gotools/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64 for package-unused version-unused.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   7 # Foundation, Inc.
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 case $0 in #((
  91   *[\\/]* ) as_myself=$0 ;;
  92   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  93 for as_dir in $PATH
  94 do
  95   IFS=$as_save_IFS
  96   test -z "$as_dir" && as_dir=.
  97     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  98   done
  99 IFS=$as_save_IFS
 100
 101      ;;
 102 esac
 103 # We did not find ourselves, most probably we were run as `sh COMMAND'
 104 # in which case we are not to be found in the path.
 105 if test "x$as_myself" = x; then
 106   as_myself=$0
 107 fi
 108 if test ! -f "$as_myself"; then
 109   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 110   exit 1
 111 fi
 112
 113 # Unset variables that we do not need and which cause bugs (e.g. in
 114 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 115 # suppresses any "Segmentation fault" message there.  '((' could
 116 # trigger a bug in pdksh 5.2.14.
 117 for as_var in BASH_ENV ENV MAIL MAILPATH
 118 do eval test x\${$as_var+set} = xset \
 119   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 120 done
 121 PS1='$ '
 122 PS2='> '
 123 PS4='+ '
 124
 125 # NLS nuisances.
 126 LC_ALL=C
 127 export LC_ALL
 128 LANGUAGE=C
 129 export LANGUAGE
 130
 131 # CDPATH.
 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 133
 134 if test "x$CONFIG_SHELL" = x; then
 135   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 136   emulate sh
 137   NULLCMD=:
 138   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 139   # is contrary to our usage.  Disable this feature.
 140   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 141   setopt NO_GLOB_SUBST
 142 else
 143   case \`(set -o) 2>/dev/null\` in #(
 144   *posix*) :
 145     set -o posix ;; #(
 146   *) :
 147      ;;
 148 esac
 149 fi
 150 "
 151   as_required="as_fn_return () { (exit \$1); }
 152 as_fn_success () { as_fn_return 0; }
 153 as_fn_failure () { as_fn_return 1; }
 154 as_fn_ret_success () { return 0; }
 155 as_fn_ret_failure () { return 1; }
 156
 157 exitcode=0
 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 163
 164 else
 165   exitcode=1; echo positional parameters were not saved.
 166 fi
 167 test x\$exitcode = x0 || exit 1"
 168   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 169   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1"
 172   if (eval "$as_required") 2>/dev/null; then :
 173   as_have_required=yes
 174 else
 175   as_have_required=no
 176 fi
 177   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 178
 179 else
 180   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 181 as_found=false
 182 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 183 do
 184   IFS=$as_save_IFS
 185   test -z "$as_dir" && as_dir=.
 186   as_found=:
 187   case $as_dir in #(
 188          /*)
 189            for as_base in sh bash ksh sh5; do
 190              # Try only shells that exist, to save several forks.
 191              as_shell=$as_dir/$as_base
 192              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 193                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 194   CONFIG_SHELL=$as_shell as_have_required=yes
 195                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 196   break 2
 197 fi
 198 fi
 199            done;;
 200        esac
 201   as_found=false
 202 done
 203 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 204               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 205   CONFIG_SHELL=$SHELL as_have_required=yes
 206 fi; }
 207 IFS=$as_save_IFS
 208
 209
 210       if test "x$CONFIG_SHELL" != x; then :
 211   # We cannot yet assume a decent shell, so we have to provide a
 212         # neutralization value for shells without unset; and this also
 213         # works around shells that cannot unset nonexistent variables.
 214         BASH_ENV=/dev/null
 215         ENV=/dev/null
 216         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 217         export CONFIG_SHELL
 218         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 219 fi
 220
 221     if test x$as_have_required = xno; then :
 222   $as_echo "$0: This script requires a shell more modern than all"
 223   $as_echo "$0: the shells that I found on your system."
 224   if test x${ZSH_VERSION+set} = xset ; then
 225     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 226     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 227   else
 228     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 229 $0: including any error possibly output before this
 230 $0: message. Then install a modern shell, or manually run
 231 $0: the script under such a shell if you do have one."
 232   fi
 233   exit 1
 234 fi
 235 fi
 236 fi
 237 SHELL=${CONFIG_SHELL-/bin/sh}
 238 export SHELL
 239 # Unset more variables known to interfere with behavior of common tools.
 240 CLICOLOR_FORCE= GREP_OPTIONS=
 241 unset CLICOLOR_FORCE GREP_OPTIONS
 242
 243 ## --------------------- ##
 244 ## M4sh Shell Functions. ##
 245 ## --------------------- ##
 246 # as_fn_unset VAR
 247 # ---------------
 248 # Portably unset VAR.
 249 as_fn_unset ()
 250 {
 251   { eval $1=; unset $1;}
 252 }
 253 as_unset=as_fn_unset
 254
 255 # as_fn_set_status STATUS
 256 # -----------------------
 257 # Set $? to STATUS, without forking.
 258 as_fn_set_status ()
 259 {
 260   return $1
 261 } # as_fn_set_status
 262
 263 # as_fn_exit STATUS
 264 # -----------------
 265 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 266 as_fn_exit ()
 267 {
 268   set +e
 269   as_fn_set_status $1
 270   exit $1
 271 } # as_fn_exit
 272
 273 # as_fn_mkdir_p
 274 # -------------
 275 # Create "$as_dir" as a directory, including parents if necessary.
 276 as_fn_mkdir_p ()
 277 {
 278
 279   case $as_dir in #(
 280   -*) as_dir=./$as_dir;;
 281   esac
 282   test -d "$as_dir" || eval $as_mkdir_p || {
 283     as_dirs=
 284     while :; do
 285       case $as_dir in #(
 286       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 287       *) as_qdir=$as_dir;;
 288       esac
 289       as_dirs="'$as_qdir' $as_dirs"
 290       as_dir=`$as_dirname -- "$as_dir" ||
 291 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 292          X"$as_dir" : 'X\(//\)[^/]' \| \
 293          X"$as_dir" : 'X\(//\)$' \| \
 294          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 295 $as_echo X"$as_dir" |
 296     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 297             s//\1/
 298             q
 299           }
 300           /^X\(\/\/\)[^/].*/{
 301             s//\1/
 302             q
 303           }
 304           /^X\(\/\/\)$/{
 305             s//\1/
 306             q
 307           }
 308           /^X\(\/\).*/{
 309             s//\1/
 310             q
 311           }
 312           s/.*/./; q'`
 313       test -d "$as_dir" && break
 314     done
 315     test -z "$as_dirs" || eval "mkdir $as_dirs"
 316   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 317
 318
 319 } # as_fn_mkdir_p
 320 # as_fn_append VAR VALUE
 321 # ----------------------
 322 # Append the text in VALUE to the end of the definition contained in VAR. Take
 323 # advantage of any shell optimizations that allow amortized linear growth over
 324 # repeated appends, instead of the typical quadratic growth present in naive
 325 # implementations.
 326 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 327   eval 'as_fn_append ()
 328   {
 329     eval $1+=\$2
 330   }'
 331 else
 332   as_fn_append ()
 333   {
 334     eval $1=\$$1\$2
 335   }
 336 fi # as_fn_append
 337
 338 # as_fn_arith ARG...
 339 # ------------------
 340 # Perform arithmetic evaluation on the ARGs, and store the result in the
 341 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 342 # must be portable across $(()) and expr.
 343 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 344   eval 'as_fn_arith ()
 345   {
 346     as_val=$(( $* ))
 347   }'
 348 else
 349   as_fn_arith ()
 350   {
 351     as_val=`expr "$@" || test $? -eq 1`
 352   }
 353 fi # as_fn_arith
 354
 355
 356 # as_fn_error ERROR [LINENO LOG_FD]
 357 # ---------------------------------
 358 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 359 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 360 # script with status $?, using 1 if that was 0.
 361 as_fn_error ()
 362 {
 363   as_status=$?; test $as_status -eq 0 && as_status=1
 364   if test "$3"; then
 365     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 366     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 367   fi
 368   $as_echo "$as_me: error: $1" >&2
 369   as_fn_exit $as_status
 370 } # as_fn_error
 371
 372 if expr a : '\(a\)' >/dev/null 2>&1 &&
 373    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 374   as_expr=expr
 375 else
 376   as_expr=false
 377 fi
 378
 379 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 380   as_basename=basename
 381 else
 382   as_basename=false
 383 fi
 384
 385 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 386   as_dirname=dirname
 387 else
 388   as_dirname=false
 389 fi
 390
 391 as_me=`$as_basename -- "$0" ||
 392 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 393          X"$0" : 'X\(//\)$' \| \
 394          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 395 $as_echo X/"$0" |
 396     sed '/^.*\/\([^/][^/]*\)\/*$/{
 397             s//\1/
 398             q
 399           }
 400           /^X\/\(\/\/\)$/{
 401             s//\1/
 402             q
 403           }
 404           /^X\/\(\/\).*/{
 405             s//\1/
 406             q
 407           }
 408           s/.*/./; q'`
 409
 410 # Avoid depending upon Character Ranges.
 411 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 412 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 413 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 414 as_cr_digits='0123456789'
 415 as_cr_alnum=$as_cr_Letters$as_cr_digits
 416
 417
 418   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 419   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 420   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 421   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 422   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 423   sed -n '
 424     p
 425     /[$]LINENO/=
 426   ' <$as_myself |
 427     sed '
 428       s/[$]LINENO.*/&-/
 429       t lineno
 430       b
 431       :lineno
 432       N
 433       :loop
 434       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 435       t loop
 436       s/-\n.*//
 437     ' >$as_me.lineno &&
 438   chmod +x "$as_me.lineno" ||
 439     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 440
 441   # Don't try to exec as it changes $[0], causing all sort of problems
 442   # (the dirname of $[0] is not the place where we might find the
 443   # original and so on.  Autoconf is especially sensitive to this).
 444   . "./$as_me.lineno"
 445   # Exit status is that of the last command.
 446   exit
 447 }
 448
 449 ECHO_C= ECHO_N= ECHO_T=
 450 case `echo -n x` in #(((((
 451 -n*)
 452   case `echo 'xy\c'` in
 453   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 454   xy)  ECHO_C='\c';;
 455   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 456        ECHO_T=' ';;
 457   esac;;
 458 *)
 459   ECHO_N='-n';;
 460 esac
 461
 462 rm -f conf$$ conf$$.exe conf$$.file
 463 if test -d conf$$.dir; then
 464   rm -f conf$$.dir/conf$$.file
 465 else
 466   rm -f conf$$.dir
 467   mkdir conf$$.dir 2>/dev/null
 468 fi
 469 if (echo >conf$$.file) 2>/dev/null; then
 470   if ln -s conf$$.file conf$$ 2>/dev/null; then
 471     as_ln_s='ln -s'
 472     # ... but there are two gotchas:
 473     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 474     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 475     # In both cases, we have to default to `cp -p'.
 476     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 477       as_ln_s='cp -p'
 478   elif ln conf$$.file conf$$ 2>/dev/null; then
 479     as_ln_s=ln
 480   else
 481     as_ln_s='cp -p'
 482   fi
 483 else
 484   as_ln_s='cp -p'
 485 fi
 486 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 487 rmdir conf$$.dir 2>/dev/null
 488
 489 if mkdir -p . 2>/dev/null; then
 490   as_mkdir_p='mkdir -p "$as_dir"'
 491 else
 492   test -d ./-p && rmdir ./-p
 493   as_mkdir_p=false
 494 fi
 495
 496 if test -x / >/dev/null 2>&1; then
 497   as_test_x='test -x'
 498 else
 499   if ls -dL / >/dev/null 2>&1; then
 500     as_ls_L_option=L
 501   else
 502     as_ls_L_option=
 503   fi
 504   as_test_x='
 505     eval sh -c '\''
 506       if test -d "$1"; then
 507         test -d "$1/.";
 508       else
 509         case $1 in #(
 510         -*)set "./$1";;
 511         esac;
 512         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 513         ???[sx]*):;;*)false;;esac;fi
 514     '\'' sh
 515   '
 516 fi
 517 as_executable_p=$as_test_x
 518
 519 # Sed expression to map a string onto a valid CPP name.
 520 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 521
 522 # Sed expression to map a string onto a valid variable name.
 523 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 524
 525
 526 exec 7<&0 </dev/null 6>&1
 527
 528 # Name of the host.
 529 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 530 # so uname gets run too.
 531 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 532
 533 #
 534 # Initializations.
 535 #
 536 ac_default_prefix=/usr/local
 537 ac_clean_files=
 538 ac_config_libobj_dir=.
 539 LIBOBJS=
 540 cross_compiling=no
 541 subdirs=
 542 MFLAGS=
 543 MAKEFLAGS=
 544
 545 # Identity of this package.
 546 PACKAGE_NAME='package-unused'
 547 PACKAGE_TARNAME='gotools'
 548 PACKAGE_VERSION='version-unused'
 549 PACKAGE_STRING='package-unused version-unused'
 550 PACKAGE_BUGREPORT=''
 551 PACKAGE_URL=''
 552
 553 ac_unique_file="Makefile.am"
 554 ac_subst_vars='am__EXEEXT_FALSE
 555 am__EXEEXT_TRUE
 556 LTLIBOBJS
 557 LIBOBJS
 558 NET_LIBS
 559 NATIVE_FALSE
 560 NATIVE_TRUE
 561 GOCFLAGS
 562 GOC
 563 am__fastdepCC_FALSE
 564 am__fastdepCC_TRUE
 565 CCDEPMODE
 566 am__nodep
 567 AMDEPBACKSLASH
 568 AMDEP_FALSE
 569 AMDEP_TRUE
 570 am__quote
 571 am__include
 572 DEPDIR
 573 OBJEXT
 574 EXEEXT
 575 ac_ct_CC
 576 CPPFLAGS
 577 LDFLAGS
 578 CFLAGS
 579 CC
 580 MAINT
 581 MAINTAINER_MODE_FALSE
 582 MAINTAINER_MODE_TRUE
 583 am__untar
 584 am__tar
 585 AMTAR
 586 am__leading_dot
 587 SET_MAKE
 588 AWK
 589 mkdir_p
 590 MKDIR_P
 591 INSTALL_STRIP_PROGRAM
 592 STRIP
 593 install_sh
 594 MAKEINFO
 595 AUTOHEADER
 596 AUTOMAKE
 597 AUTOCONF
 598 ACLOCAL
 599 VERSION
 600 PACKAGE
 601 CYGPATH_W
 602 am__isrc
 603 INSTALL_DATA
 604 INSTALL_SCRIPT
 605 INSTALL_PROGRAM
 606 target_os
 607 target_vendor
 608 target_cpu
 609 target
 610 host_os
 611 host_vendor
 612 host_cpu
 613 host
 614 target_noncanonical
 615 host_noncanonical
 616 build_noncanonical
 617 build_os
 618 build_vendor
 619 build_cpu
 620 build
 621 target_alias
 622 host_alias
 623 build_alias
 624 LIBS
 625 ECHO_T
 626 ECHO_N
 627 ECHO_C
 628 DEFS
 629 mandir
 630 localedir
 631 libdir
 632 psdir
 633 pdfdir
 634 dvidir
 635 htmldir
 636 infodir
 637 docdir
 638 oldincludedir
 639 includedir
 640 localstatedir
 641 sharedstatedir
 642 sysconfdir
 643 datadir
 644 datarootdir
 645 libexecdir
 646 sbindir
 647 bindir
 648 program_transform_name
 649 prefix
 650 exec_prefix
 651 PACKAGE_URL
 652 PACKAGE_BUGREPORT
 653 PACKAGE_STRING
 654 PACKAGE_VERSION
 655 PACKAGE_TARNAME
 656 PACKAGE_NAME
 657 PATH_SEPARATOR
 658 SHELL'
 659 ac_subst_files=''
 660 ac_user_opts='
 661 enable_option_checking
 662 enable_maintainer_mode
 663 enable_dependency_tracking
 664 '
 665       ac_precious_vars='build_alias
 666 host_alias
 667 target_alias
 668 CC
 669 CFLAGS
 670 LDFLAGS
 671 LIBS
 672 CPPFLAGS
 673 GOC
 674 GOCFLAGS'
 675
 676
 677 # Initialize some variables set by options.
 678 ac_init_help=
 679 ac_init_version=false
 680 ac_unrecognized_opts=
 681 ac_unrecognized_sep=
 682 # The variables have the same names as the options, with
 683 # dashes changed to underlines.
 684 cache_file=/dev/null
 685 exec_prefix=NONE
 686 no_create=
 687 no_recursion=
 688 prefix=NONE
 689 program_prefix=NONE
 690 program_suffix=NONE
 691 program_transform_name=s,x,x,
 692 silent=
 693 site=
 694 srcdir=
 695 verbose=
 696 x_includes=NONE
 697 x_libraries=NONE
 698
 699 # Installation directory options.
 700 # These are left unexpanded so users can "make install exec_prefix=/foo"
 701 # and all the variables that are supposed to be based on exec_prefix
 702 # by default will actually change.
 703 # Use braces instead of parens because sh, perl, etc. also accept them.
 704 # (The list follows the same order as the GNU Coding Standards.)
 705 bindir='${exec_prefix}/bin'
 706 sbindir='${exec_prefix}/sbin'
 707 libexecdir='${exec_prefix}/libexec'
 708 datarootdir='${prefix}/share'
 709 datadir='${datarootdir}'
 710 sysconfdir='${prefix}/etc'
 711 sharedstatedir='${prefix}/com'
 712 localstatedir='${prefix}/var'
 713 includedir='${prefix}/include'
 714 oldincludedir='/usr/include'
 715 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 716 infodir='${datarootdir}/info'
 717 htmldir='${docdir}'
 718 dvidir='${docdir}'
 719 pdfdir='${docdir}'
 720 psdir='${docdir}'
 721 libdir='${exec_prefix}/lib'
 722 localedir='${datarootdir}/locale'
 723 mandir='${datarootdir}/man'
 724
 725 ac_prev=
 726 ac_dashdash=
 727 for ac_option
 728 do
 729   # If the previous option needs an argument, assign it.
 730   if test -n "$ac_prev"; then
 731     eval $ac_prev=\$ac_option
 732     ac_prev=
 733     continue
 734   fi
 735
 736   case $ac_option in
 737   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 738   *)    ac_optarg=yes ;;
 739   esac
 740
 741   # Accept the important Cygnus configure options, so we can diagnose typos.
 742
 743   case $ac_dashdash$ac_option in
 744   --)
 745     ac_dashdash=yes ;;
 746
 747   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 748     ac_prev=bindir ;;
 749   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 750     bindir=$ac_optarg ;;
 751
 752   -build | --build | --buil | --bui | --bu)
 753     ac_prev=build_alias ;;
 754   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 755     build_alias=$ac_optarg ;;
 756
 757   -cache-file | --cache-file | --cache-fil | --cache-fi \
 758   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 759     ac_prev=cache_file ;;
 760   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 761   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 762     cache_file=$ac_optarg ;;
 763
 764   --config-cache | -C)
 765     cache_file=config.cache ;;
 766
 767   -datadir | --datadir | --datadi | --datad)
 768     ac_prev=datadir ;;
 769   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 770     datadir=$ac_optarg ;;
 771
 772   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 773   | --dataroo | --dataro | --datar)
 774     ac_prev=datarootdir ;;
 775   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 776   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 777     datarootdir=$ac_optarg ;;
 778
 779   -disable-* | --disable-*)
 780     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 781     # Reject names that are not valid shell variable names.
 782     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 783       as_fn_error "invalid feature name: $ac_useropt"
 784     ac_useropt_orig=$ac_useropt
 785     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 786     case $ac_user_opts in
 787       *"
 788 "enable_$ac_useropt"
 789 "*) ;;
 790       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 791          ac_unrecognized_sep=', ';;
 792     esac
 793     eval enable_$ac_useropt=no ;;
 794
 795   -docdir | --docdir | --docdi | --doc | --do)
 796     ac_prev=docdir ;;
 797   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 798     docdir=$ac_optarg ;;
 799
 800   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 801     ac_prev=dvidir ;;
 802   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 803     dvidir=$ac_optarg ;;
 804
 805   -enable-* | --enable-*)
 806     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 807     # Reject names that are not valid shell variable names.
 808     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 809       as_fn_error "invalid feature name: $ac_useropt"
 810     ac_useropt_orig=$ac_useropt
 811     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 812     case $ac_user_opts in
 813       *"
 814 "enable_$ac_useropt"
 815 "*) ;;
 816       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 817          ac_unrecognized_sep=', ';;
 818     esac
 819     eval enable_$ac_useropt=\$ac_optarg ;;
 820
 821   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 822   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 823   | --exec | --exe | --ex)
 824     ac_prev=exec_prefix ;;
 825   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 826   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 827   | --exec=* | --exe=* | --ex=*)
 828     exec_prefix=$ac_optarg ;;
 829
 830   -gas | --gas | --ga | --g)
 831     # Obsolete; use --with-gas.
 832     with_gas=yes ;;
 833
 834   -help | --help | --hel | --he | -h)
 835     ac_init_help=long ;;
 836   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 837     ac_init_help=recursive ;;
 838   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 839     ac_init_help=short ;;
 840
 841   -host | --host | --hos | --ho)
 842     ac_prev=host_alias ;;
 843   -host=* | --host=* | --hos=* | --ho=*)
 844     host_alias=$ac_optarg ;;
 845
 846   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 847     ac_prev=htmldir ;;
 848   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 849   | --ht=*)
 850     htmldir=$ac_optarg ;;
 851
 852   -includedir | --includedir | --includedi | --included | --include \
 853   | --includ | --inclu | --incl | --inc)
 854     ac_prev=includedir ;;
 855   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 856   | --includ=* | --inclu=* | --incl=* | --inc=*)
 857     includedir=$ac_optarg ;;
 858
 859   -infodir | --infodir | --infodi | --infod | --info | --inf)
 860     ac_prev=infodir ;;
 861   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 862     infodir=$ac_optarg ;;
 863
 864   -libdir | --libdir | --libdi | --libd)
 865     ac_prev=libdir ;;
 866   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 867     libdir=$ac_optarg ;;
 868
 869   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 870   | --libexe | --libex | --libe)
 871     ac_prev=libexecdir ;;
 872   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 873   | --libexe=* | --libex=* | --libe=*)
 874     libexecdir=$ac_optarg ;;
 875
 876   -localedir | --localedir | --localedi | --localed | --locale)
 877     ac_prev=localedir ;;
 878   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 879     localedir=$ac_optarg ;;
 880
 881   -localstatedir | --localstatedir | --localstatedi | --localstated \
 882   | --localstate | --localstat | --localsta | --localst | --locals)
 883     ac_prev=localstatedir ;;
 884   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 885   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 886     localstatedir=$ac_optarg ;;
 887
 888   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 889     ac_prev=mandir ;;
 890   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 891     mandir=$ac_optarg ;;
 892
 893   -nfp | --nfp | --nf)
 894     # Obsolete; use --without-fp.
 895     with_fp=no ;;
 896
 897   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 898   | --no-cr | --no-c | -n)
 899     no_create=yes ;;
 900
 901   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 902   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 903     no_recursion=yes ;;
 904
 905   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 906   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 907   | --oldin | --oldi | --old | --ol | --o)
 908     ac_prev=oldincludedir ;;
 909   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 910   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 911   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 912     oldincludedir=$ac_optarg ;;
 913
 914   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 915     ac_prev=prefix ;;
 916   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 917     prefix=$ac_optarg ;;
 918
 919   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 920   | --program-pre | --program-pr | --program-p)
 921     ac_prev=program_prefix ;;
 922   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 923   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 924     program_prefix=$ac_optarg ;;
 925
 926   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 927   | --program-suf | --program-su | --program-s)
 928     ac_prev=program_suffix ;;
 929   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 930   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 931     program_suffix=$ac_optarg ;;
 932
 933   -program-transform-name | --program-transform-name \
 934   | --program-transform-nam | --program-transform-na \
 935   | --program-transform-n | --program-transform- \
 936   | --program-transform | --program-transfor \
 937   | --program-transfo | --program-transf \
 938   | --program-trans | --program-tran \
 939   | --progr-tra | --program-tr | --program-t)
 940     ac_prev=program_transform_name ;;
 941   -program-transform-name=* | --program-transform-name=* \
 942   | --program-transform-nam=* | --program-transform-na=* \
 943   | --program-transform-n=* | --program-transform-=* \
 944   | --program-transform=* | --program-transfor=* \
 945   | --program-transfo=* | --program-transf=* \
 946   | --program-trans=* | --program-tran=* \
 947   | --progr-tra=* | --program-tr=* | --program-t=*)
 948     program_transform_name=$ac_optarg ;;
 949
 950   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 951     ac_prev=pdfdir ;;
 952   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 953     pdfdir=$ac_optarg ;;
 954
 955   -psdir | --psdir | --psdi | --psd | --ps)
 956     ac_prev=psdir ;;
 957   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 958     psdir=$ac_optarg ;;
 959
 960   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 961   | -silent | --silent | --silen | --sile | --sil)
 962     silent=yes ;;
 963
 964   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 965     ac_prev=sbindir ;;
 966   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 967   | --sbi=* | --sb=*)
 968     sbindir=$ac_optarg ;;
 969
 970   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 971   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 972   | --sharedst | --shareds | --shared | --share | --shar \
 973   | --sha | --sh)
 974     ac_prev=sharedstatedir ;;
 975   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 976   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 977   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 978   | --sha=* | --sh=*)
 979     sharedstatedir=$ac_optarg ;;
 980
 981   -site | --site | --sit)
 982     ac_prev=site ;;
 983   -site=* | --site=* | --sit=*)
 984     site=$ac_optarg ;;
 985
 986   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 987     ac_prev=srcdir ;;
 988   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 989     srcdir=$ac_optarg ;;
 990
 991   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 992   | --syscon | --sysco | --sysc | --sys | --sy)
 993     ac_prev=sysconfdir ;;
 994   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 995   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 996     sysconfdir=$ac_optarg ;;
 997
 998   -target | --target | --targe | --targ | --tar | --ta | --t)
 999     ac_prev=target_alias ;;
1000   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1001     target_alias=$ac_optarg ;;
1002
1003   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1004     verbose=yes ;;
1005
1006   -version | --version | --versio | --versi | --vers | -V)
1007     ac_init_version=: ;;
1008
1009   -with-* | --with-*)
1010     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1011     # Reject names that are not valid shell variable names.
1012     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1013       as_fn_error "invalid package name: $ac_useropt"
1014     ac_useropt_orig=$ac_useropt
1015     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1016     case $ac_user_opts in
1017       *"
1018 "with_$ac_useropt"
1019 "*) ;;
1020       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1021          ac_unrecognized_sep=', ';;
1022     esac
1023     eval with_$ac_useropt=\$ac_optarg ;;
1024
1025   -without-* | --without-*)
1026     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1027     # Reject names that are not valid shell variable names.
1028     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1029       as_fn_error "invalid package name: $ac_useropt"
1030     ac_useropt_orig=$ac_useropt
1031     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1032     case $ac_user_opts in
1033       *"
1034 "with_$ac_useropt"
1035 "*) ;;
1036       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1037          ac_unrecognized_sep=', ';;
1038     esac
1039     eval with_$ac_useropt=no ;;
1040
1041   --x)
1042     # Obsolete; use --with-x.
1043     with_x=yes ;;
1044
1045   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1046   | --x-incl | --x-inc | --x-in | --x-i)
1047     ac_prev=x_includes ;;
1048   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1049   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1050     x_includes=$ac_optarg ;;
1051
1052   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1053   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1054     ac_prev=x_libraries ;;
1055   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1056   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1057     x_libraries=$ac_optarg ;;
1058
1059   -*) as_fn_error "unrecognized option: \`$ac_option'
1060 Try \`$0 --help' for more information."
1061     ;;
1062
1063   *=*)
1064     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1065     # Reject names that are not valid shell variable names.
1066     case $ac_envvar in #(
1067       '' | [0-9]* | *[!_$as_cr_alnum]* )
1068       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1069     esac
1070     eval $ac_envvar=\$ac_optarg
1071     export $ac_envvar ;;
1072
1073   *)
1074     # FIXME: should be removed in autoconf 3.0.
1075     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1076     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1077       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1078     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1079     ;;
1080
1081   esac
1082 done
1083
1084 if test -n "$ac_prev"; then
1085   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1086   as_fn_error "missing argument to $ac_option"
1087 fi
1088
1089 if test -n "$ac_unrecognized_opts"; then
1090   case $enable_option_checking in
1091     no) ;;
1092     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1093     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1094   esac
1095 fi
1096
1097 # Check all directory arguments for consistency.
1098 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1099                 datadir sysconfdir sharedstatedir localstatedir includedir \
1100                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1101                 libdir localedir mandir
1102 do
1103   eval ac_val=\$$ac_var
1104   # Remove trailing slashes.
1105   case $ac_val in
1106     */ )
1107       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1108       eval $ac_var=\$ac_val;;
1109   esac
1110   # Be sure to have absolute directory names.
1111   case $ac_val in
1112     [\\/$]* | ?:[\\/]* )  continue;;
1113     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1114   esac
1115   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1116 done
1117
1118 # There might be people who depend on the old broken behavior: `$host'
1119 # used to hold the argument of --host etc.
1120 # FIXME: To remove some day.
1121 build=$build_alias
1122 host=$host_alias
1123 target=$target_alias
1124
1125 # FIXME: To remove some day.
1126 if test "x$host_alias" != x; then
1127   if test "x$build_alias" = x; then
1128     cross_compiling=maybe
1129     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1130     If a cross compiler is detected then cross compile mode will be used." >&2
1131   elif test "x$build_alias" != "x$host_alias"; then
1132     cross_compiling=yes
1133   fi
1134 fi
1135
1136 ac_tool_prefix=
1137 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1138
1139 test "$silent" = yes && exec 6>/dev/null
1140
1141
1142 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1143 ac_ls_di=`ls -di .` &&
1144 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1145   as_fn_error "working directory cannot be determined"
1146 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1147   as_fn_error "pwd does not report name of working directory"
1148
1149
1150 # Find the source files, if location was not specified.
1151 if test -z "$srcdir"; then
1152   ac_srcdir_defaulted=yes
1153   # Try the directory containing this script, then the parent directory.
1154   ac_confdir=`$as_dirname -- "$as_myself" ||
1155 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1156          X"$as_myself" : 'X\(//\)[^/]' \| \
1157          X"$as_myself" : 'X\(//\)$' \| \
1158          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1159 $as_echo X"$as_myself" |
1160     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1161             s//\1/
1162             q
1163           }
1164           /^X\(\/\/\)[^/].*/{
1165             s//\1/
1166             q
1167           }
1168           /^X\(\/\/\)$/{
1169             s//\1/
1170             q
1171           }
1172           /^X\(\/\).*/{
1173             s//\1/
1174             q
1175           }
1176           s/.*/./; q'`
1177   srcdir=$ac_confdir
1178   if test ! -r "$srcdir/$ac_unique_file"; then
1179     srcdir=..
1180   fi
1181 else
1182   ac_srcdir_defaulted=no
1183 fi
1184 if test ! -r "$srcdir/$ac_unique_file"; then
1185   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1186   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1187 fi
1188 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1189 ac_abs_confdir=`(
1190         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1191         pwd)`
1192 # When building in place, set srcdir=.
1193 if test "$ac_abs_confdir" = "$ac_pwd"; then
1194   srcdir=.
1195 fi
1196 # Remove unnecessary trailing slashes from srcdir.
1197 # Double slashes in file names in object file debugging info
1198 # mess up M-x gdb in Emacs.
1199 case $srcdir in
1200 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1201 esac
1202 for ac_var in $ac_precious_vars; do
1203   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1204   eval ac_env_${ac_var}_value=\$${ac_var}
1205   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1206   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1207 done
1208
1209 #
1210 # Report the --help message.
1211 #
1212 if test "$ac_init_help" = "long"; then
1213   # Omit some internal or obsolete options to make the list less imposing.
1214   # This message is too long to be a string in the A/UX 3.1 sh.
1215   cat <<_ACEOF
1216 \`configure' configures package-unused version-unused to adapt to many kinds of systems.
1217
1218 Usage: $0 [OPTION]... [VAR=VALUE]...
1219
1220 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1221 VAR=VALUE.  See below for descriptions of some of the useful variables.
1222
1223 Defaults for the options are specified in brackets.
1224
1225 Configuration:
1226   -h, --help              display this help and exit
1227       --help=short        display options specific to this package
1228       --help=recursive    display the short help of all the included packages
1229   -V, --version           display version information and exit
1230   -q, --quiet, --silent   do not print \`checking...' messages
1231       --cache-file=FILE   cache test results in FILE [disabled]
1232   -C, --config-cache      alias for \`--cache-file=config.cache'
1233   -n, --no-create         do not create output files
1234       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1235
1236 Installation directories:
1237   --prefix=PREFIX         install architecture-independent files in PREFIX
1238                           [$ac_default_prefix]
1239   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1240                           [PREFIX]
1241
1242 By default, \`make install' will install all the files in
1243 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1244 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1245 for instance \`--prefix=\$HOME'.
1246
1247 For better control, use the options below.
1248
1249 Fine tuning of the installation directories:
1250   --bindir=DIR            user executables [EPREFIX/bin]
1251   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1252   --libexecdir=DIR        program executables [EPREFIX/libexec]
1253   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1254   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1255   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1256   --libdir=DIR            object code libraries [EPREFIX/lib]
1257   --includedir=DIR        C header files [PREFIX/include]
1258   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1259   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1260   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1261   --infodir=DIR           info documentation [DATAROOTDIR/info]
1262   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1263   --mandir=DIR            man documentation [DATAROOTDIR/man]
1264   --docdir=DIR            documentation root [DATAROOTDIR/doc/gotools]
1265   --htmldir=DIR           html documentation [DOCDIR]
1266   --dvidir=DIR            dvi documentation [DOCDIR]
1267   --pdfdir=DIR            pdf documentation [DOCDIR]
1268   --psdir=DIR             ps documentation [DOCDIR]
1269 _ACEOF
1270
1271   cat <<\_ACEOF
1272
1273 Program names:
1274   --program-prefix=PREFIX            prepend PREFIX to installed program names
1275   --program-suffix=SUFFIX            append SUFFIX to installed program names
1276   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1277
1278 System types:
1279   --build=BUILD     configure for building on BUILD [guessed]
1280   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1281   --target=TARGET   configure for building compilers for TARGET [HOST]
1282 _ACEOF
1283 fi
1284
1285 if test -n "$ac_init_help"; then
1286   case $ac_init_help in
1287      short | recursive ) echo "Configuration of package-unused version-unused:";;
1288    esac
1289   cat <<\_ACEOF
1290
1291 Optional Features:
1292   --disable-option-checking  ignore unrecognized --enable/--with options
1293   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1294   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1295   --enable-maintainer-mode  enable make rules and dependencies not useful
1296                           (and sometimes confusing) to the casual installer
1297   --disable-dependency-tracking  speeds up one-time build
1298   --enable-dependency-tracking   do not reject slow dependency extractors
1299
1300 Some influential environment variables:
1301   CC          C compiler command
1302   CFLAGS      C compiler flags
1303   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1304               nonstandard directory <lib dir>
1305   LIBS        libraries to pass to the linker, e.g. -l<library>
1306   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1307               you have headers in a nonstandard directory <include dir>
1308   GOC         Go compiler command
1309   GOCFLAGS    Go compiler flags
1310
1311 Use these variables to override the choices made by `configure' or to help
1312 it to find libraries and programs with nonstandard names/locations.
1313
1314 Report bugs to the package provider.
1315 _ACEOF
1316 ac_status=$?
1317 fi
1318
1319 if test "$ac_init_help" = "recursive"; then
1320   # If there are subdirs, report their specific --help.
1321   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1322     test -d "$ac_dir" ||
1323       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1324       continue
1325     ac_builddir=.
1326
1327 case "$ac_dir" in
1328 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1329 *)
1330   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1331   # A ".." for each directory in $ac_dir_suffix.
1332   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1333   case $ac_top_builddir_sub in
1334   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1335   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1336   esac ;;
1337 esac
1338 ac_abs_top_builddir=$ac_pwd
1339 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1340 # for backward compatibility:
1341 ac_top_builddir=$ac_top_build_prefix
1342
1343 case $srcdir in
1344   .)  # We are building in place.
1345     ac_srcdir=.
1346     ac_top_srcdir=$ac_top_builddir_sub
1347     ac_abs_top_srcdir=$ac_pwd ;;
1348   [\\/]* | ?:[\\/]* )  # Absolute name.
1349     ac_srcdir=$srcdir$ac_dir_suffix;
1350     ac_top_srcdir=$srcdir
1351     ac_abs_top_srcdir=$srcdir ;;
1352   *) # Relative name.
1353     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1354     ac_top_srcdir=$ac_top_build_prefix$srcdir
1355     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1356 esac
1357 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1358
1359     cd "$ac_dir" || { ac_status=$?; continue; }
1360     # Check for guested configure.
1361     if test -f "$ac_srcdir/configure.gnu"; then
1362       echo &&
1363       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1364     elif test -f "$ac_srcdir/configure"; then
1365       echo &&
1366       $SHELL "$ac_srcdir/configure" --help=recursive
1367     else
1368       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1369     fi || ac_status=$?
1370     cd "$ac_pwd" || { ac_status=$?; break; }
1371   done
1372 fi
1373
1374 test -n "$ac_init_help" && exit $ac_status
1375 if $ac_init_version; then
1376   cat <<\_ACEOF
1377 package-unused configure version-unused
1378 generated by GNU Autoconf 2.64
1379
1380 Copyright (C) 2009 Free Software Foundation, Inc.
1381 This configure script is free software; the Free Software Foundation
1382 gives unlimited permission to copy, distribute and modify it.
1383 _ACEOF
1384   exit
1385 fi
1386
1387 ## ------------------------ ##
1388 ## Autoconf initialization. ##
1389 ## ------------------------ ##
1390
1391 # ac_fn_c_try_compile LINENO
1392 # --------------------------
1393 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1394 ac_fn_c_try_compile ()
1395 {
1396   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1397   rm -f conftest.$ac_objext
1398   if { { ac_try="$ac_compile"
1399 case "(($ac_try" in
1400   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1401   *) ac_try_echo=$ac_try;;
1402 esac
1403 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1404 $as_echo "$ac_try_echo"; } >&5
1405   (eval "$ac_compile") 2>conftest.err
1406   ac_status=$?
1407   if test -s conftest.err; then
1408     grep -v '^ *+' conftest.err >conftest.er1
1409     cat conftest.er1 >&5
1410     mv -f conftest.er1 conftest.err
1411   fi
1412   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1413   test $ac_status = 0; } && {
1414          test -z "$ac_c_werror_flag" ||
1415          test ! -s conftest.err
1416        } && test -s conftest.$ac_objext; then :
1417   ac_retval=0
1418 else
1419   $as_echo "$as_me: failed program was:" >&5
1420 sed 's/^/| /' conftest.$ac_ext >&5
1421
1422         ac_retval=1
1423 fi
1424   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1425   return $ac_retval
1426
1427 } # ac_fn_c_try_compile
1428
1429 # ac_fn_c_try_link LINENO
1430 # -----------------------
1431 # Try to link conftest.$ac_ext, and return whether this succeeded.
1432 ac_fn_c_try_link ()
1433 {
1434   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1435   rm -f conftest.$ac_objext conftest$ac_exeext
1436   if { { ac_try="$ac_link"
1437 case "(($ac_try" in
1438   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1439   *) ac_try_echo=$ac_try;;
1440 esac
1441 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1442 $as_echo "$ac_try_echo"; } >&5
1443   (eval "$ac_link") 2>conftest.err
1444   ac_status=$?
1445   if test -s conftest.err; then
1446     grep -v '^ *+' conftest.err >conftest.er1
1447     cat conftest.er1 >&5
1448     mv -f conftest.er1 conftest.err
1449   fi
1450   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1451   test $ac_status = 0; } && {
1452          test -z "$ac_c_werror_flag" ||
1453          test ! -s conftest.err
1454        } && test -s conftest$ac_exeext && {
1455          test "$cross_compiling" = yes ||
1456          $as_test_x conftest$ac_exeext
1457        }; then :
1458   ac_retval=0
1459 else
1460   $as_echo "$as_me: failed program was:" >&5
1461 sed 's/^/| /' conftest.$ac_ext >&5
1462
1463         ac_retval=1
1464 fi
1465   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1466   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1467   # interfere with the next link command; also delete a directory that is
1468   # left behind by Apple's compiler.  We do this before executing the actions.
1469   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1470   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1471   return $ac_retval
1472
1473 } # ac_fn_c_try_link
1474
1475 # ac_fn_c_check_func LINENO FUNC VAR
1476 # ----------------------------------
1477 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1478 ac_fn_c_check_func ()
1479 {
1480   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1481   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1482 $as_echo_n "checking for $2... " >&6; }
1483 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1484   $as_echo_n "(cached) " >&6
1485 else
1486   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1487 /* end confdefs.h.  */
1488 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1489    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1490 #define $2 innocuous_$2
1491
1492 /* System header to define __stub macros and hopefully few prototypes,
1493     which can conflict with char $2 (); below.
1494     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1495     <limits.h> exists even on freestanding compilers.  */
1496
1497 #ifdef __STDC__
1498 # include <limits.h>
1499 #else
1500 # include <assert.h>
1501 #endif
1502
1503 #undef $2
1504
1505 /* Override any GCC internal prototype to avoid an error.
1506    Use char because int might match the return type of a GCC
1507    builtin and then its argument prototype would still apply.  */
1508 #ifdef __cplusplus
1509 extern "C"
1510 #endif
1511 char $2 ();
1512 /* The GNU C library defines this for functions which it implements
1513     to always fail with ENOSYS.  Some functions are actually named
1514     something starting with __ and the normal name is an alias.  */
1515 #if defined __stub_$2 || defined __stub___$2
1516 choke me
1517 #endif
1518
1519 int
1520 main ()
1521 {
1522 return $2 ();
1523   ;
1524   return 0;
1525 }
1526 _ACEOF
1527 if ac_fn_c_try_link "$LINENO"; then :
1528   eval "$3=yes"
1529 else
1530   eval "$3=no"
1531 fi
1532 rm -f core conftest.err conftest.$ac_objext \
1533     conftest$ac_exeext conftest.$ac_ext
1534 fi
1535 eval ac_res=\$$3
1536                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1537 $as_echo "$ac_res" >&6; }
1538   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1539
1540 } # ac_fn_c_check_func
1541 cat >config.log <<_ACEOF
1542 This file contains any messages produced by compilers while
1543 running configure, to aid debugging if configure makes a mistake.
1544
1545 It was created by package-unused $as_me version-unused, which was
1546 generated by GNU Autoconf 2.64.  Invocation command line was
1547
1548   $ $0 $@
1549
1550 _ACEOF
1551 exec 5>>config.log
1552 {
1553 cat <<_ASUNAME
1554 ## --------- ##
1555 ## Platform. ##
1556 ## --------- ##
1557
1558 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1559 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1560 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1561 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1562 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1563
1564 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1565 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1566
1567 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1568 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1569 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1570 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1571 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1572 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1573 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1574
1575 _ASUNAME
1576
1577 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1578 for as_dir in $PATH
1579 do
1580   IFS=$as_save_IFS
1581   test -z "$as_dir" && as_dir=.
1582     $as_echo "PATH: $as_dir"
1583   done
1584 IFS=$as_save_IFS
1585
1586 } >&5
1587
1588 cat >&5 <<_ACEOF
1589
1590
1591 ## ----------- ##
1592 ## Core tests. ##
1593 ## ----------- ##
1594
1595 _ACEOF
1596
1597
1598 # Keep a trace of the command line.
1599 # Strip out --no-create and --no-recursion so they do not pile up.
1600 # Strip out --silent because we don't want to record it for future runs.
1601 # Also quote any args containing shell meta-characters.
1602 # Make two passes to allow for proper duplicate-argument suppression.
1603 ac_configure_args=
1604 ac_configure_args0=
1605 ac_configure_args1=
1606 ac_must_keep_next=false
1607 for ac_pass in 1 2
1608 do
1609   for ac_arg
1610   do
1611     case $ac_arg in
1612     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1613     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1614     | -silent | --silent | --silen | --sile | --sil)
1615       continue ;;
1616     *\'*)
1617       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1618     esac
1619     case $ac_pass in
1620     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1621     2)
1622       as_fn_append ac_configure_args1 " '$ac_arg'"
1623       if test $ac_must_keep_next = true; then
1624         ac_must_keep_next=false # Got value, back to normal.
1625       else
1626         case $ac_arg in
1627           *=* | --config-cache | -C | -disable-* | --disable-* \
1628           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1629           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1630           | -with-* | --with-* | -without-* | --without-* | --x)
1631             case "$ac_configure_args0 " in
1632               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1633             esac
1634             ;;
1635           -* ) ac_must_keep_next=true ;;
1636         esac
1637       fi
1638       as_fn_append ac_configure_args " '$ac_arg'"
1639       ;;
1640     esac
1641   done
1642 done
1643 { ac_configure_args0=; unset ac_configure_args0;}
1644 { ac_configure_args1=; unset ac_configure_args1;}
1645
1646 # When interrupted or exit'd, cleanup temporary files, and complete
1647 # config.log.  We remove comments because anyway the quotes in there
1648 # would cause problems or look ugly.
1649 # WARNING: Use '\'' to represent an apostrophe within the trap.
1650 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1651 trap 'exit_status=$?
1652   # Save into config.log some information that might help in debugging.
1653   {
1654     echo
1655
1656     cat <<\_ASBOX
1657 ## ---------------- ##
1658 ## Cache variables. ##
1659 ## ---------------- ##
1660 _ASBOX
1661     echo
1662     # The following way of writing the cache mishandles newlines in values,
1663 (
1664   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1665     eval ac_val=\$$ac_var
1666     case $ac_val in #(
1667     *${as_nl}*)
1668       case $ac_var in #(
1669       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1670 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1671       esac
1672       case $ac_var in #(
1673       _ | IFS | as_nl) ;; #(
1674       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1675       *) { eval $ac_var=; unset $ac_var;} ;;
1676       esac ;;
1677     esac
1678   done
1679   (set) 2>&1 |
1680     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1681     *${as_nl}ac_space=\ *)
1682       sed -n \
1683         "s/'\''/'\''\\\\'\'''\''/g;
1684           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1685       ;; #(
1686     *)
1687       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1688       ;;
1689     esac |
1690     sort
1691 )
1692     echo
1693
1694     cat <<\_ASBOX
1695 ## ----------------- ##
1696 ## Output variables. ##
1697 ## ----------------- ##
1698 _ASBOX
1699     echo
1700     for ac_var in $ac_subst_vars
1701     do
1702       eval ac_val=\$$ac_var
1703       case $ac_val in
1704       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1705       esac
1706       $as_echo "$ac_var='\''$ac_val'\''"
1707     done | sort
1708     echo
1709
1710     if test -n "$ac_subst_files"; then
1711       cat <<\_ASBOX
1712 ## ------------------- ##
1713 ## File substitutions. ##
1714 ## ------------------- ##
1715 _ASBOX
1716       echo
1717       for ac_var in $ac_subst_files
1718       do
1719         eval ac_val=\$$ac_var
1720         case $ac_val in
1721         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1722         esac
1723         $as_echo "$ac_var='\''$ac_val'\''"
1724       done | sort
1725       echo
1726     fi
1727
1728     if test -s confdefs.h; then
1729       cat <<\_ASBOX
1730 ## ----------- ##
1731 ## confdefs.h. ##
1732 ## ----------- ##
1733 _ASBOX
1734       echo
1735       cat confdefs.h
1736       echo
1737     fi
1738     test "$ac_signal" != 0 &&
1739       $as_echo "$as_me: caught signal $ac_signal"
1740     $as_echo "$as_me: exit $exit_status"
1741   } >&5
1742   rm -f core *.core core.conftest.* &&
1743     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1744     exit $exit_status
1745 ' 0
1746 for ac_signal in 1 2 13 15; do
1747   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1748 done
1749 ac_signal=0
1750
1751 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1752 rm -f -r conftest* confdefs.h
1753
1754 $as_echo "/* confdefs.h */" > confdefs.h
1755
1756 # Predefined preprocessor variables.
1757
1758 cat >>confdefs.h <<_ACEOF
1759 #define PACKAGE_NAME "$PACKAGE_NAME"
1760 _ACEOF
1761
1762 cat >>confdefs.h <<_ACEOF
1763 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1764 _ACEOF
1765
1766 cat >>confdefs.h <<_ACEOF
1767 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1768 _ACEOF
1769
1770 cat >>confdefs.h <<_ACEOF
1771 #define PACKAGE_STRING "$PACKAGE_STRING"
1772 _ACEOF
1773
1774 cat >>confdefs.h <<_ACEOF
1775 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1776 _ACEOF
1777
1778 cat >>confdefs.h <<_ACEOF
1779 #define PACKAGE_URL "$PACKAGE_URL"
1780 _ACEOF
1781
1782
1783 # Let the site file select an alternate cache file if it wants to.
1784 # Prefer an explicitly selected file to automatically selected ones.
1785 ac_site_file1=NONE
1786 ac_site_file2=NONE
1787 if test -n "$CONFIG_SITE"; then
1788   ac_site_file1=$CONFIG_SITE
1789 elif test "x$prefix" != xNONE; then
1790   ac_site_file1=$prefix/share/config.site
1791   ac_site_file2=$prefix/etc/config.site
1792 else
1793   ac_site_file1=$ac_default_prefix/share/config.site
1794   ac_site_file2=$ac_default_prefix/etc/config.site
1795 fi
1796 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1797 do
1798   test "x$ac_site_file" = xNONE && continue
1799   if test -r "$ac_site_file"; then
1800     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1801 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1802     sed 's/^/| /' "$ac_site_file" >&5
1803     . "$ac_site_file"
1804   fi
1805 done
1806
1807 if test -r "$cache_file"; then
1808   # Some versions of bash will fail to source /dev/null (special
1809   # files actually), so we avoid doing that.
1810   if test -f "$cache_file"; then
1811     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1812 $as_echo "$as_me: loading cache $cache_file" >&6;}
1813     case $cache_file in
1814       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1815       *)                      . "./$cache_file";;
1816     esac
1817   fi
1818 else
1819   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1820 $as_echo "$as_me: creating cache $cache_file" >&6;}
1821   >$cache_file
1822 fi
1823
1824 # Check that the precious variables saved in the cache have kept the same
1825 # value.
1826 ac_cache_corrupted=false
1827 for ac_var in $ac_precious_vars; do
1828   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1829   eval ac_new_set=\$ac_env_${ac_var}_set
1830   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1831   eval ac_new_val=\$ac_env_${ac_var}_value
1832   case $ac_old_set,$ac_new_set in
1833     set,)
1834       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1835 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1836       ac_cache_corrupted=: ;;
1837     ,set)
1838       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1839 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1840       ac_cache_corrupted=: ;;
1841     ,);;
1842     *)
1843       if test "x$ac_old_val" != "x$ac_new_val"; then
1844         # differences in whitespace do not lead to failure.
1845         ac_old_val_w=`echo x $ac_old_val`
1846         ac_new_val_w=`echo x $ac_new_val`
1847         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1848           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1849 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1850           ac_cache_corrupted=:
1851         else
1852           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1853 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1854           eval $ac_var=\$ac_old_val
1855         fi
1856         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
1857 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1858         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
1859 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1860       fi;;
1861   esac
1862   # Pass precious variables to config.status.
1863   if test "$ac_new_set" = set; then
1864     case $ac_new_val in
1865     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1866     *) ac_arg=$ac_var=$ac_new_val ;;
1867     esac
1868     case " $ac_configure_args " in
1869       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1870       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1871     esac
1872   fi
1873 done
1874 if $ac_cache_corrupted; then
1875   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1876 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1877   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1878 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1879   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1880 fi
1881 ## -------------------- ##
1882 ## Main body of script. ##
1883 ## -------------------- ##
1884
1885 ac_ext=c
1886 ac_cpp='$CPP $CPPFLAGS'
1887 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1888 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1889 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1890
1891
1892
1893
1894
1895
1896
1897
1898
1899
1900
1901
1902
1903
1904
1905
1906
1907
1908 # This is what autoupdate's m4 run will expand.  It fires
1909 # the warning (with _au_warn_XXX), outputs it into the
1910 # updated configure.ac (with AC_DIAGNOSE), and then outputs
1911 # the replacement expansion.
1912
1913
1914 # This is an auxiliary macro that is also run when
1915 # autoupdate runs m4.  It simply calls m4_warning, but
1916 # we need a wrapper so that each warning is emitted only
1917 # once.  We break the quoting in m4_warning's argument in
1918 # order to expand this macro's arguments, not AU_DEFUN's.
1919
1920
1921 # Finally, this is the expansion that is picked up by
1922 # autoconf.  It tells the user to run autoupdate, and
1923 # then outputs the replacement expansion.  We do not care
1924 # about autoupdate's warning because that contains
1925 # information on what to do *after* running autoupdate.
1926
1927
1928
1929
1930
1931
1932
1933
1934
1935
1936
1937
1938
1939
1940
1941
1942
1943
1944 # AC_PROG_GO
1945
1946
1947 # Determine the noncanonical names used for directories.
1948 ac_aux_dir=
1949 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1950   for ac_t in install-sh install.sh shtool; do
1951     if test -f "$ac_dir/$ac_t"; then
1952       ac_aux_dir=$ac_dir
1953       ac_install_sh="$ac_aux_dir/$ac_t -c"
1954       break 2
1955     fi
1956   done
1957 done
1958 if test -z "$ac_aux_dir"; then
1959   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
1960 fi
1961
1962 # These three variables are undocumented and unsupported,
1963 # and are intended to be withdrawn in a future Autoconf release.
1964 # They can cause serious problems if a builder's source tree is in a directory
1965 # whose full name contains unusual characters.
1966 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
1967 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
1968 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
1969
1970
1971 # Make sure we can run config.sub.
1972 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
1973   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
1974
1975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
1976 $as_echo_n "checking build system type... " >&6; }
1977 if test "${ac_cv_build+set}" = set; then :
1978   $as_echo_n "(cached) " >&6
1979 else
1980   ac_build_alias=$build_alias
1981 test "x$ac_build_alias" = x &&
1982   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
1983 test "x$ac_build_alias" = x &&
1984   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
1985 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
1986   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
1987
1988 fi
1989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
1990 $as_echo "$ac_cv_build" >&6; }
1991 case $ac_cv_build in
1992 *-*-*) ;;
1993 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
1994 esac
1995 build=$ac_cv_build
1996 ac_save_IFS=$IFS; IFS='-'
1997 set x $ac_cv_build
1998 shift
1999 build_cpu=$1
2000 build_vendor=$2
2001 shift; shift
2002 # Remember, the first character of IFS is used to create $*,
2003 # except with old shells:
2004 build_os=$*
2005 IFS=$ac_save_IFS
2006 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2007
2008
2009  case ${build_alias} in
2010   "") build_noncanonical=${build} ;;
2011   *) build_noncanonical=${build_alias} ;;
2012 esac
2013
2014
2015
2016  case ${host_alias} in
2017   "") host_noncanonical=${build_noncanonical} ;;
2018   *) host_noncanonical=${host_alias} ;;
2019 esac
2020
2021
2022
2023  case ${target_alias} in
2024   "") target_noncanonical=${host_noncanonical} ;;
2025   *) target_noncanonical=${target_alias} ;;
2026 esac
2027
2028
2029
2030
2031 test "$host_noncanonical" = "$target_noncanonical" &&
2032   test "$program_prefix$program_suffix$program_transform_name" = \
2033     NONENONEs,x,x, &&
2034   program_transform_name=s,y,y,
2035
2036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2037 $as_echo_n "checking host system type... " >&6; }
2038 if test "${ac_cv_host+set}" = set; then :
2039   $as_echo_n "(cached) " >&6
2040 else
2041   if test "x$host_alias" = x; then
2042   ac_cv_host=$ac_cv_build
2043 else
2044   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2045     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2046 fi
2047
2048 fi
2049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2050 $as_echo "$ac_cv_host" >&6; }
2051 case $ac_cv_host in
2052 *-*-*) ;;
2053 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2054 esac
2055 host=$ac_cv_host
2056 ac_save_IFS=$IFS; IFS='-'
2057 set x $ac_cv_host
2058 shift
2059 host_cpu=$1
2060 host_vendor=$2
2061 shift; shift
2062 # Remember, the first character of IFS is used to create $*,
2063 # except with old shells:
2064 host_os=$*
2065 IFS=$ac_save_IFS
2066 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2067
2068
2069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2070 $as_echo_n "checking target system type... " >&6; }
2071 if test "${ac_cv_target+set}" = set; then :
2072   $as_echo_n "(cached) " >&6
2073 else
2074   if test "x$target_alias" = x; then
2075   ac_cv_target=$ac_cv_host
2076 else
2077   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2078     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2079 fi
2080
2081 fi
2082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2083 $as_echo "$ac_cv_target" >&6; }
2084 case $ac_cv_target in
2085 *-*-*) ;;
2086 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
2087 esac
2088 target=$ac_cv_target
2089 ac_save_IFS=$IFS; IFS='-'
2090 set x $ac_cv_target
2091 shift
2092 target_cpu=$1
2093 target_vendor=$2
2094 shift; shift
2095 # Remember, the first character of IFS is used to create $*,
2096 # except with old shells:
2097 target_os=$*
2098 IFS=$ac_save_IFS
2099 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2100
2101
2102 # The aliases save the names the user supplied, while $host etc.
2103 # will get canonicalized.
2104 test -n "$target_alias" &&
2105   test "$program_prefix$program_suffix$program_transform_name" = \
2106     NONENONEs,x,x, &&
2107   program_prefix=${target_alias}-
2108
2109 test "$program_prefix" != NONE &&
2110   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2111 # Use a double $ so make ignores it.
2112 test "$program_suffix" != NONE &&
2113   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2114 # Double any \ or $.
2115 # By default was `s,x,x', remove it if useless.
2116 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2117 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2118
2119
2120 am__api_version='1.11'
2121
2122 # Find a good install program.  We prefer a C program (faster),
2123 # so one script is as good as another.  But avoid the broken or
2124 # incompatible versions:
2125 # SysV /etc/install, /usr/sbin/install
2126 # SunOS /usr/etc/install
2127 # IRIX /sbin/install
2128 # AIX /bin/install
2129 # AmigaOS /C/install, which installs bootblocks on floppy discs
2130 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2131 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2132 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2133 # OS/2's system install, which has a completely different semantic
2134 # ./install, which can be erroneously created by make from ./install.sh.
2135 # Reject install programs that cannot install multiple files.
2136 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2137 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2138 if test -z "$INSTALL"; then
2139 if test "${ac_cv_path_install+set}" = set; then :
2140   $as_echo_n "(cached) " >&6
2141 else
2142   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2143 for as_dir in $PATH
2144 do
2145   IFS=$as_save_IFS
2146   test -z "$as_dir" && as_dir=.
2147     # Account for people who put trailing slashes in PATH elements.
2148 case $as_dir/ in #((
2149   ./ | .// | /[cC]/* | \
2150   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2151   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2152   /usr/ucb/* ) ;;
2153   *)
2154     # OSF1 and SCO ODT 3.0 have their own names for install.
2155     # Don't use installbsd from OSF since it installs stuff as root
2156     # by default.
2157     for ac_prog in ginstall scoinst install; do
2158       for ac_exec_ext in '' $ac_executable_extensions; do
2159         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2160           if test $ac_prog = install &&
2161             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2162             # AIX install.  It has an incompatible calling convention.
2163             :
2164           elif test $ac_prog = install &&
2165             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2166             # program-specific install script used by HP pwplus--don't use.
2167             :
2168           else
2169             rm -rf conftest.one conftest.two conftest.dir
2170             echo one > conftest.one
2171             echo two > conftest.two
2172             mkdir conftest.dir
2173             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2174               test -s conftest.one && test -s conftest.two &&
2175               test -s conftest.dir/conftest.one &&
2176               test -s conftest.dir/conftest.two
2177             then
2178               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2179               break 3
2180             fi
2181           fi
2182         fi
2183       done
2184     done
2185     ;;
2186 esac
2187
2188   done
2189 IFS=$as_save_IFS
2190
2191 rm -rf conftest.one conftest.two conftest.dir
2192
2193 fi
2194   if test "${ac_cv_path_install+set}" = set; then
2195     INSTALL=$ac_cv_path_install
2196   else
2197     # As a last resort, use the slow shell script.  Don't cache a
2198     # value for INSTALL within a source directory, because that will
2199     # break other packages using the cache if that directory is
2200     # removed, or if the value is a relative name.
2201     INSTALL=$ac_install_sh
2202   fi
2203 fi
2204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2205 $as_echo "$INSTALL" >&6; }
2206
2207 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2208 # It thinks the first close brace ends the variable substitution.
2209 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2210
2211 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2212
2213 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2214
2215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2216 $as_echo_n "checking whether build environment is sane... " >&6; }
2217 # Just in case
2218 sleep 1
2219 echo timestamp > conftest.file
2220 # Reject unsafe characters in $srcdir or the absolute working directory
2221 # name.  Accept space and tab only in the latter.
2222 am_lf='
2223 '
2224 case `pwd` in
2225   *[\\\"\#\$\&\'\`$am_lf]*)
2226     as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
2227 esac
2228 case $srcdir in
2229   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
2230     as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
2231 esac
2232
2233 # Do `set' in a subshell so we don't clobber the current shell's
2234 # arguments.  Must try -L first in case configure is actually a
2235 # symlink; some systems play weird games with the mod time of symlinks
2236 # (eg FreeBSD returns the mod time of the symlink's containing
2237 # directory).
2238 if (
2239    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2240    if test "$*" = "X"; then
2241       # -L didn't work.
2242       set X `ls -t "$srcdir/configure" conftest.file`
2243    fi
2244    rm -f conftest.file
2245    if test "$*" != "X $srcdir/configure conftest.file" \
2246       && test "$*" != "X conftest.file $srcdir/configure"; then
2247
2248       # If neither matched, then we have a broken ls.  This can happen
2249       # if, for instance, CONFIG_SHELL is bash and it inherits a
2250       # broken ls alias from the environment.  This has actually
2251       # happened.  Such a system could not be considered "sane".
2252       as_fn_error "ls -t appears to fail.  Make sure there is not a broken
2253 alias in your environment" "$LINENO" 5
2254    fi
2255
2256    test "$2" = conftest.file
2257    )
2258 then
2259    # Ok.
2260    :
2261 else
2262    as_fn_error "newly created file is older than distributed files!
2263 Check your system clock" "$LINENO" 5
2264 fi
2265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2266 $as_echo "yes" >&6; }
2267 # expand $ac_aux_dir to an absolute path
2268 am_aux_dir=`cd $ac_aux_dir && pwd`
2269
2270 if test x"${MISSING+set}" != xset; then
2271   case $am_aux_dir in
2272   *\ * | *\     *)
2273     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2274   *)
2275     MISSING="\${SHELL} $am_aux_dir/missing" ;;
2276   esac
2277 fi
2278 # Use eval to expand $SHELL
2279 if eval "$MISSING --run true"; then
2280   am_missing_run="$MISSING --run "
2281 else
2282   am_missing_run=
2283   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
2284 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
2285 fi
2286
2287 if test x"${install_sh}" != xset; then
2288   case $am_aux_dir in
2289   *\ * | *\     *)
2290     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2291   *)
2292     install_sh="\${SHELL} $am_aux_dir/install-sh"
2293   esac
2294 fi
2295
2296 # Installed binaries are usually stripped using `strip' when the user
2297 # run `make install-strip'.  However `strip' might not be the right
2298 # tool to use in cross-compilation environments, therefore Automake
2299 # will honor the `STRIP' environment variable to overrule this program.
2300 if test "$cross_compiling" != no; then
2301   if test -n "$ac_tool_prefix"; then
2302   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2303 set dummy ${ac_tool_prefix}strip; ac_word=$2
2304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2305 $as_echo_n "checking for $ac_word... " >&6; }
2306 if test "${ac_cv_prog_STRIP+set}" = set; then :
2307   $as_echo_n "(cached) " >&6
2308 else
2309   if test -n "$STRIP"; then
2310   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2311 else
2312 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2313 for as_dir in $PATH
2314 do
2315   IFS=$as_save_IFS
2316   test -z "$as_dir" && as_dir=.
2317     for ac_exec_ext in '' $ac_executable_extensions; do
2318   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2319     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2320     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2321     break 2
2322   fi
2323 done
2324   done
2325 IFS=$as_save_IFS
2326
2327 fi
2328 fi
2329 STRIP=$ac_cv_prog_STRIP
2330 if test -n "$STRIP"; then
2331   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2332 $as_echo "$STRIP" >&6; }
2333 else
2334   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2335 $as_echo "no" >&6; }
2336 fi
2337
2338
2339 fi
2340 if test -z "$ac_cv_prog_STRIP"; then
2341   ac_ct_STRIP=$STRIP
2342   # Extract the first word of "strip", so it can be a program name with args.
2343 set dummy strip; ac_word=$2
2344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2345 $as_echo_n "checking for $ac_word... " >&6; }
2346 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
2347   $as_echo_n "(cached) " >&6
2348 else
2349   if test -n "$ac_ct_STRIP"; then
2350   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2351 else
2352 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2353 for as_dir in $PATH
2354 do
2355   IFS=$as_save_IFS
2356   test -z "$as_dir" && as_dir=.
2357     for ac_exec_ext in '' $ac_executable_extensions; do
2358   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2359     ac_cv_prog_ac_ct_STRIP="strip"
2360     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2361     break 2
2362   fi
2363 done
2364   done
2365 IFS=$as_save_IFS
2366
2367 fi
2368 fi
2369 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2370 if test -n "$ac_ct_STRIP"; then
2371   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2372 $as_echo "$ac_ct_STRIP" >&6; }
2373 else
2374   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2375 $as_echo "no" >&6; }
2376 fi
2377
2378   if test "x$ac_ct_STRIP" = x; then
2379     STRIP=":"
2380   else
2381     case $cross_compiling:$ac_tool_warned in
2382 yes:)
2383 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2384 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2385 ac_tool_warned=yes ;;
2386 esac
2387     STRIP=$ac_ct_STRIP
2388   fi
2389 else
2390   STRIP="$ac_cv_prog_STRIP"
2391 fi
2392
2393 fi
2394 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2395
2396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
2397 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2398 if test -z "$MKDIR_P"; then
2399   if test "${ac_cv_path_mkdir+set}" = set; then :
2400   $as_echo_n "(cached) " >&6
2401 else
2402   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2403 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2404 do
2405   IFS=$as_save_IFS
2406   test -z "$as_dir" && as_dir=.
2407     for ac_prog in mkdir gmkdir; do
2408          for ac_exec_ext in '' $ac_executable_extensions; do
2409            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
2410            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2411              'mkdir (GNU coreutils) '* | \
2412              'mkdir (coreutils) '* | \
2413              'mkdir (fileutils) '4.1*)
2414                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2415                break 3;;
2416            esac
2417          done
2418        done
2419   done
2420 IFS=$as_save_IFS
2421
2422 fi
2423
2424   if test "${ac_cv_path_mkdir+set}" = set; then
2425     MKDIR_P="$ac_cv_path_mkdir -p"
2426   else
2427     # As a last resort, use the slow shell script.  Don't cache a
2428     # value for MKDIR_P within a source directory, because that will
2429     # break other packages using the cache if that directory is
2430     # removed, or if the value is a relative name.
2431     test -d ./--version && rmdir ./--version
2432     MKDIR_P="$ac_install_sh -d"
2433   fi
2434 fi
2435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
2436 $as_echo "$MKDIR_P" >&6; }
2437
2438 mkdir_p="$MKDIR_P"
2439 case $mkdir_p in
2440   [\\/$]* | ?:[\\/]*) ;;
2441   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
2442 esac
2443
2444 for ac_prog in gawk mawk nawk awk
2445 do
2446   # Extract the first word of "$ac_prog", so it can be a program name with args.
2447 set dummy $ac_prog; ac_word=$2
2448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2449 $as_echo_n "checking for $ac_word... " >&6; }
2450 if test "${ac_cv_prog_AWK+set}" = set; then :
2451   $as_echo_n "(cached) " >&6
2452 else
2453   if test -n "$AWK"; then
2454   ac_cv_prog_AWK="$AWK" # Let the user override the test.
2455 else
2456 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2457 for as_dir in $PATH
2458 do
2459   IFS=$as_save_IFS
2460   test -z "$as_dir" && as_dir=.
2461     for ac_exec_ext in '' $ac_executable_extensions; do
2462   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2463     ac_cv_prog_AWK="$ac_prog"
2464     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2465     break 2
2466   fi
2467 done
2468   done
2469 IFS=$as_save_IFS
2470
2471 fi
2472 fi
2473 AWK=$ac_cv_prog_AWK
2474 if test -n "$AWK"; then
2475   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2476 $as_echo "$AWK" >&6; }
2477 else
2478   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2479 $as_echo "no" >&6; }
2480 fi
2481
2482
2483   test -n "$AWK" && break
2484 done
2485
2486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2487 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2488 set x ${MAKE-make}
2489 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2490 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
2491   $as_echo_n "(cached) " >&6
2492 else
2493   cat >conftest.make <<\_ACEOF
2494 SHELL = /bin/sh
2495 all:
2496         @echo '@@@%%%=$(MAKE)=@@@%%%'
2497 _ACEOF
2498 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2499 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2500   *@@@%%%=?*=@@@%%%*)
2501     eval ac_cv_prog_make_${ac_make}_set=yes;;
2502   *)
2503     eval ac_cv_prog_make_${ac_make}_set=no;;
2504 esac
2505 rm -f conftest.make
2506 fi
2507 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2508   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2509 $as_echo "yes" >&6; }
2510   SET_MAKE=
2511 else
2512   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2513 $as_echo "no" >&6; }
2514   SET_MAKE="MAKE=${MAKE-make}"
2515 fi
2516
2517 rm -rf .tst 2>/dev/null
2518 mkdir .tst 2>/dev/null
2519 if test -d .tst; then
2520   am__leading_dot=.
2521 else
2522   am__leading_dot=_
2523 fi
2524 rmdir .tst 2>/dev/null
2525
2526 if test "`cd $srcdir && pwd`" != "`pwd`"; then
2527   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
2528   # is not polluted with repeated "-I."
2529   am__isrc=' -I$(srcdir)'
2530   # test to see if srcdir already configured
2531   if test -f $srcdir/config.status; then
2532     as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
2533   fi
2534 fi
2535
2536 # test whether we have cygpath
2537 if test -z "$CYGPATH_W"; then
2538   if (cygpath --version) >/dev/null 2>/dev/null; then
2539     CYGPATH_W='cygpath -w'
2540   else
2541     CYGPATH_W=echo
2542   fi
2543 fi
2544
2545
2546 # Define the identity of the package.
2547  PACKAGE='gotools'
2548  VERSION='version-unused'
2549
2550
2551 # Some tools Automake needs.
2552
2553 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
2554
2555
2556 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
2557
2558
2559 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
2560
2561
2562 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
2563
2564
2565 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
2566
2567 # We need awk for the "check" target.  The system "awk" is bad on
2568 # some platforms.
2569 # Always define AMTAR for backward compatibility.  Yes, it's still used
2570 # in the wild :-(  We should find a proper way to deprecate it ...
2571 AMTAR='$${TAR-tar}'
2572
2573 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
2574
2575
2576
2577
2578
2579
2580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2581 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2582     # Check whether --enable-maintainer-mode was given.
2583 if test "${enable_maintainer_mode+set}" = set; then :
2584   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2585 else
2586   USE_MAINTAINER_MODE=no
2587 fi
2588
2589   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2590 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2591    if test $USE_MAINTAINER_MODE = yes; then
2592   MAINTAINER_MODE_TRUE=
2593   MAINTAINER_MODE_FALSE='#'
2594 else
2595   MAINTAINER_MODE_TRUE='#'
2596   MAINTAINER_MODE_FALSE=
2597 fi
2598
2599   MAINT=$MAINTAINER_MODE_TRUE
2600
2601
2602
2603
2604
2605 ac_ext=c
2606 ac_cpp='$CPP $CPPFLAGS'
2607 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2608 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2609 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2610 if test -n "$ac_tool_prefix"; then
2611   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2612 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2614 $as_echo_n "checking for $ac_word... " >&6; }
2615 if test "${ac_cv_prog_CC+set}" = set; then :
2616   $as_echo_n "(cached) " >&6
2617 else
2618   if test -n "$CC"; then
2619   ac_cv_prog_CC="$CC" # Let the user override the test.
2620 else
2621 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2622 for as_dir in $PATH
2623 do
2624   IFS=$as_save_IFS
2625   test -z "$as_dir" && as_dir=.
2626     for ac_exec_ext in '' $ac_executable_extensions; do
2627   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2628     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2629     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2630     break 2
2631   fi
2632 done
2633   done
2634 IFS=$as_save_IFS
2635
2636 fi
2637 fi
2638 CC=$ac_cv_prog_CC
2639 if test -n "$CC"; then
2640   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2641 $as_echo "$CC" >&6; }
2642 else
2643   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2644 $as_echo "no" >&6; }
2645 fi
2646
2647
2648 fi
2649 if test -z "$ac_cv_prog_CC"; then
2650   ac_ct_CC=$CC
2651   # Extract the first word of "gcc", so it can be a program name with args.
2652 set dummy gcc; ac_word=$2
2653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2654 $as_echo_n "checking for $ac_word... " >&6; }
2655 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2656   $as_echo_n "(cached) " >&6
2657 else
2658   if test -n "$ac_ct_CC"; then
2659   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2660 else
2661 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2662 for as_dir in $PATH
2663 do
2664   IFS=$as_save_IFS
2665   test -z "$as_dir" && as_dir=.
2666     for ac_exec_ext in '' $ac_executable_extensions; do
2667   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2668     ac_cv_prog_ac_ct_CC="gcc"
2669     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2670     break 2
2671   fi
2672 done
2673   done
2674 IFS=$as_save_IFS
2675
2676 fi
2677 fi
2678 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2679 if test -n "$ac_ct_CC"; then
2680   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2681 $as_echo "$ac_ct_CC" >&6; }
2682 else
2683   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2684 $as_echo "no" >&6; }
2685 fi
2686
2687   if test "x$ac_ct_CC" = x; then
2688     CC=""
2689   else
2690     case $cross_compiling:$ac_tool_warned in
2691 yes:)
2692 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2693 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2694 ac_tool_warned=yes ;;
2695 esac
2696     CC=$ac_ct_CC
2697   fi
2698 else
2699   CC="$ac_cv_prog_CC"
2700 fi
2701
2702 if test -z "$CC"; then
2703           if test -n "$ac_tool_prefix"; then
2704     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2705 set dummy ${ac_tool_prefix}cc; ac_word=$2
2706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2707 $as_echo_n "checking for $ac_word... " >&6; }
2708 if test "${ac_cv_prog_CC+set}" = set; then :
2709   $as_echo_n "(cached) " >&6
2710 else
2711   if test -n "$CC"; then
2712   ac_cv_prog_CC="$CC" # Let the user override the test.
2713 else
2714 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2715 for as_dir in $PATH
2716 do
2717   IFS=$as_save_IFS
2718   test -z "$as_dir" && as_dir=.
2719     for ac_exec_ext in '' $ac_executable_extensions; do
2720   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2721     ac_cv_prog_CC="${ac_tool_prefix}cc"
2722     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2723     break 2
2724   fi
2725 done
2726   done
2727 IFS=$as_save_IFS
2728
2729 fi
2730 fi
2731 CC=$ac_cv_prog_CC
2732 if test -n "$CC"; then
2733   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2734 $as_echo "$CC" >&6; }
2735 else
2736   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2737 $as_echo "no" >&6; }
2738 fi
2739
2740
2741   fi
2742 fi
2743 if test -z "$CC"; then
2744   # Extract the first word of "cc", so it can be a program name with args.
2745 set dummy cc; ac_word=$2
2746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2747 $as_echo_n "checking for $ac_word... " >&6; }
2748 if test "${ac_cv_prog_CC+set}" = set; then :
2749   $as_echo_n "(cached) " >&6
2750 else
2751   if test -n "$CC"; then
2752   ac_cv_prog_CC="$CC" # Let the user override the test.
2753 else
2754   ac_prog_rejected=no
2755 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2756 for as_dir in $PATH
2757 do
2758   IFS=$as_save_IFS
2759   test -z "$as_dir" && as_dir=.
2760     for ac_exec_ext in '' $ac_executable_extensions; do
2761   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2762     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2763        ac_prog_rejected=yes
2764        continue
2765      fi
2766     ac_cv_prog_CC="cc"
2767     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2768     break 2
2769   fi
2770 done
2771   done
2772 IFS=$as_save_IFS
2773
2774 if test $ac_prog_rejected = yes; then
2775   # We found a bogon in the path, so make sure we never use it.
2776   set dummy $ac_cv_prog_CC
2777   shift
2778   if test $# != 0; then
2779     # We chose a different compiler from the bogus one.
2780     # However, it has the same basename, so the bogon will be chosen
2781     # first if we set CC to just the basename; use the full file name.
2782     shift
2783     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2784   fi
2785 fi
2786 fi
2787 fi
2788 CC=$ac_cv_prog_CC
2789 if test -n "$CC"; then
2790   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2791 $as_echo "$CC" >&6; }
2792 else
2793   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2794 $as_echo "no" >&6; }
2795 fi
2796
2797
2798 fi
2799 if test -z "$CC"; then
2800   if test -n "$ac_tool_prefix"; then
2801   for ac_prog in cl.exe
2802   do
2803     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2804 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2806 $as_echo_n "checking for $ac_word... " >&6; }
2807 if test "${ac_cv_prog_CC+set}" = set; then :
2808   $as_echo_n "(cached) " >&6
2809 else
2810   if test -n "$CC"; then
2811   ac_cv_prog_CC="$CC" # Let the user override the test.
2812 else
2813 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2814 for as_dir in $PATH
2815 do
2816   IFS=$as_save_IFS
2817   test -z "$as_dir" && as_dir=.
2818     for ac_exec_ext in '' $ac_executable_extensions; do
2819   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2820     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2821     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2822     break 2
2823   fi
2824 done
2825   done
2826 IFS=$as_save_IFS
2827
2828 fi
2829 fi
2830 CC=$ac_cv_prog_CC
2831 if test -n "$CC"; then
2832   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2833 $as_echo "$CC" >&6; }
2834 else
2835   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2836 $as_echo "no" >&6; }
2837 fi
2838
2839
2840     test -n "$CC" && break
2841   done
2842 fi
2843 if test -z "$CC"; then
2844   ac_ct_CC=$CC
2845   for ac_prog in cl.exe
2846 do
2847   # Extract the first word of "$ac_prog", so it can be a program name with args.
2848 set dummy $ac_prog; ac_word=$2
2849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2850 $as_echo_n "checking for $ac_word... " >&6; }
2851 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2852   $as_echo_n "(cached) " >&6
2853 else
2854   if test -n "$ac_ct_CC"; then
2855   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2856 else
2857 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2858 for as_dir in $PATH
2859 do
2860   IFS=$as_save_IFS
2861   test -z "$as_dir" && as_dir=.
2862     for ac_exec_ext in '' $ac_executable_extensions; do
2863   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2864     ac_cv_prog_ac_ct_CC="$ac_prog"
2865     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2866     break 2
2867   fi
2868 done
2869   done
2870 IFS=$as_save_IFS
2871
2872 fi
2873 fi
2874 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2875 if test -n "$ac_ct_CC"; then
2876   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2877 $as_echo "$ac_ct_CC" >&6; }
2878 else
2879   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2880 $as_echo "no" >&6; }
2881 fi
2882
2883
2884   test -n "$ac_ct_CC" && break
2885 done
2886
2887   if test "x$ac_ct_CC" = x; then
2888     CC=""
2889   else
2890     case $cross_compiling:$ac_tool_warned in
2891 yes:)
2892 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2893 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2894 ac_tool_warned=yes ;;
2895 esac
2896     CC=$ac_ct_CC
2897   fi
2898 fi
2899
2900 fi
2901
2902
2903 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2904 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2905 as_fn_error "no acceptable C compiler found in \$PATH
2906 See \`config.log' for more details." "$LINENO" 5; }
2907
2908 # Provide some information about the compiler.
2909 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2910 set X $ac_compile
2911 ac_compiler=$2
2912 for ac_option in --version -v -V -qversion; do
2913   { { ac_try="$ac_compiler $ac_option >&5"
2914 case "(($ac_try" in
2915   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2916   *) ac_try_echo=$ac_try;;
2917 esac
2918 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2919 $as_echo "$ac_try_echo"; } >&5
2920   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2921   ac_status=$?
2922   if test -s conftest.err; then
2923     sed '10a\
2924 ... rest of stderr output deleted ...
2925          10q' conftest.err >conftest.er1
2926     cat conftest.er1 >&5
2927     rm -f conftest.er1 conftest.err
2928   fi
2929   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2930   test $ac_status = 0; }
2931 done
2932
2933 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2934 /* end confdefs.h.  */
2935
2936 int
2937 main ()
2938 {
2939
2940   ;
2941   return 0;
2942 }
2943 _ACEOF
2944 ac_clean_files_save=$ac_clean_files
2945 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2946 # Try to create an executable without -o first, disregard a.out.
2947 # It will help us diagnose broken compilers, and finding out an intuition
2948 # of exeext.
2949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2950 $as_echo_n "checking for C compiler default output file name... " >&6; }
2951 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2952
2953 # The possible output files:
2954 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2955
2956 ac_rmfiles=
2957 for ac_file in $ac_files
2958 do
2959   case $ac_file in
2960     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2961     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2962   esac
2963 done
2964 rm -f $ac_rmfiles
2965
2966 if { { ac_try="$ac_link_default"
2967 case "(($ac_try" in
2968   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2969   *) ac_try_echo=$ac_try;;
2970 esac
2971 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2972 $as_echo "$ac_try_echo"; } >&5
2973   (eval "$ac_link_default") 2>&5
2974   ac_status=$?
2975   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2976   test $ac_status = 0; }; then :
2977   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2978 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2979 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2980 # so that the user can short-circuit this test for compilers unknown to
2981 # Autoconf.
2982 for ac_file in $ac_files ''
2983 do
2984   test -f "$ac_file" || continue
2985   case $ac_file in
2986     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2987         ;;
2988     [ab].out )
2989         # We found the default executable, but exeext='' is most
2990         # certainly right.
2991         break;;
2992     *.* )
2993         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2994         then :; else
2995            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2996         fi
2997         # We set ac_cv_exeext here because the later test for it is not
2998         # safe: cross compilers may not add the suffix if given an `-o'
2999         # argument, so we may need to know it at that point already.
3000         # Even if this section looks crufty: it has the advantage of
3001         # actually working.
3002         break;;
3003     * )
3004         break;;
3005   esac
3006 done
3007 test "$ac_cv_exeext" = no && ac_cv_exeext=
3008
3009 else
3010   ac_file=''
3011 fi
3012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3013 $as_echo "$ac_file" >&6; }
3014 if test -z "$ac_file"; then :
3015   $as_echo "$as_me: failed program was:" >&5
3016 sed 's/^/| /' conftest.$ac_ext >&5
3017
3018 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3019 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3020 { as_fn_set_status 77
3021 as_fn_error "C compiler cannot create executables
3022 See \`config.log' for more details." "$LINENO" 5; }; }
3023 fi
3024 ac_exeext=$ac_cv_exeext
3025
3026 # Check that the compiler produces executables we can run.  If not, either
3027 # the compiler is broken, or we cross compile.
3028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3029 $as_echo_n "checking whether the C compiler works... " >&6; }
3030 # If not cross compiling, check that we can run a simple program.
3031 if test "$cross_compiling" != yes; then
3032   if { ac_try='./$ac_file'
3033   { { case "(($ac_try" in
3034   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3035   *) ac_try_echo=$ac_try;;
3036 esac
3037 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3038 $as_echo "$ac_try_echo"; } >&5
3039   (eval "$ac_try") 2>&5
3040   ac_status=$?
3041   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3042   test $ac_status = 0; }; }; then
3043     cross_compiling=no
3044   else
3045     if test "$cross_compiling" = maybe; then
3046         cross_compiling=yes
3047     else
3048         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3049 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3050 as_fn_error "cannot run C compiled programs.
3051 If you meant to cross compile, use \`--host'.
3052 See \`config.log' for more details." "$LINENO" 5; }
3053     fi
3054   fi
3055 fi
3056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3057 $as_echo "yes" >&6; }
3058
3059 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3060 ac_clean_files=$ac_clean_files_save
3061 # Check that the compiler produces executables we can run.  If not, either
3062 # the compiler is broken, or we cross compile.
3063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3064 $as_echo_n "checking whether we are cross compiling... " >&6; }
3065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3066 $as_echo "$cross_compiling" >&6; }
3067
3068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3069 $as_echo_n "checking for suffix of executables... " >&6; }
3070 if { { ac_try="$ac_link"
3071 case "(($ac_try" in
3072   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3073   *) ac_try_echo=$ac_try;;
3074 esac
3075 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3076 $as_echo "$ac_try_echo"; } >&5
3077   (eval "$ac_link") 2>&5
3078   ac_status=$?
3079   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3080   test $ac_status = 0; }; then :
3081   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3082 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3083 # work properly (i.e., refer to `conftest.exe'), while it won't with
3084 # `rm'.
3085 for ac_file in conftest.exe conftest conftest.*; do
3086   test -f "$ac_file" || continue
3087   case $ac_file in
3088     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3089     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3090           break;;
3091     * ) break;;
3092   esac
3093 done
3094 else
3095   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3096 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3097 as_fn_error "cannot compute suffix of executables: cannot compile and link
3098 See \`config.log' for more details." "$LINENO" 5; }
3099 fi
3100 rm -f conftest$ac_cv_exeext
3101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3102 $as_echo "$ac_cv_exeext" >&6; }
3103
3104 rm -f conftest.$ac_ext
3105 EXEEXT=$ac_cv_exeext
3106 ac_exeext=$EXEEXT
3107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3108 $as_echo_n "checking for suffix of object files... " >&6; }
3109 if test "${ac_cv_objext+set}" = set; then :
3110   $as_echo_n "(cached) " >&6
3111 else
3112   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3113 /* end confdefs.h.  */
3114
3115 int
3116 main ()
3117 {
3118
3119   ;
3120   return 0;
3121 }
3122 _ACEOF
3123 rm -f conftest.o conftest.obj
3124 if { { ac_try="$ac_compile"
3125 case "(($ac_try" in
3126   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3127   *) ac_try_echo=$ac_try;;
3128 esac
3129 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3130 $as_echo "$ac_try_echo"; } >&5
3131   (eval "$ac_compile") 2>&5
3132   ac_status=$?
3133   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3134   test $ac_status = 0; }; then :
3135   for ac_file in conftest.o conftest.obj conftest.*; do
3136   test -f "$ac_file" || continue;
3137   case $ac_file in
3138     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3139     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3140        break;;
3141   esac
3142 done
3143 else
3144   $as_echo "$as_me: failed program was:" >&5
3145 sed 's/^/| /' conftest.$ac_ext >&5
3146
3147 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3148 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3149 as_fn_error "cannot compute suffix of object files: cannot compile
3150 See \`config.log' for more details." "$LINENO" 5; }
3151 fi
3152 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3153 fi
3154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3155 $as_echo "$ac_cv_objext" >&6; }
3156 OBJEXT=$ac_cv_objext
3157 ac_objext=$OBJEXT
3158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3159 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3160 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3161   $as_echo_n "(cached) " >&6
3162 else
3163   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3164 /* end confdefs.h.  */
3165
3166 int
3167 main ()
3168 {
3169 #ifndef __GNUC__
3170        choke me
3171 #endif
3172
3173   ;
3174   return 0;
3175 }
3176 _ACEOF
3177 if ac_fn_c_try_compile "$LINENO"; then :
3178   ac_compiler_gnu=yes
3179 else
3180   ac_compiler_gnu=no
3181 fi
3182 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3183 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3184
3185 fi
3186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3187 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3188 if test $ac_compiler_gnu = yes; then
3189   GCC=yes
3190 else
3191   GCC=
3192 fi
3193 ac_test_CFLAGS=${CFLAGS+set}
3194 ac_save_CFLAGS=$CFLAGS
3195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3196 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3197 if test "${ac_cv_prog_cc_g+set}" = set; then :
3198   $as_echo_n "(cached) " >&6
3199 else
3200   ac_save_c_werror_flag=$ac_c_werror_flag
3201    ac_c_werror_flag=yes
3202    ac_cv_prog_cc_g=no
3203    CFLAGS="-g"
3204    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3205 /* end confdefs.h.  */
3206
3207 int
3208 main ()
3209 {
3210
3211   ;
3212   return 0;
3213 }
3214 _ACEOF
3215 if ac_fn_c_try_compile "$LINENO"; then :
3216   ac_cv_prog_cc_g=yes
3217 else
3218   CFLAGS=""
3219       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3220 /* end confdefs.h.  */
3221
3222 int
3223 main ()
3224 {
3225
3226   ;
3227   return 0;
3228 }
3229 _ACEOF
3230 if ac_fn_c_try_compile "$LINENO"; then :
3231
3232 else
3233   ac_c_werror_flag=$ac_save_c_werror_flag
3234          CFLAGS="-g"
3235          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3236 /* end confdefs.h.  */
3237
3238 int
3239 main ()
3240 {
3241
3242   ;
3243   return 0;
3244 }
3245 _ACEOF
3246 if ac_fn_c_try_compile "$LINENO"; then :
3247   ac_cv_prog_cc_g=yes
3248 fi
3249 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3250 fi
3251 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3252 fi
3253 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3254    ac_c_werror_flag=$ac_save_c_werror_flag
3255 fi
3256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3257 $as_echo "$ac_cv_prog_cc_g" >&6; }
3258 if test "$ac_test_CFLAGS" = set; then
3259   CFLAGS=$ac_save_CFLAGS
3260 elif test $ac_cv_prog_cc_g = yes; then
3261   if test "$GCC" = yes; then
3262     CFLAGS="-g -O2"
3263   else
3264     CFLAGS="-g"
3265   fi
3266 else
3267   if test "$GCC" = yes; then
3268     CFLAGS="-O2"
3269   else
3270     CFLAGS=
3271   fi
3272 fi
3273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3274 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3275 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3276   $as_echo_n "(cached) " >&6
3277 else
3278   ac_cv_prog_cc_c89=no
3279 ac_save_CC=$CC
3280 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3281 /* end confdefs.h.  */
3282 #include <stdarg.h>
3283 #include <stdio.h>
3284 #include <sys/types.h>
3285 #include <sys/stat.h>
3286 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3287 struct buf { int x; };
3288 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3289 static char *e (p, i)
3290      char **p;
3291      int i;
3292 {
3293   return p[i];
3294 }
3295 static char *f (char * (*g) (char **, int), char **p, ...)
3296 {
3297   char *s;
3298   va_list v;
3299   va_start (v,p);
3300   s = g (p, va_arg (v,int));
3301   va_end (v);
3302   return s;
3303 }
3304
3305 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3306    function prototypes and stuff, but not '\xHH' hex character constants.
3307    These don't provoke an error unfortunately, instead are silently treated
3308    as 'x'.  The following induces an error, until -std is added to get
3309    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3310    array size at least.  It's necessary to write '\x00'==0 to get something
3311    that's true only with -std.  */
3312 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3313
3314 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3315    inside strings and character constants.  */
3316 #define FOO(x) 'x'
3317 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3318
3319 int test (int i, double x);
3320 struct s1 {int (*f) (int a);};
3321 struct s2 {int (*f) (double a);};
3322 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3323 int argc;
3324 char **argv;
3325 int
3326 main ()
3327 {
3328 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3329   ;
3330   return 0;
3331 }
3332 _ACEOF
3333 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3334         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3335 do
3336   CC="$ac_save_CC $ac_arg"
3337   if ac_fn_c_try_compile "$LINENO"; then :
3338   ac_cv_prog_cc_c89=$ac_arg
3339 fi
3340 rm -f core conftest.err conftest.$ac_objext
3341   test "x$ac_cv_prog_cc_c89" != "xno" && break
3342 done
3343 rm -f conftest.$ac_ext
3344 CC=$ac_save_CC
3345
3346 fi
3347 # AC_CACHE_VAL
3348 case "x$ac_cv_prog_cc_c89" in
3349   x)
3350     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3351 $as_echo "none needed" >&6; } ;;
3352   xno)
3353     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3354 $as_echo "unsupported" >&6; } ;;
3355   *)
3356     CC="$CC $ac_cv_prog_cc_c89"
3357     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3358 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3359 esac
3360 if test "x$ac_cv_prog_cc_c89" != xno; then :
3361
3362 fi
3363
3364 ac_ext=c
3365 ac_cpp='$CPP $CPPFLAGS'
3366 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3367 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3368 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3369 DEPDIR="${am__leading_dot}deps"
3370
3371 ac_config_commands="$ac_config_commands depfiles"
3372
3373
3374 am_make=${MAKE-make}
3375 cat > confinc << 'END'
3376 am__doit:
3377         @echo this is the am__doit target
3378 .PHONY: am__doit
3379 END
3380 # If we don't find an include directive, just comment out the code.
3381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
3382 $as_echo_n "checking for style of include used by $am_make... " >&6; }
3383 am__include="#"
3384 am__quote=
3385 _am_result=none
3386 # First try GNU make style include.
3387 echo "include confinc" > confmf
3388 # Ignore all kinds of additional output from `make'.
3389 case `$am_make -s -f confmf 2> /dev/null` in #(
3390 *the\ am__doit\ target*)
3391   am__include=include
3392   am__quote=
3393   _am_result=GNU
3394   ;;
3395 esac
3396 # Now try BSD make style include.
3397 if test "$am__include" = "#"; then
3398    echo '.include "confinc"' > confmf
3399    case `$am_make -s -f confmf 2> /dev/null` in #(
3400    *the\ am__doit\ target*)
3401      am__include=.include
3402      am__quote="\""
3403      _am_result=BSD
3404      ;;
3405    esac
3406 fi
3407
3408
3409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
3410 $as_echo "$_am_result" >&6; }
3411 rm -f confinc confmf
3412
3413 # Check whether --enable-dependency-tracking was given.
3414 if test "${enable_dependency_tracking+set}" = set; then :
3415   enableval=$enable_dependency_tracking;
3416 fi
3417
3418 if test "x$enable_dependency_tracking" != xno; then
3419   am_depcomp="$ac_aux_dir/depcomp"
3420   AMDEPBACKSLASH='\'
3421   am__nodep='_no'
3422 fi
3423  if test "x$enable_dependency_tracking" != xno; then
3424   AMDEP_TRUE=
3425   AMDEP_FALSE='#'
3426 else
3427   AMDEP_TRUE='#'
3428   AMDEP_FALSE=
3429 fi
3430
3431
3432
3433 depcc="$CC"   am_compiler_list=
3434
3435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
3436 $as_echo_n "checking dependency style of $depcc... " >&6; }
3437 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
3438   $as_echo_n "(cached) " >&6
3439 else
3440   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3441   # We make a subdir and do the tests there.  Otherwise we can end up
3442   # making bogus files that we don't know about and never remove.  For
3443   # instance it was reported that on HP-UX the gcc test will end up
3444   # making a dummy file named `D' -- because `-MD' means `put the output
3445   # in D'.
3446   rm -rf conftest.dir
3447   mkdir conftest.dir
3448   # Copy depcomp to subdir because otherwise we won't find it if we're
3449   # using a relative directory.
3450   cp "$am_depcomp" conftest.dir
3451   cd conftest.dir
3452   # We will build objects and dependencies in a subdirectory because
3453   # it helps to detect inapplicable dependency modes.  For instance
3454   # both Tru64's cc and ICC support -MD to output dependencies as a
3455   # side effect of compilation, but ICC will put the dependencies in
3456   # the current directory while Tru64 will put them in the object
3457   # directory.
3458   mkdir sub
3459
3460   am_cv_CC_dependencies_compiler_type=none
3461   if test "$am_compiler_list" = ""; then
3462      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
3463   fi
3464   am__universal=false
3465   case " $depcc " in #(
3466      *\ -arch\ *\ -arch\ *) am__universal=true ;;
3467      esac
3468
3469   for depmode in $am_compiler_list; do
3470     # Setup a source with many dependencies, because some compilers
3471     # like to wrap large dependency lists on column 80 (with \), and
3472     # we should not choose a depcomp mode which is confused by this.
3473     #
3474     # We need to recreate these files for each test, as the compiler may
3475     # overwrite some of them when testing with obscure command lines.
3476     # This happens at least with the AIX C compiler.
3477     : > sub/conftest.c
3478     for i in 1 2 3 4 5 6; do
3479       echo '#include "conftst'$i'.h"' >> sub/conftest.c
3480       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3481       # Solaris 8's {/usr,}/bin/sh.
3482       touch sub/conftst$i.h
3483     done
3484     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3485
3486     # We check with `-c' and `-o' for the sake of the "dashmstdout"
3487     # mode.  It turns out that the SunPro C++ compiler does not properly
3488     # handle `-M -o', and we need to detect this.  Also, some Intel
3489     # versions had trouble with output in subdirs
3490     am__obj=sub/conftest.${OBJEXT-o}
3491     am__minus_obj="-o $am__obj"
3492     case $depmode in
3493     gcc)
3494       # This depmode causes a compiler race in universal mode.
3495       test "$am__universal" = false || continue
3496       ;;
3497     nosideeffect)
3498       # after this tag, mechanisms are not by side-effect, so they'll
3499       # only be used when explicitly requested
3500       if test "x$enable_dependency_tracking" = xyes; then
3501         continue
3502       else
3503         break
3504       fi
3505       ;;
3506     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
3507       # This compiler won't grok `-c -o', but also, the minuso test has
3508       # not run yet.  These depmodes are late enough in the game, and
3509       # so weak that their functioning should not be impacted.
3510       am__obj=conftest.${OBJEXT-o}
3511       am__minus_obj=
3512       ;;
3513     none) break ;;
3514     esac
3515     if depmode=$depmode \
3516        source=sub/conftest.c object=$am__obj \
3517        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3518        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
3519          >/dev/null 2>conftest.err &&
3520        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
3521        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3522        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
3523        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3524       # icc doesn't choke on unknown options, it will just issue warnings
3525       # or remarks (even with -Werror).  So we grep stderr for any message
3526       # that says an option was ignored or not supported.
3527       # When given -MP, icc 7.0 and 7.1 complain thusly:
3528       #   icc: Command line warning: ignoring option '-M'; no argument required
3529       # The diagnosis changed in icc 8.0:
3530       #   icc: Command line remark: option '-MP' not supported
3531       if (grep 'ignoring option' conftest.err ||
3532           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3533         am_cv_CC_dependencies_compiler_type=$depmode
3534         break
3535       fi
3536     fi
3537   done
3538
3539   cd ..
3540   rm -rf conftest.dir
3541 else
3542   am_cv_CC_dependencies_compiler_type=none
3543 fi
3544
3545 fi
3546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
3547 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
3548 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3549
3550  if
3551   test "x$enable_dependency_tracking" != xno \
3552   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3553   am__fastdepCC_TRUE=
3554   am__fastdepCC_FALSE='#'
3555 else
3556   am__fastdepCC_TRUE='#'
3557   am__fastdepCC_FALSE=
3558 fi
3559
3560
3561 ac_ext=go
3562 ac_compile='$GOC -c $GOCFLAGS conftest.$ac_ext >&5'
3563 ac_link='$GOC -o conftest$ac_exeext $GOCFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3564 ac_compile_gnu=yes
3565 if test -n "$ac_tool_prefix"; then
3566   # Extract the first word of "${ac_tool_prefix}gccgo", so it can be a program name with args.
3567 set dummy ${ac_tool_prefix}gccgo; ac_word=$2
3568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3569 $as_echo_n "checking for $ac_word... " >&6; }
3570 if test "${ac_cv_prog_GOC+set}" = set; then :
3571   $as_echo_n "(cached) " >&6
3572 else
3573   if test -n "$GOC"; then
3574   ac_cv_prog_GOC="$GOC" # Let the user override the test.
3575 else
3576 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3577 for as_dir in $PATH
3578 do
3579   IFS=$as_save_IFS
3580   test -z "$as_dir" && as_dir=.
3581     for ac_exec_ext in '' $ac_executable_extensions; do
3582   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3583     ac_cv_prog_GOC="${ac_tool_prefix}gccgo"
3584     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3585     break 2
3586   fi
3587 done
3588   done
3589 IFS=$as_save_IFS
3590
3591 fi
3592 fi
3593 GOC=$ac_cv_prog_GOC
3594 if test -n "$GOC"; then
3595   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC" >&5
3596 $as_echo "$GOC" >&6; }
3597 else
3598   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3599 $as_echo "no" >&6; }
3600 fi
3601
3602
3603 fi
3604 if test -z "$ac_cv_prog_GOC"; then
3605   ac_ct_GOC=$GOC
3606   # Extract the first word of "gccgo", so it can be a program name with args.
3607 set dummy gccgo; ac_word=$2
3608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3609 $as_echo_n "checking for $ac_word... " >&6; }
3610 if test "${ac_cv_prog_ac_ct_GOC+set}" = set; then :
3611   $as_echo_n "(cached) " >&6
3612 else
3613   if test -n "$ac_ct_GOC"; then
3614   ac_cv_prog_ac_ct_GOC="$ac_ct_GOC" # Let the user override the test.
3615 else
3616 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3617 for as_dir in $PATH
3618 do
3619   IFS=$as_save_IFS
3620   test -z "$as_dir" && as_dir=.
3621     for ac_exec_ext in '' $ac_executable_extensions; do
3622   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3623     ac_cv_prog_ac_ct_GOC="gccgo"
3624     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3625     break 2
3626   fi
3627 done
3628   done
3629 IFS=$as_save_IFS
3630
3631 fi
3632 fi
3633 ac_ct_GOC=$ac_cv_prog_ac_ct_GOC
3634 if test -n "$ac_ct_GOC"; then
3635   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GOC" >&5
3636 $as_echo "$ac_ct_GOC" >&6; }
3637 else
3638   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3639 $as_echo "no" >&6; }
3640 fi
3641
3642   if test "x$ac_ct_GOC" = x; then
3643     GOC=""
3644   else
3645     case $cross_compiling:$ac_tool_warned in
3646 yes:)
3647 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3648 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3649 ac_tool_warned=yes ;;
3650 esac
3651     GOC=$ac_ct_GOC
3652   fi
3653 else
3654   GOC="$ac_cv_prog_GOC"
3655 fi
3656
3657 if test -z "$GOC"; then
3658   if test -n "$ac_tool_prefix"; then
3659     # Extract the first word of "${ac_tool_prefix}gccgo", so it can be a program name with args.
3660 set dummy ${ac_tool_prefix}gccgo; ac_word=$2
3661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3662 $as_echo_n "checking for $ac_word... " >&6; }
3663 if test "${ac_cv_prog_GOC+set}" = set; then :
3664   $as_echo_n "(cached) " >&6
3665 else
3666   if test -n "$GOC"; then
3667   ac_cv_prog_GOC="$GOC" # Let the user override the test.
3668 else
3669 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3670 for as_dir in $PATH
3671 do
3672   IFS=$as_save_IFS
3673   test -z "$as_dir" && as_dir=.
3674     for ac_exec_ext in '' $ac_executable_extensions; do
3675   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3676     ac_cv_prog_GOC="$ac_tool_prefix}gccgo"
3677     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3678     break 2
3679   fi
3680 done
3681   done
3682 IFS=$as_save_IFS
3683
3684 fi
3685 fi
3686 GOC=$ac_cv_prog_GOC
3687 if test -n "$GOC"; then
3688   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC" >&5
3689 $as_echo "$GOC" >&6; }
3690 else
3691   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3692 $as_echo "no" >&6; }
3693 fi
3694
3695
3696   fi
3697 fi
3698 if test -z "$GOC"; then
3699   # Extract the first word of "gccgo", so it can be a program name with args.
3700 set dummy gccgo; ac_word=$2
3701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3702 $as_echo_n "checking for $ac_word... " >&6; }
3703 if test "${ac_cv_prog_GOC+set}" = set; then :
3704   $as_echo_n "(cached) " >&6
3705 else
3706   if test -n "$GOC"; then
3707   ac_cv_prog_GOC="$GOC" # Let the user override the test.
3708 else
3709   ac_prog_rejected=no
3710 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3711 for as_dir in $PATH
3712 do
3713   IFS=$as_save_IFS
3714   test -z "$as_dir" && as_dir=.
3715     for ac_exec_ext in '' $ac_executable_extensions; do
3716   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3717     if test "$as_dir/$ac_word$ac_exec_ext" = "gccgo"; then
3718        ac_prog_rejected=yes
3719        continue
3720      fi
3721     ac_cv_prog_GOC="gccgo"
3722     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3723     break 2
3724   fi
3725 done
3726   done
3727 IFS=$as_save_IFS
3728
3729 if test $ac_prog_rejected = yes; then
3730   # We found a bogon in the path, so make sure we never use it.
3731   set dummy $ac_cv_prog_GOC
3732   shift
3733   if test $# != 0; then
3734     # We chose a different compiler from the bogus one.
3735     # However, it has the same basename, so the bogon will be chosen
3736     # first if we set GOC to just the basename; use the full file name.
3737     shift
3738     ac_cv_prog_GOC="$as_dir/$ac_word${1+' '}$@"
3739   fi
3740 fi
3741 fi
3742 fi
3743 GOC=$ac_cv_prog_GOC
3744 if test -n "$GOC"; then
3745   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC" >&5
3746 $as_echo "$GOC" >&6; }
3747 else
3748   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3749 $as_echo "no" >&6; }
3750 fi
3751
3752
3753 fi
3754
3755
3756 # Provide some information about the compiler.
3757 $as_echo "$as_me:${as_lineno-$LINENO}: checking for Go compiler version" >&5
3758 set X $ac_compile
3759 ac_compiler=$2
3760 { { ac_try="$ac_compiler --version >&5"
3761 case "(($ac_try" in
3762   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3763   *) ac_try_echo=$ac_try;;
3764 esac
3765 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3766 $as_echo "$ac_try_echo"; } >&5
3767   (eval "$ac_compiler --version >&5") 2>conftest.err
3768   ac_status=$?
3769   if test -s conftest.err; then
3770     sed '10a\
3771 ... rest of stderr output deleted ...
3772          10q' conftest.err >conftest.er1
3773     cat conftest.er1 >&5
3774     rm -f conftest.er1 conftest.err
3775   fi
3776   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3777   test $ac_status = 0; }
3778 GOCFLAGS="-g -O2"
3779 ac_ext=c
3780 ac_cpp='$CPP $CPPFLAGS'
3781 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3782 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3783 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3784
3785
3786  if test "$cross_compiling" = no; then
3787   NATIVE_TRUE=
3788   NATIVE_FALSE='#'
3789 else
3790   NATIVE_TRUE='#'
3791   NATIVE_FALSE=
3792 fi
3793
3794
3795
3796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket libraries" >&5
3797 $as_echo_n "checking for socket libraries... " >&6; }
3798 if test "${gotools_cv_lib_sockets+set}" = set; then :
3799   $as_echo_n "(cached) " >&6
3800 else
3801   gotools_cv_lib_sockets=
3802    gotools_check_both=no
3803    ac_fn_c_check_func "$LINENO" "connect" "ac_cv_func_connect"
3804 if test "x$ac_cv_func_connect" = x""yes; then :
3805   gotools_check_socket=no
3806 else
3807   gotools_check_socket=yes
3808 fi
3809
3810    if test "$gotools_check_socket" = "yes"; then
3811      unset ac_cv_func_connect
3812      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lsocket" >&5
3813 $as_echo_n "checking for main in -lsocket... " >&6; }
3814 if test "${ac_cv_lib_socket_main+set}" = set; then :
3815   $as_echo_n "(cached) " >&6
3816 else
3817   ac_check_lib_save_LIBS=$LIBS
3818 LIBS="-lsocket  $LIBS"
3819 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3820 /* end confdefs.h.  */
3821
3822
3823 int
3824 main ()
3825 {
3826 return main ();
3827   ;
3828   return 0;
3829 }
3830 _ACEOF
3831 if ac_fn_c_try_link "$LINENO"; then :
3832   ac_cv_lib_socket_main=yes
3833 else
3834   ac_cv_lib_socket_main=no
3835 fi
3836 rm -f core conftest.err conftest.$ac_objext \
3837     conftest$ac_exeext conftest.$ac_ext
3838 LIBS=$ac_check_lib_save_LIBS
3839 fi
3840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_main" >&5
3841 $as_echo "$ac_cv_lib_socket_main" >&6; }
3842 if test "x$ac_cv_lib_socket_main" = x""yes; then :
3843   gotools_cv_lib_sockets="-lsocket"
3844 else
3845   gotools_check_both=yes
3846 fi
3847
3848    fi
3849    if test "$gotools_check_both" = "yes"; then
3850      gotools_old_libs=$LIBS
3851      LIBS="$LIBS -lsocket -lnsl"
3852      unset ac_cv_func_accept
3853      ac_fn_c_check_func "$LINENO" "accept" "ac_cv_func_accept"
3854 if test "x$ac_cv_func_accept" = x""yes; then :
3855   gotools_check_nsl=no
3856                     gotools_cv_lib_sockets="-lsocket -lnsl"
3857 fi
3858
3859      unset ac_cv_func_accept
3860      LIBS=$gotools_old_libs
3861    fi
3862    unset ac_cv_func_gethostbyname
3863    gotools_old_libs="$LIBS"
3864    ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
3865 if test "x$ac_cv_func_gethostbyname" = x""yes; then :
3866
3867 else
3868   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lnsl" >&5
3869 $as_echo_n "checking for main in -lnsl... " >&6; }
3870 if test "${ac_cv_lib_nsl_main+set}" = set; then :
3871   $as_echo_n "(cached) " >&6
3872 else
3873   ac_check_lib_save_LIBS=$LIBS
3874 LIBS="-lnsl  $LIBS"
3875 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3876 /* end confdefs.h.  */
3877
3878
3879 int
3880 main ()
3881 {
3882 return main ();
3883   ;
3884   return 0;
3885 }
3886 _ACEOF
3887 if ac_fn_c_try_link "$LINENO"; then :
3888   ac_cv_lib_nsl_main=yes
3889 else
3890   ac_cv_lib_nsl_main=no
3891 fi
3892 rm -f core conftest.err conftest.$ac_objext \
3893     conftest$ac_exeext conftest.$ac_ext
3894 LIBS=$ac_check_lib_save_LIBS
3895 fi
3896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_main" >&5
3897 $as_echo "$ac_cv_lib_nsl_main" >&6; }
3898 if test "x$ac_cv_lib_nsl_main" = x""yes; then :
3899   gotools_cv_lib_sockets="$gotools_cv_lib_sockets -lnsl"
3900 fi
3901
3902 fi
3903
3904    unset ac_cv_func_gethostbyname
3905    LIBS=$gotools_old_libs
3906
3907 fi
3908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gotools_cv_lib_sockets" >&5
3909 $as_echo "$gotools_cv_lib_sockets" >&6; }
3910 NET_LIBS="$gotools_cv_lib_sockets"
3911
3912
3913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sched_yield" >&5
3914 $as_echo_n "checking for library containing sched_yield... " >&6; }
3915 if test "${ac_cv_search_sched_yield+set}" = set; then :
3916   $as_echo_n "(cached) " >&6
3917 else
3918   ac_func_search_save_LIBS=$LIBS
3919 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3920 /* end confdefs.h.  */
3921
3922 /* Override any GCC internal prototype to avoid an error.
3923    Use char because int might match the return type of a GCC
3924    builtin and then its argument prototype would still apply.  */
3925 #ifdef __cplusplus
3926 extern "C"
3927 #endif
3928 char sched_yield ();
3929 int
3930 main ()
3931 {
3932 return sched_yield ();
3933   ;
3934   return 0;
3935 }
3936 _ACEOF
3937 for ac_lib in '' rt; do
3938   if test -z "$ac_lib"; then
3939     ac_res="none required"
3940   else
3941     ac_res=-l$ac_lib
3942     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
3943   fi
3944   if ac_fn_c_try_link "$LINENO"; then :
3945   ac_cv_search_sched_yield=$ac_res
3946 fi
3947 rm -f core conftest.err conftest.$ac_objext \
3948     conftest$ac_exeext
3949   if test "${ac_cv_search_sched_yield+set}" = set; then :
3950   break
3951 fi
3952 done
3953 if test "${ac_cv_search_sched_yield+set}" = set; then :
3954
3955 else
3956   ac_cv_search_sched_yield=no
3957 fi
3958 rm conftest.$ac_ext
3959 LIBS=$ac_func_search_save_LIBS
3960 fi
3961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sched_yield" >&5
3962 $as_echo "$ac_cv_search_sched_yield" >&6; }
3963 ac_res=$ac_cv_search_sched_yield
3964 if test "$ac_res" != no; then :
3965   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
3966
3967 fi
3968
3969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing nanosleep" >&5
3970 $as_echo_n "checking for library containing nanosleep... " >&6; }
3971 if test "${ac_cv_search_nanosleep+set}" = set; then :
3972   $as_echo_n "(cached) " >&6
3973 else
3974   ac_func_search_save_LIBS=$LIBS
3975 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3976 /* end confdefs.h.  */
3977
3978 /* Override any GCC internal prototype to avoid an error.
3979    Use char because int might match the return type of a GCC
3980    builtin and then its argument prototype would still apply.  */
3981 #ifdef __cplusplus
3982 extern "C"
3983 #endif
3984 char nanosleep ();
3985 int
3986 main ()
3987 {
3988 return nanosleep ();
3989   ;
3990   return 0;
3991 }
3992 _ACEOF
3993 for ac_lib in '' rt; do
3994   if test -z "$ac_lib"; then
3995     ac_res="none required"
3996   else
3997     ac_res=-l$ac_lib
3998     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
3999   fi
4000   if ac_fn_c_try_link "$LINENO"; then :
4001   ac_cv_search_nanosleep=$ac_res
4002 fi
4003 rm -f core conftest.err conftest.$ac_objext \
4004     conftest$ac_exeext
4005   if test "${ac_cv_search_nanosleep+set}" = set; then :
4006   break
4007 fi
4008 done
4009 if test "${ac_cv_search_nanosleep+set}" = set; then :
4010
4011 else
4012   ac_cv_search_nanosleep=no
4013 fi
4014 rm conftest.$ac_ext
4015 LIBS=$ac_func_search_save_LIBS
4016 fi
4017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_nanosleep" >&5
4018 $as_echo "$ac_cv_search_nanosleep" >&6; }
4019 ac_res=$ac_cv_search_nanosleep
4020 if test "$ac_res" != no; then :
4021   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4022
4023 fi
4024
4025
4026 ac_config_files="$ac_config_files Makefile"
4027
4028
4029 cat >confcache <<\_ACEOF
4030 # This file is a shell script that caches the results of configure
4031 # tests run on this system so they can be shared between configure
4032 # scripts and configure runs, see configure's option --config-cache.
4033 # It is not useful on other systems.  If it contains results you don't
4034 # want to keep, you may remove or edit it.
4035 #
4036 # config.status only pays attention to the cache file if you give it
4037 # the --recheck option to rerun configure.
4038 #
4039 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4040 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4041 # following values.
4042
4043 _ACEOF
4044
4045 # The following way of writing the cache mishandles newlines in values,
4046 # but we know of no workaround that is simple, portable, and efficient.
4047 # So, we kill variables containing newlines.
4048 # Ultrix sh set writes to stderr and can't be redirected directly,
4049 # and sets the high bit in the cache file unless we assign to the vars.
4050 (
4051   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
4052     eval ac_val=\$$ac_var
4053     case $ac_val in #(
4054     *${as_nl}*)
4055       case $ac_var in #(
4056       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
4057 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
4058       esac
4059       case $ac_var in #(
4060       _ | IFS | as_nl) ;; #(
4061       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
4062       *) { eval $ac_var=; unset $ac_var;} ;;
4063       esac ;;
4064     esac
4065   done
4066
4067   (set) 2>&1 |
4068     case $as_nl`(ac_space=' '; set) 2>&1` in #(
4069     *${as_nl}ac_space=\ *)
4070       # `set' does not quote correctly, so add quotes: double-quote
4071       # substitution turns \\\\ into \\, and sed turns \\ into \.
4072       sed -n \
4073         "s/'/'\\\\''/g;
4074           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4075       ;; #(
4076     *)
4077       # `set' quotes correctly as required by POSIX, so do not add quotes.
4078       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
4079       ;;
4080     esac |
4081     sort
4082 ) |
4083   sed '
4084      /^ac_cv_env_/b end
4085      t clear
4086      :clear
4087      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4088      t end
4089      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4090      :end' >>confcache
4091 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
4092   if test -w "$cache_file"; then
4093     test "x$cache_file" != "x/dev/null" &&
4094       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
4095 $as_echo "$as_me: updating cache $cache_file" >&6;}
4096     cat confcache >$cache_file
4097   else
4098     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
4099 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
4100   fi
4101 fi
4102 rm -f confcache
4103
4104 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4105 # Let make expand exec_prefix.
4106 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4107
4108 # Transform confdefs.h into DEFS.
4109 # Protect against shell expansion while executing Makefile rules.
4110 # Protect against Makefile macro expansion.
4111 #
4112 # If the first sed substitution is executed (which looks for macros that
4113 # take arguments), then branch to the quote section.  Otherwise,
4114 # look for a macro that doesn't take arguments.
4115 ac_script='
4116 :mline
4117 /\\$/{
4118  N
4119  s,\\\n,,
4120  b mline
4121 }
4122 t clear
4123 :clear
4124 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
4125 t quote
4126 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
4127 t quote
4128 b any
4129 :quote
4130 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
4131 s/\[/\\&/g
4132 s/\]/\\&/g
4133 s/\$/$$/g
4134 H
4135 :any
4136 ${
4137         g
4138         s/^\n//
4139         s/\n/ /g
4140         p
4141 }
4142 '
4143 DEFS=`sed -n "$ac_script" confdefs.h`
4144
4145
4146 ac_libobjs=
4147 ac_ltlibobjs=
4148 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4149   # 1. Remove the extension, and $U if already installed.
4150   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
4151   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
4152   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
4153   #    will be set to the directory where LIBOBJS objects are built.
4154   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
4155   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
4156 done
4157 LIBOBJS=$ac_libobjs
4158
4159 LTLIBOBJS=$ac_ltlibobjs
4160
4161
4162  if test -n "$EXEEXT"; then
4163   am__EXEEXT_TRUE=
4164   am__EXEEXT_FALSE='#'
4165 else
4166   am__EXEEXT_TRUE='#'
4167   am__EXEEXT_FALSE=
4168 fi
4169
4170 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
4171   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
4172 Usually this means the macro was only invoked conditionally." "$LINENO" 5
4173 fi
4174 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
4175   as_fn_error "conditional \"AMDEP\" was never defined.
4176 Usually this means the macro was only invoked conditionally." "$LINENO" 5
4177 fi
4178 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
4179   as_fn_error "conditional \"am__fastdepCC\" was never defined.
4180 Usually this means the macro was only invoked conditionally." "$LINENO" 5
4181 fi
4182 if test -z "${NATIVE_TRUE}" && test -z "${NATIVE_FALSE}"; then
4183   as_fn_error "conditional \"NATIVE\" was never defined.
4184 Usually this means the macro was only invoked conditionally." "$LINENO" 5
4185 fi
4186
4187 : ${CONFIG_STATUS=./config.status}
4188 ac_write_fail=0
4189 ac_clean_files_save=$ac_clean_files
4190 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4191 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
4192 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
4193 as_write_fail=0
4194 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
4195 #! $SHELL
4196 # Generated by $as_me.
4197 # Run this file to recreate the current configuration.
4198 # Compiler output produced by configure, useful for debugging
4199 # configure, is in config.log if it exists.
4200
4201 debug=false
4202 ac_cs_recheck=false
4203 ac_cs_silent=false
4204
4205 SHELL=\${CONFIG_SHELL-$SHELL}
4206 export SHELL
4207 _ASEOF
4208 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
4209 ## -------------------- ##
4210 ## M4sh Initialization. ##
4211 ## -------------------- ##
4212
4213 # Be more Bourne compatible
4214 DUALCASE=1; export DUALCASE # for MKS sh
4215 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
4216   emulate sh
4217   NULLCMD=:
4218   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
4219   # is contrary to our usage.  Disable this feature.
4220   alias -g '${1+"$@"}'='"$@"'
4221   setopt NO_GLOB_SUBST
4222 else
4223   case `(set -o) 2>/dev/null` in #(
4224   *posix*) :
4225     set -o posix ;; #(
4226   *) :
4227      ;;
4228 esac
4229 fi
4230
4231
4232 as_nl='
4233 '
4234 export as_nl
4235 # Printing a long string crashes Solaris 7 /usr/bin/printf.
4236 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4237 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
4238 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
4239 # Prefer a ksh shell builtin over an external printf program on Solaris,
4240 # but without wasting forks for bash or zsh.
4241 if test -z "$BASH_VERSION$ZSH_VERSION" \
4242     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
4243   as_echo='print -r --'
4244   as_echo_n='print -rn --'
4245 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
4246   as_echo='printf %s\n'
4247   as_echo_n='printf %s'
4248 else
4249   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
4250     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
4251     as_echo_n='/usr/ucb/echo -n'
4252   else
4253     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
4254     as_echo_n_body='eval
4255       arg=$1;
4256       case $arg in #(
4257       *"$as_nl"*)
4258         expr "X$arg" : "X\\(.*\\)$as_nl";
4259         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
4260       esac;
4261       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
4262     '
4263     export as_echo_n_body
4264     as_echo_n='sh -c $as_echo_n_body as_echo'
4265   fi
4266   export as_echo_body
4267   as_echo='sh -c $as_echo_body as_echo'
4268 fi
4269
4270 # The user is always right.
4271 if test "${PATH_SEPARATOR+set}" != set; then
4272   PATH_SEPARATOR=:
4273   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
4274     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
4275       PATH_SEPARATOR=';'
4276   }
4277 fi
4278
4279
4280 # IFS
4281 # We need space, tab and new line, in precisely that order.  Quoting is
4282 # there to prevent editors from complaining about space-tab.
4283 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
4284 # splitting by setting IFS to empty value.)
4285 IFS=" ""        $as_nl"
4286
4287 # Find who we are.  Look in the path if we contain no directory separator.
4288 case $0 in #((
4289   *[\\/]* ) as_myself=$0 ;;
4290   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4291 for as_dir in $PATH
4292 do
4293   IFS=$as_save_IFS
4294   test -z "$as_dir" && as_dir=.
4295     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4296   done
4297 IFS=$as_save_IFS
4298
4299      ;;
4300 esac
4301 # We did not find ourselves, most probably we were run as `sh COMMAND'
4302 # in which case we are not to be found in the path.
4303 if test "x$as_myself" = x; then
4304   as_myself=$0
4305 fi
4306 if test ! -f "$as_myself"; then
4307   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
4308   exit 1
4309 fi
4310
4311 # Unset variables that we do not need and which cause bugs (e.g. in
4312 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
4313 # suppresses any "Segmentation fault" message there.  '((' could
4314 # trigger a bug in pdksh 5.2.14.
4315 for as_var in BASH_ENV ENV MAIL MAILPATH
4316 do eval test x\${$as_var+set} = xset \
4317   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
4318 done
4319 PS1='$ '
4320 PS2='> '
4321 PS4='+ '
4322
4323 # NLS nuisances.
4324 LC_ALL=C
4325 export LC_ALL
4326 LANGUAGE=C
4327 export LANGUAGE
4328
4329 # CDPATH.
4330 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4331
4332
4333 # as_fn_error ERROR [LINENO LOG_FD]
4334 # ---------------------------------
4335 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
4336 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
4337 # script with status $?, using 1 if that was 0.
4338 as_fn_error ()
4339 {
4340   as_status=$?; test $as_status -eq 0 && as_status=1
4341   if test "$3"; then
4342     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
4343     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
4344   fi
4345   $as_echo "$as_me: error: $1" >&2
4346   as_fn_exit $as_status
4347 } # as_fn_error
4348
4349
4350 # as_fn_set_status STATUS
4351 # -----------------------
4352 # Set $? to STATUS, without forking.
4353 as_fn_set_status ()
4354 {
4355   return $1
4356 } # as_fn_set_status
4357
4358 # as_fn_exit STATUS
4359 # -----------------
4360 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
4361 as_fn_exit ()
4362 {
4363   set +e
4364   as_fn_set_status $1
4365   exit $1
4366 } # as_fn_exit
4367
4368 # as_fn_unset VAR
4369 # ---------------
4370 # Portably unset VAR.
4371 as_fn_unset ()
4372 {
4373   { eval $1=; unset $1;}
4374 }
4375 as_unset=as_fn_unset
4376 # as_fn_append VAR VALUE
4377 # ----------------------
4378 # Append the text in VALUE to the end of the definition contained in VAR. Take
4379 # advantage of any shell optimizations that allow amortized linear growth over
4380 # repeated appends, instead of the typical quadratic growth present in naive
4381 # implementations.
4382 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
4383   eval 'as_fn_append ()
4384   {
4385     eval $1+=\$2
4386   }'
4387 else
4388   as_fn_append ()
4389   {
4390     eval $1=\$$1\$2
4391   }
4392 fi # as_fn_append
4393
4394 # as_fn_arith ARG...
4395 # ------------------
4396 # Perform arithmetic evaluation on the ARGs, and store the result in the
4397 # global $as_val. Take advantage of shells that can avoid forks. The arguments
4398 # must be portable across $(()) and expr.
4399 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
4400   eval 'as_fn_arith ()
4401   {
4402     as_val=$(( $* ))
4403   }'
4404 else
4405   as_fn_arith ()
4406   {
4407     as_val=`expr "$@" || test $? -eq 1`
4408   }
4409 fi # as_fn_arith
4410
4411
4412 if expr a : '\(a\)' >/dev/null 2>&1 &&
4413    test "X`expr 00001 : '.*\(...\)'`" = X001; then
4414   as_expr=expr
4415 else
4416   as_expr=false
4417 fi
4418
4419 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
4420   as_basename=basename
4421 else
4422   as_basename=false
4423 fi
4424
4425 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
4426   as_dirname=dirname
4427 else
4428   as_dirname=false
4429 fi
4430
4431 as_me=`$as_basename -- "$0" ||
4432 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
4433          X"$0" : 'X\(//\)$' \| \
4434          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
4435 $as_echo X/"$0" |
4436     sed '/^.*\/\([^/][^/]*\)\/*$/{
4437             s//\1/
4438             q
4439           }
4440           /^X\/\(\/\/\)$/{
4441             s//\1/
4442             q
4443           }
4444           /^X\/\(\/\).*/{
4445             s//\1/
4446             q
4447           }
4448           s/.*/./; q'`
4449
4450 # Avoid depending upon Character Ranges.
4451 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
4452 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
4453 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
4454 as_cr_digits='0123456789'
4455 as_cr_alnum=$as_cr_Letters$as_cr_digits
4456
4457 ECHO_C= ECHO_N= ECHO_T=
4458 case `echo -n x` in #(((((
4459 -n*)
4460   case `echo 'xy\c'` in
4461   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
4462   xy)  ECHO_C='\c';;
4463   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
4464        ECHO_T=' ';;
4465   esac;;
4466 *)
4467   ECHO_N='-n';;
4468 esac
4469
4470 rm -f conf$$ conf$$.exe conf$$.file
4471 if test -d conf$$.dir; then
4472   rm -f conf$$.dir/conf$$.file
4473 else
4474   rm -f conf$$.dir
4475   mkdir conf$$.dir 2>/dev/null
4476 fi
4477 if (echo >conf$$.file) 2>/dev/null; then
4478   if ln -s conf$$.file conf$$ 2>/dev/null; then
4479     as_ln_s='ln -s'
4480     # ... but there are two gotchas:
4481     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
4482     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
4483     # In both cases, we have to default to `cp -p'.
4484     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
4485       as_ln_s='cp -p'
4486   elif ln conf$$.file conf$$ 2>/dev/null; then
4487     as_ln_s=ln
4488   else
4489     as_ln_s='cp -p'
4490   fi
4491 else
4492   as_ln_s='cp -p'
4493 fi
4494 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
4495 rmdir conf$$.dir 2>/dev/null
4496
4497
4498 # as_fn_mkdir_p
4499 # -------------
4500 # Create "$as_dir" as a directory, including parents if necessary.
4501 as_fn_mkdir_p ()
4502 {
4503
4504   case $as_dir in #(
4505   -*) as_dir=./$as_dir;;
4506   esac
4507   test -d "$as_dir" || eval $as_mkdir_p || {
4508     as_dirs=
4509     while :; do
4510       case $as_dir in #(
4511       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
4512       *) as_qdir=$as_dir;;
4513       esac
4514       as_dirs="'$as_qdir' $as_dirs"
4515       as_dir=`$as_dirname -- "$as_dir" ||
4516 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4517          X"$as_dir" : 'X\(//\)[^/]' \| \
4518          X"$as_dir" : 'X\(//\)$' \| \
4519          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
4520 $as_echo X"$as_dir" |
4521     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4522             s//\1/
4523             q
4524           }
4525           /^X\(\/\/\)[^/].*/{
4526             s//\1/
4527             q
4528           }
4529           /^X\(\/\/\)$/{
4530             s//\1/
4531             q
4532           }
4533           /^X\(\/\).*/{
4534             s//\1/
4535             q
4536           }
4537           s/.*/./; q'`
4538       test -d "$as_dir" && break
4539     done
4540     test -z "$as_dirs" || eval "mkdir $as_dirs"
4541   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
4542
4543
4544 } # as_fn_mkdir_p
4545 if mkdir -p . 2>/dev/null; then
4546   as_mkdir_p='mkdir -p "$as_dir"'
4547 else
4548   test -d ./-p && rmdir ./-p
4549   as_mkdir_p=false
4550 fi
4551
4552 if test -x / >/dev/null 2>&1; then
4553   as_test_x='test -x'
4554 else
4555   if ls -dL / >/dev/null 2>&1; then
4556     as_ls_L_option=L
4557   else
4558     as_ls_L_option=
4559   fi
4560   as_test_x='
4561     eval sh -c '\''
4562       if test -d "$1"; then
4563         test -d "$1/.";
4564       else
4565         case $1 in #(
4566         -*)set "./$1";;
4567         esac;
4568         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
4569         ???[sx]*):;;*)false;;esac;fi
4570     '\'' sh
4571   '
4572 fi
4573 as_executable_p=$as_test_x
4574
4575 # Sed expression to map a string onto a valid CPP name.
4576 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
4577
4578 # Sed expression to map a string onto a valid variable name.
4579 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
4580
4581
4582 exec 6>&1
4583 ## ----------------------------------- ##
4584 ## Main body of $CONFIG_STATUS script. ##
4585 ## ----------------------------------- ##
4586 _ASEOF
4587 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
4588
4589 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4590 # Save the log message, to keep $0 and so on meaningful, and to
4591 # report actual input values of CONFIG_FILES etc. instead of their
4592 # values after options handling.
4593 ac_log="
4594 This file was extended by package-unused $as_me version-unused, which was
4595 generated by GNU Autoconf 2.64.  Invocation command line was
4596
4597   CONFIG_FILES    = $CONFIG_FILES
4598   CONFIG_HEADERS  = $CONFIG_HEADERS
4599   CONFIG_LINKS    = $CONFIG_LINKS
4600   CONFIG_COMMANDS = $CONFIG_COMMANDS
4601   $ $0 $@
4602
4603 on `(hostname || uname -n) 2>/dev/null | sed 1q`
4604 "
4605
4606 _ACEOF
4607
4608 case $ac_config_files in *"
4609 "*) set x $ac_config_files; shift; ac_config_files=$*;;
4610 esac
4611
4612
4613
4614 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4615 # Files that config.status was made for.
4616 config_files="$ac_config_files"
4617 config_commands="$ac_config_commands"
4618
4619 _ACEOF
4620
4621 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4622 ac_cs_usage="\
4623 \`$as_me' instantiates files and other configuration actions
4624 from templates according to the current configuration.  Unless the files
4625 and actions are specified as TAGs, all are instantiated by default.
4626
4627 Usage: $0 [OPTION]... [TAG]...
4628
4629   -h, --help       print this help, then exit
4630   -V, --version    print version number and configuration settings, then exit
4631   -q, --quiet, --silent
4632                    do not print progress messages
4633   -d, --debug      don't remove temporary files
4634       --recheck    update $as_me by reconfiguring in the same conditions
4635       --file=FILE[:TEMPLATE]
4636                    instantiate the configuration file FILE
4637
4638 Configuration files:
4639 $config_files
4640
4641 Configuration commands:
4642 $config_commands
4643
4644 Report bugs to the package provider."
4645
4646 _ACEOF
4647 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4648 ac_cs_version="\\
4649 package-unused config.status version-unused
4650 configured by $0, generated by GNU Autoconf 2.64,
4651   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
4652
4653 Copyright (C) 2009 Free Software Foundation, Inc.
4654 This config.status script is free software; the Free Software Foundation
4655 gives unlimited permission to copy, distribute and modify it."
4656
4657 ac_pwd='$ac_pwd'
4658 srcdir='$srcdir'
4659 INSTALL='$INSTALL'
4660 MKDIR_P='$MKDIR_P'
4661 AWK='$AWK'
4662 test -n "\$AWK" || AWK=awk
4663 _ACEOF
4664
4665 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4666 # The default lists apply if the user does not specify any file.
4667 ac_need_defaults=:
4668 while test $# != 0
4669 do
4670   case $1 in
4671   --*=*)
4672     ac_option=`expr "X$1" : 'X\([^=]*\)='`
4673     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
4674     ac_shift=:
4675     ;;
4676   *)
4677     ac_option=$1
4678     ac_optarg=$2
4679     ac_shift=shift
4680     ;;
4681   esac
4682
4683   case $ac_option in
4684   # Handling of the options.
4685   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4686     ac_cs_recheck=: ;;
4687   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
4688     $as_echo "$ac_cs_version"; exit ;;
4689   --debug | --debu | --deb | --de | --d | -d )
4690     debug=: ;;
4691   --file | --fil | --fi | --f )
4692     $ac_shift
4693     case $ac_optarg in
4694     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
4695     esac
4696     as_fn_append CONFIG_FILES " '$ac_optarg'"
4697     ac_need_defaults=false;;
4698   --he | --h |  --help | --hel | -h )
4699     $as_echo "$ac_cs_usage"; exit ;;
4700   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
4701   | -silent | --silent | --silen | --sile | --sil | --si | --s)
4702     ac_cs_silent=: ;;
4703
4704   # This is an error.
4705   -*) as_fn_error "unrecognized option: \`$1'
4706 Try \`$0 --help' for more information." ;;
4707
4708   *) as_fn_append ac_config_targets " $1"
4709      ac_need_defaults=false ;;
4710
4711   esac
4712   shift
4713 done
4714
4715 ac_configure_extra_args=
4716
4717 if $ac_cs_silent; then
4718   exec 6>/dev/null
4719   ac_configure_extra_args="$ac_configure_extra_args --silent"
4720 fi
4721
4722 _ACEOF
4723 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4724 if \$ac_cs_recheck; then
4725   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
4726   shift
4727   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
4728   CONFIG_SHELL='$SHELL'
4729   export CONFIG_SHELL
4730   exec "\$@"
4731 fi
4732
4733 _ACEOF
4734 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4735 exec 5>>config.log
4736 {
4737   echo
4738   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
4739 ## Running $as_me. ##
4740 _ASBOX
4741   $as_echo "$ac_log"
4742 } >&5
4743
4744 _ACEOF
4745 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4746 #
4747 # INIT-COMMANDS
4748 #
4749 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
4750
4751 _ACEOF
4752
4753 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4754
4755 # Handling of arguments.
4756 for ac_config_target in $ac_config_targets
4757 do
4758   case $ac_config_target in
4759     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
4760     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
4761
4762   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
4763   esac
4764 done
4765
4766
4767 # If the user did not use the arguments to specify the items to instantiate,
4768 # then the envvar interface is used.  Set only those that are not.
4769 # We use the long form for the default assignment because of an extremely
4770 # bizarre bug on SunOS 4.1.3.
4771 if $ac_need_defaults; then
4772   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
4773   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
4774 fi
4775
4776 # Have a temporary directory for convenience.  Make it in the build tree
4777 # simply because there is no reason against having it here, and in addition,
4778 # creating and moving files from /tmp can sometimes cause problems.
4779 # Hook for its removal unless debugging.
4780 # Note that there is a small window in which the directory will not be cleaned:
4781 # after its creation but before its name has been assigned to `$tmp'.
4782 $debug ||
4783 {
4784   tmp=
4785   trap 'exit_status=$?
4786   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
4787 ' 0
4788   trap 'as_fn_exit 1' 1 2 13 15
4789 }
4790 # Create a (secure) tmp directory for tmp files.
4791
4792 {
4793   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
4794   test -n "$tmp" && test -d "$tmp"
4795 }  ||
4796 {
4797   tmp=./conf$$-$RANDOM
4798   (umask 077 && mkdir "$tmp")
4799 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
4800
4801 # Set up the scripts for CONFIG_FILES section.
4802 # No need to generate them if there are no CONFIG_FILES.
4803 # This happens for instance with `./config.status config.h'.
4804 if test -n "$CONFIG_FILES"; then
4805
4806
4807 ac_cr=`echo X | tr X '\015'`
4808 # On cygwin, bash can eat \r inside `` if the user requested igncr.
4809 # But we know of no other shell where ac_cr would be empty at this
4810 # point, so we can use a bashism as a fallback.
4811 if test "x$ac_cr" = x; then
4812   eval ac_cr=\$\'\\r\'
4813 fi
4814 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
4815 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
4816   ac_cs_awk_cr='\r'
4817 else
4818   ac_cs_awk_cr=$ac_cr
4819 fi
4820
4821 echo 'BEGIN {' >"$tmp/subs1.awk" &&
4822 _ACEOF
4823
4824
4825 {
4826   echo "cat >conf$$subs.awk <<_ACEOF" &&
4827   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
4828   echo "_ACEOF"
4829 } >conf$$subs.sh ||
4830   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
4831 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
4832 ac_delim='%!_!# '
4833 for ac_last_try in false false false false false :; do
4834   . ./conf$$subs.sh ||
4835     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
4836
4837   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
4838   if test $ac_delim_n = $ac_delim_num; then
4839     break
4840   elif $ac_last_try; then
4841     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
4842   else
4843     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
4844   fi
4845 done
4846 rm -f conf$$subs.sh
4847
4848 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4849 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
4850 _ACEOF
4851 sed -n '
4852 h
4853 s/^/S["/; s/!.*/"]=/
4854 p
4855 g
4856 s/^[^!]*!//
4857 :repl
4858 t repl
4859 s/'"$ac_delim"'$//
4860 t delim
4861 :nl
4862 h
4863 s/\(.\{148\}\).*/\1/
4864 t more1
4865 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
4866 p
4867 n
4868 b repl
4869 :more1
4870 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4871 p
4872 g
4873 s/.\{148\}//
4874 t nl
4875 :delim
4876 h
4877 s/\(.\{148\}\).*/\1/
4878 t more2
4879 s/["\\]/\\&/g; s/^/"/; s/$/"/
4880 p
4881 b
4882 :more2
4883 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4884 p
4885 g
4886 s/.\{148\}//
4887 t delim
4888 ' <conf$$subs.awk | sed '
4889 /^[^""]/{
4890   N
4891   s/\n//
4892 }
4893 ' >>$CONFIG_STATUS || ac_write_fail=1
4894 rm -f conf$$subs.awk
4895 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4896 _ACAWK
4897 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
4898   for (key in S) S_is_set[key] = 1
4899   FS = "\a"
4900
4901 }
4902 {
4903   line = $ 0
4904   nfields = split(line, field, "@")
4905   substed = 0
4906   len = length(field[1])
4907   for (i = 2; i < nfields; i++) {
4908     key = field[i]
4909     keylen = length(key)
4910     if (S_is_set[key]) {
4911       value = S[key]
4912       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
4913       len += length(value) + length(field[++i])
4914       substed = 1
4915     } else
4916       len += 1 + keylen
4917   }
4918
4919   print line
4920 }
4921
4922 _ACAWK
4923 _ACEOF
4924 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4925 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
4926   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
4927 else
4928   cat
4929 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
4930   || as_fn_error "could not setup config files machinery" "$LINENO" 5
4931 _ACEOF
4932
4933 # VPATH may cause trouble with some makes, so we remove $(srcdir),
4934 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
4935 # trailing colons and then remove the whole line if VPATH becomes empty
4936 # (actually we leave an empty line to preserve line numbers).
4937 if test "x$srcdir" = x.; then
4938   ac_vpsub='/^[  ]*VPATH[        ]*=/{
4939 s/:*\$(srcdir):*/:/
4940 s/:*\${srcdir}:*/:/
4941 s/:*@srcdir@:*/:/
4942 s/^\([^=]*=[     ]*\):*/\1/
4943 s/:*$//
4944 s/^[^=]*=[       ]*$//
4945 }'
4946 fi
4947
4948 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4949 fi # test -n "$CONFIG_FILES"
4950
4951
4952 eval set X "  :F $CONFIG_FILES      :C $CONFIG_COMMANDS"
4953 shift
4954 for ac_tag
4955 do
4956   case $ac_tag in
4957   :[FHLC]) ac_mode=$ac_tag; continue;;
4958   esac
4959   case $ac_mode$ac_tag in
4960   :[FHL]*:*);;
4961   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
4962   :[FH]-) ac_tag=-:-;;
4963   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
4964   esac
4965   ac_save_IFS=$IFS
4966   IFS=:
4967   set x $ac_tag
4968   IFS=$ac_save_IFS
4969   shift
4970   ac_file=$1
4971   shift
4972
4973   case $ac_mode in
4974   :L) ac_source=$1;;
4975   :[FH])
4976     ac_file_inputs=
4977     for ac_f
4978     do
4979       case $ac_f in
4980       -) ac_f="$tmp/stdin";;
4981       *) # Look for the file first in the build tree, then in the source tree
4982          # (if the path is not absolute).  The absolute path cannot be DOS-style,
4983          # because $ac_f cannot contain `:'.
4984          test -f "$ac_f" ||
4985            case $ac_f in
4986            [\\/$]*) false;;
4987            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
4988            esac ||
4989            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
4990       esac
4991       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
4992       as_fn_append ac_file_inputs " '$ac_f'"
4993     done
4994
4995     # Let's still pretend it is `configure' which instantiates (i.e., don't
4996     # use $as_me), people would be surprised to read:
4997     #    /* config.h.  Generated by config.status.  */
4998     configure_input='Generated from '`
4999           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
5000         `' by configure.'
5001     if test x"$ac_file" != x-; then
5002       configure_input="$ac_file.  $configure_input"
5003       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
5004 $as_echo "$as_me: creating $ac_file" >&6;}
5005     fi
5006     # Neutralize special characters interpreted by sed in replacement strings.
5007     case $configure_input in #(
5008     *\&* | *\|* | *\\* )
5009        ac_sed_conf_input=`$as_echo "$configure_input" |
5010        sed 's/[\\\\&|]/\\\\&/g'`;; #(
5011     *) ac_sed_conf_input=$configure_input;;
5012     esac
5013
5014     case $ac_tag in
5015     *:-:* | *:-) cat >"$tmp/stdin" \
5016       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
5017     esac
5018     ;;
5019   esac
5020
5021   ac_dir=`$as_dirname -- "$ac_file" ||
5022 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5023          X"$ac_file" : 'X\(//\)[^/]' \| \
5024          X"$ac_file" : 'X\(//\)$' \| \
5025          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
5026 $as_echo X"$ac_file" |
5027     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5028             s//\1/
5029             q
5030           }
5031           /^X\(\/\/\)[^/].*/{
5032             s//\1/
5033             q
5034           }
5035           /^X\(\/\/\)$/{
5036             s//\1/
5037             q
5038           }
5039           /^X\(\/\).*/{
5040             s//\1/
5041             q
5042           }
5043           s/.*/./; q'`
5044   as_dir="$ac_dir"; as_fn_mkdir_p
5045   ac_builddir=.
5046
5047 case "$ac_dir" in
5048 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
5049 *)
5050   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
5051   # A ".." for each directory in $ac_dir_suffix.
5052   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
5053   case $ac_top_builddir_sub in
5054   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
5055   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
5056   esac ;;
5057 esac
5058 ac_abs_top_builddir=$ac_pwd
5059 ac_abs_builddir=$ac_pwd$ac_dir_suffix
5060 # for backward compatibility:
5061 ac_top_builddir=$ac_top_build_prefix
5062
5063 case $srcdir in
5064   .)  # We are building in place.
5065     ac_srcdir=.
5066     ac_top_srcdir=$ac_top_builddir_sub
5067     ac_abs_top_srcdir=$ac_pwd ;;
5068   [\\/]* | ?:[\\/]* )  # Absolute name.
5069     ac_srcdir=$srcdir$ac_dir_suffix;
5070     ac_top_srcdir=$srcdir
5071     ac_abs_top_srcdir=$srcdir ;;
5072   *) # Relative name.
5073     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
5074     ac_top_srcdir=$ac_top_build_prefix$srcdir
5075     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
5076 esac
5077 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
5078
5079
5080   case $ac_mode in
5081   :F)
5082   #
5083   # CONFIG_FILE
5084   #
5085
5086   case $INSTALL in
5087   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5088   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
5089   esac
5090   ac_MKDIR_P=$MKDIR_P
5091   case $MKDIR_P in
5092   [\\/$]* | ?:[\\/]* ) ;;
5093   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
5094   esac
5095 _ACEOF
5096
5097 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5098 # If the template does not know about datarootdir, expand it.
5099 # FIXME: This hack should be removed a few years after 2.60.
5100 ac_datarootdir_hack=; ac_datarootdir_seen=
5101 ac_sed_dataroot='
5102 /datarootdir/ {
5103   p
5104   q
5105 }
5106 /@datadir@/p
5107 /@docdir@/p
5108 /@infodir@/p
5109 /@localedir@/p
5110 /@mandir@/p'
5111 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
5112 *datarootdir*) ac_datarootdir_seen=yes;;
5113 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
5114   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
5115 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
5116 _ACEOF
5117 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5118   ac_datarootdir_hack='
5119   s&@datadir@&$datadir&g
5120   s&@docdir@&$docdir&g
5121   s&@infodir@&$infodir&g
5122   s&@localedir@&$localedir&g
5123   s&@mandir@&$mandir&g
5124   s&\\\${datarootdir}&$datarootdir&g' ;;
5125 esac
5126 _ACEOF
5127
5128 # Neutralize VPATH when `$srcdir' = `.'.
5129 # Shell code in configure.ac might set extrasub.
5130 # FIXME: do we really want to maintain this feature?
5131 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5132 ac_sed_extra="$ac_vpsub
5133 $extrasub
5134 _ACEOF
5135 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5136 :t
5137 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5138 s|@configure_input@|$ac_sed_conf_input|;t t
5139 s&@top_builddir@&$ac_top_builddir_sub&;t t
5140 s&@top_build_prefix@&$ac_top_build_prefix&;t t
5141 s&@srcdir@&$ac_srcdir&;t t
5142 s&@abs_srcdir@&$ac_abs_srcdir&;t t
5143 s&@top_srcdir@&$ac_top_srcdir&;t t
5144 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
5145 s&@builddir@&$ac_builddir&;t t
5146 s&@abs_builddir@&$ac_abs_builddir&;t t
5147 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
5148 s&@INSTALL@&$ac_INSTALL&;t t
5149 s&@MKDIR_P@&$ac_MKDIR_P&;t t
5150 $ac_datarootdir_hack
5151 "
5152 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
5153   || as_fn_error "could not create $ac_file" "$LINENO" 5
5154
5155 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
5156   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
5157   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
5158   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5159 which seems to be undefined.  Please make sure it is defined." >&5
5160 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5161 which seems to be undefined.  Please make sure it is defined." >&2;}
5162
5163   rm -f "$tmp/stdin"
5164   case $ac_file in
5165   -) cat "$tmp/out" && rm -f "$tmp/out";;
5166   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
5167   esac \
5168   || as_fn_error "could not create $ac_file" "$LINENO" 5
5169  ;;
5170
5171
5172   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
5173 $as_echo "$as_me: executing $ac_file commands" >&6;}
5174  ;;
5175   esac
5176
5177
5178   case $ac_file$ac_mode in
5179     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
5180   # Autoconf 2.62 quotes --file arguments for eval, but not when files
5181   # are listed without --file.  Let's play safe and only enable the eval
5182   # if we detect the quoting.
5183   case $CONFIG_FILES in
5184   *\'*) eval set x "$CONFIG_FILES" ;;
5185   *)   set x $CONFIG_FILES ;;
5186   esac
5187   shift
5188   for mf
5189   do
5190     # Strip MF so we end up with the name of the file.
5191     mf=`echo "$mf" | sed -e 's/:.*$//'`
5192     # Check whether this is an Automake generated Makefile or not.
5193     # We used to match only the files named `Makefile.in', but
5194     # some people rename them; so instead we look at the file content.
5195     # Grep'ing the first line is not enough: some people post-process
5196     # each Makefile.in and add a new line on top of each file to say so.
5197     # Grep'ing the whole file is not good either: AIX grep has a line
5198     # limit of 2048, but all sed's we know have understand at least 4000.
5199     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
5200       dirpart=`$as_dirname -- "$mf" ||
5201 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5202          X"$mf" : 'X\(//\)[^/]' \| \
5203          X"$mf" : 'X\(//\)$' \| \
5204          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
5205 $as_echo X"$mf" |
5206     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5207             s//\1/
5208             q
5209           }
5210           /^X\(\/\/\)[^/].*/{
5211             s//\1/
5212             q
5213           }
5214           /^X\(\/\/\)$/{
5215             s//\1/
5216             q
5217           }
5218           /^X\(\/\).*/{
5219             s//\1/
5220             q
5221           }
5222           s/.*/./; q'`
5223     else
5224       continue
5225     fi
5226     # Extract the definition of DEPDIR, am__include, and am__quote
5227     # from the Makefile without running `make'.
5228     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
5229     test -z "$DEPDIR" && continue
5230     am__include=`sed -n 's/^am__include = //p' < "$mf"`
5231     test -z "am__include" && continue
5232     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
5233     # When using ansi2knr, U may be empty or an underscore; expand it
5234     U=`sed -n 's/^U = //p' < "$mf"`
5235     # Find all dependency output files, they are included files with
5236     # $(DEPDIR) in their names.  We invoke sed twice because it is the
5237     # simplest approach to changing $(DEPDIR) to its actual value in the
5238     # expansion.
5239     for file in `sed -n "
5240       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
5241          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
5242       # Make sure the directory exists.
5243       test -f "$dirpart/$file" && continue
5244       fdir=`$as_dirname -- "$file" ||
5245 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5246          X"$file" : 'X\(//\)[^/]' \| \
5247          X"$file" : 'X\(//\)$' \| \
5248          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
5249 $as_echo X"$file" |
5250     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5251             s//\1/
5252             q
5253           }
5254           /^X\(\/\/\)[^/].*/{
5255             s//\1/
5256             q
5257           }
5258           /^X\(\/\/\)$/{
5259             s//\1/
5260             q
5261           }
5262           /^X\(\/\).*/{
5263             s//\1/
5264             q
5265           }
5266           s/.*/./; q'`
5267       as_dir=$dirpart/$fdir; as_fn_mkdir_p
5268       # echo "creating $dirpart/$file"
5269       echo '# dummy' > "$dirpart/$file"
5270     done
5271   done
5272 }
5273  ;;
5274
5275   esac
5276 done # for ac_tag
5277
5278
5279 as_fn_exit 0
5280 _ACEOF
5281 ac_clean_files=$ac_clean_files_save
5282
5283 test $ac_write_fail = 0 ||
5284   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
5285
5286
5287 # configure is writing to config.log, and then calls config.status.
5288 # config.status does its own redirection, appending to config.log.
5289 # Unfortunately, on DOS this fails, as config.log is still kept open
5290 # by configure, so config.status won't be able to write to it; its
5291 # output is simply discarded.  So we exec the FD to /dev/null,
5292 # effectively closing config.log, so it can be properly (re)opened and
5293 # appended to by config.status.  When coming back to configure, we
5294 # need to make the FD available again.
5295 if test "$no_create" != yes; then
5296   ac_cs_success=:
5297   ac_config_status_args=
5298   test "$silent" = yes &&
5299     ac_config_status_args="$ac_config_status_args --quiet"
5300   exec 5>/dev/null
5301   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
5302   exec 5>>config.log
5303   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
5304   # would make configure fail if this is the last instruction.
5305   $ac_cs_success || as_fn_exit $?
5306 fi
5307 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
5308   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
5309 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
5310 fi
5311