ToolChain.0 x86-windows-msvc2019-pe-64bit not_existing x86-windows-msvc2019-pe-64bit x86-windows-msvc2019-pe-64bit true mock C compiler ProjectExplorer.ToolChain.Custom:{9799e31f-e3d0-47cb-8bc1-1d0806d0ed23} C ToolChain.1 x86-windows-msvc2019-pe-64bit not_existing x86-windows-msvc2019-pe-64bit x86-windows-msvc2019-pe-64bit true mock C++ compiler ProjectExplorer.ToolChain.Custom:{c702c2f1-69f7-41b6-a4b1-77569d527e28} Cxx ToolChain.Count 2 Version 1