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CONFIG/M4: Fix libnuma detection macro #6782

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yosefe
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@yosefe yosefe commented May 9, 2021

Why

  • Fix -enable-numa behavior (before this fix, it disabled NUMA)
  • Improve --enable-numa experience: guess if not specified, print in summary, remove from global LDFLAGS

Thanks @pentschev for reporting the issue!

- If --enable-numa is specified, try to use and fail if not present.
  Before this fix, it was disabled
- If --enable-numa is not specified, default to "guess", and use if
  exists (don't fail if does not exist)
- Prevent "-lnuma" from being added to global LDFLAGS
- Print NUMA status in configure summary output
@yosefe yosefe added the Bugfix label May 9, 2021
@pentschev
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Thanks @yosefe for fixing this!

@pentschev
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@jakirkham @charlesbluca FYI

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3 participants