Blame aclocal.m4

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# generated automatically by aclocal 1.16.1 -*- Autoconf -*-
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# Copyright (C) 1996-2018 Free Software Foundation, Inc.
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
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# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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# Copyright (C) 2002-2018 Free Software Foundation, Inc.
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#
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# with or without modifications, as long as this notice is preserved.
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# Copyright (C) 2011-2018 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
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# Copyright (C) 2001-2018 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# AM_CONDITIONAL                                            -*- Autoconf -*-
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# Copyright (C) 1997-2018 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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fi])])
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# Copyright (C) 1999-2018 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
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# ----------------------
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    gcc)
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    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
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         >/dev/null 2>conftest.err &&
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       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
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       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
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       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
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      # icc doesn't choke on unknown options, it will just issue warnings
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        break
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    fi
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  done
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  cd ..
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  rm -rf conftest.dir
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else
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  am_cv_$1_dependencies_compiler_type=none
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fi
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AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
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# AM_SET_DEPDIR
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# AM_DEP_TRACK
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# ------------
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AS_HELP_STRING(
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  [--disable-dependency-tracking],
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AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
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AC_SUBST([AMDEPBACKSLASH])dnl
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_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
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AC_SUBST([am__nodep])dnl
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_AM_SUBST_NOTMAKE([am__nodep])dnl
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])
Packit 2ba279
Packit 2ba279
# Generate code to set up dependency tracking.              -*- Autoconf -*-
Packit 2ba279
Packit 2ba279
# Copyright (C) 1999-2018 Free Software Foundation, Inc.
Packit 2ba279
#
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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,
Packit 2ba279
# with or without modifications, as long as this notice is preserved.
Packit 2ba279
Packit 2ba279
# _AM_OUTPUT_DEPENDENCY_COMMANDS
Packit 2ba279
# ------------------------------
Packit 2ba279
AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
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[{
Packit 2ba279
  # Older Autoconf quotes --file arguments for eval, but not when files
Packit 2ba279
  # are listed without --file.  Let's play safe and only enable the eval
Packit 2ba279
  # if we detect the quoting.
Packit 2ba279
  # TODO: see whether this extra hack can be removed once we start
Packit 2ba279
  # requiring Autoconf 2.70 or later.
Packit 2ba279
  AS_CASE([$CONFIG_FILES],
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          [*\'*], [eval set x "$CONFIG_FILES"],
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          [*], [set x $CONFIG_FILES])
Packit 2ba279
  shift
Packit 2ba279
  # Used to flag and report bootstrapping failures.
Packit 2ba279
  am_rc=0
Packit 2ba279
  for am_mf
Packit 2ba279
  do
Packit 2ba279
    # Strip MF so we end up with the name of the file.
Packit 2ba279
    am_mf=`AS_ECHO(["$am_mf"]) | sed -e 's/:.*$//'`
Packit 2ba279
    # Check whether this is an Automake generated Makefile which includes
Packit 2ba279
    # dependency-tracking related rules and includes.
Packit 2ba279
    # Grep'ing the whole file directly is not great: AIX grep has a line
Packit 2ba279
    # limit of 2048, but all sed's we know have understand at least 4000.
Packit 2ba279
    sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
Packit 2ba279
      || continue
Packit 2ba279
    am_dirpart=`AS_DIRNAME(["$am_mf"])`
Packit 2ba279
    am_filepart=`AS_BASENAME(["$am_mf"])`
Packit 2ba279
    AM_RUN_LOG([cd "$am_dirpart" \
Packit 2ba279
      && sed -e '/# am--include-marker/d' "$am_filepart" \
Packit 2ba279
        | $MAKE -f - am--depfiles]) || am_rc=$?
Packit 2ba279
  done
Packit 2ba279
  if test $am_rc -ne 0; then
Packit 2ba279
    AC_MSG_FAILURE([Something went wrong bootstrapping makefile fragments
Packit 2ba279
    for automatic dependency tracking.  Try re-running configure with the
Packit 2ba279
    '--disable-dependency-tracking' option to at least be able to build
Packit 2ba279
    the package (albeit without support for automatic dependency tracking).])
Packit 2ba279
  fi
Packit 2ba279
  AS_UNSET([am_dirpart])
Packit 2ba279
  AS_UNSET([am_filepart])
Packit 2ba279
  AS_UNSET([am_mf])
Packit 2ba279
  AS_UNSET([am_rc])
Packit 2ba279
  rm -f conftest-deps.mk
Packit 2ba279
}
Packit 2ba279
])# _AM_OUTPUT_DEPENDENCY_COMMANDS
Packit 2ba279
Packit 2ba279
Packit 2ba279
# AM_OUTPUT_DEPENDENCY_COMMANDS
Packit 2ba279
# -----------------------------
Packit 2ba279
# This macro should only be invoked once -- use via AC_REQUIRE.
Packit 2ba279
#
Packit 2ba279
# This code is only required when automatic dependency tracking is enabled.
Packit 2ba279
# This creates each '.Po' and '.Plo' makefile fragment that we'll need in
Packit 2ba279
# order to bootstrap the dependency handling code.
Packit 2ba279
AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
Packit 2ba279
[AC_CONFIG_COMMANDS([depfiles],
Packit 2ba279
     [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
Packit 2ba279
     [AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"])])
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Packit 2ba279
# Do all the work for Automake.                             -*- Autoconf -*-
Packit 2ba279
Packit 2ba279
# Copyright (C) 1996-2018 Free Software Foundation, Inc.
Packit 2ba279
#
Packit 2ba279
# This file is free software; the Free Software Foundation
Packit 2ba279
# gives unlimited permission to copy and/or distribute it,
Packit 2ba279
# with or without modifications, as long as this notice is preserved.
Packit 2ba279
Packit 2ba279
# This macro actually does too much.  Some checks are only needed if
Packit 2ba279
# your package does certain things.  But this isn't really a big deal.
Packit 2ba279
Packit 2ba279
dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.
Packit 2ba279
m4_define([AC_PROG_CC],
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m4_defn([AC_PROG_CC])
Packit 2ba279
[_AM_PROG_CC_C_O
Packit 2ba279
])
Packit 2ba279
Packit 2ba279
# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
Packit 2ba279
# AM_INIT_AUTOMAKE([OPTIONS])
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# -----------------------------------------------
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# The call with PACKAGE and VERSION arguments is the old style
Packit 2ba279
# call (pre autoconf-2.50), which is being phased out.  PACKAGE
Packit 2ba279
# and VERSION should now be passed to AC_INIT and removed from
Packit 2ba279
# the call to AM_INIT_AUTOMAKE.
Packit 2ba279
# We support both call styles for the transition.  After
Packit 2ba279
# the next Automake release, Autoconf can make the AC_INIT
Packit 2ba279
# arguments mandatory, and then we can depend on a new Autoconf
Packit 2ba279
# release and drop the old call support.
Packit 2ba279
AC_DEFUN([AM_INIT_AUTOMAKE],
Packit 2ba279
[AC_PREREQ([2.65])dnl
Packit 2ba279
dnl Autoconf wants to disallow AM_ names.  We explicitly allow
Packit 2ba279
dnl the ones we care about.
Packit 2ba279
m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
Packit 2ba279
AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
Packit 2ba279
AC_REQUIRE([AC_PROG_INSTALL])dnl
Packit 2ba279
if test "`cd $srcdir && pwd`" != "`pwd`"; then
Packit 2ba279
  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
Packit 2ba279
  # is not polluted with repeated "-I."
Packit 2ba279
  AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
Packit 2ba279
  # test to see if srcdir already configured
Packit 2ba279
  if test -f $srcdir/config.status; then
Packit 2ba279
    AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
Packit 2ba279
  fi
Packit 2ba279
fi
Packit 2ba279
Packit 2ba279
# test whether we have cygpath
Packit 2ba279
if test -z "$CYGPATH_W"; then
Packit 2ba279
  if (cygpath --version) >/dev/null 2>/dev/null; then
Packit 2ba279
    CYGPATH_W='cygpath -w'
Packit 2ba279
  else
Packit 2ba279
    CYGPATH_W=echo
Packit 2ba279
  fi
Packit 2ba279
fi
Packit 2ba279
AC_SUBST([CYGPATH_W])
Packit 2ba279
Packit 2ba279
# Define the identity of the package.
Packit 2ba279
dnl Distinguish between old-style and new-style calls.
Packit 2ba279
m4_ifval([$2],
Packit 2ba279
[AC_DIAGNOSE([obsolete],
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             [$0: two- and three-arguments forms are deprecated.])
Packit 2ba279
m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
Packit 2ba279
 AC_SUBST([PACKAGE], [$1])dnl
Packit 2ba279
 AC_SUBST([VERSION], [$2])],
Packit 2ba279
[_AM_SET_OPTIONS([$1])dnl
Packit 2ba279
dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
Packit 2ba279
m4_if(
Packit 2ba279
  m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
Packit 2ba279
  [ok:ok],,
Packit 2ba279
  [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
Packit 2ba279
 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
Packit 2ba279
 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
Packit 2ba279
Packit 2ba279
_AM_IF_OPTION([no-define],,
Packit 2ba279
[AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
Packit 2ba279
 AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
Packit 2ba279
Packit 2ba279
# Some tools Automake needs.
Packit 2ba279
AC_REQUIRE([AM_SANITY_CHECK])dnl
Packit 2ba279
AC_REQUIRE([AC_ARG_PROGRAM])dnl
Packit 2ba279
AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
Packit 2ba279
AM_MISSING_PROG([AUTOCONF], [autoconf])
Packit 2ba279
AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
Packit 2ba279
AM_MISSING_PROG([AUTOHEADER], [autoheader])
Packit 2ba279
AM_MISSING_PROG([MAKEINFO], [makeinfo])
Packit 2ba279
AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
Packit 2ba279
AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
Packit 2ba279
AC_REQUIRE([AC_PROG_MKDIR_P])dnl
Packit 2ba279
# For better backward compatibility.  To be removed once Automake 1.9.x
Packit 2ba279
# dies out for good.  For more background, see:
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# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
Packit 2ba279
# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
Packit 2ba279
AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
Packit 2ba279
# We need awk for the "check" target (and possibly the TAP driver).  The
Packit 2ba279
# system "awk" is bad on some platforms.
Packit 2ba279
AC_REQUIRE([AC_PROG_AWK])dnl
Packit 2ba279
AC_REQUIRE([AC_PROG_MAKE_SET])dnl
Packit 2ba279
AC_REQUIRE([AM_SET_LEADING_DOT])dnl
Packit 2ba279
_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
Packit 2ba279
	      [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
Packit 2ba279
			     [_AM_PROG_TAR([v7])])])
Packit 2ba279
_AM_IF_OPTION([no-dependencies],,
Packit 2ba279
[AC_PROVIDE_IFELSE([AC_PROG_CC],
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		  [_AM_DEPENDENCIES([CC])],
Packit 2ba279
		  [m4_define([AC_PROG_CC],
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			     m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
Packit 2ba279
AC_PROVIDE_IFELSE([AC_PROG_CXX],
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		  [_AM_DEPENDENCIES([CXX])],
Packit 2ba279
		  [m4_define([AC_PROG_CXX],
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			     m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
Packit 2ba279
AC_PROVIDE_IFELSE([AC_PROG_OBJC],
Packit 2ba279
		  [_AM_DEPENDENCIES([OBJC])],
Packit 2ba279
		  [m4_define([AC_PROG_OBJC],
Packit 2ba279
			     m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
Packit 2ba279
AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
Packit 2ba279
		  [_AM_DEPENDENCIES([OBJCXX])],
Packit 2ba279
		  [m4_define([AC_PROG_OBJCXX],
Packit 2ba279
			     m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
Packit 2ba279
])
Packit 2ba279
AC_REQUIRE([AM_SILENT_RULES])dnl
Packit 2ba279
dnl The testsuite driver may need to know about EXEEXT, so add the
Packit 2ba279
dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This
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dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
Packit 2ba279
AC_CONFIG_COMMANDS_PRE(dnl
Packit 2ba279
[m4_provide_if([_AM_COMPILER_EXEEXT],
Packit 2ba279
  [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
Packit 2ba279
Packit 2ba279
# POSIX will say in a future version that running "rm -f" with no argument
Packit 2ba279
# is OK; and we want to be able to make that assumption in our Makefile
Packit 2ba279
# recipes.  So use an aggressive probe to check that the usage we want is
Packit 2ba279
# actually supported "in the wild" to an acceptable degree.
Packit 2ba279
# See automake bug#10828.
Packit 2ba279
# To make any issue more visible, cause the running configure to be aborted
Packit 2ba279
# by default if the 'rm' program in use doesn't match our expectations; the
Packit 2ba279
# user can still override this though.
Packit 2ba279
if rm -f && rm -fr && rm -rf; then : OK; else
Packit 2ba279
  cat >&2 <<'END'
Packit 2ba279
Oops!
Packit 2ba279
Packit 2ba279
Your 'rm' program seems unable to run without file operands specified
Packit 2ba279
on the command line, even when the '-f' option is present.  This is contrary
Packit 2ba279
to the behaviour of most rm programs out there, and not conforming with
Packit 2ba279
the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
Packit 2ba279
Packit 2ba279
Please tell bug-automake@gnu.org about your system, including the value
Packit 2ba279
of your $PATH and any error possibly output before this message.  This
Packit 2ba279
can help us improve future automake versions.
Packit 2ba279
Packit 2ba279
END
Packit 2ba279
  if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
Packit 2ba279
    echo 'Configuration will proceed anyway, since you have set the' >&2
Packit 2ba279
    echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
Packit 2ba279
    echo >&2
Packit 2ba279
  else
Packit 2ba279
    cat >&2 <<'END'
Packit 2ba279
Aborting the configuration process, to ensure you take notice of the issue.
Packit 2ba279
Packit 2ba279
You can download and install GNU coreutils to get an 'rm' implementation
Packit 2ba279
that behaves properly: <https://www.gnu.org/software/coreutils/>.
Packit 2ba279
Packit 2ba279
If you want to complete the configuration process using your problematic
Packit 2ba279
'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
Packit 2ba279
to "yes", and re-run configure.
Packit 2ba279
Packit 2ba279
END
Packit 2ba279
    AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
Packit 2ba279
  fi
Packit 2ba279
fi
Packit 2ba279
dnl The trailing newline in this macro's definition is deliberate, for
Packit 2ba279
dnl backward compatibility and to allow trailing 'dnl'-style comments
Packit 2ba279
dnl after the AM_INIT_AUTOMAKE invocation. See automake bug#16841.
Packit 2ba279
])
Packit 2ba279
Packit 2ba279
dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
Packit 2ba279
dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
Packit 2ba279
dnl mangled by Autoconf and run in a shell conditional statement.
Packit 2ba279
m4_define([_AC_COMPILER_EXEEXT],
Packit 2ba279
m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
Packit 2ba279
Packit 2ba279
# When config.status generates a header, we must update the stamp-h file.
Packit 2ba279
# This file resides in the same directory as the config header
Packit 2ba279
# that is generated.  The stamp files are numbered to have different names.
Packit 2ba279
Packit 2ba279
# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
Packit 2ba279
# loop where config.status creates the headers, so we can generate
Packit 2ba279
# our stamp files there.
Packit 2ba279
AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
Packit 2ba279
[# Compute $1's index in $config_headers.
Packit 2ba279
_am_arg=$1
Packit 2ba279
_am_stamp_count=1
Packit 2ba279
for _am_header in $config_headers :; do
Packit 2ba279
  case $_am_header in
Packit 2ba279
    $_am_arg | $_am_arg:* )
Packit 2ba279
      break ;;
Packit 2ba279
    * )
Packit 2ba279
      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
Packit 2ba279
  esac
Packit 2ba279
done
Packit 2ba279
echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
Packit 2ba279
Packit 2ba279
# Copyright (C) 2001-2018 Free Software Foundation, Inc.
Packit 2ba279
#
Packit 2ba279
# This file is free software; the Free Software Foundation
Packit 2ba279
# gives unlimited permission to copy and/or distribute it,
Packit 2ba279
# with or without modifications, as long as this notice is preserved.
Packit 2ba279
Packit 2ba279
# AM_PROG_INSTALL_SH
Packit 2ba279
# ------------------
Packit 2ba279
# Define $install_sh.
Packit 2ba279
AC_DEFUN([AM_PROG_INSTALL_SH],
Packit 2ba279
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
Packit 2ba279
if test x"${install_sh+set}" != xset; then
Packit 2ba279
  case $am_aux_dir in
Packit 2ba279
  *\ * | *\	*)
Packit 2ba279
    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
Packit 2ba279
  *)
Packit 2ba279
    install_sh="\${SHELL} $am_aux_dir/install-sh"
Packit 2ba279
  esac
Packit 2ba279
fi
Packit 2ba279
AC_SUBST([install_sh])])
Packit 2ba279
Packit 2ba279
# Copyright (C) 2003-2018 Free Software Foundation, Inc.
Packit 2ba279
#
Packit 2ba279
# This file is free software; the Free Software Foundation
Packit 2ba279
# gives unlimited permission to copy and/or distribute it,
Packit 2ba279
# with or without modifications, as long as this notice is preserved.
Packit 2ba279
Packit 2ba279
# Check whether the underlying file-system supports filenames
Packit 2ba279
# with a leading dot.  For instance MS-DOS doesn't.
Packit 2ba279
AC_DEFUN([AM_SET_LEADING_DOT],
Packit 2ba279
[rm -rf .tst 2>/dev/null
Packit 2ba279
mkdir .tst 2>/dev/null
Packit 2ba279
if test -d .tst; then
Packit 2ba279
  am__leading_dot=.
Packit 2ba279
else
Packit 2ba279
  am__leading_dot=_
Packit 2ba279
fi
Packit 2ba279
rmdir .tst 2>/dev/null
Packit 2ba279
AC_SUBST([am__leading_dot])])
Packit 2ba279
Packit 2ba279
# Check to see how 'make' treats includes.	            -*- Autoconf -*-
Packit 2ba279
Packit 2ba279
# Copyright (C) 2001-2018 Free Software Foundation, Inc.
Packit 2ba279
#
Packit 2ba279
# This file is free software; the Free Software Foundation
Packit 2ba279
# gives unlimited permission to copy and/or distribute it,
Packit 2ba279
# with or without modifications, as long as this notice is preserved.
Packit 2ba279
Packit 2ba279
# AM_MAKE_INCLUDE()
Packit 2ba279
# -----------------
Packit 2ba279
# Check whether make has an 'include' directive that can support all
Packit 2ba279
# the idioms we need for our automatic dependency tracking code.
Packit 2ba279
AC_DEFUN([AM_MAKE_INCLUDE],
Packit 2ba279
[AC_MSG_CHECKING([whether ${MAKE-make} supports the include directive])
Packit 2ba279
cat > confinc.mk << 'END'
Packit 2ba279
am__doit:
Packit 2ba279
	@echo this is the am__doit target >confinc.out
Packit 2ba279
.PHONY: am__doit
Packit 2ba279
END
Packit 2ba279
am__include="#"
Packit 2ba279
am__quote=
Packit 2ba279
# BSD make does it like this.
Packit 2ba279
echo '.include "confinc.mk" # ignored' > confmf.BSD
Packit 2ba279
# Other make implementations (GNU, Solaris 10, AIX) do it like this.
Packit 2ba279
echo 'include confinc.mk # ignored' > confmf.GNU
Packit 2ba279
_am_result=no
Packit 2ba279
for s in GNU BSD; do
Packit 2ba279
  AM_RUN_LOG([${MAKE-make} -f confmf.$s && cat confinc.out])
Packit 2ba279
  AS_CASE([$?:`cat confinc.out 2>/dev/null`],
Packit 2ba279
      ['0:this is the am__doit target'],
Packit 2ba279
      [AS_CASE([$s],
Packit 2ba279
          [BSD], [am__include='.include' am__quote='"'],
Packit 2ba279
          [am__include='include' am__quote=''])])
Packit 2ba279
  if test "$am__include" != "#"; then
Packit 2ba279
    _am_result="yes ($s style)"
Packit 2ba279
    break
Packit 2ba279
  fi
Packit 2ba279
done
Packit 2ba279
rm -f confinc.* confmf.*
Packit 2ba279
AC_MSG_RESULT([${_am_result}])
Packit 2ba279
AC_SUBST([am__include])])
Packit 2ba279
AC_SUBST([am__quote])])
Packit 2ba279
Packit 2ba279
# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
Packit 2ba279
Packit 2ba279
# Copyright (C) 1997-2018 Free Software Foundation, Inc.
Packit 2ba279
#
Packit 2ba279
# This file is free software; the Free Software Foundation
Packit 2ba279
# gives unlimited permission to copy and/or distribute it,
Packit 2ba279
# with or without modifications, as long as this notice is preserved.
Packit 2ba279
Packit 2ba279
# AM_MISSING_PROG(NAME, PROGRAM)
Packit 2ba279
# ------------------------------
Packit 2ba279
AC_DEFUN([AM_MISSING_PROG],
Packit 2ba279
[AC_REQUIRE([AM_MISSING_HAS_RUN])
Packit 2ba279
$1=${$1-"${am_missing_run}$2"}
Packit 2ba279
AC_SUBST($1)])
Packit 2ba279
Packit 2ba279
# AM_MISSING_HAS_RUN
Packit 2ba279
# ------------------
Packit 2ba279
# Define MISSING if not defined so far and test if it is modern enough.
Packit 2ba279
# If it is, set am_missing_run to use it, otherwise, to nothing.
Packit 2ba279
AC_DEFUN([AM_MISSING_HAS_RUN],
Packit 2ba279
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
Packit 2ba279
AC_REQUIRE_AUX_FILE([missing])dnl
Packit 2ba279
if test x"${MISSING+set}" != xset; then
Packit 2ba279
  case $am_aux_dir in
Packit 2ba279
  *\ * | *\	*)
Packit 2ba279
    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
Packit 2ba279
  *)
Packit 2ba279
    MISSING="\${SHELL} $am_aux_dir/missing" ;;
Packit 2ba279
  esac
Packit 2ba279
fi
Packit 2ba279
# Use eval to expand $SHELL
Packit 2ba279
if eval "$MISSING --is-lightweight"; then
Packit 2ba279
  am_missing_run="$MISSING "
Packit 2ba279
else
Packit 2ba279
  am_missing_run=
Packit 2ba279
  AC_MSG_WARN(['missing' script is too old or missing])
Packit 2ba279
fi
Packit 2ba279
])
Packit 2ba279
Packit 2ba279
# Helper functions for option handling.                     -*- Autoconf -*-
Packit 2ba279
Packit 2ba279
# Copyright (C) 2001-2018 Free Software Foundation, Inc.
Packit 2ba279
#
Packit 2ba279
# This file is free software; the Free Software Foundation
Packit 2ba279
# gives unlimited permission to copy and/or distribute it,
Packit 2ba279
# with or without modifications, as long as this notice is preserved.
Packit 2ba279
Packit 2ba279
# _AM_MANGLE_OPTION(NAME)
Packit 2ba279
# -----------------------
Packit 2ba279
AC_DEFUN([_AM_MANGLE_OPTION],
Packit 2ba279
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
Packit 2ba279
Packit 2ba279
# _AM_SET_OPTION(NAME)
Packit 2ba279
# --------------------
Packit 2ba279
# Set option NAME.  Presently that only means defining a flag for this option.
Packit 2ba279
AC_DEFUN([_AM_SET_OPTION],
Packit 2ba279
[m4_define(_AM_MANGLE_OPTION([$1]), [1])])
Packit 2ba279
Packit 2ba279
# _AM_SET_OPTIONS(OPTIONS)
Packit 2ba279
# ------------------------
Packit 2ba279
# OPTIONS is a space-separated list of Automake options.
Packit 2ba279
AC_DEFUN([_AM_SET_OPTIONS],
Packit 2ba279
[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
Packit 2ba279
Packit 2ba279
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
Packit 2ba279
# -------------------------------------------
Packit 2ba279
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
Packit 2ba279
AC_DEFUN([_AM_IF_OPTION],
Packit 2ba279
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
Packit 2ba279
Packit 2ba279
# Copyright (C) 1999-2018 Free Software Foundation, Inc.
Packit 2ba279
#
Packit 2ba279
# This file is free software; the Free Software Foundation
Packit 2ba279
# gives unlimited permission to copy and/or distribute it,
Packit 2ba279
# with or without modifications, as long as this notice is preserved.
Packit 2ba279
Packit 2ba279
# _AM_PROG_CC_C_O
Packit 2ba279
# ---------------
Packit 2ba279
# Like AC_PROG_CC_C_O, but changed for automake.  We rewrite AC_PROG_CC
Packit 2ba279
# to automatically call this.
Packit 2ba279
AC_DEFUN([_AM_PROG_CC_C_O],
Packit 2ba279
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
Packit 2ba279
AC_REQUIRE_AUX_FILE([compile])dnl
Packit 2ba279
AC_LANG_PUSH([C])dnl
Packit 2ba279
AC_CACHE_CHECK(
Packit 2ba279
  [whether $CC understands -c and -o together],
Packit 2ba279
  [am_cv_prog_cc_c_o],
Packit 2ba279
  [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
Packit 2ba279
  # Make sure it works both with $CC and with simple cc.
Packit 2ba279
  # Following AC_PROG_CC_C_O, we do the test twice because some
Packit 2ba279
  # compilers refuse to overwrite an existing .o file with -o,
Packit 2ba279
  # though they will create one.
Packit 2ba279
  am_cv_prog_cc_c_o=yes
Packit 2ba279
  for am_i in 1 2; do
Packit 2ba279
    if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
Packit 2ba279
         && test -f conftest2.$ac_objext; then
Packit 2ba279
      : OK
Packit 2ba279
    else
Packit 2ba279
      am_cv_prog_cc_c_o=no
Packit 2ba279
      break
Packit 2ba279
    fi
Packit 2ba279
  done
Packit 2ba279
  rm -f core conftest*
Packit 2ba279
  unset am_i])
Packit 2ba279
if test "$am_cv_prog_cc_c_o" != yes; then
Packit 2ba279
   # Losing compiler, so override with the script.
Packit 2ba279
   # FIXME: It is wrong to rewrite CC.
Packit 2ba279
   # But if we don't then we get into trouble of one sort or another.
Packit 2ba279
   # A longer-term fix would be to have automake use am__CC in this case,
Packit 2ba279
   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
Packit 2ba279
   CC="$am_aux_dir/compile $CC"
Packit 2ba279
fi
Packit 2ba279
AC_LANG_POP([C])])
Packit 2ba279
Packit 2ba279
# For backward compatibility.
Packit 2ba279
AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
Packit 2ba279
Packit 2ba279
# Copyright (C) 1999-2018 Free Software Foundation, Inc.
Packit 2ba279
#
Packit 2ba279
# This file is free software; the Free Software Foundation
Packit 2ba279
# gives unlimited permission to copy and/or distribute it,
Packit 2ba279
# with or without modifications, as long as this notice is preserved.
Packit 2ba279
Packit 2ba279
Packit 2ba279
# AM_PATH_PYTHON([MINIMUM-VERSION], [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
Packit 2ba279
# ---------------------------------------------------------------------------
Packit 2ba279
# Adds support for distributing Python modules and packages.  To
Packit 2ba279
# install modules, copy them to $(pythondir), using the python_PYTHON
Packit 2ba279
# automake variable.  To install a package with the same name as the
Packit 2ba279
# automake package, install to $(pkgpythondir), or use the
Packit 2ba279
# pkgpython_PYTHON automake variable.
Packit 2ba279
#
Packit 2ba279
# The variables $(pyexecdir) and $(pkgpyexecdir) are provided as
Packit 2ba279
# locations to install python extension modules (shared libraries).
Packit 2ba279
# Another macro is required to find the appropriate flags to compile
Packit 2ba279
# extension modules.
Packit 2ba279
#
Packit 2ba279
# If your package is configured with a different prefix to python,
Packit 2ba279
# users will have to add the install directory to the PYTHONPATH
Packit 2ba279
# environment variable, or create a .pth file (see the python
Packit 2ba279
# documentation for details).
Packit 2ba279
#
Packit 2ba279
# If the MINIMUM-VERSION argument is passed, AM_PATH_PYTHON will
Packit 2ba279
# cause an error if the version of python installed on the system
Packit 2ba279
# doesn't meet the requirement.  MINIMUM-VERSION should consist of
Packit 2ba279
# numbers and dots only.
Packit 2ba279
AC_DEFUN([AM_PATH_PYTHON],
Packit 2ba279
 [
Packit 2ba279
  dnl Find a Python interpreter.  Python versions prior to 2.0 are not
Packit 2ba279
  dnl supported. (2.0 was released on October 16, 2000).
Packit 2ba279
  m4_define_default([_AM_PYTHON_INTERPRETER_LIST],
Packit 2ba279
[python python2 python3 dnl
Packit 2ba279
 python3.9 python3.8 python3.7 python3.6 python3.5 python3.4 python3.3 dnl
Packit 2ba279
 python3.2 python3.1 python3.0 dnl
Packit 2ba279
 python2.7 python2.6 python2.5 python2.4 python2.3 python2.2 python2.1 dnl
Packit 2ba279
 python2.0])
Packit 2ba279
Packit 2ba279
  AC_ARG_VAR([PYTHON], [the Python interpreter])
Packit 2ba279
Packit 2ba279
  m4_if([$1],[],[
Packit 2ba279
    dnl No version check is needed.
Packit 2ba279
    # Find any Python interpreter.
Packit 2ba279
    if test -z "$PYTHON"; then
Packit 2ba279
      AC_PATH_PROGS([PYTHON], _AM_PYTHON_INTERPRETER_LIST, :)
Packit 2ba279
    fi
Packit 2ba279
    am_display_PYTHON=python
Packit 2ba279
  ], [
Packit 2ba279
    dnl A version check is needed.
Packit 2ba279
    if test -n "$PYTHON"; then
Packit 2ba279
      # If the user set $PYTHON, use it and don't search something else.
Packit 2ba279
      AC_MSG_CHECKING([whether $PYTHON version is >= $1])
Packit 2ba279
      AM_PYTHON_CHECK_VERSION([$PYTHON], [$1],
Packit 2ba279
			      [AC_MSG_RESULT([yes])],
Packit 2ba279
			      [AC_MSG_RESULT([no])
Packit 2ba279
			       AC_MSG_ERROR([Python interpreter is too old])])
Packit 2ba279
      am_display_PYTHON=$PYTHON
Packit 2ba279
    else
Packit 2ba279
      # Otherwise, try each interpreter until we find one that satisfies
Packit 2ba279
      # VERSION.
Packit 2ba279
      AC_CACHE_CHECK([for a Python interpreter with version >= $1],
Packit 2ba279
	[am_cv_pathless_PYTHON],[
Packit 2ba279
	for am_cv_pathless_PYTHON in _AM_PYTHON_INTERPRETER_LIST none; do
Packit 2ba279
	  test "$am_cv_pathless_PYTHON" = none && break
Packit 2ba279
	  AM_PYTHON_CHECK_VERSION([$am_cv_pathless_PYTHON], [$1], [break])
Packit 2ba279
	done])
Packit 2ba279
      # Set $PYTHON to the absolute path of $am_cv_pathless_PYTHON.
Packit 2ba279
      if test "$am_cv_pathless_PYTHON" = none; then
Packit 2ba279
	PYTHON=:
Packit 2ba279
      else
Packit 2ba279
        AC_PATH_PROG([PYTHON], [$am_cv_pathless_PYTHON])
Packit 2ba279
      fi
Packit 2ba279
      am_display_PYTHON=$am_cv_pathless_PYTHON
Packit 2ba279
    fi
Packit 2ba279
  ])
Packit 2ba279
Packit 2ba279
  if test "$PYTHON" = :; then
Packit 2ba279
  dnl Run any user-specified action, or abort.
Packit 2ba279
    m4_default([$3], [AC_MSG_ERROR([no suitable Python interpreter found])])
Packit 2ba279
  else
Packit 2ba279
Packit 2ba279
  dnl Query Python for its version number.  Getting [:3] seems to be
Packit 2ba279
  dnl the best way to do this; it's what "site.py" does in the standard
Packit 2ba279
  dnl library.
Packit 2ba279
Packit 2ba279
  AC_CACHE_CHECK([for $am_display_PYTHON version], [am_cv_python_version],
Packit 2ba279
    [am_cv_python_version=`$PYTHON -c "import sys; sys.stdout.write(sys.version[[:3]])"`])
Packit 2ba279
  AC_SUBST([PYTHON_VERSION], [$am_cv_python_version])
Packit 2ba279
Packit 2ba279
  dnl Use the values of $prefix and $exec_prefix for the corresponding
Packit 2ba279
  dnl values of PYTHON_PREFIX and PYTHON_EXEC_PREFIX.  These are made
Packit 2ba279
  dnl distinct variables so they can be overridden if need be.  However,
Packit 2ba279
  dnl general consensus is that you shouldn't need this ability.
Packit 2ba279
Packit 2ba279
  AC_SUBST([PYTHON_PREFIX], ['${prefix}'])
Packit 2ba279
  AC_SUBST([PYTHON_EXEC_PREFIX], ['${exec_prefix}'])
Packit 2ba279
Packit 2ba279
  dnl At times (like when building shared libraries) you may want
Packit 2ba279
  dnl to know which OS platform Python thinks this is.
Packit 2ba279
Packit 2ba279
  AC_CACHE_CHECK([for $am_display_PYTHON platform], [am_cv_python_platform],
Packit 2ba279
    [am_cv_python_platform=`$PYTHON -c "import sys; sys.stdout.write(sys.platform)"`])
Packit 2ba279
  AC_SUBST([PYTHON_PLATFORM], [$am_cv_python_platform])
Packit 2ba279
Packit 2ba279
  # Just factor out some code duplication.
Packit 2ba279
  am_python_setup_sysconfig="\
Packit 2ba279
import sys
Packit 2ba279
# Prefer sysconfig over distutils.sysconfig, for better compatibility
Packit 2ba279
# with python 3.x.  See automake bug#10227.
Packit 2ba279
try:
Packit 2ba279
    import sysconfig
Packit 2ba279
except ImportError:
Packit 2ba279
    can_use_sysconfig = 0
Packit 2ba279
else:
Packit 2ba279
    can_use_sysconfig = 1
Packit 2ba279
# Can't use sysconfig in CPython 2.7, since it's broken in virtualenvs:
Packit 2ba279
# <https://github.com/pypa/virtualenv/issues/118>
Packit 2ba279
try:
Packit 2ba279
    from platform import python_implementation
Packit 2ba279
    if python_implementation() == 'CPython' and sys.version[[:3]] == '2.7':
Packit 2ba279
        can_use_sysconfig = 0
Packit 2ba279
except ImportError:
Packit 2ba279
    pass"
Packit 2ba279
Packit 2ba279
  dnl Set up 4 directories:
Packit 2ba279
Packit 2ba279
  dnl pythondir -- where to install python scripts.  This is the
Packit 2ba279
  dnl   site-packages directory, not the python standard library
Packit 2ba279
  dnl   directory like in previous automake betas.  This behavior
Packit 2ba279
  dnl   is more consistent with lispdir.m4 for example.
Packit 2ba279
  dnl Query distutils for this directory.
Packit 2ba279
  AC_CACHE_CHECK([for $am_display_PYTHON script directory],
Packit 2ba279
    [am_cv_python_pythondir],
Packit 2ba279
    [if test "x$prefix" = xNONE
Packit 2ba279
     then
Packit 2ba279
       am_py_prefix=$ac_default_prefix
Packit 2ba279
     else
Packit 2ba279
       am_py_prefix=$prefix
Packit 2ba279
     fi
Packit 2ba279
     am_cv_python_pythondir=`$PYTHON -c "
Packit 2ba279
$am_python_setup_sysconfig
Packit 2ba279
if can_use_sysconfig:
Packit 2ba279
    sitedir = sysconfig.get_path('purelib', vars={'base':'$am_py_prefix'})
Packit 2ba279
else:
Packit 2ba279
    from distutils import sysconfig
Packit 2ba279
    sitedir = sysconfig.get_python_lib(0, 0, prefix='$am_py_prefix')
Packit 2ba279
sys.stdout.write(sitedir)"`
Packit 2ba279
     case $am_cv_python_pythondir in
Packit 2ba279
     $am_py_prefix*)
Packit 2ba279
       am__strip_prefix=`echo "$am_py_prefix" | sed 's|.|.|g'`
Packit 2ba279
       am_cv_python_pythondir=`echo "$am_cv_python_pythondir" | sed "s,^$am__strip_prefix,$PYTHON_PREFIX,"`
Packit 2ba279
       ;;
Packit 2ba279
     *)
Packit 2ba279
       case $am_py_prefix in
Packit 2ba279
         /usr|/System*) ;;
Packit 2ba279
         *)
Packit 2ba279
	  am_cv_python_pythondir=$PYTHON_PREFIX/lib/python$PYTHON_VERSION/site-packages
Packit 2ba279
	  ;;
Packit 2ba279
       esac
Packit 2ba279
       ;;
Packit 2ba279
     esac
Packit 2ba279
    ])
Packit 2ba279
  AC_SUBST([pythondir], [$am_cv_python_pythondir])
Packit 2ba279
Packit 2ba279
  dnl pkgpythondir -- $PACKAGE directory under pythondir.  Was
Packit 2ba279
  dnl   PYTHON_SITE_PACKAGE in previous betas, but this naming is
Packit 2ba279
  dnl   more consistent with the rest of automake.
Packit 2ba279
Packit 2ba279
  AC_SUBST([pkgpythondir], [\${pythondir}/$PACKAGE])
Packit 2ba279
Packit 2ba279
  dnl pyexecdir -- directory for installing python extension modules
Packit 2ba279
  dnl   (shared libraries)
Packit 2ba279
  dnl Query distutils for this directory.
Packit 2ba279
  AC_CACHE_CHECK([for $am_display_PYTHON extension module directory],
Packit 2ba279
    [am_cv_python_pyexecdir],
Packit 2ba279
    [if test "x$exec_prefix" = xNONE
Packit 2ba279
     then
Packit 2ba279
       am_py_exec_prefix=$am_py_prefix
Packit 2ba279
     else
Packit 2ba279
       am_py_exec_prefix=$exec_prefix
Packit 2ba279
     fi
Packit 2ba279
     am_cv_python_pyexecdir=`$PYTHON -c "
Packit 2ba279
$am_python_setup_sysconfig
Packit 2ba279
if can_use_sysconfig:
Packit 2ba279
    sitedir = sysconfig.get_path('platlib', vars={'platbase':'$am_py_prefix'})
Packit 2ba279
else:
Packit 2ba279
    from distutils import sysconfig
Packit 2ba279
    sitedir = sysconfig.get_python_lib(1, 0, prefix='$am_py_prefix')
Packit 2ba279
sys.stdout.write(sitedir)"`
Packit 2ba279
     case $am_cv_python_pyexecdir in
Packit 2ba279
     $am_py_exec_prefix*)
Packit 2ba279
       am__strip_prefix=`echo "$am_py_exec_prefix" | sed 's|.|.|g'`
Packit 2ba279
       am_cv_python_pyexecdir=`echo "$am_cv_python_pyexecdir" | sed "s,^$am__strip_prefix,$PYTHON_EXEC_PREFIX,"`
Packit 2ba279
       ;;
Packit 2ba279
     *)
Packit 2ba279
       case $am_py_exec_prefix in
Packit 2ba279
         /usr|/System*) ;;
Packit 2ba279
         *)
Packit 2ba279
	   am_cv_python_pyexecdir=$PYTHON_EXEC_PREFIX/lib/python$PYTHON_VERSION/site-packages
Packit 2ba279
	   ;;
Packit 2ba279
       esac
Packit 2ba279
       ;;
Packit 2ba279
     esac
Packit 2ba279
    ])
Packit 2ba279
  AC_SUBST([pyexecdir], [$am_cv_python_pyexecdir])
Packit 2ba279
Packit 2ba279
  dnl pkgpyexecdir -- $(pyexecdir)/$(PACKAGE)
Packit 2ba279
Packit 2ba279
  AC_SUBST([pkgpyexecdir], [\${pyexecdir}/$PACKAGE])
Packit 2ba279
Packit 2ba279
  dnl Run any user-specified action.
Packit 2ba279
  $2
Packit 2ba279
  fi
Packit 2ba279
Packit 2ba279
])
Packit 2ba279
Packit 2ba279
Packit 2ba279
# AM_PYTHON_CHECK_VERSION(PROG, VERSION, [ACTION-IF-TRUE], [ACTION-IF-FALSE])
Packit 2ba279
# ---------------------------------------------------------------------------
Packit 2ba279
# Run ACTION-IF-TRUE if the Python interpreter PROG has version >= VERSION.
Packit 2ba279
# Run ACTION-IF-FALSE otherwise.
Packit 2ba279
# This test uses sys.hexversion instead of the string equivalent (first
Packit 2ba279
# word of sys.version), in order to cope with versions such as 2.2c1.
Packit 2ba279
# This supports Python 2.0 or higher. (2.0 was released on October 16, 2000).
Packit 2ba279
AC_DEFUN([AM_PYTHON_CHECK_VERSION],
Packit 2ba279
 [prog="import sys
Packit 2ba279
# split strings by '.' and convert to numeric.  Append some zeros
Packit 2ba279
# because we need at least 4 digits for the hex conversion.
Packit 2ba279
# map returns an iterator in Python 3.0 and a list in 2.x
Packit 2ba279
minver = list(map(int, '$2'.split('.'))) + [[0, 0, 0]]
Packit 2ba279
minverhex = 0
Packit 2ba279
# xrange is not present in Python 3.0 and range returns an iterator
Packit 2ba279
for i in list(range(0, 4)): minverhex = (minverhex << 8) + minver[[i]]
Packit 2ba279
sys.exit(sys.hexversion < minverhex)"
Packit 2ba279
  AS_IF([AM_RUN_LOG([$1 -c "$prog"])], [$3], [$4])])
Packit 2ba279
Packit 2ba279
# Copyright (C) 2001-2018 Free Software Foundation, Inc.
Packit 2ba279
#
Packit 2ba279
# This file is free software; the Free Software Foundation
Packit 2ba279
# gives unlimited permission to copy and/or distribute it,
Packit 2ba279
# with or without modifications, as long as this notice is preserved.
Packit 2ba279
Packit 2ba279
# AM_RUN_LOG(COMMAND)
Packit 2ba279
# -------------------
Packit 2ba279
# Run COMMAND, save the exit status in ac_status, and log it.
Packit 2ba279
# (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
Packit 2ba279
AC_DEFUN([AM_RUN_LOG],
Packit 2ba279
[{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
Packit 2ba279
   ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
Packit 2ba279
   ac_status=$?
Packit 2ba279
   echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
Packit 2ba279
   (exit $ac_status); }])
Packit 2ba279
Packit 2ba279
# Check to make sure that the build environment is sane.    -*- Autoconf -*-
Packit 2ba279
Packit 2ba279
# Copyright (C) 1996-2018 Free Software Foundation, Inc.
Packit 2ba279
#
Packit 2ba279
# This file is free software; the Free Software Foundation
Packit 2ba279
# gives unlimited permission to copy and/or distribute it,
Packit 2ba279
# with or without modifications, as long as this notice is preserved.
Packit 2ba279
Packit 2ba279
# AM_SANITY_CHECK
Packit 2ba279
# ---------------
Packit 2ba279
AC_DEFUN([AM_SANITY_CHECK],
Packit 2ba279
[AC_MSG_CHECKING([whether build environment is sane])
Packit 2ba279
# Reject unsafe characters in $srcdir or the absolute working directory
Packit 2ba279
# name.  Accept space and tab only in the latter.
Packit 2ba279
am_lf='
Packit 2ba279
'
Packit 2ba279
case `pwd` in
Packit 2ba279
  *[[\\\"\#\$\&\'\`$am_lf]]*)
Packit 2ba279
    AC_MSG_ERROR([unsafe absolute working directory name]);;
Packit 2ba279
esac
Packit 2ba279
case $srcdir in
Packit 2ba279
  *[[\\\"\#\$\&\'\`$am_lf\ \	]]*)
Packit 2ba279
    AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
Packit 2ba279
esac
Packit 2ba279
Packit 2ba279
# Do 'set' in a subshell so we don't clobber the current shell's
Packit 2ba279
# arguments.  Must try -L first in case configure is actually a
Packit 2ba279
# symlink; some systems play weird games with the mod time of symlinks
Packit 2ba279
# (eg FreeBSD returns the mod time of the symlink's containing
Packit 2ba279
# directory).
Packit 2ba279
if (
Packit 2ba279
   am_has_slept=no
Packit 2ba279
   for am_try in 1 2; do
Packit 2ba279
     echo "timestamp, slept: $am_has_slept" > conftest.file
Packit 2ba279
     set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
Packit 2ba279
     if test "$[*]" = "X"; then
Packit 2ba279
	# -L didn't work.
Packit 2ba279
	set X `ls -t "$srcdir/configure" conftest.file`
Packit 2ba279
     fi
Packit 2ba279
     if test "$[*]" != "X $srcdir/configure conftest.file" \
Packit 2ba279
	&& test "$[*]" != "X conftest.file $srcdir/configure"; then
Packit 2ba279
Packit 2ba279
	# If neither matched, then we have a broken ls.  This can happen
Packit 2ba279
	# if, for instance, CONFIG_SHELL is bash and it inherits a
Packit 2ba279
	# broken ls alias from the environment.  This has actually
Packit 2ba279
	# happened.  Such a system could not be considered "sane".
Packit 2ba279
	AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
Packit 2ba279
  alias in your environment])
Packit 2ba279
     fi
Packit 2ba279
     if test "$[2]" = conftest.file || test $am_try -eq 2; then
Packit 2ba279
       break
Packit 2ba279
     fi
Packit 2ba279
     # Just in case.
Packit 2ba279
     sleep 1
Packit 2ba279
     am_has_slept=yes
Packit 2ba279
   done
Packit 2ba279
   test "$[2]" = conftest.file
Packit 2ba279
   )
Packit 2ba279
then
Packit 2ba279
   # Ok.
Packit 2ba279
   :
Packit 2ba279
else
Packit 2ba279
   AC_MSG_ERROR([newly created file is older than distributed files!
Packit 2ba279
Check your system clock])
Packit 2ba279
fi
Packit 2ba279
AC_MSG_RESULT([yes])
Packit 2ba279
# If we didn't sleep, we still need to ensure time stamps of config.status and
Packit 2ba279
# generated files are strictly newer.
Packit 2ba279
am_sleep_pid=
Packit 2ba279
if grep 'slept: no' conftest.file >/dev/null 2>&1; then
Packit 2ba279
  ( sleep 1 ) &
Packit 2ba279
  am_sleep_pid=$!
Packit 2ba279
fi
Packit 2ba279
AC_CONFIG_COMMANDS_PRE(
Packit 2ba279
  [AC_MSG_CHECKING([that generated files are newer than configure])
Packit 2ba279
   if test -n "$am_sleep_pid"; then
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     # Hide warnings about reused PIDs.
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     wait $am_sleep_pid 2>/dev/null
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   fi
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   AC_MSG_RESULT([done])])
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rm -f conftest.file
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])
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# Copyright (C) 2009-2018 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# AM_SILENT_RULES([DEFAULT])
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# --------------------------
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# Enable less verbose build rules; with the default set to DEFAULT
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# ("yes" being less verbose, "no" or empty being verbose).
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AC_DEFUN([AM_SILENT_RULES],
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[AC_ARG_ENABLE([silent-rules], [dnl
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AS_HELP_STRING(
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  [--enable-silent-rules],
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  [less verbose build output (undo: "make V=1")])
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AS_HELP_STRING(
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  [--disable-silent-rules],
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  [verbose build output (undo: "make V=0")])dnl
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])
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case $enable_silent_rules in @%:@ (((
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  yes) AM_DEFAULT_VERBOSITY=0;;
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   no) AM_DEFAULT_VERBOSITY=1;;
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    *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
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esac
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dnl
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dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
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dnl do not support nested variable expansions.
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dnl See automake bug#9928 and bug#10237.
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am_make=${MAKE-make}
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AC_CACHE_CHECK([whether $am_make supports nested variables],
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   [am_cv_make_support_nested_variables],
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   [if AS_ECHO([['TRUE=$(BAR$(V))
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BAR0=false
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BAR1=true
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V=1
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am__doit:
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	@$(TRUE)
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.PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
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  am_cv_make_support_nested_variables=yes
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else
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  am_cv_make_support_nested_variables=no
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fi])
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if test $am_cv_make_support_nested_variables = yes; then
Packit 2ba279
  dnl Using '$V' instead of '$(V)' breaks IRIX make.
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  AM_V='$(V)'
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  AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
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else
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  AM_V=$AM_DEFAULT_VERBOSITY
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  AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
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fi
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AC_SUBST([AM_V])dnl
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AM_SUBST_NOTMAKE([AM_V])dnl
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AC_SUBST([AM_DEFAULT_V])dnl
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AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
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AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
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AM_BACKSLASH='\'
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AC_SUBST([AM_BACKSLASH])dnl
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_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
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])
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# Copyright (C) 2001-2018 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# AM_PROG_INSTALL_STRIP
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# ---------------------
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# One issue with vendor 'install' (even GNU) is that you can't
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# specify the program used to strip binaries.  This is especially
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# annoying in cross-compiling environments, where the build's strip
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# is unlikely to handle the host's binaries.
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# Fortunately install-sh will honor a STRIPPROG variable, so we
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# always use install-sh in "make install-strip", and initialize
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# STRIPPROG with the value of the STRIP variable (set by the user).
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AC_DEFUN([AM_PROG_INSTALL_STRIP],
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[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
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# Installed binaries are usually stripped using 'strip' when the user
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# run "make install-strip".  However 'strip' might not be the right
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# tool to use in cross-compilation environments, therefore Automake
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# will honor the 'STRIP' environment variable to overrule this program.
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dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
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if test "$cross_compiling" != no; then
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  AC_CHECK_TOOL([STRIP], [strip], :)
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fi
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INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
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AC_SUBST([INSTALL_STRIP_PROGRAM])])
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# Copyright (C) 2006-2018 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# _AM_SUBST_NOTMAKE(VARIABLE)
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# ---------------------------
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# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
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# This macro is traced by Automake.
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AC_DEFUN([_AM_SUBST_NOTMAKE])
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# AM_SUBST_NOTMAKE(VARIABLE)
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# --------------------------
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# Public sister of _AM_SUBST_NOTMAKE.
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AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
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# Check how to create a tarball.                            -*- Autoconf -*-
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# Copyright (C) 2004-2018 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# _AM_PROG_TAR(FORMAT)
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# --------------------
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# Check how to create a tarball in format FORMAT.
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# FORMAT should be one of 'v7', 'ustar', or 'pax'.
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#
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# Substitute a variable $(am__tar) that is a command
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# writing to stdout a FORMAT-tarball containing the directory
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# $tardir.
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#     tardir=directory && $(am__tar) > result.tar
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#
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# Substitute a variable $(am__untar) that extract such
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# a tarball read from stdin.
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#     $(am__untar) < result.tar
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#
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AC_DEFUN([_AM_PROG_TAR],
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[# Always define AMTAR for backward compatibility.  Yes, it's still used
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# in the wild :-(  We should find a proper way to deprecate it ...
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AC_SUBST([AMTAR], ['$${TAR-tar}'])
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Packit 2ba279
# We'll loop over all known methods to create a tar archive until one works.
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_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
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m4_if([$1], [v7],
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  [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
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  [m4_case([$1],
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    [ustar],
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     [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
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      # There is notably a 21 bits limit for the UID and the GID.  In fact,
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      # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
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      # and bug#13588).
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      am_max_uid=2097151 # 2^21 - 1
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      am_max_gid=$am_max_uid
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      # 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 $_am_tool in
Packit 2ba279
    gnutar)
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      for _am_tar in tar gnutar gtar; do
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        AM_RUN_LOG([$_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 - "'"$$tardir"'
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      am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
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      am__untar="$_am_tar -xf -"
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      ;;
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    plaintar)
Packit 2ba279
      # Must skip GNU tar: if it does not support --format= it doesn't create
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      # ustar tarball either.
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      (tar --version) >/dev/null 2>&1 && continue
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      am__tar='tar chf - "$$tardir"'
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      am__tar_='tar chf - "$tardir"'
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      am__untar='tar xf -'
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      ;;
Packit 2ba279
    pax)
Packit 2ba279
      am__tar='pax -L -x $1 -w "$$tardir"'
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      am__tar_='pax -L -x $1 -w "$tardir"'
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      am__untar='pax -r'
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      ;;
Packit 2ba279
    cpio)
Packit 2ba279
      am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
Packit 2ba279
      am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
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      am__untar='cpio -i -H $1 -d'
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      ;;
Packit 2ba279
    none)
Packit 2ba279
      am__tar=false
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      am__tar_=false
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      am__untar=false
Packit 2ba279
      ;;
Packit 2ba279
    esac
Packit 2ba279
Packit 2ba279
    # If the value was cached, stop now.  We just wanted to have am__tar
Packit 2ba279
    # and am__untar set.
Packit 2ba279
    test -n "${am_cv_prog_tar_$1}" && break
Packit 2ba279
Packit 2ba279
    # tar/untar a dummy directory, and stop if the command works.
Packit 2ba279
    rm -rf conftest.dir
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    mkdir conftest.dir
Packit 2ba279
    echo GrepMe > conftest.dir/file
Packit 2ba279
    AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
Packit 2ba279
    rm -rf conftest.dir
Packit 2ba279
    if test -s conftest.tar; then
Packit 2ba279
      AM_RUN_LOG([$am__untar 
Packit 2ba279
      AM_RUN_LOG([cat conftest.dir/file])
Packit 2ba279
      grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
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    fi
Packit 2ba279
  done
Packit 2ba279
  rm -rf conftest.dir
Packit 2ba279
Packit 2ba279
  AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
Packit 2ba279
  AC_MSG_RESULT([$am_cv_prog_tar_$1])])
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Packit 2ba279
AC_SUBST([am__tar])
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AC_SUBST([am__untar])
Packit 2ba279
]) # _AM_PROG_TAR
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Packit 2ba279
m4_include([m4/ax_check_enable_debug.m4])
Packit 2ba279
m4_include([m4/introspection.m4])
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m4_include([m4/libtool.m4])
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m4_include([m4/ltoptions.m4])
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m4_include([m4/ltsugar.m4])
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m4_include([m4/ltversion.m4])
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m4_include([m4/lt~obsolete.m4])
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m4_include([m4/pkg.m4])
Packit 2ba279
m4_include([acinclude.m4])