1 # generated automatically by aclocal 1.11.6 -*- Autoconf -*-
3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
4 # 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation,
6 # This file is free software; the Free Software Foundation
7 # gives unlimited permission to copy and/or distribute it,
8 # with or without modifications, as long as this notice is preserved.
10 # This program is distributed in the hope that it will be useful,
11 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
12 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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23 # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008, 2011 Free Software
26 # This file is free software; the Free Software Foundation
27 # gives unlimited permission to copy and/or distribute it,
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62 # AM_AUX_DIR_EXPAND -*- Autoconf -*-
64 # Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc.
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117 # AM_CONDITIONAL -*- Autoconf -*-
119 # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
120 # Free Software Foundation, Inc.
122 # This file is free software; the Free Software Foundation
123 # gives unlimited permission to copy and/or distribute it,
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153 # Do all the work for Automake. -*- Autoconf -*-
155 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
156 # 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
158 # This file is free software; the Free Software Foundation
159 # gives unlimited permission to copy and/or distribute it,
160 # with or without modifications, as long as this notice is preserved.
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292 # Copyright (C) 2001, 2003, 2005, 2008, 2011 Free Software Foundation,
295 # This file is free software; the Free Software Foundation
296 # gives unlimited permission to copy and/or distribute it,
297 # with or without modifications, as long as this notice is preserved.
303 # Define $install_sh.
304 AC_DEFUN([AM_PROG_INSTALL_SH],
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314 AC_SUBST(install_sh)])
316 # Copyright (C) 2003, 2005 Free Software Foundation, Inc.
318 # This file is free software; the Free Software Foundation
319 # gives unlimited permission to copy and/or distribute it,
320 # with or without modifications, as long as this notice is preserved.
324 # Check whether the underlying file-system supports filenames
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337 # Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
340 # Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008,
341 # 2011 Free Software Foundation, Inc.
343 # This file is free software; the Free Software Foundation
344 # gives unlimited permission to copy and/or distribute it,
345 # with or without modifications, as long as this notice is preserved.
349 # AM_MAINTAINER_MODE([DEFAULT-MODE])
350 # ----------------------------------
351 # Control maintainer-specific portions of Makefiles.
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360 m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
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377 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
379 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
380 # Free Software Foundation, Inc.
382 # This file is free software; the Free Software Foundation
383 # gives unlimited permission to copy and/or distribute it,
384 # with or without modifications, as long as this notice is preserved.
388 # AM_MISSING_PROG(NAME, PROGRAM)
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420 # Copyright (C) 2003, 2004, 2005, 2006, 2011 Free Software Foundation,
423 # This file is free software; the Free Software Foundation
424 # gives unlimited permission to copy and/or distribute it,
425 # with or without modifications, as long as this notice is preserved.
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449 # Helper functions for option handling. -*- Autoconf -*-
451 # Copyright (C) 2001, 2002, 2003, 2005, 2008, 2010 Free Software
454 # This file is free software; the Free Software Foundation
455 # gives unlimited permission to copy and/or distribute it,
456 # with or without modifications, as long as this notice is preserved.
460 # _AM_MANGLE_OPTION(NAME)
461 # -----------------------
462 AC_DEFUN([_AM_MANGLE_OPTION],
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477 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
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480 AC_DEFUN([_AM_IF_OPTION],
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483 # Check to make sure that the build environment is sane. -*- Autoconf -*-
485 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
486 # Free Software Foundation, Inc.
488 # This file is free software; the Free Software Foundation
489 # gives unlimited permission to copy and/or distribute it,
490 # with or without modifications, as long as this notice is preserved.
496 AC_DEFUN([AM_SANITY_CHECK],
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500 echo timestamp > conftest.file
501 # Reject unsafe characters in $srcdir or the absolute working directory
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537 test "$[2]" = conftest.file
543 AC_MSG_ERROR([newly created file is older than distributed files!
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548 # Copyright (C) 2009, 2011 Free Software Foundation, Inc.
550 # This file is free software; the Free Software Foundation
551 # gives unlimited permission to copy and/or distribute it,
552 # with or without modifications, as long as this notice is preserved.
556 # AM_SILENT_RULES([DEFAULT])
557 # --------------------------
558 # Enable less verbose build rules; with the default set to DEFAULT
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567 *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
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571 dnl do not support nested variable expansions.
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574 AC_CACHE_CHECK([whether $am_make supports nested variables],
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583 am_cv_make_support_nested_variables=yes
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590 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
592 AM_V=$AM_DEFAULT_VERBOSITY
593 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
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597 AC_SUBST([AM_DEFAULT_V])dnl
598 AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
599 AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
601 AC_SUBST([AM_BACKSLASH])dnl
602 _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
605 # Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc.
607 # This file is free software; the Free Software Foundation
608 # gives unlimited permission to copy and/or distribute it,
609 # with or without modifications, as long as this notice is preserved.
613 # AM_PROG_INSTALL_STRIP
614 # ---------------------
615 # One issue with vendor `install' (even GNU) is that you can't
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628 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
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630 AC_CHECK_TOOL([STRIP], [strip], :)
632 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
633 AC_SUBST([INSTALL_STRIP_PROGRAM])])
635 # Copyright (C) 2006, 2008, 2010 Free Software Foundation, Inc.
637 # This file is free software; the Free Software Foundation
638 # gives unlimited permission to copy and/or distribute it,
639 # with or without modifications, as long as this notice is preserved.
643 # _AM_SUBST_NOTMAKE(VARIABLE)
644 # ---------------------------
645 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
646 # This macro is traced by Automake.
647 AC_DEFUN([_AM_SUBST_NOTMAKE])
649 # AM_SUBST_NOTMAKE(VARIABLE)
650 # --------------------------
651 # Public sister of _AM_SUBST_NOTMAKE.
652 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
654 # Check how to create a tarball. -*- Autoconf -*-
656 # Copyright (C) 2004, 2005, 2012 Free Software Foundation, Inc.
658 # This file is free software; the Free Software Foundation
659 # gives unlimited permission to copy and/or distribute it,
660 # with or without modifications, as long as this notice is preserved.
664 # _AM_PROG_TAR(FORMAT)
665 # --------------------
666 # Check how to create a tarball in format FORMAT.
667 # FORMAT should be one of `v7', `ustar', or `pax'.
669 # Substitute a variable $(am__tar) that is a command
670 # writing to stdout a FORMAT-tarball containing the directory
672 # tardir=directory && $(am__tar) > result.tar
674 # Substitute a variable $(am__untar) that extract such
675 # a tarball read from stdin.
676 # $(am__untar) < result.tar
677 AC_DEFUN([_AM_PROG_TAR],
678 [# Always define AMTAR for backward compatibility. Yes, it's still used
679 # in the wild :-( We should find a proper way to deprecate it ...
680 AC_SUBST([AMTAR], ['$${TAR-tar}'])
682 [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
683 [m4_case([$1], [ustar],, [pax],,
684 [m4_fatal([Unknown tar format])])
685 AC_MSG_CHECKING([how to create a $1 tar archive])
686 # Loop over all known methods to create a tar archive until one works.
687 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
688 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
689 # Do not fold the above two line into one, because Tru64 sh and
690 # Solaris sh will not grok spaces in the rhs of `-'.
691 for _am_tool in $_am_tools
695 for _am_tar in tar gnutar gtar;
697 AM_RUN_LOG([$_am_tar --version]) && break
699 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
700 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
701 am__untar="$_am_tar -xf -"
704 # Must skip GNU tar: if it does not support --format= it doesn't create
705 # ustar tarball either.
706 (tar --version) >/dev/null 2>&1 && continue
707 am__tar='tar chf - "$$tardir"'
708 am__tar_='tar chf - "$tardir"'
712 am__tar='pax -L -x $1 -w "$$tardir"'
713 am__tar_='pax -L -x $1 -w "$tardir"'
717 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
718 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
719 am__untar='cpio -i -H $1 -d'
728 # If the value was cached, stop now. We just wanted to have am__tar
730 test -n "${am_cv_prog_tar_$1}" && break
732 # tar/untar a dummy directory, and stop if the command works
735 echo GrepMe > conftest.dir/file
736 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
738 if test -s conftest.tar; then
739 AM_RUN_LOG([$am__untar <conftest.tar])
740 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
745 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
746 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
748 AC_SUBST([am__untar])