Merge commit '98ed962c7d' into master

compiler/rustc_codegen_gcc/build_system/src/main.rs

@@ -2,12 +2,13 @@ use std::env;
 use std::process;
 
 mod build;
-mod cargo;
 mod clean;
 mod clone_gcc;
 mod config;
+mod fmt;
 mod info;
 mod prepare;
+mod rust_tools;
 mod rustc_info;
 mod test;
 mod utils;
@@ -26,16 +27,23 @@ macro_rules! arg_error {
 fn usage() {
     println!(
         "\
-Available commands for build_system:
+rustc_codegen_gcc build system
 
-    cargo     : Run cargo command
-    clean     : Run clean command
-    prepare   : Run prepare command
-    build     : Run build command
-    test      : Run test command
-    info      : Run info command
-    clone-gcc : Run clone-gcc command
-    --help    : Show this message"
+Usage: build_system [command] [options]
+
+Options:
+        --help    : Displays this help message.
+
+Commands:
+        cargo     : Executes a cargo command. 
+        rustc     : Compiles the program using the GCC compiler.
+        clean     : Cleans the build directory, removing all compiled files and artifacts.
+        prepare   : Prepares the environment for building, including fetching dependencies and setting up configurations.
+        build     : Compiles the project. 
+        test      : Runs tests for the project.
+        info      : Displays information about the build environment and project configuration.
+        clone-gcc : Clones the GCC compiler from a specified source.
+        fmt       : Runs rustfmt"
     );
 }
 
@@ -45,8 +53,10 @@ pub enum Command {
     CloneGcc,
     Prepare,
     Build,
+    Rustc,
     Test,
     Info,
+    Fmt,
 }
 
 fn main() {
@@ -56,12 +66,14 @@ fn main() {
 
     let command = match env::args().nth(1).as_deref() {
         Some("cargo") => Command::Cargo,
+        Some("rustc") => Command::Rustc,
         Some("clean") => Command::Clean,
         Some("prepare") => Command::Prepare,
         Some("build") => Command::Build,
         Some("test") => Command::Test,
         Some("info") => Command::Info,
         Some("clone-gcc") => Command::CloneGcc,
+        Some("fmt") => Command::Fmt,
         Some("--help") => {
             usage();
             process::exit(0);
@@ -75,13 +87,15 @@ fn main() {
     };
 
     if let Err(e) = match command {
-        Command::Cargo => cargo::run(),
+        Command::Cargo => rust_tools::run_cargo(),
+        Command::Rustc => rust_tools::run_rustc(),
         Command::Clean => clean::run(),
         Command::Prepare => prepare::run(),
         Command::Build => build::run(),
         Command::Test => test::run(),
         Command::Info => info::run(),
         Command::CloneGcc => clone_gcc::run(),
+        Command::Fmt => fmt::run(),
     } {
         eprintln!("Command failed to run: {e}");
         process::exit(1);