Blame aclocal.m4

Packit b00eeb
# generated automatically by aclocal 1.15.1 -*- Autoconf -*-
Packit b00eeb
Packit b00eeb
# Copyright (C) 1996-2017 Free Software Foundation, Inc.
Packit b00eeb
Packit b00eeb
# This file is free software; the Free Software Foundation
Packit b00eeb
# gives unlimited permission to copy and/or distribute it,
Packit b00eeb
# with or without modifications, as long as this notice is preserved.
Packit b00eeb
Packit b00eeb
# This program is distributed in the hope that it will be useful,
Packit b00eeb
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
Packit b00eeb
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
Packit b00eeb
# PARTICULAR PURPOSE.
Packit b00eeb
Packit b00eeb
m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
Packit b00eeb
m4_ifndef([AC_AUTOCONF_VERSION],
Packit b00eeb
  [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
Packit b00eeb
m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],,
Packit b00eeb
[m4_warning([this file was generated for autoconf 2.69.
Packit b00eeb
You have another version of autoconf.  It may work, but is not guaranteed to.
Packit b00eeb
If you have problems, you may need to regenerate the build system entirely.
Packit b00eeb
To do so, use the procedure documented by the package, typically 'autoreconf'.])])
Packit b00eeb
Packit b00eeb
# Copyright (C) 2002-2017 Free Software Foundation, Inc.
Packit b00eeb
#
Packit b00eeb
# This file is free software; the Free Software Foundation
Packit b00eeb
# gives unlimited permission to copy and/or distribute it,
Packit b00eeb
# with or without modifications, as long as this notice is preserved.
Packit b00eeb
Packit b00eeb
# AM_AUTOMAKE_VERSION(VERSION)
Packit b00eeb
# ----------------------------
Packit b00eeb
# Automake X.Y traces this macro to ensure aclocal.m4 has been
Packit b00eeb
# generated from the m4 files accompanying Automake X.Y.
Packit b00eeb
# (This private macro should not be called outside this file.)
Packit b00eeb
AC_DEFUN([AM_AUTOMAKE_VERSION],
Packit b00eeb
[am__api_version='1.15'
Packit b00eeb
dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
Packit b00eeb
dnl require some minimum version.  Point them to the right macro.
Packit b00eeb
m4_if([$1], [1.15.1], [],
Packit b00eeb
      [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
Packit b00eeb
])
Packit b00eeb
Packit b00eeb
# _AM_AUTOCONF_VERSION(VERSION)
Packit b00eeb
# -----------------------------
Packit b00eeb
# aclocal traces this macro to find the Autoconf version.
Packit b00eeb
# This is a private macro too.  Using m4_define simplifies
Packit b00eeb
# the logic in aclocal, which can simply ignore this definition.
Packit b00eeb
m4_define([_AM_AUTOCONF_VERSION], [])
Packit b00eeb
Packit b00eeb
# AM_SET_CURRENT_AUTOMAKE_VERSION
Packit b00eeb
# -------------------------------
Packit b00eeb
# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
Packit b00eeb
# This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
Packit b00eeb
AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
Packit b00eeb
[AM_AUTOMAKE_VERSION([1.15.1])dnl
Packit b00eeb
m4_ifndef([AC_AUTOCONF_VERSION],
Packit b00eeb
  [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
Packit b00eeb
_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
Packit b00eeb
Packit b00eeb
# AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
Packit b00eeb
Packit b00eeb
# Copyright (C) 2001-2017 Free Software Foundation, Inc.
Packit b00eeb
#
Packit b00eeb
# This file is free software; the Free Software Foundation
Packit b00eeb
# gives unlimited permission to copy and/or distribute it,
Packit b00eeb
# with or without modifications, as long as this notice is preserved.
Packit b00eeb
Packit b00eeb
# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
Packit b00eeb
# $ac_aux_dir to '$srcdir/foo'.  In other projects, it is set to
Packit b00eeb
# '$srcdir', '$srcdir/..', or '$srcdir/../..'.
Packit b00eeb
#
Packit b00eeb
# Of course, Automake must honor this variable whenever it calls a
Packit b00eeb
# tool from the auxiliary directory.  The problem is that $srcdir (and
Packit b00eeb
# therefore $ac_aux_dir as well) can be either absolute or relative,
Packit b00eeb
# depending on how configure is run.  This is pretty annoying, since
Packit b00eeb
# it makes $ac_aux_dir quite unusable in subdirectories: in the top
Packit b00eeb
# source directory, any form will work fine, but in subdirectories a
Packit b00eeb
# relative path needs to be adjusted first.
Packit b00eeb
#
Packit b00eeb
# $ac_aux_dir/missing
Packit b00eeb
#    fails when called from a subdirectory if $ac_aux_dir is relative
Packit b00eeb
# $top_srcdir/$ac_aux_dir/missing
Packit b00eeb
#    fails if $ac_aux_dir is absolute,
Packit b00eeb
#    fails when called from a subdirectory in a VPATH build with
Packit b00eeb
#          a relative $ac_aux_dir
Packit b00eeb
#
Packit b00eeb
# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
Packit b00eeb
# are both prefixed by $srcdir.  In an in-source build this is usually
Packit b00eeb
# harmless because $srcdir is '.', but things will broke when you
Packit b00eeb
# start a VPATH build or use an absolute $srcdir.
Packit b00eeb
#
Packit b00eeb
# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
Packit b00eeb
# iff we strip the leading $srcdir from $ac_aux_dir.  That would be:
Packit b00eeb
#   am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
Packit b00eeb
# and then we would define $MISSING as
Packit b00eeb
#   MISSING="\${SHELL} $am_aux_dir/missing"
Packit b00eeb
# This will work as long as MISSING is not called from configure, because
Packit b00eeb
# unfortunately $(top_srcdir) has no meaning in configure.
Packit b00eeb
# However there are other variables, like CC, which are often used in
Packit b00eeb
# configure, and could therefore not use this "fixed" $ac_aux_dir.
Packit b00eeb
#
Packit b00eeb
# Another solution, used here, is to always expand $ac_aux_dir to an
Packit b00eeb
# absolute PATH.  The drawback is that using absolute paths prevent a
Packit b00eeb
# configured tree to be moved without reconfiguration.
Packit b00eeb
Packit b00eeb
AC_DEFUN([AM_AUX_DIR_EXPAND],
Packit b00eeb
[AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
Packit b00eeb
# Expand $ac_aux_dir to an absolute path.
Packit b00eeb
am_aux_dir=`cd "$ac_aux_dir" && pwd`
Packit b00eeb
])
Packit b00eeb
Packit b00eeb
# AM_CONDITIONAL                                            -*- Autoconf -*-
Packit b00eeb
Packit b00eeb
# Copyright (C) 1997-2017 Free Software Foundation, Inc.
Packit b00eeb
#
Packit b00eeb
# This file is free software; the Free Software Foundation
Packit b00eeb
# gives unlimited permission to copy and/or distribute it,
Packit b00eeb
# with or without modifications, as long as this notice is preserved.
Packit b00eeb
Packit b00eeb
# AM_CONDITIONAL(NAME, SHELL-CONDITION)
Packit b00eeb
# -------------------------------------
Packit b00eeb
# Define a conditional.
Packit b00eeb
AC_DEFUN([AM_CONDITIONAL],
Packit b00eeb
[AC_PREREQ([2.52])dnl
Packit b00eeb
 m4_if([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
Packit b00eeb
       [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
Packit b00eeb
AC_SUBST([$1_TRUE])dnl
Packit b00eeb
AC_SUBST([$1_FALSE])dnl
Packit b00eeb
_AM_SUBST_NOTMAKE([$1_TRUE])dnl
Packit b00eeb
_AM_SUBST_NOTMAKE([$1_FALSE])dnl
Packit b00eeb
m4_define([_AM_COND_VALUE_$1], [$2])dnl
Packit b00eeb
if $2; then
Packit b00eeb
  $1_TRUE=
Packit b00eeb
  $1_FALSE='#'
Packit b00eeb
else
Packit b00eeb
  $1_TRUE='#'
Packit b00eeb
  $1_FALSE=
Packit b00eeb
fi
Packit b00eeb
AC_CONFIG_COMMANDS_PRE(
Packit b00eeb
[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
Packit b00eeb
  AC_MSG_ERROR([[conditional "$1" was never defined.
Packit b00eeb
Usually this means the macro was only invoked conditionally.]])
Packit b00eeb
fi])])
Packit b00eeb
Packit b00eeb
# Copyright (C) 1999-2017 Free Software Foundation, Inc.
Packit b00eeb
#
Packit b00eeb
# This file is free software; the Free Software Foundation
Packit b00eeb
# gives unlimited permission to copy and/or distribute it,
Packit b00eeb
# with or without modifications, as long as this notice is preserved.
Packit b00eeb
Packit b00eeb
Packit b00eeb
# There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
Packit b00eeb
# written in clear, in which case automake, when reading aclocal.m4,
Packit b00eeb
# will think it sees a *use*, and therefore will trigger all it's
Packit b00eeb
# C support machinery.  Also note that it means that autoscan, seeing
Packit b00eeb
# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
Packit b00eeb
Packit b00eeb
Packit b00eeb
# _AM_DEPENDENCIES(NAME)
Packit b00eeb
# ----------------------
Packit b00eeb
# See how the compiler implements dependency checking.
Packit b00eeb
# NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC".
Packit b00eeb
# We try a few techniques and use that to set a single cache variable.
Packit b00eeb
#
Packit b00eeb
# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
Packit b00eeb
# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
Packit b00eeb
# dependency, and given that the user is not expected to run this macro,
Packit b00eeb
# just rely on AC_PROG_CC.
Packit b00eeb
AC_DEFUN([_AM_DEPENDENCIES],
Packit b00eeb
[AC_REQUIRE([AM_SET_DEPDIR])dnl
Packit b00eeb
AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
Packit b00eeb
AC_REQUIRE([AM_MAKE_INCLUDE])dnl
Packit b00eeb
AC_REQUIRE([AM_DEP_TRACK])dnl
Packit b00eeb
Packit b00eeb
m4_if([$1], [CC],   [depcc="$CC"   am_compiler_list=],
Packit b00eeb
      [$1], [CXX],  [depcc="$CXX"  am_compiler_list=],
Packit b00eeb
      [$1], [OBJC], [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
Packit b00eeb
      [$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'],
Packit b00eeb
      [$1], [UPC],  [depcc="$UPC"  am_compiler_list=],
Packit b00eeb
      [$1], [GCJ],  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],
Packit b00eeb
                    [depcc="$$1"   am_compiler_list=])
Packit b00eeb
Packit b00eeb
AC_CACHE_CHECK([dependency style of $depcc],
Packit b00eeb
               [am_cv_$1_dependencies_compiler_type],
Packit b00eeb
[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
Packit b00eeb
  # We make a subdir and do the tests there.  Otherwise we can end up
Packit b00eeb
  # making bogus files that we don't know about and never remove.  For
Packit b00eeb
  # instance it was reported that on HP-UX the gcc test will end up
Packit b00eeb
  # making a dummy file named 'D' -- because '-MD' means "put the output
Packit b00eeb
  # in D".
Packit b00eeb
  rm -rf conftest.dir
Packit b00eeb
  mkdir conftest.dir
Packit b00eeb
  # Copy depcomp to subdir because otherwise we won't find it if we're
Packit b00eeb
  # using a relative directory.
Packit b00eeb
  cp "$am_depcomp" conftest.dir
Packit b00eeb
  cd conftest.dir
Packit b00eeb
  # We will build objects and dependencies in a subdirectory because
Packit b00eeb
  # it helps to detect inapplicable dependency modes.  For instance
Packit b00eeb
  # both Tru64's cc and ICC support -MD to output dependencies as a
Packit b00eeb
  # side effect of compilation, but ICC will put the dependencies in
Packit b00eeb
  # the current directory while Tru64 will put them in the object
Packit b00eeb
  # directory.
Packit b00eeb
  mkdir sub
Packit b00eeb
Packit b00eeb
  am_cv_$1_dependencies_compiler_type=none
Packit b00eeb
  if test "$am_compiler_list" = ""; then
Packit b00eeb
     am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
Packit b00eeb
  fi
Packit b00eeb
  am__universal=false
Packit b00eeb
  m4_case([$1], [CC],
Packit b00eeb
    [case " $depcc " in #(
Packit b00eeb
     *\ -arch\ *\ -arch\ *) am__universal=true ;;
Packit b00eeb
     esac],
Packit b00eeb
    [CXX],
Packit b00eeb
    [case " $depcc " in #(
Packit b00eeb
     *\ -arch\ *\ -arch\ *) am__universal=true ;;
Packit b00eeb
     esac])
Packit b00eeb
Packit b00eeb
  for depmode in $am_compiler_list; do
Packit b00eeb
    # Setup a source with many dependencies, because some compilers
Packit b00eeb
    # like to wrap large dependency lists on column 80 (with \), and
Packit b00eeb
    # we should not choose a depcomp mode which is confused by this.
Packit b00eeb
    #
Packit b00eeb
    # We need to recreate these files for each test, as the compiler may
Packit b00eeb
    # overwrite some of them when testing with obscure command lines.
Packit b00eeb
    # This happens at least with the AIX C compiler.
Packit b00eeb
    : > sub/conftest.c
Packit b00eeb
    for i in 1 2 3 4 5 6; do
Packit b00eeb
      echo '#include "conftst'$i'.h"' >> sub/conftest.c
Packit b00eeb
      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
Packit b00eeb
      # Solaris 10 /bin/sh.
Packit b00eeb
      echo '/* dummy */' > sub/conftst$i.h
Packit b00eeb
    done
Packit b00eeb
    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
Packit b00eeb
Packit b00eeb
    # We check with '-c' and '-o' for the sake of the "dashmstdout"
Packit b00eeb
    # mode.  It turns out that the SunPro C++ compiler does not properly
Packit b00eeb
    # handle '-M -o', and we need to detect this.  Also, some Intel
Packit b00eeb
    # versions had trouble with output in subdirs.
Packit b00eeb
    am__obj=sub/conftest.${OBJEXT-o}
Packit b00eeb
    am__minus_obj="-o $am__obj"
Packit b00eeb
    case $depmode in
Packit b00eeb
    gcc)
Packit b00eeb
      # This depmode causes a compiler race in universal mode.
Packit b00eeb
      test "$am__universal" = false || continue
Packit b00eeb
      ;;
Packit b00eeb
    nosideeffect)
Packit b00eeb
      # After this tag, mechanisms are not by side-effect, so they'll
Packit b00eeb
      # only be used when explicitly requested.
Packit b00eeb
      if test "x$enable_dependency_tracking" = xyes; then
Packit b00eeb
	continue
Packit b00eeb
      else
Packit b00eeb
	break
Packit b00eeb
      fi
Packit b00eeb
      ;;
Packit b00eeb
    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
Packit b00eeb
      # This compiler won't grok '-c -o', but also, the minuso test has
Packit b00eeb
      # not run yet.  These depmodes are late enough in the game, and
Packit b00eeb
      # so weak that their functioning should not be impacted.
Packit b00eeb
      am__obj=conftest.${OBJEXT-o}
Packit b00eeb
      am__minus_obj=
Packit b00eeb
      ;;
Packit b00eeb
    none) break ;;
Packit b00eeb
    esac
Packit b00eeb
    if depmode=$depmode \
Packit b00eeb
       source=sub/conftest.c object=$am__obj \
Packit b00eeb
       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
Packit b00eeb
       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
Packit b00eeb
         >/dev/null 2>conftest.err &&
Packit b00eeb
       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
Packit b00eeb
       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
Packit b00eeb
       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
Packit b00eeb
       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
Packit b00eeb
      # icc doesn't choke on unknown options, it will just issue warnings
Packit b00eeb
      # or remarks (even with -Werror).  So we grep stderr for any message
Packit b00eeb
      # that says an option was ignored or not supported.
Packit b00eeb
      # When given -MP, icc 7.0 and 7.1 complain thusly:
Packit b00eeb
      #   icc: Command line warning: ignoring option '-M'; no argument required
Packit b00eeb
      # The diagnosis changed in icc 8.0:
Packit b00eeb
      #   icc: Command line remark: option '-MP' not supported
Packit b00eeb
      if (grep 'ignoring option' conftest.err ||
Packit b00eeb
          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
Packit b00eeb
        am_cv_$1_dependencies_compiler_type=$depmode
Packit b00eeb
        break
Packit b00eeb
      fi
Packit b00eeb
    fi
Packit b00eeb
  done
Packit b00eeb
Packit b00eeb
  cd ..
Packit b00eeb
  rm -rf conftest.dir
Packit b00eeb
else
Packit b00eeb
  am_cv_$1_dependencies_compiler_type=none
Packit b00eeb
fi
Packit b00eeb
])
Packit b00eeb
AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
Packit b00eeb
AM_CONDITIONAL([am__fastdep$1], [
Packit b00eeb
  test "x$enable_dependency_tracking" != xno \
Packit b00eeb
  && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
Packit b00eeb
])
Packit b00eeb
Packit b00eeb
Packit b00eeb
# AM_SET_DEPDIR
Packit b00eeb
# -------------
Packit b00eeb
# Choose a directory name for dependency files.
Packit b00eeb
# This macro is AC_REQUIREd in _AM_DEPENDENCIES.
Packit b00eeb
AC_DEFUN([AM_SET_DEPDIR],
Packit b00eeb
[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
Packit b00eeb
AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
Packit b00eeb
])
Packit b00eeb
Packit b00eeb
Packit b00eeb
# AM_DEP_TRACK
Packit b00eeb
# ------------
Packit b00eeb
AC_DEFUN([AM_DEP_TRACK],
Packit b00eeb
[AC_ARG_ENABLE([dependency-tracking], [dnl
Packit b00eeb
AS_HELP_STRING(
Packit b00eeb
  [--enable-dependency-tracking],
Packit b00eeb
  [do not reject slow dependency extractors])
Packit b00eeb
AS_HELP_STRING(
Packit b00eeb
  [--disable-dependency-tracking],
Packit b00eeb
  [speeds up one-time build])])
Packit b00eeb
if test "x$enable_dependency_tracking" != xno; then
Packit b00eeb
  am_depcomp="$ac_aux_dir/depcomp"
Packit b00eeb
  AMDEPBACKSLASH='\'
Packit b00eeb
  am__nodep='_no'
Packit b00eeb
fi
Packit b00eeb
AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
Packit b00eeb
AC_SUBST([AMDEPBACKSLASH])dnl
Packit b00eeb
_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
Packit b00eeb
AC_SUBST([am__nodep])dnl
Packit b00eeb
_AM_SUBST_NOTMAKE([am__nodep])dnl
Packit b00eeb
])
Packit b00eeb
Packit b00eeb
# Generate code to set up dependency tracking.              -*- Autoconf -*-
Packit b00eeb
Packit b00eeb
# Copyright (C) 1999-2017 Free Software Foundation, Inc.
Packit b00eeb
#
Packit b00eeb
# This file is free software; the Free Software Foundation
Packit b00eeb
# gives unlimited permission to copy and/or distribute it,
Packit b00eeb
# with or without modifications, as long as this notice is preserved.
Packit b00eeb
Packit b00eeb
Packit b00eeb
# _AM_OUTPUT_DEPENDENCY_COMMANDS
Packit b00eeb
# ------------------------------
Packit b00eeb
AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
Packit b00eeb
[{
Packit b00eeb
  # Older Autoconf quotes --file arguments for eval, but not when files
Packit b00eeb
  # are listed without --file.  Let's play safe and only enable the eval
Packit b00eeb
  # if we detect the quoting.
Packit b00eeb
  case $CONFIG_FILES in
Packit b00eeb
  *\'*) eval set x "$CONFIG_FILES" ;;
Packit b00eeb
  *)   set x $CONFIG_FILES ;;
Packit b00eeb
  esac
Packit b00eeb
  shift
Packit b00eeb
  for mf
Packit b00eeb
  do
Packit b00eeb
    # Strip MF so we end up with the name of the file.
Packit b00eeb
    mf=`echo "$mf" | sed -e 's/:.*$//'`
Packit b00eeb
    # Check whether this is an Automake generated Makefile or not.
Packit b00eeb
    # We used to match only the files named 'Makefile.in', but
Packit b00eeb
    # some people rename them; so instead we look at the file content.
Packit b00eeb
    # Grep'ing the first line is not enough: some people post-process
Packit b00eeb
    # each Makefile.in and add a new line on top of each file to say so.
Packit b00eeb
    # Grep'ing the whole file is not good either: AIX grep has a line
Packit b00eeb
    # limit of 2048, but all sed's we know have understand at least 4000.
Packit b00eeb
    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
Packit b00eeb
      dirpart=`AS_DIRNAME("$mf")`
Packit b00eeb
    else
Packit b00eeb
      continue
Packit b00eeb
    fi
Packit b00eeb
    # Extract the definition of DEPDIR, am__include, and am__quote
Packit b00eeb
    # from the Makefile without running 'make'.
Packit b00eeb
    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
Packit b00eeb
    test -z "$DEPDIR" && continue
Packit b00eeb
    am__include=`sed -n 's/^am__include = //p' < "$mf"`
Packit b00eeb
    test -z "$am__include" && continue
Packit b00eeb
    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
Packit b00eeb
    # Find all dependency output files, they are included files with
Packit b00eeb
    # $(DEPDIR) in their names.  We invoke sed twice because it is the
Packit b00eeb
    # simplest approach to changing $(DEPDIR) to its actual value in the
Packit b00eeb
    # expansion.
Packit b00eeb
    for file in `sed -n "
Packit b00eeb
      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
Packit b00eeb
	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
Packit b00eeb
      # Make sure the directory exists.
Packit b00eeb
      test -f "$dirpart/$file" && continue
Packit b00eeb
      fdir=`AS_DIRNAME(["$file"])`
Packit b00eeb
      AS_MKDIR_P([$dirpart/$fdir])
Packit b00eeb
      # echo "creating $dirpart/$file"
Packit b00eeb
      echo '# dummy' > "$dirpart/$file"
Packit b00eeb
    done
Packit b00eeb
  done
Packit b00eeb
}
Packit b00eeb
])# _AM_OUTPUT_DEPENDENCY_COMMANDS
Packit b00eeb
Packit b00eeb
Packit b00eeb
# AM_OUTPUT_DEPENDENCY_COMMANDS
Packit b00eeb
# -----------------------------
Packit b00eeb
# This macro should only be invoked once -- use via AC_REQUIRE.
Packit b00eeb
#
Packit b00eeb
# This code is only required when automatic dependency tracking
Packit b00eeb
# is enabled.  FIXME.  This creates each '.P' file that we will
Packit b00eeb
# need in order to bootstrap the dependency handling code.
Packit b00eeb
AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
Packit b00eeb
[AC_CONFIG_COMMANDS([depfiles],
Packit b00eeb
     [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
Packit b00eeb
     [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
Packit b00eeb
])
Packit b00eeb
Packit b00eeb
# Do all the work for Automake.                             -*- Autoconf -*-
Packit b00eeb
Packit b00eeb
# Copyright (C) 1996-2017 Free Software Foundation, Inc.
Packit b00eeb
#
Packit b00eeb
# This file is free software; the Free Software Foundation
Packit b00eeb
# gives unlimited permission to copy and/or distribute it,
Packit b00eeb
# with or without modifications, as long as this notice is preserved.
Packit b00eeb
Packit b00eeb
# This macro actually does too much.  Some checks are only needed if
Packit b00eeb
# your package does certain things.  But this isn't really a big deal.
Packit b00eeb
Packit b00eeb
dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.
Packit b00eeb
m4_define([AC_PROG_CC],
Packit b00eeb
m4_defn([AC_PROG_CC])
Packit b00eeb
[_AM_PROG_CC_C_O
Packit b00eeb
])
Packit b00eeb
Packit b00eeb
# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
Packit b00eeb
# AM_INIT_AUTOMAKE([OPTIONS])
Packit b00eeb
# -----------------------------------------------
Packit b00eeb
# The call with PACKAGE and VERSION arguments is the old style
Packit b00eeb
# call (pre autoconf-2.50), which is being phased out.  PACKAGE
Packit b00eeb
# and VERSION should now be passed to AC_INIT and removed from
Packit b00eeb
# the call to AM_INIT_AUTOMAKE.
Packit b00eeb
# We support both call styles for the transition.  After
Packit b00eeb
# the next Automake release, Autoconf can make the AC_INIT
Packit b00eeb
# arguments mandatory, and then we can depend on a new Autoconf
Packit b00eeb
# release and drop the old call support.
Packit b00eeb
AC_DEFUN([AM_INIT_AUTOMAKE],
Packit b00eeb
[AC_PREREQ([2.65])dnl
Packit b00eeb
dnl Autoconf wants to disallow AM_ names.  We explicitly allow
Packit b00eeb
dnl the ones we care about.
Packit b00eeb
m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
Packit b00eeb
AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
Packit b00eeb
AC_REQUIRE([AC_PROG_INSTALL])dnl
Packit b00eeb
if test "`cd $srcdir && pwd`" != "`pwd`"; then
Packit b00eeb
  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
Packit b00eeb
  # is not polluted with repeated "-I."
Packit b00eeb
  AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
Packit b00eeb
  # test to see if srcdir already configured
Packit b00eeb
  if test -f $srcdir/config.status; then
Packit b00eeb
    AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
Packit b00eeb
  fi
Packit b00eeb
fi
Packit b00eeb
Packit b00eeb
# test whether we have cygpath
Packit b00eeb
if test -z "$CYGPATH_W"; then
Packit b00eeb
  if (cygpath --version) >/dev/null 2>/dev/null; then
Packit b00eeb
    CYGPATH_W='cygpath -w'
Packit b00eeb
  else
Packit b00eeb
    CYGPATH_W=echo
Packit b00eeb
  fi
Packit b00eeb
fi
Packit b00eeb
AC_SUBST([CYGPATH_W])
Packit b00eeb
Packit b00eeb
# Define the identity of the package.
Packit b00eeb
dnl Distinguish between old-style and new-style calls.
Packit b00eeb
m4_ifval([$2],
Packit b00eeb
[AC_DIAGNOSE([obsolete],
Packit b00eeb
             [$0: two- and three-arguments forms are deprecated.])
Packit b00eeb
m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
Packit b00eeb
 AC_SUBST([PACKAGE], [$1])dnl
Packit b00eeb
 AC_SUBST([VERSION], [$2])],
Packit b00eeb
[_AM_SET_OPTIONS([$1])dnl
Packit b00eeb
dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
Packit b00eeb
m4_if(
Packit b00eeb
  m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
Packit b00eeb
  [ok:ok],,
Packit b00eeb
  [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
Packit b00eeb
 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
Packit b00eeb
 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
Packit b00eeb
Packit b00eeb
_AM_IF_OPTION([no-define],,
Packit b00eeb
[AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
Packit b00eeb
 AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
Packit b00eeb
Packit b00eeb
# Some tools Automake needs.
Packit b00eeb
AC_REQUIRE([AM_SANITY_CHECK])dnl
Packit b00eeb
AC_REQUIRE([AC_ARG_PROGRAM])dnl
Packit b00eeb
AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
Packit b00eeb
AM_MISSING_PROG([AUTOCONF], [autoconf])
Packit b00eeb
AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
Packit b00eeb
AM_MISSING_PROG([AUTOHEADER], [autoheader])
Packit b00eeb
AM_MISSING_PROG([MAKEINFO], [makeinfo])
Packit b00eeb
AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
Packit b00eeb
AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
Packit b00eeb
AC_REQUIRE([AC_PROG_MKDIR_P])dnl
Packit b00eeb
# For better backward compatibility.  To be removed once Automake 1.9.x
Packit b00eeb
# dies out for good.  For more background, see:
Packit b00eeb
# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
Packit b00eeb
# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
Packit b00eeb
AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
Packit b00eeb
# We need awk for the "check" target (and possibly the TAP driver).  The
Packit b00eeb
# system "awk" is bad on some platforms.
Packit b00eeb
AC_REQUIRE([AC_PROG_AWK])dnl
Packit b00eeb
AC_REQUIRE([AC_PROG_MAKE_SET])dnl
Packit b00eeb
AC_REQUIRE([AM_SET_LEADING_DOT])dnl
Packit b00eeb
_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
Packit b00eeb
	      [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
Packit b00eeb
			     [_AM_PROG_TAR([v7])])])
Packit b00eeb
_AM_IF_OPTION([no-dependencies],,
Packit b00eeb
[AC_PROVIDE_IFELSE([AC_PROG_CC],
Packit b00eeb
		  [_AM_DEPENDENCIES([CC])],
Packit b00eeb
		  [m4_define([AC_PROG_CC],
Packit b00eeb
			     m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
Packit b00eeb
AC_PROVIDE_IFELSE([AC_PROG_CXX],
Packit b00eeb
		  [_AM_DEPENDENCIES([CXX])],
Packit b00eeb
		  [m4_define([AC_PROG_CXX],
Packit b00eeb
			     m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
Packit b00eeb
AC_PROVIDE_IFELSE([AC_PROG_OBJC],
Packit b00eeb
		  [_AM_DEPENDENCIES([OBJC])],
Packit b00eeb
		  [m4_define([AC_PROG_OBJC],
Packit b00eeb
			     m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
Packit b00eeb
AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
Packit b00eeb
		  [_AM_DEPENDENCIES([OBJCXX])],
Packit b00eeb
		  [m4_define([AC_PROG_OBJCXX],
Packit b00eeb
			     m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
Packit b00eeb
])
Packit b00eeb
AC_REQUIRE([AM_SILENT_RULES])dnl
Packit b00eeb
dnl The testsuite driver may need to know about EXEEXT, so add the
Packit b00eeb
dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This
Packit b00eeb
dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
Packit b00eeb
AC_CONFIG_COMMANDS_PRE(dnl
Packit b00eeb
[m4_provide_if([_AM_COMPILER_EXEEXT],
Packit b00eeb
  [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
Packit b00eeb
Packit b00eeb
# POSIX will say in a future version that running "rm -f" with no argument
Packit b00eeb
# is OK; and we want to be able to make that assumption in our Makefile
Packit b00eeb
# recipes.  So use an aggressive probe to check that the usage we want is
Packit b00eeb
# actually supported "in the wild" to an acceptable degree.
Packit b00eeb
# See automake bug#10828.
Packit b00eeb
# To make any issue more visible, cause the running configure to be aborted
Packit b00eeb
# by default if the 'rm' program in use doesn't match our expectations; the
Packit b00eeb
# user can still override this though.
Packit b00eeb
if rm -f && rm -fr && rm -rf; then : OK; else
Packit b00eeb
  cat >&2 <<'END'
Packit b00eeb
Oops!
Packit b00eeb
Packit b00eeb
Your 'rm' program seems unable to run without file operands specified
Packit b00eeb
on the command line, even when the '-f' option is present.  This is contrary
Packit b00eeb
to the behaviour of most rm programs out there, and not conforming with
Packit b00eeb
the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
Packit b00eeb
Packit b00eeb
Please tell bug-automake@gnu.org about your system, including the value
Packit b00eeb
of your $PATH and any error possibly output before this message.  This
Packit b00eeb
can help us improve future automake versions.
Packit b00eeb
Packit b00eeb
END
Packit b00eeb
  if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
Packit b00eeb
    echo 'Configuration will proceed anyway, since you have set the' >&2
Packit b00eeb
    echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
Packit b00eeb
    echo >&2
Packit b00eeb
  else
Packit b00eeb
    cat >&2 <<'END'
Packit b00eeb
Aborting the configuration process, to ensure you take notice of the issue.
Packit b00eeb
Packit b00eeb
You can download and install GNU coreutils to get an 'rm' implementation
Packit b00eeb
that behaves properly: <http://www.gnu.org/software/coreutils/>.
Packit b00eeb
Packit b00eeb
If you want to complete the configuration process using your problematic
Packit b00eeb
'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
Packit b00eeb
to "yes", and re-run configure.
Packit b00eeb
Packit b00eeb
END
Packit b00eeb
    AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
Packit b00eeb
  fi
Packit b00eeb
fi
Packit b00eeb
dnl The trailing newline in this macro's definition is deliberate, for
Packit b00eeb
dnl backward compatibility and to allow trailing 'dnl'-style comments
Packit b00eeb
dnl after the AM_INIT_AUTOMAKE invocation. See automake bug#16841.
Packit b00eeb
])
Packit b00eeb
Packit b00eeb
dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
Packit b00eeb
dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
Packit b00eeb
dnl mangled by Autoconf and run in a shell conditional statement.
Packit b00eeb
m4_define([_AC_COMPILER_EXEEXT],
Packit b00eeb
m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
Packit b00eeb
Packit b00eeb
# When config.status generates a header, we must update the stamp-h file.
Packit b00eeb
# This file resides in the same directory as the config header
Packit b00eeb
# that is generated.  The stamp files are numbered to have different names.
Packit b00eeb
Packit b00eeb
# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
Packit b00eeb
# loop where config.status creates the headers, so we can generate
Packit b00eeb
# our stamp files there.
Packit b00eeb
AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
Packit b00eeb
[# Compute $1's index in $config_headers.
Packit b00eeb
_am_arg=$1
Packit b00eeb
_am_stamp_count=1
Packit b00eeb
for _am_header in $config_headers :; do
Packit b00eeb
  case $_am_header in
Packit b00eeb
    $_am_arg | $_am_arg:* )
Packit b00eeb
      break ;;
Packit b00eeb
    * )
Packit b00eeb
      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
Packit b00eeb
  esac
Packit b00eeb
done
Packit b00eeb
echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
Packit b00eeb
Packit b00eeb
# Copyright (C) 2001-2017 Free Software Foundation, Inc.
Packit b00eeb
#
Packit b00eeb
# This file is free software; the Free Software Foundation
Packit b00eeb
# gives unlimited permission to copy and/or distribute it,
Packit b00eeb
# with or without modifications, as long as this notice is preserved.
Packit b00eeb
Packit b00eeb
# AM_PROG_INSTALL_SH
Packit b00eeb
# ------------------
Packit b00eeb
# Define $install_sh.
Packit b00eeb
AC_DEFUN([AM_PROG_INSTALL_SH],
Packit b00eeb
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
Packit b00eeb
if test x"${install_sh+set}" != xset; then
Packit b00eeb
  case $am_aux_dir in
Packit b00eeb
  *\ * | *\	*)
Packit b00eeb
    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
Packit b00eeb
  *)
Packit b00eeb
    install_sh="\${SHELL} $am_aux_dir/install-sh"
Packit b00eeb
  esac
Packit b00eeb
fi
Packit b00eeb
AC_SUBST([install_sh])])
Packit b00eeb
Packit b00eeb
# Copyright (C) 2003-2017 Free Software Foundation, Inc.
Packit b00eeb
#
Packit b00eeb
# This file is free software; the Free Software Foundation
Packit b00eeb
# gives unlimited permission to copy and/or distribute it,
Packit b00eeb
# with or without modifications, as long as this notice is preserved.
Packit b00eeb
Packit b00eeb
# Check whether the underlying file-system supports filenames
Packit b00eeb
# with a leading dot.  For instance MS-DOS doesn't.
Packit b00eeb
AC_DEFUN([AM_SET_LEADING_DOT],
Packit b00eeb
[rm -rf .tst 2>/dev/null
Packit b00eeb
mkdir .tst 2>/dev/null
Packit b00eeb
if test -d .tst; then
Packit b00eeb
  am__leading_dot=.
Packit b00eeb
else
Packit b00eeb
  am__leading_dot=_
Packit b00eeb
fi
Packit b00eeb
rmdir .tst 2>/dev/null
Packit b00eeb
AC_SUBST([am__leading_dot])])
Packit b00eeb
Packit b00eeb
# Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
Packit b00eeb
# From Jim Meyering
Packit b00eeb
Packit b00eeb
# Copyright (C) 1996-2017 Free Software Foundation, Inc.
Packit b00eeb
#
Packit b00eeb
# This file is free software; the Free Software Foundation
Packit b00eeb
# gives unlimited permission to copy and/or distribute it,
Packit b00eeb
# with or without modifications, as long as this notice is preserved.
Packit b00eeb
Packit b00eeb
# AM_MAINTAINER_MODE([DEFAULT-MODE])
Packit b00eeb
# ----------------------------------
Packit b00eeb
# Control maintainer-specific portions of Makefiles.
Packit b00eeb
# Default is to disable them, unless 'enable' is passed literally.
Packit b00eeb
# For symmetry, 'disable' may be passed as well.  Anyway, the user
Packit b00eeb
# can override the default with the --enable/--disable switch.
Packit b00eeb
AC_DEFUN([AM_MAINTAINER_MODE],
Packit b00eeb
[m4_case(m4_default([$1], [disable]),
Packit b00eeb
       [enable], [m4_define([am_maintainer_other], [disable])],
Packit b00eeb
       [disable], [m4_define([am_maintainer_other], [enable])],
Packit b00eeb
       [m4_define([am_maintainer_other], [enable])
Packit b00eeb
        m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
Packit b00eeb
AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
Packit b00eeb
  dnl maintainer-mode's default is 'disable' unless 'enable' is passed
Packit b00eeb
  AC_ARG_ENABLE([maintainer-mode],
Packit b00eeb
    [AS_HELP_STRING([--]am_maintainer_other[-maintainer-mode],
Packit b00eeb
      am_maintainer_other[ make rules and dependencies not useful
Packit b00eeb
      (and sometimes confusing) to the casual installer])],
Packit b00eeb
    [USE_MAINTAINER_MODE=$enableval],
Packit b00eeb
    [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
Packit b00eeb
  AC_MSG_RESULT([$USE_MAINTAINER_MODE])
Packit b00eeb
  AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
Packit b00eeb
  MAINT=$MAINTAINER_MODE_TRUE
Packit b00eeb
  AC_SUBST([MAINT])dnl
Packit b00eeb
]
Packit b00eeb
)
Packit b00eeb
Packit b00eeb
# Check to see how 'make' treats includes.	            -*- Autoconf -*-
Packit b00eeb
Packit b00eeb
# Copyright (C) 2001-2017 Free Software Foundation, Inc.
Packit b00eeb
#
Packit b00eeb
# This file is free software; the Free Software Foundation
Packit b00eeb
# gives unlimited permission to copy and/or distribute it,
Packit b00eeb
# with or without modifications, as long as this notice is preserved.
Packit b00eeb
Packit b00eeb
# AM_MAKE_INCLUDE()
Packit b00eeb
# -----------------
Packit b00eeb
# Check to see how make treats includes.
Packit b00eeb
AC_DEFUN([AM_MAKE_INCLUDE],
Packit b00eeb
[am_make=${MAKE-make}
Packit b00eeb
cat > confinc << 'END'
Packit b00eeb
am__doit:
Packit b00eeb
	@echo this is the am__doit target
Packit b00eeb
.PHONY: am__doit
Packit b00eeb
END
Packit b00eeb
# If we don't find an include directive, just comment out the code.
Packit b00eeb
AC_MSG_CHECKING([for style of include used by $am_make])
Packit b00eeb
am__include="#"
Packit b00eeb
am__quote=
Packit b00eeb
_am_result=none
Packit b00eeb
# First try GNU make style include.
Packit b00eeb
echo "include confinc" > confmf
Packit b00eeb
# Ignore all kinds of additional output from 'make'.
Packit b00eeb
case `$am_make -s -f confmf 2> /dev/null` in #(
Packit b00eeb
*the\ am__doit\ target*)
Packit b00eeb
  am__include=include
Packit b00eeb
  am__quote=
Packit b00eeb
  _am_result=GNU
Packit b00eeb
  ;;
Packit b00eeb
esac
Packit b00eeb
# Now try BSD make style include.
Packit b00eeb
if test "$am__include" = "#"; then
Packit b00eeb
   echo '.include "confinc"' > confmf
Packit b00eeb
   case `$am_make -s -f confmf 2> /dev/null` in #(
Packit b00eeb
   *the\ am__doit\ target*)
Packit b00eeb
     am__include=.include
Packit b00eeb
     am__quote="\""
Packit b00eeb
     _am_result=BSD
Packit b00eeb
     ;;
Packit b00eeb
   esac
Packit b00eeb
fi
Packit b00eeb
AC_SUBST([am__include])
Packit b00eeb
AC_SUBST([am__quote])
Packit b00eeb
AC_MSG_RESULT([$_am_result])
Packit b00eeb
rm -f confinc confmf
Packit b00eeb
])
Packit b00eeb
Packit b00eeb
# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
Packit b00eeb
Packit b00eeb
# Copyright (C) 1997-2017 Free Software Foundation, Inc.
Packit b00eeb
#
Packit b00eeb
# This file is free software; the Free Software Foundation
Packit b00eeb
# gives unlimited permission to copy and/or distribute it,
Packit b00eeb
# with or without modifications, as long as this notice is preserved.
Packit b00eeb
Packit b00eeb
# AM_MISSING_PROG(NAME, PROGRAM)
Packit b00eeb
# ------------------------------
Packit b00eeb
AC_DEFUN([AM_MISSING_PROG],
Packit b00eeb
[AC_REQUIRE([AM_MISSING_HAS_RUN])
Packit b00eeb
$1=${$1-"${am_missing_run}$2"}
Packit b00eeb
AC_SUBST($1)])
Packit b00eeb
Packit b00eeb
# AM_MISSING_HAS_RUN
Packit b00eeb
# ------------------
Packit b00eeb
# Define MISSING if not defined so far and test if it is modern enough.
Packit b00eeb
# If it is, set am_missing_run to use it, otherwise, to nothing.
Packit b00eeb
AC_DEFUN([AM_MISSING_HAS_RUN],
Packit b00eeb
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
Packit b00eeb
AC_REQUIRE_AUX_FILE([missing])dnl
Packit b00eeb
if test x"${MISSING+set}" != xset; then
Packit b00eeb
  case $am_aux_dir in
Packit b00eeb
  *\ * | *\	*)
Packit b00eeb
    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
Packit b00eeb
  *)
Packit b00eeb
    MISSING="\${SHELL} $am_aux_dir/missing" ;;
Packit b00eeb
  esac
Packit b00eeb
fi
Packit b00eeb
# Use eval to expand $SHELL
Packit b00eeb
if eval "$MISSING --is-lightweight"; then
Packit b00eeb
  am_missing_run="$MISSING "
Packit b00eeb
else
Packit b00eeb
  am_missing_run=
Packit b00eeb
  AC_MSG_WARN(['missing' script is too old or missing])
Packit b00eeb
fi
Packit b00eeb
])
Packit b00eeb
Packit b00eeb
# Helper functions for option handling.                     -*- Autoconf -*-
Packit b00eeb
Packit b00eeb
# Copyright (C) 2001-2017 Free Software Foundation, Inc.
Packit b00eeb
#
Packit b00eeb
# This file is free software; the Free Software Foundation
Packit b00eeb
# gives unlimited permission to copy and/or distribute it,
Packit b00eeb
# with or without modifications, as long as this notice is preserved.
Packit b00eeb
Packit b00eeb
# _AM_MANGLE_OPTION(NAME)
Packit b00eeb
# -----------------------
Packit b00eeb
AC_DEFUN([_AM_MANGLE_OPTION],
Packit b00eeb
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
Packit b00eeb
Packit b00eeb
# _AM_SET_OPTION(NAME)
Packit b00eeb
# --------------------
Packit b00eeb
# Set option NAME.  Presently that only means defining a flag for this option.
Packit b00eeb
AC_DEFUN([_AM_SET_OPTION],
Packit b00eeb
[m4_define(_AM_MANGLE_OPTION([$1]), [1])])
Packit b00eeb
Packit b00eeb
# _AM_SET_OPTIONS(OPTIONS)
Packit b00eeb
# ------------------------
Packit b00eeb
# OPTIONS is a space-separated list of Automake options.
Packit b00eeb
AC_DEFUN([_AM_SET_OPTIONS],
Packit b00eeb
[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
Packit b00eeb
Packit b00eeb
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
Packit b00eeb
# -------------------------------------------
Packit b00eeb
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
Packit b00eeb
AC_DEFUN([_AM_IF_OPTION],
Packit b00eeb
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
Packit b00eeb
Packit b00eeb
# Copyright (C) 1999-2017 Free Software Foundation, Inc.
Packit b00eeb
#
Packit b00eeb
# This file is free software; the Free Software Foundation
Packit b00eeb
# gives unlimited permission to copy and/or distribute it,
Packit b00eeb
# with or without modifications, as long as this notice is preserved.
Packit b00eeb
Packit b00eeb
# _AM_PROG_CC_C_O
Packit b00eeb
# ---------------
Packit b00eeb
# Like AC_PROG_CC_C_O, but changed for automake.  We rewrite AC_PROG_CC
Packit b00eeb
# to automatically call this.
Packit b00eeb
AC_DEFUN([_AM_PROG_CC_C_O],
Packit b00eeb
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
Packit b00eeb
AC_REQUIRE_AUX_FILE([compile])dnl
Packit b00eeb
AC_LANG_PUSH([C])dnl
Packit b00eeb
AC_CACHE_CHECK(
Packit b00eeb
  [whether $CC understands -c and -o together],
Packit b00eeb
  [am_cv_prog_cc_c_o],
Packit b00eeb
  [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
Packit b00eeb
  # Make sure it works both with $CC and with simple cc.
Packit b00eeb
  # Following AC_PROG_CC_C_O, we do the test twice because some
Packit b00eeb
  # compilers refuse to overwrite an existing .o file with -o,
Packit b00eeb
  # though they will create one.
Packit b00eeb
  am_cv_prog_cc_c_o=yes
Packit b00eeb
  for am_i in 1 2; do
Packit b00eeb
    if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
Packit b00eeb
         && test -f conftest2.$ac_objext; then
Packit b00eeb
      : OK
Packit b00eeb
    else
Packit b00eeb
      am_cv_prog_cc_c_o=no
Packit b00eeb
      break
Packit b00eeb
    fi
Packit b00eeb
  done
Packit b00eeb
  rm -f core conftest*
Packit b00eeb
  unset am_i])
Packit b00eeb
if test "$am_cv_prog_cc_c_o" != yes; then
Packit b00eeb
   # Losing compiler, so override with the script.
Packit b00eeb
   # FIXME: It is wrong to rewrite CC.
Packit b00eeb
   # But if we don't then we get into trouble of one sort or another.
Packit b00eeb
   # A longer-term fix would be to have automake use am__CC in this case,
Packit b00eeb
   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
Packit b00eeb
   CC="$am_aux_dir/compile $CC"
Packit b00eeb
fi
Packit b00eeb
AC_LANG_POP([C])])
Packit b00eeb
Packit b00eeb
# For backward compatibility.
Packit b00eeb
AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
Packit b00eeb
Packit b00eeb
# Copyright (C) 2001-2017 Free Software Foundation, Inc.
Packit b00eeb
#
Packit b00eeb
# This file is free software; the Free Software Foundation
Packit b00eeb
# gives unlimited permission to copy and/or distribute it,
Packit b00eeb
# with or without modifications, as long as this notice is preserved.
Packit b00eeb
Packit b00eeb
# AM_RUN_LOG(COMMAND)
Packit b00eeb
# -------------------
Packit b00eeb
# Run COMMAND, save the exit status in ac_status, and log it.
Packit b00eeb
# (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
Packit b00eeb
AC_DEFUN([AM_RUN_LOG],
Packit b00eeb
[{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
Packit b00eeb
   ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
Packit b00eeb
   ac_status=$?
Packit b00eeb
   echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
Packit b00eeb
   (exit $ac_status); }])
Packit b00eeb
Packit b00eeb
# Check to make sure that the build environment is sane.    -*- Autoconf -*-
Packit b00eeb
Packit b00eeb
# Copyright (C) 1996-2017 Free Software Foundation, Inc.
Packit b00eeb
#
Packit b00eeb
# This file is free software; the Free Software Foundation
Packit b00eeb
# gives unlimited permission to copy and/or distribute it,
Packit b00eeb
# with or without modifications, as long as this notice is preserved.
Packit b00eeb
Packit b00eeb
# AM_SANITY_CHECK
Packit b00eeb
# ---------------
Packit b00eeb
AC_DEFUN([AM_SANITY_CHECK],
Packit b00eeb
[AC_MSG_CHECKING([whether build environment is sane])
Packit b00eeb
# Reject unsafe characters in $srcdir or the absolute working directory
Packit b00eeb
# name.  Accept space and tab only in the latter.
Packit b00eeb
am_lf='
Packit b00eeb
'
Packit b00eeb
case `pwd` in
Packit b00eeb
  *[[\\\"\#\$\&\'\`$am_lf]]*)
Packit b00eeb
    AC_MSG_ERROR([unsafe absolute working directory name]);;
Packit b00eeb
esac
Packit b00eeb
case $srcdir in
Packit b00eeb
  *[[\\\"\#\$\&\'\`$am_lf\ \	]]*)
Packit b00eeb
    AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
Packit b00eeb
esac
Packit b00eeb
Packit b00eeb
# Do 'set' in a subshell so we don't clobber the current shell's
Packit b00eeb
# arguments.  Must try -L first in case configure is actually a
Packit b00eeb
# symlink; some systems play weird games with the mod time of symlinks
Packit b00eeb
# (eg FreeBSD returns the mod time of the symlink's containing
Packit b00eeb
# directory).
Packit b00eeb
if (
Packit b00eeb
   am_has_slept=no
Packit b00eeb
   for am_try in 1 2; do
Packit b00eeb
     echo "timestamp, slept: $am_has_slept" > conftest.file
Packit b00eeb
     set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
Packit b00eeb
     if test "$[*]" = "X"; then
Packit b00eeb
	# -L didn't work.
Packit b00eeb
	set X `ls -t "$srcdir/configure" conftest.file`
Packit b00eeb
     fi
Packit b00eeb
     if test "$[*]" != "X $srcdir/configure conftest.file" \
Packit b00eeb
	&& test "$[*]" != "X conftest.file $srcdir/configure"; then
Packit b00eeb
Packit b00eeb
	# If neither matched, then we have a broken ls.  This can happen
Packit b00eeb
	# if, for instance, CONFIG_SHELL is bash and it inherits a
Packit b00eeb
	# broken ls alias from the environment.  This has actually
Packit b00eeb
	# happened.  Such a system could not be considered "sane".
Packit b00eeb
	AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
Packit b00eeb
  alias in your environment])
Packit b00eeb
     fi
Packit b00eeb
     if test "$[2]" = conftest.file || test $am_try -eq 2; then
Packit b00eeb
       break
Packit b00eeb
     fi
Packit b00eeb
     # Just in case.
Packit b00eeb
     sleep 1
Packit b00eeb
     am_has_slept=yes
Packit b00eeb
   done
Packit b00eeb
   test "$[2]" = conftest.file
Packit b00eeb
   )
Packit b00eeb
then
Packit b00eeb
   # Ok.
Packit b00eeb
   :
Packit b00eeb
else
Packit b00eeb
   AC_MSG_ERROR([newly created file is older than distributed files!
Packit b00eeb
Check your system clock])
Packit b00eeb
fi
Packit b00eeb
AC_MSG_RESULT([yes])
Packit b00eeb
# If we didn't sleep, we still need to ensure time stamps of config.status and
Packit b00eeb
# generated files are strictly newer.
Packit b00eeb
am_sleep_pid=
Packit b00eeb
if grep 'slept: no' conftest.file >/dev/null 2>&1; then
Packit b00eeb
  ( sleep 1 ) &
Packit b00eeb
  am_sleep_pid=$!
Packit b00eeb
fi
Packit b00eeb
AC_CONFIG_COMMANDS_PRE(
Packit b00eeb
  [AC_MSG_CHECKING([that generated files are newer than configure])
Packit b00eeb
   if test -n "$am_sleep_pid"; then
Packit b00eeb
     # Hide warnings about reused PIDs.
Packit b00eeb
     wait $am_sleep_pid 2>/dev/null
Packit b00eeb
   fi
Packit b00eeb
   AC_MSG_RESULT([done])])
Packit b00eeb
rm -f conftest.file
Packit b00eeb
])
Packit b00eeb
Packit b00eeb
# Copyright (C) 2009-2017 Free Software Foundation, Inc.
Packit b00eeb
#
Packit b00eeb
# This file is free software; the Free Software Foundation
Packit b00eeb
# gives unlimited permission to copy and/or distribute it,
Packit b00eeb
# with or without modifications, as long as this notice is preserved.
Packit b00eeb
Packit b00eeb
# AM_SILENT_RULES([DEFAULT])
Packit b00eeb
# --------------------------
Packit b00eeb
# Enable less verbose build rules; with the default set to DEFAULT
Packit b00eeb
# ("yes" being less verbose, "no" or empty being verbose).
Packit b00eeb
AC_DEFUN([AM_SILENT_RULES],
Packit b00eeb
[AC_ARG_ENABLE([silent-rules], [dnl
Packit b00eeb
AS_HELP_STRING(
Packit b00eeb
  [--enable-silent-rules],
Packit b00eeb
  [less verbose build output (undo: "make V=1")])
Packit b00eeb
AS_HELP_STRING(
Packit b00eeb
  [--disable-silent-rules],
Packit b00eeb
  [verbose build output (undo: "make V=0")])dnl
Packit b00eeb
])
Packit b00eeb
case $enable_silent_rules in @%:@ (((
Packit b00eeb
  yes) AM_DEFAULT_VERBOSITY=0;;
Packit b00eeb
   no) AM_DEFAULT_VERBOSITY=1;;
Packit b00eeb
    *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
Packit b00eeb
esac
Packit b00eeb
dnl
Packit b00eeb
dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
Packit b00eeb
dnl do not support nested variable expansions.
Packit b00eeb
dnl See automake bug#9928 and bug#10237.
Packit b00eeb
am_make=${MAKE-make}
Packit b00eeb
AC_CACHE_CHECK([whether $am_make supports nested variables],
Packit b00eeb
   [am_cv_make_support_nested_variables],
Packit b00eeb
   [if AS_ECHO([['TRUE=$(BAR$(V))
Packit b00eeb
BAR0=false
Packit b00eeb
BAR1=true
Packit b00eeb
V=1
Packit b00eeb
am__doit:
Packit b00eeb
	@$(TRUE)
Packit b00eeb
.PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
Packit b00eeb
  am_cv_make_support_nested_variables=yes
Packit b00eeb
else
Packit b00eeb
  am_cv_make_support_nested_variables=no
Packit b00eeb
fi])
Packit b00eeb
if test $am_cv_make_support_nested_variables = yes; then
Packit b00eeb
  dnl Using '$V' instead of '$(V)' breaks IRIX make.
Packit b00eeb
  AM_V='$(V)'
Packit b00eeb
  AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
Packit b00eeb
else
Packit b00eeb
  AM_V=$AM_DEFAULT_VERBOSITY
Packit b00eeb
  AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
Packit b00eeb
fi
Packit b00eeb
AC_SUBST([AM_V])dnl
Packit b00eeb
AM_SUBST_NOTMAKE([AM_V])dnl
Packit b00eeb
AC_SUBST([AM_DEFAULT_V])dnl
Packit b00eeb
AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
Packit b00eeb
AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
Packit b00eeb
AM_BACKSLASH='\'
Packit b00eeb
AC_SUBST([AM_BACKSLASH])dnl
Packit b00eeb
_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
Packit b00eeb
])
Packit b00eeb
Packit b00eeb
# Copyright (C) 2001-2017 Free Software Foundation, Inc.
Packit b00eeb
#
Packit b00eeb
# This file is free software; the Free Software Foundation
Packit b00eeb
# gives unlimited permission to copy and/or distribute it,
Packit b00eeb
# with or without modifications, as long as this notice is preserved.
Packit b00eeb
Packit b00eeb
# AM_PROG_INSTALL_STRIP
Packit b00eeb
# ---------------------
Packit b00eeb
# One issue with vendor 'install' (even GNU) is that you can't
Packit b00eeb
# specify the program used to strip binaries.  This is especially
Packit b00eeb
# annoying in cross-compiling environments, where the build's strip
Packit b00eeb
# is unlikely to handle the host's binaries.
Packit b00eeb
# Fortunately install-sh will honor a STRIPPROG variable, so we
Packit b00eeb
# always use install-sh in "make install-strip", and initialize
Packit b00eeb
# STRIPPROG with the value of the STRIP variable (set by the user).
Packit b00eeb
AC_DEFUN([AM_PROG_INSTALL_STRIP],
Packit b00eeb
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
Packit b00eeb
# Installed binaries are usually stripped using 'strip' when the user
Packit b00eeb
# run "make install-strip".  However 'strip' might not be the right
Packit b00eeb
# tool to use in cross-compilation environments, therefore Automake
Packit b00eeb
# will honor the 'STRIP' environment variable to overrule this program.
Packit b00eeb
dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
Packit b00eeb
if test "$cross_compiling" != no; then
Packit b00eeb
  AC_CHECK_TOOL([STRIP], [strip], :)
Packit b00eeb
fi
Packit b00eeb
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
Packit b00eeb
AC_SUBST([INSTALL_STRIP_PROGRAM])])
Packit b00eeb
Packit b00eeb
# Copyright (C) 2006-2017 Free Software Foundation, Inc.
Packit b00eeb
#
Packit b00eeb
# This file is free software; the Free Software Foundation
Packit b00eeb
# gives unlimited permission to copy and/or distribute it,
Packit b00eeb
# with or without modifications, as long as this notice is preserved.
Packit b00eeb
Packit b00eeb
# _AM_SUBST_NOTMAKE(VARIABLE)
Packit b00eeb
# ---------------------------
Packit b00eeb
# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
Packit b00eeb
# This macro is traced by Automake.
Packit b00eeb
AC_DEFUN([_AM_SUBST_NOTMAKE])
Packit b00eeb
Packit b00eeb
# AM_SUBST_NOTMAKE(VARIABLE)
Packit b00eeb
# --------------------------
Packit b00eeb
# Public sister of _AM_SUBST_NOTMAKE.
Packit b00eeb
AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
Packit b00eeb
Packit b00eeb
# Check how to create a tarball.                            -*- Autoconf -*-
Packit b00eeb
Packit b00eeb
# Copyright (C) 2004-2017 Free Software Foundation, Inc.
Packit b00eeb
#
Packit b00eeb
# This file is free software; the Free Software Foundation
Packit b00eeb
# gives unlimited permission to copy and/or distribute it,
Packit b00eeb
# with or without modifications, as long as this notice is preserved.
Packit b00eeb
Packit b00eeb
# _AM_PROG_TAR(FORMAT)
Packit b00eeb
# --------------------
Packit b00eeb
# Check how to create a tarball in format FORMAT.
Packit b00eeb
# FORMAT should be one of 'v7', 'ustar', or 'pax'.
Packit b00eeb
#
Packit b00eeb
# Substitute a variable $(am__tar) that is a command
Packit b00eeb
# writing to stdout a FORMAT-tarball containing the directory
Packit b00eeb
# $tardir.
Packit b00eeb
#     tardir=directory && $(am__tar) > result.tar
Packit b00eeb
#
Packit b00eeb
# Substitute a variable $(am__untar) that extract such
Packit b00eeb
# a tarball read from stdin.
Packit b00eeb
#     $(am__untar) < result.tar
Packit b00eeb
#
Packit b00eeb
AC_DEFUN([_AM_PROG_TAR],
Packit b00eeb
[# Always define AMTAR for backward compatibility.  Yes, it's still used
Packit b00eeb
# in the wild :-(  We should find a proper way to deprecate it ...
Packit b00eeb
AC_SUBST([AMTAR], ['$${TAR-tar}'])
Packit b00eeb
Packit b00eeb
# We'll loop over all known methods to create a tar archive until one works.
Packit b00eeb
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
Packit b00eeb
Packit b00eeb
m4_if([$1], [v7],
Packit b00eeb
  [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
Packit b00eeb
Packit b00eeb
  [m4_case([$1],
Packit b00eeb
    [ustar],
Packit b00eeb
     [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
Packit b00eeb
      # There is notably a 21 bits limit for the UID and the GID.  In fact,
Packit b00eeb
      # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
Packit b00eeb
      # and bug#13588).
Packit b00eeb
      am_max_uid=2097151 # 2^21 - 1
Packit b00eeb
      am_max_gid=$am_max_uid
Packit b00eeb
      # The $UID and $GID variables are not portable, so we need to resort
Packit b00eeb
      # to the POSIX-mandated id(1) utility.  Errors in the 'id' calls
Packit b00eeb
      # below are definitely unexpected, so allow the users to see them
Packit b00eeb
      # (that is, avoid stderr redirection).
Packit b00eeb
      am_uid=`id -u || echo unknown`
Packit b00eeb
      am_gid=`id -g || echo unknown`
Packit b00eeb
      AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
Packit b00eeb
      if test $am_uid -le $am_max_uid; then
Packit b00eeb
         AC_MSG_RESULT([yes])
Packit b00eeb
      else
Packit b00eeb
         AC_MSG_RESULT([no])
Packit b00eeb
         _am_tools=none
Packit b00eeb
      fi
Packit b00eeb
      AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
Packit b00eeb
      if test $am_gid -le $am_max_gid; then
Packit b00eeb
         AC_MSG_RESULT([yes])
Packit b00eeb
      else
Packit b00eeb
        AC_MSG_RESULT([no])
Packit b00eeb
        _am_tools=none
Packit b00eeb
      fi],
Packit b00eeb
Packit b00eeb
  [pax],
Packit b00eeb
    [],
Packit b00eeb
Packit b00eeb
  [m4_fatal([Unknown tar format])])
Packit b00eeb
Packit b00eeb
  AC_MSG_CHECKING([how to create a $1 tar archive])
Packit b00eeb
Packit b00eeb
  # Go ahead even if we have the value already cached.  We do so because we
Packit b00eeb
  # need to set the values for the 'am__tar' and 'am__untar' variables.
Packit b00eeb
  _am_tools=${am_cv_prog_tar_$1-$_am_tools}
Packit b00eeb
Packit b00eeb
  for _am_tool in $_am_tools; do
Packit b00eeb
    case $_am_tool in
Packit b00eeb
    gnutar)
Packit b00eeb
      for _am_tar in tar gnutar gtar; do
Packit b00eeb
        AM_RUN_LOG([$_am_tar --version]) && break
Packit b00eeb
      done
Packit b00eeb
      am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
Packit b00eeb
      am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
Packit b00eeb
      am__untar="$_am_tar -xf -"
Packit b00eeb
      ;;
Packit b00eeb
    plaintar)
Packit b00eeb
      # Must skip GNU tar: if it does not support --format= it doesn't create
Packit b00eeb
      # ustar tarball either.
Packit b00eeb
      (tar --version) >/dev/null 2>&1 && continue
Packit b00eeb
      am__tar='tar chf - "$$tardir"'
Packit b00eeb
      am__tar_='tar chf - "$tardir"'
Packit b00eeb
      am__untar='tar xf -'
Packit b00eeb
      ;;
Packit b00eeb
    pax)
Packit b00eeb
      am__tar='pax -L -x $1 -w "$$tardir"'
Packit b00eeb
      am__tar_='pax -L -x $1 -w "$tardir"'
Packit b00eeb
      am__untar='pax -r'
Packit b00eeb
      ;;
Packit b00eeb
    cpio)
Packit b00eeb
      am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
Packit b00eeb
      am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
Packit b00eeb
      am__untar='cpio -i -H $1 -d'
Packit b00eeb
      ;;
Packit b00eeb
    none)
Packit b00eeb
      am__tar=false
Packit b00eeb
      am__tar_=false
Packit b00eeb
      am__untar=false
Packit b00eeb
      ;;
Packit b00eeb
    esac
Packit b00eeb
Packit b00eeb
    # If the value was cached, stop now.  We just wanted to have am__tar
Packit b00eeb
    # and am__untar set.
Packit b00eeb
    test -n "${am_cv_prog_tar_$1}" && break
Packit b00eeb
Packit b00eeb
    # tar/untar a dummy directory, and stop if the command works.
Packit b00eeb
    rm -rf conftest.dir
Packit b00eeb
    mkdir conftest.dir
Packit b00eeb
    echo GrepMe > conftest.dir/file
Packit b00eeb
    AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
Packit b00eeb
    rm -rf conftest.dir
Packit b00eeb
    if test -s conftest.tar; then
Packit b00eeb
      AM_RUN_LOG([$am__untar 
Packit b00eeb
      AM_RUN_LOG([cat conftest.dir/file])
Packit b00eeb
      grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
Packit b00eeb
    fi
Packit b00eeb
  done
Packit b00eeb
  rm -rf conftest.dir
Packit b00eeb
Packit b00eeb
  AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
Packit b00eeb
  AC_MSG_RESULT([$am_cv_prog_tar_$1])])
Packit b00eeb
Packit b00eeb
AC_SUBST([am__tar])
Packit b00eeb
AC_SUBST([am__untar])
Packit b00eeb
]) # _AM_PROG_TAR
Packit b00eeb
Packit b00eeb
m4_include([build/m4/glib-gettext.m4])
Packit b00eeb
m4_include([build/m4/gsettings.m4])
Packit b00eeb
m4_include([build/m4/gtk-doc.m4])
Packit b00eeb
m4_include([build/m4/intltool.m4])
Packit b00eeb
m4_include([build/m4/introspection.m4])
Packit b00eeb
m4_include([build/m4/libgcrypt.m4])
Packit b00eeb
m4_include([build/m4/libtool.m4])
Packit b00eeb
m4_include([build/m4/ltoptions.m4])
Packit b00eeb
m4_include([build/m4/ltsugar.m4])
Packit b00eeb
m4_include([build/m4/ltversion.m4])
Packit b00eeb
m4_include([build/m4/lt~obsolete.m4])
Packit b00eeb
m4_include([build/m4/nls.m4])
Packit b00eeb
m4_include([build/m4/pkg.m4])
Packit b00eeb
m4_include([build/m4/vapigen.m4])