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build-aux/update-copyright
42 lines
906 B
Plaintext
42 lines
906 B
Plaintext
#serial 26
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# Check declarations for this package.
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dnl Copyright (C) 1997-2001, 2003-2006, 2008-2010 Free Software Foundation,
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dnl 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 is just a wrapper function to encapsulate this kludge.
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dnl Putting it in a separate file like this helps share it between
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dnl different packages.
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AC_DEFUN([gl_CHECK_DECLS],
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[
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AC_REQUIRE([AC_HEADER_TIME])
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AC_CHECK_HEADERS_ONCE([grp.h pwd.h])
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headers='
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#include <sys/types.h>
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#include <unistd.h>
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#if HAVE_GRP_H
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# include <grp.h>
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#endif
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#if HAVE_PWD_H
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# include <pwd.h>
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#endif
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'
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AC_CHECK_DECLS([
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getgrgid,
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getpwuid,
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ttyname], , , $headers)
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AC_CHECK_DECLS_ONCE([geteuid])
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AC_CHECK_DECLS_ONCE([getlogin])
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AC_CHECK_DECLS_ONCE([getuid])
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])
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