configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.61 for systemtap 0.6.2.
   4 #
   5 # Report bugs to <systemtap@sources.redhat.com>.
   6 #
   7 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   8 # 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
   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   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in
  26   *posix*) set -o posix ;;
  27 esac
  28
  29 fi
  30
  31
  32
  33
  34 # PATH needs CR
  35 # Avoid depending upon Character Ranges.
  36 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  37 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  38 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  39 as_cr_digits='0123456789'
  40 as_cr_alnum=$as_cr_Letters$as_cr_digits
  41
  42 # The user is always right.
  43 if test "${PATH_SEPARATOR+set}" != set; then
  44   echo "#! /bin/sh" >conf$$.sh
  45   echo  "exit 0"   >>conf$$.sh
  46   chmod +x conf$$.sh
  47   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
  48     PATH_SEPARATOR=';'
  49   else
  50     PATH_SEPARATOR=:
  51   fi
  52   rm -f conf$$.sh
  53 fi
  54
  55 # Support unset when possible.
  56 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  57   as_unset=unset
  58 else
  59   as_unset=false
  60 fi
  61
  62
  63 # IFS
  64 # We need space, tab and new line, in precisely that order.  Quoting is
  65 # there to prevent editors from complaining about space-tab.
  66 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  67 # splitting by setting IFS to empty value.)
  68 as_nl='
  69 '
  70 IFS=" ""        $as_nl"
  71
  72 # Find who we are.  Look in the path if we contain no directory separator.
  73 case $0 in
  74   *[\\/]* ) as_myself=$0 ;;
  75   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  76 for as_dir in $PATH
  77 do
  78   IFS=$as_save_IFS
  79   test -z "$as_dir" && as_dir=.
  80   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  81 done
  82 IFS=$as_save_IFS
  83
  84      ;;
  85 esac
  86 # We did not find ourselves, most probably we were run as `sh COMMAND'
  87 # in which case we are not to be found in the path.
  88 if test "x$as_myself" = x; then
  89   as_myself=$0
  90 fi
  91 if test ! -f "$as_myself"; then
  92   echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  93   { (exit 1); exit 1; }
  94 fi
  95
  96 # Work around bugs in pre-3.0 UWIN ksh.
  97 for as_var in ENV MAIL MAILPATH
  98 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
  99 done
 100 PS1='$ '
 101 PS2='> '
 102 PS4='+ '
 103
 104 # NLS nuisances.
 105 for as_var in \
 106   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
 107   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
 108   LC_TELEPHONE LC_TIME
 109 do
 110   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
 111     eval $as_var=C; export $as_var
 112   else
 113     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 114   fi
 115 done
 116
 117 # Required to use basename.
 118 if expr a : '\(a\)' >/dev/null 2>&1 &&
 119    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 120   as_expr=expr
 121 else
 122   as_expr=false
 123 fi
 124
 125 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 126   as_basename=basename
 127 else
 128   as_basename=false
 129 fi
 130
 131
 132 # Name of the executable.
 133 as_me=`$as_basename -- "$0" ||
 134 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 135          X"$0" : 'X\(//\)$' \| \
 136          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 137 echo X/"$0" |
 138     sed '/^.*\/\([^/][^/]*\)\/*$/{
 139             s//\1/
 140             q
 141           }
 142           /^X\/\(\/\/\)$/{
 143             s//\1/
 144             q
 145           }
 146           /^X\/\(\/\).*/{
 147             s//\1/
 148             q
 149           }
 150           s/.*/./; q'`
 151
 152 # CDPATH.
 153 $as_unset CDPATH
 154
 155
 156 if test "x$CONFIG_SHELL" = x; then
 157   if (eval ":") 2>/dev/null; then
 158   as_have_required=yes
 159 else
 160   as_have_required=no
 161 fi
 162
 163   if test $as_have_required = yes &&     (eval ":
 164 (as_func_return () {
 165   (exit \$1)
 166 }
 167 as_func_success () {
 168   as_func_return 0
 169 }
 170 as_func_failure () {
 171   as_func_return 1
 172 }
 173 as_func_ret_success () {
 174   return 0
 175 }
 176 as_func_ret_failure () {
 177   return 1
 178 }
 179
 180 exitcode=0
 181 if as_func_success; then
 182   :
 183 else
 184   exitcode=1
 185   echo as_func_success failed.
 186 fi
 187
 188 if as_func_failure; then
 189   exitcode=1
 190   echo as_func_failure succeeded.
 191 fi
 192
 193 if as_func_ret_success; then
 194   :
 195 else
 196   exitcode=1
 197   echo as_func_ret_success failed.
 198 fi
 199
 200 if as_func_ret_failure; then
 201   exitcode=1
 202   echo as_func_ret_failure succeeded.
 203 fi
 204
 205 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
 206   :
 207 else
 208   exitcode=1
 209   echo positional parameters were not saved.
 210 fi
 211
 212 test \$exitcode = 0) || { (exit 1); exit 1; }
 213
 214 (
 215   as_lineno_1=\$LINENO
 216   as_lineno_2=\$LINENO
 217   test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
 218   test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
 219 ") 2> /dev/null; then
 220   :
 221 else
 222   as_candidate_shells=
 223     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 224 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 225 do
 226   IFS=$as_save_IFS
 227   test -z "$as_dir" && as_dir=.
 228   case $as_dir in
 229          /*)
 230            for as_base in sh bash ksh sh5; do
 231              as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
 232            done;;
 233        esac
 234 done
 235 IFS=$as_save_IFS
 236
 237
 238       for as_shell in $as_candidate_shells $SHELL; do
 239          # Try only shells that exist, to save several forks.
 240          if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 241                 { ("$as_shell") 2> /dev/null <<\_ASEOF
 242 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 243   emulate sh
 244   NULLCMD=:
 245   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
 246   # is contrary to our usage.  Disable this feature.
 247   alias -g '${1+"$@"}'='"$@"'
 248   setopt NO_GLOB_SUBST
 249 else
 250   case `(set -o) 2>/dev/null` in
 251   *posix*) set -o posix ;;
 252 esac
 253
 254 fi
 255
 256
 257 :
 258 _ASEOF
 259 }; then
 260   CONFIG_SHELL=$as_shell
 261                as_have_required=yes
 262                if { "$as_shell" 2> /dev/null <<\_ASEOF
 263 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 264   emulate sh
 265   NULLCMD=:
 266   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
 267   # is contrary to our usage.  Disable this feature.
 268   alias -g '${1+"$@"}'='"$@"'
 269   setopt NO_GLOB_SUBST
 270 else
 271   case `(set -o) 2>/dev/null` in
 272   *posix*) set -o posix ;;
 273 esac
 274
 275 fi
 276
 277
 278 :
 279 (as_func_return () {
 280   (exit $1)
 281 }
 282 as_func_success () {
 283   as_func_return 0
 284 }
 285 as_func_failure () {
 286   as_func_return 1
 287 }
 288 as_func_ret_success () {
 289   return 0
 290 }
 291 as_func_ret_failure () {
 292   return 1
 293 }
 294
 295 exitcode=0
 296 if as_func_success; then
 297   :
 298 else
 299   exitcode=1
 300   echo as_func_success failed.
 301 fi
 302
 303 if as_func_failure; then
 304   exitcode=1
 305   echo as_func_failure succeeded.
 306 fi
 307
 308 if as_func_ret_success; then
 309   :
 310 else
 311   exitcode=1
 312   echo as_func_ret_success failed.
 313 fi
 314
 315 if as_func_ret_failure; then
 316   exitcode=1
 317   echo as_func_ret_failure succeeded.
 318 fi
 319
 320 if ( set x; as_func_ret_success y && test x = "$1" ); then
 321   :
 322 else
 323   exitcode=1
 324   echo positional parameters were not saved.
 325 fi
 326
 327 test $exitcode = 0) || { (exit 1); exit 1; }
 328
 329 (
 330   as_lineno_1=$LINENO
 331   as_lineno_2=$LINENO
 332   test "x$as_lineno_1" != "x$as_lineno_2" &&
 333   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
 334
 335 _ASEOF
 336 }; then
 337   break
 338 fi
 339
 340 fi
 341
 342       done
 343
 344       if test "x$CONFIG_SHELL" != x; then
 345   for as_var in BASH_ENV ENV
 346         do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 347         done
 348         export CONFIG_SHELL
 349         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 350 fi
 351
 352
 353     if test $as_have_required = no; then
 354   echo This script requires a shell more modern than all the
 355       echo shells that I found on your system.  Please install a
 356       echo modern shell, or manually run the script under such a
 357       echo shell if you do have one.
 358       { (exit 1); exit 1; }
 359 fi
 360
 361
 362 fi
 363
 364 fi
 365
 366
 367
 368 (eval "as_func_return () {
 369   (exit \$1)
 370 }
 371 as_func_success () {
 372   as_func_return 0
 373 }
 374 as_func_failure () {
 375   as_func_return 1
 376 }
 377 as_func_ret_success () {
 378   return 0
 379 }
 380 as_func_ret_failure () {
 381   return 1
 382 }
 383
 384 exitcode=0
 385 if as_func_success; then
 386   :
 387 else
 388   exitcode=1
 389   echo as_func_success failed.
 390 fi
 391
 392 if as_func_failure; then
 393   exitcode=1
 394   echo as_func_failure succeeded.
 395 fi
 396
 397 if as_func_ret_success; then
 398   :
 399 else
 400   exitcode=1
 401   echo as_func_ret_success failed.
 402 fi
 403
 404 if as_func_ret_failure; then
 405   exitcode=1
 406   echo as_func_ret_failure succeeded.
 407 fi
 408
 409 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
 410   :
 411 else
 412   exitcode=1
 413   echo positional parameters were not saved.
 414 fi
 415
 416 test \$exitcode = 0") || {
 417   echo No shell found that supports shell functions.
 418   echo Please tell autoconf@gnu.org about your system,
 419   echo including any error possibly output before this
 420   echo message
 421 }
 422
 423
 424
 425   as_lineno_1=$LINENO
 426   as_lineno_2=$LINENO
 427   test "x$as_lineno_1" != "x$as_lineno_2" &&
 428   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
 429
 430   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
 431   # uniformly replaced by the line number.  The first 'sed' inserts a
 432   # line-number line after each line using $LINENO; the second 'sed'
 433   # does the real work.  The second script uses 'N' to pair each
 434   # line-number line with the line containing $LINENO, and appends
 435   # trailing '-' during substitution so that $LINENO is not a special
 436   # case at line end.
 437   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
 438   # scripts with optimization help from Paolo Bonzini.  Blame Lee
 439   # E. McMahon (1931-1989) for sed's syntax.  :-)
 440   sed -n '
 441     p
 442     /[$]LINENO/=
 443   ' <$as_myself |
 444     sed '
 445       s/[$]LINENO.*/&-/
 446       t lineno
 447       b
 448       :lineno
 449       N
 450       :loop
 451       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 452       t loop
 453       s/-\n.*//
 454     ' >$as_me.lineno &&
 455   chmod +x "$as_me.lineno" ||
 456     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
 457    { (exit 1); exit 1; }; }
 458
 459   # Don't try to exec as it changes $[0], causing all sort of problems
 460   # (the dirname of $[0] is not the place where we might find the
 461   # original and so on.  Autoconf is especially sensitive to this).
 462   . "./$as_me.lineno"
 463   # Exit status is that of the last command.
 464   exit
 465 }
 466
 467
 468 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 469   as_dirname=dirname
 470 else
 471   as_dirname=false
 472 fi
 473
 474 ECHO_C= ECHO_N= ECHO_T=
 475 case `echo -n x` in
 476 -n*)
 477   case `echo 'x\c'` in
 478   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 479   *)   ECHO_C='\c';;
 480   esac;;
 481 *)
 482   ECHO_N='-n';;
 483 esac
 484
 485 if expr a : '\(a\)' >/dev/null 2>&1 &&
 486    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 487   as_expr=expr
 488 else
 489   as_expr=false
 490 fi
 491
 492 rm -f conf$$ conf$$.exe conf$$.file
 493 if test -d conf$$.dir; then
 494   rm -f conf$$.dir/conf$$.file
 495 else
 496   rm -f conf$$.dir
 497   mkdir conf$$.dir
 498 fi
 499 echo >conf$$.file
 500 if ln -s conf$$.file conf$$ 2>/dev/null; then
 501   as_ln_s='ln -s'
 502   # ... but there are two gotchas:
 503   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 504   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 505   # In both cases, we have to default to `cp -p'.
 506   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 507     as_ln_s='cp -p'
 508 elif ln conf$$.file conf$$ 2>/dev/null; then
 509   as_ln_s=ln
 510 else
 511   as_ln_s='cp -p'
 512 fi
 513 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 514 rmdir conf$$.dir 2>/dev/null
 515
 516 if mkdir -p . 2>/dev/null; then
 517   as_mkdir_p=:
 518 else
 519   test -d ./-p && rmdir ./-p
 520   as_mkdir_p=false
 521 fi
 522
 523 if test -x / >/dev/null 2>&1; then
 524   as_test_x='test -x'
 525 else
 526   if ls -dL / >/dev/null 2>&1; then
 527     as_ls_L_option=L
 528   else
 529     as_ls_L_option=
 530   fi
 531   as_test_x='
 532     eval sh -c '\''
 533       if test -d "$1"; then
 534         test -d "$1/.";
 535       else
 536         case $1 in
 537         -*)set "./$1";;
 538         esac;
 539         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
 540         ???[sx]*):;;*)false;;esac;fi
 541     '\'' sh
 542   '
 543 fi
 544 as_executable_p=$as_test_x
 545
 546 # Sed expression to map a string onto a valid CPP name.
 547 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 548
 549 # Sed expression to map a string onto a valid variable name.
 550 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 551
 552
 553
 554 exec 7<&0 </dev/null 6>&1
 555
 556 # Name of the host.
 557 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 558 # so uname gets run too.
 559 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 560
 561 #
 562 # Initializations.
 563 #
 564 ac_default_prefix=/usr/local
 565 ac_clean_files=
 566 ac_config_libobj_dir=.
 567 LIBOBJS=
 568 cross_compiling=no
 569 subdirs=
 570 MFLAGS=
 571 MAKEFLAGS=
 572 SHELL=${CONFIG_SHELL-/bin/sh}
 573
 574 # Identity of this package.
 575 PACKAGE_NAME='systemtap'
 576 PACKAGE_TARNAME='systemtap'
 577 PACKAGE_VERSION='0.6.2'
 578 PACKAGE_STRING='systemtap 0.6.2'
 579 PACKAGE_BUGREPORT='systemtap@sources.redhat.com'
 580
 581 # Factoring default headers for most tests.
 582 ac_includes_default="\
 583 #include <stdio.h>
 584 #ifdef HAVE_SYS_TYPES_H
 585 # include <sys/types.h>
 586 #endif
 587 #ifdef HAVE_SYS_STAT_H
 588 # include <sys/stat.h>
 589 #endif
 590 #ifdef STDC_HEADERS
 591 # include <stdlib.h>
 592 # include <stddef.h>
 593 #else
 594 # ifdef HAVE_STDLIB_H
 595 #  include <stdlib.h>
 596 # endif
 597 #endif
 598 #ifdef HAVE_STRING_H
 599 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 600 #  include <memory.h>
 601 # endif
 602 # include <string.h>
 603 #endif
 604 #ifdef HAVE_STRINGS_H
 605 # include <strings.h>
 606 #endif
 607 #ifdef HAVE_INTTYPES_H
 608 # include <inttypes.h>
 609 #endif
 610 #ifdef HAVE_STDINT_H
 611 # include <stdint.h>
 612 #endif
 613 #ifdef HAVE_UNISTD_H
 614 # include <unistd.h>
 615 #endif"
 616
 617 ac_subst_vars='SHELL
 618 PATH_SEPARATOR
 619 PACKAGE_NAME
 620 PACKAGE_TARNAME
 621 PACKAGE_VERSION
 622 PACKAGE_STRING
 623 PACKAGE_BUGREPORT
 624 exec_prefix
 625 prefix
 626 program_transform_name
 627 bindir
 628 sbindir
 629 libexecdir
 630 datarootdir
 631 datadir
 632 sysconfdir
 633 sharedstatedir
 634 localstatedir
 635 includedir
 636 oldincludedir
 637 docdir
 638 infodir
 639 htmldir
 640 dvidir
 641 pdfdir
 642 psdir
 643 libdir
 644 localedir
 645 mandir
 646 DEFS
 647 ECHO_C
 648 ECHO_N
 649 ECHO_T
 650 LIBS
 651 build_alias
 652 host_alias
 653 target_alias
 654 INSTALL_PROGRAM
 655 INSTALL_SCRIPT
 656 INSTALL_DATA
 657 am__isrc
 658 CYGPATH_W
 659 PACKAGE
 660 VERSION
 661 ACLOCAL
 662 AUTOCONF
 663 AUTOMAKE
 664 AUTOHEADER
 665 MAKEINFO
 666 install_sh
 667 STRIP
 668 INSTALL_STRIP_PROGRAM
 669 mkdir_p
 670 AWK
 671 SET_MAKE
 672 am__leading_dot
 673 AMTAR
 674 am__tar
 675 am__untar
 676 MAINTAINER_MODE_TRUE
 677 MAINTAINER_MODE_FALSE
 678 MAINT
 679 LN_S
 680 CC
 681 CFLAGS
 682 LDFLAGS
 683 CPPFLAGS
 684 ac_ct_CC
 685 EXEEXT
 686 OBJEXT
 687 DEPDIR
 688 am__include
 689 am__quote
 690 AMDEP_TRUE
 691 AMDEP_FALSE
 692 AMDEPBACKSLASH
 693 CCDEPMODE
 694 am__fastdepCC_TRUE
 695 am__fastdepCC_FALSE
 696 CXX
 697 CXXFLAGS
 698 ac_ct_CXX
 699 CXXDEPMODE
 700 am__fastdepCXX_TRUE
 701 am__fastdepCXX_FALSE
 702 CPP
 703 GREP
 704 EGREP
 705 U
 706 ANSI2KNR
 707 RANLIB
 708 sqlite3_LIBS
 709 staplog_CPPFLAGS
 710 BUILD_CRASHMOD_TRUE
 711 BUILD_CRASHMOD_FALSE
 712 have_latex
 713 have_dvips
 714 have_ps2pdf
 715 have_latex2html
 716 BUILD_DOCS_TRUE
 717 BUILD_DOCS_FALSE
 718 BUILD_ELFUTILS_TRUE
 719 BUILD_ELFUTILS_FALSE
 720 elfutils_abs_srcdir
 721 stap_LIBS
 722 DATE
 723 PROCFLAGS
 724 cap_LIBS
 725 subdirs
 726 LIBOBJS
 727 LTLIBOBJS'
 728 ac_subst_files=''
 729       ac_precious_vars='build_alias
 730 host_alias
 731 target_alias
 732 CC
 733 CFLAGS
 734 LDFLAGS
 735 LIBS
 736 CPPFLAGS
 737 CXX
 738 CXXFLAGS
 739 CCC
 740 CPP'
 741 ac_subdirs_all='testsuite'
 742
 743 # Initialize some variables set by options.
 744 ac_init_help=
 745 ac_init_version=false
 746 # The variables have the same names as the options, with
 747 # dashes changed to underlines.
 748 cache_file=/dev/null
 749 exec_prefix=NONE
 750 no_create=
 751 no_recursion=
 752 prefix=NONE
 753 program_prefix=NONE
 754 program_suffix=NONE
 755 program_transform_name=s,x,x,
 756 silent=
 757 site=
 758 srcdir=
 759 verbose=
 760 x_includes=NONE
 761 x_libraries=NONE
 762
 763 # Installation directory options.
 764 # These are left unexpanded so users can "make install exec_prefix=/foo"
 765 # and all the variables that are supposed to be based on exec_prefix
 766 # by default will actually change.
 767 # Use braces instead of parens because sh, perl, etc. also accept them.
 768 # (The list follows the same order as the GNU Coding Standards.)
 769 bindir='${exec_prefix}/bin'
 770 sbindir='${exec_prefix}/sbin'
 771 libexecdir='${exec_prefix}/libexec'
 772 datarootdir='${prefix}/share'
 773 datadir='${datarootdir}'
 774 sysconfdir='${prefix}/etc'
 775 sharedstatedir='${prefix}/com'
 776 localstatedir='${prefix}/var'
 777 includedir='${prefix}/include'
 778 oldincludedir='/usr/include'
 779 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 780 infodir='${datarootdir}/info'
 781 htmldir='${docdir}'
 782 dvidir='${docdir}'
 783 pdfdir='${docdir}'
 784 psdir='${docdir}'
 785 libdir='${exec_prefix}/lib'
 786 localedir='${datarootdir}/locale'
 787 mandir='${datarootdir}/man'
 788
 789 ac_prev=
 790 ac_dashdash=
 791 for ac_option
 792 do
 793   # If the previous option needs an argument, assign it.
 794   if test -n "$ac_prev"; then
 795     eval $ac_prev=\$ac_option
 796     ac_prev=
 797     continue
 798   fi
 799
 800   case $ac_option in
 801   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 802   *)    ac_optarg=yes ;;
 803   esac
 804
 805   # Accept the important Cygnus configure options, so we can diagnose typos.
 806
 807   case $ac_dashdash$ac_option in
 808   --)
 809     ac_dashdash=yes ;;
 810
 811   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 812     ac_prev=bindir ;;
 813   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 814     bindir=$ac_optarg ;;
 815
 816   -build | --build | --buil | --bui | --bu)
 817     ac_prev=build_alias ;;
 818   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 819     build_alias=$ac_optarg ;;
 820
 821   -cache-file | --cache-file | --cache-fil | --cache-fi \
 822   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 823     ac_prev=cache_file ;;
 824   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 825   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 826     cache_file=$ac_optarg ;;
 827
 828   --config-cache | -C)
 829     cache_file=config.cache ;;
 830
 831   -datadir | --datadir | --datadi | --datad)
 832     ac_prev=datadir ;;
 833   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 834     datadir=$ac_optarg ;;
 835
 836   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 837   | --dataroo | --dataro | --datar)
 838     ac_prev=datarootdir ;;
 839   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 840   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 841     datarootdir=$ac_optarg ;;
 842
 843   -disable-* | --disable-*)
 844     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 845     # Reject names that are not valid shell variable names.
 846     expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 847       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 848    { (exit 1); exit 1; }; }
 849     ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
 850     eval enable_$ac_feature=no ;;
 851
 852   -docdir | --docdir | --docdi | --doc | --do)
 853     ac_prev=docdir ;;
 854   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 855     docdir=$ac_optarg ;;
 856
 857   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 858     ac_prev=dvidir ;;
 859   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 860     dvidir=$ac_optarg ;;
 861
 862   -enable-* | --enable-*)
 863     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 864     # Reject names that are not valid shell variable names.
 865     expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 866       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 867    { (exit 1); exit 1; }; }
 868     ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
 869     eval enable_$ac_feature=\$ac_optarg ;;
 870
 871   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 872   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 873   | --exec | --exe | --ex)
 874     ac_prev=exec_prefix ;;
 875   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 876   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 877   | --exec=* | --exe=* | --ex=*)
 878     exec_prefix=$ac_optarg ;;
 879
 880   -gas | --gas | --ga | --g)
 881     # Obsolete; use --with-gas.
 882     with_gas=yes ;;
 883
 884   -help | --help | --hel | --he | -h)
 885     ac_init_help=long ;;
 886   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 887     ac_init_help=recursive ;;
 888   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 889     ac_init_help=short ;;
 890
 891   -host | --host | --hos | --ho)
 892     ac_prev=host_alias ;;
 893   -host=* | --host=* | --hos=* | --ho=*)
 894     host_alias=$ac_optarg ;;
 895
 896   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 897     ac_prev=htmldir ;;
 898   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 899   | --ht=*)
 900     htmldir=$ac_optarg ;;
 901
 902   -includedir | --includedir | --includedi | --included | --include \
 903   | --includ | --inclu | --incl | --inc)
 904     ac_prev=includedir ;;
 905   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 906   | --includ=* | --inclu=* | --incl=* | --inc=*)
 907     includedir=$ac_optarg ;;
 908
 909   -infodir | --infodir | --infodi | --infod | --info | --inf)
 910     ac_prev=infodir ;;
 911   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 912     infodir=$ac_optarg ;;
 913
 914   -libdir | --libdir | --libdi | --libd)
 915     ac_prev=libdir ;;
 916   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 917     libdir=$ac_optarg ;;
 918
 919   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 920   | --libexe | --libex | --libe)
 921     ac_prev=libexecdir ;;
 922   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 923   | --libexe=* | --libex=* | --libe=*)
 924     libexecdir=$ac_optarg ;;
 925
 926   -localedir | --localedir | --localedi | --localed | --locale)
 927     ac_prev=localedir ;;
 928   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 929     localedir=$ac_optarg ;;
 930
 931   -localstatedir | --localstatedir | --localstatedi | --localstated \
 932   | --localstate | --localstat | --localsta | --localst | --locals)
 933     ac_prev=localstatedir ;;
 934   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 935   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 936     localstatedir=$ac_optarg ;;
 937
 938   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 939     ac_prev=mandir ;;
 940   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 941     mandir=$ac_optarg ;;
 942
 943   -nfp | --nfp | --nf)
 944     # Obsolete; use --without-fp.
 945     with_fp=no ;;
 946
 947   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 948   | --no-cr | --no-c | -n)
 949     no_create=yes ;;
 950
 951   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 952   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 953     no_recursion=yes ;;
 954
 955   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 956   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 957   | --oldin | --oldi | --old | --ol | --o)
 958     ac_prev=oldincludedir ;;
 959   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 960   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 961   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 962     oldincludedir=$ac_optarg ;;
 963
 964   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 965     ac_prev=prefix ;;
 966   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 967     prefix=$ac_optarg ;;
 968
 969   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 970   | --program-pre | --program-pr | --program-p)
 971     ac_prev=program_prefix ;;
 972   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 973   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 974     program_prefix=$ac_optarg ;;
 975
 976   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 977   | --program-suf | --program-su | --program-s)
 978     ac_prev=program_suffix ;;
 979   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 980   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 981     program_suffix=$ac_optarg ;;
 982
 983   -program-transform-name | --program-transform-name \
 984   | --program-transform-nam | --program-transform-na \
 985   | --program-transform-n | --program-transform- \
 986   | --program-transform | --program-transfor \
 987   | --program-transfo | --program-transf \
 988   | --program-trans | --program-tran \
 989   | --progr-tra | --program-tr | --program-t)
 990     ac_prev=program_transform_name ;;
 991   -program-transform-name=* | --program-transform-name=* \
 992   | --program-transform-nam=* | --program-transform-na=* \
 993   | --program-transform-n=* | --program-transform-=* \
 994   | --program-transform=* | --program-transfor=* \
 995   | --program-transfo=* | --program-transf=* \
 996   | --program-trans=* | --program-tran=* \
 997   | --progr-tra=* | --program-tr=* | --program-t=*)
 998     program_transform_name=$ac_optarg ;;
 999
1000   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1001     ac_prev=pdfdir ;;
1002   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1003     pdfdir=$ac_optarg ;;
1004
1005   -psdir | --psdir | --psdi | --psd | --ps)
1006     ac_prev=psdir ;;
1007   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1008     psdir=$ac_optarg ;;
1009
1010   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1011   | -silent | --silent | --silen | --sile | --sil)
1012     silent=yes ;;
1013
1014   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1015     ac_prev=sbindir ;;
1016   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1017   | --sbi=* | --sb=*)
1018     sbindir=$ac_optarg ;;
1019
1020   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1021   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1022   | --sharedst | --shareds | --shared | --share | --shar \
1023   | --sha | --sh)
1024     ac_prev=sharedstatedir ;;
1025   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1026   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1027   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1028   | --sha=* | --sh=*)
1029     sharedstatedir=$ac_optarg ;;
1030
1031   -site | --site | --sit)
1032     ac_prev=site ;;
1033   -site=* | --site=* | --sit=*)
1034     site=$ac_optarg ;;
1035
1036   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1037     ac_prev=srcdir ;;
1038   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1039     srcdir=$ac_optarg ;;
1040
1041   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1042   | --syscon | --sysco | --sysc | --sys | --sy)
1043     ac_prev=sysconfdir ;;
1044   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1045   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1046     sysconfdir=$ac_optarg ;;
1047
1048   -target | --target | --targe | --targ | --tar | --ta | --t)
1049     ac_prev=target_alias ;;
1050   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1051     target_alias=$ac_optarg ;;
1052
1053   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1054     verbose=yes ;;
1055
1056   -version | --version | --versio | --versi | --vers | -V)
1057     ac_init_version=: ;;
1058
1059   -with-* | --with-*)
1060     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1061     # Reject names that are not valid shell variable names.
1062     expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1063       { echo "$as_me: error: invalid package name: $ac_package" >&2
1064    { (exit 1); exit 1; }; }
1065     ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
1066     eval with_$ac_package=\$ac_optarg ;;
1067
1068   -without-* | --without-*)
1069     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1070     # Reject names that are not valid shell variable names.
1071     expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1072       { echo "$as_me: error: invalid package name: $ac_package" >&2
1073    { (exit 1); exit 1; }; }
1074     ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
1075     eval with_$ac_package=no ;;
1076
1077   --x)
1078     # Obsolete; use --with-x.
1079     with_x=yes ;;
1080
1081   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1082   | --x-incl | --x-inc | --x-in | --x-i)
1083     ac_prev=x_includes ;;
1084   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1085   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1086     x_includes=$ac_optarg ;;
1087
1088   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1089   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1090     ac_prev=x_libraries ;;
1091   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1092   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1093     x_libraries=$ac_optarg ;;
1094
1095   -*) { echo "$as_me: error: unrecognized option: $ac_option
1096 Try \`$0 --help' for more information." >&2
1097    { (exit 1); exit 1; }; }
1098     ;;
1099
1100   *=*)
1101     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1102     # Reject names that are not valid shell variable names.
1103     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1104       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
1105    { (exit 1); exit 1; }; }
1106     eval $ac_envvar=\$ac_optarg
1107     export $ac_envvar ;;
1108
1109   *)
1110     # FIXME: should be removed in autoconf 3.0.
1111     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1112     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1113       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1114     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1115     ;;
1116
1117   esac
1118 done
1119
1120 if test -n "$ac_prev"; then
1121   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1122   { echo "$as_me: error: missing argument to $ac_option" >&2
1123    { (exit 1); exit 1; }; }
1124 fi
1125
1126 # Be sure to have absolute directory names.
1127 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1128                 datadir sysconfdir sharedstatedir localstatedir includedir \
1129                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1130                 libdir localedir mandir
1131 do
1132   eval ac_val=\$$ac_var
1133   case $ac_val in
1134     [\\/$]* | ?:[\\/]* )  continue;;
1135     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1136   esac
1137   { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1138    { (exit 1); exit 1; }; }
1139 done
1140
1141 # There might be people who depend on the old broken behavior: `$host'
1142 # used to hold the argument of --host etc.
1143 # FIXME: To remove some day.
1144 build=$build_alias
1145 host=$host_alias
1146 target=$target_alias
1147
1148 # FIXME: To remove some day.
1149 if test "x$host_alias" != x; then
1150   if test "x$build_alias" = x; then
1151     cross_compiling=maybe
1152     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1153     If a cross compiler is detected then cross compile mode will be used." >&2
1154   elif test "x$build_alias" != "x$host_alias"; then
1155     cross_compiling=yes
1156   fi
1157 fi
1158
1159 ac_tool_prefix=
1160 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1161
1162 test "$silent" = yes && exec 6>/dev/null
1163
1164
1165 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1166 ac_ls_di=`ls -di .` &&
1167 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1168   { echo "$as_me: error: Working directory cannot be determined" >&2
1169    { (exit 1); exit 1; }; }
1170 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1171   { echo "$as_me: error: pwd does not report name of working directory" >&2
1172    { (exit 1); exit 1; }; }
1173
1174
1175 # Find the source files, if location was not specified.
1176 if test -z "$srcdir"; then
1177   ac_srcdir_defaulted=yes
1178   # Try the directory containing this script, then the parent directory.
1179   ac_confdir=`$as_dirname -- "$0" ||
1180 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1181          X"$0" : 'X\(//\)[^/]' \| \
1182          X"$0" : 'X\(//\)$' \| \
1183          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1184 echo X"$0" |
1185     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1186             s//\1/
1187             q
1188           }
1189           /^X\(\/\/\)[^/].*/{
1190             s//\1/
1191             q
1192           }
1193           /^X\(\/\/\)$/{
1194             s//\1/
1195             q
1196           }
1197           /^X\(\/\).*/{
1198             s//\1/
1199             q
1200           }
1201           s/.*/./; q'`
1202   srcdir=$ac_confdir
1203   if test ! -r "$srcdir/$ac_unique_file"; then
1204     srcdir=..
1205   fi
1206 else
1207   ac_srcdir_defaulted=no
1208 fi
1209 if test ! -r "$srcdir/$ac_unique_file"; then
1210   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1211   { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
1212    { (exit 1); exit 1; }; }
1213 fi
1214 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1215 ac_abs_confdir=`(
1216         cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
1217    { (exit 1); exit 1; }; }
1218         pwd)`
1219 # When building in place, set srcdir=.
1220 if test "$ac_abs_confdir" = "$ac_pwd"; then
1221   srcdir=.
1222 fi
1223 # Remove unnecessary trailing slashes from srcdir.
1224 # Double slashes in file names in object file debugging info
1225 # mess up M-x gdb in Emacs.
1226 case $srcdir in
1227 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1228 esac
1229 for ac_var in $ac_precious_vars; do
1230   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1231   eval ac_env_${ac_var}_value=\$${ac_var}
1232   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1233   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1234 done
1235
1236 #
1237 # Report the --help message.
1238 #
1239 if test "$ac_init_help" = "long"; then
1240   # Omit some internal or obsolete options to make the list less imposing.
1241   # This message is too long to be a string in the A/UX 3.1 sh.
1242   cat <<_ACEOF
1243 \`configure' configures systemtap 0.6.2 to adapt to many kinds of systems.
1244
1245 Usage: $0 [OPTION]... [VAR=VALUE]...
1246
1247 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1248 VAR=VALUE.  See below for descriptions of some of the useful variables.
1249
1250 Defaults for the options are specified in brackets.
1251
1252 Configuration:
1253   -h, --help              display this help and exit
1254       --help=short        display options specific to this package
1255       --help=recursive    display the short help of all the included packages
1256   -V, --version           display version information and exit
1257   -q, --quiet, --silent   do not print \`checking...' messages
1258       --cache-file=FILE   cache test results in FILE [disabled]
1259   -C, --config-cache      alias for \`--cache-file=config.cache'
1260   -n, --no-create         do not create output files
1261       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1262
1263 Installation directories:
1264   --prefix=PREFIX         install architecture-independent files in PREFIX
1265                           [$ac_default_prefix]
1266   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1267                           [PREFIX]
1268
1269 By default, \`make install' will install all the files in
1270 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1271 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1272 for instance \`--prefix=\$HOME'.
1273
1274 For better control, use the options below.
1275
1276 Fine tuning of the installation directories:
1277   --bindir=DIR           user executables [EPREFIX/bin]
1278   --sbindir=DIR          system admin executables [EPREFIX/sbin]
1279   --libexecdir=DIR       program executables [EPREFIX/libexec]
1280   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
1281   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
1282   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
1283   --libdir=DIR           object code libraries [EPREFIX/lib]
1284   --includedir=DIR       C header files [PREFIX/include]
1285   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
1286   --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]
1287   --datadir=DIR          read-only architecture-independent data [DATAROOTDIR]
1288   --infodir=DIR          info documentation [DATAROOTDIR/info]
1289   --localedir=DIR        locale-dependent data [DATAROOTDIR/locale]
1290   --mandir=DIR           man documentation [DATAROOTDIR/man]
1291   --docdir=DIR           documentation root [DATAROOTDIR/doc/systemtap]
1292   --htmldir=DIR          html documentation [DOCDIR]
1293   --dvidir=DIR           dvi documentation [DOCDIR]
1294   --pdfdir=DIR           pdf documentation [DOCDIR]
1295   --psdir=DIR            ps documentation [DOCDIR]
1296 _ACEOF
1297
1298   cat <<\_ACEOF
1299
1300 Program names:
1301   --program-prefix=PREFIX            prepend PREFIX to installed program names
1302   --program-suffix=SUFFIX            append SUFFIX to installed program names
1303   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1304 _ACEOF
1305 fi
1306
1307 if test -n "$ac_init_help"; then
1308   case $ac_init_help in
1309      short | recursive ) echo "Configuration of systemtap 0.6.2:";;
1310    esac
1311   cat <<\_ACEOF
1312
1313 Optional Features:
1314   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1315   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1316   --enable-maintainer-mode  enable make rules and dependencies not useful
1317                           (and sometimes confusing) to the casual installer
1318   --disable-dependency-tracking  speeds up one-time build
1319   --enable-dependency-tracking   do not reject slow dependency extractors
1320   --enable-perfmon[=DIRECTORY]
1321                           enable perfmon support (default is disabled).
1322                           Optional DIRECTORY is the path to the perfmon
1323                           installation (needed if installed in a non-standard
1324                           location).
1325   --enable-prologues      make -P prologue-searching default
1326   --disable-ssp           disable gcc stack-protector
1327   --enable-sqlite         build with sqlite support
1328   --enable-crash[=DIRECTORY]
1329                           enable crash extension (default is disabled).
1330                           Optional DIRECTORY is the path to the crash header
1331                           file (needed if installed in a non-standard
1332                           location).
1333   --enable-docs           enable building documentation (default on if latex
1334                           etc. found).
1335
1336 Optional Packages:
1337   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1338   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1339   --with-elfutils=DIRECTORY
1340                           find elfutils source code in DIRECTORY
1341
1342 Some influential environment variables:
1343   CC          C compiler command
1344   CFLAGS      C compiler flags
1345   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1346               nonstandard directory <lib dir>
1347   LIBS        libraries to pass to the linker, e.g. -l<library>
1348   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1349               you have headers in a nonstandard directory <include dir>
1350   CXX         C++ compiler command
1351   CXXFLAGS    C++ compiler flags
1352   CPP         C preprocessor
1353
1354 Use these variables to override the choices made by `configure' or to help
1355 it to find libraries and programs with nonstandard names/locations.
1356
1357 Report bugs to <systemtap@sources.redhat.com>.
1358 _ACEOF
1359 ac_status=$?
1360 fi
1361
1362 if test "$ac_init_help" = "recursive"; then
1363   # If there are subdirs, report their specific --help.
1364   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1365     test -d "$ac_dir" || continue
1366     ac_builddir=.
1367
1368 case "$ac_dir" in
1369 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1370 *)
1371   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1372   # A ".." for each directory in $ac_dir_suffix.
1373   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
1374   case $ac_top_builddir_sub in
1375   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1376   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1377   esac ;;
1378 esac
1379 ac_abs_top_builddir=$ac_pwd
1380 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1381 # for backward compatibility:
1382 ac_top_builddir=$ac_top_build_prefix
1383
1384 case $srcdir in
1385   .)  # We are building in place.
1386     ac_srcdir=.
1387     ac_top_srcdir=$ac_top_builddir_sub
1388     ac_abs_top_srcdir=$ac_pwd ;;
1389   [\\/]* | ?:[\\/]* )  # Absolute name.
1390     ac_srcdir=$srcdir$ac_dir_suffix;
1391     ac_top_srcdir=$srcdir
1392     ac_abs_top_srcdir=$srcdir ;;
1393   *) # Relative name.
1394     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1395     ac_top_srcdir=$ac_top_build_prefix$srcdir
1396     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1397 esac
1398 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1399
1400     cd "$ac_dir" || { ac_status=$?; continue; }
1401     # Check for guested configure.
1402     if test -f "$ac_srcdir/configure.gnu"; then
1403       echo &&
1404       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1405     elif test -f "$ac_srcdir/configure"; then
1406       echo &&
1407       $SHELL "$ac_srcdir/configure" --help=recursive
1408     else
1409       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1410     fi || ac_status=$?
1411     cd "$ac_pwd" || { ac_status=$?; break; }
1412   done
1413 fi
1414
1415 test -n "$ac_init_help" && exit $ac_status
1416 if $ac_init_version; then
1417   cat <<\_ACEOF
1418 systemtap configure 0.6.2
1419 generated by GNU Autoconf 2.61
1420
1421 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
1422 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1423 This configure script is free software; the Free Software Foundation
1424 gives unlimited permission to copy, distribute and modify it.
1425 _ACEOF
1426   exit
1427 fi
1428 cat >config.log <<_ACEOF
1429 This file contains any messages produced by compilers while
1430 running configure, to aid debugging if configure makes a mistake.
1431
1432 It was created by systemtap $as_me 0.6.2, which was
1433 generated by GNU Autoconf 2.61.  Invocation command line was
1434
1435   $ $0 $@
1436
1437 _ACEOF
1438 exec 5>>config.log
1439 {
1440 cat <<_ASUNAME
1441 ## --------- ##
1442 ## Platform. ##
1443 ## --------- ##
1444
1445 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1446 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1447 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1448 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1449 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1450
1451 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1452 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1453
1454 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1455 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1456 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1457 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1458 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1459 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1460 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1461
1462 _ASUNAME
1463
1464 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1465 for as_dir in $PATH
1466 do
1467   IFS=$as_save_IFS
1468   test -z "$as_dir" && as_dir=.
1469   echo "PATH: $as_dir"
1470 done
1471 IFS=$as_save_IFS
1472
1473 } >&5
1474
1475 cat >&5 <<_ACEOF
1476
1477
1478 ## ----------- ##
1479 ## Core tests. ##
1480 ## ----------- ##
1481
1482 _ACEOF
1483
1484
1485 # Keep a trace of the command line.
1486 # Strip out --no-create and --no-recursion so they do not pile up.
1487 # Strip out --silent because we don't want to record it for future runs.
1488 # Also quote any args containing shell meta-characters.
1489 # Make two passes to allow for proper duplicate-argument suppression.
1490 ac_configure_args=
1491 ac_configure_args0=
1492 ac_configure_args1=
1493 ac_must_keep_next=false
1494 for ac_pass in 1 2
1495 do
1496   for ac_arg
1497   do
1498     case $ac_arg in
1499     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1500     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1501     | -silent | --silent | --silen | --sile | --sil)
1502       continue ;;
1503     *\'*)
1504       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1505     esac
1506     case $ac_pass in
1507     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1508     2)
1509       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1510       if test $ac_must_keep_next = true; then
1511         ac_must_keep_next=false # Got value, back to normal.
1512       else
1513         case $ac_arg in
1514           *=* | --config-cache | -C | -disable-* | --disable-* \
1515           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1516           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1517           | -with-* | --with-* | -without-* | --without-* | --x)
1518             case "$ac_configure_args0 " in
1519               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1520             esac
1521             ;;
1522           -* ) ac_must_keep_next=true ;;
1523         esac
1524       fi
1525       ac_configure_args="$ac_configure_args '$ac_arg'"
1526       ;;
1527     esac
1528   done
1529 done
1530 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1531 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1532
1533 # When interrupted or exit'd, cleanup temporary files, and complete
1534 # config.log.  We remove comments because anyway the quotes in there
1535 # would cause problems or look ugly.
1536 # WARNING: Use '\'' to represent an apostrophe within the trap.
1537 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1538 trap 'exit_status=$?
1539   # Save into config.log some information that might help in debugging.
1540   {
1541     echo
1542
1543     cat <<\_ASBOX
1544 ## ---------------- ##
1545 ## Cache variables. ##
1546 ## ---------------- ##
1547 _ASBOX
1548     echo
1549     # The following way of writing the cache mishandles newlines in values,
1550 (
1551   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1552     eval ac_val=\$$ac_var
1553     case $ac_val in #(
1554     *${as_nl}*)
1555       case $ac_var in #(
1556       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
1557 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
1558       esac
1559       case $ac_var in #(
1560       _ | IFS | as_nl) ;; #(
1561       *) $as_unset $ac_var ;;
1562       esac ;;
1563     esac
1564   done
1565   (set) 2>&1 |
1566     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1567     *${as_nl}ac_space=\ *)
1568       sed -n \
1569         "s/'\''/'\''\\\\'\'''\''/g;
1570           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1571       ;; #(
1572     *)
1573       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1574       ;;
1575     esac |
1576     sort
1577 )
1578     echo
1579
1580     cat <<\_ASBOX
1581 ## ----------------- ##
1582 ## Output variables. ##
1583 ## ----------------- ##
1584 _ASBOX
1585     echo
1586     for ac_var in $ac_subst_vars
1587     do
1588       eval ac_val=\$$ac_var
1589       case $ac_val in
1590       *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1591       esac
1592       echo "$ac_var='\''$ac_val'\''"
1593     done | sort
1594     echo
1595
1596     if test -n "$ac_subst_files"; then
1597       cat <<\_ASBOX
1598 ## ------------------- ##
1599 ## File substitutions. ##
1600 ## ------------------- ##
1601 _ASBOX
1602       echo
1603       for ac_var in $ac_subst_files
1604       do
1605         eval ac_val=\$$ac_var
1606         case $ac_val in
1607         *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1608         esac
1609         echo "$ac_var='\''$ac_val'\''"
1610       done | sort
1611       echo
1612     fi
1613
1614     if test -s confdefs.h; then
1615       cat <<\_ASBOX
1616 ## ----------- ##
1617 ## confdefs.h. ##
1618 ## ----------- ##
1619 _ASBOX
1620       echo
1621       cat confdefs.h
1622       echo
1623     fi
1624     test "$ac_signal" != 0 &&
1625       echo "$as_me: caught signal $ac_signal"
1626     echo "$as_me: exit $exit_status"
1627   } >&5
1628   rm -f core *.core core.conftest.* &&
1629     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1630     exit $exit_status
1631 ' 0
1632 for ac_signal in 1 2 13 15; do
1633   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1634 done
1635 ac_signal=0
1636
1637 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1638 rm -f -r conftest* confdefs.h
1639
1640 # Predefined preprocessor variables.
1641
1642 cat >>confdefs.h <<_ACEOF
1643 #define PACKAGE_NAME "$PACKAGE_NAME"
1644 _ACEOF
1645
1646
1647 cat >>confdefs.h <<_ACEOF
1648 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1649 _ACEOF
1650
1651
1652 cat >>confdefs.h <<_ACEOF
1653 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1654 _ACEOF
1655
1656
1657 cat >>confdefs.h <<_ACEOF
1658 #define PACKAGE_STRING "$PACKAGE_STRING"
1659 _ACEOF
1660
1661
1662 cat >>confdefs.h <<_ACEOF
1663 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1664 _ACEOF
1665
1666
1667 # Let the site file select an alternate cache file if it wants to.
1668 # Prefer explicitly selected file to automatically selected ones.
1669 if test -n "$CONFIG_SITE"; then
1670   set x "$CONFIG_SITE"
1671 elif test "x$prefix" != xNONE; then
1672   set x "$prefix/share/config.site" "$prefix/etc/config.site"
1673 else
1674   set x "$ac_default_prefix/share/config.site" \
1675         "$ac_default_prefix/etc/config.site"
1676 fi
1677 shift
1678 for ac_site_file
1679 do
1680   if test -r "$ac_site_file"; then
1681     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1682 echo "$as_me: loading site script $ac_site_file" >&6;}
1683     sed 's/^/| /' "$ac_site_file" >&5
1684     . "$ac_site_file"
1685   fi
1686 done
1687
1688 if test -r "$cache_file"; then
1689   # Some versions of bash will fail to source /dev/null (special
1690   # files actually), so we avoid doing that.
1691   if test -f "$cache_file"; then
1692     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1693 echo "$as_me: loading cache $cache_file" >&6;}
1694     case $cache_file in
1695       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1696       *)                      . "./$cache_file";;
1697     esac
1698   fi
1699 else
1700   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1701 echo "$as_me: creating cache $cache_file" >&6;}
1702   >$cache_file
1703 fi
1704
1705 # Check that the precious variables saved in the cache have kept the same
1706 # value.
1707 ac_cache_corrupted=false
1708 for ac_var in $ac_precious_vars; do
1709   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1710   eval ac_new_set=\$ac_env_${ac_var}_set
1711   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1712   eval ac_new_val=\$ac_env_${ac_var}_value
1713   case $ac_old_set,$ac_new_set in
1714     set,)
1715       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1716 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1717       ac_cache_corrupted=: ;;
1718     ,set)
1719       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1720 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1721       ac_cache_corrupted=: ;;
1722     ,);;
1723     *)
1724       if test "x$ac_old_val" != "x$ac_new_val"; then
1725         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1726 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1727         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1728 echo "$as_me:   former value:  $ac_old_val" >&2;}
1729         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1730 echo "$as_me:   current value: $ac_new_val" >&2;}
1731         ac_cache_corrupted=:
1732       fi;;
1733   esac
1734   # Pass precious variables to config.status.
1735   if test "$ac_new_set" = set; then
1736     case $ac_new_val in
1737     *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1738     *) ac_arg=$ac_var=$ac_new_val ;;
1739     esac
1740     case " $ac_configure_args " in
1741       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1742       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1743     esac
1744   fi
1745 done
1746 if $ac_cache_corrupted; then
1747   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1748 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1749   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1750 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1751    { (exit 1); exit 1; }; }
1752 fi
1753
1754
1755
1756
1757
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771
1772
1773
1774
1775
1776
1777
1778 ac_ext=c
1779 ac_cpp='$CPP $CPPFLAGS'
1780 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1781 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1782 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1783
1784
1785
1786
1787 am__api_version='1.10'
1788
1789 ac_aux_dir=
1790 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1791   if test -f "$ac_dir/install-sh"; then
1792     ac_aux_dir=$ac_dir
1793     ac_install_sh="$ac_aux_dir/install-sh -c"
1794     break
1795   elif test -f "$ac_dir/install.sh"; then
1796     ac_aux_dir=$ac_dir
1797     ac_install_sh="$ac_aux_dir/install.sh -c"
1798     break
1799   elif test -f "$ac_dir/shtool"; then
1800     ac_aux_dir=$ac_dir
1801     ac_install_sh="$ac_aux_dir/shtool install -c"
1802     break
1803   fi
1804 done
1805 if test -z "$ac_aux_dir"; then
1806   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
1807 echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
1808    { (exit 1); exit 1; }; }
1809 fi
1810
1811 # These three variables are undocumented and unsupported,
1812 # and are intended to be withdrawn in a future Autoconf release.
1813 # They can cause serious problems if a builder's source tree is in a directory
1814 # whose full name contains unusual characters.
1815 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
1816 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
1817 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
1818
1819
1820 # Find a good install program.  We prefer a C program (faster),
1821 # so one script is as good as another.  But avoid the broken or
1822 # incompatible versions:
1823 # SysV /etc/install, /usr/sbin/install
1824 # SunOS /usr/etc/install
1825 # IRIX /sbin/install
1826 # AIX /bin/install
1827 # AmigaOS /C/install, which installs bootblocks on floppy discs
1828 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1829 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1830 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1831 # OS/2's system install, which has a completely different semantic
1832 # ./install, which can be erroneously created by make from ./install.sh.
1833 { echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1834 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
1835 if test -z "$INSTALL"; then
1836 if test "${ac_cv_path_install+set}" = set; then
1837   echo $ECHO_N "(cached) $ECHO_C" >&6
1838 else
1839   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1840 for as_dir in $PATH
1841 do
1842   IFS=$as_save_IFS
1843   test -z "$as_dir" && as_dir=.
1844   # Account for people who put trailing slashes in PATH elements.
1845 case $as_dir/ in
1846   ./ | .// | /cC/* | \
1847   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1848   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
1849   /usr/ucb/* ) ;;
1850   *)
1851     # OSF1 and SCO ODT 3.0 have their own names for install.
1852     # Don't use installbsd from OSF since it installs stuff as root
1853     # by default.
1854     for ac_prog in ginstall scoinst install; do
1855       for ac_exec_ext in '' $ac_executable_extensions; do
1856         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
1857           if test $ac_prog = install &&
1858             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1859             # AIX install.  It has an incompatible calling convention.
1860             :
1861           elif test $ac_prog = install &&
1862             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1863             # program-specific install script used by HP pwplus--don't use.
1864             :
1865           else
1866             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1867             break 3
1868           fi
1869         fi
1870       done
1871     done
1872     ;;
1873 esac
1874 done
1875 IFS=$as_save_IFS
1876
1877
1878 fi
1879   if test "${ac_cv_path_install+set}" = set; then
1880     INSTALL=$ac_cv_path_install
1881   else
1882     # As a last resort, use the slow shell script.  Don't cache a
1883     # value for INSTALL within a source directory, because that will
1884     # break other packages using the cache if that directory is
1885     # removed, or if the value is a relative name.
1886     INSTALL=$ac_install_sh
1887   fi
1888 fi
1889 { echo "$as_me:$LINENO: result: $INSTALL" >&5
1890 echo "${ECHO_T}$INSTALL" >&6; }
1891
1892 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1893 # It thinks the first close brace ends the variable substitution.
1894 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1895
1896 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1897
1898 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1899
1900 { echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1901 echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6; }
1902 # Just in case
1903 sleep 1
1904 echo timestamp > conftest.file
1905 # Do `set' in a subshell so we don't clobber the current shell's
1906 # arguments.  Must try -L first in case configure is actually a
1907 # symlink; some systems play weird games with the mod time of symlinks
1908 # (eg FreeBSD returns the mod time of the symlink's containing
1909 # directory).
1910 if (
1911    set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1912    if test "$*" = "X"; then
1913       # -L didn't work.
1914       set X `ls -t $srcdir/configure conftest.file`
1915    fi
1916    rm -f conftest.file
1917    if test "$*" != "X $srcdir/configure conftest.file" \
1918       && test "$*" != "X conftest.file $srcdir/configure"; then
1919
1920       # If neither matched, then we have a broken ls.  This can happen
1921       # if, for instance, CONFIG_SHELL is bash and it inherits a
1922       # broken ls alias from the environment.  This has actually
1923       # happened.  Such a system could not be considered "sane".
1924       { { echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
1925 alias in your environment" >&5
1926 echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
1927 alias in your environment" >&2;}
1928    { (exit 1); exit 1; }; }
1929    fi
1930
1931    test "$2" = conftest.file
1932    )
1933 then
1934    # Ok.
1935    :
1936 else
1937    { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1938 Check your system clock" >&5
1939 echo "$as_me: error: newly created file is older than distributed files!
1940 Check your system clock" >&2;}
1941    { (exit 1); exit 1; }; }
1942 fi
1943 { echo "$as_me:$LINENO: result: yes" >&5
1944 echo "${ECHO_T}yes" >&6; }
1945 test "$program_prefix" != NONE &&
1946   program_transform_name="s&^&$program_prefix&;$program_transform_name"
1947 # Use a double $ so make ignores it.
1948 test "$program_suffix" != NONE &&
1949   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
1950 # Double any \ or $.  echo might interpret backslashes.
1951 # By default was `s,x,x', remove it if useless.
1952 cat <<\_ACEOF >conftest.sed
1953 s/[\\$]/&&/g;s/;s,x,x,$//
1954 _ACEOF
1955 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1956 rm -f conftest.sed
1957
1958 # expand $ac_aux_dir to an absolute path
1959 am_aux_dir=`cd $ac_aux_dir && pwd`
1960
1961 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
1962 # Use eval to expand $SHELL
1963 if eval "$MISSING --run true"; then
1964   am_missing_run="$MISSING --run "
1965 else
1966   am_missing_run=
1967   { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1968 echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1969 fi
1970
1971 { echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5
1972 echo $ECHO_N "checking for a thread-safe mkdir -p... $ECHO_C" >&6; }
1973 if test -z "$MKDIR_P"; then
1974   if test "${ac_cv_path_mkdir+set}" = set; then
1975   echo $ECHO_N "(cached) $ECHO_C" >&6
1976 else
1977   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1978 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
1979 do
1980   IFS=$as_save_IFS
1981   test -z "$as_dir" && as_dir=.
1982   for ac_prog in mkdir gmkdir; do
1983          for ac_exec_ext in '' $ac_executable_extensions; do
1984            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
1985            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
1986              'mkdir (GNU coreutils) '* | \
1987              'mkdir (coreutils) '* | \
1988              'mkdir (fileutils) '4.1*)
1989                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
1990                break 3;;
1991            esac
1992          done
1993        done
1994 done
1995 IFS=$as_save_IFS
1996
1997 fi
1998
1999   if test "${ac_cv_path_mkdir+set}" = set; then
2000     MKDIR_P="$ac_cv_path_mkdir -p"
2001   else
2002     # As a last resort, use the slow shell script.  Don't cache a
2003     # value for MKDIR_P within a source directory, because that will
2004     # break other packages using the cache if that directory is
2005     # removed, or if the value is a relative name.
2006     test -d ./--version && rmdir ./--version
2007     MKDIR_P="$ac_install_sh -d"
2008   fi
2009 fi
2010 { echo "$as_me:$LINENO: result: $MKDIR_P" >&5
2011 echo "${ECHO_T}$MKDIR_P" >&6; }
2012
2013 mkdir_p="$MKDIR_P"
2014 case $mkdir_p in
2015   [\\/$]* | ?:[\\/]*) ;;
2016   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
2017 esac
2018
2019 for ac_prog in gawk mawk nawk awk
2020 do
2021   # Extract the first word of "$ac_prog", so it can be a program name with args.
2022 set dummy $ac_prog; ac_word=$2
2023 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2024 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2025 if test "${ac_cv_prog_AWK+set}" = set; then
2026   echo $ECHO_N "(cached) $ECHO_C" >&6
2027 else
2028   if test -n "$AWK"; then
2029   ac_cv_prog_AWK="$AWK" # Let the user override the test.
2030 else
2031 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2032 for as_dir in $PATH
2033 do
2034   IFS=$as_save_IFS
2035   test -z "$as_dir" && as_dir=.
2036   for ac_exec_ext in '' $ac_executable_extensions; do
2037   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2038     ac_cv_prog_AWK="$ac_prog"
2039     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2040     break 2
2041   fi
2042 done
2043 done
2044 IFS=$as_save_IFS
2045
2046 fi
2047 fi
2048 AWK=$ac_cv_prog_AWK
2049 if test -n "$AWK"; then
2050   { echo "$as_me:$LINENO: result: $AWK" >&5
2051 echo "${ECHO_T}$AWK" >&6; }
2052 else
2053   { echo "$as_me:$LINENO: result: no" >&5
2054 echo "${ECHO_T}no" >&6; }
2055 fi
2056
2057
2058   test -n "$AWK" && break
2059 done
2060
2061 { echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2062 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; }
2063 set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2064 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
2065   echo $ECHO_N "(cached) $ECHO_C" >&6
2066 else
2067   cat >conftest.make <<\_ACEOF
2068 SHELL = /bin/sh
2069 all:
2070         @echo '@@@%%%=$(MAKE)=@@@%%%'
2071 _ACEOF
2072 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2073 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2074   *@@@%%%=?*=@@@%%%*)
2075     eval ac_cv_prog_make_${ac_make}_set=yes;;
2076   *)
2077     eval ac_cv_prog_make_${ac_make}_set=no;;
2078 esac
2079 rm -f conftest.make
2080 fi
2081 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2082   { echo "$as_me:$LINENO: result: yes" >&5
2083 echo "${ECHO_T}yes" >&6; }
2084   SET_MAKE=
2085 else
2086   { echo "$as_me:$LINENO: result: no" >&5
2087 echo "${ECHO_T}no" >&6; }
2088   SET_MAKE="MAKE=${MAKE-make}"
2089 fi
2090
2091 rm -rf .tst 2>/dev/null
2092 mkdir .tst 2>/dev/null
2093 if test -d .tst; then
2094   am__leading_dot=.
2095 else
2096   am__leading_dot=_
2097 fi
2098 rmdir .tst 2>/dev/null
2099
2100 if test "`cd $srcdir && pwd`" != "`pwd`"; then
2101   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
2102   # is not polluted with repeated "-I."
2103   am__isrc=' -I$(srcdir)'
2104   # test to see if srcdir already configured
2105   if test -f $srcdir/config.status; then
2106     { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
2107 echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
2108    { (exit 1); exit 1; }; }
2109   fi
2110 fi
2111
2112 # test whether we have cygpath
2113 if test -z "$CYGPATH_W"; then
2114   if (cygpath --version) >/dev/null 2>/dev/null; then
2115     CYGPATH_W='cygpath -w'
2116   else
2117     CYGPATH_W=echo
2118   fi
2119 fi
2120
2121
2122 # Define the identity of the package.
2123  PACKAGE='systemtap'
2124  VERSION='0.6.2'
2125
2126
2127 cat >>confdefs.h <<_ACEOF
2128 #define PACKAGE "$PACKAGE"
2129 _ACEOF
2130
2131
2132 cat >>confdefs.h <<_ACEOF
2133 #define VERSION "$VERSION"
2134 _ACEOF
2135
2136 # Some tools Automake needs.
2137
2138 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
2139
2140
2141 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
2142
2143
2144 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
2145
2146
2147 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
2148
2149
2150 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
2151
2152 install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
2153
2154 # Installed binaries are usually stripped using `strip' when the user
2155 # run `make install-strip'.  However `strip' might not be the right
2156 # tool to use in cross-compilation environments, therefore Automake
2157 # will honor the `STRIP' environment variable to overrule this program.
2158 if test "$cross_compiling" != no; then
2159   if test -n "$ac_tool_prefix"; then
2160   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2161 set dummy ${ac_tool_prefix}strip; ac_word=$2
2162 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2163 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2164 if test "${ac_cv_prog_STRIP+set}" = set; then
2165   echo $ECHO_N "(cached) $ECHO_C" >&6
2166 else
2167   if test -n "$STRIP"; then
2168   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2169 else
2170 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2171 for as_dir in $PATH
2172 do
2173   IFS=$as_save_IFS
2174   test -z "$as_dir" && as_dir=.
2175   for ac_exec_ext in '' $ac_executable_extensions; do
2176   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2177     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2178     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2179     break 2
2180   fi
2181 done
2182 done
2183 IFS=$as_save_IFS
2184
2185 fi
2186 fi
2187 STRIP=$ac_cv_prog_STRIP
2188 if test -n "$STRIP"; then
2189   { echo "$as_me:$LINENO: result: $STRIP" >&5
2190 echo "${ECHO_T}$STRIP" >&6; }
2191 else
2192   { echo "$as_me:$LINENO: result: no" >&5
2193 echo "${ECHO_T}no" >&6; }
2194 fi
2195
2196
2197 fi
2198 if test -z "$ac_cv_prog_STRIP"; then
2199   ac_ct_STRIP=$STRIP
2200   # Extract the first word of "strip", so it can be a program name with args.
2201 set dummy strip; ac_word=$2
2202 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2203 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2204 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
2205   echo $ECHO_N "(cached) $ECHO_C" >&6
2206 else
2207   if test -n "$ac_ct_STRIP"; then
2208   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2209 else
2210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2211 for as_dir in $PATH
2212 do
2213   IFS=$as_save_IFS
2214   test -z "$as_dir" && as_dir=.
2215   for ac_exec_ext in '' $ac_executable_extensions; do
2216   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2217     ac_cv_prog_ac_ct_STRIP="strip"
2218     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2219     break 2
2220   fi
2221 done
2222 done
2223 IFS=$as_save_IFS
2224
2225 fi
2226 fi
2227 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2228 if test -n "$ac_ct_STRIP"; then
2229   { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
2230 echo "${ECHO_T}$ac_ct_STRIP" >&6; }
2231 else
2232   { echo "$as_me:$LINENO: result: no" >&5
2233 echo "${ECHO_T}no" >&6; }
2234 fi
2235
2236   if test "x$ac_ct_STRIP" = x; then
2237     STRIP=":"
2238   else
2239     case $cross_compiling:$ac_tool_warned in
2240 yes:)
2241 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2242 whose name does not start with the host triplet.  If you think this
2243 configuration is useful to you, please write to autoconf@gnu.org." >&5
2244 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2245 whose name does not start with the host triplet.  If you think this
2246 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2247 ac_tool_warned=yes ;;
2248 esac
2249     STRIP=$ac_ct_STRIP
2250   fi
2251 else
2252   STRIP="$ac_cv_prog_STRIP"
2253 fi
2254
2255 fi
2256 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2257
2258 # We need awk for the "check" target.  The system "awk" is bad on
2259 # some platforms.
2260 # Always define AMTAR for backward compatibility.
2261
2262 AMTAR=${AMTAR-"${am_missing_run}tar"}
2263
2264 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
2265
2266
2267
2268
2269
2270 { echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
2271 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6; }
2272     # Check whether --enable-maintainer-mode was given.
2273 if test "${enable_maintainer_mode+set}" = set; then
2274   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2275 else
2276   USE_MAINTAINER_MODE=no
2277 fi
2278
2279   { echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
2280 echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6; }
2281    if test $USE_MAINTAINER_MODE = yes; then
2282   MAINTAINER_MODE_TRUE=
2283   MAINTAINER_MODE_FALSE='#'
2284 else
2285   MAINTAINER_MODE_TRUE='#'
2286   MAINTAINER_MODE_FALSE=
2287 fi
2288
2289   MAINT=$MAINTAINER_MODE_TRUE
2290
2291
2292
2293 { echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5
2294 echo $ECHO_N "checking for a thread-safe mkdir -p... $ECHO_C" >&6; }
2295 if test -z "$MKDIR_P"; then
2296   if test "${ac_cv_path_mkdir+set}" = set; then
2297   echo $ECHO_N "(cached) $ECHO_C" >&6
2298 else
2299   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2300 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2301 do
2302   IFS=$as_save_IFS
2303   test -z "$as_dir" && as_dir=.
2304   for ac_prog in mkdir gmkdir; do
2305          for ac_exec_ext in '' $ac_executable_extensions; do
2306            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
2307            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2308              'mkdir (GNU coreutils) '* | \
2309              'mkdir (coreutils) '* | \
2310              'mkdir (fileutils) '4.1*)
2311                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2312                break 3;;
2313            esac
2314          done
2315        done
2316 done
2317 IFS=$as_save_IFS
2318
2319 fi
2320
2321   if test "${ac_cv_path_mkdir+set}" = set; then
2322     MKDIR_P="$ac_cv_path_mkdir -p"
2323   else
2324     # As a last resort, use the slow shell script.  Don't cache a
2325     # value for MKDIR_P within a source directory, because that will
2326     # break other packages using the cache if that directory is
2327     # removed, or if the value is a relative name.
2328     test -d ./--version && rmdir ./--version
2329     MKDIR_P="$ac_install_sh -d"
2330   fi
2331 fi
2332 { echo "$as_me:$LINENO: result: $MKDIR_P" >&5
2333 echo "${ECHO_T}$MKDIR_P" >&6; }
2334
2335 { echo "$as_me:$LINENO: checking whether ln -s works" >&5
2336 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6; }
2337 LN_S=$as_ln_s
2338 if test "$LN_S" = "ln -s"; then
2339   { echo "$as_me:$LINENO: result: yes" >&5
2340 echo "${ECHO_T}yes" >&6; }
2341 else
2342   { echo "$as_me:$LINENO: result: no, using $LN_S" >&5
2343 echo "${ECHO_T}no, using $LN_S" >&6; }
2344 fi
2345
2346 ac_ext=c
2347 ac_cpp='$CPP $CPPFLAGS'
2348 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2349 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2350 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2351 if test -n "$ac_tool_prefix"; then
2352   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2353 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2354 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2355 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2356 if test "${ac_cv_prog_CC+set}" = set; then
2357   echo $ECHO_N "(cached) $ECHO_C" >&6
2358 else
2359   if test -n "$CC"; then
2360   ac_cv_prog_CC="$CC" # Let the user override the test.
2361 else
2362 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2363 for as_dir in $PATH
2364 do
2365   IFS=$as_save_IFS
2366   test -z "$as_dir" && as_dir=.
2367   for ac_exec_ext in '' $ac_executable_extensions; do
2368   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2369     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2370     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2371     break 2
2372   fi
2373 done
2374 done
2375 IFS=$as_save_IFS
2376
2377 fi
2378 fi
2379 CC=$ac_cv_prog_CC
2380 if test -n "$CC"; then
2381   { echo "$as_me:$LINENO: result: $CC" >&5
2382 echo "${ECHO_T}$CC" >&6; }
2383 else
2384   { echo "$as_me:$LINENO: result: no" >&5
2385 echo "${ECHO_T}no" >&6; }
2386 fi
2387
2388
2389 fi
2390 if test -z "$ac_cv_prog_CC"; then
2391   ac_ct_CC=$CC
2392   # Extract the first word of "gcc", so it can be a program name with args.
2393 set dummy gcc; ac_word=$2
2394 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2395 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2396 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2397   echo $ECHO_N "(cached) $ECHO_C" >&6
2398 else
2399   if test -n "$ac_ct_CC"; then
2400   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2401 else
2402 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2403 for as_dir in $PATH
2404 do
2405   IFS=$as_save_IFS
2406   test -z "$as_dir" && as_dir=.
2407   for ac_exec_ext in '' $ac_executable_extensions; do
2408   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2409     ac_cv_prog_ac_ct_CC="gcc"
2410     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2411     break 2
2412   fi
2413 done
2414 done
2415 IFS=$as_save_IFS
2416
2417 fi
2418 fi
2419 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2420 if test -n "$ac_ct_CC"; then
2421   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2422 echo "${ECHO_T}$ac_ct_CC" >&6; }
2423 else
2424   { echo "$as_me:$LINENO: result: no" >&5
2425 echo "${ECHO_T}no" >&6; }
2426 fi
2427
2428   if test "x$ac_ct_CC" = x; then
2429     CC=""
2430   else
2431     case $cross_compiling:$ac_tool_warned in
2432 yes:)
2433 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2434 whose name does not start with the host triplet.  If you think this
2435 configuration is useful to you, please write to autoconf@gnu.org." >&5
2436 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2437 whose name does not start with the host triplet.  If you think this
2438 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2439 ac_tool_warned=yes ;;
2440 esac
2441     CC=$ac_ct_CC
2442   fi
2443 else
2444   CC="$ac_cv_prog_CC"
2445 fi
2446
2447 if test -z "$CC"; then
2448           if test -n "$ac_tool_prefix"; then
2449     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2450 set dummy ${ac_tool_prefix}cc; ac_word=$2
2451 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2452 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2453 if test "${ac_cv_prog_CC+set}" = set; then
2454   echo $ECHO_N "(cached) $ECHO_C" >&6
2455 else
2456   if test -n "$CC"; then
2457   ac_cv_prog_CC="$CC" # Let the user override the test.
2458 else
2459 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2460 for as_dir in $PATH
2461 do
2462   IFS=$as_save_IFS
2463   test -z "$as_dir" && as_dir=.
2464   for ac_exec_ext in '' $ac_executable_extensions; do
2465   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2466     ac_cv_prog_CC="${ac_tool_prefix}cc"
2467     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2468     break 2
2469   fi
2470 done
2471 done
2472 IFS=$as_save_IFS
2473
2474 fi
2475 fi
2476 CC=$ac_cv_prog_CC
2477 if test -n "$CC"; then
2478   { echo "$as_me:$LINENO: result: $CC" >&5
2479 echo "${ECHO_T}$CC" >&6; }
2480 else
2481   { echo "$as_me:$LINENO: result: no" >&5
2482 echo "${ECHO_T}no" >&6; }
2483 fi
2484
2485
2486   fi
2487 fi
2488 if test -z "$CC"; then
2489   # Extract the first word of "cc", so it can be a program name with args.
2490 set dummy cc; ac_word=$2
2491 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2492 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2493 if test "${ac_cv_prog_CC+set}" = set; then
2494   echo $ECHO_N "(cached) $ECHO_C" >&6
2495 else
2496   if test -n "$CC"; then
2497   ac_cv_prog_CC="$CC" # Let the user override the test.
2498 else
2499   ac_prog_rejected=no
2500 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2501 for as_dir in $PATH
2502 do
2503   IFS=$as_save_IFS
2504   test -z "$as_dir" && as_dir=.
2505   for ac_exec_ext in '' $ac_executable_extensions; do
2506   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2507     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2508        ac_prog_rejected=yes
2509        continue
2510      fi
2511     ac_cv_prog_CC="cc"
2512     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2513     break 2
2514   fi
2515 done
2516 done
2517 IFS=$as_save_IFS
2518
2519 if test $ac_prog_rejected = yes; then
2520   # We found a bogon in the path, so make sure we never use it.
2521   set dummy $ac_cv_prog_CC
2522   shift
2523   if test $# != 0; then
2524     # We chose a different compiler from the bogus one.
2525     # However, it has the same basename, so the bogon will be chosen
2526     # first if we set CC to just the basename; use the full file name.
2527     shift
2528     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2529   fi
2530 fi
2531 fi
2532 fi
2533 CC=$ac_cv_prog_CC
2534 if test -n "$CC"; then
2535   { echo "$as_me:$LINENO: result: $CC" >&5
2536 echo "${ECHO_T}$CC" >&6; }
2537 else
2538   { echo "$as_me:$LINENO: result: no" >&5
2539 echo "${ECHO_T}no" >&6; }
2540 fi
2541
2542
2543 fi
2544 if test -z "$CC"; then
2545   if test -n "$ac_tool_prefix"; then
2546   for ac_prog in cl.exe
2547   do
2548     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2549 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2550 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2551 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2552 if test "${ac_cv_prog_CC+set}" = set; then
2553   echo $ECHO_N "(cached) $ECHO_C" >&6
2554 else
2555   if test -n "$CC"; then
2556   ac_cv_prog_CC="$CC" # Let the user override the test.
2557 else
2558 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2559 for as_dir in $PATH
2560 do
2561   IFS=$as_save_IFS
2562   test -z "$as_dir" && as_dir=.
2563   for ac_exec_ext in '' $ac_executable_extensions; do
2564   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2565     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2566     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2567     break 2
2568   fi
2569 done
2570 done
2571 IFS=$as_save_IFS
2572
2573 fi
2574 fi
2575 CC=$ac_cv_prog_CC
2576 if test -n "$CC"; then
2577   { echo "$as_me:$LINENO: result: $CC" >&5
2578 echo "${ECHO_T}$CC" >&6; }
2579 else
2580   { echo "$as_me:$LINENO: result: no" >&5
2581 echo "${ECHO_T}no" >&6; }
2582 fi
2583
2584
2585     test -n "$CC" && break
2586   done
2587 fi
2588 if test -z "$CC"; then
2589   ac_ct_CC=$CC
2590   for ac_prog in cl.exe
2591 do
2592   # Extract the first word of "$ac_prog", so it can be a program name with args.
2593 set dummy $ac_prog; ac_word=$2
2594 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2595 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2596 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2597   echo $ECHO_N "(cached) $ECHO_C" >&6
2598 else
2599   if test -n "$ac_ct_CC"; then
2600   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2601 else
2602 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2603 for as_dir in $PATH
2604 do
2605   IFS=$as_save_IFS
2606   test -z "$as_dir" && as_dir=.
2607   for ac_exec_ext in '' $ac_executable_extensions; do
2608   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2609     ac_cv_prog_ac_ct_CC="$ac_prog"
2610     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2611     break 2
2612   fi
2613 done
2614 done
2615 IFS=$as_save_IFS
2616
2617 fi
2618 fi
2619 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2620 if test -n "$ac_ct_CC"; then
2621   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2622 echo "${ECHO_T}$ac_ct_CC" >&6; }
2623 else
2624   { echo "$as_me:$LINENO: result: no" >&5
2625 echo "${ECHO_T}no" >&6; }
2626 fi
2627
2628
2629   test -n "$ac_ct_CC" && break
2630 done
2631
2632   if test "x$ac_ct_CC" = x; then
2633     CC=""
2634   else
2635     case $cross_compiling:$ac_tool_warned in
2636 yes:)
2637 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2638 whose name does not start with the host triplet.  If you think this
2639 configuration is useful to you, please write to autoconf@gnu.org." >&5
2640 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2641 whose name does not start with the host triplet.  If you think this
2642 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2643 ac_tool_warned=yes ;;
2644 esac
2645     CC=$ac_ct_CC
2646   fi
2647 fi
2648
2649 fi
2650
2651
2652 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2653 See \`config.log' for more details." >&5
2654 echo "$as_me: error: no acceptable C compiler found in \$PATH
2655 See \`config.log' for more details." >&2;}
2656    { (exit 1); exit 1; }; }
2657
2658 # Provide some information about the compiler.
2659 echo "$as_me:$LINENO: checking for C compiler version" >&5
2660 ac_compiler=`set X $ac_compile; echo $2`
2661 { (ac_try="$ac_compiler --version >&5"
2662 case "(($ac_try" in
2663   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2664   *) ac_try_echo=$ac_try;;
2665 esac
2666 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2667   (eval "$ac_compiler --version >&5") 2>&5
2668   ac_status=$?
2669   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2670   (exit $ac_status); }
2671 { (ac_try="$ac_compiler -v >&5"
2672 case "(($ac_try" in
2673   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2674   *) ac_try_echo=$ac_try;;
2675 esac
2676 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2677   (eval "$ac_compiler -v >&5") 2>&5
2678   ac_status=$?
2679   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2680   (exit $ac_status); }
2681 { (ac_try="$ac_compiler -V >&5"
2682 case "(($ac_try" in
2683   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2684   *) ac_try_echo=$ac_try;;
2685 esac
2686 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2687   (eval "$ac_compiler -V >&5") 2>&5
2688   ac_status=$?
2689   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2690   (exit $ac_status); }
2691
2692 cat >conftest.$ac_ext <<_ACEOF
2693 /* confdefs.h.  */
2694 _ACEOF
2695 cat confdefs.h >>conftest.$ac_ext
2696 cat >>conftest.$ac_ext <<_ACEOF
2697 /* end confdefs.h.  */
2698
2699 int
2700 main ()
2701 {
2702
2703   ;
2704   return 0;
2705 }
2706 _ACEOF
2707 ac_clean_files_save=$ac_clean_files
2708 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2709 # Try to create an executable without -o first, disregard a.out.
2710 # It will help us diagnose broken compilers, and finding out an intuition
2711 # of exeext.
2712 { echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2713 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
2714 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2715 #
2716 # List of possible output files, starting from the most likely.
2717 # The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
2718 # only as a last resort.  b.out is created by i960 compilers.
2719 ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
2720 #
2721 # The IRIX 6 linker writes into existing files which may not be
2722 # executable, retaining their permissions.  Remove them first so a
2723 # subsequent execution test works.
2724 ac_rmfiles=
2725 for ac_file in $ac_files
2726 do
2727   case $ac_file in
2728     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2729     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2730   esac
2731 done
2732 rm -f $ac_rmfiles
2733
2734 if { (ac_try="$ac_link_default"
2735 case "(($ac_try" in
2736   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2737   *) ac_try_echo=$ac_try;;
2738 esac
2739 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2740   (eval "$ac_link_default") 2>&5
2741   ac_status=$?
2742   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2743   (exit $ac_status); }; then
2744   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2745 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2746 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2747 # so that the user can short-circuit this test for compilers unknown to
2748 # Autoconf.
2749 for ac_file in $ac_files ''
2750 do
2751   test -f "$ac_file" || continue
2752   case $ac_file in
2753     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
2754         ;;
2755     [ab].out )
2756         # We found the default executable, but exeext='' is most
2757         # certainly right.
2758         break;;
2759     *.* )
2760         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2761         then :; else
2762            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2763         fi
2764         # We set ac_cv_exeext here because the later test for it is not
2765         # safe: cross compilers may not add the suffix if given an `-o'
2766         # argument, so we may need to know it at that point already.
2767         # Even if this section looks crufty: it has the advantage of
2768         # actually working.
2769         break;;
2770     * )
2771         break;;
2772   esac
2773 done
2774 test "$ac_cv_exeext" = no && ac_cv_exeext=
2775
2776 else
2777   ac_file=''
2778 fi
2779
2780 { echo "$as_me:$LINENO: result: $ac_file" >&5
2781 echo "${ECHO_T}$ac_file" >&6; }
2782 if test -z "$ac_file"; then
2783   echo "$as_me: failed program was:" >&5
2784 sed 's/^/| /' conftest.$ac_ext >&5
2785
2786 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2787 See \`config.log' for more details." >&5
2788 echo "$as_me: error: C compiler cannot create executables
2789 See \`config.log' for more details." >&2;}
2790    { (exit 77); exit 77; }; }
2791 fi
2792
2793 ac_exeext=$ac_cv_exeext
2794
2795 # Check that the compiler produces executables we can run.  If not, either
2796 # the compiler is broken, or we cross compile.
2797 { echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2798 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
2799 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2800 # If not cross compiling, check that we can run a simple program.
2801 if test "$cross_compiling" != yes; then
2802   if { ac_try='./$ac_file'
2803   { (case "(($ac_try" in
2804   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2805   *) ac_try_echo=$ac_try;;
2806 esac
2807 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2808   (eval "$ac_try") 2>&5
2809   ac_status=$?
2810   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2811   (exit $ac_status); }; }; then
2812     cross_compiling=no
2813   else
2814     if test "$cross_compiling" = maybe; then
2815         cross_compiling=yes
2816     else
2817         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2818 If you meant to cross compile, use \`--host'.
2819 See \`config.log' for more details." >&5
2820 echo "$as_me: error: cannot run C compiled programs.
2821 If you meant to cross compile, use \`--host'.
2822 See \`config.log' for more details." >&2;}
2823    { (exit 1); exit 1; }; }
2824     fi
2825   fi
2826 fi
2827 { echo "$as_me:$LINENO: result: yes" >&5
2828 echo "${ECHO_T}yes" >&6; }
2829
2830 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2831 ac_clean_files=$ac_clean_files_save
2832 # Check that the compiler produces executables we can run.  If not, either
2833 # the compiler is broken, or we cross compile.
2834 { echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2835 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
2836 { echo "$as_me:$LINENO: result: $cross_compiling" >&5
2837 echo "${ECHO_T}$cross_compiling" >&6; }
2838
2839 { echo "$as_me:$LINENO: checking for suffix of executables" >&5
2840 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
2841 if { (ac_try="$ac_link"
2842 case "(($ac_try" in
2843   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2844   *) ac_try_echo=$ac_try;;
2845 esac
2846 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2847   (eval "$ac_link") 2>&5
2848   ac_status=$?
2849   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2850   (exit $ac_status); }; then
2851   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2852 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2853 # work properly (i.e., refer to `conftest.exe'), while it won't with
2854 # `rm'.
2855 for ac_file in conftest.exe conftest conftest.*; do
2856   test -f "$ac_file" || continue
2857   case $ac_file in
2858     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2859     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2860           break;;
2861     * ) break;;
2862   esac
2863 done
2864 else
2865   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2866 See \`config.log' for more details." >&5
2867 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2868 See \`config.log' for more details." >&2;}
2869    { (exit 1); exit 1; }; }
2870 fi
2871
2872 rm -f conftest$ac_cv_exeext
2873 { echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2874 echo "${ECHO_T}$ac_cv_exeext" >&6; }
2875
2876 rm -f conftest.$ac_ext
2877 EXEEXT=$ac_cv_exeext
2878 ac_exeext=$EXEEXT
2879 { echo "$as_me:$LINENO: checking for suffix of object files" >&5
2880 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
2881 if test "${ac_cv_objext+set}" = set; then
2882   echo $ECHO_N "(cached) $ECHO_C" >&6
2883 else
2884   cat >conftest.$ac_ext <<_ACEOF
2885 /* confdefs.h.  */
2886 _ACEOF
2887 cat confdefs.h >>conftest.$ac_ext
2888 cat >>conftest.$ac_ext <<_ACEOF
2889 /* end confdefs.h.  */
2890
2891 int
2892 main ()
2893 {
2894
2895   ;
2896   return 0;
2897 }
2898 _ACEOF
2899 rm -f conftest.o conftest.obj
2900 if { (ac_try="$ac_compile"
2901 case "(($ac_try" in
2902   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2903   *) ac_try_echo=$ac_try;;
2904 esac
2905 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2906   (eval "$ac_compile") 2>&5
2907   ac_status=$?
2908   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2909   (exit $ac_status); }; then
2910   for ac_file in conftest.o conftest.obj conftest.*; do
2911   test -f "$ac_file" || continue;
2912   case $ac_file in
2913     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
2914     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2915        break;;
2916   esac
2917 done
2918 else
2919   echo "$as_me: failed program was:" >&5
2920 sed 's/^/| /' conftest.$ac_ext >&5
2921
2922 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2923 See \`config.log' for more details." >&5
2924 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2925 See \`config.log' for more details." >&2;}
2926    { (exit 1); exit 1; }; }
2927 fi
2928
2929 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2930 fi
2931 { echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2932 echo "${ECHO_T}$ac_cv_objext" >&6; }
2933 OBJEXT=$ac_cv_objext
2934 ac_objext=$OBJEXT
2935 { echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2936 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
2937 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2938   echo $ECHO_N "(cached) $ECHO_C" >&6
2939 else
2940   cat >conftest.$ac_ext <<_ACEOF
2941 /* confdefs.h.  */
2942 _ACEOF
2943 cat confdefs.h >>conftest.$ac_ext
2944 cat >>conftest.$ac_ext <<_ACEOF
2945 /* end confdefs.h.  */
2946
2947 int
2948 main ()
2949 {
2950 #ifndef __GNUC__
2951        choke me
2952 #endif
2953
2954   ;
2955   return 0;
2956 }
2957 _ACEOF
2958 rm -f conftest.$ac_objext
2959 if { (ac_try="$ac_compile"
2960 case "(($ac_try" in
2961   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2962   *) ac_try_echo=$ac_try;;
2963 esac
2964 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2965   (eval "$ac_compile") 2>conftest.er1
2966   ac_status=$?
2967   grep -v '^ *+' conftest.er1 >conftest.err
2968   rm -f conftest.er1
2969   cat conftest.err >&5
2970   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2971   (exit $ac_status); } && {
2972          test -z "$ac_c_werror_flag" ||
2973          test ! -s conftest.err
2974        } && test -s conftest.$ac_objext; then
2975   ac_compiler_gnu=yes
2976 else
2977   echo "$as_me: failed program was:" >&5
2978 sed 's/^/| /' conftest.$ac_ext >&5
2979
2980         ac_compiler_gnu=no
2981 fi
2982
2983 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2984 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2985
2986 fi
2987 { echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2988 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
2989 GCC=`test $ac_compiler_gnu = yes && echo yes`
2990 ac_test_CFLAGS=${CFLAGS+set}
2991 ac_save_CFLAGS=$CFLAGS
2992 { echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2993 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
2994 if test "${ac_cv_prog_cc_g+set}" = set; then
2995   echo $ECHO_N "(cached) $ECHO_C" >&6
2996 else
2997   ac_save_c_werror_flag=$ac_c_werror_flag
2998    ac_c_werror_flag=yes
2999    ac_cv_prog_cc_g=no
3000    CFLAGS="-g"
3001    cat >conftest.$ac_ext <<_ACEOF
3002 /* confdefs.h.  */
3003 _ACEOF
3004 cat confdefs.h >>conftest.$ac_ext
3005 cat >>conftest.$ac_ext <<_ACEOF
3006 /* end confdefs.h.  */
3007
3008 int
3009 main ()
3010 {
3011
3012   ;
3013   return 0;
3014 }
3015 _ACEOF
3016 rm -f conftest.$ac_objext
3017 if { (ac_try="$ac_compile"
3018 case "(($ac_try" in
3019   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3020   *) ac_try_echo=$ac_try;;
3021 esac
3022 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3023   (eval "$ac_compile") 2>conftest.er1
3024   ac_status=$?
3025   grep -v '^ *+' conftest.er1 >conftest.err
3026   rm -f conftest.er1
3027   cat conftest.err >&5
3028   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3029   (exit $ac_status); } && {
3030          test -z "$ac_c_werror_flag" ||
3031          test ! -s conftest.err
3032        } && test -s conftest.$ac_objext; then
3033   ac_cv_prog_cc_g=yes
3034 else
3035   echo "$as_me: failed program was:" >&5
3036 sed 's/^/| /' conftest.$ac_ext >&5
3037
3038         CFLAGS=""
3039       cat >conftest.$ac_ext <<_ACEOF
3040 /* confdefs.h.  */
3041 _ACEOF
3042 cat confdefs.h >>conftest.$ac_ext
3043 cat >>conftest.$ac_ext <<_ACEOF
3044 /* end confdefs.h.  */
3045
3046 int
3047 main ()
3048 {
3049
3050   ;
3051   return 0;
3052 }
3053 _ACEOF
3054 rm -f conftest.$ac_objext
3055 if { (ac_try="$ac_compile"
3056 case "(($ac_try" in
3057   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3058   *) ac_try_echo=$ac_try;;
3059 esac
3060 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3061   (eval "$ac_compile") 2>conftest.er1
3062   ac_status=$?
3063   grep -v '^ *+' conftest.er1 >conftest.err
3064   rm -f conftest.er1
3065   cat conftest.err >&5
3066   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3067   (exit $ac_status); } && {
3068          test -z "$ac_c_werror_flag" ||
3069          test ! -s conftest.err
3070        } && test -s conftest.$ac_objext; then
3071   :
3072 else
3073   echo "$as_me: failed program was:" >&5
3074 sed 's/^/| /' conftest.$ac_ext >&5
3075
3076         ac_c_werror_flag=$ac_save_c_werror_flag
3077          CFLAGS="-g"
3078          cat >conftest.$ac_ext <<_ACEOF
3079 /* confdefs.h.  */
3080 _ACEOF
3081 cat confdefs.h >>conftest.$ac_ext
3082 cat >>conftest.$ac_ext <<_ACEOF
3083 /* end confdefs.h.  */
3084
3085 int
3086 main ()
3087 {
3088
3089   ;
3090   return 0;
3091 }
3092 _ACEOF
3093 rm -f conftest.$ac_objext
3094 if { (ac_try="$ac_compile"
3095 case "(($ac_try" in
3096   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3097   *) ac_try_echo=$ac_try;;
3098 esac
3099 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3100   (eval "$ac_compile") 2>conftest.er1
3101   ac_status=$?
3102   grep -v '^ *+' conftest.er1 >conftest.err
3103   rm -f conftest.er1
3104   cat conftest.err >&5
3105   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3106   (exit $ac_status); } && {
3107          test -z "$ac_c_werror_flag" ||
3108          test ! -s conftest.err
3109        } && test -s conftest.$ac_objext; then
3110   ac_cv_prog_cc_g=yes
3111 else
3112   echo "$as_me: failed program was:" >&5
3113 sed 's/^/| /' conftest.$ac_ext >&5
3114
3115
3116 fi
3117
3118 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3119 fi
3120
3121 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3122 fi
3123
3124 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3125    ac_c_werror_flag=$ac_save_c_werror_flag
3126 fi
3127 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3128 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
3129 if test "$ac_test_CFLAGS" = set; then
3130   CFLAGS=$ac_save_CFLAGS
3131 elif test $ac_cv_prog_cc_g = yes; then
3132   if test "$GCC" = yes; then
3133     CFLAGS="-g -O2"
3134   else
3135     CFLAGS="-g"
3136   fi
3137 else
3138   if test "$GCC" = yes; then
3139     CFLAGS="-O2"
3140   else
3141     CFLAGS=
3142   fi
3143 fi
3144 { echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
3145 echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
3146 if test "${ac_cv_prog_cc_c89+set}" = set; then
3147   echo $ECHO_N "(cached) $ECHO_C" >&6
3148 else
3149   ac_cv_prog_cc_c89=no
3150 ac_save_CC=$CC
3151 cat >conftest.$ac_ext <<_ACEOF
3152 /* confdefs.h.  */
3153 _ACEOF
3154 cat confdefs.h >>conftest.$ac_ext
3155 cat >>conftest.$ac_ext <<_ACEOF
3156 /* end confdefs.h.  */
3157 #include <stdarg.h>
3158 #include <stdio.h>
3159 #include <sys/types.h>
3160 #include <sys/stat.h>
3161 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3162 struct buf { int x; };
3163 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3164 static char *e (p, i)
3165      char **p;
3166      int i;
3167 {
3168   return p[i];
3169 }
3170 static char *f (char * (*g) (char **, int), char **p, ...)
3171 {
3172   char *s;
3173   va_list v;
3174   va_start (v,p);
3175   s = g (p, va_arg (v,int));
3176   va_end (v);
3177   return s;
3178 }
3179
3180 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3181    function prototypes and stuff, but not '\xHH' hex character constants.
3182    These don't provoke an error unfortunately, instead are silently treated
3183    as 'x'.  The following induces an error, until -std is added to get
3184    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3185    array size at least.  It's necessary to write '\x00'==0 to get something
3186    that's true only with -std.  */
3187 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3188
3189 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3190    inside strings and character constants.  */
3191 #define FOO(x) 'x'
3192 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3193
3194 int test (int i, double x);
3195 struct s1 {int (*f) (int a);};
3196 struct s2 {int (*f) (double a);};
3197 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3198 int argc;
3199 char **argv;
3200 int
3201 main ()
3202 {
3203 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3204   ;
3205   return 0;
3206 }
3207 _ACEOF
3208 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3209         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3210 do
3211   CC="$ac_save_CC $ac_arg"
3212   rm -f conftest.$ac_objext
3213 if { (ac_try="$ac_compile"
3214 case "(($ac_try" in
3215   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3216   *) ac_try_echo=$ac_try;;
3217 esac
3218 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3219   (eval "$ac_compile") 2>conftest.er1
3220   ac_status=$?
3221   grep -v '^ *+' conftest.er1 >conftest.err
3222   rm -f conftest.er1
3223   cat conftest.err >&5
3224   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3225   (exit $ac_status); } && {
3226          test -z "$ac_c_werror_flag" ||
3227          test ! -s conftest.err
3228        } && test -s conftest.$ac_objext; then
3229   ac_cv_prog_cc_c89=$ac_arg
3230 else
3231   echo "$as_me: failed program was:" >&5
3232 sed 's/^/| /' conftest.$ac_ext >&5
3233
3234
3235 fi
3236
3237 rm -f core conftest.err conftest.$ac_objext
3238   test "x$ac_cv_prog_cc_c89" != "xno" && break
3239 done
3240 rm -f conftest.$ac_ext
3241 CC=$ac_save_CC
3242
3243 fi
3244 # AC_CACHE_VAL
3245 case "x$ac_cv_prog_cc_c89" in
3246   x)
3247     { echo "$as_me:$LINENO: result: none needed" >&5
3248 echo "${ECHO_T}none needed" >&6; } ;;
3249   xno)
3250     { echo "$as_me:$LINENO: result: unsupported" >&5
3251 echo "${ECHO_T}unsupported" >&6; } ;;
3252   *)
3253     CC="$CC $ac_cv_prog_cc_c89"
3254     { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
3255 echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
3256 esac
3257
3258
3259 ac_ext=c
3260 ac_cpp='$CPP $CPPFLAGS'
3261 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3262 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3263 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3264 DEPDIR="${am__leading_dot}deps"
3265
3266 ac_config_commands="$ac_config_commands depfiles"
3267
3268
3269 am_make=${MAKE-make}
3270 cat > confinc << 'END'
3271 am__doit:
3272         @echo done
3273 .PHONY: am__doit
3274 END
3275 # If we don't find an include directive, just comment out the code.
3276 { echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
3277 echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6; }
3278 am__include="#"
3279 am__quote=
3280 _am_result=none
3281 # First try GNU make style include.
3282 echo "include confinc" > confmf
3283 # We grep out `Entering directory' and `Leaving directory'
3284 # messages which can occur if `w' ends up in MAKEFLAGS.
3285 # In particular we don't look at `^make:' because GNU make might
3286 # be invoked under some other name (usually "gmake"), in which
3287 # case it prints its new name instead of `make'.
3288 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
3289    am__include=include
3290    am__quote=
3291    _am_result=GNU
3292 fi
3293 # Now try BSD make style include.
3294 if test "$am__include" = "#"; then
3295    echo '.include "confinc"' > confmf
3296    if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
3297       am__include=.include
3298       am__quote="\""
3299       _am_result=BSD
3300    fi
3301 fi
3302
3303
3304 { echo "$as_me:$LINENO: result: $_am_result" >&5
3305 echo "${ECHO_T}$_am_result" >&6; }
3306 rm -f confinc confmf
3307
3308 # Check whether --enable-dependency-tracking was given.
3309 if test "${enable_dependency_tracking+set}" = set; then
3310   enableval=$enable_dependency_tracking;
3311 fi
3312
3313 if test "x$enable_dependency_tracking" != xno; then
3314   am_depcomp="$ac_aux_dir/depcomp"
3315   AMDEPBACKSLASH='\'
3316 fi
3317  if test "x$enable_dependency_tracking" != xno; then
3318   AMDEP_TRUE=
3319   AMDEP_FALSE='#'
3320 else
3321   AMDEP_TRUE='#'
3322   AMDEP_FALSE=
3323 fi
3324
3325
3326
3327 depcc="$CC"   am_compiler_list=
3328
3329 { echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3330 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }
3331 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
3332   echo $ECHO_N "(cached) $ECHO_C" >&6
3333 else
3334   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3335   # We make a subdir and do the tests there.  Otherwise we can end up
3336   # making bogus files that we don't know about and never remove.  For
3337   # instance it was reported that on HP-UX the gcc test will end up
3338   # making a dummy file named `D' -- because `-MD' means `put the output
3339   # in D'.
3340   mkdir conftest.dir
3341   # Copy depcomp to subdir because otherwise we won't find it if we're
3342   # using a relative directory.
3343   cp "$am_depcomp" conftest.dir
3344   cd conftest.dir
3345   # We will build objects and dependencies in a subdirectory because
3346   # it helps to detect inapplicable dependency modes.  For instance
3347   # both Tru64's cc and ICC support -MD to output dependencies as a
3348   # side effect of compilation, but ICC will put the dependencies in
3349   # the current directory while Tru64 will put them in the object
3350   # directory.
3351   mkdir sub
3352
3353   am_cv_CC_dependencies_compiler_type=none
3354   if test "$am_compiler_list" = ""; then
3355      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
3356   fi
3357   for depmode in $am_compiler_list; do
3358     # Setup a source with many dependencies, because some compilers
3359     # like to wrap large dependency lists on column 80 (with \), and
3360     # we should not choose a depcomp mode which is confused by this.
3361     #
3362     # We need to recreate these files for each test, as the compiler may
3363     # overwrite some of them when testing with obscure command lines.
3364     # This happens at least with the AIX C compiler.
3365     : > sub/conftest.c
3366     for i in 1 2 3 4 5 6; do
3367       echo '#include "conftst'$i'.h"' >> sub/conftest.c
3368       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3369       # Solaris 8's {/usr,}/bin/sh.
3370       touch sub/conftst$i.h
3371     done
3372     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3373
3374     case $depmode in
3375     nosideeffect)
3376       # after this tag, mechanisms are not by side-effect, so they'll
3377       # only be used when explicitly requested
3378       if test "x$enable_dependency_tracking" = xyes; then
3379         continue
3380       else
3381         break
3382       fi
3383       ;;
3384     none) break ;;
3385     esac
3386     # We check with `-c' and `-o' for the sake of the "dashmstdout"
3387     # mode.  It turns out that the SunPro C++ compiler does not properly
3388     # handle `-M -o', and we need to detect this.
3389     if depmode=$depmode \
3390        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3391        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3392        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3393          >/dev/null 2>conftest.err &&
3394        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
3395        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3396        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3397        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3398       # icc doesn't choke on unknown options, it will just issue warnings
3399       # or remarks (even with -Werror).  So we grep stderr for any message
3400       # that says an option was ignored or not supported.
3401       # When given -MP, icc 7.0 and 7.1 complain thusly:
3402       #   icc: Command line warning: ignoring option '-M'; no argument required
3403       # The diagnosis changed in icc 8.0:
3404       #   icc: Command line remark: option '-MP' not supported
3405       if (grep 'ignoring option' conftest.err ||
3406           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3407         am_cv_CC_dependencies_compiler_type=$depmode
3408         break
3409       fi
3410     fi
3411   done
3412
3413   cd ..
3414   rm -rf conftest.dir
3415 else
3416   am_cv_CC_dependencies_compiler_type=none
3417 fi
3418
3419 fi
3420 { echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3421 echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; }
3422 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3423
3424  if
3425   test "x$enable_dependency_tracking" != xno \
3426   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3427   am__fastdepCC_TRUE=
3428   am__fastdepCC_FALSE='#'
3429 else
3430   am__fastdepCC_TRUE='#'
3431   am__fastdepCC_FALSE=
3432 fi
3433
3434
3435 ac_ext=cpp
3436 ac_cpp='$CXXCPP $CPPFLAGS'
3437 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3438 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3439 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3440 if test -z "$CXX"; then
3441   if test -n "$CCC"; then
3442     CXX=$CCC
3443   else
3444     if test -n "$ac_tool_prefix"; then
3445   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3446   do
3447     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3448 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3449 { echo "$as_me:$LINENO: checking for $ac_word" >&5
3450 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3451 if test "${ac_cv_prog_CXX+set}" = set; then
3452   echo $ECHO_N "(cached) $ECHO_C" >&6
3453 else
3454   if test -n "$CXX"; then
3455   ac_cv_prog_CXX="$CXX" # Let the user override the test.
3456 else
3457 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3458 for as_dir in $PATH
3459 do
3460   IFS=$as_save_IFS
3461   test -z "$as_dir" && as_dir=.
3462   for ac_exec_ext in '' $ac_executable_extensions; do
3463   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3464     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3465     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3466     break 2
3467   fi
3468 done
3469 done
3470 IFS=$as_save_IFS
3471
3472 fi
3473 fi
3474 CXX=$ac_cv_prog_CXX
3475 if test -n "$CXX"; then
3476   { echo "$as_me:$LINENO: result: $CXX" >&5
3477 echo "${ECHO_T}$CXX" >&6; }
3478 else
3479   { echo "$as_me:$LINENO: result: no" >&5
3480 echo "${ECHO_T}no" >&6; }
3481 fi
3482
3483
3484     test -n "$CXX" && break
3485   done
3486 fi
3487 if test -z "$CXX"; then
3488   ac_ct_CXX=$CXX
3489   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3490 do
3491   # Extract the first word of "$ac_prog", so it can be a program name with args.
3492 set dummy $ac_prog; ac_word=$2
3493 { echo "$as_me:$LINENO: checking for $ac_word" >&5
3494 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3495 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
3496   echo $ECHO_N "(cached) $ECHO_C" >&6
3497 else
3498   if test -n "$ac_ct_CXX"; then
3499   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3500 else
3501 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3502 for as_dir in $PATH
3503 do
3504   IFS=$as_save_IFS
3505   test -z "$as_dir" && as_dir=.
3506   for ac_exec_ext in '' $ac_executable_extensions; do
3507   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3508     ac_cv_prog_ac_ct_CXX="$ac_prog"
3509     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3510     break 2
3511   fi
3512 done
3513 done
3514 IFS=$as_save_IFS
3515
3516 fi
3517 fi
3518 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3519 if test -n "$ac_ct_CXX"; then
3520   { echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
3521 echo "${ECHO_T}$ac_ct_CXX" >&6; }
3522 else
3523   { echo "$as_me:$LINENO: result: no" >&5
3524 echo "${ECHO_T}no" >&6; }
3525 fi
3526
3527
3528   test -n "$ac_ct_CXX" && break
3529 done
3530
3531   if test "x$ac_ct_CXX" = x; then
3532     CXX="g++"
3533   else
3534     case $cross_compiling:$ac_tool_warned in
3535 yes:)
3536 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
3537 whose name does not start with the host triplet.  If you think this
3538 configuration is useful to you, please write to autoconf@gnu.org." >&5
3539 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
3540 whose name does not start with the host triplet.  If you think this
3541 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
3542 ac_tool_warned=yes ;;
3543 esac
3544     CXX=$ac_ct_CXX
3545   fi
3546 fi
3547
3548   fi
3549 fi
3550 # Provide some information about the compiler.
3551 echo "$as_me:$LINENO: checking for C++ compiler version" >&5
3552 ac_compiler=`set X $ac_compile; echo $2`
3553 { (ac_try="$ac_compiler --version >&5"
3554 case "(($ac_try" in
3555   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3556   *) ac_try_echo=$ac_try;;
3557 esac
3558 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3559   (eval "$ac_compiler --version >&5") 2>&5
3560   ac_status=$?
3561   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3562   (exit $ac_status); }
3563 { (ac_try="$ac_compiler -v >&5"
3564 case "(($ac_try" in
3565   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3566   *) ac_try_echo=$ac_try;;
3567 esac
3568 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3569   (eval "$ac_compiler -v >&5") 2>&5
3570   ac_status=$?
3571   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3572   (exit $ac_status); }
3573 { (ac_try="$ac_compiler -V >&5"
3574 case "(($ac_try" in
3575   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3576   *) ac_try_echo=$ac_try;;
3577 esac
3578 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3579   (eval "$ac_compiler -V >&5") 2>&5
3580   ac_status=$?
3581   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3582   (exit $ac_status); }
3583
3584 { echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
3585 echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6; }
3586 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
3587   echo $ECHO_N "(cached) $ECHO_C" >&6
3588 else
3589   cat >conftest.$ac_ext <<_ACEOF
3590 /* confdefs.h.  */
3591 _ACEOF
3592 cat confdefs.h >>conftest.$ac_ext
3593 cat >>conftest.$ac_ext <<_ACEOF
3594 /* end confdefs.h.  */
3595
3596 int
3597 main ()
3598 {
3599 #ifndef __GNUC__
3600        choke me
3601 #endif
3602
3603   ;
3604   return 0;
3605 }
3606 _ACEOF
3607 rm -f conftest.$ac_objext
3608 if { (ac_try="$ac_compile"
3609 case "(($ac_try" in
3610   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3611   *) ac_try_echo=$ac_try;;
3612 esac
3613 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3614   (eval "$ac_compile") 2>conftest.er1
3615   ac_status=$?
3616   grep -v '^ *+' conftest.er1 >conftest.err
3617   rm -f conftest.er1
3618   cat conftest.err >&5
3619   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3620   (exit $ac_status); } && {
3621          test -z "$ac_cxx_werror_flag" ||
3622          test ! -s conftest.err
3623        } && test -s conftest.$ac_objext; then
3624   ac_compiler_gnu=yes
3625 else
3626   echo "$as_me: failed program was:" >&5
3627 sed 's/^/| /' conftest.$ac_ext >&5
3628
3629         ac_compiler_gnu=no
3630 fi
3631
3632 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3633 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3634
3635 fi
3636 { echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
3637 echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6; }
3638 GXX=`test $ac_compiler_gnu = yes && echo yes`
3639 ac_test_CXXFLAGS=${CXXFLAGS+set}
3640 ac_save_CXXFLAGS=$CXXFLAGS
3641 { echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
3642 echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6; }
3643 if test "${ac_cv_prog_cxx_g+set}" = set; then
3644   echo $ECHO_N "(cached) $ECHO_C" >&6
3645 else
3646   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3647    ac_cxx_werror_flag=yes
3648    ac_cv_prog_cxx_g=no
3649    CXXFLAGS="-g"
3650    cat >conftest.$ac_ext <<_ACEOF
3651 /* confdefs.h.  */
3652 _ACEOF
3653 cat confdefs.h >>conftest.$ac_ext
3654 cat >>conftest.$ac_ext <<_ACEOF
3655 /* end confdefs.h.  */
3656
3657 int
3658 main ()
3659 {
3660
3661   ;
3662   return 0;
3663 }
3664 _ACEOF
3665 rm -f conftest.$ac_objext
3666 if { (ac_try="$ac_compile"
3667 case "(($ac_try" in
3668   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3669   *) ac_try_echo=$ac_try;;
3670 esac
3671 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3672   (eval "$ac_compile") 2>conftest.er1
3673   ac_status=$?
3674   grep -v '^ *+' conftest.er1 >conftest.err
3675   rm -f conftest.er1
3676   cat conftest.err >&5
3677   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3678   (exit $ac_status); } && {
3679          test -z "$ac_cxx_werror_flag" ||
3680          test ! -s conftest.err
3681        } && test -s conftest.$ac_objext; then
3682   ac_cv_prog_cxx_g=yes
3683 else
3684   echo "$as_me: failed program was:" >&5
3685 sed 's/^/| /' conftest.$ac_ext >&5
3686
3687         CXXFLAGS=""
3688       cat >conftest.$ac_ext <<_ACEOF
3689 /* confdefs.h.  */
3690 _ACEOF
3691 cat confdefs.h >>conftest.$ac_ext
3692 cat >>conftest.$ac_ext <<_ACEOF
3693 /* end confdefs.h.  */
3694
3695 int
3696 main ()
3697 {
3698
3699   ;
3700   return 0;
3701 }
3702 _ACEOF
3703 rm -f conftest.$ac_objext
3704 if { (ac_try="$ac_compile"
3705 case "(($ac_try" in
3706   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3707   *) ac_try_echo=$ac_try;;
3708 esac
3709 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3710   (eval "$ac_compile") 2>conftest.er1
3711   ac_status=$?
3712   grep -v '^ *+' conftest.er1 >conftest.err
3713   rm -f conftest.er1
3714   cat conftest.err >&5
3715   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3716   (exit $ac_status); } && {
3717          test -z "$ac_cxx_werror_flag" ||
3718          test ! -s conftest.err
3719        } && test -s conftest.$ac_objext; then
3720   :
3721 else
3722   echo "$as_me: failed program was:" >&5
3723 sed 's/^/| /' conftest.$ac_ext >&5
3724
3725         ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3726          CXXFLAGS="-g"
3727          cat >conftest.$ac_ext <<_ACEOF
3728 /* confdefs.h.  */
3729 _ACEOF
3730 cat confdefs.h >>conftest.$ac_ext
3731 cat >>conftest.$ac_ext <<_ACEOF
3732 /* end confdefs.h.  */
3733
3734 int
3735 main ()
3736 {
3737
3738   ;
3739   return 0;
3740 }
3741 _ACEOF
3742 rm -f conftest.$ac_objext
3743 if { (ac_try="$ac_compile"
3744 case "(($ac_try" in
3745   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3746   *) ac_try_echo=$ac_try;;
3747 esac
3748 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3749   (eval "$ac_compile") 2>conftest.er1
3750   ac_status=$?
3751   grep -v '^ *+' conftest.er1 >conftest.err
3752   rm -f conftest.er1
3753   cat conftest.err >&5
3754   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3755   (exit $ac_status); } && {
3756          test -z "$ac_cxx_werror_flag" ||
3757          test ! -s conftest.err
3758        } && test -s conftest.$ac_objext; then
3759   ac_cv_prog_cxx_g=yes
3760 else
3761   echo "$as_me: failed program was:" >&5
3762 sed 's/^/| /' conftest.$ac_ext >&5
3763
3764
3765 fi
3766
3767 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3768 fi
3769
3770 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3771 fi
3772
3773 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3774    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3775 fi
3776 { echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
3777 echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6; }
3778 if test "$ac_test_CXXFLAGS" = set; then
3779   CXXFLAGS=$ac_save_CXXFLAGS
3780 elif test $ac_cv_prog_cxx_g = yes; then
3781   if test "$GXX" = yes; then
3782     CXXFLAGS="-g -O2"
3783   else
3784     CXXFLAGS="-g"
3785   fi
3786 else
3787   if test "$GXX" = yes; then
3788     CXXFLAGS="-O2"
3789   else
3790     CXXFLAGS=
3791   fi
3792 fi
3793 ac_ext=c
3794 ac_cpp='$CPP $CPPFLAGS'
3795 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3796 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3797 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3798
3799 depcc="$CXX"  am_compiler_list=
3800
3801 { echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3802 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }
3803 if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
3804   echo $ECHO_N "(cached) $ECHO_C" >&6
3805 else
3806   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3807   # We make a subdir and do the tests there.  Otherwise we can end up
3808   # making bogus files that we don't know about and never remove.  For
3809   # instance it was reported that on HP-UX the gcc test will end up
3810   # making a dummy file named `D' -- because `-MD' means `put the output
3811   # in D'.
3812   mkdir conftest.dir
3813   # Copy depcomp to subdir because otherwise we won't find it if we're
3814   # using a relative directory.
3815   cp "$am_depcomp" conftest.dir
3816   cd conftest.dir
3817   # We will build objects and dependencies in a subdirectory because
3818   # it helps to detect inapplicable dependency modes.  For instance
3819   # both Tru64's cc and ICC support -MD to output dependencies as a
3820   # side effect of compilation, but ICC will put the dependencies in
3821   # the current directory while Tru64 will put them in the object
3822   # directory.
3823   mkdir sub
3824
3825   am_cv_CXX_dependencies_compiler_type=none
3826   if test "$am_compiler_list" = ""; then
3827      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
3828   fi
3829   for depmode in $am_compiler_list; do
3830     # Setup a source with many dependencies, because some compilers
3831     # like to wrap large dependency lists on column 80 (with \), and
3832     # we should not choose a depcomp mode which is confused by this.
3833     #
3834     # We need to recreate these files for each test, as the compiler may
3835     # overwrite some of them when testing with obscure command lines.
3836     # This happens at least with the AIX C compiler.
3837     : > sub/conftest.c
3838     for i in 1 2 3 4 5 6; do
3839       echo '#include "conftst'$i'.h"' >> sub/conftest.c
3840       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3841       # Solaris 8's {/usr,}/bin/sh.
3842       touch sub/conftst$i.h
3843     done
3844     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3845
3846     case $depmode in
3847     nosideeffect)
3848       # after this tag, mechanisms are not by side-effect, so they'll
3849       # only be used when explicitly requested
3850       if test "x$enable_dependency_tracking" = xyes; then
3851         continue
3852       else
3853         break
3854       fi
3855       ;;
3856     none) break ;;
3857     esac
3858     # We check with `-c' and `-o' for the sake of the "dashmstdout"
3859     # mode.  It turns out that the SunPro C++ compiler does not properly
3860     # handle `-M -o', and we need to detect this.
3861     if depmode=$depmode \
3862        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3863        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3864        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3865          >/dev/null 2>conftest.err &&
3866        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
3867        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3868        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3869        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3870       # icc doesn't choke on unknown options, it will just issue warnings
3871       # or remarks (even with -Werror).  So we grep stderr for any message
3872       # that says an option was ignored or not supported.
3873       # When given -MP, icc 7.0 and 7.1 complain thusly:
3874       #   icc: Command line warning: ignoring option '-M'; no argument required
3875       # The diagnosis changed in icc 8.0:
3876       #   icc: Command line remark: option '-MP' not supported
3877       if (grep 'ignoring option' conftest.err ||
3878           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3879         am_cv_CXX_dependencies_compiler_type=$depmode
3880         break
3881       fi
3882     fi
3883   done
3884
3885   cd ..
3886   rm -rf conftest.dir
3887 else
3888   am_cv_CXX_dependencies_compiler_type=none
3889 fi
3890
3891 fi
3892 { echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
3893 echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6; }
3894 CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
3895
3896  if
3897   test "x$enable_dependency_tracking" != xno \
3898   && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
3899   am__fastdepCXX_TRUE=
3900   am__fastdepCXX_FALSE='#'
3901 else
3902   am__fastdepCXX_TRUE='#'
3903   am__fastdepCXX_FALSE=
3904 fi
3905
3906
3907 ac_ext=c
3908 ac_cpp='$CPP $CPPFLAGS'
3909 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3910 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3911 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3912 { echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3913 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
3914 # On Suns, sometimes $CPP names a directory.
3915 if test -n "$CPP" && test -d "$CPP"; then
3916   CPP=
3917 fi
3918 if test -z "$CPP"; then
3919   if test "${ac_cv_prog_CPP+set}" = set; then
3920   echo $ECHO_N "(cached) $ECHO_C" >&6
3921 else
3922       # Double quotes because CPP needs to be expanded
3923     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3924     do
3925       ac_preproc_ok=false
3926 for ac_c_preproc_warn_flag in '' yes
3927 do
3928   # Use a header file that comes with gcc, so configuring glibc
3929   # with a fresh cross-compiler works.
3930   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3931   # <limits.h> exists even on freestanding compilers.
3932   # On the NeXT, cc -E runs the code through the compiler's parser,
3933   # not just through cpp. "Syntax error" is here to catch this case.
3934   cat >conftest.$ac_ext <<_ACEOF
3935 /* confdefs.h.  */
3936 _ACEOF
3937 cat confdefs.h >>conftest.$ac_ext
3938 cat >>conftest.$ac_ext <<_ACEOF
3939 /* end confdefs.h.  */
3940 #ifdef __STDC__
3941 # include <limits.h>
3942 #else
3943 # include <assert.h>
3944 #endif
3945                      Syntax error
3946 _ACEOF
3947 if { (ac_try="$ac_cpp conftest.$ac_ext"
3948 case "(($ac_try" in
3949   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3950   *) ac_try_echo=$ac_try;;
3951 esac
3952 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3953   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3954   ac_status=$?
3955   grep -v '^ *+' conftest.er1 >conftest.err
3956   rm -f conftest.er1
3957   cat conftest.err >&5
3958   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3959   (exit $ac_status); } >/dev/null && {
3960          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3961          test ! -s conftest.err
3962        }; then
3963   :
3964 else
3965   echo "$as_me: failed program was:" >&5
3966 sed 's/^/| /' conftest.$ac_ext >&5
3967
3968   # Broken: fails on valid input.
3969 continue
3970 fi
3971
3972 rm -f conftest.err conftest.$ac_ext
3973
3974   # OK, works on sane cases.  Now check whether nonexistent headers
3975   # can be detected and how.
3976   cat >conftest.$ac_ext <<_ACEOF
3977 /* confdefs.h.  */
3978 _ACEOF
3979 cat confdefs.h >>conftest.$ac_ext
3980 cat >>conftest.$ac_ext <<_ACEOF
3981 /* end confdefs.h.  */
3982 #include <ac_nonexistent.h>
3983 _ACEOF
3984 if { (ac_try="$ac_cpp conftest.$ac_ext"
3985 case "(($ac_try" in
3986   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3987   *) ac_try_echo=$ac_try;;
3988 esac
3989 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3990   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3991   ac_status=$?
3992   grep -v '^ *+' conftest.er1 >conftest.err
3993   rm -f conftest.er1
3994   cat conftest.err >&5
3995   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3996   (exit $ac_status); } >/dev/null && {
3997          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3998          test ! -s conftest.err
3999        }; then
4000   # Broken: success on invalid input.
4001 continue
4002 else
4003   echo "$as_me: failed program was:" >&5
4004 sed 's/^/| /' conftest.$ac_ext >&5
4005
4006   # Passes both tests.
4007 ac_preproc_ok=:
4008 break
4009 fi
4010
4011 rm -f conftest.err conftest.$ac_ext
4012
4013 done
4014 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4015 rm -f conftest.err conftest.$ac_ext
4016 if $ac_preproc_ok; then
4017   break
4018 fi
4019
4020     done
4021     ac_cv_prog_CPP=$CPP
4022
4023 fi
4024   CPP=$ac_cv_prog_CPP
4025 else
4026   ac_cv_prog_CPP=$CPP
4027 fi
4028 { echo "$as_me:$LINENO: result: $CPP" >&5
4029 echo "${ECHO_T}$CPP" >&6; }
4030 ac_preproc_ok=false
4031 for ac_c_preproc_warn_flag in '' yes
4032 do
4033   # Use a header file that comes with gcc, so configuring glibc
4034   # with a fresh cross-compiler works.
4035   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4036   # <limits.h> exists even on freestanding compilers.
4037   # On the NeXT, cc -E runs the code through the compiler's parser,
4038   # not just through cpp. "Syntax error" is here to catch this case.
4039   cat >conftest.$ac_ext <<_ACEOF
4040 /* confdefs.h.  */
4041 _ACEOF
4042 cat confdefs.h >>conftest.$ac_ext
4043 cat >>conftest.$ac_ext <<_ACEOF
4044 /* end confdefs.h.  */
4045 #ifdef __STDC__
4046 # include <limits.h>
4047 #else
4048 # include <assert.h>
4049 #endif
4050                      Syntax error
4051 _ACEOF
4052 if { (ac_try="$ac_cpp conftest.$ac_ext"
4053 case "(($ac_try" in
4054   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4055   *) ac_try_echo=$ac_try;;
4056 esac
4057 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4058   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4059   ac_status=$?
4060   grep -v '^ *+' conftest.er1 >conftest.err
4061   rm -f conftest.er1
4062   cat conftest.err >&5
4063   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4064   (exit $ac_status); } >/dev/null && {
4065          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4066          test ! -s conftest.err
4067        }; then
4068   :
4069 else
4070   echo "$as_me: failed program was:" >&5
4071 sed 's/^/| /' conftest.$ac_ext >&5
4072
4073   # Broken: fails on valid input.
4074 continue
4075 fi
4076
4077 rm -f conftest.err conftest.$ac_ext
4078
4079   # OK, works on sane cases.  Now check whether nonexistent headers
4080   # can be detected and how.
4081   cat >conftest.$ac_ext <<_ACEOF
4082 /* confdefs.h.  */
4083 _ACEOF
4084 cat confdefs.h >>conftest.$ac_ext
4085 cat >>conftest.$ac_ext <<_ACEOF
4086 /* end confdefs.h.  */
4087 #include <ac_nonexistent.h>
4088 _ACEOF
4089 if { (ac_try="$ac_cpp conftest.$ac_ext"
4090 case "(($ac_try" in
4091   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4092   *) ac_try_echo=$ac_try;;
4093 esac
4094 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4095   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4096   ac_status=$?
4097   grep -v '^ *+' conftest.er1 >conftest.err
4098   rm -f conftest.er1
4099   cat conftest.err >&5
4100   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4101   (exit $ac_status); } >/dev/null && {
4102          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4103          test ! -s conftest.err
4104        }; then
4105   # Broken: success on invalid input.
4106 continue
4107 else
4108   echo "$as_me: failed program was:" >&5
4109 sed 's/^/| /' conftest.$ac_ext >&5
4110
4111   # Passes both tests.
4112 ac_preproc_ok=:
4113 break
4114 fi
4115
4116 rm -f conftest.err conftest.$ac_ext
4117
4118 done
4119 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4120 rm -f conftest.err conftest.$ac_ext
4121 if $ac_preproc_ok; then
4122   :
4123 else
4124   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
4125 See \`config.log' for more details." >&5
4126 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
4127 See \`config.log' for more details." >&2;}
4128    { (exit 1); exit 1; }; }
4129 fi
4130
4131 ac_ext=c
4132 ac_cpp='$CPP $CPPFLAGS'
4133 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4134 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4135 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4136
4137 ac_ext=c
4138 ac_cpp='$CPP $CPPFLAGS'
4139 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4140 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4141 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4142 if test -n "$ac_tool_prefix"; then
4143   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4144 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4145 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4146 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4147 if test "${ac_cv_prog_CC+set}" = set; then
4148   echo $ECHO_N "(cached) $ECHO_C" >&6
4149 else
4150   if test -n "$CC"; then
4151   ac_cv_prog_CC="$CC" # Let the user override the test.
4152 else
4153 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4154 for as_dir in $PATH
4155 do
4156   IFS=$as_save_IFS
4157   test -z "$as_dir" && as_dir=.
4158   for ac_exec_ext in '' $ac_executable_extensions; do
4159   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4160     ac_cv_prog_CC="${ac_tool_prefix}gcc"
4161     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4162     break 2
4163   fi
4164 done
4165 done
4166 IFS=$as_save_IFS
4167
4168 fi
4169 fi
4170 CC=$ac_cv_prog_CC
4171 if test -n "$CC"; then
4172   { echo "$as_me:$LINENO: result: $CC" >&5
4173 echo "${ECHO_T}$CC" >&6; }
4174 else
4175   { echo "$as_me:$LINENO: result: no" >&5
4176 echo "${ECHO_T}no" >&6; }
4177 fi
4178
4179
4180 fi
4181 if test -z "$ac_cv_prog_CC"; then
4182   ac_ct_CC=$CC
4183   # Extract the first word of "gcc", so it can be a program name with args.
4184 set dummy gcc; ac_word=$2
4185 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4186 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4187 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4188   echo $ECHO_N "(cached) $ECHO_C" >&6
4189 else
4190   if test -n "$ac_ct_CC"; then
4191   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4192 else
4193 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4194 for as_dir in $PATH
4195 do
4196   IFS=$as_save_IFS
4197   test -z "$as_dir" && as_dir=.
4198   for ac_exec_ext in '' $ac_executable_extensions; do
4199   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4200     ac_cv_prog_ac_ct_CC="gcc"
4201     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4202     break 2
4203   fi
4204 done
4205 done
4206 IFS=$as_save_IFS
4207
4208 fi
4209 fi
4210 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4211 if test -n "$ac_ct_CC"; then
4212   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4213 echo "${ECHO_T}$ac_ct_CC" >&6; }
4214 else
4215   { echo "$as_me:$LINENO: result: no" >&5
4216 echo "${ECHO_T}no" >&6; }
4217 fi
4218
4219   if test "x$ac_ct_CC" = x; then
4220     CC=""
4221   else
4222     case $cross_compiling:$ac_tool_warned in
4223 yes:)
4224 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
4225 whose name does not start with the host triplet.  If you think this
4226 configuration is useful to you, please write to autoconf@gnu.org." >&5
4227 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
4228 whose name does not start with the host triplet.  If you think this
4229 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
4230 ac_tool_warned=yes ;;
4231 esac
4232     CC=$ac_ct_CC
4233   fi
4234 else
4235   CC="$ac_cv_prog_CC"
4236 fi
4237
4238 if test -z "$CC"; then
4239           if test -n "$ac_tool_prefix"; then
4240     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4241 set dummy ${ac_tool_prefix}cc; ac_word=$2
4242 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4243 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4244 if test "${ac_cv_prog_CC+set}" = set; then
4245   echo $ECHO_N "(cached) $ECHO_C" >&6
4246 else
4247   if test -n "$CC"; then
4248   ac_cv_prog_CC="$CC" # Let the user override the test.
4249 else
4250 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4251 for as_dir in $PATH
4252 do
4253   IFS=$as_save_IFS
4254   test -z "$as_dir" && as_dir=.
4255   for ac_exec_ext in '' $ac_executable_extensions; do
4256   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4257     ac_cv_prog_CC="${ac_tool_prefix}cc"
4258     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4259     break 2
4260   fi
4261 done
4262 done
4263 IFS=$as_save_IFS
4264
4265 fi
4266 fi
4267 CC=$ac_cv_prog_CC
4268 if test -n "$CC"; then
4269   { echo "$as_me:$LINENO: result: $CC" >&5
4270 echo "${ECHO_T}$CC" >&6; }
4271 else
4272   { echo "$as_me:$LINENO: result: no" >&5
4273 echo "${ECHO_T}no" >&6; }
4274 fi
4275
4276
4277   fi
4278 fi
4279 if test -z "$CC"; then
4280   # Extract the first word of "cc", so it can be a program name with args.
4281 set dummy cc; ac_word=$2
4282 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4283 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4284 if test "${ac_cv_prog_CC+set}" = set; then
4285   echo $ECHO_N "(cached) $ECHO_C" >&6
4286 else
4287   if test -n "$CC"; then
4288   ac_cv_prog_CC="$CC" # Let the user override the test.
4289 else
4290   ac_prog_rejected=no
4291 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4292 for as_dir in $PATH
4293 do
4294   IFS=$as_save_IFS
4295   test -z "$as_dir" && as_dir=.
4296   for ac_exec_ext in '' $ac_executable_extensions; do
4297   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4298     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4299        ac_prog_rejected=yes
4300        continue
4301      fi
4302     ac_cv_prog_CC="cc"
4303     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4304     break 2
4305   fi
4306 done
4307 done
4308 IFS=$as_save_IFS
4309
4310 if test $ac_prog_rejected = yes; then
4311   # We found a bogon in the path, so make sure we never use it.
4312   set dummy $ac_cv_prog_CC
4313   shift
4314   if test $# != 0; then
4315     # We chose a different compiler from the bogus one.
4316     # However, it has the same basename, so the bogon will be chosen
4317     # first if we set CC to just the basename; use the full file name.
4318     shift
4319     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4320   fi
4321 fi
4322 fi
4323 fi
4324 CC=$ac_cv_prog_CC
4325 if test -n "$CC"; then
4326   { echo "$as_me:$LINENO: result: $CC" >&5
4327 echo "${ECHO_T}$CC" >&6; }
4328 else
4329   { echo "$as_me:$LINENO: result: no" >&5
4330 echo "${ECHO_T}no" >&6; }
4331 fi
4332
4333
4334 fi
4335 if test -z "$CC"; then
4336   if test -n "$ac_tool_prefix"; then
4337   for ac_prog in cl.exe
4338   do
4339     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4340 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4341 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4342 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4343 if test "${ac_cv_prog_CC+set}" = set; then
4344   echo $ECHO_N "(cached) $ECHO_C" >&6
4345 else
4346   if test -n "$CC"; then
4347   ac_cv_prog_CC="$CC" # Let the user override the test.
4348 else
4349 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4350 for as_dir in $PATH
4351 do
4352   IFS=$as_save_IFS
4353   test -z "$as_dir" && as_dir=.
4354   for ac_exec_ext in '' $ac_executable_extensions; do
4355   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4356     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4357     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4358     break 2
4359   fi
4360 done
4361 done
4362 IFS=$as_save_IFS
4363
4364 fi
4365 fi
4366 CC=$ac_cv_prog_CC
4367 if test -n "$CC"; then
4368   { echo "$as_me:$LINENO: result: $CC" >&5
4369 echo "${ECHO_T}$CC" >&6; }
4370 else
4371   { echo "$as_me:$LINENO: result: no" >&5
4372 echo "${ECHO_T}no" >&6; }
4373 fi
4374
4375
4376     test -n "$CC" && break
4377   done
4378 fi
4379 if test -z "$CC"; then
4380   ac_ct_CC=$CC
4381   for ac_prog in cl.exe
4382 do
4383   # Extract the first word of "$ac_prog", so it can be a program name with args.
4384 set dummy $ac_prog; ac_word=$2
4385 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4386 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4387 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4388   echo $ECHO_N "(cached) $ECHO_C" >&6
4389 else
4390   if test -n "$ac_ct_CC"; then
4391   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4392 else
4393 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4394 for as_dir in $PATH
4395 do
4396   IFS=$as_save_IFS
4397   test -z "$as_dir" && as_dir=.
4398   for ac_exec_ext in '' $ac_executable_extensions; do
4399   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4400     ac_cv_prog_ac_ct_CC="$ac_prog"
4401     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4402     break 2
4403   fi
4404 done
4405 done
4406 IFS=$as_save_IFS
4407
4408 fi
4409 fi
4410 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4411 if test -n "$ac_ct_CC"; then
4412   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4413 echo "${ECHO_T}$ac_ct_CC" >&6; }
4414 else
4415   { echo "$as_me:$LINENO: result: no" >&5
4416 echo "${ECHO_T}no" >&6; }
4417 fi
4418
4419
4420   test -n "$ac_ct_CC" && break
4421 done
4422
4423   if test "x$ac_ct_CC" = x; then
4424     CC=""
4425   else
4426     case $cross_compiling:$ac_tool_warned in
4427 yes:)
4428 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
4429 whose name does not start with the host triplet.  If you think this
4430 configuration is useful to you, please write to autoconf@gnu.org." >&5
4431 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
4432 whose name does not start with the host triplet.  If you think this
4433 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
4434 ac_tool_warned=yes ;;
4435 esac
4436     CC=$ac_ct_CC
4437   fi
4438 fi
4439
4440 fi
4441
4442
4443 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
4444 See \`config.log' for more details." >&5
4445 echo "$as_me: error: no acceptable C compiler found in \$PATH
4446 See \`config.log' for more details." >&2;}
4447    { (exit 1); exit 1; }; }
4448
4449 # Provide some information about the compiler.
4450 echo "$as_me:$LINENO: checking for C compiler version" >&5
4451 ac_compiler=`set X $ac_compile; echo $2`
4452 { (ac_try="$ac_compiler --version >&5"
4453 case "(($ac_try" in
4454   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4455   *) ac_try_echo=$ac_try;;
4456 esac
4457 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4458   (eval "$ac_compiler --version >&5") 2>&5
4459   ac_status=$?
4460   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4461   (exit $ac_status); }
4462 { (ac_try="$ac_compiler -v >&5"
4463 case "(($ac_try" in
4464   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4465   *) ac_try_echo=$ac_try;;
4466 esac
4467 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4468   (eval "$ac_compiler -v >&5") 2>&5
4469   ac_status=$?
4470   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4471   (exit $ac_status); }
4472 { (ac_try="$ac_compiler -V >&5"
4473 case "(($ac_try" in
4474   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4475   *) ac_try_echo=$ac_try;;
4476 esac
4477 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4478   (eval "$ac_compiler -V >&5") 2>&5
4479   ac_status=$?
4480   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4481   (exit $ac_status); }
4482
4483 { echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
4484 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
4485 if test "${ac_cv_c_compiler_gnu+set}" = set; then
4486   echo $ECHO_N "(cached) $ECHO_C" >&6
4487 else
4488   cat >conftest.$ac_ext <<_ACEOF
4489 /* confdefs.h.  */
4490 _ACEOF
4491 cat confdefs.h >>conftest.$ac_ext
4492 cat >>conftest.$ac_ext <<_ACEOF
4493 /* end confdefs.h.  */
4494
4495 int
4496 main ()
4497 {
4498 #ifndef __GNUC__
4499        choke me
4500 #endif
4501
4502   ;
4503   return 0;
4504 }
4505 _ACEOF
4506 rm -f conftest.$ac_objext
4507 if { (ac_try="$ac_compile"
4508 case "(($ac_try" in
4509   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4510   *) ac_try_echo=$ac_try;;
4511 esac
4512 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4513   (eval "$ac_compile") 2>conftest.er1
4514   ac_status=$?
4515   grep -v '^ *+' conftest.er1 >conftest.err
4516   rm -f conftest.er1
4517   cat conftest.err >&5
4518   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4519   (exit $ac_status); } && {
4520          test -z "$ac_c_werror_flag" ||
4521          test ! -s conftest.err
4522        } && test -s conftest.$ac_objext; then
4523   ac_compiler_gnu=yes
4524 else
4525   echo "$as_me: failed program was:" >&5
4526 sed 's/^/| /' conftest.$ac_ext >&5
4527
4528         ac_compiler_gnu=no
4529 fi
4530
4531 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4532 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4533
4534 fi
4535 { echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
4536 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
4537 GCC=`test $ac_compiler_gnu = yes && echo yes`
4538 ac_test_CFLAGS=${CFLAGS+set}
4539 ac_save_CFLAGS=$CFLAGS
4540 { echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
4541 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
4542 if test "${ac_cv_prog_cc_g+set}" = set; then
4543   echo $ECHO_N "(cached) $ECHO_C" >&6
4544 else
4545   ac_save_c_werror_flag=$ac_c_werror_flag
4546    ac_c_werror_flag=yes
4547    ac_cv_prog_cc_g=no
4548    CFLAGS="-g"
4549    cat >conftest.$ac_ext <<_ACEOF
4550 /* confdefs.h.  */
4551 _ACEOF
4552 cat confdefs.h >>conftest.$ac_ext
4553 cat >>conftest.$ac_ext <<_ACEOF
4554 /* end confdefs.h.  */
4555
4556 int
4557 main ()
4558 {
4559
4560   ;
4561   return 0;
4562 }
4563 _ACEOF
4564 rm -f conftest.$ac_objext
4565 if { (ac_try="$ac_compile"
4566 case "(($ac_try" in
4567   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4568   *) ac_try_echo=$ac_try;;
4569 esac
4570 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4571   (eval "$ac_compile") 2>conftest.er1
4572   ac_status=$?
4573   grep -v '^ *+' conftest.er1 >conftest.err
4574   rm -f conftest.er1
4575   cat conftest.err >&5
4576   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4577   (exit $ac_status); } && {
4578          test -z "$ac_c_werror_flag" ||
4579          test ! -s conftest.err
4580        } && test -s conftest.$ac_objext; then
4581   ac_cv_prog_cc_g=yes
4582 else
4583   echo "$as_me: failed program was:" >&5
4584 sed 's/^/| /' conftest.$ac_ext >&5
4585
4586         CFLAGS=""
4587       cat >conftest.$ac_ext <<_ACEOF
4588 /* confdefs.h.  */
4589 _ACEOF
4590 cat confdefs.h >>conftest.$ac_ext
4591 cat >>conftest.$ac_ext <<_ACEOF
4592 /* end confdefs.h.  */
4593
4594 int
4595 main ()
4596 {
4597
4598   ;
4599   return 0;
4600 }
4601 _ACEOF
4602 rm -f conftest.$ac_objext
4603 if { (ac_try="$ac_compile"
4604 case "(($ac_try" in
4605   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4606   *) ac_try_echo=$ac_try;;
4607 esac
4608 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4609   (eval "$ac_compile") 2>conftest.er1
4610   ac_status=$?
4611   grep -v '^ *+' conftest.er1 >conftest.err
4612   rm -f conftest.er1
4613   cat conftest.err >&5
4614   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4615   (exit $ac_status); } && {
4616          test -z "$ac_c_werror_flag" ||
4617          test ! -s conftest.err
4618        } && test -s conftest.$ac_objext; then
4619   :
4620 else
4621   echo "$as_me: failed program was:" >&5
4622 sed 's/^/| /' conftest.$ac_ext >&5
4623
4624         ac_c_werror_flag=$ac_save_c_werror_flag
4625          CFLAGS="-g"
4626          cat >conftest.$ac_ext <<_ACEOF
4627 /* confdefs.h.  */
4628 _ACEOF
4629 cat confdefs.h >>conftest.$ac_ext
4630 cat >>conftest.$ac_ext <<_ACEOF
4631 /* end confdefs.h.  */
4632
4633 int
4634 main ()
4635 {
4636
4637   ;
4638   return 0;
4639 }
4640 _ACEOF
4641 rm -f conftest.$ac_objext
4642 if { (ac_try="$ac_compile"
4643 case "(($ac_try" in
4644   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4645   *) ac_try_echo=$ac_try;;
4646 esac
4647 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4648   (eval "$ac_compile") 2>conftest.er1
4649   ac_status=$?
4650   grep -v '^ *+' conftest.er1 >conftest.err
4651   rm -f conftest.er1
4652   cat conftest.err >&5
4653   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4654   (exit $ac_status); } && {
4655          test -z "$ac_c_werror_flag" ||
4656          test ! -s conftest.err
4657        } && test -s conftest.$ac_objext; then
4658   ac_cv_prog_cc_g=yes
4659 else
4660   echo "$as_me: failed program was:" >&5
4661 sed 's/^/| /' conftest.$ac_ext >&5
4662
4663
4664 fi
4665
4666 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4667 fi
4668
4669 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4670 fi
4671
4672 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4673    ac_c_werror_flag=$ac_save_c_werror_flag
4674 fi
4675 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
4676 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
4677 if test "$ac_test_CFLAGS" = set; then
4678   CFLAGS=$ac_save_CFLAGS
4679 elif test $ac_cv_prog_cc_g = yes; then
4680   if test "$GCC" = yes; then
4681     CFLAGS="-g -O2"
4682   else
4683     CFLAGS="-g"
4684   fi
4685 else
4686   if test "$GCC" = yes; then
4687     CFLAGS="-O2"
4688   else
4689     CFLAGS=
4690   fi
4691 fi
4692 { echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
4693 echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
4694 if test "${ac_cv_prog_cc_c89+set}" = set; then
4695   echo $ECHO_N "(cached) $ECHO_C" >&6
4696 else
4697   ac_cv_prog_cc_c89=no
4698 ac_save_CC=$CC
4699 cat >conftest.$ac_ext <<_ACEOF
4700 /* confdefs.h.  */
4701 _ACEOF
4702 cat confdefs.h >>conftest.$ac_ext
4703 cat >>conftest.$ac_ext <<_ACEOF
4704 /* end confdefs.h.  */
4705 #include <stdarg.h>
4706 #include <stdio.h>
4707 #include <sys/types.h>
4708 #include <sys/stat.h>
4709 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4710 struct buf { int x; };
4711 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4712 static char *e (p, i)
4713      char **p;
4714      int i;
4715 {
4716   return p[i];
4717 }
4718 static char *f (char * (*g) (char **, int), char **p, ...)
4719 {
4720   char *s;
4721   va_list v;
4722   va_start (v,p);
4723   s = g (p, va_arg (v,int));
4724   va_end (v);
4725   return s;
4726 }
4727
4728 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4729    function prototypes and stuff, but not '\xHH' hex character constants.
4730    These don't provoke an error unfortunately, instead are silently treated
4731    as 'x'.  The following induces an error, until -std is added to get
4732    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4733    array size at least.  It's necessary to write '\x00'==0 to get something
4734    that's true only with -std.  */
4735 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4736
4737 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4738    inside strings and character constants.  */
4739 #define FOO(x) 'x'
4740 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4741
4742 int test (int i, double x);
4743 struct s1 {int (*f) (int a);};
4744 struct s2 {int (*f) (double a);};
4745 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4746 int argc;
4747 char **argv;
4748 int
4749 main ()
4750 {
4751 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4752   ;
4753   return 0;
4754 }
4755 _ACEOF
4756 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4757         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4758 do
4759   CC="$ac_save_CC $ac_arg"
4760   rm -f conftest.$ac_objext
4761 if { (ac_try="$ac_compile"
4762 case "(($ac_try" in
4763   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4764   *) ac_try_echo=$ac_try;;
4765 esac
4766 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4767   (eval "$ac_compile") 2>conftest.er1
4768   ac_status=$?
4769   grep -v '^ *+' conftest.er1 >conftest.err
4770   rm -f conftest.er1
4771   cat conftest.err >&5
4772   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4773   (exit $ac_status); } && {
4774          test -z "$ac_c_werror_flag" ||
4775          test ! -s conftest.err
4776        } && test -s conftest.$ac_objext; then
4777   ac_cv_prog_cc_c89=$ac_arg
4778 else
4779   echo "$as_me: failed program was:" >&5
4780 sed 's/^/| /' conftest.$ac_ext >&5
4781
4782
4783 fi
4784
4785 rm -f core conftest.err conftest.$ac_objext
4786   test "x$ac_cv_prog_cc_c89" != "xno" && break
4787 done
4788 rm -f conftest.$ac_ext
4789 CC=$ac_save_CC
4790
4791 fi
4792 # AC_CACHE_VAL
4793 case "x$ac_cv_prog_cc_c89" in
4794   x)
4795     { echo "$as_me:$LINENO: result: none needed" >&5
4796 echo "${ECHO_T}none needed" >&6; } ;;
4797   xno)
4798     { echo "$as_me:$LINENO: result: unsupported" >&5
4799 echo "${ECHO_T}unsupported" >&6; } ;;
4800   *)
4801     CC="$CC $ac_cv_prog_cc_c89"
4802     { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
4803 echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
4804 esac
4805
4806
4807 ac_ext=c
4808 ac_cpp='$CPP $CPPFLAGS'
4809 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4810 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4811 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4812
4813 depcc="$CC"   am_compiler_list=
4814
4815 { echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
4816 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }
4817 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
4818   echo $ECHO_N "(cached) $ECHO_C" >&6
4819 else
4820   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4821   # We make a subdir and do the tests there.  Otherwise we can end up
4822   # making bogus files that we don't know about and never remove.  For
4823   # instance it was reported that on HP-UX the gcc test will end up
4824   # making a dummy file named `D' -- because `-MD' means `put the output
4825   # in D'.
4826   mkdir conftest.dir
4827   # Copy depcomp to subdir because otherwise we won't find it if we're
4828   # using a relative directory.
4829   cp "$am_depcomp" conftest.dir
4830   cd conftest.dir
4831   # We will build objects and dependencies in a subdirectory because
4832   # it helps to detect inapplicable dependency modes.  For instance
4833   # both Tru64's cc and ICC support -MD to output dependencies as a
4834   # side effect of compilation, but ICC will put the dependencies in
4835   # the current directory while Tru64 will put them in the object
4836   # directory.
4837   mkdir sub
4838
4839   am_cv_CC_dependencies_compiler_type=none
4840   if test "$am_compiler_list" = ""; then
4841      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4842   fi
4843   for depmode in $am_compiler_list; do
4844     # Setup a source with many dependencies, because some compilers
4845     # like to wrap large dependency lists on column 80 (with \), and
4846     # we should not choose a depcomp mode which is confused by this.
4847     #
4848     # We need to recreate these files for each test, as the compiler may
4849     # overwrite some of them when testing with obscure command lines.
4850     # This happens at least with the AIX C compiler.
4851     : > sub/conftest.c
4852     for i in 1 2 3 4 5 6; do
4853       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4854       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4855       # Solaris 8's {/usr,}/bin/sh.
4856       touch sub/conftst$i.h
4857     done
4858     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4859
4860     case $depmode in
4861     nosideeffect)
4862       # after this tag, mechanisms are not by side-effect, so they'll
4863       # only be used when explicitly requested
4864       if test "x$enable_dependency_tracking" = xyes; then
4865         continue
4866       else
4867         break
4868       fi
4869       ;;
4870     none) break ;;
4871     esac
4872     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4873     # mode.  It turns out that the SunPro C++ compiler does not properly
4874     # handle `-M -o', and we need to detect this.
4875     if depmode=$depmode \
4876        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
4877        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4878        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
4879          >/dev/null 2>conftest.err &&
4880        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4881        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4882        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
4883        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4884       # icc doesn't choke on unknown options, it will just issue warnings
4885       # or remarks (even with -Werror).  So we grep stderr for any message
4886       # that says an option was ignored or not supported.
4887       # When given -MP, icc 7.0 and 7.1 complain thusly:
4888       #   icc: Command line warning: ignoring option '-M'; no argument required
4889       # The diagnosis changed in icc 8.0:
4890       #   icc: Command line remark: option '-MP' not supported
4891       if (grep 'ignoring option' conftest.err ||
4892           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4893         am_cv_CC_dependencies_compiler_type=$depmode
4894         break
4895       fi
4896     fi
4897   done
4898
4899   cd ..
4900   rm -rf conftest.dir
4901 else
4902   am_cv_CC_dependencies_compiler_type=none
4903 fi
4904
4905 fi
4906 { echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
4907 echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; }
4908 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4909
4910  if
4911   test "x$enable_dependency_tracking" != xno \
4912   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4913   am__fastdepCC_TRUE=
4914   am__fastdepCC_FALSE='#'
4915 else
4916   am__fastdepCC_TRUE='#'
4917   am__fastdepCC_FALSE=
4918 fi
4919
4920
4921
4922 am_cv_prog_cc_stdc=$ac_cv_prog_cc_stdc
4923
4924 if test "x$CC" != xcc; then
4925   { echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5
4926 echo $ECHO_N "checking whether $CC and cc understand -c and -o together... $ECHO_C" >&6; }
4927 else
4928   { echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5
4929 echo $ECHO_N "checking whether cc understands -c and -o together... $ECHO_C" >&6; }
4930 fi
4931 set dummy $CC; ac_cc=`echo $2 |
4932                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4933 if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then
4934   echo $ECHO_N "(cached) $ECHO_C" >&6
4935 else
4936   cat >conftest.$ac_ext <<_ACEOF
4937 /* confdefs.h.  */
4938 _ACEOF
4939 cat confdefs.h >>conftest.$ac_ext
4940 cat >>conftest.$ac_ext <<_ACEOF
4941 /* end confdefs.h.  */
4942
4943 int
4944 main ()
4945 {
4946
4947   ;
4948   return 0;
4949 }
4950 _ACEOF
4951 # Make sure it works both with $CC and with simple cc.
4952 # We do the test twice because some compilers refuse to overwrite an
4953 # existing .o file with -o, though they will create one.
4954 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4955 rm -f conftest2.*
4956 if { (case "(($ac_try" in
4957   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4958   *) ac_try_echo=$ac_try;;
4959 esac
4960 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4961   (eval "$ac_try") 2>&5
4962   ac_status=$?
4963   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4964   (exit $ac_status); } &&
4965    test -f conftest2.$ac_objext && { (case "(($ac_try" in
4966   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4967   *) ac_try_echo=$ac_try;;
4968 esac
4969 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4970   (eval "$ac_try") 2>&5
4971   ac_status=$?
4972   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4973   (exit $ac_status); };
4974 then
4975   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4976   if test "x$CC" != xcc; then
4977     # Test first that cc exists at all.
4978     if { ac_try='cc -c conftest.$ac_ext >&5'
4979   { (case "(($ac_try" in
4980   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4981   *) ac_try_echo=$ac_try;;
4982 esac
4983 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4984   (eval "$ac_try") 2>&5
4985   ac_status=$?
4986   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4987   (exit $ac_status); }; }; then
4988       ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4989       rm -f conftest2.*
4990       if { (case "(($ac_try" in
4991   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4992   *) ac_try_echo=$ac_try;;
4993 esac
4994 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4995   (eval "$ac_try") 2>&5
4996   ac_status=$?
4997   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4998   (exit $ac_status); } &&
4999          test -f conftest2.$ac_objext && { (case "(($ac_try" in
5000   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5001   *) ac_try_echo=$ac_try;;
5002 esac
5003 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5004   (eval "$ac_try") 2>&5
5005   ac_status=$?
5006   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5007   (exit $ac_status); };
5008       then
5009         # cc works too.
5010         :
5011       else
5012         # cc exists but doesn't like -o.
5013         eval ac_cv_prog_cc_${ac_cc}_c_o=no
5014       fi
5015     fi
5016   fi
5017 else
5018   eval ac_cv_prog_cc_${ac_cc}_c_o=no
5019 fi
5020 rm -f core conftest*
5021
5022 fi
5023 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
5024   { echo "$as_me:$LINENO: result: yes" >&5
5025 echo "${ECHO_T}yes" >&6; }
5026 else
5027   { echo "$as_me:$LINENO: result: no" >&5
5028 echo "${ECHO_T}no" >&6; }
5029
5030 cat >>confdefs.h <<\_ACEOF
5031 #define NO_MINUS_C_MINUS_O 1
5032 _ACEOF
5033
5034 fi
5035
5036 # FIXME: we rely on the cache variable name because
5037 # there is no other way.
5038 set dummy $CC
5039 ac_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5040 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then
5041    # Losing compiler, so override with the script.
5042    # FIXME: It is wrong to rewrite CC.
5043    # But if we don't then we get into trouble of one sort or another.
5044    # A longer-term fix would be to have automake use am__CC in this case,
5045    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
5046    CC="$am_aux_dir/compile $CC"
5047 fi
5048
5049
5050 { echo "$as_me:$LINENO: checking for function prototypes" >&5
5051 echo $ECHO_N "checking for function prototypes... $ECHO_C" >&6; }
5052 if test "$ac_cv_prog_cc_c89" != no; then
5053   { echo "$as_me:$LINENO: result: yes" >&5
5054 echo "${ECHO_T}yes" >&6; }
5055
5056 cat >>confdefs.h <<\_ACEOF
5057 #define PROTOTYPES 1
5058 _ACEOF
5059
5060
5061 cat >>confdefs.h <<\_ACEOF
5062 #define __PROTOTYPES 1
5063 _ACEOF
5064
5065 else
5066   { echo "$as_me:$LINENO: result: no" >&5
5067 echo "${ECHO_T}no" >&6; }
5068 fi
5069
5070
5071
5072 { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
5073 echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
5074 if test "${ac_cv_path_GREP+set}" = set; then
5075   echo $ECHO_N "(cached) $ECHO_C" >&6
5076 else
5077   # Extract the first word of "grep ggrep" to use in msg output
5078 if test -z "$GREP"; then
5079 set dummy grep ggrep; ac_prog_name=$2
5080 if test "${ac_cv_path_GREP+set}" = set; then
5081   echo $ECHO_N "(cached) $ECHO_C" >&6
5082 else
5083   ac_path_GREP_found=false
5084 # Loop through the user's path and test for each of PROGNAME-LIST
5085 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5086 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5087 do
5088   IFS=$as_save_IFS
5089   test -z "$as_dir" && as_dir=.
5090   for ac_prog in grep ggrep; do
5091   for ac_exec_ext in '' $ac_executable_extensions; do
5092     ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5093     { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5094     # Check for GNU ac_path_GREP and select it if it is found.
5095   # Check for GNU $ac_path_GREP
5096 case `"$ac_path_GREP" --version 2>&1` in
5097 *GNU*)
5098   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5099 *)
5100   ac_count=0
5101   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
5102   while :
5103   do
5104     cat "conftest.in" "conftest.in" >"conftest.tmp"
5105     mv "conftest.tmp" "conftest.in"
5106     cp "conftest.in" "conftest.nl"
5107     echo 'GREP' >> "conftest.nl"
5108     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5109     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5110     ac_count=`expr $ac_count + 1`
5111     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5112       # Best one so far, save it but keep looking for a better one
5113       ac_cv_path_GREP="$ac_path_GREP"
5114       ac_path_GREP_max=$ac_count
5115     fi
5116     # 10*(2^10) chars as input seems more than enough
5117     test $ac_count -gt 10 && break
5118   done
5119   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5120 esac
5121
5122
5123     $ac_path_GREP_found && break 3
5124   done
5125 done
5126
5127 done
5128 IFS=$as_save_IFS
5129
5130
5131 fi
5132
5133 GREP="$ac_cv_path_GREP"
5134 if test -z "$GREP"; then
5135   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
5136 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
5137    { (exit 1); exit 1; }; }
5138 fi
5139
5140 else
5141   ac_cv_path_GREP=$GREP
5142 fi
5143
5144
5145 fi
5146 { echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
5147 echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
5148  GREP="$ac_cv_path_GREP"
5149
5150
5151 { echo "$as_me:$LINENO: checking for egrep" >&5
5152 echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
5153 if test "${ac_cv_path_EGREP+set}" = set; then
5154   echo $ECHO_N "(cached) $ECHO_C" >&6
5155 else
5156   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5157    then ac_cv_path_EGREP="$GREP -E"
5158    else
5159      # Extract the first word of "egrep" to use in msg output
5160 if test -z "$EGREP"; then
5161 set dummy egrep; ac_prog_name=$2
5162 if test "${ac_cv_path_EGREP+set}" = set; then
5163   echo $ECHO_N "(cached) $ECHO_C" >&6
5164 else
5165   ac_path_EGREP_found=false
5166 # Loop through the user's path and test for each of PROGNAME-LIST
5167 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5168 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5169 do
5170   IFS=$as_save_IFS
5171   test -z "$as_dir" && as_dir=.
5172   for ac_prog in egrep; do
5173   for ac_exec_ext in '' $ac_executable_extensions; do
5174     ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5175     { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5176     # Check for GNU ac_path_EGREP and select it if it is found.
5177   # Check for GNU $ac_path_EGREP
5178 case `"$ac_path_EGREP" --version 2>&1` in
5179 *GNU*)
5180   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5181 *)
5182   ac_count=0
5183   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
5184   while :
5185   do
5186     cat "conftest.in" "conftest.in" >"conftest.tmp"
5187     mv "conftest.tmp" "conftest.in"
5188     cp "conftest.in" "conftest.nl"
5189     echo 'EGREP' >> "conftest.nl"
5190     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5191     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5192     ac_count=`expr $ac_count + 1`
5193     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5194       # Best one so far, save it but keep looking for a better one
5195       ac_cv_path_EGREP="$ac_path_EGREP"
5196       ac_path_EGREP_max=$ac_count
5197     fi
5198     # 10*(2^10) chars as input seems more than enough
5199     test $ac_count -gt 10 && break
5200   done
5201   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5202 esac
5203
5204
5205     $ac_path_EGREP_found && break 3
5206   done
5207 done
5208
5209 done
5210 IFS=$as_save_IFS
5211
5212
5213 fi
5214
5215 EGREP="$ac_cv_path_EGREP"
5216 if test -z "$EGREP"; then
5217   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
5218 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
5219    { (exit 1); exit 1; }; }
5220 fi
5221
5222 else
5223   ac_cv_path_EGREP=$EGREP
5224 fi
5225
5226
5227    fi
5228 fi
5229 { echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
5230 echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
5231  EGREP="$ac_cv_path_EGREP"
5232
5233
5234 { echo "$as_me:$LINENO: checking for ANSI C header files" >&5
5235 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
5236 if test "${ac_cv_header_stdc+set}" = set; then
5237   echo $ECHO_N "(cached) $ECHO_C" >&6
5238 else
5239   cat >conftest.$ac_ext <<_ACEOF
5240 /* confdefs.h.  */
5241 _ACEOF
5242 cat confdefs.h >>conftest.$ac_ext
5243 cat >>conftest.$ac_ext <<_ACEOF
5244 /* end confdefs.h.  */
5245 #include <stdlib.h>
5246 #include <stdarg.h>
5247 #include <string.h>
5248 #include <float.h>
5249
5250 int
5251 main ()
5252 {
5253
5254   ;
5255   return 0;
5256 }
5257 _ACEOF
5258 rm -f conftest.$ac_objext
5259 if { (ac_try="$ac_compile"
5260 case "(($ac_try" in
5261   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5262   *) ac_try_echo=$ac_try;;
5263 esac
5264 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5265   (eval "$ac_compile") 2>conftest.er1
5266   ac_status=$?
5267   grep -v '^ *+' conftest.er1 >conftest.err
5268   rm -f conftest.er1
5269   cat conftest.err >&5
5270   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5271   (exit $ac_status); } && {
5272          test -z "$ac_c_werror_flag" ||
5273          test ! -s conftest.err
5274        } && test -s conftest.$ac_objext; then
5275   ac_cv_header_stdc=yes
5276 else
5277   echo "$as_me: failed program was:" >&5
5278 sed 's/^/| /' conftest.$ac_ext >&5
5279
5280         ac_cv_header_stdc=no
5281 fi
5282
5283 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5284
5285 if test $ac_cv_header_stdc = yes; then
5286   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5287   cat >conftest.$ac_ext <<_ACEOF
5288 /* confdefs.h.  */
5289 _ACEOF
5290 cat confdefs.h >>conftest.$ac_ext
5291 cat >>conftest.$ac_ext <<_ACEOF
5292 /* end confdefs.h.  */
5293 #include <string.h>
5294
5295 _ACEOF
5296 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5297   $EGREP "memchr" >/dev/null 2>&1; then
5298   :
5299 else
5300   ac_cv_header_stdc=no
5301 fi
5302 rm -f conftest*
5303
5304 fi
5305
5306 if test $ac_cv_header_stdc = yes; then
5307   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5308   cat >conftest.$ac_ext <<_ACEOF
5309 /* confdefs.h.  */
5310 _ACEOF
5311 cat confdefs.h >>conftest.$ac_ext
5312 cat >>conftest.$ac_ext <<_ACEOF
5313 /* end confdefs.h.  */
5314 #include <stdlib.h>
5315
5316 _ACEOF
5317 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5318   $EGREP "free" >/dev/null 2>&1; then
5319   :
5320 else
5321   ac_cv_header_stdc=no
5322 fi
5323 rm -f conftest*
5324
5325 fi
5326
5327 if test $ac_cv_header_stdc = yes; then
5328   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5329   if test "$cross_compiling" = yes; then
5330   :
5331 else
5332   cat >conftest.$ac_ext <<_ACEOF
5333 /* confdefs.h.  */
5334 _ACEOF
5335 cat confdefs.h >>conftest.$ac_ext
5336 cat >>conftest.$ac_ext <<_ACEOF
5337 /* end confdefs.h.  */
5338 #include <ctype.h>
5339 #include <stdlib.h>
5340 #if ((' ' & 0x0FF) == 0x020)
5341 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5342 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5343 #else
5344 # define ISLOWER(c) \
5345                    (('a' <= (c) && (c) <= 'i') \
5346                      || ('j' <= (c) && (c) <= 'r') \
5347                      || ('s' <= (c) && (c) <= 'z'))
5348 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5349 #endif
5350
5351 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5352 int
5353 main ()
5354 {
5355   int i;
5356   for (i = 0; i < 256; i++)
5357     if (XOR (islower (i), ISLOWER (i))
5358         || toupper (i) != TOUPPER (i))
5359       return 2;
5360   return 0;
5361 }
5362 _ACEOF
5363 rm -f conftest$ac_exeext
5364 if { (ac_try="$ac_link"
5365 case "(($ac_try" in
5366   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5367   *) ac_try_echo=$ac_try;;
5368 esac
5369 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5370   (eval "$ac_link") 2>&5
5371   ac_status=$?
5372   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5373   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5374   { (case "(($ac_try" in
5375   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5376   *) ac_try_echo=$ac_try;;
5377 esac
5378 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5379   (eval "$ac_try") 2>&5
5380   ac_status=$?
5381   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5382   (exit $ac_status); }; }; then
5383   :
5384 else
5385   echo "$as_me: program exited with status $ac_status" >&5
5386 echo "$as_me: failed program was:" >&5
5387 sed 's/^/| /' conftest.$ac_ext >&5
5388
5389 ( exit $ac_status )
5390 ac_cv_header_stdc=no
5391 fi
5392 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5393 fi
5394
5395
5396 fi
5397 fi
5398 { echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
5399 echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
5400 if test $ac_cv_header_stdc = yes; then
5401
5402 cat >>confdefs.h <<\_ACEOF
5403 #define STDC_HEADERS 1
5404 _ACEOF
5405
5406 fi
5407
5408 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5409
5410
5411
5412
5413
5414
5415
5416
5417
5418 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5419                   inttypes.h stdint.h unistd.h
5420 do
5421 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5422 { echo "$as_me:$LINENO: checking for $ac_header" >&5
5423 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5424 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5425   echo $ECHO_N "(cached) $ECHO_C" >&6
5426 else
5427   cat >conftest.$ac_ext <<_ACEOF
5428 /* confdefs.h.  */
5429 _ACEOF
5430 cat confdefs.h >>conftest.$ac_ext
5431 cat >>conftest.$ac_ext <<_ACEOF
5432 /* end confdefs.h.  */
5433 $ac_includes_default
5434
5435 #include <$ac_header>
5436 _ACEOF
5437 rm -f conftest.$ac_objext
5438 if { (ac_try="$ac_compile"
5439 case "(($ac_try" in
5440   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5441   *) ac_try_echo=$ac_try;;
5442 esac
5443 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5444   (eval "$ac_compile") 2>conftest.er1
5445   ac_status=$?
5446   grep -v '^ *+' conftest.er1 >conftest.err
5447   rm -f conftest.er1
5448   cat conftest.err >&5
5449   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5450   (exit $ac_status); } && {
5451          test -z "$ac_c_werror_flag" ||
5452          test ! -s conftest.err
5453        } && test -s conftest.$ac_objext; then
5454   eval "$as_ac_Header=yes"
5455 else
5456   echo "$as_me: failed program was:" >&5
5457 sed 's/^/| /' conftest.$ac_ext >&5
5458
5459         eval "$as_ac_Header=no"
5460 fi
5461
5462 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5463 fi
5464 ac_res=`eval echo '${'$as_ac_Header'}'`
5465                { echo "$as_me:$LINENO: result: $ac_res" >&5
5466 echo "${ECHO_T}$ac_res" >&6; }
5467 if test `eval echo '${'$as_ac_Header'}'` = yes; then
5468   cat >>confdefs.h <<_ACEOF
5469 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5470 _ACEOF
5471
5472 fi
5473
5474 done
5475
5476
5477
5478 if test "$ac_cv_prog_cc_stdc" != no; then
5479   U= ANSI2KNR=
5480 else
5481   U=_ ANSI2KNR=./ansi2knr
5482 fi
5483 # Ensure some checks needed by ansi2knr itself.
5484
5485
5486 for ac_header in string.h
5487 do
5488 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5489 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5490   { echo "$as_me:$LINENO: checking for $ac_header" >&5
5491 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5492 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5493   echo $ECHO_N "(cached) $ECHO_C" >&6
5494 fi
5495 ac_res=`eval echo '${'$as_ac_Header'}'`
5496                { echo "$as_me:$LINENO: result: $ac_res" >&5
5497 echo "${ECHO_T}$ac_res" >&6; }
5498 else
5499   # Is the header compilable?
5500 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
5501 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
5502 cat >conftest.$ac_ext <<_ACEOF
5503 /* confdefs.h.  */
5504 _ACEOF
5505 cat confdefs.h >>conftest.$ac_ext
5506 cat >>conftest.$ac_ext <<_ACEOF
5507 /* end confdefs.h.  */
5508 $ac_includes_default
5509 #include <$ac_header>
5510 _ACEOF
5511 rm -f conftest.$ac_objext
5512 if { (ac_try="$ac_compile"
5513 case "(($ac_try" in
5514   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5515   *) ac_try_echo=$ac_try;;
5516 esac
5517 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5518   (eval "$ac_compile") 2>conftest.er1
5519   ac_status=$?
5520   grep -v '^ *+' conftest.er1 >conftest.err
5521   rm -f conftest.er1
5522   cat conftest.err >&5
5523   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5524   (exit $ac_status); } && {
5525          test -z "$ac_c_werror_flag" ||
5526          test ! -s conftest.err
5527        } && test -s conftest.$ac_objext; then
5528   ac_header_compiler=yes
5529 else
5530   echo "$as_me: failed program was:" >&5
5531 sed 's/^/| /' conftest.$ac_ext >&5
5532
5533         ac_header_compiler=no
5534 fi
5535
5536 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5537 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5538 echo "${ECHO_T}$ac_header_compiler" >&6; }
5539
5540 # Is the header present?
5541 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
5542 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
5543 cat >conftest.$ac_ext <<_ACEOF
5544 /* confdefs.h.  */
5545 _ACEOF
5546 cat confdefs.h >>conftest.$ac_ext
5547 cat >>conftest.$ac_ext <<_ACEOF
5548 /* end confdefs.h.  */
5549 #include <$ac_header>
5550 _ACEOF
5551 if { (ac_try="$ac_cpp conftest.$ac_ext"
5552 case "(($ac_try" in
5553   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5554   *) ac_try_echo=$ac_try;;
5555 esac
5556 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5557   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5558   ac_status=$?
5559   grep -v '^ *+' conftest.er1 >conftest.err
5560   rm -f conftest.er1
5561   cat conftest.err >&5
5562   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5563   (exit $ac_status); } >/dev/null && {
5564          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
5565          test ! -s conftest.err
5566        }; then
5567   ac_header_preproc=yes
5568 else
5569   echo "$as_me: failed program was:" >&5
5570 sed 's/^/| /' conftest.$ac_ext >&5
5571
5572   ac_header_preproc=no
5573 fi
5574
5575 rm -f conftest.err conftest.$ac_ext
5576 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5577 echo "${ECHO_T}$ac_header_preproc" >&6; }
5578
5579 # So?  What about this header?
5580 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5581   yes:no: )
5582     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5583 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5584     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5585 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5586     ac_header_preproc=yes
5587     ;;
5588   no:yes:* )
5589     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5590 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5591     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
5592 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
5593     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5594 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5595     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
5596 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
5597     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5598 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5599     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5600 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5601     ( cat <<\_ASBOX
5602 ## ------------------------------------------- ##
5603 ## Report this to systemtap@sources.redhat.com ##
5604 ## ------------------------------------------- ##
5605 _ASBOX
5606      ) | sed "s/^/$as_me: WARNING:     /" >&2
5607     ;;
5608 esac
5609 { echo "$as_me:$LINENO: checking for $ac_header" >&5
5610 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5611 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5612   echo $ECHO_N "(cached) $ECHO_C" >&6
5613 else
5614   eval "$as_ac_Header=\$ac_header_preproc"
5615 fi
5616 ac_res=`eval echo '${'$as_ac_Header'}'`
5617                { echo "$as_me:$LINENO: result: $ac_res" >&5
5618 echo "${ECHO_T}$ac_res" >&6; }
5619
5620 fi
5621 if test `eval echo '${'$as_ac_Header'}'` = yes; then
5622   cat >>confdefs.h <<_ACEOF
5623 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5624 _ACEOF
5625
5626 fi
5627
5628 done
5629
5630
5631 if test -n "$ac_tool_prefix"; then
5632   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5633 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5634 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5635 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5636 if test "${ac_cv_prog_RANLIB+set}" = set; then
5637   echo $ECHO_N "(cached) $ECHO_C" >&6
5638 else
5639   if test -n "$RANLIB"; then
5640   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5641 else
5642 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5643 for as_dir in $PATH
5644 do
5645   IFS=$as_save_IFS
5646   test -z "$as_dir" && as_dir=.
5647   for ac_exec_ext in '' $ac_executable_extensions; do
5648   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5649     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5650     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5651     break 2
5652   fi
5653 done
5654 done
5655 IFS=$as_save_IFS
5656
5657 fi
5658 fi
5659 RANLIB=$ac_cv_prog_RANLIB
5660 if test -n "$RANLIB"; then
5661   { echo "$as_me:$LINENO: result: $RANLIB" >&5
5662 echo "${ECHO_T}$RANLIB" >&6; }
5663 else
5664   { echo "$as_me:$LINENO: result: no" >&5
5665 echo "${ECHO_T}no" >&6; }
5666 fi
5667
5668
5669 fi
5670 if test -z "$ac_cv_prog_RANLIB"; then
5671   ac_ct_RANLIB=$RANLIB
5672   # Extract the first word of "ranlib", so it can be a program name with args.
5673 set dummy ranlib; ac_word=$2
5674 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5675 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5676 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
5677   echo $ECHO_N "(cached) $ECHO_C" >&6
5678 else
5679   if test -n "$ac_ct_RANLIB"; then
5680   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5681 else
5682 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5683 for as_dir in $PATH
5684 do
5685   IFS=$as_save_IFS
5686   test -z "$as_dir" && as_dir=.
5687   for ac_exec_ext in '' $ac_executable_extensions; do
5688   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5689     ac_cv_prog_ac_ct_RANLIB="ranlib"
5690     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5691     break 2
5692   fi
5693 done
5694 done
5695 IFS=$as_save_IFS
5696
5697 fi
5698 fi
5699 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5700 if test -n "$ac_ct_RANLIB"; then
5701   { echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
5702 echo "${ECHO_T}$ac_ct_RANLIB" >&6; }
5703 else
5704   { echo "$as_me:$LINENO: result: no" >&5
5705 echo "${ECHO_T}no" >&6; }
5706 fi
5707
5708   if test "x$ac_ct_RANLIB" = x; then
5709     RANLIB=":"
5710   else
5711     case $cross_compiling:$ac_tool_warned in
5712 yes:)
5713 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
5714 whose name does not start with the host triplet.  If you think this
5715 configuration is useful to you, please write to autoconf@gnu.org." >&5
5716 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
5717 whose name does not start with the host triplet.  If you think this
5718 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
5719 ac_tool_warned=yes ;;
5720 esac
5721     RANLIB=$ac_ct_RANLIB
5722   fi
5723 else
5724   RANLIB="$ac_cv_prog_RANLIB"
5725 fi
5726
5727
5728
5729 # Find a good install program.  We prefer a C program (faster),
5730 # so one script is as good as another.  But avoid the broken or
5731 # incompatible versions:
5732 # SysV /etc/install, /usr/sbin/install
5733 # SunOS /usr/etc/install
5734 # IRIX /sbin/install
5735 # AIX /bin/install
5736 # AmigaOS /C/install, which installs bootblocks on floppy discs
5737 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
5738 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
5739 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
5740 # OS/2's system install, which has a completely different semantic
5741 # ./install, which can be erroneously created by make from ./install.sh.
5742 { echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
5743 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
5744 if test -z "$INSTALL"; then
5745 if test "${ac_cv_path_install+set}" = set; then
5746   echo $ECHO_N "(cached) $ECHO_C" >&6
5747 else
5748   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5749 for as_dir in $PATH
5750 do
5751   IFS=$as_save_IFS
5752   test -z "$as_dir" && as_dir=.
5753   # Account for people who put trailing slashes in PATH elements.
5754 case $as_dir/ in
5755   ./ | .// | /cC/* | \
5756   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
5757   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
5758   /usr/ucb/* ) ;;
5759   *)
5760     # OSF1 and SCO ODT 3.0 have their own names for install.
5761     # Don't use installbsd from OSF since it installs stuff as root
5762     # by default.
5763     for ac_prog in ginstall scoinst install; do
5764       for ac_exec_ext in '' $ac_executable_extensions; do
5765         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
5766           if test $ac_prog = install &&
5767             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5768             # AIX install.  It has an incompatible calling convention.
5769             :
5770           elif test $ac_prog = install &&
5771             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5772             # program-specific install script used by HP pwplus--don't use.
5773             :
5774           else
5775             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
5776             break 3
5777           fi
5778         fi
5779       done
5780     done
5781     ;;
5782 esac
5783 done
5784 IFS=$as_save_IFS
5785
5786
5787 fi
5788   if test "${ac_cv_path_install+set}" = set; then
5789     INSTALL=$ac_cv_path_install
5790   else
5791     # As a last resort, use the slow shell script.  Don't cache a
5792     # value for INSTALL within a source directory, because that will
5793     # break other packages using the cache if that directory is
5794     # removed, or if the value is a relative name.
5795     INSTALL=$ac_install_sh
5796   fi
5797 fi
5798 { echo "$as_me:$LINENO: result: $INSTALL" >&5
5799 echo "${ECHO_T}$INSTALL" >&6; }
5800
5801 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
5802 # It thinks the first close brace ends the variable substitution.
5803 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
5804
5805 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
5806
5807 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
5808
5809 { echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
5810 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; }
5811 set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
5812 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
5813   echo $ECHO_N "(cached) $ECHO_C" >&6
5814 else
5815   cat >conftest.make <<\_ACEOF
5816 SHELL = /bin/sh
5817 all:
5818         @echo '@@@%%%=$(MAKE)=@@@%%%'
5819 _ACEOF
5820 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
5821 case `${MAKE-make} -f conftest.make 2>/dev/null` in
5822   *@@@%%%=?*=@@@%%%*)
5823     eval ac_cv_prog_make_${ac_make}_set=yes;;
5824   *)
5825     eval ac_cv_prog_make_${ac_make}_set=no;;
5826 esac
5827 rm -f conftest.make
5828 fi
5829 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
5830   { echo "$as_me:$LINENO: result: yes" >&5
5831 echo "${ECHO_T}yes" >&6; }
5832   SET_MAKE=
5833 else
5834   { echo "$as_me:$LINENO: result: no" >&5
5835 echo "${ECHO_T}no" >&6; }
5836   SET_MAKE="MAKE=${MAKE-make}"
5837 fi
5838
5839
5840
5841
5842 # Check whether --enable-perfmon was given.
5843 if test "${enable_perfmon+set}" = set; then
5844   enableval=$enable_perfmon;
5845   if test "$enable_perfmon" != "no"; then
5846         CPPFLAGS="$CPPFLAGS -DPERFMON"
5847     LIBS="$LIBS -lpfm"
5848         if test "$enable_perfmon" != "yes"; then
5849       CPPFLAGS="$CPPFLAGS -I$enable_perfmon/include"
5850       LDFLAGS="$LDFLAGS -L$enable_perfmon/lib"
5851     fi
5852
5853 { echo "$as_me:$LINENO: checking for pfm_start in -lpfm" >&5
5854 echo $ECHO_N "checking for pfm_start in -lpfm... $ECHO_C" >&6; }
5855 if test "${ac_cv_lib_pfm_pfm_start+set}" = set; then
5856   echo $ECHO_N "(cached) $ECHO_C" >&6
5857 else
5858   ac_check_lib_save_LIBS=$LIBS
5859 LIBS="-lpfm  $LIBS"
5860 cat >conftest.$ac_ext <<_ACEOF
5861 /* confdefs.h.  */
5862 _ACEOF
5863 cat confdefs.h >>conftest.$ac_ext
5864 cat >>conftest.$ac_ext <<_ACEOF
5865 /* end confdefs.h.  */
5866
5867 /* Override any GCC internal prototype to avoid an error.
5868    Use char because int might match the return type of a GCC
5869    builtin and then its argument prototype would still apply.  */
5870 #ifdef __cplusplus
5871 extern "C"
5872 #endif
5873 char pfm_start ();
5874 int
5875 main ()
5876 {
5877 return pfm_start ();
5878   ;
5879   return 0;
5880 }
5881 _ACEOF
5882 rm -f conftest.$ac_objext conftest$ac_exeext
5883 if { (ac_try="$ac_link"
5884 case "(($ac_try" in
5885   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5886   *) ac_try_echo=$ac_try;;
5887 esac
5888 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5889   (eval "$ac_link") 2>conftest.er1
5890   ac_status=$?
5891   grep -v '^ *+' conftest.er1 >conftest.err
5892   rm -f conftest.er1
5893   cat conftest.err >&5
5894   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5895   (exit $ac_status); } && {
5896          test -z "$ac_c_werror_flag" ||
5897          test ! -s conftest.err
5898        } && test -s conftest$ac_exeext &&
5899        $as_test_x conftest$ac_exeext; then
5900   ac_cv_lib_pfm_pfm_start=yes
5901 else
5902   echo "$as_me: failed program was:" >&5
5903 sed 's/^/| /' conftest.$ac_ext >&5
5904
5905         ac_cv_lib_pfm_pfm_start=no
5906 fi
5907
5908 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5909       conftest$ac_exeext conftest.$ac_ext
5910 LIBS=$ac_check_lib_save_LIBS
5911 fi
5912 { echo "$as_me:$LINENO: result: $ac_cv_lib_pfm_pfm_start" >&5
5913 echo "${ECHO_T}$ac_cv_lib_pfm_pfm_start" >&6; }
5914 if test $ac_cv_lib_pfm_pfm_start = yes; then
5915   cat >>confdefs.h <<_ACEOF
5916 #define HAVE_LIBPFM 1
5917 _ACEOF
5918
5919   LIBS="-lpfm $LIBS"
5920
5921 else
5922
5923       { { echo "$as_me:$LINENO: error: systemtap cannot find required perfmon libs (libpfm-devel may need to be installed" >&5
5924 echo "$as_me: error: systemtap cannot find required perfmon libs (libpfm-devel may need to be installed" >&2;}
5925    { (exit 1); exit 1; }; }
5926 fi
5927
5928   fi
5929 fi
5930
5931
5932 if test "${enable_prologues+set}" != set; then
5933   { echo "$as_me:$LINENO: checking to see if prologue searching should be the default" >&5
5934 echo $ECHO_N "checking to see if prologue searching should be the default... $ECHO_C" >&6; }
5935   if { echo '#if __i386__ == 1 && __GNUC__ < 4'
5936        echo ' yes '
5937        echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
5938     enable_prologues=yes
5939     { echo "$as_me:$LINENO: result: yes" >&5
5940 echo "${ECHO_T}yes" >&6; }
5941   else
5942     { echo "$as_me:$LINENO: result: no" >&5
5943 echo "${ECHO_T}no" >&6; }
5944   fi
5945 fi
5946 # Check whether --enable-prologues was given.
5947 if test "${enable_prologues+set}" = set; then
5948   enableval=$enable_prologues;
5949 if test "$enable_prologues" = yes; then
5950
5951 cat >>confdefs.h <<\_ACEOF
5952 #define ENABLE_PROLOGUES
5953 _ACEOF
5954
5955 fi
5956 fi
5957
5958
5959 # Check whether --enable-ssp was given.
5960 if test "${enable_ssp+set}" = set; then
5961   enableval=$enable_ssp;
5962 fi
5963
5964 if test "x$enable_ssp" != xno; then
5965
5966    save_CFLAGS="$CFLAGS"
5967    save_CXXFLAGS="$CXXFLAGS"
5968    CXXFLAGS="$CXXFLAGS -Werror -fstack-protector-all -D_FORTIFY_SOURCE=2"
5969    CFLAGS="$CFLAGS -Werror -fstack-protector-all -D_FORTIFY_SOURCE=2"
5970    cat >conftest.$ac_ext <<_ACEOF
5971 int something ();
5972 _ACEOF
5973 rm -f conftest.$ac_objext
5974 if { (ac_try="$ac_compile"
5975 case "(($ac_try" in
5976   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5977   *) ac_try_echo=$ac_try;;
5978 esac
5979 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5980   (eval "$ac_compile") 2>conftest.er1
5981   ac_status=$?
5982   grep -v '^ *+' conftest.er1 >conftest.err
5983   rm -f conftest.er1
5984   cat conftest.err >&5
5985   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5986   (exit $ac_status); } && {
5987          test -z "$ac_c_werror_flag" ||
5988          test ! -s conftest.err
5989        } && test -s conftest.$ac_objext; then
5990
5991        { echo "$as_me:$LINENO: Compiling with gcc -fstack-protector-all et al." >&5
5992 echo "$as_me: Compiling with gcc -fstack-protector-all et al." >&6;}
5993         CFLAGS="$save_CFLAGS -fstack-protector-all -D_FORTIFY_SOURCE=2"
5994         CXFXLAGS="$save_CXXFLAGS -fstack-protector-all -D_FORTIFY_SOURCE=2"
5995 else
5996   echo "$as_me: failed program was:" >&5
5997 sed 's/^/| /' conftest.$ac_ext >&5
5998
5999
6000        { echo "$as_me:$LINENO: Compiler does not support -fstack-protector-all et al." >&5
6001 echo "$as_me: Compiler does not support -fstack-protector-all et al." >&6;}
6002        CFLAGS="$save_CFLAGS"
6003        CXXFLAGS="$save_CXXFLAGS"
6004 fi
6005
6006 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6007 fi
6008
6009
6010 # Check whether --enable-sqlite was given.
6011 if test "${enable_sqlite+set}" = set; then
6012   enableval=$enable_sqlite;
6013 else
6014     enable_sqlite=check
6015 fi
6016                 sqlite3_LIBS=
6017 if test "x$enable_sqlite" != xno; then
6018   { echo "$as_me:$LINENO: checking for sqlite3_open in -lsqlite3" >&5
6019 echo $ECHO_N "checking for sqlite3_open in -lsqlite3... $ECHO_C" >&6; }
6020 if test "${ac_cv_lib_sqlite3_sqlite3_open+set}" = set; then
6021   echo $ECHO_N "(cached) $ECHO_C" >&6
6022 else
6023   ac_check_lib_save_LIBS=$LIBS
6024 LIBS="-lsqlite3  $LIBS"
6025 cat >conftest.$ac_ext <<_ACEOF
6026 /* confdefs.h.  */
6027 _ACEOF
6028 cat confdefs.h >>conftest.$ac_ext
6029 cat >>conftest.$ac_ext <<_ACEOF
6030 /* end confdefs.h.  */
6031
6032 /* Override any GCC internal prototype to avoid an error.
6033    Use char because int might match the return type of a GCC
6034    builtin and then its argument prototype would still apply.  */
6035 #ifdef __cplusplus
6036 extern "C"
6037 #endif
6038 char sqlite3_open ();
6039 int
6040 main ()
6041 {
6042 return sqlite3_open ();
6043   ;
6044   return 0;
6045 }
6046 _ACEOF
6047 rm -f conftest.$ac_objext conftest$ac_exeext
6048 if { (ac_try="$ac_link"
6049 case "(($ac_try" in
6050   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6051   *) ac_try_echo=$ac_try;;
6052 esac
6053 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6054   (eval "$ac_link") 2>conftest.er1
6055   ac_status=$?
6056   grep -v '^ *+' conftest.er1 >conftest.err
6057   rm -f conftest.er1
6058   cat conftest.err >&5
6059   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6060   (exit $ac_status); } && {
6061          test -z "$ac_c_werror_flag" ||
6062          test ! -s conftest.err
6063        } && test -s conftest$ac_exeext &&
6064        $as_test_x conftest$ac_exeext; then
6065   ac_cv_lib_sqlite3_sqlite3_open=yes
6066 else
6067   echo "$as_me: failed program was:" >&5
6068 sed 's/^/| /' conftest.$ac_ext >&5
6069
6070         ac_cv_lib_sqlite3_sqlite3_open=no
6071 fi
6072
6073 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6074       conftest$ac_exeext conftest.$ac_ext
6075 LIBS=$ac_check_lib_save_LIBS
6076 fi
6077 { echo "$as_me:$LINENO: result: $ac_cv_lib_sqlite3_sqlite3_open" >&5
6078 echo "${ECHO_T}$ac_cv_lib_sqlite3_sqlite3_open" >&6; }
6079 if test $ac_cv_lib_sqlite3_sqlite3_open = yes; then
6080   sqlite3_LIBS=-lsqlite3
6081
6082
6083 cat >>confdefs.h <<\_ACEOF
6084 #define HAVE_LIBSQLITE3 1
6085 _ACEOF
6086
6087 else
6088   if test "x$enable_sqlite" != xcheck; then
6089       { { echo "$as_me:$LINENO: error: --enable-sqlite was given, but test for sqlite failed
6090 See \`config.log' for more details." >&5
6091 echo "$as_me: error: --enable-sqlite was given, but test for sqlite failed
6092 See \`config.log' for more details." >&2;}
6093    { (exit 1); exit 1; }; }
6094      fi
6095 fi
6096
6097 fi
6098
6099
6100 # Check whether --enable-crash was given.
6101 if test "${enable_crash+set}" = set; then
6102   enableval=$enable_crash; if test "$enable_crash" != "no"; then
6103         save_CPPFLAGS="$CPPFLAGS"
6104     if test "$enable_crash" != "yes"; then
6105       staplog_CPPFLAGS=-I$enable_crash
6106       CPPFLAGS="${staplog_CPPFLAGS} $CPPFLAGS"
6107
6108     fi
6109
6110 for ac_header in crash/defs.h
6111 do
6112 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6113 { echo "$as_me:$LINENO: checking for $ac_header" >&5
6114 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
6115 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6116   echo $ECHO_N "(cached) $ECHO_C" >&6
6117 else
6118   cat >conftest.$ac_ext <<_ACEOF
6119 /* confdefs.h.  */
6120 _ACEOF
6121 cat confdefs.h >>conftest.$ac_ext
6122 cat >>conftest.$ac_ext <<_ACEOF
6123 /* end confdefs.h.  */
6124
6125 #define NR_CPUS 256
6126
6127
6128 #include <$ac_header>
6129 _ACEOF
6130 rm -f conftest.$ac_objext
6131 if { (ac_try="$ac_compile"
6132 case "(($ac_try" in
6133   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6134   *) ac_try_echo=$ac_try;;
6135 esac
6136 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6137   (eval "$ac_compile") 2>conftest.er1
6138   ac_status=$?
6139   grep -v '^ *+' conftest.er1 >conftest.err
6140   rm -f conftest.er1
6141   cat conftest.err >&5
6142   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6143   (exit $ac_status); } && {
6144          test -z "$ac_c_werror_flag" ||
6145          test ! -s conftest.err
6146        } && test -s conftest.$ac_objext; then
6147   eval "$as_ac_Header=yes"
6148 else
6149   echo "$as_me: failed program was:" >&5
6150 sed 's/^/| /' conftest.$ac_ext >&5
6151
6152         eval "$as_ac_Header=no"
6153 fi
6154
6155 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6156 fi
6157 ac_res=`eval echo '${'$as_ac_Header'}'`
6158                { echo "$as_me:$LINENO: result: $ac_res" >&5
6159 echo "${ECHO_T}$ac_res" >&6; }
6160 if test `eval echo '${'$as_ac_Header'}'` = yes; then
6161   cat >>confdefs.h <<_ACEOF
6162 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6163 _ACEOF
6164
6165 else
6166   { { echo "$as_me:$LINENO: error: cannot find required crash header (crash-devel may need to be installed)" >&5
6167 echo "$as_me: error: cannot find required crash header (crash-devel may need to be installed)" >&2;}
6168    { (exit 1); exit 1; }; }
6169 fi
6170
6171 done
6172
6173     CPPFLAGS="$save_CPPFLAGS"
6174   fi
6175 else
6176   enable_crash="no"
6177 fi
6178
6179  if test "$enable_crash" != "no"; then
6180   BUILD_CRASHMOD_TRUE=
6181   BUILD_CRASHMOD_FALSE='#'
6182 else
6183   BUILD_CRASHMOD_TRUE='#'
6184   BUILD_CRASHMOD_FALSE=
6185 fi
6186
6187
6188 # Check whether --enable-docs was given.
6189 if test "${enable_docs+set}" = set; then
6190   enableval=$enable_docs; enable_docs=$enableval
6191 else
6192   enable_docs="check"
6193 fi
6194
6195 # Extract the first word of "latex", so it can be a program name with args.
6196 set dummy latex; ac_word=$2
6197 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6198 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6199 if test "${ac_cv_prog_have_latex+set}" = set; then
6200   echo $ECHO_N "(cached) $ECHO_C" >&6
6201 else
6202   if test -n "$have_latex"; then
6203   ac_cv_prog_have_latex="$have_latex" # Let the user override the test.
6204 else
6205 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6206 for as_dir in $PATH
6207 do
6208   IFS=$as_save_IFS
6209   test -z "$as_dir" && as_dir=.
6210   for ac_exec_ext in '' $ac_executable_extensions; do
6211   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6212     ac_cv_prog_have_latex="yes"
6213     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6214     break 2
6215   fi
6216 done
6217 done
6218 IFS=$as_save_IFS
6219
6220   test -z "$ac_cv_prog_have_latex" && ac_cv_prog_have_latex="no"
6221 fi
6222 fi
6223 have_latex=$ac_cv_prog_have_latex
6224 if test -n "$have_latex"; then
6225   { echo "$as_me:$LINENO: result: $have_latex" >&5
6226 echo "${ECHO_T}$have_latex" >&6; }
6227 else
6228   { echo "$as_me:$LINENO: result: no" >&5
6229 echo "${ECHO_T}no" >&6; }
6230 fi
6231
6232
6233 # Extract the first word of "dvips", so it can be a program name with args.
6234 set dummy dvips; ac_word=$2
6235 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6236 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6237 if test "${ac_cv_prog_have_dvips+set}" = set; then
6238   echo $ECHO_N "(cached) $ECHO_C" >&6
6239 else
6240   if test -n "$have_dvips"; then
6241   ac_cv_prog_have_dvips="$have_dvips" # Let the user override the test.
6242 else
6243 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6244 for as_dir in $PATH
6245 do
6246   IFS=$as_save_IFS
6247   test -z "$as_dir" && as_dir=.
6248   for ac_exec_ext in '' $ac_executable_extensions; do
6249   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6250     ac_cv_prog_have_dvips="yes"
6251     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6252     break 2
6253   fi
6254 done
6255 done
6256 IFS=$as_save_IFS
6257
6258   test -z "$ac_cv_prog_have_dvips" && ac_cv_prog_have_dvips="no"
6259 fi
6260 fi
6261 have_dvips=$ac_cv_prog_have_dvips
6262 if test -n "$have_dvips"; then
6263   { echo "$as_me:$LINENO: result: $have_dvips" >&5
6264 echo "${ECHO_T}$have_dvips" >&6; }
6265 else
6266   { echo "$as_me:$LINENO: result: no" >&5
6267 echo "${ECHO_T}no" >&6; }
6268 fi
6269
6270
6271 # Extract the first word of "ps2pdf", so it can be a program name with args.
6272 set dummy ps2pdf; ac_word=$2
6273 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6274 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6275 if test "${ac_cv_prog_have_ps2pdf+set}" = set; then
6276   echo $ECHO_N "(cached) $ECHO_C" >&6
6277 else
6278   if test -n "$have_ps2pdf"; then
6279   ac_cv_prog_have_ps2pdf="$have_ps2pdf" # Let the user override the test.
6280 else
6281 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6282 for as_dir in $PATH
6283 do
6284   IFS=$as_save_IFS
6285   test -z "$as_dir" && as_dir=.
6286   for ac_exec_ext in '' $ac_executable_extensions; do
6287   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6288     ac_cv_prog_have_ps2pdf="yes"
6289     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6290     break 2
6291   fi
6292 done
6293 done
6294 IFS=$as_save_IFS
6295
6296   test -z "$ac_cv_prog_have_ps2pdf" && ac_cv_prog_have_ps2pdf="no"
6297 fi
6298 fi
6299 have_ps2pdf=$ac_cv_prog_have_ps2pdf
6300 if test -n "$have_ps2pdf"; then
6301   { echo "$as_me:$LINENO: result: $have_ps2pdf" >&5
6302 echo "${ECHO_T}$have_ps2pdf" >&6; }
6303 else
6304   { echo "$as_me:$LINENO: result: no" >&5
6305 echo "${ECHO_T}no" >&6; }
6306 fi
6307
6308
6309 # Extract the first word of "latex2html", so it can be a program name with args.
6310 set dummy latex2html; ac_word=$2
6311 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6312 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6313 if test "${ac_cv_prog_have_latex2html+set}" = set; then
6314   echo $ECHO_N "(cached) $ECHO_C" >&6
6315 else
6316   if test -n "$have_latex2html"; then
6317   ac_cv_prog_have_latex2html="$have_latex2html" # Let the user override the test.
6318 else
6319 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6320 for as_dir in $PATH
6321 do
6322   IFS=$as_save_IFS
6323   test -z "$as_dir" && as_dir=.
6324   for ac_exec_ext in '' $ac_executable_extensions; do
6325   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6326     ac_cv_prog_have_latex2html="yes"
6327     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6328     break 2
6329   fi
6330 done
6331 done
6332 IFS=$as_save_IFS
6333
6334   test -z "$ac_cv_prog_have_latex2html" && ac_cv_prog_have_latex2html="no"
6335 fi
6336 fi
6337 have_latex2html=$ac_cv_prog_have_latex2html
6338 if test -n "$have_latex2html"; then
6339   { echo "$as_me:$LINENO: result: $have_latex2html" >&5
6340 echo "${ECHO_T}$have_latex2html" >&6; }
6341 else
6342   { echo "$as_me:$LINENO: result: no" >&5
6343 echo "${ECHO_T}no" >&6; }
6344 fi
6345
6346
6347 if test "$enable_docs" == "yes"; then
6348    if test "x${have_latex}${have_dvips}${have_ps2pdf}${have_latex2html}" != "xyesyesyesyes"; then
6349       { { echo "$as_me:$LINENO: error: cannot find all tools for building documentation" >&5
6350 echo "$as_me: error: cannot find all tools for building documentation" >&2;}
6351    { (exit 1); exit 1; }; }
6352    fi
6353 fi
6354  if test "x${have_latex}${have_dvips}${have_ps2pdf}${have_latex2html}" == "xyesyesyesyes" -a "$enable_docs" != "no"; then
6355   BUILD_DOCS_TRUE=
6356   BUILD_DOCS_FALSE='#'
6357 else
6358   BUILD_DOCS_TRUE='#'
6359   BUILD_DOCS_FALSE=
6360 fi
6361
6362
6363
6364 for ac_header in sys/capability.h
6365 do
6366 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6367 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6368   { echo "$as_me:$LINENO: checking for $ac_header" >&5
6369 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
6370 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6371   echo $ECHO_N "(cached) $ECHO_C" >&6
6372 fi
6373 ac_res=`eval echo '${'$as_ac_Header'}'`
6374                { echo "$as_me:$LINENO: result: $ac_res" >&5
6375 echo "${ECHO_T}$ac_res" >&6; }
6376 else
6377   # Is the header compilable?
6378 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
6379 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
6380 cat >conftest.$ac_ext <<_ACEOF
6381 /* confdefs.h.  */
6382 _ACEOF
6383 cat confdefs.h >>conftest.$ac_ext
6384 cat >>conftest.$ac_ext <<_ACEOF
6385 /* end confdefs.h.  */
6386 $ac_includes_default
6387 #include <$ac_header>
6388 _ACEOF
6389 rm -f conftest.$ac_objext
6390 if { (ac_try="$ac_compile"
6391 case "(($ac_try" in
6392   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6393   *) ac_try_echo=$ac_try;;
6394 esac
6395 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6396   (eval "$ac_compile") 2>conftest.er1
6397   ac_status=$?
6398   grep -v '^ *+' conftest.er1 >conftest.err
6399   rm -f conftest.er1
6400   cat conftest.err >&5
6401   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6402   (exit $ac_status); } && {
6403          test -z "$ac_c_werror_flag" ||
6404          test ! -s conftest.err
6405        } && test -s conftest.$ac_objext; then
6406   ac_header_compiler=yes
6407 else
6408   echo "$as_me: failed program was:" >&5
6409 sed 's/^/| /' conftest.$ac_ext >&5
6410
6411         ac_header_compiler=no
6412 fi
6413
6414 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6415 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6416 echo "${ECHO_T}$ac_header_compiler" >&6; }
6417
6418 # Is the header present?
6419 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
6420 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
6421 cat >conftest.$ac_ext <<_ACEOF
6422 /* confdefs.h.  */
6423 _ACEOF
6424 cat confdefs.h >>conftest.$ac_ext
6425 cat >>conftest.$ac_ext <<_ACEOF
6426 /* end confdefs.h.  */
6427 #include <$ac_header>
6428 _ACEOF
6429 if { (ac_try="$ac_cpp conftest.$ac_ext"
6430 case "(($ac_try" in
6431   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6432   *) ac_try_echo=$ac_try;;
6433 esac
6434 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6435   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6436   ac_status=$?
6437   grep -v '^ *+' conftest.er1 >conftest.err
6438   rm -f conftest.er1
6439   cat conftest.err >&5
6440   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6441   (exit $ac_status); } >/dev/null && {
6442          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
6443          test ! -s conftest.err
6444        }; then
6445   ac_header_preproc=yes
6446 else
6447   echo "$as_me: failed program was:" >&5
6448 sed 's/^/| /' conftest.$ac_ext >&5
6449
6450   ac_header_preproc=no
6451 fi
6452
6453 rm -f conftest.err conftest.$ac_ext
6454 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6455 echo "${ECHO_T}$ac_header_preproc" >&6; }
6456
6457 # So?  What about this header?
6458 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6459   yes:no: )
6460     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6461 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6462     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6463 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6464     ac_header_preproc=yes
6465     ;;
6466   no:yes:* )
6467     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6468 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6469     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
6470 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
6471     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6472 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6473     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
6474 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
6475     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6476 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6477     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6478 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6479     ( cat <<\_ASBOX
6480 ## ------------------------------------------- ##
6481 ## Report this to systemtap@sources.redhat.com ##
6482 ## ------------------------------------------- ##
6483 _ASBOX
6484      ) | sed "s/^/$as_me: WARNING:     /" >&2
6485     ;;
6486 esac
6487 { echo "$as_me:$LINENO: checking for $ac_header" >&5
6488 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
6489 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6490   echo $ECHO_N "(cached) $ECHO_C" >&6
6491 else
6492   eval "$as_ac_Header=\$ac_header_preproc"
6493 fi
6494 ac_res=`eval echo '${'$as_ac_Header'}'`
6495                { echo "$as_me:$LINENO: result: $ac_res" >&5
6496 echo "${ECHO_T}$ac_res" >&6; }
6497
6498 fi
6499 if test `eval echo '${'$as_ac_Header'}'` = yes; then
6500   cat >>confdefs.h <<_ACEOF
6501 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6502 _ACEOF
6503
6504 else
6505   { { echo "$as_me:$LINENO: error: cannot find required libcap header (libcap-devel may need to be installed)" >&5
6506 echo "$as_me: error: cannot find required libcap header (libcap-devel may need to be installed)" >&2;}
6507    { (exit 1); exit 1; }; }
6508 fi
6509
6510 done
6511
6512
6513 build_elfutils=no
6514
6515 # Check whether --with-elfutils was given.
6516 if test "${with_elfutils+set}" = set; then
6517   withval=$with_elfutils;
6518 case "$with_elfutils" in
6519 yes) { { echo "$as_me:$LINENO: error: --with-elfutils requires an argument" >&5
6520 echo "$as_me: error: --with-elfutils requires an argument" >&2;}
6521    { (exit 1); exit 1; }; } ;;
6522 ''|no) ;;
6523 *) build_elfutils=yes ;;
6524 esac
6525 fi
6526
6527  if test $build_elfutils = yes; then
6528   BUILD_ELFUTILS_TRUE=
6529   BUILD_ELFUTILS_FALSE='#'
6530 else
6531   BUILD_ELFUTILS_TRUE='#'
6532   BUILD_ELFUTILS_FALSE=
6533 fi
6534
6535 elfutils_abs_srcdir=`if test $build_elfutils = yes; then
6536   cd $with_elfutils && pwd
6537 fi
6538 `
6539
6540
6541 if test $build_elfutils = no; then
6542   # Need libdwfl-capable recent elfutils from Fedora
6543   save_LIBS="$LIBS"
6544
6545 { echo "$as_me:$LINENO: checking for dwfl_module_getsym in -ldw" >&5
6546 echo $ECHO_N "checking for dwfl_module_getsym in -ldw... $ECHO_C" >&6; }
6547 if test "${ac_cv_lib_dw_dwfl_module_getsym+set}" = set; then
6548   echo $ECHO_N "(cached) $ECHO_C" >&6
6549 else
6550   ac_check_lib_save_LIBS=$LIBS
6551 LIBS="-ldw  $LIBS"
6552 cat >conftest.$ac_ext <<_ACEOF
6553 /* confdefs.h.  */
6554 _ACEOF
6555 cat confdefs.h >>conftest.$ac_ext
6556 cat >>conftest.$ac_ext <<_ACEOF
6557 /* end confdefs.h.  */
6558
6559 /* Override any GCC internal prototype to avoid an error.
6560    Use char because int might match the return type of a GCC
6561    builtin and then its argument prototype would still apply.  */
6562 #ifdef __cplusplus
6563 extern "C"
6564 #endif
6565 char dwfl_module_getsym ();
6566 int
6567 main ()
6568 {
6569 return dwfl_module_getsym ();
6570   ;
6571   return 0;
6572 }
6573 _ACEOF
6574 rm -f conftest.$ac_objext conftest$ac_exeext
6575 if { (ac_try="$ac_link"
6576 case "(($ac_try" in
6577   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6578   *) ac_try_echo=$ac_try;;
6579 esac
6580 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6581   (eval "$ac_link") 2>conftest.er1
6582   ac_status=$?
6583   grep -v '^ *+' conftest.er1 >conftest.err
6584   rm -f conftest.er1
6585   cat conftest.err >&5
6586   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6587   (exit $ac_status); } && {
6588          test -z "$ac_c_werror_flag" ||
6589          test ! -s conftest.err
6590        } && test -s conftest$ac_exeext &&
6591        $as_test_x conftest$ac_exeext; then
6592   ac_cv_lib_dw_dwfl_module_getsym=yes
6593 else
6594   echo "$as_me: failed program was:" >&5
6595 sed 's/^/| /' conftest.$ac_ext >&5
6596
6597         ac_cv_lib_dw_dwfl_module_getsym=no
6598 fi
6599
6600 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6601       conftest$ac_exeext conftest.$ac_ext
6602 LIBS=$ac_check_lib_save_LIBS
6603 fi
6604 { echo "$as_me:$LINENO: result: $ac_cv_lib_dw_dwfl_module_getsym" >&5
6605 echo "${ECHO_T}$ac_cv_lib_dw_dwfl_module_getsym" >&6; }
6606 if test $ac_cv_lib_dw_dwfl_module_getsym = yes; then
6607   cat >>confdefs.h <<_ACEOF
6608 #define HAVE_LIBDW 1
6609 _ACEOF
6610
6611   LIBS="-ldw $LIBS"
6612
6613 else
6614
6615     { { echo "$as_me:$LINENO: error: missing elfutils development headers/libraries (dw 0.123+)" >&5
6616 echo "$as_me: error: missing elfutils development headers/libraries (dw 0.123+)" >&2;}
6617    { (exit 1); exit 1; }; }
6618 fi
6619
6620
6621 { echo "$as_me:$LINENO: checking for ebl_openbackend in -lebl" >&5
6622 echo $ECHO_N "checking for ebl_openbackend in -lebl... $ECHO_C" >&6; }
6623 if test "${ac_cv_lib_ebl_ebl_openbackend+set}" = set; then
6624   echo $ECHO_N "(cached) $ECHO_C" >&6
6625 else
6626   ac_check_lib_save_LIBS=$LIBS
6627 LIBS="-lebl  $LIBS"
6628 cat >conftest.$ac_ext <<_ACEOF
6629 /* confdefs.h.  */
6630 _ACEOF
6631 cat confdefs.h >>conftest.$ac_ext
6632 cat >>conftest.$ac_ext <<_ACEOF
6633 /* end confdefs.h.  */
6634
6635 /* Override any GCC internal prototype to avoid an error.
6636    Use char because int might match the return type of a GCC
6637    builtin and then its argument prototype would still apply.  */
6638 #ifdef __cplusplus
6639 extern "C"
6640 #endif
6641 char ebl_openbackend ();
6642 int
6643 main ()
6644 {
6645 return ebl_openbackend ();
6646   ;
6647   return 0;
6648 }
6649 _ACEOF
6650 rm -f conftest.$ac_objext conftest$ac_exeext
6651 if { (ac_try="$ac_link"
6652 case "(($ac_try" in
6653   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6654   *) ac_try_echo=$ac_try;;
6655 esac
6656 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6657   (eval "$ac_link") 2>conftest.er1
6658   ac_status=$?
6659   grep -v '^ *+' conftest.er1 >conftest.err
6660   rm -f conftest.er1
6661   cat conftest.err >&5
6662   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6663   (exit $ac_status); } && {
6664          test -z "$ac_c_werror_flag" ||
6665          test ! -s conftest.err
6666        } && test -s conftest$ac_exeext &&
6667        $as_test_x conftest$ac_exeext; then
6668   ac_cv_lib_ebl_ebl_openbackend=yes
6669 else
6670   echo "$as_me: failed program was:" >&5
6671 sed 's/^/| /' conftest.$ac_ext >&5
6672
6673         ac_cv_lib_ebl_ebl_openbackend=no
6674 fi
6675
6676 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6677       conftest$ac_exeext conftest.$ac_ext
6678 LIBS=$ac_check_lib_save_LIBS
6679 fi
6680 { echo "$as_me:$LINENO: result: $ac_cv_lib_ebl_ebl_openbackend" >&5
6681 echo "${ECHO_T}$ac_cv_lib_ebl_ebl_openbackend" >&6; }
6682 if test $ac_cv_lib_ebl_ebl_openbackend = yes; then
6683   cat >>confdefs.h <<_ACEOF
6684 #define HAVE_LIBEBL 1
6685 _ACEOF
6686
6687   LIBS="-lebl $LIBS"
6688
6689 else
6690
6691     { { echo "$as_me:$LINENO: error: missing elfutils development headers/libraries (ebl 0.123+)" >&5
6692 echo "$as_me: error: missing elfutils development headers/libraries (ebl 0.123+)" >&2;}
6693    { (exit 1); exit 1; }; }
6694 fi
6695
6696
6697   stap_LIBS="$LIBS"
6698   LIBS="$save_LIBS"
6699 else
6700   # We built our own and stap_LDFLAGS points at the install.
6701   stap_LIBS="-ldw -lebl"
6702 fi
6703
6704
6705 { echo "$as_me:$LINENO: stap will link $stap_LIBS" >&5
6706 echo "$as_me: stap will link $stap_LIBS" >&6;}
6707
6708 date=`date +%Y-%m-%d`
6709
6710 cat >>confdefs.h <<_ACEOF
6711 #define DATE "$date"
6712 _ACEOF
6713
6714 DATE="$date"
6715
6716
6717
6718 # This procflags business is for staprun/stapio, which need to
6719 # be compiled with the same bitness as the kernel.  On e.g. PPC,
6720 # userspace might be 32-bit default, but staprun needs to be
6721 # 64-bit.  See also bug #4037.
6722
6723 processor=`uname -p`
6724 case "$processor" in
6725 ppc64) PROCFLAGS=-m64 ;;
6726 x86_64) PROCFLAGS=-m64 ;;
6727 *) PROCFLAGS=""
6728 esac
6729
6730
6731 # -lcap is used for staprun, so PROCFLAGS comes in to play
6732 SAVE_LIBS="$LIBS"
6733 SAVE_CFLAGS="$CFLAGS"
6734 CFLAGS="$CFLAGS $PROCFLAGS"
6735
6736 { echo "$as_me:$LINENO: checking for cap_init in -lcap" >&5
6737 echo $ECHO_N "checking for cap_init in -lcap... $ECHO_C" >&6; }
6738 if test "${ac_cv_lib_cap_cap_init+set}" = set; then
6739   echo $ECHO_N "(cached) $ECHO_C" >&6
6740 else
6741   ac_check_lib_save_LIBS=$LIBS
6742 LIBS="-lcap  $LIBS"
6743 cat >conftest.$ac_ext <<_ACEOF
6744 /* confdefs.h.  */
6745 _ACEOF
6746 cat confdefs.h >>conftest.$ac_ext
6747 cat >>conftest.$ac_ext <<_ACEOF
6748 /* end confdefs.h.  */
6749
6750 /* Override any GCC internal prototype to avoid an error.
6751    Use char because int might match the return type of a GCC
6752    builtin and then its argument prototype would still apply.  */
6753 #ifdef __cplusplus
6754 extern "C"
6755 #endif
6756 char cap_init ();
6757 int
6758 main ()
6759 {
6760 return cap_init ();
6761   ;
6762   return 0;
6763 }
6764 _ACEOF
6765 rm -f conftest.$ac_objext conftest$ac_exeext
6766 if { (ac_try="$ac_link"
6767 case "(($ac_try" in
6768   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6769   *) ac_try_echo=$ac_try;;
6770 esac
6771 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6772   (eval "$ac_link") 2>conftest.er1
6773   ac_status=$?
6774   grep -v '^ *+' conftest.er1 >conftest.err
6775   rm -f conftest.er1
6776   cat conftest.err >&5
6777   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6778   (exit $ac_status); } && {
6779          test -z "$ac_c_werror_flag" ||
6780          test ! -s conftest.err
6781        } && test -s conftest$ac_exeext &&
6782        $as_test_x conftest$ac_exeext; then
6783   ac_cv_lib_cap_cap_init=yes
6784 else
6785   echo "$as_me: failed program was:" >&5
6786 sed 's/^/| /' conftest.$ac_ext >&5
6787
6788         ac_cv_lib_cap_cap_init=no
6789 fi
6790
6791 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6792       conftest$ac_exeext conftest.$ac_ext
6793 LIBS=$ac_check_lib_save_LIBS
6794 fi
6795 { echo "$as_me:$LINENO: result: $ac_cv_lib_cap_cap_init" >&5
6796 echo "${ECHO_T}$ac_cv_lib_cap_cap_init" >&6; }
6797 if test $ac_cv_lib_cap_cap_init = yes; then
6798   cat >>confdefs.h <<_ACEOF
6799 #define HAVE_LIBCAP 1
6800 _ACEOF
6801
6802   LIBS="-lcap $LIBS"
6803
6804 else
6805   { { echo "$as_me:$LINENO: error: need $PROCFLAGS -lcap" >&5
6806 echo "$as_me: error: need $PROCFLAGS -lcap" >&2;}
6807    { (exit 1); exit 1; }; }
6808 fi
6809
6810 cap_LIBS="$LIBS"
6811
6812 LIBS="$SAVE_LIBS"
6813 CFLAGS="$SAVE_CFLAGS"
6814
6815 if test -d $srcdir/.git -a ! -f $srcdir/SNAPSHOT; then
6816  snapshot=`cd $srcdir; git-rev-list --abbrev-commit --max-count=1 HEAD`
6817  echo $snapshot > SNAPSHOT
6818  { echo "$as_me:$LINENO: Created git SNAPSHOT $snapshot" >&5
6819 echo "$as_me: Created git SNAPSHOT $snapshot" >&6;}
6820 fi
6821
6822 ac_config_headers="$ac_config_headers config.h:config.in"
6823
6824 ac_config_files="$ac_config_files Makefile doc/Makefile systemtap.spec stap.1 stapprobes.5 stapfuncs.5 stapex.5 staprun.8 man/stapprobes.iosched.5 man/stapprobes.netdev.5 man/stapprobes.nfs.5 man/stapprobes.nfsd.5 man/stapprobes.pagefault.5 man/stapprobes.process.5 man/stapprobes.rpc.5 man/stapprobes.scsi.5 man/stapprobes.signal.5 man/stapprobes.socket.5 man/stapprobes.tcp.5 man/stapprobes.udp.5"
6825
6826 subdirs="$subdirs testsuite"
6827
6828
6829 cat >confcache <<\_ACEOF
6830 # This file is a shell script that caches the results of configure
6831 # tests run on this system so they can be shared between configure
6832 # scripts and configure runs, see configure's option --config-cache.
6833 # It is not useful on other systems.  If it contains results you don't
6834 # want to keep, you may remove or edit it.
6835 #
6836 # config.status only pays attention to the cache file if you give it
6837 # the --recheck option to rerun configure.
6838 #
6839 # `ac_cv_env_foo' variables (set or unset) will be overridden when
6840 # loading this file, other *unset* `ac_cv_foo' will be assigned the
6841 # following values.
6842
6843 _ACEOF
6844
6845 # The following way of writing the cache mishandles newlines in values,
6846 # but we know of no workaround that is simple, portable, and efficient.
6847 # So, we kill variables containing newlines.
6848 # Ultrix sh set writes to stderr and can't be redirected directly,
6849 # and sets the high bit in the cache file unless we assign to the vars.
6850 (
6851   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
6852     eval ac_val=\$$ac_var
6853     case $ac_val in #(
6854     *${as_nl}*)
6855       case $ac_var in #(
6856       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
6857 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
6858       esac
6859       case $ac_var in #(
6860       _ | IFS | as_nl) ;; #(
6861       *) $as_unset $ac_var ;;
6862       esac ;;
6863     esac
6864   done
6865
6866   (set) 2>&1 |
6867     case $as_nl`(ac_space=' '; set) 2>&1` in #(
6868     *${as_nl}ac_space=\ *)
6869       # `set' does not quote correctly, so add quotes (double-quote
6870       # substitution turns \\\\ into \\, and sed turns \\ into \).
6871       sed -n \
6872         "s/'/'\\\\''/g;
6873           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6874       ;; #(
6875     *)
6876       # `set' quotes correctly as required by POSIX, so do not add quotes.
6877       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
6878       ;;
6879     esac |
6880     sort
6881 ) |
6882   sed '
6883      /^ac_cv_env_/b end
6884      t clear
6885      :clear
6886      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6887      t end
6888      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6889      :end' >>confcache
6890 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6891   if test -w "$cache_file"; then
6892     test "x$cache_file" != "x/dev/null" &&
6893       { echo "$as_me:$LINENO: updating cache $cache_file" >&5
6894 echo "$as_me: updating cache $cache_file" >&6;}
6895     cat confcache >$cache_file
6896   else
6897     { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
6898 echo "$as_me: not updating unwritable cache $cache_file" >&6;}
6899   fi
6900 fi
6901 rm -f confcache
6902
6903 test "x$prefix" = xNONE && prefix=$ac_default_prefix
6904 # Let make expand exec_prefix.
6905 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6906
6907 DEFS=-DHAVE_CONFIG_H
6908
6909 ac_libobjs=
6910 ac_ltlibobjs=
6911 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6912   # 1. Remove the extension, and $U if already installed.
6913   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
6914   ac_i=`echo "$ac_i" | sed "$ac_script"`
6915   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
6916   #    will be set to the directory where LIBOBJS objects are built.
6917   ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
6918   ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
6919 done
6920 LIBOBJS=$ac_libobjs
6921
6922 LTLIBOBJS=$ac_ltlibobjs
6923
6924
6925 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
6926   { { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.
6927 Usually this means the macro was only invoked conditionally." >&5
6928 echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
6929 Usually this means the macro was only invoked conditionally." >&2;}
6930    { (exit 1); exit 1; }; }
6931 fi
6932 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
6933   { { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
6934 Usually this means the macro was only invoked conditionally." >&5
6935 echo "$as_me: error: conditional \"AMDEP\" was never defined.
6936 Usually this means the macro was only invoked conditionally." >&2;}
6937    { (exit 1); exit 1; }; }
6938 fi
6939 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
6940   { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
6941 Usually this means the macro was only invoked conditionally." >&5
6942 echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
6943 Usually this means the macro was only invoked conditionally." >&2;}
6944    { (exit 1); exit 1; }; }
6945 fi
6946 if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
6947   { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
6948 Usually this means the macro was only invoked conditionally." >&5
6949 echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
6950 Usually this means the macro was only invoked conditionally." >&2;}
6951    { (exit 1); exit 1; }; }
6952 fi
6953 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
6954   { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
6955 Usually this means the macro was only invoked conditionally." >&5
6956 echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
6957 Usually this means the macro was only invoked conditionally." >&2;}
6958    { (exit 1); exit 1; }; }
6959 fi
6960 if test -z "${BUILD_CRASHMOD_TRUE}" && test -z "${BUILD_CRASHMOD_FALSE}"; then
6961   { { echo "$as_me:$LINENO: error: conditional \"BUILD_CRASHMOD\" was never defined.
6962 Usually this means the macro was only invoked conditionally." >&5
6963 echo "$as_me: error: conditional \"BUILD_CRASHMOD\" was never defined.
6964 Usually this means the macro was only invoked conditionally." >&2;}
6965    { (exit 1); exit 1; }; }
6966 fi
6967 if test -z "${BUILD_DOCS_TRUE}" && test -z "${BUILD_DOCS_FALSE}"; then
6968   { { echo "$as_me:$LINENO: error: conditional \"BUILD_DOCS\" was never defined.
6969 Usually this means the macro was only invoked conditionally." >&5
6970 echo "$as_me: error: conditional \"BUILD_DOCS\" was never defined.
6971 Usually this means the macro was only invoked conditionally." >&2;}
6972    { (exit 1); exit 1; }; }
6973 fi
6974 if test -z "${BUILD_ELFUTILS_TRUE}" && test -z "${BUILD_ELFUTILS_FALSE}"; then
6975   { { echo "$as_me:$LINENO: error: conditional \"BUILD_ELFUTILS\" was never defined.
6976 Usually this means the macro was only invoked conditionally." >&5
6977 echo "$as_me: error: conditional \"BUILD_ELFUTILS\" was never defined.
6978 Usually this means the macro was only invoked conditionally." >&2;}
6979    { (exit 1); exit 1; }; }
6980 fi
6981
6982 : ${CONFIG_STATUS=./config.status}
6983 ac_clean_files_save=$ac_clean_files
6984 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6985 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
6986 echo "$as_me: creating $CONFIG_STATUS" >&6;}
6987 cat >$CONFIG_STATUS <<_ACEOF
6988 #! $SHELL
6989 # Generated by $as_me.
6990 # Run this file to recreate the current configuration.
6991 # Compiler output produced by configure, useful for debugging
6992 # configure, is in config.log if it exists.
6993
6994 debug=false
6995 ac_cs_recheck=false
6996 ac_cs_silent=false
6997 SHELL=\${CONFIG_SHELL-$SHELL}
6998 _ACEOF
6999
7000 cat >>$CONFIG_STATUS <<\_ACEOF
7001 ## --------------------- ##
7002 ## M4sh Initialization.  ##
7003 ## --------------------- ##
7004
7005 # Be more Bourne compatible
7006 DUALCASE=1; export DUALCASE # for MKS sh
7007 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
7008   emulate sh
7009   NULLCMD=:
7010   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
7011   # is contrary to our usage.  Disable this feature.
7012   alias -g '${1+"$@"}'='"$@"'
7013   setopt NO_GLOB_SUBST
7014 else
7015   case `(set -o) 2>/dev/null` in
7016   *posix*) set -o posix ;;
7017 esac
7018
7019 fi
7020
7021
7022
7023
7024 # PATH needs CR
7025 # Avoid depending upon Character Ranges.
7026 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7027 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7028 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7029 as_cr_digits='0123456789'
7030 as_cr_alnum=$as_cr_Letters$as_cr_digits
7031
7032 # The user is always right.
7033 if test "${PATH_SEPARATOR+set}" != set; then
7034   echo "#! /bin/sh" >conf$$.sh
7035   echo  "exit 0"   >>conf$$.sh
7036   chmod +x conf$$.sh
7037   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7038     PATH_SEPARATOR=';'
7039   else
7040     PATH_SEPARATOR=:
7041   fi
7042   rm -f conf$$.sh
7043 fi
7044
7045 # Support unset when possible.
7046 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7047   as_unset=unset
7048 else
7049   as_unset=false
7050 fi
7051
7052
7053 # IFS
7054 # We need space, tab and new line, in precisely that order.  Quoting is
7055 # there to prevent editors from complaining about space-tab.
7056 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
7057 # splitting by setting IFS to empty value.)
7058 as_nl='
7059 '
7060 IFS=" ""        $as_nl"
7061
7062 # Find who we are.  Look in the path if we contain no directory separator.
7063 case $0 in
7064   *[\\/]* ) as_myself=$0 ;;
7065   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7066 for as_dir in $PATH
7067 do
7068   IFS=$as_save_IFS
7069   test -z "$as_dir" && as_dir=.
7070   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7071 done
7072 IFS=$as_save_IFS
7073
7074      ;;
7075 esac
7076 # We did not find ourselves, most probably we were run as `sh COMMAND'
7077 # in which case we are not to be found in the path.
7078 if test "x$as_myself" = x; then
7079   as_myself=$0
7080 fi
7081 if test ! -f "$as_myself"; then
7082   echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7083   { (exit 1); exit 1; }
7084 fi
7085
7086 # Work around bugs in pre-3.0 UWIN ksh.
7087 for as_var in ENV MAIL MAILPATH
7088 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
7089 done
7090 PS1='$ '
7091 PS2='> '
7092 PS4='+ '
7093
7094 # NLS nuisances.
7095 for as_var in \
7096   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
7097   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
7098   LC_TELEPHONE LC_TIME
7099 do
7100   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
7101     eval $as_var=C; export $as_var
7102   else
7103     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
7104   fi
7105 done
7106
7107 # Required to use basename.
7108 if expr a : '\(a\)' >/dev/null 2>&1 &&
7109    test "X`expr 00001 : '.*\(...\)'`" = X001; then
7110   as_expr=expr
7111 else
7112   as_expr=false
7113 fi
7114
7115 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
7116   as_basename=basename
7117 else
7118   as_basename=false
7119 fi
7120
7121
7122 # Name of the executable.
7123 as_me=`$as_basename -- "$0" ||
7124 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7125          X"$0" : 'X\(//\)$' \| \
7126          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
7127 echo X/"$0" |
7128     sed '/^.*\/\([^/][^/]*\)\/*$/{
7129             s//\1/
7130             q
7131           }
7132           /^X\/\(\/\/\)$/{
7133             s//\1/
7134             q
7135           }
7136           /^X\/\(\/\).*/{
7137             s//\1/
7138             q
7139           }
7140           s/.*/./; q'`
7141
7142 # CDPATH.
7143 $as_unset CDPATH
7144
7145
7146
7147   as_lineno_1=$LINENO
7148   as_lineno_2=$LINENO
7149   test "x$as_lineno_1" != "x$as_lineno_2" &&
7150   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
7151
7152   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
7153   # uniformly replaced by the line number.  The first 'sed' inserts a
7154   # line-number line after each line using $LINENO; the second 'sed'
7155   # does the real work.  The second script uses 'N' to pair each
7156   # line-number line with the line containing $LINENO, and appends
7157   # trailing '-' during substitution so that $LINENO is not a special
7158   # case at line end.
7159   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
7160   # scripts with optimization help from Paolo Bonzini.  Blame Lee
7161   # E. McMahon (1931-1989) for sed's syntax.  :-)
7162   sed -n '
7163     p
7164     /[$]LINENO/=
7165   ' <$as_myself |
7166     sed '
7167       s/[$]LINENO.*/&-/
7168       t lineno
7169       b
7170       :lineno
7171       N
7172       :loop
7173       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
7174       t loop
7175       s/-\n.*//
7176     ' >$as_me.lineno &&
7177   chmod +x "$as_me.lineno" ||
7178     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
7179    { (exit 1); exit 1; }; }
7180
7181   # Don't try to exec as it changes $[0], causing all sort of problems
7182   # (the dirname of $[0] is not the place where we might find the
7183   # original and so on.  Autoconf is especially sensitive to this).
7184   . "./$as_me.lineno"
7185   # Exit status is that of the last command.
7186   exit
7187 }
7188
7189
7190 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
7191   as_dirname=dirname
7192 else
7193   as_dirname=false
7194 fi
7195
7196 ECHO_C= ECHO_N= ECHO_T=
7197 case `echo -n x` in
7198 -n*)
7199   case `echo 'x\c'` in
7200   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
7201   *)   ECHO_C='\c';;
7202   esac;;
7203 *)
7204   ECHO_N='-n';;
7205 esac
7206
7207 if expr a : '\(a\)' >/dev/null 2>&1 &&
7208    test "X`expr 00001 : '.*\(...\)'`" = X001; then
7209   as_expr=expr
7210 else
7211   as_expr=false
7212 fi
7213
7214 rm -f conf$$ conf$$.exe conf$$.file
7215 if test -d conf$$.dir; then
7216   rm -f conf$$.dir/conf$$.file
7217 else
7218   rm -f conf$$.dir
7219   mkdir conf$$.dir
7220 fi
7221 echo >conf$$.file
7222 if ln -s conf$$.file conf$$ 2>/dev/null; then
7223   as_ln_s='ln -s'
7224   # ... but there are two gotchas:
7225   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7226   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7227   # In both cases, we have to default to `cp -p'.
7228   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
7229     as_ln_s='cp -p'
7230 elif ln conf$$.file conf$$ 2>/dev/null; then
7231   as_ln_s=ln
7232 else
7233   as_ln_s='cp -p'
7234 fi
7235 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
7236 rmdir conf$$.dir 2>/dev/null
7237
7238 if mkdir -p . 2>/dev/null; then
7239   as_mkdir_p=:
7240 else
7241   test -d ./-p && rmdir ./-p
7242   as_mkdir_p=false
7243 fi
7244
7245 if test -x / >/dev/null 2>&1; then
7246   as_test_x='test -x'
7247 else
7248   if ls -dL / >/dev/null 2>&1; then
7249     as_ls_L_option=L
7250   else
7251     as_ls_L_option=
7252   fi
7253   as_test_x='
7254     eval sh -c '\''
7255       if test -d "$1"; then
7256         test -d "$1/.";
7257       else
7258         case $1 in
7259         -*)set "./$1";;
7260         esac;
7261         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
7262         ???[sx]*):;;*)false;;esac;fi
7263     '\'' sh
7264   '
7265 fi
7266 as_executable_p=$as_test_x
7267
7268 # Sed expression to map a string onto a valid CPP name.
7269 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7270
7271 # Sed expression to map a string onto a valid variable name.
7272 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7273
7274
7275 exec 6>&1
7276
7277 # Save the log message, to keep $[0] and so on meaningful, and to
7278 # report actual input values of CONFIG_FILES etc. instead of their
7279 # values after options handling.
7280 ac_log="
7281 This file was extended by systemtap $as_me 0.6.2, which was
7282 generated by GNU Autoconf 2.61.  Invocation command line was
7283
7284   CONFIG_FILES    = $CONFIG_FILES
7285   CONFIG_HEADERS  = $CONFIG_HEADERS
7286   CONFIG_LINKS    = $CONFIG_LINKS
7287   CONFIG_COMMANDS = $CONFIG_COMMANDS
7288   $ $0 $@
7289
7290 on `(hostname || uname -n) 2>/dev/null | sed 1q`
7291 "
7292
7293 _ACEOF
7294
7295 cat >>$CONFIG_STATUS <<_ACEOF
7296 # Files that config.status was made for.
7297 config_files="$ac_config_files"
7298 config_headers="$ac_config_headers"
7299 config_commands="$ac_config_commands"
7300
7301 _ACEOF
7302
7303 cat >>$CONFIG_STATUS <<\_ACEOF
7304 ac_cs_usage="\
7305 \`$as_me' instantiates files from templates according to the
7306 current configuration.
7307
7308 Usage: $0 [OPTIONS] [FILE]...
7309
7310   -h, --help       print this help, then exit
7311   -V, --version    print version number and configuration settings, then exit
7312   -q, --quiet      do not print progress messages
7313   -d, --debug      don't remove temporary files
7314       --recheck    update $as_me by reconfiguring in the same conditions
7315   --file=FILE[:TEMPLATE]
7316                    instantiate the configuration file FILE
7317   --header=FILE[:TEMPLATE]
7318                    instantiate the configuration header FILE
7319
7320 Configuration files:
7321 $config_files
7322
7323 Configuration headers:
7324 $config_headers
7325
7326 Configuration commands:
7327 $config_commands
7328
7329 Report bugs to <bug-autoconf@gnu.org>."
7330
7331 _ACEOF
7332 cat >>$CONFIG_STATUS <<_ACEOF
7333 ac_cs_version="\\
7334 systemtap config.status 0.6.2
7335 configured by $0, generated by GNU Autoconf 2.61,
7336   with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
7337
7338 Copyright (C) 2006 Free Software Foundation, Inc.
7339 This config.status script is free software; the Free Software Foundation
7340 gives unlimited permission to copy, distribute and modify it."
7341
7342 ac_pwd='$ac_pwd'
7343 srcdir='$srcdir'
7344 INSTALL='$INSTALL'
7345 MKDIR_P='$MKDIR_P'
7346 _ACEOF
7347
7348 cat >>$CONFIG_STATUS <<\_ACEOF
7349 # If no file are specified by the user, then we need to provide default
7350 # value.  By we need to know if files were specified by the user.
7351 ac_need_defaults=:
7352 while test $# != 0
7353 do
7354   case $1 in
7355   --*=*)
7356     ac_option=`expr "X$1" : 'X\([^=]*\)='`
7357     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
7358     ac_shift=:
7359     ;;
7360   *)
7361     ac_option=$1
7362     ac_optarg=$2
7363     ac_shift=shift
7364     ;;
7365   esac
7366
7367   case $ac_option in
7368   # Handling of the options.
7369   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7370     ac_cs_recheck=: ;;
7371   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
7372     echo "$ac_cs_version"; exit ;;
7373   --debug | --debu | --deb | --de | --d | -d )
7374     debug=: ;;
7375   --file | --fil | --fi | --f )
7376     $ac_shift
7377     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
7378     ac_need_defaults=false;;
7379   --header | --heade | --head | --hea )
7380     $ac_shift
7381     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
7382     ac_need_defaults=false;;
7383   --he | --h)
7384     # Conflict between --help and --header
7385     { echo "$as_me: error: ambiguous option: $1
7386 Try \`$0 --help' for more information." >&2
7387    { (exit 1); exit 1; }; };;
7388   --help | --hel | -h )
7389     echo "$ac_cs_usage"; exit ;;
7390   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7391   | -silent | --silent | --silen | --sile | --sil | --si | --s)
7392     ac_cs_silent=: ;;
7393
7394   # This is an error.
7395   -*) { echo "$as_me: error: unrecognized option: $1
7396 Try \`$0 --help' for more information." >&2
7397    { (exit 1); exit 1; }; } ;;
7398
7399   *) ac_config_targets="$ac_config_targets $1"
7400      ac_need_defaults=false ;;
7401
7402   esac
7403   shift
7404 done
7405
7406 ac_configure_extra_args=
7407
7408 if $ac_cs_silent; then
7409   exec 6>/dev/null
7410   ac_configure_extra_args="$ac_configure_extra_args --silent"
7411 fi
7412
7413 _ACEOF
7414 cat >>$CONFIG_STATUS <<_ACEOF
7415 if \$ac_cs_recheck; then
7416   echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
7417   CONFIG_SHELL=$SHELL
7418   export CONFIG_SHELL
7419   exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7420 fi
7421
7422 _ACEOF
7423 cat >>$CONFIG_STATUS <<\_ACEOF
7424 exec 5>>config.log
7425 {
7426   echo
7427   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7428 ## Running $as_me. ##
7429 _ASBOX
7430   echo "$ac_log"
7431 } >&5
7432
7433 _ACEOF
7434 cat >>$CONFIG_STATUS <<_ACEOF
7435 #
7436 # INIT-COMMANDS
7437 #
7438 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
7439
7440 _ACEOF
7441
7442 cat >>$CONFIG_STATUS <<\_ACEOF
7443
7444 # Handling of arguments.
7445 for ac_config_target in $ac_config_targets
7446 do
7447   case $ac_config_target in
7448     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
7449     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
7450     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7451     "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
7452     "systemtap.spec") CONFIG_FILES="$CONFIG_FILES systemtap.spec" ;;
7453     "stap.1") CONFIG_FILES="$CONFIG_FILES stap.1" ;;
7454     "stapprobes.5") CONFIG_FILES="$CONFIG_FILES stapprobes.5" ;;
7455     "stapfuncs.5") CONFIG_FILES="$CONFIG_FILES stapfuncs.5" ;;
7456     "stapex.5") CONFIG_FILES="$CONFIG_FILES stapex.5" ;;
7457     "staprun.8") CONFIG_FILES="$CONFIG_FILES staprun.8" ;;
7458     "man/stapprobes.iosched.5") CONFIG_FILES="$CONFIG_FILES man/stapprobes.iosched.5" ;;
7459     "man/stapprobes.netdev.5") CONFIG_FILES="$CONFIG_FILES man/stapprobes.netdev.5" ;;
7460     "man/stapprobes.nfs.5") CONFIG_FILES="$CONFIG_FILES man/stapprobes.nfs.5" ;;
7461     "man/stapprobes.nfsd.5") CONFIG_FILES="$CONFIG_FILES man/stapprobes.nfsd.5" ;;
7462     "man/stapprobes.pagefault.5") CONFIG_FILES="$CONFIG_FILES man/stapprobes.pagefault.5" ;;
7463     "man/stapprobes.process.5") CONFIG_FILES="$CONFIG_FILES man/stapprobes.process.5" ;;
7464     "man/stapprobes.rpc.5") CONFIG_FILES="$CONFIG_FILES man/stapprobes.rpc.5" ;;
7465     "man/stapprobes.scsi.5") CONFIG_FILES="$CONFIG_FILES man/stapprobes.scsi.5" ;;
7466     "man/stapprobes.signal.5") CONFIG_FILES="$CONFIG_FILES man/stapprobes.signal.5" ;;
7467     "man/stapprobes.socket.5") CONFIG_FILES="$CONFIG_FILES man/stapprobes.socket.5" ;;
7468     "man/stapprobes.tcp.5") CONFIG_FILES="$CONFIG_FILES man/stapprobes.tcp.5" ;;
7469     "man/stapprobes.udp.5") CONFIG_FILES="$CONFIG_FILES man/stapprobes.udp.5" ;;
7470
7471   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
7472 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
7473    { (exit 1); exit 1; }; };;
7474   esac
7475 done
7476
7477
7478 # If the user did not use the arguments to specify the items to instantiate,
7479 # then the envvar interface is used.  Set only those that are not.
7480 # We use the long form for the default assignment because of an extremely
7481 # bizarre bug on SunOS 4.1.3.
7482 if $ac_need_defaults; then
7483   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7484   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
7485   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
7486 fi
7487
7488 # Have a temporary directory for convenience.  Make it in the build tree
7489 # simply because there is no reason against having it here, and in addition,
7490 # creating and moving files from /tmp can sometimes cause problems.
7491 # Hook for its removal unless debugging.
7492 # Note that there is a small window in which the directory will not be cleaned:
7493 # after its creation but before its name has been assigned to `$tmp'.
7494 $debug ||
7495 {
7496   tmp=
7497   trap 'exit_status=$?
7498   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
7499 ' 0
7500   trap '{ (exit 1); exit 1; }' 1 2 13 15
7501 }
7502 # Create a (secure) tmp directory for tmp files.
7503
7504 {
7505   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
7506   test -n "$tmp" && test -d "$tmp"
7507 }  ||
7508 {
7509   tmp=./conf$$-$RANDOM
7510   (umask 077 && mkdir "$tmp")
7511 } ||
7512 {
7513    echo "$me: cannot create a temporary directory in ." >&2
7514    { (exit 1); exit 1; }
7515 }
7516
7517 #
7518 # Set up the sed scripts for CONFIG_FILES section.
7519 #
7520
7521 # No need to generate the scripts if there are no CONFIG_FILES.
7522 # This happens for instance when ./config.status config.h
7523 if test -n "$CONFIG_FILES"; then
7524
7525 _ACEOF
7526
7527
7528
7529 ac_delim='%!_!# '
7530 for ac_last_try in false false false false false :; do
7531   cat >conf$$subs.sed <<_ACEOF
7532 SHELL!$SHELL$ac_delim
7533 PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
7534 PACKAGE_NAME!$PACKAGE_NAME$ac_delim
7535 PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
7536 PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
7537 PACKAGE_STRING!$PACKAGE_STRING$ac_delim
7538 PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
7539 exec_prefix!$exec_prefix$ac_delim
7540 prefix!$prefix$ac_delim
7541 program_transform_name!$program_transform_name$ac_delim
7542 bindir!$bindir$ac_delim
7543 sbindir!$sbindir$ac_delim
7544 libexecdir!$libexecdir$ac_delim
7545 datarootdir!$datarootdir$ac_delim
7546 datadir!$datadir$ac_delim
7547 sysconfdir!$sysconfdir$ac_delim
7548 sharedstatedir!$sharedstatedir$ac_delim
7549 localstatedir!$localstatedir$ac_delim
7550 includedir!$includedir$ac_delim
7551 oldincludedir!$oldincludedir$ac_delim
7552 docdir!$docdir$ac_delim
7553 infodir!$infodir$ac_delim
7554 htmldir!$htmldir$ac_delim
7555 dvidir!$dvidir$ac_delim
7556 pdfdir!$pdfdir$ac_delim
7557 psdir!$psdir$ac_delim
7558 libdir!$libdir$ac_delim
7559 localedir!$localedir$ac_delim
7560 mandir!$mandir$ac_delim
7561 DEFS!$DEFS$ac_delim
7562 ECHO_C!$ECHO_C$ac_delim
7563 ECHO_N!$ECHO_N$ac_delim
7564 ECHO_T!$ECHO_T$ac_delim
7565 LIBS!$LIBS$ac_delim
7566 build_alias!$build_alias$ac_delim
7567 host_alias!$host_alias$ac_delim
7568 target_alias!$target_alias$ac_delim
7569 INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
7570 INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
7571 INSTALL_DATA!$INSTALL_DATA$ac_delim
7572 am__isrc!$am__isrc$ac_delim
7573 CYGPATH_W!$CYGPATH_W$ac_delim
7574 PACKAGE!$PACKAGE$ac_delim
7575 VERSION!$VERSION$ac_delim
7576 ACLOCAL!$ACLOCAL$ac_delim
7577 AUTOCONF!$AUTOCONF$ac_delim
7578 AUTOMAKE!$AUTOMAKE$ac_delim
7579 AUTOHEADER!$AUTOHEADER$ac_delim
7580 MAKEINFO!$MAKEINFO$ac_delim
7581 install_sh!$install_sh$ac_delim
7582 STRIP!$STRIP$ac_delim
7583 INSTALL_STRIP_PROGRAM!$INSTALL_STRIP_PROGRAM$ac_delim
7584 mkdir_p!$mkdir_p$ac_delim
7585 AWK!$AWK$ac_delim
7586 SET_MAKE!$SET_MAKE$ac_delim
7587 am__leading_dot!$am__leading_dot$ac_delim
7588 AMTAR!$AMTAR$ac_delim
7589 am__tar!$am__tar$ac_delim
7590 am__untar!$am__untar$ac_delim
7591 MAINTAINER_MODE_TRUE!$MAINTAINER_MODE_TRUE$ac_delim
7592 MAINTAINER_MODE_FALSE!$MAINTAINER_MODE_FALSE$ac_delim
7593 MAINT!$MAINT$ac_delim
7594 LN_S!$LN_S$ac_delim
7595 CC!$CC$ac_delim
7596 CFLAGS!$CFLAGS$ac_delim
7597 LDFLAGS!$LDFLAGS$ac_delim
7598 CPPFLAGS!$CPPFLAGS$ac_delim
7599 ac_ct_CC!$ac_ct_CC$ac_delim
7600 EXEEXT!$EXEEXT$ac_delim
7601 OBJEXT!$OBJEXT$ac_delim
7602 DEPDIR!$DEPDIR$ac_delim
7603 am__include!$am__include$ac_delim
7604 am__quote!$am__quote$ac_delim
7605 AMDEP_TRUE!$AMDEP_TRUE$ac_delim
7606 AMDEP_FALSE!$AMDEP_FALSE$ac_delim
7607 AMDEPBACKSLASH!$AMDEPBACKSLASH$ac_delim
7608 CCDEPMODE!$CCDEPMODE$ac_delim
7609 am__fastdepCC_TRUE!$am__fastdepCC_TRUE$ac_delim
7610 am__fastdepCC_FALSE!$am__fastdepCC_FALSE$ac_delim
7611 CXX!$CXX$ac_delim
7612 CXXFLAGS!$CXXFLAGS$ac_delim
7613 ac_ct_CXX!$ac_ct_CXX$ac_delim
7614 CXXDEPMODE!$CXXDEPMODE$ac_delim
7615 am__fastdepCXX_TRUE!$am__fastdepCXX_TRUE$ac_delim
7616 am__fastdepCXX_FALSE!$am__fastdepCXX_FALSE$ac_delim
7617 CPP!$CPP$ac_delim
7618 GREP!$GREP$ac_delim
7619 EGREP!$EGREP$ac_delim
7620 U!$U$ac_delim
7621 ANSI2KNR!$ANSI2KNR$ac_delim
7622 RANLIB!$RANLIB$ac_delim
7623 sqlite3_LIBS!$sqlite3_LIBS$ac_delim
7624 staplog_CPPFLAGS!$staplog_CPPFLAGS$ac_delim
7625 BUILD_CRASHMOD_TRUE!$BUILD_CRASHMOD_TRUE$ac_delim
7626 BUILD_CRASHMOD_FALSE!$BUILD_CRASHMOD_FALSE$ac_delim
7627 have_latex!$have_latex$ac_delim
7628 have_dvips!$have_dvips$ac_delim
7629 _ACEOF
7630
7631   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then
7632     break
7633   elif $ac_last_try; then
7634     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
7635 echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
7636    { (exit 1); exit 1; }; }
7637   else
7638     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7639   fi
7640 done
7641
7642 ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
7643 if test -n "$ac_eof"; then
7644   ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
7645   ac_eof=`expr $ac_eof + 1`
7646 fi
7647
7648 cat >>$CONFIG_STATUS <<_ACEOF
7649 cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
7650 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7651 _ACEOF
7652 sed '
7653 s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
7654 s/^/s,@/; s/!/@,|#_!!_#|/
7655 :n
7656 t n
7657 s/'"$ac_delim"'$/,g/; t
7658 s/$/\\/; p
7659 N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
7660 ' >>$CONFIG_STATUS <conf$$subs.sed
7661 rm -f conf$$subs.sed
7662 cat >>$CONFIG_STATUS <<_ACEOF
7663 CEOF$ac_eof
7664 _ACEOF
7665
7666
7667 ac_delim='%!_!# '
7668 for ac_last_try in false false false false false :; do
7669   cat >conf$$subs.sed <<_ACEOF
7670 have_ps2pdf!$have_ps2pdf$ac_delim
7671 have_latex2html!$have_latex2html$ac_delim
7672 BUILD_DOCS_TRUE!$BUILD_DOCS_TRUE$ac_delim
7673 BUILD_DOCS_FALSE!$BUILD_DOCS_FALSE$ac_delim
7674 BUILD_ELFUTILS_TRUE!$BUILD_ELFUTILS_TRUE$ac_delim
7675 BUILD_ELFUTILS_FALSE!$BUILD_ELFUTILS_FALSE$ac_delim
7676 elfutils_abs_srcdir!$elfutils_abs_srcdir$ac_delim
7677 stap_LIBS!$stap_LIBS$ac_delim
7678 DATE!$DATE$ac_delim
7679 PROCFLAGS!$PROCFLAGS$ac_delim
7680 cap_LIBS!$cap_LIBS$ac_delim
7681 subdirs!$subdirs$ac_delim
7682 LIBOBJS!$LIBOBJS$ac_delim
7683 LTLIBOBJS!$LTLIBOBJS$ac_delim
7684 _ACEOF
7685
7686   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 14; then
7687     break
7688   elif $ac_last_try; then
7689     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
7690 echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
7691    { (exit 1); exit 1; }; }
7692   else
7693     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7694   fi
7695 done
7696
7697 ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
7698 if test -n "$ac_eof"; then
7699   ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
7700   ac_eof=`expr $ac_eof + 1`
7701 fi
7702
7703 cat >>$CONFIG_STATUS <<_ACEOF
7704 cat >"\$tmp/subs-2.sed" <<\CEOF$ac_eof
7705 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
7706 _ACEOF
7707 sed '
7708 s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
7709 s/^/s,@/; s/!/@,|#_!!_#|/
7710 :n
7711 t n
7712 s/'"$ac_delim"'$/,g/; t
7713 s/$/\\/; p
7714 N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
7715 ' >>$CONFIG_STATUS <conf$$subs.sed
7716 rm -f conf$$subs.sed
7717 cat >>$CONFIG_STATUS <<_ACEOF
7718 :end
7719 s/|#_!!_#|//g
7720 CEOF$ac_eof
7721 _ACEOF
7722
7723
7724 # VPATH may cause trouble with some makes, so we remove $(srcdir),
7725 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7726 # trailing colons and then remove the whole line if VPATH becomes empty
7727 # (actually we leave an empty line to preserve line numbers).
7728 if test "x$srcdir" = x.; then
7729   ac_vpsub='/^[  ]*VPATH[        ]*=/{
7730 s/:*\$(srcdir):*/:/
7731 s/:*\${srcdir}:*/:/
7732 s/:*@srcdir@:*/:/
7733 s/^\([^=]*=[     ]*\):*/\1/
7734 s/:*$//
7735 s/^[^=]*=[       ]*$//
7736 }'
7737 fi
7738
7739 cat >>$CONFIG_STATUS <<\_ACEOF
7740 fi # test -n "$CONFIG_FILES"
7741
7742
7743 for ac_tag in  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS
7744 do
7745   case $ac_tag in
7746   :[FHLC]) ac_mode=$ac_tag; continue;;
7747   esac
7748   case $ac_mode$ac_tag in
7749   :[FHL]*:*);;
7750   :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
7751 echo "$as_me: error: Invalid tag $ac_tag." >&2;}
7752    { (exit 1); exit 1; }; };;
7753   :[FH]-) ac_tag=-:-;;
7754   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7755   esac
7756   ac_save_IFS=$IFS
7757   IFS=:
7758   set x $ac_tag
7759   IFS=$ac_save_IFS
7760   shift
7761   ac_file=$1
7762   shift
7763
7764   case $ac_mode in
7765   :L) ac_source=$1;;
7766   :[FH])
7767     ac_file_inputs=
7768     for ac_f
7769     do
7770       case $ac_f in
7771       -) ac_f="$tmp/stdin";;
7772       *) # Look for the file first in the build tree, then in the source tree
7773          # (if the path is not absolute).  The absolute path cannot be DOS-style,
7774          # because $ac_f cannot contain `:'.
7775          test -f "$ac_f" ||
7776            case $ac_f in
7777            [\\/$]*) false;;
7778            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
7779            esac ||
7780            { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
7781 echo "$as_me: error: cannot find input file: $ac_f" >&2;}
7782    { (exit 1); exit 1; }; };;
7783       esac
7784       ac_file_inputs="$ac_file_inputs $ac_f"
7785     done
7786
7787     # Let's still pretend it is `configure' which instantiates (i.e., don't
7788     # use $as_me), people would be surprised to read:
7789     #    /* config.h.  Generated by config.status.  */
7790     configure_input="Generated from "`IFS=:
7791           echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
7792     if test x"$ac_file" != x-; then
7793       configure_input="$ac_file.  $configure_input"
7794       { echo "$as_me:$LINENO: creating $ac_file" >&5
7795 echo "$as_me: creating $ac_file" >&6;}
7796     fi
7797
7798     case $ac_tag in
7799     *:-:* | *:-) cat >"$tmp/stdin";;
7800     esac
7801     ;;
7802   esac
7803
7804   ac_dir=`$as_dirname -- "$ac_file" ||
7805 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7806          X"$ac_file" : 'X\(//\)[^/]' \| \
7807          X"$ac_file" : 'X\(//\)$' \| \
7808          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
7809 echo X"$ac_file" |
7810     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7811             s//\1/
7812             q
7813           }
7814           /^X\(\/\/\)[^/].*/{
7815             s//\1/
7816             q
7817           }
7818           /^X\(\/\/\)$/{
7819             s//\1/
7820             q
7821           }
7822           /^X\(\/\).*/{
7823             s//\1/
7824             q
7825           }
7826           s/.*/./; q'`
7827   { as_dir="$ac_dir"
7828   case $as_dir in #(
7829   -*) as_dir=./$as_dir;;
7830   esac
7831   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
7832     as_dirs=
7833     while :; do
7834       case $as_dir in #(
7835       *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
7836       *) as_qdir=$as_dir;;
7837       esac
7838       as_dirs="'$as_qdir' $as_dirs"
7839       as_dir=`$as_dirname -- "$as_dir" ||
7840 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7841          X"$as_dir" : 'X\(//\)[^/]' \| \
7842          X"$as_dir" : 'X\(//\)$' \| \
7843          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
7844 echo X"$as_dir" |
7845     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7846             s//\1/
7847             q
7848           }
7849           /^X\(\/\/\)[^/].*/{
7850             s//\1/
7851             q
7852           }
7853           /^X\(\/\/\)$/{
7854             s//\1/
7855             q
7856           }
7857           /^X\(\/\).*/{
7858             s//\1/
7859             q
7860           }
7861           s/.*/./; q'`
7862       test -d "$as_dir" && break
7863     done
7864     test -z "$as_dirs" || eval "mkdir $as_dirs"
7865   } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
7866 echo "$as_me: error: cannot create directory $as_dir" >&2;}
7867    { (exit 1); exit 1; }; }; }
7868   ac_builddir=.
7869
7870 case "$ac_dir" in
7871 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
7872 *)
7873   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
7874   # A ".." for each directory in $ac_dir_suffix.
7875   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
7876   case $ac_top_builddir_sub in
7877   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
7878   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
7879   esac ;;
7880 esac
7881 ac_abs_top_builddir=$ac_pwd
7882 ac_abs_builddir=$ac_pwd$ac_dir_suffix
7883 # for backward compatibility:
7884 ac_top_builddir=$ac_top_build_prefix
7885
7886 case $srcdir in
7887   .)  # We are building in place.
7888     ac_srcdir=.
7889     ac_top_srcdir=$ac_top_builddir_sub
7890     ac_abs_top_srcdir=$ac_pwd ;;
7891   [\\/]* | ?:[\\/]* )  # Absolute name.
7892     ac_srcdir=$srcdir$ac_dir_suffix;
7893     ac_top_srcdir=$srcdir
7894     ac_abs_top_srcdir=$srcdir ;;
7895   *) # Relative name.
7896     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
7897     ac_top_srcdir=$ac_top_build_prefix$srcdir
7898     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
7899 esac
7900 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
7901
7902
7903   case $ac_mode in
7904   :F)
7905   #
7906   # CONFIG_FILE
7907   #
7908
7909   case $INSTALL in
7910   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7911   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
7912   esac
7913   ac_MKDIR_P=$MKDIR_P
7914   case $MKDIR_P in
7915   [\\/$]* | ?:[\\/]* ) ;;
7916   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
7917   esac
7918 _ACEOF
7919
7920 cat >>$CONFIG_STATUS <<\_ACEOF
7921 # If the template does not know about datarootdir, expand it.
7922 # FIXME: This hack should be removed a few years after 2.60.
7923 ac_datarootdir_hack=; ac_datarootdir_seen=
7924
7925 case `sed -n '/datarootdir/ {
7926   p
7927   q
7928 }
7929 /@datadir@/p
7930 /@docdir@/p
7931 /@infodir@/p
7932 /@localedir@/p
7933 /@mandir@/p
7934 ' $ac_file_inputs` in
7935 *datarootdir*) ac_datarootdir_seen=yes;;
7936 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
7937   { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
7938 echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
7939 _ACEOF
7940 cat >>$CONFIG_STATUS <<_ACEOF
7941   ac_datarootdir_hack='
7942   s&@datadir@&$datadir&g
7943   s&@docdir@&$docdir&g
7944   s&@infodir@&$infodir&g
7945   s&@localedir@&$localedir&g
7946   s&@mandir@&$mandir&g
7947     s&\\\${datarootdir}&$datarootdir&g' ;;
7948 esac
7949 _ACEOF
7950
7951 # Neutralize VPATH when `$srcdir' = `.'.
7952 # Shell code in configure.ac might set extrasub.
7953 # FIXME: do we really want to maintain this feature?
7954 cat >>$CONFIG_STATUS <<_ACEOF
7955   sed "$ac_vpsub
7956 $extrasub
7957 _ACEOF
7958 cat >>$CONFIG_STATUS <<\_ACEOF
7959 :t
7960 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7961 s&@configure_input@&$configure_input&;t t
7962 s&@top_builddir@&$ac_top_builddir_sub&;t t
7963 s&@srcdir@&$ac_srcdir&;t t
7964 s&@abs_srcdir@&$ac_abs_srcdir&;t t
7965 s&@top_srcdir@&$ac_top_srcdir&;t t
7966 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
7967 s&@builddir@&$ac_builddir&;t t
7968 s&@abs_builddir@&$ac_abs_builddir&;t t
7969 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
7970 s&@INSTALL@&$ac_INSTALL&;t t
7971 s&@MKDIR_P@&$ac_MKDIR_P&;t t
7972 $ac_datarootdir_hack
7973 " $ac_file_inputs | sed -f "$tmp/subs-1.sed" | sed -f "$tmp/subs-2.sed" >$tmp/out
7974
7975 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
7976   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
7977   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
7978   { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7979 which seems to be undefined.  Please make sure it is defined." >&5
7980 echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7981 which seems to be undefined.  Please make sure it is defined." >&2;}
7982
7983   rm -f "$tmp/stdin"
7984   case $ac_file in
7985   -) cat "$tmp/out"; rm -f "$tmp/out";;
7986   *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
7987   esac
7988  ;;
7989   :H)
7990   #
7991   # CONFIG_HEADER
7992   #
7993 _ACEOF
7994
7995 # Transform confdefs.h into a sed script `conftest.defines', that
7996 # substitutes the proper values into config.h.in to produce config.h.
7997 rm -f conftest.defines conftest.tail
7998 # First, append a space to every undef/define line, to ease matching.
7999 echo 's/$/ /' >conftest.defines
8000 # Then, protect against being on the right side of a sed subst, or in
8001 # an unquoted here document, in config.status.  If some macros were
8002 # called several times there might be several #defines for the same
8003 # symbol, which is useless.  But do not sort them, since the last
8004 # AC_DEFINE must be honored.
8005 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
8006 # These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
8007 # NAME is the cpp macro being defined, VALUE is the value it is being given.
8008 # PARAMS is the parameter list in the macro definition--in most cases, it's
8009 # just an empty string.
8010 ac_dA='s,^\\([   #]*\\)[^        ]*\\([  ]*'
8011 ac_dB='\\)[      (].*,\\1define\\2'
8012 ac_dC=' '
8013 ac_dD=' ,'
8014
8015 uniq confdefs.h |
8016   sed -n '
8017         t rset
8018         :rset
8019         s/^[     ]*#[    ]*define[       ][      ]*//
8020         t ok
8021         d
8022         :ok
8023         s/[\\&,]/\\&/g
8024         s/^\('"$ac_word_re"'\)\(([^()]*)\)[      ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
8025         s/^\('"$ac_word_re"'\)[  ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
8026   ' >>conftest.defines
8027
8028 # Remove the space that was appended to ease matching.
8029 # Then replace #undef with comments.  This is necessary, for
8030 # example, in the case of _POSIX_SOURCE, which is predefined and required
8031 # on some systems where configure will not decide to define it.
8032 # (The regexp can be short, since the line contains either #define or #undef.)
8033 echo 's/ $//
8034 s,^[     #]*u.*,/* & */,' >>conftest.defines
8035
8036 # Break up conftest.defines:
8037 ac_max_sed_lines=50
8038
8039 # First sed command is:  sed -f defines.sed $ac_file_inputs >"$tmp/out1"
8040 # Second one is:         sed -f defines.sed "$tmp/out1" >"$tmp/out2"
8041 # Third one will be:     sed -f defines.sed "$tmp/out2" >"$tmp/out1"
8042 # et cetera.
8043 ac_in='$ac_file_inputs'
8044 ac_out='"$tmp/out1"'
8045 ac_nxt='"$tmp/out2"'
8046
8047 while :
8048 do
8049   # Write a here document:
8050     cat >>$CONFIG_STATUS <<_ACEOF
8051     # First, check the format of the line:
8052     cat >"\$tmp/defines.sed" <<\\CEOF
8053 /^[      ]*#[    ]*undef[        ][      ]*$ac_word_re[  ]*\$/b def
8054 /^[      ]*#[    ]*define[       ][      ]*$ac_word_re[(         ]/b def
8055 b
8056 :def
8057 _ACEOF
8058   sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
8059   echo 'CEOF
8060     sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
8061   ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
8062   sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
8063   grep . conftest.tail >/dev/null || break
8064   rm -f conftest.defines
8065   mv conftest.tail conftest.defines
8066 done
8067 rm -f conftest.defines conftest.tail
8068
8069 echo "ac_result=$ac_in" >>$CONFIG_STATUS
8070 cat >>$CONFIG_STATUS <<\_ACEOF
8071   if test x"$ac_file" != x-; then
8072     echo "/* $configure_input  */" >"$tmp/config.h"
8073     cat "$ac_result" >>"$tmp/config.h"
8074     if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then
8075       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
8076 echo "$as_me: $ac_file is unchanged" >&6;}
8077     else
8078       rm -f $ac_file
8079       mv "$tmp/config.h" $ac_file
8080     fi
8081   else
8082     echo "/* $configure_input  */"
8083     cat "$ac_result"
8084   fi
8085   rm -f "$tmp/out12"
8086 # Compute $ac_file's index in $config_headers.
8087 _am_stamp_count=1
8088 for _am_header in $config_headers :; do
8089   case $_am_header in
8090     $ac_file | $ac_file:* )
8091       break ;;
8092     * )
8093       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
8094   esac
8095 done
8096 echo "timestamp for $ac_file" >`$as_dirname -- $ac_file ||
8097 $as_expr X$ac_file : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8098          X$ac_file : 'X\(//\)[^/]' \| \
8099          X$ac_file : 'X\(//\)$' \| \
8100          X$ac_file : 'X\(/\)' \| . 2>/dev/null ||
8101 echo X$ac_file |
8102     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8103             s//\1/
8104             q
8105           }
8106           /^X\(\/\/\)[^/].*/{
8107             s//\1/
8108             q
8109           }
8110           /^X\(\/\/\)$/{
8111             s//\1/
8112             q
8113           }
8114           /^X\(\/\).*/{
8115             s//\1/
8116             q
8117           }
8118           s/.*/./; q'`/stamp-h$_am_stamp_count
8119  ;;
8120
8121   :C)  { echo "$as_me:$LINENO: executing $ac_file commands" >&5
8122 echo "$as_me: executing $ac_file commands" >&6;}
8123  ;;
8124   esac
8125
8126
8127   case $ac_file$ac_mode in
8128     "depfiles":C) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do
8129   # Strip MF so we end up with the name of the file.
8130   mf=`echo "$mf" | sed -e 's/:.*$//'`
8131   # Check whether this is an Automake generated Makefile or not.
8132   # We used to match only the files named `Makefile.in', but
8133   # some people rename them; so instead we look at the file content.
8134   # Grep'ing the first line is not enough: some people post-process
8135   # each Makefile.in and add a new line on top of each file to say so.
8136   # Grep'ing the whole file is not good either: AIX grep has a line
8137   # limit of 2048, but all sed's we know have understand at least 4000.
8138   if sed 10q "$mf" | grep '^#.*generated by automake' > /dev/null 2>&1; then
8139     dirpart=`$as_dirname -- "$mf" ||
8140 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8141          X"$mf" : 'X\(//\)[^/]' \| \
8142          X"$mf" : 'X\(//\)$' \| \
8143          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
8144 echo X"$mf" |
8145     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8146             s//\1/
8147             q
8148           }
8149           /^X\(\/\/\)[^/].*/{
8150             s//\1/
8151             q
8152           }
8153           /^X\(\/\/\)$/{
8154             s//\1/
8155             q
8156           }
8157           /^X\(\/\).*/{
8158             s//\1/
8159             q
8160           }
8161           s/.*/./; q'`
8162   else
8163     continue
8164   fi
8165   # Extract the definition of DEPDIR, am__include, and am__quote
8166   # from the Makefile without running `make'.
8167   DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
8168   test -z "$DEPDIR" && continue
8169   am__include=`sed -n 's/^am__include = //p' < "$mf"`
8170   test -z "am__include" && continue
8171   am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
8172   # When using ansi2knr, U may be empty or an underscore; expand it
8173   U=`sed -n 's/^U = //p' < "$mf"`
8174   # Find all dependency output files, they are included files with
8175   # $(DEPDIR) in their names.  We invoke sed twice because it is the
8176   # simplest approach to changing $(DEPDIR) to its actual value in the
8177   # expansion.
8178   for file in `sed -n "
8179     s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
8180        sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
8181     # Make sure the directory exists.
8182     test -f "$dirpart/$file" && continue
8183     fdir=`$as_dirname -- "$file" ||
8184 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8185          X"$file" : 'X\(//\)[^/]' \| \
8186          X"$file" : 'X\(//\)$' \| \
8187          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
8188 echo X"$file" |
8189     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8190             s//\1/
8191             q
8192           }
8193           /^X\(\/\/\)[^/].*/{
8194             s//\1/
8195             q
8196           }
8197           /^X\(\/\/\)$/{
8198             s//\1/
8199             q
8200           }
8201           /^X\(\/\).*/{
8202             s//\1/
8203             q
8204           }
8205           s/.*/./; q'`
8206     { as_dir=$dirpart/$fdir
8207   case $as_dir in #(
8208   -*) as_dir=./$as_dir;;
8209   esac
8210   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
8211     as_dirs=
8212     while :; do
8213       case $as_dir in #(
8214       *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
8215       *) as_qdir=$as_dir;;
8216       esac
8217       as_dirs="'$as_qdir' $as_dirs"
8218       as_dir=`$as_dirname -- "$as_dir" ||
8219 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8220          X"$as_dir" : 'X\(//\)[^/]' \| \
8221          X"$as_dir" : 'X\(//\)$' \| \
8222          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
8223 echo X"$as_dir" |
8224     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8225             s//\1/
8226             q
8227           }
8228           /^X\(\/\/\)[^/].*/{
8229             s//\1/
8230             q
8231           }
8232           /^X\(\/\/\)$/{
8233             s//\1/
8234             q
8235           }
8236           /^X\(\/\).*/{
8237             s//\1/
8238             q
8239           }
8240           s/.*/./; q'`
8241       test -d "$as_dir" && break
8242     done
8243     test -z "$as_dirs" || eval "mkdir $as_dirs"
8244   } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
8245 echo "$as_me: error: cannot create directory $as_dir" >&2;}
8246    { (exit 1); exit 1; }; }; }
8247     # echo "creating $dirpart/$file"
8248     echo '# dummy' > "$dirpart/$file"
8249   done
8250 done
8251  ;;
8252
8253   esac
8254 done # for ac_tag
8255
8256
8257 { (exit 0); exit 0; }
8258 _ACEOF
8259 chmod +x $CONFIG_STATUS
8260 ac_clean_files=$ac_clean_files_save
8261
8262
8263 # configure is writing to config.log, and then calls config.status.
8264 # config.status does its own redirection, appending to config.log.
8265 # Unfortunately, on DOS this fails, as config.log is still kept open
8266 # by configure, so config.status won't be able to write to it; its
8267 # output is simply discarded.  So we exec the FD to /dev/null,
8268 # effectively closing config.log, so it can be properly (re)opened and
8269 # appended to by config.status.  When coming back to configure, we
8270 # need to make the FD available again.
8271 if test "$no_create" != yes; then
8272   ac_cs_success=:
8273   ac_config_status_args=
8274   test "$silent" = yes &&
8275     ac_config_status_args="$ac_config_status_args --quiet"
8276   exec 5>/dev/null
8277   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8278   exec 5>>config.log
8279   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8280   # would make configure fail if this is the last instruction.
8281   $ac_cs_success || { (exit 1); exit 1; }
8282 fi
8283
8284 #
8285 # CONFIG_SUBDIRS section.
8286 #
8287 if test "$no_recursion" != yes; then
8288
8289   # Remove --cache-file and --srcdir arguments so they do not pile up.
8290   ac_sub_configure_args=
8291   ac_prev=
8292   eval "set x $ac_configure_args"
8293   shift
8294   for ac_arg
8295   do
8296     if test -n "$ac_prev"; then
8297       ac_prev=
8298       continue
8299     fi
8300     case $ac_arg in
8301     -cache-file | --cache-file | --cache-fil | --cache-fi \
8302     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
8303       ac_prev=cache_file ;;
8304     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
8305     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
8306     | --c=*)
8307       ;;
8308     --config-cache | -C)
8309       ;;
8310     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
8311       ac_prev=srcdir ;;
8312     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
8313       ;;
8314     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
8315       ac_prev=prefix ;;
8316     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
8317       ;;
8318     *)
8319       case $ac_arg in
8320       *\'*) ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
8321       esac
8322       ac_sub_configure_args="$ac_sub_configure_args '$ac_arg'" ;;
8323     esac
8324   done
8325
8326   # Always prepend --prefix to ensure using the same prefix
8327   # in subdir configurations.
8328   ac_arg="--prefix=$prefix"
8329   case $ac_arg in
8330   *\'*) ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
8331   esac
8332   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
8333
8334   # Pass --silent
8335   if test "$silent" = yes; then
8336     ac_sub_configure_args="--silent $ac_sub_configure_args"
8337   fi
8338
8339   ac_popdir=`pwd`
8340   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
8341
8342     # Do not complain, so a configure script can configure whichever
8343     # parts of a large source tree are present.
8344     test -d "$srcdir/$ac_dir" || continue
8345
8346     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
8347     echo "$as_me:$LINENO: $ac_msg" >&5
8348     echo "$ac_msg" >&6
8349     { as_dir="$ac_dir"
8350   case $as_dir in #(
8351   -*) as_dir=./$as_dir;;
8352   esac
8353   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
8354     as_dirs=
8355     while :; do
8356       case $as_dir in #(
8357       *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
8358       *) as_qdir=$as_dir;;
8359       esac
8360       as_dirs="'$as_qdir' $as_dirs"
8361       as_dir=`$as_dirname -- "$as_dir" ||
8362 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8363          X"$as_dir" : 'X\(//\)[^/]' \| \
8364          X"$as_dir" : 'X\(//\)$' \| \
8365          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
8366 echo X"$as_dir" |
8367     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8368             s//\1/
8369             q
8370           }
8371           /^X\(\/\/\)[^/].*/{
8372             s//\1/
8373             q
8374           }
8375           /^X\(\/\/\)$/{
8376             s//\1/
8377             q
8378           }
8379           /^X\(\/\).*/{
8380             s//\1/
8381             q
8382           }
8383           s/.*/./; q'`
8384       test -d "$as_dir" && break
8385     done
8386     test -z "$as_dirs" || eval "mkdir $as_dirs"
8387   } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
8388 echo "$as_me: error: cannot create directory $as_dir" >&2;}
8389    { (exit 1); exit 1; }; }; }
8390     ac_builddir=.
8391
8392 case "$ac_dir" in
8393 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
8394 *)
8395   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
8396   # A ".." for each directory in $ac_dir_suffix.
8397   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
8398   case $ac_top_builddir_sub in
8399   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
8400   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
8401   esac ;;
8402 esac
8403 ac_abs_top_builddir=$ac_pwd
8404 ac_abs_builddir=$ac_pwd$ac_dir_suffix
8405 # for backward compatibility:
8406 ac_top_builddir=$ac_top_build_prefix
8407
8408 case $srcdir in
8409   .)  # We are building in place.
8410     ac_srcdir=.
8411     ac_top_srcdir=$ac_top_builddir_sub
8412     ac_abs_top_srcdir=$ac_pwd ;;
8413   [\\/]* | ?:[\\/]* )  # Absolute name.
8414     ac_srcdir=$srcdir$ac_dir_suffix;
8415     ac_top_srcdir=$srcdir
8416     ac_abs_top_srcdir=$srcdir ;;
8417   *) # Relative name.
8418     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8419     ac_top_srcdir=$ac_top_build_prefix$srcdir
8420     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
8421 esac
8422 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
8423
8424
8425     cd "$ac_dir"
8426
8427     # Check for guested configure; otherwise get Cygnus style configure.
8428     if test -f "$ac_srcdir/configure.gnu"; then
8429       ac_sub_configure=$ac_srcdir/configure.gnu
8430     elif test -f "$ac_srcdir/configure"; then
8431       ac_sub_configure=$ac_srcdir/configure
8432     elif test -f "$ac_srcdir/configure.in"; then
8433       # This should be Cygnus configure.
8434       ac_sub_configure=$ac_aux_dir/configure
8435     else
8436       { echo "$as_me:$LINENO: WARNING: no configuration information is in $ac_dir" >&5
8437 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
8438       ac_sub_configure=
8439     fi
8440
8441     # The recursion is here.
8442     if test -n "$ac_sub_configure"; then
8443       # Make the cache file name correct relative to the subdirectory.
8444       case $cache_file in
8445       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
8446       *) # Relative name.
8447         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
8448       esac
8449
8450       { echo "$as_me:$LINENO: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
8451 echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
8452       # The eval makes quoting arguments work.
8453       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
8454            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
8455         { { echo "$as_me:$LINENO: error: $ac_sub_configure failed for $ac_dir" >&5
8456 echo "$as_me: error: $ac_sub_configure failed for $ac_dir" >&2;}
8457    { (exit 1); exit 1; }; }
8458     fi
8459
8460     cd "$ac_popdir"
8461   done
8462 fi
8463
8464
8465 if test $build_elfutils = yes; then
8466   case "$with_elfutils" in
8467   /*) elfutils_srcdir="$with_elfutils" ;;
8468   *) elfutils_srcdir="../$with_elfutils" ;;
8469   esac
8470   { echo "$as_me:$LINENO: running ${elfutils_srcdir}/configure" >&5
8471 echo "$as_me: running ${elfutils_srcdir}/configure" >&6;}
8472   # Our libdw.so's libebl will look in $ORIGIN/../lib/... but that
8473   # $ORIGIN is where libdw.so resides, which is not where there is a ../lib.
8474   # Note that $libdir might be using a quoted use of $exec_prefix or $prefix.
8475   # So we must make sure to pass those settings to elfutils configure.
8476   elfutils_rpath="-Wl,--enable-new-dtags,-rpath,${libdir}/${PACKAGE_NAME}"
8477   here=`pwd`
8478   (mkdir -p build-elfutils && cd build-elfutils &&
8479    ${elfutils_srcdir}/configure --enable-libebl-subdir=${PACKAGE_NAME} \
8480                                 --includedir="${here}/include-elfutils" \
8481                                 --libdir="${here}/lib-elfutils" \
8482                                 --exec-prefix="$exec_prefix" \
8483                                 --prefix="$prefix" \
8484                                 CFLAGS="${CFLAGS/-Wall/}" \
8485                                 LDFLAGS="$LDFLAGS $elfutils_rpath"
8486   )
8487 fi
8488