* [dpdk-dev] pmdinfo fails with GCC link-time-optimization
@ 2018-03-16 16:27 Stephen Hemminger
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From: Stephen Hemminger @ 2018-03-16 16:27 UTC (permalink / raw)
To: Bruce Richardson; +Cc: dev
GCC link-time-optimization generates much better code (at expense of build time)
so it is logical to use it for DPDK.
But the current PMDINFO steps fail since .o file is not a binary with lto.
Any ideas or planned fixes?
== Build drivers/mempool/octeontx
CC octeontx_ssovf.o
PMDINFO octeontx_ssovf.o.pmd.c
No drivers registered
/home/shemminger/dpdk/netvsc/mk/internal/rte.compile-pre.mk:114: recipe for target 'octeontx_ssovf.o' failed
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2018-03-16 16:27 [dpdk-dev] pmdinfo fails with GCC link-time-optimization Stephen Hemminger
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