Blame aclocal.m4

Packit 6b81fa
# generated automatically by aclocal 1.16.1 -*- Autoconf -*-
Packit 6b81fa
Packit 6b81fa
# Copyright (C) 1996-2018 Free Software Foundation, Inc.
Packit 6b81fa
Packit 6b81fa
# This file is free software; the Free Software Foundation
Packit 6b81fa
# gives unlimited permission to copy and/or distribute it,
Packit 6b81fa
# with or without modifications, as long as this notice is preserved.
Packit 6b81fa
Packit 6b81fa
# This program is distributed in the hope that it will be useful,
Packit 6b81fa
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
Packit 6b81fa
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
Packit 6b81fa
# PARTICULAR PURPOSE.
Packit 6b81fa
Packit 6b81fa
m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
Packit 6b81fa
m4_ifndef([AC_AUTOCONF_VERSION],
Packit 6b81fa
  [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
Packit 6b81fa
m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],,
Packit 6b81fa
[m4_warning([this file was generated for autoconf 2.69.
Packit 6b81fa
You have another version of autoconf.  It may work, but is not guaranteed to.
Packit 6b81fa
If you have problems, you may need to regenerate the build system entirely.
Packit 6b81fa
To do so, use the procedure documented by the package, typically 'autoreconf'.])])
Packit 6b81fa
Packit 6b81fa
# pkg.m4 - Macros to locate and utilise pkg-config.   -*- Autoconf -*-
Packit 6b81fa
# serial 11 (pkg-config-0.29.1)
Packit 6b81fa
Packit 6b81fa
dnl Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
Packit 6b81fa
dnl Copyright © 2012-2015 Dan Nicholson <dbn.lists@gmail.com>
Packit 6b81fa
dnl
Packit 6b81fa
dnl This program is free software; you can redistribute it and/or modify
Packit 6b81fa
dnl it under the terms of the GNU General Public License as published by
Packit 6b81fa
dnl the Free Software Foundation; either version 2 of the License, or
Packit 6b81fa
dnl (at your option) any later version.
Packit 6b81fa
dnl
Packit 6b81fa
dnl This program is distributed in the hope that it will be useful, but
Packit 6b81fa
dnl WITHOUT ANY WARRANTY; without even the implied warranty of
Packit 6b81fa
dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Packit 6b81fa
dnl General Public License for more details.
Packit 6b81fa
dnl
Packit 6b81fa
dnl You should have received a copy of the GNU General Public License
Packit 6b81fa
dnl along with this program; if not, write to the Free Software
Packit 6b81fa
dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
Packit 6b81fa
dnl 02111-1307, USA.
Packit 6b81fa
dnl
Packit 6b81fa
dnl As a special exception to the GNU General Public License, if you
Packit 6b81fa
dnl distribute this file as part of a program that contains a
Packit 6b81fa
dnl configuration script generated by Autoconf, you may include it under
Packit 6b81fa
dnl the same distribution terms that you use for the rest of that
Packit 6b81fa
dnl program.
Packit 6b81fa
Packit 6b81fa
dnl PKG_PREREQ(MIN-VERSION)
Packit 6b81fa
dnl -----------------------
Packit 6b81fa
dnl Since: 0.29
Packit 6b81fa
dnl
Packit 6b81fa
dnl Verify that the version of the pkg-config macros are at least
Packit 6b81fa
dnl MIN-VERSION. Unlike PKG_PROG_PKG_CONFIG, which checks the user's
Packit 6b81fa
dnl installed version of pkg-config, this checks the developer's version
Packit 6b81fa
dnl of pkg.m4 when generating configure.
Packit 6b81fa
dnl
Packit 6b81fa
dnl To ensure that this macro is defined, also add:
Packit 6b81fa
dnl m4_ifndef([PKG_PREREQ],
Packit 6b81fa
dnl     [m4_fatal([must install pkg-config 0.29 or later before running autoconf/autogen])])
Packit 6b81fa
dnl
Packit 6b81fa
dnl See the "Since" comment for each macro you use to see what version
Packit 6b81fa
dnl of the macros you require.
Packit 6b81fa
m4_defun([PKG_PREREQ],
Packit 6b81fa
[m4_define([PKG_MACROS_VERSION], [0.29.1])
Packit 6b81fa
m4_if(m4_version_compare(PKG_MACROS_VERSION, [$1]), -1,
Packit 6b81fa
    [m4_fatal([pkg.m4 version $1 or higher is required but ]PKG_MACROS_VERSION[ found])])
Packit 6b81fa
])dnl PKG_PREREQ
Packit 6b81fa
Packit 6b81fa
dnl PKG_PROG_PKG_CONFIG([MIN-VERSION])
Packit 6b81fa
dnl ----------------------------------
Packit 6b81fa
dnl Since: 0.16
Packit 6b81fa
dnl
Packit 6b81fa
dnl Search for the pkg-config tool and set the PKG_CONFIG variable to
Packit 6b81fa
dnl first found in the path. Checks that the version of pkg-config found
Packit 6b81fa
dnl is at least MIN-VERSION. If MIN-VERSION is not specified, 0.9.0 is
Packit 6b81fa
dnl used since that's the first version where most current features of
Packit 6b81fa
dnl pkg-config existed.
Packit 6b81fa
AC_DEFUN([PKG_PROG_PKG_CONFIG],
Packit 6b81fa
[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
Packit 6b81fa
m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$])
Packit 6b81fa
m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$])
Packit 6b81fa
AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])
Packit 6b81fa
AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path])
Packit 6b81fa
AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path])
Packit 6b81fa
Packit 6b81fa
if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
Packit 6b81fa
	AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
Packit 6b81fa
fi
Packit 6b81fa
if test -n "$PKG_CONFIG"; then
Packit 6b81fa
	_pkg_min_version=m4_default([$1], [0.9.0])
Packit 6b81fa
	AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
Packit 6b81fa
	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
Packit 6b81fa
		AC_MSG_RESULT([yes])
Packit 6b81fa
	else
Packit 6b81fa
		AC_MSG_RESULT([no])
Packit 6b81fa
		PKG_CONFIG=""
Packit 6b81fa
	fi
Packit 6b81fa
fi[]dnl
Packit 6b81fa
])dnl PKG_PROG_PKG_CONFIG
Packit 6b81fa
Packit 6b81fa
dnl PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
Packit 6b81fa
dnl -------------------------------------------------------------------
Packit 6b81fa
dnl Since: 0.18
Packit 6b81fa
dnl
Packit 6b81fa
dnl Check to see whether a particular set of modules exists. Similar to
Packit 6b81fa
dnl PKG_CHECK_MODULES(), but does not set variables or print errors.
Packit 6b81fa
dnl
Packit 6b81fa
dnl Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])
Packit 6b81fa
dnl only at the first occurence in configure.ac, so if the first place
Packit 6b81fa
dnl it's called might be skipped (such as if it is within an "if", you
Packit 6b81fa
dnl have to call PKG_CHECK_EXISTS manually
Packit 6b81fa
AC_DEFUN([PKG_CHECK_EXISTS],
Packit 6b81fa
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
Packit 6b81fa
if test -n "$PKG_CONFIG" && \
Packit 6b81fa
    AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
Packit 6b81fa
  m4_default([$2], [:])
Packit 6b81fa
m4_ifvaln([$3], [else
Packit 6b81fa
  $3])dnl
Packit 6b81fa
fi])
Packit 6b81fa
Packit 6b81fa
dnl _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
Packit 6b81fa
dnl ---------------------------------------------
Packit 6b81fa
dnl Internal wrapper calling pkg-config via PKG_CONFIG and setting
Packit 6b81fa
dnl pkg_failed based on the result.
Packit 6b81fa
m4_define([_PKG_CONFIG],
Packit 6b81fa
[if test -n "$$1"; then
Packit 6b81fa
    pkg_cv_[]$1="$$1"
Packit 6b81fa
 elif test -n "$PKG_CONFIG"; then
Packit 6b81fa
    PKG_CHECK_EXISTS([$3],
Packit 6b81fa
                     [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`
Packit 6b81fa
		      test "x$?" != "x0" && pkg_failed=yes ],
Packit 6b81fa
		     [pkg_failed=yes])
Packit 6b81fa
 else
Packit 6b81fa
    pkg_failed=untried
Packit 6b81fa
fi[]dnl
Packit 6b81fa
])dnl _PKG_CONFIG
Packit 6b81fa
Packit 6b81fa
dnl _PKG_SHORT_ERRORS_SUPPORTED
Packit 6b81fa
dnl ---------------------------
Packit 6b81fa
dnl Internal check to see if pkg-config supports short errors.
Packit 6b81fa
AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
Packit 6b81fa
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])
Packit 6b81fa
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
Packit 6b81fa
        _pkg_short_errors_supported=yes
Packit 6b81fa
else
Packit 6b81fa
        _pkg_short_errors_supported=no
Packit 6b81fa
fi[]dnl
Packit 6b81fa
])dnl _PKG_SHORT_ERRORS_SUPPORTED
Packit 6b81fa
Packit 6b81fa
Packit 6b81fa
dnl PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
Packit 6b81fa
dnl   [ACTION-IF-NOT-FOUND])
Packit 6b81fa
dnl --------------------------------------------------------------
Packit 6b81fa
dnl Since: 0.4.0
Packit 6b81fa
dnl
Packit 6b81fa
dnl Note that if there is a possibility the first call to
Packit 6b81fa
dnl PKG_CHECK_MODULES might not happen, you should be sure to include an
Packit 6b81fa
dnl explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
Packit 6b81fa
AC_DEFUN([PKG_CHECK_MODULES],
Packit 6b81fa
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
Packit 6b81fa
AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
Packit 6b81fa
AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
Packit 6b81fa
Packit 6b81fa
pkg_failed=no
Packit 6b81fa
AC_MSG_CHECKING([for $1])
Packit 6b81fa
Packit 6b81fa
_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
Packit 6b81fa
_PKG_CONFIG([$1][_LIBS], [libs], [$2])
Packit 6b81fa
Packit 6b81fa
m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
Packit 6b81fa
and $1[]_LIBS to avoid the need to call pkg-config.
Packit 6b81fa
See the pkg-config man page for more details.])
Packit 6b81fa
Packit 6b81fa
if test $pkg_failed = yes; then
Packit 6b81fa
   	AC_MSG_RESULT([no])
Packit 6b81fa
        _PKG_SHORT_ERRORS_SUPPORTED
Packit 6b81fa
        if test $_pkg_short_errors_supported = yes; then
Packit 6b81fa
	        $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1`
Packit 6b81fa
        else 
Packit 6b81fa
	        $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1`
Packit 6b81fa
        fi
Packit 6b81fa
	# Put the nasty error message in config.log where it belongs
Packit 6b81fa
	echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
Packit 6b81fa
Packit 6b81fa
	m4_default([$4], [AC_MSG_ERROR(
Packit 6b81fa
[Package requirements ($2) were not met:
Packit 6b81fa
Packit 6b81fa
$$1_PKG_ERRORS
Packit 6b81fa
Packit 6b81fa
Consider adjusting the PKG_CONFIG_PATH environment variable if you
Packit 6b81fa
installed software in a non-standard prefix.
Packit 6b81fa
Packit 6b81fa
_PKG_TEXT])[]dnl
Packit 6b81fa
        ])
Packit 6b81fa
elif test $pkg_failed = untried; then
Packit 6b81fa
     	AC_MSG_RESULT([no])
Packit 6b81fa
	m4_default([$4], [AC_MSG_FAILURE(
Packit 6b81fa
[The pkg-config script could not be found or is too old.  Make sure it
Packit 6b81fa
is in your PATH or set the PKG_CONFIG environment variable to the full
Packit 6b81fa
path to pkg-config.
Packit 6b81fa
Packit 6b81fa
_PKG_TEXT
Packit 6b81fa
Packit 6b81fa
To get pkg-config, see <http://pkg-config.freedesktop.org/>.])[]dnl
Packit 6b81fa
        ])
Packit 6b81fa
else
Packit 6b81fa
	$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
Packit 6b81fa
	$1[]_LIBS=$pkg_cv_[]$1[]_LIBS
Packit 6b81fa
        AC_MSG_RESULT([yes])
Packit 6b81fa
	$3
Packit 6b81fa
fi[]dnl
Packit 6b81fa
])dnl PKG_CHECK_MODULES
Packit 6b81fa
Packit 6b81fa
Packit 6b81fa
dnl PKG_CHECK_MODULES_STATIC(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
Packit 6b81fa
dnl   [ACTION-IF-NOT-FOUND])
Packit 6b81fa
dnl ---------------------------------------------------------------------
Packit 6b81fa
dnl Since: 0.29
Packit 6b81fa
dnl
Packit 6b81fa
dnl Checks for existence of MODULES and gathers its build flags with
Packit 6b81fa
dnl static libraries enabled. Sets VARIABLE-PREFIX_CFLAGS from --cflags
Packit 6b81fa
dnl and VARIABLE-PREFIX_LIBS from --libs.
Packit 6b81fa
dnl
Packit 6b81fa
dnl Note that if there is a possibility the first call to
Packit 6b81fa
dnl PKG_CHECK_MODULES_STATIC might not happen, you should be sure to
Packit 6b81fa
dnl include an explicit call to PKG_PROG_PKG_CONFIG in your
Packit 6b81fa
dnl configure.ac.
Packit 6b81fa
AC_DEFUN([PKG_CHECK_MODULES_STATIC],
Packit 6b81fa
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
Packit 6b81fa
_save_PKG_CONFIG=$PKG_CONFIG
Packit 6b81fa
PKG_CONFIG="$PKG_CONFIG --static"
Packit 6b81fa
PKG_CHECK_MODULES($@)
Packit 6b81fa
PKG_CONFIG=$_save_PKG_CONFIG[]dnl
Packit 6b81fa
])dnl PKG_CHECK_MODULES_STATIC
Packit 6b81fa
Packit 6b81fa
Packit 6b81fa
dnl PKG_INSTALLDIR([DIRECTORY])
Packit 6b81fa
dnl -------------------------
Packit 6b81fa
dnl Since: 0.27
Packit 6b81fa
dnl
Packit 6b81fa
dnl Substitutes the variable pkgconfigdir as the location where a module
Packit 6b81fa
dnl should install pkg-config .pc files. By default the directory is
Packit 6b81fa
dnl $libdir/pkgconfig, but the default can be changed by passing
Packit 6b81fa
dnl DIRECTORY. The user can override through the --with-pkgconfigdir
Packit 6b81fa
dnl parameter.
Packit 6b81fa
AC_DEFUN([PKG_INSTALLDIR],
Packit 6b81fa
[m4_pushdef([pkg_default], [m4_default([$1], ['${libdir}/pkgconfig'])])
Packit 6b81fa
m4_pushdef([pkg_description],
Packit 6b81fa
    [pkg-config installation directory @<:@]pkg_default[@:>@])
Packit 6b81fa
AC_ARG_WITH([pkgconfigdir],
Packit 6b81fa
    [AS_HELP_STRING([--with-pkgconfigdir], pkg_description)],,
Packit 6b81fa
    [with_pkgconfigdir=]pkg_default)
Packit 6b81fa
AC_SUBST([pkgconfigdir], [$with_pkgconfigdir])
Packit 6b81fa
m4_popdef([pkg_default])
Packit 6b81fa
m4_popdef([pkg_description])
Packit 6b81fa
])dnl PKG_INSTALLDIR
Packit 6b81fa
Packit 6b81fa
Packit 6b81fa
dnl PKG_NOARCH_INSTALLDIR([DIRECTORY])
Packit 6b81fa
dnl --------------------------------
Packit 6b81fa
dnl Since: 0.27
Packit 6b81fa
dnl
Packit 6b81fa
dnl Substitutes the variable noarch_pkgconfigdir as the location where a
Packit 6b81fa
dnl module should install arch-independent pkg-config .pc files. By
Packit 6b81fa
dnl default the directory is $datadir/pkgconfig, but the default can be
Packit 6b81fa
dnl changed by passing DIRECTORY. The user can override through the
Packit 6b81fa
dnl --with-noarch-pkgconfigdir parameter.
Packit 6b81fa
AC_DEFUN([PKG_NOARCH_INSTALLDIR],
Packit 6b81fa
[m4_pushdef([pkg_default], [m4_default([$1], ['${datadir}/pkgconfig'])])
Packit 6b81fa
m4_pushdef([pkg_description],
Packit 6b81fa
    [pkg-config arch-independent installation directory @<:@]pkg_default[@:>@])
Packit 6b81fa
AC_ARG_WITH([noarch-pkgconfigdir],
Packit 6b81fa
    [AS_HELP_STRING([--with-noarch-pkgconfigdir], pkg_description)],,
Packit 6b81fa
    [with_noarch_pkgconfigdir=]pkg_default)
Packit 6b81fa
AC_SUBST([noarch_pkgconfigdir], [$with_noarch_pkgconfigdir])
Packit 6b81fa
m4_popdef([pkg_default])
Packit 6b81fa
m4_popdef([pkg_description])
Packit 6b81fa
])dnl PKG_NOARCH_INSTALLDIR
Packit 6b81fa
Packit 6b81fa
Packit 6b81fa
dnl PKG_CHECK_VAR(VARIABLE, MODULE, CONFIG-VARIABLE,
Packit 6b81fa
dnl [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
Packit 6b81fa
dnl -------------------------------------------
Packit 6b81fa
dnl Since: 0.28
Packit 6b81fa
dnl
Packit 6b81fa
dnl Retrieves the value of the pkg-config variable for the given module.
Packit 6b81fa
AC_DEFUN([PKG_CHECK_VAR],
Packit 6b81fa
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
Packit 6b81fa
AC_ARG_VAR([$1], [value of $3 for $2, overriding pkg-config])dnl
Packit 6b81fa
Packit 6b81fa
_PKG_CONFIG([$1], [variable="][$3]["], [$2])
Packit 6b81fa
AS_VAR_COPY([$1], [pkg_cv_][$1])
Packit 6b81fa
Packit 6b81fa
AS_VAR_IF([$1], [""], [$5], [$4])dnl
Packit 6b81fa
])dnl PKG_CHECK_VAR
Packit 6b81fa
Packit 6b81fa
dnl PKG_WITH_MODULES(VARIABLE-PREFIX, MODULES,
Packit 6b81fa
dnl   [ACTION-IF-FOUND],[ACTION-IF-NOT-FOUND],
Packit 6b81fa
dnl   [DESCRIPTION], [DEFAULT])
Packit 6b81fa
dnl ------------------------------------------
Packit 6b81fa
dnl
Packit 6b81fa
dnl Prepare a "--with-" configure option using the lowercase
Packit 6b81fa
dnl [VARIABLE-PREFIX] name, merging the behaviour of AC_ARG_WITH and
Packit 6b81fa
dnl PKG_CHECK_MODULES in a single macro.
Packit 6b81fa
AC_DEFUN([PKG_WITH_MODULES],
Packit 6b81fa
[
Packit 6b81fa
m4_pushdef([with_arg], m4_tolower([$1]))
Packit 6b81fa
Packit 6b81fa
m4_pushdef([description],
Packit 6b81fa
           [m4_default([$5], [build with ]with_arg[ support])])
Packit 6b81fa
Packit 6b81fa
m4_pushdef([def_arg], [m4_default([$6], [auto])])
Packit 6b81fa
m4_pushdef([def_action_if_found], [AS_TR_SH([with_]with_arg)=yes])
Packit 6b81fa
m4_pushdef([def_action_if_not_found], [AS_TR_SH([with_]with_arg)=no])
Packit 6b81fa
Packit 6b81fa
m4_case(def_arg,
Packit 6b81fa
            [yes],[m4_pushdef([with_without], [--without-]with_arg)],
Packit 6b81fa
            [m4_pushdef([with_without],[--with-]with_arg)])
Packit 6b81fa
Packit 6b81fa
AC_ARG_WITH(with_arg,
Packit 6b81fa
     AS_HELP_STRING(with_without, description[ @<:@default=]def_arg[@:>@]),,
Packit 6b81fa
    [AS_TR_SH([with_]with_arg)=def_arg])
Packit 6b81fa
Packit 6b81fa
AS_CASE([$AS_TR_SH([with_]with_arg)],
Packit 6b81fa
            [yes],[PKG_CHECK_MODULES([$1],[$2],$3,$4)],
Packit 6b81fa
            [auto],[PKG_CHECK_MODULES([$1],[$2],
Packit 6b81fa
                                        [m4_n([def_action_if_found]) $3],
Packit 6b81fa
                                        [m4_n([def_action_if_not_found]) $4])])
Packit 6b81fa
Packit 6b81fa
m4_popdef([with_arg])
Packit 6b81fa
m4_popdef([description])
Packit 6b81fa
m4_popdef([def_arg])
Packit 6b81fa
Packit 6b81fa
])dnl PKG_WITH_MODULES
Packit 6b81fa
Packit 6b81fa
dnl PKG_HAVE_WITH_MODULES(VARIABLE-PREFIX, MODULES,
Packit 6b81fa
dnl   [DESCRIPTION], [DEFAULT])
Packit 6b81fa
dnl -----------------------------------------------
Packit 6b81fa
dnl
Packit 6b81fa
dnl Convenience macro to trigger AM_CONDITIONAL after PKG_WITH_MODULES
Packit 6b81fa
dnl check._[VARIABLE-PREFIX] is exported as make variable.
Packit 6b81fa
AC_DEFUN([PKG_HAVE_WITH_MODULES],
Packit 6b81fa
[
Packit 6b81fa
PKG_WITH_MODULES([$1],[$2],,,[$3],[$4])
Packit 6b81fa
Packit 6b81fa
AM_CONDITIONAL([HAVE_][$1],
Packit 6b81fa
               [test "$AS_TR_SH([with_]m4_tolower([$1]))" = "yes"])
Packit 6b81fa
])dnl PKG_HAVE_WITH_MODULES
Packit 6b81fa
Packit 6b81fa
dnl PKG_HAVE_DEFINE_WITH_MODULES(VARIABLE-PREFIX, MODULES,
Packit 6b81fa
dnl   [DESCRIPTION], [DEFAULT])
Packit 6b81fa
dnl ------------------------------------------------------
Packit 6b81fa
dnl
Packit 6b81fa
dnl Convenience macro to run AM_CONDITIONAL and AC_DEFINE after
Packit 6b81fa
dnl PKG_WITH_MODULES check. HAVE_[VARIABLE-PREFIX] is exported as make
Packit 6b81fa
dnl and preprocessor variable.
Packit 6b81fa
AC_DEFUN([PKG_HAVE_DEFINE_WITH_MODULES],
Packit 6b81fa
[
Packit 6b81fa
PKG_HAVE_WITH_MODULES([$1],[$2],[$3],[$4])
Packit 6b81fa
Packit 6b81fa
AS_IF([test "$AS_TR_SH([with_]m4_tolower([$1]))" = "yes"],
Packit 6b81fa
        [AC_DEFINE([HAVE_][$1], 1, [Enable ]m4_tolower([$1])[ support])])
Packit 6b81fa
])dnl PKG_HAVE_DEFINE_WITH_MODULES
Packit 6b81fa
Packit 6b81fa
# Copyright (C) 2002-2018 Free Software Foundation, Inc.
Packit 6b81fa
#
Packit 6b81fa
# This file is free software; the Free Software Foundation
Packit 6b81fa
# gives unlimited permission to copy and/or distribute it,
Packit 6b81fa
# with or without modifications, as long as this notice is preserved.
Packit 6b81fa
Packit 6b81fa
# AM_AUTOMAKE_VERSION(VERSION)
Packit 6b81fa
# ----------------------------
Packit 6b81fa
# Automake X.Y traces this macro to ensure aclocal.m4 has been
Packit 6b81fa
# generated from the m4 files accompanying Automake X.Y.
Packit 6b81fa
# (This private macro should not be called outside this file.)
Packit 6b81fa
AC_DEFUN([AM_AUTOMAKE_VERSION],
Packit 6b81fa
[am__api_version='1.16'
Packit 6b81fa
dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
Packit 6b81fa
dnl require some minimum version.  Point them to the right macro.
Packit 6b81fa
m4_if([$1], [1.16.1], [],
Packit 6b81fa
      [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
Packit 6b81fa
])
Packit 6b81fa
Packit 6b81fa
# _AM_AUTOCONF_VERSION(VERSION)
Packit 6b81fa
# -----------------------------
Packit 6b81fa
# aclocal traces this macro to find the Autoconf version.
Packit 6b81fa
# This is a private macro too.  Using m4_define simplifies
Packit 6b81fa
# the logic in aclocal, which can simply ignore this definition.
Packit 6b81fa
m4_define([_AM_AUTOCONF_VERSION], [])
Packit 6b81fa
Packit 6b81fa
# AM_SET_CURRENT_AUTOMAKE_VERSION
Packit 6b81fa
# -------------------------------
Packit 6b81fa
# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
Packit 6b81fa
# This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
Packit 6b81fa
AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
Packit 6b81fa
[AM_AUTOMAKE_VERSION([1.16.1])dnl
Packit 6b81fa
m4_ifndef([AC_AUTOCONF_VERSION],
Packit 6b81fa
  [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
Packit 6b81fa
_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
Packit 6b81fa
Packit 6b81fa
# AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
Packit 6b81fa
Packit 6b81fa
# Copyright (C) 2001-2018 Free Software Foundation, Inc.
Packit 6b81fa
#
Packit 6b81fa
# This file is free software; the Free Software Foundation
Packit 6b81fa
# gives unlimited permission to copy and/or distribute it,
Packit 6b81fa
# with or without modifications, as long as this notice is preserved.
Packit 6b81fa
Packit 6b81fa
# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
Packit 6b81fa
# $ac_aux_dir to '$srcdir/foo'.  In other projects, it is set to
Packit 6b81fa
# '$srcdir', '$srcdir/..', or '$srcdir/../..'.
Packit 6b81fa
#
Packit 6b81fa
# Of course, Automake must honor this variable whenever it calls a
Packit 6b81fa
# tool from the auxiliary directory.  The problem is that $srcdir (and
Packit 6b81fa
# therefore $ac_aux_dir as well) can be either absolute or relative,
Packit 6b81fa
# depending on how configure is run.  This is pretty annoying, since
Packit 6b81fa
# it makes $ac_aux_dir quite unusable in subdirectories: in the top
Packit 6b81fa
# source directory, any form will work fine, but in subdirectories a
Packit 6b81fa
# relative path needs to be adjusted first.
Packit 6b81fa
#
Packit 6b81fa
# $ac_aux_dir/missing
Packit 6b81fa
#    fails when called from a subdirectory if $ac_aux_dir is relative
Packit 6b81fa
# $top_srcdir/$ac_aux_dir/missing
Packit 6b81fa
#    fails if $ac_aux_dir is absolute,
Packit 6b81fa
#    fails when called from a subdirectory in a VPATH build with
Packit 6b81fa
#          a relative $ac_aux_dir
Packit 6b81fa
#
Packit 6b81fa
# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
Packit 6b81fa
# are both prefixed by $srcdir.  In an in-source build this is usually
Packit 6b81fa
# harmless because $srcdir is '.', but things will broke when you
Packit 6b81fa
# start a VPATH build or use an absolute $srcdir.
Packit 6b81fa
#
Packit 6b81fa
# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
Packit 6b81fa
# iff we strip the leading $srcdir from $ac_aux_dir.  That would be:
Packit 6b81fa
#   am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
Packit 6b81fa
# and then we would define $MISSING as
Packit 6b81fa
#   MISSING="\${SHELL} $am_aux_dir/missing"
Packit 6b81fa
# This will work as long as MISSING is not called from configure, because
Packit 6b81fa
# unfortunately $(top_srcdir) has no meaning in configure.
Packit 6b81fa
# However there are other variables, like CC, which are often used in
Packit 6b81fa
# configure, and could therefore not use this "fixed" $ac_aux_dir.
Packit 6b81fa
#
Packit 6b81fa
# Another solution, used here, is to always expand $ac_aux_dir to an
Packit 6b81fa
# absolute PATH.  The drawback is that using absolute paths prevent a
Packit 6b81fa
# configured tree to be moved without reconfiguration.
Packit 6b81fa
Packit 6b81fa
AC_DEFUN([AM_AUX_DIR_EXPAND],
Packit 6b81fa
[AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
Packit 6b81fa
# Expand $ac_aux_dir to an absolute path.
Packit 6b81fa
am_aux_dir=`cd "$ac_aux_dir" && pwd`
Packit 6b81fa
])
Packit 6b81fa
Packit 6b81fa
# AM_CONDITIONAL                                            -*- Autoconf -*-
Packit 6b81fa
Packit 6b81fa
# Copyright (C) 1997-2018 Free Software Foundation, Inc.
Packit 6b81fa
#
Packit 6b81fa
# This file is free software; the Free Software Foundation
Packit 6b81fa
# gives unlimited permission to copy and/or distribute it,
Packit 6b81fa
# with or without modifications, as long as this notice is preserved.
Packit 6b81fa
Packit 6b81fa
# AM_CONDITIONAL(NAME, SHELL-CONDITION)
Packit 6b81fa
# -------------------------------------
Packit 6b81fa
# Define a conditional.
Packit 6b81fa
AC_DEFUN([AM_CONDITIONAL],
Packit 6b81fa
[AC_PREREQ([2.52])dnl
Packit 6b81fa
 m4_if([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
Packit 6b81fa
       [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
Packit 6b81fa
AC_SUBST([$1_TRUE])dnl
Packit 6b81fa
AC_SUBST([$1_FALSE])dnl
Packit 6b81fa
_AM_SUBST_NOTMAKE([$1_TRUE])dnl
Packit 6b81fa
_AM_SUBST_NOTMAKE([$1_FALSE])dnl
Packit 6b81fa
m4_define([_AM_COND_VALUE_$1], [$2])dnl
Packit 6b81fa
if $2; then
Packit 6b81fa
  $1_TRUE=
Packit 6b81fa
  $1_FALSE='#'
Packit 6b81fa
else
Packit 6b81fa
  $1_TRUE='#'
Packit 6b81fa
  $1_FALSE=
Packit 6b81fa
fi
Packit 6b81fa
AC_CONFIG_COMMANDS_PRE(
Packit 6b81fa
[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
Packit 6b81fa
  AC_MSG_ERROR([[conditional "$1" was never defined.
Packit 6b81fa
Usually this means the macro was only invoked conditionally.]])
Packit 6b81fa
fi])])
Packit 6b81fa
Packit 6b81fa
# Copyright (C) 1999-2018 Free Software Foundation, Inc.
Packit 6b81fa
#
Packit 6b81fa
# This file is free software; the Free Software Foundation
Packit 6b81fa
# gives unlimited permission to copy and/or distribute it,
Packit 6b81fa
# with or without modifications, as long as this notice is preserved.
Packit 6b81fa
Packit 6b81fa
Packit 6b81fa
# There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
Packit 6b81fa
# written in clear, in which case automake, when reading aclocal.m4,
Packit 6b81fa
# will think it sees a *use*, and therefore will trigger all it's
Packit 6b81fa
# C support machinery.  Also note that it means that autoscan, seeing
Packit 6b81fa
# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
Packit 6b81fa
Packit 6b81fa
Packit 6b81fa
# _AM_DEPENDENCIES(NAME)
Packit 6b81fa
# ----------------------
Packit 6b81fa
# See how the compiler implements dependency checking.
Packit 6b81fa
# NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC".
Packit 6b81fa
# We try a few techniques and use that to set a single cache variable.
Packit 6b81fa
#
Packit 6b81fa
# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
Packit 6b81fa
# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
Packit 6b81fa
# dependency, and given that the user is not expected to run this macro,
Packit 6b81fa
# just rely on AC_PROG_CC.
Packit 6b81fa
AC_DEFUN([_AM_DEPENDENCIES],
Packit 6b81fa
[AC_REQUIRE([AM_SET_DEPDIR])dnl
Packit 6b81fa
AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
Packit 6b81fa
AC_REQUIRE([AM_MAKE_INCLUDE])dnl
Packit 6b81fa
AC_REQUIRE([AM_DEP_TRACK])dnl
Packit 6b81fa
Packit 6b81fa
m4_if([$1], [CC],   [depcc="$CC"   am_compiler_list=],
Packit 6b81fa
      [$1], [CXX],  [depcc="$CXX"  am_compiler_list=],
Packit 6b81fa
      [$1], [OBJC], [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
Packit 6b81fa
      [$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'],
Packit 6b81fa
      [$1], [UPC],  [depcc="$UPC"  am_compiler_list=],
Packit 6b81fa
      [$1], [GCJ],  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],
Packit 6b81fa
                    [depcc="$$1"   am_compiler_list=])
Packit 6b81fa
Packit 6b81fa
AC_CACHE_CHECK([dependency style of $depcc],
Packit 6b81fa
               [am_cv_$1_dependencies_compiler_type],
Packit 6b81fa
[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
Packit 6b81fa
  # We make a subdir and do the tests there.  Otherwise we can end up
Packit 6b81fa
  # making bogus files that we don't know about and never remove.  For
Packit 6b81fa
  # instance it was reported that on HP-UX the gcc test will end up
Packit 6b81fa
  # making a dummy file named 'D' -- because '-MD' means "put the output
Packit 6b81fa
  # in D".
Packit 6b81fa
  rm -rf conftest.dir
Packit 6b81fa
  mkdir conftest.dir
Packit 6b81fa
  # Copy depcomp to subdir because otherwise we won't find it if we're
Packit 6b81fa
  # using a relative directory.
Packit 6b81fa
  cp "$am_depcomp" conftest.dir
Packit 6b81fa
  cd conftest.dir
Packit 6b81fa
  # We will build objects and dependencies in a subdirectory because
Packit 6b81fa
  # it helps to detect inapplicable dependency modes.  For instance
Packit 6b81fa
  # both Tru64's cc and ICC support -MD to output dependencies as a
Packit 6b81fa
  # side effect of compilation, but ICC will put the dependencies in
Packit 6b81fa
  # the current directory while Tru64 will put them in the object
Packit 6b81fa
  # directory.
Packit 6b81fa
  mkdir sub
Packit 6b81fa
Packit 6b81fa
  am_cv_$1_dependencies_compiler_type=none
Packit 6b81fa
  if test "$am_compiler_list" = ""; then
Packit 6b81fa
     am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
Packit 6b81fa
  fi
Packit 6b81fa
  am__universal=false
Packit 6b81fa
  m4_case([$1], [CC],
Packit 6b81fa
    [case " $depcc " in #(
Packit 6b81fa
     *\ -arch\ *\ -arch\ *) am__universal=true ;;
Packit 6b81fa
     esac],
Packit 6b81fa
    [CXX],
Packit 6b81fa
    [case " $depcc " in #(
Packit 6b81fa
     *\ -arch\ *\ -arch\ *) am__universal=true ;;
Packit 6b81fa
     esac])
Packit 6b81fa
Packit 6b81fa
  for depmode in $am_compiler_list; do
Packit 6b81fa
    # Setup a source with many dependencies, because some compilers
Packit 6b81fa
    # like to wrap large dependency lists on column 80 (with \), and
Packit 6b81fa
    # we should not choose a depcomp mode which is confused by this.
Packit 6b81fa
    #
Packit 6b81fa
    # We need to recreate these files for each test, as the compiler may
Packit 6b81fa
    # overwrite some of them when testing with obscure command lines.
Packit 6b81fa
    # This happens at least with the AIX C compiler.
Packit 6b81fa
    : > sub/conftest.c
Packit 6b81fa
    for i in 1 2 3 4 5 6; do
Packit 6b81fa
      echo '#include "conftst'$i'.h"' >> sub/conftest.c
Packit 6b81fa
      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
Packit 6b81fa
      # Solaris 10 /bin/sh.
Packit 6b81fa
      echo '/* dummy */' > sub/conftst$i.h
Packit 6b81fa
    done
Packit 6b81fa
    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
Packit 6b81fa
Packit 6b81fa
    # We check with '-c' and '-o' for the sake of the "dashmstdout"
Packit 6b81fa
    # mode.  It turns out that the SunPro C++ compiler does not properly
Packit 6b81fa
    # handle '-M -o', and we need to detect this.  Also, some Intel
Packit 6b81fa
    # versions had trouble with output in subdirs.
Packit 6b81fa
    am__obj=sub/conftest.${OBJEXT-o}
Packit 6b81fa
    am__minus_obj="-o $am__obj"
Packit 6b81fa
    case $depmode in
Packit 6b81fa
    gcc)
Packit 6b81fa
      # This depmode causes a compiler race in universal mode.
Packit 6b81fa
      test "$am__universal" = false || continue
Packit 6b81fa
      ;;
Packit 6b81fa
    nosideeffect)
Packit 6b81fa
      # After this tag, mechanisms are not by side-effect, so they'll
Packit 6b81fa
      # only be used when explicitly requested.
Packit 6b81fa
      if test "x$enable_dependency_tracking" = xyes; then
Packit 6b81fa
	continue
Packit 6b81fa
      else
Packit 6b81fa
	break
Packit 6b81fa
      fi
Packit 6b81fa
      ;;
Packit 6b81fa
    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
Packit 6b81fa
      # This compiler won't grok '-c -o', but also, the minuso test has
Packit 6b81fa
      # not run yet.  These depmodes are late enough in the game, and
Packit 6b81fa
      # so weak that their functioning should not be impacted.
Packit 6b81fa
      am__obj=conftest.${OBJEXT-o}
Packit 6b81fa
      am__minus_obj=
Packit 6b81fa
      ;;
Packit 6b81fa
    none) break ;;
Packit 6b81fa
    esac
Packit 6b81fa
    if depmode=$depmode \
Packit 6b81fa
       source=sub/conftest.c object=$am__obj \
Packit 6b81fa
       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
Packit 6b81fa
       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
Packit 6b81fa
         >/dev/null 2>conftest.err &&
Packit 6b81fa
       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
Packit 6b81fa
       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
Packit 6b81fa
       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
Packit 6b81fa
       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
Packit 6b81fa
      # icc doesn't choke on unknown options, it will just issue warnings
Packit 6b81fa
      # or remarks (even with -Werror).  So we grep stderr for any message
Packit 6b81fa
      # that says an option was ignored or not supported.
Packit 6b81fa
      # When given -MP, icc 7.0 and 7.1 complain thusly:
Packit 6b81fa
      #   icc: Command line warning: ignoring option '-M'; no argument required
Packit 6b81fa
      # The diagnosis changed in icc 8.0:
Packit 6b81fa
      #   icc: Command line remark: option '-MP' not supported
Packit 6b81fa
      if (grep 'ignoring option' conftest.err ||
Packit 6b81fa
          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
Packit 6b81fa
        am_cv_$1_dependencies_compiler_type=$depmode
Packit 6b81fa
        break
Packit 6b81fa
      fi
Packit 6b81fa
    fi
Packit 6b81fa
  done
Packit 6b81fa
Packit 6b81fa
  cd ..
Packit 6b81fa
  rm -rf conftest.dir
Packit 6b81fa
else
Packit 6b81fa
  am_cv_$1_dependencies_compiler_type=none
Packit 6b81fa
fi
Packit 6b81fa
])
Packit 6b81fa
AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
Packit 6b81fa
AM_CONDITIONAL([am__fastdep$1], [
Packit 6b81fa
  test "x$enable_dependency_tracking" != xno \
Packit 6b81fa
  && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
Packit 6b81fa
])
Packit 6b81fa
Packit 6b81fa
Packit 6b81fa
# AM_SET_DEPDIR
Packit 6b81fa
# -------------
Packit 6b81fa
# Choose a directory name for dependency files.
Packit 6b81fa
# This macro is AC_REQUIREd in _AM_DEPENDENCIES.
Packit 6b81fa
AC_DEFUN([AM_SET_DEPDIR],
Packit 6b81fa
[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
Packit 6b81fa
AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
Packit 6b81fa
])
Packit 6b81fa
Packit 6b81fa
Packit 6b81fa
# AM_DEP_TRACK
Packit 6b81fa
# ------------
Packit 6b81fa
AC_DEFUN([AM_DEP_TRACK],
Packit 6b81fa
[AC_ARG_ENABLE([dependency-tracking], [dnl
Packit 6b81fa
AS_HELP_STRING(
Packit 6b81fa
  [--enable-dependency-tracking],
Packit 6b81fa
  [do not reject slow dependency extractors])
Packit 6b81fa
AS_HELP_STRING(
Packit 6b81fa
  [--disable-dependency-tracking],
Packit 6b81fa
  [speeds up one-time build])])
Packit 6b81fa
if test "x$enable_dependency_tracking" != xno; then
Packit 6b81fa
  am_depcomp="$ac_aux_dir/depcomp"
Packit 6b81fa
  AMDEPBACKSLASH='\'
Packit 6b81fa
  am__nodep='_no'
Packit 6b81fa
fi
Packit 6b81fa
AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
Packit 6b81fa
AC_SUBST([AMDEPBACKSLASH])dnl
Packit 6b81fa
_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
Packit 6b81fa
AC_SUBST([am__nodep])dnl
Packit 6b81fa
_AM_SUBST_NOTMAKE([am__nodep])dnl
Packit 6b81fa
])
Packit 6b81fa
Packit 6b81fa
# Generate code to set up dependency tracking.              -*- Autoconf -*-
Packit 6b81fa
Packit 6b81fa
# Copyright (C) 1999-2018 Free Software Foundation, Inc.
Packit 6b81fa
#
Packit 6b81fa
# This file is free software; the Free Software Foundation
Packit 6b81fa
# gives unlimited permission to copy and/or distribute it,
Packit 6b81fa
# with or without modifications, as long as this notice is preserved.
Packit 6b81fa
Packit 6b81fa
# _AM_OUTPUT_DEPENDENCY_COMMANDS
Packit 6b81fa
# ------------------------------
Packit 6b81fa
AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
Packit 6b81fa
[{
Packit 6b81fa
  # Older Autoconf quotes --file arguments for eval, but not when files
Packit 6b81fa
  # are listed without --file.  Let's play safe and only enable the eval
Packit 6b81fa
  # if we detect the quoting.
Packit 6b81fa
  # TODO: see whether this extra hack can be removed once we start
Packit 6b81fa
  # requiring Autoconf 2.70 or later.
Packit 6b81fa
  AS_CASE([$CONFIG_FILES],
Packit 6b81fa
          [*\'*], [eval set x "$CONFIG_FILES"],
Packit 6b81fa
          [*], [set x $CONFIG_FILES])
Packit 6b81fa
  shift
Packit 6b81fa
  # Used to flag and report bootstrapping failures.
Packit 6b81fa
  am_rc=0
Packit 6b81fa
  for am_mf
Packit 6b81fa
  do
Packit 6b81fa
    # Strip MF so we end up with the name of the file.
Packit 6b81fa
    am_mf=`AS_ECHO(["$am_mf"]) | sed -e 's/:.*$//'`
Packit 6b81fa
    # Check whether this is an Automake generated Makefile which includes
Packit 6b81fa
    # dependency-tracking related rules and includes.
Packit 6b81fa
    # Grep'ing the whole file directly is not great: AIX grep has a line
Packit 6b81fa
    # limit of 2048, but all sed's we know have understand at least 4000.
Packit 6b81fa
    sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
Packit 6b81fa
      || continue
Packit 6b81fa
    am_dirpart=`AS_DIRNAME(["$am_mf"])`
Packit 6b81fa
    am_filepart=`AS_BASENAME(["$am_mf"])`
Packit 6b81fa
    AM_RUN_LOG([cd "$am_dirpart" \
Packit 6b81fa
      && sed -e '/# am--include-marker/d' "$am_filepart" \
Packit 6b81fa
        | $MAKE -f - am--depfiles]) || am_rc=$?
Packit 6b81fa
  done
Packit 6b81fa
  if test $am_rc -ne 0; then
Packit 6b81fa
    AC_MSG_FAILURE([Something went wrong bootstrapping makefile fragments
Packit 6b81fa
    for automatic dependency tracking.  Try re-running configure with the
Packit 6b81fa
    '--disable-dependency-tracking' option to at least be able to build
Packit 6b81fa
    the package (albeit without support for automatic dependency tracking).])
Packit 6b81fa
  fi
Packit 6b81fa
  AS_UNSET([am_dirpart])
Packit 6b81fa
  AS_UNSET([am_filepart])
Packit 6b81fa
  AS_UNSET([am_mf])
Packit 6b81fa
  AS_UNSET([am_rc])
Packit 6b81fa
  rm -f conftest-deps.mk
Packit 6b81fa
}
Packit 6b81fa
])# _AM_OUTPUT_DEPENDENCY_COMMANDS
Packit 6b81fa
Packit 6b81fa
Packit 6b81fa
# AM_OUTPUT_DEPENDENCY_COMMANDS
Packit 6b81fa
# -----------------------------
Packit 6b81fa
# This macro should only be invoked once -- use via AC_REQUIRE.
Packit 6b81fa
#
Packit 6b81fa
# This code is only required when automatic dependency tracking is enabled.
Packit 6b81fa
# This creates each '.Po' and '.Plo' makefile fragment that we'll need in
Packit 6b81fa
# order to bootstrap the dependency handling code.
Packit 6b81fa
AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
Packit 6b81fa
[AC_CONFIG_COMMANDS([depfiles],
Packit 6b81fa
     [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
Packit 6b81fa
     [AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"])])
Packit 6b81fa
Packit 6b81fa
# Do all the work for Automake.                             -*- Autoconf -*-
Packit 6b81fa
Packit 6b81fa
# Copyright (C) 1996-2018 Free Software Foundation, Inc.
Packit 6b81fa
#
Packit 6b81fa
# This file is free software; the Free Software Foundation
Packit 6b81fa
# gives unlimited permission to copy and/or distribute it,
Packit 6b81fa
# with or without modifications, as long as this notice is preserved.
Packit 6b81fa
Packit 6b81fa
# This macro actually does too much.  Some checks are only needed if
Packit 6b81fa
# your package does certain things.  But this isn't really a big deal.
Packit 6b81fa
Packit 6b81fa
dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.
Packit 6b81fa
m4_define([AC_PROG_CC],
Packit 6b81fa
m4_defn([AC_PROG_CC])
Packit 6b81fa
[_AM_PROG_CC_C_O
Packit 6b81fa
])
Packit 6b81fa
Packit 6b81fa
# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
Packit 6b81fa
# AM_INIT_AUTOMAKE([OPTIONS])
Packit 6b81fa
# -----------------------------------------------
Packit 6b81fa
# The call with PACKAGE and VERSION arguments is the old style
Packit 6b81fa
# call (pre autoconf-2.50), which is being phased out.  PACKAGE
Packit 6b81fa
# and VERSION should now be passed to AC_INIT and removed from
Packit 6b81fa
# the call to AM_INIT_AUTOMAKE.
Packit 6b81fa
# We support both call styles for the transition.  After
Packit 6b81fa
# the next Automake release, Autoconf can make the AC_INIT
Packit 6b81fa
# arguments mandatory, and then we can depend on a new Autoconf
Packit 6b81fa
# release and drop the old call support.
Packit 6b81fa
AC_DEFUN([AM_INIT_AUTOMAKE],
Packit 6b81fa
[AC_PREREQ([2.65])dnl
Packit 6b81fa
dnl Autoconf wants to disallow AM_ names.  We explicitly allow
Packit 6b81fa
dnl the ones we care about.
Packit 6b81fa
m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
Packit 6b81fa
AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
Packit 6b81fa
AC_REQUIRE([AC_PROG_INSTALL])dnl
Packit 6b81fa
if test "`cd $srcdir && pwd`" != "`pwd`"; then
Packit 6b81fa
  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
Packit 6b81fa
  # is not polluted with repeated "-I."
Packit 6b81fa
  AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
Packit 6b81fa
  # test to see if srcdir already configured
Packit 6b81fa
  if test -f $srcdir/config.status; then
Packit 6b81fa
    AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
Packit 6b81fa
  fi
Packit 6b81fa
fi
Packit 6b81fa
Packit 6b81fa
# test whether we have cygpath
Packit 6b81fa
if test -z "$CYGPATH_W"; then
Packit 6b81fa
  if (cygpath --version) >/dev/null 2>/dev/null; then
Packit 6b81fa
    CYGPATH_W='cygpath -w'
Packit 6b81fa
  else
Packit 6b81fa
    CYGPATH_W=echo
Packit 6b81fa
  fi
Packit 6b81fa
fi
Packit 6b81fa
AC_SUBST([CYGPATH_W])
Packit 6b81fa
Packit 6b81fa
# Define the identity of the package.
Packit 6b81fa
dnl Distinguish between old-style and new-style calls.
Packit 6b81fa
m4_ifval([$2],
Packit 6b81fa
[AC_DIAGNOSE([obsolete],
Packit 6b81fa
             [$0: two- and three-arguments forms are deprecated.])
Packit 6b81fa
m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
Packit 6b81fa
 AC_SUBST([PACKAGE], [$1])dnl
Packit 6b81fa
 AC_SUBST([VERSION], [$2])],
Packit 6b81fa
[_AM_SET_OPTIONS([$1])dnl
Packit 6b81fa
dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
Packit 6b81fa
m4_if(
Packit 6b81fa
  m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
Packit 6b81fa
  [ok:ok],,
Packit 6b81fa
  [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
Packit 6b81fa
 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
Packit 6b81fa
 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
Packit 6b81fa
Packit 6b81fa
_AM_IF_OPTION([no-define],,
Packit 6b81fa
[AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
Packit 6b81fa
 AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
Packit 6b81fa
Packit 6b81fa
# Some tools Automake needs.
Packit 6b81fa
AC_REQUIRE([AM_SANITY_CHECK])dnl
Packit 6b81fa
AC_REQUIRE([AC_ARG_PROGRAM])dnl
Packit 6b81fa
AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
Packit 6b81fa
AM_MISSING_PROG([AUTOCONF], [autoconf])
Packit 6b81fa
AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
Packit 6b81fa
AM_MISSING_PROG([AUTOHEADER], [autoheader])
Packit 6b81fa
AM_MISSING_PROG([MAKEINFO], [makeinfo])
Packit 6b81fa
AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
Packit 6b81fa
AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
Packit 6b81fa
AC_REQUIRE([AC_PROG_MKDIR_P])dnl
Packit 6b81fa
# For better backward compatibility.  To be removed once Automake 1.9.x
Packit 6b81fa
# dies out for good.  For more background, see:
Packit 6b81fa
# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
Packit 6b81fa
# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
Packit 6b81fa
AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
Packit 6b81fa
# We need awk for the "check" target (and possibly the TAP driver).  The
Packit 6b81fa
# system "awk" is bad on some platforms.
Packit 6b81fa
AC_REQUIRE([AC_PROG_AWK])dnl
Packit 6b81fa
AC_REQUIRE([AC_PROG_MAKE_SET])dnl
Packit 6b81fa
AC_REQUIRE([AM_SET_LEADING_DOT])dnl
Packit 6b81fa
_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
Packit 6b81fa
	      [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
Packit 6b81fa
			     [_AM_PROG_TAR([v7])])])
Packit 6b81fa
_AM_IF_OPTION([no-dependencies],,
Packit 6b81fa
[AC_PROVIDE_IFELSE([AC_PROG_CC],
Packit 6b81fa
		  [_AM_DEPENDENCIES([CC])],
Packit 6b81fa
		  [m4_define([AC_PROG_CC],
Packit 6b81fa
			     m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
Packit 6b81fa
AC_PROVIDE_IFELSE([AC_PROG_CXX],
Packit 6b81fa
		  [_AM_DEPENDENCIES([CXX])],
Packit 6b81fa
		  [m4_define([AC_PROG_CXX],
Packit 6b81fa
			     m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
Packit 6b81fa
AC_PROVIDE_IFELSE([AC_PROG_OBJC],
Packit 6b81fa
		  [_AM_DEPENDENCIES([OBJC])],
Packit 6b81fa
		  [m4_define([AC_PROG_OBJC],
Packit 6b81fa
			     m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
Packit 6b81fa
AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
Packit 6b81fa
		  [_AM_DEPENDENCIES([OBJCXX])],
Packit 6b81fa
		  [m4_define([AC_PROG_OBJCXX],
Packit 6b81fa
			     m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
Packit 6b81fa
])
Packit 6b81fa
AC_REQUIRE([AM_SILENT_RULES])dnl
Packit 6b81fa
dnl The testsuite driver may need to know about EXEEXT, so add the
Packit 6b81fa
dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This
Packit 6b81fa
dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
Packit 6b81fa
AC_CONFIG_COMMANDS_PRE(dnl
Packit 6b81fa
[m4_provide_if([_AM_COMPILER_EXEEXT],
Packit 6b81fa
  [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
Packit 6b81fa
Packit 6b81fa
# POSIX will say in a future version that running "rm -f" with no argument
Packit 6b81fa
# is OK; and we want to be able to make that assumption in our Makefile
Packit 6b81fa
# recipes.  So use an aggressive probe to check that the usage we want is
Packit 6b81fa
# actually supported "in the wild" to an acceptable degree.
Packit 6b81fa
# See automake bug#10828.
Packit 6b81fa
# To make any issue more visible, cause the running configure to be aborted
Packit 6b81fa
# by default if the 'rm' program in use doesn't match our expectations; the
Packit 6b81fa
# user can still override this though.
Packit 6b81fa
if rm -f && rm -fr && rm -rf; then : OK; else
Packit 6b81fa
  cat >&2 <<'END'
Packit 6b81fa
Oops!
Packit 6b81fa
Packit 6b81fa
Your 'rm' program seems unable to run without file operands specified
Packit 6b81fa
on the command line, even when the '-f' option is present.  This is contrary
Packit 6b81fa
to the behaviour of most rm programs out there, and not conforming with
Packit 6b81fa
the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
Packit 6b81fa
Packit 6b81fa
Please tell bug-automake@gnu.org about your system, including the value
Packit 6b81fa
of your $PATH and any error possibly output before this message.  This
Packit 6b81fa
can help us improve future automake versions.
Packit 6b81fa
Packit 6b81fa
END
Packit 6b81fa
  if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
Packit 6b81fa
    echo 'Configuration will proceed anyway, since you have set the' >&2
Packit 6b81fa
    echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
Packit 6b81fa
    echo >&2
Packit 6b81fa
  else
Packit 6b81fa
    cat >&2 <<'END'
Packit 6b81fa
Aborting the configuration process, to ensure you take notice of the issue.
Packit 6b81fa
Packit 6b81fa
You can download and install GNU coreutils to get an 'rm' implementation
Packit 6b81fa
that behaves properly: <https://www.gnu.org/software/coreutils/>.
Packit 6b81fa
Packit 6b81fa
If you want to complete the configuration process using your problematic
Packit 6b81fa
'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
Packit 6b81fa
to "yes", and re-run configure.
Packit 6b81fa
Packit 6b81fa
END
Packit 6b81fa
    AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
Packit 6b81fa
  fi
Packit 6b81fa
fi
Packit 6b81fa
dnl The trailing newline in this macro's definition is deliberate, for
Packit 6b81fa
dnl backward compatibility and to allow trailing 'dnl'-style comments
Packit 6b81fa
dnl after the AM_INIT_AUTOMAKE invocation. See automake bug#16841.
Packit 6b81fa
])
Packit 6b81fa
Packit 6b81fa
dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
Packit 6b81fa
dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
Packit 6b81fa
dnl mangled by Autoconf and run in a shell conditional statement.
Packit 6b81fa
m4_define([_AC_COMPILER_EXEEXT],
Packit 6b81fa
m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
Packit 6b81fa
Packit 6b81fa
# When config.status generates a header, we must update the stamp-h file.
Packit 6b81fa
# This file resides in the same directory as the config header
Packit 6b81fa
# that is generated.  The stamp files are numbered to have different names.
Packit 6b81fa
Packit 6b81fa
# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
Packit 6b81fa
# loop where config.status creates the headers, so we can generate
Packit 6b81fa
# our stamp files there.
Packit 6b81fa
AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
Packit 6b81fa
[# Compute $1's index in $config_headers.
Packit 6b81fa
_am_arg=$1
Packit 6b81fa
_am_stamp_count=1
Packit 6b81fa
for _am_header in $config_headers :; do
Packit 6b81fa
  case $_am_header in
Packit 6b81fa
    $_am_arg | $_am_arg:* )
Packit 6b81fa
      break ;;
Packit 6b81fa
    * )
Packit 6b81fa
      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
Packit 6b81fa
  esac
Packit 6b81fa
done
Packit 6b81fa
echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
Packit 6b81fa
Packit 6b81fa
# Copyright (C) 2001-2018 Free Software Foundation, Inc.
Packit 6b81fa
#
Packit 6b81fa
# This file is free software; the Free Software Foundation
Packit 6b81fa
# gives unlimited permission to copy and/or distribute it,
Packit 6b81fa
# with or without modifications, as long as this notice is preserved.
Packit 6b81fa
Packit 6b81fa
# AM_PROG_INSTALL_SH
Packit 6b81fa
# ------------------
Packit 6b81fa
# Define $install_sh.
Packit 6b81fa
AC_DEFUN([AM_PROG_INSTALL_SH],
Packit 6b81fa
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
Packit 6b81fa
if test x"${install_sh+set}" != xset; then
Packit 6b81fa
  case $am_aux_dir in
Packit 6b81fa
  *\ * | *\	*)
Packit 6b81fa
    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
Packit 6b81fa
  *)
Packit 6b81fa
    install_sh="\${SHELL} $am_aux_dir/install-sh"
Packit 6b81fa
  esac
Packit 6b81fa
fi
Packit 6b81fa
AC_SUBST([install_sh])])
Packit 6b81fa
Packit 6b81fa
# Copyright (C) 2003-2018 Free Software Foundation, Inc.
Packit 6b81fa
#
Packit 6b81fa
# This file is free software; the Free Software Foundation
Packit 6b81fa
# gives unlimited permission to copy and/or distribute it,
Packit 6b81fa
# with or without modifications, as long as this notice is preserved.
Packit 6b81fa
Packit 6b81fa
# Check whether the underlying file-system supports filenames
Packit 6b81fa
# with a leading dot.  For instance MS-DOS doesn't.
Packit 6b81fa
AC_DEFUN([AM_SET_LEADING_DOT],
Packit 6b81fa
[rm -rf .tst 2>/dev/null
Packit 6b81fa
mkdir .tst 2>/dev/null
Packit 6b81fa
if test -d .tst; then
Packit 6b81fa
  am__leading_dot=.
Packit 6b81fa
else
Packit 6b81fa
  am__leading_dot=_
Packit 6b81fa
fi
Packit 6b81fa
rmdir .tst 2>/dev/null
Packit 6b81fa
AC_SUBST([am__leading_dot])])
Packit 6b81fa
Packit 6b81fa
# Check to see how 'make' treats includes.	            -*- Autoconf -*-
Packit 6b81fa
Packit 6b81fa
# Copyright (C) 2001-2018 Free Software Foundation, Inc.
Packit 6b81fa
#
Packit 6b81fa
# This file is free software; the Free Software Foundation
Packit 6b81fa
# gives unlimited permission to copy and/or distribute it,
Packit 6b81fa
# with or without modifications, as long as this notice is preserved.
Packit 6b81fa
Packit 6b81fa
# AM_MAKE_INCLUDE()
Packit 6b81fa
# -----------------
Packit 6b81fa
# Check whether make has an 'include' directive that can support all
Packit 6b81fa
# the idioms we need for our automatic dependency tracking code.
Packit 6b81fa
AC_DEFUN([AM_MAKE_INCLUDE],
Packit 6b81fa
[AC_MSG_CHECKING([whether ${MAKE-make} supports the include directive])
Packit 6b81fa
cat > confinc.mk << 'END'
Packit 6b81fa
am__doit:
Packit 6b81fa
	@echo this is the am__doit target >confinc.out
Packit 6b81fa
.PHONY: am__doit
Packit 6b81fa
END
Packit 6b81fa
am__include="#"
Packit 6b81fa
am__quote=
Packit 6b81fa
# BSD make does it like this.
Packit 6b81fa
echo '.include "confinc.mk" # ignored' > confmf.BSD
Packit 6b81fa
# Other make implementations (GNU, Solaris 10, AIX) do it like this.
Packit 6b81fa
echo 'include confinc.mk # ignored' > confmf.GNU
Packit 6b81fa
_am_result=no
Packit 6b81fa
for s in GNU BSD; do
Packit 6b81fa
  AM_RUN_LOG([${MAKE-make} -f confmf.$s && cat confinc.out])
Packit 6b81fa
  AS_CASE([$?:`cat confinc.out 2>/dev/null`],
Packit 6b81fa
      ['0:this is the am__doit target'],
Packit 6b81fa
      [AS_CASE([$s],
Packit 6b81fa
          [BSD], [am__include='.include' am__quote='"'],
Packit 6b81fa
          [am__include='include' am__quote=''])])
Packit 6b81fa
  if test "$am__include" != "#"; then
Packit 6b81fa
    _am_result="yes ($s style)"
Packit 6b81fa
    break
Packit 6b81fa
  fi
Packit 6b81fa
done
Packit 6b81fa
rm -f confinc.* confmf.*
Packit 6b81fa
AC_MSG_RESULT([${_am_result}])
Packit 6b81fa
AC_SUBST([am__include])])
Packit 6b81fa
AC_SUBST([am__quote])])
Packit 6b81fa
Packit 6b81fa
# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
Packit 6b81fa
Packit 6b81fa
# Copyright (C) 1997-2018 Free Software Foundation, Inc.
Packit 6b81fa
#
Packit 6b81fa
# This file is free software; the Free Software Foundation
Packit 6b81fa
# gives unlimited permission to copy and/or distribute it,
Packit 6b81fa
# with or without modifications, as long as this notice is preserved.
Packit 6b81fa
Packit 6b81fa
# AM_MISSING_PROG(NAME, PROGRAM)
Packit 6b81fa
# ------------------------------
Packit 6b81fa
AC_DEFUN([AM_MISSING_PROG],
Packit 6b81fa
[AC_REQUIRE([AM_MISSING_HAS_RUN])
Packit 6b81fa
$1=${$1-"${am_missing_run}$2"}
Packit 6b81fa
AC_SUBST($1)])
Packit 6b81fa
Packit 6b81fa
# AM_MISSING_HAS_RUN
Packit 6b81fa
# ------------------
Packit 6b81fa
# Define MISSING if not defined so far and test if it is modern enough.
Packit 6b81fa
# If it is, set am_missing_run to use it, otherwise, to nothing.
Packit 6b81fa
AC_DEFUN([AM_MISSING_HAS_RUN],
Packit 6b81fa
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
Packit 6b81fa
AC_REQUIRE_AUX_FILE([missing])dnl
Packit 6b81fa
if test x"${MISSING+set}" != xset; then
Packit 6b81fa
  case $am_aux_dir in
Packit 6b81fa
  *\ * | *\	*)
Packit 6b81fa
    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
Packit 6b81fa
  *)
Packit 6b81fa
    MISSING="\${SHELL} $am_aux_dir/missing" ;;
Packit 6b81fa
  esac
Packit 6b81fa
fi
Packit 6b81fa
# Use eval to expand $SHELL
Packit 6b81fa
if eval "$MISSING --is-lightweight"; then
Packit 6b81fa
  am_missing_run="$MISSING "
Packit 6b81fa
else
Packit 6b81fa
  am_missing_run=
Packit 6b81fa
  AC_MSG_WARN(['missing' script is too old or missing])
Packit 6b81fa
fi
Packit 6b81fa
])
Packit 6b81fa
Packit 6b81fa
# Helper functions for option handling.                     -*- Autoconf -*-
Packit 6b81fa
Packit 6b81fa
# Copyright (C) 2001-2018 Free Software Foundation, Inc.
Packit 6b81fa
#
Packit 6b81fa
# This file is free software; the Free Software Foundation
Packit 6b81fa
# gives unlimited permission to copy and/or distribute it,
Packit 6b81fa
# with or without modifications, as long as this notice is preserved.
Packit 6b81fa
Packit 6b81fa
# _AM_MANGLE_OPTION(NAME)
Packit 6b81fa
# -----------------------
Packit 6b81fa
AC_DEFUN([_AM_MANGLE_OPTION],
Packit 6b81fa
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
Packit 6b81fa
Packit 6b81fa
# _AM_SET_OPTION(NAME)
Packit 6b81fa
# --------------------
Packit 6b81fa
# Set option NAME.  Presently that only means defining a flag for this option.
Packit 6b81fa
AC_DEFUN([_AM_SET_OPTION],
Packit 6b81fa
[m4_define(_AM_MANGLE_OPTION([$1]), [1])])
Packit 6b81fa
Packit 6b81fa
# _AM_SET_OPTIONS(OPTIONS)
Packit 6b81fa
# ------------------------
Packit 6b81fa
# OPTIONS is a space-separated list of Automake options.
Packit 6b81fa
AC_DEFUN([_AM_SET_OPTIONS],
Packit 6b81fa
[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
Packit 6b81fa
Packit 6b81fa
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
Packit 6b81fa
# -------------------------------------------
Packit 6b81fa
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
Packit 6b81fa
AC_DEFUN([_AM_IF_OPTION],
Packit 6b81fa
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
Packit 6b81fa
Packit 6b81fa
# Copyright (C) 1999-2018 Free Software Foundation, Inc.
Packit 6b81fa
#
Packit 6b81fa
# This file is free software; the Free Software Foundation
Packit 6b81fa
# gives unlimited permission to copy and/or distribute it,
Packit 6b81fa
# with or without modifications, as long as this notice is preserved.
Packit 6b81fa
Packit 6b81fa
# _AM_PROG_CC_C_O
Packit 6b81fa
# ---------------
Packit 6b81fa
# Like AC_PROG_CC_C_O, but changed for automake.  We rewrite AC_PROG_CC
Packit 6b81fa
# to automatically call this.
Packit 6b81fa
AC_DEFUN([_AM_PROG_CC_C_O],
Packit 6b81fa
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
Packit 6b81fa
AC_REQUIRE_AUX_FILE([compile])dnl
Packit 6b81fa
AC_LANG_PUSH([C])dnl
Packit 6b81fa
AC_CACHE_CHECK(
Packit 6b81fa
  [whether $CC understands -c and -o together],
Packit 6b81fa
  [am_cv_prog_cc_c_o],
Packit 6b81fa
  [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
Packit 6b81fa
  # Make sure it works both with $CC and with simple cc.
Packit 6b81fa
  # Following AC_PROG_CC_C_O, we do the test twice because some
Packit 6b81fa
  # compilers refuse to overwrite an existing .o file with -o,
Packit 6b81fa
  # though they will create one.
Packit 6b81fa
  am_cv_prog_cc_c_o=yes
Packit 6b81fa
  for am_i in 1 2; do
Packit 6b81fa
    if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
Packit 6b81fa
         && test -f conftest2.$ac_objext; then
Packit 6b81fa
      : OK
Packit 6b81fa
    else
Packit 6b81fa
      am_cv_prog_cc_c_o=no
Packit 6b81fa
      break
Packit 6b81fa
    fi
Packit 6b81fa
  done
Packit 6b81fa
  rm -f core conftest*
Packit 6b81fa
  unset am_i])
Packit 6b81fa
if test "$am_cv_prog_cc_c_o" != yes; then
Packit 6b81fa
   # Losing compiler, so override with the script.
Packit 6b81fa
   # FIXME: It is wrong to rewrite CC.
Packit 6b81fa
   # But if we don't then we get into trouble of one sort or another.
Packit 6b81fa
   # A longer-term fix would be to have automake use am__CC in this case,
Packit 6b81fa
   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
Packit 6b81fa
   CC="$am_aux_dir/compile $CC"
Packit 6b81fa
fi
Packit 6b81fa
AC_LANG_POP([C])])
Packit 6b81fa
Packit 6b81fa
# For backward compatibility.
Packit 6b81fa
AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
Packit 6b81fa
Packit 6b81fa
# Copyright (C) 2001-2018 Free Software Foundation, Inc.
Packit 6b81fa
#
Packit 6b81fa
# This file is free software; the Free Software Foundation
Packit 6b81fa
# gives unlimited permission to copy and/or distribute it,
Packit 6b81fa
# with or without modifications, as long as this notice is preserved.
Packit 6b81fa
Packit 6b81fa
# AM_RUN_LOG(COMMAND)
Packit 6b81fa
# -------------------
Packit 6b81fa
# Run COMMAND, save the exit status in ac_status, and log it.
Packit 6b81fa
# (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
Packit 6b81fa
AC_DEFUN([AM_RUN_LOG],
Packit 6b81fa
[{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
Packit 6b81fa
   ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
Packit 6b81fa
   ac_status=$?
Packit 6b81fa
   echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
Packit 6b81fa
   (exit $ac_status); }])
Packit 6b81fa
Packit 6b81fa
# Check to make sure that the build environment is sane.    -*- Autoconf -*-
Packit 6b81fa
Packit 6b81fa
# Copyright (C) 1996-2018 Free Software Foundation, Inc.
Packit 6b81fa
#
Packit 6b81fa
# This file is free software; the Free Software Foundation
Packit 6b81fa
# gives unlimited permission to copy and/or distribute it,
Packit 6b81fa
# with or without modifications, as long as this notice is preserved.
Packit 6b81fa
Packit 6b81fa
# AM_SANITY_CHECK
Packit 6b81fa
# ---------------
Packit 6b81fa
AC_DEFUN([AM_SANITY_CHECK],
Packit 6b81fa
[AC_MSG_CHECKING([whether build environment is sane])
Packit 6b81fa
# Reject unsafe characters in $srcdir or the absolute working directory
Packit 6b81fa
# name.  Accept space and tab only in the latter.
Packit 6b81fa
am_lf='
Packit 6b81fa
'
Packit 6b81fa
case `pwd` in
Packit 6b81fa
  *[[\\\"\#\$\&\'\`$am_lf]]*)
Packit 6b81fa
    AC_MSG_ERROR([unsafe absolute working directory name]);;
Packit 6b81fa
esac
Packit 6b81fa
case $srcdir in
Packit 6b81fa
  *[[\\\"\#\$\&\'\`$am_lf\ \	]]*)
Packit 6b81fa
    AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
Packit 6b81fa
esac
Packit 6b81fa
Packit 6b81fa
# Do 'set' in a subshell so we don't clobber the current shell's
Packit 6b81fa
# arguments.  Must try -L first in case configure is actually a
Packit 6b81fa
# symlink; some systems play weird games with the mod time of symlinks
Packit 6b81fa
# (eg FreeBSD returns the mod time of the symlink's containing
Packit 6b81fa
# directory).
Packit 6b81fa
if (
Packit 6b81fa
   am_has_slept=no
Packit 6b81fa
   for am_try in 1 2; do
Packit 6b81fa
     echo "timestamp, slept: $am_has_slept" > conftest.file
Packit 6b81fa
     set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
Packit 6b81fa
     if test "$[*]" = "X"; then
Packit 6b81fa
	# -L didn't work.
Packit 6b81fa
	set X `ls -t "$srcdir/configure" conftest.file`
Packit 6b81fa
     fi
Packit 6b81fa
     if test "$[*]" != "X $srcdir/configure conftest.file" \
Packit 6b81fa
	&& test "$[*]" != "X conftest.file $srcdir/configure"; then
Packit 6b81fa
Packit 6b81fa
	# If neither matched, then we have a broken ls.  This can happen
Packit 6b81fa
	# if, for instance, CONFIG_SHELL is bash and it inherits a
Packit 6b81fa
	# broken ls alias from the environment.  This has actually
Packit 6b81fa
	# happened.  Such a system could not be considered "sane".
Packit 6b81fa
	AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
Packit 6b81fa
  alias in your environment])
Packit 6b81fa
     fi
Packit 6b81fa
     if test "$[2]" = conftest.file || test $am_try -eq 2; then
Packit 6b81fa
       break
Packit 6b81fa
     fi
Packit 6b81fa
     # Just in case.
Packit 6b81fa
     sleep 1
Packit 6b81fa
     am_has_slept=yes
Packit 6b81fa
   done
Packit 6b81fa
   test "$[2]" = conftest.file
Packit 6b81fa
   )
Packit 6b81fa
then
Packit 6b81fa
   # Ok.
Packit 6b81fa
   :
Packit 6b81fa
else
Packit 6b81fa
   AC_MSG_ERROR([newly created file is older than distributed files!
Packit 6b81fa
Check your system clock])
Packit 6b81fa
fi
Packit 6b81fa
AC_MSG_RESULT([yes])
Packit 6b81fa
# If we didn't sleep, we still need to ensure time stamps of config.status and
Packit 6b81fa
# generated files are strictly newer.
Packit 6b81fa
am_sleep_pid=
Packit 6b81fa
if grep 'slept: no' conftest.file >/dev/null 2>&1; then
Packit 6b81fa
  ( sleep 1 ) &
Packit 6b81fa
  am_sleep_pid=$!
Packit 6b81fa
fi
Packit 6b81fa
AC_CONFIG_COMMANDS_PRE(
Packit 6b81fa
  [AC_MSG_CHECKING([that generated files are newer than configure])
Packit 6b81fa
   if test -n "$am_sleep_pid"; then
Packit 6b81fa
     # Hide warnings about reused PIDs.
Packit 6b81fa
     wait $am_sleep_pid 2>/dev/null
Packit 6b81fa
   fi
Packit 6b81fa
   AC_MSG_RESULT([done])])
Packit 6b81fa
rm -f conftest.file
Packit 6b81fa
])
Packit 6b81fa
Packit 6b81fa
# Copyright (C) 2009-2018 Free Software Foundation, Inc.
Packit 6b81fa
#
Packit 6b81fa
# This file is free software; the Free Software Foundation
Packit 6b81fa
# gives unlimited permission to copy and/or distribute it,
Packit 6b81fa
# with or without modifications, as long as this notice is preserved.
Packit 6b81fa
Packit 6b81fa
# AM_SILENT_RULES([DEFAULT])
Packit 6b81fa
# --------------------------
Packit 6b81fa
# Enable less verbose build rules; with the default set to DEFAULT
Packit 6b81fa
# ("yes" being less verbose, "no" or empty being verbose).
Packit 6b81fa
AC_DEFUN([AM_SILENT_RULES],
Packit 6b81fa
[AC_ARG_ENABLE([silent-rules], [dnl
Packit 6b81fa
AS_HELP_STRING(
Packit 6b81fa
  [--enable-silent-rules],
Packit 6b81fa
  [less verbose build output (undo: "make V=1")])
Packit 6b81fa
AS_HELP_STRING(
Packit 6b81fa
  [--disable-silent-rules],
Packit 6b81fa
  [verbose build output (undo: "make V=0")])dnl
Packit 6b81fa
])
Packit 6b81fa
case $enable_silent_rules in @%:@ (((
Packit 6b81fa
  yes) AM_DEFAULT_VERBOSITY=0;;
Packit 6b81fa
   no) AM_DEFAULT_VERBOSITY=1;;
Packit 6b81fa
    *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
Packit 6b81fa
esac
Packit 6b81fa
dnl
Packit 6b81fa
dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
Packit 6b81fa
dnl do not support nested variable expansions.
Packit 6b81fa
dnl See automake bug#9928 and bug#10237.
Packit 6b81fa
am_make=${MAKE-make}
Packit 6b81fa
AC_CACHE_CHECK([whether $am_make supports nested variables],
Packit 6b81fa
   [am_cv_make_support_nested_variables],
Packit 6b81fa
   [if AS_ECHO([['TRUE=$(BAR$(V))
Packit 6b81fa
BAR0=false
Packit 6b81fa
BAR1=true
Packit 6b81fa
V=1
Packit 6b81fa
am__doit:
Packit 6b81fa
	@$(TRUE)
Packit 6b81fa
.PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
Packit 6b81fa
  am_cv_make_support_nested_variables=yes
Packit 6b81fa
else
Packit 6b81fa
  am_cv_make_support_nested_variables=no
Packit 6b81fa
fi])
Packit 6b81fa
if test $am_cv_make_support_nested_variables = yes; then
Packit 6b81fa
  dnl Using '$V' instead of '$(V)' breaks IRIX make.
Packit 6b81fa
  AM_V='$(V)'
Packit 6b81fa
  AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
Packit 6b81fa
else
Packit 6b81fa
  AM_V=$AM_DEFAULT_VERBOSITY
Packit 6b81fa
  AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
Packit 6b81fa
fi
Packit 6b81fa
AC_SUBST([AM_V])dnl
Packit 6b81fa
AM_SUBST_NOTMAKE([AM_V])dnl
Packit 6b81fa
AC_SUBST([AM_DEFAULT_V])dnl
Packit 6b81fa
AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
Packit 6b81fa
AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
Packit 6b81fa
AM_BACKSLASH='\'
Packit 6b81fa
AC_SUBST([AM_BACKSLASH])dnl
Packit 6b81fa
_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
Packit 6b81fa
])
Packit 6b81fa
Packit 6b81fa
# Copyright (C) 2001-2018 Free Software Foundation, Inc.
Packit 6b81fa
#
Packit 6b81fa
# This file is free software; the Free Software Foundation
Packit 6b81fa
# gives unlimited permission to copy and/or distribute it,
Packit 6b81fa
# with or without modifications, as long as this notice is preserved.
Packit 6b81fa
Packit 6b81fa
# AM_PROG_INSTALL_STRIP
Packit 6b81fa
# ---------------------
Packit 6b81fa
# One issue with vendor 'install' (even GNU) is that you can't
Packit 6b81fa
# specify the program used to strip binaries.  This is especially
Packit 6b81fa
# annoying in cross-compiling environments, where the build's strip
Packit 6b81fa
# is unlikely to handle the host's binaries.
Packit 6b81fa
# Fortunately install-sh will honor a STRIPPROG variable, so we
Packit 6b81fa
# always use install-sh in "make install-strip", and initialize
Packit 6b81fa
# STRIPPROG with the value of the STRIP variable (set by the user).
Packit 6b81fa
AC_DEFUN([AM_PROG_INSTALL_STRIP],
Packit 6b81fa
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
Packit 6b81fa
# Installed binaries are usually stripped using 'strip' when the user
Packit 6b81fa
# run "make install-strip".  However 'strip' might not be the right
Packit 6b81fa
# tool to use in cross-compilation environments, therefore Automake
Packit 6b81fa
# will honor the 'STRIP' environment variable to overrule this program.
Packit 6b81fa
dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
Packit 6b81fa
if test "$cross_compiling" != no; then
Packit 6b81fa
  AC_CHECK_TOOL([STRIP], [strip], :)
Packit 6b81fa
fi
Packit 6b81fa
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
Packit 6b81fa
AC_SUBST([INSTALL_STRIP_PROGRAM])])
Packit 6b81fa
Packit 6b81fa
# Copyright (C) 2006-2018 Free Software Foundation, Inc.
Packit 6b81fa
#
Packit 6b81fa
# This file is free software; the Free Software Foundation
Packit 6b81fa
# gives unlimited permission to copy and/or distribute it,
Packit 6b81fa
# with or without modifications, as long as this notice is preserved.
Packit 6b81fa
Packit 6b81fa
# _AM_SUBST_NOTMAKE(VARIABLE)
Packit 6b81fa
# ---------------------------
Packit 6b81fa
# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
Packit 6b81fa
# This macro is traced by Automake.
Packit 6b81fa
AC_DEFUN([_AM_SUBST_NOTMAKE])
Packit 6b81fa
Packit 6b81fa
# AM_SUBST_NOTMAKE(VARIABLE)
Packit 6b81fa
# --------------------------
Packit 6b81fa
# Public sister of _AM_SUBST_NOTMAKE.
Packit 6b81fa
AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
Packit 6b81fa
Packit 6b81fa
# Check how to create a tarball.                            -*- Autoconf -*-
Packit 6b81fa
Packit 6b81fa
# Copyright (C) 2004-2018 Free Software Foundation, Inc.
Packit 6b81fa
#
Packit 6b81fa
# This file is free software; the Free Software Foundation
Packit 6b81fa
# gives unlimited permission to copy and/or distribute it,
Packit 6b81fa
# with or without modifications, as long as this notice is preserved.
Packit 6b81fa
Packit 6b81fa
# _AM_PROG_TAR(FORMAT)
Packit 6b81fa
# --------------------
Packit 6b81fa
# Check how to create a tarball in format FORMAT.
Packit 6b81fa
# FORMAT should be one of 'v7', 'ustar', or 'pax'.
Packit 6b81fa
#
Packit 6b81fa
# Substitute a variable $(am__tar) that is a command
Packit 6b81fa
# writing to stdout a FORMAT-tarball containing the directory
Packit 6b81fa
# $tardir.
Packit 6b81fa
#     tardir=directory && $(am__tar) > result.tar
Packit 6b81fa
#
Packit 6b81fa
# Substitute a variable $(am__untar) that extract such
Packit 6b81fa
# a tarball read from stdin.
Packit 6b81fa
#     $(am__untar) < result.tar
Packit 6b81fa
#
Packit 6b81fa
AC_DEFUN([_AM_PROG_TAR],
Packit 6b81fa
[# Always define AMTAR for backward compatibility.  Yes, it's still used
Packit 6b81fa
# in the wild :-(  We should find a proper way to deprecate it ...
Packit 6b81fa
AC_SUBST([AMTAR], ['$${TAR-tar}'])
Packit 6b81fa
Packit 6b81fa
# We'll loop over all known methods to create a tar archive until one works.
Packit 6b81fa
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
Packit 6b81fa
Packit 6b81fa
m4_if([$1], [v7],
Packit 6b81fa
  [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
Packit 6b81fa
Packit 6b81fa
  [m4_case([$1],
Packit 6b81fa
    [ustar],
Packit 6b81fa
     [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
Packit 6b81fa
      # There is notably a 21 bits limit for the UID and the GID.  In fact,
Packit 6b81fa
      # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
Packit 6b81fa
      # and bug#13588).
Packit 6b81fa
      am_max_uid=2097151 # 2^21 - 1
Packit 6b81fa
      am_max_gid=$am_max_uid
Packit 6b81fa
      # The $UID and $GID variables are not portable, so we need to resort
Packit 6b81fa
      # to the POSIX-mandated id(1) utility.  Errors in the 'id' calls
Packit 6b81fa
      # below are definitely unexpected, so allow the users to see them
Packit 6b81fa
      # (that is, avoid stderr redirection).
Packit 6b81fa
      am_uid=`id -u || echo unknown`
Packit 6b81fa
      am_gid=`id -g || echo unknown`
Packit 6b81fa
      AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
Packit 6b81fa
      if test $am_uid -le $am_max_uid; then
Packit 6b81fa
         AC_MSG_RESULT([yes])
Packit 6b81fa
      else
Packit 6b81fa
         AC_MSG_RESULT([no])
Packit 6b81fa
         _am_tools=none
Packit 6b81fa
      fi
Packit 6b81fa
      AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
Packit 6b81fa
      if test $am_gid -le $am_max_gid; then
Packit 6b81fa
         AC_MSG_RESULT([yes])
Packit 6b81fa
      else
Packit 6b81fa
        AC_MSG_RESULT([no])
Packit 6b81fa
        _am_tools=none
Packit 6b81fa
      fi],
Packit 6b81fa
Packit 6b81fa
  [pax],
Packit 6b81fa
    [],
Packit 6b81fa
Packit 6b81fa
  [m4_fatal([Unknown tar format])])
Packit 6b81fa
Packit 6b81fa
  AC_MSG_CHECKING([how to create a $1 tar archive])
Packit 6b81fa
Packit 6b81fa
  # Go ahead even if we have the value already cached.  We do so because we
Packit 6b81fa
  # need to set the values for the 'am__tar' and 'am__untar' variables.
Packit 6b81fa
  _am_tools=${am_cv_prog_tar_$1-$_am_tools}
Packit 6b81fa
Packit 6b81fa
  for _am_tool in $_am_tools; do
Packit 6b81fa
    case $_am_tool in
Packit 6b81fa
    gnutar)
Packit 6b81fa
      for _am_tar in tar gnutar gtar; do
Packit 6b81fa
        AM_RUN_LOG([$_am_tar --version]) && break
Packit 6b81fa
      done
Packit 6b81fa
      am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
Packit 6b81fa
      am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
Packit 6b81fa
      am__untar="$_am_tar -xf -"
Packit 6b81fa
      ;;
Packit 6b81fa
    plaintar)
Packit 6b81fa
      # Must skip GNU tar: if it does not support --format= it doesn't create
Packit 6b81fa
      # ustar tarball either.
Packit 6b81fa
      (tar --version) >/dev/null 2>&1 && continue
Packit 6b81fa
      am__tar='tar chf - "$$tardir"'
Packit 6b81fa
      am__tar_='tar chf - "$tardir"'
Packit 6b81fa
      am__untar='tar xf -'
Packit 6b81fa
      ;;
Packit 6b81fa
    pax)
Packit 6b81fa
      am__tar='pax -L -x $1 -w "$$tardir"'
Packit 6b81fa
      am__tar_='pax -L -x $1 -w "$tardir"'
Packit 6b81fa
      am__untar='pax -r'
Packit 6b81fa
      ;;
Packit 6b81fa
    cpio)
Packit 6b81fa
      am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
Packit 6b81fa
      am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
Packit 6b81fa
      am__untar='cpio -i -H $1 -d'
Packit 6b81fa
      ;;
Packit 6b81fa
    none)
Packit 6b81fa
      am__tar=false
Packit 6b81fa
      am__tar_=false
Packit 6b81fa
      am__untar=false
Packit 6b81fa
      ;;
Packit 6b81fa
    esac
Packit 6b81fa
Packit 6b81fa
    # If the value was cached, stop now.  We just wanted to have am__tar
Packit 6b81fa
    # and am__untar set.
Packit 6b81fa
    test -n "${am_cv_prog_tar_$1}" && break
Packit 6b81fa
Packit 6b81fa
    # tar/untar a dummy directory, and stop if the command works.
Packit 6b81fa
    rm -rf conftest.dir
Packit 6b81fa
    mkdir conftest.dir
Packit 6b81fa
    echo GrepMe > conftest.dir/file
Packit 6b81fa
    AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
Packit 6b81fa
    rm -rf conftest.dir
Packit 6b81fa
    if test -s conftest.tar; then
Packit 6b81fa
      AM_RUN_LOG([$am__untar 
Packit 6b81fa
      AM_RUN_LOG([cat conftest.dir/file])
Packit 6b81fa
      grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
Packit 6b81fa
    fi
Packit 6b81fa
  done
Packit 6b81fa
  rm -rf conftest.dir
Packit 6b81fa
Packit 6b81fa
  AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
Packit 6b81fa
  AC_MSG_RESULT([$am_cv_prog_tar_$1])])
Packit 6b81fa
Packit 6b81fa
AC_SUBST([am__tar])
Packit 6b81fa
AC_SUBST([am__untar])
Packit 6b81fa
]) # _AM_PROG_TAR
Packit 6b81fa
Packit 6b81fa
m4_include([m4/ld-version-script.m4])
Packit 6b81fa
m4_include([m4/libtool.m4])
Packit 6b81fa
m4_include([m4/ltoptions.m4])
Packit 6b81fa
m4_include([m4/ltsugar.m4])
Packit 6b81fa
m4_include([m4/ltversion.m4])
Packit 6b81fa
m4_include([m4/lt~obsolete.m4])