PRODUCT_PACKAGES not working

[Yafei Liu]

Hi, I'm integrating some qcom apps into our build, but at last the apps did not show up in product dir.

 For example, here's a module called "qcrilmsgtunnel":

...

QCRIL += qcrilmsgtunnel

...

PRODUCT_PACKAGES += $(QCRIL)

and to make sure the PRODUCT_PACKAGES was set successfully, I used `make product-graph`, and in the generate html, I found that 'qcrilmsgtunnel' was included in segment 'PRODUCT_PACKAGES'. 

What's more, I found that the intermediate file was generated too, in obj/APPS/qcrilmsgtunnel_intermediates.

But, at last, there's no 'qcrilmsgtunnel' in the product directory.

Any suggestions on how to debug this problem?

[劉江]

You can use `make dump-products` to dump all product varibles.