Blame aclocal.m4

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# generated automatically by aclocal 1.15 -*- Autoconf -*-
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# Copyright (C) 1996-2014 Free Software Foundation, Inc.
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# This file is free software; the Free Software Foundation
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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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# This program is distributed in the hope that it will be useful,
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# Copyright (C) 2002-2014 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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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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# AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
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# Copyright (C) 2001-2014 Free Software Foundation, Inc.
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# gives unlimited permission to copy and/or distribute it,
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# AM_CONDITIONAL                                            -*- Autoconf -*-
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# Copyright (C) 1997-2014 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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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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# Copyright (C) 1999-2014 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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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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# There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
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# See how the compiler implements dependency checking.
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    gcc)
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      ;;
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    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
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      ;;
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    none) break ;;
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         >/dev/null 2>conftest.err &&
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       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
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       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
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      # icc doesn't choke on unknown options, it will just issue warnings
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      # or remarks (even with -Werror).  So we grep stderr for any message
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      # that says an option was ignored or not supported.
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      # When given -MP, icc 7.0 and 7.1 complain thusly:
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      #   icc: Command line warning: ignoring option '-M'; no argument required
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      # The diagnosis changed in icc 8.0:
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      #   icc: Command line remark: option '-MP' not supported
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      if (grep 'ignoring option' conftest.err ||
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        break
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      fi
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    fi
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  done
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  cd ..
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  rm -rf conftest.dir
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else
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  am_cv_$1_dependencies_compiler_type=none
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fi
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])
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AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
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AM_CONDITIONAL([am__fastdep$1], [
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])
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# AM_SET_DEPDIR
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# -------------
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# Choose a directory name for dependency files.
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# This macro is AC_REQUIREd in _AM_DEPENDENCIES.
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AC_DEFUN([AM_SET_DEPDIR],
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[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
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AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
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])
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# AM_DEP_TRACK
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# ------------
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AC_DEFUN([AM_DEP_TRACK],
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[AC_ARG_ENABLE([dependency-tracking], [dnl
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AS_HELP_STRING(
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  [do not reject slow dependency extractors])
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AS_HELP_STRING(
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  [--disable-dependency-tracking],
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  [speeds up one-time build])])
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if test "x$enable_dependency_tracking" != xno; then
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  am__nodep='_no'
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fi
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AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
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AC_SUBST([AMDEPBACKSLASH])dnl
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_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
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AC_SUBST([am__nodep])dnl
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_AM_SUBST_NOTMAKE([am__nodep])dnl
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])
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# Generate code to set up dependency tracking.              -*- Autoconf -*-
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# Copyright (C) 1999-2014 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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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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# _AM_OUTPUT_DEPENDENCY_COMMANDS
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# ------------------------------
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  *)   set x $CONFIG_FILES ;;
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  esac
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  shift
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  for mf
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  do
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    # Check whether this is an Automake generated Makefile or not.
Packit cb6d3d
    # We used to match only the files named 'Makefile.in', but
Packit cb6d3d
    # some people rename them; so instead we look at the file content.
Packit cb6d3d
    # Grep'ing the first line is not enough: some people post-process
Packit cb6d3d
    # each Makefile.in and add a new line on top of each file to say so.
Packit cb6d3d
    # Grep'ing the whole file is not good either: AIX grep has a line
Packit cb6d3d
    # limit of 2048, but all sed's we know have understand at least 4000.
Packit cb6d3d
    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
Packit cb6d3d
      dirpart=`AS_DIRNAME("$mf")`
Packit cb6d3d
    else
Packit cb6d3d
      continue
Packit cb6d3d
    fi
Packit cb6d3d
    # Extract the definition of DEPDIR, am__include, and am__quote
Packit cb6d3d
    # from the Makefile without running 'make'.
Packit cb6d3d
    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
Packit cb6d3d
    test -z "$DEPDIR" && continue
Packit cb6d3d
    am__include=`sed -n 's/^am__include = //p' < "$mf"`
Packit cb6d3d
    test -z "$am__include" && continue
Packit cb6d3d
    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
Packit cb6d3d
    # Find all dependency output files, they are included files with
Packit cb6d3d
    # $(DEPDIR) in their names.  We invoke sed twice because it is the
Packit cb6d3d
    # simplest approach to changing $(DEPDIR) to its actual value in the
Packit cb6d3d
    # expansion.
Packit cb6d3d
    for file in `sed -n "
Packit cb6d3d
      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
Packit cb6d3d
	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
Packit cb6d3d
      # Make sure the directory exists.
Packit cb6d3d
      test -f "$dirpart/$file" && continue
Packit cb6d3d
      fdir=`AS_DIRNAME(["$file"])`
Packit cb6d3d
      AS_MKDIR_P([$dirpart/$fdir])
Packit cb6d3d
      # echo "creating $dirpart/$file"
Packit cb6d3d
      echo '# dummy' > "$dirpart/$file"
Packit cb6d3d
    done
Packit cb6d3d
  done
Packit cb6d3d
}
Packit cb6d3d
])# _AM_OUTPUT_DEPENDENCY_COMMANDS
Packit cb6d3d
Packit cb6d3d
Packit cb6d3d
# AM_OUTPUT_DEPENDENCY_COMMANDS
Packit cb6d3d
# -----------------------------
Packit cb6d3d
# This macro should only be invoked once -- use via AC_REQUIRE.
Packit cb6d3d
#
Packit cb6d3d
# This code is only required when automatic dependency tracking
Packit cb6d3d
# is enabled.  FIXME.  This creates each '.P' file that we will
Packit cb6d3d
# need in order to bootstrap the dependency handling code.
Packit cb6d3d
AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
Packit cb6d3d
[AC_CONFIG_COMMANDS([depfiles],
Packit cb6d3d
     [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
Packit cb6d3d
     [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
Packit cb6d3d
])
Packit cb6d3d
Packit cb6d3d
# Do all the work for Automake.                             -*- Autoconf -*-
Packit cb6d3d
Packit cb6d3d
# Copyright (C) 1996-2014 Free Software Foundation, Inc.
Packit cb6d3d
#
Packit cb6d3d
# This file is free software; the Free Software Foundation
Packit cb6d3d
# gives unlimited permission to copy and/or distribute it,
Packit cb6d3d
# with or without modifications, as long as this notice is preserved.
Packit cb6d3d
Packit cb6d3d
# This macro actually does too much.  Some checks are only needed if
Packit cb6d3d
# your package does certain things.  But this isn't really a big deal.
Packit cb6d3d
Packit cb6d3d
dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.
Packit cb6d3d
m4_define([AC_PROG_CC],
Packit cb6d3d
m4_defn([AC_PROG_CC])
Packit cb6d3d
[_AM_PROG_CC_C_O
Packit cb6d3d
])
Packit cb6d3d
Packit cb6d3d
# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
Packit cb6d3d
# AM_INIT_AUTOMAKE([OPTIONS])
Packit cb6d3d
# -----------------------------------------------
Packit cb6d3d
# The call with PACKAGE and VERSION arguments is the old style
Packit cb6d3d
# call (pre autoconf-2.50), which is being phased out.  PACKAGE
Packit cb6d3d
# and VERSION should now be passed to AC_INIT and removed from
Packit cb6d3d
# the call to AM_INIT_AUTOMAKE.
Packit cb6d3d
# We support both call styles for the transition.  After
Packit cb6d3d
# the next Automake release, Autoconf can make the AC_INIT
Packit cb6d3d
# arguments mandatory, and then we can depend on a new Autoconf
Packit cb6d3d
# release and drop the old call support.
Packit cb6d3d
AC_DEFUN([AM_INIT_AUTOMAKE],
Packit cb6d3d
[AC_PREREQ([2.65])dnl
Packit cb6d3d
dnl Autoconf wants to disallow AM_ names.  We explicitly allow
Packit cb6d3d
dnl the ones we care about.
Packit cb6d3d
m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
Packit cb6d3d
AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
Packit cb6d3d
AC_REQUIRE([AC_PROG_INSTALL])dnl
Packit cb6d3d
if test "`cd $srcdir && pwd`" != "`pwd`"; then
Packit cb6d3d
  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
Packit cb6d3d
  # is not polluted with repeated "-I."
Packit cb6d3d
  AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
Packit cb6d3d
  # test to see if srcdir already configured
Packit cb6d3d
  if test -f $srcdir/config.status; then
Packit cb6d3d
    AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
Packit cb6d3d
  fi
Packit cb6d3d
fi
Packit cb6d3d
Packit cb6d3d
# test whether we have cygpath
Packit cb6d3d
if test -z "$CYGPATH_W"; then
Packit cb6d3d
  if (cygpath --version) >/dev/null 2>/dev/null; then
Packit cb6d3d
    CYGPATH_W='cygpath -w'
Packit cb6d3d
  else
Packit cb6d3d
    CYGPATH_W=echo
Packit cb6d3d
  fi
Packit cb6d3d
fi
Packit cb6d3d
AC_SUBST([CYGPATH_W])
Packit cb6d3d
Packit cb6d3d
# Define the identity of the package.
Packit cb6d3d
dnl Distinguish between old-style and new-style calls.
Packit cb6d3d
m4_ifval([$2],
Packit cb6d3d
[AC_DIAGNOSE([obsolete],
Packit cb6d3d
             [$0: two- and three-arguments forms are deprecated.])
Packit cb6d3d
m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
Packit cb6d3d
 AC_SUBST([PACKAGE], [$1])dnl
Packit cb6d3d
 AC_SUBST([VERSION], [$2])],
Packit cb6d3d
[_AM_SET_OPTIONS([$1])dnl
Packit cb6d3d
dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
Packit cb6d3d
m4_if(
Packit cb6d3d
  m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
Packit cb6d3d
  [ok:ok],,
Packit cb6d3d
  [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
Packit cb6d3d
 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
Packit cb6d3d
 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
Packit cb6d3d
Packit cb6d3d
_AM_IF_OPTION([no-define],,
Packit cb6d3d
[AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
Packit cb6d3d
 AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
Packit cb6d3d
Packit cb6d3d
# Some tools Automake needs.
Packit cb6d3d
AC_REQUIRE([AM_SANITY_CHECK])dnl
Packit cb6d3d
AC_REQUIRE([AC_ARG_PROGRAM])dnl
Packit cb6d3d
AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
Packit cb6d3d
AM_MISSING_PROG([AUTOCONF], [autoconf])
Packit cb6d3d
AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
Packit cb6d3d
AM_MISSING_PROG([AUTOHEADER], [autoheader])
Packit cb6d3d
AM_MISSING_PROG([MAKEINFO], [makeinfo])
Packit cb6d3d
AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
Packit cb6d3d
AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
Packit cb6d3d
AC_REQUIRE([AC_PROG_MKDIR_P])dnl
Packit cb6d3d
# For better backward compatibility.  To be removed once Automake 1.9.x
Packit cb6d3d
# dies out for good.  For more background, see:
Packit cb6d3d
# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
Packit cb6d3d
# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
Packit cb6d3d
AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
Packit cb6d3d
# We need awk for the "check" target (and possibly the TAP driver).  The
Packit cb6d3d
# system "awk" is bad on some platforms.
Packit cb6d3d
AC_REQUIRE([AC_PROG_AWK])dnl
Packit cb6d3d
AC_REQUIRE([AC_PROG_MAKE_SET])dnl
Packit cb6d3d
AC_REQUIRE([AM_SET_LEADING_DOT])dnl
Packit cb6d3d
_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
Packit cb6d3d
	      [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
Packit cb6d3d
			     [_AM_PROG_TAR([v7])])])
Packit cb6d3d
_AM_IF_OPTION([no-dependencies],,
Packit cb6d3d
[AC_PROVIDE_IFELSE([AC_PROG_CC],
Packit cb6d3d
		  [_AM_DEPENDENCIES([CC])],
Packit cb6d3d
		  [m4_define([AC_PROG_CC],
Packit cb6d3d
			     m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
Packit cb6d3d
AC_PROVIDE_IFELSE([AC_PROG_CXX],
Packit cb6d3d
		  [_AM_DEPENDENCIES([CXX])],
Packit cb6d3d
		  [m4_define([AC_PROG_CXX],
Packit cb6d3d
			     m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
Packit cb6d3d
AC_PROVIDE_IFELSE([AC_PROG_OBJC],
Packit cb6d3d
		  [_AM_DEPENDENCIES([OBJC])],
Packit cb6d3d
		  [m4_define([AC_PROG_OBJC],
Packit cb6d3d
			     m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
Packit cb6d3d
AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
Packit cb6d3d
		  [_AM_DEPENDENCIES([OBJCXX])],
Packit cb6d3d
		  [m4_define([AC_PROG_OBJCXX],
Packit cb6d3d
			     m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
Packit cb6d3d
])
Packit cb6d3d
AC_REQUIRE([AM_SILENT_RULES])dnl
Packit cb6d3d
dnl The testsuite driver may need to know about EXEEXT, so add the
Packit cb6d3d
dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This
Packit cb6d3d
dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
Packit cb6d3d
AC_CONFIG_COMMANDS_PRE(dnl
Packit cb6d3d
[m4_provide_if([_AM_COMPILER_EXEEXT],
Packit cb6d3d
  [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
Packit cb6d3d
Packit cb6d3d
# POSIX will say in a future version that running "rm -f" with no argument
Packit cb6d3d
# is OK; and we want to be able to make that assumption in our Makefile
Packit cb6d3d
# recipes.  So use an aggressive probe to check that the usage we want is
Packit cb6d3d
# actually supported "in the wild" to an acceptable degree.
Packit cb6d3d
# See automake bug#10828.
Packit cb6d3d
# To make any issue more visible, cause the running configure to be aborted
Packit cb6d3d
# by default if the 'rm' program in use doesn't match our expectations; the
Packit cb6d3d
# user can still override this though.
Packit cb6d3d
if rm -f && rm -fr && rm -rf; then : OK; else
Packit cb6d3d
  cat >&2 <<'END'
Packit cb6d3d
Oops!
Packit cb6d3d
Packit cb6d3d
Your 'rm' program seems unable to run without file operands specified
Packit cb6d3d
on the command line, even when the '-f' option is present.  This is contrary
Packit cb6d3d
to the behaviour of most rm programs out there, and not conforming with
Packit cb6d3d
the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
Packit cb6d3d
Packit cb6d3d
Please tell bug-automake@gnu.org about your system, including the value
Packit cb6d3d
of your $PATH and any error possibly output before this message.  This
Packit cb6d3d
can help us improve future automake versions.
Packit cb6d3d
Packit cb6d3d
END
Packit cb6d3d
  if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
Packit cb6d3d
    echo 'Configuration will proceed anyway, since you have set the' >&2
Packit cb6d3d
    echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
Packit cb6d3d
    echo >&2
Packit cb6d3d
  else
Packit cb6d3d
    cat >&2 <<'END'
Packit cb6d3d
Aborting the configuration process, to ensure you take notice of the issue.
Packit cb6d3d
Packit cb6d3d
You can download and install GNU coreutils to get an 'rm' implementation
Packit cb6d3d
that behaves properly: <http://www.gnu.org/software/coreutils/>.
Packit cb6d3d
Packit cb6d3d
If you want to complete the configuration process using your problematic
Packit cb6d3d
'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
Packit cb6d3d
to "yes", and re-run configure.
Packit cb6d3d
Packit cb6d3d
END
Packit cb6d3d
    AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
Packit cb6d3d
  fi
Packit cb6d3d
fi
Packit cb6d3d
dnl The trailing newline in this macro's definition is deliberate, for
Packit cb6d3d
dnl backward compatibility and to allow trailing 'dnl'-style comments
Packit cb6d3d
dnl after the AM_INIT_AUTOMAKE invocation. See automake bug#16841.
Packit cb6d3d
])
Packit cb6d3d
Packit cb6d3d
dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
Packit cb6d3d
dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
Packit cb6d3d
dnl mangled by Autoconf and run in a shell conditional statement.
Packit cb6d3d
m4_define([_AC_COMPILER_EXEEXT],
Packit cb6d3d
m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
Packit cb6d3d
Packit cb6d3d
# When config.status generates a header, we must update the stamp-h file.
Packit cb6d3d
# This file resides in the same directory as the config header
Packit cb6d3d
# that is generated.  The stamp files are numbered to have different names.
Packit cb6d3d
Packit cb6d3d
# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
Packit cb6d3d
# loop where config.status creates the headers, so we can generate
Packit cb6d3d
# our stamp files there.
Packit cb6d3d
AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
Packit cb6d3d
[# Compute $1's index in $config_headers.
Packit cb6d3d
_am_arg=$1
Packit cb6d3d
_am_stamp_count=1
Packit cb6d3d
for _am_header in $config_headers :; do
Packit cb6d3d
  case $_am_header in
Packit cb6d3d
    $_am_arg | $_am_arg:* )
Packit cb6d3d
      break ;;
Packit cb6d3d
    * )
Packit cb6d3d
      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
Packit cb6d3d
  esac
Packit cb6d3d
done
Packit cb6d3d
echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
Packit cb6d3d
Packit cb6d3d
# Copyright (C) 2001-2014 Free Software Foundation, Inc.
Packit cb6d3d
#
Packit cb6d3d
# This file is free software; the Free Software Foundation
Packit cb6d3d
# gives unlimited permission to copy and/or distribute it,
Packit cb6d3d
# with or without modifications, as long as this notice is preserved.
Packit cb6d3d
Packit cb6d3d
# AM_PROG_INSTALL_SH
Packit cb6d3d
# ------------------
Packit cb6d3d
# Define $install_sh.
Packit cb6d3d
AC_DEFUN([AM_PROG_INSTALL_SH],
Packit cb6d3d
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
Packit cb6d3d
if test x"${install_sh+set}" != xset; then
Packit cb6d3d
  case $am_aux_dir in
Packit cb6d3d
  *\ * | *\	*)
Packit cb6d3d
    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
Packit cb6d3d
  *)
Packit cb6d3d
    install_sh="\${SHELL} $am_aux_dir/install-sh"
Packit cb6d3d
  esac
Packit cb6d3d
fi
Packit cb6d3d
AC_SUBST([install_sh])])
Packit cb6d3d
Packit cb6d3d
# Copyright (C) 2003-2014 Free Software Foundation, Inc.
Packit cb6d3d
#
Packit cb6d3d
# This file is free software; the Free Software Foundation
Packit cb6d3d
# gives unlimited permission to copy and/or distribute it,
Packit cb6d3d
# with or without modifications, as long as this notice is preserved.
Packit cb6d3d
Packit cb6d3d
# Check whether the underlying file-system supports filenames
Packit cb6d3d
# with a leading dot.  For instance MS-DOS doesn't.
Packit cb6d3d
AC_DEFUN([AM_SET_LEADING_DOT],
Packit cb6d3d
[rm -rf .tst 2>/dev/null
Packit cb6d3d
mkdir .tst 2>/dev/null
Packit cb6d3d
if test -d .tst; then
Packit cb6d3d
  am__leading_dot=.
Packit cb6d3d
else
Packit cb6d3d
  am__leading_dot=_
Packit cb6d3d
fi
Packit cb6d3d
rmdir .tst 2>/dev/null
Packit cb6d3d
AC_SUBST([am__leading_dot])])
Packit cb6d3d
Packit cb6d3d
# Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
Packit cb6d3d
# From Jim Meyering
Packit cb6d3d
Packit cb6d3d
# Copyright (C) 1996-2014 Free Software Foundation, Inc.
Packit cb6d3d
#
Packit cb6d3d
# This file is free software; the Free Software Foundation
Packit cb6d3d
# gives unlimited permission to copy and/or distribute it,
Packit cb6d3d
# with or without modifications, as long as this notice is preserved.
Packit cb6d3d
Packit cb6d3d
# AM_MAINTAINER_MODE([DEFAULT-MODE])
Packit cb6d3d
# ----------------------------------
Packit cb6d3d
# Control maintainer-specific portions of Makefiles.
Packit cb6d3d
# Default is to disable them, unless 'enable' is passed literally.
Packit cb6d3d
# For symmetry, 'disable' may be passed as well.  Anyway, the user
Packit cb6d3d
# can override the default with the --enable/--disable switch.
Packit cb6d3d
AC_DEFUN([AM_MAINTAINER_MODE],
Packit cb6d3d
[m4_case(m4_default([$1], [disable]),
Packit cb6d3d
       [enable], [m4_define([am_maintainer_other], [disable])],
Packit cb6d3d
       [disable], [m4_define([am_maintainer_other], [enable])],
Packit cb6d3d
       [m4_define([am_maintainer_other], [enable])
Packit cb6d3d
        m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
Packit cb6d3d
AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
Packit cb6d3d
  dnl maintainer-mode's default is 'disable' unless 'enable' is passed
Packit cb6d3d
  AC_ARG_ENABLE([maintainer-mode],
Packit cb6d3d
    [AS_HELP_STRING([--]am_maintainer_other[-maintainer-mode],
Packit cb6d3d
      am_maintainer_other[ make rules and dependencies not useful
Packit cb6d3d
      (and sometimes confusing) to the casual installer])],
Packit cb6d3d
    [USE_MAINTAINER_MODE=$enableval],
Packit cb6d3d
    [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
Packit cb6d3d
  AC_MSG_RESULT([$USE_MAINTAINER_MODE])
Packit cb6d3d
  AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
Packit cb6d3d
  MAINT=$MAINTAINER_MODE_TRUE
Packit cb6d3d
  AC_SUBST([MAINT])dnl
Packit cb6d3d
]
Packit cb6d3d
)
Packit cb6d3d
Packit cb6d3d
# Check to see how 'make' treats includes.	            -*- Autoconf -*-
Packit cb6d3d
Packit cb6d3d
# Copyright (C) 2001-2014 Free Software Foundation, Inc.
Packit cb6d3d
#
Packit cb6d3d
# This file is free software; the Free Software Foundation
Packit cb6d3d
# gives unlimited permission to copy and/or distribute it,
Packit cb6d3d
# with or without modifications, as long as this notice is preserved.
Packit cb6d3d
Packit cb6d3d
# AM_MAKE_INCLUDE()
Packit cb6d3d
# -----------------
Packit cb6d3d
# Check to see how make treats includes.
Packit cb6d3d
AC_DEFUN([AM_MAKE_INCLUDE],
Packit cb6d3d
[am_make=${MAKE-make}
Packit cb6d3d
cat > confinc << 'END'
Packit cb6d3d
am__doit:
Packit cb6d3d
	@echo this is the am__doit target
Packit cb6d3d
.PHONY: am__doit
Packit cb6d3d
END
Packit cb6d3d
# If we don't find an include directive, just comment out the code.
Packit cb6d3d
AC_MSG_CHECKING([for style of include used by $am_make])
Packit cb6d3d
am__include="#"
Packit cb6d3d
am__quote=
Packit cb6d3d
_am_result=none
Packit cb6d3d
# First try GNU make style include.
Packit cb6d3d
echo "include confinc" > confmf
Packit cb6d3d
# Ignore all kinds of additional output from 'make'.
Packit cb6d3d
case `$am_make -s -f confmf 2> /dev/null` in #(
Packit cb6d3d
*the\ am__doit\ target*)
Packit cb6d3d
  am__include=include
Packit cb6d3d
  am__quote=
Packit cb6d3d
  _am_result=GNU
Packit cb6d3d
  ;;
Packit cb6d3d
esac
Packit cb6d3d
# Now try BSD make style include.
Packit cb6d3d
if test "$am__include" = "#"; then
Packit cb6d3d
   echo '.include "confinc"' > confmf
Packit cb6d3d
   case `$am_make -s -f confmf 2> /dev/null` in #(
Packit cb6d3d
   *the\ am__doit\ target*)
Packit cb6d3d
     am__include=.include
Packit cb6d3d
     am__quote="\""
Packit cb6d3d
     _am_result=BSD
Packit cb6d3d
     ;;
Packit cb6d3d
   esac
Packit cb6d3d
fi
Packit cb6d3d
AC_SUBST([am__include])
Packit cb6d3d
AC_SUBST([am__quote])
Packit cb6d3d
AC_MSG_RESULT([$_am_result])
Packit cb6d3d
rm -f confinc confmf
Packit cb6d3d
])
Packit cb6d3d
Packit cb6d3d
# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
Packit cb6d3d
Packit cb6d3d
# Copyright (C) 1997-2014 Free Software Foundation, Inc.
Packit cb6d3d
#
Packit cb6d3d
# This file is free software; the Free Software Foundation
Packit cb6d3d
# gives unlimited permission to copy and/or distribute it,
Packit cb6d3d
# with or without modifications, as long as this notice is preserved.
Packit cb6d3d
Packit cb6d3d
# AM_MISSING_PROG(NAME, PROGRAM)
Packit cb6d3d
# ------------------------------
Packit cb6d3d
AC_DEFUN([AM_MISSING_PROG],
Packit cb6d3d
[AC_REQUIRE([AM_MISSING_HAS_RUN])
Packit cb6d3d
$1=${$1-"${am_missing_run}$2"}
Packit cb6d3d
AC_SUBST($1)])
Packit cb6d3d
Packit cb6d3d
# AM_MISSING_HAS_RUN
Packit cb6d3d
# ------------------
Packit cb6d3d
# Define MISSING if not defined so far and test if it is modern enough.
Packit cb6d3d
# If it is, set am_missing_run to use it, otherwise, to nothing.
Packit cb6d3d
AC_DEFUN([AM_MISSING_HAS_RUN],
Packit cb6d3d
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
Packit cb6d3d
AC_REQUIRE_AUX_FILE([missing])dnl
Packit cb6d3d
if test x"${MISSING+set}" != xset; then
Packit cb6d3d
  case $am_aux_dir in
Packit cb6d3d
  *\ * | *\	*)
Packit cb6d3d
    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
Packit cb6d3d
  *)
Packit cb6d3d
    MISSING="\${SHELL} $am_aux_dir/missing" ;;
Packit cb6d3d
  esac
Packit cb6d3d
fi
Packit cb6d3d
# Use eval to expand $SHELL
Packit cb6d3d
if eval "$MISSING --is-lightweight"; then
Packit cb6d3d
  am_missing_run="$MISSING "
Packit cb6d3d
else
Packit cb6d3d
  am_missing_run=
Packit cb6d3d
  AC_MSG_WARN(['missing' script is too old or missing])
Packit cb6d3d
fi
Packit cb6d3d
])
Packit cb6d3d
Packit cb6d3d
#  -*- Autoconf -*-
Packit cb6d3d
# Obsolete and "removed" macros, that must however still report explicit
Packit cb6d3d
# error messages when used, to smooth transition.
Packit cb6d3d
#
Packit cb6d3d
# Copyright (C) 1996-2014 Free Software Foundation, Inc.
Packit cb6d3d
#
Packit cb6d3d
# This file is free software; the Free Software Foundation
Packit cb6d3d
# gives unlimited permission to copy and/or distribute it,
Packit cb6d3d
# with or without modifications, as long as this notice is preserved.
Packit cb6d3d
Packit cb6d3d
AC_DEFUN([AM_CONFIG_HEADER],
Packit cb6d3d
[AC_DIAGNOSE([obsolete],
Packit cb6d3d
['$0': this macro is obsolete.
Packit cb6d3d
You should use the 'AC][_CONFIG_HEADERS' macro instead.])dnl
Packit cb6d3d
AC_CONFIG_HEADERS($@)])
Packit cb6d3d
Packit cb6d3d
AC_DEFUN([AM_PROG_CC_STDC],
Packit cb6d3d
[AC_PROG_CC
Packit cb6d3d
am_cv_prog_cc_stdc=$ac_cv_prog_cc_stdc
Packit cb6d3d
AC_DIAGNOSE([obsolete],
Packit cb6d3d
['$0': this macro is obsolete.
Packit cb6d3d
You should simply use the 'AC][_PROG_CC' macro instead.
Packit cb6d3d
Also, your code should no longer depend upon 'am_cv_prog_cc_stdc',
Packit cb6d3d
but upon 'ac_cv_prog_cc_stdc'.])])
Packit cb6d3d
Packit cb6d3d
AC_DEFUN([AM_C_PROTOTYPES],
Packit cb6d3d
         [AC_FATAL([automatic de-ANSI-fication support has been removed])])
Packit cb6d3d
AU_DEFUN([fp_C_PROTOTYPES], [AM_C_PROTOTYPES])
Packit cb6d3d
Packit cb6d3d
# Helper functions for option handling.                     -*- Autoconf -*-
Packit cb6d3d
Packit cb6d3d
# Copyright (C) 2001-2014 Free Software Foundation, Inc.
Packit cb6d3d
#
Packit cb6d3d
# This file is free software; the Free Software Foundation
Packit cb6d3d
# gives unlimited permission to copy and/or distribute it,
Packit cb6d3d
# with or without modifications, as long as this notice is preserved.
Packit cb6d3d
Packit cb6d3d
# _AM_MANGLE_OPTION(NAME)
Packit cb6d3d
# -----------------------
Packit cb6d3d
AC_DEFUN([_AM_MANGLE_OPTION],
Packit cb6d3d
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
Packit cb6d3d
Packit cb6d3d
# _AM_SET_OPTION(NAME)
Packit cb6d3d
# --------------------
Packit cb6d3d
# Set option NAME.  Presently that only means defining a flag for this option.
Packit cb6d3d
AC_DEFUN([_AM_SET_OPTION],
Packit cb6d3d
[m4_define(_AM_MANGLE_OPTION([$1]), [1])])
Packit cb6d3d
Packit cb6d3d
# _AM_SET_OPTIONS(OPTIONS)
Packit cb6d3d
# ------------------------
Packit cb6d3d
# OPTIONS is a space-separated list of Automake options.
Packit cb6d3d
AC_DEFUN([_AM_SET_OPTIONS],
Packit cb6d3d
[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
Packit cb6d3d
Packit cb6d3d
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
Packit cb6d3d
# -------------------------------------------
Packit cb6d3d
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
Packit cb6d3d
AC_DEFUN([_AM_IF_OPTION],
Packit cb6d3d
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
Packit cb6d3d
Packit cb6d3d
# Copyright (C) 1999-2014 Free Software Foundation, Inc.
Packit cb6d3d
#
Packit cb6d3d
# This file is free software; the Free Software Foundation
Packit cb6d3d
# gives unlimited permission to copy and/or distribute it,
Packit cb6d3d
# with or without modifications, as long as this notice is preserved.
Packit cb6d3d
Packit cb6d3d
# _AM_PROG_CC_C_O
Packit cb6d3d
# ---------------
Packit cb6d3d
# Like AC_PROG_CC_C_O, but changed for automake.  We rewrite AC_PROG_CC
Packit cb6d3d
# to automatically call this.
Packit cb6d3d
AC_DEFUN([_AM_PROG_CC_C_O],
Packit cb6d3d
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
Packit cb6d3d
AC_REQUIRE_AUX_FILE([compile])dnl
Packit cb6d3d
AC_LANG_PUSH([C])dnl
Packit cb6d3d
AC_CACHE_CHECK(
Packit cb6d3d
  [whether $CC understands -c and -o together],
Packit cb6d3d
  [am_cv_prog_cc_c_o],
Packit cb6d3d
  [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
Packit cb6d3d
  # Make sure it works both with $CC and with simple cc.
Packit cb6d3d
  # Following AC_PROG_CC_C_O, we do the test twice because some
Packit cb6d3d
  # compilers refuse to overwrite an existing .o file with -o,
Packit cb6d3d
  # though they will create one.
Packit cb6d3d
  am_cv_prog_cc_c_o=yes
Packit cb6d3d
  for am_i in 1 2; do
Packit cb6d3d
    if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
Packit cb6d3d
         && test -f conftest2.$ac_objext; then
Packit cb6d3d
      : OK
Packit cb6d3d
    else
Packit cb6d3d
      am_cv_prog_cc_c_o=no
Packit cb6d3d
      break
Packit cb6d3d
    fi
Packit cb6d3d
  done
Packit cb6d3d
  rm -f core conftest*
Packit cb6d3d
  unset am_i])
Packit cb6d3d
if test "$am_cv_prog_cc_c_o" != yes; then
Packit cb6d3d
   # Losing compiler, so override with the script.
Packit cb6d3d
   # FIXME: It is wrong to rewrite CC.
Packit cb6d3d
   # But if we don't then we get into trouble of one sort or another.
Packit cb6d3d
   # A longer-term fix would be to have automake use am__CC in this case,
Packit cb6d3d
   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
Packit cb6d3d
   CC="$am_aux_dir/compile $CC"
Packit cb6d3d
fi
Packit cb6d3d
AC_LANG_POP([C])])
Packit cb6d3d
Packit cb6d3d
# For backward compatibility.
Packit cb6d3d
AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
Packit cb6d3d
Packit cb6d3d
# Copyright (C) 2001-2014 Free Software Foundation, Inc.
Packit cb6d3d
#
Packit cb6d3d
# This file is free software; the Free Software Foundation
Packit cb6d3d
# gives unlimited permission to copy and/or distribute it,
Packit cb6d3d
# with or without modifications, as long as this notice is preserved.
Packit cb6d3d
Packit cb6d3d
# AM_RUN_LOG(COMMAND)
Packit cb6d3d
# -------------------
Packit cb6d3d
# Run COMMAND, save the exit status in ac_status, and log it.
Packit cb6d3d
# (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
Packit cb6d3d
AC_DEFUN([AM_RUN_LOG],
Packit cb6d3d
[{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
Packit cb6d3d
   ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
Packit cb6d3d
   ac_status=$?
Packit cb6d3d
   echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
Packit cb6d3d
   (exit $ac_status); }])
Packit cb6d3d
Packit cb6d3d
# Check to make sure that the build environment is sane.    -*- Autoconf -*-
Packit cb6d3d
Packit cb6d3d
# Copyright (C) 1996-2014 Free Software Foundation, Inc.
Packit cb6d3d
#
Packit cb6d3d
# This file is free software; the Free Software Foundation
Packit cb6d3d
# gives unlimited permission to copy and/or distribute it,
Packit cb6d3d
# with or without modifications, as long as this notice is preserved.
Packit cb6d3d
Packit cb6d3d
# AM_SANITY_CHECK
Packit cb6d3d
# ---------------
Packit cb6d3d
AC_DEFUN([AM_SANITY_CHECK],
Packit cb6d3d
[AC_MSG_CHECKING([whether build environment is sane])
Packit cb6d3d
# Reject unsafe characters in $srcdir or the absolute working directory
Packit cb6d3d
# name.  Accept space and tab only in the latter.
Packit cb6d3d
am_lf='
Packit cb6d3d
'
Packit cb6d3d
case `pwd` in
Packit cb6d3d
  *[[\\\"\#\$\&\'\`$am_lf]]*)
Packit cb6d3d
    AC_MSG_ERROR([unsafe absolute working directory name]);;
Packit cb6d3d
esac
Packit cb6d3d
case $srcdir in
Packit cb6d3d
  *[[\\\"\#\$\&\'\`$am_lf\ \	]]*)
Packit cb6d3d
    AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
Packit cb6d3d
esac
Packit cb6d3d
Packit cb6d3d
# Do 'set' in a subshell so we don't clobber the current shell's
Packit cb6d3d
# arguments.  Must try -L first in case configure is actually a
Packit cb6d3d
# symlink; some systems play weird games with the mod time of symlinks
Packit cb6d3d
# (eg FreeBSD returns the mod time of the symlink's containing
Packit cb6d3d
# directory).
Packit cb6d3d
if (
Packit cb6d3d
   am_has_slept=no
Packit cb6d3d
   for am_try in 1 2; do
Packit cb6d3d
     echo "timestamp, slept: $am_has_slept" > conftest.file
Packit cb6d3d
     set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
Packit cb6d3d
     if test "$[*]" = "X"; then
Packit cb6d3d
	# -L didn't work.
Packit cb6d3d
	set X `ls -t "$srcdir/configure" conftest.file`
Packit cb6d3d
     fi
Packit cb6d3d
     if test "$[*]" != "X $srcdir/configure conftest.file" \
Packit cb6d3d
	&& test "$[*]" != "X conftest.file $srcdir/configure"; then
Packit cb6d3d
Packit cb6d3d
	# If neither matched, then we have a broken ls.  This can happen
Packit cb6d3d
	# if, for instance, CONFIG_SHELL is bash and it inherits a
Packit cb6d3d
	# broken ls alias from the environment.  This has actually
Packit cb6d3d
	# happened.  Such a system could not be considered "sane".
Packit cb6d3d
	AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
Packit cb6d3d
  alias in your environment])
Packit cb6d3d
     fi
Packit cb6d3d
     if test "$[2]" = conftest.file || test $am_try -eq 2; then
Packit cb6d3d
       break
Packit cb6d3d
     fi
Packit cb6d3d
     # Just in case.
Packit cb6d3d
     sleep 1
Packit cb6d3d
     am_has_slept=yes
Packit cb6d3d
   done
Packit cb6d3d
   test "$[2]" = conftest.file
Packit cb6d3d
   )
Packit cb6d3d
then
Packit cb6d3d
   # Ok.
Packit cb6d3d
   :
Packit cb6d3d
else
Packit cb6d3d
   AC_MSG_ERROR([newly created file is older than distributed files!
Packit cb6d3d
Check your system clock])
Packit cb6d3d
fi
Packit cb6d3d
AC_MSG_RESULT([yes])
Packit cb6d3d
# If we didn't sleep, we still need to ensure time stamps of config.status and
Packit cb6d3d
# generated files are strictly newer.
Packit cb6d3d
am_sleep_pid=
Packit cb6d3d
if grep 'slept: no' conftest.file >/dev/null 2>&1; then
Packit cb6d3d
  ( sleep 1 ) &
Packit cb6d3d
  am_sleep_pid=$!
Packit cb6d3d
fi
Packit cb6d3d
AC_CONFIG_COMMANDS_PRE(
Packit cb6d3d
  [AC_MSG_CHECKING([that generated files are newer than configure])
Packit cb6d3d
   if test -n "$am_sleep_pid"; then
Packit cb6d3d
     # Hide warnings about reused PIDs.
Packit cb6d3d
     wait $am_sleep_pid 2>/dev/null
Packit cb6d3d
   fi
Packit cb6d3d
   AC_MSG_RESULT([done])])
Packit cb6d3d
rm -f conftest.file
Packit cb6d3d
])
Packit cb6d3d
Packit cb6d3d
# Copyright (C) 2009-2014 Free Software Foundation, Inc.
Packit cb6d3d
#
Packit cb6d3d
# This file is free software; the Free Software Foundation
Packit cb6d3d
# gives unlimited permission to copy and/or distribute it,
Packit cb6d3d
# with or without modifications, as long as this notice is preserved.
Packit cb6d3d
Packit cb6d3d
# AM_SILENT_RULES([DEFAULT])
Packit cb6d3d
# --------------------------
Packit cb6d3d
# Enable less verbose build rules; with the default set to DEFAULT
Packit cb6d3d
# ("yes" being less verbose, "no" or empty being verbose).
Packit cb6d3d
AC_DEFUN([AM_SILENT_RULES],
Packit cb6d3d
[AC_ARG_ENABLE([silent-rules], [dnl
Packit cb6d3d
AS_HELP_STRING(
Packit cb6d3d
  [--enable-silent-rules],
Packit cb6d3d
  [less verbose build output (undo: "make V=1")])
Packit cb6d3d
AS_HELP_STRING(
Packit cb6d3d
  [--disable-silent-rules],
Packit cb6d3d
  [verbose build output (undo: "make V=0")])dnl
Packit cb6d3d
])
Packit cb6d3d
case $enable_silent_rules in @%:@ (((
Packit cb6d3d
  yes) AM_DEFAULT_VERBOSITY=0;;
Packit cb6d3d
   no) AM_DEFAULT_VERBOSITY=1;;
Packit cb6d3d
    *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
Packit cb6d3d
esac
Packit cb6d3d
dnl
Packit cb6d3d
dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
Packit cb6d3d
dnl do not support nested variable expansions.
Packit cb6d3d
dnl See automake bug#9928 and bug#10237.
Packit cb6d3d
am_make=${MAKE-make}
Packit cb6d3d
AC_CACHE_CHECK([whether $am_make supports nested variables],
Packit cb6d3d
   [am_cv_make_support_nested_variables],
Packit cb6d3d
   [if AS_ECHO([['TRUE=$(BAR$(V))
Packit cb6d3d
BAR0=false
Packit cb6d3d
BAR1=true
Packit cb6d3d
V=1
Packit cb6d3d
am__doit:
Packit cb6d3d
	@$(TRUE)
Packit cb6d3d
.PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
Packit cb6d3d
  am_cv_make_support_nested_variables=yes
Packit cb6d3d
else
Packit cb6d3d
  am_cv_make_support_nested_variables=no
Packit cb6d3d
fi])
Packit cb6d3d
if test $am_cv_make_support_nested_variables = yes; then
Packit cb6d3d
  dnl Using '$V' instead of '$(V)' breaks IRIX make.
Packit cb6d3d
  AM_V='$(V)'
Packit cb6d3d
  AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
Packit cb6d3d
else
Packit cb6d3d
  AM_V=$AM_DEFAULT_VERBOSITY
Packit cb6d3d
  AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
Packit cb6d3d
fi
Packit cb6d3d
AC_SUBST([AM_V])dnl
Packit cb6d3d
AM_SUBST_NOTMAKE([AM_V])dnl
Packit cb6d3d
AC_SUBST([AM_DEFAULT_V])dnl
Packit cb6d3d
AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
Packit cb6d3d
AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
Packit cb6d3d
AM_BACKSLASH='\'
Packit cb6d3d
AC_SUBST([AM_BACKSLASH])dnl
Packit cb6d3d
_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
Packit cb6d3d
])
Packit cb6d3d
Packit cb6d3d
# Copyright (C) 2001-2014 Free Software Foundation, Inc.
Packit cb6d3d
#
Packit cb6d3d
# This file is free software; the Free Software Foundation
Packit cb6d3d
# gives unlimited permission to copy and/or distribute it,
Packit cb6d3d
# with or without modifications, as long as this notice is preserved.
Packit cb6d3d
Packit cb6d3d
# AM_PROG_INSTALL_STRIP
Packit cb6d3d
# ---------------------
Packit cb6d3d
# One issue with vendor 'install' (even GNU) is that you can't
Packit cb6d3d
# specify the program used to strip binaries.  This is especially
Packit cb6d3d
# annoying in cross-compiling environments, where the build's strip
Packit cb6d3d
# is unlikely to handle the host's binaries.
Packit cb6d3d
# Fortunately install-sh will honor a STRIPPROG variable, so we
Packit cb6d3d
# always use install-sh in "make install-strip", and initialize
Packit cb6d3d
# STRIPPROG with the value of the STRIP variable (set by the user).
Packit cb6d3d
AC_DEFUN([AM_PROG_INSTALL_STRIP],
Packit cb6d3d
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
Packit cb6d3d
# Installed binaries are usually stripped using 'strip' when the user
Packit cb6d3d
# run "make install-strip".  However 'strip' might not be the right
Packit cb6d3d
# tool to use in cross-compilation environments, therefore Automake
Packit cb6d3d
# will honor the 'STRIP' environment variable to overrule this program.
Packit cb6d3d
dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
Packit cb6d3d
if test "$cross_compiling" != no; then
Packit cb6d3d
  AC_CHECK_TOOL([STRIP], [strip], :)
Packit cb6d3d
fi
Packit cb6d3d
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
Packit cb6d3d
AC_SUBST([INSTALL_STRIP_PROGRAM])])
Packit cb6d3d
Packit cb6d3d
# Copyright (C) 2006-2014 Free Software Foundation, Inc.
Packit cb6d3d
#
Packit cb6d3d
# This file is free software; the Free Software Foundation
Packit cb6d3d
# gives unlimited permission to copy and/or distribute it,
Packit cb6d3d
# with or without modifications, as long as this notice is preserved.
Packit cb6d3d
Packit cb6d3d
# _AM_SUBST_NOTMAKE(VARIABLE)
Packit cb6d3d
# ---------------------------
Packit cb6d3d
# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
Packit cb6d3d
# This macro is traced by Automake.
Packit cb6d3d
AC_DEFUN([_AM_SUBST_NOTMAKE])
Packit cb6d3d
Packit cb6d3d
# AM_SUBST_NOTMAKE(VARIABLE)
Packit cb6d3d
# --------------------------
Packit cb6d3d
# Public sister of _AM_SUBST_NOTMAKE.
Packit cb6d3d
AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
Packit cb6d3d
Packit cb6d3d
# Check how to create a tarball.                            -*- Autoconf -*-
Packit cb6d3d
Packit cb6d3d
# Copyright (C) 2004-2014 Free Software Foundation, Inc.
Packit cb6d3d
#
Packit cb6d3d
# This file is free software; the Free Software Foundation
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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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# _AM_PROG_TAR(FORMAT)
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# --------------------
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# Check how to create a tarball in format FORMAT.
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# FORMAT should be one of 'v7', 'ustar', or 'pax'.
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#
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# Substitute a variable $(am__tar) that is a command
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# writing to stdout a FORMAT-tarball containing the directory
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# $tardir.
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#     tardir=directory && $(am__tar) > result.tar
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#
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# Substitute a variable $(am__untar) that extract such
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# a tarball read from stdin.
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#     $(am__untar) < result.tar
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#
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AC_DEFUN([_AM_PROG_TAR],
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[# Always define AMTAR for backward compatibility.  Yes, it's still used
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# in the wild :-(  We should find a proper way to deprecate it ...
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AC_SUBST([AMTAR], ['$${TAR-tar}'])
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# We'll loop over all known methods to create a tar archive until one works.
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_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
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m4_if([$1], [v7],
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  [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
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  [m4_case([$1],
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    [ustar],
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     [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
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      # There is notably a 21 bits limit for the UID and the GID.  In fact,
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      # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
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      # and bug#13588).
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      am_max_uid=2097151 # 2^21 - 1
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      am_max_gid=$am_max_uid
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      # The $UID and $GID variables are not portable, so we need to resort
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      # to the POSIX-mandated id(1) utility.  Errors in the 'id' calls
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      # below are definitely unexpected, so allow the users to see them
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      # (that is, avoid stderr redirection).
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      am_uid=`id -u || echo unknown`
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      am_gid=`id -g || echo unknown`
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      AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
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      if test $am_uid -le $am_max_uid; then
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         AC_MSG_RESULT([yes])
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      else
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         AC_MSG_RESULT([no])
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         _am_tools=none
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      fi
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      AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
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      if test $am_gid -le $am_max_gid; then
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         AC_MSG_RESULT([yes])
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      else
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        AC_MSG_RESULT([no])
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        _am_tools=none
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      fi],
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  [pax],
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    [],
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  [m4_fatal([Unknown tar format])])
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  AC_MSG_CHECKING([how to create a $1 tar archive])
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  # Go ahead even if we have the value already cached.  We do so because we
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  # need to set the values for the 'am__tar' and 'am__untar' variables.
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  _am_tools=${am_cv_prog_tar_$1-$_am_tools}
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  for _am_tool in $_am_tools; do
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    case $_am_tool in
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    gnutar)
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      for _am_tar in tar gnutar gtar; do
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        AM_RUN_LOG([$_am_tar --version]) && break
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      done
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      am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
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      am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
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      am__untar="$_am_tar -xf -"
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      ;;
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    plaintar)
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      # Must skip GNU tar: if it does not support --format= it doesn't create
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      # ustar tarball either.
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      (tar --version) >/dev/null 2>&1 && continue
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      am__tar='tar chf - "$$tardir"'
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      am__tar_='tar chf - "$tardir"'
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      am__untar='tar xf -'
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      ;;
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    pax)
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      am__tar='pax -L -x $1 -w "$$tardir"'
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      am__tar_='pax -L -x $1 -w "$tardir"'
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      am__untar='pax -r'
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      ;;
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    cpio)
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      am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
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      am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
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      am__untar='cpio -i -H $1 -d'
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      ;;
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    none)
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      am__tar=false
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      am__tar_=false
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      am__untar=false
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      ;;
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    esac
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    # If the value was cached, stop now.  We just wanted to have am__tar
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    # and am__untar set.
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    test -n "${am_cv_prog_tar_$1}" && break
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    # tar/untar a dummy directory, and stop if the command works.
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    rm -rf conftest.dir
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    mkdir conftest.dir
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    echo GrepMe > conftest.dir/file
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    AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
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    rm -rf conftest.dir
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    if test -s conftest.tar; then
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      AM_RUN_LOG([$am__untar 
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      AM_RUN_LOG([cat conftest.dir/file])
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      grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
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    fi
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  done
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  rm -rf conftest.dir
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  AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
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  AC_MSG_RESULT([$am_cv_prog_tar_$1])])
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AC_SUBST([am__tar])
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AC_SUBST([am__untar])
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]) # _AM_PROG_TAR
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m4_include([m4/libtool.m4])
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m4_include([m4/ltoptions.m4])
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m4_include([m4/ltsugar.m4])
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m4_include([m4/ltversion.m4])
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m4_include([m4/lt~obsolete.m4])
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m4_include([m4/pkg.m4])