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view m4/log2f-ieee.m4 @ 40227:5207eb0dcd2a

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tests: Avoid havoc with "gcc -fcheck-pointer-bounds". * tests/test-fprintf-posix2.c: Skip the test when -fcheck-pointer-bounds is in use. * tests/test-printf-posix2.c: Likewise.
author Bruno Haible <bruno@clisp.org>
date Sun, 10 Mar 2019 17:09:30 +0100
parents b06060465f09
children
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# log2f-ieee.m4 serial 1
dnl Copyright (C) 2012-2019 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_LOG2F can test whether 'aclocal' has
dnl found uses of this macro.

AC_DEFUN([gl_FUNC_LOG2F_IEEE],
[
  m4_divert_text([INIT_PREPARE], [gl_log2f_required=ieee])
  AC_REQUIRE([gl_FUNC_LOG2F])
])