919073 – dev-python/wxpython-4.2.1 does not build with GCC 14

Bug 919073 - dev-python/wxpython-4.2.1 does not build with GCC 14

Summary: dev-python/wxpython-4.2.1 does not build with GCC 14

Status:	RESOLVED FIXED

Alias:	None

Product:	Gentoo Linux
Classification:	Unclassified
Component:	Current packages (show other bugs)
Hardware:	All Linux

Importance:	Normal normal (vote)
Assignee:	Gentoo wxWidgets project

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Keywords:

Depends on:
Blocks:	c99-porting
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Reported:	2023-12-03 00:05 UTC by Kacper Słomiński
Modified:	2023-12-16 00:33 UTC (History)
CC List:	2 users (show)

See Also:	https://github.com/wxWidgets/Phoenix/issues/2493
Package list:
Runtime testing required:	---

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Description Kacper Słomiński 2023-12-03 00:05:19 UTC

Caused by GCC 14 treating some warnings as errors by default:

[  9/929] Compiling sip/siplib/siplib.c
../../../../sip/siplib/siplib.c: In function ‘parsePass1’:
../../../../sip/siplib/siplib.c:3905:20: error: assignment to ‘sipSimpleWrapper *’ {aka ‘struct _sipSimpleWrapper *’} from incompatible pointer type ‘PyObject *’ {aka ‘struct _object *’} [-Wincompatible-pointer-types]
 3905 |             *selfp = va_arg(va, PyObject *);
      |                    ^

Comment 1 Sam James archtester

2023-12-03 00:06:23 UTC

This might either be a dupe of, or depend on, bug 919000.

Comment 2 Sam James archtester

2023-12-15 23:53:30 UTC

commit 70c0399f6381344da7a3d419bf37f85c4ef76992
Author: Ionen Wolkens <ionen@gentoo.org>
Date:   Tue Dec 12 12:48:30 2023 -0500

    dev-python/sip: add 6.8.1

    May or may not fix bug #919308, need confirmation (getting
    conflicting reports, perhaps due to the issues being multi-layered
    and only parts of these being fixed?).

    Should fix incompatible pointer types issues (c99-porting),
    albeit that has no impact if files are pre-regenerated.
    May be possible to close a few bugs but have not kept track.

    Bug: https://bugs.gentoo.org/919308
    Signed-off-by: Ionen Wolkens <ionen@gentoo.org>

Comment 3 Kacper Słomiński 2023-12-16 00:31:46 UTC

This is indeed fixed by using SIP 6.8.1.

Comment 4 Sam James archtester

2023-12-16 00:33:31 UTC

Thanks!