Module compile

Implementation of compiling various phases of the compiler and standard library.

This module contains some of the real meat in the bootstrap build system which is where Cargo is used to compile the standard library, libtest, and the compiler. This module is also responsible for assembling the sysroot as it goes along from the output of the previous stage.

Structs

• Assemble
• CargoTarget
• CodegenBackend
• Rustc
• RustcLink 🔒
  RustcLink copies all of the rlibs from the rustc build into the previous stage’s sysroot. This is necessary for tools using rustc_private, where the previous compiler will build a tool against the next compiler. To build a tool against a compiler, the rlibs of that compiler that it links against must be in the sysroot of the compiler that’s doing the compiling.
• StartupObjects
• Std
• StdLink 🔒
• Sysroot

Enums

• CargoMessage

Constants

• CODEGEN_BACKEND_PREFIX 🔒

Functions

• add_to_sysroot
  Link some files into a rustc sysroot.
• apple_darwin_sign_file 🔒
• apple_darwin_update_library_name 🔒
• codegen_backend_stamp 🔒
  Cargo’s output path for librustc_codegen_llvm in a given stage, compiled by a particular compiler for the specified target and backend.
• compiler_file
• compiler_rt_for_profiler 🔒
  Tries to find LLVM’s compiler-rt source directory, for building library/profiler_builtins.
• copy_and_stamp 🔒
• copy_codegen_backends_to_sysroot 🔒
  Creates the codegen-backends folder for a compiler that’s about to be assembled as a complete compiler.
• copy_llvm_libunwind 🔒
• copy_sanitizers 🔒
  Copies sanitizer runtime libraries into target libdir.
• copy_self_contained_objects 🔒
  Copies third party objects needed by various targets for self-contained linkage.
• copy_third_party_objects 🔒
  Copies third party objects needed by various targets.
• cp_rustc_component_to_ci_sysroot 🔒
• is_codegen_cfg_needed 🔒
• librustc_stamp
  Cargo’s output path for librustc in a given stage, compiled by a particular compiler for the specified target.
• libstd_stamp
  Cargo’s output path for the standard library in a given stage, compiled by a particular compiler for the specified target.
• needs_codegen_config 🔒
• run_cargo
• rustc_cargo
• rustc_cargo_env
• rustc_llvm_env 🔒
  Pass down configuration from the LLVM build into the build of rustc_llvm and rustc_codegen_llvm.
• std_cargo
  Configure cargo to compile the standard library, adding appropriate env vars and such.
• std_crates_for_run_make
  Resolves standard library crates for Std::run_make for any build kind (like check, build, clippy, etc.).
• stream_cargo
• strip_debug