Building metal library manually is not really sustainable. Or if an alternative such as being allowed to run scripts is coming soon. Compare these alternatives to make sure you are picking the best App Building software for your business. Our list is fueled by product features and real user reviews and ratings. I wonder if the SPM community will take this subject seriously in consideration soon. Find the top Xcode 12 alternatives in 2023. To get started, users need to select individual reports or a bundle pack, then upload their raw DNA file to the website. Xcode Life is a DNA analysis platform that offers health and wellness reports. processMetal("tal"), // implying output: `tallib` Review of Xcode Life Products & Features. A solution would be something like that : resources: [ I tried to get a script to copy, and build custom metal files from the Package.swift but it seems writing from there is not permitted. As I said, this is a bit more complicated. cikernel but they need to be excluded from Xcode's regular build system, for which we ommit the custom build settings so that regular non-CoreImage metal files can be built properly. ![]() The first command builds an intermediate. metal extension in order to execute two command, xcrun metal and xcrun metallib. The workaround with Xcode isn't that simple : You need to define a Custom Build Rule for CoreImage metal files with a custom extension, let say. It turns out when adding the flag described above, your non-CoreImage metal functions won't be compiled. Rarely you want to have both metal functions and CoreImage kernel functions in an app (I am currently encountering the need). ![]() We would need both compiler flags and linker flags. ![]() This is the first issue : there is currently no metalSettings that I am aware of. When using a Metal file to define CoreImage functions, it is required that you set MTL_COMPILER_FLAGS to -fcikernel and MTLLINKER_FLAGS to -cikernel. Xcode do just the same and it's fine to use a bit of metal along with SPM. So you know, it merges all the compiled metal symbols into a single default.library. In fact you don't need a Run script phase, it is both easier and more complicated than that.
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