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    1 # generated automatically by aclocal 1.11.1 -*- Autoconf -*-
    2 
    3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
    4 # 2005, 2006, 2007, 2008, 2009  Free Software Foundation, Inc.
    5 # This file is free software; the Free Software Foundation
    6 # gives unlimited permission to copy and/or distribute it,
    7 # with or without modifications, as long as this notice is preserved.
    8 
    9 # This program is distributed in the hope that it will be useful,
   10 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
   11 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
   12 # PARTICULAR PURPOSE.
   13 
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   21 
   22 # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008  Free Software Foundation, Inc.
   23 #
   24 # This file is free software; the Free Software Foundation
   25 # gives unlimited permission to copy and/or distribute it,
   26 # with or without modifications, as long as this notice is preserved.
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   58 # AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
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   60 # Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
   61 #
   62 # This file is free software; the Free Software Foundation
   63 # gives unlimited permission to copy and/or distribute it,
   64 # with or without modifications, as long as this notice is preserved.
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  104 AC_DEFUN([AM_AUX_DIR_EXPAND],
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  111 # Do all the work for Automake.                             -*- Autoconf -*-
  112 
  113 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
  114 # 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
  115 #
  116 # This file is free software; the Free Software Foundation
  117 # gives unlimited permission to copy and/or distribute it,
  118 # with or without modifications, as long as this notice is preserved.
  119 
  120 # serial 16
  121 
  122 # This macro actually does too much.  Some checks are only needed if
  123 # your package does certain things.  But this isn't really a big deal.
  124 
  125 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
  126 # AM_INIT_AUTOMAKE([OPTIONS])
  127 # -----------------------------------------------
  128 # The call with PACKAGE and VERSION arguments is the old style
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  176 _AM_IF_OPTION([no-define],,
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  249 
  250 # Copyright (C) 2001, 2003, 2005, 2008  Free Software Foundation, Inc.
  251 #
  252 # This file is free software; the Free Software Foundation
  253 # gives unlimited permission to copy and/or distribute it,
  254 # with or without modifications, as long as this notice is preserved.
  255 
  256 # AM_PROG_INSTALL_SH
  257 # ------------------
  258 # Define $install_sh.
  259 AC_DEFUN([AM_PROG_INSTALL_SH],
  260 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
  261 if test x"${install_sh}" != xset; then
  262   case $am_aux_dir in
  263   *\ * | *\	*)
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  269 AC_SUBST(install_sh)])
  270 
  271 # Copyright (C) 2003, 2005  Free Software Foundation, Inc.
  272 #
  273 # This file is free software; the Free Software Foundation
  274 # gives unlimited permission to copy and/or distribute it,
  275 # with or without modifications, as long as this notice is preserved.
  276 
  277 # serial 2
  278 
  279 # Check whether the underlying file-system supports filenames
  280 # with a leading dot.  For instance MS-DOS doesn't.
  281 AC_DEFUN([AM_SET_LEADING_DOT],
  282 [rm -rf .tst 2>/dev/null
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  291 
  292 # Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
  293 
  294 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
  295 # Free Software Foundation, Inc.
  296 #
  297 # This file is free software; the Free Software Foundation
  298 # gives unlimited permission to copy and/or distribute it,
  299 # with or without modifications, as long as this notice is preserved.
  300 
  301 # serial 6
  302 
  303 # AM_MISSING_PROG(NAME, PROGRAM)
  304 # ------------------------------
  305 AC_DEFUN([AM_MISSING_PROG],
  306 [AC_REQUIRE([AM_MISSING_HAS_RUN])
  307 $1=${$1-"${am_missing_run}$2"}
  308 AC_SUBST($1)])
  309 
  310 
  311 # AM_MISSING_HAS_RUN
  312 # ------------------
  313 # Define MISSING if not defined so far and test if it supports --run.
  314 # If it does, set am_missing_run to use it, otherwise, to nothing.
  315 AC_DEFUN([AM_MISSING_HAS_RUN],
  316 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
  317 AC_REQUIRE_AUX_FILE([missing])dnl
  318 if test x"${MISSING+set}" != xset; then
  319   case $am_aux_dir in
  320   *\ * | *\	*)
  321     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
  322   *)
  323     MISSING="\${SHELL} $am_aux_dir/missing" ;;
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  330   am_missing_run=
  331   AC_MSG_WARN([`missing' script is too old or missing])
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  333 ])
  334 
  335 # Copyright (C) 2003, 2004, 2005, 2006  Free Software Foundation, Inc.
  336 #
  337 # This file is free software; the Free Software Foundation
  338 # gives unlimited permission to copy and/or distribute it,
  339 # with or without modifications, as long as this notice is preserved.
  340 
  341 # AM_PROG_MKDIR_P
  342 # ---------------
  343 # Check for `mkdir -p'.
  344 AC_DEFUN([AM_PROG_MKDIR_P],
  345 [AC_PREREQ([2.60])dnl
  346 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
  347 dnl Automake 1.8 to 1.9.6 used to define mkdir_p.  We now use MKDIR_P,
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  349 dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
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  352 dnl adjustment using top_builddir (which is defined more often than
  353 dnl MKDIR_P).
  354 AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
  355 case $mkdir_p in
  356   [[\\/$]]* | ?:[[\\/]]*) ;;
  357   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
  358 esac
  359 ])
  360 
  361 # Helper functions for option handling.                     -*- Autoconf -*-
  362 
  363 # Copyright (C) 2001, 2002, 2003, 2005, 2008  Free Software Foundation, Inc.
  364 #
  365 # This file is free software; the Free Software Foundation
  366 # gives unlimited permission to copy and/or distribute it,
  367 # with or without modifications, as long as this notice is preserved.
  368 
  369 # serial 4
  370 
  371 # _AM_MANGLE_OPTION(NAME)
  372 # -----------------------
  373 AC_DEFUN([_AM_MANGLE_OPTION],
  374 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
  375 
  376 # _AM_SET_OPTION(NAME)
  377 # ------------------------------
  378 # Set option NAME.  Presently that only means defining a flag for this option.
  379 AC_DEFUN([_AM_SET_OPTION],
  380 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
  381 
  382 # _AM_SET_OPTIONS(OPTIONS)
  383 # ----------------------------------
  384 # OPTIONS is a space-separated list of Automake options.
  385 AC_DEFUN([_AM_SET_OPTIONS],
  386 [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
  387 
  388 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
  389 # -------------------------------------------
  390 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
  391 AC_DEFUN([_AM_IF_OPTION],
  392 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
  393 
  394 # Check to make sure that the build environment is sane.    -*- Autoconf -*-
  395 
  396 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
  397 # Free Software Foundation, Inc.
  398 #
  399 # This file is free software; the Free Software Foundation
  400 # gives unlimited permission to copy and/or distribute it,
  401 # with or without modifications, as long as this notice is preserved.
  402 
  403 # serial 5
  404 
  405 # AM_SANITY_CHECK
  406 # ---------------
  407 AC_DEFUN([AM_SANITY_CHECK],
  408 [AC_MSG_CHECKING([whether build environment is sane])
  409 # Just in case
  410 sleep 1
  411 echo timestamp > conftest.file
  412 # Reject unsafe characters in $srcdir or the absolute working directory
  413 # name.  Accept space and tab only in the latter.
  414 am_lf='
  415 '
  416 case `pwd` in
  417   *[[\\\"\#\$\&\'\`$am_lf]]*)
  418     AC_MSG_ERROR([unsafe absolute working directory name]);;
  419 esac
  420 case $srcdir in
  421   *[[\\\"\#\$\&\'\`$am_lf\ \	]]*)
  422     AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
  423 esac
  424 
  425 # Do `set' in a subshell so we don't clobber the current shell's
  426 # arguments.  Must try -L first in case configure is actually a
  427 # symlink; some systems play weird games with the mod time of symlinks
  428 # (eg FreeBSD returns the mod time of the symlink's containing
  429 # directory).
  430 if (
  431    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
  432    if test "$[*]" = "X"; then
  433       # -L didn't work.
  434       set X `ls -t "$srcdir/configure" conftest.file`
  435    fi
  436    rm -f conftest.file
  437    if test "$[*]" != "X $srcdir/configure conftest.file" \
  438       && test "$[*]" != "X conftest.file $srcdir/configure"; then
  439 
  440       # If neither matched, then we have a broken ls.  This can happen
  441       # if, for instance, CONFIG_SHELL is bash and it inherits a
  442       # broken ls alias from the environment.  This has actually
  443       # happened.  Such a system could not be considered "sane".
  444       AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
  445 alias in your environment])
  446    fi
  447 
  448    test "$[2]" = conftest.file
  449    )
  450 then
  451    # Ok.
  452    :
  453 else
  454    AC_MSG_ERROR([newly created file is older than distributed files!
  455 Check your system clock])
  456 fi
  457 AC_MSG_RESULT(yes)])
  458 
  459 # Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
  460 #
  461 # This file is free software; the Free Software Foundation
  462 # gives unlimited permission to copy and/or distribute it,
  463 # with or without modifications, as long as this notice is preserved.
  464 
  465 # AM_PROG_INSTALL_STRIP
  466 # ---------------------
  467 # One issue with vendor `install' (even GNU) is that you can't
  468 # specify the program used to strip binaries.  This is especially
  469 # annoying in cross-compiling environments, where the build's strip
  470 # is unlikely to handle the host's binaries.
  471 # Fortunately install-sh will honor a STRIPPROG variable, so we
  472 # always use install-sh in `make install-strip', and initialize
  473 # STRIPPROG with the value of the STRIP variable (set by the user).
  474 AC_DEFUN([AM_PROG_INSTALL_STRIP],
  475 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
  476 # Installed binaries are usually stripped using `strip' when the user
  477 # run `make install-strip'.  However `strip' might not be the right
  478 # tool to use in cross-compilation environments, therefore Automake
  479 # will honor the `STRIP' environment variable to overrule this program.
  480 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
  481 if test "$cross_compiling" != no; then
  482   AC_CHECK_TOOL([STRIP], [strip], :)
  483 fi
  484 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
  485 AC_SUBST([INSTALL_STRIP_PROGRAM])])
  486 
  487 # Copyright (C) 2006, 2008  Free Software Foundation, Inc.
  488 #
  489 # This file is free software; the Free Software Foundation
  490 # gives unlimited permission to copy and/or distribute it,
  491 # with or without modifications, as long as this notice is preserved.
  492 
  493 # serial 2
  494 
  495 # _AM_SUBST_NOTMAKE(VARIABLE)
  496 # ---------------------------
  497 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
  498 # This macro is traced by Automake.
  499 AC_DEFUN([_AM_SUBST_NOTMAKE])
  500 
  501 # AM_SUBST_NOTMAKE(VARIABLE)
  502 # ---------------------------
  503 # Public sister of _AM_SUBST_NOTMAKE.
  504 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
  505 
  506 # Check how to create a tarball.                            -*- Autoconf -*-
  507 
  508 # Copyright (C) 2004, 2005  Free Software Foundation, Inc.
  509 #
  510 # This file is free software; the Free Software Foundation
  511 # gives unlimited permission to copy and/or distribute it,
  512 # with or without modifications, as long as this notice is preserved.
  513 
  514 # serial 2
  515 
  516 # _AM_PROG_TAR(FORMAT)
  517 # --------------------
  518 # Check how to create a tarball in format FORMAT.
  519 # FORMAT should be one of `v7', `ustar', or `pax'.
  520 #
  521 # Substitute a variable $(am__tar) that is a command
  522 # writing to stdout a FORMAT-tarball containing the directory
  523 # $tardir.
  524 #     tardir=directory && $(am__tar) > result.tar
  525 #
  526 # Substitute a variable $(am__untar) that extract such
  527 # a tarball read from stdin.
  528 #     $(am__untar) < result.tar
  529 AC_DEFUN([_AM_PROG_TAR],
  530 [# Always define AMTAR for backward compatibility.
  531 AM_MISSING_PROG([AMTAR], [tar])
  532 m4_if([$1], [v7],
  533      [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
  534      [m4_case([$1], [ustar],, [pax],,
  535               [m4_fatal([Unknown tar format])])
  536 AC_MSG_CHECKING([how to create a $1 tar archive])
  537 # Loop over all known methods to create a tar archive until one works.
  538 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
  539 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
  540 # Do not fold the above two line into one, because Tru64 sh and
  541 # Solaris sh will not grok spaces in the rhs of `-'.
  542 for _am_tool in $_am_tools
  543 do
  544   case $_am_tool in
  545   gnutar)
  546     for _am_tar in tar gnutar gtar;
  547     do
  548       AM_RUN_LOG([$_am_tar --version]) && break
  549     done
  550     am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
  551     am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
  552     am__untar="$_am_tar -xf -"
  553     ;;
  554   plaintar)
  555     # Must skip GNU tar: if it does not support --format= it doesn't create
  556     # ustar tarball either.
  557     (tar --version) >/dev/null 2>&1 && continue
  558     am__tar='tar chf - "$$tardir"'
  559     am__tar_='tar chf - "$tardir"'
  560     am__untar='tar xf -'
  561     ;;
  562   pax)
  563     am__tar='pax -L -x $1 -w "$$tardir"'
  564     am__tar_='pax -L -x $1 -w "$tardir"'
  565     am__untar='pax -r'
  566     ;;
  567   cpio)
  568     am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
  569     am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
  570     am__untar='cpio -i -H $1 -d'
  571     ;;
  572   none)
  573     am__tar=false
  574     am__tar_=false
  575     am__untar=false
  576     ;;
  577   esac
  578 
  579   # If the value was cached, stop now.  We just wanted to have am__tar
  580   # and am__untar set.
  581   test -n "${am_cv_prog_tar_$1}" && break
  582 
  583   # tar/untar a dummy directory, and stop if the command works
  584   rm -rf conftest.dir
  585   mkdir conftest.dir
  586   echo GrepMe > conftest.dir/file
  587   AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
  588   rm -rf conftest.dir
  589   if test -s conftest.tar; then
  590     AM_RUN_LOG([$am__untar <conftest.tar])
  591     grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
  592   fi
  593 done
  594 rm -rf conftest.dir
  595 
  596 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
  597 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
  598 AC_SUBST([am__tar])
  599 AC_SUBST([am__untar])
  600 ]) # _AM_PROG_TAR
  601