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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# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
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# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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# PARTICULAR PURPOSE.
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# Copyright (C) 2002-2018 Free Software Foundation, Inc.
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#
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# with or without modifications, as long as this notice is preserved.
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# Copyright (C) 2011-2018 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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lib)
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unknown)
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# AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
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# Copyright (C) 2001-2018 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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# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
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# it makes $ac_aux_dir quite unusable in subdirectories: in the top
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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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fi])])
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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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# There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
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# written in clear, in which case automake, when reading aclocal.m4,
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# will think it sees a *use*, and therefore will trigger all it's
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# C support machinery.  Also note that it means that autoscan, seeing
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# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
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# _AM_DEPENDENCIES(NAME)
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# ----------------------
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# See how the compiler implements dependency checking.
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# NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC".
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# We try a few techniques and use that to set a single cache variable.
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# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
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AC_CACHE_CHECK([dependency style of $depcc],
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    # This happens at least with the AIX C compiler.
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    : > sub/conftest.c
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    for i in 1 2 3 4 5 6; do
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      echo '#include "conftst'$i'.h"' >> sub/conftest.c
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      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
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      # Solaris 10 /bin/sh.
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      echo '/* dummy */' > sub/conftst$i.h
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    gcc)
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    nosideeffect)
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      # After this tag, mechanisms are not by side-effect, so they'll
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	continue
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	break
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      ;;
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    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
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      # This compiler won't grok '-c -o', but also, the minuso test has
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    none) break ;;
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       source=sub/conftest.c object=$am__obj \
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       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
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       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
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         >/dev/null 2>conftest.err &&
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       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
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       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
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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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      # that says an option was ignored or not supported.
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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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        am_cv_$1_dependencies_compiler_type=$depmode
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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$1], [
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])
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# AM_SET_DEPDIR
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# -------------
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# Choose a directory name for dependency files.
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AC_DEFUN([AM_SET_DEPDIR],
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[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
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AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
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])
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# AM_DEP_TRACK
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# ------------
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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$enable_dependency_tracking" != xno; then
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  AMDEPBACKSLASH='\'
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fi
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AM_CONDITIONAL([AMDEP], [test "x$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
Packit 874993
_AM_SUBST_NOTMAKE([am__nodep])dnl
Packit 874993
])
Packit 874993
Packit 874993
# Generate code to set up dependency tracking.              -*- Autoconf -*-
Packit 874993
Packit Service 688f9c
# Copyright (C) 1999-2018 Free Software Foundation, Inc.
Packit 874993
#
Packit 874993
# This file is free software; the Free Software Foundation
Packit 874993
# gives unlimited permission to copy and/or distribute it,
Packit 874993
# with or without modifications, as long as this notice is preserved.
Packit 874993
Packit 874993
# _AM_OUTPUT_DEPENDENCY_COMMANDS
Packit 874993
# ------------------------------
Packit 874993
AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
Packit 874993
[{
Packit 874993
  # Older Autoconf quotes --file arguments for eval, but not when files
Packit 874993
  # are listed without --file.  Let's play safe and only enable the eval
Packit 874993
  # if we detect the quoting.
Packit Service 688f9c
  # TODO: see whether this extra hack can be removed once we start
Packit Service 688f9c
  # requiring Autoconf 2.70 or later.
Packit Service 688f9c
  AS_CASE([$CONFIG_FILES],
Packit Service 688f9c
          [*\'*], [eval set x "$CONFIG_FILES"],
Packit Service 688f9c
          [*], [set x $CONFIG_FILES])
Packit 874993
  shift
Packit Service 688f9c
  # Used to flag and report bootstrapping failures.
Packit Service 688f9c
  am_rc=0
Packit Service 688f9c
  for am_mf
Packit 874993
  do
Packit 874993
    # Strip MF so we end up with the name of the file.
Packit Service 688f9c
    am_mf=`AS_ECHO(["$am_mf"]) | sed -e 's/:.*$//'`
Packit Service 688f9c
    # Check whether this is an Automake generated Makefile which includes
Packit Service 688f9c
    # dependency-tracking related rules and includes.
Packit Service 688f9c
    # Grep'ing the whole file directly is not great: AIX grep has a line
Packit 874993
    # limit of 2048, but all sed's we know have understand at least 4000.
Packit Service 688f9c
    sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
Packit Service 688f9c
      || continue
Packit Service 688f9c
    am_dirpart=`AS_DIRNAME(["$am_mf"])`
Packit Service 688f9c
    am_filepart=`AS_BASENAME(["$am_mf"])`
Packit Service 688f9c
    AM_RUN_LOG([cd "$am_dirpart" \
Packit Service 688f9c
      && sed -e '/# am--include-marker/d' "$am_filepart" \
Packit Service 688f9c
        | $MAKE -f - am--depfiles]) || am_rc=$?
Packit 874993
  done
Packit Service 688f9c
  if test $am_rc -ne 0; then
Packit Service 688f9c
    AC_MSG_FAILURE([Something went wrong bootstrapping makefile fragments
Packit Service 688f9c
    for automatic dependency tracking.  Try re-running configure with the
Packit Service 688f9c
    '--disable-dependency-tracking' option to at least be able to build
Packit Service 688f9c
    the package (albeit without support for automatic dependency tracking).])
Packit Service 688f9c
  fi
Packit Service 688f9c
  AS_UNSET([am_dirpart])
Packit Service 688f9c
  AS_UNSET([am_filepart])
Packit Service 688f9c
  AS_UNSET([am_mf])
Packit Service 688f9c
  AS_UNSET([am_rc])
Packit Service 688f9c
  rm -f conftest-deps.mk
Packit 874993
}
Packit 874993
])# _AM_OUTPUT_DEPENDENCY_COMMANDS
Packit 874993
Packit 874993
Packit 874993
# AM_OUTPUT_DEPENDENCY_COMMANDS
Packit 874993
# -----------------------------
Packit 874993
# This macro should only be invoked once -- use via AC_REQUIRE.
Packit 874993
#
Packit Service 688f9c
# This code is only required when automatic dependency tracking is enabled.
Packit Service 688f9c
# This creates each '.Po' and '.Plo' makefile fragment that we'll need in
Packit Service 688f9c
# order to bootstrap the dependency handling code.
Packit 874993
AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
Packit 874993
[AC_CONFIG_COMMANDS([depfiles],
Packit 874993
     [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
Packit Service 688f9c
     [AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"])])
Packit 874993
Packit 874993
# Do all the work for Automake.                             -*- Autoconf -*-
Packit 874993
Packit Service 688f9c
# Copyright (C) 1996-2018 Free Software Foundation, Inc.
Packit 874993
#
Packit 874993
# This file is free software; the Free Software Foundation
Packit 874993
# gives unlimited permission to copy and/or distribute it,
Packit 874993
# with or without modifications, as long as this notice is preserved.
Packit 874993
Packit 874993
# This macro actually does too much.  Some checks are only needed if
Packit 874993
# your package does certain things.  But this isn't really a big deal.
Packit 874993
Packit 874993
dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.
Packit 874993
m4_define([AC_PROG_CC],
Packit 874993
m4_defn([AC_PROG_CC])
Packit 874993
[_AM_PROG_CC_C_O
Packit 874993
])
Packit 874993
Packit 874993
# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
Packit 874993
# AM_INIT_AUTOMAKE([OPTIONS])
Packit 874993
# -----------------------------------------------
Packit 874993
# The call with PACKAGE and VERSION arguments is the old style
Packit 874993
# call (pre autoconf-2.50), which is being phased out.  PACKAGE
Packit 874993
# and VERSION should now be passed to AC_INIT and removed from
Packit 874993
# the call to AM_INIT_AUTOMAKE.
Packit 874993
# We support both call styles for the transition.  After
Packit 874993
# the next Automake release, Autoconf can make the AC_INIT
Packit 874993
# arguments mandatory, and then we can depend on a new Autoconf
Packit 874993
# release and drop the old call support.
Packit 874993
AC_DEFUN([AM_INIT_AUTOMAKE],
Packit 874993
[AC_PREREQ([2.65])dnl
Packit 874993
dnl Autoconf wants to disallow AM_ names.  We explicitly allow
Packit 874993
dnl the ones we care about.
Packit 874993
m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
Packit 874993
AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
Packit 874993
AC_REQUIRE([AC_PROG_INSTALL])dnl
Packit 874993
if test "`cd $srcdir && pwd`" != "`pwd`"; then
Packit 874993
  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
Packit 874993
  # is not polluted with repeated "-I."
Packit 874993
  AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
Packit 874993
  # test to see if srcdir already configured
Packit 874993
  if test -f $srcdir/config.status; then
Packit 874993
    AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
Packit 874993
  fi
Packit 874993
fi
Packit 874993
Packit 874993
# test whether we have cygpath
Packit 874993
if test -z "$CYGPATH_W"; then
Packit 874993
  if (cygpath --version) >/dev/null 2>/dev/null; then
Packit 874993
    CYGPATH_W='cygpath -w'
Packit 874993
  else
Packit 874993
    CYGPATH_W=echo
Packit 874993
  fi
Packit 874993
fi
Packit 874993
AC_SUBST([CYGPATH_W])
Packit 874993
Packit 874993
# Define the identity of the package.
Packit 874993
dnl Distinguish between old-style and new-style calls.
Packit 874993
m4_ifval([$2],
Packit 874993
[AC_DIAGNOSE([obsolete],
Packit 874993
             [$0: two- and three-arguments forms are deprecated.])
Packit 874993
m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
Packit 874993
 AC_SUBST([PACKAGE], [$1])dnl
Packit 874993
 AC_SUBST([VERSION], [$2])],
Packit 874993
[_AM_SET_OPTIONS([$1])dnl
Packit 874993
dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
Packit 874993
m4_if(
Packit 874993
  m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
Packit 874993
  [ok:ok],,
Packit 874993
  [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
Packit 874993
 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
Packit 874993
 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
Packit 874993
Packit 874993
_AM_IF_OPTION([no-define],,
Packit 874993
[AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
Packit 874993
 AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
Packit 874993
Packit 874993
# Some tools Automake needs.
Packit 874993
AC_REQUIRE([AM_SANITY_CHECK])dnl
Packit 874993
AC_REQUIRE([AC_ARG_PROGRAM])dnl
Packit 874993
AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
Packit 874993
AM_MISSING_PROG([AUTOCONF], [autoconf])
Packit 874993
AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
Packit 874993
AM_MISSING_PROG([AUTOHEADER], [autoheader])
Packit 874993
AM_MISSING_PROG([MAKEINFO], [makeinfo])
Packit 874993
AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
Packit 874993
AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
Packit 874993
AC_REQUIRE([AC_PROG_MKDIR_P])dnl
Packit 874993
# For better backward compatibility.  To be removed once Automake 1.9.x
Packit 874993
# dies out for good.  For more background, see:
Packit Service 688f9c
# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
Packit Service 688f9c
# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
Packit 874993
AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
Packit Service 688f9c
# We need awk for the "check" target (and possibly the TAP driver).  The
Packit Service 688f9c
# system "awk" is bad on some platforms.
Packit 874993
AC_REQUIRE([AC_PROG_AWK])dnl
Packit 874993
AC_REQUIRE([AC_PROG_MAKE_SET])dnl
Packit 874993
AC_REQUIRE([AM_SET_LEADING_DOT])dnl
Packit 874993
_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
Packit 874993
	      [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
Packit 874993
			     [_AM_PROG_TAR([v7])])])
Packit 874993
_AM_IF_OPTION([no-dependencies],,
Packit 874993
[AC_PROVIDE_IFELSE([AC_PROG_CC],
Packit 874993
		  [_AM_DEPENDENCIES([CC])],
Packit 874993
		  [m4_define([AC_PROG_CC],
Packit 874993
			     m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
Packit 874993
AC_PROVIDE_IFELSE([AC_PROG_CXX],
Packit 874993
		  [_AM_DEPENDENCIES([CXX])],
Packit 874993
		  [m4_define([AC_PROG_CXX],
Packit 874993
			     m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
Packit 874993
AC_PROVIDE_IFELSE([AC_PROG_OBJC],
Packit 874993
		  [_AM_DEPENDENCIES([OBJC])],
Packit 874993
		  [m4_define([AC_PROG_OBJC],
Packit 874993
			     m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
Packit 874993
AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
Packit 874993
		  [_AM_DEPENDENCIES([OBJCXX])],
Packit 874993
		  [m4_define([AC_PROG_OBJCXX],
Packit 874993
			     m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
Packit 874993
])
Packit 874993
AC_REQUIRE([AM_SILENT_RULES])dnl
Packit 874993
dnl The testsuite driver may need to know about EXEEXT, so add the
Packit 874993
dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This
Packit 874993
dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
Packit 874993
AC_CONFIG_COMMANDS_PRE(dnl
Packit 874993
[m4_provide_if([_AM_COMPILER_EXEEXT],
Packit 874993
  [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
Packit 874993
Packit 874993
# POSIX will say in a future version that running "rm -f" with no argument
Packit 874993
# is OK; and we want to be able to make that assumption in our Makefile
Packit 874993
# recipes.  So use an aggressive probe to check that the usage we want is
Packit 874993
# actually supported "in the wild" to an acceptable degree.
Packit 874993
# See automake bug#10828.
Packit 874993
# To make any issue more visible, cause the running configure to be aborted
Packit 874993
# by default if the 'rm' program in use doesn't match our expectations; the
Packit 874993
# user can still override this though.
Packit 874993
if rm -f && rm -fr && rm -rf; then : OK; else
Packit 874993
  cat >&2 <<'END'
Packit 874993
Oops!
Packit 874993
Packit 874993
Your 'rm' program seems unable to run without file operands specified
Packit 874993
on the command line, even when the '-f' option is present.  This is contrary
Packit 874993
to the behaviour of most rm programs out there, and not conforming with
Packit 874993
the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
Packit 874993
Packit 874993
Please tell bug-automake@gnu.org about your system, including the value
Packit 874993
of your $PATH and any error possibly output before this message.  This
Packit 874993
can help us improve future automake versions.
Packit 874993
Packit 874993
END
Packit 874993
  if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
Packit 874993
    echo 'Configuration will proceed anyway, since you have set the' >&2
Packit 874993
    echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
Packit 874993
    echo >&2
Packit 874993
  else
Packit 874993
    cat >&2 <<'END'
Packit 874993
Aborting the configuration process, to ensure you take notice of the issue.
Packit 874993
Packit 874993
You can download and install GNU coreutils to get an 'rm' implementation
Packit Service 688f9c
that behaves properly: <https://www.gnu.org/software/coreutils/>.
Packit 874993
Packit 874993
If you want to complete the configuration process using your problematic
Packit 874993
'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
Packit 874993
to "yes", and re-run configure.
Packit 874993
Packit 874993
END
Packit 874993
    AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
Packit 874993
  fi
Packit Service 688f9c
fi
Packit Service 688f9c
dnl The trailing newline in this macro's definition is deliberate, for
Packit Service 688f9c
dnl backward compatibility and to allow trailing 'dnl'-style comments
Packit Service 688f9c
dnl after the AM_INIT_AUTOMAKE invocation. See automake bug#16841.
Packit Service 688f9c
])
Packit 874993
Packit 874993
dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
Packit 874993
dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
Packit 874993
dnl mangled by Autoconf and run in a shell conditional statement.
Packit 874993
m4_define([_AC_COMPILER_EXEEXT],
Packit 874993
m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
Packit 874993
Packit 874993
# When config.status generates a header, we must update the stamp-h file.
Packit 874993
# This file resides in the same directory as the config header
Packit 874993
# that is generated.  The stamp files are numbered to have different names.
Packit 874993
Packit 874993
# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
Packit 874993
# loop where config.status creates the headers, so we can generate
Packit 874993
# our stamp files there.
Packit 874993
AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
Packit 874993
[# Compute $1's index in $config_headers.
Packit 874993
_am_arg=$1
Packit 874993
_am_stamp_count=1
Packit 874993
for _am_header in $config_headers :; do
Packit 874993
  case $_am_header in
Packit 874993
    $_am_arg | $_am_arg:* )
Packit 874993
      break ;;
Packit 874993
    * )
Packit 874993
      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
Packit 874993
  esac
Packit 874993
done
Packit 874993
echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
Packit 874993
Packit Service 688f9c
# Copyright (C) 2001-2018 Free Software Foundation, Inc.
Packit 874993
#
Packit 874993
# This file is free software; the Free Software Foundation
Packit 874993
# gives unlimited permission to copy and/or distribute it,
Packit 874993
# with or without modifications, as long as this notice is preserved.
Packit 874993
Packit 874993
# AM_PROG_INSTALL_SH
Packit 874993
# ------------------
Packit 874993
# Define $install_sh.
Packit 874993
AC_DEFUN([AM_PROG_INSTALL_SH],
Packit 874993
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
Packit Service 688f9c
if test x"${install_sh+set}" != xset; then
Packit 874993
  case $am_aux_dir in
Packit 874993
  *\ * | *\	*)
Packit 874993
    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
Packit 874993
  *)
Packit 874993
    install_sh="\${SHELL} $am_aux_dir/install-sh"
Packit 874993
  esac
Packit 874993
fi
Packit 874993
AC_SUBST([install_sh])])
Packit 874993
Packit Service 688f9c
# Copyright (C) 2003-2018 Free Software Foundation, Inc.
Packit 874993
#
Packit 874993
# This file is free software; the Free Software Foundation
Packit 874993
# gives unlimited permission to copy and/or distribute it,
Packit 874993
# with or without modifications, as long as this notice is preserved.
Packit 874993
Packit 874993
# Check whether the underlying file-system supports filenames
Packit 874993
# with a leading dot.  For instance MS-DOS doesn't.
Packit 874993
AC_DEFUN([AM_SET_LEADING_DOT],
Packit 874993
[rm -rf .tst 2>/dev/null
Packit 874993
mkdir .tst 2>/dev/null
Packit 874993
if test -d .tst; then
Packit 874993
  am__leading_dot=.
Packit 874993
else
Packit 874993
  am__leading_dot=_
Packit 874993
fi
Packit 874993
rmdir .tst 2>/dev/null
Packit 874993
AC_SUBST([am__leading_dot])])
Packit 874993
Packit 874993
# Check to see how 'make' treats includes.	            -*- Autoconf -*-
Packit 874993
Packit Service 688f9c
# Copyright (C) 2001-2018 Free Software Foundation, Inc.
Packit 874993
#
Packit 874993
# This file is free software; the Free Software Foundation
Packit 874993
# gives unlimited permission to copy and/or distribute it,
Packit 874993
# with or without modifications, as long as this notice is preserved.
Packit 874993
Packit 874993
# AM_MAKE_INCLUDE()
Packit 874993
# -----------------
Packit Service 688f9c
# Check whether make has an 'include' directive that can support all
Packit Service 688f9c
# the idioms we need for our automatic dependency tracking code.
Packit 874993
AC_DEFUN([AM_MAKE_INCLUDE],
Packit Service 688f9c
[AC_MSG_CHECKING([whether ${MAKE-make} supports the include directive])
Packit Service 688f9c
cat > confinc.mk << 'END'
Packit 874993
am__doit:
Packit Service 688f9c
	@echo this is the am__doit target >confinc.out
Packit 874993
.PHONY: am__doit
Packit 874993
END
Packit 874993
am__include="#"
Packit 874993
am__quote=
Packit Service 688f9c
# BSD make does it like this.
Packit Service 688f9c
echo '.include "confinc.mk" # ignored' > confmf.BSD
Packit Service 688f9c
# Other make implementations (GNU, Solaris 10, AIX) do it like this.
Packit Service 688f9c
echo 'include confinc.mk # ignored' > confmf.GNU
Packit Service 688f9c
_am_result=no
Packit Service 688f9c
for s in GNU BSD; do
Packit Service 688f9c
  AM_RUN_LOG([${MAKE-make} -f confmf.$s && cat confinc.out])
Packit Service 688f9c
  AS_CASE([$?:`cat confinc.out 2>/dev/null`],
Packit Service 688f9c
      ['0:this is the am__doit target'],
Packit Service 688f9c
      [AS_CASE([$s],
Packit Service 688f9c
          [BSD], [am__include='.include' am__quote='"'],
Packit Service 688f9c
          [am__include='include' am__quote=''])])
Packit Service 688f9c
  if test "$am__include" != "#"; then
Packit Service 688f9c
    _am_result="yes ($s style)"
Packit Service 688f9c
    break
Packit Service 688f9c
  fi
Packit Service 688f9c
done
Packit Service 688f9c
rm -f confinc.* confmf.*
Packit Service 688f9c
AC_MSG_RESULT([${_am_result}])
Packit Service 688f9c
AC_SUBST([am__include])])
Packit Service 688f9c
AC_SUBST([am__quote])])
Packit 874993
Packit 874993
# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
Packit 874993
Packit Service 688f9c
# Copyright (C) 1997-2018 Free Software Foundation, Inc.
Packit 874993
#
Packit 874993
# This file is free software; the Free Software Foundation
Packit 874993
# gives unlimited permission to copy and/or distribute it,
Packit 874993
# with or without modifications, as long as this notice is preserved.
Packit 874993
Packit 874993
# AM_MISSING_PROG(NAME, PROGRAM)
Packit 874993
# ------------------------------
Packit 874993
AC_DEFUN([AM_MISSING_PROG],
Packit 874993
[AC_REQUIRE([AM_MISSING_HAS_RUN])
Packit 874993
$1=${$1-"${am_missing_run}$2"}
Packit 874993
AC_SUBST($1)])
Packit 874993
Packit 874993
# AM_MISSING_HAS_RUN
Packit 874993
# ------------------
Packit 874993
# Define MISSING if not defined so far and test if it is modern enough.
Packit 874993
# If it is, set am_missing_run to use it, otherwise, to nothing.
Packit 874993
AC_DEFUN([AM_MISSING_HAS_RUN],
Packit 874993
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
Packit 874993
AC_REQUIRE_AUX_FILE([missing])dnl
Packit 874993
if test x"${MISSING+set}" != xset; then
Packit 874993
  case $am_aux_dir in
Packit 874993
  *\ * | *\	*)
Packit 874993
    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
Packit 874993
  *)
Packit 874993
    MISSING="\${SHELL} $am_aux_dir/missing" ;;
Packit 874993
  esac
Packit 874993
fi
Packit 874993
# Use eval to expand $SHELL
Packit 874993
if eval "$MISSING --is-lightweight"; then
Packit 874993
  am_missing_run="$MISSING "
Packit 874993
else
Packit 874993
  am_missing_run=
Packit 874993
  AC_MSG_WARN(['missing' script is too old or missing])
Packit 874993
fi
Packit 874993
])
Packit 874993
Packit 874993
# Helper functions for option handling.                     -*- Autoconf -*-
Packit 874993
Packit Service 688f9c
# Copyright (C) 2001-2018 Free Software Foundation, Inc.
Packit 874993
#
Packit 874993
# This file is free software; the Free Software Foundation
Packit 874993
# gives unlimited permission to copy and/or distribute it,
Packit 874993
# with or without modifications, as long as this notice is preserved.
Packit 874993
Packit 874993
# _AM_MANGLE_OPTION(NAME)
Packit 874993
# -----------------------
Packit 874993
AC_DEFUN([_AM_MANGLE_OPTION],
Packit 874993
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
Packit 874993
Packit 874993
# _AM_SET_OPTION(NAME)
Packit 874993
# --------------------
Packit 874993
# Set option NAME.  Presently that only means defining a flag for this option.
Packit 874993
AC_DEFUN([_AM_SET_OPTION],
Packit 874993
[m4_define(_AM_MANGLE_OPTION([$1]), [1])])
Packit 874993
Packit 874993
# _AM_SET_OPTIONS(OPTIONS)
Packit 874993
# ------------------------
Packit 874993
# OPTIONS is a space-separated list of Automake options.
Packit 874993
AC_DEFUN([_AM_SET_OPTIONS],
Packit 874993
[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
Packit 874993
Packit 874993
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
Packit 874993
# -------------------------------------------
Packit 874993
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
Packit 874993
AC_DEFUN([_AM_IF_OPTION],
Packit 874993
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
Packit 874993
Packit Service 688f9c
# Copyright (C) 1999-2018 Free Software Foundation, Inc.
Packit 874993
#
Packit 874993
# This file is free software; the Free Software Foundation
Packit 874993
# gives unlimited permission to copy and/or distribute it,
Packit 874993
# with or without modifications, as long as this notice is preserved.
Packit 874993
Packit 874993
# _AM_PROG_CC_C_O
Packit 874993
# ---------------
Packit 874993
# Like AC_PROG_CC_C_O, but changed for automake.  We rewrite AC_PROG_CC
Packit 874993
# to automatically call this.
Packit 874993
AC_DEFUN([_AM_PROG_CC_C_O],
Packit 874993
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
Packit 874993
AC_REQUIRE_AUX_FILE([compile])dnl
Packit 874993
AC_LANG_PUSH([C])dnl
Packit 874993
AC_CACHE_CHECK(
Packit 874993
  [whether $CC understands -c and -o together],
Packit 874993
  [am_cv_prog_cc_c_o],
Packit 874993
  [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
Packit 874993
  # Make sure it works both with $CC and with simple cc.
Packit 874993
  # Following AC_PROG_CC_C_O, we do the test twice because some
Packit 874993
  # compilers refuse to overwrite an existing .o file with -o,
Packit 874993
  # though they will create one.
Packit 874993
  am_cv_prog_cc_c_o=yes
Packit 874993
  for am_i in 1 2; do
Packit 874993
    if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
Packit 874993
         && test -f conftest2.$ac_objext; then
Packit 874993
      : OK
Packit 874993
    else
Packit 874993
      am_cv_prog_cc_c_o=no
Packit 874993
      break
Packit 874993
    fi
Packit 874993
  done
Packit 874993
  rm -f core conftest*
Packit 874993
  unset am_i])
Packit 874993
if test "$am_cv_prog_cc_c_o" != yes; then
Packit 874993
   # Losing compiler, so override with the script.
Packit 874993
   # FIXME: It is wrong to rewrite CC.
Packit 874993
   # But if we don't then we get into trouble of one sort or another.
Packit 874993
   # A longer-term fix would be to have automake use am__CC in this case,
Packit 874993
   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
Packit 874993
   CC="$am_aux_dir/compile $CC"
Packit 874993
fi
Packit 874993
AC_LANG_POP([C])])
Packit 874993
Packit 874993
# For backward compatibility.
Packit 874993
AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
Packit 874993
Packit Service 688f9c
# Copyright (C) 2001-2018 Free Software Foundation, Inc.
Packit 874993
#
Packit 874993
# This file is free software; the Free Software Foundation
Packit 874993
# gives unlimited permission to copy and/or distribute it,
Packit 874993
# with or without modifications, as long as this notice is preserved.
Packit 874993
Packit 874993
# AM_RUN_LOG(COMMAND)
Packit 874993
# -------------------
Packit 874993
# Run COMMAND, save the exit status in ac_status, and log it.
Packit 874993
# (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
Packit 874993
AC_DEFUN([AM_RUN_LOG],
Packit 874993
[{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
Packit 874993
   ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
Packit 874993
   ac_status=$?
Packit 874993
   echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
Packit 874993
   (exit $ac_status); }])
Packit 874993
Packit 874993
# Check to make sure that the build environment is sane.    -*- Autoconf -*-
Packit 874993
Packit Service 688f9c
# Copyright (C) 1996-2018 Free Software Foundation, Inc.
Packit 874993
#
Packit 874993
# This file is free software; the Free Software Foundation
Packit 874993
# gives unlimited permission to copy and/or distribute it,
Packit 874993
# with or without modifications, as long as this notice is preserved.
Packit 874993
Packit 874993
# AM_SANITY_CHECK
Packit 874993
# ---------------
Packit 874993
AC_DEFUN([AM_SANITY_CHECK],
Packit 874993
[AC_MSG_CHECKING([whether build environment is sane])
Packit 874993
# Reject unsafe characters in $srcdir or the absolute working directory
Packit 874993
# name.  Accept space and tab only in the latter.
Packit 874993
am_lf='
Packit 874993
'
Packit 874993
case `pwd` in
Packit 874993
  *[[\\\"\#\$\&\'\`$am_lf]]*)
Packit 874993
    AC_MSG_ERROR([unsafe absolute working directory name]);;
Packit 874993
esac
Packit 874993
case $srcdir in
Packit 874993
  *[[\\\"\#\$\&\'\`$am_lf\ \	]]*)
Packit 874993
    AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
Packit 874993
esac
Packit 874993
Packit 874993
# Do 'set' in a subshell so we don't clobber the current shell's
Packit 874993
# arguments.  Must try -L first in case configure is actually a
Packit 874993
# symlink; some systems play weird games with the mod time of symlinks
Packit 874993
# (eg FreeBSD returns the mod time of the symlink's containing
Packit 874993
# directory).
Packit 874993
if (
Packit 874993
   am_has_slept=no
Packit 874993
   for am_try in 1 2; do
Packit 874993
     echo "timestamp, slept: $am_has_slept" > conftest.file
Packit 874993
     set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
Packit 874993
     if test "$[*]" = "X"; then
Packit 874993
	# -L didn't work.
Packit 874993
	set X `ls -t "$srcdir/configure" conftest.file`
Packit 874993
     fi
Packit 874993
     if test "$[*]" != "X $srcdir/configure conftest.file" \
Packit 874993
	&& test "$[*]" != "X conftest.file $srcdir/configure"; then
Packit 874993
Packit 874993
	# If neither matched, then we have a broken ls.  This can happen
Packit 874993
	# if, for instance, CONFIG_SHELL is bash and it inherits a
Packit 874993
	# broken ls alias from the environment.  This has actually
Packit 874993
	# happened.  Such a system could not be considered "sane".
Packit 874993
	AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
Packit 874993
  alias in your environment])
Packit 874993
     fi
Packit 874993
     if test "$[2]" = conftest.file || test $am_try -eq 2; then
Packit 874993
       break
Packit 874993
     fi
Packit 874993
     # Just in case.
Packit 874993
     sleep 1
Packit 874993
     am_has_slept=yes
Packit 874993
   done
Packit 874993
   test "$[2]" = conftest.file
Packit 874993
   )
Packit 874993
then
Packit 874993
   # Ok.
Packit 874993
   :
Packit 874993
else
Packit 874993
   AC_MSG_ERROR([newly created file is older than distributed files!
Packit 874993
Check your system clock])
Packit 874993
fi
Packit 874993
AC_MSG_RESULT([yes])
Packit 874993
# If we didn't sleep, we still need to ensure time stamps of config.status and
Packit 874993
# generated files are strictly newer.
Packit 874993
am_sleep_pid=
Packit 874993
if grep 'slept: no' conftest.file >/dev/null 2>&1; then
Packit 874993
  ( sleep 1 ) &
Packit 874993
  am_sleep_pid=$!
Packit 874993
fi
Packit 874993
AC_CONFIG_COMMANDS_PRE(
Packit 874993
  [AC_MSG_CHECKING([that generated files are newer than configure])
Packit 874993
   if test -n "$am_sleep_pid"; then
Packit 874993
     # Hide warnings about reused PIDs.
Packit 874993
     wait $am_sleep_pid 2>/dev/null
Packit 874993
   fi
Packit 874993
   AC_MSG_RESULT([done])])
Packit 874993
rm -f conftest.file
Packit 874993
])
Packit 874993
Packit Service 688f9c
# Copyright (C) 2009-2018 Free Software Foundation, Inc.
Packit 874993
#
Packit 874993
# This file is free software; the Free Software Foundation
Packit 874993
# gives unlimited permission to copy and/or distribute it,
Packit 874993
# with or without modifications, as long as this notice is preserved.
Packit 874993
Packit 874993
# AM_SILENT_RULES([DEFAULT])
Packit 874993
# --------------------------
Packit 874993
# Enable less verbose build rules; with the default set to DEFAULT
Packit 874993
# ("yes" being less verbose, "no" or empty being verbose).
Packit 874993
AC_DEFUN([AM_SILENT_RULES],
Packit 874993
[AC_ARG_ENABLE([silent-rules], [dnl
Packit 874993
AS_HELP_STRING(
Packit 874993
  [--enable-silent-rules],
Packit 874993
  [less verbose build output (undo: "make V=1")])
Packit 874993
AS_HELP_STRING(
Packit 874993
  [--disable-silent-rules],
Packit 874993
  [verbose build output (undo: "make V=0")])dnl
Packit 874993
])
Packit 874993
case $enable_silent_rules in @%:@ (((
Packit 874993
  yes) AM_DEFAULT_VERBOSITY=0;;
Packit 874993
   no) AM_DEFAULT_VERBOSITY=1;;
Packit 874993
    *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
Packit 874993
esac
Packit 874993
dnl
Packit 874993
dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
Packit 874993
dnl do not support nested variable expansions.
Packit 874993
dnl See automake bug#9928 and bug#10237.
Packit 874993
am_make=${MAKE-make}
Packit 874993
AC_CACHE_CHECK([whether $am_make supports nested variables],
Packit 874993
   [am_cv_make_support_nested_variables],
Packit 874993
   [if AS_ECHO([['TRUE=$(BAR$(V))
Packit 874993
BAR0=false
Packit 874993
BAR1=true
Packit 874993
V=1
Packit 874993
am__doit:
Packit 874993
	@$(TRUE)
Packit 874993
.PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
Packit 874993
  am_cv_make_support_nested_variables=yes
Packit 874993
else
Packit 874993
  am_cv_make_support_nested_variables=no
Packit 874993
fi])
Packit 874993
if test $am_cv_make_support_nested_variables = yes; then
Packit 874993
  dnl Using '$V' instead of '$(V)' breaks IRIX make.
Packit 874993
  AM_V='$(V)'
Packit 874993
  AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
Packit 874993
else
Packit 874993
  AM_V=$AM_DEFAULT_VERBOSITY
Packit 874993
  AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
Packit 874993
fi
Packit 874993
AC_SUBST([AM_V])dnl
Packit 874993
AM_SUBST_NOTMAKE([AM_V])dnl
Packit 874993
AC_SUBST([AM_DEFAULT_V])dnl
Packit 874993
AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
Packit 874993
AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
Packit 874993
AM_BACKSLASH='\'
Packit 874993
AC_SUBST([AM_BACKSLASH])dnl
Packit 874993
_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
Packit 874993
])
Packit 874993
Packit Service 688f9c
# Copyright (C) 2001-2018 Free Software Foundation, Inc.
Packit 874993
#
Packit 874993
# This file is free software; the Free Software Foundation
Packit 874993
# gives unlimited permission to copy and/or distribute it,
Packit 874993
# with or without modifications, as long as this notice is preserved.
Packit 874993
Packit 874993
# AM_PROG_INSTALL_STRIP
Packit 874993
# ---------------------
Packit 874993
# One issue with vendor 'install' (even GNU) is that you can't
Packit 874993
# specify the program used to strip binaries.  This is especially
Packit 874993
# annoying in cross-compiling environments, where the build's strip
Packit 874993
# is unlikely to handle the host's binaries.
Packit 874993
# Fortunately install-sh will honor a STRIPPROG variable, so we
Packit 874993
# always use install-sh in "make install-strip", and initialize
Packit 874993
# STRIPPROG with the value of the STRIP variable (set by the user).
Packit 874993
AC_DEFUN([AM_PROG_INSTALL_STRIP],
Packit 874993
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
Packit 874993
# Installed binaries are usually stripped using 'strip' when the user
Packit 874993
# run "make install-strip".  However 'strip' might not be the right
Packit 874993
# tool to use in cross-compilation environments, therefore Automake
Packit 874993
# will honor the 'STRIP' environment variable to overrule this program.
Packit 874993
dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
Packit 874993
if test "$cross_compiling" != no; then
Packit 874993
  AC_CHECK_TOOL([STRIP], [strip], :)
Packit 874993
fi
Packit 874993
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
Packit 874993
AC_SUBST([INSTALL_STRIP_PROGRAM])])
Packit 874993
Packit Service 688f9c
# Copyright (C) 2006-2018 Free Software Foundation, Inc.
Packit 874993
#
Packit 874993
# This file is free software; the Free Software Foundation
Packit 874993
# gives unlimited permission to copy and/or distribute it,
Packit 874993
# with or without modifications, as long as this notice is preserved.
Packit 874993
Packit 874993
# _AM_SUBST_NOTMAKE(VARIABLE)
Packit 874993
# ---------------------------
Packit 874993
# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
Packit 874993
# This macro is traced by Automake.
Packit 874993
AC_DEFUN([_AM_SUBST_NOTMAKE])
Packit 874993
Packit 874993
# AM_SUBST_NOTMAKE(VARIABLE)
Packit 874993
# --------------------------
Packit 874993
# Public sister of _AM_SUBST_NOTMAKE.
Packit 874993
AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
Packit 874993
Packit 874993
# Check how to create a tarball.                            -*- Autoconf -*-
Packit 874993
Packit Service 688f9c
# Copyright (C) 2004-2018 Free Software Foundation, Inc.
Packit 874993
#
Packit 874993
# This file is free software; the Free Software Foundation
Packit 874993
# gives unlimited permission to copy and/or distribute it,
Packit 874993
# with or without modifications, as long as this notice is preserved.
Packit 874993
Packit 874993
# _AM_PROG_TAR(FORMAT)
Packit 874993
# --------------------
Packit 874993
# Check how to create a tarball in format FORMAT.
Packit 874993
# FORMAT should be one of 'v7', 'ustar', or 'pax'.
Packit 874993
#
Packit 874993
# Substitute a variable $(am__tar) that is a command
Packit 874993
# writing to stdout a FORMAT-tarball containing the directory
Packit 874993
# $tardir.
Packit 874993
#     tardir=directory && $(am__tar) > result.tar
Packit 874993
#
Packit 874993
# Substitute a variable $(am__untar) that extract such
Packit 874993
# a tarball read from stdin.
Packit 874993
#     $(am__untar) < result.tar
Packit 874993
#
Packit 874993
AC_DEFUN([_AM_PROG_TAR],
Packit 874993
[# Always define AMTAR for backward compatibility.  Yes, it's still used
Packit 874993
# in the wild :-(  We should find a proper way to deprecate it ...
Packit 874993
AC_SUBST([AMTAR], ['$${TAR-tar}'])
Packit 874993
Packit 874993
# We'll loop over all known methods to create a tar archive until one works.
Packit 874993
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
Packit 874993
Packit 874993
m4_if([$1], [v7],
Packit 874993
  [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
Packit 874993
Packit 874993
  [m4_case([$1],
Packit 874993
    [ustar],
Packit 874993
     [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
Packit 874993
      # There is notably a 21 bits limit for the UID and the GID.  In fact,
Packit 874993
      # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
Packit 874993
      # and bug#13588).
Packit 874993
      am_max_uid=2097151 # 2^21 - 1
Packit 874993
      am_max_gid=$am_max_uid
Packit 874993
      # The $UID and $GID variables are not portable, so we need to resort
Packit 874993
      # to the POSIX-mandated id(1) utility.  Errors in the 'id' calls
Packit 874993
      # below are definitely unexpected, so allow the users to see them
Packit 874993
      # (that is, avoid stderr redirection).
Packit 874993
      am_uid=`id -u || echo unknown`
Packit 874993
      am_gid=`id -g || echo unknown`
Packit 874993
      AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
Packit 874993
      if test $am_uid -le $am_max_uid; then
Packit 874993
         AC_MSG_RESULT([yes])
Packit 874993
      else
Packit 874993
         AC_MSG_RESULT([no])
Packit 874993
         _am_tools=none
Packit 874993
      fi
Packit 874993
      AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
Packit 874993
      if test $am_gid -le $am_max_gid; then
Packit 874993
         AC_MSG_RESULT([yes])
Packit 874993
      else
Packit 874993
        AC_MSG_RESULT([no])
Packit 874993
        _am_tools=none
Packit 874993
      fi],
Packit 874993
Packit 874993
  [pax],
Packit 874993
    [],
Packit 874993
Packit 874993
  [m4_fatal([Unknown tar format])])
Packit 874993
Packit 874993
  AC_MSG_CHECKING([how to create a $1 tar archive])
Packit 874993
Packit 874993
  # Go ahead even if we have the value already cached.  We do so because we
Packit 874993
  # need to set the values for the 'am__tar' and 'am__untar' variables.
Packit 874993
  _am_tools=${am_cv_prog_tar_$1-$_am_tools}
Packit 874993
Packit 874993
  for _am_tool in $_am_tools; do
Packit 874993
    case $_am_tool in
Packit 874993
    gnutar)
Packit 874993
      for _am_tar in tar gnutar gtar; do
Packit 874993
        AM_RUN_LOG([$_am_tar --version]) && break
Packit 874993
      done
Packit 874993
      am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
Packit 874993
      am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
Packit 874993
      am__untar="$_am_tar -xf -"
Packit 874993
      ;;
Packit 874993
    plaintar)
Packit 874993
      # Must skip GNU tar: if it does not support --format= it doesn't create
Packit 874993
      # ustar tarball either.
Packit 874993
      (tar --version) >/dev/null 2>&1 && continue
Packit 874993
      am__tar='tar chf - "$$tardir"'
Packit 874993
      am__tar_='tar chf - "$tardir"'
Packit 874993
      am__untar='tar xf -'
Packit 874993
      ;;
Packit 874993
    pax)
Packit 874993
      am__tar='pax -L -x $1 -w "$$tardir"'
Packit 874993
      am__tar_='pax -L -x $1 -w "$tardir"'
Packit 874993
      am__untar='pax -r'
Packit 874993
      ;;
Packit 874993
    cpio)
Packit 874993
      am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
Packit 874993
      am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
Packit 874993
      am__untar='cpio -i -H $1 -d'
Packit 874993
      ;;
Packit 874993
    none)
Packit 874993
      am__tar=false
Packit 874993
      am__tar_=false
Packit 874993
      am__untar=false
Packit 874993
      ;;
Packit 874993
    esac
Packit 874993
Packit 874993
    # If the value was cached, stop now.  We just wanted to have am__tar
Packit 874993
    # and am__untar set.
Packit 874993
    test -n "${am_cv_prog_tar_$1}" && break
Packit 874993
Packit 874993
    # tar/untar a dummy directory, and stop if the command works.
Packit 874993
    rm -rf conftest.dir
Packit 874993
    mkdir conftest.dir
Packit 874993
    echo GrepMe > conftest.dir/file
Packit 874993
    AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
Packit 874993
    rm -rf conftest.dir
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    if test -s conftest.tar; then
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      AM_RUN_LOG([$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/ax_pthread.m4])
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m4_include([m4/gtk-doc.m4])
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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])