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Re: [PATCH 07/10] tools: Use -Og for debug builds when available

To: Jan Beulich <jbeulich@xxxxxxxx>
From: Ian Jackson <iwj@xxxxxxxxxxxxxx>
Date: Tue, 16 Feb 2021 16:26:46 +0000
Cc: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Wei Liu <wl@xxxxxxx>, Juergen Gross <jgross@xxxxxxxx>, Xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxxx>
Delivery-date: Tue, 16 Feb 2021 16:26:55 +0000
List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

Jan Beulich writes ("Re: [PATCH 07/10] tools: Use -Og for debug builds when 
available"):
> On 12.02.2021 16:39, Andrew Cooper wrote:
> > The recommended optimisation level for debugging is -Og, and is what tools
> > such as gdb prefer.  In practice, it equates to -01 with a few specific
> > optimisations turned off.
> > 
> > abi-dumper in particular wants the libraries it inspects in this form.
> > 
> > Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
> 
> Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx>

Acked-by: Ian Jackson <iwj@xxxxxxxxxxxxxx>

References:
- [PATCH for-4.15 00/10] tools: Support to use abi-dumper on libraries
  - From: Andrew Cooper
- [PATCH 07/10] tools: Use -Og for debug builds when available
  - From: Andrew Cooper
- Re: [PATCH 07/10] tools: Use -Og for debug builds when available
  - From: Jan Beulich

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