-- v2: d3dx9: Link versions 42 and 43 to the corresponding d3dcompiler DLL. d3dx9: Reimplement D3DXCompileShader() for versions before 42. d3dcompiler: Use D3DCompile2VKD3D() from vkd3d-utils. d3dcompiler: Use D3DPreprocess() from vkd3d-utils. vkd3d: Import vkd3d-utils.