Rollup merge of rust-lang#127434 - onur-ozkan:use-bootstrap-instead-of-rustbuild, r=Mark-Simulacrum

use "bootstrap" instead of "rustbuild" in comments and docs

Let's stick with the single name "bootstrap" to refer to the bootstrap project to avoid confusion. This should make it clearer, especially for new contributors.

Author: workingjubilee

INSTALL.md

@@ -215,7 +215,7 @@ python x.py build
 
 Right now, building Rust only works with some known versions of Visual Studio.
 If you have a more recent version installed and the build system doesn't
-understand, you may need to force rustbuild to use an older version.
+understand, you may need to force bootstrap to use an older version.
 This can be done by manually calling the appropriate vcvars file before running
 the bootstrap.
 

compiler/rustc_codegen_ssa/src/back/linker.rs

@@ -398,7 +398,7 @@ impl<'a> GccLinker<'a> {
             self.link_arg("-dylib");
 
             // Note that the `osx_rpath_install_name` option here is a hack
-            // purely to support rustbuild right now, we should get a more
+            // purely to support bootstrap right now, we should get a more
             // principled solution at some point to force the compiler to pass
             // the right `-Wl,-install_name` with an `@rpath` in it.
             if self.sess.opts.cg.rpath || self.sess.opts.unstable_opts.osx_rpath_install_name {

compiler/rustc_session/src/config.rs

@@ -2620,7 +2620,7 @@ pub fn build_session_options(early_dcx: &mut EarlyDiagCtxt, matches: &getopts::M
         // This is the location used by the `rust-src` `rustup` component.
         let mut candidate = sysroot.join("lib/rustlib/src/rust");
         if let Ok(metadata) = candidate.symlink_metadata() {
-            // Replace the symlink rustbuild creates, with its destination.
+            // Replace the symlink bootstrap creates, with its destination.
             // We could try to use `fs::canonicalize` instead, but that might
             // produce unnecessarily verbose path.
             if metadata.file_type().is_symlink() {

config.example.toml

@@ -1,6 +1,6 @@
 # Sample TOML configuration file for building Rust.
 #
-# To configure rustbuild, run `./configure` or `./x.py setup`.
+# To configure bootstrap, run `./configure` or `./x.py setup`.
 # See https://rustc-dev-guide.rust-lang.org/building/how-to-build-and-run.html#create-a-configtoml for more information.
 #
 # All options are commented out by default in this file, and they're commented
@@ -109,7 +109,7 @@
 # increases the size of binaries and consequently the memory required by
 # each linker process.
 # If set to 0, linker invocations are treated like any other job and
-# controlled by rustbuild's -j parameter.
+# controlled by bootstrap's -j parameter.
 #link-jobs = 0
 
 # Whether to build LLVM as a dynamically linked library (as opposed to statically linked).
@@ -371,11 +371,11 @@
 # Useful for modifying only the stage2 compiler without having to pass `--keep-stage 0` each time.
 #local-rebuild = false
 
-# Print out how long each rustbuild step took (mostly intended for CI and
+# Print out how long each bootstrap step took (mostly intended for CI and
 # tracking over time)
 #print-step-timings = false
 
-# Print out resource usage data for each rustbuild step, as defined by the Unix
+# Print out resource usage data for each bootstrap step, as defined by the Unix
 # struct rusage. (Note that this setting is completely unstable: the data it
 # captures, what platforms it supports, the format of its associated output, and
 # this setting's very existence, are all subject to change.)

src/bootstrap/README.md

@@ -1,7 +1,7 @@
-# rustbuild - Bootstrapping Rust
+# Bootstrapping Rust
 
 This README is aimed at helping to explain how Rust is bootstrapped,
-and some of the technical details of the build system.
+and some of the technical details of the bootstrap build system.
 
 Note that this README only covers internal information, not how to use the tool.
 Please check [bootstrapping dev guide][bootstrapping-dev-guide] for further information.
@@ -12,17 +12,17 @@ Please check [bootstrapping dev guide][bootstrapping-dev-guide] for further info
 
 The build system defers most of the complicated logic of managing invocations
 of rustc and rustdoc to Cargo itself. However, moving through various stages
-and copying artifacts is still necessary for it to do. Each time rustbuild
+and copying artifacts is still necessary for it to do. Each time bootstrap
 is invoked, it will iterate through the list of predefined steps and execute
 each serially in turn if it matches the paths passed or is a default rule.
-For each step, rustbuild relies on the step internally being incremental and
-parallel. Note, though, that the `-j` parameter to rustbuild gets forwarded
+For each step, bootstrap relies on the step internally being incremental and
+parallel. Note, though, that the `-j` parameter to bootstrap gets forwarded
 to appropriate test harnesses and such.
 
 ## Build phases
 
-The rustbuild build system goes through a few phases to actually build the
-compiler. What actually happens when you invoke rustbuild is:
+Bootstrap build system goes through a few phases to actually build the
+compiler. What actually happens when you invoke bootstrap is:
 
 1. The entry point script (`x` for unix like systems, `x.ps1` for windows systems,
    `x.py` cross-platform) is run. This script is responsible for downloading the stage0
@@ -151,9 +151,9 @@ build/
     stage3/
 ```
 
-## Extending rustbuild
+## Extending bootstrap
 
-When you use the bootstrap system, you'll call it through the entry point script
+When you use bootstrap, you'll call it through the entry point script
 (`x`, `x.ps1`, or `x.py`). However, most of the code lives in `src/bootstrap`.
 `bootstrap` has a difficult problem: it is written in Rust, but yet it is run
 before the Rust compiler is built! To work around this, there are two components

src/bootstrap/bootstrap.py

@@ -1038,7 +1038,7 @@ def build_triple(self):
 
     def check_vendored_status(self):
         """Check that vendoring is configured properly"""
-        # keep this consistent with the equivalent check in rustbuild:
+        # keep this consistent with the equivalent check in bootstrap:
         # https://github.com/rust-lang/rust/blob/a8a33cf27166d3eabaffc58ed3799e054af3b0c6/src/bootstrap/lib.rs#L399-L405
         if 'SUDO_USER' in os.environ and not self.use_vendored_sources:
             if os.getuid() == 0:

src/bootstrap/mk/Makefile.in

@@ -20,7 +20,7 @@ all:
 	$(Q)$(BOOTSTRAP) doc --stage 2 $(BOOTSTRAP_ARGS)
 
 help:
-	$(Q)echo 'Welcome to the rustbuild build system!'
+	$(Q)echo 'Welcome to bootstrap, the Rust build system!'
 	$(Q)echo
 	$(Q)echo This makefile is a thin veneer over the ./x.py script located
 	$(Q)echo in this directory. To get the full power of the build system

src/bootstrap/src/bin/main.rs

@@ -1,4 +1,4 @@
-//! rustbuild, the Rust build system
+//! bootstrap, the Rust build system
 //!
 //! This is the entry point for the build system used to compile the `rustc`
 //! compiler. Lots of documentation can be found in the `README.md` file in the

src/bootstrap/src/core/build_steps/compile.rs

@@ -1,7 +1,7 @@
 //! Implementation of compiling various phases of the compiler and standard
 //! library.
 //!
-//! This module contains some of the real meat in the rustbuild build system
+//! 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.
@@ -818,8 +818,8 @@ pub struct Rustc {
     pub compiler: Compiler,
     /// Whether to build a subset of crates, rather than the whole compiler.
     ///
-    /// This should only be requested by the user, not used within rustbuild itself.
-    /// Using it within rustbuild can lead to confusing situation where lints are replayed
+    /// This should only be requested by the user, not used within bootstrap itself.
+    /// Using it within bootstrap can lead to confusing situation where lints are replayed
     /// in two different steps.
     crates: Vec<String>,
 }

src/bootstrap/src/core/build_steps/doc.rs

@@ -1,4 +1,4 @@
-//! Documentation generation for rustbuilder.
+//! Documentation generation for bootstrap.
 //!
 //! This module implements generation for all bits and pieces of documentation
 //! for the Rust project. This notably includes suites like the rust book, the