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Re: [PATCH mini-os] x86: fix building with Clang


  • To: Jan Beulich <jbeulich@xxxxxxxx>, Minios-devel <minios-devel@xxxxxxxxxxxxxxxxxxxx>
  • From: Juergen Gross <jgross@xxxxxxxx>
  • Date: Wed, 6 Dec 2023 12:45:23 +0100
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  • Cc: Samuel Thibault <samuel.thibault@xxxxxxxxxxxx>, Wei Liu <wl@xxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>
  • Delivery-date: Wed, 06 Dec 2023 11:45:31 +0000
  • List-id: Mini-os development list <minios-devel.lists.xenproject.org>

On 06.12.23 11:59, Jan Beulich wrote:
It doesn't understand -fno-reorder-blocks. Whether without that option
the resulting binary is actually functional I can't tell, though.

For $(cc-option ...) to be usable in arch.mk, at least CC needs setting
earlier in Config.mk. Move up the entire "Set tools" section.

Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>

Reviewed-by: Juergen Gross <jgross@xxxxxxxx>


Juergen

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