[issue46670] Build Python with -Wundef: don't use undefined macros

[STINNER Victor]

STINNER Victor  added the comment:


New changeset f20ca766fe404a20daea29230f161a0eb71bb489 by Victor Stinner in 
branch 'main':
bpo-46670: Fix #ifdef in sha3module.c (GH-31180)
https://github.com/python/cpython/commit/f20ca766fe404a20daea29230f161a0eb71bb489


--

___
Python tracker 

___
___
Python-bugs-list mailing list
Unsubscribe: 
https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

[issue46670] Build Python with -Wundef: don't use undefined macros

[STINNER Victor]

STINNER Victor  added the comment:


New changeset 7d8b69e1d1f125454d8cec81ff0dee72f2bef957 by Victor Stinner in 
branch 'main':
bpo-46670: Remove unused macros in the Python directory (GH-31192)
https://github.com/python/cpython/commit/7d8b69e1d1f125454d8cec81ff0dee72f2bef957


--

___
Python tracker 

___
___
Python-bugs-list mailing list
Unsubscribe: 
https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

[issue46670] Build Python with -Wundef: don't use undefined macros

[STINNER Victor]

STINNER Victor  added the comment:


New changeset 760349198dbd8771629753e096a885c1aa28a1ca by Victor Stinner in 
branch 'main':
bpo-46670: Remove unused macros in the Objects directory (GH-31193)
https://github.com/python/cpython/commit/760349198dbd8771629753e096a885c1aa28a1ca


--

___
Python tracker 

___
___
Python-bugs-list mailing list
Unsubscribe: 
https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

[issue46670] Build Python with -Wundef: don't use undefined macros

[STINNER Victor]

STINNER Victor  added the comment:


New changeset 4f1d3f33dd8b37a151b73533f18b08b0500223e5 by Victor Stinner in 
branch 'main':
 bpo-46670: Remove unused macros in the Modules directory (GH-31194)
https://github.com/python/cpython/commit/4f1d3f33dd8b37a151b73533f18b08b0500223e5


--

___
Python tracker 

___
___
Python-bugs-list mailing list
Unsubscribe: 
https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

[issue46670] Build Python with -Wundef: don't use undefined macros

[Mark Shannon]

Mark Shannon  added the comment:


New changeset 4b603f628207b380a8a2f22d7ff5d2dbb0853e2e by Victor Stinner in 
branch 'main':
bpo-46670: Remove unused macros in ceval.c (GH-31196)
https://github.com/python/cpython/commit/4b603f628207b380a8a2f22d7ff5d2dbb0853e2e


--
nosy: +Mark.Shannon

___
Python tracker 

___
___
Python-bugs-list mailing list
Unsubscribe: 
https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

[issue46670] Build Python with -Wundef: don't use undefined macros

[STINNER Victor]

Change by STINNER Victor :


--
pull_requests: +29366
pull_request: https://github.com/python/cpython/pull/31196

___
Python tracker 

___
___
Python-bugs-list mailing list
Unsubscribe: 
https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

[issue46670] Build Python with -Wundef: don't use undefined macros

[STINNER Victor]

STINNER Victor  added the comment:

-Wexpansion-to-defined and -Wunused-macros options are also interesting.

--

___
Python tracker 

___
___
Python-bugs-list mailing list
Unsubscribe: 
https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

[issue46670] Build Python with -Wundef: don't use undefined macros

[STINNER Victor]

Change by STINNER Victor :


--
pull_requests: +29364
pull_request: https://github.com/python/cpython/pull/31194

___
Python tracker 

___
___
Python-bugs-list mailing list
Unsubscribe: 
https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

[issue46670] Build Python with -Wundef: don't use undefined macros

[STINNER Victor]

Change by STINNER Victor :


--
pull_requests: +29363
pull_request: https://github.com/python/cpython/pull/31193

___
Python tracker 

___
___
Python-bugs-list mailing list
Unsubscribe: 
https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

[issue46670] Build Python with -Wundef: don't use undefined macros

[STINNER Victor]

Change by STINNER Victor :


--
pull_requests: +29362
pull_request: https://github.com/python/cpython/pull/31192

___
Python tracker 

___
___
Python-bugs-list mailing list
Unsubscribe: 
https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

[issue46670] Build Python with -Wundef: don't use undefined macros

[STINNER Victor]

STINNER Victor  added the comment:


New changeset b556f53785cb9ad8cc088ad8c10efee91fe3da58 by Victor Stinner in 
branch 'main':
bpo-46670: Test if a macro is defined, not its value (GH-31178)
https://github.com/python/cpython/commit/b556f53785cb9ad8cc088ad8c10efee91fe3da58


--

___
Python tracker 

___
___
Python-bugs-list mailing list
Unsubscribe: 
https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

[issue46670] Build Python with -Wundef: don't use undefined macros

[STINNER Victor]

Change by STINNER Victor :


--
pull_requests: +29351
pull_request: https://github.com/python/cpython/pull/31180

___
Python tracker 

___
___
Python-bugs-list mailing list
Unsubscribe: 
https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

[issue46670] Build Python with -Wundef: don't use undefined macros

[STINNER Victor]

STINNER Victor  added the comment:


New changeset 097f74a5a37e2a8a26d529cede456ede7011b66f by Victor Stinner in 
branch 'main':
bpo-46670: Define all macros for stringlib (GH-31176)
https://github.com/python/cpython/commit/097f74a5a37e2a8a26d529cede456ede7011b66f


--

___
Python tracker 

___
___
Python-bugs-list mailing list
Unsubscribe: 
https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

[issue46670] Build Python with -Wundef: don't use undefined macros

[STINNER Victor]

STINNER Victor  added the comment:


New changeset 16f96a4cf9ab1e91e6e8e18232378bc4b42bb796 by Victor Stinner in 
branch 'main':
bpo-46670: Remove unused get_frame_state() function (GH-31177)
https://github.com/python/cpython/commit/16f96a4cf9ab1e91e6e8e18232378bc4b42bb796


--

___
Python tracker 

___
___
Python-bugs-list mailing list
Unsubscribe: 
https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

[issue46670] Build Python with -Wundef: don't use undefined macros

[STINNER Victor]

Change by STINNER Victor :


--
pull_requests: +29350
pull_request: https://github.com/python/cpython/pull/31179

___
Python tracker 

___
___
Python-bugs-list mailing list
Unsubscribe: 
https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

[issue46670] Build Python with -Wundef: don't use undefined macros

[STINNER Victor]

Change by STINNER Victor :


--
pull_requests: +29349
pull_request: https://github.com/python/cpython/pull/31178

___
Python tracker 

___
___
Python-bugs-list mailing list
Unsubscribe: 
https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

[issue46670] Build Python with -Wundef: don't use undefined macros

[STINNER Victor]

Change by STINNER Victor :


--
pull_requests: +29348
pull_request: https://github.com/python/cpython/pull/31177

___
Python tracker 

___
___
Python-bugs-list mailing list
Unsubscribe: 
https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

[issue46670] Build Python with -Wundef: don't use undefined macros

[STINNER Victor]

Change by STINNER Victor :


--
keywords: +patch
pull_requests: +29347
stage:  -> patch review
pull_request: https://github.com/python/cpython/pull/31176

___
Python tracker 

___
___
Python-bugs-list mailing list
Unsubscribe: 
https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

[issue46670] Build Python with -Wundef: don't use undefined macros

[STINNER Victor]

New submission from STINNER Victor :

Building Python with "gcc -Wundef" emits many warnings about usage of undefined 
macros. If a macro is not defined, it is equal to 0.

The problem is that a macro can be undefined because of a missing #include, or 
because of a typo in its name, or because "#ifdef MACRO" should be used instead 
of "#if MACRO". It can hide bugs.

I plan to fix these warnings.

--
components: Build
messages: 412690
nosy: vstinner
priority: normal
severity: normal
status: open
title: Build Python with -Wundef: don't use undefined macros
versions: Python 3.11

___
Python tracker 

___
___
Python-bugs-list mailing list
Unsubscribe: 
https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com