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dnl Copyright (C) 2008-2010 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 Written by Bruno Haible.
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AC_DEFUN([gl_DIRENT_H],
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dnl Use AC_REQUIRE here, so that the default behavior below is expanded
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dnl once only, before all statements that occur in other macros.
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AC_REQUIRE([gl_DIRENT_H_DEFAULTS])
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dnl <dirent.h> is always overridden, because of GNULIB_POSIXCHECK.
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gl_CHECK_NEXT_HEADERS([dirent.h])
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dnl Unconditionally enables the replacement of <dirent.h>.
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AC_DEFUN([gl_REPLACE_DIRENT_H],
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dnl This is a no-op, because <dirent.h> is always overridden.
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AC_DEFUN([gl_DIRENT_MODULE_INDICATOR],
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dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
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AC_REQUIRE([gl_DIRENT_H_DEFAULTS])
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GNULIB_[]m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./-],[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])=1
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AC_DEFUN([gl_DIRENT_H_DEFAULTS],
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AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) dnl for REPLACE_FCHDIR
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GNULIB_DIRFD=0; AC_SUBST([GNULIB_DIRFD])
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GNULIB_FDOPENDIR=0; AC_SUBST([GNULIB_FDOPENDIR])
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GNULIB_SCANDIR=0; AC_SUBST([GNULIB_SCANDIR])
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GNULIB_ALPHASORT=0; AC_SUBST([GNULIB_ALPHASORT])
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dnl Assume proper GNU behavior unless another module says otherwise.
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HAVE_DECL_DIRFD=1; AC_SUBST([HAVE_DECL_DIRFD])
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HAVE_FDOPENDIR=1; AC_SUBST([HAVE_FDOPENDIR])
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HAVE_SCANDIR=1; AC_SUBST([HAVE_SCANDIR])
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HAVE_ALPHASORT=1; AC_SUBST([HAVE_ALPHASORT])
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REPLACE_CLOSEDIR=0; AC_SUBST([REPLACE_CLOSEDIR])
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REPLACE_FDOPENDIR=0; AC_SUBST([REPLACE_FDOPENDIR])
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REPLACE_OPENDIR=0; AC_SUBST([REPLACE_OPENDIR])