* | *\|* | *\\* )
8648        ac_sed_conf_input=`$as_echo "$configure_input" |
8649        sed 's/[\\\\&|]/\\\\&/g'`;; #(
8650     *) ac_sed_conf_input=$configure_input;;
8651     esac
8652
8653     case $ac_tag in
8654     *:-:* | *:-) cat >"$tmp/stdin" \
8655       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
8656     esac
8657     ;;
8658   esac
8659
8660   ac_dir=`$as_dirname -- "$ac_file" ||
8661 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8662          X"$ac_file" : 'X\(//\)[^/]' \| \
8663          X"$ac_file" : 'X\(//\)$' \| \
8664          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
8665 $as_echo X"$ac_file" |
8666     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8667             s//\1/
8668             q
8669           }
8670           /^X\(\/\/\)[^/].*/{
8671             s//\1/
8672             q
8673           }
8674           /^X\(\/\/\)$/{
8675             s//\1/
8676             q
8677           }
8678           /^X\(\/\).*/{
8679             s//\1/
8680             q
8681           }
8682           s/.*/./; q'`
8683   as_dir="$ac_dir"; as_fn_mkdir_p
8684   ac_builddir=.
8685
8686 case "$ac_dir" in
8687 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
8688 *)
8689   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
8690   # A ".." for each directory in $ac_dir_suffix.
8691   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
8692   case $ac_top_builddir_sub in
8693   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
8694   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
8695   esac ;;
8696 esac
8697 ac_abs_top_builddir=$ac_pwd
8698 ac_abs_builddir=$ac_pwd$ac_dir_suffix
8699 # for backward compatibility:
8700 ac_top_builddir=$ac_top_build_prefix
8701
8702 case $srcdir in
8703   .)  # We are building in place.
8704     ac_srcdir=.
8705     ac_top_srcdir=$ac_top_builddir_sub
8706     ac_abs_top_srcdir=$ac_pwd ;;
8707   [\\/]* | ?:[\\/]* )  # Absolute name.
8708     ac_srcdir=$srcdir$ac_dir_suffix;
8709     ac_top_srcdir=$srcdir
8710     ac_abs_top_srcdir=$srcdir ;;
8711   *) # Relative name.
8712     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8713     ac_top_srcdir=$ac_top_build_prefix$srcdir
8714     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
8715 esac
8716 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
8717
8718
8719   case $ac_mode in
8720   :F)
8721   #
8722   # CONFIG_FILE
8723   #
8724
8725 _ACEOF
8726
8727 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8728 # If the template does not know about datarootdir, expand it.
8729 # FIXME: This hack should be removed a few years after 2.60.
8730 ac_datarootdir_hack=; ac_datarootdir_seen=
8731 ac_sed_dataroot='
8732 /datarootdir/ {
8733   p
8734   q
8735 }
8736 /@datadir@/p
8737 /@docdir@/p
8738 /@infodir@/p
8739 /@localedir@/p
8740 /@mandir@/p'
8741 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
8742 *datarootdir*) ac_datarootdir_seen=yes;;
8743 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
8744   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8745 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8746 _ACEOF
8747 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8748   ac_datarootdir_hack='
8749   s&@datadir@&$datadir&g
8750   s&@docdir@&$docdir&g
8751   s&@infodir@&$infodir&g
8752   s&@localedir@&$localedir&g
8753   s&@mandir@&$mandir&g
8754   s&\\\${datarootdir}&$datarootdir&g' ;;
8755 esac
8756 _ACEOF
8757
8758 # Neutralize VPATH when `$srcdir' = `.'.
8759 # Shell code in configure.ac might set extrasub.
8760 # FIXME: do we really want to maintain this feature?
8761 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8762 ac_sed_extra="$ac_vpsub
8763 $extrasub
8764 _ACEOF
8765 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8766 :t
8767 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8768 s|@configure_input@|$ac_sed_conf_input|;t t
8769 s&@top_builddir@&$ac_top_builddir_sub&;t t
8770 s&@top_build_prefix@&$ac_top_build_prefix&;t t
8771 s&@srcdir@&$ac_srcdir&;t t
8772 s&@abs_srcdir@&$ac_abs_srcdir&;t t
8773 s&@top_srcdir@&$ac_top_srcdir&;t t
8774 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
8775 s&@builddir@&$ac_builddir&;t t
8776 s&@abs_builddir@&$ac_abs_builddir&;t t
8777 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
8778 $ac_datarootdir_hack
8779 "
8780 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
8781   || as_fn_error "could not create $ac_file" "$LINENO" 5
8782
8783 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8784   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
8785   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
8786   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8787 which seems to be undefined.  Please make sure it is defined." >&5
8788 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8789 which seems to be undefined.  Please make sure it is defined." >&2;}
8790
8791   rm -f "$tmp/stdin"
8792   case $ac_file in
8793   -) cat "$tmp/out" && rm -f "$tmp/out";;
8794   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
8795   esac \
8796   || as_fn_error "could not create $ac_file" "$LINENO" 5
8797  ;;
8798   :H)
8799   #
8800   # CONFIG_HEADER
8801   #
8802   if test x"$ac_file" != x-; then
8803     {
8804       $as_echo "/* $configure_input  */" \
8805       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
8806     } >"$tmp/config.h" \
8807       || as_fn_error "could not create $ac_file" "$LINENO" 5
8808     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
8809       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
8810 $as_echo "$as_me: $ac_file is unchanged" >&6;}
8811     else
8812       rm -f "$ac_file"
8813       mv "$tmp/config.h" "$ac_file" \
8814         || as_fn_error "could not create $ac_file" "$LINENO" 5
8815     fi
8816   else
8817     $as_echo "/* $configure_input  */" \
8818       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
8819       || as_fn_error "could not create -" "$LINENO" 5
8820   fi
8821  ;;
8822
8823
8824   esac
8825
8826 done # for ac_tag
8827
8828
8829 as_fn_exit 0
8830 _ACEOF
8831 ac_clean_files=$ac_clean_files_save
8832
8833 test $ac_write_fail = 0 ||
8834   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
8835
8836
8837 # configure is writing to config.log, and then calls config.status.
8838 # config.status does its own redirection, appending to config.log.
8839 # Unfortunately, on DOS this fails, as config.log is still kept open
8840 # by configure, so config.status won't be able to write to it; its
8841 # output is simply discarded.  So we exec the FD to /dev/null,
8842 # effectively closing config.log, so it can be properly (re)opened and
8843 # appended to by config.status.  When coming back to configure, we
8844 # need to make the FD available again.
8845 if test "$no_create" != yes; then
8846   ac_cs_success=:
8847   ac_config_status_args=
8848   test "$silent" = yes &&
8849     ac_config_status_args="$ac_config_status_args --quiet"
8850   exec 5>/dev/null
8851   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8852   exec 5>>config.log
8853   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8854   # would make configure fail if this is the last instruction.
8855   $ac_cs_success || as_fn_exit $?
8856 fi
8857 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
8858   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
8859 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
8860 fi
8861