[Automake-NG] [PATCH 0/2] Nice optimization for the parallel-tests harness

[Stefano Lattarini]

And here are the final optimizations.  With them applied, Automake-NG
actually runs *faster* than mainline Automake in some common situations.
So thanks to Bob and Akim for prodding me into writing them!

OK to apply these patches, and merge this series into into 'ng/master'?
I will procedd to do so by tomorrow if there is no objection.

Thanks,
  Stefano

-*-*-*-

Stefano Lattarini (2):
  [ng] check: memoize some internal vars (avoid useless recalculation)
  [ng] perf: optimize 'am__strip_suffixes' for speed

 lib/am/check.am       |   12 ++++++++----
 lib/am/header-vars.am |   23 +++++++++--------------
 t/internals.tap       |   41 +++++++++++------------------------------
 3 files changed, 28 insertions(+), 48 deletions(-)

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1.7.9.5