configury: fix --disable-io-romio option

[ggouaillardet]

do not build 3rd-party/romio321 if ROMIO is disabled

Signed-off-by: Gilles Gouaillardet gilles@rist.or.jp

[ggouaillardet]

FWIW, if Open MPI is configure'd with --disable-io-romio, then make dist will not include 3rd-party/romio321.
That being said, this is the similar behavior as before (and in the release branches < 5)

[awlauria]

@ggouaillardet can you cherry-pick back to v5.0.x when you get a chance?

[jsquyres]

Do we really need the --disable-io-romio option any more? I.e., isn't this now redundant with --enable-mca-no-build=io-romio?

[awlauria]

@ggouaillardet ping can you cherry-pick this to v5.0.x when you have time.

Thanks.

[ggouaillardet]

@awlauria done (#8737)

btw, when is 5.0 expected?
I would really like to have ROMIO updated before it is released
(I first need time to refresh an outdated #8343)

[awlauria]

@ggouaillardet no specific date yet, anticipated sometime this summer. The sooner we can get the romio update in the better though.

[ggouaillardet]

@awlauria Thanks, I just issued #8740, that should leave enough time to properly test and cherry-pick for 5.0.0