Re: Faster install-sh in C - Mailing list pgsql-patches

From Tom Lane
Subject Re: Faster install-sh in C
Date
Msg-id 8317.1111600109@sss.pgh.pa.us
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In response to Re: Faster install-sh in C  (Alvaro Herrera <alvherre@dcc.uchile.cl>)
Responses Re: Faster install-sh in C  (Bruce Momjian <pgman@candle.pha.pa.us>)
List pgsql-patches
Alvaro Herrera <alvherre@dcc.uchile.cl> writes:
> Also, keep in my that this C install program has the extra feature of
> being able to install multiple files on one invocation, per suggestion
> from Tom Lane.  This allows us to save the nested for-loop in
> src/include/Makefile.  GNU install (available on my system) also has
> this capability, but would we be able to use the trick if we had to
> cater for the lowest common denominator found on other, non-GNU-enabled
> systems?

We would definitely not ... and my suspicion is that that is the largest
single component of the available speedup.

            regards, tom lane

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