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Re: [Qemu-trivial] [PATCH] Makefile: simpler/faster "make help"
From: |
Stefan Hajnoczi |
Subject: |
Re: [Qemu-trivial] [PATCH] Makefile: simpler/faster "make help" |
Date: |
Wed, 8 Nov 2017 14:43:51 +0000 |
User-agent: |
Mutt/1.9.1 (2017-09-22) |
On Wed, Nov 08, 2017 at 12:20:52AM -0300, Philippe Mathieu-Daudé wrote:
> Using obscure black magic introduced in eaa2ddbb767 :)
>
> In an out-of-tree directory, running "../configure && make help" will generate
> some required files (.mak), then clone some submodules, compile at least
> the capstone submodule, generate QMP and Trace files, and finally display
> the help.
>
> On an outdated computer (Sun Blade workstation), running "make help" took
> more than 5h :) With this patch it took roughly 37min.
Reviewed-by: Stefan Hajnoczi <address@hidden>
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