Blame aclocal.m4

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# generated automatically by aclocal 1.15 -*- Autoconf -*-
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# Copyright (C) 1996-2014 Free Software Foundation, Inc.
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# This program is distributed in the hope that it will be useful,
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# 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) 2002-2014 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# AM_AUTOMAKE_VERSION(VERSION)
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# AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
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# Copyright (C) 2001-2014 Free Software Foundation, Inc.
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#
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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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# AM_CONDITIONAL                                            -*- Autoconf -*-
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# Copyright (C) 1997-2014 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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AC_CONFIG_COMMANDS_PRE(
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# Do all the work for Automake.                             -*- Autoconf -*-
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# Copyright (C) 1996-2014 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# This macro actually does too much.  Some checks are only needed if
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# your package does certain things.  But this isn't really a big deal.
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dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.
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m4_define([AC_PROG_CC],
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m4_defn([AC_PROG_CC])
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[_AM_PROG_CC_C_O
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])
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# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
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# AM_INIT_AUTOMAKE([OPTIONS])
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# call (pre autoconf-2.50), which is being phased out.  PACKAGE
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_AM_IF_OPTION([no-define],,
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# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
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# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
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_AM_IF_OPTION([no-dependencies],,
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AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
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dnl The testsuite driver may need to know about EXEEXT, so add the
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# POSIX will say in a future version that running "rm -f" with no argument
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if rm -f && rm -fr && rm -rf; then : OK; else
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  cat >&2 <<'END'
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Oops!
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Your 'rm' program seems unable to run without file operands specified
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on the command line, even when the '-f' option is present.  This is contrary
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to the behaviour of most rm programs out there, and not conforming with
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the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
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Please tell bug-automake@gnu.org about your system, including the value
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of your $PATH and any error possibly output before this message.  This
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can help us improve future automake versions.
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END
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  if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
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    echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
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    echo >&2
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  else
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    cat >&2 <<'END'
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Aborting the configuration process, to ensure you take notice of the issue.
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You can download and install GNU coreutils to get an 'rm' implementation
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that behaves properly: <http://www.gnu.org/software/coreutils/>.
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If you want to complete the configuration process using your problematic
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'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
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to "yes", and re-run configure.
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END
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    AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
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fi
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dnl The trailing newline in this macro's definition is deliberate, for
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dnl backward compatibility and to allow trailing 'dnl'-style comments
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])
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dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
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m4_define([_AC_COMPILER_EXEEXT],
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AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
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[# Compute $1's index in $config_headers.
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_am_arg=$1
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_am_stamp_count=1
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for _am_header in $config_headers :; do
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    * )
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      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
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done
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echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
Packit Service 0bf00e
Packit Service 0bf00e
# Copyright (C) 2001-2014 Free Software Foundation, Inc.
Packit Service 0bf00e
#
Packit Service 0bf00e
# This file is free software; the Free Software Foundation
Packit Service 0bf00e
# gives unlimited permission to copy and/or distribute it,
Packit Service 0bf00e
# with or without modifications, as long as this notice is preserved.
Packit Service 0bf00e
Packit Service 0bf00e
# AM_PROG_INSTALL_SH
Packit Service 0bf00e
# ------------------
Packit Service 0bf00e
# Define $install_sh.
Packit Service 0bf00e
AC_DEFUN([AM_PROG_INSTALL_SH],
Packit Service 0bf00e
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
Packit Service 0bf00e
if test x"${install_sh+set}" != xset; then
Packit Service 0bf00e
  case $am_aux_dir in
Packit Service 0bf00e
  *\ * | *\	*)
Packit Service 0bf00e
    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
Packit Service 0bf00e
  *)
Packit Service 0bf00e
    install_sh="\${SHELL} $am_aux_dir/install-sh"
Packit Service 0bf00e
  esac
Packit Service 0bf00e
fi
Packit Service 0bf00e
AC_SUBST([install_sh])])
Packit Service 0bf00e
Packit Service 0bf00e
# Copyright (C) 2003-2014 Free Software Foundation, Inc.
Packit Service 0bf00e
#
Packit Service 0bf00e
# This file is free software; the Free Software Foundation
Packit Service 0bf00e
# gives unlimited permission to copy and/or distribute it,
Packit Service 0bf00e
# with or without modifications, as long as this notice is preserved.
Packit Service 0bf00e
Packit Service 0bf00e
# Check whether the underlying file-system supports filenames
Packit Service 0bf00e
# with a leading dot.  For instance MS-DOS doesn't.
Packit Service 0bf00e
AC_DEFUN([AM_SET_LEADING_DOT],
Packit Service 0bf00e
[rm -rf .tst 2>/dev/null
Packit Service 0bf00e
mkdir .tst 2>/dev/null
Packit Service 0bf00e
if test -d .tst; then
Packit Service 0bf00e
  am__leading_dot=.
Packit Service 0bf00e
else
Packit Service 0bf00e
  am__leading_dot=_
Packit Service 0bf00e
fi
Packit Service 0bf00e
rmdir .tst 2>/dev/null
Packit Service 0bf00e
AC_SUBST([am__leading_dot])])
Packit Service 0bf00e
Packit Service 0bf00e
# Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
Packit Service 0bf00e
# From Jim Meyering
Packit Service 0bf00e
Packit Service 0bf00e
# Copyright (C) 1996-2014 Free Software Foundation, Inc.
Packit Service 0bf00e
#
Packit Service 0bf00e
# This file is free software; the Free Software Foundation
Packit Service 0bf00e
# gives unlimited permission to copy and/or distribute it,
Packit Service 0bf00e
# with or without modifications, as long as this notice is preserved.
Packit Service 0bf00e
Packit Service 0bf00e
# AM_MAINTAINER_MODE([DEFAULT-MODE])
Packit Service 0bf00e
# ----------------------------------
Packit Service 0bf00e
# Control maintainer-specific portions of Makefiles.
Packit Service 0bf00e
# Default is to disable them, unless 'enable' is passed literally.
Packit Service 0bf00e
# For symmetry, 'disable' may be passed as well.  Anyway, the user
Packit Service 0bf00e
# can override the default with the --enable/--disable switch.
Packit Service 0bf00e
AC_DEFUN([AM_MAINTAINER_MODE],
Packit Service 0bf00e
[m4_case(m4_default([$1], [disable]),
Packit Service 0bf00e
       [enable], [m4_define([am_maintainer_other], [disable])],
Packit Service 0bf00e
       [disable], [m4_define([am_maintainer_other], [enable])],
Packit Service 0bf00e
       [m4_define([am_maintainer_other], [enable])
Packit Service 0bf00e
        m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
Packit Service 0bf00e
AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
Packit Service 0bf00e
  dnl maintainer-mode's default is 'disable' unless 'enable' is passed
Packit Service 0bf00e
  AC_ARG_ENABLE([maintainer-mode],
Packit Service 0bf00e
    [AS_HELP_STRING([--]am_maintainer_other[-maintainer-mode],
Packit Service 0bf00e
      am_maintainer_other[ make rules and dependencies not useful
Packit Service 0bf00e
      (and sometimes confusing) to the casual installer])],
Packit Service 0bf00e
    [USE_MAINTAINER_MODE=$enableval],
Packit Service 0bf00e
    [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
Packit Service 0bf00e
  AC_MSG_RESULT([$USE_MAINTAINER_MODE])
Packit Service 0bf00e
  AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
Packit Service 0bf00e
  MAINT=$MAINTAINER_MODE_TRUE
Packit Service 0bf00e
  AC_SUBST([MAINT])dnl
Packit Service 0bf00e
]
Packit Service 0bf00e
)
Packit Service 0bf00e
Packit Service 0bf00e
# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
Packit Service 0bf00e
Packit Service 0bf00e
# Copyright (C) 1997-2014 Free Software Foundation, Inc.
Packit Service 0bf00e
#
Packit Service 0bf00e
# This file is free software; the Free Software Foundation
Packit Service 0bf00e
# gives unlimited permission to copy and/or distribute it,
Packit Service 0bf00e
# with or without modifications, as long as this notice is preserved.
Packit Service 0bf00e
Packit Service 0bf00e
# AM_MISSING_PROG(NAME, PROGRAM)
Packit Service 0bf00e
# ------------------------------
Packit Service 0bf00e
AC_DEFUN([AM_MISSING_PROG],
Packit Service 0bf00e
[AC_REQUIRE([AM_MISSING_HAS_RUN])
Packit Service 0bf00e
$1=${$1-"${am_missing_run}$2"}
Packit Service 0bf00e
AC_SUBST($1)])
Packit Service 0bf00e
Packit Service 0bf00e
# AM_MISSING_HAS_RUN
Packit Service 0bf00e
# ------------------
Packit Service 0bf00e
# Define MISSING if not defined so far and test if it is modern enough.
Packit Service 0bf00e
# If it is, set am_missing_run to use it, otherwise, to nothing.
Packit Service 0bf00e
AC_DEFUN([AM_MISSING_HAS_RUN],
Packit Service 0bf00e
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
Packit Service 0bf00e
AC_REQUIRE_AUX_FILE([missing])dnl
Packit Service 0bf00e
if test x"${MISSING+set}" != xset; then
Packit Service 0bf00e
  case $am_aux_dir in
Packit Service 0bf00e
  *\ * | *\	*)
Packit Service 0bf00e
    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
Packit Service 0bf00e
  *)
Packit Service 0bf00e
    MISSING="\${SHELL} $am_aux_dir/missing" ;;
Packit Service 0bf00e
  esac
Packit Service 0bf00e
fi
Packit Service 0bf00e
# Use eval to expand $SHELL
Packit Service 0bf00e
if eval "$MISSING --is-lightweight"; then
Packit Service 0bf00e
  am_missing_run="$MISSING "
Packit Service 0bf00e
else
Packit Service 0bf00e
  am_missing_run=
Packit Service 0bf00e
  AC_MSG_WARN(['missing' script is too old or missing])
Packit Service 0bf00e
fi
Packit Service 0bf00e
])
Packit Service 0bf00e
Packit Service 0bf00e
# Helper functions for option handling.                     -*- Autoconf -*-
Packit Service 0bf00e
Packit Service 0bf00e
# Copyright (C) 2001-2014 Free Software Foundation, Inc.
Packit Service 0bf00e
#
Packit Service 0bf00e
# This file is free software; the Free Software Foundation
Packit Service 0bf00e
# gives unlimited permission to copy and/or distribute it,
Packit Service 0bf00e
# with or without modifications, as long as this notice is preserved.
Packit Service 0bf00e
Packit Service 0bf00e
# _AM_MANGLE_OPTION(NAME)
Packit Service 0bf00e
# -----------------------
Packit Service 0bf00e
AC_DEFUN([_AM_MANGLE_OPTION],
Packit Service 0bf00e
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
Packit Service 0bf00e
Packit Service 0bf00e
# _AM_SET_OPTION(NAME)
Packit Service 0bf00e
# --------------------
Packit Service 0bf00e
# Set option NAME.  Presently that only means defining a flag for this option.
Packit Service 0bf00e
AC_DEFUN([_AM_SET_OPTION],
Packit Service 0bf00e
[m4_define(_AM_MANGLE_OPTION([$1]), [1])])
Packit Service 0bf00e
Packit Service 0bf00e
# _AM_SET_OPTIONS(OPTIONS)
Packit Service 0bf00e
# ------------------------
Packit Service 0bf00e
# OPTIONS is a space-separated list of Automake options.
Packit Service 0bf00e
AC_DEFUN([_AM_SET_OPTIONS],
Packit Service 0bf00e
[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
Packit Service 0bf00e
Packit Service 0bf00e
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
Packit Service 0bf00e
# -------------------------------------------
Packit Service 0bf00e
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
Packit Service 0bf00e
AC_DEFUN([_AM_IF_OPTION],
Packit Service 0bf00e
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
Packit Service 0bf00e
Packit Service 0bf00e
# Check to make sure that the build environment is sane.    -*- Autoconf -*-
Packit Service 0bf00e
Packit Service 0bf00e
# Copyright (C) 1996-2014 Free Software Foundation, Inc.
Packit Service 0bf00e
#
Packit Service 0bf00e
# This file is free software; the Free Software Foundation
Packit Service 0bf00e
# gives unlimited permission to copy and/or distribute it,
Packit Service 0bf00e
# with or without modifications, as long as this notice is preserved.
Packit Service 0bf00e
Packit Service 0bf00e
# AM_SANITY_CHECK
Packit Service 0bf00e
# ---------------
Packit Service 0bf00e
AC_DEFUN([AM_SANITY_CHECK],
Packit Service 0bf00e
[AC_MSG_CHECKING([whether build environment is sane])
Packit Service 0bf00e
# Reject unsafe characters in $srcdir or the absolute working directory
Packit Service 0bf00e
# name.  Accept space and tab only in the latter.
Packit Service 0bf00e
am_lf='
Packit Service 0bf00e
'
Packit Service 0bf00e
case `pwd` in
Packit Service 0bf00e
  *[[\\\"\#\$\&\'\`$am_lf]]*)
Packit Service 0bf00e
    AC_MSG_ERROR([unsafe absolute working directory name]);;
Packit Service 0bf00e
esac
Packit Service 0bf00e
case $srcdir in
Packit Service 0bf00e
  *[[\\\"\#\$\&\'\`$am_lf\ \	]]*)
Packit Service 0bf00e
    AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
Packit Service 0bf00e
esac
Packit Service 0bf00e
Packit Service 0bf00e
# Do 'set' in a subshell so we don't clobber the current shell's
Packit Service 0bf00e
# arguments.  Must try -L first in case configure is actually a
Packit Service 0bf00e
# symlink; some systems play weird games with the mod time of symlinks
Packit Service 0bf00e
# (eg FreeBSD returns the mod time of the symlink's containing
Packit Service 0bf00e
# directory).
Packit Service 0bf00e
if (
Packit Service 0bf00e
   am_has_slept=no
Packit Service 0bf00e
   for am_try in 1 2; do
Packit Service 0bf00e
     echo "timestamp, slept: $am_has_slept" > conftest.file
Packit Service 0bf00e
     set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
Packit Service 0bf00e
     if test "$[*]" = "X"; then
Packit Service 0bf00e
	# -L didn't work.
Packit Service 0bf00e
	set X `ls -t "$srcdir/configure" conftest.file`
Packit Service 0bf00e
     fi
Packit Service 0bf00e
     if test "$[*]" != "X $srcdir/configure conftest.file" \
Packit Service 0bf00e
	&& test "$[*]" != "X conftest.file $srcdir/configure"; then
Packit Service 0bf00e
Packit Service 0bf00e
	# If neither matched, then we have a broken ls.  This can happen
Packit Service 0bf00e
	# if, for instance, CONFIG_SHELL is bash and it inherits a
Packit Service 0bf00e
	# broken ls alias from the environment.  This has actually
Packit Service 0bf00e
	# happened.  Such a system could not be considered "sane".
Packit Service 0bf00e
	AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
Packit Service 0bf00e
  alias in your environment])
Packit Service 0bf00e
     fi
Packit Service 0bf00e
     if test "$[2]" = conftest.file || test $am_try -eq 2; then
Packit Service 0bf00e
       break
Packit Service 0bf00e
     fi
Packit Service 0bf00e
     # Just in case.
Packit Service 0bf00e
     sleep 1
Packit Service 0bf00e
     am_has_slept=yes
Packit Service 0bf00e
   done
Packit Service 0bf00e
   test "$[2]" = conftest.file
Packit Service 0bf00e
   )
Packit Service 0bf00e
then
Packit Service 0bf00e
   # Ok.
Packit Service 0bf00e
   :
Packit Service 0bf00e
else
Packit Service 0bf00e
   AC_MSG_ERROR([newly created file is older than distributed files!
Packit Service 0bf00e
Check your system clock])
Packit Service 0bf00e
fi
Packit Service 0bf00e
AC_MSG_RESULT([yes])
Packit Service 0bf00e
# If we didn't sleep, we still need to ensure time stamps of config.status and
Packit Service 0bf00e
# generated files are strictly newer.
Packit Service 0bf00e
am_sleep_pid=
Packit Service 0bf00e
if grep 'slept: no' conftest.file >/dev/null 2>&1; then
Packit Service 0bf00e
  ( sleep 1 ) &
Packit Service 0bf00e
  am_sleep_pid=$!
Packit Service 0bf00e
fi
Packit Service 0bf00e
AC_CONFIG_COMMANDS_PRE(
Packit Service 0bf00e
  [AC_MSG_CHECKING([that generated files are newer than configure])
Packit Service 0bf00e
   if test -n "$am_sleep_pid"; then
Packit Service 0bf00e
     # Hide warnings about reused PIDs.
Packit Service 0bf00e
     wait $am_sleep_pid 2>/dev/null
Packit Service 0bf00e
   fi
Packit Service 0bf00e
   AC_MSG_RESULT([done])])
Packit Service 0bf00e
rm -f conftest.file
Packit Service 0bf00e
])
Packit Service 0bf00e
Packit Service 0bf00e
# Copyright (C) 2009-2014 Free Software Foundation, Inc.
Packit Service 0bf00e
#
Packit Service 0bf00e
# This file is free software; the Free Software Foundation
Packit Service 0bf00e
# gives unlimited permission to copy and/or distribute it,
Packit Service 0bf00e
# with or without modifications, as long as this notice is preserved.
Packit Service 0bf00e
Packit Service 0bf00e
# AM_SILENT_RULES([DEFAULT])
Packit Service 0bf00e
# --------------------------
Packit Service 0bf00e
# Enable less verbose build rules; with the default set to DEFAULT
Packit Service 0bf00e
# ("yes" being less verbose, "no" or empty being verbose).
Packit Service 0bf00e
AC_DEFUN([AM_SILENT_RULES],
Packit Service 0bf00e
[AC_ARG_ENABLE([silent-rules], [dnl
Packit Service 0bf00e
AS_HELP_STRING(
Packit Service 0bf00e
  [--enable-silent-rules],
Packit Service 0bf00e
  [less verbose build output (undo: "make V=1")])
Packit Service 0bf00e
AS_HELP_STRING(
Packit Service 0bf00e
  [--disable-silent-rules],
Packit Service 0bf00e
  [verbose build output (undo: "make V=0")])dnl
Packit Service 0bf00e
])
Packit Service 0bf00e
case $enable_silent_rules in @%:@ (((
Packit Service 0bf00e
  yes) AM_DEFAULT_VERBOSITY=0;;
Packit Service 0bf00e
   no) AM_DEFAULT_VERBOSITY=1;;
Packit Service 0bf00e
    *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
Packit Service 0bf00e
esac
Packit Service 0bf00e
dnl
Packit Service 0bf00e
dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
Packit Service 0bf00e
dnl do not support nested variable expansions.
Packit Service 0bf00e
dnl See automake bug#9928 and bug#10237.
Packit Service 0bf00e
am_make=${MAKE-make}
Packit Service 0bf00e
AC_CACHE_CHECK([whether $am_make supports nested variables],
Packit Service 0bf00e
   [am_cv_make_support_nested_variables],
Packit Service 0bf00e
   [if AS_ECHO([['TRUE=$(BAR$(V))
Packit Service 0bf00e
BAR0=false
Packit Service 0bf00e
BAR1=true
Packit Service 0bf00e
V=1
Packit Service 0bf00e
am__doit:
Packit Service 0bf00e
	@$(TRUE)
Packit Service 0bf00e
.PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
Packit Service 0bf00e
  am_cv_make_support_nested_variables=yes
Packit Service 0bf00e
else
Packit Service 0bf00e
  am_cv_make_support_nested_variables=no
Packit Service 0bf00e
fi])
Packit Service 0bf00e
if test $am_cv_make_support_nested_variables = yes; then
Packit Service 0bf00e
  dnl Using '$V' instead of '$(V)' breaks IRIX make.
Packit Service 0bf00e
  AM_V='$(V)'
Packit Service 0bf00e
  AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
Packit Service 0bf00e
else
Packit Service 0bf00e
  AM_V=$AM_DEFAULT_VERBOSITY
Packit Service 0bf00e
  AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
Packit Service 0bf00e
fi
Packit Service 0bf00e
AC_SUBST([AM_V])dnl
Packit Service 0bf00e
AM_SUBST_NOTMAKE([AM_V])dnl
Packit Service 0bf00e
AC_SUBST([AM_DEFAULT_V])dnl
Packit Service 0bf00e
AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
Packit Service 0bf00e
AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
Packit Service 0bf00e
AM_BACKSLASH='\'
Packit Service 0bf00e
AC_SUBST([AM_BACKSLASH])dnl
Packit Service 0bf00e
_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
Packit Service 0bf00e
])
Packit Service 0bf00e
Packit Service 0bf00e
# Copyright (C) 2001-2014 Free Software Foundation, Inc.
Packit Service 0bf00e
#
Packit Service 0bf00e
# This file is free software; the Free Software Foundation
Packit Service 0bf00e
# gives unlimited permission to copy and/or distribute it,
Packit Service 0bf00e
# with or without modifications, as long as this notice is preserved.
Packit Service 0bf00e
Packit Service 0bf00e
# AM_PROG_INSTALL_STRIP
Packit Service 0bf00e
# ---------------------
Packit Service 0bf00e
# One issue with vendor 'install' (even GNU) is that you can't
Packit Service 0bf00e
# specify the program used to strip binaries.  This is especially
Packit Service 0bf00e
# annoying in cross-compiling environments, where the build's strip
Packit Service 0bf00e
# is unlikely to handle the host's binaries.
Packit Service 0bf00e
# Fortunately install-sh will honor a STRIPPROG variable, so we
Packit Service 0bf00e
# always use install-sh in "make install-strip", and initialize
Packit Service 0bf00e
# STRIPPROG with the value of the STRIP variable (set by the user).
Packit Service 0bf00e
AC_DEFUN([AM_PROG_INSTALL_STRIP],
Packit Service 0bf00e
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
Packit Service 0bf00e
# Installed binaries are usually stripped using 'strip' when the user
Packit Service 0bf00e
# run "make install-strip".  However 'strip' might not be the right
Packit Service 0bf00e
# tool to use in cross-compilation environments, therefore Automake
Packit Service 0bf00e
# will honor the 'STRIP' environment variable to overrule this program.
Packit Service 0bf00e
dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
Packit Service 0bf00e
if test "$cross_compiling" != no; then
Packit Service 0bf00e
  AC_CHECK_TOOL([STRIP], [strip], :)
Packit Service 0bf00e
fi
Packit Service 0bf00e
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
Packit Service 0bf00e
AC_SUBST([INSTALL_STRIP_PROGRAM])])
Packit Service 0bf00e
Packit Service 0bf00e
# Copyright (C) 2006-2014 Free Software Foundation, Inc.
Packit Service 0bf00e
#
Packit Service 0bf00e
# This file is free software; the Free Software Foundation
Packit Service 0bf00e
# gives unlimited permission to copy and/or distribute it,
Packit Service 0bf00e
# with or without modifications, as long as this notice is preserved.
Packit Service 0bf00e
Packit Service 0bf00e
# _AM_SUBST_NOTMAKE(VARIABLE)
Packit Service 0bf00e
# ---------------------------
Packit Service 0bf00e
# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
Packit Service 0bf00e
# This macro is traced by Automake.
Packit Service 0bf00e
AC_DEFUN([_AM_SUBST_NOTMAKE])
Packit Service 0bf00e
Packit Service 0bf00e
# AM_SUBST_NOTMAKE(VARIABLE)
Packit Service 0bf00e
# --------------------------
Packit Service 0bf00e
# Public sister of _AM_SUBST_NOTMAKE.
Packit Service 0bf00e
AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
Packit Service 0bf00e
Packit Service 0bf00e
# Check how to create a tarball.                            -*- Autoconf -*-
Packit Service 0bf00e
Packit Service 0bf00e
# Copyright (C) 2004-2014 Free Software Foundation, Inc.
Packit Service 0bf00e
#
Packit Service 0bf00e
# This file is free software; the Free Software Foundation
Packit Service 0bf00e
# gives unlimited permission to copy and/or distribute it,
Packit Service 0bf00e
# with or without modifications, as long as this notice is preserved.
Packit Service 0bf00e
Packit Service 0bf00e
# _AM_PROG_TAR(FORMAT)
Packit Service 0bf00e
# --------------------
Packit Service 0bf00e
# Check how to create a tarball in format FORMAT.
Packit Service 0bf00e
# FORMAT should be one of 'v7', 'ustar', or 'pax'.
Packit Service 0bf00e
#
Packit Service 0bf00e
# Substitute a variable $(am__tar) that is a command
Packit Service 0bf00e
# writing to stdout a FORMAT-tarball containing the directory
Packit Service 0bf00e
# $tardir.
Packit Service 0bf00e
#     tardir=directory && $(am__tar) > result.tar
Packit Service 0bf00e
#
Packit Service 0bf00e
# Substitute a variable $(am__untar) that extract such
Packit Service 0bf00e
# a tarball read from stdin.
Packit Service 0bf00e
#     $(am__untar) < result.tar
Packit Service 0bf00e
#
Packit Service 0bf00e
AC_DEFUN([_AM_PROG_TAR],
Packit Service 0bf00e
[# Always define AMTAR for backward compatibility.  Yes, it's still used
Packit Service 0bf00e
# in the wild :-(  We should find a proper way to deprecate it ...
Packit Service 0bf00e
AC_SUBST([AMTAR], ['$${TAR-tar}'])
Packit Service 0bf00e
Packit Service 0bf00e
# We'll loop over all known methods to create a tar archive until one works.
Packit Service 0bf00e
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
Packit Service 0bf00e
Packit Service 0bf00e
m4_if([$1], [v7],
Packit Service 0bf00e
  [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
Packit Service 0bf00e
Packit Service 0bf00e
  [m4_case([$1],
Packit Service 0bf00e
    [ustar],
Packit Service 0bf00e
     [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
Packit Service 0bf00e
      # There is notably a 21 bits limit for the UID and the GID.  In fact,
Packit Service 0bf00e
      # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
Packit Service 0bf00e
      # and bug#13588).
Packit Service 0bf00e
      am_max_uid=2097151 # 2^21 - 1
Packit Service 0bf00e
      am_max_gid=$am_max_uid
Packit Service 0bf00e
      # The $UID and $GID variables are not portable, so we need to resort
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      # to the POSIX-mandated id(1) utility.  Errors in the 'id' calls
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      # below are definitely unexpected, so allow the users to see them
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      # (that is, avoid stderr redirection).
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      am_uid=`id -u || echo unknown`
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      am_gid=`id -g || echo unknown`
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      AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
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      if test $am_uid -le $am_max_uid; then
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         AC_MSG_RESULT([yes])
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      else
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         AC_MSG_RESULT([no])
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         _am_tools=none
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      fi
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      AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
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      if test $am_gid -le $am_max_gid; then
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         AC_MSG_RESULT([yes])
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      else
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        AC_MSG_RESULT([no])
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        _am_tools=none
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      fi],
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  [pax],
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    [],
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  [m4_fatal([Unknown tar format])])
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  AC_MSG_CHECKING([how to create a $1 tar archive])
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  # Go ahead even if we have the value already cached.  We do so because we
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  # need to set the values for the 'am__tar' and 'am__untar' variables.
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  _am_tools=${am_cv_prog_tar_$1-$_am_tools}
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  for _am_tool in $_am_tools; do
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    case $_am_tool in
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    gnutar)
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      for _am_tar in tar gnutar gtar; do
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        AM_RUN_LOG([$_am_tar --version]) && break
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      done
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      am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
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      am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
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      am__untar="$_am_tar -xf -"
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      ;;
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    plaintar)
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      # Must skip GNU tar: if it does not support --format= it doesn't create
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      # ustar tarball either.
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      (tar --version) >/dev/null 2>&1 && continue
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      am__tar='tar chf - "$$tardir"'
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      am__tar_='tar chf - "$tardir"'
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      am__untar='tar xf -'
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      ;;
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    pax)
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      am__tar='pax -L -x $1 -w "$$tardir"'
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      am__tar_='pax -L -x $1 -w "$tardir"'
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      am__untar='pax -r'
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      ;;
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    cpio)
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      am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
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      am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
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      am__untar='cpio -i -H $1 -d'
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      ;;
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    none)
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      am__tar=false
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      am__tar_=false
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      am__untar=false
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      ;;
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    esac
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    # If the value was cached, stop now.  We just wanted to have am__tar
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    # and am__untar set.
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    test -n "${am_cv_prog_tar_$1}" && break
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    # tar/untar a dummy directory, and stop if the command works.
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    rm -rf conftest.dir
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    mkdir conftest.dir
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    echo GrepMe > conftest.dir/file
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    AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
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    rm -rf conftest.dir
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    if test -s conftest.tar; then
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      AM_RUN_LOG([$am__untar 
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      AM_RUN_LOG([cat conftest.dir/file])
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      grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
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    fi
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  done
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  rm -rf conftest.dir
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  AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
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  AC_MSG_RESULT([$am_cv_prog_tar_$1])])
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AC_SUBST([am__tar])
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AC_SUBST([am__untar])
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]) # _AM_PROG_TAR
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