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From: Tom Lane <tgl@sss.pgh.pa.us>
To: Thomas Munro <thomas.munro@enterprisedb.com>
Cc: jack@jackkelly.name, PostgreSQL mailing lists <pgsql-bugs@lists.postgresql.org>
Subject: Re: BUG #15525: Build failures when compiling Postgres with Make parallelization
Date: Wed, 28 Nov 2018 22:25:19 -0500
Message-ID: <31059.1543461919@sss.pgh.pa.us> (raw)
In-Reply-To: <CAEepm=3wHjf9ZfekMq5x0qs_r1XBd0YXTrhoZMbmDx-xE8NXwA@mail.gmail.com>
References: <15525-a30da084f17a1faa@postgresql.org>
	<31602.1543363896@sss.pgh.pa.us>
	<87k1kwlvad.fsf@jackkelly.name>
	<28417.1543458718@sss.pgh.pa.us>
	<CAEepm=3wHjf9ZfekMq5x0qs_r1XBd0YXTrhoZMbmDx-xE8NXwA@mail.gmail.com>

Thomas Munro <thomas.munro@enterprisedb.com> writes:
> Nice detective work.  Possibly because libtool/ranlib whacks it with
> utime(), which only knows about time_t, here:
> https://github.com/opensource-apple/cctools/blob/master/misc/libtool.c#L2779

I suspected as much, but hadn't gone looking for the code.  I wonder
why it bothers with any of that... it's certainly not documented
behavior per the man page.

			regards, tom lane




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