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merge branch 'autoconf'

Greg Wiley authored on 28/03/2017 18:48:29
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+.deps/
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+*~
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+*.o
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+stamp-h1
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+config.h
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+*.swp
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+configure.scan
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+config.status
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+Makefile
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+*.log
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+autom4te.cache/
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+hello
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 .vagrant/
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+Written and maintained by CJ Engineering
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+http://engineering.cj.com
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+
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+GNU GENERAL PUBLIC LICENSE
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+               Version 2, June 1991
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+
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+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
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+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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+ Everyone is permitted to copy and distribute verbatim copies
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+ of this license document, but changing it is not allowed.
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+
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+                Preamble
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+
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+  The licenses for most software are designed to take away your
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+freedom to share and change it.  By contrast, the GNU General Public
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+software--to make sure the software is free for all its users.  This
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+General Public License applies to most of the Free Software
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+            GNU GENERAL PUBLIC LICENSE
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+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
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+             END OF TERMS AND CONDITIONS
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+        How to Apply These Terms to Your New Programs
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+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
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+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
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+
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+  <signature of Ty Coon>, 1 April 1989
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+  Ty Coon, President of Vice
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+
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+This General Public License does not permit incorporating your program into
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+Public License instead of this License.
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+TBD
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+# gives unlimited permission to copy and/or distribute it,
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+# with or without modifications, as long as this notice is preserved.
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+
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+      ;;
246
+    nosideeffect)
247
+      # After this tag, mechanisms are not by side-effect, so they'll
248
+      # only be used when explicitly requested.
249
+      if test "x$enable_dependency_tracking" = xyes; then
250
+	continue
251
+      else
252
+	break
253
+      fi
254
+      ;;
255
+    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
256
+      # This compiler won't grok '-c -o', but also, the minuso test has
257
+      # not run yet.  These depmodes are late enough in the game, and
258
+      # so weak that their functioning should not be impacted.
259
+      am__obj=conftest.${OBJEXT-o}
260
+      am__minus_obj=
261
+      ;;
262
+    none) break ;;
263
+    esac
264
+    if depmode=$depmode \
265
+       source=sub/conftest.c object=$am__obj \
266
+       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
267
+       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
268
+         >/dev/null 2>conftest.err &&
269
+       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
270
+       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
271
+       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
272
+       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
273
+      # icc doesn't choke on unknown options, it will just issue warnings
274
+      # or remarks (even with -Werror).  So we grep stderr for any message
275
+      # that says an option was ignored or not supported.
276
+      # When given -MP, icc 7.0 and 7.1 complain thusly:
277
+      #   icc: Command line warning: ignoring option '-M'; no argument required
278
+      # The diagnosis changed in icc 8.0:
279
+      #   icc: Command line remark: option '-MP' not supported
280
+      if (grep 'ignoring option' conftest.err ||
281
+          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
282
+        am_cv_$1_dependencies_compiler_type=$depmode
283
+        break
284
+      fi
285
+    fi
286
+  done
287
+
288
+  cd ..
289
+  rm -rf conftest.dir
290
+else
291
+  am_cv_$1_dependencies_compiler_type=none
292
+fi
293
+])
294
+AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
295
+AM_CONDITIONAL([am__fastdep$1], [
296
+  test "x$enable_dependency_tracking" != xno \
297
+  && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
298
+])
299
+
300
+
301
+# AM_SET_DEPDIR
302
+# -------------
303
+# Choose a directory name for dependency files.
304
+# This macro is AC_REQUIREd in _AM_DEPENDENCIES.
305
+AC_DEFUN([AM_SET_DEPDIR],
306
+[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
307
+AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
308
+])
309
+
310
+
311
+# AM_DEP_TRACK
312
+# ------------
313
+AC_DEFUN([AM_DEP_TRACK],
314
+[AC_ARG_ENABLE([dependency-tracking], [dnl
315
+AS_HELP_STRING(
316
+  [--enable-dependency-tracking],
317
+  [do not reject slow dependency extractors])
318
+AS_HELP_STRING(
319
+  [--disable-dependency-tracking],
320
+  [speeds up one-time build])])
321
+if test "x$enable_dependency_tracking" != xno; then
322
+  am_depcomp="$ac_aux_dir/depcomp"
323
+  AMDEPBACKSLASH='\'
324
+  am__nodep='_no'
325
+fi
326
+AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
327
+AC_SUBST([AMDEPBACKSLASH])dnl
328
+_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
329
+AC_SUBST([am__nodep])dnl
330
+_AM_SUBST_NOTMAKE([am__nodep])dnl
331
+])
332
+
333
+# Generate code to set up dependency tracking.              -*- Autoconf -*-
334
+
335
+# Copyright (C) 1999-2014 Free Software Foundation, Inc.
336
+#
337
+# This file is free software; the Free Software Foundation
338
+# gives unlimited permission to copy and/or distribute it,
339
+# with or without modifications, as long as this notice is preserved.
340
+
341
+
342
+# _AM_OUTPUT_DEPENDENCY_COMMANDS
343
+# ------------------------------
344
+AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
345
+[{
346
+  # Older Autoconf quotes --file arguments for eval, but not when files
347
+  # are listed without --file.  Let's play safe and only enable the eval
348
+  # if we detect the quoting.
349
+  case $CONFIG_FILES in
350
+  *\'*) eval set x "$CONFIG_FILES" ;;
351
+  *)   set x $CONFIG_FILES ;;
352
+  esac
353
+  shift
354
+  for mf
355
+  do
356
+    # Strip MF so we end up with the name of the file.
357
+    mf=`echo "$mf" | sed -e 's/:.*$//'`
358
+    # Check whether this is an Automake generated Makefile or not.
359
+    # We used to match only the files named 'Makefile.in', but
360
+    # some people rename them; so instead we look at the file content.
361
+    # Grep'ing the first line is not enough: some people post-process
362
+    # each Makefile.in and add a new line on top of each file to say so.
363
+    # Grep'ing the whole file is not good either: AIX grep has a line
364
+    # limit of 2048, but all sed's we know have understand at least 4000.
365
+    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
366
+      dirpart=`AS_DIRNAME("$mf")`
367
+    else
368
+      continue
369
+    fi
370
+    # Extract the definition of DEPDIR, am__include, and am__quote
371
+    # from the Makefile without running 'make'.
372
+    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
373
+    test -z "$DEPDIR" && continue
374
+    am__include=`sed -n 's/^am__include = //p' < "$mf"`
375
+    test -z "$am__include" && continue
376
+    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
377
+    # Find all dependency output files, they are included files with
378
+    # $(DEPDIR) in their names.  We invoke sed twice because it is the
379
+    # simplest approach to changing $(DEPDIR) to its actual value in the
380
+    # expansion.
381
+    for file in `sed -n "
382
+      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
383
+	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
384
+      # Make sure the directory exists.
385
+      test -f "$dirpart/$file" && continue
386
+      fdir=`AS_DIRNAME(["$file"])`
387
+      AS_MKDIR_P([$dirpart/$fdir])
388
+      # echo "creating $dirpart/$file"
389
+      echo '# dummy' > "$dirpart/$file"
390
+    done
391
+  done
392
+}
393
+])# _AM_OUTPUT_DEPENDENCY_COMMANDS
394
+
395
+
396
+# AM_OUTPUT_DEPENDENCY_COMMANDS
397
+# -----------------------------
398
+# This macro should only be invoked once -- use via AC_REQUIRE.
399
+#
400
+# This code is only required when automatic dependency tracking
401
+# is enabled.  FIXME.  This creates each '.P' file that we will
402
+# need in order to bootstrap the dependency handling code.
403
+AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
404
+[AC_CONFIG_COMMANDS([depfiles],
405
+     [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
406
+     [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
407
+])
408
+
409
+# Do all the work for Automake.                             -*- Autoconf -*-
410
+
411
+# Copyright (C) 1996-2014 Free Software Foundation, Inc.
412
+#
413
+# This file is free software; the Free Software Foundation
414
+# gives unlimited permission to copy and/or distribute it,
415
+# with or without modifications, as long as this notice is preserved.
416
+
417
+# This macro actually does too much.  Some checks are only needed if
418
+# your package does certain things.  But this isn't really a big deal.
419
+
420
+dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.
421
+m4_define([AC_PROG_CC],
422
+m4_defn([AC_PROG_CC])
423
+[_AM_PROG_CC_C_O
424
+])
425
+
426
+# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
427
+# AM_INIT_AUTOMAKE([OPTIONS])
428
+# -----------------------------------------------
429
+# The call with PACKAGE and VERSION arguments is the old style
430
+# call (pre autoconf-2.50), which is being phased out.  PACKAGE
431
+# and VERSION should now be passed to AC_INIT and removed from
432
+# the call to AM_INIT_AUTOMAKE.
433
+# We support both call styles for the transition.  After
434
+# the next Automake release, Autoconf can make the AC_INIT
435
+# arguments mandatory, and then we can depend on a new Autoconf
436
+# release and drop the old call support.
437
+AC_DEFUN([AM_INIT_AUTOMAKE],
438
+[AC_PREREQ([2.65])dnl
439
+dnl Autoconf wants to disallow AM_ names.  We explicitly allow
440
+dnl the ones we care about.
441
+m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
442
+AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
443
+AC_REQUIRE([AC_PROG_INSTALL])dnl
444
+if test "`cd $srcdir && pwd`" != "`pwd`"; then
445
+  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
446
+  # is not polluted with repeated "-I."
447
+  AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
448
+  # test to see if srcdir already configured
449
+  if test -f $srcdir/config.status; then
450
+    AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
451
+  fi
452
+fi
453
+
454
+# test whether we have cygpath
455
+if test -z "$CYGPATH_W"; then
456
+  if (cygpath --version) >/dev/null 2>/dev/null; then
457
+    CYGPATH_W='cygpath -w'
458
+  else
459
+    CYGPATH_W=echo
460
+  fi
461
+fi
462
+AC_SUBST([CYGPATH_W])
463
+
464
+# Define the identity of the package.
465
+dnl Distinguish between old-style and new-style calls.
466
+m4_ifval([$2],
467
+[AC_DIAGNOSE([obsolete],
468
+             [$0: two- and three-arguments forms are deprecated.])
469
+m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
470
+ AC_SUBST([PACKAGE], [$1])dnl
471
+ AC_SUBST([VERSION], [$2])],
472
+[_AM_SET_OPTIONS([$1])dnl
473
+dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
474
+m4_if(
475
+  m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
476
+  [ok:ok],,
477
+  [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
478
+ AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
479
+ AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
480
+
481
+_AM_IF_OPTION([no-define],,
482
+[AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
483
+ AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
484
+
485
+# Some tools Automake needs.
486
+AC_REQUIRE([AM_SANITY_CHECK])dnl
487
+AC_REQUIRE([AC_ARG_PROGRAM])dnl
488
+AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
489
+AM_MISSING_PROG([AUTOCONF], [autoconf])
490
+AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
491
+AM_MISSING_PROG([AUTOHEADER], [autoheader])
492
+AM_MISSING_PROG([MAKEINFO], [makeinfo])
493
+AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
494
+AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
495
+AC_REQUIRE([AC_PROG_MKDIR_P])dnl
496
+# For better backward compatibility.  To be removed once Automake 1.9.x
497
+# dies out for good.  For more background, see:
498
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
499
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
500
+AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
501
+# We need awk for the "check" target (and possibly the TAP driver).  The
502
+# system "awk" is bad on some platforms.
503
+AC_REQUIRE([AC_PROG_AWK])dnl
504
+AC_REQUIRE([AC_PROG_MAKE_SET])dnl
505
+AC_REQUIRE([AM_SET_LEADING_DOT])dnl
506
+_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
507
+	      [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
508
+			     [_AM_PROG_TAR([v7])])])
509
+_AM_IF_OPTION([no-dependencies],,
510
+[AC_PROVIDE_IFELSE([AC_PROG_CC],
511
+		  [_AM_DEPENDENCIES([CC])],
512
+		  [m4_define([AC_PROG_CC],
513
+			     m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
514
+AC_PROVIDE_IFELSE([AC_PROG_CXX],
515
+		  [_AM_DEPENDENCIES([CXX])],
516
+		  [m4_define([AC_PROG_CXX],
517
+			     m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
518
+AC_PROVIDE_IFELSE([AC_PROG_OBJC],
519
+		  [_AM_DEPENDENCIES([OBJC])],
520
+		  [m4_define([AC_PROG_OBJC],
521
+			     m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
522
+AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
523
+		  [_AM_DEPENDENCIES([OBJCXX])],
524
+		  [m4_define([AC_PROG_OBJCXX],
525
+			     m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
526
+])
527
+AC_REQUIRE([AM_SILENT_RULES])dnl
528
+dnl The testsuite driver may need to know about EXEEXT, so add the
529
+dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This
530
+dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
531
+AC_CONFIG_COMMANDS_PRE(dnl
532
+[m4_provide_if([_AM_COMPILER_EXEEXT],
533
+  [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
534
+
535
+# POSIX will say in a future version that running "rm -f" with no argument
536
+# is OK; and we want to be able to make that assumption in our Makefile
537
+# recipes.  So use an aggressive probe to check that the usage we want is
538
+# actually supported "in the wild" to an acceptable degree.
539
+# See automake bug#10828.
540
+# To make any issue more visible, cause the running configure to be aborted
541
+# by default if the 'rm' program in use doesn't match our expectations; the
542
+# user can still override this though.
543
+if rm -f && rm -fr && rm -rf; then : OK; else
544
+  cat >&2 <<'END'
545
+Oops!
546
+
547
+Your 'rm' program seems unable to run without file operands specified
548
+on the command line, even when the '-f' option is present.  This is contrary
549
+to the behaviour of most rm programs out there, and not conforming with
550
+the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
551
+
552
+Please tell bug-automake@gnu.org about your system, including the value
553
+of your $PATH and any error possibly output before this message.  This
554
+can help us improve future automake versions.
555
+
556
+END
557
+  if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
558
+    echo 'Configuration will proceed anyway, since you have set the' >&2
559
+    echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
560
+    echo >&2
561
+  else
562
+    cat >&2 <<'END'
563
+Aborting the configuration process, to ensure you take notice of the issue.
564
+
565
+You can download and install GNU coreutils to get an 'rm' implementation
566
+that behaves properly: <http://www.gnu.org/software/coreutils/>.
567
+
568
+If you want to complete the configuration process using your problematic
569
+'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
570
+to "yes", and re-run configure.
571
+
572
+END
573
+    AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
574
+  fi
575
+fi
576
+dnl The trailing newline in this macro's definition is deliberate, for
577
+dnl backward compatibility and to allow trailing 'dnl'-style comments
578
+dnl after the AM_INIT_AUTOMAKE invocation. See automake bug#16841.
579
+])
580
+
581
+dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
582
+dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
583
+dnl mangled by Autoconf and run in a shell conditional statement.
584
+m4_define([_AC_COMPILER_EXEEXT],
585
+m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
586
+
587
+# When config.status generates a header, we must update the stamp-h file.
588
+# This file resides in the same directory as the config header
589
+# that is generated.  The stamp files are numbered to have different names.
590
+
591
+# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
592
+# loop where config.status creates the headers, so we can generate
593
+# our stamp files there.
594
+AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
595
+[# Compute $1's index in $config_headers.
596
+_am_arg=$1
597
+_am_stamp_count=1
598
+for _am_header in $config_headers :; do
599
+  case $_am_header in
600
+    $_am_arg | $_am_arg:* )
601
+      break ;;
602
+    * )
603
+      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
604
+  esac
605
+done
606
+echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
607
+
608
+# Copyright (C) 2001-2014 Free Software Foundation, Inc.
609
+#
610
+# This file is free software; the Free Software Foundation
611
+# gives unlimited permission to copy and/or distribute it,
612
+# with or without modifications, as long as this notice is preserved.
613
+
614
+# AM_PROG_INSTALL_SH
615
+# ------------------
616
+# Define $install_sh.
617
+AC_DEFUN([AM_PROG_INSTALL_SH],
618
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
619
+if test x"${install_sh+set}" != xset; then
620
+  case $am_aux_dir in
621
+  *\ * | *\	*)
622
+    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
623
+  *)
624
+    install_sh="\${SHELL} $am_aux_dir/install-sh"
625
+  esac
626
+fi
627
+AC_SUBST([install_sh])])
628
+
629
+# Copyright (C) 2003-2014 Free Software Foundation, Inc.
630
+#
631
+# This file is free software; the Free Software Foundation
632
+# gives unlimited permission to copy and/or distribute it,
633
+# with or without modifications, as long as this notice is preserved.
634
+
635
+# Check whether the underlying file-system supports filenames
636
+# with a leading dot.  For instance MS-DOS doesn't.
637
+AC_DEFUN([AM_SET_LEADING_DOT],
638
+[rm -rf .tst 2>/dev/null
639
+mkdir .tst 2>/dev/null
640
+if test -d .tst; then
641
+  am__leading_dot=.
642
+else
643
+  am__leading_dot=_
644
+fi
645
+rmdir .tst 2>/dev/null
646
+AC_SUBST([am__leading_dot])])
647
+
648
+# Check to see how 'make' treats includes.	            -*- Autoconf -*-
649
+
650
+# Copyright (C) 2001-2014 Free Software Foundation, Inc.
651
+#
652
+# This file is free software; the Free Software Foundation
653
+# gives unlimited permission to copy and/or distribute it,
654
+# with or without modifications, as long as this notice is preserved.
655
+
656
+# AM_MAKE_INCLUDE()
657
+# -----------------
658
+# Check to see how make treats includes.
659
+AC_DEFUN([AM_MAKE_INCLUDE],
660
+[am_make=${MAKE-make}
661
+cat > confinc << 'END'
662
+am__doit:
663
+	@echo this is the am__doit target
664
+.PHONY: am__doit
665
+END
666
+# If we don't find an include directive, just comment out the code.
667
+AC_MSG_CHECKING([for style of include used by $am_make])
668
+am__include="#"
669
+am__quote=
670
+_am_result=none
671
+# First try GNU make style include.
672
+echo "include confinc" > confmf
673
+# Ignore all kinds of additional output from 'make'.
674
+case `$am_make -s -f confmf 2> /dev/null` in #(
675
+*the\ am__doit\ target*)
676
+  am__include=include
677
+  am__quote=
678
+  _am_result=GNU
679
+  ;;
680
+esac
681
+# Now try BSD make style include.
682
+if test "$am__include" = "#"; then
683
+   echo '.include "confinc"' > confmf
684
+   case `$am_make -s -f confmf 2> /dev/null` in #(
685
+   *the\ am__doit\ target*)
686
+     am__include=.include
687
+     am__quote="\""
688
+     _am_result=BSD
689
+     ;;
690
+   esac
691
+fi
692
+AC_SUBST([am__include])
693
+AC_SUBST([am__quote])
694
+AC_MSG_RESULT([$_am_result])
695
+rm -f confinc confmf
696
+])
697
+
698
+# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
699
+
700
+# Copyright (C) 1997-2014 Free Software Foundation, Inc.
701
+#
702
+# This file is free software; the Free Software Foundation
703
+# gives unlimited permission to copy and/or distribute it,
704
+# with or without modifications, as long as this notice is preserved.
705
+
706
+# AM_MISSING_PROG(NAME, PROGRAM)
707
+# ------------------------------
708
+AC_DEFUN([AM_MISSING_PROG],
709
+[AC_REQUIRE([AM_MISSING_HAS_RUN])
710
+$1=${$1-"${am_missing_run}$2"}
711
+AC_SUBST($1)])
712
+
713
+# AM_MISSING_HAS_RUN
714
+# ------------------
715
+# Define MISSING if not defined so far and test if it is modern enough.
716
+# If it is, set am_missing_run to use it, otherwise, to nothing.
717
+AC_DEFUN([AM_MISSING_HAS_RUN],
718
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
719
+AC_REQUIRE_AUX_FILE([missing])dnl
720
+if test x"${MISSING+set}" != xset; then
721
+  case $am_aux_dir in
722
+  *\ * | *\	*)
723
+    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
724
+  *)
725
+    MISSING="\${SHELL} $am_aux_dir/missing" ;;
726
+  esac
727
+fi
728
+# Use eval to expand $SHELL
729
+if eval "$MISSING --is-lightweight"; then
730
+  am_missing_run="$MISSING "
731
+else
732
+  am_missing_run=
733
+  AC_MSG_WARN(['missing' script is too old or missing])
734
+fi
735
+])
736
+
737
+# Helper functions for option handling.                     -*- Autoconf -*-
738
+
739
+# Copyright (C) 2001-2014 Free Software Foundation, Inc.
740
+#
741
+# This file is free software; the Free Software Foundation
742
+# gives unlimited permission to copy and/or distribute it,
743
+# with or without modifications, as long as this notice is preserved.
744
+
745
+# _AM_MANGLE_OPTION(NAME)
746
+# -----------------------
747
+AC_DEFUN([_AM_MANGLE_OPTION],
748
+[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
749
+
750
+# _AM_SET_OPTION(NAME)
751
+# --------------------
752
+# Set option NAME.  Presently that only means defining a flag for this option.
753
+AC_DEFUN([_AM_SET_OPTION],
754
+[m4_define(_AM_MANGLE_OPTION([$1]), [1])])
755
+
756
+# _AM_SET_OPTIONS(OPTIONS)
757
+# ------------------------
758
+# OPTIONS is a space-separated list of Automake options.
759
+AC_DEFUN([_AM_SET_OPTIONS],
760
+[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
761
+
762
+# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
763
+# -------------------------------------------
764
+# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
765
+AC_DEFUN([_AM_IF_OPTION],
766
+[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
767
+
768
+# Copyright (C) 1999-2014 Free Software Foundation, Inc.
769
+#
770
+# This file is free software; the Free Software Foundation
771
+# gives unlimited permission to copy and/or distribute it,
772
+# with or without modifications, as long as this notice is preserved.
773
+
774
+# _AM_PROG_CC_C_O
775
+# ---------------
776
+# Like AC_PROG_CC_C_O, but changed for automake.  We rewrite AC_PROG_CC
777
+# to automatically call this.
778
+AC_DEFUN([_AM_PROG_CC_C_O],
779
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
780
+AC_REQUIRE_AUX_FILE([compile])dnl
781
+AC_LANG_PUSH([C])dnl
782
+AC_CACHE_CHECK(
783
+  [whether $CC understands -c and -o together],
784
+  [am_cv_prog_cc_c_o],
785
+  [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
786
+  # Make sure it works both with $CC and with simple cc.
787
+  # Following AC_PROG_CC_C_O, we do the test twice because some
788
+  # compilers refuse to overwrite an existing .o file with -o,
789
+  # though they will create one.
790
+  am_cv_prog_cc_c_o=yes
791
+  for am_i in 1 2; do
792
+    if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
793
+         && test -f conftest2.$ac_objext; then
794
+      : OK
795
+    else
796
+      am_cv_prog_cc_c_o=no
797
+      break
798
+    fi
799
+  done
800
+  rm -f core conftest*
801
+  unset am_i])
802
+if test "$am_cv_prog_cc_c_o" != yes; then
803
+   # Losing compiler, so override with the script.
804
+   # FIXME: It is wrong to rewrite CC.
805
+   # But if we don't then we get into trouble of one sort or another.
806
+   # A longer-term fix would be to have automake use am__CC in this case,
807
+   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
808
+   CC="$am_aux_dir/compile $CC"
809
+fi
810
+AC_LANG_POP([C])])
811
+
812
+# For backward compatibility.
813
+AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
814
+
815
+# Copyright (C) 2001-2014 Free Software Foundation, Inc.
816
+#
817
+# This file is free software; the Free Software Foundation
818
+# gives unlimited permission to copy and/or distribute it,
819
+# with or without modifications, as long as this notice is preserved.
820
+
821
+# AM_RUN_LOG(COMMAND)
822
+# -------------------
823
+# Run COMMAND, save the exit status in ac_status, and log it.
824
+# (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
825
+AC_DEFUN([AM_RUN_LOG],
826
+[{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
827
+   ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
828
+   ac_status=$?
829
+   echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
830
+   (exit $ac_status); }])
831
+
832
+# Check to make sure that the build environment is sane.    -*- Autoconf -*-
833
+
834
+# Copyright (C) 1996-2014 Free Software Foundation, Inc.
835
+#
836
+# This file is free software; the Free Software Foundation
837
+# gives unlimited permission to copy and/or distribute it,
838
+# with or without modifications, as long as this notice is preserved.
839
+
840
+# AM_SANITY_CHECK
841
+# ---------------
842
+AC_DEFUN([AM_SANITY_CHECK],
843
+[AC_MSG_CHECKING([whether build environment is sane])
844
+# Reject unsafe characters in $srcdir or the absolute working directory
845
+# name.  Accept space and tab only in the latter.
846
+am_lf='
847
+'
848
+case `pwd` in
849
+  *[[\\\"\#\$\&\'\`$am_lf]]*)
850
+    AC_MSG_ERROR([unsafe absolute working directory name]);;
851
+esac
852
+case $srcdir in
853
+  *[[\\\"\#\$\&\'\`$am_lf\ \	]]*)
854
+    AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
855
+esac
856
+
857
+# Do 'set' in a subshell so we don't clobber the current shell's
858
+# arguments.  Must try -L first in case configure is actually a
859
+# symlink; some systems play weird games with the mod time of symlinks
860
+# (eg FreeBSD returns the mod time of the symlink's containing
861
+# directory).
862
+if (
863
+   am_has_slept=no
864
+   for am_try in 1 2; do
865
+     echo "timestamp, slept: $am_has_slept" > conftest.file
866
+     set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
867
+     if test "$[*]" = "X"; then
868
+	# -L didn't work.
869
+	set X `ls -t "$srcdir/configure" conftest.file`
870
+     fi
871
+     if test "$[*]" != "X $srcdir/configure conftest.file" \
872
+	&& test "$[*]" != "X conftest.file $srcdir/configure"; then
873
+
874
+	# If neither matched, then we have a broken ls.  This can happen
875
+	# if, for instance, CONFIG_SHELL is bash and it inherits a
876
+	# broken ls alias from the environment.  This has actually
877
+	# happened.  Such a system could not be considered "sane".
878
+	AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
879
+  alias in your environment])
880
+     fi
881
+     if test "$[2]" = conftest.file || test $am_try -eq 2; then
882
+       break
883
+     fi
884
+     # Just in case.
885
+     sleep 1
886
+     am_has_slept=yes
887
+   done
888
+   test "$[2]" = conftest.file
889
+   )
890
+then
891
+   # Ok.
892
+   :
893
+else
894
+   AC_MSG_ERROR([newly created file is older than distributed files!
895
+Check your system clock])
896
+fi
897
+AC_MSG_RESULT([yes])
898
+# If we didn't sleep, we still need to ensure time stamps of config.status and
899
+# generated files are strictly newer.
900
+am_sleep_pid=
901
+if grep 'slept: no' conftest.file >/dev/null 2>&1; then
902
+  ( sleep 1 ) &
903
+  am_sleep_pid=$!
904
+fi
905
+AC_CONFIG_COMMANDS_PRE(
906
+  [AC_MSG_CHECKING([that generated files are newer than configure])
907
+   if test -n "$am_sleep_pid"; then
908
+     # Hide warnings about reused PIDs.
909
+     wait $am_sleep_pid 2>/dev/null
910
+   fi
911
+   AC_MSG_RESULT([done])])
912
+rm -f conftest.file
913
+])
914
+
915
+# Copyright (C) 2009-2014 Free Software Foundation, Inc.
916
+#
917
+# This file is free software; the Free Software Foundation
918
+# gives unlimited permission to copy and/or distribute it,
919
+# with or without modifications, as long as this notice is preserved.
920
+
921
+# AM_SILENT_RULES([DEFAULT])
922
+# --------------------------
923
+# Enable less verbose build rules; with the default set to DEFAULT
924
+# ("yes" being less verbose, "no" or empty being verbose).
925
+AC_DEFUN([AM_SILENT_RULES],
926
+[AC_ARG_ENABLE([silent-rules], [dnl
927
+AS_HELP_STRING(
928
+  [--enable-silent-rules],
929
+  [less verbose build output (undo: "make V=1")])
930
+AS_HELP_STRING(
931
+  [--disable-silent-rules],
932
+  [verbose build output (undo: "make V=0")])dnl
933
+])
934
+case $enable_silent_rules in @%:@ (((
935
+  yes) AM_DEFAULT_VERBOSITY=0;;
936
+   no) AM_DEFAULT_VERBOSITY=1;;
937
+    *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
938
+esac
939
+dnl
940
+dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
941
+dnl do not support nested variable expansions.
942
+dnl See automake bug#9928 and bug#10237.
943
+am_make=${MAKE-make}
944
+AC_CACHE_CHECK([whether $am_make supports nested variables],
945
+   [am_cv_make_support_nested_variables],
946
+   [if AS_ECHO([['TRUE=$(BAR$(V))
947
+BAR0=false
948
+BAR1=true
949
+V=1
950
+am__doit:
951
+	@$(TRUE)
952
+.PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
953
+  am_cv_make_support_nested_variables=yes
954
+else
955
+  am_cv_make_support_nested_variables=no
956
+fi])
957
+if test $am_cv_make_support_nested_variables = yes; then
958
+  dnl Using '$V' instead of '$(V)' breaks IRIX make.
959
+  AM_V='$(V)'
960
+  AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
961
+else
962
+  AM_V=$AM_DEFAULT_VERBOSITY
963
+  AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
964
+fi
965
+AC_SUBST([AM_V])dnl
966
+AM_SUBST_NOTMAKE([AM_V])dnl
967
+AC_SUBST([AM_DEFAULT_V])dnl
968
+AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
969
+AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
970
+AM_BACKSLASH='\'
971
+AC_SUBST([AM_BACKSLASH])dnl
972
+_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
973
+])
974
+
975
+# Copyright (C) 2001-2014 Free Software Foundation, Inc.
976
+#
977
+# This file is free software; the Free Software Foundation
978
+# gives unlimited permission to copy and/or distribute it,
979
+# with or without modifications, as long as this notice is preserved.
980
+
981
+# AM_PROG_INSTALL_STRIP
982
+# ---------------------
983
+# One issue with vendor 'install' (even GNU) is that you can't
984
+# specify the program used to strip binaries.  This is especially
985
+# annoying in cross-compiling environments, where the build's strip
986
+# is unlikely to handle the host's binaries.
987
+# Fortunately install-sh will honor a STRIPPROG variable, so we
988
+# always use install-sh in "make install-strip", and initialize
989
+# STRIPPROG with the value of the STRIP variable (set by the user).
990
+AC_DEFUN([AM_PROG_INSTALL_STRIP],
991
+[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
992
+# Installed binaries are usually stripped using 'strip' when the user
993
+# run "make install-strip".  However 'strip' might not be the right
994
+# tool to use in cross-compilation environments, therefore Automake
995
+# will honor the 'STRIP' environment variable to overrule this program.
996
+dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
997
+if test "$cross_compiling" != no; then
998
+  AC_CHECK_TOOL([STRIP], [strip], :)
999
+fi
1000
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
1001
+AC_SUBST([INSTALL_STRIP_PROGRAM])])
1002
+
1003
+# Copyright (C) 2006-2014 Free Software Foundation, Inc.
1004
+#
1005
+# This file is free software; the Free Software Foundation
1006
+# gives unlimited permission to copy and/or distribute it,
1007
+# with or without modifications, as long as this notice is preserved.
1008
+
1009
+# _AM_SUBST_NOTMAKE(VARIABLE)
1010
+# ---------------------------
1011
+# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
1012
+# This macro is traced by Automake.
1013
+AC_DEFUN([_AM_SUBST_NOTMAKE])
1014
+
1015
+# AM_SUBST_NOTMAKE(VARIABLE)
1016
+# --------------------------
1017
+# Public sister of _AM_SUBST_NOTMAKE.
1018
+AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
1019
+
1020
+# Check how to create a tarball.                            -*- Autoconf -*-
1021
+
1022
+# Copyright (C) 2004-2014 Free Software Foundation, Inc.
1023
+#
1024
+# This file is free software; the Free Software Foundation
1025
+# gives unlimited permission to copy and/or distribute it,
1026
+# with or without modifications, as long as this notice is preserved.
1027
+
1028
+# _AM_PROG_TAR(FORMAT)
1029
+# --------------------
1030
+# Check how to create a tarball in format FORMAT.
1031
+# FORMAT should be one of 'v7', 'ustar', or 'pax'.
1032
+#
1033
+# Substitute a variable $(am__tar) that is a command
1034
+# writing to stdout a FORMAT-tarball containing the directory
1035
+# $tardir.
1036
+#     tardir=directory && $(am__tar) > result.tar
1037
+#
1038
+# Substitute a variable $(am__untar) that extract such
1039
+# a tarball read from stdin.
1040
+#     $(am__untar) < result.tar
1041
+#
1042
+AC_DEFUN([_AM_PROG_TAR],
1043
+[# Always define AMTAR for backward compatibility.  Yes, it's still used
1044
+# in the wild :-(  We should find a proper way to deprecate it ...
1045
+AC_SUBST([AMTAR], ['$${TAR-tar}'])
1046
+
1047
+# We'll loop over all known methods to create a tar archive until one works.
1048
+_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
1049
+
1050
+m4_if([$1], [v7],
1051
+  [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
1052
+
1053
+  [m4_case([$1],
1054
+    [ustar],
1055
+     [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
1056
+      # There is notably a 21 bits limit for the UID and the GID.  In fact,
1057
+      # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
1058
+      # and bug#13588).
1059
+      am_max_uid=2097151 # 2^21 - 1
1060
+      am_max_gid=$am_max_uid
1061
+      # The $UID and $GID variables are not portable, so we need to resort
1062
+      # to the POSIX-mandated id(1) utility.  Errors in the 'id' calls
1063
+      # below are definitely unexpected, so allow the users to see them
1064
+      # (that is, avoid stderr redirection).
1065
+      am_uid=`id -u || echo unknown`
1066
+      am_gid=`id -g || echo unknown`
1067
+      AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
1068
+      if test $am_uid -le $am_max_uid; then
1069
+         AC_MSG_RESULT([yes])
1070
+      else
1071
+         AC_MSG_RESULT([no])
1072
+         _am_tools=none
1073
+      fi
1074
+      AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
1075
+      if test $am_gid -le $am_max_gid; then
1076
+         AC_MSG_RESULT([yes])
1077
+      else
1078
+        AC_MSG_RESULT([no])
1079
+        _am_tools=none
1080
+      fi],
1081
+
1082
+  [pax],
1083
+    [],
1084
+
1085
+  [m4_fatal([Unknown tar format])])
1086
+
1087
+  AC_MSG_CHECKING([how to create a $1 tar archive])
1088
+
1089
+  # Go ahead even if we have the value already cached.  We do so because we
1090
+  # need to set the values for the 'am__tar' and 'am__untar' variables.
1091
+  _am_tools=${am_cv_prog_tar_$1-$_am_tools}
1092
+
1093
+  for _am_tool in $_am_tools; do
1094
+    case $_am_tool in
1095
+    gnutar)
1096
+      for _am_tar in tar gnutar gtar; do
1097
+        AM_RUN_LOG([$_am_tar --version]) && break
1098
+      done
1099
+      am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
1100
+      am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
1101
+      am__untar="$_am_tar -xf -"
1102
+      ;;
1103
+    plaintar)
1104
+      # Must skip GNU tar: if it does not support --format= it doesn't create
1105
+      # ustar tarball either.
1106
+      (tar --version) >/dev/null 2>&1 && continue
1107
+      am__tar='tar chf - "$$tardir"'
1108
+      am__tar_='tar chf - "$tardir"'
1109
+      am__untar='tar xf -'
1110
+      ;;
1111
+    pax)
1112
+      am__tar='pax -L -x $1 -w "$$tardir"'
1113
+      am__tar_='pax -L -x $1 -w "$tardir"'
1114
+      am__untar='pax -r'
1115
+      ;;
1116
+    cpio)
1117
+      am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
1118
+      am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
1119
+      am__untar='cpio -i -H $1 -d'
1120
+      ;;
1121
+    none)
1122
+      am__tar=false
1123
+      am__tar_=false
1124
+      am__untar=false
1125
+      ;;
1126
+    esac
1127
+
1128
+    # If the value was cached, stop now.  We just wanted to have am__tar
1129
+    # and am__untar set.
1130
+    test -n "${am_cv_prog_tar_$1}" && break
1131
+
1132
+    # tar/untar a dummy directory, and stop if the command works.
1133
+    rm -rf conftest.dir
1134
+    mkdir conftest.dir
1135
+    echo GrepMe > conftest.dir/file
1136
+    AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
1137
+    rm -rf conftest.dir
1138
+    if test -s conftest.tar; then
1139
+      AM_RUN_LOG([$am__untar <conftest.tar])
1140
+      AM_RUN_LOG([cat conftest.dir/file])
1141
+      grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
1142
+    fi
1143
+  done
1144
+  rm -rf conftest.dir
1145
+
1146
+  AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
1147
+  AC_MSG_RESULT([$am_cv_prog_tar_$1])])
1148
+
1149
+AC_SUBST([am__tar])
1150
+AC_SUBST([am__untar])
1151
+]) # _AM_PROG_TAR
1152
+
0 1153
new file mode 120000
... ...
@@ -0,0 +1 @@
1
+/usr/local/Cellar/automake/1.15/share/automake-1.15/compile
0 2
\ No newline at end of file
1 3
new file mode 100644
... ...
@@ -0,0 +1,61 @@
1
+/* config.h.in.  Generated from configure.ac by autoheader.  */
2
+
3
+/* Define to 1 if you have the `gettimeofday' function. */
4
+#undef HAVE_GETTIMEOFDAY
5
+
6
+/* Define to 1 if you have the <inttypes.h> header file. */
7
+#undef HAVE_INTTYPES_H
8
+
9
+/* Define to 1 if you have the <memory.h> header file. */
10
+#undef HAVE_MEMORY_H
11
+
12
+/* Define to 1 if you have the <stdint.h> header file. */
13
+#undef HAVE_STDINT_H
14
+
15
+/* Define to 1 if you have the <stdlib.h> header file. */
16
+#undef HAVE_STDLIB_H
17
+
18
+/* Define to 1 if you have the <strings.h> header file. */
19
+#undef HAVE_STRINGS_H
20
+
21
+/* Define to 1 if you have the <string.h> header file. */
22
+#undef HAVE_STRING_H
23
+
24
+/* Define to 1 if you have the <sys/stat.h> header file. */
25
+#undef HAVE_SYS_STAT_H
26
+
27
+/* Define to 1 if you have the <sys/time.h> header file. */
28
+#undef HAVE_SYS_TIME_H
29
+
30
+/* Define to 1 if you have the <sys/types.h> header file. */
31
+#undef HAVE_SYS_TYPES_H
32
+
33
+/* Define to 1 if you have the <unistd.h> header file. */
34
+#undef HAVE_UNISTD_H
35
+
36
+/* Name of package */
37
+#undef PACKAGE
38
+
39
+/* Define to the address where bug reports for this package should be sent. */
40
+#undef PACKAGE_BUGREPORT
41
+
42
+/* Define to the full name of this package. */
43
+#undef PACKAGE_NAME
44
+
45
+/* Define to the full name and version of this package. */
46
+#undef PACKAGE_STRING
47
+
48
+/* Define to the one symbol short name of this package. */
49
+#undef PACKAGE_TARNAME
50
+
51
+/* Define to the home page for this package. */
52
+#undef PACKAGE_URL
53
+
54
+/* Define to the version of this package. */
55
+#undef PACKAGE_VERSION
56
+
57
+/* Define to 1 if you have the ANSI C header files. */
58
+#undef STDC_HEADERS
59
+
60
+/* Version number of package */
61
+#undef VERSION
0 62
new file mode 100755
... ...
@@ -0,0 +1,5681 @@
1
+#! /bin/sh
2
+# Guess values for system-dependent variables and create Makefiles.
3
+# Generated by GNU Autoconf 2.69 for FULL-PACKAGE-NAME VERSION.
4
+#
5
+# Report bugs to <BUG-REPORT-ADDRESS>.
6
+#
7
+#
8
+# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
9
+#
10
+#
11
+# This configure script is free software; the Free Software Foundation
12
+# gives unlimited permission to copy, distribute and modify it.
13
+## -------------------- ##
14
+## M4sh Initialization. ##
15
+## -------------------- ##
16
+
17
+# Be more Bourne compatible
18
+DUALCASE=1; export DUALCASE # for MKS sh
19
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
20
+  emulate sh
21
+  NULLCMD=:
22
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
23
+  # is contrary to our usage.  Disable this feature.
24
+  alias -g '${1+"$@"}'='"$@"'
25
+  setopt NO_GLOB_SUBST
26
+else
27
+  case `(set -o) 2>/dev/null` in #(
28
+  *posix*) :
29
+    set -o posix ;; #(
30
+  *) :
31
+     ;;
32
+esac
33
+fi
34
+
35
+
36
+as_nl='
37
+'
38
+export as_nl
39
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
40
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
41
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
42
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
43
+# Prefer a ksh shell builtin over an external printf program on Solaris,
44
+# but without wasting forks for bash or zsh.
45
+if test -z "$BASH_VERSION$ZSH_VERSION" \
46
+    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
47
+  as_echo='print -r --'
48
+  as_echo_n='print -rn --'
49
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
50
+  as_echo='printf %s\n'
51
+  as_echo_n='printf %s'
52
+else
53
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
54
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
55
+    as_echo_n='/usr/ucb/echo -n'
56
+  else
57
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
58
+    as_echo_n_body='eval
59
+      arg=$1;
60
+      case $arg in #(
61
+      *"$as_nl"*)
62
+	expr "X$arg" : "X\\(.*\\)$as_nl";
63
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
64
+      esac;
65
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
66
+    '
67
+    export as_echo_n_body
68
+    as_echo_n='sh -c $as_echo_n_body as_echo'
69
+  fi
70
+  export as_echo_body
71
+  as_echo='sh -c $as_echo_body as_echo'
72
+fi
73
+
74
+# The user is always right.
75
+if test "${PATH_SEPARATOR+set}" != set; then
76
+  PATH_SEPARATOR=:
77
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
78
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
79
+      PATH_SEPARATOR=';'
80
+  }
81
+fi
82
+
83
+
84
+# IFS
85
+# We need space, tab and new line, in precisely that order.  Quoting is
86
+# there to prevent editors from complaining about space-tab.
87
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
88
+# splitting by setting IFS to empty value.)
89
+IFS=" ""	$as_nl"
90
+
91
+# Find who we are.  Look in the path if we contain no directory separator.
92
+as_myself=
93
+case $0 in #((
94
+  *[\\/]* ) as_myself=$0 ;;
95
+  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
96
+for as_dir in $PATH
97
+do
98
+  IFS=$as_save_IFS
99
+  test -z "$as_dir" && as_dir=.
100
+    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
101
+  done
102
+IFS=$as_save_IFS
103
+
104
+     ;;
105
+esac
106
+# We did not find ourselves, most probably we were run as `sh COMMAND'
107
+# in which case we are not to be found in the path.
108
+if test "x$as_myself" = x; then
109
+  as_myself=$0
110
+fi
111
+if test ! -f "$as_myself"; then
112
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
113
+  exit 1
114
+fi
115
+
116
+# Unset variables that we do not need and which cause bugs (e.g. in
117
+# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
118
+# suppresses any "Segmentation fault" message there.  '((' could
119
+# trigger a bug in pdksh 5.2.14.
120
+for as_var in BASH_ENV ENV MAIL MAILPATH
121
+do eval test x\${$as_var+set} = xset \
122
+  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
123
+done
124
+PS1='$ '
125
+PS2='> '
126
+PS4='+ '
127
+
128
+# NLS nuisances.
129
+LC_ALL=C
130
+export LC_ALL
131
+LANGUAGE=C
132
+export LANGUAGE
133
+
134
+# CDPATH.
135
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
136
+
137
+# Use a proper internal environment variable to ensure we don't fall
138
+  # into an infinite loop, continuously re-executing ourselves.
139
+  if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
140
+    _as_can_reexec=no; export _as_can_reexec;
141
+    # We cannot yet assume a decent shell, so we have to provide a
142
+# neutralization value for shells without unset; and this also
143
+# works around shells that cannot unset nonexistent variables.
144
+# Preserve -v and -x to the replacement shell.
145
+BASH_ENV=/dev/null
146
+ENV=/dev/null
147
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
148
+case $- in # ((((
149
+  *v*x* | *x*v* ) as_opts=-vx ;;
150
+  *v* ) as_opts=-v ;;
151
+  *x* ) as_opts=-x ;;
152
+  * ) as_opts= ;;
153
+esac
154
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
155
+# Admittedly, this is quite paranoid, since all the known shells bail
156
+# out after a failed `exec'.
157
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
158
+as_fn_exit 255
159
+  fi
160
+  # We don't want this to propagate to other subprocesses.
161
+          { _as_can_reexec=; unset _as_can_reexec;}
162
+if test "x$CONFIG_SHELL" = x; then
163
+  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
164
+  emulate sh
165
+  NULLCMD=:
166
+  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
167
+  # is contrary to our usage.  Disable this feature.
168
+  alias -g '\${1+\"\$@\"}'='\"\$@\"'
169
+  setopt NO_GLOB_SUBST
170
+else
171
+  case \`(set -o) 2>/dev/null\` in #(
172
+  *posix*) :
173
+    set -o posix ;; #(
174
+  *) :
175
+     ;;
176
+esac
177
+fi
178
+"
179
+  as_required="as_fn_return () { (exit \$1); }
180
+as_fn_success () { as_fn_return 0; }
181
+as_fn_failure () { as_fn_return 1; }
182
+as_fn_ret_success () { return 0; }
183
+as_fn_ret_failure () { return 1; }
184
+
185
+exitcode=0
186
+as_fn_success || { exitcode=1; echo as_fn_success failed.; }
187
+as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
188
+as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
189
+as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
190
+if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
191
+
192
+else
193
+  exitcode=1; echo positional parameters were not saved.
194
+fi
195
+test x\$exitcode = x0 || exit 1
196
+test -x / || exit 1"
197
+  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
198
+  as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
199
+  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
200
+  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
201
+test \$(( 1 + 1 )) = 2 || exit 1"
202
+  if (eval "$as_required") 2>/dev/null; then :
203
+  as_have_required=yes
204
+else
205
+  as_have_required=no
206
+fi
207
+  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
208
+
209
+else
210
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
211
+as_found=false
212
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
213
+do
214
+  IFS=$as_save_IFS
215
+  test -z "$as_dir" && as_dir=.
216
+  as_found=:
217
+  case $as_dir in #(
218
+	 /*)
219
+	   for as_base in sh bash ksh sh5; do
220
+	     # Try only shells that exist, to save several forks.
221
+	     as_shell=$as_dir/$as_base
222
+	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
223
+		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
224
+  CONFIG_SHELL=$as_shell as_have_required=yes
225
+		   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
226
+  break 2
227
+fi
228
+fi
229
+	   done;;
230
+       esac
231
+  as_found=false
232
+done
233
+$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
234
+	      { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
235
+  CONFIG_SHELL=$SHELL as_have_required=yes
236
+fi; }
237
+IFS=$as_save_IFS
238
+
239
+
240
+      if test "x$CONFIG_SHELL" != x; then :
241
+  export CONFIG_SHELL
242
+             # We cannot yet assume a decent shell, so we have to provide a
243
+# neutralization value for shells without unset; and this also
244
+# works around shells that cannot unset nonexistent variables.
245
+# Preserve -v and -x to the replacement shell.
246
+BASH_ENV=/dev/null
247
+ENV=/dev/null
248
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
249
+case $- in # ((((
250
+  *v*x* | *x*v* ) as_opts=-vx ;;
251
+  *v* ) as_opts=-v ;;
252
+  *x* ) as_opts=-x ;;
253
+  * ) as_opts= ;;
254
+esac
255
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
256
+# Admittedly, this is quite paranoid, since all the known shells bail
257
+# out after a failed `exec'.
258
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
259
+exit 255
260
+fi
261
+
262
+    if test x$as_have_required = xno; then :
263
+  $as_echo "$0: This script requires a shell more modern than all"
264
+  $as_echo "$0: the shells that I found on your system."
265
+  if test x${ZSH_VERSION+set} = xset ; then
266
+    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
267
+    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
268
+  else
269
+    $as_echo "$0: Please tell bug-autoconf@gnu.org and BUG-REPORT-ADDRESS
270
+$0: about your system, including any error possibly output
271
+$0: before this message. Then install a modern shell, or
272
+$0: manually run the script under such a shell if you do
273
+$0: have one."
274
+  fi
275
+  exit 1
276
+fi
277
+fi
278
+fi
279
+SHELL=${CONFIG_SHELL-/bin/sh}
280
+export SHELL
281
+# Unset more variables known to interfere with behavior of common tools.
282
+CLICOLOR_FORCE= GREP_OPTIONS=
283
+unset CLICOLOR_FORCE GREP_OPTIONS
284
+
285
+## --------------------- ##
286
+## M4sh Shell Functions. ##
287
+## --------------------- ##
288
+# as_fn_unset VAR
289
+# ---------------
290
+# Portably unset VAR.
291
+as_fn_unset ()
292
+{
293
+  { eval $1=; unset $1;}
294
+}
295
+as_unset=as_fn_unset
296
+
297
+# as_fn_set_status STATUS
298
+# -----------------------
299
+# Set $? to STATUS, without forking.
300
+as_fn_set_status ()
301
+{
302
+  return $1
303
+} # as_fn_set_status
304
+
305
+# as_fn_exit STATUS
306
+# -----------------
307
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
308
+as_fn_exit ()
309
+{
310
+  set +e
311
+  as_fn_set_status $1
312
+  exit $1
313
+} # as_fn_exit
314
+
315
+# as_fn_mkdir_p
316
+# -------------
317
+# Create "$as_dir" as a directory, including parents if necessary.
318
+as_fn_mkdir_p ()
319
+{
320
+
321
+  case $as_dir in #(
322
+  -*) as_dir=./$as_dir;;
323
+  esac
324
+  test -d "$as_dir" || eval $as_mkdir_p || {
325
+    as_dirs=
326
+    while :; do
327
+      case $as_dir in #(
328
+      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
329
+      *) as_qdir=$as_dir;;
330
+      esac
331
+      as_dirs="'$as_qdir' $as_dirs"
332
+      as_dir=`$as_dirname -- "$as_dir" ||
333
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
334
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
335
+	 X"$as_dir" : 'X\(//\)$' \| \
336
+	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
337
+$as_echo X"$as_dir" |
338
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
339
+	    s//\1/
340
+	    q
341
+	  }
342
+	  /^X\(\/\/\)[^/].*/{
343
+	    s//\1/
344
+	    q
345
+	  }
346
+	  /^X\(\/\/\)$/{
347
+	    s//\1/
348
+	    q
349
+	  }
350
+	  /^X\(\/\).*/{
351
+	    s//\1/
352
+	    q
353
+	  }
354
+	  s/.*/./; q'`
355
+      test -d "$as_dir" && break
356
+    done
357
+    test -z "$as_dirs" || eval "mkdir $as_dirs"
358
+  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
359
+
360
+
361
+} # as_fn_mkdir_p
362
+
363
+# as_fn_executable_p FILE
364
+# -----------------------
365
+# Test if FILE is an executable regular file.
366
+as_fn_executable_p ()
367
+{
368
+  test -f "$1" && test -x "$1"
369
+} # as_fn_executable_p
370
+# as_fn_append VAR VALUE
371
+# ----------------------
372
+# Append the text in VALUE to the end of the definition contained in VAR. Take
373
+# advantage of any shell optimizations that allow amortized linear growth over
374
+# repeated appends, instead of the typical quadratic growth present in naive
375
+# implementations.
376
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
377
+  eval 'as_fn_append ()
378
+  {
379
+    eval $1+=\$2
380
+  }'
381
+else
382
+  as_fn_append ()
383
+  {
384
+    eval $1=\$$1\$2
385
+  }
386
+fi # as_fn_append
387
+
388
+# as_fn_arith ARG...
389
+# ------------------
390
+# Perform arithmetic evaluation on the ARGs, and store the result in the
391
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
392
+# must be portable across $(()) and expr.
393
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
394
+  eval 'as_fn_arith ()
395
+  {
396
+    as_val=$(( $* ))
397
+  }'
398
+else
399
+  as_fn_arith ()
400
+  {
401
+    as_val=`expr "$@" || test $? -eq 1`
402
+  }
403
+fi # as_fn_arith
404
+
405
+
406
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
407
+# ----------------------------------------
408
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
409
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
410
+# script with STATUS, using 1 if that was 0.
411
+as_fn_error ()
412
+{
413
+  as_status=$1; test $as_status -eq 0 && as_status=1
414
+  if test "$4"; then
415
+    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
416
+    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
417
+  fi
418
+  $as_echo "$as_me: error: $2" >&2
419
+  as_fn_exit $as_status
420
+} # as_fn_error
421
+
422
+if expr a : '\(a\)' >/dev/null 2>&1 &&
423
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
424
+  as_expr=expr
425
+else
426
+  as_expr=false
427
+fi
428
+
429
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
430
+  as_basename=basename
431
+else
432
+  as_basename=false
433
+fi
434
+
435
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
436
+  as_dirname=dirname
437
+else
438
+  as_dirname=false
439
+fi
440
+
441
+as_me=`$as_basename -- "$0" ||
442
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
443
+	 X"$0" : 'X\(//\)$' \| \
444
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
445
+$as_echo X/"$0" |
446
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
447
+	    s//\1/
448
+	    q
449
+	  }
450
+	  /^X\/\(\/\/\)$/{
451
+	    s//\1/
452
+	    q
453
+	  }
454
+	  /^X\/\(\/\).*/{
455
+	    s//\1/
456
+	    q
457
+	  }
458
+	  s/.*/./; q'`
459
+
460
+# Avoid depending upon Character Ranges.
461
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
462
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
463
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
464
+as_cr_digits='0123456789'
465
+as_cr_alnum=$as_cr_Letters$as_cr_digits
466
+
467
+
468
+  as_lineno_1=$LINENO as_lineno_1a=$LINENO
469
+  as_lineno_2=$LINENO as_lineno_2a=$LINENO
470
+  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
471
+  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
472
+  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
473
+  sed -n '
474
+    p
475
+    /[$]LINENO/=
476
+  ' <$as_myself |
477
+    sed '
478
+      s/[$]LINENO.*/&-/
479
+      t lineno
480
+      b
481
+      :lineno
482
+      N
483
+      :loop
484
+      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
485
+      t loop
486
+      s/-\n.*//
487
+    ' >$as_me.lineno &&
488
+  chmod +x "$as_me.lineno" ||
489
+    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
490
+
491
+  # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
492
+  # already done that, so ensure we don't try to do so again and fall
493
+  # in an infinite loop.  This has already happened in practice.
494
+  _as_can_reexec=no; export _as_can_reexec
495
+  # Don't try to exec as it changes $[0], causing all sort of problems
496
+  # (the dirname of $[0] is not the place where we might find the
497
+  # original and so on.  Autoconf is especially sensitive to this).
498
+  . "./$as_me.lineno"
499
+  # Exit status is that of the last command.
500
+  exit
501
+}
502
+
503
+ECHO_C= ECHO_N= ECHO_T=
504
+case `echo -n x` in #(((((
505
+-n*)
506
+  case `echo 'xy\c'` in
507
+  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
508
+  xy)  ECHO_C='\c';;
509
+  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
510
+       ECHO_T='	';;
511
+  esac;;
512
+*)
513
+  ECHO_N='-n';;
514
+esac
515
+
516
+rm -f conf$$ conf$$.exe conf$$.file
517
+if test -d conf$$.dir; then
518
+  rm -f conf$$.dir/conf$$.file
519
+else
520
+  rm -f conf$$.dir
521
+  mkdir conf$$.dir 2>/dev/null
522
+fi
523
+if (echo >conf$$.file) 2>/dev/null; then
524
+  if ln -s conf$$.file conf$$ 2>/dev/null; then
525
+    as_ln_s='ln -s'
526
+    # ... but there are two gotchas:
527
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
528
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
529
+    # In both cases, we have to default to `cp -pR'.
530
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
531
+      as_ln_s='cp -pR'
532
+  elif ln conf$$.file conf$$ 2>/dev/null; then
533
+    as_ln_s=ln
534
+  else
535
+    as_ln_s='cp -pR'
536
+  fi
537
+else
538
+  as_ln_s='cp -pR'
539
+fi
540
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
541
+rmdir conf$$.dir 2>/dev/null
542
+
543
+if mkdir -p . 2>/dev/null; then
544
+  as_mkdir_p='mkdir -p "$as_dir"'
545
+else
546
+  test -d ./-p && rmdir ./-p
547
+  as_mkdir_p=false
548
+fi
549
+
550
+as_test_x='test -x'
551
+as_executable_p=as_fn_executable_p
552
+
553
+# Sed expression to map a string onto a valid CPP name.
554
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
555
+
556
+# Sed expression to map a string onto a valid variable name.
557
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
558
+
559
+
560
+test -n "$DJDIR" || exec 7<&0 </dev/null
561
+exec 6>&1
562
+
563
+# Name of the host.
564
+# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
565
+# so uname gets run too.
566
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
567
+
568
+#
569
+# Initializations.
570
+#
571
+ac_default_prefix=/usr/local
572
+ac_clean_files=
573
+ac_config_libobj_dir=.
574
+LIBOBJS=
575
+cross_compiling=no
576
+subdirs=
577
+MFLAGS=
578
+MAKEFLAGS=
579
+
580
+# Identity of this package.
581
+PACKAGE_NAME='FULL-PACKAGE-NAME'
582
+PACKAGE_TARNAME='full-package-name'
583
+PACKAGE_VERSION='VERSION'
584
+PACKAGE_STRING='FULL-PACKAGE-NAME VERSION'
585
+PACKAGE_BUGREPORT='BUG-REPORT-ADDRESS'
586
+PACKAGE_URL=''
587
+
588
+ac_unique_file="hello.c"
589
+# Factoring default headers for most tests.
590
+ac_includes_default="\
591
+#include <stdio.h>
592
+#ifdef HAVE_SYS_TYPES_H
593
+# include <sys/types.h>
594
+#endif
595
+#ifdef HAVE_SYS_STAT_H
596
+# include <sys/stat.h>
597
+#endif
598
+#ifdef STDC_HEADERS
599
+# include <stdlib.h>
600
+# include <stddef.h>
601
+#else
602
+# ifdef HAVE_STDLIB_H
603
+#  include <stdlib.h>
604
+# endif
605
+#endif
606
+#ifdef HAVE_STRING_H
607
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
608
+#  include <memory.h>
609
+# endif
610
+# include <string.h>
611
+#endif
612
+#ifdef HAVE_STRINGS_H
613
+# include <strings.h>
614
+#endif
615
+#ifdef HAVE_INTTYPES_H
616
+# include <inttypes.h>
617
+#endif
618
+#ifdef HAVE_STDINT_H
619
+# include <stdint.h>
620
+#endif
621
+#ifdef HAVE_UNISTD_H
622
+# include <unistd.h>
623
+#endif"
624
+
625
+ac_subst_vars='am__EXEEXT_FALSE
626
+am__EXEEXT_TRUE
627
+LTLIBOBJS
628
+LIBOBJS
629
+EGREP
630
+GREP
631
+CPP
632
+am__fastdepCC_FALSE
633
+am__fastdepCC_TRUE
634
+CCDEPMODE
635
+am__nodep
636
+AMDEPBACKSLASH
637
+AMDEP_FALSE
638
+AMDEP_TRUE
639
+am__quote
640
+am__include
641
+DEPDIR
642
+OBJEXT
643
+EXEEXT
644
+ac_ct_CC
645
+CPPFLAGS
646
+LDFLAGS
647
+CFLAGS
648
+CC
649
+AM_BACKSLASH
650
+AM_DEFAULT_VERBOSITY
651
+AM_DEFAULT_V
652
+AM_V
653
+am__untar
654
+am__tar
655
+AMTAR
656
+am__leading_dot
657
+SET_MAKE
658
+AWK
659
+mkdir_p
660
+MKDIR_P
661
+INSTALL_STRIP_PROGRAM
662
+STRIP
663
+install_sh
664
+MAKEINFO
665
+AUTOHEADER
666
+AUTOMAKE
667
+AUTOCONF
668
+ACLOCAL
669
+VERSION
670
+PACKAGE
671
+CYGPATH_W
672
+am__isrc
673
+INSTALL_DATA
674
+INSTALL_SCRIPT
675
+INSTALL_PROGRAM
676
+target_alias
677
+host_alias
678
+build_alias
679
+LIBS
680
+ECHO_T
681
+ECHO_N
682
+ECHO_C
683
+DEFS
684
+mandir
685
+localedir
686
+libdir
687
+psdir
688
+pdfdir
689
+dvidir
690
+htmldir
691
+infodir
692
+docdir
693
+oldincludedir
694
+includedir
695
+localstatedir
696
+sharedstatedir
697
+sysconfdir
698
+datadir
699
+datarootdir
700
+libexecdir
701
+sbindir
702
+bindir
703
+program_transform_name
704
+prefix
705
+exec_prefix
706
+PACKAGE_URL
707
+PACKAGE_BUGREPORT
708
+PACKAGE_STRING
709
+PACKAGE_VERSION
710
+PACKAGE_TARNAME
711
+PACKAGE_NAME
712
+PATH_SEPARATOR
713
+SHELL'
714
+ac_subst_files=''
715
+ac_user_opts='
716
+enable_option_checking
717
+enable_silent_rules
718
+enable_dependency_tracking
719
+'
720
+      ac_precious_vars='build_alias
721
+host_alias
722
+target_alias
723
+CC
724
+CFLAGS
725
+LDFLAGS
726
+LIBS
727
+CPPFLAGS
728
+CPP'
729
+
730
+
731
+# Initialize some variables set by options.
732
+ac_init_help=
733
+ac_init_version=false
734
+ac_unrecognized_opts=
735
+ac_unrecognized_sep=
736
+# The variables have the same names as the options, with
737
+# dashes changed to underlines.
738
+cache_file=/dev/null
739
+exec_prefix=NONE
740
+no_create=
741
+no_recursion=
742
+prefix=NONE
743
+program_prefix=NONE
744
+program_suffix=NONE
745
+program_transform_name=s,x,x,
746
+silent=
747
+site=
748
+srcdir=
749
+verbose=
750
+x_includes=NONE
751
+x_libraries=NONE
752
+
753
+# Installation directory options.
754
+# These are left unexpanded so users can "make install exec_prefix=/foo"
755
+# and all the variables that are supposed to be based on exec_prefix
756
+# by default will actually change.
757
+# Use braces instead of parens because sh, perl, etc. also accept them.
758
+# (The list follows the same order as the GNU Coding Standards.)
759
+bindir='${exec_prefix}/bin'
760
+sbindir='${exec_prefix}/sbin'
761
+libexecdir='${exec_prefix}/libexec'
762
+datarootdir='${prefix}/share'
763
+datadir='${datarootdir}'
764
+sysconfdir='${prefix}/etc'
765
+sharedstatedir='${prefix}/com'
766
+localstatedir='${prefix}/var'
767
+includedir='${prefix}/include'
768
+oldincludedir='/usr/include'
769
+docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
770
+infodir='${datarootdir}/info'
771
+htmldir='${docdir}'
772
+dvidir='${docdir}'
773
+pdfdir='${docdir}'
774
+psdir='${docdir}'
775
+libdir='${exec_prefix}/lib'
776
+localedir='${datarootdir}/locale'
777
+mandir='${datarootdir}/man'
778
+
779
+ac_prev=
780
+ac_dashdash=
781
+for ac_option
782
+do
783
+  # If the previous option needs an argument, assign it.
784
+  if test -n "$ac_prev"; then
785
+    eval $ac_prev=\$ac_option
786
+    ac_prev=
787
+    continue
788
+  fi
789
+
790
+  case $ac_option in
791
+  *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
792
+  *=)   ac_optarg= ;;
793
+  *)    ac_optarg=yes ;;
794
+  esac
795
+
796
+  # Accept the important Cygnus configure options, so we can diagnose typos.
797
+
798
+  case $ac_dashdash$ac_option in
799
+  --)
800
+    ac_dashdash=yes ;;
801
+
802
+  -bindir | --bindir | --bindi | --bind | --bin | --bi)
803
+    ac_prev=bindir ;;
804
+  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
805
+    bindir=$ac_optarg ;;
806
+
807
+  -build | --build | --buil | --bui | --bu)
808
+    ac_prev=build_alias ;;
809
+  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
810
+    build_alias=$ac_optarg ;;
811
+
812
+  -cache-file | --cache-file | --cache-fil | --cache-fi \
813
+  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
814
+    ac_prev=cache_file ;;
815
+  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
816
+  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
817
+    cache_file=$ac_optarg ;;
818
+
819
+  --config-cache | -C)
820
+    cache_file=config.cache ;;
821
+
822
+  -datadir | --datadir | --datadi | --datad)
823
+    ac_prev=datadir ;;
824
+  -datadir=* | --datadir=* | --datadi=* | --datad=*)
825
+    datadir=$ac_optarg ;;
826
+
827
+  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
828
+  | --dataroo | --dataro | --datar)
829
+    ac_prev=datarootdir ;;
830
+  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
831
+  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
832
+    datarootdir=$ac_optarg ;;
833
+
834
+  -disable-* | --disable-*)
835
+    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
836
+    # Reject names that are not valid shell variable names.
837
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
838
+      as_fn_error $? "invalid feature name: $ac_useropt"
839
+    ac_useropt_orig=$ac_useropt
840
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
841
+    case $ac_user_opts in
842
+      *"
843
+"enable_$ac_useropt"
844
+"*) ;;
845
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
846
+	 ac_unrecognized_sep=', ';;
847
+    esac
848
+    eval enable_$ac_useropt=no ;;
849
+
850
+  -docdir | --docdir | --docdi | --doc | --do)
851
+    ac_prev=docdir ;;
852
+  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
853
+    docdir=$ac_optarg ;;
854
+
855
+  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
856
+    ac_prev=dvidir ;;
857
+  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
858
+    dvidir=$ac_optarg ;;
859
+
860
+  -enable-* | --enable-*)
861
+    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
862
+    # Reject names that are not valid shell variable names.
863
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
864
+      as_fn_error $? "invalid feature name: $ac_useropt"
865
+    ac_useropt_orig=$ac_useropt
866
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
867
+    case $ac_user_opts in
868
+      *"
869
+"enable_$ac_useropt"
870
+"*) ;;
871
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
872
+	 ac_unrecognized_sep=', ';;
873
+    esac
874
+    eval enable_$ac_useropt=\$ac_optarg ;;
875
+
876
+  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
877
+  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
878
+  | --exec | --exe | --ex)
879
+    ac_prev=exec_prefix ;;
880
+  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
881
+  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
882
+  | --exec=* | --exe=* | --ex=*)
883
+    exec_prefix=$ac_optarg ;;
884
+
885
+  -gas | --gas | --ga | --g)
886
+    # Obsolete; use --with-gas.
887
+    with_gas=yes ;;
888
+
889
+  -help | --help | --hel | --he | -h)
890
+    ac_init_help=long ;;
891
+  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
892
+    ac_init_help=recursive ;;
893
+  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
894
+    ac_init_help=short ;;
895
+
896
+  -host | --host | --hos | --ho)
897
+    ac_prev=host_alias ;;
898
+  -host=* | --host=* | --hos=* | --ho=*)
899
+    host_alias=$ac_optarg ;;
900
+
901
+  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
902
+    ac_prev=htmldir ;;
903
+  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
904
+  | --ht=*)
905
+    htmldir=$ac_optarg ;;
906
+
907
+  -includedir | --includedir | --includedi | --included | --include \
908
+  | --includ | --inclu | --incl | --inc)
909
+    ac_prev=includedir ;;
910
+  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
911
+  | --includ=* | --inclu=* | --incl=* | --inc=*)
912
+    includedir=$ac_optarg ;;
913
+
914
+  -infodir | --infodir | --infodi | --infod | --info | --inf)
915
+    ac_prev=infodir ;;
916
+  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
917
+    infodir=$ac_optarg ;;
918
+
919
+  -libdir | --libdir | --libdi | --libd)
920
+    ac_prev=libdir ;;
921
+  -libdir=* | --libdir=* | --libdi=* | --libd=*)
922
+    libdir=$ac_optarg ;;
923
+
924
+  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
925
+  | --libexe | --libex | --libe)
926
+    ac_prev=libexecdir ;;
927
+  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
928
+  | --libexe=* | --libex=* | --libe=*)
929
+    libexecdir=$ac_optarg ;;
930
+
931
+  -localedir | --localedir | --localedi | --localed | --locale)
932
+    ac_prev=localedir ;;
933
+  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
934
+    localedir=$ac_optarg ;;
935
+
936
+  -localstatedir | --localstatedir | --localstatedi | --localstated \
937
+  | --localstate | --localstat | --localsta | --localst | --locals)
938
+    ac_prev=localstatedir ;;
939
+  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
940
+  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
941
+    localstatedir=$ac_optarg ;;
942
+
943
+  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
944
+    ac_prev=mandir ;;
945
+  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
946
+    mandir=$ac_optarg ;;
947
+
948
+  -nfp | --nfp | --nf)
949
+    # Obsolete; use --without-fp.
950
+    with_fp=no ;;
951
+
952
+  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
953
+  | --no-cr | --no-c | -n)
954
+    no_create=yes ;;
955
+
956
+  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
957
+  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
958
+    no_recursion=yes ;;
959
+
960
+  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
961
+  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
962
+  | --oldin | --oldi | --old | --ol | --o)
963
+    ac_prev=oldincludedir ;;
964
+  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
965
+  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
966
+  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
967
+    oldincludedir=$ac_optarg ;;
968
+
969
+  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
970
+    ac_prev=prefix ;;
971
+  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
972
+    prefix=$ac_optarg ;;
973
+
974
+  -program-prefix | --program-prefix | --program-prefi | --program-pref \
975
+  | --program-pre | --program-pr | --program-p)
976
+    ac_prev=program_prefix ;;
977
+  -program-prefix=* | --program-prefix=* | --program-prefi=* \
978
+  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
979
+    program_prefix=$ac_optarg ;;
980
+
981
+  -program-suffix | --program-suffix | --program-suffi | --program-suff \
982
+  | --program-suf | --program-su | --program-s)
983
+    ac_prev=program_suffix ;;
984
+  -program-suffix=* | --program-suffix=* | --program-suffi=* \
985
+  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
986
+    program_suffix=$ac_optarg ;;
987
+
988
+  -program-transform-name | --program-transform-name \
989
+  | --program-transform-nam | --program-transform-na \
990
+  | --program-transform-n | --program-transform- \
991
+  | --program-transform | --program-transfor \
992
+  | --program-transfo | --program-transf \
993
+  | --program-trans | --program-tran \
994
+  | --progr-tra | --program-tr | --program-t)
995
+    ac_prev=program_transform_name ;;
996
+  -program-transform-name=* | --program-transform-name=* \
997
+  | --program-transform-nam=* | --program-transform-na=* \
998
+  | --program-transform-n=* | --program-transform-=* \
999
+  | --program-transform=* | --program-transfor=* \
1000
+  | --program-transfo=* | --program-transf=* \
1001
+  | --program-trans=* | --program-tran=* \
1002
+  | --progr-tra=* | --program-tr=* | --program-t=*)
1003
+    program_transform_name=$ac_optarg ;;
1004
+
1005
+  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1006
+    ac_prev=pdfdir ;;
1007
+  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1008
+    pdfdir=$ac_optarg ;;
1009
+
1010
+  -psdir | --psdir | --psdi | --psd | --ps)
1011
+    ac_prev=psdir ;;
1012
+  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1013
+    psdir=$ac_optarg ;;
1014
+
1015
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1016
+  | -silent | --silent | --silen | --sile | --sil)
1017
+    silent=yes ;;
1018
+
1019
+  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1020
+    ac_prev=sbindir ;;
1021
+  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1022
+  | --sbi=* | --sb=*)
1023
+    sbindir=$ac_optarg ;;
1024
+
1025
+  -sharedstatedir | --sharedstatedir | --sharedstatedi \
1026
+  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1027
+  | --sharedst | --shareds | --shared | --share | --shar \
1028
+  | --sha | --sh)
1029
+    ac_prev=sharedstatedir ;;
1030
+  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1031
+  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1032
+  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1033
+  | --sha=* | --sh=*)
1034
+    sharedstatedir=$ac_optarg ;;
1035
+
1036
+  -site | --site | --sit)
1037
+    ac_prev=site ;;
1038
+  -site=* | --site=* | --sit=*)
1039
+    site=$ac_optarg ;;
1040
+
1041
+  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1042
+    ac_prev=srcdir ;;
1043
+  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1044
+    srcdir=$ac_optarg ;;
1045
+
1046
+  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1047
+  | --syscon | --sysco | --sysc | --sys | --sy)
1048
+    ac_prev=sysconfdir ;;
1049
+  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1050
+  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1051
+    sysconfdir=$ac_optarg ;;
1052
+
1053
+  -target | --target | --targe | --targ | --tar | --ta | --t)
1054
+    ac_prev=target_alias ;;
1055
+  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1056
+    target_alias=$ac_optarg ;;
1057
+
1058
+  -v | -verbose | --verbose | --verbos | --verbo | --verb)
1059
+    verbose=yes ;;
1060
+
1061
+  -version | --version | --versio | --versi | --vers | -V)
1062
+    ac_init_version=: ;;
1063
+
1064
+  -with-* | --with-*)
1065
+    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1066
+    # Reject names that are not valid shell variable names.
1067
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1068
+      as_fn_error $? "invalid package name: $ac_useropt"
1069
+    ac_useropt_orig=$ac_useropt
1070
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1071
+    case $ac_user_opts in
1072
+      *"
1073
+"with_$ac_useropt"
1074
+"*) ;;
1075
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1076
+	 ac_unrecognized_sep=', ';;
1077
+    esac
1078
+    eval with_$ac_useropt=\$ac_optarg ;;
1079
+
1080
+  -without-* | --without-*)
1081
+    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1082
+    # Reject names that are not valid shell variable names.
1083
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1084
+      as_fn_error $? "invalid package name: $ac_useropt"
1085
+    ac_useropt_orig=$ac_useropt
1086
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1087
+    case $ac_user_opts in
1088
+      *"
1089
+"with_$ac_useropt"
1090
+"*) ;;
1091
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1092
+	 ac_unrecognized_sep=', ';;
1093
+    esac
1094
+    eval with_$ac_useropt=no ;;
1095
+
1096
+  --x)
1097
+    # Obsolete; use --with-x.
1098
+    with_x=yes ;;
1099
+
1100
+  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1101
+  | --x-incl | --x-inc | --x-in | --x-i)
1102
+    ac_prev=x_includes ;;
1103
+  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1104
+  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1105
+    x_includes=$ac_optarg ;;
1106
+
1107
+  -x-libraries | --x-libraries | --x-librarie | --x-librari \
1108
+  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1109
+    ac_prev=x_libraries ;;
1110
+  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1111
+  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1112
+    x_libraries=$ac_optarg ;;
1113
+
1114
+  -*) as_fn_error $? "unrecognized option: \`$ac_option'
1115
+Try \`$0 --help' for more information"
1116
+    ;;
1117
+
1118
+  *=*)
1119
+    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1120
+    # Reject names that are not valid shell variable names.
1121
+    case $ac_envvar in #(
1122
+      '' | [0-9]* | *[!_$as_cr_alnum]* )
1123
+      as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1124
+    esac
1125
+    eval $ac_envvar=\$ac_optarg
1126
+    export $ac_envvar ;;
1127
+
1128
+  *)
1129
+    # FIXME: should be removed in autoconf 3.0.
1130
+    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1131
+    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1132
+      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1133
+    : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1134
+    ;;
1135
+
1136
+  esac
1137
+done
1138
+
1139
+if test -n "$ac_prev"; then
1140
+  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1141
+  as_fn_error $? "missing argument to $ac_option"
1142
+fi
1143
+
1144
+if test -n "$ac_unrecognized_opts"; then
1145
+  case $enable_option_checking in
1146
+    no) ;;
1147
+    fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1148
+    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1149
+  esac
1150
+fi
1151
+
1152
+# Check all directory arguments for consistency.
1153
+for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
1154
+		datadir sysconfdir sharedstatedir localstatedir includedir \
1155
+		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1156
+		libdir localedir mandir
1157
+do
1158
+  eval ac_val=\$$ac_var
1159
+  # Remove trailing slashes.
1160
+  case $ac_val in
1161
+    */ )
1162
+      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1163
+      eval $ac_var=\$ac_val;;
1164
+  esac
1165
+  # Be sure to have absolute directory names.
1166
+  case $ac_val in
1167
+    [\\/$]* | ?:[\\/]* )  continue;;
1168
+    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1169
+  esac
1170
+  as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1171
+done
1172
+
1173
+# There might be people who depend on the old broken behavior: `$host'
1174
+# used to hold the argument of --host etc.
1175
+# FIXME: To remove some day.
1176
+build=$build_alias
1177
+host=$host_alias
1178
+target=$target_alias
1179
+
1180
+# FIXME: To remove some day.
1181
+if test "x$host_alias" != x; then
1182
+  if test "x$build_alias" = x; then
1183
+    cross_compiling=maybe
1184
+  elif test "x$build_alias" != "x$host_alias"; then
1185
+    cross_compiling=yes
1186
+  fi
1187
+fi
1188
+
1189
+ac_tool_prefix=
1190
+test -n "$host_alias" && ac_tool_prefix=$host_alias-
1191
+
1192
+test "$silent" = yes && exec 6>/dev/null
1193
+
1194
+
1195
+ac_pwd=`pwd` && test -n "$ac_pwd" &&
1196
+ac_ls_di=`ls -di .` &&
1197
+ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1198
+  as_fn_error $? "working directory cannot be determined"
1199
+test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1200
+  as_fn_error $? "pwd does not report name of working directory"
1201
+
1202
+
1203
+# Find the source files, if location was not specified.
1204
+if test -z "$srcdir"; then
1205
+  ac_srcdir_defaulted=yes
1206
+  # Try the directory containing this script, then the parent directory.
1207
+  ac_confdir=`$as_dirname -- "$as_myself" ||
1208
+$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1209
+	 X"$as_myself" : 'X\(//\)[^/]' \| \
1210
+	 X"$as_myself" : 'X\(//\)$' \| \
1211
+	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1212
+$as_echo X"$as_myself" |
1213
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1214
+	    s//\1/
1215
+	    q
1216
+	  }
1217
+	  /^X\(\/\/\)[^/].*/{
1218
+	    s//\1/
1219
+	    q
1220
+	  }
1221
+	  /^X\(\/\/\)$/{
1222
+	    s//\1/
1223
+	    q
1224
+	  }
1225
+	  /^X\(\/\).*/{
1226
+	    s//\1/
1227
+	    q
1228
+	  }
1229
+	  s/.*/./; q'`
1230
+  srcdir=$ac_confdir
1231
+  if test ! -r "$srcdir/$ac_unique_file"; then
1232
+    srcdir=..
1233
+  fi
1234
+else
1235
+  ac_srcdir_defaulted=no
1236
+fi
1237
+if test ! -r "$srcdir/$ac_unique_file"; then
1238
+  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1239
+  as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1240
+fi
1241
+ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1242
+ac_abs_confdir=`(
1243
+	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1244
+	pwd)`
1245
+# When building in place, set srcdir=.
1246
+if test "$ac_abs_confdir" = "$ac_pwd"; then
1247
+  srcdir=.
1248
+fi
1249
+# Remove unnecessary trailing slashes from srcdir.
1250
+# Double slashes in file names in object file debugging info
1251
+# mess up M-x gdb in Emacs.
1252
+case $srcdir in
1253
+*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1254
+esac
1255
+for ac_var in $ac_precious_vars; do
1256
+  eval ac_env_${ac_var}_set=\${${ac_var}+set}
1257
+  eval ac_env_${ac_var}_value=\$${ac_var}
1258
+  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1259
+  eval ac_cv_env_${ac_var}_value=\$${ac_var}
1260
+done
1261
+
1262
+#
1263
+# Report the --help message.
1264
+#
1265
+if test "$ac_init_help" = "long"; then
1266
+  # Omit some internal or obsolete options to make the list less imposing.
1267
+  # This message is too long to be a string in the A/UX 3.1 sh.
1268
+  cat <<_ACEOF
1269
+\`configure' configures FULL-PACKAGE-NAME VERSION to adapt to many kinds of systems.
1270
+
1271
+Usage: $0 [OPTION]... [VAR=VALUE]...
1272
+
1273
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
1274
+VAR=VALUE.  See below for descriptions of some of the useful variables.
1275
+
1276
+Defaults for the options are specified in brackets.
1277
+
1278
+Configuration:
1279
+  -h, --help              display this help and exit
1280
+      --help=short        display options specific to this package
1281
+      --help=recursive    display the short help of all the included packages
1282
+  -V, --version           display version information and exit
1283
+  -q, --quiet, --silent   do not print \`checking ...' messages
1284
+      --cache-file=FILE   cache test results in FILE [disabled]
1285
+  -C, --config-cache      alias for \`--cache-file=config.cache'
1286
+  -n, --no-create         do not create output files
1287
+      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1288
+
1289
+Installation directories:
1290
+  --prefix=PREFIX         install architecture-independent files in PREFIX
1291
+                          [$ac_default_prefix]
1292
+  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1293
+                          [PREFIX]
1294
+
1295
+By default, \`make install' will install all the files in
1296
+\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1297
+an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1298
+for instance \`--prefix=\$HOME'.
1299
+
1300
+For better control, use the options below.
1301
+
1302
+Fine tuning of the installation directories:
1303
+  --bindir=DIR            user executables [EPREFIX/bin]
1304
+  --sbindir=DIR           system admin executables [EPREFIX/sbin]
1305
+  --libexecdir=DIR        program executables [EPREFIX/libexec]
1306
+  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1307
+  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1308
+  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1309
+  --libdir=DIR            object code libraries [EPREFIX/lib]
1310
+  --includedir=DIR        C header files [PREFIX/include]
1311
+  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1312
+  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1313
+  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1314
+  --infodir=DIR           info documentation [DATAROOTDIR/info]
1315
+  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1316
+  --mandir=DIR            man documentation [DATAROOTDIR/man]
1317
+  --docdir=DIR            documentation root
1318
+                          [DATAROOTDIR/doc/full-package-name]
1319
+  --htmldir=DIR           html documentation [DOCDIR]
1320
+  --dvidir=DIR            dvi documentation [DOCDIR]
1321
+  --pdfdir=DIR            pdf documentation [DOCDIR]
1322
+  --psdir=DIR             ps documentation [DOCDIR]
1323
+_ACEOF
1324
+
1325
+  cat <<\_ACEOF
1326
+
1327
+Program names:
1328
+  --program-prefix=PREFIX            prepend PREFIX to installed program names
1329
+  --program-suffix=SUFFIX            append SUFFIX to installed program names
1330
+  --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1331
+_ACEOF
1332
+fi
1333
+
1334
+if test -n "$ac_init_help"; then
1335
+  case $ac_init_help in
1336
+     short | recursive ) echo "Configuration of FULL-PACKAGE-NAME VERSION:";;
1337
+   esac
1338
+  cat <<\_ACEOF
1339
+
1340
+Optional Features:
1341
+  --disable-option-checking  ignore unrecognized --enable/--with options
1342
+  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1343
+  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1344
+  --enable-silent-rules   less verbose build output (undo: "make V=1")
1345
+  --disable-silent-rules  verbose build output (undo: "make V=0")
1346
+  --enable-dependency-tracking
1347
+                          do not reject slow dependency extractors
1348
+  --disable-dependency-tracking
1349
+                          speeds up one-time build
1350
+
1351
+Some influential environment variables:
1352
+  CC          C compiler command
1353
+  CFLAGS      C compiler flags
1354
+  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1355
+              nonstandard directory <lib dir>
1356
+  LIBS        libraries to pass to the linker, e.g. -l<library>
1357
+  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1358
+              you have headers in a nonstandard directory <include dir>
1359
+  CPP         C preprocessor
1360
+
1361
+Use these variables to override the choices made by `configure' or to help
1362
+it to find libraries and programs with nonstandard names/locations.
1363
+
1364
+Report bugs to <BUG-REPORT-ADDRESS>.
1365
+_ACEOF
1366
+ac_status=$?
1367
+fi
1368
+
1369
+if test "$ac_init_help" = "recursive"; then
1370
+  # If there are subdirs, report their specific --help.
1371
+  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1372
+    test -d "$ac_dir" ||
1373
+      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1374
+      continue
1375
+    ac_builddir=.
1376
+
1377
+case "$ac_dir" in
1378
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1379
+*)
1380
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1381
+  # A ".." for each directory in $ac_dir_suffix.
1382
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1383
+  case $ac_top_builddir_sub in
1384
+  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1385
+  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1386
+  esac ;;
1387
+esac
1388
+ac_abs_top_builddir=$ac_pwd
1389
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
1390
+# for backward compatibility:
1391
+ac_top_builddir=$ac_top_build_prefix
1392
+
1393
+case $srcdir in
1394
+  .)  # We are building in place.
1395
+    ac_srcdir=.
1396
+    ac_top_srcdir=$ac_top_builddir_sub
1397
+    ac_abs_top_srcdir=$ac_pwd ;;
1398
+  [\\/]* | ?:[\\/]* )  # Absolute name.
1399
+    ac_srcdir=$srcdir$ac_dir_suffix;
1400
+    ac_top_srcdir=$srcdir
1401
+    ac_abs_top_srcdir=$srcdir ;;
1402
+  *) # Relative name.
1403
+    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1404
+    ac_top_srcdir=$ac_top_build_prefix$srcdir
1405
+    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1406
+esac
1407
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1408
+
1409
+    cd "$ac_dir" || { ac_status=$?; continue; }
1410
+    # Check for guested configure.
1411
+    if test -f "$ac_srcdir/configure.gnu"; then
1412
+      echo &&
1413
+      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1414
+    elif test -f "$ac_srcdir/configure"; then
1415
+      echo &&
1416
+      $SHELL "$ac_srcdir/configure" --help=recursive
1417
+    else
1418
+      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1419
+    fi || ac_status=$?
1420
+    cd "$ac_pwd" || { ac_status=$?; break; }
1421
+  done
1422
+fi
1423
+
1424
+test -n "$ac_init_help" && exit $ac_status
1425
+if $ac_init_version; then
1426
+  cat <<\_ACEOF
1427
+FULL-PACKAGE-NAME configure VERSION
1428
+generated by GNU Autoconf 2.69
1429
+
1430
+Copyright (C) 2012 Free Software Foundation, Inc.
1431
+This configure script is free software; the Free Software Foundation
1432
+gives unlimited permission to copy, distribute and modify it.
1433
+_ACEOF
1434
+  exit
1435
+fi
1436
+
1437
+## ------------------------ ##
1438
+## Autoconf initialization. ##
1439
+## ------------------------ ##
1440
+
1441
+# ac_fn_c_try_compile LINENO
1442
+# --------------------------
1443
+# Try to compile conftest.$ac_ext, and return whether this succeeded.
1444
+ac_fn_c_try_compile ()
1445
+{
1446
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1447
+  rm -f conftest.$ac_objext
1448
+  if { { ac_try="$ac_compile"
1449
+case "(($ac_try" in
1450
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1451
+  *) ac_try_echo=$ac_try;;
1452
+esac
1453
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1454
+$as_echo "$ac_try_echo"; } >&5
1455
+  (eval "$ac_compile") 2>conftest.err
1456
+  ac_status=$?
1457
+  if test -s conftest.err; then
1458
+    grep -v '^ *+' conftest.err >conftest.er1
1459
+    cat conftest.er1 >&5
1460
+    mv -f conftest.er1 conftest.err
1461
+  fi
1462
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1463
+  test $ac_status = 0; } && {
1464
+	 test -z "$ac_c_werror_flag" ||
1465
+	 test ! -s conftest.err
1466
+       } && test -s conftest.$ac_objext; then :
1467
+  ac_retval=0
1468
+else
1469
+  $as_echo "$as_me: failed program was:" >&5
1470
+sed 's/^/| /' conftest.$ac_ext >&5
1471
+
1472
+	ac_retval=1
1473
+fi
1474
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1475
+  as_fn_set_status $ac_retval
1476
+
1477
+} # ac_fn_c_try_compile
1478
+
1479
+# ac_fn_c_try_cpp LINENO
1480
+# ----------------------
1481
+# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1482
+ac_fn_c_try_cpp ()
1483
+{
1484
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1485
+  if { { ac_try="$ac_cpp conftest.$ac_ext"
1486
+case "(($ac_try" in
1487
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1488
+  *) ac_try_echo=$ac_try;;
1489
+esac
1490
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1491
+$as_echo "$ac_try_echo"; } >&5
1492
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1493
+  ac_status=$?
1494
+  if test -s conftest.err; then
1495
+    grep -v '^ *+' conftest.err >conftest.er1
1496
+    cat conftest.er1 >&5
1497
+    mv -f conftest.er1 conftest.err
1498
+  fi
1499
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1500
+  test $ac_status = 0; } > conftest.i && {
1501
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1502
+	 test ! -s conftest.err
1503
+       }; then :
1504
+  ac_retval=0
1505
+else
1506
+  $as_echo "$as_me: failed program was:" >&5
1507
+sed 's/^/| /' conftest.$ac_ext >&5
1508
+
1509
+    ac_retval=1
1510
+fi
1511
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1512
+  as_fn_set_status $ac_retval
1513
+
1514
+} # ac_fn_c_try_cpp
1515
+
1516
+# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1517
+# -------------------------------------------------------
1518
+# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1519
+# the include files in INCLUDES and setting the cache variable VAR
1520
+# accordingly.
1521
+ac_fn_c_check_header_mongrel ()
1522
+{
1523
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1524
+  if eval \${$3+:} false; then :
1525
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1526
+$as_echo_n "checking for $2... " >&6; }
1527
+if eval \${$3+:} false; then :
1528
+  $as_echo_n "(cached) " >&6
1529
+fi
1530
+eval ac_res=\$$3
1531
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1532
+$as_echo "$ac_res" >&6; }
1533
+else
1534
+  # Is the header compilable?
1535
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1536
+$as_echo_n "checking $2 usability... " >&6; }
1537
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1538
+/* end confdefs.h.  */
1539
+$4
1540
+#include <$2>
1541
+_ACEOF
1542
+if ac_fn_c_try_compile "$LINENO"; then :
1543
+  ac_header_compiler=yes
1544
+else
1545
+  ac_header_compiler=no
1546
+fi
1547
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1548
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1549
+$as_echo "$ac_header_compiler" >&6; }
1550
+
1551
+# Is the header present?
1552
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1553
+$as_echo_n "checking $2 presence... " >&6; }
1554
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1555
+/* end confdefs.h.  */
1556
+#include <$2>
1557
+_ACEOF
1558
+if ac_fn_c_try_cpp "$LINENO"; then :
1559
+  ac_header_preproc=yes
1560
+else
1561
+  ac_header_preproc=no
1562
+fi
1563
+rm -f conftest.err conftest.i conftest.$ac_ext
1564
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1565
+$as_echo "$ac_header_preproc" >&6; }
1566
+
1567
+# So?  What about this header?
1568
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1569
+  yes:no: )
1570
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1571
+$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1572
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1573
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1574
+    ;;
1575
+  no:yes:* )
1576
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1577
+$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1578
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1579
+$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1580
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1581
+$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1582
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1583
+$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1584
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1585
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1586
+( $as_echo "## --------------------------------- ##
1587
+## Report this to BUG-REPORT-ADDRESS ##
1588
+## --------------------------------- ##"
1589
+     ) | sed "s/^/$as_me: WARNING:     /" >&2
1590
+    ;;
1591
+esac
1592
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1593
+$as_echo_n "checking for $2... " >&6; }
1594
+if eval \${$3+:} false; then :
1595
+  $as_echo_n "(cached) " >&6
1596
+else
1597
+  eval "$3=\$ac_header_compiler"
1598
+fi
1599
+eval ac_res=\$$3
1600
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1601
+$as_echo "$ac_res" >&6; }
1602
+fi
1603
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1604
+
1605
+} # ac_fn_c_check_header_mongrel
1606
+
1607
+# ac_fn_c_try_run LINENO
1608
+# ----------------------
1609
+# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1610
+# that executables *can* be run.
1611
+ac_fn_c_try_run ()
1612
+{
1613
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1614
+  if { { ac_try="$ac_link"
1615
+case "(($ac_try" in
1616
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1617
+  *) ac_try_echo=$ac_try;;
1618
+esac
1619
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1620
+$as_echo "$ac_try_echo"; } >&5
1621
+  (eval "$ac_link") 2>&5
1622
+  ac_status=$?
1623
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1624
+  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1625
+  { { case "(($ac_try" in
1626
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1627
+  *) ac_try_echo=$ac_try;;
1628
+esac
1629
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1630
+$as_echo "$ac_try_echo"; } >&5
1631
+  (eval "$ac_try") 2>&5
1632
+  ac_status=$?
1633
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1634
+  test $ac_status = 0; }; }; then :
1635
+  ac_retval=0
1636
+else
1637
+  $as_echo "$as_me: program exited with status $ac_status" >&5
1638
+       $as_echo "$as_me: failed program was:" >&5
1639
+sed 's/^/| /' conftest.$ac_ext >&5
1640
+
1641
+       ac_retval=$ac_status
1642
+fi
1643
+  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1644
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1645
+  as_fn_set_status $ac_retval
1646
+
1647
+} # ac_fn_c_try_run
1648
+
1649
+# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1650
+# -------------------------------------------------------
1651
+# Tests whether HEADER exists and can be compiled using the include files in
1652
+# INCLUDES, setting the cache variable VAR accordingly.
1653
+ac_fn_c_check_header_compile ()
1654
+{
1655
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1656
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1657
+$as_echo_n "checking for $2... " >&6; }
1658
+if eval \${$3+:} false; then :
1659
+  $as_echo_n "(cached) " >&6
1660
+else
1661
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1662
+/* end confdefs.h.  */
1663
+$4
1664
+#include <$2>
1665
+_ACEOF
1666
+if ac_fn_c_try_compile "$LINENO"; then :
1667
+  eval "$3=yes"
1668
+else
1669
+  eval "$3=no"
1670
+fi
1671
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1672
+fi
1673
+eval ac_res=\$$3
1674
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1675
+$as_echo "$ac_res" >&6; }
1676
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1677
+
1678
+} # ac_fn_c_check_header_compile
1679
+
1680
+# ac_fn_c_try_link LINENO
1681
+# -----------------------
1682
+# Try to link conftest.$ac_ext, and return whether this succeeded.
1683
+ac_fn_c_try_link ()
1684
+{
1685
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1686
+  rm -f conftest.$ac_objext conftest$ac_exeext
1687
+  if { { ac_try="$ac_link"
1688
+case "(($ac_try" in
1689
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1690
+  *) ac_try_echo=$ac_try;;
1691
+esac
1692
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1693
+$as_echo "$ac_try_echo"; } >&5
1694
+  (eval "$ac_link") 2>conftest.err
1695
+  ac_status=$?
1696
+  if test -s conftest.err; then
1697
+    grep -v '^ *+' conftest.err >conftest.er1
1698
+    cat conftest.er1 >&5
1699
+    mv -f conftest.er1 conftest.err
1700
+  fi
1701
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1702
+  test $ac_status = 0; } && {
1703
+	 test -z "$ac_c_werror_flag" ||
1704
+	 test ! -s conftest.err
1705
+       } && test -s conftest$ac_exeext && {
1706
+	 test "$cross_compiling" = yes ||
1707
+	 test -x conftest$ac_exeext
1708
+       }; then :
1709
+  ac_retval=0
1710
+else
1711
+  $as_echo "$as_me: failed program was:" >&5
1712
+sed 's/^/| /' conftest.$ac_ext >&5
1713
+
1714
+	ac_retval=1
1715
+fi
1716
+  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1717
+  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1718
+  # interfere with the next link command; also delete a directory that is
1719
+  # left behind by Apple's compiler.  We do this before executing the actions.
1720
+  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1721
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1722
+  as_fn_set_status $ac_retval
1723
+
1724
+} # ac_fn_c_try_link
1725
+
1726
+# ac_fn_c_check_func LINENO FUNC VAR
1727
+# ----------------------------------
1728
+# Tests whether FUNC exists, setting the cache variable VAR accordingly
1729
+ac_fn_c_check_func ()
1730
+{
1731
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1732
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1733
+$as_echo_n "checking for $2... " >&6; }
1734
+if eval \${$3+:} false; then :
1735
+  $as_echo_n "(cached) " >&6
1736
+else
1737
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1738
+/* end confdefs.h.  */
1739
+/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1740
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1741
+#define $2 innocuous_$2
1742
+
1743
+/* System header to define __stub macros and hopefully few prototypes,
1744
+    which can conflict with char $2 (); below.
1745
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1746
+    <limits.h> exists even on freestanding compilers.  */
1747
+
1748
+#ifdef __STDC__
1749
+# include <limits.h>
1750
+#else
1751
+# include <assert.h>
1752
+#endif
1753
+
1754
+#undef $2
1755
+
1756
+/* Override any GCC internal prototype to avoid an error.
1757
+   Use char because int might match the return type of a GCC
1758
+   builtin and then its argument prototype would still apply.  */
1759
+#ifdef __cplusplus
1760
+extern "C"
1761
+#endif
1762
+char $2 ();
1763
+/* The GNU C library defines this for functions which it implements
1764
+    to always fail with ENOSYS.  Some functions are actually named
1765
+    something starting with __ and the normal name is an alias.  */
1766
+#if defined __stub_$2 || defined __stub___$2
1767
+choke me
1768
+#endif
1769
+
1770
+int
1771
+main ()
1772
+{
1773
+return $2 ();
1774
+  ;
1775
+  return 0;
1776
+}
1777
+_ACEOF
1778
+if ac_fn_c_try_link "$LINENO"; then :
1779
+  eval "$3=yes"
1780
+else
1781
+  eval "$3=no"
1782
+fi
1783
+rm -f core conftest.err conftest.$ac_objext \
1784
+    conftest$ac_exeext conftest.$ac_ext
1785
+fi
1786
+eval ac_res=\$$3
1787
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1788
+$as_echo "$ac_res" >&6; }
1789
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1790
+
1791
+} # ac_fn_c_check_func
1792
+cat >config.log <<_ACEOF
1793
+This file contains any messages produced by compilers while
1794
+running configure, to aid debugging if configure makes a mistake.
1795
+
1796
+It was created by FULL-PACKAGE-NAME $as_me VERSION, which was
1797
+generated by GNU Autoconf 2.69.  Invocation command line was
1798
+
1799
+  $ $0 $@
1800
+
1801
+_ACEOF
1802
+exec 5>>config.log
1803
+{
1804
+cat <<_ASUNAME
1805
+## --------- ##
1806
+## Platform. ##
1807
+## --------- ##
1808
+
1809
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1810
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
1811
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
1812
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
1813
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
1814
+
1815
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1816
+/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1817
+
1818
+/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1819
+/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1820
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1821
+/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1822
+/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1823
+/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1824
+/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1825
+
1826
+_ASUNAME
1827
+
1828
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1829
+for as_dir in $PATH
1830
+do
1831
+  IFS=$as_save_IFS
1832
+  test -z "$as_dir" && as_dir=.
1833
+    $as_echo "PATH: $as_dir"
1834
+  done
1835
+IFS=$as_save_IFS
1836
+
1837
+} >&5
1838
+
1839
+cat >&5 <<_ACEOF
1840
+
1841
+
1842
+## ----------- ##
1843
+## Core tests. ##
1844
+## ----------- ##
1845
+
1846
+_ACEOF
1847
+
1848
+
1849
+# Keep a trace of the command line.
1850
+# Strip out --no-create and --no-recursion so they do not pile up.
1851
+# Strip out --silent because we don't want to record it for future runs.
1852
+# Also quote any args containing shell meta-characters.
1853
+# Make two passes to allow for proper duplicate-argument suppression.
1854
+ac_configure_args=
1855
+ac_configure_args0=
1856
+ac_configure_args1=
1857
+ac_must_keep_next=false
1858
+for ac_pass in 1 2
1859
+do
1860
+  for ac_arg
1861
+  do
1862
+    case $ac_arg in
1863
+    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1864
+    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1865
+    | -silent | --silent | --silen | --sile | --sil)
1866
+      continue ;;
1867
+    *\'*)
1868
+      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1869
+    esac
1870
+    case $ac_pass in
1871
+    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1872
+    2)
1873
+      as_fn_append ac_configure_args1 " '$ac_arg'"
1874
+      if test $ac_must_keep_next = true; then
1875
+	ac_must_keep_next=false # Got value, back to normal.
1876
+      else
1877
+	case $ac_arg in
1878
+	  *=* | --config-cache | -C | -disable-* | --disable-* \
1879
+	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1880
+	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1881
+	  | -with-* | --with-* | -without-* | --without-* | --x)
1882
+	    case "$ac_configure_args0 " in
1883
+	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1884
+	    esac
1885
+	    ;;
1886
+	  -* ) ac_must_keep_next=true ;;
1887
+	esac
1888
+      fi
1889
+      as_fn_append ac_configure_args " '$ac_arg'"
1890
+      ;;
1891
+    esac
1892
+  done
1893
+done
1894
+{ ac_configure_args0=; unset ac_configure_args0;}
1895
+{ ac_configure_args1=; unset ac_configure_args1;}
1896
+
1897
+# When interrupted or exit'd, cleanup temporary files, and complete
1898
+# config.log.  We remove comments because anyway the quotes in there
1899
+# would cause problems or look ugly.
1900
+# WARNING: Use '\'' to represent an apostrophe within the trap.
1901
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1902
+trap 'exit_status=$?
1903
+  # Save into config.log some information that might help in debugging.
1904
+  {
1905
+    echo
1906
+
1907
+    $as_echo "## ---------------- ##
1908
+## Cache variables. ##
1909
+## ---------------- ##"
1910
+    echo
1911
+    # The following way of writing the cache mishandles newlines in values,
1912
+(
1913
+  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1914
+    eval ac_val=\$$ac_var
1915
+    case $ac_val in #(
1916
+    *${as_nl}*)
1917
+      case $ac_var in #(
1918
+      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1919
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1920
+      esac
1921
+      case $ac_var in #(
1922
+      _ | IFS | as_nl) ;; #(
1923
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1924
+      *) { eval $ac_var=; unset $ac_var;} ;;
1925
+      esac ;;
1926
+    esac
1927
+  done
1928
+  (set) 2>&1 |
1929
+    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1930
+    *${as_nl}ac_space=\ *)
1931
+      sed -n \
1932
+	"s/'\''/'\''\\\\'\'''\''/g;
1933
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1934
+      ;; #(
1935
+    *)
1936
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1937
+      ;;
1938
+    esac |
1939
+    sort
1940
+)
1941
+    echo
1942
+
1943
+    $as_echo "## ----------------- ##
1944
+## Output variables. ##
1945
+## ----------------- ##"
1946
+    echo
1947
+    for ac_var in $ac_subst_vars
1948
+    do
1949
+      eval ac_val=\$$ac_var
1950
+      case $ac_val in
1951
+      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1952
+      esac
1953
+      $as_echo "$ac_var='\''$ac_val'\''"
1954
+    done | sort
1955
+    echo
1956
+
1957
+    if test -n "$ac_subst_files"; then
1958
+      $as_echo "## ------------------- ##
1959
+## File substitutions. ##
1960
+## ------------------- ##"
1961
+      echo
1962
+      for ac_var in $ac_subst_files
1963
+      do
1964
+	eval ac_val=\$$ac_var
1965
+	case $ac_val in
1966
+	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1967
+	esac
1968
+	$as_echo "$ac_var='\''$ac_val'\''"
1969
+      done | sort
1970
+      echo
1971
+    fi
1972
+
1973
+    if test -s confdefs.h; then
1974
+      $as_echo "## ----------- ##
1975
+## confdefs.h. ##
1976
+## ----------- ##"
1977
+      echo
1978
+      cat confdefs.h
1979
+      echo
1980
+    fi
1981
+    test "$ac_signal" != 0 &&
1982
+      $as_echo "$as_me: caught signal $ac_signal"
1983
+    $as_echo "$as_me: exit $exit_status"
1984
+  } >&5
1985
+  rm -f core *.core core.conftest.* &&
1986
+    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1987
+    exit $exit_status
1988
+' 0
1989
+for ac_signal in 1 2 13 15; do
1990
+  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1991
+done
1992
+ac_signal=0
1993
+
1994
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
1995
+rm -f -r conftest* confdefs.h
1996
+
1997
+$as_echo "/* confdefs.h */" > confdefs.h
1998
+
1999
+# Predefined preprocessor variables.
2000
+
2001
+cat >>confdefs.h <<_ACEOF
2002
+#define PACKAGE_NAME "$PACKAGE_NAME"
2003
+_ACEOF
2004
+
2005
+cat >>confdefs.h <<_ACEOF
2006
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2007
+_ACEOF
2008
+
2009
+cat >>confdefs.h <<_ACEOF
2010
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
2011
+_ACEOF
2012
+
2013
+cat >>confdefs.h <<_ACEOF
2014
+#define PACKAGE_STRING "$PACKAGE_STRING"
2015
+_ACEOF
2016
+
2017
+cat >>confdefs.h <<_ACEOF
2018
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2019
+_ACEOF
2020
+
2021
+cat >>confdefs.h <<_ACEOF
2022
+#define PACKAGE_URL "$PACKAGE_URL"
2023
+_ACEOF
2024
+
2025
+
2026
+# Let the site file select an alternate cache file if it wants to.
2027
+# Prefer an explicitly selected file to automatically selected ones.
2028
+ac_site_file1=NONE
2029
+ac_site_file2=NONE
2030
+if test -n "$CONFIG_SITE"; then
2031
+  # We do not want a PATH search for config.site.
2032
+  case $CONFIG_SITE in #((
2033
+    -*)  ac_site_file1=./$CONFIG_SITE;;
2034
+    */*) ac_site_file1=$CONFIG_SITE;;
2035
+    *)   ac_site_file1=./$CONFIG_SITE;;
2036
+  esac
2037
+elif test "x$prefix" != xNONE; then
2038
+  ac_site_file1=$prefix/share/config.site
2039
+  ac_site_file2=$prefix/etc/config.site
2040
+else
2041
+  ac_site_file1=$ac_default_prefix/share/config.site
2042
+  ac_site_file2=$ac_default_prefix/etc/config.site
2043
+fi
2044
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2045
+do
2046
+  test "x$ac_site_file" = xNONE && continue
2047
+  if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2048
+    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2049
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
2050
+    sed 's/^/| /' "$ac_site_file" >&5
2051
+    . "$ac_site_file" \
2052
+      || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2053
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2054
+as_fn_error $? "failed to load site script $ac_site_file
2055
+See \`config.log' for more details" "$LINENO" 5; }
2056
+  fi
2057
+done
2058
+
2059
+if test -r "$cache_file"; then
2060
+  # Some versions of bash will fail to source /dev/null (special files
2061
+  # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2062
+  if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2063
+    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2064
+$as_echo "$as_me: loading cache $cache_file" >&6;}
2065
+    case $cache_file in
2066
+      [\\/]* | ?:[\\/]* ) . "$cache_file";;
2067
+      *)                      . "./$cache_file";;
2068
+    esac
2069
+  fi
2070
+else
2071
+  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2072
+$as_echo "$as_me: creating cache $cache_file" >&6;}
2073
+  >$cache_file
2074
+fi
2075
+
2076
+# Check that the precious variables saved in the cache have kept the same
2077
+# value.
2078
+ac_cache_corrupted=false
2079
+for ac_var in $ac_precious_vars; do
2080
+  eval ac_old_set=\$ac_cv_env_${ac_var}_set
2081
+  eval ac_new_set=\$ac_env_${ac_var}_set
2082
+  eval ac_old_val=\$ac_cv_env_${ac_var}_value
2083
+  eval ac_new_val=\$ac_env_${ac_var}_value
2084
+  case $ac_old_set,$ac_new_set in
2085
+    set,)
2086
+      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2087
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2088
+      ac_cache_corrupted=: ;;
2089
+    ,set)
2090
+      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2091
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2092
+      ac_cache_corrupted=: ;;
2093
+    ,);;
2094
+    *)
2095
+      if test "x$ac_old_val" != "x$ac_new_val"; then
2096
+	# differences in whitespace do not lead to failure.
2097
+	ac_old_val_w=`echo x $ac_old_val`
2098
+	ac_new_val_w=`echo x $ac_new_val`
2099
+	if test "$ac_old_val_w" != "$ac_new_val_w"; then
2100
+	  { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2101
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2102
+	  ac_cache_corrupted=:
2103
+	else
2104
+	  { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2105
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2106
+	  eval $ac_var=\$ac_old_val
2107
+	fi
2108
+	{ $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2109
+$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2110
+	{ $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2111
+$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2112
+      fi;;
2113
+  esac
2114
+  # Pass precious variables to config.status.
2115
+  if test "$ac_new_set" = set; then
2116
+    case $ac_new_val in
2117
+    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2118
+    *) ac_arg=$ac_var=$ac_new_val ;;
2119
+    esac
2120
+    case " $ac_configure_args " in
2121
+      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2122
+      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2123
+    esac
2124
+  fi
2125
+done
2126
+if $ac_cache_corrupted; then
2127
+  { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2128
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2129
+  { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2130
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2131
+  as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2132
+fi
2133
+## -------------------- ##
2134
+## Main body of script. ##
2135
+## -------------------- ##
2136
+
2137
+ac_ext=c
2138
+ac_cpp='$CPP $CPPFLAGS'
2139
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2140
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2141
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
2142
+
2143
+
2144
+
2145
+ac_config_headers="$ac_config_headers config.h"
2146
+
2147
+am__api_version='1.15'
2148
+
2149
+ac_aux_dir=
2150
+for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2151
+  if test -f "$ac_dir/install-sh"; then
2152
+    ac_aux_dir=$ac_dir
2153
+    ac_install_sh="$ac_aux_dir/install-sh -c"
2154
+    break
2155
+  elif test -f "$ac_dir/install.sh"; then
2156
+    ac_aux_dir=$ac_dir
2157
+    ac_install_sh="$ac_aux_dir/install.sh -c"
2158
+    break
2159
+  elif test -f "$ac_dir/shtool"; then
2160
+    ac_aux_dir=$ac_dir
2161
+    ac_install_sh="$ac_aux_dir/shtool install -c"
2162
+    break
2163
+  fi
2164
+done
2165
+if test -z "$ac_aux_dir"; then
2166
+  as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2167
+fi
2168
+
2169
+# These three variables are undocumented and unsupported,
2170
+# and are intended to be withdrawn in a future Autoconf release.
2171
+# They can cause serious problems if a builder's source tree is in a directory
2172
+# whose full name contains unusual characters.
2173
+ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2174
+ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2175
+ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2176
+
2177
+
2178
+# Find a good install program.  We prefer a C program (faster),
2179
+# so one script is as good as another.  But avoid the broken or
2180
+# incompatible versions:
2181
+# SysV /etc/install, /usr/sbin/install
2182
+# SunOS /usr/etc/install
2183
+# IRIX /sbin/install
2184
+# AIX /bin/install
2185
+# AmigaOS /C/install, which installs bootblocks on floppy discs
2186
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2187
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
2188
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2189
+# OS/2's system install, which has a completely different semantic
2190
+# ./install, which can be erroneously created by make from ./install.sh.
2191
+# Reject install programs that cannot install multiple files.
2192
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2193
+$as_echo_n "checking for a BSD-compatible install... " >&6; }
2194
+if test -z "$INSTALL"; then
2195
+if ${ac_cv_path_install+:} false; then :
2196
+  $as_echo_n "(cached) " >&6
2197
+else
2198
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2199
+for as_dir in $PATH
2200
+do
2201
+  IFS=$as_save_IFS
2202
+  test -z "$as_dir" && as_dir=.
2203
+    # Account for people who put trailing slashes in PATH elements.
2204
+case $as_dir/ in #((
2205
+  ./ | .// | /[cC]/* | \
2206
+  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2207
+  ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2208
+  /usr/ucb/* ) ;;
2209
+  *)
2210
+    # OSF1 and SCO ODT 3.0 have their own names for install.
2211
+    # Don't use installbsd from OSF since it installs stuff as root
2212
+    # by default.
2213
+    for ac_prog in ginstall scoinst install; do
2214
+      for ac_exec_ext in '' $ac_executable_extensions; do
2215
+	if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2216
+	  if test $ac_prog = install &&
2217
+	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2218
+	    # AIX install.  It has an incompatible calling convention.
2219
+	    :
2220
+	  elif test $ac_prog = install &&
2221
+	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2222
+	    # program-specific install script used by HP pwplus--don't use.
2223
+	    :
2224
+	  else
2225
+	    rm -rf conftest.one conftest.two conftest.dir
2226
+	    echo one > conftest.one
2227
+	    echo two > conftest.two
2228
+	    mkdir conftest.dir
2229
+	    if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2230
+	      test -s conftest.one && test -s conftest.two &&
2231
+	      test -s conftest.dir/conftest.one &&
2232
+	      test -s conftest.dir/conftest.two
2233
+	    then
2234
+	      ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2235
+	      break 3
2236
+	    fi
2237
+	  fi
2238
+	fi
2239
+      done
2240
+    done
2241
+    ;;
2242
+esac
2243
+
2244
+  done
2245
+IFS=$as_save_IFS
2246
+
2247
+rm -rf conftest.one conftest.two conftest.dir
2248
+
2249
+fi
2250
+  if test "${ac_cv_path_install+set}" = set; then
2251
+    INSTALL=$ac_cv_path_install
2252
+  else
2253
+    # As a last resort, use the slow shell script.  Don't cache a
2254
+    # value for INSTALL within a source directory, because that will
2255
+    # break other packages using the cache if that directory is
2256
+    # removed, or if the value is a relative name.
2257
+    INSTALL=$ac_install_sh
2258
+  fi
2259
+fi
2260
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2261
+$as_echo "$INSTALL" >&6; }
2262
+
2263
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2264
+# It thinks the first close brace ends the variable substitution.
2265
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2266
+
2267
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2268
+
2269
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2270
+
2271
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2272
+$as_echo_n "checking whether build environment is sane... " >&6; }
2273
+# Reject unsafe characters in $srcdir or the absolute working directory
2274
+# name.  Accept space and tab only in the latter.
2275
+am_lf='
2276
+'
2277
+case `pwd` in
2278
+  *[\\\"\#\$\&\'\`$am_lf]*)
2279
+    as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
2280
+esac
2281
+case $srcdir in
2282
+  *[\\\"\#\$\&\'\`$am_lf\ \	]*)
2283
+    as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
2284
+esac
2285
+
2286
+# Do 'set' in a subshell so we don't clobber the current shell's
2287
+# arguments.  Must try -L first in case configure is actually a
2288
+# symlink; some systems play weird games with the mod time of symlinks
2289
+# (eg FreeBSD returns the mod time of the symlink's containing
2290
+# directory).
2291
+if (
2292
+   am_has_slept=no
2293
+   for am_try in 1 2; do
2294
+     echo "timestamp, slept: $am_has_slept" > conftest.file
2295
+     set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2296
+     if test "$*" = "X"; then
2297
+	# -L didn't work.
2298
+	set X `ls -t "$srcdir/configure" conftest.file`
2299
+     fi
2300
+     if test "$*" != "X $srcdir/configure conftest.file" \
2301
+	&& test "$*" != "X conftest.file $srcdir/configure"; then
2302
+
2303
+	# If neither matched, then we have a broken ls.  This can happen
2304
+	# if, for instance, CONFIG_SHELL is bash and it inherits a
2305
+	# broken ls alias from the environment.  This has actually
2306
+	# happened.  Such a system could not be considered "sane".
2307
+	as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
2308
+  alias in your environment" "$LINENO" 5
2309
+     fi
2310
+     if test "$2" = conftest.file || test $am_try -eq 2; then
2311
+       break
2312
+     fi
2313
+     # Just in case.
2314
+     sleep 1
2315
+     am_has_slept=yes
2316
+   done
2317
+   test "$2" = conftest.file
2318
+   )
2319
+then
2320
+   # Ok.
2321
+   :
2322
+else
2323
+   as_fn_error $? "newly created file is older than distributed files!
2324
+Check your system clock" "$LINENO" 5
2325
+fi
2326
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2327
+$as_echo "yes" >&6; }
2328
+# If we didn't sleep, we still need to ensure time stamps of config.status and
2329
+# generated files are strictly newer.
2330
+am_sleep_pid=
2331
+if grep 'slept: no' conftest.file >/dev/null 2>&1; then
2332
+  ( sleep 1 ) &
2333
+  am_sleep_pid=$!
2334
+fi
2335
+
2336
+rm -f conftest.file
2337
+
2338
+test "$program_prefix" != NONE &&
2339
+  program_transform_name="s&^&$program_prefix&;$program_transform_name"
2340
+# Use a double $ so make ignores it.
2341
+test "$program_suffix" != NONE &&
2342
+  program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2343
+# Double any \ or $.
2344
+# By default was `s,x,x', remove it if useless.
2345
+ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2346
+program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2347
+
2348
+# Expand $ac_aux_dir to an absolute path.
2349
+am_aux_dir=`cd "$ac_aux_dir" && pwd`
2350
+
2351
+if test x"${MISSING+set}" != xset; then
2352
+  case $am_aux_dir in
2353
+  *\ * | *\	*)
2354
+    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2355
+  *)
2356
+    MISSING="\${SHELL} $am_aux_dir/missing" ;;
2357
+  esac
2358
+fi
2359
+# Use eval to expand $SHELL
2360
+if eval "$MISSING --is-lightweight"; then
2361
+  am_missing_run="$MISSING "
2362
+else
2363
+  am_missing_run=
2364
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
2365
+$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
2366
+fi
2367
+
2368
+if test x"${install_sh+set}" != xset; then
2369
+  case $am_aux_dir in
2370
+  *\ * | *\	*)
2371
+    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2372
+  *)
2373
+    install_sh="\${SHELL} $am_aux_dir/install-sh"
2374
+  esac
2375
+fi
2376
+
2377
+# Installed binaries are usually stripped using 'strip' when the user
2378
+# run "make install-strip".  However 'strip' might not be the right
2379
+# tool to use in cross-compilation environments, therefore Automake
2380
+# will honor the 'STRIP' environment variable to overrule this program.
2381
+if test "$cross_compiling" != no; then
2382
+  if test -n "$ac_tool_prefix"; then
2383
+  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2384
+set dummy ${ac_tool_prefix}strip; ac_word=$2
2385
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2386
+$as_echo_n "checking for $ac_word... " >&6; }
2387
+if ${ac_cv_prog_STRIP+:} false; then :
2388
+  $as_echo_n "(cached) " >&6
2389
+else
2390
+  if test -n "$STRIP"; then
2391
+  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2392
+else
2393
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2394
+for as_dir in $PATH
2395
+do
2396
+  IFS=$as_save_IFS
2397
+  test -z "$as_dir" && as_dir=.
2398
+    for ac_exec_ext in '' $ac_executable_extensions; do
2399
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2400
+    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2401
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2402
+    break 2
2403
+  fi
2404
+done
2405
+  done
2406
+IFS=$as_save_IFS
2407
+
2408
+fi
2409
+fi
2410
+STRIP=$ac_cv_prog_STRIP
2411
+if test -n "$STRIP"; then
2412
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2413
+$as_echo "$STRIP" >&6; }
2414
+else
2415
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2416
+$as_echo "no" >&6; }
2417
+fi
2418
+
2419
+
2420
+fi
2421
+if test -z "$ac_cv_prog_STRIP"; then
2422
+  ac_ct_STRIP=$STRIP
2423
+  # Extract the first word of "strip", so it can be a program name with args.
2424
+set dummy strip; ac_word=$2
2425
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2426
+$as_echo_n "checking for $ac_word... " >&6; }
2427
+if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
2428
+  $as_echo_n "(cached) " >&6
2429
+else
2430
+  if test -n "$ac_ct_STRIP"; then
2431
+  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2432
+else
2433
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2434
+for as_dir in $PATH
2435
+do
2436
+  IFS=$as_save_IFS
2437
+  test -z "$as_dir" && as_dir=.
2438
+    for ac_exec_ext in '' $ac_executable_extensions; do
2439
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2440
+    ac_cv_prog_ac_ct_STRIP="strip"
2441
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2442
+    break 2
2443
+  fi
2444
+done
2445
+  done
2446
+IFS=$as_save_IFS
2447
+
2448
+fi
2449
+fi
2450
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2451
+if test -n "$ac_ct_STRIP"; then
2452
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2453
+$as_echo "$ac_ct_STRIP" >&6; }
2454
+else
2455
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2456
+$as_echo "no" >&6; }
2457
+fi
2458
+
2459
+  if test "x$ac_ct_STRIP" = x; then
2460
+    STRIP=":"
2461
+  else
2462
+    case $cross_compiling:$ac_tool_warned in
2463
+yes:)
2464
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2465
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2466
+ac_tool_warned=yes ;;
2467
+esac
2468
+    STRIP=$ac_ct_STRIP
2469
+  fi
2470
+else
2471
+  STRIP="$ac_cv_prog_STRIP"
2472
+fi
2473
+
2474
+fi
2475
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2476
+
2477
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
2478
+$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2479
+if test -z "$MKDIR_P"; then
2480
+  if ${ac_cv_path_mkdir+:} false; then :
2481
+  $as_echo_n "(cached) " >&6
2482
+else
2483
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2484
+for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2485
+do
2486
+  IFS=$as_save_IFS
2487
+  test -z "$as_dir" && as_dir=.
2488
+    for ac_prog in mkdir gmkdir; do
2489
+	 for ac_exec_ext in '' $ac_executable_extensions; do
2490
+	   as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
2491
+	   case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2492
+	     'mkdir (GNU coreutils) '* | \
2493
+	     'mkdir (coreutils) '* | \
2494
+	     'mkdir (fileutils) '4.1*)
2495
+	       ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2496
+	       break 3;;
2497
+	   esac
2498
+	 done
2499
+       done
2500
+  done
2501
+IFS=$as_save_IFS
2502
+
2503
+fi
2504
+
2505
+  test -d ./--version && rmdir ./--version
2506
+  if test "${ac_cv_path_mkdir+set}" = set; then
2507
+    MKDIR_P="$ac_cv_path_mkdir -p"
2508
+  else
2509
+    # As a last resort, use the slow shell script.  Don't cache a
2510
+    # value for MKDIR_P within a source directory, because that will
2511
+    # break other packages using the cache if that directory is
2512
+    # removed, or if the value is a relative name.
2513
+    MKDIR_P="$ac_install_sh -d"
2514
+  fi
2515
+fi
2516
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
2517
+$as_echo "$MKDIR_P" >&6; }
2518
+
2519
+for ac_prog in gawk mawk nawk awk
2520
+do
2521
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
2522
+set dummy $ac_prog; ac_word=$2
2523
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2524
+$as_echo_n "checking for $ac_word... " >&6; }
2525
+if ${ac_cv_prog_AWK+:} false; then :
2526
+  $as_echo_n "(cached) " >&6
2527
+else
2528
+  if test -n "$AWK"; then
2529
+  ac_cv_prog_AWK="$AWK" # Let the user override the test.
2530
+else
2531
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2532
+for as_dir in $PATH
2533
+do
2534
+  IFS=$as_save_IFS
2535
+  test -z "$as_dir" && as_dir=.
2536
+    for ac_exec_ext in '' $ac_executable_extensions; do
2537
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2538
+    ac_cv_prog_AWK="$ac_prog"
2539
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2540
+    break 2
2541
+  fi
2542
+done
2543
+  done
2544
+IFS=$as_save_IFS
2545
+
2546
+fi
2547
+fi
2548
+AWK=$ac_cv_prog_AWK
2549
+if test -n "$AWK"; then
2550
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2551
+$as_echo "$AWK" >&6; }
2552
+else
2553
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2554
+$as_echo "no" >&6; }
2555
+fi
2556
+
2557
+
2558
+  test -n "$AWK" && break
2559
+done
2560
+
2561
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2562
+$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2563
+set x ${MAKE-make}
2564
+ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2565
+if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
2566
+  $as_echo_n "(cached) " >&6
2567
+else
2568
+  cat >conftest.make <<\_ACEOF
2569
+SHELL = /bin/sh
2570
+all:
2571
+	@echo '@@@%%%=$(MAKE)=@@@%%%'
2572
+_ACEOF
2573
+# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
2574
+case `${MAKE-make} -f conftest.make 2>/dev/null` in
2575
+  *@@@%%%=?*=@@@%%%*)
2576
+    eval ac_cv_prog_make_${ac_make}_set=yes;;
2577
+  *)
2578
+    eval ac_cv_prog_make_${ac_make}_set=no;;
2579
+esac
2580
+rm -f conftest.make
2581
+fi
2582
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2583
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2584
+$as_echo "yes" >&6; }
2585
+  SET_MAKE=
2586
+else
2587
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2588
+$as_echo "no" >&6; }
2589
+  SET_MAKE="MAKE=${MAKE-make}"
2590
+fi
2591
+
2592
+rm -rf .tst 2>/dev/null
2593
+mkdir .tst 2>/dev/null
2594
+if test -d .tst; then
2595
+  am__leading_dot=.
2596
+else
2597
+  am__leading_dot=_
2598
+fi
2599
+rmdir .tst 2>/dev/null
2600
+
2601
+# Check whether --enable-silent-rules was given.
2602
+if test "${enable_silent_rules+set}" = set; then :
2603
+  enableval=$enable_silent_rules;
2604
+fi
2605
+
2606
+case $enable_silent_rules in # (((
2607
+  yes) AM_DEFAULT_VERBOSITY=0;;
2608
+   no) AM_DEFAULT_VERBOSITY=1;;
2609
+    *) AM_DEFAULT_VERBOSITY=1;;
2610
+esac
2611
+am_make=${MAKE-make}
2612
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
2613
+$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
2614
+if ${am_cv_make_support_nested_variables+:} false; then :
2615
+  $as_echo_n "(cached) " >&6
2616
+else
2617
+  if $as_echo 'TRUE=$(BAR$(V))
2618
+BAR0=false
2619
+BAR1=true
2620
+V=1
2621
+am__doit:
2622
+	@$(TRUE)
2623
+.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
2624
+  am_cv_make_support_nested_variables=yes
2625
+else
2626
+  am_cv_make_support_nested_variables=no
2627
+fi
2628
+fi
2629
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
2630
+$as_echo "$am_cv_make_support_nested_variables" >&6; }
2631
+if test $am_cv_make_support_nested_variables = yes; then
2632
+    AM_V='$(V)'
2633
+  AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
2634
+else
2635
+  AM_V=$AM_DEFAULT_VERBOSITY
2636
+  AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
2637
+fi
2638
+AM_BACKSLASH='\'
2639
+
2640
+if test "`cd $srcdir && pwd`" != "`pwd`"; then
2641
+  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
2642
+  # is not polluted with repeated "-I."
2643
+  am__isrc=' -I$(srcdir)'
2644
+  # test to see if srcdir already configured
2645
+  if test -f $srcdir/config.status; then
2646
+    as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
2647
+  fi
2648
+fi
2649
+
2650
+# test whether we have cygpath
2651
+if test -z "$CYGPATH_W"; then
2652
+  if (cygpath --version) >/dev/null 2>/dev/null; then
2653
+    CYGPATH_W='cygpath -w'
2654
+  else
2655
+    CYGPATH_W=echo
2656
+  fi
2657
+fi
2658
+
2659
+
2660
+# Define the identity of the package.
2661
+ PACKAGE='full-package-name'
2662
+ VERSION='VERSION'
2663
+
2664
+
2665
+cat >>confdefs.h <<_ACEOF
2666
+#define PACKAGE "$PACKAGE"
2667
+_ACEOF
2668
+
2669
+
2670
+cat >>confdefs.h <<_ACEOF
2671
+#define VERSION "$VERSION"
2672
+_ACEOF
2673
+
2674
+# Some tools Automake needs.
2675
+
2676
+ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
2677
+
2678
+
2679
+AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
2680
+
2681
+
2682
+AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
2683
+
2684
+
2685
+AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
2686
+
2687
+
2688
+MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
2689
+
2690
+# For better backward compatibility.  To be removed once Automake 1.9.x
2691
+# dies out for good.  For more background, see:
2692
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
2693
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
2694
+mkdir_p='$(MKDIR_P)'
2695
+
2696
+# We need awk for the "check" target (and possibly the TAP driver).  The
2697
+# system "awk" is bad on some platforms.
2698
+# Always define AMTAR for backward compatibility.  Yes, it's still used
2699
+# in the wild :-(  We should find a proper way to deprecate it ...
2700
+AMTAR='$${TAR-tar}'
2701
+
2702
+
2703
+# We'll loop over all known methods to create a tar archive until one works.
2704
+_am_tools='gnutar  pax cpio none'
2705
+
2706
+am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
2707
+
2708
+
2709
+
2710
+
2711
+
2712
+
2713
+# POSIX will say in a future version that running "rm -f" with no argument
2714
+# is OK; and we want to be able to make that assumption in our Makefile
2715
+# recipes.  So use an aggressive probe to check that the usage we want is
2716
+# actually supported "in the wild" to an acceptable degree.
2717
+# See automake bug#10828.
2718
+# To make any issue more visible, cause the running configure to be aborted
2719
+# by default if the 'rm' program in use doesn't match our expectations; the
2720
+# user can still override this though.
2721
+if rm -f && rm -fr && rm -rf; then : OK; else
2722
+  cat >&2 <<'END'
2723
+Oops!
2724
+
2725
+Your 'rm' program seems unable to run without file operands specified
2726
+on the command line, even when the '-f' option is present.  This is contrary
2727
+to the behaviour of most rm programs out there, and not conforming with
2728
+the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
2729
+
2730
+Please tell bug-automake@gnu.org about your system, including the value
2731
+of your $PATH and any error possibly output before this message.  This
2732
+can help us improve future automake versions.
2733
+
2734
+END
2735
+  if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
2736
+    echo 'Configuration will proceed anyway, since you have set the' >&2
2737
+    echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
2738
+    echo >&2
2739
+  else
2740
+    cat >&2 <<'END'
2741
+Aborting the configuration process, to ensure you take notice of the issue.
2742
+
2743
+You can download and install GNU coreutils to get an 'rm' implementation
2744
+that behaves properly: <http://www.gnu.org/software/coreutils/>.
2745
+
2746
+If you want to complete the configuration process using your problematic
2747
+'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
2748
+to "yes", and re-run configure.
2749
+
2750
+END
2751
+    as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
2752
+  fi
2753
+fi
2754
+
2755
+
2756
+# Checks for programs.
2757
+ac_ext=c
2758
+ac_cpp='$CPP $CPPFLAGS'
2759
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2760
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2761
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
2762
+if test -n "$ac_tool_prefix"; then
2763
+  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2764
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
2765
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2766
+$as_echo_n "checking for $ac_word... " >&6; }
2767
+if ${ac_cv_prog_CC+:} false; then :
2768
+  $as_echo_n "(cached) " >&6
2769
+else
2770
+  if test -n "$CC"; then
2771
+  ac_cv_prog_CC="$CC" # Let the user override the test.
2772
+else
2773
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2774
+for as_dir in $PATH
2775
+do
2776
+  IFS=$as_save_IFS
2777
+  test -z "$as_dir" && as_dir=.
2778
+    for ac_exec_ext in '' $ac_executable_extensions; do
2779
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2780
+    ac_cv_prog_CC="${ac_tool_prefix}gcc"
2781
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2782
+    break 2
2783
+  fi
2784
+done
2785
+  done
2786
+IFS=$as_save_IFS
2787
+
2788
+fi
2789
+fi
2790
+CC=$ac_cv_prog_CC
2791
+if test -n "$CC"; then
2792
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2793
+$as_echo "$CC" >&6; }
2794
+else
2795
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2796
+$as_echo "no" >&6; }
2797
+fi
2798
+
2799
+
2800
+fi
2801
+if test -z "$ac_cv_prog_CC"; then
2802
+  ac_ct_CC=$CC
2803
+  # Extract the first word of "gcc", so it can be a program name with args.
2804
+set dummy gcc; ac_word=$2
2805
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2806
+$as_echo_n "checking for $ac_word... " >&6; }
2807
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
2808
+  $as_echo_n "(cached) " >&6
2809
+else
2810
+  if test -n "$ac_ct_CC"; then
2811
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2812
+else
2813
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2814
+for as_dir in $PATH
2815
+do
2816
+  IFS=$as_save_IFS
2817
+  test -z "$as_dir" && as_dir=.
2818
+    for ac_exec_ext in '' $ac_executable_extensions; do
2819
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2820
+    ac_cv_prog_ac_ct_CC="gcc"
2821
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2822
+    break 2
2823
+  fi
2824
+done
2825
+  done
2826
+IFS=$as_save_IFS
2827
+
2828
+fi
2829
+fi
2830
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
2831
+if test -n "$ac_ct_CC"; then
2832
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2833
+$as_echo "$ac_ct_CC" >&6; }
2834
+else
2835
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2836
+$as_echo "no" >&6; }
2837
+fi
2838
+
2839
+  if test "x$ac_ct_CC" = x; then
2840
+    CC=""
2841
+  else
2842
+    case $cross_compiling:$ac_tool_warned in
2843
+yes:)
2844
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2845
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2846
+ac_tool_warned=yes ;;
2847
+esac
2848
+    CC=$ac_ct_CC
2849
+  fi
2850
+else
2851
+  CC="$ac_cv_prog_CC"
2852
+fi
2853
+
2854
+if test -z "$CC"; then
2855
+          if test -n "$ac_tool_prefix"; then
2856
+    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2857
+set dummy ${ac_tool_prefix}cc; ac_word=$2
2858
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2859
+$as_echo_n "checking for $ac_word... " >&6; }
2860
+if ${ac_cv_prog_CC+:} false; then :
2861
+  $as_echo_n "(cached) " >&6
2862
+else
2863
+  if test -n "$CC"; then
2864
+  ac_cv_prog_CC="$CC" # Let the user override the test.
2865
+else
2866
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2867
+for as_dir in $PATH
2868
+do
2869
+  IFS=$as_save_IFS
2870
+  test -z "$as_dir" && as_dir=.
2871
+    for ac_exec_ext in '' $ac_executable_extensions; do
2872
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2873
+    ac_cv_prog_CC="${ac_tool_prefix}cc"
2874
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2875
+    break 2
2876
+  fi
2877
+done
2878
+  done
2879
+IFS=$as_save_IFS
2880
+
2881
+fi
2882
+fi
2883
+CC=$ac_cv_prog_CC
2884
+if test -n "$CC"; then
2885
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2886
+$as_echo "$CC" >&6; }
2887
+else
2888
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2889
+$as_echo "no" >&6; }
2890
+fi
2891
+
2892
+
2893
+  fi
2894
+fi
2895
+if test -z "$CC"; then
2896
+  # Extract the first word of "cc", so it can be a program name with args.
2897
+set dummy cc; ac_word=$2
2898
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2899
+$as_echo_n "checking for $ac_word... " >&6; }
2900
+if ${ac_cv_prog_CC+:} false; then :
2901
+  $as_echo_n "(cached) " >&6
2902
+else
2903
+  if test -n "$CC"; then
2904
+  ac_cv_prog_CC="$CC" # Let the user override the test.
2905
+else
2906
+  ac_prog_rejected=no
2907
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2908
+for as_dir in $PATH
2909
+do
2910
+  IFS=$as_save_IFS
2911
+  test -z "$as_dir" && as_dir=.
2912
+    for ac_exec_ext in '' $ac_executable_extensions; do
2913
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2914
+    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2915
+       ac_prog_rejected=yes
2916
+       continue
2917
+     fi
2918
+    ac_cv_prog_CC="cc"
2919
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2920
+    break 2
2921
+  fi
2922
+done
2923
+  done
2924
+IFS=$as_save_IFS
2925
+
2926
+if test $ac_prog_rejected = yes; then
2927
+  # We found a bogon in the path, so make sure we never use it.
2928
+  set dummy $ac_cv_prog_CC
2929
+  shift
2930
+  if test $# != 0; then
2931
+    # We chose a different compiler from the bogus one.
2932
+    # However, it has the same basename, so the bogon will be chosen
2933
+    # first if we set CC to just the basename; use the full file name.
2934
+    shift
2935
+    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2936
+  fi
2937
+fi
2938
+fi
2939
+fi
2940
+CC=$ac_cv_prog_CC
2941
+if test -n "$CC"; then
2942
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2943
+$as_echo "$CC" >&6; }
2944
+else
2945
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2946
+$as_echo "no" >&6; }
2947
+fi
2948
+
2949
+
2950
+fi
2951
+if test -z "$CC"; then
2952
+  if test -n "$ac_tool_prefix"; then
2953
+  for ac_prog in cl.exe
2954
+  do
2955
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2956
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2957
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2958
+$as_echo_n "checking for $ac_word... " >&6; }
2959
+if ${ac_cv_prog_CC+:} false; then :
2960
+  $as_echo_n "(cached) " >&6
2961
+else
2962
+  if test -n "$CC"; then
2963
+  ac_cv_prog_CC="$CC" # Let the user override the test.
2964
+else
2965
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2966
+for as_dir in $PATH
2967
+do
2968
+  IFS=$as_save_IFS
2969
+  test -z "$as_dir" && as_dir=.
2970
+    for ac_exec_ext in '' $ac_executable_extensions; do
2971
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2972
+    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2973
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2974
+    break 2
2975
+  fi
2976
+done
2977
+  done
2978
+IFS=$as_save_IFS
2979
+
2980
+fi
2981
+fi
2982
+CC=$ac_cv_prog_CC
2983
+if test -n "$CC"; then
2984
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2985
+$as_echo "$CC" >&6; }
2986
+else
2987
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2988
+$as_echo "no" >&6; }
2989
+fi
2990
+
2991
+
2992
+    test -n "$CC" && break
2993
+  done
2994
+fi
2995
+if test -z "$CC"; then
2996
+  ac_ct_CC=$CC
2997
+  for ac_prog in cl.exe
2998
+do
2999
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
3000
+set dummy $ac_prog; ac_word=$2
3001
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3002
+$as_echo_n "checking for $ac_word... " >&6; }
3003
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
3004
+  $as_echo_n "(cached) " >&6
3005
+else
3006
+  if test -n "$ac_ct_CC"; then
3007
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3008
+else
3009
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3010
+for as_dir in $PATH
3011
+do
3012
+  IFS=$as_save_IFS
3013
+  test -z "$as_dir" && as_dir=.
3014
+    for ac_exec_ext in '' $ac_executable_extensions; do
3015
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3016
+    ac_cv_prog_ac_ct_CC="$ac_prog"
3017
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3018
+    break 2
3019
+  fi
3020
+done
3021
+  done
3022
+IFS=$as_save_IFS
3023
+
3024
+fi
3025
+fi
3026
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
3027
+if test -n "$ac_ct_CC"; then
3028
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3029
+$as_echo "$ac_ct_CC" >&6; }
3030
+else
3031
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3032
+$as_echo "no" >&6; }
3033
+fi
3034
+
3035
+
3036
+  test -n "$ac_ct_CC" && break
3037
+done
3038
+
3039
+  if test "x$ac_ct_CC" = x; then
3040
+    CC=""
3041
+  else
3042
+    case $cross_compiling:$ac_tool_warned in
3043
+yes:)
3044
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3045
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3046
+ac_tool_warned=yes ;;
3047
+esac
3048
+    CC=$ac_ct_CC
3049
+  fi
3050
+fi
3051
+
3052
+fi
3053
+
3054
+
3055
+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3056
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3057
+as_fn_error $? "no acceptable C compiler found in \$PATH
3058
+See \`config.log' for more details" "$LINENO" 5; }
3059
+
3060
+# Provide some information about the compiler.
3061
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3062
+set X $ac_compile
3063
+ac_compiler=$2
3064
+for ac_option in --version -v -V -qversion; do
3065
+  { { ac_try="$ac_compiler $ac_option >&5"
3066
+case "(($ac_try" in
3067
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3068
+  *) ac_try_echo=$ac_try;;
3069
+esac
3070
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3071
+$as_echo "$ac_try_echo"; } >&5
3072
+  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3073
+  ac_status=$?
3074
+  if test -s conftest.err; then
3075
+    sed '10a\
3076
+... rest of stderr output deleted ...
3077
+         10q' conftest.err >conftest.er1
3078
+    cat conftest.er1 >&5
3079
+  fi
3080
+  rm -f conftest.er1 conftest.err
3081
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3082
+  test $ac_status = 0; }
3083
+done
3084
+
3085
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3086
+/* end confdefs.h.  */
3087
+
3088
+int
3089
+main ()
3090
+{
3091
+
3092
+  ;
3093
+  return 0;
3094
+}
3095
+_ACEOF
3096
+ac_clean_files_save=$ac_clean_files
3097
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3098
+# Try to create an executable without -o first, disregard a.out.
3099
+# It will help us diagnose broken compilers, and finding out an intuition
3100
+# of exeext.
3101
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3102
+$as_echo_n "checking whether the C compiler works... " >&6; }
3103
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3104
+
3105
+# The possible output files:
3106
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3107
+
3108
+ac_rmfiles=
3109
+for ac_file in $ac_files
3110
+do
3111
+  case $ac_file in
3112
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3113
+    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3114
+  esac
3115
+done
3116
+rm -f $ac_rmfiles
3117
+
3118
+if { { ac_try="$ac_link_default"
3119
+case "(($ac_try" in
3120
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3121
+  *) ac_try_echo=$ac_try;;
3122
+esac
3123
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3124
+$as_echo "$ac_try_echo"; } >&5
3125
+  (eval "$ac_link_default") 2>&5
3126
+  ac_status=$?
3127
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3128
+  test $ac_status = 0; }; then :
3129
+  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3130
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3131
+# in a Makefile.  We should not override ac_cv_exeext if it was cached,
3132
+# so that the user can short-circuit this test for compilers unknown to
3133
+# Autoconf.
3134
+for ac_file in $ac_files ''
3135
+do
3136
+  test -f "$ac_file" || continue
3137
+  case $ac_file in
3138
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3139
+	;;
3140
+    [ab].out )
3141
+	# We found the default executable, but exeext='' is most
3142
+	# certainly right.
3143
+	break;;
3144
+    *.* )
3145
+	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3146
+	then :; else
3147
+	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3148
+	fi
3149
+	# We set ac_cv_exeext here because the later test for it is not
3150
+	# safe: cross compilers may not add the suffix if given an `-o'
3151
+	# argument, so we may need to know it at that point already.
3152
+	# Even if this section looks crufty: it has the advantage of
3153
+	# actually working.
3154
+	break;;
3155
+    * )
3156
+	break;;
3157
+  esac
3158
+done
3159
+test "$ac_cv_exeext" = no && ac_cv_exeext=
3160
+
3161
+else
3162
+  ac_file=''
3163
+fi
3164
+if test -z "$ac_file"; then :
3165
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3166
+$as_echo "no" >&6; }
3167
+$as_echo "$as_me: failed program was:" >&5
3168
+sed 's/^/| /' conftest.$ac_ext >&5
3169
+
3170
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3171
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3172
+as_fn_error 77 "C compiler cannot create executables
3173
+See \`config.log' for more details" "$LINENO" 5; }
3174
+else
3175
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3176
+$as_echo "yes" >&6; }
3177
+fi
3178
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3179
+$as_echo_n "checking for C compiler default output file name... " >&6; }
3180
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3181
+$as_echo "$ac_file" >&6; }
3182
+ac_exeext=$ac_cv_exeext
3183
+
3184
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3185
+ac_clean_files=$ac_clean_files_save
3186
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3187
+$as_echo_n "checking for suffix of executables... " >&6; }
3188
+if { { ac_try="$ac_link"
3189
+case "(($ac_try" in
3190
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3191
+  *) ac_try_echo=$ac_try;;
3192
+esac
3193
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3194
+$as_echo "$ac_try_echo"; } >&5
3195
+  (eval "$ac_link") 2>&5
3196
+  ac_status=$?
3197
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3198
+  test $ac_status = 0; }; then :
3199
+  # If both `conftest.exe' and `conftest' are `present' (well, observable)
3200
+# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3201
+# work properly (i.e., refer to `conftest.exe'), while it won't with
3202
+# `rm'.
3203
+for ac_file in conftest.exe conftest conftest.*; do
3204
+  test -f "$ac_file" || continue
3205
+  case $ac_file in
3206
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3207
+    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3208
+	  break;;
3209
+    * ) break;;
3210
+  esac
3211
+done
3212
+else
3213
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3214
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3215
+as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3216
+See \`config.log' for more details" "$LINENO" 5; }
3217
+fi
3218
+rm -f conftest conftest$ac_cv_exeext
3219
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3220
+$as_echo "$ac_cv_exeext" >&6; }
3221
+
3222
+rm -f conftest.$ac_ext
3223
+EXEEXT=$ac_cv_exeext
3224
+ac_exeext=$EXEEXT
3225
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3226
+/* end confdefs.h.  */
3227
+#include <stdio.h>
3228
+int
3229
+main ()
3230
+{
3231
+FILE *f = fopen ("conftest.out", "w");
3232
+ return ferror (f) || fclose (f) != 0;
3233
+
3234
+  ;
3235
+  return 0;
3236
+}
3237
+_ACEOF
3238
+ac_clean_files="$ac_clean_files conftest.out"
3239
+# Check that the compiler produces executables we can run.  If not, either
3240
+# the compiler is broken, or we cross compile.
3241
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3242
+$as_echo_n "checking whether we are cross compiling... " >&6; }
3243
+if test "$cross_compiling" != yes; then
3244
+  { { ac_try="$ac_link"
3245
+case "(($ac_try" in
3246
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3247
+  *) ac_try_echo=$ac_try;;
3248
+esac
3249
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3250
+$as_echo "$ac_try_echo"; } >&5
3251
+  (eval "$ac_link") 2>&5
3252
+  ac_status=$?
3253
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3254
+  test $ac_status = 0; }
3255
+  if { ac_try='./conftest$ac_cv_exeext'
3256
+  { { case "(($ac_try" in
3257
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3258
+  *) ac_try_echo=$ac_try;;
3259
+esac
3260
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3261
+$as_echo "$ac_try_echo"; } >&5
3262
+  (eval "$ac_try") 2>&5
3263
+  ac_status=$?
3264
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3265
+  test $ac_status = 0; }; }; then
3266
+    cross_compiling=no
3267
+  else
3268
+    if test "$cross_compiling" = maybe; then
3269
+	cross_compiling=yes
3270
+    else
3271
+	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3272
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3273
+as_fn_error $? "cannot run C compiled programs.
3274
+If you meant to cross compile, use \`--host'.
3275
+See \`config.log' for more details" "$LINENO" 5; }
3276
+    fi
3277
+  fi
3278
+fi
3279
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3280
+$as_echo "$cross_compiling" >&6; }
3281
+
3282
+rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3283
+ac_clean_files=$ac_clean_files_save
3284
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3285
+$as_echo_n "checking for suffix of object files... " >&6; }
3286
+if ${ac_cv_objext+:} false; then :
3287
+  $as_echo_n "(cached) " >&6
3288
+else
3289
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3290
+/* end confdefs.h.  */
3291
+
3292
+int
3293
+main ()
3294
+{
3295
+
3296
+  ;
3297
+  return 0;
3298
+}
3299
+_ACEOF
3300
+rm -f conftest.o conftest.obj
3301
+if { { ac_try="$ac_compile"
3302
+case "(($ac_try" in
3303
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3304
+  *) ac_try_echo=$ac_try;;
3305
+esac
3306
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3307
+$as_echo "$ac_try_echo"; } >&5
3308
+  (eval "$ac_compile") 2>&5
3309
+  ac_status=$?
3310
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3311
+  test $ac_status = 0; }; then :
3312
+  for ac_file in conftest.o conftest.obj conftest.*; do
3313
+  test -f "$ac_file" || continue;
3314
+  case $ac_file in
3315
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3316
+    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3317
+       break;;
3318
+  esac
3319
+done
3320
+else
3321
+  $as_echo "$as_me: failed program was:" >&5
3322
+sed 's/^/| /' conftest.$ac_ext >&5
3323
+
3324
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3325
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3326
+as_fn_error $? "cannot compute suffix of object files: cannot compile
3327
+See \`config.log' for more details" "$LINENO" 5; }
3328
+fi
3329
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
3330
+fi
3331
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3332
+$as_echo "$ac_cv_objext" >&6; }
3333
+OBJEXT=$ac_cv_objext
3334
+ac_objext=$OBJEXT
3335
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3336
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3337
+if ${ac_cv_c_compiler_gnu+:} false; then :
3338
+  $as_echo_n "(cached) " >&6
3339
+else
3340
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3341
+/* end confdefs.h.  */
3342
+
3343
+int
3344
+main ()
3345
+{
3346
+#ifndef __GNUC__
3347
+       choke me
3348
+#endif
3349
+
3350
+  ;
3351
+  return 0;
3352
+}
3353
+_ACEOF
3354
+if ac_fn_c_try_compile "$LINENO"; then :
3355
+  ac_compiler_gnu=yes
3356
+else
3357
+  ac_compiler_gnu=no
3358
+fi
3359
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3360
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
3361
+
3362
+fi
3363
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3364
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
3365
+if test $ac_compiler_gnu = yes; then
3366
+  GCC=yes
3367
+else
3368
+  GCC=
3369
+fi
3370
+ac_test_CFLAGS=${CFLAGS+set}
3371
+ac_save_CFLAGS=$CFLAGS
3372
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3373
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
3374
+if ${ac_cv_prog_cc_g+:} false; then :
3375
+  $as_echo_n "(cached) " >&6
3376
+else
3377
+  ac_save_c_werror_flag=$ac_c_werror_flag
3378
+   ac_c_werror_flag=yes
3379
+   ac_cv_prog_cc_g=no
3380
+   CFLAGS="-g"
3381
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3382
+/* end confdefs.h.  */
3383
+
3384
+int
3385
+main ()
3386
+{
3387
+
3388
+  ;
3389
+  return 0;
3390
+}
3391
+_ACEOF
3392
+if ac_fn_c_try_compile "$LINENO"; then :
3393
+  ac_cv_prog_cc_g=yes
3394
+else
3395
+  CFLAGS=""
3396
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3397
+/* end confdefs.h.  */
3398
+
3399
+int
3400
+main ()
3401
+{
3402
+
3403
+  ;
3404
+  return 0;
3405
+}
3406
+_ACEOF
3407
+if ac_fn_c_try_compile "$LINENO"; then :
3408
+
3409
+else
3410
+  ac_c_werror_flag=$ac_save_c_werror_flag
3411
+	 CFLAGS="-g"
3412
+	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3413
+/* end confdefs.h.  */
3414
+
3415
+int
3416
+main ()
3417
+{
3418
+
3419
+  ;
3420
+  return 0;
3421
+}
3422
+_ACEOF
3423
+if ac_fn_c_try_compile "$LINENO"; then :
3424
+  ac_cv_prog_cc_g=yes
3425
+fi
3426
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3427
+fi
3428
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3429
+fi
3430
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3431
+   ac_c_werror_flag=$ac_save_c_werror_flag
3432
+fi
3433
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3434
+$as_echo "$ac_cv_prog_cc_g" >&6; }
3435
+if test "$ac_test_CFLAGS" = set; then
3436
+  CFLAGS=$ac_save_CFLAGS
3437
+elif test $ac_cv_prog_cc_g = yes; then
3438
+  if test "$GCC" = yes; then
3439
+    CFLAGS="-g -O2"
3440
+  else
3441
+    CFLAGS="-g"
3442
+  fi
3443
+else
3444
+  if test "$GCC" = yes; then
3445
+    CFLAGS="-O2"
3446
+  else
3447
+    CFLAGS=
3448
+  fi
3449
+fi
3450
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3451
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3452
+if ${ac_cv_prog_cc_c89+:} false; then :
3453
+  $as_echo_n "(cached) " >&6
3454
+else
3455
+  ac_cv_prog_cc_c89=no
3456
+ac_save_CC=$CC
3457
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3458
+/* end confdefs.h.  */
3459
+#include <stdarg.h>
3460
+#include <stdio.h>
3461
+struct stat;
3462
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3463
+struct buf { int x; };
3464
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
3465
+static char *e (p, i)
3466
+     char **p;
3467
+     int i;
3468
+{
3469
+  return p[i];
3470
+}
3471
+static char *f (char * (*g) (char **, int), char **p, ...)
3472
+{
3473
+  char *s;
3474
+  va_list v;
3475
+  va_start (v,p);
3476
+  s = g (p, va_arg (v,int));
3477
+  va_end (v);
3478
+  return s;
3479
+}
3480
+
3481
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3482
+   function prototypes and stuff, but not '\xHH' hex character constants.
3483
+   These don't provoke an error unfortunately, instead are silently treated
3484
+   as 'x'.  The following induces an error, until -std is added to get
3485
+   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3486
+   array size at least.  It's necessary to write '\x00'==0 to get something
3487
+   that's true only with -std.  */
3488
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3489
+
3490
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3491
+   inside strings and character constants.  */
3492
+#define FOO(x) 'x'
3493
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3494
+
3495
+int test (int i, double x);
3496
+struct s1 {int (*f) (int a);};
3497
+struct s2 {int (*f) (double a);};
3498
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3499
+int argc;
3500
+char **argv;
3501
+int
3502
+main ()
3503
+{
3504
+return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3505
+  ;
3506
+  return 0;
3507
+}
3508
+_ACEOF
3509
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3510
+	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3511
+do
3512
+  CC="$ac_save_CC $ac_arg"
3513
+  if ac_fn_c_try_compile "$LINENO"; then :
3514
+  ac_cv_prog_cc_c89=$ac_arg
3515
+fi
3516
+rm -f core conftest.err conftest.$ac_objext
3517
+  test "x$ac_cv_prog_cc_c89" != "xno" && break
3518
+done
3519
+rm -f conftest.$ac_ext
3520
+CC=$ac_save_CC
3521
+
3522
+fi
3523
+# AC_CACHE_VAL
3524
+case "x$ac_cv_prog_cc_c89" in
3525
+  x)
3526
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3527
+$as_echo "none needed" >&6; } ;;
3528
+  xno)
3529
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3530
+$as_echo "unsupported" >&6; } ;;
3531
+  *)
3532
+    CC="$CC $ac_cv_prog_cc_c89"
3533
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3534
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3535
+esac
3536
+if test "x$ac_cv_prog_cc_c89" != xno; then :
3537
+
3538
+fi
3539
+
3540
+ac_ext=c
3541
+ac_cpp='$CPP $CPPFLAGS'
3542
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3543
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3544
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
3545
+
3546
+ac_ext=c
3547
+ac_cpp='$CPP $CPPFLAGS'
3548
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3549
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3550
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
3551
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
3552
+$as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
3553
+if ${am_cv_prog_cc_c_o+:} false; then :
3554
+  $as_echo_n "(cached) " >&6
3555
+else
3556
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3557
+/* end confdefs.h.  */
3558
+
3559
+int
3560
+main ()
3561
+{
3562
+
3563
+  ;
3564
+  return 0;
3565
+}
3566
+_ACEOF
3567
+  # Make sure it works both with $CC and with simple cc.
3568
+  # Following AC_PROG_CC_C_O, we do the test twice because some
3569
+  # compilers refuse to overwrite an existing .o file with -o,
3570
+  # though they will create one.
3571
+  am_cv_prog_cc_c_o=yes
3572
+  for am_i in 1 2; do
3573
+    if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
3574
+   ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
3575
+   ac_status=$?
3576
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3577
+   (exit $ac_status); } \
3578
+         && test -f conftest2.$ac_objext; then
3579
+      : OK
3580
+    else
3581
+      am_cv_prog_cc_c_o=no
3582
+      break
3583
+    fi
3584
+  done
3585
+  rm -f core conftest*
3586
+  unset am_i
3587
+fi
3588
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
3589
+$as_echo "$am_cv_prog_cc_c_o" >&6; }
3590
+if test "$am_cv_prog_cc_c_o" != yes; then
3591
+   # Losing compiler, so override with the script.
3592
+   # FIXME: It is wrong to rewrite CC.
3593
+   # But if we don't then we get into trouble of one sort or another.
3594
+   # A longer-term fix would be to have automake use am__CC in this case,
3595
+   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
3596
+   CC="$am_aux_dir/compile $CC"
3597
+fi
3598
+ac_ext=c
3599
+ac_cpp='$CPP $CPPFLAGS'
3600
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3601
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3602
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
3603
+
3604
+DEPDIR="${am__leading_dot}deps"
3605
+
3606
+ac_config_commands="$ac_config_commands depfiles"
3607
+
3608
+
3609
+am_make=${MAKE-make}
3610
+cat > confinc << 'END'
3611
+am__doit:
3612
+	@echo this is the am__doit target
3613
+.PHONY: am__doit
3614
+END
3615
+# If we don't find an include directive, just comment out the code.
3616
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
3617
+$as_echo_n "checking for style of include used by $am_make... " >&6; }
3618
+am__include="#"
3619
+am__quote=
3620
+_am_result=none
3621
+# First try GNU make style include.
3622
+echo "include confinc" > confmf
3623
+# Ignore all kinds of additional output from 'make'.
3624
+case `$am_make -s -f confmf 2> /dev/null` in #(
3625
+*the\ am__doit\ target*)
3626
+  am__include=include
3627
+  am__quote=
3628
+  _am_result=GNU
3629
+  ;;
3630
+esac
3631
+# Now try BSD make style include.
3632
+if test "$am__include" = "#"; then
3633
+   echo '.include "confinc"' > confmf
3634
+   case `$am_make -s -f confmf 2> /dev/null` in #(
3635
+   *the\ am__doit\ target*)
3636
+     am__include=.include
3637
+     am__quote="\""
3638
+     _am_result=BSD
3639
+     ;;
3640
+   esac
3641
+fi
3642
+
3643
+
3644
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
3645
+$as_echo "$_am_result" >&6; }
3646
+rm -f confinc confmf
3647
+
3648
+# Check whether --enable-dependency-tracking was given.
3649
+if test "${enable_dependency_tracking+set}" = set; then :
3650
+  enableval=$enable_dependency_tracking;
3651
+fi
3652
+
3653
+if test "x$enable_dependency_tracking" != xno; then
3654
+  am_depcomp="$ac_aux_dir/depcomp"
3655
+  AMDEPBACKSLASH='\'
3656
+  am__nodep='_no'
3657
+fi
3658
+ if test "x$enable_dependency_tracking" != xno; then
3659
+  AMDEP_TRUE=
3660
+  AMDEP_FALSE='#'
3661
+else
3662
+  AMDEP_TRUE='#'
3663
+  AMDEP_FALSE=
3664
+fi
3665
+
3666
+
3667
+
3668
+depcc="$CC"   am_compiler_list=
3669
+
3670
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
3671
+$as_echo_n "checking dependency style of $depcc... " >&6; }
3672
+if ${am_cv_CC_dependencies_compiler_type+:} false; then :
3673
+  $as_echo_n "(cached) " >&6
3674
+else
3675
+  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3676
+  # We make a subdir and do the tests there.  Otherwise we can end up
3677
+  # making bogus files that we don't know about and never remove.  For
3678
+  # instance it was reported that on HP-UX the gcc test will end up
3679
+  # making a dummy file named 'D' -- because '-MD' means "put the output
3680
+  # in D".
3681
+  rm -rf conftest.dir
3682
+  mkdir conftest.dir
3683
+  # Copy depcomp to subdir because otherwise we won't find it if we're
3684
+  # using a relative directory.
3685
+  cp "$am_depcomp" conftest.dir
3686
+  cd conftest.dir
3687
+  # We will build objects and dependencies in a subdirectory because
3688
+  # it helps to detect inapplicable dependency modes.  For instance
3689
+  # both Tru64's cc and ICC support -MD to output dependencies as a
3690
+  # side effect of compilation, but ICC will put the dependencies in
3691
+  # the current directory while Tru64 will put them in the object
3692
+  # directory.
3693
+  mkdir sub
3694
+
3695
+  am_cv_CC_dependencies_compiler_type=none
3696
+  if test "$am_compiler_list" = ""; then
3697
+     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
3698
+  fi
3699
+  am__universal=false
3700
+  case " $depcc " in #(
3701
+     *\ -arch\ *\ -arch\ *) am__universal=true ;;
3702
+     esac
3703
+
3704
+  for depmode in $am_compiler_list; do
3705
+    # Setup a source with many dependencies, because some compilers
3706
+    # like to wrap large dependency lists on column 80 (with \), and
3707
+    # we should not choose a depcomp mode which is confused by this.
3708
+    #
3709
+    # We need to recreate these files for each test, as the compiler may
3710
+    # overwrite some of them when testing with obscure command lines.
3711
+    # This happens at least with the AIX C compiler.
3712
+    : > sub/conftest.c
3713
+    for i in 1 2 3 4 5 6; do
3714
+      echo '#include "conftst'$i'.h"' >> sub/conftest.c
3715
+      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
3716
+      # Solaris 10 /bin/sh.
3717
+      echo '/* dummy */' > sub/conftst$i.h
3718
+    done
3719
+    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3720
+
3721
+    # We check with '-c' and '-o' for the sake of the "dashmstdout"
3722
+    # mode.  It turns out that the SunPro C++ compiler does not properly
3723
+    # handle '-M -o', and we need to detect this.  Also, some Intel
3724
+    # versions had trouble with output in subdirs.
3725
+    am__obj=sub/conftest.${OBJEXT-o}
3726
+    am__minus_obj="-o $am__obj"
3727
+    case $depmode in
3728
+    gcc)
3729
+      # This depmode causes a compiler race in universal mode.
3730
+      test "$am__universal" = false || continue
3731
+      ;;
3732
+    nosideeffect)
3733
+      # After this tag, mechanisms are not by side-effect, so they'll
3734
+      # only be used when explicitly requested.
3735
+      if test "x$enable_dependency_tracking" = xyes; then
3736
+	continue
3737
+      else
3738
+	break
3739
+      fi
3740
+      ;;
3741
+    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
3742
+      # This compiler won't grok '-c -o', but also, the minuso test has
3743
+      # not run yet.  These depmodes are late enough in the game, and
3744
+      # so weak that their functioning should not be impacted.
3745
+      am__obj=conftest.${OBJEXT-o}
3746
+      am__minus_obj=
3747
+      ;;
3748
+    none) break ;;
3749
+    esac
3750
+    if depmode=$depmode \
3751
+       source=sub/conftest.c object=$am__obj \
3752
+       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3753
+       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
3754
+         >/dev/null 2>conftest.err &&
3755
+       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
3756
+       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3757
+       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
3758
+       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3759
+      # icc doesn't choke on unknown options, it will just issue warnings
3760
+      # or remarks (even with -Werror).  So we grep stderr for any message
3761
+      # that says an option was ignored or not supported.
3762
+      # When given -MP, icc 7.0 and 7.1 complain thusly:
3763
+      #   icc: Command line warning: ignoring option '-M'; no argument required
3764
+      # The diagnosis changed in icc 8.0:
3765
+      #   icc: Command line remark: option '-MP' not supported
3766
+      if (grep 'ignoring option' conftest.err ||
3767
+          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3768
+        am_cv_CC_dependencies_compiler_type=$depmode
3769
+        break
3770
+      fi
3771
+    fi
3772
+  done
3773
+
3774
+  cd ..
3775
+  rm -rf conftest.dir
3776
+else
3777
+  am_cv_CC_dependencies_compiler_type=none
3778
+fi
3779
+
3780
+fi
3781
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
3782
+$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
3783
+CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3784
+
3785
+ if
3786
+  test "x$enable_dependency_tracking" != xno \
3787
+  && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3788
+  am__fastdepCC_TRUE=
3789
+  am__fastdepCC_FALSE='#'
3790
+else
3791
+  am__fastdepCC_TRUE='#'
3792
+  am__fastdepCC_FALSE=
3793
+fi
3794
+
3795
+
3796
+
3797
+# Checks for libraries.
3798
+
3799
+# Checks for header files.
3800
+
3801
+ac_ext=c
3802
+ac_cpp='$CPP $CPPFLAGS'
3803
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3804
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3805
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
3806
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3807
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
3808
+# On Suns, sometimes $CPP names a directory.
3809
+if test -n "$CPP" && test -d "$CPP"; then
3810
+  CPP=
3811
+fi
3812
+if test -z "$CPP"; then
3813
+  if ${ac_cv_prog_CPP+:} false; then :
3814
+  $as_echo_n "(cached) " >&6
3815
+else
3816
+      # Double quotes because CPP needs to be expanded
3817
+    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3818
+    do
3819
+      ac_preproc_ok=false
3820
+for ac_c_preproc_warn_flag in '' yes
3821
+do
3822
+  # Use a header file that comes with gcc, so configuring glibc
3823
+  # with a fresh cross-compiler works.
3824
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3825
+  # <limits.h> exists even on freestanding compilers.
3826
+  # On the NeXT, cc -E runs the code through the compiler's parser,
3827
+  # not just through cpp. "Syntax error" is here to catch this case.
3828
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3829
+/* end confdefs.h.  */
3830
+#ifdef __STDC__
3831
+# include <limits.h>
3832
+#else
3833
+# include <assert.h>
3834
+#endif
3835
+		     Syntax error
3836
+_ACEOF
3837
+if ac_fn_c_try_cpp "$LINENO"; then :
3838
+
3839
+else
3840
+  # Broken: fails on valid input.
3841
+continue
3842
+fi
3843
+rm -f conftest.err conftest.i conftest.$ac_ext
3844
+
3845
+  # OK, works on sane cases.  Now check whether nonexistent headers
3846
+  # can be detected and how.
3847
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3848
+/* end confdefs.h.  */
3849
+#include <ac_nonexistent.h>
3850
+_ACEOF
3851
+if ac_fn_c_try_cpp "$LINENO"; then :
3852
+  # Broken: success on invalid input.
3853
+continue
3854
+else
3855
+  # Passes both tests.
3856
+ac_preproc_ok=:
3857
+break
3858
+fi
3859
+rm -f conftest.err conftest.i conftest.$ac_ext
3860
+
3861
+done
3862
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3863
+rm -f conftest.i conftest.err conftest.$ac_ext
3864
+if $ac_preproc_ok; then :
3865
+  break
3866
+fi
3867
+
3868
+    done
3869
+    ac_cv_prog_CPP=$CPP
3870
+
3871
+fi
3872
+  CPP=$ac_cv_prog_CPP
3873
+else
3874
+  ac_cv_prog_CPP=$CPP
3875
+fi
3876
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3877
+$as_echo "$CPP" >&6; }
3878
+ac_preproc_ok=false
3879
+for ac_c_preproc_warn_flag in '' yes
3880
+do
3881
+  # Use a header file that comes with gcc, so configuring glibc
3882
+  # with a fresh cross-compiler works.
3883
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3884
+  # <limits.h> exists even on freestanding compilers.
3885
+  # On the NeXT, cc -E runs the code through the compiler's parser,
3886
+  # not just through cpp. "Syntax error" is here to catch this case.
3887
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3888
+/* end confdefs.h.  */
3889
+#ifdef __STDC__
3890
+# include <limits.h>
3891
+#else
3892
+# include <assert.h>
3893
+#endif
3894
+		     Syntax error
3895
+_ACEOF
3896
+if ac_fn_c_try_cpp "$LINENO"; then :
3897
+
3898
+else
3899
+  # Broken: fails on valid input.
3900
+continue
3901
+fi
3902
+rm -f conftest.err conftest.i conftest.$ac_ext
3903
+
3904
+  # OK, works on sane cases.  Now check whether nonexistent headers
3905
+  # can be detected and how.
3906
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3907
+/* end confdefs.h.  */
3908
+#include <ac_nonexistent.h>
3909
+_ACEOF
3910
+if ac_fn_c_try_cpp "$LINENO"; then :
3911
+  # Broken: success on invalid input.
3912
+continue
3913
+else
3914
+  # Passes both tests.
3915
+ac_preproc_ok=:
3916
+break
3917
+fi
3918
+rm -f conftest.err conftest.i conftest.$ac_ext
3919
+
3920
+done
3921
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3922
+rm -f conftest.i conftest.err conftest.$ac_ext
3923
+if $ac_preproc_ok; then :
3924
+
3925
+else
3926
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3927
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3928
+as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3929
+See \`config.log' for more details" "$LINENO" 5; }
3930
+fi
3931
+
3932
+ac_ext=c
3933
+ac_cpp='$CPP $CPPFLAGS'
3934
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3935
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3936
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
3937
+
3938
+
3939
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3940
+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3941
+if ${ac_cv_path_GREP+:} false; then :
3942
+  $as_echo_n "(cached) " >&6
3943
+else
3944
+  if test -z "$GREP"; then
3945
+  ac_path_GREP_found=false
3946
+  # Loop through the user's path and test for each of PROGNAME-LIST
3947
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3948
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3949
+do
3950
+  IFS=$as_save_IFS
3951
+  test -z "$as_dir" && as_dir=.
3952
+    for ac_prog in grep ggrep; do
3953
+    for ac_exec_ext in '' $ac_executable_extensions; do
3954
+      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3955
+      as_fn_executable_p "$ac_path_GREP" || continue
3956
+# Check for GNU ac_path_GREP and select it if it is found.
3957
+  # Check for GNU $ac_path_GREP
3958
+case `"$ac_path_GREP" --version 2>&1` in
3959
+*GNU*)
3960
+  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3961
+*)
3962
+  ac_count=0
3963
+  $as_echo_n 0123456789 >"conftest.in"
3964
+  while :
3965
+  do
3966
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
3967
+    mv "conftest.tmp" "conftest.in"
3968
+    cp "conftest.in" "conftest.nl"
3969
+    $as_echo 'GREP' >> "conftest.nl"
3970
+    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3971
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3972
+    as_fn_arith $ac_count + 1 && ac_count=$as_val
3973
+    if test $ac_count -gt ${ac_path_GREP_max-0}; then
3974
+      # Best one so far, save it but keep looking for a better one
3975
+      ac_cv_path_GREP="$ac_path_GREP"
3976
+      ac_path_GREP_max=$ac_count
3977
+    fi
3978
+    # 10*(2^10) chars as input seems more than enough
3979
+    test $ac_count -gt 10 && break
3980
+  done
3981
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3982
+esac
3983
+
3984
+      $ac_path_GREP_found && break 3
3985
+    done
3986
+  done
3987
+  done
3988
+IFS=$as_save_IFS
3989
+  if test -z "$ac_cv_path_GREP"; then
3990
+    as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3991
+  fi
3992
+else
3993
+  ac_cv_path_GREP=$GREP
3994
+fi
3995
+
3996
+fi
3997
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3998
+$as_echo "$ac_cv_path_GREP" >&6; }
3999
+ GREP="$ac_cv_path_GREP"
4000
+
4001
+
4002
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4003
+$as_echo_n "checking for egrep... " >&6; }
4004
+if ${ac_cv_path_EGREP+:} false; then :
4005
+  $as_echo_n "(cached) " >&6
4006
+else
4007
+  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4008
+   then ac_cv_path_EGREP="$GREP -E"
4009
+   else
4010
+     if test -z "$EGREP"; then
4011
+  ac_path_EGREP_found=false
4012
+  # Loop through the user's path and test for each of PROGNAME-LIST
4013
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4014
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4015
+do
4016
+  IFS=$as_save_IFS
4017
+  test -z "$as_dir" && as_dir=.
4018
+    for ac_prog in egrep; do
4019
+    for ac_exec_ext in '' $ac_executable_extensions; do
4020
+      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4021
+      as_fn_executable_p "$ac_path_EGREP" || continue
4022
+# Check for GNU ac_path_EGREP and select it if it is found.
4023
+  # Check for GNU $ac_path_EGREP
4024
+case `"$ac_path_EGREP" --version 2>&1` in
4025
+*GNU*)
4026
+  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4027
+*)
4028
+  ac_count=0
4029
+  $as_echo_n 0123456789 >"conftest.in"
4030
+  while :
4031
+  do
4032
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
4033
+    mv "conftest.tmp" "conftest.in"
4034
+    cp "conftest.in" "conftest.nl"
4035
+    $as_echo 'EGREP' >> "conftest.nl"
4036
+    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4037
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4038
+    as_fn_arith $ac_count + 1 && ac_count=$as_val
4039
+    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4040
+      # Best one so far, save it but keep looking for a better one
4041
+      ac_cv_path_EGREP="$ac_path_EGREP"
4042
+      ac_path_EGREP_max=$ac_count
4043
+    fi
4044
+    # 10*(2^10) chars as input seems more than enough
4045
+    test $ac_count -gt 10 && break
4046
+  done
4047
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4048
+esac
4049
+
4050
+      $ac_path_EGREP_found && break 3
4051
+    done
4052
+  done
4053
+  done
4054
+IFS=$as_save_IFS
4055
+  if test -z "$ac_cv_path_EGREP"; then
4056
+    as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4057
+  fi
4058
+else
4059
+  ac_cv_path_EGREP=$EGREP
4060
+fi
4061
+
4062
+   fi
4063
+fi
4064
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4065
+$as_echo "$ac_cv_path_EGREP" >&6; }
4066
+ EGREP="$ac_cv_path_EGREP"
4067
+
4068
+
4069
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4070
+$as_echo_n "checking for ANSI C header files... " >&6; }
4071
+if ${ac_cv_header_stdc+:} false; then :
4072
+  $as_echo_n "(cached) " >&6
4073
+else
4074
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4075
+/* end confdefs.h.  */
4076
+#include <stdlib.h>
4077
+#include <stdarg.h>
4078
+#include <string.h>
4079
+#include <float.h>
4080
+
4081
+int
4082
+main ()
4083
+{
4084
+
4085
+  ;
4086
+  return 0;
4087
+}
4088
+_ACEOF
4089
+if ac_fn_c_try_compile "$LINENO"; then :
4090
+  ac_cv_header_stdc=yes
4091
+else
4092
+  ac_cv_header_stdc=no
4093
+fi
4094
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4095
+
4096
+if test $ac_cv_header_stdc = yes; then
4097
+  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4098
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4099
+/* end confdefs.h.  */
4100
+#include <string.h>
4101
+
4102
+_ACEOF
4103
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4104
+  $EGREP "memchr" >/dev/null 2>&1; then :
4105
+
4106
+else
4107
+  ac_cv_header_stdc=no
4108
+fi
4109
+rm -f conftest*
4110
+
4111
+fi
4112
+
4113
+if test $ac_cv_header_stdc = yes; then
4114
+  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4115
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4116
+/* end confdefs.h.  */
4117
+#include <stdlib.h>
4118
+
4119
+_ACEOF
4120
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4121
+  $EGREP "free" >/dev/null 2>&1; then :
4122
+
4123
+else
4124
+  ac_cv_header_stdc=no
4125
+fi
4126
+rm -f conftest*
4127
+
4128
+fi
4129
+
4130
+if test $ac_cv_header_stdc = yes; then
4131
+  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4132
+  if test "$cross_compiling" = yes; then :
4133
+  :
4134
+else
4135
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4136
+/* end confdefs.h.  */
4137
+#include <ctype.h>
4138
+#include <stdlib.h>
4139
+#if ((' ' & 0x0FF) == 0x020)
4140
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4141
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4142
+#else
4143
+# define ISLOWER(c) \
4144
+		   (('a' <= (c) && (c) <= 'i') \
4145
+		     || ('j' <= (c) && (c) <= 'r') \
4146
+		     || ('s' <= (c) && (c) <= 'z'))
4147
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4148
+#endif
4149
+
4150
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4151
+int
4152
+main ()
4153
+{
4154
+  int i;
4155
+  for (i = 0; i < 256; i++)
4156
+    if (XOR (islower (i), ISLOWER (i))
4157
+	|| toupper (i) != TOUPPER (i))
4158
+      return 2;
4159
+  return 0;
4160
+}
4161
+_ACEOF
4162
+if ac_fn_c_try_run "$LINENO"; then :
4163
+
4164
+else
4165
+  ac_cv_header_stdc=no
4166
+fi
4167
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4168
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
4169
+fi
4170
+
4171
+fi
4172
+fi
4173
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4174
+$as_echo "$ac_cv_header_stdc" >&6; }
4175
+if test $ac_cv_header_stdc = yes; then
4176
+
4177
+$as_echo "#define STDC_HEADERS 1" >>confdefs.h
4178
+
4179
+fi
4180
+
4181
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4182
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4183
+		  inttypes.h stdint.h unistd.h
4184
+do :
4185
+  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4186
+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4187
+"
4188
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4189
+  cat >>confdefs.h <<_ACEOF
4190
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4191
+_ACEOF
4192
+
4193
+fi
4194
+
4195
+done
4196
+
4197
+
4198
+for ac_header in sys/time.h
4199
+do :
4200
+  ac_fn_c_check_header_mongrel "$LINENO" "sys/time.h" "ac_cv_header_sys_time_h" "$ac_includes_default"
4201
+if test "x$ac_cv_header_sys_time_h" = xyes; then :
4202
+  cat >>confdefs.h <<_ACEOF
4203
+#define HAVE_SYS_TIME_H 1
4204
+_ACEOF
4205
+
4206
+fi
4207
+
4208
+done
4209
+
4210
+
4211
+# Checks for typedefs, structures, and compiler characteristics.
4212
+
4213
+# Checks for library functions.
4214
+for ac_func in gettimeofday
4215
+do :
4216
+  ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
4217
+if test "x$ac_cv_func_gettimeofday" = xyes; then :
4218
+  cat >>confdefs.h <<_ACEOF
4219
+#define HAVE_GETTIMEOFDAY 1
4220
+_ACEOF
4221
+
4222
+fi
4223
+done
4224
+
4225
+
4226
+ac_config_files="$ac_config_files Makefile"
4227
+
4228
+cat >confcache <<\_ACEOF
4229
+# This file is a shell script that caches the results of configure
4230
+# tests run on this system so they can be shared between configure
4231
+# scripts and configure runs, see configure's option --config-cache.
4232
+# It is not useful on other systems.  If it contains results you don't
4233
+# want to keep, you may remove or edit it.
4234
+#
4235
+# config.status only pays attention to the cache file if you give it
4236
+# the --recheck option to rerun configure.
4237
+#
4238
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
4239
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
4240
+# following values.
4241
+
4242
+_ACEOF
4243
+
4244
+# The following way of writing the cache mishandles newlines in values,
4245
+# but we know of no workaround that is simple, portable, and efficient.
4246
+# So, we kill variables containing newlines.
4247
+# Ultrix sh set writes to stderr and can't be redirected directly,
4248
+# and sets the high bit in the cache file unless we assign to the vars.
4249
+(
4250
+  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
4251
+    eval ac_val=\$$ac_var
4252
+    case $ac_val in #(
4253
+    *${as_nl}*)
4254
+      case $ac_var in #(
4255
+      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
4256
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
4257
+      esac
4258
+      case $ac_var in #(
4259
+      _ | IFS | as_nl) ;; #(
4260
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
4261
+      *) { eval $ac_var=; unset $ac_var;} ;;
4262
+      esac ;;
4263
+    esac
4264
+  done
4265
+
4266
+  (set) 2>&1 |
4267
+    case $as_nl`(ac_space=' '; set) 2>&1` in #(
4268
+    *${as_nl}ac_space=\ *)
4269
+      # `set' does not quote correctly, so add quotes: double-quote
4270
+      # substitution turns \\\\ into \\, and sed turns \\ into \.
4271
+      sed -n \
4272
+	"s/'/'\\\\''/g;
4273
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4274
+      ;; #(
4275
+    *)
4276
+      # `set' quotes correctly as required by POSIX, so do not add quotes.
4277
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
4278
+      ;;
4279
+    esac |
4280
+    sort
4281
+) |
4282
+  sed '
4283
+     /^ac_cv_env_/b end
4284
+     t clear
4285
+     :clear
4286
+     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4287
+     t end
4288
+     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4289
+     :end' >>confcache
4290
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
4291
+  if test -w "$cache_file"; then
4292
+    if test "x$cache_file" != "x/dev/null"; then
4293
+      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
4294
+$as_echo "$as_me: updating cache $cache_file" >&6;}
4295
+      if test ! -f "$cache_file" || test -h "$cache_file"; then
4296
+	cat confcache >"$cache_file"
4297
+      else
4298
+        case $cache_file in #(
4299
+        */* | ?:*)
4300
+	  mv -f confcache "$cache_file"$$ &&
4301
+	  mv -f "$cache_file"$$ "$cache_file" ;; #(
4302
+        *)
4303
+	  mv -f confcache "$cache_file" ;;
4304
+	esac
4305
+      fi
4306
+    fi
4307
+  else
4308
+    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
4309
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
4310
+  fi
4311
+fi
4312
+rm -f confcache
4313
+
4314
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
4315
+# Let make expand exec_prefix.
4316
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4317
+
4318
+DEFS=-DHAVE_CONFIG_H
4319
+
4320
+ac_libobjs=
4321
+ac_ltlibobjs=
4322
+U=
4323
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4324
+  # 1. Remove the extension, and $U if already installed.
4325
+  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
4326
+  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
4327
+  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
4328
+  #    will be set to the directory where LIBOBJS objects are built.
4329
+  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
4330
+  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
4331
+done
4332
+LIBOBJS=$ac_libobjs
4333
+
4334
+LTLIBOBJS=$ac_ltlibobjs
4335
+
4336
+
4337
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
4338
+$as_echo_n "checking that generated files are newer than configure... " >&6; }
4339
+   if test -n "$am_sleep_pid"; then
4340
+     # Hide warnings about reused PIDs.
4341
+     wait $am_sleep_pid 2>/dev/null
4342
+   fi
4343
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
4344
+$as_echo "done" >&6; }
4345
+ if test -n "$EXEEXT"; then
4346
+  am__EXEEXT_TRUE=
4347
+  am__EXEEXT_FALSE='#'
4348
+else
4349
+  am__EXEEXT_TRUE='#'
4350
+  am__EXEEXT_FALSE=
4351
+fi
4352
+
4353
+if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
4354
+  as_fn_error $? "conditional \"AMDEP\" was never defined.
4355
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
4356
+fi
4357
+if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
4358
+  as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
4359
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
4360
+fi
4361
+
4362
+: "${CONFIG_STATUS=./config.status}"
4363
+ac_write_fail=0
4364
+ac_clean_files_save=$ac_clean_files
4365
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4366
+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
4367
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
4368
+as_write_fail=0
4369
+cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
4370
+#! $SHELL
4371
+# Generated by $as_me.
4372
+# Run this file to recreate the current configuration.
4373
+# Compiler output produced by configure, useful for debugging
4374
+# configure, is in config.log if it exists.
4375
+
4376
+debug=false
4377
+ac_cs_recheck=false
4378
+ac_cs_silent=false
4379
+
4380
+SHELL=\${CONFIG_SHELL-$SHELL}
4381
+export SHELL
4382
+_ASEOF
4383
+cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
4384
+## -------------------- ##
4385
+## M4sh Initialization. ##
4386
+## -------------------- ##
4387
+
4388
+# Be more Bourne compatible
4389
+DUALCASE=1; export DUALCASE # for MKS sh
4390
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
4391
+  emulate sh
4392
+  NULLCMD=:
4393
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
4394
+  # is contrary to our usage.  Disable this feature.
4395
+  alias -g '${1+"$@"}'='"$@"'
4396
+  setopt NO_GLOB_SUBST
4397
+else
4398
+  case `(set -o) 2>/dev/null` in #(
4399
+  *posix*) :
4400
+    set -o posix ;; #(
4401
+  *) :
4402
+     ;;
4403
+esac
4404
+fi
4405
+
4406
+
4407
+as_nl='
4408
+'
4409
+export as_nl
4410
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
4411
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4412
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
4413
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
4414
+# Prefer a ksh shell builtin over an external printf program on Solaris,
4415
+# but without wasting forks for bash or zsh.
4416
+if test -z "$BASH_VERSION$ZSH_VERSION" \
4417
+    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
4418
+  as_echo='print -r --'
4419
+  as_echo_n='print -rn --'
4420
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
4421
+  as_echo='printf %s\n'
4422
+  as_echo_n='printf %s'
4423
+else
4424
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
4425
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
4426
+    as_echo_n='/usr/ucb/echo -n'
4427
+  else
4428
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
4429
+    as_echo_n_body='eval
4430
+      arg=$1;
4431
+      case $arg in #(
4432
+      *"$as_nl"*)
4433
+	expr "X$arg" : "X\\(.*\\)$as_nl";
4434
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
4435
+      esac;
4436
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
4437
+    '
4438
+    export as_echo_n_body
4439
+    as_echo_n='sh -c $as_echo_n_body as_echo'
4440
+  fi
4441
+  export as_echo_body
4442
+  as_echo='sh -c $as_echo_body as_echo'
4443
+fi
4444
+
4445
+# The user is always right.
4446
+if test "${PATH_SEPARATOR+set}" != set; then
4447
+  PATH_SEPARATOR=:
4448
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
4449
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
4450
+      PATH_SEPARATOR=';'
4451
+  }
4452
+fi
4453
+
4454
+
4455
+# IFS
4456
+# We need space, tab and new line, in precisely that order.  Quoting is
4457
+# there to prevent editors from complaining about space-tab.
4458
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
4459
+# splitting by setting IFS to empty value.)
4460
+IFS=" ""	$as_nl"
4461
+
4462
+# Find who we are.  Look in the path if we contain no directory separator.
4463
+as_myself=
4464
+case $0 in #((
4465
+  *[\\/]* ) as_myself=$0 ;;
4466
+  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4467
+for as_dir in $PATH
4468
+do
4469
+  IFS=$as_save_IFS
4470
+  test -z "$as_dir" && as_dir=.
4471
+    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4472
+  done
4473
+IFS=$as_save_IFS
4474
+
4475
+     ;;
4476
+esac
4477
+# We did not find ourselves, most probably we were run as `sh COMMAND'
4478
+# in which case we are not to be found in the path.
4479
+if test "x$as_myself" = x; then
4480
+  as_myself=$0
4481
+fi
4482
+if test ! -f "$as_myself"; then
4483
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
4484
+  exit 1
4485
+fi
4486
+
4487
+# Unset variables that we do not need and which cause bugs (e.g. in
4488
+# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
4489
+# suppresses any "Segmentation fault" message there.  '((' could
4490
+# trigger a bug in pdksh 5.2.14.
4491
+for as_var in BASH_ENV ENV MAIL MAILPATH
4492
+do eval test x\${$as_var+set} = xset \
4493
+  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
4494
+done
4495
+PS1='$ '
4496
+PS2='> '
4497
+PS4='+ '
4498
+
4499
+# NLS nuisances.
4500
+LC_ALL=C
4501
+export LC_ALL
4502
+LANGUAGE=C
4503
+export LANGUAGE
4504
+
4505
+# CDPATH.
4506
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4507
+
4508
+
4509
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
4510
+# ----------------------------------------
4511
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
4512
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
4513
+# script with STATUS, using 1 if that was 0.
4514
+as_fn_error ()
4515
+{
4516
+  as_status=$1; test $as_status -eq 0 && as_status=1
4517
+  if test "$4"; then
4518
+    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
4519
+    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
4520
+  fi
4521
+  $as_echo "$as_me: error: $2" >&2
4522
+  as_fn_exit $as_status
4523
+} # as_fn_error
4524
+
4525
+
4526
+# as_fn_set_status STATUS
4527
+# -----------------------
4528
+# Set $? to STATUS, without forking.
4529
+as_fn_set_status ()
4530
+{
4531
+  return $1
4532
+} # as_fn_set_status
4533
+
4534
+# as_fn_exit STATUS
4535
+# -----------------
4536
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
4537
+as_fn_exit ()
4538
+{
4539
+  set +e
4540
+  as_fn_set_status $1
4541
+  exit $1
4542
+} # as_fn_exit
4543
+
4544
+# as_fn_unset VAR
4545
+# ---------------
4546
+# Portably unset VAR.
4547
+as_fn_unset ()
4548
+{
4549
+  { eval $1=; unset $1;}
4550
+}
4551
+as_unset=as_fn_unset
4552
+# as_fn_append VAR VALUE
4553
+# ----------------------
4554
+# Append the text in VALUE to the end of the definition contained in VAR. Take
4555
+# advantage of any shell optimizations that allow amortized linear growth over
4556
+# repeated appends, instead of the typical quadratic growth present in naive
4557
+# implementations.
4558
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
4559
+  eval 'as_fn_append ()
4560
+  {
4561
+    eval $1+=\$2
4562
+  }'
4563
+else
4564
+  as_fn_append ()
4565
+  {
4566
+    eval $1=\$$1\$2
4567
+  }
4568
+fi # as_fn_append
4569
+
4570
+# as_fn_arith ARG...
4571
+# ------------------
4572
+# Perform arithmetic evaluation on the ARGs, and store the result in the
4573
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
4574
+# must be portable across $(()) and expr.
4575
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
4576
+  eval 'as_fn_arith ()
4577
+  {
4578
+    as_val=$(( $* ))
4579
+  }'
4580
+else
4581
+  as_fn_arith ()
4582
+  {
4583
+    as_val=`expr "$@" || test $? -eq 1`
4584
+  }
4585
+fi # as_fn_arith
4586
+
4587
+
4588
+if expr a : '\(a\)' >/dev/null 2>&1 &&
4589
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
4590
+  as_expr=expr
4591
+else
4592
+  as_expr=false
4593
+fi
4594
+
4595
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
4596
+  as_basename=basename
4597
+else
4598
+  as_basename=false
4599
+fi
4600
+
4601
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
4602
+  as_dirname=dirname
4603
+else
4604
+  as_dirname=false
4605
+fi
4606
+
4607
+as_me=`$as_basename -- "$0" ||
4608
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
4609
+	 X"$0" : 'X\(//\)$' \| \
4610
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
4611
+$as_echo X/"$0" |
4612
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
4613
+	    s//\1/
4614
+	    q
4615
+	  }
4616
+	  /^X\/\(\/\/\)$/{
4617
+	    s//\1/
4618
+	    q
4619
+	  }
4620
+	  /^X\/\(\/\).*/{
4621
+	    s//\1/
4622
+	    q
4623
+	  }
4624
+	  s/.*/./; q'`
4625
+
4626
+# Avoid depending upon Character Ranges.
4627
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
4628
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
4629
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
4630
+as_cr_digits='0123456789'
4631
+as_cr_alnum=$as_cr_Letters$as_cr_digits
4632
+
4633
+ECHO_C= ECHO_N= ECHO_T=
4634
+case `echo -n x` in #(((((
4635
+-n*)
4636
+  case `echo 'xy\c'` in
4637
+  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
4638
+  xy)  ECHO_C='\c';;
4639
+  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
4640
+       ECHO_T='	';;
4641
+  esac;;
4642
+*)
4643
+  ECHO_N='-n';;
4644
+esac
4645
+
4646
+rm -f conf$$ conf$$.exe conf$$.file
4647
+if test -d conf$$.dir; then
4648
+  rm -f conf$$.dir/conf$$.file
4649
+else
4650
+  rm -f conf$$.dir
4651
+  mkdir conf$$.dir 2>/dev/null
4652
+fi
4653
+if (echo >conf$$.file) 2>/dev/null; then
4654
+  if ln -s conf$$.file conf$$ 2>/dev/null; then
4655
+    as_ln_s='ln -s'
4656
+    # ... but there are two gotchas:
4657
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
4658
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
4659
+    # In both cases, we have to default to `cp -pR'.
4660
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
4661
+      as_ln_s='cp -pR'
4662
+  elif ln conf$$.file conf$$ 2>/dev/null; then
4663
+    as_ln_s=ln
4664
+  else
4665
+    as_ln_s='cp -pR'
4666
+  fi
4667
+else
4668
+  as_ln_s='cp -pR'
4669
+fi
4670
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
4671
+rmdir conf$$.dir 2>/dev/null
4672
+
4673
+
4674
+# as_fn_mkdir_p
4675
+# -------------
4676
+# Create "$as_dir" as a directory, including parents if necessary.
4677
+as_fn_mkdir_p ()
4678
+{
4679
+
4680
+  case $as_dir in #(
4681
+  -*) as_dir=./$as_dir;;
4682
+  esac
4683
+  test -d "$as_dir" || eval $as_mkdir_p || {
4684
+    as_dirs=
4685
+    while :; do
4686
+      case $as_dir in #(
4687
+      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
4688
+      *) as_qdir=$as_dir;;
4689
+      esac
4690
+      as_dirs="'$as_qdir' $as_dirs"
4691
+      as_dir=`$as_dirname -- "$as_dir" ||
4692
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4693
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
4694
+	 X"$as_dir" : 'X\(//\)$' \| \
4695
+	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
4696
+$as_echo X"$as_dir" |
4697
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4698
+	    s//\1/
4699
+	    q
4700
+	  }
4701
+	  /^X\(\/\/\)[^/].*/{
4702
+	    s//\1/
4703
+	    q
4704
+	  }
4705
+	  /^X\(\/\/\)$/{
4706
+	    s//\1/
4707
+	    q
4708
+	  }
4709
+	  /^X\(\/\).*/{
4710
+	    s//\1/
4711
+	    q
4712
+	  }
4713
+	  s/.*/./; q'`
4714
+      test -d "$as_dir" && break
4715
+    done
4716
+    test -z "$as_dirs" || eval "mkdir $as_dirs"
4717
+  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
4718
+
4719
+
4720
+} # as_fn_mkdir_p
4721
+if mkdir -p . 2>/dev/null; then
4722
+  as_mkdir_p='mkdir -p "$as_dir"'
4723
+else
4724
+  test -d ./-p && rmdir ./-p
4725
+  as_mkdir_p=false
4726
+fi
4727
+
4728
+
4729
+# as_fn_executable_p FILE
4730
+# -----------------------
4731
+# Test if FILE is an executable regular file.
4732
+as_fn_executable_p ()
4733
+{
4734
+  test -f "$1" && test -x "$1"
4735
+} # as_fn_executable_p
4736
+as_test_x='test -x'
4737
+as_executable_p=as_fn_executable_p
4738
+
4739
+# Sed expression to map a string onto a valid CPP name.
4740
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
4741
+
4742
+# Sed expression to map a string onto a valid variable name.
4743
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
4744
+
4745
+
4746
+exec 6>&1
4747
+## ----------------------------------- ##
4748
+## Main body of $CONFIG_STATUS script. ##
4749
+## ----------------------------------- ##
4750
+_ASEOF
4751
+test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
4752
+
4753
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4754
+# Save the log message, to keep $0 and so on meaningful, and to
4755
+# report actual input values of CONFIG_FILES etc. instead of their
4756
+# values after options handling.
4757
+ac_log="
4758
+This file was extended by FULL-PACKAGE-NAME $as_me VERSION, which was
4759
+generated by GNU Autoconf 2.69.  Invocation command line was
4760
+
4761
+  CONFIG_FILES    = $CONFIG_FILES
4762
+  CONFIG_HEADERS  = $CONFIG_HEADERS
4763
+  CONFIG_LINKS    = $CONFIG_LINKS
4764
+  CONFIG_COMMANDS = $CONFIG_COMMANDS
4765
+  $ $0 $@
4766
+
4767
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
4768
+"
4769
+
4770
+_ACEOF
4771
+
4772
+case $ac_config_files in *"
4773
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
4774
+esac
4775
+
4776
+case $ac_config_headers in *"
4777
+"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
4778
+esac
4779
+
4780
+
4781
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4782
+# Files that config.status was made for.
4783
+config_files="$ac_config_files"
4784
+config_headers="$ac_config_headers"
4785
+config_commands="$ac_config_commands"
4786
+
4787
+_ACEOF
4788
+
4789
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4790
+ac_cs_usage="\
4791
+\`$as_me' instantiates files and other configuration actions
4792
+from templates according to the current configuration.  Unless the files
4793
+and actions are specified as TAGs, all are instantiated by default.
4794
+
4795
+Usage: $0 [OPTION]... [TAG]...
4796
+
4797
+  -h, --help       print this help, then exit
4798
+  -V, --version    print version number and configuration settings, then exit
4799
+      --config     print configuration, then exit
4800
+  -q, --quiet, --silent
4801
+                   do not print progress messages
4802
+  -d, --debug      don't remove temporary files
4803
+      --recheck    update $as_me by reconfiguring in the same conditions
4804
+      --file=FILE[:TEMPLATE]
4805
+                   instantiate the configuration file FILE
4806
+      --header=FILE[:TEMPLATE]
4807
+                   instantiate the configuration header FILE
4808
+
4809
+Configuration files:
4810
+$config_files
4811
+
4812
+Configuration headers:
4813
+$config_headers
4814
+
4815
+Configuration commands:
4816
+$config_commands
4817
+
4818
+Report bugs to <BUG-REPORT-ADDRESS>."
4819
+
4820
+_ACEOF
4821
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4822
+ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
4823
+ac_cs_version="\\
4824
+FULL-PACKAGE-NAME config.status VERSION
4825
+configured by $0, generated by GNU Autoconf 2.69,
4826
+  with options \\"\$ac_cs_config\\"
4827
+
4828
+Copyright (C) 2012 Free Software Foundation, Inc.
4829
+This config.status script is free software; the Free Software Foundation
4830
+gives unlimited permission to copy, distribute and modify it."
4831
+
4832
+ac_pwd='$ac_pwd'
4833
+srcdir='$srcdir'
4834
+INSTALL='$INSTALL'
4835
+MKDIR_P='$MKDIR_P'
4836
+AWK='$AWK'
4837
+test -n "\$AWK" || AWK=awk
4838
+_ACEOF
4839
+
4840
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4841
+# The default lists apply if the user does not specify any file.
4842
+ac_need_defaults=:
4843
+while test $# != 0
4844
+do
4845
+  case $1 in
4846
+  --*=?*)
4847
+    ac_option=`expr "X$1" : 'X\([^=]*\)='`
4848
+    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
4849
+    ac_shift=:
4850
+    ;;
4851
+  --*=)
4852
+    ac_option=`expr "X$1" : 'X\([^=]*\)='`
4853
+    ac_optarg=
4854
+    ac_shift=:
4855
+    ;;
4856
+  *)
4857
+    ac_option=$1
4858
+    ac_optarg=$2
4859
+    ac_shift=shift
4860
+    ;;
4861
+  esac
4862
+
4863
+  case $ac_option in
4864
+  # Handling of the options.
4865
+  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4866
+    ac_cs_recheck=: ;;
4867
+  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
4868
+    $as_echo "$ac_cs_version"; exit ;;
4869
+  --config | --confi | --conf | --con | --co | --c )
4870
+    $as_echo "$ac_cs_config"; exit ;;
4871
+  --debug | --debu | --deb | --de | --d | -d )
4872
+    debug=: ;;
4873
+  --file | --fil | --fi | --f )
4874
+    $ac_shift
4875
+    case $ac_optarg in
4876
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
4877
+    '') as_fn_error $? "missing file argument" ;;
4878
+    esac
4879
+    as_fn_append CONFIG_FILES " '$ac_optarg'"
4880
+    ac_need_defaults=false;;
4881
+  --header | --heade | --head | --hea )
4882
+    $ac_shift
4883
+    case $ac_optarg in
4884
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
4885
+    esac
4886
+    as_fn_append CONFIG_HEADERS " '$ac_optarg'"
4887
+    ac_need_defaults=false;;
4888
+  --he | --h)
4889
+    # Conflict between --help and --header
4890
+    as_fn_error $? "ambiguous option: \`$1'
4891
+Try \`$0 --help' for more information.";;
4892
+  --help | --hel | -h )
4893
+    $as_echo "$ac_cs_usage"; exit ;;
4894
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
4895
+  | -silent | --silent | --silen | --sile | --sil | --si | --s)
4896
+    ac_cs_silent=: ;;
4897
+
4898
+  # This is an error.
4899
+  -*) as_fn_error $? "unrecognized option: \`$1'
4900
+Try \`$0 --help' for more information." ;;
4901
+
4902
+  *) as_fn_append ac_config_targets " $1"
4903
+     ac_need_defaults=false ;;
4904
+
4905
+  esac
4906
+  shift
4907
+done
4908
+
4909
+ac_configure_extra_args=
4910
+
4911
+if $ac_cs_silent; then
4912
+  exec 6>/dev/null
4913
+  ac_configure_extra_args="$ac_configure_extra_args --silent"
4914
+fi
4915
+
4916
+_ACEOF
4917
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4918
+if \$ac_cs_recheck; then
4919
+  set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
4920
+  shift
4921
+  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
4922
+  CONFIG_SHELL='$SHELL'
4923
+  export CONFIG_SHELL
4924
+  exec "\$@"
4925
+fi
4926
+
4927
+_ACEOF
4928
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4929
+exec 5>>config.log
4930
+{
4931
+  echo
4932
+  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
4933
+## Running $as_me. ##
4934
+_ASBOX
4935
+  $as_echo "$ac_log"
4936
+} >&5
4937
+
4938
+_ACEOF
4939
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4940
+#
4941
+# INIT-COMMANDS
4942
+#
4943
+AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
4944
+
4945
+_ACEOF
4946
+
4947
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4948
+
4949
+# Handling of arguments.
4950
+for ac_config_target in $ac_config_targets
4951
+do
4952
+  case $ac_config_target in
4953
+    "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
4954
+    "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
4955
+    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
4956
+
4957
+  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
4958
+  esac
4959
+done
4960
+
4961
+
4962
+# If the user did not use the arguments to specify the items to instantiate,
4963
+# then the envvar interface is used.  Set only those that are not.
4964
+# We use the long form for the default assignment because of an extremely
4965
+# bizarre bug on SunOS 4.1.3.
4966
+if $ac_need_defaults; then
4967
+  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
4968
+  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
4969
+  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
4970
+fi
4971
+
4972
+# Have a temporary directory for convenience.  Make it in the build tree
4973
+# simply because there is no reason against having it here, and in addition,
4974
+# creating and moving files from /tmp can sometimes cause problems.
4975
+# Hook for its removal unless debugging.
4976
+# Note that there is a small window in which the directory will not be cleaned:
4977
+# after its creation but before its name has been assigned to `$tmp'.
4978
+$debug ||
4979
+{
4980
+  tmp= ac_tmp=
4981
+  trap 'exit_status=$?
4982
+  : "${ac_tmp:=$tmp}"
4983
+  { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
4984
+' 0
4985
+  trap 'as_fn_exit 1' 1 2 13 15
4986
+}
4987
+# Create a (secure) tmp directory for tmp files.
4988
+
4989
+{
4990
+  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
4991
+  test -d "$tmp"
4992
+}  ||
4993
+{
4994
+  tmp=./conf$$-$RANDOM
4995
+  (umask 077 && mkdir "$tmp")
4996
+} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
4997
+ac_tmp=$tmp
4998
+
4999
+# Set up the scripts for CONFIG_FILES section.
5000
+# No need to generate them if there are no CONFIG_FILES.
5001
+# This happens for instance with `./config.status config.h'.
5002
+if test -n "$CONFIG_FILES"; then
5003
+
5004
+
5005
+ac_cr=`echo X | tr X '\015'`
5006
+# On cygwin, bash can eat \r inside `` if the user requested igncr.
5007
+# But we know of no other shell where ac_cr would be empty at this
5008
+# point, so we can use a bashism as a fallback.
5009
+if test "x$ac_cr" = x; then
5010
+  eval ac_cr=\$\'\\r\'
5011
+fi
5012
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5013
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5014
+  ac_cs_awk_cr='\\r'
5015
+else
5016
+  ac_cs_awk_cr=$ac_cr
5017
+fi
5018
+
5019
+echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
5020
+_ACEOF
5021
+
5022
+
5023
+{
5024
+  echo "cat >conf$$subs.awk <<_ACEOF" &&
5025
+  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5026
+  echo "_ACEOF"
5027
+} >conf$$subs.sh ||
5028
+  as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5029
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
5030
+ac_delim='%!_!# '
5031
+for ac_last_try in false false false false false :; do
5032
+  . ./conf$$subs.sh ||
5033
+    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5034
+
5035
+  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
5036
+  if test $ac_delim_n = $ac_delim_num; then
5037
+    break
5038
+  elif $ac_last_try; then
5039
+    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5040
+  else
5041
+    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5042
+  fi
5043
+done
5044
+rm -f conf$$subs.sh
5045
+
5046
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5047
+cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
5048
+_ACEOF
5049
+sed -n '
5050
+h
5051
+s/^/S["/; s/!.*/"]=/
5052
+p
5053
+g
5054
+s/^[^!]*!//
5055
+:repl
5056
+t repl
5057
+s/'"$ac_delim"'$//
5058
+t delim
5059
+:nl
5060
+h
5061
+s/\(.\{148\}\)..*/\1/
5062
+t more1
5063
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5064
+p
5065
+n
5066
+b repl
5067
+:more1
5068
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5069
+p
5070
+g
5071
+s/.\{148\}//
5072
+t nl
5073
+:delim
5074
+h
5075
+s/\(.\{148\}\)..*/\1/
5076
+t more2
5077
+s/["\\]/\\&/g; s/^/"/; s/$/"/
5078
+p
5079
+b
5080
+:more2
5081
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5082
+p
5083
+g
5084
+s/.\{148\}//
5085
+t delim
5086
+' <conf$$subs.awk | sed '
5087
+/^[^""]/{
5088
+  N
5089
+  s/\n//
5090
+}
5091
+' >>$CONFIG_STATUS || ac_write_fail=1
5092
+rm -f conf$$subs.awk
5093
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5094
+_ACAWK
5095
+cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
5096
+  for (key in S) S_is_set[key] = 1
5097
+  FS = ""
5098
+
5099
+}
5100
+{
5101
+  line = $ 0
5102
+  nfields = split(line, field, "@")
5103
+  substed = 0
5104
+  len = length(field[1])
5105
+  for (i = 2; i < nfields; i++) {
5106
+    key = field[i]
5107
+    keylen = length(key)
5108
+    if (S_is_set[key]) {
5109
+      value = S[key]
5110
+      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5111
+      len += length(value) + length(field[++i])
5112
+      substed = 1
5113
+    } else
5114
+      len += 1 + keylen
5115
+  }
5116
+
5117
+  print line
5118
+}
5119
+
5120
+_ACAWK
5121
+_ACEOF
5122
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5123
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5124
+  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
5125
+else
5126
+  cat
5127
+fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
5128
+  || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
5129
+_ACEOF
5130
+
5131
+# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
5132
+# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
5133
+# trailing colons and then remove the whole line if VPATH becomes empty
5134
+# (actually we leave an empty line to preserve line numbers).
5135
+if test "x$srcdir" = x.; then
5136
+  ac_vpsub='/^[	 ]*VPATH[	 ]*=[	 ]*/{
5137
+h
5138
+s///
5139
+s/^/:/
5140
+s/[	 ]*$/:/
5141
+s/:\$(srcdir):/:/g
5142
+s/:\${srcdir}:/:/g
5143
+s/:@srcdir@:/:/g
5144
+s/^:*//
5145
+s/:*$//
5146
+x
5147
+s/\(=[	 ]*\).*/\1/
5148
+G
5149
+s/\n//
5150
+s/^[^=]*=[	 ]*$//
5151
+}'
5152
+fi
5153
+
5154
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5155
+fi # test -n "$CONFIG_FILES"
5156
+
5157
+# Set up the scripts for CONFIG_HEADERS section.
5158
+# No need to generate them if there are no CONFIG_HEADERS.
5159
+# This happens for instance with `./config.status Makefile'.
5160
+if test -n "$CONFIG_HEADERS"; then
5161
+cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
5162
+BEGIN {
5163
+_ACEOF
5164
+
5165
+# Transform confdefs.h into an awk script `defines.awk', embedded as
5166
+# here-document in config.status, that substitutes the proper values into
5167
+# config.h.in to produce config.h.
5168
+
5169
+# Create a delimiter string that does not exist in confdefs.h, to ease
5170
+# handling of long lines.
5171
+ac_delim='%!_!# '
5172
+for ac_last_try in false false :; do
5173
+  ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
5174
+  if test -z "$ac_tt"; then
5175
+    break
5176
+  elif $ac_last_try; then
5177
+    as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
5178
+  else
5179
+    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5180
+  fi
5181
+done
5182
+
5183
+# For the awk script, D is an array of macro values keyed by name,
5184
+# likewise P contains macro parameters if any.  Preserve backslash
5185
+# newline sequences.
5186
+
5187
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
5188
+sed -n '
5189
+s/.\{148\}/&'"$ac_delim"'/g
5190
+t rset
5191
+:rset
5192
+s/^[	 ]*#[	 ]*define[	 ][	 ]*/ /
5193
+t def
5194
+d
5195
+:def
5196
+s/\\$//
5197
+t bsnl
5198
+s/["\\]/\\&/g
5199
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
5200
+D["\1"]=" \3"/p
5201
+s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2"/p
5202
+d
5203
+:bsnl
5204
+s/["\\]/\\&/g
5205
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
5206
+D["\1"]=" \3\\\\\\n"\\/p
5207
+t cont
5208
+s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
5209
+t cont
5210
+d
5211
+:cont
5212
+n
5213
+s/.\{148\}/&'"$ac_delim"'/g
5214
+t clear
5215
+:clear
5216
+s/\\$//
5217
+t bsnlc
5218
+s/["\\]/\\&/g; s/^/"/; s/$/"/p
5219
+d
5220
+:bsnlc
5221
+s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
5222
+b cont
5223
+' <confdefs.h | sed '
5224
+s/'"$ac_delim"'/"\\\
5225
+"/g' >>$CONFIG_STATUS || ac_write_fail=1
5226
+
5227
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5228
+  for (key in D) D_is_set[key] = 1
5229
+  FS = ""
5230
+}
5231
+/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
5232
+  line = \$ 0
5233
+  split(line, arg, " ")
5234
+  if (arg[1] == "#") {
5235
+    defundef = arg[2]
5236
+    mac1 = arg[3]
5237
+  } else {
5238
+    defundef = substr(arg[1], 2)
5239
+    mac1 = arg[2]
5240
+  }
5241
+  split(mac1, mac2, "(") #)
5242
+  macro = mac2[1]
5243
+  prefix = substr(line, 1, index(line, defundef) - 1)
5244
+  if (D_is_set[macro]) {
5245
+    # Preserve the white space surrounding the "#".
5246
+    print prefix "define", macro P[macro] D[macro]
5247
+    next
5248
+  } else {
5249
+    # Replace #undef with comments.  This is necessary, for example,
5250
+    # in the case of _POSIX_SOURCE, which is predefined and required
5251
+    # on some systems where configure will not decide to define it.
5252
+    if (defundef == "undef") {
5253
+      print "/*", prefix defundef, macro, "*/"
5254
+      next
5255
+    }
5256
+  }
5257
+}
5258
+{ print }
5259
+_ACAWK
5260
+_ACEOF
5261
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5262
+  as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
5263
+fi # test -n "$CONFIG_HEADERS"
5264
+
5265
+
5266
+eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
5267
+shift
5268
+for ac_tag
5269
+do
5270
+  case $ac_tag in
5271
+  :[FHLC]) ac_mode=$ac_tag; continue;;
5272
+  esac
5273
+  case $ac_mode$ac_tag in
5274
+  :[FHL]*:*);;
5275
+  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
5276
+  :[FH]-) ac_tag=-:-;;
5277
+  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
5278
+  esac
5279
+  ac_save_IFS=$IFS
5280
+  IFS=:
5281
+  set x $ac_tag
5282
+  IFS=$ac_save_IFS
5283
+  shift
5284
+  ac_file=$1
5285
+  shift
5286
+
5287
+  case $ac_mode in
5288
+  :L) ac_source=$1;;
5289
+  :[FH])
5290
+    ac_file_inputs=
5291
+    for ac_f
5292
+    do
5293
+      case $ac_f in
5294
+      -) ac_f="$ac_tmp/stdin";;
5295
+      *) # Look for the file first in the build tree, then in the source tree
5296
+	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
5297
+	 # because $ac_f cannot contain `:'.
5298
+	 test -f "$ac_f" ||
5299
+	   case $ac_f in
5300
+	   [\\/$]*) false;;
5301
+	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
5302
+	   esac ||
5303
+	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
5304
+      esac
5305
+      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
5306
+      as_fn_append ac_file_inputs " '$ac_f'"
5307
+    done
5308
+
5309
+    # Let's still pretend it is `configure' which instantiates (i.e., don't
5310
+    # use $as_me), people would be surprised to read:
5311
+    #    /* config.h.  Generated by config.status.  */
5312
+    configure_input='Generated from '`
5313
+	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
5314
+	`' by configure.'
5315
+    if test x"$ac_file" != x-; then
5316
+      configure_input="$ac_file.  $configure_input"
5317
+      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
5318
+$as_echo "$as_me: creating $ac_file" >&6;}
5319
+    fi
5320
+    # Neutralize special characters interpreted by sed in replacement strings.
5321
+    case $configure_input in #(
5322
+    *\&* | *\|* | *\\* )
5323
+       ac_sed_conf_input=`$as_echo "$configure_input" |
5324
+       sed 's/[\\\\&|]/\\\\&/g'`;; #(
5325
+    *) ac_sed_conf_input=$configure_input;;
5326
+    esac
5327
+
5328
+    case $ac_tag in
5329
+    *:-:* | *:-) cat >"$ac_tmp/stdin" \
5330
+      || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
5331
+    esac
5332
+    ;;
5333
+  esac
5334
+
5335
+  ac_dir=`$as_dirname -- "$ac_file" ||
5336
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5337
+	 X"$ac_file" : 'X\(//\)[^/]' \| \
5338
+	 X"$ac_file" : 'X\(//\)$' \| \
5339
+	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
5340
+$as_echo X"$ac_file" |
5341
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5342
+	    s//\1/
5343
+	    q
5344
+	  }
5345
+	  /^X\(\/\/\)[^/].*/{
5346
+	    s//\1/
5347
+	    q
5348
+	  }
5349
+	  /^X\(\/\/\)$/{
5350
+	    s//\1/
5351
+	    q
5352
+	  }
5353
+	  /^X\(\/\).*/{
5354
+	    s//\1/
5355
+	    q
5356
+	  }
5357
+	  s/.*/./; q'`
5358
+  as_dir="$ac_dir"; as_fn_mkdir_p
5359
+  ac_builddir=.
5360
+
5361
+case "$ac_dir" in
5362
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
5363
+*)
5364
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
5365
+  # A ".." for each directory in $ac_dir_suffix.
5366
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
5367
+  case $ac_top_builddir_sub in
5368
+  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
5369
+  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
5370
+  esac ;;
5371
+esac
5372
+ac_abs_top_builddir=$ac_pwd
5373
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
5374
+# for backward compatibility:
5375
+ac_top_builddir=$ac_top_build_prefix
5376
+
5377
+case $srcdir in
5378
+  .)  # We are building in place.
5379
+    ac_srcdir=.
5380
+    ac_top_srcdir=$ac_top_builddir_sub
5381
+    ac_abs_top_srcdir=$ac_pwd ;;
5382
+  [\\/]* | ?:[\\/]* )  # Absolute name.
5383
+    ac_srcdir=$srcdir$ac_dir_suffix;
5384
+    ac_top_srcdir=$srcdir
5385
+    ac_abs_top_srcdir=$srcdir ;;
5386
+  *) # Relative name.
5387
+    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
5388
+    ac_top_srcdir=$ac_top_build_prefix$srcdir
5389
+    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
5390
+esac
5391
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
5392
+
5393
+
5394
+  case $ac_mode in
5395
+  :F)
5396
+  #
5397
+  # CONFIG_FILE
5398
+  #
5399
+
5400
+  case $INSTALL in
5401
+  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5402
+  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
5403
+  esac
5404
+  ac_MKDIR_P=$MKDIR_P
5405
+  case $MKDIR_P in
5406
+  [\\/$]* | ?:[\\/]* ) ;;
5407
+  */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
5408
+  esac
5409
+_ACEOF
5410
+
5411
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5412
+# If the template does not know about datarootdir, expand it.
5413
+# FIXME: This hack should be removed a few years after 2.60.
5414
+ac_datarootdir_hack=; ac_datarootdir_seen=
5415
+ac_sed_dataroot='
5416
+/datarootdir/ {
5417
+  p
5418
+  q
5419
+}
5420
+/@datadir@/p
5421
+/@docdir@/p
5422
+/@infodir@/p
5423
+/@localedir@/p
5424
+/@mandir@/p'
5425
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
5426
+*datarootdir*) ac_datarootdir_seen=yes;;
5427
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
5428
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
5429
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
5430
+_ACEOF
5431
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5432
+  ac_datarootdir_hack='
5433
+  s&@datadir@&$datadir&g
5434
+  s&@docdir@&$docdir&g
5435
+  s&@infodir@&$infodir&g
5436
+  s&@localedir@&$localedir&g
5437
+  s&@mandir@&$mandir&g
5438
+  s&\\\${datarootdir}&$datarootdir&g' ;;
5439
+esac
5440
+_ACEOF
5441
+
5442
+# Neutralize VPATH when `$srcdir' = `.'.
5443
+# Shell code in configure.ac might set extrasub.
5444
+# FIXME: do we really want to maintain this feature?
5445
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5446
+ac_sed_extra="$ac_vpsub
5447
+$extrasub
5448
+_ACEOF
5449
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5450
+:t
5451
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5452
+s|@configure_input@|$ac_sed_conf_input|;t t
5453
+s&@top_builddir@&$ac_top_builddir_sub&;t t
5454
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
5455
+s&@srcdir@&$ac_srcdir&;t t
5456
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
5457
+s&@top_srcdir@&$ac_top_srcdir&;t t
5458
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
5459
+s&@builddir@&$ac_builddir&;t t
5460
+s&@abs_builddir@&$ac_abs_builddir&;t t
5461
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
5462
+s&@INSTALL@&$ac_INSTALL&;t t
5463
+s&@MKDIR_P@&$ac_MKDIR_P&;t t
5464
+$ac_datarootdir_hack
5465
+"
5466
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
5467
+  >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5468
+
5469
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
5470
+  { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
5471
+  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' \
5472
+      "$ac_tmp/out"`; test -z "$ac_out"; } &&
5473
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5474
+which seems to be undefined.  Please make sure it is defined" >&5
5475
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5476
+which seems to be undefined.  Please make sure it is defined" >&2;}
5477
+
5478
+  rm -f "$ac_tmp/stdin"
5479
+  case $ac_file in
5480
+  -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
5481
+  *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
5482
+  esac \
5483
+  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5484
+ ;;
5485
+  :H)
5486
+  #
5487
+  # CONFIG_HEADER
5488
+  #
5489
+  if test x"$ac_file" != x-; then
5490
+    {
5491
+      $as_echo "/* $configure_input  */" \
5492
+      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
5493
+    } >"$ac_tmp/config.h" \
5494
+      || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5495
+    if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
5496
+      { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
5497
+$as_echo "$as_me: $ac_file is unchanged" >&6;}
5498
+    else
5499
+      rm -f "$ac_file"
5500
+      mv "$ac_tmp/config.h" "$ac_file" \
5501
+	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
5502
+    fi
5503
+  else
5504
+    $as_echo "/* $configure_input  */" \
5505
+      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
5506
+      || as_fn_error $? "could not create -" "$LINENO" 5
5507
+  fi
5508
+# Compute "$ac_file"'s index in $config_headers.
5509
+_am_arg="$ac_file"
5510
+_am_stamp_count=1
5511
+for _am_header in $config_headers :; do
5512
+  case $_am_header in
5513
+    $_am_arg | $_am_arg:* )
5514
+      break ;;
5515
+    * )
5516
+      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
5517
+  esac
5518
+done
5519
+echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
5520
+$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5521
+	 X"$_am_arg" : 'X\(//\)[^/]' \| \
5522
+	 X"$_am_arg" : 'X\(//\)$' \| \
5523
+	 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
5524
+$as_echo X"$_am_arg" |
5525
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5526
+	    s//\1/
5527
+	    q
5528
+	  }
5529
+	  /^X\(\/\/\)[^/].*/{
5530
+	    s//\1/
5531
+	    q
5532
+	  }
5533
+	  /^X\(\/\/\)$/{
5534
+	    s//\1/
5535
+	    q
5536
+	  }
5537
+	  /^X\(\/\).*/{
5538
+	    s//\1/
5539
+	    q
5540
+	  }
5541
+	  s/.*/./; q'`/stamp-h$_am_stamp_count
5542
+ ;;
5543
+
5544
+  :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
5545
+$as_echo "$as_me: executing $ac_file commands" >&6;}
5546
+ ;;
5547
+  esac
5548
+
5549
+
5550
+  case $ac_file$ac_mode in
5551
+    "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
5552
+  # Older Autoconf quotes --file arguments for eval, but not when files
5553
+  # are listed without --file.  Let's play safe and only enable the eval
5554
+  # if we detect the quoting.
5555
+  case $CONFIG_FILES in
5556
+  *\'*) eval set x "$CONFIG_FILES" ;;
5557
+  *)   set x $CONFIG_FILES ;;
5558
+  esac
5559
+  shift
5560
+  for mf
5561
+  do
5562
+    # Strip MF so we end up with the name of the file.
5563
+    mf=`echo "$mf" | sed -e 's/:.*$//'`
5564
+    # Check whether this is an Automake generated Makefile or not.
5565
+    # We used to match only the files named 'Makefile.in', but
5566
+    # some people rename them; so instead we look at the file content.
5567
+    # Grep'ing the first line is not enough: some people post-process
5568
+    # each Makefile.in and add a new line on top of each file to say so.
5569
+    # Grep'ing the whole file is not good either: AIX grep has a line
5570
+    # limit of 2048, but all sed's we know have understand at least 4000.
5571
+    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
5572
+      dirpart=`$as_dirname -- "$mf" ||
5573
+$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5574
+	 X"$mf" : 'X\(//\)[^/]' \| \
5575
+	 X"$mf" : 'X\(//\)$' \| \
5576
+	 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
5577
+$as_echo X"$mf" |
5578
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5579
+	    s//\1/
5580
+	    q
5581
+	  }
5582
+	  /^X\(\/\/\)[^/].*/{
5583
+	    s//\1/
5584
+	    q
5585
+	  }
5586
+	  /^X\(\/\/\)$/{
5587
+	    s//\1/
5588
+	    q
5589
+	  }
5590
+	  /^X\(\/\).*/{
5591
+	    s//\1/
5592
+	    q
5593
+	  }
5594
+	  s/.*/./; q'`
5595
+    else
5596
+      continue
5597
+    fi
5598
+    # Extract the definition of DEPDIR, am__include, and am__quote
5599
+    # from the Makefile without running 'make'.
5600
+    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
5601
+    test -z "$DEPDIR" && continue
5602
+    am__include=`sed -n 's/^am__include = //p' < "$mf"`
5603
+    test -z "$am__include" && continue
5604
+    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
5605
+    # Find all dependency output files, they are included files with
5606
+    # $(DEPDIR) in their names.  We invoke sed twice because it is the
5607
+    # simplest approach to changing $(DEPDIR) to its actual value in the
5608
+    # expansion.
5609
+    for file in `sed -n "
5610
+      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
5611
+	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
5612
+      # Make sure the directory exists.
5613
+      test -f "$dirpart/$file" && continue
5614
+      fdir=`$as_dirname -- "$file" ||
5615
+$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5616
+	 X"$file" : 'X\(//\)[^/]' \| \
5617
+	 X"$file" : 'X\(//\)$' \| \
5618
+	 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
5619
+$as_echo X"$file" |
5620
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5621
+	    s//\1/
5622
+	    q
5623
+	  }
5624
+	  /^X\(\/\/\)[^/].*/{
5625
+	    s//\1/
5626
+	    q
5627
+	  }
5628
+	  /^X\(\/\/\)$/{
5629
+	    s//\1/
5630
+	    q
5631
+	  }
5632
+	  /^X\(\/\).*/{
5633
+	    s//\1/
5634
+	    q
5635
+	  }
5636
+	  s/.*/./; q'`
5637
+      as_dir=$dirpart/$fdir; as_fn_mkdir_p
5638
+      # echo "creating $dirpart/$file"
5639
+      echo '# dummy' > "$dirpart/$file"
5640
+    done
5641
+  done
5642
+}
5643
+ ;;
5644
+
5645
+  esac
5646
+done # for ac_tag
5647
+
5648
+
5649
+as_fn_exit 0
5650
+_ACEOF
5651
+ac_clean_files=$ac_clean_files_save
5652
+
5653
+test $ac_write_fail = 0 ||
5654
+  as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
5655
+
5656
+
5657
+# configure is writing to config.log, and then calls config.status.
5658
+# config.status does its own redirection, appending to config.log.
5659
+# Unfortunately, on DOS this fails, as config.log is still kept open
5660
+# by configure, so config.status won't be able to write to it; its
5661
+# output is simply discarded.  So we exec the FD to /dev/null,
5662
+# effectively closing config.log, so it can be properly (re)opened and
5663
+# appended to by config.status.  When coming back to configure, we
5664
+# need to make the FD available again.
5665
+if test "$no_create" != yes; then
5666
+  ac_cs_success=:
5667
+  ac_config_status_args=
5668
+  test "$silent" = yes &&
5669
+    ac_config_status_args="$ac_config_status_args --quiet"
5670
+  exec 5>/dev/null
5671
+  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
5672
+  exec 5>>config.log
5673
+  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
5674
+  # would make configure fail if this is the last instruction.
5675
+  $ac_cs_success || as_fn_exit 1
5676
+fi
5677
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
5678
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
5679
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
5680
+fi
5681
+
0 5682
new file mode 100644
... ...
@@ -0,0 +1,25 @@
1
+#                                               -*- Autoconf -*-
2
+# Process this file with autoconf to produce a configure script.
3
+
4
+
5
+AC_PREREQ([2.69])
6
+AC_INIT([FULL-PACKAGE-NAME], [VERSION], [BUG-REPORT-ADDRESS])
7
+AC_CONFIG_SRCDIR([hello.c])
8
+AC_CONFIG_HEADERS([config.h])
9
+AM_INIT_AUTOMAKE
10
+
11
+# Checks for programs.
12
+AC_PROG_CC
13
+
14
+# Checks for libraries.
15
+
16
+# Checks for header files.
17
+AC_CHECK_HEADERS([sys/time.h])
18
+
19
+# Checks for typedefs, structures, and compiler characteristics.
20
+
21
+# Checks for library functions.
22
+AC_CHECK_FUNCS([gettimeofday])
23
+
24
+AC_CONFIG_FILES([Makefile])
25
+AC_OUTPUT
0 26
new file mode 120000
... ...
@@ -0,0 +1 @@
1
+/usr/local/Cellar/automake/1.15/share/automake-1.15/depcomp
0 2
\ No newline at end of file
1 3
new file mode 100644
... ...
@@ -0,0 +1,33 @@
1
+#include <stdio.h>
2
+#include <sys/time.h>
3
+#include "config.h"
4
+
5
+#ifdef HAVE_SYS_TIME_H
6
+    #include <sys/time.h>
7
+#else
8
+    #include <time.h>
9
+#endif
10
+
11
+double get_sec_since_epoch()
12
+{
13
+    double sec;
14
+
15
+    #ifdef HAVE_GETTIMEOFDAY
16
+        struct timeval tv;
17
+
18
+        gettimeofday(&tv, NULL);
19
+        sec = tv.tv_sec;
20
+        sec += tv.tv_usec / 1000000.0;
21
+    #else
22
+        sec = time(NULL);
23
+    #endif
24
+
25
+    return sec;
26
+}
27
+
28
+int main(int argc, char* argv[])
29
+{
30
+    printf("%f\n", get_sec_since_epoch());
31
+
32
+    return 0;
33
+}
0 34
new file mode 120000
... ...
@@ -0,0 +1 @@
1
+/usr/local/Cellar/automake/1.15/share/automake-1.15/install-sh
0 2
\ No newline at end of file
1 3
new file mode 120000
... ...
@@ -0,0 +1 @@
1
+/usr/local/Cellar/automake/1.15/share/automake-1.15/missing
0 2
\ No newline at end of file