On Fri, 2015-04-24 at 14:50 +0800, Chen Qi wrote:
> `bitbake uninative-tarball' raises the following warning.
>
> WARNING: Function doesn't exist
>
> This is because SDK_PACKAGING_FUNC is set to "" in its recipe.
> Anyway, we need to check this variable to avoid executing empty function.
>
> Signed-off-by: Chen Qi <qi.c...@windriver.com>
> ---
> meta/classes/populate_sdk_base.bbclass | 6 +++++-
> 1 file changed, 5 insertions(+), 1 deletion(-)
>
> diff --git a/meta/classes/populate_sdk_base.bbclass
> b/meta/classes/populate_sdk_base.bbclass
> index 5c07693..6e3e84f 100644
> --- a/meta/classes/populate_sdk_base.bbclass
> +++ b/meta/classes/populate_sdk_base.bbclass
> @@ -94,7 +94,11 @@ fakeroot python do_populate_sdk() {
>
> bb.build.exec_func("tar_sdk", d)
>
> - bb.build.exec_func(d.getVar("SDK_PACKAGING_FUNC", True), d)
> + sdk_packaging_func = d.getVar("SDK_PACKAGING_FUNC", True)
> + if sdk_packaging_func:
> + sdk_packaging_func = sdk_packaging_func.strip()
> + if sdk_packaging_func != "":
> + bb.build.exec_func(d.getVar("SDK_PACKAGING_FUNC", True), d)
This is slightly overcomplicated. You can just do something like:
sdk_packaging_func = d.getVar("SDK_PACKAGING_FUNC", True) or ""
if sdk_packaging_func.strip():
bb.build.exec_func(sdk_packaging_func, d)
Cheers,
Richard
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