FreeBSD: fix world build after 143476ce8
Do not redefine the fallthrough macro when building with libcpp. Reviewed-by: Ryan Moeller <ryan@iXsystems.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Martin Matuska <mm@FreeBSD.org> Closes #12880
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@ -30,7 +30,7 @@
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#define ____cacheline_aligned
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#define __NORETURN __attribute__((__noreturn__))
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#if !defined(fallthrough)
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#if !defined(fallthrough) && !defined(_LIBCPP_VERSION)
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#if defined(HAVE_IMPLICIT_FALLTHROUGH)
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#define fallthrough __attribute__((__fallthrough__))
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#else
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