dconf @0.26.1: incompatible function pointer types

[davidwalter0]

When attempting to install gnome-terminal, the dconf dependency (version 0.26.1) fails to build on macOS 15 with Apple Silicon (arm64). The error occurs during compilation with an incompatible function pointer type error.

Steps to reproduce:

1. sudo port install gnome-terminal
2. Build fails on dconf dependency

Build error:

dconf-update.c:527:9: error: incompatible function pointer types assigning to 'GCompareFunc' (aka 'int (*)(const void *, const void *)') from 'int (const char *, const char *)' [-Wincompatible-function-pointer-types]
:info:build   527 |         _tmp4_ = g_strcmp0;
:info:build       |                ^ ~~~~~~~~~

System information:

• macOS version: 15
• Architecture: arm64
• MacPorts version: [your version here]
• Xcode/Command Line Tools version: [your version here]

Additional notes:
The error appears to be due to a type mismatch where g_strcmp0 (which has a signature of int (const char *, const char *)) is being assigned to a GCompareFunc variable which expects int (*)(const void *, const void *).

Possible solutions:

1. Update dconf to a newer version
2. Apply a patch to fix the type casting
3. Modify the Portfile to use appropriate compiler flags

Full build log: [attach the full build log from /opt/local/var/macports/logs/]

[davidwalter0]

build log