dd4ab50065
With the introduction of metal and vulkan we use a different GPU backend selection which broke the dialog box for unsupported platforms. Blender asserted and segfaulted before the dialog was being shown to the user. This patch solves this by introducing a dummy GPU backend in case no GPU backend was supported by OpenGL, Metal and Vulkan Backend. It also adds the showMessageBox to GHOST_SystemCocoa. Related to #110335 Pull Request: https://projects.blender.org/blender/blender/pulls/110919