Blame aclocal.m4

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# generated automatically by aclocal 1.15 -*- Autoconf -*-
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# Copyright (C) 1996-2014 Free Software Foundation, Inc.
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
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# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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# PARTICULAR PURPOSE.
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m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
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m4_ifndef([AC_AUTOCONF_VERSION],
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m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],,
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[m4_warning([this file was generated for autoconf 2.69.
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You have another version of autoconf.  It may work, but is not guaranteed to.
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If you have problems, you may need to regenerate the build system entirely.
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To do so, use the procedure documented by the package, typically 'autoreconf'.])])
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# Copyright (C) 2002-2014 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# AM_AUTOMAKE_VERSION(VERSION)
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AC_DEFUN([AM_AUTOMAKE_VERSION],
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[am__api_version='1.15'
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dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
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m4_if([$1], [1.15], [],
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# _AM_AUTOCONF_VERSION(VERSION)
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# -----------------------------
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# aclocal traces this macro to find the Autoconf version.
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m4_define([_AM_AUTOCONF_VERSION], [])
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# AM_SET_CURRENT_AUTOMAKE_VERSION
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# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
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AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
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[AM_AUTOMAKE_VERSION([1.15])dnl
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m4_ifndef([AC_AUTOCONF_VERSION],
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  [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
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_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
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# Copyright (C) 2011-2014 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# AM_PROG_AR([ACT-IF-FAIL])
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# -------------------------
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# Try to determine the archiver interface, and trigger the ar-lib wrapper
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# if it is needed.  If the detection of archiver interface fails, run
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# ACT-IF-FAIL (default is to abort configure with a proper error message).
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AC_DEFUN([AM_PROG_AR],
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[AC_BEFORE([$0], [LT_INIT])dnl
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AC_BEFORE([$0], [AC_PROG_LIBTOOL])dnl
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AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
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AC_REQUIRE_AUX_FILE([ar-lib])dnl
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AC_CHECK_TOOLS([AR], [ar lib "link -lib"], [false])
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: ${AR=ar}
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AC_CACHE_CHECK([the archiver ($AR) interface], [am_cv_ar_interface],
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   AC_LANG_POP([C])])
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case $am_cv_ar_interface in
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ar)
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  ;;
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lib)
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  # Microsoft lib, so override with the ar-lib wrapper script.
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  # similar.
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  ;;
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unknown)
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             [AC_MSG_ERROR([could not determine $AR interface])])
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  ;;
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esac
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AC_SUBST([AR])dnl
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])
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# AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
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# Copyright (C) 2001-2014 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
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# $ac_aux_dir to '$srcdir/foo'.  In other projects, it is set to
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#
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# tool from the auxiliary directory.  The problem is that $srcdir (and
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# therefore $ac_aux_dir as well) can be either absolute or relative,
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# depending on how configure is run.  This is pretty annoying, since
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# it makes $ac_aux_dir quite unusable in subdirectories: in the top
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# source directory, any form will work fine, but in subdirectories a
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# relative path needs to be adjusted first.
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# $ac_aux_dir/missing
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#    fails when called from a subdirectory if $ac_aux_dir is relative
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# $top_srcdir/$ac_aux_dir/missing
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#          a relative $ac_aux_dir
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#
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# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
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# are both prefixed by $srcdir.  In an in-source build this is usually
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# harmless because $srcdir is '.', but things will broke when you
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# start a VPATH build or use an absolute $srcdir.
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#
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#   am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
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#   MISSING="\${SHELL} $am_aux_dir/missing"
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# This will work as long as MISSING is not called from configure, because
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# unfortunately $(top_srcdir) has no meaning in configure.
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# configure, and could therefore not use this "fixed" $ac_aux_dir.
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# Another solution, used here, is to always expand $ac_aux_dir to an
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# absolute PATH.  The drawback is that using absolute paths prevent a
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# configured tree to be moved without reconfiguration.
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AC_DEFUN([AM_AUX_DIR_EXPAND],
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[AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
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am_aux_dir=`cd "$ac_aux_dir" && pwd`
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# AM_CONDITIONAL                                            -*- Autoconf -*-
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# Copyright (C) 1997-2014 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# AM_CONDITIONAL(NAME, SHELL-CONDITION)
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# -------------------------------------
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# Define a conditional.
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[AC_PREREQ([2.52])dnl
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AC_SUBST([$1_TRUE])dnl
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AC_SUBST([$1_FALSE])dnl
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_AM_SUBST_NOTMAKE([$1_TRUE])dnl
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_AM_SUBST_NOTMAKE([$1_FALSE])dnl
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m4_define([_AM_COND_VALUE_$1], [$2])dnl
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AC_CONFIG_COMMANDS_PRE(
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[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
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Usually this means the macro was only invoked conditionally.]])
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fi])])
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# Copyright (C) 1999-2014 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
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# written in clear, in which case automake, when reading aclocal.m4,
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# will think it sees a *use*, and therefore will trigger all it's
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# C support machinery.  Also note that it means that autoscan, seeing
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# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
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# _AM_DEPENDENCIES(NAME)
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# ----------------------
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# See how the compiler implements dependency checking.
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# NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC".
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# We try a few techniques and use that to set a single cache variable.
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#
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# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
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# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
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# dependency, and given that the user is not expected to run this macro,
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AC_DEFUN([_AM_DEPENDENCIES],
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[AC_REQUIRE([AM_SET_DEPDIR])dnl
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AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
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AC_REQUIRE([AM_MAKE_INCLUDE])dnl
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AC_REQUIRE([AM_DEP_TRACK])dnl
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AC_CACHE_CHECK([dependency style of $depcc],
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               [am_cv_$1_dependencies_compiler_type],
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[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
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  # We make a subdir and do the tests there.  Otherwise we can end up
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  # using a relative directory.
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  # it helps to detect inapplicable dependency modes.  For instance
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  # side effect of compilation, but ICC will put the dependencies in
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  # the current directory while Tru64 will put them in the object
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  # directory.
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  mkdir sub
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  am_cv_$1_dependencies_compiler_type=none
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  if test "$am_compiler_list" = ""; then
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    [CXX],
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    [case " $depcc " in #(
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     *\ -arch\ *\ -arch\ *) am__universal=true ;;
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     esac])
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  for depmode in $am_compiler_list; do
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    # Setup a source with many dependencies, because some compilers
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    # like to wrap large dependency lists on column 80 (with \), and
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    # we should not choose a depcomp mode which is confused by this.
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    #
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    # We need to recreate these files for each test, as the compiler may
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    # overwrite some of them when testing with obscure command lines.
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    # This happens at least with the AIX C compiler.
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    : > sub/conftest.c
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    for i in 1 2 3 4 5 6; do
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      echo '#include "conftst'$i'.h"' >> sub/conftest.c
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      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
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      # Solaris 10 /bin/sh.
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      echo '/* dummy */' > sub/conftst$i.h
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    done
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    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
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    # We check with '-c' and '-o' for the sake of the "dashmstdout"
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    # mode.  It turns out that the SunPro C++ compiler does not properly
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    # handle '-M -o', and we need to detect this.  Also, some Intel
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    # versions had trouble with output in subdirs.
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    am__obj=sub/conftest.${OBJEXT-o}
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    am__minus_obj="-o $am__obj"
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    case $depmode in
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    gcc)
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      # This depmode causes a compiler race in universal mode.
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      test "$am__universal" = false || continue
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      ;;
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    nosideeffect)
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      # After this tag, mechanisms are not by side-effect, so they'll
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	continue
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	break
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      fi
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      ;;
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    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
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      # This compiler won't grok '-c -o', but also, the minuso test has
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      # not run yet.  These depmodes are late enough in the game, and
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      # so weak that their functioning should not be impacted.
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      am__obj=conftest.${OBJEXT-o}
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      am__minus_obj=
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      ;;
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    none) break ;;
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    esac
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    if depmode=$depmode \
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       source=sub/conftest.c object=$am__obj \
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       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
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       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
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         >/dev/null 2>conftest.err &&
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       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
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       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
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       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
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       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
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      # icc doesn't choke on unknown options, it will just issue warnings
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      # or remarks (even with -Werror).  So we grep stderr for any message
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      # that says an option was ignored or not supported.
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      # When given -MP, icc 7.0 and 7.1 complain thusly:
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      #   icc: Command line warning: ignoring option '-M'; no argument required
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      # The diagnosis changed in icc 8.0:
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      #   icc: Command line remark: option '-MP' not supported
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      if (grep 'ignoring option' conftest.err ||
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          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
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        am_cv_$1_dependencies_compiler_type=$depmode
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        break
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      fi
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    fi
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  done
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  cd ..
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  rm -rf conftest.dir
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else
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  am_cv_$1_dependencies_compiler_type=none
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fi
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])
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AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
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AM_CONDITIONAL([am__fastdep$1], [
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  test "x$enable_dependency_tracking" != xno \
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  && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
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])
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# AM_SET_DEPDIR
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# -------------
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# Choose a directory name for dependency files.
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# This macro is AC_REQUIREd in _AM_DEPENDENCIES.
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AC_DEFUN([AM_SET_DEPDIR],
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[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
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AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
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])
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# AM_DEP_TRACK
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# ------------
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AC_DEFUN([AM_DEP_TRACK],
Packit 437b5e
[AC_ARG_ENABLE([dependency-tracking], [dnl
Packit 437b5e
AS_HELP_STRING(
Packit 437b5e
  [--enable-dependency-tracking],
Packit 437b5e
  [do not reject slow dependency extractors])
Packit 437b5e
AS_HELP_STRING(
Packit 437b5e
  [--disable-dependency-tracking],
Packit 437b5e
  [speeds up one-time build])])
Packit 437b5e
if test "x$enable_dependency_tracking" != xno; then
Packit 437b5e
  am_depcomp="$ac_aux_dir/depcomp"
Packit 437b5e
  AMDEPBACKSLASH='\'
Packit 437b5e
  am__nodep='_no'
Packit 437b5e
fi
Packit 437b5e
AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
Packit 437b5e
AC_SUBST([AMDEPBACKSLASH])dnl
Packit 437b5e
_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
Packit 437b5e
AC_SUBST([am__nodep])dnl
Packit 437b5e
_AM_SUBST_NOTMAKE([am__nodep])dnl
Packit 437b5e
])
Packit 437b5e
Packit 437b5e
# Generate code to set up dependency tracking.              -*- Autoconf -*-
Packit 437b5e
Packit 437b5e
# Copyright (C) 1999-2014 Free Software Foundation, Inc.
Packit 437b5e
#
Packit 437b5e
# This file is free software; the Free Software Foundation
Packit 437b5e
# gives unlimited permission to copy and/or distribute it,
Packit 437b5e
# with or without modifications, as long as this notice is preserved.
Packit 437b5e
Packit 437b5e
Packit 437b5e
# _AM_OUTPUT_DEPENDENCY_COMMANDS
Packit 437b5e
# ------------------------------
Packit 437b5e
AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
Packit 437b5e
[{
Packit 437b5e
  # Older Autoconf quotes --file arguments for eval, but not when files
Packit 437b5e
  # are listed without --file.  Let's play safe and only enable the eval
Packit 437b5e
  # if we detect the quoting.
Packit 437b5e
  case $CONFIG_FILES in
Packit 437b5e
  *\'*) eval set x "$CONFIG_FILES" ;;
Packit 437b5e
  *)   set x $CONFIG_FILES ;;
Packit 437b5e
  esac
Packit 437b5e
  shift
Packit 437b5e
  for mf
Packit 437b5e
  do
Packit 437b5e
    # Strip MF so we end up with the name of the file.
Packit 437b5e
    mf=`echo "$mf" | sed -e 's/:.*$//'`
Packit 437b5e
    # Check whether this is an Automake generated Makefile or not.
Packit 437b5e
    # We used to match only the files named 'Makefile.in', but
Packit 437b5e
    # some people rename them; so instead we look at the file content.
Packit 437b5e
    # Grep'ing the first line is not enough: some people post-process
Packit 437b5e
    # each Makefile.in and add a new line on top of each file to say so.
Packit 437b5e
    # Grep'ing the whole file is not good either: AIX grep has a line
Packit 437b5e
    # limit of 2048, but all sed's we know have understand at least 4000.
Packit 437b5e
    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
Packit 437b5e
      dirpart=`AS_DIRNAME("$mf")`
Packit 437b5e
    else
Packit 437b5e
      continue
Packit 437b5e
    fi
Packit 437b5e
    # Extract the definition of DEPDIR, am__include, and am__quote
Packit 437b5e
    # from the Makefile without running 'make'.
Packit 437b5e
    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
Packit 437b5e
    test -z "$DEPDIR" && continue
Packit 437b5e
    am__include=`sed -n 's/^am__include = //p' < "$mf"`
Packit 437b5e
    test -z "$am__include" && continue
Packit 437b5e
    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
Packit 437b5e
    # Find all dependency output files, they are included files with
Packit 437b5e
    # $(DEPDIR) in their names.  We invoke sed twice because it is the
Packit 437b5e
    # simplest approach to changing $(DEPDIR) to its actual value in the
Packit 437b5e
    # expansion.
Packit 437b5e
    for file in `sed -n "
Packit 437b5e
      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
Packit 437b5e
	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
Packit 437b5e
      # Make sure the directory exists.
Packit 437b5e
      test -f "$dirpart/$file" && continue
Packit 437b5e
      fdir=`AS_DIRNAME(["$file"])`
Packit 437b5e
      AS_MKDIR_P([$dirpart/$fdir])
Packit 437b5e
      # echo "creating $dirpart/$file"
Packit 437b5e
      echo '# dummy' > "$dirpart/$file"
Packit 437b5e
    done
Packit 437b5e
  done
Packit 437b5e
}
Packit 437b5e
])# _AM_OUTPUT_DEPENDENCY_COMMANDS
Packit 437b5e
Packit 437b5e
Packit 437b5e
# AM_OUTPUT_DEPENDENCY_COMMANDS
Packit 437b5e
# -----------------------------
Packit 437b5e
# This macro should only be invoked once -- use via AC_REQUIRE.
Packit 437b5e
#
Packit 437b5e
# This code is only required when automatic dependency tracking
Packit 437b5e
# is enabled.  FIXME.  This creates each '.P' file that we will
Packit 437b5e
# need in order to bootstrap the dependency handling code.
Packit 437b5e
AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
Packit 437b5e
[AC_CONFIG_COMMANDS([depfiles],
Packit 437b5e
     [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
Packit 437b5e
     [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
Packit 437b5e
])
Packit 437b5e
Packit 437b5e
# Do all the work for Automake.                             -*- Autoconf -*-
Packit 437b5e
Packit 437b5e
# Copyright (C) 1996-2014 Free Software Foundation, Inc.
Packit 437b5e
#
Packit 437b5e
# This file is free software; the Free Software Foundation
Packit 437b5e
# gives unlimited permission to copy and/or distribute it,
Packit 437b5e
# with or without modifications, as long as this notice is preserved.
Packit 437b5e
Packit 437b5e
# This macro actually does too much.  Some checks are only needed if
Packit 437b5e
# your package does certain things.  But this isn't really a big deal.
Packit 437b5e
Packit 437b5e
dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.
Packit 437b5e
m4_define([AC_PROG_CC],
Packit 437b5e
m4_defn([AC_PROG_CC])
Packit 437b5e
[_AM_PROG_CC_C_O
Packit 437b5e
])
Packit 437b5e
Packit 437b5e
# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
Packit 437b5e
# AM_INIT_AUTOMAKE([OPTIONS])
Packit 437b5e
# -----------------------------------------------
Packit 437b5e
# The call with PACKAGE and VERSION arguments is the old style
Packit 437b5e
# call (pre autoconf-2.50), which is being phased out.  PACKAGE
Packit 437b5e
# and VERSION should now be passed to AC_INIT and removed from
Packit 437b5e
# the call to AM_INIT_AUTOMAKE.
Packit 437b5e
# We support both call styles for the transition.  After
Packit 437b5e
# the next Automake release, Autoconf can make the AC_INIT
Packit 437b5e
# arguments mandatory, and then we can depend on a new Autoconf
Packit 437b5e
# release and drop the old call support.
Packit 437b5e
AC_DEFUN([AM_INIT_AUTOMAKE],
Packit 437b5e
[AC_PREREQ([2.65])dnl
Packit 437b5e
dnl Autoconf wants to disallow AM_ names.  We explicitly allow
Packit 437b5e
dnl the ones we care about.
Packit 437b5e
m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
Packit 437b5e
AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
Packit 437b5e
AC_REQUIRE([AC_PROG_INSTALL])dnl
Packit 437b5e
if test "`cd $srcdir && pwd`" != "`pwd`"; then
Packit 437b5e
  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
Packit 437b5e
  # is not polluted with repeated "-I."
Packit 437b5e
  AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
Packit 437b5e
  # test to see if srcdir already configured
Packit 437b5e
  if test -f $srcdir/config.status; then
Packit 437b5e
    AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
Packit 437b5e
  fi
Packit 437b5e
fi
Packit 437b5e
Packit 437b5e
# test whether we have cygpath
Packit 437b5e
if test -z "$CYGPATH_W"; then
Packit 437b5e
  if (cygpath --version) >/dev/null 2>/dev/null; then
Packit 437b5e
    CYGPATH_W='cygpath -w'
Packit 437b5e
  else
Packit 437b5e
    CYGPATH_W=echo
Packit 437b5e
  fi
Packit 437b5e
fi
Packit 437b5e
AC_SUBST([CYGPATH_W])
Packit 437b5e
Packit 437b5e
# Define the identity of the package.
Packit 437b5e
dnl Distinguish between old-style and new-style calls.
Packit 437b5e
m4_ifval([$2],
Packit 437b5e
[AC_DIAGNOSE([obsolete],
Packit 437b5e
             [$0: two- and three-arguments forms are deprecated.])
Packit 437b5e
m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
Packit 437b5e
 AC_SUBST([PACKAGE], [$1])dnl
Packit 437b5e
 AC_SUBST([VERSION], [$2])],
Packit 437b5e
[_AM_SET_OPTIONS([$1])dnl
Packit 437b5e
dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
Packit 437b5e
m4_if(
Packit 437b5e
  m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
Packit 437b5e
  [ok:ok],,
Packit 437b5e
  [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
Packit 437b5e
 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
Packit 437b5e
 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
Packit 437b5e
Packit 437b5e
_AM_IF_OPTION([no-define],,
Packit 437b5e
[AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
Packit 437b5e
 AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
Packit 437b5e
Packit 437b5e
# Some tools Automake needs.
Packit 437b5e
AC_REQUIRE([AM_SANITY_CHECK])dnl
Packit 437b5e
AC_REQUIRE([AC_ARG_PROGRAM])dnl
Packit 437b5e
AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
Packit 437b5e
AM_MISSING_PROG([AUTOCONF], [autoconf])
Packit 437b5e
AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
Packit 437b5e
AM_MISSING_PROG([AUTOHEADER], [autoheader])
Packit 437b5e
AM_MISSING_PROG([MAKEINFO], [makeinfo])
Packit 437b5e
AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
Packit 437b5e
AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
Packit 437b5e
AC_REQUIRE([AC_PROG_MKDIR_P])dnl
Packit 437b5e
# For better backward compatibility.  To be removed once Automake 1.9.x
Packit 437b5e
# dies out for good.  For more background, see:
Packit 437b5e
# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
Packit 437b5e
# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
Packit 437b5e
AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
Packit 437b5e
# We need awk for the "check" target (and possibly the TAP driver).  The
Packit 437b5e
# system "awk" is bad on some platforms.
Packit 437b5e
AC_REQUIRE([AC_PROG_AWK])dnl
Packit 437b5e
AC_REQUIRE([AC_PROG_MAKE_SET])dnl
Packit 437b5e
AC_REQUIRE([AM_SET_LEADING_DOT])dnl
Packit 437b5e
_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
Packit 437b5e
	      [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
Packit 437b5e
			     [_AM_PROG_TAR([v7])])])
Packit 437b5e
_AM_IF_OPTION([no-dependencies],,
Packit 437b5e
[AC_PROVIDE_IFELSE([AC_PROG_CC],
Packit 437b5e
		  [_AM_DEPENDENCIES([CC])],
Packit 437b5e
		  [m4_define([AC_PROG_CC],
Packit 437b5e
			     m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
Packit 437b5e
AC_PROVIDE_IFELSE([AC_PROG_CXX],
Packit 437b5e
		  [_AM_DEPENDENCIES([CXX])],
Packit 437b5e
		  [m4_define([AC_PROG_CXX],
Packit 437b5e
			     m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
Packit 437b5e
AC_PROVIDE_IFELSE([AC_PROG_OBJC],
Packit 437b5e
		  [_AM_DEPENDENCIES([OBJC])],
Packit 437b5e
		  [m4_define([AC_PROG_OBJC],
Packit 437b5e
			     m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
Packit 437b5e
AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
Packit 437b5e
		  [_AM_DEPENDENCIES([OBJCXX])],
Packit 437b5e
		  [m4_define([AC_PROG_OBJCXX],
Packit 437b5e
			     m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
Packit 437b5e
])
Packit 437b5e
AC_REQUIRE([AM_SILENT_RULES])dnl
Packit 437b5e
dnl The testsuite driver may need to know about EXEEXT, so add the
Packit 437b5e
dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This
Packit 437b5e
dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
Packit 437b5e
AC_CONFIG_COMMANDS_PRE(dnl
Packit 437b5e
[m4_provide_if([_AM_COMPILER_EXEEXT],
Packit 437b5e
  [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
Packit 437b5e
Packit 437b5e
# POSIX will say in a future version that running "rm -f" with no argument
Packit 437b5e
# is OK; and we want to be able to make that assumption in our Makefile
Packit 437b5e
# recipes.  So use an aggressive probe to check that the usage we want is
Packit 437b5e
# actually supported "in the wild" to an acceptable degree.
Packit 437b5e
# See automake bug#10828.
Packit 437b5e
# To make any issue more visible, cause the running configure to be aborted
Packit 437b5e
# by default if the 'rm' program in use doesn't match our expectations; the
Packit 437b5e
# user can still override this though.
Packit 437b5e
if rm -f && rm -fr && rm -rf; then : OK; else
Packit 437b5e
  cat >&2 <<'END'
Packit 437b5e
Oops!
Packit 437b5e
Packit 437b5e
Your 'rm' program seems unable to run without file operands specified
Packit 437b5e
on the command line, even when the '-f' option is present.  This is contrary
Packit 437b5e
to the behaviour of most rm programs out there, and not conforming with
Packit 437b5e
the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
Packit 437b5e
Packit 437b5e
Please tell bug-automake@gnu.org about your system, including the value
Packit 437b5e
of your $PATH and any error possibly output before this message.  This
Packit 437b5e
can help us improve future automake versions.
Packit 437b5e
Packit 437b5e
END
Packit 437b5e
  if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
Packit 437b5e
    echo 'Configuration will proceed anyway, since you have set the' >&2
Packit 437b5e
    echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
Packit 437b5e
    echo >&2
Packit 437b5e
  else
Packit 437b5e
    cat >&2 <<'END'
Packit 437b5e
Aborting the configuration process, to ensure you take notice of the issue.
Packit 437b5e
Packit 437b5e
You can download and install GNU coreutils to get an 'rm' implementation
Packit 437b5e
that behaves properly: <http://www.gnu.org/software/coreutils/>.
Packit 437b5e
Packit 437b5e
If you want to complete the configuration process using your problematic
Packit 437b5e
'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
Packit 437b5e
to "yes", and re-run configure.
Packit 437b5e
Packit 437b5e
END
Packit 437b5e
    AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
Packit 437b5e
  fi
Packit 437b5e
fi
Packit 437b5e
dnl The trailing newline in this macro's definition is deliberate, for
Packit 437b5e
dnl backward compatibility and to allow trailing 'dnl'-style comments
Packit 437b5e
dnl after the AM_INIT_AUTOMAKE invocation. See automake bug#16841.
Packit 437b5e
])
Packit 437b5e
Packit 437b5e
dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
Packit 437b5e
dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
Packit 437b5e
dnl mangled by Autoconf and run in a shell conditional statement.
Packit 437b5e
m4_define([_AC_COMPILER_EXEEXT],
Packit 437b5e
m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
Packit 437b5e
Packit 437b5e
# When config.status generates a header, we must update the stamp-h file.
Packit 437b5e
# This file resides in the same directory as the config header
Packit 437b5e
# that is generated.  The stamp files are numbered to have different names.
Packit 437b5e
Packit 437b5e
# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
Packit 437b5e
# loop where config.status creates the headers, so we can generate
Packit 437b5e
# our stamp files there.
Packit 437b5e
AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
Packit 437b5e
[# Compute $1's index in $config_headers.
Packit 437b5e
_am_arg=$1
Packit 437b5e
_am_stamp_count=1
Packit 437b5e
for _am_header in $config_headers :; do
Packit 437b5e
  case $_am_header in
Packit 437b5e
    $_am_arg | $_am_arg:* )
Packit 437b5e
      break ;;
Packit 437b5e
    * )
Packit 437b5e
      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
Packit 437b5e
  esac
Packit 437b5e
done
Packit 437b5e
echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
Packit 437b5e
Packit 437b5e
# Copyright (C) 2001-2014 Free Software Foundation, Inc.
Packit 437b5e
#
Packit 437b5e
# This file is free software; the Free Software Foundation
Packit 437b5e
# gives unlimited permission to copy and/or distribute it,
Packit 437b5e
# with or without modifications, as long as this notice is preserved.
Packit 437b5e
Packit 437b5e
# AM_PROG_INSTALL_SH
Packit 437b5e
# ------------------
Packit 437b5e
# Define $install_sh.
Packit 437b5e
AC_DEFUN([AM_PROG_INSTALL_SH],
Packit 437b5e
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
Packit 437b5e
if test x"${install_sh+set}" != xset; then
Packit 437b5e
  case $am_aux_dir in
Packit 437b5e
  *\ * | *\	*)
Packit 437b5e
    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
Packit 437b5e
  *)
Packit 437b5e
    install_sh="\${SHELL} $am_aux_dir/install-sh"
Packit 437b5e
  esac
Packit 437b5e
fi
Packit 437b5e
AC_SUBST([install_sh])])
Packit 437b5e
Packit 437b5e
# Copyright (C) 2003-2014 Free Software Foundation, Inc.
Packit 437b5e
#
Packit 437b5e
# This file is free software; the Free Software Foundation
Packit 437b5e
# gives unlimited permission to copy and/or distribute it,
Packit 437b5e
# with or without modifications, as long as this notice is preserved.
Packit 437b5e
Packit 437b5e
# Check whether the underlying file-system supports filenames
Packit 437b5e
# with a leading dot.  For instance MS-DOS doesn't.
Packit 437b5e
AC_DEFUN([AM_SET_LEADING_DOT],
Packit 437b5e
[rm -rf .tst 2>/dev/null
Packit 437b5e
mkdir .tst 2>/dev/null
Packit 437b5e
if test -d .tst; then
Packit 437b5e
  am__leading_dot=.
Packit 437b5e
else
Packit 437b5e
  am__leading_dot=_
Packit 437b5e
fi
Packit 437b5e
rmdir .tst 2>/dev/null
Packit 437b5e
AC_SUBST([am__leading_dot])])
Packit 437b5e
Packit 437b5e
# Check to see how 'make' treats includes.	            -*- Autoconf -*-
Packit 437b5e
Packit 437b5e
# Copyright (C) 2001-2014 Free Software Foundation, Inc.
Packit 437b5e
#
Packit 437b5e
# This file is free software; the Free Software Foundation
Packit 437b5e
# gives unlimited permission to copy and/or distribute it,
Packit 437b5e
# with or without modifications, as long as this notice is preserved.
Packit 437b5e
Packit 437b5e
# AM_MAKE_INCLUDE()
Packit 437b5e
# -----------------
Packit 437b5e
# Check to see how make treats includes.
Packit 437b5e
AC_DEFUN([AM_MAKE_INCLUDE],
Packit 437b5e
[am_make=${MAKE-make}
Packit 437b5e
cat > confinc << 'END'
Packit 437b5e
am__doit:
Packit 437b5e
	@echo this is the am__doit target
Packit 437b5e
.PHONY: am__doit
Packit 437b5e
END
Packit 437b5e
# If we don't find an include directive, just comment out the code.
Packit 437b5e
AC_MSG_CHECKING([for style of include used by $am_make])
Packit 437b5e
am__include="#"
Packit 437b5e
am__quote=
Packit 437b5e
_am_result=none
Packit 437b5e
# First try GNU make style include.
Packit 437b5e
echo "include confinc" > confmf
Packit 437b5e
# Ignore all kinds of additional output from 'make'.
Packit 437b5e
case `$am_make -s -f confmf 2> /dev/null` in #(
Packit 437b5e
*the\ am__doit\ target*)
Packit 437b5e
  am__include=include
Packit 437b5e
  am__quote=
Packit 437b5e
  _am_result=GNU
Packit 437b5e
  ;;
Packit 437b5e
esac
Packit 437b5e
# Now try BSD make style include.
Packit 437b5e
if test "$am__include" = "#"; then
Packit 437b5e
   echo '.include "confinc"' > confmf
Packit 437b5e
   case `$am_make -s -f confmf 2> /dev/null` in #(
Packit 437b5e
   *the\ am__doit\ target*)
Packit 437b5e
     am__include=.include
Packit 437b5e
     am__quote="\""
Packit 437b5e
     _am_result=BSD
Packit 437b5e
     ;;
Packit 437b5e
   esac
Packit 437b5e
fi
Packit 437b5e
AC_SUBST([am__include])
Packit 437b5e
AC_SUBST([am__quote])
Packit 437b5e
AC_MSG_RESULT([$_am_result])
Packit 437b5e
rm -f confinc confmf
Packit 437b5e
])
Packit 437b5e
Packit 437b5e
# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
Packit 437b5e
Packit 437b5e
# Copyright (C) 1997-2014 Free Software Foundation, Inc.
Packit 437b5e
#
Packit 437b5e
# This file is free software; the Free Software Foundation
Packit 437b5e
# gives unlimited permission to copy and/or distribute it,
Packit 437b5e
# with or without modifications, as long as this notice is preserved.
Packit 437b5e
Packit 437b5e
# AM_MISSING_PROG(NAME, PROGRAM)
Packit 437b5e
# ------------------------------
Packit 437b5e
AC_DEFUN([AM_MISSING_PROG],
Packit 437b5e
[AC_REQUIRE([AM_MISSING_HAS_RUN])
Packit 437b5e
$1=${$1-"${am_missing_run}$2"}
Packit 437b5e
AC_SUBST($1)])
Packit 437b5e
Packit 437b5e
# AM_MISSING_HAS_RUN
Packit 437b5e
# ------------------
Packit 437b5e
# Define MISSING if not defined so far and test if it is modern enough.
Packit 437b5e
# If it is, set am_missing_run to use it, otherwise, to nothing.
Packit 437b5e
AC_DEFUN([AM_MISSING_HAS_RUN],
Packit 437b5e
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
Packit 437b5e
AC_REQUIRE_AUX_FILE([missing])dnl
Packit 437b5e
if test x"${MISSING+set}" != xset; then
Packit 437b5e
  case $am_aux_dir in
Packit 437b5e
  *\ * | *\	*)
Packit 437b5e
    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
Packit 437b5e
  *)
Packit 437b5e
    MISSING="\${SHELL} $am_aux_dir/missing" ;;
Packit 437b5e
  esac
Packit 437b5e
fi
Packit 437b5e
# Use eval to expand $SHELL
Packit 437b5e
if eval "$MISSING --is-lightweight"; then
Packit 437b5e
  am_missing_run="$MISSING "
Packit 437b5e
else
Packit 437b5e
  am_missing_run=
Packit 437b5e
  AC_MSG_WARN(['missing' script is too old or missing])
Packit 437b5e
fi
Packit 437b5e
])
Packit 437b5e
Packit 437b5e
# Helper functions for option handling.                     -*- Autoconf -*-
Packit 437b5e
Packit 437b5e
# Copyright (C) 2001-2014 Free Software Foundation, Inc.
Packit 437b5e
#
Packit 437b5e
# This file is free software; the Free Software Foundation
Packit 437b5e
# gives unlimited permission to copy and/or distribute it,
Packit 437b5e
# with or without modifications, as long as this notice is preserved.
Packit 437b5e
Packit 437b5e
# _AM_MANGLE_OPTION(NAME)
Packit 437b5e
# -----------------------
Packit 437b5e
AC_DEFUN([_AM_MANGLE_OPTION],
Packit 437b5e
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
Packit 437b5e
Packit 437b5e
# _AM_SET_OPTION(NAME)
Packit 437b5e
# --------------------
Packit 437b5e
# Set option NAME.  Presently that only means defining a flag for this option.
Packit 437b5e
AC_DEFUN([_AM_SET_OPTION],
Packit 437b5e
[m4_define(_AM_MANGLE_OPTION([$1]), [1])])
Packit 437b5e
Packit 437b5e
# _AM_SET_OPTIONS(OPTIONS)
Packit 437b5e
# ------------------------
Packit 437b5e
# OPTIONS is a space-separated list of Automake options.
Packit 437b5e
AC_DEFUN([_AM_SET_OPTIONS],
Packit 437b5e
[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
Packit 437b5e
Packit 437b5e
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
Packit 437b5e
# -------------------------------------------
Packit 437b5e
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
Packit 437b5e
AC_DEFUN([_AM_IF_OPTION],
Packit 437b5e
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
Packit 437b5e
Packit 437b5e
# Copyright (C) 1999-2014 Free Software Foundation, Inc.
Packit 437b5e
#
Packit 437b5e
# This file is free software; the Free Software Foundation
Packit 437b5e
# gives unlimited permission to copy and/or distribute it,
Packit 437b5e
# with or without modifications, as long as this notice is preserved.
Packit 437b5e
Packit 437b5e
# _AM_PROG_CC_C_O
Packit 437b5e
# ---------------
Packit 437b5e
# Like AC_PROG_CC_C_O, but changed for automake.  We rewrite AC_PROG_CC
Packit 437b5e
# to automatically call this.
Packit 437b5e
AC_DEFUN([_AM_PROG_CC_C_O],
Packit 437b5e
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
Packit 437b5e
AC_REQUIRE_AUX_FILE([compile])dnl
Packit 437b5e
AC_LANG_PUSH([C])dnl
Packit 437b5e
AC_CACHE_CHECK(
Packit 437b5e
  [whether $CC understands -c and -o together],
Packit 437b5e
  [am_cv_prog_cc_c_o],
Packit 437b5e
  [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
Packit 437b5e
  # Make sure it works both with $CC and with simple cc.
Packit 437b5e
  # Following AC_PROG_CC_C_O, we do the test twice because some
Packit 437b5e
  # compilers refuse to overwrite an existing .o file with -o,
Packit 437b5e
  # though they will create one.
Packit 437b5e
  am_cv_prog_cc_c_o=yes
Packit 437b5e
  for am_i in 1 2; do
Packit 437b5e
    if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
Packit 437b5e
         && test -f conftest2.$ac_objext; then
Packit 437b5e
      : OK
Packit 437b5e
    else
Packit 437b5e
      am_cv_prog_cc_c_o=no
Packit 437b5e
      break
Packit 437b5e
    fi
Packit 437b5e
  done
Packit 437b5e
  rm -f core conftest*
Packit 437b5e
  unset am_i])
Packit 437b5e
if test "$am_cv_prog_cc_c_o" != yes; then
Packit 437b5e
   # Losing compiler, so override with the script.
Packit 437b5e
   # FIXME: It is wrong to rewrite CC.
Packit 437b5e
   # But if we don't then we get into trouble of one sort or another.
Packit 437b5e
   # A longer-term fix would be to have automake use am__CC in this case,
Packit 437b5e
   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
Packit 437b5e
   CC="$am_aux_dir/compile $CC"
Packit 437b5e
fi
Packit 437b5e
AC_LANG_POP([C])])
Packit 437b5e
Packit 437b5e
# For backward compatibility.
Packit 437b5e
AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
Packit 437b5e
Packit 437b5e
# Copyright (C) 2001-2014 Free Software Foundation, Inc.
Packit 437b5e
#
Packit 437b5e
# This file is free software; the Free Software Foundation
Packit 437b5e
# gives unlimited permission to copy and/or distribute it,
Packit 437b5e
# with or without modifications, as long as this notice is preserved.
Packit 437b5e
Packit 437b5e
# AM_RUN_LOG(COMMAND)
Packit 437b5e
# -------------------
Packit 437b5e
# Run COMMAND, save the exit status in ac_status, and log it.
Packit 437b5e
# (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
Packit 437b5e
AC_DEFUN([AM_RUN_LOG],
Packit 437b5e
[{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
Packit 437b5e
   ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
Packit 437b5e
   ac_status=$?
Packit 437b5e
   echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
Packit 437b5e
   (exit $ac_status); }])
Packit 437b5e
Packit 437b5e
# Check to make sure that the build environment is sane.    -*- Autoconf -*-
Packit 437b5e
Packit 437b5e
# Copyright (C) 1996-2014 Free Software Foundation, Inc.
Packit 437b5e
#
Packit 437b5e
# This file is free software; the Free Software Foundation
Packit 437b5e
# gives unlimited permission to copy and/or distribute it,
Packit 437b5e
# with or without modifications, as long as this notice is preserved.
Packit 437b5e
Packit 437b5e
# AM_SANITY_CHECK
Packit 437b5e
# ---------------
Packit 437b5e
AC_DEFUN([AM_SANITY_CHECK],
Packit 437b5e
[AC_MSG_CHECKING([whether build environment is sane])
Packit 437b5e
# Reject unsafe characters in $srcdir or the absolute working directory
Packit 437b5e
# name.  Accept space and tab only in the latter.
Packit 437b5e
am_lf='
Packit 437b5e
'
Packit 437b5e
case `pwd` in
Packit 437b5e
  *[[\\\"\#\$\&\'\`$am_lf]]*)
Packit 437b5e
    AC_MSG_ERROR([unsafe absolute working directory name]);;
Packit 437b5e
esac
Packit 437b5e
case $srcdir in
Packit 437b5e
  *[[\\\"\#\$\&\'\`$am_lf\ \	]]*)
Packit 437b5e
    AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
Packit 437b5e
esac
Packit 437b5e
Packit 437b5e
# Do 'set' in a subshell so we don't clobber the current shell's
Packit 437b5e
# arguments.  Must try -L first in case configure is actually a
Packit 437b5e
# symlink; some systems play weird games with the mod time of symlinks
Packit 437b5e
# (eg FreeBSD returns the mod time of the symlink's containing
Packit 437b5e
# directory).
Packit 437b5e
if (
Packit 437b5e
   am_has_slept=no
Packit 437b5e
   for am_try in 1 2; do
Packit 437b5e
     echo "timestamp, slept: $am_has_slept" > conftest.file
Packit 437b5e
     set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
Packit 437b5e
     if test "$[*]" = "X"; then
Packit 437b5e
	# -L didn't work.
Packit 437b5e
	set X `ls -t "$srcdir/configure" conftest.file`
Packit 437b5e
     fi
Packit 437b5e
     if test "$[*]" != "X $srcdir/configure conftest.file" \
Packit 437b5e
	&& test "$[*]" != "X conftest.file $srcdir/configure"; then
Packit 437b5e
Packit 437b5e
	# If neither matched, then we have a broken ls.  This can happen
Packit 437b5e
	# if, for instance, CONFIG_SHELL is bash and it inherits a
Packit 437b5e
	# broken ls alias from the environment.  This has actually
Packit 437b5e
	# happened.  Such a system could not be considered "sane".
Packit 437b5e
	AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
Packit 437b5e
  alias in your environment])
Packit 437b5e
     fi
Packit 437b5e
     if test "$[2]" = conftest.file || test $am_try -eq 2; then
Packit 437b5e
       break
Packit 437b5e
     fi
Packit 437b5e
     # Just in case.
Packit 437b5e
     sleep 1
Packit 437b5e
     am_has_slept=yes
Packit 437b5e
   done
Packit 437b5e
   test "$[2]" = conftest.file
Packit 437b5e
   )
Packit 437b5e
then
Packit 437b5e
   # Ok.
Packit 437b5e
   :
Packit 437b5e
else
Packit 437b5e
   AC_MSG_ERROR([newly created file is older than distributed files!
Packit 437b5e
Check your system clock])
Packit 437b5e
fi
Packit 437b5e
AC_MSG_RESULT([yes])
Packit 437b5e
# If we didn't sleep, we still need to ensure time stamps of config.status and
Packit 437b5e
# generated files are strictly newer.
Packit 437b5e
am_sleep_pid=
Packit 437b5e
if grep 'slept: no' conftest.file >/dev/null 2>&1; then
Packit 437b5e
  ( sleep 1 ) &
Packit 437b5e
  am_sleep_pid=$!
Packit 437b5e
fi
Packit 437b5e
AC_CONFIG_COMMANDS_PRE(
Packit 437b5e
  [AC_MSG_CHECKING([that generated files are newer than configure])
Packit 437b5e
   if test -n "$am_sleep_pid"; then
Packit 437b5e
     # Hide warnings about reused PIDs.
Packit 437b5e
     wait $am_sleep_pid 2>/dev/null
Packit 437b5e
   fi
Packit 437b5e
   AC_MSG_RESULT([done])])
Packit 437b5e
rm -f conftest.file
Packit 437b5e
])
Packit 437b5e
Packit 437b5e
# Copyright (C) 2009-2014 Free Software Foundation, Inc.
Packit 437b5e
#
Packit 437b5e
# This file is free software; the Free Software Foundation
Packit 437b5e
# gives unlimited permission to copy and/or distribute it,
Packit 437b5e
# with or without modifications, as long as this notice is preserved.
Packit 437b5e
Packit 437b5e
# AM_SILENT_RULES([DEFAULT])
Packit 437b5e
# --------------------------
Packit 437b5e
# Enable less verbose build rules; with the default set to DEFAULT
Packit 437b5e
# ("yes" being less verbose, "no" or empty being verbose).
Packit 437b5e
AC_DEFUN([AM_SILENT_RULES],
Packit 437b5e
[AC_ARG_ENABLE([silent-rules], [dnl
Packit 437b5e
AS_HELP_STRING(
Packit 437b5e
  [--enable-silent-rules],
Packit 437b5e
  [less verbose build output (undo: "make V=1")])
Packit 437b5e
AS_HELP_STRING(
Packit 437b5e
  [--disable-silent-rules],
Packit 437b5e
  [verbose build output (undo: "make V=0")])dnl
Packit 437b5e
])
Packit 437b5e
case $enable_silent_rules in @%:@ (((
Packit 437b5e
  yes) AM_DEFAULT_VERBOSITY=0;;
Packit 437b5e
   no) AM_DEFAULT_VERBOSITY=1;;
Packit 437b5e
    *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
Packit 437b5e
esac
Packit 437b5e
dnl
Packit 437b5e
dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
Packit 437b5e
dnl do not support nested variable expansions.
Packit 437b5e
dnl See automake bug#9928 and bug#10237.
Packit 437b5e
am_make=${MAKE-make}
Packit 437b5e
AC_CACHE_CHECK([whether $am_make supports nested variables],
Packit 437b5e
   [am_cv_make_support_nested_variables],
Packit 437b5e
   [if AS_ECHO([['TRUE=$(BAR$(V))
Packit 437b5e
BAR0=false
Packit 437b5e
BAR1=true
Packit 437b5e
V=1
Packit 437b5e
am__doit:
Packit 437b5e
	@$(TRUE)
Packit 437b5e
.PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
Packit 437b5e
  am_cv_make_support_nested_variables=yes
Packit 437b5e
else
Packit 437b5e
  am_cv_make_support_nested_variables=no
Packit 437b5e
fi])
Packit 437b5e
if test $am_cv_make_support_nested_variables = yes; then
Packit 437b5e
  dnl Using '$V' instead of '$(V)' breaks IRIX make.
Packit 437b5e
  AM_V='$(V)'
Packit 437b5e
  AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
Packit 437b5e
else
Packit 437b5e
  AM_V=$AM_DEFAULT_VERBOSITY
Packit 437b5e
  AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
Packit 437b5e
fi
Packit 437b5e
AC_SUBST([AM_V])dnl
Packit 437b5e
AM_SUBST_NOTMAKE([AM_V])dnl
Packit 437b5e
AC_SUBST([AM_DEFAULT_V])dnl
Packit 437b5e
AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
Packit 437b5e
AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
Packit 437b5e
AM_BACKSLASH='\'
Packit 437b5e
AC_SUBST([AM_BACKSLASH])dnl
Packit 437b5e
_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
Packit 437b5e
])
Packit 437b5e
Packit 437b5e
# Copyright (C) 2001-2014 Free Software Foundation, Inc.
Packit 437b5e
#
Packit 437b5e
# This file is free software; the Free Software Foundation
Packit 437b5e
# gives unlimited permission to copy and/or distribute it,
Packit 437b5e
# with or without modifications, as long as this notice is preserved.
Packit 437b5e
Packit 437b5e
# AM_PROG_INSTALL_STRIP
Packit 437b5e
# ---------------------
Packit 437b5e
# One issue with vendor 'install' (even GNU) is that you can't
Packit 437b5e
# specify the program used to strip binaries.  This is especially
Packit 437b5e
# annoying in cross-compiling environments, where the build's strip
Packit 437b5e
# is unlikely to handle the host's binaries.
Packit 437b5e
# Fortunately install-sh will honor a STRIPPROG variable, so we
Packit 437b5e
# always use install-sh in "make install-strip", and initialize
Packit 437b5e
# STRIPPROG with the value of the STRIP variable (set by the user).
Packit 437b5e
AC_DEFUN([AM_PROG_INSTALL_STRIP],
Packit 437b5e
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
Packit 437b5e
# Installed binaries are usually stripped using 'strip' when the user
Packit 437b5e
# run "make install-strip".  However 'strip' might not be the right
Packit 437b5e
# tool to use in cross-compilation environments, therefore Automake
Packit 437b5e
# will honor the 'STRIP' environment variable to overrule this program.
Packit 437b5e
dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
Packit 437b5e
if test "$cross_compiling" != no; then
Packit 437b5e
  AC_CHECK_TOOL([STRIP], [strip], :)
Packit 437b5e
fi
Packit 437b5e
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
Packit 437b5e
AC_SUBST([INSTALL_STRIP_PROGRAM])])
Packit 437b5e
Packit 437b5e
# Copyright (C) 2006-2014 Free Software Foundation, Inc.
Packit 437b5e
#
Packit 437b5e
# This file is free software; the Free Software Foundation
Packit 437b5e
# gives unlimited permission to copy and/or distribute it,
Packit 437b5e
# with or without modifications, as long as this notice is preserved.
Packit 437b5e
Packit 437b5e
# _AM_SUBST_NOTMAKE(VARIABLE)
Packit 437b5e
# ---------------------------
Packit 437b5e
# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
Packit 437b5e
# This macro is traced by Automake.
Packit 437b5e
AC_DEFUN([_AM_SUBST_NOTMAKE])
Packit 437b5e
Packit 437b5e
# AM_SUBST_NOTMAKE(VARIABLE)
Packit 437b5e
# --------------------------
Packit 437b5e
# Public sister of _AM_SUBST_NOTMAKE.
Packit 437b5e
AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
Packit 437b5e
Packit 437b5e
# Check how to create a tarball.                            -*- Autoconf -*-
Packit 437b5e
Packit 437b5e
# Copyright (C) 2004-2014 Free Software Foundation, Inc.
Packit 437b5e
#
Packit 437b5e
# This file is free software; the Free Software Foundation
Packit 437b5e
# gives unlimited permission to copy and/or distribute it,
Packit 437b5e
# with or without modifications, as long as this notice is preserved.
Packit 437b5e
Packit 437b5e
# _AM_PROG_TAR(FORMAT)
Packit 437b5e
# --------------------
Packit 437b5e
# Check how to create a tarball in format FORMAT.
Packit 437b5e
# FORMAT should be one of 'v7', 'ustar', or 'pax'.
Packit 437b5e
#
Packit 437b5e
# Substitute a variable $(am__tar) that is a command
Packit 437b5e
# writing to stdout a FORMAT-tarball containing the directory
Packit 437b5e
# $tardir.
Packit 437b5e
#     tardir=directory && $(am__tar) > result.tar
Packit 437b5e
#
Packit 437b5e
# Substitute a variable $(am__untar) that extract such
Packit 437b5e
# a tarball read from stdin.
Packit 437b5e
#     $(am__untar) < result.tar
Packit 437b5e
#
Packit 437b5e
AC_DEFUN([_AM_PROG_TAR],
Packit 437b5e
[# Always define AMTAR for backward compatibility.  Yes, it's still used
Packit 437b5e
# in the wild :-(  We should find a proper way to deprecate it ...
Packit 437b5e
AC_SUBST([AMTAR], ['$${TAR-tar}'])
Packit 437b5e
Packit 437b5e
# We'll loop over all known methods to create a tar archive until one works.
Packit 437b5e
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
Packit 437b5e
Packit 437b5e
m4_if([$1], [v7],
Packit 437b5e
  [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
Packit 437b5e
Packit 437b5e
  [m4_case([$1],
Packit 437b5e
    [ustar],
Packit 437b5e
     [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
Packit 437b5e
      # There is notably a 21 bits limit for the UID and the GID.  In fact,
Packit 437b5e
      # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
Packit 437b5e
      # and bug#13588).
Packit 437b5e
      am_max_uid=2097151 # 2^21 - 1
Packit 437b5e
      am_max_gid=$am_max_uid
Packit 437b5e
      # The $UID and $GID variables are not portable, so we need to resort
Packit 437b5e
      # to the POSIX-mandated id(1) utility.  Errors in the 'id' calls
Packit 437b5e
      # below are definitely unexpected, so allow the users to see them
Packit 437b5e
      # (that is, avoid stderr redirection).
Packit 437b5e
      am_uid=`id -u || echo unknown`
Packit 437b5e
      am_gid=`id -g || echo unknown`
Packit 437b5e
      AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
Packit 437b5e
      if test $am_uid -le $am_max_uid; then
Packit 437b5e
         AC_MSG_RESULT([yes])
Packit 437b5e
      else
Packit 437b5e
         AC_MSG_RESULT([no])
Packit 437b5e
         _am_tools=none
Packit 437b5e
      fi
Packit 437b5e
      AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
Packit 437b5e
      if test $am_gid -le $am_max_gid; then
Packit 437b5e
         AC_MSG_RESULT([yes])
Packit 437b5e
      else
Packit 437b5e
        AC_MSG_RESULT([no])
Packit 437b5e
        _am_tools=none
Packit 437b5e
      fi],
Packit 437b5e
Packit 437b5e
  [pax],
Packit 437b5e
    [],
Packit 437b5e
Packit 437b5e
  [m4_fatal([Unknown tar format])])
Packit 437b5e
Packit 437b5e
  AC_MSG_CHECKING([how to create a $1 tar archive])
Packit 437b5e
Packit 437b5e
  # Go ahead even if we have the value already cached.  We do so because we
Packit 437b5e
  # need to set the values for the 'am__tar' and 'am__untar' variables.
Packit 437b5e
  _am_tools=${am_cv_prog_tar_$1-$_am_tools}
Packit 437b5e
Packit 437b5e
  for _am_tool in $_am_tools; do
Packit 437b5e
    case $_am_tool in
Packit 437b5e
    gnutar)
Packit 437b5e
      for _am_tar in tar gnutar gtar; do
Packit 437b5e
        AM_RUN_LOG([$_am_tar --version]) && break
Packit 437b5e
      done
Packit 437b5e
      am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
Packit 437b5e
      am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
Packit 437b5e
      am__untar="$_am_tar -xf -"
Packit 437b5e
      ;;
Packit 437b5e
    plaintar)
Packit 437b5e
      # Must skip GNU tar: if it does not support --format= it doesn't create
Packit 437b5e
      # ustar tarball either.
Packit 437b5e
      (tar --version) >/dev/null 2>&1 && continue
Packit 437b5e
      am__tar='tar chf - "$$tardir"'
Packit 437b5e
      am__tar_='tar chf - "$tardir"'
Packit 437b5e
      am__untar='tar xf -'
Packit 437b5e
      ;;
Packit 437b5e
    pax)
Packit 437b5e
      am__tar='pax -L -x $1 -w "$$tardir"'
Packit 437b5e
      am__tar_='pax -L -x $1 -w "$tardir"'
Packit 437b5e
      am__untar='pax -r'
Packit 437b5e
      ;;
Packit 437b5e
    cpio)
Packit 437b5e
      am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
Packit 437b5e
      am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
Packit 437b5e
      am__untar='cpio -i -H $1 -d'
Packit 437b5e
      ;;
Packit 437b5e
    none)
Packit 437b5e
      am__tar=false
Packit 437b5e
      am__tar_=false
Packit 437b5e
      am__untar=false
Packit 437b5e
      ;;
Packit 437b5e
    esac
Packit 437b5e
Packit 437b5e
    # If the value was cached, stop now.  We just wanted to have am__tar
Packit 437b5e
    # and am__untar set.
Packit 437b5e
    test -n "${am_cv_prog_tar_$1}" && break
Packit 437b5e
Packit 437b5e
    # tar/untar a dummy directory, and stop if the command works.
Packit 437b5e
    rm -rf conftest.dir
Packit 437b5e
    mkdir conftest.dir
Packit 437b5e
    echo GrepMe > conftest.dir/file
Packit 437b5e
    AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
Packit 437b5e
    rm -rf conftest.dir
Packit 437b5e
    if test -s conftest.tar; then
Packit 437b5e
      AM_RUN_LOG([$am__untar 
Packit 437b5e
      AM_RUN_LOG([cat conftest.dir/file])
Packit 437b5e
      grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
Packit 437b5e
    fi
Packit 437b5e
  done
Packit 437b5e
  rm -rf conftest.dir
Packit 437b5e
Packit 437b5e
  AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
Packit 437b5e
  AC_MSG_RESULT([$am_cv_prog_tar_$1])])
Packit 437b5e
Packit 437b5e
AC_SUBST([am__tar])
Packit 437b5e
AC_SUBST([am__untar])
Packit 437b5e
]) # _AM_PROG_TAR
Packit 437b5e
Packit 437b5e
m4_include([m4/00gnulib.m4])
Packit 437b5e
m4_include([m4/ax_lua.m4])
Packit 437b5e
m4_include([m4/ax_with_curses.m4])
Packit 437b5e
m4_include([m4/gnulib-common.m4])
Packit 437b5e
m4_include([m4/gnulib-comp.m4])
Packit 437b5e
m4_include([m4/libtool.m4])
Packit 437b5e
m4_include([m4/ltoptions.m4])
Packit 437b5e
m4_include([m4/ltsugar.m4])
Packit 437b5e
m4_include([m4/ltversion.m4])
Packit 437b5e
m4_include([m4/lt~obsolete.m4])
Packit 437b5e
m4_include([m4/manywarnings.m4])
Packit 437b5e
m4_include([m4/onceonly.m4])
Packit 437b5e
m4_include([m4/warnings.m4])