configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.61.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
   7 # This configure script is free software; the Free Software Foundation
   8 # gives unlimited permission to copy, distribute and modify it.
   9 ## --------------------- ##
  10 ## M4sh Initialization.  ##
  11 ## --------------------- ##
  12
  13 # Be more Bourne compatible
  14 DUALCASE=1; export DUALCASE # for MKS sh
  15 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  16   emulate sh
  17   NULLCMD=:
  18   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  19   # is contrary to our usage.  Disable this feature.
  20   alias -g '${1+"$@"}'='"$@"'
  21   setopt NO_GLOB_SUBST
  22 else
  23   case `(set -o) 2>/dev/null` in
  24   *posix*) set -o posix ;;
  25 esac
  26
  27 fi
  28
  29
  30
  31
  32 # PATH needs CR
  33 # Avoid depending upon Character Ranges.
  34 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  35 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  36 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  37 as_cr_digits='0123456789'
  38 as_cr_alnum=$as_cr_Letters$as_cr_digits
  39
  40 # The user is always right.
  41 if test "${PATH_SEPARATOR+set}" != set; then
  42   echo "#! /bin/sh" >conf$$.sh
  43   echo  "exit 0"   >>conf$$.sh
  44   chmod +x conf$$.sh
  45   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
  46     PATH_SEPARATOR=';'
  47   else
  48     PATH_SEPARATOR=:
  49   fi
  50   rm -f conf$$.sh
  51 fi
  52
  53 # Support unset when possible.
  54 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  55   as_unset=unset
  56 else
  57   as_unset=false
  58 fi
  59
  60
  61 # IFS
  62 # We need space, tab and new line, in precisely that order.  Quoting is
  63 # there to prevent editors from complaining about space-tab.
  64 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  65 # splitting by setting IFS to empty value.)
  66 as_nl='
  67 '
  68 IFS=" ""        $as_nl"
  69
  70 # Find who we are.  Look in the path if we contain no directory separator.
  71 case $0 in
  72   *[\\/]* ) as_myself=$0 ;;
  73   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  74 for as_dir in $PATH
  75 do
  76   IFS=$as_save_IFS
  77   test -z "$as_dir" && as_dir=.
  78   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  79 done
  80 IFS=$as_save_IFS
  81
  82      ;;
  83 esac
  84 # We did not find ourselves, most probably we were run as `sh COMMAND'
  85 # in which case we are not to be found in the path.
  86 if test "x$as_myself" = x; then
  87   as_myself=$0
  88 fi
  89 if test ! -f "$as_myself"; then
  90   echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  91   { (exit 1); exit 1; }
  92 fi
  93
  94 # Work around bugs in pre-3.0 UWIN ksh.
  95 for as_var in ENV MAIL MAILPATH
  96 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
  97 done
  98 PS1='$ '
  99 PS2='> '
 100 PS4='+ '
 101
 102 # NLS nuisances.
 103 for as_var in \
 104   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
 105   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
 106   LC_TELEPHONE LC_TIME
 107 do
 108   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
 109     eval $as_var=C; export $as_var
 110   else
 111     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 112   fi
 113 done
 114
 115 # Required to use basename.
 116 if expr a : '\(a\)' >/dev/null 2>&1 &&
 117    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 118   as_expr=expr
 119 else
 120   as_expr=false
 121 fi
 122
 123 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 124   as_basename=basename
 125 else
 126   as_basename=false
 127 fi
 128
 129
 130 # Name of the executable.
 131 as_me=`$as_basename -- "$0" ||
 132 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 133          X"$0" : 'X\(//\)$' \| \
 134          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 135 echo X/"$0" |
 136     sed '/^.*\/\([^/][^/]*\)\/*$/{
 137             s//\1/
 138             q
 139           }
 140           /^X\/\(\/\/\)$/{
 141             s//\1/
 142             q
 143           }
 144           /^X\/\(\/\).*/{
 145             s//\1/
 146             q
 147           }
 148           s/.*/./; q'`
 149
 150 # CDPATH.
 151 $as_unset CDPATH
 152
 153
 154 if test "x$CONFIG_SHELL" = x; then
 155   if (eval ":") 2>/dev/null; then
 156   as_have_required=yes
 157 else
 158   as_have_required=no
 159 fi
 160
 161   if test $as_have_required = yes &&     (eval ":
 162 (as_func_return () {
 163   (exit \$1)
 164 }
 165 as_func_success () {
 166   as_func_return 0
 167 }
 168 as_func_failure () {
 169   as_func_return 1
 170 }
 171 as_func_ret_success () {
 172   return 0
 173 }
 174 as_func_ret_failure () {
 175   return 1
 176 }
 177
 178 exitcode=0
 179 if as_func_success; then
 180   :
 181 else
 182   exitcode=1
 183   echo as_func_success failed.
 184 fi
 185
 186 if as_func_failure; then
 187   exitcode=1
 188   echo as_func_failure succeeded.
 189 fi
 190
 191 if as_func_ret_success; then
 192   :
 193 else
 194   exitcode=1
 195   echo as_func_ret_success failed.
 196 fi
 197
 198 if as_func_ret_failure; then
 199   exitcode=1
 200   echo as_func_ret_failure succeeded.
 201 fi
 202
 203 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
 204   :
 205 else
 206   exitcode=1
 207   echo positional parameters were not saved.
 208 fi
 209
 210 test \$exitcode = 0) || { (exit 1); exit 1; }
 211
 212 (
 213   as_lineno_1=\$LINENO
 214   as_lineno_2=\$LINENO
 215   test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
 216   test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
 217 ") 2> /dev/null; then
 218   :
 219 else
 220   as_candidate_shells=
 221     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 222 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 223 do
 224   IFS=$as_save_IFS
 225   test -z "$as_dir" && as_dir=.
 226   case $as_dir in
 227          /*)
 228            for as_base in sh bash ksh sh5; do
 229              as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
 230            done;;
 231        esac
 232 done
 233 IFS=$as_save_IFS
 234
 235
 236       for as_shell in $as_candidate_shells $SHELL; do
 237          # Try only shells that exist, to save several forks.
 238          if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 239                 { ("$as_shell") 2> /dev/null <<\_ASEOF
 240 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 241   emulate sh
 242   NULLCMD=:
 243   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
 244   # is contrary to our usage.  Disable this feature.
 245   alias -g '${1+"$@"}'='"$@"'
 246   setopt NO_GLOB_SUBST
 247 else
 248   case `(set -o) 2>/dev/null` in
 249   *posix*) set -o posix ;;
 250 esac
 251
 252 fi
 253
 254
 255 :
 256 _ASEOF
 257 }; then
 258   CONFIG_SHELL=$as_shell
 259                as_have_required=yes
 260                if { "$as_shell" 2> /dev/null <<\_ASEOF
 261 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 262   emulate sh
 263   NULLCMD=:
 264   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
 265   # is contrary to our usage.  Disable this feature.
 266   alias -g '${1+"$@"}'='"$@"'
 267   setopt NO_GLOB_SUBST
 268 else
 269   case `(set -o) 2>/dev/null` in
 270   *posix*) set -o posix ;;
 271 esac
 272
 273 fi
 274
 275
 276 :
 277 (as_func_return () {
 278   (exit $1)
 279 }
 280 as_func_success () {
 281   as_func_return 0
 282 }
 283 as_func_failure () {
 284   as_func_return 1
 285 }
 286 as_func_ret_success () {
 287   return 0
 288 }
 289 as_func_ret_failure () {
 290   return 1
 291 }
 292
 293 exitcode=0
 294 if as_func_success; then
 295   :
 296 else
 297   exitcode=1
 298   echo as_func_success failed.
 299 fi
 300
 301 if as_func_failure; then
 302   exitcode=1
 303   echo as_func_failure succeeded.
 304 fi
 305
 306 if as_func_ret_success; then
 307   :
 308 else
 309   exitcode=1
 310   echo as_func_ret_success failed.
 311 fi
 312
 313 if as_func_ret_failure; then
 314   exitcode=1
 315   echo as_func_ret_failure succeeded.
 316 fi
 317
 318 if ( set x; as_func_ret_success y && test x = "$1" ); then
 319   :
 320 else
 321   exitcode=1
 322   echo positional parameters were not saved.
 323 fi
 324
 325 test $exitcode = 0) || { (exit 1); exit 1; }
 326
 327 (
 328   as_lineno_1=$LINENO
 329   as_lineno_2=$LINENO
 330   test "x$as_lineno_1" != "x$as_lineno_2" &&
 331   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
 332
 333 _ASEOF
 334 }; then
 335   break
 336 fi
 337
 338 fi
 339
 340       done
 341
 342       if test "x$CONFIG_SHELL" != x; then
 343   for as_var in BASH_ENV ENV
 344         do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 345         done
 346         export CONFIG_SHELL
 347         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 348 fi
 349
 350
 351     if test $as_have_required = no; then
 352   echo This script requires a shell more modern than all the
 353       echo shells that I found on your system.  Please install a
 354       echo modern shell, or manually run the script under such a
 355       echo shell if you do have one.
 356       { (exit 1); exit 1; }
 357 fi
 358
 359
 360 fi
 361
 362 fi
 363
 364
 365
 366 (eval "as_func_return () {
 367   (exit \$1)
 368 }
 369 as_func_success () {
 370   as_func_return 0
 371 }
 372 as_func_failure () {
 373   as_func_return 1
 374 }
 375 as_func_ret_success () {
 376   return 0
 377 }
 378 as_func_ret_failure () {
 379   return 1
 380 }
 381
 382 exitcode=0
 383 if as_func_success; then
 384   :
 385 else
 386   exitcode=1
 387   echo as_func_success failed.
 388 fi
 389
 390 if as_func_failure; then
 391   exitcode=1
 392   echo as_func_failure succeeded.
 393 fi
 394
 395 if as_func_ret_success; then
 396   :
 397 else
 398   exitcode=1
 399   echo as_func_ret_success failed.
 400 fi
 401
 402 if as_func_ret_failure; then
 403   exitcode=1
 404   echo as_func_ret_failure succeeded.
 405 fi
 406
 407 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
 408   :
 409 else
 410   exitcode=1
 411   echo positional parameters were not saved.
 412 fi
 413
 414 test \$exitcode = 0") || {
 415   echo No shell found that supports shell functions.
 416   echo Please tell autoconf@gnu.org about your system,
 417   echo including any error possibly output before this
 418   echo message
 419 }
 420
 421
 422
 423   as_lineno_1=$LINENO
 424   as_lineno_2=$LINENO
 425   test "x$as_lineno_1" != "x$as_lineno_2" &&
 426   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
 427
 428   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
 429   # uniformly replaced by the line number.  The first 'sed' inserts a
 430   # line-number line after each line using $LINENO; the second 'sed'
 431   # does the real work.  The second script uses 'N' to pair each
 432   # line-number line with the line containing $LINENO, and appends
 433   # trailing '-' during substitution so that $LINENO is not a special
 434   # case at line end.
 435   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
 436   # scripts with optimization help from Paolo Bonzini.  Blame Lee
 437   # E. McMahon (1931-1989) for sed's syntax.  :-)
 438   sed -n '
 439     p
 440     /[$]LINENO/=
 441   ' <$as_myself |
 442     sed '
 443       s/[$]LINENO.*/&-/
 444       t lineno
 445       b
 446       :lineno
 447       N
 448       :loop
 449       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 450       t loop
 451       s/-\n.*//
 452     ' >$as_me.lineno &&
 453   chmod +x "$as_me.lineno" ||
 454     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
 455    { (exit 1); exit 1; }; }
 456
 457   # Don't try to exec as it changes $[0], causing all sort of problems
 458   # (the dirname of $[0] is not the place where we might find the
 459   # original and so on.  Autoconf is especially sensitive to this).
 460   . "./$as_me.lineno"
 461   # Exit status is that of the last command.
 462   exit
 463 }
 464
 465
 466 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 467   as_dirname=dirname
 468 else
 469   as_dirname=false
 470 fi
 471
 472 ECHO_C= ECHO_N= ECHO_T=
 473 case `echo -n x` in
 474 -n*)
 475   case `echo 'x\c'` in
 476   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 477   *)   ECHO_C='\c';;
 478   esac;;
 479 *)
 480   ECHO_N='-n';;
 481 esac
 482
 483 if expr a : '\(a\)' >/dev/null 2>&1 &&
 484    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 485   as_expr=expr
 486 else
 487   as_expr=false
 488 fi
 489
 490 rm -f conf$$ conf$$.exe conf$$.file
 491 if test -d conf$$.dir; then
 492   rm -f conf$$.dir/conf$$.file
 493 else
 494   rm -f conf$$.dir
 495   mkdir conf$$.dir
 496 fi
 497 echo >conf$$.file
 498 if ln -s conf$$.file conf$$ 2>/dev/null; then
 499   as_ln_s='ln -s'
 500   # ... but there are two gotchas:
 501   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 502   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 503   # In both cases, we have to default to `cp -p'.
 504   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 505     as_ln_s='cp -p'
 506 elif ln conf$$.file conf$$ 2>/dev/null; then
 507   as_ln_s=ln
 508 else
 509   as_ln_s='cp -p'
 510 fi
 511 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 512 rmdir conf$$.dir 2>/dev/null
 513
 514 if mkdir -p . 2>/dev/null; then
 515   as_mkdir_p=:
 516 else
 517   test -d ./-p && rmdir ./-p
 518   as_mkdir_p=false
 519 fi
 520
 521 if test -x / >/dev/null 2>&1; then
 522   as_test_x='test -x'
 523 else
 524   if ls -dL / >/dev/null 2>&1; then
 525     as_ls_L_option=L
 526   else
 527     as_ls_L_option=
 528   fi
 529   as_test_x='
 530     eval sh -c '\''
 531       if test -d "$1"; then
 532         test -d "$1/.";
 533       else
 534         case $1 in
 535         -*)set "./$1";;
 536         esac;
 537         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
 538         ???[sx]*):;;*)false;;esac;fi
 539     '\'' sh
 540   '
 541 fi
 542 as_executable_p=$as_test_x
 543
 544 # Sed expression to map a string onto a valid CPP name.
 545 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 546
 547 # Sed expression to map a string onto a valid variable name.
 548 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 549
 550
 551
 552 exec 7<&0 </dev/null 6>&1
 553
 554 # Name of the host.
 555 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 556 # so uname gets run too.
 557 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 558
 559 #
 560 # Initializations.
 561 #
 562 ac_default_prefix=/usr/local
 563 ac_clean_files=
 564 ac_config_libobj_dir=.
 565 LIBOBJS=
 566 cross_compiling=no
 567 subdirs=
 568 MFLAGS=
 569 MAKEFLAGS=
 570 SHELL=${CONFIG_SHELL-/bin/sh}
 571
 572 # Identity of this package.
 573 PACKAGE_NAME=
 574 PACKAGE_TARNAME=
 575 PACKAGE_VERSION=
 576 PACKAGE_STRING=
 577 PACKAGE_BUGREPORT=
 578
 579 ac_unique_file="src/evaluate/rr.c"
 580 # Factoring default headers for most tests.
 581 ac_includes_default="\
 582 #include <stdio.h>
 583 #ifdef HAVE_SYS_TYPES_H
 584 # include <sys/types.h>
 585 #endif
 586 #ifdef HAVE_SYS_STAT_H
 587 # include <sys/stat.h>
 588 #endif
 589 #ifdef STDC_HEADERS
 590 # include <stdlib.h>
 591 # include <stddef.h>
 592 #else
 593 # ifdef HAVE_STDLIB_H
 594 #  include <stdlib.h>
 595 # endif
 596 #endif
 597 #ifdef HAVE_STRING_H
 598 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 599 #  include <memory.h>
 600 # endif
 601 # include <string.h>
 602 #endif
 603 #ifdef HAVE_STRINGS_H
 604 # include <strings.h>
 605 #endif
 606 #ifdef HAVE_INTTYPES_H
 607 # include <inttypes.h>
 608 #endif
 609 #ifdef HAVE_STDINT_H
 610 # include <stdint.h>
 611 #endif
 612 #ifdef HAVE_UNISTD_H
 613 # include <unistd.h>
 614 #endif"
 615
 616 ac_subst_vars='SHELL
 617 PATH_SEPARATOR
 618 PACKAGE_NAME
 619 PACKAGE_TARNAME
 620 PACKAGE_VERSION
 621 PACKAGE_STRING
 622 PACKAGE_BUGREPORT
 623 exec_prefix
 624 prefix
 625 program_transform_name
 626 bindir
 627 sbindir
 628 libexecdir
 629 datarootdir
 630 datadir
 631 sysconfdir
 632 sharedstatedir
 633 localstatedir
 634 includedir
 635 oldincludedir
 636 docdir
 637 infodir
 638 htmldir
 639 dvidir
 640 pdfdir
 641 psdir
 642 libdir
 643 localedir
 644 mandir
 645 DEFS
 646 ECHO_C
 647 ECHO_N
 648 ECHO_T
 649 LIBS
 650 build_alias
 651 host_alias
 652 target_alias
 653 INSTALL_PROGRAM
 654 INSTALL_SCRIPT
 655 INSTALL_DATA
 656 CYGPATH_W
 657 PACKAGE
 658 VERSION
 659 ACLOCAL
 660 AUTOCONF
 661 AUTOMAKE
 662 AUTOHEADER
 663 MAKEINFO
 664 install_sh
 665 STRIP
 666 INSTALL_STRIP_PROGRAM
 667 mkdir_p
 668 AWK
 669 SET_MAKE
 670 am__leading_dot
 671 AMTAR
 672 am__tar
 673 am__untar
 674 CC
 675 CFLAGS
 676 LDFLAGS
 677 CPPFLAGS
 678 ac_ct_CC
 679 EXEEXT
 680 OBJEXT
 681 DEPDIR
 682 am__include
 683 am__quote
 684 AMDEP_TRUE
 685 AMDEP_FALSE
 686 AMDEPBACKSLASH
 687 CCDEPMODE
 688 am__fastdepCC_TRUE
 689 am__fastdepCC_FALSE
 690 CPP
 691 GREP
 692 EGREP
 693 MAINTAINER_MODE_TRUE
 694 MAINTAINER_MODE_FALSE
 695 MAINT
 696 RANLIB
 697 GNUPLOT
 698 HAVE_GNUPLOT_TRUE
 699 HAVE_GNUPLOT_FALSE
 700 PKG_CONFIG
 701 GLIB_CFLAGS
 702 GLIB_LIBS
 703 PERL
 704 HAVE_PERL_TRUE
 705 HAVE_PERL_FALSE
 706 PYTHON
 707 HAVE_PYTHON_TRUE
 708 HAVE_PYTHON_FALSE
 709 CONVERT
 710 HAVE_CONVERT_TRUE
 711 HAVE_CONVERT_FALSE
 712 PLOTMTV
 713 HAVE_PLOTMTV_TRUE
 714 HAVE_PLOTMTV_FALSE
 715 ENABLE_MPI
 716 MPICC
 717 MPILIBS
 718 MPIPYTHON
 719 ENABLE_CAM
 720 ENABLE_TRIG
 721 CONTROL
 722 HAVE_CONTROL_TRUE
 723 HAVE_CONTROL_FALSE
 724 RTA_TOPDIR
 725 K_TOPDIR
 726 HAVE_MPIPYTHON_TRUE
 727 HAVE_MPIPYTHON_FALSE
 728 BUILD_MPI_TRUE
 729 BUILD_MPI_FALSE
 730 ALLOCA
 731 LIBOBJS
 732 LTLIBOBJS'
 733 ac_subst_files=''
 734       ac_precious_vars='build_alias
 735 host_alias
 736 target_alias
 737 CC
 738 CFLAGS
 739 LDFLAGS
 740 LIBS
 741 CPPFLAGS
 742 CPP
 743 PKG_CONFIG
 744 GLIB_CFLAGS
 745 GLIB_LIBS
 746 MPICC'
 747
 748
 749 # Initialize some variables set by options.
 750 ac_init_help=
 751 ac_init_version=false
 752 # The variables have the same names as the options, with
 753 # dashes changed to underlines.
 754 cache_file=/dev/null
 755 exec_prefix=NONE
 756 no_create=
 757 no_recursion=
 758 prefix=NONE
 759 program_prefix=NONE
 760 program_suffix=NONE
 761 program_transform_name=s,x,x,
 762 silent=
 763 site=
 764 srcdir=
 765 verbose=
 766 x_includes=NONE
 767 x_libraries=NONE
 768
 769 # Installation directory options.
 770 # These are left unexpanded so users can "make install exec_prefix=/foo"
 771 # and all the variables that are supposed to be based on exec_prefix
 772 # by default will actually change.
 773 # Use braces instead of parens because sh, perl, etc. also accept them.
 774 # (The list follows the same order as the GNU Coding Standards.)
 775 bindir='${exec_prefix}/bin'
 776 sbindir='${exec_prefix}/sbin'
 777 libexecdir='${exec_prefix}/libexec'
 778 datarootdir='${prefix}/share'
 779 datadir='${datarootdir}'
 780 sysconfdir='${prefix}/etc'
 781 sharedstatedir='${prefix}/com'
 782 localstatedir='${prefix}/var'
 783 includedir='${prefix}/include'
 784 oldincludedir='/usr/include'
 785 docdir='${datarootdir}/doc/${PACKAGE}'
 786 infodir='${datarootdir}/info'
 787 htmldir='${docdir}'
 788 dvidir='${docdir}'
 789 pdfdir='${docdir}'
 790 psdir='${docdir}'
 791 libdir='${exec_prefix}/lib'
 792 localedir='${datarootdir}/locale'
 793 mandir='${datarootdir}/man'
 794
 795 ac_prev=
 796 ac_dashdash=
 797 for ac_option
 798 do
 799   # If the previous option needs an argument, assign it.
 800   if test -n "$ac_prev"; then
 801     eval $ac_prev=\$ac_option
 802     ac_prev=
 803     continue
 804   fi
 805
 806   case $ac_option in
 807   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 808   *)    ac_optarg=yes ;;
 809   esac
 810
 811   # Accept the important Cygnus configure options, so we can diagnose typos.
 812
 813   case $ac_dashdash$ac_option in
 814   --)
 815     ac_dashdash=yes ;;
 816
 817   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 818     ac_prev=bindir ;;
 819   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 820     bindir=$ac_optarg ;;
 821
 822   -build | --build | --buil | --bui | --bu)
 823     ac_prev=build_alias ;;
 824   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 825     build_alias=$ac_optarg ;;
 826
 827   -cache-file | --cache-file | --cache-fil | --cache-fi \
 828   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 829     ac_prev=cache_file ;;
 830   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 831   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 832     cache_file=$ac_optarg ;;
 833
 834   --config-cache | -C)
 835     cache_file=config.cache ;;
 836
 837   -datadir | --datadir | --datadi | --datad)
 838     ac_prev=datadir ;;
 839   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 840     datadir=$ac_optarg ;;
 841
 842   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 843   | --dataroo | --dataro | --datar)
 844     ac_prev=datarootdir ;;
 845   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 846   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 847     datarootdir=$ac_optarg ;;
 848
 849   -disable-* | --disable-*)
 850     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 851     # Reject names that are not valid shell variable names.
 852     expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 853       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 854    { (exit 1); exit 1; }; }
 855     ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
 856     eval enable_$ac_feature=no ;;
 857
 858   -docdir | --docdir | --docdi | --doc | --do)
 859     ac_prev=docdir ;;
 860   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 861     docdir=$ac_optarg ;;
 862
 863   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 864     ac_prev=dvidir ;;
 865   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 866     dvidir=$ac_optarg ;;
 867
 868   -enable-* | --enable-*)
 869     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 870     # Reject names that are not valid shell variable names.
 871     expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 872       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 873    { (exit 1); exit 1; }; }
 874     ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
 875     eval enable_$ac_feature=\$ac_optarg ;;
 876
 877   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 878   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 879   | --exec | --exe | --ex)
 880     ac_prev=exec_prefix ;;
 881   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 882   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 883   | --exec=* | --exe=* | --ex=*)
 884     exec_prefix=$ac_optarg ;;
 885
 886   -gas | --gas | --ga | --g)
 887     # Obsolete; use --with-gas.
 888     with_gas=yes ;;
 889
 890   -help | --help | --hel | --he | -h)
 891     ac_init_help=long ;;
 892   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 893     ac_init_help=recursive ;;
 894   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 895     ac_init_help=short ;;
 896
 897   -host | --host | --hos | --ho)
 898     ac_prev=host_alias ;;
 899   -host=* | --host=* | --hos=* | --ho=*)
 900     host_alias=$ac_optarg ;;
 901
 902   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 903     ac_prev=htmldir ;;
 904   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 905   | --ht=*)
 906     htmldir=$ac_optarg ;;
 907
 908   -includedir | --includedir | --includedi | --included | --include \
 909   | --includ | --inclu | --incl | --inc)
 910     ac_prev=includedir ;;
 911   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 912   | --includ=* | --inclu=* | --incl=* | --inc=*)
 913     includedir=$ac_optarg ;;
 914
 915   -infodir | --infodir | --infodi | --infod | --info | --inf)
 916     ac_prev=infodir ;;
 917   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 918     infodir=$ac_optarg ;;
 919
 920   -libdir | --libdir | --libdi | --libd)
 921     ac_prev=libdir ;;
 922   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 923     libdir=$ac_optarg ;;
 924
 925   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 926   | --libexe | --libex | --libe)
 927     ac_prev=libexecdir ;;
 928   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 929   | --libexe=* | --libex=* | --libe=*)
 930     libexecdir=$ac_optarg ;;
 931
 932   -localedir | --localedir | --localedi | --localed | --locale)
 933     ac_prev=localedir ;;
 934   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 935     localedir=$ac_optarg ;;
 936
 937   -localstatedir | --localstatedir | --localstatedi | --localstated \
 938   | --localstate | --localstat | --localsta | --localst | --locals)
 939     ac_prev=localstatedir ;;
 940   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 941   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 942     localstatedir=$ac_optarg ;;
 943
 944   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 945     ac_prev=mandir ;;
 946   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 947     mandir=$ac_optarg ;;
 948
 949   -nfp | --nfp | --nf)
 950     # Obsolete; use --without-fp.
 951     with_fp=no ;;
 952
 953   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 954   | --no-cr | --no-c | -n)
 955     no_create=yes ;;
 956
 957   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 958   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 959     no_recursion=yes ;;
 960
 961   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 962   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 963   | --oldin | --oldi | --old | --ol | --o)
 964     ac_prev=oldincludedir ;;
 965   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 966   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 967   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 968     oldincludedir=$ac_optarg ;;
 969
 970   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 971     ac_prev=prefix ;;
 972   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 973     prefix=$ac_optarg ;;
 974
 975   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 976   | --program-pre | --program-pr | --program-p)
 977     ac_prev=program_prefix ;;
 978   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 979   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 980     program_prefix=$ac_optarg ;;
 981
 982   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 983   | --program-suf | --program-su | --program-s)
 984     ac_prev=program_suffix ;;
 985   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 986   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 987     program_suffix=$ac_optarg ;;
 988
 989   -program-transform-name | --program-transform-name \
 990   | --program-transform-nam | --program-transform-na \
 991   | --program-transform-n | --program-transform- \
 992   | --program-transform | --program-transfor \
 993   | --program-transfo | --program-transf \
 994   | --program-trans | --program-tran \
 995   | --progr-tra | --program-tr | --program-t)
 996     ac_prev=program_transform_name ;;
 997   -program-transform-name=* | --program-transform-name=* \
 998   | --program-transform-nam=* | --program-transform-na=* \
 999   | --program-transform-n=* | --program-transform-=* \
1000   | --program-transform=* | --program-transfor=* \
1001   | --program-transfo=* | --program-transf=* \
1002   | --program-trans=* | --program-tran=* \
1003   | --progr-tra=* | --program-tr=* | --program-t=*)
1004     program_transform_name=$ac_optarg ;;
1005
1006   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1007     ac_prev=pdfdir ;;
1008   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1009     pdfdir=$ac_optarg ;;
1010
1011   -psdir | --psdir | --psdi | --psd | --ps)
1012     ac_prev=psdir ;;
1013   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1014     psdir=$ac_optarg ;;
1015
1016   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1017   | -silent | --silent | --silen | --sile | --sil)
1018     silent=yes ;;
1019
1020   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1021     ac_prev=sbindir ;;
1022   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1023   | --sbi=* | --sb=*)
1024     sbindir=$ac_optarg ;;
1025
1026   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1027   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1028   | --sharedst | --shareds | --shared | --share | --shar \
1029   | --sha | --sh)
1030     ac_prev=sharedstatedir ;;
1031   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1032   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1033   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1034   | --sha=* | --sh=*)
1035     sharedstatedir=$ac_optarg ;;
1036
1037   -site | --site | --sit)
1038     ac_prev=site ;;
1039   -site=* | --site=* | --sit=*)
1040     site=$ac_optarg ;;
1041
1042   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1043     ac_prev=srcdir ;;
1044   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1045     srcdir=$ac_optarg ;;
1046
1047   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1048   | --syscon | --sysco | --sysc | --sys | --sy)
1049     ac_prev=sysconfdir ;;
1050   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1051   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1052     sysconfdir=$ac_optarg ;;
1053
1054   -target | --target | --targe | --targ | --tar | --ta | --t)
1055     ac_prev=target_alias ;;
1056   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1057     target_alias=$ac_optarg ;;
1058
1059   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1060     verbose=yes ;;
1061
1062   -version | --version | --versio | --versi | --vers | -V)
1063     ac_init_version=: ;;
1064
1065   -with-* | --with-*)
1066     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1067     # Reject names that are not valid shell variable names.
1068     expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1069       { echo "$as_me: error: invalid package name: $ac_package" >&2
1070    { (exit 1); exit 1; }; }
1071     ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
1072     eval with_$ac_package=\$ac_optarg ;;
1073
1074   -without-* | --without-*)
1075     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1076     # Reject names that are not valid shell variable names.
1077     expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1078       { echo "$as_me: error: invalid package name: $ac_package" >&2
1079    { (exit 1); exit 1; }; }
1080     ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
1081     eval with_$ac_package=no ;;
1082
1083   --x)
1084     # Obsolete; use --with-x.
1085     with_x=yes ;;
1086
1087   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1088   | --x-incl | --x-inc | --x-in | --x-i)
1089     ac_prev=x_includes ;;
1090   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1091   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1092     x_includes=$ac_optarg ;;
1093
1094   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1095   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1096     ac_prev=x_libraries ;;
1097   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1098   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1099     x_libraries=$ac_optarg ;;
1100
1101   -*) { echo "$as_me: error: unrecognized option: $ac_option
1102 Try \`$0 --help' for more information." >&2
1103    { (exit 1); exit 1; }; }
1104     ;;
1105
1106   *=*)
1107     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1108     # Reject names that are not valid shell variable names.
1109     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1110       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
1111    { (exit 1); exit 1; }; }
1112     eval $ac_envvar=\$ac_optarg
1113     export $ac_envvar ;;
1114
1115   *)
1116     # FIXME: should be removed in autoconf 3.0.
1117     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1118     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1119       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1120     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1121     ;;
1122
1123   esac
1124 done
1125
1126 if test -n "$ac_prev"; then
1127   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1128   { echo "$as_me: error: missing argument to $ac_option" >&2
1129    { (exit 1); exit 1; }; }
1130 fi
1131
1132 # Be sure to have absolute directory names.
1133 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1134                 datadir sysconfdir sharedstatedir localstatedir includedir \
1135                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1136                 libdir localedir mandir
1137 do
1138   eval ac_val=\$$ac_var
1139   case $ac_val in
1140     [\\/$]* | ?:[\\/]* )  continue;;
1141     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1142   esac
1143   { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1144    { (exit 1); exit 1; }; }
1145 done
1146
1147 # There might be people who depend on the old broken behavior: `$host'
1148 # used to hold the argument of --host etc.
1149 # FIXME: To remove some day.
1150 build=$build_alias
1151 host=$host_alias
1152 target=$target_alias
1153
1154 # FIXME: To remove some day.
1155 if test "x$host_alias" != x; then
1156   if test "x$build_alias" = x; then
1157     cross_compiling=maybe
1158     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1159     If a cross compiler is detected then cross compile mode will be used." >&2
1160   elif test "x$build_alias" != "x$host_alias"; then
1161     cross_compiling=yes
1162   fi
1163 fi
1164
1165 ac_tool_prefix=
1166 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1167
1168 test "$silent" = yes && exec 6>/dev/null
1169
1170
1171 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1172 ac_ls_di=`ls -di .` &&
1173 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1174   { echo "$as_me: error: Working directory cannot be determined" >&2
1175    { (exit 1); exit 1; }; }
1176 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1177   { echo "$as_me: error: pwd does not report name of working directory" >&2
1178    { (exit 1); exit 1; }; }
1179
1180
1181 # Find the source files, if location was not specified.
1182 if test -z "$srcdir"; then
1183   ac_srcdir_defaulted=yes
1184   # Try the directory containing this script, then the parent directory.
1185   ac_confdir=`$as_dirname -- "$0" ||
1186 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1187          X"$0" : 'X\(//\)[^/]' \| \
1188          X"$0" : 'X\(//\)$' \| \
1189          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1190 echo X"$0" |
1191     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1192             s//\1/
1193             q
1194           }
1195           /^X\(\/\/\)[^/].*/{
1196             s//\1/
1197             q
1198           }
1199           /^X\(\/\/\)$/{
1200             s//\1/
1201             q
1202           }
1203           /^X\(\/\).*/{
1204             s//\1/
1205             q
1206           }
1207           s/.*/./; q'`
1208   srcdir=$ac_confdir
1209   if test ! -r "$srcdir/$ac_unique_file"; then
1210     srcdir=..
1211   fi
1212 else
1213   ac_srcdir_defaulted=no
1214 fi
1215 if test ! -r "$srcdir/$ac_unique_file"; then
1216   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1217   { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
1218    { (exit 1); exit 1; }; }
1219 fi
1220 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1221 ac_abs_confdir=`(
1222         cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
1223    { (exit 1); exit 1; }; }
1224         pwd)`
1225 # When building in place, set srcdir=.
1226 if test "$ac_abs_confdir" = "$ac_pwd"; then
1227   srcdir=.
1228 fi
1229 # Remove unnecessary trailing slashes from srcdir.
1230 # Double slashes in file names in object file debugging info
1231 # mess up M-x gdb in Emacs.
1232 case $srcdir in
1233 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1234 esac
1235 for ac_var in $ac_precious_vars; do
1236   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1237   eval ac_env_${ac_var}_value=\$${ac_var}
1238   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1239   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1240 done
1241
1242 #
1243 # Report the --help message.
1244 #
1245 if test "$ac_init_help" = "long"; then
1246   # Omit some internal or obsolete options to make the list less imposing.
1247   # This message is too long to be a string in the A/UX 3.1 sh.
1248   cat <<_ACEOF
1249 \`configure' configures this package to adapt to many kinds of systems.
1250
1251 Usage: $0 [OPTION]... [VAR=VALUE]...
1252
1253 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1254 VAR=VALUE.  See below for descriptions of some of the useful variables.
1255
1256 Defaults for the options are specified in brackets.
1257
1258 Configuration:
1259   -h, --help              display this help and exit
1260       --help=short        display options specific to this package
1261       --help=recursive    display the short help of all the included packages
1262   -V, --version           display version information and exit
1263   -q, --quiet, --silent   do not print \`checking...' messages
1264       --cache-file=FILE   cache test results in FILE [disabled]
1265   -C, --config-cache      alias for \`--cache-file=config.cache'
1266   -n, --no-create         do not create output files
1267       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1268
1269 Installation directories:
1270   --prefix=PREFIX         install architecture-independent files in PREFIX
1271                           [$ac_default_prefix]
1272   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1273                           [PREFIX]
1274
1275 By default, \`make install' will install all the files in
1276 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1277 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1278 for instance \`--prefix=\$HOME'.
1279
1280 For better control, use the options below.
1281
1282 Fine tuning of the installation directories:
1283   --bindir=DIR           user executables [EPREFIX/bin]
1284   --sbindir=DIR          system admin executables [EPREFIX/sbin]
1285   --libexecdir=DIR       program executables [EPREFIX/libexec]
1286   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
1287   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
1288   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
1289   --libdir=DIR           object code libraries [EPREFIX/lib]
1290   --includedir=DIR       C header files [PREFIX/include]
1291   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
1292   --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]
1293   --datadir=DIR          read-only architecture-independent data [DATAROOTDIR]
1294   --infodir=DIR          info documentation [DATAROOTDIR/info]
1295   --localedir=DIR        locale-dependent data [DATAROOTDIR/locale]
1296   --mandir=DIR           man documentation [DATAROOTDIR/man]
1297   --docdir=DIR           documentation root [DATAROOTDIR/doc/PACKAGE]
1298   --htmldir=DIR          html documentation [DOCDIR]
1299   --dvidir=DIR           dvi documentation [DOCDIR]
1300   --pdfdir=DIR           pdf documentation [DOCDIR]
1301   --psdir=DIR            ps documentation [DOCDIR]
1302 _ACEOF
1303
1304   cat <<\_ACEOF
1305
1306 Program names:
1307   --program-prefix=PREFIX            prepend PREFIX to installed program names
1308   --program-suffix=SUFFIX            append SUFFIX to installed program names
1309   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1310 _ACEOF
1311 fi
1312
1313 if test -n "$ac_init_help"; then
1314
1315   cat <<\_ACEOF
1316
1317 Optional Features:
1318   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1319   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1320   --disable-dependency-tracking  speeds up one-time build
1321   --enable-dependency-tracking   do not reject slow dependency extractors
1322   --enable-maintainer-mode  enable make rules and dependencies not useful
1323                           (and sometimes confusing) to the casual installer
1324   --enable-mpi            enable Message Protocol Interface (MPI)
1325   --enable-cam            enable (IEEE-1394) camera
1326   --enable-trig           enable (realtime) triggering
1327   --disable-rta=RTATOPDIR     place where the RTAI code \
1328 resides (default /usr/lib/realtime)
1329   --enable-k=KTOPDIR     place where the installed kernel \
1330 headers resides (default /usr/src/kernel-headers-2.4.27-adeos)
1331   --enable-omp            enable Open Multi-Processing (OMP)
1332
1333 Some influential environment variables:
1334   CC          C compiler command
1335   CFLAGS      C compiler flags
1336   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1337               nonstandard directory <lib dir>
1338   LIBS        libraries to pass to the linker, e.g. -l<library>
1339   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1340               you have headers in a nonstandard directory <include dir>
1341   CPP         C preprocessor
1342   PKG_CONFIG  path to pkg-config utility
1343   GLIB_CFLAGS C compiler flags for GLIB, overriding pkg-config
1344   GLIB_LIBS   linker flags for GLIB, overriding pkg-config
1345   MPICC       MPI C compiler command
1346
1347 Use these variables to override the choices made by `configure' or to help
1348 it to find libraries and programs with nonstandard names/locations.
1349
1350 _ACEOF
1351 ac_status=$?
1352 fi
1353
1354 if test "$ac_init_help" = "recursive"; then
1355   # If there are subdirs, report their specific --help.
1356   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1357     test -d "$ac_dir" || continue
1358     ac_builddir=.
1359
1360 case "$ac_dir" in
1361 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1362 *)
1363   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1364   # A ".." for each directory in $ac_dir_suffix.
1365   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
1366   case $ac_top_builddir_sub in
1367   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1368   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1369   esac ;;
1370 esac
1371 ac_abs_top_builddir=$ac_pwd
1372 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1373 # for backward compatibility:
1374 ac_top_builddir=$ac_top_build_prefix
1375
1376 case $srcdir in
1377   .)  # We are building in place.
1378     ac_srcdir=.
1379     ac_top_srcdir=$ac_top_builddir_sub
1380     ac_abs_top_srcdir=$ac_pwd ;;
1381   [\\/]* | ?:[\\/]* )  # Absolute name.
1382     ac_srcdir=$srcdir$ac_dir_suffix;
1383     ac_top_srcdir=$srcdir
1384     ac_abs_top_srcdir=$srcdir ;;
1385   *) # Relative name.
1386     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1387     ac_top_srcdir=$ac_top_build_prefix$srcdir
1388     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1389 esac
1390 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1391
1392     cd "$ac_dir" || { ac_status=$?; continue; }
1393     # Check for guested configure.
1394     if test -f "$ac_srcdir/configure.gnu"; then
1395       echo &&
1396       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1397     elif test -f "$ac_srcdir/configure"; then
1398       echo &&
1399       $SHELL "$ac_srcdir/configure" --help=recursive
1400     else
1401       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1402     fi || ac_status=$?
1403     cd "$ac_pwd" || { ac_status=$?; break; }
1404   done
1405 fi
1406
1407 test -n "$ac_init_help" && exit $ac_status
1408 if $ac_init_version; then
1409   cat <<\_ACEOF
1410 configure
1411 generated by GNU Autoconf 2.61
1412
1413 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
1414 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1415 This configure script is free software; the Free Software Foundation
1416 gives unlimited permission to copy, distribute and modify it.
1417 _ACEOF
1418   exit
1419 fi
1420 cat >config.log <<_ACEOF
1421 This file contains any messages produced by compilers while
1422 running configure, to aid debugging if configure makes a mistake.
1423
1424 It was created by $as_me, which was
1425 generated by GNU Autoconf 2.61.  Invocation command line was
1426
1427   $ $0 $@
1428
1429 _ACEOF
1430 exec 5>>config.log
1431 {
1432 cat <<_ASUNAME
1433 ## --------- ##
1434 ## Platform. ##
1435 ## --------- ##
1436
1437 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1438 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1439 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1440 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1441 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1442
1443 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1444 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1445
1446 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1447 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1448 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1449 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1450 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1451 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1452 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1453
1454 _ASUNAME
1455
1456 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1457 for as_dir in $PATH
1458 do
1459   IFS=$as_save_IFS
1460   test -z "$as_dir" && as_dir=.
1461   echo "PATH: $as_dir"
1462 done
1463 IFS=$as_save_IFS
1464
1465 } >&5
1466
1467 cat >&5 <<_ACEOF
1468
1469
1470 ## ----------- ##
1471 ## Core tests. ##
1472 ## ----------- ##
1473
1474 _ACEOF
1475
1476
1477 # Keep a trace of the command line.
1478 # Strip out --no-create and --no-recursion so they do not pile up.
1479 # Strip out --silent because we don't want to record it for future runs.
1480 # Also quote any args containing shell meta-characters.
1481 # Make two passes to allow for proper duplicate-argument suppression.
1482 ac_configure_args=
1483 ac_configure_args0=
1484 ac_configure_args1=
1485 ac_must_keep_next=false
1486 for ac_pass in 1 2
1487 do
1488   for ac_arg
1489   do
1490     case $ac_arg in
1491     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1492     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1493     | -silent | --silent | --silen | --sile | --sil)
1494       continue ;;
1495     *\'*)
1496       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1497     esac
1498     case $ac_pass in
1499     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1500     2)
1501       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1502       if test $ac_must_keep_next = true; then
1503         ac_must_keep_next=false # Got value, back to normal.
1504       else
1505         case $ac_arg in
1506           *=* | --config-cache | -C | -disable-* | --disable-* \
1507           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1508           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1509           | -with-* | --with-* | -without-* | --without-* | --x)
1510             case "$ac_configure_args0 " in
1511               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1512             esac
1513             ;;
1514           -* ) ac_must_keep_next=true ;;
1515         esac
1516       fi
1517       ac_configure_args="$ac_configure_args '$ac_arg'"
1518       ;;
1519     esac
1520   done
1521 done
1522 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1523 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1524
1525 # When interrupted or exit'd, cleanup temporary files, and complete
1526 # config.log.  We remove comments because anyway the quotes in there
1527 # would cause problems or look ugly.
1528 # WARNING: Use '\'' to represent an apostrophe within the trap.
1529 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1530 trap 'exit_status=$?
1531   # Save into config.log some information that might help in debugging.
1532   {
1533     echo
1534
1535     cat <<\_ASBOX
1536 ## ---------------- ##
1537 ## Cache variables. ##
1538 ## ---------------- ##
1539 _ASBOX
1540     echo
1541     # The following way of writing the cache mishandles newlines in values,
1542 (
1543   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1544     eval ac_val=\$$ac_var
1545     case $ac_val in #(
1546     *${as_nl}*)
1547       case $ac_var in #(
1548       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
1549 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
1550       esac
1551       case $ac_var in #(
1552       _ | IFS | as_nl) ;; #(
1553       *) $as_unset $ac_var ;;
1554       esac ;;
1555     esac
1556   done
1557   (set) 2>&1 |
1558     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1559     *${as_nl}ac_space=\ *)
1560       sed -n \
1561         "s/'\''/'\''\\\\'\'''\''/g;
1562           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1563       ;; #(
1564     *)
1565       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1566       ;;
1567     esac |
1568     sort
1569 )
1570     echo
1571
1572     cat <<\_ASBOX
1573 ## ----------------- ##
1574 ## Output variables. ##
1575 ## ----------------- ##
1576 _ASBOX
1577     echo
1578     for ac_var in $ac_subst_vars
1579     do
1580       eval ac_val=\$$ac_var
1581       case $ac_val in
1582       *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1583       esac
1584       echo "$ac_var='\''$ac_val'\''"
1585     done | sort
1586     echo
1587
1588     if test -n "$ac_subst_files"; then
1589       cat <<\_ASBOX
1590 ## ------------------- ##
1591 ## File substitutions. ##
1592 ## ------------------- ##
1593 _ASBOX
1594       echo
1595       for ac_var in $ac_subst_files
1596       do
1597         eval ac_val=\$$ac_var
1598         case $ac_val in
1599         *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1600         esac
1601         echo "$ac_var='\''$ac_val'\''"
1602       done | sort
1603       echo
1604     fi
1605
1606     if test -s confdefs.h; then
1607       cat <<\_ASBOX
1608 ## ----------- ##
1609 ## confdefs.h. ##
1610 ## ----------- ##
1611 _ASBOX
1612       echo
1613       cat confdefs.h
1614       echo
1615     fi
1616     test "$ac_signal" != 0 &&
1617       echo "$as_me: caught signal $ac_signal"
1618     echo "$as_me: exit $exit_status"
1619   } >&5
1620   rm -f core *.core core.conftest.* &&
1621     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1622     exit $exit_status
1623 ' 0
1624 for ac_signal in 1 2 13 15; do
1625   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1626 done
1627 ac_signal=0
1628
1629 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1630 rm -f -r conftest* confdefs.h
1631
1632 # Predefined preprocessor variables.
1633
1634 cat >>confdefs.h <<_ACEOF
1635 #define PACKAGE_NAME "$PACKAGE_NAME"
1636 _ACEOF
1637
1638
1639 cat >>confdefs.h <<_ACEOF
1640 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1641 _ACEOF
1642
1643
1644 cat >>confdefs.h <<_ACEOF
1645 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1646 _ACEOF
1647
1648
1649 cat >>confdefs.h <<_ACEOF
1650 #define PACKAGE_STRING "$PACKAGE_STRING"
1651 _ACEOF
1652
1653
1654 cat >>confdefs.h <<_ACEOF
1655 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1656 _ACEOF
1657
1658
1659 # Let the site file select an alternate cache file if it wants to.
1660 # Prefer explicitly selected file to automatically selected ones.
1661 if test -n "$CONFIG_SITE"; then
1662   set x "$CONFIG_SITE"
1663 elif test "x$prefix" != xNONE; then
1664   set x "$prefix/share/config.site" "$prefix/etc/config.site"
1665 else
1666   set x "$ac_default_prefix/share/config.site" \
1667         "$ac_default_prefix/etc/config.site"
1668 fi
1669 shift
1670 for ac_site_file
1671 do
1672   if test -r "$ac_site_file"; then
1673     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1674 echo "$as_me: loading site script $ac_site_file" >&6;}
1675     sed 's/^/| /' "$ac_site_file" >&5
1676     . "$ac_site_file"
1677   fi
1678 done
1679
1680 if test -r "$cache_file"; then
1681   # Some versions of bash will fail to source /dev/null (special
1682   # files actually), so we avoid doing that.
1683   if test -f "$cache_file"; then
1684     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1685 echo "$as_me: loading cache $cache_file" >&6;}
1686     case $cache_file in
1687       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1688       *)                      . "./$cache_file";;
1689     esac
1690   fi
1691 else
1692   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1693 echo "$as_me: creating cache $cache_file" >&6;}
1694   >$cache_file
1695 fi
1696
1697 # Check that the precious variables saved in the cache have kept the same
1698 # value.
1699 ac_cache_corrupted=false
1700 for ac_var in $ac_precious_vars; do
1701   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1702   eval ac_new_set=\$ac_env_${ac_var}_set
1703   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1704   eval ac_new_val=\$ac_env_${ac_var}_value
1705   case $ac_old_set,$ac_new_set in
1706     set,)
1707       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1708 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1709       ac_cache_corrupted=: ;;
1710     ,set)
1711       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1712 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1713       ac_cache_corrupted=: ;;
1714     ,);;
1715     *)
1716       if test "x$ac_old_val" != "x$ac_new_val"; then
1717         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1718 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1719         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1720 echo "$as_me:   former value:  $ac_old_val" >&2;}
1721         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1722 echo "$as_me:   current value: $ac_new_val" >&2;}
1723         ac_cache_corrupted=:
1724       fi;;
1725   esac
1726   # Pass precious variables to config.status.
1727   if test "$ac_new_set" = set; then
1728     case $ac_new_val in
1729     *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1730     *) ac_arg=$ac_var=$ac_new_val ;;
1731     esac
1732     case " $ac_configure_args " in
1733       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1734       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1735     esac
1736   fi
1737 done
1738 if $ac_cache_corrupted; then
1739   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1740 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1741   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1742 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1743    { (exit 1); exit 1; }; }
1744 fi
1745
1746
1747
1748
1749
1750
1751
1752
1753
1754
1755
1756
1757
1758
1759
1760
1761
1762 ac_ext=c
1763 ac_cpp='$CPP $CPPFLAGS'
1764 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1765 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1766 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1767
1768
1769 am__api_version="1.9"
1770 ac_aux_dir=
1771 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1772   if test -f "$ac_dir/install-sh"; then
1773     ac_aux_dir=$ac_dir
1774     ac_install_sh="$ac_aux_dir/install-sh -c"
1775     break
1776   elif test -f "$ac_dir/install.sh"; then
1777     ac_aux_dir=$ac_dir
1778     ac_install_sh="$ac_aux_dir/install.sh -c"
1779     break
1780   elif test -f "$ac_dir/shtool"; then
1781     ac_aux_dir=$ac_dir
1782     ac_install_sh="$ac_aux_dir/shtool install -c"
1783     break
1784   fi
1785 done
1786 if test -z "$ac_aux_dir"; then
1787   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
1788 echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
1789    { (exit 1); exit 1; }; }
1790 fi
1791
1792 # These three variables are undocumented and unsupported,
1793 # and are intended to be withdrawn in a future Autoconf release.
1794 # They can cause serious problems if a builder's source tree is in a directory
1795 # whose full name contains unusual characters.
1796 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
1797 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
1798 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
1799
1800
1801 # Find a good install program.  We prefer a C program (faster),
1802 # so one script is as good as another.  But avoid the broken or
1803 # incompatible versions:
1804 # SysV /etc/install, /usr/sbin/install
1805 # SunOS /usr/etc/install
1806 # IRIX /sbin/install
1807 # AIX /bin/install
1808 # AmigaOS /C/install, which installs bootblocks on floppy discs
1809 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1810 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1811 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1812 # OS/2's system install, which has a completely different semantic
1813 # ./install, which can be erroneously created by make from ./install.sh.
1814 { echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1815 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
1816 if test -z "$INSTALL"; then
1817 if test "${ac_cv_path_install+set}" = set; then
1818   echo $ECHO_N "(cached) $ECHO_C" >&6
1819 else
1820   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1821 for as_dir in $PATH
1822 do
1823   IFS=$as_save_IFS
1824   test -z "$as_dir" && as_dir=.
1825   # Account for people who put trailing slashes in PATH elements.
1826 case $as_dir/ in
1827   ./ | .// | /cC/* | \
1828   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1829   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
1830   /usr/ucb/* ) ;;
1831   *)
1832     # OSF1 and SCO ODT 3.0 have their own names for install.
1833     # Don't use installbsd from OSF since it installs stuff as root
1834     # by default.
1835     for ac_prog in ginstall scoinst install; do
1836       for ac_exec_ext in '' $ac_executable_extensions; do
1837         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
1838           if test $ac_prog = install &&
1839             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1840             # AIX install.  It has an incompatible calling convention.
1841             :
1842           elif test $ac_prog = install &&
1843             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1844             # program-specific install script used by HP pwplus--don't use.
1845             :
1846           else
1847             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1848             break 3
1849           fi
1850         fi
1851       done
1852     done
1853     ;;
1854 esac
1855 done
1856 IFS=$as_save_IFS
1857
1858
1859 fi
1860   if test "${ac_cv_path_install+set}" = set; then
1861     INSTALL=$ac_cv_path_install
1862   else
1863     # As a last resort, use the slow shell script.  Don't cache a
1864     # value for INSTALL within a source directory, because that will
1865     # break other packages using the cache if that directory is
1866     # removed, or if the value is a relative name.
1867     INSTALL=$ac_install_sh
1868   fi
1869 fi
1870 { echo "$as_me:$LINENO: result: $INSTALL" >&5
1871 echo "${ECHO_T}$INSTALL" >&6; }
1872
1873 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1874 # It thinks the first close brace ends the variable substitution.
1875 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1876
1877 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1878
1879 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1880
1881 { echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1882 echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6; }
1883 # Just in case
1884 sleep 1
1885 echo timestamp > conftest.file
1886 # Do `set' in a subshell so we don't clobber the current shell's
1887 # arguments.  Must try -L first in case configure is actually a
1888 # symlink; some systems play weird games with the mod time of symlinks
1889 # (eg FreeBSD returns the mod time of the symlink's containing
1890 # directory).
1891 if (
1892    set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1893    if test "$*" = "X"; then
1894       # -L didn't work.
1895       set X `ls -t $srcdir/configure conftest.file`
1896    fi
1897    rm -f conftest.file
1898    if test "$*" != "X $srcdir/configure conftest.file" \
1899       && test "$*" != "X conftest.file $srcdir/configure"; then
1900
1901       # If neither matched, then we have a broken ls.  This can happen
1902       # if, for instance, CONFIG_SHELL is bash and it inherits a
1903       # broken ls alias from the environment.  This has actually
1904       # happened.  Such a system could not be considered "sane".
1905       { { echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
1906 alias in your environment" >&5
1907 echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
1908 alias in your environment" >&2;}
1909    { (exit 1); exit 1; }; }
1910    fi
1911
1912    test "$2" = conftest.file
1913    )
1914 then
1915    # Ok.
1916    :
1917 else
1918    { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1919 Check your system clock" >&5
1920 echo "$as_me: error: newly created file is older than distributed files!
1921 Check your system clock" >&2;}
1922    { (exit 1); exit 1; }; }
1923 fi
1924 { echo "$as_me:$LINENO: result: yes" >&5
1925 echo "${ECHO_T}yes" >&6; }
1926 test "$program_prefix" != NONE &&
1927   program_transform_name="s&^&$program_prefix&;$program_transform_name"
1928 # Use a double $ so make ignores it.
1929 test "$program_suffix" != NONE &&
1930   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
1931 # Double any \ or $.  echo might interpret backslashes.
1932 # By default was `s,x,x', remove it if useless.
1933 cat <<\_ACEOF >conftest.sed
1934 s/[\\$]/&&/g;s/;s,x,x,$//
1935 _ACEOF
1936 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1937 rm -f conftest.sed
1938
1939 # expand $ac_aux_dir to an absolute path
1940 am_aux_dir=`cd $ac_aux_dir && pwd`
1941
1942 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
1943 # Use eval to expand $SHELL
1944 if eval "$MISSING --run true"; then
1945   am_missing_run="$MISSING --run "
1946 else
1947   am_missing_run=
1948   { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1949 echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1950 fi
1951
1952 if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
1953   # We used to keeping the `.' as first argument, in order to
1954   # allow $(mkdir_p) to be used without argument.  As in
1955   #   $(mkdir_p) $(somedir)
1956   # where $(somedir) is conditionally defined.  However this is wrong
1957   # for two reasons:
1958   #  1. if the package is installed by a user who cannot write `.'
1959   #     make install will fail,
1960   #  2. the above comment should most certainly read
1961   #     $(mkdir_p) $(DESTDIR)$(somedir)
1962   #     so it does not work when $(somedir) is undefined and
1963   #     $(DESTDIR) is not.
1964   #  To support the latter case, we have to write
1965   #     test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
1966   #  so the `.' trick is pointless.
1967   mkdir_p='mkdir -p --'
1968 else
1969   # On NextStep and OpenStep, the `mkdir' command does not
1970   # recognize any option.  It will interpret all options as
1971   # directories to create, and then abort because `.' already
1972   # exists.
1973   for d in ./-p ./--version;
1974   do
1975     test -d $d && rmdir $d
1976   done
1977   # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
1978   if test -f "$ac_aux_dir/mkinstalldirs"; then
1979     mkdir_p='$(mkinstalldirs)'
1980   else
1981     mkdir_p='$(install_sh) -d'
1982   fi
1983 fi
1984
1985 for ac_prog in gawk mawk nawk awk
1986 do
1987   # Extract the first word of "$ac_prog", so it can be a program name with args.
1988 set dummy $ac_prog; ac_word=$2
1989 { echo "$as_me:$LINENO: checking for $ac_word" >&5
1990 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1991 if test "${ac_cv_prog_AWK+set}" = set; then
1992   echo $ECHO_N "(cached) $ECHO_C" >&6
1993 else
1994   if test -n "$AWK"; then
1995   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1996 else
1997 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1998 for as_dir in $PATH
1999 do
2000   IFS=$as_save_IFS
2001   test -z "$as_dir" && as_dir=.
2002   for ac_exec_ext in '' $ac_executable_extensions; do
2003   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2004     ac_cv_prog_AWK="$ac_prog"
2005     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2006     break 2
2007   fi
2008 done
2009 done
2010 IFS=$as_save_IFS
2011
2012 fi
2013 fi
2014 AWK=$ac_cv_prog_AWK
2015 if test -n "$AWK"; then
2016   { echo "$as_me:$LINENO: result: $AWK" >&5
2017 echo "${ECHO_T}$AWK" >&6; }
2018 else
2019   { echo "$as_me:$LINENO: result: no" >&5
2020 echo "${ECHO_T}no" >&6; }
2021 fi
2022
2023
2024   test -n "$AWK" && break
2025 done
2026
2027 { echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2028 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; }
2029 set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2030 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
2031   echo $ECHO_N "(cached) $ECHO_C" >&6
2032 else
2033   cat >conftest.make <<\_ACEOF
2034 SHELL = /bin/sh
2035 all:
2036         @echo '@@@%%%=$(MAKE)=@@@%%%'
2037 _ACEOF
2038 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2039 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2040   *@@@%%%=?*=@@@%%%*)
2041     eval ac_cv_prog_make_${ac_make}_set=yes;;
2042   *)
2043     eval ac_cv_prog_make_${ac_make}_set=no;;
2044 esac
2045 rm -f conftest.make
2046 fi
2047 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2048   { echo "$as_me:$LINENO: result: yes" >&5
2049 echo "${ECHO_T}yes" >&6; }
2050   SET_MAKE=
2051 else
2052   { echo "$as_me:$LINENO: result: no" >&5
2053 echo "${ECHO_T}no" >&6; }
2054   SET_MAKE="MAKE=${MAKE-make}"
2055 fi
2056
2057 rm -rf .tst 2>/dev/null
2058 mkdir .tst 2>/dev/null
2059 if test -d .tst; then
2060   am__leading_dot=.
2061 else
2062   am__leading_dot=_
2063 fi
2064 rmdir .tst 2>/dev/null
2065
2066 # test to see if srcdir already configured
2067 if test "`cd $srcdir && pwd`" != "`pwd`" &&
2068    test -f $srcdir/config.status; then
2069   { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
2070 echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
2071    { (exit 1); exit 1; }; }
2072 fi
2073
2074 # test whether we have cygpath
2075 if test -z "$CYGPATH_W"; then
2076   if (cygpath --version) >/dev/null 2>/dev/null; then
2077     CYGPATH_W='cygpath -w'
2078   else
2079     CYGPATH_W=echo
2080   fi
2081 fi
2082
2083
2084 # Define the identity of the package.
2085  PACKAGE=gpivtools
2086  VERSION=0.6.0
2087
2088
2089 cat >>confdefs.h <<_ACEOF
2090 #define PACKAGE "$PACKAGE"
2091 _ACEOF
2092
2093
2094 cat >>confdefs.h <<_ACEOF
2095 #define VERSION "$VERSION"
2096 _ACEOF
2097
2098 # Some tools Automake needs.
2099
2100 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
2101
2102
2103 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
2104
2105
2106 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
2107
2108
2109 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
2110
2111
2112 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
2113
2114 install_sh=${install_sh-"$am_aux_dir/install-sh"}
2115
2116 # Installed binaries are usually stripped using `strip' when the user
2117 # run `make install-strip'.  However `strip' might not be the right
2118 # tool to use in cross-compilation environments, therefore Automake
2119 # will honor the `STRIP' environment variable to overrule this program.
2120 if test "$cross_compiling" != no; then
2121   if test -n "$ac_tool_prefix"; then
2122   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2123 set dummy ${ac_tool_prefix}strip; ac_word=$2
2124 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2125 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2126 if test "${ac_cv_prog_STRIP+set}" = set; then
2127   echo $ECHO_N "(cached) $ECHO_C" >&6
2128 else
2129   if test -n "$STRIP"; then
2130   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2131 else
2132 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2133 for as_dir in $PATH
2134 do
2135   IFS=$as_save_IFS
2136   test -z "$as_dir" && as_dir=.
2137   for ac_exec_ext in '' $ac_executable_extensions; do
2138   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2139     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2140     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2141     break 2
2142   fi
2143 done
2144 done
2145 IFS=$as_save_IFS
2146
2147 fi
2148 fi
2149 STRIP=$ac_cv_prog_STRIP
2150 if test -n "$STRIP"; then
2151   { echo "$as_me:$LINENO: result: $STRIP" >&5
2152 echo "${ECHO_T}$STRIP" >&6; }
2153 else
2154   { echo "$as_me:$LINENO: result: no" >&5
2155 echo "${ECHO_T}no" >&6; }
2156 fi
2157
2158
2159 fi
2160 if test -z "$ac_cv_prog_STRIP"; then
2161   ac_ct_STRIP=$STRIP
2162   # Extract the first word of "strip", so it can be a program name with args.
2163 set dummy 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_ac_ct_STRIP+set}" = set; then
2167   echo $ECHO_N "(cached) $ECHO_C" >&6
2168 else
2169   if test -n "$ac_ct_STRIP"; then
2170   ac_cv_prog_ac_ct_STRIP="$ac_ct_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_ac_ct_STRIP="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 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2190 if test -n "$ac_ct_STRIP"; then
2191   { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
2192 echo "${ECHO_T}$ac_ct_STRIP" >&6; }
2193 else
2194   { echo "$as_me:$LINENO: result: no" >&5
2195 echo "${ECHO_T}no" >&6; }
2196 fi
2197
2198   if test "x$ac_ct_STRIP" = x; then
2199     STRIP=":"
2200   else
2201     case $cross_compiling:$ac_tool_warned in
2202 yes:)
2203 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2204 whose name does not start with the host triplet.  If you think this
2205 configuration is useful to you, please write to autoconf@gnu.org." >&5
2206 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2207 whose name does not start with the host triplet.  If you think this
2208 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2209 ac_tool_warned=yes ;;
2210 esac
2211     STRIP=$ac_ct_STRIP
2212   fi
2213 else
2214   STRIP="$ac_cv_prog_STRIP"
2215 fi
2216
2217 fi
2218 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
2219
2220 # We need awk for the "check" target.  The system "awk" is bad on
2221 # some platforms.
2222 # Always define AMTAR for backward compatibility.
2223
2224 AMTAR=${AMTAR-"${am_missing_run}tar"}
2225
2226 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
2227
2228
2229
2230
2231
2232 ac_config_headers="$ac_config_headers config.h"
2233
2234
2235 { echo "$as_me:$LINENO: checking whether build environment is sane" >&5
2236 echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6; }
2237 # Just in case
2238 sleep 1
2239 echo timestamp > conftest.file
2240 # Do `set' in a subshell so we don't clobber the current shell's
2241 # arguments.  Must try -L first in case configure is actually a
2242 # symlink; some systems play weird games with the mod time of symlinks
2243 # (eg FreeBSD returns the mod time of the symlink's containing
2244 # directory).
2245 if (
2246    set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
2247    if test "$*" = "X"; then
2248       # -L didn't work.
2249       set X `ls -t $srcdir/configure conftest.file`
2250    fi
2251    rm -f conftest.file
2252    if test "$*" != "X $srcdir/configure conftest.file" \
2253       && test "$*" != "X conftest.file $srcdir/configure"; then
2254
2255       # If neither matched, then we have a broken ls.  This can happen
2256       # if, for instance, CONFIG_SHELL is bash and it inherits a
2257       # broken ls alias from the environment.  This has actually
2258       # happened.  Such a system could not be considered "sane".
2259       { { echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
2260 alias in your environment" >&5
2261 echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
2262 alias in your environment" >&2;}
2263    { (exit 1); exit 1; }; }
2264    fi
2265
2266    test "$2" = conftest.file
2267    )
2268 then
2269    # Ok.
2270    :
2271 else
2272    { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
2273 Check your system clock" >&5
2274 echo "$as_me: error: newly created file is older than distributed files!
2275 Check your system clock" >&2;}
2276    { (exit 1); exit 1; }; }
2277 fi
2278 { echo "$as_me:$LINENO: result: yes" >&5
2279 echo "${ECHO_T}yes" >&6; }
2280 DEPDIR="${am__leading_dot}deps"
2281
2282 ac_config_commands="$ac_config_commands depfiles"
2283
2284
2285 am_make=${MAKE-make}
2286 cat > confinc << 'END'
2287 am__doit:
2288         @echo done
2289 .PHONY: am__doit
2290 END
2291 # If we don't find an include directive, just comment out the code.
2292 { echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2293 echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6; }
2294 am__include="#"
2295 am__quote=
2296 _am_result=none
2297 # First try GNU make style include.
2298 echo "include confinc" > confmf
2299 # We grep out `Entering directory' and `Leaving directory'
2300 # messages which can occur if `w' ends up in MAKEFLAGS.
2301 # In particular we don't look at `^make:' because GNU make might
2302 # be invoked under some other name (usually "gmake"), in which
2303 # case it prints its new name instead of `make'.
2304 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
2305    am__include=include
2306    am__quote=
2307    _am_result=GNU
2308 fi
2309 # Now try BSD make style include.
2310 if test "$am__include" = "#"; then
2311    echo '.include "confinc"' > confmf
2312    if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
2313       am__include=.include
2314       am__quote="\""
2315       _am_result=BSD
2316    fi
2317 fi
2318
2319
2320 { echo "$as_me:$LINENO: result: $_am_result" >&5
2321 echo "${ECHO_T}$_am_result" >&6; }
2322 rm -f confinc confmf
2323
2324 # Check whether --enable-dependency-tracking was given.
2325 if test "${enable_dependency_tracking+set}" = set; then
2326   enableval=$enable_dependency_tracking;
2327 fi
2328
2329 if test "x$enable_dependency_tracking" != xno; then
2330   am_depcomp="$ac_aux_dir/depcomp"
2331   AMDEPBACKSLASH='\'
2332 fi
2333
2334
2335 if test "x$enable_dependency_tracking" != xno; then
2336   AMDEP_TRUE=
2337   AMDEP_FALSE='#'
2338 else
2339   AMDEP_TRUE='#'
2340   AMDEP_FALSE=
2341 fi
2342
2343
2344
2345 ac_ext=c
2346 ac_cpp='$CPP $CPPFLAGS'
2347 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2348 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2349 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2350 if test -n "$ac_tool_prefix"; then
2351   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2352 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2353 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2354 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2355 if test "${ac_cv_prog_CC+set}" = set; then
2356   echo $ECHO_N "(cached) $ECHO_C" >&6
2357 else
2358   if test -n "$CC"; then
2359   ac_cv_prog_CC="$CC" # Let the user override the test.
2360 else
2361 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2362 for as_dir in $PATH
2363 do
2364   IFS=$as_save_IFS
2365   test -z "$as_dir" && as_dir=.
2366   for ac_exec_ext in '' $ac_executable_extensions; do
2367   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2368     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2369     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2370     break 2
2371   fi
2372 done
2373 done
2374 IFS=$as_save_IFS
2375
2376 fi
2377 fi
2378 CC=$ac_cv_prog_CC
2379 if test -n "$CC"; then
2380   { echo "$as_me:$LINENO: result: $CC" >&5
2381 echo "${ECHO_T}$CC" >&6; }
2382 else
2383   { echo "$as_me:$LINENO: result: no" >&5
2384 echo "${ECHO_T}no" >&6; }
2385 fi
2386
2387
2388 fi
2389 if test -z "$ac_cv_prog_CC"; then
2390   ac_ct_CC=$CC
2391   # Extract the first word of "gcc", so it can be a program name with args.
2392 set dummy gcc; ac_word=$2
2393 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2394 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2395 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2396   echo $ECHO_N "(cached) $ECHO_C" >&6
2397 else
2398   if test -n "$ac_ct_CC"; then
2399   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2400 else
2401 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2402 for as_dir in $PATH
2403 do
2404   IFS=$as_save_IFS
2405   test -z "$as_dir" && as_dir=.
2406   for ac_exec_ext in '' $ac_executable_extensions; do
2407   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2408     ac_cv_prog_ac_ct_CC="gcc"
2409     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2410     break 2
2411   fi
2412 done
2413 done
2414 IFS=$as_save_IFS
2415
2416 fi
2417 fi
2418 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2419 if test -n "$ac_ct_CC"; then
2420   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2421 echo "${ECHO_T}$ac_ct_CC" >&6; }
2422 else
2423   { echo "$as_me:$LINENO: result: no" >&5
2424 echo "${ECHO_T}no" >&6; }
2425 fi
2426
2427   if test "x$ac_ct_CC" = x; then
2428     CC=""
2429   else
2430     case $cross_compiling:$ac_tool_warned in
2431 yes:)
2432 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2433 whose name does not start with the host triplet.  If you think this
2434 configuration is useful to you, please write to autoconf@gnu.org." >&5
2435 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2436 whose name does not start with the host triplet.  If you think this
2437 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2438 ac_tool_warned=yes ;;
2439 esac
2440     CC=$ac_ct_CC
2441   fi
2442 else
2443   CC="$ac_cv_prog_CC"
2444 fi
2445
2446 if test -z "$CC"; then
2447           if test -n "$ac_tool_prefix"; then
2448     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2449 set dummy ${ac_tool_prefix}cc; ac_word=$2
2450 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2451 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2452 if test "${ac_cv_prog_CC+set}" = set; then
2453   echo $ECHO_N "(cached) $ECHO_C" >&6
2454 else
2455   if test -n "$CC"; then
2456   ac_cv_prog_CC="$CC" # Let the user override the test.
2457 else
2458 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2459 for as_dir in $PATH
2460 do
2461   IFS=$as_save_IFS
2462   test -z "$as_dir" && as_dir=.
2463   for ac_exec_ext in '' $ac_executable_extensions; do
2464   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2465     ac_cv_prog_CC="${ac_tool_prefix}cc"
2466     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2467     break 2
2468   fi
2469 done
2470 done
2471 IFS=$as_save_IFS
2472
2473 fi
2474 fi
2475 CC=$ac_cv_prog_CC
2476 if test -n "$CC"; then
2477   { echo "$as_me:$LINENO: result: $CC" >&5
2478 echo "${ECHO_T}$CC" >&6; }
2479 else
2480   { echo "$as_me:$LINENO: result: no" >&5
2481 echo "${ECHO_T}no" >&6; }
2482 fi
2483
2484
2485   fi
2486 fi
2487 if test -z "$CC"; then
2488   # Extract the first word of "cc", so it can be a program name with args.
2489 set dummy cc; ac_word=$2
2490 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2491 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2492 if test "${ac_cv_prog_CC+set}" = set; then
2493   echo $ECHO_N "(cached) $ECHO_C" >&6
2494 else
2495   if test -n "$CC"; then
2496   ac_cv_prog_CC="$CC" # Let the user override the test.
2497 else
2498   ac_prog_rejected=no
2499 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2500 for as_dir in $PATH
2501 do
2502   IFS=$as_save_IFS
2503   test -z "$as_dir" && as_dir=.
2504   for ac_exec_ext in '' $ac_executable_extensions; do
2505   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2506     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2507        ac_prog_rejected=yes
2508        continue
2509      fi
2510     ac_cv_prog_CC="cc"
2511     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2512     break 2
2513   fi
2514 done
2515 done
2516 IFS=$as_save_IFS
2517
2518 if test $ac_prog_rejected = yes; then
2519   # We found a bogon in the path, so make sure we never use it.
2520   set dummy $ac_cv_prog_CC
2521   shift
2522   if test $# != 0; then
2523     # We chose a different compiler from the bogus one.
2524     # However, it has the same basename, so the bogon will be chosen
2525     # first if we set CC to just the basename; use the full file name.
2526     shift
2527     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2528   fi
2529 fi
2530 fi
2531 fi
2532 CC=$ac_cv_prog_CC
2533 if test -n "$CC"; then
2534   { echo "$as_me:$LINENO: result: $CC" >&5
2535 echo "${ECHO_T}$CC" >&6; }
2536 else
2537   { echo "$as_me:$LINENO: result: no" >&5
2538 echo "${ECHO_T}no" >&6; }
2539 fi
2540
2541
2542 fi
2543 if test -z "$CC"; then
2544   if test -n "$ac_tool_prefix"; then
2545   for ac_prog in cl.exe
2546   do
2547     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2548 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2549 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2550 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2551 if test "${ac_cv_prog_CC+set}" = set; then
2552   echo $ECHO_N "(cached) $ECHO_C" >&6
2553 else
2554   if test -n "$CC"; then
2555   ac_cv_prog_CC="$CC" # Let the user override the test.
2556 else
2557 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2558 for as_dir in $PATH
2559 do
2560   IFS=$as_save_IFS
2561   test -z "$as_dir" && as_dir=.
2562   for ac_exec_ext in '' $ac_executable_extensions; do
2563   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2564     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2565     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2566     break 2
2567   fi
2568 done
2569 done
2570 IFS=$as_save_IFS
2571
2572 fi
2573 fi
2574 CC=$ac_cv_prog_CC
2575 if test -n "$CC"; then
2576   { echo "$as_me:$LINENO: result: $CC" >&5
2577 echo "${ECHO_T}$CC" >&6; }
2578 else
2579   { echo "$as_me:$LINENO: result: no" >&5
2580 echo "${ECHO_T}no" >&6; }
2581 fi
2582
2583
2584     test -n "$CC" && break
2585   done
2586 fi
2587 if test -z "$CC"; then
2588   ac_ct_CC=$CC
2589   for ac_prog in cl.exe
2590 do
2591   # Extract the first word of "$ac_prog", so it can be a program name with args.
2592 set dummy $ac_prog; ac_word=$2
2593 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2594 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2595 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2596   echo $ECHO_N "(cached) $ECHO_C" >&6
2597 else
2598   if test -n "$ac_ct_CC"; then
2599   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2600 else
2601 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2602 for as_dir in $PATH
2603 do
2604   IFS=$as_save_IFS
2605   test -z "$as_dir" && as_dir=.
2606   for ac_exec_ext in '' $ac_executable_extensions; do
2607   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2608     ac_cv_prog_ac_ct_CC="$ac_prog"
2609     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2610     break 2
2611   fi
2612 done
2613 done
2614 IFS=$as_save_IFS
2615
2616 fi
2617 fi
2618 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2619 if test -n "$ac_ct_CC"; then
2620   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2621 echo "${ECHO_T}$ac_ct_CC" >&6; }
2622 else
2623   { echo "$as_me:$LINENO: result: no" >&5
2624 echo "${ECHO_T}no" >&6; }
2625 fi
2626
2627
2628   test -n "$ac_ct_CC" && break
2629 done
2630
2631   if test "x$ac_ct_CC" = x; then
2632     CC=""
2633   else
2634     case $cross_compiling:$ac_tool_warned in
2635 yes:)
2636 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2637 whose name does not start with the host triplet.  If you think this
2638 configuration is useful to you, please write to autoconf@gnu.org." >&5
2639 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2640 whose name does not start with the host triplet.  If you think this
2641 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2642 ac_tool_warned=yes ;;
2643 esac
2644     CC=$ac_ct_CC
2645   fi
2646 fi
2647
2648 fi
2649
2650
2651 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2652 See \`config.log' for more details." >&5
2653 echo "$as_me: error: no acceptable C compiler found in \$PATH
2654 See \`config.log' for more details." >&2;}
2655    { (exit 1); exit 1; }; }
2656
2657 # Provide some information about the compiler.
2658 echo "$as_me:$LINENO: checking for C compiler version" >&5
2659 ac_compiler=`set X $ac_compile; echo $2`
2660 { (ac_try="$ac_compiler --version >&5"
2661 case "(($ac_try" in
2662   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2663   *) ac_try_echo=$ac_try;;
2664 esac
2665 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2666   (eval "$ac_compiler --version >&5") 2>&5
2667   ac_status=$?
2668   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2669   (exit $ac_status); }
2670 { (ac_try="$ac_compiler -v >&5"
2671 case "(($ac_try" in
2672   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2673   *) ac_try_echo=$ac_try;;
2674 esac
2675 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2676   (eval "$ac_compiler -v >&5") 2>&5
2677   ac_status=$?
2678   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2679   (exit $ac_status); }
2680 { (ac_try="$ac_compiler -V >&5"
2681 case "(($ac_try" in
2682   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2683   *) ac_try_echo=$ac_try;;
2684 esac
2685 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2686   (eval "$ac_compiler -V >&5") 2>&5
2687   ac_status=$?
2688   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2689   (exit $ac_status); }
2690
2691 cat >conftest.$ac_ext <<_ACEOF
2692 /* confdefs.h.  */
2693 _ACEOF
2694 cat confdefs.h >>conftest.$ac_ext
2695 cat >>conftest.$ac_ext <<_ACEOF
2696 /* end confdefs.h.  */
2697
2698 int
2699 main ()
2700 {
2701
2702   ;
2703   return 0;
2704 }
2705 _ACEOF
2706 ac_clean_files_save=$ac_clean_files
2707 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2708 # Try to create an executable without -o first, disregard a.out.
2709 # It will help us diagnose broken compilers, and finding out an intuition
2710 # of exeext.
2711 { echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2712 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
2713 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2714 #
2715 # List of possible output files, starting from the most likely.
2716 # The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
2717 # only as a last resort.  b.out is created by i960 compilers.
2718 ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
2719 #
2720 # The IRIX 6 linker writes into existing files which may not be
2721 # executable, retaining their permissions.  Remove them first so a
2722 # subsequent execution test works.
2723 ac_rmfiles=
2724 for ac_file in $ac_files
2725 do
2726   case $ac_file in
2727     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2728     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2729   esac
2730 done
2731 rm -f $ac_rmfiles
2732
2733 if { (ac_try="$ac_link_default"
2734 case "(($ac_try" in
2735   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2736   *) ac_try_echo=$ac_try;;
2737 esac
2738 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2739   (eval "$ac_link_default") 2>&5
2740   ac_status=$?
2741   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2742   (exit $ac_status); }; then
2743   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2744 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2745 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2746 # so that the user can short-circuit this test for compilers unknown to
2747 # Autoconf.
2748 for ac_file in $ac_files ''
2749 do
2750   test -f "$ac_file" || continue
2751   case $ac_file in
2752     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
2753         ;;
2754     [ab].out )
2755         # We found the default executable, but exeext='' is most
2756         # certainly right.
2757         break;;
2758     *.* )
2759         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2760         then :; else
2761            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2762         fi
2763         # We set ac_cv_exeext here because the later test for it is not
2764         # safe: cross compilers may not add the suffix if given an `-o'
2765         # argument, so we may need to know it at that point already.
2766         # Even if this section looks crufty: it has the advantage of
2767         # actually working.
2768         break;;
2769     * )
2770         break;;
2771   esac
2772 done
2773 test "$ac_cv_exeext" = no && ac_cv_exeext=
2774
2775 else
2776   ac_file=''
2777 fi
2778
2779 { echo "$as_me:$LINENO: result: $ac_file" >&5
2780 echo "${ECHO_T}$ac_file" >&6; }
2781 if test -z "$ac_file"; then
2782   echo "$as_me: failed program was:" >&5
2783 sed 's/^/| /' conftest.$ac_ext >&5
2784
2785 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2786 See \`config.log' for more details." >&5
2787 echo "$as_me: error: C compiler cannot create executables
2788 See \`config.log' for more details." >&2;}
2789    { (exit 77); exit 77; }; }
2790 fi
2791
2792 ac_exeext=$ac_cv_exeext
2793
2794 # Check that the compiler produces executables we can run.  If not, either
2795 # the compiler is broken, or we cross compile.
2796 { echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2797 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
2798 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2799 # If not cross compiling, check that we can run a simple program.
2800 if test "$cross_compiling" != yes; then
2801   if { ac_try='./$ac_file'
2802   { (case "(($ac_try" in
2803   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2804   *) ac_try_echo=$ac_try;;
2805 esac
2806 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2807   (eval "$ac_try") 2>&5
2808   ac_status=$?
2809   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2810   (exit $ac_status); }; }; then
2811     cross_compiling=no
2812   else
2813     if test "$cross_compiling" = maybe; then
2814         cross_compiling=yes
2815     else
2816         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2817 If you meant to cross compile, use \`--host'.
2818 See \`config.log' for more details." >&5
2819 echo "$as_me: error: cannot run C compiled programs.
2820 If you meant to cross compile, use \`--host'.
2821 See \`config.log' for more details." >&2;}
2822    { (exit 1); exit 1; }; }
2823     fi
2824   fi
2825 fi
2826 { echo "$as_me:$LINENO: result: yes" >&5
2827 echo "${ECHO_T}yes" >&6; }
2828
2829 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2830 ac_clean_files=$ac_clean_files_save
2831 # Check that the compiler produces executables we can run.  If not, either
2832 # the compiler is broken, or we cross compile.
2833 { echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2834 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
2835 { echo "$as_me:$LINENO: result: $cross_compiling" >&5
2836 echo "${ECHO_T}$cross_compiling" >&6; }
2837
2838 { echo "$as_me:$LINENO: checking for suffix of executables" >&5
2839 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
2840 if { (ac_try="$ac_link"
2841 case "(($ac_try" in
2842   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2843   *) ac_try_echo=$ac_try;;
2844 esac
2845 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2846   (eval "$ac_link") 2>&5
2847   ac_status=$?
2848   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2849   (exit $ac_status); }; then
2850   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2851 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2852 # work properly (i.e., refer to `conftest.exe'), while it won't with
2853 # `rm'.
2854 for ac_file in conftest.exe conftest conftest.*; do
2855   test -f "$ac_file" || continue
2856   case $ac_file in
2857     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2858     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2859           break;;
2860     * ) break;;
2861   esac
2862 done
2863 else
2864   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2865 See \`config.log' for more details." >&5
2866 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2867 See \`config.log' for more details." >&2;}
2868    { (exit 1); exit 1; }; }
2869 fi
2870
2871 rm -f conftest$ac_cv_exeext
2872 { echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2873 echo "${ECHO_T}$ac_cv_exeext" >&6; }
2874
2875 rm -f conftest.$ac_ext
2876 EXEEXT=$ac_cv_exeext
2877 ac_exeext=$EXEEXT
2878 { echo "$as_me:$LINENO: checking for suffix of object files" >&5
2879 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
2880 if test "${ac_cv_objext+set}" = set; then
2881   echo $ECHO_N "(cached) $ECHO_C" >&6
2882 else
2883   cat >conftest.$ac_ext <<_ACEOF
2884 /* confdefs.h.  */
2885 _ACEOF
2886 cat confdefs.h >>conftest.$ac_ext
2887 cat >>conftest.$ac_ext <<_ACEOF
2888 /* end confdefs.h.  */
2889
2890 int
2891 main ()
2892 {
2893
2894   ;
2895   return 0;
2896 }
2897 _ACEOF
2898 rm -f conftest.o conftest.obj
2899 if { (ac_try="$ac_compile"
2900 case "(($ac_try" in
2901   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2902   *) ac_try_echo=$ac_try;;
2903 esac
2904 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2905   (eval "$ac_compile") 2>&5
2906   ac_status=$?
2907   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2908   (exit $ac_status); }; then
2909   for ac_file in conftest.o conftest.obj conftest.*; do
2910   test -f "$ac_file" || continue;
2911   case $ac_file in
2912     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
2913     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2914        break;;
2915   esac
2916 done
2917 else
2918   echo "$as_me: failed program was:" >&5
2919 sed 's/^/| /' conftest.$ac_ext >&5
2920
2921 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2922 See \`config.log' for more details." >&5
2923 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2924 See \`config.log' for more details." >&2;}
2925    { (exit 1); exit 1; }; }
2926 fi
2927
2928 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2929 fi
2930 { echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2931 echo "${ECHO_T}$ac_cv_objext" >&6; }
2932 OBJEXT=$ac_cv_objext
2933 ac_objext=$OBJEXT
2934 { echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2935 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
2936 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2937   echo $ECHO_N "(cached) $ECHO_C" >&6
2938 else
2939   cat >conftest.$ac_ext <<_ACEOF
2940 /* confdefs.h.  */
2941 _ACEOF
2942 cat confdefs.h >>conftest.$ac_ext
2943 cat >>conftest.$ac_ext <<_ACEOF
2944 /* end confdefs.h.  */
2945
2946 int
2947 main ()
2948 {
2949 #ifndef __GNUC__
2950        choke me
2951 #endif
2952
2953   ;
2954   return 0;
2955 }
2956 _ACEOF
2957 rm -f conftest.$ac_objext
2958 if { (ac_try="$ac_compile"
2959 case "(($ac_try" in
2960   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2961   *) ac_try_echo=$ac_try;;
2962 esac
2963 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2964   (eval "$ac_compile") 2>conftest.er1
2965   ac_status=$?
2966   grep -v '^ *+' conftest.er1 >conftest.err
2967   rm -f conftest.er1
2968   cat conftest.err >&5
2969   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2970   (exit $ac_status); } && {
2971          test -z "$ac_c_werror_flag" ||
2972          test ! -s conftest.err
2973        } && test -s conftest.$ac_objext; then
2974   ac_compiler_gnu=yes
2975 else
2976   echo "$as_me: failed program was:" >&5
2977 sed 's/^/| /' conftest.$ac_ext >&5
2978
2979         ac_compiler_gnu=no
2980 fi
2981
2982 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2983 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2984
2985 fi
2986 { echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2987 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
2988 GCC=`test $ac_compiler_gnu = yes && echo yes`
2989 ac_test_CFLAGS=${CFLAGS+set}
2990 ac_save_CFLAGS=$CFLAGS
2991 { echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2992 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
2993 if test "${ac_cv_prog_cc_g+set}" = set; then
2994   echo $ECHO_N "(cached) $ECHO_C" >&6
2995 else
2996   ac_save_c_werror_flag=$ac_c_werror_flag
2997    ac_c_werror_flag=yes
2998    ac_cv_prog_cc_g=no
2999    CFLAGS="-g"
3000    cat >conftest.$ac_ext <<_ACEOF
3001 /* confdefs.h.  */
3002 _ACEOF
3003 cat confdefs.h >>conftest.$ac_ext
3004 cat >>conftest.$ac_ext <<_ACEOF
3005 /* end confdefs.h.  */
3006
3007 int
3008 main ()
3009 {
3010
3011   ;
3012   return 0;
3013 }
3014 _ACEOF
3015 rm -f conftest.$ac_objext
3016 if { (ac_try="$ac_compile"
3017 case "(($ac_try" in
3018   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3019   *) ac_try_echo=$ac_try;;
3020 esac
3021 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3022   (eval "$ac_compile") 2>conftest.er1
3023   ac_status=$?
3024   grep -v '^ *+' conftest.er1 >conftest.err
3025   rm -f conftest.er1
3026   cat conftest.err >&5
3027   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3028   (exit $ac_status); } && {
3029          test -z "$ac_c_werror_flag" ||
3030          test ! -s conftest.err
3031        } && test -s conftest.$ac_objext; then
3032   ac_cv_prog_cc_g=yes
3033 else
3034   echo "$as_me: failed program was:" >&5
3035 sed 's/^/| /' conftest.$ac_ext >&5
3036
3037         CFLAGS=""
3038       cat >conftest.$ac_ext <<_ACEOF
3039 /* confdefs.h.  */
3040 _ACEOF
3041 cat confdefs.h >>conftest.$ac_ext
3042 cat >>conftest.$ac_ext <<_ACEOF
3043 /* end confdefs.h.  */
3044
3045 int
3046 main ()
3047 {
3048
3049   ;
3050   return 0;
3051 }
3052 _ACEOF
3053 rm -f conftest.$ac_objext
3054 if { (ac_try="$ac_compile"
3055 case "(($ac_try" in
3056   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3057   *) ac_try_echo=$ac_try;;
3058 esac
3059 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3060   (eval "$ac_compile") 2>conftest.er1
3061   ac_status=$?
3062   grep -v '^ *+' conftest.er1 >conftest.err
3063   rm -f conftest.er1
3064   cat conftest.err >&5
3065   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3066   (exit $ac_status); } && {
3067          test -z "$ac_c_werror_flag" ||
3068          test ! -s conftest.err
3069        } && test -s conftest.$ac_objext; then
3070   :
3071 else
3072   echo "$as_me: failed program was:" >&5
3073 sed 's/^/| /' conftest.$ac_ext >&5
3074
3075         ac_c_werror_flag=$ac_save_c_werror_flag
3076          CFLAGS="-g"
3077          cat >conftest.$ac_ext <<_ACEOF
3078 /* confdefs.h.  */
3079 _ACEOF
3080 cat confdefs.h >>conftest.$ac_ext
3081 cat >>conftest.$ac_ext <<_ACEOF
3082 /* end confdefs.h.  */
3083
3084 int
3085 main ()
3086 {
3087
3088   ;
3089   return 0;
3090 }
3091 _ACEOF
3092 rm -f conftest.$ac_objext
3093 if { (ac_try="$ac_compile"
3094 case "(($ac_try" in
3095   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3096   *) ac_try_echo=$ac_try;;
3097 esac
3098 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3099   (eval "$ac_compile") 2>conftest.er1
3100   ac_status=$?
3101   grep -v '^ *+' conftest.er1 >conftest.err
3102   rm -f conftest.er1
3103   cat conftest.err >&5
3104   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3105   (exit $ac_status); } && {
3106          test -z "$ac_c_werror_flag" ||
3107          test ! -s conftest.err
3108        } && test -s conftest.$ac_objext; then
3109   ac_cv_prog_cc_g=yes
3110 else
3111   echo "$as_me: failed program was:" >&5
3112 sed 's/^/| /' conftest.$ac_ext >&5
3113
3114
3115 fi
3116
3117 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3118 fi
3119
3120 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3121 fi
3122
3123 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3124    ac_c_werror_flag=$ac_save_c_werror_flag
3125 fi
3126 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3127 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
3128 if test "$ac_test_CFLAGS" = set; then
3129   CFLAGS=$ac_save_CFLAGS
3130 elif test $ac_cv_prog_cc_g = yes; then
3131   if test "$GCC" = yes; then
3132     CFLAGS="-g -O2"
3133   else
3134     CFLAGS="-g"
3135   fi
3136 else
3137   if test "$GCC" = yes; then
3138     CFLAGS="-O2"
3139   else
3140     CFLAGS=
3141   fi
3142 fi
3143 { echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
3144 echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
3145 if test "${ac_cv_prog_cc_c89+set}" = set; then
3146   echo $ECHO_N "(cached) $ECHO_C" >&6
3147 else
3148   ac_cv_prog_cc_c89=no
3149 ac_save_CC=$CC
3150 cat >conftest.$ac_ext <<_ACEOF
3151 /* confdefs.h.  */
3152 _ACEOF
3153 cat confdefs.h >>conftest.$ac_ext
3154 cat >>conftest.$ac_ext <<_ACEOF
3155 /* end confdefs.h.  */
3156 #include <stdarg.h>
3157 #include <stdio.h>
3158 #include <sys/types.h>
3159 #include <sys/stat.h>
3160 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3161 struct buf { int x; };
3162 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3163 static char *e (p, i)
3164      char **p;
3165      int i;
3166 {
3167   return p[i];
3168 }
3169 static char *f (char * (*g) (char **, int), char **p, ...)
3170 {
3171   char *s;
3172   va_list v;
3173   va_start (v,p);
3174   s = g (p, va_arg (v,int));
3175   va_end (v);
3176   return s;
3177 }
3178
3179 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3180    function prototypes and stuff, but not '\xHH' hex character constants.
3181    These don't provoke an error unfortunately, instead are silently treated
3182    as 'x'.  The following induces an error, until -std is added to get
3183    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3184    array size at least.  It's necessary to write '\x00'==0 to get something
3185    that's true only with -std.  */
3186 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3187
3188 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3189    inside strings and character constants.  */
3190 #define FOO(x) 'x'
3191 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3192
3193 int test (int i, double x);
3194 struct s1 {int (*f) (int a);};
3195 struct s2 {int (*f) (double a);};
3196 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3197 int argc;
3198 char **argv;
3199 int
3200 main ()
3201 {
3202 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3203   ;
3204   return 0;
3205 }
3206 _ACEOF
3207 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3208         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3209 do
3210   CC="$ac_save_CC $ac_arg"
3211   rm -f conftest.$ac_objext
3212 if { (ac_try="$ac_compile"
3213 case "(($ac_try" in
3214   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3215   *) ac_try_echo=$ac_try;;
3216 esac
3217 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3218   (eval "$ac_compile") 2>conftest.er1
3219   ac_status=$?
3220   grep -v '^ *+' conftest.er1 >conftest.err
3221   rm -f conftest.er1
3222   cat conftest.err >&5
3223   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3224   (exit $ac_status); } && {
3225          test -z "$ac_c_werror_flag" ||
3226          test ! -s conftest.err
3227        } && test -s conftest.$ac_objext; then
3228   ac_cv_prog_cc_c89=$ac_arg
3229 else
3230   echo "$as_me: failed program was:" >&5
3231 sed 's/^/| /' conftest.$ac_ext >&5
3232
3233
3234 fi
3235
3236 rm -f core conftest.err conftest.$ac_objext
3237   test "x$ac_cv_prog_cc_c89" != "xno" && break
3238 done
3239 rm -f conftest.$ac_ext
3240 CC=$ac_save_CC
3241
3242 fi
3243 # AC_CACHE_VAL
3244 case "x$ac_cv_prog_cc_c89" in
3245   x)
3246     { echo "$as_me:$LINENO: result: none needed" >&5
3247 echo "${ECHO_T}none needed" >&6; } ;;
3248   xno)
3249     { echo "$as_me:$LINENO: result: unsupported" >&5
3250 echo "${ECHO_T}unsupported" >&6; } ;;
3251   *)
3252     CC="$CC $ac_cv_prog_cc_c89"
3253     { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
3254 echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
3255 esac
3256
3257
3258 ac_ext=c
3259 ac_cpp='$CPP $CPPFLAGS'
3260 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3261 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3262 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3263
3264 depcc="$CC"   am_compiler_list=
3265
3266 { echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3267 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }
3268 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
3269   echo $ECHO_N "(cached) $ECHO_C" >&6
3270 else
3271   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3272   # We make a subdir and do the tests there.  Otherwise we can end up
3273   # making bogus files that we don't know about and never remove.  For
3274   # instance it was reported that on HP-UX the gcc test will end up
3275   # making a dummy file named `D' -- because `-MD' means `put the output
3276   # in D'.
3277   mkdir conftest.dir
3278   # Copy depcomp to subdir because otherwise we won't find it if we're
3279   # using a relative directory.
3280   cp "$am_depcomp" conftest.dir
3281   cd conftest.dir
3282   # We will build objects and dependencies in a subdirectory because
3283   # it helps to detect inapplicable dependency modes.  For instance
3284   # both Tru64's cc and ICC support -MD to output dependencies as a
3285   # side effect of compilation, but ICC will put the dependencies in
3286   # the current directory while Tru64 will put them in the object
3287   # directory.
3288   mkdir sub
3289
3290   am_cv_CC_dependencies_compiler_type=none
3291   if test "$am_compiler_list" = ""; then
3292      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
3293   fi
3294   for depmode in $am_compiler_list; do
3295     # Setup a source with many dependencies, because some compilers
3296     # like to wrap large dependency lists on column 80 (with \), and
3297     # we should not choose a depcomp mode which is confused by this.
3298     #
3299     # We need to recreate these files for each test, as the compiler may
3300     # overwrite some of them when testing with obscure command lines.
3301     # This happens at least with the AIX C compiler.
3302     : > sub/conftest.c
3303     for i in 1 2 3 4 5 6; do
3304       echo '#include "conftst'$i'.h"' >> sub/conftest.c
3305       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3306       # Solaris 8's {/usr,}/bin/sh.
3307       touch sub/conftst$i.h
3308     done
3309     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3310
3311     case $depmode in
3312     nosideeffect)
3313       # after this tag, mechanisms are not by side-effect, so they'll
3314       # only be used when explicitly requested
3315       if test "x$enable_dependency_tracking" = xyes; then
3316         continue
3317       else
3318         break
3319       fi
3320       ;;
3321     none) break ;;
3322     esac
3323     # We check with `-c' and `-o' for the sake of the "dashmstdout"
3324     # mode.  It turns out that the SunPro C++ compiler does not properly
3325     # handle `-M -o', and we need to detect this.
3326     if depmode=$depmode \
3327        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3328        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3329        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3330          >/dev/null 2>conftest.err &&
3331        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3332        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3333        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3334       # icc doesn't choke on unknown options, it will just issue warnings
3335       # or remarks (even with -Werror).  So we grep stderr for any message
3336       # that says an option was ignored or not supported.
3337       # When given -MP, icc 7.0 and 7.1 complain thusly:
3338       #   icc: Command line warning: ignoring option '-M'; no argument required
3339       # The diagnosis changed in icc 8.0:
3340       #   icc: Command line remark: option '-MP' not supported
3341       if (grep 'ignoring option' conftest.err ||
3342           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3343         am_cv_CC_dependencies_compiler_type=$depmode
3344         break
3345       fi
3346     fi
3347   done
3348
3349   cd ..
3350   rm -rf conftest.dir
3351 else
3352   am_cv_CC_dependencies_compiler_type=none
3353 fi
3354
3355 fi
3356 { echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3357 echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; }
3358 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3359
3360
3361
3362 if
3363   test "x$enable_dependency_tracking" != xno \
3364   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3365   am__fastdepCC_TRUE=
3366   am__fastdepCC_FALSE='#'
3367 else
3368   am__fastdepCC_TRUE='#'
3369   am__fastdepCC_FALSE=
3370 fi
3371
3372
3373
3374 { echo "$as_me:$LINENO: checking for library containing strerror" >&5
3375 echo $ECHO_N "checking for library containing strerror... $ECHO_C" >&6; }
3376 if test "${ac_cv_search_strerror+set}" = set; then
3377   echo $ECHO_N "(cached) $ECHO_C" >&6
3378 else
3379   ac_func_search_save_LIBS=$LIBS
3380 cat >conftest.$ac_ext <<_ACEOF
3381 /* confdefs.h.  */
3382 _ACEOF
3383 cat confdefs.h >>conftest.$ac_ext
3384 cat >>conftest.$ac_ext <<_ACEOF
3385 /* end confdefs.h.  */
3386
3387 /* Override any GCC internal prototype to avoid an error.
3388    Use char because int might match the return type of a GCC
3389    builtin and then its argument prototype would still apply.  */
3390 #ifdef __cplusplus
3391 extern "C"
3392 #endif
3393 char strerror ();
3394 int
3395 main ()
3396 {
3397 return strerror ();
3398   ;
3399   return 0;
3400 }
3401 _ACEOF
3402 for ac_lib in '' cposix; do
3403   if test -z "$ac_lib"; then
3404     ac_res="none required"
3405   else
3406     ac_res=-l$ac_lib
3407     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
3408   fi
3409   rm -f conftest.$ac_objext conftest$ac_exeext
3410 if { (ac_try="$ac_link"
3411 case "(($ac_try" in
3412   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3413   *) ac_try_echo=$ac_try;;
3414 esac
3415 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3416   (eval "$ac_link") 2>conftest.er1
3417   ac_status=$?
3418   grep -v '^ *+' conftest.er1 >conftest.err
3419   rm -f conftest.er1
3420   cat conftest.err >&5
3421   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3422   (exit $ac_status); } && {
3423          test -z "$ac_c_werror_flag" ||
3424          test ! -s conftest.err
3425        } && test -s conftest$ac_exeext &&
3426        $as_test_x conftest$ac_exeext; then
3427   ac_cv_search_strerror=$ac_res
3428 else
3429   echo "$as_me: failed program was:" >&5
3430 sed 's/^/| /' conftest.$ac_ext >&5
3431
3432
3433 fi
3434
3435 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
3436       conftest$ac_exeext
3437   if test "${ac_cv_search_strerror+set}" = set; then
3438   break
3439 fi
3440 done
3441 if test "${ac_cv_search_strerror+set}" = set; then
3442   :
3443 else
3444   ac_cv_search_strerror=no
3445 fi
3446 rm conftest.$ac_ext
3447 LIBS=$ac_func_search_save_LIBS
3448 fi
3449 { echo "$as_me:$LINENO: result: $ac_cv_search_strerror" >&5
3450 echo "${ECHO_T}$ac_cv_search_strerror" >&6; }
3451 ac_res=$ac_cv_search_strerror
3452 if test "$ac_res" != no; then
3453   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
3454
3455 fi
3456
3457
3458 ac_ext=c
3459 ac_cpp='$CPP $CPPFLAGS'
3460 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3461 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3462 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3463 if test -n "$ac_tool_prefix"; then
3464   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3465 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3466 { echo "$as_me:$LINENO: checking for $ac_word" >&5
3467 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3468 if test "${ac_cv_prog_CC+set}" = set; then
3469   echo $ECHO_N "(cached) $ECHO_C" >&6
3470 else
3471   if test -n "$CC"; then
3472   ac_cv_prog_CC="$CC" # Let the user override the test.
3473 else
3474 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3475 for as_dir in $PATH
3476 do
3477   IFS=$as_save_IFS
3478   test -z "$as_dir" && as_dir=.
3479   for ac_exec_ext in '' $ac_executable_extensions; do
3480   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3481     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3482     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3483     break 2
3484   fi
3485 done
3486 done
3487 IFS=$as_save_IFS
3488
3489 fi
3490 fi
3491 CC=$ac_cv_prog_CC
3492 if test -n "$CC"; then
3493   { echo "$as_me:$LINENO: result: $CC" >&5
3494 echo "${ECHO_T}$CC" >&6; }
3495 else
3496   { echo "$as_me:$LINENO: result: no" >&5
3497 echo "${ECHO_T}no" >&6; }
3498 fi
3499
3500
3501 fi
3502 if test -z "$ac_cv_prog_CC"; then
3503   ac_ct_CC=$CC
3504   # Extract the first word of "gcc", so it can be a program name with args.
3505 set dummy gcc; ac_word=$2
3506 { echo "$as_me:$LINENO: checking for $ac_word" >&5
3507 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3508 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
3509   echo $ECHO_N "(cached) $ECHO_C" >&6
3510 else
3511   if test -n "$ac_ct_CC"; then
3512   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3513 else
3514 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3515 for as_dir in $PATH
3516 do
3517   IFS=$as_save_IFS
3518   test -z "$as_dir" && as_dir=.
3519   for ac_exec_ext in '' $ac_executable_extensions; do
3520   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3521     ac_cv_prog_ac_ct_CC="gcc"
3522     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3523     break 2
3524   fi
3525 done
3526 done
3527 IFS=$as_save_IFS
3528
3529 fi
3530 fi
3531 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3532 if test -n "$ac_ct_CC"; then
3533   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
3534 echo "${ECHO_T}$ac_ct_CC" >&6; }
3535 else
3536   { echo "$as_me:$LINENO: result: no" >&5
3537 echo "${ECHO_T}no" >&6; }
3538 fi
3539
3540   if test "x$ac_ct_CC" = x; then
3541     CC=""
3542   else
3543     case $cross_compiling:$ac_tool_warned in
3544 yes:)
3545 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
3546 whose name does not start with the host triplet.  If you think this
3547 configuration is useful to you, please write to autoconf@gnu.org." >&5
3548 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
3549 whose name does not start with the host triplet.  If you think this
3550 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
3551 ac_tool_warned=yes ;;
3552 esac
3553     CC=$ac_ct_CC
3554   fi
3555 else
3556   CC="$ac_cv_prog_CC"
3557 fi
3558
3559 if test -z "$CC"; then
3560           if test -n "$ac_tool_prefix"; then
3561     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3562 set dummy ${ac_tool_prefix}cc; ac_word=$2
3563 { echo "$as_me:$LINENO: checking for $ac_word" >&5
3564 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3565 if test "${ac_cv_prog_CC+set}" = set; then
3566   echo $ECHO_N "(cached) $ECHO_C" >&6
3567 else
3568   if test -n "$CC"; then
3569   ac_cv_prog_CC="$CC" # Let the user override the test.
3570 else
3571 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3572 for as_dir in $PATH
3573 do
3574   IFS=$as_save_IFS
3575   test -z "$as_dir" && as_dir=.
3576   for ac_exec_ext in '' $ac_executable_extensions; do
3577   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3578     ac_cv_prog_CC="${ac_tool_prefix}cc"
3579     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3580     break 2
3581   fi
3582 done
3583 done
3584 IFS=$as_save_IFS
3585
3586 fi
3587 fi
3588 CC=$ac_cv_prog_CC
3589 if test -n "$CC"; then
3590   { echo "$as_me:$LINENO: result: $CC" >&5
3591 echo "${ECHO_T}$CC" >&6; }
3592 else
3593   { echo "$as_me:$LINENO: result: no" >&5
3594 echo "${ECHO_T}no" >&6; }
3595 fi
3596
3597
3598   fi
3599 fi
3600 if test -z "$CC"; then
3601   # Extract the first word of "cc", so it can be a program name with args.
3602 set dummy cc; ac_word=$2
3603 { echo "$as_me:$LINENO: checking for $ac_word" >&5
3604 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3605 if test "${ac_cv_prog_CC+set}" = set; then
3606   echo $ECHO_N "(cached) $ECHO_C" >&6
3607 else
3608   if test -n "$CC"; then
3609   ac_cv_prog_CC="$CC" # Let the user override the test.
3610 else
3611   ac_prog_rejected=no
3612 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3613 for as_dir in $PATH
3614 do
3615   IFS=$as_save_IFS
3616   test -z "$as_dir" && as_dir=.
3617   for ac_exec_ext in '' $ac_executable_extensions; do
3618   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3619     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3620        ac_prog_rejected=yes
3621        continue
3622      fi
3623     ac_cv_prog_CC="cc"
3624     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3625     break 2
3626   fi
3627 done
3628 done
3629 IFS=$as_save_IFS
3630
3631 if test $ac_prog_rejected = yes; then
3632   # We found a bogon in the path, so make sure we never use it.
3633   set dummy $ac_cv_prog_CC
3634   shift
3635   if test $# != 0; then
3636     # We chose a different compiler from the bogus one.
3637     # However, it has the same basename, so the bogon will be chosen
3638     # first if we set CC to just the basename; use the full file name.
3639     shift
3640     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3641   fi
3642 fi
3643 fi
3644 fi
3645 CC=$ac_cv_prog_CC
3646 if test -n "$CC"; then
3647   { echo "$as_me:$LINENO: result: $CC" >&5
3648 echo "${ECHO_T}$CC" >&6; }
3649 else
3650   { echo "$as_me:$LINENO: result: no" >&5
3651 echo "${ECHO_T}no" >&6; }
3652 fi
3653
3654
3655 fi
3656 if test -z "$CC"; then
3657   if test -n "$ac_tool_prefix"; then
3658   for ac_prog in cl.exe
3659   do
3660     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3661 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3662 { echo "$as_me:$LINENO: checking for $ac_word" >&5
3663 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3664 if test "${ac_cv_prog_CC+set}" = set; then
3665   echo $ECHO_N "(cached) $ECHO_C" >&6
3666 else
3667   if test -n "$CC"; then
3668   ac_cv_prog_CC="$CC" # Let the user override the test.
3669 else
3670 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3671 for as_dir in $PATH
3672 do
3673   IFS=$as_save_IFS
3674   test -z "$as_dir" && as_dir=.
3675   for ac_exec_ext in '' $ac_executable_extensions; do
3676   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3677     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3678     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3679     break 2
3680   fi
3681 done
3682 done
3683 IFS=$as_save_IFS
3684
3685 fi
3686 fi
3687 CC=$ac_cv_prog_CC
3688 if test -n "$CC"; then
3689   { echo "$as_me:$LINENO: result: $CC" >&5
3690 echo "${ECHO_T}$CC" >&6; }
3691 else
3692   { echo "$as_me:$LINENO: result: no" >&5
3693 echo "${ECHO_T}no" >&6; }
3694 fi
3695
3696
3697     test -n "$CC" && break
3698   done
3699 fi
3700 if test -z "$CC"; then
3701   ac_ct_CC=$CC
3702   for ac_prog in cl.exe
3703 do
3704   # Extract the first word of "$ac_prog", so it can be a program name with args.
3705 set dummy $ac_prog; ac_word=$2
3706 { echo "$as_me:$LINENO: checking for $ac_word" >&5
3707 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3708 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
3709   echo $ECHO_N "(cached) $ECHO_C" >&6
3710 else
3711   if test -n "$ac_ct_CC"; then
3712   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3713 else
3714 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3715 for as_dir in $PATH
3716 do
3717   IFS=$as_save_IFS
3718   test -z "$as_dir" && as_dir=.
3719   for ac_exec_ext in '' $ac_executable_extensions; do
3720   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3721     ac_cv_prog_ac_ct_CC="$ac_prog"
3722     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3723     break 2
3724   fi
3725 done
3726 done
3727 IFS=$as_save_IFS
3728
3729 fi
3730 fi
3731 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3732 if test -n "$ac_ct_CC"; then
3733   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
3734 echo "${ECHO_T}$ac_ct_CC" >&6; }
3735 else
3736   { echo "$as_me:$LINENO: result: no" >&5
3737 echo "${ECHO_T}no" >&6; }
3738 fi
3739
3740
3741   test -n "$ac_ct_CC" && break
3742 done
3743
3744   if test "x$ac_ct_CC" = x; then
3745     CC=""
3746   else
3747     case $cross_compiling:$ac_tool_warned in
3748 yes:)
3749 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
3750 whose name does not start with the host triplet.  If you think this
3751 configuration is useful to you, please write to autoconf@gnu.org." >&5
3752 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
3753 whose name does not start with the host triplet.  If you think this
3754 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
3755 ac_tool_warned=yes ;;
3756 esac
3757     CC=$ac_ct_CC
3758   fi
3759 fi
3760
3761 fi
3762
3763
3764 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
3765 See \`config.log' for more details." >&5
3766 echo "$as_me: error: no acceptable C compiler found in \$PATH
3767 See \`config.log' for more details." >&2;}
3768    { (exit 1); exit 1; }; }
3769
3770 # Provide some information about the compiler.
3771 echo "$as_me:$LINENO: checking for C compiler version" >&5
3772 ac_compiler=`set X $ac_compile; echo $2`
3773 { (ac_try="$ac_compiler --version >&5"
3774 case "(($ac_try" in
3775   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3776   *) ac_try_echo=$ac_try;;
3777 esac
3778 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3779   (eval "$ac_compiler --version >&5") 2>&5
3780   ac_status=$?
3781   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3782   (exit $ac_status); }
3783 { (ac_try="$ac_compiler -v >&5"
3784 case "(($ac_try" in
3785   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3786   *) ac_try_echo=$ac_try;;
3787 esac
3788 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3789   (eval "$ac_compiler -v >&5") 2>&5
3790   ac_status=$?
3791   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3792   (exit $ac_status); }
3793 { (ac_try="$ac_compiler -V >&5"
3794 case "(($ac_try" in
3795   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3796   *) ac_try_echo=$ac_try;;
3797 esac
3798 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3799   (eval "$ac_compiler -V >&5") 2>&5
3800   ac_status=$?
3801   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3802   (exit $ac_status); }
3803
3804 { echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
3805 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
3806 if test "${ac_cv_c_compiler_gnu+set}" = set; then
3807   echo $ECHO_N "(cached) $ECHO_C" >&6
3808 else
3809   cat >conftest.$ac_ext <<_ACEOF
3810 /* confdefs.h.  */
3811 _ACEOF
3812 cat confdefs.h >>conftest.$ac_ext
3813 cat >>conftest.$ac_ext <<_ACEOF
3814 /* end confdefs.h.  */
3815
3816 int
3817 main ()
3818 {
3819 #ifndef __GNUC__
3820        choke me
3821 #endif
3822
3823   ;
3824   return 0;
3825 }
3826 _ACEOF
3827 rm -f conftest.$ac_objext
3828 if { (ac_try="$ac_compile"
3829 case "(($ac_try" in
3830   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3831   *) ac_try_echo=$ac_try;;
3832 esac
3833 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3834   (eval "$ac_compile") 2>conftest.er1
3835   ac_status=$?
3836   grep -v '^ *+' conftest.er1 >conftest.err
3837   rm -f conftest.er1
3838   cat conftest.err >&5
3839   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3840   (exit $ac_status); } && {
3841          test -z "$ac_c_werror_flag" ||
3842          test ! -s conftest.err
3843        } && test -s conftest.$ac_objext; then
3844   ac_compiler_gnu=yes
3845 else
3846   echo "$as_me: failed program was:" >&5
3847 sed 's/^/| /' conftest.$ac_ext >&5
3848
3849         ac_compiler_gnu=no
3850 fi
3851
3852 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3853 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3854
3855 fi
3856 { echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
3857 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
3858 GCC=`test $ac_compiler_gnu = yes && echo yes`
3859 ac_test_CFLAGS=${CFLAGS+set}
3860 ac_save_CFLAGS=$CFLAGS
3861 { echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
3862 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
3863 if test "${ac_cv_prog_cc_g+set}" = set; then
3864   echo $ECHO_N "(cached) $ECHO_C" >&6
3865 else
3866   ac_save_c_werror_flag=$ac_c_werror_flag
3867    ac_c_werror_flag=yes
3868    ac_cv_prog_cc_g=no
3869    CFLAGS="-g"
3870    cat >conftest.$ac_ext <<_ACEOF
3871 /* confdefs.h.  */
3872 _ACEOF
3873 cat confdefs.h >>conftest.$ac_ext
3874 cat >>conftest.$ac_ext <<_ACEOF
3875 /* end confdefs.h.  */
3876
3877 int
3878 main ()
3879 {
3880
3881   ;
3882   return 0;
3883 }
3884 _ACEOF
3885 rm -f conftest.$ac_objext
3886 if { (ac_try="$ac_compile"
3887 case "(($ac_try" in
3888   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3889   *) ac_try_echo=$ac_try;;
3890 esac
3891 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3892   (eval "$ac_compile") 2>conftest.er1
3893   ac_status=$?
3894   grep -v '^ *+' conftest.er1 >conftest.err
3895   rm -f conftest.er1
3896   cat conftest.err >&5
3897   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3898   (exit $ac_status); } && {
3899          test -z "$ac_c_werror_flag" ||
3900          test ! -s conftest.err
3901        } && test -s conftest.$ac_objext; then
3902   ac_cv_prog_cc_g=yes
3903 else
3904   echo "$as_me: failed program was:" >&5
3905 sed 's/^/| /' conftest.$ac_ext >&5
3906
3907         CFLAGS=""
3908       cat >conftest.$ac_ext <<_ACEOF
3909 /* confdefs.h.  */
3910 _ACEOF
3911 cat confdefs.h >>conftest.$ac_ext
3912 cat >>conftest.$ac_ext <<_ACEOF
3913 /* end confdefs.h.  */
3914
3915 int
3916 main ()
3917 {
3918
3919   ;
3920   return 0;
3921 }
3922 _ACEOF
3923 rm -f conftest.$ac_objext
3924 if { (ac_try="$ac_compile"
3925 case "(($ac_try" in
3926   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3927   *) ac_try_echo=$ac_try;;
3928 esac
3929 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3930   (eval "$ac_compile") 2>conftest.er1
3931   ac_status=$?
3932   grep -v '^ *+' conftest.er1 >conftest.err
3933   rm -f conftest.er1
3934   cat conftest.err >&5
3935   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3936   (exit $ac_status); } && {
3937          test -z "$ac_c_werror_flag" ||
3938          test ! -s conftest.err
3939        } && test -s conftest.$ac_objext; then
3940   :
3941 else
3942   echo "$as_me: failed program was:" >&5
3943 sed 's/^/| /' conftest.$ac_ext >&5
3944
3945         ac_c_werror_flag=$ac_save_c_werror_flag
3946          CFLAGS="-g"
3947          cat >conftest.$ac_ext <<_ACEOF
3948 /* confdefs.h.  */
3949 _ACEOF
3950 cat confdefs.h >>conftest.$ac_ext
3951 cat >>conftest.$ac_ext <<_ACEOF
3952 /* end confdefs.h.  */
3953
3954 int
3955 main ()
3956 {
3957
3958   ;
3959   return 0;
3960 }
3961 _ACEOF
3962 rm -f conftest.$ac_objext
3963 if { (ac_try="$ac_compile"
3964 case "(($ac_try" in
3965   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3966   *) ac_try_echo=$ac_try;;
3967 esac
3968 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3969   (eval "$ac_compile") 2>conftest.er1
3970   ac_status=$?
3971   grep -v '^ *+' conftest.er1 >conftest.err
3972   rm -f conftest.er1
3973   cat conftest.err >&5
3974   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3975   (exit $ac_status); } && {
3976          test -z "$ac_c_werror_flag" ||
3977          test ! -s conftest.err
3978        } && test -s conftest.$ac_objext; then
3979   ac_cv_prog_cc_g=yes
3980 else
3981   echo "$as_me: failed program was:" >&5
3982 sed 's/^/| /' conftest.$ac_ext >&5
3983
3984
3985 fi
3986
3987 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3988 fi
3989
3990 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3991 fi
3992
3993 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3994    ac_c_werror_flag=$ac_save_c_werror_flag
3995 fi
3996 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3997 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
3998 if test "$ac_test_CFLAGS" = set; then
3999   CFLAGS=$ac_save_CFLAGS
4000 elif test $ac_cv_prog_cc_g = yes; then
4001   if test "$GCC" = yes; then
4002     CFLAGS="-g -O2"
4003   else
4004     CFLAGS="-g"
4005   fi
4006 else
4007   if test "$GCC" = yes; then
4008     CFLAGS="-O2"
4009   else
4010     CFLAGS=
4011   fi
4012 fi
4013 { echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
4014 echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
4015 if test "${ac_cv_prog_cc_c89+set}" = set; then
4016   echo $ECHO_N "(cached) $ECHO_C" >&6
4017 else
4018   ac_cv_prog_cc_c89=no
4019 ac_save_CC=$CC
4020 cat >conftest.$ac_ext <<_ACEOF
4021 /* confdefs.h.  */
4022 _ACEOF
4023 cat confdefs.h >>conftest.$ac_ext
4024 cat >>conftest.$ac_ext <<_ACEOF
4025 /* end confdefs.h.  */
4026 #include <stdarg.h>
4027 #include <stdio.h>
4028 #include <sys/types.h>
4029 #include <sys/stat.h>
4030 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4031 struct buf { int x; };
4032 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4033 static char *e (p, i)
4034      char **p;
4035      int i;
4036 {
4037   return p[i];
4038 }
4039 static char *f (char * (*g) (char **, int), char **p, ...)
4040 {
4041   char *s;
4042   va_list v;
4043   va_start (v,p);
4044   s = g (p, va_arg (v,int));
4045   va_end (v);
4046   return s;
4047 }
4048
4049 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4050    function prototypes and stuff, but not '\xHH' hex character constants.
4051    These don't provoke an error unfortunately, instead are silently treated
4052    as 'x'.  The following induces an error, until -std is added to get
4053    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4054    array size at least.  It's necessary to write '\x00'==0 to get something
4055    that's true only with -std.  */
4056 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4057
4058 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4059    inside strings and character constants.  */
4060 #define FOO(x) 'x'
4061 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4062
4063 int test (int i, double x);
4064 struct s1 {int (*f) (int a);};
4065 struct s2 {int (*f) (double a);};
4066 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4067 int argc;
4068 char **argv;
4069 int
4070 main ()
4071 {
4072 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4073   ;
4074   return 0;
4075 }
4076 _ACEOF
4077 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4078         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4079 do
4080   CC="$ac_save_CC $ac_arg"
4081   rm -f conftest.$ac_objext
4082 if { (ac_try="$ac_compile"
4083 case "(($ac_try" in
4084   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4085   *) ac_try_echo=$ac_try;;
4086 esac
4087 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4088   (eval "$ac_compile") 2>conftest.er1
4089   ac_status=$?
4090   grep -v '^ *+' conftest.er1 >conftest.err
4091   rm -f conftest.er1
4092   cat conftest.err >&5
4093   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4094   (exit $ac_status); } && {
4095          test -z "$ac_c_werror_flag" ||
4096          test ! -s conftest.err
4097        } && test -s conftest.$ac_objext; then
4098   ac_cv_prog_cc_c89=$ac_arg
4099 else
4100   echo "$as_me: failed program was:" >&5
4101 sed 's/^/| /' conftest.$ac_ext >&5
4102
4103
4104 fi
4105
4106 rm -f core conftest.err conftest.$ac_objext
4107   test "x$ac_cv_prog_cc_c89" != "xno" && break
4108 done
4109 rm -f conftest.$ac_ext
4110 CC=$ac_save_CC
4111
4112 fi
4113 # AC_CACHE_VAL
4114 case "x$ac_cv_prog_cc_c89" in
4115   x)
4116     { echo "$as_me:$LINENO: result: none needed" >&5
4117 echo "${ECHO_T}none needed" >&6; } ;;
4118   xno)
4119     { echo "$as_me:$LINENO: result: unsupported" >&5
4120 echo "${ECHO_T}unsupported" >&6; } ;;
4121   *)
4122     CC="$CC $ac_cv_prog_cc_c89"
4123     { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
4124 echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
4125 esac
4126
4127
4128 ac_ext=c
4129 ac_cpp='$CPP $CPPFLAGS'
4130 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4131 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4132 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4133
4134 depcc="$CC"   am_compiler_list=
4135
4136 { echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
4137 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }
4138 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
4139   echo $ECHO_N "(cached) $ECHO_C" >&6
4140 else
4141   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4142   # We make a subdir and do the tests there.  Otherwise we can end up
4143   # making bogus files that we don't know about and never remove.  For
4144   # instance it was reported that on HP-UX the gcc test will end up
4145   # making a dummy file named `D' -- because `-MD' means `put the output
4146   # in D'.
4147   mkdir conftest.dir
4148   # Copy depcomp to subdir because otherwise we won't find it if we're
4149   # using a relative directory.
4150   cp "$am_depcomp" conftest.dir
4151   cd conftest.dir
4152   # We will build objects and dependencies in a subdirectory because
4153   # it helps to detect inapplicable dependency modes.  For instance
4154   # both Tru64's cc and ICC support -MD to output dependencies as a
4155   # side effect of compilation, but ICC will put the dependencies in
4156   # the current directory while Tru64 will put them in the object
4157   # directory.
4158   mkdir sub
4159
4160   am_cv_CC_dependencies_compiler_type=none
4161   if test "$am_compiler_list" = ""; then
4162      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4163   fi
4164   for depmode in $am_compiler_list; do
4165     # Setup a source with many dependencies, because some compilers
4166     # like to wrap large dependency lists on column 80 (with \), and
4167     # we should not choose a depcomp mode which is confused by this.
4168     #
4169     # We need to recreate these files for each test, as the compiler may
4170     # overwrite some of them when testing with obscure command lines.
4171     # This happens at least with the AIX C compiler.
4172     : > sub/conftest.c
4173     for i in 1 2 3 4 5 6; do
4174       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4175       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4176       # Solaris 8's {/usr,}/bin/sh.
4177       touch sub/conftst$i.h
4178     done
4179     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4180
4181     case $depmode in
4182     nosideeffect)
4183       # after this tag, mechanisms are not by side-effect, so they'll
4184       # only be used when explicitly requested
4185       if test "x$enable_dependency_tracking" = xyes; then
4186         continue
4187       else
4188         break
4189       fi
4190       ;;
4191     none) break ;;
4192     esac
4193     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4194     # mode.  It turns out that the SunPro C++ compiler does not properly
4195     # handle `-M -o', and we need to detect this.
4196     if depmode=$depmode \
4197        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
4198        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4199        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
4200          >/dev/null 2>conftest.err &&
4201        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4202        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
4203        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4204       # icc doesn't choke on unknown options, it will just issue warnings
4205       # or remarks (even with -Werror).  So we grep stderr for any message
4206       # that says an option was ignored or not supported.
4207       # When given -MP, icc 7.0 and 7.1 complain thusly:
4208       #   icc: Command line warning: ignoring option '-M'; no argument required
4209       # The diagnosis changed in icc 8.0:
4210       #   icc: Command line remark: option '-MP' not supported
4211       if (grep 'ignoring option' conftest.err ||
4212           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4213         am_cv_CC_dependencies_compiler_type=$depmode
4214         break
4215       fi
4216     fi
4217   done
4218
4219   cd ..
4220   rm -rf conftest.dir
4221 else
4222   am_cv_CC_dependencies_compiler_type=none
4223 fi
4224
4225 fi
4226 { echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
4227 echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; }
4228 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4229
4230
4231
4232 if
4233   test "x$enable_dependency_tracking" != xno \
4234   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4235   am__fastdepCC_TRUE=
4236   am__fastdepCC_FALSE='#'
4237 else
4238   am__fastdepCC_TRUE='#'
4239   am__fastdepCC_FALSE=
4240 fi
4241
4242
4243 ac_ext=c
4244 ac_cpp='$CPP $CPPFLAGS'
4245 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4246 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4247 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4248 if test -n "$ac_tool_prefix"; then
4249   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4250 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4251 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4252 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4253 if test "${ac_cv_prog_CC+set}" = set; then
4254   echo $ECHO_N "(cached) $ECHO_C" >&6
4255 else
4256   if test -n "$CC"; then
4257   ac_cv_prog_CC="$CC" # Let the user override the test.
4258 else
4259 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4260 for as_dir in $PATH
4261 do
4262   IFS=$as_save_IFS
4263   test -z "$as_dir" && as_dir=.
4264   for ac_exec_ext in '' $ac_executable_extensions; do
4265   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4266     ac_cv_prog_CC="${ac_tool_prefix}gcc"
4267     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4268     break 2
4269   fi
4270 done
4271 done
4272 IFS=$as_save_IFS
4273
4274 fi
4275 fi
4276 CC=$ac_cv_prog_CC
4277 if test -n "$CC"; then
4278   { echo "$as_me:$LINENO: result: $CC" >&5
4279 echo "${ECHO_T}$CC" >&6; }
4280 else
4281   { echo "$as_me:$LINENO: result: no" >&5
4282 echo "${ECHO_T}no" >&6; }
4283 fi
4284
4285
4286 fi
4287 if test -z "$ac_cv_prog_CC"; then
4288   ac_ct_CC=$CC
4289   # Extract the first word of "gcc", so it can be a program name with args.
4290 set dummy gcc; ac_word=$2
4291 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4292 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4293 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4294   echo $ECHO_N "(cached) $ECHO_C" >&6
4295 else
4296   if test -n "$ac_ct_CC"; then
4297   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4298 else
4299 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4300 for as_dir in $PATH
4301 do
4302   IFS=$as_save_IFS
4303   test -z "$as_dir" && as_dir=.
4304   for ac_exec_ext in '' $ac_executable_extensions; do
4305   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4306     ac_cv_prog_ac_ct_CC="gcc"
4307     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4308     break 2
4309   fi
4310 done
4311 done
4312 IFS=$as_save_IFS
4313
4314 fi
4315 fi
4316 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4317 if test -n "$ac_ct_CC"; then
4318   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4319 echo "${ECHO_T}$ac_ct_CC" >&6; }
4320 else
4321   { echo "$as_me:$LINENO: result: no" >&5
4322 echo "${ECHO_T}no" >&6; }
4323 fi
4324
4325   if test "x$ac_ct_CC" = x; then
4326     CC=""
4327   else
4328     case $cross_compiling:$ac_tool_warned in
4329 yes:)
4330 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
4331 whose name does not start with the host triplet.  If you think this
4332 configuration is useful to you, please write to autoconf@gnu.org." >&5
4333 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
4334 whose name does not start with the host triplet.  If you think this
4335 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
4336 ac_tool_warned=yes ;;
4337 esac
4338     CC=$ac_ct_CC
4339   fi
4340 else
4341   CC="$ac_cv_prog_CC"
4342 fi
4343
4344 if test -z "$CC"; then
4345           if test -n "$ac_tool_prefix"; then
4346     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4347 set dummy ${ac_tool_prefix}cc; ac_word=$2
4348 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4349 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4350 if test "${ac_cv_prog_CC+set}" = set; then
4351   echo $ECHO_N "(cached) $ECHO_C" >&6
4352 else
4353   if test -n "$CC"; then
4354   ac_cv_prog_CC="$CC" # Let the user override the test.
4355 else
4356 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4357 for as_dir in $PATH
4358 do
4359   IFS=$as_save_IFS
4360   test -z "$as_dir" && as_dir=.
4361   for ac_exec_ext in '' $ac_executable_extensions; do
4362   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4363     ac_cv_prog_CC="${ac_tool_prefix}cc"
4364     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4365     break 2
4366   fi
4367 done
4368 done
4369 IFS=$as_save_IFS
4370
4371 fi
4372 fi
4373 CC=$ac_cv_prog_CC
4374 if test -n "$CC"; then
4375   { echo "$as_me:$LINENO: result: $CC" >&5
4376 echo "${ECHO_T}$CC" >&6; }
4377 else
4378   { echo "$as_me:$LINENO: result: no" >&5
4379 echo "${ECHO_T}no" >&6; }
4380 fi
4381
4382
4383   fi
4384 fi
4385 if test -z "$CC"; then
4386   # Extract the first word of "cc", so it can be a program name with args.
4387 set dummy cc; ac_word=$2
4388 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4389 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4390 if test "${ac_cv_prog_CC+set}" = set; then
4391   echo $ECHO_N "(cached) $ECHO_C" >&6
4392 else
4393   if test -n "$CC"; then
4394   ac_cv_prog_CC="$CC" # Let the user override the test.
4395 else
4396   ac_prog_rejected=no
4397 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4398 for as_dir in $PATH
4399 do
4400   IFS=$as_save_IFS
4401   test -z "$as_dir" && as_dir=.
4402   for ac_exec_ext in '' $ac_executable_extensions; do
4403   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4404     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4405        ac_prog_rejected=yes
4406        continue
4407      fi
4408     ac_cv_prog_CC="cc"
4409     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4410     break 2
4411   fi
4412 done
4413 done
4414 IFS=$as_save_IFS
4415
4416 if test $ac_prog_rejected = yes; then
4417   # We found a bogon in the path, so make sure we never use it.
4418   set dummy $ac_cv_prog_CC
4419   shift
4420   if test $# != 0; then
4421     # We chose a different compiler from the bogus one.
4422     # However, it has the same basename, so the bogon will be chosen
4423     # first if we set CC to just the basename; use the full file name.
4424     shift
4425     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4426   fi
4427 fi
4428 fi
4429 fi
4430 CC=$ac_cv_prog_CC
4431 if test -n "$CC"; then
4432   { echo "$as_me:$LINENO: result: $CC" >&5
4433 echo "${ECHO_T}$CC" >&6; }
4434 else
4435   { echo "$as_me:$LINENO: result: no" >&5
4436 echo "${ECHO_T}no" >&6; }
4437 fi
4438
4439
4440 fi
4441 if test -z "$CC"; then
4442   if test -n "$ac_tool_prefix"; then
4443   for ac_prog in cl.exe
4444   do
4445     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4446 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4447 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4448 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4449 if test "${ac_cv_prog_CC+set}" = set; then
4450   echo $ECHO_N "(cached) $ECHO_C" >&6
4451 else
4452   if test -n "$CC"; then
4453   ac_cv_prog_CC="$CC" # Let the user override the test.
4454 else
4455 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4456 for as_dir in $PATH
4457 do
4458   IFS=$as_save_IFS
4459   test -z "$as_dir" && as_dir=.
4460   for ac_exec_ext in '' $ac_executable_extensions; do
4461   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4462     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4463     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4464     break 2
4465   fi
4466 done
4467 done
4468 IFS=$as_save_IFS
4469
4470 fi
4471 fi
4472 CC=$ac_cv_prog_CC
4473 if test -n "$CC"; then
4474   { echo "$as_me:$LINENO: result: $CC" >&5
4475 echo "${ECHO_T}$CC" >&6; }
4476 else
4477   { echo "$as_me:$LINENO: result: no" >&5
4478 echo "${ECHO_T}no" >&6; }
4479 fi
4480
4481
4482     test -n "$CC" && break
4483   done
4484 fi
4485 if test -z "$CC"; then
4486   ac_ct_CC=$CC
4487   for ac_prog in cl.exe
4488 do
4489   # Extract the first word of "$ac_prog", so it can be a program name with args.
4490 set dummy $ac_prog; ac_word=$2
4491 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4492 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4493 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4494   echo $ECHO_N "(cached) $ECHO_C" >&6
4495 else
4496   if test -n "$ac_ct_CC"; then
4497   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4498 else
4499 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4500 for as_dir in $PATH
4501 do
4502   IFS=$as_save_IFS
4503   test -z "$as_dir" && as_dir=.
4504   for ac_exec_ext in '' $ac_executable_extensions; do
4505   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4506     ac_cv_prog_ac_ct_CC="$ac_prog"
4507     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4508     break 2
4509   fi
4510 done
4511 done
4512 IFS=$as_save_IFS
4513
4514 fi
4515 fi
4516 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4517 if test -n "$ac_ct_CC"; then
4518   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4519 echo "${ECHO_T}$ac_ct_CC" >&6; }
4520 else
4521   { echo "$as_me:$LINENO: result: no" >&5
4522 echo "${ECHO_T}no" >&6; }
4523 fi
4524
4525
4526   test -n "$ac_ct_CC" && break
4527 done
4528
4529   if test "x$ac_ct_CC" = x; then
4530     CC=""
4531   else
4532     case $cross_compiling:$ac_tool_warned in
4533 yes:)
4534 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
4535 whose name does not start with the host triplet.  If you think this
4536 configuration is useful to you, please write to autoconf@gnu.org." >&5
4537 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
4538 whose name does not start with the host triplet.  If you think this
4539 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
4540 ac_tool_warned=yes ;;
4541 esac
4542     CC=$ac_ct_CC
4543   fi
4544 fi
4545
4546 fi
4547
4548
4549 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
4550 See \`config.log' for more details." >&5
4551 echo "$as_me: error: no acceptable C compiler found in \$PATH
4552 See \`config.log' for more details." >&2;}
4553    { (exit 1); exit 1; }; }
4554
4555 # Provide some information about the compiler.
4556 echo "$as_me:$LINENO: checking for C compiler version" >&5
4557 ac_compiler=`set X $ac_compile; echo $2`
4558 { (ac_try="$ac_compiler --version >&5"
4559 case "(($ac_try" in
4560   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4561   *) ac_try_echo=$ac_try;;
4562 esac
4563 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4564   (eval "$ac_compiler --version >&5") 2>&5
4565   ac_status=$?
4566   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4567   (exit $ac_status); }
4568 { (ac_try="$ac_compiler -v >&5"
4569 case "(($ac_try" in
4570   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4571   *) ac_try_echo=$ac_try;;
4572 esac
4573 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4574   (eval "$ac_compiler -v >&5") 2>&5
4575   ac_status=$?
4576   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4577   (exit $ac_status); }
4578 { (ac_try="$ac_compiler -V >&5"
4579 case "(($ac_try" in
4580   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4581   *) ac_try_echo=$ac_try;;
4582 esac
4583 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4584   (eval "$ac_compiler -V >&5") 2>&5
4585   ac_status=$?
4586   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4587   (exit $ac_status); }
4588
4589 { echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
4590 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
4591 if test "${ac_cv_c_compiler_gnu+set}" = set; then
4592   echo $ECHO_N "(cached) $ECHO_C" >&6
4593 else
4594   cat >conftest.$ac_ext <<_ACEOF
4595 /* confdefs.h.  */
4596 _ACEOF
4597 cat confdefs.h >>conftest.$ac_ext
4598 cat >>conftest.$ac_ext <<_ACEOF
4599 /* end confdefs.h.  */
4600
4601 int
4602 main ()
4603 {
4604 #ifndef __GNUC__
4605        choke me
4606 #endif
4607
4608   ;
4609   return 0;
4610 }
4611 _ACEOF
4612 rm -f conftest.$ac_objext
4613 if { (ac_try="$ac_compile"
4614 case "(($ac_try" in
4615   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4616   *) ac_try_echo=$ac_try;;
4617 esac
4618 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4619   (eval "$ac_compile") 2>conftest.er1
4620   ac_status=$?
4621   grep -v '^ *+' conftest.er1 >conftest.err
4622   rm -f conftest.er1
4623   cat conftest.err >&5
4624   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4625   (exit $ac_status); } && {
4626          test -z "$ac_c_werror_flag" ||
4627          test ! -s conftest.err
4628        } && test -s conftest.$ac_objext; then
4629   ac_compiler_gnu=yes
4630 else
4631   echo "$as_me: failed program was:" >&5
4632 sed 's/^/| /' conftest.$ac_ext >&5
4633
4634         ac_compiler_gnu=no
4635 fi
4636
4637 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4638 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4639
4640 fi
4641 { echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
4642 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
4643 GCC=`test $ac_compiler_gnu = yes && echo yes`
4644 ac_test_CFLAGS=${CFLAGS+set}
4645 ac_save_CFLAGS=$CFLAGS
4646 { echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
4647 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
4648 if test "${ac_cv_prog_cc_g+set}" = set; then
4649   echo $ECHO_N "(cached) $ECHO_C" >&6
4650 else
4651   ac_save_c_werror_flag=$ac_c_werror_flag
4652    ac_c_werror_flag=yes
4653    ac_cv_prog_cc_g=no
4654    CFLAGS="-g"
4655    cat >conftest.$ac_ext <<_ACEOF
4656 /* confdefs.h.  */
4657 _ACEOF
4658 cat confdefs.h >>conftest.$ac_ext
4659 cat >>conftest.$ac_ext <<_ACEOF
4660 /* end confdefs.h.  */
4661
4662 int
4663 main ()
4664 {
4665
4666   ;
4667   return 0;
4668 }
4669 _ACEOF
4670 rm -f conftest.$ac_objext
4671 if { (ac_try="$ac_compile"
4672 case "(($ac_try" in
4673   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4674   *) ac_try_echo=$ac_try;;
4675 esac
4676 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4677   (eval "$ac_compile") 2>conftest.er1
4678   ac_status=$?
4679   grep -v '^ *+' conftest.er1 >conftest.err
4680   rm -f conftest.er1
4681   cat conftest.err >&5
4682   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4683   (exit $ac_status); } && {
4684          test -z "$ac_c_werror_flag" ||
4685          test ! -s conftest.err
4686        } && test -s conftest.$ac_objext; then
4687   ac_cv_prog_cc_g=yes
4688 else
4689   echo "$as_me: failed program was:" >&5
4690 sed 's/^/| /' conftest.$ac_ext >&5
4691
4692         CFLAGS=""
4693       cat >conftest.$ac_ext <<_ACEOF
4694 /* confdefs.h.  */
4695 _ACEOF
4696 cat confdefs.h >>conftest.$ac_ext
4697 cat >>conftest.$ac_ext <<_ACEOF
4698 /* end confdefs.h.  */
4699
4700 int
4701 main ()
4702 {
4703
4704   ;
4705   return 0;
4706 }
4707 _ACEOF
4708 rm -f conftest.$ac_objext
4709 if { (ac_try="$ac_compile"
4710 case "(($ac_try" in
4711   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4712   *) ac_try_echo=$ac_try;;
4713 esac
4714 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4715   (eval "$ac_compile") 2>conftest.er1
4716   ac_status=$?
4717   grep -v '^ *+' conftest.er1 >conftest.err
4718   rm -f conftest.er1
4719   cat conftest.err >&5
4720   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4721   (exit $ac_status); } && {
4722          test -z "$ac_c_werror_flag" ||
4723          test ! -s conftest.err
4724        } && test -s conftest.$ac_objext; then
4725   :
4726 else
4727   echo "$as_me: failed program was:" >&5
4728 sed 's/^/| /' conftest.$ac_ext >&5
4729
4730         ac_c_werror_flag=$ac_save_c_werror_flag
4731          CFLAGS="-g"
4732          cat >conftest.$ac_ext <<_ACEOF
4733 /* confdefs.h.  */
4734 _ACEOF
4735 cat confdefs.h >>conftest.$ac_ext
4736 cat >>conftest.$ac_ext <<_ACEOF
4737 /* end confdefs.h.  */
4738
4739 int
4740 main ()
4741 {
4742
4743   ;
4744   return 0;
4745 }
4746 _ACEOF
4747 rm -f conftest.$ac_objext
4748 if { (ac_try="$ac_compile"
4749 case "(($ac_try" in
4750   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4751   *) ac_try_echo=$ac_try;;
4752 esac
4753 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4754   (eval "$ac_compile") 2>conftest.er1
4755   ac_status=$?
4756   grep -v '^ *+' conftest.er1 >conftest.err
4757   rm -f conftest.er1
4758   cat conftest.err >&5
4759   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4760   (exit $ac_status); } && {
4761          test -z "$ac_c_werror_flag" ||
4762          test ! -s conftest.err
4763        } && test -s conftest.$ac_objext; then
4764   ac_cv_prog_cc_g=yes
4765 else
4766   echo "$as_me: failed program was:" >&5
4767 sed 's/^/| /' conftest.$ac_ext >&5
4768
4769
4770 fi
4771
4772 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4773 fi
4774
4775 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4776 fi
4777
4778 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4779    ac_c_werror_flag=$ac_save_c_werror_flag
4780 fi
4781 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
4782 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
4783 if test "$ac_test_CFLAGS" = set; then
4784   CFLAGS=$ac_save_CFLAGS
4785 elif test $ac_cv_prog_cc_g = yes; then
4786   if test "$GCC" = yes; then
4787     CFLAGS="-g -O2"
4788   else
4789     CFLAGS="-g"
4790   fi
4791 else
4792   if test "$GCC" = yes; then
4793     CFLAGS="-O2"
4794   else
4795     CFLAGS=
4796   fi
4797 fi
4798 { echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
4799 echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
4800 if test "${ac_cv_prog_cc_c89+set}" = set; then
4801   echo $ECHO_N "(cached) $ECHO_C" >&6
4802 else
4803   ac_cv_prog_cc_c89=no
4804 ac_save_CC=$CC
4805 cat >conftest.$ac_ext <<_ACEOF
4806 /* confdefs.h.  */
4807 _ACEOF
4808 cat confdefs.h >>conftest.$ac_ext
4809 cat >>conftest.$ac_ext <<_ACEOF
4810 /* end confdefs.h.  */
4811 #include <stdarg.h>
4812 #include <stdio.h>
4813 #include <sys/types.h>
4814 #include <sys/stat.h>
4815 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4816 struct buf { int x; };
4817 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4818 static char *e (p, i)
4819      char **p;
4820      int i;
4821 {
4822   return p[i];
4823 }
4824 static char *f (char * (*g) (char **, int), char **p, ...)
4825 {
4826   char *s;
4827   va_list v;
4828   va_start (v,p);
4829   s = g (p, va_arg (v,int));
4830   va_end (v);
4831   return s;
4832 }
4833
4834 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4835    function prototypes and stuff, but not '\xHH' hex character constants.
4836    These don't provoke an error unfortunately, instead are silently treated
4837    as 'x'.  The following induces an error, until -std is added to get
4838    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4839    array size at least.  It's necessary to write '\x00'==0 to get something
4840    that's true only with -std.  */
4841 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4842
4843 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4844    inside strings and character constants.  */
4845 #define FOO(x) 'x'
4846 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4847
4848 int test (int i, double x);
4849 struct s1 {int (*f) (int a);};
4850 struct s2 {int (*f) (double a);};
4851 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4852 int argc;
4853 char **argv;
4854 int
4855 main ()
4856 {
4857 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4858   ;
4859   return 0;
4860 }
4861 _ACEOF
4862 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4863         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4864 do
4865   CC="$ac_save_CC $ac_arg"
4866   rm -f conftest.$ac_objext
4867 if { (ac_try="$ac_compile"
4868 case "(($ac_try" in
4869   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4870   *) ac_try_echo=$ac_try;;
4871 esac
4872 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4873   (eval "$ac_compile") 2>conftest.er1
4874   ac_status=$?
4875   grep -v '^ *+' conftest.er1 >conftest.err
4876   rm -f conftest.er1
4877   cat conftest.err >&5
4878   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4879   (exit $ac_status); } && {
4880          test -z "$ac_c_werror_flag" ||
4881          test ! -s conftest.err
4882        } && test -s conftest.$ac_objext; then
4883   ac_cv_prog_cc_c89=$ac_arg
4884 else
4885   echo "$as_me: failed program was:" >&5
4886 sed 's/^/| /' conftest.$ac_ext >&5
4887
4888
4889 fi
4890
4891 rm -f core conftest.err conftest.$ac_objext
4892   test "x$ac_cv_prog_cc_c89" != "xno" && break
4893 done
4894 rm -f conftest.$ac_ext
4895 CC=$ac_save_CC
4896
4897 fi
4898 # AC_CACHE_VAL
4899 case "x$ac_cv_prog_cc_c89" in
4900   x)
4901     { echo "$as_me:$LINENO: result: none needed" >&5
4902 echo "${ECHO_T}none needed" >&6; } ;;
4903   xno)
4904     { echo "$as_me:$LINENO: result: unsupported" >&5
4905 echo "${ECHO_T}unsupported" >&6; } ;;
4906   *)
4907     CC="$CC $ac_cv_prog_cc_c89"
4908     { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
4909 echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
4910 esac
4911
4912
4913 ac_ext=c
4914 ac_cpp='$CPP $CPPFLAGS'
4915 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4916 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4917 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4918
4919 depcc="$CC"   am_compiler_list=
4920
4921 { echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
4922 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }
4923 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
4924   echo $ECHO_N "(cached) $ECHO_C" >&6
4925 else
4926   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4927   # We make a subdir and do the tests there.  Otherwise we can end up
4928   # making bogus files that we don't know about and never remove.  For
4929   # instance it was reported that on HP-UX the gcc test will end up
4930   # making a dummy file named `D' -- because `-MD' means `put the output
4931   # in D'.
4932   mkdir conftest.dir
4933   # Copy depcomp to subdir because otherwise we won't find it if we're
4934   # using a relative directory.
4935   cp "$am_depcomp" conftest.dir
4936   cd conftest.dir
4937   # We will build objects and dependencies in a subdirectory because
4938   # it helps to detect inapplicable dependency modes.  For instance
4939   # both Tru64's cc and ICC support -MD to output dependencies as a
4940   # side effect of compilation, but ICC will put the dependencies in
4941   # the current directory while Tru64 will put them in the object
4942   # directory.
4943   mkdir sub
4944
4945   am_cv_CC_dependencies_compiler_type=none
4946   if test "$am_compiler_list" = ""; then
4947      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4948   fi
4949   for depmode in $am_compiler_list; do
4950     # Setup a source with many dependencies, because some compilers
4951     # like to wrap large dependency lists on column 80 (with \), and
4952     # we should not choose a depcomp mode which is confused by this.
4953     #
4954     # We need to recreate these files for each test, as the compiler may
4955     # overwrite some of them when testing with obscure command lines.
4956     # This happens at least with the AIX C compiler.
4957     : > sub/conftest.c
4958     for i in 1 2 3 4 5 6; do
4959       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4960       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4961       # Solaris 8's {/usr,}/bin/sh.
4962       touch sub/conftst$i.h
4963     done
4964     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4965
4966     case $depmode in
4967     nosideeffect)
4968       # after this tag, mechanisms are not by side-effect, so they'll
4969       # only be used when explicitly requested
4970       if test "x$enable_dependency_tracking" = xyes; then
4971         continue
4972       else
4973         break
4974       fi
4975       ;;
4976     none) break ;;
4977     esac
4978     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4979     # mode.  It turns out that the SunPro C++ compiler does not properly
4980     # handle `-M -o', and we need to detect this.
4981     if depmode=$depmode \
4982        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
4983        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4984        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
4985          >/dev/null 2>conftest.err &&
4986        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4987        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
4988        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4989       # icc doesn't choke on unknown options, it will just issue warnings
4990       # or remarks (even with -Werror).  So we grep stderr for any message
4991       # that says an option was ignored or not supported.
4992       # When given -MP, icc 7.0 and 7.1 complain thusly:
4993       #   icc: Command line warning: ignoring option '-M'; no argument required
4994       # The diagnosis changed in icc 8.0:
4995       #   icc: Command line remark: option '-MP' not supported
4996       if (grep 'ignoring option' conftest.err ||
4997           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4998         am_cv_CC_dependencies_compiler_type=$depmode
4999         break
5000       fi
5001     fi
5002   done
5003
5004   cd ..
5005   rm -rf conftest.dir
5006 else
5007   am_cv_CC_dependencies_compiler_type=none
5008 fi
5009
5010 fi
5011 { echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
5012 echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; }
5013 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5014
5015
5016
5017 if
5018   test "x$enable_dependency_tracking" != xno \
5019   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
5020   am__fastdepCC_TRUE=
5021   am__fastdepCC_FALSE='#'
5022 else
5023   am__fastdepCC_TRUE='#'
5024   am__fastdepCC_FALSE=
5025 fi
5026
5027
5028
5029 am_cv_prog_cc_stdc=$ac_cv_prog_cc_stdc
5030
5031 ac_ext=c
5032 ac_cpp='$CPP $CPPFLAGS'
5033 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5034 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5035 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5036 { echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
5037 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
5038 # On Suns, sometimes $CPP names a directory.
5039 if test -n "$CPP" && test -d "$CPP"; then
5040   CPP=
5041 fi
5042 if test -z "$CPP"; then
5043   if test "${ac_cv_prog_CPP+set}" = set; then
5044   echo $ECHO_N "(cached) $ECHO_C" >&6
5045 else
5046       # Double quotes because CPP needs to be expanded
5047     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5048     do
5049       ac_preproc_ok=false
5050 for ac_c_preproc_warn_flag in '' yes
5051 do
5052   # Use a header file that comes with gcc, so configuring glibc
5053   # with a fresh cross-compiler works.
5054   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5055   # <limits.h> exists even on freestanding compilers.
5056   # On the NeXT, cc -E runs the code through the compiler's parser,
5057   # not just through cpp. "Syntax error" is here to catch this case.
5058   cat >conftest.$ac_ext <<_ACEOF
5059 /* confdefs.h.  */
5060 _ACEOF
5061 cat confdefs.h >>conftest.$ac_ext
5062 cat >>conftest.$ac_ext <<_ACEOF
5063 /* end confdefs.h.  */
5064 #ifdef __STDC__
5065 # include <limits.h>
5066 #else
5067 # include <assert.h>
5068 #endif
5069                      Syntax error
5070 _ACEOF
5071 if { (ac_try="$ac_cpp conftest.$ac_ext"
5072 case "(($ac_try" in
5073   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5074   *) ac_try_echo=$ac_try;;
5075 esac
5076 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5077   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5078   ac_status=$?
5079   grep -v '^ *+' conftest.er1 >conftest.err
5080   rm -f conftest.er1
5081   cat conftest.err >&5
5082   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5083   (exit $ac_status); } >/dev/null && {
5084          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
5085          test ! -s conftest.err
5086        }; then
5087   :
5088 else
5089   echo "$as_me: failed program was:" >&5
5090 sed 's/^/| /' conftest.$ac_ext >&5
5091
5092   # Broken: fails on valid input.
5093 continue
5094 fi
5095
5096 rm -f conftest.err conftest.$ac_ext
5097
5098   # OK, works on sane cases.  Now check whether nonexistent headers
5099   # can be detected and how.
5100   cat >conftest.$ac_ext <<_ACEOF
5101 /* confdefs.h.  */
5102 _ACEOF
5103 cat confdefs.h >>conftest.$ac_ext
5104 cat >>conftest.$ac_ext <<_ACEOF
5105 /* end confdefs.h.  */
5106 #include <ac_nonexistent.h>
5107 _ACEOF
5108 if { (ac_try="$ac_cpp conftest.$ac_ext"
5109 case "(($ac_try" in
5110   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5111   *) ac_try_echo=$ac_try;;
5112 esac
5113 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5114   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5115   ac_status=$?
5116   grep -v '^ *+' conftest.er1 >conftest.err
5117   rm -f conftest.er1
5118   cat conftest.err >&5
5119   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5120   (exit $ac_status); } >/dev/null && {
5121          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
5122          test ! -s conftest.err
5123        }; then
5124   # Broken: success on invalid input.
5125 continue
5126 else
5127   echo "$as_me: failed program was:" >&5
5128 sed 's/^/| /' conftest.$ac_ext >&5
5129
5130   # Passes both tests.
5131 ac_preproc_ok=:
5132 break
5133 fi
5134
5135 rm -f conftest.err conftest.$ac_ext
5136
5137 done
5138 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5139 rm -f conftest.err conftest.$ac_ext
5140 if $ac_preproc_ok; then
5141   break
5142 fi
5143
5144     done
5145     ac_cv_prog_CPP=$CPP
5146
5147 fi
5148   CPP=$ac_cv_prog_CPP
5149 else
5150   ac_cv_prog_CPP=$CPP
5151 fi
5152 { echo "$as_me:$LINENO: result: $CPP" >&5
5153 echo "${ECHO_T}$CPP" >&6; }
5154 ac_preproc_ok=false
5155 for ac_c_preproc_warn_flag in '' yes
5156 do
5157   # Use a header file that comes with gcc, so configuring glibc
5158   # with a fresh cross-compiler works.
5159   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5160   # <limits.h> exists even on freestanding compilers.
5161   # On the NeXT, cc -E runs the code through the compiler's parser,
5162   # not just through cpp. "Syntax error" is here to catch this case.
5163   cat >conftest.$ac_ext <<_ACEOF
5164 /* confdefs.h.  */
5165 _ACEOF
5166 cat confdefs.h >>conftest.$ac_ext
5167 cat >>conftest.$ac_ext <<_ACEOF
5168 /* end confdefs.h.  */
5169 #ifdef __STDC__
5170 # include <limits.h>
5171 #else
5172 # include <assert.h>
5173 #endif
5174                      Syntax error
5175 _ACEOF
5176 if { (ac_try="$ac_cpp conftest.$ac_ext"
5177 case "(($ac_try" in
5178   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5179   *) ac_try_echo=$ac_try;;
5180 esac
5181 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5182   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5183   ac_status=$?
5184   grep -v '^ *+' conftest.er1 >conftest.err
5185   rm -f conftest.er1
5186   cat conftest.err >&5
5187   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5188   (exit $ac_status); } >/dev/null && {
5189          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
5190          test ! -s conftest.err
5191        }; then
5192   :
5193 else
5194   echo "$as_me: failed program was:" >&5
5195 sed 's/^/| /' conftest.$ac_ext >&5
5196
5197   # Broken: fails on valid input.
5198 continue
5199 fi
5200
5201 rm -f conftest.err conftest.$ac_ext
5202
5203   # OK, works on sane cases.  Now check whether nonexistent headers
5204   # can be detected and how.
5205   cat >conftest.$ac_ext <<_ACEOF
5206 /* confdefs.h.  */
5207 _ACEOF
5208 cat confdefs.h >>conftest.$ac_ext
5209 cat >>conftest.$ac_ext <<_ACEOF
5210 /* end confdefs.h.  */
5211 #include <ac_nonexistent.h>
5212 _ACEOF
5213 if { (ac_try="$ac_cpp conftest.$ac_ext"
5214 case "(($ac_try" in
5215   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5216   *) ac_try_echo=$ac_try;;
5217 esac
5218 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5219   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5220   ac_status=$?
5221   grep -v '^ *+' conftest.er1 >conftest.err
5222   rm -f conftest.er1
5223   cat conftest.err >&5
5224   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5225   (exit $ac_status); } >/dev/null && {
5226          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
5227          test ! -s conftest.err
5228        }; then
5229   # Broken: success on invalid input.
5230 continue
5231 else
5232   echo "$as_me: failed program was:" >&5
5233 sed 's/^/| /' conftest.$ac_ext >&5
5234
5235   # Passes both tests.
5236 ac_preproc_ok=:
5237 break
5238 fi
5239
5240 rm -f conftest.err conftest.$ac_ext
5241
5242 done
5243 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5244 rm -f conftest.err conftest.$ac_ext
5245 if $ac_preproc_ok; then
5246   :
5247 else
5248   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
5249 See \`config.log' for more details." >&5
5250 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
5251 See \`config.log' for more details." >&2;}
5252    { (exit 1); exit 1; }; }
5253 fi
5254
5255 ac_ext=c
5256 ac_cpp='$CPP $CPPFLAGS'
5257 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5258 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5259 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5260
5261
5262 { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
5263 echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
5264 if test "${ac_cv_path_GREP+set}" = set; then
5265   echo $ECHO_N "(cached) $ECHO_C" >&6
5266 else
5267   # Extract the first word of "grep ggrep" to use in msg output
5268 if test -z "$GREP"; then
5269 set dummy grep ggrep; ac_prog_name=$2
5270 if test "${ac_cv_path_GREP+set}" = set; then
5271   echo $ECHO_N "(cached) $ECHO_C" >&6
5272 else
5273   ac_path_GREP_found=false
5274 # Loop through the user's path and test for each of PROGNAME-LIST
5275 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5276 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5277 do
5278   IFS=$as_save_IFS
5279   test -z "$as_dir" && as_dir=.
5280   for ac_prog in grep ggrep; do
5281   for ac_exec_ext in '' $ac_executable_extensions; do
5282     ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5283     { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5284     # Check for GNU ac_path_GREP and select it if it is found.
5285   # Check for GNU $ac_path_GREP
5286 case `"$ac_path_GREP" --version 2>&1` in
5287 *GNU*)
5288   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5289 *)
5290   ac_count=0
5291   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
5292   while :
5293   do
5294     cat "conftest.in" "conftest.in" >"conftest.tmp"
5295     mv "conftest.tmp" "conftest.in"
5296     cp "conftest.in" "conftest.nl"
5297     echo 'GREP' >> "conftest.nl"
5298     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5299     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5300     ac_count=`expr $ac_count + 1`
5301     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5302       # Best one so far, save it but keep looking for a better one
5303       ac_cv_path_GREP="$ac_path_GREP"
5304       ac_path_GREP_max=$ac_count
5305     fi
5306     # 10*(2^10) chars as input seems more than enough
5307     test $ac_count -gt 10 && break
5308   done
5309   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5310 esac
5311
5312
5313     $ac_path_GREP_found && break 3
5314   done
5315 done
5316
5317 done
5318 IFS=$as_save_IFS
5319
5320
5321 fi
5322
5323 GREP="$ac_cv_path_GREP"
5324 if test -z "$GREP"; then
5325   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
5326 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
5327    { (exit 1); exit 1; }; }
5328 fi
5329
5330 else
5331   ac_cv_path_GREP=$GREP
5332 fi
5333
5334
5335 fi
5336 { echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
5337 echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
5338  GREP="$ac_cv_path_GREP"
5339
5340
5341 { echo "$as_me:$LINENO: checking for egrep" >&5
5342 echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
5343 if test "${ac_cv_path_EGREP+set}" = set; then
5344   echo $ECHO_N "(cached) $ECHO_C" >&6
5345 else
5346   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5347    then ac_cv_path_EGREP="$GREP -E"
5348    else
5349      # Extract the first word of "egrep" to use in msg output
5350 if test -z "$EGREP"; then
5351 set dummy egrep; ac_prog_name=$2
5352 if test "${ac_cv_path_EGREP+set}" = set; then
5353   echo $ECHO_N "(cached) $ECHO_C" >&6
5354 else
5355   ac_path_EGREP_found=false
5356 # Loop through the user's path and test for each of PROGNAME-LIST
5357 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5358 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5359 do
5360   IFS=$as_save_IFS
5361   test -z "$as_dir" && as_dir=.
5362   for ac_prog in egrep; do
5363   for ac_exec_ext in '' $ac_executable_extensions; do
5364     ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5365     { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5366     # Check for GNU ac_path_EGREP and select it if it is found.
5367   # Check for GNU $ac_path_EGREP
5368 case `"$ac_path_EGREP" --version 2>&1` in
5369 *GNU*)
5370   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5371 *)
5372   ac_count=0
5373   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
5374   while :
5375   do
5376     cat "conftest.in" "conftest.in" >"conftest.tmp"
5377     mv "conftest.tmp" "conftest.in"
5378     cp "conftest.in" "conftest.nl"
5379     echo 'EGREP' >> "conftest.nl"
5380     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5381     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5382     ac_count=`expr $ac_count + 1`
5383     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5384       # Best one so far, save it but keep looking for a better one
5385       ac_cv_path_EGREP="$ac_path_EGREP"
5386       ac_path_EGREP_max=$ac_count
5387     fi
5388     # 10*(2^10) chars as input seems more than enough
5389     test $ac_count -gt 10 && break
5390   done
5391   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5392 esac
5393
5394
5395     $ac_path_EGREP_found && break 3
5396   done
5397 done
5398
5399 done
5400 IFS=$as_save_IFS
5401
5402
5403 fi
5404
5405 EGREP="$ac_cv_path_EGREP"
5406 if test -z "$EGREP"; then
5407   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
5408 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
5409    { (exit 1); exit 1; }; }
5410 fi
5411
5412 else
5413   ac_cv_path_EGREP=$EGREP
5414 fi
5415
5416
5417    fi
5418 fi
5419 { echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
5420 echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
5421  EGREP="$ac_cv_path_EGREP"
5422
5423
5424 { echo "$as_me:$LINENO: checking for ANSI C header files" >&5
5425 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
5426 if test "${ac_cv_header_stdc+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 #include <stdlib.h>
5436 #include <stdarg.h>
5437 #include <string.h>
5438 #include <float.h>
5439
5440 int
5441 main ()
5442 {
5443
5444   ;
5445   return 0;
5446 }
5447 _ACEOF
5448 rm -f conftest.$ac_objext
5449 if { (ac_try="$ac_compile"
5450 case "(($ac_try" in
5451   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5452   *) ac_try_echo=$ac_try;;
5453 esac
5454 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5455   (eval "$ac_compile") 2>conftest.er1
5456   ac_status=$?
5457   grep -v '^ *+' conftest.er1 >conftest.err
5458   rm -f conftest.er1
5459   cat conftest.err >&5
5460   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5461   (exit $ac_status); } && {
5462          test -z "$ac_c_werror_flag" ||
5463          test ! -s conftest.err
5464        } && test -s conftest.$ac_objext; then
5465   ac_cv_header_stdc=yes
5466 else
5467   echo "$as_me: failed program was:" >&5
5468 sed 's/^/| /' conftest.$ac_ext >&5
5469
5470         ac_cv_header_stdc=no
5471 fi
5472
5473 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5474
5475 if test $ac_cv_header_stdc = yes; then
5476   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5477   cat >conftest.$ac_ext <<_ACEOF
5478 /* confdefs.h.  */
5479 _ACEOF
5480 cat confdefs.h >>conftest.$ac_ext
5481 cat >>conftest.$ac_ext <<_ACEOF
5482 /* end confdefs.h.  */
5483 #include <string.h>
5484
5485 _ACEOF
5486 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5487   $EGREP "memchr" >/dev/null 2>&1; then
5488   :
5489 else
5490   ac_cv_header_stdc=no
5491 fi
5492 rm -f conftest*
5493
5494 fi
5495
5496 if test $ac_cv_header_stdc = yes; then
5497   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5498   cat >conftest.$ac_ext <<_ACEOF
5499 /* confdefs.h.  */
5500 _ACEOF
5501 cat confdefs.h >>conftest.$ac_ext
5502 cat >>conftest.$ac_ext <<_ACEOF
5503 /* end confdefs.h.  */
5504 #include <stdlib.h>
5505
5506 _ACEOF
5507 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5508   $EGREP "free" >/dev/null 2>&1; then
5509   :
5510 else
5511   ac_cv_header_stdc=no
5512 fi
5513 rm -f conftest*
5514
5515 fi
5516
5517 if test $ac_cv_header_stdc = yes; then
5518   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5519   if test "$cross_compiling" = yes; then
5520   :
5521 else
5522   cat >conftest.$ac_ext <<_ACEOF
5523 /* confdefs.h.  */
5524 _ACEOF
5525 cat confdefs.h >>conftest.$ac_ext
5526 cat >>conftest.$ac_ext <<_ACEOF
5527 /* end confdefs.h.  */
5528 #include <ctype.h>
5529 #include <stdlib.h>
5530 #if ((' ' & 0x0FF) == 0x020)
5531 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5532 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5533 #else
5534 # define ISLOWER(c) \
5535                    (('a' <= (c) && (c) <= 'i') \
5536                      || ('j' <= (c) && (c) <= 'r') \
5537                      || ('s' <= (c) && (c) <= 'z'))
5538 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5539 #endif
5540
5541 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5542 int
5543 main ()
5544 {
5545   int i;
5546   for (i = 0; i < 256; i++)
5547     if (XOR (islower (i), ISLOWER (i))
5548         || toupper (i) != TOUPPER (i))
5549       return 2;
5550   return 0;
5551 }
5552 _ACEOF
5553 rm -f conftest$ac_exeext
5554 if { (ac_try="$ac_link"
5555 case "(($ac_try" in
5556   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5557   *) ac_try_echo=$ac_try;;
5558 esac
5559 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5560   (eval "$ac_link") 2>&5
5561   ac_status=$?
5562   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5563   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5564   { (case "(($ac_try" in
5565   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5566   *) ac_try_echo=$ac_try;;
5567 esac
5568 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5569   (eval "$ac_try") 2>&5
5570   ac_status=$?
5571   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5572   (exit $ac_status); }; }; then
5573   :
5574 else
5575   echo "$as_me: program exited with status $ac_status" >&5
5576 echo "$as_me: failed program was:" >&5
5577 sed 's/^/| /' conftest.$ac_ext >&5
5578
5579 ( exit $ac_status )
5580 ac_cv_header_stdc=no
5581 fi
5582 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5583 fi
5584
5585
5586 fi
5587 fi
5588 { echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
5589 echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
5590 if test $ac_cv_header_stdc = yes; then
5591
5592 cat >>confdefs.h <<\_ACEOF
5593 #define STDC_HEADERS 1
5594 _ACEOF
5595
5596 fi
5597
5598
5599 { echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
5600 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6; }
5601     # Check whether --enable-maintainer-mode was given.
5602 if test "${enable_maintainer_mode+set}" = set; then
5603   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
5604 else
5605   USE_MAINTAINER_MODE=no
5606 fi
5607
5608   { echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
5609 echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6; }
5610
5611
5612 if test $USE_MAINTAINER_MODE = yes; then
5613   MAINTAINER_MODE_TRUE=
5614   MAINTAINER_MODE_FALSE='#'
5615 else
5616   MAINTAINER_MODE_TRUE='#'
5617   MAINTAINER_MODE_FALSE=
5618 fi
5619
5620   MAINT=$MAINTAINER_MODE_TRUE
5621
5622
5623
5624 { echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
5625 echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6; }
5626 if test "${ac_cv_c_const+set}" = set; then
5627   echo $ECHO_N "(cached) $ECHO_C" >&6
5628 else
5629   cat >conftest.$ac_ext <<_ACEOF
5630 /* confdefs.h.  */
5631 _ACEOF
5632 cat confdefs.h >>conftest.$ac_ext
5633 cat >>conftest.$ac_ext <<_ACEOF
5634 /* end confdefs.h.  */
5635
5636 int
5637 main ()
5638 {
5639 /* FIXME: Include the comments suggested by Paul. */
5640 #ifndef __cplusplus
5641   /* Ultrix mips cc rejects this.  */
5642   typedef int charset[2];
5643   const charset cs;
5644   /* SunOS 4.1.1 cc rejects this.  */
5645   char const *const *pcpcc;
5646   char **ppc;
5647   /* NEC SVR4.0.2 mips cc rejects this.  */
5648   struct point {int x, y;};
5649   static struct point const zero = {0,0};
5650   /* AIX XL C 1.02.0.0 rejects this.
5651      It does not let you subtract one const X* pointer from another in
5652      an arm of an if-expression whose if-part is not a constant
5653      expression */
5654   const char *g = "string";
5655   pcpcc = &g + (g ? g-g : 0);
5656   /* HPUX 7.0 cc rejects these. */
5657   ++pcpcc;
5658   ppc = (char**) pcpcc;
5659   pcpcc = (char const *const *) ppc;
5660   { /* SCO 3.2v4 cc rejects this.  */
5661     char *t;
5662     char const *s = 0 ? (char *) 0 : (char const *) 0;
5663
5664     *t++ = 0;
5665     if (s) return 0;
5666   }
5667   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
5668     int x[] = {25, 17};
5669     const int *foo = &x[0];
5670     ++foo;
5671   }
5672   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
5673     typedef const int *iptr;
5674     iptr p = 0;
5675     ++p;
5676   }
5677   { /* AIX XL C 1.02.0.0 rejects this saying
5678        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
5679     struct s { int j; const int *ap[3]; };
5680     struct s *b; b->j = 5;
5681   }
5682   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
5683     const int foo = 10;
5684     if (!foo) return 0;
5685   }
5686   return !cs[0] && !zero.x;
5687 #endif
5688
5689   ;
5690   return 0;
5691 }
5692 _ACEOF
5693 rm -f conftest.$ac_objext
5694 if { (ac_try="$ac_compile"
5695 case "(($ac_try" in
5696   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5697   *) ac_try_echo=$ac_try;;
5698 esac
5699 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5700   (eval "$ac_compile") 2>conftest.er1
5701   ac_status=$?
5702   grep -v '^ *+' conftest.er1 >conftest.err
5703   rm -f conftest.er1
5704   cat conftest.err >&5
5705   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5706   (exit $ac_status); } && {
5707          test -z "$ac_c_werror_flag" ||
5708          test ! -s conftest.err
5709        } && test -s conftest.$ac_objext; then
5710   ac_cv_c_const=yes
5711 else
5712   echo "$as_me: failed program was:" >&5
5713 sed 's/^/| /' conftest.$ac_ext >&5
5714
5715         ac_cv_c_const=no
5716 fi
5717
5718 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5719 fi
5720 { echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
5721 echo "${ECHO_T}$ac_cv_c_const" >&6; }
5722 if test $ac_cv_c_const = no; then
5723
5724 cat >>confdefs.h <<\_ACEOF
5725 #define const
5726 _ACEOF
5727
5728 fi
5729
5730
5731 for ac_func in vprintf
5732 do
5733 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5734 { echo "$as_me:$LINENO: checking for $ac_func" >&5
5735 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
5736 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
5737   echo $ECHO_N "(cached) $ECHO_C" >&6
5738 else
5739   cat >conftest.$ac_ext <<_ACEOF
5740 /* confdefs.h.  */
5741 _ACEOF
5742 cat confdefs.h >>conftest.$ac_ext
5743 cat >>conftest.$ac_ext <<_ACEOF
5744 /* end confdefs.h.  */
5745 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5746    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
5747 #define $ac_func innocuous_$ac_func
5748
5749 /* System header to define __stub macros and hopefully few prototypes,
5750     which can conflict with char $ac_func (); below.
5751     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5752     <limits.h> exists even on freestanding compilers.  */
5753
5754 #ifdef __STDC__
5755 # include <limits.h>
5756 #else
5757 # include <assert.h>
5758 #endif
5759
5760 #undef $ac_func
5761
5762 /* Override any GCC internal prototype to avoid an error.
5763    Use char because int might match the return type of a GCC
5764    builtin and then its argument prototype would still apply.  */
5765 #ifdef __cplusplus
5766 extern "C"
5767 #endif
5768 char $ac_func ();
5769 /* The GNU C library defines this for functions which it implements
5770     to always fail with ENOSYS.  Some functions are actually named
5771     something starting with __ and the normal name is an alias.  */
5772 #if defined __stub_$ac_func || defined __stub___$ac_func
5773 choke me
5774 #endif
5775
5776 int
5777 main ()
5778 {
5779 return $ac_func ();
5780   ;
5781   return 0;
5782 }
5783 _ACEOF
5784 rm -f conftest.$ac_objext conftest$ac_exeext
5785 if { (ac_try="$ac_link"
5786 case "(($ac_try" in
5787   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5788   *) ac_try_echo=$ac_try;;
5789 esac
5790 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5791   (eval "$ac_link") 2>conftest.er1
5792   ac_status=$?
5793   grep -v '^ *+' conftest.er1 >conftest.err
5794   rm -f conftest.er1
5795   cat conftest.err >&5
5796   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5797   (exit $ac_status); } && {
5798          test -z "$ac_c_werror_flag" ||
5799          test ! -s conftest.err
5800        } && test -s conftest$ac_exeext &&
5801        $as_test_x conftest$ac_exeext; then
5802   eval "$as_ac_var=yes"
5803 else
5804   echo "$as_me: failed program was:" >&5
5805 sed 's/^/| /' conftest.$ac_ext >&5
5806
5807         eval "$as_ac_var=no"
5808 fi
5809
5810 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5811       conftest$ac_exeext conftest.$ac_ext
5812 fi
5813 ac_res=`eval echo '${'$as_ac_var'}'`
5814                { echo "$as_me:$LINENO: result: $ac_res" >&5
5815 echo "${ECHO_T}$ac_res" >&6; }
5816 if test `eval echo '${'$as_ac_var'}'` = yes; then
5817   cat >>confdefs.h <<_ACEOF
5818 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5819 _ACEOF
5820
5821 { echo "$as_me:$LINENO: checking for _doprnt" >&5
5822 echo $ECHO_N "checking for _doprnt... $ECHO_C" >&6; }
5823 if test "${ac_cv_func__doprnt+set}" = set; then
5824   echo $ECHO_N "(cached) $ECHO_C" >&6
5825 else
5826   cat >conftest.$ac_ext <<_ACEOF
5827 /* confdefs.h.  */
5828 _ACEOF
5829 cat confdefs.h >>conftest.$ac_ext
5830 cat >>conftest.$ac_ext <<_ACEOF
5831 /* end confdefs.h.  */
5832 /* Define _doprnt to an innocuous variant, in case <limits.h> declares _doprnt.
5833    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
5834 #define _doprnt innocuous__doprnt
5835
5836 /* System header to define __stub macros and hopefully few prototypes,
5837     which can conflict with char _doprnt (); below.
5838     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5839     <limits.h> exists even on freestanding compilers.  */
5840
5841 #ifdef __STDC__
5842 # include <limits.h>
5843 #else
5844 # include <assert.h>
5845 #endif
5846
5847 #undef _doprnt
5848
5849 /* Override any GCC internal prototype to avoid an error.
5850    Use char because int might match the return type of a GCC
5851    builtin and then its argument prototype would still apply.  */
5852 #ifdef __cplusplus
5853 extern "C"
5854 #endif
5855 char _doprnt ();
5856 /* The GNU C library defines this for functions which it implements
5857     to always fail with ENOSYS.  Some functions are actually named
5858     something starting with __ and the normal name is an alias.  */
5859 #if defined __stub__doprnt || defined __stub____doprnt
5860 choke me
5861 #endif
5862
5863 int
5864 main ()
5865 {
5866 return _doprnt ();
5867   ;
5868   return 0;
5869 }
5870 _ACEOF
5871 rm -f conftest.$ac_objext conftest$ac_exeext
5872 if { (ac_try="$ac_link"
5873 case "(($ac_try" in
5874   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5875   *) ac_try_echo=$ac_try;;
5876 esac
5877 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5878   (eval "$ac_link") 2>conftest.er1
5879   ac_status=$?
5880   grep -v '^ *+' conftest.er1 >conftest.err
5881   rm -f conftest.er1
5882   cat conftest.err >&5
5883   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5884   (exit $ac_status); } && {
5885          test -z "$ac_c_werror_flag" ||
5886          test ! -s conftest.err
5887        } && test -s conftest$ac_exeext &&
5888        $as_test_x conftest$ac_exeext; then
5889   ac_cv_func__doprnt=yes
5890 else
5891   echo "$as_me: failed program was:" >&5
5892 sed 's/^/| /' conftest.$ac_ext >&5
5893
5894         ac_cv_func__doprnt=no
5895 fi
5896
5897 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5898       conftest$ac_exeext conftest.$ac_ext
5899 fi
5900 { echo "$as_me:$LINENO: result: $ac_cv_func__doprnt" >&5
5901 echo "${ECHO_T}$ac_cv_func__doprnt" >&6; }
5902 if test $ac_cv_func__doprnt = yes; then
5903
5904 cat >>confdefs.h <<\_ACEOF
5905 #define HAVE_DOPRNT 1
5906 _ACEOF
5907
5908 fi
5909
5910 fi
5911 done
5912
5913
5914 for ac_prog in gawk mawk nawk awk
5915 do
5916   # Extract the first word of "$ac_prog", so it can be a program name with args.
5917 set dummy $ac_prog; ac_word=$2
5918 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5919 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5920 if test "${ac_cv_prog_AWK+set}" = set; then
5921   echo $ECHO_N "(cached) $ECHO_C" >&6
5922 else
5923   if test -n "$AWK"; then
5924   ac_cv_prog_AWK="$AWK" # Let the user override the test.
5925 else
5926 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5927 for as_dir in $PATH
5928 do
5929   IFS=$as_save_IFS
5930   test -z "$as_dir" && as_dir=.
5931   for ac_exec_ext in '' $ac_executable_extensions; do
5932   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5933     ac_cv_prog_AWK="$ac_prog"
5934     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5935     break 2
5936   fi
5937 done
5938 done
5939 IFS=$as_save_IFS
5940
5941 fi
5942 fi
5943 AWK=$ac_cv_prog_AWK
5944 if test -n "$AWK"; then
5945   { echo "$as_me:$LINENO: result: $AWK" >&5
5946 echo "${ECHO_T}$AWK" >&6; }
5947 else
5948   { echo "$as_me:$LINENO: result: no" >&5
5949 echo "${ECHO_T}no" >&6; }
5950 fi
5951
5952
5953   test -n "$AWK" && break
5954 done
5955
5956 if test -n "$ac_tool_prefix"; then
5957   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5958 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5959 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5960 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5961 if test "${ac_cv_prog_RANLIB+set}" = set; then
5962   echo $ECHO_N "(cached) $ECHO_C" >&6
5963 else
5964   if test -n "$RANLIB"; then
5965   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5966 else
5967 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5968 for as_dir in $PATH
5969 do
5970   IFS=$as_save_IFS
5971   test -z "$as_dir" && as_dir=.
5972   for ac_exec_ext in '' $ac_executable_extensions; do
5973   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5974     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5975     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5976     break 2
5977   fi
5978 done
5979 done
5980 IFS=$as_save_IFS
5981
5982 fi
5983 fi
5984 RANLIB=$ac_cv_prog_RANLIB
5985 if test -n "$RANLIB"; then
5986   { echo "$as_me:$LINENO: result: $RANLIB" >&5
5987 echo "${ECHO_T}$RANLIB" >&6; }
5988 else
5989   { echo "$as_me:$LINENO: result: no" >&5
5990 echo "${ECHO_T}no" >&6; }
5991 fi
5992
5993
5994 fi
5995 if test -z "$ac_cv_prog_RANLIB"; then
5996   ac_ct_RANLIB=$RANLIB
5997   # Extract the first word of "ranlib", so it can be a program name with args.
5998 set dummy ranlib; ac_word=$2
5999 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6000 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6001 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
6002   echo $ECHO_N "(cached) $ECHO_C" >&6
6003 else
6004   if test -n "$ac_ct_RANLIB"; then
6005   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6006 else
6007 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6008 for as_dir in $PATH
6009 do
6010   IFS=$as_save_IFS
6011   test -z "$as_dir" && as_dir=.
6012   for ac_exec_ext in '' $ac_executable_extensions; do
6013   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6014     ac_cv_prog_ac_ct_RANLIB="ranlib"
6015     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6016     break 2
6017   fi
6018 done
6019 done
6020 IFS=$as_save_IFS
6021
6022 fi
6023 fi
6024 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6025 if test -n "$ac_ct_RANLIB"; then
6026   { echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
6027 echo "${ECHO_T}$ac_ct_RANLIB" >&6; }
6028 else
6029   { echo "$as_me:$LINENO: result: no" >&5
6030 echo "${ECHO_T}no" >&6; }
6031 fi
6032
6033   if test "x$ac_ct_RANLIB" = x; then
6034     RANLIB=":"
6035   else
6036     case $cross_compiling:$ac_tool_warned in
6037 yes:)
6038 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
6039 whose name does not start with the host triplet.  If you think this
6040 configuration is useful to you, please write to autoconf@gnu.org." >&5
6041 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
6042 whose name does not start with the host triplet.  If you think this
6043 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
6044 ac_tool_warned=yes ;;
6045 esac
6046     RANLIB=$ac_ct_RANLIB
6047   fi
6048 else
6049   RANLIB="$ac_cv_prog_RANLIB"
6050 fi
6051
6052 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
6053
6054
6055
6056
6057
6058
6059
6060
6061
6062 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
6063                   inttypes.h stdint.h unistd.h
6064 do
6065 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6066 { echo "$as_me:$LINENO: checking for $ac_header" >&5
6067 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
6068 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6069   echo $ECHO_N "(cached) $ECHO_C" >&6
6070 else
6071   cat >conftest.$ac_ext <<_ACEOF
6072 /* confdefs.h.  */
6073 _ACEOF
6074 cat confdefs.h >>conftest.$ac_ext
6075 cat >>conftest.$ac_ext <<_ACEOF
6076 /* end confdefs.h.  */
6077 $ac_includes_default
6078
6079 #include <$ac_header>
6080 _ACEOF
6081 rm -f conftest.$ac_objext
6082 if { (ac_try="$ac_compile"
6083 case "(($ac_try" in
6084   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6085   *) ac_try_echo=$ac_try;;
6086 esac
6087 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6088   (eval "$ac_compile") 2>conftest.er1
6089   ac_status=$?
6090   grep -v '^ *+' conftest.er1 >conftest.err
6091   rm -f conftest.er1
6092   cat conftest.err >&5
6093   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6094   (exit $ac_status); } && {
6095          test -z "$ac_c_werror_flag" ||
6096          test ! -s conftest.err
6097        } && test -s conftest.$ac_objext; then
6098   eval "$as_ac_Header=yes"
6099 else
6100   echo "$as_me: failed program was:" >&5
6101 sed 's/^/| /' conftest.$ac_ext >&5
6102
6103         eval "$as_ac_Header=no"
6104 fi
6105
6106 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6107 fi
6108 ac_res=`eval echo '${'$as_ac_Header'}'`
6109                { echo "$as_me:$LINENO: result: $ac_res" >&5
6110 echo "${ECHO_T}$ac_res" >&6; }
6111 if test `eval echo '${'$as_ac_Header'}'` = yes; then
6112   cat >>confdefs.h <<_ACEOF
6113 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6114 _ACEOF
6115
6116 fi
6117
6118 done
6119
6120
6121 { echo "$as_me:$LINENO: checking for size_t" >&5
6122 echo $ECHO_N "checking for size_t... $ECHO_C" >&6; }
6123 if test "${ac_cv_type_size_t+set}" = set; then
6124   echo $ECHO_N "(cached) $ECHO_C" >&6
6125 else
6126   cat >conftest.$ac_ext <<_ACEOF
6127 /* confdefs.h.  */
6128 _ACEOF
6129 cat confdefs.h >>conftest.$ac_ext
6130 cat >>conftest.$ac_ext <<_ACEOF
6131 /* end confdefs.h.  */
6132 $ac_includes_default
6133 typedef size_t ac__type_new_;
6134 int
6135 main ()
6136 {
6137 if ((ac__type_new_ *) 0)
6138   return 0;
6139 if (sizeof (ac__type_new_))
6140   return 0;
6141   ;
6142   return 0;
6143 }
6144 _ACEOF
6145 rm -f conftest.$ac_objext
6146 if { (ac_try="$ac_compile"
6147 case "(($ac_try" in
6148   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6149   *) ac_try_echo=$ac_try;;
6150 esac
6151 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6152   (eval "$ac_compile") 2>conftest.er1
6153   ac_status=$?
6154   grep -v '^ *+' conftest.er1 >conftest.err
6155   rm -f conftest.er1
6156   cat conftest.err >&5
6157   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6158   (exit $ac_status); } && {
6159          test -z "$ac_c_werror_flag" ||
6160          test ! -s conftest.err
6161        } && test -s conftest.$ac_objext; then
6162   ac_cv_type_size_t=yes
6163 else
6164   echo "$as_me: failed program was:" >&5
6165 sed 's/^/| /' conftest.$ac_ext >&5
6166
6167         ac_cv_type_size_t=no
6168 fi
6169
6170 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6171 fi
6172 { echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
6173 echo "${ECHO_T}$ac_cv_type_size_t" >&6; }
6174 if test $ac_cv_type_size_t = yes; then
6175   :
6176 else
6177
6178 cat >>confdefs.h <<_ACEOF
6179 #define size_t unsigned int
6180 _ACEOF
6181
6182 fi
6183
6184
6185
6186 # Extract the first word of "gnuplot", so it can be a program name with args.
6187 set dummy gnuplot; ac_word=$2
6188 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6189 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6190 if test "${ac_cv_prog_GNUPLOT+set}" = set; then
6191   echo $ECHO_N "(cached) $ECHO_C" >&6
6192 else
6193   if test -n "$GNUPLOT"; then
6194   ac_cv_prog_GNUPLOT="$GNUPLOT" # Let the user override the test.
6195 else
6196 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6197 for as_dir in $PATH
6198 do
6199   IFS=$as_save_IFS
6200   test -z "$as_dir" && as_dir=.
6201   for ac_exec_ext in '' $ac_executable_extensions; do
6202   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6203     ac_cv_prog_GNUPLOT="true"
6204     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6205     break 2
6206   fi
6207 done
6208 done
6209 IFS=$as_save_IFS
6210
6211   test -z "$ac_cv_prog_GNUPLOT" && ac_cv_prog_GNUPLOT="false"
6212 fi
6213 fi
6214 GNUPLOT=$ac_cv_prog_GNUPLOT
6215 if test -n "$GNUPLOT"; then
6216   { echo "$as_me:$LINENO: result: $GNUPLOT" >&5
6217 echo "${ECHO_T}$GNUPLOT" >&6; }
6218 else
6219   { echo "$as_me:$LINENO: result: no" >&5
6220 echo "${ECHO_T}no" >&6; }
6221 fi
6222
6223
6224
6225
6226 if $GNUPLOT; then
6227   HAVE_GNUPLOT_TRUE=
6228   HAVE_GNUPLOT_FALSE='#'
6229 else
6230   HAVE_GNUPLOT_TRUE='#'
6231   HAVE_GNUPLOT_FALSE=
6232 fi
6233
6234
6235
6236
6237
6238 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
6239         if test -n "$ac_tool_prefix"; then
6240   # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
6241 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
6242 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6243 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6244 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
6245   echo $ECHO_N "(cached) $ECHO_C" >&6
6246 else
6247   case $PKG_CONFIG in
6248   [\\/]* | ?:[\\/]*)
6249   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
6250   ;;
6251   *)
6252   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6253 for as_dir in $PATH
6254 do
6255   IFS=$as_save_IFS
6256   test -z "$as_dir" && as_dir=.
6257   for ac_exec_ext in '' $ac_executable_extensions; do
6258   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6259     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
6260     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6261     break 2
6262   fi
6263 done
6264 done
6265 IFS=$as_save_IFS
6266
6267   ;;
6268 esac
6269 fi
6270 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
6271 if test -n "$PKG_CONFIG"; then
6272   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
6273 echo "${ECHO_T}$PKG_CONFIG" >&6; }
6274 else
6275   { echo "$as_me:$LINENO: result: no" >&5
6276 echo "${ECHO_T}no" >&6; }
6277 fi
6278
6279
6280 fi
6281 if test -z "$ac_cv_path_PKG_CONFIG"; then
6282   ac_pt_PKG_CONFIG=$PKG_CONFIG
6283   # Extract the first word of "pkg-config", so it can be a program name with args.
6284 set dummy pkg-config; ac_word=$2
6285 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6286 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6287 if test "${ac_cv_path_ac_pt_PKG_CONFIG+set}" = set; then
6288   echo $ECHO_N "(cached) $ECHO_C" >&6
6289 else
6290   case $ac_pt_PKG_CONFIG in
6291   [\\/]* | ?:[\\/]*)
6292   ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
6293   ;;
6294   *)
6295   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6296 for as_dir in $PATH
6297 do
6298   IFS=$as_save_IFS
6299   test -z "$as_dir" && as_dir=.
6300   for ac_exec_ext in '' $ac_executable_extensions; do
6301   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6302     ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
6303     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6304     break 2
6305   fi
6306 done
6307 done
6308 IFS=$as_save_IFS
6309
6310   ;;
6311 esac
6312 fi
6313 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
6314 if test -n "$ac_pt_PKG_CONFIG"; then
6315   { echo "$as_me:$LINENO: result: $ac_pt_PKG_CONFIG" >&5
6316 echo "${ECHO_T}$ac_pt_PKG_CONFIG" >&6; }
6317 else
6318   { echo "$as_me:$LINENO: result: no" >&5
6319 echo "${ECHO_T}no" >&6; }
6320 fi
6321
6322   if test "x$ac_pt_PKG_CONFIG" = x; then
6323     PKG_CONFIG=""
6324   else
6325     case $cross_compiling:$ac_tool_warned in
6326 yes:)
6327 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
6328 whose name does not start with the host triplet.  If you think this
6329 configuration is useful to you, please write to autoconf@gnu.org." >&5
6330 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
6331 whose name does not start with the host triplet.  If you think this
6332 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
6333 ac_tool_warned=yes ;;
6334 esac
6335     PKG_CONFIG=$ac_pt_PKG_CONFIG
6336   fi
6337 else
6338   PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
6339 fi
6340
6341 fi
6342 if test -n "$PKG_CONFIG"; then
6343         _pkg_min_version=0.9.0
6344         { echo "$as_me:$LINENO: checking pkg-config is at least version $_pkg_min_version" >&5
6345 echo $ECHO_N "checking pkg-config is at least version $_pkg_min_version... $ECHO_C" >&6; }
6346         if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
6347                 { echo "$as_me:$LINENO: result: yes" >&5
6348 echo "${ECHO_T}yes" >&6; }
6349         else
6350                 { echo "$as_me:$LINENO: result: no" >&5
6351 echo "${ECHO_T}no" >&6; }
6352                 PKG_CONFIG=""
6353         fi
6354
6355 fi
6356
6357 pkg_failed=no
6358 { echo "$as_me:$LINENO: checking for GLIB" >&5
6359 echo $ECHO_N "checking for GLIB... $ECHO_C" >&6; }
6360
6361 if test -n "$PKG_CONFIG"; then
6362     if test -n "$GLIB_CFLAGS"; then
6363         pkg_cv_GLIB_CFLAGS="$GLIB_CFLAGS"
6364     else
6365         if test -n "$PKG_CONFIG" && \
6366     { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"glib-2.0 >= 2.0.0\"") >&5
6367   ($PKG_CONFIG --exists --print-errors "glib-2.0 >= 2.0.0") 2>&5
6368   ac_status=$?
6369   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6370   (exit $ac_status); }; then
6371   pkg_cv_GLIB_CFLAGS=`$PKG_CONFIG --cflags "glib-2.0 >= 2.0.0" 2>/dev/null`
6372 else
6373   pkg_failed=yes
6374 fi
6375     fi
6376 else
6377         pkg_failed=untried
6378 fi
6379 if test -n "$PKG_CONFIG"; then
6380     if test -n "$GLIB_LIBS"; then
6381         pkg_cv_GLIB_LIBS="$GLIB_LIBS"
6382     else
6383         if test -n "$PKG_CONFIG" && \
6384     { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"glib-2.0 >= 2.0.0\"") >&5
6385   ($PKG_CONFIG --exists --print-errors "glib-2.0 >= 2.0.0") 2>&5
6386   ac_status=$?
6387   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6388   (exit $ac_status); }; then
6389   pkg_cv_GLIB_LIBS=`$PKG_CONFIG --libs "glib-2.0 >= 2.0.0" 2>/dev/null`
6390 else
6391   pkg_failed=yes
6392 fi
6393     fi
6394 else
6395         pkg_failed=untried
6396 fi
6397
6398
6399
6400 if test $pkg_failed = yes; then
6401
6402 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
6403         _pkg_short_errors_supported=yes
6404 else
6405         _pkg_short_errors_supported=no
6406 fi
6407         if test $_pkg_short_errors_supported = yes; then
6408                 GLIB_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "glib-2.0 >= 2.0.0"`
6409         else
6410                 GLIB_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "glib-2.0 >= 2.0.0"`
6411         fi
6412         # Put the nasty error message in config.log where it belongs
6413         echo "$GLIB_PKG_ERRORS" >&5
6414
6415         { { echo "$as_me:$LINENO: error: Package requirements (glib-2.0 >= 2.0.0) were not met:
6416
6417 $GLIB_PKG_ERRORS
6418
6419 Consider adjusting the PKG_CONFIG_PATH environment variable if you
6420 installed software in a non-standard prefix.
6421
6422 Alternatively, you may set the environment variables GLIB_CFLAGS
6423 and GLIB_LIBS to avoid the need to call pkg-config.
6424 See the pkg-config man page for more details.
6425 " >&5
6426 echo "$as_me: error: Package requirements (glib-2.0 >= 2.0.0) were not met:
6427
6428 $GLIB_PKG_ERRORS
6429
6430 Consider adjusting the PKG_CONFIG_PATH environment variable if you
6431 installed software in a non-standard prefix.
6432
6433 Alternatively, you may set the environment variables GLIB_CFLAGS
6434 and GLIB_LIBS to avoid the need to call pkg-config.
6435 See the pkg-config man page for more details.
6436 " >&2;}
6437    { (exit 1); exit 1; }; }
6438 elif test $pkg_failed = untried; then
6439         { { echo "$as_me:$LINENO: error: The pkg-config script could not be found or is too old.  Make sure it
6440 is in your PATH or set the PKG_CONFIG environment variable to the full
6441 path to pkg-config.
6442
6443 Alternatively, you may set the environment variables GLIB_CFLAGS
6444 and GLIB_LIBS to avoid the need to call pkg-config.
6445 See the pkg-config man page for more details.
6446
6447 To get pkg-config, see <http://pkg-config.freedesktop.org/>.
6448 See \`config.log' for more details." >&5
6449 echo "$as_me: error: The pkg-config script could not be found or is too old.  Make sure it
6450 is in your PATH or set the PKG_CONFIG environment variable to the full
6451 path to pkg-config.
6452
6453 Alternatively, you may set the environment variables GLIB_CFLAGS
6454 and GLIB_LIBS to avoid the need to call pkg-config.
6455 See the pkg-config man page for more details.
6456
6457 To get pkg-config, see <http://pkg-config.freedesktop.org/>.
6458 See \`config.log' for more details." >&2;}
6459    { (exit 1); exit 1; }; }
6460 else
6461         GLIB_CFLAGS=$pkg_cv_GLIB_CFLAGS
6462         GLIB_LIBS=$pkg_cv_GLIB_LIBS
6463         { echo "$as_me:$LINENO: result: yes" >&5
6464 echo "${ECHO_T}yes" >&6; }
6465         :
6466 fi
6467
6468
6469
6470
6471 { echo "$as_me:$LINENO: checking for g_malloc0 in -lglib-2.0" >&5
6472 echo $ECHO_N "checking for g_malloc0 in -lglib-2.0... $ECHO_C" >&6; }
6473 if test "${ac_cv_lib_glib_2_0_g_malloc0+set}" = set; then
6474   echo $ECHO_N "(cached) $ECHO_C" >&6
6475 else
6476   ac_check_lib_save_LIBS=$LIBS
6477 LIBS="-lglib-2.0  $LIBS"
6478 cat >conftest.$ac_ext <<_ACEOF
6479 /* confdefs.h.  */
6480 _ACEOF
6481 cat confdefs.h >>conftest.$ac_ext
6482 cat >>conftest.$ac_ext <<_ACEOF
6483 /* end confdefs.h.  */
6484
6485 /* Override any GCC internal prototype to avoid an error.
6486    Use char because int might match the return type of a GCC
6487    builtin and then its argument prototype would still apply.  */
6488 #ifdef __cplusplus
6489 extern "C"
6490 #endif
6491 char g_malloc0 ();
6492 int
6493 main ()
6494 {
6495 return g_malloc0 ();
6496   ;
6497   return 0;
6498 }
6499 _ACEOF
6500 rm -f conftest.$ac_objext conftest$ac_exeext
6501 if { (ac_try="$ac_link"
6502 case "(($ac_try" in
6503   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6504   *) ac_try_echo=$ac_try;;
6505 esac
6506 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6507   (eval "$ac_link") 2>conftest.er1
6508   ac_status=$?
6509   grep -v '^ *+' conftest.er1 >conftest.err
6510   rm -f conftest.er1
6511   cat conftest.err >&5
6512   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6513   (exit $ac_status); } && {
6514          test -z "$ac_c_werror_flag" ||
6515          test ! -s conftest.err
6516        } && test -s conftest$ac_exeext &&
6517        $as_test_x conftest$ac_exeext; then
6518   ac_cv_lib_glib_2_0_g_malloc0=yes
6519 else
6520   echo "$as_me: failed program was:" >&5
6521 sed 's/^/| /' conftest.$ac_ext >&5
6522
6523         ac_cv_lib_glib_2_0_g_malloc0=no
6524 fi
6525
6526 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6527       conftest$ac_exeext conftest.$ac_ext
6528 LIBS=$ac_check_lib_save_LIBS
6529 fi
6530 { echo "$as_me:$LINENO: result: $ac_cv_lib_glib_2_0_g_malloc0" >&5
6531 echo "${ECHO_T}$ac_cv_lib_glib_2_0_g_malloc0" >&6; }
6532 if test $ac_cv_lib_glib_2_0_g_malloc0 = yes; then
6533   cat >>confdefs.h <<_ACEOF
6534 #define HAVE_LIBGLIB_2_0 1
6535 _ACEOF
6536
6537   LIBS="-lglib-2.0 $LIBS"
6538
6539 else
6540   { { echo "$as_me:$LINENO: error: \"libglib not installed\"" >&5
6541 echo "$as_me: error: \"libglib not installed\"" >&2;}
6542    { (exit 1); exit 1; }; }
6543 fi
6544
6545
6546 # Extract the first word of "perl", so it can be a program name with args.
6547 set dummy perl; ac_word=$2
6548 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6549 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6550 if test "${ac_cv_prog_PERL+set}" = set; then
6551   echo $ECHO_N "(cached) $ECHO_C" >&6
6552 else
6553   if test -n "$PERL"; then
6554   ac_cv_prog_PERL="$PERL" # Let the user override the test.
6555 else
6556 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6557 for as_dir in $PATH
6558 do
6559   IFS=$as_save_IFS
6560   test -z "$as_dir" && as_dir=.
6561   for ac_exec_ext in '' $ac_executable_extensions; do
6562   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6563     ac_cv_prog_PERL="true"
6564     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6565     break 2
6566   fi
6567 done
6568 done
6569 IFS=$as_save_IFS
6570
6571   test -z "$ac_cv_prog_PERL" && ac_cv_prog_PERL="false"
6572 fi
6573 fi
6574 PERL=$ac_cv_prog_PERL
6575 if test -n "$PERL"; then
6576   { echo "$as_me:$LINENO: result: $PERL" >&5
6577 echo "${ECHO_T}$PERL" >&6; }
6578 else
6579   { echo "$as_me:$LINENO: result: no" >&5
6580 echo "${ECHO_T}no" >&6; }
6581 fi
6582
6583
6584
6585
6586 if $PERL; then
6587   HAVE_PERL_TRUE=
6588   HAVE_PERL_FALSE='#'
6589 else
6590   HAVE_PERL_TRUE='#'
6591   HAVE_PERL_FALSE=
6592 fi
6593
6594 # Extract the first word of "python", so it can be a program name with args.
6595 set dummy python; ac_word=$2
6596 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6597 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6598 if test "${ac_cv_prog_PYTHON+set}" = set; then
6599   echo $ECHO_N "(cached) $ECHO_C" >&6
6600 else
6601   if test -n "$PYTHON"; then
6602   ac_cv_prog_PYTHON="$PYTHON" # Let the user override the test.
6603 else
6604 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6605 for as_dir in $PATH
6606 do
6607   IFS=$as_save_IFS
6608   test -z "$as_dir" && as_dir=.
6609   for ac_exec_ext in '' $ac_executable_extensions; do
6610   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6611     ac_cv_prog_PYTHON="true"
6612     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6613     break 2
6614   fi
6615 done
6616 done
6617 IFS=$as_save_IFS
6618
6619   test -z "$ac_cv_prog_PYTHON" && ac_cv_prog_PYTHON="false"
6620 fi
6621 fi
6622 PYTHON=$ac_cv_prog_PYTHON
6623 if test -n "$PYTHON"; then
6624   { echo "$as_me:$LINENO: result: $PYTHON" >&5
6625 echo "${ECHO_T}$PYTHON" >&6; }
6626 else
6627   { echo "$as_me:$LINENO: result: no" >&5
6628 echo "${ECHO_T}no" >&6; }
6629 fi
6630
6631
6632
6633
6634 if $PYTHON; then
6635   HAVE_PYTHON_TRUE=
6636   HAVE_PYTHON_FALSE='#'
6637 else
6638   HAVE_PYTHON_TRUE='#'
6639   HAVE_PYTHON_FALSE=
6640 fi
6641
6642 # Extract the first word of "convert", so it can be a program name with args.
6643 set dummy convert; ac_word=$2
6644 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6645 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6646 if test "${ac_cv_prog_CONVERT+set}" = set; then
6647   echo $ECHO_N "(cached) $ECHO_C" >&6
6648 else
6649   if test -n "$CONVERT"; then
6650   ac_cv_prog_CONVERT="$CONVERT" # Let the user override the test.
6651 else
6652 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6653 for as_dir in $PATH
6654 do
6655   IFS=$as_save_IFS
6656   test -z "$as_dir" && as_dir=.
6657   for ac_exec_ext in '' $ac_executable_extensions; do
6658   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6659     ac_cv_prog_CONVERT="true"
6660     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6661     break 2
6662   fi
6663 done
6664 done
6665 IFS=$as_save_IFS
6666
6667   test -z "$ac_cv_prog_CONVERT" && ac_cv_prog_CONVERT="false"
6668 fi
6669 fi
6670 CONVERT=$ac_cv_prog_CONVERT
6671 if test -n "$CONVERT"; then
6672   { echo "$as_me:$LINENO: result: $CONVERT" >&5
6673 echo "${ECHO_T}$CONVERT" >&6; }
6674 else
6675   { echo "$as_me:$LINENO: result: no" >&5
6676 echo "${ECHO_T}no" >&6; }
6677 fi
6678
6679
6680
6681
6682 if $CONVERT; then
6683   HAVE_CONVERT_TRUE=
6684   HAVE_CONVERT_FALSE='#'
6685 else
6686   HAVE_CONVERT_TRUE='#'
6687   HAVE_CONVERT_FALSE=
6688 fi
6689
6690 # Extract the first word of "plotmtv", so it can be a program name with args.
6691 set dummy plotmtv; ac_word=$2
6692 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6693 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6694 if test "${ac_cv_prog_PLOTMTV+set}" = set; then
6695   echo $ECHO_N "(cached) $ECHO_C" >&6
6696 else
6697   if test -n "$PLOTMTV"; then
6698   ac_cv_prog_PLOTMTV="$PLOTMTV" # Let the user override the test.
6699 else
6700 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6701 for as_dir in $PATH
6702 do
6703   IFS=$as_save_IFS
6704   test -z "$as_dir" && as_dir=.
6705   for ac_exec_ext in '' $ac_executable_extensions; do
6706   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6707     ac_cv_prog_PLOTMTV="true"
6708     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6709     break 2
6710   fi
6711 done
6712 done
6713 IFS=$as_save_IFS
6714
6715   test -z "$ac_cv_prog_PLOTMTV" && ac_cv_prog_PLOTMTV="false"
6716 fi
6717 fi
6718 PLOTMTV=$ac_cv_prog_PLOTMTV
6719 if test -n "$PLOTMTV"; then
6720   { echo "$as_me:$LINENO: result: $PLOTMTV" >&5
6721 echo "${ECHO_T}$PLOTMTV" >&6; }
6722 else
6723   { echo "$as_me:$LINENO: result: no" >&5
6724 echo "${ECHO_T}no" >&6; }
6725 fi
6726
6727
6728
6729
6730 if $PLOTMTV; then
6731   HAVE_PLOTMTV_TRUE=
6732   HAVE_PLOTMTV_FALSE='#'
6733 else
6734   HAVE_PLOTMTV_TRUE='#'
6735   HAVE_PLOTMTV_FALSE=
6736 fi
6737
6738
6739
6740 { echo "$as_me:$LINENO: checking for fftw_plan_dft_r2c_2d in -lfftw3" >&5
6741 echo $ECHO_N "checking for fftw_plan_dft_r2c_2d in -lfftw3... $ECHO_C" >&6; }
6742 if test "${ac_cv_lib_fftw3_fftw_plan_dft_r2c_2d+set}" = set; then
6743   echo $ECHO_N "(cached) $ECHO_C" >&6
6744 else
6745   ac_check_lib_save_LIBS=$LIBS
6746 LIBS="-lfftw3  $LIBS"
6747 cat >conftest.$ac_ext <<_ACEOF
6748 /* confdefs.h.  */
6749 _ACEOF
6750 cat confdefs.h >>conftest.$ac_ext
6751 cat >>conftest.$ac_ext <<_ACEOF
6752 /* end confdefs.h.  */
6753
6754 /* Override any GCC internal prototype to avoid an error.
6755    Use char because int might match the return type of a GCC
6756    builtin and then its argument prototype would still apply.  */
6757 #ifdef __cplusplus
6758 extern "C"
6759 #endif
6760 char fftw_plan_dft_r2c_2d ();
6761 int
6762 main ()
6763 {
6764 return fftw_plan_dft_r2c_2d ();
6765   ;
6766   return 0;
6767 }
6768 _ACEOF
6769 rm -f conftest.$ac_objext conftest$ac_exeext
6770 if { (ac_try="$ac_link"
6771 case "(($ac_try" in
6772   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6773   *) ac_try_echo=$ac_try;;
6774 esac
6775 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6776   (eval "$ac_link") 2>conftest.er1
6777   ac_status=$?
6778   grep -v '^ *+' conftest.er1 >conftest.err
6779   rm -f conftest.er1
6780   cat conftest.err >&5
6781   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6782   (exit $ac_status); } && {
6783          test -z "$ac_c_werror_flag" ||
6784          test ! -s conftest.err
6785        } && test -s conftest$ac_exeext &&
6786        $as_test_x conftest$ac_exeext; then
6787   ac_cv_lib_fftw3_fftw_plan_dft_r2c_2d=yes
6788 else
6789   echo "$as_me: failed program was:" >&5
6790 sed 's/^/| /' conftest.$ac_ext >&5
6791
6792         ac_cv_lib_fftw3_fftw_plan_dft_r2c_2d=no
6793 fi
6794
6795 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6796       conftest$ac_exeext conftest.$ac_ext
6797 LIBS=$ac_check_lib_save_LIBS
6798 fi
6799 { echo "$as_me:$LINENO: result: $ac_cv_lib_fftw3_fftw_plan_dft_r2c_2d" >&5
6800 echo "${ECHO_T}$ac_cv_lib_fftw3_fftw_plan_dft_r2c_2d" >&6; }
6801 if test $ac_cv_lib_fftw3_fftw_plan_dft_r2c_2d = yes; then
6802   cat >>confdefs.h <<_ACEOF
6803 #define HAVE_LIBFFTW3 1
6804 _ACEOF
6805
6806   LIBS="-lfftw3 $LIBS"
6807
6808 else
6809   { { echo "$as_me:$LINENO: error: \"libfftw3 not installed\"" >&5
6810 echo "$as_me: error: \"libfftw3 not installed\"" >&2;}
6811    { (exit 1); exit 1; }; }
6812 fi
6813
6814
6815
6816 { echo "$as_me:$LINENO: checking for main in -lgslcblas" >&5
6817 echo $ECHO_N "checking for main in -lgslcblas... $ECHO_C" >&6; }
6818 if test "${ac_cv_lib_gslcblas_main+set}" = set; then
6819   echo $ECHO_N "(cached) $ECHO_C" >&6
6820 else
6821   ac_check_lib_save_LIBS=$LIBS
6822 LIBS="-lgslcblas  $LIBS"
6823 cat >conftest.$ac_ext <<_ACEOF
6824 /* confdefs.h.  */
6825 _ACEOF
6826 cat confdefs.h >>conftest.$ac_ext
6827 cat >>conftest.$ac_ext <<_ACEOF
6828 /* end confdefs.h.  */
6829
6830
6831 int
6832 main ()
6833 {
6834 return main ();
6835   ;
6836   return 0;
6837 }
6838 _ACEOF
6839 rm -f conftest.$ac_objext conftest$ac_exeext
6840 if { (ac_try="$ac_link"
6841 case "(($ac_try" in
6842   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6843   *) ac_try_echo=$ac_try;;
6844 esac
6845 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6846   (eval "$ac_link") 2>conftest.er1
6847   ac_status=$?
6848   grep -v '^ *+' conftest.er1 >conftest.err
6849   rm -f conftest.er1
6850   cat conftest.err >&5
6851   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6852   (exit $ac_status); } && {
6853          test -z "$ac_c_werror_flag" ||
6854          test ! -s conftest.err
6855        } && test -s conftest$ac_exeext &&
6856        $as_test_x conftest$ac_exeext; then
6857   ac_cv_lib_gslcblas_main=yes
6858 else
6859   echo "$as_me: failed program was:" >&5
6860 sed 's/^/| /' conftest.$ac_ext >&5
6861
6862         ac_cv_lib_gslcblas_main=no
6863 fi
6864
6865 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6866       conftest$ac_exeext conftest.$ac_ext
6867 LIBS=$ac_check_lib_save_LIBS
6868 fi
6869 { echo "$as_me:$LINENO: result: $ac_cv_lib_gslcblas_main" >&5
6870 echo "${ECHO_T}$ac_cv_lib_gslcblas_main" >&6; }
6871 if test $ac_cv_lib_gslcblas_main = yes; then
6872   cat >>confdefs.h <<_ACEOF
6873 #define HAVE_LIBGSLCBLAS 1
6874 _ACEOF
6875
6876   LIBS="-lgslcblas $LIBS"
6877
6878 else
6879   { { echo "$as_me:$LINENO: error: \"libgslcblas not installed\"" >&5
6880 echo "$as_me: error: \"libgslcblas not installed\"" >&2;}
6881    { (exit 1); exit 1; }; }
6882 fi
6883
6884
6885
6886 { echo "$as_me:$LINENO: checking for main in -lgsl" >&5
6887 echo $ECHO_N "checking for main in -lgsl... $ECHO_C" >&6; }
6888 if test "${ac_cv_lib_gsl_main+set}" = set; then
6889   echo $ECHO_N "(cached) $ECHO_C" >&6
6890 else
6891   ac_check_lib_save_LIBS=$LIBS
6892 LIBS="-lgsl  $LIBS"
6893 cat >conftest.$ac_ext <<_ACEOF
6894 /* confdefs.h.  */
6895 _ACEOF
6896 cat confdefs.h >>conftest.$ac_ext
6897 cat >>conftest.$ac_ext <<_ACEOF
6898 /* end confdefs.h.  */
6899
6900
6901 int
6902 main ()
6903 {
6904 return main ();
6905   ;
6906   return 0;
6907 }
6908 _ACEOF
6909 rm -f conftest.$ac_objext conftest$ac_exeext
6910 if { (ac_try="$ac_link"
6911 case "(($ac_try" in
6912   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6913   *) ac_try_echo=$ac_try;;
6914 esac
6915 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6916   (eval "$ac_link") 2>conftest.er1
6917   ac_status=$?
6918   grep -v '^ *+' conftest.er1 >conftest.err
6919   rm -f conftest.er1
6920   cat conftest.err >&5
6921   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6922   (exit $ac_status); } && {
6923          test -z "$ac_c_werror_flag" ||
6924          test ! -s conftest.err
6925        } && test -s conftest$ac_exeext &&
6926        $as_test_x conftest$ac_exeext; then
6927   ac_cv_lib_gsl_main=yes
6928 else
6929   echo "$as_me: failed program was:" >&5
6930 sed 's/^/| /' conftest.$ac_ext >&5
6931
6932         ac_cv_lib_gsl_main=no
6933 fi
6934
6935 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6936       conftest$ac_exeext conftest.$ac_ext
6937 LIBS=$ac_check_lib_save_LIBS
6938 fi
6939 { echo "$as_me:$LINENO: result: $ac_cv_lib_gsl_main" >&5
6940 echo "${ECHO_T}$ac_cv_lib_gsl_main" >&6; }
6941 if test $ac_cv_lib_gsl_main = yes; then
6942   cat >>confdefs.h <<_ACEOF
6943 #define HAVE_LIBGSL 1
6944 _ACEOF
6945
6946   LIBS="-lgsl $LIBS"
6947
6948 else
6949   { { echo "$as_me:$LINENO: error: \"libgsl not installed\"" >&5
6950 echo "$as_me: error: \"libgsl not installed\"" >&2;}
6951    { (exit 1); exit 1; }; }
6952 fi
6953
6954
6955
6956
6957 # Check whether --enable-mpi was given.
6958 if test "${enable_mpi+set}" = set; then
6959   enableval=$enable_mpi; ENABLE_MPI="-DENABLE_MPI"
6960
6961 fi
6962
6963
6964
6965
6966 if test  "${ENABLE_MPI}" == '-DENABLE_MPI'; then
6967
6968
6969
6970
6971
6972         for ac_prog in mpicc hcc mpcc mpcc_r mpxlc cmpicc
6973 do
6974   # Extract the first word of "$ac_prog", so it can be a program name with args.
6975 set dummy $ac_prog; ac_word=$2
6976 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6977 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6978 if test "${ac_cv_prog_MPICC+set}" = set; then
6979   echo $ECHO_N "(cached) $ECHO_C" >&6
6980 else
6981   if test -n "$MPICC"; then
6982   ac_cv_prog_MPICC="$MPICC" # Let the user override the test.
6983 else
6984 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6985 for as_dir in $PATH
6986 do
6987   IFS=$as_save_IFS
6988   test -z "$as_dir" && as_dir=.
6989   for ac_exec_ext in '' $ac_executable_extensions; do
6990   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6991     ac_cv_prog_MPICC="$ac_prog"
6992     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6993     break 2
6994   fi
6995 done
6996 done
6997 IFS=$as_save_IFS
6998
6999 fi
7000 fi
7001 MPICC=$ac_cv_prog_MPICC
7002 if test -n "$MPICC"; then
7003   { echo "$as_me:$LINENO: result: $MPICC" >&5
7004 echo "${ECHO_T}$MPICC" >&6; }
7005 else
7006   { echo "$as_me:$LINENO: result: no" >&5
7007 echo "${ECHO_T}no" >&6; }
7008 fi
7009
7010
7011   test -n "$MPICC" && break
7012 done
7013 test -n "$MPICC" || MPICC="$CC"
7014
7015         acx_mpi_save_CC="$CC"
7016         CC="$MPICC"
7017
7018
7019
7020 if test x = x"$MPILIBS"; then
7021         { echo "$as_me:$LINENO: checking for MPI_Init" >&5
7022 echo $ECHO_N "checking for MPI_Init... $ECHO_C" >&6; }
7023 if test "${ac_cv_func_MPI_Init+set}" = set; then
7024   echo $ECHO_N "(cached) $ECHO_C" >&6
7025 else
7026   cat >conftest.$ac_ext <<_ACEOF
7027 /* confdefs.h.  */
7028 _ACEOF
7029 cat confdefs.h >>conftest.$ac_ext
7030 cat >>conftest.$ac_ext <<_ACEOF
7031 /* end confdefs.h.  */
7032 /* Define MPI_Init to an innocuous variant, in case <limits.h> declares MPI_Init.
7033    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
7034 #define MPI_Init innocuous_MPI_Init
7035
7036 /* System header to define __stub macros and hopefully few prototypes,
7037     which can conflict with char MPI_Init (); below.
7038     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7039     <limits.h> exists even on freestanding compilers.  */
7040
7041 #ifdef __STDC__
7042 # include <limits.h>
7043 #else
7044 # include <assert.h>
7045 #endif
7046
7047 #undef MPI_Init
7048
7049 /* Override any GCC internal prototype to avoid an error.
7050    Use char because int might match the return type of a GCC
7051    builtin and then its argument prototype would still apply.  */
7052 #ifdef __cplusplus
7053 extern "C"
7054 #endif
7055 char MPI_Init ();
7056 /* The GNU C library defines this for functions which it implements
7057     to always fail with ENOSYS.  Some functions are actually named
7058     something starting with __ and the normal name is an alias.  */
7059 #if defined __stub_MPI_Init || defined __stub___MPI_Init
7060 choke me
7061 #endif
7062
7063 int
7064 main ()
7065 {
7066 return MPI_Init ();
7067   ;
7068   return 0;
7069 }
7070 _ACEOF
7071 rm -f conftest.$ac_objext conftest$ac_exeext
7072 if { (ac_try="$ac_link"
7073 case "(($ac_try" in
7074   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7075   *) ac_try_echo=$ac_try;;
7076 esac
7077 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7078   (eval "$ac_link") 2>conftest.er1
7079   ac_status=$?
7080   grep -v '^ *+' conftest.er1 >conftest.err
7081   rm -f conftest.er1
7082   cat conftest.err >&5
7083   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7084   (exit $ac_status); } && {
7085          test -z "$ac_c_werror_flag" ||
7086          test ! -s conftest.err
7087        } && test -s conftest$ac_exeext &&
7088        $as_test_x conftest$ac_exeext; then
7089   ac_cv_func_MPI_Init=yes
7090 else
7091   echo "$as_me: failed program was:" >&5
7092 sed 's/^/| /' conftest.$ac_ext >&5
7093
7094         ac_cv_func_MPI_Init=no
7095 fi
7096
7097 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7098       conftest$ac_exeext conftest.$ac_ext
7099 fi
7100 { echo "$as_me:$LINENO: result: $ac_cv_func_MPI_Init" >&5
7101 echo "${ECHO_T}$ac_cv_func_MPI_Init" >&6; }
7102 if test $ac_cv_func_MPI_Init = yes; then
7103   MPILIBS=" "
7104 fi
7105
7106 fi
7107 if test x = x"$MPILIBS"; then
7108         { echo "$as_me:$LINENO: checking for MPI_Init in -lmpi" >&5
7109 echo $ECHO_N "checking for MPI_Init in -lmpi... $ECHO_C" >&6; }
7110 if test "${ac_cv_lib_mpi_MPI_Init+set}" = set; then
7111   echo $ECHO_N "(cached) $ECHO_C" >&6
7112 else
7113   ac_check_lib_save_LIBS=$LIBS
7114 LIBS="-lmpi  $LIBS"
7115 cat >conftest.$ac_ext <<_ACEOF
7116 /* confdefs.h.  */
7117 _ACEOF
7118 cat confdefs.h >>conftest.$ac_ext
7119 cat >>conftest.$ac_ext <<_ACEOF
7120 /* end confdefs.h.  */
7121
7122 /* Override any GCC internal prototype to avoid an error.
7123    Use char because int might match the return type of a GCC
7124    builtin and then its argument prototype would still apply.  */
7125 #ifdef __cplusplus
7126 extern "C"
7127 #endif
7128 char MPI_Init ();
7129 int
7130 main ()
7131 {
7132 return MPI_Init ();
7133   ;
7134   return 0;
7135 }
7136 _ACEOF
7137 rm -f conftest.$ac_objext conftest$ac_exeext
7138 if { (ac_try="$ac_link"
7139 case "(($ac_try" in
7140   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7141   *) ac_try_echo=$ac_try;;
7142 esac
7143 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7144   (eval "$ac_link") 2>conftest.er1
7145   ac_status=$?
7146   grep -v '^ *+' conftest.er1 >conftest.err
7147   rm -f conftest.er1
7148   cat conftest.err >&5
7149   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7150   (exit $ac_status); } && {
7151          test -z "$ac_c_werror_flag" ||
7152          test ! -s conftest.err
7153        } && test -s conftest$ac_exeext &&
7154        $as_test_x conftest$ac_exeext; then
7155   ac_cv_lib_mpi_MPI_Init=yes
7156 else
7157   echo "$as_me: failed program was:" >&5
7158 sed 's/^/| /' conftest.$ac_ext >&5
7159
7160         ac_cv_lib_mpi_MPI_Init=no
7161 fi
7162
7163 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7164       conftest$ac_exeext conftest.$ac_ext
7165 LIBS=$ac_check_lib_save_LIBS
7166 fi
7167 { echo "$as_me:$LINENO: result: $ac_cv_lib_mpi_MPI_Init" >&5
7168 echo "${ECHO_T}$ac_cv_lib_mpi_MPI_Init" >&6; }
7169 if test $ac_cv_lib_mpi_MPI_Init = yes; then
7170   MPILIBS="-lmpi"
7171 fi
7172
7173 fi
7174 if test x = x"$MPILIBS"; then
7175         { echo "$as_me:$LINENO: checking for MPI_Init in -lmpich" >&5
7176 echo $ECHO_N "checking for MPI_Init in -lmpich... $ECHO_C" >&6; }
7177 if test "${ac_cv_lib_mpich_MPI_Init+set}" = set; then
7178   echo $ECHO_N "(cached) $ECHO_C" >&6
7179 else
7180   ac_check_lib_save_LIBS=$LIBS
7181 LIBS="-lmpich  $LIBS"
7182 cat >conftest.$ac_ext <<_ACEOF
7183 /* confdefs.h.  */
7184 _ACEOF
7185 cat confdefs.h >>conftest.$ac_ext
7186 cat >>conftest.$ac_ext <<_ACEOF
7187 /* end confdefs.h.  */
7188
7189 /* Override any GCC internal prototype to avoid an error.
7190    Use char because int might match the return type of a GCC
7191    builtin and then its argument prototype would still apply.  */
7192 #ifdef __cplusplus
7193 extern "C"
7194 #endif
7195 char MPI_Init ();
7196 int
7197 main ()
7198 {
7199 return MPI_Init ();
7200   ;
7201   return 0;
7202 }
7203 _ACEOF
7204 rm -f conftest.$ac_objext conftest$ac_exeext
7205 if { (ac_try="$ac_link"
7206 case "(($ac_try" in
7207   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7208   *) ac_try_echo=$ac_try;;
7209 esac
7210 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7211   (eval "$ac_link") 2>conftest.er1
7212   ac_status=$?
7213   grep -v '^ *+' conftest.er1 >conftest.err
7214   rm -f conftest.er1
7215   cat conftest.err >&5
7216   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7217   (exit $ac_status); } && {
7218          test -z "$ac_c_werror_flag" ||
7219          test ! -s conftest.err
7220        } && test -s conftest$ac_exeext &&
7221        $as_test_x conftest$ac_exeext; then
7222   ac_cv_lib_mpich_MPI_Init=yes
7223 else
7224   echo "$as_me: failed program was:" >&5
7225 sed 's/^/| /' conftest.$ac_ext >&5
7226
7227         ac_cv_lib_mpich_MPI_Init=no
7228 fi
7229
7230 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7231       conftest$ac_exeext conftest.$ac_ext
7232 LIBS=$ac_check_lib_save_LIBS
7233 fi
7234 { echo "$as_me:$LINENO: result: $ac_cv_lib_mpich_MPI_Init" >&5
7235 echo "${ECHO_T}$ac_cv_lib_mpich_MPI_Init" >&6; }
7236 if test $ac_cv_lib_mpich_MPI_Init = yes; then
7237   MPILIBS="-lmpich"
7238 fi
7239
7240 fi
7241
7242 if test x != x"$MPILIBS"; then
7243         { echo "$as_me:$LINENO: checking for mpi.h" >&5
7244 echo $ECHO_N "checking for mpi.h... $ECHO_C" >&6; }
7245         cat >conftest.$ac_ext <<_ACEOF
7246 /* confdefs.h.  */
7247 _ACEOF
7248 cat confdefs.h >>conftest.$ac_ext
7249 cat >>conftest.$ac_ext <<_ACEOF
7250 /* end confdefs.h.  */
7251 #include <mpi.h>
7252 int
7253 main ()
7254 {
7255
7256   ;
7257   return 0;
7258 }
7259 _ACEOF
7260 rm -f conftest.$ac_objext
7261 if { (ac_try="$ac_compile"
7262 case "(($ac_try" in
7263   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7264   *) ac_try_echo=$ac_try;;
7265 esac
7266 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7267   (eval "$ac_compile") 2>conftest.er1
7268   ac_status=$?
7269   grep -v '^ *+' conftest.er1 >conftest.err
7270   rm -f conftest.er1
7271   cat conftest.err >&5
7272   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7273   (exit $ac_status); } && {
7274          test -z "$ac_c_werror_flag" ||
7275          test ! -s conftest.err
7276        } && test -s conftest.$ac_objext; then
7277   { echo "$as_me:$LINENO: result: yes" >&5
7278 echo "${ECHO_T}yes" >&6; }
7279 else
7280   echo "$as_me: failed program was:" >&5
7281 sed 's/^/| /' conftest.$ac_ext >&5
7282
7283         MPILIBS=""
7284                 { echo "$as_me:$LINENO: result: no" >&5
7285 echo "${ECHO_T}no" >&6; }
7286 fi
7287
7288 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7289 fi
7290
7291 CC="$acx_mpi_save_CC"
7292
7293
7294
7295 # Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
7296 if test x = x"$MPILIBS"; then
7297         { { echo "$as_me:$LINENO: error: \"libmpi IS NOT installed\"" >&5
7298 echo "$as_me: error: \"libmpi IS NOT installed\"" >&2;}
7299    { (exit 1); exit 1; }; }
7300         :
7301 else
7302         { echo "$as_me:$LINENO: WARNING: \"libmpi HAS BEEN installed\"" >&5
7303 echo "$as_me: WARNING: \"libmpi HAS BEEN installed\"" >&2;}
7304         :
7305 fi
7306
7307
7308         CC="$MPICC"
7309         LIBS="$MPILIBS $LIBS"
7310
7311
7312 { echo "$as_me:$LINENO: checking for main in -lmpi" >&5
7313 echo $ECHO_N "checking for main in -lmpi... $ECHO_C" >&6; }
7314 if test "${ac_cv_lib_mpi_main+set}" = set; then
7315   echo $ECHO_N "(cached) $ECHO_C" >&6
7316 else
7317   ac_check_lib_save_LIBS=$LIBS
7318 LIBS="-lmpi  $LIBS"
7319 cat >conftest.$ac_ext <<_ACEOF
7320 /* confdefs.h.  */
7321 _ACEOF
7322 cat confdefs.h >>conftest.$ac_ext
7323 cat >>conftest.$ac_ext <<_ACEOF
7324 /* end confdefs.h.  */
7325
7326
7327 int
7328 main ()
7329 {
7330 return main ();
7331   ;
7332   return 0;
7333 }
7334 _ACEOF
7335 rm -f conftest.$ac_objext conftest$ac_exeext
7336 if { (ac_try="$ac_link"
7337 case "(($ac_try" in
7338   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7339   *) ac_try_echo=$ac_try;;
7340 esac
7341 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7342   (eval "$ac_link") 2>conftest.er1
7343   ac_status=$?
7344   grep -v '^ *+' conftest.er1 >conftest.err
7345   rm -f conftest.er1
7346   cat conftest.err >&5
7347   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7348   (exit $ac_status); } && {
7349          test -z "$ac_c_werror_flag" ||
7350          test ! -s conftest.err
7351        } && test -s conftest$ac_exeext &&
7352        $as_test_x conftest$ac_exeext; then
7353   ac_cv_lib_mpi_main=yes
7354 else
7355   echo "$as_me: failed program was:" >&5
7356 sed 's/^/| /' conftest.$ac_ext >&5
7357
7358         ac_cv_lib_mpi_main=no
7359 fi
7360
7361 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7362       conftest$ac_exeext conftest.$ac_ext
7363 LIBS=$ac_check_lib_save_LIBS
7364 fi
7365 { echo "$as_me:$LINENO: result: $ac_cv_lib_mpi_main" >&5
7366 echo "${ECHO_T}$ac_cv_lib_mpi_main" >&6; }
7367 if test $ac_cv_lib_mpi_main = yes; then
7368   cat >>confdefs.h <<_ACEOF
7369 #define HAVE_LIBMPI 1
7370 _ACEOF
7371
7372   LIBS="-lmpi $LIBS"
7373
7374 else
7375   { { echo "$as_me:$LINENO: error: \"libmpi not installed\"" >&5
7376 echo "$as_me: error: \"libmpi not installed\"" >&2;}
7377    { (exit 1); exit 1; }; }
7378 fi
7379
7380         if test "${ac_cv_header_mpi_h+set}" = set; then
7381   { echo "$as_me:$LINENO: checking for mpi.h" >&5
7382 echo $ECHO_N "checking for mpi.h... $ECHO_C" >&6; }
7383 if test "${ac_cv_header_mpi_h+set}" = set; then
7384   echo $ECHO_N "(cached) $ECHO_C" >&6
7385 fi
7386 { echo "$as_me:$LINENO: result: $ac_cv_header_mpi_h" >&5
7387 echo "${ECHO_T}$ac_cv_header_mpi_h" >&6; }
7388 else
7389   # Is the header compilable?
7390 { echo "$as_me:$LINENO: checking mpi.h usability" >&5
7391 echo $ECHO_N "checking mpi.h usability... $ECHO_C" >&6; }
7392 cat >conftest.$ac_ext <<_ACEOF
7393 /* confdefs.h.  */
7394 _ACEOF
7395 cat confdefs.h >>conftest.$ac_ext
7396 cat >>conftest.$ac_ext <<_ACEOF
7397 /* end confdefs.h.  */
7398 $ac_includes_default
7399 #include <mpi.h>
7400 _ACEOF
7401 rm -f conftest.$ac_objext
7402 if { (ac_try="$ac_compile"
7403 case "(($ac_try" in
7404   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7405   *) ac_try_echo=$ac_try;;
7406 esac
7407 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7408   (eval "$ac_compile") 2>conftest.er1
7409   ac_status=$?
7410   grep -v '^ *+' conftest.er1 >conftest.err
7411   rm -f conftest.er1
7412   cat conftest.err >&5
7413   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7414   (exit $ac_status); } && {
7415          test -z "$ac_c_werror_flag" ||
7416          test ! -s conftest.err
7417        } && test -s conftest.$ac_objext; then
7418   ac_header_compiler=yes
7419 else
7420   echo "$as_me: failed program was:" >&5
7421 sed 's/^/| /' conftest.$ac_ext >&5
7422
7423         ac_header_compiler=no
7424 fi
7425
7426 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7427 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7428 echo "${ECHO_T}$ac_header_compiler" >&6; }
7429
7430 # Is the header present?
7431 { echo "$as_me:$LINENO: checking mpi.h presence" >&5
7432 echo $ECHO_N "checking mpi.h presence... $ECHO_C" >&6; }
7433 cat >conftest.$ac_ext <<_ACEOF
7434 /* confdefs.h.  */
7435 _ACEOF
7436 cat confdefs.h >>conftest.$ac_ext
7437 cat >>conftest.$ac_ext <<_ACEOF
7438 /* end confdefs.h.  */
7439 #include <mpi.h>
7440 _ACEOF
7441 if { (ac_try="$ac_cpp conftest.$ac_ext"
7442 case "(($ac_try" in
7443   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7444   *) ac_try_echo=$ac_try;;
7445 esac
7446 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7447   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
7448   ac_status=$?
7449   grep -v '^ *+' conftest.er1 >conftest.err
7450   rm -f conftest.er1
7451   cat conftest.err >&5
7452   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7453   (exit $ac_status); } >/dev/null && {
7454          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
7455          test ! -s conftest.err
7456        }; then
7457   ac_header_preproc=yes
7458 else
7459   echo "$as_me: failed program was:" >&5
7460 sed 's/^/| /' conftest.$ac_ext >&5
7461
7462   ac_header_preproc=no
7463 fi
7464
7465 rm -f conftest.err conftest.$ac_ext
7466 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7467 echo "${ECHO_T}$ac_header_preproc" >&6; }
7468
7469 # So?  What about this header?
7470 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7471   yes:no: )
7472     { echo "$as_me:$LINENO: WARNING: mpi.h: accepted by the compiler, rejected by the preprocessor!" >&5
7473 echo "$as_me: WARNING: mpi.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
7474     { echo "$as_me:$LINENO: WARNING: mpi.h: proceeding with the compiler's result" >&5
7475 echo "$as_me: WARNING: mpi.h: proceeding with the compiler's result" >&2;}
7476     ac_header_preproc=yes
7477     ;;
7478   no:yes:* )
7479     { echo "$as_me:$LINENO: WARNING: mpi.h: present but cannot be compiled" >&5
7480 echo "$as_me: WARNING: mpi.h: present but cannot be compiled" >&2;}
7481     { echo "$as_me:$LINENO: WARNING: mpi.h:     check for missing prerequisite headers?" >&5
7482 echo "$as_me: WARNING: mpi.h:     check for missing prerequisite headers?" >&2;}
7483     { echo "$as_me:$LINENO: WARNING: mpi.h: see the Autoconf documentation" >&5
7484 echo "$as_me: WARNING: mpi.h: see the Autoconf documentation" >&2;}
7485     { echo "$as_me:$LINENO: WARNING: mpi.h:     section \"Present But Cannot Be Compiled\"" >&5
7486 echo "$as_me: WARNING: mpi.h:     section \"Present But Cannot Be Compiled\"" >&2;}
7487     { echo "$as_me:$LINENO: WARNING: mpi.h: proceeding with the preprocessor's result" >&5
7488 echo "$as_me: WARNING: mpi.h: proceeding with the preprocessor's result" >&2;}
7489     { echo "$as_me:$LINENO: WARNING: mpi.h: in the future, the compiler will take precedence" >&5
7490 echo "$as_me: WARNING: mpi.h: in the future, the compiler will take precedence" >&2;}
7491
7492     ;;
7493 esac
7494 { echo "$as_me:$LINENO: checking for mpi.h" >&5
7495 echo $ECHO_N "checking for mpi.h... $ECHO_C" >&6; }
7496 if test "${ac_cv_header_mpi_h+set}" = set; then
7497   echo $ECHO_N "(cached) $ECHO_C" >&6
7498 else
7499   ac_cv_header_mpi_h=$ac_header_preproc
7500 fi
7501 { echo "$as_me:$LINENO: result: $ac_cv_header_mpi_h" >&5
7502 echo "${ECHO_T}$ac_cv_header_mpi_h" >&6; }
7503
7504 fi
7505 if test $ac_cv_header_mpi_h = yes; then
7506   :
7507 else
7508   { { echo "$as_me:$LINENO: error: \"missing mpi.h\"" >&5
7509 echo "$as_me: error: \"missing mpi.h\"" >&2;}
7510    { (exit 1); exit 1; }; }
7511 fi
7512
7513
7514
7515
7516 { echo "$as_me:$LINENO: checking for gpiv_piv_mpi_bcast_pivpar in -lgpiv_mpi" >&5
7517 echo $ECHO_N "checking for gpiv_piv_mpi_bcast_pivpar in -lgpiv_mpi... $ECHO_C" >&6; }
7518 if test "${ac_cv_lib_gpiv_mpi_gpiv_piv_mpi_bcast_pivpar+set}" = set; then
7519   echo $ECHO_N "(cached) $ECHO_C" >&6
7520 else
7521   ac_check_lib_save_LIBS=$LIBS
7522 LIBS="-lgpiv_mpi  $LIBS"
7523 cat >conftest.$ac_ext <<_ACEOF
7524 /* confdefs.h.  */
7525 _ACEOF
7526 cat confdefs.h >>conftest.$ac_ext
7527 cat >>conftest.$ac_ext <<_ACEOF
7528 /* end confdefs.h.  */
7529
7530 /* Override any GCC internal prototype to avoid an error.
7531    Use char because int might match the return type of a GCC
7532    builtin and then its argument prototype would still apply.  */
7533 #ifdef __cplusplus
7534 extern "C"
7535 #endif
7536 char gpiv_piv_mpi_bcast_pivpar ();
7537 int
7538 main ()
7539 {
7540 return gpiv_piv_mpi_bcast_pivpar ();
7541   ;
7542   return 0;
7543 }
7544 _ACEOF
7545 rm -f conftest.$ac_objext conftest$ac_exeext
7546 if { (ac_try="$ac_link"
7547 case "(($ac_try" in
7548   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7549   *) ac_try_echo=$ac_try;;
7550 esac
7551 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7552   (eval "$ac_link") 2>conftest.er1
7553   ac_status=$?
7554   grep -v '^ *+' conftest.er1 >conftest.err
7555   rm -f conftest.er1
7556   cat conftest.err >&5
7557   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7558   (exit $ac_status); } && {
7559          test -z "$ac_c_werror_flag" ||
7560          test ! -s conftest.err
7561        } && test -s conftest$ac_exeext &&
7562        $as_test_x conftest$ac_exeext; then
7563   ac_cv_lib_gpiv_mpi_gpiv_piv_mpi_bcast_pivpar=yes
7564 else
7565   echo "$as_me: failed program was:" >&5
7566 sed 's/^/| /' conftest.$ac_ext >&5
7567
7568         ac_cv_lib_gpiv_mpi_gpiv_piv_mpi_bcast_pivpar=no
7569 fi
7570
7571 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7572       conftest$ac_exeext conftest.$ac_ext
7573 LIBS=$ac_check_lib_save_LIBS
7574 fi
7575 { echo "$as_me:$LINENO: result: $ac_cv_lib_gpiv_mpi_gpiv_piv_mpi_bcast_pivpar" >&5
7576 echo "${ECHO_T}$ac_cv_lib_gpiv_mpi_gpiv_piv_mpi_bcast_pivpar" >&6; }
7577 if test $ac_cv_lib_gpiv_mpi_gpiv_piv_mpi_bcast_pivpar = yes; then
7578   cat >>confdefs.h <<_ACEOF
7579 #define HAVE_LIBGPIV_MPI 1
7580 _ACEOF
7581
7582   LIBS="-lgpiv_mpi $LIBS"
7583
7584 else
7585   { { echo "$as_me:$LINENO: error: \"gpiv_piv_mpi_bcast_pivpar is not working in libgpiv_mpi. \
7586 Enable MPI in libgpiv or disable it here by leaving out --enable-mpi during ./configure\"" >&5
7587 echo "$as_me: error: \"gpiv_piv_mpi_bcast_pivpar is not working in libgpiv_mpi. \
7588 Enable MPI in libgpiv or disable it here by leaving out --enable-mpi during ./configure\"" >&2;}
7589    { (exit 1); exit 1; }; }
7590 fi
7591
7592
7593         # Extract the first word of "mpipython", so it can be a program name with args.
7594 set dummy mpipython; ac_word=$2
7595 { echo "$as_me:$LINENO: checking for $ac_word" >&5
7596 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
7597 if test "${ac_cv_prog_MPIPYTHON+set}" = set; then
7598   echo $ECHO_N "(cached) $ECHO_C" >&6
7599 else
7600   if test -n "$MPIPYTHON"; then
7601   ac_cv_prog_MPIPYTHON="$MPIPYTHON" # Let the user override the test.
7602 else
7603 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7604 for as_dir in $PATH
7605 do
7606   IFS=$as_save_IFS
7607   test -z "$as_dir" && as_dir=.
7608   for ac_exec_ext in '' $ac_executable_extensions; do
7609   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7610     ac_cv_prog_MPIPYTHON="true"
7611     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7612     break 2
7613   fi
7614 done
7615 done
7616 IFS=$as_save_IFS
7617
7618   test -z "$ac_cv_prog_MPIPYTHON" && ac_cv_prog_MPIPYTHON="false"
7619 fi
7620 fi
7621 MPIPYTHON=$ac_cv_prog_MPIPYTHON
7622 if test -n "$MPIPYTHON"; then
7623   { echo "$as_me:$LINENO: result: $MPIPYTHON" >&5
7624 echo "${ECHO_T}$MPIPYTHON" >&6; }
7625 else
7626   { echo "$as_me:$LINENO: result: no" >&5
7627 echo "${ECHO_T}no" >&6; }
7628 fi
7629
7630
7631
7632 else
7633 ## if test  "${ENABLE_MPI}" != '-DENABLE_MPI'; then
7634
7635 { echo "$as_me:$LINENO: checking for gpiv_warning in -lgpiv" >&5
7636 echo $ECHO_N "checking for gpiv_warning in -lgpiv... $ECHO_C" >&6; }
7637 if test "${ac_cv_lib_gpiv_gpiv_warning+set}" = set; then
7638   echo $ECHO_N "(cached) $ECHO_C" >&6
7639 else
7640   ac_check_lib_save_LIBS=$LIBS
7641 LIBS="-lgpiv  $LIBS"
7642 cat >conftest.$ac_ext <<_ACEOF
7643 /* confdefs.h.  */
7644 _ACEOF
7645 cat confdefs.h >>conftest.$ac_ext
7646 cat >>conftest.$ac_ext <<_ACEOF
7647 /* end confdefs.h.  */
7648
7649 /* Override any GCC internal prototype to avoid an error.
7650    Use char because int might match the return type of a GCC
7651    builtin and then its argument prototype would still apply.  */
7652 #ifdef __cplusplus
7653 extern "C"
7654 #endif
7655 char gpiv_warning ();
7656 int
7657 main ()
7658 {
7659 return gpiv_warning ();
7660   ;
7661   return 0;
7662 }
7663 _ACEOF
7664 rm -f conftest.$ac_objext conftest$ac_exeext
7665 if { (ac_try="$ac_link"
7666 case "(($ac_try" in
7667   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7668   *) ac_try_echo=$ac_try;;
7669 esac
7670 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7671   (eval "$ac_link") 2>conftest.er1
7672   ac_status=$?
7673   grep -v '^ *+' conftest.er1 >conftest.err
7674   rm -f conftest.er1
7675   cat conftest.err >&5
7676   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7677   (exit $ac_status); } && {
7678          test -z "$ac_c_werror_flag" ||
7679          test ! -s conftest.err
7680        } && test -s conftest$ac_exeext &&
7681        $as_test_x conftest$ac_exeext; then
7682   ac_cv_lib_gpiv_gpiv_warning=yes
7683 else
7684   echo "$as_me: failed program was:" >&5
7685 sed 's/^/| /' conftest.$ac_ext >&5
7686
7687         ac_cv_lib_gpiv_gpiv_warning=no
7688 fi
7689
7690 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7691       conftest$ac_exeext conftest.$ac_ext
7692 LIBS=$ac_check_lib_save_LIBS
7693 fi
7694 { echo "$as_me:$LINENO: result: $ac_cv_lib_gpiv_gpiv_warning" >&5
7695 echo "${ECHO_T}$ac_cv_lib_gpiv_gpiv_warning" >&6; }
7696 if test $ac_cv_lib_gpiv_gpiv_warning = yes; then
7697   cat >>confdefs.h <<_ACEOF
7698 #define HAVE_LIBGPIV 1
7699 _ACEOF
7700
7701   LIBS="-lgpiv $LIBS"
7702
7703 else
7704   { { echo "$as_me:$LINENO: error: \"libgpiv has not been installed\"" >&5
7705 echo "$as_me: error: \"libgpiv has not been installed\"" >&2;}
7706    { (exit 1); exit 1; }; }
7707 fi
7708
7709 fi
7710
7711
7712
7713
7714
7715
7716
7717 for ac_header in  stdlib.h string.h unistd.h \
7718         fftw3.h \
7719         gpiv.h \
7720
7721 do
7722 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7723 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7724   { echo "$as_me:$LINENO: checking for $ac_header" >&5
7725 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7726 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7727   echo $ECHO_N "(cached) $ECHO_C" >&6
7728 fi
7729 ac_res=`eval echo '${'$as_ac_Header'}'`
7730                { echo "$as_me:$LINENO: result: $ac_res" >&5
7731 echo "${ECHO_T}$ac_res" >&6; }
7732 else
7733   # Is the header compilable?
7734 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
7735 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
7736 cat >conftest.$ac_ext <<_ACEOF
7737 /* confdefs.h.  */
7738 _ACEOF
7739 cat confdefs.h >>conftest.$ac_ext
7740 cat >>conftest.$ac_ext <<_ACEOF
7741 /* end confdefs.h.  */
7742 $ac_includes_default
7743 #include <$ac_header>
7744 _ACEOF
7745 rm -f conftest.$ac_objext
7746 if { (ac_try="$ac_compile"
7747 case "(($ac_try" in
7748   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7749   *) ac_try_echo=$ac_try;;
7750 esac
7751 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7752   (eval "$ac_compile") 2>conftest.er1
7753   ac_status=$?
7754   grep -v '^ *+' conftest.er1 >conftest.err
7755   rm -f conftest.er1
7756   cat conftest.err >&5
7757   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7758   (exit $ac_status); } && {
7759          test -z "$ac_c_werror_flag" ||
7760          test ! -s conftest.err
7761        } && test -s conftest.$ac_objext; then
7762   ac_header_compiler=yes
7763 else
7764   echo "$as_me: failed program was:" >&5
7765 sed 's/^/| /' conftest.$ac_ext >&5
7766
7767         ac_header_compiler=no
7768 fi
7769
7770 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7771 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7772 echo "${ECHO_T}$ac_header_compiler" >&6; }
7773
7774 # Is the header present?
7775 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
7776 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
7777 cat >conftest.$ac_ext <<_ACEOF
7778 /* confdefs.h.  */
7779 _ACEOF
7780 cat confdefs.h >>conftest.$ac_ext
7781 cat >>conftest.$ac_ext <<_ACEOF
7782 /* end confdefs.h.  */
7783 #include <$ac_header>
7784 _ACEOF
7785 if { (ac_try="$ac_cpp conftest.$ac_ext"
7786 case "(($ac_try" in
7787   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7788   *) ac_try_echo=$ac_try;;
7789 esac
7790 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7791   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
7792   ac_status=$?
7793   grep -v '^ *+' conftest.er1 >conftest.err
7794   rm -f conftest.er1
7795   cat conftest.err >&5
7796   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7797   (exit $ac_status); } >/dev/null && {
7798          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
7799          test ! -s conftest.err
7800        }; then
7801   ac_header_preproc=yes
7802 else
7803   echo "$as_me: failed program was:" >&5
7804 sed 's/^/| /' conftest.$ac_ext >&5
7805
7806   ac_header_preproc=no
7807 fi
7808
7809 rm -f conftest.err conftest.$ac_ext
7810 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7811 echo "${ECHO_T}$ac_header_preproc" >&6; }
7812
7813 # So?  What about this header?
7814 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7815   yes:no: )
7816     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7817 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7818     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7819 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7820     ac_header_preproc=yes
7821     ;;
7822   no:yes:* )
7823     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7824 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7825     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
7826 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
7827     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7828 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7829     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
7830 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
7831     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7832 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7833     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7834 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7835
7836     ;;
7837 esac
7838 { echo "$as_me:$LINENO: checking for $ac_header" >&5
7839 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7840 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7841   echo $ECHO_N "(cached) $ECHO_C" >&6
7842 else
7843   eval "$as_ac_Header=\$ac_header_preproc"
7844 fi
7845 ac_res=`eval echo '${'$as_ac_Header'}'`
7846                { echo "$as_me:$LINENO: result: $ac_res" >&5
7847 echo "${ECHO_T}$ac_res" >&6; }
7848
7849 fi
7850 if test `eval echo '${'$as_ac_Header'}'` = yes; then
7851   cat >>confdefs.h <<_ACEOF
7852 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7853 _ACEOF
7854
7855 fi
7856
7857 done
7858
7859
7860
7861
7862
7863 # Check whether --enable-cam was given.
7864 if test "${enable_cam+set}" = set; then
7865   enableval=$enable_cam; ENABLE_CAM="-DENABLE_CAM"
7866
7867 fi
7868
7869
7870
7871
7872 # Check whether --enable-trig was given.
7873 if test "${enable_trig+set}" = set; then
7874   enableval=$enable_trig; ENABLE_TRIG="-DENABLE_TRIG"
7875
7876 fi
7877
7878
7879
7880
7881 if test  "${ENABLE_CAM}" == '-DENABLE_CAM'; then
7882
7883 { echo "$as_me:$LINENO: checking for gpiv_cam_get_camvar in -lgpiv" >&5
7884 echo $ECHO_N "checking for gpiv_cam_get_camvar in -lgpiv... $ECHO_C" >&6; }
7885 if test "${ac_cv_lib_gpiv_gpiv_cam_get_camvar+set}" = set; then
7886   echo $ECHO_N "(cached) $ECHO_C" >&6
7887 else
7888   ac_check_lib_save_LIBS=$LIBS
7889 LIBS="-lgpiv  $LIBS"
7890 cat >conftest.$ac_ext <<_ACEOF
7891 /* confdefs.h.  */
7892 _ACEOF
7893 cat confdefs.h >>conftest.$ac_ext
7894 cat >>conftest.$ac_ext <<_ACEOF
7895 /* end confdefs.h.  */
7896
7897 /* Override any GCC internal prototype to avoid an error.
7898    Use char because int might match the return type of a GCC
7899    builtin and then its argument prototype would still apply.  */
7900 #ifdef __cplusplus
7901 extern "C"
7902 #endif
7903 char gpiv_cam_get_camvar ();
7904 int
7905 main ()
7906 {
7907 return gpiv_cam_get_camvar ();
7908   ;
7909   return 0;
7910 }
7911 _ACEOF
7912 rm -f conftest.$ac_objext conftest$ac_exeext
7913 if { (ac_try="$ac_link"
7914 case "(($ac_try" in
7915   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7916   *) ac_try_echo=$ac_try;;
7917 esac
7918 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7919   (eval "$ac_link") 2>conftest.er1
7920   ac_status=$?
7921   grep -v '^ *+' conftest.er1 >conftest.err
7922   rm -f conftest.er1
7923   cat conftest.err >&5
7924   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7925   (exit $ac_status); } && {
7926          test -z "$ac_c_werror_flag" ||
7927          test ! -s conftest.err
7928        } && test -s conftest$ac_exeext &&
7929        $as_test_x conftest$ac_exeext; then
7930   ac_cv_lib_gpiv_gpiv_cam_get_camvar=yes
7931 else
7932   echo "$as_me: failed program was:" >&5
7933 sed 's/^/| /' conftest.$ac_ext >&5
7934
7935         ac_cv_lib_gpiv_gpiv_cam_get_camvar=no
7936 fi
7937
7938 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7939       conftest$ac_exeext conftest.$ac_ext
7940 LIBS=$ac_check_lib_save_LIBS
7941 fi
7942 { echo "$as_me:$LINENO: result: $ac_cv_lib_gpiv_gpiv_cam_get_camvar" >&5
7943 echo "${ECHO_T}$ac_cv_lib_gpiv_gpiv_cam_get_camvar" >&6; }
7944 if test $ac_cv_lib_gpiv_gpiv_cam_get_camvar = yes; then
7945   cat >>confdefs.h <<_ACEOF
7946 #define HAVE_LIBGPIV 1
7947 _ACEOF
7948
7949   LIBS="-lgpiv $LIBS"
7950
7951 else
7952   { { echo "$as_me:$LINENO: error: \"(IEEE-1394) camera is not working in libgpiv. \
7953 Enable (IEEE-1394) camera in libgpiv or disable it here by leaving out --enable-cam during ./configure\"" >&5
7954 echo "$as_me: error: \"(IEEE-1394) camera is not working in libgpiv. \
7955 Enable (IEEE-1394) camera in libgpiv or disable it here by leaving out --enable-cam during ./configure\"" >&2;}
7956    { (exit 1); exit 1; }; }
7957 fi
7958
7959
7960
7961 { echo "$as_me:$LINENO: checking for raw1394_destroy_handle in -lraw1394" >&5
7962 echo $ECHO_N "checking for raw1394_destroy_handle in -lraw1394... $ECHO_C" >&6; }
7963 if test "${ac_cv_lib_raw1394_raw1394_destroy_handle+set}" = set; then
7964   echo $ECHO_N "(cached) $ECHO_C" >&6
7965 else
7966   ac_check_lib_save_LIBS=$LIBS
7967 LIBS="-lraw1394  $LIBS"
7968 cat >conftest.$ac_ext <<_ACEOF
7969 /* confdefs.h.  */
7970 _ACEOF
7971 cat confdefs.h >>conftest.$ac_ext
7972 cat >>conftest.$ac_ext <<_ACEOF
7973 /* end confdefs.h.  */
7974
7975 /* Override any GCC internal prototype to avoid an error.
7976    Use char because int might match the return type of a GCC
7977    builtin and then its argument prototype would still apply.  */
7978 #ifdef __cplusplus
7979 extern "C"
7980 #endif
7981 char raw1394_destroy_handle ();
7982 int
7983 main ()
7984 {
7985 return raw1394_destroy_handle ();
7986   ;
7987   return 0;
7988 }
7989 _ACEOF
7990 rm -f conftest.$ac_objext conftest$ac_exeext
7991 if { (ac_try="$ac_link"
7992 case "(($ac_try" in
7993   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7994   *) ac_try_echo=$ac_try;;
7995 esac
7996 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7997   (eval "$ac_link") 2>conftest.er1
7998   ac_status=$?
7999   grep -v '^ *+' conftest.er1 >conftest.err
8000   rm -f conftest.er1
8001   cat conftest.err >&5
8002   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8003   (exit $ac_status); } && {
8004          test -z "$ac_c_werror_flag" ||
8005          test ! -s conftest.err
8006        } && test -s conftest$ac_exeext &&
8007        $as_test_x conftest$ac_exeext; then
8008   ac_cv_lib_raw1394_raw1394_destroy_handle=yes
8009 else
8010   echo "$as_me: failed program was:" >&5
8011 sed 's/^/| /' conftest.$ac_ext >&5
8012
8013         ac_cv_lib_raw1394_raw1394_destroy_handle=no
8014 fi
8015
8016 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8017       conftest$ac_exeext conftest.$ac_ext
8018 LIBS=$ac_check_lib_save_LIBS
8019 fi
8020 { echo "$as_me:$LINENO: result: $ac_cv_lib_raw1394_raw1394_destroy_handle" >&5
8021 echo "${ECHO_T}$ac_cv_lib_raw1394_raw1394_destroy_handle" >&6; }
8022 if test $ac_cv_lib_raw1394_raw1394_destroy_handle = yes; then
8023   cat >>confdefs.h <<_ACEOF
8024 #define HAVE_LIBRAW1394 1
8025 _ACEOF
8026
8027   LIBS="-lraw1394 $LIBS"
8028
8029 else
8030   { { echo "$as_me:$LINENO: error: \"libraw1394 not installed\"" >&5
8031 echo "$as_me: error: \"libraw1394 not installed\"" >&2;}
8032    { (exit 1); exit 1; }; }
8033 fi
8034
8035
8036
8037 { echo "$as_me:$LINENO: checking for dc1394_create_handle in -ldc1394_control" >&5
8038 echo $ECHO_N "checking for dc1394_create_handle in -ldc1394_control... $ECHO_C" >&6; }
8039 if test "${ac_cv_lib_dc1394_control_dc1394_create_handle+set}" = set; then
8040   echo $ECHO_N "(cached) $ECHO_C" >&6
8041 else
8042   ac_check_lib_save_LIBS=$LIBS
8043 LIBS="-ldc1394_control  $LIBS"
8044 cat >conftest.$ac_ext <<_ACEOF
8045 /* confdefs.h.  */
8046 _ACEOF
8047 cat confdefs.h >>conftest.$ac_ext
8048 cat >>conftest.$ac_ext <<_ACEOF
8049 /* end confdefs.h.  */
8050
8051 /* Override any GCC internal prototype to avoid an error.
8052    Use char because int might match the return type of a GCC
8053    builtin and then its argument prototype would still apply.  */
8054 #ifdef __cplusplus
8055 extern "C"
8056 #endif
8057 char dc1394_create_handle ();
8058 int
8059 main ()
8060 {
8061 return dc1394_create_handle ();
8062   ;
8063   return 0;
8064 }
8065 _ACEOF
8066 rm -f conftest.$ac_objext conftest$ac_exeext
8067 if { (ac_try="$ac_link"
8068 case "(($ac_try" in
8069   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8070   *) ac_try_echo=$ac_try;;
8071 esac
8072 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8073   (eval "$ac_link") 2>conftest.er1
8074   ac_status=$?
8075   grep -v '^ *+' conftest.er1 >conftest.err
8076   rm -f conftest.er1
8077   cat conftest.err >&5
8078   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8079   (exit $ac_status); } && {
8080          test -z "$ac_c_werror_flag" ||
8081          test ! -s conftest.err
8082        } && test -s conftest$ac_exeext &&
8083        $as_test_x conftest$ac_exeext; then
8084   ac_cv_lib_dc1394_control_dc1394_create_handle=yes
8085 else
8086   echo "$as_me: failed program was:" >&5
8087 sed 's/^/| /' conftest.$ac_ext >&5
8088
8089         ac_cv_lib_dc1394_control_dc1394_create_handle=no
8090 fi
8091
8092 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8093       conftest$ac_exeext conftest.$ac_ext
8094 LIBS=$ac_check_lib_save_LIBS
8095 fi
8096 { echo "$as_me:$LINENO: result: $ac_cv_lib_dc1394_control_dc1394_create_handle" >&5
8097 echo "${ECHO_T}$ac_cv_lib_dc1394_control_dc1394_create_handle" >&6; }
8098 if test $ac_cv_lib_dc1394_control_dc1394_create_handle = yes; then
8099   cat >>confdefs.h <<_ACEOF
8100 #define HAVE_LIBDC1394_CONTROL 1
8101 _ACEOF
8102
8103   LIBS="-ldc1394_control $LIBS"
8104
8105 else
8106   { { echo "$as_me:$LINENO: error: \"libdc1394_control not installed\"" >&5
8107 echo "$as_me: error: \"libdc1394_control not installed\"" >&2;}
8108    { (exit 1); exit 1; }; }
8109 fi
8110
8111
8112         if test "${ac_cv_header_libdc1394_dc1394_control_h+set}" = set; then
8113   { echo "$as_me:$LINENO: checking for libdc1394/dc1394_control.h" >&5
8114 echo $ECHO_N "checking for libdc1394/dc1394_control.h... $ECHO_C" >&6; }
8115 if test "${ac_cv_header_libdc1394_dc1394_control_h+set}" = set; then
8116   echo $ECHO_N "(cached) $ECHO_C" >&6
8117 fi
8118 { echo "$as_me:$LINENO: result: $ac_cv_header_libdc1394_dc1394_control_h" >&5
8119 echo "${ECHO_T}$ac_cv_header_libdc1394_dc1394_control_h" >&6; }
8120 else
8121   # Is the header compilable?
8122 { echo "$as_me:$LINENO: checking libdc1394/dc1394_control.h usability" >&5
8123 echo $ECHO_N "checking libdc1394/dc1394_control.h usability... $ECHO_C" >&6; }
8124 cat >conftest.$ac_ext <<_ACEOF
8125 /* confdefs.h.  */
8126 _ACEOF
8127 cat confdefs.h >>conftest.$ac_ext
8128 cat >>conftest.$ac_ext <<_ACEOF
8129 /* end confdefs.h.  */
8130 $ac_includes_default
8131 #include <libdc1394/dc1394_control.h>
8132 _ACEOF
8133 rm -f conftest.$ac_objext
8134 if { (ac_try="$ac_compile"
8135 case "(($ac_try" in
8136   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8137   *) ac_try_echo=$ac_try;;
8138 esac
8139 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8140   (eval "$ac_compile") 2>conftest.er1
8141   ac_status=$?
8142   grep -v '^ *+' conftest.er1 >conftest.err
8143   rm -f conftest.er1
8144   cat conftest.err >&5
8145   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8146   (exit $ac_status); } && {
8147          test -z "$ac_c_werror_flag" ||
8148          test ! -s conftest.err
8149        } && test -s conftest.$ac_objext; then
8150   ac_header_compiler=yes
8151 else
8152   echo "$as_me: failed program was:" >&5
8153 sed 's/^/| /' conftest.$ac_ext >&5
8154
8155         ac_header_compiler=no
8156 fi
8157
8158 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8159 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8160 echo "${ECHO_T}$ac_header_compiler" >&6; }
8161
8162 # Is the header present?
8163 { echo "$as_me:$LINENO: checking libdc1394/dc1394_control.h presence" >&5
8164 echo $ECHO_N "checking libdc1394/dc1394_control.h presence... $ECHO_C" >&6; }
8165 cat >conftest.$ac_ext <<_ACEOF
8166 /* confdefs.h.  */
8167 _ACEOF
8168 cat confdefs.h >>conftest.$ac_ext
8169 cat >>conftest.$ac_ext <<_ACEOF
8170 /* end confdefs.h.  */
8171 #include <libdc1394/dc1394_control.h>
8172 _ACEOF
8173 if { (ac_try="$ac_cpp conftest.$ac_ext"
8174 case "(($ac_try" in
8175   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8176   *) ac_try_echo=$ac_try;;
8177 esac
8178 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8179   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
8180   ac_status=$?
8181   grep -v '^ *+' conftest.er1 >conftest.err
8182   rm -f conftest.er1
8183   cat conftest.err >&5
8184   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8185   (exit $ac_status); } >/dev/null && {
8186          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
8187          test ! -s conftest.err
8188        }; then
8189   ac_header_preproc=yes
8190 else
8191   echo "$as_me: failed program was:" >&5
8192 sed 's/^/| /' conftest.$ac_ext >&5
8193
8194   ac_header_preproc=no
8195 fi
8196
8197 rm -f conftest.err conftest.$ac_ext
8198 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8199 echo "${ECHO_T}$ac_header_preproc" >&6; }
8200
8201 # So?  What about this header?
8202 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8203   yes:no: )
8204     { echo "$as_me:$LINENO: WARNING: libdc1394/dc1394_control.h: accepted by the compiler, rejected by the preprocessor!" >&5
8205 echo "$as_me: WARNING: libdc1394/dc1394_control.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
8206     { echo "$as_me:$LINENO: WARNING: libdc1394/dc1394_control.h: proceeding with the compiler's result" >&5
8207 echo "$as_me: WARNING: libdc1394/dc1394_control.h: proceeding with the compiler's result" >&2;}
8208     ac_header_preproc=yes
8209     ;;
8210   no:yes:* )
8211     { echo "$as_me:$LINENO: WARNING: libdc1394/dc1394_control.h: present but cannot be compiled" >&5
8212 echo "$as_me: WARNING: libdc1394/dc1394_control.h: present but cannot be compiled" >&2;}
8213     { echo "$as_me:$LINENO: WARNING: libdc1394/dc1394_control.h:     check for missing prerequisite headers?" >&5
8214 echo "$as_me: WARNING: libdc1394/dc1394_control.h:     check for missing prerequisite headers?" >&2;}
8215     { echo "$as_me:$LINENO: WARNING: libdc1394/dc1394_control.h: see the Autoconf documentation" >&5
8216 echo "$as_me: WARNING: libdc1394/dc1394_control.h: see the Autoconf documentation" >&2;}
8217     { echo "$as_me:$LINENO: WARNING: libdc1394/dc1394_control.h:     section \"Present But Cannot Be Compiled\"" >&5
8218 echo "$as_me: WARNING: libdc1394/dc1394_control.h:     section \"Present But Cannot Be Compiled\"" >&2;}
8219     { echo "$as_me:$LINENO: WARNING: libdc1394/dc1394_control.h: proceeding with the preprocessor's result" >&5
8220 echo "$as_me: WARNING: libdc1394/dc1394_control.h: proceeding with the preprocessor's result" >&2;}
8221     { echo "$as_me:$LINENO: WARNING: libdc1394/dc1394_control.h: in the future, the compiler will take precedence" >&5
8222 echo "$as_me: WARNING: libdc1394/dc1394_control.h: in the future, the compiler will take precedence" >&2;}
8223
8224     ;;
8225 esac
8226 { echo "$as_me:$LINENO: checking for libdc1394/dc1394_control.h" >&5
8227 echo $ECHO_N "checking for libdc1394/dc1394_control.h... $ECHO_C" >&6; }
8228 if test "${ac_cv_header_libdc1394_dc1394_control_h+set}" = set; then
8229   echo $ECHO_N "(cached) $ECHO_C" >&6
8230 else
8231   ac_cv_header_libdc1394_dc1394_control_h=$ac_header_preproc
8232 fi
8233 { echo "$as_me:$LINENO: result: $ac_cv_header_libdc1394_dc1394_control_h" >&5
8234 echo "${ECHO_T}$ac_cv_header_libdc1394_dc1394_control_h" >&6; }
8235
8236 fi
8237 if test $ac_cv_header_libdc1394_dc1394_control_h = yes; then
8238   :
8239 else
8240   { { echo "$as_me:$LINENO: error: \"missing dc1394_control.h\"" >&5
8241 echo "$as_me: error: \"missing dc1394_control.h\"" >&2;}
8242    { (exit 1); exit 1; }; }
8243 fi
8244
8245
8246
8247         if test "${ac_cv_header_libraw1394_raw1394_h+set}" = set; then
8248   { echo "$as_me:$LINENO: checking for libraw1394/raw1394.h" >&5
8249 echo $ECHO_N "checking for libraw1394/raw1394.h... $ECHO_C" >&6; }
8250 if test "${ac_cv_header_libraw1394_raw1394_h+set}" = set; then
8251   echo $ECHO_N "(cached) $ECHO_C" >&6
8252 fi
8253 { echo "$as_me:$LINENO: result: $ac_cv_header_libraw1394_raw1394_h" >&5
8254 echo "${ECHO_T}$ac_cv_header_libraw1394_raw1394_h" >&6; }
8255 else
8256   # Is the header compilable?
8257 { echo "$as_me:$LINENO: checking libraw1394/raw1394.h usability" >&5
8258 echo $ECHO_N "checking libraw1394/raw1394.h usability... $ECHO_C" >&6; }
8259 cat >conftest.$ac_ext <<_ACEOF
8260 /* confdefs.h.  */
8261 _ACEOF
8262 cat confdefs.h >>conftest.$ac_ext
8263 cat >>conftest.$ac_ext <<_ACEOF
8264 /* end confdefs.h.  */
8265 $ac_includes_default
8266 #include <libraw1394/raw1394.h>
8267 _ACEOF
8268 rm -f conftest.$ac_objext
8269 if { (ac_try="$ac_compile"
8270 case "(($ac_try" in
8271   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8272   *) ac_try_echo=$ac_try;;
8273 esac
8274 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8275   (eval "$ac_compile") 2>conftest.er1
8276   ac_status=$?
8277   grep -v '^ *+' conftest.er1 >conftest.err
8278   rm -f conftest.er1
8279   cat conftest.err >&5
8280   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8281   (exit $ac_status); } && {
8282          test -z "$ac_c_werror_flag" ||
8283          test ! -s conftest.err
8284        } && test -s conftest.$ac_objext; then
8285   ac_header_compiler=yes
8286 else
8287   echo "$as_me: failed program was:" >&5
8288 sed 's/^/| /' conftest.$ac_ext >&5
8289
8290         ac_header_compiler=no
8291 fi
8292
8293 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8294 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8295 echo "${ECHO_T}$ac_header_compiler" >&6; }
8296
8297 # Is the header present?
8298 { echo "$as_me:$LINENO: checking libraw1394/raw1394.h presence" >&5
8299 echo $ECHO_N "checking libraw1394/raw1394.h presence... $ECHO_C" >&6; }
8300 cat >conftest.$ac_ext <<_ACEOF
8301 /* confdefs.h.  */
8302 _ACEOF
8303 cat confdefs.h >>conftest.$ac_ext
8304 cat >>conftest.$ac_ext <<_ACEOF
8305 /* end confdefs.h.  */
8306 #include <libraw1394/raw1394.h>
8307 _ACEOF
8308 if { (ac_try="$ac_cpp conftest.$ac_ext"
8309 case "(($ac_try" in
8310   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8311   *) ac_try_echo=$ac_try;;
8312 esac
8313 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8314   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
8315   ac_status=$?
8316   grep -v '^ *+' conftest.er1 >conftest.err
8317   rm -f conftest.er1
8318   cat conftest.err >&5
8319   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8320   (exit $ac_status); } >/dev/null && {
8321          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
8322          test ! -s conftest.err
8323        }; then
8324   ac_header_preproc=yes
8325 else
8326   echo "$as_me: failed program was:" >&5
8327 sed 's/^/| /' conftest.$ac_ext >&5
8328
8329   ac_header_preproc=no
8330 fi
8331
8332 rm -f conftest.err conftest.$ac_ext
8333 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8334 echo "${ECHO_T}$ac_header_preproc" >&6; }
8335
8336 # So?  What about this header?
8337 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8338   yes:no: )
8339     { echo "$as_me:$LINENO: WARNING: libraw1394/raw1394.h: accepted by the compiler, rejected by the preprocessor!" >&5
8340 echo "$as_me: WARNING: libraw1394/raw1394.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
8341     { echo "$as_me:$LINENO: WARNING: libraw1394/raw1394.h: proceeding with the compiler's result" >&5
8342 echo "$as_me: WARNING: libraw1394/raw1394.h: proceeding with the compiler's result" >&2;}
8343     ac_header_preproc=yes
8344     ;;
8345   no:yes:* )
8346     { echo "$as_me:$LINENO: WARNING: libraw1394/raw1394.h: present but cannot be compiled" >&5
8347 echo "$as_me: WARNING: libraw1394/raw1394.h: present but cannot be compiled" >&2;}
8348     { echo "$as_me:$LINENO: WARNING: libraw1394/raw1394.h:     check for missing prerequisite headers?" >&5
8349 echo "$as_me: WARNING: libraw1394/raw1394.h:     check for missing prerequisite headers?" >&2;}
8350     { echo "$as_me:$LINENO: WARNING: libraw1394/raw1394.h: see the Autoconf documentation" >&5
8351 echo "$as_me: WARNING: libraw1394/raw1394.h: see the Autoconf documentation" >&2;}
8352     { echo "$as_me:$LINENO: WARNING: libraw1394/raw1394.h:     section \"Present But Cannot Be Compiled\"" >&5
8353 echo "$as_me: WARNING: libraw1394/raw1394.h:     section \"Present But Cannot Be Compiled\"" >&2;}
8354     { echo "$as_me:$LINENO: WARNING: libraw1394/raw1394.h: proceeding with the preprocessor's result" >&5
8355 echo "$as_me: WARNING: libraw1394/raw1394.h: proceeding with the preprocessor's result" >&2;}
8356     { echo "$as_me:$LINENO: WARNING: libraw1394/raw1394.h: in the future, the compiler will take precedence" >&5
8357 echo "$as_me: WARNING: libraw1394/raw1394.h: in the future, the compiler will take precedence" >&2;}
8358
8359     ;;
8360 esac
8361 { echo "$as_me:$LINENO: checking for libraw1394/raw1394.h" >&5
8362 echo $ECHO_N "checking for libraw1394/raw1394.h... $ECHO_C" >&6; }
8363 if test "${ac_cv_header_libraw1394_raw1394_h+set}" = set; then
8364   echo $ECHO_N "(cached) $ECHO_C" >&6
8365 else
8366   ac_cv_header_libraw1394_raw1394_h=$ac_header_preproc
8367 fi
8368 { echo "$as_me:$LINENO: result: $ac_cv_header_libraw1394_raw1394_h" >&5
8369 echo "${ECHO_T}$ac_cv_header_libraw1394_raw1394_h" >&6; }
8370
8371 fi
8372 if test $ac_cv_header_libraw1394_raw1394_h = yes; then
8373   :
8374 else
8375   { { echo "$as_me:$LINENO: error: \"missing raw1394.h\"" >&5
8376 echo "$as_me: error: \"missing raw1394.h\"" >&2;}
8377    { (exit 1); exit 1; }; }
8378 fi
8379
8380
8381 fi
8382
8383
8384 if test  "${ENABLE_TRIG}" == '-DENABLE_TRIG'; then
8385
8386 { echo "$as_me:$LINENO: checking for gpiv_trig_openrtfs in -lgpiv" >&5
8387 echo $ECHO_N "checking for gpiv_trig_openrtfs in -lgpiv... $ECHO_C" >&6; }
8388 if test "${ac_cv_lib_gpiv_gpiv_trig_openrtfs+set}" = set; then
8389   echo $ECHO_N "(cached) $ECHO_C" >&6
8390 else
8391   ac_check_lib_save_LIBS=$LIBS
8392 LIBS="-lgpiv  $LIBS"
8393 cat >conftest.$ac_ext <<_ACEOF
8394 /* confdefs.h.  */
8395 _ACEOF
8396 cat confdefs.h >>conftest.$ac_ext
8397 cat >>conftest.$ac_ext <<_ACEOF
8398 /* end confdefs.h.  */
8399
8400 /* Override any GCC internal prototype to avoid an error.
8401    Use char because int might match the return type of a GCC
8402    builtin and then its argument prototype would still apply.  */
8403 #ifdef __cplusplus
8404 extern "C"
8405 #endif
8406 char gpiv_trig_openrtfs ();
8407 int
8408 main ()
8409 {
8410 return gpiv_trig_openrtfs ();
8411   ;
8412   return 0;
8413 }
8414 _ACEOF
8415 rm -f conftest.$ac_objext conftest$ac_exeext
8416 if { (ac_try="$ac_link"
8417 case "(($ac_try" in
8418   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8419   *) ac_try_echo=$ac_try;;
8420 esac
8421 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8422   (eval "$ac_link") 2>conftest.er1
8423   ac_status=$?
8424   grep -v '^ *+' conftest.er1 >conftest.err
8425   rm -f conftest.er1
8426   cat conftest.err >&5
8427   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8428   (exit $ac_status); } && {
8429          test -z "$ac_c_werror_flag" ||
8430          test ! -s conftest.err
8431        } && test -s conftest$ac_exeext &&
8432        $as_test_x conftest$ac_exeext; then
8433   ac_cv_lib_gpiv_gpiv_trig_openrtfs=yes
8434 else
8435   echo "$as_me: failed program was:" >&5
8436 sed 's/^/| /' conftest.$ac_ext >&5
8437
8438         ac_cv_lib_gpiv_gpiv_trig_openrtfs=no
8439 fi
8440
8441 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8442       conftest$ac_exeext conftest.$ac_ext
8443 LIBS=$ac_check_lib_save_LIBS
8444 fi
8445 { echo "$as_me:$LINENO: result: $ac_cv_lib_gpiv_gpiv_trig_openrtfs" >&5
8446 echo "${ECHO_T}$ac_cv_lib_gpiv_gpiv_trig_openrtfs" >&6; }
8447 if test $ac_cv_lib_gpiv_gpiv_trig_openrtfs = yes; then
8448   cat >>confdefs.h <<_ACEOF
8449 #define HAVE_LIBGPIV 1
8450 _ACEOF
8451
8452   LIBS="-lgpiv $LIBS"
8453
8454 else
8455   { { echo "$as_me:$LINENO: error: \"(Realtime) triggering is not working in libgpiv. \
8456 Enable (realtime) triggering in libgpiv or disable it here by leaving out --enable-trig during ./configure\"" >&5
8457 echo "$as_me: error: \"(Realtime) triggering is not working in libgpiv. \
8458 Enable (realtime) triggering in libgpiv or disable it here by leaving out --enable-trig during ./configure\"" >&2;}
8459    { (exit 1); exit 1; }; }
8460 fi
8461
8462 fi
8463
8464
8465 # Extract the first word of "gpiv_control", so it can be a program name with args.
8466 set dummy gpiv_control; ac_word=$2
8467 { echo "$as_me:$LINENO: checking for $ac_word" >&5
8468 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
8469 if test "${ac_cv_prog_CONTROL+set}" = set; then
8470   echo $ECHO_N "(cached) $ECHO_C" >&6
8471 else
8472   if test -n "$CONTROL"; then
8473   ac_cv_prog_CONTROL="$CONTROL" # Let the user override the test.
8474 else
8475 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8476 for as_dir in $PATH
8477 do
8478   IFS=$as_save_IFS
8479   test -z "$as_dir" && as_dir=.
8480   for ac_exec_ext in '' $ac_executable_extensions; do
8481   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8482     ac_cv_prog_CONTROL="true"
8483     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8484     break 2
8485   fi
8486 done
8487 done
8488 IFS=$as_save_IFS
8489
8490   test -z "$ac_cv_prog_CONTROL" && ac_cv_prog_CONTROL="false"
8491 fi
8492 fi
8493 CONTROL=$ac_cv_prog_CONTROL
8494 if test -n "$CONTROL"; then
8495   { echo "$as_me:$LINENO: result: $CONTROL" >&5
8496 echo "${ECHO_T}$CONTROL" >&6; }
8497 else
8498   { echo "$as_me:$LINENO: result: no" >&5
8499 echo "${ECHO_T}no" >&6; }
8500 fi
8501
8502
8503
8504
8505 if $CONTROL; then
8506   HAVE_CONTROL_TRUE=
8507   HAVE_CONTROL_FALSE='#'
8508 else
8509   HAVE_CONTROL_TRUE='#'
8510   HAVE_CONTROL_FALSE=
8511 fi
8512
8513
8514
8515
8516 # Check whether --enable-rta was given.
8517 if test "${enable_rta+set}" = set; then
8518   enableval=$enable_rta; RTA_TOPDIR="$enableval"
8519 else
8520   RTA_TOPDIR="/usr/lib/realtime"
8521
8522 fi
8523
8524
8525
8526 # Check whether --enable-k was given.
8527 if test "${enable_k+set}" = set; then
8528   enableval=$enable_k; K_TOPDIR="$enableval"
8529 else
8530   K_TOPDIR="/usr/src/kernel-headers-2.4.27-adeos"
8531
8532 fi
8533
8534
8535
8536
8537
8538
8539 if $MPIPYTHON; then
8540   HAVE_MPIPYTHON_TRUE=
8541   HAVE_MPIPYTHON_FALSE='#'
8542 else
8543   HAVE_MPIPYTHON_TRUE='#'
8544   HAVE_MPIPYTHON_FALSE=
8545 fi
8546
8547
8548
8549 if test "${ENABLE_MPI}" == '-DENABLE_MPI'; then
8550   BUILD_MPI_TRUE=
8551   BUILD_MPI_FALSE='#'
8552 else
8553   BUILD_MPI_TRUE='#'
8554   BUILD_MPI_FALSE=
8555 fi
8556
8557
8558
8559 # Check whether --enable-omp was given.
8560 if test "${enable_omp+set}" = set; then
8561   enableval=$enable_omp; ENABLE_OMP="ENABLE_OMP"
8562
8563 fi
8564
8565
8566 if test  "${ENABLE_OMP}" == 'ENABLE_OMP'; then
8567         CC="$CC -fopenmp"
8568
8569
8570 { echo "$as_me:$LINENO: checking for main in -lgomp" >&5
8571 echo $ECHO_N "checking for main in -lgomp... $ECHO_C" >&6; }
8572 if test "${ac_cv_lib_gomp_main+set}" = set; then
8573   echo $ECHO_N "(cached) $ECHO_C" >&6
8574 else
8575   ac_check_lib_save_LIBS=$LIBS
8576 LIBS="-lgomp  $LIBS"
8577 cat >conftest.$ac_ext <<_ACEOF
8578 /* confdefs.h.  */
8579 _ACEOF
8580 cat confdefs.h >>conftest.$ac_ext
8581 cat >>conftest.$ac_ext <<_ACEOF
8582 /* end confdefs.h.  */
8583
8584
8585 int
8586 main ()
8587 {
8588 return main ();
8589   ;
8590   return 0;
8591 }
8592 _ACEOF
8593 rm -f conftest.$ac_objext conftest$ac_exeext
8594 if { (ac_try="$ac_link"
8595 case "(($ac_try" in
8596   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8597   *) ac_try_echo=$ac_try;;
8598 esac
8599 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8600   (eval "$ac_link") 2>conftest.er1
8601   ac_status=$?
8602   grep -v '^ *+' conftest.er1 >conftest.err
8603   rm -f conftest.er1
8604   cat conftest.err >&5
8605   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8606   (exit $ac_status); } && {
8607          test -z "$ac_c_werror_flag" ||
8608          test ! -s conftest.err
8609        } && test -s conftest$ac_exeext &&
8610        $as_test_x conftest$ac_exeext; then
8611   ac_cv_lib_gomp_main=yes
8612 else
8613   echo "$as_me: failed program was:" >&5
8614 sed 's/^/| /' conftest.$ac_ext >&5
8615
8616         ac_cv_lib_gomp_main=no
8617 fi
8618
8619 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8620       conftest$ac_exeext conftest.$ac_ext
8621 LIBS=$ac_check_lib_save_LIBS
8622 fi
8623 { echo "$as_me:$LINENO: result: $ac_cv_lib_gomp_main" >&5
8624 echo "${ECHO_T}$ac_cv_lib_gomp_main" >&6; }
8625 if test $ac_cv_lib_gomp_main = yes; then
8626   cat >>confdefs.h <<_ACEOF
8627 #define HAVE_LIBGOMP 1
8628 _ACEOF
8629
8630   LIBS="-lgomp $LIBS"
8631
8632 else
8633   { { echo "$as_me:$LINENO: error: \"libgomp not installed\"" >&5
8634 echo "$as_me: error: \"libgomp not installed\"" >&2;}
8635    { (exit 1); exit 1; }; }
8636 fi
8637
8638         if test "${ac_cv_header_omp_h+set}" = set; then
8639   { echo "$as_me:$LINENO: checking for omp.h" >&5
8640 echo $ECHO_N "checking for omp.h... $ECHO_C" >&6; }
8641 if test "${ac_cv_header_omp_h+set}" = set; then
8642   echo $ECHO_N "(cached) $ECHO_C" >&6
8643 fi
8644 { echo "$as_me:$LINENO: result: $ac_cv_header_omp_h" >&5
8645 echo "${ECHO_T}$ac_cv_header_omp_h" >&6; }
8646 else
8647   # Is the header compilable?
8648 { echo "$as_me:$LINENO: checking omp.h usability" >&5
8649 echo $ECHO_N "checking omp.h usability... $ECHO_C" >&6; }
8650 cat >conftest.$ac_ext <<_ACEOF
8651 /* confdefs.h.  */
8652 _ACEOF
8653 cat confdefs.h >>conftest.$ac_ext
8654 cat >>conftest.$ac_ext <<_ACEOF
8655 /* end confdefs.h.  */
8656 $ac_includes_default
8657 #include <omp.h>
8658 _ACEOF
8659 rm -f conftest.$ac_objext
8660 if { (ac_try="$ac_compile"
8661 case "(($ac_try" in
8662   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8663   *) ac_try_echo=$ac_try;;
8664 esac
8665 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8666   (eval "$ac_compile") 2>conftest.er1
8667   ac_status=$?
8668   grep -v '^ *+' conftest.er1 >conftest.err
8669   rm -f conftest.er1
8670   cat conftest.err >&5
8671   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8672   (exit $ac_status); } && {
8673          test -z "$ac_c_werror_flag" ||
8674          test ! -s conftest.err
8675        } && test -s conftest.$ac_objext; then
8676   ac_header_compiler=yes
8677 else
8678   echo "$as_me: failed program was:" >&5
8679 sed 's/^/| /' conftest.$ac_ext >&5
8680
8681         ac_header_compiler=no
8682 fi
8683
8684 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8685 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8686 echo "${ECHO_T}$ac_header_compiler" >&6; }
8687
8688 # Is the header present?
8689 { echo "$as_me:$LINENO: checking omp.h presence" >&5
8690 echo $ECHO_N "checking omp.h presence... $ECHO_C" >&6; }
8691 cat >conftest.$ac_ext <<_ACEOF
8692 /* confdefs.h.  */
8693 _ACEOF
8694 cat confdefs.h >>conftest.$ac_ext
8695 cat >>conftest.$ac_ext <<_ACEOF
8696 /* end confdefs.h.  */
8697 #include <omp.h>
8698 _ACEOF
8699 if { (ac_try="$ac_cpp conftest.$ac_ext"
8700 case "(($ac_try" in
8701   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8702   *) ac_try_echo=$ac_try;;
8703 esac
8704 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8705   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
8706   ac_status=$?
8707   grep -v '^ *+' conftest.er1 >conftest.err
8708   rm -f conftest.er1
8709   cat conftest.err >&5
8710   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8711   (exit $ac_status); } >/dev/null && {
8712          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
8713          test ! -s conftest.err
8714        }; then
8715   ac_header_preproc=yes
8716 else
8717   echo "$as_me: failed program was:" >&5
8718 sed 's/^/| /' conftest.$ac_ext >&5
8719
8720   ac_header_preproc=no
8721 fi
8722
8723 rm -f conftest.err conftest.$ac_ext
8724 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8725 echo "${ECHO_T}$ac_header_preproc" >&6; }
8726
8727 # So?  What about this header?
8728 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8729   yes:no: )
8730     { echo "$as_me:$LINENO: WARNING: omp.h: accepted by the compiler, rejected by the preprocessor!" >&5
8731 echo "$as_me: WARNING: omp.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
8732     { echo "$as_me:$LINENO: WARNING: omp.h: proceeding with the compiler's result" >&5
8733 echo "$as_me: WARNING: omp.h: proceeding with the compiler's result" >&2;}
8734     ac_header_preproc=yes
8735     ;;
8736   no:yes:* )
8737     { echo "$as_me:$LINENO: WARNING: omp.h: present but cannot be compiled" >&5
8738 echo "$as_me: WARNING: omp.h: present but cannot be compiled" >&2;}
8739     { echo "$as_me:$LINENO: WARNING: omp.h:     check for missing prerequisite headers?" >&5
8740 echo "$as_me: WARNING: omp.h:     check for missing prerequisite headers?" >&2;}
8741     { echo "$as_me:$LINENO: WARNING: omp.h: see the Autoconf documentation" >&5
8742 echo "$as_me: WARNING: omp.h: see the Autoconf documentation" >&2;}
8743     { echo "$as_me:$LINENO: WARNING: omp.h:     section \"Present But Cannot Be Compiled\"" >&5
8744 echo "$as_me: WARNING: omp.h:     section \"Present But Cannot Be Compiled\"" >&2;}
8745     { echo "$as_me:$LINENO: WARNING: omp.h: proceeding with the preprocessor's result" >&5
8746 echo "$as_me: WARNING: omp.h: proceeding with the preprocessor's result" >&2;}
8747     { echo "$as_me:$LINENO: WARNING: omp.h: in the future, the compiler will take precedence" >&5
8748 echo "$as_me: WARNING: omp.h: in the future, the compiler will take precedence" >&2;}
8749
8750     ;;
8751 esac
8752 { echo "$as_me:$LINENO: checking for omp.h" >&5
8753 echo $ECHO_N "checking for omp.h... $ECHO_C" >&6; }
8754 if test "${ac_cv_header_omp_h+set}" = set; then
8755   echo $ECHO_N "(cached) $ECHO_C" >&6
8756 else
8757   ac_cv_header_omp_h=$ac_header_preproc
8758 fi
8759 { echo "$as_me:$LINENO: result: $ac_cv_header_omp_h" >&5
8760 echo "${ECHO_T}$ac_cv_header_omp_h" >&6; }
8761
8762 fi
8763 if test $ac_cv_header_omp_h = yes; then
8764   :
8765 else
8766   { { echo "$as_me:$LINENO: error: \"missing omp.h\"" >&5
8767 echo "$as_me: error: \"missing omp.h\"" >&2;}
8768    { (exit 1); exit 1; }; }
8769 fi
8770
8771
8772 fi
8773
8774
8775
8776 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
8777 # for constant arguments.  Useless!
8778 { echo "$as_me:$LINENO: checking for working alloca.h" >&5
8779 echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6; }
8780 if test "${ac_cv_working_alloca_h+set}" = set; then
8781   echo $ECHO_N "(cached) $ECHO_C" >&6
8782 else
8783   cat >conftest.$ac_ext <<_ACEOF
8784 /* confdefs.h.  */
8785 _ACEOF
8786 cat confdefs.h >>conftest.$ac_ext
8787 cat >>conftest.$ac_ext <<_ACEOF
8788 /* end confdefs.h.  */
8789 #include <alloca.h>
8790 int
8791 main ()
8792 {
8793 char *p = (char *) alloca (2 * sizeof (int));
8794                           if (p) return 0;
8795   ;
8796   return 0;
8797 }
8798 _ACEOF
8799 rm -f conftest.$ac_objext conftest$ac_exeext
8800 if { (ac_try="$ac_link"
8801 case "(($ac_try" in
8802   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8803   *) ac_try_echo=$ac_try;;
8804 esac
8805 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8806   (eval "$ac_link") 2>conftest.er1
8807   ac_status=$?
8808   grep -v '^ *+' conftest.er1 >conftest.err
8809   rm -f conftest.er1
8810   cat conftest.err >&5
8811   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8812   (exit $ac_status); } && {
8813          test -z "$ac_c_werror_flag" ||
8814          test ! -s conftest.err
8815        } && test -s conftest$ac_exeext &&
8816        $as_test_x conftest$ac_exeext; then
8817   ac_cv_working_alloca_h=yes
8818 else
8819   echo "$as_me: failed program was:" >&5
8820 sed 's/^/| /' conftest.$ac_ext >&5
8821
8822         ac_cv_working_alloca_h=no
8823 fi
8824
8825 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8826       conftest$ac_exeext conftest.$ac_ext
8827 fi
8828 { echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5
8829 echo "${ECHO_T}$ac_cv_working_alloca_h" >&6; }
8830 if test $ac_cv_working_alloca_h = yes; then
8831
8832 cat >>confdefs.h <<\_ACEOF
8833 #define HAVE_ALLOCA_H 1
8834 _ACEOF
8835
8836 fi
8837
8838 { echo "$as_me:$LINENO: checking for alloca" >&5
8839 echo $ECHO_N "checking for alloca... $ECHO_C" >&6; }
8840 if test "${ac_cv_func_alloca_works+set}" = set; then
8841   echo $ECHO_N "(cached) $ECHO_C" >&6
8842 else
8843   cat >conftest.$ac_ext <<_ACEOF
8844 /* confdefs.h.  */
8845 _ACEOF
8846 cat confdefs.h >>conftest.$ac_ext
8847 cat >>conftest.$ac_ext <<_ACEOF
8848 /* end confdefs.h.  */
8849 #ifdef __GNUC__
8850 # define alloca __builtin_alloca
8851 #else
8852 # ifdef _MSC_VER
8853 #  include <malloc.h>
8854 #  define alloca _alloca
8855 # else
8856 #  ifdef HAVE_ALLOCA_H
8857 #   include <alloca.h>
8858 #  else
8859 #   ifdef _AIX
8860  #pragma alloca
8861 #   else
8862 #    ifndef alloca /* predefined by HP cc +Olibcalls */
8863 char *alloca ();
8864 #    endif
8865 #   endif
8866 #  endif
8867 # endif
8868 #endif
8869
8870 int
8871 main ()
8872 {
8873 char *p = (char *) alloca (1);
8874                                     if (p) return 0;
8875   ;
8876   return 0;
8877 }
8878 _ACEOF
8879 rm -f conftest.$ac_objext conftest$ac_exeext
8880 if { (ac_try="$ac_link"
8881 case "(($ac_try" in
8882   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8883   *) ac_try_echo=$ac_try;;
8884 esac
8885 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8886   (eval "$ac_link") 2>conftest.er1
8887   ac_status=$?
8888   grep -v '^ *+' conftest.er1 >conftest.err
8889   rm -f conftest.er1
8890   cat conftest.err >&5
8891   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8892   (exit $ac_status); } && {
8893          test -z "$ac_c_werror_flag" ||
8894          test ! -s conftest.err
8895        } && test -s conftest$ac_exeext &&
8896        $as_test_x conftest$ac_exeext; then
8897   ac_cv_func_alloca_works=yes
8898 else
8899   echo "$as_me: failed program was:" >&5
8900 sed 's/^/| /' conftest.$ac_ext >&5
8901
8902         ac_cv_func_alloca_works=no
8903 fi
8904
8905 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8906       conftest$ac_exeext conftest.$ac_ext
8907 fi
8908 { echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5
8909 echo "${ECHO_T}$ac_cv_func_alloca_works" >&6; }
8910
8911 if test $ac_cv_func_alloca_works = yes; then
8912
8913 cat >>confdefs.h <<\_ACEOF
8914 #define HAVE_ALLOCA 1
8915 _ACEOF
8916
8917 else
8918   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
8919 # that cause trouble.  Some versions do not even contain alloca or
8920 # contain a buggy version.  If you still want to use their alloca,
8921 # use ar to extract alloca.o from them instead of compiling alloca.c.
8922
8923 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
8924
8925 cat >>confdefs.h <<\_ACEOF
8926 #define C_ALLOCA 1
8927 _ACEOF
8928
8929
8930 { echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5
8931 echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6; }
8932 if test "${ac_cv_os_cray+set}" = set; then
8933   echo $ECHO_N "(cached) $ECHO_C" >&6
8934 else
8935   cat >conftest.$ac_ext <<_ACEOF
8936 /* confdefs.h.  */
8937 _ACEOF
8938 cat confdefs.h >>conftest.$ac_ext
8939 cat >>conftest.$ac_ext <<_ACEOF
8940 /* end confdefs.h.  */
8941 #if defined CRAY && ! defined CRAY2
8942 webecray
8943 #else
8944 wenotbecray
8945 #endif
8946
8947 _ACEOF
8948 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8949   $EGREP "webecray" >/dev/null 2>&1; then
8950   ac_cv_os_cray=yes
8951 else
8952   ac_cv_os_cray=no
8953 fi
8954 rm -f conftest*
8955
8956 fi
8957 { echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5
8958 echo "${ECHO_T}$ac_cv_os_cray" >&6; }
8959 if test $ac_cv_os_cray = yes; then
8960   for ac_func in _getb67 GETB67 getb67; do
8961     as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
8962 { echo "$as_me:$LINENO: checking for $ac_func" >&5
8963 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
8964 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
8965   echo $ECHO_N "(cached) $ECHO_C" >&6
8966 else
8967   cat >conftest.$ac_ext <<_ACEOF
8968 /* confdefs.h.  */
8969 _ACEOF
8970 cat confdefs.h >>conftest.$ac_ext
8971 cat >>conftest.$ac_ext <<_ACEOF
8972 /* end confdefs.h.  */
8973 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8974    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
8975 #define $ac_func innocuous_$ac_func
8976
8977 /* System header to define __stub macros and hopefully few prototypes,
8978     which can conflict with char $ac_func (); below.
8979     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8980     <limits.h> exists even on freestanding compilers.  */
8981
8982 #ifdef __STDC__
8983 # include <limits.h>
8984 #else
8985 # include <assert.h>
8986 #endif
8987
8988 #undef $ac_func
8989
8990 /* Override any GCC internal prototype to avoid an error.
8991    Use char because int might match the return type of a GCC
8992    builtin and then its argument prototype would still apply.  */
8993 #ifdef __cplusplus
8994 extern "C"
8995 #endif
8996 char $ac_func ();
8997 /* The GNU C library defines this for functions which it implements
8998     to always fail with ENOSYS.  Some functions are actually named
8999     something starting with __ and the normal name is an alias.  */
9000 #if defined __stub_$ac_func || defined __stub___$ac_func
9001 choke me
9002 #endif
9003
9004 int
9005 main ()
9006 {
9007 return $ac_func ();
9008   ;
9009   return 0;
9010 }
9011 _ACEOF
9012 rm -f conftest.$ac_objext conftest$ac_exeext
9013 if { (ac_try="$ac_link"
9014 case "(($ac_try" in
9015   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9016   *) ac_try_echo=$ac_try;;
9017 esac
9018 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9019   (eval "$ac_link") 2>conftest.er1
9020   ac_status=$?
9021   grep -v '^ *+' conftest.er1 >conftest.err
9022   rm -f conftest.er1
9023   cat conftest.err >&5
9024   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9025   (exit $ac_status); } && {
9026          test -z "$ac_c_werror_flag" ||
9027          test ! -s conftest.err
9028        } && test -s conftest$ac_exeext &&
9029        $as_test_x conftest$ac_exeext; then
9030   eval "$as_ac_var=yes"
9031 else
9032   echo "$as_me: failed program was:" >&5
9033 sed 's/^/| /' conftest.$ac_ext >&5
9034
9035         eval "$as_ac_var=no"
9036 fi
9037
9038 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9039       conftest$ac_exeext conftest.$ac_ext
9040 fi
9041 ac_res=`eval echo '${'$as_ac_var'}'`
9042                { echo "$as_me:$LINENO: result: $ac_res" >&5
9043 echo "${ECHO_T}$ac_res" >&6; }
9044 if test `eval echo '${'$as_ac_var'}'` = yes; then
9045
9046 cat >>confdefs.h <<_ACEOF
9047 #define CRAY_STACKSEG_END $ac_func
9048 _ACEOF
9049
9050     break
9051 fi
9052
9053   done
9054 fi
9055
9056 { echo "$as_me:$LINENO: checking stack direction for C alloca" >&5
9057 echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6; }
9058 if test "${ac_cv_c_stack_direction+set}" = set; then
9059   echo $ECHO_N "(cached) $ECHO_C" >&6
9060 else
9061   if test "$cross_compiling" = yes; then
9062   ac_cv_c_stack_direction=0
9063 else
9064   cat >conftest.$ac_ext <<_ACEOF
9065 /* confdefs.h.  */
9066 _ACEOF
9067 cat confdefs.h >>conftest.$ac_ext
9068 cat >>conftest.$ac_ext <<_ACEOF
9069 /* end confdefs.h.  */
9070 $ac_includes_default
9071 int
9072 find_stack_direction ()
9073 {
9074   static char *addr = 0;
9075   auto char dummy;
9076   if (addr == 0)
9077     {
9078       addr = &dummy;
9079       return find_stack_direction ();
9080     }
9081   else
9082     return (&dummy > addr) ? 1 : -1;
9083 }
9084
9085 int
9086 main ()
9087 {
9088   return find_stack_direction () < 0;
9089 }
9090 _ACEOF
9091 rm -f conftest$ac_exeext
9092 if { (ac_try="$ac_link"
9093 case "(($ac_try" in
9094   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9095   *) ac_try_echo=$ac_try;;
9096 esac
9097 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9098   (eval "$ac_link") 2>&5
9099   ac_status=$?
9100   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9101   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9102   { (case "(($ac_try" in
9103   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9104   *) ac_try_echo=$ac_try;;
9105 esac
9106 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9107   (eval "$ac_try") 2>&5
9108   ac_status=$?
9109   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9110   (exit $ac_status); }; }; then
9111   ac_cv_c_stack_direction=1
9112 else
9113   echo "$as_me: program exited with status $ac_status" >&5
9114 echo "$as_me: failed program was:" >&5
9115 sed 's/^/| /' conftest.$ac_ext >&5
9116
9117 ( exit $ac_status )
9118 ac_cv_c_stack_direction=-1
9119 fi
9120 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9121 fi
9122
9123
9124 fi
9125 { echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5
9126 echo "${ECHO_T}$ac_cv_c_stack_direction" >&6; }
9127
9128 cat >>confdefs.h <<_ACEOF
9129 #define STACK_DIRECTION $ac_cv_c_stack_direction
9130 _ACEOF
9131
9132
9133 fi
9134
9135 ac_config_files="$ac_config_files Makefile src/Makefile src/dac/Makefile src/image/Makefile src/evaluate/Makefile src/validate/Makefile src/post/Makefile src/misc/Makefile man/Makefile"
9136
9137 cat >confcache <<\_ACEOF
9138 # This file is a shell script that caches the results of configure
9139 # tests run on this system so they can be shared between configure
9140 # scripts and configure runs, see configure's option --config-cache.
9141 # It is not useful on other systems.  If it contains results you don't
9142 # want to keep, you may remove or edit it.
9143 #
9144 # config.status only pays attention to the cache file if you give it
9145 # the --recheck option to rerun configure.
9146 #
9147 # `ac_cv_env_foo' variables (set or unset) will be overridden when
9148 # loading this file, other *unset* `ac_cv_foo' will be assigned the
9149 # following values.
9150
9151 _ACEOF
9152
9153 # The following way of writing the cache mishandles newlines in values,
9154 # but we know of no workaround that is simple, portable, and efficient.
9155 # So, we kill variables containing newlines.
9156 # Ultrix sh set writes to stderr and can't be redirected directly,
9157 # and sets the high bit in the cache file unless we assign to the vars.
9158 (
9159   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
9160     eval ac_val=\$$ac_var
9161     case $ac_val in #(
9162     *${as_nl}*)
9163       case $ac_var in #(
9164       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
9165 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
9166       esac
9167       case $ac_var in #(
9168       _ | IFS | as_nl) ;; #(
9169       *) $as_unset $ac_var ;;
9170       esac ;;
9171     esac
9172   done
9173
9174   (set) 2>&1 |
9175     case $as_nl`(ac_space=' '; set) 2>&1` in #(
9176     *${as_nl}ac_space=\ *)
9177       # `set' does not quote correctly, so add quotes (double-quote
9178       # substitution turns \\\\ into \\, and sed turns \\ into \).
9179       sed -n \
9180         "s/'/'\\\\''/g;
9181           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
9182       ;; #(
9183     *)
9184       # `set' quotes correctly as required by POSIX, so do not add quotes.
9185       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
9186       ;;
9187     esac |
9188     sort
9189 ) |
9190   sed '
9191      /^ac_cv_env_/b end
9192      t clear
9193      :clear
9194      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
9195      t end
9196      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
9197      :end' >>confcache
9198 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
9199   if test -w "$cache_file"; then
9200     test "x$cache_file" != "x/dev/null" &&
9201       { echo "$as_me:$LINENO: updating cache $cache_file" >&5
9202 echo "$as_me: updating cache $cache_file" >&6;}
9203     cat confcache >$cache_file
9204   else
9205     { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
9206 echo "$as_me: not updating unwritable cache $cache_file" >&6;}
9207   fi
9208 fi
9209 rm -f confcache
9210
9211 test "x$prefix" = xNONE && prefix=$ac_default_prefix
9212 # Let make expand exec_prefix.
9213 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9214
9215 DEFS=-DHAVE_CONFIG_H
9216
9217 ac_libobjs=
9218 ac_ltlibobjs=
9219 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
9220   # 1. Remove the extension, and $U if already installed.
9221   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
9222   ac_i=`echo "$ac_i" | sed "$ac_script"`
9223   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
9224   #    will be set to the directory where LIBOBJS objects are built.
9225   ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
9226   ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
9227 done
9228 LIBOBJS=$ac_libobjs
9229
9230 LTLIBOBJS=$ac_ltlibobjs
9231
9232
9233 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
9234   { { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
9235 Usually this means the macro was only invoked conditionally." >&5
9236 echo "$as_me: error: conditional \"AMDEP\" was never defined.
9237 Usually this means the macro was only invoked conditionally." >&2;}
9238    { (exit 1); exit 1; }; }
9239 fi
9240 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
9241   { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
9242 Usually this means the macro was only invoked conditionally." >&5
9243 echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
9244 Usually this means the macro was only invoked conditionally." >&2;}
9245    { (exit 1); exit 1; }; }
9246 fi
9247 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
9248   { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
9249 Usually this means the macro was only invoked conditionally." >&5
9250 echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
9251 Usually this means the macro was only invoked conditionally." >&2;}
9252    { (exit 1); exit 1; }; }
9253 fi
9254 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
9255   { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
9256 Usually this means the macro was only invoked conditionally." >&5
9257 echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
9258 Usually this means the macro was only invoked conditionally." >&2;}
9259    { (exit 1); exit 1; }; }
9260 fi
9261 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
9262   { { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.
9263 Usually this means the macro was only invoked conditionally." >&5
9264 echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
9265 Usually this means the macro was only invoked conditionally." >&2;}
9266    { (exit 1); exit 1; }; }
9267 fi
9268 if test -z "${HAVE_GNUPLOT_TRUE}" && test -z "${HAVE_GNUPLOT_FALSE}"; then
9269   { { echo "$as_me:$LINENO: error: conditional \"HAVE_GNUPLOT\" was never defined.
9270 Usually this means the macro was only invoked conditionally." >&5
9271 echo "$as_me: error: conditional \"HAVE_GNUPLOT\" was never defined.
9272 Usually this means the macro was only invoked conditionally." >&2;}
9273    { (exit 1); exit 1; }; }
9274 fi
9275 if test -z "${HAVE_PERL_TRUE}" && test -z "${HAVE_PERL_FALSE}"; then
9276   { { echo "$as_me:$LINENO: error: conditional \"HAVE_PERL\" was never defined.
9277 Usually this means the macro was only invoked conditionally." >&5
9278 echo "$as_me: error: conditional \"HAVE_PERL\" was never defined.
9279 Usually this means the macro was only invoked conditionally." >&2;}
9280    { (exit 1); exit 1; }; }
9281 fi
9282 if test -z "${HAVE_PYTHON_TRUE}" && test -z "${HAVE_PYTHON_FALSE}"; then
9283   { { echo "$as_me:$LINENO: error: conditional \"HAVE_PYTHON\" was never defined.
9284 Usually this means the macro was only invoked conditionally." >&5
9285 echo "$as_me: error: conditional \"HAVE_PYTHON\" was never defined.
9286 Usually this means the macro was only invoked conditionally." >&2;}
9287    { (exit 1); exit 1; }; }
9288 fi
9289 if test -z "${HAVE_CONVERT_TRUE}" && test -z "${HAVE_CONVERT_FALSE}"; then
9290   { { echo "$as_me:$LINENO: error: conditional \"HAVE_CONVERT\" was never defined.
9291 Usually this means the macro was only invoked conditionally." >&5
9292 echo "$as_me: error: conditional \"HAVE_CONVERT\" was never defined.
9293 Usually this means the macro was only invoked conditionally." >&2;}
9294    { (exit 1); exit 1; }; }
9295 fi
9296 if test -z "${HAVE_PLOTMTV_TRUE}" && test -z "${HAVE_PLOTMTV_FALSE}"; then
9297   { { echo "$as_me:$LINENO: error: conditional \"HAVE_PLOTMTV\" was never defined.
9298 Usually this means the macro was only invoked conditionally." >&5
9299 echo "$as_me: error: conditional \"HAVE_PLOTMTV\" was never defined.
9300 Usually this means the macro was only invoked conditionally." >&2;}
9301    { (exit 1); exit 1; }; }
9302 fi
9303 if test -z "${HAVE_CONTROL_TRUE}" && test -z "${HAVE_CONTROL_FALSE}"; then
9304   { { echo "$as_me:$LINENO: error: conditional \"HAVE_CONTROL\" was never defined.
9305 Usually this means the macro was only invoked conditionally." >&5
9306 echo "$as_me: error: conditional \"HAVE_CONTROL\" was never defined.
9307 Usually this means the macro was only invoked conditionally." >&2;}
9308    { (exit 1); exit 1; }; }
9309 fi
9310 if test -z "${HAVE_MPIPYTHON_TRUE}" && test -z "${HAVE_MPIPYTHON_FALSE}"; then
9311   { { echo "$as_me:$LINENO: error: conditional \"HAVE_MPIPYTHON\" was never defined.
9312 Usually this means the macro was only invoked conditionally." >&5
9313 echo "$as_me: error: conditional \"HAVE_MPIPYTHON\" was never defined.
9314 Usually this means the macro was only invoked conditionally." >&2;}
9315    { (exit 1); exit 1; }; }
9316 fi
9317 if test -z "${BUILD_MPI_TRUE}" && test -z "${BUILD_MPI_FALSE}"; then
9318   { { echo "$as_me:$LINENO: error: conditional \"BUILD_MPI\" was never defined.
9319 Usually this means the macro was only invoked conditionally." >&5
9320 echo "$as_me: error: conditional \"BUILD_MPI\" was never defined.
9321 Usually this means the macro was only invoked conditionally." >&2;}
9322    { (exit 1); exit 1; }; }
9323 fi
9324
9325 : ${CONFIG_STATUS=./config.status}
9326 ac_clean_files_save=$ac_clean_files
9327 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
9328 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
9329 echo "$as_me: creating $CONFIG_STATUS" >&6;}
9330 cat >$CONFIG_STATUS <<_ACEOF
9331 #! $SHELL
9332 # Generated by $as_me.
9333 # Run this file to recreate the current configuration.
9334 # Compiler output produced by configure, useful for debugging
9335 # configure, is in config.log if it exists.
9336
9337 debug=false
9338 ac_cs_recheck=false
9339 ac_cs_silent=false
9340 SHELL=\${CONFIG_SHELL-$SHELL}
9341 _ACEOF
9342
9343 cat >>$CONFIG_STATUS <<\_ACEOF
9344 ## --------------------- ##
9345 ## M4sh Initialization.  ##
9346 ## --------------------- ##
9347
9348 # Be more Bourne compatible
9349 DUALCASE=1; export DUALCASE # for MKS sh
9350 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
9351   emulate sh
9352   NULLCMD=:
9353   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
9354   # is contrary to our usage.  Disable this feature.
9355   alias -g '${1+"$@"}'='"$@"'
9356   setopt NO_GLOB_SUBST
9357 else
9358   case `(set -o) 2>/dev/null` in
9359   *posix*) set -o posix ;;
9360 esac
9361
9362 fi
9363
9364
9365
9366
9367 # PATH needs CR
9368 # Avoid depending upon Character Ranges.
9369 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
9370 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
9371 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
9372 as_cr_digits='0123456789'
9373 as_cr_alnum=$as_cr_Letters$as_cr_digits
9374
9375 # The user is always right.
9376 if test "${PATH_SEPARATOR+set}" != set; then
9377   echo "#! /bin/sh" >conf$$.sh
9378   echo  "exit 0"   >>conf$$.sh
9379   chmod +x conf$$.sh
9380   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
9381     PATH_SEPARATOR=';'
9382   else
9383     PATH_SEPARATOR=:
9384   fi
9385   rm -f conf$$.sh
9386 fi
9387
9388 # Support unset when possible.
9389 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
9390   as_unset=unset
9391 else
9392   as_unset=false
9393 fi
9394
9395
9396 # IFS
9397 # We need space, tab and new line, in precisely that order.  Quoting is
9398 # there to prevent editors from complaining about space-tab.
9399 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
9400 # splitting by setting IFS to empty value.)
9401 as_nl='
9402 '
9403 IFS=" ""        $as_nl"
9404
9405 # Find who we are.  Look in the path if we contain no directory separator.
9406 case $0 in
9407   *[\\/]* ) as_myself=$0 ;;
9408   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9409 for as_dir in $PATH
9410 do
9411   IFS=$as_save_IFS
9412   test -z "$as_dir" && as_dir=.
9413   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
9414 done
9415 IFS=$as_save_IFS
9416
9417      ;;
9418 esac
9419 # We did not find ourselves, most probably we were run as `sh COMMAND'
9420 # in which case we are not to be found in the path.
9421 if test "x$as_myself" = x; then
9422   as_myself=$0
9423 fi
9424 if test ! -f "$as_myself"; then
9425   echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
9426   { (exit 1); exit 1; }
9427 fi
9428
9429 # Work around bugs in pre-3.0 UWIN ksh.
9430 for as_var in ENV MAIL MAILPATH
9431 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
9432 done
9433 PS1='$ '
9434 PS2='> '
9435 PS4='+ '
9436
9437 # NLS nuisances.
9438 for as_var in \
9439   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
9440   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
9441   LC_TELEPHONE LC_TIME
9442 do
9443   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
9444     eval $as_var=C; export $as_var
9445   else
9446     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
9447   fi
9448 done
9449
9450 # Required to use basename.
9451 if expr a : '\(a\)' >/dev/null 2>&1 &&
9452    test "X`expr 00001 : '.*\(...\)'`" = X001; then
9453   as_expr=expr
9454 else
9455   as_expr=false
9456 fi
9457
9458 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
9459   as_basename=basename
9460 else
9461   as_basename=false
9462 fi
9463
9464
9465 # Name of the executable.
9466 as_me=`$as_basename -- "$0" ||
9467 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
9468          X"$0" : 'X\(//\)$' \| \
9469          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
9470 echo X/"$0" |
9471     sed '/^.*\/\([^/][^/]*\)\/*$/{
9472             s//\1/
9473             q
9474           }
9475           /^X\/\(\/\/\)$/{
9476             s//\1/
9477             q
9478           }
9479           /^X\/\(\/\).*/{
9480             s//\1/
9481             q
9482           }
9483           s/.*/./; q'`
9484
9485 # CDPATH.
9486 $as_unset CDPATH
9487
9488
9489
9490   as_lineno_1=$LINENO
9491   as_lineno_2=$LINENO
9492   test "x$as_lineno_1" != "x$as_lineno_2" &&
9493   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
9494
9495   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
9496   # uniformly replaced by the line number.  The first 'sed' inserts a
9497   # line-number line after each line using $LINENO; the second 'sed'
9498   # does the real work.  The second script uses 'N' to pair each
9499   # line-number line with the line containing $LINENO, and appends
9500   # trailing '-' during substitution so that $LINENO is not a special
9501   # case at line end.
9502   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
9503   # scripts with optimization help from Paolo Bonzini.  Blame Lee
9504   # E. McMahon (1931-1989) for sed's syntax.  :-)
9505   sed -n '
9506     p
9507     /[$]LINENO/=
9508   ' <$as_myself |
9509     sed '
9510       s/[$]LINENO.*/&-/
9511       t lineno
9512       b
9513       :lineno
9514       N
9515       :loop
9516       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
9517       t loop
9518       s/-\n.*//
9519     ' >$as_me.lineno &&
9520   chmod +x "$as_me.lineno" ||
9521     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
9522    { (exit 1); exit 1; }; }
9523
9524   # Don't try to exec as it changes $[0], causing all sort of problems
9525   # (the dirname of $[0] is not the place where we might find the
9526   # original and so on.  Autoconf is especially sensitive to this).
9527   . "./$as_me.lineno"
9528   # Exit status is that of the last command.
9529   exit
9530 }
9531
9532
9533 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
9534   as_dirname=dirname
9535 else
9536   as_dirname=false
9537 fi
9538
9539 ECHO_C= ECHO_N= ECHO_T=
9540 case `echo -n x` in
9541 -n*)
9542   case `echo 'x\c'` in
9543   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
9544   *)   ECHO_C='\c';;
9545   esac;;
9546 *)
9547   ECHO_N='-n';;
9548 esac
9549
9550 if expr a : '\(a\)' >/dev/null 2>&1 &&
9551    test "X`expr 00001 : '.*\(...\)'`" = X001; then
9552   as_expr=expr
9553 else
9554   as_expr=false
9555 fi
9556
9557 rm -f conf$$ conf$$.exe conf$$.file
9558 if test -d conf$$.dir; then
9559   rm -f conf$$.dir/conf$$.file
9560 else
9561   rm -f conf$$.dir
9562   mkdir conf$$.dir
9563 fi
9564 echo >conf$$.file
9565 if ln -s conf$$.file conf$$ 2>/dev/null; then
9566   as_ln_s='ln -s'
9567   # ... but there are two gotchas:
9568   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
9569   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
9570   # In both cases, we have to default to `cp -p'.
9571   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
9572     as_ln_s='cp -p'
9573 elif ln conf$$.file conf$$ 2>/dev/null; then
9574   as_ln_s=ln
9575 else
9576   as_ln_s='cp -p'
9577 fi
9578 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
9579 rmdir conf$$.dir 2>/dev/null
9580
9581 if mkdir -p . 2>/dev/null; then
9582   as_mkdir_p=:
9583 else
9584   test -d ./-p && rmdir ./-p
9585   as_mkdir_p=false
9586 fi
9587
9588 if test -x / >/dev/null 2>&1; then
9589   as_test_x='test -x'
9590 else
9591   if ls -dL / >/dev/null 2>&1; then
9592     as_ls_L_option=L
9593   else
9594     as_ls_L_option=
9595   fi
9596   as_test_x='
9597     eval sh -c '\''
9598       if test -d "$1"; then
9599         test -d "$1/.";
9600       else
9601         case $1 in
9602         -*)set "./$1";;
9603         esac;
9604         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
9605         ???[sx]*):;;*)false;;esac;fi
9606     '\'' sh
9607   '
9608 fi
9609 as_executable_p=$as_test_x
9610
9611 # Sed expression to map a string onto a valid CPP name.
9612 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
9613
9614 # Sed expression to map a string onto a valid variable name.
9615 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
9616
9617
9618 exec 6>&1
9619
9620 # Save the log message, to keep $[0] and so on meaningful, and to
9621 # report actual input values of CONFIG_FILES etc. instead of their
9622 # values after options handling.
9623 ac_log="
9624 This file was extended by $as_me, which was
9625 generated by GNU Autoconf 2.61.  Invocation command line was
9626
9627   CONFIG_FILES    = $CONFIG_FILES
9628   CONFIG_HEADERS  = $CONFIG_HEADERS
9629   CONFIG_LINKS    = $CONFIG_LINKS
9630   CONFIG_COMMANDS = $CONFIG_COMMANDS
9631   $ $0 $@
9632
9633 on `(hostname || uname -n) 2>/dev/null | sed 1q`
9634 "
9635
9636 _ACEOF
9637
9638 cat >>$CONFIG_STATUS <<_ACEOF
9639 # Files that config.status was made for.
9640 config_files="$ac_config_files"
9641 config_headers="$ac_config_headers"
9642 config_commands="$ac_config_commands"
9643
9644 _ACEOF
9645
9646 cat >>$CONFIG_STATUS <<\_ACEOF
9647 ac_cs_usage="\
9648 \`$as_me' instantiates files from templates according to the
9649 current configuration.
9650
9651 Usage: $0 [OPTIONS] [FILE]...
9652
9653   -h, --help       print this help, then exit
9654   -V, --version    print version number and configuration settings, then exit
9655   -q, --quiet      do not print progress messages
9656   -d, --debug      don't remove temporary files
9657       --recheck    update $as_me by reconfiguring in the same conditions
9658   --file=FILE[:TEMPLATE]
9659                    instantiate the configuration file FILE
9660   --header=FILE[:TEMPLATE]
9661                    instantiate the configuration header FILE
9662
9663 Configuration files:
9664 $config_files
9665
9666 Configuration headers:
9667 $config_headers
9668
9669 Configuration commands:
9670 $config_commands
9671
9672 Report bugs to <bug-autoconf@gnu.org>."
9673
9674 _ACEOF
9675 cat >>$CONFIG_STATUS <<_ACEOF
9676 ac_cs_version="\\
9677 config.status
9678 configured by $0, generated by GNU Autoconf 2.61,
9679   with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
9680
9681 Copyright (C) 2006 Free Software Foundation, Inc.
9682 This config.status script is free software; the Free Software Foundation
9683 gives unlimited permission to copy, distribute and modify it."
9684
9685 ac_pwd='$ac_pwd'
9686 srcdir='$srcdir'
9687 INSTALL='$INSTALL'
9688 _ACEOF
9689
9690 cat >>$CONFIG_STATUS <<\_ACEOF
9691 # If no file are specified by the user, then we need to provide default
9692 # value.  By we need to know if files were specified by the user.
9693 ac_need_defaults=:
9694 while test $# != 0
9695 do
9696   case $1 in
9697   --*=*)
9698     ac_option=`expr "X$1" : 'X\([^=]*\)='`
9699     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
9700     ac_shift=:
9701     ;;
9702   *)
9703     ac_option=$1
9704     ac_optarg=$2
9705     ac_shift=shift
9706     ;;
9707   esac
9708
9709   case $ac_option in
9710   # Handling of the options.
9711   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
9712     ac_cs_recheck=: ;;
9713   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
9714     echo "$ac_cs_version"; exit ;;
9715   --debug | --debu | --deb | --de | --d | -d )
9716     debug=: ;;
9717   --file | --fil | --fi | --f )
9718     $ac_shift
9719     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
9720     ac_need_defaults=false;;
9721   --header | --heade | --head | --hea )
9722     $ac_shift
9723     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
9724     ac_need_defaults=false;;
9725   --he | --h)
9726     # Conflict between --help and --header
9727     { echo "$as_me: error: ambiguous option: $1
9728 Try \`$0 --help' for more information." >&2
9729    { (exit 1); exit 1; }; };;
9730   --help | --hel | -h )
9731     echo "$ac_cs_usage"; exit ;;
9732   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
9733   | -silent | --silent | --silen | --sile | --sil | --si | --s)
9734     ac_cs_silent=: ;;
9735
9736   # This is an error.
9737   -*) { echo "$as_me: error: unrecognized option: $1
9738 Try \`$0 --help' for more information." >&2
9739    { (exit 1); exit 1; }; } ;;
9740
9741   *) ac_config_targets="$ac_config_targets $1"
9742      ac_need_defaults=false ;;
9743
9744   esac
9745   shift
9746 done
9747
9748 ac_configure_extra_args=
9749
9750 if $ac_cs_silent; then
9751   exec 6>/dev/null
9752   ac_configure_extra_args="$ac_configure_extra_args --silent"
9753 fi
9754
9755 _ACEOF
9756 cat >>$CONFIG_STATUS <<_ACEOF
9757 if \$ac_cs_recheck; then
9758   echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
9759   CONFIG_SHELL=$SHELL
9760   export CONFIG_SHELL
9761   exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
9762 fi
9763
9764 _ACEOF
9765 cat >>$CONFIG_STATUS <<\_ACEOF
9766 exec 5>>config.log
9767 {
9768   echo
9769   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
9770 ## Running $as_me. ##
9771 _ASBOX
9772   echo "$ac_log"
9773 } >&5
9774
9775 _ACEOF
9776 cat >>$CONFIG_STATUS <<_ACEOF
9777 #
9778 # INIT-COMMANDS
9779 #
9780 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
9781
9782 _ACEOF
9783
9784 cat >>$CONFIG_STATUS <<\_ACEOF
9785
9786 # Handling of arguments.
9787 for ac_config_target in $ac_config_targets
9788 do
9789   case $ac_config_target in
9790     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
9791     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
9792     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
9793     "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
9794     "src/dac/Makefile") CONFIG_FILES="$CONFIG_FILES src/dac/Makefile" ;;
9795     "src/image/Makefile") CONFIG_FILES="$CONFIG_FILES src/image/Makefile" ;;
9796     "src/evaluate/Makefile") CONFIG_FILES="$CONFIG_FILES src/evaluate/Makefile" ;;
9797     "src/validate/Makefile") CONFIG_FILES="$CONFIG_FILES src/validate/Makefile" ;;
9798     "src/post/Makefile") CONFIG_FILES="$CONFIG_FILES src/post/Makefile" ;;
9799     "src/misc/Makefile") CONFIG_FILES="$CONFIG_FILES src/misc/Makefile" ;;
9800     "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;;
9801
9802   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
9803 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
9804    { (exit 1); exit 1; }; };;
9805   esac
9806 done
9807
9808
9809 # If the user did not use the arguments to specify the items to instantiate,
9810 # then the envvar interface is used.  Set only those that are not.
9811 # We use the long form for the default assignment because of an extremely
9812 # bizarre bug on SunOS 4.1.3.
9813 if $ac_need_defaults; then
9814   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
9815   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
9816   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
9817 fi
9818
9819 # Have a temporary directory for convenience.  Make it in the build tree
9820 # simply because there is no reason against having it here, and in addition,
9821 # creating and moving files from /tmp can sometimes cause problems.
9822 # Hook for its removal unless debugging.
9823 # Note that there is a small window in which the directory will not be cleaned:
9824 # after its creation but before its name has been assigned to `$tmp'.
9825 $debug ||
9826 {
9827   tmp=
9828   trap 'exit_status=$?
9829   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
9830 ' 0
9831   trap '{ (exit 1); exit 1; }' 1 2 13 15
9832 }
9833 # Create a (secure) tmp directory for tmp files.
9834
9835 {
9836   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
9837   test -n "$tmp" && test -d "$tmp"
9838 }  ||
9839 {
9840   tmp=./conf$$-$RANDOM
9841   (umask 077 && mkdir "$tmp")
9842 } ||
9843 {
9844    echo "$me: cannot create a temporary directory in ." >&2
9845    { (exit 1); exit 1; }
9846 }
9847
9848 #
9849 # Set up the sed scripts for CONFIG_FILES section.
9850 #
9851
9852 # No need to generate the scripts if there are no CONFIG_FILES.
9853 # This happens for instance when ./config.status config.h
9854 if test -n "$CONFIG_FILES"; then
9855
9856 _ACEOF
9857
9858
9859
9860 ac_delim='%!_!# '
9861 for ac_last_try in false false false false false :; do
9862   cat >conf$$subs.sed <<_ACEOF
9863 SHELL!$SHELL$ac_delim
9864 PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
9865 PACKAGE_NAME!$PACKAGE_NAME$ac_delim
9866 PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
9867 PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
9868 PACKAGE_STRING!$PACKAGE_STRING$ac_delim
9869 PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
9870 exec_prefix!$exec_prefix$ac_delim
9871 prefix!$prefix$ac_delim
9872 program_transform_name!$program_transform_name$ac_delim
9873 bindir!$bindir$ac_delim
9874 sbindir!$sbindir$ac_delim
9875 libexecdir!$libexecdir$ac_delim
9876 datarootdir!$datarootdir$ac_delim
9877 datadir!$datadir$ac_delim
9878 sysconfdir!$sysconfdir$ac_delim
9879 sharedstatedir!$sharedstatedir$ac_delim
9880 localstatedir!$localstatedir$ac_delim
9881 includedir!$includedir$ac_delim
9882 oldincludedir!$oldincludedir$ac_delim
9883 docdir!$docdir$ac_delim
9884 infodir!$infodir$ac_delim
9885 htmldir!$htmldir$ac_delim
9886 dvidir!$dvidir$ac_delim
9887 pdfdir!$pdfdir$ac_delim
9888 psdir!$psdir$ac_delim
9889 libdir!$libdir$ac_delim
9890 localedir!$localedir$ac_delim
9891 mandir!$mandir$ac_delim
9892 DEFS!$DEFS$ac_delim
9893 ECHO_C!$ECHO_C$ac_delim
9894 ECHO_N!$ECHO_N$ac_delim
9895 ECHO_T!$ECHO_T$ac_delim
9896 LIBS!$LIBS$ac_delim
9897 build_alias!$build_alias$ac_delim
9898 host_alias!$host_alias$ac_delim
9899 target_alias!$target_alias$ac_delim
9900 INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
9901 INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
9902 INSTALL_DATA!$INSTALL_DATA$ac_delim
9903 CYGPATH_W!$CYGPATH_W$ac_delim
9904 PACKAGE!$PACKAGE$ac_delim
9905 VERSION!$VERSION$ac_delim
9906 ACLOCAL!$ACLOCAL$ac_delim
9907 AUTOCONF!$AUTOCONF$ac_delim
9908 AUTOMAKE!$AUTOMAKE$ac_delim
9909 AUTOHEADER!$AUTOHEADER$ac_delim
9910 MAKEINFO!$MAKEINFO$ac_delim
9911 install_sh!$install_sh$ac_delim
9912 STRIP!$STRIP$ac_delim
9913 INSTALL_STRIP_PROGRAM!$INSTALL_STRIP_PROGRAM$ac_delim
9914 mkdir_p!$mkdir_p$ac_delim
9915 AWK!$AWK$ac_delim
9916 SET_MAKE!$SET_MAKE$ac_delim
9917 am__leading_dot!$am__leading_dot$ac_delim
9918 AMTAR!$AMTAR$ac_delim
9919 am__tar!$am__tar$ac_delim
9920 am__untar!$am__untar$ac_delim
9921 CC!$CC$ac_delim
9922 CFLAGS!$CFLAGS$ac_delim
9923 LDFLAGS!$LDFLAGS$ac_delim
9924 CPPFLAGS!$CPPFLAGS$ac_delim
9925 ac_ct_CC!$ac_ct_CC$ac_delim
9926 EXEEXT!$EXEEXT$ac_delim
9927 OBJEXT!$OBJEXT$ac_delim
9928 DEPDIR!$DEPDIR$ac_delim
9929 am__include!$am__include$ac_delim
9930 am__quote!$am__quote$ac_delim
9931 AMDEP_TRUE!$AMDEP_TRUE$ac_delim
9932 AMDEP_FALSE!$AMDEP_FALSE$ac_delim
9933 AMDEPBACKSLASH!$AMDEPBACKSLASH$ac_delim
9934 CCDEPMODE!$CCDEPMODE$ac_delim
9935 am__fastdepCC_TRUE!$am__fastdepCC_TRUE$ac_delim
9936 am__fastdepCC_FALSE!$am__fastdepCC_FALSE$ac_delim
9937 CPP!$CPP$ac_delim
9938 GREP!$GREP$ac_delim
9939 EGREP!$EGREP$ac_delim
9940 MAINTAINER_MODE_TRUE!$MAINTAINER_MODE_TRUE$ac_delim
9941 MAINTAINER_MODE_FALSE!$MAINTAINER_MODE_FALSE$ac_delim
9942 MAINT!$MAINT$ac_delim
9943 RANLIB!$RANLIB$ac_delim
9944 GNUPLOT!$GNUPLOT$ac_delim
9945 HAVE_GNUPLOT_TRUE!$HAVE_GNUPLOT_TRUE$ac_delim
9946 HAVE_GNUPLOT_FALSE!$HAVE_GNUPLOT_FALSE$ac_delim
9947 PKG_CONFIG!$PKG_CONFIG$ac_delim
9948 GLIB_CFLAGS!$GLIB_CFLAGS$ac_delim
9949 GLIB_LIBS!$GLIB_LIBS$ac_delim
9950 PERL!$PERL$ac_delim
9951 HAVE_PERL_TRUE!$HAVE_PERL_TRUE$ac_delim
9952 HAVE_PERL_FALSE!$HAVE_PERL_FALSE$ac_delim
9953 PYTHON!$PYTHON$ac_delim
9954 HAVE_PYTHON_TRUE!$HAVE_PYTHON_TRUE$ac_delim
9955 HAVE_PYTHON_FALSE!$HAVE_PYTHON_FALSE$ac_delim
9956 CONVERT!$CONVERT$ac_delim
9957 HAVE_CONVERT_TRUE!$HAVE_CONVERT_TRUE$ac_delim
9958 HAVE_CONVERT_FALSE!$HAVE_CONVERT_FALSE$ac_delim
9959 PLOTMTV!$PLOTMTV$ac_delim
9960 _ACEOF
9961
9962   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then
9963     break
9964   elif $ac_last_try; then
9965     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
9966 echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
9967    { (exit 1); exit 1; }; }
9968   else
9969     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
9970   fi
9971 done
9972
9973 ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
9974 if test -n "$ac_eof"; then
9975   ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
9976   ac_eof=`expr $ac_eof + 1`
9977 fi
9978
9979 cat >>$CONFIG_STATUS <<_ACEOF
9980 cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
9981 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
9982 _ACEOF
9983 sed '
9984 s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
9985 s/^/s,@/; s/!/@,|#_!!_#|/
9986 :n
9987 t n
9988 s/'"$ac_delim"'$/,g/; t
9989 s/$/\\/; p
9990 N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
9991 ' >>$CONFIG_STATUS <conf$$subs.sed
9992 rm -f conf$$subs.sed
9993 cat >>$CONFIG_STATUS <<_ACEOF
9994 CEOF$ac_eof
9995 _ACEOF
9996
9997
9998 ac_delim='%!_!# '
9999 for ac_last_try in false false false false false :; do
10000   cat >conf$$subs.sed <<_ACEOF
10001 HAVE_PLOTMTV_TRUE!$HAVE_PLOTMTV_TRUE$ac_delim
10002 HAVE_PLOTMTV_FALSE!$HAVE_PLOTMTV_FALSE$ac_delim
10003 ENABLE_MPI!$ENABLE_MPI$ac_delim
10004 MPICC!$MPICC$ac_delim
10005 MPILIBS!$MPILIBS$ac_delim
10006 MPIPYTHON!$MPIPYTHON$ac_delim
10007 ENABLE_CAM!$ENABLE_CAM$ac_delim
10008 ENABLE_TRIG!$ENABLE_TRIG$ac_delim
10009 CONTROL!$CONTROL$ac_delim
10010 HAVE_CONTROL_TRUE!$HAVE_CONTROL_TRUE$ac_delim
10011 HAVE_CONTROL_FALSE!$HAVE_CONTROL_FALSE$ac_delim
10012 RTA_TOPDIR!$RTA_TOPDIR$ac_delim
10013 K_TOPDIR!$K_TOPDIR$ac_delim
10014 HAVE_MPIPYTHON_TRUE!$HAVE_MPIPYTHON_TRUE$ac_delim
10015 HAVE_MPIPYTHON_FALSE!$HAVE_MPIPYTHON_FALSE$ac_delim
10016 BUILD_MPI_TRUE!$BUILD_MPI_TRUE$ac_delim
10017 BUILD_MPI_FALSE!$BUILD_MPI_FALSE$ac_delim
10018 ALLOCA!$ALLOCA$ac_delim
10019 LIBOBJS!$LIBOBJS$ac_delim
10020 LTLIBOBJS!$LTLIBOBJS$ac_delim
10021 _ACEOF
10022
10023   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 20; then
10024     break
10025   elif $ac_last_try; then
10026     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
10027 echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
10028    { (exit 1); exit 1; }; }
10029   else
10030     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
10031   fi
10032 done
10033
10034 ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
10035 if test -n "$ac_eof"; then
10036   ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
10037   ac_eof=`expr $ac_eof + 1`
10038 fi
10039
10040 cat >>$CONFIG_STATUS <<_ACEOF
10041 cat >"\$tmp/subs-2.sed" <<\CEOF$ac_eof
10042 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
10043 _ACEOF
10044 sed '
10045 s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
10046 s/^/s,@/; s/!/@,|#_!!_#|/
10047 :n
10048 t n
10049 s/'"$ac_delim"'$/,g/; t
10050 s/$/\\/; p
10051 N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
10052 ' >>$CONFIG_STATUS <conf$$subs.sed
10053 rm -f conf$$subs.sed
10054 cat >>$CONFIG_STATUS <<_ACEOF
10055 :end
10056 s/|#_!!_#|//g
10057 CEOF$ac_eof
10058 _ACEOF
10059
10060
10061 # VPATH may cause trouble with some makes, so we remove $(srcdir),
10062 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
10063 # trailing colons and then remove the whole line if VPATH becomes empty
10064 # (actually we leave an empty line to preserve line numbers).
10065 if test "x$srcdir" = x.; then
10066   ac_vpsub='/^[  ]*VPATH[        ]*=/{
10067 s/:*\$(srcdir):*/:/
10068 s/:*\${srcdir}:*/:/
10069 s/:*@srcdir@:*/:/
10070 s/^\([^=]*=[     ]*\):*/\1/
10071 s/:*$//
10072 s/^[^=]*=[       ]*$//
10073 }'
10074 fi
10075
10076 cat >>$CONFIG_STATUS <<\_ACEOF
10077 fi # test -n "$CONFIG_FILES"
10078
10079
10080 for ac_tag in  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS
10081 do
10082   case $ac_tag in
10083   :[FHLC]) ac_mode=$ac_tag; continue;;
10084   esac
10085   case $ac_mode$ac_tag in
10086   :[FHL]*:*);;
10087   :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
10088 echo "$as_me: error: Invalid tag $ac_tag." >&2;}
10089    { (exit 1); exit 1; }; };;
10090   :[FH]-) ac_tag=-:-;;
10091   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
10092   esac
10093   ac_save_IFS=$IFS
10094   IFS=:
10095   set x $ac_tag
10096   IFS=$ac_save_IFS
10097   shift
10098   ac_file=$1
10099   shift
10100
10101   case $ac_mode in
10102   :L) ac_source=$1;;
10103   :[FH])
10104     ac_file_inputs=
10105     for ac_f
10106     do
10107       case $ac_f in
10108       -) ac_f="$tmp/stdin";;
10109       *) # Look for the file first in the build tree, then in the source tree
10110          # (if the path is not absolute).  The absolute path cannot be DOS-style,
10111          # because $ac_f cannot contain `:'.
10112          test -f "$ac_f" ||
10113            case $ac_f in
10114            [\\/$]*) false;;
10115            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
10116            esac ||
10117            { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
10118 echo "$as_me: error: cannot find input file: $ac_f" >&2;}
10119    { (exit 1); exit 1; }; };;
10120       esac
10121       ac_file_inputs="$ac_file_inputs $ac_f"
10122     done
10123
10124     # Let's still pretend it is `configure' which instantiates (i.e., don't
10125     # use $as_me), people would be surprised to read:
10126     #    /* config.h.  Generated by config.status.  */
10127     configure_input="Generated from "`IFS=:
10128           echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
10129     if test x"$ac_file" != x-; then
10130       configure_input="$ac_file.  $configure_input"
10131       { echo "$as_me:$LINENO: creating $ac_file" >&5
10132 echo "$as_me: creating $ac_file" >&6;}
10133     fi
10134
10135     case $ac_tag in
10136     *:-:* | *:-) cat >"$tmp/stdin";;
10137     esac
10138     ;;
10139   esac
10140
10141   ac_dir=`$as_dirname -- "$ac_file" ||
10142 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10143          X"$ac_file" : 'X\(//\)[^/]' \| \
10144          X"$ac_file" : 'X\(//\)$' \| \
10145          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
10146 echo X"$ac_file" |
10147     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
10148             s//\1/
10149             q
10150           }
10151           /^X\(\/\/\)[^/].*/{
10152             s//\1/
10153             q
10154           }
10155           /^X\(\/\/\)$/{
10156             s//\1/
10157             q
10158           }
10159           /^X\(\/\).*/{
10160             s//\1/
10161             q
10162           }
10163           s/.*/./; q'`
10164   { as_dir="$ac_dir"
10165   case $as_dir in #(
10166   -*) as_dir=./$as_dir;;
10167   esac
10168   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
10169     as_dirs=
10170     while :; do
10171       case $as_dir in #(
10172       *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
10173       *) as_qdir=$as_dir;;
10174       esac
10175       as_dirs="'$as_qdir' $as_dirs"
10176       as_dir=`$as_dirname -- "$as_dir" ||
10177 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10178          X"$as_dir" : 'X\(//\)[^/]' \| \
10179          X"$as_dir" : 'X\(//\)$' \| \
10180          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
10181 echo X"$as_dir" |
10182     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
10183             s//\1/
10184             q
10185           }
10186           /^X\(\/\/\)[^/].*/{
10187             s//\1/
10188             q
10189           }
10190           /^X\(\/\/\)$/{
10191             s//\1/
10192             q
10193           }
10194           /^X\(\/\).*/{
10195             s//\1/
10196             q
10197           }
10198           s/.*/./; q'`
10199       test -d "$as_dir" && break
10200     done
10201     test -z "$as_dirs" || eval "mkdir $as_dirs"
10202   } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
10203 echo "$as_me: error: cannot create directory $as_dir" >&2;}
10204    { (exit 1); exit 1; }; }; }
10205   ac_builddir=.
10206
10207 case "$ac_dir" in
10208 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
10209 *)
10210   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
10211   # A ".." for each directory in $ac_dir_suffix.
10212   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
10213   case $ac_top_builddir_sub in
10214   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
10215   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
10216   esac ;;
10217 esac
10218 ac_abs_top_builddir=$ac_pwd
10219 ac_abs_builddir=$ac_pwd$ac_dir_suffix
10220 # for backward compatibility:
10221 ac_top_builddir=$ac_top_build_prefix
10222
10223 case $srcdir in
10224   .)  # We are building in place.
10225     ac_srcdir=.
10226     ac_top_srcdir=$ac_top_builddir_sub
10227     ac_abs_top_srcdir=$ac_pwd ;;
10228   [\\/]* | ?:[\\/]* )  # Absolute name.
10229     ac_srcdir=$srcdir$ac_dir_suffix;
10230     ac_top_srcdir=$srcdir
10231     ac_abs_top_srcdir=$srcdir ;;
10232   *) # Relative name.
10233     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
10234     ac_top_srcdir=$ac_top_build_prefix$srcdir
10235     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
10236 esac
10237 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
10238
10239
10240   case $ac_mode in
10241   :F)
10242   #
10243   # CONFIG_FILE
10244   #
10245
10246   case $INSTALL in
10247   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
10248   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
10249   esac
10250 _ACEOF
10251
10252 cat >>$CONFIG_STATUS <<\_ACEOF
10253 # If the template does not know about datarootdir, expand it.
10254 # FIXME: This hack should be removed a few years after 2.60.
10255 ac_datarootdir_hack=; ac_datarootdir_seen=
10256
10257 case `sed -n '/datarootdir/ {
10258   p
10259   q
10260 }
10261 /@datadir@/p
10262 /@docdir@/p
10263 /@infodir@/p
10264 /@localedir@/p
10265 /@mandir@/p
10266 ' $ac_file_inputs` in
10267 *datarootdir*) ac_datarootdir_seen=yes;;
10268 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
10269   { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
10270 echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
10271 _ACEOF
10272 cat >>$CONFIG_STATUS <<_ACEOF
10273   ac_datarootdir_hack='
10274   s&@datadir@&$datadir&g
10275   s&@docdir@&$docdir&g
10276   s&@infodir@&$infodir&g
10277   s&@localedir@&$localedir&g
10278   s&@mandir@&$mandir&g
10279     s&\\\${datarootdir}&$datarootdir&g' ;;
10280 esac
10281 _ACEOF
10282
10283 # Neutralize VPATH when `$srcdir' = `.'.
10284 # Shell code in configure.ac might set extrasub.
10285 # FIXME: do we really want to maintain this feature?
10286 cat >>$CONFIG_STATUS <<_ACEOF
10287   sed "$ac_vpsub
10288 $extrasub
10289 _ACEOF
10290 cat >>$CONFIG_STATUS <<\_ACEOF
10291 :t
10292 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
10293 s&@configure_input@&$configure_input&;t t
10294 s&@top_builddir@&$ac_top_builddir_sub&;t t
10295 s&@srcdir@&$ac_srcdir&;t t
10296 s&@abs_srcdir@&$ac_abs_srcdir&;t t
10297 s&@top_srcdir@&$ac_top_srcdir&;t t
10298 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
10299 s&@builddir@&$ac_builddir&;t t
10300 s&@abs_builddir@&$ac_abs_builddir&;t t
10301 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
10302 s&@INSTALL@&$ac_INSTALL&;t t
10303 $ac_datarootdir_hack
10304 " $ac_file_inputs | sed -f "$tmp/subs-1.sed" | sed -f "$tmp/subs-2.sed" >$tmp/out
10305
10306 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
10307   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
10308   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
10309   { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
10310 which seems to be undefined.  Please make sure it is defined." >&5
10311 echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
10312 which seems to be undefined.  Please make sure it is defined." >&2;}
10313
10314   rm -f "$tmp/stdin"
10315   case $ac_file in
10316   -) cat "$tmp/out"; rm -f "$tmp/out";;
10317   *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
10318   esac
10319  ;;
10320   :H)
10321   #
10322   # CONFIG_HEADER
10323   #
10324 _ACEOF
10325
10326 # Transform confdefs.h into a sed script `conftest.defines', that
10327 # substitutes the proper values into config.h.in to produce config.h.
10328 rm -f conftest.defines conftest.tail
10329 # First, append a space to every undef/define line, to ease matching.
10330 echo 's/$/ /' >conftest.defines
10331 # Then, protect against being on the right side of a sed subst, or in
10332 # an unquoted here document, in config.status.  If some macros were
10333 # called several times there might be several #defines for the same
10334 # symbol, which is useless.  But do not sort them, since the last
10335 # AC_DEFINE must be honored.
10336 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
10337 # These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
10338 # NAME is the cpp macro being defined, VALUE is the value it is being given.
10339 # PARAMS is the parameter list in the macro definition--in most cases, it's
10340 # just an empty string.
10341 ac_dA='s,^\\([   #]*\\)[^        ]*\\([  ]*'
10342 ac_dB='\\)[      (].*,\\1define\\2'
10343 ac_dC=' '
10344 ac_dD=' ,'
10345
10346 uniq confdefs.h |
10347   sed -n '
10348         t rset
10349         :rset
10350         s/^[     ]*#[    ]*define[       ][      ]*//
10351         t ok
10352         d
10353         :ok
10354         s/[\\&,]/\\&/g
10355         s/^\('"$ac_word_re"'\)\(([^()]*)\)[      ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
10356         s/^\('"$ac_word_re"'\)[  ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
10357   ' >>conftest.defines
10358
10359 # Remove the space that was appended to ease matching.
10360 # Then replace #undef with comments.  This is necessary, for
10361 # example, in the case of _POSIX_SOURCE, which is predefined and required
10362 # on some systems where configure will not decide to define it.
10363 # (The regexp can be short, since the line contains either #define or #undef.)
10364 echo 's/ $//
10365 s,^[     #]*u.*,/* & */,' >>conftest.defines
10366
10367 # Break up conftest.defines:
10368 ac_max_sed_lines=50
10369
10370 # First sed command is:  sed -f defines.sed $ac_file_inputs >"$tmp/out1"
10371 # Second one is:         sed -f defines.sed "$tmp/out1" >"$tmp/out2"
10372 # Third one will be:     sed -f defines.sed "$tmp/out2" >"$tmp/out1"
10373 # et cetera.
10374 ac_in='$ac_file_inputs'
10375 ac_out='"$tmp/out1"'
10376 ac_nxt='"$tmp/out2"'
10377
10378 while :
10379 do
10380   # Write a here document:
10381     cat >>$CONFIG_STATUS <<_ACEOF
10382     # First, check the format of the line:
10383     cat >"\$tmp/defines.sed" <<\\CEOF
10384 /^[      ]*#[    ]*undef[        ][      ]*$ac_word_re[  ]*\$/b def
10385 /^[      ]*#[    ]*define[       ][      ]*$ac_word_re[(         ]/b def
10386 b
10387 :def
10388 _ACEOF
10389   sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
10390   echo 'CEOF
10391     sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
10392   ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
10393   sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
10394   grep . conftest.tail >/dev/null || break
10395   rm -f conftest.defines
10396   mv conftest.tail conftest.defines
10397 done
10398 rm -f conftest.defines conftest.tail
10399
10400 echo "ac_result=$ac_in" >>$CONFIG_STATUS
10401 cat >>$CONFIG_STATUS <<\_ACEOF
10402   if test x"$ac_file" != x-; then
10403     echo "/* $configure_input  */" >"$tmp/config.h"
10404     cat "$ac_result" >>"$tmp/config.h"
10405     if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then
10406       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
10407 echo "$as_me: $ac_file is unchanged" >&6;}
10408     else
10409       rm -f $ac_file
10410       mv "$tmp/config.h" $ac_file
10411     fi
10412   else
10413     echo "/* $configure_input  */"
10414     cat "$ac_result"
10415   fi
10416   rm -f "$tmp/out12"
10417 # Compute $ac_file's index in $config_headers.
10418 _am_stamp_count=1
10419 for _am_header in $config_headers :; do
10420   case $_am_header in
10421     $ac_file | $ac_file:* )
10422       break ;;
10423     * )
10424       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
10425   esac
10426 done
10427 echo "timestamp for $ac_file" >`$as_dirname -- $ac_file ||
10428 $as_expr X$ac_file : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10429          X$ac_file : 'X\(//\)[^/]' \| \
10430          X$ac_file : 'X\(//\)$' \| \
10431          X$ac_file : 'X\(/\)' \| . 2>/dev/null ||
10432 echo X$ac_file |
10433     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
10434             s//\1/
10435             q
10436           }
10437           /^X\(\/\/\)[^/].*/{
10438             s//\1/
10439             q
10440           }
10441           /^X\(\/\/\)$/{
10442             s//\1/
10443             q
10444           }
10445           /^X\(\/\).*/{
10446             s//\1/
10447             q
10448           }
10449           s/.*/./; q'`/stamp-h$_am_stamp_count
10450  ;;
10451
10452   :C)  { echo "$as_me:$LINENO: executing $ac_file commands" >&5
10453 echo "$as_me: executing $ac_file commands" >&6;}
10454  ;;
10455   esac
10456
10457
10458   case $ac_file$ac_mode in
10459     "depfiles":C) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do
10460   # Strip MF so we end up with the name of the file.
10461   mf=`echo "$mf" | sed -e 's/:.*$//'`
10462   # Check whether this is an Automake generated Makefile or not.
10463   # We used to match only the files named `Makefile.in', but
10464   # some people rename them; so instead we look at the file content.
10465   # Grep'ing the first line is not enough: some people post-process
10466   # each Makefile.in and add a new line on top of each file to say so.
10467   # So let's grep whole file.
10468   if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
10469     dirpart=`$as_dirname -- "$mf" ||
10470 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10471          X"$mf" : 'X\(//\)[^/]' \| \
10472          X"$mf" : 'X\(//\)$' \| \
10473          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
10474 echo X"$mf" |
10475     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
10476             s//\1/
10477             q
10478           }
10479           /^X\(\/\/\)[^/].*/{
10480             s//\1/
10481             q
10482           }
10483           /^X\(\/\/\)$/{
10484             s//\1/
10485             q
10486           }
10487           /^X\(\/\).*/{
10488             s//\1/
10489             q
10490           }
10491           s/.*/./; q'`
10492   else
10493     continue
10494   fi
10495   # Extract the definition of DEPDIR, am__include, and am__quote
10496   # from the Makefile without running `make'.
10497   DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
10498   test -z "$DEPDIR" && continue
10499   am__include=`sed -n 's/^am__include = //p' < "$mf"`
10500   test -z "am__include" && continue
10501   am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
10502   # When using ansi2knr, U may be empty or an underscore; expand it
10503   U=`sed -n 's/^U = //p' < "$mf"`
10504   # Find all dependency output files, they are included files with
10505   # $(DEPDIR) in their names.  We invoke sed twice because it is the
10506   # simplest approach to changing $(DEPDIR) to its actual value in the
10507   # expansion.
10508   for file in `sed -n "
10509     s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
10510        sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
10511     # Make sure the directory exists.
10512     test -f "$dirpart/$file" && continue
10513     fdir=`$as_dirname -- "$file" ||
10514 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10515          X"$file" : 'X\(//\)[^/]' \| \
10516          X"$file" : 'X\(//\)$' \| \
10517          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
10518 echo X"$file" |
10519     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
10520             s//\1/
10521             q
10522           }
10523           /^X\(\/\/\)[^/].*/{
10524             s//\1/
10525             q
10526           }
10527           /^X\(\/\/\)$/{
10528             s//\1/
10529             q
10530           }
10531           /^X\(\/\).*/{
10532             s//\1/
10533             q
10534           }
10535           s/.*/./; q'`
10536     { as_dir=$dirpart/$fdir
10537   case $as_dir in #(
10538   -*) as_dir=./$as_dir;;
10539   esac
10540   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
10541     as_dirs=
10542     while :; do
10543       case $as_dir in #(
10544       *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
10545       *) as_qdir=$as_dir;;
10546       esac
10547       as_dirs="'$as_qdir' $as_dirs"
10548       as_dir=`$as_dirname -- "$as_dir" ||
10549 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10550          X"$as_dir" : 'X\(//\)[^/]' \| \
10551          X"$as_dir" : 'X\(//\)$' \| \
10552          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
10553 echo X"$as_dir" |
10554     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
10555             s//\1/
10556             q
10557           }
10558           /^X\(\/\/\)[^/].*/{
10559             s//\1/
10560             q
10561           }
10562           /^X\(\/\/\)$/{
10563             s//\1/
10564             q
10565           }
10566           /^X\(\/\).*/{
10567             s//\1/
10568             q
10569           }
10570           s/.*/./; q'`
10571       test -d "$as_dir" && break
10572     done
10573     test -z "$as_dirs" || eval "mkdir $as_dirs"
10574   } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
10575 echo "$as_me: error: cannot create directory $as_dir" >&2;}
10576    { (exit 1); exit 1; }; }; }
10577     # echo "creating $dirpart/$file"
10578     echo '# dummy' > "$dirpart/$file"
10579   done
10580 done
10581  ;;
10582
10583   esac
10584 done # for ac_tag
10585
10586
10587 { (exit 0); exit 0; }
10588 _ACEOF
10589 chmod +x $CONFIG_STATUS
10590 ac_clean_files=$ac_clean_files_save
10591
10592
10593 # configure is writing to config.log, and then calls config.status.
10594 # config.status does its own redirection, appending to config.log.
10595 # Unfortunately, on DOS this fails, as config.log is still kept open
10596 # by configure, so config.status won't be able to write to it; its
10597 # output is simply discarded.  So we exec the FD to /dev/null,
10598 # effectively closing config.log, so it can be properly (re)opened and
10599 # appended to by config.status.  When coming back to configure, we
10600 # need to make the FD available again.
10601 if test "$no_create" != yes; then
10602   ac_cs_success=:
10603   ac_config_status_args=
10604   test "$silent" = yes &&
10605     ac_config_status_args="$ac_config_status_args --quiet"
10606   exec 5>/dev/null
10607   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
10608   exec 5>>config.log
10609   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
10610   # would make configure fail if this is the last instruction.
10611   $ac_cs_success || { (exit 1); exit 1; }
10612 fi
10613
10614
10615 echo "===================================================================="
10616  if test x$PERL = xfalse ; then
10617         echo "Perl has not been found on this system."
10618         echo "Though, this is not provided for the building process"
10619         echo "Only some independant scripts will not work"
10620         echo ""
10621  fi
10622
10623  if test x$CONVERT = xfalse ; then
10624         echo "Convert has not been found on this system."
10625         echo "Though, this is not provided for the building process"
10626         echo "Only some independant scripts will not work"
10627         echo ""
10628  fi
10629
10630  if test x$PLOTMTV = xfalse ; then
10631         echo "Plotmtv has not been found on this system."
10632         echo "Though, this is not provided for the building process"
10633         echo "Only some independant scripts will not work"
10634         echo ""
10635  fi
10636
10637
10638  echo "Configuration succesfully finished"
10639  if test $ENABLE_CAM; then
10640         echo "with (IEEE-1394) camera enabled"
10641  fi
10642
10643  if test $ENABLE_TRIG; then
10644         echo "with (realtime) triggering enabled."
10645         if test x$CONTROL = xfalse ; then
10646                 echo "Gpiv_control has not been found on this system, and probably gpivtrig-rtl isn't"
10647                 echo "resident as well. This script eases to install and uninstall the gpivtrig-rtl"
10648                 echo "and RTAI kernel modules that are needed for the triggering of camera and lasers."
10649                 echo ""
10650          fi
10651  fi
10652
10653  if test $ENABLE_MPI; then
10654         echo "Using Message Passing Interface (MPI)"
10655         echo "for processing on distributed memory systems"
10656  fi
10657
10658  if test $ENABLE_OMP; then
10659         echo "Using Open Multi-Processing (OMP)"
10660         echo "for processing on shared memory systems"
10661 fi
10662
10663  echo "Type 'make' and 'make install' to build and install the gpiv-tools."
10664 echo "===================================================================="