From: Yaakov Selkowitz <yselkowitz@cygwin.com>
To: cygwin@cygwin.com
Subject: Re: Python extraneous dependencies
Date: Mon, 25 Feb 2019 02:24:00 -0000 [thread overview]
Message-ID: <a22c262a6916033450bc011dc181bc6f553a9baf.camel@cygwin.com> (raw)
In-Reply-To: <5c71e556.1c69fb81.cfc4c.fa1c@mx.google.com>
On Sat, 2019-02-23 at 16:29 -0800, Steven Penny wrote:
> I noticed that "python36" requires "binutils".
This is needed for ctypes.util.find_library(). FWIW, on Linux, not
only binutils is used, but also gcc.
> Further, I noticed this dependency chain:
>
> python36 > libuuid-devel > pkg-config > libglib2.0_0
Until 3.7, the uuid stdlib module loads libuuid via ctypes, hence the
dependency. In 3.7, there is a compiled binding, and so the -devel
dependency was dropped. Also, pkgconf will soon be providing and
replacing pkg-config, which will cause the glib2.0 dependency to be
dropped.
--
Yaakov
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next prev parent reply other threads:[~2019-02-24 23:42 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-24 1:45 Steven Penny
2019-02-24 3:08 ` LRN
2019-02-25 2:24 ` Yaakov Selkowitz [this message]
2019-02-25 13:54 ` Steven Penny
2019-02-26 5:31 ` Yaakov Selkowitz
2019-02-26 9:48 ` Ray Donnelly
2019-03-26 2:39 ` Steven Penny
2019-03-26 14:08 ` Yaakov Selkowitz
2019-03-26 18:25 ` Steven Penny
2019-03-26 18:58 ` Yaakov Selkowitz
2019-03-26 23:09 ` Steven Penny
2019-04-21 15:46 ` Steven Penny
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