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30 lines
1.4 KiB
Diff
30 lines
1.4 KiB
Diff
From: Shiz <hi@shiz.me>
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Date: Fri, 21 Apr 2017 01:04:46 +0200
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Last-Updated: Sat, 19 May 2018 23:54:30 +0200
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Subject: [PATCH] Support fully static linking on *nix targets
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It adds the proper linker argument for static result objects to `Linker`
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and implements them for `GnuLinker` and `MsvcLinker`.
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Finally, if no linking preference is given for native libraries
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(`NativeLibraryKind::NativeUnknown`), they are linked statically if full
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static linking is requested, instead of dynamically as before.
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--- a/src/librustc_codegen_llvm/back/link.rs
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+++ b/src/librustc_codegen_llvm/back/link.rs
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@@ -1218,13 +1218,13 @@ fn add_local_native_libraries(cmd: &mut dyn Linker,
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let search_path = archive_search_paths(sess);
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for lib in relevant_libs {
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let name = match lib.name {
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Some(ref l) => l,
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None => continue,
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};
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match lib.kind {
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- NativeLibraryKind::NativeUnknown => cmd.link_dylib(&name.as_str()),
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+ NativeLibraryKind::NativeUnknown => if sess.crt_static() { cmd.link_staticlib(&name.as_str()) } else { cmd.link_dylib(&name.as_str()) },
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NativeLibraryKind::NativeFramework => cmd.link_framework(&name.as_str()),
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NativeLibraryKind::NativeStaticNobundle => cmd.link_staticlib(&name.as_str()),
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NativeLibraryKind::NativeStatic => cmd.link_whole_staticlib(&name.as_str(),
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&search_path)
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}
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