From mboxrd@z Thu Jan  1 00:00:00 1970
From: Thomas Monjalon <thomas@monjalon.net>
Subject: Re: [dpdk-stable] [PATCH v2 1/2] mk: fix cross build
	errors
Date: Tue, 29 May 2018 16:45:55 +0200
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To: Bruce Richardson <bruce.richardson@intel.com>, Gavin Hu <gavin.hu@arm.com>
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28/05/2018 15:24, Bruce Richardson:
> Would a simpler solution for this not be to put "-Wno-implicit-fallthrough"
> for pmdinfogen? GCC will not give a warning for an unrecognised "-Wno"
> flag when compiling, unless there are other errors. This means we can just
> use the flag without bothering with version checks.

No, it does not work.
I have this error with clang 5.0.1:
	error: unknown warning option '-Wno-format-truncation'