On 6/10/2016 2:19 PM, Thomas Monjalon wrote:

From: Ferruh Yigit <redacted>

The --whole-archive argument is only required for plugins (drivers)
and libraries used by these plugins.
Currently it covers all libraries.
Reducing the scope of this argument slightly reduce final application size
when statically linked.

Signed-off-by: Ferruh Yigit <redacted>
Signed-off-by: Thomas Monjalon <redacted>
---

Technically the scope of --whole-archive should be PMDs, wider scope
required because of unresolved references, but I think this is not good
workaround.

If libraries ordered as suggested before: pmd->librte->external, won't
need to extend scope of parameter

Still some applications will have problem for now, because of cyclic
dependency of librte_eal and librte_mempool, which seems targeted to fix.

So, instead of adding --whole-archive as workaround that efffects whole
binaries, I am for adding workaround for effected application.
The be effected this problem, an application should have direct calls to
librte_eal, but shouldn't have any calls to librte_mempool, I think this
rare case, that is why only a unit test application effected. And when
dependency issue removed we can fix this.

To be able to apply workaround per application, LDFLAGS should be set in
a way to commented previous patch.

Thanks,
ferruh