Re: [Minios-devel] [UNIKRAFT PATCH] build: mark LTO as experimental

[Simon Kuenzer <simon.kuenzer@xxxxxxxxx>]

Yeah, I agree. It is wiser to mark it as experimental. Thanks for doing it.

Reviewed-by: Simon Kuenzer <simon.kuenzer@xxxxxxxxx>

On 06.02.19, 17:14, "Minios-devel on behalf of Yuri Volchkov" 
<minios-devel-bounces@xxxxxxxxxxxxxxxxxxxx on behalf of 
yuri.volchkov@xxxxxxxxx> wrote:

    Currently LTO during incremental linking is not supported well enough
    by gcc.
    
    Signed-off-by: Yuri Volchkov <yuri.volchkov@xxxxxxxxx>
    ---
     Config.uk | 2 +-
     1 file changed, 1 insertion(+), 1 deletion(-)
    
    diff --git a/Config.uk b/Config.uk
    index 158f096e..d0bfa823 100644
    --- a/Config.uk
    +++ b/Config.uk
    @@ -79,7 +79,7 @@ comment "Hint: Enable dropping of unused code to further 
reduce target image siz
        depends on OPTIMIZE_SIZE && !OPTIMIZE_DEADELIM
     
     config OPTIMIZE_LTO
    -   bool "Link time optimizations (LTO)"
    +   bool "LTO - Link time optimizations (EXPERIMENTAL)"
        default n
        help
                Enables GCC to do code optimizations during linking. This option
    -- 
    2.19.2
    
    
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