[dpdk-dev] Shared compilation issue - mempool/octeontx: add build and log infrastructure
hemant.agrawal at nxp.com
Mon Oct 16 08:48:24 CEST 2017
On 10/14/2017 8:57 PM, santosh wrote:
> On Saturday 14 October 2017 11:37 AM, Hemant Agrawal wrote:
>> Your patch "mempool/octeontx: add build and log infrastructure" is causing shared build failure for NXP's patch "event/dpaa2: support event eth adapter", which is still under review.
>> In your patch, you have added mempool to be dependent on event, which is not correct.
>> "+DEPDIRS-mempool := bus event"
> Yes, Octeontx needed mbox definitions and it was defined at event area.
> But You are right that adding event dependency in mempool may create issues
> for future feature like you mentioned.
>> Ideally, if you have common code, you should put that in bus or mempool . This way you can make event, net or sec etc dependent on bus or mempool and not the otherway around.
> Proposed change for makefile will be:
> diff --git a/drivers/Makefile b/drivers/Makefile
> index 3a5b22342..0467250aa 100644
> --- a/drivers/Makefile
> +++ b/drivers/Makefile
> @@ -32,13 +32,13 @@
> include $(RTE_SDK)/mk/rte.vars.mk
> DIRS-y += bus
> -DIRS-$(CONFIG_RTE_LIBRTE_EVENTDEV) += event
> -DEPDIRS-event := bus
> DIRS-y += mempool
> -DEPDIRS-mempool := bus event
> +DEPDIRS-mempool := bus
> DIRS-y += net
> DEPDIRS-net := bus mempool
> DIRS-$(CONFIG_RTE_LIBRTE_CRYPTODEV) += crypto
> DEPDIRS-crypto := bus mempool
> +DIRS-$(CONFIG_RTE_LIBRTE_EVENTDEV) += event
> +DEPDIRS-event := bus mempool
> include $(RTE_SDK)/mk/rte.subdir.mk
> Can you give it a try and let me know your feedback.
This change breaks the octonetx compilation.
You may also have to move the the common code from event to mempool.
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