build

wdc: fix muon build warning #3044

Job	Run time
cross (s390x)	49s
cross (armhf)	49s
cross (ppc64le)	44s
default (gcc, release)	34s
default (gcc, debug)	26s
default (clang, release)	37s
fallback shared libraries	0s
muon minimal static	30s
default (clang, debug)	27s
make static	1m 28s
build libnvme and nvme-cli separately	37s
	7m 1s

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