Add a default implementation for CodegenBackend::link #132820
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As a side effect this should add raw-dylib support to cg_gcc as the default ArchiveBuilderBuilder that is used implements create_dll_import_lib. I haven't tested if the raw-dylib support actually works however.
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After link_binary the temporary files referenced by CodegenResults are deleted, so calling link_binary again with the same CodegenResults should not be allowed.
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Does this still allow overwriting the linking step in the different codegens? I sometimes stumble upon cases where I need to adjust the linking for rustc_codegen_gcc. |
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Yes, this only adds a default impl. The LLVM backend still overrides the link method as it uses a different archive writer that supports reading symbols for LLVM bitcode. |
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r? jieyouxu |
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@bors r+ rollup |
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…iaskrgr Rollup of 7 pull requests Successful merges: - rust-lang#120077 (Add Set entry API ) - rust-lang#132144 (Arbitrary self types v2: (unused) Receiver trait) - rust-lang#132297 (Document some `check_expr` methods, and other misc `hir_typeck` tweaks) - rust-lang#132820 (Add a default implementation for CodegenBackend::link) - rust-lang#132881 (triagebot: Autolabel rustdoc book) - rust-lang#132912 (Simplify some places that deal with generic parameter defaults) - rust-lang#132916 (Unvacation fmease) r? `@ghost` `@rustbot` modify labels: rollup
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…iaskrgr Rollup of 7 pull requests Successful merges: - rust-lang#120077 (Add Set entry API ) - rust-lang#132144 (Arbitrary self types v2: (unused) Receiver trait) - rust-lang#132297 (Document some `check_expr` methods, and other misc `hir_typeck` tweaks) - rust-lang#132820 (Add a default implementation for CodegenBackend::link) - rust-lang#132881 (triagebot: Autolabel rustdoc book) - rust-lang#132912 (Simplify some places that deal with generic parameter defaults) - rust-lang#132916 (Unvacation fmease) r? `@ghost` `@rustbot` modify labels: rollup
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Rollup merge of rust-lang#132820 - bjorn3:default_backend_link_impl, r=jieyouxu Add a default implementation for CodegenBackend::link As a side effect this should add raw-dylib support to cg_gcc as the default ArchiveBuilderBuilder that is used implements create_dll_import_lib. I haven't tested if the raw-dylib support actually works however.
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As a side effect this should add raw-dylib support to cg_gcc as the default ArchiveBuilderBuilder that is used implements create_dll_import_lib. I haven't tested if the raw-dylib support actually works however.