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| author | Alan Egerton <eggyal@gmail.com> | 2023-03-15 14:56:53 +0000 |
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| committer | Alan Egerton <eggyal@gmail.com> | 2023-03-15 14:57:59 +0000 |
| commit | d10b113b355a49aa2bb1552e96c48b19b7846c27 (patch) | |
| tree | 2f4203d1781ba494b8140888c7b5df631db0f14b /compiler/rustc_plugin_impl/src | |
| parent | e4b9f86054c581d931f8bad0c87523c53e1e8e3f (diff) | |
| download | rust-d10b113b355a49aa2bb1552e96c48b19b7846c27.tar.gz rust-d10b113b355a49aa2bb1552e96c48b19b7846c27.zip | |
Set CMAKE_SYSTEM_NAME for Linux targets
When bootstrap compiles native dependencies like LLVM, it should set CMAKE_SYSTEM_NAME for the target system; otherwise cmake may not identify that it is cross-compiling. In particular, when building a Linux rustc on a macOS host, cmake was including `-isysroot /path/to/macOS.sdk` options that caused things to break. By setting `CMAKE_SYSTEM_NAME=Linux` when building for Linux targets, the macOS SDK is no longer passed as sysroot to the compiler.
Diffstat (limited to 'compiler/rustc_plugin_impl/src')
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