On 10/18/18 4:40 PM, Zachary Ware wrote:
On Thu, Oct 18, 2018 at 9:09 AM VanL <van.lindb...@gmail.com> wrote:
Hi all,
I am looking into an issue associated with the wininst-*.exe files in the
distutils/command subdirectory. It looks like these are the executable stubs
used to create self-extracting zips for installation - but I am not 100% sure.
It also looks like they include the calls to standard Windows functions to
display the installer window.
I have a couple questions I need help with:
1) Am I correct about the function, and if not, what are they?
You are correct. IIUC, they are checked in to allow creating those
installers from non-Windows platforms.
Is that the only reason for them?
At least on Linux, bdist_wininst does not work since at least Python
3.2, as it tries to use a Windows-only encoding internally.
https://bugs.python.org/issue10945
If they're only there for non-Windows platforms, they're useless.
2) Where did these come from, and where is their source code?
Source can be found here:
https://github.com/python/cpython/tree/master/PC/bdist_wininst
The individual checked-in .exe files were each originally built by
whoever updated the Windows toolchain to a new version of MSVC
(Christian Heimes, Brian Curtin, or Steve Dower; though the oldest
ones were added by Thomas Heller, presumably using whatever the
current toolchain(s) was (were) at the time). A few of them have been
rebuilt after bug fixes in the source since they were added, mostly by
the same people, though I also see Mark Hammond and Raymond Hettinger
in the history (and Georg Brandl via svnmerge). I notice that there
are a few very minor code cleanups (the three latest commits here
https://github.com/python/cpython/commits/master/PC/bdist_wininst/install.c)
that have not made it into a rebuilt exe yet.
FTR, we really ought to remove all but the 14.0 version from the
master branch. We don't support building Python with any toolchain
older than 14.0 anymore, and the older toolchains are nigh impossible
to find anymore anyway.
_______________________________________________
Python-Dev mailing list
Python-Dev@python.org
https://mail.python.org/mailman/listinfo/python-dev
Unsubscribe:
https://mail.python.org/mailman/options/python-dev/archive%40mail-archive.com
