diff options
Diffstat (limited to 'dev-lang/rust/files/pr65474.patch')
| -rw-r--r-- | dev-lang/rust/files/pr65474.patch | 512 |
1 files changed, 0 insertions, 512 deletions
diff --git a/dev-lang/rust/files/pr65474.patch b/dev-lang/rust/files/pr65474.patch deleted file mode 100644 index 34cbb4d..0000000 --- a/dev-lang/rust/files/pr65474.patch +++ /dev/null @@ -1,512 +0,0 @@ -From 3a05616cb6b6df75fc54094de7f3d4b161ed8521 Mon Sep 17 00:00:00 2001 -From: Josh Stone <jistone@redhat.com> -Date: Thu, 26 Sep 2019 14:44:08 -0700 -Subject: [PATCH 1/3] minimize the rust-std component - -This splits out a rustc-dev component with the compiler crates, and -keeps the status quo of default installed files on nightly. The default -changing to not install compiler libraries by default is left for a -future pull request. - -However, on stable and beta, this does remove the compiler libraries -from the set of libraries installed by default, as they are never needed -there (per our stability story, they "cannot" be used). ---- - src/bootstrap/builder.rs | 1 + - src/bootstrap/dist.rs | 129 ++++++++++++++++++++------- - src/tools/build-manifest/src/main.rs | 15 ++++ - 3 files changed, 112 insertions(+), 33 deletions(-) - -diff --git a/src/bootstrap/builder.rs b/src/bootstrap/builder.rs -index 0caf2d9b6db5..7e3ae7f2cc90 100644 ---- a/src/bootstrap/builder.rs -+++ b/src/bootstrap/builder.rs -@@ -443,6 +443,7 @@ impl<'a> Builder<'a> { - dist::Rustc, - dist::DebuggerScripts, - dist::Std, -+ dist::RustcDev, - dist::Analysis, - dist::Src, - dist::PlainSourceTarball, -diff --git a/src/bootstrap/dist.rs b/src/bootstrap/dist.rs -index d9dff77a30e6..e5a43dcb29f6 100644 ---- a/src/bootstrap/dist.rs -+++ b/src/bootstrap/dist.rs -@@ -637,6 +637,28 @@ impl Step for DebuggerScripts { - } - } - -+fn skip_host_target_lib(builder: &Builder<'_>, compiler: Compiler) -> bool { -+ // The only true set of target libraries came from the build triple, so -+ // let's reduce redundant work by only producing archives from that host. -+ if compiler.host != builder.config.build { -+ builder.info("\tskipping, not a build host"); -+ true -+ } else { -+ false -+ } -+} -+ -+/// Copy stamped files into an image's `target/lib` directory. -+fn copy_target_libs(builder: &Builder<'_>, target: &str, image: &Path, stamp: &Path) { -+ let dst = image.join("lib/rustlib").join(target).join("lib"); -+ t!(fs::create_dir_all(&dst)); -+ for (path, host) in builder.read_stamp_file(stamp) { -+ if !host || builder.config.build == target { -+ builder.copy(&path, &dst.join(path.file_name().unwrap())); -+ } -+ } -+} -+ - #[derive(Debug, PartialOrd, Ord, Copy, Clone, Hash, PartialEq, Eq)] - pub struct Std { - pub compiler: Compiler, -@@ -667,44 +689,19 @@ impl Step for Std { - let target = self.target; - - let name = pkgname(builder, "rust-std"); -- -- // The only true set of target libraries came from the build triple, so -- // let's reduce redundant work by only producing archives from that host. -- if compiler.host != builder.config.build { -- builder.info("\tskipping, not a build host"); -- return distdir(builder).join(format!("{}-{}.tar.gz", name, target)); -+ let archive = distdir(builder).join(format!("{}-{}.tar.gz", name, target)); -+ if skip_host_target_lib(builder, compiler) { -+ return archive; - } - -- // We want to package up as many target libraries as possible -- // for the `rust-std` package, so if this is a host target we -- // depend on librustc and otherwise we just depend on libtest. -- if builder.hosts.iter().any(|t| t == target) { -- builder.ensure(compile::Rustc { compiler, target }); -- } else { -- builder.ensure(compile::Std { compiler, target }); -- } -+ builder.ensure(compile::Std { compiler, target }); - - let image = tmpdir(builder).join(format!("{}-{}-image", name, target)); - let _ = fs::remove_dir_all(&image); - -- let dst = image.join("lib/rustlib").join(target); -- t!(fs::create_dir_all(&dst)); -- let mut src = builder.sysroot_libdir(compiler, target).to_path_buf(); -- src.pop(); // Remove the trailing /lib folder from the sysroot_libdir -- builder.cp_filtered(&src, &dst, &|path| { -- if let Some(name) = path.file_name().and_then(|s| s.to_str()) { -- if name == builder.config.rust_codegen_backends_dir.as_str() { -- return false -- } -- if name == "bin" { -- return false -- } -- if name.contains("LLVM") { -- return false -- } -- } -- true -- }); -+ let compiler_to_use = builder.compiler_for(compiler.stage, compiler.host, target); -+ let stamp = compile::libstd_stamp(builder, compiler_to_use, target); -+ copy_target_libs(builder, &target, &image, &stamp); - - let mut cmd = rust_installer(builder); - cmd.arg("generate") -@@ -723,7 +720,73 @@ impl Step for Std { - let _time = timeit(builder); - builder.run(&mut cmd); - builder.remove_dir(&image); -- distdir(builder).join(format!("{}-{}.tar.gz", name, target)) -+ archive -+ } -+} -+ -+#[derive(Debug, PartialOrd, Ord, Copy, Clone, Hash, PartialEq, Eq)] -+pub struct RustcDev { -+ pub compiler: Compiler, -+ pub target: Interned<String>, -+} -+ -+impl Step for RustcDev { -+ type Output = PathBuf; -+ const DEFAULT: bool = true; -+ const ONLY_HOSTS: bool = true; -+ -+ fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> { -+ run.path("rustc-dev") -+ } -+ -+ fn make_run(run: RunConfig<'_>) { -+ run.builder.ensure(RustcDev { -+ compiler: run.builder.compiler_for( -+ run.builder.top_stage, -+ run.builder.config.build, -+ run.target, -+ ), -+ target: run.target, -+ }); -+ } -+ -+ fn run(self, builder: &Builder<'_>) -> PathBuf { -+ let compiler = self.compiler; -+ let target = self.target; -+ -+ let name = pkgname(builder, "rustc-dev"); -+ let archive = distdir(builder).join(format!("{}-{}.tar.gz", name, target)); -+ if skip_host_target_lib(builder, compiler) { -+ return archive; -+ } -+ -+ builder.ensure(compile::Rustc { compiler, target }); -+ -+ let image = tmpdir(builder).join(format!("{}-{}-image", name, target)); -+ let _ = fs::remove_dir_all(&image); -+ -+ let compiler_to_use = builder.compiler_for(compiler.stage, compiler.host, target); -+ let stamp = compile::librustc_stamp(builder, compiler_to_use, target); -+ copy_target_libs(builder, &target, &image, &stamp); -+ -+ let mut cmd = rust_installer(builder); -+ cmd.arg("generate") -+ .arg("--product-name=Rust") -+ .arg("--rel-manifest-dir=rustlib") -+ .arg("--success-message=Rust-is-ready-to-develop.") -+ .arg("--image-dir").arg(&image) -+ .arg("--work-dir").arg(&tmpdir(builder)) -+ .arg("--output-dir").arg(&distdir(builder)) -+ .arg(format!("--package-name={}-{}", name, target)) -+ .arg(format!("--component-name=rustc-dev-{}", target)) -+ .arg("--legacy-manifest-dirs=rustlib,cargo"); -+ -+ builder.info(&format!("Dist rustc-dev stage{} ({} -> {})", -+ compiler.stage, &compiler.host, target)); -+ let _time = timeit(builder); -+ builder.run(&mut cmd); -+ builder.remove_dir(&image); -+ archive - } - } - -diff --git a/src/tools/build-manifest/src/main.rs b/src/tools/build-manifest/src/main.rs -index f41e7dd17ede..97e758f9b823 100644 ---- a/src/tools/build-manifest/src/main.rs -+++ b/src/tools/build-manifest/src/main.rs -@@ -399,6 +399,7 @@ impl Builder { - fn add_packages_to(&mut self, manifest: &mut Manifest) { - let mut package = |name, targets| self.package(name, &mut manifest.pkg, targets); - package("rustc", HOSTS); -+ package("rustc-dev", HOSTS); - package("cargo", HOSTS); - package("rust-mingw", MINGW); - package("rust-std", TARGETS); -@@ -481,6 +482,15 @@ impl Builder { - components.push(host_component("rust-mingw")); - } - -+ // The compiler libraries are not stable for end users, but `rustc-dev` was only recently -+ // split out of `rust-std`. We'll include it by default as a transition for nightly users, -+ // but ship it as an optional component on the beta and stable channels. -+ if self.rust_release == "nightly" { -+ components.push(host_component("rustc-dev")); -+ } else { -+ extensions.push(host_component("rustc-dev")); -+ } -+ - // Tools are always present in the manifest, - // but might be marked as unavailable if they weren't built. - extensions.extend(vec![ -@@ -498,6 +508,11 @@ impl Builder { - .filter(|&&target| target != host) - .map(|target| Component::from_str("rust-std", target)) - ); -+ extensions.extend( -+ HOSTS.iter() -+ .filter(|&&target| target != host) -+ .map(|target| Component::from_str("rustc-dev", target)) -+ ); - extensions.push(Component::from_str("rust-src", "*")); - - // If the components/extensions don't actually exist for this - -From 4c906dc84ec78fad35405d5c0f2b2d58f9f26288 Mon Sep 17 00:00:00 2001 -From: Josh Stone <jistone@redhat.com> -Date: Mon, 7 Oct 2019 15:49:51 -0700 -Subject: [PATCH 2/3] Add rustc-dev to nightly default and complete profiles - ---- - src/tools/build-manifest/src/main.rs | 15 +++++++++++++++ - 1 file changed, 15 insertions(+) - -diff --git a/src/tools/build-manifest/src/main.rs b/src/tools/build-manifest/src/main.rs -index 97e758f9b823..c0d2deab2f8b 100644 ---- a/src/tools/build-manifest/src/main.rs -+++ b/src/tools/build-manifest/src/main.rs -@@ -427,6 +427,13 @@ impl Builder { - "rls-preview", "rust-src", "llvm-tools-preview", - "lldb-preview", "rust-analysis", "miri-preview" - ]); -+ -+ // The compiler libraries are not stable for end users, but `rustc-dev` was only recently -+ // split out of `rust-std`. We'll include it by default as a transition for nightly users. -+ if self.rust_release == "nightly" { -+ self.extend_profile("default", &mut manifest.profiles, &["rustc-dev"]); -+ self.extend_profile("complete", &mut manifest.profiles, &["rustc-dev"]); -+ } - } - - fn add_renames_to(&self, manifest: &mut Manifest) { -@@ -549,6 +556,14 @@ impl Builder { - dst.insert(profile_name.to_owned(), pkgs.iter().map(|s| (*s).to_owned()).collect()); - } - -+ fn extend_profile(&mut self, -+ profile_name: &str, -+ dst: &mut BTreeMap<String, Vec<String>>, -+ pkgs: &[&str]) { -+ dst.get_mut(profile_name).expect("existing profile") -+ .extend(pkgs.iter().map(|s| (*s).to_owned())); -+ } -+ - fn package(&mut self, - pkgname: &str, - dst: &mut BTreeMap<String, Package>, - -From 7ccf492ae616b4d06eab283ab604938fd234415a Mon Sep 17 00:00:00 2001 -From: Jethro Beekman <jethro@fortanix.com> -Date: Sat, 12 Oct 2019 16:01:59 +0200 -Subject: [PATCH 3/3] Package non-rust objects - ---- - src/bootstrap/check.rs | 4 +++ - src/bootstrap/compile.rs | 63 ++++++++++++++++++++++++++-------------- - src/bootstrap/lib.rs | 1 + - 3 files changed, 46 insertions(+), 22 deletions(-) - -diff --git a/src/bootstrap/check.rs b/src/bootstrap/check.rs -index cadb9a7e441f..df1c72575846 100644 ---- a/src/bootstrap/check.rs -+++ b/src/bootstrap/check.rs -@@ -55,6 +55,7 @@ impl Step for Std { - cargo, - args(builder.kind), - &libstd_stamp(builder, compiler, target), -+ vec![], - true); - - let libdir = builder.sysroot_libdir(compiler, target); -@@ -103,6 +104,7 @@ impl Step for Rustc { - cargo, - args(builder.kind), - &librustc_stamp(builder, compiler, target), -+ vec![], - true); - - let libdir = builder.sysroot_libdir(compiler, target); -@@ -155,6 +157,7 @@ impl Step for CodegenBackend { - cargo, - args(builder.kind), - &codegen_backend_stamp(builder, compiler, target, backend), -+ vec![], - true); - } - } -@@ -199,6 +202,7 @@ impl Step for Rustdoc { - cargo, - args(builder.kind), - &rustdoc_stamp(builder, compiler, target), -+ vec![], - true); - - let libdir = builder.sysroot_libdir(compiler, target); -diff --git a/src/bootstrap/compile.rs b/src/bootstrap/compile.rs -index 6ea32edfb208..d48927f9bf78 100644 ---- a/src/bootstrap/compile.rs -+++ b/src/bootstrap/compile.rs -@@ -69,7 +69,7 @@ impl Step for Std { - return; - } - -- builder.ensure(StartupObjects { compiler, target }); -+ let mut target_deps = builder.ensure(StartupObjects { compiler, target }); - - let compiler_to_use = builder.compiler_for(compiler.stage, compiler.host, target); - if compiler_to_use != compiler { -@@ -91,7 +91,7 @@ impl Step for Std { - return; - } - -- copy_third_party_objects(builder, &compiler, target); -+ target_deps.extend(copy_third_party_objects(builder, &compiler, target).into_iter()); - - let mut cargo = builder.cargo(compiler, Mode::Std, target, "build"); - std_cargo(builder, &compiler, target, &mut cargo); -@@ -102,6 +102,7 @@ impl Step for Std { - cargo, - vec![], - &libstd_stamp(builder, compiler, target), -+ target_deps, - false); - - builder.ensure(StdLink { -@@ -113,9 +114,22 @@ impl Step for Std { - } - - /// Copies third pary objects needed by various targets. --fn copy_third_party_objects(builder: &Builder<'_>, compiler: &Compiler, target: Interned<String>) { -+fn copy_third_party_objects(builder: &Builder<'_>, compiler: &Compiler, target: Interned<String>) -+ -> Vec<PathBuf> -+{ - let libdir = builder.sysroot_libdir(*compiler, target); - -+ let mut target_deps = vec![]; -+ -+ let mut copy_and_stamp = |sourcedir: &Path, name: &str| { -+ let target = libdir.join(name); -+ builder.copy( -+ &sourcedir.join(name), -+ &target, -+ ); -+ target_deps.push(target); -+ }; -+ - // Copies the crt(1,i,n).o startup objects - // - // Since musl supports fully static linking, we can cross link for it even -@@ -123,19 +137,13 @@ fn copy_third_party_objects(builder: &Builder<'_>, compiler: &Compiler, target: - // files. As those shipped with glibc won't work, copy the ones provided by - // musl so we have them on linux-gnu hosts. - if target.contains("musl") { -+ let srcdir = builder.musl_root(target).unwrap().join("lib"); - for &obj in &["crt1.o", "crti.o", "crtn.o"] { -- builder.copy( -- &builder.musl_root(target).unwrap().join("lib").join(obj), -- &libdir.join(obj), -- ); -+ copy_and_stamp(&srcdir, obj); - } - } else if target.ends_with("-wasi") { -- for &obj in &["crt1.o"] { -- builder.copy( -- &builder.wasi_root(target).unwrap().join("lib/wasm32-wasi").join(obj), -- &libdir.join(obj), -- ); -- } -+ let srcdir = builder.wasi_root(target).unwrap().join("lib/wasm32-wasi"); -+ copy_and_stamp(&srcdir, "crt1.o"); - } - - // Copies libunwind.a compiled to be linked wit x86_64-fortanix-unknown-sgx. -@@ -145,11 +153,11 @@ fn copy_third_party_objects(builder: &Builder<'_>, compiler: &Compiler, target: - // which is provided by std for this target. - if target == "x86_64-fortanix-unknown-sgx" { - let src_path_env = "X86_FORTANIX_SGX_LIBS"; -- let obj = "libunwind.a"; - let src = env::var(src_path_env).expect(&format!("{} not found in env", src_path_env)); -- let src = Path::new(&src).join(obj); -- builder.copy(&src, &libdir.join(obj)); -+ copy_and_stamp(Path::new(&src), "libunwind.a"); - } -+ -+ target_deps - } - - /// Configure cargo to compile the standard library, adding appropriate env vars -@@ -307,7 +315,7 @@ pub struct StartupObjects { - } - - impl Step for StartupObjects { -- type Output = (); -+ type Output = Vec<PathBuf>; - - fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> { - run.path("src/rtstartup") -@@ -326,13 +334,15 @@ impl Step for StartupObjects { - /// They don't require any library support as they're just plain old object - /// files, so we just use the nightly snapshot compiler to always build them (as - /// no other compilers are guaranteed to be available). -- fn run(self, builder: &Builder<'_>) { -+ fn run(self, builder: &Builder<'_>) -> Vec<PathBuf> { - let for_compiler = self.compiler; - let target = self.target; - if !target.contains("windows-gnu") { -- return -+ return vec![] - } - -+ let mut target_deps = vec![]; -+ - let src_dir = &builder.src.join("src/rtstartup"); - let dst_dir = &builder.native_dir(target).join("rtstartup"); - let sysroot_dir = &builder.sysroot_libdir(for_compiler, target); -@@ -351,7 +361,9 @@ impl Step for StartupObjects { - .arg(src_file)); - } - -- builder.copy(dst_file, &sysroot_dir.join(file.to_string() + ".o")); -+ let target = sysroot_dir.join(file.to_string() + ".o"); -+ builder.copy(dst_file, &target); -+ target_deps.push(target); - } - - for obj in ["crt2.o", "dllcrt2.o"].iter() { -@@ -359,8 +371,12 @@ impl Step for StartupObjects { - builder.cc(target), - target, - obj); -- builder.copy(&src, &sysroot_dir.join(obj)); -+ let target = sysroot_dir.join(obj); -+ builder.copy(&src, &target); -+ target_deps.push(target); - } -+ -+ target_deps - } - } - -@@ -438,6 +454,7 @@ impl Step for Rustc { - cargo, - vec![], - &librustc_stamp(builder, compiler, target), -+ vec![], - false); - - builder.ensure(RustcLink { -@@ -586,7 +603,7 @@ impl Step for CodegenBackend { - - let tmp_stamp = out_dir.join(".tmp.stamp"); - -- let files = run_cargo(builder, cargo, vec![], &tmp_stamp, false); -+ let files = run_cargo(builder, cargo, vec![], &tmp_stamp, vec![], false); - if builder.config.dry_run { - return; - } -@@ -954,6 +971,7 @@ pub fn run_cargo(builder: &Builder<'_>, - cargo: Cargo, - tail_args: Vec<String>, - stamp: &Path, -+ additional_target_deps: Vec<PathBuf>, - is_check: bool) - -> Vec<PathBuf> - { -@@ -1070,6 +1088,7 @@ pub fn run_cargo(builder: &Builder<'_>, - deps.push((path_to_add.into(), false)); - } - -+ deps.extend(additional_target_deps.into_iter().map(|d| (d, false))); - deps.sort(); - let mut new_contents = Vec::new(); - for (dep, proc_macro) in deps.iter() { -diff --git a/src/bootstrap/lib.rs b/src/bootstrap/lib.rs -index 9203a558f646..ad0bdd0f425f 100644 ---- a/src/bootstrap/lib.rs -+++ b/src/bootstrap/lib.rs -@@ -1144,6 +1144,7 @@ impl Build { - pub fn copy(&self, src: &Path, dst: &Path) { - if self.config.dry_run { return; } - self.verbose_than(1, &format!("Copy {:?} to {:?}", src, dst)); -+ if src == dst { return; } - let _ = fs::remove_file(&dst); - let metadata = t!(src.symlink_metadata()); - if metadata.file_type().is_symlink() { |