Re: [PATCH for-4.19 6/6] build: Drop xorg-x11 as a build dependency

["Roger Pau Monné" <roger.pau@citrix.com>]

On Fri, Jul 05, 2024 at 04:20:37PM +0100, Andrew Cooper wrote:
> The history on this one is complicated.  The note to README was added in
> commit 1f95747a4f16 ("Add openssl-dev and xorg-x11-dev to README") in 2007.
> 
> At the time, there was a vendered version of Qemu in xen.git with a local
> modification using <X11/keysymdef.h> to access the monitor console over VNC.
> 
> The final reference to keysymdef.h was dropped in commit 85896a7c4dc7 ("build:
> add autoconf to replace custom checks in tools/check") in 2012.  The next
> prior mention was in 2009 with commit a8ccb671c377 ("tools: fix x11 check")
> noting that x11 was not a direct dependcy of Xen; it was transitive through
> SDL for Qemu for source-based distros.
> 
> These days its only the Debian based dockerfiles which install xorg-x11, and
> Qemu builds fine in these and others without x11.
> 
> Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>

Acked-by: Roger Pau Monné <roger.pau@citrix.com>

Thanks, Roger.