# generated automatically by aclocal 1.15.1 -*- Autoconf -*-

# Copyright (C) 1996-2017 Free Software Foundation, Inc.

# This file is free software; the Free Software Foundation

# gives unlimited permission to copy and/or distribute it,

# with or without modifications, as long as this notice is preserved.

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY, to the extent permitted by law; without

# even the implied warranty of MERCHANTABILITY or FITNESS FOR A

# PARTICULAR PURPOSE.

m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])

m4_ifndef([AC_AUTOCONF_VERSION],

  [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl

m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],,

[m4_warning([this file was generated for autoconf 2.69.

You have another version of autoconf.  It may work, but is not guaranteed to.

If you have problems, you may need to regenerate the build system entirely.

To do so, use the procedure documented by the package, typically 'autoreconf'.])])

dnl pkg.m4 - Macros to locate and utilise pkg-config.   -*- Autoconf -*-

dnl serial 11 (pkg-config-0.29)

dnl

dnl Copyright © 2004 Scott James Remnant <scott@netsplit.com>.

dnl Copyright © 2012-2015 Dan Nicholson <dbn.lists@gmail.com>

dnl

dnl This program is free software; you can redistribute it and/or modify

dnl it under the terms of the GNU General Public License as published by

dnl the Free Software Foundation; either version 2 of the License, or

dnl (at your option) any later version.

dnl

dnl This program is distributed in the hope that it will be useful, but

dnl WITHOUT ANY WARRANTY; without even the implied warranty of

dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU

dnl General Public License for more details.

dnl

dnl You should have received a copy of the GNU General Public License

dnl along with this program; if not, write to the Free Software

dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA

dnl 02111-1307, USA.

dnl

dnl As a special exception to the GNU General Public License, if you

dnl distribute this file as part of a program that contains a

dnl configuration script generated by Autoconf, you may include it under

dnl the same distribution terms that you use for the rest of that

dnl program.

dnl PKG_PREREQ(MIN-VERSION)

dnl -----------------------

dnl Since: 0.29

dnl

dnl Verify that the version of the pkg-config macros are at least

dnl MIN-VERSION. Unlike PKG_PROG_PKG_CONFIG, which checks the user's

dnl installed version of pkg-config, this checks the developer's version

dnl of pkg.m4 when generating configure.

dnl

dnl To ensure that this macro is defined, also add:

dnl m4_ifndef([PKG_PREREQ],

dnl     [m4_fatal([must install pkg-config 0.29 or later before running autoconf/autogen])])

dnl

dnl See the "Since" comment for each macro you use to see what version

dnl of the macros you require.

m4_defun([PKG_PREREQ],

[m4_define([PKG_MACROS_VERSION], [0.29])

m4_if(m4_version_compare(PKG_MACROS_VERSION, [$1]), -1,

    [m4_fatal([pkg.m4 version $1 or higher is required but ]PKG_MACROS_VERSION[ found])])

])dnl PKG_PREREQ

dnl PKG_PROG_PKG_CONFIG([MIN-VERSION])

dnl ----------------------------------

dnl Since: 0.16

dnl

dnl Search for the pkg-config tool and set the PKG_CONFIG variable to

dnl first found in the path. Checks that the version of pkg-config found

dnl is at least MIN-VERSION. If MIN-VERSION is not specified, 0.9.0 is

dnl used since that's the first version where most current features of

dnl pkg-config existed.

AC_DEFUN([PKG_PROG_PKG_CONFIG],

[m4_pattern_forbid([^_?PKG_[A-Z_]+$])

m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$])

m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$])

AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])

AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path])

AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path])

if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then

	AC_PATH_TOOL([PKG_CONFIG], [pkg-config])

fi

if test -n "$PKG_CONFIG"; then

	_pkg_min_version=m4_default([$1], [0.9.0])

	AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])

	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then

		AC_MSG_RESULT([yes])

	else

		AC_MSG_RESULT([no])

		PKG_CONFIG=""

	fi

fi[]dnl

])dnl PKG_PROG_PKG_CONFIG

dnl PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])

dnl -------------------------------------------------------------------

dnl Since: 0.18

dnl

dnl Check to see whether a particular set of modules exists. Similar to

dnl PKG_CHECK_MODULES(), but does not set variables or print errors.

dnl

dnl Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])

dnl only at the first occurence in configure.ac, so if the first place

dnl it's called might be skipped (such as if it is within an "if", you

dnl have to call PKG_CHECK_EXISTS manually

AC_DEFUN([PKG_CHECK_EXISTS],

[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl

if test -n "$PKG_CONFIG" && \

    AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then

  m4_default([$2], [:])

m4_ifvaln([$3], [else

  $3])dnl

fi])

dnl _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])

dnl ---------------------------------------------

dnl Internal wrapper calling pkg-config via PKG_CONFIG and setting

dnl pkg_failed based on the result.

m4_define([_PKG_CONFIG],

[if test -n "$$1"; then

    pkg_cv_[]$1="$$1"

 elif test -n "$PKG_CONFIG"; then

    PKG_CHECK_EXISTS([$3],

                     [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`

		      test "x$?" != "x0" && pkg_failed=yes ],

		     [pkg_failed=yes])

 else

    pkg_failed=untried

fi[]dnl

])dnl _PKG_CONFIG

dnl _PKG_SHORT_ERRORS_SUPPORTED

dnl ---------------------------

dnl Internal check to see if pkg-config supports short errors.

AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],

[AC_REQUIRE([PKG_PROG_PKG_CONFIG])

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then

        _pkg_short_errors_supported=yes

else

        _pkg_short_errors_supported=no

fi[]dnl

])dnl _PKG_SHORT_ERRORS_SUPPORTED

dnl PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],

dnl   [ACTION-IF-NOT-FOUND])

dnl --------------------------------------------------------------

dnl Since: 0.4.0

dnl

dnl Note that if there is a possibility the first call to

dnl PKG_CHECK_MODULES might not happen, you should be sure to include an

dnl explicit call to PKG_PROG_PKG_CONFIG in your configure.ac

AC_DEFUN([PKG_CHECK_MODULES],

[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl

AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl

AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl

pkg_failed=no

AC_MSG_CHECKING([for $1])

_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])

_PKG_CONFIG([$1][_LIBS], [libs], [$2])

m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS

and $1[]_LIBS to avoid the need to call pkg-config.

See the pkg-config man page for more details.])

if test $pkg_failed = yes; then

   	AC_MSG_RESULT([no])

        _PKG_SHORT_ERRORS_SUPPORTED

        if test $_pkg_short_errors_supported = yes; then

	        $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1`

        else 

	        $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1`

        fi

	# Put the nasty error message in config.log where it belongs

	echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD

	m4_default([$4], [AC_MSG_ERROR(

[Package requirements ($2) were not met:

$$1_PKG_ERRORS

Consider adjusting the PKG_CONFIG_PATH environment variable if you

installed software in a non-standard prefix.

_PKG_TEXT])[]dnl

        ])

elif test $pkg_failed = untried; then

     	AC_MSG_RESULT([no])

	m4_default([$4], [AC_MSG_FAILURE(

[The pkg-config script could not be found or is too old.  Make sure it

is in your PATH or set the PKG_CONFIG environment variable to the full

path to pkg-config.

_PKG_TEXT

To get pkg-config, see <http://pkg-config.freedesktop.org/>.])[]dnl

        ])

else

	$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS

	$1[]_LIBS=$pkg_cv_[]$1[]_LIBS

        AC_MSG_RESULT([yes])

	$3

fi[]dnl

])dnl PKG_CHECK_MODULES

dnl PKG_CHECK_MODULES_STATIC(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],

dnl   [ACTION-IF-NOT-FOUND])

dnl ---------------------------------------------------------------------

dnl Since: 0.29

dnl

dnl Checks for existence of MODULES and gathers its build flags with

dnl static libraries enabled. Sets VARIABLE-PREFIX_CFLAGS from --cflags

dnl and VARIABLE-PREFIX_LIBS from --libs.

dnl

dnl Note that if there is a possibility the first call to

dnl PKG_CHECK_MODULES_STATIC might not happen, you should be sure to

dnl include an explicit call to PKG_PROG_PKG_CONFIG in your

dnl configure.ac.

AC_DEFUN([PKG_CHECK_MODULES_STATIC],

[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl

_save_PKG_CONFIG=$PKG_CONFIG

PKG_CONFIG="$PKG_CONFIG --static"

PKG_CHECK_MODULES($@)

PKG_CONFIG=$_save_PKG_CONFIG[]dnl

])dnl PKG_CHECK_MODULES_STATIC

dnl PKG_INSTALLDIR([DIRECTORY])

dnl -------------------------

dnl Since: 0.27

dnl

dnl Substitutes the variable pkgconfigdir as the location where a module

dnl should install pkg-config .pc files. By default the directory is

dnl $libdir/pkgconfig, but the default can be changed by passing

dnl DIRECTORY. The user can override through the --with-pkgconfigdir

dnl parameter.

AC_DEFUN([PKG_INSTALLDIR],

[m4_pushdef([pkg_default], [m4_default([$1], ['${libdir}/pkgconfig'])])

m4_pushdef([pkg_description],

    [pkg-config installation directory @<:@]pkg_default[@:>@])

AC_ARG_WITH([pkgconfigdir],

    [AS_HELP_STRING([--with-pkgconfigdir], pkg_description)],,

    [with_pkgconfigdir=]pkg_default)

AC_SUBST([pkgconfigdir], [$with_pkgconfigdir])

m4_popdef([pkg_default])

m4_popdef([pkg_description])

])dnl PKG_INSTALLDIR

dnl PKG_NOARCH_INSTALLDIR([DIRECTORY])

dnl --------------------------------

dnl Since: 0.27

dnl

dnl Substitutes the variable noarch_pkgconfigdir as the location where a

dnl module should install arch-independent pkg-config .pc files. By

dnl default the directory is $datadir/pkgconfig, but the default can be

dnl changed by passing DIRECTORY. The user can override through the

dnl --with-noarch-pkgconfigdir parameter.

AC_DEFUN([PKG_NOARCH_INSTALLDIR],

[m4_pushdef([pkg_default], [m4_default([$1], ['${datadir}/pkgconfig'])])

m4_pushdef([pkg_description],

    [pkg-config arch-independent installation directory @<:@]pkg_default[@:>@])

AC_ARG_WITH([noarch-pkgconfigdir],

    [AS_HELP_STRING([--with-noarch-pkgconfigdir], pkg_description)],,

    [with_noarch_pkgconfigdir=]pkg_default)

AC_SUBST([noarch_pkgconfigdir], [$with_noarch_pkgconfigdir])

m4_popdef([pkg_default])

m4_popdef([pkg_description])

])dnl PKG_NOARCH_INSTALLDIR

dnl PKG_CHECK_VAR(VARIABLE, MODULE, CONFIG-VARIABLE,

dnl [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])

dnl -------------------------------------------

dnl Since: 0.28

dnl

dnl Retrieves the value of the pkg-config variable for the given module.

AC_DEFUN([PKG_CHECK_VAR],

[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl

AC_ARG_VAR([$1], [value of $3 for $2, overriding pkg-config])dnl

_PKG_CONFIG([$1], [variable="][$3]["], [$2])

AS_VAR_COPY([$1], [pkg_cv_][$1])

AS_VAR_IF([$1], [""], [$5], [$4])dnl

])dnl PKG_CHECK_VAR

# po.m4 serial 24 (gettext-0.19)

dnl Copyright (C) 1995-2014, 2016 Free Software Foundation, Inc.

dnl This file is free software; the Free Software Foundation

dnl gives unlimited permission to copy and/or distribute it,

dnl with or without modifications, as long as this notice is preserved.

dnl

dnl This file can be used in projects which are not available under

dnl the GNU General Public License or the GNU Library General Public

dnl License but which still want to provide support for the GNU gettext

dnl functionality.

dnl Please note that the actual code of the GNU gettext library is covered

dnl by the GNU Library General Public License, and the rest of the GNU

dnl gettext package is covered by the GNU General Public License.

dnl They are *not* in the public domain.

dnl Authors:

dnl   Ulrich Drepper <drepper@cygnus.com>, 1995-2000.

dnl   Bruno Haible <haible@clisp.cons.org>, 2000-2003.

AC_PREREQ([2.60])

dnl Checks for all prerequisites of the po subdirectory.

AC_DEFUN([AM_PO_SUBDIRS],

[

  AC_REQUIRE([AC_PROG_MAKE_SET])dnl

  AC_REQUIRE([AC_PROG_INSTALL])dnl

  AC_REQUIRE([AC_PROG_MKDIR_P])dnl

  AC_REQUIRE([AC_PROG_SED])dnl

  AC_REQUIRE([AM_NLS])dnl

  dnl Release version of the gettext macros. This is used to ensure that

  dnl the gettext macros and po/Makefile.in.in are in sync.

  AC_SUBST([GETTEXT_MACRO_VERSION], [0.19])

  dnl Perform the following tests also if --disable-nls has been given,

  dnl because they are needed for "make dist" to work.

  dnl Search for GNU msgfmt in the PATH.

  dnl The first test excludes Solaris msgfmt and early GNU msgfmt versions.

  dnl The second test excludes FreeBSD msgfmt.

  AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,

    [$ac_dir/$ac_word --statistics /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1 &&

     (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)],

    :)

  AC_PATH_PROG([GMSGFMT], [gmsgfmt], [$MSGFMT])

  dnl Test whether it is GNU msgfmt >= 0.15.

changequote(,)dnl

  case `$MSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in

    '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) MSGFMT_015=: ;;

    *) MSGFMT_015=$MSGFMT ;;

  esac

changequote([,])dnl

  AC_SUBST([MSGFMT_015])

changequote(,)dnl

  case `$GMSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in

    '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) GMSGFMT_015=: ;;

    *) GMSGFMT_015=$GMSGFMT ;;

  esac

changequote([,])dnl

  AC_SUBST([GMSGFMT_015])

  dnl Search for GNU xgettext 0.12 or newer in the PATH.

  dnl The first test excludes Solaris xgettext and early GNU xgettext versions.

  dnl The second test excludes FreeBSD xgettext.

  AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,

    [$ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1 &&

     (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)],

    :)

  dnl Remove leftover from FreeBSD xgettext call.

  rm -f messages.po

  dnl Test whether it is GNU xgettext >= 0.15.

changequote(,)dnl

  case `$XGETTEXT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in

    '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) XGETTEXT_015=: ;;

    *) XGETTEXT_015=$XGETTEXT ;;

  esac

changequote([,])dnl

  AC_SUBST([XGETTEXT_015])

  dnl Search for GNU msgmerge 0.11 or newer in the PATH.

  AM_PATH_PROG_WITH_TEST(MSGMERGE, msgmerge,

    [$ac_dir/$ac_word --update -q /dev/null /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1], :)

  dnl Installation directories.

  dnl Autoconf >= 2.60 defines localedir. For older versions of autoconf, we

  dnl have to define it here, so that it can be used in po/Makefile.

  test -n "$localedir" || localedir='${datadir}/locale'

  AC_SUBST([localedir])

  dnl Support for AM_XGETTEXT_OPTION.

  test -n "${XGETTEXT_EXTRA_OPTIONS+set}" || XGETTEXT_EXTRA_OPTIONS=

  AC_SUBST([XGETTEXT_EXTRA_OPTIONS])

  AC_CONFIG_COMMANDS([po-directories], [[

    for ac_file in $CONFIG_FILES; do

      # Support "outfile[:infile[:infile...]]"

      case "$ac_file" in

        *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;

      esac

      # PO directories have a Makefile.in generated from Makefile.in.in.

      case "$ac_file" in */Makefile.in)

        # Adjust a relative srcdir.

        ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`

        ac_dir_suffix=/`echo "$ac_dir"|sed 's%^\./%%'`

        ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`

        # In autoconf-2.13 it is called $ac_given_srcdir.

        # In autoconf-2.50 it is called $srcdir.

        test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"

        case "$ac_given_srcdir" in

          .)  top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;

          /*) top_srcdir="$ac_given_srcdir" ;;

          *)  top_srcdir="$ac_dots$ac_given_srcdir" ;;

        esac

        # Treat a directory as a PO directory if and only if it has a

        # POTFILES.in file. This allows packages to have multiple PO

        # directories under different names or in different locations.

        if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then

          rm -f "$ac_dir/POTFILES"

          test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"

          gt_tab=`printf '\t'`

          cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ${gt_tab}]*\$/d" -e "s,.*,     $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES"

          POMAKEFILEDEPS="POTFILES.in"

          # ALL_LINGUAS, POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES depend

          # on $ac_dir but don't depend on user-specified configuration

          # parameters.

          if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then

            # The LINGUAS file contains the set of available languages.

            if test -n "$OBSOLETE_ALL_LINGUAS"; then

              test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"

            fi

            ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"`

            # Hide the ALL_LINGUAS assignment from automake < 1.5.

            eval 'ALL_LINGUAS''=$ALL_LINGUAS_'

            POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"

          else

            # The set of available languages was given in configure.in.

            # Hide the ALL_LINGUAS assignment from automake < 1.5.

            eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS'

          fi

          # Compute POFILES

          # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po)

          # Compute UPDATEPOFILES

          # as      $(foreach lang, $(ALL_LINGUAS), $(lang).po-update)

          # Compute DUMMYPOFILES

          # as      $(foreach lang, $(ALL_LINGUAS), $(lang).nop)

          # Compute GMOFILES

          # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo)

          case "$ac_given_srcdir" in

            .) srcdirpre= ;;

            *) srcdirpre='$(srcdir)/' ;;

          esac

          POFILES=

          UPDATEPOFILES=

          DUMMYPOFILES=

          GMOFILES=

          for lang in $ALL_LINGUAS; do

            POFILES="$POFILES $srcdirpre$lang.po"

            UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"

            DUMMYPOFILES="$DUMMYPOFILES $lang.nop"

            GMOFILES="$GMOFILES $srcdirpre$lang.gmo"

          done

          # CATALOGS depends on both $ac_dir and the user's LINGUAS

          # environment variable.

          INST_LINGUAS=

          if test -n "$ALL_LINGUAS"; then

            for presentlang in $ALL_LINGUAS; do

              useit=no

              if test "%UNSET%" != "$LINGUAS"; then

                desiredlanguages="$LINGUAS"

              else

                desiredlanguages="$ALL_LINGUAS"

              fi

              for desiredlang in $desiredlanguages; do

                # Use the presentlang catalog if desiredlang is

                #   a. equal to presentlang, or

                #   b. a variant of presentlang (because in this case,

                #      presentlang can be used as a fallback for messages

                #      which are not translated in the desiredlang catalog).

                case "$desiredlang" in

                  "$presentlang"*) useit=yes;;

                esac

              done

              if test $useit = yes; then

                INST_LINGUAS="$INST_LINGUAS $presentlang"

              fi

            done

          fi

          CATALOGS=

          if test -n "$INST_LINGUAS"; then

            for lang in $INST_LINGUAS; do

              CATALOGS="$CATALOGS $lang.gmo"

            done

          fi

          test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"

          sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile"

          for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do

            if test -f "$f"; then

              case "$f" in

                *.orig | *.bak | *~) ;;

                *) cat "$f" >> "$ac_dir/Makefile" ;;

              esac

            fi

          done

        fi

        ;;

      esac

    done]],

   [# Capture the value of obsolete ALL_LINGUAS because we need it to compute

    # POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES, CATALOGS. But hide it

    # from automake < 1.5.

    eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"'

    # Capture the value of LINGUAS because we need it to compute CATALOGS.

    LINGUAS="${LINGUAS-%UNSET%}"

   ])

])

dnl Postprocesses a Makefile in a directory containing PO files.

AC_DEFUN([AM_POSTPROCESS_PO_MAKEFILE],

[

  # When this code is run, in config.status, two variables have already been

  # set:

  # - OBSOLETE_ALL_LINGUAS is the value of LINGUAS set in configure.in,

  # - LINGUAS is the value of the environment variable LINGUAS at configure

  #   time.

changequote(,)dnl

  # Adjust a relative srcdir.

  ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`

  ac_dir_suffix=/`echo "$ac_dir"|sed 's%^\./%%'`

  ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`

  # In autoconf-2.13 it is called $ac_given_srcdir.

  # In autoconf-2.50 it is called $srcdir.

  test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"

  case "$ac_given_srcdir" in

    .)  top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;

    /*) top_srcdir="$ac_given_srcdir" ;;

    *)  top_srcdir="$ac_dots$ac_given_srcdir" ;;

  esac

  # Find a way to echo strings without interpreting backslash.

  if test "X`(echo '\t') 2>/dev/null`" = 'X\t'; then

    gt_echo='echo'

  else

    if test "X`(printf '%s\n' '\t') 2>/dev/null`" = 'X\t'; then

      gt_echo='printf %s\n'

    else

      echo_func () {

        cat <

$*

EOT

      }

      gt_echo='echo_func'

    fi

  fi

  # A sed script that extracts the value of VARIABLE from a Makefile.

  tab=`printf '\t'`

  sed_x_variable='

# Test if the hold space is empty.

x

s/P/P/

x

ta

# Yes it was empty. Look if we have the expected variable definition.

/^['"${tab}"' ]*VARIABLE['"${tab}"' ]*=/{

  # Seen the first line of the variable definition.

  s/^['"${tab}"' ]*VARIABLE['"${tab}"' ]*=//

  ba

}

bd

:a

# Here we are processing a line from the variable definition.

# Remove comment, more precisely replace it with a space.

s/#.*$/ /

# See if the line ends in a backslash.

tb

:b

s/\\$//

# Print the line, without the trailing backslash.

p

tc

# There was no trailing backslash. The end of the variable definition is

# reached. Clear the hold space.

s/^.*$//

x

bd

:c

# A trailing backslash means that the variable definition continues in the

# next line. Put a nonempty string into the hold space to indicate this.

s/^.*$/P/

x

:d

'

changequote([,])dnl

  # Set POTFILES to the value of the Makefile variable POTFILES.

  sed_x_POTFILES=`$gt_echo "$sed_x_variable" | sed -e '/^ *#/d' -e 's/VARIABLE/POTFILES/g'`

  POTFILES=`sed -n -e "$sed_x_POTFILES" < "$ac_file"`

  # Compute POTFILES_DEPS as

  #   $(foreach file, $(POTFILES), $(top_srcdir)/$(file))

  POTFILES_DEPS=

  for file in $POTFILES; do

    POTFILES_DEPS="$POTFILES_DEPS "'$(top_srcdir)/'"$file"

  done

  POMAKEFILEDEPS=""

  if test -n "$OBSOLETE_ALL_LINGUAS"; then

    test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"

  fi

  if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then

    # The LINGUAS file contains the set of available languages.

    ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"`

    POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"

  else

    # Set ALL_LINGUAS to the value of the Makefile variable LINGUAS.

    sed_x_LINGUAS=`$gt_echo "$sed_x_variable" | sed -e '/^ *#/d' -e 's/VARIABLE/LINGUAS/g'`

    ALL_LINGUAS_=`sed -n -e "$sed_x_LINGUAS" < "$ac_file"`

  fi

  # Hide the ALL_LINGUAS assignment from automake < 1.5.

  eval 'ALL_LINGUAS''=$ALL_LINGUAS_'

  # Compute POFILES

  # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po)

  # Compute UPDATEPOFILES

  # as      $(foreach lang, $(ALL_LINGUAS), $(lang).po-update)

  # Compute DUMMYPOFILES

  # as      $(foreach lang, $(ALL_LINGUAS), $(lang).nop)

  # Compute GMOFILES

  # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo)

  # Compute PROPERTIESFILES

  # as      $(foreach lang, $(ALL_LINGUAS), $(top_srcdir)/$(DOMAIN)_$(lang).properties)

  # Compute CLASSFILES

  # as      $(foreach lang, $(ALL_LINGUAS), $(top_srcdir)/$(DOMAIN)_$(lang).class)

  # Compute QMFILES

  # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).qm)

  # Compute MSGFILES

  # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(frob $(lang)).msg)

  # Compute RESOURCESDLLFILES

  # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(frob $(lang))/$(DOMAIN).resources.dll)

  case "$ac_given_srcdir" in

    .) srcdirpre= ;;

    *) srcdirpre='$(srcdir)/' ;;

  esac

  POFILES=

  UPDATEPOFILES=

  DUMMYPOFILES=

  GMOFILES=

  PROPERTIESFILES=

  CLASSFILES=

  QMFILES=

  MSGFILES=

  RESOURCESDLLFILES=

  for lang in $ALL_LINGUAS; do

    POFILES="$POFILES $srcdirpre$lang.po"

    UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"

    DUMMYPOFILES="$DUMMYPOFILES $lang.nop"

    GMOFILES="$GMOFILES $srcdirpre$lang.gmo"

    PROPERTIESFILES="$PROPERTIESFILES \$(top_srcdir)/\$(DOMAIN)_$lang.properties"

    CLASSFILES="$CLASSFILES \$(top_srcdir)/\$(DOMAIN)_$lang.class"

    QMFILES="$QMFILES $srcdirpre$lang.qm"

    frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`

    MSGFILES="$MSGFILES $srcdirpre$frobbedlang.msg"

    frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'`

    RESOURCESDLLFILES="$RESOURCESDLLFILES $srcdirpre$frobbedlang/\$(DOMAIN).resources.dll"

  done

  # CATALOGS depends on both $ac_dir and the user's LINGUAS

  # environment variable.

  INST_LINGUAS=

  if test -n "$ALL_LINGUAS"; then

    for presentlang in $ALL_LINGUAS; do

      useit=no

      if test "%UNSET%" != "$LINGUAS"; then

        desiredlanguages="$LINGUAS"

      else

        desiredlanguages="$ALL_LINGUAS"

      fi

      for desiredlang in $desiredlanguages; do

        # Use the presentlang catalog if desiredlang is

        #   a. equal to presentlang, or

        #   b. a variant of presentlang (because in this case,

        #      presentlang can be used as a fallback for messages

        #      which are not translated in the desiredlang catalog).

        case "$desiredlang" in

          "$presentlang"*) useit=yes;;

        esac

      done

      if test $useit = yes; then

        INST_LINGUAS="$INST_LINGUAS $presentlang"

      fi

    done

  fi

  CATALOGS=

  JAVACATALOGS=

  QTCATALOGS=

  TCLCATALOGS=

  CSHARPCATALOGS=

  if test -n "$INST_LINGUAS"; then

    for lang in $INST_LINGUAS; do

      CATALOGS="$CATALOGS $lang.gmo"

      JAVACATALOGS="$JAVACATALOGS \$(DOMAIN)_$lang.properties"

      QTCATALOGS="$QTCATALOGS $lang.qm"

      frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`

      TCLCATALOGS="$TCLCATALOGS $frobbedlang.msg"

      frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'`

      CSHARPCATALOGS="$CSHARPCATALOGS $frobbedlang/\$(DOMAIN).resources.dll"

    done

  fi

  sed -e "s|@POTFILES_DEPS@|$POTFILES_DEPS|g" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@PROPERTIESFILES@|$PROPERTIESFILES|g" -e "s|@CLASSFILES@|$CLASSFILES|g" -e "s|@QMFILES@|$QMFILES|g" -e "s|@MSGFILES@|$MSGFILES|g" -e "s|@RESOURCESDLLFILES@|$RESOURCESDLLFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@JAVACATALOGS@|$JAVACATALOGS|g" -e "s|@QTCATALOGS@|$QTCATALOGS|g" -e "s|@TCLCATALOGS@|$TCLCATALOGS|g" -e "s|@CSHARPCATALOGS@|$CSHARPCATALOGS|g" -e 's,^#distdir:,distdir:,' < "$ac_file" > "$ac_file.tmp"

  tab=`printf '\t'`

  if grep -l '@TCLCATALOGS@' "$ac_file" > /dev/null; then

    # Add dependencies that cannot be formulated as a simple suffix rule.

    for lang in $ALL_LINGUAS; do

      frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`

      cat >> "$ac_file.tmp" <

$frobbedlang.msg: $lang.po

${tab}@echo "\$(MSGFMT) -c --tcl -d \$(srcdir) -l $lang $srcdirpre$lang.po"; \

${tab}\$(MSGFMT) -c --tcl -d "\$(srcdir)" -l $lang $srcdirpre$lang.po || { rm -f "\$(srcdir)/$frobbedlang.msg"; exit 1; }

EOF

    done

  fi

  if grep -l '@CSHARPCATALOGS@' "$ac_file" > /dev/null; then

    # Add dependencies that cannot be formulated as a simple suffix rule.

    for lang in $ALL_LINGUAS; do

      frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'`

      cat >> "$ac_file.tmp" <

$frobbedlang/\$(DOMAIN).resources.dll: $lang.po

${tab}@echo "\$(MSGFMT) -c --csharp -d \$(srcdir) -l $lang $srcdirpre$lang.po -r \$(DOMAIN)"; \

${tab}\$(MSGFMT) -c --csharp -d "\$(srcdir)" -l $lang $srcdirpre$lang.po -r "\$(DOMAIN)" || { rm -f "\$(srcdir)/$frobbedlang.msg"; exit 1; }

EOF

    done

  fi

  if test -n "$POMAKEFILEDEPS"; then

    cat >> "$ac_file.tmp" <

Makefile: $POMAKEFILEDEPS

EOF

  fi

  mv "$ac_file.tmp" "$ac_file"

])

dnl Initializes the accumulator used by AM_XGETTEXT_OPTION.

AC_DEFUN([AM_XGETTEXT_OPTION_INIT],

[

  XGETTEXT_EXTRA_OPTIONS=

])

dnl Registers an option to be passed to xgettext in the po subdirectory.

AC_DEFUN([AM_XGETTEXT_OPTION],

[

  AC_REQUIRE([AM_XGETTEXT_OPTION_INIT])

  XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS $1"

])

# Copyright (C) 2002-2017 Free Software Foundation, Inc.

#

# This file is free software; the Free Software Foundation

# gives unlimited permission to copy and/or distribute it,

# with or without modifications, as long as this notice is preserved.

# AM_AUTOMAKE_VERSION(VERSION)

# ----------------------------

# Automake X.Y traces this macro to ensure aclocal.m4 has been

# generated from the m4 files accompanying Automake X.Y.

# (This private macro should not be called outside this file.)

AC_DEFUN([AM_AUTOMAKE_VERSION],

[am__api_version='1.15'

dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to

dnl require some minimum version.  Point them to the right macro.

m4_if([$1], [1.15.1], [],

      [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl

])

# _AM_AUTOCONF_VERSION(VERSION)

# -----------------------------

# aclocal traces this macro to find the Autoconf version.

# This is a private macro too.  Using m4_define simplifies

# the logic in aclocal, which can simply ignore this definition.

m4_define([_AM_AUTOCONF_VERSION], [])

# AM_SET_CURRENT_AUTOMAKE_VERSION

# -------------------------------

# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.

# This function is AC_REQUIREd by AM_INIT_AUTOMAKE.

AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],

[AM_AUTOMAKE_VERSION([1.15.1])dnl

m4_ifndef([AC_AUTOCONF_VERSION],

  [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl

_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])

# Copyright (C) 2011-2017 Free Software Foundation, Inc.

#

# This file is free software; the Free Software Foundation

# gives unlimited permission to copy and/or distribute it,

# with or without modifications, as long as this notice is preserved.

# AM_PROG_AR([ACT-IF-FAIL])

# -------------------------

# Try to determine the archiver interface, and trigger the ar-lib wrapper

# if it is needed.  If the detection of archiver interface fails, run

# ACT-IF-FAIL (default is to abort configure with a proper error message).

AC_DEFUN([AM_PROG_AR],

[AC_BEFORE([$0], [LT_INIT])dnl

AC_BEFORE([$0], [AC_PROG_LIBTOOL])dnl

AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl

AC_REQUIRE_AUX_FILE([ar-lib])dnl

AC_CHECK_TOOLS([AR], [ar lib "link -lib"], [false])

: ${AR=ar}

AC_CACHE_CHECK([the archiver ($AR) interface], [am_cv_ar_interface],

  [AC_LANG_PUSH([C])

   am_cv_ar_interface=ar

   AC_COMPILE_IFELSE([AC_LANG_SOURCE([[int some_variable = 0;]])],

     [am_ar_try='$AR cru libconftest.a conftest.$ac_objext >&AS_MESSAGE_LOG_FD'

      AC_TRY_EVAL([am_ar_try])

      if test "$ac_status" -eq 0; then

        am_cv_ar_interface=ar

      else

        am_ar_try='$AR -NOLOGO -OUT:conftest.lib conftest.$ac_objext >&AS_MESSAGE_LOG_FD'

        AC_TRY_EVAL([am_ar_try])

        if test "$ac_status" -eq 0; then

          am_cv_ar_interface=lib

        else

          am_cv_ar_interface=unknown

        fi

      fi

      rm -f conftest.lib libconftest.a

     ])

   AC_LANG_POP([C])])

case $am_cv_ar_interface in

ar)

  ;;

lib)

  # Microsoft lib, so override with the ar-lib wrapper script.

  # FIXME: It is wrong to rewrite AR.

  # But if we don't then we get into trouble of one sort or another.

  # A longer-term fix would be to have automake use am__AR in this case,

  # and then we could set am__AR="$am_aux_dir/ar-lib \$(AR)" or something

  # similar.

  AR="$am_aux_dir/ar-lib $AR"

  ;;

unknown)

  m4_default([$1],

             [AC_MSG_ERROR([could not determine $AR interface])])

  ;;

esac

AC_SUBST([AR])dnl

])

# AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-

# Copyright (C) 2001-2017 Free Software Foundation, Inc.

#

# This file is free software; the Free Software Foundation

# gives unlimited permission to copy and/or distribute it,

# with or without modifications, as long as this notice is preserved.

# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets

# $ac_aux_dir to '$srcdir/foo'.  In other projects, it is set to

# '$srcdir', '$srcdir/..', or '$srcdir/../..'.

#

# Of course, Automake must honor this variable whenever it calls a

# tool from the auxiliary directory.  The problem is that $srcdir (and

# therefore $ac_aux_dir as well) can be either absolute or relative,

# depending on how configure is run.  This is pretty annoying, since

# it makes $ac_aux_dir quite unusable in subdirectories: in the top

# source directory, any form will work fine, but in subdirectories a

# relative path needs to be adjusted first.

#

# $ac_aux_dir/missing

#    fails when called from a subdirectory if $ac_aux_dir is relative

# $top_srcdir/$ac_aux_dir/missing

#    fails if $ac_aux_dir is absolute,

#    fails when called from a subdirectory in a VPATH build with

#          a relative $ac_aux_dir

#

# The reason of the latter failure is that $top_srcdir and $ac_aux_dir

# are both prefixed by $srcdir.  In an in-source build this is usually

# harmless because $srcdir is '.', but things will broke when you

# start a VPATH build or use an absolute $srcdir.

#