configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.61 for systemtap 0.7.
   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='0.7'
 578 PACKAGE_STRING='systemtap 0.7'
 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 PIELDFLAGS
 709 sqlite3_LIBS
 710 staplog_CPPFLAGS
 711 BUILD_CRASHMOD_TRUE
 712 BUILD_CRASHMOD_FALSE
 713 have_latex
 714 have_dvips
 715 have_ps2pdf
 716 have_latex2html
 717 BUILD_DOCS_TRUE
 718 BUILD_DOCS_FALSE
 719 BUILD_ELFUTILS_TRUE
 720 BUILD_ELFUTILS_FALSE
 721 elfutils_abs_srcdir
 722 stap_LIBS
 723 DATE
 724 PROCFLAGS
 725 cap_LIBS
 726 subdirs
 727 LIBOBJS
 728 LTLIBOBJS'
 729 ac_subst_files=''
 730       ac_precious_vars='build_alias
 731 host_alias
 732 target_alias
 733 CC
 734 CFLAGS
 735 LDFLAGS
 736 LIBS
 737 CPPFLAGS
 738 CXX
 739 CXXFLAGS
 740 CCC
 741 CPP'
 742 ac_subdirs_all='testsuite'
 743
 744 # Initialize some variables set by options.
 745 ac_init_help=
 746 ac_init_version=false
 747 # The variables have the same names as the options, with
 748 # dashes changed to underlines.
 749 cache_file=/dev/null
 750 exec_prefix=NONE
 751 no_create=
 752 no_recursion=
 753 prefix=NONE
 754 program_prefix=NONE
 755 program_suffix=NONE
 756 program_transform_name=s,x,x,
 757 silent=
 758 site=
 759 srcdir=
 760 verbose=
 761 x_includes=NONE
 762 x_libraries=NONE
 763
 764 # Installation directory options.
 765 # These are left unexpanded so users can "make install exec_prefix=/foo"
 766 # and all the variables that are supposed to be based on exec_prefix
 767 # by default will actually change.
 768 # Use braces instead of parens because sh, perl, etc. also accept them.
 769 # (The list follows the same order as the GNU Coding Standards.)
 770 bindir='${exec_prefix}/bin'
 771 sbindir='${exec_prefix}/sbin'
 772 libexecdir='${exec_prefix}/libexec'
 773 datarootdir='${prefix}/share'
 774 datadir='${datarootdir}'
 775 sysconfdir='${prefix}/etc'
 776 sharedstatedir='${prefix}/com'
 777 localstatedir='${prefix}/var'
 778 includedir='${prefix}/include'
 779 oldincludedir='/usr/include'
 780 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 781 infodir='${datarootdir}/info'
 782 htmldir='${docdir}'
 783 dvidir='${docdir}'
 784 pdfdir='${docdir}'
 785 psdir='${docdir}'
 786 libdir='${exec_prefix}/lib'
 787 localedir='${datarootdir}/locale'
 788 mandir='${datarootdir}/man'
 789
 790 ac_prev=
 791 ac_dashdash=
 792 for ac_option
 793 do
 794   # If the previous option needs an argument, assign it.
 795   if test -n "$ac_prev"; then
 796     eval $ac_prev=\$ac_option
 797     ac_prev=
 798     continue
 799   fi
 800
 801   case $ac_option in
 802   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 803   *)    ac_optarg=yes ;;
 804   esac
 805
 806   # Accept the important Cygnus configure options, so we can diagnose typos.
 807
 808   case $ac_dashdash$ac_option in
 809   --)
 810     ac_dashdash=yes ;;
 811
 812   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 813     ac_prev=bindir ;;
 814   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 815     bindir=$ac_optarg ;;
 816
 817   -build | --build | --buil | --bui | --bu)
 818     ac_prev=build_alias ;;
 819   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 820     build_alias=$ac_optarg ;;
 821
 822   -cache-file | --cache-file | --cache-fil | --cache-fi \
 823   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 824     ac_prev=cache_file ;;
 825   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 826   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 827     cache_file=$ac_optarg ;;
 828
 829   --config-cache | -C)
 830     cache_file=config.cache ;;
 831
 832   -datadir | --datadir | --datadi | --datad)
 833     ac_prev=datadir ;;
 834   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 835     datadir=$ac_optarg ;;
 836
 837   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 838   | --dataroo | --dataro | --datar)
 839     ac_prev=datarootdir ;;
 840   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 841   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 842     datarootdir=$ac_optarg ;;
 843
 844   -disable-* | --disable-*)
 845     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 846     # Reject names that are not valid shell variable names.
 847     expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 848       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 849    { (exit 1); exit 1; }; }
 850     ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
 851     eval enable_$ac_feature=no ;;
 852
 853   -docdir | --docdir | --docdi | --doc | --do)
 854     ac_prev=docdir ;;
 855   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 856     docdir=$ac_optarg ;;
 857
 858   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 859     ac_prev=dvidir ;;
 860   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 861     dvidir=$ac_optarg ;;
 862
 863   -enable-* | --enable-*)
 864     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 865     # Reject names that are not valid shell variable names.
 866     expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 867       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 868    { (exit 1); exit 1; }; }
 869     ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
 870     eval enable_$ac_feature=\$ac_optarg ;;
 871
 872   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 873   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 874   | --exec | --exe | --ex)
 875     ac_prev=exec_prefix ;;
 876   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 877   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 878   | --exec=* | --exe=* | --ex=*)
 879     exec_prefix=$ac_optarg ;;
 880
 881   -gas | --gas | --ga | --g)
 882     # Obsolete; use --with-gas.
 883     with_gas=yes ;;
 884
 885   -help | --help | --hel | --he | -h)
 886     ac_init_help=long ;;
 887   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 888     ac_init_help=recursive ;;
 889   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 890     ac_init_help=short ;;
 891
 892   -host | --host | --hos | --ho)
 893     ac_prev=host_alias ;;
 894   -host=* | --host=* | --hos=* | --ho=*)
 895     host_alias=$ac_optarg ;;
 896
 897   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 898     ac_prev=htmldir ;;
 899   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 900   | --ht=*)
 901     htmldir=$ac_optarg ;;
 902
 903   -includedir | --includedir | --includedi | --included | --include \
 904   | --includ | --inclu | --incl | --inc)
 905     ac_prev=includedir ;;
 906   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 907   | --includ=* | --inclu=* | --incl=* | --inc=*)
 908     includedir=$ac_optarg ;;
 909
 910   -infodir | --infodir | --infodi | --infod | --info | --inf)
 911     ac_prev=infodir ;;
 912   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 913     infodir=$ac_optarg ;;
 914
 915   -libdir | --libdir | --libdi | --libd)
 916     ac_prev=libdir ;;
 917   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 918     libdir=$ac_optarg ;;
 919
 920   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 921   | --libexe | --libex | --libe)
 922     ac_prev=libexecdir ;;
 923   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 924   | --libexe=* | --libex=* | --libe=*)
 925     libexecdir=$ac_optarg ;;
 926
 927   -localedir | --localedir | --localedi | --localed | --locale)
 928     ac_prev=localedir ;;
 929   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 930     localedir=$ac_optarg ;;
 931
 932   -localstatedir | --localstatedir | --localstatedi | --localstated \
 933   | --localstate | --localstat | --localsta | --localst | --locals)
 934     ac_prev=localstatedir ;;
 935   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 936   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 937     localstatedir=$ac_optarg ;;
 938
 939   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 940     ac_prev=mandir ;;
 941   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 942     mandir=$ac_optarg ;;
 943
 944   -nfp | --nfp | --nf)
 945     # Obsolete; use --without-fp.
 946     with_fp=no ;;
 947
 948   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 949   | --no-cr | --no-c | -n)
 950     no_create=yes ;;
 951
 952   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 953   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 954     no_recursion=yes ;;
 955
 956   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 957   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 958   | --oldin | --oldi | --old | --ol | --o)
 959     ac_prev=oldincludedir ;;
 960   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 961   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 962   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 963     oldincludedir=$ac_optarg ;;
 964
 965   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 966     ac_prev=prefix ;;
 967   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 968     prefix=$ac_optarg ;;
 969
 970   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 971   | --program-pre | --program-pr | --program-p)
 972     ac_prev=program_prefix ;;
 973   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 974   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 975     program_prefix=$ac_optarg ;;
 976
 977   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 978   | --program-suf | --program-su | --program-s)
 979     ac_prev=program_suffix ;;
 980   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 981   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 982     program_suffix=$ac_optarg ;;
 983
 984   -program-transform-name | --program-transform-name \
 985   | --program-transform-nam | --program-transform-na \
 986   | --program-transform-n | --program-transform- \
 987   | --program-transform | --program-transfor \
 988   | --program-transfo | --program-transf \
 989   | --program-trans | --program-tran \
 990   | --progr-tra | --program-tr | --program-t)
 991     ac_prev=program_transform_name ;;
 992   -program-transform-name=* | --program-transform-name=* \
 993   | --program-transform-nam=* | --program-transform-na=* \
 994   | --program-transform-n=* | --program-transform-=* \
 995   | --program-transform=* | --program-transfor=* \
 996   | --program-transfo=* | --program-transf=* \
 997   | --program-trans=* | --program-tran=* \
 998   | --progr-tra=* | --program-tr=* | --program-t=*)
 999     program_transform_name=$ac_optarg ;;
1000
1001   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1002     ac_prev=pdfdir ;;
1003   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1004     pdfdir=$ac_optarg ;;
1005
1006   -psdir | --psdir | --psdi | --psd | --ps)
1007     ac_prev=psdir ;;
1008   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1009     psdir=$ac_optarg ;;
1010
1011   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1012   | -silent | --silent | --silen | --sile | --sil)
1013     silent=yes ;;
1014
1015   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1016     ac_prev=sbindir ;;
1017   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1018   | --sbi=* | --sb=*)
1019     sbindir=$ac_optarg ;;
1020
1021   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1022   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1023   | --sharedst | --shareds | --shared | --share | --shar \
1024   | --sha | --sh)
1025     ac_prev=sharedstatedir ;;
1026   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1027   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1028   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1029   | --sha=* | --sh=*)
1030     sharedstatedir=$ac_optarg ;;
1031
1032   -site | --site | --sit)
1033     ac_prev=site ;;
1034   -site=* | --site=* | --sit=*)
1035     site=$ac_optarg ;;
1036
1037   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1038     ac_prev=srcdir ;;
1039   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1040     srcdir=$ac_optarg ;;
1041
1042   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1043   | --syscon | --sysco | --sysc | --sys | --sy)
1044     ac_prev=sysconfdir ;;
1045   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1046   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1047     sysconfdir=$ac_optarg ;;
1048
1049   -target | --target | --targe | --targ | --tar | --ta | --t)
1050     ac_prev=target_alias ;;
1051   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1052     target_alias=$ac_optarg ;;
1053
1054   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1055     verbose=yes ;;
1056
1057   -version | --version | --versio | --versi | --vers | -V)
1058     ac_init_version=: ;;
1059
1060   -with-* | --with-*)
1061     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1062     # Reject names that are not valid shell variable names.
1063     expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1064       { echo "$as_me: error: invalid package name: $ac_package" >&2
1065    { (exit 1); exit 1; }; }
1066     ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
1067     eval with_$ac_package=\$ac_optarg ;;
1068
1069   -without-* | --without-*)
1070     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1071     # Reject names that are not valid shell variable names.
1072     expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1073       { echo "$as_me: error: invalid package name: $ac_package" >&2
1074    { (exit 1); exit 1; }; }
1075     ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
1076     eval with_$ac_package=no ;;
1077
1078   --x)
1079     # Obsolete; use --with-x.
1080     with_x=yes ;;
1081
1082   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1083   | --x-incl | --x-inc | --x-in | --x-i)
1084     ac_prev=x_includes ;;
1085   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1086   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1087     x_includes=$ac_optarg ;;
1088
1089   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1090   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1091     ac_prev=x_libraries ;;
1092   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1093   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1094     x_libraries=$ac_optarg ;;
1095
1096   -*) { echo "$as_me: error: unrecognized option: $ac_option
1097 Try \`$0 --help' for more information." >&2
1098    { (exit 1); exit 1; }; }
1099     ;;
1100
1101   *=*)
1102     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1103     # Reject names that are not valid shell variable names.
1104     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1105       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
1106    { (exit 1); exit 1; }; }
1107     eval $ac_envvar=\$ac_optarg
1108     export $ac_envvar ;;
1109
1110   *)
1111     # FIXME: should be removed in autoconf 3.0.
1112     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1113     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1114       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1115     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1116     ;;
1117
1118   esac
1119 done
1120
1121 if test -n "$ac_prev"; then
1122   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1123   { echo "$as_me: error: missing argument to $ac_option" >&2
1124    { (exit 1); exit 1; }; }
1125 fi
1126
1127 # Be sure to have absolute directory names.
1128 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1129                 datadir sysconfdir sharedstatedir localstatedir includedir \
1130                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1131                 libdir localedir mandir
1132 do
1133   eval ac_val=\$$ac_var
1134   case $ac_val in
1135     [\\/$]* | ?:[\\/]* )  continue;;
1136     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1137   esac
1138   { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1139    { (exit 1); exit 1; }; }
1140 done
1141
1142 # There might be people who depend on the old broken behavior: `$host'
1143 # used to hold the argument of --host etc.
1144 # FIXME: To remove some day.
1145 build=$build_alias
1146 host=$host_alias
1147 target=$target_alias
1148
1149 # FIXME: To remove some day.
1150 if test "x$host_alias" != x; then
1151   if test "x$build_alias" = x; then
1152     cross_compiling=maybe
1153     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1154     If a cross compiler is detected then cross compile mode will be used." >&2
1155   elif test "x$build_alias" != "x$host_alias"; then
1156     cross_compiling=yes
1157   fi
1158 fi
1159
1160 ac_tool_prefix=
1161 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1162
1163 test "$silent" = yes && exec 6>/dev/null
1164
1165
1166 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1167 ac_ls_di=`ls -di .` &&
1168 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1169   { echo "$as_me: error: Working directory cannot be determined" >&2
1170    { (exit 1); exit 1; }; }
1171 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1172   { echo "$as_me: error: pwd does not report name of working directory" >&2
1173    { (exit 1); exit 1; }; }
1174
1175
1176 # Find the source files, if location was not specified.
1177 if test -z "$srcdir"; then
1178   ac_srcdir_defaulted=yes
1179   # Try the directory containing this script, then the parent directory.
1180   ac_confdir=`$as_dirname -- "$0" ||
1181 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1182          X"$0" : 'X\(//\)[^/]' \| \
1183          X"$0" : 'X\(//\)$' \| \
1184          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1185 echo X"$0" |
1186     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1187             s//\1/
1188             q
1189           }
1190           /^X\(\/\/\)[^/].*/{
1191             s//\1/
1192             q
1193           }
1194           /^X\(\/\/\)$/{
1195             s//\1/
1196             q
1197           }
1198           /^X\(\/\).*/{
1199             s//\1/
1200             q
1201           }
1202           s/.*/./; q'`
1203   srcdir=$ac_confdir
1204   if test ! -r "$srcdir/$ac_unique_file"; then
1205     srcdir=..
1206   fi
1207 else
1208   ac_srcdir_defaulted=no
1209 fi
1210 if test ! -r "$srcdir/$ac_unique_file"; then
1211   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1212   { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
1213    { (exit 1); exit 1; }; }
1214 fi
1215 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1216 ac_abs_confdir=`(
1217         cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
1218    { (exit 1); exit 1; }; }
1219         pwd)`
1220 # When building in place, set srcdir=.
1221 if test "$ac_abs_confdir" = "$ac_pwd"; then
1222   srcdir=.
1223 fi
1224 # Remove unnecessary trailing slashes from srcdir.
1225 # Double slashes in file names in object file debugging info
1226 # mess up M-x gdb in Emacs.
1227 case $srcdir in
1228 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1229 esac
1230 for ac_var in $ac_precious_vars; do
1231   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1232   eval ac_env_${ac_var}_value=\$${ac_var}
1233   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1234   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1235 done
1236
1237 #
1238 # Report the --help message.
1239 #
1240 if test "$ac_init_help" = "long"; then
1241   # Omit some internal or obsolete options to make the list less imposing.
1242   # This message is too long to be a string in the A/UX 3.1 sh.
1243   cat <<_ACEOF
1244 \`configure' configures systemtap 0.7 to adapt to many kinds of systems.
1245
1246 Usage: $0 [OPTION]... [VAR=VALUE]...
1247
1248 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1249 VAR=VALUE.  See below for descriptions of some of the useful variables.
1250
1251 Defaults for the options are specified in brackets.
1252
1253 Configuration:
1254   -h, --help              display this help and exit
1255       --help=short        display options specific to this package
1256       --help=recursive    display the short help of all the included packages
1257   -V, --version           display version information and exit
1258   -q, --quiet, --silent   do not print \`checking...' messages
1259       --cache-file=FILE   cache test results in FILE [disabled]
1260   -C, --config-cache      alias for \`--cache-file=config.cache'
1261   -n, --no-create         do not create output files
1262       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1263
1264 Installation directories:
1265   --prefix=PREFIX         install architecture-independent files in PREFIX
1266                           [$ac_default_prefix]
1267   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1268                           [PREFIX]
1269
1270 By default, \`make install' will install all the files in
1271 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1272 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1273 for instance \`--prefix=\$HOME'.
1274
1275 For better control, use the options below.
1276
1277 Fine tuning of the installation directories:
1278   --bindir=DIR           user executables [EPREFIX/bin]
1279   --sbindir=DIR          system admin executables [EPREFIX/sbin]
1280   --libexecdir=DIR       program executables [EPREFIX/libexec]
1281   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
1282   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
1283   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
1284   --libdir=DIR           object code libraries [EPREFIX/lib]
1285   --includedir=DIR       C header files [PREFIX/include]
1286   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
1287   --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]
1288   --datadir=DIR          read-only architecture-independent data [DATAROOTDIR]
1289   --infodir=DIR          info documentation [DATAROOTDIR/info]
1290   --localedir=DIR        locale-dependent data [DATAROOTDIR/locale]
1291   --mandir=DIR           man documentation [DATAROOTDIR/man]
1292   --docdir=DIR           documentation root [DATAROOTDIR/doc/systemtap]
1293   --htmldir=DIR          html documentation [DOCDIR]
1294   --dvidir=DIR           dvi documentation [DOCDIR]
1295   --pdfdir=DIR           pdf documentation [DOCDIR]
1296   --psdir=DIR            ps documentation [DOCDIR]
1297 _ACEOF
1298
1299   cat <<\_ACEOF
1300
1301 Program names:
1302   --program-prefix=PREFIX            prepend PREFIX to installed program names
1303   --program-suffix=SUFFIX            append SUFFIX to installed program names
1304   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1305 _ACEOF
1306 fi
1307
1308 if test -n "$ac_init_help"; then
1309   case $ac_init_help in
1310      short | recursive ) echo "Configuration of systemtap 0.7:";;
1311    esac
1312   cat <<\_ACEOF
1313
1314 Optional Features:
1315   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1316   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1317   --enable-maintainer-mode  enable make rules and dependencies not useful
1318                           (and sometimes confusing) to the casual installer
1319   --disable-dependency-tracking  speeds up one-time build
1320   --enable-dependency-tracking   do not reject slow dependency extractors
1321   --enable-perfmon[=DIRECTORY]
1322                           enable perfmon support (default is disabled).
1323                           Optional DIRECTORY is the path to the perfmon
1324                           installation (needed if installed in a non-standard
1325                           location).
1326   --enable-prologues      make -P prologue-searching default
1327   --disable-ssp           disable gcc stack-protector
1328   --disable-pie           disable position-independent-executable
1329   --enable-sqlite         build with sqlite support
1330   --enable-crash[=DIRECTORY]
1331                           enable crash extension (default is disabled).
1332                           Optional DIRECTORY is the path to the crash header
1333                           file (needed if installed in a non-standard
1334                           location).
1335   --enable-docs           enable building documentation (default on if latex
1336                           etc. found).
1337
1338 Optional Packages:
1339   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1340   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1341   --with-elfutils=DIRECTORY
1342                           find elfutils source code in DIRECTORY
1343
1344 Some influential environment variables:
1345   CC          C compiler command
1346   CFLAGS      C compiler flags
1347   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1348               nonstandard directory <lib dir>
1349   LIBS        libraries to pass to the linker, e.g. -l<library>
1350   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1351               you have headers in a nonstandard directory <include dir>
1352   CXX         C++ compiler command
1353   CXXFLAGS    C++ compiler flags
1354   CPP         C preprocessor
1355
1356 Use these variables to override the choices made by `configure' or to help
1357 it to find libraries and programs with nonstandard names/locations.
1358
1359 Report bugs to <systemtap@sources.redhat.com>.
1360 _ACEOF
1361 ac_status=$?
1362 fi
1363
1364 if test "$ac_init_help" = "recursive"; then
1365   # If there are subdirs, report their specific --help.
1366   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1367     test -d "$ac_dir" || continue
1368     ac_builddir=.
1369
1370 case "$ac_dir" in
1371 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1372 *)
1373   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1374   # A ".." for each directory in $ac_dir_suffix.
1375   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
1376   case $ac_top_builddir_sub in
1377   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1378   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1379   esac ;;
1380 esac
1381 ac_abs_top_builddir=$ac_pwd
1382 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1383 # for backward compatibility:
1384 ac_top_builddir=$ac_top_build_prefix
1385
1386 case $srcdir in
1387   .)  # We are building in place.
1388     ac_srcdir=.
1389     ac_top_srcdir=$ac_top_builddir_sub
1390     ac_abs_top_srcdir=$ac_pwd ;;
1391   [\\/]* | ?:[\\/]* )  # Absolute name.
1392     ac_srcdir=$srcdir$ac_dir_suffix;
1393     ac_top_srcdir=$srcdir
1394     ac_abs_top_srcdir=$srcdir ;;
1395   *) # Relative name.
1396     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1397     ac_top_srcdir=$ac_top_build_prefix$srcdir
1398     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1399 esac
1400 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1401
1402     cd "$ac_dir" || { ac_status=$?; continue; }
1403     # Check for guested configure.
1404     if test -f "$ac_srcdir/configure.gnu"; then
1405       echo &&
1406       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1407     elif test -f "$ac_srcdir/configure"; then
1408       echo &&
1409       $SHELL "$ac_srcdir/configure" --help=recursive
1410     else
1411       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1412     fi || ac_status=$?
1413     cd "$ac_pwd" || { ac_status=$?; break; }
1414   done
1415 fi
1416
1417 test -n "$ac_init_help" && exit $ac_status
1418 if $ac_init_version; then
1419   cat <<\_ACEOF
1420 systemtap configure 0.7
1421 generated by GNU Autoconf 2.61
1422
1423 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
1424 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1425 This configure script is free software; the Free Software Foundation
1426 gives unlimited permission to copy, distribute and modify it.
1427 _ACEOF
1428   exit
1429 fi
1430 cat >config.log <<_ACEOF
1431 This file contains any messages produced by compilers while
1432 running configure, to aid debugging if configure makes a mistake.
1433
1434 It was created by systemtap $as_me 0.7, which was
1435 generated by GNU Autoconf 2.61.  Invocation command line was
1436
1437   $ $0 $@
1438
1439 _ACEOF
1440 exec 5>>config.log
1441 {
1442 cat <<_ASUNAME
1443 ## --------- ##
1444 ## Platform. ##
1445 ## --------- ##
1446
1447 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1448 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1449 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1450 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1451 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1452
1453 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1454 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1455
1456 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1457 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1458 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1459 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1460 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1461 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1462 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1463
1464 _ASUNAME
1465
1466 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1467 for as_dir in $PATH
1468 do
1469   IFS=$as_save_IFS
1470   test -z "$as_dir" && as_dir=.
1471   echo "PATH: $as_dir"
1472 done
1473 IFS=$as_save_IFS
1474
1475 } >&5
1476
1477 cat >&5 <<_ACEOF
1478
1479
1480 ## ----------- ##
1481 ## Core tests. ##
1482 ## ----------- ##
1483
1484 _ACEOF
1485
1486
1487 # Keep a trace of the command line.
1488 # Strip out --no-create and --no-recursion so they do not pile up.
1489 # Strip out --silent because we don't want to record it for future runs.
1490 # Also quote any args containing shell meta-characters.
1491 # Make two passes to allow for proper duplicate-argument suppression.
1492 ac_configure_args=
1493 ac_configure_args0=
1494 ac_configure_args1=
1495 ac_must_keep_next=false
1496 for ac_pass in 1 2
1497 do
1498   for ac_arg
1499   do
1500     case $ac_arg in
1501     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1502     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1503     | -silent | --silent | --silen | --sile | --sil)
1504       continue ;;
1505     *\'*)
1506       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1507     esac
1508     case $ac_pass in
1509     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1510     2)
1511       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1512       if test $ac_must_keep_next = true; then
1513         ac_must_keep_next=false # Got value, back to normal.
1514       else
1515         case $ac_arg in
1516           *=* | --config-cache | -C | -disable-* | --disable-* \
1517           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1518           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1519           | -with-* | --with-* | -without-* | --without-* | --x)
1520             case "$ac_configure_args0 " in
1521               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1522             esac
1523             ;;
1524           -* ) ac_must_keep_next=true ;;
1525         esac
1526       fi
1527       ac_configure_args="$ac_configure_args '$ac_arg'"
1528       ;;
1529     esac
1530   done
1531 done
1532 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1533 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1534
1535 # When interrupted or exit'd, cleanup temporary files, and complete
1536 # config.log.  We remove comments because anyway the quotes in there
1537 # would cause problems or look ugly.
1538 # WARNING: Use '\'' to represent an apostrophe within the trap.
1539 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1540 trap 'exit_status=$?
1541   # Save into config.log some information that might help in debugging.
1542   {
1543     echo
1544
1545     cat <<\_ASBOX
1546 ## ---------------- ##
1547 ## Cache variables. ##
1548 ## ---------------- ##
1549 _ASBOX
1550     echo
1551     # The following way of writing the cache mishandles newlines in values,
1552 (
1553   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1554     eval ac_val=\$$ac_var
1555     case $ac_val in #(
1556     *${as_nl}*)
1557       case $ac_var in #(
1558       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
1559 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
1560       esac
1561       case $ac_var in #(
1562       _ | IFS | as_nl) ;; #(
1563       *) $as_unset $ac_var ;;
1564       esac ;;
1565     esac
1566   done
1567   (set) 2>&1 |
1568     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1569     *${as_nl}ac_space=\ *)
1570       sed -n \
1571         "s/'\''/'\''\\\\'\'''\''/g;
1572           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1573       ;; #(
1574     *)
1575       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1576       ;;
1577     esac |
1578     sort
1579 )
1580     echo
1581
1582     cat <<\_ASBOX
1583 ## ----------------- ##
1584 ## Output variables. ##
1585 ## ----------------- ##
1586 _ASBOX
1587     echo
1588     for ac_var in $ac_subst_vars
1589     do
1590       eval ac_val=\$$ac_var
1591       case $ac_val in
1592       *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1593       esac
1594       echo "$ac_var='\''$ac_val'\''"
1595     done | sort
1596     echo
1597
1598     if test -n "$ac_subst_files"; then
1599       cat <<\_ASBOX
1600 ## ------------------- ##
1601 ## File substitutions. ##
1602 ## ------------------- ##
1603 _ASBOX
1604       echo
1605       for ac_var in $ac_subst_files
1606       do
1607         eval ac_val=\$$ac_var
1608         case $ac_val in
1609         *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1610         esac
1611         echo "$ac_var='\''$ac_val'\''"
1612       done | sort
1613       echo
1614     fi
1615
1616     if test -s confdefs.h; then
1617       cat <<\_ASBOX
1618 ## ----------- ##
1619 ## confdefs.h. ##
1620 ## ----------- ##
1621 _ASBOX
1622       echo
1623       cat confdefs.h
1624       echo
1625     fi
1626     test "$ac_signal" != 0 &&
1627       echo "$as_me: caught signal $ac_signal"
1628     echo "$as_me: exit $exit_status"
1629   } >&5
1630   rm -f core *.core core.conftest.* &&
1631     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1632     exit $exit_status
1633 ' 0
1634 for ac_signal in 1 2 13 15; do
1635   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1636 done
1637 ac_signal=0
1638
1639 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1640 rm -f -r conftest* confdefs.h
1641
1642 # Predefined preprocessor variables.
1643
1644 cat >>confdefs.h <<_ACEOF
1645 #define PACKAGE_NAME "$PACKAGE_NAME"
1646 _ACEOF
1647
1648
1649 cat >>confdefs.h <<_ACEOF
1650 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1651 _ACEOF
1652
1653
1654 cat >>confdefs.h <<_ACEOF
1655 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1656 _ACEOF
1657
1658
1659 cat >>confdefs.h <<_ACEOF
1660 #define PACKAGE_STRING "$PACKAGE_STRING"
1661 _ACEOF
1662
1663
1664 cat >>confdefs.h <<_ACEOF
1665 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1666 _ACEOF
1667
1668
1669 # Let the site file select an alternate cache file if it wants to.
1670 # Prefer explicitly selected file to automatically selected ones.
1671 if test -n "$CONFIG_SITE"; then
1672   set x "$CONFIG_SITE"
1673 elif test "x$prefix" != xNONE; then
1674   set x "$prefix/share/config.site" "$prefix/etc/config.site"
1675 else
1676   set x "$ac_default_prefix/share/config.site" \
1677         "$ac_default_prefix/etc/config.site"
1678 fi
1679 shift
1680 for ac_site_file
1681 do
1682   if test -r "$ac_site_file"; then
1683     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1684 echo "$as_me: loading site script $ac_site_file" >&6;}
1685     sed 's/^/| /' "$ac_site_file" >&5
1686     . "$ac_site_file"
1687   fi
1688 done
1689
1690 if test -r "$cache_file"; then
1691   # Some versions of bash will fail to source /dev/null (special
1692   # files actually), so we avoid doing that.
1693   if test -f "$cache_file"; then
1694     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1695 echo "$as_me: loading cache $cache_file" >&6;}
1696     case $cache_file in
1697       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1698       *)                      . "./$cache_file";;
1699     esac
1700   fi
1701 else
1702   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1703 echo "$as_me: creating cache $cache_file" >&6;}
1704   >$cache_file
1705 fi
1706
1707 # Check that the precious variables saved in the cache have kept the same
1708 # value.
1709 ac_cache_corrupted=false
1710 for ac_var in $ac_precious_vars; do
1711   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1712   eval ac_new_set=\$ac_env_${ac_var}_set
1713   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1714   eval ac_new_val=\$ac_env_${ac_var}_value
1715   case $ac_old_set,$ac_new_set in
1716     set,)
1717       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1718 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1719       ac_cache_corrupted=: ;;
1720     ,set)
1721       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1722 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1723       ac_cache_corrupted=: ;;
1724     ,);;
1725     *)
1726       if test "x$ac_old_val" != "x$ac_new_val"; then
1727         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1728 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1729         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1730 echo "$as_me:   former value:  $ac_old_val" >&2;}
1731         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1732 echo "$as_me:   current value: $ac_new_val" >&2;}
1733         ac_cache_corrupted=:
1734       fi;;
1735   esac
1736   # Pass precious variables to config.status.
1737   if test "$ac_new_set" = set; then
1738     case $ac_new_val in
1739     *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1740     *) ac_arg=$ac_var=$ac_new_val ;;
1741     esac
1742     case " $ac_configure_args " in
1743       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1744       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1745     esac
1746   fi
1747 done
1748 if $ac_cache_corrupted; then
1749   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1750 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1751   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1752 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1753    { (exit 1); exit 1; }; }
1754 fi
1755
1756
1757
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771
1772
1773
1774
1775
1776
1777
1778
1779
1780 ac_ext=c
1781 ac_cpp='$CPP $CPPFLAGS'
1782 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1783 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1784 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1785
1786
1787
1788
1789 am__api_version='1.10'
1790
1791 ac_aux_dir=
1792 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1793   if test -f "$ac_dir/install-sh"; then
1794     ac_aux_dir=$ac_dir
1795     ac_install_sh="$ac_aux_dir/install-sh -c"
1796     break
1797   elif test -f "$ac_dir/install.sh"; then
1798     ac_aux_dir=$ac_dir
1799     ac_install_sh="$ac_aux_dir/install.sh -c"
1800     break
1801   elif test -f "$ac_dir/shtool"; then
1802     ac_aux_dir=$ac_dir
1803     ac_install_sh="$ac_aux_dir/shtool install -c"
1804     break
1805   fi
1806 done
1807 if test -z "$ac_aux_dir"; then
1808   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
1809 echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
1810    { (exit 1); exit 1; }; }
1811 fi
1812
1813 # These three variables are undocumented and unsupported,
1814 # and are intended to be withdrawn in a future Autoconf release.
1815 # They can cause serious problems if a builder's source tree is in a directory
1816 # whose full name contains unusual characters.
1817 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
1818 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
1819 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
1820
1821
1822 # Find a good install program.  We prefer a C program (faster),
1823 # so one script is as good as another.  But avoid the broken or
1824 # incompatible versions:
1825 # SysV /etc/install, /usr/sbin/install
1826 # SunOS /usr/etc/install
1827 # IRIX /sbin/install
1828 # AIX /bin/install
1829 # AmigaOS /C/install, which installs bootblocks on floppy discs
1830 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1831 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1832 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1833 # OS/2's system install, which has a completely different semantic
1834 # ./install, which can be erroneously created by make from ./install.sh.
1835 { echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1836 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
1837 if test -z "$INSTALL"; then
1838 if test "${ac_cv_path_install+set}" = set; then
1839   echo $ECHO_N "(cached) $ECHO_C" >&6
1840 else
1841   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1842 for as_dir in $PATH
1843 do
1844   IFS=$as_save_IFS
1845   test -z "$as_dir" && as_dir=.
1846   # Account for people who put trailing slashes in PATH elements.
1847 case $as_dir/ in
1848   ./ | .// | /cC/* | \
1849   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1850   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
1851   /usr/ucb/* ) ;;
1852   *)
1853     # OSF1 and SCO ODT 3.0 have their own names for install.
1854     # Don't use installbsd from OSF since it installs stuff as root
1855     # by default.
1856     for ac_prog in ginstall scoinst install; do
1857       for ac_exec_ext in '' $ac_executable_extensions; do
1858         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
1859           if test $ac_prog = install &&
1860             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1861             # AIX install.  It has an incompatible calling convention.
1862             :
1863           elif test $ac_prog = install &&
1864             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1865             # program-specific install script used by HP pwplus--don't use.
1866             :
1867           else
1868             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1869             break 3
1870           fi
1871         fi
1872       done
1873     done
1874     ;;
1875 esac
1876 done
1877 IFS=$as_save_IFS
1878
1879
1880 fi
1881   if test "${ac_cv_path_install+set}" = set; then
1882     INSTALL=$ac_cv_path_install
1883   else
1884     # As a last resort, use the slow shell script.  Don't cache a
1885     # value for INSTALL within a source directory, because that will
1886     # break other packages using the cache if that directory is
1887     # removed, or if the value is a relative name.
1888     INSTALL=$ac_install_sh
1889   fi
1890 fi
1891 { echo "$as_me:$LINENO: result: $INSTALL" >&5
1892 echo "${ECHO_T}$INSTALL" >&6; }
1893
1894 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1895 # It thinks the first close brace ends the variable substitution.
1896 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1897
1898 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1899
1900 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1901
1902 { echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1903 echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6; }
1904 # Just in case
1905 sleep 1
1906 echo timestamp > conftest.file
1907 # Do `set' in a subshell so we don't clobber the current shell's
1908 # arguments.  Must try -L first in case configure is actually a
1909 # symlink; some systems play weird games with the mod time of symlinks
1910 # (eg FreeBSD returns the mod time of the symlink's containing
1911 # directory).
1912 if (
1913    set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1914    if test "$*" = "X"; then
1915       # -L didn't work.
1916       set X `ls -t $srcdir/configure conftest.file`
1917    fi
1918    rm -f conftest.file
1919    if test "$*" != "X $srcdir/configure conftest.file" \
1920       && test "$*" != "X conftest.file $srcdir/configure"; then
1921
1922       # If neither matched, then we have a broken ls.  This can happen
1923       # if, for instance, CONFIG_SHELL is bash and it inherits a
1924       # broken ls alias from the environment.  This has actually
1925       # happened.  Such a system could not be considered "sane".
1926       { { echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
1927 alias in your environment" >&5
1928 echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
1929 alias in your environment" >&2;}
1930    { (exit 1); exit 1; }; }
1931    fi
1932
1933    test "$2" = conftest.file
1934    )
1935 then
1936    # Ok.
1937    :
1938 else
1939    { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1940 Check your system clock" >&5
1941 echo "$as_me: error: newly created file is older than distributed files!
1942 Check your system clock" >&2;}
1943    { (exit 1); exit 1; }; }
1944 fi
1945 { echo "$as_me:$LINENO: result: yes" >&5
1946 echo "${ECHO_T}yes" >&6; }
1947 test "$program_prefix" != NONE &&
1948   program_transform_name="s&^&$program_prefix&;$program_transform_name"
1949 # Use a double $ so make ignores it.
1950 test "$program_suffix" != NONE &&
1951   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
1952 # Double any \ or $.  echo might interpret backslashes.
1953 # By default was `s,x,x', remove it if useless.
1954 cat <<\_ACEOF >conftest.sed
1955 s/[\\$]/&&/g;s/;s,x,x,$//
1956 _ACEOF
1957 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1958 rm -f conftest.sed
1959
1960 # expand $ac_aux_dir to an absolute path
1961 am_aux_dir=`cd $ac_aux_dir && pwd`
1962
1963 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
1964 # Use eval to expand $SHELL
1965 if eval "$MISSING --run true"; then
1966   am_missing_run="$MISSING --run "
1967 else
1968   am_missing_run=
1969   { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1970 echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1971 fi
1972
1973 { echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5
1974 echo $ECHO_N "checking for a thread-safe mkdir -p... $ECHO_C" >&6; }
1975 if test -z "$MKDIR_P"; then
1976   if test "${ac_cv_path_mkdir+set}" = set; then
1977   echo $ECHO_N "(cached) $ECHO_C" >&6
1978 else
1979   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1980 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
1981 do
1982   IFS=$as_save_IFS
1983   test -z "$as_dir" && as_dir=.
1984   for ac_prog in mkdir gmkdir; do
1985          for ac_exec_ext in '' $ac_executable_extensions; do
1986            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
1987            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
1988              'mkdir (GNU coreutils) '* | \
1989              'mkdir (coreutils) '* | \
1990              'mkdir (fileutils) '4.1*)
1991                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
1992                break 3;;
1993            esac
1994          done
1995        done
1996 done
1997 IFS=$as_save_IFS
1998
1999 fi
2000
2001   if test "${ac_cv_path_mkdir+set}" = set; then
2002     MKDIR_P="$ac_cv_path_mkdir -p"
2003   else
2004     # As a last resort, use the slow shell script.  Don't cache a
2005     # value for MKDIR_P within a source directory, because that will
2006     # break other packages using the cache if that directory is
2007     # removed, or if the value is a relative name.
2008     test -d ./--version && rmdir ./--version
2009     MKDIR_P="$ac_install_sh -d"
2010   fi
2011 fi
2012 { echo "$as_me:$LINENO: result: $MKDIR_P" >&5
2013 echo "${ECHO_T}$MKDIR_P" >&6; }
2014
2015 mkdir_p="$MKDIR_P"
2016 case $mkdir_p in
2017   [\\/$]* | ?:[\\/]*) ;;
2018   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
2019 esac
2020
2021 for ac_prog in gawk mawk nawk awk
2022 do
2023   # Extract the first word of "$ac_prog", so it can be a program name with args.
2024 set dummy $ac_prog; ac_word=$2
2025 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2026 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2027 if test "${ac_cv_prog_AWK+set}" = set; then
2028   echo $ECHO_N "(cached) $ECHO_C" >&6
2029 else
2030   if test -n "$AWK"; then
2031   ac_cv_prog_AWK="$AWK" # Let the user override the test.
2032 else
2033 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2034 for as_dir in $PATH
2035 do
2036   IFS=$as_save_IFS
2037   test -z "$as_dir" && as_dir=.
2038   for ac_exec_ext in '' $ac_executable_extensions; do
2039   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2040     ac_cv_prog_AWK="$ac_prog"
2041     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2042     break 2
2043   fi
2044 done
2045 done
2046 IFS=$as_save_IFS
2047
2048 fi
2049 fi
2050 AWK=$ac_cv_prog_AWK
2051 if test -n "$AWK"; then
2052   { echo "$as_me:$LINENO: result: $AWK" >&5
2053 echo "${ECHO_T}$AWK" >&6; }
2054 else
2055   { echo "$as_me:$LINENO: result: no" >&5
2056 echo "${ECHO_T}no" >&6; }
2057 fi
2058
2059
2060   test -n "$AWK" && break
2061 done
2062
2063 { echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2064 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; }
2065 set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2066 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
2067   echo $ECHO_N "(cached) $ECHO_C" >&6
2068 else
2069   cat >conftest.make <<\_ACEOF
2070 SHELL = /bin/sh
2071 all:
2072         @echo '@@@%%%=$(MAKE)=@@@%%%'
2073 _ACEOF
2074 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2075 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2076   *@@@%%%=?*=@@@%%%*)
2077     eval ac_cv_prog_make_${ac_make}_set=yes;;
2078   *)
2079     eval ac_cv_prog_make_${ac_make}_set=no;;
2080 esac
2081 rm -f conftest.make
2082 fi
2083 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2084   { echo "$as_me:$LINENO: result: yes" >&5
2085 echo "${ECHO_T}yes" >&6; }
2086   SET_MAKE=
2087 else
2088   { echo "$as_me:$LINENO: result: no" >&5
2089 echo "${ECHO_T}no" >&6; }
2090   SET_MAKE="MAKE=${MAKE-make}"
2091 fi
2092
2093 rm -rf .tst 2>/dev/null
2094 mkdir .tst 2>/dev/null
2095 if test -d .tst; then
2096   am__leading_dot=.
2097 else
2098   am__leading_dot=_
2099 fi
2100 rmdir .tst 2>/dev/null
2101
2102 if test "`cd $srcdir && pwd`" != "`pwd`"; then
2103   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
2104   # is not polluted with repeated "-I."
2105   am__isrc=' -I$(srcdir)'
2106   # test to see if srcdir already configured
2107   if test -f $srcdir/config.status; then
2108     { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
2109 echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
2110    { (exit 1); exit 1; }; }
2111   fi
2112 fi
2113
2114 # test whether we have cygpath
2115 if test -z "$CYGPATH_W"; then
2116   if (cygpath --version) >/dev/null 2>/dev/null; then
2117     CYGPATH_W='cygpath -w'
2118   else
2119     CYGPATH_W=echo
2120   fi
2121 fi
2122
2123
2124 # Define the identity of the package.
2125  PACKAGE='systemtap'
2126  VERSION='0.7'
2127
2128
2129 cat >>confdefs.h <<_ACEOF
2130 #define PACKAGE "$PACKAGE"
2131 _ACEOF
2132
2133
2134 cat >>confdefs.h <<_ACEOF
2135 #define VERSION "$VERSION"
2136 _ACEOF
2137
2138 # Some tools Automake needs.
2139
2140 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
2141
2142
2143 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
2144
2145
2146 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
2147
2148
2149 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
2150
2151
2152 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
2153
2154 install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
2155
2156 # Installed binaries are usually stripped using `strip' when the user
2157 # run `make install-strip'.  However `strip' might not be the right
2158 # tool to use in cross-compilation environments, therefore Automake
2159 # will honor the `STRIP' environment variable to overrule this program.
2160 if test "$cross_compiling" != no; then
2161   if test -n "$ac_tool_prefix"; then
2162   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2163 set dummy ${ac_tool_prefix}strip; ac_word=$2
2164 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2165 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2166 if test "${ac_cv_prog_STRIP+set}" = set; then
2167   echo $ECHO_N "(cached) $ECHO_C" >&6
2168 else
2169   if test -n "$STRIP"; then
2170   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2171 else
2172 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2173 for as_dir in $PATH
2174 do
2175   IFS=$as_save_IFS
2176   test -z "$as_dir" && as_dir=.
2177   for ac_exec_ext in '' $ac_executable_extensions; do
2178   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2179     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2180     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2181     break 2
2182   fi
2183 done
2184 done
2185 IFS=$as_save_IFS
2186
2187 fi
2188 fi
2189 STRIP=$ac_cv_prog_STRIP
2190 if test -n "$STRIP"; then
2191   { echo "$as_me:$LINENO: result: $STRIP" >&5
2192 echo "${ECHO_T}$STRIP" >&6; }
2193 else
2194   { echo "$as_me:$LINENO: result: no" >&5
2195 echo "${ECHO_T}no" >&6; }
2196 fi
2197
2198
2199 fi
2200 if test -z "$ac_cv_prog_STRIP"; then
2201   ac_ct_STRIP=$STRIP
2202   # Extract the first word of "strip", so it can be a program name with args.
2203 set dummy strip; ac_word=$2
2204 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2205 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2206 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
2207   echo $ECHO_N "(cached) $ECHO_C" >&6
2208 else
2209   if test -n "$ac_ct_STRIP"; then
2210   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2211 else
2212 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2213 for as_dir in $PATH
2214 do
2215   IFS=$as_save_IFS
2216   test -z "$as_dir" && as_dir=.
2217   for ac_exec_ext in '' $ac_executable_extensions; do
2218   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2219     ac_cv_prog_ac_ct_STRIP="strip"
2220     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2221     break 2
2222   fi
2223 done
2224 done
2225 IFS=$as_save_IFS
2226
2227 fi
2228 fi
2229 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2230 if test -n "$ac_ct_STRIP"; then
2231   { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
2232 echo "${ECHO_T}$ac_ct_STRIP" >&6; }
2233 else
2234   { echo "$as_me:$LINENO: result: no" >&5
2235 echo "${ECHO_T}no" >&6; }
2236 fi
2237
2238   if test "x$ac_ct_STRIP" = x; then
2239     STRIP=":"
2240   else
2241     case $cross_compiling:$ac_tool_warned in
2242 yes:)
2243 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2244 whose name does not start with the host triplet.  If you think this
2245 configuration is useful to you, please write to autoconf@gnu.org." >&5
2246 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2247 whose name does not start with the host triplet.  If you think this
2248 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2249 ac_tool_warned=yes ;;
2250 esac
2251     STRIP=$ac_ct_STRIP
2252   fi
2253 else
2254   STRIP="$ac_cv_prog_STRIP"
2255 fi
2256
2257 fi
2258 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2259
2260 # We need awk for the "check" target.  The system "awk" is bad on
2261 # some platforms.
2262 # Always define AMTAR for backward compatibility.
2263
2264 AMTAR=${AMTAR-"${am_missing_run}tar"}
2265
2266 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
2267
2268
2269
2270
2271
2272 { echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
2273 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6; }
2274     # Check whether --enable-maintainer-mode was given.
2275 if test "${enable_maintainer_mode+set}" = set; then
2276   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2277 else
2278   USE_MAINTAINER_MODE=no
2279 fi
2280
2281   { echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
2282 echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6; }
2283    if test $USE_MAINTAINER_MODE = yes; then
2284   MAINTAINER_MODE_TRUE=
2285   MAINTAINER_MODE_FALSE='#'
2286 else
2287   MAINTAINER_MODE_TRUE='#'
2288   MAINTAINER_MODE_FALSE=
2289 fi
2290
2291   MAINT=$MAINTAINER_MODE_TRUE
2292
2293
2294
2295 { echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5
2296 echo $ECHO_N "checking for a thread-safe mkdir -p... $ECHO_C" >&6; }
2297 if test -z "$MKDIR_P"; then
2298   if test "${ac_cv_path_mkdir+set}" = set; then
2299   echo $ECHO_N "(cached) $ECHO_C" >&6
2300 else
2301   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2302 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2303 do
2304   IFS=$as_save_IFS
2305   test -z "$as_dir" && as_dir=.
2306   for ac_prog in mkdir gmkdir; do
2307          for ac_exec_ext in '' $ac_executable_extensions; do
2308            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
2309            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2310              'mkdir (GNU coreutils) '* | \
2311              'mkdir (coreutils) '* | \
2312              'mkdir (fileutils) '4.1*)
2313                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2314                break 3;;
2315            esac
2316          done
2317        done
2318 done
2319 IFS=$as_save_IFS
2320
2321 fi
2322
2323   if test "${ac_cv_path_mkdir+set}" = set; then
2324     MKDIR_P="$ac_cv_path_mkdir -p"
2325   else
2326     # As a last resort, use the slow shell script.  Don't cache a
2327     # value for MKDIR_P within a source directory, because that will
2328     # break other packages using the cache if that directory is
2329     # removed, or if the value is a relative name.
2330     test -d ./--version && rmdir ./--version
2331     MKDIR_P="$ac_install_sh -d"
2332   fi
2333 fi
2334 { echo "$as_me:$LINENO: result: $MKDIR_P" >&5
2335 echo "${ECHO_T}$MKDIR_P" >&6; }
2336
2337 { echo "$as_me:$LINENO: checking whether ln -s works" >&5
2338 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6; }
2339 LN_S=$as_ln_s
2340 if test "$LN_S" = "ln -s"; then
2341   { echo "$as_me:$LINENO: result: yes" >&5
2342 echo "${ECHO_T}yes" >&6; }
2343 else
2344   { echo "$as_me:$LINENO: result: no, using $LN_S" >&5
2345 echo "${ECHO_T}no, using $LN_S" >&6; }
2346 fi
2347
2348 ac_ext=c
2349 ac_cpp='$CPP $CPPFLAGS'
2350 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2351 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2352 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2353 if test -n "$ac_tool_prefix"; then
2354   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2355 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2356 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2357 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2358 if test "${ac_cv_prog_CC+set}" = set; then
2359   echo $ECHO_N "(cached) $ECHO_C" >&6
2360 else
2361   if test -n "$CC"; then
2362   ac_cv_prog_CC="$CC" # Let the user override the test.
2363 else
2364 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2365 for as_dir in $PATH
2366 do
2367   IFS=$as_save_IFS
2368   test -z "$as_dir" && as_dir=.
2369   for ac_exec_ext in '' $ac_executable_extensions; do
2370   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2371     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2372     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2373     break 2
2374   fi
2375 done
2376 done
2377 IFS=$as_save_IFS
2378
2379 fi
2380 fi
2381 CC=$ac_cv_prog_CC
2382 if test -n "$CC"; then
2383   { echo "$as_me:$LINENO: result: $CC" >&5
2384 echo "${ECHO_T}$CC" >&6; }
2385 else
2386   { echo "$as_me:$LINENO: result: no" >&5
2387 echo "${ECHO_T}no" >&6; }
2388 fi
2389
2390
2391 fi
2392 if test -z "$ac_cv_prog_CC"; then
2393   ac_ct_CC=$CC
2394   # Extract the first word of "gcc", so it can be a program name with args.
2395 set dummy gcc; ac_word=$2
2396 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2397 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2398 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2399   echo $ECHO_N "(cached) $ECHO_C" >&6
2400 else
2401   if test -n "$ac_ct_CC"; then
2402   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2403 else
2404 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2405 for as_dir in $PATH
2406 do
2407   IFS=$as_save_IFS
2408   test -z "$as_dir" && as_dir=.
2409   for ac_exec_ext in '' $ac_executable_extensions; do
2410   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2411     ac_cv_prog_ac_ct_CC="gcc"
2412     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2413     break 2
2414   fi
2415 done
2416 done
2417 IFS=$as_save_IFS
2418
2419 fi
2420 fi
2421 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2422 if test -n "$ac_ct_CC"; then
2423   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2424 echo "${ECHO_T}$ac_ct_CC" >&6; }
2425 else
2426   { echo "$as_me:$LINENO: result: no" >&5
2427 echo "${ECHO_T}no" >&6; }
2428 fi
2429
2430   if test "x$ac_ct_CC" = x; then
2431     CC=""
2432   else
2433     case $cross_compiling:$ac_tool_warned in
2434 yes:)
2435 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2436 whose name does not start with the host triplet.  If you think this
2437 configuration is useful to you, please write to autoconf@gnu.org." >&5
2438 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2439 whose name does not start with the host triplet.  If you think this
2440 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2441 ac_tool_warned=yes ;;
2442 esac
2443     CC=$ac_ct_CC
2444   fi
2445 else
2446   CC="$ac_cv_prog_CC"
2447 fi
2448
2449 if test -z "$CC"; then
2450           if test -n "$ac_tool_prefix"; then
2451     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2452 set dummy ${ac_tool_prefix}cc; ac_word=$2
2453 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2454 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2455 if test "${ac_cv_prog_CC+set}" = set; then
2456   echo $ECHO_N "(cached) $ECHO_C" >&6
2457 else
2458   if test -n "$CC"; then
2459   ac_cv_prog_CC="$CC" # Let the user override the test.
2460 else
2461 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2462 for as_dir in $PATH
2463 do
2464   IFS=$as_save_IFS
2465   test -z "$as_dir" && as_dir=.
2466   for ac_exec_ext in '' $ac_executable_extensions; do
2467   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2468     ac_cv_prog_CC="${ac_tool_prefix}cc"
2469     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2470     break 2
2471   fi
2472 done
2473 done
2474 IFS=$as_save_IFS
2475
2476 fi
2477 fi
2478 CC=$ac_cv_prog_CC
2479 if test -n "$CC"; then
2480   { echo "$as_me:$LINENO: result: $CC" >&5
2481 echo "${ECHO_T}$CC" >&6; }
2482 else
2483   { echo "$as_me:$LINENO: result: no" >&5
2484 echo "${ECHO_T}no" >&6; }
2485 fi
2486
2487
2488   fi
2489 fi
2490 if test -z "$CC"; then
2491   # Extract the first word of "cc", so it can be a program name with args.
2492 set dummy cc; ac_word=$2
2493 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2494 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2495 if test "${ac_cv_prog_CC+set}" = set; then
2496   echo $ECHO_N "(cached) $ECHO_C" >&6
2497 else
2498   if test -n "$CC"; then
2499   ac_cv_prog_CC="$CC" # Let the user override the test.
2500 else
2501   ac_prog_rejected=no
2502 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2503 for as_dir in $PATH
2504 do
2505   IFS=$as_save_IFS
2506   test -z "$as_dir" && as_dir=.
2507   for ac_exec_ext in '' $ac_executable_extensions; do
2508   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2509     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2510        ac_prog_rejected=yes
2511        continue
2512      fi
2513     ac_cv_prog_CC="cc"
2514     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2515     break 2
2516   fi
2517 done
2518 done
2519 IFS=$as_save_IFS
2520
2521 if test $ac_prog_rejected = yes; then
2522   # We found a bogon in the path, so make sure we never use it.
2523   set dummy $ac_cv_prog_CC
2524   shift
2525   if test $# != 0; then
2526     # We chose a different compiler from the bogus one.
2527     # However, it has the same basename, so the bogon will be chosen
2528     # first if we set CC to just the basename; use the full file name.
2529     shift
2530     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2531   fi
2532 fi
2533 fi
2534 fi
2535 CC=$ac_cv_prog_CC
2536 if test -n "$CC"; then
2537   { echo "$as_me:$LINENO: result: $CC" >&5
2538 echo "${ECHO_T}$CC" >&6; }
2539 else
2540   { echo "$as_me:$LINENO: result: no" >&5
2541 echo "${ECHO_T}no" >&6; }
2542 fi
2543
2544
2545 fi
2546 if test -z "$CC"; then
2547   if test -n "$ac_tool_prefix"; then
2548   for ac_prog in cl.exe
2549   do
2550     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2551 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2552 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2553 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2554 if test "${ac_cv_prog_CC+set}" = set; then
2555   echo $ECHO_N "(cached) $ECHO_C" >&6
2556 else
2557   if test -n "$CC"; then
2558   ac_cv_prog_CC="$CC" # Let the user override the test.
2559 else
2560 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2561 for as_dir in $PATH
2562 do
2563   IFS=$as_save_IFS
2564   test -z "$as_dir" && as_dir=.
2565   for ac_exec_ext in '' $ac_executable_extensions; do
2566   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2567     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2568     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2569     break 2
2570   fi
2571 done
2572 done
2573 IFS=$as_save_IFS
2574
2575 fi
2576 fi
2577 CC=$ac_cv_prog_CC
2578 if test -n "$CC"; then
2579   { echo "$as_me:$LINENO: result: $CC" >&5
2580 echo "${ECHO_T}$CC" >&6; }
2581 else
2582   { echo "$as_me:$LINENO: result: no" >&5
2583 echo "${ECHO_T}no" >&6; }
2584 fi
2585
2586
2587     test -n "$CC" && break
2588   done
2589 fi
2590 if test -z "$CC"; then
2591   ac_ct_CC=$CC
2592   for ac_prog in cl.exe
2593 do
2594   # Extract the first word of "$ac_prog", so it can be a program name with args.
2595 set dummy $ac_prog; ac_word=$2
2596 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2597 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2598 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2599   echo $ECHO_N "(cached) $ECHO_C" >&6
2600 else
2601   if test -n "$ac_ct_CC"; then
2602   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2603 else
2604 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2605 for as_dir in $PATH
2606 do
2607   IFS=$as_save_IFS
2608   test -z "$as_dir" && as_dir=.
2609   for ac_exec_ext in '' $ac_executable_extensions; do
2610   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2611     ac_cv_prog_ac_ct_CC="$ac_prog"
2612     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2613     break 2
2614   fi
2615 done
2616 done
2617 IFS=$as_save_IFS
2618
2619 fi
2620 fi
2621 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2622 if test -n "$ac_ct_CC"; then
2623   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2624 echo "${ECHO_T}$ac_ct_CC" >&6; }
2625 else
2626   { echo "$as_me:$LINENO: result: no" >&5
2627 echo "${ECHO_T}no" >&6; }
2628 fi
2629
2630
2631   test -n "$ac_ct_CC" && break
2632 done
2633
2634   if test "x$ac_ct_CC" = x; then
2635     CC=""
2636   else
2637     case $cross_compiling:$ac_tool_warned in
2638 yes:)
2639 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2640 whose name does not start with the host triplet.  If you think this
2641 configuration is useful to you, please write to autoconf@gnu.org." >&5
2642 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2643 whose name does not start with the host triplet.  If you think this
2644 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2645 ac_tool_warned=yes ;;
2646 esac
2647     CC=$ac_ct_CC
2648   fi
2649 fi
2650
2651 fi
2652
2653
2654 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2655 See \`config.log' for more details." >&5
2656 echo "$as_me: error: no acceptable C compiler found in \$PATH
2657 See \`config.log' for more details." >&2;}
2658    { (exit 1); exit 1; }; }
2659
2660 # Provide some information about the compiler.
2661 echo "$as_me:$LINENO: checking for C compiler version" >&5
2662 ac_compiler=`set X $ac_compile; echo $2`
2663 { (ac_try="$ac_compiler --version >&5"
2664 case "(($ac_try" in
2665   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2666   *) ac_try_echo=$ac_try;;
2667 esac
2668 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2669   (eval "$ac_compiler --version >&5") 2>&5
2670   ac_status=$?
2671   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2672   (exit $ac_status); }
2673 { (ac_try="$ac_compiler -v >&5"
2674 case "(($ac_try" in
2675   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2676   *) ac_try_echo=$ac_try;;
2677 esac
2678 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2679   (eval "$ac_compiler -v >&5") 2>&5
2680   ac_status=$?
2681   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2682   (exit $ac_status); }
2683 { (ac_try="$ac_compiler -V >&5"
2684 case "(($ac_try" in
2685   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2686   *) ac_try_echo=$ac_try;;
2687 esac
2688 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2689   (eval "$ac_compiler -V >&5") 2>&5
2690   ac_status=$?
2691   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2692   (exit $ac_status); }
2693
2694 cat >conftest.$ac_ext <<_ACEOF
2695 /* confdefs.h.  */
2696 _ACEOF
2697 cat confdefs.h >>conftest.$ac_ext
2698 cat >>conftest.$ac_ext <<_ACEOF
2699 /* end confdefs.h.  */
2700
2701 int
2702 main ()
2703 {
2704
2705   ;
2706   return 0;
2707 }
2708 _ACEOF
2709 ac_clean_files_save=$ac_clean_files
2710 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2711 # Try to create an executable without -o first, disregard a.out.
2712 # It will help us diagnose broken compilers, and finding out an intuition
2713 # of exeext.
2714 { echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2715 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
2716 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2717 #
2718 # List of possible output files, starting from the most likely.
2719 # The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
2720 # only as a last resort.  b.out is created by i960 compilers.
2721 ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
2722 #
2723 # The IRIX 6 linker writes into existing files which may not be
2724 # executable, retaining their permissions.  Remove them first so a
2725 # subsequent execution test works.
2726 ac_rmfiles=
2727 for ac_file in $ac_files
2728 do
2729   case $ac_file in
2730     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2731     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2732   esac
2733 done
2734 rm -f $ac_rmfiles
2735
2736 if { (ac_try="$ac_link_default"
2737 case "(($ac_try" in
2738   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2739   *) ac_try_echo=$ac_try;;
2740 esac
2741 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2742   (eval "$ac_link_default") 2>&5
2743   ac_status=$?
2744   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2745   (exit $ac_status); }; then
2746   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2747 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2748 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2749 # so that the user can short-circuit this test for compilers unknown to
2750 # Autoconf.
2751 for ac_file in $ac_files ''
2752 do
2753   test -f "$ac_file" || continue
2754   case $ac_file in
2755     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
2756         ;;
2757     [ab].out )
2758         # We found the default executable, but exeext='' is most
2759         # certainly right.
2760         break;;
2761     *.* )
2762         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2763         then :; else
2764            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2765         fi
2766         # We set ac_cv_exeext here because the later test for it is not
2767         # safe: cross compilers may not add the suffix if given an `-o'
2768         # argument, so we may need to know it at that point already.
2769         # Even if this section looks crufty: it has the advantage of
2770         # actually working.
2771         break;;
2772     * )
2773         break;;
2774   esac
2775 done
2776 test "$ac_cv_exeext" = no && ac_cv_exeext=
2777
2778 else
2779   ac_file=''
2780 fi
2781
2782 { echo "$as_me:$LINENO: result: $ac_file" >&5
2783 echo "${ECHO_T}$ac_file" >&6; }
2784 if test -z "$ac_file"; then
2785   echo "$as_me: failed program was:" >&5
2786 sed 's/^/| /' conftest.$ac_ext >&5
2787
2788 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2789 See \`config.log' for more details." >&5
2790 echo "$as_me: error: C compiler cannot create executables
2791 See \`config.log' for more details." >&2;}
2792    { (exit 77); exit 77; }; }
2793 fi
2794
2795 ac_exeext=$ac_cv_exeext
2796
2797 # Check that the compiler produces executables we can run.  If not, either
2798 # the compiler is broken, or we cross compile.
2799 { echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2800 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
2801 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2802 # If not cross compiling, check that we can run a simple program.
2803 if test "$cross_compiling" != yes; then
2804   if { ac_try='./$ac_file'
2805   { (case "(($ac_try" in
2806   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2807   *) ac_try_echo=$ac_try;;
2808 esac
2809 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2810   (eval "$ac_try") 2>&5
2811   ac_status=$?
2812   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2813   (exit $ac_status); }; }; then
2814     cross_compiling=no
2815   else
2816     if test "$cross_compiling" = maybe; then
2817         cross_compiling=yes
2818     else
2819         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2820 If you meant to cross compile, use \`--host'.
2821 See \`config.log' for more details." >&5
2822 echo "$as_me: error: cannot run C compiled programs.
2823 If you meant to cross compile, use \`--host'.
2824 See \`config.log' for more details." >&2;}
2825    { (exit 1); exit 1; }; }
2826     fi
2827   fi
2828 fi
2829 { echo "$as_me:$LINENO: result: yes" >&5
2830 echo "${ECHO_T}yes" >&6; }
2831
2832 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2833 ac_clean_files=$ac_clean_files_save
2834 # Check that the compiler produces executables we can run.  If not, either
2835 # the compiler is broken, or we cross compile.
2836 { echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2837 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
2838 { echo "$as_me:$LINENO: result: $cross_compiling" >&5
2839 echo "${ECHO_T}$cross_compiling" >&6; }
2840
2841 { echo "$as_me:$LINENO: checking for suffix of executables" >&5
2842 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
2843 if { (ac_try="$ac_link"
2844 case "(($ac_try" in
2845   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2846   *) ac_try_echo=$ac_try;;
2847 esac
2848 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2849   (eval "$ac_link") 2>&5
2850   ac_status=$?
2851   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2852   (exit $ac_status); }; then
2853   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2854 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2855 # work properly (i.e., refer to `conftest.exe'), while it won't with
2856 # `rm'.
2857 for ac_file in conftest.exe conftest conftest.*; do
2858   test -f "$ac_file" || continue
2859   case $ac_file in
2860     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2861     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2862           break;;
2863     * ) break;;
2864   esac
2865 done
2866 else
2867   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2868 See \`config.log' for more details." >&5
2869 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2870 See \`config.log' for more details." >&2;}
2871    { (exit 1); exit 1; }; }
2872 fi
2873
2874 rm -f conftest$ac_cv_exeext
2875 { echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2876 echo "${ECHO_T}$ac_cv_exeext" >&6; }
2877
2878 rm -f conftest.$ac_ext
2879 EXEEXT=$ac_cv_exeext
2880 ac_exeext=$EXEEXT
2881 { echo "$as_me:$LINENO: checking for suffix of object files" >&5
2882 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
2883 if test "${ac_cv_objext+set}" = set; then
2884   echo $ECHO_N "(cached) $ECHO_C" >&6
2885 else
2886   cat >conftest.$ac_ext <<_ACEOF
2887 /* confdefs.h.  */
2888 _ACEOF
2889 cat confdefs.h >>conftest.$ac_ext
2890 cat >>conftest.$ac_ext <<_ACEOF
2891 /* end confdefs.h.  */
2892
2893 int
2894 main ()
2895 {
2896
2897   ;
2898   return 0;
2899 }
2900 _ACEOF
2901 rm -f conftest.o conftest.obj
2902 if { (ac_try="$ac_compile"
2903 case "(($ac_try" in
2904   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2905   *) ac_try_echo=$ac_try;;
2906 esac
2907 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2908   (eval "$ac_compile") 2>&5
2909   ac_status=$?
2910   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2911   (exit $ac_status); }; then
2912   for ac_file in conftest.o conftest.obj conftest.*; do
2913   test -f "$ac_file" || continue;
2914   case $ac_file in
2915     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
2916     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2917        break;;
2918   esac
2919 done
2920 else
2921   echo "$as_me: failed program was:" >&5
2922 sed 's/^/| /' conftest.$ac_ext >&5
2923
2924 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2925 See \`config.log' for more details." >&5
2926 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2927 See \`config.log' for more details." >&2;}
2928    { (exit 1); exit 1; }; }
2929 fi
2930
2931 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2932 fi
2933 { echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2934 echo "${ECHO_T}$ac_cv_objext" >&6; }
2935 OBJEXT=$ac_cv_objext
2936 ac_objext=$OBJEXT
2937 { echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2938 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
2939 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2940   echo $ECHO_N "(cached) $ECHO_C" >&6
2941 else
2942   cat >conftest.$ac_ext <<_ACEOF
2943 /* confdefs.h.  */
2944 _ACEOF
2945 cat confdefs.h >>conftest.$ac_ext
2946 cat >>conftest.$ac_ext <<_ACEOF
2947 /* end confdefs.h.  */
2948
2949 int
2950 main ()
2951 {
2952 #ifndef __GNUC__
2953        choke me
2954 #endif
2955
2956   ;
2957   return 0;
2958 }
2959 _ACEOF
2960 rm -f conftest.$ac_objext
2961 if { (ac_try="$ac_compile"
2962 case "(($ac_try" in
2963   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2964   *) ac_try_echo=$ac_try;;
2965 esac
2966 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2967   (eval "$ac_compile") 2>conftest.er1
2968   ac_status=$?
2969   grep -v '^ *+' conftest.er1 >conftest.err
2970   rm -f conftest.er1
2971   cat conftest.err >&5
2972   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2973   (exit $ac_status); } && {
2974          test -z "$ac_c_werror_flag" ||
2975          test ! -s conftest.err
2976        } && test -s conftest.$ac_objext; then
2977   ac_compiler_gnu=yes
2978 else
2979   echo "$as_me: failed program was:" >&5
2980 sed 's/^/| /' conftest.$ac_ext >&5
2981
2982         ac_compiler_gnu=no
2983 fi
2984
2985 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2986 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2987
2988 fi
2989 { echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2990 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
2991 GCC=`test $ac_compiler_gnu = yes && echo yes`
2992 ac_test_CFLAGS=${CFLAGS+set}
2993 ac_save_CFLAGS=$CFLAGS
2994 { echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2995 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
2996 if test "${ac_cv_prog_cc_g+set}" = set; then
2997   echo $ECHO_N "(cached) $ECHO_C" >&6
2998 else
2999   ac_save_c_werror_flag=$ac_c_werror_flag
3000    ac_c_werror_flag=yes
3001    ac_cv_prog_cc_g=no
3002    CFLAGS="-g"
3003    cat >conftest.$ac_ext <<_ACEOF
3004 /* confdefs.h.  */
3005 _ACEOF
3006 cat confdefs.h >>conftest.$ac_ext
3007 cat >>conftest.$ac_ext <<_ACEOF
3008 /* end confdefs.h.  */
3009
3010 int
3011 main ()
3012 {
3013
3014   ;
3015   return 0;
3016 }
3017 _ACEOF
3018 rm -f conftest.$ac_objext
3019 if { (ac_try="$ac_compile"
3020 case "(($ac_try" in
3021   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3022   *) ac_try_echo=$ac_try;;
3023 esac
3024 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3025   (eval "$ac_compile") 2>conftest.er1
3026   ac_status=$?
3027   grep -v '^ *+' conftest.er1 >conftest.err
3028   rm -f conftest.er1
3029   cat conftest.err >&5
3030   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3031   (exit $ac_status); } && {
3032          test -z "$ac_c_werror_flag" ||
3033          test ! -s conftest.err
3034        } && test -s conftest.$ac_objext; then
3035   ac_cv_prog_cc_g=yes
3036 else
3037   echo "$as_me: failed program was:" >&5
3038 sed 's/^/| /' conftest.$ac_ext >&5
3039
3040         CFLAGS=""
3041       cat >conftest.$ac_ext <<_ACEOF
3042 /* confdefs.h.  */
3043 _ACEOF
3044 cat confdefs.h >>conftest.$ac_ext
3045 cat >>conftest.$ac_ext <<_ACEOF
3046 /* end confdefs.h.  */
3047
3048 int
3049 main ()
3050 {
3051
3052   ;
3053   return 0;
3054 }
3055 _ACEOF
3056 rm -f conftest.$ac_objext
3057 if { (ac_try="$ac_compile"
3058 case "(($ac_try" in
3059   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3060   *) ac_try_echo=$ac_try;;
3061 esac
3062 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3063   (eval "$ac_compile") 2>conftest.er1
3064   ac_status=$?
3065   grep -v '^ *+' conftest.er1 >conftest.err
3066   rm -f conftest.er1
3067   cat conftest.err >&5
3068   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3069   (exit $ac_status); } && {
3070          test -z "$ac_c_werror_flag" ||
3071          test ! -s conftest.err
3072        } && test -s conftest.$ac_objext; then
3073   :
3074 else
3075   echo "$as_me: failed program was:" >&5
3076 sed 's/^/| /' conftest.$ac_ext >&5
3077
3078         ac_c_werror_flag=$ac_save_c_werror_flag
3079          CFLAGS="-g"
3080          cat >conftest.$ac_ext <<_ACEOF
3081 /* confdefs.h.  */
3082 _ACEOF
3083 cat confdefs.h >>conftest.$ac_ext
3084 cat >>conftest.$ac_ext <<_ACEOF
3085 /* end confdefs.h.  */
3086
3087 int
3088 main ()
3089 {
3090
3091   ;
3092   return 0;
3093 }
3094 _ACEOF
3095 rm -f conftest.$ac_objext
3096 if { (ac_try="$ac_compile"
3097 case "(($ac_try" in
3098   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3099   *) ac_try_echo=$ac_try;;
3100 esac
3101 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3102   (eval "$ac_compile") 2>conftest.er1
3103   ac_status=$?
3104   grep -v '^ *+' conftest.er1 >conftest.err
3105   rm -f conftest.er1
3106   cat conftest.err >&5
3107   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3108   (exit $ac_status); } && {
3109          test -z "$ac_c_werror_flag" ||
3110          test ! -s conftest.err
3111        } && test -s conftest.$ac_objext; then
3112   ac_cv_prog_cc_g=yes
3113 else
3114   echo "$as_me: failed program was:" >&5
3115 sed 's/^/| /' conftest.$ac_ext >&5
3116
3117
3118 fi
3119
3120 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3121 fi
3122
3123 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3124 fi
3125
3126 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3127    ac_c_werror_flag=$ac_save_c_werror_flag
3128 fi
3129 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3130 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
3131 if test "$ac_test_CFLAGS" = set; then
3132   CFLAGS=$ac_save_CFLAGS
3133 elif test $ac_cv_prog_cc_g = yes; then
3134   if test "$GCC" = yes; then
3135     CFLAGS="-g -O2"
3136   else
3137     CFLAGS="-g"
3138   fi
3139 else
3140   if test "$GCC" = yes; then
3141     CFLAGS="-O2"
3142   else
3143     CFLAGS=
3144   fi
3145 fi
3146 { echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
3147 echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
3148 if test "${ac_cv_prog_cc_c89+set}" = set; then
3149   echo $ECHO_N "(cached) $ECHO_C" >&6
3150 else
3151   ac_cv_prog_cc_c89=no
3152 ac_save_CC=$CC
3153 cat >conftest.$ac_ext <<_ACEOF
3154 /* confdefs.h.  */
3155 _ACEOF
3156 cat confdefs.h >>conftest.$ac_ext
3157 cat >>conftest.$ac_ext <<_ACEOF
3158 /* end confdefs.h.  */
3159 #include <stdarg.h>
3160 #include <stdio.h>
3161 #include <sys/types.h>
3162 #include <sys/stat.h>
3163 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3164 struct buf { int x; };
3165 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3166 static char *e (p, i)
3167      char **p;
3168      int i;
3169 {
3170   return p[i];
3171 }
3172 static char *f (char * (*g) (char **, int), char **p, ...)
3173 {
3174   char *s;
3175   va_list v;
3176   va_start (v,p);
3177   s = g (p, va_arg (v,int));
3178   va_end (v);
3179   return s;
3180 }
3181
3182 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3183    function prototypes and stuff, but not '\xHH' hex character constants.
3184    These don't provoke an error unfortunately, instead are silently treated
3185    as 'x'.  The following induces an error, until -std is added to get
3186    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3187    array size at least.  It's necessary to write '\x00'==0 to get something
3188    that's true only with -std.  */
3189 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3190
3191 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3192    inside strings and character constants.  */
3193 #define FOO(x) 'x'
3194 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3195
3196 int test (int i, double x);
3197 struct s1 {int (*f) (int a);};
3198 struct s2 {int (*f) (double a);};
3199 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3200 int argc;
3201 char **argv;
3202 int
3203 main ()
3204 {
3205 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3206   ;
3207   return 0;
3208 }
3209 _ACEOF
3210 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3211         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3212 do
3213   CC="$ac_save_CC $ac_arg"
3214   rm -f conftest.$ac_objext
3215 if { (ac_try="$ac_compile"
3216 case "(($ac_try" in
3217   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3218   *) ac_try_echo=$ac_try;;
3219 esac
3220 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3221   (eval "$ac_compile") 2>conftest.er1
3222   ac_status=$?
3223   grep -v '^ *+' conftest.er1 >conftest.err
3224   rm -f conftest.er1
3225   cat conftest.err >&5
3226   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3227   (exit $ac_status); } && {
3228          test -z "$ac_c_werror_flag" ||
3229          test ! -s conftest.err
3230        } && test -s conftest.$ac_objext; then
3231   ac_cv_prog_cc_c89=$ac_arg
3232 else
3233   echo "$as_me: failed program was:" >&5
3234 sed 's/^/| /' conftest.$ac_ext >&5
3235
3236
3237 fi
3238
3239 rm -f core conftest.err conftest.$ac_objext
3240   test "x$ac_cv_prog_cc_c89" != "xno" && break
3241 done
3242 rm -f conftest.$ac_ext
3243 CC=$ac_save_CC
3244
3245 fi
3246 # AC_CACHE_VAL
3247 case "x$ac_cv_prog_cc_c89" in
3248   x)
3249     { echo "$as_me:$LINENO: result: none needed" >&5
3250 echo "${ECHO_T}none needed" >&6; } ;;
3251   xno)
3252     { echo "$as_me:$LINENO: result: unsupported" >&5
3253 echo "${ECHO_T}unsupported" >&6; } ;;
3254   *)
3255     CC="$CC $ac_cv_prog_cc_c89"
3256     { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
3257 echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
3258 esac
3259
3260
3261 ac_ext=c
3262 ac_cpp='$CPP $CPPFLAGS'
3263 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3264 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3265 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3266 DEPDIR="${am__leading_dot}deps"
3267
3268 ac_config_commands="$ac_config_commands depfiles"
3269
3270
3271 am_make=${MAKE-make}
3272 cat > confinc << 'END'
3273 am__doit:
3274         @echo done
3275 .PHONY: am__doit
3276 END
3277 # If we don't find an include directive, just comment out the code.
3278 { echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
3279 echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6; }
3280 am__include="#"
3281 am__quote=
3282 _am_result=none
3283 # First try GNU make style include.
3284 echo "include confinc" > confmf
3285 # We grep out `Entering directory' and `Leaving directory'
3286 # messages which can occur if `w' ends up in MAKEFLAGS.
3287 # In particular we don't look at `^make:' because GNU make might
3288 # be invoked under some other name (usually "gmake"), in which
3289 # case it prints its new name instead of `make'.
3290 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
3291    am__include=include
3292    am__quote=
3293    _am_result=GNU
3294 fi
3295 # Now try BSD make style include.
3296 if test "$am__include" = "#"; then
3297    echo '.include "confinc"' > confmf
3298    if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
3299       am__include=.include
3300       am__quote="\""
3301       _am_result=BSD
3302    fi
3303 fi
3304
3305
3306 { echo "$as_me:$LINENO: result: $_am_result" >&5
3307 echo "${ECHO_T}$_am_result" >&6; }
3308 rm -f confinc confmf
3309
3310 # Check whether --enable-dependency-tracking was given.
3311 if test "${enable_dependency_tracking+set}" = set; then
3312   enableval=$enable_dependency_tracking;
3313 fi
3314
3315 if test "x$enable_dependency_tracking" != xno; then
3316   am_depcomp="$ac_aux_dir/depcomp"
3317   AMDEPBACKSLASH='\'
3318 fi
3319  if test "x$enable_dependency_tracking" != xno; then
3320   AMDEP_TRUE=
3321   AMDEP_FALSE='#'
3322 else
3323   AMDEP_TRUE='#'
3324   AMDEP_FALSE=
3325 fi
3326
3327
3328
3329 depcc="$CC"   am_compiler_list=
3330
3331 { echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3332 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }
3333 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
3334   echo $ECHO_N "(cached) $ECHO_C" >&6
3335 else
3336   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3337   # We make a subdir and do the tests there.  Otherwise we can end up
3338   # making bogus files that we don't know about and never remove.  For
3339   # instance it was reported that on HP-UX the gcc test will end up
3340   # making a dummy file named `D' -- because `-MD' means `put the output
3341   # in D'.
3342   mkdir conftest.dir
3343   # Copy depcomp to subdir because otherwise we won't find it if we're
3344   # using a relative directory.
3345   cp "$am_depcomp" conftest.dir
3346   cd conftest.dir
3347   # We will build objects and dependencies in a subdirectory because
3348   # it helps to detect inapplicable dependency modes.  For instance
3349   # both Tru64's cc and ICC support -MD to output dependencies as a
3350   # side effect of compilation, but ICC will put the dependencies in
3351   # the current directory while Tru64 will put them in the object
3352   # directory.
3353   mkdir sub
3354
3355   am_cv_CC_dependencies_compiler_type=none
3356   if test "$am_compiler_list" = ""; then
3357      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
3358   fi
3359   for depmode in $am_compiler_list; do
3360     # Setup a source with many dependencies, because some compilers
3361     # like to wrap large dependency lists on column 80 (with \), and
3362     # we should not choose a depcomp mode which is confused by this.
3363     #
3364     # We need to recreate these files for each test, as the compiler may
3365     # overwrite some of them when testing with obscure command lines.
3366     # This happens at least with the AIX C compiler.
3367     : > sub/conftest.c
3368     for i in 1 2 3 4 5 6; do
3369       echo '#include "conftst'$i'.h"' >> sub/conftest.c
3370       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3371       # Solaris 8's {/usr,}/bin/sh.
3372       touch sub/conftst$i.h
3373     done
3374     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3375
3376     case $depmode in
3377     nosideeffect)
3378       # after this tag, mechanisms are not by side-effect, so they'll
3379       # only be used when explicitly requested
3380       if test "x$enable_dependency_tracking" = xyes; then
3381         continue
3382       else
3383         break
3384       fi
3385       ;;
3386     none) break ;;
3387     esac
3388     # We check with `-c' and `-o' for the sake of the "dashmstdout"
3389     # mode.  It turns out that the SunPro C++ compiler does not properly
3390     # handle `-M -o', and we need to detect this.
3391     if depmode=$depmode \
3392        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3393        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3394        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3395          >/dev/null 2>conftest.err &&
3396        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
3397        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3398        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3399        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3400       # icc doesn't choke on unknown options, it will just issue warnings
3401       # or remarks (even with -Werror).  So we grep stderr for any message
3402       # that says an option was ignored or not supported.
3403       # When given -MP, icc 7.0 and 7.1 complain thusly:
3404       #   icc: Command line warning: ignoring option '-M'; no argument required
3405       # The diagnosis changed in icc 8.0:
3406       #   icc: Command line remark: option '-MP' not supported
3407       if (grep 'ignoring option' conftest.err ||
3408           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3409         am_cv_CC_dependencies_compiler_type=$depmode
3410         break
3411       fi
3412     fi
3413   done
3414
3415   cd ..
3416   rm -rf conftest.dir
3417 else
3418   am_cv_CC_dependencies_compiler_type=none
3419 fi
3420
3421 fi
3422 { echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3423 echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; }
3424 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3425
3426  if
3427   test "x$enable_dependency_tracking" != xno \
3428   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3429   am__fastdepCC_TRUE=
3430   am__fastdepCC_FALSE='#'
3431 else
3432   am__fastdepCC_TRUE='#'
3433   am__fastdepCC_FALSE=
3434 fi
3435
3436
3437 ac_ext=cpp
3438 ac_cpp='$CXXCPP $CPPFLAGS'
3439 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3440 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3441 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3442 if test -z "$CXX"; then
3443   if test -n "$CCC"; then
3444     CXX=$CCC
3445   else
3446     if test -n "$ac_tool_prefix"; then
3447   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3448   do
3449     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3450 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3451 { echo "$as_me:$LINENO: checking for $ac_word" >&5
3452 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3453 if test "${ac_cv_prog_CXX+set}" = set; then
3454   echo $ECHO_N "(cached) $ECHO_C" >&6
3455 else
3456   if test -n "$CXX"; then
3457   ac_cv_prog_CXX="$CXX" # Let the user override the test.
3458 else
3459 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3460 for as_dir in $PATH
3461 do
3462   IFS=$as_save_IFS
3463   test -z "$as_dir" && as_dir=.
3464   for ac_exec_ext in '' $ac_executable_extensions; do
3465   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3466     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3467     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3468     break 2
3469   fi
3470 done
3471 done
3472 IFS=$as_save_IFS
3473
3474 fi
3475 fi
3476 CXX=$ac_cv_prog_CXX
3477 if test -n "$CXX"; then
3478   { echo "$as_me:$LINENO: result: $CXX" >&5
3479 echo "${ECHO_T}$CXX" >&6; }
3480 else
3481   { echo "$as_me:$LINENO: result: no" >&5
3482 echo "${ECHO_T}no" >&6; }
3483 fi
3484
3485
3486     test -n "$CXX" && break
3487   done
3488 fi
3489 if test -z "$CXX"; then
3490   ac_ct_CXX=$CXX
3491   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3492 do
3493   # Extract the first word of "$ac_prog", so it can be a program name with args.
3494 set dummy $ac_prog; ac_word=$2
3495 { echo "$as_me:$LINENO: checking for $ac_word" >&5
3496 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3497 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
3498   echo $ECHO_N "(cached) $ECHO_C" >&6
3499 else
3500   if test -n "$ac_ct_CXX"; then
3501   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3502 else
3503 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3504 for as_dir in $PATH
3505 do
3506   IFS=$as_save_IFS
3507   test -z "$as_dir" && as_dir=.
3508   for ac_exec_ext in '' $ac_executable_extensions; do
3509   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3510     ac_cv_prog_ac_ct_CXX="$ac_prog"
3511     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3512     break 2
3513   fi
3514 done
3515 done
3516 IFS=$as_save_IFS
3517
3518 fi
3519 fi
3520 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3521 if test -n "$ac_ct_CXX"; then
3522   { echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
3523 echo "${ECHO_T}$ac_ct_CXX" >&6; }
3524 else
3525   { echo "$as_me:$LINENO: result: no" >&5
3526 echo "${ECHO_T}no" >&6; }
3527 fi
3528
3529
3530   test -n "$ac_ct_CXX" && break
3531 done
3532
3533   if test "x$ac_ct_CXX" = x; then
3534     CXX="g++"
3535   else
3536     case $cross_compiling:$ac_tool_warned in
3537 yes:)
3538 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
3539 whose name does not start with the host triplet.  If you think this
3540 configuration is useful to you, please write to autoconf@gnu.org." >&5
3541 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
3542 whose name does not start with the host triplet.  If you think this
3543 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
3544 ac_tool_warned=yes ;;
3545 esac
3546     CXX=$ac_ct_CXX
3547   fi
3548 fi
3549
3550   fi
3551 fi
3552 # Provide some information about the compiler.
3553 echo "$as_me:$LINENO: checking for C++ compiler version" >&5
3554 ac_compiler=`set X $ac_compile; echo $2`
3555 { (ac_try="$ac_compiler --version >&5"
3556 case "(($ac_try" in
3557   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3558   *) ac_try_echo=$ac_try;;
3559 esac
3560 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3561   (eval "$ac_compiler --version >&5") 2>&5
3562   ac_status=$?
3563   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3564   (exit $ac_status); }
3565 { (ac_try="$ac_compiler -v >&5"
3566 case "(($ac_try" in
3567   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3568   *) ac_try_echo=$ac_try;;
3569 esac
3570 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3571   (eval "$ac_compiler -v >&5") 2>&5
3572   ac_status=$?
3573   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3574   (exit $ac_status); }
3575 { (ac_try="$ac_compiler -V >&5"
3576 case "(($ac_try" in
3577   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3578   *) ac_try_echo=$ac_try;;
3579 esac
3580 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3581   (eval "$ac_compiler -V >&5") 2>&5
3582   ac_status=$?
3583   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3584   (exit $ac_status); }
3585
3586 { echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
3587 echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6; }
3588 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
3589   echo $ECHO_N "(cached) $ECHO_C" >&6
3590 else
3591   cat >conftest.$ac_ext <<_ACEOF
3592 /* confdefs.h.  */
3593 _ACEOF
3594 cat confdefs.h >>conftest.$ac_ext
3595 cat >>conftest.$ac_ext <<_ACEOF
3596 /* end confdefs.h.  */
3597
3598 int
3599 main ()
3600 {
3601 #ifndef __GNUC__
3602        choke me
3603 #endif
3604
3605   ;
3606   return 0;
3607 }
3608 _ACEOF
3609 rm -f conftest.$ac_objext
3610 if { (ac_try="$ac_compile"
3611 case "(($ac_try" in
3612   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3613   *) ac_try_echo=$ac_try;;
3614 esac
3615 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3616   (eval "$ac_compile") 2>conftest.er1
3617   ac_status=$?
3618   grep -v '^ *+' conftest.er1 >conftest.err
3619   rm -f conftest.er1
3620   cat conftest.err >&5
3621   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3622   (exit $ac_status); } && {
3623          test -z "$ac_cxx_werror_flag" ||
3624          test ! -s conftest.err
3625        } && test -s conftest.$ac_objext; then
3626   ac_compiler_gnu=yes
3627 else
3628   echo "$as_me: failed program was:" >&5
3629 sed 's/^/| /' conftest.$ac_ext >&5
3630
3631         ac_compiler_gnu=no
3632 fi
3633
3634 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3635 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3636
3637 fi
3638 { echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
3639 echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6; }
3640 GXX=`test $ac_compiler_gnu = yes && echo yes`
3641 ac_test_CXXFLAGS=${CXXFLAGS+set}
3642 ac_save_CXXFLAGS=$CXXFLAGS
3643 { echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
3644 echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6; }
3645 if test "${ac_cv_prog_cxx_g+set}" = set; then
3646   echo $ECHO_N "(cached) $ECHO_C" >&6
3647 else
3648   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3649    ac_cxx_werror_flag=yes
3650    ac_cv_prog_cxx_g=no
3651    CXXFLAGS="-g"
3652    cat >conftest.$ac_ext <<_ACEOF
3653 /* confdefs.h.  */
3654 _ACEOF
3655 cat confdefs.h >>conftest.$ac_ext
3656 cat >>conftest.$ac_ext <<_ACEOF
3657 /* end confdefs.h.  */
3658
3659 int
3660 main ()
3661 {
3662
3663   ;
3664   return 0;
3665 }
3666 _ACEOF
3667 rm -f conftest.$ac_objext
3668 if { (ac_try="$ac_compile"
3669 case "(($ac_try" in
3670   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3671   *) ac_try_echo=$ac_try;;
3672 esac
3673 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3674   (eval "$ac_compile") 2>conftest.er1
3675   ac_status=$?
3676   grep -v '^ *+' conftest.er1 >conftest.err
3677   rm -f conftest.er1
3678   cat conftest.err >&5
3679   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3680   (exit $ac_status); } && {
3681          test -z "$ac_cxx_werror_flag" ||
3682          test ! -s conftest.err
3683        } && test -s conftest.$ac_objext; then
3684   ac_cv_prog_cxx_g=yes
3685 else
3686   echo "$as_me: failed program was:" >&5
3687 sed 's/^/| /' conftest.$ac_ext >&5
3688
3689         CXXFLAGS=""
3690       cat >conftest.$ac_ext <<_ACEOF
3691 /* confdefs.h.  */
3692 _ACEOF
3693 cat confdefs.h >>conftest.$ac_ext
3694 cat >>conftest.$ac_ext <<_ACEOF
3695 /* end confdefs.h.  */
3696
3697 int
3698 main ()
3699 {
3700
3701   ;
3702   return 0;
3703 }
3704 _ACEOF
3705 rm -f conftest.$ac_objext
3706 if { (ac_try="$ac_compile"
3707 case "(($ac_try" in
3708   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3709   *) ac_try_echo=$ac_try;;
3710 esac
3711 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3712   (eval "$ac_compile") 2>conftest.er1
3713   ac_status=$?
3714   grep -v '^ *+' conftest.er1 >conftest.err
3715   rm -f conftest.er1
3716   cat conftest.err >&5
3717   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3718   (exit $ac_status); } && {
3719          test -z "$ac_cxx_werror_flag" ||
3720          test ! -s conftest.err
3721        } && test -s conftest.$ac_objext; then
3722   :
3723 else
3724   echo "$as_me: failed program was:" >&5
3725 sed 's/^/| /' conftest.$ac_ext >&5
3726
3727         ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3728          CXXFLAGS="-g"
3729          cat >conftest.$ac_ext <<_ACEOF
3730 /* confdefs.h.  */
3731 _ACEOF
3732 cat confdefs.h >>conftest.$ac_ext
3733 cat >>conftest.$ac_ext <<_ACEOF
3734 /* end confdefs.h.  */
3735
3736 int
3737 main ()
3738 {
3739
3740   ;
3741   return 0;
3742 }
3743 _ACEOF
3744 rm -f conftest.$ac_objext
3745 if { (ac_try="$ac_compile"
3746 case "(($ac_try" in
3747   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3748   *) ac_try_echo=$ac_try;;
3749 esac
3750 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3751   (eval "$ac_compile") 2>conftest.er1
3752   ac_status=$?
3753   grep -v '^ *+' conftest.er1 >conftest.err
3754   rm -f conftest.er1
3755   cat conftest.err >&5
3756   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3757   (exit $ac_status); } && {
3758          test -z "$ac_cxx_werror_flag" ||
3759          test ! -s conftest.err
3760        } && test -s conftest.$ac_objext; then
3761   ac_cv_prog_cxx_g=yes
3762 else
3763   echo "$as_me: failed program was:" >&5
3764 sed 's/^/| /' conftest.$ac_ext >&5
3765
3766
3767 fi
3768
3769 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3770 fi
3771
3772 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3773 fi
3774
3775 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3776    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3777 fi
3778 { echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
3779 echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6; }
3780 if test "$ac_test_CXXFLAGS" = set; then
3781   CXXFLAGS=$ac_save_CXXFLAGS
3782 elif test $ac_cv_prog_cxx_g = yes; then
3783   if test "$GXX" = yes; then
3784     CXXFLAGS="-g -O2"
3785   else
3786     CXXFLAGS="-g"
3787   fi
3788 else
3789   if test "$GXX" = yes; then
3790     CXXFLAGS="-O2"
3791   else
3792     CXXFLAGS=
3793   fi
3794 fi
3795 ac_ext=c
3796 ac_cpp='$CPP $CPPFLAGS'
3797 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3798 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3799 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3800
3801 depcc="$CXX"  am_compiler_list=
3802
3803 { echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3804 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }
3805 if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
3806   echo $ECHO_N "(cached) $ECHO_C" >&6
3807 else
3808   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3809   # We make a subdir and do the tests there.  Otherwise we can end up
3810   # making bogus files that we don't know about and never remove.  For
3811   # instance it was reported that on HP-UX the gcc test will end up
3812   # making a dummy file named `D' -- because `-MD' means `put the output
3813   # in D'.
3814   mkdir conftest.dir
3815   # Copy depcomp to subdir because otherwise we won't find it if we're
3816   # using a relative directory.
3817   cp "$am_depcomp" conftest.dir
3818   cd conftest.dir
3819   # We will build objects and dependencies in a subdirectory because
3820   # it helps to detect inapplicable dependency modes.  For instance
3821   # both Tru64's cc and ICC support -MD to output dependencies as a
3822   # side effect of compilation, but ICC will put the dependencies in
3823   # the current directory while Tru64 will put them in the object
3824   # directory.
3825   mkdir sub
3826
3827   am_cv_CXX_dependencies_compiler_type=none
3828   if test "$am_compiler_list" = ""; then
3829      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
3830   fi
3831   for depmode in $am_compiler_list; do
3832     # Setup a source with many dependencies, because some compilers
3833     # like to wrap large dependency lists on column 80 (with \), and
3834     # we should not choose a depcomp mode which is confused by this.
3835     #
3836     # We need to recreate these files for each test, as the compiler may
3837     # overwrite some of them when testing with obscure command lines.
3838     # This happens at least with the AIX C compiler.
3839     : > sub/conftest.c
3840     for i in 1 2 3 4 5 6; do
3841       echo '#include "conftst'$i'.h"' >> sub/conftest.c
3842       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3843       # Solaris 8's {/usr,}/bin/sh.
3844       touch sub/conftst$i.h
3845     done
3846     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3847
3848     case $depmode in
3849     nosideeffect)
3850       # after this tag, mechanisms are not by side-effect, so they'll
3851       # only be used when explicitly requested
3852       if test "x$enable_dependency_tracking" = xyes; then
3853         continue
3854       else
3855         break
3856       fi
3857       ;;
3858     none) break ;;
3859     esac
3860     # We check with `-c' and `-o' for the sake of the "dashmstdout"
3861     # mode.  It turns out that the SunPro C++ compiler does not properly
3862     # handle `-M -o', and we need to detect this.
3863     if depmode=$depmode \
3864        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3865        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3866        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3867          >/dev/null 2>conftest.err &&
3868        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
3869        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3870        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3871        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3872       # icc doesn't choke on unknown options, it will just issue warnings
3873       # or remarks (even with -Werror).  So we grep stderr for any message
3874       # that says an option was ignored or not supported.
3875       # When given -MP, icc 7.0 and 7.1 complain thusly:
3876       #   icc: Command line warning: ignoring option '-M'; no argument required
3877       # The diagnosis changed in icc 8.0:
3878       #   icc: Command line remark: option '-MP' not supported
3879       if (grep 'ignoring option' conftest.err ||
3880           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3881         am_cv_CXX_dependencies_compiler_type=$depmode
3882         break
3883       fi
3884     fi
3885   done
3886
3887   cd ..
3888   rm -rf conftest.dir
3889 else
3890   am_cv_CXX_dependencies_compiler_type=none
3891 fi
3892
3893 fi
3894 { echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
3895 echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6; }
3896 CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
3897
3898  if
3899   test "x$enable_dependency_tracking" != xno \
3900   && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
3901   am__fastdepCXX_TRUE=
3902   am__fastdepCXX_FALSE='#'
3903 else
3904   am__fastdepCXX_TRUE='#'
3905   am__fastdepCXX_FALSE=
3906 fi
3907
3908
3909 ac_ext=c
3910 ac_cpp='$CPP $CPPFLAGS'
3911 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3912 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3913 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3914 { echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3915 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
3916 # On Suns, sometimes $CPP names a directory.
3917 if test -n "$CPP" && test -d "$CPP"; then
3918   CPP=
3919 fi
3920 if test -z "$CPP"; then
3921   if test "${ac_cv_prog_CPP+set}" = set; then
3922   echo $ECHO_N "(cached) $ECHO_C" >&6
3923 else
3924       # Double quotes because CPP needs to be expanded
3925     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3926     do
3927       ac_preproc_ok=false
3928 for ac_c_preproc_warn_flag in '' yes
3929 do
3930   # Use a header file that comes with gcc, so configuring glibc
3931   # with a fresh cross-compiler works.
3932   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3933   # <limits.h> exists even on freestanding compilers.
3934   # On the NeXT, cc -E runs the code through the compiler's parser,
3935   # not just through cpp. "Syntax error" is here to catch this case.
3936   cat >conftest.$ac_ext <<_ACEOF
3937 /* confdefs.h.  */
3938 _ACEOF
3939 cat confdefs.h >>conftest.$ac_ext
3940 cat >>conftest.$ac_ext <<_ACEOF
3941 /* end confdefs.h.  */
3942 #ifdef __STDC__
3943 # include <limits.h>
3944 #else
3945 # include <assert.h>
3946 #endif
3947                      Syntax error
3948 _ACEOF
3949 if { (ac_try="$ac_cpp conftest.$ac_ext"
3950 case "(($ac_try" in
3951   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3952   *) ac_try_echo=$ac_try;;
3953 esac
3954 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3955   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3956   ac_status=$?
3957   grep -v '^ *+' conftest.er1 >conftest.err
3958   rm -f conftest.er1
3959   cat conftest.err >&5
3960   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3961   (exit $ac_status); } >/dev/null && {
3962          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3963          test ! -s conftest.err
3964        }; then
3965   :
3966 else
3967   echo "$as_me: failed program was:" >&5
3968 sed 's/^/| /' conftest.$ac_ext >&5
3969
3970   # Broken: fails on valid input.
3971 continue
3972 fi
3973
3974 rm -f conftest.err conftest.$ac_ext
3975
3976   # OK, works on sane cases.  Now check whether nonexistent headers
3977   # can be detected and how.
3978   cat >conftest.$ac_ext <<_ACEOF
3979 /* confdefs.h.  */
3980 _ACEOF
3981 cat confdefs.h >>conftest.$ac_ext
3982 cat >>conftest.$ac_ext <<_ACEOF
3983 /* end confdefs.h.  */
3984 #include <ac_nonexistent.h>
3985 _ACEOF
3986 if { (ac_try="$ac_cpp conftest.$ac_ext"
3987 case "(($ac_try" in
3988   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3989   *) ac_try_echo=$ac_try;;
3990 esac
3991 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3992   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3993   ac_status=$?
3994   grep -v '^ *+' conftest.er1 >conftest.err
3995   rm -f conftest.er1
3996   cat conftest.err >&5
3997   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3998   (exit $ac_status); } >/dev/null && {
3999          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4000          test ! -s conftest.err
4001        }; then
4002   # Broken: success on invalid input.
4003 continue
4004 else
4005   echo "$as_me: failed program was:" >&5
4006 sed 's/^/| /' conftest.$ac_ext >&5
4007
4008   # Passes both tests.
4009 ac_preproc_ok=:
4010 break
4011 fi
4012
4013 rm -f conftest.err conftest.$ac_ext
4014
4015 done
4016 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4017 rm -f conftest.err conftest.$ac_ext
4018 if $ac_preproc_ok; then
4019   break
4020 fi
4021
4022     done
4023     ac_cv_prog_CPP=$CPP
4024
4025 fi
4026   CPP=$ac_cv_prog_CPP
4027 else
4028   ac_cv_prog_CPP=$CPP
4029 fi
4030 { echo "$as_me:$LINENO: result: $CPP" >&5
4031 echo "${ECHO_T}$CPP" >&6; }
4032 ac_preproc_ok=false
4033 for ac_c_preproc_warn_flag in '' yes
4034 do
4035   # Use a header file that comes with gcc, so configuring glibc
4036   # with a fresh cross-compiler works.
4037   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4038   # <limits.h> exists even on freestanding compilers.
4039   # On the NeXT, cc -E runs the code through the compiler's parser,
4040   # not just through cpp. "Syntax error" is here to catch this case.
4041   cat >conftest.$ac_ext <<_ACEOF
4042 /* confdefs.h.  */
4043 _ACEOF
4044 cat confdefs.h >>conftest.$ac_ext
4045 cat >>conftest.$ac_ext <<_ACEOF
4046 /* end confdefs.h.  */
4047 #ifdef __STDC__
4048 # include <limits.h>
4049 #else
4050 # include <assert.h>
4051 #endif
4052                      Syntax error
4053 _ACEOF
4054 if { (ac_try="$ac_cpp conftest.$ac_ext"
4055 case "(($ac_try" in
4056   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4057   *) ac_try_echo=$ac_try;;
4058 esac
4059 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4060   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4061   ac_status=$?
4062   grep -v '^ *+' conftest.er1 >conftest.err
4063   rm -f conftest.er1
4064   cat conftest.err >&5
4065   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4066   (exit $ac_status); } >/dev/null && {
4067          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4068          test ! -s conftest.err
4069        }; then
4070   :
4071 else
4072   echo "$as_me: failed program was:" >&5
4073 sed 's/^/| /' conftest.$ac_ext >&5
4074
4075   # Broken: fails on valid input.
4076 continue
4077 fi
4078
4079 rm -f conftest.err conftest.$ac_ext
4080
4081   # OK, works on sane cases.  Now check whether nonexistent headers
4082   # can be detected and how.
4083   cat >conftest.$ac_ext <<_ACEOF
4084 /* confdefs.h.  */
4085 _ACEOF
4086 cat confdefs.h >>conftest.$ac_ext
4087 cat >>conftest.$ac_ext <<_ACEOF
4088 /* end confdefs.h.  */
4089 #include <ac_nonexistent.h>
4090 _ACEOF
4091 if { (ac_try="$ac_cpp conftest.$ac_ext"
4092 case "(($ac_try" in
4093   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4094   *) ac_try_echo=$ac_try;;
4095 esac
4096 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4097   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4098   ac_status=$?
4099   grep -v '^ *+' conftest.er1 >conftest.err
4100   rm -f conftest.er1
4101   cat conftest.err >&5
4102   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4103   (exit $ac_status); } >/dev/null && {
4104          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4105          test ! -s conftest.err
4106        }; then
4107   # Broken: success on invalid input.
4108 continue
4109 else
4110   echo "$as_me: failed program was:" >&5
4111 sed 's/^/| /' conftest.$ac_ext >&5
4112
4113   # Passes both tests.
4114 ac_preproc_ok=:
4115 break
4116 fi
4117
4118 rm -f conftest.err conftest.$ac_ext
4119
4120 done
4121 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4122 rm -f conftest.err conftest.$ac_ext
4123 if $ac_preproc_ok; then
4124   :
4125 else
4126   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
4127 See \`config.log' for more details." >&5
4128 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
4129 See \`config.log' for more details." >&2;}
4130    { (exit 1); exit 1; }; }
4131 fi
4132
4133 ac_ext=c
4134 ac_cpp='$CPP $CPPFLAGS'
4135 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4136 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4137 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4138
4139 ac_ext=c
4140 ac_cpp='$CPP $CPPFLAGS'
4141 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4142 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4143 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4144 if test -n "$ac_tool_prefix"; then
4145   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4146 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4147 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4148 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4149 if test "${ac_cv_prog_CC+set}" = set; then
4150   echo $ECHO_N "(cached) $ECHO_C" >&6
4151 else
4152   if test -n "$CC"; then
4153   ac_cv_prog_CC="$CC" # Let the user override the test.
4154 else
4155 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4156 for as_dir in $PATH
4157 do
4158   IFS=$as_save_IFS
4159   test -z "$as_dir" && as_dir=.
4160   for ac_exec_ext in '' $ac_executable_extensions; do
4161   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4162     ac_cv_prog_CC="${ac_tool_prefix}gcc"
4163     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4164     break 2
4165   fi
4166 done
4167 done
4168 IFS=$as_save_IFS
4169
4170 fi
4171 fi
4172 CC=$ac_cv_prog_CC
4173 if test -n "$CC"; then
4174   { echo "$as_me:$LINENO: result: $CC" >&5
4175 echo "${ECHO_T}$CC" >&6; }
4176 else
4177   { echo "$as_me:$LINENO: result: no" >&5
4178 echo "${ECHO_T}no" >&6; }
4179 fi
4180
4181
4182 fi
4183 if test -z "$ac_cv_prog_CC"; then
4184   ac_ct_CC=$CC
4185   # Extract the first word of "gcc", so it can be a program name with args.
4186 set dummy gcc; ac_word=$2
4187 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4188 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4189 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4190   echo $ECHO_N "(cached) $ECHO_C" >&6
4191 else
4192   if test -n "$ac_ct_CC"; then
4193   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4194 else
4195 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4196 for as_dir in $PATH
4197 do
4198   IFS=$as_save_IFS
4199   test -z "$as_dir" && as_dir=.
4200   for ac_exec_ext in '' $ac_executable_extensions; do
4201   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4202     ac_cv_prog_ac_ct_CC="gcc"
4203     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4204     break 2
4205   fi
4206 done
4207 done
4208 IFS=$as_save_IFS
4209
4210 fi
4211 fi
4212 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4213 if test -n "$ac_ct_CC"; then
4214   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4215 echo "${ECHO_T}$ac_ct_CC" >&6; }
4216 else
4217   { echo "$as_me:$LINENO: result: no" >&5
4218 echo "${ECHO_T}no" >&6; }
4219 fi
4220
4221   if test "x$ac_ct_CC" = x; then
4222     CC=""
4223   else
4224     case $cross_compiling:$ac_tool_warned in
4225 yes:)
4226 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
4227 whose name does not start with the host triplet.  If you think this
4228 configuration is useful to you, please write to autoconf@gnu.org." >&5
4229 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
4230 whose name does not start with the host triplet.  If you think this
4231 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
4232 ac_tool_warned=yes ;;
4233 esac
4234     CC=$ac_ct_CC
4235   fi
4236 else
4237   CC="$ac_cv_prog_CC"
4238 fi
4239
4240 if test -z "$CC"; then
4241           if test -n "$ac_tool_prefix"; then
4242     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4243 set dummy ${ac_tool_prefix}cc; ac_word=$2
4244 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4245 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4246 if test "${ac_cv_prog_CC+set}" = set; then
4247   echo $ECHO_N "(cached) $ECHO_C" >&6
4248 else
4249   if test -n "$CC"; then
4250   ac_cv_prog_CC="$CC" # Let the user override the test.
4251 else
4252 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4253 for as_dir in $PATH
4254 do
4255   IFS=$as_save_IFS
4256   test -z "$as_dir" && as_dir=.
4257   for ac_exec_ext in '' $ac_executable_extensions; do
4258   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4259     ac_cv_prog_CC="${ac_tool_prefix}cc"
4260     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4261     break 2
4262   fi
4263 done
4264 done
4265 IFS=$as_save_IFS
4266
4267 fi
4268 fi
4269 CC=$ac_cv_prog_CC
4270 if test -n "$CC"; then
4271   { echo "$as_me:$LINENO: result: $CC" >&5
4272 echo "${ECHO_T}$CC" >&6; }
4273 else
4274   { echo "$as_me:$LINENO: result: no" >&5
4275 echo "${ECHO_T}no" >&6; }
4276 fi
4277
4278
4279   fi
4280 fi
4281 if test -z "$CC"; then
4282   # Extract the first word of "cc", so it can be a program name with args.
4283 set dummy cc; ac_word=$2
4284 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4285 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4286 if test "${ac_cv_prog_CC+set}" = set; then
4287   echo $ECHO_N "(cached) $ECHO_C" >&6
4288 else
4289   if test -n "$CC"; then
4290   ac_cv_prog_CC="$CC" # Let the user override the test.
4291 else
4292   ac_prog_rejected=no
4293 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4294 for as_dir in $PATH
4295 do
4296   IFS=$as_save_IFS
4297   test -z "$as_dir" && as_dir=.
4298   for ac_exec_ext in '' $ac_executable_extensions; do
4299   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4300     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4301        ac_prog_rejected=yes
4302        continue
4303      fi
4304     ac_cv_prog_CC="cc"
4305     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4306     break 2
4307   fi
4308 done
4309 done
4310 IFS=$as_save_IFS
4311
4312 if test $ac_prog_rejected = yes; then
4313   # We found a bogon in the path, so make sure we never use it.
4314   set dummy $ac_cv_prog_CC
4315   shift
4316   if test $# != 0; then
4317     # We chose a different compiler from the bogus one.
4318     # However, it has the same basename, so the bogon will be chosen
4319     # first if we set CC to just the basename; use the full file name.
4320     shift
4321     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4322   fi
4323 fi
4324 fi
4325 fi
4326 CC=$ac_cv_prog_CC
4327 if test -n "$CC"; then
4328   { echo "$as_me:$LINENO: result: $CC" >&5
4329 echo "${ECHO_T}$CC" >&6; }
4330 else
4331   { echo "$as_me:$LINENO: result: no" >&5
4332 echo "${ECHO_T}no" >&6; }
4333 fi
4334
4335
4336 fi
4337 if test -z "$CC"; then
4338   if test -n "$ac_tool_prefix"; then
4339   for ac_prog in cl.exe
4340   do
4341     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4342 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4343 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4344 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4345 if test "${ac_cv_prog_CC+set}" = set; then
4346   echo $ECHO_N "(cached) $ECHO_C" >&6
4347 else
4348   if test -n "$CC"; then
4349   ac_cv_prog_CC="$CC" # Let the user override the test.
4350 else
4351 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4352 for as_dir in $PATH
4353 do
4354   IFS=$as_save_IFS
4355   test -z "$as_dir" && as_dir=.
4356   for ac_exec_ext in '' $ac_executable_extensions; do
4357   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4358     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4359     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4360     break 2
4361   fi
4362 done
4363 done
4364 IFS=$as_save_IFS
4365
4366 fi
4367 fi
4368 CC=$ac_cv_prog_CC
4369 if test -n "$CC"; then
4370   { echo "$as_me:$LINENO: result: $CC" >&5
4371 echo "${ECHO_T}$CC" >&6; }
4372 else
4373   { echo "$as_me:$LINENO: result: no" >&5
4374 echo "${ECHO_T}no" >&6; }
4375 fi
4376
4377
4378     test -n "$CC" && break
4379   done
4380 fi
4381 if test -z "$CC"; then
4382   ac_ct_CC=$CC
4383   for ac_prog in cl.exe
4384 do
4385   # Extract the first word of "$ac_prog", so it can be a program name with args.
4386 set dummy $ac_prog; ac_word=$2
4387 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4388 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4389 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4390   echo $ECHO_N "(cached) $ECHO_C" >&6
4391 else
4392   if test -n "$ac_ct_CC"; then
4393   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4394 else
4395 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4396 for as_dir in $PATH
4397 do
4398   IFS=$as_save_IFS
4399   test -z "$as_dir" && as_dir=.
4400   for ac_exec_ext in '' $ac_executable_extensions; do
4401   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4402     ac_cv_prog_ac_ct_CC="$ac_prog"
4403     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4404     break 2
4405   fi
4406 done
4407 done
4408 IFS=$as_save_IFS
4409
4410 fi
4411 fi
4412 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4413 if test -n "$ac_ct_CC"; then
4414   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4415 echo "${ECHO_T}$ac_ct_CC" >&6; }
4416 else
4417   { echo "$as_me:$LINENO: result: no" >&5
4418 echo "${ECHO_T}no" >&6; }
4419 fi
4420
4421
4422   test -n "$ac_ct_CC" && break
4423 done
4424
4425   if test "x$ac_ct_CC" = x; then
4426     CC=""
4427   else
4428     case $cross_compiling:$ac_tool_warned in
4429 yes:)
4430 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
4431 whose name does not start with the host triplet.  If you think this
4432 configuration is useful to you, please write to autoconf@gnu.org." >&5
4433 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
4434 whose name does not start with the host triplet.  If you think this
4435 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
4436 ac_tool_warned=yes ;;
4437 esac
4438     CC=$ac_ct_CC
4439   fi
4440 fi
4441
4442 fi
4443
4444
4445 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
4446 See \`config.log' for more details." >&5
4447 echo "$as_me: error: no acceptable C compiler found in \$PATH
4448 See \`config.log' for more details." >&2;}
4449    { (exit 1); exit 1; }; }
4450
4451 # Provide some information about the compiler.
4452 echo "$as_me:$LINENO: checking for C compiler version" >&5
4453 ac_compiler=`set X $ac_compile; echo $2`
4454 { (ac_try="$ac_compiler --version >&5"
4455 case "(($ac_try" in
4456   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4457   *) ac_try_echo=$ac_try;;
4458 esac
4459 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4460   (eval "$ac_compiler --version >&5") 2>&5
4461   ac_status=$?
4462   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4463   (exit $ac_status); }
4464 { (ac_try="$ac_compiler -v >&5"
4465 case "(($ac_try" in
4466   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4467   *) ac_try_echo=$ac_try;;
4468 esac
4469 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4470   (eval "$ac_compiler -v >&5") 2>&5
4471   ac_status=$?
4472   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4473   (exit $ac_status); }
4474 { (ac_try="$ac_compiler -V >&5"
4475 case "(($ac_try" in
4476   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4477   *) ac_try_echo=$ac_try;;
4478 esac
4479 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4480   (eval "$ac_compiler -V >&5") 2>&5
4481   ac_status=$?
4482   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4483   (exit $ac_status); }
4484
4485 { echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
4486 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
4487 if test "${ac_cv_c_compiler_gnu+set}" = set; then
4488   echo $ECHO_N "(cached) $ECHO_C" >&6
4489 else
4490   cat >conftest.$ac_ext <<_ACEOF
4491 /* confdefs.h.  */
4492 _ACEOF
4493 cat confdefs.h >>conftest.$ac_ext
4494 cat >>conftest.$ac_ext <<_ACEOF
4495 /* end confdefs.h.  */
4496
4497 int
4498 main ()
4499 {
4500 #ifndef __GNUC__
4501        choke me
4502 #endif
4503
4504   ;
4505   return 0;
4506 }
4507 _ACEOF
4508 rm -f conftest.$ac_objext
4509 if { (ac_try="$ac_compile"
4510 case "(($ac_try" in
4511   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4512   *) ac_try_echo=$ac_try;;
4513 esac
4514 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4515   (eval "$ac_compile") 2>conftest.er1
4516   ac_status=$?
4517   grep -v '^ *+' conftest.er1 >conftest.err
4518   rm -f conftest.er1
4519   cat conftest.err >&5
4520   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4521   (exit $ac_status); } && {
4522          test -z "$ac_c_werror_flag" ||
4523          test ! -s conftest.err
4524        } && test -s conftest.$ac_objext; then
4525   ac_compiler_gnu=yes
4526 else
4527   echo "$as_me: failed program was:" >&5
4528 sed 's/^/| /' conftest.$ac_ext >&5
4529
4530         ac_compiler_gnu=no
4531 fi
4532
4533 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4534 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4535
4536 fi
4537 { echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
4538 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
4539 GCC=`test $ac_compiler_gnu = yes && echo yes`
4540 ac_test_CFLAGS=${CFLAGS+set}
4541 ac_save_CFLAGS=$CFLAGS
4542 { echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
4543 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
4544 if test "${ac_cv_prog_cc_g+set}" = set; then
4545   echo $ECHO_N "(cached) $ECHO_C" >&6
4546 else
4547   ac_save_c_werror_flag=$ac_c_werror_flag
4548    ac_c_werror_flag=yes
4549    ac_cv_prog_cc_g=no
4550    CFLAGS="-g"
4551    cat >conftest.$ac_ext <<_ACEOF
4552 /* confdefs.h.  */
4553 _ACEOF
4554 cat confdefs.h >>conftest.$ac_ext
4555 cat >>conftest.$ac_ext <<_ACEOF
4556 /* end confdefs.h.  */
4557
4558 int
4559 main ()
4560 {
4561
4562   ;
4563   return 0;
4564 }
4565 _ACEOF
4566 rm -f conftest.$ac_objext
4567 if { (ac_try="$ac_compile"
4568 case "(($ac_try" in
4569   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4570   *) ac_try_echo=$ac_try;;
4571 esac
4572 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4573   (eval "$ac_compile") 2>conftest.er1
4574   ac_status=$?
4575   grep -v '^ *+' conftest.er1 >conftest.err
4576   rm -f conftest.er1
4577   cat conftest.err >&5
4578   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4579   (exit $ac_status); } && {
4580          test -z "$ac_c_werror_flag" ||
4581          test ! -s conftest.err
4582        } && test -s conftest.$ac_objext; then
4583   ac_cv_prog_cc_g=yes
4584 else
4585   echo "$as_me: failed program was:" >&5
4586 sed 's/^/| /' conftest.$ac_ext >&5
4587
4588         CFLAGS=""
4589       cat >conftest.$ac_ext <<_ACEOF
4590 /* confdefs.h.  */
4591 _ACEOF
4592 cat confdefs.h >>conftest.$ac_ext
4593 cat >>conftest.$ac_ext <<_ACEOF
4594 /* end confdefs.h.  */
4595
4596 int
4597 main ()
4598 {
4599
4600   ;
4601   return 0;
4602 }
4603 _ACEOF
4604 rm -f conftest.$ac_objext
4605 if { (ac_try="$ac_compile"
4606 case "(($ac_try" in
4607   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4608   *) ac_try_echo=$ac_try;;
4609 esac
4610 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4611   (eval "$ac_compile") 2>conftest.er1
4612   ac_status=$?
4613   grep -v '^ *+' conftest.er1 >conftest.err
4614   rm -f conftest.er1
4615   cat conftest.err >&5
4616   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4617   (exit $ac_status); } && {
4618          test -z "$ac_c_werror_flag" ||
4619          test ! -s conftest.err
4620        } && test -s conftest.$ac_objext; then
4621   :
4622 else
4623   echo "$as_me: failed program was:" >&5
4624 sed 's/^/| /' conftest.$ac_ext >&5
4625
4626         ac_c_werror_flag=$ac_save_c_werror_flag
4627          CFLAGS="-g"
4628          cat >conftest.$ac_ext <<_ACEOF
4629 /* confdefs.h.  */
4630 _ACEOF
4631 cat confdefs.h >>conftest.$ac_ext
4632 cat >>conftest.$ac_ext <<_ACEOF
4633 /* end confdefs.h.  */
4634
4635 int
4636 main ()
4637 {
4638
4639   ;
4640   return 0;
4641 }
4642 _ACEOF
4643 rm -f conftest.$ac_objext
4644 if { (ac_try="$ac_compile"
4645 case "(($ac_try" in
4646   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4647   *) ac_try_echo=$ac_try;;
4648 esac
4649 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4650   (eval "$ac_compile") 2>conftest.er1
4651   ac_status=$?
4652   grep -v '^ *+' conftest.er1 >conftest.err
4653   rm -f conftest.er1
4654   cat conftest.err >&5
4655   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4656   (exit $ac_status); } && {
4657          test -z "$ac_c_werror_flag" ||
4658          test ! -s conftest.err
4659        } && test -s conftest.$ac_objext; then
4660   ac_cv_prog_cc_g=yes
4661 else
4662   echo "$as_me: failed program was:" >&5
4663 sed 's/^/| /' conftest.$ac_ext >&5
4664
4665
4666 fi
4667
4668 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4669 fi
4670
4671 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4672 fi
4673
4674 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4675    ac_c_werror_flag=$ac_save_c_werror_flag
4676 fi
4677 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
4678 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
4679 if test "$ac_test_CFLAGS" = set; then
4680   CFLAGS=$ac_save_CFLAGS
4681 elif test $ac_cv_prog_cc_g = yes; then
4682   if test "$GCC" = yes; then
4683     CFLAGS="-g -O2"
4684   else
4685     CFLAGS="-g"
4686   fi
4687 else
4688   if test "$GCC" = yes; then
4689     CFLAGS="-O2"
4690   else
4691     CFLAGS=
4692   fi
4693 fi
4694 { echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
4695 echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
4696 if test "${ac_cv_prog_cc_c89+set}" = set; then
4697   echo $ECHO_N "(cached) $ECHO_C" >&6
4698 else
4699   ac_cv_prog_cc_c89=no
4700 ac_save_CC=$CC
4701 cat >conftest.$ac_ext <<_ACEOF
4702 /* confdefs.h.  */
4703 _ACEOF
4704 cat confdefs.h >>conftest.$ac_ext
4705 cat >>conftest.$ac_ext <<_ACEOF
4706 /* end confdefs.h.  */
4707 #include <stdarg.h>
4708 #include <stdio.h>
4709 #include <sys/types.h>
4710 #include <sys/stat.h>
4711 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4712 struct buf { int x; };
4713 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4714 static char *e (p, i)
4715      char **p;
4716      int i;
4717 {
4718   return p[i];
4719 }
4720 static char *f (char * (*g) (char **, int), char **p, ...)
4721 {
4722   char *s;
4723   va_list v;
4724   va_start (v,p);
4725   s = g (p, va_arg (v,int));
4726   va_end (v);
4727   return s;
4728 }
4729
4730 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4731    function prototypes and stuff, but not '\xHH' hex character constants.
4732    These don't provoke an error unfortunately, instead are silently treated
4733    as 'x'.  The following induces an error, until -std is added to get
4734    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4735    array size at least.  It's necessary to write '\x00'==0 to get something
4736    that's true only with -std.  */
4737 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4738
4739 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4740    inside strings and character constants.  */
4741 #define FOO(x) 'x'
4742 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4743
4744 int test (int i, double x);
4745 struct s1 {int (*f) (int a);};
4746 struct s2 {int (*f) (double a);};
4747 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4748 int argc;
4749 char **argv;
4750 int
4751 main ()
4752 {
4753 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4754   ;
4755   return 0;
4756 }
4757 _ACEOF
4758 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4759         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4760 do
4761   CC="$ac_save_CC $ac_arg"
4762   rm -f conftest.$ac_objext
4763 if { (ac_try="$ac_compile"
4764 case "(($ac_try" in
4765   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4766   *) ac_try_echo=$ac_try;;
4767 esac
4768 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4769   (eval "$ac_compile") 2>conftest.er1
4770   ac_status=$?
4771   grep -v '^ *+' conftest.er1 >conftest.err
4772   rm -f conftest.er1
4773   cat conftest.err >&5
4774   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4775   (exit $ac_status); } && {
4776          test -z "$ac_c_werror_flag" ||
4777          test ! -s conftest.err
4778        } && test -s conftest.$ac_objext; then
4779   ac_cv_prog_cc_c89=$ac_arg
4780 else
4781   echo "$as_me: failed program was:" >&5
4782 sed 's/^/| /' conftest.$ac_ext >&5
4783
4784
4785 fi
4786
4787 rm -f core conftest.err conftest.$ac_objext
4788   test "x$ac_cv_prog_cc_c89" != "xno" && break
4789 done
4790 rm -f conftest.$ac_ext
4791 CC=$ac_save_CC
4792
4793 fi
4794 # AC_CACHE_VAL
4795 case "x$ac_cv_prog_cc_c89" in
4796   x)
4797     { echo "$as_me:$LINENO: result: none needed" >&5
4798 echo "${ECHO_T}none needed" >&6; } ;;
4799   xno)
4800     { echo "$as_me:$LINENO: result: unsupported" >&5
4801 echo "${ECHO_T}unsupported" >&6; } ;;
4802   *)
4803     CC="$CC $ac_cv_prog_cc_c89"
4804     { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
4805 echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
4806 esac
4807
4808
4809 ac_ext=c
4810 ac_cpp='$CPP $CPPFLAGS'
4811 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4812 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4813 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4814
4815 depcc="$CC"   am_compiler_list=
4816
4817 { echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
4818 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }
4819 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
4820   echo $ECHO_N "(cached) $ECHO_C" >&6
4821 else
4822   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4823   # We make a subdir and do the tests there.  Otherwise we can end up
4824   # making bogus files that we don't know about and never remove.  For
4825   # instance it was reported that on HP-UX the gcc test will end up
4826   # making a dummy file named `D' -- because `-MD' means `put the output
4827   # in D'.
4828   mkdir conftest.dir
4829   # Copy depcomp to subdir because otherwise we won't find it if we're
4830   # using a relative directory.
4831   cp "$am_depcomp" conftest.dir
4832   cd conftest.dir
4833   # We will build objects and dependencies in a subdirectory because
4834   # it helps to detect inapplicable dependency modes.  For instance
4835   # both Tru64's cc and ICC support -MD to output dependencies as a
4836   # side effect of compilation, but ICC will put the dependencies in
4837   # the current directory while Tru64 will put them in the object
4838   # directory.
4839   mkdir sub
4840
4841   am_cv_CC_dependencies_compiler_type=none
4842   if test "$am_compiler_list" = ""; then
4843      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4844   fi
4845   for depmode in $am_compiler_list; do
4846     # Setup a source with many dependencies, because some compilers
4847     # like to wrap large dependency lists on column 80 (with \), and
4848     # we should not choose a depcomp mode which is confused by this.
4849     #
4850     # We need to recreate these files for each test, as the compiler may
4851     # overwrite some of them when testing with obscure command lines.
4852     # This happens at least with the AIX C compiler.
4853     : > sub/conftest.c
4854     for i in 1 2 3 4 5 6; do
4855       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4856       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4857       # Solaris 8's {/usr,}/bin/sh.
4858       touch sub/conftst$i.h
4859     done
4860     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4861
4862     case $depmode in
4863     nosideeffect)
4864       # after this tag, mechanisms are not by side-effect, so they'll
4865       # only be used when explicitly requested
4866       if test "x$enable_dependency_tracking" = xyes; then
4867         continue
4868       else
4869         break
4870       fi
4871       ;;
4872     none) break ;;
4873     esac
4874     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4875     # mode.  It turns out that the SunPro C++ compiler does not properly
4876     # handle `-M -o', and we need to detect this.
4877     if depmode=$depmode \
4878        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
4879        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4880        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
4881          >/dev/null 2>conftest.err &&
4882        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4883        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4884        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
4885        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4886       # icc doesn't choke on unknown options, it will just issue warnings
4887       # or remarks (even with -Werror).  So we grep stderr for any message
4888       # that says an option was ignored or not supported.
4889       # When given -MP, icc 7.0 and 7.1 complain thusly:
4890       #   icc: Command line warning: ignoring option '-M'; no argument required
4891       # The diagnosis changed in icc 8.0:
4892       #   icc: Command line remark: option '-MP' not supported
4893       if (grep 'ignoring option' conftest.err ||
4894           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4895         am_cv_CC_dependencies_compiler_type=$depmode
4896         break
4897       fi
4898     fi
4899   done
4900
4901   cd ..
4902   rm -rf conftest.dir
4903 else
4904   am_cv_CC_dependencies_compiler_type=none
4905 fi
4906
4907 fi
4908 { echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
4909 echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; }
4910 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4911
4912  if
4913   test "x$enable_dependency_tracking" != xno \
4914   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4915   am__fastdepCC_TRUE=
4916   am__fastdepCC_FALSE='#'
4917 else
4918   am__fastdepCC_TRUE='#'
4919   am__fastdepCC_FALSE=
4920 fi
4921
4922
4923
4924 am_cv_prog_cc_stdc=$ac_cv_prog_cc_stdc
4925
4926 if test "x$CC" != xcc; then
4927   { echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5
4928 echo $ECHO_N "checking whether $CC and cc understand -c and -o together... $ECHO_C" >&6; }
4929 else
4930   { echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5
4931 echo $ECHO_N "checking whether cc understands -c and -o together... $ECHO_C" >&6; }
4932 fi
4933 set dummy $CC; ac_cc=`echo $2 |
4934                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4935 if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then
4936   echo $ECHO_N "(cached) $ECHO_C" >&6
4937 else
4938   cat >conftest.$ac_ext <<_ACEOF
4939 /* confdefs.h.  */
4940 _ACEOF
4941 cat confdefs.h >>conftest.$ac_ext
4942 cat >>conftest.$ac_ext <<_ACEOF
4943 /* end confdefs.h.  */
4944
4945 int
4946 main ()
4947 {
4948
4949   ;
4950   return 0;
4951 }
4952 _ACEOF
4953 # Make sure it works both with $CC and with simple cc.
4954 # We do the test twice because some compilers refuse to overwrite an
4955 # existing .o file with -o, though they will create one.
4956 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4957 rm -f conftest2.*
4958 if { (case "(($ac_try" in
4959   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4960   *) ac_try_echo=$ac_try;;
4961 esac
4962 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4963   (eval "$ac_try") 2>&5
4964   ac_status=$?
4965   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4966   (exit $ac_status); } &&
4967    test -f conftest2.$ac_objext && { (case "(($ac_try" in
4968   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4969   *) ac_try_echo=$ac_try;;
4970 esac
4971 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4972   (eval "$ac_try") 2>&5
4973   ac_status=$?
4974   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4975   (exit $ac_status); };
4976 then
4977   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4978   if test "x$CC" != xcc; then
4979     # Test first that cc exists at all.
4980     if { ac_try='cc -c conftest.$ac_ext >&5'
4981   { (case "(($ac_try" in
4982   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4983   *) ac_try_echo=$ac_try;;
4984 esac
4985 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4986   (eval "$ac_try") 2>&5
4987   ac_status=$?
4988   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4989   (exit $ac_status); }; }; then
4990       ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4991       rm -f conftest2.*
4992       if { (case "(($ac_try" in
4993   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4994   *) ac_try_echo=$ac_try;;
4995 esac
4996 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4997   (eval "$ac_try") 2>&5
4998   ac_status=$?
4999   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5000   (exit $ac_status); } &&
5001          test -f conftest2.$ac_objext && { (case "(($ac_try" in
5002   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5003   *) ac_try_echo=$ac_try;;
5004 esac
5005 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5006   (eval "$ac_try") 2>&5
5007   ac_status=$?
5008   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5009   (exit $ac_status); };
5010       then
5011         # cc works too.
5012         :
5013       else
5014         # cc exists but doesn't like -o.
5015         eval ac_cv_prog_cc_${ac_cc}_c_o=no
5016       fi
5017     fi
5018   fi
5019 else
5020   eval ac_cv_prog_cc_${ac_cc}_c_o=no
5021 fi
5022 rm -f core conftest*
5023
5024 fi
5025 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
5026   { echo "$as_me:$LINENO: result: yes" >&5
5027 echo "${ECHO_T}yes" >&6; }
5028 else
5029   { echo "$as_me:$LINENO: result: no" >&5
5030 echo "${ECHO_T}no" >&6; }
5031
5032 cat >>confdefs.h <<\_ACEOF
5033 #define NO_MINUS_C_MINUS_O 1
5034 _ACEOF
5035
5036 fi
5037
5038 # FIXME: we rely on the cache variable name because
5039 # there is no other way.
5040 set dummy $CC
5041 ac_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5042 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then
5043    # Losing compiler, so override with the script.
5044    # FIXME: It is wrong to rewrite CC.
5045    # But if we don't then we get into trouble of one sort or another.
5046    # A longer-term fix would be to have automake use am__CC in this case,
5047    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
5048    CC="$am_aux_dir/compile $CC"
5049 fi
5050
5051
5052 { echo "$as_me:$LINENO: checking for function prototypes" >&5
5053 echo $ECHO_N "checking for function prototypes... $ECHO_C" >&6; }
5054 if test "$ac_cv_prog_cc_c89" != no; then
5055   { echo "$as_me:$LINENO: result: yes" >&5
5056 echo "${ECHO_T}yes" >&6; }
5057
5058 cat >>confdefs.h <<\_ACEOF
5059 #define PROTOTYPES 1
5060 _ACEOF
5061
5062
5063 cat >>confdefs.h <<\_ACEOF
5064 #define __PROTOTYPES 1
5065 _ACEOF
5066
5067 else
5068   { echo "$as_me:$LINENO: result: no" >&5
5069 echo "${ECHO_T}no" >&6; }
5070 fi
5071
5072
5073
5074 { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
5075 echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
5076 if test "${ac_cv_path_GREP+set}" = set; then
5077   echo $ECHO_N "(cached) $ECHO_C" >&6
5078 else
5079   # Extract the first word of "grep ggrep" to use in msg output
5080 if test -z "$GREP"; then
5081 set dummy grep ggrep; ac_prog_name=$2
5082 if test "${ac_cv_path_GREP+set}" = set; then
5083   echo $ECHO_N "(cached) $ECHO_C" >&6
5084 else
5085   ac_path_GREP_found=false
5086 # Loop through the user's path and test for each of PROGNAME-LIST
5087 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5088 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5089 do
5090   IFS=$as_save_IFS
5091   test -z "$as_dir" && as_dir=.
5092   for ac_prog in grep ggrep; do
5093   for ac_exec_ext in '' $ac_executable_extensions; do
5094     ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5095     { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5096     # Check for GNU ac_path_GREP and select it if it is found.
5097   # Check for GNU $ac_path_GREP
5098 case `"$ac_path_GREP" --version 2>&1` in
5099 *GNU*)
5100   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5101 *)
5102   ac_count=0
5103   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
5104   while :
5105   do
5106     cat "conftest.in" "conftest.in" >"conftest.tmp"
5107     mv "conftest.tmp" "conftest.in"
5108     cp "conftest.in" "conftest.nl"
5109     echo 'GREP' >> "conftest.nl"
5110     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5111     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5112     ac_count=`expr $ac_count + 1`
5113     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5114       # Best one so far, save it but keep looking for a better one
5115       ac_cv_path_GREP="$ac_path_GREP"
5116       ac_path_GREP_max=$ac_count
5117     fi
5118     # 10*(2^10) chars as input seems more than enough
5119     test $ac_count -gt 10 && break
5120   done
5121   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5122 esac
5123
5124
5125     $ac_path_GREP_found && break 3
5126   done
5127 done
5128
5129 done
5130 IFS=$as_save_IFS
5131
5132
5133 fi
5134
5135 GREP="$ac_cv_path_GREP"
5136 if test -z "$GREP"; then
5137   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
5138 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
5139    { (exit 1); exit 1; }; }
5140 fi
5141
5142 else
5143   ac_cv_path_GREP=$GREP
5144 fi
5145
5146
5147 fi
5148 { echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
5149 echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
5150  GREP="$ac_cv_path_GREP"
5151
5152
5153 { echo "$as_me:$LINENO: checking for egrep" >&5
5154 echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
5155 if test "${ac_cv_path_EGREP+set}" = set; then
5156   echo $ECHO_N "(cached) $ECHO_C" >&6
5157 else
5158   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5159    then ac_cv_path_EGREP="$GREP -E"
5160    else
5161      # Extract the first word of "egrep" to use in msg output
5162 if test -z "$EGREP"; then
5163 set dummy egrep; ac_prog_name=$2
5164 if test "${ac_cv_path_EGREP+set}" = set; then
5165   echo $ECHO_N "(cached) $ECHO_C" >&6
5166 else
5167   ac_path_EGREP_found=false
5168 # Loop through the user's path and test for each of PROGNAME-LIST
5169 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5170 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5171 do
5172   IFS=$as_save_IFS
5173   test -z "$as_dir" && as_dir=.
5174   for ac_prog in egrep; do
5175   for ac_exec_ext in '' $ac_executable_extensions; do
5176     ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5177     { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5178     # Check for GNU ac_path_EGREP and select it if it is found.
5179   # Check for GNU $ac_path_EGREP
5180 case `"$ac_path_EGREP" --version 2>&1` in
5181 *GNU*)
5182   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5183 *)
5184   ac_count=0
5185   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
5186   while :
5187   do
5188     cat "conftest.in" "conftest.in" >"conftest.tmp"
5189     mv "conftest.tmp" "conftest.in"
5190     cp "conftest.in" "conftest.nl"
5191     echo 'EGREP' >> "conftest.nl"
5192     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5193     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5194     ac_count=`expr $ac_count + 1`
5195     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5196       # Best one so far, save it but keep looking for a better one
5197       ac_cv_path_EGREP="$ac_path_EGREP"
5198       ac_path_EGREP_max=$ac_count
5199     fi
5200     # 10*(2^10) chars as input seems more than enough
5201     test $ac_count -gt 10 && break
5202   done
5203   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5204 esac
5205
5206
5207     $ac_path_EGREP_found && break 3
5208   done
5209 done
5210
5211 done
5212 IFS=$as_save_IFS
5213
5214
5215 fi
5216
5217 EGREP="$ac_cv_path_EGREP"
5218 if test -z "$EGREP"; then
5219   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
5220 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
5221    { (exit 1); exit 1; }; }
5222 fi
5223
5224 else
5225   ac_cv_path_EGREP=$EGREP
5226 fi
5227
5228
5229    fi
5230 fi
5231 { echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
5232 echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
5233  EGREP="$ac_cv_path_EGREP"
5234
5235
5236 { echo "$as_me:$LINENO: checking for ANSI C header files" >&5
5237 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
5238 if test "${ac_cv_header_stdc+set}" = set; then
5239   echo $ECHO_N "(cached) $ECHO_C" >&6
5240 else
5241   cat >conftest.$ac_ext <<_ACEOF
5242 /* confdefs.h.  */
5243 _ACEOF
5244 cat confdefs.h >>conftest.$ac_ext
5245 cat >>conftest.$ac_ext <<_ACEOF
5246 /* end confdefs.h.  */
5247 #include <stdlib.h>
5248 #include <stdarg.h>
5249 #include <string.h>
5250 #include <float.h>
5251
5252 int
5253 main ()
5254 {
5255
5256   ;
5257   return 0;
5258 }
5259 _ACEOF
5260 rm -f conftest.$ac_objext
5261 if { (ac_try="$ac_compile"
5262 case "(($ac_try" in
5263   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5264   *) ac_try_echo=$ac_try;;
5265 esac
5266 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5267   (eval "$ac_compile") 2>conftest.er1
5268   ac_status=$?
5269   grep -v '^ *+' conftest.er1 >conftest.err
5270   rm -f conftest.er1
5271   cat conftest.err >&5
5272   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5273   (exit $ac_status); } && {
5274          test -z "$ac_c_werror_flag" ||
5275          test ! -s conftest.err
5276        } && test -s conftest.$ac_objext; then
5277   ac_cv_header_stdc=yes
5278 else
5279   echo "$as_me: failed program was:" >&5
5280 sed 's/^/| /' conftest.$ac_ext >&5
5281
5282         ac_cv_header_stdc=no
5283 fi
5284
5285 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5286
5287 if test $ac_cv_header_stdc = yes; then
5288   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5289   cat >conftest.$ac_ext <<_ACEOF
5290 /* confdefs.h.  */
5291 _ACEOF
5292 cat confdefs.h >>conftest.$ac_ext
5293 cat >>conftest.$ac_ext <<_ACEOF
5294 /* end confdefs.h.  */
5295 #include <string.h>
5296
5297 _ACEOF
5298 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5299   $EGREP "memchr" >/dev/null 2>&1; then
5300   :
5301 else
5302   ac_cv_header_stdc=no
5303 fi
5304 rm -f conftest*
5305
5306 fi
5307
5308 if test $ac_cv_header_stdc = yes; then
5309   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5310   cat >conftest.$ac_ext <<_ACEOF
5311 /* confdefs.h.  */
5312 _ACEOF
5313 cat confdefs.h >>conftest.$ac_ext
5314 cat >>conftest.$ac_ext <<_ACEOF
5315 /* end confdefs.h.  */
5316 #include <stdlib.h>
5317
5318 _ACEOF
5319 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5320   $EGREP "free" >/dev/null 2>&1; then
5321   :
5322 else
5323   ac_cv_header_stdc=no
5324 fi
5325 rm -f conftest*
5326
5327 fi
5328
5329 if test $ac_cv_header_stdc = yes; then
5330   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5331   if test "$cross_compiling" = yes; then
5332   :
5333 else
5334   cat >conftest.$ac_ext <<_ACEOF
5335 /* confdefs.h.  */
5336 _ACEOF
5337 cat confdefs.h >>conftest.$ac_ext
5338 cat >>conftest.$ac_ext <<_ACEOF
5339 /* end confdefs.h.  */
5340 #include <ctype.h>
5341 #include <stdlib.h>
5342 #if ((' ' & 0x0FF) == 0x020)
5343 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5344 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5345 #else
5346 # define ISLOWER(c) \
5347                    (('a' <= (c) && (c) <= 'i') \
5348                      || ('j' <= (c) && (c) <= 'r') \
5349                      || ('s' <= (c) && (c) <= 'z'))
5350 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5351 #endif
5352
5353 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5354 int
5355 main ()
5356 {
5357   int i;
5358   for (i = 0; i < 256; i++)
5359     if (XOR (islower (i), ISLOWER (i))
5360         || toupper (i) != TOUPPER (i))
5361       return 2;
5362   return 0;
5363 }
5364 _ACEOF
5365 rm -f conftest$ac_exeext
5366 if { (ac_try="$ac_link"
5367 case "(($ac_try" in
5368   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5369   *) ac_try_echo=$ac_try;;
5370 esac
5371 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5372   (eval "$ac_link") 2>&5
5373   ac_status=$?
5374   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5375   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5376   { (case "(($ac_try" in
5377   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5378   *) ac_try_echo=$ac_try;;
5379 esac
5380 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5381   (eval "$ac_try") 2>&5
5382   ac_status=$?
5383   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5384   (exit $ac_status); }; }; then
5385   :
5386 else
5387   echo "$as_me: program exited with status $ac_status" >&5
5388 echo "$as_me: failed program was:" >&5
5389 sed 's/^/| /' conftest.$ac_ext >&5
5390
5391 ( exit $ac_status )
5392 ac_cv_header_stdc=no
5393 fi
5394 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5395 fi
5396
5397
5398 fi
5399 fi
5400 { echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
5401 echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
5402 if test $ac_cv_header_stdc = yes; then
5403
5404 cat >>confdefs.h <<\_ACEOF
5405 #define STDC_HEADERS 1
5406 _ACEOF
5407
5408 fi
5409
5410 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5411
5412
5413
5414
5415
5416
5417
5418
5419
5420 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5421                   inttypes.h stdint.h unistd.h
5422 do
5423 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5424 { echo "$as_me:$LINENO: checking for $ac_header" >&5
5425 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5426 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5427   echo $ECHO_N "(cached) $ECHO_C" >&6
5428 else
5429   cat >conftest.$ac_ext <<_ACEOF
5430 /* confdefs.h.  */
5431 _ACEOF
5432 cat confdefs.h >>conftest.$ac_ext
5433 cat >>conftest.$ac_ext <<_ACEOF
5434 /* end confdefs.h.  */
5435 $ac_includes_default
5436
5437 #include <$ac_header>
5438 _ACEOF
5439 rm -f conftest.$ac_objext
5440 if { (ac_try="$ac_compile"
5441 case "(($ac_try" in
5442   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5443   *) ac_try_echo=$ac_try;;
5444 esac
5445 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5446   (eval "$ac_compile") 2>conftest.er1
5447   ac_status=$?
5448   grep -v '^ *+' conftest.er1 >conftest.err
5449   rm -f conftest.er1
5450   cat conftest.err >&5
5451   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5452   (exit $ac_status); } && {
5453          test -z "$ac_c_werror_flag" ||
5454          test ! -s conftest.err
5455        } && test -s conftest.$ac_objext; then
5456   eval "$as_ac_Header=yes"
5457 else
5458   echo "$as_me: failed program was:" >&5
5459 sed 's/^/| /' conftest.$ac_ext >&5
5460
5461         eval "$as_ac_Header=no"
5462 fi
5463
5464 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5465 fi
5466 ac_res=`eval echo '${'$as_ac_Header'}'`
5467                { echo "$as_me:$LINENO: result: $ac_res" >&5
5468 echo "${ECHO_T}$ac_res" >&6; }
5469 if test `eval echo '${'$as_ac_Header'}'` = yes; then
5470   cat >>confdefs.h <<_ACEOF
5471 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5472 _ACEOF
5473
5474 fi
5475
5476 done
5477
5478
5479
5480 if test "$ac_cv_prog_cc_stdc" != no; then
5481   U= ANSI2KNR=
5482 else
5483   U=_ ANSI2KNR=./ansi2knr
5484 fi
5485 # Ensure some checks needed by ansi2knr itself.
5486
5487
5488 for ac_header in string.h
5489 do
5490 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5491 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5492   { echo "$as_me:$LINENO: checking for $ac_header" >&5
5493 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5494 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5495   echo $ECHO_N "(cached) $ECHO_C" >&6
5496 fi
5497 ac_res=`eval echo '${'$as_ac_Header'}'`
5498                { echo "$as_me:$LINENO: result: $ac_res" >&5
5499 echo "${ECHO_T}$ac_res" >&6; }
5500 else
5501   # Is the header compilable?
5502 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
5503 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
5504 cat >conftest.$ac_ext <<_ACEOF
5505 /* confdefs.h.  */
5506 _ACEOF
5507 cat confdefs.h >>conftest.$ac_ext
5508 cat >>conftest.$ac_ext <<_ACEOF
5509 /* end confdefs.h.  */
5510 $ac_includes_default
5511 #include <$ac_header>
5512 _ACEOF
5513 rm -f conftest.$ac_objext
5514 if { (ac_try="$ac_compile"
5515 case "(($ac_try" in
5516   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5517   *) ac_try_echo=$ac_try;;
5518 esac
5519 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5520   (eval "$ac_compile") 2>conftest.er1
5521   ac_status=$?
5522   grep -v '^ *+' conftest.er1 >conftest.err
5523   rm -f conftest.er1
5524   cat conftest.err >&5
5525   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5526   (exit $ac_status); } && {
5527          test -z "$ac_c_werror_flag" ||
5528          test ! -s conftest.err
5529        } && test -s conftest.$ac_objext; then
5530   ac_header_compiler=yes
5531 else
5532   echo "$as_me: failed program was:" >&5
5533 sed 's/^/| /' conftest.$ac_ext >&5
5534
5535         ac_header_compiler=no
5536 fi
5537
5538 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5539 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5540 echo "${ECHO_T}$ac_header_compiler" >&6; }
5541
5542 # Is the header present?
5543 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
5544 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
5545 cat >conftest.$ac_ext <<_ACEOF
5546 /* confdefs.h.  */
5547 _ACEOF
5548 cat confdefs.h >>conftest.$ac_ext
5549 cat >>conftest.$ac_ext <<_ACEOF
5550 /* end confdefs.h.  */
5551 #include <$ac_header>
5552 _ACEOF
5553 if { (ac_try="$ac_cpp conftest.$ac_ext"
5554 case "(($ac_try" in
5555   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5556   *) ac_try_echo=$ac_try;;
5557 esac
5558 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5559   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5560   ac_status=$?
5561   grep -v '^ *+' conftest.er1 >conftest.err
5562   rm -f conftest.er1
5563   cat conftest.err >&5
5564   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5565   (exit $ac_status); } >/dev/null && {
5566          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
5567          test ! -s conftest.err
5568        }; then
5569   ac_header_preproc=yes
5570 else
5571   echo "$as_me: failed program was:" >&5
5572 sed 's/^/| /' conftest.$ac_ext >&5
5573
5574   ac_header_preproc=no
5575 fi
5576
5577 rm -f conftest.err conftest.$ac_ext
5578 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5579 echo "${ECHO_T}$ac_header_preproc" >&6; }
5580
5581 # So?  What about this header?
5582 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5583   yes:no: )
5584     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5585 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5586     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5587 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5588     ac_header_preproc=yes
5589     ;;
5590   no:yes:* )
5591     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5592 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5593     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
5594 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
5595     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5596 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5597     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
5598 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
5599     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5600 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5601     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5602 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5603     ( cat <<\_ASBOX
5604 ## ------------------------------------------- ##
5605 ## Report this to systemtap@sources.redhat.com ##
5606 ## ------------------------------------------- ##
5607 _ASBOX
5608      ) | sed "s/^/$as_me: WARNING:     /" >&2
5609     ;;
5610 esac
5611 { echo "$as_me:$LINENO: checking for $ac_header" >&5
5612 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5613 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5614   echo $ECHO_N "(cached) $ECHO_C" >&6
5615 else
5616   eval "$as_ac_Header=\$ac_header_preproc"
5617 fi
5618 ac_res=`eval echo '${'$as_ac_Header'}'`
5619                { echo "$as_me:$LINENO: result: $ac_res" >&5
5620 echo "${ECHO_T}$ac_res" >&6; }
5621
5622 fi
5623 if test `eval echo '${'$as_ac_Header'}'` = yes; then
5624   cat >>confdefs.h <<_ACEOF
5625 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5626 _ACEOF
5627
5628 fi
5629
5630 done
5631
5632
5633 if test -n "$ac_tool_prefix"; then
5634   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5635 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5636 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5637 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5638 if test "${ac_cv_prog_RANLIB+set}" = set; then
5639   echo $ECHO_N "(cached) $ECHO_C" >&6
5640 else
5641   if test -n "$RANLIB"; then
5642   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5643 else
5644 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5645 for as_dir in $PATH
5646 do
5647   IFS=$as_save_IFS
5648   test -z "$as_dir" && as_dir=.
5649   for ac_exec_ext in '' $ac_executable_extensions; do
5650   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5651     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5652     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5653     break 2
5654   fi
5655 done
5656 done
5657 IFS=$as_save_IFS
5658
5659 fi
5660 fi
5661 RANLIB=$ac_cv_prog_RANLIB
5662 if test -n "$RANLIB"; then
5663   { echo "$as_me:$LINENO: result: $RANLIB" >&5
5664 echo "${ECHO_T}$RANLIB" >&6; }
5665 else
5666   { echo "$as_me:$LINENO: result: no" >&5
5667 echo "${ECHO_T}no" >&6; }
5668 fi
5669
5670
5671 fi
5672 if test -z "$ac_cv_prog_RANLIB"; then
5673   ac_ct_RANLIB=$RANLIB
5674   # Extract the first word of "ranlib", so it can be a program name with args.
5675 set dummy ranlib; ac_word=$2
5676 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5677 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5678 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
5679   echo $ECHO_N "(cached) $ECHO_C" >&6
5680 else
5681   if test -n "$ac_ct_RANLIB"; then
5682   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5683 else
5684 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5685 for as_dir in $PATH
5686 do
5687   IFS=$as_save_IFS
5688   test -z "$as_dir" && as_dir=.
5689   for ac_exec_ext in '' $ac_executable_extensions; do
5690   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5691     ac_cv_prog_ac_ct_RANLIB="ranlib"
5692     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5693     break 2
5694   fi
5695 done
5696 done
5697 IFS=$as_save_IFS
5698
5699 fi
5700 fi
5701 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5702 if test -n "$ac_ct_RANLIB"; then
5703   { echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
5704 echo "${ECHO_T}$ac_ct_RANLIB" >&6; }
5705 else
5706   { echo "$as_me:$LINENO: result: no" >&5
5707 echo "${ECHO_T}no" >&6; }
5708 fi
5709
5710   if test "x$ac_ct_RANLIB" = x; then
5711     RANLIB=":"
5712   else
5713     case $cross_compiling:$ac_tool_warned in
5714 yes:)
5715 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
5716 whose name does not start with the host triplet.  If you think this
5717 configuration is useful to you, please write to autoconf@gnu.org." >&5
5718 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
5719 whose name does not start with the host triplet.  If you think this
5720 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
5721 ac_tool_warned=yes ;;
5722 esac
5723     RANLIB=$ac_ct_RANLIB
5724   fi
5725 else
5726   RANLIB="$ac_cv_prog_RANLIB"
5727 fi
5728
5729
5730
5731 # Find a good install program.  We prefer a C program (faster),
5732 # so one script is as good as another.  But avoid the broken or
5733 # incompatible versions:
5734 # SysV /etc/install, /usr/sbin/install
5735 # SunOS /usr/etc/install
5736 # IRIX /sbin/install
5737 # AIX /bin/install
5738 # AmigaOS /C/install, which installs bootblocks on floppy discs
5739 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
5740 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
5741 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
5742 # OS/2's system install, which has a completely different semantic
5743 # ./install, which can be erroneously created by make from ./install.sh.
5744 { echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
5745 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
5746 if test -z "$INSTALL"; then
5747 if test "${ac_cv_path_install+set}" = set; then
5748   echo $ECHO_N "(cached) $ECHO_C" >&6
5749 else
5750   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5751 for as_dir in $PATH
5752 do
5753   IFS=$as_save_IFS
5754   test -z "$as_dir" && as_dir=.
5755   # Account for people who put trailing slashes in PATH elements.
5756 case $as_dir/ in
5757   ./ | .// | /cC/* | \
5758   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
5759   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
5760   /usr/ucb/* ) ;;
5761   *)
5762     # OSF1 and SCO ODT 3.0 have their own names for install.
5763     # Don't use installbsd from OSF since it installs stuff as root
5764     # by default.
5765     for ac_prog in ginstall scoinst install; do
5766       for ac_exec_ext in '' $ac_executable_extensions; do
5767         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
5768           if test $ac_prog = install &&
5769             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5770             # AIX install.  It has an incompatible calling convention.
5771             :
5772           elif test $ac_prog = install &&
5773             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5774             # program-specific install script used by HP pwplus--don't use.
5775             :
5776           else
5777             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
5778             break 3
5779           fi
5780         fi
5781       done
5782     done
5783     ;;
5784 esac
5785 done
5786 IFS=$as_save_IFS
5787
5788
5789 fi
5790   if test "${ac_cv_path_install+set}" = set; then
5791     INSTALL=$ac_cv_path_install
5792   else
5793     # As a last resort, use the slow shell script.  Don't cache a
5794     # value for INSTALL within a source directory, because that will
5795     # break other packages using the cache if that directory is
5796     # removed, or if the value is a relative name.
5797     INSTALL=$ac_install_sh
5798   fi
5799 fi
5800 { echo "$as_me:$LINENO: result: $INSTALL" >&5
5801 echo "${ECHO_T}$INSTALL" >&6; }
5802
5803 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
5804 # It thinks the first close brace ends the variable substitution.
5805 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
5806
5807 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
5808
5809 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
5810
5811 { echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
5812 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; }
5813 set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
5814 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
5815   echo $ECHO_N "(cached) $ECHO_C" >&6
5816 else
5817   cat >conftest.make <<\_ACEOF
5818 SHELL = /bin/sh
5819 all:
5820         @echo '@@@%%%=$(MAKE)=@@@%%%'
5821 _ACEOF
5822 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
5823 case `${MAKE-make} -f conftest.make 2>/dev/null` in
5824   *@@@%%%=?*=@@@%%%*)
5825     eval ac_cv_prog_make_${ac_make}_set=yes;;
5826   *)
5827     eval ac_cv_prog_make_${ac_make}_set=no;;
5828 esac
5829 rm -f conftest.make
5830 fi
5831 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
5832   { echo "$as_me:$LINENO: result: yes" >&5
5833 echo "${ECHO_T}yes" >&6; }
5834   SET_MAKE=
5835 else
5836   { echo "$as_me:$LINENO: result: no" >&5
5837 echo "${ECHO_T}no" >&6; }
5838   SET_MAKE="MAKE=${MAKE-make}"
5839 fi
5840
5841
5842
5843
5844 # Check whether --enable-perfmon was given.
5845 if test "${enable_perfmon+set}" = set; then
5846   enableval=$enable_perfmon;
5847   if test "$enable_perfmon" != "no"; then
5848         CPPFLAGS="$CPPFLAGS -DPERFMON"
5849     LIBS="$LIBS -lpfm"
5850         if test "$enable_perfmon" != "yes"; then
5851       CPPFLAGS="$CPPFLAGS -I$enable_perfmon/include"
5852       LDFLAGS="$LDFLAGS -L$enable_perfmon/lib"
5853     fi
5854
5855 { echo "$as_me:$LINENO: checking for pfm_start in -lpfm" >&5
5856 echo $ECHO_N "checking for pfm_start in -lpfm... $ECHO_C" >&6; }
5857 if test "${ac_cv_lib_pfm_pfm_start+set}" = set; then
5858   echo $ECHO_N "(cached) $ECHO_C" >&6
5859 else
5860   ac_check_lib_save_LIBS=$LIBS
5861 LIBS="-lpfm  $LIBS"
5862 cat >conftest.$ac_ext <<_ACEOF
5863 /* confdefs.h.  */
5864 _ACEOF
5865 cat confdefs.h >>conftest.$ac_ext
5866 cat >>conftest.$ac_ext <<_ACEOF
5867 /* end confdefs.h.  */
5868
5869 /* Override any GCC internal prototype to avoid an error.
5870    Use char because int might match the return type of a GCC
5871    builtin and then its argument prototype would still apply.  */
5872 #ifdef __cplusplus
5873 extern "C"
5874 #endif
5875 char pfm_start ();
5876 int
5877 main ()
5878 {
5879 return pfm_start ();
5880   ;
5881   return 0;
5882 }
5883 _ACEOF
5884 rm -f conftest.$ac_objext conftest$ac_exeext
5885 if { (ac_try="$ac_link"
5886 case "(($ac_try" in
5887   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5888   *) ac_try_echo=$ac_try;;
5889 esac
5890 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5891   (eval "$ac_link") 2>conftest.er1
5892   ac_status=$?
5893   grep -v '^ *+' conftest.er1 >conftest.err
5894   rm -f conftest.er1
5895   cat conftest.err >&5
5896   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5897   (exit $ac_status); } && {
5898          test -z "$ac_c_werror_flag" ||
5899          test ! -s conftest.err
5900        } && test -s conftest$ac_exeext &&
5901        $as_test_x conftest$ac_exeext; then
5902   ac_cv_lib_pfm_pfm_start=yes
5903 else
5904   echo "$as_me: failed program was:" >&5
5905 sed 's/^/| /' conftest.$ac_ext >&5
5906
5907         ac_cv_lib_pfm_pfm_start=no
5908 fi
5909
5910 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5911       conftest$ac_exeext conftest.$ac_ext
5912 LIBS=$ac_check_lib_save_LIBS
5913 fi
5914 { echo "$as_me:$LINENO: result: $ac_cv_lib_pfm_pfm_start" >&5
5915 echo "${ECHO_T}$ac_cv_lib_pfm_pfm_start" >&6; }
5916 if test $ac_cv_lib_pfm_pfm_start = yes; then
5917   cat >>confdefs.h <<_ACEOF
5918 #define HAVE_LIBPFM 1
5919 _ACEOF
5920
5921   LIBS="-lpfm $LIBS"
5922
5923 else
5924
5925       { { echo "$as_me:$LINENO: error: systemtap cannot find required perfmon libs (libpfm-devel may need to be installed" >&5
5926 echo "$as_me: error: systemtap cannot find required perfmon libs (libpfm-devel may need to be installed" >&2;}
5927    { (exit 1); exit 1; }; }
5928 fi
5929
5930   fi
5931 fi
5932
5933
5934 if test "${enable_prologues+set}" != set; then
5935   { echo "$as_me:$LINENO: checking to see if prologue searching should be the default" >&5
5936 echo $ECHO_N "checking to see if prologue searching should be the default... $ECHO_C" >&6; }
5937   if { echo '#if __i386__ == 1 && __GNUC__ < 4'
5938        echo ' yes '
5939        echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
5940     enable_prologues=yes
5941     { echo "$as_me:$LINENO: result: yes" >&5
5942 echo "${ECHO_T}yes" >&6; }
5943   else
5944     { echo "$as_me:$LINENO: result: no" >&5
5945 echo "${ECHO_T}no" >&6; }
5946   fi
5947 fi
5948 # Check whether --enable-prologues was given.
5949 if test "${enable_prologues+set}" = set; then
5950   enableval=$enable_prologues;
5951 if test "$enable_prologues" = yes; then
5952
5953 cat >>confdefs.h <<\_ACEOF
5954 #define ENABLE_PROLOGUES
5955 _ACEOF
5956
5957 fi
5958 fi
5959
5960
5961 # Check whether --enable-ssp was given.
5962 if test "${enable_ssp+set}" = set; then
5963   enableval=$enable_ssp;
5964 fi
5965
5966 if test "x$enable_ssp" != xno; then
5967
5968    save_CFLAGS="$CFLAGS"
5969    save_CXXFLAGS="$CXXFLAGS"
5970    CXXFLAGS="$CXXFLAGS -Werror -fstack-protector-all -D_FORTIFY_SOURCE=2"
5971    CFLAGS="$CFLAGS -Werror -fstack-protector-all -D_FORTIFY_SOURCE=2"
5972    cat >conftest.$ac_ext <<_ACEOF
5973 int something ();
5974 _ACEOF
5975 rm -f conftest.$ac_objext
5976 if { (ac_try="$ac_compile"
5977 case "(($ac_try" in
5978   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5979   *) ac_try_echo=$ac_try;;
5980 esac
5981 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5982   (eval "$ac_compile") 2>conftest.er1
5983   ac_status=$?
5984   grep -v '^ *+' conftest.er1 >conftest.err
5985   rm -f conftest.er1
5986   cat conftest.err >&5
5987   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5988   (exit $ac_status); } && {
5989          test -z "$ac_c_werror_flag" ||
5990          test ! -s conftest.err
5991        } && test -s conftest.$ac_objext; then
5992
5993        { echo "$as_me:$LINENO: Compiling with gcc -fstack-protector-all et al." >&5
5994 echo "$as_me: Compiling with gcc -fstack-protector-all et al." >&6;}
5995         CFLAGS="$save_CFLAGS -fstack-protector-all -D_FORTIFY_SOURCE=2"
5996         CXFXLAGS="$save_CXXFLAGS -fstack-protector-all -D_FORTIFY_SOURCE=2"
5997 else
5998   echo "$as_me: failed program was:" >&5
5999 sed 's/^/| /' conftest.$ac_ext >&5
6000
6001
6002        { echo "$as_me:$LINENO: Compiler does not support -fstack-protector-all et al." >&5
6003 echo "$as_me: Compiler does not support -fstack-protector-all et al." >&6;}
6004        CFLAGS="$save_CFLAGS"
6005        CXXFLAGS="$save_CXXFLAGS"
6006 fi
6007
6008 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6009 fi
6010
6011
6012 # Check whether --enable-pie was given.
6013 if test "${enable_pie+set}" = set; then
6014   enableval=$enable_pie;
6015 fi
6016
6017 if test "x$enable_pie" != xno; then
6018
6019    save_CFLAGS="$CFLAGS"
6020    save_CXXFLAGS="$CXXFLAGS"
6021    save_LDFLAGS="$LDFLAGS"
6022    CFLAGS="$CFLAGS -fpie"
6023    CXXFLAGS="$CXXFLAGS -fpie"
6024    LDFLAGS="$LDFLAGS -pie -Wl,-z,relro -Wl,-z,now"
6025    cat >conftest.$ac_ext <<_ACEOF
6026 void main () {}
6027 _ACEOF
6028 rm -f conftest.$ac_objext conftest$ac_exeext
6029 if { (ac_try="$ac_link"
6030 case "(($ac_try" in
6031   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6032   *) ac_try_echo=$ac_try;;
6033 esac
6034 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6035   (eval "$ac_link") 2>conftest.er1
6036   ac_status=$?
6037   grep -v '^ *+' conftest.er1 >conftest.err
6038   rm -f conftest.er1
6039   cat conftest.err >&5
6040   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6041   (exit $ac_status); } && {
6042          test -z "$ac_c_werror_flag" ||
6043          test ! -s conftest.err
6044        } && test -s conftest$ac_exeext &&
6045        $as_test_x conftest$ac_exeext; then
6046
6047        { echo "$as_me:$LINENO: Compiling with gcc pie et al." >&5
6048 echo "$as_me: Compiling with gcc pie et al." >&6;}
6049           # LDFLAGS is special since it may be passed down to bundled-elfutils,
6050           # and interfere with the .so's built therein
6051           PIELDFLAGS="$LDFLAGS -pie -Wl,-z,relro -Wl,-z,now"
6052           LDFLAGS="$save_LDFLAGS"
6053
6054 else
6055   echo "$as_me: failed program was:" >&5
6056 sed 's/^/| /' conftest.$ac_ext >&5
6057
6058
6059        { echo "$as_me:$LINENO: Compiler does not support -pie et al." >&5
6060 echo "$as_me: Compiler does not support -pie et al." >&6;}
6061        CFLAGS="$save_CFLAGS"
6062        CXXFLAGS="$save_CXXFLAGS"
6063        PIELDFLAGS=""
6064        LDFLAGS="$save_LDFLAGS"
6065 fi
6066
6067 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6068       conftest$ac_exeext conftest.$ac_ext
6069 fi
6070
6071
6072
6073 # Check whether --enable-sqlite was given.
6074 if test "${enable_sqlite+set}" = set; then
6075   enableval=$enable_sqlite;
6076 else
6077     enable_sqlite=check
6078 fi
6079                 sqlite3_LIBS=
6080 if test "x$enable_sqlite" != xno; then
6081   { echo "$as_me:$LINENO: checking for sqlite3_open in -lsqlite3" >&5
6082 echo $ECHO_N "checking for sqlite3_open in -lsqlite3... $ECHO_C" >&6; }
6083 if test "${ac_cv_lib_sqlite3_sqlite3_open+set}" = set; then
6084   echo $ECHO_N "(cached) $ECHO_C" >&6
6085 else
6086   ac_check_lib_save_LIBS=$LIBS
6087 LIBS="-lsqlite3  $LIBS"
6088 cat >conftest.$ac_ext <<_ACEOF
6089 /* confdefs.h.  */
6090 _ACEOF
6091 cat confdefs.h >>conftest.$ac_ext
6092 cat >>conftest.$ac_ext <<_ACEOF
6093 /* end confdefs.h.  */
6094
6095 /* Override any GCC internal prototype to avoid an error.
6096    Use char because int might match the return type of a GCC
6097    builtin and then its argument prototype would still apply.  */
6098 #ifdef __cplusplus
6099 extern "C"
6100 #endif
6101 char sqlite3_open ();
6102 int
6103 main ()
6104 {
6105 return sqlite3_open ();
6106   ;
6107   return 0;
6108 }
6109 _ACEOF
6110 rm -f conftest.$ac_objext conftest$ac_exeext
6111 if { (ac_try="$ac_link"
6112 case "(($ac_try" in
6113   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6114   *) ac_try_echo=$ac_try;;
6115 esac
6116 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6117   (eval "$ac_link") 2>conftest.er1
6118   ac_status=$?
6119   grep -v '^ *+' conftest.er1 >conftest.err
6120   rm -f conftest.er1
6121   cat conftest.err >&5
6122   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6123   (exit $ac_status); } && {
6124          test -z "$ac_c_werror_flag" ||
6125          test ! -s conftest.err
6126        } && test -s conftest$ac_exeext &&
6127        $as_test_x conftest$ac_exeext; then
6128   ac_cv_lib_sqlite3_sqlite3_open=yes
6129 else
6130   echo "$as_me: failed program was:" >&5
6131 sed 's/^/| /' conftest.$ac_ext >&5
6132
6133         ac_cv_lib_sqlite3_sqlite3_open=no
6134 fi
6135
6136 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6137       conftest$ac_exeext conftest.$ac_ext
6138 LIBS=$ac_check_lib_save_LIBS
6139 fi
6140 { echo "$as_me:$LINENO: result: $ac_cv_lib_sqlite3_sqlite3_open" >&5
6141 echo "${ECHO_T}$ac_cv_lib_sqlite3_sqlite3_open" >&6; }
6142 if test $ac_cv_lib_sqlite3_sqlite3_open = yes; then
6143   sqlite3_LIBS=-lsqlite3
6144
6145
6146 cat >>confdefs.h <<\_ACEOF
6147 #define HAVE_LIBSQLITE3 1
6148 _ACEOF
6149
6150 else
6151   if test "x$enable_sqlite" != xcheck; then
6152       { { echo "$as_me:$LINENO: error: --enable-sqlite was given, but test for sqlite failed
6153 See \`config.log' for more details." >&5
6154 echo "$as_me: error: --enable-sqlite was given, but test for sqlite failed
6155 See \`config.log' for more details." >&2;}
6156    { (exit 1); exit 1; }; }
6157      fi
6158 fi
6159
6160 fi
6161
6162
6163 # Check whether --enable-crash was given.
6164 if test "${enable_crash+set}" = set; then
6165   enableval=$enable_crash; if test "$enable_crash" != "no"; then
6166         save_CPPFLAGS="$CPPFLAGS"
6167     if test "$enable_crash" != "yes"; then
6168       staplog_CPPFLAGS=-I$enable_crash
6169       CPPFLAGS="${staplog_CPPFLAGS} $CPPFLAGS"
6170
6171     fi
6172
6173 for ac_header in crash/defs.h
6174 do
6175 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6176 { echo "$as_me:$LINENO: checking for $ac_header" >&5
6177 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
6178 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6179   echo $ECHO_N "(cached) $ECHO_C" >&6
6180 else
6181   cat >conftest.$ac_ext <<_ACEOF
6182 /* confdefs.h.  */
6183 _ACEOF
6184 cat confdefs.h >>conftest.$ac_ext
6185 cat >>conftest.$ac_ext <<_ACEOF
6186 /* end confdefs.h.  */
6187
6188 #define NR_CPUS 256
6189
6190
6191 #include <$ac_header>
6192 _ACEOF
6193 rm -f conftest.$ac_objext
6194 if { (ac_try="$ac_compile"
6195 case "(($ac_try" in
6196   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6197   *) ac_try_echo=$ac_try;;
6198 esac
6199 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6200   (eval "$ac_compile") 2>conftest.er1
6201   ac_status=$?
6202   grep -v '^ *+' conftest.er1 >conftest.err
6203   rm -f conftest.er1
6204   cat conftest.err >&5
6205   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6206   (exit $ac_status); } && {
6207          test -z "$ac_c_werror_flag" ||
6208          test ! -s conftest.err
6209        } && test -s conftest.$ac_objext; then
6210   eval "$as_ac_Header=yes"
6211 else
6212   echo "$as_me: failed program was:" >&5
6213 sed 's/^/| /' conftest.$ac_ext >&5
6214
6215         eval "$as_ac_Header=no"
6216 fi
6217
6218 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6219 fi
6220 ac_res=`eval echo '${'$as_ac_Header'}'`
6221                { echo "$as_me:$LINENO: result: $ac_res" >&5
6222 echo "${ECHO_T}$ac_res" >&6; }
6223 if test `eval echo '${'$as_ac_Header'}'` = yes; then
6224   cat >>confdefs.h <<_ACEOF
6225 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6226 _ACEOF
6227
6228 else
6229   { { echo "$as_me:$LINENO: error: cannot find required crash header (crash-devel may need to be installed)" >&5
6230 echo "$as_me: error: cannot find required crash header (crash-devel may need to be installed)" >&2;}
6231    { (exit 1); exit 1; }; }
6232 fi
6233
6234 done
6235
6236     CPPFLAGS="$save_CPPFLAGS"
6237   fi
6238 else
6239   enable_crash="no"
6240 fi
6241
6242  if test "$enable_crash" != "no"; then
6243   BUILD_CRASHMOD_TRUE=
6244   BUILD_CRASHMOD_FALSE='#'
6245 else
6246   BUILD_CRASHMOD_TRUE='#'
6247   BUILD_CRASHMOD_FALSE=
6248 fi
6249
6250
6251 # Check whether --enable-docs was given.
6252 if test "${enable_docs+set}" = set; then
6253   enableval=$enable_docs; enable_docs=$enableval
6254 else
6255   enable_docs="check"
6256 fi
6257
6258 # Extract the first word of "latex", so it can be a program name with args.
6259 set dummy latex; ac_word=$2
6260 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6261 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6262 if test "${ac_cv_prog_have_latex+set}" = set; then
6263   echo $ECHO_N "(cached) $ECHO_C" >&6
6264 else
6265   if test -n "$have_latex"; then
6266   ac_cv_prog_have_latex="$have_latex" # Let the user override the test.
6267 else
6268 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6269 for as_dir in $PATH
6270 do
6271   IFS=$as_save_IFS
6272   test -z "$as_dir" && as_dir=.
6273   for ac_exec_ext in '' $ac_executable_extensions; do
6274   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6275     ac_cv_prog_have_latex="yes"
6276     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6277     break 2
6278   fi
6279 done
6280 done
6281 IFS=$as_save_IFS
6282
6283   test -z "$ac_cv_prog_have_latex" && ac_cv_prog_have_latex="no"
6284 fi
6285 fi
6286 have_latex=$ac_cv_prog_have_latex
6287 if test -n "$have_latex"; then
6288   { echo "$as_me:$LINENO: result: $have_latex" >&5
6289 echo "${ECHO_T}$have_latex" >&6; }
6290 else
6291   { echo "$as_me:$LINENO: result: no" >&5
6292 echo "${ECHO_T}no" >&6; }
6293 fi
6294
6295
6296 # Extract the first word of "dvips", so it can be a program name with args.
6297 set dummy dvips; ac_word=$2
6298 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6299 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6300 if test "${ac_cv_prog_have_dvips+set}" = set; then
6301   echo $ECHO_N "(cached) $ECHO_C" >&6
6302 else
6303   if test -n "$have_dvips"; then
6304   ac_cv_prog_have_dvips="$have_dvips" # Let the user override the test.
6305 else
6306 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6307 for as_dir in $PATH
6308 do
6309   IFS=$as_save_IFS
6310   test -z "$as_dir" && as_dir=.
6311   for ac_exec_ext in '' $ac_executable_extensions; do
6312   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6313     ac_cv_prog_have_dvips="yes"
6314     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6315     break 2
6316   fi
6317 done
6318 done
6319 IFS=$as_save_IFS
6320
6321   test -z "$ac_cv_prog_have_dvips" && ac_cv_prog_have_dvips="no"
6322 fi
6323 fi
6324 have_dvips=$ac_cv_prog_have_dvips
6325 if test -n "$have_dvips"; then
6326   { echo "$as_me:$LINENO: result: $have_dvips" >&5
6327 echo "${ECHO_T}$have_dvips" >&6; }
6328 else
6329   { echo "$as_me:$LINENO: result: no" >&5
6330 echo "${ECHO_T}no" >&6; }
6331 fi
6332
6333
6334 # Extract the first word of "ps2pdf", so it can be a program name with args.
6335 set dummy ps2pdf; ac_word=$2
6336 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6337 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6338 if test "${ac_cv_prog_have_ps2pdf+set}" = set; then
6339   echo $ECHO_N "(cached) $ECHO_C" >&6
6340 else
6341   if test -n "$have_ps2pdf"; then
6342   ac_cv_prog_have_ps2pdf="$have_ps2pdf" # Let the user override the test.
6343 else
6344 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6345 for as_dir in $PATH
6346 do
6347   IFS=$as_save_IFS
6348   test -z "$as_dir" && as_dir=.
6349   for ac_exec_ext in '' $ac_executable_extensions; do
6350   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6351     ac_cv_prog_have_ps2pdf="yes"
6352     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6353     break 2
6354   fi
6355 done
6356 done
6357 IFS=$as_save_IFS
6358
6359   test -z "$ac_cv_prog_have_ps2pdf" && ac_cv_prog_have_ps2pdf="no"
6360 fi
6361 fi
6362 have_ps2pdf=$ac_cv_prog_have_ps2pdf
6363 if test -n "$have_ps2pdf"; then
6364   { echo "$as_me:$LINENO: result: $have_ps2pdf" >&5
6365 echo "${ECHO_T}$have_ps2pdf" >&6; }
6366 else
6367   { echo "$as_me:$LINENO: result: no" >&5
6368 echo "${ECHO_T}no" >&6; }
6369 fi
6370
6371
6372 # Extract the first word of "latex2html", so it can be a program name with args.
6373 set dummy latex2html; ac_word=$2
6374 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6375 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6376 if test "${ac_cv_prog_have_latex2html+set}" = set; then
6377   echo $ECHO_N "(cached) $ECHO_C" >&6
6378 else
6379   if test -n "$have_latex2html"; then
6380   ac_cv_prog_have_latex2html="$have_latex2html" # Let the user override the test.
6381 else
6382 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6383 for as_dir in $PATH
6384 do
6385   IFS=$as_save_IFS
6386   test -z "$as_dir" && as_dir=.
6387   for ac_exec_ext in '' $ac_executable_extensions; do
6388   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6389     ac_cv_prog_have_latex2html="yes"
6390     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6391     break 2
6392   fi
6393 done
6394 done
6395 IFS=$as_save_IFS
6396
6397   test -z "$ac_cv_prog_have_latex2html" && ac_cv_prog_have_latex2html="no"
6398 fi
6399 fi
6400 have_latex2html=$ac_cv_prog_have_latex2html
6401 if test -n "$have_latex2html"; then
6402   { echo "$as_me:$LINENO: result: $have_latex2html" >&5
6403 echo "${ECHO_T}$have_latex2html" >&6; }
6404 else
6405   { echo "$as_me:$LINENO: result: no" >&5
6406 echo "${ECHO_T}no" >&6; }
6407 fi
6408
6409
6410 if test "$enable_docs" == "yes"; then
6411    if test "x${have_latex}${have_dvips}${have_ps2pdf}${have_latex2html}" != "xyesyesyesyes"; then
6412       { { echo "$as_me:$LINENO: error: cannot find all tools for building documentation" >&5
6413 echo "$as_me: error: cannot find all tools for building documentation" >&2;}
6414    { (exit 1); exit 1; }; }
6415    fi
6416 fi
6417  if test "x${have_latex}${have_dvips}${have_ps2pdf}${have_latex2html}" == "xyesyesyesyes" -a "$enable_docs" != "no"; then
6418   BUILD_DOCS_TRUE=
6419   BUILD_DOCS_FALSE='#'
6420 else
6421   BUILD_DOCS_TRUE='#'
6422   BUILD_DOCS_FALSE=
6423 fi
6424
6425
6426
6427 for ac_header in sys/capability.h
6428 do
6429 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6430 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6431   { echo "$as_me:$LINENO: checking for $ac_header" >&5
6432 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
6433 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6434   echo $ECHO_N "(cached) $ECHO_C" >&6
6435 fi
6436 ac_res=`eval echo '${'$as_ac_Header'}'`
6437                { echo "$as_me:$LINENO: result: $ac_res" >&5
6438 echo "${ECHO_T}$ac_res" >&6; }
6439 else
6440   # Is the header compilable?
6441 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
6442 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
6443 cat >conftest.$ac_ext <<_ACEOF
6444 /* confdefs.h.  */
6445 _ACEOF
6446 cat confdefs.h >>conftest.$ac_ext
6447 cat >>conftest.$ac_ext <<_ACEOF
6448 /* end confdefs.h.  */
6449 $ac_includes_default
6450 #include <$ac_header>
6451 _ACEOF
6452 rm -f conftest.$ac_objext
6453 if { (ac_try="$ac_compile"
6454 case "(($ac_try" in
6455   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6456   *) ac_try_echo=$ac_try;;
6457 esac
6458 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6459   (eval "$ac_compile") 2>conftest.er1
6460   ac_status=$?
6461   grep -v '^ *+' conftest.er1 >conftest.err
6462   rm -f conftest.er1
6463   cat conftest.err >&5
6464   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6465   (exit $ac_status); } && {
6466          test -z "$ac_c_werror_flag" ||
6467          test ! -s conftest.err
6468        } && test -s conftest.$ac_objext; then
6469   ac_header_compiler=yes
6470 else
6471   echo "$as_me: failed program was:" >&5
6472 sed 's/^/| /' conftest.$ac_ext >&5
6473
6474         ac_header_compiler=no
6475 fi
6476
6477 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6478 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6479 echo "${ECHO_T}$ac_header_compiler" >&6; }
6480
6481 # Is the header present?
6482 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
6483 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
6484 cat >conftest.$ac_ext <<_ACEOF
6485 /* confdefs.h.  */
6486 _ACEOF
6487 cat confdefs.h >>conftest.$ac_ext
6488 cat >>conftest.$ac_ext <<_ACEOF
6489 /* end confdefs.h.  */
6490 #include <$ac_header>
6491 _ACEOF
6492 if { (ac_try="$ac_cpp conftest.$ac_ext"
6493 case "(($ac_try" in
6494   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6495   *) ac_try_echo=$ac_try;;
6496 esac
6497 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6498   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6499   ac_status=$?
6500   grep -v '^ *+' conftest.er1 >conftest.err
6501   rm -f conftest.er1
6502   cat conftest.err >&5
6503   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6504   (exit $ac_status); } >/dev/null && {
6505          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
6506          test ! -s conftest.err
6507        }; then
6508   ac_header_preproc=yes
6509 else
6510   echo "$as_me: failed program was:" >&5
6511 sed 's/^/| /' conftest.$ac_ext >&5
6512
6513   ac_header_preproc=no
6514 fi
6515
6516 rm -f conftest.err conftest.$ac_ext
6517 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6518 echo "${ECHO_T}$ac_header_preproc" >&6; }
6519
6520 # So?  What about this header?
6521 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6522   yes:no: )
6523     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6524 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6525     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6526 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6527     ac_header_preproc=yes
6528     ;;
6529   no:yes:* )
6530     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6531 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6532     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
6533 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
6534     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6535 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6536     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
6537 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
6538     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6539 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6540     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6541 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6542     ( cat <<\_ASBOX
6543 ## ------------------------------------------- ##
6544 ## Report this to systemtap@sources.redhat.com ##
6545 ## ------------------------------------------- ##
6546 _ASBOX
6547      ) | sed "s/^/$as_me: WARNING:     /" >&2
6548     ;;
6549 esac
6550 { echo "$as_me:$LINENO: checking for $ac_header" >&5
6551 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
6552 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6553   echo $ECHO_N "(cached) $ECHO_C" >&6
6554 else
6555   eval "$as_ac_Header=\$ac_header_preproc"
6556 fi
6557 ac_res=`eval echo '${'$as_ac_Header'}'`
6558                { echo "$as_me:$LINENO: result: $ac_res" >&5
6559 echo "${ECHO_T}$ac_res" >&6; }
6560
6561 fi
6562 if test `eval echo '${'$as_ac_Header'}'` = yes; then
6563   cat >>confdefs.h <<_ACEOF
6564 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6565 _ACEOF
6566
6567 else
6568   { { echo "$as_me:$LINENO: error: cannot find required libcap header (libcap-devel may need to be installed)" >&5
6569 echo "$as_me: error: cannot find required libcap header (libcap-devel may need to be installed)" >&2;}
6570    { (exit 1); exit 1; }; }
6571 fi
6572
6573 done
6574
6575
6576 build_elfutils=no
6577
6578 # Check whether --with-elfutils was given.
6579 if test "${with_elfutils+set}" = set; then
6580   withval=$with_elfutils;
6581 case "$with_elfutils" in
6582 yes) { { echo "$as_me:$LINENO: error: --with-elfutils requires an argument" >&5
6583 echo "$as_me: error: --with-elfutils requires an argument" >&2;}
6584    { (exit 1); exit 1; }; } ;;
6585 ''|no) ;;
6586 *) build_elfutils=yes ;;
6587 esac
6588 fi
6589
6590  if test $build_elfutils = yes; then
6591   BUILD_ELFUTILS_TRUE=
6592   BUILD_ELFUTILS_FALSE='#'
6593 else
6594   BUILD_ELFUTILS_TRUE='#'
6595   BUILD_ELFUTILS_FALSE=
6596 fi
6597
6598 elfutils_abs_srcdir=`if test $build_elfutils = yes; then
6599   cd $with_elfutils && pwd
6600 fi
6601 `
6602
6603
6604 if test $build_elfutils = no; then
6605   # Need libdwfl-capable recent elfutils from Fedora
6606   save_LIBS="$LIBS"
6607
6608 { echo "$as_me:$LINENO: checking for dwfl_module_getsym in -ldw" >&5
6609 echo $ECHO_N "checking for dwfl_module_getsym in -ldw... $ECHO_C" >&6; }
6610 if test "${ac_cv_lib_dw_dwfl_module_getsym+set}" = set; then
6611   echo $ECHO_N "(cached) $ECHO_C" >&6
6612 else
6613   ac_check_lib_save_LIBS=$LIBS
6614 LIBS="-ldw  $LIBS"
6615 cat >conftest.$ac_ext <<_ACEOF
6616 /* confdefs.h.  */
6617 _ACEOF
6618 cat confdefs.h >>conftest.$ac_ext
6619 cat >>conftest.$ac_ext <<_ACEOF
6620 /* end confdefs.h.  */
6621
6622 /* Override any GCC internal prototype to avoid an error.
6623    Use char because int might match the return type of a GCC
6624    builtin and then its argument prototype would still apply.  */
6625 #ifdef __cplusplus
6626 extern "C"
6627 #endif
6628 char dwfl_module_getsym ();
6629 int
6630 main ()
6631 {
6632 return dwfl_module_getsym ();
6633   ;
6634   return 0;
6635 }
6636 _ACEOF
6637 rm -f conftest.$ac_objext conftest$ac_exeext
6638 if { (ac_try="$ac_link"
6639 case "(($ac_try" in
6640   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6641   *) ac_try_echo=$ac_try;;
6642 esac
6643 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6644   (eval "$ac_link") 2>conftest.er1
6645   ac_status=$?
6646   grep -v '^ *+' conftest.er1 >conftest.err
6647   rm -f conftest.er1
6648   cat conftest.err >&5
6649   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6650   (exit $ac_status); } && {
6651          test -z "$ac_c_werror_flag" ||
6652          test ! -s conftest.err
6653        } && test -s conftest$ac_exeext &&
6654        $as_test_x conftest$ac_exeext; then
6655   ac_cv_lib_dw_dwfl_module_getsym=yes
6656 else
6657   echo "$as_me: failed program was:" >&5
6658 sed 's/^/| /' conftest.$ac_ext >&5
6659
6660         ac_cv_lib_dw_dwfl_module_getsym=no
6661 fi
6662
6663 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6664       conftest$ac_exeext conftest.$ac_ext
6665 LIBS=$ac_check_lib_save_LIBS
6666 fi
6667 { echo "$as_me:$LINENO: result: $ac_cv_lib_dw_dwfl_module_getsym" >&5
6668 echo "${ECHO_T}$ac_cv_lib_dw_dwfl_module_getsym" >&6; }
6669 if test $ac_cv_lib_dw_dwfl_module_getsym = yes; then
6670   cat >>confdefs.h <<_ACEOF
6671 #define HAVE_LIBDW 1
6672 _ACEOF
6673
6674   LIBS="-ldw $LIBS"
6675
6676 else
6677
6678     { { echo "$as_me:$LINENO: error: missing elfutils development headers/libraries (dw 0.123+)" >&5
6679 echo "$as_me: error: missing elfutils development headers/libraries (dw 0.123+)" >&2;}
6680    { (exit 1); exit 1; }; }
6681 fi
6682
6683
6684 { echo "$as_me:$LINENO: checking for ebl_openbackend in -lebl" >&5
6685 echo $ECHO_N "checking for ebl_openbackend in -lebl... $ECHO_C" >&6; }
6686 if test "${ac_cv_lib_ebl_ebl_openbackend+set}" = set; then
6687   echo $ECHO_N "(cached) $ECHO_C" >&6
6688 else
6689   ac_check_lib_save_LIBS=$LIBS
6690 LIBS="-lebl  $LIBS"
6691 cat >conftest.$ac_ext <<_ACEOF
6692 /* confdefs.h.  */
6693 _ACEOF
6694 cat confdefs.h >>conftest.$ac_ext
6695 cat >>conftest.$ac_ext <<_ACEOF
6696 /* end confdefs.h.  */
6697
6698 /* Override any GCC internal prototype to avoid an error.
6699    Use char because int might match the return type of a GCC
6700    builtin and then its argument prototype would still apply.  */
6701 #ifdef __cplusplus
6702 extern "C"
6703 #endif
6704 char ebl_openbackend ();
6705 int
6706 main ()
6707 {
6708 return ebl_openbackend ();
6709   ;
6710   return 0;
6711 }
6712 _ACEOF
6713 rm -f conftest.$ac_objext conftest$ac_exeext
6714 if { (ac_try="$ac_link"
6715 case "(($ac_try" in
6716   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6717   *) ac_try_echo=$ac_try;;
6718 esac
6719 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6720   (eval "$ac_link") 2>conftest.er1
6721   ac_status=$?
6722   grep -v '^ *+' conftest.er1 >conftest.err
6723   rm -f conftest.er1
6724   cat conftest.err >&5
6725   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6726   (exit $ac_status); } && {
6727          test -z "$ac_c_werror_flag" ||
6728          test ! -s conftest.err
6729        } && test -s conftest$ac_exeext &&
6730        $as_test_x conftest$ac_exeext; then
6731   ac_cv_lib_ebl_ebl_openbackend=yes
6732 else
6733   echo "$as_me: failed program was:" >&5
6734 sed 's/^/| /' conftest.$ac_ext >&5
6735
6736         ac_cv_lib_ebl_ebl_openbackend=no
6737 fi
6738
6739 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6740       conftest$ac_exeext conftest.$ac_ext
6741 LIBS=$ac_check_lib_save_LIBS
6742 fi
6743 { echo "$as_me:$LINENO: result: $ac_cv_lib_ebl_ebl_openbackend" >&5
6744 echo "${ECHO_T}$ac_cv_lib_ebl_ebl_openbackend" >&6; }
6745 if test $ac_cv_lib_ebl_ebl_openbackend = yes; then
6746   cat >>confdefs.h <<_ACEOF
6747 #define HAVE_LIBEBL 1
6748 _ACEOF
6749
6750   LIBS="-lebl $LIBS"
6751
6752 else
6753
6754     { { echo "$as_me:$LINENO: error: missing elfutils development headers/libraries (ebl 0.123+)" >&5
6755 echo "$as_me: error: missing elfutils development headers/libraries (ebl 0.123+)" >&2;}
6756    { (exit 1); exit 1; }; }
6757 fi
6758
6759
6760   stap_LIBS="$LIBS"
6761   LIBS="$save_LIBS"
6762 else
6763   # We built our own and stap_LDFLAGS points at the install.
6764   stap_LIBS="-ldw -lebl"
6765 fi
6766
6767
6768 { echo "$as_me:$LINENO: stap will link $stap_LIBS" >&5
6769 echo "$as_me: stap will link $stap_LIBS" >&6;}
6770
6771 date=`date +%Y-%m-%d`
6772
6773 cat >>confdefs.h <<_ACEOF
6774 #define DATE "$date"
6775 _ACEOF
6776
6777 DATE="$date"
6778
6779
6780
6781 # This procflags business is for staprun/stapio, which need to
6782 # be compiled with the same bitness as the kernel.  On e.g. PPC,
6783 # userspace might be 32-bit default, but staprun needs to be
6784 # 64-bit.  See also bug #4037.
6785
6786 processor=`uname -p`
6787 case "$processor" in
6788 ppc64) PROCFLAGS=-m64 ;;
6789 x86_64) PROCFLAGS=-m64 ;;
6790 *) PROCFLAGS=""
6791 esac
6792
6793
6794 # -lcap is used for staprun, so PROCFLAGS comes in to play
6795 SAVE_LIBS="$LIBS"
6796 SAVE_CFLAGS="$CFLAGS"
6797 CFLAGS="$CFLAGS $PROCFLAGS"
6798
6799 { echo "$as_me:$LINENO: checking for cap_init in -lcap" >&5
6800 echo $ECHO_N "checking for cap_init in -lcap... $ECHO_C" >&6; }
6801 if test "${ac_cv_lib_cap_cap_init+set}" = set; then
6802   echo $ECHO_N "(cached) $ECHO_C" >&6
6803 else
6804   ac_check_lib_save_LIBS=$LIBS
6805 LIBS="-lcap  $LIBS"
6806 cat >conftest.$ac_ext <<_ACEOF
6807 /* confdefs.h.  */
6808 _ACEOF
6809 cat confdefs.h >>conftest.$ac_ext
6810 cat >>conftest.$ac_ext <<_ACEOF
6811 /* end confdefs.h.  */
6812
6813 /* Override any GCC internal prototype to avoid an error.
6814    Use char because int might match the return type of a GCC
6815    builtin and then its argument prototype would still apply.  */
6816 #ifdef __cplusplus
6817 extern "C"
6818 #endif
6819 char cap_init ();
6820 int
6821 main ()
6822 {
6823 return cap_init ();
6824   ;
6825   return 0;
6826 }
6827 _ACEOF
6828 rm -f conftest.$ac_objext conftest$ac_exeext
6829 if { (ac_try="$ac_link"
6830 case "(($ac_try" in
6831   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6832   *) ac_try_echo=$ac_try;;
6833 esac
6834 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6835   (eval "$ac_link") 2>conftest.er1
6836   ac_status=$?
6837   grep -v '^ *+' conftest.er1 >conftest.err
6838   rm -f conftest.er1
6839   cat conftest.err >&5
6840   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6841   (exit $ac_status); } && {
6842          test -z "$ac_c_werror_flag" ||
6843          test ! -s conftest.err
6844        } && test -s conftest$ac_exeext &&
6845        $as_test_x conftest$ac_exeext; then
6846   ac_cv_lib_cap_cap_init=yes
6847 else
6848   echo "$as_me: failed program was:" >&5
6849 sed 's/^/| /' conftest.$ac_ext >&5
6850
6851         ac_cv_lib_cap_cap_init=no
6852 fi
6853
6854 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6855       conftest$ac_exeext conftest.$ac_ext
6856 LIBS=$ac_check_lib_save_LIBS
6857 fi
6858 { echo "$as_me:$LINENO: result: $ac_cv_lib_cap_cap_init" >&5
6859 echo "${ECHO_T}$ac_cv_lib_cap_cap_init" >&6; }
6860 if test $ac_cv_lib_cap_cap_init = yes; then
6861   cat >>confdefs.h <<_ACEOF
6862 #define HAVE_LIBCAP 1
6863 _ACEOF
6864
6865   LIBS="-lcap $LIBS"
6866
6867 else
6868   { { echo "$as_me:$LINENO: error: need $PROCFLAGS -lcap" >&5
6869 echo "$as_me: error: need $PROCFLAGS -lcap" >&2;}
6870    { (exit 1); exit 1; }; }
6871 fi
6872
6873 cap_LIBS="$LIBS"
6874
6875 LIBS="$SAVE_LIBS"
6876 CFLAGS="$SAVE_CFLAGS"
6877
6878 ac_config_headers="$ac_config_headers config.h:config.in"
6879
6880 ac_config_files="$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"
6881
6882 subdirs="$subdirs testsuite"
6883
6884
6885 cat >confcache <<\_ACEOF
6886 # This file is a shell script that caches the results of configure
6887 # tests run on this system so they can be shared between configure
6888 # scripts and configure runs, see configure's option --config-cache.
6889 # It is not useful on other systems.  If it contains results you don't
6890 # want to keep, you may remove or edit it.
6891 #
6892 # config.status only pays attention to the cache file if you give it
6893 # the --recheck option to rerun configure.
6894 #
6895 # `ac_cv_env_foo' variables (set or unset) will be overridden when
6896 # loading this file, other *unset* `ac_cv_foo' will be assigned the
6897 # following values.
6898
6899 _ACEOF
6900
6901 # The following way of writing the cache mishandles newlines in values,
6902 # but we know of no workaround that is simple, portable, and efficient.
6903 # So, we kill variables containing newlines.
6904 # Ultrix sh set writes to stderr and can't be redirected directly,
6905 # and sets the high bit in the cache file unless we assign to the vars.
6906 (
6907   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
6908     eval ac_val=\$$ac_var
6909     case $ac_val in #(
6910     *${as_nl}*)
6911       case $ac_var in #(
6912       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
6913 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
6914       esac
6915       case $ac_var in #(
6916       _ | IFS | as_nl) ;; #(
6917       *) $as_unset $ac_var ;;
6918       esac ;;
6919     esac
6920   done
6921
6922   (set) 2>&1 |
6923     case $as_nl`(ac_space=' '; set) 2>&1` in #(
6924     *${as_nl}ac_space=\ *)
6925       # `set' does not quote correctly, so add quotes (double-quote
6926       # substitution turns \\\\ into \\, and sed turns \\ into \).
6927       sed -n \
6928         "s/'/'\\\\''/g;
6929           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6930       ;; #(
6931     *)
6932       # `set' quotes correctly as required by POSIX, so do not add quotes.
6933       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
6934       ;;
6935     esac |
6936     sort
6937 ) |
6938   sed '
6939      /^ac_cv_env_/b end
6940      t clear
6941      :clear
6942      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6943      t end
6944      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6945      :end' >>confcache
6946 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6947   if test -w "$cache_file"; then
6948     test "x$cache_file" != "x/dev/null" &&
6949       { echo "$as_me:$LINENO: updating cache $cache_file" >&5
6950 echo "$as_me: updating cache $cache_file" >&6;}
6951     cat confcache >$cache_file
6952   else
6953     { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
6954 echo "$as_me: not updating unwritable cache $cache_file" >&6;}
6955   fi
6956 fi
6957 rm -f confcache
6958
6959 test "x$prefix" = xNONE && prefix=$ac_default_prefix
6960 # Let make expand exec_prefix.
6961 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6962
6963 DEFS=-DHAVE_CONFIG_H
6964
6965 ac_libobjs=
6966 ac_ltlibobjs=
6967 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6968   # 1. Remove the extension, and $U if already installed.
6969   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
6970   ac_i=`echo "$ac_i" | sed "$ac_script"`
6971   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
6972   #    will be set to the directory where LIBOBJS objects are built.
6973   ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
6974   ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
6975 done
6976 LIBOBJS=$ac_libobjs
6977
6978 LTLIBOBJS=$ac_ltlibobjs
6979
6980
6981 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
6982   { { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.
6983 Usually this means the macro was only invoked conditionally." >&5
6984 echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
6985 Usually this means the macro was only invoked conditionally." >&2;}
6986    { (exit 1); exit 1; }; }
6987 fi
6988 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
6989   { { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
6990 Usually this means the macro was only invoked conditionally." >&5
6991 echo "$as_me: error: conditional \"AMDEP\" was never defined.
6992 Usually this means the macro was only invoked conditionally." >&2;}
6993    { (exit 1); exit 1; }; }
6994 fi
6995 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
6996   { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
6997 Usually this means the macro was only invoked conditionally." >&5
6998 echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
6999 Usually this means the macro was only invoked conditionally." >&2;}
7000    { (exit 1); exit 1; }; }
7001 fi
7002 if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
7003   { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
7004 Usually this means the macro was only invoked conditionally." >&5
7005 echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
7006 Usually this means the macro was only invoked conditionally." >&2;}
7007    { (exit 1); exit 1; }; }
7008 fi
7009 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
7010   { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
7011 Usually this means the macro was only invoked conditionally." >&5
7012 echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
7013 Usually this means the macro was only invoked conditionally." >&2;}
7014    { (exit 1); exit 1; }; }
7015 fi
7016 if test -z "${BUILD_CRASHMOD_TRUE}" && test -z "${BUILD_CRASHMOD_FALSE}"; then
7017   { { echo "$as_me:$LINENO: error: conditional \"BUILD_CRASHMOD\" was never defined.
7018 Usually this means the macro was only invoked conditionally." >&5
7019 echo "$as_me: error: conditional \"BUILD_CRASHMOD\" was never defined.
7020 Usually this means the macro was only invoked conditionally." >&2;}
7021    { (exit 1); exit 1; }; }
7022 fi
7023 if test -z "${BUILD_DOCS_TRUE}" && test -z "${BUILD_DOCS_FALSE}"; then
7024   { { echo "$as_me:$LINENO: error: conditional \"BUILD_DOCS\" was never defined.
7025 Usually this means the macro was only invoked conditionally." >&5
7026 echo "$as_me: error: conditional \"BUILD_DOCS\" was never defined.
7027 Usually this means the macro was only invoked conditionally." >&2;}
7028    { (exit 1); exit 1; }; }
7029 fi
7030 if test -z "${BUILD_ELFUTILS_TRUE}" && test -z "${BUILD_ELFUTILS_FALSE}"; then
7031   { { echo "$as_me:$LINENO: error: conditional \"BUILD_ELFUTILS\" was never defined.
7032 Usually this means the macro was only invoked conditionally." >&5
7033 echo "$as_me: error: conditional \"BUILD_ELFUTILS\" was never defined.
7034 Usually this means the macro was only invoked conditionally." >&2;}
7035    { (exit 1); exit 1; }; }
7036 fi
7037
7038 : ${CONFIG_STATUS=./config.status}
7039 ac_clean_files_save=$ac_clean_files
7040 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7041 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
7042 echo "$as_me: creating $CONFIG_STATUS" >&6;}
7043 cat >$CONFIG_STATUS <<_ACEOF
7044 #! $SHELL
7045 # Generated by $as_me.
7046 # Run this file to recreate the current configuration.
7047 # Compiler output produced by configure, useful for debugging
7048 # configure, is in config.log if it exists.
7049
7050 debug=false
7051 ac_cs_recheck=false
7052 ac_cs_silent=false
7053 SHELL=\${CONFIG_SHELL-$SHELL}
7054 _ACEOF
7055
7056 cat >>$CONFIG_STATUS <<\_ACEOF
7057 ## --------------------- ##
7058 ## M4sh Initialization.  ##
7059 ## --------------------- ##
7060
7061 # Be more Bourne compatible
7062 DUALCASE=1; export DUALCASE # for MKS sh
7063 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
7064   emulate sh
7065   NULLCMD=:
7066   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
7067   # is contrary to our usage.  Disable this feature.
7068   alias -g '${1+"$@"}'='"$@"'
7069   setopt NO_GLOB_SUBST
7070 else
7071   case `(set -o) 2>/dev/null` in
7072   *posix*) set -o posix ;;
7073 esac
7074
7075 fi
7076
7077
7078
7079
7080 # PATH needs CR
7081 # Avoid depending upon Character Ranges.
7082 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7083 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7084 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7085 as_cr_digits='0123456789'
7086 as_cr_alnum=$as_cr_Letters$as_cr_digits
7087
7088 # The user is always right.
7089 if test "${PATH_SEPARATOR+set}" != set; then
7090   echo "#! /bin/sh" >conf$$.sh
7091   echo  "exit 0"   >>conf$$.sh
7092   chmod +x conf$$.sh
7093   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7094     PATH_SEPARATOR=';'
7095   else
7096     PATH_SEPARATOR=:
7097   fi
7098   rm -f conf$$.sh
7099 fi
7100
7101 # Support unset when possible.
7102 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7103   as_unset=unset
7104 else
7105   as_unset=false
7106 fi
7107
7108
7109 # IFS
7110 # We need space, tab and new line, in precisely that order.  Quoting is
7111 # there to prevent editors from complaining about space-tab.
7112 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
7113 # splitting by setting IFS to empty value.)
7114 as_nl='
7115 '
7116 IFS=" ""        $as_nl"
7117
7118 # Find who we are.  Look in the path if we contain no directory separator.
7119 case $0 in
7120   *[\\/]* ) as_myself=$0 ;;
7121   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7122 for as_dir in $PATH
7123 do
7124   IFS=$as_save_IFS
7125   test -z "$as_dir" && as_dir=.
7126   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7127 done
7128 IFS=$as_save_IFS
7129
7130      ;;
7131 esac
7132 # We did not find ourselves, most probably we were run as `sh COMMAND'
7133 # in which case we are not to be found in the path.
7134 if test "x$as_myself" = x; then
7135   as_myself=$0
7136 fi
7137 if test ! -f "$as_myself"; then
7138   echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7139   { (exit 1); exit 1; }
7140 fi
7141
7142 # Work around bugs in pre-3.0 UWIN ksh.
7143 for as_var in ENV MAIL MAILPATH
7144 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
7145 done
7146 PS1='$ '
7147 PS2='> '
7148 PS4='+ '
7149
7150 # NLS nuisances.
7151 for as_var in \
7152   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
7153   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
7154   LC_TELEPHONE LC_TIME
7155 do
7156   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
7157     eval $as_var=C; export $as_var
7158   else
7159     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
7160   fi
7161 done
7162
7163 # Required to use basename.
7164 if expr a : '\(a\)' >/dev/null 2>&1 &&
7165    test "X`expr 00001 : '.*\(...\)'`" = X001; then
7166   as_expr=expr
7167 else
7168   as_expr=false
7169 fi
7170
7171 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
7172   as_basename=basename
7173 else
7174   as_basename=false
7175 fi
7176
7177
7178 # Name of the executable.
7179 as_me=`$as_basename -- "$0" ||
7180 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7181          X"$0" : 'X\(//\)$' \| \
7182          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
7183 echo X/"$0" |
7184     sed '/^.*\/\([^/][^/]*\)\/*$/{
7185             s//\1/
7186             q
7187           }
7188           /^X\/\(\/\/\)$/{
7189             s//\1/
7190             q
7191           }
7192           /^X\/\(\/\).*/{
7193             s//\1/
7194             q
7195           }
7196           s/.*/./; q'`
7197
7198 # CDPATH.
7199 $as_unset CDPATH
7200
7201
7202
7203   as_lineno_1=$LINENO
7204   as_lineno_2=$LINENO
7205   test "x$as_lineno_1" != "x$as_lineno_2" &&
7206   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
7207
7208   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
7209   # uniformly replaced by the line number.  The first 'sed' inserts a
7210   # line-number line after each line using $LINENO; the second 'sed'
7211   # does the real work.  The second script uses 'N' to pair each
7212   # line-number line with the line containing $LINENO, and appends
7213   # trailing '-' during substitution so that $LINENO is not a special
7214   # case at line end.
7215   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
7216   # scripts with optimization help from Paolo Bonzini.  Blame Lee
7217   # E. McMahon (1931-1989) for sed's syntax.  :-)
7218   sed -n '
7219     p
7220     /[$]LINENO/=
7221   ' <$as_myself |
7222     sed '
7223       s/[$]LINENO.*/&-/
7224       t lineno
7225       b
7226       :lineno
7227       N
7228       :loop
7229       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
7230       t loop
7231       s/-\n.*//
7232     ' >$as_me.lineno &&
7233   chmod +x "$as_me.lineno" ||
7234     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
7235    { (exit 1); exit 1; }; }
7236
7237   # Don't try to exec as it changes $[0], causing all sort of problems
7238   # (the dirname of $[0] is not the place where we might find the
7239   # original and so on.  Autoconf is especially sensitive to this).
7240   . "./$as_me.lineno"
7241   # Exit status is that of the last command.
7242   exit
7243 }
7244
7245
7246 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
7247   as_dirname=dirname
7248 else
7249   as_dirname=false
7250 fi
7251
7252 ECHO_C= ECHO_N= ECHO_T=
7253 case `echo -n x` in
7254 -n*)
7255   case `echo 'x\c'` in
7256   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
7257   *)   ECHO_C='\c';;
7258   esac;;
7259 *)
7260   ECHO_N='-n';;
7261 esac
7262
7263 if expr a : '\(a\)' >/dev/null 2>&1 &&
7264    test "X`expr 00001 : '.*\(...\)'`" = X001; then
7265   as_expr=expr
7266 else
7267   as_expr=false
7268 fi
7269
7270 rm -f conf$$ conf$$.exe conf$$.file
7271 if test -d conf$$.dir; then
7272   rm -f conf$$.dir/conf$$.file
7273 else
7274   rm -f conf$$.dir
7275   mkdir conf$$.dir
7276 fi
7277 echo >conf$$.file
7278 if ln -s conf$$.file conf$$ 2>/dev/null; then
7279   as_ln_s='ln -s'
7280   # ... but there are two gotchas:
7281   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7282   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7283   # In both cases, we have to default to `cp -p'.
7284   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
7285     as_ln_s='cp -p'
7286 elif ln conf$$.file conf$$ 2>/dev/null; then
7287   as_ln_s=ln
7288 else
7289   as_ln_s='cp -p'
7290 fi
7291 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
7292 rmdir conf$$.dir 2>/dev/null
7293
7294 if mkdir -p . 2>/dev/null; then
7295   as_mkdir_p=:
7296 else
7297   test -d ./-p && rmdir ./-p
7298   as_mkdir_p=false
7299 fi
7300
7301 if test -x / >/dev/null 2>&1; then
7302   as_test_x='test -x'
7303 else
7304   if ls -dL / >/dev/null 2>&1; then
7305     as_ls_L_option=L
7306   else
7307     as_ls_L_option=
7308   fi
7309   as_test_x='
7310     eval sh -c '\''
7311       if test -d "$1"; then
7312         test -d "$1/.";
7313       else
7314         case $1 in
7315         -*)set "./$1";;
7316         esac;
7317         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
7318         ???[sx]*):;;*)false;;esac;fi
7319     '\'' sh
7320   '
7321 fi
7322 as_executable_p=$as_test_x
7323
7324 # Sed expression to map a string onto a valid CPP name.
7325 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7326
7327 # Sed expression to map a string onto a valid variable name.
7328 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7329
7330
7331 exec 6>&1
7332
7333 # Save the log message, to keep $[0] and so on meaningful, and to
7334 # report actual input values of CONFIG_FILES etc. instead of their
7335 # values after options handling.
7336 ac_log="
7337 This file was extended by systemtap $as_me 0.7, which was
7338 generated by GNU Autoconf 2.61.  Invocation command line was
7339
7340   CONFIG_FILES    = $CONFIG_FILES
7341   CONFIG_HEADERS  = $CONFIG_HEADERS
7342   CONFIG_LINKS    = $CONFIG_LINKS
7343   CONFIG_COMMANDS = $CONFIG_COMMANDS
7344   $ $0 $@
7345
7346 on `(hostname || uname -n) 2>/dev/null | sed 1q`
7347 "
7348
7349 _ACEOF
7350
7351 cat >>$CONFIG_STATUS <<_ACEOF
7352 # Files that config.status was made for.
7353 config_files="$ac_config_files"
7354 config_headers="$ac_config_headers"
7355 config_commands="$ac_config_commands"
7356
7357 _ACEOF
7358
7359 cat >>$CONFIG_STATUS <<\_ACEOF
7360 ac_cs_usage="\
7361 \`$as_me' instantiates files from templates according to the
7362 current configuration.
7363
7364 Usage: $0 [OPTIONS] [FILE]...
7365
7366   -h, --help       print this help, then exit
7367   -V, --version    print version number and configuration settings, then exit
7368   -q, --quiet      do not print progress messages
7369   -d, --debug      don't remove temporary files
7370       --recheck    update $as_me by reconfiguring in the same conditions
7371   --file=FILE[:TEMPLATE]
7372                    instantiate the configuration file FILE
7373   --header=FILE[:TEMPLATE]
7374                    instantiate the configuration header FILE
7375
7376 Configuration files:
7377 $config_files
7378
7379 Configuration headers:
7380 $config_headers
7381
7382 Configuration commands:
7383 $config_commands
7384
7385 Report bugs to <bug-autoconf@gnu.org>."
7386
7387 _ACEOF
7388 cat >>$CONFIG_STATUS <<_ACEOF
7389 ac_cs_version="\\
7390 systemtap config.status 0.7
7391 configured by $0, generated by GNU Autoconf 2.61,
7392   with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
7393
7394 Copyright (C) 2006 Free Software Foundation, Inc.
7395 This config.status script is free software; the Free Software Foundation
7396 gives unlimited permission to copy, distribute and modify it."
7397
7398 ac_pwd='$ac_pwd'
7399 srcdir='$srcdir'
7400 INSTALL='$INSTALL'
7401 MKDIR_P='$MKDIR_P'
7402 _ACEOF
7403
7404 cat >>$CONFIG_STATUS <<\_ACEOF
7405 # If no file are specified by the user, then we need to provide default
7406 # value.  By we need to know if files were specified by the user.
7407 ac_need_defaults=:
7408 while test $# != 0
7409 do
7410   case $1 in
7411   --*=*)
7412     ac_option=`expr "X$1" : 'X\([^=]*\)='`
7413     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
7414     ac_shift=:
7415     ;;
7416   *)
7417     ac_option=$1
7418     ac_optarg=$2
7419     ac_shift=shift
7420     ;;
7421   esac
7422
7423   case $ac_option in
7424   # Handling of the options.
7425   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7426     ac_cs_recheck=: ;;
7427   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
7428     echo "$ac_cs_version"; exit ;;
7429   --debug | --debu | --deb | --de | --d | -d )
7430     debug=: ;;
7431   --file | --fil | --fi | --f )
7432     $ac_shift
7433     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
7434     ac_need_defaults=false;;
7435   --header | --heade | --head | --hea )
7436     $ac_shift
7437     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
7438     ac_need_defaults=false;;
7439   --he | --h)
7440     # Conflict between --help and --header
7441     { echo "$as_me: error: ambiguous option: $1
7442 Try \`$0 --help' for more information." >&2
7443    { (exit 1); exit 1; }; };;
7444   --help | --hel | -h )
7445     echo "$ac_cs_usage"; exit ;;
7446   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7447   | -silent | --silent | --silen | --sile | --sil | --si | --s)
7448     ac_cs_silent=: ;;
7449
7450   # This is an error.
7451   -*) { echo "$as_me: error: unrecognized option: $1
7452 Try \`$0 --help' for more information." >&2
7453    { (exit 1); exit 1; }; } ;;
7454
7455   *) ac_config_targets="$ac_config_targets $1"
7456      ac_need_defaults=false ;;
7457
7458   esac
7459   shift
7460 done
7461
7462 ac_configure_extra_args=
7463
7464 if $ac_cs_silent; then
7465   exec 6>/dev/null
7466   ac_configure_extra_args="$ac_configure_extra_args --silent"
7467 fi
7468
7469 _ACEOF
7470 cat >>$CONFIG_STATUS <<_ACEOF
7471 if \$ac_cs_recheck; then
7472   echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
7473   CONFIG_SHELL=$SHELL
7474   export CONFIG_SHELL
7475   exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7476 fi
7477
7478 _ACEOF
7479 cat >>$CONFIG_STATUS <<\_ACEOF
7480 exec 5>>config.log
7481 {
7482   echo
7483   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7484 ## Running $as_me. ##
7485 _ASBOX
7486   echo "$ac_log"
7487 } >&5
7488
7489 _ACEOF
7490 cat >>$CONFIG_STATUS <<_ACEOF
7491 #
7492 # INIT-COMMANDS
7493 #
7494 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
7495
7496 _ACEOF
7497
7498 cat >>$CONFIG_STATUS <<\_ACEOF
7499
7500 # Handling of arguments.
7501 for ac_config_target in $ac_config_targets
7502 do
7503   case $ac_config_target in
7504     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
7505     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
7506     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7507     "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
7508     "systemtap.spec") CONFIG_FILES="$CONFIG_FILES systemtap.spec" ;;
7509     "stap.1") CONFIG_FILES="$CONFIG_FILES stap.1" ;;
7510     "stapprobes.5") CONFIG_FILES="$CONFIG_FILES stapprobes.5" ;;
7511     "stapfuncs.5") CONFIG_FILES="$CONFIG_FILES stapfuncs.5" ;;
7512     "stapex.5") CONFIG_FILES="$CONFIG_FILES stapex.5" ;;
7513     "staprun.8") CONFIG_FILES="$CONFIG_FILES staprun.8" ;;
7514     "man/stapprobes.iosched.5") CONFIG_FILES="$CONFIG_FILES man/stapprobes.iosched.5" ;;
7515     "man/stapprobes.netdev.5") CONFIG_FILES="$CONFIG_FILES man/stapprobes.netdev.5" ;;
7516     "man/stapprobes.nfs.5") CONFIG_FILES="$CONFIG_FILES man/stapprobes.nfs.5" ;;
7517     "man/stapprobes.nfsd.5") CONFIG_FILES="$CONFIG_FILES man/stapprobes.nfsd.5" ;;
7518     "man/stapprobes.pagefault.5") CONFIG_FILES="$CONFIG_FILES man/stapprobes.pagefault.5" ;;
7519     "man/stapprobes.process.5") CONFIG_FILES="$CONFIG_FILES man/stapprobes.process.5" ;;
7520     "man/stapprobes.rpc.5") CONFIG_FILES="$CONFIG_FILES man/stapprobes.rpc.5" ;;
7521     "man/stapprobes.scsi.5") CONFIG_FILES="$CONFIG_FILES man/stapprobes.scsi.5" ;;
7522     "man/stapprobes.signal.5") CONFIG_FILES="$CONFIG_FILES man/stapprobes.signal.5" ;;
7523     "man/stapprobes.socket.5") CONFIG_FILES="$CONFIG_FILES man/stapprobes.socket.5" ;;
7524     "man/stapprobes.tcp.5") CONFIG_FILES="$CONFIG_FILES man/stapprobes.tcp.5" ;;
7525     "man/stapprobes.udp.5") CONFIG_FILES="$CONFIG_FILES man/stapprobes.udp.5" ;;
7526
7527   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
7528 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
7529    { (exit 1); exit 1; }; };;
7530   esac
7531 done
7532
7533
7534 # If the user did not use the arguments to specify the items to instantiate,
7535 # then the envvar interface is used.  Set only those that are not.
7536 # We use the long form for the default assignment because of an extremely
7537 # bizarre bug on SunOS 4.1.3.
7538 if $ac_need_defaults; then
7539   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7540   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
7541   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
7542 fi
7543
7544 # Have a temporary directory for convenience.  Make it in the build tree
7545 # simply because there is no reason against having it here, and in addition,
7546 # creating and moving files from /tmp can sometimes cause problems.
7547 # Hook for its removal unless debugging.
7548 # Note that there is a small window in which the directory will not be cleaned:
7549 # after its creation but before its name has been assigned to `$tmp'.
7550 $debug ||
7551 {
7552   tmp=
7553   trap 'exit_status=$?
7554   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
7555 ' 0
7556   trap '{ (exit 1); exit 1; }' 1 2 13 15
7557 }
7558 # Create a (secure) tmp directory for tmp files.
7559
7560 {
7561   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
7562   test -n "$tmp" && test -d "$tmp"
7563 }  ||
7564 {
7565   tmp=./conf$$-$RANDOM
7566   (umask 077 && mkdir "$tmp")
7567 } ||
7568 {
7569    echo "$me: cannot create a temporary directory in ." >&2
7570    { (exit 1); exit 1; }
7571 }
7572
7573 #
7574 # Set up the sed scripts for CONFIG_FILES section.
7575 #
7576
7577 # No need to generate the scripts if there are no CONFIG_FILES.
7578 # This happens for instance when ./config.status config.h
7579 if test -n "$CONFIG_FILES"; then
7580
7581 _ACEOF
7582
7583
7584
7585 ac_delim='%!_!# '
7586 for ac_last_try in false false false false false :; do
7587   cat >conf$$subs.sed <<_ACEOF
7588 SHELL!$SHELL$ac_delim
7589 PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
7590 PACKAGE_NAME!$PACKAGE_NAME$ac_delim
7591 PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
7592 PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
7593 PACKAGE_STRING!$PACKAGE_STRING$ac_delim
7594 PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
7595 exec_prefix!$exec_prefix$ac_delim
7596 prefix!$prefix$ac_delim
7597 program_transform_name!$program_transform_name$ac_delim
7598 bindir!$bindir$ac_delim
7599 sbindir!$sbindir$ac_delim
7600 libexecdir!$libexecdir$ac_delim
7601 datarootdir!$datarootdir$ac_delim
7602 datadir!$datadir$ac_delim
7603 sysconfdir!$sysconfdir$ac_delim
7604 sharedstatedir!$sharedstatedir$ac_delim
7605 localstatedir!$localstatedir$ac_delim
7606 includedir!$includedir$ac_delim
7607 oldincludedir!$oldincludedir$ac_delim
7608 docdir!$docdir$ac_delim
7609 infodir!$infodir$ac_delim
7610 htmldir!$htmldir$ac_delim
7611 dvidir!$dvidir$ac_delim
7612 pdfdir!$pdfdir$ac_delim
7613 psdir!$psdir$ac_delim
7614 libdir!$libdir$ac_delim
7615 localedir!$localedir$ac_delim
7616 mandir!$mandir$ac_delim
7617 DEFS!$DEFS$ac_delim
7618 ECHO_C!$ECHO_C$ac_delim
7619 ECHO_N!$ECHO_N$ac_delim
7620 ECHO_T!$ECHO_T$ac_delim
7621 LIBS!$LIBS$ac_delim
7622 build_alias!$build_alias$ac_delim
7623 host_alias!$host_alias$ac_delim
7624 target_alias!$target_alias$ac_delim
7625 INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
7626 INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
7627 INSTALL_DATA!$INSTALL_DATA$ac_delim
7628 am__isrc!$am__isrc$ac_delim
7629 CYGPATH_W!$CYGPATH_W$ac_delim
7630 PACKAGE!$PACKAGE$ac_delim
7631 VERSION!$VERSION$ac_delim
7632 ACLOCAL!$ACLOCAL$ac_delim
7633 AUTOCONF!$AUTOCONF$ac_delim
7634 AUTOMAKE!$AUTOMAKE$ac_delim
7635 AUTOHEADER!$AUTOHEADER$ac_delim
7636 MAKEINFO!$MAKEINFO$ac_delim
7637 install_sh!$install_sh$ac_delim
7638 STRIP!$STRIP$ac_delim
7639 INSTALL_STRIP_PROGRAM!$INSTALL_STRIP_PROGRAM$ac_delim
7640 mkdir_p!$mkdir_p$ac_delim
7641 AWK!$AWK$ac_delim
7642 SET_MAKE!$SET_MAKE$ac_delim
7643 am__leading_dot!$am__leading_dot$ac_delim
7644 AMTAR!$AMTAR$ac_delim
7645 am__tar!$am__tar$ac_delim
7646 am__untar!$am__untar$ac_delim
7647 MAINTAINER_MODE_TRUE!$MAINTAINER_MODE_TRUE$ac_delim
7648 MAINTAINER_MODE_FALSE!$MAINTAINER_MODE_FALSE$ac_delim
7649 MAINT!$MAINT$ac_delim
7650 LN_S!$LN_S$ac_delim
7651 CC!$CC$ac_delim
7652 CFLAGS!$CFLAGS$ac_delim
7653 LDFLAGS!$LDFLAGS$ac_delim
7654 CPPFLAGS!$CPPFLAGS$ac_delim
7655 ac_ct_CC!$ac_ct_CC$ac_delim
7656 EXEEXT!$EXEEXT$ac_delim
7657 OBJEXT!$OBJEXT$ac_delim
7658 DEPDIR!$DEPDIR$ac_delim
7659 am__include!$am__include$ac_delim
7660 am__quote!$am__quote$ac_delim
7661 AMDEP_TRUE!$AMDEP_TRUE$ac_delim
7662 AMDEP_FALSE!$AMDEP_FALSE$ac_delim
7663 AMDEPBACKSLASH!$AMDEPBACKSLASH$ac_delim
7664 CCDEPMODE!$CCDEPMODE$ac_delim
7665 am__fastdepCC_TRUE!$am__fastdepCC_TRUE$ac_delim
7666 am__fastdepCC_FALSE!$am__fastdepCC_FALSE$ac_delim
7667 CXX!$CXX$ac_delim
7668 CXXFLAGS!$CXXFLAGS$ac_delim
7669 ac_ct_CXX!$ac_ct_CXX$ac_delim
7670 CXXDEPMODE!$CXXDEPMODE$ac_delim
7671 am__fastdepCXX_TRUE!$am__fastdepCXX_TRUE$ac_delim
7672 am__fastdepCXX_FALSE!$am__fastdepCXX_FALSE$ac_delim
7673 CPP!$CPP$ac_delim
7674 GREP!$GREP$ac_delim
7675 EGREP!$EGREP$ac_delim
7676 U!$U$ac_delim
7677 ANSI2KNR!$ANSI2KNR$ac_delim
7678 RANLIB!$RANLIB$ac_delim
7679 PIELDFLAGS!$PIELDFLAGS$ac_delim
7680 sqlite3_LIBS!$sqlite3_LIBS$ac_delim
7681 staplog_CPPFLAGS!$staplog_CPPFLAGS$ac_delim
7682 BUILD_CRASHMOD_TRUE!$BUILD_CRASHMOD_TRUE$ac_delim
7683 BUILD_CRASHMOD_FALSE!$BUILD_CRASHMOD_FALSE$ac_delim
7684 have_latex!$have_latex$ac_delim
7685 _ACEOF
7686
7687   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then
7688     break
7689   elif $ac_last_try; then
7690     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
7691 echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
7692    { (exit 1); exit 1; }; }
7693   else
7694     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7695   fi
7696 done
7697
7698 ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
7699 if test -n "$ac_eof"; then
7700   ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
7701   ac_eof=`expr $ac_eof + 1`
7702 fi
7703
7704 cat >>$CONFIG_STATUS <<_ACEOF
7705 cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
7706 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7707 _ACEOF
7708 sed '
7709 s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
7710 s/^/s,@/; s/!/@,|#_!!_#|/
7711 :n
7712 t n
7713 s/'"$ac_delim"'$/,g/; t
7714 s/$/\\/; p
7715 N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
7716 ' >>$CONFIG_STATUS <conf$$subs.sed
7717 rm -f conf$$subs.sed
7718 cat >>$CONFIG_STATUS <<_ACEOF
7719 CEOF$ac_eof
7720 _ACEOF
7721
7722
7723 ac_delim='%!_!# '
7724 for ac_last_try in false false false false false :; do
7725   cat >conf$$subs.sed <<_ACEOF
7726 have_dvips!$have_dvips$ac_delim
7727 have_ps2pdf!$have_ps2pdf$ac_delim
7728 have_latex2html!$have_latex2html$ac_delim
7729 BUILD_DOCS_TRUE!$BUILD_DOCS_TRUE$ac_delim
7730 BUILD_DOCS_FALSE!$BUILD_DOCS_FALSE$ac_delim
7731 BUILD_ELFUTILS_TRUE!$BUILD_ELFUTILS_TRUE$ac_delim
7732 BUILD_ELFUTILS_FALSE!$BUILD_ELFUTILS_FALSE$ac_delim
7733 elfutils_abs_srcdir!$elfutils_abs_srcdir$ac_delim
7734 stap_LIBS!$stap_LIBS$ac_delim
7735 DATE!$DATE$ac_delim
7736 PROCFLAGS!$PROCFLAGS$ac_delim
7737 cap_LIBS!$cap_LIBS$ac_delim
7738 subdirs!$subdirs$ac_delim
7739 LIBOBJS!$LIBOBJS$ac_delim
7740 LTLIBOBJS!$LTLIBOBJS$ac_delim
7741 _ACEOF
7742
7743   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 15; then
7744     break
7745   elif $ac_last_try; then
7746     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
7747 echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
7748    { (exit 1); exit 1; }; }
7749   else
7750     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7751   fi
7752 done
7753
7754 ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
7755 if test -n "$ac_eof"; then
7756   ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
7757   ac_eof=`expr $ac_eof + 1`
7758 fi
7759
7760 cat >>$CONFIG_STATUS <<_ACEOF
7761 cat >"\$tmp/subs-2.sed" <<\CEOF$ac_eof
7762 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
7763 _ACEOF
7764 sed '
7765 s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
7766 s/^/s,@/; s/!/@,|#_!!_#|/
7767 :n
7768 t n
7769 s/'"$ac_delim"'$/,g/; t
7770 s/$/\\/; p
7771 N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
7772 ' >>$CONFIG_STATUS <conf$$subs.sed
7773 rm -f conf$$subs.sed
7774 cat >>$CONFIG_STATUS <<_ACEOF
7775 :end
7776 s/|#_!!_#|//g
7777 CEOF$ac_eof
7778 _ACEOF
7779
7780
7781 # VPATH may cause trouble with some makes, so we remove $(srcdir),
7782 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7783 # trailing colons and then remove the whole line if VPATH becomes empty
7784 # (actually we leave an empty line to preserve line numbers).
7785 if test "x$srcdir" = x.; then
7786   ac_vpsub='/^[  ]*VPATH[        ]*=/{
7787 s/:*\$(srcdir):*/:/
7788 s/:*\${srcdir}:*/:/
7789 s/:*@srcdir@:*/:/
7790 s/^\([^=]*=[     ]*\):*/\1/
7791 s/:*$//
7792 s/^[^=]*=[       ]*$//
7793 }'
7794 fi
7795
7796 cat >>$CONFIG_STATUS <<\_ACEOF
7797 fi # test -n "$CONFIG_FILES"
7798
7799
7800 for ac_tag in  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS
7801 do
7802   case $ac_tag in
7803   :[FHLC]) ac_mode=$ac_tag; continue;;
7804   esac
7805   case $ac_mode$ac_tag in
7806   :[FHL]*:*);;
7807   :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
7808 echo "$as_me: error: Invalid tag $ac_tag." >&2;}
7809    { (exit 1); exit 1; }; };;
7810   :[FH]-) ac_tag=-:-;;
7811   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7812   esac
7813   ac_save_IFS=$IFS
7814   IFS=:
7815   set x $ac_tag
7816   IFS=$ac_save_IFS
7817   shift
7818   ac_file=$1
7819   shift
7820
7821   case $ac_mode in
7822   :L) ac_source=$1;;
7823   :[FH])
7824     ac_file_inputs=
7825     for ac_f
7826     do
7827       case $ac_f in
7828       -) ac_f="$tmp/stdin";;
7829       *) # Look for the file first in the build tree, then in the source tree
7830          # (if the path is not absolute).  The absolute path cannot be DOS-style,
7831          # because $ac_f cannot contain `:'.
7832          test -f "$ac_f" ||
7833            case $ac_f in
7834            [\\/$]*) false;;
7835            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
7836            esac ||
7837            { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
7838 echo "$as_me: error: cannot find input file: $ac_f" >&2;}
7839    { (exit 1); exit 1; }; };;
7840       esac
7841       ac_file_inputs="$ac_file_inputs $ac_f"
7842     done
7843
7844     # Let's still pretend it is `configure' which instantiates (i.e., don't
7845     # use $as_me), people would be surprised to read:
7846     #    /* config.h.  Generated by config.status.  */
7847     configure_input="Generated from "`IFS=:
7848           echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
7849     if test x"$ac_file" != x-; then
7850       configure_input="$ac_file.  $configure_input"
7851       { echo "$as_me:$LINENO: creating $ac_file" >&5
7852 echo "$as_me: creating $ac_file" >&6;}
7853     fi
7854
7855     case $ac_tag in
7856     *:-:* | *:-) cat >"$tmp/stdin";;
7857     esac
7858     ;;
7859   esac
7860
7861   ac_dir=`$as_dirname -- "$ac_file" ||
7862 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7863          X"$ac_file" : 'X\(//\)[^/]' \| \
7864          X"$ac_file" : 'X\(//\)$' \| \
7865          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
7866 echo X"$ac_file" |
7867     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7868             s//\1/
7869             q
7870           }
7871           /^X\(\/\/\)[^/].*/{
7872             s//\1/
7873             q
7874           }
7875           /^X\(\/\/\)$/{
7876             s//\1/
7877             q
7878           }
7879           /^X\(\/\).*/{
7880             s//\1/
7881             q
7882           }
7883           s/.*/./; q'`
7884   { as_dir="$ac_dir"
7885   case $as_dir in #(
7886   -*) as_dir=./$as_dir;;
7887   esac
7888   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
7889     as_dirs=
7890     while :; do
7891       case $as_dir in #(
7892       *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
7893       *) as_qdir=$as_dir;;
7894       esac
7895       as_dirs="'$as_qdir' $as_dirs"
7896       as_dir=`$as_dirname -- "$as_dir" ||
7897 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7898          X"$as_dir" : 'X\(//\)[^/]' \| \
7899          X"$as_dir" : 'X\(//\)$' \| \
7900          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
7901 echo X"$as_dir" |
7902     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7903             s//\1/
7904             q
7905           }
7906           /^X\(\/\/\)[^/].*/{
7907             s//\1/
7908             q
7909           }
7910           /^X\(\/\/\)$/{
7911             s//\1/
7912             q
7913           }
7914           /^X\(\/\).*/{
7915             s//\1/
7916             q
7917           }
7918           s/.*/./; q'`
7919       test -d "$as_dir" && break
7920     done
7921     test -z "$as_dirs" || eval "mkdir $as_dirs"
7922   } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
7923 echo "$as_me: error: cannot create directory $as_dir" >&2;}
7924    { (exit 1); exit 1; }; }; }
7925   ac_builddir=.
7926
7927 case "$ac_dir" in
7928 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
7929 *)
7930   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
7931   # A ".." for each directory in $ac_dir_suffix.
7932   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
7933   case $ac_top_builddir_sub in
7934   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
7935   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
7936   esac ;;
7937 esac
7938 ac_abs_top_builddir=$ac_pwd
7939 ac_abs_builddir=$ac_pwd$ac_dir_suffix
7940 # for backward compatibility:
7941 ac_top_builddir=$ac_top_build_prefix
7942
7943 case $srcdir in
7944   .)  # We are building in place.
7945     ac_srcdir=.
7946     ac_top_srcdir=$ac_top_builddir_sub
7947     ac_abs_top_srcdir=$ac_pwd ;;
7948   [\\/]* | ?:[\\/]* )  # Absolute name.
7949     ac_srcdir=$srcdir$ac_dir_suffix;
7950     ac_top_srcdir=$srcdir
7951     ac_abs_top_srcdir=$srcdir ;;
7952   *) # Relative name.
7953     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
7954     ac_top_srcdir=$ac_top_build_prefix$srcdir
7955     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
7956 esac
7957 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
7958
7959
7960   case $ac_mode in
7961   :F)
7962   #
7963   # CONFIG_FILE
7964   #
7965
7966   case $INSTALL in
7967   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7968   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
7969   esac
7970   ac_MKDIR_P=$MKDIR_P
7971   case $MKDIR_P in
7972   [\\/$]* | ?:[\\/]* ) ;;
7973   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
7974   esac
7975 _ACEOF
7976
7977 cat >>$CONFIG_STATUS <<\_ACEOF
7978 # If the template does not know about datarootdir, expand it.
7979 # FIXME: This hack should be removed a few years after 2.60.
7980 ac_datarootdir_hack=; ac_datarootdir_seen=
7981
7982 case `sed -n '/datarootdir/ {
7983   p
7984   q
7985 }
7986 /@datadir@/p
7987 /@docdir@/p
7988 /@infodir@/p
7989 /@localedir@/p
7990 /@mandir@/p
7991 ' $ac_file_inputs` in
7992 *datarootdir*) ac_datarootdir_seen=yes;;
7993 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
7994   { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
7995 echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
7996 _ACEOF
7997 cat >>$CONFIG_STATUS <<_ACEOF
7998   ac_datarootdir_hack='
7999   s&@datadir@&$datadir&g
8000   s&@docdir@&$docdir&g
8001   s&@infodir@&$infodir&g
8002   s&@localedir@&$localedir&g
8003   s&@mandir@&$mandir&g
8004     s&\\\${datarootdir}&$datarootdir&g' ;;
8005 esac
8006 _ACEOF
8007
8008 # Neutralize VPATH when `$srcdir' = `.'.
8009 # Shell code in configure.ac might set extrasub.
8010 # FIXME: do we really want to maintain this feature?
8011 cat >>$CONFIG_STATUS <<_ACEOF
8012   sed "$ac_vpsub
8013 $extrasub
8014 _ACEOF
8015 cat >>$CONFIG_STATUS <<\_ACEOF
8016 :t
8017 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8018 s&@configure_input@&$configure_input&;t t
8019 s&@top_builddir@&$ac_top_builddir_sub&;t t
8020 s&@srcdir@&$ac_srcdir&;t t
8021 s&@abs_srcdir@&$ac_abs_srcdir&;t t
8022 s&@top_srcdir@&$ac_top_srcdir&;t t
8023 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
8024 s&@builddir@&$ac_builddir&;t t
8025 s&@abs_builddir@&$ac_abs_builddir&;t t
8026 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
8027 s&@INSTALL@&$ac_INSTALL&;t t
8028 s&@MKDIR_P@&$ac_MKDIR_P&;t t
8029 $ac_datarootdir_hack
8030 " $ac_file_inputs | sed -f "$tmp/subs-1.sed" | sed -f "$tmp/subs-2.sed" >$tmp/out
8031
8032 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8033   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
8034   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
8035   { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8036 which seems to be undefined.  Please make sure it is defined." >&5
8037 echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8038 which seems to be undefined.  Please make sure it is defined." >&2;}
8039
8040   rm -f "$tmp/stdin"
8041   case $ac_file in
8042   -) cat "$tmp/out"; rm -f "$tmp/out";;
8043   *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
8044   esac
8045  ;;
8046   :H)
8047   #
8048   # CONFIG_HEADER
8049   #
8050 _ACEOF
8051
8052 # Transform confdefs.h into a sed script `conftest.defines', that
8053 # substitutes the proper values into config.h.in to produce config.h.
8054 rm -f conftest.defines conftest.tail
8055 # First, append a space to every undef/define line, to ease matching.
8056 echo 's/$/ /' >conftest.defines
8057 # Then, protect against being on the right side of a sed subst, or in
8058 # an unquoted here document, in config.status.  If some macros were
8059 # called several times there might be several #defines for the same
8060 # symbol, which is useless.  But do not sort them, since the last
8061 # AC_DEFINE must be honored.
8062 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
8063 # These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
8064 # NAME is the cpp macro being defined, VALUE is the value it is being given.
8065 # PARAMS is the parameter list in the macro definition--in most cases, it's
8066 # just an empty string.
8067 ac_dA='s,^\\([   #]*\\)[^        ]*\\([  ]*'
8068 ac_dB='\\)[      (].*,\\1define\\2'
8069 ac_dC=' '
8070 ac_dD=' ,'
8071
8072 uniq confdefs.h |
8073   sed -n '
8074         t rset
8075         :rset
8076         s/^[     ]*#[    ]*define[       ][      ]*//
8077         t ok
8078         d
8079         :ok
8080         s/[\\&,]/\\&/g
8081         s/^\('"$ac_word_re"'\)\(([^()]*)\)[      ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
8082         s/^\('"$ac_word_re"'\)[  ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
8083   ' >>conftest.defines
8084
8085 # Remove the space that was appended to ease matching.
8086 # Then replace #undef with comments.  This is necessary, for
8087 # example, in the case of _POSIX_SOURCE, which is predefined and required
8088 # on some systems where configure will not decide to define it.
8089 # (The regexp can be short, since the line contains either #define or #undef.)
8090 echo 's/ $//
8091 s,^[     #]*u.*,/* & */,' >>conftest.defines
8092
8093 # Break up conftest.defines:
8094 ac_max_sed_lines=50
8095
8096 # First sed command is:  sed -f defines.sed $ac_file_inputs >"$tmp/out1"
8097 # Second one is:         sed -f defines.sed "$tmp/out1" >"$tmp/out2"
8098 # Third one will be:     sed -f defines.sed "$tmp/out2" >"$tmp/out1"
8099 # et cetera.
8100 ac_in='$ac_file_inputs'
8101 ac_out='"$tmp/out1"'
8102 ac_nxt='"$tmp/out2"'
8103
8104 while :
8105 do
8106   # Write a here document:
8107     cat >>$CONFIG_STATUS <<_ACEOF
8108     # First, check the format of the line:
8109     cat >"\$tmp/defines.sed" <<\\CEOF
8110 /^[      ]*#[    ]*undef[        ][      ]*$ac_word_re[  ]*\$/b def
8111 /^[      ]*#[    ]*define[       ][      ]*$ac_word_re[(         ]/b def
8112 b
8113 :def
8114 _ACEOF
8115   sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
8116   echo 'CEOF
8117     sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
8118   ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
8119   sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
8120   grep . conftest.tail >/dev/null || break
8121   rm -f conftest.defines
8122   mv conftest.tail conftest.defines
8123 done
8124 rm -f conftest.defines conftest.tail
8125
8126 echo "ac_result=$ac_in" >>$CONFIG_STATUS
8127 cat >>$CONFIG_STATUS <<\_ACEOF
8128   if test x"$ac_file" != x-; then
8129     echo "/* $configure_input  */" >"$tmp/config.h"
8130     cat "$ac_result" >>"$tmp/config.h"
8131     if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then
8132       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
8133 echo "$as_me: $ac_file is unchanged" >&6;}
8134     else
8135       rm -f $ac_file
8136       mv "$tmp/config.h" $ac_file
8137     fi
8138   else
8139     echo "/* $configure_input  */"
8140     cat "$ac_result"
8141   fi
8142   rm -f "$tmp/out12"
8143 # Compute $ac_file's index in $config_headers.
8144 _am_arg=$ac_file
8145 _am_stamp_count=1
8146 for _am_header in $config_headers :; do
8147   case $_am_header in
8148     $_am_arg | $_am_arg:* )
8149       break ;;
8150     * )
8151       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
8152   esac
8153 done
8154 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
8155 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8156          X"$_am_arg" : 'X\(//\)[^/]' \| \
8157          X"$_am_arg" : 'X\(//\)$' \| \
8158          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
8159 echo X"$_am_arg" |
8160     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8161             s//\1/
8162             q
8163           }
8164           /^X\(\/\/\)[^/].*/{
8165             s//\1/
8166             q
8167           }
8168           /^X\(\/\/\)$/{
8169             s//\1/
8170             q
8171           }
8172           /^X\(\/\).*/{
8173             s//\1/
8174             q
8175           }
8176           s/.*/./; q'`/stamp-h$_am_stamp_count
8177  ;;
8178
8179   :C)  { echo "$as_me:$LINENO: executing $ac_file commands" >&5
8180 echo "$as_me: executing $ac_file commands" >&6;}
8181  ;;
8182   esac
8183
8184
8185   case $ac_file$ac_mode in
8186     "depfiles":C) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do
8187   # Strip MF so we end up with the name of the file.
8188   mf=`echo "$mf" | sed -e 's/:.*$//'`
8189   # Check whether this is an Automake generated Makefile or not.
8190   # We used to match only the files named `Makefile.in', but
8191   # some people rename them; so instead we look at the file content.
8192   # Grep'ing the first line is not enough: some people post-process
8193   # each Makefile.in and add a new line on top of each file to say so.
8194   # Grep'ing the whole file is not good either: AIX grep has a line
8195   # limit of 2048, but all sed's we know have understand at least 4000.
8196   if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
8197     dirpart=`$as_dirname -- "$mf" ||
8198 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8199          X"$mf" : 'X\(//\)[^/]' \| \
8200          X"$mf" : 'X\(//\)$' \| \
8201          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
8202 echo X"$mf" |
8203     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8204             s//\1/
8205             q
8206           }
8207           /^X\(\/\/\)[^/].*/{
8208             s//\1/
8209             q
8210           }
8211           /^X\(\/\/\)$/{
8212             s//\1/
8213             q
8214           }
8215           /^X\(\/\).*/{
8216             s//\1/
8217             q
8218           }
8219           s/.*/./; q'`
8220   else
8221     continue
8222   fi
8223   # Extract the definition of DEPDIR, am__include, and am__quote
8224   # from the Makefile without running `make'.
8225   DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
8226   test -z "$DEPDIR" && continue
8227   am__include=`sed -n 's/^am__include = //p' < "$mf"`
8228   test -z "am__include" && continue
8229   am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
8230   # When using ansi2knr, U may be empty or an underscore; expand it
8231   U=`sed -n 's/^U = //p' < "$mf"`
8232   # Find all dependency output files, they are included files with
8233   # $(DEPDIR) in their names.  We invoke sed twice because it is the
8234   # simplest approach to changing $(DEPDIR) to its actual value in the
8235   # expansion.
8236   for file in `sed -n "
8237     s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
8238        sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
8239     # Make sure the directory exists.
8240     test -f "$dirpart/$file" && continue
8241     fdir=`$as_dirname -- "$file" ||
8242 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8243          X"$file" : 'X\(//\)[^/]' \| \
8244          X"$file" : 'X\(//\)$' \| \
8245          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
8246 echo X"$file" |
8247     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8248             s//\1/
8249             q
8250           }
8251           /^X\(\/\/\)[^/].*/{
8252             s//\1/
8253             q
8254           }
8255           /^X\(\/\/\)$/{
8256             s//\1/
8257             q
8258           }
8259           /^X\(\/\).*/{
8260             s//\1/
8261             q
8262           }
8263           s/.*/./; q'`
8264     { as_dir=$dirpart/$fdir
8265   case $as_dir in #(
8266   -*) as_dir=./$as_dir;;
8267   esac
8268   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
8269     as_dirs=
8270     while :; do
8271       case $as_dir in #(
8272       *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
8273       *) as_qdir=$as_dir;;
8274       esac
8275       as_dirs="'$as_qdir' $as_dirs"
8276       as_dir=`$as_dirname -- "$as_dir" ||
8277 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8278          X"$as_dir" : 'X\(//\)[^/]' \| \
8279          X"$as_dir" : 'X\(//\)$' \| \
8280          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
8281 echo X"$as_dir" |
8282     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8283             s//\1/
8284             q
8285           }
8286           /^X\(\/\/\)[^/].*/{
8287             s//\1/
8288             q
8289           }
8290           /^X\(\/\/\)$/{
8291             s//\1/
8292             q
8293           }
8294           /^X\(\/\).*/{
8295             s//\1/
8296             q
8297           }
8298           s/.*/./; q'`
8299       test -d "$as_dir" && break
8300     done
8301     test -z "$as_dirs" || eval "mkdir $as_dirs"
8302   } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
8303 echo "$as_me: error: cannot create directory $as_dir" >&2;}
8304    { (exit 1); exit 1; }; }; }
8305     # echo "creating $dirpart/$file"
8306     echo '# dummy' > "$dirpart/$file"
8307   done
8308 done
8309  ;;
8310
8311   esac
8312 done # for ac_tag
8313
8314
8315 { (exit 0); exit 0; }
8316 _ACEOF
8317 chmod +x $CONFIG_STATUS
8318 ac_clean_files=$ac_clean_files_save
8319
8320
8321 # configure is writing to config.log, and then calls config.status.
8322 # config.status does its own redirection, appending to config.log.
8323 # Unfortunately, on DOS this fails, as config.log is still kept open
8324 # by configure, so config.status won't be able to write to it; its
8325 # output is simply discarded.  So we exec the FD to /dev/null,
8326 # effectively closing config.log, so it can be properly (re)opened and
8327 # appended to by config.status.  When coming back to configure, we
8328 # need to make the FD available again.
8329 if test "$no_create" != yes; then
8330   ac_cs_success=:
8331   ac_config_status_args=
8332   test "$silent" = yes &&
8333     ac_config_status_args="$ac_config_status_args --quiet"
8334   exec 5>/dev/null
8335   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8336   exec 5>>config.log
8337   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8338   # would make configure fail if this is the last instruction.
8339   $ac_cs_success || { (exit 1); exit 1; }
8340 fi
8341
8342 #
8343 # CONFIG_SUBDIRS section.
8344 #
8345 if test "$no_recursion" != yes; then
8346
8347   # Remove --cache-file and --srcdir arguments so they do not pile up.
8348   ac_sub_configure_args=
8349   ac_prev=
8350   eval "set x $ac_configure_args"
8351   shift
8352   for ac_arg
8353   do
8354     if test -n "$ac_prev"; then
8355       ac_prev=
8356       continue
8357     fi
8358     case $ac_arg in
8359     -cache-file | --cache-file | --cache-fil | --cache-fi \
8360     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
8361       ac_prev=cache_file ;;
8362     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
8363     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
8364     | --c=*)
8365       ;;
8366     --config-cache | -C)
8367       ;;
8368     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
8369       ac_prev=srcdir ;;
8370     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
8371       ;;
8372     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
8373       ac_prev=prefix ;;
8374     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
8375       ;;
8376     *)
8377       case $ac_arg in
8378       *\'*) ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
8379       esac
8380       ac_sub_configure_args="$ac_sub_configure_args '$ac_arg'" ;;
8381     esac
8382   done
8383
8384   # Always prepend --prefix to ensure using the same prefix
8385   # in subdir configurations.
8386   ac_arg="--prefix=$prefix"
8387   case $ac_arg in
8388   *\'*) ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
8389   esac
8390   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
8391
8392   # Pass --silent
8393   if test "$silent" = yes; then
8394     ac_sub_configure_args="--silent $ac_sub_configure_args"
8395   fi
8396
8397   ac_popdir=`pwd`
8398   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
8399
8400     # Do not complain, so a configure script can configure whichever
8401     # parts of a large source tree are present.
8402     test -d "$srcdir/$ac_dir" || continue
8403
8404     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
8405     echo "$as_me:$LINENO: $ac_msg" >&5
8406     echo "$ac_msg" >&6
8407     { as_dir="$ac_dir"
8408   case $as_dir in #(
8409   -*) as_dir=./$as_dir;;
8410   esac
8411   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
8412     as_dirs=
8413     while :; do
8414       case $as_dir in #(
8415       *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
8416       *) as_qdir=$as_dir;;
8417       esac
8418       as_dirs="'$as_qdir' $as_dirs"
8419       as_dir=`$as_dirname -- "$as_dir" ||
8420 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8421          X"$as_dir" : 'X\(//\)[^/]' \| \
8422          X"$as_dir" : 'X\(//\)$' \| \
8423          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
8424 echo X"$as_dir" |
8425     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8426             s//\1/
8427             q
8428           }
8429           /^X\(\/\/\)[^/].*/{
8430             s//\1/
8431             q
8432           }
8433           /^X\(\/\/\)$/{
8434             s//\1/
8435             q
8436           }
8437           /^X\(\/\).*/{
8438             s//\1/
8439             q
8440           }
8441           s/.*/./; q'`
8442       test -d "$as_dir" && break
8443     done
8444     test -z "$as_dirs" || eval "mkdir $as_dirs"
8445   } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
8446 echo "$as_me: error: cannot create directory $as_dir" >&2;}
8447    { (exit 1); exit 1; }; }; }
8448     ac_builddir=.
8449
8450 case "$ac_dir" in
8451 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
8452 *)
8453   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
8454   # A ".." for each directory in $ac_dir_suffix.
8455   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
8456   case $ac_top_builddir_sub in
8457   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
8458   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
8459   esac ;;
8460 esac
8461 ac_abs_top_builddir=$ac_pwd
8462 ac_abs_builddir=$ac_pwd$ac_dir_suffix
8463 # for backward compatibility:
8464 ac_top_builddir=$ac_top_build_prefix
8465
8466 case $srcdir in
8467   .)  # We are building in place.
8468     ac_srcdir=.
8469     ac_top_srcdir=$ac_top_builddir_sub
8470     ac_abs_top_srcdir=$ac_pwd ;;
8471   [\\/]* | ?:[\\/]* )  # Absolute name.
8472     ac_srcdir=$srcdir$ac_dir_suffix;
8473     ac_top_srcdir=$srcdir
8474     ac_abs_top_srcdir=$srcdir ;;
8475   *) # Relative name.
8476     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8477     ac_top_srcdir=$ac_top_build_prefix$srcdir
8478     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
8479 esac
8480 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
8481
8482
8483     cd "$ac_dir"
8484
8485     # Check for guested configure; otherwise get Cygnus style configure.
8486     if test -f "$ac_srcdir/configure.gnu"; then
8487       ac_sub_configure=$ac_srcdir/configure.gnu
8488     elif test -f "$ac_srcdir/configure"; then
8489       ac_sub_configure=$ac_srcdir/configure
8490     elif test -f "$ac_srcdir/configure.in"; then
8491       # This should be Cygnus configure.
8492       ac_sub_configure=$ac_aux_dir/configure
8493     else
8494       { echo "$as_me:$LINENO: WARNING: no configuration information is in $ac_dir" >&5
8495 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
8496       ac_sub_configure=
8497     fi
8498
8499     # The recursion is here.
8500     if test -n "$ac_sub_configure"; then
8501       # Make the cache file name correct relative to the subdirectory.
8502       case $cache_file in
8503       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
8504       *) # Relative name.
8505         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
8506       esac
8507
8508       { echo "$as_me:$LINENO: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
8509 echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
8510       # The eval makes quoting arguments work.
8511       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
8512            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
8513         { { echo "$as_me:$LINENO: error: $ac_sub_configure failed for $ac_dir" >&5
8514 echo "$as_me: error: $ac_sub_configure failed for $ac_dir" >&2;}
8515    { (exit 1); exit 1; }; }
8516     fi
8517
8518     cd "$ac_popdir"
8519   done
8520 fi
8521
8522
8523 if test $build_elfutils = yes; then
8524   case "$with_elfutils" in
8525   /*) elfutils_srcdir="$with_elfutils" ;;
8526   *) elfutils_srcdir="../$with_elfutils" ;;
8527   esac
8528   { echo "$as_me:$LINENO: running ${elfutils_srcdir}/configure" >&5
8529 echo "$as_me: running ${elfutils_srcdir}/configure" >&6;}
8530   # Our libdw.so's libebl will look in $ORIGIN/../lib/... but that
8531   # $ORIGIN is where libdw.so resides, which is not where there is a ../lib.
8532   # Note that $libdir might be using a quoted use of $exec_prefix or $prefix.
8533   # So we must make sure to pass those settings to elfutils configure.
8534   elfutils_rpath="-Wl,--enable-new-dtags,-rpath,${libdir}/${PACKAGE_NAME}"
8535   here=`pwd`
8536   (mkdir -p build-elfutils && cd build-elfutils &&
8537    ${elfutils_srcdir}/configure --enable-libebl-subdir=${PACKAGE_NAME} \
8538                                 --includedir="${here}/include-elfutils" \
8539                                 --libdir="${here}/lib-elfutils" \
8540                                 --exec-prefix="$exec_prefix" \
8541                                 --prefix="$prefix" \
8542                                 CFLAGS="${CFLAGS/-Wall/}" \
8543                                 LDFLAGS="$LDFLAGS $elfutils_rpath"
8544   )
8545 fi
8546