[package] qt/6.7.0: Version conflict in vulkan-headers dependency with vulkan=true

[neobrain]

Description

Qt pulls in multiple versions of vulkan-headers (qt/6.7.0->vulkan-loader/1.3.268.0->vulkan-headers/1.3.268.0 and qt/6.7.0->moltenvk/1.2.2->vulkan-headers/1.3.239.0, leading to a conflict:

Version conflict: Conflict between vulkan-headers/1.3.239.0 and vulkan-headers/1.3.268.0 in the graph.
Conflict originates from moltenvk/1.2.2

Package and Environment Details

• Package Name/Version: qt/6.7.0
• Operating System+version: macOS Sonoma 14.4.1
• Compiler+version: clang 15
• Conan version: conan 2.2.3
• Python version: Python 3.12.3

Conan profile

[settings]
arch=armv8
build_type=Release
compiler=apple-clang
compiler.cppstd=gnu17
compiler.libcxx=libc++
compiler.version=15
os=Macos

Steps to reproduce

conan install --requires qt/6.7.0 -o 'qt/*:with_vulkan'=True

Logs

_

[jcar87]

Thanks @neobrain - the issue here in the Qt recipe is that the dependencies cannot have versions independently, as they have very strict compatibility. I've fixed this in #24903 and added a note in the recipe so that versions aren't bumped without checking first.

[neobrain]

Thanks! I can confirm with the PR I no longer need any workarounds to resolve the conflicts :)