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unistd: port readlink to Mac OS X 10.3.9 * lib/unistd.in.h (_GL_INCLUDING_UNISTD_H): New macro, to work around self-include problem in Mac OS X 10.3.9 when combined with readlink module. Problem reported by Klaus Zietler in <http://bugs.gnu.org/16825>.
author Paul Eggert <eggert@penguin.cs.ucla.edu>
date Tue, 25 Feb 2014 11:16:27 -0800
parents 344018b6e5d7
children
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# remainderf-ieee.m4 serial 1
dnl Copyright (C) 2012-2014 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 This macro is in a separate file (not in remainder.m4 and not inlined in the
dnl module description), so that gl_FUNC_REMAINDERF can test whether 'aclocal'
dnl has found uses of this macro.

AC_DEFUN([gl_FUNC_REMAINDERF_IEEE],
[
  m4_divert_text([INIT_PREPARE], [gl_remainderf_required=ieee])
  AC_REQUIRE([gl_FUNC_REMAINDERF])
])