[New-bugs-announce] [issue31536] `make regen-opcode` triggers wholesale rebuild

[Antoine Pitrou]

New submission from Antoine Pitrou:

`make regen-opcode` always writes the destination unconditionally, after which `make` thinks it has to rebuild everything.

----------
components: Build
messages: 302649
nosy: pitrou, serhiy.storchaka, twouters
priority: normal
severity: normal
status: open
title: `make regen-opcode` triggers wholesale rebuild
type: enhancement
versions: Python 3.7

_______________________________________
Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue31536>
_______________________________________