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  • Committer: Colin Watson
  • Date: 2013-10-30 15:48:33 UTC
  • mfrom: (8.3.5 sid)
  • Revision ID: cjwatson@canonical.com-20131030154833-xdt6e1yfffqom1c4
merge from Debian 8.21-1

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m4/readlinkat.m4
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# serial 2
 
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# serial 3
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# See if we need to provide readlinkat replacement.
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dnl Copyright (C) 2009-2012 Free Software Foundation, Inc.
 
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dnl Copyright (C) 2009-2013 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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AC_DEFUN([gl_FUNC_READLINKAT],
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[
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  AC_REQUIRE([gl_FUNC_OPENAT])
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  AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
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  AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
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  AC_CHECK_FUNCS_ONCE([readlinkat])