git: f667fd98f21f - main - devel/py-pyinstaller: fix build with python 3.10

The branch main has been updated by amdmi3:

URL: https://cgit.FreeBSD.org/ports/commit/?id=f667fd98f21f1d274dbeab2c886952fb33aa530a

commit f667fd98f21f1d274dbeab2c886952fb33aa530a
Author:     Dmitry Marakasov <amdmi3@FreeBSD.org>
AuthorDate: 2021-11-10 20:01:42 +0000
Commit:     Dmitry Marakasov <amdmi3@FreeBSD.org>
CommitDate: 2021-11-10 20:01:53 +0000

    devel/py-pyinstaller: fix build with python 3.10
    
    Update internal help2rst.py script to support output of from python
    3.10 argparse
    
    Approved by:    portmgr blanket
---
 devel/py-pyinstaller/files/patch-doc_help2rst.py | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/devel/py-pyinstaller/files/patch-doc_help2rst.py b/devel/py-pyinstaller/files/patch-doc_help2rst.py
new file mode 100644
index 000000000000..a3be2b618b1a
--- /dev/null
+++ b/devel/py-pyinstaller/files/patch-doc_help2rst.py
@@ -0,0 +1,12 @@
+--- doc/help2rst.py.orig	2019-07-09 19:14:04 UTC
++++ doc/help2rst.py
+@@ -63,6 +63,9 @@ def process(program, generate_headings, headings_chara
+     elif '\noptional arguments:' in help:
+         # argparse style
+         help = help.split('\noptional arguments:', 1)[1]
++    elif '\noptions:' in help:
++        # argparse style, since python 3.10
++        help = help.split('\noptions:', 1)[1]
+     else:
+         raise SystemError('unexpected format of output for --help')
+     # Remove any obsolete options