# generated automatically by aclocal 1.15 -*- Autoconf -*-

# Copyright (C) 1996-2014 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'.])])

# gettext.m4 serial 68 (gettext-0.19.8)

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>, 2000-2006, 2008-2010.

dnl Macro to add for using GNU gettext.

dnl Usage: AM_GNU_GETTEXT([INTLSYMBOL], [NEEDSYMBOL], [INTLDIR]).

dnl INTLSYMBOL can be one of 'external', 'no-libtool', 'use-libtool'. The

dnl    default (if it is not specified or empty) is 'no-libtool'.

dnl    INTLSYMBOL should be 'external' for packages with no intl directory,

dnl    and 'no-libtool' or 'use-libtool' for packages with an intl directory.

dnl    If INTLSYMBOL is 'use-libtool', then a libtool library

dnl    $(top_builddir)/intl/libintl.la will be created (shared and/or static,

dnl    depending on --{enable,disable}-{shared,static} and on the presence of

dnl    AM-DISABLE-SHARED). If INTLSYMBOL is 'no-libtool', a static library

dnl    $(top_builddir)/intl/libintl.a will be created.

dnl If NEEDSYMBOL is specified and is 'need-ngettext', then GNU gettext

dnl    implementations (in libc or libintl) without the ngettext() function

dnl    will be ignored.  If NEEDSYMBOL is specified and is

dnl    'need-formatstring-macros', then GNU gettext implementations that don't

dnl    support the ISO C 99 <inttypes.h> formatstring macros will be ignored.

dnl INTLDIR is used to find the intl libraries.  If empty,

dnl    the value '$(top_builddir)/intl/' is used.

dnl

dnl The result of the configuration is one of three cases:

dnl 1) GNU gettext, as included in the intl subdirectory, will be compiled

dnl    and used.

dnl    Catalog format: GNU --> install in $(datadir)

dnl    Catalog extension: .mo after installation, .gmo in source tree

dnl 2) GNU gettext has been found in the system's C library.

dnl    Catalog format: GNU --> install in $(datadir)

dnl    Catalog extension: .mo after installation, .gmo in source tree

dnl 3) No internationalization, always use English msgid.

dnl    Catalog format: none

dnl    Catalog extension: none

dnl If INTLSYMBOL is 'external', only cases 2 and 3 can occur.

dnl The use of .gmo is historical (it was needed to avoid overwriting the

dnl GNU format catalogs when building on a platform with an X/Open gettext),

dnl but we keep it in order not to force irrelevant filename changes on the

dnl maintainers.

dnl

AC_DEFUN([AM_GNU_GETTEXT],

[

  dnl Argument checking.

  ifelse([$1], [], , [ifelse([$1], [external], , [ifelse([$1], [no-libtool], , [ifelse([$1], [use-libtool], ,

    [errprint([ERROR: invalid first argument to AM_GNU_GETTEXT

])])])])])

  ifelse(ifelse([$1], [], [old])[]ifelse([$1], [no-libtool], [old]), [old],

    [AC_DIAGNOSE([obsolete], [Use of AM_GNU_GETTEXT without [external] argument is deprecated.])])

  ifelse([$2], [], , [ifelse([$2], [need-ngettext], , [ifelse([$2], [need-formatstring-macros], ,

    [errprint([ERROR: invalid second argument to AM_GNU_GETTEXT

])])])])

  define([gt_included_intl],

    ifelse([$1], [external],

      ifdef([AM_GNU_GETTEXT_][INTL_SUBDIR], [yes], [no]),

      [yes]))

  define([gt_libtool_suffix_prefix], ifelse([$1], [use-libtool], [l], []))

  gt_NEEDS_INIT

  AM_GNU_GETTEXT_NEED([$2])

  AC_REQUIRE([AM_PO_SUBDIRS])dnl

  ifelse(gt_included_intl, yes, [

    AC_REQUIRE([AM_INTL_SUBDIR])dnl

  ])

  dnl Prerequisites of AC_LIB_LINKFLAGS_BODY.

  AC_REQUIRE([AC_LIB_PREPARE_PREFIX])

  AC_REQUIRE([AC_LIB_RPATH])

  dnl Sometimes libintl requires libiconv, so first search for libiconv.

  dnl Ideally we would do this search only after the

  dnl      if test "$USE_NLS" = "yes"; then

  dnl        if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then

  dnl tests. But if configure.in invokes AM_ICONV after AM_GNU_GETTEXT

  dnl the configure script would need to contain the same shell code

  dnl again, outside any 'if'. There are two solutions:

  dnl - Invoke AM_ICONV_LINKFLAGS_BODY here, outside any 'if'.

  dnl - Control the expansions in more detail using AC_PROVIDE_IFELSE.

  dnl Since AC_PROVIDE_IFELSE is only in autoconf >= 2.52 and not

  dnl documented, we avoid it.

  ifelse(gt_included_intl, yes, , [

    AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY])

  ])

  dnl Sometimes, on Mac OS X, libintl requires linking with CoreFoundation.

  gt_INTL_MACOSX

  dnl Set USE_NLS.

  AC_REQUIRE([AM_NLS])

  ifelse(gt_included_intl, yes, [

    BUILD_INCLUDED_LIBINTL=no

    USE_INCLUDED_LIBINTL=no

  ])

  LIBINTL=

  LTLIBINTL=

  POSUB=

  dnl Add a version number to the cache macros.

  case " $gt_needs " in

    *" need-formatstring-macros "*) gt_api_version=3 ;;

    *" need-ngettext "*) gt_api_version=2 ;;

    *) gt_api_version=1 ;;

  esac

  gt_func_gnugettext_libc="gt_cv_func_gnugettext${gt_api_version}_libc"

  gt_func_gnugettext_libintl="gt_cv_func_gnugettext${gt_api_version}_libintl"

  dnl If we use NLS figure out what method

  if test "$USE_NLS" = "yes"; then

    gt_use_preinstalled_gnugettext=no

    ifelse(gt_included_intl, yes, [

      AC_MSG_CHECKING([whether included gettext is requested])

      AC_ARG_WITH([included-gettext],

        [  --with-included-gettext use the GNU gettext library included here],

        nls_cv_force_use_gnu_gettext=$withval,

        nls_cv_force_use_gnu_gettext=no)

      AC_MSG_RESULT([$nls_cv_force_use_gnu_gettext])

      nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"

      if test "$nls_cv_force_use_gnu_gettext" != "yes"; then

    ])

        dnl User does not insist on using GNU NLS library.  Figure out what

        dnl to use.  If GNU gettext is available we use this.  Else we have

        dnl to fall back to GNU NLS library.

        if test $gt_api_version -ge 3; then

          gt_revision_test_code='

#ifndef __GNU_GETTEXT_SUPPORTED_REVISION

#define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1)

#endif

changequote(,)dnl

typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1];

changequote([,])dnl

'

        else

          gt_revision_test_code=

        fi

        if test $gt_api_version -ge 2; then

          gt_expression_test_code=' + * ngettext ("", "", 0)'

        else

          gt_expression_test_code=

        fi

        AC_CACHE_CHECK([for GNU gettext in libc], [$gt_func_gnugettext_libc],

         [AC_LINK_IFELSE(

            [AC_LANG_PROGRAM(

               [[

#include <libintl.h>

#ifndef __GNU_GETTEXT_SUPPORTED_REVISION

extern int _nl_msg_cat_cntr;

extern int *_nl_domain_bindings;

#define __GNU_GETTEXT_SYMBOL_EXPRESSION (_nl_msg_cat_cntr + *_nl_domain_bindings)

#else

#define __GNU_GETTEXT_SYMBOL_EXPRESSION 0

#endif

$gt_revision_test_code

               ]],

               [[

bindtextdomain ("", "");

return * gettext ("")$gt_expression_test_code + __GNU_GETTEXT_SYMBOL_EXPRESSION

               ]])],

            [eval "$gt_func_gnugettext_libc=yes"],

            [eval "$gt_func_gnugettext_libc=no"])])

        if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then

          dnl Sometimes libintl requires libiconv, so first search for libiconv.

          ifelse(gt_included_intl, yes, , [

            AM_ICONV_LINK

          ])

          dnl Search for libintl and define LIBINTL, LTLIBINTL and INCINTL

          dnl accordingly. Don't use AC_LIB_LINKFLAGS_BODY([intl],[iconv])

          dnl because that would add "-liconv" to LIBINTL and LTLIBINTL

          dnl even if libiconv doesn't exist.

          AC_LIB_LINKFLAGS_BODY([intl])

          AC_CACHE_CHECK([for GNU gettext in libintl],

            [$gt_func_gnugettext_libintl],

           [gt_save_CPPFLAGS="$CPPFLAGS"

            CPPFLAGS="$CPPFLAGS $INCINTL"

            gt_save_LIBS="$LIBS"

            LIBS="$LIBS $LIBINTL"

            dnl Now see whether libintl exists and does not depend on libiconv.

            AC_LINK_IFELSE(

              [AC_LANG_PROGRAM(

                 [[

#include <libintl.h>

#ifndef __GNU_GETTEXT_SUPPORTED_REVISION

extern int _nl_msg_cat_cntr;

extern

#ifdef __cplusplus

"C"

#endif

const char *_nl_expand_alias (const char *);

#define __GNU_GETTEXT_SYMBOL_EXPRESSION (_nl_msg_cat_cntr + *_nl_expand_alias (""))

#else

#define __GNU_GETTEXT_SYMBOL_EXPRESSION 0

#endif

$gt_revision_test_code

                 ]],

                 [[

bindtextdomain ("", "");

return * gettext ("")$gt_expression_test_code + __GNU_GETTEXT_SYMBOL_EXPRESSION

                 ]])],

              [eval "$gt_func_gnugettext_libintl=yes"],

              [eval "$gt_func_gnugettext_libintl=no"])

            dnl Now see whether libintl exists and depends on libiconv.

            if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" != yes; } && test -n "$LIBICONV"; then

              LIBS="$LIBS $LIBICONV"

              AC_LINK_IFELSE(

                [AC_LANG_PROGRAM(

                   [[

#include <libintl.h>

#ifndef __GNU_GETTEXT_SUPPORTED_REVISION

extern int _nl_msg_cat_cntr;

extern

#ifdef __cplusplus

"C"

#endif

const char *_nl_expand_alias (const char *);

#define __GNU_GETTEXT_SYMBOL_EXPRESSION (_nl_msg_cat_cntr + *_nl_expand_alias (""))

#else

#define __GNU_GETTEXT_SYMBOL_EXPRESSION 0

#endif

$gt_revision_test_code

                   ]],

                   [[

bindtextdomain ("", "");

return * gettext ("")$gt_expression_test_code + __GNU_GETTEXT_SYMBOL_EXPRESSION

                   ]])],

                [LIBINTL="$LIBINTL $LIBICONV"

                 LTLIBINTL="$LTLIBINTL $LTLIBICONV"

                 eval "$gt_func_gnugettext_libintl=yes"

                ])

            fi

            CPPFLAGS="$gt_save_CPPFLAGS"

            LIBS="$gt_save_LIBS"])

        fi

        dnl If an already present or preinstalled GNU gettext() is found,

        dnl use it.  But if this macro is used in GNU gettext, and GNU

        dnl gettext is already preinstalled in libintl, we update this

        dnl libintl.  (Cf. the install rule in intl/Makefile.in.)

        if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" = "yes"; } \

           || { { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; } \

                && test "$PACKAGE" != gettext-runtime \

                && test "$PACKAGE" != gettext-tools; }; then

          gt_use_preinstalled_gnugettext=yes

        else

          dnl Reset the values set by searching for libintl.

          LIBINTL=

          LTLIBINTL=

          INCINTL=

        fi

    ifelse(gt_included_intl, yes, [

        if test "$gt_use_preinstalled_gnugettext" != "yes"; then

          dnl GNU gettext is not found in the C library.

          dnl Fall back on included GNU gettext library.

          nls_cv_use_gnu_gettext=yes

        fi

      fi

      if test "$nls_cv_use_gnu_gettext" = "yes"; then

        dnl Mark actions used to generate GNU NLS library.

        BUILD_INCLUDED_LIBINTL=yes

        USE_INCLUDED_LIBINTL=yes

        LIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LIBICONV $LIBTHREAD"

        LTLIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LTLIBICONV $LTLIBTHREAD"

        LIBS=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'`

      fi

      CATOBJEXT=

      if test "$gt_use_preinstalled_gnugettext" = "yes" \

         || test "$nls_cv_use_gnu_gettext" = "yes"; then

        dnl Mark actions to use GNU gettext tools.

        CATOBJEXT=.gmo

      fi

    ])

    if test -n "$INTL_MACOSX_LIBS"; then

      if test "$gt_use_preinstalled_gnugettext" = "yes" \

         || test "$nls_cv_use_gnu_gettext" = "yes"; then

        dnl Some extra flags are needed during linking.

        LIBINTL="$LIBINTL $INTL_MACOSX_LIBS"

        LTLIBINTL="$LTLIBINTL $INTL_MACOSX_LIBS"

      fi

    fi

    if test "$gt_use_preinstalled_gnugettext" = "yes" \

       || test "$nls_cv_use_gnu_gettext" = "yes"; then

      AC_DEFINE([ENABLE_NLS], [1],

        [Define to 1 if translation of program messages to the user's native language

   is requested.])

    else

      USE_NLS=no

    fi

  fi

  AC_MSG_CHECKING([whether to use NLS])

  AC_MSG_RESULT([$USE_NLS])

  if test "$USE_NLS" = "yes"; then

    AC_MSG_CHECKING([where the gettext function comes from])

    if test "$gt_use_preinstalled_gnugettext" = "yes"; then

      if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then

        gt_source="external libintl"

      else

        gt_source="libc"

      fi

    else

      gt_source="included intl directory"

    fi

    AC_MSG_RESULT([$gt_source])

  fi

  if test "$USE_NLS" = "yes"; then

    if test "$gt_use_preinstalled_gnugettext" = "yes"; then

      if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then

        AC_MSG_CHECKING([how to link with libintl])

        AC_MSG_RESULT([$LIBINTL])

        AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCINTL])

      fi

      dnl For backward compatibility. Some packages may be using this.

      AC_DEFINE([HAVE_GETTEXT], [1],

       [Define if the GNU gettext() function is already present or preinstalled.])

      AC_DEFINE([HAVE_DCGETTEXT], [1],

       [Define if the GNU dcgettext() function is already present or preinstalled.])

    fi

    dnl We need to process the po/ directory.

    POSUB=po

  fi

  ifelse(gt_included_intl, yes, [

    dnl If this is used in GNU gettext we have to set BUILD_INCLUDED_LIBINTL

    dnl to 'yes' because some of the testsuite requires it.

    if test "$PACKAGE" = gettext-runtime || test "$PACKAGE" = gettext-tools; then

      BUILD_INCLUDED_LIBINTL=yes

    fi

    dnl Make all variables we use known to autoconf.

    AC_SUBST([BUILD_INCLUDED_LIBINTL])

    AC_SUBST([USE_INCLUDED_LIBINTL])

    AC_SUBST([CATOBJEXT])

    dnl For backward compatibility. Some configure.ins may be using this.

    nls_cv_header_intl=

    nls_cv_header_libgt=

    dnl For backward compatibility. Some Makefiles may be using this.

    DATADIRNAME=share

    AC_SUBST([DATADIRNAME])

    dnl For backward compatibility. Some Makefiles may be using this.

    INSTOBJEXT=.mo

    AC_SUBST([INSTOBJEXT])

    dnl For backward compatibility. Some Makefiles may be using this.

    GENCAT=gencat

    AC_SUBST([GENCAT])

    dnl For backward compatibility. Some Makefiles may be using this.

    INTLOBJS=

    if test "$USE_INCLUDED_LIBINTL" = yes; then

      INTLOBJS="\$(GETTOBJS)"

    fi

    AC_SUBST([INTLOBJS])

    dnl Enable libtool support if the surrounding package wishes it.

    INTL_LIBTOOL_SUFFIX_PREFIX=gt_libtool_suffix_prefix

    AC_SUBST([INTL_LIBTOOL_SUFFIX_PREFIX])

  ])

  dnl For backward compatibility. Some Makefiles may be using this.

  INTLLIBS="$LIBINTL"

  AC_SUBST([INTLLIBS])

  dnl Make all documented variables known to autoconf.

  AC_SUBST([LIBINTL])

  AC_SUBST([LTLIBINTL])

  AC_SUBST([POSUB])

])

dnl gt_NEEDS_INIT ensures that the gt_needs variable is initialized.

m4_define([gt_NEEDS_INIT],

[

  m4_divert_text([DEFAULTS], [gt_needs=])

  m4_define([gt_NEEDS_INIT], [])

])

dnl Usage: AM_GNU_GETTEXT_NEED([NEEDSYMBOL])

AC_DEFUN([AM_GNU_GETTEXT_NEED],

[

  m4_divert_text([INIT_PREPARE], [gt_needs="$gt_needs $1"])

])

dnl Usage: AM_GNU_GETTEXT_VERSION([gettext-version])

AC_DEFUN([AM_GNU_GETTEXT_VERSION], [])

dnl Usage: AM_GNU_GETTEXT_REQUIRE_VERSION([gettext-version])

AC_DEFUN([AM_GNU_GETTEXT_REQUIRE_VERSION], [])

# nls.m4 serial 5 (gettext-0.18)

dnl Copyright (C) 1995-2003, 2005-2006, 2008-2014, 2016 Free Software

dnl 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([2.50])

AC_DEFUN([AM_NLS],

[

  AC_MSG_CHECKING([whether NLS is requested])

  dnl Default is enabled NLS

  AC_ARG_ENABLE([nls],

    [  --disable-nls           do not use Native Language Support],

    USE_NLS=$enableval, USE_NLS=yes)

  AC_MSG_RESULT([$USE_NLS])

  AC_SUBST([USE_NLS])

])

# 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"