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Date: Tue, 23 Aug 2011 20:41:57 -0700
From: Saul Wold <sgw@linux.intel.com>
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Cc: martin.jansa@gmail.com
Subject: Re: [PATCH] utils.bbclass: skip empty paths when handling FILESEXTRAPATHS
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On 08/19/2011 05:16 AM, martin.jansa@gmail.com wrote:
> From: Martin Jansa<Martin.Jansa@gmail.com>
>
> * if there is multiple .bbappend files with FILESEXTRAPATHS_prepend := "/:"
>    then the one parsed last is causing trailing ':' and that's causing empty element in
>    path = extrapaths.split(:) + path
> * it's hard to keep all .bbappends from foreign layers to follow this rule, so it's better
>    to be able to handle trailing ':'
>
> Signed-off-by: Martin Jansa<Martin.Jansa@gmail.com>
> ---
>   meta/classes/utils.bbclass |    5 +++--
>   1 files changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/meta/classes/utils.bbclass b/meta/classes/utils.bbclass
> index 56abdd8..3c2e342 100644
> --- a/meta/classes/utils.bbclass
> +++ b/meta/classes/utils.bbclass
> @@ -338,8 +338,9 @@ def base_set_filespath(path, d):
>   	# The ":" ensures we have an 'empty' override
>   	overrides = (bb.data.getVar("OVERRIDES", d, 1) or "") + ":"
>   	for p in path:
> -		for o in overrides.split(":"):
> -			filespath.append(os.path.join(p, o))
> +		if p != "":
> +			for o in overrides.split(":"):
> +				filespath.append(os.path.join(p, o))
>   	return ":".join(filespath)
>
>   def extend_variants(d, var, extend, delim=':'):

Merged into OE-Core

Thanks
	Sau!