61 lines
2.4 KiB
Text
61 lines
2.4 KiB
Text
# gnulib-i18n.m4
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# serial 1
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dnl Copyright (C) 2005-2025 Free Software Foundation, Inc.
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dnl This file is free software; the Free Software Foundation
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dnl gives unlimited permission to copy and/or distribute it,
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dnl with or without modifications, as long as this notice is preserved.
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dnl This file is offered as-is, without any warranty.
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dnl From Bruno Haible.
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dnl Support for internationalization of Gnulib code.
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dnl GNULIB_I18N
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dnl Sets GNULIB_LOCALEDIR to indicate where to find the gnulib.mo files.
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dnl Also it defines GNULIB_LOCALEDIR as macro in config.h, that expands to
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dnl the corresponding C string.
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AC_DEFUN([GNULIB_I18N],
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[
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dnl It is best to not test "$USE_NLS" here, because: It would be empty
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dnl in case the package is internationalized but this macro is used before
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dnl AM_GNU_GETTEXT. We would need to warn about this situation. But since
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dnl this module is used as a dependency of many packages, such a warning is
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dnl not welcome.
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dnl Determine gnulib's localedir.
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dnl Generally, accept an option --with-gnulib-prefix=PREFIX to indicate
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dnl where to find gnulib's runtime data.
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dnl Usually ${prefix}/share/locale, but can be influenced by the configure
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dnl options --datarootdir and --localedir.
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GNULIB_LOCALEDIR="${localedir}"
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AC_ARG_WITH([gnulib-prefix],
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[[ --with-gnulib-prefix=DIR search for gnulib's runtime data in DIR/share]],
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[if test "X$withval" != "X" && test "X$withval" != "Xno"; then
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GNULIB_LOCALEDIR="$withval/share/locale"
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fi
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])
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AC_SUBST([GNULIB_LOCALEDIR])
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dnl Define GNULIB_LOCALEDIR_c and GNULIB_LOCALEDIR_c_make.
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dnl Find the final value of GNULIB_LOCALEDIR.
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gl_saved_prefix="${prefix}"
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gl_saved_datarootdir="${datarootdir}"
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gl_saved_localedir="${localedir}"
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gl_saved_gnuliblocaledir="${GNULIB_LOCALEDIR}"
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dnl Unfortunately, prefix gets only finally determined at the end of
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dnl configure.
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if test "X$prefix" = "XNONE"; then
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prefix="$ac_default_prefix"
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fi
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eval datarootdir="$datarootdir"
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eval localedir="$localedir"
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eval GNULIB_LOCALEDIR="$GNULIB_LOCALEDIR"
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gl_BUILD_TO_HOST([GNULIB_LOCALEDIR])
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GNULIB_LOCALEDIR="${gl_saved_gnuliblocaledir}"
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localedir="${gl_saved_localedir}"
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datarootdir="${gl_saved_datarootdir}"
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prefix="${gl_saved_prefix}"
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AC_DEFINE_UNQUOTED([GNULIB_LOCALEDIR], [${GNULIB_LOCALEDIR_c}],
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[Define to the directory where to find the localizations of the translation domain 'gnulib', as a C string.])
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])
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