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Expose target options via JSON #32988

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cardoe wants to merge 2 commits into from
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Expose target options via JSON #32988

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0b4db94
librustc_back: expose all target options via JSON
cardoe Apr 15, 2016
492b985
librustc_back: add note about updating from_json() func
cardoe Apr 15, 2016
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36 changes: 24 additions & 12 deletions src/librustc_back/target/mod.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -169,6 +169,7 @@ pub struct Target {
///
/// This has an implementation of `Default`, see each field for what the default is. In general,
/// these try to take "minimal defaults" that don't assume anything about the runtime they run in.
/// Fields added here must be added to `Target::from_json()`
#[derive(Clone, Debug)]
pub struct TargetOptions {
/// [Data layout](http://llvm.org/docs/LangRef.html#data-layout) to pass to LLVM.
Expand Down Expand Up @@ -415,36 +416,47 @@ impl Target {
} );
}

key!(cpu);
key!(ar);
key!(data_layout, optional);
key!(linker);
key!(ar);
key!(pre_link_args, list);
key!(post_link_args, list);
key!(cpu);
key!(features);
key!(dynamic_linking, bool);
key!(executables, bool);
key!(relocation_model);
key!(code_model);
key!(disable_redzone, bool);
key!(eliminate_frame_pointer, bool);
key!(function_sections, bool);
key!(dll_prefix);
key!(dll_suffix);
key!(exe_suffix);
key!(staticlib_prefix);
key!(staticlib_suffix);
key!(features);
key!(data_layout, optional);
key!(dynamic_linking, bool);
key!(executables, bool);
key!(disable_redzone, bool);
key!(eliminate_frame_pointer, bool);
key!(function_sections, bool);
key!(target_family, optional);
key!(is_like_osx, bool);
key!(is_like_solaris, bool);
key!(is_like_windows, bool);
key!(is_like_android, bool);
key!(is_like_msvc, bool);
key!(linker_is_gnu, bool);
key!(has_rpath, bool);
key!(no_compiler_rt, bool);
key!(no_default_libraries, bool);
key!(pre_link_args, list);
key!(post_link_args, list);
key!(position_independent_executables, bool);
key!(pre_link_objects_exe, list);
key!(pre_link_objects_dll, list);
key!(post_link_objects, list);
key!(late_link_args, list);
key!(archive_format);
key!(allow_asm, bool);
key!(custom_unwind_resume, bool);
key!(lib_allocation_crate);
key!(exe_allocation_crate);
key!(allow_asm, bool);
key!(has_elf_tls, bool);
key!(obj_is_bitcode, bool);

base
}
Expand Down