configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64 for Cycript 0.9.
   4 #
   5 # Report bugs to <saurik@saurik.com>.
   6 #
   7 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   8 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   9 # Foundation, Inc.
  10 #
  11 # This configure script is free software; the Free Software Foundation
  12 # gives unlimited permission to copy, distribute and modify it.
  13 ## -------------------- ##
  14 ## M4sh Initialization. ##
  15 ## -------------------- ##
  16
  17 # Be more Bourne compatible
  18 DUALCASE=1; export DUALCASE # for MKS sh
  19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  20   emulate sh
  21   NULLCMD=:
  22   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  23   # is contrary to our usage.  Disable this feature.
  24   alias -g '${1+"$@"}'='"$@"'
  25   setopt NO_GLOB_SUBST
  26 else
  27   case `(set -o) 2>/dev/null` in #(
  28   *posix*) :
  29     set -o posix ;; #(
  30   *) :
  31      ;;
  32 esac
  33 fi
  34
  35
  36 as_nl='
  37 '
  38 export as_nl
  39 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  43 # Prefer a ksh shell builtin over an external printf program on Solaris,
  44 # but without wasting forks for bash or zsh.
  45 if test -z "$BASH_VERSION$ZSH_VERSION" \
  46     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  47   as_echo='print -r --'
  48   as_echo_n='print -rn --'
  49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  50   as_echo='printf %s\n'
  51   as_echo_n='printf %s'
  52 else
  53   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  54     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  55     as_echo_n='/usr/ucb/echo -n'
  56   else
  57     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  58     as_echo_n_body='eval
  59       arg=$1;
  60       case $arg in #(
  61       *"$as_nl"*)
  62         expr "X$arg" : "X\\(.*\\)$as_nl";
  63         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  64       esac;
  65       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  66     '
  67     export as_echo_n_body
  68     as_echo_n='sh -c $as_echo_n_body as_echo'
  69   fi
  70   export as_echo_body
  71   as_echo='sh -c $as_echo_body as_echo'
  72 fi
  73
  74 # The user is always right.
  75 if test "${PATH_SEPARATOR+set}" != set; then
  76   PATH_SEPARATOR=:
  77   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  78     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  79       PATH_SEPARATOR=';'
  80   }
  81 fi
  82
  83
  84 # IFS
  85 # We need space, tab and new line, in precisely that order.  Quoting is
  86 # there to prevent editors from complaining about space-tab.
  87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  88 # splitting by setting IFS to empty value.)
  89 IFS=" ""        $as_nl"
  90
  91 # Find who we are.  Look in the path if we contain no directory separator.
  92 case $0 in #((
  93   *[\\/]* ) as_myself=$0 ;;
  94   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  95 for as_dir in $PATH
  96 do
  97   IFS=$as_save_IFS
  98   test -z "$as_dir" && as_dir=.
  99     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 100   done
 101 IFS=$as_save_IFS
 102
 103      ;;
 104 esac
 105 # We did not find ourselves, most probably we were run as `sh COMMAND'
 106 # in which case we are not to be found in the path.
 107 if test "x$as_myself" = x; then
 108   as_myself=$0
 109 fi
 110 if test ! -f "$as_myself"; then
 111   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 112   exit 1
 113 fi
 114
 115 # Unset variables that we do not need and which cause bugs (e.g. in
 116 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 117 # suppresses any "Segmentation fault" message there.  '((' could
 118 # trigger a bug in pdksh 5.2.14.
 119 for as_var in BASH_ENV ENV MAIL MAILPATH
 120 do eval test x\${$as_var+set} = xset \
 121   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 122 done
 123 PS1='$ '
 124 PS2='> '
 125 PS4='+ '
 126
 127 # NLS nuisances.
 128 LC_ALL=C
 129 export LC_ALL
 130 LANGUAGE=C
 131 export LANGUAGE
 132
 133 # CDPATH.
 134 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 135
 136 if test "x$CONFIG_SHELL" = x; then
 137   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 138   emulate sh
 139   NULLCMD=:
 140   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 141   # is contrary to our usage.  Disable this feature.
 142   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 143   setopt NO_GLOB_SUBST
 144 else
 145   case \`(set -o) 2>/dev/null\` in #(
 146   *posix*) :
 147     set -o posix ;; #(
 148   *) :
 149      ;;
 150 esac
 151 fi
 152 "
 153   as_required="as_fn_return () { (exit \$1); }
 154 as_fn_success () { as_fn_return 0; }
 155 as_fn_failure () { as_fn_return 1; }
 156 as_fn_ret_success () { return 0; }
 157 as_fn_ret_failure () { return 1; }
 158
 159 exitcode=0
 160 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 161 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 162 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 163 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 164 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 165
 166 else
 167   exitcode=1; echo positional parameters were not saved.
 168 fi
 169 test x\$exitcode = x0 || exit 1"
 170   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 171   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 172   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 173   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 174 test \$(( 1 + 1 )) = 2 || exit 1"
 175   if (eval "$as_required") 2>/dev/null; then :
 176   as_have_required=yes
 177 else
 178   as_have_required=no
 179 fi
 180   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 181
 182 else
 183   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 184 as_found=false
 185 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 186 do
 187   IFS=$as_save_IFS
 188   test -z "$as_dir" && as_dir=.
 189   as_found=:
 190   case $as_dir in #(
 191          /*)
 192            for as_base in sh bash ksh sh5; do
 193              # Try only shells that exist, to save several forks.
 194              as_shell=$as_dir/$as_base
 195              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 196                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 197   CONFIG_SHELL=$as_shell as_have_required=yes
 198                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 199   break 2
 200 fi
 201 fi
 202            done;;
 203        esac
 204   as_found=false
 205 done
 206 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 207               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 208   CONFIG_SHELL=$SHELL as_have_required=yes
 209 fi; }
 210 IFS=$as_save_IFS
 211
 212
 213       if test "x$CONFIG_SHELL" != x; then :
 214   # We cannot yet assume a decent shell, so we have to provide a
 215         # neutralization value for shells without unset; and this also
 216         # works around shells that cannot unset nonexistent variables.
 217         BASH_ENV=/dev/null
 218         ENV=/dev/null
 219         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 220         export CONFIG_SHELL
 221         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 222 fi
 223
 224     if test x$as_have_required = xno; then :
 225   $as_echo "$0: This script requires a shell more modern than all"
 226   $as_echo "$0: the shells that I found on your system."
 227   if test x${ZSH_VERSION+set} = xset ; then
 228     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 229     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 230   else
 231     $as_echo "$0: Please tell bug-autoconf@gnu.org and saurik@saurik.com
 232 $0: about your system, including any error possibly output
 233 $0: before this message. Then install a modern shell, or
 234 $0: manually run the script under such a shell if you do
 235 $0: have one."
 236   fi
 237   exit 1
 238 fi
 239 fi
 240 fi
 241 SHELL=${CONFIG_SHELL-/bin/sh}
 242 export SHELL
 243 # Unset more variables known to interfere with behavior of common tools.
 244 CLICOLOR_FORCE= GREP_OPTIONS=
 245 unset CLICOLOR_FORCE GREP_OPTIONS
 246
 247 ## --------------------- ##
 248 ## M4sh Shell Functions. ##
 249 ## --------------------- ##
 250 # as_fn_unset VAR
 251 # ---------------
 252 # Portably unset VAR.
 253 as_fn_unset ()
 254 {
 255   { eval $1=; unset $1;}
 256 }
 257 as_unset=as_fn_unset
 258
 259 # as_fn_set_status STATUS
 260 # -----------------------
 261 # Set $? to STATUS, without forking.
 262 as_fn_set_status ()
 263 {
 264   return $1
 265 } # as_fn_set_status
 266
 267 # as_fn_exit STATUS
 268 # -----------------
 269 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 270 as_fn_exit ()
 271 {
 272   set +e
 273   as_fn_set_status $1
 274   exit $1
 275 } # as_fn_exit
 276
 277 # as_fn_mkdir_p
 278 # -------------
 279 # Create "$as_dir" as a directory, including parents if necessary.
 280 as_fn_mkdir_p ()
 281 {
 282
 283   case $as_dir in #(
 284   -*) as_dir=./$as_dir;;
 285   esac
 286   test -d "$as_dir" || eval $as_mkdir_p || {
 287     as_dirs=
 288     while :; do
 289       case $as_dir in #(
 290       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 291       *) as_qdir=$as_dir;;
 292       esac
 293       as_dirs="'$as_qdir' $as_dirs"
 294       as_dir=`$as_dirname -- "$as_dir" ||
 295 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 296          X"$as_dir" : 'X\(//\)[^/]' \| \
 297          X"$as_dir" : 'X\(//\)$' \| \
 298          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 299 $as_echo X"$as_dir" |
 300     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 301             s//\1/
 302             q
 303           }
 304           /^X\(\/\/\)[^/].*/{
 305             s//\1/
 306             q
 307           }
 308           /^X\(\/\/\)$/{
 309             s//\1/
 310             q
 311           }
 312           /^X\(\/\).*/{
 313             s//\1/
 314             q
 315           }
 316           s/.*/./; q'`
 317       test -d "$as_dir" && break
 318     done
 319     test -z "$as_dirs" || eval "mkdir $as_dirs"
 320   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 321
 322
 323 } # as_fn_mkdir_p
 324 # as_fn_append VAR VALUE
 325 # ----------------------
 326 # Append the text in VALUE to the end of the definition contained in VAR. Take
 327 # advantage of any shell optimizations that allow amortized linear growth over
 328 # repeated appends, instead of the typical quadratic growth present in naive
 329 # implementations.
 330 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 331   eval 'as_fn_append ()
 332   {
 333     eval $1+=\$2
 334   }'
 335 else
 336   as_fn_append ()
 337   {
 338     eval $1=\$$1\$2
 339   }
 340 fi # as_fn_append
 341
 342 # as_fn_arith ARG...
 343 # ------------------
 344 # Perform arithmetic evaluation on the ARGs, and store the result in the
 345 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 346 # must be portable across $(()) and expr.
 347 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 348   eval 'as_fn_arith ()
 349   {
 350     as_val=$(( $* ))
 351   }'
 352 else
 353   as_fn_arith ()
 354   {
 355     as_val=`expr "$@" || test $? -eq 1`
 356   }
 357 fi # as_fn_arith
 358
 359
 360 # as_fn_error ERROR [LINENO LOG_FD]
 361 # ---------------------------------
 362 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 363 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 364 # script with status $?, using 1 if that was 0.
 365 as_fn_error ()
 366 {
 367   as_status=$?; test $as_status -eq 0 && as_status=1
 368   if test "$3"; then
 369     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 370     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 371   fi
 372   $as_echo "$as_me: error: $1" >&2
 373   as_fn_exit $as_status
 374 } # as_fn_error
 375
 376 if expr a : '\(a\)' >/dev/null 2>&1 &&
 377    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 378   as_expr=expr
 379 else
 380   as_expr=false
 381 fi
 382
 383 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 384   as_basename=basename
 385 else
 386   as_basename=false
 387 fi
 388
 389 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 390   as_dirname=dirname
 391 else
 392   as_dirname=false
 393 fi
 394
 395 as_me=`$as_basename -- "$0" ||
 396 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 397          X"$0" : 'X\(//\)$' \| \
 398          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 399 $as_echo X/"$0" |
 400     sed '/^.*\/\([^/][^/]*\)\/*$/{
 401             s//\1/
 402             q
 403           }
 404           /^X\/\(\/\/\)$/{
 405             s//\1/
 406             q
 407           }
 408           /^X\/\(\/\).*/{
 409             s//\1/
 410             q
 411           }
 412           s/.*/./; q'`
 413
 414 # Avoid depending upon Character Ranges.
 415 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 416 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 417 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 418 as_cr_digits='0123456789'
 419 as_cr_alnum=$as_cr_Letters$as_cr_digits
 420
 421
 422   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 423   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 424   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 425   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 426   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 427   sed -n '
 428     p
 429     /[$]LINENO/=
 430   ' <$as_myself |
 431     sed '
 432       s/[$]LINENO.*/&-/
 433       t lineno
 434       b
 435       :lineno
 436       N
 437       :loop
 438       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 439       t loop
 440       s/-\n.*//
 441     ' >$as_me.lineno &&
 442   chmod +x "$as_me.lineno" ||
 443     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 444
 445   # Don't try to exec as it changes $[0], causing all sort of problems
 446   # (the dirname of $[0] is not the place where we might find the
 447   # original and so on.  Autoconf is especially sensitive to this).
 448   . "./$as_me.lineno"
 449   # Exit status is that of the last command.
 450   exit
 451 }
 452
 453 ECHO_C= ECHO_N= ECHO_T=
 454 case `echo -n x` in #(((((
 455 -n*)
 456   case `echo 'xy\c'` in
 457   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 458   xy)  ECHO_C='\c';;
 459   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 460        ECHO_T=' ';;
 461   esac;;
 462 *)
 463   ECHO_N='-n';;
 464 esac
 465
 466 rm -f conf$$ conf$$.exe conf$$.file
 467 if test -d conf$$.dir; then
 468   rm -f conf$$.dir/conf$$.file
 469 else
 470   rm -f conf$$.dir
 471   mkdir conf$$.dir 2>/dev/null
 472 fi
 473 if (echo >conf$$.file) 2>/dev/null; then
 474   if ln -s conf$$.file conf$$ 2>/dev/null; then
 475     as_ln_s='ln -s'
 476     # ... but there are two gotchas:
 477     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 478     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 479     # In both cases, we have to default to `cp -p'.
 480     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 481       as_ln_s='cp -p'
 482   elif ln conf$$.file conf$$ 2>/dev/null; then
 483     as_ln_s=ln
 484   else
 485     as_ln_s='cp -p'
 486   fi
 487 else
 488   as_ln_s='cp -p'
 489 fi
 490 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 491 rmdir conf$$.dir 2>/dev/null
 492
 493 if mkdir -p . 2>/dev/null; then
 494   as_mkdir_p='mkdir -p "$as_dir"'
 495 else
 496   test -d ./-p && rmdir ./-p
 497   as_mkdir_p=false
 498 fi
 499
 500 if test -x / >/dev/null 2>&1; then
 501   as_test_x='test -x'
 502 else
 503   if ls -dL / >/dev/null 2>&1; then
 504     as_ls_L_option=L
 505   else
 506     as_ls_L_option=
 507   fi
 508   as_test_x='
 509     eval sh -c '\''
 510       if test -d "$1"; then
 511         test -d "$1/.";
 512       else
 513         case $1 in #(
 514         -*)set "./$1";;
 515         esac;
 516         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 517         ???[sx]*):;;*)false;;esac;fi
 518     '\'' sh
 519   '
 520 fi
 521 as_executable_p=$as_test_x
 522
 523 # Sed expression to map a string onto a valid CPP name.
 524 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 525
 526 # Sed expression to map a string onto a valid variable name.
 527 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 528
 529
 530 exec 7<&0 </dev/null 6>&1
 531
 532 # Name of the host.
 533 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 534 # so uname gets run too.
 535 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 536
 537 #
 538 # Initializations.
 539 #
 540 ac_default_prefix=/usr/local
 541 ac_clean_files=
 542 ac_config_libobj_dir=.
 543 LIBOBJS=
 544 cross_compiling=no
 545 subdirs=
 546 MFLAGS=
 547 MAKEFLAGS=
 548
 549 # Identity of this package.
 550 PACKAGE_NAME='Cycript'
 551 PACKAGE_TARNAME='cycript'
 552 PACKAGE_VERSION='0.9'
 553 PACKAGE_STRING='Cycript 0.9'
 554 PACKAGE_BUGREPORT='saurik@saurik.com'
 555 PACKAGE_URL='http://www.cycript.org/'
 556
 557 ac_unique_file="Console.cpp"
 558 ac_subst_vars='ifGNUmake
 559 LIBFFI_LIBS
 560 LIBFFI_CFLAGS
 561 WEBKIT_LIBS
 562 WEBKIT_CFLAGS
 563 PKG_CONFIG
 564 LTLIBICONV
 565 LIBICONV
 566 host_os
 567 host_vendor
 568 host_cpu
 569 host
 570 build_os
 571 build_vendor
 572 build_cpu
 573 build
 574 INSTALL_DATA
 575 INSTALL_SCRIPT
 576 INSTALL_PROGRAM
 577 ac_ct_CXX
 578 CXXFLAGS
 579 CXX
 580 APR
 581 FLEX
 582 LEXLIB
 583 OBJEXT
 584 EXEEXT
 585 ac_ct_CC
 586 CPPFLAGS
 587 LDFLAGS
 588 CFLAGS
 589 CC
 590 LEX_OUTPUT_ROOT
 591 LEX
 592 BISON
 593 AWK
 594 SED
 595 YFLAGS
 596 YACC
 597 target_alias
 598 host_alias
 599 build_alias
 600 LIBS
 601 ECHO_T
 602 ECHO_N
 603 ECHO_C
 604 DEFS
 605 mandir
 606 localedir
 607 libdir
 608 psdir
 609 pdfdir
 610 dvidir
 611 htmldir
 612 infodir
 613 docdir
 614 oldincludedir
 615 includedir
 616 localstatedir
 617 sharedstatedir
 618 sysconfdir
 619 datadir
 620 datarootdir
 621 libexecdir
 622 sbindir
 623 bindir
 624 program_transform_name
 625 prefix
 626 exec_prefix
 627 PACKAGE_URL
 628 PACKAGE_BUGREPORT
 629 PACKAGE_STRING
 630 PACKAGE_VERSION
 631 PACKAGE_TARNAME
 632 PACKAGE_NAME
 633 PATH_SEPARATOR
 634 SHELL'
 635 ac_subst_files=''
 636 ac_user_opts='
 637 enable_option_checking
 638 with_apr
 639 with_gnu_ld
 640 enable_rpath
 641 with_libiconv_prefix
 642 '
 643       ac_precious_vars='build_alias
 644 host_alias
 645 target_alias
 646 YACC
 647 YFLAGS
 648 CC
 649 CFLAGS
 650 LDFLAGS
 651 LIBS
 652 CPPFLAGS
 653 CXX
 654 CXXFLAGS
 655 CCC
 656 PKG_CONFIG
 657 WEBKIT_CFLAGS
 658 WEBKIT_LIBS
 659 LIBFFI_CFLAGS
 660 LIBFFI_LIBS'
 661
 662
 663 # Initialize some variables set by options.
 664 ac_init_help=
 665 ac_init_version=false
 666 ac_unrecognized_opts=
 667 ac_unrecognized_sep=
 668 # The variables have the same names as the options, with
 669 # dashes changed to underlines.
 670 cache_file=/dev/null
 671 exec_prefix=NONE
 672 no_create=
 673 no_recursion=
 674 prefix=NONE
 675 program_prefix=NONE
 676 program_suffix=NONE
 677 program_transform_name=s,x,x,
 678 silent=
 679 site=
 680 srcdir=
 681 verbose=
 682 x_includes=NONE
 683 x_libraries=NONE
 684
 685 # Installation directory options.
 686 # These are left unexpanded so users can "make install exec_prefix=/foo"
 687 # and all the variables that are supposed to be based on exec_prefix
 688 # by default will actually change.
 689 # Use braces instead of parens because sh, perl, etc. also accept them.
 690 # (The list follows the same order as the GNU Coding Standards.)
 691 bindir='${exec_prefix}/bin'
 692 sbindir='${exec_prefix}/sbin'
 693 libexecdir='${exec_prefix}/libexec'
 694 datarootdir='${prefix}/share'
 695 datadir='${datarootdir}'
 696 sysconfdir='${prefix}/etc'
 697 sharedstatedir='${prefix}/com'
 698 localstatedir='${prefix}/var'
 699 includedir='${prefix}/include'
 700 oldincludedir='/usr/include'
 701 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 702 infodir='${datarootdir}/info'
 703 htmldir='${docdir}'
 704 dvidir='${docdir}'
 705 pdfdir='${docdir}'
 706 psdir='${docdir}'
 707 libdir='${exec_prefix}/lib'
 708 localedir='${datarootdir}/locale'
 709 mandir='${datarootdir}/man'
 710
 711 ac_prev=
 712 ac_dashdash=
 713 for ac_option
 714 do
 715   # If the previous option needs an argument, assign it.
 716   if test -n "$ac_prev"; then
 717     eval $ac_prev=\$ac_option
 718     ac_prev=
 719     continue
 720   fi
 721
 722   case $ac_option in
 723   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 724   *)    ac_optarg=yes ;;
 725   esac
 726
 727   # Accept the important Cygnus configure options, so we can diagnose typos.
 728
 729   case $ac_dashdash$ac_option in
 730   --)
 731     ac_dashdash=yes ;;
 732
 733   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 734     ac_prev=bindir ;;
 735   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 736     bindir=$ac_optarg ;;
 737
 738   -build | --build | --buil | --bui | --bu)
 739     ac_prev=build_alias ;;
 740   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 741     build_alias=$ac_optarg ;;
 742
 743   -cache-file | --cache-file | --cache-fil | --cache-fi \
 744   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 745     ac_prev=cache_file ;;
 746   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 747   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 748     cache_file=$ac_optarg ;;
 749
 750   --config-cache | -C)
 751     cache_file=config.cache ;;
 752
 753   -datadir | --datadir | --datadi | --datad)
 754     ac_prev=datadir ;;
 755   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 756     datadir=$ac_optarg ;;
 757
 758   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 759   | --dataroo | --dataro | --datar)
 760     ac_prev=datarootdir ;;
 761   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 762   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 763     datarootdir=$ac_optarg ;;
 764
 765   -disable-* | --disable-*)
 766     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 767     # Reject names that are not valid shell variable names.
 768     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 769       as_fn_error "invalid feature name: $ac_useropt"
 770     ac_useropt_orig=$ac_useropt
 771     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 772     case $ac_user_opts in
 773       *"
 774 "enable_$ac_useropt"
 775 "*) ;;
 776       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 777          ac_unrecognized_sep=', ';;
 778     esac
 779     eval enable_$ac_useropt=no ;;
 780
 781   -docdir | --docdir | --docdi | --doc | --do)
 782     ac_prev=docdir ;;
 783   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 784     docdir=$ac_optarg ;;
 785
 786   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 787     ac_prev=dvidir ;;
 788   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 789     dvidir=$ac_optarg ;;
 790
 791   -enable-* | --enable-*)
 792     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 793     # Reject names that are not valid shell variable names.
 794     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 795       as_fn_error "invalid feature name: $ac_useropt"
 796     ac_useropt_orig=$ac_useropt
 797     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 798     case $ac_user_opts in
 799       *"
 800 "enable_$ac_useropt"
 801 "*) ;;
 802       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 803          ac_unrecognized_sep=', ';;
 804     esac
 805     eval enable_$ac_useropt=\$ac_optarg ;;
 806
 807   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 808   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 809   | --exec | --exe | --ex)
 810     ac_prev=exec_prefix ;;
 811   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 812   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 813   | --exec=* | --exe=* | --ex=*)
 814     exec_prefix=$ac_optarg ;;
 815
 816   -gas | --gas | --ga | --g)
 817     # Obsolete; use --with-gas.
 818     with_gas=yes ;;
 819
 820   -help | --help | --hel | --he | -h)
 821     ac_init_help=long ;;
 822   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 823     ac_init_help=recursive ;;
 824   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 825     ac_init_help=short ;;
 826
 827   -host | --host | --hos | --ho)
 828     ac_prev=host_alias ;;
 829   -host=* | --host=* | --hos=* | --ho=*)
 830     host_alias=$ac_optarg ;;
 831
 832   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 833     ac_prev=htmldir ;;
 834   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 835   | --ht=*)
 836     htmldir=$ac_optarg ;;
 837
 838   -includedir | --includedir | --includedi | --included | --include \
 839   | --includ | --inclu | --incl | --inc)
 840     ac_prev=includedir ;;
 841   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 842   | --includ=* | --inclu=* | --incl=* | --inc=*)
 843     includedir=$ac_optarg ;;
 844
 845   -infodir | --infodir | --infodi | --infod | --info | --inf)
 846     ac_prev=infodir ;;
 847   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 848     infodir=$ac_optarg ;;
 849
 850   -libdir | --libdir | --libdi | --libd)
 851     ac_prev=libdir ;;
 852   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 853     libdir=$ac_optarg ;;
 854
 855   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 856   | --libexe | --libex | --libe)
 857     ac_prev=libexecdir ;;
 858   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 859   | --libexe=* | --libex=* | --libe=*)
 860     libexecdir=$ac_optarg ;;
 861
 862   -localedir | --localedir | --localedi | --localed | --locale)
 863     ac_prev=localedir ;;
 864   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 865     localedir=$ac_optarg ;;
 866
 867   -localstatedir | --localstatedir | --localstatedi | --localstated \
 868   | --localstate | --localstat | --localsta | --localst | --locals)
 869     ac_prev=localstatedir ;;
 870   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 871   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 872     localstatedir=$ac_optarg ;;
 873
 874   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 875     ac_prev=mandir ;;
 876   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 877     mandir=$ac_optarg ;;
 878
 879   -nfp | --nfp | --nf)
 880     # Obsolete; use --without-fp.
 881     with_fp=no ;;
 882
 883   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 884   | --no-cr | --no-c | -n)
 885     no_create=yes ;;
 886
 887   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 888   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 889     no_recursion=yes ;;
 890
 891   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 892   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 893   | --oldin | --oldi | --old | --ol | --o)
 894     ac_prev=oldincludedir ;;
 895   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 896   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 897   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 898     oldincludedir=$ac_optarg ;;
 899
 900   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 901     ac_prev=prefix ;;
 902   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 903     prefix=$ac_optarg ;;
 904
 905   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 906   | --program-pre | --program-pr | --program-p)
 907     ac_prev=program_prefix ;;
 908   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 909   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 910     program_prefix=$ac_optarg ;;
 911
 912   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 913   | --program-suf | --program-su | --program-s)
 914     ac_prev=program_suffix ;;
 915   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 916   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 917     program_suffix=$ac_optarg ;;
 918
 919   -program-transform-name | --program-transform-name \
 920   | --program-transform-nam | --program-transform-na \
 921   | --program-transform-n | --program-transform- \
 922   | --program-transform | --program-transfor \
 923   | --program-transfo | --program-transf \
 924   | --program-trans | --program-tran \
 925   | --progr-tra | --program-tr | --program-t)
 926     ac_prev=program_transform_name ;;
 927   -program-transform-name=* | --program-transform-name=* \
 928   | --program-transform-nam=* | --program-transform-na=* \
 929   | --program-transform-n=* | --program-transform-=* \
 930   | --program-transform=* | --program-transfor=* \
 931   | --program-transfo=* | --program-transf=* \
 932   | --program-trans=* | --program-tran=* \
 933   | --progr-tra=* | --program-tr=* | --program-t=*)
 934     program_transform_name=$ac_optarg ;;
 935
 936   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 937     ac_prev=pdfdir ;;
 938   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 939     pdfdir=$ac_optarg ;;
 940
 941   -psdir | --psdir | --psdi | --psd | --ps)
 942     ac_prev=psdir ;;
 943   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 944     psdir=$ac_optarg ;;
 945
 946   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 947   | -silent | --silent | --silen | --sile | --sil)
 948     silent=yes ;;
 949
 950   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 951     ac_prev=sbindir ;;
 952   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 953   | --sbi=* | --sb=*)
 954     sbindir=$ac_optarg ;;
 955
 956   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 957   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 958   | --sharedst | --shareds | --shared | --share | --shar \
 959   | --sha | --sh)
 960     ac_prev=sharedstatedir ;;
 961   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 962   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 963   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 964   | --sha=* | --sh=*)
 965     sharedstatedir=$ac_optarg ;;
 966
 967   -site | --site | --sit)
 968     ac_prev=site ;;
 969   -site=* | --site=* | --sit=*)
 970     site=$ac_optarg ;;
 971
 972   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 973     ac_prev=srcdir ;;
 974   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 975     srcdir=$ac_optarg ;;
 976
 977   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 978   | --syscon | --sysco | --sysc | --sys | --sy)
 979     ac_prev=sysconfdir ;;
 980   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 981   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 982     sysconfdir=$ac_optarg ;;
 983
 984   -target | --target | --targe | --targ | --tar | --ta | --t)
 985     ac_prev=target_alias ;;
 986   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 987     target_alias=$ac_optarg ;;
 988
 989   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 990     verbose=yes ;;
 991
 992   -version | --version | --versio | --versi | --vers | -V)
 993     ac_init_version=: ;;
 994
 995   -with-* | --with-*)
 996     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 997     # Reject names that are not valid shell variable names.
 998     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 999       as_fn_error "invalid package name: $ac_useropt"
1000     ac_useropt_orig=$ac_useropt
1001     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1002     case $ac_user_opts in
1003       *"
1004 "with_$ac_useropt"
1005 "*) ;;
1006       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1007          ac_unrecognized_sep=', ';;
1008     esac
1009     eval with_$ac_useropt=\$ac_optarg ;;
1010
1011   -without-* | --without-*)
1012     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1013     # Reject names that are not valid shell variable names.
1014     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1015       as_fn_error "invalid package name: $ac_useropt"
1016     ac_useropt_orig=$ac_useropt
1017     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1018     case $ac_user_opts in
1019       *"
1020 "with_$ac_useropt"
1021 "*) ;;
1022       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1023          ac_unrecognized_sep=', ';;
1024     esac
1025     eval with_$ac_useropt=no ;;
1026
1027   --x)
1028     # Obsolete; use --with-x.
1029     with_x=yes ;;
1030
1031   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1032   | --x-incl | --x-inc | --x-in | --x-i)
1033     ac_prev=x_includes ;;
1034   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1035   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1036     x_includes=$ac_optarg ;;
1037
1038   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1039   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1040     ac_prev=x_libraries ;;
1041   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1042   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1043     x_libraries=$ac_optarg ;;
1044
1045   -*) as_fn_error "unrecognized option: \`$ac_option'
1046 Try \`$0 --help' for more information."
1047     ;;
1048
1049   *=*)
1050     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1051     # Reject names that are not valid shell variable names.
1052     case $ac_envvar in #(
1053       '' | [0-9]* | *[!_$as_cr_alnum]* )
1054       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1055     esac
1056     eval $ac_envvar=\$ac_optarg
1057     export $ac_envvar ;;
1058
1059   *)
1060     # FIXME: should be removed in autoconf 3.0.
1061     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1062     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1063       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1064     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1065     ;;
1066
1067   esac
1068 done
1069
1070 if test -n "$ac_prev"; then
1071   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1072   as_fn_error "missing argument to $ac_option"
1073 fi
1074
1075 if test -n "$ac_unrecognized_opts"; then
1076   case $enable_option_checking in
1077     no) ;;
1078     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1079     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1080   esac
1081 fi
1082
1083 # Check all directory arguments for consistency.
1084 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1085                 datadir sysconfdir sharedstatedir localstatedir includedir \
1086                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1087                 libdir localedir mandir
1088 do
1089   eval ac_val=\$$ac_var
1090   # Remove trailing slashes.
1091   case $ac_val in
1092     */ )
1093       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1094       eval $ac_var=\$ac_val;;
1095   esac
1096   # Be sure to have absolute directory names.
1097   case $ac_val in
1098     [\\/$]* | ?:[\\/]* )  continue;;
1099     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1100   esac
1101   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1102 done
1103
1104 # There might be people who depend on the old broken behavior: `$host'
1105 # used to hold the argument of --host etc.
1106 # FIXME: To remove some day.
1107 build=$build_alias
1108 host=$host_alias
1109 target=$target_alias
1110
1111 # FIXME: To remove some day.
1112 if test "x$host_alias" != x; then
1113   if test "x$build_alias" = x; then
1114     cross_compiling=maybe
1115     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1116     If a cross compiler is detected then cross compile mode will be used." >&2
1117   elif test "x$build_alias" != "x$host_alias"; then
1118     cross_compiling=yes
1119   fi
1120 fi
1121
1122 ac_tool_prefix=
1123 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1124
1125 test "$silent" = yes && exec 6>/dev/null
1126
1127
1128 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1129 ac_ls_di=`ls -di .` &&
1130 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1131   as_fn_error "working directory cannot be determined"
1132 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1133   as_fn_error "pwd does not report name of working directory"
1134
1135
1136 # Find the source files, if location was not specified.
1137 if test -z "$srcdir"; then
1138   ac_srcdir_defaulted=yes
1139   # Try the directory containing this script, then the parent directory.
1140   ac_confdir=`$as_dirname -- "$as_myself" ||
1141 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1142          X"$as_myself" : 'X\(//\)[^/]' \| \
1143          X"$as_myself" : 'X\(//\)$' \| \
1144          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1145 $as_echo X"$as_myself" |
1146     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1147             s//\1/
1148             q
1149           }
1150           /^X\(\/\/\)[^/].*/{
1151             s//\1/
1152             q
1153           }
1154           /^X\(\/\/\)$/{
1155             s//\1/
1156             q
1157           }
1158           /^X\(\/\).*/{
1159             s//\1/
1160             q
1161           }
1162           s/.*/./; q'`
1163   srcdir=$ac_confdir
1164   if test ! -r "$srcdir/$ac_unique_file"; then
1165     srcdir=..
1166   fi
1167 else
1168   ac_srcdir_defaulted=no
1169 fi
1170 if test ! -r "$srcdir/$ac_unique_file"; then
1171   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1172   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1173 fi
1174 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1175 ac_abs_confdir=`(
1176         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1177         pwd)`
1178 # When building in place, set srcdir=.
1179 if test "$ac_abs_confdir" = "$ac_pwd"; then
1180   srcdir=.
1181 fi
1182 # Remove unnecessary trailing slashes from srcdir.
1183 # Double slashes in file names in object file debugging info
1184 # mess up M-x gdb in Emacs.
1185 case $srcdir in
1186 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1187 esac
1188 for ac_var in $ac_precious_vars; do
1189   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1190   eval ac_env_${ac_var}_value=\$${ac_var}
1191   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1192   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1193 done
1194
1195 #
1196 # Report the --help message.
1197 #
1198 if test "$ac_init_help" = "long"; then
1199   # Omit some internal or obsolete options to make the list less imposing.
1200   # This message is too long to be a string in the A/UX 3.1 sh.
1201   cat <<_ACEOF
1202 \`configure' configures Cycript 0.9 to adapt to many kinds of systems.
1203
1204 Usage: $0 [OPTION]... [VAR=VALUE]...
1205
1206 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1207 VAR=VALUE.  See below for descriptions of some of the useful variables.
1208
1209 Defaults for the options are specified in brackets.
1210
1211 Configuration:
1212   -h, --help              display this help and exit
1213       --help=short        display options specific to this package
1214       --help=recursive    display the short help of all the included packages
1215   -V, --version           display version information and exit
1216   -q, --quiet, --silent   do not print \`checking...' messages
1217       --cache-file=FILE   cache test results in FILE [disabled]
1218   -C, --config-cache      alias for \`--cache-file=config.cache'
1219   -n, --no-create         do not create output files
1220       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1221
1222 Installation directories:
1223   --prefix=PREFIX         install architecture-independent files in PREFIX
1224                           [$ac_default_prefix]
1225   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1226                           [PREFIX]
1227
1228 By default, \`make install' will install all the files in
1229 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1230 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1231 for instance \`--prefix=\$HOME'.
1232
1233 For better control, use the options below.
1234
1235 Fine tuning of the installation directories:
1236   --bindir=DIR            user executables [EPREFIX/bin]
1237   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1238   --libexecdir=DIR        program executables [EPREFIX/libexec]
1239   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1240   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1241   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1242   --libdir=DIR            object code libraries [EPREFIX/lib]
1243   --includedir=DIR        C header files [PREFIX/include]
1244   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1245   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1246   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1247   --infodir=DIR           info documentation [DATAROOTDIR/info]
1248   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1249   --mandir=DIR            man documentation [DATAROOTDIR/man]
1250   --docdir=DIR            documentation root [DATAROOTDIR/doc/cycript]
1251   --htmldir=DIR           html documentation [DOCDIR]
1252   --dvidir=DIR            dvi documentation [DOCDIR]
1253   --pdfdir=DIR            pdf documentation [DOCDIR]
1254   --psdir=DIR             ps documentation [DOCDIR]
1255 _ACEOF
1256
1257   cat <<\_ACEOF
1258
1259 System types:
1260   --build=BUILD     configure for building on BUILD [guessed]
1261   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1262 _ACEOF
1263 fi
1264
1265 if test -n "$ac_init_help"; then
1266   case $ac_init_help in
1267      short | recursive ) echo "Configuration of Cycript 0.9:";;
1268    esac
1269   cat <<\_ACEOF
1270
1271 Optional Features:
1272   --disable-option-checking  ignore unrecognized --enable/--with options
1273   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1274   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1275   --disable-rpath         do not hardcode runtime library paths
1276
1277 Optional Packages:
1278   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1279   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1280   --with-apr=PATH         prefix for installed APR or the full path to
1281                              apr-config
1282   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1283   --with-libiconv-prefix[=DIR]  search for libiconv in DIR/include and DIR/lib
1284   --without-libiconv-prefix     don't search for libiconv in includedir and libdir
1285
1286 Some influential environment variables:
1287   YACC        The `Yet Another C Compiler' implementation to use. Defaults to
1288               the first program found out of: `bison -y', `byacc', `yacc'.
1289   YFLAGS      The list of arguments that will be passed by default to $YACC.
1290               This script will default YFLAGS to the empty string to avoid a
1291               default value of `-d' given by some make applications.
1292   CC          C compiler command
1293   CFLAGS      C compiler flags
1294   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1295               nonstandard directory <lib dir>
1296   LIBS        libraries to pass to the linker, e.g. -l<library>
1297   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1298               you have headers in a nonstandard directory <include dir>
1299   CXX         C++ compiler command
1300   CXXFLAGS    C++ compiler flags
1301   PKG_CONFIG  path to pkg-config utility
1302   WEBKIT_CFLAGS
1303               C compiler flags for WEBKIT, overriding pkg-config
1304   WEBKIT_LIBS linker flags for WEBKIT, overriding pkg-config
1305   LIBFFI_CFLAGS
1306               C compiler flags for LIBFFI, overriding pkg-config
1307   LIBFFI_LIBS linker flags for LIBFFI, overriding pkg-config
1308
1309 Use these variables to override the choices made by `configure' or to help
1310 it to find libraries and programs with nonstandard names/locations.
1311
1312 Report bugs to <saurik@saurik.com>.
1313 Cycript home page: <http://www.cycript.org/>.
1314 _ACEOF
1315 ac_status=$?
1316 fi
1317
1318 if test "$ac_init_help" = "recursive"; then
1319   # If there are subdirs, report their specific --help.
1320   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1321     test -d "$ac_dir" ||
1322       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1323       continue
1324     ac_builddir=.
1325
1326 case "$ac_dir" in
1327 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1328 *)
1329   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1330   # A ".." for each directory in $ac_dir_suffix.
1331   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1332   case $ac_top_builddir_sub in
1333   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1334   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1335   esac ;;
1336 esac
1337 ac_abs_top_builddir=$ac_pwd
1338 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1339 # for backward compatibility:
1340 ac_top_builddir=$ac_top_build_prefix
1341
1342 case $srcdir in
1343   .)  # We are building in place.
1344     ac_srcdir=.
1345     ac_top_srcdir=$ac_top_builddir_sub
1346     ac_abs_top_srcdir=$ac_pwd ;;
1347   [\\/]* | ?:[\\/]* )  # Absolute name.
1348     ac_srcdir=$srcdir$ac_dir_suffix;
1349     ac_top_srcdir=$srcdir
1350     ac_abs_top_srcdir=$srcdir ;;
1351   *) # Relative name.
1352     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1353     ac_top_srcdir=$ac_top_build_prefix$srcdir
1354     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1355 esac
1356 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1357
1358     cd "$ac_dir" || { ac_status=$?; continue; }
1359     # Check for guested configure.
1360     if test -f "$ac_srcdir/configure.gnu"; then
1361       echo &&
1362       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1363     elif test -f "$ac_srcdir/configure"; then
1364       echo &&
1365       $SHELL "$ac_srcdir/configure" --help=recursive
1366     else
1367       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1368     fi || ac_status=$?
1369     cd "$ac_pwd" || { ac_status=$?; break; }
1370   done
1371 fi
1372
1373 test -n "$ac_init_help" && exit $ac_status
1374 if $ac_init_version; then
1375   cat <<\_ACEOF
1376 Cycript configure 0.9
1377 generated by GNU Autoconf 2.64
1378
1379 Copyright (C) 2009 Free Software Foundation, Inc.
1380 This configure script is free software; the Free Software Foundation
1381 gives unlimited permission to copy, distribute and modify it.
1382 _ACEOF
1383   exit
1384 fi
1385
1386 ## ------------------------ ##
1387 ## Autoconf initialization. ##
1388 ## ------------------------ ##
1389
1390 # ac_fn_c_try_compile LINENO
1391 # --------------------------
1392 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1393 ac_fn_c_try_compile ()
1394 {
1395   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1396   rm -f conftest.$ac_objext
1397   if { { ac_try="$ac_compile"
1398 case "(($ac_try" in
1399   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1400   *) ac_try_echo=$ac_try;;
1401 esac
1402 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1403 $as_echo "$ac_try_echo"; } >&5
1404   (eval "$ac_compile") 2>conftest.err
1405   ac_status=$?
1406   if test -s conftest.err; then
1407     grep -v '^ *+' conftest.err >conftest.er1
1408     cat conftest.er1 >&5
1409     mv -f conftest.er1 conftest.err
1410   fi
1411   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1412   test $ac_status = 0; } && {
1413          test -z "$ac_c_werror_flag" ||
1414          test ! -s conftest.err
1415        } && test -s conftest.$ac_objext; then :
1416   ac_retval=0
1417 else
1418   $as_echo "$as_me: failed program was:" >&5
1419 sed 's/^/| /' conftest.$ac_ext >&5
1420
1421         ac_retval=1
1422 fi
1423   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1424   return $ac_retval
1425
1426 } # ac_fn_c_try_compile
1427
1428 # ac_fn_c_try_link LINENO
1429 # -----------------------
1430 # Try to link conftest.$ac_ext, and return whether this succeeded.
1431 ac_fn_c_try_link ()
1432 {
1433   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1434   rm -f conftest.$ac_objext conftest$ac_exeext
1435   if { { ac_try="$ac_link"
1436 case "(($ac_try" in
1437   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1438   *) ac_try_echo=$ac_try;;
1439 esac
1440 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1441 $as_echo "$ac_try_echo"; } >&5
1442   (eval "$ac_link") 2>conftest.err
1443   ac_status=$?
1444   if test -s conftest.err; then
1445     grep -v '^ *+' conftest.err >conftest.er1
1446     cat conftest.er1 >&5
1447     mv -f conftest.er1 conftest.err
1448   fi
1449   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1450   test $ac_status = 0; } && {
1451          test -z "$ac_c_werror_flag" ||
1452          test ! -s conftest.err
1453        } && test -s conftest$ac_exeext && {
1454          test "$cross_compiling" = yes ||
1455          $as_test_x conftest$ac_exeext
1456        }; then :
1457   ac_retval=0
1458 else
1459   $as_echo "$as_me: failed program was:" >&5
1460 sed 's/^/| /' conftest.$ac_ext >&5
1461
1462         ac_retval=1
1463 fi
1464   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1465   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1466   # interfere with the next link command; also delete a directory that is
1467   # left behind by Apple's compiler.  We do this before executing the actions.
1468   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1469   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1470   return $ac_retval
1471
1472 } # ac_fn_c_try_link
1473
1474 # ac_fn_cxx_try_compile LINENO
1475 # ----------------------------
1476 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1477 ac_fn_cxx_try_compile ()
1478 {
1479   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1480   rm -f conftest.$ac_objext
1481   if { { ac_try="$ac_compile"
1482 case "(($ac_try" in
1483   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1484   *) ac_try_echo=$ac_try;;
1485 esac
1486 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1487 $as_echo "$ac_try_echo"; } >&5
1488   (eval "$ac_compile") 2>conftest.err
1489   ac_status=$?
1490   if test -s conftest.err; then
1491     grep -v '^ *+' conftest.err >conftest.er1
1492     cat conftest.er1 >&5
1493     mv -f conftest.er1 conftest.err
1494   fi
1495   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1496   test $ac_status = 0; } && {
1497          test -z "$ac_cxx_werror_flag" ||
1498          test ! -s conftest.err
1499        } && test -s conftest.$ac_objext; then :
1500   ac_retval=0
1501 else
1502   $as_echo "$as_me: failed program was:" >&5
1503 sed 's/^/| /' conftest.$ac_ext >&5
1504
1505         ac_retval=1
1506 fi
1507   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1508   return $ac_retval
1509
1510 } # ac_fn_cxx_try_compile
1511
1512 # ac_fn_c_try_run LINENO
1513 # ----------------------
1514 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1515 # that executables *can* be run.
1516 ac_fn_c_try_run ()
1517 {
1518   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1519   if { { ac_try="$ac_link"
1520 case "(($ac_try" in
1521   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1522   *) ac_try_echo=$ac_try;;
1523 esac
1524 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1525 $as_echo "$ac_try_echo"; } >&5
1526   (eval "$ac_link") 2>&5
1527   ac_status=$?
1528   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1529   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1530   { { case "(($ac_try" in
1531   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1532   *) ac_try_echo=$ac_try;;
1533 esac
1534 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1535 $as_echo "$ac_try_echo"; } >&5
1536   (eval "$ac_try") 2>&5
1537   ac_status=$?
1538   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1539   test $ac_status = 0; }; }; then :
1540   ac_retval=0
1541 else
1542   $as_echo "$as_me: program exited with status $ac_status" >&5
1543        $as_echo "$as_me: failed program was:" >&5
1544 sed 's/^/| /' conftest.$ac_ext >&5
1545
1546        ac_retval=$ac_status
1547 fi
1548   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1549   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1550   return $ac_retval
1551
1552 } # ac_fn_c_try_run
1553 cat >config.log <<_ACEOF
1554 This file contains any messages produced by compilers while
1555 running configure, to aid debugging if configure makes a mistake.
1556
1557 It was created by Cycript $as_me 0.9, which was
1558 generated by GNU Autoconf 2.64.  Invocation command line was
1559
1560   $ $0 $@
1561
1562 _ACEOF
1563 exec 5>>config.log
1564 {
1565 cat <<_ASUNAME
1566 ## --------- ##
1567 ## Platform. ##
1568 ## --------- ##
1569
1570 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1571 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1572 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1573 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1574 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1575
1576 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1577 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1578
1579 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1580 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1581 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1582 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1583 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1584 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1585 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1586
1587 _ASUNAME
1588
1589 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1590 for as_dir in $PATH
1591 do
1592   IFS=$as_save_IFS
1593   test -z "$as_dir" && as_dir=.
1594     $as_echo "PATH: $as_dir"
1595   done
1596 IFS=$as_save_IFS
1597
1598 } >&5
1599
1600 cat >&5 <<_ACEOF
1601
1602
1603 ## ----------- ##
1604 ## Core tests. ##
1605 ## ----------- ##
1606
1607 _ACEOF
1608
1609
1610 # Keep a trace of the command line.
1611 # Strip out --no-create and --no-recursion so they do not pile up.
1612 # Strip out --silent because we don't want to record it for future runs.
1613 # Also quote any args containing shell meta-characters.
1614 # Make two passes to allow for proper duplicate-argument suppression.
1615 ac_configure_args=
1616 ac_configure_args0=
1617 ac_configure_args1=
1618 ac_must_keep_next=false
1619 for ac_pass in 1 2
1620 do
1621   for ac_arg
1622   do
1623     case $ac_arg in
1624     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1625     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1626     | -silent | --silent | --silen | --sile | --sil)
1627       continue ;;
1628     *\'*)
1629       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1630     esac
1631     case $ac_pass in
1632     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1633     2)
1634       as_fn_append ac_configure_args1 " '$ac_arg'"
1635       if test $ac_must_keep_next = true; then
1636         ac_must_keep_next=false # Got value, back to normal.
1637       else
1638         case $ac_arg in
1639           *=* | --config-cache | -C | -disable-* | --disable-* \
1640           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1641           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1642           | -with-* | --with-* | -without-* | --without-* | --x)
1643             case "$ac_configure_args0 " in
1644               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1645             esac
1646             ;;
1647           -* ) ac_must_keep_next=true ;;
1648         esac
1649       fi
1650       as_fn_append ac_configure_args " '$ac_arg'"
1651       ;;
1652     esac
1653   done
1654 done
1655 { ac_configure_args0=; unset ac_configure_args0;}
1656 { ac_configure_args1=; unset ac_configure_args1;}
1657
1658 # When interrupted or exit'd, cleanup temporary files, and complete
1659 # config.log.  We remove comments because anyway the quotes in there
1660 # would cause problems or look ugly.
1661 # WARNING: Use '\'' to represent an apostrophe within the trap.
1662 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1663 trap 'exit_status=$?
1664   # Save into config.log some information that might help in debugging.
1665   {
1666     echo
1667
1668     cat <<\_ASBOX
1669 ## ---------------- ##
1670 ## Cache variables. ##
1671 ## ---------------- ##
1672 _ASBOX
1673     echo
1674     # The following way of writing the cache mishandles newlines in values,
1675 (
1676   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1677     eval ac_val=\$$ac_var
1678     case $ac_val in #(
1679     *${as_nl}*)
1680       case $ac_var in #(
1681       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1682 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1683       esac
1684       case $ac_var in #(
1685       _ | IFS | as_nl) ;; #(
1686       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1687       *) { eval $ac_var=; unset $ac_var;} ;;
1688       esac ;;
1689     esac
1690   done
1691   (set) 2>&1 |
1692     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1693     *${as_nl}ac_space=\ *)
1694       sed -n \
1695         "s/'\''/'\''\\\\'\'''\''/g;
1696           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1697       ;; #(
1698     *)
1699       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1700       ;;
1701     esac |
1702     sort
1703 )
1704     echo
1705
1706     cat <<\_ASBOX
1707 ## ----------------- ##
1708 ## Output variables. ##
1709 ## ----------------- ##
1710 _ASBOX
1711     echo
1712     for ac_var in $ac_subst_vars
1713     do
1714       eval ac_val=\$$ac_var
1715       case $ac_val in
1716       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1717       esac
1718       $as_echo "$ac_var='\''$ac_val'\''"
1719     done | sort
1720     echo
1721
1722     if test -n "$ac_subst_files"; then
1723       cat <<\_ASBOX
1724 ## ------------------- ##
1725 ## File substitutions. ##
1726 ## ------------------- ##
1727 _ASBOX
1728       echo
1729       for ac_var in $ac_subst_files
1730       do
1731         eval ac_val=\$$ac_var
1732         case $ac_val in
1733         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1734         esac
1735         $as_echo "$ac_var='\''$ac_val'\''"
1736       done | sort
1737       echo
1738     fi
1739
1740     if test -s confdefs.h; then
1741       cat <<\_ASBOX
1742 ## ----------- ##
1743 ## confdefs.h. ##
1744 ## ----------- ##
1745 _ASBOX
1746       echo
1747       cat confdefs.h
1748       echo
1749     fi
1750     test "$ac_signal" != 0 &&
1751       $as_echo "$as_me: caught signal $ac_signal"
1752     $as_echo "$as_me: exit $exit_status"
1753   } >&5
1754   rm -f core *.core core.conftest.* &&
1755     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1756     exit $exit_status
1757 ' 0
1758 for ac_signal in 1 2 13 15; do
1759   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1760 done
1761 ac_signal=0
1762
1763 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1764 rm -f -r conftest* confdefs.h
1765
1766 $as_echo "/* confdefs.h */" > confdefs.h
1767
1768 # Predefined preprocessor variables.
1769
1770 cat >>confdefs.h <<_ACEOF
1771 #define PACKAGE_NAME "$PACKAGE_NAME"
1772 _ACEOF
1773
1774 cat >>confdefs.h <<_ACEOF
1775 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1776 _ACEOF
1777
1778 cat >>confdefs.h <<_ACEOF
1779 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1780 _ACEOF
1781
1782 cat >>confdefs.h <<_ACEOF
1783 #define PACKAGE_STRING "$PACKAGE_STRING"
1784 _ACEOF
1785
1786 cat >>confdefs.h <<_ACEOF
1787 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1788 _ACEOF
1789
1790 cat >>confdefs.h <<_ACEOF
1791 #define PACKAGE_URL "$PACKAGE_URL"
1792 _ACEOF
1793
1794
1795 # Let the site file select an alternate cache file if it wants to.
1796 # Prefer an explicitly selected file to automatically selected ones.
1797 ac_site_file1=NONE
1798 ac_site_file2=NONE
1799 if test -n "$CONFIG_SITE"; then
1800   ac_site_file1=$CONFIG_SITE
1801 elif test "x$prefix" != xNONE; then
1802   ac_site_file1=$prefix/share/config.site
1803   ac_site_file2=$prefix/etc/config.site
1804 else
1805   ac_site_file1=$ac_default_prefix/share/config.site
1806   ac_site_file2=$ac_default_prefix/etc/config.site
1807 fi
1808 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1809 do
1810   test "x$ac_site_file" = xNONE && continue
1811   if test -r "$ac_site_file"; then
1812     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1813 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1814     sed 's/^/| /' "$ac_site_file" >&5
1815     . "$ac_site_file"
1816   fi
1817 done
1818
1819 if test -r "$cache_file"; then
1820   # Some versions of bash will fail to source /dev/null (special
1821   # files actually), so we avoid doing that.
1822   if test -f "$cache_file"; then
1823     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1824 $as_echo "$as_me: loading cache $cache_file" >&6;}
1825     case $cache_file in
1826       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1827       *)                      . "./$cache_file";;
1828     esac
1829   fi
1830 else
1831   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1832 $as_echo "$as_me: creating cache $cache_file" >&6;}
1833   >$cache_file
1834 fi
1835
1836 # Check that the precious variables saved in the cache have kept the same
1837 # value.
1838 ac_cache_corrupted=false
1839 for ac_var in $ac_precious_vars; do
1840   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1841   eval ac_new_set=\$ac_env_${ac_var}_set
1842   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1843   eval ac_new_val=\$ac_env_${ac_var}_value
1844   case $ac_old_set,$ac_new_set in
1845     set,)
1846       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1847 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1848       ac_cache_corrupted=: ;;
1849     ,set)
1850       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1851 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1852       ac_cache_corrupted=: ;;
1853     ,);;
1854     *)
1855       if test "x$ac_old_val" != "x$ac_new_val"; then
1856         # differences in whitespace do not lead to failure.
1857         ac_old_val_w=`echo x $ac_old_val`
1858         ac_new_val_w=`echo x $ac_new_val`
1859         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1860           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1861 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1862           ac_cache_corrupted=:
1863         else
1864           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1865 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1866           eval $ac_var=\$ac_old_val
1867         fi
1868         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
1869 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1870         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
1871 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1872       fi;;
1873   esac
1874   # Pass precious variables to config.status.
1875   if test "$ac_new_set" = set; then
1876     case $ac_new_val in
1877     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1878     *) ac_arg=$ac_var=$ac_new_val ;;
1879     esac
1880     case " $ac_configure_args " in
1881       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1882       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1883     esac
1884   fi
1885 done
1886 if $ac_cache_corrupted; then
1887   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1888 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1889   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1890 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1891   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1892 fi
1893 ## -------------------- ##
1894 ## Main body of script. ##
1895 ## -------------------- ##
1896
1897 ac_ext=c
1898 ac_cpp='$CPP $CPPFLAGS'
1899 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1900 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1901 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1902
1903
1904
1905 for ac_prog in 'bison -y' byacc
1906 do
1907   # Extract the first word of "$ac_prog", so it can be a program name with args.
1908 set dummy $ac_prog; ac_word=$2
1909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1910 $as_echo_n "checking for $ac_word... " >&6; }
1911 if test "${ac_cv_prog_YACC+set}" = set; then :
1912   $as_echo_n "(cached) " >&6
1913 else
1914   if test -n "$YACC"; then
1915   ac_cv_prog_YACC="$YACC" # Let the user override the test.
1916 else
1917 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1918 for as_dir in $PATH
1919 do
1920   IFS=$as_save_IFS
1921   test -z "$as_dir" && as_dir=.
1922     for ac_exec_ext in '' $ac_executable_extensions; do
1923   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1924     ac_cv_prog_YACC="$ac_prog"
1925     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1926     break 2
1927   fi
1928 done
1929   done
1930 IFS=$as_save_IFS
1931
1932 fi
1933 fi
1934 YACC=$ac_cv_prog_YACC
1935 if test -n "$YACC"; then
1936   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
1937 $as_echo "$YACC" >&6; }
1938 else
1939   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1940 $as_echo "no" >&6; }
1941 fi
1942
1943
1944   test -n "$YACC" && break
1945 done
1946 test -n "$YACC" || YACC="yacc"
1947
1948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
1949 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
1950 if test "${ac_cv_path_SED+set}" = set; then :
1951   $as_echo_n "(cached) " >&6
1952 else
1953             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
1954      for ac_i in 1 2 3 4 5 6 7; do
1955        ac_script="$ac_script$as_nl$ac_script"
1956      done
1957      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
1958      { ac_script=; unset ac_script;}
1959      if test -z "$SED"; then
1960   ac_path_SED_found=false
1961   # Loop through the user's path and test for each of PROGNAME-LIST
1962   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1963 for as_dir in $PATH
1964 do
1965   IFS=$as_save_IFS
1966   test -z "$as_dir" && as_dir=.
1967     for ac_prog in sed gsed; do
1968     for ac_exec_ext in '' $ac_executable_extensions; do
1969       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
1970       { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
1971 # Check for GNU ac_path_SED and select it if it is found.
1972   # Check for GNU $ac_path_SED
1973 case `"$ac_path_SED" --version 2>&1` in
1974 *GNU*)
1975   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
1976 *)
1977   ac_count=0
1978   $as_echo_n 0123456789 >"conftest.in"
1979   while :
1980   do
1981     cat "conftest.in" "conftest.in" >"conftest.tmp"
1982     mv "conftest.tmp" "conftest.in"
1983     cp "conftest.in" "conftest.nl"
1984     $as_echo '' >> "conftest.nl"
1985     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
1986     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
1987     as_fn_arith $ac_count + 1 && ac_count=$as_val
1988     if test $ac_count -gt ${ac_path_SED_max-0}; then
1989       # Best one so far, save it but keep looking for a better one
1990       ac_cv_path_SED="$ac_path_SED"
1991       ac_path_SED_max=$ac_count
1992     fi
1993     # 10*(2^10) chars as input seems more than enough
1994     test $ac_count -gt 10 && break
1995   done
1996   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
1997 esac
1998
1999       $ac_path_SED_found && break 3
2000     done
2001   done
2002   done
2003 IFS=$as_save_IFS
2004   if test -z "$ac_cv_path_SED"; then
2005     as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
2006   fi
2007 else
2008   ac_cv_path_SED=$SED
2009 fi
2010
2011 fi
2012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
2013 $as_echo "$ac_cv_path_SED" >&6; }
2014  SED="$ac_cv_path_SED"
2015   rm -f conftest.sed
2016
2017
2018
2019
2020
2021   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if bison is the parser generator" >&5
2022 $as_echo_n "checking if bison is the parser generator... " >&6; }
2023 if test "${ax_cv_prog_bison+set}" = set; then :
2024   $as_echo_n "(cached) " >&6
2025 else
2026
2027     if test "`echo \"$YACC\" | $SED 's,^.*\(bison\).*$,\1,'`" = "bison" ; then :
2028
2029       ax_cv_prog_bison=yes
2030
2031 else
2032
2033       ax_cv_prog_bison=no
2034
2035 fi
2036
2037 fi
2038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_prog_bison" >&5
2039 $as_echo "$ax_cv_prog_bison" >&6; }
2040   if test "$ax_cv_prog_bison" = yes; then :
2041
2042     :
2043
2044         BISON=`echo $YACC | $SED -e 's/ -y//'`
2045         BISON_VERSION=`$BISON -V | $SED -e 's/^bison (GNU Bison) \(.*\)$/\1/p;d'`
2046
2047
2048 else
2049
2050     :
2051     as_fn_error "You need bison 2.4 or greater" "$LINENO" 5
2052
2053 fi
2054
2055 for ac_prog in gawk mawk nawk awk
2056 do
2057   # Extract the first word of "$ac_prog", so it can be a program name with args.
2058 set dummy $ac_prog; ac_word=$2
2059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2060 $as_echo_n "checking for $ac_word... " >&6; }
2061 if test "${ac_cv_prog_AWK+set}" = set; then :
2062   $as_echo_n "(cached) " >&6
2063 else
2064   if test -n "$AWK"; then
2065   ac_cv_prog_AWK="$AWK" # Let the user override the test.
2066 else
2067 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2068 for as_dir in $PATH
2069 do
2070   IFS=$as_save_IFS
2071   test -z "$as_dir" && as_dir=.
2072     for ac_exec_ext in '' $ac_executable_extensions; do
2073   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2074     ac_cv_prog_AWK="$ac_prog"
2075     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2076     break 2
2077   fi
2078 done
2079   done
2080 IFS=$as_save_IFS
2081
2082 fi
2083 fi
2084 AWK=$ac_cv_prog_AWK
2085 if test -n "$AWK"; then
2086   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2087 $as_echo "$AWK" >&6; }
2088 else
2089   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2090 $as_echo "no" >&6; }
2091 fi
2092
2093
2094   test -n "$AWK" && break
2095 done
2096
2097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if bison is >= 2.4" >&5
2098 $as_echo_n "checking if bison is >= 2.4... " >&6; }
2099
2100
2101   # Used to indicate true or false condition
2102   ax_compare_version=false
2103
2104   # Convert the two version strings to be compared into a format that
2105   # allows a simple string comparison.  The end result is that a version
2106   # string of the form 1.12.5-r617 will be converted to the form
2107   # 0001001200050617.  In other words, each number is zero padded to four
2108   # digits, and non digits are removed.
2109
2110   ax_compare_version_A=`echo "$BISON_VERSION" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
2111                      -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
2112                      -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
2113                      -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
2114                      -e 's/[^0-9]//g'`
2115
2116
2117   ax_compare_version_B=`echo "2.4" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
2118                      -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
2119                      -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
2120                      -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
2121                      -e 's/[^0-9]//g'`
2122
2123
2124     ax_compare_version=`echo "x$ax_compare_version_A
2125 x$ax_compare_version_B" | sed 's/^ *//' | sort -r | sed "s/x${ax_compare_version_A}/true/;s/x${ax_compare_version_B}/false/;1q"`
2126
2127
2128
2129     if test "$ax_compare_version" = "true" ; then
2130     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2131 $as_echo "yes" >&6; }
2132     else
2133         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2134 $as_echo "no" >&6; }
2135         as_fn_error "You need bison 2.4 or greater" "$LINENO" 5
2136
2137   fi
2138
2139
2140 ac_ext=c
2141 ac_cpp='$CPP $CPPFLAGS'
2142 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2143 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2144 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2145 if test -n "$ac_tool_prefix"; then
2146   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2147 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2148 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2149 $as_echo_n "checking for $ac_word... " >&6; }
2150 if test "${ac_cv_prog_CC+set}" = set; then :
2151   $as_echo_n "(cached) " >&6
2152 else
2153   if test -n "$CC"; then
2154   ac_cv_prog_CC="$CC" # Let the user override the test.
2155 else
2156 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2157 for as_dir in $PATH
2158 do
2159   IFS=$as_save_IFS
2160   test -z "$as_dir" && as_dir=.
2161     for ac_exec_ext in '' $ac_executable_extensions; do
2162   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2163     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2164     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2165     break 2
2166   fi
2167 done
2168   done
2169 IFS=$as_save_IFS
2170
2171 fi
2172 fi
2173 CC=$ac_cv_prog_CC
2174 if test -n "$CC"; then
2175   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2176 $as_echo "$CC" >&6; }
2177 else
2178   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2179 $as_echo "no" >&6; }
2180 fi
2181
2182
2183 fi
2184 if test -z "$ac_cv_prog_CC"; then
2185   ac_ct_CC=$CC
2186   # Extract the first word of "gcc", so it can be a program name with args.
2187 set dummy gcc; ac_word=$2
2188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2189 $as_echo_n "checking for $ac_word... " >&6; }
2190 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2191   $as_echo_n "(cached) " >&6
2192 else
2193   if test -n "$ac_ct_CC"; then
2194   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2195 else
2196 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2197 for as_dir in $PATH
2198 do
2199   IFS=$as_save_IFS
2200   test -z "$as_dir" && as_dir=.
2201     for ac_exec_ext in '' $ac_executable_extensions; do
2202   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2203     ac_cv_prog_ac_ct_CC="gcc"
2204     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2205     break 2
2206   fi
2207 done
2208   done
2209 IFS=$as_save_IFS
2210
2211 fi
2212 fi
2213 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2214 if test -n "$ac_ct_CC"; then
2215   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2216 $as_echo "$ac_ct_CC" >&6; }
2217 else
2218   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2219 $as_echo "no" >&6; }
2220 fi
2221
2222   if test "x$ac_ct_CC" = x; then
2223     CC=""
2224   else
2225     case $cross_compiling:$ac_tool_warned in
2226 yes:)
2227 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2228 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2229 ac_tool_warned=yes ;;
2230 esac
2231     CC=$ac_ct_CC
2232   fi
2233 else
2234   CC="$ac_cv_prog_CC"
2235 fi
2236
2237 if test -z "$CC"; then
2238           if test -n "$ac_tool_prefix"; then
2239     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2240 set dummy ${ac_tool_prefix}cc; ac_word=$2
2241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2242 $as_echo_n "checking for $ac_word... " >&6; }
2243 if test "${ac_cv_prog_CC+set}" = set; then :
2244   $as_echo_n "(cached) " >&6
2245 else
2246   if test -n "$CC"; then
2247   ac_cv_prog_CC="$CC" # Let the user override the test.
2248 else
2249 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2250 for as_dir in $PATH
2251 do
2252   IFS=$as_save_IFS
2253   test -z "$as_dir" && as_dir=.
2254     for ac_exec_ext in '' $ac_executable_extensions; do
2255   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2256     ac_cv_prog_CC="${ac_tool_prefix}cc"
2257     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2258     break 2
2259   fi
2260 done
2261   done
2262 IFS=$as_save_IFS
2263
2264 fi
2265 fi
2266 CC=$ac_cv_prog_CC
2267 if test -n "$CC"; then
2268   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2269 $as_echo "$CC" >&6; }
2270 else
2271   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2272 $as_echo "no" >&6; }
2273 fi
2274
2275
2276   fi
2277 fi
2278 if test -z "$CC"; then
2279   # Extract the first word of "cc", so it can be a program name with args.
2280 set dummy cc; ac_word=$2
2281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2282 $as_echo_n "checking for $ac_word... " >&6; }
2283 if test "${ac_cv_prog_CC+set}" = set; then :
2284   $as_echo_n "(cached) " >&6
2285 else
2286   if test -n "$CC"; then
2287   ac_cv_prog_CC="$CC" # Let the user override the test.
2288 else
2289   ac_prog_rejected=no
2290 as_save_IFS=$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     for ac_exec_ext in '' $ac_executable_extensions; do
2296   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2297     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2298        ac_prog_rejected=yes
2299        continue
2300      fi
2301     ac_cv_prog_CC="cc"
2302     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2303     break 2
2304   fi
2305 done
2306   done
2307 IFS=$as_save_IFS
2308
2309 if test $ac_prog_rejected = yes; then
2310   # We found a bogon in the path, so make sure we never use it.
2311   set dummy $ac_cv_prog_CC
2312   shift
2313   if test $# != 0; then
2314     # We chose a different compiler from the bogus one.
2315     # However, it has the same basename, so the bogon will be chosen
2316     # first if we set CC to just the basename; use the full file name.
2317     shift
2318     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2319   fi
2320 fi
2321 fi
2322 fi
2323 CC=$ac_cv_prog_CC
2324 if test -n "$CC"; then
2325   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2326 $as_echo "$CC" >&6; }
2327 else
2328   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2329 $as_echo "no" >&6; }
2330 fi
2331
2332
2333 fi
2334 if test -z "$CC"; then
2335   if test -n "$ac_tool_prefix"; then
2336   for ac_prog in cl.exe
2337   do
2338     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2339 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2340 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2341 $as_echo_n "checking for $ac_word... " >&6; }
2342 if test "${ac_cv_prog_CC+set}" = set; then :
2343   $as_echo_n "(cached) " >&6
2344 else
2345   if test -n "$CC"; then
2346   ac_cv_prog_CC="$CC" # Let the user override the test.
2347 else
2348 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2349 for as_dir in $PATH
2350 do
2351   IFS=$as_save_IFS
2352   test -z "$as_dir" && as_dir=.
2353     for ac_exec_ext in '' $ac_executable_extensions; do
2354   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2355     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2356     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2357     break 2
2358   fi
2359 done
2360   done
2361 IFS=$as_save_IFS
2362
2363 fi
2364 fi
2365 CC=$ac_cv_prog_CC
2366 if test -n "$CC"; then
2367   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2368 $as_echo "$CC" >&6; }
2369 else
2370   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2371 $as_echo "no" >&6; }
2372 fi
2373
2374
2375     test -n "$CC" && break
2376   done
2377 fi
2378 if test -z "$CC"; then
2379   ac_ct_CC=$CC
2380   for ac_prog in cl.exe
2381 do
2382   # Extract the first word of "$ac_prog", so it can be a program name with args.
2383 set dummy $ac_prog; ac_word=$2
2384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2385 $as_echo_n "checking for $ac_word... " >&6; }
2386 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2387   $as_echo_n "(cached) " >&6
2388 else
2389   if test -n "$ac_ct_CC"; then
2390   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2391 else
2392 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2393 for as_dir in $PATH
2394 do
2395   IFS=$as_save_IFS
2396   test -z "$as_dir" && as_dir=.
2397     for ac_exec_ext in '' $ac_executable_extensions; do
2398   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2399     ac_cv_prog_ac_ct_CC="$ac_prog"
2400     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2401     break 2
2402   fi
2403 done
2404   done
2405 IFS=$as_save_IFS
2406
2407 fi
2408 fi
2409 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2410 if test -n "$ac_ct_CC"; then
2411   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2412 $as_echo "$ac_ct_CC" >&6; }
2413 else
2414   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2415 $as_echo "no" >&6; }
2416 fi
2417
2418
2419   test -n "$ac_ct_CC" && break
2420 done
2421
2422   if test "x$ac_ct_CC" = x; then
2423     CC=""
2424   else
2425     case $cross_compiling:$ac_tool_warned in
2426 yes:)
2427 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2428 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2429 ac_tool_warned=yes ;;
2430 esac
2431     CC=$ac_ct_CC
2432   fi
2433 fi
2434
2435 fi
2436
2437
2438 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2439 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2440 as_fn_error "no acceptable C compiler found in \$PATH
2441 See \`config.log' for more details." "$LINENO" 5; }
2442
2443 # Provide some information about the compiler.
2444 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2445 set X $ac_compile
2446 ac_compiler=$2
2447 for ac_option in --version -v -V -qversion; do
2448   { { ac_try="$ac_compiler $ac_option >&5"
2449 case "(($ac_try" in
2450   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2451   *) ac_try_echo=$ac_try;;
2452 esac
2453 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2454 $as_echo "$ac_try_echo"; } >&5
2455   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2456   ac_status=$?
2457   if test -s conftest.err; then
2458     sed '10a\
2459 ... rest of stderr output deleted ...
2460          10q' conftest.err >conftest.er1
2461     cat conftest.er1 >&5
2462     rm -f conftest.er1 conftest.err
2463   fi
2464   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2465   test $ac_status = 0; }
2466 done
2467
2468 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2469 /* end confdefs.h.  */
2470 #include <stdio.h>
2471 int
2472 main ()
2473 {
2474 FILE *f = fopen ("conftest.out", "w");
2475  return ferror (f) || fclose (f) != 0;
2476
2477   ;
2478   return 0;
2479 }
2480 _ACEOF
2481 ac_clean_files_save=$ac_clean_files
2482 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2483 # Try to create an executable without -o first, disregard a.out.
2484 # It will help us diagnose broken compilers, and finding out an intuition
2485 # of exeext.
2486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2487 $as_echo_n "checking for C compiler default output file name... " >&6; }
2488 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2489
2490 # The possible output files:
2491 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2492
2493 ac_rmfiles=
2494 for ac_file in $ac_files
2495 do
2496   case $ac_file in
2497     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2498     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2499   esac
2500 done
2501 rm -f $ac_rmfiles
2502
2503 if { { ac_try="$ac_link_default"
2504 case "(($ac_try" in
2505   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2506   *) ac_try_echo=$ac_try;;
2507 esac
2508 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2509 $as_echo "$ac_try_echo"; } >&5
2510   (eval "$ac_link_default") 2>&5
2511   ac_status=$?
2512   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2513   test $ac_status = 0; }; then :
2514   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2515 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2516 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2517 # so that the user can short-circuit this test for compilers unknown to
2518 # Autoconf.
2519 for ac_file in $ac_files ''
2520 do
2521   test -f "$ac_file" || continue
2522   case $ac_file in
2523     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2524         ;;
2525     [ab].out )
2526         # We found the default executable, but exeext='' is most
2527         # certainly right.
2528         break;;
2529     *.* )
2530         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2531         then :; else
2532            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2533         fi
2534         # We set ac_cv_exeext here because the later test for it is not
2535         # safe: cross compilers may not add the suffix if given an `-o'
2536         # argument, so we may need to know it at that point already.
2537         # Even if this section looks crufty: it has the advantage of
2538         # actually working.
2539         break;;
2540     * )
2541         break;;
2542   esac
2543 done
2544 test "$ac_cv_exeext" = no && ac_cv_exeext=
2545
2546 else
2547   ac_file=''
2548 fi
2549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2550 $as_echo "$ac_file" >&6; }
2551 if test -z "$ac_file"; then :
2552   $as_echo "$as_me: failed program was:" >&5
2553 sed 's/^/| /' conftest.$ac_ext >&5
2554
2555 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2556 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2557 { as_fn_set_status 77
2558 as_fn_error "C compiler cannot create executables
2559 See \`config.log' for more details." "$LINENO" 5; }; }
2560 fi
2561 ac_exeext=$ac_cv_exeext
2562
2563 # Check that the compiler produces executables we can run.  If not, either
2564 # the compiler is broken, or we cross compile.
2565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2566 $as_echo_n "checking whether the C compiler works... " >&6; }
2567 # If not cross compiling, check that we can run a simple program.
2568 if test "$cross_compiling" != yes; then
2569   if { ac_try='./$ac_file'
2570   { { case "(($ac_try" in
2571   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2572   *) ac_try_echo=$ac_try;;
2573 esac
2574 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2575 $as_echo "$ac_try_echo"; } >&5
2576   (eval "$ac_try") 2>&5
2577   ac_status=$?
2578   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2579   test $ac_status = 0; }; }; then
2580     cross_compiling=no
2581   else
2582     if test "$cross_compiling" = maybe; then
2583         cross_compiling=yes
2584     else
2585         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2586 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2587 as_fn_error "cannot run C compiled programs.
2588 If you meant to cross compile, use \`--host'.
2589 See \`config.log' for more details." "$LINENO" 5; }
2590     fi
2591   fi
2592 fi
2593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2594 $as_echo "yes" >&6; }
2595
2596 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2597 ac_clean_files=$ac_clean_files_save
2598 # Check that the compiler produces executables we can run.  If not, either
2599 # the compiler is broken, or we cross compile.
2600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2601 $as_echo_n "checking whether we are cross compiling... " >&6; }
2602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2603 $as_echo "$cross_compiling" >&6; }
2604
2605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2606 $as_echo_n "checking for suffix of executables... " >&6; }
2607 if { { ac_try="$ac_link"
2608 case "(($ac_try" in
2609   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2610   *) ac_try_echo=$ac_try;;
2611 esac
2612 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2613 $as_echo "$ac_try_echo"; } >&5
2614   (eval "$ac_link") 2>&5
2615   ac_status=$?
2616   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2617   test $ac_status = 0; }; then :
2618   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2619 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2620 # work properly (i.e., refer to `conftest.exe'), while it won't with
2621 # `rm'.
2622 for ac_file in conftest.exe conftest conftest.*; do
2623   test -f "$ac_file" || continue
2624   case $ac_file in
2625     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2626     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2627           break;;
2628     * ) break;;
2629   esac
2630 done
2631 else
2632   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2633 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2634 as_fn_error "cannot compute suffix of executables: cannot compile and link
2635 See \`config.log' for more details." "$LINENO" 5; }
2636 fi
2637 rm -f conftest$ac_cv_exeext
2638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2639 $as_echo "$ac_cv_exeext" >&6; }
2640
2641 rm -f conftest.$ac_ext
2642 EXEEXT=$ac_cv_exeext
2643 ac_exeext=$EXEEXT
2644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2645 $as_echo_n "checking for suffix of object files... " >&6; }
2646 if test "${ac_cv_objext+set}" = set; then :
2647   $as_echo_n "(cached) " >&6
2648 else
2649   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2650 /* end confdefs.h.  */
2651
2652 int
2653 main ()
2654 {
2655
2656   ;
2657   return 0;
2658 }
2659 _ACEOF
2660 rm -f conftest.o conftest.obj
2661 if { { ac_try="$ac_compile"
2662 case "(($ac_try" in
2663   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2664   *) ac_try_echo=$ac_try;;
2665 esac
2666 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2667 $as_echo "$ac_try_echo"; } >&5
2668   (eval "$ac_compile") 2>&5
2669   ac_status=$?
2670   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2671   test $ac_status = 0; }; then :
2672   for ac_file in conftest.o conftest.obj conftest.*; do
2673   test -f "$ac_file" || continue;
2674   case $ac_file in
2675     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2676     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2677        break;;
2678   esac
2679 done
2680 else
2681   $as_echo "$as_me: failed program was:" >&5
2682 sed 's/^/| /' conftest.$ac_ext >&5
2683
2684 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2685 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2686 as_fn_error "cannot compute suffix of object files: cannot compile
2687 See \`config.log' for more details." "$LINENO" 5; }
2688 fi
2689 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2690 fi
2691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2692 $as_echo "$ac_cv_objext" >&6; }
2693 OBJEXT=$ac_cv_objext
2694 ac_objext=$OBJEXT
2695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2696 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2697 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
2698   $as_echo_n "(cached) " >&6
2699 else
2700   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2701 /* end confdefs.h.  */
2702
2703 int
2704 main ()
2705 {
2706 #ifndef __GNUC__
2707        choke me
2708 #endif
2709
2710   ;
2711   return 0;
2712 }
2713 _ACEOF
2714 if ac_fn_c_try_compile "$LINENO"; then :
2715   ac_compiler_gnu=yes
2716 else
2717   ac_compiler_gnu=no
2718 fi
2719 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2720 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2721
2722 fi
2723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2724 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2725 if test $ac_compiler_gnu = yes; then
2726   GCC=yes
2727 else
2728   GCC=
2729 fi
2730 ac_test_CFLAGS=${CFLAGS+set}
2731 ac_save_CFLAGS=$CFLAGS
2732 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2733 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2734 if test "${ac_cv_prog_cc_g+set}" = set; then :
2735   $as_echo_n "(cached) " >&6
2736 else
2737   ac_save_c_werror_flag=$ac_c_werror_flag
2738    ac_c_werror_flag=yes
2739    ac_cv_prog_cc_g=no
2740    CFLAGS="-g"
2741    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2742 /* end confdefs.h.  */
2743
2744 int
2745 main ()
2746 {
2747
2748   ;
2749   return 0;
2750 }
2751 _ACEOF
2752 if ac_fn_c_try_compile "$LINENO"; then :
2753   ac_cv_prog_cc_g=yes
2754 else
2755   CFLAGS=""
2756       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2757 /* end confdefs.h.  */
2758
2759 int
2760 main ()
2761 {
2762
2763   ;
2764   return 0;
2765 }
2766 _ACEOF
2767 if ac_fn_c_try_compile "$LINENO"; then :
2768
2769 else
2770   ac_c_werror_flag=$ac_save_c_werror_flag
2771          CFLAGS="-g"
2772          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2773 /* end confdefs.h.  */
2774
2775 int
2776 main ()
2777 {
2778
2779   ;
2780   return 0;
2781 }
2782 _ACEOF
2783 if ac_fn_c_try_compile "$LINENO"; then :
2784   ac_cv_prog_cc_g=yes
2785 fi
2786 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2787 fi
2788 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2789 fi
2790 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2791    ac_c_werror_flag=$ac_save_c_werror_flag
2792 fi
2793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2794 $as_echo "$ac_cv_prog_cc_g" >&6; }
2795 if test "$ac_test_CFLAGS" = set; then
2796   CFLAGS=$ac_save_CFLAGS
2797 elif test $ac_cv_prog_cc_g = yes; then
2798   if test "$GCC" = yes; then
2799     CFLAGS="-g -O2"
2800   else
2801     CFLAGS="-g"
2802   fi
2803 else
2804   if test "$GCC" = yes; then
2805     CFLAGS="-O2"
2806   else
2807     CFLAGS=
2808   fi
2809 fi
2810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2811 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2812 if test "${ac_cv_prog_cc_c89+set}" = set; then :
2813   $as_echo_n "(cached) " >&6
2814 else
2815   ac_cv_prog_cc_c89=no
2816 ac_save_CC=$CC
2817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2818 /* end confdefs.h.  */
2819 #include <stdarg.h>
2820 #include <stdio.h>
2821 #include <sys/types.h>
2822 #include <sys/stat.h>
2823 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2824 struct buf { int x; };
2825 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2826 static char *e (p, i)
2827      char **p;
2828      int i;
2829 {
2830   return p[i];
2831 }
2832 static char *f (char * (*g) (char **, int), char **p, ...)
2833 {
2834   char *s;
2835   va_list v;
2836   va_start (v,p);
2837   s = g (p, va_arg (v,int));
2838   va_end (v);
2839   return s;
2840 }
2841
2842 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2843    function prototypes and stuff, but not '\xHH' hex character constants.
2844    These don't provoke an error unfortunately, instead are silently treated
2845    as 'x'.  The following induces an error, until -std is added to get
2846    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2847    array size at least.  It's necessary to write '\x00'==0 to get something
2848    that's true only with -std.  */
2849 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2850
2851 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2852    inside strings and character constants.  */
2853 #define FOO(x) 'x'
2854 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2855
2856 int test (int i, double x);
2857 struct s1 {int (*f) (int a);};
2858 struct s2 {int (*f) (double a);};
2859 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2860 int argc;
2861 char **argv;
2862 int
2863 main ()
2864 {
2865 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2866   ;
2867   return 0;
2868 }
2869 _ACEOF
2870 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2871         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2872 do
2873   CC="$ac_save_CC $ac_arg"
2874   if ac_fn_c_try_compile "$LINENO"; then :
2875   ac_cv_prog_cc_c89=$ac_arg
2876 fi
2877 rm -f core conftest.err conftest.$ac_objext
2878   test "x$ac_cv_prog_cc_c89" != "xno" && break
2879 done
2880 rm -f conftest.$ac_ext
2881 CC=$ac_save_CC
2882
2883 fi
2884 # AC_CACHE_VAL
2885 case "x$ac_cv_prog_cc_c89" in
2886   x)
2887     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
2888 $as_echo "none needed" >&6; } ;;
2889   xno)
2890     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2891 $as_echo "unsupported" >&6; } ;;
2892   *)
2893     CC="$CC $ac_cv_prog_cc_c89"
2894     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
2895 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2896 esac
2897 if test "x$ac_cv_prog_cc_c89" != xno; then :
2898
2899 fi
2900
2901 ac_ext=c
2902 ac_cpp='$CPP $CPPFLAGS'
2903 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2904 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2905 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2906
2907
2908 for ac_prog in flex lex
2909 do
2910   # Extract the first word of "$ac_prog", so it can be a program name with args.
2911 set dummy $ac_prog; ac_word=$2
2912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2913 $as_echo_n "checking for $ac_word... " >&6; }
2914 if test "${ac_cv_prog_LEX+set}" = set; then :
2915   $as_echo_n "(cached) " >&6
2916 else
2917   if test -n "$LEX"; then
2918   ac_cv_prog_LEX="$LEX" # Let the user override the test.
2919 else
2920 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2921 for as_dir in $PATH
2922 do
2923   IFS=$as_save_IFS
2924   test -z "$as_dir" && as_dir=.
2925     for ac_exec_ext in '' $ac_executable_extensions; do
2926   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2927     ac_cv_prog_LEX="$ac_prog"
2928     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2929     break 2
2930   fi
2931 done
2932   done
2933 IFS=$as_save_IFS
2934
2935 fi
2936 fi
2937 LEX=$ac_cv_prog_LEX
2938 if test -n "$LEX"; then
2939   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5
2940 $as_echo "$LEX" >&6; }
2941 else
2942   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2943 $as_echo "no" >&6; }
2944 fi
2945
2946
2947   test -n "$LEX" && break
2948 done
2949 test -n "$LEX" || LEX=":"
2950
2951 if test "x$LEX" != "x:"; then
2952   cat >conftest.l <<_ACEOF
2953 %%
2954 a { ECHO; }
2955 b { REJECT; }
2956 c { yymore (); }
2957 d { yyless (1); }
2958 e { yyless (input () != 0); }
2959 f { unput (yytext[0]); }
2960 . { BEGIN INITIAL; }
2961 %%
2962 #ifdef YYTEXT_POINTER
2963 extern char *yytext;
2964 #endif
2965 int
2966 main (void)
2967 {
2968   return ! yylex () + ! yywrap ();
2969 }
2970 _ACEOF
2971 { { ac_try="$LEX conftest.l"
2972 case "(($ac_try" in
2973   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2974   *) ac_try_echo=$ac_try;;
2975 esac
2976 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2977 $as_echo "$ac_try_echo"; } >&5
2978   (eval "$LEX conftest.l") 2>&5
2979   ac_status=$?
2980   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2981   test $ac_status = 0; }
2982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking lex output file root" >&5
2983 $as_echo_n "checking lex output file root... " >&6; }
2984 if test "${ac_cv_prog_lex_root+set}" = set; then :
2985   $as_echo_n "(cached) " >&6
2986 else
2987
2988 if test -f lex.yy.c; then
2989   ac_cv_prog_lex_root=lex.yy
2990 elif test -f lexyy.c; then
2991   ac_cv_prog_lex_root=lexyy
2992 else
2993   as_fn_error "cannot find output from $LEX; giving up" "$LINENO" 5
2994 fi
2995 fi
2996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5
2997 $as_echo "$ac_cv_prog_lex_root" >&6; }
2998 LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
2999
3000 if test -z "${LEXLIB+set}"; then
3001   { $as_echo "$as_me:${as_lineno-$LINENO}: checking lex library" >&5
3002 $as_echo_n "checking lex library... " >&6; }
3003 if test "${ac_cv_lib_lex+set}" = set; then :
3004   $as_echo_n "(cached) " >&6
3005 else
3006
3007     ac_save_LIBS=$LIBS
3008     ac_cv_lib_lex='none needed'
3009     for ac_lib in '' -lfl -ll; do
3010       LIBS="$ac_lib $ac_save_LIBS"
3011       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3012 /* end confdefs.h.  */
3013 `cat $LEX_OUTPUT_ROOT.c`
3014 _ACEOF
3015 if ac_fn_c_try_link "$LINENO"; then :
3016   ac_cv_lib_lex=$ac_lib
3017 fi
3018 rm -f core conftest.err conftest.$ac_objext \
3019     conftest$ac_exeext conftest.$ac_ext
3020       test "$ac_cv_lib_lex" != 'none needed' && break
3021     done
3022     LIBS=$ac_save_LIBS
3023
3024 fi
3025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5
3026 $as_echo "$ac_cv_lib_lex" >&6; }
3027   test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex
3028 fi
3029
3030
3031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5
3032 $as_echo_n "checking whether yytext is a pointer... " >&6; }
3033 if test "${ac_cv_prog_lex_yytext_pointer+set}" = set; then :
3034   $as_echo_n "(cached) " >&6
3035 else
3036   # POSIX says lex can declare yytext either as a pointer or an array; the
3037 # default is implementation-dependent.  Figure out which it is, since
3038 # not all implementations provide the %pointer and %array declarations.
3039 ac_cv_prog_lex_yytext_pointer=no
3040 ac_save_LIBS=$LIBS
3041 LIBS="$LEXLIB $ac_save_LIBS"
3042 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3043 /* end confdefs.h.  */
3044 #define YYTEXT_POINTER 1
3045 `cat $LEX_OUTPUT_ROOT.c`
3046 _ACEOF
3047 if ac_fn_c_try_link "$LINENO"; then :
3048   ac_cv_prog_lex_yytext_pointer=yes
3049 fi
3050 rm -f core conftest.err conftest.$ac_objext \
3051     conftest$ac_exeext conftest.$ac_ext
3052 LIBS=$ac_save_LIBS
3053
3054 fi
3055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_yytext_pointer" >&5
3056 $as_echo "$ac_cv_prog_lex_yytext_pointer" >&6; }
3057 if test $ac_cv_prog_lex_yytext_pointer = yes; then
3058
3059 $as_echo "#define YYTEXT_POINTER 1" >>confdefs.h
3060
3061 fi
3062 rm -f conftest.l $LEX_OUTPUT_ROOT.c
3063
3064 fi
3065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for flex" >&5
3066 $as_echo_n "checking for flex... " >&6; }
3067 if test "`echo \"$LEX\" | $SED 's/^.*\(flex\).*$/\1/'`" = "flex"; then :
3068
3069         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3070 $as_echo "yes" >&6; }
3071         FLEX=$LEX
3072
3073
3074 else
3075
3076         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3077 $as_echo "no" >&6; }
3078         as_fn_error "You need flex" "$LINENO" 5
3079
3080 fi
3081
3082   apr_found="no"
3083
3084   if test "$target_os" = "os2-emx"; then
3085     # Scripts don't pass test -x on OS/2
3086     TEST_X="test -f"
3087   else
3088     TEST_X="test -x"
3089   fi
3090
3091   acceptable_majors="1"
3092
3093   apr_temp_acceptable_apr_config=""
3094   for apr_temp_major in $acceptable_majors
3095   do
3096     case $apr_temp_major in
3097       0)
3098       apr_temp_acceptable_apr_config="$apr_temp_acceptable_apr_config apr-config"
3099       ;;
3100       *)
3101       apr_temp_acceptable_apr_config="$apr_temp_acceptable_apr_config apr-$apr_temp_major-config"
3102       ;;
3103     esac
3104   done
3105
3106   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for APR" >&5
3107 $as_echo_n "checking for APR... " >&6; }
3108
3109 # Check whether --with-apr was given.
3110 if test "${with_apr+set}" = set; then :
3111   withval=$with_apr;
3112     if test "$withval" = "no" || test "$withval" = "yes"; then
3113       as_fn_error "--with-apr requires a directory or file to be provided" "$LINENO" 5
3114     fi
3115
3116     for apr_temp_apr_config_file in $apr_temp_acceptable_apr_config
3117     do
3118       for lookdir in "$withval/bin" "$withval"
3119       do
3120         if $TEST_X "$lookdir/$apr_temp_apr_config_file"; then
3121           apr_config="$lookdir/$apr_temp_apr_config_file"
3122
3123           apr_found="yes"
3124           break 2
3125         fi
3126       done
3127     done
3128
3129     if test "$apr_found" != "yes" && $TEST_X "$withval" && $withval --help > /dev/null 2>&1 ; then
3130       apr_config="$withval"
3131       apr_found="yes"
3132     fi
3133
3134             if test "$apr_found" != "yes"; then
3135       as_fn_error "the --with-apr parameter is incorrect. It must specify an install prefix, a build directory, or an apr-config file." "$LINENO" 5
3136     fi
3137
3138 else
3139
3140         if test -n "1" && test "1" = "1"; then
3141       for apr_temp_apr_config_file in $apr_temp_acceptable_apr_config
3142       do
3143         if $apr_temp_apr_config_file --help > /dev/null 2>&1 ; then
3144           apr_config="$apr_temp_apr_config_file"
3145
3146           apr_found="yes"
3147           break
3148         else
3149                     for lookdir in /usr /usr/local /usr/local/apr /opt/apr; do
3150             if $TEST_X "$lookdir/bin/$apr_temp_apr_config_file"; then
3151               apr_config="$lookdir/bin/$apr_temp_apr_config_file"
3152
3153               apr_found="yes"
3154               break 2
3155             fi
3156           done
3157         fi
3158       done
3159     fi
3160         if test "$apr_found" = "no" && test -d ""; then
3161       apr_temp_abs_srcdir="`cd  && pwd`"
3162       apr_found="reconfig"
3163       apr_bundled_major="`sed -n '/#define.*APR_MAJOR_VERSION/s/^[^0-9]*\([0-9]*\).*$/\1/p' \"/include/apr_version.h\"`"
3164       case $apr_bundled_major in
3165         "")
3166           as_fn_error "failed to find major version of bundled APR" "$LINENO" 5
3167         ;;
3168         0)
3169           apr_temp_apr_config_file="apr-config"
3170         ;;
3171         *)
3172           apr_temp_apr_config_file="apr-$apr_bundled_major-config"
3173         ;;
3174       esac
3175       if test -n ""; then
3176         apr_config="/$apr_temp_apr_config_file"
3177       else
3178         apr_config="/$apr_temp_apr_config_file"
3179       fi
3180     fi
3181
3182 fi
3183
3184
3185   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $apr_found" >&5
3186 $as_echo "$apr_found" >&6; }
3187
3188 case $apr_found in #(
3189   yes) :
3190
3191
3192   for element in `$apr_config --includes`; do
3193     haveit=
3194     for x in $CPPFLAGS; do
3195
3196   acl_save_prefix="$prefix"
3197   prefix="$acl_final_prefix"
3198   acl_save_exec_prefix="$exec_prefix"
3199   exec_prefix="$acl_final_exec_prefix"
3200   eval x=\"$x\"
3201   exec_prefix="$acl_save_exec_prefix"
3202   prefix="$acl_save_prefix"
3203
3204       if test "X$x" = "X$element"; then
3205         haveit=yes
3206         break
3207       fi
3208     done
3209     if test -z "$haveit"; then
3210       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
3211     fi
3212   done
3213
3214         APR=`$apr_config --link-ld`
3215
3216  ;; #(
3217   *) :
3218     as_fn_error "You need apr" "$LINENO" 5 ;;
3219 esac
3220 ac_ext=cpp
3221 ac_cpp='$CXXCPP $CPPFLAGS'
3222 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3223 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3224 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3225 if test -z "$CXX"; then
3226   if test -n "$CCC"; then
3227     CXX=$CCC
3228   else
3229     if test -n "$ac_tool_prefix"; then
3230   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3231   do
3232     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3233 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3235 $as_echo_n "checking for $ac_word... " >&6; }
3236 if test "${ac_cv_prog_CXX+set}" = set; then :
3237   $as_echo_n "(cached) " >&6
3238 else
3239   if test -n "$CXX"; then
3240   ac_cv_prog_CXX="$CXX" # Let the user override the test.
3241 else
3242 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3243 for as_dir in $PATH
3244 do
3245   IFS=$as_save_IFS
3246   test -z "$as_dir" && as_dir=.
3247     for ac_exec_ext in '' $ac_executable_extensions; do
3248   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3249     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3250     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3251     break 2
3252   fi
3253 done
3254   done
3255 IFS=$as_save_IFS
3256
3257 fi
3258 fi
3259 CXX=$ac_cv_prog_CXX
3260 if test -n "$CXX"; then
3261   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3262 $as_echo "$CXX" >&6; }
3263 else
3264   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3265 $as_echo "no" >&6; }
3266 fi
3267
3268
3269     test -n "$CXX" && break
3270   done
3271 fi
3272 if test -z "$CXX"; then
3273   ac_ct_CXX=$CXX
3274   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3275 do
3276   # Extract the first word of "$ac_prog", so it can be a program name with args.
3277 set dummy $ac_prog; ac_word=$2
3278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3279 $as_echo_n "checking for $ac_word... " >&6; }
3280 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
3281   $as_echo_n "(cached) " >&6
3282 else
3283   if test -n "$ac_ct_CXX"; then
3284   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3285 else
3286 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3287 for as_dir in $PATH
3288 do
3289   IFS=$as_save_IFS
3290   test -z "$as_dir" && as_dir=.
3291     for ac_exec_ext in '' $ac_executable_extensions; do
3292   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3293     ac_cv_prog_ac_ct_CXX="$ac_prog"
3294     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3295     break 2
3296   fi
3297 done
3298   done
3299 IFS=$as_save_IFS
3300
3301 fi
3302 fi
3303 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3304 if test -n "$ac_ct_CXX"; then
3305   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3306 $as_echo "$ac_ct_CXX" >&6; }
3307 else
3308   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3309 $as_echo "no" >&6; }
3310 fi
3311
3312
3313   test -n "$ac_ct_CXX" && break
3314 done
3315
3316   if test "x$ac_ct_CXX" = x; then
3317     CXX="g++"
3318   else
3319     case $cross_compiling:$ac_tool_warned in
3320 yes:)
3321 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3322 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3323 ac_tool_warned=yes ;;
3324 esac
3325     CXX=$ac_ct_CXX
3326   fi
3327 fi
3328
3329   fi
3330 fi
3331 # Provide some information about the compiler.
3332 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3333 set X $ac_compile
3334 ac_compiler=$2
3335 for ac_option in --version -v -V -qversion; do
3336   { { ac_try="$ac_compiler $ac_option >&5"
3337 case "(($ac_try" in
3338   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3339   *) ac_try_echo=$ac_try;;
3340 esac
3341 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3342 $as_echo "$ac_try_echo"; } >&5
3343   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3344   ac_status=$?
3345   if test -s conftest.err; then
3346     sed '10a\
3347 ... rest of stderr output deleted ...
3348          10q' conftest.err >conftest.er1
3349     cat conftest.er1 >&5
3350     rm -f conftest.er1 conftest.err
3351   fi
3352   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3353   test $ac_status = 0; }
3354 done
3355
3356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3357 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3358 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
3359   $as_echo_n "(cached) " >&6
3360 else
3361   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3362 /* end confdefs.h.  */
3363
3364 int
3365 main ()
3366 {
3367 #ifndef __GNUC__
3368        choke me
3369 #endif
3370
3371   ;
3372   return 0;
3373 }
3374 _ACEOF
3375 if ac_fn_cxx_try_compile "$LINENO"; then :
3376   ac_compiler_gnu=yes
3377 else
3378   ac_compiler_gnu=no
3379 fi
3380 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3381 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3382
3383 fi
3384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3385 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3386 if test $ac_compiler_gnu = yes; then
3387   GXX=yes
3388 else
3389   GXX=
3390 fi
3391 ac_test_CXXFLAGS=${CXXFLAGS+set}
3392 ac_save_CXXFLAGS=$CXXFLAGS
3393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3394 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
3395 if test "${ac_cv_prog_cxx_g+set}" = set; then :
3396   $as_echo_n "(cached) " >&6
3397 else
3398   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3399    ac_cxx_werror_flag=yes
3400    ac_cv_prog_cxx_g=no
3401    CXXFLAGS="-g"
3402    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3403 /* end confdefs.h.  */
3404
3405 int
3406 main ()
3407 {
3408
3409   ;
3410   return 0;
3411 }
3412 _ACEOF
3413 if ac_fn_cxx_try_compile "$LINENO"; then :
3414   ac_cv_prog_cxx_g=yes
3415 else
3416   CXXFLAGS=""
3417       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3418 /* end confdefs.h.  */
3419
3420 int
3421 main ()
3422 {
3423
3424   ;
3425   return 0;
3426 }
3427 _ACEOF
3428 if ac_fn_cxx_try_compile "$LINENO"; then :
3429
3430 else
3431   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3432          CXXFLAGS="-g"
3433          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3434 /* end confdefs.h.  */
3435
3436 int
3437 main ()
3438 {
3439
3440   ;
3441   return 0;
3442 }
3443 _ACEOF
3444 if ac_fn_cxx_try_compile "$LINENO"; then :
3445   ac_cv_prog_cxx_g=yes
3446 fi
3447 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3448 fi
3449 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3450 fi
3451 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3452    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3453 fi
3454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3455 $as_echo "$ac_cv_prog_cxx_g" >&6; }
3456 if test "$ac_test_CXXFLAGS" = set; then
3457   CXXFLAGS=$ac_save_CXXFLAGS
3458 elif test $ac_cv_prog_cxx_g = yes; then
3459   if test "$GXX" = yes; then
3460     CXXFLAGS="-g -O2"
3461   else
3462     CXXFLAGS="-g"
3463   fi
3464 else
3465   if test "$GXX" = yes; then
3466     CXXFLAGS="-O2"
3467   else
3468     CXXFLAGS=
3469   fi
3470 fi
3471 ac_ext=c
3472 ac_cpp='$CPP $CPPFLAGS'
3473 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3474 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3475 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3476
3477 ac_aux_dir=
3478 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3479   for ac_t in install-sh install.sh shtool; do
3480     if test -f "$ac_dir/$ac_t"; then
3481       ac_aux_dir=$ac_dir
3482       ac_install_sh="$ac_aux_dir/$ac_t -c"
3483       break 2
3484     fi
3485   done
3486 done
3487 if test -z "$ac_aux_dir"; then
3488   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3489 fi
3490
3491 # These three variables are undocumented and unsupported,
3492 # and are intended to be withdrawn in a future Autoconf release.
3493 # They can cause serious problems if a builder's source tree is in a directory
3494 # whose full name contains unusual characters.
3495 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3496 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3497 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3498
3499
3500 # Find a good install program.  We prefer a C program (faster),
3501 # so one script is as good as another.  But avoid the broken or
3502 # incompatible versions:
3503 # SysV /etc/install, /usr/sbin/install
3504 # SunOS /usr/etc/install
3505 # IRIX /sbin/install
3506 # AIX /bin/install
3507 # AmigaOS /C/install, which installs bootblocks on floppy discs
3508 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3509 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3510 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3511 # OS/2's system install, which has a completely different semantic
3512 # ./install, which can be erroneously created by make from ./install.sh.
3513 # Reject install programs that cannot install multiple files.
3514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3515 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3516 if test -z "$INSTALL"; then
3517 if test "${ac_cv_path_install+set}" = set; then :
3518   $as_echo_n "(cached) " >&6
3519 else
3520   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3521 for as_dir in $PATH
3522 do
3523   IFS=$as_save_IFS
3524   test -z "$as_dir" && as_dir=.
3525     # Account for people who put trailing slashes in PATH elements.
3526 case $as_dir/ in #((
3527   ./ | .// | /[cC]/* | \
3528   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3529   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3530   /usr/ucb/* ) ;;
3531   *)
3532     # OSF1 and SCO ODT 3.0 have their own names for install.
3533     # Don't use installbsd from OSF since it installs stuff as root
3534     # by default.
3535     for ac_prog in ginstall scoinst install; do
3536       for ac_exec_ext in '' $ac_executable_extensions; do
3537         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3538           if test $ac_prog = install &&
3539             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3540             # AIX install.  It has an incompatible calling convention.
3541             :
3542           elif test $ac_prog = install &&
3543             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3544             # program-specific install script used by HP pwplus--don't use.
3545             :
3546           else
3547             rm -rf conftest.one conftest.two conftest.dir
3548             echo one > conftest.one
3549             echo two > conftest.two
3550             mkdir conftest.dir
3551             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3552               test -s conftest.one && test -s conftest.two &&
3553               test -s conftest.dir/conftest.one &&
3554               test -s conftest.dir/conftest.two
3555             then
3556               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3557               break 3
3558             fi
3559           fi
3560         fi
3561       done
3562     done
3563     ;;
3564 esac
3565
3566   done
3567 IFS=$as_save_IFS
3568
3569 rm -rf conftest.one conftest.two conftest.dir
3570
3571 fi
3572   if test "${ac_cv_path_install+set}" = set; then
3573     INSTALL=$ac_cv_path_install
3574   else
3575     # As a last resort, use the slow shell script.  Don't cache a
3576     # value for INSTALL within a source directory, because that will
3577     # break other packages using the cache if that directory is
3578     # removed, or if the value is a relative name.
3579     INSTALL=$ac_install_sh
3580   fi
3581 fi
3582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3583 $as_echo "$INSTALL" >&6; }
3584
3585 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3586 # It thinks the first close brace ends the variable substitution.
3587 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3588
3589 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3590
3591 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3592
3593 # Make sure we can run config.sub.
3594 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3595   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3596
3597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3598 $as_echo_n "checking build system type... " >&6; }
3599 if test "${ac_cv_build+set}" = set; then :
3600   $as_echo_n "(cached) " >&6
3601 else
3602   ac_build_alias=$build_alias
3603 test "x$ac_build_alias" = x &&
3604   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3605 test "x$ac_build_alias" = x &&
3606   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3607 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3608   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3609
3610 fi
3611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3612 $as_echo "$ac_cv_build" >&6; }
3613 case $ac_cv_build in
3614 *-*-*) ;;
3615 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3616 esac
3617 build=$ac_cv_build
3618 ac_save_IFS=$IFS; IFS='-'
3619 set x $ac_cv_build
3620 shift
3621 build_cpu=$1
3622 build_vendor=$2
3623 shift; shift
3624 # Remember, the first character of IFS is used to create $*,
3625 # except with old shells:
3626 build_os=$*
3627 IFS=$ac_save_IFS
3628 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3629
3630
3631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3632 $as_echo_n "checking host system type... " >&6; }
3633 if test "${ac_cv_host+set}" = set; then :
3634   $as_echo_n "(cached) " >&6
3635 else
3636   if test "x$host_alias" = x; then
3637   ac_cv_host=$ac_cv_build
3638 else
3639   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3640     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3641 fi
3642
3643 fi
3644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3645 $as_echo "$ac_cv_host" >&6; }
3646 case $ac_cv_host in
3647 *-*-*) ;;
3648 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3649 esac
3650 host=$ac_cv_host
3651 ac_save_IFS=$IFS; IFS='-'
3652 set x $ac_cv_host
3653 shift
3654 host_cpu=$1
3655 host_vendor=$2
3656 shift; shift
3657 # Remember, the first character of IFS is used to create $*,
3658 # except with old shells:
3659 host_os=$*
3660 IFS=$ac_save_IFS
3661 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3662
3663
3664
3665       if test "X$prefix" = "XNONE"; then
3666     acl_final_prefix="$ac_default_prefix"
3667   else
3668     acl_final_prefix="$prefix"
3669   fi
3670   if test "X$exec_prefix" = "XNONE"; then
3671     acl_final_exec_prefix='${prefix}'
3672   else
3673     acl_final_exec_prefix="$exec_prefix"
3674   fi
3675   acl_save_prefix="$prefix"
3676   prefix="$acl_final_prefix"
3677   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
3678   prefix="$acl_save_prefix"
3679
3680
3681 # Check whether --with-gnu-ld was given.
3682 if test "${with_gnu_ld+set}" = set; then :
3683   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
3684 else
3685   with_gnu_ld=no
3686 fi
3687
3688 # Prepare PATH_SEPARATOR.
3689 # The user is always right.
3690 if test "${PATH_SEPARATOR+set}" != set; then
3691   echo "#! /bin/sh" >conf$$.sh
3692   echo  "exit 0"   >>conf$$.sh
3693   chmod +x conf$$.sh
3694   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
3695     PATH_SEPARATOR=';'
3696   else
3697     PATH_SEPARATOR=:
3698   fi
3699   rm -f conf$$.sh
3700 fi
3701 ac_prog=ld
3702 if test "$GCC" = yes; then
3703   # Check if gcc -print-prog-name=ld gives a path.
3704   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
3705 $as_echo_n "checking for ld used by GCC... " >&6; }
3706   case $host in
3707   *-*-mingw*)
3708     # gcc leaves a trailing carriage return which upsets mingw
3709     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3710   *)
3711     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
3712   esac
3713   case $ac_prog in
3714     # Accept absolute paths.
3715     [\\/]* | [A-Za-z]:[\\/]*)
3716       re_direlt='/[^/][^/]*/\.\./'
3717       # Canonicalize the path of ld
3718       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
3719       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
3720         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
3721       done
3722       test -z "$LD" && LD="$ac_prog"
3723       ;;
3724   "")
3725     # If it fails, then pretend we aren't using GCC.
3726     ac_prog=ld
3727     ;;
3728   *)
3729     # If it is relative, then search for the first ld in PATH.
3730     with_gnu_ld=unknown
3731     ;;
3732   esac
3733 elif test "$with_gnu_ld" = yes; then
3734   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
3735 $as_echo_n "checking for GNU ld... " >&6; }
3736 else
3737   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
3738 $as_echo_n "checking for non-GNU ld... " >&6; }
3739 fi
3740 if test "${acl_cv_path_LD+set}" = set; then :
3741   $as_echo_n "(cached) " >&6
3742 else
3743   if test -z "$LD"; then
3744   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
3745   for ac_dir in $PATH; do
3746     test -z "$ac_dir" && ac_dir=.
3747     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
3748       acl_cv_path_LD="$ac_dir/$ac_prog"
3749       # Check to see if the program is GNU ld.  I'd rather use --version,
3750       # but apparently some GNU ld's only accept -v.
3751       # Break only if it was the GNU/non-GNU ld that we prefer.
3752       case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in
3753       *GNU* | *'with BFD'*)
3754         test "$with_gnu_ld" != no && break ;;
3755       *)
3756         test "$with_gnu_ld" != yes && break ;;
3757       esac
3758     fi
3759   done
3760   IFS="$ac_save_ifs"
3761 else
3762   acl_cv_path_LD="$LD" # Let the user override the test with a path.
3763 fi
3764 fi
3765
3766 LD="$acl_cv_path_LD"
3767 if test -n "$LD"; then
3768   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
3769 $as_echo "$LD" >&6; }
3770 else
3771   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3772 $as_echo "no" >&6; }
3773 fi
3774 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
3775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
3776 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
3777 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
3778   $as_echo_n "(cached) " >&6
3779 else
3780   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
3781 case `$LD -v 2>&1 </dev/null` in
3782 *GNU* | *'with BFD'*)
3783   acl_cv_prog_gnu_ld=yes ;;
3784 *)
3785   acl_cv_prog_gnu_ld=no ;;
3786 esac
3787 fi
3788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
3789 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
3790 with_gnu_ld=$acl_cv_prog_gnu_ld
3791
3792
3793
3794
3795                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
3796 $as_echo_n "checking for shared library run path origin... " >&6; }
3797 if test "${acl_cv_rpath+set}" = set; then :
3798   $as_echo_n "(cached) " >&6
3799 else
3800
3801     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
3802     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
3803     . ./conftest.sh
3804     rm -f ./conftest.sh
3805     acl_cv_rpath=done
3806
3807 fi
3808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
3809 $as_echo "$acl_cv_rpath" >&6; }
3810   wl="$acl_cv_wl"
3811   acl_libext="$acl_cv_libext"
3812   acl_shlibext="$acl_cv_shlibext"
3813   acl_libname_spec="$acl_cv_libname_spec"
3814   acl_library_names_spec="$acl_cv_library_names_spec"
3815   acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
3816   acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
3817   acl_hardcode_direct="$acl_cv_hardcode_direct"
3818   acl_hardcode_minus_L="$acl_cv_hardcode_minus_L"
3819     # Check whether --enable-rpath was given.
3820 if test "${enable_rpath+set}" = set; then :
3821   enableval=$enable_rpath; :
3822 else
3823   enable_rpath=yes
3824 fi
3825
3826
3827
3828                   acl_libdirstem=lib
3829   searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'`
3830   if test -n "$searchpath"; then
3831     acl_save_IFS="${IFS=        }"; IFS=":"
3832     for searchdir in $searchpath; do
3833       if test -d "$searchdir"; then
3834         case "$searchdir" in
3835           */lib64/ | */lib64 ) acl_libdirstem=lib64 ;;
3836           *) searchdir=`cd "$searchdir" && pwd`
3837              case "$searchdir" in
3838                */lib64 ) acl_libdirstem=lib64 ;;
3839              esac ;;
3840         esac
3841       fi
3842     done
3843     IFS="$acl_save_IFS"
3844   fi
3845
3846
3847
3848
3849
3850
3851
3852
3853
3854     use_additional=yes
3855
3856   acl_save_prefix="$prefix"
3857   prefix="$acl_final_prefix"
3858   acl_save_exec_prefix="$exec_prefix"
3859   exec_prefix="$acl_final_exec_prefix"
3860
3861     eval additional_includedir=\"$includedir\"
3862     eval additional_libdir=\"$libdir\"
3863
3864   exec_prefix="$acl_save_exec_prefix"
3865   prefix="$acl_save_prefix"
3866
3867
3868 # Check whether --with-libiconv-prefix was given.
3869 if test "${with_libiconv_prefix+set}" = set; then :
3870   withval=$with_libiconv_prefix;
3871     if test "X$withval" = "Xno"; then
3872       use_additional=no
3873     else
3874       if test "X$withval" = "X"; then
3875
3876   acl_save_prefix="$prefix"
3877   prefix="$acl_final_prefix"
3878   acl_save_exec_prefix="$exec_prefix"
3879   exec_prefix="$acl_final_exec_prefix"
3880
3881           eval additional_includedir=\"$includedir\"
3882           eval additional_libdir=\"$libdir\"
3883
3884   exec_prefix="$acl_save_exec_prefix"
3885   prefix="$acl_save_prefix"
3886
3887       else
3888         additional_includedir="$withval/include"
3889         additional_libdir="$withval/$acl_libdirstem"
3890       fi
3891     fi
3892
3893 fi
3894
3895       LIBICONV=
3896   LTLIBICONV=
3897   INCICONV=
3898   LIBICONV_PREFIX=
3899   rpathdirs=
3900   ltrpathdirs=
3901   names_already_handled=
3902   names_next_round='iconv '
3903   while test -n "$names_next_round"; do
3904     names_this_round="$names_next_round"
3905     names_next_round=
3906     for name in $names_this_round; do
3907       already_handled=
3908       for n in $names_already_handled; do
3909         if test "$n" = "$name"; then
3910           already_handled=yes
3911           break
3912         fi
3913       done
3914       if test -z "$already_handled"; then
3915         names_already_handled="$names_already_handled $name"
3916                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
3917         eval value=\"\$HAVE_LIB$uppername\"
3918         if test -n "$value"; then
3919           if test "$value" = yes; then
3920             eval value=\"\$LIB$uppername\"
3921             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
3922             eval value=\"\$LTLIB$uppername\"
3923             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
3924           else
3925                                     :
3926           fi
3927         else
3928                               found_dir=
3929           found_la=
3930           found_so=
3931           found_a=
3932           eval libname=\"$acl_libname_spec\"    # typically: libname=lib$name
3933           if test -n "$acl_shlibext"; then
3934             shrext=".$acl_shlibext"             # typically: shrext=.so
3935           else
3936             shrext=
3937           fi
3938           if test $use_additional = yes; then
3939             dir="$additional_libdir"
3940                                     if test -n "$acl_shlibext"; then
3941               if test -f "$dir/$libname$shrext"; then
3942                 found_dir="$dir"
3943                 found_so="$dir/$libname$shrext"
3944               else
3945                 if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
3946                   ver=`(cd "$dir" && \
3947                         for f in "$libname$shrext".*; do echo "$f"; done \
3948                         | sed -e "s,^$libname$shrext\\\\.,," \
3949                         | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
3950                         | sed 1q ) 2>/dev/null`
3951                   if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
3952                     found_dir="$dir"
3953                     found_so="$dir/$libname$shrext.$ver"
3954                   fi
3955                 else
3956                   eval library_names=\"$acl_library_names_spec\"
3957                   for f in $library_names; do
3958                     if test -f "$dir/$f"; then
3959                       found_dir="$dir"
3960                       found_so="$dir/$f"
3961                       break
3962                     fi
3963                   done
3964                 fi
3965               fi
3966             fi
3967                         if test "X$found_dir" = "X"; then
3968               if test -f "$dir/$libname.$acl_libext"; then
3969                 found_dir="$dir"
3970                 found_a="$dir/$libname.$acl_libext"
3971               fi
3972             fi
3973             if test "X$found_dir" != "X"; then
3974               if test -f "$dir/$libname.la"; then
3975                 found_la="$dir/$libname.la"
3976               fi
3977             fi
3978           fi
3979           if test "X$found_dir" = "X"; then
3980             for x in $LDFLAGS $LTLIBICONV; do
3981
3982   acl_save_prefix="$prefix"
3983   prefix="$acl_final_prefix"
3984   acl_save_exec_prefix="$exec_prefix"
3985   exec_prefix="$acl_final_exec_prefix"
3986   eval x=\"$x\"
3987   exec_prefix="$acl_save_exec_prefix"
3988   prefix="$acl_save_prefix"
3989
3990               case "$x" in
3991                 -L*)
3992                   dir=`echo "X$x" | sed -e 's/^X-L//'`
3993                                     if test -n "$acl_shlibext"; then
3994                     if test -f "$dir/$libname$shrext"; then
3995                       found_dir="$dir"
3996                       found_so="$dir/$libname$shrext"
3997                     else
3998                       if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
3999                         ver=`(cd "$dir" && \
4000                               for f in "$libname$shrext".*; do echo "$f"; done \
4001                               | sed -e "s,^$libname$shrext\\\\.,," \
4002                               | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
4003                               | sed 1q ) 2>/dev/null`
4004                         if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
4005                           found_dir="$dir"
4006                           found_so="$dir/$libname$shrext.$ver"
4007                         fi
4008                       else
4009                         eval library_names=\"$acl_library_names_spec\"
4010                         for f in $library_names; do
4011                           if test -f "$dir/$f"; then
4012                             found_dir="$dir"
4013                             found_so="$dir/$f"
4014                             break
4015                           fi
4016                         done
4017                       fi
4018                     fi
4019                   fi
4020                                     if test "X$found_dir" = "X"; then
4021                     if test -f "$dir/$libname.$acl_libext"; then
4022                       found_dir="$dir"
4023                       found_a="$dir/$libname.$acl_libext"
4024                     fi
4025                   fi
4026                   if test "X$found_dir" != "X"; then
4027                     if test -f "$dir/$libname.la"; then
4028                       found_la="$dir/$libname.la"
4029                     fi
4030                   fi
4031                   ;;
4032               esac
4033               if test "X$found_dir" != "X"; then
4034                 break
4035               fi
4036             done
4037           fi
4038           if test "X$found_dir" != "X"; then
4039                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
4040             if test "X$found_so" != "X"; then
4041                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/$acl_libdirstem"; then
4042                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
4043               else
4044                                                                                 haveit=
4045                 for x in $ltrpathdirs; do
4046                   if test "X$x" = "X$found_dir"; then
4047                     haveit=yes
4048                     break
4049                   fi
4050                 done
4051                 if test -z "$haveit"; then
4052                   ltrpathdirs="$ltrpathdirs $found_dir"
4053                 fi
4054                                 if test "$acl_hardcode_direct" = yes; then
4055                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
4056                 else
4057                   if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
4058                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
4059                                                             haveit=
4060                     for x in $rpathdirs; do
4061                       if test "X$x" = "X$found_dir"; then
4062                         haveit=yes
4063                         break
4064                       fi
4065                     done
4066                     if test -z "$haveit"; then
4067                       rpathdirs="$rpathdirs $found_dir"
4068                     fi
4069                   else
4070                                                                                 haveit=
4071                     for x in $LDFLAGS $LIBICONV; do
4072
4073   acl_save_prefix="$prefix"
4074   prefix="$acl_final_prefix"
4075   acl_save_exec_prefix="$exec_prefix"
4076   exec_prefix="$acl_final_exec_prefix"
4077   eval x=\"$x\"
4078   exec_prefix="$acl_save_exec_prefix"
4079   prefix="$acl_save_prefix"
4080
4081                       if test "X$x" = "X-L$found_dir"; then
4082                         haveit=yes
4083                         break
4084                       fi
4085                     done
4086                     if test -z "$haveit"; then
4087                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
4088                     fi
4089                     if test "$acl_hardcode_minus_L" != no; then
4090                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
4091                     else
4092                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
4093                     fi
4094                   fi
4095                 fi
4096               fi
4097             else
4098               if test "X$found_a" != "X"; then
4099                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
4100               else
4101                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
4102               fi
4103             fi
4104                         additional_includedir=
4105             case "$found_dir" in
4106               */$acl_libdirstem | */$acl_libdirstem/)
4107                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'`
4108                 LIBICONV_PREFIX="$basedir"
4109                 additional_includedir="$basedir/include"
4110                 ;;
4111             esac
4112             if test "X$additional_includedir" != "X"; then
4113                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
4114                 haveit=
4115                 if test "X$additional_includedir" = "X/usr/local/include"; then
4116                   if test -n "$GCC"; then
4117                     case $host_os in
4118                       linux* | gnu* | k*bsd*-gnu) haveit=yes;;
4119                     esac
4120                   fi
4121                 fi
4122                 if test -z "$haveit"; then
4123                   for x in $CPPFLAGS $INCICONV; do
4124
4125   acl_save_prefix="$prefix"
4126   prefix="$acl_final_prefix"
4127   acl_save_exec_prefix="$exec_prefix"
4128   exec_prefix="$acl_final_exec_prefix"
4129   eval x=\"$x\"
4130   exec_prefix="$acl_save_exec_prefix"
4131   prefix="$acl_save_prefix"
4132
4133                     if test "X$x" = "X-I$additional_includedir"; then
4134                       haveit=yes
4135                       break
4136                     fi
4137                   done
4138                   if test -z "$haveit"; then
4139                     if test -d "$additional_includedir"; then
4140                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
4141                     fi
4142                   fi
4143                 fi
4144               fi
4145             fi
4146                         if test -n "$found_la"; then
4147                                                         save_libdir="$libdir"
4148               case "$found_la" in
4149                 */* | *\\*) . "$found_la" ;;
4150                 *) . "./$found_la" ;;
4151               esac
4152               libdir="$save_libdir"
4153                             for dep in $dependency_libs; do
4154                 case "$dep" in
4155                   -L*)
4156                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
4157                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/$acl_libdirstem"; then
4158                       haveit=
4159                       if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem"; then
4160                         if test -n "$GCC"; then
4161                           case $host_os in
4162                             linux* | gnu* | k*bsd*-gnu) haveit=yes;;
4163                           esac
4164                         fi
4165                       fi
4166                       if test -z "$haveit"; then
4167                         haveit=
4168                         for x in $LDFLAGS $LIBICONV; do
4169
4170   acl_save_prefix="$prefix"
4171   prefix="$acl_final_prefix"
4172   acl_save_exec_prefix="$exec_prefix"
4173   exec_prefix="$acl_final_exec_prefix"
4174   eval x=\"$x\"
4175   exec_prefix="$acl_save_exec_prefix"
4176   prefix="$acl_save_prefix"
4177
4178                           if test "X$x" = "X-L$additional_libdir"; then
4179                             haveit=yes
4180                             break
4181                           fi
4182                         done
4183                         if test -z "$haveit"; then
4184                           if test -d "$additional_libdir"; then
4185                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
4186                           fi
4187                         fi
4188                         haveit=
4189                         for x in $LDFLAGS $LTLIBICONV; do
4190
4191   acl_save_prefix="$prefix"
4192   prefix="$acl_final_prefix"
4193   acl_save_exec_prefix="$exec_prefix"
4194   exec_prefix="$acl_final_exec_prefix"
4195   eval x=\"$x\"
4196   exec_prefix="$acl_save_exec_prefix"
4197   prefix="$acl_save_prefix"
4198
4199                           if test "X$x" = "X-L$additional_libdir"; then
4200                             haveit=yes
4201                             break
4202                           fi
4203                         done
4204                         if test -z "$haveit"; then
4205                           if test -d "$additional_libdir"; then
4206                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
4207                           fi
4208                         fi
4209                       fi
4210                     fi
4211                     ;;
4212                   -R*)
4213                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
4214                     if test "$enable_rpath" != no; then
4215                                                                   haveit=
4216                       for x in $rpathdirs; do
4217                         if test "X$x" = "X$dir"; then
4218                           haveit=yes
4219                           break
4220                         fi
4221                       done
4222                       if test -z "$haveit"; then
4223                         rpathdirs="$rpathdirs $dir"
4224                       fi
4225                                                                   haveit=
4226                       for x in $ltrpathdirs; do
4227                         if test "X$x" = "X$dir"; then
4228                           haveit=yes
4229                           break
4230                         fi
4231                       done
4232                       if test -z "$haveit"; then
4233                         ltrpathdirs="$ltrpathdirs $dir"
4234                       fi
4235                     fi
4236                     ;;
4237                   -l*)
4238                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
4239                     ;;
4240                   *.la)
4241                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
4242                     ;;
4243                   *)
4244                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
4245                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
4246                     ;;
4247                 esac
4248               done
4249             fi
4250           else
4251                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
4252             LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
4253           fi
4254         fi
4255       fi
4256     done
4257   done
4258   if test "X$rpathdirs" != "X"; then
4259     if test -n "$acl_hardcode_libdir_separator"; then
4260                         alldirs=
4261       for found_dir in $rpathdirs; do
4262         alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir"
4263       done
4264             acl_save_libdir="$libdir"
4265       libdir="$alldirs"
4266       eval flag=\"$acl_hardcode_libdir_flag_spec\"
4267       libdir="$acl_save_libdir"
4268       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
4269     else
4270             for found_dir in $rpathdirs; do
4271         acl_save_libdir="$libdir"
4272         libdir="$found_dir"
4273         eval flag=\"$acl_hardcode_libdir_flag_spec\"
4274         libdir="$acl_save_libdir"
4275         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
4276       done
4277     fi
4278   fi
4279   if test "X$ltrpathdirs" != "X"; then
4280             for found_dir in $ltrpathdirs; do
4281       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
4282     done
4283   fi
4284
4285
4286
4287
4288
4289
4290
4291           am_save_CPPFLAGS="$CPPFLAGS"
4292
4293   for element in $INCICONV; do
4294     haveit=
4295     for x in $CPPFLAGS; do
4296
4297   acl_save_prefix="$prefix"
4298   prefix="$acl_final_prefix"
4299   acl_save_exec_prefix="$exec_prefix"
4300   exec_prefix="$acl_final_exec_prefix"
4301   eval x=\"$x\"
4302   exec_prefix="$acl_save_exec_prefix"
4303   prefix="$acl_save_prefix"
4304
4305       if test "X$x" = "X$element"; then
4306         haveit=yes
4307         break
4308       fi
4309     done
4310     if test -z "$haveit"; then
4311       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
4312     fi
4313   done
4314
4315
4316   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
4317 $as_echo_n "checking for iconv... " >&6; }
4318 if test "${am_cv_func_iconv+set}" = set; then :
4319   $as_echo_n "(cached) " >&6
4320 else
4321
4322     am_cv_func_iconv="no, consider installing GNU libiconv"
4323     am_cv_lib_iconv=no
4324     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4325 /* end confdefs.h.  */
4326 #include <stdlib.h>
4327 #include <iconv.h>
4328 int
4329 main ()
4330 {
4331 iconv_t cd = iconv_open("","");
4332        iconv(cd,NULL,NULL,NULL,NULL);
4333        iconv_close(cd);
4334   ;
4335   return 0;
4336 }
4337 _ACEOF
4338 if ac_fn_c_try_link "$LINENO"; then :
4339   am_cv_func_iconv=yes
4340 fi
4341 rm -f core conftest.err conftest.$ac_objext \
4342     conftest$ac_exeext conftest.$ac_ext
4343     if test "$am_cv_func_iconv" != yes; then
4344       am_save_LIBS="$LIBS"
4345       LIBS="$LIBS $LIBICONV"
4346       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4347 /* end confdefs.h.  */
4348 #include <stdlib.h>
4349 #include <iconv.h>
4350 int
4351 main ()
4352 {
4353 iconv_t cd = iconv_open("","");
4354          iconv(cd,NULL,NULL,NULL,NULL);
4355          iconv_close(cd);
4356   ;
4357   return 0;
4358 }
4359 _ACEOF
4360 if ac_fn_c_try_link "$LINENO"; then :
4361   am_cv_lib_iconv=yes
4362         am_cv_func_iconv=yes
4363 fi
4364 rm -f core conftest.err conftest.$ac_objext \
4365     conftest$ac_exeext conftest.$ac_ext
4366       LIBS="$am_save_LIBS"
4367     fi
4368
4369 fi
4370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
4371 $as_echo "$am_cv_func_iconv" >&6; }
4372   if test "$am_cv_func_iconv" = yes; then
4373     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working iconv" >&5
4374 $as_echo_n "checking for working iconv... " >&6; }
4375 if test "${am_cv_func_iconv_works+set}" = set; then :
4376   $as_echo_n "(cached) " >&6
4377 else
4378
4379             am_save_LIBS="$LIBS"
4380       if test $am_cv_lib_iconv = yes; then
4381         LIBS="$LIBS $LIBICONV"
4382       fi
4383       if test "$cross_compiling" = yes; then :
4384   case "$host_os" in
4385            aix* | hpux*) am_cv_func_iconv_works="guessing no" ;;
4386            *)            am_cv_func_iconv_works="guessing yes" ;;
4387          esac
4388 else
4389   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4390 /* end confdefs.h.  */
4391
4392 #include <iconv.h>
4393 #include <string.h>
4394 int main ()
4395 {
4396   /* Test against AIX 5.1 bug: Failures are not distinguishable from successful
4397      returns.  */
4398   {
4399     iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8");
4400     if (cd_utf8_to_88591 != (iconv_t)(-1))
4401       {
4402         static const char input[] = "\342\202\254"; /* EURO SIGN */
4403         char buf[10];
4404         const char *inptr = input;
4405         size_t inbytesleft = strlen (input);
4406         char *outptr = buf;
4407         size_t outbytesleft = sizeof (buf);
4408         size_t res = iconv (cd_utf8_to_88591,
4409                             (char **) &inptr, &inbytesleft,
4410                             &outptr, &outbytesleft);
4411         if (res == 0)
4412           return 1;
4413       }
4414   }
4415 #if 0 /* This bug could be worked around by the caller.  */
4416   /* Test against HP-UX 11.11 bug: Positive return value instead of 0.  */
4417   {
4418     iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591");
4419     if (cd_88591_to_utf8 != (iconv_t)(-1))
4420       {
4421         static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
4422         char buf[50];
4423         const char *inptr = input;
4424         size_t inbytesleft = strlen (input);
4425         char *outptr = buf;
4426         size_t outbytesleft = sizeof (buf);
4427         size_t res = iconv (cd_88591_to_utf8,
4428                             (char **) &inptr, &inbytesleft,
4429                             &outptr, &outbytesleft);
4430         if ((int)res > 0)
4431           return 1;
4432       }
4433   }
4434 #endif
4435   /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is
4436      provided.  */
4437   if (/* Try standardized names.  */
4438       iconv_open ("UTF-8", "EUC-JP") == (iconv_t)(-1)
4439       /* Try IRIX, OSF/1 names.  */
4440       && iconv_open ("UTF-8", "eucJP") == (iconv_t)(-1)
4441       /* Try AIX names.  */
4442       && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1)
4443       /* Try HP-UX names.  */
4444       && iconv_open ("utf8", "eucJP") == (iconv_t)(-1))
4445     return 1;
4446   return 0;
4447 }
4448 _ACEOF
4449 if ac_fn_c_try_run "$LINENO"; then :
4450   am_cv_func_iconv_works=yes
4451 else
4452   am_cv_func_iconv_works=no
4453 fi
4454 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4455   conftest.$ac_objext conftest.beam conftest.$ac_ext
4456 fi
4457
4458       LIBS="$am_save_LIBS"
4459
4460 fi
4461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv_works" >&5
4462 $as_echo "$am_cv_func_iconv_works" >&6; }
4463     case "$am_cv_func_iconv_works" in
4464       *no) am_func_iconv=no am_cv_lib_iconv=no ;;
4465       *)   am_func_iconv=yes ;;
4466     esac
4467   else
4468     am_func_iconv=no am_cv_lib_iconv=no
4469   fi
4470   if test "$am_func_iconv" = yes; then
4471
4472 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
4473
4474   fi
4475   if test "$am_cv_lib_iconv" = yes; then
4476     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
4477 $as_echo_n "checking how to link with libiconv... " >&6; }
4478     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
4479 $as_echo "$LIBICONV" >&6; }
4480   else
4481             CPPFLAGS="$am_save_CPPFLAGS"
4482     LIBICONV=
4483     LTLIBICONV=
4484   fi
4485
4486
4487
4488   if test "$am_cv_func_iconv" = yes; then
4489     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
4490 $as_echo_n "checking for iconv declaration... " >&6; }
4491     if test "${am_cv_proto_iconv+set}" = set; then :
4492   $as_echo_n "(cached) " >&6
4493 else
4494
4495       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4496 /* end confdefs.h.  */
4497
4498 #include <stdlib.h>
4499 #include <iconv.h>
4500 extern
4501 #ifdef __cplusplus
4502 "C"
4503 #endif
4504 #if defined(__STDC__) || defined(__cplusplus)
4505 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
4506 #else
4507 size_t iconv();
4508 #endif
4509
4510 int
4511 main ()
4512 {
4513
4514   ;
4515   return 0;
4516 }
4517 _ACEOF
4518 if ac_fn_c_try_compile "$LINENO"; then :
4519   am_cv_proto_iconv_arg1=""
4520 else
4521   am_cv_proto_iconv_arg1="const"
4522 fi
4523 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4524       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
4525 fi
4526
4527     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
4528     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
4529          }$am_cv_proto_iconv" >&5
4530 $as_echo "${ac_t:-
4531          }$am_cv_proto_iconv" >&6; }
4532
4533 cat >>confdefs.h <<_ACEOF
4534 #define ICONV_CONST $am_cv_proto_iconv_arg1
4535 _ACEOF
4536
4537   fi
4538
4539 case $am_cv_func_iconv in #(
4540   yes) :
4541      ;; #(
4542   *) :
4543     as_fn_error "You need iconv" "$LINENO" 5 ;;
4544 esac
4545
4546
4547 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
4548         if test -n "$ac_tool_prefix"; then
4549   # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
4550 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
4551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4552 $as_echo_n "checking for $ac_word... " >&6; }
4553 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
4554   $as_echo_n "(cached) " >&6
4555 else
4556   case $PKG_CONFIG in
4557   [\\/]* | ?:[\\/]*)
4558   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
4559   ;;
4560   *)
4561   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4562 for as_dir in $PATH
4563 do
4564   IFS=$as_save_IFS
4565   test -z "$as_dir" && as_dir=.
4566     for ac_exec_ext in '' $ac_executable_extensions; do
4567   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4568     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
4569     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4570     break 2
4571   fi
4572 done
4573   done
4574 IFS=$as_save_IFS
4575
4576   ;;
4577 esac
4578 fi
4579 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
4580 if test -n "$PKG_CONFIG"; then
4581   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
4582 $as_echo "$PKG_CONFIG" >&6; }
4583 else
4584   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4585 $as_echo "no" >&6; }
4586 fi
4587
4588
4589 fi
4590 if test -z "$ac_cv_path_PKG_CONFIG"; then
4591   ac_pt_PKG_CONFIG=$PKG_CONFIG
4592   # Extract the first word of "pkg-config", so it can be a program name with args.
4593 set dummy pkg-config; ac_word=$2
4594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4595 $as_echo_n "checking for $ac_word... " >&6; }
4596 if test "${ac_cv_path_ac_pt_PKG_CONFIG+set}" = set; then :
4597   $as_echo_n "(cached) " >&6
4598 else
4599   case $ac_pt_PKG_CONFIG in
4600   [\\/]* | ?:[\\/]*)
4601   ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
4602   ;;
4603   *)
4604   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4605 for as_dir in $PATH
4606 do
4607   IFS=$as_save_IFS
4608   test -z "$as_dir" && as_dir=.
4609     for ac_exec_ext in '' $ac_executable_extensions; do
4610   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4611     ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
4612     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4613     break 2
4614   fi
4615 done
4616   done
4617 IFS=$as_save_IFS
4618
4619   ;;
4620 esac
4621 fi
4622 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
4623 if test -n "$ac_pt_PKG_CONFIG"; then
4624   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
4625 $as_echo "$ac_pt_PKG_CONFIG" >&6; }
4626 else
4627   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4628 $as_echo "no" >&6; }
4629 fi
4630
4631   if test "x$ac_pt_PKG_CONFIG" = x; then
4632     PKG_CONFIG=""
4633   else
4634     case $cross_compiling:$ac_tool_warned in
4635 yes:)
4636 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4637 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4638 ac_tool_warned=yes ;;
4639 esac
4640     PKG_CONFIG=$ac_pt_PKG_CONFIG
4641   fi
4642 else
4643   PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
4644 fi
4645
4646 fi
4647 if test -n "$PKG_CONFIG"; then
4648         _pkg_min_version=0.9.0
4649         { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
4650 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
4651         if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
4652                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4653 $as_echo "yes" >&6; }
4654         else
4655                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4656 $as_echo "no" >&6; }
4657                 PKG_CONFIG=""
4658         fi
4659
4660 fi
4661
4662 pkg_failed=no
4663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for WEBKIT" >&5
4664 $as_echo_n "checking for WEBKIT... " >&6; }
4665
4666 if test -n "$PKG_CONFIG"; then
4667     if test -n "$WEBKIT_CFLAGS"; then
4668         pkg_cv_WEBKIT_CFLAGS="$WEBKIT_CFLAGS"
4669     else
4670         if test -n "$PKG_CONFIG" && \
4671     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"webkit-1.0\""; } >&5
4672   ($PKG_CONFIG --exists --print-errors "webkit-1.0") 2>&5
4673   ac_status=$?
4674   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4675   test $ac_status = 0; }; then
4676   pkg_cv_WEBKIT_CFLAGS=`$PKG_CONFIG --cflags "webkit-1.0" 2>/dev/null`
4677 else
4678   pkg_failed=yes
4679 fi
4680     fi
4681 else
4682         pkg_failed=untried
4683 fi
4684 if test -n "$PKG_CONFIG"; then
4685     if test -n "$WEBKIT_LIBS"; then
4686         pkg_cv_WEBKIT_LIBS="$WEBKIT_LIBS"
4687     else
4688         if test -n "$PKG_CONFIG" && \
4689     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"webkit-1.0\""; } >&5
4690   ($PKG_CONFIG --exists --print-errors "webkit-1.0") 2>&5
4691   ac_status=$?
4692   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4693   test $ac_status = 0; }; then
4694   pkg_cv_WEBKIT_LIBS=`$PKG_CONFIG --libs "webkit-1.0" 2>/dev/null`
4695 else
4696   pkg_failed=yes
4697 fi
4698     fi
4699 else
4700         pkg_failed=untried
4701 fi
4702
4703
4704
4705 if test $pkg_failed = yes; then
4706
4707 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
4708         _pkg_short_errors_supported=yes
4709 else
4710         _pkg_short_errors_supported=no
4711 fi
4712         if test $_pkg_short_errors_supported = yes; then
4713                 WEBKIT_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "webkit-1.0"`
4714         else
4715                 WEBKIT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "webkit-1.0"`
4716         fi
4717         # Put the nasty error message in config.log where it belongs
4718         echo "$WEBKIT_PKG_ERRORS" >&5
4719
4720         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4721 $as_echo "no" >&6; }
4722
4723
4724 pkg_failed=no
4725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for WEBKIT" >&5
4726 $as_echo_n "checking for WEBKIT... " >&6; }
4727
4728 if test -n "$PKG_CONFIG"; then
4729     if test -n "$WEBKIT_CFLAGS"; then
4730         pkg_cv_WEBKIT_CFLAGS="$WEBKIT_CFLAGS"
4731     else
4732         if test -n "$PKG_CONFIG" && \
4733     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"WebKitGtk\""; } >&5
4734   ($PKG_CONFIG --exists --print-errors "WebKitGtk") 2>&5
4735   ac_status=$?
4736   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4737   test $ac_status = 0; }; then
4738   pkg_cv_WEBKIT_CFLAGS=`$PKG_CONFIG --cflags "WebKitGtk" 2>/dev/null`
4739 else
4740   pkg_failed=yes
4741 fi
4742     fi
4743 else
4744         pkg_failed=untried
4745 fi
4746 if test -n "$PKG_CONFIG"; then
4747     if test -n "$WEBKIT_LIBS"; then
4748         pkg_cv_WEBKIT_LIBS="$WEBKIT_LIBS"
4749     else
4750         if test -n "$PKG_CONFIG" && \
4751     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"WebKitGtk\""; } >&5
4752   ($PKG_CONFIG --exists --print-errors "WebKitGtk") 2>&5
4753   ac_status=$?
4754   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4755   test $ac_status = 0; }; then
4756   pkg_cv_WEBKIT_LIBS=`$PKG_CONFIG --libs "WebKitGtk" 2>/dev/null`
4757 else
4758   pkg_failed=yes
4759 fi
4760     fi
4761 else
4762         pkg_failed=untried
4763 fi
4764
4765
4766
4767 if test $pkg_failed = yes; then
4768
4769 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
4770         _pkg_short_errors_supported=yes
4771 else
4772         _pkg_short_errors_supported=no
4773 fi
4774         if test $_pkg_short_errors_supported = yes; then
4775                 WEBKIT_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "WebKitGtk"`
4776         else
4777                 WEBKIT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "WebKitGtk"`
4778         fi
4779         # Put the nasty error message in config.log where it belongs
4780         echo "$WEBKIT_PKG_ERRORS" >&5
4781
4782         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4783 $as_echo "no" >&6; }
4784                 WEBKIT=no
4785 elif test $pkg_failed = untried; then
4786         WEBKIT=no
4787 else
4788         WEBKIT_CFLAGS=$pkg_cv_WEBKIT_CFLAGS
4789         WEBKIT_LIBS=$pkg_cv_WEBKIT_LIBS
4790         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4791 $as_echo "yes" >&6; }
4792         WEBKIT=yes
4793 fi
4794
4795 elif test $pkg_failed = untried; then
4796
4797
4798 pkg_failed=no
4799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for WEBKIT" >&5
4800 $as_echo_n "checking for WEBKIT... " >&6; }
4801
4802 if test -n "$PKG_CONFIG"; then
4803     if test -n "$WEBKIT_CFLAGS"; then
4804         pkg_cv_WEBKIT_CFLAGS="$WEBKIT_CFLAGS"
4805     else
4806         if test -n "$PKG_CONFIG" && \
4807     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"WebKitGtk\""; } >&5
4808   ($PKG_CONFIG --exists --print-errors "WebKitGtk") 2>&5
4809   ac_status=$?
4810   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4811   test $ac_status = 0; }; then
4812   pkg_cv_WEBKIT_CFLAGS=`$PKG_CONFIG --cflags "WebKitGtk" 2>/dev/null`
4813 else
4814   pkg_failed=yes
4815 fi
4816     fi
4817 else
4818         pkg_failed=untried
4819 fi
4820 if test -n "$PKG_CONFIG"; then
4821     if test -n "$WEBKIT_LIBS"; then
4822         pkg_cv_WEBKIT_LIBS="$WEBKIT_LIBS"
4823     else
4824         if test -n "$PKG_CONFIG" && \
4825     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"WebKitGtk\""; } >&5
4826   ($PKG_CONFIG --exists --print-errors "WebKitGtk") 2>&5
4827   ac_status=$?
4828   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4829   test $ac_status = 0; }; then
4830   pkg_cv_WEBKIT_LIBS=`$PKG_CONFIG --libs "WebKitGtk" 2>/dev/null`
4831 else
4832   pkg_failed=yes
4833 fi
4834     fi
4835 else
4836         pkg_failed=untried
4837 fi
4838
4839
4840
4841 if test $pkg_failed = yes; then
4842
4843 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
4844         _pkg_short_errors_supported=yes
4845 else
4846         _pkg_short_errors_supported=no
4847 fi
4848         if test $_pkg_short_errors_supported = yes; then
4849                 WEBKIT_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "WebKitGtk"`
4850         else
4851                 WEBKIT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "WebKitGtk"`
4852         fi
4853         # Put the nasty error message in config.log where it belongs
4854         echo "$WEBKIT_PKG_ERRORS" >&5
4855
4856         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4857 $as_echo "no" >&6; }
4858                 WEBKIT=no
4859 elif test $pkg_failed = untried; then
4860         WEBKIT=no
4861 else
4862         WEBKIT_CFLAGS=$pkg_cv_WEBKIT_CFLAGS
4863         WEBKIT_LIBS=$pkg_cv_WEBKIT_LIBS
4864         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4865 $as_echo "yes" >&6; }
4866         WEBKIT=yes
4867 fi
4868
4869 else
4870         WEBKIT_CFLAGS=$pkg_cv_WEBKIT_CFLAGS
4871         WEBKIT_LIBS=$pkg_cv_WEBKIT_LIBS
4872         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4873 $as_echo "yes" >&6; }
4874         WEBKIT=yes
4875 fi
4876 case $WEBKIT in #(
4877   yes) :
4878
4879
4880 pkg_failed=no
4881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LIBFFI" >&5
4882 $as_echo_n "checking for LIBFFI... " >&6; }
4883
4884 if test -n "$PKG_CONFIG"; then
4885     if test -n "$LIBFFI_CFLAGS"; then
4886         pkg_cv_LIBFFI_CFLAGS="$LIBFFI_CFLAGS"
4887     else
4888         if test -n "$PKG_CONFIG" && \
4889     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libffi\""; } >&5
4890   ($PKG_CONFIG --exists --print-errors "libffi") 2>&5
4891   ac_status=$?
4892   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4893   test $ac_status = 0; }; then
4894   pkg_cv_LIBFFI_CFLAGS=`$PKG_CONFIG --cflags "libffi" 2>/dev/null`
4895 else
4896   pkg_failed=yes
4897 fi
4898     fi
4899 else
4900         pkg_failed=untried
4901 fi
4902 if test -n "$PKG_CONFIG"; then
4903     if test -n "$LIBFFI_LIBS"; then
4904         pkg_cv_LIBFFI_LIBS="$LIBFFI_LIBS"
4905     else
4906         if test -n "$PKG_CONFIG" && \
4907     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libffi\""; } >&5
4908   ($PKG_CONFIG --exists --print-errors "libffi") 2>&5
4909   ac_status=$?
4910   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4911   test $ac_status = 0; }; then
4912   pkg_cv_LIBFFI_LIBS=`$PKG_CONFIG --libs "libffi" 2>/dev/null`
4913 else
4914   pkg_failed=yes
4915 fi
4916     fi
4917 else
4918         pkg_failed=untried
4919 fi
4920
4921
4922
4923 if test $pkg_failed = yes; then
4924
4925 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
4926         _pkg_short_errors_supported=yes
4927 else
4928         _pkg_short_errors_supported=no
4929 fi
4930         if test $_pkg_short_errors_supported = yes; then
4931                 LIBFFI_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "libffi"`
4932         else
4933                 LIBFFI_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libffi"`
4934         fi
4935         # Put the nasty error message in config.log where it belongs
4936         echo "$LIBFFI_PKG_ERRORS" >&5
4937
4938         as_fn_error "Package requirements (libffi) were not met:
4939
4940 $LIBFFI_PKG_ERRORS
4941
4942 Consider adjusting the PKG_CONFIG_PATH environment variable if you
4943 installed software in a non-standard prefix.
4944
4945 Alternatively, you may set the environment variables LIBFFI_CFLAGS
4946 and LIBFFI_LIBS to avoid the need to call pkg-config.
4947 See the pkg-config man page for more details.
4948 " "$LINENO" 5
4949 elif test $pkg_failed = untried; then
4950         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4951 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4952 as_fn_error "The pkg-config script could not be found or is too old.  Make sure it
4953 is in your PATH or set the PKG_CONFIG environment variable to the full
4954 path to pkg-config.
4955
4956 Alternatively, you may set the environment variables LIBFFI_CFLAGS
4957 and LIBFFI_LIBS to avoid the need to call pkg-config.
4958 See the pkg-config man page for more details.
4959
4960 To get pkg-config, see <http://pkg-config.freedesktop.org/>.
4961 See \`config.log' for more details." "$LINENO" 5; }
4962 else
4963         LIBFFI_CFLAGS=$pkg_cv_LIBFFI_CFLAGS
4964         LIBFFI_LIBS=$pkg_cv_LIBFFI_LIBS
4965         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4966 $as_echo "yes" >&6; }
4967         :
4968 fi
4969  ;; #(
4970   *) :
4971     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: No JavaScript engine!" >&5
4972 $as_echo "$as_me: WARNING: No JavaScript engine!" >&2;} ;;
4973 esac
4974  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU make" >&5
4975 $as_echo_n "checking for GNU make... " >&6; }
4976 if test "${_cv_gnu_make_command+set}" = set; then :
4977   $as_echo_n "(cached) " >&6
4978 else
4979   _cv_gnu_make_command='' ;
4980                 for a in "$MAKE" make gmake gnumake ; do
4981                         if test -z "$a" ; then continue ; fi ;
4982                         if  ( sh -c "$a --version" 2> /dev/null | grep GNU  2>&1 > /dev/null ) ;  then
4983                                 _cv_gnu_make_command=$a ;
4984                                 break;
4985                         fi
4986                 done ;
4987
4988 fi
4989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_cv_gnu_make_command" >&5
4990 $as_echo "$_cv_gnu_make_command" >&6; } ;
4991         if test  "x$_cv_gnu_make_command" != "x"  ; then
4992                 ifGNUmake='' ;
4993         else
4994                 ifGNUmake='#' ;
4995                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: \"Not found\"" >&5
4996 $as_echo "\"Not found\"" >&6; };
4997         fi
4998
4999
5000 if test x$_cv_gnu_make_command = x; then :
5001   as_fn_error "You need GNU make" "$LINENO" 5
5002 fi
5003 # XXX: gnustep
5004 #AC_PROG_OBJCXX