This PR adds the `fixedToolchain` Lake package configuration option. Setting this to `true` informs Lake that the package is only expected to function on a single toolchain (like Mathlib). This causes Lake's toolchain update procedure to prioritize its toolchain and avoids the need to separate input-to-output mappings for the package by toolchain version in the Lake cache. |
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| .. | ||
| bootstrap | ||
| deps | ||
| ffi | ||
| hello | ||
| precompile | ||
| reverse-ffi | ||
| scripts | ||