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fi

AC_SUBST(install_sh)])

# Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2005

# Free Software Foundation, Inc.

#

# This file is free software; the Free Software Foundation

# gives unlimited permission to copy and/or distribute it,

# with or without modifications, as long as this notice is preserved.

# serial 5

# AM_PROG_LEX

# -----------

# Autoconf leaves LEX=: if lex or flex can't be found.  Change that to a

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AC_DEFUN([AM_PROG_LEX],

[AC_PREREQ(2.50)dnl

AC_REQUIRE([AM_MISSING_HAS_RUN])dnl

AC_REQUIRE([AC_PROG_LEX])dnl

if test "$LEX" = :; then

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# Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-

# From Jim Meyering

# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008,

# 2011 Free Software Foundation, Inc.

#

# This file is free software; the Free Software Foundation

# gives unlimited permission to copy and/or distribute it,

# with or without modifications, as long as this notice is preserved.

# serial 5

# AM_MAINTAINER_MODE([DEFAULT-MODE])

# ----------------------------------

# Control maintainer-specific portions of Makefiles.

# Default is to disable them, unless `enable' is passed literally.

# For symmetry, `disable' may be passed as well.  Anyway, the user

# can override the default with the --enable/--disable switch.

AC_DEFUN([AM_MAINTAINER_MODE],

[m4_case(m4_default([$1], [disable]),

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AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])

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  AC_ARG_ENABLE([maintainer-mode],

[  --][am_maintainer_other][-maintainer-mode  am_maintainer_other make rules and dependencies not useful

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]

)

AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])

# Check to see how 'make' treats includes.	            -*- Autoconf -*-

# Copyright (C) 2001, 2002, 2003, 2005, 2009  Free Software Foundation, Inc.

#

# This file is free software; the Free Software Foundation

# gives unlimited permission to copy and/or distribute it,

# with or without modifications, as long as this notice is preserved.

# serial 4

# AM_MAKE_INCLUDE()

# -----------------

# Check to see how make treats includes.

AC_DEFUN([AM_MAKE_INCLUDE],

[am_make=${MAKE-make}

cat > confinc << 'END'

am__doit:

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# If we don't find an include directive, just comment out the code.

AC_MSG_CHECKING([for style of include used by $am_make])

am__include="#"

am__quote=

_am_result=none

# First try GNU make style include.

echo "include confinc" > confmf

# Ignore all kinds of additional output from `make'.

case `$am_make -s -f confmf 2> /dev/null` in #(

*the\ am__doit\ target*)

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# Now try BSD make style include.

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fi

AC_SUBST([am__include])

AC_SUBST([am__quote])

AC_MSG_RESULT([$_am_result])

rm -f confinc confmf

])

# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-

# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008

# Free Software Foundation, Inc.

#

# This file is free software; the Free Software Foundation

# gives unlimited permission to copy and/or distribute it,

# with or without modifications, as long as this notice is preserved.

# serial 6

# AM_MISSING_PROG(NAME, PROGRAM)

# ------------------------------

AC_DEFUN([AM_MISSING_PROG],

[AC_REQUIRE([AM_MISSING_HAS_RUN])

$1=${$1-"${am_missing_run}$2"}

AC_SUBST($1)])

# AM_MISSING_HAS_RUN

# ------------------

# Define MISSING if not defined so far and test if it supports --run.

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AC_DEFUN([AM_MISSING_HAS_RUN],

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AC_REQUIRE_AUX_FILE([missing])dnl

if test x"${MISSING+set}" != xset; then

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# Use eval to expand $SHELL

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else

  am_missing_run=

  AC_MSG_WARN([`missing' script is too old or missing])

fi

])

# Copyright (C) 2003, 2004, 2005, 2006, 2011 Free Software Foundation,

# Inc.

#

# This file is free software; the Free Software Foundation

# gives unlimited permission to copy and/or distribute it,

# with or without modifications, as long as this notice is preserved.

# serial 1

# AM_PROG_MKDIR_P

# ---------------

# Check for `mkdir -p'.

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AC_REQUIRE([AC_PROG_MKDIR_P])dnl

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AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl

case $mkdir_p in

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])

# Helper functions for option handling.                     -*- Autoconf -*-

# Copyright (C) 2001, 2002, 2003, 2005, 2008, 2010 Free Software

# Foundation, Inc.

#

# This file is free software; the Free Software Foundation

# gives unlimited permission to copy and/or distribute it,

# with or without modifications, as long as this notice is preserved.

# serial 5

# _AM_MANGLE_OPTION(NAME)

# -----------------------

AC_DEFUN([_AM_MANGLE_OPTION],

[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])

# _AM_SET_OPTION(NAME)

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# Set option NAME.  Presently that only means defining a flag for this option.

AC_DEFUN([_AM_SET_OPTION],

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# _AM_SET_OPTIONS(OPTIONS)

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AC_DEFUN([_AM_SET_OPTIONS],

[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])

# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])

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AC_DEFUN([_AM_IF_OPTION],

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# Check to make sure that the build environment is sane.    -*- Autoconf -*-

# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008

# Free Software Foundation, Inc.

#

# This file is free software; the Free Software Foundation

# gives unlimited permission to copy and/or distribute it,

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# serial 5

# AM_SANITY_CHECK

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AC_DEFUN([AM_SANITY_CHECK],

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echo timestamp > conftest.file

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am_lf='

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# Do `set' in a subshell so we don't clobber the current shell's

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then

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   AC_MSG_ERROR([newly created file is older than distributed files!

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fi

AC_MSG_RESULT(yes)])

# Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc.

#

# This file is free software; the Free Software Foundation

# gives unlimited permission to copy and/or distribute it,

# with or without modifications, as long as this notice is preserved.

# serial 1

# AM_PROG_INSTALL_STRIP

# ---------------------

# One issue with vendor `install' (even GNU) is that you can't

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