Blame aclocal.m4

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# generated automatically by aclocal 1.16.1 -*- Autoconf -*-
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# Copyright (C) 1996-2018 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) 2002-2018 Free Software Foundation, Inc.
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# This file is free software; the Free Software Foundation
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# Copyright (C) 2001-2018 Free Software Foundation, Inc.
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# AM_CONDITIONAL                                            -*- Autoconf -*-
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# Copyright (C) 1997-2018 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) 1999-2018 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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  cd ..
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  rm -rf conftest.dir
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else
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  am_cv_$1_dependencies_compiler_type=none
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# AM_DEP_TRACK
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# ------------
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AC_DEFUN([AM_DEP_TRACK],
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AS_HELP_STRING(
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  [do not reject slow dependency extractors])
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AS_HELP_STRING(
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  [--disable-dependency-tracking],
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if test "x$enable_dependency_tracking" != xno; then
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AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
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AC_SUBST([AMDEPBACKSLASH])dnl
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AC_SUBST([am__nodep])dnl
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# Generate code to set up dependency tracking.              -*- Autoconf -*-
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# Copyright (C) 1999-2018 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# _AM_OUTPUT_DEPENDENCY_COMMANDS
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      && sed -e '/# am--include-marker/d' "$am_filepart" \
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        | $MAKE -f - am--depfiles]) || am_rc=$?
Packit 4a16fb
  done
Packit 4a16fb
  if test $am_rc -ne 0; then
Packit 4a16fb
    AC_MSG_FAILURE([Something went wrong bootstrapping makefile fragments
Packit 4a16fb
    for automatic dependency tracking.  Try re-running configure with the
Packit 4a16fb
    '--disable-dependency-tracking' option to at least be able to build
Packit 4a16fb
    the package (albeit without support for automatic dependency tracking).])
Packit 4a16fb
  fi
Packit 4a16fb
  AS_UNSET([am_dirpart])
Packit 4a16fb
  AS_UNSET([am_filepart])
Packit 4a16fb
  AS_UNSET([am_mf])
Packit 4a16fb
  AS_UNSET([am_rc])
Packit 4a16fb
  rm -f conftest-deps.mk
Packit 4a16fb
}
Packit 4a16fb
])# _AM_OUTPUT_DEPENDENCY_COMMANDS
Packit 4a16fb
Packit 4a16fb
Packit 4a16fb
# AM_OUTPUT_DEPENDENCY_COMMANDS
Packit 4a16fb
# -----------------------------
Packit 4a16fb
# This macro should only be invoked once -- use via AC_REQUIRE.
Packit 4a16fb
#
Packit 4a16fb
# This code is only required when automatic dependency tracking is enabled.
Packit 4a16fb
# This creates each '.Po' and '.Plo' makefile fragment that we'll need in
Packit 4a16fb
# order to bootstrap the dependency handling code.
Packit 4a16fb
AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
Packit 4a16fb
[AC_CONFIG_COMMANDS([depfiles],
Packit 4a16fb
     [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
Packit 4a16fb
     [AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"])])
Packit 4a16fb
Packit 4a16fb
# Do all the work for Automake.                             -*- Autoconf -*-
Packit 4a16fb
Packit 4a16fb
# Copyright (C) 1996-2018 Free Software Foundation, Inc.
Packit 4a16fb
#
Packit 4a16fb
# This file is free software; the Free Software Foundation
Packit 4a16fb
# gives unlimited permission to copy and/or distribute it,
Packit 4a16fb
# with or without modifications, as long as this notice is preserved.
Packit 4a16fb
Packit 4a16fb
# This macro actually does too much.  Some checks are only needed if
Packit 4a16fb
# your package does certain things.  But this isn't really a big deal.
Packit 4a16fb
Packit 4a16fb
dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.
Packit 4a16fb
m4_define([AC_PROG_CC],
Packit 4a16fb
m4_defn([AC_PROG_CC])
Packit 4a16fb
[_AM_PROG_CC_C_O
Packit 4a16fb
])
Packit 4a16fb
Packit 4a16fb
# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
Packit 4a16fb
# AM_INIT_AUTOMAKE([OPTIONS])
Packit 4a16fb
# -----------------------------------------------
Packit 4a16fb
# The call with PACKAGE and VERSION arguments is the old style
Packit 4a16fb
# call (pre autoconf-2.50), which is being phased out.  PACKAGE
Packit 4a16fb
# and VERSION should now be passed to AC_INIT and removed from
Packit 4a16fb
# the call to AM_INIT_AUTOMAKE.
Packit 4a16fb
# We support both call styles for the transition.  After
Packit 4a16fb
# the next Automake release, Autoconf can make the AC_INIT
Packit 4a16fb
# arguments mandatory, and then we can depend on a new Autoconf
Packit 4a16fb
# release and drop the old call support.
Packit 4a16fb
AC_DEFUN([AM_INIT_AUTOMAKE],
Packit 4a16fb
[AC_PREREQ([2.65])dnl
Packit 4a16fb
dnl Autoconf wants to disallow AM_ names.  We explicitly allow
Packit 4a16fb
dnl the ones we care about.
Packit 4a16fb
m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
Packit 4a16fb
AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
Packit 4a16fb
AC_REQUIRE([AC_PROG_INSTALL])dnl
Packit 4a16fb
if test "`cd $srcdir && pwd`" != "`pwd`"; then
Packit 4a16fb
  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
Packit 4a16fb
  # is not polluted with repeated "-I."
Packit 4a16fb
  AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
Packit 4a16fb
  # test to see if srcdir already configured
Packit 4a16fb
  if test -f $srcdir/config.status; then
Packit 4a16fb
    AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
Packit 4a16fb
  fi
Packit 4a16fb
fi
Packit 4a16fb
Packit 4a16fb
# test whether we have cygpath
Packit 4a16fb
if test -z "$CYGPATH_W"; then
Packit 4a16fb
  if (cygpath --version) >/dev/null 2>/dev/null; then
Packit 4a16fb
    CYGPATH_W='cygpath -w'
Packit 4a16fb
  else
Packit 4a16fb
    CYGPATH_W=echo
Packit 4a16fb
  fi
Packit 4a16fb
fi
Packit 4a16fb
AC_SUBST([CYGPATH_W])
Packit 4a16fb
Packit 4a16fb
# Define the identity of the package.
Packit 4a16fb
dnl Distinguish between old-style and new-style calls.
Packit 4a16fb
m4_ifval([$2],
Packit 4a16fb
[AC_DIAGNOSE([obsolete],
Packit 4a16fb
             [$0: two- and three-arguments forms are deprecated.])
Packit 4a16fb
m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
Packit 4a16fb
 AC_SUBST([PACKAGE], [$1])dnl
Packit 4a16fb
 AC_SUBST([VERSION], [$2])],
Packit 4a16fb
[_AM_SET_OPTIONS([$1])dnl
Packit 4a16fb
dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
Packit 4a16fb
m4_if(
Packit 4a16fb
  m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
Packit 4a16fb
  [ok:ok],,
Packit 4a16fb
  [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
Packit 4a16fb
 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
Packit 4a16fb
 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
Packit 4a16fb
Packit 4a16fb
_AM_IF_OPTION([no-define],,
Packit 4a16fb
[AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
Packit 4a16fb
 AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
Packit 4a16fb
Packit 4a16fb
# Some tools Automake needs.
Packit 4a16fb
AC_REQUIRE([AM_SANITY_CHECK])dnl
Packit 4a16fb
AC_REQUIRE([AC_ARG_PROGRAM])dnl
Packit 4a16fb
AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
Packit 4a16fb
AM_MISSING_PROG([AUTOCONF], [autoconf])
Packit 4a16fb
AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
Packit 4a16fb
AM_MISSING_PROG([AUTOHEADER], [autoheader])
Packit 4a16fb
AM_MISSING_PROG([MAKEINFO], [makeinfo])
Packit 4a16fb
AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
Packit 4a16fb
AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
Packit 4a16fb
AC_REQUIRE([AC_PROG_MKDIR_P])dnl
Packit 4a16fb
# For better backward compatibility.  To be removed once Automake 1.9.x
Packit 4a16fb
# dies out for good.  For more background, see:
Packit 4a16fb
# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
Packit 4a16fb
# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
Packit 4a16fb
AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
Packit 4a16fb
# We need awk for the "check" target (and possibly the TAP driver).  The
Packit 4a16fb
# system "awk" is bad on some platforms.
Packit 4a16fb
AC_REQUIRE([AC_PROG_AWK])dnl
Packit 4a16fb
AC_REQUIRE([AC_PROG_MAKE_SET])dnl
Packit 4a16fb
AC_REQUIRE([AM_SET_LEADING_DOT])dnl
Packit 4a16fb
_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
Packit 4a16fb
	      [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
Packit 4a16fb
			     [_AM_PROG_TAR([v7])])])
Packit 4a16fb
_AM_IF_OPTION([no-dependencies],,
Packit 4a16fb
[AC_PROVIDE_IFELSE([AC_PROG_CC],
Packit 4a16fb
		  [_AM_DEPENDENCIES([CC])],
Packit 4a16fb
		  [m4_define([AC_PROG_CC],
Packit 4a16fb
			     m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
Packit 4a16fb
AC_PROVIDE_IFELSE([AC_PROG_CXX],
Packit 4a16fb
		  [_AM_DEPENDENCIES([CXX])],
Packit 4a16fb
		  [m4_define([AC_PROG_CXX],
Packit 4a16fb
			     m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
Packit 4a16fb
AC_PROVIDE_IFELSE([AC_PROG_OBJC],
Packit 4a16fb
		  [_AM_DEPENDENCIES([OBJC])],
Packit 4a16fb
		  [m4_define([AC_PROG_OBJC],
Packit 4a16fb
			     m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
Packit 4a16fb
AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
Packit 4a16fb
		  [_AM_DEPENDENCIES([OBJCXX])],
Packit 4a16fb
		  [m4_define([AC_PROG_OBJCXX],
Packit 4a16fb
			     m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
Packit 4a16fb
])
Packit 4a16fb
AC_REQUIRE([AM_SILENT_RULES])dnl
Packit 4a16fb
dnl The testsuite driver may need to know about EXEEXT, so add the
Packit 4a16fb
dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This
Packit 4a16fb
dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
Packit 4a16fb
AC_CONFIG_COMMANDS_PRE(dnl
Packit 4a16fb
[m4_provide_if([_AM_COMPILER_EXEEXT],
Packit 4a16fb
  [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
Packit 4a16fb
Packit 4a16fb
# POSIX will say in a future version that running "rm -f" with no argument
Packit 4a16fb
# is OK; and we want to be able to make that assumption in our Makefile
Packit 4a16fb
# recipes.  So use an aggressive probe to check that the usage we want is
Packit 4a16fb
# actually supported "in the wild" to an acceptable degree.
Packit 4a16fb
# See automake bug#10828.
Packit 4a16fb
# To make any issue more visible, cause the running configure to be aborted
Packit 4a16fb
# by default if the 'rm' program in use doesn't match our expectations; the
Packit 4a16fb
# user can still override this though.
Packit 4a16fb
if rm -f && rm -fr && rm -rf; then : OK; else
Packit 4a16fb
  cat >&2 <<'END'
Packit 4a16fb
Oops!
Packit 4a16fb
Packit 4a16fb
Your 'rm' program seems unable to run without file operands specified
Packit 4a16fb
on the command line, even when the '-f' option is present.  This is contrary
Packit 4a16fb
to the behaviour of most rm programs out there, and not conforming with
Packit 4a16fb
the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
Packit 4a16fb
Packit 4a16fb
Please tell bug-automake@gnu.org about your system, including the value
Packit 4a16fb
of your $PATH and any error possibly output before this message.  This
Packit 4a16fb
can help us improve future automake versions.
Packit 4a16fb
Packit 4a16fb
END
Packit 4a16fb
  if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
Packit 4a16fb
    echo 'Configuration will proceed anyway, since you have set the' >&2
Packit 4a16fb
    echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
Packit 4a16fb
    echo >&2
Packit 4a16fb
  else
Packit 4a16fb
    cat >&2 <<'END'
Packit 4a16fb
Aborting the configuration process, to ensure you take notice of the issue.
Packit 4a16fb
Packit 4a16fb
You can download and install GNU coreutils to get an 'rm' implementation
Packit 4a16fb
that behaves properly: <https://www.gnu.org/software/coreutils/>.
Packit 4a16fb
Packit 4a16fb
If you want to complete the configuration process using your problematic
Packit 4a16fb
'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
Packit 4a16fb
to "yes", and re-run configure.
Packit 4a16fb
Packit 4a16fb
END
Packit 4a16fb
    AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
Packit 4a16fb
  fi
Packit 4a16fb
fi
Packit 4a16fb
dnl The trailing newline in this macro's definition is deliberate, for
Packit 4a16fb
dnl backward compatibility and to allow trailing 'dnl'-style comments
Packit 4a16fb
dnl after the AM_INIT_AUTOMAKE invocation. See automake bug#16841.
Packit 4a16fb
])
Packit 4a16fb
Packit 4a16fb
dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
Packit 4a16fb
dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
Packit 4a16fb
dnl mangled by Autoconf and run in a shell conditional statement.
Packit 4a16fb
m4_define([_AC_COMPILER_EXEEXT],
Packit 4a16fb
m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
Packit 4a16fb
Packit 4a16fb
# When config.status generates a header, we must update the stamp-h file.
Packit 4a16fb
# This file resides in the same directory as the config header
Packit 4a16fb
# that is generated.  The stamp files are numbered to have different names.
Packit 4a16fb
Packit 4a16fb
# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
Packit 4a16fb
# loop where config.status creates the headers, so we can generate
Packit 4a16fb
# our stamp files there.
Packit 4a16fb
AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
Packit 4a16fb
[# Compute $1's index in $config_headers.
Packit 4a16fb
_am_arg=$1
Packit 4a16fb
_am_stamp_count=1
Packit 4a16fb
for _am_header in $config_headers :; do
Packit 4a16fb
  case $_am_header in
Packit 4a16fb
    $_am_arg | $_am_arg:* )
Packit 4a16fb
      break ;;
Packit 4a16fb
    * )
Packit 4a16fb
      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
Packit 4a16fb
  esac
Packit 4a16fb
done
Packit 4a16fb
echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
Packit 4a16fb
Packit 4a16fb
# Copyright (C) 2001-2018 Free Software Foundation, Inc.
Packit 4a16fb
#
Packit 4a16fb
# This file is free software; the Free Software Foundation
Packit 4a16fb
# gives unlimited permission to copy and/or distribute it,
Packit 4a16fb
# with or without modifications, as long as this notice is preserved.
Packit 4a16fb
Packit 4a16fb
# AM_PROG_INSTALL_SH
Packit 4a16fb
# ------------------
Packit 4a16fb
# Define $install_sh.
Packit 4a16fb
AC_DEFUN([AM_PROG_INSTALL_SH],
Packit 4a16fb
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
Packit 4a16fb
if test x"${install_sh+set}" != xset; then
Packit 4a16fb
  case $am_aux_dir in
Packit 4a16fb
  *\ * | *\	*)
Packit 4a16fb
    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
Packit 4a16fb
  *)
Packit 4a16fb
    install_sh="\${SHELL} $am_aux_dir/install-sh"
Packit 4a16fb
  esac
Packit 4a16fb
fi
Packit 4a16fb
AC_SUBST([install_sh])])
Packit 4a16fb
Packit 4a16fb
# Copyright (C) 2003-2018 Free Software Foundation, Inc.
Packit 4a16fb
#
Packit 4a16fb
# This file is free software; the Free Software Foundation
Packit 4a16fb
# gives unlimited permission to copy and/or distribute it,
Packit 4a16fb
# with or without modifications, as long as this notice is preserved.
Packit 4a16fb
Packit 4a16fb
# Check whether the underlying file-system supports filenames
Packit 4a16fb
# with a leading dot.  For instance MS-DOS doesn't.
Packit 4a16fb
AC_DEFUN([AM_SET_LEADING_DOT],
Packit 4a16fb
[rm -rf .tst 2>/dev/null
Packit 4a16fb
mkdir .tst 2>/dev/null
Packit 4a16fb
if test -d .tst; then
Packit 4a16fb
  am__leading_dot=.
Packit 4a16fb
else
Packit 4a16fb
  am__leading_dot=_
Packit 4a16fb
fi
Packit 4a16fb
rmdir .tst 2>/dev/null
Packit 4a16fb
AC_SUBST([am__leading_dot])])
Packit 4a16fb
Packit 4a16fb
# Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
Packit 4a16fb
# From Jim Meyering
Packit 4a16fb
Packit 4a16fb
# Copyright (C) 1996-2018 Free Software Foundation, Inc.
Packit 4a16fb
#
Packit 4a16fb
# This file is free software; the Free Software Foundation
Packit 4a16fb
# gives unlimited permission to copy and/or distribute it,
Packit 4a16fb
# with or without modifications, as long as this notice is preserved.
Packit 4a16fb
Packit 4a16fb
# AM_MAINTAINER_MODE([DEFAULT-MODE])
Packit 4a16fb
# ----------------------------------
Packit 4a16fb
# Control maintainer-specific portions of Makefiles.
Packit 4a16fb
# Default is to disable them, unless 'enable' is passed literally.
Packit 4a16fb
# For symmetry, 'disable' may be passed as well.  Anyway, the user
Packit 4a16fb
# can override the default with the --enable/--disable switch.
Packit 4a16fb
AC_DEFUN([AM_MAINTAINER_MODE],
Packit 4a16fb
[m4_case(m4_default([$1], [disable]),
Packit 4a16fb
       [enable], [m4_define([am_maintainer_other], [disable])],
Packit 4a16fb
       [disable], [m4_define([am_maintainer_other], [enable])],
Packit 4a16fb
       [m4_define([am_maintainer_other], [enable])
Packit 4a16fb
        m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
Packit 4a16fb
AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
Packit 4a16fb
  dnl maintainer-mode's default is 'disable' unless 'enable' is passed
Packit 4a16fb
  AC_ARG_ENABLE([maintainer-mode],
Packit 4a16fb
    [AS_HELP_STRING([--]am_maintainer_other[-maintainer-mode],
Packit 4a16fb
      am_maintainer_other[ make rules and dependencies not useful
Packit 4a16fb
      (and sometimes confusing) to the casual installer])],
Packit 4a16fb
    [USE_MAINTAINER_MODE=$enableval],
Packit 4a16fb
    [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
Packit 4a16fb
  AC_MSG_RESULT([$USE_MAINTAINER_MODE])
Packit 4a16fb
  AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
Packit 4a16fb
  MAINT=$MAINTAINER_MODE_TRUE
Packit 4a16fb
  AC_SUBST([MAINT])dnl
Packit 4a16fb
]
Packit 4a16fb
)
Packit 4a16fb
Packit 4a16fb
# Check to see how 'make' treats includes.	            -*- Autoconf -*-
Packit 4a16fb
Packit 4a16fb
# Copyright (C) 2001-2018 Free Software Foundation, Inc.
Packit 4a16fb
#
Packit 4a16fb
# This file is free software; the Free Software Foundation
Packit 4a16fb
# gives unlimited permission to copy and/or distribute it,
Packit 4a16fb
# with or without modifications, as long as this notice is preserved.
Packit 4a16fb
Packit 4a16fb
# AM_MAKE_INCLUDE()
Packit 4a16fb
# -----------------
Packit 4a16fb
# Check whether make has an 'include' directive that can support all
Packit 4a16fb
# the idioms we need for our automatic dependency tracking code.
Packit 4a16fb
AC_DEFUN([AM_MAKE_INCLUDE],
Packit 4a16fb
[AC_MSG_CHECKING([whether ${MAKE-make} supports the include directive])
Packit 4a16fb
cat > confinc.mk << 'END'
Packit 4a16fb
am__doit:
Packit 4a16fb
	@echo this is the am__doit target >confinc.out
Packit 4a16fb
.PHONY: am__doit
Packit 4a16fb
END
Packit 4a16fb
am__include="#"
Packit 4a16fb
am__quote=
Packit 4a16fb
# BSD make does it like this.
Packit 4a16fb
echo '.include "confinc.mk" # ignored' > confmf.BSD
Packit 4a16fb
# Other make implementations (GNU, Solaris 10, AIX) do it like this.
Packit 4a16fb
echo 'include confinc.mk # ignored' > confmf.GNU
Packit 4a16fb
_am_result=no
Packit 4a16fb
for s in GNU BSD; do
Packit 4a16fb
  AM_RUN_LOG([${MAKE-make} -f confmf.$s && cat confinc.out])
Packit 4a16fb
  AS_CASE([$?:`cat confinc.out 2>/dev/null`],
Packit 4a16fb
      ['0:this is the am__doit target'],
Packit 4a16fb
      [AS_CASE([$s],
Packit 4a16fb
          [BSD], [am__include='.include' am__quote='"'],
Packit 4a16fb
          [am__include='include' am__quote=''])])
Packit 4a16fb
  if test "$am__include" != "#"; then
Packit 4a16fb
    _am_result="yes ($s style)"
Packit 4a16fb
    break
Packit 4a16fb
  fi
Packit 4a16fb
done
Packit 4a16fb
rm -f confinc.* confmf.*
Packit 4a16fb
AC_MSG_RESULT([${_am_result}])
Packit 4a16fb
AC_SUBST([am__include])])
Packit 4a16fb
AC_SUBST([am__quote])])
Packit 4a16fb
Packit 4a16fb
# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
Packit 4a16fb
Packit 4a16fb
# Copyright (C) 1997-2018 Free Software Foundation, Inc.
Packit 4a16fb
#
Packit 4a16fb
# This file is free software; the Free Software Foundation
Packit 4a16fb
# gives unlimited permission to copy and/or distribute it,
Packit 4a16fb
# with or without modifications, as long as this notice is preserved.
Packit 4a16fb
Packit 4a16fb
# AM_MISSING_PROG(NAME, PROGRAM)
Packit 4a16fb
# ------------------------------
Packit 4a16fb
AC_DEFUN([AM_MISSING_PROG],
Packit 4a16fb
[AC_REQUIRE([AM_MISSING_HAS_RUN])
Packit 4a16fb
$1=${$1-"${am_missing_run}$2"}
Packit 4a16fb
AC_SUBST($1)])
Packit 4a16fb
Packit 4a16fb
# AM_MISSING_HAS_RUN
Packit 4a16fb
# ------------------
Packit 4a16fb
# Define MISSING if not defined so far and test if it is modern enough.
Packit 4a16fb
# If it is, set am_missing_run to use it, otherwise, to nothing.
Packit 4a16fb
AC_DEFUN([AM_MISSING_HAS_RUN],
Packit 4a16fb
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
Packit 4a16fb
AC_REQUIRE_AUX_FILE([missing])dnl
Packit 4a16fb
if test x"${MISSING+set}" != xset; then
Packit 4a16fb
  case $am_aux_dir in
Packit 4a16fb
  *\ * | *\	*)
Packit 4a16fb
    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
Packit 4a16fb
  *)
Packit 4a16fb
    MISSING="\${SHELL} $am_aux_dir/missing" ;;
Packit 4a16fb
  esac
Packit 4a16fb
fi
Packit 4a16fb
# Use eval to expand $SHELL
Packit 4a16fb
if eval "$MISSING --is-lightweight"; then
Packit 4a16fb
  am_missing_run="$MISSING "
Packit 4a16fb
else
Packit 4a16fb
  am_missing_run=
Packit 4a16fb
  AC_MSG_WARN(['missing' script is too old or missing])
Packit 4a16fb
fi
Packit 4a16fb
])
Packit 4a16fb
Packit 4a16fb
# Helper functions for option handling.                     -*- Autoconf -*-
Packit 4a16fb
Packit 4a16fb
# Copyright (C) 2001-2018 Free Software Foundation, Inc.
Packit 4a16fb
#
Packit 4a16fb
# This file is free software; the Free Software Foundation
Packit 4a16fb
# gives unlimited permission to copy and/or distribute it,
Packit 4a16fb
# with or without modifications, as long as this notice is preserved.
Packit 4a16fb
Packit 4a16fb
# _AM_MANGLE_OPTION(NAME)
Packit 4a16fb
# -----------------------
Packit 4a16fb
AC_DEFUN([_AM_MANGLE_OPTION],
Packit 4a16fb
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
Packit 4a16fb
Packit 4a16fb
# _AM_SET_OPTION(NAME)
Packit 4a16fb
# --------------------
Packit 4a16fb
# Set option NAME.  Presently that only means defining a flag for this option.
Packit 4a16fb
AC_DEFUN([_AM_SET_OPTION],
Packit 4a16fb
[m4_define(_AM_MANGLE_OPTION([$1]), [1])])
Packit 4a16fb
Packit 4a16fb
# _AM_SET_OPTIONS(OPTIONS)
Packit 4a16fb
# ------------------------
Packit 4a16fb
# OPTIONS is a space-separated list of Automake options.
Packit 4a16fb
AC_DEFUN([_AM_SET_OPTIONS],
Packit 4a16fb
[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
Packit 4a16fb
Packit 4a16fb
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
Packit 4a16fb
# -------------------------------------------
Packit 4a16fb
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
Packit 4a16fb
AC_DEFUN([_AM_IF_OPTION],
Packit 4a16fb
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
Packit 4a16fb
Packit 4a16fb
# Copyright (C) 1999-2018 Free Software Foundation, Inc.
Packit 4a16fb
#
Packit 4a16fb
# This file is free software; the Free Software Foundation
Packit 4a16fb
# gives unlimited permission to copy and/or distribute it,
Packit 4a16fb
# with or without modifications, as long as this notice is preserved.
Packit 4a16fb
Packit 4a16fb
# _AM_PROG_CC_C_O
Packit 4a16fb
# ---------------
Packit 4a16fb
# Like AC_PROG_CC_C_O, but changed for automake.  We rewrite AC_PROG_CC
Packit 4a16fb
# to automatically call this.
Packit 4a16fb
AC_DEFUN([_AM_PROG_CC_C_O],
Packit 4a16fb
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
Packit 4a16fb
AC_REQUIRE_AUX_FILE([compile])dnl
Packit 4a16fb
AC_LANG_PUSH([C])dnl
Packit 4a16fb
AC_CACHE_CHECK(
Packit 4a16fb
  [whether $CC understands -c and -o together],
Packit 4a16fb
  [am_cv_prog_cc_c_o],
Packit 4a16fb
  [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
Packit 4a16fb
  # Make sure it works both with $CC and with simple cc.
Packit 4a16fb
  # Following AC_PROG_CC_C_O, we do the test twice because some
Packit 4a16fb
  # compilers refuse to overwrite an existing .o file with -o,
Packit 4a16fb
  # though they will create one.
Packit 4a16fb
  am_cv_prog_cc_c_o=yes
Packit 4a16fb
  for am_i in 1 2; do
Packit 4a16fb
    if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
Packit 4a16fb
         && test -f conftest2.$ac_objext; then
Packit 4a16fb
      : OK
Packit 4a16fb
    else
Packit 4a16fb
      am_cv_prog_cc_c_o=no
Packit 4a16fb
      break
Packit 4a16fb
    fi
Packit 4a16fb
  done
Packit 4a16fb
  rm -f core conftest*
Packit 4a16fb
  unset am_i])
Packit 4a16fb
if test "$am_cv_prog_cc_c_o" != yes; then
Packit 4a16fb
   # Losing compiler, so override with the script.
Packit 4a16fb
   # FIXME: It is wrong to rewrite CC.
Packit 4a16fb
   # But if we don't then we get into trouble of one sort or another.
Packit 4a16fb
   # A longer-term fix would be to have automake use am__CC in this case,
Packit 4a16fb
   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
Packit 4a16fb
   CC="$am_aux_dir/compile $CC"
Packit 4a16fb
fi
Packit 4a16fb
AC_LANG_POP([C])])
Packit 4a16fb
Packit 4a16fb
# For backward compatibility.
Packit 4a16fb
AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
Packit 4a16fb
Packit 4a16fb
# Copyright (C) 2001-2018 Free Software Foundation, Inc.
Packit 4a16fb
#
Packit 4a16fb
# This file is free software; the Free Software Foundation
Packit 4a16fb
# gives unlimited permission to copy and/or distribute it,
Packit 4a16fb
# with or without modifications, as long as this notice is preserved.
Packit 4a16fb
Packit 4a16fb
# AM_RUN_LOG(COMMAND)
Packit 4a16fb
# -------------------
Packit 4a16fb
# Run COMMAND, save the exit status in ac_status, and log it.
Packit 4a16fb
# (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
Packit 4a16fb
AC_DEFUN([AM_RUN_LOG],
Packit 4a16fb
[{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
Packit 4a16fb
   ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
Packit 4a16fb
   ac_status=$?
Packit 4a16fb
   echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
Packit 4a16fb
   (exit $ac_status); }])
Packit 4a16fb
Packit 4a16fb
# Check to make sure that the build environment is sane.    -*- Autoconf -*-
Packit 4a16fb
Packit 4a16fb
# Copyright (C) 1996-2018 Free Software Foundation, Inc.
Packit 4a16fb
#
Packit 4a16fb
# This file is free software; the Free Software Foundation
Packit 4a16fb
# gives unlimited permission to copy and/or distribute it,
Packit 4a16fb
# with or without modifications, as long as this notice is preserved.
Packit 4a16fb
Packit 4a16fb
# AM_SANITY_CHECK
Packit 4a16fb
# ---------------
Packit 4a16fb
AC_DEFUN([AM_SANITY_CHECK],
Packit 4a16fb
[AC_MSG_CHECKING([whether build environment is sane])
Packit 4a16fb
# Reject unsafe characters in $srcdir or the absolute working directory
Packit 4a16fb
# name.  Accept space and tab only in the latter.
Packit 4a16fb
am_lf='
Packit 4a16fb
'
Packit 4a16fb
case `pwd` in
Packit 4a16fb
  *[[\\\"\#\$\&\'\`$am_lf]]*)
Packit 4a16fb
    AC_MSG_ERROR([unsafe absolute working directory name]);;
Packit 4a16fb
esac
Packit 4a16fb
case $srcdir in
Packit 4a16fb
  *[[\\\"\#\$\&\'\`$am_lf\ \	]]*)
Packit 4a16fb
    AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
Packit 4a16fb
esac
Packit 4a16fb
Packit 4a16fb
# Do 'set' in a subshell so we don't clobber the current shell's
Packit 4a16fb
# arguments.  Must try -L first in case configure is actually a
Packit 4a16fb
# symlink; some systems play weird games with the mod time of symlinks
Packit 4a16fb
# (eg FreeBSD returns the mod time of the symlink's containing
Packit 4a16fb
# directory).
Packit 4a16fb
if (
Packit 4a16fb
   am_has_slept=no
Packit 4a16fb
   for am_try in 1 2; do
Packit 4a16fb
     echo "timestamp, slept: $am_has_slept" > conftest.file
Packit 4a16fb
     set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
Packit 4a16fb
     if test "$[*]" = "X"; then
Packit 4a16fb
	# -L didn't work.
Packit 4a16fb
	set X `ls -t "$srcdir/configure" conftest.file`
Packit 4a16fb
     fi
Packit 4a16fb
     if test "$[*]" != "X $srcdir/configure conftest.file" \
Packit 4a16fb
	&& test "$[*]" != "X conftest.file $srcdir/configure"; then
Packit 4a16fb
Packit 4a16fb
	# If neither matched, then we have a broken ls.  This can happen
Packit 4a16fb
	# if, for instance, CONFIG_SHELL is bash and it inherits a
Packit 4a16fb
	# broken ls alias from the environment.  This has actually
Packit 4a16fb
	# happened.  Such a system could not be considered "sane".
Packit 4a16fb
	AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
Packit 4a16fb
  alias in your environment])
Packit 4a16fb
     fi
Packit 4a16fb
     if test "$[2]" = conftest.file || test $am_try -eq 2; then
Packit 4a16fb
       break
Packit 4a16fb
     fi
Packit 4a16fb
     # Just in case.
Packit 4a16fb
     sleep 1
Packit 4a16fb
     am_has_slept=yes
Packit 4a16fb
   done
Packit 4a16fb
   test "$[2]" = conftest.file
Packit 4a16fb
   )
Packit 4a16fb
then
Packit 4a16fb
   # Ok.
Packit 4a16fb
   :
Packit 4a16fb
else
Packit 4a16fb
   AC_MSG_ERROR([newly created file is older than distributed files!
Packit 4a16fb
Check your system clock])
Packit 4a16fb
fi
Packit 4a16fb
AC_MSG_RESULT([yes])
Packit 4a16fb
# If we didn't sleep, we still need to ensure time stamps of config.status and
Packit 4a16fb
# generated files are strictly newer.
Packit 4a16fb
am_sleep_pid=
Packit 4a16fb
if grep 'slept: no' conftest.file >/dev/null 2>&1; then
Packit 4a16fb
  ( sleep 1 ) &
Packit 4a16fb
  am_sleep_pid=$!
Packit 4a16fb
fi
Packit 4a16fb
AC_CONFIG_COMMANDS_PRE(
Packit 4a16fb
  [AC_MSG_CHECKING([that generated files are newer than configure])
Packit 4a16fb
   if test -n "$am_sleep_pid"; then
Packit 4a16fb
     # Hide warnings about reused PIDs.
Packit 4a16fb
     wait $am_sleep_pid 2>/dev/null
Packit 4a16fb
   fi
Packit 4a16fb
   AC_MSG_RESULT([done])])
Packit 4a16fb
rm -f conftest.file
Packit 4a16fb
])
Packit 4a16fb
Packit 4a16fb
# Copyright (C) 2009-2018 Free Software Foundation, Inc.
Packit 4a16fb
#
Packit 4a16fb
# This file is free software; the Free Software Foundation
Packit 4a16fb
# gives unlimited permission to copy and/or distribute it,
Packit 4a16fb
# with or without modifications, as long as this notice is preserved.
Packit 4a16fb
Packit 4a16fb
# AM_SILENT_RULES([DEFAULT])
Packit 4a16fb
# --------------------------
Packit 4a16fb
# Enable less verbose build rules; with the default set to DEFAULT
Packit 4a16fb
# ("yes" being less verbose, "no" or empty being verbose).
Packit 4a16fb
AC_DEFUN([AM_SILENT_RULES],
Packit 4a16fb
[AC_ARG_ENABLE([silent-rules], [dnl
Packit 4a16fb
AS_HELP_STRING(
Packit 4a16fb
  [--enable-silent-rules],
Packit 4a16fb
  [less verbose build output (undo: "make V=1")])
Packit 4a16fb
AS_HELP_STRING(
Packit 4a16fb
  [--disable-silent-rules],
Packit 4a16fb
  [verbose build output (undo: "make V=0")])dnl
Packit 4a16fb
])
Packit 4a16fb
case $enable_silent_rules in @%:@ (((
Packit 4a16fb
  yes) AM_DEFAULT_VERBOSITY=0;;
Packit 4a16fb
   no) AM_DEFAULT_VERBOSITY=1;;
Packit 4a16fb
    *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
Packit 4a16fb
esac
Packit 4a16fb
dnl
Packit 4a16fb
dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
Packit 4a16fb
dnl do not support nested variable expansions.
Packit 4a16fb
dnl See automake bug#9928 and bug#10237.
Packit 4a16fb
am_make=${MAKE-make}
Packit 4a16fb
AC_CACHE_CHECK([whether $am_make supports nested variables],
Packit 4a16fb
   [am_cv_make_support_nested_variables],
Packit 4a16fb
   [if AS_ECHO([['TRUE=$(BAR$(V))
Packit 4a16fb
BAR0=false
Packit 4a16fb
BAR1=true
Packit 4a16fb
V=1
Packit 4a16fb
am__doit:
Packit 4a16fb
	@$(TRUE)
Packit 4a16fb
.PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
Packit 4a16fb
  am_cv_make_support_nested_variables=yes
Packit 4a16fb
else
Packit 4a16fb
  am_cv_make_support_nested_variables=no
Packit 4a16fb
fi])
Packit 4a16fb
if test $am_cv_make_support_nested_variables = yes; then
Packit 4a16fb
  dnl Using '$V' instead of '$(V)' breaks IRIX make.
Packit 4a16fb
  AM_V='$(V)'
Packit 4a16fb
  AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
Packit 4a16fb
else
Packit 4a16fb
  AM_V=$AM_DEFAULT_VERBOSITY
Packit 4a16fb
  AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
Packit 4a16fb
fi
Packit 4a16fb
AC_SUBST([AM_V])dnl
Packit 4a16fb
AM_SUBST_NOTMAKE([AM_V])dnl
Packit 4a16fb
AC_SUBST([AM_DEFAULT_V])dnl
Packit 4a16fb
AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
Packit 4a16fb
AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
Packit 4a16fb
AM_BACKSLASH='\'
Packit 4a16fb
AC_SUBST([AM_BACKSLASH])dnl
Packit 4a16fb
_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
Packit 4a16fb
])
Packit 4a16fb
Packit 4a16fb
# Copyright (C) 2001-2018 Free Software Foundation, Inc.
Packit 4a16fb
#
Packit 4a16fb
# This file is free software; the Free Software Foundation
Packit 4a16fb
# gives unlimited permission to copy and/or distribute it,
Packit 4a16fb
# with or without modifications, as long as this notice is preserved.
Packit 4a16fb
Packit 4a16fb
# AM_PROG_INSTALL_STRIP
Packit 4a16fb
# ---------------------
Packit 4a16fb
# One issue with vendor 'install' (even GNU) is that you can't
Packit 4a16fb
# specify the program used to strip binaries.  This is especially
Packit 4a16fb
# annoying in cross-compiling environments, where the build's strip
Packit 4a16fb
# is unlikely to handle the host's binaries.
Packit 4a16fb
# Fortunately install-sh will honor a STRIPPROG variable, so we
Packit 4a16fb
# always use install-sh in "make install-strip", and initialize
Packit 4a16fb
# STRIPPROG with the value of the STRIP variable (set by the user).
Packit 4a16fb
AC_DEFUN([AM_PROG_INSTALL_STRIP],
Packit 4a16fb
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
Packit 4a16fb
# Installed binaries are usually stripped using 'strip' when the user
Packit 4a16fb
# run "make install-strip".  However 'strip' might not be the right
Packit 4a16fb
# tool to use in cross-compilation environments, therefore Automake
Packit 4a16fb
# will honor the 'STRIP' environment variable to overrule this program.
Packit 4a16fb
dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
Packit 4a16fb
if test "$cross_compiling" != no; then
Packit 4a16fb
  AC_CHECK_TOOL([STRIP], [strip], :)
Packit 4a16fb
fi
Packit 4a16fb
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
Packit 4a16fb
AC_SUBST([INSTALL_STRIP_PROGRAM])])
Packit 4a16fb
Packit 4a16fb
# Copyright (C) 2006-2018 Free Software Foundation, Inc.
Packit 4a16fb
#
Packit 4a16fb
# This file is free software; the Free Software Foundation
Packit 4a16fb
# gives unlimited permission to copy and/or distribute it,
Packit 4a16fb
# with or without modifications, as long as this notice is preserved.
Packit 4a16fb
Packit 4a16fb
# _AM_SUBST_NOTMAKE(VARIABLE)
Packit 4a16fb
# ---------------------------
Packit 4a16fb
# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
Packit 4a16fb
# This macro is traced by Automake.
Packit 4a16fb
AC_DEFUN([_AM_SUBST_NOTMAKE])
Packit 4a16fb
Packit 4a16fb
# AM_SUBST_NOTMAKE(VARIABLE)
Packit 4a16fb
# --------------------------
Packit 4a16fb
# Public sister of _AM_SUBST_NOTMAKE.
Packit 4a16fb
AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
Packit 4a16fb
Packit 4a16fb
# Check how to create a tarball.                            -*- Autoconf -*-
Packit 4a16fb
Packit 4a16fb
# Copyright (C) 2004-2018 Free Software Foundation, Inc.
Packit 4a16fb
#
Packit 4a16fb
# This file is free software; the Free Software Foundation
Packit 4a16fb
# gives unlimited permission to copy and/or distribute it,
Packit 4a16fb
# with or without modifications, as long as this notice is preserved.
Packit 4a16fb
Packit 4a16fb
# _AM_PROG_TAR(FORMAT)
Packit 4a16fb
# --------------------
Packit 4a16fb
# Check how to create a tarball in format FORMAT.
Packit 4a16fb
# FORMAT should be one of 'v7', 'ustar', or 'pax'.
Packit 4a16fb
#
Packit 4a16fb
# Substitute a variable $(am__tar) that is a command
Packit 4a16fb
# writing to stdout a FORMAT-tarball containing the directory
Packit 4a16fb
# $tardir.
Packit 4a16fb
#     tardir=directory && $(am__tar) > result.tar
Packit 4a16fb
#
Packit 4a16fb
# Substitute a variable $(am__untar) that extract such
Packit 4a16fb
# a tarball read from stdin.
Packit 4a16fb
#     $(am__untar) < result.tar
Packit 4a16fb
#
Packit 4a16fb
AC_DEFUN([_AM_PROG_TAR],
Packit 4a16fb
[# Always define AMTAR for backward compatibility.  Yes, it's still used
Packit 4a16fb
# in the wild :-(  We should find a proper way to deprecate it ...
Packit 4a16fb
AC_SUBST([AMTAR], ['$${TAR-tar}'])
Packit 4a16fb
Packit 4a16fb
# We'll loop over all known methods to create a tar archive until one works.
Packit 4a16fb
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
Packit 4a16fb
Packit 4a16fb
m4_if([$1], [v7],
Packit 4a16fb
  [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
Packit 4a16fb
Packit 4a16fb
  [m4_case([$1],
Packit 4a16fb
    [ustar],
Packit 4a16fb
     [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
Packit 4a16fb
      # There is notably a 21 bits limit for the UID and the GID.  In fact,
Packit 4a16fb
      # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
Packit 4a16fb
      # and bug#13588).
Packit 4a16fb
      am_max_uid=2097151 # 2^21 - 1
Packit 4a16fb
      am_max_gid=$am_max_uid
Packit 4a16fb
      # The $UID and $GID variables are not portable, so we need to resort
Packit 4a16fb
      # to the POSIX-mandated id(1) utility.  Errors in the 'id' calls
Packit 4a16fb
      # below are definitely unexpected, so allow the users to see them
Packit 4a16fb
      # (that is, avoid stderr redirection).
Packit 4a16fb
      am_uid=`id -u || echo unknown`
Packit 4a16fb
      am_gid=`id -g || echo unknown`
Packit 4a16fb
      AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
Packit 4a16fb
      if test $am_uid -le $am_max_uid; then
Packit 4a16fb
         AC_MSG_RESULT([yes])
Packit 4a16fb
      else
Packit 4a16fb
         AC_MSG_RESULT([no])
Packit 4a16fb
         _am_tools=none
Packit 4a16fb
      fi
Packit 4a16fb
      AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
Packit 4a16fb
      if test $am_gid -le $am_max_gid; then
Packit 4a16fb
         AC_MSG_RESULT([yes])
Packit 4a16fb
      else
Packit 4a16fb
        AC_MSG_RESULT([no])
Packit 4a16fb
        _am_tools=none
Packit 4a16fb
      fi],
Packit 4a16fb
Packit 4a16fb
  [pax],
Packit 4a16fb
    [],
Packit 4a16fb
Packit 4a16fb
  [m4_fatal([Unknown tar format])])
Packit 4a16fb
Packit 4a16fb
  AC_MSG_CHECKING([how to create a $1 tar archive])
Packit 4a16fb
Packit 4a16fb
  # Go ahead even if we have the value already cached.  We do so because we
Packit 4a16fb
  # need to set the values for the 'am__tar' and 'am__untar' variables.
Packit 4a16fb
  _am_tools=${am_cv_prog_tar_$1-$_am_tools}
Packit 4a16fb
Packit 4a16fb
  for _am_tool in $_am_tools; do
Packit 4a16fb
    case $_am_tool in
Packit 4a16fb
    gnutar)
Packit 4a16fb
      for _am_tar in tar gnutar gtar; do
Packit 4a16fb
        AM_RUN_LOG([$_am_tar --version]) && break
Packit 4a16fb
      done
Packit 4a16fb
      am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
Packit 4a16fb
      am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
Packit 4a16fb
      am__untar="$_am_tar -xf -"
Packit 4a16fb
      ;;
Packit 4a16fb
    plaintar)
Packit 4a16fb
      # Must skip GNU tar: if it does not support --format= it doesn't create
Packit 4a16fb
      # ustar tarball either.
Packit 4a16fb
      (tar --version) >/dev/null 2>&1 && continue
Packit 4a16fb
      am__tar='tar chf - "$$tardir"'
Packit 4a16fb
      am__tar_='tar chf - "$tardir"'
Packit 4a16fb
      am__untar='tar xf -'
Packit 4a16fb
      ;;
Packit 4a16fb
    pax)
Packit 4a16fb
      am__tar='pax -L -x $1 -w "$$tardir"'
Packit 4a16fb
      am__tar_='pax -L -x $1 -w "$tardir"'
Packit 4a16fb
      am__untar='pax -r'
Packit 4a16fb
      ;;
Packit 4a16fb
    cpio)
Packit 4a16fb
      am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
Packit 4a16fb
      am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
Packit 4a16fb
      am__untar='cpio -i -H $1 -d'
Packit 4a16fb
      ;;
Packit 4a16fb
    none)
Packit 4a16fb
      am__tar=false
Packit 4a16fb
      am__tar_=false
Packit 4a16fb
      am__untar=false
Packit 4a16fb
      ;;
Packit 4a16fb
    esac
Packit 4a16fb
Packit 4a16fb
    # If the value was cached, stop now.  We just wanted to have am__tar
Packit 4a16fb
    # and am__untar set.
Packit 4a16fb
    test -n "${am_cv_prog_tar_$1}" && break
Packit 4a16fb
Packit 4a16fb
    # tar/untar a dummy directory, and stop if the command works.
Packit 4a16fb
    rm -rf conftest.dir
Packit 4a16fb
    mkdir conftest.dir
Packit 4a16fb
    echo GrepMe > conftest.dir/file
Packit 4a16fb
    AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
Packit 4a16fb
    rm -rf conftest.dir
Packit 4a16fb
    if test -s conftest.tar; then
Packit 4a16fb
      AM_RUN_LOG([$am__untar 
Packit 4a16fb
      AM_RUN_LOG([cat conftest.dir/file])
Packit 4a16fb
      grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
Packit 4a16fb
    fi
Packit 4a16fb
  done
Packit 4a16fb
  rm -rf conftest.dir
Packit 4a16fb
Packit 4a16fb
  AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
Packit 4a16fb
  AC_MSG_RESULT([$am_cv_prog_tar_$1])])
Packit 4a16fb
Packit 4a16fb
AC_SUBST([am__tar])
Packit 4a16fb
AC_SUBST([am__untar])
Packit 4a16fb
]) # _AM_PROG_TAR
Packit 4a16fb
Packit 4a16fb
m4_include([m4/attributes.m4])
Packit 4a16fb
m4_include([m4/libtool.m4])
Packit 4a16fb
m4_include([m4/ltoptions.m4])
Packit 4a16fb
m4_include([m4/ltsugar.m4])
Packit 4a16fb
m4_include([m4/ltversion.m4])
Packit 4a16fb
m4_include([m4/lt~obsolete.m4])
Packit 4a16fb
m4_include([acinclude.m4])