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Re: [PATCH] Avoid messages about non-existent gnatls command (PR bootstrap/51201)
- From: Arnaud Charlet <charlet at adacore dot com>
- To: Jakub Jelinek <jakub at redhat dot com>
- Cc: gcc-patches at gcc dot gnu dot org, ebotcazou at adacore dot com, Arnaud Charlet <charlet at adacore dot com>
- Date: Thu, 1 Dec 2011 09:08:27 +0100
- Subject: Re: [PATCH] Avoid messages about non-existent gnatls command (PR bootstrap/51201)
- References: <20111130174131.GJ27242@tyan-ft48-01.lab.bos.redhat.com>
> := assigned variable gets evaluated right away, including the case when
> host doesn't have any Ada compiler installed. In that case we remove ada
> from enabled languages, but still RTS_DIR is sometimes computed.
Can you elaborate here? When is RTS_DIR computed if Ada is not enabled?
That seems surprising to me, so I'd like to understand more before OKing
this patch.
Arno