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