IDLE.app permissions are not set on installation

[jmroot]

Bug report

Bug description:

The install_IDLE target in Mac/Makefile.in creates IDLE.app in the destination like this:

/bin/cp -PR "$(srcdir)/IDLE/IDLE.app" "$(DESTDIR)$(PYTHONAPPSDIR)"

It is thus created with whatever permissions were set in the source directory. If the source has no access for group or others set, as in the 3.12.0 release tarball, so will the installed IDLE.app.

The Makefile target should ensure that good permissions are set.

CPython versions tested on:

3.12

Operating systems tested on:

macOS

Linked PRs

• gh-111015: Install IDLE.app and Python Launcher.app on macOS with correct permissions #111016
• [3.12] gh-111015: Install IDLE.app and Python Launcher.app on macOS with correct permissions (gh-111016) #111037
• [3.11] gh-111015: Install IDLE.app and Python Launcher.app on macOS with correct permissions (gh-111016) #111038