[OE-core] [PATCH 4/4] sstate: Avoid indirect bison/flex-native dependencies

[Denys Dmytriyenko]

Richard,

Was this patch ever merged? I don't see it in master - were there any problems 
or concerns?


On Thu, Jan 11, 2018 at 05:01:35PM +0000, Richard Purdie wrote:
> This avoids adding flex-native or bison-native to the sysroot without a specific
> dependency in the recipe and means indirect dependencies (e.g. X -> Y -> binutils-cross -> flex-native)
> no longer met the dependency incidentally. This improves determinism and avoid
> build failures when people switch to external toolchains.
> 
> Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
> ---
>  meta/classes/sstate.bbclass | 7 +++++++
>  1 file changed, 7 insertions(+)
> 
> diff --git a/meta/classes/sstate.bbclass b/meta/classes/sstate.bbclass
> index 6808942..7509561 100644
> --- a/meta/classes/sstate.bbclass
> +++ b/meta/classes/sstate.bbclass
> @@ -921,6 +921,13 @@ def setscene_depvalid(task, taskdependees, notneeded, d, log=None):
>      if taskdependees[task][1] == "do_stash_locale" or taskdependees[task][1] == "do_gcc_stash_builddir":
>          return True
>  
> +    # Don't pull in flex-native or bison-native without a specific dependency in the recipe
> +    # This improves determinism in the metadata and avoids the dependency being met incidentally,
> +    # e.g. from binutils-cross which doesn't happen in the external toolchain case
> +    if taskdependees[task][1] == 'do_populate_sysroot':
> +        if taskdependees[task][0] == "flex-native" or taskdependees[task][0] == "bison-native":
> +            return True
> +
>      # We only need to trigger packagedata through direct dependencies
>      # but need to preserve packagedata on packagedata links
>      if taskdependees[task][1] == "do_packagedata":
> -- 
> 2.7.4
> 
> -- 
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