`make regen-unicodedata` produces different file on macos and windows

[sobolevn]

Bug report

1. cpython/Tools/unicode/makeunicodedata.py

   Line 38 in 2a6b6b3

   SCRIPT = sys.argv[0]

2. cpython/Tools/unicode/makeunicodedata.py

   Line 292 in 2a6b6b3

   fprint("/* this file was generated by %s %s */" % (SCRIPT, VERSION))

This produces:

/* this file was generated by ./Tools/unicode/makeunicodedata.py 3.3 */

on macos.

Compare it with the current file:

cpython/Modules/unicodedata_db.h

Line 1 in 2a6b6b3

/* this file was generated by Tools/unicode/makeunicodedata.py 3.3 */

I will send a fix to produce the same results on different platforms.

Linked PRs

• gh-126525: Fix makeunicodedata.py output on macOS and Windows #126526
• [3.13] gh-126525: Fix makeunicodedata.py output on macOS and Windows (GH-126526) #126725
• [3.12] gh-126525: Fix makeunicodedata.py output on macOS and Windows (GH-126526) #126726